From 91a1bc24701e3a2bc9f776c5cf75ca13dafa02af Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 10:21:08 -0800 Subject: Staging: go7007: fixes due to video_usercopy api change video_usercopy() just changed its arguments, so fix up the go7007 driver to properly build. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-v4l2.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c index 94e1141a1fcd..b925761350c2 100644 --- a/drivers/staging/go7007/go7007-v4l2.c +++ b/drivers/staging/go7007/go7007-v4l2.c @@ -375,8 +375,7 @@ static int clip_to_modet_map(struct go7007 *go, int region, return 0; } -static int go7007_do_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, void *arg) +static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct go7007_file *gofh = file->private_data; struct go7007 *go = gofh->go; @@ -1335,7 +1334,7 @@ static int go7007_ioctl(struct inode *inode, struct file *file, if (gofh->go->status != STATUS_ONLINE) return -EIO; - return video_usercopy(inode, file, cmd, arg, go7007_do_ioctl); + return video_usercopy(file, cmd, arg, go7007_do_ioctl); } static ssize_t go7007_read(struct file *file, char __user *data, -- cgit v1.2.3 From cdcddc0de53b2951e4474ee250707521f55bc508 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 10:21:08 -0800 Subject: Staging: go7007: fixes due v4l2_file_operations api change v4l2_file_operations was introduced, so use it to fix up the build errors in the go7007 driver. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-v4l2.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c index b925761350c2..dfbc2e91c23b 100644 --- a/drivers/staging/go7007/go7007-v4l2.c +++ b/drivers/staging/go7007/go7007-v4l2.c @@ -81,7 +81,7 @@ static int go7007_streamoff(struct go7007 *go) return 0; } -static int go7007_open(struct inode *inode, struct file *file) +static int go7007_open(struct file *file) { struct go7007 *go = video_get_drvdata(video_devdata(file)); struct go7007_file *gofh; @@ -99,7 +99,7 @@ static int go7007_open(struct inode *inode, struct file *file) return 0; } -static int go7007_release(struct inode *inode, struct file *file) +static int go7007_release(struct file *file) { struct go7007_file *gofh = file->private_data; struct go7007 *go = gofh->go; @@ -1326,8 +1326,7 @@ unlock_and_return: return retval; } -static int go7007_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) +static long go7007_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct go7007_file *gofh = file->private_data; @@ -1440,12 +1439,11 @@ static void go7007_vfl_release(struct video_device *vfd) kfree(go); } -static struct file_operations go7007_fops = { +static struct v4l2_file_operations go7007_fops = { .owner = THIS_MODULE, .open = go7007_open, .release = go7007_release, .ioctl = go7007_ioctl, - .llseek = no_llseek, .read = go7007_read, .mmap = go7007_mmap, .poll = go7007_poll, -- cgit v1.2.3 From 4ce53063c91e03de7da750312591ada6ff7e5914 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Tue, 21 Oct 2008 20:27:16 -0700 Subject: staging: correct dubious use of !x & y Noticed by sparse: drivers/staging/me4000/me4000.c:1213:43: warning: dubious: !x & y drivers/staging/wlan-ng/p80211wext.c:1583:21: warning: dubious: !x & y Signed-off-by: Harvey Harrison Signed-off-by: Greg Kroah-Hartman --- drivers/staging/me4000/me4000.c | 2 +- drivers/staging/wlan-ng/p80211wext.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c index 0394e2709278..0ac04b7f34bb 100644 --- a/drivers/staging/me4000/me4000.c +++ b/drivers/staging/me4000/me4000.c @@ -1180,7 +1180,7 @@ static int me4000_xilinx_download(struct me4000_info *info) /* Wait until /INIT pin is set */ udelay(20); - if (!inl(info->plx_regbase + PLX_INTCSR) & 0x20) { + if (!(inl(info->plx_regbase + PLX_INTCSR) & 0x20)) { printk(KERN_ERR "%s:Can't init Xilinx\n", __func__); return -EIO; } diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index b2c9ea25fa42..338028ae289b 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -1580,7 +1580,7 @@ static int p80211wext_set_encodeext(struct net_device *dev, if ( ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY ) { - if ( ! ext->alg & IW_ENCODE_ALG_WEP) { + if (!(ext->alg & IW_ENCODE_ALG_WEP)) { WLAN_LOG_DEBUG(1,"asked to set a non wep key :("); return -EINVAL; } -- cgit v1.2.3 From 1e43d81aea69dfe7b4eda482bfd5a5aa41dd51d2 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 19:05:54 +0300 Subject: Staging: w35und: make wb35_probe() and wb35_disconnect() funtions static The wb35_probe() and wb35_disconnect() functions are only used in wbusb.c so make them static and remove them from a header file. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb.c | 29 ++--------------------------- drivers/staging/winbond/linux/wbusb_f.h | 4 ---- 2 files changed, 2 insertions(+), 31 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index 39ca9b9878f8..c1e2562ac65b 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -185,9 +185,7 @@ static const struct ieee80211_ops wbsoft_ops = { struct wbsoft_priv { }; - -// Usb kernel subsystem will call this function when a new device is plugged into. -int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) +static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) { PADAPTER Adapter; PWBLINUX pWbLinux; @@ -334,30 +332,7 @@ WbUsb_destroy(phw_data_t pHwData) { } -int wb35_open(struct net_device *netdev) -{ - /* netdev_priv() or netdev->ml_priv should reference to the address of - * private data(PADAPTER). It depends on whether private data memory is - * allocated when alloc_netdev(). - */ - PADAPTER Adapter = (PADAPTER)netdev_priv(netdev); - phw_data_t pHwData = &Adapter->sHwData; - - netif_start_queue(netdev); - - //TODO : put here temporarily - hal_set_accept_broadcast(pHwData, 1); // open accept broadcast - - return 0; -} - -int wb35_close(struct net_device *netdev) -{ - netif_stop_queue(netdev); - return 0; -} - -void wb35_disconnect(struct usb_interface *intf) +static void wb35_disconnect(struct usb_interface *intf) { PWBLINUX pWbLinux; PADAPTER Adapter = usb_get_intfdata(intf); diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h index cae29e107e11..9a69008e830c 100644 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ b/drivers/staging/winbond/linux/wbusb_f.h @@ -18,10 +18,6 @@ void WbUsb_destroy(phw_data_t pHwData); unsigned char WbWLanInitialize(PADAPTER Adapter); #define WbUsb_Stop( _A ) -int wb35_probe(struct usb_interface *intf,const struct usb_device_id *id_table); -void wb35_disconnect(struct usb_interface *intf); - - #define wb_usb_submit_urb(_A) usb_submit_urb(_A, GFP_ATOMIC) #define wb_usb_alloc_urb(_A) usb_alloc_urb(_A, GFP_ATOMIC) -- cgit v1.2.3 From 59f8dbf511e4e7e0de050071d03ba47187807b33 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 19:06:13 +0300 Subject: Staging: w35und: remove unused wb35_open() and wb35_close() functions The functions are not used anywhere so remove them. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb_f.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h index 9a69008e830c..d08fbc241bb4 100644 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ b/drivers/staging/winbond/linux/wbusb_f.h @@ -11,8 +11,6 @@ // //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -int wb35_open(struct net_device *netdev); -int wb35_close(struct net_device *netdev); unsigned char WbUsb_initial(phw_data_t pHwData); void WbUsb_destroy(phw_data_t pHwData); unsigned char WbWLanInitialize(PADAPTER Adapter); -- cgit v1.2.3 From 3ce4427c26f614ae8357e89e9b0be0624d61f552 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 19:07:03 +0300 Subject: Staging: w35und: use msleep() and udelay() This patch removes the OS_SLEEP() wrapper and changes the call-sites to use msleep() and udelay() where appropriate. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wb35reg.c | 8 ++-- drivers/staging/winbond/linux/wb35rx.c | 4 +- drivers/staging/winbond/linux/wb35tx.c | 4 +- drivers/staging/winbond/linux/wbusb_s.h | 4 -- drivers/staging/winbond/phy_calibration.c | 10 ++--- drivers/staging/winbond/reg.c | 66 +++++++++++++++---------------- drivers/staging/winbond/wbhal.c | 2 +- drivers/staging/winbond/wblinux.c | 4 +- 8 files changed, 49 insertions(+), 53 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index ebb6db5438a4..de4040bb762c 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -131,7 +131,7 @@ Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // 20060717.5 Wait until EP0VM stop while (pWb35Reg->EP0vm_state != VM_STOP) - OS_SLEEP(10000); + msleep(10); // Sync IoCallDriver pWb35Reg->EP0vm_state = VM_RUNNING; @@ -294,7 +294,7 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // 20060717.5 Wait until EP0VM stop while (pWb35Reg->EP0vm_state != VM_STOP) - OS_SLEEP(10000); + msleep(10); pWb35Reg->EP0vm_state = VM_RUNNING; ret = usb_control_msg( pHwData->WbUsb.udev, @@ -508,9 +508,9 @@ Wb35Reg_destroy(phw_data_t pHwData) // Wait for Reg operation completed do { - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.a + msleep(10); // Delay for waiting function enter 940623.1.a } while (pWb35Reg->EP0vm_state != VM_STOP); - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.b + msleep(10); // Delay for waiting function enter 940623.1.b // Release all the data in RegQueue spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index b4b9f5f371d9..545c61070911 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -191,9 +191,9 @@ void Wb35Rx_destroy(phw_data_t pHwData) PWB35RX pWb35Rx = &pHwData->Wb35Rx; do { - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.a + msleep(10); // Delay for waiting function enter 940623.1.a } while (pWb35Rx->EP3vm_state != VM_STOP); - OS_SLEEP(10000); // Delay for waiting function exit 940623.1.b + msleep(10); // Delay for waiting function exit 940623.1.b if (pWb35Rx->RxUrb) usb_free_urb( pWb35Rx->RxUrb ); diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index ba9d51244e29..6687051b29c8 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -175,9 +175,9 @@ void Wb35Tx_destroy(phw_data_t pHwData) // Wait for VM stop do { - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.a + msleep(10); // Delay for waiting function enter 940623.1.a } while( (pWb35Tx->EP2vm_state != VM_STOP) && (pWb35Tx->EP4vm_state != VM_STOP) ); - OS_SLEEP(10000); // Delay for waiting function enter 940623.1.b + msleep(10); // Delay for waiting function enter 940623.1.b if (pWb35Tx->Tx4Urb) usb_free_urb( pWb35Tx->Tx4Urb ); diff --git a/drivers/staging/winbond/linux/wbusb_s.h b/drivers/staging/winbond/linux/wbusb_s.h index d5c1d53de70b..b7fc7220ebd2 100644 --- a/drivers/staging/winbond/linux/wbusb_s.h +++ b/drivers/staging/winbond/linux/wbusb_s.h @@ -11,10 +11,6 @@ // //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -#define OS_SLEEP( _MT ) { set_current_state(TASK_INTERRUPTIBLE); \ - schedule_timeout( _MT*HZ/1000000 ); } - - //--------------------------------------------------------------------------- // RW_CONTEXT -- // diff --git a/drivers/staging/winbond/phy_calibration.c b/drivers/staging/winbond/phy_calibration.c index 272a65066aba..76183b23d721 100644 --- a/drivers/staging/winbond/phy_calibration.c +++ b/drivers/staging/winbond/phy_calibration.c @@ -1075,7 +1075,7 @@ void _tx_iq_calibration_winbond(hw_data_t *phw_data) //; [BB-chip]: Calibration (6h). Caculate TX-path IQ imbalance and setting TX path IQ compensation table //phy_set_rf_data(phw_data, 3, (3<<24)|0x025586); - OS_SLEEP(30000); // 20060612.1.a 30ms delay. Add the follow 2 lines + msleep(30); // 20060612.1.a 30ms delay. Add the follow 2 lines //To adjust TXVGA to fit iq_mag_0 range from 1250 ~ 1750 adjust_TXVGA_for_iq_mag( phw_data ); @@ -1698,7 +1698,7 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) phw_data->txvga_setting_for_cal = current_txvga; //pa_stall_execution(30000);//Sleep(30); - OS_SLEEP(30000); // 20060612.1.a + msleep(30); // 20060612.1.a if( !hw_get_dxx_reg(phw_data, REG_MODE_CTRL, ®_mode_ctrl) ) // 20060718.1 modify return FALSE; @@ -1715,10 +1715,10 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); //pa_stall_execution(US); - OS_SLEEP(1); // 20060612.1.a + udelay(1); // 20060612.1.a //pa_stall_execution(300);//Sleep(30); - OS_SLEEP(300); // 20060612.1.a + udelay(300); // 20060612.1.a // b. hw_get_dxx_reg(phw_data, REG_CALIB_READ1, &val); @@ -1726,7 +1726,7 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) PHY_DEBUG(("[CAL] CALIB_READ1 = 0x%08X\n", val)); //pa_stall_execution(US); //pa_stall_execution(300);//Sleep(30); - OS_SLEEP(300); // 20060612.1.a + udelay(300); // 20060612.1.a iqcal_tone_i0 = _s13_to_s32(val & 0x00001FFF); iqcal_tone_q0 = _s13_to_s32((val & 0x03FFE000) >> 13); diff --git a/drivers/staging/winbond/reg.c b/drivers/staging/winbond/reg.c index 57af5b831509..0d505ac188e6 100644 --- a/drivers/staging/winbond/reg.c +++ b/drivers/staging/winbond/reg.c @@ -976,9 +976,9 @@ void Uxx_power_on_procedure( phw_data_t pHwData ) // 20060511.1 Fix the following 4 steps for Rx of RF 2230 initial fail Wb35Reg_WriteSync( pHwData, 0x03d4, 0x80 );// regulator on only - OS_SLEEP(10000); // Modify 20051221.1.b + msleep(10); // Modify 20051221.1.b Wb35Reg_WriteSync( pHwData, 0x03d4, 0xb8 );// REG_ON RF_RSTN on, and - OS_SLEEP(10000); // Modify 20051221.1.b + msleep(10); // Modify 20051221.1.b ltmp = 0x4968; if( (pHwData->phy_type == RF_WB_242) || @@ -988,12 +988,12 @@ void Uxx_power_on_procedure( phw_data_t pHwData ) Wb35Reg_WriteSync( pHwData, 0x03d4, 0xa0 );// PLL_PD REF_PD set to 0 - OS_SLEEP(20000); // Modify 20051221.1.b + msleep(20); // Modify 20051221.1.b Wb35Reg_ReadSync( pHwData, 0x03d0, <mp ); loop = 500; // Wait for 5 second 20061101 while( !(ltmp & 0x20) && loop-- ) { - OS_SLEEP(10000); // Modify 20051221.1.b + msleep(10); // Modify 20051221.1.b if( !Wb35Reg_ReadSync( pHwData, 0x03d0, <mp ) ) break; } @@ -1002,7 +1002,7 @@ void Uxx_power_on_procedure( phw_data_t pHwData ) } Wb35Reg_WriteSync( pHwData, 0x03b0, 1 );// Reset hardware first - OS_SLEEP(10000); // Add this 20051221.1.b + msleep(10); // Add this 20051221.1.b // Set burst write delay Wb35Reg_WriteSync( pHwData, 0x03f8, 0x7ff ); @@ -1167,23 +1167,23 @@ RFSynthesizer_initial(phw_data_t pHwData) // 20060511.1 --- Modifying the follow step for Rx issue----------------- ltmp = (1 << 31) | (0 << 30) | (20 << 24) | BitReverse( (0x07<<20)|0xE168E, 20); Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(10000); + msleep(10); ltmp = (1 << 31) | (0 << 30) | (20 << 24) | BitReverse( al2230_rf_data[7], 20); Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(10000); + msleep(10); case RF_AIROHA_2230S: // 20060420 Add this // 20060511.1 --- Modifying the follow step for Rx issue----------------- Wb35Reg_WriteSync( pHwData, 0x03d4, 0x80 );// regulator on only - OS_SLEEP(10000); // Modify 20051221.1.b + msleep(10); // Modify 20051221.1.b Wb35Reg_WriteSync( pHwData, 0x03d4, 0xa0 );// PLL_PD REF_PD set to 0 - OS_SLEEP(10000); // Modify 20051221.1.b + msleep(10); // Modify 20051221.1.b Wb35Reg_WriteSync( pHwData, 0x03d4, 0xe0 );// MLK_EN Wb35Reg_WriteSync( pHwData, 0x03b0, 1 );// Reset hardware first - OS_SLEEP(10000); // Add this 20051221.1.b + msleep(10); // Add this 20051221.1.b //------------------------------------------------------------------------ // The follow code doesn't use the burst-write mode @@ -1195,17 +1195,17 @@ RFSynthesizer_initial(phw_data_t pHwData) Wb35Reg_WriteSync( pHwData, 0x105c, ltmp ); pHwData->Wb35Reg.BB50 |= 0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START);//20060315.1 modify Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->Wb35Reg.BB50); - OS_SLEEP(5000); + msleep(5); //phy_set_rf_data(phw_data, 0x0F, (0x0F<<20) | 0xF01B0); //Activate Filter Cal. ltmp = (1 << 31) | (0 << 30) | (20 << 24) | BitReverse( (0x0F<<20) | 0xF01B0, 20); Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(5000); + msleep(5); //phy_set_rf_data(phw_data, 0x0F, (0x0F<<20) | 0xF01e0); //Activate TX DCC ltmp = (1 << 31) | (0 << 30) | (20 << 24) | BitReverse( (0x0F<<20) | 0xF01E0, 20); Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(5000); + msleep(5); //phy_set_rf_data(phw_data, 0x0F, (0x0F<<20) | 0xF01A0); //Resotre Initial Setting ltmp = (1 << 31) | (0 << 30) | (20 << 24) | BitReverse( (0x0F<<20) | 0xF01A0, 20); @@ -1229,16 +1229,16 @@ RFSynthesizer_initial(phw_data_t pHwData) //2.4GHz //ltmp = (1 << 31) | (0 << 30) | (24 << 24) | 0x1ABA8F; //Wb35Reg_WriteSync pHwData, 0x0864, ltmp ); - //OS_SLEEP(1000); // Sleep 1 ms + //msleep(1); // Sleep 1 ms ltmp = (1 << 31) | (0 << 30) | (24 << 24) | 0x9ABA8F; Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(5000); + msleep(5); ltmp = (1 << 31) | (0 << 30) | (24 << 24) | 0x3ABA8F; Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(5000); + msleep(5); ltmp = (1 << 31) | (0 << 30) | (24 << 24) | 0x1ABA8F; Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - OS_SLEEP(5000); + msleep(5); //5GHz Wb35Reg_WriteSync( pHwData, 0x03dc, 0x00000000 ); @@ -1251,7 +1251,7 @@ RFSynthesizer_initial(phw_data_t pHwData) // Write to register. number must less and equal than 16 for( i=0; iWb35Reg.BB5C ); // pHwData->Wb35Reg.BB50 &= ~0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START); // 20060315.1 fix // Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->Wb35Reg.BB50); -// OS_SLEEP(1000); // Sleep 1 ms +// msleep(1); // Sleep 1 ms break; } } diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 5d68ecec34c7..1a2533b5524d 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -80,7 +80,7 @@ void hal_halt(phw_data_t pHwData, void *ppa_data) { case 4: case 3: OS_TIMER_CANCEL( &pHwData->LEDTimer, &cancel ); - OS_SLEEP(100000); // Wait for Timer DPC exit 940623.2 + msleep(100); // Wait for Timer DPC exit 940623.2 Wb35Rx_destroy( pHwData ); // Release the Rx case 2: Wb35Tx_destroy( pHwData ); // Release the Tx case 1: Wb35Reg_destroy( pHwData ); // Release the Wb35 Regisster resources diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 4ed45e488318..acf5640484c8 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -128,7 +128,7 @@ WbWlanHalt( PADAPTER Adapter ) #ifdef _PE_USB_INI_DUMP_ WBDEBUG(("[w35und] Hal_stop O.K.\n")); #endif - OS_SLEEP(100000);// Waiting Irp completed + msleep(100);// Waiting Irp completed // Destroy the NDIS module WBLINUX_Destroy( Adapter ); @@ -238,7 +238,7 @@ WbWLanInitialize(PADAPTER Adapter) // Waiting for HAL setting OK while (!hal_idle(pHwData)) - OS_SLEEP(10000); + msleep(10); MTO_Init(Adapter); -- cgit v1.2.3 From 0bcae9a78f501d43c53d5e95d94f0378e94aa330 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 19:07:26 +0300 Subject: Staging: w35und: remove the no-op pa_stall_execution macro The pa_stall_execution() macro doesn't do anything so remove it from driver code. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/phy_calibration.c | 23 ----------------------- drivers/staging/winbond/wbhal_f.h | 1 - 2 files changed, 24 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/phy_calibration.c b/drivers/staging/winbond/phy_calibration.c index 76183b23d721..e83c2f2f2e4f 100644 --- a/drivers/staging/winbond/phy_calibration.c +++ b/drivers/staging/winbond/phy_calibration.c @@ -431,7 +431,6 @@ void _rxadc_dc_offset_cancellation_winbond(hw_data_t *phw_data, u32 frequency) val |= MASK_ADC_DC_CAL_STR; hw_set_dxx_reg(phw_data, REG_MODE_CTRL, val); - pa_stall_execution(US); // *MUST* wait for a while // e. The result are shown in "adc_dc_cal_i[8:0] and adc_dc_cal_q[8:0]" #ifdef _DEBUG @@ -522,7 +521,6 @@ void _txidac_dc_offset_cancellation_winbond(hw_data_t *phw_data) reg_mode_ctrl |= (MASK_CALIB_START|2|(2<<2)); hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); hw_get_dxx_reg(phw_data, 0x5C, ®_dc_cancel); PHY_DEBUG(("[CAL] DC_CANCEL (read) = 0x%08X\n", reg_dc_cancel)); @@ -536,7 +534,6 @@ void _txidac_dc_offset_cancellation_winbond(hw_data_t *phw_data) reg_dc_cancel &= ~(0x03FF); PHY_DEBUG(("[CAL] DC_CANCEL (write) = 0x%08X\n", reg_dc_cancel)); hw_set_dxx_reg(phw_data, 0x5C, reg_dc_cancel); - pa_stall_execution(US); hw_get_dxx_reg(phw_data, REG_CALIB_READ2, &val); PHY_DEBUG(("[CAL] CALIB_READ2 = 0x%08X\n", val)); @@ -552,7 +549,6 @@ void _txidac_dc_offset_cancellation_winbond(hw_data_t *phw_data) reg_dc_cancel |= (1 << CANCEL_DC_I_SHIFT); PHY_DEBUG(("[CAL] DC_CANCEL (write) = 0x%08X\n", reg_dc_cancel)); hw_set_dxx_reg(phw_data, 0x5C, reg_dc_cancel); - pa_stall_execution(US); hw_get_dxx_reg(phw_data, REG_CALIB_READ2, &val); PHY_DEBUG(("[CAL] CALIB_READ2 = 0x%08X\n", val)); @@ -600,7 +596,6 @@ void _txidac_dc_offset_cancellation_winbond(hw_data_t *phw_data) reg_mode_ctrl &= ~MASK_CALIB_START; hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); } /////////////////////////////////////////////////////// @@ -651,7 +646,6 @@ void _txqdac_dc_offset_cacellation_winbond(hw_data_t *phw_data) reg_mode_ctrl |= (MASK_CALIB_START|3); hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); hw_get_dxx_reg(phw_data, 0x5C, ®_dc_cancel); PHY_DEBUG(("[CAL] DC_CANCEL (read) = 0x%08X\n", reg_dc_cancel)); @@ -665,11 +659,9 @@ void _txqdac_dc_offset_cacellation_winbond(hw_data_t *phw_data) reg_dc_cancel &= ~(0x001F); PHY_DEBUG(("[CAL] DC_CANCEL (write) = 0x%08X\n", reg_dc_cancel)); hw_set_dxx_reg(phw_data, 0x5C, reg_dc_cancel); - pa_stall_execution(US); hw_get_dxx_reg(phw_data, REG_CALIB_READ2, &val); PHY_DEBUG(("[CAL] CALIB_READ2 = 0x%08X\n", val)); - pa_stall_execution(US); iqcal_image_i = _s13_to_s32(val & 0x00001FFF); iqcal_image_q = _s13_to_s32((val & 0x03FFE000) >> 13); @@ -682,11 +674,9 @@ void _txqdac_dc_offset_cacellation_winbond(hw_data_t *phw_data) reg_dc_cancel |= (1 << CANCEL_DC_Q_SHIFT); PHY_DEBUG(("[CAL] DC_CANCEL (write) = 0x%08X\n", reg_dc_cancel)); hw_set_dxx_reg(phw_data, 0x5C, reg_dc_cancel); - pa_stall_execution(US); hw_get_dxx_reg(phw_data, REG_CALIB_READ2, &val); PHY_DEBUG(("[CAL] CALIB_READ2 = 0x%08X\n", val)); - pa_stall_execution(US); iqcal_image_i = _s13_to_s32(val & 0x00001FFF); iqcal_image_q = _s13_to_s32((val & 0x03FFE000) >> 13); @@ -732,7 +722,6 @@ void _txqdac_dc_offset_cacellation_winbond(hw_data_t *phw_data) reg_mode_ctrl &= ~MASK_CALIB_START; hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); } //20060612.1.a 20060718.1 Modify @@ -792,12 +781,10 @@ u8 _tx_iq_calibration_loop_winbond(hw_data_t *phw_data, reg_mode_ctrl |= (MASK_CALIB_START|0x02|2<<2); hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); // b. hw_get_dxx_reg(phw_data, REG_CALIB_READ1, &val); PHY_DEBUG(("[CAL] CALIB_READ1 = 0x%08X\n", val)); - pa_stall_execution(US); iqcal_tone_i0 = _s13_to_s32(val & 0x00001FFF); iqcal_tone_q0 = _s13_to_s32((val & 0x03FFE000) >> 13); @@ -813,7 +800,6 @@ u8 _tx_iq_calibration_loop_winbond(hw_data_t *phw_data, reg_mode_ctrl &= ~MASK_CALIB_START; hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); // d. Set iqcal_mode[1:0] to 0x3 and set "calib_start" to 0x1 to // enable "IQ alibration Mode II" @@ -823,12 +809,10 @@ u8 _tx_iq_calibration_loop_winbond(hw_data_t *phw_data, reg_mode_ctrl |= (MASK_CALIB_START|0x03); hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); // e. hw_get_dxx_reg(phw_data, REG_CALIB_READ1, &val); PHY_DEBUG(("[CAL] CALIB_READ1 = 0x%08X\n", val)); - pa_stall_execution(US); iqcal_tone_i = _s13_to_s32(val & 0x00001FFF); iqcal_tone_q = _s13_to_s32((val & 0x03FFE000) >> 13); @@ -1282,13 +1266,11 @@ u8 _rx_iq_calibration_loop_winbond(hw_data_t *phw_data, u16 factor, u32 frequenc if( !hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl) )//20060718.1 modify return 0; PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); reg_mode_ctrl &= ~MASK_IQCAL_MODE; reg_mode_ctrl |= (MASK_CALIB_START|0x1); hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - pa_stall_execution(US); //Should be read out after 450us // c. hw_get_dxx_reg(phw_data, REG_CALIB_READ1, &val); @@ -1697,7 +1679,6 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) phy_set_rf_data(phw_data, 5, ((5<<24)|current_txvga) ); phw_data->txvga_setting_for_cal = current_txvga; - //pa_stall_execution(30000);//Sleep(30); msleep(30); // 20060612.1.a if( !hw_get_dxx_reg(phw_data, REG_MODE_CTRL, ®_mode_ctrl) ) // 20060718.1 modify @@ -1714,18 +1695,14 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) hw_set_dxx_reg(phw_data, REG_MODE_CTRL, reg_mode_ctrl); PHY_DEBUG(("[CAL] MODE_CTRL (write) = 0x%08X\n", reg_mode_ctrl)); - //pa_stall_execution(US); udelay(1); // 20060612.1.a - //pa_stall_execution(300);//Sleep(30); udelay(300); // 20060612.1.a // b. hw_get_dxx_reg(phw_data, REG_CALIB_READ1, &val); PHY_DEBUG(("[CAL] CALIB_READ1 = 0x%08X\n", val)); - //pa_stall_execution(US); - //pa_stall_execution(300);//Sleep(30); udelay(300); // 20060612.1.a iqcal_tone_i0 = _s13_to_s32(val & 0x00001FFF); diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index ea9531ac8474..aee5192267c7 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -113,7 +113,6 @@ unsigned char hal_set_LED( phw_data_t pHwData, u32 Mode ); // 20061108 for WPS #define hal_ibss_disconnect(_A) hal_stop_sync_bss(_A) #define hal_join_request_stop(_A) unsigned char hal_idle( phw_data_t pHwData ); -#define pa_stall_execution( _A ) //OS_SLEEP( 1 ) #define hw_get_cxx_reg( _A, _B, _C ) #define hw_set_cxx_reg( _A, _B, _C ) #define hw_get_dxx_reg( _A, _B, _C ) hal_get_dxx_reg( _A, _B, (u32 *)_C ) -- cgit v1.2.3 From 526b6a54119ee0a845f433b4ddceda46d4583ee1 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 11:01:16 +0300 Subject: Staging: w35und: purb typedef removal This patch removes the struct urb pointer typedef from the driver code and fixes up variable names that use the typedef while we're at it. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/common.h | 4 -- drivers/staging/winbond/linux/wb35reg.c | 74 +++++++++++++++---------------- drivers/staging/winbond/linux/wb35reg_f.h | 2 +- drivers/staging/winbond/linux/wb35reg_s.h | 2 +- drivers/staging/winbond/linux/wb35rx.c | 14 +++--- drivers/staging/winbond/linux/wb35rx_f.h | 2 +- drivers/staging/winbond/linux/wb35tx_f.h | 4 +- drivers/staging/winbond/linux/wbusb_s.h | 2 +- 8 files changed, 50 insertions(+), 54 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 712a86cfa68b..64bd1c7dff65 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -69,10 +69,6 @@ #define BIT(x) (1 << (x)) #endif -typedef struct urb * PURB; - - - //================================================================================================== // Common function definition //================================================================================================== diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index de4040bb762c..b7560b5c556b 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -13,7 +13,7 @@ unsigned char Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PURB pUrb = NULL; + struct urb *urb = NULL; PREG_QUEUE pRegQueue = NULL; u16 UrbSize; struct usb_ctrlrequest *dr; @@ -26,8 +26,8 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N // Trying to use burst write function if use new hardware UrbSize = sizeof(REG_QUEUE) + DataSize + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if( pUrb && pRegQueue ) { + urb = wb_usb_alloc_urb(0); + if( urb && pRegQueue ) { pRegQueue->DIRECT = 2;// burst write register pRegQueue->INDEX = RegisterNo; pRegQueue->pBuffer = (u32 *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); @@ -44,7 +44,7 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N dr->wLength = cpu_to_le16( DataSize ); pRegQueue->Next = NULL; pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; + pRegQueue->urb = urb; spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); if (pWb35Reg->pRegFirst == NULL) @@ -60,8 +60,8 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N return TRUE; } else { - if (pUrb) - usb_free_urb(pUrb); + if (urb) + usb_free_urb(urb); if (pRegQueue) kfree(pRegQueue); return FALSE; @@ -163,7 +163,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest *dr; - PURB pUrb = NULL; + struct urb *urb = NULL; PREG_QUEUE pRegQueue = NULL; u16 UrbSize; @@ -175,8 +175,8 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // update the register by send urb request------------------------------------ UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if (pUrb && pRegQueue) { + urb = wb_usb_alloc_urb(0); + if (urb && pRegQueue) { pRegQueue->DIRECT = 1;// burst write register pRegQueue->INDEX = RegisterNo; pRegQueue->VALUE = cpu_to_le32(RegisterValue); @@ -191,7 +191,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // Enter the sending queue pRegQueue->Next = NULL; pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; + pRegQueue->urb = urb; spin_lock_irq(&pWb35Reg->EP0VM_spin_lock ); if (pWb35Reg->pRegFirst == NULL) @@ -207,8 +207,8 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) return TRUE; } else { - if (pUrb) - usb_free_urb(pUrb); + if (urb) + usb_free_urb(urb); kfree(pRegQueue); return FALSE; } @@ -224,7 +224,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest *dr; - PURB pUrb = NULL; + struct urb *urb = NULL; PREG_QUEUE pRegQueue = NULL; u16 UrbSize; @@ -235,8 +235,8 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // update the register by send urb request------------------------------------ UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC((void* *) &pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if (pUrb && pRegQueue) { + urb = wb_usb_alloc_urb(0); + if (urb && pRegQueue) { pRegQueue->DIRECT = 1;// burst write register pRegQueue->INDEX = RegisterNo; pRegQueue->VALUE = cpu_to_le32(RegisterValue); @@ -253,7 +253,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // Enter the sending queue pRegQueue->Next = NULL; pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; + pRegQueue->urb = urb; spin_lock_irq (&pWb35Reg->EP0VM_spin_lock ); if( pWb35Reg->pRegFirst == NULL ) pWb35Reg->pRegFirst = pRegQueue; @@ -267,8 +267,8 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register Wb35Reg_EP0VM_start(pHwData); return TRUE; } else { - if (pUrb) - usb_free_urb(pUrb); + if (urb) + usb_free_urb(urb); kfree(pRegQueue); return FALSE; } @@ -331,7 +331,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest * dr; - PURB pUrb; + struct urb *urb; PREG_QUEUE pRegQueue; u16 UrbSize; @@ -342,8 +342,8 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // update the variable by send Urb to read register ------------------------------------ UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); - pUrb = wb_usb_alloc_urb(0); - if( pUrb && pRegQueue ) + urb = wb_usb_alloc_urb(0); + if( urb && pRegQueue ) { pRegQueue->DIRECT = 0;// read register pRegQueue->INDEX = RegisterNo; @@ -358,7 +358,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // Enter the sending queue pRegQueue->Next = NULL; pRegQueue->pUsbReq = dr; - pRegQueue->pUrb = pUrb; + pRegQueue->urb = urb; spin_lock_irq ( &pWb35Reg->EP0VM_spin_lock ); if( pWb35Reg->pRegFirst == NULL ) pWb35Reg->pRegFirst = pRegQueue; @@ -373,8 +373,8 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) return TRUE; } else { - if (pUrb) - usb_free_urb( pUrb ); + if (urb) + usb_free_urb( urb ); kfree(pRegQueue); return FALSE; } @@ -397,7 +397,7 @@ void Wb35Reg_EP0VM(phw_data_t pHwData ) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PURB pUrb; + struct urb *urb; struct usb_ctrlrequest *dr; u32 * pBuffer; int ret = -1; @@ -419,22 +419,22 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) goto cleanup; // Get an Urb, send it - pUrb = (PURB)pRegQueue->pUrb; + urb = (struct urb *)pRegQueue->urb; dr = pRegQueue->pUsbReq; - pUrb = pRegQueue->pUrb; + urb = pRegQueue->urb; pBuffer = pRegQueue->pBuffer; if (pRegQueue->DIRECT == 1) // output pBuffer = &pRegQueue->VALUE; - usb_fill_control_urb( pUrb, pHwData->WbUsb.udev, + usb_fill_control_urb( urb, pHwData->WbUsb.udev, REG_DIRECTION(pHwData->WbUsb.udev,pRegQueue), (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), Wb35Reg_EP0VM_complete, (void*)pHwData); pWb35Reg->EP0vm_state = VM_RUNNING; - ret = wb_usb_submit_urb( pUrb ); + ret = wb_usb_submit_urb( urb ); if (ret < 0) { #ifdef _PE_REG_DUMP_ @@ -452,16 +452,16 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) void -Wb35Reg_EP0VM_complete(PURB pUrb) +Wb35Reg_EP0VM_complete(struct urb *urb) { - phw_data_t pHwData = (phw_data_t)pUrb->context; + phw_data_t pHwData = (phw_data_t)urb->context; PWB35REG pWb35Reg = &pHwData->Wb35Reg; PREG_QUEUE pRegQueue; // Variable setting pWb35Reg->EP0vm_state = VM_COMPLETED; - pWb35Reg->EP0VM_status = pUrb->status; + pWb35Reg->EP0VM_status = urb->status; if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove pWb35Reg->EP0vm_state = VM_STOP; @@ -492,7 +492,7 @@ Wb35Reg_EP0VM_complete(PURB pUrb) kfree(pRegQueue); } - usb_free_urb(pUrb); + usb_free_urb(urb); } @@ -500,7 +500,7 @@ void Wb35Reg_destroy(phw_data_t pHwData) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PURB pUrb; + struct urb *urb; PREG_QUEUE pRegQueue; @@ -520,10 +520,10 @@ Wb35Reg_destroy(phw_data_t pHwData) pWb35Reg->pRegLast = NULL; pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; - pUrb = pRegQueue->pUrb; + urb = pRegQueue->urb; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - if (pUrb) { - usb_free_urb(pUrb); + if (urb) { + usb_free_urb(urb); kfree(pRegQueue); } else { #ifdef _PE_REG_DUMP_ diff --git a/drivers/staging/winbond/linux/wb35reg_f.h b/drivers/staging/winbond/linux/wb35reg_f.h index 3006cfe99ccd..fc940914e34f 100644 --- a/drivers/staging/winbond/linux/wb35reg_f.h +++ b/drivers/staging/winbond/linux/wb35reg_f.h @@ -42,7 +42,7 @@ unsigned char Wb35Reg_BurstWrite( phw_data_t pHwData, u16 RegisterNo, u32 * p void Wb35Reg_EP0VM( phw_data_t pHwData ); void Wb35Reg_EP0VM_start( phw_data_t pHwData ); -void Wb35Reg_EP0VM_complete( PURB pUrb ); +void Wb35Reg_EP0VM_complete(struct urb *urb); u32 BitReverse( u32 dwData, u32 DataLength); diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h index 8b35b93f7f02..c633b92c3803 100644 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ b/drivers/staging/winbond/linux/wb35reg_s.h @@ -69,7 +69,7 @@ typedef struct _REG_QUEUE { - struct urb *pUrb; + struct urb *urb; void* pUsbReq; void* Next; union diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index 545c61070911..24ef23e2d711 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -28,7 +28,7 @@ void Wb35Rx( phw_data_t pHwData ) { PWB35RX pWb35Rx = &pHwData->Wb35Rx; u8 * pRxBufferAddress; - PURB pUrb = (PURB)pWb35Rx->RxUrb; + struct urb *urb = pWb35Rx->RxUrb; int retv; u32 RxBufferId; @@ -63,14 +63,14 @@ void Wb35Rx( phw_data_t pHwData ) } pRxBufferAddress = pWb35Rx->pDRx; - usb_fill_bulk_urb(pUrb, pHwData->WbUsb.udev, + usb_fill_bulk_urb(urb, pHwData->WbUsb.udev, usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), pRxBufferAddress, MAX_USB_RX_BUFFER, Wb35Rx_Complete, pHwData); pWb35Rx->EP3vm_state = VM_RUNNING; - retv = wb_usb_submit_urb(pUrb); + retv = wb_usb_submit_urb(urb); if (retv != 0) { printk("Rx URB sending error\n"); @@ -84,9 +84,9 @@ error: OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Rx->RxFireCounter ); } -void Wb35Rx_Complete(PURB pUrb) +void Wb35Rx_Complete(struct urb *urb) { - phw_data_t pHwData = pUrb->context; + phw_data_t pHwData = urb->context; PWB35RX pWb35Rx = &pHwData->Wb35Rx; u8 * pRxBufferAddress; u32 SizeCheck; @@ -96,12 +96,12 @@ void Wb35Rx_Complete(PURB pUrb) // Variable setting pWb35Rx->EP3vm_state = VM_COMPLETED; - pWb35Rx->EP3VM_status = pUrb->status;//Store the last result of Irp + pWb35Rx->EP3VM_status = urb->status;//Store the last result of Irp RxBufferId = pWb35Rx->CurrentRxBufferId; pRxBufferAddress = pWb35Rx->pDRx; - BulkLength = (u16)pUrb->actual_length; + BulkLength = (u16)urb->actual_length; // The IRP is completed pWb35Rx->EP3vm_state = VM_COMPLETED; diff --git a/drivers/staging/winbond/linux/wb35rx_f.h b/drivers/staging/winbond/linux/wb35rx_f.h index daa3e73042bd..565280e890b7 100644 --- a/drivers/staging/winbond/linux/wb35rx_f.h +++ b/drivers/staging/winbond/linux/wb35rx_f.h @@ -10,7 +10,7 @@ void Wb35Rx_adjust( PDESCRIPTOR pRxDes ); void Wb35Rx_start( phw_data_t pHwData ); void Wb35Rx( phw_data_t pHwData ); -void Wb35Rx_Complete( PURB pUrb ); +void Wb35Rx_Complete(struct urb *urb); diff --git a/drivers/staging/winbond/linux/wb35tx_f.h b/drivers/staging/winbond/linux/wb35tx_f.h index 107b12918137..1815c10b0813 100644 --- a/drivers/staging/winbond/linux/wb35tx_f.h +++ b/drivers/staging/winbond/linux/wb35tx_f.h @@ -7,12 +7,12 @@ unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); void Wb35Tx_EP2VM( phw_data_t pHwData ); void Wb35Tx_EP2VM_start( phw_data_t pHwData ); -void Wb35Tx_EP2VM_complete( PURB purb ); +void Wb35Tx_EP2VM_complete(struct urb *urb); void Wb35Tx_start( phw_data_t pHwData ); void Wb35Tx_stop( phw_data_t pHwData ); void Wb35Tx( phw_data_t pHwData ); -void Wb35Tx_complete( PURB purb ); +void Wb35Tx_complete(struct urb *urb); void Wb35Tx_reset_descriptor( phw_data_t pHwData ); void Wb35Tx_CurrentTime( phw_data_t pHwData, u32 TimeCount ); diff --git a/drivers/staging/winbond/linux/wbusb_s.h b/drivers/staging/winbond/linux/wbusb_s.h index b7fc7220ebd2..45e41b37194b 100644 --- a/drivers/staging/winbond/linux/wbusb_s.h +++ b/drivers/staging/winbond/linux/wbusb_s.h @@ -19,7 +19,7 @@ typedef struct _RW_CONTEXT { void* pHwData; - PURB pUrb; + struct urb *urb; void* pCallBackFunctionParameter; } RW_CONTEXT, *PRW_CONTEXT; -- cgit v1.2.3 From bcf25e89ceb2071e618f4d02e5000b24efa92c13 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 11:01:47 +0300 Subject: Staging: w35und: reg queue struct typedef removal This patch removes the struct typedefs for reg queues. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wb35reg.c | 190 +++++++++++++++--------------- drivers/staging/winbond/linux/wb35reg_s.h | 30 ++--- 2 files changed, 108 insertions(+), 112 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index b7560b5c556b..9ff086e882ad 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -14,7 +14,7 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct urb *urb = NULL; - PREG_QUEUE pRegQueue = NULL; + struct wb35_reg_queue *reg_queue = NULL; u16 UrbSize; struct usb_ctrlrequest *dr; u16 i, DataSize = NumberOfData*4; @@ -24,34 +24,34 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N return FALSE; // Trying to use burst write function if use new hardware - UrbSize = sizeof(REG_QUEUE) + DataSize + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); + UrbSize = sizeof(struct wb35_reg_queue) + DataSize + sizeof(struct usb_ctrlrequest); + OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); urb = wb_usb_alloc_urb(0); - if( urb && pRegQueue ) { - pRegQueue->DIRECT = 2;// burst write register - pRegQueue->INDEX = RegisterNo; - pRegQueue->pBuffer = (u32 *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); - memcpy( pRegQueue->pBuffer, pRegisterData, DataSize ); + if( urb && reg_queue ) { + reg_queue->DIRECT = 2;// burst write register + reg_queue->INDEX = RegisterNo; + reg_queue->pBuffer = (u32 *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); + memcpy( reg_queue->pBuffer, pRegisterData, DataSize ); //the function for reversing register data from little endian to big endian for( i=0; ipBuffer[i] = cpu_to_le32( pRegQueue->pBuffer[i] ); + reg_queue->pBuffer[i] = cpu_to_le32( reg_queue->pBuffer[i] ); - dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE) + DataSize); + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue) + DataSize); dr->bRequestType = USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE; dr->bRequest = 0x04; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16( Flag ); // 0: Register number auto-increment, 1: No auto increment dr->wIndex = cpu_to_le16( RegisterNo ); dr->wLength = cpu_to_le16( DataSize ); - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->urb = urb; + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - if (pWb35Reg->pRegFirst == NULL) - pWb35Reg->pRegFirst = pRegQueue; + if (pWb35Reg->reg_first == NULL) + pWb35Reg->reg_first = reg_queue; else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; + pWb35Reg->reg_last->Next = reg_queue; + pWb35Reg->reg_last = reg_queue; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); @@ -62,8 +62,8 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N } else { if (urb) usb_free_urb(urb); - if (pRegQueue) - kfree(pRegQueue); + if (reg_queue) + kfree(reg_queue); return FALSE; } return FALSE; @@ -164,7 +164,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest *dr; struct urb *urb = NULL; - PREG_QUEUE pRegQueue = NULL; + struct wb35_reg_queue *reg_queue = NULL; u16 UrbSize; @@ -173,15 +173,15 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) return FALSE; // update the register by send urb request------------------------------------ - UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); + UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); + OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); urb = wb_usb_alloc_urb(0); - if (urb && pRegQueue) { - pRegQueue->DIRECT = 1;// burst write register - pRegQueue->INDEX = RegisterNo; - pRegQueue->VALUE = cpu_to_le32(RegisterValue); - pRegQueue->RESERVED_VALID = FALSE; - dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); + if (urb && reg_queue) { + reg_queue->DIRECT = 1;// burst write register + reg_queue->INDEX = RegisterNo; + reg_queue->VALUE = cpu_to_le32(RegisterValue); + reg_queue->RESERVED_VALID = FALSE; + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16(0x0); @@ -189,16 +189,16 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) dr->wLength = cpu_to_le16(4); // Enter the sending queue - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->urb = urb; + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; spin_lock_irq(&pWb35Reg->EP0VM_spin_lock ); - if (pWb35Reg->pRegFirst == NULL) - pWb35Reg->pRegFirst = pRegQueue; + if (pWb35Reg->reg_first == NULL) + pWb35Reg->reg_first = reg_queue; else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; + pWb35Reg->reg_last->Next = reg_queue; + pWb35Reg->reg_last = reg_queue; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); @@ -209,7 +209,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) } else { if (urb) usb_free_urb(urb); - kfree(pRegQueue); + kfree(reg_queue); return FALSE; } } @@ -225,7 +225,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest *dr; struct urb *urb = NULL; - PREG_QUEUE pRegQueue = NULL; + struct wb35_reg_queue *reg_queue = NULL; u16 UrbSize; // Module shutdown @@ -233,17 +233,17 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register return FALSE; // update the register by send urb request------------------------------------ - UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC((void* *) &pRegQueue, UrbSize ); + UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); + OS_MEMORY_ALLOC((void* *) ®_queue, UrbSize ); urb = wb_usb_alloc_urb(0); - if (urb && pRegQueue) { - pRegQueue->DIRECT = 1;// burst write register - pRegQueue->INDEX = RegisterNo; - pRegQueue->VALUE = cpu_to_le32(RegisterValue); + if (urb && reg_queue) { + reg_queue->DIRECT = 1;// burst write register + reg_queue->INDEX = RegisterNo; + reg_queue->VALUE = cpu_to_le32(RegisterValue); //NOTE : Users must guarantee the size of value will not exceed the buffer size. - memcpy(pRegQueue->RESERVED, pValue, Len); - pRegQueue->RESERVED_VALID = TRUE; - dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); + memcpy(reg_queue->RESERVED, pValue, Len); + reg_queue->RESERVED_VALID = TRUE; + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16(0x0); @@ -251,15 +251,15 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register dr->wLength = cpu_to_le16(4); // Enter the sending queue - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->urb = urb; + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; spin_lock_irq (&pWb35Reg->EP0VM_spin_lock ); - if( pWb35Reg->pRegFirst == NULL ) - pWb35Reg->pRegFirst = pRegQueue; + if( pWb35Reg->reg_first == NULL ) + pWb35Reg->reg_first = reg_queue; else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; + pWb35Reg->reg_last->Next = reg_queue; + pWb35Reg->reg_last = reg_queue; spin_unlock_irq ( &pWb35Reg->EP0VM_spin_lock ); @@ -269,7 +269,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register } else { if (urb) usb_free_urb(urb); - kfree(pRegQueue); + kfree(reg_queue); return FALSE; } } @@ -332,7 +332,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct usb_ctrlrequest * dr; struct urb *urb; - PREG_QUEUE pRegQueue; + struct wb35_reg_queue *reg_queue; u16 UrbSize; // Module shutdown @@ -340,15 +340,15 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) return FALSE; // update the variable by send Urb to read register ------------------------------------ - UrbSize = sizeof(REG_QUEUE) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)&pRegQueue, UrbSize ); + UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); + OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); urb = wb_usb_alloc_urb(0); - if( urb && pRegQueue ) + if( urb && reg_queue ) { - pRegQueue->DIRECT = 0;// read register - pRegQueue->INDEX = RegisterNo; - pRegQueue->pBuffer = pRegisterValue; - dr = (struct usb_ctrlrequest *)((u8 *)pRegQueue + sizeof(REG_QUEUE)); + reg_queue->DIRECT = 0;// read register + reg_queue->INDEX = RegisterNo; + reg_queue->pBuffer = pRegisterValue; + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); dr->bRequestType = USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN; dr->bRequest = 0x01; // USB or vendor-defined request code, burst mode dr->wValue = cpu_to_le16(0x0); @@ -356,15 +356,15 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) dr->wLength = cpu_to_le16 (4); // Enter the sending queue - pRegQueue->Next = NULL; - pRegQueue->pUsbReq = dr; - pRegQueue->urb = urb; + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; spin_lock_irq ( &pWb35Reg->EP0VM_spin_lock ); - if( pWb35Reg->pRegFirst == NULL ) - pWb35Reg->pRegFirst = pRegQueue; + if( pWb35Reg->reg_first == NULL ) + pWb35Reg->reg_first = reg_queue; else - pWb35Reg->pRegLast->Next = pRegQueue; - pWb35Reg->pRegLast = pRegQueue; + pWb35Reg->reg_last->Next = reg_queue; + pWb35Reg->reg_last = reg_queue; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); @@ -375,7 +375,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) } else { if (urb) usb_free_urb( urb ); - kfree(pRegQueue); + kfree(reg_queue); return FALSE; } } @@ -401,7 +401,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) struct usb_ctrlrequest *dr; u32 * pBuffer; int ret = -1; - PREG_QUEUE pRegQueue; + struct wb35_reg_queue *reg_queue; if (pWb35Reg->SyncIoPause) @@ -412,23 +412,23 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) // Get the register data and send to USB through Irp spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; + reg_queue = pWb35Reg->reg_first; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - if (!pRegQueue) + if (!reg_queue) goto cleanup; // Get an Urb, send it - urb = (struct urb *)pRegQueue->urb; + urb = (struct urb *)reg_queue->urb; - dr = pRegQueue->pUsbReq; - urb = pRegQueue->urb; - pBuffer = pRegQueue->pBuffer; - if (pRegQueue->DIRECT == 1) // output - pBuffer = &pRegQueue->VALUE; + dr = reg_queue->pUsbReq; + urb = reg_queue->urb; + pBuffer = reg_queue->pBuffer; + if (reg_queue->DIRECT == 1) // output + pBuffer = ®_queue->VALUE; usb_fill_control_urb( urb, pHwData->WbUsb.udev, - REG_DIRECTION(pHwData->WbUsb.udev,pRegQueue), + REG_DIRECTION(pHwData->WbUsb.udev,reg_queue), (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), Wb35Reg_EP0VM_complete, (void*)pHwData); @@ -456,7 +456,7 @@ Wb35Reg_EP0VM_complete(struct urb *urb) { phw_data_t pHwData = (phw_data_t)urb->context; PWB35REG pWb35Reg = &pHwData->Wb35Reg; - PREG_QUEUE pRegQueue; + struct wb35_reg_queue *reg_queue; // Variable setting @@ -469,10 +469,10 @@ Wb35Reg_EP0VM_complete(struct urb *urb) } else { // Complete to send, remove the URB from the first spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; - if (pRegQueue == pWb35Reg->pRegLast) - pWb35Reg->pRegLast = NULL; - pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; + reg_queue = pWb35Reg->reg_first; + if (reg_queue == pWb35Reg->reg_last) + pWb35Reg->reg_last = NULL; + pWb35Reg->reg_first = pWb35Reg->reg_first->Next; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); if (pWb35Reg->EP0VM_status) { @@ -489,7 +489,7 @@ Wb35Reg_EP0VM_complete(struct urb *urb) Wb35Reg_EP0VM(pHwData); } - kfree(pRegQueue); + kfree(reg_queue); } usb_free_urb(urb); @@ -501,7 +501,7 @@ Wb35Reg_destroy(phw_data_t pHwData) { PWB35REG pWb35Reg = &pHwData->Wb35Reg; struct urb *urb; - PREG_QUEUE pRegQueue; + struct wb35_reg_queue *reg_queue; Uxx_power_off_procedure(pHwData); @@ -514,17 +514,17 @@ Wb35Reg_destroy(phw_data_t pHwData) // Release all the data in RegQueue spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; - while (pRegQueue) { - if (pRegQueue == pWb35Reg->pRegLast) - pWb35Reg->pRegLast = NULL; - pWb35Reg->pRegFirst = pWb35Reg->pRegFirst->Next; + reg_queue = pWb35Reg->reg_first; + while (reg_queue) { + if (reg_queue == pWb35Reg->reg_last) + pWb35Reg->reg_last = NULL; + pWb35Reg->reg_first = pWb35Reg->reg_first->Next; - urb = pRegQueue->urb; + urb = reg_queue->urb; spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); if (urb) { usb_free_urb(urb); - kfree(pRegQueue); + kfree(reg_queue); } else { #ifdef _PE_REG_DUMP_ WBDEBUG(("EP0 queue release error\n")); @@ -532,7 +532,7 @@ Wb35Reg_destroy(phw_data_t pHwData) } spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - pRegQueue = pWb35Reg->pRegFirst; + reg_queue = pWb35Reg->reg_first; } spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); } diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h index c633b92c3803..54b034034cfb 100644 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ b/drivers/staging/winbond/linux/wb35reg_s.h @@ -67,23 +67,19 @@ #define DEFAULT_DTIM_ALERT_TIME 0 -typedef struct _REG_QUEUE -{ - struct urb *urb; - void* pUsbReq; - void* Next; - union - { +struct wb35_reg_queue { + struct urb *urb; + void *pUsbReq; + void *Next; + union { u32 VALUE; - u32 * pBuffer; + u32 *pBuffer; }; - u8 RESERVED[4];// space reserved for communication - - u16 INDEX; // For storing the register index - u8 RESERVED_VALID; //Indicate whether the RESERVED space is valid at this command. - u8 DIRECT; // 0:In 1:Out - -} REG_QUEUE, *PREG_QUEUE; + u8 RESERVED[4]; // space reserved for communication + u16 INDEX; // For storing the register index + u8 RESERVED_VALID; // Indicate whether the RESERVED space is valid at this command. + u8 DIRECT; // 0:In 1:Out +}; //==================================== // Internal variable for module @@ -145,8 +141,8 @@ typedef struct _WB35REG //------------------- spinlock_t EP0VM_spin_lock; // 4B u32 EP0VM_status;//$$ - PREG_QUEUE pRegFirst; - PREG_QUEUE pRegLast; + struct wb35_reg_queue *reg_first; + struct wb35_reg_queue *reg_last; OS_ATOMIC RegFireCount; // Hardware status -- cgit v1.2.3 From c8bad7bf805f71ebfce4f68c78b6ef5264d8792e Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 11:02:37 +0300 Subject: Staging: w35und: wb35reg struct typedef removal This patch removes the WB35REG struct typedefs and fixes up variable names that use the type. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wb35reg.c | 264 ++++++++++++++-------------- drivers/staging/winbond/linux/wb35reg_s.h | 5 +- drivers/staging/winbond/reg.c | 282 +++++++++++++++--------------- drivers/staging/winbond/wbhal.c | 260 +++++++++++++-------------- drivers/staging/winbond/wbhal_f.h | 2 +- drivers/staging/winbond/wbhal_s.h | 2 +- 6 files changed, 407 insertions(+), 408 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 9ff086e882ad..102de31b4549 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -12,7 +12,7 @@ extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); unsigned char Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct urb *urb = NULL; struct wb35_reg_queue *reg_queue = NULL; u16 UrbSize; @@ -46,14 +46,14 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N reg_queue->pUsbReq = dr; reg_queue->urb = urb; - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - if (pWb35Reg->reg_first == NULL) - pWb35Reg->reg_first = reg_queue; + spin_lock_irq( ®->EP0VM_spin_lock ); + if (reg->reg_first == NULL) + reg->reg_first = reg_queue; else - pWb35Reg->reg_last->Next = reg_queue; - pWb35Reg->reg_last = reg_queue; + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( ®->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start(pHwData); @@ -72,43 +72,43 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N void Wb35Reg_Update(phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; switch (RegisterNo) { - case 0x3b0: pWb35Reg->U1B0 = RegisterValue; break; - case 0x3bc: pWb35Reg->U1BC_LEDConfigure = RegisterValue; break; - case 0x400: pWb35Reg->D00_DmaControl = RegisterValue; break; - case 0x800: pWb35Reg->M00_MacControl = RegisterValue; break; - case 0x804: pWb35Reg->M04_MulticastAddress1 = RegisterValue; break; - case 0x808: pWb35Reg->M08_MulticastAddress2 = RegisterValue; break; - case 0x824: pWb35Reg->M24_MacControl = RegisterValue; break; - case 0x828: pWb35Reg->M28_MacControl = RegisterValue; break; - case 0x82c: pWb35Reg->M2C_MacControl = RegisterValue; break; - case 0x838: pWb35Reg->M38_MacControl = RegisterValue; break; - case 0x840: pWb35Reg->M40_MacControl = RegisterValue; break; - case 0x844: pWb35Reg->M44_MacControl = RegisterValue; break; - case 0x848: pWb35Reg->M48_MacControl = RegisterValue; break; - case 0x84c: pWb35Reg->M4C_MacStatus = RegisterValue; break; - case 0x860: pWb35Reg->M60_MacControl = RegisterValue; break; - case 0x868: pWb35Reg->M68_MacControl = RegisterValue; break; - case 0x870: pWb35Reg->M70_MacControl = RegisterValue; break; - case 0x874: pWb35Reg->M74_MacControl = RegisterValue; break; - case 0x878: pWb35Reg->M78_ERPInformation = RegisterValue; break; - case 0x87C: pWb35Reg->M7C_MacControl = RegisterValue; break; - case 0x880: pWb35Reg->M80_MacControl = RegisterValue; break; - case 0x884: pWb35Reg->M84_MacControl = RegisterValue; break; - case 0x888: pWb35Reg->M88_MacControl = RegisterValue; break; - case 0x898: pWb35Reg->M98_MacControl = RegisterValue; break; - case 0x100c: pWb35Reg->BB0C = RegisterValue; break; - case 0x102c: pWb35Reg->BB2C = RegisterValue; break; - case 0x1030: pWb35Reg->BB30 = RegisterValue; break; - case 0x103c: pWb35Reg->BB3C = RegisterValue; break; - case 0x1048: pWb35Reg->BB48 = RegisterValue; break; - case 0x104c: pWb35Reg->BB4C = RegisterValue; break; - case 0x1050: pWb35Reg->BB50 = RegisterValue; break; - case 0x1054: pWb35Reg->BB54 = RegisterValue; break; - case 0x1058: pWb35Reg->BB58 = RegisterValue; break; - case 0x105c: pWb35Reg->BB5C = RegisterValue; break; - case 0x1060: pWb35Reg->BB60 = RegisterValue; break; + case 0x3b0: reg->U1B0 = RegisterValue; break; + case 0x3bc: reg->U1BC_LEDConfigure = RegisterValue; break; + case 0x400: reg->D00_DmaControl = RegisterValue; break; + case 0x800: reg->M00_MacControl = RegisterValue; break; + case 0x804: reg->M04_MulticastAddress1 = RegisterValue; break; + case 0x808: reg->M08_MulticastAddress2 = RegisterValue; break; + case 0x824: reg->M24_MacControl = RegisterValue; break; + case 0x828: reg->M28_MacControl = RegisterValue; break; + case 0x82c: reg->M2C_MacControl = RegisterValue; break; + case 0x838: reg->M38_MacControl = RegisterValue; break; + case 0x840: reg->M40_MacControl = RegisterValue; break; + case 0x844: reg->M44_MacControl = RegisterValue; break; + case 0x848: reg->M48_MacControl = RegisterValue; break; + case 0x84c: reg->M4C_MacStatus = RegisterValue; break; + case 0x860: reg->M60_MacControl = RegisterValue; break; + case 0x868: reg->M68_MacControl = RegisterValue; break; + case 0x870: reg->M70_MacControl = RegisterValue; break; + case 0x874: reg->M74_MacControl = RegisterValue; break; + case 0x878: reg->M78_ERPInformation = RegisterValue; break; + case 0x87C: reg->M7C_MacControl = RegisterValue; break; + case 0x880: reg->M80_MacControl = RegisterValue; break; + case 0x884: reg->M84_MacControl = RegisterValue; break; + case 0x888: reg->M88_MacControl = RegisterValue; break; + case 0x898: reg->M98_MacControl = RegisterValue; break; + case 0x100c: reg->BB0C = RegisterValue; break; + case 0x102c: reg->BB2C = RegisterValue; break; + case 0x1030: reg->BB30 = RegisterValue; break; + case 0x103c: reg->BB3C = RegisterValue; break; + case 0x1048: reg->BB48 = RegisterValue; break; + case 0x104c: reg->BB4C = RegisterValue; break; + case 0x1050: reg->BB50 = RegisterValue; break; + case 0x1054: reg->BB54 = RegisterValue; break; + case 0x1058: reg->BB58 = RegisterValue; break; + case 0x105c: reg->BB5C = RegisterValue; break; + case 0x1060: reg->BB60 = RegisterValue; break; } } @@ -117,7 +117,7 @@ Wb35Reg_Update(phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue) unsigned char Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; int ret = -1; // Module shutdown @@ -127,20 +127,20 @@ Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) RegisterValue = cpu_to_le32(RegisterValue); // update the register by send usb message------------------------------------ - pWb35Reg->SyncIoPause = 1; + reg->SyncIoPause = 1; // 20060717.5 Wait until EP0VM stop - while (pWb35Reg->EP0vm_state != VM_STOP) + while (reg->EP0vm_state != VM_STOP) msleep(10); // Sync IoCallDriver - pWb35Reg->EP0vm_state = VM_RUNNING; + reg->EP0vm_state = VM_RUNNING; ret = usb_control_msg( pHwData->WbUsb.udev, usb_sndctrlpipe( pHwData->WbUsb.udev, 0 ), 0x03, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, 0x0,RegisterNo, &RegisterValue, 4, HZ*100 ); - pWb35Reg->EP0vm_state = VM_STOP; - pWb35Reg->SyncIoPause = 0; + reg->EP0vm_state = VM_STOP; + reg->SyncIoPause = 0; Wb35Reg_EP0VM_start(pHwData); @@ -161,7 +161,7 @@ Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) unsigned char Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct usb_ctrlrequest *dr; struct urb *urb = NULL; struct wb35_reg_queue *reg_queue = NULL; @@ -193,14 +193,14 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) reg_queue->pUsbReq = dr; reg_queue->urb = urb; - spin_lock_irq(&pWb35Reg->EP0VM_spin_lock ); - if (pWb35Reg->reg_first == NULL) - pWb35Reg->reg_first = reg_queue; + spin_lock_irq(®->EP0VM_spin_lock ); + if (reg->reg_first == NULL) + reg->reg_first = reg_queue; else - pWb35Reg->reg_last->Next = reg_queue; - pWb35Reg->reg_last = reg_queue; + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( ®->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start(pHwData); @@ -222,7 +222,7 @@ unsigned char Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue, s8 *pValue, s8 Len) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct usb_ctrlrequest *dr; struct urb *urb = NULL; struct wb35_reg_queue *reg_queue = NULL; @@ -254,14 +254,14 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register reg_queue->Next = NULL; reg_queue->pUsbReq = dr; reg_queue->urb = urb; - spin_lock_irq (&pWb35Reg->EP0VM_spin_lock ); - if( pWb35Reg->reg_first == NULL ) - pWb35Reg->reg_first = reg_queue; + spin_lock_irq (®->EP0VM_spin_lock ); + if( reg->reg_first == NULL ) + reg->reg_first = reg_queue; else - pWb35Reg->reg_last->Next = reg_queue; - pWb35Reg->reg_last = reg_queue; + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; - spin_unlock_irq ( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq ( ®->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start(pHwData); @@ -280,7 +280,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register unsigned char Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 * pltmp = pRegisterValue; int ret = -1; @@ -290,13 +290,13 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // Read the register by send usb message------------------------------------ - pWb35Reg->SyncIoPause = 1; + reg->SyncIoPause = 1; // 20060717.5 Wait until EP0VM stop - while (pWb35Reg->EP0vm_state != VM_STOP) + while (reg->EP0vm_state != VM_STOP) msleep(10); - pWb35Reg->EP0vm_state = VM_RUNNING; + reg->EP0vm_state = VM_RUNNING; ret = usb_control_msg( pHwData->WbUsb.udev, usb_rcvctrlpipe(pHwData->WbUsb.udev, 0), 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, @@ -304,10 +304,10 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) *pRegisterValue = cpu_to_le32(*pltmp); - pWb35Reg->EP0vm_state = VM_STOP; + reg->EP0vm_state = VM_STOP; Wb35Reg_Update( pHwData, RegisterNo, *pRegisterValue ); - pWb35Reg->SyncIoPause = 0; + reg->SyncIoPause = 0; Wb35Reg_EP0VM_start( pHwData ); @@ -329,7 +329,7 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) unsigned char Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct usb_ctrlrequest * dr; struct urb *urb; struct wb35_reg_queue *reg_queue; @@ -359,14 +359,14 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) reg_queue->Next = NULL; reg_queue->pUsbReq = dr; reg_queue->urb = urb; - spin_lock_irq ( &pWb35Reg->EP0VM_spin_lock ); - if( pWb35Reg->reg_first == NULL ) - pWb35Reg->reg_first = reg_queue; + spin_lock_irq ( ®->EP0VM_spin_lock ); + if( reg->reg_first == NULL ) + reg->reg_first = reg_queue; else - pWb35Reg->reg_last->Next = reg_queue; - pWb35Reg->reg_last = reg_queue; + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( ®->EP0VM_spin_lock ); // Start EP0VM Wb35Reg_EP0VM_start( pHwData ); @@ -384,19 +384,19 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) void Wb35Reg_EP0VM_start( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; - if (OS_ATOMIC_INC( pHwData->Adapter, &pWb35Reg->RegFireCount) == 1) { - pWb35Reg->EP0vm_state = VM_RUNNING; + if (OS_ATOMIC_INC( pHwData->Adapter, ®->RegFireCount) == 1) { + reg->EP0vm_state = VM_RUNNING; Wb35Reg_EP0VM(pHwData); } else - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); + OS_ATOMIC_DEC( pHwData->Adapter, ®->RegFireCount ); } void Wb35Reg_EP0VM(phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct urb *urb; struct usb_ctrlrequest *dr; u32 * pBuffer; @@ -404,16 +404,16 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) struct wb35_reg_queue *reg_queue; - if (pWb35Reg->SyncIoPause) + if (reg->SyncIoPause) goto cleanup; if (pHwData->SurpriseRemove) goto cleanup; // Get the register data and send to USB through Irp - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - reg_queue = pWb35Reg->reg_first; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( ®->EP0VM_spin_lock ); + reg_queue = reg->reg_first; + spin_unlock_irq( ®->EP0VM_spin_lock ); if (!reg_queue) goto cleanup; @@ -432,7 +432,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), Wb35Reg_EP0VM_complete, (void*)pHwData); - pWb35Reg->EP0vm_state = VM_RUNNING; + reg->EP0vm_state = VM_RUNNING; ret = wb_usb_submit_urb( urb ); @@ -446,8 +446,8 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) return; cleanup: - pWb35Reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); + reg->EP0vm_state = VM_STOP; + OS_ATOMIC_DEC( pHwData->Adapter, ®->RegFireCount ); } @@ -455,32 +455,32 @@ void Wb35Reg_EP0VM_complete(struct urb *urb) { phw_data_t pHwData = (phw_data_t)urb->context; - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct wb35_reg_queue *reg_queue; // Variable setting - pWb35Reg->EP0vm_state = VM_COMPLETED; - pWb35Reg->EP0VM_status = urb->status; + reg->EP0vm_state = VM_COMPLETED; + reg->EP0VM_status = urb->status; if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove - pWb35Reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Reg->RegFireCount ); + reg->EP0vm_state = VM_STOP; + OS_ATOMIC_DEC( pHwData->Adapter, ®->RegFireCount ); } else { // Complete to send, remove the URB from the first - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - reg_queue = pWb35Reg->reg_first; - if (reg_queue == pWb35Reg->reg_last) - pWb35Reg->reg_last = NULL; - pWb35Reg->reg_first = pWb35Reg->reg_first->Next; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); - - if (pWb35Reg->EP0VM_status) { + spin_lock_irq( ®->EP0VM_spin_lock ); + reg_queue = reg->reg_first; + if (reg_queue == reg->reg_last) + reg->reg_last = NULL; + reg->reg_first = reg->reg_first->Next; + spin_unlock_irq( ®->EP0VM_spin_lock ); + + if (reg->EP0VM_status) { #ifdef _PE_REG_DUMP_ WBDEBUG(("EP0 IoCompleteRoutine return error\n")); - DebugUsbdStatusInformation( pWb35Reg->EP0VM_status ); + DebugUsbdStatusInformation( reg->EP0VM_status ); #endif - pWb35Reg->EP0vm_state = VM_STOP; + reg->EP0vm_state = VM_STOP; pHwData->SurpriseRemove = 1; } else { // Success. Update the result @@ -499,7 +499,7 @@ Wb35Reg_EP0VM_complete(struct urb *urb) void Wb35Reg_destroy(phw_data_t pHwData) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; struct urb *urb; struct wb35_reg_queue *reg_queue; @@ -509,19 +509,19 @@ Wb35Reg_destroy(phw_data_t pHwData) // Wait for Reg operation completed do { msleep(10); // Delay for waiting function enter 940623.1.a - } while (pWb35Reg->EP0vm_state != VM_STOP); + } while (reg->EP0vm_state != VM_STOP); msleep(10); // Delay for waiting function enter 940623.1.b // Release all the data in RegQueue - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); - reg_queue = pWb35Reg->reg_first; + spin_lock_irq(®->EP0VM_spin_lock); + reg_queue = reg->reg_first; while (reg_queue) { - if (reg_queue == pWb35Reg->reg_last) - pWb35Reg->reg_last = NULL; - pWb35Reg->reg_first = pWb35Reg->reg_first->Next; + if (reg_queue == reg->reg_last) + reg->reg_last = NULL; + reg->reg_first = reg->reg_first->Next; urb = reg_queue->urb; - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq(®->EP0VM_spin_lock); if (urb) { usb_free_urb(urb); kfree(reg_queue); @@ -530,11 +530,11 @@ Wb35Reg_destroy(phw_data_t pHwData) WBDEBUG(("EP0 queue release error\n")); #endif } - spin_lock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_irq( ®->EP0VM_spin_lock ); - reg_queue = pWb35Reg->reg_first; + reg_queue = reg->reg_first; } - spin_unlock_irq( &pWb35Reg->EP0VM_spin_lock ); + spin_unlock_irq( ®->EP0VM_spin_lock ); } //==================================================================================== @@ -542,35 +542,35 @@ Wb35Reg_destroy(phw_data_t pHwData) //==================================================================================== unsigned char Wb35Reg_initial(phw_data_t pHwData) { - PWB35REG pWb35Reg=&pHwData->Wb35Reg; + struct wb35_reg *reg=&pHwData->reg; u32 ltmp; u32 SoftwareSet, VCO_trim, TxVga, Region_ScanInterval; // Spin lock is acquired for read and write IRP command - spin_lock_init( &pWb35Reg->EP0VM_spin_lock ); + spin_lock_init( ®->EP0VM_spin_lock ); // Getting RF module type from EEPROM ------------------------------------ Wb35Reg_WriteSync( pHwData, 0x03b4, 0x080d0000 ); // Start EEPROM access + Read + address(0x0d) Wb35Reg_ReadSync( pHwData, 0x03b4, <mp ); //Update RF module type and determine the PHY type by inf or EEPROM - pWb35Reg->EEPROMPhyType = (u8)( ltmp & 0xff ); + reg->EEPROMPhyType = (u8)( ltmp & 0xff ); // 0 V MAX2825, 1 V MAX2827, 2 V MAX2828, 3 V MAX2829 // 16V AL2230, 17 - AL7230, 18 - AL2230S // 32 Reserved // 33 - W89RF242(TxVGA 0~19), 34 - W89RF242(TxVGA 0~34) - if (pWb35Reg->EEPROMPhyType != RF_DECIDE_BY_INF) { - if( (pWb35Reg->EEPROMPhyType == RF_MAXIM_2825) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_2827) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_2828) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_2829) || - (pWb35Reg->EEPROMPhyType == RF_MAXIM_V1) || - (pWb35Reg->EEPROMPhyType == RF_AIROHA_2230) || - (pWb35Reg->EEPROMPhyType == RF_AIROHA_2230S) || - (pWb35Reg->EEPROMPhyType == RF_AIROHA_7230) || - (pWb35Reg->EEPROMPhyType == RF_WB_242) || - (pWb35Reg->EEPROMPhyType == RF_WB_242_1)) - pHwData->phy_type = pWb35Reg->EEPROMPhyType; + if (reg->EEPROMPhyType != RF_DECIDE_BY_INF) { + if( (reg->EEPROMPhyType == RF_MAXIM_2825) || + (reg->EEPROMPhyType == RF_MAXIM_2827) || + (reg->EEPROMPhyType == RF_MAXIM_2828) || + (reg->EEPROMPhyType == RF_MAXIM_2829) || + (reg->EEPROMPhyType == RF_MAXIM_V1) || + (reg->EEPROMPhyType == RF_AIROHA_2230) || + (reg->EEPROMPhyType == RF_AIROHA_2230S) || + (reg->EEPROMPhyType == RF_AIROHA_7230) || + (reg->EEPROMPhyType == RF_WB_242) || + (reg->EEPROMPhyType == RF_WB_242_1)) + pHwData->phy_type = reg->EEPROMPhyType; } // Power On procedure running. The relative parameter will be set according to phy_type @@ -606,9 +606,9 @@ unsigned char Wb35Reg_initial(phw_data_t pHwData) if (pHwData->VCO_trim == 0xff) pHwData->VCO_trim = 0x28; - pWb35Reg->EEPROMRegion = (u8)(Region_ScanInterval>>8); // 20060720 - if( pWb35Reg->EEPROMRegion<1 || pWb35Reg->EEPROMRegion>6 ) - pWb35Reg->EEPROMRegion = REGION_AUTO; + reg->EEPROMRegion = (u8)(Region_ScanInterval>>8); // 20060720 + if( reg->EEPROMRegion<1 || reg->EEPROMRegion>6 ) + reg->EEPROMRegion = REGION_AUTO; //For Get Tx VGA from EEPROM 20060315.5 move here GetTxVgaFromEEPROM( pHwData ); diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h index 54b034034cfb..c77306c585d3 100644 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ b/drivers/staging/winbond/linux/wb35reg_s.h @@ -85,8 +85,7 @@ struct wb35_reg_queue { // Internal variable for module //==================================== #define MAX_SQ3_FILTER_SIZE 5 -typedef struct _WB35REG -{ +struct wb35_reg { //============================ // Register Bank backup //============================ @@ -161,6 +160,6 @@ typedef struct _WB35REG u32 SQ3_filter[MAX_SQ3_FILTER_SIZE]; u32 SQ3_index; -} WB35REG, *PWB35REG; +}; diff --git a/drivers/staging/winbond/reg.c b/drivers/staging/winbond/reg.c index 0d505ac188e6..9e1c1ef27954 100644 --- a/drivers/staging/winbond/reg.c +++ b/drivers/staging/winbond/reg.c @@ -1191,10 +1191,10 @@ RFSynthesizer_initial(phw_data_t pHwData) ltmp = (1 << 31) | (0 << 30) | (20 << 24) | BitReverse( (0x0F<<20) | 0xF01A0, 20); Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); - ltmp = pHwData->Wb35Reg.BB5C & 0xfffff000; + ltmp = pHwData->reg.BB5C & 0xfffff000; Wb35Reg_WriteSync( pHwData, 0x105c, ltmp ); - pHwData->Wb35Reg.BB50 |= 0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START);//20060315.1 modify - Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->Wb35Reg.BB50); + pHwData->reg.BB50 |= 0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START);//20060315.1 modify + Wb35Reg_WriteSync(pHwData, 0x1050, pHwData->reg.BB50); msleep(5); //phy_set_rf_data(phw_data, 0x0F, (0x0F<<20) | 0xF01B0); //Activate Filter Cal. @@ -1212,9 +1212,9 @@ RFSynthesizer_initial(phw_data_t pHwData) Wb35Reg_WriteSync( pHwData, 0x0864, ltmp ); // //Force TXI(Q)P(N) to normal control - Wb35Reg_WriteSync( pHwData, 0x105c, pHwData->Wb35Reg.BB5C ); - pHwData->Wb35Reg.BB50 &= ~0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START); - Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->Wb35Reg.BB50); + Wb35Reg_WriteSync( pHwData, 0x105c, pHwData->reg.BB5C ); + pHwData->reg.BB50 &= ~0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START); + Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->reg.BB50); break; case RF_AIROHA_7230: @@ -1280,11 +1280,11 @@ RFSynthesizer_initial(phw_data_t pHwData) // // ; Version 1.3B revision items: for FA5976A , October 3, 2005 by HTHo // - ltmp = pHwData->Wb35Reg.BB5C & 0xfffff000; + ltmp = pHwData->reg.BB5C & 0xfffff000; Wb35Reg_WriteSync( pHwData, 0x105c, ltmp ); Wb35Reg_WriteSync( pHwData, 0x1058, 0 ); - pHwData->Wb35Reg.BB50 |= 0x3;//(MASK_IQCAL_MODE|MASK_CALIB_START);//20060630 - Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->Wb35Reg.BB50); + pHwData->reg.BB50 |= 0x3;//(MASK_IQCAL_MODE|MASK_CALIB_START);//20060630 + Wb35Reg_WriteSync(pHwData, 0x1050, pHwData->reg.BB50); //----- Calibration (1). VCO frequency calibration //Calibration (1a.0). Synthesizer reset (HTHo corrected 2005/05/10) @@ -1405,9 +1405,9 @@ RFSynthesizer_initial(phw_data_t pHwData) msleep(5); // Sleep 5 ms // //write back -// Wb35Reg_WriteSync( pHwData, 0x105c, pHwData->Wb35Reg.BB5C ); -// pHwData->Wb35Reg.BB50 &= ~0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START); // 20060315.1 fix -// Wb35Reg_WriteSync( pHwData, 0x1050, pHwData->Wb35Reg.BB50); +// Wb35Reg_WriteSync(pHwData, 0x105c, pHwData->reg.BB5C); +// pHwData->reg.BB50 &= ~0x13;//(MASK_IQCAL_MODE|MASK_CALIB_START); // 20060315.1 fix +// Wb35Reg_WriteSync(pHwData, 0x1050, pHwData->reg.BB50); // msleep(1); // Sleep 1 ms break; } @@ -1415,14 +1415,14 @@ RFSynthesizer_initial(phw_data_t pHwData) void BBProcessor_AL7230_2400( phw_data_t pHwData) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 pltmp[12]; pltmp[0] = 0x16A8337A; // 0x16a5215f; // 0x1000 AGC_Ctrl1 pltmp[1] = 0x9AFF9AA6; // 0x9aff9ca6; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55D00A04; // 0x55d00a04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xFFF72031; // 0xFfFf2138; // 0x100c AGC_Ctrl4 - pWb35Reg->BB0C = 0xFFF72031; + reg->BB0C = 0xFFF72031; pltmp[4] = 0x0FacDCC5; // 0x1010 AGC_Ctrl5 // 20050927 0x0FacDCB7 pltmp[5] = 0x00CAA333; // 0x00eaa333; // 0x1014 AGC_Ctrl6 pltmp[6] = 0xF2211111; // 0x11111111; // 0x1018 AGC_Ctrl7 @@ -1431,25 +1431,25 @@ void BBProcessor_AL7230_2400( phw_data_t pHwData) pltmp[9] = 0xA8002A79; // 0xa9002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0x40000528; // 20050927 0x40000228 pltmp[11] = 0x232D7F30; // 0x23457f30;// 0x102c A_ACQ_Ctrl - pWb35Reg->BB2C = 0x232D7F30; + reg->BB2C = 0x232D7F30; Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002c54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002c54; + reg->BB30 = 0x00002c54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B2C8769; // 0x1038 B_TXRX_Ctrl pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = 0x00332C1B; // 0x00453B24; // 0x1048 11b TX RC filter pltmp[7] = 0x0A00FEFF; // 0x0E00FEFF; // 0x104c 11b TX RC filter pltmp[8] = 0x2B106208; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x2B106208; + reg->BB50 = 0x2B106208; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x52524242; // 0x64645252; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x52524242; + reg->BB58 = 0x52524242; pltmp[11] = 0xAA0AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1457,14 +1457,14 @@ void BBProcessor_AL7230_2400( phw_data_t pHwData) void BBProcessor_AL7230_5000( phw_data_t pHwData) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 pltmp[12]; pltmp[0] = 0x16AA6678; // 0x1000 AGC_Ctrl1 pltmp[1] = 0x9AFFA0B2; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55D00A04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xEFFF233E; // 0x100c AGC_Ctrl4 - pWb35Reg->BB0C = 0xEFFF233E; + reg->BB0C = 0xEFFF233E; pltmp[4] = 0x0FacDCC5; // 0x1010 AGC_Ctrl5 // 20050927 0x0FacDCB7 pltmp[5] = 0x00CAA333; // 0x1014 AGC_Ctrl6 pltmp[6] = 0xF2432111; // 0x1018 AGC_Ctrl7 @@ -1473,24 +1473,24 @@ void BBProcessor_AL7230_5000( phw_data_t pHwData) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0x40000528; // 20050927 0x40000228 pltmp[11] = 0x232FDF30;// 0x102c A_ACQ_Ctrl - pWb35Reg->BB2C = 0x232FDF30; + reg->BB2C = 0x232FDF30; Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x80002C7C; // 0x1030 B_ACQ_Ctrl pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B2C8769; // 0x1038 B_TXRX_Ctrl pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = 0x00332C1B; // 0x1048 11b TX RC filter pltmp[7] = 0x0A00FEFF; // 0x104c 11b TX RC filter pltmp[8] = 0x2B107208; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x2B107208; + reg->BB50 = 0x2B107208; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x52524242; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x52524242; + reg->BB58 = 0x52524242; pltmp[11] = 0xAA0AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1511,7 +1511,7 @@ void BBProcessor_AL7230_5000( phw_data_t pHwData) void BBProcessor_initial( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 i, pltmp[12]; switch( pHwData->phy_type ) @@ -1522,7 +1522,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9AFFAEA4; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55D00A04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xEFFF1A34; // 0x100c AGC_Ctrl4 - pWb35Reg->BB0C = 0xEFFF1A34; + reg->BB0C = 0xEFFF1A34; pltmp[4] = 0x0FABE0B7; // 0x1010 AGC_Ctrl5 pltmp[5] = 0x00CAA332; // 0x1014 AGC_Ctrl6 pltmp[6] = 0xF6632111; // 0x1018 AGC_Ctrl7 @@ -1531,25 +1531,25 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = (pHwData->phy_type==3) ? 0x40000a28 : 0x40000228; // 0x1028 MAXIM_331(b31=0) + WBRF_V1(b11=1) : MAXIM_331(b31=0) + WBRF_V2(b11=0) pltmp[11] = 0x232FDF30; // 0x102c A_ACQ_Ctrl - pWb35Reg->BB2C = 0x232FDF30; //Modify for 33's 1.0.95.xxx version, antenna 1 + reg->BB2C = 0x232FDF30; //Modify for 33's 1.0.95.xxx version, antenna 1 Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B6C8769; // 0x1038 B_TXRX_Ctrl pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = 0x00453B24; // 0x1048 11b TX RC filter pltmp[7] = 0x0E00FEFF; // 0x104c 11b TX RC filter pltmp[8] = 0x27106208; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106208; + reg->BB50 = 0x27106208; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x64646464; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x64646464; + reg->BB58 = 0x64646464; pltmp[11] = 0xAA0AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1568,7 +1568,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9affaea4; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55d00a04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xefff1a34; // 0x100c AGC_Ctrl4 - pWb35Reg->BB0C = 0xefff1a34; + reg->BB0C = 0xefff1a34; pltmp[4] = 0x0fabe0b7; // 0x1010 AGC_Ctrl5 pltmp[5] = 0x00caa332; // 0x1014 AGC_Ctrl6 pltmp[6] = 0xf6632111; // 0x1018 AGC_Ctrl7 @@ -1577,25 +1577,25 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0x40000528; // 0x40000128; Modify for 33's 1.0.95 pltmp[11] = 0x232fdf30; // 0x102c A_ACQ_Ctrl - pWb35Reg->BB2C = 0x232fdf30; //Modify for 33's 1.0.95.xxx version, antenna 1 + reg->BB2C = 0x232fdf30; //Modify for 33's 1.0.95.xxx version, antenna 1 Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B6C8769; // 0x1038 B_TXRX_Ctrl pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = 0x00453B24; // 0x1048 11b TX RC filter pltmp[7] = 0x0D00FDFF; // 0x104c 11b TX RC filter pltmp[8] = 0x27106208; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106208; + reg->BB50 = 0x27106208; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x64646464; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x64646464; + reg->BB58 = 0x64646464; pltmp[11] = 0xAA28C000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1608,7 +1608,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9affaea4; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55d00a04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xf4ff1632; // 0xefff1a34; // 0x100c AGC_Ctrl4 Modify for 33's 1.0.95 - pWb35Reg->BB0C = 0xf4ff1632; // 0xefff1a34; Modify for 33's 1.0.95 + reg->BB0C = 0xf4ff1632; // 0xefff1a34; Modify for 33's 1.0.95 pltmp[4] = 0x0fabe0b7; // 0x1010 AGC_Ctrl5 pltmp[5] = 0x00caa332; // 0x1014 AGC_Ctrl6 pltmp[6] = 0xf8632112; // 0xf6632111; // 0x1018 AGC_Ctrl7 Modify for 33's 1.0.95 @@ -1617,25 +1617,25 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0x40000528; // 0x40000128; modify for 33's 1.0.95 pltmp[11] = 0x232fdf30; // 0x102c A_ACQ_Ctrl - pWb35Reg->BB2C = 0x232fdf30; //Modify for 33's 1.0.95.xxx version, antenna 1 + reg->BB2C = 0x232fdf30; //Modify for 33's 1.0.95.xxx version, antenna 1 Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5b2c8769; // 0x5B6C8769; // 0x1038 B_TXRX_Ctrl Modify for 33's 1.0.95 pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = 0x002c2617; // 0x00453B24; // 0x1048 11b TX RC filter Modify for 33's 1.0.95 pltmp[7] = 0x0800feff; // 0x0D00FDFF; // 0x104c 11b TX RC filter Modify for 33's 1.0.95 pltmp[8] = 0x27106208; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106208; + reg->BB50 = 0x27106208; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x64644a4a; // 0x64646464; // 0x1058 IQ_Alpha Modify for 33's 1.0.95 - pWb35Reg->BB58 = 0x64646464; + reg->BB58 = 0x64646464; pltmp[11] = 0xAA28C000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1648,7 +1648,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9affafb2; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55d00a04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xFFFd203c; // 0xFFFb203a; // 0x100c AGC_Ctrl4 Modify for 33's 1.0.95.xxx version - pWb35Reg->BB0C = 0xFFFd203c; + reg->BB0C = 0xFFFd203c; pltmp[4] = 0X0FBFDCc5; // 0X0FBFDCA0; // 0x1010 AGC_Ctrl5 //0x0FB2E0B7 Modify for 33's 1.0.95.xxx version pltmp[5] = 0x00caa332; // 0x00caa333; // 0x1014 AGC_Ctrl6 Modify for 33's 1.0.95.xxx version pltmp[6] = 0XF6632111; // 0XF1632112; // 0x1018 AGC_Ctrl7 //0xf6632112 Modify for 33's 1.0.95.xxx version @@ -1657,27 +1657,27 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0X40000528; //0x40000228 pltmp[11] = 0x232dfF30; // 0x232A9F30; // 0x102c A_ACQ_Ctrl //0x232a9730 - pWb35Reg->BB2C = 0x232dfF30; //Modify for 33's 1.0.95.xxx version, antenna 1 + reg->BB2C = 0x232dfF30; //Modify for 33's 1.0.95.xxx version, antenna 1 Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B2C8769; // 0x1038 B_TXRX_Ctrl //0x5B6C8769 pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = BB48_DEFAULT_AL2230_11G; // 0x1048 11b TX RC filter 20060613.2 - pWb35Reg->BB48 = BB48_DEFAULT_AL2230_11G; // 20051221 ch14 20060613.2 + reg->BB48 = BB48_DEFAULT_AL2230_11G; // 20051221 ch14 20060613.2 pltmp[7] = BB4C_DEFAULT_AL2230_11G; // 0x104c 11b TX RC filter 20060613.2 - pWb35Reg->BB4C = BB4C_DEFAULT_AL2230_11G; // 20060613.1 20060613.2 + reg->BB4C = BB4C_DEFAULT_AL2230_11G; // 20060613.1 20060613.2 pltmp[8] = 0x27106200; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106200; + reg->BB50 = 0x27106200; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x52524242; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x52524242; + reg->BB58 = 0x52524242; pltmp[11] = 0xAA0AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1690,7 +1690,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9affafb2; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55d00a04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xFFFd203c; // 0xFFFb203a; // 0x100c AGC_Ctrl4 Modify for 33's 1.0.95.xxx version - pWb35Reg->BB0C = 0xFFFd203c; + reg->BB0C = 0xFFFd203c; pltmp[4] = 0X0FBFDCc5; // 0X0FBFDCA0; // 0x1010 AGC_Ctrl5 //0x0FB2E0B7 Modify for 33's 1.0.95.xxx version pltmp[5] = 0x00caa332; // 0x00caa333; // 0x1014 AGC_Ctrl6 Modify for 33's 1.0.95.xxx version pltmp[6] = 0XF6632111; // 0XF1632112; // 0x1018 AGC_Ctrl7 //0xf6632112 Modify for 33's 1.0.95.xxx version @@ -1699,27 +1699,27 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0X40000528; //0x40000228 pltmp[11] = 0x232dfF30; // 0x232A9F30; // 0x102c A_ACQ_Ctrl //0x232a9730 - pWb35Reg->BB2C = 0x232dfF30; //Modify for 33's 1.0.95.xxx version, antenna 1 + reg->BB2C = 0x232dfF30; //Modify for 33's 1.0.95.xxx version, antenna 1 Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B2C8769; // 0x1038 B_TXRX_Ctrl //0x5B6C8769 pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = 0x00000000; + reg->BB3C = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = BB48_DEFAULT_AL2230_11G; // 0x1048 11b TX RC filter 20060613.2 - pWb35Reg->BB48 = BB48_DEFAULT_AL2230_11G; // 20051221 ch14 20060613.2 + reg->BB48 = BB48_DEFAULT_AL2230_11G; // 20051221 ch14 20060613.2 pltmp[7] = BB4C_DEFAULT_AL2230_11G; // 0x104c 11b TX RC filter 20060613.2 - pWb35Reg->BB4C = BB4C_DEFAULT_AL2230_11G; // 20060613.1 + reg->BB4C = BB4C_DEFAULT_AL2230_11G; // 20060613.1 pltmp[8] = 0x27106200; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106200; + reg->BB50 = 0x27106200; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x52523232; // 20060419 0x52524242; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x52523232; // 20060419 0x52524242; + reg->BB58 = 0x52523232; // 20060419 0x52524242; pltmp[11] = 0xAA0AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1732,7 +1732,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9affafb2; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55d00a04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xFFFb203a; // 0x100c AGC_Ctrl4 - pWb35Reg->BB0c = 0xFFFb203a; + reg->BB0c = 0xFFFb203a; pltmp[4] = 0x0FBFDCB7; // 0x1010 AGC_Ctrl5 pltmp[5] = 0x00caa333; // 0x1014 AGC_Ctrl6 pltmp[6] = 0xf6632112; // 0x1018 AGC_Ctrl7 @@ -1741,25 +1741,25 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0x00002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0x40000228; pltmp[11] = 0x232A9F30;// 0x102c A_ACQ_Ctrl - pWb35Reg->BB2c = 0x232A9F30; + reg->BB2c = 0x232A9F30; Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B2C8769; // 0x1038 B_TXRX_Ctrl pltmp[3] = 0x00000000; // 0x103c 11a TX LS filter - pWb35Reg->BB3c = 0x00000000; + reg->BB3c = 0x00000000; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = 0x00453B24; // 0x1048 11b TX RC filter pltmp[7] = 0x0E00FEFF; // 0x104c 11b TX RC filter pltmp[8] = 0x27106200; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106200; + reg->BB50 = 0x27106200; pltmp[9] = 0; // 0x1054 - pWb35Reg->BB54 = 0x00000000; + reg->BB54 = 0x00000000; pltmp[10] = 0x64645252; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x64645252; + reg->BB58 = 0x64645252; pltmp[11] = 0xAA0AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); */ @@ -1775,7 +1775,7 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[1] = 0x9AFF9ABA; // 0x1004 AGC_Ctrl2 pltmp[2] = 0x55D00A04; // 0x1008 AGC_Ctrl3 pltmp[3] = 0xEEE91C32; // 0x100c AGC_Ctrl4 - pWb35Reg->BB0C = 0xEEE91C32; + reg->BB0C = 0xEEE91C32; pltmp[4] = 0x0FACDCC5; // 0x1010 AGC_Ctrl5 pltmp[5] = 0x000AA344; // 0x1014 AGC_Ctrl6 pltmp[6] = 0x22222221; // 0x1018 AGC_Ctrl7 @@ -1784,27 +1784,27 @@ BBProcessor_initial( phw_data_t pHwData ) pltmp[9] = 0xA9002A79; // 0x1024 AGC_Ctrl10 pltmp[10] = 0x40000528; // 0x1028 pltmp[11] = 0x23457F30; // 0x102c A_ACQ_Ctrl - pWb35Reg->BB2C = 0x23457F30; + reg->BB2C = 0x23457F30; Wb35Reg_BurstWrite( pHwData, 0x1000, pltmp, 12, AUTO_INCREMENT ); pltmp[0] = 0x00002C54; // 0x1030 B_ACQ_Ctrl - pWb35Reg->BB30 = 0x00002C54; + reg->BB30 = 0x00002C54; pltmp[1] = 0x00C0D6C5; // 0x1034 A_TXRX_Ctrl pltmp[2] = 0x5B2C8769; // 0x1038 B_TXRX_Ctrl pltmp[3] = pHwData->BB3c_cal; // 0x103c 11a TX LS filter - pWb35Reg->BB3C = pHwData->BB3c_cal; + reg->BB3C = pHwData->BB3c_cal; pltmp[4] = 0x00003F29; // 0x1040 11a TX LS filter pltmp[5] = 0x0EFEFBFE; // 0x1044 11a TX LS filter pltmp[6] = BB48_DEFAULT_WB242_11G; // 0x1048 11b TX RC filter 20060613.2 - pWb35Reg->BB48 = BB48_DEFAULT_WB242_11G; // 20060613.1 20060613.2 + reg->BB48 = BB48_DEFAULT_WB242_11G; // 20060613.1 20060613.2 pltmp[7] = BB4C_DEFAULT_WB242_11G; // 0x104c 11b TX RC filter 20060613.2 - pWb35Reg->BB4C = BB4C_DEFAULT_WB242_11G; // 20060613.1 20060613.2 + reg->BB4C = BB4C_DEFAULT_WB242_11G; // 20060613.1 20060613.2 pltmp[8] = 0x27106208; // 0x1050 MODE_Ctrl - pWb35Reg->BB50 = 0x27106208; + reg->BB50 = 0x27106208; pltmp[9] = pHwData->BB54_cal; // 0x1054 - pWb35Reg->BB54 = pHwData->BB54_cal; + reg->BB54 = pHwData->BB54_cal; pltmp[10] = 0x52523131; // 0x1058 IQ_Alpha - pWb35Reg->BB58 = 0x52523131; + reg->BB58 = 0x52523131; pltmp[11] = 0xAA0AC000; // 20060825 0xAA2AC000; // 0x105c DC_Cancel Wb35Reg_BurstWrite( pHwData, 0x1030, pltmp, 12, AUTO_INCREMENT ); @@ -1813,14 +1813,14 @@ BBProcessor_initial( phw_data_t pHwData ) } // Fill the LNA table - pWb35Reg->LNAValue[0] = (u8)(pWb35Reg->BB0C & 0xff); - pWb35Reg->LNAValue[1] = 0; - pWb35Reg->LNAValue[2] = (u8)((pWb35Reg->BB0C & 0xff00)>>8); - pWb35Reg->LNAValue[3] = 0; + reg->LNAValue[0] = (u8)(reg->BB0C & 0xff); + reg->LNAValue[1] = 0; + reg->LNAValue[2] = (u8)((reg->BB0C & 0xff00)>>8); + reg->LNAValue[3] = 0; // Fill SQ3 table for( i=0; iSQ3_filter[i] = 0x2f; // half of Bit 0 ~ 6 + reg->SQ3_filter[i] = 0x2f; // half of Bit 0 ~ 6 } void set_tx_power_per_channel_max2829( phw_data_t pHwData, ChanInfo Channel) @@ -1903,7 +1903,7 @@ void set_tx_power_per_channel_wb242( phw_data_t pHwData, ChanInfo Channel) void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, ChanInfo Channel ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 pltmp[16]; // The 16 is the maximum capability of hardware u32 count, ltmp; u8 i, j, number; @@ -2090,40 +2090,40 @@ RFSynthesizer_SwitchingChannel( phw_data_t pHwData, ChanInfo Channel ) if( Channel.band <= BAND_TYPE_OFDM_24 ) { // BB: select 2.4 GHz, bit[12-11]=00 - pWb35Reg->BB50 &= ~(BIT(11)|BIT(12)); - Wb35Reg_Write( pHwData, 0x1050, pWb35Reg->BB50 ); // MODE_Ctrl + reg->BB50 &= ~(BIT(11)|BIT(12)); + Wb35Reg_Write( pHwData, 0x1050, reg->BB50 ); // MODE_Ctrl // MAC: select 2.4 GHz, bit[5]=0 - pWb35Reg->M78_ERPInformation &= ~BIT(5); - Wb35Reg_Write( pHwData, 0x0878, pWb35Reg->M78_ERPInformation ); + reg->M78_ERPInformation &= ~BIT(5); + Wb35Reg_Write( pHwData, 0x0878, reg->M78_ERPInformation ); // enable 11b Baseband - pWb35Reg->BB30 &= ~BIT(31); - Wb35Reg_Write( pHwData, 0x1030, pWb35Reg->BB30 ); + reg->BB30 &= ~BIT(31); + Wb35Reg_Write( pHwData, 0x1030, reg->BB30 ); } else if( (Channel.band == BAND_TYPE_OFDM_5) ) { // BB: select 5 GHz - pWb35Reg->BB50 &= ~(BIT(11)|BIT(12)); + reg->BB50 &= ~(BIT(11)|BIT(12)); if (Channel.ChanNo <=64 ) - pWb35Reg->BB50 |= BIT(12); // 10-5.25GHz + reg->BB50 |= BIT(12); // 10-5.25GHz else if ((Channel.ChanNo >= 100) && (Channel.ChanNo <= 124)) - pWb35Reg->BB50 |= BIT(11); // 01-5.48GHz + reg->BB50 |= BIT(11); // 01-5.48GHz else if ((Channel.ChanNo >=128) && (Channel.ChanNo <= 161)) - pWb35Reg->BB50 |= (BIT(12)|BIT(11)); // 11-5.775GHz + reg->BB50 |= (BIT(12)|BIT(11)); // 11-5.775GHz else //Chan 184 ~ 196 will use bit[12-11] = 10 in version sh-src-1.2.25 - pWb35Reg->BB50 |= BIT(12); - Wb35Reg_Write( pHwData, 0x1050, pWb35Reg->BB50 ); // MODE_Ctrl + reg->BB50 |= BIT(12); + Wb35Reg_Write( pHwData, 0x1050, reg->BB50 ); // MODE_Ctrl //(1) M78 should alway use 2.4G setting when using RF_AIROHA_7230 //(2) BB30 has been updated previously. if (pHwData->phy_type != RF_AIROHA_7230) { // MAC: select 5 GHz, bit[5]=1 - pWb35Reg->M78_ERPInformation |= BIT(5); - Wb35Reg_Write( pHwData, 0x0878, pWb35Reg->M78_ERPInformation ); + reg->M78_ERPInformation |= BIT(5); + Wb35Reg_Write( pHwData, 0x0878, reg->M78_ERPInformation ); // disable 11b Baseband - pWb35Reg->BB30 |= BIT(31); - Wb35Reg_Write( pHwData, 0x1030, pWb35Reg->BB30 ); + reg->BB30 |= BIT(31); + Wb35Reg_Write( pHwData, 0x1030, reg->BB30 ); } } } @@ -2313,21 +2313,21 @@ u8 RFSynthesizer_SetWinbond242Power( phw_data_t pHwData, u8 index ) //=========================================================================================================== void Dxx_initial( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; // Old IC:Single mode only. // New IC: operation decide by Software set bit[4]. 1:multiple 0: single - pWb35Reg->D00_DmaControl = 0xc0000004; //Txon, Rxon, multiple Rx for new 4k DMA + reg->D00_DmaControl = 0xc0000004; //Txon, Rxon, multiple Rx for new 4k DMA //Txon, Rxon, single Rx for old 8k ASIC if( !HAL_USB_MODE_BURST( pHwData ) ) - pWb35Reg->D00_DmaControl = 0xc0000000;//Txon, Rxon, single Rx for new 4k DMA + reg->D00_DmaControl = 0xc0000000;//Txon, Rxon, single Rx for new 4k DMA - Wb35Reg_WriteSync( pHwData, 0x0400, pWb35Reg->D00_DmaControl ); + Wb35Reg_WriteSync( pHwData, 0x0400, reg->D00_DmaControl ); } void Mxx_initial( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 tmp; u32 pltmp[11]; u16 i; @@ -2339,23 +2339,23 @@ void Mxx_initial( phw_data_t pHwData ) // M00 bit set #ifdef _IBSS_BEACON_SEQ_STICK_ - pWb35Reg->M00_MacControl = 0; // Solve beacon sequence number stop by software + reg->M00_MacControl = 0; // Solve beacon sequence number stop by software #else - pWb35Reg->M00_MacControl = 0x80000000; // Solve beacon sequence number stop by hardware + reg->M00_MacControl = 0x80000000; // Solve beacon sequence number stop by hardware #endif // M24 disable enter power save, BB RxOn and enable NAV attack - pWb35Reg->M24_MacControl = 0x08040042; - pltmp[0] = pWb35Reg->M24_MacControl; + reg->M24_MacControl = 0x08040042; + pltmp[0] = reg->M24_MacControl; pltmp[1] = 0; // Skip M28, because no initialize value is required. // M2C CWmin and CWmax setting pHwData->cwmin = DEFAULT_CWMIN; pHwData->cwmax = DEFAULT_CWMAX; - pWb35Reg->M2C_MacControl = DEFAULT_CWMIN << 10; - pWb35Reg->M2C_MacControl |= DEFAULT_CWMAX; - pltmp[2] = pWb35Reg->M2C_MacControl; + reg->M2C_MacControl = DEFAULT_CWMIN << 10; + reg->M2C_MacControl |= DEFAULT_CWMAX; + pltmp[2] = reg->M2C_MacControl; // M30 BSSID pltmp[3] = *(u32 *)pHwData->bssid; @@ -2367,35 +2367,35 @@ void Mxx_initial( phw_data_t pHwData ) pltmp[4] = tmp; // M38 - pWb35Reg->M38_MacControl = (DEFAULT_RATE_RETRY_LIMIT<<8) | (DEFAULT_LONG_RETRY_LIMIT << 4) | DEFAULT_SHORT_RETRY_LIMIT; - pltmp[5] = pWb35Reg->M38_MacControl; + reg->M38_MacControl = (DEFAULT_RATE_RETRY_LIMIT<<8) | (DEFAULT_LONG_RETRY_LIMIT << 4) | DEFAULT_SHORT_RETRY_LIMIT; + pltmp[5] = reg->M38_MacControl; // M3C tmp = (DEFAULT_PIFST << 26) | (DEFAULT_EIFST << 16) | (DEFAULT_DIFST << 8) | (DEFAULT_SIFST << 4) | DEFAULT_OSIFST ; - pWb35Reg->M3C_MacControl = tmp; + reg->M3C_MacControl = tmp; pltmp[6] = tmp; // M40 pHwData->slot_time_select = DEFAULT_SLOT_TIME; tmp = (DEFAULT_ATIMWD << 16) | DEFAULT_SLOT_TIME; - pWb35Reg->M40_MacControl = tmp; + reg->M40_MacControl = tmp; pltmp[7] = tmp; // M44 tmp = DEFAULT_MAX_TX_MSDU_LIFE_TIME << 10; // *1024 - pWb35Reg->M44_MacControl = tmp; + reg->M44_MacControl = tmp; pltmp[8] = tmp; // M48 pHwData->BeaconPeriod = DEFAULT_BEACON_INTERVAL; pHwData->ProbeDelay = DEFAULT_PROBE_DELAY_TIME; tmp = (DEFAULT_BEACON_INTERVAL << 16) | DEFAULT_PROBE_DELAY_TIME; - pWb35Reg->M48_MacControl = tmp; + reg->M48_MacControl = tmp; pltmp[9] = tmp; //M4C - pWb35Reg->M4C_MacStatus = (DEFAULT_PROTOCOL_VERSION << 30) | (DEFAULT_MAC_POWER_STATE << 28) | (DEFAULT_DTIM_ALERT_TIME << 24); - pltmp[10] = pWb35Reg->M4C_MacStatus; + reg->M4C_MacStatus = (DEFAULT_PROTOCOL_VERSION << 30) | (DEFAULT_MAC_POWER_STATE << 28) | (DEFAULT_DTIM_ALERT_TIME << 24); + pltmp[10] = reg->M4C_MacStatus; // Burst write //Wb35Reg_BurstWrite( pHwData, 0x0824, pltmp, 11, AUTO_INCREMENT ); @@ -2404,15 +2404,15 @@ void Mxx_initial( phw_data_t pHwData ) // M60 Wb35Reg_WriteSync( pHwData, 0x0860, 0x12481248 ); - pWb35Reg->M60_MacControl = 0x12481248; + reg->M60_MacControl = 0x12481248; // M68 Wb35Reg_WriteSync( pHwData, 0x0868, 0x00050900 ); // 20051018 0x000F0F00 ); // 940930 0x00131300 - pWb35Reg->M68_MacControl = 0x00050900; + reg->M68_MacControl = 0x00050900; // M98 Wb35Reg_WriteSync( pHwData, 0x0898, 0xffff8888 ); - pWb35Reg->M98_MacControl = 0xffff8888; + reg->M98_MacControl = 0xffff8888; } @@ -2620,7 +2620,7 @@ void EEPROMTxVgaAdjust( phw_data_t pHwData ) // 20060619.5 Add void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ) // 20060613.1 { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; unsigned char Is11bRate; Is11bRate = (rate % 6) ? 1 : 0; @@ -2630,8 +2630,8 @@ void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ) // 20060613.1 case RF_AIROHA_2230S: // 20060420 Add this if( Is11bRate ) { - if( (pWb35Reg->BB48 != BB48_DEFAULT_AL2230_11B) && - (pWb35Reg->BB4C != BB4C_DEFAULT_AL2230_11B) ) + if( (reg->BB48 != BB48_DEFAULT_AL2230_11B) && + (reg->BB4C != BB4C_DEFAULT_AL2230_11B) ) { Wb35Reg_Write( pHwData, 0x1048, BB48_DEFAULT_AL2230_11B ); Wb35Reg_Write( pHwData, 0x104c, BB4C_DEFAULT_AL2230_11B ); @@ -2639,8 +2639,8 @@ void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ) // 20060613.1 } else { - if( (pWb35Reg->BB48 != BB48_DEFAULT_AL2230_11G) && - (pWb35Reg->BB4C != BB4C_DEFAULT_AL2230_11G) ) + if( (reg->BB48 != BB48_DEFAULT_AL2230_11G) && + (reg->BB4C != BB4C_DEFAULT_AL2230_11G) ) { Wb35Reg_Write( pHwData, 0x1048, BB48_DEFAULT_AL2230_11G ); Wb35Reg_Write( pHwData, 0x104c, BB4C_DEFAULT_AL2230_11G ); @@ -2651,22 +2651,22 @@ void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ) // 20060613.1 case RF_WB_242: // 20060623 The fix only for old TxVGA setting if( Is11bRate ) { - if( (pWb35Reg->BB48 != BB48_DEFAULT_WB242_11B) && - (pWb35Reg->BB4C != BB4C_DEFAULT_WB242_11B) ) + if( (reg->BB48 != BB48_DEFAULT_WB242_11B) && + (reg->BB4C != BB4C_DEFAULT_WB242_11B) ) { - pWb35Reg->BB48 = BB48_DEFAULT_WB242_11B; - pWb35Reg->BB4C = BB4C_DEFAULT_WB242_11B; + reg->BB48 = BB48_DEFAULT_WB242_11B; + reg->BB4C = BB4C_DEFAULT_WB242_11B; Wb35Reg_Write( pHwData, 0x1048, BB48_DEFAULT_WB242_11B ); Wb35Reg_Write( pHwData, 0x104c, BB4C_DEFAULT_WB242_11B ); } } else { - if( (pWb35Reg->BB48 != BB48_DEFAULT_WB242_11G) && - (pWb35Reg->BB4C != BB4C_DEFAULT_WB242_11G) ) + if( (reg->BB48 != BB48_DEFAULT_WB242_11G) && + (reg->BB4C != BB4C_DEFAULT_WB242_11G) ) { - pWb35Reg->BB48 = BB48_DEFAULT_WB242_11G; - pWb35Reg->BB4C = BB4C_DEFAULT_WB242_11G; + reg->BB48 = BB48_DEFAULT_WB242_11G; + reg->BB4C = BB4C_DEFAULT_WB242_11G; Wb35Reg_Write( pHwData, 0x1048, BB48_DEFAULT_WB242_11G ); Wb35Reg_Write( pHwData, 0x104c, BB4C_DEFAULT_WB242_11G ); } diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 1a2533b5524d..d012f0538a60 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -92,7 +92,7 @@ void hal_halt(phw_data_t pHwData, void *ppa_data) void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, u8 length, unsigned char basic_rate_set) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 tmp, tmp1; u8 Rate[12]={ 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; u8 SupportedRate[16]; @@ -101,10 +101,10 @@ void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, if( pHwData->SurpriseRemove ) return; if (basic_rate_set) { - pWb35Reg->M28_MacControl &= ~0x000fff00; + reg->M28_MacControl &= ~0x000fff00; tmp1 = 0x00000100; } else { - pWb35Reg->M28_MacControl &= ~0xfff00000; + reg->M28_MacControl &= ~0xfff00000; tmp1 = 0x00100000; } @@ -120,8 +120,8 @@ void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, tmp |= (tmp1<M28_MacControl |= tmp; - Wb35Reg_Write( pHwData, 0x0828, pWb35Reg->M28_MacControl ); + reg->M28_MacControl |= tmp; + Wb35Reg_Write( pHwData, 0x0828, reg->M28_MacControl ); // 930206.2.c M78 setting j = k = Count1 = Count2 = 0; @@ -129,10 +129,10 @@ void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, tmp = 0x00100000; tmp1 = 0x00000100; for (i=0; i<12; i++) { // Get the supported rate - if (tmp & pWb35Reg->M28_MacControl) { + if (tmp & reg->M28_MacControl) { SupportedRate[j] = Rate[i]; - if (tmp1 & pWb35Reg->M28_MacControl) + if (tmp1 & reg->M28_MacControl) SupportedRate[j] |= 0x80; if (k) @@ -144,7 +144,7 @@ void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, } if (i==4 && k==0) { - if( !(pWb35Reg->M28_MacControl & 0x000ff000) ) // if basic rate in 11g domain) + if( !(reg->M28_MacControl & 0x000ff000) ) // if basic rate in 11g domain) { k = 1; j = 8; @@ -161,16 +161,16 @@ void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, *(u32 *)(SupportedRate+(i<<2)) = cpu_to_le32( *(u32 *)(SupportedRate+(i<<2)) ); //--- end 20060926 add by anson's endian Wb35Reg_BurstWrite( pHwData,0x087c, (u32 *)SupportedRate, 4, AUTO_INCREMENT ); - pWb35Reg->M7C_MacControl = ((u32 *)SupportedRate)[0]; - pWb35Reg->M80_MacControl = ((u32 *)SupportedRate)[1]; - pWb35Reg->M84_MacControl = ((u32 *)SupportedRate)[2]; - pWb35Reg->M88_MacControl = ((u32 *)SupportedRate)[3]; + reg->M7C_MacControl = ((u32 *)SupportedRate)[0]; + reg->M80_MacControl = ((u32 *)SupportedRate)[1]; + reg->M84_MacControl = ((u32 *)SupportedRate)[2]; + reg->M88_MacControl = ((u32 *)SupportedRate)[3]; // Fill length tmp = Count1<<28 | Count2<<24; - pWb35Reg->M78_ERPInformation &= ~0xff000000; - pWb35Reg->M78_ERPInformation |= tmp; - Wb35Reg_Write( pHwData, 0x0878, pWb35Reg->M78_ERPInformation ); + reg->M78_ERPInformation &= ~0xff000000; + reg->M78_ERPInformation |= tmp; + Wb35Reg_Write( pHwData, 0x0878, reg->M78_ERPInformation ); } @@ -190,7 +190,7 @@ void hal_set_beacon_period( phw_data_t pHwData, u16 beacon_period ) void hal_set_current_channel_ex( phw_data_t pHwData, ChanInfo channel ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return; @@ -203,9 +203,9 @@ void hal_set_current_channel_ex( phw_data_t pHwData, ChanInfo channel ) #ifdef _PE_STATE_DUMP_ WBDEBUG(("Set channel is %d, band =%d\n", pHwData->Channel, pHwData->band)); #endif - pWb35Reg->M28_MacControl &= ~0xff; // Clean channel information field - pWb35Reg->M28_MacControl |= channel.ChanNo; - Wb35Reg_WriteWithCallbackValue( pHwData, 0x0828, pWb35Reg->M28_MacControl, + reg->M28_MacControl &= ~0xff; // Clean channel information field + reg->M28_MacControl |= channel.ChanNo; + Wb35Reg_WriteWithCallbackValue( pHwData, 0x0828, reg->M28_MacControl, (s8 *)&channel, sizeof(ChanInfo)); } //--------------------------------------------------------------------------------------------------- @@ -222,47 +222,47 @@ void hal_get_current_channel( phw_data_t pHwData, ChanInfo *channel ) //--------------------------------------------------------------------------------------------------- void hal_set_accept_broadcast( phw_data_t pHwData, u8 enable ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return; - pWb35Reg->M00_MacControl &= ~0x02000000;//The HW value + reg->M00_MacControl &= ~0x02000000;//The HW value if (enable) - pWb35Reg->M00_MacControl |= 0x02000000;//The HW value + reg->M00_MacControl |= 0x02000000;//The HW value - Wb35Reg_Write( pHwData, 0x0800, pWb35Reg->M00_MacControl ); + Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); } //for wep key error detection, we need to accept broadcast packets to be received temporary. void hal_set_accept_promiscuous( phw_data_t pHwData, u8 enable) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if (pHwData->SurpriseRemove) return; if (enable) { - pWb35Reg->M00_MacControl |= 0x00400000; - Wb35Reg_Write( pHwData, 0x0800, pWb35Reg->M00_MacControl ); + reg->M00_MacControl |= 0x00400000; + Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); } else { - pWb35Reg->M00_MacControl&=~0x00400000; - Wb35Reg_Write( pHwData, 0x0800, pWb35Reg->M00_MacControl ); + reg->M00_MacControl&=~0x00400000; + Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); } } void hal_set_accept_multicast( phw_data_t pHwData, u8 enable ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return; - pWb35Reg->M00_MacControl &= ~0x01000000;//The HW value - if (enable) pWb35Reg->M00_MacControl |= 0x01000000;//The HW value - Wb35Reg_Write( pHwData, 0x0800, pWb35Reg->M00_MacControl ); + reg->M00_MacControl &= ~0x01000000;//The HW value + if (enable) reg->M00_MacControl |= 0x01000000;//The HW value + Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); } void hal_set_accept_beacon( phw_data_t pHwData, u8 enable ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return; @@ -270,43 +270,43 @@ void hal_set_accept_beacon( phw_data_t pHwData, u8 enable ) if( !enable )//Due to SME and MLME are not suitable for 35 return; - pWb35Reg->M00_MacControl &= ~0x04000000;//The HW value + reg->M00_MacControl &= ~0x04000000;//The HW value if( enable ) - pWb35Reg->M00_MacControl |= 0x04000000;//The HW value + reg->M00_MacControl |= 0x04000000;//The HW value - Wb35Reg_Write( pHwData, 0x0800, pWb35Reg->M00_MacControl ); + Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); } //--------------------------------------------------------------------------------------------------- void hal_set_multicast_address( phw_data_t pHwData, u8 *address, u8 number ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u8 Byte, Bit; if( pHwData->SurpriseRemove ) return; //Erases and refills the card multicast registers. Used when an address // has been deleted and all bits must be recomputed. - pWb35Reg->M04_MulticastAddress1 = 0; - pWb35Reg->M08_MulticastAddress2 = 0; + reg->M04_MulticastAddress1 = 0; + reg->M08_MulticastAddress2 = 0; while( number ) { number--; CardGetMulticastBit( (address+(number*ETH_LENGTH_OF_ADDRESS)), &Byte, &Bit); - pWb35Reg->Multicast[Byte] |= Bit; + reg->Multicast[Byte] |= Bit; } // Updating register - Wb35Reg_BurstWrite( pHwData, 0x0804, (u32 *)pWb35Reg->Multicast, 2, AUTO_INCREMENT ); + Wb35Reg_BurstWrite( pHwData, 0x0804, (u32 *)reg->Multicast, 2, AUTO_INCREMENT ); } //--------------------------------------------------------------------------------------------------- u8 hal_get_accept_beacon( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return 0; - if( pWb35Reg->M00_MacControl & 0x04000000 ) + if( reg->M00_MacControl & 0x04000000 ) return 1; else return 0; @@ -320,7 +320,7 @@ unsigned char hal_reset_hardware( phw_data_t pHwData, void* ppa ) void hal_stop( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; pHwData->Wb35Rx.rx_halt = 1; Wb35Rx_stop( pHwData ); @@ -328,18 +328,18 @@ void hal_stop( phw_data_t pHwData ) pHwData->Wb35Tx.tx_halt = 1; Wb35Tx_stop( pHwData ); - pWb35Reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off - Wb35Reg_Write( pHwData, 0x0400, pWb35Reg->D00_DmaControl ); + reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off + Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl ); WbUsb_Stop( pHwData ); // 20051230 Add.4 } unsigned char hal_idle(phw_data_t pHwData) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; PWBUSB pWbUsb = &pHwData->WbUsb; - if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || pWb35Reg->EP0vm_state!=VM_STOP ) ) + if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) ) return FALSE; return TRUE; @@ -347,19 +347,19 @@ unsigned char hal_idle(phw_data_t pHwData) //--------------------------------------------------------------------------------------------------- void hal_set_cwmin( phw_data_t pHwData, u8 cwin_min ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return; pHwData->cwmin = cwin_min; - pWb35Reg->M2C_MacControl &= ~0x7c00; //bit 10 ~ 14 - pWb35Reg->M2C_MacControl |= (pHwData->cwmin<<10); - Wb35Reg_Write( pHwData, 0x082c, pWb35Reg->M2C_MacControl ); + reg->M2C_MacControl &= ~0x7c00; //bit 10 ~ 14 + reg->M2C_MacControl |= (pHwData->cwmin<<10); + Wb35Reg_Write( pHwData, 0x082c, reg->M2C_MacControl ); } s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; R01_DESCRIPTOR r01; s32 ltmp = 0, tmp; u8 i; @@ -373,7 +373,7 @@ s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; + tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; ltmp += tmp; } ltmp /= Count; @@ -388,7 +388,7 @@ s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) //---------------------------------------------------------------------------------------------------- s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; R01_DESCRIPTOR r01; s32 ltmp = 0, tmp; u8 i, j; @@ -405,7 +405,7 @@ s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; + tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; ltmp += tmp; } #else @@ -416,7 +416,7 @@ s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) for (i=0; iHalRssi[j]; - tmp = ((( r01.R01_AGC_state + pWb35Reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; + tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; ltmp += tmp; if (j == 0) { @@ -444,7 +444,7 @@ void hal_led_control_1a( phw_data_t pHwData ) void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) { PADAPTER Adapter = pHwData->Adapter; - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; u8 LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 }; u8 LEDgray2[30] = { 7,8,9,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0,0,0,0,0,15,14,13,12,11,10,9,8 }; @@ -487,21 +487,21 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) } pHwData->LED_Blinking++; - pWb35Reg->U1BC_LEDConfigure = ltmp; + reg->U1BC_LEDConfigure = ltmp; if( LEDSet != 7 ) // Only 111 mode has 2 LEDs on PCB. { - pWb35Reg->U1BC_LEDConfigure |= (ltmp &0xff)<<8; // Copy LED result to each LED control register - pWb35Reg->U1BC_LEDConfigure |= (ltmp &0xff00)>>8; + reg->U1BC_LEDConfigure |= (ltmp &0xff)<<8; // Copy LED result to each LED control register + reg->U1BC_LEDConfigure |= (ltmp &0xff00)>>8; } - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); } } else if( pHwData->CurrentRadioSw || pHwData->CurrentRadioHw ) // If radio off { - if( pWb35Reg->U1BC_LEDConfigure & 0x1010 ) + if( reg->U1BC_LEDConfigure & 0x1010 ) { - pWb35Reg->U1BC_LEDConfigure &= ~0x1010; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); + reg->U1BC_LEDConfigure &= ~0x1010; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); } } else @@ -516,15 +516,15 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) { if( pHwData->LED_Blinking == 0 ) { - pWb35Reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 On + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On pHwData->LED_Blinking = 1; TimeInterval = 300; } else { - pWb35Reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 Off + reg->U1BC_LEDConfigure &= ~0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off pHwData->LED_Blinking = 0; TimeInterval = 300; } @@ -532,20 +532,20 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) else { //Turn Off LED_0 - if( pWb35Reg->U1BC_LEDConfigure & 0x10 ) + if( reg->U1BC_LEDConfigure & 0x10 ) { - pWb35Reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 Off + reg->U1BC_LEDConfigure &= ~0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off } } } else { // Turn On LED_0 - if( (pWb35Reg->U1BC_LEDConfigure & 0x10) == 0 ) + if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) { - pWb35Reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 Off + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off } } break; @@ -558,16 +558,16 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) { if( pHwData->LED_Blinking == 0 ) { - pWb35Reg->U1BC_LEDConfigure &= ~0xf; - pWb35Reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 On + reg->U1BC_LEDConfigure &= ~0xf; + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On pHwData->LED_Blinking = 1; TimeInterval = 300; } else { - pWb35Reg->U1BC_LEDConfigure &= ~0x1f; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 Off + reg->U1BC_LEDConfigure &= ~0x1f; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off pHwData->LED_Blinking = 0; TimeInterval = 300; } @@ -575,26 +575,26 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) else { // 20060901 Gray blinking if in disconnect state and not scanning - ltmp = pWb35Reg->U1BC_LEDConfigure; - pWb35Reg->U1BC_LEDConfigure &= ~0x1f; + ltmp = reg->U1BC_LEDConfigure; + reg->U1BC_LEDConfigure &= ~0x1f; if( LEDgray2[(pHwData->LED_Blinking%30)] ) { - pWb35Reg->U1BC_LEDConfigure |= 0x10; - pWb35Reg->U1BC_LEDConfigure |= LEDgray2[ (pHwData->LED_Blinking%30) ]; + reg->U1BC_LEDConfigure |= 0x10; + reg->U1BC_LEDConfigure |= LEDgray2[ (pHwData->LED_Blinking%30) ]; } pHwData->LED_Blinking++; - if( pWb35Reg->U1BC_LEDConfigure != ltmp ) - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 Off + if( reg->U1BC_LEDConfigure != ltmp ) + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off TimeInterval = 100; } } else { // Turn On LED_0 - if( (pWb35Reg->U1BC_LEDConfigure & 0x10) == 0 ) + if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) { - pWb35Reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_0 Off + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off } } break; @@ -607,15 +607,15 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) { if( pHwData->LED_Blinking == 0 ) { - pWb35Reg->U1BC_LEDConfigure |= 0x1000; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_1 On + reg->U1BC_LEDConfigure |= 0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On pHwData->LED_Blinking = 1; TimeInterval = 300; } else { - pWb35Reg->U1BC_LEDConfigure &= ~0x1000; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_1 Off + reg->U1BC_LEDConfigure &= ~0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off pHwData->LED_Blinking = 0; TimeInterval = 300; } @@ -623,10 +623,10 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) else { //Turn Off LED_1 - if( pWb35Reg->U1BC_LEDConfigure & 0x1000 ) + if( reg->U1BC_LEDConfigure & 0x1000 ) { - pWb35Reg->U1BC_LEDConfigure &= ~0x1000; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_1 Off + reg->U1BC_LEDConfigure &= ~0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off } } } @@ -636,10 +636,10 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) if( (OS_CURRENT_RX_BYTE( Adapter ) != pHwData->RxByteCountLast ) || (OS_CURRENT_TX_BYTE( Adapter ) != pHwData->TxByteCountLast ) ) { - if( (pWb35Reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) + if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) { - pWb35Reg->U1BC_LEDConfigure |= 0x3000; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_1 On + reg->U1BC_LEDConfigure |= 0x3000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On } // Update variable @@ -650,30 +650,30 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) else { // Turn On LED_1 and blinking if transmitting/receiving - if( (pWb35Reg->U1BC_LEDConfigure & 0x3000) != 0x1000 ) + if( (reg->U1BC_LEDConfigure & 0x3000) != 0x1000 ) { - pWb35Reg->U1BC_LEDConfigure &= ~0x3000; - pWb35Reg->U1BC_LEDConfigure |= 0x1000; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); // LED_1 On + reg->U1BC_LEDConfigure &= ~0x3000; + reg->U1BC_LEDConfigure |= 0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On } } } break; default: // Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active - if( (pWb35Reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) + if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) { - pWb35Reg->U1BC_LEDConfigure |= 0x3000;// LED_1 is always on and event enable - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); + reg->U1BC_LEDConfigure |= 0x3000;// LED_1 is always on and event enable + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); } if( pHwData->LED_Blinking ) { // Gray blinking - pWb35Reg->U1BC_LEDConfigure &= ~0x0f; - pWb35Reg->U1BC_LEDConfigure |= 0x10; - pWb35Reg->U1BC_LEDConfigure |= LEDgray[ (pHwData->LED_Blinking-1)%20 ]; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); + reg->U1BC_LEDConfigure &= ~0x0f; + reg->U1BC_LEDConfigure |= 0x10; + reg->U1BC_LEDConfigure |= LEDgray[ (pHwData->LED_Blinking-1)%20 ]; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); pHwData->LED_Blinking += 2; if( pHwData->LED_Blinking < 40 ) @@ -681,28 +681,28 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) else { pHwData->LED_Blinking = 0; // Stop blinking - pWb35Reg->U1BC_LEDConfigure &= ~0x0f; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); + reg->U1BC_LEDConfigure &= ~0x0f; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); } break; } if( pHwData->LED_LinkOn ) { - if( !(pWb35Reg->U1BC_LEDConfigure & 0x10) ) // Check the LED_0 + if( !(reg->U1BC_LEDConfigure & 0x10) ) // Check the LED_0 { //Try to turn ON LED_0 after gray blinking - pWb35Reg->U1BC_LEDConfigure |= 0x10; + reg->U1BC_LEDConfigure |= 0x10; pHwData->LED_Blinking = 1; //Start blinking TimeInterval = 50; } } else { - if( pWb35Reg->U1BC_LEDConfigure & 0x10 ) // Check the LED_0 + if( reg->U1BC_LEDConfigure & 0x10 ) // Check the LED_0 { - pWb35Reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, pWb35Reg->U1BC_LEDConfigure ); + reg->U1BC_LEDConfigure &= ~0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); } } break; @@ -744,28 +744,28 @@ void hal_reset_counter( phw_data_t pHwData ) void hal_set_radio_mode( phw_data_t pHwData, unsigned char radio_off) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return; if (radio_off) //disable Baseband receive off { pHwData->CurrentRadioSw = 1; // off - pWb35Reg->M24_MacControl &= 0xffffffbf; + reg->M24_MacControl &= 0xffffffbf; } else { pHwData->CurrentRadioSw = 0; // on - pWb35Reg->M24_MacControl |= 0x00000040; + reg->M24_MacControl |= 0x00000040; } - Wb35Reg_Write( pHwData, 0x0824, pWb35Reg->M24_MacControl ); + Wb35Reg_Write( pHwData, 0x0824, reg->M24_MacControl ); } u8 hal_get_antenna_number( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; - if ((pWb35Reg->BB2C & BIT(11)) == 0) + if ((reg->BB2C & BIT(11)) == 0) return 0; else return 1; @@ -774,14 +774,14 @@ u8 hal_get_antenna_number( phw_data_t pHwData ) void hal_set_antenna_number( phw_data_t pHwData, u8 number ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if (number == 1) { - pWb35Reg->BB2C |= BIT(11); + reg->BB2C |= BIT(11); } else { - pWb35Reg->BB2C &= ~BIT(11); + reg->BB2C &= ~BIT(11); } - Wb35Reg_Write( pHwData, 0x102c, pWb35Reg->BB2C ); + Wb35Reg_Write( pHwData, 0x102c, reg->BB2C ); #ifdef _PE_STATE_DUMP_ WBDEBUG(("Current antenna number : %d\n", number)); #endif @@ -791,13 +791,13 @@ void hal_set_antenna_number( phw_data_t pHwData, u8 number ) //0 : radio on; 1: radio off u8 hal_get_hw_radio_off( phw_data_t pHwData ) { - PWB35REG pWb35Reg = &pHwData->Wb35Reg; + struct wb35_reg *reg = &pHwData->reg; if( pHwData->SurpriseRemove ) return 1; //read the bit16 of register U1B0 - Wb35Reg_Read( pHwData, 0x3b0, &pWb35Reg->U1B0 ); - if ((pWb35Reg->U1B0 & 0x00010000)) { + Wb35Reg_Read( pHwData, 0x3b0, ®->U1B0 ); + if ((reg->U1B0 & 0x00010000)) { pHwData->CurrentRadioHw = 1; return 1; } else { diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index aee5192267c7..8e36aff0a7ca 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -79,7 +79,7 @@ void hal_descriptor_indicate( phw_data_t pHwData, PDESCRIPTOR pDes ); u8 hal_get_antenna_number( phw_data_t pHwData ); void hal_set_antenna_number( phw_data_t pHwData, u8 number ); u32 hal_get_bss_pk_cnt( phw_data_t pHwData ); -#define hal_get_region_from_EEPROM( _A ) ( (_A)->Wb35Reg.EEPROMRegion ) +#define hal_get_region_from_EEPROM( _A ) ( (_A)->reg.EEPROMRegion ) void hal_set_accept_promiscuous ( phw_data_t pHwData, u8 enable); #define hal_get_tx_buffer( _A, _B ) Wb35Tx_get_tx_buffer( _A, _B ) u8 hal_get_hw_radio_off ( phw_data_t pHwData ); diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index 2ee3f0fc1ad8..86b66bec40e4 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -506,7 +506,7 @@ typedef struct _HW_DATA_T // Variable for each module //======================================================================== WBUSB WbUsb; // Need WbUsb.h - WB35REG Wb35Reg; // Need Wb35Reg.h + struct wb35_reg reg; // Need Wb35Reg.h WB35TX Wb35Tx; // Need Wb35Tx.h WB35RX Wb35Rx; // Need Wb35Rx.h -- cgit v1.2.3 From 47a4c74e2a527c0e8f1a97d33c9833f1bcbc080e Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 11:03:19 +0300 Subject: Staging: w35und: padapter struct typedef removal Remove the PADAPTER typedef and its strange variants. Also fix up variable names that use the type while we're at it. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 10 ++-- drivers/staging/winbond/bss_f.h | 68 +++++++++++----------- drivers/staging/winbond/bssdscpt.h | 8 +-- drivers/staging/winbond/ds_tkip.h | 4 +- drivers/staging/winbond/linux/wb35reg.c | 8 +-- drivers/staging/winbond/linux/wb35rx.c | 8 +-- drivers/staging/winbond/linux/wb35tx.c | 30 +++++----- drivers/staging/winbond/linux/wbusb.c | 24 ++++---- drivers/staging/winbond/linux/wbusb_f.h | 2 +- drivers/staging/winbond/localpara.h | 2 +- drivers/staging/winbond/mds.c | 64 ++++++++++---------- drivers/staging/winbond/mds_f.h | 40 ++++++------- drivers/staging/winbond/mds_s.h | 20 +++---- drivers/staging/winbond/mlme_mib.h | 20 +++---- drivers/staging/winbond/mlmetxrx.c | 72 +++++++++++------------ drivers/staging/winbond/mlmetxrx_f.h | 20 +++---- drivers/staging/winbond/mto.c | 8 +-- drivers/staging/winbond/mto.h | 22 +++---- drivers/staging/winbond/mto_f.h | 6 +- drivers/staging/winbond/rxisr.c | 18 +++--- drivers/staging/winbond/scan_s.h | 12 ++-- drivers/staging/winbond/sme_s.h | 4 +- drivers/staging/winbond/wbhal.c | 24 ++++---- drivers/staging/winbond/wbhal_f.h | 6 +- drivers/staging/winbond/wbhal_s.h | 6 +- drivers/staging/winbond/wblinux.c | 100 ++++++++++++++++---------------- drivers/staging/winbond/wblinux_f.h | 22 +++---- drivers/staging/winbond/wblinux_s.h | 2 +- 28 files changed, 315 insertions(+), 315 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index 609701d21cf0..8925dad8d5d3 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -1,11 +1,11 @@ // // ADAPTER.H - -// Windows NDIS global variable 'Adapter' typedef +// Windows NDIS global variable 'adapter' typedef // #define MAX_ANSI_STRING 40 -typedef struct WB32_ADAPTER -{ - u32 AdapterIndex; // 20060703.4 Add for using pAdapterContext global Adapter point + +struct wb35_adapter { + u32 adapterIndex; // 20060703.4 Add for using padapterContext global adapter point WB_LOCALDESCRIPT sLocalPara; // Myself connected parameters PWB_BSSDESCRIPTION asBSSDescriptElement; @@ -20,4 +20,4 @@ typedef struct WB32_ADAPTER struct iw_statistics iw_stats; u8 LinkName[MAX_ANSI_STRING]; -} WB32_ADAPTER, ADAPTER, *PWB32_ADAPTER, *PADAPTER; +}; diff --git a/drivers/staging/winbond/bss_f.h b/drivers/staging/winbond/bss_f.h index 013183153993..a7ef3deb5f7f 100644 --- a/drivers/staging/winbond/bss_f.h +++ b/drivers/staging/winbond/bss_f.h @@ -2,54 +2,54 @@ // BSS descriptor DataBase management global function // -void vBSSdescriptionInit(PWB32_ADAPTER Adapter); -void vBSSfoundList(PWB32_ADAPTER Adapter); -u8 boChanFilter(PWB32_ADAPTER Adapter, u8 ChanNo); -u16 wBSSallocateEntry(PWB32_ADAPTER Adapter); -u16 wBSSGetEntry(PWB32_ADAPTER Adapter); -void vSimpleHouseKeeping(PWB32_ADAPTER Adapter); -u16 wBSShouseKeeping(PWB32_ADAPTER Adapter); -void ClearBSSdescpt(PWB32_ADAPTER Adapter, u16 i); -u16 wBSSfindBssID(PWB32_ADAPTER Adapter, u8 *pbBssid); -u16 wBSSfindDedicateCandidate(PWB32_ADAPTER Adapter, struct SSID_Element *psSsid, u8 *pbBssid); -u16 wBSSfindMACaddr(PWB32_ADAPTER Adapter, u8 *pbMacAddr); -u16 wBSSsearchMACaddr(PWB32_ADAPTER Adapter, u8 *pbMacAddr, u8 band); -u16 wBSSaddScanData(PWB32_ADAPTER, u16, psRXDATA); -u16 wBSSUpdateScanData(PWB32_ADAPTER Adapter, u16 wBssIdx, psRXDATA psRcvData); -u16 wBSScreateIBSSdata(PWB32_ADAPTER Adapter, PWB_BSSDESCRIPTION psDesData); -void DesiredRate2BSSdescriptor(PWB32_ADAPTER Adapter, PWB_BSSDESCRIPTION psDesData, +void vBSSdescriptionInit(struct wb35_adapter * adapter); +void vBSSfoundList(struct wb35_adapter * adapter); +u8 boChanFilter(struct wb35_adapter * adapter, u8 ChanNo); +u16 wBSSallocateEntry(struct wb35_adapter * adapter); +u16 wBSSGetEntry(struct wb35_adapter * adapter); +void vSimpleHouseKeeping(struct wb35_adapter * adapter); +u16 wBSShouseKeeping(struct wb35_adapter * adapter); +void ClearBSSdescpt(struct wb35_adapter * adapter, u16 i); +u16 wBSSfindBssID(struct wb35_adapter * adapter, u8 *pbBssid); +u16 wBSSfindDedicateCandidate(struct wb35_adapter * adapter, struct SSID_Element *psSsid, u8 *pbBssid); +u16 wBSSfindMACaddr(struct wb35_adapter * adapter, u8 *pbMacAddr); +u16 wBSSsearchMACaddr(struct wb35_adapter * adapter, u8 *pbMacAddr, u8 band); +u16 wBSSaddScanData(struct wb35_adapter *, u16, psRXDATA); +u16 wBSSUpdateScanData(struct wb35_adapter * adapter, u16 wBssIdx, psRXDATA psRcvData); +u16 wBSScreateIBSSdata(struct wb35_adapter * adapter, PWB_BSSDESCRIPTION psDesData); +void DesiredRate2BSSdescriptor(struct wb35_adapter * adapter, PWB_BSSDESCRIPTION psDesData, u8 *pBasicRateSet, u8 BasicRateCount, u8 *pOperationRateSet, u8 OperationRateCount); -void DesiredRate2InfoElement(PWB32_ADAPTER Adapter, u8 *addr, u16 *iFildOffset, +void DesiredRate2InfoElement(struct wb35_adapter * adapter, u8 *addr, u16 *iFildOffset, u8 *pBasicRateSet, u8 BasicRateCount, u8 *pOperationRateSet, u8 OperationRateCount); -void BSSAddIBSSdata(PWB32_ADAPTER Adapter, PWB_BSSDESCRIPTION psDesData); +void BSSAddIBSSdata(struct wb35_adapter * adapter, PWB_BSSDESCRIPTION psDesData); unsigned char boCmpMacAddr( u8 *, u8 *); unsigned char boCmpSSID(struct SSID_Element *psSSID1, struct SSID_Element *psSSID2); -u16 wBSSfindSSID(PWB32_ADAPTER Adapter, struct SSID_Element *psSsid); -u16 wRoamingQuery(PWB32_ADAPTER Adapter); -void vRateToBitmap(PWB32_ADAPTER Adapter, u16 index); -u8 bRateToBitmapIndex(PWB32_ADAPTER Adapter, u8 bRate); +u16 wBSSfindSSID(struct wb35_adapter * adapter, struct SSID_Element *psSsid); +u16 wRoamingQuery(struct wb35_adapter * adapter); +void vRateToBitmap(struct wb35_adapter * adapter, u16 index); +u8 bRateToBitmapIndex(struct wb35_adapter * adapter, u8 bRate); u8 bBitmapToRate(u8 i); -unsigned char boIsERPsta(PWB32_ADAPTER Adapter, u16 i); -unsigned char boCheckConnect(PWB32_ADAPTER Adapter); -unsigned char boCheckSignal(PWB32_ADAPTER Adapter); -void AddIBSSIe(PWB32_ADAPTER Adapter,PWB_BSSDESCRIPTION psDesData );//added by ws for WPA_None06/01/04 -void BssScanUpToDate(PWB32_ADAPTER Adapter); -void BssUpToDate(PWB32_ADAPTER Adapter); +unsigned char boIsERPsta(struct wb35_adapter * adapter, u16 i); +unsigned char boCheckConnect(struct wb35_adapter * adapter); +unsigned char boCheckSignal(struct wb35_adapter * adapter); +void AddIBSSIe(struct wb35_adapter * adapter,PWB_BSSDESCRIPTION psDesData );//added by ws for WPA_None06/01/04 +void BssScanUpToDate(struct wb35_adapter * adapter); +void BssUpToDate(struct wb35_adapter * adapter); void RateSort(u8 *RateArray, u8 num, u8 mode); -void RateReSortForSRate(PWB32_ADAPTER Adapter, u8 *RateArray, u8 num); -void Assemble_IE(PWB32_ADAPTER Adapter, u16 wBssIdx); -void SetMaxTxRate(PWB32_ADAPTER Adapter); +void RateReSortForSRate(struct wb35_adapter * adapter, u8 *RateArray, u8 num); +void Assemble_IE(struct wb35_adapter * adapter, u16 wBssIdx); +void SetMaxTxRate(struct wb35_adapter * adapter); -void CreateWpaIE(PWB32_ADAPTER Adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, +void CreateWpaIE(struct wb35_adapter * adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, struct Association_Request_Frame_Body* msgBody, u16 iMSindex); //added by WS 05/14/05 #ifdef _WPA2_ -void CreateRsnIE(PWB32_ADAPTER Adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, +void CreateRsnIE(struct wb35_adapter * adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, struct Association_Request_Frame_Body* msgBody, u16 iMSindex);//added by WS 05/14/05 -u16 SearchPmkid(PWB32_ADAPTER Adapter, struct Management_Frame* msgHeader, +u16 SearchPmkid(struct wb35_adapter * adapter, struct Management_Frame* msgHeader, struct PMKID_Information_Element * AssoReq_PMKID ); #endif diff --git a/drivers/staging/winbond/bssdscpt.h b/drivers/staging/winbond/bssdscpt.h index 97150a2655fb..6f557cbb96db 100644 --- a/drivers/staging/winbond/bssdscpt.h +++ b/drivers/staging/winbond/bssdscpt.h @@ -78,7 +78,7 @@ typedef struct BSSDescriptionElement u16 wState; // the current state of the system u16 wIndex; // THIS BSS element entry index - void* psAdapter; // pointer to THIS Adapter + void* psadapter; // pointer to THIS adapter OS_TIMER nTimer; // MLME timer // Authentication @@ -148,9 +148,9 @@ typedef struct BSSDescriptionElement } WB_BSSDESCRIPTION, *PWB_BSSDESCRIPTION; -#define wBSSConnectedSTA(Adapter) \ - ((u16)(Adapter)->sLocalPara.wConnectedSTAindex) +#define wBSSConnectedSTA(adapter) \ + ((u16)(adapter)->sLocalPara.wConnectedSTAindex) -#define psBSS(i) (&(Adapter->asBSSDescriptElement[(i)])) +#define psBSS(i) (&(adapter->asBSSDescriptElement[(i)])) diff --git a/drivers/staging/winbond/ds_tkip.h b/drivers/staging/winbond/ds_tkip.h index 6841d66e7e8c..6cfe3de449f0 100644 --- a/drivers/staging/winbond/ds_tkip.h +++ b/drivers/staging/winbond/ds_tkip.h @@ -26,8 +26,8 @@ typedef struct tkip } tkip_t; //void _append_data( u8 *pData, u16 size, tkip_t *p ); -void Mds_MicGet( void* Adapter, void* pRxLayer1, u8 *pKey, u8 *pMic ); -void Mds_MicFill( void* Adapter, void* pDes, u8 *XmitBufAddress ); +void Mds_MicGet( void* adapter, void* pRxLayer1, u8 *pKey, u8 *pMic ); +void Mds_MicFill( void* adapter, void* pDes, u8 *XmitBufAddress ); diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 102de31b4549..041be8143f1f 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -386,11 +386,11 @@ Wb35Reg_EP0VM_start( phw_data_t pHwData ) { struct wb35_reg *reg = &pHwData->reg; - if (OS_ATOMIC_INC( pHwData->Adapter, ®->RegFireCount) == 1) { + if (OS_ATOMIC_INC( pHwData->adapter, ®->RegFireCount) == 1) { reg->EP0vm_state = VM_RUNNING; Wb35Reg_EP0VM(pHwData); } else - OS_ATOMIC_DEC( pHwData->Adapter, ®->RegFireCount ); + OS_ATOMIC_DEC( pHwData->adapter, ®->RegFireCount ); } void @@ -447,7 +447,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) cleanup: reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, ®->RegFireCount ); + OS_ATOMIC_DEC( pHwData->adapter, ®->RegFireCount ); } @@ -465,7 +465,7 @@ Wb35Reg_EP0VM_complete(struct urb *urb) if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, ®->RegFireCount ); + OS_ATOMIC_DEC( pHwData->adapter, ®->RegFireCount ); } else { // Complete to send, remove the URB from the first spin_lock_irq( ®->EP0VM_spin_lock ); diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index 24ef23e2d711..ae91b620c097 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -16,11 +16,11 @@ void Wb35Rx_start(phw_data_t pHwData) PWB35RX pWb35Rx = &pHwData->Wb35Rx; // Allow only one thread to run into the Wb35Rx() function - if (OS_ATOMIC_INC(pHwData->Adapter, &pWb35Rx->RxFireCounter) == 1) { + if (OS_ATOMIC_INC(pHwData->adapter, &pWb35Rx->RxFireCounter) == 1) { pWb35Rx->EP3vm_state = VM_RUNNING; Wb35Rx(pHwData); } else - OS_ATOMIC_DEC(pHwData->Adapter, &pWb35Rx->RxFireCounter); + OS_ATOMIC_DEC(pHwData->adapter, &pWb35Rx->RxFireCounter); } // This function cannot reentrain @@ -81,7 +81,7 @@ void Wb35Rx( phw_data_t pHwData ) error: // VM stop pWb35Rx->EP3vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Rx->RxFireCounter ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Rx->RxFireCounter ); } void Wb35Rx_Complete(struct urb *urb) @@ -156,7 +156,7 @@ void Wb35Rx_Complete(struct urb *urb) error: pWb35Rx->RxOwner[ RxBufferId ] = 1; // Set the owner to hardware - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Rx->RxFireCounter ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Rx->RxFireCounter ); pWb35Rx->EP3vm_state = VM_STOP; } diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index 6687051b29c8..3c40e31993ba 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -25,20 +25,20 @@ void Wb35Tx_start(phw_data_t pHwData) PWB35TX pWb35Tx = &pHwData->Wb35Tx; // Allow only one thread to run into function - if (OS_ATOMIC_INC(pHwData->Adapter, &pWb35Tx->TxFireCounter) == 1) { + if (OS_ATOMIC_INC(pHwData->adapter, &pWb35Tx->TxFireCounter) == 1) { pWb35Tx->EP4vm_state = VM_RUNNING; Wb35Tx(pHwData); } else - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxFireCounter ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxFireCounter ); } void Wb35Tx(phw_data_t pHwData) { PWB35TX pWb35Tx = &pHwData->Wb35Tx; - PADAPTER Adapter = pHwData->Adapter; + struct wb35_adapter *adapter = pHwData->adapter; u8 *pTxBufferAddress; - PMDS pMds = &Adapter->Mds; + PMDS pMds = &adapter->Mds; struct urb * pUrb = (struct urb *)pWb35Tx->Tx4Urb; int retv; u32 SendIndex; @@ -81,16 +81,16 @@ void Wb35Tx(phw_data_t pHwData) cleanup: pWb35Tx->EP4vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxFireCounter ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxFireCounter ); } void Wb35Tx_complete(struct urb * pUrb) { phw_data_t pHwData = pUrb->context; - PADAPTER Adapter = (PADAPTER)pHwData->Adapter; + struct wb35_adapter *adapter = pHwData->adapter; PWB35TX pWb35Tx = &pHwData->Wb35Tx; - PMDS pMds = &Adapter->Mds; + PMDS pMds = &adapter->Mds; printk("wb35: tx complete\n"); // Variable setting @@ -113,12 +113,12 @@ void Wb35Tx_complete(struct urb * pUrb) goto error; } - Mds_Tx(Adapter); + Mds_Tx(adapter); Wb35Tx(pHwData); return; error: - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxFireCounter ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxFireCounter ); pWb35Tx->EP4vm_state = VM_STOP; } @@ -211,12 +211,12 @@ void Wb35Tx_EP2VM_start(phw_data_t pHwData) PWB35TX pWb35Tx = &pHwData->Wb35Tx; // Allow only one thread to run into function - if (OS_ATOMIC_INC( pHwData->Adapter, &pWb35Tx->TxResultCount ) == 1) { + if (OS_ATOMIC_INC( pHwData->adapter, &pWb35Tx->TxResultCount ) == 1) { pWb35Tx->EP2vm_state = VM_RUNNING; Wb35Tx_EP2VM( pHwData ); } else - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxResultCount ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxResultCount ); } @@ -252,7 +252,7 @@ void Wb35Tx_EP2VM(phw_data_t pHwData) return; error: pWb35Tx->EP2vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxResultCount ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxResultCount ); } @@ -260,7 +260,7 @@ void Wb35Tx_EP2VM_complete(struct urb * pUrb) { phw_data_t pHwData = pUrb->context; T02_DESCRIPTOR T02, TSTATUS; - PADAPTER Adapter = (PADAPTER)pHwData->Adapter; + struct wb35_adapter *adapter = pHwData->adapter; PWB35TX pWb35Tx = &pHwData->Wb35Tx; u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; u32 i; @@ -295,13 +295,13 @@ void Wb35Tx_EP2VM_complete(struct urb * pUrb) T02.value |= ((cpu_to_le32(pltmp[i]) & 0xff) << 24); TSTATUS.value = T02.value; //20061009 anson's endian - Mds_SendComplete( Adapter, &TSTATUS ); + Mds_SendComplete( adapter, &TSTATUS ); T02.value = cpu_to_le32(pltmp[i]) >> 8; } return; error: - OS_ATOMIC_DEC( pHwData->Adapter, &pWb35Tx->TxResultCount ); + OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxResultCount ); pWb35Tx->EP2vm_state = VM_STOP; } diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index c1e2562ac65b..1e43232d0fd4 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -34,7 +34,7 @@ static struct ieee80211_channel wbsoft_channels[] = { int wbsoft_enabled; struct ieee80211_hw *my_dev; -PADAPTER my_adapter; +struct wb35_adapter * my_adapter; static int wbsoft_add_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) @@ -187,7 +187,7 @@ struct wbsoft_priv { static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) { - PADAPTER Adapter; + struct wb35_adapter *adapter; PWBLINUX pWbLinux; PWBUSB pWbUsb; struct usb_host_interface *interface; @@ -211,11 +211,11 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id if (ltmp) // Is already initialized? goto error; - Adapter = kzalloc(sizeof(ADAPTER), GFP_KERNEL); + adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); - my_adapter = Adapter; - pWbLinux = &Adapter->WbLinux; - pWbUsb = &Adapter->sHwData.WbUsb; + my_adapter = adapter; + pWbLinux = &adapter->WbLinux; + pWbUsb = &adapter->sHwData.WbUsb; pWbUsb->udev = udev; interface = intf->cur_altsetting; @@ -226,7 +226,7 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id pWbUsb->IsUsb20 = 1; } - if (!WbWLanInitialize(Adapter)) { + if (!WbWLanInitialize(adapter)) { printk("[w35und]WbWLanInitialize fail\n"); goto error; } @@ -248,7 +248,7 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id SET_IEEE80211_DEV(dev, &udev->dev); { - phw_data_t pHwData = &Adapter->sHwData; + phw_data_t pHwData = &adapter->sHwData; unsigned char dev_addr[MAX_ADDR_LEN]; hal_get_permanent_address(pHwData, dev_addr); SET_IEEE80211_PERM_ADDR(dev, dev_addr); @@ -284,7 +284,7 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id BUG_ON(res); } - usb_set_intfdata( intf, Adapter ); + usb_set_intfdata( intf, adapter ); printk("[w35und] _probe OK\n"); return 0; @@ -335,13 +335,13 @@ WbUsb_destroy(phw_data_t pHwData) static void wb35_disconnect(struct usb_interface *intf) { PWBLINUX pWbLinux; - PADAPTER Adapter = usb_get_intfdata(intf); + struct wb35_adapter * adapter = usb_get_intfdata(intf); usb_set_intfdata(intf, NULL); - pWbLinux = &Adapter->WbLinux; + pWbLinux = &adapter->WbLinux; // Card remove - WbWlanHalt(Adapter); + WbWlanHalt(adapter); } diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h index d08fbc241bb4..5a811f6c022a 100644 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ b/drivers/staging/winbond/linux/wbusb_f.h @@ -13,7 +13,7 @@ unsigned char WbUsb_initial(phw_data_t pHwData); void WbUsb_destroy(phw_data_t pHwData); -unsigned char WbWLanInitialize(PADAPTER Adapter); +unsigned char WbWLanInitialize(struct wb35_adapter *adapter); #define WbUsb_Stop( _A ) #define wb_usb_submit_urb(_A) usb_submit_urb(_A, GFP_ATOMIC) diff --git a/drivers/staging/winbond/localpara.h b/drivers/staging/winbond/localpara.h index 268cf916ab48..087f48607178 100644 --- a/drivers/staging/winbond/localpara.h +++ b/drivers/staging/winbond/localpara.h @@ -25,7 +25,7 @@ #define LOCAL_UNKNOWN_5_CHANNEL_NUM 34 //not include 165 -#define psLOCAL (&(Adapter->sLocalPara)) +#define psLOCAL (&(adapter->sLocalPara)) #define MODE_802_11_BG 0 #define MODE_802_11_A 1 diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index f1de813f9c76..78e33d0311c2 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -1,9 +1,9 @@ #include "os_common.h" void -Mds_reset_descriptor(PADAPTER Adapter) +Mds_reset_descriptor(struct wb35_adapter * adapter) { - PMDS pMds = &Adapter->Mds; + PMDS pMds = &adapter->Mds; pMds->TxPause = 0; pMds->TxThreadCount = 0; @@ -14,30 +14,30 @@ Mds_reset_descriptor(PADAPTER Adapter) } unsigned char -Mds_initial(PADAPTER Adapter) +Mds_initial(struct wb35_adapter * adapter) { - PMDS pMds = &Adapter->Mds; + PMDS pMds = &adapter->Mds; pMds->TxPause = FALSE; pMds->TxRTSThreshold = DEFAULT_RTSThreshold; pMds->TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; - vRxTimerInit(Adapter);//for WPA countermeasure + vRxTimerInit(adapter);//for WPA countermeasure - return hal_get_tx_buffer( &Adapter->sHwData, &pMds->pTxBuffer ); + return hal_get_tx_buffer( &adapter->sHwData, &pMds->pTxBuffer ); } void -Mds_Destroy(PADAPTER Adapter) +Mds_Destroy(struct wb35_adapter * adapter) { - vRxTimerStop(Adapter); + vRxTimerStop(adapter); } void -Mds_Tx(PADAPTER Adapter) +Mds_Tx(struct wb35_adapter * adapter) { - phw_data_t pHwData = &Adapter->sHwData; - PMDS pMds = &Adapter->Mds; + phw_data_t pHwData = &adapter->sHwData; + PMDS pMds = &adapter->Mds; DESCRIPTOR TxDes; PDESCRIPTOR pTxDes = &TxDes; u8 *XmitBufAddress; @@ -52,7 +52,7 @@ Mds_Tx(PADAPTER Adapter) return; //Only one thread can be run here - if (!OS_ATOMIC_INC( Adapter, &pMds->TxThreadCount) == 1) + if (!OS_ATOMIC_INC( adapter, &pMds->TxThreadCount) == 1) goto cleanup; // Start to fill the data @@ -69,7 +69,7 @@ Mds_Tx(PADAPTER Adapter) XmitBufSize = 0; FillCount = 0; do { - PacketSize = Adapter->sMlmeFrame.len; + PacketSize = adapter->sMlmeFrame.len; if (!PacketSize) break; @@ -98,10 +98,10 @@ Mds_Tx(PADAPTER Adapter) pMds->TxDesIndex++; pMds->TxDesIndex %= MAX_USB_TX_DESCRIPTOR; - MLME_GetNextPacket( Adapter, pTxDes ); + MLME_GetNextPacket( adapter, pTxDes ); // Copy header. 8byte USB + 24byte 802.11Hdr. Set TxRate, Preamble type - Mds_HeaderCopy( Adapter, pTxDes, XmitBufAddress ); + Mds_HeaderCopy( adapter, pTxDes, XmitBufAddress ); // For speed up Key setting if (pTxDes->EapFix) { @@ -112,16 +112,16 @@ Mds_Tx(PADAPTER Adapter) } // Copy (fragment) frame body, and set USB, 802.11 hdr flag - CurrentSize = Mds_BodyCopy(Adapter, pTxDes, XmitBufAddress); + CurrentSize = Mds_BodyCopy(adapter, pTxDes, XmitBufAddress); // Set RTS/CTS and Normal duration field into buffer - Mds_DurationSet(Adapter, pTxDes, XmitBufAddress); + Mds_DurationSet(adapter, pTxDes, XmitBufAddress); // // Calculation MIC from buffer which maybe fragment, then fill into temporary address 8 byte // 931130.5.e if (MICAdd) - Mds_MicFill( Adapter, pTxDes, XmitBufAddress ); + Mds_MicFill( adapter, pTxDes, XmitBufAddress ); //Shift to the next address XmitBufSize += CurrentSize; @@ -133,7 +133,7 @@ Mds_Tx(PADAPTER Adapter) pMds->TxToggle = TRUE; // Get packet to transmit completed, 1:TESTSTA 2:MLME 3: Ndis data - MLME_SendComplete(Adapter, 0, TRUE); + MLME_SendComplete(adapter, 0, TRUE); // Software TSC count 20060214 pMds->TxTsc++; @@ -172,14 +172,14 @@ Mds_Tx(PADAPTER Adapter) Wb35Tx_start(pHwData); cleanup: - OS_ATOMIC_DEC( Adapter, &pMds->TxThreadCount ); + OS_ATOMIC_DEC( adapter, &pMds->TxThreadCount ); } void -Mds_SendComplete(PADAPTER Adapter, PT02_DESCRIPTOR pT02) +Mds_SendComplete(struct wb35_adapter * adapter, PT02_DESCRIPTOR pT02) { - PMDS pMds = &Adapter->Mds; - phw_data_t pHwData = &Adapter->sHwData; + PMDS pMds = &adapter->Mds; + phw_data_t pHwData = &adapter->sHwData; u8 PacketId = (u8)pT02->T02_Tx_PktID; unsigned char SendOK = TRUE; u8 RetryCount, TxRate; @@ -205,7 +205,7 @@ Mds_SendComplete(PADAPTER Adapter, PT02_DESCRIPTOR pT02) #ifdef _PE_STATE_DUMP_ WBDEBUG(("dto_tx_retry_count =%d\n", pHwData->dto_tx_retry_count)); #endif - MTO_SetTxCount(Adapter, TxRate, RetryCount); + MTO_SetTxCount(adapter, TxRate, RetryCount); } pHwData->dto_tx_frag_count += (RetryCount+1); @@ -219,7 +219,7 @@ Mds_SendComplete(PADAPTER Adapter, PT02_DESCRIPTOR pT02) } else { if (pT02->T02_effective_transmission_rate) pHwData->tx_ETR_count++; - MTO_SetTxCount(Adapter, TxRate, RetryCount); + MTO_SetTxCount(adapter, TxRate, RetryCount); } // Clear send result buffer @@ -229,9 +229,9 @@ Mds_SendComplete(PADAPTER Adapter, PT02_DESCRIPTOR pT02) } void -Mds_HeaderCopy(PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +Mds_HeaderCopy(struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) { - PMDS pMds = &Adapter->Mds; + PMDS pMds = &adapter->Mds; u8 *src_buffer = pDes->buffer_address[0];//931130.5.g PT00_DESCRIPTOR pT00; PT01_DESCRIPTOR pT01; @@ -326,10 +326,10 @@ Mds_HeaderCopy(PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) // The function return the 4n size of usb pk u16 -Mds_BodyCopy(PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +Mds_BodyCopy(struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) { PT00_DESCRIPTOR pT00; - PMDS pMds = &Adapter->Mds; + PMDS pMds = &adapter->Mds; u8 *buffer; u8 *src_buffer; u8 *pctmp; @@ -429,7 +429,7 @@ Mds_BodyCopy(PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) void -Mds_DurationSet( PADAPTER Adapter, PDESCRIPTOR pDes, u8 *buffer ) +Mds_DurationSet( struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *buffer ) { PT00_DESCRIPTOR pT00; PT01_DESCRIPTOR pT01; @@ -624,9 +624,9 @@ Mds_DurationSet( PADAPTER Adapter, PDESCRIPTOR pDes, u8 *buffer ) } -void MDS_EthernetPacketReceive( PADAPTER Adapter, PRXLAYER1 pRxLayer1 ) +void MDS_EthernetPacketReceive( struct wb35_adapter * adapter, PRXLAYER1 pRxLayer1 ) { - OS_RECEIVE_PACKET_INDICATE( Adapter, pRxLayer1 ); + OS_RECEIVE_PACKET_INDICATE( adapter, pRxLayer1 ); } diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index 7a682d4cfbdc..0733b9fd2856 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -1,33 +1,33 @@ -unsigned char Mds_initial( PADAPTER Adapter ); -void Mds_Destroy( PADAPTER Adapter ); -void Mds_Tx( PADAPTER Adapter ); -void Mds_HeaderCopy( PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -u16 Mds_BodyCopy( PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -void Mds_DurationSet( PADAPTER Adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -void Mds_SendComplete( PADAPTER Adapter, PT02_DESCRIPTOR pT02 ); -void Mds_MpduProcess( PADAPTER Adapter, PDESCRIPTOR pRxDes ); -void Mds_reset_descriptor( PADAPTER Adapter ); +unsigned char Mds_initial( struct wb35_adapter *adapter ); +void Mds_Destroy( struct wb35_adapter *adapter ); +void Mds_Tx( struct wb35_adapter *adapter ); +void Mds_HeaderCopy( struct wb35_adapter *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); +u16 Mds_BodyCopy( struct wb35_adapter *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); +void Mds_DurationSet( struct wb35_adapter *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); +void Mds_SendComplete( struct wb35_adapter *adapter, PT02_DESCRIPTOR pT02 ); +void Mds_MpduProcess( struct wb35_adapter *adapter, PDESCRIPTOR pRxDes ); +void Mds_reset_descriptor( struct wb35_adapter *adapter ); extern void DataDmp(u8 *pdata, u32 len, u32 offset); -void vRxTimerInit(PWB32_ADAPTER Adapter); -void vRxTimerStart(PWB32_ADAPTER Adapter, int timeout_value); -void RxTimerHandler_1a( PADAPTER Adapter); -void vRxTimerStop(PWB32_ADAPTER Adapter); +void vRxTimerInit(struct wb35_adapter *adapter); +void vRxTimerStart(struct wb35_adapter *adapter, int timeout_value); +void RxTimerHandler_1a( struct wb35_adapter *adapter); +void vRxTimerStop(struct wb35_adapter *adapter); void RxTimerHandler( void* SystemSpecific1, - PWB32_ADAPTER Adapter, + struct wb35_adapter * adapter, void* SystemSpecific2, void* SystemSpecific3); // For Asynchronous indicating. The routine collocates with USB. -void Mds_MsduProcess( PWB32_ADAPTER Adapter, PRXLAYER1 pRxLayer1, u8 SlotIndex); +void Mds_MsduProcess( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1, u8 SlotIndex); // For data frame sending 20060802 -u16 MDS_GetPacketSize( PADAPTER Adapter ); -void MDS_GetNextPacket( PADAPTER Adapter, PDESCRIPTOR pDes ); -void MDS_GetNextPacketComplete( PADAPTER Adapter, PDESCRIPTOR pDes ); -void MDS_SendResult( PADAPTER Adapter, u8 PacketId, unsigned char SendOK ); -void MDS_EthernetPacketReceive( PADAPTER Adapter, PRXLAYER1 pRxLayer1 ); +u16 MDS_GetPacketSize( struct wb35_adapter *adapter ); +void MDS_GetNextPacket( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); +void MDS_GetNextPacketComplete( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); +void MDS_SendResult( struct wb35_adapter *adapter, u8 PacketId, unsigned char SendOK ); +void MDS_EthernetPacketReceive( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index 9df2e0936bf8..283945c5de7d 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -21,20 +21,20 @@ #define CURRENT_PAIRWISE_KEY psSME->tx_mic_key #define CURRENT_GROUP_KEY psSME->group_tx_mic_key #define CURRENT_ENCRYPT_STATUS psSME->encrypt_status -#define CURRENT_WEP_ID Adapter->sSmePara._dot11WEPDefaultKeyID -#define CURRENT_CONTROL_PORT_BLOCK ( psSME->wpa_ok!=1 || (Adapter->Mds.boCounterMeasureBlock==1 && (CURRENT_ENCRYPT_STATUS==ENCRYPT_TKIP)) ) -#define CURRENT_FRAGMENT_THRESHOLD (Adapter->Mds.TxFragmentThreshold & ~0x1) +#define CURRENT_WEP_ID adapter->sSmePara._dot11WEPDefaultKeyID +#define CURRENT_CONTROL_PORT_BLOCK ( psSME->wpa_ok!=1 || (adapter->Mds.boCounterMeasureBlock==1 && (CURRENT_ENCRYPT_STATUS==ENCRYPT_TKIP)) ) +#define CURRENT_FRAGMENT_THRESHOLD (adapter->Mds.TxFragmentThreshold & ~0x1) #define CURRENT_PREAMBLE_MODE psLOCAL->boShortPreamble?WLAN_PREAMBLE_TYPE_SHORT:WLAN_PREAMBLE_TYPE_LONG #define CURRENT_LINK_ON OS_LINK_STATUS -#define CURRENT_TX_RATE Adapter->sLocalPara.CurrentTxRate -#define CURRENT_FALL_BACK_TX_RATE Adapter->sLocalPara.CurrentTxFallbackRate -#define CURRENT_TX_RATE_FOR_MNG Adapter->sLocalPara.CurrentTxRateForMng +#define CURRENT_TX_RATE adapter->sLocalPara.CurrentTxRate +#define CURRENT_FALL_BACK_TX_RATE adapter->sLocalPara.CurrentTxFallbackRate +#define CURRENT_TX_RATE_FOR_MNG adapter->sLocalPara.CurrentTxRateForMng #define CURRENT_PROTECT_MECHANISM psLOCAL->boProtectMechanism -#define CURRENT_RTS_THRESHOLD Adapter->Mds.TxRTSThreshold +#define CURRENT_RTS_THRESHOLD adapter->Mds.TxRTSThreshold -#define MIB_GS_XMIT_OK_INC Adapter->sLocalPara.GS_XMIT_OK++ -#define MIB_GS_RCV_OK_INC Adapter->sLocalPara.GS_RCV_OK++ -#define MIB_GS_XMIT_ERROR_INC Adapter->sLocalPara.GS_XMIT_ERROR +#define MIB_GS_XMIT_OK_INC adapter->sLocalPara.GS_XMIT_OK++ +#define MIB_GS_RCV_OK_INC adapter->sLocalPara.GS_RCV_OK++ +#define MIB_GS_XMIT_ERROR_INC adapter->sLocalPara.GS_XMIT_ERROR //---------- TX ----------------------------------- #define ETHERNET_TX_DESCRIPTORS MAX_USB_TX_BUFFER_NUMBER diff --git a/drivers/staging/winbond/mlme_mib.h b/drivers/staging/winbond/mlme_mib.h index 89759739cbac..ca8922ec6338 100644 --- a/drivers/staging/winbond/mlme_mib.h +++ b/drivers/staging/winbond/mlme_mib.h @@ -22,15 +22,15 @@ // Set the dot11ExcludeUnencrypted value. // // Arguments: -// Adapter - The pointer to the miniport adapter context. +// adapter - The pointer to the miniport adapter context. // ExUnencrypted - unsigned char type. The value to be set. // // Return values: // None. //============================================================================ -#define MLMESetExcludeUnencrypted(Adapter, ExUnencrypted) \ +#define MLMESetExcludeUnencrypted(adapter, ExUnencrypted) \ { \ - (Adapter)->sLocalPara.ExcludeUnencrypted = ExUnencrypted; \ + (adapter)->sLocalPara.ExcludeUnencrypted = ExUnencrypted; \ } //============================================================================ @@ -40,12 +40,12 @@ // Get the dot11ExcludeUnencrypted value. // // Arguments: -// Adapter - The pointer to the miniport adapter context. +// adapter - The pointer to the miniport adapter context. // // Return values: // unsigned char type. The current dot11ExcludeUnencrypted value. //============================================================================ -#define MLMEGetExcludeUnencrypted(Adapter) ((unsigned char) (Adapter)->sLocalPara.ExcludeUnencrypted) +#define MLMEGetExcludeUnencrypted(adapter) ((unsigned char) (adapter)->sLocalPara.ExcludeUnencrypted) //============================================================================ // MLMESetMaxReceiveLifeTime -- @@ -54,15 +54,15 @@ // Set the dot11MaxReceiveLifeTime value. // // Arguments: -// Adapter - The pointer to the miniport adapter context. +// adapter - The pointer to the miniport adapter context. // ReceiveLifeTime- u32 type. The value to be set. // // Return values: // None. //============================================================================ -#define MLMESetMaxReceiveLifeTime(Adapter, ReceiveLifeTime) \ +#define MLMESetMaxReceiveLifeTime(adapter, ReceiveLifeTime) \ { \ - (Adapter)->Mds.MaxReceiveTime = ReceiveLifeTime; \ + (adapter)->Mds.MaxReceiveTime = ReceiveLifeTime; \ } //============================================================================ @@ -72,12 +72,12 @@ // Get the dot11MaxReceiveLifeTime value. // // Arguments: -// Adapter - The pointer to the miniport adapter context. +// adapter - The pointer to the miniport adapter context. // // Return values: // u32 type. The current dot11MaxReceiveLifeTime value. //============================================================================ -#define MLMEGetMaxReceiveLifeTime(Adapter) ((u32) (Adapter)->Mds.MaxReceiveTime) +#define MLMEGetMaxReceiveLifeTime(adapter) ((u32) (adapter)->Mds.MaxReceiveTime) #endif diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c index e8533b8d1976..341e4b29b8c7 100644 --- a/drivers/staging/winbond/mlmetxrx.c +++ b/drivers/staging/winbond/mlmetxrx.c @@ -17,23 +17,23 @@ //============================================================================ #include "os_common.h" -void MLMEResetTxRx(PWB32_ADAPTER Adapter) +void MLMEResetTxRx(struct wb35_adapter * adapter) { s32 i; // Reset the interface between MDS and MLME for (i = 0; i < MAX_NUM_TX_MMPDU; i++) - Adapter->sMlmeFrame.TxMMPDUInUse[i] = FALSE; + adapter->sMlmeFrame.TxMMPDUInUse[i] = FALSE; for (i = 0; i < MAX_NUM_RX_MMPDU; i++) - Adapter->sMlmeFrame.SaveRxBufSlotInUse[i] = FALSE; - - Adapter->sMlmeFrame.wNumRxMMPDUInMLME = 0; - Adapter->sMlmeFrame.wNumRxMMPDUDiscarded = 0; - Adapter->sMlmeFrame.wNumRxMMPDU = 0; - Adapter->sMlmeFrame.wNumTxMMPDUDiscarded = 0; - Adapter->sMlmeFrame.wNumTxMMPDU = 0; - Adapter->sLocalPara.boCCAbusy = FALSE; - Adapter->sLocalPara.iPowerSaveMode = PWR_ACTIVE; // Power active + adapter->sMlmeFrame.SaveRxBufSlotInUse[i] = FALSE; + + adapter->sMlmeFrame.wNumRxMMPDUInMLME = 0; + adapter->sMlmeFrame.wNumRxMMPDUDiscarded = 0; + adapter->sMlmeFrame.wNumRxMMPDU = 0; + adapter->sMlmeFrame.wNumTxMMPDUDiscarded = 0; + adapter->sMlmeFrame.wNumTxMMPDU = 0; + adapter->sLocalPara.boCCAbusy = FALSE; + adapter->sLocalPara.iPowerSaveMode = PWR_ACTIVE; // Power active } //============================================================================= @@ -45,7 +45,7 @@ void MLMEResetTxRx(PWB32_ADAPTER Adapter) // the size MAX_MMPDU_SIZE for a MMPDU. // // Arguments: -// Adapter - pointer to the miniport adapter context. +// adapter - pointer to the miniport adapter context. // // Return value: // NULL : No available data buffer available @@ -53,51 +53,51 @@ void MLMEResetTxRx(PWB32_ADAPTER Adapter) //============================================================================= /* FIXME: Should this just be replaced with kmalloc() and kfree()? */ -u8 *MLMEGetMMPDUBuffer(PWB32_ADAPTER Adapter) +u8 *MLMEGetMMPDUBuffer(struct wb35_adapter * adapter) { s32 i; u8 *returnVal; for (i = 0; i< MAX_NUM_TX_MMPDU; i++) { - if (Adapter->sMlmeFrame.TxMMPDUInUse[i] == FALSE) + if (adapter->sMlmeFrame.TxMMPDUInUse[i] == FALSE) break; } if (i >= MAX_NUM_TX_MMPDU) return NULL; - returnVal = (u8 *)&(Adapter->sMlmeFrame.TxMMPDU[i]); - Adapter->sMlmeFrame.TxMMPDUInUse[i] = TRUE; + returnVal = (u8 *)&(adapter->sMlmeFrame.TxMMPDU[i]); + adapter->sMlmeFrame.TxMMPDUInUse[i] = TRUE; return returnVal; } //============================================================================= -u8 MLMESendFrame(PWB32_ADAPTER Adapter, u8 *pMMPDU, u16 len, u8 DataType) +u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType) /* DataType : FRAME_TYPE_802_11_MANAGEMENT, FRAME_TYPE_802_11_MANAGEMENT_CHALLENGE, FRAME_TYPE_802_11_DATA */ { - if (Adapter->sMlmeFrame.IsInUsed != PACKET_FREE_TO_USE) { - Adapter->sMlmeFrame.wNumTxMMPDUDiscarded++; + if (adapter->sMlmeFrame.IsInUsed != PACKET_FREE_TO_USE) { + adapter->sMlmeFrame.wNumTxMMPDUDiscarded++; return FALSE; } - Adapter->sMlmeFrame.IsInUsed = PACKET_COME_FROM_MLME; + adapter->sMlmeFrame.IsInUsed = PACKET_COME_FROM_MLME; // Keep information for sending - Adapter->sMlmeFrame.pMMPDU = pMMPDU; - Adapter->sMlmeFrame.DataType = DataType; + adapter->sMlmeFrame.pMMPDU = pMMPDU; + adapter->sMlmeFrame.DataType = DataType; // len must be the last setting due to QUERY_SIZE_SECOND of Mds - Adapter->sMlmeFrame.len = len; - Adapter->sMlmeFrame.wNumTxMMPDU++; + adapter->sMlmeFrame.len = len; + adapter->sMlmeFrame.wNumTxMMPDU++; // H/W will enter power save by set the register. S/W don't send null frame //with PWRMgt bit enbled to enter power save now. // Transmit NDIS packet - Mds_Tx(Adapter); + Mds_Tx(adapter); return TRUE; } void -MLME_GetNextPacket(PADAPTER Adapter, PDESCRIPTOR pDes) +MLME_GetNextPacket(struct wb35_adapter * adapter, PDESCRIPTOR pDes) { #define DESCRIPTOR_ADD_BUFFER( _D, _A, _S ) \ {\ @@ -109,21 +109,21 @@ MLME_GetNextPacket(PADAPTER Adapter, PDESCRIPTOR pDes) _D->buffer_number++;\ } - DESCRIPTOR_ADD_BUFFER( pDes, Adapter->sMlmeFrame.pMMPDU, Adapter->sMlmeFrame.len ); - pDes->Type = Adapter->sMlmeFrame.DataType; + DESCRIPTOR_ADD_BUFFER( pDes, adapter->sMlmeFrame.pMMPDU, adapter->sMlmeFrame.len ); + pDes->Type = adapter->sMlmeFrame.DataType; } -void MLMEfreeMMPDUBuffer(PWB32_ADAPTER Adapter, s8 *pData) +void MLMEfreeMMPDUBuffer(struct wb35_adapter * adapter, s8 *pData) { int i; // Reclaim the data buffer for (i = 0; i < MAX_NUM_TX_MMPDU; i++) { - if (pData == (s8 *)&(Adapter->sMlmeFrame.TxMMPDU[i])) + if (pData == (s8 *)&(adapter->sMlmeFrame.TxMMPDU[i])) break; } - if (Adapter->sMlmeFrame.TxMMPDUInUse[i]) - Adapter->sMlmeFrame.TxMMPDUInUse[i] = FALSE; + if (adapter->sMlmeFrame.TxMMPDUInUse[i]) + adapter->sMlmeFrame.TxMMPDUInUse[i] = FALSE; else { // Something wrong // PD43 Add debug code here??? @@ -131,19 +131,19 @@ void MLMEfreeMMPDUBuffer(PWB32_ADAPTER Adapter, s8 *pData) } void -MLME_SendComplete(PADAPTER Adapter, u8 PacketID, unsigned char SendOK) +MLME_SendComplete(struct wb35_adapter * adapter, u8 PacketID, unsigned char SendOK) { MLME_TXCALLBACK TxCallback; // Reclaim the data buffer - Adapter->sMlmeFrame.len = 0; - MLMEfreeMMPDUBuffer( Adapter, Adapter->sMlmeFrame.pMMPDU ); + adapter->sMlmeFrame.len = 0; + MLMEfreeMMPDUBuffer( adapter, adapter->sMlmeFrame.pMMPDU ); TxCallback.bResult = MLME_SUCCESS; // Return resource - Adapter->sMlmeFrame.IsInUsed = PACKET_FREE_TO_USE; + adapter->sMlmeFrame.IsInUsed = PACKET_FREE_TO_USE; } diff --git a/drivers/staging/winbond/mlmetxrx_f.h b/drivers/staging/winbond/mlmetxrx_f.h index 24cd5f308d9f..5f108d87f6e2 100644 --- a/drivers/staging/winbond/mlmetxrx_f.h +++ b/drivers/staging/winbond/mlmetxrx_f.h @@ -10,30 +10,30 @@ void MLMEProcThread( - PWB32_ADAPTER Adapter + struct wb35_adapter * adapter ); -void MLMEResetTxRx( PWB32_ADAPTER Adapter); +void MLMEResetTxRx( struct wb35_adapter * adapter); u8 * MLMEGetMMPDUBuffer( - PWB32_ADAPTER Adapter + struct wb35_adapter * adapter ); -void MLMEfreeMMPDUBuffer( PWB32_ADAPTER Adapter, s8 * pData); +void MLMEfreeMMPDUBuffer( struct wb35_adapter * adapter, s8 * pData); -void MLME_GetNextPacket( PADAPTER Adapter, PDESCRIPTOR pDes ); -u8 MLMESendFrame( PWB32_ADAPTER Adapter, +void MLME_GetNextPacket( struct wb35_adapter * adapter, PDESCRIPTOR pDes ); +u8 MLMESendFrame( struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType); void -MLME_SendComplete( PWB32_ADAPTER Adapter, u8 PacketID, unsigned char SendOK ); +MLME_SendComplete( struct wb35_adapter * adapter, u8 PacketID, unsigned char SendOK ); void MLMERcvFrame( - PWB32_ADAPTER Adapter, + struct wb35_adapter * adapter, PRXBUFFER pRxBufferArray, u8 NumOfBuffer, u8 ReturnSlotIndex @@ -41,11 +41,11 @@ MLMERcvFrame( void MLMEReturnPacket( - PWB32_ADAPTER Adapter, + struct wb35_adapter * adapter, u8 * pRxBufer ); #ifdef _IBSS_BEACON_SEQ_STICK_ -s8 SendBCNullData(PWB32_ADAPTER Adapter, u16 wIdx); +s8 SendBCNullData(struct wb35_adapter * adapter, u16 wIdx); #endif #endif diff --git a/drivers/staging/winbond/mto.c b/drivers/staging/winbond/mto.c index 2ef60e5120cc..70d2a504e935 100644 --- a/drivers/staging/winbond/mto.c +++ b/drivers/staging/winbond/mto.c @@ -353,7 +353,7 @@ void MTO_SetDTORateRange(MTO_FUNC_INPUT,u8 *pRateArray, u8 ArraySize) // This function should be invoked during system initialization. // // Arguments: -// Adapter - The pointer to the Miniport Adapter Context +// adapter - The pointer to the Miniport adapter Context // // Return Value: // None @@ -393,8 +393,8 @@ void MTO_Init(MTO_FUNC_INPUT) MTO_SQ_ANT(0) = 0; MTO_SQ_ANT(1) = 0; MTO_ANT_DIVERSITY() = MTO_ANTENNA_DIVERSITY_ON; - //CardSet_AntennaDiversity(Adapter, MTO_ANT_DIVERSITY()); - //PLMESetAntennaDiversity( Adapter, MTO_ANT_DIVERSITY()); + //CardSet_AntennaDiversity(adapter, MTO_ANT_DIVERSITY()); + //PLMESetAntennaDiversity( adapter, MTO_ANT_DIVERSITY()); MTO_AGING_TIMEOUT() = 0;//MTO_TMR_AGING() / MTO_TMR_PERIODIC(); @@ -1210,7 +1210,7 @@ u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT) // to transmit a packet or when MSDULifeTime expired. // // Arguments: -// Adapter - The pointer to the Miniport Adapter Context +// adapter - The pointer to the Miniport adapter Context // // Return Value: // None diff --git a/drivers/staging/winbond/mto.h b/drivers/staging/winbond/mto.h index f47936f46d1e..4ed15b09e475 100644 --- a/drivers/staging/winbond/mto.h +++ b/drivers/staging/winbond/mto.h @@ -129,17 +129,17 @@ typedef struct _MTO_PARAMETERS } MTO_PARAMETERS, *PMTO_PARAMETERS; -#define MTO_FUNC_INPUT PWB32_ADAPTER Adapter -#define MTO_FUNC_INPUT_DATA Adapter -#define MTO_DATA() (Adapter->sMtoPara) -#define MTO_HAL() (&Adapter->sHwData) +#define MTO_FUNC_INPUT struct wb35_adapter * adapter +#define MTO_FUNC_INPUT_DATA adapter +#define MTO_DATA() (adapter->sMtoPara) +#define MTO_HAL() (&adapter->sHwData) #define MTO_SET_PREAMBLE_TYPE(x) // 20040511 Turbo mark LM_PREAMBLE_TYPE(&pcore_data->lm_data) = (x) -#define MTO_ENABLE (Adapter->sLocalPara.TxRateMode == RATE_AUTO) -#define MTO_TXPOWER_FROM_EEPROM (Adapter->sHwData.PowerIndexFromEEPROM) -#define LOCAL_ANTENNA_NO() (Adapter->sLocalPara.bAntennaNo) -#define LOCAL_IS_CONNECTED() (Adapter->sLocalPara.wConnectedSTAindex != 0) -#define LOCAL_IS_IBSS_MODE() (Adapter->asBSSDescriptElement[Adapter->sLocalPara.wConnectedSTAindex].bBssType == IBSS_NET) -#define MTO_INITTXRATE_MODE (Adapter->sHwData.SoftwareSet&0x2) //bit 1 +#define MTO_ENABLE (adapter->sLocalPara.TxRateMode == RATE_AUTO) +#define MTO_TXPOWER_FROM_EEPROM (adapter->sHwData.PowerIndexFromEEPROM) +#define LOCAL_ANTENNA_NO() (adapter->sLocalPara.bAntennaNo) +#define LOCAL_IS_CONNECTED() (adapter->sLocalPara.wConnectedSTAindex != 0) +#define LOCAL_IS_IBSS_MODE() (adapter->asBSSDescriptElement[adapter->sLocalPara.wConnectedSTAindex].bBssType == IBSS_NET) +#define MTO_INITTXRATE_MODE (adapter->sHwData.SoftwareSet&0x2) //bit 1 // 20040510 Turbo add #define MTO_TMR_CNT() MTO_DATA().TmrCnt #define MTO_TOGGLE_STATE() MTO_DATA().ToggleState @@ -157,7 +157,7 @@ typedef struct _MTO_PARAMETERS #define MTO_TMR_PERIODIC() MTO_DATA().Tmr_Periodic #define MTO_POWER_CHANGE_ENABLE() MTO_DATA().PowerChangeEnable -#define MTO_ANT_DIVERSITY_ENABLE() Adapter->sLocalPara.boAntennaDiversity +#define MTO_ANT_DIVERSITY_ENABLE() adapter->sLocalPara.boAntennaDiversity #define MTO_ANT_MAC() MTO_DATA().Ant_mac #define MTO_ANT_DIVERSITY() MTO_DATA().Ant_div #define MTO_CCA_MODE() MTO_DATA().CCA_Mode diff --git a/drivers/staging/winbond/mto_f.h b/drivers/staging/winbond/mto_f.h index 30b3df2ccb3c..de3d8d491ee2 100644 --- a/drivers/staging/winbond/mto_f.h +++ b/drivers/staging/winbond/mto_f.h @@ -1,6 +1,6 @@ -extern void MTO_Init(PWB32_ADAPTER); -extern void MTO_PeriodicTimerExpired(PWB32_ADAPTER); -extern void MTO_SetDTORateRange(PWB32_ADAPTER, u8 *, u8); +extern void MTO_Init(struct wb35_adapter *); +extern void MTO_PeriodicTimerExpired(struct wb35_adapter *); +extern void MTO_SetDTORateRange(struct wb35_adapter *, u8 *, u8); extern u8 MTO_GetTxRate(MTO_FUNC_INPUT, u32 fpdu_len); extern u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT); extern void MTO_SetTxCount(MTO_FUNC_INPUT, u8 t0, u8 index); diff --git a/drivers/staging/winbond/rxisr.c b/drivers/staging/winbond/rxisr.c index 18e942c9b821..6678660b05d4 100644 --- a/drivers/staging/winbond/rxisr.c +++ b/drivers/staging/winbond/rxisr.c @@ -1,29 +1,29 @@ #include "os_common.h" -void vRxTimerInit(PWB32_ADAPTER Adapter) +void vRxTimerInit(struct wb35_adapter * adapter) { - OS_TIMER_INITIAL(&(Adapter->Mds.nTimer), (void*) RxTimerHandler, (void*) Adapter); + OS_TIMER_INITIAL(&(adapter->Mds.nTimer), (void*) RxTimerHandler, (void*) adapter); } -void vRxTimerStart(PWB32_ADAPTER Adapter, int timeout_value) +void vRxTimerStart(struct wb35_adapter * adapter, int timeout_value) { if (timeout_valueMds.nTimer), timeout_value ); + OS_TIMER_SET( &(adapter->Mds.nTimer), timeout_value ); } -void vRxTimerStop(PWB32_ADAPTER Adapter) +void vRxTimerStop(struct wb35_adapter * adapter) { - OS_TIMER_CANCEL( &(Adapter->Mds.nTimer), 0 ); + OS_TIMER_CANCEL( &(adapter->Mds.nTimer), 0 ); } -void RxTimerHandler_1a( PADAPTER Adapter) +void RxTimerHandler_1a( struct wb35_adapter * adapter) { - RxTimerHandler(NULL, Adapter, NULL, NULL); + RxTimerHandler(NULL, adapter, NULL, NULL); } -void RxTimerHandler(void* SystemSpecific1, PWB32_ADAPTER Adapter, +void RxTimerHandler(void* SystemSpecific1, struct wb35_adapter * adapter, void* SystemSpecific2, void* SystemSpecific3) { WARN_ON(1); diff --git a/drivers/staging/winbond/scan_s.h b/drivers/staging/winbond/scan_s.h index 1d1b0c4fec17..a7489cba1ba9 100644 --- a/drivers/staging/winbond/scan_s.h +++ b/drivers/staging/winbond/scan_s.h @@ -78,9 +78,9 @@ typedef struct _SCAN_PARAMETERS } SCAN_PARAMETERS, *psSCAN_PARAMETERS; -// Encapsulate 'Adapter' data structure -#define psSCAN (&(Adapter->sScanPara)) -#define psSCANREQ (&(Adapter->sScanPara.sScanReq)) +// Encapsulate 'adapter' data structure +#define psSCAN (&(adapter->sScanPara)) +#define psSCANREQ (&(adapter->sScanPara.sScanReq)) //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // scan.h @@ -109,7 +109,7 @@ typedef struct _SCAN_PARAMETERS // static functions -//static void ScanTimerHandler(PWB32_ADAPTER Adapter); -//static void vScanTimerStart(PWB32_ADAPTER Adapter, int timeout_value); -//static void vScanTimerStop(PWB32_ADAPTER Adapter); +//static void ScanTimerHandler(struct wb35_adapter * adapter); +//static void vScanTimerStart(struct wb35_adapter * adapter, int timeout_value); +//static void vScanTimerStop(struct wb35_adapter * adapter); diff --git a/drivers/staging/winbond/sme_s.h b/drivers/staging/winbond/sme_s.h index dfd2fbc4edef..de4efa1d05a1 100644 --- a/drivers/staging/winbond/sme_s.h +++ b/drivers/staging/winbond/sme_s.h @@ -196,9 +196,9 @@ typedef struct _SME_PARAMETERS } SME_PARAMETERS, *PSME_PARAMETERS; -#define psSME (&(Adapter->sSmePara)) +#define psSME (&(adapter->sSmePara)) -#define wSMEGetCurrentSTAState(Adapter) ((u16)(Adapter)->sSmePara.wState) +#define wSMEGetCurrentSTAState(adapter) ((u16)(adapter)->sSmePara.wState) diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index d012f0538a60..3049ab6ef49e 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -28,10 +28,10 @@ void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ) memcpy( pethernet_address, pHwData->PermanentMacAddress, 6 ); } -u8 hal_init_hardware(phw_data_t pHwData, PWB32_ADAPTER Adapter) +u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) { u16 SoftwareSet; - pHwData->Adapter = Adapter; + pHwData->adapter = adapter; // Initial the variable pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time @@ -392,7 +392,7 @@ s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) R01_DESCRIPTOR r01; s32 ltmp = 0, tmp; u8 i, j; - PADAPTER Adapter = pHwData->Adapter; + struct wb35_adapter * adapter = pHwData->adapter; // u32 *HalRssiArry = psBSS(idx)->HalRssi; if( pHwData->SurpriseRemove ) return -200; @@ -443,7 +443,7 @@ void hal_led_control_1a( phw_data_t pHwData ) void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) { - PADAPTER Adapter = pHwData->Adapter; + struct wb35_adapter * adapter = pHwData->adapter; struct wb35_reg *reg = &pHwData->reg; u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; u8 LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 }; @@ -633,8 +633,8 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) else { // Is transmitting/receiving ?? - if( (OS_CURRENT_RX_BYTE( Adapter ) != pHwData->RxByteCountLast ) || - (OS_CURRENT_TX_BYTE( Adapter ) != pHwData->TxByteCountLast ) ) + if( (OS_CURRENT_RX_BYTE( adapter ) != pHwData->RxByteCountLast ) || + (OS_CURRENT_TX_BYTE( adapter ) != pHwData->TxByteCountLast ) ) { if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) { @@ -643,8 +643,8 @@ void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) } // Update variable - pHwData->RxByteCountLast = OS_CURRENT_RX_BYTE( Adapter ); - pHwData->TxByteCountLast = OS_CURRENT_TX_BYTE( Adapter ); + pHwData->RxByteCountLast = OS_CURRENT_RX_BYTE( adapter ); + pHwData->TxByteCountLast = OS_CURRENT_TX_BYTE( adapter ); TimeInterval = 200; } else @@ -846,18 +846,18 @@ void hal_system_power_change(phw_data_t pHwData, u32 PowerState) void hal_surprise_remove( phw_data_t pHwData ) { - PADAPTER Adapter = pHwData->Adapter; - if (OS_ATOMIC_INC( Adapter, &pHwData->SurpriseRemoveCount ) == 1) { + struct wb35_adapter * adapter = pHwData->adapter; + if (OS_ATOMIC_INC( adapter, &pHwData->SurpriseRemoveCount ) == 1) { #ifdef _PE_STATE_DUMP_ WBDEBUG(("Calling hal_surprise_remove\n")); #endif - OS_STOP( Adapter ); + OS_STOP( adapter ); } } void hal_rate_change( phw_data_t pHwData ) // Notify the HAL rate is changing 20060613.1 { - PADAPTER Adapter = pHwData->Adapter; + struct wb35_adapter * adapter = pHwData->adapter; u8 rate = CURRENT_TX_RATE; BBProcessor_RateChanging( pHwData, rate ); diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index 8e36aff0a7ca..56cd31098c43 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -18,8 +18,8 @@ //==================================================================================== void hal_remove_mapping_key( phw_data_t pHwData, u8 *pmac_addr ); void hal_remove_default_key( phw_data_t pHwData, u32 index ); -unsigned char hal_set_mapping_key( phw_data_t Adapter, u8 *pmac_addr, u8 null_key, u8 wep_on, u8 *ptx_tsc, u8 *prx_tsc, u8 key_type, u8 key_len, u8 *pkey_data ); -unsigned char hal_set_default_key( phw_data_t Adapter, u8 index, u8 null_key, u8 wep_on, u8 *ptx_tsc, u8 *prx_tsc, u8 key_type, u8 key_len, u8 *pkey_data ); +unsigned char hal_set_mapping_key( phw_data_t adapter, u8 *pmac_addr, u8 null_key, u8 wep_on, u8 *ptx_tsc, u8 *prx_tsc, u8 key_type, u8 key_len, u8 *pkey_data ); +unsigned char hal_set_default_key( phw_data_t adapter, u8 index, u8 null_key, u8 wep_on, u8 *ptx_tsc, u8 *prx_tsc, u8 key_type, u8 key_len, u8 *pkey_data ); void hal_clear_all_default_key( phw_data_t pHwData ); void hal_clear_all_group_key( phw_data_t pHwData ); void hal_clear_all_mapping_key( phw_data_t pHwData ); @@ -27,7 +27,7 @@ void hal_clear_all_key( phw_data_t pHwData ); void hal_get_ethernet_address( phw_data_t pHwData, u8 *current_address ); void hal_set_ethernet_address( phw_data_t pHwData, u8 *current_address ); void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ); -unsigned char hal_init_hardware( phw_data_t pHwData, PADAPTER Adapter ); +unsigned char hal_init_hardware( phw_data_t pHwData, struct wb35_adapter * adapter ); void hal_set_power_save_mode( phw_data_t pHwData, unsigned char power_save, unsigned char wakeup, unsigned char dtim ); void hal_get_power_save_mode( phw_data_t pHwData, u8 *pin_pwr_save ); void hal_set_slot_time( phw_data_t pHwData, u8 type ); diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index 86b66bec40e4..47f99e1afc7f 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -445,12 +445,12 @@ typedef struct _HW_DATA_T //======================================================================================= // For USB driver, hal need more variables. Due to // 1. NDIS-WDM operation - // 2. The SME, MLME and OLD MDS need Adapter structure, but the driver under HAL doesn't + // 2. The SME, MLME and OLD MDS need adapter structure, but the driver under HAL doesn't // have that parameter when receiving and indicating packet. - // The MDS must input the Adapter pointer as the second parameter of hal_init_hardware. + // The MDS must input the adapter pointer as the second parameter of hal_init_hardware. // The function usage is different than PCI driver. //======================================================================================= - void* Adapter; + void* adapter; //=============================================== // Definition for MAC address diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index acf5640484c8..6259dd0dcd18 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -21,9 +21,9 @@ WBLINUX_MemoryAlloc(void* *VirtualAddress, u32 Length) } s32 -EncapAtomicInc(PADAPTER Adapter, void* pAtomic) +EncapAtomicInc(struct wb35_adapter * adapter, void* pAtomic) { - PWBLINUX pWbLinux = &Adapter->WbLinux; + PWBLINUX pWbLinux = &adapter->WbLinux; u32 ltmp; u32 * pltmp = (u32 *)pAtomic; spin_lock_irq( &pWbLinux->AtomicSpinLock ); @@ -34,9 +34,9 @@ EncapAtomicInc(PADAPTER Adapter, void* pAtomic) } s32 -EncapAtomicDec(PADAPTER Adapter, void* pAtomic) +EncapAtomicDec(struct wb35_adapter * adapter, void* pAtomic) { - PWBLINUX pWbLinux = &Adapter->WbLinux; + PWBLINUX pWbLinux = &adapter->WbLinux; u32 ltmp; u32 * pltmp = (u32 *)pAtomic; spin_lock_irq( &pWbLinux->AtomicSpinLock ); @@ -47,9 +47,9 @@ EncapAtomicDec(PADAPTER Adapter, void* pAtomic) } unsigned char -WBLINUX_Initial(PADAPTER Adapter) +WBLINUX_Initial(struct wb35_adapter * adapter) { - PWBLINUX pWbLinux = &Adapter->WbLinux; + PWBLINUX pWbLinux = &adapter->WbLinux; spin_lock_init( &pWbLinux->SpinLock ); spin_lock_init( &pWbLinux->AtomicSpinLock ); @@ -57,40 +57,40 @@ WBLINUX_Initial(PADAPTER Adapter) } void -WBLinux_ReceivePacket(PADAPTER Adapter, PRXLAYER1 pRxLayer1) +WBLinux_ReceivePacket(struct wb35_adapter * adapter, PRXLAYER1 pRxLayer1) { BUG(); } void -WBLINUX_GetNextPacket(PADAPTER Adapter, PDESCRIPTOR pDes) +WBLINUX_GetNextPacket(struct wb35_adapter * adapter, PDESCRIPTOR pDes) { BUG(); } void -WBLINUX_GetNextPacketCompleted(PADAPTER Adapter, PDESCRIPTOR pDes) +WBLINUX_GetNextPacketCompleted(struct wb35_adapter * adapter, PDESCRIPTOR pDes) { BUG(); } void -WBLINUX_Destroy(PADAPTER Adapter) +WBLINUX_Destroy(struct wb35_adapter * adapter) { - WBLINUX_stop( Adapter ); + WBLINUX_stop( adapter ); #ifdef _PE_USB_INI_DUMP_ WBDEBUG(("[w35und] unregister_netdev!\n")); #endif } void -WBLINUX_stop( PADAPTER Adapter ) +WBLINUX_stop( struct wb35_adapter * adapter ) { - PWBLINUX pWbLinux = &Adapter->WbLinux; + PWBLINUX pWbLinux = &adapter->WbLinux; struct sk_buff *pSkb; - if (OS_ATOMIC_INC( Adapter, &pWbLinux->ThreadCount ) == 1) { + if (OS_ATOMIC_INC( adapter, &pWbLinux->ThreadCount ) == 1) { // Shutdown module immediately pWbLinux->shutdown = 1; @@ -112,33 +112,33 @@ WBLINUX_stop( PADAPTER Adapter ) #endif } - OS_ATOMIC_DEC( Adapter, &pWbLinux->ThreadCount ); + OS_ATOMIC_DEC(adapter, &pWbLinux->ThreadCount); } void -WbWlanHalt( PADAPTER Adapter ) +WbWlanHalt(struct wb35_adapter *adapter) { //--------------------- - Adapter->sLocalPara.ShutDowned = TRUE; + adapter->sLocalPara.ShutDowned = TRUE; - Mds_Destroy( Adapter ); + Mds_Destroy(adapter); // Turn off Rx and Tx hardware ability - hal_stop( &Adapter->sHwData ); + hal_stop(&adapter->sHwData); #ifdef _PE_USB_INI_DUMP_ WBDEBUG(("[w35und] Hal_stop O.K.\n")); #endif msleep(100);// Waiting Irp completed // Destroy the NDIS module - WBLINUX_Destroy( Adapter ); + WBLINUX_Destroy(adapter); // Halt the HAL - hal_halt(&Adapter->sHwData, NULL); + hal_halt(&adapter->sHwData, NULL); } unsigned char -WbWLanInitialize(PADAPTER Adapter) +WbWLanInitialize(struct wb35_adapter *adapter) { phw_data_t pHwData; u8 *pMacAddr; @@ -150,22 +150,22 @@ WbWLanInitialize(PADAPTER Adapter) // // Setting default value for Linux // - Adapter->sLocalPara.region_INF = REGION_AUTO; - Adapter->sLocalPara.TxRateMode = RATE_AUTO; + adapter->sLocalPara.region_INF = REGION_AUTO; + adapter->sLocalPara.TxRateMode = RATE_AUTO; psLOCAL->bMacOperationMode = MODE_802_11_BG; // B/G mode - Adapter->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; - Adapter->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; - hal_set_phy_type( &Adapter->sHwData, RF_WB_242_1 ); - Adapter->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; + adapter->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; + adapter->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; + hal_set_phy_type( &adapter->sHwData, RF_WB_242_1 ); + adapter->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; psLOCAL->bPreambleMode = AUTO_MODE; - Adapter->sLocalPara.RadioOffStatus.boSwRadioOff = FALSE; - pHwData = &Adapter->sHwData; + adapter->sLocalPara.RadioOffStatus.boSwRadioOff = FALSE; + pHwData = &adapter->sHwData; hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); // // Initial each module and variable // - if (!WBLINUX_Initial(Adapter)) { + if (!WBLINUX_Initial(adapter)) { #ifdef _PE_USB_INI_DUMP_ WBDEBUG(("[w35und]WBNDIS initialization failed\n")); #endif @@ -173,17 +173,17 @@ WbWLanInitialize(PADAPTER Adapter) } // Initial Software variable - Adapter->sLocalPara.ShutDowned = FALSE; + adapter->sLocalPara.ShutDowned = FALSE; //added by ws for wep key error detection - Adapter->sLocalPara.bWepKeyError= FALSE; - Adapter->sLocalPara.bToSelfPacketReceived = FALSE; - Adapter->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds + adapter->sLocalPara.bWepKeyError= FALSE; + adapter->sLocalPara.bToSelfPacketReceived = FALSE; + adapter->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds // Initial USB hal InitStep = 1; - pHwData = &Adapter->sHwData; - if (!hal_init_hardware(pHwData, Adapter)) + pHwData = &adapter->sHwData; + if (!hal_init_hardware(pHwData, adapter)) goto error; EEPROM_region = hal_get_region_from_EEPROM( pHwData ); @@ -197,9 +197,9 @@ WbWLanInitialize(PADAPTER Adapter) } // Get Software setting flag from hal - Adapter->sLocalPara.boAntennaDiversity = FALSE; + adapter->sLocalPara.boAntennaDiversity = FALSE; if (hal_software_set(pHwData) & 0x00000001) - Adapter->sLocalPara.boAntennaDiversity = TRUE; + adapter->sLocalPara.boAntennaDiversity = TRUE; // // For TS module @@ -208,7 +208,7 @@ WbWLanInitialize(PADAPTER Adapter) // For MDS module InitStep = 3; - Mds_initial(Adapter); + Mds_initial(adapter); //======================================= // Initialize the SME, SCAN, MLME, ROAM @@ -218,15 +218,15 @@ WbWLanInitialize(PADAPTER Adapter) InitStep = 6; // If no user-defined address in the registry, use the addresss "burned" on the NIC instead. - pMacAddr = Adapter->sLocalPara.ThisMacAddress; - pMacAddr2 = Adapter->sLocalPara.PermanentAddress; - hal_get_permanent_address( pHwData, Adapter->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM + pMacAddr = adapter->sLocalPara.ThisMacAddress; + pMacAddr2 = adapter->sLocalPara.PermanentAddress; + hal_get_permanent_address( pHwData, adapter->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM if (OS_MEMORY_COMPARE(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH )) // Is equal { memcpy( pMacAddr, pMacAddr2, MAC_ADDR_LENGTH ); } else { // Set the user define MAC address - hal_set_ethernet_address( pHwData, Adapter->sLocalPara.ThisMacAddress ); + hal_set_ethernet_address( pHwData, adapter->sLocalPara.ThisMacAddress ); } //get current antenna @@ -240,7 +240,7 @@ WbWLanInitialize(PADAPTER Adapter) while (!hal_idle(pHwData)) msleep(10); - MTO_Init(Adapter); + MTO_Init(adapter); HwRadioOff = hal_get_hw_radio_off( pHwData ); psLOCAL->RadioOffStatus.boHwRadioOff = !!HwRadioOff; @@ -249,16 +249,16 @@ WbWLanInitialize(PADAPTER Adapter) hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. //set a tx power for reference..... -// sme_set_tx_power_level(Adapter, 12); FIXME? +// sme_set_tx_power_level(adapter, 12); FIXME? return TRUE; error: switch (InitStep) { case 5: case 4: - case 3: Mds_Destroy( Adapter ); + case 3: Mds_Destroy( adapter ); case 2: - case 1: WBLINUX_Destroy( Adapter ); + case 1: WBLINUX_Destroy( adapter ); hal_halt( pHwData, NULL ); case 0: break; } @@ -266,9 +266,9 @@ error: return FALSE; } -void WBLINUX_ConnectStatus(PADAPTER Adapter, u32 flag) +void WBLINUX_ConnectStatus(struct wb35_adapter * adapter, u32 flag) { - PWBLINUX pWbLinux = &Adapter->WbLinux; + PWBLINUX pWbLinux = &adapter->WbLinux; pWbLinux->LinkStatus = flag; // OS_DISCONNECTED or OS_CONNECTED } diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index 68240c5fc80d..446ace9a1c47 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -4,20 +4,20 @@ // wblinux_f.h // u32 WBLINUX_MemoryAlloc( void* *VirtualAddress, u32 Length ); -s32 EncapAtomicInc( PADAPTER Adapter, void* pAtomic ); -s32 EncapAtomicDec( PADAPTER Adapter, void* pAtomic ); -void WBLinux_ReceivePacket( PADAPTER Adapter, PRXLAYER1 pRxLayer1 ); -unsigned char WBLINUX_Initial( PADAPTER Adapter ); +s32 EncapAtomicInc( struct wb35_adapter *adapter, void* pAtomic ); +s32 EncapAtomicDec( struct wb35_adapter *adapter, void* pAtomic ); +void WBLinux_ReceivePacket( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); +unsigned char WBLINUX_Initial( struct wb35_adapter *adapter ); int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev ); -void WBLINUX_GetNextPacket( PADAPTER Adapter, PDESCRIPTOR pDes ); -void WBLINUX_GetNextPacketCompleted( PADAPTER Adapter, PDESCRIPTOR pDes ); -void WBLINUX_stop( PADAPTER Adapter ); -void WBLINUX_Destroy( PADAPTER Adapter ); +void WBLINUX_GetNextPacket( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); +void WBLINUX_GetNextPacketCompleted( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); +void WBLINUX_stop( struct wb35_adapter *adapter ); +void WBLINUX_Destroy( struct wb35_adapter *adapter ); void wb35_set_multicast( struct net_device *netdev ); struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); -void WBLINUX_stop( PADAPTER Adapter ); -void WbWlanHalt( PADAPTER Adapter ); -void WBLINUX_ConnectStatus( PADAPTER Adapter, u32 flag ); +void WBLINUX_stop( struct wb35_adapter *adapter ); +void WbWlanHalt( struct wb35_adapter *adapter ); +void WBLINUX_ConnectStatus( struct wb35_adapter *adapter, u32 flag ); diff --git a/drivers/staging/winbond/wblinux_s.h b/drivers/staging/winbond/wblinux_s.h index fd2bb43bf3cf..619843f26336 100644 --- a/drivers/staging/winbond/wblinux_s.h +++ b/drivers/staging/winbond/wblinux_s.h @@ -2,7 +2,7 @@ // wblinux_s.h // #define OS_MEMORY_ALLOC( _V, _S ) WBLINUX_MemoryAlloc( _V, _S ) -#define OS_LINK_STATUS (Adapter->WbLinux.LinkStatus == OS_CONNECTED) +#define OS_LINK_STATUS (adapter->WbLinux.LinkStatus == OS_CONNECTED) #define OS_SET_SHUTDOWN( _A ) _A->WbLinux.shutdown=1 #define OS_SET_RESUME( _A ) _A->WbLinux.shutdown=0 #define OS_CONNECT_STATUS_INDICATE( _A, _F ) WBLINUX_ConnectStatus( _A, _F ) -- cgit v1.2.3 From 2267eccee98d316df35e9b39498be5cc6c4f2386 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 11:03:54 +0300 Subject: Staging: w35und: merge wblinux struct to adapter Zaps another compatability layer from the driver code. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 60 ++++++++++++++++++++++++++-------- drivers/staging/winbond/linux/sysdef.h | 1 - drivers/staging/winbond/linux/wbusb.c | 5 --- drivers/staging/winbond/wblinux.c | 37 +++++++++------------ drivers/staging/winbond/wblinux_s.h | 45 ------------------------- 5 files changed, 61 insertions(+), 87 deletions(-) delete mode 100644 drivers/staging/winbond/wblinux_s.h (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index 8925dad8d5d3..fc4205de988f 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -1,23 +1,55 @@ -// -// ADAPTER.H - -// Windows NDIS global variable 'adapter' typedef -// +#define OS_MEMORY_ALLOC( _V, _S ) WBLINUX_MemoryAlloc( _V, _S ) +#define OS_LINK_STATUS (adapter->LinkStatus == OS_CONNECTED) +#define OS_SET_SHUTDOWN( _A ) _A->shutdown=1 +#define OS_SET_RESUME( _A ) _A->shutdown=0 +#define OS_CONNECT_STATUS_INDICATE( _A, _F ) WBLINUX_ConnectStatus( _A, _F ) +#define OS_DISCONNECTED 0 +#define OS_CONNECTED 1 +#define OS_STOP( _A ) WBLINUX_stop( _A ) + +#define OS_CURRENT_RX_BYTE( _A ) _A->RxByteCount +#define OS_CURRENT_TX_BYTE( _A ) _A->TxByteCount +#define OS_EVENT_INDICATE( _A, _B, _F ) +#define OS_PMKID_STATUS_EVENT( _A ) +#define OS_RECEIVE_PACKET_INDICATE( _A, _D ) WBLinux_ReceivePacket( _A, _D ) +#define OS_RECEIVE_802_1X_PACKET_INDICATE( _A, _D ) EAP_ReceivePacket( _A, _D ) +#define OS_GET_PACKET( _A, _D ) WBLINUX_GetNextPacket( _A, _D ) +#define OS_GET_PACKET_COMPLETE( _A, _D ) WBLINUX_GetNextPacketCompleted( _A, _D ) +#define OS_SEND_RESULT( _A, _ID, _R ) + +#define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) + #define MAX_ANSI_STRING 40 struct wb35_adapter { - u32 adapterIndex; // 20060703.4 Add for using padapterContext global adapter point + u32 adapterIndex; // 20060703.4 Add for using padapterContext global adapter point + + WB_LOCALDESCRIPT sLocalPara; // Myself connected parameters + PWB_BSSDESCRIPTION asBSSDescriptElement; + + MLME_FRAME sMlmeFrame; // connect to peerSTA parameters + + MTO_PARAMETERS sMtoPara; // MTO_struct ... + hw_data_t sHwData; //For HAL + MDS Mds; + + spinlock_t AtomicSpinLock; + spinlock_t SpinLock; + u32 shutdown; - WB_LOCALDESCRIPT sLocalPara; // Myself connected parameters - PWB_BSSDESCRIPTION asBSSDescriptElement; + OS_ATOMIC ThreadCount; - MLME_FRAME sMlmeFrame; // connect to peerSTA parameters + u32 LinkStatus; // OS_DISCONNECTED or OS_CONNECTED - MTO_PARAMETERS sMtoPara; // MTO_struct ... - hw_data_t sHwData; //For HAL - MDS Mds; + u32 RxByteCount; + u32 TxByteCount; - WBLINUX WbLinux; - struct iw_statistics iw_stats; + struct sk_buff *skb_array[WBLINUX_PACKET_ARRAY_SIZE]; + struct sk_buff *packet_return; + s32 skb_SetIndex; + s32 skb_GetIndex; + s32 netif_state_stop; // 1: stop 0: normal + struct iw_statistics iw_stats; - u8 LinkName[MAX_ANSI_STRING]; + u8 LinkName[MAX_ANSI_STRING]; }; diff --git a/drivers/staging/winbond/linux/sysdef.h b/drivers/staging/winbond/linux/sysdef.h index d46d63e5c673..4b35a972165d 100644 --- a/drivers/staging/winbond/linux/sysdef.h +++ b/drivers/staging/winbond/linux/sysdef.h @@ -53,7 +53,6 @@ #include "../sme_api.h" #include "../gl_80211.h" #include "../mto.h" -#include "../wblinux_s.h" #include "../wbhal_s.h" diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index 1e43232d0fd4..5f09fd49f52b 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -188,7 +188,6 @@ struct wbsoft_priv { static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) { struct wb35_adapter *adapter; - PWBLINUX pWbLinux; PWBUSB pWbUsb; struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; @@ -214,7 +213,6 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); my_adapter = adapter; - pWbLinux = &adapter->WbLinux; pWbUsb = &adapter->sHwData.WbUsb; pWbUsb->udev = udev; @@ -334,12 +332,9 @@ WbUsb_destroy(phw_data_t pHwData) static void wb35_disconnect(struct usb_interface *intf) { - PWBLINUX pWbLinux; struct wb35_adapter * adapter = usb_get_intfdata(intf); usb_set_intfdata(intf, NULL); - pWbLinux = &adapter->WbLinux; - // Card remove WbWlanHalt(adapter); diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 6259dd0dcd18..89f9f7c9376e 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -23,36 +23,32 @@ WBLINUX_MemoryAlloc(void* *VirtualAddress, u32 Length) s32 EncapAtomicInc(struct wb35_adapter * adapter, void* pAtomic) { - PWBLINUX pWbLinux = &adapter->WbLinux; u32 ltmp; u32 * pltmp = (u32 *)pAtomic; - spin_lock_irq( &pWbLinux->AtomicSpinLock ); + spin_lock_irq( &adapter->AtomicSpinLock ); (*pltmp)++; ltmp = (*pltmp); - spin_unlock_irq( &pWbLinux->AtomicSpinLock ); + spin_unlock_irq( &adapter->AtomicSpinLock ); return ltmp; } s32 EncapAtomicDec(struct wb35_adapter * adapter, void* pAtomic) { - PWBLINUX pWbLinux = &adapter->WbLinux; u32 ltmp; u32 * pltmp = (u32 *)pAtomic; - spin_lock_irq( &pWbLinux->AtomicSpinLock ); + spin_lock_irq( &adapter->AtomicSpinLock ); (*pltmp)--; ltmp = (*pltmp); - spin_unlock_irq( &pWbLinux->AtomicSpinLock ); + spin_unlock_irq( &adapter->AtomicSpinLock ); return ltmp; } unsigned char WBLINUX_Initial(struct wb35_adapter * adapter) { - PWBLINUX pWbLinux = &adapter->WbLinux; - - spin_lock_init( &pWbLinux->SpinLock ); - spin_lock_init( &pWbLinux->AtomicSpinLock ); + spin_lock_init( &adapter->SpinLock ); + spin_lock_init( &adapter->AtomicSpinLock ); return TRUE; } @@ -87,24 +83,23 @@ WBLINUX_Destroy(struct wb35_adapter * adapter) void WBLINUX_stop( struct wb35_adapter * adapter ) { - PWBLINUX pWbLinux = &adapter->WbLinux; struct sk_buff *pSkb; - if (OS_ATOMIC_INC( adapter, &pWbLinux->ThreadCount ) == 1) { + if (OS_ATOMIC_INC( adapter, &adapter->ThreadCount ) == 1) { // Shutdown module immediately - pWbLinux->shutdown = 1; + adapter->shutdown = 1; - while (pWbLinux->skb_array[ pWbLinux->skb_GetIndex ]) { + while (adapter->skb_array[ adapter->skb_GetIndex ]) { // Trying to free the un-sending packet - pSkb = pWbLinux->skb_array[ pWbLinux->skb_GetIndex ]; - pWbLinux->skb_array[ pWbLinux->skb_GetIndex ] = NULL; + pSkb = adapter->skb_array[ adapter->skb_GetIndex ]; + adapter->skb_array[ adapter->skb_GetIndex ] = NULL; if( in_irq() ) dev_kfree_skb_irq( pSkb ); else dev_kfree_skb( pSkb ); - pWbLinux->skb_GetIndex++; - pWbLinux->skb_GetIndex %= WBLINUX_PACKET_ARRAY_SIZE; + adapter->skb_GetIndex++; + adapter->skb_GetIndex %= WBLINUX_PACKET_ARRAY_SIZE; } #ifdef _PE_STATE_DUMP_ @@ -112,7 +107,7 @@ WBLINUX_stop( struct wb35_adapter * adapter ) #endif } - OS_ATOMIC_DEC(adapter, &pWbLinux->ThreadCount); + OS_ATOMIC_DEC(adapter, &adapter->ThreadCount); } void @@ -268,8 +263,6 @@ error: void WBLINUX_ConnectStatus(struct wb35_adapter * adapter, u32 flag) { - PWBLINUX pWbLinux = &adapter->WbLinux; - - pWbLinux->LinkStatus = flag; // OS_DISCONNECTED or OS_CONNECTED + adapter->LinkStatus = flag; // OS_DISCONNECTED or OS_CONNECTED } diff --git a/drivers/staging/winbond/wblinux_s.h b/drivers/staging/winbond/wblinux_s.h deleted file mode 100644 index 619843f26336..000000000000 --- a/drivers/staging/winbond/wblinux_s.h +++ /dev/null @@ -1,45 +0,0 @@ -//============================================================ -// wblinux_s.h -// -#define OS_MEMORY_ALLOC( _V, _S ) WBLINUX_MemoryAlloc( _V, _S ) -#define OS_LINK_STATUS (adapter->WbLinux.LinkStatus == OS_CONNECTED) -#define OS_SET_SHUTDOWN( _A ) _A->WbLinux.shutdown=1 -#define OS_SET_RESUME( _A ) _A->WbLinux.shutdown=0 -#define OS_CONNECT_STATUS_INDICATE( _A, _F ) WBLINUX_ConnectStatus( _A, _F ) -#define OS_DISCONNECTED 0 -#define OS_CONNECTED 1 -#define OS_STOP( _A ) WBLINUX_stop( _A ) - -#define OS_CURRENT_RX_BYTE( _A ) _A->WbLinux.RxByteCount -#define OS_CURRENT_TX_BYTE( _A ) _A->WbLinux.TxByteCount -#define OS_EVENT_INDICATE( _A, _B, _F ) -#define OS_PMKID_STATUS_EVENT( _A ) -#define OS_RECEIVE_PACKET_INDICATE( _A, _D ) WBLinux_ReceivePacket( _A, _D ) -#define OS_RECEIVE_802_1X_PACKET_INDICATE( _A, _D ) EAP_ReceivePacket( _A, _D ) -#define OS_GET_PACKET( _A, _D ) WBLINUX_GetNextPacket( _A, _D ) -#define OS_GET_PACKET_COMPLETE( _A, _D ) WBLINUX_GetNextPacketCompleted( _A, _D ) -#define OS_SEND_RESULT( _A, _ID, _R ) - -#define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) - -typedef struct _WBLINUX -{ - spinlock_t AtomicSpinLock; - spinlock_t SpinLock; - u32 shutdown; - - OS_ATOMIC ThreadCount; - - u32 LinkStatus; // OS_DISCONNECTED or OS_CONNECTED - - u32 RxByteCount; - u32 TxByteCount; - - struct sk_buff *skb_array[ WBLINUX_PACKET_ARRAY_SIZE ]; - struct sk_buff *packet_return; - s32 skb_SetIndex; - s32 skb_GetIndex; - s32 netif_state_stop; // 1: stop 0: normal -} WBLINUX, *PWBLINUX; - - -- cgit v1.2.3 From f7a9f3a08a8efc9cb08bf157209b2dc2fff2174f Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 22 Oct 2008 11:04:23 +0300 Subject: Staging: w35und: wb35_probe() cleanup Fix error handling in wb35_probe() function and clean it up a bit. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb.c | 102 +++++++++++++++------------------- 1 file changed, 45 insertions(+), 57 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index 5f09fd49f52b..c1c2642f69c6 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -191,26 +191,33 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id PWBUSB pWbUsb; struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; - int ret = -1; u32 ltmp; struct usb_device *udev = interface_to_usbdev(intf); + struct wbsoft_priv *priv; + struct ieee80211_hw *dev; + static struct ieee80211_supported_band band; + int err; usb_get_dev(udev); - printk("[w35und]wb35_probe ->\n"); - // 20060630.2 Check the device if it already be opened - ret = usb_control_msg(udev, usb_rcvctrlpipe( udev, 0 ), + err = usb_control_msg(udev, usb_rcvctrlpipe( udev, 0 ), 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, 0x0, 0x400, <mp, 4, HZ*100 ); - if (ret < 0) + if (err) goto error; ltmp = cpu_to_le32(ltmp); - if (ltmp) // Is already initialized? + if (ltmp) { // Is already initialized? + err = -EBUSY; goto error; + } adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); + if (!adapter) { + err = -ENOMEM; + goto error; + } my_adapter = adapter; pWbUsb = &adapter->sHwData.WbUsb; @@ -225,69 +232,50 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id } if (!WbWLanInitialize(adapter)) { - printk("[w35und]WbWLanInitialize fail\n"); - goto error; + err = -EINVAL; + goto error_free_adapter; } - { - struct wbsoft_priv *priv; - struct ieee80211_hw *dev; - static struct ieee80211_supported_band band; - int res; - - dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); - - if (!dev) { - printk("w35und: ieee80211 alloc failed\n" ); - BUG(); - } - - my_dev = dev; - - SET_IEEE80211_DEV(dev, &udev->dev); - { - phw_data_t pHwData = &adapter->sHwData; - unsigned char dev_addr[MAX_ADDR_LEN]; - hal_get_permanent_address(pHwData, dev_addr); - SET_IEEE80211_PERM_ADDR(dev, dev_addr); - } - - - dev->extra_tx_headroom = 12; /* FIXME */ - dev->flags = 0; + dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); + if (!dev) + goto error_free_adapter; - dev->channel_change_time = 1000; -// dev->max_rssi = 100; + my_dev = dev; - dev->queues = 1; + SET_IEEE80211_DEV(dev, &udev->dev); + { + phw_data_t pHwData = &adapter->sHwData; + unsigned char dev_addr[MAX_ADDR_LEN]; + hal_get_permanent_address(pHwData, dev_addr); + SET_IEEE80211_PERM_ADDR(dev, dev_addr); + } - band.channels = wbsoft_channels; - band.n_channels = ARRAY_SIZE(wbsoft_channels); - band.bitrates = wbsoft_rates; - band.n_bitrates = ARRAY_SIZE(wbsoft_rates); + dev->extra_tx_headroom = 12; /* FIXME */ + dev->flags = 0; - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band; -#if 0 - wbsoft_modes[0].num_channels = 1; - wbsoft_modes[0].channels = wbsoft_channels; - wbsoft_modes[0].mode = MODE_IEEE80211B; - wbsoft_modes[0].num_rates = ARRAY_SIZE(wbsoft_rates); - wbsoft_modes[0].rates = wbsoft_rates; + dev->channel_change_time = 1000; + dev->queues = 1; - res = ieee80211_register_hwmode(dev, &wbsoft_modes[0]); - BUG_ON(res); -#endif + band.channels = wbsoft_channels; + band.n_channels = ARRAY_SIZE(wbsoft_channels); + band.bitrates = wbsoft_rates; + band.n_bitrates = ARRAY_SIZE(wbsoft_rates); - res = ieee80211_register_hw(dev); - BUG_ON(res); - } + dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band; + err = ieee80211_register_hw(dev); + if (err) + goto error_free_hw; - usb_set_intfdata( intf, adapter ); + usb_set_intfdata(intf, adapter); - printk("[w35und] _probe OK\n"); return 0; + +error_free_hw: + ieee80211_free_hw(dev); +error_free_adapter: + kfree(adapter); error: - return -ENOMEM; + return err; } void packet_came(char *pRxBufferAddress, int PacketSize) -- cgit v1.2.3 From bbba755492c53a16dc551db9d5b05e58c51ffe2a Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 27 Oct 2008 14:21:24 -0700 Subject: Staging: w35und: remove usb_submit_urb wrapper function No need for a simple wrapper here. Cc: Pekka Enberg Cc: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wb35reg.c | 2 +- drivers/staging/winbond/linux/wb35rx.c | 2 +- drivers/staging/winbond/linux/wb35tx.c | 4 ++-- drivers/staging/winbond/linux/wbusb_f.h | 1 - 4 files changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 041be8143f1f..c2864b11a5c5 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -434,7 +434,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) reg->EP0vm_state = VM_RUNNING; - ret = wb_usb_submit_urb( urb ); + ret = usb_submit_urb(urb, GFP_ATOMIC); if (ret < 0) { #ifdef _PE_REG_DUMP_ diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index ae91b620c097..e565746713ed 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -70,7 +70,7 @@ void Wb35Rx( phw_data_t pHwData ) pWb35Rx->EP3vm_state = VM_RUNNING; - retv = wb_usb_submit_urb(urb); + retv = usb_submit_urb(urb, GFP_ATOMIC); if (retv != 0) { printk("Rx URB sending error\n"); diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index 3c40e31993ba..c54ef30a577b 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -65,7 +65,7 @@ void Wb35Tx(phw_data_t pHwData) Wb35Tx_complete, pHwData); pWb35Tx->EP4vm_state = VM_RUNNING; - retv = wb_usb_submit_urb( pUrb ); + retv = usb_submit_urb(pUrb, GFP_ATOMIC); if (retv<0) { printk("EP4 Tx Irp sending error\n"); goto cleanup; @@ -240,7 +240,7 @@ void Wb35Tx_EP2VM(phw_data_t pHwData) pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, pHwData, 32); pWb35Tx->EP2vm_state = VM_RUNNING; - retv = wb_usb_submit_urb( pUrb ); + retv = usb_submit_urb(pUrb, GFP_ATOMIC); if (retv < 0) { #ifdef _PE_TX_DUMP_ diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h index 5a811f6c022a..db47e1d86253 100644 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ b/drivers/staging/winbond/linux/wbusb_f.h @@ -16,7 +16,6 @@ void WbUsb_destroy(phw_data_t pHwData); unsigned char WbWLanInitialize(struct wb35_adapter *adapter); #define WbUsb_Stop( _A ) -#define wb_usb_submit_urb(_A) usb_submit_urb(_A, GFP_ATOMIC) #define wb_usb_alloc_urb(_A) usb_alloc_urb(_A, GFP_ATOMIC) #define WbUsb_CheckForHang( _P ) -- cgit v1.2.3 From d61cda255f3bce13f0ba017430f5fcf19774236c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 27 Oct 2008 14:21:24 -0700 Subject: Staging: w35und: remove usb_alloc_urb wrapper function No need for a simple wrapper here. Cc: Pekka Enberg Cc: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wb35reg.c | 8 ++++---- drivers/staging/winbond/linux/wb35rx.c | 2 +- drivers/staging/winbond/linux/wb35tx.c | 4 ++-- drivers/staging/winbond/linux/wbusb_f.h | 7 ------- 4 files changed, 7 insertions(+), 14 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index c2864b11a5c5..191322d2d171 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -26,7 +26,7 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N // Trying to use burst write function if use new hardware UrbSize = sizeof(struct wb35_reg_queue) + DataSize + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); - urb = wb_usb_alloc_urb(0); + urb = usb_alloc_urb(0, GFP_ATOMIC); if( urb && reg_queue ) { reg_queue->DIRECT = 2;// burst write register reg_queue->INDEX = RegisterNo; @@ -175,7 +175,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // update the register by send urb request------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); - urb = wb_usb_alloc_urb(0); + urb = usb_alloc_urb(0, GFP_ATOMIC); if (urb && reg_queue) { reg_queue->DIRECT = 1;// burst write register reg_queue->INDEX = RegisterNo; @@ -235,7 +235,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // update the register by send urb request------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC((void* *) ®_queue, UrbSize ); - urb = wb_usb_alloc_urb(0); + urb = usb_alloc_urb(0, GFP_ATOMIC); if (urb && reg_queue) { reg_queue->DIRECT = 1;// burst write register reg_queue->INDEX = RegisterNo; @@ -342,7 +342,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // update the variable by send Urb to read register ------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); - urb = wb_usb_alloc_urb(0); + urb = usb_alloc_urb(0, GFP_ATOMIC); if( urb && reg_queue ) { reg_queue->DIRECT = 0;// read register diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index e565746713ed..13269968d17a 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -168,7 +168,7 @@ unsigned char Wb35Rx_initial(phw_data_t pHwData) // Initial the Buffer Queue Wb35Rx_reset_descriptor( pHwData ); - pWb35Rx->RxUrb = wb_usb_alloc_urb(0); + pWb35Rx->RxUrb = usb_alloc_urb(0, GFP_ATOMIC); return (!!pWb35Rx->RxUrb); } diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index c54ef30a577b..9c928eec2f4a 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -134,11 +134,11 @@ unsigned char Wb35Tx_initial(phw_data_t pHwData) { PWB35TX pWb35Tx = &pHwData->Wb35Tx; - pWb35Tx->Tx4Urb = wb_usb_alloc_urb(0); + pWb35Tx->Tx4Urb = usb_alloc_urb(0, GFP_ATOMIC); if (!pWb35Tx->Tx4Urb) return FALSE; - pWb35Tx->Tx2Urb = wb_usb_alloc_urb(0); + pWb35Tx->Tx2Urb = usb_alloc_urb(0, GFP_ATOMIC); if (!pWb35Tx->Tx2Urb) { usb_free_urb( pWb35Tx->Tx4Urb ); diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h index db47e1d86253..dd633ba401fe 100644 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ b/drivers/staging/winbond/linux/wbusb_f.h @@ -16,12 +16,5 @@ void WbUsb_destroy(phw_data_t pHwData); unsigned char WbWLanInitialize(struct wb35_adapter *adapter); #define WbUsb_Stop( _A ) -#define wb_usb_alloc_urb(_A) usb_alloc_urb(_A, GFP_ATOMIC) - #define WbUsb_CheckForHang( _P ) #define WbUsb_DetectStart( _P, _I ) - - - - - -- cgit v1.2.3 From ad9e22e0ff20f257477420bd3a1b277be255e169 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Mon, 27 Oct 2008 22:44:19 +0200 Subject: w35und: remove dead code from wbusb_f.h Remove dead code from wbusb_f.h and move the WbWLanInitialize() definition to wblinux_f.h where it arguably belongs to. As the wbusb_f.h is now empty, we can remove it completely. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb.c | 12 ------- drivers/staging/winbond/linux/wbusb_f.h | 20 ------------ drivers/staging/winbond/wbhal.c | 57 +++++++++++++++------------------ drivers/staging/winbond/wbhal_f.h | 2 -- drivers/staging/winbond/wblinux_f.h | 3 +- 5 files changed, 27 insertions(+), 67 deletions(-) delete mode 100644 drivers/staging/winbond/linux/wbusb_f.h (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index c1c2642f69c6..eb115034498a 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -306,18 +306,6 @@ void packet_came(char *pRxBufferAddress, int PacketSize) ieee80211_rx_irqsafe(my_dev, skb, &rx_status); } -unsigned char -WbUsb_initial(phw_data_t pHwData) -{ - return 1; -} - - -void -WbUsb_destroy(phw_data_t pHwData) -{ -} - static void wb35_disconnect(struct usb_interface *intf) { struct wb35_adapter * adapter = usb_get_intfdata(intf); diff --git a/drivers/staging/winbond/linux/wbusb_f.h b/drivers/staging/winbond/linux/wbusb_f.h deleted file mode 100644 index dd633ba401fe..000000000000 --- a/drivers/staging/winbond/linux/wbusb_f.h +++ /dev/null @@ -1,20 +0,0 @@ -//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// Copyright (c) 1996-2004 Winbond Electronic Corporation -// -// Module Name: -// wbusb_f.h -// -// Abstract: -// Linux driver. -// -// Author: -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - -unsigned char WbUsb_initial(phw_data_t pHwData); -void WbUsb_destroy(phw_data_t pHwData); -unsigned char WbWLanInitialize(struct wb35_adapter *adapter); -#define WbUsb_Stop( _A ) - -#define WbUsb_CheckForHang( _P ) -#define WbUsb_DetectStart( _P, _I ) diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 3049ab6ef49e..c8da1a3fcd1a 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -37,34 +37,32 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time pHwData->FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; // Setting default fragment threshold - if (WbUsb_initial(pHwData)) { - pHwData->InitialResource = 1; - if( Wb35Reg_initial(pHwData)) { - pHwData->InitialResource = 2; - if (Wb35Tx_initial(pHwData)) { - pHwData->InitialResource = 3; - if (Wb35Rx_initial(pHwData)) { - pHwData->InitialResource = 4; - OS_TIMER_INITIAL( &pHwData->LEDTimer, hal_led_control, pHwData ); - OS_TIMER_SET( &pHwData->LEDTimer, 1000 ); // 20060623 - - // - // For restrict to vendor's hardware - // - SoftwareSet = hal_software_set( pHwData ); - - #ifdef Vendor2 - // Try to make sure the EEPROM contain - SoftwareSet >>= 8; - if( SoftwareSet != 0x82 ) - return FALSE; - #endif - - Wb35Rx_start( pHwData ); - Wb35Tx_EP2VM_start( pHwData ); - - return TRUE; - } + pHwData->InitialResource = 1; + if( Wb35Reg_initial(pHwData)) { + pHwData->InitialResource = 2; + if (Wb35Tx_initial(pHwData)) { + pHwData->InitialResource = 3; + if (Wb35Rx_initial(pHwData)) { + pHwData->InitialResource = 4; + OS_TIMER_INITIAL( &pHwData->LEDTimer, hal_led_control, pHwData ); + OS_TIMER_SET( &pHwData->LEDTimer, 1000 ); // 20060623 + + // + // For restrict to vendor's hardware + // + SoftwareSet = hal_software_set( pHwData ); + + #ifdef Vendor2 + // Try to make sure the EEPROM contain + SoftwareSet >>= 8; + if( SoftwareSet != 0x82 ) + return FALSE; + #endif + + Wb35Rx_start( pHwData ); + Wb35Tx_EP2VM_start( pHwData ); + + return TRUE; } } } @@ -84,7 +82,6 @@ void hal_halt(phw_data_t pHwData, void *ppa_data) Wb35Rx_destroy( pHwData ); // Release the Rx case 2: Wb35Tx_destroy( pHwData ); // Release the Tx case 1: Wb35Reg_destroy( pHwData ); // Release the Wb35 Regisster resources - WbUsb_destroy( pHwData );// Release the WbUsb } } @@ -330,8 +327,6 @@ void hal_stop( phw_data_t pHwData ) reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl ); - - WbUsb_Stop( pHwData ); // 20051230 Add.4 } unsigned char hal_idle(phw_data_t pHwData) diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index 56cd31098c43..239c301b0296 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -2,12 +2,10 @@ // Device related include //===================================================================== #ifdef WB_LINUX - #include "linux/wbusb_f.h" #include "linux/wb35reg_f.h" #include "linux/wb35tx_f.h" #include "linux/wb35rx_f.h" #else - #include "wbusb_f.h" #include "wb35reg_f.h" #include "wb35tx_f.h" #include "wb35rx_f.h" diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index 446ace9a1c47..1d09c659a77d 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -18,6 +18,5 @@ struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); void WBLINUX_stop( struct wb35_adapter *adapter ); void WbWlanHalt( struct wb35_adapter *adapter ); void WBLINUX_ConnectStatus( struct wb35_adapter *adapter, u32 flag ); - - +unsigned char WbWLanInitialize(struct wb35_adapter *adapter); -- cgit v1.2.3 From 7260f54b57d2b5c4130e702baedd475b4fe93c45 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Mon, 27 Oct 2008 22:46:39 +0200 Subject: Staging: w35und: remove true/false boolean macros Use the kernel built-in true and false boolean values instead of duplicating them in the driver code. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/common.h | 17 -------- drivers/staging/winbond/linux/wb35reg.c | 70 +++++++++++++++---------------- drivers/staging/winbond/linux/wb35rx.c | 2 +- drivers/staging/winbond/linux/wb35tx.c | 14 +++---- drivers/staging/winbond/mds.c | 31 +++++++------- drivers/staging/winbond/mlmetxrx.c | 16 +++---- drivers/staging/winbond/mto.c | 12 +++--- drivers/staging/winbond/phy_calibration.c | 6 +-- drivers/staging/winbond/wbhal.c | 14 +++---- drivers/staging/winbond/wblinux.c | 20 ++++----- 10 files changed, 92 insertions(+), 110 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 64bd1c7dff65..42c23a8156c8 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -45,23 +45,6 @@ #define FAILURE 0 -#ifndef true -#define true 1 -#endif - -#ifndef false -#define false 0 -#endif - -// PD43 20021108 -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - #define STATUS_MEDIA_CONNECT 1 #define STATUS_MEDIA_DISCONNECT 0 diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 191322d2d171..47b5a7d801f6 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -2,8 +2,8 @@ extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); -// TRUE : read command process successfully -// FALSE : register not support +// true : read command process successfully +// false : register not support // RegisterNo : start base // pRegisterData : data point // NumberOfData : number of register data @@ -21,7 +21,7 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N // Module shutdown if (pHwData->SurpriseRemove) - return FALSE; + return false; // Trying to use burst write function if use new hardware UrbSize = sizeof(struct wb35_reg_queue) + DataSize + sizeof(struct usb_ctrlrequest); @@ -58,15 +58,15 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N // Start EP0VM Wb35Reg_EP0VM_start(pHwData); - return TRUE; + return true; } else { if (urb) usb_free_urb(urb); if (reg_queue) kfree(reg_queue); - return FALSE; + return false; } - return FALSE; + return false; } void @@ -112,8 +112,8 @@ Wb35Reg_Update(phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue) } } -// TRUE : read command process successfully -// FALSE : register not support +// true : read command process successfully +// false : register not support unsigned char Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) { @@ -122,7 +122,7 @@ Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // Module shutdown if (pHwData->SurpriseRemove) - return FALSE; + return false; RegisterValue = cpu_to_le32(RegisterValue); @@ -150,14 +150,14 @@ Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) #endif pHwData->SurpriseRemove = 1; // 20060704.2 - return FALSE; + return false; } - return TRUE; + return true; } -// TRUE : read command process successfully -// FALSE : register not support +// true : read command process successfully +// false : register not support unsigned char Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) { @@ -170,7 +170,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // Module shutdown if (pHwData->SurpriseRemove) - return FALSE; + return false; // update the register by send urb request------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); @@ -180,7 +180,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) reg_queue->DIRECT = 1;// burst write register reg_queue->INDEX = RegisterNo; reg_queue->VALUE = cpu_to_le32(RegisterValue); - reg_queue->RESERVED_VALID = FALSE; + reg_queue->RESERVED_VALID = false; dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode @@ -205,19 +205,19 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // Start EP0VM Wb35Reg_EP0VM_start(pHwData); - return TRUE; + return true; } else { if (urb) usb_free_urb(urb); kfree(reg_queue); - return FALSE; + return false; } } //This command will be executed with a user defined value. When it completes, //this value is useful. For example, hal_set_current_channel will use it. -// TRUE : read command process successfully -// FALSE : register not support +// true : read command process successfully +// false : register not support unsigned char Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue, s8 *pValue, s8 Len) @@ -230,7 +230,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // Module shutdown if (pHwData->SurpriseRemove) - return FALSE; + return false; // update the register by send urb request------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); @@ -242,7 +242,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register reg_queue->VALUE = cpu_to_le32(RegisterValue); //NOTE : Users must guarantee the size of value will not exceed the buffer size. memcpy(reg_queue->RESERVED, pValue, Len); - reg_queue->RESERVED_VALID = TRUE; + reg_queue->RESERVED_VALID = true; dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode @@ -265,17 +265,17 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // Start EP0VM Wb35Reg_EP0VM_start(pHwData); - return TRUE; + return true; } else { if (urb) usb_free_urb(urb); kfree(reg_queue); - return FALSE; + return false; } } -// TRUE : read command process successfully -// FALSE : register not support +// true : read command process successfully +// false : register not support // pRegisterValue : It must be a resident buffer due to asynchronous read register. unsigned char Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) @@ -286,7 +286,7 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // Module shutdown if (pHwData->SurpriseRemove) - return FALSE; + return false; // Read the register by send usb message------------------------------------ @@ -317,14 +317,14 @@ Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) #endif pHwData->SurpriseRemove = 1; // 20060704.2 - return FALSE; + return false; } - return TRUE; + return true; } -// TRUE : read command process successfully -// FALSE : register not support +// true : read command process successfully +// false : register not support // pRegisterValue : It must be a resident buffer due to asynchronous read register. unsigned char Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) @@ -337,7 +337,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // Module shutdown if (pHwData->SurpriseRemove) - return FALSE; + return false; // update the variable by send Urb to read register ------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); @@ -371,12 +371,12 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // Start EP0VM Wb35Reg_EP0VM_start( pHwData ); - return TRUE; + return true; } else { if (urb) usb_free_urb( urb ); kfree(reg_queue); - return FALSE; + return false; } } @@ -629,9 +629,9 @@ unsigned char Wb35Reg_initial(phw_data_t pHwData) Dxx_initial(pHwData); if (pHwData->SurpriseRemove) - return FALSE; + return false; else - return TRUE; // Initial fail + return true; // Initial fail } //=================================================================================== diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index 13269968d17a..9593a60f8bbb 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -326,7 +326,7 @@ u16 Wb35Rx_indicate(phw_data_t pHwData) // Reclaim resource pWb35Rx->RxOwner[ RxBufferId ] = 1; - } while(TRUE); + } while (true); return stmp2; } diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index 9c928eec2f4a..020c52d761cb 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -17,7 +17,7 @@ Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) PWB35TX pWb35Tx = &pHwData->Wb35Tx; *pBuffer = pWb35Tx->TxBuffer[0]; - return TRUE; + return true; } void Wb35Tx_start(phw_data_t pHwData) @@ -136,16 +136,16 @@ unsigned char Wb35Tx_initial(phw_data_t pHwData) pWb35Tx->Tx4Urb = usb_alloc_urb(0, GFP_ATOMIC); if (!pWb35Tx->Tx4Urb) - return FALSE; + return false; pWb35Tx->Tx2Urb = usb_alloc_urb(0, GFP_ATOMIC); if (!pWb35Tx->Tx2Urb) { usb_free_urb( pWb35Tx->Tx4Urb ); - return FALSE; + return false; } - return TRUE; + return true; } //====================================================== @@ -193,12 +193,12 @@ void Wb35Tx_destroy(phw_data_t pHwData) void Wb35Tx_CurrentTime(phw_data_t pHwData, u32 TimeCount) { PWB35TX pWb35Tx = &pHwData->Wb35Tx; - unsigned char Trigger = FALSE; + unsigned char Trigger = false; if (pWb35Tx->TxTimer > TimeCount) - Trigger = TRUE; + Trigger = true; else if (TimeCount > (pWb35Tx->TxTimer+500)) - Trigger = TRUE; + Trigger = true; if (Trigger) { pWb35Tx->TxTimer = TimeCount; diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index 78e33d0311c2..8d3c8adf4fa1 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -18,7 +18,7 @@ Mds_initial(struct wb35_adapter * adapter) { PMDS pMds = &adapter->Mds; - pMds->TxPause = FALSE; + pMds->TxPause = false; pMds->TxRTSThreshold = DEFAULT_RTSThreshold; pMds->TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; @@ -43,7 +43,7 @@ Mds_Tx(struct wb35_adapter * adapter) u8 *XmitBufAddress; u16 XmitBufSize, PacketSize, stmp, CurrentSize, FragmentThreshold; u8 FillIndex, TxDesIndex, FragmentCount, FillCount; - unsigned char BufferFilled = FALSE, MICAdd = 0; + unsigned char BufferFilled = false, MICAdd = 0; if (pMds->TxPause) @@ -87,7 +87,7 @@ Mds_Tx(struct wb35_adapter * adapter) // // Start transmitting // - BufferFilled = TRUE; + BufferFilled = true; /* Leaves first u8 intact */ memset((u8 *)pTxDes + 1, 0, sizeof(DESCRIPTOR) - 1); @@ -130,10 +130,10 @@ Mds_Tx(struct wb35_adapter * adapter) #ifdef _IBSS_BEACON_SEQ_STICK_ if ((XmitBufAddress[ DOT_11_DA_OFFSET+8 ] & 0xfc) != MAC_SUBTYPE_MNGMNT_PROBE_REQUEST) // +8 for USB hdr #endif - pMds->TxToggle = TRUE; + pMds->TxToggle = true; // Get packet to transmit completed, 1:TESTSTA 2:MLME 3: Ndis data - MLME_SendComplete(adapter, 0, TRUE); + MLME_SendComplete(adapter, 0, true); // Software TSC count 20060214 pMds->TxTsc++; @@ -141,7 +141,7 @@ Mds_Tx(struct wb35_adapter * adapter) pMds->TxTsc_2++; FillCount++; // 20060928 - } while (HAL_USB_MODE_BURST(pHwData)); // End of multiple MSDU copy loop. FALSE = single TRUE = multiple sending + } while (HAL_USB_MODE_BURST(pHwData)); // End of multiple MSDU copy loop. false = single true = multiple sending // Move to the next one, if necessary if (BufferFilled) { @@ -156,14 +156,14 @@ Mds_Tx(struct wb35_adapter * adapter) pMds->TxFillIndex++; pMds->TxFillIndex %= MAX_USB_TX_BUFFER_NUMBER; - BufferFilled = FALSE; + BufferFilled = false; } else break; if (!PacketSize) // No more pk for transmitting break; - } while(TRUE); + } while(true); // // Start to send by lower module @@ -181,7 +181,7 @@ Mds_SendComplete(struct wb35_adapter * adapter, PT02_DESCRIPTOR pT02) PMDS pMds = &adapter->Mds; phw_data_t pHwData = &adapter->sHwData; u8 PacketId = (u8)pT02->T02_Tx_PktID; - unsigned char SendOK = TRUE; + unsigned char SendOK = true; u8 RetryCount, TxRate; if (pT02->T02_IgnoreResult) // Don't care the result @@ -192,7 +192,7 @@ Mds_SendComplete(struct wb35_adapter * adapter, PT02_DESCRIPTOR pT02) TxRate = pMds->TxRate[ PacketId ][ 0 ]; RetryCount = (u8)pT02->T02_MPDU_Cnt; if (pT02->value & FLAG_ERROR_TX_MASK) { - SendOK = FALSE; + SendOK = false; if (pT02->T02_transmit_abort || pT02->T02_out_of_MaxTxMSDULiftTime) { //retry error @@ -435,11 +435,10 @@ Mds_DurationSet( struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *buffer PT01_DESCRIPTOR pT01; u16 Duration, NextBodyLen, OffsetSize; u8 Rate, i; - unsigned char CTS_on = FALSE, RTS_on = FALSE; + unsigned char CTS_on = false, RTS_on = false; PT00_DESCRIPTOR pNextT00; u16 BodyLen = 0; - unsigned char boGroupAddr = FALSE; - + unsigned char boGroupAddr = false; OffsetSize = pDes->FragmentThreshold + 32 + 3; OffsetSize &= ~0x03; @@ -452,7 +451,7 @@ Mds_DurationSet( struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *buffer pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize); if( buffer[ DOT_11_DA_OFFSET+8 ] & 0x1 ) // +8 for USB hdr - boGroupAddr = TRUE; + boGroupAddr = true; //======================================== // Set RTS/CTS mechanism @@ -467,13 +466,13 @@ Mds_DurationSet( struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *buffer BodyLen += 4; //CRC if( BodyLen >= CURRENT_RTS_THRESHOLD ) - RTS_on = TRUE; // Using RTS + RTS_on = true; // Using RTS else { if( pT01->T01_modulation_type ) // Is using OFDM { if( CURRENT_PROTECT_MECHANISM ) // Is using protect - CTS_on = TRUE; // Using CTS + CTS_on = true; // Using CTS } } } diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c index 341e4b29b8c7..eab562a6c2fa 100644 --- a/drivers/staging/winbond/mlmetxrx.c +++ b/drivers/staging/winbond/mlmetxrx.c @@ -23,16 +23,16 @@ void MLMEResetTxRx(struct wb35_adapter * adapter) // Reset the interface between MDS and MLME for (i = 0; i < MAX_NUM_TX_MMPDU; i++) - adapter->sMlmeFrame.TxMMPDUInUse[i] = FALSE; + adapter->sMlmeFrame.TxMMPDUInUse[i] = false; for (i = 0; i < MAX_NUM_RX_MMPDU; i++) - adapter->sMlmeFrame.SaveRxBufSlotInUse[i] = FALSE; + adapter->sMlmeFrame.SaveRxBufSlotInUse[i] = false; adapter->sMlmeFrame.wNumRxMMPDUInMLME = 0; adapter->sMlmeFrame.wNumRxMMPDUDiscarded = 0; adapter->sMlmeFrame.wNumRxMMPDU = 0; adapter->sMlmeFrame.wNumTxMMPDUDiscarded = 0; adapter->sMlmeFrame.wNumTxMMPDU = 0; - adapter->sLocalPara.boCCAbusy = FALSE; + adapter->sLocalPara.boCCAbusy = false; adapter->sLocalPara.iPowerSaveMode = PWR_ACTIVE; // Power active } @@ -59,13 +59,13 @@ u8 *MLMEGetMMPDUBuffer(struct wb35_adapter * adapter) u8 *returnVal; for (i = 0; i< MAX_NUM_TX_MMPDU; i++) { - if (adapter->sMlmeFrame.TxMMPDUInUse[i] == FALSE) + if (adapter->sMlmeFrame.TxMMPDUInUse[i] == false) break; } if (i >= MAX_NUM_TX_MMPDU) return NULL; returnVal = (u8 *)&(adapter->sMlmeFrame.TxMMPDU[i]); - adapter->sMlmeFrame.TxMMPDUInUse[i] = TRUE; + adapter->sMlmeFrame.TxMMPDUInUse[i] = true; return returnVal; } @@ -77,7 +77,7 @@ u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType { if (adapter->sMlmeFrame.IsInUsed != PACKET_FREE_TO_USE) { adapter->sMlmeFrame.wNumTxMMPDUDiscarded++; - return FALSE; + return false; } adapter->sMlmeFrame.IsInUsed = PACKET_COME_FROM_MLME; @@ -93,7 +93,7 @@ u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType // Transmit NDIS packet Mds_Tx(adapter); - return TRUE; + return true; } void @@ -123,7 +123,7 @@ void MLMEfreeMMPDUBuffer(struct wb35_adapter * adapter, s8 *pData) break; } if (adapter->sMlmeFrame.TxMMPDUInUse[i]) - adapter->sMlmeFrame.TxMMPDUInUse[i] = FALSE; + adapter->sMlmeFrame.TxMMPDUInUse[i] = false; else { // Something wrong // PD43 Add debug code here??? diff --git a/drivers/staging/winbond/mto.c b/drivers/staging/winbond/mto.c index 70d2a504e935..f53db9374962 100644 --- a/drivers/staging/winbond/mto.c +++ b/drivers/staging/winbond/mto.c @@ -208,7 +208,7 @@ static int TotalTxPktRetry = 0; static int TxPktPerAnt[3] = {0,0,0}; static int RXRSSIANT[3] ={-70,-70,-70}; static int TxPktRetryPerAnt[3] = {0,0,0}; -//static int TxDominateFlag=FALSE; +//static int TxDominateFlag=false; static u8 old_antenna[4]={1 ,0 ,1 ,0}; static int retryrate_rec[MTO_MAX_DATA_RATE_LEVELS];//this record the retry rate at different data rate @@ -236,7 +236,7 @@ static RSSI2RATE RSSI2RateTbl[RSSI2RATE_SIZE] = static u8 untogglecount; static u8 last_rate_ant; //this is used for antenna backoff-hh -u8 boSparseTxTraffic = FALSE; +u8 boSparseTxTraffic = false; void MTO_Init(MTO_FUNC_INPUT); void AntennaToggleInitiator(MTO_FUNC_INPUT); @@ -569,9 +569,9 @@ unsigned char TxDominate(int index) tmp = TxPktPerAnt[index] + DTO_Rx_Info[0][index]; if(Divide(TxPktPerAnt[index]*100, tmp) > 40) - return TRUE; + return true; else - return FALSE; + return false; } unsigned char CmpTxRetryRate(int index1, int index2) @@ -584,9 +584,9 @@ unsigned char CmpTxRetryRate(int index1, int index2) #endif if(tx_retry_rate1 > tx_retry_rate2) - return TRUE; + return true; else - return FALSE; + return false; } void GetFreshAntennaData(MTO_FUNC_INPUT) diff --git a/drivers/staging/winbond/phy_calibration.c b/drivers/staging/winbond/phy_calibration.c index e83c2f2f2e4f..b77c84318e51 100644 --- a/drivers/staging/winbond/phy_calibration.c +++ b/drivers/staging/winbond/phy_calibration.c @@ -1682,7 +1682,7 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) msleep(30); // 20060612.1.a if( !hw_get_dxx_reg(phw_data, REG_MODE_CTRL, ®_mode_ctrl) ) // 20060718.1 modify - return FALSE; + return false; PHY_DEBUG(("[CAL] MODE_CTRL (read) = 0x%08X\n", reg_mode_ctrl)); @@ -1727,9 +1727,9 @@ unsigned char adjust_TXVGA_for_iq_mag(hw_data_t *phw_data) } if( iq_mag_0_tx>=700 && iq_mag_0_tx<=1750 ) - return TRUE; + return true; else - return FALSE; + return false; } diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index c8da1a3fcd1a..69dcedf3c2d9 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -56,19 +56,19 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) // Try to make sure the EEPROM contain SoftwareSet >>= 8; if( SoftwareSet != 0x82 ) - return FALSE; + return false; #endif Wb35Rx_start( pHwData ); Wb35Tx_EP2VM_start( pHwData ); - return TRUE; + return true; } } } pHwData->SurpriseRemove = 1; - return FALSE; + return false; } @@ -312,7 +312,7 @@ u8 hal_get_accept_beacon( phw_data_t pHwData ) unsigned char hal_reset_hardware( phw_data_t pHwData, void* ppa ) { // Not implement yet - return TRUE; + return true; } void hal_stop( phw_data_t pHwData ) @@ -335,9 +335,9 @@ unsigned char hal_idle(phw_data_t pHwData) PWBUSB pWbUsb = &pHwData->WbUsb; if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) ) - return FALSE; + return false; - return TRUE; + return true; } //--------------------------------------------------------------------------------------------------- void hal_set_cwmin( phw_data_t pHwData, u8 cwin_min ) @@ -868,6 +868,6 @@ unsigned char hal_set_LED(phw_data_t pHwData, u32 Mode) // 20061108 for WPS led pHwData->LED_Blinking = 0; pHwData->LED_control = Mode; OS_TIMER_SET( &pHwData->LEDTimer, 10 ); // 20060623 - return TRUE; + return true; } diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 89f9f7c9376e..460f42ad8971 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -49,7 +49,7 @@ WBLINUX_Initial(struct wb35_adapter * adapter) { spin_lock_init( &adapter->SpinLock ); spin_lock_init( &adapter->AtomicSpinLock ); - return TRUE; + return true; } void @@ -114,7 +114,7 @@ void WbWlanHalt(struct wb35_adapter *adapter) { //--------------------- - adapter->sLocalPara.ShutDowned = TRUE; + adapter->sLocalPara.ShutDowned = true; Mds_Destroy(adapter); @@ -153,7 +153,7 @@ WbWLanInitialize(struct wb35_adapter *adapter) hal_set_phy_type( &adapter->sHwData, RF_WB_242_1 ); adapter->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; psLOCAL->bPreambleMode = AUTO_MODE; - adapter->sLocalPara.RadioOffStatus.boSwRadioOff = FALSE; + adapter->sLocalPara.RadioOffStatus.boSwRadioOff = false; pHwData = &adapter->sHwData; hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); @@ -168,11 +168,11 @@ WbWLanInitialize(struct wb35_adapter *adapter) } // Initial Software variable - adapter->sLocalPara.ShutDowned = FALSE; + adapter->sLocalPara.ShutDowned = false; //added by ws for wep key error detection - adapter->sLocalPara.bWepKeyError= FALSE; - adapter->sLocalPara.bToSelfPacketReceived = FALSE; + adapter->sLocalPara.bWepKeyError= false; + adapter->sLocalPara.bToSelfPacketReceived = false; adapter->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds // Initial USB hal @@ -192,9 +192,9 @@ WbWLanInitialize(struct wb35_adapter *adapter) } // Get Software setting flag from hal - adapter->sLocalPara.boAntennaDiversity = FALSE; + adapter->sLocalPara.boAntennaDiversity = false; if (hal_software_set(pHwData) & 0x00000001) - adapter->sLocalPara.boAntennaDiversity = TRUE; + adapter->sLocalPara.boAntennaDiversity = true; // // For TS module @@ -245,7 +245,7 @@ WbWLanInitialize(struct wb35_adapter *adapter) hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. //set a tx power for reference..... // sme_set_tx_power_level(adapter, 12); FIXME? - return TRUE; + return true; error: switch (InitStep) { @@ -258,7 +258,7 @@ error: case 0: break; } - return FALSE; + return false; } void WBLINUX_ConnectStatus(struct wb35_adapter * adapter, u32 flag) -- cgit v1.2.3 From 523500ce5c1ce5608af3bc7f83c77fd3716657e7 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Mon, 27 Oct 2008 22:47:12 +0200 Subject: Staging: w35und: OS_MEMORY_ALLOC wrapper removal This patch removes the rather scary OS_MEMORY_ALLOC macro. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 1 - drivers/staging/winbond/linux/wb35reg.c | 8 ++++---- drivers/staging/winbond/linux/wb35rx.c | 3 ++- drivers/staging/winbond/wblinux.c | 10 ---------- drivers/staging/winbond/wblinux_f.h | 1 - 5 files changed, 6 insertions(+), 17 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index fc4205de988f..e102dcb15052 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -1,4 +1,3 @@ -#define OS_MEMORY_ALLOC( _V, _S ) WBLINUX_MemoryAlloc( _V, _S ) #define OS_LINK_STATUS (adapter->LinkStatus == OS_CONNECTED) #define OS_SET_SHUTDOWN( _A ) _A->shutdown=1 #define OS_SET_RESUME( _A ) _A->shutdown=0 diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 47b5a7d801f6..56ad504bb06d 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -25,7 +25,7 @@ Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 N // Trying to use burst write function if use new hardware UrbSize = sizeof(struct wb35_reg_queue) + DataSize + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); urb = usb_alloc_urb(0, GFP_ATOMIC); if( urb && reg_queue ) { reg_queue->DIRECT = 2;// burst write register @@ -174,7 +174,7 @@ Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) // update the register by send urb request------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); urb = usb_alloc_urb(0, GFP_ATOMIC); if (urb && reg_queue) { reg_queue->DIRECT = 1;// burst write register @@ -234,7 +234,7 @@ Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 Register // update the register by send urb request------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC((void* *) ®_queue, UrbSize ); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); urb = usb_alloc_urb(0, GFP_ATOMIC); if (urb && reg_queue) { reg_queue->DIRECT = 1;// burst write register @@ -341,7 +341,7 @@ Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) // update the variable by send Urb to read register ------------------------------------ UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); - OS_MEMORY_ALLOC( (void* *)®_queue, UrbSize ); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); urb = usb_alloc_urb(0, GFP_ATOMIC); if( urb && reg_queue ) { diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index 9593a60f8bbb..e492fa581a49 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -57,7 +57,8 @@ void Wb35Rx( phw_data_t pHwData ) pWb35Rx->CurrentRxBufferId = RxBufferId; - if (1 != OS_MEMORY_ALLOC((void* *)&pWb35Rx->pDRx, MAX_USB_RX_BUFFER)) { + pWb35Rx->pDRx = kzalloc(MAX_USB_RX_BUFFER, GFP_ATOMIC); + if (!pWb35Rx->pDRx) { printk("w35und: Rx memory alloc failed\n"); goto error; } diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 460f42ad8971..a9a605b0feef 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -10,16 +10,6 @@ //============================================================================ #include "os_common.h" -u32 -WBLINUX_MemoryAlloc(void* *VirtualAddress, u32 Length) -{ - *VirtualAddress = kzalloc( Length, GFP_ATOMIC ); //GFP_KERNEL is not suitable - - if (*VirtualAddress == NULL) - return 0; - return 1; -} - s32 EncapAtomicInc(struct wb35_adapter * adapter, void* pAtomic) { diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index 1d09c659a77d..f19c0ee73bdb 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -3,7 +3,6 @@ // // wblinux_f.h // -u32 WBLINUX_MemoryAlloc( void* *VirtualAddress, u32 Length ); s32 EncapAtomicInc( struct wb35_adapter *adapter, void* pAtomic ); s32 EncapAtomicDec( struct wb35_adapter *adapter, void* pAtomic ); void WBLinux_ReceivePacket( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); -- cgit v1.2.3 From 5c5b698a8bdfc9f15270601a6273e57fd72143f8 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Mon, 27 Oct 2008 23:29:31 +0200 Subject: Staging: w35und: usb_put_dev() is missing from wb35_disconnect() The wb35_probe() function does usb_get_dev() so add a missing usb_put_dev() to the wb35_disconnect() function. Also fix error handling paths in wb35_probe() to call usb_put_dev() as well. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index eb115034498a..d9c3a16c4156 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -275,6 +275,7 @@ error_free_hw: error_free_adapter: kfree(adapter); error: + usb_put_dev(udev); return err; } @@ -308,12 +309,12 @@ void packet_came(char *pRxBufferAddress, int PacketSize) static void wb35_disconnect(struct usb_interface *intf) { - struct wb35_adapter * adapter = usb_get_intfdata(intf); - usb_set_intfdata(intf, NULL); + struct wb35_adapter *adapter = usb_get_intfdata(intf); - // Card remove WbWlanHalt(adapter); + usb_set_intfdata(intf, NULL); + usb_put_dev(interface_to_usbdev(intf)); } static struct usb_driver wb35_driver = { -- cgit v1.2.3 From 62f3c34a2454abdad73d190ca8f37830107b6141 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Tue, 28 Oct 2008 00:14:14 +0200 Subject: Staging: w35und: remove macro magic from MLME_GetNextPacket() This removes the macro magic from MLME_GetNextPacket() to de-obfuscate the code. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/mlmetxrx.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c index eab562a6c2fa..a071855d7449 100644 --- a/drivers/staging/winbond/mlmetxrx.c +++ b/drivers/staging/winbond/mlmetxrx.c @@ -96,21 +96,15 @@ u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType return true; } -void -MLME_GetNextPacket(struct wb35_adapter * adapter, PDESCRIPTOR pDes) +void MLME_GetNextPacket(struct wb35_adapter *adapter, PDESCRIPTOR desc) { -#define DESCRIPTOR_ADD_BUFFER( _D, _A, _S ) \ -{\ - _D->InternalUsed = _D->buffer_start_index + _D->buffer_number; \ - _D->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX; \ - _D->buffer_address[ _D->InternalUsed ] = _A; \ - _D->buffer_size[ _D->InternalUsed ] = _S; \ - _D->buffer_total_size += _S; \ - _D->buffer_number++;\ -} - - DESCRIPTOR_ADD_BUFFER( pDes, adapter->sMlmeFrame.pMMPDU, adapter->sMlmeFrame.len ); - pDes->Type = adapter->sMlmeFrame.DataType; + desc->InternalUsed = desc->buffer_start_index + desc->buffer_number; + desc->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX; + desc->buffer_address[desc->InternalUsed] = adapter->sMlmeFrame.pMMPDU; + desc->buffer_size[desc->InternalUsed] = adapter->sMlmeFrame.len; + desc->buffer_total_size += adapter->sMlmeFrame.len; + desc->buffer_number++; + desc->Type = adapter->sMlmeFrame.DataType; } void MLMEfreeMMPDUBuffer(struct wb35_adapter * adapter, s8 *pData) -- cgit v1.2.3 From ef2d93738268dcd4d6bf50317e2834953c68ff3f Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Tue, 28 Oct 2008 00:14:38 +0200 Subject: Staging: w35und: plug memory leak in wbsoft_tx() There's no reason to duplicate the skb in wbsoft_tx() and leak GFP_ATOMIC memory as the contents are copied to ->TxBuffer in MdxTx() anyway before MLMESendFrame() returns. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index d9c3a16c4156..75213b53a49f 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -107,11 +107,8 @@ static void wbsoft_configure_filter(struct ieee80211_hw *dev, static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) { - char *buffer = kmalloc(skb->len, GFP_ATOMIC); - printk("Sending frame %d bytes\n", skb->len); - memcpy(buffer, skb->data, skb->len); - if (1 == MLMESendFrame(my_adapter, buffer, skb->len, FRAME_TYPE_802_11_MANAGEMENT)) - printk("frame sent ok (%d bytes)?\n", skb->len); + MLMESendFrame(my_adapter, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); + return NETDEV_TX_OK; } -- cgit v1.2.3 From 73e49e3a6573d1f3848cdf1a016fe71e1f31a084 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Tue, 28 Oct 2008 00:20:03 +0200 Subject: Staging: w35und: move supported band initialization out of wb35_probe() This patch moves the static struct ieee80211_supported_band initialization out of w35_probe() because it's really global read-only configuration data. Signed-off-by: Pekka Enberg Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/wbusb.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index 75213b53a49f..bd708a2d1484 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -32,6 +32,13 @@ static struct ieee80211_channel wbsoft_channels[] = { { .center_freq = 2412}, }; +static struct ieee80211_supported_band wbsoft_band_2GHz = { + .channels = wbsoft_channels, + .n_channels = ARRAY_SIZE(wbsoft_channels), + .bitrates = wbsoft_rates, + .n_bitrates = ARRAY_SIZE(wbsoft_rates), +}; + int wbsoft_enabled; struct ieee80211_hw *my_dev; struct wb35_adapter * my_adapter; @@ -192,7 +199,6 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id struct usb_device *udev = interface_to_usbdev(intf); struct wbsoft_priv *priv; struct ieee80211_hw *dev; - static struct ieee80211_supported_band band; int err; usb_get_dev(udev); @@ -253,12 +259,8 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id dev->channel_change_time = 1000; dev->queues = 1; - band.channels = wbsoft_channels; - band.n_channels = ARRAY_SIZE(wbsoft_channels); - band.bitrates = wbsoft_rates; - band.n_bitrates = ARRAY_SIZE(wbsoft_rates); + dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &wbsoft_band_2GHz; - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &band; err = ieee80211_register_hw(dev); if (err) goto error_free_hw; -- cgit v1.2.3 From ce074751d71719c46ad9e43d8cb25467e2b7a305 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 29 Oct 2008 20:10:10 +0200 Subject: Staging: w35und: remove timer wrappers This patch removes the OS_TIMER and related wrappers from driver code. The patch also changes the code to use msecs_to_jiffies() for setting up timer->expires. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/bssdscpt.h | 2 +- drivers/staging/winbond/linux/common.h | 19 - drivers/staging/winbond/mds_f.h | 6 - drivers/staging/winbond/mds_s.h | 3 +- drivers/staging/winbond/rxisr.c | 29 +- drivers/staging/winbond/scan_s.h | 3 +- drivers/staging/winbond/sme_s.h | 3 +- drivers/staging/winbond/wbhal.c | 778 +++++++++++++++++---------------- drivers/staging/winbond/wbhal_f.h | 2 - drivers/staging/winbond/wbhal_s.h | 2 +- 10 files changed, 408 insertions(+), 439 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/bssdscpt.h b/drivers/staging/winbond/bssdscpt.h index 6f557cbb96db..90b56829c5fb 100644 --- a/drivers/staging/winbond/bssdscpt.h +++ b/drivers/staging/winbond/bssdscpt.h @@ -79,7 +79,7 @@ typedef struct BSSDescriptionElement u16 wIndex; // THIS BSS element entry index void* psadapter; // pointer to THIS adapter - OS_TIMER nTimer; // MLME timer + struct timer_list timer; // MLME timer // Authentication u16 wAuthAlgo; // peer MAC MLME use Auth algorithm, default OPEN_AUTH diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 42c23a8156c8..521b68a9381b 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -84,24 +84,5 @@ #define OS_MEMORY_CLEAR( _A, _S ) memset( (u8 *)_A,0,_S) #define OS_MEMORY_COMPARE( _A, _B, _S ) (memcmp(_A,_B,_S)? 0 : 1) // Definition is reverse with Ndis 1: the same 0: different -#define OS_TIMER struct timer_list -#define OS_TIMER_INITIAL( _T, _F, _P ) \ -{ \ - init_timer( _T ); \ - (_T)->function = (void *)_F##_1a; \ - (_T)->data = (unsigned long)_P; \ -} - -// _S : Millisecond -// 20060420 At least 1 large than jiffies -#define OS_TIMER_SET( _T, _S ) \ -{ \ - (_T)->expires = jiffies + ((_S*HZ+999)/1000);\ - add_timer( _T ); \ -} -#define OS_TIMER_CANCEL( _T, _B ) del_timer_sync( _T ) -#define OS_TIMER_GET_SYS_TIME( _T ) (*_T=jiffies) - - #endif // COMMON_DEF diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index 0733b9fd2856..4258b3281d3b 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -12,13 +12,7 @@ extern void DataDmp(u8 *pdata, u32 len, u32 offset); void vRxTimerInit(struct wb35_adapter *adapter); void vRxTimerStart(struct wb35_adapter *adapter, int timeout_value); -void RxTimerHandler_1a( struct wb35_adapter *adapter); void vRxTimerStop(struct wb35_adapter *adapter); -void RxTimerHandler( void* SystemSpecific1, - struct wb35_adapter * adapter, - void* SystemSpecific2, - void* SystemSpecific3); - // For Asynchronous indicating. The routine collocates with USB. void Mds_MsduProcess( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1, u8 SlotIndex); diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index 283945c5de7d..ac1875f6485f 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -133,8 +133,7 @@ typedef struct _MDS u8 boCounterMeasureBlock; u8 reserved_4[2]; - //NDIS_MINIPORT_TIMER nTimer; - OS_TIMER nTimer; + struct timer_list timer; u32 TxTsc; // 20060214 u32 TxTsc_2; // 20060214 diff --git a/drivers/staging/winbond/rxisr.c b/drivers/staging/winbond/rxisr.c index 6678660b05d4..de49a4935122 100644 --- a/drivers/staging/winbond/rxisr.c +++ b/drivers/staging/winbond/rxisr.c @@ -1,30 +1,27 @@ #include "os_common.h" -void vRxTimerInit(struct wb35_adapter * adapter) +static void RxTimerHandler(unsigned long data) { - OS_TIMER_INITIAL(&(adapter->Mds.nTimer), (void*) RxTimerHandler, (void*) adapter); + WARN_ON(1); } -void vRxTimerStart(struct wb35_adapter * adapter, int timeout_value) +void vRxTimerInit(struct wb35_adapter *adapter) { - if (timeout_valueMds.nTimer), timeout_value ); + init_timer(&adapter->Mds.timer); + adapter->Mds.timer.function = RxTimerHandler; + adapter->Mds.timer.data = (unsigned long) adapter; } -void vRxTimerStop(struct wb35_adapter * adapter) +void vRxTimerStart(struct wb35_adapter *adapter, int timeout_value) { - OS_TIMER_CANCEL( &(adapter->Mds.nTimer), 0 ); -} + if (timeout_value < MIN_TIMEOUT_VAL) + timeout_value = MIN_TIMEOUT_VAL; -void RxTimerHandler_1a( struct wb35_adapter * adapter) -{ - RxTimerHandler(NULL, adapter, NULL, NULL); + adapter->Mds.timer.expires = jiffies + msecs_to_jiffies(timeout_value); + add_timer(&adapter->Mds.timer); } -void RxTimerHandler(void* SystemSpecific1, struct wb35_adapter * adapter, - void* SystemSpecific2, void* SystemSpecific3) +void vRxTimerStop(struct wb35_adapter *adapter) { - WARN_ON(1); + del_timer_sync(&adapter->Mds.timer); } diff --git a/drivers/staging/winbond/scan_s.h b/drivers/staging/winbond/scan_s.h index a7489cba1ba9..a95239665e30 100644 --- a/drivers/staging/winbond/scan_s.h +++ b/drivers/staging/winbond/scan_s.h @@ -62,8 +62,7 @@ typedef struct _SCAN_PARAMETERS u8 boCCAbusy; // Wb: HWMAC CCA busy status u8 reserved_2; - //NDIS_MINIPORT_TIMER nTimer; - OS_TIMER nTimer; + struct timer_list timer; u32 ScanTimeStamp; //Increase 1 per background scan(1 minute) u32 BssTimeStamp; //Increase 1 per connect status check diff --git a/drivers/staging/winbond/sme_s.h b/drivers/staging/winbond/sme_s.h index de4efa1d05a1..33f5d2aa96f4 100644 --- a/drivers/staging/winbond/sme_s.h +++ b/drivers/staging/winbond/sme_s.h @@ -106,8 +106,7 @@ typedef struct _SME_PARAMETERS u8 bDesiredPowerSave; // SME timer and timeout value - //NDIS_MINIPORT_TIMER nTimer; - OS_TIMER nTimer; + struct timer_list timer; u8 boInTimerHandler; u8 boAuthRetryActive; diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 69dcedf3c2d9..3edcc4793922 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -28,6 +28,292 @@ void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ) memcpy( pethernet_address, pHwData->PermanentMacAddress, 6 ); } +static void hal_led_control(unsigned long data) +{ + phw_data_t pHwData = (phw_data_t) data; + struct wb35_adapter * adapter = pHwData->adapter; + struct wb35_reg *reg = &pHwData->reg; + u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; + u8 LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 }; + u8 LEDgray2[30] = { 7,8,9,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0,0,0,0,0,15,14,13,12,11,10,9,8 }; + u32 TimeInterval = 500, ltmp, ltmp2; + ltmp=0; + + if( pHwData->SurpriseRemove ) return; + + if( pHwData->LED_control ) { + ltmp2 = pHwData->LED_control & 0xff; + if( ltmp2 == 5 ) // 5 is WPS mode + { + TimeInterval = 100; + ltmp2 = (pHwData->LED_control>>8) & 0xff; + switch( ltmp2 ) + { + case 1: // [0.2 On][0.1 Off]... + pHwData->LED_Blinking %= 3; + ltmp = 0x1010; // Led 1 & 0 Green and Red + if( pHwData->LED_Blinking == 2 ) // Turn off + ltmp = 0; + break; + case 2: // [0.1 On][0.1 Off]... + pHwData->LED_Blinking %= 2; + ltmp = 0x0010; // Led 0 red color + if( pHwData->LED_Blinking ) // Turn off + ltmp = 0; + break; + case 3: // [0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.5 Off]... + pHwData->LED_Blinking %= 15; + ltmp = 0x0010; // Led 0 red color + if( (pHwData->LED_Blinking >= 9) || (pHwData->LED_Blinking%2) ) // Turn off 0.6 sec + ltmp = 0; + break; + case 4: // [300 On][ off ] + ltmp = 0x1000; // Led 1 Green color + if( pHwData->LED_Blinking >= 3000 ) + ltmp = 0; // led maybe on after 300sec * 32bit counter overlap. + break; + } + pHwData->LED_Blinking++; + + reg->U1BC_LEDConfigure = ltmp; + if( LEDSet != 7 ) // Only 111 mode has 2 LEDs on PCB. + { + reg->U1BC_LEDConfigure |= (ltmp &0xff)<<8; // Copy LED result to each LED control register + reg->U1BC_LEDConfigure |= (ltmp &0xff00)>>8; + } + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + } + } + else if( pHwData->CurrentRadioSw || pHwData->CurrentRadioHw ) // If radio off + { + if( reg->U1BC_LEDConfigure & 0x1010 ) + { + reg->U1BC_LEDConfigure &= ~0x1010; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + } + } + else + { + switch( LEDSet ) + { + case 4: // [100] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing + if( !pHwData->LED_LinkOn ) // Blink only if not Link On + { + // Blinking if scanning is on progress + if( pHwData->LED_Scanning ) + { + if( pHwData->LED_Blinking == 0 ) + { + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On + pHwData->LED_Blinking = 1; + TimeInterval = 300; + } + else + { + reg->U1BC_LEDConfigure &= ~0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off + pHwData->LED_Blinking = 0; + TimeInterval = 300; + } + } + else + { + //Turn Off LED_0 + if( reg->U1BC_LEDConfigure & 0x10 ) + { + reg->U1BC_LEDConfigure &= ~0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off + } + } + } + else + { + // Turn On LED_0 + if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) + { + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off + } + } + break; + + case 6: // [110] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing + if( !pHwData->LED_LinkOn ) // Blink only if not Link On + { + // Blinking if scanning is on progress + if( pHwData->LED_Scanning ) + { + if( pHwData->LED_Blinking == 0 ) + { + reg->U1BC_LEDConfigure &= ~0xf; + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On + pHwData->LED_Blinking = 1; + TimeInterval = 300; + } + else + { + reg->U1BC_LEDConfigure &= ~0x1f; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off + pHwData->LED_Blinking = 0; + TimeInterval = 300; + } + } + else + { + // 20060901 Gray blinking if in disconnect state and not scanning + ltmp = reg->U1BC_LEDConfigure; + reg->U1BC_LEDConfigure &= ~0x1f; + if( LEDgray2[(pHwData->LED_Blinking%30)] ) + { + reg->U1BC_LEDConfigure |= 0x10; + reg->U1BC_LEDConfigure |= LEDgray2[ (pHwData->LED_Blinking%30) ]; + } + pHwData->LED_Blinking++; + if( reg->U1BC_LEDConfigure != ltmp ) + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off + TimeInterval = 100; + } + } + else + { + // Turn On LED_0 + if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) + { + reg->U1BC_LEDConfigure |= 0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off + } + } + break; + + case 5: // [101] Only 1 Led be placed on PCB and use LED_1 for showing + if( !pHwData->LED_LinkOn ) // Blink only if not Link On + { + // Blinking if scanning is on progress + if( pHwData->LED_Scanning ) + { + if( pHwData->LED_Blinking == 0 ) + { + reg->U1BC_LEDConfigure |= 0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On + pHwData->LED_Blinking = 1; + TimeInterval = 300; + } + else + { + reg->U1BC_LEDConfigure &= ~0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off + pHwData->LED_Blinking = 0; + TimeInterval = 300; + } + } + else + { + //Turn Off LED_1 + if( reg->U1BC_LEDConfigure & 0x1000 ) + { + reg->U1BC_LEDConfigure &= ~0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off + } + } + } + else + { + // Is transmitting/receiving ?? + if( (OS_CURRENT_RX_BYTE( adapter ) != pHwData->RxByteCountLast ) || + (OS_CURRENT_TX_BYTE( adapter ) != pHwData->TxByteCountLast ) ) + { + if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) + { + reg->U1BC_LEDConfigure |= 0x3000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On + } + + // Update variable + pHwData->RxByteCountLast = OS_CURRENT_RX_BYTE( adapter ); + pHwData->TxByteCountLast = OS_CURRENT_TX_BYTE( adapter ); + TimeInterval = 200; + } + else + { + // Turn On LED_1 and blinking if transmitting/receiving + if( (reg->U1BC_LEDConfigure & 0x3000) != 0x1000 ) + { + reg->U1BC_LEDConfigure &= ~0x3000; + reg->U1BC_LEDConfigure |= 0x1000; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On + } + } + } + break; + + default: // Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active + if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) + { + reg->U1BC_LEDConfigure |= 0x3000;// LED_1 is always on and event enable + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + } + + if( pHwData->LED_Blinking ) + { + // Gray blinking + reg->U1BC_LEDConfigure &= ~0x0f; + reg->U1BC_LEDConfigure |= 0x10; + reg->U1BC_LEDConfigure |= LEDgray[ (pHwData->LED_Blinking-1)%20 ]; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + + pHwData->LED_Blinking += 2; + if( pHwData->LED_Blinking < 40 ) + TimeInterval = 100; + else + { + pHwData->LED_Blinking = 0; // Stop blinking + reg->U1BC_LEDConfigure &= ~0x0f; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + } + break; + } + + if( pHwData->LED_LinkOn ) + { + if( !(reg->U1BC_LEDConfigure & 0x10) ) // Check the LED_0 + { + //Try to turn ON LED_0 after gray blinking + reg->U1BC_LEDConfigure |= 0x10; + pHwData->LED_Blinking = 1; //Start blinking + TimeInterval = 50; + } + } + else + { + if( reg->U1BC_LEDConfigure & 0x10 ) // Check the LED_0 + { + reg->U1BC_LEDConfigure &= ~0x10; + Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + } + } + break; + } + + //20060828.1 Active send null packet to avoid AP disconnect + if( pHwData->LED_LinkOn ) + { + pHwData->NullPacketCount += TimeInterval; + if( pHwData->NullPacketCount >= DEFAULT_NULL_PACKET_COUNT ) + { + pHwData->NullPacketCount = 0; + } + } + } + + pHwData->time_count += TimeInterval; + Wb35Tx_CurrentTime( pHwData, pHwData->time_count ); // 20060928 add + pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(TimeInterval); + add_timer(&pHwData->LEDTimer); +} + + u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) { u16 SoftwareSet; @@ -44,8 +330,11 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) pHwData->InitialResource = 3; if (Wb35Rx_initial(pHwData)) { pHwData->InitialResource = 4; - OS_TIMER_INITIAL( &pHwData->LEDTimer, hal_led_control, pHwData ); - OS_TIMER_SET( &pHwData->LEDTimer, 1000 ); // 20060623 + init_timer(&pHwData->LEDTimer); + pHwData->LEDTimer.function = hal_led_control; + pHwData->LEDTimer.data = (unsigned long) pHwData; + pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(1000); + add_timer(&pHwData->LEDTimer); // // For restrict to vendor's hardware @@ -77,7 +366,7 @@ void hal_halt(phw_data_t pHwData, void *ppa_data) switch( pHwData->InitialResource ) { case 4: - case 3: OS_TIMER_CANCEL( &pHwData->LEDTimer, &cancel ); + case 3: del_timer_sync(&pHwData->LEDTimer); msleep(100); // Wait for Timer DPC exit 940623.2 Wb35Rx_destroy( pHwData ); // Release the Rx case 2: Wb35Tx_destroy( pHwData ); // Release the Tx @@ -322,403 +611,115 @@ void hal_stop( phw_data_t pHwData ) pHwData->Wb35Rx.rx_halt = 1; Wb35Rx_stop( pHwData ); - pHwData->Wb35Tx.tx_halt = 1; - Wb35Tx_stop( pHwData ); - - reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off - Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl ); -} - -unsigned char hal_idle(phw_data_t pHwData) -{ - struct wb35_reg *reg = &pHwData->reg; - PWBUSB pWbUsb = &pHwData->WbUsb; - - if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) ) - return false; - - return true; -} -//--------------------------------------------------------------------------------------------------- -void hal_set_cwmin( phw_data_t pHwData, u8 cwin_min ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return; - - pHwData->cwmin = cwin_min; - reg->M2C_MacControl &= ~0x7c00; //bit 10 ~ 14 - reg->M2C_MacControl |= (pHwData->cwmin<<10); - Wb35Reg_Write( pHwData, 0x082c, reg->M2C_MacControl ); -} - -s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) -{ - struct wb35_reg *reg = &pHwData->reg; - R01_DESCRIPTOR r01; - s32 ltmp = 0, tmp; - u8 i; - - if( pHwData->SurpriseRemove ) return -200; - if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion - Count = MAX_ACC_RSSI_COUNT; - - // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0])) - // C1 = -195, C2 = 0.66 = 85/128 - for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; - ltmp += tmp; - } - ltmp /= Count; - if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10; - if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this - - //if( ltmp < -200 ) ltmp = -200; - if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC - - return ltmp; -} -//---------------------------------------------------------------------------------------------------- -s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) -{ - struct wb35_reg *reg = &pHwData->reg; - R01_DESCRIPTOR r01; - s32 ltmp = 0, tmp; - u8 i, j; - struct wb35_adapter * adapter = pHwData->adapter; -// u32 *HalRssiArry = psBSS(idx)->HalRssi; - - if( pHwData->SurpriseRemove ) return -200; - if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion - Count = MAX_ACC_RSSI_COUNT; - - // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0])) - // C1 = -195, C2 = 0.66 = 85/128 -#if 0 - for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; - ltmp += tmp; - } -#else - if (psBSS(idx)->HalRssiIndex == 0) - psBSS(idx)->HalRssiIndex = MAX_ACC_RSSI_COUNT; - j = (u8)psBSS(idx)->HalRssiIndex-1; - - for (i=0; iHalRssi[j]; - tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; - ltmp += tmp; - if (j == 0) - { - j = MAX_ACC_RSSI_COUNT; - } - j--; - } -#endif - ltmp /= Count; - if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10; - if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this - - //if( ltmp < -200 ) ltmp = -200; - if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC - - return ltmp; -} - -//--------------------------------------------------------------------------- -void hal_led_control_1a( phw_data_t pHwData ) -{ - hal_led_control( NULL, pHwData, NULL, NULL ); -} - -void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ) -{ - struct wb35_adapter * adapter = pHwData->adapter; - struct wb35_reg *reg = &pHwData->reg; - u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; - u8 LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 }; - u8 LEDgray2[30] = { 7,8,9,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0,0,0,0,0,15,14,13,12,11,10,9,8 }; - u32 TimeInterval = 500, ltmp, ltmp2; - ltmp=0; - - if( pHwData->SurpriseRemove ) return; - - if( pHwData->LED_control ) { - ltmp2 = pHwData->LED_control & 0xff; - if( ltmp2 == 5 ) // 5 is WPS mode - { - TimeInterval = 100; - ltmp2 = (pHwData->LED_control>>8) & 0xff; - switch( ltmp2 ) - { - case 1: // [0.2 On][0.1 Off]... - pHwData->LED_Blinking %= 3; - ltmp = 0x1010; // Led 1 & 0 Green and Red - if( pHwData->LED_Blinking == 2 ) // Turn off - ltmp = 0; - break; - case 2: // [0.1 On][0.1 Off]... - pHwData->LED_Blinking %= 2; - ltmp = 0x0010; // Led 0 red color - if( pHwData->LED_Blinking ) // Turn off - ltmp = 0; - break; - case 3: // [0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.1 On][0.1 Off][0.5 Off]... - pHwData->LED_Blinking %= 15; - ltmp = 0x0010; // Led 0 red color - if( (pHwData->LED_Blinking >= 9) || (pHwData->LED_Blinking%2) ) // Turn off 0.6 sec - ltmp = 0; - break; - case 4: // [300 On][ off ] - ltmp = 0x1000; // Led 1 Green color - if( pHwData->LED_Blinking >= 3000 ) - ltmp = 0; // led maybe on after 300sec * 32bit counter overlap. - break; - } - pHwData->LED_Blinking++; - - reg->U1BC_LEDConfigure = ltmp; - if( LEDSet != 7 ) // Only 111 mode has 2 LEDs on PCB. - { - reg->U1BC_LEDConfigure |= (ltmp &0xff)<<8; // Copy LED result to each LED control register - reg->U1BC_LEDConfigure |= (ltmp &0xff00)>>8; - } - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - } - else if( pHwData->CurrentRadioSw || pHwData->CurrentRadioHw ) // If radio off - { - if( reg->U1BC_LEDConfigure & 0x1010 ) - { - reg->U1BC_LEDConfigure &= ~0x1010; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - } - else - { - switch( LEDSet ) - { - case 4: // [100] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing - if( !pHwData->LED_LinkOn ) // Blink only if not Link On - { - // Blinking if scanning is on progress - if( pHwData->LED_Scanning ) - { - if( pHwData->LED_Blinking == 0 ) - { - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On - pHwData->LED_Blinking = 1; - TimeInterval = 300; - } - else - { - reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - pHwData->LED_Blinking = 0; - TimeInterval = 300; - } - } - else - { - //Turn Off LED_0 - if( reg->U1BC_LEDConfigure & 0x10 ) - { - reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - } - } - } - else - { - // Turn On LED_0 - if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) - { - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - } - } - break; - - case 6: // [110] Only 1 Led be placed on PCB and use pin 21 of IC. Use LED_0 for showing - if( !pHwData->LED_LinkOn ) // Blink only if not Link On - { - // Blinking if scanning is on progress - if( pHwData->LED_Scanning ) - { - if( pHwData->LED_Blinking == 0 ) - { - reg->U1BC_LEDConfigure &= ~0xf; - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 On - pHwData->LED_Blinking = 1; - TimeInterval = 300; - } - else - { - reg->U1BC_LEDConfigure &= ~0x1f; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - pHwData->LED_Blinking = 0; - TimeInterval = 300; - } - } - else - { - // 20060901 Gray blinking if in disconnect state and not scanning - ltmp = reg->U1BC_LEDConfigure; - reg->U1BC_LEDConfigure &= ~0x1f; - if( LEDgray2[(pHwData->LED_Blinking%30)] ) - { - reg->U1BC_LEDConfigure |= 0x10; - reg->U1BC_LEDConfigure |= LEDgray2[ (pHwData->LED_Blinking%30) ]; - } - pHwData->LED_Blinking++; - if( reg->U1BC_LEDConfigure != ltmp ) - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - TimeInterval = 100; - } - } - else - { - // Turn On LED_0 - if( (reg->U1BC_LEDConfigure & 0x10) == 0 ) - { - reg->U1BC_LEDConfigure |= 0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_0 Off - } - } - break; + pHwData->Wb35Tx.tx_halt = 1; + Wb35Tx_stop( pHwData ); - case 5: // [101] Only 1 Led be placed on PCB and use LED_1 for showing - if( !pHwData->LED_LinkOn ) // Blink only if not Link On - { - // Blinking if scanning is on progress - if( pHwData->LED_Scanning ) - { - if( pHwData->LED_Blinking == 0 ) - { - reg->U1BC_LEDConfigure |= 0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On - pHwData->LED_Blinking = 1; - TimeInterval = 300; - } - else - { - reg->U1BC_LEDConfigure &= ~0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off - pHwData->LED_Blinking = 0; - TimeInterval = 300; - } - } - else - { - //Turn Off LED_1 - if( reg->U1BC_LEDConfigure & 0x1000 ) - { - reg->U1BC_LEDConfigure &= ~0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 Off - } - } - } - else - { - // Is transmitting/receiving ?? - if( (OS_CURRENT_RX_BYTE( adapter ) != pHwData->RxByteCountLast ) || - (OS_CURRENT_TX_BYTE( adapter ) != pHwData->TxByteCountLast ) ) - { - if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) - { - reg->U1BC_LEDConfigure |= 0x3000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On - } + reg->D00_DmaControl &= ~0xc0000000;//Tx Off, Rx Off + Wb35Reg_Write( pHwData, 0x0400, reg->D00_DmaControl ); +} - // Update variable - pHwData->RxByteCountLast = OS_CURRENT_RX_BYTE( adapter ); - pHwData->TxByteCountLast = OS_CURRENT_TX_BYTE( adapter ); - TimeInterval = 200; - } - else - { - // Turn On LED_1 and blinking if transmitting/receiving - if( (reg->U1BC_LEDConfigure & 0x3000) != 0x1000 ) - { - reg->U1BC_LEDConfigure &= ~0x3000; - reg->U1BC_LEDConfigure |= 0x1000; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); // LED_1 On - } - } - } - break; +unsigned char hal_idle(phw_data_t pHwData) +{ + struct wb35_reg *reg = &pHwData->reg; + PWBUSB pWbUsb = &pHwData->WbUsb; - default: // Default setting. 2 LED be placed on PCB. LED_0: Link On LED_1 Active - if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) - { - reg->U1BC_LEDConfigure |= 0x3000;// LED_1 is always on and event enable - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } + if( !pHwData->SurpriseRemove && ( pWbUsb->DetectCount || reg->EP0vm_state!=VM_STOP ) ) + return false; - if( pHwData->LED_Blinking ) - { - // Gray blinking - reg->U1BC_LEDConfigure &= ~0x0f; - reg->U1BC_LEDConfigure |= 0x10; - reg->U1BC_LEDConfigure |= LEDgray[ (pHwData->LED_Blinking-1)%20 ]; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); + return true; +} +//--------------------------------------------------------------------------------------------------- +void hal_set_cwmin( phw_data_t pHwData, u8 cwin_min ) +{ + struct wb35_reg *reg = &pHwData->reg; - pHwData->LED_Blinking += 2; - if( pHwData->LED_Blinking < 40 ) - TimeInterval = 100; - else - { - pHwData->LED_Blinking = 0; // Stop blinking - reg->U1BC_LEDConfigure &= ~0x0f; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - break; - } + if( pHwData->SurpriseRemove ) return; - if( pHwData->LED_LinkOn ) - { - if( !(reg->U1BC_LEDConfigure & 0x10) ) // Check the LED_0 - { - //Try to turn ON LED_0 after gray blinking - reg->U1BC_LEDConfigure |= 0x10; - pHwData->LED_Blinking = 1; //Start blinking - TimeInterval = 50; - } - } - else - { - if( reg->U1BC_LEDConfigure & 0x10 ) // Check the LED_0 - { - reg->U1BC_LEDConfigure &= ~0x10; - Wb35Reg_Write( pHwData, 0x03bc, reg->U1BC_LEDConfigure ); - } - } - break; - } + pHwData->cwmin = cwin_min; + reg->M2C_MacControl &= ~0x7c00; //bit 10 ~ 14 + reg->M2C_MacControl |= (pHwData->cwmin<<10); + Wb35Reg_Write( pHwData, 0x082c, reg->M2C_MacControl ); +} - //20060828.1 Active send null packet to avoid AP disconnect - if( pHwData->LED_LinkOn ) +s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) +{ + struct wb35_reg *reg = &pHwData->reg; + R01_DESCRIPTOR r01; + s32 ltmp = 0, tmp; + u8 i; + + if( pHwData->SurpriseRemove ) return -200; + if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion + Count = MAX_ACC_RSSI_COUNT; + + // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0])) + // C1 = -195, C2 = 0.66 = 85/128 + for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; + ltmp += tmp; + } + ltmp /= Count; + if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10; + if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this + + //if( ltmp < -200 ) ltmp = -200; + if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC + + return ltmp; +} +//---------------------------------------------------------------------------------------------------- +s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) +{ + struct wb35_reg *reg = &pHwData->reg; + R01_DESCRIPTOR r01; + s32 ltmp = 0, tmp; + u8 i, j; + struct wb35_adapter * adapter = pHwData->adapter; +// u32 *HalRssiArry = psBSS(idx)->HalRssi; + + if( pHwData->SurpriseRemove ) return -200; + if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion + Count = MAX_ACC_RSSI_COUNT; + + // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0])) + // C1 = -195, C2 = 0.66 = 85/128 +#if 0 + for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; + ltmp += tmp; + } +#else + if (psBSS(idx)->HalRssiIndex == 0) + psBSS(idx)->HalRssiIndex = MAX_ACC_RSSI_COUNT; + j = (u8)psBSS(idx)->HalRssiIndex-1; + + for (i=0; iHalRssi[j]; + tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; + ltmp += tmp; + if (j == 0) { - pHwData->NullPacketCount += TimeInterval; - if( pHwData->NullPacketCount >= DEFAULT_NULL_PACKET_COUNT ) - { - pHwData->NullPacketCount = 0; - } + j = MAX_ACC_RSSI_COUNT; } + j--; } +#endif + ltmp /= Count; + if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10; + if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this - pHwData->time_count += TimeInterval; - Wb35Tx_CurrentTime( pHwData, pHwData->time_count ); // 20060928 add - OS_TIMER_SET( &pHwData->LEDTimer, TimeInterval ); // 20060623.1 + //if( ltmp < -200 ) ltmp = -200; + if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC + + return ltmp; } +//--------------------------------------------------------------------------- void hal_set_phy_type( phw_data_t pHwData, u8 PhyType ) { @@ -867,7 +868,8 @@ unsigned char hal_set_LED(phw_data_t pHwData, u32 Mode) // 20061108 for WPS led { pHwData->LED_Blinking = 0; pHwData->LED_control = Mode; - OS_TIMER_SET( &pHwData->LEDTimer, 10 ); // 20060623 + pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(10); + add_timer(&pHwData->LEDTimer); return true; } diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index 239c301b0296..7e6ebf2717be 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -68,8 +68,6 @@ s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ); s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ); void hal_set_connect_info( phw_data_t pHwData, unsigned char boConnect ); u8 hal_get_est_sq3( phw_data_t pHwData, u8 Count ); -void hal_led_control_1a( phw_data_t pHwData ); -void hal_led_control( void* S1, phw_data_t pHwData, void* S3, void* S4 ); void hal_set_rf_power( phw_data_t pHwData, u8 PowerIndex ); // 20060621 Modify void hal_reset_counter( phw_data_t pHwData ); void hal_set_radio_mode( phw_data_t pHwData, unsigned char boValue); diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index 47f99e1afc7f..2d3adfc3fcb2 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -510,7 +510,7 @@ typedef struct _HW_DATA_T WB35TX Wb35Tx; // Need Wb35Tx.h WB35RX Wb35Rx; // Need Wb35Rx.h - OS_TIMER LEDTimer;// For LED + struct timer_list LEDTimer;// For LED u32 LEDpoint;// For LED -- cgit v1.2.3 From 8f801965e56b81ab86e58b13b3d98871c8851ca7 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 29 Oct 2008 20:10:32 +0200 Subject: Staging: w35und: remove atomic op wrappers Use the kernel provided atomic op functions and remove the OS_ATOMIC and related wrapper macros. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 3 +-- drivers/staging/winbond/linux/common.h | 8 -------- drivers/staging/winbond/linux/wb35reg.c | 8 ++++---- drivers/staging/winbond/linux/wb35reg_s.h | 2 +- drivers/staging/winbond/linux/wb35rx.c | 9 ++++----- drivers/staging/winbond/linux/wb35rx_s.h | 2 +- drivers/staging/winbond/linux/wb35tx.c | 16 ++++++++-------- drivers/staging/winbond/linux/wb35tx_s.h | 4 ++-- drivers/staging/winbond/mds.c | 6 +++--- drivers/staging/winbond/mds_s.h | 4 ++-- drivers/staging/winbond/wbhal.c | 2 +- drivers/staging/winbond/wbhal_s.h | 2 +- drivers/staging/winbond/wblinux.c | 29 ++--------------------------- drivers/staging/winbond/wblinux_f.h | 2 -- 14 files changed, 30 insertions(+), 67 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index e102dcb15052..bc09e4142d87 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -32,11 +32,10 @@ struct wb35_adapter { hw_data_t sHwData; //For HAL MDS Mds; - spinlock_t AtomicSpinLock; spinlock_t SpinLock; u32 shutdown; - OS_ATOMIC ThreadCount; + atomic_t ThreadCount; u32 LinkStatus; // OS_DISCONNECTED or OS_CONNECTED diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 521b68a9381b..925e1b6cbc4f 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -73,14 +73,6 @@ #define OS_EVENT_INDICATE( _A, _B, _F ) #define OS_PMKID_STATUS_EVENT( _A ) - -/* Uff, no, longs are not atomic on all architectures Linux - * supports. This should really use atomic_t */ - -#define OS_ATOMIC u32 -#define OS_ATOMIC_READ( _A, _V ) _V -#define OS_ATOMIC_INC( _A, _V ) EncapAtomicInc( _A, (void*)_V ) -#define OS_ATOMIC_DEC( _A, _V ) EncapAtomicDec( _A, (void*)_V ) #define OS_MEMORY_CLEAR( _A, _S ) memset( (u8 *)_A,0,_S) #define OS_MEMORY_COMPARE( _A, _B, _S ) (memcmp(_A,_B,_S)? 0 : 1) // Definition is reverse with Ndis 1: the same 0: different diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 56ad504bb06d..6215e3ca418a 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -386,11 +386,11 @@ Wb35Reg_EP0VM_start( phw_data_t pHwData ) { struct wb35_reg *reg = &pHwData->reg; - if (OS_ATOMIC_INC( pHwData->adapter, ®->RegFireCount) == 1) { + if (atomic_inc_return(®->RegFireCount) == 1) { reg->EP0vm_state = VM_RUNNING; Wb35Reg_EP0VM(pHwData); } else - OS_ATOMIC_DEC( pHwData->adapter, ®->RegFireCount ); + atomic_dec(®->RegFireCount); } void @@ -447,7 +447,7 @@ Wb35Reg_EP0VM(phw_data_t pHwData ) cleanup: reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->adapter, ®->RegFireCount ); + atomic_dec(®->RegFireCount); } @@ -465,7 +465,7 @@ Wb35Reg_EP0VM_complete(struct urb *urb) if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove reg->EP0vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->adapter, ®->RegFireCount ); + atomic_dec(®->RegFireCount); } else { // Complete to send, remove the URB from the first spin_lock_irq( ®->EP0VM_spin_lock ); diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h index c77306c585d3..2f665d1b1a4f 100644 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ b/drivers/staging/winbond/linux/wb35reg_s.h @@ -142,7 +142,7 @@ struct wb35_reg { u32 EP0VM_status;//$$ struct wb35_reg_queue *reg_first; struct wb35_reg_queue *reg_last; - OS_ATOMIC RegFireCount; + atomic_t RegFireCount; // Hardware status u8 EP0vm_state; diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index e492fa581a49..f690298dea29 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -10,17 +10,16 @@ //============================================================================ #include "sysdef.h" - void Wb35Rx_start(phw_data_t pHwData) { PWB35RX pWb35Rx = &pHwData->Wb35Rx; // Allow only one thread to run into the Wb35Rx() function - if (OS_ATOMIC_INC(pHwData->adapter, &pWb35Rx->RxFireCounter) == 1) { + if (atomic_inc_return(&pWb35Rx->RxFireCounter) == 1) { pWb35Rx->EP3vm_state = VM_RUNNING; Wb35Rx(pHwData); } else - OS_ATOMIC_DEC(pHwData->adapter, &pWb35Rx->RxFireCounter); + atomic_dec(&pWb35Rx->RxFireCounter); } // This function cannot reentrain @@ -82,7 +81,7 @@ void Wb35Rx( phw_data_t pHwData ) error: // VM stop pWb35Rx->EP3vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Rx->RxFireCounter ); + atomic_dec(&pWb35Rx->RxFireCounter); } void Wb35Rx_Complete(struct urb *urb) @@ -157,7 +156,7 @@ void Wb35Rx_Complete(struct urb *urb) error: pWb35Rx->RxOwner[ RxBufferId ] = 1; // Set the owner to hardware - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Rx->RxFireCounter ); + atomic_dec(&pWb35Rx->RxFireCounter); pWb35Rx->EP3vm_state = VM_STOP; } diff --git a/drivers/staging/winbond/linux/wb35rx_s.h b/drivers/staging/winbond/linux/wb35rx_s.h index b90c269e6adb..f18350b41c44 100644 --- a/drivers/staging/winbond/linux/wb35rx_s.h +++ b/drivers/staging/winbond/linux/wb35rx_s.h @@ -18,7 +18,7 @@ typedef struct _WB35RX { u32 ByteReceived;// For calculating throughput of BulkIn - OS_ATOMIC RxFireCounter;// Does Wb35Rx module fire? + atomic_t RxFireCounter;// Does Wb35Rx module fire? u8 RxBuffer[ MAX_USB_RX_BUFFER_NUMBER ][ ((MAX_USB_RX_BUFFER+3) & ~0x03 ) ]; u16 RxBufferSize[ ((MAX_USB_RX_BUFFER_NUMBER+1) & ~0x01) ]; diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index 020c52d761cb..a58a193ce2b1 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -25,11 +25,11 @@ void Wb35Tx_start(phw_data_t pHwData) PWB35TX pWb35Tx = &pHwData->Wb35Tx; // Allow only one thread to run into function - if (OS_ATOMIC_INC(pHwData->adapter, &pWb35Tx->TxFireCounter) == 1) { + if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) { pWb35Tx->EP4vm_state = VM_RUNNING; Wb35Tx(pHwData); } else - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxFireCounter ); + atomic_dec(&pWb35Tx->TxFireCounter); } @@ -81,7 +81,7 @@ void Wb35Tx(phw_data_t pHwData) cleanup: pWb35Tx->EP4vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxFireCounter ); + atomic_dec(&pWb35Tx->TxFireCounter); } @@ -118,7 +118,7 @@ void Wb35Tx_complete(struct urb * pUrb) return; error: - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxFireCounter ); + atomic_dec(&pWb35Tx->TxFireCounter); pWb35Tx->EP4vm_state = VM_STOP; } @@ -211,12 +211,12 @@ void Wb35Tx_EP2VM_start(phw_data_t pHwData) PWB35TX pWb35Tx = &pHwData->Wb35Tx; // Allow only one thread to run into function - if (OS_ATOMIC_INC( pHwData->adapter, &pWb35Tx->TxResultCount ) == 1) { + if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) { pWb35Tx->EP2vm_state = VM_RUNNING; Wb35Tx_EP2VM( pHwData ); } else - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxResultCount ); + atomic_dec(&pWb35Tx->TxResultCount); } @@ -252,7 +252,7 @@ void Wb35Tx_EP2VM(phw_data_t pHwData) return; error: pWb35Tx->EP2vm_state = VM_STOP; - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxResultCount ); + atomic_dec(&pWb35Tx->TxResultCount); } @@ -301,7 +301,7 @@ void Wb35Tx_EP2VM_complete(struct urb * pUrb) return; error: - OS_ATOMIC_DEC( pHwData->adapter, &pWb35Tx->TxResultCount ); + atomic_dec(&pWb35Tx->TxResultCount); pWb35Tx->EP2vm_state = VM_STOP; } diff --git a/drivers/staging/winbond/linux/wb35tx_s.h b/drivers/staging/winbond/linux/wb35tx_s.h index ac4325736760..8cb449f7a387 100644 --- a/drivers/staging/winbond/linux/wb35tx_s.h +++ b/drivers/staging/winbond/linux/wb35tx_s.h @@ -21,8 +21,8 @@ typedef struct _WB35TX // For Interrupt pipe u8 EP2_buf[MAX_INTERRUPT_LENGTH]; - OS_ATOMIC TxResultCount;// For thread control of EP2 931130.4.m - OS_ATOMIC TxFireCounter;// For thread control of EP4 931130.4.n + atomic_t TxResultCount;// For thread control of EP2 931130.4.m + atomic_t TxFireCounter;// For thread control of EP4 931130.4.n u32 ByteTransfer; u32 TxSendIndex;// The next index of Mds array to be sent diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index 8d3c8adf4fa1..20008e35fe0b 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -6,7 +6,7 @@ Mds_reset_descriptor(struct wb35_adapter * adapter) PMDS pMds = &adapter->Mds; pMds->TxPause = 0; - pMds->TxThreadCount = 0; + atomic_set(&pMds->TxThreadCount, 0); pMds->TxFillIndex = 0; pMds->TxDesIndex = 0; pMds->ScanTxPause = 0; @@ -52,7 +52,7 @@ Mds_Tx(struct wb35_adapter * adapter) return; //Only one thread can be run here - if (!OS_ATOMIC_INC( adapter, &pMds->TxThreadCount) == 1) + if (!atomic_inc_return(&pMds->TxThreadCount) == 1) goto cleanup; // Start to fill the data @@ -172,7 +172,7 @@ Mds_Tx(struct wb35_adapter * adapter) Wb35Tx_start(pHwData); cleanup: - OS_ATOMIC_DEC( adapter, &pMds->TxThreadCount ); + atomic_dec(&pMds->TxThreadCount); } void diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index ac1875f6485f..e1d373e03c6e 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -96,9 +96,9 @@ typedef struct _MDS u8 ScanTxPause; //data Tx pause because the scanning is progressing, but probe request Tx won't. u8 TxPause;//For pause the Mds_Tx modult - OS_ATOMIC TxThreadCount;//For thread counting 931130.4.v + atomic_t TxThreadCount;//For thread counting 931130.4.v //950301 delete due to HW -// OS_ATOMIC TxConcurrentCount;//931130.4.w +// atomic_t TxConcurrentCount;//931130.4.w u16 TxResult[ ((MAX_USB_TX_DESCRIPTOR + 1) & ~0x01) ];//Collect the sending result of Mpdu diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 3edcc4793922..100a407f49cf 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -843,7 +843,7 @@ void hal_system_power_change(phw_data_t pHwData, u32 PowerState) void hal_surprise_remove( phw_data_t pHwData ) { struct wb35_adapter * adapter = pHwData->adapter; - if (OS_ATOMIC_INC( adapter, &pHwData->SurpriseRemoveCount ) == 1) { + if (atomic_inc_return( &pHwData->SurpriseRemoveCount ) == 1) { #ifdef _PE_STATE_DUMP_ WBDEBUG(("Calling hal_surprise_remove\n")); #endif diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index 2d3adfc3fcb2..4eeb08926e2e 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -570,7 +570,7 @@ typedef struct _HW_DATA_T u32 RxByteCountLast; u32 TxByteCountLast; - s32 SurpriseRemoveCount; + atomic_t SurpriseRemoveCount; // For global timer u32 time_count;//TICK_TIME_100ms 1 = 100ms diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index a9a605b0feef..87b9970883d8 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -10,35 +10,10 @@ //============================================================================ #include "os_common.h" -s32 -EncapAtomicInc(struct wb35_adapter * adapter, void* pAtomic) -{ - u32 ltmp; - u32 * pltmp = (u32 *)pAtomic; - spin_lock_irq( &adapter->AtomicSpinLock ); - (*pltmp)++; - ltmp = (*pltmp); - spin_unlock_irq( &adapter->AtomicSpinLock ); - return ltmp; -} - -s32 -EncapAtomicDec(struct wb35_adapter * adapter, void* pAtomic) -{ - u32 ltmp; - u32 * pltmp = (u32 *)pAtomic; - spin_lock_irq( &adapter->AtomicSpinLock ); - (*pltmp)--; - ltmp = (*pltmp); - spin_unlock_irq( &adapter->AtomicSpinLock ); - return ltmp; -} - unsigned char WBLINUX_Initial(struct wb35_adapter * adapter) { spin_lock_init( &adapter->SpinLock ); - spin_lock_init( &adapter->AtomicSpinLock ); return true; } @@ -75,7 +50,7 @@ WBLINUX_stop( struct wb35_adapter * adapter ) { struct sk_buff *pSkb; - if (OS_ATOMIC_INC( adapter, &adapter->ThreadCount ) == 1) { + if (atomic_inc_return(&adapter->ThreadCount) == 1) { // Shutdown module immediately adapter->shutdown = 1; @@ -97,7 +72,7 @@ WBLINUX_stop( struct wb35_adapter * adapter ) #endif } - OS_ATOMIC_DEC(adapter, &adapter->ThreadCount); + atomic_dec(&adapter->ThreadCount); } void diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index f19c0ee73bdb..d763820081a1 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -3,8 +3,6 @@ // // wblinux_f.h // -s32 EncapAtomicInc( struct wb35_adapter *adapter, void* pAtomic ); -s32 EncapAtomicDec( struct wb35_adapter *adapter, void* pAtomic ); void WBLinux_ReceivePacket( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); unsigned char WBLINUX_Initial( struct wb35_adapter *adapter ); int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev ); -- cgit v1.2.3 From ef98fc3535a600e9046079a2ec95c569d8c24e10 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 29 Oct 2008 20:10:55 +0200 Subject: Staging: w35und: remove memcpy/memcmp wrappers The OS_MEMORY_CLEAR macro is not used so remove it. Also convert the one call-site that uses OS_MEMORY_COMPARE to use memcmp() directly and remove the wrapper macro. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/common.h | 3 --- drivers/staging/winbond/wblinux.c | 9 ++++----- 2 files changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 925e1b6cbc4f..046dab6b7bff 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -73,8 +73,5 @@ #define OS_EVENT_INDICATE( _A, _B, _F ) #define OS_PMKID_STATUS_EVENT( _A ) -#define OS_MEMORY_CLEAR( _A, _S ) memset( (u8 *)_A,0,_S) -#define OS_MEMORY_COMPARE( _A, _B, _S ) (memcmp(_A,_B,_S)? 0 : 1) // Definition is reverse with Ndis 1: the same 0: different - #endif // COMMON_DEF diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 87b9970883d8..a662dde8e411 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -181,12 +181,11 @@ WbWLanInitialize(struct wb35_adapter *adapter) pMacAddr = adapter->sLocalPara.ThisMacAddress; pMacAddr2 = adapter->sLocalPara.PermanentAddress; hal_get_permanent_address( pHwData, adapter->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM - if (OS_MEMORY_COMPARE(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH )) // Is equal - { - memcpy( pMacAddr, pMacAddr2, MAC_ADDR_LENGTH ); - } else { + if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0) + memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH); + else { // Set the user define MAC address - hal_set_ethernet_address( pHwData, adapter->sLocalPara.ThisMacAddress ); + hal_set_ethernet_address(pHwData, adapter->sLocalPara.ThisMacAddress); } //get current antenna -- cgit v1.2.3 From 9f1b00aa25337178b269ce3a670ea8eb2dde2e2c Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 29 Oct 2008 20:11:13 +0200 Subject: Staging: w35und: remove abs() and BIT() macros We can use the kernel built-in abs() and BIT() macros the just fine. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/common.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 046dab6b7bff..f171b881d956 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -48,16 +48,9 @@ #define STATUS_MEDIA_CONNECT 1 #define STATUS_MEDIA_DISCONNECT 0 -#ifndef BIT -#define BIT(x) (1 << (x)) -#endif - //================================================================================================== // Common function definition //================================================================================================== -#ifndef abs -#define abs(_T) ((_T) < 0 ? -_T : _T) -#endif #define DEBUG_ENABLED #define ETH_LENGTH_OF_ADDRESS 6 #ifdef DEBUG_ENABLED -- cgit v1.2.3 From 24e987caf0e45c08f4e16440f04ff3c225a822db Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 29 Oct 2008 20:11:49 +0200 Subject: Staging: w35und: remove unused macros from common.h The macros are not used anywhere so remove them from driver code. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/linux/common.h | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index f171b881d956..8290779e09aa 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -33,21 +33,6 @@ //#define DEBUG_ENABLED 1 - - -//=============================================================== -// Common type definition -//=============================================================== - -//=========================================== -#define IGNORE 2 -#define SUCCESS 1 -#define FAILURE 0 - - -#define STATUS_MEDIA_CONNECT 1 -#define STATUS_MEDIA_DISCONNECT 0 - //================================================================================================== // Common function definition //================================================================================================== -- cgit v1.2.3 From 3e64161c0df104ff13d4c4a5ff0e724a5f8f164a Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 29 Oct 2008 20:12:08 +0200 Subject: Staging: w35und: remove unused link status code The WBLINUX_ConnectStatus() and related code is not used anywhere so remove them from the driver. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 6 ------ drivers/staging/winbond/linux/common.h | 4 ---- drivers/staging/winbond/mds_s.h | 1 - drivers/staging/winbond/wblinux.c | 6 ------ drivers/staging/winbond/wblinux_f.h | 1 - 5 files changed, 18 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index bc09e4142d87..fb07c7b2793b 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -1,9 +1,5 @@ -#define OS_LINK_STATUS (adapter->LinkStatus == OS_CONNECTED) #define OS_SET_SHUTDOWN( _A ) _A->shutdown=1 #define OS_SET_RESUME( _A ) _A->shutdown=0 -#define OS_CONNECT_STATUS_INDICATE( _A, _F ) WBLINUX_ConnectStatus( _A, _F ) -#define OS_DISCONNECTED 0 -#define OS_CONNECTED 1 #define OS_STOP( _A ) WBLINUX_stop( _A ) #define OS_CURRENT_RX_BYTE( _A ) _A->RxByteCount @@ -37,8 +33,6 @@ struct wb35_adapter { atomic_t ThreadCount; - u32 LinkStatus; // OS_DISCONNECTED or OS_CONNECTED - u32 RxByteCount; u32 TxByteCount; diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 8290779e09aa..23853da38273 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -44,10 +44,6 @@ #define WBDEBUG( _M ) 0 #endif -#define OS_DISCONNECTED 0 -#define OS_CONNECTED 1 - - #define OS_EVENT_INDICATE( _A, _B, _F ) #define OS_PMKID_STATUS_EVENT( _A ) diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index e1d373e03c6e..04030b97d95e 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -25,7 +25,6 @@ #define CURRENT_CONTROL_PORT_BLOCK ( psSME->wpa_ok!=1 || (adapter->Mds.boCounterMeasureBlock==1 && (CURRENT_ENCRYPT_STATUS==ENCRYPT_TKIP)) ) #define CURRENT_FRAGMENT_THRESHOLD (adapter->Mds.TxFragmentThreshold & ~0x1) #define CURRENT_PREAMBLE_MODE psLOCAL->boShortPreamble?WLAN_PREAMBLE_TYPE_SHORT:WLAN_PREAMBLE_TYPE_LONG -#define CURRENT_LINK_ON OS_LINK_STATUS #define CURRENT_TX_RATE adapter->sLocalPara.CurrentTxRate #define CURRENT_FALL_BACK_TX_RATE adapter->sLocalPara.CurrentTxFallbackRate #define CURRENT_TX_RATE_FOR_MNG adapter->sLocalPara.CurrentTxRateForMng diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index a662dde8e411..bba222a68e35 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -224,9 +224,3 @@ error: return false; } - -void WBLINUX_ConnectStatus(struct wb35_adapter * adapter, u32 flag) -{ - adapter->LinkStatus = flag; // OS_DISCONNECTED or OS_CONNECTED -} - diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index d763820081a1..bfa69d738321 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -14,6 +14,5 @@ void wb35_set_multicast( struct net_device *netdev ); struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); void WBLINUX_stop( struct wb35_adapter *adapter ); void WbWlanHalt( struct wb35_adapter *adapter ); -void WBLINUX_ConnectStatus( struct wb35_adapter *adapter, u32 flag ); unsigned char WbWLanInitialize(struct wb35_adapter *adapter); -- cgit v1.2.3 From cbb7ad7765711d5daf08efc1962822bb67862270 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 13:04:29 +0200 Subject: Staging: w35und: #include cleanup This patch moves #includes from sysdef.h and common.h to the files which actually need them. This makes the dependencies less complex and allows us to move code around much easily. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg --- drivers/staging/winbond/adapter.h | 11 +++++++++++ drivers/staging/winbond/bss_f.h | 12 ++++++++---- drivers/staging/winbond/bssdscpt.h | 10 +++++++++- drivers/staging/winbond/ds_tkip.h | 8 ++++++-- drivers/staging/winbond/gl_80211.h | 3 ++- drivers/staging/winbond/linux/common.h | 21 --------------------- drivers/staging/winbond/linux/sysdef.h | 29 ----------------------------- drivers/staging/winbond/linux/wb35reg.c | 3 +++ drivers/staging/winbond/linux/wb35reg_f.h | 7 ++++++- drivers/staging/winbond/linux/wb35reg_s.h | 9 ++++++++- drivers/staging/winbond/linux/wb35rx.c | 3 +++ drivers/staging/winbond/linux/wb35rx_f.h | 9 ++++++--- drivers/staging/winbond/linux/wb35tx.c | 5 ++++- drivers/staging/winbond/linux/wb35tx_f.h | 7 ++++++- drivers/staging/winbond/linux/wb35tx_s.h | 10 ++++++---- drivers/staging/winbond/linux/wbusb.c | 6 +++++- drivers/staging/winbond/linux/wbusb_s.h | 12 +++++++----- drivers/staging/winbond/localpara.h | 8 +++++++- drivers/staging/winbond/mac_structures.h | 7 ++----- drivers/staging/winbond/mds.c | 7 +++++++ drivers/staging/winbond/mds_f.h | 8 +++++++- drivers/staging/winbond/mds_s.h | 13 ++++++++++++- drivers/staging/winbond/mlme_s.h | 11 ++++++++++- drivers/staging/winbond/mlmetxrx.c | 2 ++ drivers/staging/winbond/mlmetxrx_f.h | 2 ++ drivers/staging/winbond/mto.c | 3 +++ drivers/staging/winbond/mto.h | 2 ++ drivers/staging/winbond/mto_f.h | 6 ++++++ drivers/staging/winbond/phy_calibration.c | 1 + drivers/staging/winbond/phy_calibration.h | 6 ++++++ drivers/staging/winbond/reg.c | 1 + drivers/staging/winbond/rxisr.c | 1 + drivers/staging/winbond/scan_s.h | 7 +++++++ drivers/staging/winbond/sme_api.c | 1 + drivers/staging/winbond/sme_api.h | 4 ++++ drivers/staging/winbond/sme_s.h | 9 +++++++++ drivers/staging/winbond/wbhal.c | 2 ++ drivers/staging/winbond/wbhal_f.h | 14 +++++--------- drivers/staging/winbond/wbhal_s.h | 9 ++++++++- drivers/staging/winbond/wblinux.c | 6 ++++++ drivers/staging/winbond/wblinux_f.h | 7 +++++++ 41 files changed, 208 insertions(+), 94 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index fb07c7b2793b..e67e034e938a 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -1,3 +1,12 @@ +#ifndef __WINBOND_ADAPTER_H +#define __WINBOND_ADAPTER_H + +#include + +#include "bssdscpt.h" +#include "mto.h" +#include "wbhal_s.h" + #define OS_SET_SHUTDOWN( _A ) _A->shutdown=1 #define OS_SET_RESUME( _A ) _A->shutdown=0 #define OS_STOP( _A ) WBLINUX_stop( _A ) @@ -45,3 +54,5 @@ struct wb35_adapter { u8 LinkName[MAX_ANSI_STRING]; }; + +#endif diff --git a/drivers/staging/winbond/bss_f.h b/drivers/staging/winbond/bss_f.h index a7ef3deb5f7f..feffe5f25f05 100644 --- a/drivers/staging/winbond/bss_f.h +++ b/drivers/staging/winbond/bss_f.h @@ -1,3 +1,10 @@ +#ifndef __WINBOND_BSS_F_H +#define __WINBOND_BSS_F_H + +#include "adapter.h" + +struct PMKID_Information_Element; + // // BSS descriptor DataBase management global function // @@ -53,7 +60,4 @@ u16 SearchPmkid(struct wb35_adapter * adapter, struct Management_Frame* msgHead struct PMKID_Information_Element * AssoReq_PMKID ); #endif - - - - +#endif diff --git a/drivers/staging/winbond/bssdscpt.h b/drivers/staging/winbond/bssdscpt.h index 90b56829c5fb..3a71d4efb897 100644 --- a/drivers/staging/winbond/bssdscpt.h +++ b/drivers/staging/winbond/bssdscpt.h @@ -1,3 +1,11 @@ +#ifndef __WINBOND_BSSDSCPT_H +#define __WINBOND_BSSDSCPT_H + +#include + +#include "mds_s.h" +#include "mlme_s.h" + //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // bssdscpt.c // BSS descriptor data base @@ -153,4 +161,4 @@ typedef struct BSSDescriptionElement #define psBSS(i) (&(adapter->asBSSDescriptElement[(i)])) - +#endif diff --git a/drivers/staging/winbond/ds_tkip.h b/drivers/staging/winbond/ds_tkip.h index 6cfe3de449f0..9c5c4e73f2c2 100644 --- a/drivers/staging/winbond/ds_tkip.h +++ b/drivers/staging/winbond/ds_tkip.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_DS_TKIP_H +#define __WINBOND_DS_TKIP_H + +#include + // Rotation functions on 32 bit values #define ROL32( A, n ) \ ( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) ) @@ -29,5 +34,4 @@ typedef struct tkip void Mds_MicGet( void* adapter, void* pRxLayer1, u8 *pKey, u8 *pMic ); void Mds_MicFill( void* adapter, void* pDes, u8 *XmitBufAddress ); - - +#endif diff --git a/drivers/staging/winbond/gl_80211.h b/drivers/staging/winbond/gl_80211.h index 1806d817496e..5a244c44a61a 100644 --- a/drivers/staging/winbond/gl_80211.h +++ b/drivers/staging/winbond/gl_80211.h @@ -1,7 +1,8 @@ - #ifndef __GL_80211_H__ #define __GL_80211_H__ +#include + /****************** CONSTANT AND MACRO SECTION ******************************/ /* BSS Type */ diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h index 23853da38273..2badc2984a38 100644 --- a/drivers/staging/winbond/linux/common.h +++ b/drivers/staging/winbond/linux/common.h @@ -10,27 +10,6 @@ #ifndef COMMON_DEF #define COMMON_DEF -#include -#include -#include //need for kernel alert -#include -#include -#include -#include //memory allocate -#include -#include -#include -#include //need for init and exit modules marco -#include -#include -#include -#include -#include -#include -#include -#include - - //#define DEBUG_ENABLED 1 //================================================================================================== diff --git a/drivers/staging/winbond/linux/sysdef.h b/drivers/staging/winbond/linux/sysdef.h index 4b35a972165d..60e4c04f725b 100644 --- a/drivers/staging/winbond/linux/sysdef.h +++ b/drivers/staging/winbond/linux/sysdef.h @@ -37,36 +37,7 @@ #define _PE_USB_INI_DUMP_ #endif - - -#include "common.h" // Individual file depends on OS - -#include "../wb35_ver.h" -#include "../mac_structures.h" -#include "../ds_tkip.h" -#include "../localpara.h" -#include "../sme_s.h" -#include "../scan_s.h" -#include "../mds_s.h" -#include "../mlme_s.h" -#include "../bssdscpt.h" -#include "../sme_api.h" -#include "../gl_80211.h" -#include "../mto.h" -#include "../wbhal_s.h" - - -#include "../adapter.h" - -#include "../mlme_mib.h" -#include "../mds_f.h" -#include "../bss_f.h" -#include "../mlmetxrx_f.h" -#include "../mto_f.h" -#include "../wbhal_f.h" -#include "../wblinux_f.h" // Kernel Timer resolution, NDIS is 10ms, 10000us #define MIN_TIMEOUT_VAL (10) //ms - #endif diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c index 6215e3ca418a..4c9fd2b62d74 100644 --- a/drivers/staging/winbond/linux/wb35reg.c +++ b/drivers/staging/winbond/linux/wb35reg.c @@ -1,4 +1,7 @@ #include "sysdef.h" +#include "wb35reg_f.h" + +#include extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); diff --git a/drivers/staging/winbond/linux/wb35reg_f.h b/drivers/staging/winbond/linux/wb35reg_f.h index fc940914e34f..9a178b9fb6c1 100644 --- a/drivers/staging/winbond/linux/wb35reg_f.h +++ b/drivers/staging/winbond/linux/wb35reg_f.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_WB35REG_F_H +#define __WINBOND_WB35REG_F_H + +#include "../wbhal_s.h" + //==================================== // Interface function declare //==================================== @@ -53,4 +58,4 @@ void Wb35Reg_phy_calibration( phw_data_t pHwData ); void Wb35Reg_Update( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); unsigned char adjust_TXVGA_for_iq_mag( phw_data_t pHwData ); - +#endif diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h index 2f665d1b1a4f..32ef4b8a2d2a 100644 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ b/drivers/staging/winbond/linux/wb35reg_s.h @@ -1,3 +1,10 @@ +#ifndef __WINBOND_WB35REG_S_H +#define __WINBOND_WB35REG_S_H + +#include +#include +#include + //======================================================================================= /* HAL setting function @@ -162,4 +169,4 @@ struct wb35_reg { }; - +#endif diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c index f690298dea29..15a065047361 100644 --- a/drivers/staging/winbond/linux/wb35rx.c +++ b/drivers/staging/winbond/linux/wb35rx.c @@ -8,7 +8,10 @@ // Processing the Rx message from down layer // //============================================================================ +#include + #include "sysdef.h" +#include "wb35rx_f.h" void Wb35Rx_start(phw_data_t pHwData) { diff --git a/drivers/staging/winbond/linux/wb35rx_f.h b/drivers/staging/winbond/linux/wb35rx_f.h index 565280e890b7..752eec7f0670 100644 --- a/drivers/staging/winbond/linux/wb35rx_f.h +++ b/drivers/staging/winbond/linux/wb35rx_f.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_WB35RX_F_H +#define __WINBOND_WB35RX_F_H + +#include "../wbhal_s.h" + //==================================== // Interface function declare //==================================== @@ -12,6 +17,4 @@ void Wb35Rx_start( phw_data_t pHwData ); void Wb35Rx( phw_data_t pHwData ); void Wb35Rx_Complete(struct urb *urb); - - - +#endif diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c index a58a193ce2b1..ec0e7b922da9 100644 --- a/drivers/staging/winbond/linux/wb35tx.c +++ b/drivers/staging/winbond/linux/wb35tx.c @@ -8,8 +8,11 @@ // Processing the Tx message and put into down layer // //============================================================================ -#include "sysdef.h" +#include +#include "wb35tx_f.h" +#include "../mds_f.h" +#include "sysdef.h" unsigned char Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) diff --git a/drivers/staging/winbond/linux/wb35tx_f.h b/drivers/staging/winbond/linux/wb35tx_f.h index 1815c10b0813..64b11a190af1 100644 --- a/drivers/staging/winbond/linux/wb35tx_f.h +++ b/drivers/staging/winbond/linux/wb35tx_f.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_WB35TX_F_H +#define __WINBOND_WB35TX_F_H + +#include "../wbhal_f.h" + //==================================== // Interface function declare //==================================== @@ -17,4 +22,4 @@ void Wb35Tx_reset_descriptor( phw_data_t pHwData ); void Wb35Tx_CurrentTime( phw_data_t pHwData, u32 TimeCount ); - +#endif diff --git a/drivers/staging/winbond/linux/wb35tx_s.h b/drivers/staging/winbond/linux/wb35tx_s.h index 8cb449f7a387..b6ff6fdbc374 100644 --- a/drivers/staging/winbond/linux/wb35tx_s.h +++ b/drivers/staging/winbond/linux/wb35tx_s.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_WB35_TX_S_H +#define __WINBOND_WB35_TX_S_H + +#include "../mds_s.h" + //==================================== // IS89C35 Tx related definition //==================================== @@ -41,7 +46,4 @@ typedef struct _WB35TX } WB35TX, *PWB35TX; - - - - +#endif diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c index bd708a2d1484..861a0e4c7066 100644 --- a/drivers/staging/winbond/linux/wbusb.c +++ b/drivers/staging/winbond/linux/wbusb.c @@ -3,8 +3,12 @@ * * Distribute under GPLv2. */ -#include "sysdef.h" #include +#include + +#include "../mlmetxrx_f.h" +#include "../wbhal_f.h" +#include "../wblinux_f.h" MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/staging/winbond/linux/wbusb_s.h b/drivers/staging/winbond/linux/wbusb_s.h index 45e41b37194b..1aa8ab10b625 100644 --- a/drivers/staging/winbond/linux/wbusb_s.h +++ b/drivers/staging/winbond/linux/wbusb_s.h @@ -11,6 +11,11 @@ // //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +#ifndef __WINBOND_WBUSB_S_H +#define __WINBOND_WBUSB_S_H + +#include + //--------------------------------------------------------------------------- // RW_CONTEXT -- // @@ -23,16 +28,13 @@ typedef struct _RW_CONTEXT void* pCallBackFunctionParameter; } RW_CONTEXT, *PRW_CONTEXT; - - - #define DRIVER_AUTHOR "Original by: Jeff Lee Adapted to 2.6.x by Costantino Leandro (Rxart Desktop) " #define DRIVER_DESC "IS89C35 802.11bg WLAN USB Driver" - - typedef struct _WBUSB { u32 IsUsb20; struct usb_device *udev; u32 DetectCount; } WBUSB, *PWBUSB; + +#endif diff --git a/drivers/staging/winbond/localpara.h b/drivers/staging/winbond/localpara.h index 087f48607178..a308ac276bac 100644 --- a/drivers/staging/winbond/localpara.h +++ b/drivers/staging/winbond/localpara.h @@ -1,6 +1,12 @@ +#ifndef __WINBOND_LOCALPARA_H +#define __WINBOND_LOCALPARA_H + //============================================================= // LocalPara.h - //============================================================= + +#include "mac_structures.h" + //Define the local ability #define LOCAL_DEFAULT_BEACON_PERIOD 100 //ms @@ -272,4 +278,4 @@ typedef struct LOCAL_PARA } WB_LOCALDESCRIPT, *PWB_LOCALDESCRIPT; - +#endif diff --git a/drivers/staging/winbond/mac_structures.h b/drivers/staging/winbond/mac_structures.h index 031d2cb6cd63..0d1619601c0b 100644 --- a/drivers/staging/winbond/mac_structures.h +++ b/drivers/staging/winbond/mac_structures.h @@ -21,6 +21,7 @@ #ifndef _MAC_Structures_H_ #define _MAC_Structures_H_ +#include //========================================================= // Some miscellaneous definitions @@ -115,10 +116,6 @@ #define WLAN_MAX_PAIRWISE_CIPHER_SUITE_COUNT ((u16) 6) #define WLAN_MAX_AUTH_KEY_MGT_SUITE_LIST_COUNT ((u16) 2) -#ifdef WB_LINUX -#define UNALIGNED -#endif - //======================================================== typedef enum enum_PowerManagementMode { @@ -464,7 +461,7 @@ struct RSN_Information_Element { u8 Element_ID; u8 Length; - UNALIGNED SUITE_SELECTOR OuiWPAAdditional;//WPA version 2.0 additional field, and should be 00:50:F2:01 + SUITE_SELECTOR OuiWPAAdditional;//WPA version 2.0 additional field, and should be 00:50:F2:01 u16 Version; SUITE_SELECTOR GroupKeySuite; u16 PairwiseKeySuiteCount; diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index 20008e35fe0b..94f28ffff482 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -1,4 +1,11 @@ +#include "ds_tkip.h" +#include "gl_80211.h" +#include "mds_f.h" +#include "mlmetxrx_f.h" +#include "mto_f.h" #include "os_common.h" +#include "wbhal_f.h" +#include "wblinux_f.h" void Mds_reset_descriptor(struct wb35_adapter * adapter) diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index 4258b3281d3b..f243d7455c81 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -1,3 +1,9 @@ +#ifndef __WINBOND_MDS_F_H +#define __WINBOND_MDS_F_H + +#include "wbhal_s.h" +#include "adapter.h" + unsigned char Mds_initial( struct wb35_adapter *adapter ); void Mds_Destroy( struct wb35_adapter *adapter ); void Mds_Tx( struct wb35_adapter *adapter ); @@ -24,4 +30,4 @@ void MDS_GetNextPacketComplete( struct wb35_adapter *adapter, PDESCRIPTOR pDes void MDS_SendResult( struct wb35_adapter *adapter, u8 PacketId, unsigned char SendOK ); void MDS_EthernetPacketReceive( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); - +#endif diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index 04030b97d95e..02b11822b2cf 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -1,3 +1,14 @@ +#ifndef __WINBOND_MDS_H +#define __WINBOND_MDS_H + +#include +#include +#include + +#include "localpara.h" +#include "mac_structures.h" +#include "scan_s.h" + //////////////////////////////////////////////////////////////////////////////////////////////////////// #define MAX_USB_TX_DESCRIPTOR 15 // IS89C35 ability #define MAX_USB_TX_BUFFER_NUMBER 4 // Virtual pre-buffer number of MAX_USB_TX_BUFFER @@ -178,4 +189,4 @@ typedef struct _RXLAYER1 }RXLAYER1, * PRXLAYER1; - +#endif diff --git a/drivers/staging/winbond/mlme_s.h b/drivers/staging/winbond/mlme_s.h index 039fd408ba62..ea12684a2b1d 100644 --- a/drivers/staging/winbond/mlme_s.h +++ b/drivers/staging/winbond/mlme_s.h @@ -1,3 +1,12 @@ +#ifndef __WINBOND_MLME_H +#define __WINBOND_MLME_H + +#include +#include + +#include "mac_structures.h" +#include "mds_s.h" + //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // Mlme.h // Define the related definitions of MLME module @@ -192,4 +201,4 @@ typedef struct _RXDATA }__attribute__ ((packed)) RXDATA, *psRXDATA; - +#endif diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c index a071855d7449..ee80aed7f0b8 100644 --- a/drivers/staging/winbond/mlmetxrx.c +++ b/drivers/staging/winbond/mlmetxrx.c @@ -17,6 +17,8 @@ //============================================================================ #include "os_common.h" +#include "mds_f.h" + void MLMEResetTxRx(struct wb35_adapter * adapter) { s32 i; diff --git a/drivers/staging/winbond/mlmetxrx_f.h b/drivers/staging/winbond/mlmetxrx_f.h index 5f108d87f6e2..0f264ed64ea4 100644 --- a/drivers/staging/winbond/mlmetxrx_f.h +++ b/drivers/staging/winbond/mlmetxrx_f.h @@ -8,6 +8,8 @@ #ifndef _MLMETXRX_H #define _MLMETXRX_H +#include "adapter.h" + void MLMEProcThread( struct wb35_adapter * adapter diff --git a/drivers/staging/winbond/mto.c b/drivers/staging/winbond/mto.c index f53db9374962..c68c7f685973 100644 --- a/drivers/staging/winbond/mto.c +++ b/drivers/staging/winbond/mto.c @@ -23,6 +23,9 @@ // LA20040210_DTO kevin #include "os_common.h" +#include "sme_api.h" +#include "gl_80211.h" +#include "wbhal_f.h" // Declare SQ3 to rate and fragmentation threshold table // Declare fragmentation thresholds table diff --git a/drivers/staging/winbond/mto.h b/drivers/staging/winbond/mto.h index 4ed15b09e475..9a175449ce50 100644 --- a/drivers/staging/winbond/mto.h +++ b/drivers/staging/winbond/mto.h @@ -11,6 +11,8 @@ #ifndef __MTO_H__ #define __MTO_H__ +#include + #define MTO_DEFAULT_TH_CNT 5 #define MTO_DEFAULT_TH_SQ3 112 //OLD IS 13 reference JohnXu #define MTO_DEFAULT_TH_IDLE_SLOT 15 diff --git a/drivers/staging/winbond/mto_f.h b/drivers/staging/winbond/mto_f.h index de3d8d491ee2..ce4319da1f3a 100644 --- a/drivers/staging/winbond/mto_f.h +++ b/drivers/staging/winbond/mto_f.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_MTO_F_H +#define __WINBOND_MTO_F_H + +#include "adapter.h" + extern void MTO_Init(struct wb35_adapter *); extern void MTO_PeriodicTimerExpired(struct wb35_adapter *); extern void MTO_SetDTORateRange(struct wb35_adapter *, u8 *, u8); @@ -5,3 +10,4 @@ extern u8 MTO_GetTxRate(MTO_FUNC_INPUT, u32 fpdu_len); extern u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT); extern void MTO_SetTxCount(MTO_FUNC_INPUT, u8 t0, u8 index); +#endif diff --git a/drivers/staging/winbond/phy_calibration.c b/drivers/staging/winbond/phy_calibration.c index b77c84318e51..6782552d366c 100644 --- a/drivers/staging/winbond/phy_calibration.c +++ b/drivers/staging/winbond/phy_calibration.c @@ -12,6 +12,7 @@ /****************** INCLUDE FILES SECTION ***********************************/ #include "os_common.h" #include "phy_calibration.h" +#include "wbhal_f.h" /****************** DEBUG CONSTANT AND MACRO SECTION ************************/ diff --git a/drivers/staging/winbond/phy_calibration.h b/drivers/staging/winbond/phy_calibration.h index b6a65d313019..03b820c6181b 100644 --- a/drivers/staging/winbond/phy_calibration.h +++ b/drivers/staging/winbond/phy_calibration.h @@ -1,3 +1,8 @@ +#ifndef __WINBOND_PHY_CALIBRATION_H +#define __WINBOND_PHY_CALIBRATION_H + +#include "wbhal_f.h" + // 20031229 Turbo add #define REG_AGC_CTRL1 0x1000 #define REG_AGC_CTRL2 0x1004 @@ -99,3 +104,4 @@ void phy_set_rf_data( phw_data_t pHwData, u32 index, u32 value ); #define phy_init_rf( _A ) //RFSynthesizer_initial( _A ) +#endif diff --git a/drivers/staging/winbond/reg.c b/drivers/staging/winbond/reg.c index 9e1c1ef27954..cd21272d7a9f 100644 --- a/drivers/staging/winbond/reg.c +++ b/drivers/staging/winbond/reg.c @@ -1,4 +1,5 @@ #include "os_common.h" +#include "wbhal_f.h" /////////////////////////////////////////////////////////////////////////////////////////////////// // Original Phy.h diff --git a/drivers/staging/winbond/rxisr.c b/drivers/staging/winbond/rxisr.c index de49a4935122..f5c98d915c7b 100644 --- a/drivers/staging/winbond/rxisr.c +++ b/drivers/staging/winbond/rxisr.c @@ -1,4 +1,5 @@ #include "os_common.h" +#include "adapter.h" static void RxTimerHandler(unsigned long data) { diff --git a/drivers/staging/winbond/scan_s.h b/drivers/staging/winbond/scan_s.h index a95239665e30..726954684ce5 100644 --- a/drivers/staging/winbond/scan_s.h +++ b/drivers/staging/winbond/scan_s.h @@ -1,3 +1,9 @@ +#ifndef __WINBOND_SCAN_S_H +#define __WINBOND_SCAN_S_H + +#include +#include "localpara.h" + // // SCAN task global CONSTANTS, STRUCTURES, variables // @@ -112,3 +118,4 @@ typedef struct _SCAN_PARAMETERS //static void vScanTimerStart(struct wb35_adapter * adapter, int timeout_value); //static void vScanTimerStop(struct wb35_adapter * adapter); +#endif diff --git a/drivers/staging/winbond/sme_api.c b/drivers/staging/winbond/sme_api.c index 31c9673ea865..6452d156431b 100644 --- a/drivers/staging/winbond/sme_api.c +++ b/drivers/staging/winbond/sme_api.c @@ -6,6 +6,7 @@ // //------------------------------------------------------------------------------------ #include "os_common.h" +#include s8 sme_get_rssi(void *pcore_data, s32 *prssi) { diff --git a/drivers/staging/winbond/sme_api.h b/drivers/staging/winbond/sme_api.h index 745eb376bc70..33183dae59fa 100644 --- a/drivers/staging/winbond/sme_api.h +++ b/drivers/staging/winbond/sme_api.h @@ -13,6 +13,10 @@ #ifndef __SME_API_H__ #define __SME_API_H__ +#include + +#include "localpara.h" + /****************** INCLUDE FILES SECTION ***********************************/ //#include "GL\gl_core.h" diff --git a/drivers/staging/winbond/sme_s.h b/drivers/staging/winbond/sme_s.h index 33f5d2aa96f4..1bd118f83d20 100644 --- a/drivers/staging/winbond/sme_s.h +++ b/drivers/staging/winbond/sme_s.h @@ -1,3 +1,11 @@ +#ifndef __WINBOND_SME_S_H +#define __WINBOND_SME_S_H + +#include + +#include "mac_structures.h" +#include "localpara.h" + // // SME_S.H - // SME task global CONSTANTS, STRUCTURES, variables @@ -225,3 +233,4 @@ typedef struct _SME_PARAMETERS // Static function +#endif diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 100a407f49cf..1ee706a70a6d 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -1,4 +1,6 @@ #include "os_common.h" +#include "wbhal_f.h" +#include "wblinux_f.h" void hal_get_ethernet_address( phw_data_t pHwData, u8 *current_address ) { diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index 7e6ebf2717be..ec66a9987523 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -1,15 +1,11 @@ //===================================================================== // Device related include //===================================================================== -#ifdef WB_LINUX - #include "linux/wb35reg_f.h" - #include "linux/wb35tx_f.h" - #include "linux/wb35rx_f.h" -#else - #include "wb35reg_f.h" - #include "wb35tx_f.h" - #include "wb35rx_f.h" -#endif +#include "linux/wb35reg_f.h" +#include "linux/wb35tx_f.h" +#include "linux/wb35rx_f.h" + +#include "adapter.h" //==================================================================================== // Function declaration diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index 4eeb08926e2e..af99713b3145 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -1,3 +1,10 @@ +#ifndef __WINBOND_WBHAL_S_H +#define __WINBOND_WBHAL_S_H + +#include + +#include "linux/common.h" + //[20040722 WK] #define HAL_LED_SET_MASK 0x001c //20060901 Extend #define HAL_LED_SET_SHIFT 2 @@ -612,4 +619,4 @@ typedef struct _HAL_RATE u32 NumRate54M; } HAL_RATE, *PHAL_RATE; - +#endif diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index bba222a68e35..1054098a641b 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -8,7 +8,13 @@ // Linux releated routines // //============================================================================ +#include + +#include "mds_f.h" +#include "mto_f.h" #include "os_common.h" +#include "wbhal_f.h" +#include "wblinux_f.h" unsigned char WBLINUX_Initial(struct wb35_adapter * adapter) diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index bfa69d738321..a2b7e4cd09a3 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -1,3 +1,9 @@ +#ifndef __WBLINUX_F_H +#define __WBLINUX_F_H + +#include "adapter.h" +#include "mds_s.h" + //========================================================================= // Copyright (c) 1996-2004 Winbond Electronic Corporation // @@ -16,3 +22,4 @@ void WBLINUX_stop( struct wb35_adapter *adapter ); void WbWlanHalt( struct wb35_adapter *adapter ); unsigned char WbWLanInitialize(struct wb35_adapter *adapter); +#endif -- cgit v1.2.3 From de6d4f8ee9c3d04ad7858010a05e2ccef38d83e4 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 13:04:58 +0200 Subject: Staging: w35und: remove some dead code This patch removes the WBLinux_ReceivePacket(), WBLINUX_GetNextPacket(), WBLINUX_GetNextPacketCompleted, and sme_get_rssi() functions, which execute BUG() unconditionally, and related dead code. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/Makefile | 1 - drivers/staging/winbond/adapter.h | 3 - drivers/staging/winbond/mds.c | 7 - drivers/staging/winbond/mds_f.h | 1 - drivers/staging/winbond/mto.c | 335 ------------------------------------ drivers/staging/winbond/sme_api.c | 15 -- drivers/staging/winbond/sme_api.h | 3 - drivers/staging/winbond/wblinux.c | 19 -- drivers/staging/winbond/wblinux_f.h | 3 - 9 files changed, 387 deletions(-) delete mode 100644 drivers/staging/winbond/sme_api.c (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/Makefile b/drivers/staging/winbond/Makefile index 29c98bf1bc98..ed3180c25d44 100644 --- a/drivers/staging/winbond/Makefile +++ b/drivers/staging/winbond/Makefile @@ -7,7 +7,6 @@ w35und-objs := $(DRIVER_DIR)/wbusb.o $(DRIVER_DIR)/wb35reg.o $(DRIVER_DIR)/wb35r phy_calibration.o \ reg.o \ rxisr.o \ - sme_api.o \ wbhal.o \ wblinux.o \ diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index e67e034e938a..11df483c8900 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -15,10 +15,7 @@ #define OS_CURRENT_TX_BYTE( _A ) _A->TxByteCount #define OS_EVENT_INDICATE( _A, _B, _F ) #define OS_PMKID_STATUS_EVENT( _A ) -#define OS_RECEIVE_PACKET_INDICATE( _A, _D ) WBLinux_ReceivePacket( _A, _D ) #define OS_RECEIVE_802_1X_PACKET_INDICATE( _A, _D ) EAP_ReceivePacket( _A, _D ) -#define OS_GET_PACKET( _A, _D ) WBLINUX_GetNextPacket( _A, _D ) -#define OS_GET_PACKET_COMPLETE( _A, _D ) WBLINUX_GetNextPacketCompleted( _A, _D ) #define OS_SEND_RESULT( _A, _ID, _R ) #define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index 94f28ffff482..e680157c6ada 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -629,10 +629,3 @@ Mds_DurationSet( struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *buffer //--end 20061009 add } - -void MDS_EthernetPacketReceive( struct wb35_adapter * adapter, PRXLAYER1 pRxLayer1 ) -{ - OS_RECEIVE_PACKET_INDICATE( adapter, pRxLayer1 ); -} - - diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index f243d7455c81..2e0f7a84a481 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -28,6 +28,5 @@ u16 MDS_GetPacketSize( struct wb35_adapter *adapter ); void MDS_GetNextPacket( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); void MDS_GetNextPacketComplete( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); void MDS_SendResult( struct wb35_adapter *adapter, u8 PacketId, unsigned char SendOK ); -void MDS_EthernetPacketReceive( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); #endif diff --git a/drivers/staging/winbond/mto.c b/drivers/staging/winbond/mto.c index c68c7f685973..612a95c554cd 100644 --- a/drivers/staging/winbond/mto.c +++ b/drivers/staging/winbond/mto.c @@ -209,7 +209,6 @@ static int rate_tbl[13] = {0,1,2,5,11,6,9,12,18,24,36,48,54}; static int TotalTxPkt = 0; static int TotalTxPktRetry = 0; static int TxPktPerAnt[3] = {0,0,0}; -static int RXRSSIANT[3] ={-70,-70,-70}; static int TxPktRetryPerAnt[3] = {0,0,0}; //static int TxDominateFlag=false; static u8 old_antenna[4]={1 ,0 ,1 ,0}; @@ -236,15 +235,11 @@ static RSSI2RATE RSSI2RateTbl[RSSI2RATE_SIZE] = {-920, 11}, // 5.5M {-950, 4}, // 2M }; -static u8 untogglecount; static u8 last_rate_ant; //this is used for antenna backoff-hh u8 boSparseTxTraffic = false; void MTO_Init(MTO_FUNC_INPUT); -void AntennaToggleInitiator(MTO_FUNC_INPUT); -void AntennaToggleState(MTO_FUNC_INPUT); -void TxPwrControl(MTO_FUNC_INPUT); void GetFreshAntennaData(MTO_FUNC_INPUT); void TxRateReductionCtrl(MTO_FUNC_INPUT); /** 1.1.31.1000 Turbo modify */ @@ -258,7 +253,6 @@ u8 CalcNewRate(MTO_FUNC_INPUT, u8 old_rate, u32 retry_cnt, u32 tx_frag_cnt); u8 GetMaxRateLevelFromRSSI(void); u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT); int Divide(int a, int b); -void multiagc(MTO_FUNC_INPUT, u8 high_gain_mode); //=========================================================================== // MTO_Init -- @@ -544,27 +538,6 @@ void GetDTO_RxInfo(int index, MTO_FUNC_INPUT) TotalTxPktRetry = 0; } -void OutputDebugInfo(int index1, int index2) -{ - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:Total Rx (%d)\t\t(%d) \n ", DTO_Rx_Info[0][index1], DTO_Rx_Info[0][index2])); - WBDEBUG(("[HHDTO]:RECEIVE RSSI: (%d)\t\t(%d) \n ", RXRSSIANT[index1], RXRSSIANT[index2])); - WBDEBUG(("[HHDTO]:TX packet correct rate: (%d)%%\t\t(%d)%% \n ",Divide(TxPktPerAnt[index1]*100,TxPktRetryPerAnt[index1]), Divide(TxPktPerAnt[index2]*100,TxPktRetryPerAnt[index2]))); - #endif - { - int tmp1, tmp2; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:Total Tx (%d)\t\t(%d) \n ", TxPktPerAnt[index1], TxPktPerAnt[index2])); - WBDEBUG(("[HHDTO]:Total Tx retry (%d)\t\t(%d) \n ", TxPktRetryPerAnt[index1], TxPktRetryPerAnt[index2])); - #endif - tmp1 = TxPktPerAnt[index1] + DTO_Rx_Info[0][index1]; - tmp2 = TxPktPerAnt[index2] + DTO_Rx_Info[0][index2]; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:Total Tx+RX (%d)\t\t(%d) \n ", tmp1, tmp2)); - #endif - } -} - unsigned char TxDominate(int index) { int tmp; @@ -637,314 +610,6 @@ void GetFreshAntennaData(MTO_FUNC_INPUT) int WB_PCR[2]; //packet correct rate -void AntennaToggleState(MTO_FUNC_INPUT) -{ - int decideantflag = 0; - u8 x; - s32 rssi; - - if(MTO_ANT_DIVERSITY_ENABLE() != 1) - return; - x = hal_get_antenna_number(MTO_HAL()); - switch(MTO_TOGGLE_STATE()) - { - - //Missing..... - case TOGGLE_STATE_IDLE: - case TOGGLE_STATE_BKOFF: - break;; - - case TOGGLE_STATE_WAIT0://======== - GetDTO_RxInfo(x, MTO_FUNC_INPUT_DATA); - sme_get_rssi(MTO_FUNC_INPUT_DATA, &rssi); - RXRSSIANT[x] = rssi; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO] **wait0==== Collecting Ant%d--rssi=%d\n", x,RXRSSIANT[x])); - #endif - - //change antenna and reset the data at changed antenna - x = (~x) & 0x01; - MTO_ANT_SEL() = x; - hal_set_antenna_number(MTO_HAL(), MTO_ANT_SEL()); - LOCAL_ANTENNA_NO() = x; - - MTO_TOGGLE_STATE() = TOGGLE_STATE_WAIT1;//go to wait1 - ResetDTO_RxInfo(x, MTO_FUNC_INPUT_DATA); - break; - case TOGGLE_STATE_WAIT1://=====wait1 - //MTO_CNT_ANT(x) = hal_get_bss_pk_cnt(MTO_HAL()); - //RXRSSIANT[x] = hal_get_rssi(MTO_HAL()); - sme_get_rssi(MTO_FUNC_INPUT_DATA, &rssi); - RXRSSIANT[x] = rssi; - GetDTO_RxInfo(x, MTO_FUNC_INPUT_DATA); - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO] **wait1==== Collecting Ant%d--rssi=%d\n", x,RXRSSIANT[x])); - #endif - MTO_TOGGLE_STATE() = TOGGLE_STATE_MAKEDESISION; - break; - case TOGGLE_STATE_MAKEDESISION: - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:Ant--0-----------------1---\n")); - OutputDebugInfo(ANT0,ANT1); - #endif - //PDEBUG(("[HHDTO] **decision====\n ")); - - //=====following is the decision produrce - // - // first: compare the rssi if difference >10 - // select the larger one - // ,others go to second - // second: comapre the tx+rx packet count if difference >100 - // use larger total packets antenna - // third::compare the tx PER if packets>20 - // if difference >5% using the bigger one - // - // fourth:compare the RX PER if packets>20 - // if PER difference <5% - // using old antenna - // - // - if (abs(RXRSSIANT[ANT0]-RXRSSIANT[ANT1]) > MTOPARA_RSSI_TH_FOR_ANTDIV())//====rssi_th - { - if (RXRSSIANT[ANT0]>RXRSSIANT[ANT1]) - { - decideantflag=1; - MTO_ANT_MAC() = ANT0; - } - else - { - decideantflag=1; - MTO_ANT_MAC() = ANT1; - } - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("Select antenna by RSSI\n")); - #endif - } - else if (abs(TxPktPerAnt[ANT0] + DTO_Rx_Info[0][ANT0]-TxPktPerAnt[ANT1]-DTO_Rx_Info[0][ANT1])<50)//=====total packet_th - { - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("Total tx/rx is close\n")); - #endif - if (TxDominate(ANT0) && TxDominate(ANT1)) - { - if ((TxPktPerAnt[ANT0]>10) && (TxPktPerAnt[ANT1]>10))//====tx packet_th - { - WB_PCR[ANT0]=Divide(TxPktPerAnt[ANT0]*100,TxPktRetryPerAnt[ANT0]); - WB_PCR[ANT1]=Divide(TxPktPerAnt[ANT1]*100,TxPktRetryPerAnt[ANT1]); - if (abs(WB_PCR[ANT0]-WB_PCR[ANT1])>5)// tx PER_th - { - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("Decide by Tx correct rate\n")); - #endif - if (WB_PCR[ANT0]>WB_PCR[ANT1]) - { - decideantflag=1; - MTO_ANT_MAC() = ANT0; - } - else - { - decideantflag=1; - MTO_ANT_MAC() = ANT1; - } - } - else - { - decideantflag=0; - untogglecount++; - MTO_ANT_MAC() = old_antenna[0]; - } - } - else - { - decideantflag=0; - MTO_ANT_MAC() = old_antenna[0]; - } - } - else if ((DTO_Rx_Info[0][ANT0]>10)&&(DTO_Rx_Info[0][ANT1]>10))//rx packet th - { - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("Decide by Rx\n")); - #endif - if (abs(DTO_Rx_Info[0][ANT0] - DTO_Rx_Info[0][ANT1])>50) - { - if (DTO_Rx_Info[0][ANT0] > DTO_Rx_Info[0][ANT1]) - { - decideantflag=1; - MTO_ANT_MAC() = ANT0; - } - else - { - decideantflag=1; - MTO_ANT_MAC() = ANT1; - } - } - else - { - decideantflag=0; - untogglecount++; - MTO_ANT_MAC() = old_antenna[0]; - } - } - else - { - decideantflag=0; - MTO_ANT_MAC() = old_antenna[0]; - } - } - else if ((TxPktPerAnt[ANT0]+DTO_Rx_Info[0][ANT0])>(TxPktPerAnt[ANT1]+DTO_Rx_Info[0][ANT1]))//use more packekts - { - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("decide by total tx/rx : ANT 0\n")); - #endif - - decideantflag=1; - MTO_ANT_MAC() = ANT0; - } - else - { - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("decide by total tx/rx : ANT 1\n")); - #endif - decideantflag=1; - MTO_ANT_MAC() = ANT1; - - } - //this is force ant toggle - if (decideantflag==1) - untogglecount=0; - - untogglecount=untogglecount%4; - if (untogglecount==3) //change antenna - MTO_ANT_MAC() = ((~old_antenna[0]) & 0x1); - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:==================untoggle-count=%d",untogglecount)); - #endif - - - - - //PDEBUG(("[HHDTO] **********************************DTO ENABLE=%d",MTO_ANT_DIVERSITY_ENABLE())); - if(MTO_ANT_DIVERSITY_ENABLE() == 1) - { - MTO_ANT_SEL() = MTO_ANT_MAC(); - hal_set_antenna_number(MTO_HAL(), MTO_ANT_SEL()); - LOCAL_ANTENNA_NO() = MTO_ANT_SEL(); - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO] ==decision==*******antflag=%d******************selected antenna=%d\n",decideantflag,MTO_ANT_SEL())); - #endif - } - if (decideantflag) - { - old_antenna[3]=old_antenna[2];//store antenna info - old_antenna[2]=old_antenna[1]; - old_antenna[1]=old_antenna[0]; - old_antenna[0]= MTO_ANT_MAC(); - } - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:**old antenna=[%d][%d][%d][%d]\n",old_antenna[0],old_antenna[1],old_antenna[2],old_antenna[3])); - #endif - if (old_antenna[0]!=old_antenna[1]) - AntennaToggleBkoffTimer=0; - else if (old_antenna[1]!=old_antenna[2]) - AntennaToggleBkoffTimer=1; - else if (old_antenna[2]!=old_antenna[3]) - AntennaToggleBkoffTimer=2; - else - AntennaToggleBkoffTimer=4; - - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:**back off timer=%d",AntennaToggleBkoffTimer)); - #endif - - ResetDTO_RxInfo(MTO_ANT_MAC(), MTO_FUNC_INPUT_DATA); - if (AntennaToggleBkoffTimer==0 && decideantflag) - MTO_TOGGLE_STATE() = TOGGLE_STATE_WAIT0; - else - MTO_TOGGLE_STATE() = TOGGLE_STATE_IDLE; - break; - } - -} - -void multiagc(MTO_FUNC_INPUT, u8 high_gain_mode ) -{ - s32 rssi; - hw_data_t *pHwData = MTO_HAL(); - - sme_get_rssi(MTO_FUNC_INPUT_DATA, &rssi); - - if( (RF_WB_242 == pHwData->phy_type) || - (RF_WB_242_1 == pHwData->phy_type) ) // 20060619.5 Add - { - if (high_gain_mode==1) - { - //hw_set_dxx_reg(phw_data, 0x0C, 0xf8f52230); - //hw_set_dxx_reg(phw_data, 0x20, 0x06C43440); - Wb35Reg_Write( pHwData, 0x100C, 0xF2F32232 ); // 940916 0xf8f52230 ); - Wb35Reg_Write( pHwData, 0x1020, 0x04cb3440 ); // 940915 0x06C43440 - } - else if (high_gain_mode==0) - { - //hw_set_dxx_reg(phw_data, 0x0C, 0xEEEE000D); - //hw_set_dxx_reg(phw_data, 0x20, 0x06c41440); - Wb35Reg_Write( pHwData, 0x100C, 0xEEEE000D ); - Wb35Reg_Write( pHwData, 0x1020, 0x04cb1440 ); // 940915 0x06c41440 - } - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTOAGC] **rssi=%d, high gain mode=%d", rssi, high_gain_mode)); - #endif - } -} - -void TxPwrControl(MTO_FUNC_INPUT) -{ - s32 rssi; - hw_data_t *pHwData = MTO_HAL(); - - sme_get_rssi(MTO_FUNC_INPUT_DATA, &rssi); - if( (RF_WB_242 == pHwData->phy_type) || - (RF_WB_242_1 == pHwData->phy_type) ) // 20060619.5 Add - { - static u8 high_gain_mode; //this is for winbond RF switch LNA - //using different register setting - - if (high_gain_mode==1) - { - if( rssi > MTO_DATA().RSSI_high ) - { - //hw_set_dxx_reg(phw_data, 0x0C, 0xf8f52230); - //hw_set_dxx_reg(phw_data, 0x20, 0x05541640); - high_gain_mode=0; - } - else - { - //hw_set_dxx_reg(phw_data, 0x0C, 0xf8f51830); - //hw_set_dxx_reg(phw_data, 0x20, 0x05543E40); - high_gain_mode=1; - } - } - else //if (high_gain_mode==0) - { - if( rssi < MTO_DATA().RSSI_low ) - { - //hw_set_dxx_reg(phw_data, 0x0C, 0xf8f51830); - //hw_set_dxx_reg(phw_data, 0x20, 0x05543E40); - high_gain_mode=1; - } - else - { - //hw_set_dxx_reg(phw_data, 0x0C, 0xf8f52230); - //hw_set_dxx_reg(phw_data, 0x20, 0x05541640); - high_gain_mode=0; - } - } - - // Always high gain 20051014. Using the initial value only. - multiagc(MTO_FUNC_INPUT_DATA, high_gain_mode); - } -} - - u8 CalcNewRate(MTO_FUNC_INPUT, u8 old_rate, u32 retry_cnt, u32 tx_frag_cnt) { int i; diff --git a/drivers/staging/winbond/sme_api.c b/drivers/staging/winbond/sme_api.c deleted file mode 100644 index 6452d156431b..000000000000 --- a/drivers/staging/winbond/sme_api.c +++ /dev/null @@ -1,15 +0,0 @@ -//------------------------------------------------------------------------------------ -// sme_api.c -// -// Copyright(C) 2002 Winbond Electronics Corp. -// -// -//------------------------------------------------------------------------------------ -#include "os_common.h" -#include - -s8 sme_get_rssi(void *pcore_data, s32 *prssi) -{ - BUG(); - return 0; -} diff --git a/drivers/staging/winbond/sme_api.h b/drivers/staging/winbond/sme_api.h index 33183dae59fa..188a2532bbf4 100644 --- a/drivers/staging/winbond/sme_api.h +++ b/drivers/staging/winbond/sme_api.h @@ -56,9 +56,6 @@ s8 sme_set_fragment_threshold(void *pcore_data, u32 threshold); s8 sme_get_rts_threshold(void *pcore_data, u32 *pthreshold); s8 sme_set_rts_threshold(void *pcore_data, u32 threshold); -// OID_802_11_RSSI -s8 sme_get_rssi(void *pcore_data, s32 *prssi); - // OID_802_11_CONFIGURATION s8 sme_get_beacon_period(void *pcore_data, u16 *pbeacon_period); s8 sme_set_beacon_period(void *pcore_data, u16 beacon_period); diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 1054098a641b..d6894f9da832 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -23,25 +23,6 @@ WBLINUX_Initial(struct wb35_adapter * adapter) return true; } -void -WBLinux_ReceivePacket(struct wb35_adapter * adapter, PRXLAYER1 pRxLayer1) -{ - BUG(); -} - - -void -WBLINUX_GetNextPacket(struct wb35_adapter * adapter, PDESCRIPTOR pDes) -{ - BUG(); -} - -void -WBLINUX_GetNextPacketCompleted(struct wb35_adapter * adapter, PDESCRIPTOR pDes) -{ - BUG(); -} - void WBLINUX_Destroy(struct wb35_adapter * adapter) { diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index a2b7e4cd09a3..ed2676b22f6b 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -9,11 +9,8 @@ // // wblinux_f.h // -void WBLinux_ReceivePacket( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1 ); unsigned char WBLINUX_Initial( struct wb35_adapter *adapter ); int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev ); -void WBLINUX_GetNextPacket( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); -void WBLINUX_GetNextPacketCompleted( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); void WBLINUX_stop( struct wb35_adapter *adapter ); void WBLINUX_Destroy( struct wb35_adapter *adapter ); void wb35_set_multicast( struct net_device *netdev ); -- cgit v1.2.3 From 627a6c6b681e7c7c293f19d61c6f7ff5c5439f63 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 13:05:42 +0200 Subject: Staging: w35und: move source files to one directory As we're trying to get rid of the "compatability layer" in the driver, move everything under one directory. Keeping some of the files under drivers/staging/winbond/linux is a major pain in the ass whenever you're cleaning up the driver. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/Makefile | 14 +- drivers/staging/winbond/common.h | 30 ++ drivers/staging/winbond/linux/common.h | 30 -- drivers/staging/winbond/linux/sysdef.h | 43 -- drivers/staging/winbond/linux/wb35reg.c | 747 ------------------------------ drivers/staging/winbond/linux/wb35reg_f.h | 61 --- drivers/staging/winbond/linux/wb35reg_s.h | 172 ------- drivers/staging/winbond/linux/wb35rx.c | 337 -------------- drivers/staging/winbond/linux/wb35rx_f.h | 20 - drivers/staging/winbond/linux/wb35rx_s.h | 48 -- drivers/staging/winbond/linux/wb35tx.c | 310 ------------- drivers/staging/winbond/linux/wb35tx_f.h | 25 - drivers/staging/winbond/linux/wb35tx_s.h | 49 -- drivers/staging/winbond/linux/wbusb.c | 341 -------------- drivers/staging/winbond/linux/wbusb_s.h | 40 -- drivers/staging/winbond/os_common.h | 2 +- drivers/staging/winbond/sysdef.h | 43 ++ drivers/staging/winbond/wb35reg.c | 747 ++++++++++++++++++++++++++++++ drivers/staging/winbond/wb35reg_f.h | 61 +++ drivers/staging/winbond/wb35reg_s.h | 172 +++++++ drivers/staging/winbond/wb35rx.c | 337 ++++++++++++++ drivers/staging/winbond/wb35rx_f.h | 20 + drivers/staging/winbond/wb35rx_s.h | 48 ++ drivers/staging/winbond/wb35tx.c | 310 +++++++++++++ drivers/staging/winbond/wb35tx_f.h | 25 + drivers/staging/winbond/wb35tx_s.h | 49 ++ drivers/staging/winbond/wbhal_f.h | 6 +- drivers/staging/winbond/wbhal_s.h | 10 +- drivers/staging/winbond/wbusb.c | 341 ++++++++++++++ drivers/staging/winbond/wbusb_s.h | 40 ++ 30 files changed, 2240 insertions(+), 2238 deletions(-) create mode 100644 drivers/staging/winbond/common.h delete mode 100644 drivers/staging/winbond/linux/common.h delete mode 100644 drivers/staging/winbond/linux/sysdef.h delete mode 100644 drivers/staging/winbond/linux/wb35reg.c delete mode 100644 drivers/staging/winbond/linux/wb35reg_f.h delete mode 100644 drivers/staging/winbond/linux/wb35reg_s.h delete mode 100644 drivers/staging/winbond/linux/wb35rx.c delete mode 100644 drivers/staging/winbond/linux/wb35rx_f.h delete mode 100644 drivers/staging/winbond/linux/wb35rx_s.h delete mode 100644 drivers/staging/winbond/linux/wb35tx.c delete mode 100644 drivers/staging/winbond/linux/wb35tx_f.h delete mode 100644 drivers/staging/winbond/linux/wb35tx_s.h delete mode 100644 drivers/staging/winbond/linux/wbusb.c delete mode 100644 drivers/staging/winbond/linux/wbusb_s.h create mode 100644 drivers/staging/winbond/sysdef.h create mode 100644 drivers/staging/winbond/wb35reg.c create mode 100644 drivers/staging/winbond/wb35reg_f.h create mode 100644 drivers/staging/winbond/wb35reg_s.h create mode 100644 drivers/staging/winbond/wb35rx.c create mode 100644 drivers/staging/winbond/wb35rx_f.h create mode 100644 drivers/staging/winbond/wb35rx_s.h create mode 100644 drivers/staging/winbond/wb35tx.c create mode 100644 drivers/staging/winbond/wb35tx_f.h create mode 100644 drivers/staging/winbond/wb35tx_s.h create mode 100644 drivers/staging/winbond/wbusb.c create mode 100644 drivers/staging/winbond/wbusb_s.h (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/Makefile b/drivers/staging/winbond/Makefile index ed3180c25d44..a93732e6201f 100644 --- a/drivers/staging/winbond/Makefile +++ b/drivers/staging/winbond/Makefile @@ -1,14 +1,16 @@ - DRIVER_DIR=./linux - -w35und-objs := $(DRIVER_DIR)/wbusb.o $(DRIVER_DIR)/wb35reg.o $(DRIVER_DIR)/wb35rx.o $(DRIVER_DIR)/wb35tx.o \ - mds.o \ - mlmetxrx.o \ - mto.o \ +w35und-objs := \ + mds.o \ + mlmetxrx.o \ + mto.o \ phy_calibration.o \ reg.o \ rxisr.o \ + wb35reg.o \ + wb35rx.o \ + wb35tx.o \ wbhal.o \ wblinux.o \ + wbusb.o \ obj-$(CONFIG_W35UND) += w35und.o diff --git a/drivers/staging/winbond/common.h b/drivers/staging/winbond/common.h new file mode 100644 index 000000000000..2badc2984a38 --- /dev/null +++ b/drivers/staging/winbond/common.h @@ -0,0 +1,30 @@ +// +// common.h +// +// This file contains the OS dependant definition and function. +// Every OS has this file individual. +// + +#define DebugUsbdStatusInformation( _A ) + +#ifndef COMMON_DEF +#define COMMON_DEF + +//#define DEBUG_ENABLED 1 + +//================================================================================================== +// Common function definition +//================================================================================================== +#define DEBUG_ENABLED +#define ETH_LENGTH_OF_ADDRESS 6 +#ifdef DEBUG_ENABLED +#define WBDEBUG( _M ) printk _M +#else +#define WBDEBUG( _M ) 0 +#endif + +#define OS_EVENT_INDICATE( _A, _B, _F ) +#define OS_PMKID_STATUS_EVENT( _A ) + +#endif // COMMON_DEF + diff --git a/drivers/staging/winbond/linux/common.h b/drivers/staging/winbond/linux/common.h deleted file mode 100644 index 2badc2984a38..000000000000 --- a/drivers/staging/winbond/linux/common.h +++ /dev/null @@ -1,30 +0,0 @@ -// -// common.h -// -// This file contains the OS dependant definition and function. -// Every OS has this file individual. -// - -#define DebugUsbdStatusInformation( _A ) - -#ifndef COMMON_DEF -#define COMMON_DEF - -//#define DEBUG_ENABLED 1 - -//================================================================================================== -// Common function definition -//================================================================================================== -#define DEBUG_ENABLED -#define ETH_LENGTH_OF_ADDRESS 6 -#ifdef DEBUG_ENABLED -#define WBDEBUG( _M ) printk _M -#else -#define WBDEBUG( _M ) 0 -#endif - -#define OS_EVENT_INDICATE( _A, _B, _F ) -#define OS_PMKID_STATUS_EVENT( _A ) - -#endif // COMMON_DEF - diff --git a/drivers/staging/winbond/linux/sysdef.h b/drivers/staging/winbond/linux/sysdef.h deleted file mode 100644 index 60e4c04f725b..000000000000 --- a/drivers/staging/winbond/linux/sysdef.h +++ /dev/null @@ -1,43 +0,0 @@ - - -// -// Winbond WLAN System Configuration defines -// - -//===================================================================== -// Current directory is Linux -// The definition WB_LINUX is a keyword for this OS -//===================================================================== -#ifndef SYS_DEF_H -#define SYS_DEF_H -#define WB_LINUX -#define WB_LINUX_WPA_PSK - - -//#define _IBSS_BEACON_SEQ_STICK_ -#define _USE_FALLBACK_RATE_ -//#define ANTDIV_DEFAULT_ON - -#define _WPA2_ // 20061122 It's needed for current Linux driver - - -#ifndef _WPA_PSK_DEBUG -#undef _WPA_PSK_DEBUG -#endif - -// debug print options, mark what debug you don't need - -#ifdef FULL_DEBUG -#define _PE_STATE_DUMP_ -#define _PE_TX_DUMP_ -#define _PE_RX_DUMP_ -#define _PE_OID_DUMP_ -#define _PE_DTO_DUMP_ -#define _PE_REG_DUMP_ -#define _PE_USB_INI_DUMP_ -#endif - -// Kernel Timer resolution, NDIS is 10ms, 10000us -#define MIN_TIMEOUT_VAL (10) //ms - -#endif diff --git a/drivers/staging/winbond/linux/wb35reg.c b/drivers/staging/winbond/linux/wb35reg.c deleted file mode 100644 index 4c9fd2b62d74..000000000000 --- a/drivers/staging/winbond/linux/wb35reg.c +++ /dev/null @@ -1,747 +0,0 @@ -#include "sysdef.h" -#include "wb35reg_f.h" - -#include - -extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); - -// true : read command process successfully -// false : register not support -// RegisterNo : start base -// pRegisterData : data point -// NumberOfData : number of register data -// Flag : AUTO_INCREMENT - RegisterNo will auto increment 4 -// NO_INCREMENT - Function will write data into the same register -unsigned char -Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag) -{ - struct wb35_reg *reg = &pHwData->reg; - struct urb *urb = NULL; - struct wb35_reg_queue *reg_queue = NULL; - u16 UrbSize; - struct usb_ctrlrequest *dr; - u16 i, DataSize = NumberOfData*4; - - // Module shutdown - if (pHwData->SurpriseRemove) - return false; - - // Trying to use burst write function if use new hardware - UrbSize = sizeof(struct wb35_reg_queue) + DataSize + sizeof(struct usb_ctrlrequest); - reg_queue = kzalloc(UrbSize, GFP_ATOMIC); - urb = usb_alloc_urb(0, GFP_ATOMIC); - if( urb && reg_queue ) { - reg_queue->DIRECT = 2;// burst write register - reg_queue->INDEX = RegisterNo; - reg_queue->pBuffer = (u32 *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); - memcpy( reg_queue->pBuffer, pRegisterData, DataSize ); - //the function for reversing register data from little endian to big endian - for( i=0; ipBuffer[i] = cpu_to_le32( reg_queue->pBuffer[i] ); - - dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue) + DataSize); - dr->bRequestType = USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE; - dr->bRequest = 0x04; // USB or vendor-defined request code, burst mode - dr->wValue = cpu_to_le16( Flag ); // 0: Register number auto-increment, 1: No auto increment - dr->wIndex = cpu_to_le16( RegisterNo ); - dr->wLength = cpu_to_le16( DataSize ); - reg_queue->Next = NULL; - reg_queue->pUsbReq = dr; - reg_queue->urb = urb; - - spin_lock_irq( ®->EP0VM_spin_lock ); - if (reg->reg_first == NULL) - reg->reg_first = reg_queue; - else - reg->reg_last->Next = reg_queue; - reg->reg_last = reg_queue; - - spin_unlock_irq( ®->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start(pHwData); - - return true; - } else { - if (urb) - usb_free_urb(urb); - if (reg_queue) - kfree(reg_queue); - return false; - } - return false; -} - -void -Wb35Reg_Update(phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue) -{ - struct wb35_reg *reg = &pHwData->reg; - switch (RegisterNo) { - case 0x3b0: reg->U1B0 = RegisterValue; break; - case 0x3bc: reg->U1BC_LEDConfigure = RegisterValue; break; - case 0x400: reg->D00_DmaControl = RegisterValue; break; - case 0x800: reg->M00_MacControl = RegisterValue; break; - case 0x804: reg->M04_MulticastAddress1 = RegisterValue; break; - case 0x808: reg->M08_MulticastAddress2 = RegisterValue; break; - case 0x824: reg->M24_MacControl = RegisterValue; break; - case 0x828: reg->M28_MacControl = RegisterValue; break; - case 0x82c: reg->M2C_MacControl = RegisterValue; break; - case 0x838: reg->M38_MacControl = RegisterValue; break; - case 0x840: reg->M40_MacControl = RegisterValue; break; - case 0x844: reg->M44_MacControl = RegisterValue; break; - case 0x848: reg->M48_MacControl = RegisterValue; break; - case 0x84c: reg->M4C_MacStatus = RegisterValue; break; - case 0x860: reg->M60_MacControl = RegisterValue; break; - case 0x868: reg->M68_MacControl = RegisterValue; break; - case 0x870: reg->M70_MacControl = RegisterValue; break; - case 0x874: reg->M74_MacControl = RegisterValue; break; - case 0x878: reg->M78_ERPInformation = RegisterValue; break; - case 0x87C: reg->M7C_MacControl = RegisterValue; break; - case 0x880: reg->M80_MacControl = RegisterValue; break; - case 0x884: reg->M84_MacControl = RegisterValue; break; - case 0x888: reg->M88_MacControl = RegisterValue; break; - case 0x898: reg->M98_MacControl = RegisterValue; break; - case 0x100c: reg->BB0C = RegisterValue; break; - case 0x102c: reg->BB2C = RegisterValue; break; - case 0x1030: reg->BB30 = RegisterValue; break; - case 0x103c: reg->BB3C = RegisterValue; break; - case 0x1048: reg->BB48 = RegisterValue; break; - case 0x104c: reg->BB4C = RegisterValue; break; - case 0x1050: reg->BB50 = RegisterValue; break; - case 0x1054: reg->BB54 = RegisterValue; break; - case 0x1058: reg->BB58 = RegisterValue; break; - case 0x105c: reg->BB5C = RegisterValue; break; - case 0x1060: reg->BB60 = RegisterValue; break; - } -} - -// true : read command process successfully -// false : register not support -unsigned char -Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) -{ - struct wb35_reg *reg = &pHwData->reg; - int ret = -1; - - // Module shutdown - if (pHwData->SurpriseRemove) - return false; - - RegisterValue = cpu_to_le32(RegisterValue); - - // update the register by send usb message------------------------------------ - reg->SyncIoPause = 1; - - // 20060717.5 Wait until EP0VM stop - while (reg->EP0vm_state != VM_STOP) - msleep(10); - - // Sync IoCallDriver - reg->EP0vm_state = VM_RUNNING; - ret = usb_control_msg( pHwData->WbUsb.udev, - usb_sndctrlpipe( pHwData->WbUsb.udev, 0 ), - 0x03, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - 0x0,RegisterNo, &RegisterValue, 4, HZ*100 ); - reg->EP0vm_state = VM_STOP; - reg->SyncIoPause = 0; - - Wb35Reg_EP0VM_start(pHwData); - - if (ret < 0) { - #ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 Write register usb message sending error\n")); - #endif - - pHwData->SurpriseRemove = 1; // 20060704.2 - return false; - } - - return true; -} - -// true : read command process successfully -// false : register not support -unsigned char -Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) -{ - struct wb35_reg *reg = &pHwData->reg; - struct usb_ctrlrequest *dr; - struct urb *urb = NULL; - struct wb35_reg_queue *reg_queue = NULL; - u16 UrbSize; - - - // Module shutdown - if (pHwData->SurpriseRemove) - return false; - - // update the register by send urb request------------------------------------ - UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); - reg_queue = kzalloc(UrbSize, GFP_ATOMIC); - urb = usb_alloc_urb(0, GFP_ATOMIC); - if (urb && reg_queue) { - reg_queue->DIRECT = 1;// burst write register - reg_queue->INDEX = RegisterNo; - reg_queue->VALUE = cpu_to_le32(RegisterValue); - reg_queue->RESERVED_VALID = false; - dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); - dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; - dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode - dr->wValue = cpu_to_le16(0x0); - dr->wIndex = cpu_to_le16(RegisterNo); - dr->wLength = cpu_to_le16(4); - - // Enter the sending queue - reg_queue->Next = NULL; - reg_queue->pUsbReq = dr; - reg_queue->urb = urb; - - spin_lock_irq(®->EP0VM_spin_lock ); - if (reg->reg_first == NULL) - reg->reg_first = reg_queue; - else - reg->reg_last->Next = reg_queue; - reg->reg_last = reg_queue; - - spin_unlock_irq( ®->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start(pHwData); - - return true; - } else { - if (urb) - usb_free_urb(urb); - kfree(reg_queue); - return false; - } -} - -//This command will be executed with a user defined value. When it completes, -//this value is useful. For example, hal_set_current_channel will use it. -// true : read command process successfully -// false : register not support -unsigned char -Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue, - s8 *pValue, s8 Len) -{ - struct wb35_reg *reg = &pHwData->reg; - struct usb_ctrlrequest *dr; - struct urb *urb = NULL; - struct wb35_reg_queue *reg_queue = NULL; - u16 UrbSize; - - // Module shutdown - if (pHwData->SurpriseRemove) - return false; - - // update the register by send urb request------------------------------------ - UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); - reg_queue = kzalloc(UrbSize, GFP_ATOMIC); - urb = usb_alloc_urb(0, GFP_ATOMIC); - if (urb && reg_queue) { - reg_queue->DIRECT = 1;// burst write register - reg_queue->INDEX = RegisterNo; - reg_queue->VALUE = cpu_to_le32(RegisterValue); - //NOTE : Users must guarantee the size of value will not exceed the buffer size. - memcpy(reg_queue->RESERVED, pValue, Len); - reg_queue->RESERVED_VALID = true; - dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); - dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; - dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode - dr->wValue = cpu_to_le16(0x0); - dr->wIndex = cpu_to_le16(RegisterNo); - dr->wLength = cpu_to_le16(4); - - // Enter the sending queue - reg_queue->Next = NULL; - reg_queue->pUsbReq = dr; - reg_queue->urb = urb; - spin_lock_irq (®->EP0VM_spin_lock ); - if( reg->reg_first == NULL ) - reg->reg_first = reg_queue; - else - reg->reg_last->Next = reg_queue; - reg->reg_last = reg_queue; - - spin_unlock_irq ( ®->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start(pHwData); - return true; - } else { - if (urb) - usb_free_urb(urb); - kfree(reg_queue); - return false; - } -} - -// true : read command process successfully -// false : register not support -// pRegisterValue : It must be a resident buffer due to asynchronous read register. -unsigned char -Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) -{ - struct wb35_reg *reg = &pHwData->reg; - u32 * pltmp = pRegisterValue; - int ret = -1; - - // Module shutdown - if (pHwData->SurpriseRemove) - return false; - - // Read the register by send usb message------------------------------------ - - reg->SyncIoPause = 1; - - // 20060717.5 Wait until EP0VM stop - while (reg->EP0vm_state != VM_STOP) - msleep(10); - - reg->EP0vm_state = VM_RUNNING; - ret = usb_control_msg( pHwData->WbUsb.udev, - usb_rcvctrlpipe(pHwData->WbUsb.udev, 0), - 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, - 0x0, RegisterNo, pltmp, 4, HZ*100 ); - - *pRegisterValue = cpu_to_le32(*pltmp); - - reg->EP0vm_state = VM_STOP; - - Wb35Reg_Update( pHwData, RegisterNo, *pRegisterValue ); - reg->SyncIoPause = 0; - - Wb35Reg_EP0VM_start( pHwData ); - - if (ret < 0) { - #ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 Read register usb message sending error\n")); - #endif - - pHwData->SurpriseRemove = 1; // 20060704.2 - return false; - } - - return true; -} - -// true : read command process successfully -// false : register not support -// pRegisterValue : It must be a resident buffer due to asynchronous read register. -unsigned char -Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) -{ - struct wb35_reg *reg = &pHwData->reg; - struct usb_ctrlrequest * dr; - struct urb *urb; - struct wb35_reg_queue *reg_queue; - u16 UrbSize; - - // Module shutdown - if (pHwData->SurpriseRemove) - return false; - - // update the variable by send Urb to read register ------------------------------------ - UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); - reg_queue = kzalloc(UrbSize, GFP_ATOMIC); - urb = usb_alloc_urb(0, GFP_ATOMIC); - if( urb && reg_queue ) - { - reg_queue->DIRECT = 0;// read register - reg_queue->INDEX = RegisterNo; - reg_queue->pBuffer = pRegisterValue; - dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); - dr->bRequestType = USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN; - dr->bRequest = 0x01; // USB or vendor-defined request code, burst mode - dr->wValue = cpu_to_le16(0x0); - dr->wIndex = cpu_to_le16 (RegisterNo); - dr->wLength = cpu_to_le16 (4); - - // Enter the sending queue - reg_queue->Next = NULL; - reg_queue->pUsbReq = dr; - reg_queue->urb = urb; - spin_lock_irq ( ®->EP0VM_spin_lock ); - if( reg->reg_first == NULL ) - reg->reg_first = reg_queue; - else - reg->reg_last->Next = reg_queue; - reg->reg_last = reg_queue; - - spin_unlock_irq( ®->EP0VM_spin_lock ); - - // Start EP0VM - Wb35Reg_EP0VM_start( pHwData ); - - return true; - } else { - if (urb) - usb_free_urb( urb ); - kfree(reg_queue); - return false; - } -} - - -void -Wb35Reg_EP0VM_start( phw_data_t pHwData ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if (atomic_inc_return(®->RegFireCount) == 1) { - reg->EP0vm_state = VM_RUNNING; - Wb35Reg_EP0VM(pHwData); - } else - atomic_dec(®->RegFireCount); -} - -void -Wb35Reg_EP0VM(phw_data_t pHwData ) -{ - struct wb35_reg *reg = &pHwData->reg; - struct urb *urb; - struct usb_ctrlrequest *dr; - u32 * pBuffer; - int ret = -1; - struct wb35_reg_queue *reg_queue; - - - if (reg->SyncIoPause) - goto cleanup; - - if (pHwData->SurpriseRemove) - goto cleanup; - - // Get the register data and send to USB through Irp - spin_lock_irq( ®->EP0VM_spin_lock ); - reg_queue = reg->reg_first; - spin_unlock_irq( ®->EP0VM_spin_lock ); - - if (!reg_queue) - goto cleanup; - - // Get an Urb, send it - urb = (struct urb *)reg_queue->urb; - - dr = reg_queue->pUsbReq; - urb = reg_queue->urb; - pBuffer = reg_queue->pBuffer; - if (reg_queue->DIRECT == 1) // output - pBuffer = ®_queue->VALUE; - - usb_fill_control_urb( urb, pHwData->WbUsb.udev, - REG_DIRECTION(pHwData->WbUsb.udev,reg_queue), - (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), - Wb35Reg_EP0VM_complete, (void*)pHwData); - - reg->EP0vm_state = VM_RUNNING; - - ret = usb_submit_urb(urb, GFP_ATOMIC); - - if (ret < 0) { -#ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 Irp sending error\n")); -#endif - goto cleanup; - } - - return; - - cleanup: - reg->EP0vm_state = VM_STOP; - atomic_dec(®->RegFireCount); -} - - -void -Wb35Reg_EP0VM_complete(struct urb *urb) -{ - phw_data_t pHwData = (phw_data_t)urb->context; - struct wb35_reg *reg = &pHwData->reg; - struct wb35_reg_queue *reg_queue; - - - // Variable setting - reg->EP0vm_state = VM_COMPLETED; - reg->EP0VM_status = urb->status; - - if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove - reg->EP0vm_state = VM_STOP; - atomic_dec(®->RegFireCount); - } else { - // Complete to send, remove the URB from the first - spin_lock_irq( ®->EP0VM_spin_lock ); - reg_queue = reg->reg_first; - if (reg_queue == reg->reg_last) - reg->reg_last = NULL; - reg->reg_first = reg->reg_first->Next; - spin_unlock_irq( ®->EP0VM_spin_lock ); - - if (reg->EP0VM_status) { -#ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 IoCompleteRoutine return error\n")); - DebugUsbdStatusInformation( reg->EP0VM_status ); -#endif - reg->EP0vm_state = VM_STOP; - pHwData->SurpriseRemove = 1; - } else { - // Success. Update the result - - // Start the next send - Wb35Reg_EP0VM(pHwData); - } - - kfree(reg_queue); - } - - usb_free_urb(urb); -} - - -void -Wb35Reg_destroy(phw_data_t pHwData) -{ - struct wb35_reg *reg = &pHwData->reg; - struct urb *urb; - struct wb35_reg_queue *reg_queue; - - - Uxx_power_off_procedure(pHwData); - - // Wait for Reg operation completed - do { - msleep(10); // Delay for waiting function enter 940623.1.a - } while (reg->EP0vm_state != VM_STOP); - msleep(10); // Delay for waiting function enter 940623.1.b - - // Release all the data in RegQueue - spin_lock_irq(®->EP0VM_spin_lock); - reg_queue = reg->reg_first; - while (reg_queue) { - if (reg_queue == reg->reg_last) - reg->reg_last = NULL; - reg->reg_first = reg->reg_first->Next; - - urb = reg_queue->urb; - spin_unlock_irq(®->EP0VM_spin_lock); - if (urb) { - usb_free_urb(urb); - kfree(reg_queue); - } else { - #ifdef _PE_REG_DUMP_ - WBDEBUG(("EP0 queue release error\n")); - #endif - } - spin_lock_irq( ®->EP0VM_spin_lock ); - - reg_queue = reg->reg_first; - } - spin_unlock_irq( ®->EP0VM_spin_lock ); -} - -//==================================================================================== -// The function can be run in passive-level only. -//==================================================================================== -unsigned char Wb35Reg_initial(phw_data_t pHwData) -{ - struct wb35_reg *reg=&pHwData->reg; - u32 ltmp; - u32 SoftwareSet, VCO_trim, TxVga, Region_ScanInterval; - - // Spin lock is acquired for read and write IRP command - spin_lock_init( ®->EP0VM_spin_lock ); - - // Getting RF module type from EEPROM ------------------------------------ - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x080d0000 ); // Start EEPROM access + Read + address(0x0d) - Wb35Reg_ReadSync( pHwData, 0x03b4, <mp ); - - //Update RF module type and determine the PHY type by inf or EEPROM - reg->EEPROMPhyType = (u8)( ltmp & 0xff ); - // 0 V MAX2825, 1 V MAX2827, 2 V MAX2828, 3 V MAX2829 - // 16V AL2230, 17 - AL7230, 18 - AL2230S - // 32 Reserved - // 33 - W89RF242(TxVGA 0~19), 34 - W89RF242(TxVGA 0~34) - if (reg->EEPROMPhyType != RF_DECIDE_BY_INF) { - if( (reg->EEPROMPhyType == RF_MAXIM_2825) || - (reg->EEPROMPhyType == RF_MAXIM_2827) || - (reg->EEPROMPhyType == RF_MAXIM_2828) || - (reg->EEPROMPhyType == RF_MAXIM_2829) || - (reg->EEPROMPhyType == RF_MAXIM_V1) || - (reg->EEPROMPhyType == RF_AIROHA_2230) || - (reg->EEPROMPhyType == RF_AIROHA_2230S) || - (reg->EEPROMPhyType == RF_AIROHA_7230) || - (reg->EEPROMPhyType == RF_WB_242) || - (reg->EEPROMPhyType == RF_WB_242_1)) - pHwData->phy_type = reg->EEPROMPhyType; - } - - // Power On procedure running. The relative parameter will be set according to phy_type - Uxx_power_on_procedure( pHwData ); - - // Reading MAC address - Uxx_ReadEthernetAddress( pHwData ); - - // Read VCO trim for RF parameter - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08200000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &VCO_trim ); - - // Read Antenna On/Off of software flag - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08210000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &SoftwareSet ); - - // Read TXVGA - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08100000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &TxVga ); - - // Get Scan interval setting from EEPROM offset 0x1c - Wb35Reg_WriteSync( pHwData, 0x03b4, 0x081d0000 ); - Wb35Reg_ReadSync( pHwData, 0x03b4, &Region_ScanInterval ); - - // Update Ethernet address - memcpy( pHwData->CurrentMacAddress, pHwData->PermanentMacAddress, ETH_LENGTH_OF_ADDRESS ); - - // Update software variable - pHwData->SoftwareSet = (u16)(SoftwareSet & 0xffff); - TxVga &= 0x000000ff; - pHwData->PowerIndexFromEEPROM = (u8)TxVga; - pHwData->VCO_trim = (u8)VCO_trim & 0xff; - if (pHwData->VCO_trim == 0xff) - pHwData->VCO_trim = 0x28; - - reg->EEPROMRegion = (u8)(Region_ScanInterval>>8); // 20060720 - if( reg->EEPROMRegion<1 || reg->EEPROMRegion>6 ) - reg->EEPROMRegion = REGION_AUTO; - - //For Get Tx VGA from EEPROM 20060315.5 move here - GetTxVgaFromEEPROM( pHwData ); - - // Set Scan Interval - pHwData->Scan_Interval = (u8)(Region_ScanInterval & 0xff) * 10; - if ((pHwData->Scan_Interval == 2550) || (pHwData->Scan_Interval < 10)) // Is default setting 0xff * 10 - pHwData->Scan_Interval = SCAN_MAX_CHNL_TIME; - - // Initial register - RFSynthesizer_initial(pHwData); - - BBProcessor_initial(pHwData); // Async write, must wait until complete - - Wb35Reg_phy_calibration(pHwData); - - Mxx_initial(pHwData); - Dxx_initial(pHwData); - - if (pHwData->SurpriseRemove) - return false; - else - return true; // Initial fail -} - -//=================================================================================== -// CardComputeCrc -- -// -// Description: -// Runs the AUTODIN II CRC algorithm on buffer Buffer of length, Length. -// -// Arguments: -// Buffer - the input buffer -// Length - the length of Buffer -// -// Return Value: -// The 32-bit CRC value. -// -// Note: -// This is adapted from the comments in the assembly language -// version in _GENREQ.ASM of the DWB NE1000/2000 driver. -//================================================================================== -u32 -CardComputeCrc(u8 * Buffer, u32 Length) -{ - u32 Crc, Carry; - u32 i, j; - u8 CurByte; - - Crc = 0xffffffff; - - for (i = 0; i < Length; i++) { - - CurByte = Buffer[i]; - - for (j = 0; j < 8; j++) { - - Carry = ((Crc & 0x80000000) ? 1 : 0) ^ (CurByte & 0x01); - Crc <<= 1; - CurByte >>= 1; - - if (Carry) { - Crc =(Crc ^ 0x04c11db6) | Carry; - } - } - } - - return Crc; -} - - -//================================================================== -// BitReverse -- -// Reverse the bits in the input argument, dwData, which is -// regarded as a string of bits with the length, DataLength. -// -// Arguments: -// dwData : -// DataLength : -// -// Return: -// The converted value. -//================================================================== -u32 BitReverse( u32 dwData, u32 DataLength) -{ - u32 HalfLength, i, j; - u32 BitA, BitB; - - if ( DataLength <= 0) return 0; // No conversion is done. - dwData = dwData & (0xffffffff >> (32 - DataLength)); - - HalfLength = DataLength / 2; - for ( i = 0, j = DataLength-1 ; i < HalfLength; i++, j--) - { - BitA = GetBit( dwData, i); - BitB = GetBit( dwData, j); - if (BitA && !BitB) { - dwData = ClearBit( dwData, i); - dwData = SetBit( dwData, j); - } else if (!BitA && BitB) { - dwData = SetBit( dwData, i); - dwData = ClearBit( dwData, j); - } else - { - // Do nothing since these two bits are of the save values. - } - } - - return dwData; -} - -void Wb35Reg_phy_calibration( phw_data_t pHwData ) -{ - u32 BB3c, BB54; - - if ((pHwData->phy_type == RF_WB_242) || - (pHwData->phy_type == RF_WB_242_1)) { - phy_calibration_winbond ( pHwData, 2412 ); // Sync operation - Wb35Reg_ReadSync( pHwData, 0x103c, &BB3c ); - Wb35Reg_ReadSync( pHwData, 0x1054, &BB54 ); - - pHwData->BB3c_cal = BB3c; - pHwData->BB54_cal = BB54; - - RFSynthesizer_initial(pHwData); - BBProcessor_initial(pHwData); // Async operation - - Wb35Reg_WriteSync( pHwData, 0x103c, BB3c ); - Wb35Reg_WriteSync( pHwData, 0x1054, BB54 ); - } -} - - diff --git a/drivers/staging/winbond/linux/wb35reg_f.h b/drivers/staging/winbond/linux/wb35reg_f.h deleted file mode 100644 index 9a178b9fb6c1..000000000000 --- a/drivers/staging/winbond/linux/wb35reg_f.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef __WINBOND_WB35REG_F_H -#define __WINBOND_WB35REG_F_H - -#include "../wbhal_s.h" - -//==================================== -// Interface function declare -//==================================== -unsigned char Wb35Reg_initial( phw_data_t pHwData ); -void Uxx_power_on_procedure( phw_data_t pHwData ); -void Uxx_power_off_procedure( phw_data_t pHwData ); -void Uxx_ReadEthernetAddress( phw_data_t pHwData ); -void Dxx_initial( phw_data_t pHwData ); -void Mxx_initial( phw_data_t pHwData ); -void RFSynthesizer_initial( phw_data_t pHwData ); -//void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, s8 Channel ); -void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, ChanInfo Channel ); -void BBProcessor_initial( phw_data_t pHwData ); -void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ); // 20060613.1 -//void RF_RateChanging( phw_data_t pHwData, u8 rate ); // 20060626.5.c Add -u8 RFSynthesizer_SetPowerIndex( phw_data_t pHwData, u8 PowerIndex ); -u8 RFSynthesizer_SetMaxim2828_24Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2828_50Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2827_24Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2827_50Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetMaxim2825Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetAiroha2230Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetAiroha7230Power( phw_data_t, u8 index ); -u8 RFSynthesizer_SetWinbond242Power( phw_data_t, u8 index ); -void GetTxVgaFromEEPROM( phw_data_t pHwData ); -void EEPROMTxVgaAdjust( phw_data_t pHwData ); // 20060619.5 Add - -#define RFWriteControlData( _A, _V ) Wb35Reg_Write( _A, 0x0864, _V ) - -void Wb35Reg_destroy( phw_data_t pHwData ); - -unsigned char Wb35Reg_Read( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ); -unsigned char Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ); -unsigned char Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); -unsigned char Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); -unsigned char Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, - u16 RegisterNo, - u32 RegisterValue, - s8 *pValue, - s8 Len); -unsigned char Wb35Reg_BurstWrite( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag ); - -void Wb35Reg_EP0VM( phw_data_t pHwData ); -void Wb35Reg_EP0VM_start( phw_data_t pHwData ); -void Wb35Reg_EP0VM_complete(struct urb *urb); - -u32 BitReverse( u32 dwData, u32 DataLength); - -void CardGetMulticastBit( u8 Address[MAC_ADDR_LENGTH], u8 *Byte, u8 *Value ); -u32 CardComputeCrc( u8 * Buffer, u32 Length ); - -void Wb35Reg_phy_calibration( phw_data_t pHwData ); -void Wb35Reg_Update( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); -unsigned char adjust_TXVGA_for_iq_mag( phw_data_t pHwData ); - -#endif diff --git a/drivers/staging/winbond/linux/wb35reg_s.h b/drivers/staging/winbond/linux/wb35reg_s.h deleted file mode 100644 index 32ef4b8a2d2a..000000000000 --- a/drivers/staging/winbond/linux/wb35reg_s.h +++ /dev/null @@ -1,172 +0,0 @@ -#ifndef __WINBOND_WB35REG_S_H -#define __WINBOND_WB35REG_S_H - -#include -#include -#include - -//======================================================================================= -/* - HAL setting function - - ======================================== - |Uxx| |Dxx| |Mxx| |BB| |RF| - ======================================== - | | - Wb35Reg_Read Wb35Reg_Write - - ---------------------------------------- - WbUsb_CallUSBDASync supplied By WbUsb module -*/ -//======================================================================================= - -#define GetBit( dwData, i) ( dwData & (0x00000001 << i)) -#define SetBit( dwData, i) ( dwData | (0x00000001 << i)) -#define ClearBit( dwData, i) ( dwData & ~(0x00000001 << i)) - -#define IGNORE_INCREMENT 0 -#define AUTO_INCREMENT 0 -#define NO_INCREMENT 1 -#define REG_DIRECTION(_x,_y) ((_y)->DIRECT ==0 ? usb_rcvctrlpipe(_x,0) : usb_sndctrlpipe(_x,0)) -#define REG_BUF_SIZE(_x) ((_x)->bRequest== 0x04 ? cpu_to_le16((_x)->wLength) : 4) - -// 20060613.2 Add the follow definition -#define BB48_DEFAULT_AL2230_11B 0x0033447c -#define BB4C_DEFAULT_AL2230_11B 0x0A00FEFF -#define BB48_DEFAULT_AL2230_11G 0x00332C1B -#define BB4C_DEFAULT_AL2230_11G 0x0A00FEFF - - -#define BB48_DEFAULT_WB242_11B 0x00292315 //backoff 2dB -#define BB4C_DEFAULT_WB242_11B 0x0800FEFF //backoff 2dB -//#define BB48_DEFAULT_WB242_11B 0x00201B11 //backoff 4dB -//#define BB4C_DEFAULT_WB242_11B 0x0600FF00 //backoff 4dB -#define BB48_DEFAULT_WB242_11G 0x00453B24 -#define BB4C_DEFAULT_WB242_11G 0x0E00FEFF - -//==================================== -// Default setting for Mxx -//==================================== -#define DEFAULT_CWMIN 31 //(M2C) CWmin. Its value is in the range 0-31. -#define DEFAULT_CWMAX 1023 //(M2C) CWmax. Its value is in the range 0-1023. -#define DEFAULT_AID 1 //(M34) AID. Its value is in the range 1-2007. - -#ifdef _USE_FALLBACK_RATE_ -#define DEFAULT_RATE_RETRY_LIMIT 2 //(M38) as named -#else -#define DEFAULT_RATE_RETRY_LIMIT 7 //(M38) as named -#endif - -#define DEFAULT_LONG_RETRY_LIMIT 7 //(M38) LongRetryLimit. Its value is in the range 0-15. -#define DEFAULT_SHORT_RETRY_LIMIT 7 //(M38) ShortRetryLimit. Its value is in the range 0-15. -#define DEFAULT_PIFST 25 //(M3C) PIFS Time. Its value is in the range 0-65535. -#define DEFAULT_EIFST 354 //(M3C) EIFS Time. Its value is in the range 0-1048575. -#define DEFAULT_DIFST 45 //(M3C) DIFS Time. Its value is in the range 0-65535. -#define DEFAULT_SIFST 5 //(M3C) SIFS Time. Its value is in the range 0-65535. -#define DEFAULT_OSIFST 10 //(M3C) Original SIFS Time. Its value is in the range 0-15. -#define DEFAULT_ATIMWD 0 //(M40) ATIM Window. Its value is in the range 0-65535. -#define DEFAULT_SLOT_TIME 20 //(M40) ($) SlotTime. Its value is in the range 0-255. -#define DEFAULT_MAX_TX_MSDU_LIFE_TIME 512 //(M44) MaxTxMSDULifeTime. Its value is in the range 0-4294967295. -#define DEFAULT_BEACON_INTERVAL 500 //(M48) Beacon Interval. Its value is in the range 0-65535. -#define DEFAULT_PROBE_DELAY_TIME 200 //(M48) Probe Delay Time. Its value is in the range 0-65535. -#define DEFAULT_PROTOCOL_VERSION 0 //(M4C) -#define DEFAULT_MAC_POWER_STATE 2 //(M4C) 2: MAC at power active -#define DEFAULT_DTIM_ALERT_TIME 0 - - -struct wb35_reg_queue { - struct urb *urb; - void *pUsbReq; - void *Next; - union { - u32 VALUE; - u32 *pBuffer; - }; - u8 RESERVED[4]; // space reserved for communication - u16 INDEX; // For storing the register index - u8 RESERVED_VALID; // Indicate whether the RESERVED space is valid at this command. - u8 DIRECT; // 0:In 1:Out -}; - -//==================================== -// Internal variable for module -//==================================== -#define MAX_SQ3_FILTER_SIZE 5 -struct wb35_reg { - //============================ - // Register Bank backup - //============================ - u32 U1B0; //bit16 record the h/w radio on/off status - u32 U1BC_LEDConfigure; - u32 D00_DmaControl; - u32 M00_MacControl; - union { - struct { - u32 M04_MulticastAddress1; - u32 M08_MulticastAddress2; - }; - u8 Multicast[8]; // contents of card multicast registers - }; - - u32 M24_MacControl; - u32 M28_MacControl; - u32 M2C_MacControl; - u32 M38_MacControl; - u32 M3C_MacControl; // 20060214 backup only - u32 M40_MacControl; - u32 M44_MacControl; // 20060214 backup only - u32 M48_MacControl; // 20060214 backup only - u32 M4C_MacStatus; - u32 M60_MacControl; // 20060214 backup only - u32 M68_MacControl; // 20060214 backup only - u32 M70_MacControl; // 20060214 backup only - u32 M74_MacControl; // 20060214 backup only - u32 M78_ERPInformation;//930206.2.b - u32 M7C_MacControl; // 20060214 backup only - u32 M80_MacControl; // 20060214 backup only - u32 M84_MacControl; // 20060214 backup only - u32 M88_MacControl; // 20060214 backup only - u32 M98_MacControl; // 20060214 backup only - - //[20040722 WK] - //Baseband register - u32 BB0C; // Used for LNA calculation - u32 BB2C; // - u32 BB30; //11b acquisition control register - u32 BB3C; - u32 BB48; // 20051221.1.a 20060613.1 Fix OBW issue of 11b/11g rate - u32 BB4C; // 20060613.1 Fix OBW issue of 11b/11g rate - u32 BB50; //mode control register - u32 BB54; - u32 BB58; //IQ_ALPHA - u32 BB5C; // For test - u32 BB60; // for WTO read value - - //------------------- - // VM - //------------------- - spinlock_t EP0VM_spin_lock; // 4B - u32 EP0VM_status;//$$ - struct wb35_reg_queue *reg_first; - struct wb35_reg_queue *reg_last; - atomic_t RegFireCount; - - // Hardware status - u8 EP0vm_state; - u8 mac_power_save; - u8 EEPROMPhyType; // 0 ~ 15 for Maxim (0 Ä„V MAX2825, 1 Ä„V MAX2827, 2 Ä„V MAX2828, 3 Ä„V MAX2829), - // 16 ~ 31 for Airoha (16 Ä„V AL2230, 11 - AL7230) - // 32 ~ Reserved - // 33 ~ 47 For WB242 ( 33 - WB242, 34 - WB242 with new Txvga 0.5 db step) - // 48 ~ 255 ARE RESERVED. - u8 EEPROMRegion; //Region setting in EEPROM - - u32 SyncIoPause; // If user use the Sync Io to access Hw, then pause the async access - - u8 LNAValue[4]; //Table for speed up running - u32 SQ3_filter[MAX_SQ3_FILTER_SIZE]; - u32 SQ3_index; - -}; - -#endif diff --git a/drivers/staging/winbond/linux/wb35rx.c b/drivers/staging/winbond/linux/wb35rx.c deleted file mode 100644 index 15a065047361..000000000000 --- a/drivers/staging/winbond/linux/wb35rx.c +++ /dev/null @@ -1,337 +0,0 @@ -//============================================================================ -// Copyright (c) 1996-2002 Winbond Electronic Corporation -// -// Module Name: -// Wb35Rx.c -// -// Abstract: -// Processing the Rx message from down layer -// -//============================================================================ -#include - -#include "sysdef.h" -#include "wb35rx_f.h" - -void Wb35Rx_start(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Allow only one thread to run into the Wb35Rx() function - if (atomic_inc_return(&pWb35Rx->RxFireCounter) == 1) { - pWb35Rx->EP3vm_state = VM_RUNNING; - Wb35Rx(pHwData); - } else - atomic_dec(&pWb35Rx->RxFireCounter); -} - -// This function cannot reentrain -void Wb35Rx( phw_data_t pHwData ) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - struct urb *urb = pWb35Rx->RxUrb; - int retv; - u32 RxBufferId; - - // - // Issuing URB - // - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto error; - - if (pWb35Rx->rx_halt) - goto error; - - // Get RxBuffer's ID - RxBufferId = pWb35Rx->RxBufferId; - if (!pWb35Rx->RxOwner[RxBufferId]) { - // It's impossible to run here. - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Rx driver fifo unavailable\n")); - #endif - goto error; - } - - // Update buffer point, then start to bulkin the data from USB - pWb35Rx->RxBufferId++; - pWb35Rx->RxBufferId %= MAX_USB_RX_BUFFER_NUMBER; - - pWb35Rx->CurrentRxBufferId = RxBufferId; - - pWb35Rx->pDRx = kzalloc(MAX_USB_RX_BUFFER, GFP_ATOMIC); - if (!pWb35Rx->pDRx) { - printk("w35und: Rx memory alloc failed\n"); - goto error; - } - pRxBufferAddress = pWb35Rx->pDRx; - - usb_fill_bulk_urb(urb, pHwData->WbUsb.udev, - usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), - pRxBufferAddress, MAX_USB_RX_BUFFER, - Wb35Rx_Complete, pHwData); - - pWb35Rx->EP3vm_state = VM_RUNNING; - - retv = usb_submit_urb(urb, GFP_ATOMIC); - - if (retv != 0) { - printk("Rx URB sending error\n"); - goto error; - } - return; - -error: - // VM stop - pWb35Rx->EP3vm_state = VM_STOP; - atomic_dec(&pWb35Rx->RxFireCounter); -} - -void Wb35Rx_Complete(struct urb *urb) -{ - phw_data_t pHwData = urb->context; - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - u32 SizeCheck; - u16 BulkLength; - u32 RxBufferId; - R00_DESCRIPTOR R00; - - // Variable setting - pWb35Rx->EP3vm_state = VM_COMPLETED; - pWb35Rx->EP3VM_status = urb->status;//Store the last result of Irp - - RxBufferId = pWb35Rx->CurrentRxBufferId; - - pRxBufferAddress = pWb35Rx->pDRx; - BulkLength = (u16)urb->actual_length; - - // The IRP is completed - pWb35Rx->EP3vm_state = VM_COMPLETED; - - if (pHwData->SurpriseRemove || pHwData->HwStop) // Must be here, or RxBufferId is invalid - goto error; - - if (pWb35Rx->rx_halt) - goto error; - - // Start to process the data only in successful condition - pWb35Rx->RxOwner[ RxBufferId ] = 0; // Set the owner to driver - R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); - - // The URB is completed, check the result - if (pWb35Rx->EP3VM_status != 0) { - #ifdef _PE_USB_STATE_DUMP_ - WBDEBUG(("EP3 IoCompleteRoutine return error\n")); - DebugUsbdStatusInformation( pWb35Rx->EP3VM_status ); - #endif - pWb35Rx->EP3vm_state = VM_STOP; - goto error; - } - - // 20060220 For recovering. check if operating in single USB mode - if (!HAL_USB_MODE_BURST(pHwData)) { - SizeCheck = R00.R00_receive_byte_count; //20060926 anson's endian - if ((SizeCheck & 0x03) > 0) - SizeCheck -= 4; - SizeCheck = (SizeCheck + 3) & ~0x03; - SizeCheck += 12; // 8 + 4 badbeef - if ((BulkLength > 1600) || - (SizeCheck > 1600) || - (BulkLength != SizeCheck) || - (BulkLength == 0)) { // Add for fail Urb - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->Ep3ErrorCount2++; - } - } - - // Indicating the receiving data - pWb35Rx->ByteReceived += BulkLength; - pWb35Rx->RxBufferSize[ RxBufferId ] = BulkLength; - - if (!pWb35Rx->RxOwner[ RxBufferId ]) - Wb35Rx_indicate(pHwData); - - kfree(pWb35Rx->pDRx); - // Do the next receive - Wb35Rx(pHwData); - return; - -error: - pWb35Rx->RxOwner[ RxBufferId ] = 1; // Set the owner to hardware - atomic_dec(&pWb35Rx->RxFireCounter); - pWb35Rx->EP3vm_state = VM_STOP; -} - -//===================================================================================== -unsigned char Wb35Rx_initial(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Initial the Buffer Queue - Wb35Rx_reset_descriptor( pHwData ); - - pWb35Rx->RxUrb = usb_alloc_urb(0, GFP_ATOMIC); - return (!!pWb35Rx->RxUrb); -} - -void Wb35Rx_stop(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Canceling the Irp if already sends it out. - if (pWb35Rx->EP3vm_state == VM_RUNNING) { - usb_unlink_urb( pWb35Rx->RxUrb ); // Only use unlink, let Wb35Rx_destroy to free them - #ifdef _PE_RX_DUMP_ - WBDEBUG(("EP3 Rx stop\n")); - #endif - } -} - -// Needs process context -void Wb35Rx_destroy(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - do { - msleep(10); // Delay for waiting function enter 940623.1.a - } while (pWb35Rx->EP3vm_state != VM_STOP); - msleep(10); // Delay for waiting function exit 940623.1.b - - if (pWb35Rx->RxUrb) - usb_free_urb( pWb35Rx->RxUrb ); - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Wb35Rx_destroy OK\n")); - #endif -} - -void Wb35Rx_reset_descriptor( phw_data_t pHwData ) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u32 i; - - pWb35Rx->ByteReceived = 0; - pWb35Rx->RxProcessIndex = 0; - pWb35Rx->RxBufferId = 0; - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->rx_halt = 0; - - // Initial the Queue. The last buffer is reserved for used if the Rx resource is unavailable. - for( i=0; iRxOwner[i] = 1; -} - -void Wb35Rx_adjust(PDESCRIPTOR pRxDes) -{ - u32 * pRxBufferAddress; - u32 DecryptionMethod; - u32 i; - u16 BufferSize; - - DecryptionMethod = pRxDes->R01.R01_decryption_method; - pRxBufferAddress = pRxDes->buffer_address[0]; - BufferSize = pRxDes->buffer_size[0]; - - // Adjust the last part of data. Only data left - BufferSize -= 4; // For CRC-32 - if (DecryptionMethod) - BufferSize -= 4; - if (DecryptionMethod == 3) // For CCMP - BufferSize -= 4; - - // Adjust the IV field which after 802.11 header and ICV field. - if (DecryptionMethod == 1) // For WEP - { - for( i=6; i>0; i-- ) - pRxBufferAddress[i] = pRxBufferAddress[i-1]; - pRxDes->buffer_address[0] = pRxBufferAddress + 1; - BufferSize -= 4; // 4 byte for IV - } - else if( DecryptionMethod ) // For TKIP and CCMP - { - for (i=7; i>1; i--) - pRxBufferAddress[i] = pRxBufferAddress[i-2]; - pRxDes->buffer_address[0] = pRxBufferAddress + 2;//Update the descriptor, shift 8 byte - BufferSize -= 8; // 8 byte for IV + ICV - } - pRxDes->buffer_size[0] = BufferSize; -} - -extern void packet_came(char *pRxBufferAddress, int PacketSize); - - -u16 Wb35Rx_indicate(phw_data_t pHwData) -{ - DESCRIPTOR RxDes; - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - u16 PacketSize; - u16 stmp, BufferSize, stmp2 = 0; - u32 RxBufferId; - - // Only one thread be allowed to run into the following - do { - RxBufferId = pWb35Rx->RxProcessIndex; - if (pWb35Rx->RxOwner[ RxBufferId ]) //Owner by VM - break; - - pWb35Rx->RxProcessIndex++; - pWb35Rx->RxProcessIndex %= MAX_USB_RX_BUFFER_NUMBER; - - pRxBufferAddress = pWb35Rx->pDRx; - BufferSize = pWb35Rx->RxBufferSize[ RxBufferId ]; - - // Parse the bulkin buffer - while (BufferSize >= 4) { - if ((cpu_to_le32(*(u32 *)pRxBufferAddress) & 0x0fffffff) == RX_END_TAG) //Is ending? 921002.9.a - break; - - // Get the R00 R01 first - RxDes.R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); - PacketSize = (u16)RxDes.R00.R00_receive_byte_count; - RxDes.R01.value = le32_to_cpu(*((u32 *)(pRxBufferAddress+4))); - // For new DMA 4k - if ((PacketSize & 0x03) > 0) - PacketSize -= 4; - - // Basic check for Rx length. Is length valid? - if (PacketSize > MAX_PACKET_SIZE) { - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Serious ERROR : Rx data size too long, size =%d\n", PacketSize)); - #endif - - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->Ep3ErrorCount2++; - break; - } - - // Start to process Rx buffer -// RxDes.Descriptor_ID = RxBufferId; // Due to synchronous indicate, the field doesn't necessary to use. - BufferSize -= 8; //subtract 8 byte for 35's USB header length - pRxBufferAddress += 8; - - RxDes.buffer_address[0] = pRxBufferAddress; - RxDes.buffer_size[0] = PacketSize; - RxDes.buffer_number = 1; - RxDes.buffer_start_index = 0; - RxDes.buffer_total_size = RxDes.buffer_size[0]; - Wb35Rx_adjust(&RxDes); - - packet_came(pRxBufferAddress, PacketSize); - - // Move RxBuffer point to the next - stmp = PacketSize + 3; - stmp &= ~0x03; // 4n alignment - pRxBufferAddress += stmp; - BufferSize -= stmp; - stmp2 += stmp; - } - - // Reclaim resource - pWb35Rx->RxOwner[ RxBufferId ] = 1; - } while (true); - - return stmp2; -} - - diff --git a/drivers/staging/winbond/linux/wb35rx_f.h b/drivers/staging/winbond/linux/wb35rx_f.h deleted file mode 100644 index 752eec7f0670..000000000000 --- a/drivers/staging/winbond/linux/wb35rx_f.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __WINBOND_WB35RX_F_H -#define __WINBOND_WB35RX_F_H - -#include "../wbhal_s.h" - -//==================================== -// Interface function declare -//==================================== -void Wb35Rx_reset_descriptor( phw_data_t pHwData ); -unsigned char Wb35Rx_initial( phw_data_t pHwData ); -void Wb35Rx_destroy( phw_data_t pHwData ); -void Wb35Rx_stop( phw_data_t pHwData ); -u16 Wb35Rx_indicate( phw_data_t pHwData ); -void Wb35Rx_adjust( PDESCRIPTOR pRxDes ); -void Wb35Rx_start( phw_data_t pHwData ); - -void Wb35Rx( phw_data_t pHwData ); -void Wb35Rx_Complete(struct urb *urb); - -#endif diff --git a/drivers/staging/winbond/linux/wb35rx_s.h b/drivers/staging/winbond/linux/wb35rx_s.h deleted file mode 100644 index f18350b41c44..000000000000 --- a/drivers/staging/winbond/linux/wb35rx_s.h +++ /dev/null @@ -1,48 +0,0 @@ -//============================================================================ -// wb35rx.h -- -//============================================================================ - -// Definition for this module used -#define MAX_USB_RX_BUFFER 4096 // This parameter must be 4096 931130.4.f - -#define MAX_USB_RX_BUFFER_NUMBER ETHERNET_RX_DESCRIPTORS // Maximum 254, 255 is RESERVED ID -#define RX_INTERFACE 0 // Interface 1 -#define RX_PIPE 2 // Pipe 3 -#define MAX_PACKET_SIZE 1600 //1568 // 8 + 1532 + 4 + 24(IV EIV MIC ICV CRC) for check DMA data 931130.4.g -#define RX_END_TAG 0x0badbeef - - -//==================================== -// Internal variable for module -//==================================== -typedef struct _WB35RX -{ - u32 ByteReceived;// For calculating throughput of BulkIn - atomic_t RxFireCounter;// Does Wb35Rx module fire? - - u8 RxBuffer[ MAX_USB_RX_BUFFER_NUMBER ][ ((MAX_USB_RX_BUFFER+3) & ~0x03 ) ]; - u16 RxBufferSize[ ((MAX_USB_RX_BUFFER_NUMBER+1) & ~0x01) ]; - u8 RxOwner[ ((MAX_USB_RX_BUFFER_NUMBER+3) & ~0x03 ) ];//Ownership of buffer 0: SW 1:HW - - u32 RxProcessIndex;//The next index to process - u32 RxBufferId; - u32 EP3vm_state; - - u32 rx_halt; // For VM stopping - - u16 MoreDataSize; - u16 PacketSize; - - u32 CurrentRxBufferId; // For complete routine usage - u32 Rx3UrbCancel; - - u32 LastR1; // For RSSI reporting - struct urb * RxUrb; - u32 Ep3ErrorCount2; // 20060625.1 Usbd for Rx DMA error count - - int EP3VM_status; - u8 * pDRx; - -} WB35RX, *PWB35RX; - - diff --git a/drivers/staging/winbond/linux/wb35tx.c b/drivers/staging/winbond/linux/wb35tx.c deleted file mode 100644 index ec0e7b922da9..000000000000 --- a/drivers/staging/winbond/linux/wb35tx.c +++ /dev/null @@ -1,310 +0,0 @@ -//============================================================================ -// Copyright (c) 1996-2002 Winbond Electronic Corporation -// -// Module Name: -// Wb35Tx.c -// -// Abstract: -// Processing the Tx message and put into down layer -// -//============================================================================ -#include - -#include "wb35tx_f.h" -#include "../mds_f.h" -#include "sysdef.h" - -unsigned char -Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - *pBuffer = pWb35Tx->TxBuffer[0]; - return true; -} - -void Wb35Tx_start(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Allow only one thread to run into function - if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) { - pWb35Tx->EP4vm_state = VM_RUNNING; - Wb35Tx(pHwData); - } else - atomic_dec(&pWb35Tx->TxFireCounter); -} - - -void Wb35Tx(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - struct wb35_adapter *adapter = pHwData->adapter; - u8 *pTxBufferAddress; - PMDS pMds = &adapter->Mds; - struct urb * pUrb = (struct urb *)pWb35Tx->Tx4Urb; - int retv; - u32 SendIndex; - - - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto cleanup; - - if (pWb35Tx->tx_halt) - goto cleanup; - - // Ownership checking - SendIndex = pWb35Tx->TxSendIndex; - if (!pMds->TxOwner[SendIndex]) //No more data need to be sent, return immediately - goto cleanup; - - pTxBufferAddress = pWb35Tx->TxBuffer[SendIndex]; - // - // Issuing URB - // - usb_fill_bulk_urb(pUrb, pHwData->WbUsb.udev, - usb_sndbulkpipe(pHwData->WbUsb.udev, 4), - pTxBufferAddress, pMds->TxBufferSize[ SendIndex ], - Wb35Tx_complete, pHwData); - - pWb35Tx->EP4vm_state = VM_RUNNING; - retv = usb_submit_urb(pUrb, GFP_ATOMIC); - if (retv<0) { - printk("EP4 Tx Irp sending error\n"); - goto cleanup; - } - - // Check if driver needs issue Irp for EP2 - pWb35Tx->TxFillCount += pMds->TxCountInBuffer[SendIndex]; - if (pWb35Tx->TxFillCount > 12) - Wb35Tx_EP2VM_start( pHwData ); - - pWb35Tx->ByteTransfer += pMds->TxBufferSize[SendIndex]; - return; - - cleanup: - pWb35Tx->EP4vm_state = VM_STOP; - atomic_dec(&pWb35Tx->TxFireCounter); -} - - -void Wb35Tx_complete(struct urb * pUrb) -{ - phw_data_t pHwData = pUrb->context; - struct wb35_adapter *adapter = pHwData->adapter; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - PMDS pMds = &adapter->Mds; - - printk("wb35: tx complete\n"); - // Variable setting - pWb35Tx->EP4vm_state = VM_COMPLETED; - pWb35Tx->EP4VM_status = pUrb->status; //Store the last result of Irp - pMds->TxOwner[ pWb35Tx->TxSendIndex ] = 0;// Set the owner. Free the owner bit always. - pWb35Tx->TxSendIndex++; - pWb35Tx->TxSendIndex %= MAX_USB_TX_BUFFER_NUMBER; - - if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - // The URB is completed, check the result - if (pWb35Tx->EP4VM_status != 0) { - printk("URB submission failed\n"); - pWb35Tx->EP4vm_state = VM_STOP; - goto error; - } - - Mds_Tx(adapter); - Wb35Tx(pHwData); - return; - -error: - atomic_dec(&pWb35Tx->TxFireCounter); - pWb35Tx->EP4vm_state = VM_STOP; -} - -void Wb35Tx_reset_descriptor( phw_data_t pHwData ) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - pWb35Tx->TxSendIndex = 0; - pWb35Tx->tx_halt = 0; -} - -unsigned char Wb35Tx_initial(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - pWb35Tx->Tx4Urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!pWb35Tx->Tx4Urb) - return false; - - pWb35Tx->Tx2Urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!pWb35Tx->Tx2Urb) - { - usb_free_urb( pWb35Tx->Tx4Urb ); - return false; - } - - return true; -} - -//====================================================== -void Wb35Tx_stop(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Trying to canceling the Trp of EP2 - if (pWb35Tx->EP2vm_state == VM_RUNNING) - usb_unlink_urb( pWb35Tx->Tx2Urb ); // Only use unlink, let Wb35Tx_destrot to free them - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP2 Tx stop\n")); - #endif - - // Trying to canceling the Irp of EP4 - if (pWb35Tx->EP4vm_state == VM_RUNNING) - usb_unlink_urb( pWb35Tx->Tx4Urb ); // Only use unlink, let Wb35Tx_destrot to free them - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP4 Tx stop\n")); - #endif -} - -//====================================================== -void Wb35Tx_destroy(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Wait for VM stop - do { - msleep(10); // Delay for waiting function enter 940623.1.a - } while( (pWb35Tx->EP2vm_state != VM_STOP) && (pWb35Tx->EP4vm_state != VM_STOP) ); - msleep(10); // Delay for waiting function enter 940623.1.b - - if (pWb35Tx->Tx4Urb) - usb_free_urb( pWb35Tx->Tx4Urb ); - - if (pWb35Tx->Tx2Urb) - usb_free_urb( pWb35Tx->Tx2Urb ); - - #ifdef _PE_TX_DUMP_ - WBDEBUG(("Wb35Tx_destroy OK\n")); - #endif -} - -void Wb35Tx_CurrentTime(phw_data_t pHwData, u32 TimeCount) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - unsigned char Trigger = false; - - if (pWb35Tx->TxTimer > TimeCount) - Trigger = true; - else if (TimeCount > (pWb35Tx->TxTimer+500)) - Trigger = true; - - if (Trigger) { - pWb35Tx->TxTimer = TimeCount; - Wb35Tx_EP2VM_start( pHwData ); - } -} - -void Wb35Tx_EP2VM_start(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Allow only one thread to run into function - if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) { - pWb35Tx->EP2vm_state = VM_RUNNING; - Wb35Tx_EP2VM( pHwData ); - } - else - atomic_dec(&pWb35Tx->TxResultCount); -} - - -void Wb35Tx_EP2VM(phw_data_t pHwData) -{ - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - struct urb * pUrb = (struct urb *)pWb35Tx->Tx2Urb; - u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; - int retv; - - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - // - // Issuing URB - // - usb_fill_int_urb( pUrb, pHwData->WbUsb.udev, usb_rcvintpipe(pHwData->WbUsb.udev,2), - pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, pHwData, 32); - - pWb35Tx->EP2vm_state = VM_RUNNING; - retv = usb_submit_urb(pUrb, GFP_ATOMIC); - - if (retv < 0) { - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP2 Tx Irp sending error\n")); - #endif - goto error; - } - - return; -error: - pWb35Tx->EP2vm_state = VM_STOP; - atomic_dec(&pWb35Tx->TxResultCount); -} - - -void Wb35Tx_EP2VM_complete(struct urb * pUrb) -{ - phw_data_t pHwData = pUrb->context; - T02_DESCRIPTOR T02, TSTATUS; - struct wb35_adapter *adapter = pHwData->adapter; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; - u32 i; - u16 InterruptInLength; - - - // Variable setting - pWb35Tx->EP2vm_state = VM_COMPLETED; - pWb35Tx->EP2VM_status = pUrb->status; - - // For Linux 2.4. Interrupt will always trigger - if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - //The Urb is completed, check the result - if (pWb35Tx->EP2VM_status != 0) { - WBDEBUG(("EP2 IoCompleteRoutine return error\n")); - pWb35Tx->EP2vm_state= VM_STOP; - goto error; - } - - // Update the Tx result - InterruptInLength = pUrb->actual_length; - // Modify for minimum memory access and DWORD alignment. - T02.value = cpu_to_le32(pltmp[0]) >> 8; // [31:8] -> [24:0] - InterruptInLength -= 1;// 20051221.1.c Modify the follow for more stable - InterruptInLength >>= 2; // InterruptInLength/4 - for (i = 1; i <= InterruptInLength; i++) { - T02.value |= ((cpu_to_le32(pltmp[i]) & 0xff) << 24); - - TSTATUS.value = T02.value; //20061009 anson's endian - Mds_SendComplete( adapter, &TSTATUS ); - T02.value = cpu_to_le32(pltmp[i]) >> 8; - } - - return; -error: - atomic_dec(&pWb35Tx->TxResultCount); - pWb35Tx->EP2vm_state = VM_STOP; -} - diff --git a/drivers/staging/winbond/linux/wb35tx_f.h b/drivers/staging/winbond/linux/wb35tx_f.h deleted file mode 100644 index 64b11a190af1..000000000000 --- a/drivers/staging/winbond/linux/wb35tx_f.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef __WINBOND_WB35TX_F_H -#define __WINBOND_WB35TX_F_H - -#include "../wbhal_f.h" - -//==================================== -// Interface function declare -//==================================== -unsigned char Wb35Tx_initial( phw_data_t pHwData ); -void Wb35Tx_destroy( phw_data_t pHwData ); -unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); - -void Wb35Tx_EP2VM( phw_data_t pHwData ); -void Wb35Tx_EP2VM_start( phw_data_t pHwData ); -void Wb35Tx_EP2VM_complete(struct urb *urb); - -void Wb35Tx_start( phw_data_t pHwData ); -void Wb35Tx_stop( phw_data_t pHwData ); -void Wb35Tx( phw_data_t pHwData ); -void Wb35Tx_complete(struct urb *urb); -void Wb35Tx_reset_descriptor( phw_data_t pHwData ); - -void Wb35Tx_CurrentTime( phw_data_t pHwData, u32 TimeCount ); - -#endif diff --git a/drivers/staging/winbond/linux/wb35tx_s.h b/drivers/staging/winbond/linux/wb35tx_s.h deleted file mode 100644 index b6ff6fdbc374..000000000000 --- a/drivers/staging/winbond/linux/wb35tx_s.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef __WINBOND_WB35_TX_S_H -#define __WINBOND_WB35_TX_S_H - -#include "../mds_s.h" - -//==================================== -// IS89C35 Tx related definition -//==================================== -#define TX_INTERFACE 0 // Interface 1 -#define TX_PIPE 3 // endpoint 4 -#define TX_INTERRUPT 1 // endpoint 2 -#define MAX_INTERRUPT_LENGTH 64 // It must be 64 for EP2 hardware - - - -//==================================== -// Internal variable for module -//==================================== - - -typedef struct _WB35TX -{ - // For Tx buffer - u8 TxBuffer[ MAX_USB_TX_BUFFER_NUMBER ][ MAX_USB_TX_BUFFER ]; - - // For Interrupt pipe - u8 EP2_buf[MAX_INTERRUPT_LENGTH]; - - atomic_t TxResultCount;// For thread control of EP2 931130.4.m - atomic_t TxFireCounter;// For thread control of EP4 931130.4.n - u32 ByteTransfer; - - u32 TxSendIndex;// The next index of Mds array to be sent - u32 EP2vm_state; // for EP2vm state - u32 EP4vm_state; // for EP4vm state - u32 tx_halt; // Stopping VM - - struct urb * Tx4Urb; - struct urb * Tx2Urb; - - int EP2VM_status; - int EP4VM_status; - - u32 TxFillCount; // 20060928 - u32 TxTimer; // 20060928 Add if sending packet not great than 13 - -} WB35TX, *PWB35TX; - -#endif diff --git a/drivers/staging/winbond/linux/wbusb.c b/drivers/staging/winbond/linux/wbusb.c deleted file mode 100644 index 861a0e4c7066..000000000000 --- a/drivers/staging/winbond/linux/wbusb.c +++ /dev/null @@ -1,341 +0,0 @@ -/* - * Copyright 2008 Pavel Machek - * - * Distribute under GPLv2. - */ -#include -#include - -#include "../mlmetxrx_f.h" -#include "../wbhal_f.h" -#include "../wblinux_f.h" - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); -MODULE_VERSION("0.1"); - -static struct usb_device_id wb35_table[] __devinitdata = { - {USB_DEVICE(0x0416, 0x0035)}, - {USB_DEVICE(0x18E8, 0x6201)}, - {USB_DEVICE(0x18E8, 0x6206)}, - {USB_DEVICE(0x18E8, 0x6217)}, - {USB_DEVICE(0x18E8, 0x6230)}, - {USB_DEVICE(0x18E8, 0x6233)}, - {USB_DEVICE(0x1131, 0x2035)}, - { 0, } -}; - -MODULE_DEVICE_TABLE(usb, wb35_table); - -static struct ieee80211_rate wbsoft_rates[] = { - { .bitrate = 10, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, -}; - -static struct ieee80211_channel wbsoft_channels[] = { - { .center_freq = 2412}, -}; - -static struct ieee80211_supported_band wbsoft_band_2GHz = { - .channels = wbsoft_channels, - .n_channels = ARRAY_SIZE(wbsoft_channels), - .bitrates = wbsoft_rates, - .n_bitrates = ARRAY_SIZE(wbsoft_rates), -}; - -int wbsoft_enabled; -struct ieee80211_hw *my_dev; -struct wb35_adapter * my_adapter; - -static int wbsoft_add_interface(struct ieee80211_hw *dev, - struct ieee80211_if_init_conf *conf) -{ - printk("wbsoft_add interface called\n"); - return 0; -} - -static void wbsoft_remove_interface(struct ieee80211_hw *dev, - struct ieee80211_if_init_conf *conf) -{ - printk("wbsoft_remove interface called\n"); -} - -static void wbsoft_stop(struct ieee80211_hw *hw) -{ - printk(KERN_INFO "%s called\n", __func__); -} - -static int wbsoft_get_stats(struct ieee80211_hw *hw, - struct ieee80211_low_level_stats *stats) -{ - printk(KERN_INFO "%s called\n", __func__); - return 0; -} - -static int wbsoft_get_tx_stats(struct ieee80211_hw *hw, - struct ieee80211_tx_queue_stats *stats) -{ - printk(KERN_INFO "%s called\n", __func__); - return 0; -} - -static void wbsoft_configure_filter(struct ieee80211_hw *dev, - unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, struct dev_mc_list *mclist) -{ - unsigned int bit_nr, new_flags; - u32 mc_filter[2]; - int i; - - new_flags = 0; - - if (*total_flags & FIF_PROMISC_IN_BSS) { - new_flags |= FIF_PROMISC_IN_BSS; - mc_filter[1] = mc_filter[0] = ~0; - } else if ((*total_flags & FIF_ALLMULTI) || (mc_count > 32)) { - new_flags |= FIF_ALLMULTI; - mc_filter[1] = mc_filter[0] = ~0; - } else { - mc_filter[1] = mc_filter[0] = 0; - for (i = 0; i < mc_count; i++) { - if (!mclist) - break; - printk("Should call ether_crc here\n"); - //bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; - bit_nr = 0; - - bit_nr &= 0x3F; - mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); - mclist = mclist->next; - } - } - - dev->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS; - - *total_flags = new_flags; -} - -static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) -{ - MLMESendFrame(my_adapter, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); - - return NETDEV_TX_OK; -} - - -static int wbsoft_start(struct ieee80211_hw *dev) -{ - wbsoft_enabled = 1; - printk("wbsoft_start called\n"); - return 0; -} - -static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) -{ - ChanInfo ch; - printk("wbsoft_config called\n"); - - ch.band = 1; - ch.ChanNo = 1; /* Should use channel_num, or something, as that is already pre-translated */ - - - hal_set_current_channel(&my_adapter->sHwData, ch); - hal_set_beacon_period(&my_adapter->sHwData, conf->beacon_int); -// hal_set_cap_info(&my_adapter->sHwData, ?? ); -// hal_set_ssid(phw_data_t pHwData, u8 * pssid, u8 ssid_len); ?? - hal_set_accept_broadcast(&my_adapter->sHwData, 1); - hal_set_accept_promiscuous(&my_adapter->sHwData, 1); - hal_set_accept_multicast(&my_adapter->sHwData, 1); - hal_set_accept_beacon(&my_adapter->sHwData, 1); - hal_set_radio_mode(&my_adapter->sHwData, 0); - //hal_set_antenna_number( phw_data_t pHwData, u8 number ) - //hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex) - - -// hal_start_bss(&my_adapter->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? - -//void hal_set_rates(phw_data_t pHwData, u8 * pbss_rates, -// u8 length, unsigned char basic_rate_set) - - return 0; -} - -static int wbsoft_config_interface(struct ieee80211_hw *dev, - struct ieee80211_vif *vif, - struct ieee80211_if_conf *conf) -{ - printk("wbsoft_config_interface called\n"); - return 0; -} - -static u64 wbsoft_get_tsf(struct ieee80211_hw *dev) -{ - printk("wbsoft_get_tsf called\n"); - return 0; -} - -static const struct ieee80211_ops wbsoft_ops = { - .tx = wbsoft_tx, - .start = wbsoft_start, /* Start can be pretty much empty as we do WbWLanInitialize() during probe? */ - .stop = wbsoft_stop, - .add_interface = wbsoft_add_interface, - .remove_interface = wbsoft_remove_interface, - .config = wbsoft_config, - .config_interface = wbsoft_config_interface, - .configure_filter = wbsoft_configure_filter, - .get_stats = wbsoft_get_stats, - .get_tx_stats = wbsoft_get_tx_stats, - .get_tsf = wbsoft_get_tsf, -// conf_tx: hal_set_cwmin()/hal_set_cwmax; -}; - -struct wbsoft_priv { -}; - -static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) -{ - struct wb35_adapter *adapter; - PWBUSB pWbUsb; - struct usb_host_interface *interface; - struct usb_endpoint_descriptor *endpoint; - u32 ltmp; - struct usb_device *udev = interface_to_usbdev(intf); - struct wbsoft_priv *priv; - struct ieee80211_hw *dev; - int err; - - usb_get_dev(udev); - - // 20060630.2 Check the device if it already be opened - err = usb_control_msg(udev, usb_rcvctrlpipe( udev, 0 ), - 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, - 0x0, 0x400, <mp, 4, HZ*100 ); - if (err) - goto error; - - ltmp = cpu_to_le32(ltmp); - if (ltmp) { // Is already initialized? - err = -EBUSY; - goto error; - } - - adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); - if (!adapter) { - err = -ENOMEM; - goto error; - } - - my_adapter = adapter; - pWbUsb = &adapter->sHwData.WbUsb; - pWbUsb->udev = udev; - - interface = intf->cur_altsetting; - endpoint = &interface->endpoint[0].desc; - - if (endpoint[2].wMaxPacketSize == 512) { - printk("[w35und] Working on USB 2.0\n"); - pWbUsb->IsUsb20 = 1; - } - - if (!WbWLanInitialize(adapter)) { - err = -EINVAL; - goto error_free_adapter; - } - - dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); - if (!dev) - goto error_free_adapter; - - my_dev = dev; - - SET_IEEE80211_DEV(dev, &udev->dev); - { - phw_data_t pHwData = &adapter->sHwData; - unsigned char dev_addr[MAX_ADDR_LEN]; - hal_get_permanent_address(pHwData, dev_addr); - SET_IEEE80211_PERM_ADDR(dev, dev_addr); - } - - dev->extra_tx_headroom = 12; /* FIXME */ - dev->flags = 0; - - dev->channel_change_time = 1000; - dev->queues = 1; - - dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &wbsoft_band_2GHz; - - err = ieee80211_register_hw(dev); - if (err) - goto error_free_hw; - - usb_set_intfdata(intf, adapter); - - return 0; - -error_free_hw: - ieee80211_free_hw(dev); -error_free_adapter: - kfree(adapter); -error: - usb_put_dev(udev); - return err; -} - -void packet_came(char *pRxBufferAddress, int PacketSize) -{ - struct sk_buff *skb; - struct ieee80211_rx_status rx_status = {0}; - - if (!wbsoft_enabled) - return; - - skb = dev_alloc_skb(PacketSize); - if (!skb) { - printk("Not enough memory for packet, FIXME\n"); - return; - } - - memcpy(skb_put(skb, PacketSize), - pRxBufferAddress, - PacketSize); - -/* - rx_status.rate = 10; - rx_status.channel = 1; - rx_status.freq = 12345; - rx_status.phymode = MODE_IEEE80211B; -*/ - - ieee80211_rx_irqsafe(my_dev, skb, &rx_status); -} - -static void wb35_disconnect(struct usb_interface *intf) -{ - struct wb35_adapter *adapter = usb_get_intfdata(intf); - - WbWlanHalt(adapter); - - usb_set_intfdata(intf, NULL); - usb_put_dev(interface_to_usbdev(intf)); -} - -static struct usb_driver wb35_driver = { - .name = "w35und", - .id_table = wb35_table, - .probe = wb35_probe, - .disconnect = wb35_disconnect, -}; - -static int __init wb35_init(void) -{ - return usb_register(&wb35_driver); -} - -static void __exit wb35_exit(void) -{ - usb_deregister(&wb35_driver); -} - -module_init(wb35_init); -module_exit(wb35_exit); diff --git a/drivers/staging/winbond/linux/wbusb_s.h b/drivers/staging/winbond/linux/wbusb_s.h deleted file mode 100644 index 1aa8ab10b625..000000000000 --- a/drivers/staging/winbond/linux/wbusb_s.h +++ /dev/null @@ -1,40 +0,0 @@ -//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -// Copyright (c) 1996-2004 Winbond Electronic Corporation -// -// Module Name: -// wbusb_s.h -// -// Abstract: -// Linux driver. -// -// Author: -// -//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - -#ifndef __WINBOND_WBUSB_S_H -#define __WINBOND_WBUSB_S_H - -#include - -//--------------------------------------------------------------------------- -// RW_CONTEXT -- -// -// Used to track driver-generated io irps -//--------------------------------------------------------------------------- -typedef struct _RW_CONTEXT -{ - void* pHwData; - struct urb *urb; - void* pCallBackFunctionParameter; -} RW_CONTEXT, *PRW_CONTEXT; - -#define DRIVER_AUTHOR "Original by: Jeff Lee Adapted to 2.6.x by Costantino Leandro (Rxart Desktop) " -#define DRIVER_DESC "IS89C35 802.11bg WLAN USB Driver" - -typedef struct _WBUSB { - u32 IsUsb20; - struct usb_device *udev; - u32 DetectCount; -} WBUSB, *PWBUSB; - -#endif diff --git a/drivers/staging/winbond/os_common.h b/drivers/staging/winbond/os_common.h index e24ff41e871e..2c276e3ab512 100644 --- a/drivers/staging/winbond/os_common.h +++ b/drivers/staging/winbond/os_common.h @@ -1,2 +1,2 @@ -#include "linux/sysdef.h" +#include "sysdef.h" diff --git a/drivers/staging/winbond/sysdef.h b/drivers/staging/winbond/sysdef.h new file mode 100644 index 000000000000..60e4c04f725b --- /dev/null +++ b/drivers/staging/winbond/sysdef.h @@ -0,0 +1,43 @@ + + +// +// Winbond WLAN System Configuration defines +// + +//===================================================================== +// Current directory is Linux +// The definition WB_LINUX is a keyword for this OS +//===================================================================== +#ifndef SYS_DEF_H +#define SYS_DEF_H +#define WB_LINUX +#define WB_LINUX_WPA_PSK + + +//#define _IBSS_BEACON_SEQ_STICK_ +#define _USE_FALLBACK_RATE_ +//#define ANTDIV_DEFAULT_ON + +#define _WPA2_ // 20061122 It's needed for current Linux driver + + +#ifndef _WPA_PSK_DEBUG +#undef _WPA_PSK_DEBUG +#endif + +// debug print options, mark what debug you don't need + +#ifdef FULL_DEBUG +#define _PE_STATE_DUMP_ +#define _PE_TX_DUMP_ +#define _PE_RX_DUMP_ +#define _PE_OID_DUMP_ +#define _PE_DTO_DUMP_ +#define _PE_REG_DUMP_ +#define _PE_USB_INI_DUMP_ +#endif + +// Kernel Timer resolution, NDIS is 10ms, 10000us +#define MIN_TIMEOUT_VAL (10) //ms + +#endif diff --git a/drivers/staging/winbond/wb35reg.c b/drivers/staging/winbond/wb35reg.c new file mode 100644 index 000000000000..c74b3fdcbda0 --- /dev/null +++ b/drivers/staging/winbond/wb35reg.c @@ -0,0 +1,747 @@ +#include "sysdef.h" +#include "wb35reg_f.h" + +#include + +extern void phy_calibration_winbond(hw_data_t *phw_data, u32 frequency); + +// true : read command process successfully +// false : register not support +// RegisterNo : start base +// pRegisterData : data point +// NumberOfData : number of register data +// Flag : AUTO_INCREMENT - RegisterNo will auto increment 4 +// NO_INCREMENT - Function will write data into the same register +unsigned char +Wb35Reg_BurstWrite(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag) +{ + struct wb35_reg *reg = &pHwData->reg; + struct urb *urb = NULL; + struct wb35_reg_queue *reg_queue = NULL; + u16 UrbSize; + struct usb_ctrlrequest *dr; + u16 i, DataSize = NumberOfData*4; + + // Module shutdown + if (pHwData->SurpriseRemove) + return false; + + // Trying to use burst write function if use new hardware + UrbSize = sizeof(struct wb35_reg_queue) + DataSize + sizeof(struct usb_ctrlrequest); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); + urb = usb_alloc_urb(0, GFP_ATOMIC); + if( urb && reg_queue ) { + reg_queue->DIRECT = 2;// burst write register + reg_queue->INDEX = RegisterNo; + reg_queue->pBuffer = (u32 *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); + memcpy( reg_queue->pBuffer, pRegisterData, DataSize ); + //the function for reversing register data from little endian to big endian + for( i=0; ipBuffer[i] = cpu_to_le32( reg_queue->pBuffer[i] ); + + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue) + DataSize); + dr->bRequestType = USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE; + dr->bRequest = 0x04; // USB or vendor-defined request code, burst mode + dr->wValue = cpu_to_le16( Flag ); // 0: Register number auto-increment, 1: No auto increment + dr->wIndex = cpu_to_le16( RegisterNo ); + dr->wLength = cpu_to_le16( DataSize ); + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; + + spin_lock_irq( ®->EP0VM_spin_lock ); + if (reg->reg_first == NULL) + reg->reg_first = reg_queue; + else + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; + + spin_unlock_irq( ®->EP0VM_spin_lock ); + + // Start EP0VM + Wb35Reg_EP0VM_start(pHwData); + + return true; + } else { + if (urb) + usb_free_urb(urb); + if (reg_queue) + kfree(reg_queue); + return false; + } + return false; +} + +void +Wb35Reg_Update(phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue) +{ + struct wb35_reg *reg = &pHwData->reg; + switch (RegisterNo) { + case 0x3b0: reg->U1B0 = RegisterValue; break; + case 0x3bc: reg->U1BC_LEDConfigure = RegisterValue; break; + case 0x400: reg->D00_DmaControl = RegisterValue; break; + case 0x800: reg->M00_MacControl = RegisterValue; break; + case 0x804: reg->M04_MulticastAddress1 = RegisterValue; break; + case 0x808: reg->M08_MulticastAddress2 = RegisterValue; break; + case 0x824: reg->M24_MacControl = RegisterValue; break; + case 0x828: reg->M28_MacControl = RegisterValue; break; + case 0x82c: reg->M2C_MacControl = RegisterValue; break; + case 0x838: reg->M38_MacControl = RegisterValue; break; + case 0x840: reg->M40_MacControl = RegisterValue; break; + case 0x844: reg->M44_MacControl = RegisterValue; break; + case 0x848: reg->M48_MacControl = RegisterValue; break; + case 0x84c: reg->M4C_MacStatus = RegisterValue; break; + case 0x860: reg->M60_MacControl = RegisterValue; break; + case 0x868: reg->M68_MacControl = RegisterValue; break; + case 0x870: reg->M70_MacControl = RegisterValue; break; + case 0x874: reg->M74_MacControl = RegisterValue; break; + case 0x878: reg->M78_ERPInformation = RegisterValue; break; + case 0x87C: reg->M7C_MacControl = RegisterValue; break; + case 0x880: reg->M80_MacControl = RegisterValue; break; + case 0x884: reg->M84_MacControl = RegisterValue; break; + case 0x888: reg->M88_MacControl = RegisterValue; break; + case 0x898: reg->M98_MacControl = RegisterValue; break; + case 0x100c: reg->BB0C = RegisterValue; break; + case 0x102c: reg->BB2C = RegisterValue; break; + case 0x1030: reg->BB30 = RegisterValue; break; + case 0x103c: reg->BB3C = RegisterValue; break; + case 0x1048: reg->BB48 = RegisterValue; break; + case 0x104c: reg->BB4C = RegisterValue; break; + case 0x1050: reg->BB50 = RegisterValue; break; + case 0x1054: reg->BB54 = RegisterValue; break; + case 0x1058: reg->BB58 = RegisterValue; break; + case 0x105c: reg->BB5C = RegisterValue; break; + case 0x1060: reg->BB60 = RegisterValue; break; + } +} + +// true : read command process successfully +// false : register not support +unsigned char +Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) +{ + struct wb35_reg *reg = &pHwData->reg; + int ret = -1; + + // Module shutdown + if (pHwData->SurpriseRemove) + return false; + + RegisterValue = cpu_to_le32(RegisterValue); + + // update the register by send usb message------------------------------------ + reg->SyncIoPause = 1; + + // 20060717.5 Wait until EP0VM stop + while (reg->EP0vm_state != VM_STOP) + msleep(10); + + // Sync IoCallDriver + reg->EP0vm_state = VM_RUNNING; + ret = usb_control_msg( pHwData->WbUsb.udev, + usb_sndctrlpipe( pHwData->WbUsb.udev, 0 ), + 0x03, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + 0x0,RegisterNo, &RegisterValue, 4, HZ*100 ); + reg->EP0vm_state = VM_STOP; + reg->SyncIoPause = 0; + + Wb35Reg_EP0VM_start(pHwData); + + if (ret < 0) { + #ifdef _PE_REG_DUMP_ + WBDEBUG(("EP0 Write register usb message sending error\n")); + #endif + + pHwData->SurpriseRemove = 1; // 20060704.2 + return false; + } + + return true; +} + +// true : read command process successfully +// false : register not support +unsigned char +Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ) +{ + struct wb35_reg *reg = &pHwData->reg; + struct usb_ctrlrequest *dr; + struct urb *urb = NULL; + struct wb35_reg_queue *reg_queue = NULL; + u16 UrbSize; + + + // Module shutdown + if (pHwData->SurpriseRemove) + return false; + + // update the register by send urb request------------------------------------ + UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); + urb = usb_alloc_urb(0, GFP_ATOMIC); + if (urb && reg_queue) { + reg_queue->DIRECT = 1;// burst write register + reg_queue->INDEX = RegisterNo; + reg_queue->VALUE = cpu_to_le32(RegisterValue); + reg_queue->RESERVED_VALID = false; + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); + dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; + dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode + dr->wValue = cpu_to_le16(0x0); + dr->wIndex = cpu_to_le16(RegisterNo); + dr->wLength = cpu_to_le16(4); + + // Enter the sending queue + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; + + spin_lock_irq(®->EP0VM_spin_lock ); + if (reg->reg_first == NULL) + reg->reg_first = reg_queue; + else + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; + + spin_unlock_irq( ®->EP0VM_spin_lock ); + + // Start EP0VM + Wb35Reg_EP0VM_start(pHwData); + + return true; + } else { + if (urb) + usb_free_urb(urb); + kfree(reg_queue); + return false; + } +} + +//This command will be executed with a user defined value. When it completes, +//this value is useful. For example, hal_set_current_channel will use it. +// true : read command process successfully +// false : register not support +unsigned char +Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue, + s8 *pValue, s8 Len) +{ + struct wb35_reg *reg = &pHwData->reg; + struct usb_ctrlrequest *dr; + struct urb *urb = NULL; + struct wb35_reg_queue *reg_queue = NULL; + u16 UrbSize; + + // Module shutdown + if (pHwData->SurpriseRemove) + return false; + + // update the register by send urb request------------------------------------ + UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); + urb = usb_alloc_urb(0, GFP_ATOMIC); + if (urb && reg_queue) { + reg_queue->DIRECT = 1;// burst write register + reg_queue->INDEX = RegisterNo; + reg_queue->VALUE = cpu_to_le32(RegisterValue); + //NOTE : Users must guarantee the size of value will not exceed the buffer size. + memcpy(reg_queue->RESERVED, pValue, Len); + reg_queue->RESERVED_VALID = true; + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); + dr->bRequestType = USB_TYPE_VENDOR|USB_DIR_OUT |USB_RECIP_DEVICE; + dr->bRequest = 0x03; // USB or vendor-defined request code, burst mode + dr->wValue = cpu_to_le16(0x0); + dr->wIndex = cpu_to_le16(RegisterNo); + dr->wLength = cpu_to_le16(4); + + // Enter the sending queue + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; + spin_lock_irq (®->EP0VM_spin_lock ); + if( reg->reg_first == NULL ) + reg->reg_first = reg_queue; + else + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; + + spin_unlock_irq ( ®->EP0VM_spin_lock ); + + // Start EP0VM + Wb35Reg_EP0VM_start(pHwData); + return true; + } else { + if (urb) + usb_free_urb(urb); + kfree(reg_queue); + return false; + } +} + +// true : read command process successfully +// false : register not support +// pRegisterValue : It must be a resident buffer due to asynchronous read register. +unsigned char +Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) +{ + struct wb35_reg *reg = &pHwData->reg; + u32 * pltmp = pRegisterValue; + int ret = -1; + + // Module shutdown + if (pHwData->SurpriseRemove) + return false; + + // Read the register by send usb message------------------------------------ + + reg->SyncIoPause = 1; + + // 20060717.5 Wait until EP0VM stop + while (reg->EP0vm_state != VM_STOP) + msleep(10); + + reg->EP0vm_state = VM_RUNNING; + ret = usb_control_msg( pHwData->WbUsb.udev, + usb_rcvctrlpipe(pHwData->WbUsb.udev, 0), + 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, + 0x0, RegisterNo, pltmp, 4, HZ*100 ); + + *pRegisterValue = cpu_to_le32(*pltmp); + + reg->EP0vm_state = VM_STOP; + + Wb35Reg_Update( pHwData, RegisterNo, *pRegisterValue ); + reg->SyncIoPause = 0; + + Wb35Reg_EP0VM_start( pHwData ); + + if (ret < 0) { + #ifdef _PE_REG_DUMP_ + WBDEBUG(("EP0 Read register usb message sending error\n")); + #endif + + pHwData->SurpriseRemove = 1; // 20060704.2 + return false; + } + + return true; +} + +// true : read command process successfully +// false : register not support +// pRegisterValue : It must be a resident buffer due to asynchronous read register. +unsigned char +Wb35Reg_Read(phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ) +{ + struct wb35_reg *reg = &pHwData->reg; + struct usb_ctrlrequest * dr; + struct urb *urb; + struct wb35_reg_queue *reg_queue; + u16 UrbSize; + + // Module shutdown + if (pHwData->SurpriseRemove) + return false; + + // update the variable by send Urb to read register ------------------------------------ + UrbSize = sizeof(struct wb35_reg_queue) + sizeof(struct usb_ctrlrequest); + reg_queue = kzalloc(UrbSize, GFP_ATOMIC); + urb = usb_alloc_urb(0, GFP_ATOMIC); + if( urb && reg_queue ) + { + reg_queue->DIRECT = 0;// read register + reg_queue->INDEX = RegisterNo; + reg_queue->pBuffer = pRegisterValue; + dr = (struct usb_ctrlrequest *)((u8 *)reg_queue + sizeof(struct wb35_reg_queue)); + dr->bRequestType = USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN; + dr->bRequest = 0x01; // USB or vendor-defined request code, burst mode + dr->wValue = cpu_to_le16(0x0); + dr->wIndex = cpu_to_le16 (RegisterNo); + dr->wLength = cpu_to_le16 (4); + + // Enter the sending queue + reg_queue->Next = NULL; + reg_queue->pUsbReq = dr; + reg_queue->urb = urb; + spin_lock_irq ( ®->EP0VM_spin_lock ); + if( reg->reg_first == NULL ) + reg->reg_first = reg_queue; + else + reg->reg_last->Next = reg_queue; + reg->reg_last = reg_queue; + + spin_unlock_irq( ®->EP0VM_spin_lock ); + + // Start EP0VM + Wb35Reg_EP0VM_start( pHwData ); + + return true; + } else { + if (urb) + usb_free_urb( urb ); + kfree(reg_queue); + return false; + } +} + + +void +Wb35Reg_EP0VM_start( phw_data_t pHwData ) +{ + struct wb35_reg *reg = &pHwData->reg; + + if (atomic_inc_return(®->RegFireCount) == 1) { + reg->EP0vm_state = VM_RUNNING; + Wb35Reg_EP0VM(pHwData); + } else + atomic_dec(®->RegFireCount); +} + +void +Wb35Reg_EP0VM(phw_data_t pHwData ) +{ + struct wb35_reg *reg = &pHwData->reg; + struct urb *urb; + struct usb_ctrlrequest *dr; + u32 * pBuffer; + int ret = -1; + struct wb35_reg_queue *reg_queue; + + + if (reg->SyncIoPause) + goto cleanup; + + if (pHwData->SurpriseRemove) + goto cleanup; + + // Get the register data and send to USB through Irp + spin_lock_irq( ®->EP0VM_spin_lock ); + reg_queue = reg->reg_first; + spin_unlock_irq( ®->EP0VM_spin_lock ); + + if (!reg_queue) + goto cleanup; + + // Get an Urb, send it + urb = (struct urb *)reg_queue->urb; + + dr = reg_queue->pUsbReq; + urb = reg_queue->urb; + pBuffer = reg_queue->pBuffer; + if (reg_queue->DIRECT == 1) // output + pBuffer = ®_queue->VALUE; + + usb_fill_control_urb( urb, pHwData->WbUsb.udev, + REG_DIRECTION(pHwData->WbUsb.udev,reg_queue), + (u8 *)dr,pBuffer,cpu_to_le16(dr->wLength), + Wb35Reg_EP0VM_complete, (void*)pHwData); + + reg->EP0vm_state = VM_RUNNING; + + ret = usb_submit_urb(urb, GFP_ATOMIC); + + if (ret < 0) { +#ifdef _PE_REG_DUMP_ + WBDEBUG(("EP0 Irp sending error\n")); +#endif + goto cleanup; + } + + return; + + cleanup: + reg->EP0vm_state = VM_STOP; + atomic_dec(®->RegFireCount); +} + + +void +Wb35Reg_EP0VM_complete(struct urb *urb) +{ + phw_data_t pHwData = (phw_data_t)urb->context; + struct wb35_reg *reg = &pHwData->reg; + struct wb35_reg_queue *reg_queue; + + + // Variable setting + reg->EP0vm_state = VM_COMPLETED; + reg->EP0VM_status = urb->status; + + if (pHwData->SurpriseRemove) { // Let WbWlanHalt to handle surprise remove + reg->EP0vm_state = VM_STOP; + atomic_dec(®->RegFireCount); + } else { + // Complete to send, remove the URB from the first + spin_lock_irq( ®->EP0VM_spin_lock ); + reg_queue = reg->reg_first; + if (reg_queue == reg->reg_last) + reg->reg_last = NULL; + reg->reg_first = reg->reg_first->Next; + spin_unlock_irq( ®->EP0VM_spin_lock ); + + if (reg->EP0VM_status) { +#ifdef _PE_REG_DUMP_ + WBDEBUG(("EP0 IoCompleteRoutine return error\n")); + DebugUsbdStatusInformation( reg->EP0VM_status ); +#endif + reg->EP0vm_state = VM_STOP; + pHwData->SurpriseRemove = 1; + } else { + // Success. Update the result + + // Start the next send + Wb35Reg_EP0VM(pHwData); + } + + kfree(reg_queue); + } + + usb_free_urb(urb); +} + + +void +Wb35Reg_destroy(phw_data_t pHwData) +{ + struct wb35_reg *reg = &pHwData->reg; + struct urb *urb; + struct wb35_reg_queue *reg_queue; + + + Uxx_power_off_procedure(pHwData); + + // Wait for Reg operation completed + do { + msleep(10); // Delay for waiting function enter 940623.1.a + } while (reg->EP0vm_state != VM_STOP); + msleep(10); // Delay for waiting function enter 940623.1.b + + // Release all the data in RegQueue + spin_lock_irq( ®->EP0VM_spin_lock ); + reg_queue = reg->reg_first; + while (reg_queue) { + if (reg_queue == reg->reg_last) + reg->reg_last = NULL; + reg->reg_first = reg->reg_first->Next; + + urb = reg_queue->urb; + spin_unlock_irq( ®->EP0VM_spin_lock ); + if (urb) { + usb_free_urb(urb); + kfree(reg_queue); + } else { + #ifdef _PE_REG_DUMP_ + WBDEBUG(("EP0 queue release error\n")); + #endif + } + spin_lock_irq( ®->EP0VM_spin_lock ); + + reg_queue = reg->reg_first; + } + spin_unlock_irq( ®->EP0VM_spin_lock ); +} + +//==================================================================================== +// The function can be run in passive-level only. +//==================================================================================== +unsigned char Wb35Reg_initial(phw_data_t pHwData) +{ + struct wb35_reg *reg=&pHwData->reg; + u32 ltmp; + u32 SoftwareSet, VCO_trim, TxVga, Region_ScanInterval; + + // Spin lock is acquired for read and write IRP command + spin_lock_init( ®->EP0VM_spin_lock ); + + // Getting RF module type from EEPROM ------------------------------------ + Wb35Reg_WriteSync( pHwData, 0x03b4, 0x080d0000 ); // Start EEPROM access + Read + address(0x0d) + Wb35Reg_ReadSync( pHwData, 0x03b4, <mp ); + + //Update RF module type and determine the PHY type by inf or EEPROM + reg->EEPROMPhyType = (u8)( ltmp & 0xff ); + // 0 V MAX2825, 1 V MAX2827, 2 V MAX2828, 3 V MAX2829 + // 16V AL2230, 17 - AL7230, 18 - AL2230S + // 32 Reserved + // 33 - W89RF242(TxVGA 0~19), 34 - W89RF242(TxVGA 0~34) + if (reg->EEPROMPhyType != RF_DECIDE_BY_INF) { + if( (reg->EEPROMPhyType == RF_MAXIM_2825) || + (reg->EEPROMPhyType == RF_MAXIM_2827) || + (reg->EEPROMPhyType == RF_MAXIM_2828) || + (reg->EEPROMPhyType == RF_MAXIM_2829) || + (reg->EEPROMPhyType == RF_MAXIM_V1) || + (reg->EEPROMPhyType == RF_AIROHA_2230) || + (reg->EEPROMPhyType == RF_AIROHA_2230S) || + (reg->EEPROMPhyType == RF_AIROHA_7230) || + (reg->EEPROMPhyType == RF_WB_242) || + (reg->EEPROMPhyType == RF_WB_242_1)) + pHwData->phy_type = reg->EEPROMPhyType; + } + + // Power On procedure running. The relative parameter will be set according to phy_type + Uxx_power_on_procedure( pHwData ); + + // Reading MAC address + Uxx_ReadEthernetAddress( pHwData ); + + // Read VCO trim for RF parameter + Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08200000 ); + Wb35Reg_ReadSync( pHwData, 0x03b4, &VCO_trim ); + + // Read Antenna On/Off of software flag + Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08210000 ); + Wb35Reg_ReadSync( pHwData, 0x03b4, &SoftwareSet ); + + // Read TXVGA + Wb35Reg_WriteSync( pHwData, 0x03b4, 0x08100000 ); + Wb35Reg_ReadSync( pHwData, 0x03b4, &TxVga ); + + // Get Scan interval setting from EEPROM offset 0x1c + Wb35Reg_WriteSync( pHwData, 0x03b4, 0x081d0000 ); + Wb35Reg_ReadSync( pHwData, 0x03b4, &Region_ScanInterval ); + + // Update Ethernet address + memcpy( pHwData->CurrentMacAddress, pHwData->PermanentMacAddress, ETH_LENGTH_OF_ADDRESS ); + + // Update software variable + pHwData->SoftwareSet = (u16)(SoftwareSet & 0xffff); + TxVga &= 0x000000ff; + pHwData->PowerIndexFromEEPROM = (u8)TxVga; + pHwData->VCO_trim = (u8)VCO_trim & 0xff; + if (pHwData->VCO_trim == 0xff) + pHwData->VCO_trim = 0x28; + + reg->EEPROMRegion = (u8)(Region_ScanInterval>>8); // 20060720 + if( reg->EEPROMRegion<1 || reg->EEPROMRegion>6 ) + reg->EEPROMRegion = REGION_AUTO; + + //For Get Tx VGA from EEPROM 20060315.5 move here + GetTxVgaFromEEPROM( pHwData ); + + // Set Scan Interval + pHwData->Scan_Interval = (u8)(Region_ScanInterval & 0xff) * 10; + if ((pHwData->Scan_Interval == 2550) || (pHwData->Scan_Interval < 10)) // Is default setting 0xff * 10 + pHwData->Scan_Interval = SCAN_MAX_CHNL_TIME; + + // Initial register + RFSynthesizer_initial(pHwData); + + BBProcessor_initial(pHwData); // Async write, must wait until complete + + Wb35Reg_phy_calibration(pHwData); + + Mxx_initial(pHwData); + Dxx_initial(pHwData); + + if (pHwData->SurpriseRemove) + return false; + else + return true; // Initial fail +} + +//=================================================================================== +// CardComputeCrc -- +// +// Description: +// Runs the AUTODIN II CRC algorithm on buffer Buffer of length, Length. +// +// Arguments: +// Buffer - the input buffer +// Length - the length of Buffer +// +// Return Value: +// The 32-bit CRC value. +// +// Note: +// This is adapted from the comments in the assembly language +// version in _GENREQ.ASM of the DWB NE1000/2000 driver. +//================================================================================== +u32 +CardComputeCrc(u8 * Buffer, u32 Length) +{ + u32 Crc, Carry; + u32 i, j; + u8 CurByte; + + Crc = 0xffffffff; + + for (i = 0; i < Length; i++) { + + CurByte = Buffer[i]; + + for (j = 0; j < 8; j++) { + + Carry = ((Crc & 0x80000000) ? 1 : 0) ^ (CurByte & 0x01); + Crc <<= 1; + CurByte >>= 1; + + if (Carry) { + Crc =(Crc ^ 0x04c11db6) | Carry; + } + } + } + + return Crc; +} + + +//================================================================== +// BitReverse -- +// Reverse the bits in the input argument, dwData, which is +// regarded as a string of bits with the length, DataLength. +// +// Arguments: +// dwData : +// DataLength : +// +// Return: +// The converted value. +//================================================================== +u32 BitReverse( u32 dwData, u32 DataLength) +{ + u32 HalfLength, i, j; + u32 BitA, BitB; + + if ( DataLength <= 0) return 0; // No conversion is done. + dwData = dwData & (0xffffffff >> (32 - DataLength)); + + HalfLength = DataLength / 2; + for ( i = 0, j = DataLength-1 ; i < HalfLength; i++, j--) + { + BitA = GetBit( dwData, i); + BitB = GetBit( dwData, j); + if (BitA && !BitB) { + dwData = ClearBit( dwData, i); + dwData = SetBit( dwData, j); + } else if (!BitA && BitB) { + dwData = SetBit( dwData, i); + dwData = ClearBit( dwData, j); + } else + { + // Do nothing since these two bits are of the save values. + } + } + + return dwData; +} + +void Wb35Reg_phy_calibration( phw_data_t pHwData ) +{ + u32 BB3c, BB54; + + if ((pHwData->phy_type == RF_WB_242) || + (pHwData->phy_type == RF_WB_242_1)) { + phy_calibration_winbond ( pHwData, 2412 ); // Sync operation + Wb35Reg_ReadSync( pHwData, 0x103c, &BB3c ); + Wb35Reg_ReadSync( pHwData, 0x1054, &BB54 ); + + pHwData->BB3c_cal = BB3c; + pHwData->BB54_cal = BB54; + + RFSynthesizer_initial(pHwData); + BBProcessor_initial(pHwData); // Async operation + + Wb35Reg_WriteSync( pHwData, 0x103c, BB3c ); + Wb35Reg_WriteSync( pHwData, 0x1054, BB54 ); + } +} + + diff --git a/drivers/staging/winbond/wb35reg_f.h b/drivers/staging/winbond/wb35reg_f.h new file mode 100644 index 000000000000..d97215a1eba8 --- /dev/null +++ b/drivers/staging/winbond/wb35reg_f.h @@ -0,0 +1,61 @@ +#ifndef __WINBOND_WB35REG_F_H +#define __WINBOND_WB35REG_F_H + +#include "wbhal_s.h" + +//==================================== +// Interface function declare +//==================================== +unsigned char Wb35Reg_initial( phw_data_t pHwData ); +void Uxx_power_on_procedure( phw_data_t pHwData ); +void Uxx_power_off_procedure( phw_data_t pHwData ); +void Uxx_ReadEthernetAddress( phw_data_t pHwData ); +void Dxx_initial( phw_data_t pHwData ); +void Mxx_initial( phw_data_t pHwData ); +void RFSynthesizer_initial( phw_data_t pHwData ); +//void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, s8 Channel ); +void RFSynthesizer_SwitchingChannel( phw_data_t pHwData, ChanInfo Channel ); +void BBProcessor_initial( phw_data_t pHwData ); +void BBProcessor_RateChanging( phw_data_t pHwData, u8 rate ); // 20060613.1 +//void RF_RateChanging( phw_data_t pHwData, u8 rate ); // 20060626.5.c Add +u8 RFSynthesizer_SetPowerIndex( phw_data_t pHwData, u8 PowerIndex ); +u8 RFSynthesizer_SetMaxim2828_24Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetMaxim2828_50Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetMaxim2827_24Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetMaxim2827_50Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetMaxim2825Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetAiroha2230Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetAiroha7230Power( phw_data_t, u8 index ); +u8 RFSynthesizer_SetWinbond242Power( phw_data_t, u8 index ); +void GetTxVgaFromEEPROM( phw_data_t pHwData ); +void EEPROMTxVgaAdjust( phw_data_t pHwData ); // 20060619.5 Add + +#define RFWriteControlData( _A, _V ) Wb35Reg_Write( _A, 0x0864, _V ) + +void Wb35Reg_destroy( phw_data_t pHwData ); + +unsigned char Wb35Reg_Read( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ); +unsigned char Wb35Reg_ReadSync( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterValue ); +unsigned char Wb35Reg_Write( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); +unsigned char Wb35Reg_WriteSync( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); +unsigned char Wb35Reg_WriteWithCallbackValue( phw_data_t pHwData, + u16 RegisterNo, + u32 RegisterValue, + s8 *pValue, + s8 Len); +unsigned char Wb35Reg_BurstWrite( phw_data_t pHwData, u16 RegisterNo, u32 * pRegisterData, u8 NumberOfData, u8 Flag ); + +void Wb35Reg_EP0VM( phw_data_t pHwData ); +void Wb35Reg_EP0VM_start( phw_data_t pHwData ); +void Wb35Reg_EP0VM_complete(struct urb *urb); + +u32 BitReverse( u32 dwData, u32 DataLength); + +void CardGetMulticastBit( u8 Address[MAC_ADDR_LENGTH], u8 *Byte, u8 *Value ); +u32 CardComputeCrc( u8 * Buffer, u32 Length ); + +void Wb35Reg_phy_calibration( phw_data_t pHwData ); +void Wb35Reg_Update( phw_data_t pHwData, u16 RegisterNo, u32 RegisterValue ); +unsigned char adjust_TXVGA_for_iq_mag( phw_data_t pHwData ); + +#endif diff --git a/drivers/staging/winbond/wb35reg_s.h b/drivers/staging/winbond/wb35reg_s.h new file mode 100644 index 000000000000..32ef4b8a2d2a --- /dev/null +++ b/drivers/staging/winbond/wb35reg_s.h @@ -0,0 +1,172 @@ +#ifndef __WINBOND_WB35REG_S_H +#define __WINBOND_WB35REG_S_H + +#include +#include +#include + +//======================================================================================= +/* + HAL setting function + + ======================================== + |Uxx| |Dxx| |Mxx| |BB| |RF| + ======================================== + | | + Wb35Reg_Read Wb35Reg_Write + + ---------------------------------------- + WbUsb_CallUSBDASync supplied By WbUsb module +*/ +//======================================================================================= + +#define GetBit( dwData, i) ( dwData & (0x00000001 << i)) +#define SetBit( dwData, i) ( dwData | (0x00000001 << i)) +#define ClearBit( dwData, i) ( dwData & ~(0x00000001 << i)) + +#define IGNORE_INCREMENT 0 +#define AUTO_INCREMENT 0 +#define NO_INCREMENT 1 +#define REG_DIRECTION(_x,_y) ((_y)->DIRECT ==0 ? usb_rcvctrlpipe(_x,0) : usb_sndctrlpipe(_x,0)) +#define REG_BUF_SIZE(_x) ((_x)->bRequest== 0x04 ? cpu_to_le16((_x)->wLength) : 4) + +// 20060613.2 Add the follow definition +#define BB48_DEFAULT_AL2230_11B 0x0033447c +#define BB4C_DEFAULT_AL2230_11B 0x0A00FEFF +#define BB48_DEFAULT_AL2230_11G 0x00332C1B +#define BB4C_DEFAULT_AL2230_11G 0x0A00FEFF + + +#define BB48_DEFAULT_WB242_11B 0x00292315 //backoff 2dB +#define BB4C_DEFAULT_WB242_11B 0x0800FEFF //backoff 2dB +//#define BB48_DEFAULT_WB242_11B 0x00201B11 //backoff 4dB +//#define BB4C_DEFAULT_WB242_11B 0x0600FF00 //backoff 4dB +#define BB48_DEFAULT_WB242_11G 0x00453B24 +#define BB4C_DEFAULT_WB242_11G 0x0E00FEFF + +//==================================== +// Default setting for Mxx +//==================================== +#define DEFAULT_CWMIN 31 //(M2C) CWmin. Its value is in the range 0-31. +#define DEFAULT_CWMAX 1023 //(M2C) CWmax. Its value is in the range 0-1023. +#define DEFAULT_AID 1 //(M34) AID. Its value is in the range 1-2007. + +#ifdef _USE_FALLBACK_RATE_ +#define DEFAULT_RATE_RETRY_LIMIT 2 //(M38) as named +#else +#define DEFAULT_RATE_RETRY_LIMIT 7 //(M38) as named +#endif + +#define DEFAULT_LONG_RETRY_LIMIT 7 //(M38) LongRetryLimit. Its value is in the range 0-15. +#define DEFAULT_SHORT_RETRY_LIMIT 7 //(M38) ShortRetryLimit. Its value is in the range 0-15. +#define DEFAULT_PIFST 25 //(M3C) PIFS Time. Its value is in the range 0-65535. +#define DEFAULT_EIFST 354 //(M3C) EIFS Time. Its value is in the range 0-1048575. +#define DEFAULT_DIFST 45 //(M3C) DIFS Time. Its value is in the range 0-65535. +#define DEFAULT_SIFST 5 //(M3C) SIFS Time. Its value is in the range 0-65535. +#define DEFAULT_OSIFST 10 //(M3C) Original SIFS Time. Its value is in the range 0-15. +#define DEFAULT_ATIMWD 0 //(M40) ATIM Window. Its value is in the range 0-65535. +#define DEFAULT_SLOT_TIME 20 //(M40) ($) SlotTime. Its value is in the range 0-255. +#define DEFAULT_MAX_TX_MSDU_LIFE_TIME 512 //(M44) MaxTxMSDULifeTime. Its value is in the range 0-4294967295. +#define DEFAULT_BEACON_INTERVAL 500 //(M48) Beacon Interval. Its value is in the range 0-65535. +#define DEFAULT_PROBE_DELAY_TIME 200 //(M48) Probe Delay Time. Its value is in the range 0-65535. +#define DEFAULT_PROTOCOL_VERSION 0 //(M4C) +#define DEFAULT_MAC_POWER_STATE 2 //(M4C) 2: MAC at power active +#define DEFAULT_DTIM_ALERT_TIME 0 + + +struct wb35_reg_queue { + struct urb *urb; + void *pUsbReq; + void *Next; + union { + u32 VALUE; + u32 *pBuffer; + }; + u8 RESERVED[4]; // space reserved for communication + u16 INDEX; // For storing the register index + u8 RESERVED_VALID; // Indicate whether the RESERVED space is valid at this command. + u8 DIRECT; // 0:In 1:Out +}; + +//==================================== +// Internal variable for module +//==================================== +#define MAX_SQ3_FILTER_SIZE 5 +struct wb35_reg { + //============================ + // Register Bank backup + //============================ + u32 U1B0; //bit16 record the h/w radio on/off status + u32 U1BC_LEDConfigure; + u32 D00_DmaControl; + u32 M00_MacControl; + union { + struct { + u32 M04_MulticastAddress1; + u32 M08_MulticastAddress2; + }; + u8 Multicast[8]; // contents of card multicast registers + }; + + u32 M24_MacControl; + u32 M28_MacControl; + u32 M2C_MacControl; + u32 M38_MacControl; + u32 M3C_MacControl; // 20060214 backup only + u32 M40_MacControl; + u32 M44_MacControl; // 20060214 backup only + u32 M48_MacControl; // 20060214 backup only + u32 M4C_MacStatus; + u32 M60_MacControl; // 20060214 backup only + u32 M68_MacControl; // 20060214 backup only + u32 M70_MacControl; // 20060214 backup only + u32 M74_MacControl; // 20060214 backup only + u32 M78_ERPInformation;//930206.2.b + u32 M7C_MacControl; // 20060214 backup only + u32 M80_MacControl; // 20060214 backup only + u32 M84_MacControl; // 20060214 backup only + u32 M88_MacControl; // 20060214 backup only + u32 M98_MacControl; // 20060214 backup only + + //[20040722 WK] + //Baseband register + u32 BB0C; // Used for LNA calculation + u32 BB2C; // + u32 BB30; //11b acquisition control register + u32 BB3C; + u32 BB48; // 20051221.1.a 20060613.1 Fix OBW issue of 11b/11g rate + u32 BB4C; // 20060613.1 Fix OBW issue of 11b/11g rate + u32 BB50; //mode control register + u32 BB54; + u32 BB58; //IQ_ALPHA + u32 BB5C; // For test + u32 BB60; // for WTO read value + + //------------------- + // VM + //------------------- + spinlock_t EP0VM_spin_lock; // 4B + u32 EP0VM_status;//$$ + struct wb35_reg_queue *reg_first; + struct wb35_reg_queue *reg_last; + atomic_t RegFireCount; + + // Hardware status + u8 EP0vm_state; + u8 mac_power_save; + u8 EEPROMPhyType; // 0 ~ 15 for Maxim (0 Ä„V MAX2825, 1 Ä„V MAX2827, 2 Ä„V MAX2828, 3 Ä„V MAX2829), + // 16 ~ 31 for Airoha (16 Ä„V AL2230, 11 - AL7230) + // 32 ~ Reserved + // 33 ~ 47 For WB242 ( 33 - WB242, 34 - WB242 with new Txvga 0.5 db step) + // 48 ~ 255 ARE RESERVED. + u8 EEPROMRegion; //Region setting in EEPROM + + u32 SyncIoPause; // If user use the Sync Io to access Hw, then pause the async access + + u8 LNAValue[4]; //Table for speed up running + u32 SQ3_filter[MAX_SQ3_FILTER_SIZE]; + u32 SQ3_index; + +}; + +#endif diff --git a/drivers/staging/winbond/wb35rx.c b/drivers/staging/winbond/wb35rx.c new file mode 100644 index 000000000000..15a065047361 --- /dev/null +++ b/drivers/staging/winbond/wb35rx.c @@ -0,0 +1,337 @@ +//============================================================================ +// Copyright (c) 1996-2002 Winbond Electronic Corporation +// +// Module Name: +// Wb35Rx.c +// +// Abstract: +// Processing the Rx message from down layer +// +//============================================================================ +#include + +#include "sysdef.h" +#include "wb35rx_f.h" + +void Wb35Rx_start(phw_data_t pHwData) +{ + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + + // Allow only one thread to run into the Wb35Rx() function + if (atomic_inc_return(&pWb35Rx->RxFireCounter) == 1) { + pWb35Rx->EP3vm_state = VM_RUNNING; + Wb35Rx(pHwData); + } else + atomic_dec(&pWb35Rx->RxFireCounter); +} + +// This function cannot reentrain +void Wb35Rx( phw_data_t pHwData ) +{ + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + u8 * pRxBufferAddress; + struct urb *urb = pWb35Rx->RxUrb; + int retv; + u32 RxBufferId; + + // + // Issuing URB + // + if (pHwData->SurpriseRemove || pHwData->HwStop) + goto error; + + if (pWb35Rx->rx_halt) + goto error; + + // Get RxBuffer's ID + RxBufferId = pWb35Rx->RxBufferId; + if (!pWb35Rx->RxOwner[RxBufferId]) { + // It's impossible to run here. + #ifdef _PE_RX_DUMP_ + WBDEBUG(("Rx driver fifo unavailable\n")); + #endif + goto error; + } + + // Update buffer point, then start to bulkin the data from USB + pWb35Rx->RxBufferId++; + pWb35Rx->RxBufferId %= MAX_USB_RX_BUFFER_NUMBER; + + pWb35Rx->CurrentRxBufferId = RxBufferId; + + pWb35Rx->pDRx = kzalloc(MAX_USB_RX_BUFFER, GFP_ATOMIC); + if (!pWb35Rx->pDRx) { + printk("w35und: Rx memory alloc failed\n"); + goto error; + } + pRxBufferAddress = pWb35Rx->pDRx; + + usb_fill_bulk_urb(urb, pHwData->WbUsb.udev, + usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), + pRxBufferAddress, MAX_USB_RX_BUFFER, + Wb35Rx_Complete, pHwData); + + pWb35Rx->EP3vm_state = VM_RUNNING; + + retv = usb_submit_urb(urb, GFP_ATOMIC); + + if (retv != 0) { + printk("Rx URB sending error\n"); + goto error; + } + return; + +error: + // VM stop + pWb35Rx->EP3vm_state = VM_STOP; + atomic_dec(&pWb35Rx->RxFireCounter); +} + +void Wb35Rx_Complete(struct urb *urb) +{ + phw_data_t pHwData = urb->context; + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + u8 * pRxBufferAddress; + u32 SizeCheck; + u16 BulkLength; + u32 RxBufferId; + R00_DESCRIPTOR R00; + + // Variable setting + pWb35Rx->EP3vm_state = VM_COMPLETED; + pWb35Rx->EP3VM_status = urb->status;//Store the last result of Irp + + RxBufferId = pWb35Rx->CurrentRxBufferId; + + pRxBufferAddress = pWb35Rx->pDRx; + BulkLength = (u16)urb->actual_length; + + // The IRP is completed + pWb35Rx->EP3vm_state = VM_COMPLETED; + + if (pHwData->SurpriseRemove || pHwData->HwStop) // Must be here, or RxBufferId is invalid + goto error; + + if (pWb35Rx->rx_halt) + goto error; + + // Start to process the data only in successful condition + pWb35Rx->RxOwner[ RxBufferId ] = 0; // Set the owner to driver + R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); + + // The URB is completed, check the result + if (pWb35Rx->EP3VM_status != 0) { + #ifdef _PE_USB_STATE_DUMP_ + WBDEBUG(("EP3 IoCompleteRoutine return error\n")); + DebugUsbdStatusInformation( pWb35Rx->EP3VM_status ); + #endif + pWb35Rx->EP3vm_state = VM_STOP; + goto error; + } + + // 20060220 For recovering. check if operating in single USB mode + if (!HAL_USB_MODE_BURST(pHwData)) { + SizeCheck = R00.R00_receive_byte_count; //20060926 anson's endian + if ((SizeCheck & 0x03) > 0) + SizeCheck -= 4; + SizeCheck = (SizeCheck + 3) & ~0x03; + SizeCheck += 12; // 8 + 4 badbeef + if ((BulkLength > 1600) || + (SizeCheck > 1600) || + (BulkLength != SizeCheck) || + (BulkLength == 0)) { // Add for fail Urb + pWb35Rx->EP3vm_state = VM_STOP; + pWb35Rx->Ep3ErrorCount2++; + } + } + + // Indicating the receiving data + pWb35Rx->ByteReceived += BulkLength; + pWb35Rx->RxBufferSize[ RxBufferId ] = BulkLength; + + if (!pWb35Rx->RxOwner[ RxBufferId ]) + Wb35Rx_indicate(pHwData); + + kfree(pWb35Rx->pDRx); + // Do the next receive + Wb35Rx(pHwData); + return; + +error: + pWb35Rx->RxOwner[ RxBufferId ] = 1; // Set the owner to hardware + atomic_dec(&pWb35Rx->RxFireCounter); + pWb35Rx->EP3vm_state = VM_STOP; +} + +//===================================================================================== +unsigned char Wb35Rx_initial(phw_data_t pHwData) +{ + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + + // Initial the Buffer Queue + Wb35Rx_reset_descriptor( pHwData ); + + pWb35Rx->RxUrb = usb_alloc_urb(0, GFP_ATOMIC); + return (!!pWb35Rx->RxUrb); +} + +void Wb35Rx_stop(phw_data_t pHwData) +{ + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + + // Canceling the Irp if already sends it out. + if (pWb35Rx->EP3vm_state == VM_RUNNING) { + usb_unlink_urb( pWb35Rx->RxUrb ); // Only use unlink, let Wb35Rx_destroy to free them + #ifdef _PE_RX_DUMP_ + WBDEBUG(("EP3 Rx stop\n")); + #endif + } +} + +// Needs process context +void Wb35Rx_destroy(phw_data_t pHwData) +{ + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + + do { + msleep(10); // Delay for waiting function enter 940623.1.a + } while (pWb35Rx->EP3vm_state != VM_STOP); + msleep(10); // Delay for waiting function exit 940623.1.b + + if (pWb35Rx->RxUrb) + usb_free_urb( pWb35Rx->RxUrb ); + #ifdef _PE_RX_DUMP_ + WBDEBUG(("Wb35Rx_destroy OK\n")); + #endif +} + +void Wb35Rx_reset_descriptor( phw_data_t pHwData ) +{ + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + u32 i; + + pWb35Rx->ByteReceived = 0; + pWb35Rx->RxProcessIndex = 0; + pWb35Rx->RxBufferId = 0; + pWb35Rx->EP3vm_state = VM_STOP; + pWb35Rx->rx_halt = 0; + + // Initial the Queue. The last buffer is reserved for used if the Rx resource is unavailable. + for( i=0; iRxOwner[i] = 1; +} + +void Wb35Rx_adjust(PDESCRIPTOR pRxDes) +{ + u32 * pRxBufferAddress; + u32 DecryptionMethod; + u32 i; + u16 BufferSize; + + DecryptionMethod = pRxDes->R01.R01_decryption_method; + pRxBufferAddress = pRxDes->buffer_address[0]; + BufferSize = pRxDes->buffer_size[0]; + + // Adjust the last part of data. Only data left + BufferSize -= 4; // For CRC-32 + if (DecryptionMethod) + BufferSize -= 4; + if (DecryptionMethod == 3) // For CCMP + BufferSize -= 4; + + // Adjust the IV field which after 802.11 header and ICV field. + if (DecryptionMethod == 1) // For WEP + { + for( i=6; i>0; i-- ) + pRxBufferAddress[i] = pRxBufferAddress[i-1]; + pRxDes->buffer_address[0] = pRxBufferAddress + 1; + BufferSize -= 4; // 4 byte for IV + } + else if( DecryptionMethod ) // For TKIP and CCMP + { + for (i=7; i>1; i--) + pRxBufferAddress[i] = pRxBufferAddress[i-2]; + pRxDes->buffer_address[0] = pRxBufferAddress + 2;//Update the descriptor, shift 8 byte + BufferSize -= 8; // 8 byte for IV + ICV + } + pRxDes->buffer_size[0] = BufferSize; +} + +extern void packet_came(char *pRxBufferAddress, int PacketSize); + + +u16 Wb35Rx_indicate(phw_data_t pHwData) +{ + DESCRIPTOR RxDes; + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + u8 * pRxBufferAddress; + u16 PacketSize; + u16 stmp, BufferSize, stmp2 = 0; + u32 RxBufferId; + + // Only one thread be allowed to run into the following + do { + RxBufferId = pWb35Rx->RxProcessIndex; + if (pWb35Rx->RxOwner[ RxBufferId ]) //Owner by VM + break; + + pWb35Rx->RxProcessIndex++; + pWb35Rx->RxProcessIndex %= MAX_USB_RX_BUFFER_NUMBER; + + pRxBufferAddress = pWb35Rx->pDRx; + BufferSize = pWb35Rx->RxBufferSize[ RxBufferId ]; + + // Parse the bulkin buffer + while (BufferSize >= 4) { + if ((cpu_to_le32(*(u32 *)pRxBufferAddress) & 0x0fffffff) == RX_END_TAG) //Is ending? 921002.9.a + break; + + // Get the R00 R01 first + RxDes.R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); + PacketSize = (u16)RxDes.R00.R00_receive_byte_count; + RxDes.R01.value = le32_to_cpu(*((u32 *)(pRxBufferAddress+4))); + // For new DMA 4k + if ((PacketSize & 0x03) > 0) + PacketSize -= 4; + + // Basic check for Rx length. Is length valid? + if (PacketSize > MAX_PACKET_SIZE) { + #ifdef _PE_RX_DUMP_ + WBDEBUG(("Serious ERROR : Rx data size too long, size =%d\n", PacketSize)); + #endif + + pWb35Rx->EP3vm_state = VM_STOP; + pWb35Rx->Ep3ErrorCount2++; + break; + } + + // Start to process Rx buffer +// RxDes.Descriptor_ID = RxBufferId; // Due to synchronous indicate, the field doesn't necessary to use. + BufferSize -= 8; //subtract 8 byte for 35's USB header length + pRxBufferAddress += 8; + + RxDes.buffer_address[0] = pRxBufferAddress; + RxDes.buffer_size[0] = PacketSize; + RxDes.buffer_number = 1; + RxDes.buffer_start_index = 0; + RxDes.buffer_total_size = RxDes.buffer_size[0]; + Wb35Rx_adjust(&RxDes); + + packet_came(pRxBufferAddress, PacketSize); + + // Move RxBuffer point to the next + stmp = PacketSize + 3; + stmp &= ~0x03; // 4n alignment + pRxBufferAddress += stmp; + BufferSize -= stmp; + stmp2 += stmp; + } + + // Reclaim resource + pWb35Rx->RxOwner[ RxBufferId ] = 1; + } while (true); + + return stmp2; +} + + diff --git a/drivers/staging/winbond/wb35rx_f.h b/drivers/staging/winbond/wb35rx_f.h new file mode 100644 index 000000000000..9fb2e2aacf68 --- /dev/null +++ b/drivers/staging/winbond/wb35rx_f.h @@ -0,0 +1,20 @@ +#ifndef __WINBOND_WB35RX_F_H +#define __WINBOND_WB35RX_F_H + +#include "wbhal_s.h" + +//==================================== +// Interface function declare +//==================================== +void Wb35Rx_reset_descriptor( phw_data_t pHwData ); +unsigned char Wb35Rx_initial( phw_data_t pHwData ); +void Wb35Rx_destroy( phw_data_t pHwData ); +void Wb35Rx_stop( phw_data_t pHwData ); +u16 Wb35Rx_indicate( phw_data_t pHwData ); +void Wb35Rx_adjust( PDESCRIPTOR pRxDes ); +void Wb35Rx_start( phw_data_t pHwData ); + +void Wb35Rx( phw_data_t pHwData ); +void Wb35Rx_Complete(struct urb *urb); + +#endif diff --git a/drivers/staging/winbond/wb35rx_s.h b/drivers/staging/winbond/wb35rx_s.h new file mode 100644 index 000000000000..f18350b41c44 --- /dev/null +++ b/drivers/staging/winbond/wb35rx_s.h @@ -0,0 +1,48 @@ +//============================================================================ +// wb35rx.h -- +//============================================================================ + +// Definition for this module used +#define MAX_USB_RX_BUFFER 4096 // This parameter must be 4096 931130.4.f + +#define MAX_USB_RX_BUFFER_NUMBER ETHERNET_RX_DESCRIPTORS // Maximum 254, 255 is RESERVED ID +#define RX_INTERFACE 0 // Interface 1 +#define RX_PIPE 2 // Pipe 3 +#define MAX_PACKET_SIZE 1600 //1568 // 8 + 1532 + 4 + 24(IV EIV MIC ICV CRC) for check DMA data 931130.4.g +#define RX_END_TAG 0x0badbeef + + +//==================================== +// Internal variable for module +//==================================== +typedef struct _WB35RX +{ + u32 ByteReceived;// For calculating throughput of BulkIn + atomic_t RxFireCounter;// Does Wb35Rx module fire? + + u8 RxBuffer[ MAX_USB_RX_BUFFER_NUMBER ][ ((MAX_USB_RX_BUFFER+3) & ~0x03 ) ]; + u16 RxBufferSize[ ((MAX_USB_RX_BUFFER_NUMBER+1) & ~0x01) ]; + u8 RxOwner[ ((MAX_USB_RX_BUFFER_NUMBER+3) & ~0x03 ) ];//Ownership of buffer 0: SW 1:HW + + u32 RxProcessIndex;//The next index to process + u32 RxBufferId; + u32 EP3vm_state; + + u32 rx_halt; // For VM stopping + + u16 MoreDataSize; + u16 PacketSize; + + u32 CurrentRxBufferId; // For complete routine usage + u32 Rx3UrbCancel; + + u32 LastR1; // For RSSI reporting + struct urb * RxUrb; + u32 Ep3ErrorCount2; // 20060625.1 Usbd for Rx DMA error count + + int EP3VM_status; + u8 * pDRx; + +} WB35RX, *PWB35RX; + + diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c new file mode 100644 index 000000000000..af4a61fdc072 --- /dev/null +++ b/drivers/staging/winbond/wb35tx.c @@ -0,0 +1,310 @@ +//============================================================================ +// Copyright (c) 1996-2002 Winbond Electronic Corporation +// +// Module Name: +// Wb35Tx.c +// +// Abstract: +// Processing the Tx message and put into down layer +// +//============================================================================ +#include + +#include "wb35tx_f.h" +#include "mds_f.h" +#include "sysdef.h" + +unsigned char +Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + *pBuffer = pWb35Tx->TxBuffer[0]; + return true; +} + +void Wb35Tx_start(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + // Allow only one thread to run into function + if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) { + pWb35Tx->EP4vm_state = VM_RUNNING; + Wb35Tx(pHwData); + } else + atomic_dec(&pWb35Tx->TxFireCounter); +} + + +void Wb35Tx(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + struct wb35_adapter *adapter = pHwData->adapter; + u8 *pTxBufferAddress; + PMDS pMds = &adapter->Mds; + struct urb * pUrb = (struct urb *)pWb35Tx->Tx4Urb; + int retv; + u32 SendIndex; + + + if (pHwData->SurpriseRemove || pHwData->HwStop) + goto cleanup; + + if (pWb35Tx->tx_halt) + goto cleanup; + + // Ownership checking + SendIndex = pWb35Tx->TxSendIndex; + if (!pMds->TxOwner[SendIndex]) //No more data need to be sent, return immediately + goto cleanup; + + pTxBufferAddress = pWb35Tx->TxBuffer[SendIndex]; + // + // Issuing URB + // + usb_fill_bulk_urb(pUrb, pHwData->WbUsb.udev, + usb_sndbulkpipe(pHwData->WbUsb.udev, 4), + pTxBufferAddress, pMds->TxBufferSize[ SendIndex ], + Wb35Tx_complete, pHwData); + + pWb35Tx->EP4vm_state = VM_RUNNING; + retv = usb_submit_urb(pUrb, GFP_ATOMIC); + if (retv<0) { + printk("EP4 Tx Irp sending error\n"); + goto cleanup; + } + + // Check if driver needs issue Irp for EP2 + pWb35Tx->TxFillCount += pMds->TxCountInBuffer[SendIndex]; + if (pWb35Tx->TxFillCount > 12) + Wb35Tx_EP2VM_start( pHwData ); + + pWb35Tx->ByteTransfer += pMds->TxBufferSize[SendIndex]; + return; + + cleanup: + pWb35Tx->EP4vm_state = VM_STOP; + atomic_dec(&pWb35Tx->TxFireCounter); +} + + +void Wb35Tx_complete(struct urb * pUrb) +{ + phw_data_t pHwData = pUrb->context; + struct wb35_adapter *adapter = pHwData->adapter; + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + PMDS pMds = &adapter->Mds; + + printk("wb35: tx complete\n"); + // Variable setting + pWb35Tx->EP4vm_state = VM_COMPLETED; + pWb35Tx->EP4VM_status = pUrb->status; //Store the last result of Irp + pMds->TxOwner[ pWb35Tx->TxSendIndex ] = 0;// Set the owner. Free the owner bit always. + pWb35Tx->TxSendIndex++; + pWb35Tx->TxSendIndex %= MAX_USB_TX_BUFFER_NUMBER; + + if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove + goto error; + + if (pWb35Tx->tx_halt) + goto error; + + // The URB is completed, check the result + if (pWb35Tx->EP4VM_status != 0) { + printk("URB submission failed\n"); + pWb35Tx->EP4vm_state = VM_STOP; + goto error; + } + + Mds_Tx(adapter); + Wb35Tx(pHwData); + return; + +error: + atomic_dec(&pWb35Tx->TxFireCounter); + pWb35Tx->EP4vm_state = VM_STOP; +} + +void Wb35Tx_reset_descriptor( phw_data_t pHwData ) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + pWb35Tx->TxSendIndex = 0; + pWb35Tx->tx_halt = 0; +} + +unsigned char Wb35Tx_initial(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + pWb35Tx->Tx4Urb = usb_alloc_urb(0, GFP_ATOMIC); + if (!pWb35Tx->Tx4Urb) + return false; + + pWb35Tx->Tx2Urb = usb_alloc_urb(0, GFP_ATOMIC); + if (!pWb35Tx->Tx2Urb) + { + usb_free_urb( pWb35Tx->Tx4Urb ); + return false; + } + + return true; +} + +//====================================================== +void Wb35Tx_stop(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + // Trying to canceling the Trp of EP2 + if (pWb35Tx->EP2vm_state == VM_RUNNING) + usb_unlink_urb( pWb35Tx->Tx2Urb ); // Only use unlink, let Wb35Tx_destrot to free them + #ifdef _PE_TX_DUMP_ + WBDEBUG(("EP2 Tx stop\n")); + #endif + + // Trying to canceling the Irp of EP4 + if (pWb35Tx->EP4vm_state == VM_RUNNING) + usb_unlink_urb( pWb35Tx->Tx4Urb ); // Only use unlink, let Wb35Tx_destrot to free them + #ifdef _PE_TX_DUMP_ + WBDEBUG(("EP4 Tx stop\n")); + #endif +} + +//====================================================== +void Wb35Tx_destroy(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + // Wait for VM stop + do { + msleep(10); // Delay for waiting function enter 940623.1.a + } while( (pWb35Tx->EP2vm_state != VM_STOP) && (pWb35Tx->EP4vm_state != VM_STOP) ); + msleep(10); // Delay for waiting function enter 940623.1.b + + if (pWb35Tx->Tx4Urb) + usb_free_urb( pWb35Tx->Tx4Urb ); + + if (pWb35Tx->Tx2Urb) + usb_free_urb( pWb35Tx->Tx2Urb ); + + #ifdef _PE_TX_DUMP_ + WBDEBUG(("Wb35Tx_destroy OK\n")); + #endif +} + +void Wb35Tx_CurrentTime(phw_data_t pHwData, u32 TimeCount) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + unsigned char Trigger = false; + + if (pWb35Tx->TxTimer > TimeCount) + Trigger = true; + else if (TimeCount > (pWb35Tx->TxTimer+500)) + Trigger = true; + + if (Trigger) { + pWb35Tx->TxTimer = TimeCount; + Wb35Tx_EP2VM_start( pHwData ); + } +} + +void Wb35Tx_EP2VM_start(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + // Allow only one thread to run into function + if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) { + pWb35Tx->EP2vm_state = VM_RUNNING; + Wb35Tx_EP2VM( pHwData ); + } + else + atomic_dec(&pWb35Tx->TxResultCount); +} + + +void Wb35Tx_EP2VM(phw_data_t pHwData) +{ + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + struct urb * pUrb = (struct urb *)pWb35Tx->Tx2Urb; + u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; + int retv; + + if (pHwData->SurpriseRemove || pHwData->HwStop) + goto error; + + if (pWb35Tx->tx_halt) + goto error; + + // + // Issuing URB + // + usb_fill_int_urb( pUrb, pHwData->WbUsb.udev, usb_rcvintpipe(pHwData->WbUsb.udev,2), + pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, pHwData, 32); + + pWb35Tx->EP2vm_state = VM_RUNNING; + retv = usb_submit_urb(pUrb, GFP_ATOMIC); + + if (retv < 0) { + #ifdef _PE_TX_DUMP_ + WBDEBUG(("EP2 Tx Irp sending error\n")); + #endif + goto error; + } + + return; +error: + pWb35Tx->EP2vm_state = VM_STOP; + atomic_dec(&pWb35Tx->TxResultCount); +} + + +void Wb35Tx_EP2VM_complete(struct urb * pUrb) +{ + phw_data_t pHwData = pUrb->context; + T02_DESCRIPTOR T02, TSTATUS; + struct wb35_adapter *adapter = pHwData->adapter; + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; + u32 i; + u16 InterruptInLength; + + + // Variable setting + pWb35Tx->EP2vm_state = VM_COMPLETED; + pWb35Tx->EP2VM_status = pUrb->status; + + // For Linux 2.4. Interrupt will always trigger + if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove + goto error; + + if (pWb35Tx->tx_halt) + goto error; + + //The Urb is completed, check the result + if (pWb35Tx->EP2VM_status != 0) { + WBDEBUG(("EP2 IoCompleteRoutine return error\n")); + pWb35Tx->EP2vm_state= VM_STOP; + goto error; + } + + // Update the Tx result + InterruptInLength = pUrb->actual_length; + // Modify for minimum memory access and DWORD alignment. + T02.value = cpu_to_le32(pltmp[0]) >> 8; // [31:8] -> [24:0] + InterruptInLength -= 1;// 20051221.1.c Modify the follow for more stable + InterruptInLength >>= 2; // InterruptInLength/4 + for (i = 1; i <= InterruptInLength; i++) { + T02.value |= ((cpu_to_le32(pltmp[i]) & 0xff) << 24); + + TSTATUS.value = T02.value; //20061009 anson's endian + Mds_SendComplete( adapter, &TSTATUS ); + T02.value = cpu_to_le32(pltmp[i]) >> 8; + } + + return; +error: + atomic_dec(&pWb35Tx->TxResultCount); + pWb35Tx->EP2vm_state = VM_STOP; +} + diff --git a/drivers/staging/winbond/wb35tx_f.h b/drivers/staging/winbond/wb35tx_f.h new file mode 100644 index 000000000000..6aca4e99b91d --- /dev/null +++ b/drivers/staging/winbond/wb35tx_f.h @@ -0,0 +1,25 @@ +#ifndef __WINBOND_WB35TX_F_H +#define __WINBOND_WB35TX_F_H + +#include "wbhal_f.h" + +//==================================== +// Interface function declare +//==================================== +unsigned char Wb35Tx_initial( phw_data_t pHwData ); +void Wb35Tx_destroy( phw_data_t pHwData ); +unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); + +void Wb35Tx_EP2VM( phw_data_t pHwData ); +void Wb35Tx_EP2VM_start( phw_data_t pHwData ); +void Wb35Tx_EP2VM_complete(struct urb *urb); + +void Wb35Tx_start( phw_data_t pHwData ); +void Wb35Tx_stop( phw_data_t pHwData ); +void Wb35Tx( phw_data_t pHwData ); +void Wb35Tx_complete(struct urb *urb); +void Wb35Tx_reset_descriptor( phw_data_t pHwData ); + +void Wb35Tx_CurrentTime( phw_data_t pHwData, u32 TimeCount ); + +#endif diff --git a/drivers/staging/winbond/wb35tx_s.h b/drivers/staging/winbond/wb35tx_s.h new file mode 100644 index 000000000000..3960276cae68 --- /dev/null +++ b/drivers/staging/winbond/wb35tx_s.h @@ -0,0 +1,49 @@ +#ifndef __WINBOND_WB35_TX_S_H +#define __WINBOND_WB35_TX_S_H + +#include "mds_s.h" + +//==================================== +// IS89C35 Tx related definition +//==================================== +#define TX_INTERFACE 0 // Interface 1 +#define TX_PIPE 3 // endpoint 4 +#define TX_INTERRUPT 1 // endpoint 2 +#define MAX_INTERRUPT_LENGTH 64 // It must be 64 for EP2 hardware + + + +//==================================== +// Internal variable for module +//==================================== + + +typedef struct _WB35TX +{ + // For Tx buffer + u8 TxBuffer[ MAX_USB_TX_BUFFER_NUMBER ][ MAX_USB_TX_BUFFER ]; + + // For Interrupt pipe + u8 EP2_buf[MAX_INTERRUPT_LENGTH]; + + atomic_t TxResultCount;// For thread control of EP2 931130.4.m + atomic_t TxFireCounter;// For thread control of EP4 931130.4.n + u32 ByteTransfer; + + u32 TxSendIndex;// The next index of Mds array to be sent + u32 EP2vm_state; // for EP2vm state + u32 EP4vm_state; // for EP4vm state + u32 tx_halt; // Stopping VM + + struct urb * Tx4Urb; + struct urb * Tx2Urb; + + int EP2VM_status; + int EP4VM_status; + + u32 TxFillCount; // 20060928 + u32 TxTimer; // 20060928 Add if sending packet not great than 13 + +} WB35TX, *PWB35TX; + +#endif diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index ec66a9987523..d64fd175dff9 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -1,9 +1,9 @@ //===================================================================== // Device related include //===================================================================== -#include "linux/wb35reg_f.h" -#include "linux/wb35tx_f.h" -#include "linux/wb35rx_f.h" +#include "wb35reg_f.h" +#include "wb35tx_f.h" +#include "wb35rx_f.h" #include "adapter.h" diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index af99713b3145..995976a9d7d2 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -3,7 +3,7 @@ #include -#include "linux/common.h" +#include "common.h" //[20040722 WK] #define HAL_LED_SET_MASK 0x001c //20060901 Extend @@ -422,10 +422,10 @@ typedef struct _TXVGA_FOR_50 { // Device related include //===================================================================== -#include "linux/wbusb_s.h" -#include "linux/wb35reg_s.h" -#include "linux/wb35tx_s.h" -#include "linux/wb35rx_s.h" +#include "wbusb_s.h" +#include "wb35reg_s.h" +#include "wb35tx_s.h" +#include "wb35rx_s.h" // For Hal using ================================================================== diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c new file mode 100644 index 000000000000..4af13a059608 --- /dev/null +++ b/drivers/staging/winbond/wbusb.c @@ -0,0 +1,341 @@ +/* + * Copyright 2008 Pavel Machek + * + * Distribute under GPLv2. + */ +#include +#include + +#include "mlmetxrx_f.h" +#include "wbhal_f.h" +#include "wblinux_f.h" + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); +MODULE_VERSION("0.1"); + +static struct usb_device_id wb35_table[] __devinitdata = { + {USB_DEVICE(0x0416, 0x0035)}, + {USB_DEVICE(0x18E8, 0x6201)}, + {USB_DEVICE(0x18E8, 0x6206)}, + {USB_DEVICE(0x18E8, 0x6217)}, + {USB_DEVICE(0x18E8, 0x6230)}, + {USB_DEVICE(0x18E8, 0x6233)}, + {USB_DEVICE(0x1131, 0x2035)}, + { 0, } +}; + +MODULE_DEVICE_TABLE(usb, wb35_table); + +static struct ieee80211_rate wbsoft_rates[] = { + { .bitrate = 10, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, +}; + +static struct ieee80211_channel wbsoft_channels[] = { + { .center_freq = 2412}, +}; + +static struct ieee80211_supported_band wbsoft_band_2GHz = { + .channels = wbsoft_channels, + .n_channels = ARRAY_SIZE(wbsoft_channels), + .bitrates = wbsoft_rates, + .n_bitrates = ARRAY_SIZE(wbsoft_rates), +}; + +int wbsoft_enabled; +struct ieee80211_hw *my_dev; +struct wb35_adapter * my_adapter; + +static int wbsoft_add_interface(struct ieee80211_hw *dev, + struct ieee80211_if_init_conf *conf) +{ + printk("wbsoft_add interface called\n"); + return 0; +} + +static void wbsoft_remove_interface(struct ieee80211_hw *dev, + struct ieee80211_if_init_conf *conf) +{ + printk("wbsoft_remove interface called\n"); +} + +static void wbsoft_stop(struct ieee80211_hw *hw) +{ + printk(KERN_INFO "%s called\n", __func__); +} + +static int wbsoft_get_stats(struct ieee80211_hw *hw, + struct ieee80211_low_level_stats *stats) +{ + printk(KERN_INFO "%s called\n", __func__); + return 0; +} + +static int wbsoft_get_tx_stats(struct ieee80211_hw *hw, + struct ieee80211_tx_queue_stats *stats) +{ + printk(KERN_INFO "%s called\n", __func__); + return 0; +} + +static void wbsoft_configure_filter(struct ieee80211_hw *dev, + unsigned int changed_flags, + unsigned int *total_flags, + int mc_count, struct dev_mc_list *mclist) +{ + unsigned int bit_nr, new_flags; + u32 mc_filter[2]; + int i; + + new_flags = 0; + + if (*total_flags & FIF_PROMISC_IN_BSS) { + new_flags |= FIF_PROMISC_IN_BSS; + mc_filter[1] = mc_filter[0] = ~0; + } else if ((*total_flags & FIF_ALLMULTI) || (mc_count > 32)) { + new_flags |= FIF_ALLMULTI; + mc_filter[1] = mc_filter[0] = ~0; + } else { + mc_filter[1] = mc_filter[0] = 0; + for (i = 0; i < mc_count; i++) { + if (!mclist) + break; + printk("Should call ether_crc here\n"); + //bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; + bit_nr = 0; + + bit_nr &= 0x3F; + mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31); + mclist = mclist->next; + } + } + + dev->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS; + + *total_flags = new_flags; +} + +static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) +{ + MLMESendFrame(my_adapter, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); + + return NETDEV_TX_OK; +} + + +static int wbsoft_start(struct ieee80211_hw *dev) +{ + wbsoft_enabled = 1; + printk("wbsoft_start called\n"); + return 0; +} + +static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) +{ + ChanInfo ch; + printk("wbsoft_config called\n"); + + ch.band = 1; + ch.ChanNo = 1; /* Should use channel_num, or something, as that is already pre-translated */ + + + hal_set_current_channel(&my_adapter->sHwData, ch); + hal_set_beacon_period(&my_adapter->sHwData, conf->beacon_int); +// hal_set_cap_info(&my_adapter->sHwData, ?? ); +// hal_set_ssid(phw_data_t pHwData, u8 * pssid, u8 ssid_len); ?? + hal_set_accept_broadcast(&my_adapter->sHwData, 1); + hal_set_accept_promiscuous(&my_adapter->sHwData, 1); + hal_set_accept_multicast(&my_adapter->sHwData, 1); + hal_set_accept_beacon(&my_adapter->sHwData, 1); + hal_set_radio_mode(&my_adapter->sHwData, 0); + //hal_set_antenna_number( phw_data_t pHwData, u8 number ) + //hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex) + + +// hal_start_bss(&my_adapter->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? + +//void hal_set_rates(phw_data_t pHwData, u8 * pbss_rates, +// u8 length, unsigned char basic_rate_set) + + return 0; +} + +static int wbsoft_config_interface(struct ieee80211_hw *dev, + struct ieee80211_vif *vif, + struct ieee80211_if_conf *conf) +{ + printk("wbsoft_config_interface called\n"); + return 0; +} + +static u64 wbsoft_get_tsf(struct ieee80211_hw *dev) +{ + printk("wbsoft_get_tsf called\n"); + return 0; +} + +static const struct ieee80211_ops wbsoft_ops = { + .tx = wbsoft_tx, + .start = wbsoft_start, /* Start can be pretty much empty as we do WbWLanInitialize() during probe? */ + .stop = wbsoft_stop, + .add_interface = wbsoft_add_interface, + .remove_interface = wbsoft_remove_interface, + .config = wbsoft_config, + .config_interface = wbsoft_config_interface, + .configure_filter = wbsoft_configure_filter, + .get_stats = wbsoft_get_stats, + .get_tx_stats = wbsoft_get_tx_stats, + .get_tsf = wbsoft_get_tsf, +// conf_tx: hal_set_cwmin()/hal_set_cwmax; +}; + +struct wbsoft_priv { +}; + +static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) +{ + struct wb35_adapter *adapter; + PWBUSB pWbUsb; + struct usb_host_interface *interface; + struct usb_endpoint_descriptor *endpoint; + u32 ltmp; + struct usb_device *udev = interface_to_usbdev(intf); + struct wbsoft_priv *priv; + struct ieee80211_hw *dev; + int err; + + usb_get_dev(udev); + + // 20060630.2 Check the device if it already be opened + err = usb_control_msg(udev, usb_rcvctrlpipe( udev, 0 ), + 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, + 0x0, 0x400, <mp, 4, HZ*100 ); + if (err) + goto error; + + ltmp = cpu_to_le32(ltmp); + if (ltmp) { // Is already initialized? + err = -EBUSY; + goto error; + } + + adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); + if (!adapter) { + err = -ENOMEM; + goto error; + } + + my_adapter = adapter; + pWbUsb = &adapter->sHwData.WbUsb; + pWbUsb->udev = udev; + + interface = intf->cur_altsetting; + endpoint = &interface->endpoint[0].desc; + + if (endpoint[2].wMaxPacketSize == 512) { + printk("[w35und] Working on USB 2.0\n"); + pWbUsb->IsUsb20 = 1; + } + + if (!WbWLanInitialize(adapter)) { + err = -EINVAL; + goto error_free_adapter; + } + + dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); + if (!dev) + goto error_free_adapter; + + my_dev = dev; + + SET_IEEE80211_DEV(dev, &udev->dev); + { + phw_data_t pHwData = &adapter->sHwData; + unsigned char dev_addr[MAX_ADDR_LEN]; + hal_get_permanent_address(pHwData, dev_addr); + SET_IEEE80211_PERM_ADDR(dev, dev_addr); + } + + dev->extra_tx_headroom = 12; /* FIXME */ + dev->flags = 0; + + dev->channel_change_time = 1000; + dev->queues = 1; + + dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &wbsoft_band_2GHz; + + err = ieee80211_register_hw(dev); + if (err) + goto error_free_hw; + + usb_set_intfdata(intf, adapter); + + return 0; + +error_free_hw: + ieee80211_free_hw(dev); +error_free_adapter: + kfree(adapter); +error: + usb_put_dev(udev); + return err; +} + +void packet_came(char *pRxBufferAddress, int PacketSize) +{ + struct sk_buff *skb; + struct ieee80211_rx_status rx_status = {0}; + + if (!wbsoft_enabled) + return; + + skb = dev_alloc_skb(PacketSize); + if (!skb) { + printk("Not enough memory for packet, FIXME\n"); + return; + } + + memcpy(skb_put(skb, PacketSize), + pRxBufferAddress, + PacketSize); + +/* + rx_status.rate = 10; + rx_status.channel = 1; + rx_status.freq = 12345; + rx_status.phymode = MODE_IEEE80211B; +*/ + + ieee80211_rx_irqsafe(my_dev, skb, &rx_status); +} + +static void wb35_disconnect(struct usb_interface *intf) +{ + struct wb35_adapter *adapter = usb_get_intfdata(intf); + + WbWlanHalt(adapter); + + usb_set_intfdata(intf, NULL); + usb_put_dev(interface_to_usbdev(intf)); +} + +static struct usb_driver wb35_driver = { + .name = "w35und", + .id_table = wb35_table, + .probe = wb35_probe, + .disconnect = wb35_disconnect, +}; + +static int __init wb35_init(void) +{ + return usb_register(&wb35_driver); +} + +static void __exit wb35_exit(void) +{ + usb_deregister(&wb35_driver); +} + +module_init(wb35_init); +module_exit(wb35_exit); diff --git a/drivers/staging/winbond/wbusb_s.h b/drivers/staging/winbond/wbusb_s.h new file mode 100644 index 000000000000..1aa8ab10b625 --- /dev/null +++ b/drivers/staging/winbond/wbusb_s.h @@ -0,0 +1,40 @@ +//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +// Copyright (c) 1996-2004 Winbond Electronic Corporation +// +// Module Name: +// wbusb_s.h +// +// Abstract: +// Linux driver. +// +// Author: +// +//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + +#ifndef __WINBOND_WBUSB_S_H +#define __WINBOND_WBUSB_S_H + +#include + +//--------------------------------------------------------------------------- +// RW_CONTEXT -- +// +// Used to track driver-generated io irps +//--------------------------------------------------------------------------- +typedef struct _RW_CONTEXT +{ + void* pHwData; + struct urb *urb; + void* pCallBackFunctionParameter; +} RW_CONTEXT, *PRW_CONTEXT; + +#define DRIVER_AUTHOR "Original by: Jeff Lee Adapted to 2.6.x by Costantino Leandro (Rxart Desktop) " +#define DRIVER_DESC "IS89C35 802.11bg WLAN USB Driver" + +typedef struct _WBUSB { + u32 IsUsb20; + struct usb_device *udev; + u32 DetectCount; +} WBUSB, *PWBUSB; + +#endif -- cgit v1.2.3 From b1c59ecfc3176e3f5f282735ff3fcd986fe0b2f3 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 16:14:35 +0200 Subject: Staging: w35und: move struct wbsoft_priv to core.h and use it This patch removes my_adapter global variable from wbusb.c by adding a ->adapter member to struct wbsoft_priv. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/core.h | 10 ++++++++++ drivers/staging/winbond/wbusb.c | 33 ++++++++++++++++++--------------- 2 files changed, 28 insertions(+), 15 deletions(-) create mode 100644 drivers/staging/winbond/core.h (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/core.h b/drivers/staging/winbond/core.h new file mode 100644 index 000000000000..62ad9545548d --- /dev/null +++ b/drivers/staging/winbond/core.h @@ -0,0 +1,10 @@ +#ifndef __WINBOND_CORE_H +#define __WINBOND_CORE_H + +#include "adapter.h" + +struct wbsoft_priv { + struct wb35_adapter *adapter; +}; + +#endif /* __WINBOND_CORE_H */ diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 4af13a059608..d8fa9e56318a 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -6,6 +6,7 @@ #include #include +#include "core.h" #include "mlmetxrx_f.h" #include "wbhal_f.h" #include "wblinux_f.h" @@ -45,7 +46,6 @@ static struct ieee80211_supported_band wbsoft_band_2GHz = { int wbsoft_enabled; struct ieee80211_hw *my_dev; -struct wb35_adapter * my_adapter; static int wbsoft_add_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) @@ -118,7 +118,9 @@ static void wbsoft_configure_filter(struct ieee80211_hw *dev, static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) { - MLMESendFrame(my_adapter, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); + struct wbsoft_priv *priv = dev->priv; + + MLMESendFrame(priv->adapter, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); return NETDEV_TX_OK; } @@ -133,6 +135,8 @@ static int wbsoft_start(struct ieee80211_hw *dev) static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) { + struct wbsoft_priv *priv = dev->priv; + ChanInfo ch; printk("wbsoft_config called\n"); @@ -140,20 +144,20 @@ static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) ch.ChanNo = 1; /* Should use channel_num, or something, as that is already pre-translated */ - hal_set_current_channel(&my_adapter->sHwData, ch); - hal_set_beacon_period(&my_adapter->sHwData, conf->beacon_int); -// hal_set_cap_info(&my_adapter->sHwData, ?? ); + hal_set_current_channel(&priv->adapter->sHwData, ch); + hal_set_beacon_period(&priv->adapter->sHwData, conf->beacon_int); +// hal_set_cap_info(&priv->adapter->sHwData, ?? ); // hal_set_ssid(phw_data_t pHwData, u8 * pssid, u8 ssid_len); ?? - hal_set_accept_broadcast(&my_adapter->sHwData, 1); - hal_set_accept_promiscuous(&my_adapter->sHwData, 1); - hal_set_accept_multicast(&my_adapter->sHwData, 1); - hal_set_accept_beacon(&my_adapter->sHwData, 1); - hal_set_radio_mode(&my_adapter->sHwData, 0); + hal_set_accept_broadcast(&priv->adapter->sHwData, 1); + hal_set_accept_promiscuous(&priv->adapter->sHwData, 1); + hal_set_accept_multicast(&priv->adapter->sHwData, 1); + hal_set_accept_beacon(&priv->adapter->sHwData, 1); + hal_set_radio_mode(&priv->adapter->sHwData, 0); //hal_set_antenna_number( phw_data_t pHwData, u8 number ) //hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex) -// hal_start_bss(&my_adapter->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? +// hal_start_bss(&priv->adapter->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? //void hal_set_rates(phw_data_t pHwData, u8 * pbss_rates, // u8 length, unsigned char basic_rate_set) @@ -190,9 +194,6 @@ static const struct ieee80211_ops wbsoft_ops = { // conf_tx: hal_set_cwmin()/hal_set_cwmax; }; -struct wbsoft_priv { -}; - static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) { struct wb35_adapter *adapter; @@ -226,7 +227,6 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id goto error; } - my_adapter = adapter; pWbUsb = &adapter->sHwData.WbUsb; pWbUsb->udev = udev; @@ -247,6 +247,9 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id if (!dev) goto error_free_adapter; + priv = dev->priv; + priv->adapter = adapter; + my_dev = dev; SET_IEEE80211_DEV(dev, &udev->dev); -- cgit v1.2.3 From 2b16ae7f8be36942ebeb82f0de3e6bbfaa5f5852 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 16:14:36 +0200 Subject: Staging: w35und: remove ->adapter from struct _HW_DATA_T Eventually we want to pass a pointer to struct ieee80211_hw around in the driver, so remove the bidirectional link between struct wb35_adapter and struct _HW_DATA_T to simplify the code. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/mds.c | 2 +- drivers/staging/winbond/wb35tx.c | 38 +++++++++++++++++++++----------------- drivers/staging/winbond/wb35tx_f.h | 11 ++++++----- drivers/staging/winbond/wbhal.c | 24 ++++++++++++------------ drivers/staging/winbond/wbhal_f.h | 6 +++--- drivers/staging/winbond/wbhal_s.h | 10 ---------- 6 files changed, 43 insertions(+), 48 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index e680157c6ada..35ea100a665c 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -176,7 +176,7 @@ Mds_Tx(struct wb35_adapter * adapter) // Start to send by lower module // if (!pHwData->IsKeyPreSet) - Wb35Tx_start(pHwData); + Wb35Tx_start(adapter); cleanup: atomic_dec(&pMds->TxThreadCount); diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c index af4a61fdc072..ce7e9812739f 100644 --- a/drivers/staging/winbond/wb35tx.c +++ b/drivers/staging/winbond/wb35tx.c @@ -23,23 +23,24 @@ Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) return true; } -void Wb35Tx_start(phw_data_t pHwData) +void Wb35Tx_start(struct wb35_adapter *adapter) { + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; // Allow only one thread to run into function if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) { pWb35Tx->EP4vm_state = VM_RUNNING; - Wb35Tx(pHwData); + Wb35Tx(adapter); } else atomic_dec(&pWb35Tx->TxFireCounter); } -void Wb35Tx(phw_data_t pHwData) +void Wb35Tx(struct wb35_adapter *adapter) { + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; - struct wb35_adapter *adapter = pHwData->adapter; u8 *pTxBufferAddress; PMDS pMds = &adapter->Mds; struct urb * pUrb = (struct urb *)pWb35Tx->Tx4Urb; @@ -65,7 +66,7 @@ void Wb35Tx(phw_data_t pHwData) usb_fill_bulk_urb(pUrb, pHwData->WbUsb.udev, usb_sndbulkpipe(pHwData->WbUsb.udev, 4), pTxBufferAddress, pMds->TxBufferSize[ SendIndex ], - Wb35Tx_complete, pHwData); + Wb35Tx_complete, adapter); pWb35Tx->EP4vm_state = VM_RUNNING; retv = usb_submit_urb(pUrb, GFP_ATOMIC); @@ -77,7 +78,7 @@ void Wb35Tx(phw_data_t pHwData) // Check if driver needs issue Irp for EP2 pWb35Tx->TxFillCount += pMds->TxCountInBuffer[SendIndex]; if (pWb35Tx->TxFillCount > 12) - Wb35Tx_EP2VM_start( pHwData ); + Wb35Tx_EP2VM_start(adapter); pWb35Tx->ByteTransfer += pMds->TxBufferSize[SendIndex]; return; @@ -90,8 +91,8 @@ void Wb35Tx(phw_data_t pHwData) void Wb35Tx_complete(struct urb * pUrb) { - phw_data_t pHwData = pUrb->context; - struct wb35_adapter *adapter = pHwData->adapter; + struct wb35_adapter *adapter = pUrb->context; + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; PMDS pMds = &adapter->Mds; @@ -117,7 +118,7 @@ void Wb35Tx_complete(struct urb * pUrb) } Mds_Tx(adapter); - Wb35Tx(pHwData); + Wb35Tx(adapter); return; error: @@ -193,8 +194,9 @@ void Wb35Tx_destroy(phw_data_t pHwData) #endif } -void Wb35Tx_CurrentTime(phw_data_t pHwData, u32 TimeCount) +void Wb35Tx_CurrentTime(struct wb35_adapter *adapter, u32 TimeCount) { + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; unsigned char Trigger = false; @@ -205,26 +207,28 @@ void Wb35Tx_CurrentTime(phw_data_t pHwData, u32 TimeCount) if (Trigger) { pWb35Tx->TxTimer = TimeCount; - Wb35Tx_EP2VM_start( pHwData ); + Wb35Tx_EP2VM_start(adapter); } } -void Wb35Tx_EP2VM_start(phw_data_t pHwData) +void Wb35Tx_EP2VM_start(struct wb35_adapter *adapter) { + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; // Allow only one thread to run into function if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) { pWb35Tx->EP2vm_state = VM_RUNNING; - Wb35Tx_EP2VM( pHwData ); + Wb35Tx_EP2VM(adapter); } else atomic_dec(&pWb35Tx->TxResultCount); } -void Wb35Tx_EP2VM(phw_data_t pHwData) +void Wb35Tx_EP2VM(struct wb35_adapter *adapter) { + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; struct urb * pUrb = (struct urb *)pWb35Tx->Tx2Urb; u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; @@ -240,7 +244,7 @@ void Wb35Tx_EP2VM(phw_data_t pHwData) // Issuing URB // usb_fill_int_urb( pUrb, pHwData->WbUsb.udev, usb_rcvintpipe(pHwData->WbUsb.udev,2), - pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, pHwData, 32); + pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, adapter, 32); pWb35Tx->EP2vm_state = VM_RUNNING; retv = usb_submit_urb(pUrb, GFP_ATOMIC); @@ -261,9 +265,9 @@ error: void Wb35Tx_EP2VM_complete(struct urb * pUrb) { - phw_data_t pHwData = pUrb->context; + struct wb35_adapter *adapter = pUrb->context; + phw_data_t pHwData = &adapter->sHwData; T02_DESCRIPTOR T02, TSTATUS; - struct wb35_adapter *adapter = pHwData->adapter; PWB35TX pWb35Tx = &pHwData->Wb35Tx; u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; u32 i; diff --git a/drivers/staging/winbond/wb35tx_f.h b/drivers/staging/winbond/wb35tx_f.h index 6aca4e99b91d..466eb6f26c60 100644 --- a/drivers/staging/winbond/wb35tx_f.h +++ b/drivers/staging/winbond/wb35tx_f.h @@ -1,6 +1,7 @@ #ifndef __WINBOND_WB35TX_F_H #define __WINBOND_WB35TX_F_H +#include "adapter.h" #include "wbhal_f.h" //==================================== @@ -10,16 +11,16 @@ unsigned char Wb35Tx_initial( phw_data_t pHwData ); void Wb35Tx_destroy( phw_data_t pHwData ); unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); -void Wb35Tx_EP2VM( phw_data_t pHwData ); -void Wb35Tx_EP2VM_start( phw_data_t pHwData ); +void Wb35Tx_EP2VM(struct wb35_adapter *adapter); +void Wb35Tx_EP2VM_start(struct wb35_adapter *adapter); void Wb35Tx_EP2VM_complete(struct urb *urb); -void Wb35Tx_start( phw_data_t pHwData ); +void Wb35Tx_start(struct wb35_adapter *adapter); void Wb35Tx_stop( phw_data_t pHwData ); -void Wb35Tx( phw_data_t pHwData ); +void Wb35Tx(struct wb35_adapter *adapter); void Wb35Tx_complete(struct urb *urb); void Wb35Tx_reset_descriptor( phw_data_t pHwData ); -void Wb35Tx_CurrentTime( phw_data_t pHwData, u32 TimeCount ); +void Wb35Tx_CurrentTime(struct wb35_adapter *adapter, u32 TimeCount); #endif diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 1ee706a70a6d..da39eef7dce4 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -32,8 +32,8 @@ void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ) static void hal_led_control(unsigned long data) { - phw_data_t pHwData = (phw_data_t) data; - struct wb35_adapter * adapter = pHwData->adapter; + struct wb35_adapter *adapter = (struct wb35_adapter *) data; + phw_data_t pHwData = &adapter->sHwData; struct wb35_reg *reg = &pHwData->reg; u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; u8 LEDgray[20] = { 0,3,4,6,8,10,11,12,13,14,15,14,13,12,11,10,8,6,4,2 }; @@ -310,7 +310,7 @@ static void hal_led_control(unsigned long data) } pHwData->time_count += TimeInterval; - Wb35Tx_CurrentTime( pHwData, pHwData->time_count ); // 20060928 add + Wb35Tx_CurrentTime(adapter, pHwData->time_count); // 20060928 add pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(TimeInterval); add_timer(&pHwData->LEDTimer); } @@ -319,7 +319,6 @@ static void hal_led_control(unsigned long data) u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) { u16 SoftwareSet; - pHwData->adapter = adapter; // Initial the variable pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time @@ -334,7 +333,7 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) pHwData->InitialResource = 4; init_timer(&pHwData->LEDTimer); pHwData->LEDTimer.function = hal_led_control; - pHwData->LEDTimer.data = (unsigned long) pHwData; + pHwData->LEDTimer.data = (unsigned long) adapter; pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(1000); add_timer(&pHwData->LEDTimer); @@ -351,7 +350,7 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) #endif Wb35Rx_start( pHwData ); - Wb35Tx_EP2VM_start( pHwData ); + Wb35Tx_EP2VM_start(adapter); return true; } @@ -672,13 +671,13 @@ s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) return ltmp; } //---------------------------------------------------------------------------------------------------- -s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ) +s32 hal_get_rssi_bss(struct wb35_adapter *adapter, u16 idx, u8 Count) { + phw_data_t pHwData = &adapter->sHwData; struct wb35_reg *reg = &pHwData->reg; R01_DESCRIPTOR r01; s32 ltmp = 0, tmp; u8 i, j; - struct wb35_adapter * adapter = pHwData->adapter; // u32 *HalRssiArry = psBSS(idx)->HalRssi; if( pHwData->SurpriseRemove ) return -200; @@ -842,9 +841,10 @@ void hal_system_power_change(phw_data_t pHwData, u32 PowerState) } } -void hal_surprise_remove( phw_data_t pHwData ) +void hal_surprise_remove(struct wb35_adapter *adapter) { - struct wb35_adapter * adapter = pHwData->adapter; + phw_data_t pHwData = &adapter->sHwData; + if (atomic_inc_return( &pHwData->SurpriseRemoveCount ) == 1) { #ifdef _PE_STATE_DUMP_ WBDEBUG(("Calling hal_surprise_remove\n")); @@ -853,9 +853,9 @@ void hal_surprise_remove( phw_data_t pHwData ) } } -void hal_rate_change( phw_data_t pHwData ) // Notify the HAL rate is changing 20060613.1 +void hal_rate_change(struct wb35_adapter *adapter) // Notify the HAL rate is changing 20060613.1 { - struct wb35_adapter * adapter = pHwData->adapter; + phw_data_t pHwData = &adapter->sHwData; u8 rate = CURRENT_TX_RATE; BBProcessor_RateChanging( pHwData, rate ); diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index d64fd175dff9..4cb4da055400 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -61,7 +61,7 @@ void hal_set_cwmax( phw_data_t pHwData, u16 cwin_max ); void hal_set_rsn_wpa( phw_data_t pHwData, u32 * RSN_IE_Bitmap , u32 * RSN_OUI_type , unsigned char bDesiredAuthMode); //s32 hal_get_rssi( phw_data_t pHwData, u32 HalRssi ); s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ); -s32 hal_get_rssi_bss( phw_data_t pHwData, u16 idx, u8 Count ); +s32 hal_get_rssi_bss(struct wb35_adapter *adapter, u16 idx, u8 Count); void hal_set_connect_info( phw_data_t pHwData, unsigned char boConnect ); u8 hal_get_est_sq3( phw_data_t pHwData, u8 Count ); void hal_set_rf_power( phw_data_t pHwData, u8 PowerIndex ); // 20060621 Modify @@ -82,13 +82,13 @@ u8 hal_get_hw_radio_off ( phw_data_t pHwData ); #define hal_scan_interval( _A ) (_A->Scan_Interval) void hal_scan_status_indicate( phw_data_t pHwData, u8 status); // 0: complete, 1: in progress void hal_system_power_change( phw_data_t pHwData, u32 PowerState ); // 20051230 -=D0 1=D1 .. -void hal_surprise_remove( phw_data_t pHwData ); +void hal_surprise_remove(struct wb35_adapter *adapter); #define PHY_DEBUG( msg, args... ) -void hal_rate_change( phw_data_t pHwData ); // Notify the HAL rate is changing 20060613.1 +void hal_rate_change(struct wb35_adapter *adapter); // Notify the HAL rate is changing 20060613.1 unsigned char hal_get_dxx_reg( phw_data_t pHwData, u16 number, u32 * pValue ); unsigned char hal_set_dxx_reg( phw_data_t pHwData, u16 number, u32 value ); #define hal_get_time_count( _P ) (_P->time_count/10) // return 100ms count diff --git a/drivers/staging/winbond/wbhal_s.h b/drivers/staging/winbond/wbhal_s.h index 995976a9d7d2..276d2b12632f 100644 --- a/drivers/staging/winbond/wbhal_s.h +++ b/drivers/staging/winbond/wbhal_s.h @@ -449,16 +449,6 @@ typedef struct _HW_DATA_T u32 FragCount; u32 DMAFix; //V1_DMA_FIX The variable can be removed if driver want to save mem space for V2. - //======================================================================================= - // For USB driver, hal need more variables. Due to - // 1. NDIS-WDM operation - // 2. The SME, MLME and OLD MDS need adapter structure, but the driver under HAL doesn't - // have that parameter when receiving and indicating packet. - // The MDS must input the adapter pointer as the second parameter of hal_init_hardware. - // The function usage is different than PCI driver. - //======================================================================================= - void* adapter; - //=============================================== // Definition for MAC address //=============================================== -- cgit v1.2.3 From c6eb02db1f64c7ed354bb4fdf6a82b8fc0a6f34b Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 16:14:37 +0200 Subject: Staging: w35und: clean up adapter.h a bit This patch cleans up adapter.h a bit in preparation for merging struct wb35_adapter to struct wbsoft_priv. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 17 +++-------------- drivers/staging/winbond/common.h | 3 --- drivers/staging/winbond/mds_s.h | 1 - drivers/staging/winbond/wbhal.c | 10 +++++----- 4 files changed, 8 insertions(+), 23 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h index 11df483c8900..239cc3a5fa29 100644 --- a/drivers/staging/winbond/adapter.h +++ b/drivers/staging/winbond/adapter.h @@ -7,20 +7,9 @@ #include "mto.h" #include "wbhal_s.h" -#define OS_SET_SHUTDOWN( _A ) _A->shutdown=1 -#define OS_SET_RESUME( _A ) _A->shutdown=0 -#define OS_STOP( _A ) WBLINUX_stop( _A ) +#define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) -#define OS_CURRENT_RX_BYTE( _A ) _A->RxByteCount -#define OS_CURRENT_TX_BYTE( _A ) _A->TxByteCount -#define OS_EVENT_INDICATE( _A, _B, _F ) -#define OS_PMKID_STATUS_EVENT( _A ) -#define OS_RECEIVE_802_1X_PACKET_INDICATE( _A, _D ) EAP_ReceivePacket( _A, _D ) -#define OS_SEND_RESULT( _A, _ID, _R ) - -#define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) - -#define MAX_ANSI_STRING 40 +#define WB_MAX_LINK_NAME_LEN 40 struct wb35_adapter { u32 adapterIndex; // 20060703.4 Add for using padapterContext global adapter point @@ -49,7 +38,7 @@ struct wb35_adapter { s32 netif_state_stop; // 1: stop 0: normal struct iw_statistics iw_stats; - u8 LinkName[MAX_ANSI_STRING]; + u8 LinkName[WB_MAX_LINK_NAME_LEN]; }; #endif diff --git a/drivers/staging/winbond/common.h b/drivers/staging/winbond/common.h index 2badc2984a38..c4d96041e9ac 100644 --- a/drivers/staging/winbond/common.h +++ b/drivers/staging/winbond/common.h @@ -23,8 +23,5 @@ #define WBDEBUG( _M ) 0 #endif -#define OS_EVENT_INDICATE( _A, _B, _F ) -#define OS_PMKID_STATUS_EVENT( _A ) - #endif // COMMON_DEF diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index 02b11822b2cf..29f15689dcc0 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -14,7 +14,6 @@ #define MAX_USB_TX_BUFFER_NUMBER 4 // Virtual pre-buffer number of MAX_USB_TX_BUFFER #define MAX_USB_TX_BUFFER 4096 // IS89C35 ability 4n alignment is required for hardware -#define MDS_EVENT_INDICATE( _A, _B, _F ) OS_EVENT_INDICATE( _A, _B, _F ) #define AUTH_REQUEST_PAIRWISE_ERROR 0 // _F flag setting #define AUTH_REQUEST_GROUP_ERROR 1 // _F flag setting diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index da39eef7dce4..1fb8c3d78467 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -223,8 +223,8 @@ static void hal_led_control(unsigned long data) else { // Is transmitting/receiving ?? - if( (OS_CURRENT_RX_BYTE( adapter ) != pHwData->RxByteCountLast ) || - (OS_CURRENT_TX_BYTE( adapter ) != pHwData->TxByteCountLast ) ) + if( (adapter->RxByteCount != pHwData->RxByteCountLast ) || + (adapter->TxByteCount != pHwData->TxByteCountLast ) ) { if( (reg->U1BC_LEDConfigure & 0x3000) != 0x3000 ) { @@ -233,8 +233,8 @@ static void hal_led_control(unsigned long data) } // Update variable - pHwData->RxByteCountLast = OS_CURRENT_RX_BYTE( adapter ); - pHwData->TxByteCountLast = OS_CURRENT_TX_BYTE( adapter ); + pHwData->RxByteCountLast = adapter->RxByteCount; + pHwData->TxByteCountLast = adapter->TxByteCount; TimeInterval = 200; } else @@ -849,7 +849,7 @@ void hal_surprise_remove(struct wb35_adapter *adapter) #ifdef _PE_STATE_DUMP_ WBDEBUG(("Calling hal_surprise_remove\n")); #endif - OS_STOP( adapter ); + WBLINUX_stop( adapter ); } } -- cgit v1.2.3 From 78df82380899729a18c56ee804c686640ef702a4 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 16:14:38 +0200 Subject: Staging: w35und: merge struct wb35_adapter to struct wbsoft_priv This patch merges struct wb35_adapter to struct wbsoft_priv. Now we can finally start passing a pointer to struct ieee80211_hw around where necessary. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/adapter.h | 44 ----------------------- drivers/staging/winbond/bss_f.h | 70 ++++++++++++++++++------------------ drivers/staging/winbond/core.h | 38 ++++++++++++++++++-- drivers/staging/winbond/mds.c | 16 ++++----- drivers/staging/winbond/mds_f.h | 36 +++++++++---------- drivers/staging/winbond/mlmetxrx.c | 12 +++---- drivers/staging/winbond/mlmetxrx_f.h | 22 ++++++------ drivers/staging/winbond/mto.h | 2 +- drivers/staging/winbond/mto_f.h | 8 ++--- drivers/staging/winbond/rxisr.c | 8 ++--- drivers/staging/winbond/scan_s.h | 6 ++-- drivers/staging/winbond/wb35tx.c | 14 ++++---- drivers/staging/winbond/wb35tx_f.h | 12 +++---- drivers/staging/winbond/wbhal.c | 10 +++--- drivers/staging/winbond/wbhal_f.h | 10 +++--- drivers/staging/winbond/wblinux.c | 10 +++--- drivers/staging/winbond/wblinux_f.h | 14 ++++---- drivers/staging/winbond/wbusb.c | 55 ++++++++++++---------------- 18 files changed, 183 insertions(+), 204 deletions(-) delete mode 100644 drivers/staging/winbond/adapter.h (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/adapter.h b/drivers/staging/winbond/adapter.h deleted file mode 100644 index 239cc3a5fa29..000000000000 --- a/drivers/staging/winbond/adapter.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef __WINBOND_ADAPTER_H -#define __WINBOND_ADAPTER_H - -#include - -#include "bssdscpt.h" -#include "mto.h" -#include "wbhal_s.h" - -#define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) - -#define WB_MAX_LINK_NAME_LEN 40 - -struct wb35_adapter { - u32 adapterIndex; // 20060703.4 Add for using padapterContext global adapter point - - WB_LOCALDESCRIPT sLocalPara; // Myself connected parameters - PWB_BSSDESCRIPTION asBSSDescriptElement; - - MLME_FRAME sMlmeFrame; // connect to peerSTA parameters - - MTO_PARAMETERS sMtoPara; // MTO_struct ... - hw_data_t sHwData; //For HAL - MDS Mds; - - spinlock_t SpinLock; - u32 shutdown; - - atomic_t ThreadCount; - - u32 RxByteCount; - u32 TxByteCount; - - struct sk_buff *skb_array[WBLINUX_PACKET_ARRAY_SIZE]; - struct sk_buff *packet_return; - s32 skb_SetIndex; - s32 skb_GetIndex; - s32 netif_state_stop; // 1: stop 0: normal - struct iw_statistics iw_stats; - - u8 LinkName[WB_MAX_LINK_NAME_LEN]; -}; - -#endif diff --git a/drivers/staging/winbond/bss_f.h b/drivers/staging/winbond/bss_f.h index feffe5f25f05..a433b5a85924 100644 --- a/drivers/staging/winbond/bss_f.h +++ b/drivers/staging/winbond/bss_f.h @@ -1,7 +1,7 @@ #ifndef __WINBOND_BSS_F_H #define __WINBOND_BSS_F_H -#include "adapter.h" +#include "core.h" struct PMKID_Information_Element; @@ -9,54 +9,54 @@ struct PMKID_Information_Element; // BSS descriptor DataBase management global function // -void vBSSdescriptionInit(struct wb35_adapter * adapter); -void vBSSfoundList(struct wb35_adapter * adapter); -u8 boChanFilter(struct wb35_adapter * adapter, u8 ChanNo); -u16 wBSSallocateEntry(struct wb35_adapter * adapter); -u16 wBSSGetEntry(struct wb35_adapter * adapter); -void vSimpleHouseKeeping(struct wb35_adapter * adapter); -u16 wBSShouseKeeping(struct wb35_adapter * adapter); -void ClearBSSdescpt(struct wb35_adapter * adapter, u16 i); -u16 wBSSfindBssID(struct wb35_adapter * adapter, u8 *pbBssid); -u16 wBSSfindDedicateCandidate(struct wb35_adapter * adapter, struct SSID_Element *psSsid, u8 *pbBssid); -u16 wBSSfindMACaddr(struct wb35_adapter * adapter, u8 *pbMacAddr); -u16 wBSSsearchMACaddr(struct wb35_adapter * adapter, u8 *pbMacAddr, u8 band); -u16 wBSSaddScanData(struct wb35_adapter *, u16, psRXDATA); -u16 wBSSUpdateScanData(struct wb35_adapter * adapter, u16 wBssIdx, psRXDATA psRcvData); -u16 wBSScreateIBSSdata(struct wb35_adapter * adapter, PWB_BSSDESCRIPTION psDesData); -void DesiredRate2BSSdescriptor(struct wb35_adapter * adapter, PWB_BSSDESCRIPTION psDesData, +void vBSSdescriptionInit(struct wbsoft_priv * adapter); +void vBSSfoundList(struct wbsoft_priv * adapter); +u8 boChanFilter(struct wbsoft_priv * adapter, u8 ChanNo); +u16 wBSSallocateEntry(struct wbsoft_priv * adapter); +u16 wBSSGetEntry(struct wbsoft_priv * adapter); +void vSimpleHouseKeeping(struct wbsoft_priv * adapter); +u16 wBSShouseKeeping(struct wbsoft_priv * adapter); +void ClearBSSdescpt(struct wbsoft_priv * adapter, u16 i); +u16 wBSSfindBssID(struct wbsoft_priv * adapter, u8 *pbBssid); +u16 wBSSfindDedicateCandidate(struct wbsoft_priv * adapter, struct SSID_Element *psSsid, u8 *pbBssid); +u16 wBSSfindMACaddr(struct wbsoft_priv * adapter, u8 *pbMacAddr); +u16 wBSSsearchMACaddr(struct wbsoft_priv * adapter, u8 *pbMacAddr, u8 band); +u16 wBSSaddScanData(struct wbsoft_priv *, u16, psRXDATA); +u16 wBSSUpdateScanData(struct wbsoft_priv * adapter, u16 wBssIdx, psRXDATA psRcvData); +u16 wBSScreateIBSSdata(struct wbsoft_priv * adapter, PWB_BSSDESCRIPTION psDesData); +void DesiredRate2BSSdescriptor(struct wbsoft_priv * adapter, PWB_BSSDESCRIPTION psDesData, u8 *pBasicRateSet, u8 BasicRateCount, u8 *pOperationRateSet, u8 OperationRateCount); -void DesiredRate2InfoElement(struct wb35_adapter * adapter, u8 *addr, u16 *iFildOffset, +void DesiredRate2InfoElement(struct wbsoft_priv * adapter, u8 *addr, u16 *iFildOffset, u8 *pBasicRateSet, u8 BasicRateCount, u8 *pOperationRateSet, u8 OperationRateCount); -void BSSAddIBSSdata(struct wb35_adapter * adapter, PWB_BSSDESCRIPTION psDesData); +void BSSAddIBSSdata(struct wbsoft_priv * adapter, PWB_BSSDESCRIPTION psDesData); unsigned char boCmpMacAddr( u8 *, u8 *); unsigned char boCmpSSID(struct SSID_Element *psSSID1, struct SSID_Element *psSSID2); -u16 wBSSfindSSID(struct wb35_adapter * adapter, struct SSID_Element *psSsid); -u16 wRoamingQuery(struct wb35_adapter * adapter); -void vRateToBitmap(struct wb35_adapter * adapter, u16 index); -u8 bRateToBitmapIndex(struct wb35_adapter * adapter, u8 bRate); +u16 wBSSfindSSID(struct wbsoft_priv * adapter, struct SSID_Element *psSsid); +u16 wRoamingQuery(struct wbsoft_priv * adapter); +void vRateToBitmap(struct wbsoft_priv * adapter, u16 index); +u8 bRateToBitmapIndex(struct wbsoft_priv * adapter, u8 bRate); u8 bBitmapToRate(u8 i); -unsigned char boIsERPsta(struct wb35_adapter * adapter, u16 i); -unsigned char boCheckConnect(struct wb35_adapter * adapter); -unsigned char boCheckSignal(struct wb35_adapter * adapter); -void AddIBSSIe(struct wb35_adapter * adapter,PWB_BSSDESCRIPTION psDesData );//added by ws for WPA_None06/01/04 -void BssScanUpToDate(struct wb35_adapter * adapter); -void BssUpToDate(struct wb35_adapter * adapter); +unsigned char boIsERPsta(struct wbsoft_priv * adapter, u16 i); +unsigned char boCheckConnect(struct wbsoft_priv * adapter); +unsigned char boCheckSignal(struct wbsoft_priv * adapter); +void AddIBSSIe(struct wbsoft_priv * adapter,PWB_BSSDESCRIPTION psDesData );//added by ws for WPA_None06/01/04 +void BssScanUpToDate(struct wbsoft_priv * adapter); +void BssUpToDate(struct wbsoft_priv * adapter); void RateSort(u8 *RateArray, u8 num, u8 mode); -void RateReSortForSRate(struct wb35_adapter * adapter, u8 *RateArray, u8 num); -void Assemble_IE(struct wb35_adapter * adapter, u16 wBssIdx); -void SetMaxTxRate(struct wb35_adapter * adapter); +void RateReSortForSRate(struct wbsoft_priv * adapter, u8 *RateArray, u8 num); +void Assemble_IE(struct wbsoft_priv * adapter, u16 wBssIdx); +void SetMaxTxRate(struct wbsoft_priv * adapter); -void CreateWpaIE(struct wb35_adapter * adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, +void CreateWpaIE(struct wbsoft_priv * adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, struct Association_Request_Frame_Body* msgBody, u16 iMSindex); //added by WS 05/14/05 #ifdef _WPA2_ -void CreateRsnIE(struct wb35_adapter * adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, +void CreateRsnIE(struct wbsoft_priv * adapter, u16* iFildOffset, u8 *msg, struct Management_Frame* msgHeader, struct Association_Request_Frame_Body* msgBody, u16 iMSindex);//added by WS 05/14/05 -u16 SearchPmkid(struct wb35_adapter * adapter, struct Management_Frame* msgHeader, +u16 SearchPmkid(struct wbsoft_priv * adapter, struct Management_Frame* msgHeader, struct PMKID_Information_Element * AssoReq_PMKID ); #endif diff --git a/drivers/staging/winbond/core.h b/drivers/staging/winbond/core.h index 62ad9545548d..64b73bbf7474 100644 --- a/drivers/staging/winbond/core.h +++ b/drivers/staging/winbond/core.h @@ -1,10 +1,44 @@ #ifndef __WINBOND_CORE_H #define __WINBOND_CORE_H -#include "adapter.h" +#include + +#include "bssdscpt.h" +#include "mto.h" +#include "wbhal_s.h" + +#define WBLINUX_PACKET_ARRAY_SIZE (ETHERNET_TX_DESCRIPTORS*4) + +#define WB_MAX_LINK_NAME_LEN 40 struct wbsoft_priv { - struct wb35_adapter *adapter; + u32 adapterIndex; // 20060703.4 Add for using padapterContext global adapter point + + WB_LOCALDESCRIPT sLocalPara; // Myself connected parameters + PWB_BSSDESCRIPTION asBSSDescriptElement; + + MLME_FRAME sMlmeFrame; // connect to peerSTA parameters + + MTO_PARAMETERS sMtoPara; // MTO_struct ... + hw_data_t sHwData; //For HAL + MDS Mds; + + spinlock_t SpinLock; + u32 shutdown; + + atomic_t ThreadCount; + + u32 RxByteCount; + u32 TxByteCount; + + struct sk_buff *skb_array[WBLINUX_PACKET_ARRAY_SIZE]; + struct sk_buff *packet_return; + s32 skb_SetIndex; + s32 skb_GetIndex; + s32 netif_state_stop; // 1: stop 0: normal + struct iw_statistics iw_stats; + + u8 LinkName[WB_MAX_LINK_NAME_LEN]; }; #endif /* __WINBOND_CORE_H */ diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index 35ea100a665c..df59b04da749 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -8,7 +8,7 @@ #include "wblinux_f.h" void -Mds_reset_descriptor(struct wb35_adapter * adapter) +Mds_reset_descriptor(struct wbsoft_priv * adapter) { PMDS pMds = &adapter->Mds; @@ -21,7 +21,7 @@ Mds_reset_descriptor(struct wb35_adapter * adapter) } unsigned char -Mds_initial(struct wb35_adapter * adapter) +Mds_initial(struct wbsoft_priv * adapter) { PMDS pMds = &adapter->Mds; @@ -35,13 +35,13 @@ Mds_initial(struct wb35_adapter * adapter) } void -Mds_Destroy(struct wb35_adapter * adapter) +Mds_Destroy(struct wbsoft_priv * adapter) { vRxTimerStop(adapter); } void -Mds_Tx(struct wb35_adapter * adapter) +Mds_Tx(struct wbsoft_priv * adapter) { phw_data_t pHwData = &adapter->sHwData; PMDS pMds = &adapter->Mds; @@ -183,7 +183,7 @@ Mds_Tx(struct wb35_adapter * adapter) } void -Mds_SendComplete(struct wb35_adapter * adapter, PT02_DESCRIPTOR pT02) +Mds_SendComplete(struct wbsoft_priv * adapter, PT02_DESCRIPTOR pT02) { PMDS pMds = &adapter->Mds; phw_data_t pHwData = &adapter->sHwData; @@ -236,7 +236,7 @@ Mds_SendComplete(struct wb35_adapter * adapter, PT02_DESCRIPTOR pT02) } void -Mds_HeaderCopy(struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +Mds_HeaderCopy(struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) { PMDS pMds = &adapter->Mds; u8 *src_buffer = pDes->buffer_address[0];//931130.5.g @@ -333,7 +333,7 @@ Mds_HeaderCopy(struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer // The function return the 4n size of usb pk u16 -Mds_BodyCopy(struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +Mds_BodyCopy(struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) { PT00_DESCRIPTOR pT00; PMDS pMds = &adapter->Mds; @@ -436,7 +436,7 @@ Mds_BodyCopy(struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) void -Mds_DurationSet( struct wb35_adapter * adapter, PDESCRIPTOR pDes, u8 *buffer ) +Mds_DurationSet( struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *buffer ) { PT00_DESCRIPTOR pT00; PT01_DESCRIPTOR pT01; diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index 2e0f7a84a481..a3724ac6798d 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -2,31 +2,31 @@ #define __WINBOND_MDS_F_H #include "wbhal_s.h" -#include "adapter.h" +#include "core.h" -unsigned char Mds_initial( struct wb35_adapter *adapter ); -void Mds_Destroy( struct wb35_adapter *adapter ); -void Mds_Tx( struct wb35_adapter *adapter ); -void Mds_HeaderCopy( struct wb35_adapter *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -u16 Mds_BodyCopy( struct wb35_adapter *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -void Mds_DurationSet( struct wb35_adapter *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -void Mds_SendComplete( struct wb35_adapter *adapter, PT02_DESCRIPTOR pT02 ); -void Mds_MpduProcess( struct wb35_adapter *adapter, PDESCRIPTOR pRxDes ); -void Mds_reset_descriptor( struct wb35_adapter *adapter ); +unsigned char Mds_initial( struct wbsoft_priv *adapter ); +void Mds_Destroy( struct wbsoft_priv *adapter ); +void Mds_Tx( struct wbsoft_priv *adapter ); +void Mds_HeaderCopy( struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); +u16 Mds_BodyCopy( struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); +void Mds_DurationSet( struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); +void Mds_SendComplete( struct wbsoft_priv *adapter, PT02_DESCRIPTOR pT02 ); +void Mds_MpduProcess( struct wbsoft_priv *adapter, PDESCRIPTOR pRxDes ); +void Mds_reset_descriptor( struct wbsoft_priv *adapter ); extern void DataDmp(u8 *pdata, u32 len, u32 offset); -void vRxTimerInit(struct wb35_adapter *adapter); -void vRxTimerStart(struct wb35_adapter *adapter, int timeout_value); -void vRxTimerStop(struct wb35_adapter *adapter); +void vRxTimerInit(struct wbsoft_priv *adapter); +void vRxTimerStart(struct wbsoft_priv *adapter, int timeout_value); +void vRxTimerStop(struct wbsoft_priv *adapter); // For Asynchronous indicating. The routine collocates with USB. -void Mds_MsduProcess( struct wb35_adapter *adapter, PRXLAYER1 pRxLayer1, u8 SlotIndex); +void Mds_MsduProcess( struct wbsoft_priv *adapter, PRXLAYER1 pRxLayer1, u8 SlotIndex); // For data frame sending 20060802 -u16 MDS_GetPacketSize( struct wb35_adapter *adapter ); -void MDS_GetNextPacket( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); -void MDS_GetNextPacketComplete( struct wb35_adapter *adapter, PDESCRIPTOR pDes ); -void MDS_SendResult( struct wb35_adapter *adapter, u8 PacketId, unsigned char SendOK ); +u16 MDS_GetPacketSize( struct wbsoft_priv *adapter ); +void MDS_GetNextPacket( struct wbsoft_priv *adapter, PDESCRIPTOR pDes ); +void MDS_GetNextPacketComplete( struct wbsoft_priv *adapter, PDESCRIPTOR pDes ); +void MDS_SendResult( struct wbsoft_priv *adapter, u8 PacketId, unsigned char SendOK ); #endif diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c index ee80aed7f0b8..f3da9a6a85c1 100644 --- a/drivers/staging/winbond/mlmetxrx.c +++ b/drivers/staging/winbond/mlmetxrx.c @@ -19,7 +19,7 @@ #include "mds_f.h" -void MLMEResetTxRx(struct wb35_adapter * adapter) +void MLMEResetTxRx(struct wbsoft_priv * adapter) { s32 i; @@ -55,7 +55,7 @@ void MLMEResetTxRx(struct wb35_adapter * adapter) //============================================================================= /* FIXME: Should this just be replaced with kmalloc() and kfree()? */ -u8 *MLMEGetMMPDUBuffer(struct wb35_adapter * adapter) +u8 *MLMEGetMMPDUBuffer(struct wbsoft_priv * adapter) { s32 i; u8 *returnVal; @@ -73,7 +73,7 @@ u8 *MLMEGetMMPDUBuffer(struct wb35_adapter * adapter) } //============================================================================= -u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType) +u8 MLMESendFrame(struct wbsoft_priv * adapter, u8 *pMMPDU, u16 len, u8 DataType) /* DataType : FRAME_TYPE_802_11_MANAGEMENT, FRAME_TYPE_802_11_MANAGEMENT_CHALLENGE, FRAME_TYPE_802_11_DATA */ { @@ -98,7 +98,7 @@ u8 MLMESendFrame(struct wb35_adapter * adapter, u8 *pMMPDU, u16 len, u8 DataType return true; } -void MLME_GetNextPacket(struct wb35_adapter *adapter, PDESCRIPTOR desc) +void MLME_GetNextPacket(struct wbsoft_priv *adapter, PDESCRIPTOR desc) { desc->InternalUsed = desc->buffer_start_index + desc->buffer_number; desc->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX; @@ -109,7 +109,7 @@ void MLME_GetNextPacket(struct wb35_adapter *adapter, PDESCRIPTOR desc) desc->Type = adapter->sMlmeFrame.DataType; } -void MLMEfreeMMPDUBuffer(struct wb35_adapter * adapter, s8 *pData) +void MLMEfreeMMPDUBuffer(struct wbsoft_priv * adapter, s8 *pData) { int i; @@ -127,7 +127,7 @@ void MLMEfreeMMPDUBuffer(struct wb35_adapter * adapter, s8 *pData) } void -MLME_SendComplete(struct wb35_adapter * adapter, u8 PacketID, unsigned char SendOK) +MLME_SendComplete(struct wbsoft_priv * adapter, u8 PacketID, unsigned char SendOK) { MLME_TXCALLBACK TxCallback; diff --git a/drivers/staging/winbond/mlmetxrx_f.h b/drivers/staging/winbond/mlmetxrx_f.h index 0f264ed64ea4..905c301028a3 100644 --- a/drivers/staging/winbond/mlmetxrx_f.h +++ b/drivers/staging/winbond/mlmetxrx_f.h @@ -8,34 +8,34 @@ #ifndef _MLMETXRX_H #define _MLMETXRX_H -#include "adapter.h" +#include "core.h" void MLMEProcThread( - struct wb35_adapter * adapter + struct wbsoft_priv * adapter ); -void MLMEResetTxRx( struct wb35_adapter * adapter); +void MLMEResetTxRx( struct wbsoft_priv * adapter); u8 * MLMEGetMMPDUBuffer( - struct wb35_adapter * adapter + struct wbsoft_priv * adapter ); -void MLMEfreeMMPDUBuffer( struct wb35_adapter * adapter, s8 * pData); +void MLMEfreeMMPDUBuffer( struct wbsoft_priv * adapter, s8 * pData); -void MLME_GetNextPacket( struct wb35_adapter * adapter, PDESCRIPTOR pDes ); -u8 MLMESendFrame( struct wb35_adapter * adapter, +void MLME_GetNextPacket( struct wbsoft_priv * adapter, PDESCRIPTOR pDes ); +u8 MLMESendFrame( struct wbsoft_priv * adapter, u8 *pMMPDU, u16 len, u8 DataType); void -MLME_SendComplete( struct wb35_adapter * adapter, u8 PacketID, unsigned char SendOK ); +MLME_SendComplete( struct wbsoft_priv * adapter, u8 PacketID, unsigned char SendOK ); void MLMERcvFrame( - struct wb35_adapter * adapter, + struct wbsoft_priv * adapter, PRXBUFFER pRxBufferArray, u8 NumOfBuffer, u8 ReturnSlotIndex @@ -43,11 +43,11 @@ MLMERcvFrame( void MLMEReturnPacket( - struct wb35_adapter * adapter, + struct wbsoft_priv * adapter, u8 * pRxBufer ); #ifdef _IBSS_BEACON_SEQ_STICK_ -s8 SendBCNullData(struct wb35_adapter * adapter, u16 wIdx); +s8 SendBCNullData(struct wbsoft_priv * adapter, u16 wIdx); #endif #endif diff --git a/drivers/staging/winbond/mto.h b/drivers/staging/winbond/mto.h index 9a175449ce50..536c4f15c416 100644 --- a/drivers/staging/winbond/mto.h +++ b/drivers/staging/winbond/mto.h @@ -131,7 +131,7 @@ typedef struct _MTO_PARAMETERS } MTO_PARAMETERS, *PMTO_PARAMETERS; -#define MTO_FUNC_INPUT struct wb35_adapter * adapter +#define MTO_FUNC_INPUT struct wbsoft_priv * adapter #define MTO_FUNC_INPUT_DATA adapter #define MTO_DATA() (adapter->sMtoPara) #define MTO_HAL() (&adapter->sHwData) diff --git a/drivers/staging/winbond/mto_f.h b/drivers/staging/winbond/mto_f.h index ce4319da1f3a..81f59137c6d6 100644 --- a/drivers/staging/winbond/mto_f.h +++ b/drivers/staging/winbond/mto_f.h @@ -1,11 +1,11 @@ #ifndef __WINBOND_MTO_F_H #define __WINBOND_MTO_F_H -#include "adapter.h" +#include "core.h" -extern void MTO_Init(struct wb35_adapter *); -extern void MTO_PeriodicTimerExpired(struct wb35_adapter *); -extern void MTO_SetDTORateRange(struct wb35_adapter *, u8 *, u8); +extern void MTO_Init(struct wbsoft_priv *); +extern void MTO_PeriodicTimerExpired(struct wbsoft_priv *); +extern void MTO_SetDTORateRange(struct wbsoft_priv *, u8 *, u8); extern u8 MTO_GetTxRate(MTO_FUNC_INPUT, u32 fpdu_len); extern u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT); extern void MTO_SetTxCount(MTO_FUNC_INPUT, u8 t0, u8 index); diff --git a/drivers/staging/winbond/rxisr.c b/drivers/staging/winbond/rxisr.c index f5c98d915c7b..d591003a38ec 100644 --- a/drivers/staging/winbond/rxisr.c +++ b/drivers/staging/winbond/rxisr.c @@ -1,19 +1,19 @@ #include "os_common.h" -#include "adapter.h" +#include "core.h" static void RxTimerHandler(unsigned long data) { WARN_ON(1); } -void vRxTimerInit(struct wb35_adapter *adapter) +void vRxTimerInit(struct wbsoft_priv *adapter) { init_timer(&adapter->Mds.timer); adapter->Mds.timer.function = RxTimerHandler; adapter->Mds.timer.data = (unsigned long) adapter; } -void vRxTimerStart(struct wb35_adapter *adapter, int timeout_value) +void vRxTimerStart(struct wbsoft_priv *adapter, int timeout_value) { if (timeout_value < MIN_TIMEOUT_VAL) timeout_value = MIN_TIMEOUT_VAL; @@ -22,7 +22,7 @@ void vRxTimerStart(struct wb35_adapter *adapter, int timeout_value) add_timer(&adapter->Mds.timer); } -void vRxTimerStop(struct wb35_adapter *adapter) +void vRxTimerStop(struct wbsoft_priv *adapter) { del_timer_sync(&adapter->Mds.timer); } diff --git a/drivers/staging/winbond/scan_s.h b/drivers/staging/winbond/scan_s.h index 726954684ce5..775bb81f23cc 100644 --- a/drivers/staging/winbond/scan_s.h +++ b/drivers/staging/winbond/scan_s.h @@ -114,8 +114,8 @@ typedef struct _SCAN_PARAMETERS // static functions -//static void ScanTimerHandler(struct wb35_adapter * adapter); -//static void vScanTimerStart(struct wb35_adapter * adapter, int timeout_value); -//static void vScanTimerStop(struct wb35_adapter * adapter); +//static void ScanTimerHandler(struct wbsoft_priv * adapter); +//static void vScanTimerStart(struct wbsoft_priv * adapter, int timeout_value); +//static void vScanTimerStop(struct wbsoft_priv * adapter); #endif diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c index ce7e9812739f..32ee391eac86 100644 --- a/drivers/staging/winbond/wb35tx.c +++ b/drivers/staging/winbond/wb35tx.c @@ -23,7 +23,7 @@ Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) return true; } -void Wb35Tx_start(struct wb35_adapter *adapter) +void Wb35Tx_start(struct wbsoft_priv *adapter) { phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; @@ -37,7 +37,7 @@ void Wb35Tx_start(struct wb35_adapter *adapter) } -void Wb35Tx(struct wb35_adapter *adapter) +void Wb35Tx(struct wbsoft_priv *adapter) { phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; @@ -91,7 +91,7 @@ void Wb35Tx(struct wb35_adapter *adapter) void Wb35Tx_complete(struct urb * pUrb) { - struct wb35_adapter *adapter = pUrb->context; + struct wbsoft_priv *adapter = pUrb->context; phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; PMDS pMds = &adapter->Mds; @@ -194,7 +194,7 @@ void Wb35Tx_destroy(phw_data_t pHwData) #endif } -void Wb35Tx_CurrentTime(struct wb35_adapter *adapter, u32 TimeCount) +void Wb35Tx_CurrentTime(struct wbsoft_priv *adapter, u32 TimeCount) { phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; @@ -211,7 +211,7 @@ void Wb35Tx_CurrentTime(struct wb35_adapter *adapter, u32 TimeCount) } } -void Wb35Tx_EP2VM_start(struct wb35_adapter *adapter) +void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter) { phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; @@ -226,7 +226,7 @@ void Wb35Tx_EP2VM_start(struct wb35_adapter *adapter) } -void Wb35Tx_EP2VM(struct wb35_adapter *adapter) +void Wb35Tx_EP2VM(struct wbsoft_priv *adapter) { phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; @@ -265,7 +265,7 @@ error: void Wb35Tx_EP2VM_complete(struct urb * pUrb) { - struct wb35_adapter *adapter = pUrb->context; + struct wbsoft_priv *adapter = pUrb->context; phw_data_t pHwData = &adapter->sHwData; T02_DESCRIPTOR T02, TSTATUS; PWB35TX pWb35Tx = &pHwData->Wb35Tx; diff --git a/drivers/staging/winbond/wb35tx_f.h b/drivers/staging/winbond/wb35tx_f.h index 466eb6f26c60..277faa7aaed8 100644 --- a/drivers/staging/winbond/wb35tx_f.h +++ b/drivers/staging/winbond/wb35tx_f.h @@ -1,7 +1,7 @@ #ifndef __WINBOND_WB35TX_F_H #define __WINBOND_WB35TX_F_H -#include "adapter.h" +#include "core.h" #include "wbhal_f.h" //==================================== @@ -11,16 +11,16 @@ unsigned char Wb35Tx_initial( phw_data_t pHwData ); void Wb35Tx_destroy( phw_data_t pHwData ); unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); -void Wb35Tx_EP2VM(struct wb35_adapter *adapter); -void Wb35Tx_EP2VM_start(struct wb35_adapter *adapter); +void Wb35Tx_EP2VM(struct wbsoft_priv *adapter); +void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter); void Wb35Tx_EP2VM_complete(struct urb *urb); -void Wb35Tx_start(struct wb35_adapter *adapter); +void Wb35Tx_start(struct wbsoft_priv *adapter); void Wb35Tx_stop( phw_data_t pHwData ); -void Wb35Tx(struct wb35_adapter *adapter); +void Wb35Tx(struct wbsoft_priv *adapter); void Wb35Tx_complete(struct urb *urb); void Wb35Tx_reset_descriptor( phw_data_t pHwData ); -void Wb35Tx_CurrentTime(struct wb35_adapter *adapter, u32 TimeCount); +void Wb35Tx_CurrentTime(struct wbsoft_priv *adapter, u32 TimeCount); #endif diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 1fb8c3d78467..163ca3c4f117 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -32,7 +32,7 @@ void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ) static void hal_led_control(unsigned long data) { - struct wb35_adapter *adapter = (struct wb35_adapter *) data; + struct wbsoft_priv *adapter = (struct wbsoft_priv *) data; phw_data_t pHwData = &adapter->sHwData; struct wb35_reg *reg = &pHwData->reg; u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT; @@ -316,7 +316,7 @@ static void hal_led_control(unsigned long data) } -u8 hal_init_hardware(phw_data_t pHwData, struct wb35_adapter * adapter) +u8 hal_init_hardware(phw_data_t pHwData, struct wbsoft_priv * adapter) { u16 SoftwareSet; @@ -671,7 +671,7 @@ s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) return ltmp; } //---------------------------------------------------------------------------------------------------- -s32 hal_get_rssi_bss(struct wb35_adapter *adapter, u16 idx, u8 Count) +s32 hal_get_rssi_bss(struct wbsoft_priv *adapter, u16 idx, u8 Count) { phw_data_t pHwData = &adapter->sHwData; struct wb35_reg *reg = &pHwData->reg; @@ -841,7 +841,7 @@ void hal_system_power_change(phw_data_t pHwData, u32 PowerState) } } -void hal_surprise_remove(struct wb35_adapter *adapter) +void hal_surprise_remove(struct wbsoft_priv *adapter) { phw_data_t pHwData = &adapter->sHwData; @@ -853,7 +853,7 @@ void hal_surprise_remove(struct wb35_adapter *adapter) } } -void hal_rate_change(struct wb35_adapter *adapter) // Notify the HAL rate is changing 20060613.1 +void hal_rate_change(struct wbsoft_priv *adapter) // Notify the HAL rate is changing 20060613.1 { phw_data_t pHwData = &adapter->sHwData; u8 rate = CURRENT_TX_RATE; diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index 4cb4da055400..e7a1d611bdeb 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -5,7 +5,7 @@ #include "wb35tx_f.h" #include "wb35rx_f.h" -#include "adapter.h" +#include "core.h" //==================================================================================== // Function declaration @@ -21,7 +21,7 @@ void hal_clear_all_key( phw_data_t pHwData ); void hal_get_ethernet_address( phw_data_t pHwData, u8 *current_address ); void hal_set_ethernet_address( phw_data_t pHwData, u8 *current_address ); void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ); -unsigned char hal_init_hardware( phw_data_t pHwData, struct wb35_adapter * adapter ); +unsigned char hal_init_hardware( phw_data_t pHwData, struct wbsoft_priv * adapter ); void hal_set_power_save_mode( phw_data_t pHwData, unsigned char power_save, unsigned char wakeup, unsigned char dtim ); void hal_get_power_save_mode( phw_data_t pHwData, u8 *pin_pwr_save ); void hal_set_slot_time( phw_data_t pHwData, u8 type ); @@ -61,7 +61,7 @@ void hal_set_cwmax( phw_data_t pHwData, u16 cwin_max ); void hal_set_rsn_wpa( phw_data_t pHwData, u32 * RSN_IE_Bitmap , u32 * RSN_OUI_type , unsigned char bDesiredAuthMode); //s32 hal_get_rssi( phw_data_t pHwData, u32 HalRssi ); s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ); -s32 hal_get_rssi_bss(struct wb35_adapter *adapter, u16 idx, u8 Count); +s32 hal_get_rssi_bss(struct wbsoft_priv *adapter, u16 idx, u8 Count); void hal_set_connect_info( phw_data_t pHwData, unsigned char boConnect ); u8 hal_get_est_sq3( phw_data_t pHwData, u8 Count ); void hal_set_rf_power( phw_data_t pHwData, u8 PowerIndex ); // 20060621 Modify @@ -82,13 +82,13 @@ u8 hal_get_hw_radio_off ( phw_data_t pHwData ); #define hal_scan_interval( _A ) (_A->Scan_Interval) void hal_scan_status_indicate( phw_data_t pHwData, u8 status); // 0: complete, 1: in progress void hal_system_power_change( phw_data_t pHwData, u32 PowerState ); // 20051230 -=D0 1=D1 .. -void hal_surprise_remove(struct wb35_adapter *adapter); +void hal_surprise_remove(struct wbsoft_priv *adapter); #define PHY_DEBUG( msg, args... ) -void hal_rate_change(struct wb35_adapter *adapter); // Notify the HAL rate is changing 20060613.1 +void hal_rate_change(struct wbsoft_priv *adapter); // Notify the HAL rate is changing 20060613.1 unsigned char hal_get_dxx_reg( phw_data_t pHwData, u16 number, u32 * pValue ); unsigned char hal_set_dxx_reg( phw_data_t pHwData, u16 number, u32 value ); #define hal_get_time_count( _P ) (_P->time_count/10) // return 100ms count diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index d6894f9da832..594c0692a93d 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -17,14 +17,14 @@ #include "wblinux_f.h" unsigned char -WBLINUX_Initial(struct wb35_adapter * adapter) +WBLINUX_Initial(struct wbsoft_priv * adapter) { spin_lock_init( &adapter->SpinLock ); return true; } void -WBLINUX_Destroy(struct wb35_adapter * adapter) +WBLINUX_Destroy(struct wbsoft_priv * adapter) { WBLINUX_stop( adapter ); #ifdef _PE_USB_INI_DUMP_ @@ -33,7 +33,7 @@ WBLINUX_Destroy(struct wb35_adapter * adapter) } void -WBLINUX_stop( struct wb35_adapter * adapter ) +WBLINUX_stop( struct wbsoft_priv * adapter ) { struct sk_buff *pSkb; @@ -63,7 +63,7 @@ WBLINUX_stop( struct wb35_adapter * adapter ) } void -WbWlanHalt(struct wb35_adapter *adapter) +WbWlanHalt( struct wbsoft_priv * adapter ) { //--------------------- adapter->sLocalPara.ShutDowned = true; @@ -85,7 +85,7 @@ WbWlanHalt(struct wb35_adapter *adapter) } unsigned char -WbWLanInitialize(struct wb35_adapter *adapter) +WbWLanInitialize(struct wbsoft_priv * adapter) { phw_data_t pHwData; u8 *pMacAddr; diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index ed2676b22f6b..4b786fcf34ec 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -1,7 +1,7 @@ #ifndef __WBLINUX_F_H #define __WBLINUX_F_H -#include "adapter.h" +#include "core.h" #include "mds_s.h" //========================================================================= @@ -9,14 +9,14 @@ // // wblinux_f.h // -unsigned char WBLINUX_Initial( struct wb35_adapter *adapter ); +unsigned char WBLINUX_Initial( struct wbsoft_priv *adapter ); int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev ); -void WBLINUX_stop( struct wb35_adapter *adapter ); -void WBLINUX_Destroy( struct wb35_adapter *adapter ); +void WBLINUX_stop( struct wbsoft_priv *adapter ); +void WBLINUX_Destroy( struct wbsoft_priv *adapter ); void wb35_set_multicast( struct net_device *netdev ); struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); -void WBLINUX_stop( struct wb35_adapter *adapter ); -void WbWlanHalt( struct wb35_adapter *adapter ); -unsigned char WbWLanInitialize(struct wb35_adapter *adapter); +void WBLINUX_stop( struct wbsoft_priv *adapter ); +void WbWlanHalt( struct wbsoft_priv *adapter ); +unsigned char WbWLanInitialize(struct wbsoft_priv *adapter); #endif diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index d8fa9e56318a..a6bc78e4609d 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -120,7 +120,7 @@ static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) { struct wbsoft_priv *priv = dev->priv; - MLMESendFrame(priv->adapter, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); + MLMESendFrame(priv, skb->data, skb->len, FRAME_TYPE_802_11_MANAGEMENT); return NETDEV_TX_OK; } @@ -144,20 +144,20 @@ static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) ch.ChanNo = 1; /* Should use channel_num, or something, as that is already pre-translated */ - hal_set_current_channel(&priv->adapter->sHwData, ch); - hal_set_beacon_period(&priv->adapter->sHwData, conf->beacon_int); -// hal_set_cap_info(&priv->adapter->sHwData, ?? ); + hal_set_current_channel(&priv->sHwData, ch); + hal_set_beacon_period(&priv->sHwData, conf->beacon_int); +// hal_set_cap_info(&priv->sHwData, ?? ); // hal_set_ssid(phw_data_t pHwData, u8 * pssid, u8 ssid_len); ?? - hal_set_accept_broadcast(&priv->adapter->sHwData, 1); - hal_set_accept_promiscuous(&priv->adapter->sHwData, 1); - hal_set_accept_multicast(&priv->adapter->sHwData, 1); - hal_set_accept_beacon(&priv->adapter->sHwData, 1); - hal_set_radio_mode(&priv->adapter->sHwData, 0); + hal_set_accept_broadcast(&priv->sHwData, 1); + hal_set_accept_promiscuous(&priv->sHwData, 1); + hal_set_accept_multicast(&priv->sHwData, 1); + hal_set_accept_beacon(&priv->sHwData, 1); + hal_set_radio_mode(&priv->sHwData, 0); //hal_set_antenna_number( phw_data_t pHwData, u8 number ) //hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex) -// hal_start_bss(&priv->adapter->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? +// hal_start_bss(&priv->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? //void hal_set_rates(phw_data_t pHwData, u8 * pbss_rates, // u8 length, unsigned char basic_rate_set) @@ -196,7 +196,6 @@ static const struct ieee80211_ops wbsoft_ops = { static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) { - struct wb35_adapter *adapter; PWBUSB pWbUsb; struct usb_host_interface *interface; struct usb_endpoint_descriptor *endpoint; @@ -221,13 +220,14 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id goto error; } - adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); - if (!adapter) { - err = -ENOMEM; + dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); + if (!dev) goto error; - } - pWbUsb = &adapter->sHwData.WbUsb; + priv = dev->priv; + my_dev = dev; + + pWbUsb = &priv->sHwData.WbUsb; pWbUsb->udev = udev; interface = intf->cur_altsetting; @@ -238,23 +238,14 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id pWbUsb->IsUsb20 = 1; } - if (!WbWLanInitialize(adapter)) { + if (!WbWLanInitialize(priv)) { err = -EINVAL; - goto error_free_adapter; + goto error_free_hw; } - dev = ieee80211_alloc_hw(sizeof(*priv), &wbsoft_ops); - if (!dev) - goto error_free_adapter; - - priv = dev->priv; - priv->adapter = adapter; - - my_dev = dev; - SET_IEEE80211_DEV(dev, &udev->dev); { - phw_data_t pHwData = &adapter->sHwData; + phw_data_t pHwData = &priv->sHwData; unsigned char dev_addr[MAX_ADDR_LEN]; hal_get_permanent_address(pHwData, dev_addr); SET_IEEE80211_PERM_ADDR(dev, dev_addr); @@ -272,14 +263,12 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id if (err) goto error_free_hw; - usb_set_intfdata(intf, adapter); + usb_set_intfdata(intf, priv); return 0; error_free_hw: ieee80211_free_hw(dev); -error_free_adapter: - kfree(adapter); error: usb_put_dev(udev); return err; @@ -315,9 +304,9 @@ void packet_came(char *pRxBufferAddress, int PacketSize) static void wb35_disconnect(struct usb_interface *intf) { - struct wb35_adapter *adapter = usb_get_intfdata(intf); + struct wbsoft_priv *priv = usb_get_intfdata(intf); - WbWlanHalt(adapter); + WbWlanHalt(priv); usb_set_intfdata(intf, NULL); usb_put_dev(interface_to_usbdev(intf)); -- cgit v1.2.3 From 66ae49eec6c51aa7cfc8b65785ef2d019b8bf3dc Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 16:14:39 +0200 Subject: Staging: w35und: remove global struct ieee80211_hw Remove the my_dev global variable from wbusb.c by passing a pointer to struct ieee80211_hw around so that packet_came() gets it. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wb35rx.c | 29 ++++++++++----- drivers/staging/winbond/wb35rx_f.h | 7 ++-- drivers/staging/winbond/wbhal.c | 11 +++--- drivers/staging/winbond/wbhal_f.h | 2 +- drivers/staging/winbond/wblinux.c | 73 +++++++++++++++++++------------------ drivers/staging/winbond/wblinux_f.h | 3 +- drivers/staging/winbond/wbusb.c | 8 ++-- 7 files changed, 72 insertions(+), 61 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wb35rx.c b/drivers/staging/winbond/wb35rx.c index 15a065047361..cd5a8e16078e 100644 --- a/drivers/staging/winbond/wb35rx.c +++ b/drivers/staging/winbond/wb35rx.c @@ -10,24 +10,29 @@ //============================================================================ #include +#include "core.h" #include "sysdef.h" #include "wb35rx_f.h" -void Wb35Rx_start(phw_data_t pHwData) +void Wb35Rx_start(struct ieee80211_hw *hw) { + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; PWB35RX pWb35Rx = &pHwData->Wb35Rx; // Allow only one thread to run into the Wb35Rx() function if (atomic_inc_return(&pWb35Rx->RxFireCounter) == 1) { pWb35Rx->EP3vm_state = VM_RUNNING; - Wb35Rx(pHwData); + Wb35Rx(hw); } else atomic_dec(&pWb35Rx->RxFireCounter); } // This function cannot reentrain -void Wb35Rx( phw_data_t pHwData ) +void Wb35Rx(struct ieee80211_hw *hw) { + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; PWB35RX pWb35Rx = &pHwData->Wb35Rx; u8 * pRxBufferAddress; struct urb *urb = pWb35Rx->RxUrb; @@ -69,7 +74,7 @@ void Wb35Rx( phw_data_t pHwData ) usb_fill_bulk_urb(urb, pHwData->WbUsb.udev, usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), pRxBufferAddress, MAX_USB_RX_BUFFER, - Wb35Rx_Complete, pHwData); + Wb35Rx_Complete, hw); pWb35Rx->EP3vm_state = VM_RUNNING; @@ -89,7 +94,9 @@ error: void Wb35Rx_Complete(struct urb *urb) { - phw_data_t pHwData = urb->context; + struct ieee80211_hw *hw = urb->context; + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; PWB35RX pWb35Rx = &pHwData->Wb35Rx; u8 * pRxBufferAddress; u32 SizeCheck; @@ -150,11 +157,11 @@ void Wb35Rx_Complete(struct urb *urb) pWb35Rx->RxBufferSize[ RxBufferId ] = BulkLength; if (!pWb35Rx->RxOwner[ RxBufferId ]) - Wb35Rx_indicate(pHwData); + Wb35Rx_indicate(hw); kfree(pWb35Rx->pDRx); // Do the next receive - Wb35Rx(pHwData); + Wb35Rx(hw); return; error: @@ -257,11 +264,13 @@ void Wb35Rx_adjust(PDESCRIPTOR pRxDes) pRxDes->buffer_size[0] = BufferSize; } -extern void packet_came(char *pRxBufferAddress, int PacketSize); +extern void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize); -u16 Wb35Rx_indicate(phw_data_t pHwData) +u16 Wb35Rx_indicate(struct ieee80211_hw *hw) { + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; DESCRIPTOR RxDes; PWB35RX pWb35Rx = &pHwData->Wb35Rx; u8 * pRxBufferAddress; @@ -317,7 +326,7 @@ u16 Wb35Rx_indicate(phw_data_t pHwData) RxDes.buffer_total_size = RxDes.buffer_size[0]; Wb35Rx_adjust(&RxDes); - packet_came(pRxBufferAddress, PacketSize); + packet_came(hw, pRxBufferAddress, PacketSize); // Move RxBuffer point to the next stmp = PacketSize + 3; diff --git a/drivers/staging/winbond/wb35rx_f.h b/drivers/staging/winbond/wb35rx_f.h index 9fb2e2aacf68..5585b55cb89f 100644 --- a/drivers/staging/winbond/wb35rx_f.h +++ b/drivers/staging/winbond/wb35rx_f.h @@ -1,6 +1,7 @@ #ifndef __WINBOND_WB35RX_F_H #define __WINBOND_WB35RX_F_H +#include #include "wbhal_s.h" //==================================== @@ -10,11 +11,11 @@ void Wb35Rx_reset_descriptor( phw_data_t pHwData ); unsigned char Wb35Rx_initial( phw_data_t pHwData ); void Wb35Rx_destroy( phw_data_t pHwData ); void Wb35Rx_stop( phw_data_t pHwData ); -u16 Wb35Rx_indicate( phw_data_t pHwData ); +u16 Wb35Rx_indicate(struct ieee80211_hw *hw); void Wb35Rx_adjust( PDESCRIPTOR pRxDes ); -void Wb35Rx_start( phw_data_t pHwData ); +void Wb35Rx_start(struct ieee80211_hw *hw); -void Wb35Rx( phw_data_t pHwData ); +void Wb35Rx(struct ieee80211_hw *hw); void Wb35Rx_Complete(struct urb *urb); #endif diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 163ca3c4f117..026a5a8bc340 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -315,9 +315,10 @@ static void hal_led_control(unsigned long data) add_timer(&pHwData->LEDTimer); } - -u8 hal_init_hardware(phw_data_t pHwData, struct wbsoft_priv * adapter) +u8 hal_init_hardware(struct ieee80211_hw *hw) { + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; u16 SoftwareSet; // Initial the variable @@ -333,7 +334,7 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wbsoft_priv * adapter) pHwData->InitialResource = 4; init_timer(&pHwData->LEDTimer); pHwData->LEDTimer.function = hal_led_control; - pHwData->LEDTimer.data = (unsigned long) adapter; + pHwData->LEDTimer.data = (unsigned long) priv; pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(1000); add_timer(&pHwData->LEDTimer); @@ -349,8 +350,8 @@ u8 hal_init_hardware(phw_data_t pHwData, struct wbsoft_priv * adapter) return false; #endif - Wb35Rx_start( pHwData ); - Wb35Tx_EP2VM_start(adapter); + Wb35Rx_start(hw); + Wb35Tx_EP2VM_start(priv); return true; } diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index e7a1d611bdeb..dc5709f5a52a 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -21,7 +21,7 @@ void hal_clear_all_key( phw_data_t pHwData ); void hal_get_ethernet_address( phw_data_t pHwData, u8 *current_address ); void hal_set_ethernet_address( phw_data_t pHwData, u8 *current_address ); void hal_get_permanent_address( phw_data_t pHwData, u8 *pethernet_address ); -unsigned char hal_init_hardware( phw_data_t pHwData, struct wbsoft_priv * adapter ); +u8 hal_init_hardware(struct ieee80211_hw *hw); void hal_set_power_save_mode( phw_data_t pHwData, unsigned char power_save, unsigned char wakeup, unsigned char dtim ); void hal_get_power_save_mode( phw_data_t pHwData, u8 *pin_pwr_save ); void hal_set_slot_time( phw_data_t pHwData, u8 type ); diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 594c0692a93d..03458bcd827b 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -85,8 +85,9 @@ WbWlanHalt( struct wbsoft_priv * adapter ) } unsigned char -WbWLanInitialize(struct wbsoft_priv * adapter) +WbWLanInitialize(struct ieee80211_hw *hw) { + struct wbsoft_priv *priv = hw->priv; phw_data_t pHwData; u8 *pMacAddr; u8 *pMacAddr2; @@ -97,22 +98,22 @@ WbWLanInitialize(struct wbsoft_priv * adapter) // // Setting default value for Linux // - adapter->sLocalPara.region_INF = REGION_AUTO; - adapter->sLocalPara.TxRateMode = RATE_AUTO; - psLOCAL->bMacOperationMode = MODE_802_11_BG; // B/G mode - adapter->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; - adapter->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; - hal_set_phy_type( &adapter->sHwData, RF_WB_242_1 ); - adapter->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; - psLOCAL->bPreambleMode = AUTO_MODE; - adapter->sLocalPara.RadioOffStatus.boSwRadioOff = false; - pHwData = &adapter->sHwData; + priv->sLocalPara.region_INF = REGION_AUTO; + priv->sLocalPara.TxRateMode = RATE_AUTO; + priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; // B/G mode + priv->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; + priv->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; + hal_set_phy_type( &priv->sHwData, RF_WB_242_1 ); + priv->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; + priv->sLocalPara.bPreambleMode = AUTO_MODE; + priv->sLocalPara.RadioOffStatus.boSwRadioOff = false; + pHwData = &priv->sHwData; hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); // // Initial each module and variable // - if (!WBLINUX_Initial(adapter)) { + if (!WBLINUX_Initial(priv)) { #ifdef _PE_USB_INI_DUMP_ WBDEBUG(("[w35und]WBNDIS initialization failed\n")); #endif @@ -120,33 +121,33 @@ WbWLanInitialize(struct wbsoft_priv * adapter) } // Initial Software variable - adapter->sLocalPara.ShutDowned = false; + priv->sLocalPara.ShutDowned = false; //added by ws for wep key error detection - adapter->sLocalPara.bWepKeyError= false; - adapter->sLocalPara.bToSelfPacketReceived = false; - adapter->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds + priv->sLocalPara.bWepKeyError= false; + priv->sLocalPara.bToSelfPacketReceived = false; + priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds // Initial USB hal InitStep = 1; - pHwData = &adapter->sHwData; - if (!hal_init_hardware(pHwData, adapter)) + pHwData = &priv->sHwData; + if (!hal_init_hardware(hw)) goto error; EEPROM_region = hal_get_region_from_EEPROM( pHwData ); if (EEPROM_region != REGION_AUTO) - psLOCAL->region = EEPROM_region; + priv->sLocalPara.region = EEPROM_region; else { - if (psLOCAL->region_INF != REGION_AUTO) - psLOCAL->region = psLOCAL->region_INF; + if (priv->sLocalPara.region_INF != REGION_AUTO) + priv->sLocalPara.region = priv->sLocalPara.region_INF; else - psLOCAL->region = REGION_USA; //default setting + priv->sLocalPara.region = REGION_USA; //default setting } // Get Software setting flag from hal - adapter->sLocalPara.boAntennaDiversity = false; + priv->sLocalPara.boAntennaDiversity = false; if (hal_software_set(pHwData) & 0x00000001) - adapter->sLocalPara.boAntennaDiversity = true; + priv->sLocalPara.boAntennaDiversity = true; // // For TS module @@ -155,7 +156,7 @@ WbWLanInitialize(struct wbsoft_priv * adapter) // For MDS module InitStep = 3; - Mds_initial(adapter); + Mds_initial(priv); //======================================= // Initialize the SME, SCAN, MLME, ROAM @@ -165,18 +166,18 @@ WbWLanInitialize(struct wbsoft_priv * adapter) InitStep = 6; // If no user-defined address in the registry, use the addresss "burned" on the NIC instead. - pMacAddr = adapter->sLocalPara.ThisMacAddress; - pMacAddr2 = adapter->sLocalPara.PermanentAddress; - hal_get_permanent_address( pHwData, adapter->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM + pMacAddr = priv->sLocalPara.ThisMacAddress; + pMacAddr2 = priv->sLocalPara.PermanentAddress; + hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0) memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH); else { // Set the user define MAC address - hal_set_ethernet_address(pHwData, adapter->sLocalPara.ThisMacAddress); + hal_set_ethernet_address(pHwData, priv->sLocalPara.ThisMacAddress); } //get current antenna - psLOCAL->bAntennaNo = hal_get_antenna_number(pHwData); + priv->sLocalPara.bAntennaNo = hal_get_antenna_number(pHwData); #ifdef _PE_STATE_DUMP_ WBDEBUG(("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo)); #endif @@ -186,25 +187,25 @@ WbWLanInitialize(struct wbsoft_priv * adapter) while (!hal_idle(pHwData)) msleep(10); - MTO_Init(adapter); + MTO_Init(priv); HwRadioOff = hal_get_hw_radio_off( pHwData ); - psLOCAL->RadioOffStatus.boHwRadioOff = !!HwRadioOff; + priv->sLocalPara.RadioOffStatus.boHwRadioOff = !!HwRadioOff; - hal_set_radio_mode( pHwData, (unsigned char)(psLOCAL->RadioOffStatus.boSwRadioOff || psLOCAL->RadioOffStatus.boHwRadioOff) ); + hal_set_radio_mode( pHwData, (unsigned char)(priv->sLocalPara.RadioOffStatus.boSwRadioOff || priv->sLocalPara.RadioOffStatus.boHwRadioOff) ); hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. //set a tx power for reference..... -// sme_set_tx_power_level(adapter, 12); FIXME? +// sme_set_tx_power_level(priv, 12); FIXME? return true; error: switch (InitStep) { case 5: case 4: - case 3: Mds_Destroy( adapter ); + case 3: Mds_Destroy( priv ); case 2: - case 1: WBLINUX_Destroy( adapter ); + case 1: WBLINUX_Destroy( priv ); hal_halt( pHwData, NULL ); case 0: break; } diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index 4b786fcf34ec..15e6a6562fcc 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -17,6 +17,7 @@ void wb35_set_multicast( struct net_device *netdev ); struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); void WBLINUX_stop( struct wbsoft_priv *adapter ); void WbWlanHalt( struct wbsoft_priv *adapter ); -unsigned char WbWLanInitialize(struct wbsoft_priv *adapter); +unsigned char WbWLanInitialize(struct ieee80211_hw *hw); + #endif diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index a6bc78e4609d..40bb77ca657c 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -45,7 +45,6 @@ static struct ieee80211_supported_band wbsoft_band_2GHz = { }; int wbsoft_enabled; -struct ieee80211_hw *my_dev; static int wbsoft_add_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) @@ -225,7 +224,6 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id goto error; priv = dev->priv; - my_dev = dev; pWbUsb = &priv->sHwData.WbUsb; pWbUsb->udev = udev; @@ -238,7 +236,7 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id pWbUsb->IsUsb20 = 1; } - if (!WbWLanInitialize(priv)) { + if (!WbWLanInitialize(dev)) { err = -EINVAL; goto error_free_hw; } @@ -274,7 +272,7 @@ error: return err; } -void packet_came(char *pRxBufferAddress, int PacketSize) +void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize) { struct sk_buff *skb; struct ieee80211_rx_status rx_status = {0}; @@ -299,7 +297,7 @@ void packet_came(char *pRxBufferAddress, int PacketSize) rx_status.phymode = MODE_IEEE80211B; */ - ieee80211_rx_irqsafe(my_dev, skb, &rx_status); + ieee80211_rx_irqsafe(hw, skb, &rx_status); } static void wb35_disconnect(struct usb_interface *intf) -- cgit v1.2.3 From 72ce5e9553069d9d6be562731ef5df6724a9a309 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:01 +0200 Subject: Staging: w35und: inline DRIVER_AUTHOR and DRIVER_DESC macros They're used in one place so we can inline them. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wbusb.c | 4 ++-- drivers/staging/winbond/wbusb_s.h | 3 --- 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 40bb77ca657c..67847c8ad28c 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -11,8 +11,8 @@ #include "wbhal_f.h" #include "wblinux_f.h" -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_AUTHOR("Original by: Jeff Lee Adapted to 2.6.x by Costantino Leandro (Rxart Desktop) "); +MODULE_DESCRIPTION("IS89C35 802.11bg WLAN USB Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION("0.1"); diff --git a/drivers/staging/winbond/wbusb_s.h b/drivers/staging/winbond/wbusb_s.h index 1aa8ab10b625..1de93600d848 100644 --- a/drivers/staging/winbond/wbusb_s.h +++ b/drivers/staging/winbond/wbusb_s.h @@ -28,9 +28,6 @@ typedef struct _RW_CONTEXT void* pCallBackFunctionParameter; } RW_CONTEXT, *PRW_CONTEXT; -#define DRIVER_AUTHOR "Original by: Jeff Lee Adapted to 2.6.x by Costantino Leandro (Rxart Desktop) " -#define DRIVER_DESC "IS89C35 802.11bg WLAN USB Driver" - typedef struct _WBUSB { u32 IsUsb20; struct usb_device *udev; -- cgit v1.2.3 From c9b351f5dd97bdee556ef35def850e0f4647b02c Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:02 +0200 Subject: Staging: w35und: clean up wblinux.c a bit This patch removes wrapper functions from wblinux.c and moves the hardware init and halt functions to wbusb.c which has the only callers of them. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wblinux.c | 167 ------------------------------------ drivers/staging/winbond/wblinux_f.h | 5 -- drivers/staging/winbond/wbusb.c | 150 +++++++++++++++++++++++++++++++- 3 files changed, 147 insertions(+), 175 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 03458bcd827b..9b436ac7e634 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -16,22 +16,6 @@ #include "wbhal_f.h" #include "wblinux_f.h" -unsigned char -WBLINUX_Initial(struct wbsoft_priv * adapter) -{ - spin_lock_init( &adapter->SpinLock ); - return true; -} - -void -WBLINUX_Destroy(struct wbsoft_priv * adapter) -{ - WBLINUX_stop( adapter ); -#ifdef _PE_USB_INI_DUMP_ - WBDEBUG(("[w35und] unregister_netdev!\n")); -#endif -} - void WBLINUX_stop( struct wbsoft_priv * adapter ) { @@ -61,154 +45,3 @@ WBLINUX_stop( struct wbsoft_priv * adapter ) atomic_dec(&adapter->ThreadCount); } - -void -WbWlanHalt( struct wbsoft_priv * adapter ) -{ - //--------------------- - adapter->sLocalPara.ShutDowned = true; - - Mds_Destroy(adapter); - - // Turn off Rx and Tx hardware ability - hal_stop(&adapter->sHwData); -#ifdef _PE_USB_INI_DUMP_ - WBDEBUG(("[w35und] Hal_stop O.K.\n")); -#endif - msleep(100);// Waiting Irp completed - - // Destroy the NDIS module - WBLINUX_Destroy(adapter); - - // Halt the HAL - hal_halt(&adapter->sHwData, NULL); -} - -unsigned char -WbWLanInitialize(struct ieee80211_hw *hw) -{ - struct wbsoft_priv *priv = hw->priv; - phw_data_t pHwData; - u8 *pMacAddr; - u8 *pMacAddr2; - u32 InitStep = 0; - u8 EEPROM_region; - u8 HwRadioOff; - - // - // Setting default value for Linux - // - priv->sLocalPara.region_INF = REGION_AUTO; - priv->sLocalPara.TxRateMode = RATE_AUTO; - priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; // B/G mode - priv->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; - priv->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; - hal_set_phy_type( &priv->sHwData, RF_WB_242_1 ); - priv->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; - priv->sLocalPara.bPreambleMode = AUTO_MODE; - priv->sLocalPara.RadioOffStatus.boSwRadioOff = false; - pHwData = &priv->sHwData; - hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); - - // - // Initial each module and variable - // - if (!WBLINUX_Initial(priv)) { -#ifdef _PE_USB_INI_DUMP_ - WBDEBUG(("[w35und]WBNDIS initialization failed\n")); -#endif - goto error; - } - - // Initial Software variable - priv->sLocalPara.ShutDowned = false; - - //added by ws for wep key error detection - priv->sLocalPara.bWepKeyError= false; - priv->sLocalPara.bToSelfPacketReceived = false; - priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds - - // Initial USB hal - InitStep = 1; - pHwData = &priv->sHwData; - if (!hal_init_hardware(hw)) - goto error; - - EEPROM_region = hal_get_region_from_EEPROM( pHwData ); - if (EEPROM_region != REGION_AUTO) - priv->sLocalPara.region = EEPROM_region; - else { - if (priv->sLocalPara.region_INF != REGION_AUTO) - priv->sLocalPara.region = priv->sLocalPara.region_INF; - else - priv->sLocalPara.region = REGION_USA; //default setting - } - - // Get Software setting flag from hal - priv->sLocalPara.boAntennaDiversity = false; - if (hal_software_set(pHwData) & 0x00000001) - priv->sLocalPara.boAntennaDiversity = true; - - // - // For TS module - // - InitStep = 2; - - // For MDS module - InitStep = 3; - Mds_initial(priv); - - //======================================= - // Initialize the SME, SCAN, MLME, ROAM - //======================================= - InitStep = 4; - InitStep = 5; - InitStep = 6; - - // If no user-defined address in the registry, use the addresss "burned" on the NIC instead. - pMacAddr = priv->sLocalPara.ThisMacAddress; - pMacAddr2 = priv->sLocalPara.PermanentAddress; - hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM - if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0) - memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH); - else { - // Set the user define MAC address - hal_set_ethernet_address(pHwData, priv->sLocalPara.ThisMacAddress); - } - - //get current antenna - priv->sLocalPara.bAntennaNo = hal_get_antenna_number(pHwData); -#ifdef _PE_STATE_DUMP_ - WBDEBUG(("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo)); -#endif - hal_get_hw_radio_off( pHwData ); - - // Waiting for HAL setting OK - while (!hal_idle(pHwData)) - msleep(10); - - MTO_Init(priv); - - HwRadioOff = hal_get_hw_radio_off( pHwData ); - priv->sLocalPara.RadioOffStatus.boHwRadioOff = !!HwRadioOff; - - hal_set_radio_mode( pHwData, (unsigned char)(priv->sLocalPara.RadioOffStatus.boSwRadioOff || priv->sLocalPara.RadioOffStatus.boHwRadioOff) ); - - hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. - //set a tx power for reference..... -// sme_set_tx_power_level(priv, 12); FIXME? - return true; - -error: - switch (InitStep) { - case 5: - case 4: - case 3: Mds_Destroy( priv ); - case 2: - case 1: WBLINUX_Destroy( priv ); - hal_halt( pHwData, NULL ); - case 0: break; - } - - return false; -} diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index 15e6a6562fcc..f531a0129480 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -9,15 +9,10 @@ // // wblinux_f.h // -unsigned char WBLINUX_Initial( struct wbsoft_priv *adapter ); int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev ); void WBLINUX_stop( struct wbsoft_priv *adapter ); -void WBLINUX_Destroy( struct wbsoft_priv *adapter ); void wb35_set_multicast( struct net_device *netdev ); struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); void WBLINUX_stop( struct wbsoft_priv *adapter ); -void WbWlanHalt( struct wbsoft_priv *adapter ); -unsigned char WbWLanInitialize(struct ieee80211_hw *hw); - #endif diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 67847c8ad28c..673875d30ca3 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -7,7 +7,9 @@ #include #include "core.h" +#include "mds_f.h" #include "mlmetxrx_f.h" +#include "mto_f.h" #include "wbhal_f.h" #include "wblinux_f.h" @@ -180,7 +182,7 @@ static u64 wbsoft_get_tsf(struct ieee80211_hw *dev) static const struct ieee80211_ops wbsoft_ops = { .tx = wbsoft_tx, - .start = wbsoft_start, /* Start can be pretty much empty as we do WbWLanInitialize() during probe? */ + .start = wbsoft_start, /* Start can be pretty much empty as we do wb35_hw_init() during probe? */ .stop = wbsoft_stop, .add_interface = wbsoft_add_interface, .remove_interface = wbsoft_remove_interface, @@ -193,6 +195,124 @@ static const struct ieee80211_ops wbsoft_ops = { // conf_tx: hal_set_cwmin()/hal_set_cwmax; }; +static unsigned char wb35_hw_init(struct ieee80211_hw *hw) +{ + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData; + u8 *pMacAddr; + u8 *pMacAddr2; + u32 InitStep = 0; + u8 EEPROM_region; + u8 HwRadioOff; + + // + // Setting default value for Linux + // + priv->sLocalPara.region_INF = REGION_AUTO; + priv->sLocalPara.TxRateMode = RATE_AUTO; + priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; // B/G mode + priv->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; + priv->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; + hal_set_phy_type( &priv->sHwData, RF_WB_242_1 ); + priv->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE; + priv->sLocalPara.bPreambleMode = AUTO_MODE; + priv->sLocalPara.RadioOffStatus.boSwRadioOff = false; + pHwData = &priv->sHwData; + hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); + + // Initial Software variable + priv->sLocalPara.ShutDowned = false; + + //added by ws for wep key error detection + priv->sLocalPara.bWepKeyError= false; + priv->sLocalPara.bToSelfPacketReceived = false; + priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds + + // Initial USB hal + InitStep = 1; + pHwData = &priv->sHwData; + if (!hal_init_hardware(hw)) + goto error; + + EEPROM_region = hal_get_region_from_EEPROM( pHwData ); + if (EEPROM_region != REGION_AUTO) + priv->sLocalPara.region = EEPROM_region; + else { + if (priv->sLocalPara.region_INF != REGION_AUTO) + priv->sLocalPara.region = priv->sLocalPara.region_INF; + else + priv->sLocalPara.region = REGION_USA; //default setting + } + + // Get Software setting flag from hal + priv->sLocalPara.boAntennaDiversity = false; + if (hal_software_set(pHwData) & 0x00000001) + priv->sLocalPara.boAntennaDiversity = true; + + // + // For TS module + // + InitStep = 2; + + // For MDS module + InitStep = 3; + Mds_initial(priv); + + //======================================= + // Initialize the SME, SCAN, MLME, ROAM + //======================================= + InitStep = 4; + InitStep = 5; + InitStep = 6; + + // If no user-defined address in the registry, use the addresss "burned" on the NIC instead. + pMacAddr = priv->sLocalPara.ThisMacAddress; + pMacAddr2 = priv->sLocalPara.PermanentAddress; + hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM + if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0) + memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH); + else { + // Set the user define MAC address + hal_set_ethernet_address(pHwData, priv->sLocalPara.ThisMacAddress); + } + + //get current antenna + priv->sLocalPara.bAntennaNo = hal_get_antenna_number(pHwData); +#ifdef _PE_STATE_DUMP_ + WBDEBUG(("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo)); +#endif + hal_get_hw_radio_off( pHwData ); + + // Waiting for HAL setting OK + while (!hal_idle(pHwData)) + msleep(10); + + MTO_Init(priv); + + HwRadioOff = hal_get_hw_radio_off( pHwData ); + priv->sLocalPara.RadioOffStatus.boHwRadioOff = !!HwRadioOff; + + hal_set_radio_mode( pHwData, (unsigned char)(priv->sLocalPara.RadioOffStatus.boSwRadioOff || priv->sLocalPara.RadioOffStatus.boHwRadioOff) ); + + hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. + //set a tx power for reference..... +// sme_set_tx_power_level(priv, 12); FIXME? + return true; + +error: + switch (InitStep) { + case 5: + case 4: + case 3: Mds_Destroy( priv ); + case 2: + case 1: WBLINUX_stop(priv); + hal_halt( pHwData, NULL ); + case 0: break; + } + + return false; +} + static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table) { PWBUSB pWbUsb; @@ -225,6 +345,8 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id priv = dev->priv; + spin_lock_init(&priv->SpinLock); + pWbUsb = &priv->sHwData.WbUsb; pWbUsb->udev = udev; @@ -236,7 +358,7 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id pWbUsb->IsUsb20 = 1; } - if (!WbWLanInitialize(dev)) { + if (!wb35_hw_init(dev)) { err = -EINVAL; goto error_free_hw; } @@ -300,11 +422,33 @@ void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize ieee80211_rx_irqsafe(hw, skb, &rx_status); } +static void wb35_hw_halt(struct wbsoft_priv *adapter) +{ + //--------------------- + adapter->sLocalPara.ShutDowned = true; + + Mds_Destroy( adapter ); + + // Turn off Rx and Tx hardware ability + hal_stop( &adapter->sHwData ); +#ifdef _PE_USB_INI_DUMP_ + WBDEBUG(("[w35und] Hal_stop O.K.\n")); +#endif + msleep(100);// Waiting Irp completed + + // Destroy the NDIS module + WBLINUX_stop(adapter); + + // Halt the HAL + hal_halt(&adapter->sHwData, NULL); +} + + static void wb35_disconnect(struct usb_interface *intf) { struct wbsoft_priv *priv = usb_get_intfdata(intf); - WbWlanHalt(priv); + wb35_hw_halt(priv); usb_set_intfdata(intf, NULL); usb_put_dev(interface_to_usbdev(intf)); -- cgit v1.2.3 From 40064fad22cf782304c404eebb7c6087009210bd Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:03 +0200 Subject: Staging: w35und: remove unused ->ShutDowned member from struct LOCAL_PARA It's not actually read by anyone so we might as well remove it. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/localpara.h | 1 - drivers/staging/winbond/wbusb.c | 6 ------ 2 files changed, 7 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/localpara.h b/drivers/staging/winbond/localpara.h index a308ac276bac..607bb0526cf8 100644 --- a/drivers/staging/winbond/localpara.h +++ b/drivers/staging/winbond/localpara.h @@ -149,7 +149,6 @@ typedef struct LOCAL_PARA //// power-save variables u8 iPowerSaveMode; // 0 indicates it is on, 1 indicates it is off - u8 ShutDowned; u8 ATIMmode; u8 ExcludeUnencrypted; diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 673875d30ca3..0f70101603cc 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -220,9 +220,6 @@ static unsigned char wb35_hw_init(struct ieee80211_hw *hw) pHwData = &priv->sHwData; hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); - // Initial Software variable - priv->sLocalPara.ShutDowned = false; - //added by ws for wep key error detection priv->sLocalPara.bWepKeyError= false; priv->sLocalPara.bToSelfPacketReceived = false; @@ -424,9 +421,6 @@ void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize static void wb35_hw_halt(struct wbsoft_priv *adapter) { - //--------------------- - adapter->sLocalPara.ShutDowned = true; - Mds_Destroy( adapter ); // Turn off Rx and Tx hardware ability -- cgit v1.2.3 From e8ed3475745f0e62ecd86e57cc9ca801120dc728 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:04 +0200 Subject: Staging: w35und: move global wbsoft_enabled to struct wbsoft_priv This is a preparational step for moving packet_came() to wb35rx.c(). Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/core.h | 2 ++ drivers/staging/winbond/wbusb.c | 11 ++++++----- 2 files changed, 8 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/core.h b/drivers/staging/winbond/core.h index 64b73bbf7474..c6dd223e722f 100644 --- a/drivers/staging/winbond/core.h +++ b/drivers/staging/winbond/core.h @@ -39,6 +39,8 @@ struct wbsoft_priv { struct iw_statistics iw_stats; u8 LinkName[WB_MAX_LINK_NAME_LEN]; + + bool enabled; }; #endif /* __WINBOND_CORE_H */ diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 0f70101603cc..246f20b3b793 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -46,8 +46,6 @@ static struct ieee80211_supported_band wbsoft_band_2GHz = { .n_bitrates = ARRAY_SIZE(wbsoft_rates), }; -int wbsoft_enabled; - static int wbsoft_add_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) { @@ -129,8 +127,10 @@ static int wbsoft_tx(struct ieee80211_hw *dev, struct sk_buff *skb) static int wbsoft_start(struct ieee80211_hw *dev) { - wbsoft_enabled = 1; - printk("wbsoft_start called\n"); + struct wbsoft_priv *priv = dev->priv; + + priv->enabled = true; + return 0; } @@ -393,10 +393,11 @@ error: void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize) { + struct wbsoft_priv *priv = hw->priv; struct sk_buff *skb; struct ieee80211_rx_status rx_status = {0}; - if (!wbsoft_enabled) + if (!priv->enabled) return; skb = dev_alloc_skb(PacketSize); -- cgit v1.2.3 From 1351dd3d33ec690bf5e7ee08ce62495461e80d8b Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:05 +0200 Subject: Staging: w35und: move packet_came() to wb35rx.c The function no longer has dependencies to wbusb.c so we can move it to wb35rx.c and make it static now. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wb35rx.c | 28 +++++++++++++++++++++++++++- drivers/staging/winbond/wbusb.c | 29 ----------------------------- 2 files changed, 27 insertions(+), 30 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wb35rx.c b/drivers/staging/winbond/wb35rx.c index cd5a8e16078e..85b861c4e9c5 100644 --- a/drivers/staging/winbond/wb35rx.c +++ b/drivers/staging/winbond/wb35rx.c @@ -264,8 +264,34 @@ void Wb35Rx_adjust(PDESCRIPTOR pRxDes) pRxDes->buffer_size[0] = BufferSize; } -extern void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize); +static void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize) +{ + struct wbsoft_priv *priv = hw->priv; + struct sk_buff *skb; + struct ieee80211_rx_status rx_status = {0}; + + if (!priv->enabled) + return; + + skb = dev_alloc_skb(PacketSize); + if (!skb) { + printk("Not enough memory for packet, FIXME\n"); + return; + } + + memcpy(skb_put(skb, PacketSize), + pRxBufferAddress, + PacketSize); +/* + rx_status.rate = 10; + rx_status.channel = 1; + rx_status.freq = 12345; + rx_status.phymode = MODE_IEEE80211B; +*/ + + ieee80211_rx_irqsafe(hw, skb, &rx_status); +} u16 Wb35Rx_indicate(struct ieee80211_hw *hw) { diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index 246f20b3b793..b981662a96a3 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -391,35 +391,6 @@ error: return err; } -void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize) -{ - struct wbsoft_priv *priv = hw->priv; - struct sk_buff *skb; - struct ieee80211_rx_status rx_status = {0}; - - if (!priv->enabled) - return; - - skb = dev_alloc_skb(PacketSize); - if (!skb) { - printk("Not enough memory for packet, FIXME\n"); - return; - } - - memcpy(skb_put(skb, PacketSize), - pRxBufferAddress, - PacketSize); - -/* - rx_status.rate = 10; - rx_status.channel = 1; - rx_status.freq = 12345; - rx_status.phymode = MODE_IEEE80211B; -*/ - - ieee80211_rx_irqsafe(hw, skb, &rx_status); -} - static void wb35_hw_halt(struct wbsoft_priv *adapter) { Mds_Destroy( adapter ); -- cgit v1.2.3 From 093c9fa268113abfd889893b08055d689aaa0090 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:06 +0200 Subject: Staging: w35und: remove ->skb_array from struct wbsoft_priv It's not actually used for anything, so remove it. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/core.h | 3 --- drivers/staging/winbond/wblinux.c | 16 ---------------- 2 files changed, 19 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/core.h b/drivers/staging/winbond/core.h index c6dd223e722f..9c9d5d29e667 100644 --- a/drivers/staging/winbond/core.h +++ b/drivers/staging/winbond/core.h @@ -31,10 +31,7 @@ struct wbsoft_priv { u32 RxByteCount; u32 TxByteCount; - struct sk_buff *skb_array[WBLINUX_PACKET_ARRAY_SIZE]; struct sk_buff *packet_return; - s32 skb_SetIndex; - s32 skb_GetIndex; s32 netif_state_stop; // 1: stop 0: normal struct iw_statistics iw_stats; diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c index 9b436ac7e634..87db0a830a24 100644 --- a/drivers/staging/winbond/wblinux.c +++ b/drivers/staging/winbond/wblinux.c @@ -19,25 +19,9 @@ void WBLINUX_stop( struct wbsoft_priv * adapter ) { - struct sk_buff *pSkb; - if (atomic_inc_return(&adapter->ThreadCount) == 1) { // Shutdown module immediately adapter->shutdown = 1; - - while (adapter->skb_array[ adapter->skb_GetIndex ]) { - // Trying to free the un-sending packet - pSkb = adapter->skb_array[ adapter->skb_GetIndex ]; - adapter->skb_array[ adapter->skb_GetIndex ] = NULL; - if( in_irq() ) - dev_kfree_skb_irq( pSkb ); - else - dev_kfree_skb( pSkb ); - - adapter->skb_GetIndex++; - adapter->skb_GetIndex %= WBLINUX_PACKET_ARRAY_SIZE; - } - #ifdef _PE_STATE_DUMP_ WBDEBUG(( "[w35und] SKB_RELEASE OK\n" )); #endif -- cgit v1.2.3 From 16d4d76d65c11887510200f4e74323261c465b5a Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 18:12:07 +0200 Subject: Staging: w35und: remove ->shutdown from struct wbsoft_priv It's not actually used for anything, so remove it. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/Makefile | 1 - drivers/staging/winbond/core.h | 1 - drivers/staging/winbond/wbhal.c | 1 - drivers/staging/winbond/wblinux.c | 31 ------------------------------- drivers/staging/winbond/wblinux_f.h | 2 -- drivers/staging/winbond/wbusb.c | 6 +----- 6 files changed, 1 insertion(+), 41 deletions(-) delete mode 100644 drivers/staging/winbond/wblinux.c (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/Makefile b/drivers/staging/winbond/Makefile index a93732e6201f..d337571a972b 100644 --- a/drivers/staging/winbond/Makefile +++ b/drivers/staging/winbond/Makefile @@ -9,7 +9,6 @@ w35und-objs := \ wb35rx.o \ wb35tx.o \ wbhal.o \ - wblinux.o \ wbusb.o \ diff --git a/drivers/staging/winbond/core.h b/drivers/staging/winbond/core.h index 9c9d5d29e667..fe142a10ea80 100644 --- a/drivers/staging/winbond/core.h +++ b/drivers/staging/winbond/core.h @@ -24,7 +24,6 @@ struct wbsoft_priv { MDS Mds; spinlock_t SpinLock; - u32 shutdown; atomic_t ThreadCount; diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index 026a5a8bc340..b23c5055605c 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -850,7 +850,6 @@ void hal_surprise_remove(struct wbsoft_priv *adapter) #ifdef _PE_STATE_DUMP_ WBDEBUG(("Calling hal_surprise_remove\n")); #endif - WBLINUX_stop( adapter ); } } diff --git a/drivers/staging/winbond/wblinux.c b/drivers/staging/winbond/wblinux.c deleted file mode 100644 index 87db0a830a24..000000000000 --- a/drivers/staging/winbond/wblinux.c +++ /dev/null @@ -1,31 +0,0 @@ -//============================================================================ -// Copyright (c) 1996-2005 Winbond Electronic Corporation -// -// Module Name: -// wblinux.c -// -// Abstract: -// Linux releated routines -// -//============================================================================ -#include - -#include "mds_f.h" -#include "mto_f.h" -#include "os_common.h" -#include "wbhal_f.h" -#include "wblinux_f.h" - -void -WBLINUX_stop( struct wbsoft_priv * adapter ) -{ - if (atomic_inc_return(&adapter->ThreadCount) == 1) { - // Shutdown module immediately - adapter->shutdown = 1; -#ifdef _PE_STATE_DUMP_ - WBDEBUG(( "[w35und] SKB_RELEASE OK\n" )); -#endif - } - - atomic_dec(&adapter->ThreadCount); -} diff --git a/drivers/staging/winbond/wblinux_f.h b/drivers/staging/winbond/wblinux_f.h index f531a0129480..868e87727240 100644 --- a/drivers/staging/winbond/wblinux_f.h +++ b/drivers/staging/winbond/wblinux_f.h @@ -10,9 +10,7 @@ // wblinux_f.h // int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev ); -void WBLINUX_stop( struct wbsoft_priv *adapter ); void wb35_set_multicast( struct net_device *netdev ); struct net_device_stats * wb35_netdev_stats( struct net_device *netdev ); -void WBLINUX_stop( struct wbsoft_priv *adapter ); #endif diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index b981662a96a3..cb4dee566f7f 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -302,8 +302,7 @@ error: case 4: case 3: Mds_Destroy( priv ); case 2: - case 1: WBLINUX_stop(priv); - hal_halt( pHwData, NULL ); + case 1: hal_halt( pHwData, NULL ); case 0: break; } @@ -402,9 +401,6 @@ static void wb35_hw_halt(struct wbsoft_priv *adapter) #endif msleep(100);// Waiting Irp completed - // Destroy the NDIS module - WBLINUX_stop(adapter); - // Halt the HAL hal_halt(&adapter->sHwData, NULL); } -- cgit v1.2.3 From e65c89a08f6209d3d17f938eb9dcc3c79cadcc35 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:50 +0200 Subject: Staging: w35und: make functions local to mds.c static The functions have no external references so make them static after shuffling the code around a bit to avoid forward declarations. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg --- drivers/staging/winbond/mds.c | 845 ++++++++++++++++++++-------------------- drivers/staging/winbond/mds_f.h | 4 - 2 files changed, 414 insertions(+), 435 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index df59b04da749..1bfdbc4827ff 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -7,19 +7,6 @@ #include "wbhal_f.h" #include "wblinux_f.h" -void -Mds_reset_descriptor(struct wbsoft_priv * adapter) -{ - PMDS pMds = &adapter->Mds; - - pMds->TxPause = 0; - atomic_set(&pMds->TxThreadCount, 0); - pMds->TxFillIndex = 0; - pMds->TxDesIndex = 0; - pMds->ScanTxPause = 0; - memset(pMds->TxOwner, 0, ((MAX_USB_TX_BUFFER_NUMBER + 3) & ~0x03)); -} - unsigned char Mds_initial(struct wbsoft_priv * adapter) { @@ -40,203 +27,303 @@ Mds_Destroy(struct wbsoft_priv * adapter) vRxTimerStop(adapter); } -void -Mds_Tx(struct wbsoft_priv * adapter) +static void Mds_DurationSet(struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *buffer) { - phw_data_t pHwData = &adapter->sHwData; - PMDS pMds = &adapter->Mds; - DESCRIPTOR TxDes; - PDESCRIPTOR pTxDes = &TxDes; - u8 *XmitBufAddress; - u16 XmitBufSize, PacketSize, stmp, CurrentSize, FragmentThreshold; - u8 FillIndex, TxDesIndex, FragmentCount, FillCount; - unsigned char BufferFilled = false, MICAdd = 0; - + PT00_DESCRIPTOR pT00; + PT01_DESCRIPTOR pT01; + u16 Duration, NextBodyLen, OffsetSize; + u8 Rate, i; + unsigned char CTS_on = false, RTS_on = false; + PT00_DESCRIPTOR pNextT00; + u16 BodyLen = 0; + unsigned char boGroupAddr = false; - if (pMds->TxPause) - return; - if (!hal_driver_init_OK(pHwData)) - return; + OffsetSize = pDes->FragmentThreshold + 32 + 3; + OffsetSize &= ~0x03; + Rate = pDes->TxRate >> 1; + if (!Rate) + Rate = 1; - //Only one thread can be run here - if (!atomic_inc_return(&pMds->TxThreadCount) == 1) - goto cleanup; + pT00 = (PT00_DESCRIPTOR)buffer; + pT01 = (PT01_DESCRIPTOR)(buffer+4); + pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize); - // Start to fill the data - do { - FillIndex = pMds->TxFillIndex; - if (pMds->TxOwner[FillIndex]) { // Is owned by software 0:Yes 1:No -#ifdef _PE_TX_DUMP_ - WBDEBUG(("[Mds_Tx] Tx Owner is H/W.\n")); -#endif - break; - } + if( buffer[ DOT_11_DA_OFFSET+8 ] & 0x1 ) // +8 for USB hdr + boGroupAddr = true; - XmitBufAddress = pMds->pTxBuffer + (MAX_USB_TX_BUFFER * FillIndex); //Get buffer - XmitBufSize = 0; - FillCount = 0; - do { - PacketSize = adapter->sMlmeFrame.len; - if (!PacketSize) - break; + //======================================== + // Set RTS/CTS mechanism + //======================================== + if (!boGroupAddr) + { + //NOTE : If the protection mode is enabled and the MSDU will be fragmented, + // the tx rates of MPDUs will all be DSSS rates. So it will not use + // CTS-to-self in this case. CTS-To-self will only be used when without + // fragmentation. -- 20050112 + BodyLen = (u16)pT00->T00_frame_length; //include 802.11 header + BodyLen += 4; //CRC - //For Check the buffer resource - FragmentThreshold = CURRENT_FRAGMENT_THRESHOLD; - //931130.5.b - FragmentCount = PacketSize/FragmentThreshold + 1; - stmp = PacketSize + FragmentCount*32 + 8;//931130.5.c 8:MIC - if ((XmitBufSize + stmp) >= MAX_USB_TX_BUFFER) { - printk("[Mds_Tx] Excess max tx buffer.\n"); - break; // buffer is not enough + if( BodyLen >= CURRENT_RTS_THRESHOLD ) + RTS_on = true; // Using RTS + else + { + if( pT01->T01_modulation_type ) // Is using OFDM + { + if( CURRENT_PROTECT_MECHANISM ) // Is using protect + CTS_on = true; // Using CTS } + } + } + if( RTS_on || CTS_on ) + { + if( pT01->T01_modulation_type) // Is using OFDM + { + //CTS duration + // 2 SIFS + DATA transmit time + 1 ACK + // ACK Rate : 24 Mega bps + // ACK frame length = 14 bytes + Duration = 2*DEFAULT_SIFSTIME + + 2*PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION + + ((BodyLen*8 + 22 + Rate*4 - 1)/(Rate*4))*Tsym + + ((112 + 22 + 95)/96)*Tsym; + } + else //DSSS + { + //CTS duration + // 2 SIFS + DATA transmit time + 1 ACK + // Rate : ?? Mega bps + // ACK frame length = 14 bytes + if( pT01->T01_plcp_header_length ) //long preamble + Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*2; + else + Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*2; - // - // Start transmitting - // - BufferFilled = true; + Duration += ( ((BodyLen + 14)*8 + Rate-1) / Rate + + DEFAULT_SIFSTIME*2 ); + } - /* Leaves first u8 intact */ - memset((u8 *)pTxDes + 1, 0, sizeof(DESCRIPTOR) - 1); + if( RTS_on ) + { + if( pT01->T01_modulation_type ) // Is using OFDM + { + //CTS + 1 SIFS + CTS duration + //CTS Rate : 24 Mega bps + //CTS frame length = 14 bytes + Duration += (DEFAULT_SIFSTIME + + PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION + + ((112 + 22 + 95)/96)*Tsym); + } + else + { + //CTS + 1 SIFS + CTS duration + //CTS Rate : ?? Mega bps + //CTS frame length = 14 bytes + if( pT01->T01_plcp_header_length ) //long preamble + Duration += LONG_PREAMBLE_PLUS_PLCPHEADER_TIME; + else + Duration += SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME; - TxDesIndex = pMds->TxDesIndex;//Get the current ID - pTxDes->Descriptor_ID = TxDesIndex; - pMds->TxDesFrom[ TxDesIndex ] = 2;//Storing the information of source comming from - pMds->TxDesIndex++; - pMds->TxDesIndex %= MAX_USB_TX_DESCRIPTOR; + Duration += ( ((112 + Rate-1) / Rate) + DEFAULT_SIFSTIME ); + } + } - MLME_GetNextPacket( adapter, pTxDes ); + // Set the value into USB descriptor + pT01->T01_add_rts = RTS_on ? 1 : 0; + pT01->T01_add_cts = CTS_on ? 1 : 0; + pT01->T01_rts_cts_duration = Duration; + } - // Copy header. 8byte USB + 24byte 802.11Hdr. Set TxRate, Preamble type - Mds_HeaderCopy( adapter, pTxDes, XmitBufAddress ); + //===================================== + // Fill the more fragment descriptor + //===================================== + if( boGroupAddr ) + Duration = 0; + else + { + for( i=pDes->FragmentCount-1; i>0; i-- ) + { + NextBodyLen = (u16)pNextT00->T00_frame_length; + NextBodyLen += 4; //CRC - // For speed up Key setting - if (pTxDes->EapFix) { -#ifdef _PE_TX_DUMP_ - WBDEBUG(("35: EPA 4th frame detected. Size = %d\n", PacketSize)); -#endif - pHwData->IsKeyPreSet = 1; + if( pT01->T01_modulation_type ) + { + //OFDM + // data transmit time + 3 SIFS + 2 ACK + // Rate : ??Mega bps + // ACK frame length = 14 bytes, tx rate = 24M + Duration = PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION * 3; + Duration += (((NextBodyLen*8 + 22 + Rate*4 - 1)/(Rate*4)) * Tsym + + (((2*14)*8 + 22 + 95)/96)*Tsym + + DEFAULT_SIFSTIME*3); } + else + { + //DSSS + // data transmit time + 2 ACK + 3 SIFS + // Rate : ??Mega bps + // ACK frame length = 14 bytes + //TODO : + if( pT01->T01_plcp_header_length ) //long preamble + Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*3; + else + Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*3; - // Copy (fragment) frame body, and set USB, 802.11 hdr flag - CurrentSize = Mds_BodyCopy(adapter, pTxDes, XmitBufAddress); - - // Set RTS/CTS and Normal duration field into buffer - Mds_DurationSet(adapter, pTxDes, XmitBufAddress); + Duration += ( ((NextBodyLen + (2*14))*8 + Rate-1) / Rate + + DEFAULT_SIFSTIME*3 ); + } - // - // Calculation MIC from buffer which maybe fragment, then fill into temporary address 8 byte - // 931130.5.e - if (MICAdd) - Mds_MicFill( adapter, pTxDes, XmitBufAddress ); + ((u16 *)buffer)[5] = cpu_to_le16(Duration);// 4 USHOR for skip 8B USB, 2USHORT=FC + Duration - //Shift to the next address - XmitBufSize += CurrentSize; - XmitBufAddress += CurrentSize; + //----20061009 add by anson's endian + pNextT00->value = cpu_to_le32(pNextT00->value); + pT01->value = cpu_to_le32( pT01->value ); + //----end 20061009 add by anson's endian -#ifdef _IBSS_BEACON_SEQ_STICK_ - if ((XmitBufAddress[ DOT_11_DA_OFFSET+8 ] & 0xfc) != MAC_SUBTYPE_MNGMNT_PROBE_REQUEST) // +8 for USB hdr -#endif - pMds->TxToggle = true; + buffer += OffsetSize; + pT01 = (PT01_DESCRIPTOR)(buffer+4); + if (i != 1) //The last fragment will not have the next fragment + pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize); + } - // Get packet to transmit completed, 1:TESTSTA 2:MLME 3: Ndis data - MLME_SendComplete(adapter, 0, true); + //===================================== + // Fill the last fragment descriptor + //===================================== + if( pT01->T01_modulation_type ) + { + //OFDM + // 1 SIFS + 1 ACK + // Rate : 24 Mega bps + // ACK frame length = 14 bytes + Duration = PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION; + //The Tx rate of ACK use 24M + Duration += (((112 + 22 + 95)/96)*Tsym + DEFAULT_SIFSTIME ); + } + else + { + // DSSS + // 1 ACK + 1 SIFS + // Rate : ?? Mega bps + // ACK frame length = 14 bytes(112 bits) + if( pT01->T01_plcp_header_length ) //long preamble + Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME; + else + Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME; - // Software TSC count 20060214 - pMds->TxTsc++; - if (pMds->TxTsc == 0) - pMds->TxTsc_2++; + Duration += ( (112 + Rate-1)/Rate + DEFAULT_SIFSTIME ); + } + } - FillCount++; // 20060928 - } while (HAL_USB_MODE_BURST(pHwData)); // End of multiple MSDU copy loop. false = single true = multiple sending + ((u16 *)buffer)[5] = cpu_to_le16(Duration);// 4 USHOR for skip 8B USB, 2USHORT=FC + Duration + pT00->value = cpu_to_le32(pT00->value); + pT01->value = cpu_to_le32(pT01->value); + //--end 20061009 add - // Move to the next one, if necessary - if (BufferFilled) { - // size setting - pMds->TxBufferSize[ FillIndex ] = XmitBufSize; +} - // 20060928 set Tx count - pMds->TxCountInBuffer[FillIndex] = FillCount; +// The function return the 4n size of usb pk +static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +{ + PT00_DESCRIPTOR pT00; + PMDS pMds = &adapter->Mds; + u8 *buffer; + u8 *src_buffer; + u8 *pctmp; + u16 Size = 0; + u16 SizeLeft, CopySize, CopyLeft, stmp; + u8 buf_index, FragmentCount = 0; - // Set owner flag - pMds->TxOwner[FillIndex] = 1; - pMds->TxFillIndex++; - pMds->TxFillIndex %= MAX_USB_TX_BUFFER_NUMBER; - BufferFilled = false; + // Copy fragment body + buffer = TargetBuffer; // shift 8B usb + 24B 802.11 + SizeLeft = pDes->buffer_total_size; + buf_index = pDes->buffer_start_index; + + pT00 = (PT00_DESCRIPTOR)buffer; + while (SizeLeft) { + pT00 = (PT00_DESCRIPTOR)buffer; + CopySize = SizeLeft; + if (SizeLeft > pDes->FragmentThreshold) { + CopySize = pDes->FragmentThreshold; + pT00->T00_frame_length = 24 + CopySize;//Set USB length } else - break; + pT00->T00_frame_length = 24 + SizeLeft;//Set USB length - if (!PacketSize) // No more pk for transmitting - break; + SizeLeft -= CopySize; - } while(true); + // 1 Byte operation + pctmp = (u8 *)( buffer + 8 + DOT_11_SEQUENCE_OFFSET ); + *pctmp &= 0xf0; + *pctmp |= FragmentCount;//931130.5.m + if( !FragmentCount ) + pT00->T00_first_mpdu = 1; - // - // Start to send by lower module - // - if (!pHwData->IsKeyPreSet) - Wb35Tx_start(adapter); + buffer += 32; // 8B usb + 24B 802.11 header + Size += 32; - cleanup: - atomic_dec(&pMds->TxThreadCount); -} + // Copy into buffer + stmp = CopySize + 3; + stmp &= ~0x03;//4n Alignment + Size += stmp;// Current 4n offset of mpdu -void -Mds_SendComplete(struct wbsoft_priv * adapter, PT02_DESCRIPTOR pT02) -{ - PMDS pMds = &adapter->Mds; - phw_data_t pHwData = &adapter->sHwData; - u8 PacketId = (u8)pT02->T02_Tx_PktID; - unsigned char SendOK = true; - u8 RetryCount, TxRate; + while (CopySize) { + // Copy body + src_buffer = pDes->buffer_address[buf_index]; + CopyLeft = CopySize; + if (CopySize >= pDes->buffer_size[buf_index]) { + CopyLeft = pDes->buffer_size[buf_index]; - if (pT02->T02_IgnoreResult) // Don't care the result - return; - if (pT02->T02_IsLastMpdu) { - //TODO: DTO -- get the retry count and fragment count - // Tx rate - TxRate = pMds->TxRate[ PacketId ][ 0 ]; - RetryCount = (u8)pT02->T02_MPDU_Cnt; - if (pT02->value & FLAG_ERROR_TX_MASK) { - SendOK = false; + // Get the next buffer of descriptor + buf_index++; + buf_index %= MAX_DESCRIPTOR_BUFFER_INDEX; + } else { + u8 *pctmp = pDes->buffer_address[buf_index]; + pctmp += CopySize; + pDes->buffer_address[buf_index] = pctmp; + pDes->buffer_size[buf_index] -= CopySize; + } - if (pT02->T02_transmit_abort || pT02->T02_out_of_MaxTxMSDULiftTime) { - //retry error - pHwData->dto_tx_retry_count += (RetryCount+1); - //[for tx debug] - if (RetryCount<7) - pHwData->tx_retry_count[RetryCount] += RetryCount; - else - pHwData->tx_retry_count[7] += RetryCount; - #ifdef _PE_STATE_DUMP_ - WBDEBUG(("dto_tx_retry_count =%d\n", pHwData->dto_tx_retry_count)); - #endif - MTO_SetTxCount(adapter, TxRate, RetryCount); + memcpy(buffer, src_buffer, CopyLeft); + buffer += CopyLeft; + CopySize -= CopyLeft; + } + + // 931130.5.n + if (pMds->MicAdd) { + if (!SizeLeft) { + pMds->MicWriteAddress[ pMds->MicWriteIndex ] = buffer - pMds->MicAdd; + pMds->MicWriteSize[ pMds->MicWriteIndex ] = pMds->MicAdd; + pMds->MicAdd = 0; } - pHwData->dto_tx_frag_count += (RetryCount+1); + else if( SizeLeft < 8 ) //931130.5.p + { + pMds->MicAdd = SizeLeft; + pMds->MicWriteAddress[ pMds->MicWriteIndex ] = buffer - ( 8 - SizeLeft ); + pMds->MicWriteSize[ pMds->MicWriteIndex ] = 8 - SizeLeft; + pMds->MicWriteIndex++; + } + } - //[for tx debug] - if (pT02->T02_transmit_abort_due_to_TBTT) - pHwData->tx_TBTT_start_count++; - if (pT02->T02_transmit_without_encryption_due_to_wep_on_false) - pHwData->tx_WepOn_false_count++; - if (pT02->T02_discard_due_to_null_wep_key) - pHwData->tx_Null_key_count++; - } else { - if (pT02->T02_effective_transmission_rate) - pHwData->tx_ETR_count++; - MTO_SetTxCount(adapter, TxRate, RetryCount); + // Does it need to generate the new header for next mpdu? + if (SizeLeft) { + buffer = TargetBuffer + Size; // Get the next 4n start address + memcpy( buffer, TargetBuffer, 32 );//Copy 8B USB +24B 802.11 + pT00 = (PT00_DESCRIPTOR)buffer; + pT00->T00_first_mpdu = 0; } - // Clear send result buffer - pMds->TxResult[ PacketId ] = 0; - } else - pMds->TxResult[ PacketId ] |= ((u16)(pT02->value & 0x0ffff)); + FragmentCount++; + } + + pT00->T00_last_mpdu = 1; + pT00->T00_IsLastMpdu = 1; + buffer = (u8 *)pT00 + 8; // +8 for USB hdr + buffer[1] &= ~0x04; // Clear more frag bit of 802.11 frame control + pDes->FragmentCount = FragmentCount; // Update the correct fragment number + return Size; } -void -Mds_HeaderCopy(struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +static void Mds_HeaderCopy(struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) { PMDS pMds = &adapter->Mds; u8 *src_buffer = pDes->buffer_address[0];//931130.5.g @@ -331,301 +418,197 @@ Mds_HeaderCopy(struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) } -// The function return the 4n size of usb pk -u16 -Mds_BodyCopy(struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *TargetBuffer) +void +Mds_Tx(struct wbsoft_priv * adapter) { - PT00_DESCRIPTOR pT00; - PMDS pMds = &adapter->Mds; - u8 *buffer; - u8 *src_buffer; - u8 *pctmp; - u16 Size = 0; - u16 SizeLeft, CopySize, CopyLeft, stmp; - u8 buf_index, FragmentCount = 0; + phw_data_t pHwData = &adapter->sHwData; + PMDS pMds = &adapter->Mds; + DESCRIPTOR TxDes; + PDESCRIPTOR pTxDes = &TxDes; + u8 *XmitBufAddress; + u16 XmitBufSize, PacketSize, stmp, CurrentSize, FragmentThreshold; + u8 FillIndex, TxDesIndex, FragmentCount, FillCount; + unsigned char BufferFilled = false, MICAdd = 0; - // Copy fragment body - buffer = TargetBuffer; // shift 8B usb + 24B 802.11 - SizeLeft = pDes->buffer_total_size; - buf_index = pDes->buffer_start_index; + if (pMds->TxPause) + return; + if (!hal_driver_init_OK(pHwData)) + return; - pT00 = (PT00_DESCRIPTOR)buffer; - while (SizeLeft) { - pT00 = (PT00_DESCRIPTOR)buffer; - CopySize = SizeLeft; - if (SizeLeft > pDes->FragmentThreshold) { - CopySize = pDes->FragmentThreshold; - pT00->T00_frame_length = 24 + CopySize;//Set USB length - } else - pT00->T00_frame_length = 24 + SizeLeft;//Set USB length + //Only one thread can be run here + if (!atomic_inc_return(&pMds->TxThreadCount) == 1) + goto cleanup; - SizeLeft -= CopySize; + // Start to fill the data + do { + FillIndex = pMds->TxFillIndex; + if (pMds->TxOwner[FillIndex]) { // Is owned by software 0:Yes 1:No +#ifdef _PE_TX_DUMP_ + WBDEBUG(("[Mds_Tx] Tx Owner is H/W.\n")); +#endif + break; + } - // 1 Byte operation - pctmp = (u8 *)( buffer + 8 + DOT_11_SEQUENCE_OFFSET ); - *pctmp &= 0xf0; - *pctmp |= FragmentCount;//931130.5.m - if( !FragmentCount ) - pT00->T00_first_mpdu = 1; + XmitBufAddress = pMds->pTxBuffer + (MAX_USB_TX_BUFFER * FillIndex); //Get buffer + XmitBufSize = 0; + FillCount = 0; + do { + PacketSize = adapter->sMlmeFrame.len; + if (!PacketSize) + break; - buffer += 32; // 8B usb + 24B 802.11 header - Size += 32; + //For Check the buffer resource + FragmentThreshold = CURRENT_FRAGMENT_THRESHOLD; + //931130.5.b + FragmentCount = PacketSize/FragmentThreshold + 1; + stmp = PacketSize + FragmentCount*32 + 8;//931130.5.c 8:MIC + if ((XmitBufSize + stmp) >= MAX_USB_TX_BUFFER) { + printk("[Mds_Tx] Excess max tx buffer.\n"); + break; // buffer is not enough + } - // Copy into buffer - stmp = CopySize + 3; - stmp &= ~0x03;//4n Alignment - Size += stmp;// Current 4n offset of mpdu - while (CopySize) { - // Copy body - src_buffer = pDes->buffer_address[buf_index]; - CopyLeft = CopySize; - if (CopySize >= pDes->buffer_size[buf_index]) { - CopyLeft = pDes->buffer_size[buf_index]; + // + // Start transmitting + // + BufferFilled = true; - // Get the next buffer of descriptor - buf_index++; - buf_index %= MAX_DESCRIPTOR_BUFFER_INDEX; - } else { - u8 *pctmp = pDes->buffer_address[buf_index]; - pctmp += CopySize; - pDes->buffer_address[buf_index] = pctmp; - pDes->buffer_size[buf_index] -= CopySize; - } - - memcpy(buffer, src_buffer, CopyLeft); - buffer += CopyLeft; - CopySize -= CopyLeft; - } + /* Leaves first u8 intact */ + memset((u8 *)pTxDes + 1, 0, sizeof(DESCRIPTOR) - 1); - // 931130.5.n - if (pMds->MicAdd) { - if (!SizeLeft) { - pMds->MicWriteAddress[ pMds->MicWriteIndex ] = buffer - pMds->MicAdd; - pMds->MicWriteSize[ pMds->MicWriteIndex ] = pMds->MicAdd; - pMds->MicAdd = 0; - } - else if( SizeLeft < 8 ) //931130.5.p - { - pMds->MicAdd = SizeLeft; - pMds->MicWriteAddress[ pMds->MicWriteIndex ] = buffer - ( 8 - SizeLeft ); - pMds->MicWriteSize[ pMds->MicWriteIndex ] = 8 - SizeLeft; - pMds->MicWriteIndex++; - } - } + TxDesIndex = pMds->TxDesIndex;//Get the current ID + pTxDes->Descriptor_ID = TxDesIndex; + pMds->TxDesFrom[ TxDesIndex ] = 2;//Storing the information of source comming from + pMds->TxDesIndex++; + pMds->TxDesIndex %= MAX_USB_TX_DESCRIPTOR; - // Does it need to generate the new header for next mpdu? - if (SizeLeft) { - buffer = TargetBuffer + Size; // Get the next 4n start address - memcpy( buffer, TargetBuffer, 32 );//Copy 8B USB +24B 802.11 - pT00 = (PT00_DESCRIPTOR)buffer; - pT00->T00_first_mpdu = 0; - } + MLME_GetNextPacket( adapter, pTxDes ); - FragmentCount++; - } + // Copy header. 8byte USB + 24byte 802.11Hdr. Set TxRate, Preamble type + Mds_HeaderCopy( adapter, pTxDes, XmitBufAddress ); - pT00->T00_last_mpdu = 1; - pT00->T00_IsLastMpdu = 1; - buffer = (u8 *)pT00 + 8; // +8 for USB hdr - buffer[1] &= ~0x04; // Clear more frag bit of 802.11 frame control - pDes->FragmentCount = FragmentCount; // Update the correct fragment number - return Size; -} + // For speed up Key setting + if (pTxDes->EapFix) { +#ifdef _PE_TX_DUMP_ + WBDEBUG(("35: EPA 4th frame detected. Size = %d\n", PacketSize)); +#endif + pHwData->IsKeyPreSet = 1; + } + // Copy (fragment) frame body, and set USB, 802.11 hdr flag + CurrentSize = Mds_BodyCopy(adapter, pTxDes, XmitBufAddress); -void -Mds_DurationSet( struct wbsoft_priv * adapter, PDESCRIPTOR pDes, u8 *buffer ) -{ - PT00_DESCRIPTOR pT00; - PT01_DESCRIPTOR pT01; - u16 Duration, NextBodyLen, OffsetSize; - u8 Rate, i; - unsigned char CTS_on = false, RTS_on = false; - PT00_DESCRIPTOR pNextT00; - u16 BodyLen = 0; - unsigned char boGroupAddr = false; + // Set RTS/CTS and Normal duration field into buffer + Mds_DurationSet(adapter, pTxDes, XmitBufAddress); - OffsetSize = pDes->FragmentThreshold + 32 + 3; - OffsetSize &= ~0x03; - Rate = pDes->TxRate >> 1; - if (!Rate) - Rate = 1; + // + // Calculation MIC from buffer which maybe fragment, then fill into temporary address 8 byte + // 931130.5.e + if (MICAdd) + Mds_MicFill( adapter, pTxDes, XmitBufAddress ); - pT00 = (PT00_DESCRIPTOR)buffer; - pT01 = (PT01_DESCRIPTOR)(buffer+4); - pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize); + //Shift to the next address + XmitBufSize += CurrentSize; + XmitBufAddress += CurrentSize; - if( buffer[ DOT_11_DA_OFFSET+8 ] & 0x1 ) // +8 for USB hdr - boGroupAddr = true; +#ifdef _IBSS_BEACON_SEQ_STICK_ + if ((XmitBufAddress[ DOT_11_DA_OFFSET+8 ] & 0xfc) != MAC_SUBTYPE_MNGMNT_PROBE_REQUEST) // +8 for USB hdr +#endif + pMds->TxToggle = true; - //======================================== - // Set RTS/CTS mechanism - //======================================== - if (!boGroupAddr) - { - //NOTE : If the protection mode is enabled and the MSDU will be fragmented, - // the tx rates of MPDUs will all be DSSS rates. So it will not use - // CTS-to-self in this case. CTS-To-self will only be used when without - // fragmentation. -- 20050112 - BodyLen = (u16)pT00->T00_frame_length; //include 802.11 header - BodyLen += 4; //CRC + // Get packet to transmit completed, 1:TESTSTA 2:MLME 3: Ndis data + MLME_SendComplete(adapter, 0, true); - if( BodyLen >= CURRENT_RTS_THRESHOLD ) - RTS_on = true; // Using RTS - else - { - if( pT01->T01_modulation_type ) // Is using OFDM - { - if( CURRENT_PROTECT_MECHANISM ) // Is using protect - CTS_on = true; // Using CTS - } - } - } + // Software TSC count 20060214 + pMds->TxTsc++; + if (pMds->TxTsc == 0) + pMds->TxTsc_2++; - if( RTS_on || CTS_on ) - { - if( pT01->T01_modulation_type) // Is using OFDM - { - //CTS duration - // 2 SIFS + DATA transmit time + 1 ACK - // ACK Rate : 24 Mega bps - // ACK frame length = 14 bytes - Duration = 2*DEFAULT_SIFSTIME + - 2*PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION + - ((BodyLen*8 + 22 + Rate*4 - 1)/(Rate*4))*Tsym + - ((112 + 22 + 95)/96)*Tsym; - } - else //DSSS - { - //CTS duration - // 2 SIFS + DATA transmit time + 1 ACK - // Rate : ?? Mega bps - // ACK frame length = 14 bytes - if( pT01->T01_plcp_header_length ) //long preamble - Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*2; - else - Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*2; + FillCount++; // 20060928 + } while (HAL_USB_MODE_BURST(pHwData)); // End of multiple MSDU copy loop. false = single true = multiple sending - Duration += ( ((BodyLen + 14)*8 + Rate-1) / Rate + - DEFAULT_SIFSTIME*2 ); - } + // Move to the next one, if necessary + if (BufferFilled) { + // size setting + pMds->TxBufferSize[ FillIndex ] = XmitBufSize; - if( RTS_on ) - { - if( pT01->T01_modulation_type ) // Is using OFDM - { - //CTS + 1 SIFS + CTS duration - //CTS Rate : 24 Mega bps - //CTS frame length = 14 bytes - Duration += (DEFAULT_SIFSTIME + - PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION + - ((112 + 22 + 95)/96)*Tsym); - } - else - { - //CTS + 1 SIFS + CTS duration - //CTS Rate : ?? Mega bps - //CTS frame length = 14 bytes - if( pT01->T01_plcp_header_length ) //long preamble - Duration += LONG_PREAMBLE_PLUS_PLCPHEADER_TIME; - else - Duration += SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME; + // 20060928 set Tx count + pMds->TxCountInBuffer[FillIndex] = FillCount; - Duration += ( ((112 + Rate-1) / Rate) + DEFAULT_SIFSTIME ); - } - } + // Set owner flag + pMds->TxOwner[FillIndex] = 1; - // Set the value into USB descriptor - pT01->T01_add_rts = RTS_on ? 1 : 0; - pT01->T01_add_cts = CTS_on ? 1 : 0; - pT01->T01_rts_cts_duration = Duration; - } + pMds->TxFillIndex++; + pMds->TxFillIndex %= MAX_USB_TX_BUFFER_NUMBER; + BufferFilled = false; + } else + break; - //===================================== - // Fill the more fragment descriptor - //===================================== - if( boGroupAddr ) - Duration = 0; - else - { - for( i=pDes->FragmentCount-1; i>0; i-- ) - { - NextBodyLen = (u16)pNextT00->T00_frame_length; - NextBodyLen += 4; //CRC + if (!PacketSize) // No more pk for transmitting + break; - if( pT01->T01_modulation_type ) - { - //OFDM - // data transmit time + 3 SIFS + 2 ACK - // Rate : ??Mega bps - // ACK frame length = 14 bytes, tx rate = 24M - Duration = PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION * 3; - Duration += (((NextBodyLen*8 + 22 + Rate*4 - 1)/(Rate*4)) * Tsym + - (((2*14)*8 + 22 + 95)/96)*Tsym + - DEFAULT_SIFSTIME*3); - } - else - { - //DSSS - // data transmit time + 2 ACK + 3 SIFS - // Rate : ??Mega bps - // ACK frame length = 14 bytes - //TODO : - if( pT01->T01_plcp_header_length ) //long preamble - Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*3; - else - Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*3; + } while(true); - Duration += ( ((NextBodyLen + (2*14))*8 + Rate-1) / Rate + - DEFAULT_SIFSTIME*3 ); - } + // + // Start to send by lower module + // + if (!pHwData->IsKeyPreSet) + Wb35Tx_start(adapter); - ((u16 *)buffer)[5] = cpu_to_le16(Duration);// 4 USHOR for skip 8B USB, 2USHORT=FC + Duration + cleanup: + atomic_dec(&pMds->TxThreadCount); +} - //----20061009 add by anson's endian - pNextT00->value = cpu_to_le32(pNextT00->value); - pT01->value = cpu_to_le32( pT01->value ); - //----end 20061009 add by anson's endian +void +Mds_SendComplete(struct wbsoft_priv * adapter, PT02_DESCRIPTOR pT02) +{ + PMDS pMds = &adapter->Mds; + phw_data_t pHwData = &adapter->sHwData; + u8 PacketId = (u8)pT02->T02_Tx_PktID; + unsigned char SendOK = true; + u8 RetryCount, TxRate; - buffer += OffsetSize; - pT01 = (PT01_DESCRIPTOR)(buffer+4); - if (i != 1) //The last fragment will not have the next fragment - pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize); - } + if (pT02->T02_IgnoreResult) // Don't care the result + return; + if (pT02->T02_IsLastMpdu) { + //TODO: DTO -- get the retry count and fragment count + // Tx rate + TxRate = pMds->TxRate[ PacketId ][ 0 ]; + RetryCount = (u8)pT02->T02_MPDU_Cnt; + if (pT02->value & FLAG_ERROR_TX_MASK) { + SendOK = false; - //===================================== - // Fill the last fragment descriptor - //===================================== - if( pT01->T01_modulation_type ) - { - //OFDM - // 1 SIFS + 1 ACK - // Rate : 24 Mega bps - // ACK frame length = 14 bytes - Duration = PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION; - //The Tx rate of ACK use 24M - Duration += (((112 + 22 + 95)/96)*Tsym + DEFAULT_SIFSTIME ); - } - else - { - // DSSS - // 1 ACK + 1 SIFS - // Rate : ?? Mega bps - // ACK frame length = 14 bytes(112 bits) - if( pT01->T01_plcp_header_length ) //long preamble - Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME; - else - Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME; + if (pT02->T02_transmit_abort || pT02->T02_out_of_MaxTxMSDULiftTime) { + //retry error + pHwData->dto_tx_retry_count += (RetryCount+1); + //[for tx debug] + if (RetryCount<7) + pHwData->tx_retry_count[RetryCount] += RetryCount; + else + pHwData->tx_retry_count[7] += RetryCount; + #ifdef _PE_STATE_DUMP_ + WBDEBUG(("dto_tx_retry_count =%d\n", pHwData->dto_tx_retry_count)); + #endif + MTO_SetTxCount(adapter, TxRate, RetryCount); + } + pHwData->dto_tx_frag_count += (RetryCount+1); - Duration += ( (112 + Rate-1)/Rate + DEFAULT_SIFSTIME ); + //[for tx debug] + if (pT02->T02_transmit_abort_due_to_TBTT) + pHwData->tx_TBTT_start_count++; + if (pT02->T02_transmit_without_encryption_due_to_wep_on_false) + pHwData->tx_WepOn_false_count++; + if (pT02->T02_discard_due_to_null_wep_key) + pHwData->tx_Null_key_count++; + } else { + if (pT02->T02_effective_transmission_rate) + pHwData->tx_ETR_count++; + MTO_SetTxCount(adapter, TxRate, RetryCount); } - } - - ((u16 *)buffer)[5] = cpu_to_le16(Duration);// 4 USHOR for skip 8B USB, 2USHORT=FC + Duration - pT00->value = cpu_to_le32(pT00->value); - pT01->value = cpu_to_le32(pT01->value); - //--end 20061009 add + // Clear send result buffer + pMds->TxResult[ PacketId ] = 0; + } else + pMds->TxResult[ PacketId ] |= ((u16)(pT02->value & 0x0ffff)); } diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index a3724ac6798d..8109eba09add 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -7,12 +7,8 @@ unsigned char Mds_initial( struct wbsoft_priv *adapter ); void Mds_Destroy( struct wbsoft_priv *adapter ); void Mds_Tx( struct wbsoft_priv *adapter ); -void Mds_HeaderCopy( struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -u16 Mds_BodyCopy( struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); -void Mds_DurationSet( struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *TargetBuffer ); void Mds_SendComplete( struct wbsoft_priv *adapter, PT02_DESCRIPTOR pT02 ); void Mds_MpduProcess( struct wbsoft_priv *adapter, PDESCRIPTOR pRxDes ); -void Mds_reset_descriptor( struct wbsoft_priv *adapter ); extern void DataDmp(u8 *pdata, u32 len, u32 offset); -- cgit v1.2.3 From eafe79bda1a4d6f5a61a85b337ce82ef1d50cb6f Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:51 +0200 Subject: Staging: w35und: make functions local to mlmetxrx.c static Convert functions that don't have external references to static and remove the ones that are not used at all. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/mlmetxrx.c | 55 +----------------------------------- drivers/staging/winbond/mlmetxrx_f.h | 9 ------ 2 files changed, 1 insertion(+), 63 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/mlmetxrx.c b/drivers/staging/winbond/mlmetxrx.c index f3da9a6a85c1..07802afd2b87 100644 --- a/drivers/staging/winbond/mlmetxrx.c +++ b/drivers/staging/winbond/mlmetxrx.c @@ -19,59 +19,6 @@ #include "mds_f.h" -void MLMEResetTxRx(struct wbsoft_priv * adapter) -{ - s32 i; - - // Reset the interface between MDS and MLME - for (i = 0; i < MAX_NUM_TX_MMPDU; i++) - adapter->sMlmeFrame.TxMMPDUInUse[i] = false; - for (i = 0; i < MAX_NUM_RX_MMPDU; i++) - adapter->sMlmeFrame.SaveRxBufSlotInUse[i] = false; - - adapter->sMlmeFrame.wNumRxMMPDUInMLME = 0; - adapter->sMlmeFrame.wNumRxMMPDUDiscarded = 0; - adapter->sMlmeFrame.wNumRxMMPDU = 0; - adapter->sMlmeFrame.wNumTxMMPDUDiscarded = 0; - adapter->sMlmeFrame.wNumTxMMPDU = 0; - adapter->sLocalPara.boCCAbusy = false; - adapter->sLocalPara.iPowerSaveMode = PWR_ACTIVE; // Power active -} - -//============================================================================= -// Function: -// MLMEGetMMPDUBuffer() -// -// Description: -// Return the pointer to an available data buffer with -// the size MAX_MMPDU_SIZE for a MMPDU. -// -// Arguments: -// adapter - pointer to the miniport adapter context. -// -// Return value: -// NULL : No available data buffer available -// Otherwise: Pointer to the data buffer -//============================================================================= - -/* FIXME: Should this just be replaced with kmalloc() and kfree()? */ -u8 *MLMEGetMMPDUBuffer(struct wbsoft_priv * adapter) -{ - s32 i; - u8 *returnVal; - - for (i = 0; i< MAX_NUM_TX_MMPDU; i++) { - if (adapter->sMlmeFrame.TxMMPDUInUse[i] == false) - break; - } - if (i >= MAX_NUM_TX_MMPDU) return NULL; - - returnVal = (u8 *)&(adapter->sMlmeFrame.TxMMPDU[i]); - adapter->sMlmeFrame.TxMMPDUInUse[i] = true; - - return returnVal; -} - //============================================================================= u8 MLMESendFrame(struct wbsoft_priv * adapter, u8 *pMMPDU, u16 len, u8 DataType) /* DataType : FRAME_TYPE_802_11_MANAGEMENT, FRAME_TYPE_802_11_MANAGEMENT_CHALLENGE, @@ -109,7 +56,7 @@ void MLME_GetNextPacket(struct wbsoft_priv *adapter, PDESCRIPTOR desc) desc->Type = adapter->sMlmeFrame.DataType; } -void MLMEfreeMMPDUBuffer(struct wbsoft_priv * adapter, s8 *pData) +static void MLMEfreeMMPDUBuffer(struct wbsoft_priv *adapter, s8 *pData) { int i; diff --git a/drivers/staging/winbond/mlmetxrx_f.h b/drivers/staging/winbond/mlmetxrx_f.h index 905c301028a3..5f05a6e1cda0 100644 --- a/drivers/staging/winbond/mlmetxrx_f.h +++ b/drivers/staging/winbond/mlmetxrx_f.h @@ -15,15 +15,6 @@ MLMEProcThread( struct wbsoft_priv * adapter ); -void MLMEResetTxRx( struct wbsoft_priv * adapter); - -u8 * -MLMEGetMMPDUBuffer( - struct wbsoft_priv * adapter - ); - -void MLMEfreeMMPDUBuffer( struct wbsoft_priv * adapter, s8 * pData); - void MLME_GetNextPacket( struct wbsoft_priv * adapter, PDESCRIPTOR pDes ); u8 MLMESendFrame( struct wbsoft_priv * adapter, u8 *pMMPDU, -- cgit v1.2.3 From 9ce8a6fe4c36ad6a249539a8f06c57972a677355 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:52 +0200 Subject: Staging: w35und: remove dead code from mto.c Remove lots of code that's never used. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/mto.c | 647 +----------------------------------------- drivers/staging/winbond/mto.h | 3 - 2 files changed, 2 insertions(+), 648 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/mto.c b/drivers/staging/winbond/mto.c index 612a95c554cd..de11a05efae2 100644 --- a/drivers/staging/winbond/mto.c +++ b/drivers/staging/winbond/mto.c @@ -29,7 +29,6 @@ // Declare SQ3 to rate and fragmentation threshold table // Declare fragmentation thresholds table -#define MTO_MAX_SQ3_LEVELS 14 #define MTO_MAX_FRAG_TH_LEVELS 5 #define MTO_MAX_DATA_RATE_LEVELS 12 @@ -38,180 +37,15 @@ u16 MTO_Frag_Th_Tbl[MTO_MAX_FRAG_TH_LEVELS] = 256, 384, 512, 768, 1536 }; -u8 MTO_SQ3_Level[MTO_MAX_SQ3_LEVELS] = -{ - 0, 26, 30, 32, 34, 35, 37, 42, 44, 46, 54, 62, 78, 81 -}; -u8 MTO_SQ3toRate[MTO_MAX_SQ3_LEVELS] = -{ - 0, 1, 1, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 -}; -u8 MTO_SQ3toFrag[MTO_MAX_SQ3_LEVELS] = -{ - 0, 2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4 -}; - -// One Exchange Time table -// -u16 MTO_One_Exchange_Time_Tbl_l[MTO_MAX_FRAG_TH_LEVELS][MTO_MAX_DATA_RATE_LEVELS] = -{ - { 2554, 1474, 822, 0, 0, 636, 0, 0, 0, 0, 0, 0}, - { 3578, 1986, 1009, 0, 0, 729, 0, 0, 0, 0, 0, 0}, - { 4602, 2498, 1195, 0, 0, 822, 0, 0, 0, 0, 0, 0}, - { 6650, 3522, 1567, 0, 0, 1009, 0, 0, 0, 0, 0, 0}, - {12794, 6594, 2684, 0, 0, 1567, 0, 0, 0, 0, 0, 0} -}; - -u16 MTO_One_Exchange_Time_Tbl_s[MTO_MAX_FRAG_TH_LEVELS][MTO_MAX_DATA_RATE_LEVELS] = -{ - { 0, 1282, 630, 404, 288, 444, 232, 172, 144, 116, 100, 96}, - { 0, 1794, 817, 572, 400, 537, 316, 228, 188, 144, 124, 116}, - { 0, 2306, 1003, 744, 516, 630, 400, 288, 228, 172, 144, 136}, - { 0, 3330, 1375, 1084, 744, 817, 572, 400, 316, 228, 188, 172}, - { 0, 6402, 2492, 2108, 1424, 1375, 1084, 740, 572, 400, 316, 284} -}; - -#define MTO_ONE_EXCHANGE_TIME(preamble_type, frag_th_lvl, data_rate_lvl) \ - (preamble_type) ? MTO_One_Exchange_Time_Tbl_s[frag_th_lvl][data_rate_lvl] : \ - MTO_One_Exchange_Time_Tbl_l[frag_th_lvl][data_rate_lvl] - // Declare data rate table //The following table will be changed at anytime if the opration rate supported by AP don't //match the table -u8 MTO_Data_Rate_Tbl[MTO_MAX_DATA_RATE_LEVELS] = -{ +static u8 MTO_Data_Rate_Tbl[MTO_MAX_DATA_RATE_LEVELS] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; -//The Stardard_Data_Rate_Tbl and Level2PerTbl table is used to indirectly retreive PER -//information from Rate_PER_TBL -//The default settings is AP can support full rate set. -static u8 Stardard_Data_Rate_Tbl[MTO_MAX_DATA_RATE_LEVELS] = -{ - 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 -}; -static u8 Level2PerTbl[MTO_MAX_DATA_RATE_LEVELS] = -{ - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 -}; -//How many kind of tx rate can be supported by AP -//DTO will change Rate between MTO_Data_Rate_Tbl[0] and MTO_Data_Rate_Tbl[MTO_DataRateAvailableLevel-1] -static u8 MTO_DataRateAvailableLevel = MTO_MAX_DATA_RATE_LEVELS; -//Smoothed PER table for each different RATE based on packet length of 1514 -static int Rate_PER_TBL[91][MTO_MAX_DATA_RATE_LEVELS] = { -// 1M 2M 5.5M 11M 6M 9M 12M 18M 24M 36M 48M 54M -/* 0% */{ 93, 177, 420, 538, 690, 774, 1001, 1401, 1768, 2358, 2838, 3039}, -/* 1% */{ 92, 176, 416, 533, 683, 767, 992, 1389, 1752, 2336, 2811, 3010}, -/* 2% */{ 91, 174, 412, 528, 675, 760, 983, 1376, 1735, 2313, 2783, 2979}, -/* 3% */{ 90, 172, 407, 523, 667, 753, 973, 1363, 1719, 2290, 2755, 2948}, -/* 4% */{ 90, 170, 403, 518, 659, 746, 964, 1350, 1701, 2266, 2726, 2916}, -/* 5% */{ 89, 169, 398, 512, 651, 738, 954, 1336, 1684, 2242, 2696, 2884}, -/* 6% */{ 88, 167, 394, 507, 643, 731, 944, 1322, 1666, 2217, 2665, 2851}, -/* 7% */{ 87, 165, 389, 502, 635, 723, 935, 1308, 1648, 2192, 2634, 2817}, -/* 8% */{ 86, 163, 384, 497, 626, 716, 924, 1294, 1629, 2166, 2602, 2782}, -/* 9% */{ 85, 161, 380, 491, 618, 708, 914, 1279, 1611, 2140, 2570, 2747}, -/* 10% */{ 84, 160, 375, 486, 609, 700, 904, 1265, 1591, 2113, 2537, 2711}, -/* 11% */{ 83, 158, 370, 480, 600, 692, 894, 1250, 1572, 2086, 2503, 2675}, -/* 12% */{ 82, 156, 365, 475, 592, 684, 883, 1234, 1552, 2059, 2469, 2638}, -/* 13% */{ 81, 154, 360, 469, 583, 676, 872, 1219, 1532, 2031, 2435, 2600}, -/* 14% */{ 80, 152, 355, 464, 574, 668, 862, 1204, 1512, 2003, 2400, 2562}, -/* 15% */{ 79, 150, 350, 458, 565, 660, 851, 1188, 1492, 1974, 2365, 2524}, -/* 16% */{ 78, 148, 345, 453, 556, 652, 840, 1172, 1471, 1945, 2329, 2485}, -/* 17% */{ 77, 146, 340, 447, 547, 643, 829, 1156, 1450, 1916, 2293, 2446}, -/* 18% */{ 76, 144, 335, 441, 538, 635, 818, 1140, 1429, 1887, 2256, 2406}, -/* 19% */{ 75, 143, 330, 436, 529, 627, 807, 1124, 1408, 1857, 2219, 2366}, -/* 20% */{ 74, 141, 325, 430, 520, 618, 795, 1107, 1386, 1827, 2182, 2326}, -/* 21% */{ 73, 139, 320, 424, 510, 610, 784, 1091, 1365, 1797, 2145, 2285}, -/* 22% */{ 72, 137, 314, 418, 501, 601, 772, 1074, 1343, 1766, 2107, 2244}, -/* 23% */{ 71, 135, 309, 412, 492, 592, 761, 1057, 1321, 1736, 2069, 2203}, -/* 24% */{ 70, 133, 304, 407, 482, 584, 749, 1040, 1299, 1705, 2031, 2161}, -/* 25% */{ 69, 131, 299, 401, 473, 575, 738, 1023, 1277, 1674, 1992, 2120}, -/* 26% */{ 68, 129, 293, 395, 464, 566, 726, 1006, 1254, 1642, 1953, 2078}, -/* 27% */{ 67, 127, 288, 389, 454, 557, 714, 989, 1232, 1611, 1915, 2035}, -/* 28% */{ 66, 125, 283, 383, 445, 549, 703, 972, 1209, 1579, 1876, 1993}, -/* 29% */{ 65, 123, 278, 377, 436, 540, 691, 955, 1187, 1548, 1836, 1951}, -/* 30% */{ 64, 121, 272, 371, 426, 531, 679, 937, 1164, 1516, 1797, 1908}, -/* 31% */{ 63, 119, 267, 365, 417, 522, 667, 920, 1141, 1484, 1758, 1866}, -/* 32% */{ 62, 117, 262, 359, 407, 513, 655, 902, 1118, 1453, 1719, 1823}, -/* 33% */{ 61, 115, 256, 353, 398, 504, 643, 885, 1095, 1421, 1679, 1781}, -/* 34% */{ 60, 113, 251, 347, 389, 495, 631, 867, 1072, 1389, 1640, 1738}, -/* 35% */{ 59, 111, 246, 341, 379, 486, 619, 850, 1049, 1357, 1600, 1695}, -/* 36% */{ 58, 108, 240, 335, 370, 477, 607, 832, 1027, 1325, 1561, 1653}, -/* 37% */{ 57, 106, 235, 329, 361, 468, 595, 815, 1004, 1293, 1522, 1610}, -/* 38% */{ 56, 104, 230, 323, 351, 459, 584, 797, 981, 1261, 1483, 1568}, -/* 39% */{ 55, 102, 224, 317, 342, 450, 572, 780, 958, 1230, 1443, 1526}, -/* 40% */{ 54, 100, 219, 311, 333, 441, 560, 762, 935, 1198, 1404, 1484}, -/* 41% */{ 53, 98, 214, 305, 324, 432, 548, 744, 912, 1166, 1366, 1442}, -/* 42% */{ 52, 96, 209, 299, 315, 423, 536, 727, 889, 1135, 1327, 1400}, -/* 43% */{ 51, 94, 203, 293, 306, 414, 524, 709, 866, 1104, 1289, 1358}, -/* 44% */{ 50, 92, 198, 287, 297, 405, 512, 692, 844, 1072, 1250, 1317}, -/* 45% */{ 49, 90, 193, 281, 288, 396, 500, 675, 821, 1041, 1212, 1276}, -/* 46% */{ 48, 88, 188, 275, 279, 387, 488, 657, 799, 1011, 1174, 1236}, -/* 47% */{ 47, 86, 183, 269, 271, 378, 476, 640, 777, 980, 1137, 1195}, -/* 48% */{ 46, 84, 178, 262, 262, 369, 464, 623, 754, 949, 1100, 1155}, -/* 49% */{ 45, 82, 173, 256, 254, 360, 452, 606, 732, 919, 1063, 1116}, -/* 50% */{ 44, 80, 168, 251, 245, 351, 441, 589, 710, 889, 1026, 1076}, -/* 51% */{ 43, 78, 163, 245, 237, 342, 429, 572, 689, 860, 990, 1038}, -/* 52% */{ 42, 76, 158, 239, 228, 333, 417, 555, 667, 830, 955, 999}, -/* 53% */{ 41, 74, 153, 233, 220, 324, 406, 538, 645, 801, 919, 961}, -/* 54% */{ 40, 72, 148, 227, 212, 315, 394, 522, 624, 773, 884, 924}, -/* 55% */{ 39, 70, 143, 221, 204, 307, 383, 505, 603, 744, 850, 887}, -/* 56% */{ 38, 68, 138, 215, 196, 298, 371, 489, 582, 716, 816, 851}, -/* 57% */{ 37, 67, 134, 209, 189, 289, 360, 473, 562, 688, 783, 815}, -/* 58% */{ 36, 65, 129, 203, 181, 281, 349, 457, 541, 661, 750, 780}, -/* 59% */{ 35, 63, 124, 197, 174, 272, 338, 441, 521, 634, 717, 745}, -/* 60% */{ 34, 61, 120, 192, 166, 264, 327, 425, 501, 608, 686, 712}, -/* 61% */{ 33, 59, 115, 186, 159, 255, 316, 409, 482, 582, 655, 678}, -/* 62% */{ 32, 57, 111, 180, 152, 247, 305, 394, 462, 556, 624, 646}, -/* 63% */{ 31, 55, 107, 174, 145, 238, 294, 379, 443, 531, 594, 614}, -/* 64% */{ 30, 53, 102, 169, 138, 230, 283, 364, 425, 506, 565, 583}, -/* 65% */{ 29, 52, 98, 163, 132, 222, 273, 349, 406, 482, 536, 553}, -/* 66% */{ 28, 50, 94, 158, 125, 214, 262, 334, 388, 459, 508, 523}, -/* 67% */{ 27, 48, 90, 152, 119, 206, 252, 320, 370, 436, 481, 495}, -/* 68% */{ 26, 46, 86, 147, 113, 198, 242, 306, 353, 413, 455, 467}, -/* 69% */{ 26, 44, 82, 141, 107, 190, 231, 292, 336, 391, 429, 440}, -/* 70% */{ 25, 43, 78, 136, 101, 182, 221, 278, 319, 370, 405, 414}, -/* 71% */{ 24, 41, 74, 130, 95, 174, 212, 265, 303, 350, 381, 389}, -/* 72% */{ 23, 39, 71, 125, 90, 167, 202, 252, 287, 329, 358, 365}, -/* 73% */{ 22, 37, 67, 119, 85, 159, 192, 239, 271, 310, 335, 342}, -/* 74% */{ 21, 36, 63, 114, 80, 151, 183, 226, 256, 291, 314, 320}, -/* 75% */{ 20, 34, 60, 109, 75, 144, 174, 214, 241, 273, 294, 298}, -/* 76% */{ 19, 32, 57, 104, 70, 137, 164, 202, 227, 256, 274, 278}, -/* 77% */{ 18, 31, 53, 99, 66, 130, 155, 190, 213, 239, 256, 259}, -/* 78% */{ 17, 29, 50, 94, 62, 122, 146, 178, 200, 223, 238, 241}, -/* 79% */{ 16, 28, 47, 89, 58, 115, 138, 167, 187, 208, 222, 225}, -/* 80% */{ 16, 26, 44, 84, 54, 109, 129, 156, 175, 194, 206, 209}, -/* 81% */{ 15, 24, 41, 79, 50, 102, 121, 146, 163, 180, 192, 194}, -/* 82% */{ 14, 23, 39, 74, 47, 95, 113, 136, 151, 167, 178, 181}, -/* 83% */{ 13, 21, 36, 69, 44, 89, 105, 126, 140, 155, 166, 169}, -/* 84% */{ 12, 20, 33, 64, 41, 82, 97, 116, 130, 144, 155, 158}, -/* 85% */{ 11, 19, 31, 60, 39, 76, 89, 107, 120, 134, 145, 149}, -/* 86% */{ 11, 17, 29, 55, 36, 70, 82, 98, 110, 125, 136, 140}, -/* 87% */{ 10, 16, 26, 51, 34, 64, 75, 90, 102, 116, 128, 133}, -/* 88% */{ 9, 14, 24, 46, 32, 58, 68, 81, 93, 108, 121, 128}, -/* 89% */{ 8, 13, 22, 42, 31, 52, 61, 74, 86, 102, 116, 124}, -/* 90% */{ 7, 12, 21, 37, 29, 46, 54, 66, 79, 96, 112, 121} -}; - -#define RSSIBUF_NUM 10 -#define RSSI2RATE_SIZE 9 - -static TXRETRY_REC TxRateRec={MTO_MAX_DATA_RATE_LEVELS - 1, 0}; //new record=>TxRateRec -static int TxRetryRate; -//static int SQ3, BSS_PK_CNT, NIDLESLOT, SLOT_CNT, INTERF_CNT, GAP_CNT, DS_EVM; -static s32 RSSIBuf[RSSIBUF_NUM]={-70, -70, -70, -70, -70, -70, -70, -70, -70, -70}; -static s32 RSSISmoothed=-700; -static int RSSIBufIndex=0; -static u8 max_rssi_rate; -static int rate_tbl[13] = {0,1,2,5,11,6,9,12,18,24,36,48,54}; -//[WKCHEN]static core_data_t *pMTOcore_data=NULL; - static int TotalTxPkt = 0; static int TotalTxPktRetry = 0; -static int TxPktPerAnt[3] = {0,0,0}; -static int TxPktRetryPerAnt[3] = {0,0,0}; -//static int TxDominateFlag=false; -static u8 old_antenna[4]={1 ,0 ,1 ,0}; static int retryrate_rec[MTO_MAX_DATA_RATE_LEVELS];//this record the retry rate at different data rate static int PeriodTotalTxPkt = 0; @@ -223,123 +57,14 @@ typedef struct u8 TxRate; }RSSI2RATE; -static RSSI2RATE RSSI2RateTbl[RSSI2RATE_SIZE] = -{ - {-740, 108}, // 54M - {-760, 96}, // 48M - {-820, 72}, // 36M - {-850, 48}, // 24M - {-870, 36}, // 18M - {-890, 24}, // 12M - {-900, 12}, // 6M - {-920, 11}, // 5.5M - {-950, 4}, // 2M -}; -static u8 last_rate_ant; //this is used for antenna backoff-hh - -u8 boSparseTxTraffic = false; +static u8 boSparseTxTraffic = false; void MTO_Init(MTO_FUNC_INPUT); -void GetFreshAntennaData(MTO_FUNC_INPUT); void TxRateReductionCtrl(MTO_FUNC_INPUT); /** 1.1.31.1000 Turbo modify */ -//void MTO_SetDTORateRange(int type); -void MTO_SetDTORateRange(MTO_FUNC_INPUT, u8 *pRateArray, u8 ArraySize); void MTO_SetTxCount(MTO_FUNC_INPUT, u8 t0, u8 index); void MTO_TxFailed(MTO_FUNC_INPUT); -void SmoothRSSI(s32 new_rssi); void hal_get_dto_para(MTO_FUNC_INPUT, char *buffer); -u8 CalcNewRate(MTO_FUNC_INPUT, u8 old_rate, u32 retry_cnt, u32 tx_frag_cnt); -u8 GetMaxRateLevelFromRSSI(void); -u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT); -int Divide(int a, int b); - -//=========================================================================== -// MTO_Init -- -// -// Description: -// Set DTO Tx Rate Scope because different AP could have different Rate set. -// After our staion join with AP, LM core will call this function to initialize -// Tx Rate table. -// -// Arguments: -// pRateArray - The pointer to the Tx Rate Array by the following order -// - 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 -// - DTO won't check whether rate order is invalid or not -// ArraySize - The array size to indicate how many tx rate we can choose -// -// sample code: -// { -// u8 RateArray[4] = {2, 4, 11, 22}; -// MTO_SetDTORateRange(RateArray, 4); -// } -// -// Return Value: -// None -//============================================================================ -void MTO_SetDTORateRange(MTO_FUNC_INPUT,u8 *pRateArray, u8 ArraySize) -{ - u8 i, j=0; - - for(i=0;i0;i--) - { - if(pRateArray[i-1] <= 11) - break; - pRateArray[i] = pRateArray[i-1]; - } - pRateArray[i] = 22; - MTO_OFDM_RATE_LEVEL() = i; - } - else - { - for(i=0; i= 12) - break; - } - MTO_OFDM_RATE_LEVEL() = i; - } - - for(i=0;i (u32) RxRatePeakAnt[index].RxRatePkts) - { - RxRatePeakAnt[index].RxRatePkts = DTO_Rx_Info[i][index]; - RxRatePeakAnt[index].RxRate = rate_tbl[i]; - RxRatePeakAnt[index].index = i; - } - } -} - -void ResetDTO_RxInfo(int index, MTO_FUNC_INPUT) -{ - int i; - - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("ResetDTOrx\n")); - #endif - - for(i=0;i<13;i++) - DTO_Rx_Info[i][index] = MTO_HAL()->rx_ok_count[i]; - - for(i=0;i<13;i++) - DTO_RxCRCFail_Info[i][index] = MTO_HAL()->rx_err_count[i]; - - TotalTxPkt = 0; - TotalTxPktRetry = 0; -} - -void GetDTO_RxInfo(int index, MTO_FUNC_INPUT) -{ - int i; - - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("GetDTOrx\n")); - #endif - - //PDEBUG(("[MTO]:DTO_Rx_Info[%d]=%d, rx_ok_count=%d\n", index, DTO_Rx_Info[0][index], phw_data->rx_ok_count[0])); - for(i=0;i<13;i++) - DTO_Rx_Info[i][index] = abs(MTO_HAL()->rx_ok_count[i] - DTO_Rx_Info[i][index]); - if(DTO_Rx_Info[0][index]==0) DTO_Rx_Info[0][index] = 1; - - for(i=0;i<13;i++) - DTO_RxCRCFail_Info[i][index] = MTO_HAL()->rx_err_count[i] - DTO_RxCRCFail_Info[i][index]; - - TxPktPerAnt[index] = TotalTxPkt; - TxPktRetryPerAnt[index] = TotalTxPktRetry; - TotalTxPkt = 0; - TotalTxPktRetry = 0; -} - -unsigned char TxDominate(int index) -{ - int tmp; - - tmp = TxPktPerAnt[index] + DTO_Rx_Info[0][index]; - - if(Divide(TxPktPerAnt[index]*100, tmp) > 40) - return true; - else - return false; -} - -unsigned char CmpTxRetryRate(int index1, int index2) -{ - int tx_retry_rate1, tx_retry_rate2; - tx_retry_rate1 = Divide((TxPktRetryPerAnt[index1] - TxPktPerAnt[index1])*100, TxPktRetryPerAnt[index1]); - tx_retry_rate2 = Divide((TxPktRetryPerAnt[index2] - TxPktPerAnt[index2])*100, TxPktRetryPerAnt[index2]); - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[MTO]:TxRetry Ant0: (%d%%) Ant1: (%d%%) \n ", tx_retry_rate1, tx_retry_rate2)); - #endif - - if(tx_retry_rate1 > tx_retry_rate2) - return true; - else - return false; -} - -void GetFreshAntennaData(MTO_FUNC_INPUT) -{ - u8 x; - - x = hal_get_antenna_number(MTO_HAL()); - //hal_get_bss_pk_cnt(MTO_HAL()); - //hal_get_est_sq3(MTO_HAL(), 1); - old_antenna[0] = x; - //if this is the function for timer - ResetDTO_RxInfo(x, MTO_FUNC_INPUT_DATA); - if(AntennaToggleBkoffTimer) - AntennaToggleBkoffTimer--; - if (abs(last_rate_ant-MTO_RATE_LEVEL())>1) //backoff timer reset - AntennaToggleBkoffTimer=0; - - if (MTO_ANT_DIVERSITY() != MTO_ANTENNA_DIVERSITY_ON || - MTO_ANT_DIVERSITY_ENABLE() != 1) - AntennaToggleBkoffTimer=1; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:**last data rate=%d,now data rate=%d**antenna toggle timer=%d",last_rate_ant,MTO_RATE_LEVEL(),AntennaToggleBkoffTimer)); - #endif - last_rate_ant=MTO_RATE_LEVEL(); - if(AntennaToggleBkoffTimer==0) - { - MTO_TOGGLE_STATE() = TOGGLE_STATE_WAIT0; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:===state is starting==for antenna toggle===")); - #endif - } - else - MTO_TOGGLE_STATE() = TOGGLE_STATE_IDLE; - - if ((MTO_BACKOFF_TMR()!=0)&&(MTO_RATE_LEVEL()>MTO_DataRateAvailableLevel - 3)) - { - MTO_TOGGLE_STATE() = TOGGLE_STATE_IDLE; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[HHDTO]:===the data rate is %d (good)and will not toogle ===",MTO_DATA_RATE()>>1)); - #endif - } - - -} - -int WB_PCR[2]; //packet correct rate - -u8 CalcNewRate(MTO_FUNC_INPUT, u8 old_rate, u32 retry_cnt, u32 tx_frag_cnt) -{ - int i; - u8 new_rate; - u32 retry_rate; - int TxThrouput1, TxThrouput2, TxThrouput3, BestThroupht; - - if(tx_frag_cnt < MTOPARA_TXCOUNT_TH_FOR_CALC_RATE()) //too few packets transmit - { - return 0xff; - } - retry_rate = Divide(retry_cnt * 100, tx_frag_cnt); - - if(retry_rate > 90) retry_rate = 90; //always truncate to 90% due to lookup table size - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("##### Current level =%d, Retry count =%d, Frag count =%d\n", - old_rate, retry_cnt, tx_frag_cnt)); - WBDEBUG(("*##* Retry rate =%d, throughput =%d\n", - retry_rate, Rate_PER_TBL[retry_rate][old_rate])); - WBDEBUG(("TxRateRec.tx_rate =%d, Retry rate = %d, throughput = %d\n", - TxRateRec.tx_rate, TxRateRec.tx_retry_rate, - Rate_PER_TBL[TxRateRec.tx_retry_rate][Level2PerTbl[TxRateRec.tx_rate]])); - WBDEBUG(("old_rate-1 =%d, Retry rate = %d, throughput = %d\n", - old_rate-1, retryrate_rec[old_rate-1], - Rate_PER_TBL[retryrate_rec[old_rate-1]][old_rate-1])); - WBDEBUG(("old_rate+1 =%d, Retry rate = %d, throughput = %d\n", - old_rate+1, retryrate_rec[old_rate+1], - Rate_PER_TBL[retryrate_rec[old_rate+1]][old_rate+1])); - #endif - - //following is for record the retry rate at the different data rate - if (abs(retry_rate-retryrate_rec[old_rate])<50)//---the per TH - retryrate_rec[old_rate] = retry_rate; //update retry rate - else - { - for (i=0;i old_rate) //Decrease Tx Rate - { - TxThrouput1 = Rate_PER_TBL[TxRateRec.tx_retry_rate][Level2PerTbl[TxRateRec.tx_rate]]; - TxThrouput2 = Rate_PER_TBL[retry_rate][Level2PerTbl[old_rate]]; - if(TxThrouput1 > TxThrouput2) - { - new_rate = TxRateRec.tx_rate; - BestThroupht = TxThrouput1; - } - else - { - new_rate = old_rate; - BestThroupht = TxThrouput2; - } - if((old_rate > 0) &&(retry_rate>MTOPARA_TXRATE_DEC_TH())) //Min Rate - { - TxThrouput3 = Rate_PER_TBL[retryrate_rec[old_rate-1]][Level2PerTbl[old_rate-1]]; - if(BestThroupht < TxThrouput3) - { - new_rate = old_rate - 1; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("--------\n")); - #endif - BestThroupht = TxThrouput3; - } - } - } - else if(TxRateRec.tx_rate < old_rate) //Increase Tx Rate - { - TxThrouput1 = Rate_PER_TBL[TxRateRec.tx_retry_rate][Level2PerTbl[TxRateRec.tx_rate]]; - TxThrouput2 = Rate_PER_TBL[retry_rate][Level2PerTbl[old_rate]]; - if(TxThrouput1 > TxThrouput2) - { - new_rate = TxRateRec.tx_rate; - BestThroupht = TxThrouput1; - } - else - { - new_rate = old_rate; - BestThroupht = TxThrouput2; - } - if ((old_rate < MTO_DataRateAvailableLevel - 1)&&(retry_rate MTOPARA_TXRETRYRATE_REDUCE()) - TxThrouput3 = Rate_PER_TBL[retryrate_rec[old_rate+1]-MTOPARA_TXRETRYRATE_REDUCE()][Level2PerTbl[old_rate+1]]; - else - TxThrouput3 = Rate_PER_TBL[retryrate_rec[old_rate+1]][Level2PerTbl[old_rate+1]]; - if(BestThroupht < TxThrouput3) - { - new_rate = old_rate + 1; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("++++++++++\n")); - #endif - BestThroupht = TxThrouput3; - } - } - } - else //Tx Rate no change - { - TxThrouput2 = Rate_PER_TBL[retry_rate][Level2PerTbl[old_rate]]; - new_rate = old_rate; - BestThroupht = TxThrouput2; - - if (retry_rate MTOPARA_TXRETRYRATE_REDUCE()) - TxThrouput3 = Rate_PER_TBL[retryrate_rec[old_rate+1]-MTOPARA_TXRETRYRATE_REDUCE()][Level2PerTbl[old_rate+1]]; - else - TxThrouput3 = Rate_PER_TBL[retryrate_rec[old_rate+1]][Level2PerTbl[old_rate+1]]; - if(BestThroupht < TxThrouput3) - { - new_rate = old_rate + 1; - BestThroupht = TxThrouput3; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("=++++++++++\n")); - #endif - } - } - } - else - if(old_rate > 0) //Min Rate - { - TxThrouput3 = Rate_PER_TBL[retryrate_rec[old_rate-1]][Level2PerTbl[old_rate-1]]; - if(BestThroupht < TxThrouput3) - { - new_rate = old_rate - 1; - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("=--------\n")); - #endif - BestThroupht = TxThrouput3; - } - } - } - - if (!LOCAL_IS_IBSS_MODE()) - { - max_rssi_rate = GetMaxRateLevelFromRSSI(); - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[MTO]:RSSI2Rate=%d\n", MTO_Data_Rate_Tbl[max_rssi_rate])); - #endif - if(new_rate > max_rssi_rate) - new_rate = max_rssi_rate; - } - - //save new rate; - TxRateRec.tx_rate = old_rate; - TxRateRec.tx_retry_rate = (u8) retry_rate; - TxRetryRate = retry_rate; - return new_rate; -} - -void SmoothRSSI(s32 new_rssi) -{ - RSSISmoothed = RSSISmoothed + new_rssi - RSSIBuf[RSSIBufIndex]; - RSSIBuf[RSSIBufIndex] = new_rssi; - RSSIBufIndex = (RSSIBufIndex + 1) % 10; -} - -u8 GetMaxRateLevelFromRSSI(void) -{ - u8 i; - u8 TxRate; - - for(i=0;i RSSI2RateTbl[i].RSSI) - break; - } - #ifdef _PE_DTO_DUMP_ - WBDEBUG(("[MTO]:RSSI=%d\n", Divide(RSSISmoothed, 10))); - #endif - if(i < RSSI2RATE_SIZE) - TxRate = RSSI2RateTbl[i].TxRate; - else - TxRate = 2; //divided by 2 = 1Mbps - - for(i=MTO_DataRateAvailableLevel-1;i>0;i--) - { - if(TxRate >=MTO_Data_Rate_Tbl[i]) - break; - } - return i; -} - //=========================================================================== // Description: // If we enable DTO, we will ignore the tx count with different tx rate from @@ -862,36 +252,3 @@ void MTO_SetTxCount(MTO_FUNC_INPUT, u8 tx_rate, u8 index) PeriodTotalTxPkt ++; PeriodTotalTxPktRetry += (index+1); } - -u8 MTO_GetTxFallbackRate(MTO_FUNC_INPUT) -{ - return MTO_DATA_FALLBACK_RATE(); -} - - -//=========================================================================== -// MTO_TxFailed -- -// -// Description: -// Failure of transmitting a packet indicates that certain MTO parmeters -// may need to be adjusted. This function is called when NIC just failed -// to transmit a packet or when MSDULifeTime expired. -// -// Arguments: -// adapter - The pointer to the Miniport adapter Context -// -// Return Value: -// None -//============================================================================ -void MTO_TxFailed(MTO_FUNC_INPUT) -{ - return; -} - -int Divide(int a, int b) -{ - if (b==0) b=1; - return a/b; -} - - diff --git a/drivers/staging/winbond/mto.h b/drivers/staging/winbond/mto.h index 536c4f15c416..0d3775eb2573 100644 --- a/drivers/staging/winbond/mto.h +++ b/drivers/staging/winbond/mto.h @@ -168,7 +168,6 @@ typedef struct _MTO_PARAMETERS #define MTO_PREAMBLE_CHANGE_ENABLE() MTO_DATA().PreambleChangeEnable #define MTO_RATE_LEVEL() MTO_DATA().DataRateLevel -#define MTO_FALLBACK_RATE_LEVEL() MTO_DATA().FallbackRateLevel #define MTO_OFDM_RATE_LEVEL() MTO_DATA().OfdmRateLevel #define MTO_RATE_CHANGE_ENABLE() MTO_DATA().DataRateChangeEnable #define MTO_FRAG_TH_LEVEL() MTO_DATA().FragThresholdLevel @@ -201,11 +200,9 @@ typedef struct _MTO_PARAMETERS //------------------------------------------------ -extern u8 MTO_Data_Rate_Tbl[]; extern u16 MTO_Frag_Th_Tbl[]; #define MTO_DATA_RATE() MTO_Data_Rate_Tbl[MTO_RATE_LEVEL()] -#define MTO_DATA_FALLBACK_RATE() MTO_Data_Rate_Tbl[MTO_FALLBACK_RATE_LEVEL()] //next level #define MTO_FRAG_TH() MTO_Frag_Th_Tbl[MTO_FRAG_TH_LEVEL()] typedef struct { -- cgit v1.2.3 From 81703fdf2c3ec0d370d3c774d47626bd5f1a1174 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:53 +0200 Subject: Staging: w35und: make functions local to wb35rx.c static While there are no functional changes, the diff is quite large because we need to shuffle code around to avoid forward declarations. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wb35rx.c | 425 +++++++++++++++++++------------------ drivers/staging/winbond/wb35rx_f.h | 6 - 2 files changed, 213 insertions(+), 218 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wb35rx.c b/drivers/staging/winbond/wb35rx.c index 85b861c4e9c5..7f8b6d749a47 100644 --- a/drivers/staging/winbond/wb35rx.c +++ b/drivers/staging/winbond/wb35rx.c @@ -14,85 +14,150 @@ #include "sysdef.h" #include "wb35rx_f.h" -void Wb35Rx_start(struct ieee80211_hw *hw) +static void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize) { struct wbsoft_priv *priv = hw->priv; - phw_data_t pHwData = &priv->sHwData; - PWB35RX pWb35Rx = &pHwData->Wb35Rx; + struct sk_buff *skb; + struct ieee80211_rx_status rx_status = {0}; - // Allow only one thread to run into the Wb35Rx() function - if (atomic_inc_return(&pWb35Rx->RxFireCounter) == 1) { - pWb35Rx->EP3vm_state = VM_RUNNING; - Wb35Rx(hw); - } else - atomic_dec(&pWb35Rx->RxFireCounter); + if (!priv->enabled) + return; + + skb = dev_alloc_skb(PacketSize); + if (!skb) { + printk("Not enough memory for packet, FIXME\n"); + return; + } + + memcpy(skb_put(skb, PacketSize), + pRxBufferAddress, + PacketSize); + +/* + rx_status.rate = 10; + rx_status.channel = 1; + rx_status.freq = 12345; + rx_status.phymode = MODE_IEEE80211B; +*/ + + ieee80211_rx_irqsafe(hw, skb, &rx_status); } -// This function cannot reentrain -void Wb35Rx(struct ieee80211_hw *hw) +static void Wb35Rx_adjust(PDESCRIPTOR pRxDes) +{ + u32 * pRxBufferAddress; + u32 DecryptionMethod; + u32 i; + u16 BufferSize; + + DecryptionMethod = pRxDes->R01.R01_decryption_method; + pRxBufferAddress = pRxDes->buffer_address[0]; + BufferSize = pRxDes->buffer_size[0]; + + // Adjust the last part of data. Only data left + BufferSize -= 4; // For CRC-32 + if (DecryptionMethod) + BufferSize -= 4; + if (DecryptionMethod == 3) // For CCMP + BufferSize -= 4; + + // Adjust the IV field which after 802.11 header and ICV field. + if (DecryptionMethod == 1) // For WEP + { + for( i=6; i>0; i-- ) + pRxBufferAddress[i] = pRxBufferAddress[i-1]; + pRxDes->buffer_address[0] = pRxBufferAddress + 1; + BufferSize -= 4; // 4 byte for IV + } + else if( DecryptionMethod ) // For TKIP and CCMP + { + for (i=7; i>1; i--) + pRxBufferAddress[i] = pRxBufferAddress[i-2]; + pRxDes->buffer_address[0] = pRxBufferAddress + 2;//Update the descriptor, shift 8 byte + BufferSize -= 8; // 8 byte for IV + ICV + } + pRxDes->buffer_size[0] = BufferSize; +} + +static u16 Wb35Rx_indicate(struct ieee80211_hw *hw) { struct wbsoft_priv *priv = hw->priv; phw_data_t pHwData = &priv->sHwData; + DESCRIPTOR RxDes; PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - struct urb *urb = pWb35Rx->RxUrb; - int retv; - u32 RxBufferId; + u8 * pRxBufferAddress; + u16 PacketSize; + u16 stmp, BufferSize, stmp2 = 0; + u32 RxBufferId; - // - // Issuing URB - // - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto error; + // Only one thread be allowed to run into the following + do { + RxBufferId = pWb35Rx->RxProcessIndex; + if (pWb35Rx->RxOwner[ RxBufferId ]) //Owner by VM + break; - if (pWb35Rx->rx_halt) - goto error; + pWb35Rx->RxProcessIndex++; + pWb35Rx->RxProcessIndex %= MAX_USB_RX_BUFFER_NUMBER; - // Get RxBuffer's ID - RxBufferId = pWb35Rx->RxBufferId; - if (!pWb35Rx->RxOwner[RxBufferId]) { - // It's impossible to run here. - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Rx driver fifo unavailable\n")); - #endif - goto error; - } + pRxBufferAddress = pWb35Rx->pDRx; + BufferSize = pWb35Rx->RxBufferSize[ RxBufferId ]; - // Update buffer point, then start to bulkin the data from USB - pWb35Rx->RxBufferId++; - pWb35Rx->RxBufferId %= MAX_USB_RX_BUFFER_NUMBER; + // Parse the bulkin buffer + while (BufferSize >= 4) { + if ((cpu_to_le32(*(u32 *)pRxBufferAddress) & 0x0fffffff) == RX_END_TAG) //Is ending? 921002.9.a + break; - pWb35Rx->CurrentRxBufferId = RxBufferId; + // Get the R00 R01 first + RxDes.R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); + PacketSize = (u16)RxDes.R00.R00_receive_byte_count; + RxDes.R01.value = le32_to_cpu(*((u32 *)(pRxBufferAddress+4))); + // For new DMA 4k + if ((PacketSize & 0x03) > 0) + PacketSize -= 4; - pWb35Rx->pDRx = kzalloc(MAX_USB_RX_BUFFER, GFP_ATOMIC); - if (!pWb35Rx->pDRx) { - printk("w35und: Rx memory alloc failed\n"); - goto error; - } - pRxBufferAddress = pWb35Rx->pDRx; + // Basic check for Rx length. Is length valid? + if (PacketSize > MAX_PACKET_SIZE) { + #ifdef _PE_RX_DUMP_ + WBDEBUG(("Serious ERROR : Rx data size too long, size =%d\n", PacketSize)); + #endif - usb_fill_bulk_urb(urb, pHwData->WbUsb.udev, - usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), - pRxBufferAddress, MAX_USB_RX_BUFFER, - Wb35Rx_Complete, hw); + pWb35Rx->EP3vm_state = VM_STOP; + pWb35Rx->Ep3ErrorCount2++; + break; + } - pWb35Rx->EP3vm_state = VM_RUNNING; + // Start to process Rx buffer +// RxDes.Descriptor_ID = RxBufferId; // Due to synchronous indicate, the field doesn't necessary to use. + BufferSize -= 8; //subtract 8 byte for 35's USB header length + pRxBufferAddress += 8; - retv = usb_submit_urb(urb, GFP_ATOMIC); + RxDes.buffer_address[0] = pRxBufferAddress; + RxDes.buffer_size[0] = PacketSize; + RxDes.buffer_number = 1; + RxDes.buffer_start_index = 0; + RxDes.buffer_total_size = RxDes.buffer_size[0]; + Wb35Rx_adjust(&RxDes); - if (retv != 0) { - printk("Rx URB sending error\n"); - goto error; - } - return; + packet_came(hw, pRxBufferAddress, PacketSize); -error: - // VM stop - pWb35Rx->EP3vm_state = VM_STOP; - atomic_dec(&pWb35Rx->RxFireCounter); + // Move RxBuffer point to the next + stmp = PacketSize + 3; + stmp &= ~0x03; // 4n alignment + pRxBufferAddress += stmp; + BufferSize -= stmp; + stmp2 += stmp; + } + + // Reclaim resource + pWb35Rx->RxOwner[ RxBufferId ] = 1; + } while (true); + + return stmp2; } -void Wb35Rx_Complete(struct urb *urb) +static void Wb35Rx(struct ieee80211_hw *hw); + +static void Wb35Rx_Complete(struct urb *urb) { struct ieee80211_hw *hw = urb->context; struct wbsoft_priv *priv = hw->priv; @@ -170,49 +235,86 @@ error: pWb35Rx->EP3vm_state = VM_STOP; } -//===================================================================================== -unsigned char Wb35Rx_initial(phw_data_t pHwData) +// This function cannot reentrain +static void Wb35Rx(struct ieee80211_hw *hw) { - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - - // Initial the Buffer Queue - Wb35Rx_reset_descriptor( pHwData ); + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; + PWB35RX pWb35Rx = &pHwData->Wb35Rx; + u8 * pRxBufferAddress; + struct urb *urb = pWb35Rx->RxUrb; + int retv; + u32 RxBufferId; - pWb35Rx->RxUrb = usb_alloc_urb(0, GFP_ATOMIC); - return (!!pWb35Rx->RxUrb); -} + // + // Issuing URB + // + if (pHwData->SurpriseRemove || pHwData->HwStop) + goto error; -void Wb35Rx_stop(phw_data_t pHwData) -{ - PWB35RX pWb35Rx = &pHwData->Wb35Rx; + if (pWb35Rx->rx_halt) + goto error; - // Canceling the Irp if already sends it out. - if (pWb35Rx->EP3vm_state == VM_RUNNING) { - usb_unlink_urb( pWb35Rx->RxUrb ); // Only use unlink, let Wb35Rx_destroy to free them + // Get RxBuffer's ID + RxBufferId = pWb35Rx->RxBufferId; + if (!pWb35Rx->RxOwner[RxBufferId]) { + // It's impossible to run here. #ifdef _PE_RX_DUMP_ - WBDEBUG(("EP3 Rx stop\n")); + WBDEBUG(("Rx driver fifo unavailable\n")); #endif + goto error; + } + + // Update buffer point, then start to bulkin the data from USB + pWb35Rx->RxBufferId++; + pWb35Rx->RxBufferId %= MAX_USB_RX_BUFFER_NUMBER; + + pWb35Rx->CurrentRxBufferId = RxBufferId; + + pWb35Rx->pDRx = kzalloc(MAX_USB_RX_BUFFER, GFP_ATOMIC); + if (!pWb35Rx->pDRx) { + printk("w35und: Rx memory alloc failed\n"); + goto error; + } + pRxBufferAddress = pWb35Rx->pDRx; + + usb_fill_bulk_urb(urb, pHwData->WbUsb.udev, + usb_rcvbulkpipe(pHwData->WbUsb.udev, 3), + pRxBufferAddress, MAX_USB_RX_BUFFER, + Wb35Rx_Complete, hw); + + pWb35Rx->EP3vm_state = VM_RUNNING; + + retv = usb_submit_urb(urb, GFP_ATOMIC); + + if (retv != 0) { + printk("Rx URB sending error\n"); + goto error; } + return; + +error: + // VM stop + pWb35Rx->EP3vm_state = VM_STOP; + atomic_dec(&pWb35Rx->RxFireCounter); } -// Needs process context -void Wb35Rx_destroy(phw_data_t pHwData) +void Wb35Rx_start(struct ieee80211_hw *hw) { + struct wbsoft_priv *priv = hw->priv; + phw_data_t pHwData = &priv->sHwData; PWB35RX pWb35Rx = &pHwData->Wb35Rx; - do { - msleep(10); // Delay for waiting function enter 940623.1.a - } while (pWb35Rx->EP3vm_state != VM_STOP); - msleep(10); // Delay for waiting function exit 940623.1.b - - if (pWb35Rx->RxUrb) - usb_free_urb( pWb35Rx->RxUrb ); - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Wb35Rx_destroy OK\n")); - #endif + // Allow only one thread to run into the Wb35Rx() function + if (atomic_inc_return(&pWb35Rx->RxFireCounter) == 1) { + pWb35Rx->EP3vm_state = VM_RUNNING; + Wb35Rx(hw); + } else + atomic_dec(&pWb35Rx->RxFireCounter); } -void Wb35Rx_reset_descriptor( phw_data_t pHwData ) +//===================================================================================== +static void Wb35Rx_reset_descriptor( phw_data_t pHwData ) { PWB35RX pWb35Rx = &pHwData->Wb35Rx; u32 i; @@ -228,145 +330,44 @@ void Wb35Rx_reset_descriptor( phw_data_t pHwData ) pWb35Rx->RxOwner[i] = 1; } -void Wb35Rx_adjust(PDESCRIPTOR pRxDes) +unsigned char Wb35Rx_initial(phw_data_t pHwData) { - u32 * pRxBufferAddress; - u32 DecryptionMethod; - u32 i; - u16 BufferSize; - - DecryptionMethod = pRxDes->R01.R01_decryption_method; - pRxBufferAddress = pRxDes->buffer_address[0]; - BufferSize = pRxDes->buffer_size[0]; + PWB35RX pWb35Rx = &pHwData->Wb35Rx; - // Adjust the last part of data. Only data left - BufferSize -= 4; // For CRC-32 - if (DecryptionMethod) - BufferSize -= 4; - if (DecryptionMethod == 3) // For CCMP - BufferSize -= 4; + // Initial the Buffer Queue + Wb35Rx_reset_descriptor( pHwData ); - // Adjust the IV field which after 802.11 header and ICV field. - if (DecryptionMethod == 1) // For WEP - { - for( i=6; i>0; i-- ) - pRxBufferAddress[i] = pRxBufferAddress[i-1]; - pRxDes->buffer_address[0] = pRxBufferAddress + 1; - BufferSize -= 4; // 4 byte for IV - } - else if( DecryptionMethod ) // For TKIP and CCMP - { - for (i=7; i>1; i--) - pRxBufferAddress[i] = pRxBufferAddress[i-2]; - pRxDes->buffer_address[0] = pRxBufferAddress + 2;//Update the descriptor, shift 8 byte - BufferSize -= 8; // 8 byte for IV + ICV - } - pRxDes->buffer_size[0] = BufferSize; + pWb35Rx->RxUrb = usb_alloc_urb(0, GFP_ATOMIC); + return (!!pWb35Rx->RxUrb); } -static void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize) +void Wb35Rx_stop(phw_data_t pHwData) { - struct wbsoft_priv *priv = hw->priv; - struct sk_buff *skb; - struct ieee80211_rx_status rx_status = {0}; - - if (!priv->enabled) - return; + PWB35RX pWb35Rx = &pHwData->Wb35Rx; - skb = dev_alloc_skb(PacketSize); - if (!skb) { - printk("Not enough memory for packet, FIXME\n"); - return; + // Canceling the Irp if already sends it out. + if (pWb35Rx->EP3vm_state == VM_RUNNING) { + usb_unlink_urb( pWb35Rx->RxUrb ); // Only use unlink, let Wb35Rx_destroy to free them + #ifdef _PE_RX_DUMP_ + WBDEBUG(("EP3 Rx stop\n")); + #endif } - - memcpy(skb_put(skb, PacketSize), - pRxBufferAddress, - PacketSize); - -/* - rx_status.rate = 10; - rx_status.channel = 1; - rx_status.freq = 12345; - rx_status.phymode = MODE_IEEE80211B; -*/ - - ieee80211_rx_irqsafe(hw, skb, &rx_status); } -u16 Wb35Rx_indicate(struct ieee80211_hw *hw) +// Needs process context +void Wb35Rx_destroy(phw_data_t pHwData) { - struct wbsoft_priv *priv = hw->priv; - phw_data_t pHwData = &priv->sHwData; - DESCRIPTOR RxDes; - PWB35RX pWb35Rx = &pHwData->Wb35Rx; - u8 * pRxBufferAddress; - u16 PacketSize; - u16 stmp, BufferSize, stmp2 = 0; - u32 RxBufferId; + PWB35RX pWb35Rx = &pHwData->Wb35Rx; - // Only one thread be allowed to run into the following do { - RxBufferId = pWb35Rx->RxProcessIndex; - if (pWb35Rx->RxOwner[ RxBufferId ]) //Owner by VM - break; - - pWb35Rx->RxProcessIndex++; - pWb35Rx->RxProcessIndex %= MAX_USB_RX_BUFFER_NUMBER; - - pRxBufferAddress = pWb35Rx->pDRx; - BufferSize = pWb35Rx->RxBufferSize[ RxBufferId ]; - - // Parse the bulkin buffer - while (BufferSize >= 4) { - if ((cpu_to_le32(*(u32 *)pRxBufferAddress) & 0x0fffffff) == RX_END_TAG) //Is ending? 921002.9.a - break; - - // Get the R00 R01 first - RxDes.R00.value = le32_to_cpu(*(u32 *)pRxBufferAddress); - PacketSize = (u16)RxDes.R00.R00_receive_byte_count; - RxDes.R01.value = le32_to_cpu(*((u32 *)(pRxBufferAddress+4))); - // For new DMA 4k - if ((PacketSize & 0x03) > 0) - PacketSize -= 4; - - // Basic check for Rx length. Is length valid? - if (PacketSize > MAX_PACKET_SIZE) { - #ifdef _PE_RX_DUMP_ - WBDEBUG(("Serious ERROR : Rx data size too long, size =%d\n", PacketSize)); - #endif - - pWb35Rx->EP3vm_state = VM_STOP; - pWb35Rx->Ep3ErrorCount2++; - break; - } - - // Start to process Rx buffer -// RxDes.Descriptor_ID = RxBufferId; // Due to synchronous indicate, the field doesn't necessary to use. - BufferSize -= 8; //subtract 8 byte for 35's USB header length - pRxBufferAddress += 8; - - RxDes.buffer_address[0] = pRxBufferAddress; - RxDes.buffer_size[0] = PacketSize; - RxDes.buffer_number = 1; - RxDes.buffer_start_index = 0; - RxDes.buffer_total_size = RxDes.buffer_size[0]; - Wb35Rx_adjust(&RxDes); - - packet_came(hw, pRxBufferAddress, PacketSize); - - // Move RxBuffer point to the next - stmp = PacketSize + 3; - stmp &= ~0x03; // 4n alignment - pRxBufferAddress += stmp; - BufferSize -= stmp; - stmp2 += stmp; - } - - // Reclaim resource - pWb35Rx->RxOwner[ RxBufferId ] = 1; - } while (true); + msleep(10); // Delay for waiting function enter 940623.1.a + } while (pWb35Rx->EP3vm_state != VM_STOP); + msleep(10); // Delay for waiting function exit 940623.1.b - return stmp2; + if (pWb35Rx->RxUrb) + usb_free_urb( pWb35Rx->RxUrb ); + #ifdef _PE_RX_DUMP_ + WBDEBUG(("Wb35Rx_destroy OK\n")); + #endif } - diff --git a/drivers/staging/winbond/wb35rx_f.h b/drivers/staging/winbond/wb35rx_f.h index 5585b55cb89f..d993041e0cdd 100644 --- a/drivers/staging/winbond/wb35rx_f.h +++ b/drivers/staging/winbond/wb35rx_f.h @@ -7,15 +7,9 @@ //==================================== // Interface function declare //==================================== -void Wb35Rx_reset_descriptor( phw_data_t pHwData ); unsigned char Wb35Rx_initial( phw_data_t pHwData ); void Wb35Rx_destroy( phw_data_t pHwData ); void Wb35Rx_stop( phw_data_t pHwData ); -u16 Wb35Rx_indicate(struct ieee80211_hw *hw); -void Wb35Rx_adjust( PDESCRIPTOR pRxDes ); void Wb35Rx_start(struct ieee80211_hw *hw); -void Wb35Rx(struct ieee80211_hw *hw); -void Wb35Rx_Complete(struct urb *urb); - #endif -- cgit v1.2.3 From dc67d2b663d4d72ee39b32836fa91c4ff926f3db Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:54 +0200 Subject: Staging: w35und: make functions local to wb35tx.c static While there are no functional changes, the diff is quite large because we need to shuffle code around to avoid forward declarations. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wb35tx.c | 199 ++++++++++++++++++------------------- drivers/staging/winbond/wb35tx_f.h | 5 - 2 files changed, 95 insertions(+), 109 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wb35tx.c b/drivers/staging/winbond/wb35tx.c index 32ee391eac86..b9b4456c8082 100644 --- a/drivers/staging/winbond/wb35tx.c +++ b/drivers/staging/winbond/wb35tx.c @@ -23,21 +23,46 @@ Wb35Tx_get_tx_buffer(phw_data_t pHwData, u8 **pBuffer) return true; } -void Wb35Tx_start(struct wbsoft_priv *adapter) +static void Wb35Tx(struct wbsoft_priv *adapter); + +static void Wb35Tx_complete(struct urb * pUrb) { - phw_data_t pHwData = &adapter->sHwData; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; + struct wbsoft_priv *adapter = pUrb->context; + phw_data_t pHwData = &adapter->sHwData; + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + PMDS pMds = &adapter->Mds; - // Allow only one thread to run into function - if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) { - pWb35Tx->EP4vm_state = VM_RUNNING; - Wb35Tx(adapter); - } else - atomic_dec(&pWb35Tx->TxFireCounter); -} + printk("wb35: tx complete\n"); + // Variable setting + pWb35Tx->EP4vm_state = VM_COMPLETED; + pWb35Tx->EP4VM_status = pUrb->status; //Store the last result of Irp + pMds->TxOwner[ pWb35Tx->TxSendIndex ] = 0;// Set the owner. Free the owner bit always. + pWb35Tx->TxSendIndex++; + pWb35Tx->TxSendIndex %= MAX_USB_TX_BUFFER_NUMBER; + if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove + goto error; -void Wb35Tx(struct wbsoft_priv *adapter) + if (pWb35Tx->tx_halt) + goto error; + + // The URB is completed, check the result + if (pWb35Tx->EP4VM_status != 0) { + printk("URB submission failed\n"); + pWb35Tx->EP4vm_state = VM_STOP; + goto error; + } + + Mds_Tx(adapter); + Wb35Tx(adapter); + return; + +error: + atomic_dec(&pWb35Tx->TxFireCounter); + pWb35Tx->EP4vm_state = VM_STOP; +} + +static void Wb35Tx(struct wbsoft_priv *adapter) { phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; @@ -88,50 +113,17 @@ void Wb35Tx(struct wbsoft_priv *adapter) atomic_dec(&pWb35Tx->TxFireCounter); } - -void Wb35Tx_complete(struct urb * pUrb) -{ - struct wbsoft_priv *adapter = pUrb->context; - phw_data_t pHwData = &adapter->sHwData; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - PMDS pMds = &adapter->Mds; - - printk("wb35: tx complete\n"); - // Variable setting - pWb35Tx->EP4vm_state = VM_COMPLETED; - pWb35Tx->EP4VM_status = pUrb->status; //Store the last result of Irp - pMds->TxOwner[ pWb35Tx->TxSendIndex ] = 0;// Set the owner. Free the owner bit always. - pWb35Tx->TxSendIndex++; - pWb35Tx->TxSendIndex %= MAX_USB_TX_BUFFER_NUMBER; - - if (pHwData->SurpriseRemove || pHwData->HwStop) // Let WbWlanHalt to handle surprise remove - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - // The URB is completed, check the result - if (pWb35Tx->EP4VM_status != 0) { - printk("URB submission failed\n"); - pWb35Tx->EP4vm_state = VM_STOP; - goto error; - } - - Mds_Tx(adapter); - Wb35Tx(adapter); - return; - -error: - atomic_dec(&pWb35Tx->TxFireCounter); - pWb35Tx->EP4vm_state = VM_STOP; -} - -void Wb35Tx_reset_descriptor( phw_data_t pHwData ) +void Wb35Tx_start(struct wbsoft_priv *adapter) { + phw_data_t pHwData = &adapter->sHwData; PWB35TX pWb35Tx = &pHwData->Wb35Tx; - pWb35Tx->TxSendIndex = 0; - pWb35Tx->tx_halt = 0; + // Allow only one thread to run into function + if (atomic_inc_return(&pWb35Tx->TxFireCounter) == 1) { + pWb35Tx->EP4vm_state = VM_RUNNING; + Wb35Tx(adapter); + } else + atomic_dec(&pWb35Tx->TxFireCounter); } unsigned char Wb35Tx_initial(phw_data_t pHwData) @@ -211,59 +203,9 @@ void Wb35Tx_CurrentTime(struct wbsoft_priv *adapter, u32 TimeCount) } } -void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter) -{ - phw_data_t pHwData = &adapter->sHwData; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - - // Allow only one thread to run into function - if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) { - pWb35Tx->EP2vm_state = VM_RUNNING; - Wb35Tx_EP2VM(adapter); - } - else - atomic_dec(&pWb35Tx->TxResultCount); -} - +static void Wb35Tx_EP2VM(struct wbsoft_priv *adapter); -void Wb35Tx_EP2VM(struct wbsoft_priv *adapter) -{ - phw_data_t pHwData = &adapter->sHwData; - PWB35TX pWb35Tx = &pHwData->Wb35Tx; - struct urb * pUrb = (struct urb *)pWb35Tx->Tx2Urb; - u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; - int retv; - - if (pHwData->SurpriseRemove || pHwData->HwStop) - goto error; - - if (pWb35Tx->tx_halt) - goto error; - - // - // Issuing URB - // - usb_fill_int_urb( pUrb, pHwData->WbUsb.udev, usb_rcvintpipe(pHwData->WbUsb.udev,2), - pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, adapter, 32); - - pWb35Tx->EP2vm_state = VM_RUNNING; - retv = usb_submit_urb(pUrb, GFP_ATOMIC); - - if (retv < 0) { - #ifdef _PE_TX_DUMP_ - WBDEBUG(("EP2 Tx Irp sending error\n")); - #endif - goto error; - } - - return; -error: - pWb35Tx->EP2vm_state = VM_STOP; - atomic_dec(&pWb35Tx->TxResultCount); -} - - -void Wb35Tx_EP2VM_complete(struct urb * pUrb) +static void Wb35Tx_EP2VM_complete(struct urb * pUrb) { struct wbsoft_priv *adapter = pUrb->context; phw_data_t pHwData = &adapter->sHwData; @@ -312,3 +254,52 @@ error: pWb35Tx->EP2vm_state = VM_STOP; } +static void Wb35Tx_EP2VM(struct wbsoft_priv *adapter) +{ + phw_data_t pHwData = &adapter->sHwData; + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + struct urb * pUrb = (struct urb *)pWb35Tx->Tx2Urb; + u32 * pltmp = (u32 *)pWb35Tx->EP2_buf; + int retv; + + if (pHwData->SurpriseRemove || pHwData->HwStop) + goto error; + + if (pWb35Tx->tx_halt) + goto error; + + // + // Issuing URB + // + usb_fill_int_urb( pUrb, pHwData->WbUsb.udev, usb_rcvintpipe(pHwData->WbUsb.udev,2), + pltmp, MAX_INTERRUPT_LENGTH, Wb35Tx_EP2VM_complete, adapter, 32); + + pWb35Tx->EP2vm_state = VM_RUNNING; + retv = usb_submit_urb(pUrb, GFP_ATOMIC); + + if (retv < 0) { + #ifdef _PE_TX_DUMP_ + WBDEBUG(("EP2 Tx Irp sending error\n")); + #endif + goto error; + } + + return; +error: + pWb35Tx->EP2vm_state = VM_STOP; + atomic_dec(&pWb35Tx->TxResultCount); +} + +void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter) +{ + phw_data_t pHwData = &adapter->sHwData; + PWB35TX pWb35Tx = &pHwData->Wb35Tx; + + // Allow only one thread to run into function + if (atomic_inc_return(&pWb35Tx->TxResultCount) == 1) { + pWb35Tx->EP2vm_state = VM_RUNNING; + Wb35Tx_EP2VM(adapter); + } + else + atomic_dec(&pWb35Tx->TxResultCount); +} diff --git a/drivers/staging/winbond/wb35tx_f.h b/drivers/staging/winbond/wb35tx_f.h index 277faa7aaed8..4222fa80c7bd 100644 --- a/drivers/staging/winbond/wb35tx_f.h +++ b/drivers/staging/winbond/wb35tx_f.h @@ -11,15 +11,10 @@ unsigned char Wb35Tx_initial( phw_data_t pHwData ); void Wb35Tx_destroy( phw_data_t pHwData ); unsigned char Wb35Tx_get_tx_buffer( phw_data_t pHwData, u8 **pBuffer ); -void Wb35Tx_EP2VM(struct wbsoft_priv *adapter); void Wb35Tx_EP2VM_start(struct wbsoft_priv *adapter); -void Wb35Tx_EP2VM_complete(struct urb *urb); void Wb35Tx_start(struct wbsoft_priv *adapter); void Wb35Tx_stop( phw_data_t pHwData ); -void Wb35Tx(struct wbsoft_priv *adapter); -void Wb35Tx_complete(struct urb *urb); -void Wb35Tx_reset_descriptor( phw_data_t pHwData ); void Wb35Tx_CurrentTime(struct wbsoft_priv *adapter, u32 TimeCount); -- cgit v1.2.3 From e5858539a4282e38df2a9a93624fa83cd4c41b0e Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:55 +0200 Subject: Staging: w35und: remove dead code from wbhal.c Remove tons of unused code from wbhal.c. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wbhal.c | 311 +------------------------------------- drivers/staging/winbond/wbhal_f.h | 22 --- 2 files changed, 1 insertion(+), 332 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wbhal.c b/drivers/staging/winbond/wbhal.c index b23c5055605c..8a9d21cbb0c0 100644 --- a/drivers/staging/winbond/wbhal.c +++ b/drivers/staging/winbond/wbhal.c @@ -2,13 +2,6 @@ #include "wbhal_f.h" #include "wblinux_f.h" -void hal_get_ethernet_address( phw_data_t pHwData, u8 *current_address ) -{ - if( pHwData->SurpriseRemove ) return; - - memcpy( current_address, pHwData->CurrentMacAddress, ETH_LENGTH_OF_ADDRESS ); -} - void hal_set_ethernet_address( phw_data_t pHwData, u8 *current_address ) { u32 ltmp[2]; @@ -376,92 +369,6 @@ void hal_halt(phw_data_t pHwData, void *ppa_data) } } -//--------------------------------------------------------------------------------------------------- -void hal_set_rates(phw_data_t pHwData, u8 *pbss_rates, - u8 length, unsigned char basic_rate_set) -{ - struct wb35_reg *reg = &pHwData->reg; - u32 tmp, tmp1; - u8 Rate[12]={ 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; - u8 SupportedRate[16]; - u8 i, j, k, Count1, Count2, Byte; - - if( pHwData->SurpriseRemove ) return; - - if (basic_rate_set) { - reg->M28_MacControl &= ~0x000fff00; - tmp1 = 0x00000100; - } else { - reg->M28_MacControl &= ~0xfff00000; - tmp1 = 0x00100000; - } - - tmp = 0; - for (i=0; iM28_MacControl |= tmp; - Wb35Reg_Write( pHwData, 0x0828, reg->M28_MacControl ); - - // 930206.2.c M78 setting - j = k = Count1 = Count2 = 0; - memset( SupportedRate, 0, 16 ); - tmp = 0x00100000; - tmp1 = 0x00000100; - for (i=0; i<12; i++) { // Get the supported rate - if (tmp & reg->M28_MacControl) { - SupportedRate[j] = Rate[i]; - - if (tmp1 & reg->M28_MacControl) - SupportedRate[j] |= 0x80; - - if (k) - Count2++; - else - Count1++; - - j++; - } - - if (i==4 && k==0) { - if( !(reg->M28_MacControl & 0x000ff000) ) // if basic rate in 11g domain) - { - k = 1; - j = 8; - } - } - - tmp <<= 1; - tmp1 <<= 1; - } - - // Fill data into support rate until buffer full - //---20060926 add by anson's endian - for (i=0; i<4; i++) - *(u32 *)(SupportedRate+(i<<2)) = cpu_to_le32( *(u32 *)(SupportedRate+(i<<2)) ); - //--- end 20060926 add by anson's endian - Wb35Reg_BurstWrite( pHwData,0x087c, (u32 *)SupportedRate, 4, AUTO_INCREMENT ); - reg->M7C_MacControl = ((u32 *)SupportedRate)[0]; - reg->M80_MacControl = ((u32 *)SupportedRate)[1]; - reg->M84_MacControl = ((u32 *)SupportedRate)[2]; - reg->M88_MacControl = ((u32 *)SupportedRate)[3]; - - // Fill length - tmp = Count1<<28 | Count2<<24; - reg->M78_ERPInformation &= ~0xff000000; - reg->M78_ERPInformation |= tmp; - Wb35Reg_Write( pHwData, 0x0878, reg->M78_ERPInformation ); -} - - //--------------------------------------------------------------------------------------------------- void hal_set_beacon_period( phw_data_t pHwData, u16 beacon_period ) { @@ -476,7 +383,7 @@ void hal_set_beacon_period( phw_data_t pHwData, u16 beacon_period ) } -void hal_set_current_channel_ex( phw_data_t pHwData, ChanInfo channel ) +static void hal_set_current_channel_ex( phw_data_t pHwData, ChanInfo channel ) { struct wb35_reg *reg = &pHwData->reg; @@ -502,12 +409,6 @@ void hal_set_current_channel( phw_data_t pHwData, ChanInfo channel ) hal_set_current_channel_ex( pHwData, channel ); } //--------------------------------------------------------------------------------------------------- -void hal_get_current_channel( phw_data_t pHwData, ChanInfo *channel ) -{ - channel->ChanNo = pHwData->Channel; - channel->band = pHwData->band; -} -//--------------------------------------------------------------------------------------------------- void hal_set_accept_broadcast( phw_data_t pHwData, u8 enable ) { struct wb35_reg *reg = &pHwData->reg; @@ -565,46 +466,6 @@ void hal_set_accept_beacon( phw_data_t pHwData, u8 enable ) Wb35Reg_Write( pHwData, 0x0800, reg->M00_MacControl ); } //--------------------------------------------------------------------------------------------------- -void hal_set_multicast_address( phw_data_t pHwData, u8 *address, u8 number ) -{ - struct wb35_reg *reg = &pHwData->reg; - u8 Byte, Bit; - - if( pHwData->SurpriseRemove ) return; - - //Erases and refills the card multicast registers. Used when an address - // has been deleted and all bits must be recomputed. - reg->M04_MulticastAddress1 = 0; - reg->M08_MulticastAddress2 = 0; - - while( number ) - { - number--; - CardGetMulticastBit( (address+(number*ETH_LENGTH_OF_ADDRESS)), &Byte, &Bit); - reg->Multicast[Byte] |= Bit; - } - - // Updating register - Wb35Reg_BurstWrite( pHwData, 0x0804, (u32 *)reg->Multicast, 2, AUTO_INCREMENT ); -} -//--------------------------------------------------------------------------------------------------- -u8 hal_get_accept_beacon( phw_data_t pHwData ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return 0; - - if( reg->M00_MacControl & 0x04000000 ) - return 1; - else - return 0; -} - -unsigned char hal_reset_hardware( phw_data_t pHwData, void* ppa ) -{ - // Not implement yet - return true; -} void hal_stop( phw_data_t pHwData ) { @@ -631,115 +492,11 @@ unsigned char hal_idle(phw_data_t pHwData) return true; } //--------------------------------------------------------------------------------------------------- -void hal_set_cwmin( phw_data_t pHwData, u8 cwin_min ) -{ - struct wb35_reg *reg = &pHwData->reg; - - if( pHwData->SurpriseRemove ) return; - - pHwData->cwmin = cwin_min; - reg->M2C_MacControl &= ~0x7c00; //bit 10 ~ 14 - reg->M2C_MacControl |= (pHwData->cwmin<<10); - Wb35Reg_Write( pHwData, 0x082c, reg->M2C_MacControl ); -} - -s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ) -{ - struct wb35_reg *reg = &pHwData->reg; - R01_DESCRIPTOR r01; - s32 ltmp = 0, tmp; - u8 i; - - if( pHwData->SurpriseRemove ) return -200; - if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion - Count = MAX_ACC_RSSI_COUNT; - - // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0])) - // C1 = -195, C2 = 0.66 = 85/128 - for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; - ltmp += tmp; - } - ltmp /= Count; - if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10; - if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this - - //if( ltmp < -200 ) ltmp = -200; - if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC - - return ltmp; -} -//---------------------------------------------------------------------------------------------------- -s32 hal_get_rssi_bss(struct wbsoft_priv *adapter, u16 idx, u8 Count) -{ - phw_data_t pHwData = &adapter->sHwData; - struct wb35_reg *reg = &pHwData->reg; - R01_DESCRIPTOR r01; - s32 ltmp = 0, tmp; - u8 i, j; -// u32 *HalRssiArry = psBSS(idx)->HalRssi; - - if( pHwData->SurpriseRemove ) return -200; - if( Count > MAX_ACC_RSSI_COUNT ) // Because the TS may use this funtion - Count = MAX_ACC_RSSI_COUNT; - - // RSSI = C1 + C2 * (agc_state[7:0] + offset_map(lna_state[1:0])) - // C1 = -195, C2 = 0.66 = 85/128 -#if 0 - for (i=0; iLNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; - ltmp += tmp; - } -#else - if (psBSS(idx)->HalRssiIndex == 0) - psBSS(idx)->HalRssiIndex = MAX_ACC_RSSI_COUNT; - j = (u8)psBSS(idx)->HalRssiIndex-1; - - for (i=0; iHalRssi[j]; - tmp = ((( r01.R01_AGC_state + reg->LNAValue[r01.R01_LNA_state]) * 85 ) >>7 ) - 195; - ltmp += tmp; - if (j == 0) - { - j = MAX_ACC_RSSI_COUNT; - } - j--; - } -#endif - ltmp /= Count; - if( pHwData->phy_type == RF_AIROHA_2230 ) ltmp -= 5; // 10; - if( pHwData->phy_type == RF_AIROHA_2230S ) ltmp -= 5; // 10; 20060420 Add this - - //if( ltmp < -200 ) ltmp = -200; - if( ltmp < -110 ) ltmp = -110;// 1.0.24.0 For NJRC - - return ltmp; -} - -//--------------------------------------------------------------------------- - void hal_set_phy_type( phw_data_t pHwData, u8 PhyType ) { pHwData->phy_type = PhyType; } -void hal_get_phy_type( phw_data_t pHwData, u8 *PhyType ) -{ - *PhyType = pHwData->phy_type; -} - -void hal_reset_counter( phw_data_t pHwData ) -{ - pHwData->dto_tx_retry_count = 0; - pHwData->dto_tx_frag_count = 0; - memset( pHwData->tx_retry_count, 0, 8); -} - void hal_set_radio_mode( phw_data_t pHwData, unsigned char radio_off) { struct wb35_reg *reg = &pHwData->reg; @@ -769,22 +526,6 @@ u8 hal_get_antenna_number( phw_data_t pHwData ) return 1; } -void hal_set_antenna_number( phw_data_t pHwData, u8 number ) -{ - - struct wb35_reg *reg = &pHwData->reg; - - if (number == 1) { - reg->BB2C |= BIT(11); - } else { - reg->BB2C &= ~BIT(11); - } - Wb35Reg_Write( pHwData, 0x102c, reg->BB2C ); -#ifdef _PE_STATE_DUMP_ - WBDEBUG(("Current antenna number : %d\n", number)); -#endif -} - //---------------------------------------------------------------------------------------------------- //0 : radio on; 1: radio off u8 hal_get_hw_radio_off( phw_data_t pHwData ) @@ -821,57 +562,7 @@ unsigned char hal_set_dxx_reg( phw_data_t pHwData, u16 number, u32 value ) return ret; } -void hal_scan_status_indicate(phw_data_t pHwData, unsigned char IsOnProgress) -{ - if( pHwData->SurpriseRemove ) return; - pHwData->LED_Scanning = IsOnProgress ? 1 : 0; -} - -void hal_system_power_change(phw_data_t pHwData, u32 PowerState) -{ - if( PowerState != 0 ) - { - pHwData->SurpriseRemove = 1; - if( pHwData->WbUsb.IsUsb20 ) - hal_stop( pHwData ); - } - else - { - if( !pHwData->WbUsb.IsUsb20 ) - hal_stop( pHwData ); - } -} - -void hal_surprise_remove(struct wbsoft_priv *adapter) -{ - phw_data_t pHwData = &adapter->sHwData; - - if (atomic_inc_return( &pHwData->SurpriseRemoveCount ) == 1) { - #ifdef _PE_STATE_DUMP_ - WBDEBUG(("Calling hal_surprise_remove\n")); - #endif - } -} - -void hal_rate_change(struct wbsoft_priv *adapter) // Notify the HAL rate is changing 20060613.1 -{ - phw_data_t pHwData = &adapter->sHwData; - u8 rate = CURRENT_TX_RATE; - - BBProcessor_RateChanging( pHwData, rate ); -} - void hal_set_rf_power(phw_data_t pHwData, u8 PowerIndex) { RFSynthesizer_SetPowerIndex( pHwData, PowerIndex ); } - -unsigned char hal_set_LED(phw_data_t pHwData, u32 Mode) // 20061108 for WPS led control -{ - pHwData->LED_Blinking = 0; - pHwData->LED_control = Mode; - pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(10); - add_timer(&pHwData->LEDTimer); - return true; -} - diff --git a/drivers/staging/winbond/wbhal_f.h b/drivers/staging/winbond/wbhal_f.h index dc5709f5a52a..e805f40f6354 100644 --- a/drivers/staging/winbond/wbhal_f.h +++ b/drivers/staging/winbond/wbhal_f.h @@ -26,9 +26,6 @@ void hal_set_power_save_mode( phw_data_t pHwData, unsigned char power_save, u void hal_get_power_save_mode( phw_data_t pHwData, u8 *pin_pwr_save ); void hal_set_slot_time( phw_data_t pHwData, u8 type ); #define hal_set_atim_window( _A, _ATM ) -void hal_set_rates( phw_data_t pHwData, u8 *pbss_rates, u8 length, unsigned char basic_rate_set ); -#define hal_set_basic_rates( _A, _R, _L ) hal_set_rates( _A, _R, _L, TRUE ) -#define hal_set_op_rates( _A, _R, _L ) hal_set_rates( _A, _R, _L, FALSE ) void hal_start_bss( phw_data_t pHwData, u8 mac_op_mode ); void hal_join_request( phw_data_t pHwData, u8 bss_type ); // 0:BSS STA 1:IBSS STA// void hal_stop_sync_bss( phw_data_t pHwData ); @@ -41,35 +38,23 @@ void hal_set_listen_interval( phw_data_t pHwData, u16 listen_interval ); void hal_set_cap_info( phw_data_t pHwData, u16 capability_info ); void hal_set_ssid( phw_data_t pHwData, u8 *pssid, u8 ssid_len ); void hal_set_current_channel( phw_data_t pHwData, ChanInfo channel ); -void hal_set_current_channel_ex( phw_data_t pHwData, ChanInfo channel ); -void hal_get_current_channel( phw_data_t pHwData, ChanInfo *channel ); void hal_set_accept_broadcast( phw_data_t pHwData, u8 enable ); void hal_set_accept_multicast( phw_data_t pHwData, u8 enable ); void hal_set_accept_beacon( phw_data_t pHwData, u8 enable ); -void hal_set_multicast_address( phw_data_t pHwData, u8 *address, u8 number ); -u8 hal_get_accept_beacon( phw_data_t pHwData ); void hal_stop( phw_data_t pHwData ); void hal_halt( phw_data_t pHwData, void *ppa_data ); void hal_start_tx0( phw_data_t pHwData ); void hal_set_phy_type( phw_data_t pHwData, u8 PhyType ); -void hal_get_phy_type( phw_data_t pHwData, u8 *PhyType ); -unsigned char hal_reset_hardware( phw_data_t pHwData, void* ppa ); -void hal_set_cwmin( phw_data_t pHwData, u8 cwin_min ); #define hal_get_cwmin( _A ) ( (_A)->cwmin ) void hal_set_cwmax( phw_data_t pHwData, u16 cwin_max ); #define hal_get_cwmax( _A ) ( (_A)->cwmax ) void hal_set_rsn_wpa( phw_data_t pHwData, u32 * RSN_IE_Bitmap , u32 * RSN_OUI_type , unsigned char bDesiredAuthMode); -//s32 hal_get_rssi( phw_data_t pHwData, u32 HalRssi ); -s32 hal_get_rssi( phw_data_t pHwData, u32 *HalRssiArry, u8 Count ); -s32 hal_get_rssi_bss(struct wbsoft_priv *adapter, u16 idx, u8 Count); void hal_set_connect_info( phw_data_t pHwData, unsigned char boConnect ); u8 hal_get_est_sq3( phw_data_t pHwData, u8 Count ); void hal_set_rf_power( phw_data_t pHwData, u8 PowerIndex ); // 20060621 Modify -void hal_reset_counter( phw_data_t pHwData ); void hal_set_radio_mode( phw_data_t pHwData, unsigned char boValue); void hal_descriptor_indicate( phw_data_t pHwData, PDESCRIPTOR pDes ); u8 hal_get_antenna_number( phw_data_t pHwData ); -void hal_set_antenna_number( phw_data_t pHwData, u8 number ); u32 hal_get_bss_pk_cnt( phw_data_t pHwData ); #define hal_get_region_from_EEPROM( _A ) ( (_A)->reg.EEPROMRegion ) void hal_set_accept_promiscuous ( phw_data_t pHwData, u8 enable); @@ -80,20 +65,13 @@ u8 hal_get_hw_radio_off ( phw_data_t pHwData ); #define hal_rssi_boundary_high( _A ) (_A->RSSI_high) #define hal_rssi_boundary_low( _A ) (_A->RSSI_low) #define hal_scan_interval( _A ) (_A->Scan_Interval) -void hal_scan_status_indicate( phw_data_t pHwData, u8 status); // 0: complete, 1: in progress -void hal_system_power_change( phw_data_t pHwData, u32 PowerState ); // 20051230 -=D0 1=D1 .. -void hal_surprise_remove(struct wbsoft_priv *adapter); #define PHY_DEBUG( msg, args... ) - - -void hal_rate_change(struct wbsoft_priv *adapter); // Notify the HAL rate is changing 20060613.1 unsigned char hal_get_dxx_reg( phw_data_t pHwData, u16 number, u32 * pValue ); unsigned char hal_set_dxx_reg( phw_data_t pHwData, u16 number, u32 value ); #define hal_get_time_count( _P ) (_P->time_count/10) // return 100ms count #define hal_detect_error( _P ) (_P->WbUsb.DetectCount) -unsigned char hal_set_LED( phw_data_t pHwData, u32 Mode ); // 20061108 for WPS led control //------------------------------------------------------------------------- // The follow function is unused for IS89C35 -- cgit v1.2.3 From e3d912926147c764e2dc98d0829056fd4db61361 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Thu, 30 Oct 2008 19:04:56 +0200 Subject: Staging: w35und: remove rxisr.c as dead code The vRxTimerStart() function is never called nor does the timer do anything useful so remove the code. Acked-by: Pavel Machek Signed-off-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/Makefile | 1 - drivers/staging/winbond/mds.c | 3 --- drivers/staging/winbond/mds_f.h | 5 ----- drivers/staging/winbond/mds_s.h | 2 -- drivers/staging/winbond/rxisr.c | 28 ---------------------------- drivers/staging/winbond/sysdef.h | 3 --- 6 files changed, 42 deletions(-) delete mode 100644 drivers/staging/winbond/rxisr.c (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/Makefile b/drivers/staging/winbond/Makefile index d337571a972b..b49c9730eddf 100644 --- a/drivers/staging/winbond/Makefile +++ b/drivers/staging/winbond/Makefile @@ -4,7 +4,6 @@ w35und-objs := \ mto.o \ phy_calibration.o \ reg.o \ - rxisr.o \ wb35reg.o \ wb35rx.o \ wb35tx.o \ diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c index 1bfdbc4827ff..e431406e25a6 100644 --- a/drivers/staging/winbond/mds.c +++ b/drivers/staging/winbond/mds.c @@ -16,15 +16,12 @@ Mds_initial(struct wbsoft_priv * adapter) pMds->TxRTSThreshold = DEFAULT_RTSThreshold; pMds->TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; - vRxTimerInit(adapter);//for WPA countermeasure - return hal_get_tx_buffer( &adapter->sHwData, &pMds->pTxBuffer ); } void Mds_Destroy(struct wbsoft_priv * adapter) { - vRxTimerStop(adapter); } static void Mds_DurationSet(struct wbsoft_priv *adapter, PDESCRIPTOR pDes, u8 *buffer) diff --git a/drivers/staging/winbond/mds_f.h b/drivers/staging/winbond/mds_f.h index 8109eba09add..ee0f12093dba 100644 --- a/drivers/staging/winbond/mds_f.h +++ b/drivers/staging/winbond/mds_f.h @@ -11,11 +11,6 @@ void Mds_SendComplete( struct wbsoft_priv *adapter, PT02_DESCRIPTOR pT02 ); void Mds_MpduProcess( struct wbsoft_priv *adapter, PDESCRIPTOR pRxDes ); extern void DataDmp(u8 *pdata, u32 len, u32 offset); - -void vRxTimerInit(struct wbsoft_priv *adapter); -void vRxTimerStart(struct wbsoft_priv *adapter, int timeout_value); -void vRxTimerStop(struct wbsoft_priv *adapter); - // For Asynchronous indicating. The routine collocates with USB. void Mds_MsduProcess( struct wbsoft_priv *adapter, PRXLAYER1 pRxLayer1, u8 SlotIndex); diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h index 29f15689dcc0..ebf61e3ce1dc 100644 --- a/drivers/staging/winbond/mds_s.h +++ b/drivers/staging/winbond/mds_s.h @@ -142,8 +142,6 @@ typedef struct _MDS u8 boCounterMeasureBlock; u8 reserved_4[2]; - struct timer_list timer; - u32 TxTsc; // 20060214 u32 TxTsc_2; // 20060214 diff --git a/drivers/staging/winbond/rxisr.c b/drivers/staging/winbond/rxisr.c deleted file mode 100644 index d591003a38ec..000000000000 --- a/drivers/staging/winbond/rxisr.c +++ /dev/null @@ -1,28 +0,0 @@ -#include "os_common.h" -#include "core.h" - -static void RxTimerHandler(unsigned long data) -{ - WARN_ON(1); -} - -void vRxTimerInit(struct wbsoft_priv *adapter) -{ - init_timer(&adapter->Mds.timer); - adapter->Mds.timer.function = RxTimerHandler; - adapter->Mds.timer.data = (unsigned long) adapter; -} - -void vRxTimerStart(struct wbsoft_priv *adapter, int timeout_value) -{ - if (timeout_value < MIN_TIMEOUT_VAL) - timeout_value = MIN_TIMEOUT_VAL; - - adapter->Mds.timer.expires = jiffies + msecs_to_jiffies(timeout_value); - add_timer(&adapter->Mds.timer); -} - -void vRxTimerStop(struct wbsoft_priv *adapter) -{ - del_timer_sync(&adapter->Mds.timer); -} diff --git a/drivers/staging/winbond/sysdef.h b/drivers/staging/winbond/sysdef.h index 60e4c04f725b..251b9c553b6c 100644 --- a/drivers/staging/winbond/sysdef.h +++ b/drivers/staging/winbond/sysdef.h @@ -37,7 +37,4 @@ #define _PE_USB_INI_DUMP_ #endif -// Kernel Timer resolution, NDIS is 10ms, 10000us -#define MIN_TIMEOUT_VAL (10) //ms - #endif -- cgit v1.2.3 From dd0beba828b8d09170c7a00c0de289bfcd5dee40 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Mon, 24 Nov 2008 10:18:29 +0100 Subject: Staging: w35und: fix Kconfig 4KSTACK dependency was needed when driver carried its own softmac layer. That layer is gone, and functions have reasonably small stack footprint -> dependency can be removed. Add better description of hardware this driver is targetted at (now with fixed whitespace) Signed-off-by: Pavel Machek Acked-by: Pekka Enberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/Kconfig | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/Kconfig b/drivers/staging/winbond/Kconfig index 425219ed7ab9..940460c39f36 100644 --- a/drivers/staging/winbond/Kconfig +++ b/drivers/staging/winbond/Kconfig @@ -1,7 +1,11 @@ config W35UND - tristate "Winbond driver" - depends on MAC80211 && WLAN_80211 && USB && EXPERIMENTAL && !4KSTACKS + tristate "IS89C35 WLAN USB driver" + depends on MAC80211 && WLAN_80211 && USB && EXPERIMENTAL default n ---help--- - This is highly experimental driver for winbond wifi card on some Kohjinsha notebooks - Check http://code.google.com/p/winbondport/ for new version + This is highly experimental driver for Winbond WIFI card. + + Hardware is present in some Kohjinsha subnotebooks, and in some + stand-alone USB modules. Chipset name seems to be w89c35d. + + Check http://code.google.com/p/winbondport/ for new version. -- cgit v1.2.3 From a974d16ad080e63db31b131255ab226a05c5a457 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 10:46:00 -0800 Subject: Staging: w35und: fix config build warnings the wireless config function has changed with commit e8975581f63870be42ff4662b293d1b0c8c21350 so fix up the wbusb driver to work properly with that change. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/winbond/wbusb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index cb4dee566f7f..b003f9a7e151 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -134,11 +134,12 @@ static int wbsoft_start(struct ieee80211_hw *dev) return 0; } -static int wbsoft_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) +static int wbsoft_config(struct ieee80211_hw *dev, u32 changed) { struct wbsoft_priv *priv = dev->priv; - + struct ieee80211_conf *conf = &dev->conf; ChanInfo ch; + printk("wbsoft_config called\n"); ch.band = 1; -- cgit v1.2.3 From e74c780e8685248948beba9c2e9a825f9fe90eb7 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:13:55 -0400 Subject: Staging: wlan-ng: Remove PCI/PLX/PCMCIA files. This portion of the driver is not needed at all, so remove it. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/README | 1 - drivers/staging/wlan-ng/hfa384x.c | 4018 ---------------------------------- drivers/staging/wlan-ng/prism2_cs.c | 1487 ------------- drivers/staging/wlan-ng/prism2_pci.c | 332 --- drivers/staging/wlan-ng/prism2_plx.c | 472 ---- 5 files changed, 6310 deletions(-) delete mode 100644 drivers/staging/wlan-ng/hfa384x.c delete mode 100644 drivers/staging/wlan-ng/prism2_cs.c delete mode 100644 drivers/staging/wlan-ng/prism2_pci.c delete mode 100644 drivers/staging/wlan-ng/prism2_plx.c (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/README b/drivers/staging/wlan-ng/README index f50e4eb6c272..9c10dbb000d5 100644 --- a/drivers/staging/wlan-ng/README +++ b/drivers/staging/wlan-ng/README @@ -3,6 +3,5 @@ TODO: - sparse warnings - Lindent cleanups - move to use the in-kernel wireless stack - - possible enable the pcmcia and pci portions of the driver Please send all patches to Greg Kroah-Hartman diff --git a/drivers/staging/wlan-ng/hfa384x.c b/drivers/staging/wlan-ng/hfa384x.c deleted file mode 100644 index 04df3fd9c520..000000000000 --- a/drivers/staging/wlan-ng/hfa384x.c +++ /dev/null @@ -1,4018 +0,0 @@ -/* src/prism2/driver/hfa384x.c -* -* Implements the functions of the Intersil hfa384x MAC -* -* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved. -* -------------------------------------------------------------------- -* -* linux-wlan -* -* The contents of this file are subject to the Mozilla Public -* License Version 1.1 (the "License"); you may not use this file -* except in compliance with the License. You may obtain a copy of -* the License at http://www.mozilla.org/MPL/ -* -* Software distributed under the License is distributed on an "AS -* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or -* implied. See the License for the specific language governing -* rights and limitations under the License. -* -* Alternatively, the contents of this file may be used under the -* terms of the GNU Public License version 2 (the "GPL"), in which -* case the provisions of the GPL are applicable instead of the -* above. If you wish to allow the use of your version of this file -* only under the terms of the GPL and not to allow others to use -* your version of this file under the MPL, indicate your decision -* by deleting the provisions above and replace them with the notice -* and other provisions required by the GPL. If you do not delete -* the provisions above, a recipient may use your version of this -* file under either the MPL or the GPL. -* -* -------------------------------------------------------------------- -* -* Inquiries regarding the linux-wlan Open Source project can be -* made directly to: -* -* AbsoluteValue Systems Inc. -* info@linux-wlan.com -* http://www.linux-wlan.com -* -* -------------------------------------------------------------------- -* -* Portions of the development of this software were funded by -* Intersil Corporation as part of PRISM(R) chipset product development. -* -* -------------------------------------------------------------------- -* -* This file implements functions that correspond to the prism2/hfa384x -* 802.11 MAC hardware and firmware host interface. -* -* The functions can be considered to represent several levels of -* abstraction. The lowest level functions are simply C-callable wrappers -* around the register accesses. The next higher level represents C-callable -* prism2 API functions that match the Intersil documentation as closely -* as is reasonable. The next higher layer implements common sequences -* of invokations of the API layer (e.g. write to bap, followed by cmd). -* -* Common sequences: -* hfa384x_drvr_xxx Highest level abstractions provided by the -* hfa384x code. They are driver defined wrappers -* for common sequences. These functions generally -* use the services of the lower levels. -* -* hfa384x_drvr_xxxconfig An example of the drvr level abstraction. These -* functions are wrappers for the RID get/set -* sequence. They call copy_[to|from]_bap() and -* cmd_access(). These functions operate on the -* RIDs and buffers without validation. The caller -* is responsible for that. -* -* API wrapper functions: -* hfa384x_cmd_xxx functions that provide access to the f/w commands. -* The function arguments correspond to each command -* argument, even command arguments that get packed -* into single registers. These functions _just_ -* issue the command by setting the cmd/parm regs -* & reading the status/resp regs. Additional -* activities required to fully use a command -* (read/write from/to bap, get/set int status etc.) -* are implemented separately. Think of these as -* C-callable prism2 commands. -* -* Lowest Layer Functions: -* hfa384x_docmd_xxx These functions implement the sequence required -* to issue any prism2 command. Primarily used by the -* hfa384x_cmd_xxx functions. -* -* hfa384x_bap_xxx BAP read/write access functions. -* Note: we usually use BAP0 for non-interrupt context -* and BAP1 for interrupt context. -* -* hfa384x_dl_xxx download related functions. -* -* Driver State Issues: -* Note that there are two pairs of functions that manage the -* 'initialized' and 'running' states of the hw/MAC combo. The four -* functions are create(), destroy(), start(), and stop(). create() -* sets up the data structures required to support the hfa384x_* -* functions and destroy() cleans them up. The start() function gets -* the actual hardware running and enables the interrupts. The stop() -* function shuts the hardware down. The sequence should be: -* create() -* . -* . Self contained test routines can run here, particularly -* . corereset() and test_hostif(). -* . -* start() -* . -* . Do interesting things w/ the hardware -* . -* stop() -* destroy() -* -* Note that destroy() can be called without calling stop() first. -* -------------------------------------------------------------------- -*/ - -/*================================================================*/ - -/* System Includes */ -#define WLAN_DBVAR prism2_debug -#include "version.h" - - -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include -#else -#include -#endif - -#if (WLAN_HOSTIF == WLAN_PCMCIA) -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) ) -#include -#endif -#include -#include -#include -#include -#include -#endif - -#if ((WLAN_HOSTIF == WLAN_PLX) || (WLAN_HOSTIF == WLAN_PCI)) -#include -#include -#endif - -#include "wlan_compat.h" - -// XXXX #define CMD_IRQ - -/*================================================================*/ -/* Project Includes */ - -#include "p80211types.h" -#include "p80211hdr.h" -#include "p80211mgmt.h" -#include "p80211conv.h" -#include "p80211msg.h" -#include "p80211netdev.h" -#include "p80211req.h" -#include "p80211metadef.h" -#include "p80211metastruct.h" -#include "hfa384x.h" -#include "prism2mgmt.h" - -/*================================================================*/ -/* Local Constants */ - -static const UINT16 crc16tab[256] = -{ - 0x0000, 0xc0c1, 0xc181, 0x0140, 0xc301, 0x03c0, 0x0280, 0xc241, - 0xc601, 0x06c0, 0x0780, 0xc741, 0x0500, 0xc5c1, 0xc481, 0x0440, - 0xcc01, 0x0cc0, 0x0d80, 0xcd41, 0x0f00, 0xcfc1, 0xce81, 0x0e40, - 0x0a00, 0xcac1, 0xcb81, 0x0b40, 0xc901, 0x09c0, 0x0880, 0xc841, - 0xd801, 0x18c0, 0x1980, 0xd941, 0x1b00, 0xdbc1, 0xda81, 0x1a40, - 0x1e00, 0xdec1, 0xdf81, 0x1f40, 0xdd01, 0x1dc0, 0x1c80, 0xdc41, - 0x1400, 0xd4c1, 0xd581, 0x1540, 0xd701, 0x17c0, 0x1680, 0xd641, - 0xd201, 0x12c0, 0x1380, 0xd341, 0x1100, 0xd1c1, 0xd081, 0x1040, - 0xf001, 0x30c0, 0x3180, 0xf141, 0x3300, 0xf3c1, 0xf281, 0x3240, - 0x3600, 0xf6c1, 0xf781, 0x3740, 0xf501, 0x35c0, 0x3480, 0xf441, - 0x3c00, 0xfcc1, 0xfd81, 0x3d40, 0xff01, 0x3fc0, 0x3e80, 0xfe41, - 0xfa01, 0x3ac0, 0x3b80, 0xfb41, 0x3900, 0xf9c1, 0xf881, 0x3840, - 0x2800, 0xe8c1, 0xe981, 0x2940, 0xeb01, 0x2bc0, 0x2a80, 0xea41, - 0xee01, 0x2ec0, 0x2f80, 0xef41, 0x2d00, 0xedc1, 0xec81, 0x2c40, - 0xe401, 0x24c0, 0x2580, 0xe541, 0x2700, 0xe7c1, 0xe681, 0x2640, - 0x2200, 0xe2c1, 0xe381, 0x2340, 0xe101, 0x21c0, 0x2080, 0xe041, - 0xa001, 0x60c0, 0x6180, 0xa141, 0x6300, 0xa3c1, 0xa281, 0x6240, - 0x6600, 0xa6c1, 0xa781, 0x6740, 0xa501, 0x65c0, 0x6480, 0xa441, - 0x6c00, 0xacc1, 0xad81, 0x6d40, 0xaf01, 0x6fc0, 0x6e80, 0xae41, - 0xaa01, 0x6ac0, 0x6b80, 0xab41, 0x6900, 0xa9c1, 0xa881, 0x6840, - 0x7800, 0xb8c1, 0xb981, 0x7940, 0xbb01, 0x7bc0, 0x7a80, 0xba41, - 0xbe01, 0x7ec0, 0x7f80, 0xbf41, 0x7d00, 0xbdc1, 0xbc81, 0x7c40, - 0xb401, 0x74c0, 0x7580, 0xb541, 0x7700, 0xb7c1, 0xb681, 0x7640, - 0x7200, 0xb2c1, 0xb381, 0x7340, 0xb101, 0x71c0, 0x7080, 0xb041, - 0x5000, 0x90c1, 0x9181, 0x5140, 0x9301, 0x53c0, 0x5280, 0x9241, - 0x9601, 0x56c0, 0x5780, 0x9741, 0x5500, 0x95c1, 0x9481, 0x5440, - 0x9c01, 0x5cc0, 0x5d80, 0x9d41, 0x5f00, 0x9fc1, 0x9e81, 0x5e40, - 0x5a00, 0x9ac1, 0x9b81, 0x5b40, 0x9901, 0x59c0, 0x5880, 0x9841, - 0x8801, 0x48c0, 0x4980, 0x8941, 0x4b00, 0x8bc1, 0x8a81, 0x4a40, - 0x4e00, 0x8ec1, 0x8f81, 0x4f40, 0x8d01, 0x4dc0, 0x4c80, 0x8c41, - 0x4400, 0x84c1, 0x8581, 0x4540, 0x8701, 0x47c0, 0x4680, 0x8641, - 0x8201, 0x42c0, 0x4380, 0x8341, 0x4100, 0x81c1, 0x8081, 0x4040 -}; - -/*================================================================*/ -/* Local Macros */ - -/*================================================================*/ -/* Local Types */ - -/*================================================================*/ -/* Local Static Definitions */ -extern int prism2_debug; - -/*================================================================*/ -/* Local Function Declarations */ - -static void hfa384x_int_dtim(wlandevice_t *wlandev); -static void hfa384x_int_infdrop(wlandevice_t *wlandev); - -static void hfa384x_bap_tasklet(unsigned long data); - -static void hfa384x_int_info(wlandevice_t *wlandev); -static void hfa384x_int_txexc(wlandevice_t *wlandev); -static void hfa384x_int_tx(wlandevice_t *wlandev); -static void hfa384x_int_rx(wlandevice_t *wlandev); - -#ifdef CMD_IRQ -static void hfa384x_int_cmd(wlandevice_t *wlandev); -#endif -static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, - UINT16 rxfid, hfa384x_rx_frame_t *rxdesc); -static void hfa384x_int_alloc(wlandevice_t *wlandev); - -static int hfa384x_docmd_wait( hfa384x_t *hw, hfa384x_metacmd_t *cmd); - -static int hfa384x_dl_docmd_wait( hfa384x_t *hw, hfa384x_metacmd_t *cmd); - -static UINT16 -hfa384x_mkcrc16(UINT8 *p, int len); - -int hfa384x_copy_to_bap4(hfa384x_t *hw, UINT16 bap, UINT16 id, UINT16 offset, - void *buf, UINT len, void* buf2, UINT len2, - void *buf3, UINT len3, void* buf4, UINT len4); - -/*================================================================*/ -/* Function Definitions */ - -static UINT16 -txfid_queue_empty(hfa384x_t *hw) -{ - return (hw->txfid_head == hw->txfid_tail) ? 1 : 0; -} - -static UINT16 -txfid_queue_remove(hfa384x_t *hw) -{ - UINT16 result= 0; - - if (txfid_queue_empty(hw)) { - WLAN_LOG_DEBUG(3,"queue empty.\n"); - } else { - result = hw->txfid_queue[hw->txfid_head]; - hw->txfid_head = (hw->txfid_head + 1) % hw->txfid_N; - } - - return (UINT16)result; -} - -static INT16 -txfid_queue_add(hfa384x_t *hw, UINT16 val) -{ - INT16 result = 0; - - if (hw->txfid_head == ((hw->txfid_tail + 1) % hw->txfid_N)) { - result = -1; - WLAN_LOG_DEBUG(3,"queue full.\n"); - } else { - hw->txfid_queue[hw->txfid_tail] = val; - result = hw->txfid_tail; - hw->txfid_tail = (hw->txfid_tail + 1) % hw->txfid_N; - } - - return result; -} - -/*---------------------------------------------------------------- -* hfa384x_create -* -* Initializes the hfa384x_t data structure for use. Note this -* does _not_ intialize the actual hardware, just the data structures -* we use to keep track of its state. -* -* Arguments: -* hw device structure -* irq device irq number -* iobase [pcmcia] i/o base address for register access -* [pci] zero -* [plx] i/o base address for register access -* membase [pcmcia] pcmcia_cs "link" pointer -* [pci] memory base address for register access -* [plx] memory base address for card attribute memory -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -void hfa384x_create(hfa384x_t *hw, UINT irq, UINT32 iobase, - UINT8 __iomem *membase) -{ - DBFENTER; - memset(hw, 0, sizeof(hfa384x_t)); - hw->irq = irq; - hw->iobase = iobase; - hw->membase = membase; - spin_lock_init(&(hw->cmdlock)); - - /* BAP setup */ - spin_lock_init(&(hw->baplock)); - tasklet_init(&hw->bap_tasklet, - hfa384x_bap_tasklet, - (unsigned long) hw); - - init_waitqueue_head(&hw->cmdq); - sema_init(&hw->infofid_sem, 1); - - hw->txfid_head = 0; - hw->txfid_tail = 0; - hw->txfid_N = HFA384x_DRVR_FIDSTACKLEN_MAX; - memset(hw->txfid_queue, 0, sizeof(hw->txfid_queue)); - - hw->isram16 = 1; - - /* Init the auth queue head */ - skb_queue_head_init(&hw->authq); - - INIT_WORK2(&hw->link_bh, prism2sta_processing_defer); - - INIT_WORK2(&hw->commsqual_bh, prism2sta_commsqual_defer); - - init_timer(&hw->commsqual_timer); - hw->commsqual_timer.data = (unsigned long) hw; - hw->commsqual_timer.function = prism2sta_commsqual_timer; - - hw->link_status = HFA384x_LINK_NOTCONNECTED; - hw->state = HFA384x_STATE_INIT; - - DBFEXIT; -} - -/*---------------------------------------------------------------- -* hfa384x_destroy -* -* Partner to hfa384x_create(). This function cleans up the hw -* structure so that it can be freed by the caller using a simple -* kfree. Currently, this function is just a placeholder. If, at some -* point in the future, an hw in the 'shutdown' state requires a 'deep' -* kfree, this is where it should be done. Note that if this function -* is called on a _running_ hw structure, the drvr_stop() function is -* called. -* -* Arguments: -* hw device structure -* -* Returns: -* nothing, this function is not allowed to fail. -* -* Side effects: -* -* Call context: -* process -----------------------------------------------------------------*/ -void -hfa384x_destroy( hfa384x_t *hw) -{ - struct sk_buff *skb; - - DBFENTER; - - if ( hw->state == HFA384x_STATE_RUNNING ) { - hfa384x_drvr_stop(hw); - } - hw->state = HFA384x_STATE_PREINIT; - - if (hw->scanresults) { - kfree(hw->scanresults); - hw->scanresults = NULL; - } - - /* Now to clean out the auth queue */ - while ( (skb = skb_dequeue(&hw->authq)) ) { - dev_kfree_skb(skb); - } - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* hfa384x_drvr_getconfig -* -* Performs the sequence necessary to read a config/info item. -* -* Arguments: -* hw device structure -* rid config/info record id (host order) -* buf host side record buffer. Upon return it will -* contain the body portion of the record (minus the -* RID and len). -* len buffer length (in bytes, should match record length) -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -ENODATA length mismatch between argument and retrieved -* record. -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_getconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len) -{ - int result = 0; - DBFENTER; - - result = hfa384x_cmd_access( hw, 0, rid, buf, len); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_setconfig -* -* Performs the sequence necessary to write a config/info item. -* -* Arguments: -* hw device structure -* rid config/info record id (in host order) -* buf host side record buffer -* len buffer length (in bytes) -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_setconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len) -{ - int result = 0; - DBFENTER; - - result = hfa384x_cmd_access( hw, 1, rid, buf, len); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_readpda -* -* Performs the sequence to read the PDA space. Note there is no -* drvr_writepda() function. Writing a PDA is -* generally implemented by a calling component via calls to -* cmd_download and writing to the flash download buffer via the -* aux regs. -* -* Arguments: -* hw device structure -* buf buffer to store PDA in -* len buffer length -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -ETIMEOUT timout waiting for the cmd regs to become -* available, or waiting for the control reg -* to indicate the Aux port is enabled. -* -ENODATA the buffer does NOT contain a valid PDA. -* Either the card PDA is bad, or the auxdata -* reads are giving us garbage. - -* -* Side effects: -* -* Call context: -* process thread or non-card interrupt. -----------------------------------------------------------------*/ -int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, UINT len) -{ - int result = 0; - UINT16 *pda = buf; - int pdaok = 0; - int morepdrs = 1; - int currpdr = 0; /* word offset of the current pdr */ - int i; - UINT16 pdrlen; /* pdr length in bytes, host order */ - UINT16 pdrcode; /* pdr code, host order */ - UINT16 crc; - UINT16 pdacrc; - struct pdaloc { - UINT32 cardaddr; - UINT16 auxctl; - } pdaloc[] = - { - { HFA3842_PDA_BASE, HFA384x_AUX_CTL_NV}, - { HFA3842_PDA_BASE, HFA384x_AUX_CTL_EXTDS}, - { HFA3841_PDA_BASE, HFA384x_AUX_CTL_NV}, - { HFA3841_PDA_BASE, HFA384x_AUX_CTL_EXTDS}, - { HFA3841_PDA_BOGUS_BASE, HFA384x_AUX_CTL_NV} - }; - - DBFENTER; - /* Check for aux available */ - result = hfa384x_cmd_aux_enable(hw, 0); - if ( result ) { - WLAN_LOG_DEBUG(1,"aux_enable() failed. result=%d\n", result); - goto failed; - } - - /* Read the pda from each known address. */ - for ( i = 0; i < (sizeof(pdaloc)/sizeof(pdaloc[0])); i++) { - WLAN_LOG_DEBUG( 3, "Checking PDA@(0x%08x,%s)\n", - pdaloc[i].cardaddr, - pdaloc[i].auxctl == HFA384x_AUX_CTL_NV ? - "CTL_NV" : "CTL_EXTDS"); - - /* Copy bufsize bytes from our current pdaloc */ - hfa384x_copy_from_aux(hw, - pdaloc[i].cardaddr, - pdaloc[i].auxctl, - buf, - len); - - /* Test for garbage */ - /* Traverse the PDR list Looking for PDA-END */ - pdaok = 1; /* intially assume good */ - morepdrs = 1; - currpdr = 0; - while ( pdaok && morepdrs ) { - pdrlen = hfa384x2host_16(pda[currpdr]) * 2; - pdrcode = hfa384x2host_16(pda[currpdr+1]); - - /* Test for completion at END record */ - if ( pdrcode == HFA384x_PDR_END_OF_PDA ) { - if ( pdrlen == 4 ) { - morepdrs = 0; - /* Calculate CRC-16 and compare to PDA - * value. Note the addition of 2 words - * for ENDREC.len and ENDREC.code - * fields. - */ - crc = hfa384x_mkcrc16( (UINT8*)pda, - (currpdr + 2) * sizeof(UINT16)); - pdacrc =hfa384x2host_16(pda[currpdr+2]); - if ( crc != pdacrc ) { - WLAN_LOG_DEBUG(3, - "PDA crc failed:" - "calc_crc=0x%04x," - "pdr_crc=0x%04x.\n", - crc, pdacrc); - pdaok = 0; - } - } else { - WLAN_LOG_DEBUG(3, - "END record detected w/ " - "len(%d) != 2, assuming bad PDA\n", - pdrlen); - pdaok = 0; - - } - break; - } - - /* Test the record length */ - if ( pdrlen > HFA384x_PDR_LEN_MAX || pdrlen == 0) { - WLAN_LOG_DEBUG(3, - "pdrlen for address #%d " - "at %#x:%#x:%d\n", - i, pdaloc[i].cardaddr, - pdaloc[i].auxctl, pdrlen); - WLAN_LOG_DEBUG(3,"pdrlen invalid=%d\n", - pdrlen); - pdaok = 0; - break; - } - - /* Move to the next pdr */ - if ( morepdrs ) { - /* note the access to pda[], we need words */ - currpdr += hfa384x2host_16(pda[currpdr]) + 1; - if (currpdr*sizeof(UINT16) > len) { - WLAN_LOG_DEBUG(3, - "Didn't find PDA_END in buffer, " - "trying next location.\n"); - pdaok = 0; - break; - } - } - } - if ( pdaok ) { - WLAN_LOG_INFO( - "PDA Read from 0x%08x in %s space.\n", - pdaloc[i].cardaddr, - pdaloc[i].auxctl == 0 ? "EXTDS" : - pdaloc[i].auxctl == 1 ? "NV" : - pdaloc[i].auxctl == 2 ? "PHY" : - pdaloc[i].auxctl == 3 ? "ICSRAM" : - ""); - break; - } - } - result = pdaok ? 0 : -ENODATA; - - if ( result ) { - WLAN_LOG_DEBUG(3,"Failure: pda is not okay\n"); - } - - hfa384x_cmd_aux_disable(hw); -failed: - DBFEXIT; - return result; -} - - - -/*---------------------------------------------------------------- -* mkpda_crc -* -* Calculates the CRC16 for the given PDA and inserts the value -* into the end record. -* -* Arguments: -* pda ptr to the PDA data structure. -* -* Returns: -* 0 - success -* ~0 - failure (probably an errno) -----------------------------------------------------------------*/ -static UINT16 -hfa384x_mkcrc16(UINT8 *p, int len) -{ - UINT16 crc = 0; - UINT8 *lim = p + len; - - while (p < lim) { - crc = (crc >> 8 ) ^ crc16tab[(crc & 0xff) ^ *p++]; - } - - return crc; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_ramdl_enable -* -* Begins the ram download state. Checks to see that we're not -* already in a download state and that a port isn't enabled. -* Sets the download state and calls cmd_download with the -* ENABLE_VOLATILE subcommand and the exeaddr argument. -* -* Arguments: -* hw device structure -* exeaddr the card execution address that will be -* jumped to when ramdl_disable() is called -* (host order). -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, UINT32 exeaddr) -{ - int result = 0; - UINT16 lowaddr; - UINT16 hiaddr; - int i; - DBFENTER; - /* Check that a port isn't active */ - for ( i = 0; i < HFA384x_PORTID_MAX; i++) { - if ( hw->port_enabled[i] ) { - WLAN_LOG_DEBUG(1,"Can't download with a port enabled.\n"); - result = -EINVAL; - goto done; - } - } - - /* Check that we're not already in a download state */ - if ( hw->dlstate != HFA384x_DLSTATE_DISABLED ) { - WLAN_LOG_DEBUG(1,"Download state not disabled.\n"); - result = -EINVAL; - goto done; - } - - /* Are we supposed to go into genesis mode? */ - if (exeaddr == 0x3f0000) { - UINT16 initseq[2] = { 0xe100, 0xffa1 }; - UINT16 readbuf[2]; - UINT8 hcr = 0x0f; /* Default to x16 SRAM */ - hw->isram16 = 1; - - WLAN_LOG_DEBUG(1, "Dropping into Genesis mode\n"); - - /* Issue card reset and enable aux port */ - hfa384x_corereset(hw, prism2_reset_holdtime, - prism2_reset_settletime, 0); - hfa384x_cmd_aux_enable(hw, 1); - - /* Genesis set */ - hfa384x_copy_to_aux(hw, 0x7E0038, HFA384x_AUX_CTL_EXTDS, - initseq, sizeof(initseq)); - - hfa384x_corereset(hw, prism2_reset_holdtime, - prism2_reset_settletime, hcr); - - /* Validate memory config */ - hfa384x_copy_to_aux(hw, 0x7E0038, HFA384x_AUX_CTL_EXTDS, - initseq, sizeof(initseq)); - hfa384x_copy_from_aux(hw, 0x7E0038, HFA384x_AUX_CTL_EXTDS, - readbuf, sizeof(initseq)); - WLAN_HEX_DUMP(3, "readback", readbuf, sizeof(readbuf)); - - if (memcmp(initseq, readbuf, sizeof(readbuf))) { - hcr = 0x1f; /* x8 SRAM */ - hw->isram16 = 0; - - hfa384x_copy_to_aux(hw, 0x7E0038, HFA384x_AUX_CTL_EXTDS, - initseq, sizeof(initseq)); - hfa384x_corereset(hw, prism2_reset_holdtime, - prism2_reset_settletime, hcr); - - hfa384x_copy_to_aux(hw, 0x7E0038, HFA384x_AUX_CTL_EXTDS, - initseq, sizeof(initseq)); - hfa384x_copy_from_aux(hw, 0x7E0038, HFA384x_AUX_CTL_EXTDS, - readbuf, sizeof(initseq)); - WLAN_HEX_DUMP(2, "readback", readbuf, sizeof(readbuf)); - - if (memcmp(initseq, readbuf, sizeof(readbuf))) { - WLAN_LOG_ERROR("Genesis mode failed\n"); - result = -1; - goto done; - } - } - - /* Now we're in genesis mode */ - hw->dlstate = HFA384x_DLSTATE_GENESIS; - goto done; - } - - /* Retrieve the buffer loc&size and timeout */ - if ( (result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DOWNLOADBUFFER, - &(hw->bufinfo), sizeof(hw->bufinfo))) ) { - goto done; - } - hw->bufinfo.page = hfa384x2host_16(hw->bufinfo.page); - hw->bufinfo.offset = hfa384x2host_16(hw->bufinfo.offset); - hw->bufinfo.len = hfa384x2host_16(hw->bufinfo.len); - if ( (result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_MAXLOADTIME, - &(hw->dltimeout))) ) { - goto done; - } - hw->dltimeout = hfa384x2host_16(hw->dltimeout); - - /* Enable the aux port */ - if ( (result = hfa384x_cmd_aux_enable(hw, 0)) ) { - WLAN_LOG_DEBUG(1,"Aux enable failed, result=%d.\n", result); - goto done; - } - - /* Call the download(1,addr) function */ - lowaddr = HFA384x_ADDR_CMD_MKOFF(exeaddr); - hiaddr = HFA384x_ADDR_CMD_MKPAGE(exeaddr); - - result = hfa384x_cmd_download(hw, HFA384x_PROGMODE_RAM, - lowaddr, hiaddr, 0); - if ( result == 0) { - /* Set the download state */ - hw->dlstate = HFA384x_DLSTATE_RAMENABLED; - } else { - WLAN_LOG_DEBUG(1,"cmd_download(0x%04x, 0x%04x) failed, result=%d.\n", - lowaddr,hiaddr, result); - /* Disable the aux port */ - hfa384x_cmd_aux_disable(hw); - } - - done: - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_ramdl_disable -* -* Ends the ram download state. -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_ramdl_disable(hfa384x_t *hw) -{ - DBFENTER; - /* Check that we're already in the download state */ - if ( ( hw->dlstate != HFA384x_DLSTATE_RAMENABLED ) && - ( hw->dlstate != HFA384x_DLSTATE_GENESIS ) ) { - return -EINVAL; - } - - if (hw->dlstate == HFA384x_DLSTATE_GENESIS) { - hfa384x_corereset(hw, prism2_reset_holdtime, - prism2_reset_settletime, - hw->isram16 ? 0x07: 0x17); - goto done; - } - - /* Disable the aux port */ - hfa384x_cmd_download(hw, HFA384x_PROGMODE_DISABLE, 0, 0 , 0); - - done: - hw->dlstate = HFA384x_DLSTATE_DISABLED; - hfa384x_cmd_aux_disable(hw); - - DBFEXIT; - return 0; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_ramdl_write -* -* Performs a RAM download of a chunk of data. First checks to see -* that we're in the RAM download state, then uses the aux functions -* to 1) copy the data, 2) readback and compare. The download -* state is unaffected. When all data has been written using -* this function, call drvr_ramdl_disable() to end the download state -* and restart the MAC. -* -* Arguments: -* hw device structure -* daddr Card address to write to. (host order) -* buf Ptr to data to write. -* len Length of data (host order). -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_ramdl_write(hfa384x_t *hw, UINT32 daddr, void* buf, UINT32 len) -{ - int result = 0; - UINT8 *verbuf; - DBFENTER; - /* Check that we're in the ram download state */ - if ( ( hw->dlstate != HFA384x_DLSTATE_RAMENABLED ) && - ( hw->dlstate != HFA384x_DLSTATE_GENESIS ) ) { - return -EINVAL; - } - - WLAN_LOG_INFO("Writing %d bytes to ram @0x%06x\n", len, daddr); -#if 0 -WLAN_HEX_DUMP(1, "dldata", buf, len); -#endif - /* Copy the data via the aux port */ - hfa384x_copy_to_aux(hw, daddr, HFA384x_AUX_CTL_EXTDS, buf, len); - - /* Create a buffer for the verify */ - verbuf = kmalloc(len, GFP_KERNEL); - if (verbuf == NULL ) return 1; - - /* Read back and compare */ - hfa384x_copy_from_aux(hw, daddr, HFA384x_AUX_CTL_EXTDS, verbuf, len); - - if ( memcmp(buf, verbuf, len) ) { - WLAN_LOG_DEBUG(1,"ramdl verify failed!\n"); - result = -EINVAL; - } - - kfree_s(verbuf, len); - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_flashdl_enable -* -* Begins the flash download state. Checks to see that we're not -* already in a download state and that a port isn't enabled. -* Sets the download state and retrieves the flash download -* buffer location, buffer size, and timeout length. -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_flashdl_enable(hfa384x_t *hw) -{ - int result = 0; - int i; - - DBFENTER; - /* Check that a port isn't active */ - for ( i = 0; i < HFA384x_PORTID_MAX; i++) { - if ( hw->port_enabled[i] ) { - WLAN_LOG_DEBUG(1,"called when port enabled.\n"); - return -EINVAL; - } - } - - /* Check that we're not already in a download state */ - if ( hw->dlstate != HFA384x_DLSTATE_DISABLED ) { - return -EINVAL; - } - - /* Retrieve the buffer loc&size and timeout */ - if ( (result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DOWNLOADBUFFER, - &(hw->bufinfo), sizeof(hw->bufinfo))) ) { - return result; - } - hw->bufinfo.page = hfa384x2host_16(hw->bufinfo.page); - hw->bufinfo.offset = hfa384x2host_16(hw->bufinfo.offset); - hw->bufinfo.len = hfa384x2host_16(hw->bufinfo.len); - if ( (result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_MAXLOADTIME, - &(hw->dltimeout))) ) { - return result; - } - hw->dltimeout = hfa384x2host_16(hw->dltimeout); - - /* Enable the aux port */ - if ( (result = hfa384x_cmd_aux_enable(hw, 0)) ) { - return result; - } - - hw->dlstate = HFA384x_DLSTATE_FLASHENABLED; - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_flashdl_disable -* -* Ends the flash download state. Note that this will cause the MAC -* firmware to restart. -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_flashdl_disable(hfa384x_t *hw) -{ - DBFENTER; - /* Check that we're already in the download state */ - if ( hw->dlstate != HFA384x_DLSTATE_FLASHENABLED ) { - return -EINVAL; - } - - /* There isn't much we can do at this point, so I don't */ - /* bother w/ the return value */ - hfa384x_cmd_download(hw, HFA384x_PROGMODE_DISABLE, 0, 0 , 0); - hw->dlstate = HFA384x_DLSTATE_DISABLED; - - /* Disable the aux port */ - hfa384x_cmd_aux_disable(hw); - - DBFEXIT; - return 0; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_flashdl_write -* -* Performs a FLASH download of a chunk of data. First checks to see -* that we're in the FLASH download state, then sets the download -* mode, uses the aux functions to 1) copy the data to the flash -* buffer, 2) sets the download 'write flash' mode, 3) readback and -* compare. Lather rinse, repeat as many times an necessary to get -* all the given data into flash. -* When all data has been written using this function (possibly -* repeatedly), call drvr_flashdl_disable() to end the download state -* and restart the MAC. -* -* Arguments: -* hw device structure -* daddr Card address to write to. (host order) -* buf Ptr to data to write. -* len Length of data (host order). -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_flashdl_write(hfa384x_t *hw, UINT32 daddr, void* buf, UINT32 len) -{ - int result = 0; - UINT8 *verbuf; - UINT32 dlbufaddr; - UINT32 currlen; - UINT32 currdaddr; - UINT16 destlo; - UINT16 desthi; - int nwrites; - int i; - - DBFENTER; - /* Check that we're in the flash download state */ - if ( hw->dlstate != HFA384x_DLSTATE_FLASHENABLED ) { - return -EINVAL; - } - - WLAN_LOG_INFO("Download %d bytes to flash @0x%06x\n", len, daddr); - - /* Need a flat address for arithmetic */ - dlbufaddr = HFA384x_ADDR_AUX_MKFLAT( - hw->bufinfo.page, - hw->bufinfo.offset); - verbuf = kmalloc(hw->bufinfo.len, GFP_KERNEL); - -#if 0 -WLAN_LOG_WARNING("dlbuf@0x%06lx len=%d to=%d\n", dlbufaddr, hw->bufinfo.len, hw->dltimeout); -#endif - /* Figure out how many times to to the flash prog */ - nwrites = len / hw->bufinfo.len; - nwrites += (len % hw->bufinfo.len) ? 1 : 0; - - if ( verbuf == NULL ) { - WLAN_LOG_ERROR("Failed to allocate flash verify buffer\n"); - return 1; - } - /* For each */ - for ( i = 0; i < nwrites; i++) { - /* Get the dest address and len */ - currlen = (len - (hw->bufinfo.len * i)) > hw->bufinfo.len ? - hw->bufinfo.len : - (len - (hw->bufinfo.len * i)); - currdaddr = daddr + (hw->bufinfo.len * i); - destlo = HFA384x_ADDR_CMD_MKOFF(currdaddr); - desthi = HFA384x_ADDR_CMD_MKPAGE(currdaddr); - WLAN_LOG_INFO("Writing %d bytes to flash @0x%06x\n", currlen, currdaddr); -#if 0 -WLAN_HEX_DUMP(1, "dldata", buf+(hw->bufinfo.len*i), currlen); -#endif - /* Set the download mode */ - result = hfa384x_cmd_download(hw, HFA384x_PROGMODE_NV, - destlo, desthi, currlen); - if ( result ) { - WLAN_LOG_ERROR("download(NV,lo=%x,hi=%x,len=%x) " - "cmd failed, result=%d. Aborting d/l\n", - destlo, desthi, currlen, result); - goto exit_proc; - } - /* copy the data to the flash buffer */ - hfa384x_copy_to_aux(hw, dlbufaddr, HFA384x_AUX_CTL_EXTDS, - buf+(hw->bufinfo.len*i), currlen); - /* set the download 'write flash' mode */ - result = hfa384x_cmd_download(hw, HFA384x_PROGMODE_NVWRITE, 0,0,0); - if ( result ) { - WLAN_LOG_ERROR( - "download(NVWRITE,lo=%x,hi=%x,len=%x) " - "cmd failed, result=%d. Aborting d/l\n", - destlo, desthi, currlen, result); - goto exit_proc; - } - /* readback and compare, if fail...bail */ - hfa384x_copy_from_aux(hw, - currdaddr, HFA384x_AUX_CTL_NV, - verbuf, currlen); - - if ( memcmp(buf+(hw->bufinfo.len*i), verbuf, currlen) ) { - return -EINVAL; - } - } - -exit_proc: - /* DOH! This kfree's for you Mark :-) My forehead hurts... */ - kfree(verbuf); - - /* Leave the firmware in the 'post-prog' mode. flashdl_disable will */ - /* actually disable programming mode. Remember, that will cause the */ - /* the firmware to effectively reset itself. */ - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_initialize -* -* Issues the initialize command and sets the hw->state based -* on the result. -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_initialize(hfa384x_t *hw) -{ - int result = 0; - int i; - hfa384x_metacmd_t cmd; - - DBFENTER; - - /* we don't want to be interrupted during the reset */ - hfa384x_setreg(hw, 0, HFA384x_INTEN); - hfa384x_setreg(hw, 0xffff, HFA384x_EVACK); - - cmd.cmd = HFA384x_CMDCODE_INIT; - cmd.parm0 = 0; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - if ( result == 0 ) { - for ( i = 0; i < HFA384x_NUMPORTS_MAX; i++) { - hw->port_enabled[i] = 0; - } - } - - hw->link_status = HFA384x_LINK_NOTCONNECTED; - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_commtallies -* -* Send a commtallies inquiry to the MAC. Note that this is an async -* call that will result in an info frame arriving sometime later. -* -* Arguments: -* hw device structure -* -* Returns: -* zero success. -* -* Side effects: -* -* Call context: -* process -----------------------------------------------------------------*/ -int hfa384x_drvr_commtallies( hfa384x_t *hw ) -{ - hfa384x_metacmd_t cmd; - int result; - - DBFENTER; - - cmd.cmd = HFA384x_CMDCODE_INQ; - cmd.parm0 = HFA384x_IT_COMMTALLIES; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_enable -* -* Issues the enable command to enable communications on one of -* the MACs 'ports'. Only macport 0 is valid for stations. -* APs may also enable macports 1-6. Only ports that are currently -* disabled may be enabled. -* -* Arguments: -* hw device structure -* macport MAC port number -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_enable(hfa384x_t *hw, UINT16 macport) -{ - int result = 0; - - DBFENTER; - if ((!hw->isap && macport != 0) || - (hw->isap && !(macport <= HFA384x_PORTID_MAX)) || - (hw->port_enabled[macport]) ){ - result = -EINVAL; - } else { - result = hfa384x_cmd_enable(hw, macport); - if ( result == 0 ) { - hw->port_enabled[macport] = 1; - } - } - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_enable -* -* Issues the the enable command to enable communications on one of the -* MACs 'ports'. -* -* Arguments: -* hw device structure -* macport MAC port number -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_enable(hfa384x_t *hw, UINT16 macport) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_ENABLE) | - HFA384x_CMD_MACPORT_SET(macport); - cmd.parm0 = 0; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_disable -* -* Issues the disable command to stop communications on one of -* the MACs 'ports'. Only macport 0 is valid for stations. -* APs may also disable macports 1-6. Only ports that have been -* previously enabled may be disabled. -* -* Arguments: -* hw device structure -* macport MAC port number (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_disable(hfa384x_t *hw, UINT16 macport) -{ - int result = 0; - - DBFENTER; - if ((!hw->isap && macport != 0) || - (hw->isap && !(macport <= HFA384x_PORTID_MAX)) || - !(hw->port_enabled[macport]) ){ - result = -EINVAL; - } else { - result = hfa384x_cmd_disable(hw, macport); - if ( result == 0 ) { - hw->port_enabled[macport] = 0; - } - } - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_disable -* -* Issues the command to disable a port. -* -* Arguments: -* hw device structure -* macport MAC port number (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_disable(hfa384x_t *hw, UINT16 macport) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_DISABLE) | - HFA384x_CMD_MACPORT_SET(macport); - cmd.parm0 = 0; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_diagnose -* -* Issues the diagnose command to test the: register interface, -* MAC controller (including loopback), External RAM, Non-volatile -* memory integrity, and synthesizers. Following execution of this -* command, MAC/firmware are in the 'initial state'. Therefore, -* the Initialize command should be issued after successful -* completion of this command. This function may only be called -* when the MAC is in the 'communication disabled' state. -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -#define DIAG_PATTERNA ((UINT16)0xaaaa) -#define DIAG_PATTERNB ((UINT16)0x5555) - -int hfa384x_cmd_diagnose(hfa384x_t *hw) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_DIAG); - cmd.parm0 = DIAG_PATTERNA; - cmd.parm1 = DIAG_PATTERNB; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_allocate -* -* Issues the allocate command instructing the firmware to allocate -* a 'frame structure buffer' in MAC controller RAM. This command -* does not provide the result, it only initiates one of the f/w's -* asynchronous processes to construct the buffer. When the -* allocation is complete, it will be indicated via the Alloc -* bit in the EvStat register and the FID identifying the allocated -* space will be available from the AllocFID register. Some care -* should be taken when waiting for the Alloc event. If a Tx or -* Notify command w/ Reclaim has been previously executed, it's -* possible the first Alloc event after execution of this command -* will be for the reclaimed buffer and not the one you asked for. -* This case must be handled in the Alloc event handler. -* -* Arguments: -* hw device structure -* len allocation length, must be an even value -* in the range [4-2400]. (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_allocate(hfa384x_t *hw, UINT16 len) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - if ( (len % 2) || - len < HFA384x_CMD_ALLOC_LEN_MIN || - len > HFA384x_CMD_ALLOC_LEN_MAX ) { - result = -EINVAL; - } else { - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_ALLOC); - cmd.parm0 = len; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - } - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_transmit -* -* Instructs the firmware to transmit a frame previously copied -* to a given buffer. This function returns immediately, the Tx -* results are available via the Tx or TxExc events (if the frame -* control bits are set). The reclaim argument specifies if the -* FID passed will be used by the f/w tx process or returned for -* use w/ another transmit command. If reclaim is set, expect an -* Alloc event signalling the availibility of the FID for reuse. -* -* NOTE: hw->cmdlock MUST BE HELD before calling this function! -* -* Arguments: -* hw device structure -* reclaim [0|1] indicates whether the given FID will -* be handed back (via Alloc event) for reuse. -* (host order) -* qos [0-3] Value to put in the QoS field of the -* tx command, identifies a queue to place the -* outgoing frame in. -* (host order) -* fid FID of buffer containing the frame that was -* previously copied to MAC memory via the bap. -* (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* hw->resp0 will contain the FID being used by async tx -* process. If reclaim==0, resp0 will be the same as the fid -* argument. If reclaim==1, resp0 will be the different and -* is the value to watch for in the Tx|TxExc to indicate completion -* of the frame passed in fid. -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_transmit(hfa384x_t *hw, UINT16 reclaim, UINT16 qos, UINT16 fid) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_TX) | - HFA384x_CMD_RECL_SET(reclaim) | - HFA384x_CMD_QOS_SET(qos); - cmd.parm0 = fid; - cmd.parm1 = 0; - cmd.parm2 = 0; - - result = hfa384x_docmd_wait(hw, &cmd); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_clearpersist -* -* Instructs the firmware to clear the persistence bit in a given -* FID. This has the effect of telling the firmware to drop the -* persistent frame. The FID must be one that was previously used -* to transmit a PRST frame. -* -* Arguments: -* hw device structure -* fid FID of the persistent frame (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_clearpersist(hfa384x_t *hw, UINT16 fid) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_CLRPRST); - cmd.parm0 = fid; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* hfa384x_cmd_notify -* -* Sends an info frame to the firmware to alter the behavior -* of the f/w asynch processes. Can only be called when the MAC -* is in the enabled state. -* -* Arguments: -* hw device structure -* reclaim [0|1] indicates whether the given FID will -* be handed back (via Alloc event) for reuse. -* (host order) -* fid FID of buffer containing the frame that was -* previously copied to MAC memory via the bap. -* (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* hw->resp0 will contain the FID being used by async notify -* process. If reclaim==0, resp0 will be the same as the fid -* argument. If reclaim==1, resp0 will be the different. -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_notify(hfa384x_t *hw, UINT16 reclaim, UINT16 fid, - void *buf, UINT16 len) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_NOTIFY) | - HFA384x_CMD_RECL_SET(reclaim); - cmd.parm0 = fid; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - - /* Copy the record to FID */ - result = hfa384x_copy_to_bap(hw, HFA384x_BAP_PROC, hw->infofid, 0, buf, len); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_to_bap(%04x, 0, %d) failed, result=0x%x\n", - hw->infofid, len, result); - result = -EIO; - goto failed; - } - - result = hfa384x_docmd_wait(hw, &cmd); - - failed: - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -#if 0 -/*---------------------------------------------------------------- -* hfa384x_cmd_inquiry -* -* Requests an info frame from the firmware. The info frame will -* be delivered asynchronously via the Info event. -* -* Arguments: -* hw device structure -* fid FID of the info frame requested. (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -static int hfa384x_cmd_inquiry(hfa384x_t *hw, UINT16 fid) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_INQ); - cmd.parm0 = fid; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} -#endif - - -/*---------------------------------------------------------------- -* hfa384x_cmd_access -* -* Requests that a given record be copied to/from the record -* buffer. If we're writing from the record buffer, the contents -* must previously have been written to the record buffer via the -* bap. If we're reading into the record buffer, the record can -* be read out of the record buffer after this call. -* -* Arguments: -* hw device structure -* write [0|1] copy the record buffer to the given -* configuration record. (host order) -* rid RID of the record to read/write. (host order) -* buf host side record buffer. Upon return it will -* contain the body portion of the record (minus the -* RID and len). -* len buffer length (in bytes, should match record length) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_access(hfa384x_t *hw, UINT16 write, UINT16 rid, - void* buf, UINT16 len) -{ - int result = 0; - hfa384x_metacmd_t cmd; - hfa384x_rec_t rec; - - DBFENTER; - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) - /* This should NOT be called in interrupt context! */ - if (in_irq()) { - WLAN_LOG_ERROR("Krap, in Interrupt context!"); -#ifdef WLAN_INCLUDE_DEBUG - BUG(); -#endif - } -#endif - spin_lock_bh(&hw->cmdlock); - - if (write) { - rec.rid = host2hfa384x_16(rid); - rec.reclen = host2hfa384x_16((len/2) + 1); /* note conversion to words, +1 for rid field */ - /* write the record */ - result = hfa384x_copy_to_bap4( hw, HFA384x_BAP_PROC, rid, 0, - &rec, sizeof(rec), - buf, len, - NULL, 0, NULL, 0); - if ( result ) { - WLAN_LOG_DEBUG(3,"Failure writing record header+data\n"); - goto fail; - } - - } - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_ACCESS) | - HFA384x_CMD_WRITE_SET(write); - cmd.parm0 = rid; - cmd.parm1 = 0; - cmd.parm2 = 0; - - result = hfa384x_docmd_wait(hw, &cmd); - if ( result ) { - WLAN_LOG_ERROR("Call to hfa384x_docmd_wait failed (%d %d)\n", - result, cmd.result.resp0); - goto fail; - } - - if (!write) { - result = hfa384x_copy_from_bap( hw, HFA384x_BAP_PROC, rid, 0, &rec, sizeof(rec)); - if ( result ) { - WLAN_LOG_DEBUG(3,"Call to hfa384x_copy_from_bap failed\n"); - goto fail; - } - - /* Validate the record length */ - if ( ((hfa384x2host_16(rec.reclen)-1)*2) != len ) { /* note body len calculation in bytes */ - WLAN_LOG_DEBUG(1, "RID len mismatch, rid=0x%04x hlen=%d fwlen=%d\n", - rid, len, (hfa384x2host_16(rec.reclen)-1)*2); - result = -ENODATA; - goto fail; - } - - result = hfa384x_copy_from_bap( hw, HFA384x_BAP_PROC, rid, sizeof(rec), buf, len); - - } - - fail: - spin_unlock_bh(&hw->cmdlock); - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_monitor -* -* Enables the 'monitor mode' of the MAC. Here's the description of -* monitor mode that I've received thus far: -* -* "The "monitor mode" of operation is that the MAC passes all -* frames for which the PLCP checks are correct. All received -* MPDUs are passed to the host with MAC Port = 7, with a -* receive status of good, FCS error, or undecryptable. Passing -* certain MPDUs is a violation of the 802.11 standard, but useful -* for a debugging tool." Normal communication is not possible -* while monitor mode is enabled. -* -* Arguments: -* hw device structure -* enable a code (0x0b|0x0f) that enables/disables -* monitor mode. (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_monitor(hfa384x_t *hw, UINT16 enable) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_MONITOR) | - HFA384x_CMD_AINFO_SET(enable); - cmd.parm0 = 0; - cmd.parm1 = 0; - cmd.parm2 = 0; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_download -* -* Sets the controls for the MAC controller code/data download -* process. The arguments set the mode and address associated -* with a download. Note that the aux registers should be enabled -* prior to setting one of the download enable modes. -* -* Arguments: -* hw device structure -* mode 0 - Disable programming and begin code exec -* 1 - Enable volatile mem programming -* 2 - Enable non-volatile mem programming -* 3 - Program non-volatile section from NV download -* buffer. -* (host order) -* lowaddr -* highaddr For mode 1, sets the high & low order bits of -* the "destination address". This address will be -* the execution start address when download is -* subsequently disabled. -* For mode 2, sets the high & low order bits of -* the destination in NV ram. -* For modes 0 & 3, should be zero. (host order) -* NOTE: these address args are in CMD format -* codelen Length of the data to write in mode 2, -* zero otherwise. (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_download(hfa384x_t *hw, UINT16 mode, UINT16 lowaddr, - UINT16 highaddr, UINT16 codelen) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_DOWNLD) | - HFA384x_CMD_PROGMODE_SET(mode); - cmd.parm0 = lowaddr; - cmd.parm1 = highaddr; - cmd.parm2 = codelen; - - spin_lock_bh(&hw->cmdlock); - result = hfa384x_dl_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_aux_enable -* -* Goes through the process of enabling the auxilary port. This -* is necessary prior to raw reads/writes to card data space. -* Direct access to the card data space is only used for downloading -* code and debugging. -* Note that a call to this function is required before attempting -* a download. -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_aux_enable(hfa384x_t *hw, int force) -{ - int result = -ETIMEDOUT; - unsigned long flags; - UINT32 retries_remaining; - UINT16 reg; - UINT auxen_mirror = hw->auxen; - - DBFENTER; - - /* Check for existing enable */ - if ( hw->auxen ) { - hw->auxen++; - return 0; - } - - /* acquire the lock */ - spin_lock_irqsave( &(hw->cmdlock), flags); - /* wait for cmd register busy bit to clear */ - retries_remaining = 100000; - do { - reg = hfa384x_getreg(hw, HFA384x_CMD); - udelay(10); - } - while (HFA384x_CMD_ISBUSY(reg) && --retries_remaining); - if (retries_remaining != 0) { - /* busy bit clear, it's OK to write to ParamX regs */ - hfa384x_setreg(hw, HFA384x_AUXPW0, - HFA384x_PARAM0); - hfa384x_setreg(hw, HFA384x_AUXPW1, - HFA384x_PARAM1); - hfa384x_setreg(hw, HFA384x_AUXPW2, - HFA384x_PARAM2); - - /* Set the aux enable in the Control register */ - hfa384x_setreg(hw, HFA384x_CONTROL_AUX_DOENABLE, - HFA384x_CONTROL); - - /* Now wait for completion */ - retries_remaining = 100000; - do { - reg = hfa384x_getreg(hw, HFA384x_CONTROL); - udelay(10); - } - while ( ((reg & (BIT14|BIT15)) != HFA384x_CONTROL_AUX_ISENABLED) && - --retries_remaining ); - if (retries_remaining != 0) { - result = 0; - hw->auxen++; - } - } - - /* Force it enabled even if the command failed, if told.. */ - if ((hw->auxen == auxen_mirror) && force) - hw->auxen++; - - spin_unlock_irqrestore( &(hw->cmdlock), flags); - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_aux_disable -* -* Goes through the process of disabling the auxilary port -* enabled with aux_enable(). -* -* Arguments: -* hw device structure -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout) -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_cmd_aux_disable(hfa384x_t *hw) -{ - int result = -ETIMEDOUT; - unsigned long timeout; - UINT16 reg = 0; - - DBFENTER; - - /* See if there's more than one enable */ - if (hw->auxen) hw->auxen--; - if (hw->auxen) return 0; - - /* Clear the aux enable in the Control register */ - hfa384x_setreg(hw, 0, HFA384x_PARAM0); - hfa384x_setreg(hw, 0, HFA384x_PARAM1); - hfa384x_setreg(hw, 0, HFA384x_PARAM2); - hfa384x_setreg(hw, HFA384x_CONTROL_AUX_DODISABLE, - HFA384x_CONTROL); - - /* Now wait for completion */ - timeout = jiffies + 1*HZ; - reg = hfa384x_getreg(hw, HFA384x_CONTROL); - while ( ((reg & (BIT14|BIT15)) != HFA384x_CONTROL_AUX_ISDISABLED) && - time_before(jiffies,timeout) ){ - udelay(10); - reg = hfa384x_getreg(hw, HFA384x_CONTROL); - } - if ((reg & (BIT14|BIT15)) == HFA384x_CONTROL_AUX_ISDISABLED ) { - result = 0; - } - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* hfa384x_drvr_low_level -* -* Write test commands to the card. Some test commands don't make -* sense without prior set-up. For example, continous TX isn't very -* useful until you set the channel. That functionality should be -* -* Side effects: -* -* Call context: -* process thread -* -----------------------------------------------------------------*/ -int hfa384x_drvr_low_level(hfa384x_t *hw, hfa384x_metacmd_t *cmd) -{ - int result = 0; - DBFENTER; - - /* Do i need a host2hfa... conversion ? */ -#if 0 - printk(KERN_INFO "%#x %#x %#x %#x\n", cmd->cmd, cmd->parm0, cmd->parm1, cmd->parm2); -#endif - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/* TODO: determine if these will ever be needed */ -#if 0 -int hfa384x_cmd_readmif(hfa384x_t *hw) -{ - DBFENTER; - DBFEXIT; - return 0; -} - - -int hfa384x_cmd_writemif(hfa384x_t *hw) -{ - DBFENTER; - DBFEXIT; - return 0; -} -#endif - -/*---------------------------------------------------------------- -* hfa384x_drvr_mmi_read -* -* Read mmi registers. mmi is intersil-speak for the baseband -* processor registers. -* -* Arguments: -* hw device structure -* register The test register to be accessed (must be even #). -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_mmi_read(hfa384x_t *hw, UINT32 addr, UINT32 *resp) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - cmd.cmd = (UINT16) 0x30; - cmd.parm0 = (UINT16) addr; - cmd.parm1 = 0; - cmd.parm2 = 0; - - /* Do i need a host2hfa... conversion ? */ - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - *resp = (UINT32) cmd.result.resp0; - - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* hfa384x_drvr_mmi_write -* -* Read mmi registers. mmi is intersil-speak for the baseband -* processor registers. -* -* Arguments: -* hw device structure -* addr The test register to be accessed (must be even #). -* data The data value to write to the register. -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ - -int -hfa384x_drvr_mmi_write(hfa384x_t *hw, UINT32 addr, UINT32 data) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - cmd.cmd = (UINT16) 0x31; - cmd.parm0 = (UINT16) addr; - cmd.parm1 = (UINT16) data; - cmd.parm2 = 0; - - WLAN_LOG_DEBUG(1,"mmi write : addr = 0x%08x\n", addr); - WLAN_LOG_DEBUG(1,"mmi write : data = 0x%08x\n", data); - - /* Do i need a host2hfa... conversion ? */ - spin_lock_bh(&hw->cmdlock); - result = hfa384x_docmd_wait(hw, &cmd); - spin_unlock_bh(&hw->cmdlock); - - DBFEXIT; - return result; -} - - -/* TODO: determine if these will ever be needed */ -#if 0 -int hfa384x_cmd_readmif(hfa384x_t *hw) -{ - DBFENTER; - DBFEXIT; - return 0; -} - - -int hfa384x_cmd_writemif(hfa384x_t *hw) -{ - DBFENTER; - DBFEXIT; - return 0; -} -#endif - - - -/*---------------------------------------------------------------- -* hfa384x_copy_from_bap -* -* Copies a collection of bytes from the MAC controller memory via -* one set of BAP registers. -* -* Arguments: -* hw device structure -* bap [0|1] which BAP to use -* id FID or RID, destined for the select register (host order) -* offset An _even_ offset into the buffer for the given -* FID/RID. We haven't the means to validate this, -* so be careful. (host order) -* buf ptr to array of bytes -* len length of data to transfer in bytes -* -* Returns: -* 0 success -* >0 f/w reported failure - value of offset reg. -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -* interrupt -----------------------------------------------------------------*/ -int hfa384x_copy_from_bap(hfa384x_t *hw, UINT16 bap, UINT16 id, UINT16 offset, - void *buf, UINT len) -{ - int result = 0; - unsigned long flags = 0; - UINT8 *d = (UINT8*)buf; - UINT selectreg; - UINT offsetreg; - UINT datareg; - UINT i; - UINT16 reg = 0; - - DBFENTER; - - /* Validate bap, offset, buf, and len */ - if ( (bap > 1) || - (offset > HFA384x_BAP_OFFSET_MAX) || - (offset % 2) || - (buf == NULL) || - (len > HFA384x_BAP_DATALEN_MAX) ){ - result = -EINVAL; - } else { - selectreg = (bap == 1) ? HFA384x_SELECT1 : HFA384x_SELECT0 ; - offsetreg = (bap == 1) ? HFA384x_OFFSET1 : HFA384x_OFFSET0 ; - datareg = (bap == 1) ? HFA384x_DATA1 : HFA384x_DATA0 ; - - /* Obtain lock */ - spin_lock_irqsave( &(hw->baplock), flags); - - /* Write id to select reg */ - hfa384x_setreg(hw, id, selectreg); - /* Write offset to offset reg */ - hfa384x_setreg(hw, offset, offsetreg); - /* Wait for offset[busy] to clear (see BAP_TIMEOUT) */ - i = 0; - do { - reg = hfa384x_getreg(hw, offsetreg); - if ( i > 0 ) udelay(10); - i++; - } while ( i < prism2_bap_timeout && HFA384x_OFFSET_ISBUSY(reg)); -#if (WLAN_HOSTIF != WLAN_PCI) - /* Release lock */ - spin_unlock_irqrestore( &(hw->baplock), flags); -#endif - - if ( HFA384x_OFFSET_ISBUSY(reg) ){ - /* If timeout, return -ETIMEDOUT */ - result = reg; - } else if ( HFA384x_OFFSET_ISERR(reg) ){ - /* If offset[err] == 1, return -EINVAL */ - result = reg; - } else { - /* Read even(len) buf contents from data reg */ - for ( i = 0; i < (len & 0xfffe); i+=2 ) { - *(UINT16*)(&(d[i])) = - hfa384x_getreg_noswap(hw, datareg); - } - /* If len odd, handle last byte */ - if ( len % 2 ){ - reg = hfa384x_getreg_noswap(hw, datareg); - d[len-1] = ((UINT8*)(®))[0]; - } - } - - /* According to Intersil errata dated 9/16/02: - - "In PRISM PCI MAC host interface, if both BAPs are concurrently - requesing memory access, both will accept the Ack. There is no - firmware workaround possible. To prevent BAP access failures or - hang conditions the host MUST NOT access both BAPs in sucession - unless at least 5us elapses between accesses. The safest choice - is to USE ONLY ONE BAP for all data movement operations." - - What this means: - - We have to serialize ALL BAP accesses, and furthermore, add a 5us - delay after access if we're using a PCI platform. - - Unfortunately, this means we have to lock out interrupts througout - the entire BAP copy. - - It remains to be seen if "BAP access" means "BAP setup" or the more - literal definition of "copying data back and forth" I'm erring for - the latter, safer definition. -- SLP. - - */ - -#if (WLAN_HOSTIF == WLAN_PCI) - udelay(5); - /* Release lock */ - spin_unlock_irqrestore( &(hw->baplock), flags); -#endif - - } - - if (result) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, 0, %d) failed, result=0x%x\n", - reg, len, result); - } - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_copy_to_bap -* -* Copies a collection of bytes to the MAC controller memory via -* one set of BAP registers. -* -* Arguments: -* hw device structure -* bap [0|1] which BAP to use -* id FID or RID, destined for the select register (host order) -* offset An _even_ offset into the buffer for the given -* FID/RID. We haven't the means to validate this, -* so be careful. (host order) -* buf ptr to array of bytes -* len length of data to transfer (in bytes) -* -* Returns: -* 0 success -* >0 f/w reported failure - value of offset reg. -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process thread -* interrupt -----------------------------------------------------------------*/ -int hfa384x_copy_to_bap(hfa384x_t *hw, UINT16 bap, UINT16 id, UINT16 offset, - void *buf, UINT len) -{ - return hfa384x_copy_to_bap4(hw, bap, id, offset, buf, len, NULL, 0, NULL, 0, NULL, 0); -} - -int hfa384x_copy_to_bap4(hfa384x_t *hw, UINT16 bap, UINT16 id, UINT16 offset, - void *buf, UINT len1, void* buf2, UINT len2, - void *buf3, UINT len3, void *buf4, UINT len4) -{ - int result = 0; - unsigned long flags = 0; - UINT8 *d; - UINT selectreg; - UINT offsetreg; - UINT datareg; - UINT i; - UINT16 reg; - - DBFENTER; - -// printk(KERN_DEBUG "ctb1 %d id %04x o %d %d %d %d %d\n", bap, id, offset, len1, len2, len3, len4); - - /* Validate bap, offset, buf, and len */ - if ( (bap > 1) || - (offset > HFA384x_BAP_OFFSET_MAX) || - (offset % 2) || - (buf == NULL) || - (len1+len2+len3+len4 > HFA384x_BAP_DATALEN_MAX) ){ - result = -EINVAL; - } else { - selectreg = (bap == 1) ? HFA384x_SELECT1 : HFA384x_SELECT0; - offsetreg = (bap == 1) ? HFA384x_OFFSET1 : HFA384x_OFFSET0; - datareg = (bap == 1) ? HFA384x_DATA1 : HFA384x_DATA0; - /* Obtain lock */ - spin_lock_irqsave( &(hw->baplock), flags); - - /* Write id to select reg */ - hfa384x_setreg(hw, id, selectreg); - udelay(10); - /* Write offset to offset reg */ - hfa384x_setreg(hw, offset, offsetreg); - /* Wait for offset[busy] to clear (see BAP_TIMEOUT) */ - i = 0; - do { - reg = hfa384x_getreg(hw, offsetreg); - if ( i > 0 ) udelay(10); - i++; - } while ( i < prism2_bap_timeout && HFA384x_OFFSET_ISBUSY(reg)); - -#if (WLAN_HOSTIF != WLAN_PCI) - /* Release lock */ - spin_unlock_irqrestore( &(hw->baplock), flags); -#endif - - if ( HFA384x_OFFSET_ISBUSY(reg) ){ - /* If timeout, return reg */ - result = reg; - } else if ( HFA384x_OFFSET_ISERR(reg) ){ - /* If offset[err] == 1, return reg */ - result = reg; - } else { - d = (UINT8*)buf; - /* Write even(len1) buf contents to data reg */ - for ( i = 0; i < (len1 & 0xfffe); i+=2 ) { - hfa384x_setreg_noswap(hw, - *(UINT16*)(&(d[i])), datareg); - } - if (len1 & 1) { - UINT16 data; - UINT8 *b = (UINT8 *) &data; - b[0] = d[len1-1]; - if (buf2 != NULL) { - d = (UINT8*)buf2; - b[1] = d[0]; - len2--; - buf2++; - } - hfa384x_setreg_noswap(hw, data, datareg); - } - if ((buf2 != NULL) && (len2 > 0)) { - /* Write even(len2) buf contents to data reg */ - d = (UINT8*)buf2; - for ( i = 0; i < (len2 & 0xfffe); i+=2 ) { - hfa384x_setreg_noswap(hw, *(UINT16*)(&(d[i])), datareg); - } - if (len2 & 1) { - UINT16 data; - UINT8 *b = (UINT8 *) &data; - b[0] = d[len2-1]; - if (buf3 != NULL) { - d = (UINT8*)buf3; - b[1] = d[0]; - len3--; - buf3++; - } - hfa384x_setreg_noswap(hw, data, datareg); - } - } - - if ((buf3 != NULL) && (len3 > 0)) { - /* Write even(len3) buf contents to data reg */ - d = (UINT8*)buf3; - for ( i = 0; i < (len3 & 0xfffe); i+=2 ) { - hfa384x_setreg_noswap(hw, *(UINT16*)(&(d[i])), datareg); - } - if (len3 & 1) { - UINT16 data; - UINT8 *b = (UINT8 *) &data; - b[0] = d[len3-1]; - if (buf4 != NULL) { - d = (UINT8*)buf4; - b[1] = d[0]; - len4--; - buf4++; - } - hfa384x_setreg_noswap(hw, data, datareg); - } - } - if ((buf4 != NULL) && (len4 > 0)) { - /* Write even(len4) buf contents to data reg */ - d = (UINT8*)buf4; - for ( i = 0; i < (len4 & 0xfffe); i+=2 ) { - hfa384x_setreg_noswap(hw, *(UINT16*)(&(d[i])), datareg); - } - if (len4 & 1) { - UINT16 data; - UINT8 *b = (UINT8 *) &data; - b[0] = d[len4-1]; - b[1] = 0; - - hfa384x_setreg_noswap(hw, data, datareg); - } - } -// printk(KERN_DEBUG "ctb2 %d id %04x o %d %d %d %d %d\n", bap, id, offset, len1, len2, len3, len4); - - } - -#if (WLAN_HOSTIF == WLAN_PCI) - udelay(5); - /* Release lock */ - spin_unlock_irqrestore( &(hw->baplock), flags); -#endif - - } - - if (result) - WLAN_LOG_ERROR("copy_to_bap() failed.\n"); - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_copy_from_aux -* -* Copies a collection of bytes from the controller memory. The -* Auxiliary port MUST be enabled prior to calling this function. -* We _might_ be in a download state. -* -* Arguments: -* hw device structure -* cardaddr address in hfa384x data space to read -* auxctl address space select -* buf ptr to destination host buffer -* len length of data to transfer (in bytes) -* -* Returns: -* nothing -* -* Side effects: -* buf contains the data copied -* -* Call context: -* process thread -* interrupt -----------------------------------------------------------------*/ -void -hfa384x_copy_from_aux( - hfa384x_t *hw, UINT32 cardaddr, UINT32 auxctl, void *buf, UINT len) -{ - UINT16 currpage; - UINT16 curroffset; - UINT i = 0; - - DBFENTER; - - if ( !(hw->auxen) ) { - WLAN_LOG_DEBUG(1, - "Attempt to read 0x%04x when aux not enabled\n", - cardaddr); - return; - - } - /* Build appropriate aux page and offset */ - currpage = HFA384x_AUX_MKPAGE(cardaddr); - curroffset = HFA384x_AUX_MKOFF(cardaddr, auxctl); - hfa384x_setreg(hw, currpage, HFA384x_AUXPAGE); - hfa384x_setreg(hw, curroffset, HFA384x_AUXOFFSET); - udelay(5); /* beat */ - - /* read the data */ - while ( i < len) { - *((UINT16*)(buf+i)) = hfa384x_getreg_noswap(hw, HFA384x_AUXDATA); - i+=2; - curroffset+=2; - if ( (curroffset&HFA384x_ADDR_AUX_OFF_MASK) > - HFA384x_ADDR_AUX_OFF_MAX ) { - currpage++; - curroffset = 0; - curroffset = HFA384x_AUX_MKOFF(curroffset, auxctl); - hfa384x_setreg(hw, currpage, HFA384x_AUXPAGE); - hfa384x_setreg(hw, curroffset, HFA384x_AUXOFFSET); - udelay(5); /* beat */ - } - } - /* Make sure the auxctl bits are clear */ - hfa384x_setreg(hw, 0, HFA384x_AUXOFFSET); - DBFEXIT; -} - - -/*---------------------------------------------------------------- -* hfa384x_copy_to_aux -* -* Copies a collection of bytes to the controller memory. The -* Auxiliary port MUST be enabled prior to calling this function. -* We _might_ be in a download state. -* -* Arguments: -* hw device structure -* cardaddr address in hfa384x data space to read -* auxctl address space select -* buf ptr to destination host buffer -* len length of data to transfer (in bytes) -* -* Returns: -* nothing -* -* Side effects: -* Controller memory now contains a copy of buf -* -* Call context: -* process thread -* interrupt -----------------------------------------------------------------*/ -void -hfa384x_copy_to_aux( - hfa384x_t *hw, UINT32 cardaddr, UINT32 auxctl, void *buf, UINT len) -{ - UINT16 currpage; - UINT16 curroffset; - UINT i = 0; - - DBFENTER; - - if ( !(hw->auxen) ) { - WLAN_LOG_DEBUG(1, - "Attempt to read 0x%04x when aux not enabled\n", - cardaddr); - return; - - } - /* Build appropriate aux page and offset */ - currpage = HFA384x_AUX_MKPAGE(cardaddr); - curroffset = HFA384x_AUX_MKOFF(cardaddr, auxctl); - hfa384x_setreg(hw, currpage, HFA384x_AUXPAGE); - hfa384x_setreg(hw, curroffset, HFA384x_AUXOFFSET); - udelay(5); /* beat */ - - /* write the data */ - while ( i < len) { - hfa384x_setreg_noswap(hw, - *((UINT16*)(buf+i)), HFA384x_AUXDATA); - i+=2; - curroffset+=2; - if ( curroffset > HFA384x_ADDR_AUX_OFF_MAX ) { - currpage++; - curroffset = 0; - hfa384x_setreg(hw, currpage, HFA384x_AUXPAGE); - hfa384x_setreg(hw, curroffset, HFA384x_AUXOFFSET); - udelay(5); /* beat */ - } - } - DBFEXIT; -} - - -/*---------------------------------------------------------------- -* hfa384x_cmd_wait -* -* Waits for availability of the Command register, then -* issues the given command. Then polls the Evstat register -* waiting for command completion. Timeouts shouldn't be -* possible since we're preventing overlapping commands and all -* commands should be cleared and acknowledged. -* -* Arguments: -* wlandev device structure -* cmd cmd structure. Includes all arguments and result -* data points. All in host order. -* -* Returns: -* 0 success -* -ETIMEDOUT timed out waiting for register ready or -* command completion -* >0 command indicated error, Status and Resp0-2 are -* in hw structure. -* -* Side effects: -* -* -* Call context: -* process thread -----------------------------------------------------------------*/ -static int hfa384x_docmd_wait( hfa384x_t *hw, hfa384x_metacmd_t *cmd) -{ - int result = -ETIMEDOUT; - UINT16 reg = 0; - UINT16 counter; - - DBFENTER; - - hw->cmdflag = 0; - hw->cmddata = cmd; - - /* wait for the busy bit to clear */ - counter = 0; - reg = hfa384x_getreg(hw, HFA384x_CMD); - while ( HFA384x_CMD_ISBUSY(reg) && - (counter < 10)) { - reg = hfa384x_getreg(hw, HFA384x_CMD); - counter++; - udelay(10); - } - - if (HFA384x_CMD_ISBUSY(reg)) { - WLAN_LOG_ERROR("hfa384x_cmd timeout(1), reg=0x%0hx.\n", reg); - goto failed; - } - if (!HFA384x_CMD_ISBUSY(reg)) { - /* busy bit clear, write command */ - hfa384x_setreg(hw, cmd->parm0, HFA384x_PARAM0); - hfa384x_setreg(hw, cmd->parm1, HFA384x_PARAM1); - hfa384x_setreg(hw, cmd->parm2, HFA384x_PARAM2); - hfa384x_setreg(hw, cmd->cmd, HFA384x_CMD); - -#ifdef CMD_IRQ - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,0)) - while (! hw->cmdflag) - interruptible_sleep_on(&hw->cmdq); -#else - wait_event_interruptible(hw->cmdq, hw->cmdflag); -#endif - result = HFA384x_STATUS_RESULT_GET(cmd->status); -#else // CMD_IRQ - /* Now wait for completion */ - counter = 0; - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - /* Initialization is the problem. It takes about - 100ms. "normal" commands are typically is about - 200-400 us (I've never seen less than 200). Longer - is better so that we're not hammering the bus. */ - while ( !HFA384x_EVSTAT_ISCMD(reg) && - (counter < 5000)) { - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - counter++; - udelay(200); - } - - if ( HFA384x_EVSTAT_ISCMD(reg) ) { - result = 0; - cmd->result.status = hfa384x_getreg(hw, HFA384x_STATUS); - cmd->result.resp0 = hfa384x_getreg(hw, HFA384x_RESP0); - cmd->result.resp1 = hfa384x_getreg(hw, HFA384x_RESP1); - cmd->result.resp2 = hfa384x_getreg(hw, HFA384x_RESP2); - hfa384x_setreg(hw, HFA384x_EVACK_CMD, - HFA384x_EVACK); - result = HFA384x_STATUS_RESULT_GET(cmd->result.status); - } else { - WLAN_LOG_ERROR("hfa384x_cmd timeout(2), reg=0x%0hx.\n", reg); - } -#endif /* CMD_IRQ */ - } - - failed: - hw->cmdflag = 0; - hw->cmddata = NULL; - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_dl_docmd_wait -* -* Waits for availability of the Command register, then -* issues the given command. Then polls the Evstat register -* waiting for command completion. Timeouts shouldn't be -* possible since we're preventing overlapping commands and all -* commands should be cleared and acknowledged. -* -* This routine is only used for downloads. Since it doesn't lock out -* interrupts the system response is much better. -* -* Arguments: -* wlandev device structure -* cmd cmd structure. Includes all arguments and result -* data points. All in host order. -* -* Returns: -* 0 success -* -ETIMEDOUT timed out waiting for register ready or -* command completion -* >0 command indicated error, Status and Resp0-2 are -* in hw structure. -* -* Side effects: -* -* -* Call context: -* process thread -----------------------------------------------------------------*/ -static int hfa384x_dl_docmd_wait( hfa384x_t *hw, hfa384x_metacmd_t *cmd) -{ - int result = -ETIMEDOUT; - unsigned long timeout; - UINT16 reg = 0; - - DBFENTER; - /* wait for the busy bit to clear */ - timeout = jiffies + 1*HZ; - reg = hfa384x_getreg(hw, HFA384x_CMD); - while ( HFA384x_CMD_ISBUSY(reg) && time_before( jiffies, timeout) ) { - reg = hfa384x_getreg(hw, HFA384x_CMD); - udelay(10); - } - if (HFA384x_CMD_ISBUSY(reg)) { - WLAN_LOG_WARNING("Timed out waiting for cmd register.\n"); - goto failed; - } - - if (!HFA384x_CMD_ISBUSY(reg)) { - /* busy bit clear, write command */ - hfa384x_setreg(hw, cmd->parm0, HFA384x_PARAM0); - hfa384x_setreg(hw, cmd->parm1, HFA384x_PARAM1); - hfa384x_setreg(hw, cmd->parm2, HFA384x_PARAM2); - hfa384x_setreg(hw, cmd->cmd, HFA384x_CMD); - - /* Now wait for completion */ - if ( (HFA384x_CMD_CMDCODE_GET(cmd->cmd) == HFA384x_CMDCODE_DOWNLD) ) { - /* dltimeout is in ms */ - timeout = (((UINT32)hw->dltimeout) / 1000UL) * HZ; - if ( timeout > 0 ) { - timeout += jiffies; - } else { - timeout = jiffies + 1*HZ; - } - } else { - timeout = jiffies + 1*HZ; - } - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - while ( !HFA384x_EVSTAT_ISCMD(reg) && time_before(jiffies,timeout) ) { - udelay(100); - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - } - if ( HFA384x_EVSTAT_ISCMD(reg) ) { - result = 0; - cmd->result.status = hfa384x_getreg(hw, HFA384x_STATUS); - cmd->result.resp0 = hfa384x_getreg(hw, HFA384x_RESP0); - cmd->result.resp1 = hfa384x_getreg(hw, HFA384x_RESP1); - cmd->result.resp2 = hfa384x_getreg(hw, HFA384x_RESP2); - hfa384x_setreg(hw, HFA384x_EVACK_CMD, HFA384x_EVACK); - result = HFA384x_STATUS_RESULT_GET(cmd->result.status); - } - } - -failed: - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* hfa384x_drvr_start -* -* Issues the MAC initialize command, sets up some data structures, -* and enables the interrupts. After this function completes, the -* low-level stuff should be ready for any/all commands. -* -* Arguments: -* hw device structure -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_start(hfa384x_t *hw) -{ - int result = 0; - UINT16 reg; - int i; - int j; - DBFENTER; - - /* call initialize */ - result = hfa384x_cmd_initialize(hw); - if (result != 0) { - WLAN_LOG_ERROR("Initialize command failed.\n"); - goto failed; - } - - /* make sure interrupts are disabled and any layabout events cleared */ - hfa384x_setreg(hw, 0, HFA384x_INTEN); - hfa384x_setreg(hw, 0xffff, HFA384x_EVACK); - - hw->txfid_head = 0; - hw->txfid_tail = 0; - hw->txfid_N = HFA384x_DRVR_FIDSTACKLEN_MAX; - memset(hw->txfid_queue, 0, sizeof(hw->txfid_queue)); - - /* Allocate tx and notify FIDs */ - /* First, tx */ - for ( i = 0; i < HFA384x_DRVR_FIDSTACKLEN_MAX-1; i++) { - result = hfa384x_cmd_allocate(hw, HFA384x_DRVR_TXBUF_MAX); - if (result != 0) { - WLAN_LOG_ERROR("Allocate(tx) command failed.\n"); - goto failed; - } - j = 0; - do { - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - udelay(10); - j++; - } while ( !HFA384x_EVSTAT_ISALLOC(reg) && j < 50); /* 50 is timeout */ - if ( j >= 50 ) { - WLAN_LOG_ERROR("Timed out waiting for evalloc(tx).\n"); - result = -ETIMEDOUT; - goto failed; - } - reg = hfa384x_getreg(hw, HFA384x_ALLOCFID); - - txfid_queue_add(hw, reg); - - WLAN_LOG_DEBUG(4,"hw->txfid_queue[%d]=0x%04x\n",i,reg); - - reg = HFA384x_EVACK_ALLOC_SET(1); - hfa384x_setreg(hw, reg, HFA384x_EVACK); - - } - - /* Now, the info frame fid */ - result = hfa384x_cmd_allocate(hw, HFA384x_INFOFRM_MAXLEN); - if (result != 0) { - WLAN_LOG_ERROR("Allocate(tx) command failed.\n"); - goto failed; - } - i = 0; - do { - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - udelay(10); - i++; - } while ( !HFA384x_EVSTAT_ISALLOC(reg) && i < 50); /* 50 is timeout */ - if ( i >= 50 ) { - WLAN_LOG_ERROR("Timed out waiting for evalloc(info).\n"); - result = -ETIMEDOUT; - goto failed; - } - hw->infofid = hfa384x_getreg(hw, HFA384x_ALLOCFID); - reg = HFA384x_EVACK_ALLOC_SET(1); - hfa384x_setreg(hw, reg, HFA384x_EVACK); - WLAN_LOG_DEBUG(4,"hw->infofid=0x%04x\n", hw->infofid); - - /* Set swsupport regs to magic # for card presence detection */ - hfa384x_setreg(hw, HFA384x_DRVR_MAGIC, HFA384x_SWSUPPORT0); - - /* Now enable the interrupts and set the running state */ - hfa384x_setreg(hw, 0xffff, HFA384x_EVSTAT); - hfa384x_events_all(hw); - - hw->state = HFA384x_STATE_RUNNING; - - goto done; -failed: - WLAN_LOG_ERROR("Failed, result=%d\n", result); -done: - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_stop -* -* Issues the initialize command to leave us in the 'reset' state. -* -* Arguments: -* hw device structure -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_stop(hfa384x_t *hw) -{ - int result = 0; - int i; - DBFENTER; - - del_timer_sync(&hw->commsqual_timer); - - if ( hw->wlandev->hwremoved ) { - /* only flush when we're shutting down for good */ - flush_scheduled_work(); - } - - if (hw->state == HFA384x_STATE_RUNNING) { - /* - * Send the MAC initialize cmd. - */ - hfa384x_cmd_initialize(hw); - - /* - * Make absolutely sure interrupts are disabled and any - * layabout events cleared - */ - hfa384x_setreg(hw, 0, HFA384x_INTEN); - hfa384x_setreg(hw, 0xffff, HFA384x_EVACK); - } - - tasklet_kill(&hw->bap_tasklet); - - hw->link_status = HFA384x_LINK_NOTCONNECTED; - hw->state = HFA384x_STATE_INIT; - - /* Clear all the port status */ - for ( i = 0; i < HFA384x_NUMPORTS_MAX; i++) { - hw->port_enabled[i] = 0; - } - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_txframe -* -* Takes a frame from prism2sta and queues it for transmission. -* -* Arguments: -* hw device structure -* skb packet buffer struct. Contains an 802.11 -* data frame. -* p80211_hdr points to the 802.11 header for the packet. -* Returns: -* 0 Success and more buffs available -* 1 Success but no more buffs -* 2 Allocation failure -* 3 MAC Tx command failed -* 4 Buffer full or queue busy -* -* Side effects: -* -* Call context: -* process thread -----------------------------------------------------------------*/ -int hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep) -{ - hfa384x_tx_frame_t txdesc; - UINT16 macq = 0; - UINT16 fid; - int result; - - DBFENTER; - - /* Build Tx frame structure */ - /* Set up the control field */ - memset(&txdesc, 0, sizeof(txdesc)); - -/* Tx complete and Tx exception disable per dleach. Might be causing - * buf depletion - */ -#define DOBOTH 1 -#if DOBOTH - txdesc.tx_control = - HFA384x_TX_MACPORT_SET(0) | HFA384x_TX_STRUCTYPE_SET(1) | - HFA384x_TX_TXEX_SET(1) | HFA384x_TX_TXOK_SET(1); -#elif DOEXC - txdesc.tx_control = - HFA384x_TX_MACPORT_SET(0) | HFA384x_TX_STRUCTYPE_SET(1) | - HFA384x_TX_TXEX_SET(1) | HFA384x_TX_TXOK_SET(0); -#else - txdesc.tx_control = - HFA384x_TX_MACPORT_SET(0) | HFA384x_TX_STRUCTYPE_SET(1) | - HFA384x_TX_TXEX_SET(0) | HFA384x_TX_TXOK_SET(0); -#endif - - /* if we're using host WEP, increase size by IV+ICV */ - if (p80211_wep->data) { - txdesc.data_len = host2hfa384x_16(skb->len+8); - // txdesc.tx_control |= HFA384x_TX_NOENCRYPT_SET(1); - } else { - txdesc.data_len = host2hfa384x_16(skb->len); - } - - txdesc.tx_control = host2hfa384x_16(txdesc.tx_control); - /* copy the header over to the txdesc */ - memcpy(&(txdesc.frame_control), p80211_hdr, sizeof(p80211_hdr_t)); - - /* Since tbusy is set whenever the stack is empty, there should - * always be something on the stack if we get to this point. - * [MSM]: NOT TRUE!!!!! so I added the test of fid below. - */ - - /* Allocate FID */ - - fid = txfid_queue_remove(hw); - - if ( fid == 0 ) { /* stack or queue was empty */ - return 4; - } - - /* now let's get the cmdlock */ - spin_lock(&hw->cmdlock); - - /* Copy descriptor+payload to FID */ - if (p80211_wep->data) { - result = hfa384x_copy_to_bap4(hw, HFA384x_BAP_PROC, fid, 0, - &txdesc, sizeof(txdesc), - p80211_wep->iv, sizeof(p80211_wep->iv), - p80211_wep->data, skb->len, - p80211_wep->icv, sizeof(p80211_wep->icv)); - } else { - result = hfa384x_copy_to_bap4(hw, HFA384x_BAP_PROC, fid, 0, - &txdesc, sizeof(txdesc), - skb->data, skb->len, - NULL, 0, NULL, 0); - } - - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_to_bap(%04x, %d, %d) failed, result=0x%x\n", - fid, - sizeof(txdesc), - skb->len, - result); - - /* put the fid back in the queue */ - txfid_queue_add(hw, fid); - - result = 3; - goto failed; - } - - /* Issue Tx command */ - result = hfa384x_cmd_transmit(hw, HFA384x_TXCMD_RECL, macq, fid); - - if ( result != 0 ) { - txfid_queue_add(hw, fid); - - WLAN_LOG_DEBUG(1,"cmd_tx(%04x) failed, result=%d\n", - fid, result); - result = 3; - goto failed; - } - - /* indicate we haven't any buffers, int_alloc will clear */ - result = txfid_queue_empty(hw); -failed: - - spin_unlock(&hw->cmdlock); - - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* hfa384x_interrupt -* -* Driver interrupt handler. -* -* Arguments: -* irq irq number -* dev_id pointer to the device -* regs registers -* -* Returns: -* nothing -* -* Side effects: -* May result in a frame being passed up the stack or an info -* frame being handled. -* -* Call context: -* Ummm, could it be interrupt? -----------------------------------------------------------------*/ -irqreturn_t hfa384x_interrupt(int irq, void *dev_id PT_REGS) -{ - int reg; - wlandevice_t *wlandev = (wlandevice_t*)dev_id; - hfa384x_t *hw = wlandev->priv; - int ev_read = 0; - DBFENTER; - - if (!wlandev || wlandev->hwremoved) - return IRQ_NONE; /* Not much we can do w/o hardware */ -#if (WLAN_HOSTIF == WLAN_PCMCIA) - if (hw->iobase == 0) /* XXX FIXME Properly */ - return IRQ_NONE; -#endif - - for (;;ev_read++) { - if (ev_read >= prism2_irq_evread_max) - break; - - /* Check swsupport reg magic # for card presence */ - reg = hfa384x_getreg(hw, HFA384x_SWSUPPORT0); - if ( reg != HFA384x_DRVR_MAGIC) { - WLAN_LOG_DEBUG(2, "irq=%d, no magic. Card removed?.\n", irq); - break; - } - - /* read the EvStat register for interrupt enabled events */ - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - - /* AND with the enabled interrupts */ - reg &= hfa384x_getreg(hw, HFA384x_INTEN); - - /* Handle the events */ - if ( HFA384x_EVSTAT_ISWTERR(reg) ){ - WLAN_LOG_ERROR( - "Error: WTERR interrupt received (unhandled).\n"); - hfa384x_setreg(hw, HFA384x_EVACK_WTERR_SET(1), - HFA384x_EVACK); - } - - if ( HFA384x_EVSTAT_ISINFDROP(reg) ){ - hfa384x_int_infdrop(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_INFDROP_SET(1), - HFA384x_EVACK); - } - - if (HFA384x_EVSTAT_ISBAP_OP(reg)) { - /* Disable the BAP interrupts */ - hfa384x_events_nobap(hw); - tasklet_schedule(&hw->bap_tasklet); - } - - if ( HFA384x_EVSTAT_ISALLOC(reg) ){ - hfa384x_int_alloc(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_ALLOC_SET(1), - HFA384x_EVACK); - } - - if ( HFA384x_EVSTAT_ISDTIM(reg) ){ - hfa384x_int_dtim(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_DTIM_SET(1), - HFA384x_EVACK); - } -#ifdef CMD_IRQ - if ( HFA384x_EVSTAT_ISCMD(reg) ){ - hfa384x_int_cmd(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_CMD_SET(1), - HFA384x_EVACK); - } -#endif - - /* allow the evstat to be updated after the evack */ - udelay(20); - } - - DBFEXIT; - return IRQ_HANDLED; -} - -#ifdef CMD_IRQ -/*---------------------------------------------------------------- -* hfa384x_int_cmd -* -* Handles command completion event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* interrupt -----------------------------------------------------------------*/ -void hfa384x_int_cmd(wlandevice_t *wlandev) -{ - hfa384x_t *hw = wlandev->priv; - DBFENTER; - - // check to make sure it's the right command? - if (hw->cmddata) { - hw->cmddata->status = hfa384x_getreg(hw, HFA384x_STATUS); - hw->cmddata->resp0 = hfa384x_getreg(hw, HFA384x_RESP0); - hw->cmddata->resp1 = hfa384x_getreg(hw, HFA384x_RESP1); - hw->cmddata->resp2 = hfa384x_getreg(hw, HFA384x_RESP2); - } - hw->cmdflag = 1; - - printk(KERN_INFO "um. int_cmd\n"); - - wake_up_interruptible(&hw->cmdq); - - // XXXX perform a bap copy too? - - DBFEXIT; - return; -} -#endif - -/*---------------------------------------------------------------- -* hfa384x_int_dtim -* -* Handles the DTIM early warning event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* interrupt -----------------------------------------------------------------*/ -static void hfa384x_int_dtim(wlandevice_t *wlandev) -{ -#if 0 - hfa384x_t *hw = wlandev->priv; -#endif - DBFENTER; - prism2sta_ev_dtim(wlandev); - DBFEXIT; - return; -} - - -/*---------------------------------------------------------------- -* hfa384x_int_infdrop -* -* Handles the InfDrop event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* interrupt -----------------------------------------------------------------*/ -static void hfa384x_int_infdrop(wlandevice_t *wlandev) -{ -#if 0 - hfa384x_t *hw = wlandev->priv; -#endif - DBFENTER; - prism2sta_ev_infdrop(wlandev); - DBFEXIT; - return; -} - - -/*---------------------------------------------------------------- -* hfa384x_int_info -* -* Handles the Info event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* tasklet -----------------------------------------------------------------*/ -static void hfa384x_int_info(wlandevice_t *wlandev) -{ - hfa384x_t *hw = wlandev->priv; - UINT16 reg; - hfa384x_InfFrame_t inf; - int result; - DBFENTER; - /* Retrieve the FID */ - reg = hfa384x_getreg(hw, HFA384x_INFOFID); - - /* Retrieve the length */ - result = hfa384x_copy_from_bap( hw, - HFA384x_BAP_INT, reg, 0, &inf.framelen, sizeof(UINT16)); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, 0, %d) failed, result=0x%x\n", - reg, sizeof(inf), result); - goto failed; - } - inf.framelen = hfa384x2host_16(inf.framelen); - - /* Retrieve the rest */ - result = hfa384x_copy_from_bap( hw, - HFA384x_BAP_INT, reg, sizeof(UINT16), - &(inf.infotype), inf.framelen * sizeof(UINT16)); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, 0, %d) failed, result=0x%x\n", - reg, sizeof(inf), result); - goto failed; - } - - prism2sta_ev_info(wlandev, &inf); -failed: - DBFEXIT; - return; -} - - -/*---------------------------------------------------------------- -* hfa384x_int_txexc -* -* Handles the TxExc event. A Transmit Exception event indicates -* that the MAC's TX process was unsuccessful - so the packet did -* not get transmitted. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* tasklet -----------------------------------------------------------------*/ -static void hfa384x_int_txexc(wlandevice_t *wlandev) -{ - hfa384x_t *hw = wlandev->priv; - UINT16 status; - UINT16 fid; - int result = 0; - DBFENTER; - /* Collect the status and display */ - fid = hfa384x_getreg(hw, HFA384x_TXCOMPLFID); - result = hfa384x_copy_from_bap(hw, HFA384x_BAP_INT, fid, 0, &status, sizeof(status)); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, 0, %d) failed, result=0x%x\n", - fid, sizeof(status), result); - goto failed; - } - status = hfa384x2host_16(status); - prism2sta_ev_txexc(wlandev, status); -failed: - DBFEXIT; - return; -} - - -/*---------------------------------------------------------------- -* hfa384x_int_tx -* -* Handles the Tx event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* tasklet -----------------------------------------------------------------*/ -static void hfa384x_int_tx(wlandevice_t *wlandev) -{ - hfa384x_t *hw = wlandev->priv; - UINT16 fid; - UINT16 status; - int result = 0; - DBFENTER; - fid = hfa384x_getreg(hw, HFA384x_TXCOMPLFID); - result = hfa384x_copy_from_bap(hw, HFA384x_BAP_INT, fid, 0, &status, sizeof(status)); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, 0, %d) failed, result=0x%x\n", - fid, sizeof(status), result); - goto failed; - } - status = hfa384x2host_16(status); - prism2sta_ev_tx(wlandev, status); -failed: - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* hfa384x_int_rx -* -* Handles the Rx event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* tasklet -----------------------------------------------------------------*/ -static void hfa384x_int_rx(wlandevice_t *wlandev) -{ - hfa384x_t *hw = wlandev->priv; - UINT16 rxfid; - hfa384x_rx_frame_t rxdesc; - int result; - int hdrlen; - UINT16 fc; - p80211_rxmeta_t *rxmeta; - struct sk_buff *skb = NULL; - UINT8 *datap; - - DBFENTER; - - /* Get the FID */ - rxfid = hfa384x_getreg(hw, HFA384x_RXFID); - /* Get the descriptor (including headers) */ - result = hfa384x_copy_from_bap(hw, - HFA384x_BAP_INT, - rxfid, - 0, - &rxdesc, - sizeof(rxdesc)); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, %d, %d) failed, result=0x%x\n", - rxfid, - 0, - sizeof(rxdesc), - result); - goto done; - } - - /* Byte order convert once up front. */ - rxdesc.status = hfa384x2host_16(rxdesc.status); - rxdesc.time = hfa384x2host_32(rxdesc.time); - - /* drop errors and whatnot in promisc mode */ - if (( wlandev->netdev->flags & IFF_PROMISC ) && - (HFA384x_RXSTATUS_ISFCSERR(rxdesc.status) || - HFA384x_RXSTATUS_ISUNDECR(rxdesc.status))) - goto done; - - /* Now handle frame based on port# */ - switch( HFA384x_RXSTATUS_MACPORT_GET(rxdesc.status) ) - { - case 0: - - fc = ieee2host16(rxdesc.frame_control); - - /* If exclude and we receive an unencrypted, drop it */ - if ( (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) && - !WLAN_GET_FC_ISWEP(fc)) { - goto done; - } - - hdrlen = p80211_headerlen(fc); - - /* Allocate the buffer, note CRC (aka FCS). pballoc */ - /* assumes there needs to be space for one */ - skb = dev_alloc_skb(hfa384x2host_16(rxdesc.data_len) + hdrlen + WLAN_CRC_LEN + 2); /* a little extra */ - - if ( ! skb ) { - WLAN_LOG_ERROR("alloc_skb failed.\n"); - goto done; - } - - skb->dev = wlandev->netdev; - - /* theoretically align the IP header on a 32-bit word. */ - if ( hdrlen == WLAN_HDR_A4_LEN ) - skb_reserve(skb, 2); - - /* Copy the 802.11 hdr to the buffer */ - datap = skb_put(skb, WLAN_HDR_A3_LEN); - memcpy(datap, &rxdesc.frame_control, WLAN_HDR_A3_LEN); - - /* Snag the A4 address if present */ - if (hdrlen == WLAN_HDR_A4_LEN) { - datap = skb_put(skb, WLAN_ADDR_LEN); - memcpy(datap, &rxdesc.address4, WLAN_HDR_A3_LEN); - } - - /* we can convert the data_len as we passed the original on */ - rxdesc.data_len = hfa384x2host_16(rxdesc.data_len); - - /* Copy the payload data to the buffer */ - if ( rxdesc.data_len > 0 ) { - datap = skb_put(skb, rxdesc.data_len); - result = hfa384x_copy_from_bap(hw, - HFA384x_BAP_INT, rxfid, HFA384x_RX_DATA_OFF, - datap, rxdesc.data_len); - if ( result ) { - WLAN_LOG_DEBUG(1, - "copy_from_bap(0x%04x, %d, %d) failed, result=0x%x\n", - rxfid, - HFA384x_RX_DATA_OFF, - rxdesc.data_len, - result); - goto failed; - } - } - /* the prism2 cards don't return the FCS */ - datap = skb_put(skb, WLAN_CRC_LEN); - memset (datap, 0xff, WLAN_CRC_LEN); - skb_reset_mac_header(skb); - - /* Attach the rxmeta, set some stuff */ - p80211skb_rxmeta_attach(wlandev, skb); - rxmeta = P80211SKB_RXMETA(skb); - rxmeta->mactime = rxdesc.time; - rxmeta->rxrate = rxdesc.rate; - rxmeta->signal = rxdesc.signal - hw->dbmadjust; - rxmeta->noise = rxdesc.silence - hw->dbmadjust; - - prism2sta_ev_rx(wlandev, skb); - goto done; - case 7: - - if ( ! HFA384x_RXSTATUS_ISFCSERR(rxdesc.status) ) { - hfa384x_int_rxmonitor( wlandev, rxfid, &rxdesc); - } else { - WLAN_LOG_DEBUG(3,"Received monitor frame: FCSerr set\n"); - } - goto done; - - default: - - WLAN_LOG_WARNING("Received frame on unsupported port=%d\n", - HFA384x_RXSTATUS_MACPORT_GET(rxdesc.status) ); - goto done; - } - - failed: - dev_kfree_skb(skb); - - done: - DBFEXIT; - return; -} - - -/*---------------------------------------------------------------- -* hfa384x_int_rxmonitor -* -* Helper function for int_rx. Handles monitor frames. -* Note that this function allocates space for the FCS and sets it -* to 0xffffffff. The hfa384x doesn't give us the FCS value but the -* higher layers expect it. 0xffffffff is used as a flag to indicate -* the FCS is bogus. -* -* Arguments: -* wlandev wlan device structure -* rxfid received FID -* rxdesc rx descriptor read from card in int_rx -* -* Returns: -* nothing -* -* Side effects: -* Allocates an skb and passes it up via the PF_PACKET interface. -* Call context: -* interrupt -----------------------------------------------------------------*/ -static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, UINT16 rxfid, - hfa384x_rx_frame_t *rxdesc) -{ - hfa384x_t *hw = wlandev->priv; - UINT hdrlen = 0; - UINT datalen = 0; - UINT skblen = 0; - UINT truncated = 0; - UINT8 *datap; - UINT16 fc; - struct sk_buff *skb; - - DBFENTER; - /* Don't forget the status, time, and data_len fields are in host order */ - /* Figure out how big the frame is */ - fc = ieee2host16(rxdesc->frame_control); - hdrlen = p80211_headerlen(fc); - datalen = hfa384x2host_16(rxdesc->data_len); - - /* Allocate an ind message+framesize skb */ - skblen = sizeof(p80211msg_lnxind_wlansniffrm_t) + - hdrlen + datalen + WLAN_CRC_LEN; - - /* sanity check the length */ - if ( skblen > - (sizeof(p80211msg_lnxind_wlansniffrm_t) + - WLAN_HDR_A4_LEN + WLAN_DATA_MAXLEN + WLAN_CRC_LEN) ) { - WLAN_LOG_DEBUG(1, "overlen frm: len=%d\n", - skblen - sizeof(p80211msg_lnxind_wlansniffrm_t)); - } - - if ( (skb = dev_alloc_skb(skblen)) == NULL ) { - WLAN_LOG_ERROR("alloc_skb failed trying to allocate %d bytes\n", skblen); - return; - } - - /* only prepend the prism header if in the right mode */ - if ((wlandev->netdev->type == ARPHRD_IEEE80211_PRISM) && - (hw->sniffhdr == 0)) { - p80211msg_lnxind_wlansniffrm_t *msg; - datap = skb_put(skb, sizeof(p80211msg_lnxind_wlansniffrm_t)); - msg = (p80211msg_lnxind_wlansniffrm_t*) datap; - - /* Initialize the message members */ - msg->msgcode = DIDmsg_lnxind_wlansniffrm; - msg->msglen = sizeof(p80211msg_lnxind_wlansniffrm_t); - strcpy(msg->devname, wlandev->name); - - msg->hosttime.did = DIDmsg_lnxind_wlansniffrm_hosttime; - msg->hosttime.status = 0; - msg->hosttime.len = 4; - msg->hosttime.data = jiffies; - - msg->mactime.did = DIDmsg_lnxind_wlansniffrm_mactime; - msg->mactime.status = 0; - msg->mactime.len = 4; - msg->mactime.data = rxdesc->time * 1000; - - msg->channel.did = DIDmsg_lnxind_wlansniffrm_channel; - msg->channel.status = 0; - msg->channel.len = 4; - msg->channel.data = hw->sniff_channel; - - msg->rssi.did = DIDmsg_lnxind_wlansniffrm_rssi; - msg->rssi.status = P80211ENUM_msgitem_status_no_value; - msg->rssi.len = 4; - msg->rssi.data = 0; - - msg->sq.did = DIDmsg_lnxind_wlansniffrm_sq; - msg->sq.status = P80211ENUM_msgitem_status_no_value; - msg->sq.len = 4; - msg->sq.data = 0; - - msg->signal.did = DIDmsg_lnxind_wlansniffrm_signal; - msg->signal.status = 0; - msg->signal.len = 4; - msg->signal.data = rxdesc->signal; - - msg->noise.did = DIDmsg_lnxind_wlansniffrm_noise; - msg->noise.status = 0; - msg->noise.len = 4; - msg->noise.data = rxdesc->silence; - - msg->rate.did = DIDmsg_lnxind_wlansniffrm_rate; - msg->rate.status = 0; - msg->rate.len = 4; - msg->rate.data = rxdesc->rate / 5; /* set to 802.11 units */ - - msg->istx.did = DIDmsg_lnxind_wlansniffrm_istx; - msg->istx.status = 0; - msg->istx.len = 4; - msg->istx.data = P80211ENUM_truth_false; - - msg->frmlen.did = DIDmsg_lnxind_wlansniffrm_frmlen; - msg->frmlen.status = 0; - msg->frmlen.len = 4; - msg->frmlen.data = hdrlen + datalen + WLAN_CRC_LEN; - } else if ((wlandev->netdev->type == ARPHRD_IEEE80211_PRISM) && - (hw->sniffhdr != 0)) { - p80211_caphdr_t *caphdr; - /* The NEW header format! */ - datap = skb_put(skb, sizeof(p80211_caphdr_t)); - caphdr = (p80211_caphdr_t*) datap; - - caphdr->version = htonl(P80211CAPTURE_VERSION); - caphdr->length = htonl(sizeof(p80211_caphdr_t)); - caphdr->mactime = __cpu_to_be64(rxdesc->time); - caphdr->hosttime = __cpu_to_be64(jiffies); - caphdr->phytype = htonl(4); /* dss_dot11_b */ - caphdr->channel = htonl(hw->sniff_channel); - caphdr->datarate = htonl(rxdesc->rate); - caphdr->antenna = htonl(0); /* unknown */ - caphdr->priority = htonl(0); /* unknown */ - caphdr->ssi_type = htonl(3); /* rssi_raw */ - caphdr->ssi_signal = htonl(rxdesc->signal); - caphdr->ssi_noise = htonl(rxdesc->silence); - caphdr->preamble = htonl(0); /* unknown */ - caphdr->encoding = htonl(1); /* cck */ - } - /* Copy the 802.11 header to the skb (ctl frames may be less than a full header) */ - datap = skb_put(skb, hdrlen); - memcpy( datap, &(rxdesc->frame_control), hdrlen); - - /* If any, copy the data from the card to the skb */ - if ( datalen > 0 ) - { - /* Truncate the packet if the user wants us to */ - UINT dataread = datalen; - if(hw->sniff_truncate > 0 && dataread > hw->sniff_truncate) { - dataread = hw->sniff_truncate; - truncated = 1; - } - - datap = skb_put(skb, dataread); - hfa384x_copy_from_bap(hw, - HFA384x_BAP_INT, rxfid, HFA384x_RX_DATA_OFF, - datap, dataread); - - /* check for unencrypted stuff if WEP bit set. */ - if (*(datap - hdrlen + 1) & 0x40) // wep set - if ((*(datap) == 0xaa) && (*(datap+1) == 0xaa)) - *(datap - hdrlen + 1) &= 0xbf; // clear wep; it's the 802.2 header! - } - - if (!truncated && hw->sniff_fcs) { - /* Set the FCS */ - datap = skb_put(skb, WLAN_CRC_LEN); - memset( datap, 0xff, WLAN_CRC_LEN); - } - - /* pass it back up */ - prism2sta_ev_rx(wlandev, skb); - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* hfa384x_int_alloc -* -* Handles the Alloc event. -* -* Arguments: -* wlandev wlan device structure -* -* Returns: -* nothing -* -* Side effects: -* -* Call context: -* interrupt -----------------------------------------------------------------*/ -static void hfa384x_int_alloc(wlandevice_t *wlandev) -{ - hfa384x_t *hw = wlandev->priv; - UINT16 fid; - INT16 result; - - DBFENTER; - - /* Handle the reclaimed FID */ - /* collect the FID and push it onto the stack */ - fid = hfa384x_getreg(hw, HFA384x_ALLOCFID); - - if ( fid != hw->infofid ) { /* It's a transmit fid */ - WLAN_LOG_DEBUG(5, "int_alloc(%#x)\n", fid); - result = txfid_queue_add(hw, fid); - if (result != -1) { - prism2sta_ev_alloc(wlandev); - WLAN_LOG_DEBUG(5, "q_add.\n"); - } else { - WLAN_LOG_DEBUG(5, "q_full.\n"); - } - } else { - /* unlock the info fid */ - up(&hw->infofid_sem); - } - - DBFEXIT; - return; -} - - -/*---------------------------------------------------------------- -* hfa384x_drvr_handover -* -* Sends a handover notification to the MAC. -* -* Arguments: -* hw device structure -* addr address of station that's left -* -* Returns: -* zero success. -* -ERESTARTSYS received signal while waiting for semaphore. -* -EIO failed to write to bap, or failed in cmd. -* -* Side effects: -* -* Call context: -* process thread, NOTE: this call may block on a semaphore! -----------------------------------------------------------------*/ -int hfa384x_drvr_handover( hfa384x_t *hw, UINT8 *addr) -{ - int result = 0; - hfa384x_HandoverAddr_t rec; - UINT len; - DBFENTER; - - /* Acquire the infofid */ - if ( down_interruptible(&hw->infofid_sem) ) { - result = -ERESTARTSYS; - goto failed; - } - - /* Set up the record */ - len = sizeof(hfa384x_HandoverAddr_t); - rec.framelen = host2hfa384x_16(len/2 - 1); - rec.infotype = host2hfa384x_16(HFA384x_IT_HANDOVERADDR); - memcpy(rec.handover_addr, addr, sizeof(rec.handover_addr)); - - /* Issue the command */ - result = hfa384x_cmd_notify(hw, 1, hw->infofid, &rec, len); - - if ( result != 0 ) { - WLAN_LOG_DEBUG(1,"cmd_notify(%04x) failed, result=%d", - hw->infofid, result); - result = -EIO; - goto failed; - } - -failed: - DBFEXIT; - return result; -} - -void hfa384x_tx_timeout(wlandevice_t *wlandev) -{ - DBFENTER; - - WLAN_LOG_WARNING("Implement me.\n"); - - DBFEXIT; -} - -/* Handles all "rx" BAP operations */ -static void hfa384x_bap_tasklet(unsigned long data) -{ - hfa384x_t *hw = (hfa384x_t *) data; - wlandevice_t *wlandev = hw->wlandev; - int counter = prism2_irq_evread_max; - int reg; - - DBFENTER; - - while (counter-- > 0) { - /* Get interrupt register */ - reg = hfa384x_getreg(hw, HFA384x_EVSTAT); - - if ((reg == 0xffff) || - !(reg & HFA384x_INT_BAP_OP)) { - break; - } - - if ( HFA384x_EVSTAT_ISINFO(reg) ){ - hfa384x_int_info(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_INFO_SET(1), - HFA384x_EVACK); - } - if ( HFA384x_EVSTAT_ISTXEXC(reg) ){ - hfa384x_int_txexc(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_TXEXC_SET(1), - HFA384x_EVACK); - } - if ( HFA384x_EVSTAT_ISTX(reg) ){ - hfa384x_int_tx(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_TX_SET(1), - HFA384x_EVACK); - } - if ( HFA384x_EVSTAT_ISRX(reg) ){ - hfa384x_int_rx(wlandev); - hfa384x_setreg(hw, HFA384x_EVACK_RX_SET(1), - HFA384x_EVACK); - } - } - - /* re-enable interrupts */ - hfa384x_events_all(hw); - - DBFEXIT; -} diff --git a/drivers/staging/wlan-ng/prism2_cs.c b/drivers/staging/wlan-ng/prism2_cs.c deleted file mode 100644 index 63ce5659f21a..000000000000 --- a/drivers/staging/wlan-ng/prism2_cs.c +++ /dev/null @@ -1,1487 +0,0 @@ -#define WLAN_HOSTIF WLAN_PCMCIA -#include "hfa384x.c" -#include "prism2mgmt.c" -#include "prism2mib.c" -#include "prism2sta.c" - -#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,21) ) -#if (WLAN_CPU_FAMILY == WLAN_Ix86) -#ifndef CONFIG_ISA -#warning "You may need to enable ISA support in your kernel." -#endif -#endif -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) ) -static u_int irq_mask = 0xdeb8; /* Interrupt mask */ -static int irq_list[4] = { -1 }; /* Interrupt list */ -#endif -static u_int prism2_ignorevcc=1; /* Boolean, if set, we - * ignore what the Vcc - * is set to and what the CIS - * says. - */ -module_param( prism2_ignorevcc, int, 0644); - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) ) -#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,9)) -static int numlist = 4; -module_param_array(irq_list, int, numlist, 0444); -#else -module_param_array(irq_list, int, NULL, 0444); -#endif -module_param( irq_mask, int, 0644); -#endif - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) -static int prism2_cs_suspend(struct pcmcia_device *pdev); -static int prism2_cs_resume(struct pcmcia_device *pdev); -static void prism2_cs_remove(struct pcmcia_device *pdev); -static int prism2_cs_probe(struct pcmcia_device *pdev); -#else -dev_link_t *prism2sta_attach(void); -static void prism2sta_detach(dev_link_t *link); -static void prism2sta_config(dev_link_t *link); -static void prism2sta_release(u_long arg); -static int prism2sta_event (event_t event, int priority, event_callback_args_t *args); - -static dev_link_t *dev_list = NULL; /* head of instance list */ -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,68)) -/*---------------------------------------------------------------- -* cs_error -* -* Utility function to print card services error messages. -* -* Arguments: -* handle client handle identifying this CS client -* func CS function number that generated the error -* ret CS function return code -* -* Returns: -* nothing -* Side effects: -* -* Call context: -* process thread -* interrupt -----------------------------------------------------------------*/ -static void cs_error(client_handle_t handle, int func, int ret) -{ -#if (defined(CS_RELEASE_CODE) && (CS_RELEASE_CODE < 0x2911)) - CardServices(ReportError, dev_info, (void *)func, (void *)ret); -#else - error_info_t err = { func, ret }; - pcmcia_report_error(handle, &err); -#endif -} -#else // kernel_version - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,12) -static struct pcmcia_device_id prism2_cs_ids[] = { - PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18), // Intersil PRISM2 Reference Design 11Mb/s 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), // Compaq WL100/200 11Mb/s 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), // Compaq iPaq HNW-100 11Mb/s 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), // Samsung SWL2000-N 11Mb/s 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), // Z-Com XI300 11Mb/s 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee), // ZoomAir 4100 11Mb/s 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0), // Linksys WPC11 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID123("Addtron", "AWP-100 Wireless PCMCIA", "Version 01.02", 0xe6ec52ce, 0x8649af2, 0x4b74baa0), // Addtron AWP-100 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID123("D", "Link DWL-650 11Mbps WLAN Card", "Version 01.02", 0x71b18589, 0xb6f1b0ab, 0x4b74baa0), // D-Link DWL-650 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID123("SMC", "SMC2632W", "Version 01.02", 0xc4f8b18b, 0x474a1f2a, 0x4b74baa0), // SMC 2632W 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID1234("Intersil", "PRISM 2_5 PCMCIA ADAPTER", "ISL37300P", "Eval-RevA", 0x4b801a17, 0x6345a0bf, 0xc9049a39, 0xc23adc0e), // BroMax Freeport 11Mbps 802.11b WLAN Card (Prism 2.5) - PCMCIA_DEVICE_PROD_ID123("U.S. Robotics", "IEEE 802.11b PC-CARD", "Version 01.02", 0xc7b8df9d, 0x1700d087, 0x4b74baa0), // U.S. Robotics IEEE 802.11b PC-CARD - PCMCIA_DEVICE_PROD_ID12("Digital Data Communications", "WPC-0100", 0xfdd73470, 0xe0b6f146), // Level-One WPC-0100 - PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), // Bromax OEM 11Mbps 802.11b WLAN Card (Prism 2.5) - PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), // Bromax OEM 11Mbps 802.11b WLAN Card (Prism 3) - PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584), // corega K.K. Wireless LAN PCC-11 - PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9), // corega K.K. Wireless LAN PCCA-11 - PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0008), // CONTEC FLEXSCAN/FX-DDS110-PCC - PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178), // PLANEX GeoWave/GW-NS110 - PCMCIA_DEVICE_PROD_ID123("OEM", "PRISM2 IEEE 802.11 PC-Card", "Version 01.02", 0xfea54c90, 0x48f2bdd6, 0x4b74baa0), // Ambicom WL1100 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID123("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", "Version 01.02", 0x7e3b326a, 0x49893e92, 0x4b74baa0), // LeArtery SYNCBYAIR 11Mbps 802.11b WLAN Card -PCMCIA_DEVICE_MANF_CARD(0x01ff, 0x0008), // Intermec MobileLAN 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID123("NETGEAR MA401 Wireless PC", "Card", "Version 01.00", 0xa37434e9, 0x9762e8f1, 0xa57adb8c), // NETGEAR MA401 11Mbps 802.11 WLAN Card - PCMCIA_DEVICE_PROD_ID1234("Intersil", "PRISM Freedom PCMCIA Adapter", "ISL37100P", "Eval-RevA", 0x4b801a17, 0xf222ec2d, 0x630d52b2, 0xc23adc0e), // Intersil PRISM Freedom 11mbps 802.11 WLAN Card - PCMCIA_DEVICE_PROD_ID123("OTC", "Wireless AirEZY 2411-PCC WLAN Card", "Version 01.02", 0x4ac44287, 0x235a6bed, 0x4b74baa0), // OTC Wireless AirEZY 2411-PCC 11Mbps 802.11 WLAN Card - PCMCIA_DEVICE_PROD_ID1234("802.11", "11Mbps Wireless LAN Card", "v08C1", "" , 0xb67a610e, 0x655aa7b7, 0x264b451a, 0x0), // Dynalink L11HDT 11Mbps 802.11 WLAN Card - PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), // Dynalink L11HDT 11Mbps 802.11 WLAN Card - PCMCIA_DEVICE_PROD_ID12("PROXIM", "RangeLAN-DS/LAN PC CARD", 0xc6536a5e, 0x3f35797d), // PROXIM RangeLAN-DS/LAN PC CARD - PCMCIA_DEVICE_PROD_ID1234("ACTIONTEC", "PRISM Wireless LAN PC Card", "0381", "RevA", 0x393089da, 0xa71e69d5, 0x90471fa9, 0x57a66194), // ACTIONTEC PRISM Wireless LAN PC Card - PCMCIA_DEVICE_MANF_CARD(0x1668, 0x0101), // ACTIONTEC PRISM Wireless LAN PC Card - PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3), // 3Com AirConnect 3CRWE737A - PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE777A AirConnect Wireless LAN PCI Card" , 0x41240e5b, 0xafc7c33e), // 3Com AirConnect 3CRWE777A - PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842), // ASUS WL-100 802.11b WLAN PC Card - PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e), // ASUS WL-110 802.11b WLAN CF Card - PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18), // BUFFALO WLI-CF-S11G 802.11b WLAN Card - PCMCIA_DEVICE_PROD_ID1234("The Linksys Group, Inc.", "Wireless Network CF Card", "ISL37300P", "RevA", 0xa5f472c2, 0x9c05598d, 0xc9049a39, 0x57a66194), // Linksys WCF11 11Mbps 802.11b WLAN Card (Prism 2.5) - PCMCIA_DEVICE_PROD_ID1234("Linksys", "Wireless CompactFlash Card", "", "", 0x733cc81, 0xc52f395, 0x0, 0x0), // Linksys WCF12 11Mbps 802.11b WLAN Card (Prism 3) - PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), // Linksys WCF12 11Mbps 802.11b WLAN Card (Prism 3) - PCMCIA_DEVICE_PROD_ID1234("NETGEAR MA401RA Wireless PC", "Card", "ISL37300P", "Eval-RevA", 0x306467f, 0x9762e8f1, 0xc9049a39, 0xc23adc0e), // NETGEAR MA401RA 11Mbps 802.11 WLAN Card - PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), // D-Link DCF-660W 11Mbps 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0x02d2, 0x0001), // Microsoft Wireless Notebook Adapter MN-520 - PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0002), // AnyPoint(TM) Wireless II PC Card - PCMCIA_DEVICE_PROD_ID1234("D", "Link DRC-650 11Mbps WLAN Card", "Version 01.02", "" , 0x71b18589, 0xf144e3ac, 0x4b74baa0, 0x0), // D-Link DRC-650 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), // Adaptec AWN-8030 - PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7110), // D-Link DWL-650 rev P 802.11b WLAN card - // PCMCIA_DEVICE_PROD_ID1234("D-Link", "DWL-650 Wireless PC Card RevP", "ISL37101P-10", "A3", 0x1a424a1c, 0x6ea57632, 0xdd97a26b, 0x56b21f52), // D-Link DWL-650 rev P 802.11b WLAN card - PCMCIA_DEVICE_PROD_ID123("INTERSIL", "I-GATE 11M PC Card / PC Card plus", "Version 01.02", 0x74c5e40d, 0x8304ff77, 0x4b74baa0), // I-Gate 11M PC Card - PCMCIA_DEVICE_PROD_ID1234("BENQ", "AWL100 PCMCIA ADAPTER", "ISL37300P", "Eval-RevA", 0x35dadc74, 0x1f7fedb, 0xc9049a39, 0xc23adc0e), // benQ AWL100 802.11b WLAN Card - PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), // benQ AWL100 802.11b WLAN Card - // PCMCIA_DEVICE_PROD_ID1("INTERSIL", 0x74c5e40d), // Intersil Prism 2 card - // PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), // Intersil Prism 2 card - - PCMCIA_DEVICE_NULL -}; - -MODULE_DEVICE_TABLE(pcmcia, prism2_cs_ids); -#endif - -static struct pcmcia_driver prism2_cs_driver = { - .drv = { - .name = "prism2_cs", - }, - .owner = THIS_MODULE, -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) - .suspend = prism2_cs_suspend, - .resume = prism2_cs_resume, - .remove = prism2_cs_remove, - .probe = prism2_cs_probe, - .id_table = prism2_cs_ids, -#else - .attach = prism2sta_attach, - .detach = prism2sta_detach, -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,12) - .id_table = prism2_cs_ids, - .event = prism2sta_event, -#endif // > 2.6.12 -#endif // <= 2.6.15 -}; -#endif /* kernel_version */ - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15) -#define CS_CHECK(fn, ret) \ -do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) - -#define CFG_CHECK(fn, retf) \ -do { int ret = (retf); \ -if (ret != 0) { \ - WLAN_LOG_DEBUG(1, "CardServices(" #fn ") returned %d\n", ret); \ - cs_error(pdev, fn, ret); \ - goto next_entry; \ -} \ -} while (0) - -static void prism2_cs_remove(struct pcmcia_device *pdev) -{ - struct wlandevice *wlandev; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17) - dev_link_t *link = dev_to_instance(pdev); -#endif - - DBFENTER; - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - wlandev = pdev->priv; -#else - wlandev = link->priv; -#endif - - if (wlandev) { - p80211netdev_hwremoved(wlandev); - unregister_wlandev(wlandev); - wlan_unsetup(wlandev); - if (wlandev->priv) { - hfa384x_t *hw = wlandev->priv; - wlandev->priv = NULL; - if (hw) { - hfa384x_destroy(hw); - kfree(hw); - } - } - kfree(wlandev); - } - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->priv = NULL; - pcmcia_disable_device(pdev); -#else - if (link->state & DEV_CONFIG) { - if (link->win) - pcmcia_release_window(link->win); - pcmcia_release_configuration(link->handle); - if (link->io.NumPorts1) - pcmcia_release_io(link->handle, &link->io); - if (link->irq.AssignedIRQ) - pcmcia_release_irq(link->handle, &link->irq); - - link->state &= ~DEV_CONFIG; - } - - link->priv = NULL; - kfree(link); -#endif - - DBFEXIT; - return; -} - -static int prism2_cs_suspend(struct pcmcia_device *pdev) -{ - struct wlandevice *wlandev; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17) - dev_link_t *link = dev_to_instance(pdev); -#endif - - DBFENTER; - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - wlandev = pdev->priv; - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); -#else - wlandev = link->priv; - - link->state |= DEV_SUSPEND; - if (link->state & DEV_CONFIG) { - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - pcmcia_release_configuration(link->handle); - } -#endif - - DBFEXIT; - - return 0; -} - -static int prism2_cs_resume(struct pcmcia_device *pdev) -{ - struct wlandevice *wlandev; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17) - dev_link_t *link = dev_to_instance(pdev); -#endif - - DBFENTER; - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - wlandev = pdev->priv; - // XXX do something here? -#else - wlandev = link->priv; - link->state &= ~DEV_SUSPEND; - if (link->state & DEV_CONFIG) { - pcmcia_request_configuration(link->handle, &link->conf); - // XXX do something here? - } -#endif - - - DBFEXIT; - - return 0; -} - -static int prism2_cs_probe(struct pcmcia_device *pdev) -{ - int rval = 0; - struct wlandevice *wlandev = NULL; - hfa384x_t *hw = NULL; - - config_info_t socketconf; - cisparse_t *parse = NULL; - tuple_t tuple; - uint8_t buf[64]; - int last_fn, last_ret; - cistpl_cftable_entry_t dflt = { 0 }; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17) - dev_link_t *link; -#endif - - DBFENTER; - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - /* Set up interrupt type */ - pdev->conf.IntType = INT_MEMORY_AND_IO; -#else - link = kmalloc(sizeof(dev_link_t), GFP_KERNEL); - if (link == NULL) - return -ENOMEM; - memset(link, 0, sizeof(dev_link_t)); - - link->conf.Vcc = 33; - link->conf.IntType = INT_MEMORY_AND_IO; - - link->handle = pdev; - pdev->instance = link; - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - -#endif - - // VCC crap? - parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL); - - wlandev = create_wlan(); - if (!wlandev || !parse) { - WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); - rval = -EIO; - goto failed; - } - hw = wlandev->priv; - - if ( wlan_setup(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info); - rval = -EIO; - goto failed; - } - - /* Initialize the hw struct for now */ - hfa384x_create(hw, 0, 0, NULL); - hw->wlandev = wlandev; - -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - hw->pdev = pdev; - pdev->priv = wlandev; -#else - hw->link = link; - link->priv = wlandev; -#endif - - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(pdev, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(pdev, &tuple, parse)); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->conf.ConfigBase = parse->config.base; - pdev->conf.Present = parse->config.rmask[0]; -#else - link->conf.ConfigBase = parse->config.base; - link->conf.Present = parse->config.rmask[0]; - - link->conf.Vcc = socketconf.Vcc; -#endif - CS_CHECK(GetConfigurationInfo, - pcmcia_get_configuration_info(pdev, &socketconf)); - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple)); - for (;;) { - cistpl_cftable_entry_t *cfg = &(parse->cftable_entry); - CFG_CHECK(GetTupleData, - pcmcia_get_tuple_data(pdev, &tuple)); - CFG_CHECK(ParseTuple, - pcmcia_parse_tuple(pdev, &tuple, parse)); - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - if (cfg->index == 0) - goto next_entry; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->conf.ConfigIndex = cfg->index; -#else - link->conf.ConfigIndex = cfg->index; -#endif - - /* Does this card need audio output? */ - if (cfg->flags & CISTPL_CFTABLE_AUDIO) { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->conf.Attributes |= CONF_ENABLE_SPKR; - pdev->conf.Status = CCSR_AUDIO_ENA; -#else - link->conf.Attributes |= CONF_ENABLE_SPKR; - link->conf.Status = CCSR_AUDIO_ENA; -#endif - } - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (socketconf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / - 10000 && !prism2_ignorevcc) { - WLAN_LOG_DEBUG(1, " Vcc mismatch - skipping" - " this entry\n"); - goto next_entry; - } - } else if (dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) { - if (socketconf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM] / - 10000 && !prism2_ignorevcc) { - WLAN_LOG_DEBUG(1, " Vcc (default) mismatch " - "- skipping this entry\n"); - goto next_entry; - } - } - - if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM)) { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->conf.Vpp = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; -#else - link->conf.Vpp1 = link->conf.Vpp2 = - cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000; -#endif - } else if (dflt.vpp1.present & (1 << CISTPL_POWER_VNOM)) { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->conf.Vpp = - dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; -#else - link->conf.Vpp1 = link->conf.Vpp2 = - dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000; -#endif - } - - /* Do we need to allocate an interrupt? */ - /* HACK: due to a bad CIS....we ALWAYS need an interrupt */ - /* if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->conf.Attributes |= CONF_ENABLE_IRQ; -#else - link->conf.Attributes |= CONF_ENABLE_IRQ; -#endif - - /* IO window settings */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->io.NumPorts1 = pdev->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - pdev->io.BasePort1 = io->win[0].base; - if ( pdev->io.BasePort1 != 0 ) { - WLAN_LOG_WARNING( - "Brain damaged CIS: hard coded iobase=" - "0x%x, try letting pcmcia_cs decide...\n", - pdev->io.BasePort1 ); - pdev->io.BasePort1 = 0; - } - pdev->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - pdev->io.Attributes2 = pdev->io.Attributes1; - pdev->io.BasePort2 = io->win[1].base; - pdev->io.NumPorts2 = io->win[1].len; - } - } - /* This reserves IO space but doesn't actually enable it */ - CFG_CHECK(RequestIO, pcmcia_request_io(pdev, &pdev->io)); -#else - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.BasePort1 = io->win[0].base; - if ( link->io.BasePort1 != 0 ) { - WLAN_LOG_WARNING( - "Brain damaged CIS: hard coded iobase=" - "0x%x, try letting pcmcia_cs decide...\n", - link->io.BasePort1 ); - link->io.BasePort1 = 0; - } - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - } - /* This reserves IO space but doesn't actually enable it */ - CFG_CHECK(RequestIO, pcmcia_request_io(pdev, &link->io)); -#endif - /* If we got this far, we're cool! */ - break; - - next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(pdev, &tuple)); - - } - - /* Let pcmcia know the device name */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->dev_node = &hw->node; -#else - link->dev = &hw->node; -#endif - - /* Register the network device and get assigned a name */ - SET_MODULE_OWNER(wlandev->netdev); - SET_NETDEV_DEV(wlandev->netdev, &handle_to_dev(pdev)); - if (register_wlandev(wlandev) != 0) { - WLAN_LOG_NOTICE("prism2sta_cs: register_wlandev() failed.\n"); - goto failed; - } - - strcpy(hw->node.dev_name, wlandev->name); - - /* Allocate an interrupt line. Note that this does not assign a */ - /* handler to the interrupt, unless the 'Handler' member of the */ - /* irq structure is initialized. */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - if (pdev->conf.Attributes & CONF_ENABLE_IRQ) { - pdev->irq.IRQInfo1 = IRQ_LEVEL_ID; - pdev->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; - pdev->irq.Handler = hfa384x_interrupt; - pdev->irq.Instance = wlandev; - CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &pdev->irq)); - } -#else - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - link->irq.IRQInfo1 = IRQ_LEVEL_ID; - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; - link->irq.Handler = hfa384x_interrupt; - link->irq.Instance = wlandev; - CS_CHECK(RequestIRQ, pcmcia_request_irq(pdev, &link->irq)); - } -#endif - - /* This actually configures the PCMCIA socket -- setting up */ - /* the I/O windows and the interrupt mapping, and putting the */ - /* card and host interface into "Memory and IO" mode. */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &pdev->conf)); -#else - CS_CHECK(RequestConfiguration, pcmcia_request_configuration(pdev, &link->conf)); -#endif - - /* Fill the netdevice with this info */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - wlandev->netdev->irq = pdev->irq.AssignedIRQ; - wlandev->netdev->base_addr = pdev->io.BasePort1; -#else - wlandev->netdev->irq = link->irq.AssignedIRQ; - wlandev->netdev->base_addr = link->io.BasePort1; -#endif - - /* And the rest of the hw structure */ - hw->irq = wlandev->netdev->irq; - hw->iobase = wlandev->netdev->base_addr; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17) - link->state |= DEV_CONFIG; - link->state &= ~DEV_CONFIG_PENDING; -#endif - - /* And now we're done! */ - wlandev->msdstate = WLAN_MSD_HWPRESENT; - - goto done; - - cs_failed: - cs_error(pdev, last_fn, last_ret); - -failed: - // wlandev, hw, etc etc.. -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - pdev->priv = NULL; -#else - pdev->instance = NULL; - if (link) { - link->priv = NULL; - kfree(link); - } -#endif - if (wlandev) { - wlan_unsetup(wlandev); - if (wlandev->priv) { - hw = wlandev->priv; - wlandev->priv = NULL; - if (hw) { - hfa384x_destroy(hw); - kfree(hw); - } - } - kfree(wlandev); - } - -done: - if (parse) kfree(parse); - - DBFEXIT; - return rval; -} -#else // <= 2.6.15 -#define CS_CHECK(fn, ret) \ -do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) - -#define CFG_CHECK(fn, retf) \ -do { int ret = (retf); \ -if (ret != 0) { \ - WLAN_LOG_DEBUG(1, "CardServices(" #fn ") returned %d\n", ret); \ - cs_error(link->handle, fn, ret); \ - goto next_entry; \ -} \ -} while (0) - -/*---------------------------------------------------------------- -* prism2sta_attach -* -* Half of the attach/detach pair. Creates and registers a device -* instance with Card Services. In this case, it also creates the -* wlandev structure and device private structure. These are -* linked to the device instance via its priv member. -* -* Arguments: -* none -* -* Returns: -* A valid ptr to dev_link_t on success, NULL otherwise -* -* Side effects: -* -* -* Call context: -* process thread (insmod/init_module/register_pccard_driver) -----------------------------------------------------------------*/ -dev_link_t *prism2sta_attach(void) -{ - client_reg_t client_reg; - int result; - dev_link_t *link = NULL; - wlandevice_t *wlandev = NULL; - hfa384x_t *hw = NULL; - - DBFENTER; - - /* Alloc our structures */ - link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); - - if (!link || ((wlandev = create_wlan()) == NULL)) { - WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); - result = -EIO; - goto failed; - } - hw = wlandev->priv; - - /* Clear all the structs */ - memset(link, 0, sizeof(struct dev_link_t)); - - if ( wlan_setup(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info); - result = -EIO; - goto failed; - } - - /* Initialize the hw struct for now */ - hfa384x_create(hw, 0, 0, NULL); - hw->wlandev = wlandev; - - /* Initialize the PC card device object. */ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) - init_timer(&link->release); - link->release.function = &prism2sta_release; - link->release.data = (u_long)link; -#endif - link->conf.IntType = INT_MEMORY_AND_IO; - link->priv = wlandev; -#if (defined(CS_RELEASE_CODE) && (CS_RELEASE_CODE < 0x2911)) - link->irq.Instance = wlandev; -#endif - - /* Link in to the list of devices managed by this driver */ - link->next = dev_list; - dev_list = link; - - /* Register with Card Services */ - client_reg.dev_info = &dev_info; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) ) - client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE; -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) ) - client_reg.EventMask = - CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL | - CS_EVENT_RESET_REQUEST | - CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET | - CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME; - client_reg.event_handler = &prism2sta_event; -#endif - - client_reg.Version = 0x0210; - client_reg.event_callback_args.client_data = link; - - result = pcmcia_register_client(&link->handle, &client_reg); - if (result != 0) { - cs_error(link->handle, RegisterClient, result); - prism2sta_detach(link); - return NULL; - } - - goto done; - - failed: - if (link) kfree(link); - if (wlandev) kfree(wlandev); - if (hw) kfree(hw); - link = NULL; - - done: - DBFEXIT; - return link; -} - - -/*---------------------------------------------------------------- -* prism2sta_detach -* -* Remove one of the device instances managed by this driver. -* Search the list for the given instance, -* check our flags for a waiting timer'd release call -* call release -* Deregister the instance with Card Services -* (netdevice) unregister the network device. -* unlink the instance from the list -* free the link, priv, and priv->priv memory -* Note: the dev_list variable is a driver scoped static used to -* maintain a list of device instances managed by this -* driver. -* -* Arguments: -* link ptr to the instance to detach -* -* Returns: -* nothing -* -* Side effects: -* the link structure is gone, the netdevice is gone -* -* Call context: -* Might be interrupt, don't block. -----------------------------------------------------------------*/ -void prism2sta_detach(dev_link_t *link) -{ - dev_link_t **linkp; - wlandevice_t *wlandev; - hfa384x_t *hw; - - DBFENTER; - - /* Locate prev device structure */ - for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) { - if (*linkp == link) break; - } - - if (*linkp != NULL) { -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) - unsigned long flags; - /* Get rid of any timer'd release call */ - save_flags(flags); - cli(); -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) - if (link->state & DEV_RELEASE_PENDING) { - del_timer_sync(&link->release); - link->state &= ~DEV_RELEASE_PENDING; - } -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) - restore_flags(flags); -#endif - - /* If link says we're still config'd, call release */ - if (link->state & DEV_CONFIG) { - prism2sta_release((u_long)link); - if (link->state & DEV_STALE_CONFIG) { - link->state |= DEV_STALE_LINK; - return; - } - } - - /* Tell Card Services we're not around any more */ - if (link->handle) { - pcmcia_deregister_client(link->handle); - } - - /* Unlink device structure, free bits */ - *linkp = link->next; - if ( link->priv != NULL ) { - wlandev = (wlandevice_t*)link->priv; - p80211netdev_hwremoved(wlandev); - if (link->dev != NULL) { - unregister_wlandev(wlandev); - } - wlan_unsetup(wlandev); - if (wlandev->priv) { - hw = wlandev->priv; - wlandev->priv = NULL; - if (hw) { - hfa384x_destroy(hw); - kfree(hw); - } - } - link->priv = NULL; - kfree(wlandev); - } - kfree(link); - } - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* prism2sta_config -* -* Half of the config/release pair. Usually called in response to -* a card insertion event. At this point, we _know_ there's some -* physical device present. That means we can start poking around -* at the CIS and at any device specific config data we want. -* -* Note the gotos and the macros. I recoded this once without -* them, and it got incredibly ugly. It's actually simpler with -* them. -* -* Arguments: -* link the dev_link_t structure created in attach that -* represents this device instance. -* -* Returns: -* nothing -* -* Side effects: -* Resources (irq, io, mem) are allocated -* The pcmcia dev_link->node->name is set -* (For netcards) The device structure is finished and, -* most importantly, registered. This means that there -* is now a _named_ device that can be configured from -* userland. -* -* Call context: -* May be called from a timer. Don't block! -----------------------------------------------------------------*/ -#define CS_CHECK(fn, ret) \ -do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) - -#define CFG_CHECK(fn, retf) \ -do { int ret = (retf); \ -if (ret != 0) { \ - WLAN_LOG_DEBUG(1, "CardServices(" #fn ") returned %d\n", ret); \ - cs_error(link->handle, fn, ret); \ - goto next_entry; \ -} \ -} while (0) - -void prism2sta_config(dev_link_t *link) -{ - client_handle_t handle; - wlandevice_t *wlandev; - hfa384x_t *hw; - int last_fn; - int last_ret; - tuple_t tuple; - cisparse_t parse; - config_info_t socketconf; - UINT8 buf[64]; - int minVcc = 0; - int maxVcc = 0; - cistpl_cftable_entry_t dflt = { 0 }; - - DBFENTER; - - handle = link->handle; - wlandev = (wlandevice_t*)link->priv; - hw = wlandev->priv; - - /* Collect the config register info */ - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse)); - - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - - /* Configure card */ - link->state |= DEV_CONFIG; - - /* Acquire the current socket config (need Vcc setting) */ - CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &socketconf)); - - /* Loop through the config table entries until we find one that works */ - /* Assumes a complete and valid CIS */ - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple)); - while (1) { - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - CFG_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple)); - CFG_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse)); - - if (cfg->index == 0) goto next_entry; - link->conf.ConfigIndex = cfg->index; - - /* Lets print out the Vcc that the controller+pcmcia-cs set - * for us, cause that's what we're going to use. - */ - WLAN_LOG_DEBUG(1,"Initial Vcc=%d/10v\n", socketconf.Vcc); - if (prism2_ignorevcc) { - link->conf.Vcc = socketconf.Vcc; - goto skipvcc; - } - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1<vcc.param[CISTPL_POWER_VNOM]/10000; - } else if (dflt.vcc.present & (1<vcc.present & (1<vcc.present & (1<vcc.param[CISTPL_POWER_VMIN]/10000; - maxVcc = cfg->vcc.param[CISTPL_POWER_VMAX]/10000; - } else if ((dflt.vcc.present & (1<= minVcc && socketconf.Vcc <= maxVcc) { - link->conf.Vcc = socketconf.Vcc; - } else { - /* [MSM]: Note that I've given up trying to change - * the Vcc if a change is indicated. It seems the - * system&socketcontroller&card vendors can't seem - * to get it right, so I'm tired of trying to hack - * my way around it. pcmcia-cs does its best using - * the voltage sense pins but sometimes the controller - * lies. Then, even if we have a good read on the VS - * pins, some system designs will silently ignore our - * requests to set the voltage. Additionally, some - * vendors have 3.3v indicated on their sense pins, - * but 5v specified in the CIS or vice-versa. I've - * had it. My only recommendation is "let the buyer - * beware". Your system might supply 5v to a 3v card - * (possibly causing damage) or a 3v capable system - * might supply 5v to a 3v capable card (wasting - * precious battery life). - * My only recommendation (if you care) is to get - * yourself an extender card (I don't know where, I - * have only one myself) and a meter and test it for - * yourself. - */ - goto next_entry; - } -skipvcc: - WLAN_LOG_DEBUG(1, "link->conf.Vcc=%d\n", link->conf.Vcc); - - /* Do we need to allocate an interrupt? */ - /* HACK: due to a bad CIS....we ALWAYS need an interrupt */ - /* if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) */ - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.BasePort1 = io->win[0].base; - if ( link->io.BasePort1 != 0 ) { - WLAN_LOG_WARNING( - "Brain damaged CIS: hard coded iobase=" - "0x%x, try letting pcmcia_cs decide...\n", - link->io.BasePort1 ); - link->io.BasePort1 = 0; - } - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - } - - /* This reserves IO space but doesn't actually enable it */ - CFG_CHECK(RequestIO, pcmcia_request_io(link->handle, &link->io)); - - /* If we got this far, we're cool! */ - break; - -next_entry: - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) - dflt = *cfg; - CS_CHECK(GetNextTuple, - pcmcia_get_next_tuple(handle, &tuple)); - } - - /* Allocate an interrupt line. Note that this does not assign a */ - /* handler to the interrupt, unless the 'Handler' member of the */ - /* irq structure is initialized. */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) - { -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) ) - int i; - link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID; - if (irq_list[0] == -1) - link->irq.IRQInfo2 = irq_mask; - else - for (i=0; i<4; i++) - link->irq.IRQInfo2 |= 1 << irq_list[i]; -#else - link->irq.IRQInfo1 = IRQ_LEVEL_ID; -#endif - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT; - link->irq.Handler = hfa384x_interrupt; - link->irq.Instance = wlandev; - CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq)); - } - - /* This actually configures the PCMCIA socket -- setting up */ - /* the I/O windows and the interrupt mapping, and putting the */ - /* card and host interface into "Memory and IO" mode. */ - CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf)); - - /* Fill the netdevice with this info */ - wlandev->netdev->irq = link->irq.AssignedIRQ; - wlandev->netdev->base_addr = link->io.BasePort1; - - /* Report what we've done */ - WLAN_LOG_INFO("%s: index 0x%02x: Vcc %d.%d", - dev_info, link->conf.ConfigIndex, - link->conf.Vcc/10, link->conf.Vcc%10); - if (link->conf.Vpp1) - printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10); - if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %d", link->irq.AssignedIRQ); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1-1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, link->io.BasePort2+link->io.NumPorts2-1); - printk("\n"); - - link->state &= ~DEV_CONFIG_PENDING; - - /* Let pcmcia know the device name */ - link->dev = &hw->node; - - /* Register the network device and get assigned a name */ - SET_MODULE_OWNER(wlandev->netdev); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) ) - SET_NETDEV_DEV(wlandev->netdev, &handle_to_dev(link->handle)); -#endif - if (register_wlandev(wlandev) != 0) { - WLAN_LOG_NOTICE("prism2sta_cs: register_wlandev() failed.\n"); - goto failed; - } - - strcpy(hw->node.dev_name, wlandev->name); - - /* Any device custom config/query stuff should be done here */ - /* For a netdevice, we should at least grab the mac address */ - - return; -cs_failed: - cs_error(link->handle, last_fn, last_ret); - WLAN_LOG_ERROR("NextTuple failure? It's probably a Vcc mismatch.\n"); - -failed: - prism2sta_release((u_long)link); - return; -} - -/*---------------------------------------------------------------- -* prism2sta_release -* -* Half of the config/release pair. Usually called in response to -* a card ejection event. Checks to make sure no higher layers -* are still (or think they are) using the card via the link->open -* field. -* -* NOTE: Don't forget to increment the link->open variable in the -* device_open method, and decrement it in the device_close -* method. -* -* Arguments: -* arg a generic 32 bit variable. It's the value that -* we assigned to link->release.data in sta_attach(). -* -* Returns: -* nothing -* -* Side effects: -* All resources should be released after this function -* executes and finds the device !open. -* -* Call context: -* Possibly in a timer context. Don't do anything that'll -* block. -----------------------------------------------------------------*/ -void prism2sta_release(u_long arg) -{ - dev_link_t *link = (dev_link_t *)arg; - - DBFENTER; - - /* First thing we should do is get the MSD back to the - * HWPRESENT state. I.e. everything quiescent. - */ - prism2sta_ifstate(link->priv, P80211ENUM_ifstate_disable); - - if (link->open) { - /* TODO: I don't think we're even using this bit of code - * and I don't think it's hurting us at the moment. - */ - WLAN_LOG_DEBUG(1, - "prism2sta_cs: release postponed, '%s' still open\n", - link->dev->dev_name); - link->state |= DEV_STALE_CONFIG; - return; - } - - pcmcia_release_configuration(link->handle); - pcmcia_release_io(link->handle, &link->io); - pcmcia_release_irq(link->handle, &link->irq); - - link->state &= ~(DEV_CONFIG | DEV_RELEASE_PENDING); - - DBFEXIT; -} - -/*---------------------------------------------------------------- -* prism2sta_event -* -* Handler for card services events. -* -* Arguments: -* event The event code -* priority hi/low - REMOVAL is the only hi -* args ptr to card services struct containing info about -* pcmcia status -* -* Returns: -* Zero on success, non-zero otherwise -* -* Side effects: -* -* -* Call context: -* Both interrupt and process thread, depends on the event. -----------------------------------------------------------------*/ -static int -prism2sta_event ( - event_t event, - int priority, - event_callback_args_t *args) -{ - int result = 0; - dev_link_t *link = (dev_link_t *) args->client_data; - wlandevice_t *wlandev = (wlandevice_t*)link->priv; - hfa384x_t *hw = NULL; - - DBFENTER; - - if (wlandev) hw = wlandev->priv; - - switch (event) - { - case CS_EVENT_CARD_INSERTION: - WLAN_LOG_DEBUG(5,"event is INSERTION\n"); - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - prism2sta_config(link); - if (!(link->state & DEV_CONFIG)) { - wlandev->netdev->irq = 0; - WLAN_LOG_ERROR( - "%s: Initialization failed!\n", dev_info); - wlandev->msdstate = WLAN_MSD_HWFAIL; - break; - } - - /* Fill in the rest of the hw struct */ - hw->irq = wlandev->netdev->irq; - hw->iobase = wlandev->netdev->base_addr; - hw->link = link; - - if (prism2_doreset) { - result = hfa384x_corereset(hw, - prism2_reset_holdtime, - prism2_reset_settletime, 0); - if ( result ) { - WLAN_LOG_ERROR( - "corereset() failed, result=%d.\n", - result); - wlandev->msdstate = WLAN_MSD_HWFAIL; - break; - } - } - -#if 0 - /* - * TODO: test_hostif() not implemented yet. - */ - result = hfa384x_test_hostif(hw); - if (result) { - WLAN_LOG_ERROR( - "test_hostif() failed, result=%d.\n", result); - wlandev->msdstate = WLAN_MSD_HWFAIL; - break; - } -#endif - wlandev->msdstate = WLAN_MSD_HWPRESENT; - break; - - case CS_EVENT_CARD_REMOVAL: - WLAN_LOG_DEBUG(5,"event is REMOVAL\n"); - link->state &= ~DEV_PRESENT; - - if (wlandev) { - p80211netdev_hwremoved(wlandev); - } - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) - if (link->state & DEV_CONFIG) - { - link->release.expires = jiffies + (HZ/20); - add_timer(&link->release); - } -#endif - break; - case CS_EVENT_RESET_REQUEST: - WLAN_LOG_DEBUG(5,"event is RESET_REQUEST\n"); - WLAN_LOG_NOTICE( - "prism2 card reset not supported " - "due to post-reset user mode configuration " - "requirements.\n"); - WLAN_LOG_NOTICE( - " From user mode, use " - "'cardctl suspend;cardctl resume' " - "instead.\n"); - break; - case CS_EVENT_RESET_PHYSICAL: - case CS_EVENT_CARD_RESET: - WLAN_LOG_WARNING("Rx'd CS_EVENT_RESET_xxx, should not " - "be possible since RESET_REQUEST was denied.\n"); - break; - - case CS_EVENT_PM_SUSPEND: - WLAN_LOG_DEBUG(5,"event is SUSPEND\n"); - link->state |= DEV_SUSPEND; - if (link->state & DEV_CONFIG) - { - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - pcmcia_release_configuration(link->handle); - } - break; - - case CS_EVENT_PM_RESUME: - WLAN_LOG_DEBUG(5,"event is RESUME\n"); - link->state &= ~DEV_SUSPEND; - if (link->state & DEV_CONFIG) { - pcmcia_request_configuration(link->handle, &link->conf); - } - break; - } - - DBFEXIT; - return 0; /* noone else does anthing with the return value */ -} -#endif // <= 2.6.15 - - - -int hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis) -{ - int result = 0; - conf_reg_t reg; - UINT8 corsave; - DBFENTER; - - WLAN_LOG_DEBUG(3, "Doing reset via CardServices().\n"); - - /* Collect COR */ - reg.Function = 0; - reg.Action = CS_READ; - reg.Offset = CISREG_COR; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - result = pcmcia_access_configuration_register(hw->pdev, ®); -#else - result = pcmcia_access_configuration_register( - hw->link->handle, - ®); -#endif - if (result != CS_SUCCESS ) { - WLAN_LOG_ERROR( - ":0: AccessConfigurationRegister(CS_READ) failed," - "result=%d.\n", result); - result = -EIO; - } - corsave = reg.Value; - - /* Write reset bit (BIT7) */ - reg.Value |= BIT7; - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - result = pcmcia_access_configuration_register(hw->pdev, ®); -#else - result = pcmcia_access_configuration_register( - hw->link->handle, - ®); -#endif - if (result != CS_SUCCESS ) { - WLAN_LOG_ERROR( - ":1: AccessConfigurationRegister(CS_WRITE) failed," - "result=%d.\n", result); - result = -EIO; - } - - /* Hold for holdtime */ - mdelay(holdtime); - - if (genesis) { - reg.Value = genesis; - reg.Action = CS_WRITE; - reg.Offset = CISREG_CCSR; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - result = pcmcia_access_configuration_register(hw->pdev, ®); -#else - result = pcmcia_access_configuration_register( - hw->link->handle, - ®); -#endif - if (result != CS_SUCCESS ) { - WLAN_LOG_ERROR( - ":1: AccessConfigurationRegister(CS_WRITE) failed," - "result=%d.\n", result); - result = -EIO; - } - } - - /* Hold for holdtime */ - mdelay(holdtime); - - /* Clear reset bit */ - reg.Value &= ~BIT7; - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - result = pcmcia_access_configuration_register(hw->pdev, ®); -#else - result = pcmcia_access_configuration_register( - hw->link->handle, - ®); -#endif - if (result != CS_SUCCESS ) { - WLAN_LOG_ERROR( - ":2: AccessConfigurationRegister(CS_WRITE) failed," - "result=%d.\n", result); - result = -EIO; - goto done; - } - - /* Wait for settletime */ - mdelay(settletime); - - /* Set non-reset bits back what they were */ - reg.Value = corsave; - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - result = pcmcia_access_configuration_register(hw->pdev, ®); -#else - result = pcmcia_access_configuration_register( - hw->link->handle, - ®); -#endif - if (result != CS_SUCCESS ) { - WLAN_LOG_ERROR( - ":2: AccessConfigurationRegister(CS_WRITE) failed," - "result=%d.\n", result); - result = -EIO; - goto done; - } - -done: - DBFEXIT; - return result; -} - -#ifdef MODULE - -static int __init prism2cs_init(void) -{ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,68)) - servinfo_t serv; -#endif - - DBFENTER; - - WLAN_LOG_NOTICE("%s Loaded\n", version); - WLAN_LOG_NOTICE("dev_info is: %s\n", dev_info); - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,68)) - pcmcia_get_card_services_info(&serv); - if ( serv.Revision != CS_RELEASE_CODE ) - { - printk(KERN_NOTICE"%s: CardServices release does not match!\n", dev_info); - return -1; - } - - /* This call will result in a call to prism2sta_attach */ - /* and eventually prism2sta_detach */ - register_pccard_driver( &dev_info, &prism2sta_attach, &prism2sta_detach); -#else - pcmcia_register_driver(&prism2_cs_driver); -#endif - - DBFEXIT; - return 0; -} - -static void __exit prism2cs_cleanup(void) -{ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,68)) - dev_link_t *link = dev_list; - dev_link_t *nlink; - DBFENTER; - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) ) - for (link=dev_list; link != NULL; link = nlink) { - nlink = link->next; - if ( link->state & DEV_CONFIG ) { - prism2sta_release((u_long)link); - } - prism2sta_detach(link); /* remember detach() frees link */ - } -#endif - - unregister_pccard_driver( &dev_info); -#else - pcmcia_unregister_driver(&prism2_cs_driver); -#endif - - printk(KERN_NOTICE "%s Unloaded\n", version); - - DBFEXIT; - return; -} - -module_init(prism2cs_init); -module_exit(prism2cs_cleanup); - -#endif // MODULE - diff --git a/drivers/staging/wlan-ng/prism2_pci.c b/drivers/staging/wlan-ng/prism2_pci.c deleted file mode 100644 index afe32dfbf6b1..000000000000 --- a/drivers/staging/wlan-ng/prism2_pci.c +++ /dev/null @@ -1,332 +0,0 @@ -#define WLAN_HOSTIF WLAN_PCI -#include "hfa384x.c" -#include "prism2mgmt.c" -#include "prism2mib.c" -#include "prism2sta.c" - -#define PCI_SIZE 0x1000 /* Memory size - 4K bytes */ - -/* ISL3874A 11Mb/s WLAN controller */ -#define PCIVENDOR_INTERSIL 0x1260UL -#define PCIDEVICE_ISL3874 0x3873UL /* [MSM] yeah I know...the ID says - 3873. Trust me, it's a 3874. */ - -/* Samsung SWL-2210P 11Mb/s WLAN controller (uses ISL3874A) */ -#define PCIVENDOR_SAMSUNG 0x167dUL -#define PCIDEVICE_SWL_2210P 0xa000UL - -#define PCIVENDOR_NETGEAR 0x1385UL /* for MA311 */ - -/* PCI Class & Sub-Class code, Network-'Other controller' */ -#define PCI_CLASS_NETWORK_OTHERS 0x280 - - -/*---------------------------------------------------------------- -* prism2sta_probe_pci -* -* Probe routine called when a PCI device w/ matching ID is found. -* The ISL3874 implementation uses the following map: -* BAR0: Prism2.x registers memory mapped, size=4k -* Here's the sequence: -* - Allocate the PCI resources. -* - Read the PCMCIA attribute memory to make sure we have a WLAN card -* - Reset the MAC -* - Initialize the netdev and wlan data -* - Initialize the MAC -* -* Arguments: -* pdev ptr to pci device structure containing info about -* pci configuration. -* id ptr to the device id entry that matched this device. -* -* Returns: -* zero - success -* negative - failed -* -* Side effects: -* -* -* Call context: -* process thread -* -----------------------------------------------------------------*/ -static int __devinit -prism2sta_probe_pci( - struct pci_dev *pdev, - const struct pci_device_id *id) -{ - int result; - phys_t phymem = 0; - void __iomem *mem = NULL; - wlandevice_t *wlandev = NULL; - hfa384x_t *hw = NULL; - - DBFENTER; - - /* Enable the pci device */ - if (pci_enable_device(pdev)) { - WLAN_LOG_ERROR("%s: pci_enable_device() failed.\n", dev_info); - result = -EIO; - goto fail; - } - - /* Figure out our resources */ - phymem = pci_resource_start(pdev, 0); - - if (!request_mem_region(phymem, pci_resource_len(pdev, 0), "Prism2")) { - printk(KERN_ERR "prism2: Cannot reserve PCI memory region\n"); - result = -EIO; - goto fail; - } - - mem = ioremap(phymem, PCI_SIZE); - if ( mem == 0 ) { - WLAN_LOG_ERROR("%s: ioremap() failed.\n", dev_info); - result = -EIO; - goto fail; - } - - /* Log the device */ - WLAN_LOG_INFO("A Prism2.5 PCI device found, " - "phymem:0x%llx, irq:%d, mem:0x%p\n", - (unsigned long long)phymem, pdev->irq, mem); - - if ((wlandev = create_wlan()) == NULL) { - WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); - result = -EIO; - goto fail; - } - hw = wlandev->priv; - - if ( wlan_setup(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info); - result = -EIO; - goto fail; - } - - /* Setup netdevice's ability to report resources - * Note: the netdevice was allocated by wlan_setup() - */ - wlandev->netdev->irq = pdev->irq; - wlandev->netdev->mem_start = (unsigned long) mem; - wlandev->netdev->mem_end = wlandev->netdev->mem_start + - pci_resource_len(pdev, 0); - - /* Initialize the hw data */ - hfa384x_create(hw, wlandev->netdev->irq, 0, mem); - hw->wlandev = wlandev; - - /* Register the wlandev, this gets us a name and registers the - * linux netdevice. - */ - SET_MODULE_OWNER(wlandev->netdev); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) - SET_NETDEV_DEV(wlandev->netdev, &(pdev->dev)); -#endif - if ( register_wlandev(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); - result = -EIO; - goto fail; - } - -#if 0 - /* TODO: Move this and an irq test into an hfa384x_testif() routine. - */ - outw(PRISM2STA_MAGIC, HFA384x_SWSUPPORT(wlandev->netdev->base_addr)); - reg=inw( HFA384x_SWSUPPORT(wlandev->netdev->base_addr)); - if ( reg != PRISM2STA_MAGIC ) { - WLAN_LOG_ERROR("MAC register access test failed!\n"); - result = -EIO; - goto fail; - } -#endif - - /* Do a chip-level reset on the MAC */ - if (prism2_doreset) { - result = hfa384x_corereset(hw, - prism2_reset_holdtime, - prism2_reset_settletime, 0); - if (result != 0) { - WLAN_LOG_ERROR( - "%s: hfa384x_corereset() failed.\n", - dev_info); - unregister_wlandev(wlandev); - hfa384x_destroy(hw); - result = -EIO; - goto fail; - } - } - - pci_set_drvdata(pdev, wlandev); - - /* Shouldn't actually hook up the IRQ until we - * _know_ things are alright. A test routine would help. - */ - request_irq(wlandev->netdev->irq, hfa384x_interrupt, - SA_SHIRQ, wlandev->name, wlandev); - - wlandev->msdstate = WLAN_MSD_HWPRESENT; - - result = 0; - goto done; - - fail: - pci_set_drvdata(pdev, NULL); - if (wlandev) kfree(wlandev); - if (hw) kfree(hw); - if (mem) iounmap(mem); - pci_release_regions(pdev); - pci_disable_device(pdev); - - done: - DBFEXIT; - return result; -} - -static void __devexit prism2sta_remove_pci(struct pci_dev *pdev) -{ - wlandevice_t *wlandev; - hfa384x_t *hw; - - wlandev = (wlandevice_t *) pci_get_drvdata(pdev); - hw = wlandev->priv; - - p80211netdev_hwremoved(wlandev); - - /* reset hardware */ - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - - if (pdev->irq) - free_irq(pdev->irq, wlandev); - - unregister_wlandev(wlandev); - - /* free local stuff */ - if (hw) { - hfa384x_destroy(hw); - kfree(hw); - } - - iounmap((void __iomem *)wlandev->netdev->mem_start); - wlan_unsetup(wlandev); - - pci_release_regions(pdev); - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); - - kfree(wlandev); -} - - -static struct pci_device_id pci_id_tbl[] = { - { - PCIVENDOR_INTERSIL, PCIDEVICE_ISL3874, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Intersil Prism2.5 ISL3874 11Mb/s WLAN Controller" - }, - { - PCIVENDOR_INTERSIL, 0x3872, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Intersil Prism2.5 ISL3872 11Mb/s WLAN Controller" - }, - { - PCIVENDOR_SAMSUNG, PCIDEVICE_SWL_2210P, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Samsung MagicLAN SWL-2210P 11Mb/s WLAN Controller" - }, - { /* for NetGear MA311 */ - PCIVENDOR_NETGEAR, 0x3872, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Netgear MA311 WLAN Controller" - }, - { - 0, 0, 0, 0, 0, 0, 0 - } -}; - -MODULE_DEVICE_TABLE(pci, pci_id_tbl); - -/* Function declared here because of ptr reference below */ -static int __devinit prism2sta_probe_pci(struct pci_dev *pdev, - const struct pci_device_id *id); -static void __devexit prism2sta_remove_pci(struct pci_dev *pdev); - -static struct pci_driver prism2_pci_drv_id = { - .name = "prism2_pci", - .id_table = pci_id_tbl, - .probe = prism2sta_probe_pci, - .remove = prism2sta_remove_pci, -#ifdef CONFIG_PM - .suspend = prism2sta_suspend_pci, - .resume = prism2sta_resume_pci, -#endif -}; - -#ifdef MODULE - -static int __init prism2pci_init(void) -{ - WLAN_LOG_NOTICE("%s Loaded\n", version); - return pci_module_init(&prism2_pci_drv_id); -}; - -static void __exit prism2pci_cleanup(void) -{ - pci_unregister_driver(&prism2_pci_drv_id); -}; - -module_init(prism2pci_init); -module_exit(prism2pci_cleanup); - -#endif - -int hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis) -{ - int result = 0; - unsigned long timeout; - UINT16 reg; - DBFENTER; - - /* Assert reset and wait awhile - * (note: these delays are _really_ long, but they appear to be - * necessary.) - */ - hfa384x_setreg(hw, 0xc5, HFA384x_PCICOR); - timeout = jiffies + HZ/4; - while(time_before(jiffies, timeout)) udelay(5); - - if (genesis) { - hfa384x_setreg(hw, genesis, HFA384x_PCIHCR); - timeout = jiffies + HZ/4; - while(time_before(jiffies, timeout)) udelay(5); - } - - /* Clear the reset and wait some more - */ - hfa384x_setreg(hw, 0x45, HFA384x_PCICOR); - timeout = jiffies + HZ/2; - while(time_before(jiffies, timeout)) udelay(5); - - /* Wait for f/w to complete initialization (CMD:BUSY == 0) - */ - timeout = jiffies + 2*HZ; - reg = hfa384x_getreg(hw, HFA384x_CMD); - while ( HFA384x_CMD_ISBUSY(reg) && time_before( jiffies, timeout) ) { - reg = hfa384x_getreg(hw, HFA384x_CMD); - udelay(10); - } - if (HFA384x_CMD_ISBUSY(reg)) { - WLAN_LOG_WARNING("corereset: Timed out waiting for cmd register.\n"); - result=1; - } - DBFEXIT; - return result; -} diff --git a/drivers/staging/wlan-ng/prism2_plx.c b/drivers/staging/wlan-ng/prism2_plx.c deleted file mode 100644 index 320443f37a8f..000000000000 --- a/drivers/staging/wlan-ng/prism2_plx.c +++ /dev/null @@ -1,472 +0,0 @@ -#define WLAN_HOSTIF WLAN_PLX -#include "hfa384x.c" -#include "prism2mgmt.c" -#include "prism2mib.c" -#include "prism2sta.c" - -#define PLX_ATTR_SIZE 0x1000 /* Attribute memory size - 4K bytes */ -#define COR_OFFSET 0x3e0 /* COR attribute offset of Prism2 PC card */ -#define COR_VALUE 0x41 /* Enable PC card with irq in level trigger */ -#define PLX_INTCSR 0x4c /* Interrupt Control and Status Register */ -#define PLX_INTCSR_INTEN (1<<6) /* Interrupt Enable bit */ -#define PLX_MIN_ATTR_LEN 512 /* at least 2 x 256 is needed for CIS */ - -/* 3Com 3CRW777A (PLX) board ID */ -#define PCIVENDOR_3COM 0x10B7 -#define PCIDEVICE_AIRCONNECT 0x7770 - -/* Eumitcom PCI WL11000 PCI Adapter (PLX) board device+vendor ID */ -#define PCIVENDOR_EUMITCOM 0x1638UL -#define PCIDEVICE_WL11000 0x1100UL - -/* Global Sun Tech GL24110P PCI Adapter (PLX) board device+vendor ID */ -#define PCIVENDOR_GLOBALSUN 0x16abUL -#define PCIDEVICE_GL24110P 0x1101UL -#define PCIDEVICE_GL24110P_ALT 0x1102UL - -/* Netgear MA301 PCI Adapter (PLX) board device+vendor ID */ -#define PCIVENDOR_NETGEAR 0x1385UL -#define PCIDEVICE_MA301 0x4100UL - -/* US Robotics USR2410 PCI Adapter (PLX) board device+vendor ID */ -#define PCIVENDOR_USROBOTICS 0x16ecUL -#define PCIDEVICE_USR2410 0x3685UL - -/* Linksys WPC11 card with the WDT11 adapter (PLX) board device+vendor ID */ -#define PCIVENDOR_Linksys 0x16abUL -#define PCIDEVICE_Wpc11Wdt11 0x1102UL - -/* National Datacomm Corp SOHOware Netblaster II PCI */ -#define PCIVENDOR_NDC 0x15e8UL -#define PCIDEVICE_NCP130_PLX 0x0130UL -#define PCIDEVICE_NCP130_ASIC 0x0131UL - -/* NDC NCP130_PLX is also sold by Corega. Their name is CGWLPCIA11 */ -#define PCIVENDOR_COREGA PCIVENDOR_NDC -#define PCIDEVICE_CGWLPCIA11 PCIDEVICE_NCP130_PLX - -/* PCI Class & Sub-Class code, Network-'Other controller' */ -#define PCI_CLASS_NETWORK_OTHERS 0x280 - -/*---------------------------------------------------------------- -* prism2sta_probe_plx -* -* Probe routine called when a PCI device w/ matching ID is found. -* This PLX implementation uses the following map: -* BAR0: Unused -* BAR1: ???? -* BAR2: PCMCIA attribute memory -* BAR3: PCMCIA i/o space -* Here's the sequence: -* - Allocate the PCI resources. -* - Read the PCMCIA attribute memory to make sure we have a WLAN card -* - Reset the MAC using the PCMCIA COR -* - Initialize the netdev and wlan data -* - Initialize the MAC -* -* Arguments: -* pdev ptr to pci device structure containing info about -* pci configuration. -* id ptr to the device id entry that matched this device. -* -* Returns: -* zero - success -* negative - failed -* -* Side effects: -* -* -* Call context: -* process thread -* -----------------------------------------------------------------*/ -static int __devinit -prism2sta_probe_plx( - struct pci_dev *pdev, - const struct pci_device_id *id) -{ - int result; - phys_t pccard_ioaddr; - phys_t pccard_attr_mem; - unsigned int pccard_attr_len; - void __iomem *attr_mem = NULL; - UINT32 plx_addr; - wlandevice_t *wlandev = NULL; - hfa384x_t *hw = NULL; - int reg; - u32 regic; - - if (pci_enable_device(pdev)) - return -EIO; - - /* TMC7160 boards are special */ - if ((pdev->vendor == PCIVENDOR_NDC) && - (pdev->device == PCIDEVICE_NCP130_ASIC)) { - unsigned long delay; - - pccard_attr_mem = 0; - pccard_ioaddr = pci_resource_start(pdev, 1); - - outb(0x45, pccard_ioaddr); - delay = jiffies + 1*HZ; - while (time_before(jiffies, delay)); - - if (inb(pccard_ioaddr) != 0x45) { - WLAN_LOG_ERROR("Initialize the TMC7160 failed. (0x%x)\n", inb(pccard_ioaddr)); - return -EIO; - } - - pccard_ioaddr = pci_resource_start(pdev, 2); - prism2_doreset = 0; - - WLAN_LOG_INFO("NDC NCP130 with TMC716(ASIC) PCI interface device found at io:0x%x, irq:%d\n", pccard_ioaddr, pdev->irq); - goto init; - } - - /* Collect the resource requirements */ - pccard_attr_mem = pci_resource_start(pdev, 2); - pccard_attr_len = pci_resource_len(pdev, 2); - if (pccard_attr_len < PLX_MIN_ATTR_LEN) - return -EIO; - - pccard_ioaddr = pci_resource_start(pdev, 3); - - /* bjoern: We need to tell the card to enable interrupts, in - * case the serial eprom didn't do this already. See the - * PLX9052 data book, p8-1 and 8-24 for reference. - * [MSM]: This bit of code came from the orinoco_cs driver. - */ - plx_addr = pci_resource_start(pdev, 1); - - regic = 0; - regic = inl(plx_addr+PLX_INTCSR); - if(regic & PLX_INTCSR_INTEN) { - WLAN_LOG_DEBUG(1, - "%s: Local Interrupt already enabled\n", dev_info); - } else { - regic |= PLX_INTCSR_INTEN; - outl(regic, plx_addr+PLX_INTCSR); - regic = inl(plx_addr+PLX_INTCSR); - if(!(regic & PLX_INTCSR_INTEN)) { - WLAN_LOG_ERROR( - "%s: Couldn't enable Local Interrupts\n", - dev_info); - return -EIO; - } - } - - /* These assignments are here in case of future mappings for - * io space and irq that might be similar to ioremap - */ - if (!request_mem_region(pccard_attr_mem, pci_resource_len(pdev, 2), "Prism2")) { - WLAN_LOG_ERROR("%s: Couldn't reserve PCI memory region\n", dev_info); - return -EIO; - } - - attr_mem = ioremap(pccard_attr_mem, pccard_attr_len); - - WLAN_LOG_INFO("A PLX PCI/PCMCIA interface device found, " - "phymem:0x%llx, phyio=0x%x, irq:%d, " - "mem: 0x%lx\n", - (unsigned long long)pccard_attr_mem, pccard_ioaddr, pdev->irq, - (unsigned long)attr_mem); - - /* Verify whether PC card is present. - * [MSM] This needs improvement, the right thing to do is - * probably to walk the CIS looking for the vendor and product - * IDs. It would be nice if this could be tied in with the - * etc/pcmcia/wlan-ng.conf file. Any volunteers? ;-) - */ - if ( - readb(attr_mem + 0) != 0x01 || readb(attr_mem + 2) != 0x03 || - readb(attr_mem + 4) != 0x00 || readb(attr_mem + 6) != 0x00 || - readb(attr_mem + 8) != 0xFF || readb(attr_mem + 10) != 0x17 || - readb(attr_mem + 12) != 0x04 || readb(attr_mem + 14) != 0x67) { - WLAN_LOG_ERROR("Prism2 PC card CIS is invalid.\n"); - return -EIO; - } - WLAN_LOG_INFO("A PCMCIA WLAN adapter was found.\n"); - - /* Write COR to enable PC card */ - writeb(COR_VALUE, attr_mem + COR_OFFSET); - reg = readb(attr_mem + COR_OFFSET); - - init: - - /* - * Now do everything the same as a PCI device - * [MSM] TODO: We could probably factor this out of pcmcia/pci/plx - * and perhaps usb. Perhaps a task for another day....... - */ - - if ((wlandev = create_wlan()) == NULL) { - WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); - result = -EIO; - goto failed; - } - - hw = wlandev->priv; - - if ( wlan_setup(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info); - result = -EIO; - goto failed; - } - - /* Setup netdevice's ability to report resources - * Note: the netdevice was allocated by wlan_setup() - */ - wlandev->netdev->irq = pdev->irq; - wlandev->netdev->base_addr = pccard_ioaddr; - wlandev->netdev->mem_start = (unsigned long)attr_mem; - wlandev->netdev->mem_end = (unsigned long)attr_mem + pci_resource_len(pdev, 0); - - /* Initialize the hw data */ - hfa384x_create(hw, wlandev->netdev->irq, pccard_ioaddr, attr_mem); - hw->wlandev = wlandev; - - /* Register the wlandev, this gets us a name and registers the - * linux netdevice. - */ - SET_MODULE_OWNER(wlandev->netdev); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) - SET_NETDEV_DEV(wlandev->netdev, &(pdev->dev)); -#endif - if ( register_wlandev(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); - result = -EIO; - goto failed; - } - -#if 0 - /* TODO: Move this and an irq test into an hfa384x_testif() routine. - */ - outw(PRISM2STA_MAGIC, HFA384x_SWSUPPORT(wlandev->netdev->base_addr)); - reg=inw( HFA384x_SWSUPPORT(wlandev->netdev->base_addr)); - if ( reg != PRISM2STA_MAGIC ) { - WLAN_LOG_ERROR("MAC register access test failed!\n"); - result = -EIO; - goto failed; - } -#endif - - /* Do a chip-level reset on the MAC */ - if (prism2_doreset) { - result = hfa384x_corereset(hw, - prism2_reset_holdtime, - prism2_reset_settletime, 0); - if (result != 0) { - unregister_wlandev(wlandev); - hfa384x_destroy(hw); - WLAN_LOG_ERROR( - "%s: hfa384x_corereset() failed.\n", - dev_info); - result = -EIO; - goto failed; - } - } - - pci_set_drvdata(pdev, wlandev); - - /* Shouldn't actually hook up the IRQ until we - * _know_ things are alright. A test routine would help. - */ - request_irq(wlandev->netdev->irq, hfa384x_interrupt, - SA_SHIRQ, wlandev->name, wlandev); - - wlandev->msdstate = WLAN_MSD_HWPRESENT; - - result = 0; - - goto done; - - failed: - - pci_set_drvdata(pdev, NULL); - if (wlandev) kfree(wlandev); - if (hw) kfree(hw); - if (attr_mem) iounmap(attr_mem); - pci_release_regions(pdev); - pci_disable_device(pdev); - - done: - DBFEXIT; - return result; -} - -static void __devexit prism2sta_remove_plx(struct pci_dev *pdev) -{ - wlandevice_t *wlandev; - hfa384x_t *hw; - - wlandev = (wlandevice_t *) pci_get_drvdata(pdev); - hw = wlandev->priv; - - p80211netdev_hwremoved(wlandev); - - /* reset hardware */ - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - - if (pdev->irq) - free_irq(pdev->irq, wlandev); - - unregister_wlandev(wlandev); - - /* free local stuff */ - if (hw) { - hfa384x_destroy(hw); - kfree(hw); - } - - iounmap((void __iomem *)wlandev->netdev->mem_start); - wlan_unsetup(wlandev); - - pci_release_regions(pdev); - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); - - kfree(wlandev); -} - -static struct pci_device_id plx_id_tbl[] = { - { - PCIVENDOR_EUMITCOM, PCIDEVICE_WL11000, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Eumitcom WL11000 PCI(PLX) card" - }, - { - PCIVENDOR_GLOBALSUN, PCIDEVICE_GL24110P, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Global Sun Tech GL24110P PCI(PLX) card" - }, - { - PCIVENDOR_GLOBALSUN, PCIDEVICE_GL24110P_ALT, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Global Sun Tech GL24110P PCI(PLX) card" - }, - { - PCIVENDOR_NETGEAR, PCIDEVICE_MA301, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Global Sun Tech GL24110P PCI(PLX) card" - }, - { - PCIVENDOR_USROBOTICS, PCIDEVICE_USR2410, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"US Robotics USR2410 PCI(PLX) card" - }, - { - PCIVENDOR_Linksys, PCIDEVICE_Wpc11Wdt11, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"Linksys WPC11 with WDT11 PCI(PLX) adapter" - }, - { - PCIVENDOR_NDC, PCIDEVICE_NCP130_PLX, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"NDC Netblaster II PCI(PLX)" - }, - { - PCIVENDOR_NDC, PCIDEVICE_NCP130_ASIC, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"NDC Netblaster II PCI(TMC7160)" - }, - { - PCIVENDOR_3COM, PCIDEVICE_AIRCONNECT, - PCI_ANY_ID, PCI_ANY_ID, - 0, 0, - /* Driver data, we just put the name here */ - (unsigned long)"3Com AirConnect PCI 802.11b 11Mb/s WLAN Controller" - }, - { - 0, 0, 0, 0, 0, 0, 0 - } -}; - -MODULE_DEVICE_TABLE(pci, plx_id_tbl); - -/* Function declared here because of ptr reference below */ -static int __devinit prism2sta_probe_plx(struct pci_dev *pdev, - const struct pci_device_id *); -static void __devexit prism2sta_remove_plx(struct pci_dev *pdev); - -static struct pci_driver prism2_plx_drv_id = { - .name = "prism2_plx", - .id_table = plx_id_tbl, - .probe = prism2sta_probe_plx, - .remove = prism2sta_remove_plx, -#ifdef CONFIG_PM - .suspend = prism2sta_suspend_pci, - .resume = prism2sta_resume_pci, -#endif -}; - -#ifdef MODULE - -static int __init prism2plx_init(void) -{ - WLAN_LOG_NOTICE("%s Loaded\n", version); - return pci_module_init(&prism2_plx_drv_id); -}; - -static void __exit prism2plx_cleanup(void) -{ - pci_unregister_driver(&prism2_plx_drv_id); -}; - -module_init(prism2plx_init); -module_exit(prism2plx_cleanup); - -#endif // MODULE - - -int hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis) -{ - int result = 0; - -#define COR_OFFSET 0x3e0 /* COR attribute offset of Prism2 PC card */ -#define COR_VALUE 0x41 /* Enable PC card with irq in level trigger */ - -#define HCR_OFFSET 0x3e2 /* HCR attribute offset of Prism2 PC card */ - - UINT8 corsave; - DBFENTER; - - WLAN_LOG_DEBUG(3, "Doing reset via direct COR access.\n"); - - /* Collect COR */ - corsave = readb(hw->membase + COR_OFFSET); - /* Write reset bit (BIT7) */ - writeb(corsave | BIT7, hw->membase + COR_OFFSET); - /* Hold for holdtime */ - mdelay(holdtime); - - if (genesis) { - writeb(genesis, hw->membase + HCR_OFFSET); - /* Hold for holdtime */ - mdelay(holdtime); - } - - /* Clear reset bit */ - writeb(corsave & ~BIT7, hw->membase + COR_OFFSET); - /* Wait for settletime */ - mdelay(settletime); - /* Set non-reset bits back what they were */ - writeb(corsave, hw->membase + COR_OFFSET); - DBFEXIT; - return result; -} -- cgit v1.2.3 From 19710bd4ec453b5caa2d677e6a564c7774524481 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:13:56 -0400 Subject: Staging: wlan-ng: Update Help text to mention prism3 devices. The driver also supports prism3 devices Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/Kconfig b/drivers/staging/wlan-ng/Kconfig index 2425d860dcaf..a401bdb72a0c 100644 --- a/drivers/staging/wlan-ng/Kconfig +++ b/drivers/staging/wlan-ng/Kconfig @@ -1,9 +1,9 @@ config PRISM2_USB - tristate "Prism2.5 USB driver" + tristate "Prism2.5/3 USB driver" depends on WLAN_80211 && USB default n ---help--- - This is the wlan-ng prism 2.5 USB driver for a wide range of + This is the wlan-ng prism 2.5/3 USB driver for a wide range of old USB wireless devices. To compile this driver as a module, choose M here: the module -- cgit v1.2.3 From b0b76fabd83d91491f9dafe7a7ba02b0d017ee6b Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:13:57 -0400 Subject: Staging: wlan-ng: Delete PCI/PLX/PCMCIA-specific code. Also delete a large pile of code that existed to support <2.6 kernels. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x.h | 268 --------------------- drivers/staging/wlan-ng/hfa384x_usb.c | 5 - drivers/staging/wlan-ng/prism2_usb.c | 58 +---- drivers/staging/wlan-ng/prism2mgmt.c | 128 ---------- drivers/staging/wlan-ng/prism2mgmt.h | 4 - drivers/staging/wlan-ng/prism2mib.c | 19 -- drivers/staging/wlan-ng/prism2sta.c | 124 +--------- drivers/staging/wlan-ng/version.h | 8 - drivers/staging/wlan-ng/wlan_compat.h | 423 +--------------------------------- 9 files changed, 9 insertions(+), 1028 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h index 0dfb8ce9aae7..d079868d9743 100644 --- a/drivers/staging/wlan-ng/hfa384x.h +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -205,40 +205,6 @@ #define HFA384x_DLSTATE_FLASHWRITEPENDING 4 #define HFA384x_DLSTATE_GENESIS 5 -/*--- Register I/O offsets --------------------------*/ -#if ((WLAN_HOSTIF == WLAN_PCMCIA) || (WLAN_HOSTIF == WLAN_PLX)) - -#define HFA384x_CMD_OFF (0x00) -#define HFA384x_PARAM0_OFF (0x02) -#define HFA384x_PARAM1_OFF (0x04) -#define HFA384x_PARAM2_OFF (0x06) -#define HFA384x_STATUS_OFF (0x08) -#define HFA384x_RESP0_OFF (0x0A) -#define HFA384x_RESP1_OFF (0x0C) -#define HFA384x_RESP2_OFF (0x0E) -#define HFA384x_INFOFID_OFF (0x10) -#define HFA384x_RXFID_OFF (0x20) -#define HFA384x_ALLOCFID_OFF (0x22) -#define HFA384x_TXCOMPLFID_OFF (0x24) -#define HFA384x_SELECT0_OFF (0x18) -#define HFA384x_OFFSET0_OFF (0x1C) -#define HFA384x_DATA0_OFF (0x36) -#define HFA384x_SELECT1_OFF (0x1A) -#define HFA384x_OFFSET1_OFF (0x1E) -#define HFA384x_DATA1_OFF (0x38) -#define HFA384x_EVSTAT_OFF (0x30) -#define HFA384x_INTEN_OFF (0x32) -#define HFA384x_EVACK_OFF (0x34) -#define HFA384x_CONTROL_OFF (0x14) -#define HFA384x_SWSUPPORT0_OFF (0x28) -#define HFA384x_SWSUPPORT1_OFF (0x2A) -#define HFA384x_SWSUPPORT2_OFF (0x2C) -#define HFA384x_AUXPAGE_OFF (0x3A) -#define HFA384x_AUXOFFSET_OFF (0x3C) -#define HFA384x_AUXDATA_OFF (0x3E) - -#elif (WLAN_HOSTIF == WLAN_PCI || WLAN_HOSTIF == WLAN_USB) - #define HFA384x_CMD_OFF (0x00) #define HFA384x_PARAM0_OFF (0x04) #define HFA384x_PARAM1_OFF (0x08) @@ -279,8 +245,6 @@ #define HFA384x_PCI_M1_LEN_OFF (0xa8) #define HFA384x_PCI_M1_CTL_OFF (0xac) -#endif - /*--- Register Field Masks --------------------------*/ #define HFA384x_CMD_BUSY ((UINT16)BIT15) #define HFA384x_CMD_AINFO ((UINT16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8)) @@ -1986,7 +1950,6 @@ typedef struct hfa384x_InfFrame hfa384x_infodata_t info; } __WLAN_ATTRIB_PACK__ hfa384x_InfFrame_t; -#if (WLAN_HOSTIF == WLAN_USB) /*-------------------------------------------------------------------- USB Packet structures and constants. --------------------------------------------------------------------*/ @@ -2138,8 +2101,6 @@ typedef union hfa384x_usbin { UINT8 boguspad[3000]; } __WLAN_ATTRIB_PACK__ hfa384x_usbin_t; -#endif /* WLAN_USB */ - /*-------------------------------------------------------------------- PD record structures. --------------------------------------------------------------------*/ @@ -2397,8 +2358,6 @@ typedef struct hfa384x_statusresult UINT16 resp2; } hfa384x_cmdresult_t; -#if (WLAN_HOSTIF == WLAN_USB) - /* USB Control Exchange (CTLX): * A queue of the structure below is maintained for all of the * Request/Response type USB packets supported by Prism2. @@ -2467,7 +2426,6 @@ typedef struct hfa384x_usbctlxq struct list_head completing; struct list_head reapable; } hfa384x_usbctlxq_t; -#endif typedef struct hfa484x_metacmd { @@ -2477,12 +2435,6 @@ typedef struct hfa484x_metacmd UINT16 parm1; UINT16 parm2; -#if 0 //XXX cmd irq stuff - UINT16 bulkid; /* what RID/FID to copy down. */ - int bulklen; /* how much to copy from BAP */ - char *bulkdata; /* And to where? */ -#endif - hfa384x_cmdresult_t result; } hfa384x_metacmd_t; @@ -2523,12 +2475,6 @@ typedef struct prism2sta_accesslist typedef struct hfa384x { -#if (WLAN_HOSTIF != WLAN_USB) - /* Resource config */ - UINT32 iobase; - char __iomem *membase; - UINT32 irq; -#else /* USB support data */ struct usb_device *usb; struct urb rx_urb; @@ -2560,16 +2506,6 @@ typedef struct hfa384x int endp_in; int endp_out; -#endif /* !USB */ - -#if (WLAN_HOSTIF == WLAN_PCMCIA) -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) - struct pcmcia_device *pdev; -#else - dev_link_t *link; -#endif - dev_node_t node; -#endif int sniff_fcs; int sniff_channel; @@ -2582,34 +2518,12 @@ typedef struct hfa384x UINT32 state; UINT32 isap; UINT8 port_enabled[HFA384x_NUMPORTS_MAX]; -#if (WLAN_HOSTIF != WLAN_USB) - UINT auxen; - UINT isram16; -#endif /* !USB */ /* Download support */ UINT dlstate; hfa384x_downloadbuffer_t bufinfo; UINT16 dltimeout; -#if (WLAN_HOSTIF != WLAN_USB) - spinlock_t cmdlock; - volatile int cmdflag; /* wait queue flag */ - hfa384x_metacmd_t *cmddata; /* for our async callback */ - - /* BAP support */ - spinlock_t baplock; - struct tasklet_struct bap_tasklet; - - /* MAC buffer ids */ - UINT16 txfid_head; - UINT16 txfid_tail; - UINT txfid_N; - UINT16 txfid_queue[HFA384x_DRVR_FIDSTACKLEN_MAX]; - UINT16 infofid; - struct semaphore infofid_sem; -#endif /* !USB */ - int scanflag; /* to signal scan comlete */ int join_ap; /* are we joined to a specific ap */ int join_retries; /* number of join retries till we fail */ @@ -2687,19 +2601,10 @@ typedef struct hfa384x /*=============================================================*/ /*--- Function Declarations -----------------------------------*/ /*=============================================================*/ -#if (WLAN_HOSTIF == WLAN_USB) void hfa384x_create( hfa384x_t *hw, struct usb_device *usb); -#else -void -hfa384x_create( - hfa384x_t *hw, - UINT irq, - UINT32 iobase, - UINT8 __iomem *membase); -#endif void hfa384x_destroy(hfa384x_t *hw); @@ -2785,7 +2690,6 @@ hfa384x_drvr_setconfig32(hfa384x_t *hw, UINT16 rid, UINT32 val) return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); } -#if (WLAN_HOSTIF == WLAN_USB) int hfa384x_drvr_getconfig_async(hfa384x_t *hw, UINT16 rid, @@ -2799,16 +2703,6 @@ hfa384x_drvr_setconfig_async(hfa384x_t *hw, UINT16 len, ctlx_usercb_t usercb, void *usercb_data); -#else -static inline int -hfa384x_drvr_setconfig_async(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len, - void *ptr1, void *ptr2) -{ - (void)ptr1; - (void)ptr2; - return hfa384x_drvr_setconfig(hw, rid, buf, len); -} -#endif static inline int hfa384x_drvr_setconfig16_async(hfa384x_t *hw, UINT16 rid, UINT16 val) @@ -2900,168 +2794,6 @@ hfa384x_copy_to_aux( void *buf, UINT len); -#if (WLAN_HOSTIF != WLAN_USB) - -/* - HFA384x is a LITTLE ENDIAN part. - - the get/setreg functions implicitly byte-swap the data to LE. - the _noswap variants do not perform a byte-swap on the data. -*/ - -static inline UINT16 -__hfa384x_getreg(hfa384x_t *hw, UINT reg); - -static inline void -__hfa384x_setreg(hfa384x_t *hw, UINT16 val, UINT reg); - -static inline UINT16 -__hfa384x_getreg_noswap(hfa384x_t *hw, UINT reg); - -static inline void -__hfa384x_setreg_noswap(hfa384x_t *hw, UINT16 val, UINT reg); - -#ifdef REVERSE_ENDIAN -#define hfa384x_getreg __hfa384x_getreg_noswap -#define hfa384x_setreg __hfa384x_setreg_noswap -#define hfa384x_getreg_noswap __hfa384x_getreg -#define hfa384x_setreg_noswap __hfa384x_setreg -#else -#define hfa384x_getreg __hfa384x_getreg -#define hfa384x_setreg __hfa384x_setreg -#define hfa384x_getreg_noswap __hfa384x_getreg_noswap -#define hfa384x_setreg_noswap __hfa384x_setreg_noswap -#endif - -/*---------------------------------------------------------------- -* hfa384x_getreg -* -* Retrieve the value of one of the MAC registers. Done here -* because different PRISM2 MAC parts use different buses and such. -* NOTE: This function returns the value in HOST ORDER!!!!!! -* -* Arguments: -* hw MAC part structure -* reg Register identifier (offset for I/O based i/f) -* -* Returns: -* Value from the register in HOST ORDER!!!! -----------------------------------------------------------------*/ -static inline UINT16 -__hfa384x_getreg(hfa384x_t *hw, UINT reg) -{ -/* printk(KERN_DEBUG "Reading from 0x%0x\n", hw->membase + reg); */ -#if ((WLAN_HOSTIF == WLAN_PCMCIA) || (WLAN_HOSTIF == WLAN_PLX)) - return wlan_inw_le16_to_cpu(hw->iobase+reg); -#elif (WLAN_HOSTIF == WLAN_PCI) - return __le16_to_cpu(readw(hw->membase + reg)); -#endif -} - -/*---------------------------------------------------------------- -* hfa384x_setreg -* -* Set the value of one of the MAC registers. Done here -* because different PRISM2 MAC parts use different buses and such. -* NOTE: This function assumes the value is in HOST ORDER!!!!!! -* -* Arguments: -* hw MAC part structure -* val Value, in HOST ORDER!!, to put in the register -* reg Register identifier (offset for I/O based i/f) -* -* Returns: -* Nothing -----------------------------------------------------------------*/ -static inline void -__hfa384x_setreg(hfa384x_t *hw, UINT16 val, UINT reg) -{ -#if ((WLAN_HOSTIF == WLAN_PCMCIA) || (WLAN_HOSTIF == WLAN_PLX)) - wlan_outw_cpu_to_le16( val, hw->iobase + reg); - return; -#elif (WLAN_HOSTIF == WLAN_PCI) - writew(__cpu_to_le16(val), hw->membase + reg); - return; -#endif -} - - -/*---------------------------------------------------------------- -* hfa384x_getreg_noswap -* -* Retrieve the value of one of the MAC registers. Done here -* because different PRISM2 MAC parts use different buses and such. -* -* Arguments: -* hw MAC part structure -* reg Register identifier (offset for I/O based i/f) -* -* Returns: -* Value from the register. -----------------------------------------------------------------*/ -static inline UINT16 -__hfa384x_getreg_noswap(hfa384x_t *hw, UINT reg) -{ -#if ((WLAN_HOSTIF == WLAN_PCMCIA) || (WLAN_HOSTIF == WLAN_PLX)) - return wlan_inw(hw->iobase+reg); -#elif (WLAN_HOSTIF == WLAN_PCI) - return readw(hw->membase + reg); -#endif -} - - -/*---------------------------------------------------------------- -* hfa384x_setreg_noswap -* -* Set the value of one of the MAC registers. Done here -* because different PRISM2 MAC parts use different buses and such. -* -* Arguments: -* hw MAC part structure -* val Value to put in the register -* reg Register identifier (offset for I/O based i/f) -* -* Returns: -* Nothing -----------------------------------------------------------------*/ -static inline void -__hfa384x_setreg_noswap(hfa384x_t *hw, UINT16 val, UINT reg) -{ -#if ((WLAN_HOSTIF == WLAN_PCMCIA) || (WLAN_HOSTIF == WLAN_PLX)) - wlan_outw( val, hw->iobase + reg); - return; -#elif (WLAN_HOSTIF == WLAN_PCI) - writew(val, hw->membase + reg); - return; -#endif -} - - -static inline void hfa384x_events_all(hfa384x_t *hw) -{ - hfa384x_setreg(hw, - HFA384x_INT_NORMAL -#ifdef CMD_IRQ - | HFA384x_INTEN_CMD_SET(1) -#endif - , - HFA384x_INTEN); - -} - -static inline void hfa384x_events_nobap(hfa384x_t *hw) -{ - hfa384x_setreg(hw, - (HFA384x_INT_NORMAL & ~HFA384x_INT_BAP_OP) -#ifdef CMD_IRQ - | HFA384x_INTEN_CMD_SET(1) -#endif - , - HFA384x_INTEN); - -} - -#endif /* WLAN_HOSTIF != WLAN_USB */ #endif /* __KERNEL__ */ #endif /* _HFA384x_H */ diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index db0c502f5d90..376ba58fcb99 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -136,11 +136,6 @@ #include "wlan_compat.h" -#if (WLAN_HOSTIF != WLAN_USB) -#error "This file is specific to USB" -#endif - - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) static int wait_for_completion_interruptible(struct completion *x) diff --git a/drivers/staging/wlan-ng/prism2_usb.c b/drivers/staging/wlan-ng/prism2_usb.c index e45be2374503..f1ae3714440a 100644 --- a/drivers/staging/wlan-ng/prism2_usb.c +++ b/drivers/staging/wlan-ng/prism2_usb.c @@ -1,13 +1,8 @@ -#define WLAN_HOSTIF WLAN_USB #include "hfa384x_usb.c" #include "prism2mgmt.c" #include "prism2mib.c" #include "prism2sta.c" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#error "prism2_usb requires at least a 2.4.x kernel!" -#endif - #define PRISM_USB_DEVICE(vid, pid, name) \ USB_DEVICE(vid, pid), \ .driver_info = (unsigned long) name @@ -80,23 +75,11 @@ MODULE_DEVICE_TABLE(usb, usb_prism_tbl); * I'm not sure, assume it's interrupt. * ----------------------------------------------------------------*/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -static void __devinit *prism2sta_probe_usb( - struct usb_device *dev, - unsigned int ifnum, - const struct usb_device_id *id) -#else static int prism2sta_probe_usb( struct usb_interface *interface, const struct usb_device_id *id) -#endif { - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - struct usb_interface *interface; -#else struct usb_device *dev; -#endif wlandevice_t *wlandev = NULL; hfa384x_t *hw = NULL; @@ -104,12 +87,7 @@ static int prism2sta_probe_usb( DBFENTER; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - interface = &dev->actconfig->interface[ifnum]; -#else dev = interface_to_usbdev(interface); -#endif - if ((wlandev = create_wlan()) == NULL) { WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); @@ -131,9 +109,7 @@ static int prism2sta_probe_usb( /* Register the wlandev, this gets us a name and registers the * linux netdevice. */ -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) SET_NETDEV_DEV(wlandev->netdev, &(interface->dev)); -#endif if ( register_wlandev(wlandev) != 0 ) { WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); result = -EIO; @@ -156,9 +132,6 @@ static int prism2sta_probe_usb( } } -#ifndef NEW_MODULE_CODE - usb_inc_dev_use(dev); -#endif #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)) usb_get_dev(dev); #endif @@ -175,12 +148,8 @@ static int prism2sta_probe_usb( done: DBFEXIT; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - return wlandev; -#else usb_set_intfdata(interface, wlandev); return result; -#endif } @@ -203,25 +172,14 @@ static int prism2sta_probe_usb( * Call context: * process ----------------------------------------------------------------*/ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -static void __devexit -prism2sta_disconnect_usb(struct usb_device *dev, void *ptr) -#else static void prism2sta_disconnect_usb(struct usb_interface *interface) -#endif { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) wlandevice_t *wlandev; -#else - wlandevice_t *wlandev = (wlandevice_t*)ptr; -#endif DBFENTER; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) wlandev = (wlandevice_t *) usb_get_intfdata(interface); -#endif if ( wlandev != NULL ) { LIST_HEAD(cleanlist); @@ -296,9 +254,6 @@ prism2sta_disconnect_usb(struct usb_interface *interface) unregister_wlandev(wlandev); wlan_unsetup(wlandev); -#ifndef NEW_MODULE_CODE - usb_dec_dev_use(hw->usb); -#endif #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)) usb_put_dev(hw->usb); #endif @@ -311,15 +266,13 @@ prism2sta_disconnect_usb(struct usb_interface *interface) exit: -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) usb_set_intfdata(interface, NULL); -#endif DBFEXIT; } static struct usb_driver prism2_usb_driver = { -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,19)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) .owner = THIS_MODULE, #endif .name = "prism2_usb", @@ -329,15 +282,10 @@ static struct usb_driver prism2_usb_driver = { /* fops, minor? */ }; -#ifdef MODULE - static int __init prism2usb_init(void) { DBFENTER; - WLAN_LOG_NOTICE("%s Loaded\n", version); - WLAN_LOG_NOTICE("dev_info is: %s\n", dev_info); - /* This call will result in calls to prism2sta_probe_usb. */ return usb_register(&prism2_usb_driver); @@ -350,12 +298,8 @@ static void __exit prism2usb_cleanup(void) usb_deregister(&prism2_usb_driver); - printk(KERN_NOTICE "%s Unloaded\n", version); - DBFEXIT; }; module_init(prism2usb_init); module_exit(prism2usb_cleanup); - -#endif // module diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index c975025b6ae0..f850cf8607c1 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -79,19 +79,7 @@ #include #include #include - -#if (WLAN_HOSTIF == WLAN_USB) #include -#endif - -#if (WLAN_HOSTIF == WLAN_PCMCIA) -#include -#include -#include -#include -#include -#include -#endif #include "wlan_compat.h" @@ -1766,30 +1754,11 @@ int prism2mgmt_auxport_state(wlandevice_t *wlandev, void *msgp) { p80211msg_p2req_auxport_state_t *msg = msgp; -#if (WLAN_HOSTIF != WLAN_USB) - hfa384x_t *hw = wlandev->priv; - DBFENTER; - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - if (msg->enable.data == P80211ENUM_truth_true) { - if ( hfa384x_cmd_aux_enable(hw, 0) ) { - msg->resultcode.data = P80211ENUM_resultcode_implementation_failure; - } else { - msg->resultcode.data = P80211ENUM_resultcode_success; - } - } else { - hfa384x_cmd_aux_disable(hw); - msg->resultcode.data = P80211ENUM_resultcode_success; - } - -#else /* !USB */ DBFENTER; msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; msg->resultcode.data = P80211ENUM_resultcode_not_supported; -#endif /* WLAN_HOSTIF != WLAN_USB */ - DBFEXIT; return 0; } @@ -1817,43 +1786,12 @@ int prism2mgmt_auxport_state(wlandevice_t *wlandev, void *msgp) ----------------------------------------------------------------*/ int prism2mgmt_auxport_read(wlandevice_t *wlandev, void *msgp) { -#if (WLAN_HOSTIF != WLAN_USB) - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_auxport_read_t *msg = msgp; - UINT32 addr; - UINT32 len; - UINT8* buf; - UINT32 maxlen = sizeof(msg->data.data); - DBFENTER; - - if ( hw->auxen ) { - addr = msg->addr.data; - len = msg->len.data; - buf = msg->data.data; - if ( len <= maxlen ) { /* max read/write size */ - hfa384x_copy_from_aux(hw, addr, HFA384x_AUX_CTL_EXTDS, buf, len); - msg->resultcode.data = P80211ENUM_resultcode_success; - } else { - WLAN_LOG_DEBUG(1,"Attempt to read > maxlen from auxport.\n"); - msg->resultcode.data = P80211ENUM_resultcode_refused; - } - - } else { - msg->resultcode.data = P80211ENUM_resultcode_refused; - } - msg->data.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - DBFEXIT; - return 0; -#else DBFENTER; WLAN_LOG_ERROR("prism2mgmt_auxport_read: Not supported on USB.\n"); DBFEXIT; return 0; -#endif } @@ -1879,40 +1817,10 @@ int prism2mgmt_auxport_read(wlandevice_t *wlandev, void *msgp) ----------------------------------------------------------------*/ int prism2mgmt_auxport_write(wlandevice_t *wlandev, void *msgp) { -#if (WLAN_HOSTIF != WLAN_USB) - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_auxport_write_t *msg = msgp; - UINT32 addr; - UINT32 len; - UINT8* buf; - UINT32 maxlen = sizeof(msg->data.data); - DBFENTER; - - if ( hw->auxen ) { - addr = msg->addr.data; - len = msg->len.data; - buf = msg->data.data; - if ( len <= maxlen ) { /* max read/write size */ - hfa384x_copy_to_aux(hw, addr, HFA384x_AUX_CTL_EXTDS, buf, len); - } else { - WLAN_LOG_DEBUG(1,"Attempt to write > maxlen from auxport.\n"); - msg->resultcode.data = P80211ENUM_resultcode_refused; - } - - } else { - msg->resultcode.data = P80211ENUM_resultcode_refused; - } - msg->data.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - DBFEXIT; - return 0; -#else DBFENTER; WLAN_LOG_ERROR("prism2mgmt_auxport_read: Not supported on USB.\n"); DBFEXIT; return 0; -#endif } /*---------------------------------------------------------------- @@ -2386,48 +2294,12 @@ int prism2mgmt_dump_state(wlandevice_t *wlandev, void *msgp) p80211msg_p2req_dump_state_t *msg = msgp; int result = 0; -#if (WLAN_HOSTIF != WLAN_USB) - hfa384x_t *hw = wlandev->priv; - UINT16 auxbuf[15]; - DBFENTER; - - WLAN_LOG_NOTICE("prism2 driver and hardware state:\n"); - if ( (result = hfa384x_cmd_aux_enable(hw, 0)) ) { - WLAN_LOG_ERROR("aux_enable failed, result=%d\n", result); - goto failed; - } - hfa384x_copy_from_aux(hw, - 0x01e2, - HFA384x_AUX_CTL_EXTDS, - auxbuf, - sizeof(auxbuf)); - hfa384x_cmd_aux_disable(hw); - WLAN_LOG_NOTICE(" cmac: FreeBlocks=%d\n", auxbuf[5]); - WLAN_LOG_NOTICE(" cmac: IntEn=0x%02x EvStat=0x%02x\n", - hfa384x_getreg(hw, HFA384x_INTEN), - hfa384x_getreg(hw, HFA384x_EVSTAT)); - - #ifdef USE_FID_STACK - WLAN_LOG_NOTICE(" drvr: txfid_top=%d stacksize=%d\n", - hw->txfid_top,HFA384x_DRVR_FIDSTACKLEN_MAX); - #else - WLAN_LOG_NOTICE(" drvr: txfid_head=%d txfid_tail=%d txfid_N=%d\n", - hw->txfid_head, hw->txfid_tail, hw->txfid_N); - #endif - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - -#else /* (WLAN_HOSTIF == WLAN_USB) */ - DBFENTER; msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; msg->resultcode.data = P80211ENUM_resultcode_not_supported; goto failed; -#endif /* (WLAN_HOSTIF != WLAN_USB) */ - failed: DBFEXIT; return result; diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h index 733fd999c928..3ccacc4b32a6 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.h +++ b/drivers/staging/wlan-ng/prism2mgmt.h @@ -73,10 +73,6 @@ /*=============================================================*/ /*------ Static variable externs ------------------------------*/ -#if (WLAN_HOSTIF != WLAN_USB) -extern int prism2_bap_timeout; -extern int prism2_irq_evread_max; -#endif extern int prism2_debug; extern int prism2_reset_holdtime; extern int prism2_reset_settletime; diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index eac06f793d81..eb1b2e610f7a 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -69,26 +69,7 @@ #include #include #include - -#include "wlan_compat.h" - -//#if (WLAN_HOSTIF == WLAN_PCMCIA) -//#include -//#include -//#include -//#include -//#include -//#include -//#endif -// -//#if ((WLAN_HOSTIF == WLAN_PLX) || (WLAN_HOSTIF == WLAN_PCI)) -//#include -//#include -//endif - -//#if (WLAN_HOSTIF == WLAN_USB) #include -//#endif /*================================================================*/ /* Project Includes */ diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 18aa15f9e417..397143eceff1 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -83,22 +83,8 @@ #include #include -#if (WLAN_HOSTIF == WLAN_PCMCIA) -#include -#include -#include -#include -#include -#include -#endif - #include "wlan_compat.h" -#if ((WLAN_HOSTIF == WLAN_PLX) || (WLAN_HOSTIF == WLAN_PCI)) -#include -#include -#endif - /*================================================================*/ /* Project Includes */ @@ -126,34 +112,9 @@ /*================================================================*/ /* Local Static Definitions */ -#if (WLAN_HOSTIF == WLAN_PCMCIA) -#define DRIVER_SUFFIX "_cs" -#elif (WLAN_HOSTIF == WLAN_PLX) -#define DRIVER_SUFFIX "_plx" -typedef char* dev_info_t; -#elif (WLAN_HOSTIF == WLAN_PCI) -#define DRIVER_SUFFIX "_pci" -typedef char* dev_info_t; -#elif (WLAN_HOSTIF == WLAN_USB) -#define DRIVER_SUFFIX "_usb" typedef char* dev_info_t; -#else -#error "HOSTIF unsupported or undefined!" -#endif - -static char *version = "prism2" DRIVER_SUFFIX ".o: " WLAN_RELEASE; -static dev_info_t dev_info = "prism2" DRIVER_SUFFIX; - -#if (WLAN_HOSTIF == WLAN_PLX || WLAN_HOSTIF == WLAN_PCI) -#ifdef CONFIG_PM -static int prism2sta_suspend_pci(struct pci_dev *pdev, pm_message_t state); -static int prism2sta_resume_pci(struct pci_dev *pdev); -#endif -#endif -#if (WLAN_HOSTIF == WLAN_PCI) - -#endif /* WLAN_PCI */ +static dev_info_t dev_info = "prism2_usb"; static wlandevice_t *create_wlan(void); @@ -163,16 +124,7 @@ static wlandevice_t *create_wlan(void); int prism2_reset_holdtime=30; /* Reset hold time in ms */ int prism2_reset_settletime=100; /* Reset settle time in ms */ -#if (WLAN_HOSTIF == WLAN_USB) static int prism2_doreset=0; /* Do a reset at init? */ -#else -static int prism2_doreset=1; /* Do a reset at init? */ -int prism2_bap_timeout=1000; /* BAP timeout */ -int prism2_irq_evread_max=20; /* Maximum number of - * ev_reads (loops) - * in irq handler - */ -#endif #ifdef WLAN_INCLUDE_DEBUG int prism2_debug=0; @@ -188,13 +140,6 @@ MODULE_PARM_DESC( prism2_reset_holdtime, "reset hold time in ms"); module_param( prism2_reset_settletime, int, 0644); MODULE_PARM_DESC( prism2_reset_settletime, "reset settle time in ms"); -#if (WLAN_HOSTIF != WLAN_USB) -module_param( prism2_bap_timeout, int, 0644); -MODULE_PARM_DESC(prism2_bap_timeout, "BufferAccessPath Timeout in 10*n us"); -module_param( prism2_irq_evread_max, int, 0644); -MODULE_PARM_DESC( prism2_irq_evread_max, "Maximim number of event reads in interrupt handler"); -#endif - MODULE_LICENSE("Dual MPL/GPL"); /*================================================================*/ @@ -299,10 +244,6 @@ static int prism2sta_open(wlandevice_t *wlandev) { DBFENTER; -#ifdef ANCIENT_MODULE_CODE - MOD_INC_USE_COUNT; -#endif - /* We don't currently have to do anything else. * The setup of the MAC should be subsequently completed via * the mlme commands. @@ -341,10 +282,6 @@ static int prism2sta_close(wlandevice_t *wlandev) { DBFENTER; -#ifdef ANCIENT_MODULE_CODE - MOD_DEC_USE_COUNT; -#endif - /* We don't currently have to do anything else. * Higher layers know we're not ready from dev->start==0 and * dev->tbusy==1. Our rx path knows to not pass up received @@ -679,9 +616,6 @@ UINT32 prism2sta_ifstate(wlandevice_t *wlandev, UINT32 ifstate) * Initialize the device+driver sufficiently * for firmware loading. */ -#if (WLAN_HOSTIF != WLAN_USB) - result=hfa384x_cmd_initialize(hw); -#else if ((result=hfa384x_drvr_start(hw))) { WLAN_LOG_ERROR( "hfa384x_drvr_start() failed," @@ -691,7 +625,6 @@ UINT32 prism2sta_ifstate(wlandevice_t *wlandev, UINT32 ifstate) wlandev->msdstate = WLAN_MSD_HWPRESENT; break; } -#endif wlandev->msdstate = WLAN_MSD_FWLOAD; result = P80211ENUM_resultcode_success; break; @@ -2253,41 +2186,6 @@ void prism2sta_ev_alloc(wlandevice_t *wlandev) return; } -#if (WLAN_HOSTIF == WLAN_PLX || WLAN_HOSTIF == WLAN_PCI) -#ifdef CONFIG_PM -static int prism2sta_suspend_pci(struct pci_dev *pdev, pm_message_t state) -{ - wlandevice_t *wlandev; - - wlandev = (wlandevice_t *) pci_get_drvdata(pdev); - - /* reset hardware */ - if (wlandev) { - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - p80211_suspend(wlandev); - } - - // call a netif_device_detach(wlandev->netdev) ? - - return 0; -} - -static int prism2sta_resume_pci (struct pci_dev *pdev) -{ - wlandevice_t *wlandev; - - wlandev = (wlandevice_t *) pci_get_drvdata(pdev); - - if (wlandev) { - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - p80211_resume(wlandev); - } - - return 0; -} -#endif -#endif - /*---------------------------------------------------------------- * create_wlan * @@ -2376,20 +2274,9 @@ prism2sta_proc_read( // XXX 0x0001 for prism2.5/3, 0x0000 for prism2. hwtype = BIT0; -#if (WLAN_HOSTIF != WLAN_USB) - if (hw->isram16) - hwtype |= BIT1; -#endif - -#if (WLAN_HOSTIF == WLAN_PCI) - hwtype |= BIT2; -#endif - -#define PRISM2_CVS_ID "$Id: prism2sta.c 1826 2007-03-19 15:37:00Z pizza $" - - p += sprintf(p, "# %s version %s (%s) '%s'\n\n", + p += sprintf(p, "# %s version %s (%s)\n\n", dev_info, - WLAN_RELEASE, WLAN_BUILD_DATE, PRISM2_CVS_ID); + WLAN_RELEASE, WLAN_BUILD_DATE); p += sprintf(p, "# nic h/w: id=0x%02x %d.%d.%d\n", hw->ident_nic.id, hw->ident_nic.major, @@ -2409,11 +2296,6 @@ prism2sta_proc_read( hw->ident_sta_fw.minor, hw->ident_sta_fw.variant); } -#if (WLAN_HOSTIF != WLAN_USB) - p += sprintf(p, "# initial nic hw type, needed for SSF ramdl\n"); - p += sprintf(p, "initnichw=%04x\n", hwtype); -#endif - exit: DBFEXIT; return (p - page); diff --git a/drivers/staging/wlan-ng/version.h b/drivers/staging/wlan-ng/version.h index 305f88239446..86190a18aed5 100644 --- a/drivers/staging/wlan-ng/version.h +++ b/drivers/staging/wlan-ng/version.h @@ -49,14 +49,6 @@ #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) #endif -/* WLAN_HOSTIF (generally set on the command line, not detected) */ -#define WLAN_NONE 0 -#define WLAN_PCMCIA 1 -#define WLAN_ISA 2 -#define WLAN_PCI 3 -#define WLAN_USB 4 -#define WLAN_PLX 5 -#define WLAN_SLAVE 6 #define WLAN_RELEASE "0.2.8" #define WLAN_RELEASE_CODE 0x000208 #define WLAN_BUILD_DATE "Thu Oct 2 11:04:42 PDT 2008" diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 59dfa8f84cbe..772d1a39bc3e 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -48,112 +48,12 @@ #ifndef _WLAN_COMPAT_H #define _WLAN_COMPAT_H -/*=============================================================*/ -/*------ Establish Platform Identity --------------------------*/ -/*=============================================================*/ -/* Key macros: */ -/* WLAN_CPU_FAMILY */ - #define WLAN_Ix86 1 - #define WLAN_PPC 2 - #define WLAN_Ix96 3 - #define WLAN_ARM 4 - #define WLAN_ALPHA 5 - #define WLAN_MIPS 6 - #define WLAN_HPPA 7 - #define WLAN_SPARC 8 - #define WLAN_SH 9 - #define WLAN_x86_64 10 -/* WLAN_SYSARCH */ - #define WLAN_PCAT 1 - #define WLAN_MBX 2 - #define WLAN_RPX 3 - #define WLAN_LWARCH 4 - #define WLAN_PMAC 5 - #define WLAN_SKIFF 6 - #define WLAN_BITSY 7 - #define WLAN_ALPHAARCH 7 - #define WLAN_MIPSARCH 9 - #define WLAN_HPPAARCH 10 - #define WLAN_SPARCARCH 11 - #define WLAN_SHARCH 12 - -/* Note: the PLX HOSTIF above refers to some vendors implementations for */ -/* PCI. It's a PLX chip that is a PCI to PCMCIA adapter, but it */ -/* isn't a real PCMCIA host interface adapter providing all the */ -/* card&socket services. */ - -#if (defined(CONFIG_PPC) || defined(CONFIG_8xx) || defined(__powerpc__)) -#ifndef __ppc__ -#define __ppc__ -#endif -#endif - #if defined(__KERNEL__) #ifndef AUTOCONF_INCLUDED #include #endif -#if defined(__x86_64__) - #define WLAN_CPU_FAMILY WLAN_x86_64 - #define WLAN_SYSARCH WLAN_PCAT -#elif defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) - #define WLAN_CPU_FAMILY WLAN_Ix86 - #define WLAN_SYSARCH WLAN_PCAT -#elif defined(__ppc__) - #define WLAN_CPU_FAMILY WLAN_PPC - #if defined(CONFIG_MBX) - #define WLAN_SYSARCH WLAN_MBX - #elif defined(CONFIG_RPXLITE) - #define WLAN_SYSARCH WLAN_RPX - #elif defined(CONFIG_RPXCLASSIC) - #define WLAN_SYSARCH WLAN_RPX - #else - #define WLAN_SYSARCH WLAN_PMAC - #endif -#elif defined(__arm__) - #define WLAN_CPU_FAMILY WLAN_ARM - #define WLAN_SYSARCH WLAN_SKIFF -#elif defined(__alpha__) - #define WLAN_CPU_FAMILY WLAN_ALPHA - #define WLAN_SYSARCH WLAN_ALPHAARCH -#elif defined(__mips__) - #define WLAN_CPU_FAMILY WLAN_MIPS - #define WLAN_SYSARCH WLAN_MIPSARCH -#elif defined(__hppa__) - #define WLAN_CPU_FAMILY WLAN_HPPA - #define WLAN_SYSARCH WLAN_HPPAARCH -#elif defined(__sparc__) - #define WLAN_CPU_FAMILY WLAN_SPARC - #define WLAN_SYSARCH WLAN_SPARC -#elif defined(__sh__) - #define WLAN_CPU_FAMILY WLAN_SH - #define WLAN_SYSARCH WLAN_SHARCH - #ifndef __LITTLE_ENDIAN__ - #define __LITTLE_ENDIAN__ - #endif -#else - #error "No CPU identified!" -#endif -#endif /* __KERNEL__ */ - -/* - Some big endian machines implicitly do all I/O in little endian mode. - - In particular: - Linux/PPC on PowerMacs (PCI) - Arm/Intel Xscale (PCI) - - This may also affect PLX boards and other BE &| PPC platforms; - as new ones are discovered, add them below. -*/ - -#if defined(WLAN_HOSTIF) -#if ((WLAN_HOSTIF == WLAN_PCI) || (WLAN_HOSTIF == WLAN_PLX)) -#if ((WLAN_SYSARCH == WLAN_SKIFF) || (WLAN_SYSARCH == WLAN_PMAC) || (WLAN_SYSARCH == WLAN_SPARC)) -#define REVERSE_ENDIAN -#endif -#endif #endif /*=============================================================*/ @@ -234,15 +134,10 @@ typedef int64_t INT64; #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) -# if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)) -# include -# else -# include -# endif -#elif defined(__KERNEL__) -# define PREEMPT_MASK (0x000000FFUL) -# define preempt_count() (0UL) +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)) +# include +#else +# include #endif #define WLAN_LOG_ERROR(x,args...) printk(KERN_ERR "%s: " x , __func__ , ##args); @@ -281,7 +176,7 @@ typedef int64_t INT64; #if defined(__KERNEL__) -#if ((LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) || (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19))) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) #define URB_ONLY_CALLBACK #endif @@ -295,35 +190,13 @@ typedef int64_t INT64; # define del_singleshot_timer_sync(a) del_timer_sync(a) #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,17)) #define CONFIG_NETLINK 1 -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) -#define kfree_s(a, b) kfree((a)) -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18)) -#ifndef init_waitqueue_head -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,0,16)) -#define init_waitqueue_head(p) (*(p) = NULL) -#else -#define init_waitqueue_head(p) init_waitqueue(p) -#endif -typedef struct wait_queue *wait_queue_head_t; -typedef struct wait_queue wait_queue_t; -#define set_current_state(b) { current->state = (b); mb(); } -#define init_waitqueue_entry(a, b) { (a)->task = current; } -#endif -#endif #ifndef wait_event_interruptible_timeout // retval == 0; signal met; we're good. // retval < 0; interrupted by signal. // retval > 0; timed out. -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) // fixme? - #define __wait_event_interruptible_timeout(wq, condition, ret) \ do { \ wait_queue_t __wait; \ @@ -347,34 +220,6 @@ do { \ remove_wait_queue(&wq, &__wait); \ } while (0) -#else // 2.2 - - -#define __wait_event_interruptible_timeout(wq, condition, ret) \ -do { \ - struct wait_queue __wait; \ - \ - __wait.task = current; \ - add_wait_queue(&wq, &__wait); \ - for (;;) { \ - current->state = TASK_INTERRUPTIBLE; \ - if (condition) \ - break; \ - if (!signal_pending(current)) { \ - ret = schedule_timeout(ret); \ - if (!ret) \ - break; \ - continue; \ - } \ - ret = -ERESTARTSYS; \ - break; \ - } \ - current->state = TASK_RUNNING; \ - remove_wait_queue(&wq, &__wait); \ -} while (0) - -#endif // version >= 2.4 - #define wait_event_interruptible_timeout(wq, condition, timeout) \ ({ \ long __ret = timeout; \ @@ -385,181 +230,14 @@ do { \ #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,20)) -#ifdef _LINUX_LIST_H - -static inline void list_move_tail(struct list_head *list, - struct list_head *head) -{ - __list_del(list->prev, list->next); - list_add_tail(list, head); -} - -static inline void __list_splice(struct list_head *list, - struct list_head *head) -{ - struct list_head *first = list->next; - struct list_head *last = list->prev; - struct list_head *at = head->next; - - first->prev = head; - head->next = first; - - last->next = at; - at->prev = last; -} - -static inline void list_move(struct list_head *list, struct list_head *head) -{ - __list_del(list->prev, list->next); - list_add(list, head); -} - -static inline void list_splice_init(struct list_head *list, - struct list_head *head) -{ - if (!list_empty(list)) { - __list_splice(list, head); - INIT_LIST_HEAD(list); - } -} - - -#endif // LIST_H -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,90)) -#define spin_lock(l) do { } while (0) -#define spin_unlock(l) do { } while (0) -#define spin_lock_irqsave(l,f) do { save_flags(f); cli(); } while (0) -#define spin_unlock_irqrestore(l,f) do { restore_flags(f); } while (0) -#define spin_lock_init(s) do { } while (0) -#define spin_trylock(l) (1) -typedef int spinlock_t; -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) // XXX ??? -#define spin_lock_bh spin_lock -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#ifdef CONFIG_SMP -#define spin_is_locked(x) (*(volatile char *)(&(x)->lock) <= 0) -#else -#define spin_is_locked(l) (0) -#endif -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,28)) -#define __user -#define __iomem -#endif - -#ifdef _LINUX_PROC_FS_H -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,25)) - -extern inline struct proc_dir_entry * -create_proc_read_entry(const char *name, mode_t mode, - struct proc_dir_entry *base, - read_proc_t *read_proc, void *data) -{ - struct proc_dir_entry *res = create_proc_entry(name, mode, base); - if (res) { - res->read_proc = read_proc; - res->data = data; - } - return res; -} -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,29)) -#ifndef proc_mkdir -#define proc_mkdir(name, root) create_proc_entry(name, S_IFDIR, root) -#endif -#endif -#endif /* _LINUX_PROC_FS_H */ - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#ifndef INIT_TQUEUE -#define PREPARE_TQUEUE(_tq, _routine, _data) \ - do { \ - (_tq)->routine = _routine; \ - (_tq)->data = _data; \ - } while (0) -#define INIT_TQUEUE(_tq, _routine, _data) \ - do { \ - INIT_LIST_HEAD(&(_tq)->list); \ - (_tq)->sync = 0; \ - PREPARE_TQUEUE((_tq), (_routine), (_data)); \ - } while (0) -#endif - -#ifndef container_of -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) -#endif - -#ifndef INIT_WORK -#define work_struct tq_struct - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#define schedule_work(a) queue_task(a, &tq_scheduler) -#else -#define schedule_work(a) schedule_task(a) -#endif - -#define flush_scheduled_work flush_scheduled_tasks -#define INIT_WORK2(_wq, _routine) INIT_TQUEUE(_wq, (void (*)(void *))_routine, _wq) -#endif - -#else // >= 2.5 kernel - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) #define INIT_WORK2(_wq, _routine) INIT_WORK(_wq, (void (*)(void *))_routine, _wq) #else #define INIT_WORK2(_wq, _routine) INIT_WORK(_wq, _routine) #endif -#endif // >= 2.5 kernel - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38)) -typedef struct device netdevice_t; -#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4)) -typedef struct net_device netdevice_t; -#else #undef netdevice_t typedef struct net_device netdevice_t; -#endif - -#ifdef WIRELESS_EXT -#if (WIRELESS_EXT < 13) -struct iw_request_info -{ - __u16 cmd; /* Wireless Extension command */ - __u16 flags; /* More to come ;-) */ -}; -#endif -#endif - - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,1,18)) -#define MODULE_PARM(a,b) extern int __bogus_decl -#define MODULE_AUTHOR(a) extern int __bogus_decl -#define MODULE_DESCRIPTION(a) extern int __bogus_decl -#define MODULE_SUPPORTED_DEVICE(a) extern int __bogus_decl -#undef GET_USE_COUNT -#define GET_USE_COUNT(m) mod_use_count_ -#endif - -#ifndef MODULE_OWNER -#define MODULE_OWNER(a) extern int __bogus_decl -#define ANCIENT_MODULE_CODE -#endif - -#ifndef MODULE_LICENSE -#define MODULE_LICENSE(m) extern int __bogus_decl -#endif /* TODO: Do we care about this? */ #ifndef MODULE_DEVICE_TABLE @@ -569,34 +247,6 @@ struct iw_request_info #define wlan_minutes2ticks(a) ((a)*(wlan_ticks_per_sec * 60)) #define wlan_seconds2ticks(a) ((a)*(wlan_ticks_per_sec)) -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,47)) -#define NEW_MODULE_CODE -#ifdef ANCIENT_MODULE_CODE -#undef ANCIENT_MODULE_CODE -#endif -#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,25)) -#define module_param(name, type, perm) \ - static inline void *__check_existence_##name(void) { return &name; } \ - MODULE_PARM(name, _MODULE_PARM_STRING_ ## type) - -#define _MODULE_PARM_STRING_byte "b" -#define _MODULE_PARM_STRING_short "h" -#define _MODULE_PARM_STRING_ushort "h" -#define _MODULE_PARM_STRING_int "i" -#define _MODULE_PARM_STRING_uint "i" -#define _MODULE_PARM_STRING_long "l" -#define _MODULE_PARM_STRING_ulong "l" -#define _MODULE_PARM_STRING_bool "i" -#endif - -/* linux < 2.5.69 */ -#ifndef IRQ_NONE -typedef void irqreturn_t; -#define IRQ_NONE -#define IRQ_HANDLED -#define IRQ_RETVAL(x) -#endif - #ifndef in_atomic #define in_atomic() 0 #endif @@ -621,18 +271,10 @@ typedef u32 pm_message_t; #define hotplug_path "/etc/hotplug/wlan.agent" #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) -#define free_netdev(x) kfree(x) -#endif - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) #define eth_hdr(x) (x)->mac.ethernet #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#define del_timer_sync(a) del_timer(a) -#endif - #ifndef might_sleep #define might_sleep(a) do { } while (0) #endif @@ -642,45 +284,6 @@ typedef u32 pm_message_t; #undef SIOETHTOOL #endif -// pcmcia-cs stuff -#if ((LINUX_VERSION_CODE < KERNEL_VERSION(2,5,68)) && \ - !defined(pcmcia_access_configuration_register)) -#define pcmcia_access_configuration_register(handle, reg) \ - CardServices(AccessConfigurationRegister, handle, reg) -#define pcmcia_register_client(handle, reg) \ - CardServices(RegisterClient, handle, reg) -#define pcmcia_deregister_client(handle) \ - CardServices(DeregisterClient, handle) -#define pcmcia_get_first_tuple(handle, tuple) \ - CardServices(GetFirstTuple, handle, tuple) -#define pcmcia_get_next_tuple(handle, tuple) \ - CardServices(GetNextTuple, handle, tuple) -#define pcmcia_get_tuple_data(handle, tuple) \ - CardServices(GetTupleData, handle, tuple) -#define pcmcia_parse_tuple(handle, tuple, parse) \ - CardServices(ParseTuple, handle, tuple, parse) -#define pcmcia_get_configuration_info(handle, config) \ - CardServices(GetConfigurationInfo, handle, config) -#define pcmcia_request_io(handle, req) \ - CardServices(RequestIO, handle, req) -#define pcmcia_request_irq(handle, req) \ - CardServices(RequestIRQ, handle, req) -#define pcmcia_request_configuration(handle, req) \ - CardServices(RequestConfiguration, handle, req) -#define pcmcia_release_configuration(handle) \ - CardServices(ReleaseConfiguration, handle) -#define pcmcia_release_io(handle, req) \ - CardServices(ReleaseIO, handle, req) -#define pcmcia_release_irq(handle, req) \ - CardServices(ReleaseIRQ, handle, req) -#define pcmcia_release_window(win) \ - CardServices(ReleaseWindow, win) -#define pcmcia_get_card_services_info(info) \ - CardServices(GetCardServicesInfo, info) -#define pcmcia_report_error(handle, err) \ - CardServices(ReportError, handle, err) -#endif - #endif /* __KERNEL__ */ /*=============================================================*/ @@ -692,22 +295,6 @@ typedef u32 pm_message_t; #define host2ieee16(n) __cpu_to_le16(n) #define host2ieee32(n) __cpu_to_le32(n) -#if (WLAN_CPU_FAMILY != WLAN_MIPS) -typedef UINT32 phys_t; -#endif - -#if (WLAN_CPU_FAMILY == WLAN_PPC) - #define wlan_inw(a) in_be16((unsigned short *)((a)+_IO_BASE)) - #define wlan_inw_le16_to_cpu(a) inw((a)) - #define wlan_outw(v,a) out_be16((unsigned short *)((a)+_IO_BASE), (v)) - #define wlan_outw_cpu_to_le16(v,a) outw((v),(a)) -#else - #define wlan_inw(a) inw((a)) - #define wlan_inw_le16_to_cpu(a) __cpu_to_le16(inw((a))) - #define wlan_outw(v,a) outw((v),(a)) - #define wlan_outw_cpu_to_le16(v,a) outw(__cpu_to_le16((v)),(a)) -#endif - /*=============================================================*/ /*--- General Macros ------------------------------------------*/ /*=============================================================*/ -- cgit v1.2.3 From bad6cf3868d1d99566a402c1653d1663aa162da6 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:13:58 -0400 Subject: Staging: wlan-ng: Make wlan-ng use WEXT mode by default. As this is the kernel default mode. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211mod.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211mod.c b/drivers/staging/wlan-ng/p80211mod.c index e2c3f63be8be..605c11b348e8 100644 --- a/drivers/staging/wlan-ng/p80211mod.c +++ b/drivers/staging/wlan-ng/p80211mod.c @@ -109,7 +109,7 @@ int wlan_watchdog = 5000; module_param(wlan_watchdog, int, 0644); MODULE_PARM_DESC(wlan_watchdog, "transmit timeout in milliseconds"); -int wlan_wext_write = 0; +int wlan_wext_write = 1; #if WIRELESS_EXT > 12 module_param(wlan_wext_write, int, 0644); MODULE_PARM_DESC(wlan_wext_write, "enable write wireless extensions"); -- cgit v1.2.3 From 5de5bf19314ab134315025779fa0b3e9fbfb97b3 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:13:59 -0400 Subject: Staging: wlan-ng: Eliminate more <2.6 kernel support. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x_usb.c | 86 +----------------------------- drivers/staging/wlan-ng/p80211mod.c | 13 ----- drivers/staging/wlan-ng/p80211netdev.c | 95 ---------------------------------- drivers/staging/wlan-ng/p80211netdev.h | 25 --------- drivers/staging/wlan-ng/prism2sta.c | 10 ---- drivers/staging/wlan-ng/wlan_compat.h | 4 -- 6 files changed, 1 insertion(+), 232 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index 376ba58fcb99..2cd376ea431e 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -171,23 +171,7 @@ out: } #endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69) -static void -usb_init_urb(struct urb *urb) -{ - memset(urb, 0, sizeof(*urb)); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */ - urb->count = (atomic_t)ATOMIC_INIT(1); -#endif - spin_lock_init(&urb->lock); -} -#endif - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */ -# define SUBMIT_URB(u,f) usb_submit_urb(u,f) -#else -# define SUBMIT_URB(u,f) usb_submit_urb(u) -#endif +#define SUBMIT_URB(u,f) usb_submit_urb(u,f) /*================================================================*/ /* Project Includes */ @@ -1594,78 +1578,10 @@ hfa384x_copy_to_aux( ----------------------------------------------------------------*/ int hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis) { -#if 0 -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - struct usb_device *parent = hw->usb->parent; - int i; - int port = -1; -#endif -#endif int result = 0; - -#define P2_USB_RT_PORT (USB_TYPE_CLASS | USB_RECIP_OTHER) -#define P2_USB_FEAT_RESET 4 -#define P2_USB_FEAT_C_RESET 20 - DBFENTER; -#if 0 -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - /* Find the hub port */ - for ( i = 0; i < parent->maxchild; i++) { - if (parent->children[i] == hw->usb) { - port = i; - break; - } - } - if (port < 0) return -ENOENT; - - /* Set and clear the reset */ - usb_control_msg(parent, usb_sndctrlpipe(parent, 0), - USB_REQ_SET_FEATURE, P2_USB_RT_PORT, P2_USB_FEAT_RESET, - port+1, NULL, 0, 1*HZ); - wait_ms(holdtime); - usb_control_msg(parent, usb_sndctrlpipe(parent, 0), - USB_REQ_CLEAR_FEATURE, P2_USB_RT_PORT, P2_USB_FEAT_C_RESET, - port+1, NULL, 0, 1*HZ); - wait_ms(settletime); - - /* Set the device address */ - result=usb_set_address(hw->usb); - if (result < 0) { - WLAN_LOG_ERROR("reset_usbdev: Dev not accepting address, " - "result=%d\n", result); - clear_bit(hw->usb->devnum, &hw->usb->bus->devmap.devicemap); - hw->usb->devnum = -1; - goto done; - } - /* Let the address settle */ - wait_ms(20); - - /* Assume we're reusing the original descriptor data */ - - /* Set the configuration. */ - WLAN_LOG_DEBUG(3, "Setting Configuration %d\n", - hw->usb->config[0].bConfigurationValue); - result=usb_set_configuration(hw->usb, hw->usb->config[0].bConfigurationValue); - if ( result ) { - WLAN_LOG_ERROR("usb_set_configuration() failed, result=%d.\n", - result); - goto done; - } - /* Let the configuration settle */ - wait_ms(20); - - done: -#else - result=usb_reset_device(hw->usb); - if(result<0) { - WLAN_LOG_ERROR("usb_reset_device() failed, result=%d.\n",result); - } -#endif -#endif - result=usb_reset_device(hw->usb); if(result<0) { WLAN_LOG_ERROR("usb_reset_device() failed, result=%d.\n",result); diff --git a/drivers/staging/wlan-ng/p80211mod.c b/drivers/staging/wlan-ng/p80211mod.c index 605c11b348e8..d1add7846def 100644 --- a/drivers/staging/wlan-ng/p80211mod.c +++ b/drivers/staging/wlan-ng/p80211mod.c @@ -60,9 +60,7 @@ #include #include -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,25)) #include -#endif #include #include @@ -154,14 +152,7 @@ int init_module(void) { DBFENTER; -#if 0 - printk(KERN_NOTICE "%s (%s) Loaded\n", version, WLAN_BUILD_DATE); -#endif - p80211netdev_startup(); -#ifdef CONFIG_HOTPLUG - p80211_run_sbin_hotplug(NULL, WLAN_HOTPLUG_STARTUP); -#endif DBFEXIT; return 0; @@ -191,11 +182,7 @@ void cleanup_module(void) { DBFENTER; -#ifdef CONFIG_HOTPLUG - p80211_run_sbin_hotplug(NULL, WLAN_HOTPLUG_SHUTDOWN); -#endif p80211netdev_shutdown(); - printk(KERN_NOTICE "%s Unloaded\n", version); DBFEXIT; return; diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 2b705eaa50e8..cc51db350c00 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -285,9 +285,6 @@ static int p80211knetdev_open( netdevice_t *netdev ) if ( wlandev->open != NULL) { result = wlandev->open(wlandev); if ( result == 0 ) { -#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,3,43) ) - netdev->interrupt = 0; -#endif p80211netdev_start_queue(wlandev); wlandev->state = WLAN_DEVICE_OPEN; } @@ -478,15 +475,6 @@ static int p80211knetdev_hard_start_xmit( struct sk_buff *skb, netdevice_t *netd memset(&p80211_hdr, 0, sizeof(p80211_hdr_t)); memset(&p80211_wep, 0, sizeof(p80211_metawep_t)); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38) ) - if ( test_and_set_bit(0, (void*)&(netdev->tbusy)) != 0 ) { - /* We've been called w/ tbusy set, has the tx */ - /* path stalled? */ - WLAN_LOG_DEBUG(1, "called when tbusy set\n"); - result = 1; - goto failed; - } -#else if ( netif_queue_stopped(netdev) ) { WLAN_LOG_DEBUG(1, "called when queue stopped.\n"); result = 1; @@ -495,12 +483,6 @@ static int p80211knetdev_hard_start_xmit( struct sk_buff *skb, netdevice_t *netd netif_stop_queue(netdev); - /* No timeout handling here, 2.3.38+ kernels call the - * timeout function directly. - * TODO: Add timeout handling. - */ -#endif - /* Check to see that a valid mode is set */ switch( wlandev->macmode ) { case WLAN_MACMODE_IBSS_STA: @@ -792,15 +774,9 @@ static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr) DBFENTER; /* If we're running, we don't allow MAC address changes */ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38) ) - if ( dev->start) { - return -EBUSY; - } -#else if (netif_running(dev)) { return -EBUSY; } -#endif /* Set up some convenience pointers. */ mibattr = &dot11req.mibattribute; @@ -939,12 +915,7 @@ int wlan_setup(wlandevice_t *wlandev) #endif #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38) ) - dev->tbusy = 1; - dev->start = 0; -#else netif_stop_queue(dev); -#endif #ifdef HAVE_CHANGE_MTU dev->change_mtu = wlan_change_mtu; #endif @@ -1039,11 +1010,7 @@ int register_wlandev(wlandevice_t *wlandev) return -EIO; } -#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0) ) - dev->name = wlandev->name; -#else strcpy(wlandev->name, dev->name); -#endif #ifdef CONFIG_PROC_FS if (proc_p80211) { @@ -1062,10 +1029,6 @@ int register_wlandev(wlandevice_t *wlandev) } #endif -#ifdef CONFIG_HOTPLUG - p80211_run_sbin_hotplug(wlandev, WLAN_HOTPLUG_REGISTER); -#endif - DBFEXIT; return 0; } @@ -1094,10 +1057,6 @@ int unregister_wlandev(wlandevice_t *wlandev) DBFENTER; -#ifdef CONFIG_HOTPLUG - p80211_run_sbin_hotplug(wlandev, WLAN_HOTPLUG_REMOVE); -#endif - #ifdef CONFIG_PROC_FS if ( wlandev->procwlandev ) { remove_proc_entry("wlandev", wlandev->procdir); @@ -1416,61 +1375,11 @@ static int p80211_rx_typedrop( wlandevice_t *wlandev, UINT16 fc) return drop; } -#ifdef CONFIG_HOTPLUG -/* Notify userspace when a netdevice event occurs, - * by running '/sbin/hotplug net' with certain - * environment variables set. - */ -int p80211_run_sbin_hotplug(wlandevice_t *wlandev, char *action) -{ - char *argv[3], *envp[7], ifname[12 + IFNAMSIZ], action_str[32]; - char nsdname[32], wlan_wext[32]; - int i; - - if (wlandev) { - sprintf(ifname, "INTERFACE=%s", wlandev->name); - sprintf(nsdname, "NSDNAME=%s", wlandev->nsdname); - } else { - sprintf(ifname, "INTERFACE=null"); - sprintf(nsdname, "NSDNAME=null"); - } - - sprintf(wlan_wext, "WLAN_WEXT=%s", wlan_wext_write ? "y" : ""); - sprintf(action_str, "ACTION=%s", action); - - i = 0; - argv[i++] = hotplug_path; - argv[i++] = "wlan"; - argv[i] = NULL; - - i = 0; - /* minimal command environment */ - envp [i++] = "HOME=/"; - envp [i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; - envp [i++] = ifname; - envp [i++] = action_str; - envp [i++] = nsdname; - envp [i++] = wlan_wext; - envp [i] = NULL; - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,62)) - return call_usermodehelper(argv [0], argv, envp); -#else - return call_usermodehelper(argv [0], argv, envp, 0); -#endif -} - -#endif - void p80211_suspend(wlandevice_t *wlandev) { DBFENTER; -#ifdef CONFIG_HOTPLUG - p80211_run_sbin_hotplug(wlandev, WLAN_HOTPLUG_SUSPEND); -#endif - DBFEXIT; } @@ -1478,10 +1387,6 @@ void p80211_resume(wlandevice_t *wlandev) { DBFENTER; -#ifdef CONFIG_HOTPLUG - p80211_run_sbin_hotplug(wlandev, WLAN_HOTPLUG_RESUME); -#endif - DBFEXIT; } diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index 9b2e0cdcb449..12b873005219 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -289,12 +289,7 @@ p80211netdev_stop_queue(wlandevice_t *wlandev) { if ( !wlandev ) return; if ( !wlandev->netdev ) return; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38) ) - wlandev->netdev->tbusy = 1; - wlandev->netdev->start = 0; -#else netif_stop_queue(wlandev->netdev); -#endif } static inline void @@ -302,12 +297,7 @@ p80211netdev_start_queue(wlandevice_t *wlandev) { if ( !wlandev ) return; if ( !wlandev->netdev ) return; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38) ) - wlandev->netdev->tbusy = 0; - wlandev->netdev->start = 1; -#else netif_start_queue(wlandev->netdev); -#endif } static inline void @@ -315,22 +305,7 @@ p80211netdev_wake_queue(wlandevice_t *wlandev) { if ( !wlandev ) return; if ( !wlandev->netdev ) return; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38) ) - wlandev->netdev->tbusy = 0; - mark_bh(NET_BH); -#else netif_wake_queue(wlandev->netdev); -#endif } -#ifdef CONFIG_HOTPLUG -#define WLAN_HOTPLUG_REGISTER "register" -#define WLAN_HOTPLUG_REMOVE "remove" -#define WLAN_HOTPLUG_STARTUP "startup" -#define WLAN_HOTPLUG_SHUTDOWN "shutdown" -#define WLAN_HOTPLUG_SUSPEND "suspend" -#define WLAN_HOTPLUG_RESUME "resume" -int p80211_run_sbin_hotplug(wlandevice_t *wlandev, char *action); -#endif - #endif diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 397143eceff1..819daddeccc8 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -56,14 +56,9 @@ #include "version.h" - #include - #include -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,25)) #include -#endif - #include #include #include @@ -71,12 +66,7 @@ #include #include #include - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include -#else #include -#endif #include #include diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 772d1a39bc3e..610078da6870 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -267,10 +267,6 @@ typedef struct net_device netdevice_t; typedef u32 pm_message_t; #endif -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,9)) -#define hotplug_path "/etc/hotplug/wlan.agent" -#endif - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) #define eth_hdr(x) (x)->mac.ethernet #endif -- cgit v1.2.3 From 8cb7010c606bbd18e10e4f7f7248968f2c9817ee Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:00 -0400 Subject: Staging: wlan-ng: Eliminate all backwards-compatibility for <2.6.13 kernels. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x_usb.c | 35 ------ drivers/staging/wlan-ng/p80211mod.c | 5 - drivers/staging/wlan-ng/p80211netdev.c | 16 +-- drivers/staging/wlan-ng/p80211netdev.h | 4 - drivers/staging/wlan-ng/p80211wext.c | 213 +-------------------------------- drivers/staging/wlan-ng/wlan_compat.h | 27 +---- 6 files changed, 5 insertions(+), 295 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index 2cd376ea431e..06700683f0a0 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -136,41 +136,6 @@ #include "wlan_compat.h" -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) -static int -wait_for_completion_interruptible(struct completion *x) -{ - int ret = 0; - - might_sleep(); - - spin_lock_irq(&x->wait.lock); - if (!x->done) { - DECLARE_WAITQUEUE(wait, current); - - wait.flags |= WQ_FLAG_EXCLUSIVE; - __add_wait_queue_tail(&x->wait, &wait); - do { - if (signal_pending(current)) { - ret = -ERESTARTSYS; - __remove_wait_queue(&x->wait, &wait); - goto out; - } - __set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irq(&x->wait.lock); - schedule(); - spin_lock_irq(&x->wait.lock); - } while (!x->done); - __remove_wait_queue(&x->wait, &wait); - } - x->done--; -out: - spin_unlock_irq(&x->wait.lock); - - return ret; -} -#endif - #define SUBMIT_URB(u,f) usb_submit_urb(u,f) /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211mod.c b/drivers/staging/wlan-ng/p80211mod.c index d1add7846def..7a3834e16da0 100644 --- a/drivers/staging/wlan-ng/p80211mod.c +++ b/drivers/staging/wlan-ng/p80211mod.c @@ -97,9 +97,6 @@ /*================================================================*/ /* Local Static Definitions */ -static char *version = "p80211.o: " WLAN_RELEASE; - - /*----------------------------------------------------------------*/ /* --Module Parameters */ @@ -108,10 +105,8 @@ module_param(wlan_watchdog, int, 0644); MODULE_PARM_DESC(wlan_watchdog, "transmit timeout in milliseconds"); int wlan_wext_write = 1; -#if WIRELESS_EXT > 12 module_param(wlan_wext_write, int, 0644); MODULE_PARM_DESC(wlan_wext_write, "enable write wireless extensions"); -#endif #ifdef WLAN_INCLUDE_DEBUG int wlan_debug=0; diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index cc51db350c00..7b38883bf008 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -79,9 +79,7 @@ #include #endif -#if WIRELESS_EXT > 12 #include -#endif #include /*================================================================*/ @@ -684,16 +682,6 @@ static int p80211knetdev_do_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd) WLAN_LOG_DEBUG(2, "rx'd ioctl, cmd=%d, len=%d\n", cmd, req->len); -#if WIRELESS_EXT < 13 - /* Is this a wireless extensions ioctl? */ - if ((cmd >= SIOCIWFIRST) && (cmd <= SIOCIWLAST)) { - if ((result = p80211wext_support_ioctl(dev, ifr, cmd)) - != (-EOPNOTSUPP)) { - goto bail; - } - } -#endif - #ifdef SIOCETHTOOL if (cmd == SIOCETHTOOL) { result = p80211netdev_ethtool(wlandev, (void __user *) ifr->ifr_data); @@ -907,12 +895,10 @@ int wlan_setup(wlandevice_t *wlandev) dev->stop = p80211knetdev_stop; #ifdef CONFIG_NET_WIRELESS -#if ((WIRELESS_EXT < 17) && (WIRELESS_EXT < 21)) +#if (WIRELESS_EXT < 21) dev->get_wireless_stats = p80211wext_get_wireless_stats; #endif -#if WIRELESS_EXT > 12 dev->wireless_handlers = &p80211wext_handler_def; -#endif #endif netif_stop_queue(dev); diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index 12b873005219..ddfcc98779d7 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -153,12 +153,8 @@ typedef struct p80211_frmrx_t struct iw_statistics* p80211wext_get_wireless_stats(netdevice_t *dev); /* wireless extensions' ioctls */ int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd); -#if WIRELESS_EXT > 12 extern struct iw_handler_def p80211wext_handler_def; -#endif - int p80211wext_event_associated(struct wlandevice *wlandev, int assoc); - #endif /* wireless extensions */ /* WEP stuff */ diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 338028ae289b..84b6d3208034 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -47,9 +47,7 @@ #include #include #include -#if WIRELESS_EXT > 12 #include -#endif #include #include #include @@ -245,20 +243,14 @@ struct iw_statistics* p80211wext_get_wireless_stats (netdevice_t *dev) wstats->qual.level = quality.level.data; /* instant signal level */ wstats->qual.noise = quality.noise.data; /* instant noise level */ -#if WIRELESS_EXT > 18 wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; -#else - wstats->qual.updated = 7; -#endif wstats->discard.code = wlandev->rx.decrypt_err; wstats->discard.nwid = 0; wstats->discard.misc = 0; -#if WIRELESS_EXT > 11 wstats->discard.fragment = 0; // incomplete fragments wstats->discard.retries = 0; // tx retries. wstats->miss.beacon = 0; -#endif DBFEXIT; @@ -374,8 +366,6 @@ static int p80211wext_siwfreq(netdevice_t *dev, return err; } -#if WIRELESS_EXT > 8 - static int p80211wext_giwmode(netdevice_t *dev, struct iw_request_info *info, __u32 *mode, char *extra) @@ -479,12 +469,9 @@ static int p80211wext_giwrange(netdevice_t *dev, data->length = sizeof(*range); memset(range,0,sizeof(*range)); -#if WIRELESS_EXT > 9 range->txpower_capa = IW_TXPOW_DBM; // XXX what about min/max_pmp, min/max_pmt, etc. -#endif -#if WIRELESS_EXT > 10 range->we_version_compiled = WIRELESS_EXT; range->we_version_source = 13; @@ -492,16 +479,13 @@ static int p80211wext_giwrange(netdevice_t *dev, range->retry_flags = IW_RETRY_LIMIT; range->min_retry = 0; range->max_retry = 255; -#endif /* WIRELESS_EXT > 10 */ -#if WIRELESS_EXT > 16 range->event_capa[0] = (IW_EVENT_CAPA_K_0 | //mode/freq/ssid IW_EVENT_CAPA_MASK(SIOCGIWAP) | IW_EVENT_CAPA_MASK(SIOCGIWSCAN)); range->event_capa[1] = IW_EVENT_CAPA_K_1; //encode range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVQUAL) | IW_EVENT_CAPA_MASK(IWEVCUSTOM) ); -#endif range->num_channels = NUM_CHANNELS; @@ -543,7 +527,6 @@ static int p80211wext_giwrange(netdevice_t *dev, DBFEXIT; return 0; } -#endif static int p80211wext_giwap(netdevice_t *dev, struct iw_request_info *info, @@ -561,7 +544,6 @@ static int p80211wext_giwap(netdevice_t *dev, return 0; } -#if WIRELESS_EXT > 8 static int p80211wext_giwencode(netdevice_t *dev, struct iw_request_info *info, struct iw_point *erq, char *key) @@ -1031,10 +1013,6 @@ static int p80211wext_siwfrag(netdevice_t *dev, return err; } -#endif /* WIRELESS_EXT > 8 */ - -#if WIRELESS_EXT > 10 - #ifndef IW_RETRY_LONG #define IW_RETRY_LONG IW_RETRY_MAX #endif @@ -1191,9 +1169,6 @@ static int p80211wext_siwretry(netdevice_t *dev, } -#endif /* WIRELESS_EXT > 10 */ - -#if WIRELESS_EXT > 9 static int p80211wext_siwtxpow(netdevice_t *dev, struct iw_request_info *info, struct iw_param *rrq, char *extra) @@ -1275,7 +1250,6 @@ static int p80211wext_giwtxpow(netdevice_t *dev, DBFEXIT; return err; } -#endif /* WIRELESS_EXT > 9 */ static int p80211wext_siwspy(netdevice_t *dev, struct iw_request_info *info, @@ -1373,7 +1347,6 @@ static int prism2_result2err (int prism2_result) return err; } -#if WIRELESS_EXT > 13 static int p80211wext_siwscan(netdevice_t *dev, struct iw_request_info *info, struct iw_point *srq, char *extra) @@ -1540,12 +1513,10 @@ static int p80211wext_giwscan(netdevice_t *dev, DBFEXIT; return err; } -#endif /*****************************************************/ //extra wireless extensions stuff to support NetworkManager (I hope) -#if WIRELESS_EXT > 17 /* SIOCSIWENCODEEXT */ static int p80211wext_set_encodeext(struct net_device *dev, struct iw_request_info *info, @@ -1763,26 +1734,6 @@ static int p80211_wext_get_iwauth (struct net_device *dev, return result; } - -#endif - - - - - - -/*****************************************************/ - - - - - -/* -typedef int (*iw_handler)(netdevice_t *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra); -*/ - -#if WIRELESS_EXT > 12 static iw_handler p80211wext_handlers[] = { (iw_handler) p80211wext_siwcommit, /* SIOCSIWCOMMIT */ (iw_handler) p80211wext_giwname, /* SIOCGIWNAME */ @@ -1808,13 +1759,10 @@ static iw_handler p80211wext_handlers[] = { (iw_handler) p80211wext_giwap, /* SIOCGIWAP */ (iw_handler) NULL, /* -- hole -- */ (iw_handler) NULL, /* SIOCGIWAPLIST */ -#if WIRELESS_EXT > 13 - (iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */ - (iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */ -#else /* WIRELESS_EXT > 13 */ + (iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */ + (iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */ (iw_handler) NULL, /* null */ /* SIOCSIWSCAN */ (iw_handler) NULL, /* null */ /* SIOCGIWSCAN */ -#endif /* WIRELESS_EXT > 13 */ (iw_handler) p80211wext_siwessid, /* SIOCSIWESSID */ (iw_handler) p80211wext_giwessid, /* SIOCGIWESSID */ (iw_handler) NULL, /* SIOCSIWNICKN */ @@ -1835,9 +1783,7 @@ static iw_handler p80211wext_handlers[] = { (iw_handler) p80211wext_giwencode, /* SIOCGIWENCODE */ (iw_handler) NULL, /* SIOCSIWPOWER */ (iw_handler) NULL, /* SIOCGIWPOWER */ -#if WIRELESS_EXT > 17 /* WPA operations */ - (iw_handler) NULL, /* -- hole -- */ (iw_handler) NULL, /* -- hole -- */ (iw_handler) NULL, /* SIOCSIWGENIE set generic IE */ @@ -1848,7 +1794,6 @@ static iw_handler p80211wext_handlers[] = { (iw_handler) p80211wext_set_encodeext, /* SIOCSIWENCODEEXT set encoding token & mode */ (iw_handler) p80211wext_get_encodeext, /* SIOCGIWENCODEEXT get encoding token & mode */ (iw_handler) NULL, /* SIOCSIWPMKSA PMKSA cache operation */ -#endif }; struct iw_handler_def p80211wext_handler_def = { @@ -1858,160 +1803,9 @@ struct iw_handler_def p80211wext_handler_def = { .standard = p80211wext_handlers, .private = NULL, .private_args = NULL, -#if WIRELESS_EXT > 16 .get_wireless_stats = p80211wext_get_wireless_stats -#endif }; -#endif - -/* wireless extensions' ioctls */ -int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd) -{ - wlandevice_t *wlandev = dev->ml_priv; - -#if WIRELESS_EXT < 13 - struct iwreq *iwr = (struct iwreq*)ifr; -#endif - - p80211item_uint32_t mibitem; - int err = 0; - - DBFENTER; - - mibitem.status = P80211ENUM_msgitem_status_data_ok; - - if ( wlandev->msdstate != WLAN_MSD_RUNNING ) { - err = -ENODEV; - goto exit; - } - - WLAN_LOG_DEBUG(1, "Received wireless extension ioctl #%d.\n", cmd); - - switch (cmd) { -#if WIRELESS_EXT < 13 - case SIOCSIWNAME: /* unused */ - err = (-EOPNOTSUPP); - break; - case SIOCGIWNAME: /* get name == wireless protocol */ - err = p80211wext_giwname(dev, NULL, (char *) &iwr->u, NULL); - break; - case SIOCSIWNWID: - case SIOCGIWNWID: - err = (-EOPNOTSUPP); - break; - case SIOCSIWFREQ: /* set channel */ - err = p80211wext_siwfreq(dev, NULL, &(iwr->u.freq), NULL); - break; - case SIOCGIWFREQ: /* get channel */ - err = p80211wext_giwfreq(dev, NULL, &(iwr->u.freq), NULL); - break; - case SIOCSIWRANGE: - case SIOCSIWPRIV: - case SIOCSIWAP: /* set access point MAC addresses (BSSID) */ - err = (-EOPNOTSUPP); - break; - - case SIOCGIWAP: /* get access point MAC addresses (BSSID) */ - err = p80211wext_giwap(dev, NULL, &(iwr->u.ap_addr), NULL); - break; - -#if WIRELESS_EXT > 8 - case SIOCSIWMODE: /* set operation mode */ - case SIOCSIWESSID: /* set SSID (network name) */ - case SIOCSIWRATE: /* set default bit rate (bps) */ - err = (-EOPNOTSUPP); - break; - - case SIOCGIWMODE: /* get operation mode */ - err = p80211wext_giwmode(dev, NULL, &iwr->u.mode, NULL); - - break; - case SIOCGIWNICKN: /* get node name/nickname */ - case SIOCGIWESSID: /* get SSID */ - if(iwr->u.essid.pointer) { - char ssid[IW_ESSID_MAX_SIZE+1]; - memset(ssid, 0, sizeof(ssid)); - - err = p80211wext_giwessid(dev, NULL, &iwr->u.essid, ssid); - if(copy_to_user(iwr->u.essid.pointer, ssid, sizeof(ssid))) - err = (-EFAULT); - } - break; - case SIOCGIWRATE: - err = p80211wext_giwrate(dev, NULL, &iwr->u.bitrate, NULL); - break; - case SIOCGIWRTS: - err = p80211wext_giwrts(dev, NULL, &iwr->u.rts, NULL); - break; - case SIOCGIWFRAG: - err = p80211wext_giwfrag(dev, NULL, &iwr->u.rts, NULL); - break; - case SIOCGIWENCODE: - if (!capable(CAP_NET_ADMIN)) - err = -EPERM; - else if (iwr->u.encoding.pointer) { - char keybuf[MAX_KEYLEN]; - err = p80211wext_giwencode(dev, NULL, - &iwr->u.encoding, keybuf); - if (copy_to_user(iwr->u.encoding.pointer, keybuf, - iwr->u.encoding.length)) - err = -EFAULT; - } - break; - case SIOCGIWAPLIST: - case SIOCSIWRTS: - case SIOCSIWFRAG: - case SIOCSIWSENS: - case SIOCGIWSENS: - case SIOCSIWNICKN: /* set node name/nickname */ - case SIOCSIWENCODE: /* set encoding token & mode */ - case SIOCSIWSPY: - case SIOCGIWSPY: - case SIOCSIWPOWER: - case SIOCGIWPOWER: - case SIOCGIWPRIV: - err = (-EOPNOTSUPP); - break; - case SIOCGIWRANGE: - if(iwr->u.data.pointer != NULL) { - struct iw_range range; - err = p80211wext_giwrange(dev, NULL, &iwr->u.data, - (char *) &range); - /* Push that up to the caller */ - if (copy_to_user(iwr->u.data.pointer, &range, sizeof(range))) - err = -EFAULT; - } - break; -#endif /* WIRELESS_EXT > 8 */ -#if WIRELESS_EXT > 9 - case SIOCSIWTXPOW: - err = (-EOPNOTSUPP); - break; - case SIOCGIWTXPOW: - err = p80211wext_giwtxpow(dev, NULL, &iwr->u.txpower, NULL); - break; -#endif /* WIRELESS_EXT > 9 */ -#if WIRELESS_EXT > 10 - case SIOCSIWRETRY: - err = (-EOPNOTSUPP); - break; - case SIOCGIWRETRY: - err = p80211wext_giwretry(dev, NULL, &iwr->u.retry, NULL); - break; -#endif /* WIRELESS_EXT > 10 */ - -#endif /* WIRELESS_EXT <= 12 */ - - default: - err = (-EOPNOTSUPP); - break; - } - - exit: - DBFEXIT; - return (err); -} int p80211wext_event_associated(wlandevice_t *wlandev, int assoc) { @@ -2019,7 +1813,6 @@ int p80211wext_event_associated(wlandevice_t *wlandev, int assoc) DBFENTER; -#if WIRELESS_EXT > 13 /* Send the association state first */ data.ap_addr.sa_family = ARPHRD_ETHER; if (assoc) { @@ -2034,7 +1827,7 @@ int p80211wext_event_associated(wlandevice_t *wlandev, int assoc) if (!assoc) goto done; // XXX send association data, like IEs, etc etc. -#endif + done: DBFEXIT; return 0; diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 610078da6870..3127754f9fe8 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -134,11 +134,7 @@ typedef int64_t INT64; #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) #endif -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)) -# include -#else -# include -#endif +#include #define WLAN_LOG_ERROR(x,args...) printk(KERN_ERR "%s: " x , __func__ , ##args); @@ -186,10 +182,6 @@ typedef int64_t INT64; #define PT_REGS #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7)) -# define del_singleshot_timer_sync(a) del_timer_sync(a) -#endif - #define CONFIG_NETLINK 1 #ifndef wait_event_interruptible_timeout @@ -251,25 +243,8 @@ typedef struct net_device netdevice_t; #define in_atomic() 0 #endif -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13)) #define URB_ASYNC_UNLINK 0 -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,7)) -#define URB_ASYNC_UNLINK USB_ASYNC_UNLINK -#define usb_fill_bulk_urb FILL_BULK_URB -#define usb_kill_urb usb_unlink_urb -#else #define USB_QUEUE_BULK 0 -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11)) -typedef u32 pm_message_t; -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) -#define eth_hdr(x) (x)->mac.ethernet -#endif #ifndef might_sleep #define might_sleep(a) do { } while (0) -- cgit v1.2.3 From cf7792c2bce27502f4af57a7265ba65840187dfe Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:01 -0400 Subject: Staging: wlan-ng: Eliminate a boatload of tertiaryAP-only code. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211metadef.h | 190 ------ drivers/staging/wlan-ng/p80211metastruct.h | 24 - drivers/staging/wlan-ng/prism2mgmt.c | 169 ----- drivers/staging/wlan-ng/prism2mgmt.h | 2 - drivers/staging/wlan-ng/prism2mib.c | 979 +++-------------------------- drivers/staging/wlan-ng/prism2sta.c | 8 - 6 files changed, 102 insertions(+), 1270 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211metadef.h b/drivers/staging/wlan-ng/p80211metadef.h index 2c7f435a97e0..35adad8be8cb 100644 --- a/drivers/staging/wlan-ng/p80211metadef.h +++ b/drivers/staging/wlan-ng/p80211metadef.h @@ -1189,52 +1189,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(16) | \ P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_channel_info \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(17)) -#define DIDmsg_p2req_channel_info_channellist \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(17) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_channel_info_channeldwelltime \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(17) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_channel_info_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(17) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_channel_info_numchinfo \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(17) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_channel_info_results \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18)) -#define DIDmsg_p2req_channel_info_results_channel \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_channel_info_results_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_channel_info_results_avgnoiselevel \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_channel_info_results_peaknoiselevel \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_channel_info_results_bssactive \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_p2req_channel_info_results_pcfactive \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(18) | \ - P80211DID_MKITEM(6) | 0x00000000) #define DIDmsg_p2req_enable \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(19)) @@ -1258,22 +1212,10 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11MediumOccupancyLimit \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(2) | 0x18000000) #define DIDmib_dot11smt_dot11StationConfigTable_dot11CFPollable \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11CFPPeriod \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11CFPMaxDuration \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(5) | 0x18000000) #define DIDmib_dot11smt_dot11StationConfigTable_dot11AuthenticationResponseTimeOut \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(2) | \ @@ -1915,10 +1857,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_p2_p2Table_p2EarlyBeacon \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(2) | 0x18000000) #define DIDmib_p2_p2Table_p2ReceivedFrameStatistics \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(1) | \ @@ -1927,38 +1865,10 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_p2_p2Table_p2Authenticated \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_p2_p2Table_p2Associated \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_p2_p2Table_p2PowerSaveUserCount \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(7) | 0x10000000) #define DIDmib_p2_p2Table_p2Comment \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(8) | 0x18000000) -#define DIDmib_p2_p2Table_p2AccessMode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(9) | 0x18000000) -#define DIDmib_p2_p2Table_p2AccessAllow \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(10) | 0x18000000) -#define DIDmib_p2_p2Table_p2AccessDeny \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(11) | 0x18000000) -#define DIDmib_p2_p2Table_p2ChannelInfoResults \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(12) | 0x10000000) #define DIDmib_p2_p2Static \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2)) @@ -2026,34 +1936,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(16) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(17) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(18) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(19) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(20) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(21) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(22) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfMulticastPMBuffering \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(23) | 0x18000000) #define DIDmib_p2_p2Static_p2CnfWEPDefaultKeyID \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ @@ -2082,10 +1964,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(30) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfMaxAssociatedStations \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(31) | 0x18000000) #define DIDmib_p2_p2Static_p2CnfTxControl \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ @@ -2094,10 +1972,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(33) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfHostAuthentication \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(34) | 0x18000000) #define DIDmib_p2_p2Static_p2CnfRcvCrcError \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ @@ -2106,26 +1980,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(36) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfBeaconInterval \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(37) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfMediumOccupancyLimit \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(38) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfCFPPeriod \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(39) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfCFPMaxDuration \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(40) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfCFPFlags \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(41) | 0x18000000) #define DIDmib_p2_p2Static_p2CnfSTAPCFInfo \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ @@ -2142,18 +1996,10 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(45) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfEnhSecurity \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(46) | 0x18000000) #define DIDmib_p2_p2Static_p2CnfShortPreamble \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(47) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfExcludeLongPreamble \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(48) | 0x18000000) #define DIDmib_p2_p2Static_p2CnfAuthenticationRspTO \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ @@ -2367,10 +2213,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(5) | \ P80211DID_MKITEM(21) | 0x10000000) -#define DIDmib_p2_p2NIC_p2TertiaryFWID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(22) | 0x10000000) #define DIDmib_p2_p2MAC \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(6)) @@ -2430,10 +2272,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(6) | \ P80211DID_MKITEM(14) | 0x10000000) -#define DIDmib_p2_p2MAC_p2APCurrentScaleThresholds \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(15) | 0x10000000) #define DIDmib_p2_p2MAC_p2ProtocolRspTime \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(6) | \ @@ -2466,34 +2304,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(6) | \ P80211DID_MKITEM(23) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentTxRate1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(24) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentTxRate2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(25) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentTxRate3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(26) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentTxRate4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(27) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentTxRate5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(28) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentTxRate6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(29) | 0x10000000) -#define DIDmib_p2_p2MAC_p2OwnMACAddress \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(30) | 0x10000000) #define DIDmib_p2_p2Modem \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(7)) diff --git a/drivers/staging/wlan-ng/p80211metastruct.h b/drivers/staging/wlan-ng/p80211metastruct.h index 715f4b2adc65..9dc2dc210e12 100644 --- a/drivers/staging/wlan-ng/p80211metastruct.h +++ b/drivers/staging/wlan-ng/p80211metastruct.h @@ -609,30 +609,6 @@ typedef struct p80211msg_p2req_dump_state p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_dump_state_t; -typedef struct p80211msg_p2req_channel_info -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t channellist ; - p80211item_uint32_t channeldwelltime ; - p80211item_uint32_t resultcode ; - p80211item_uint32_t numchinfo ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_channel_info_t; - -typedef struct p80211msg_p2req_channel_info_results -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t channel ; - p80211item_uint32_t resultcode ; - p80211item_uint32_t avgnoiselevel ; - p80211item_uint32_t peaknoiselevel ; - p80211item_uint32_t bssactive ; - p80211item_uint32_t pcfactive ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_channel_info_results_t; - typedef struct p80211msg_p2req_enable { UINT32 msgcode ; diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index f850cf8607c1..5996b640ab3f 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -2305,175 +2305,6 @@ failed: return result; } -/*---------------------------------------------------------------- -* prism2mgmt_channel_info -* -* Issues a ChannelInfoRequest. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_channel_info(wlandevice_t *wlandev, void *msgp) -{ - p80211msg_p2req_channel_info_t *msg=msgp; - hfa384x_t *hw = wlandev->priv; - int result, i, n=0; - UINT16 channel_mask=0; - hfa384x_ChannelInfoRequest_data_t chinforeq; - // unsigned long now; - - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* Not supported in STA f/w */ - P80211_SET_INT(msg->resultcode, P80211ENUM_resultcode_not_supported); - goto done; - } - - /*** ACCESS POINT ***/ - -#define CHINFO_TIMEOUT 2 - - P80211_SET_INT(msg->resultcode, P80211ENUM_resultcode_success); - - /* setting default value for channellist = all channels */ - if (!msg->channellist.data) { - P80211_SET_INT(msg->channellist, 0x00007FFE); - } - /* setting default value for channeldwelltime = 100 ms */ - if (!msg->channeldwelltime.data) { - P80211_SET_INT(msg->channeldwelltime, 100); - } - channel_mask = (UINT16) (msg->channellist.data >> 1); - for (i=0, n=0; i < 14; i++) { - if (channel_mask & (1<numchinfo, n); - chinforeq.channelList = host2hfa384x_16(channel_mask); - chinforeq.channelDwellTime = host2hfa384x_16(msg->channeldwelltime.data); - - atomic_set(&hw->channel_info.done, 1); - - result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CHANNELINFOREQUEST, - &chinforeq, HFA384x_RID_CHANNELINFOREQUEST_LEN); - if ( result ) { - WLAN_LOG_ERROR("setconfig(CHANNELINFOREQUEST) failed. result=%d\n", - result); - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - goto done; - } - /* - now = jiffies; - while (atomic_read(&hw->channel_info.done) != 1) { - if ((jiffies - now) > CHINFO_TIMEOUT*HZ) { - WLAN_LOG_NOTICE("ChannelInfo results not received in %d seconds, aborting.\n", - CHINFO_TIMEOUT); - msg->resultcode.data = P80211ENUM_resultcode_timeout; - goto done; - } - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(HZ/4); - current->state = TASK_RUNNING; - } - */ - -done: - - DBFEXIT; - return 0; -} - -/*---------------------------------------------------------------- -* prism2mgmt_channel_info_results -* -* Returns required ChannelInfo result. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_channel_info_results(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - - p80211msg_p2req_channel_info_results_t *msg=msgp; - int result=0; - int channel; - - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* Not supported in STA f/w */ - P80211_SET_INT(msg->resultcode, P80211ENUM_resultcode_not_supported); - goto done; - } - - /*** ACCESS POINT ***/ - - switch (atomic_read(&hw->channel_info.done)) { - case 0: msg->resultcode.status = P80211ENUM_msgitem_status_no_value; - goto done; - case 1: msg->resultcode.status = P80211ENUM_msgitem_status_incomplete_itemdata; - goto done; - } - - P80211_SET_INT(msg->resultcode, P80211ENUM_resultcode_success); - channel=msg->channel.data-1; - - if (channel < 0 || ! (hw->channel_info.results.scanchannels & 1<resultcode.data = P80211ENUM_resultcode_invalid_parameters; - goto done; - } - WLAN_LOG_DEBUG(2, "chinfo_results: channel %d, avg/peak level=%d/%d dB, active=%d\n", - channel+1, - hw->channel_info.results.result[channel].anl, - hw->channel_info.results.result[channel].pnl, - hw->channel_info.results.result[channel].active - ); - P80211_SET_INT(msg->avgnoiselevel, hw->channel_info.results.result[channel].anl); - P80211_SET_INT(msg->peaknoiselevel, hw->channel_info.results.result[channel].pnl); - P80211_SET_INT(msg->bssactive, hw->channel_info.results.result[channel].active & - HFA384x_CHINFORESULT_BSSACTIVE - ? P80211ENUM_truth_true - : P80211ENUM_truth_false) ; - P80211_SET_INT(msg->pcfactive, hw->channel_info.results.result[channel].active & - HFA384x_CHINFORESULT_PCFACTIVE - ? P80211ENUM_truth_true - : P80211ENUM_truth_false) ; - -done: - DBFEXIT; - return result; -} - - /*---------------------------------------------------------------- * prism2mgmt_autojoin * diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h index 3ccacc4b32a6..436427cabfe6 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.h +++ b/drivers/staging/wlan-ng/prism2mgmt.h @@ -129,8 +129,6 @@ int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp); int prism2mgmt_mm_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_dump_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_enable(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_channel_info(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_channel_info_results(wlandevice_t *wlandev, void *msgp); int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp); /*--------------------------------------------------------------- diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index eb1b2e610f7a..5785ff97604d 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -93,10 +93,9 @@ /*================================================================*/ /* Local Types */ -#define F_AP 0x1 /* MIB is supported on Access Points. */ -#define F_STA 0x2 /* MIB is supported on stations. */ -#define F_READ 0x4 /* MIB may be read. */ -#define F_WRITE 0x8 /* MIB may be written. */ +#define F_STA 0x1 /* MIB is supported on stations. */ +#define F_READ 0x2 /* MIB may be read. */ +#define F_WRITE 0x4 /* MIB may be written. */ typedef struct mibrec { @@ -180,14 +179,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static int prism2mib_appcfinfoflag( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_regulatorydomains( mibrec_t *mib, int isget, @@ -284,26 +275,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static void prism2mib_priv_authlist( -hfa384x_t *hw, -prism2sta_authlist_t *list); - -static void prism2mib_priv_accessmode( -hfa384x_t *hw, -UINT32 mode); - -static void prism2mib_priv_accessallow( -hfa384x_t *hw, -p80211macarray_t *macarray); - -static void prism2mib_priv_accessdeny( -hfa384x_t *hw, -p80211macarray_t *macarray); - -static void prism2mib_priv_deauthenticate( -hfa384x_t *hw, -UINT8 *addr); - /*================================================================*/ /* Local Static Definitions */ @@ -312,31 +283,19 @@ static mibrec_t mibtab[] = { /* dot11smt MIB's */ { DIDmib_dot11smt_dot11StationConfigTable_dot11StationID, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNMACADDR, HFA384x_RID_CNFOWNMACADDR_LEN, 0, prism2mib_bytearea2pstr }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11MediumOccupancyLimit, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 0, - prism2mib_uint32offset }, { DIDmib_dot11smt_dot11StationConfigTable_dot11CFPollable, F_STA | F_READ, HFA384x_RID_CFPOLLABLE, 0, 0, prism2mib_uint32 }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11CFPPeriod, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 1, - prism2mib_uint32offset }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11CFPMaxDuration, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 2, - prism2mib_uint32offset }, { DIDmib_dot11smt_dot11StationConfigTable_dot11AuthenticationResponseTimeOut, F_STA | F_READ | F_WRITE, HFA384x_RID_CNFAUTHRSPTIMEOUT, 0, 0, prism2mib_uint32 }, { DIDmib_dot11smt_dot11StationConfigTable_dot11PrivacyOptionImplemented, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PRIVACYOPTIMP, 0, 0, prism2mib_uint32 }, { DIDmib_dot11smt_dot11StationConfigTable_dot11PowerManagementMode, @@ -355,139 +314,123 @@ static mibrec_t mibtab[] = { F_STA | F_READ | F_WRITE, HFA384x_RID_TXRATECNTL, 0, 0, prism2mib_operationalrateset }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11OperationalRateSet, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL0, 0, 0, - prism2mib_operationalrateset }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11BeaconPeriod, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPBCNINT, 0, 0, - prism2mib_uint32 }, { DIDmib_dot11smt_dot11StationConfigTable_dot11DTIMPeriod, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNDTIMPER, 0, 0, prism2mib_uint32 }, { DIDmib_dot11smt_dot11StationConfigTable_dot11AssociationResponseTimeOut, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PROTOCOLRSPTIME, 0, 0, prism2mib_uint32 }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm1, - F_AP | F_STA | F_READ, + F_STA | F_READ, 1, 0, 0, prism2mib_authalg }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm2, - F_AP | F_STA | F_READ, + F_STA | F_READ, 2, 0, 0, prism2mib_authalg }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm3, - F_AP | F_STA | F_READ, + F_STA | F_READ, 3, 0, 0, prism2mib_authalg }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm4, - F_AP | F_STA | F_READ, + F_STA | F_READ, 4, 0, 0, prism2mib_authalg }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm5, - F_AP | F_STA | F_READ, + F_STA | F_READ, 5, 0, 0, prism2mib_authalg }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm6, - F_AP | F_STA | F_READ, + F_STA | F_READ, 6, 0, 0, prism2mib_authalg }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable1, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 1, 0, 0, prism2mib_authalgenable }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable2, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 2, 0, 0, prism2mib_authalgenable }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable3, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 3, 0, 0, prism2mib_authalgenable }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable4, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 4, 0, 0, prism2mib_authalgenable }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable5, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 5, 0, 0, prism2mib_authalgenable }, { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable6, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 6, 0, 0, prism2mib_authalgenable }, { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY0, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY1, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY2, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY3, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFWEPFLAGS, HFA384x_WEPFLAGS_PRIVINVOKED, 0, prism2mib_privacyinvoked }, { DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEYID, 0, 0, prism2mib_uint32 }, { DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFWEPFLAGS, HFA384x_WEPFLAGS_EXCLUDE, 0, prism2mib_excludeunencrypted }, { DIDmib_dot11phy_dot11PhyOperationTable_dot11ShortPreambleEnabled, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFSHORTPREAMBLE, 0, 0, prism2mib_preamble }, /* dot11mac MIB's */ { DIDmib_dot11mac_dot11OperationTable_dot11MACAddress, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNMACADDR, HFA384x_RID_CNFOWNMACADDR_LEN, 0, prism2mib_bytearea2pstr }, { DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold, F_STA | F_READ | F_WRITE, HFA384x_RID_RTSTHRESH, 0, 0, prism2mib_uint32 }, - { DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH0, 0, 0, - prism2mib_uint32 }, { DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_SHORTRETRYLIMIT, 0, 0, prism2mib_uint32 }, { DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_LONGRETRYLIMIT, 0, 0, prism2mib_uint32 }, { DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold, F_STA | F_READ | F_WRITE, HFA384x_RID_FRAGTHRESH, 0, 0, prism2mib_fragmentationthreshold }, - { DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH0, 0, 0, - prism2mib_fragmentationthreshold }, { DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_MAXTXLIFETIME, 0, 0, prism2mib_uint32 }, { DIDmib_dot11mac_dot11OperationTable_dot11MaxReceiveLifetime, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_MAXRXLIFETIME, 0, 0, prism2mib_uint32 }, { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address1, @@ -622,74 +565,38 @@ static mibrec_t mibtab[] = { /* dot11phy MIB's */ { DIDmib_dot11phy_dot11PhyOperationTable_dot11PHYType, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PHYTYPE, 0, 0, prism2mib_uint32 }, { DIDmib_dot11phy_dot11PhyOperationTable_dot11TempType, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_TEMPTYPE, 0, 0, prism2mib_uint32 }, { DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel, F_STA | F_READ, HFA384x_RID_CURRENTCHANNEL, 0, 0, prism2mib_uint32 }, - { DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel, - F_AP | F_READ, - HFA384x_RID_CNFOWNCHANNEL, 0, 0, - prism2mib_uint32 }, { DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentCCAMode, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CCAMODE, 0, 0, prism2mib_uint32 }, /* p2Table MIB's */ { DIDmib_p2_p2Table_p2MMTx, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, 0, 0, 0, prism2mib_priv }, - { DIDmib_p2_p2Table_p2EarlyBeacon, - F_AP | F_READ | F_WRITE, - BIT7, 0, 0, - prism2mib_appcfinfoflag }, { DIDmib_p2_p2Table_p2ReceivedFrameStatistics, - F_AP | F_STA | F_READ, + F_STA | F_READ, 0, 0, 0, prism2mib_priv }, { DIDmib_p2_p2Table_p2CommunicationTallies, - F_AP | F_STA | F_READ, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2Authenticated, - F_AP | F_READ, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2Associated, - F_AP | F_READ, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2PowerSaveUserCount, - F_AP | F_READ, + F_STA | F_READ, 0, 0, 0, prism2mib_priv }, { DIDmib_p2_p2Table_p2Comment, - F_AP | F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2AccessMode, - F_AP | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2AccessAllow, - F_AP | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2AccessDeny, - F_AP | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2ChannelInfoResults, - F_AP | F_READ, + F_STA | F_READ | F_WRITE, 0, 0, 0, prism2mib_priv }, @@ -700,7 +607,7 @@ static mibrec_t mibtab[] = { HFA384x_RID_CNFPORTTYPE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfOwnMACAddress, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNMACADDR, HFA384x_RID_CNFOWNMACADDR_LEN, 0, prism2mib_bytearea2pstr }, { DIDmib_p2_p2Static_p2CnfDesiredSSID, @@ -708,11 +615,11 @@ static mibrec_t mibtab[] = { HFA384x_RID_CNFDESIREDSSID, HFA384x_RID_CNFDESIREDSSID_LEN, 0, prism2mib_bytestr2pstr }, { DIDmib_p2_p2Static_p2CnfOwnChannel, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNCHANNEL, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfOwnSSID, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNSSID, HFA384x_RID_CNFOWNSSID_LEN, 0, prism2mib_bytestr2pstr }, { DIDmib_p2_p2Static_p2CnfOwnATIMWindow, @@ -720,11 +627,11 @@ static mibrec_t mibtab[] = { HFA384x_RID_CNFOWNATIMWIN, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfSystemScale, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFSYSSCALE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfMaxDataLength, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFMAXDATALEN, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfWDSAddress, @@ -752,151 +659,87 @@ static mibrec_t mibtab[] = { HFA384x_RID_CNFPMHOLDDUR, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfOwnName, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNNAME, HFA384x_RID_CNFOWNNAME_LEN, 0, prism2mib_bytestr2pstr }, { DIDmib_p2_p2Static_p2CnfOwnDTIMPeriod, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFOWNDTIMPER, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfWDSAddress1, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR1, HFA384x_RID_CNFWDSADDR1_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfWDSAddress2, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR2, HFA384x_RID_CNFWDSADDR2_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfWDSAddress3, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR3, HFA384x_RID_CNFWDSADDR3_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfWDSAddress4, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR4, HFA384x_RID_CNFWDSADDR4_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfWDSAddress5, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR5, HFA384x_RID_CNFWDSADDR5_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfWDSAddress6, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR6, HFA384x_RID_CNFWDSADDR6_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfMulticastPMBuffering, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFMCASTPMBUFF, 0, 0, - prism2mib_truth }, { DIDmib_p2_p2Static_p2CnfWEPDefaultKeyID, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEYID, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfWEPDefaultKey0, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY0, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_p2_p2Static_p2CnfWEPDefaultKey1, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY1, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_p2_p2Static_p2CnfWEPDefaultKey2, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY2, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_p2_p2Static_p2CnfWEPDefaultKey3, - F_AP | F_STA | F_WRITE, + F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY3, 0, 0, prism2mib_wepdefaultkey }, { DIDmib_p2_p2Static_p2CnfWEPFlags, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFWEPFLAGS, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfAuthentication, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFAUTHENTICATION, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfMaxAssociatedStations, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFMAXASSOCSTATIONS, 0, 0, - prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfTxControl, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFTXCONTROL, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfRoamingMode, F_STA | F_READ | F_WRITE, HFA384x_RID_CNFROAMINGMODE, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfHostAuthentication, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFHOSTAUTHASSOC, 0, 0, - prism2mib_truth }, { DIDmib_p2_p2Static_p2CnfRcvCrcError, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFRCVCRCERROR, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfAltRetryCount, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFALTRETRYCNT, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfBeaconInterval, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPBCNINT, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfMediumOccupancyLimit, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 0, - prism2mib_uint32offset }, - { DIDmib_p2_p2Static_p2CnfCFPPeriod, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 1, - prism2mib_uint32offset }, - { DIDmib_p2_p2Static_p2CnfCFPMaxDuration, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 2, - prism2mib_uint32offset }, - { DIDmib_p2_p2Static_p2CnfCFPFlags, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFAPPCFINFO, HFA384x_RID_CNFAPPCFINFO_LEN, 3, - prism2mib_uint32offset }, { DIDmib_p2_p2Static_p2CnfSTAPCFInfo, F_STA | F_READ | F_WRITE, HFA384x_RID_CNFSTAPCFINFO, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfPriorityQUsage, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFPRIORITYQUSAGE, HFA384x_RID_CNFPRIOQUSAGE_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2Static_p2CnfTIMCtrl, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFTIMCTRL, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfThirty2Tally, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFTHIRTY2TALLY, 0, 0, prism2mib_truth }, - { DIDmib_p2_p2Static_p2CnfEnhSecurity, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFENHSECURITY, 0, 0, - prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfShortPreamble, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFSHORTPREAMBLE, 0, 0, prism2mib_preamble }, - { DIDmib_p2_p2Static_p2CnfExcludeLongPreamble, - F_AP | F_READ | F_WRITE, - HFA384x_RID_CNFEXCLONGPREAMBLE, 0, 0, - prism2mib_truth }, { DIDmib_p2_p2Static_p2CnfAuthenticationRspTO, F_STA | F_READ | F_WRITE, HFA384x_RID_CNFAUTHRSPTIMEOUT, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfBasicRates, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFBASICRATES, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Static_p2CnfSupportedRates, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_CNFSUPPRATES, 0, 0, prism2mib_uint32 }, @@ -922,186 +765,98 @@ static mibrec_t mibtab[] = { F_STA | F_READ | F_WRITE, HFA384x_RID_PROMISCMODE, 0, 0, prism2mib_truth }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold0, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH0, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold1, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH1, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold2, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH2, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold3, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH3, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold4, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH4, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold5, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH5, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold6, - F_AP | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH6, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold0, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH0, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold1, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH1, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold2, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH2, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold3, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH3, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold4, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH4, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold5, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH5, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold6, - F_AP | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH6, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl0, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL0, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl1, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL1, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl2, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL2, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl3, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL3, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl4, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL4, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl5, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL5, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl6, - F_AP | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL6, 0, 0, - prism2mib_uint32 }, /* p2Behavior MIB's */ { DIDmib_p2_p2Behavior_p2TickTime, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_ITICKTIME, 0, 0, prism2mib_uint32 }, /* p2NIC MIB's */ { DIDmib_p2_p2NIC_p2MaxLoadTime, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_MAXLOADTIME, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2NIC_p2DLBufferPage, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_DOWNLOADBUFFER, HFA384x_RID_DOWNLOADBUFFER_LEN, 0, prism2mib_uint32offset }, { DIDmib_p2_p2NIC_p2DLBufferOffset, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_DOWNLOADBUFFER, HFA384x_RID_DOWNLOADBUFFER_LEN, 1, prism2mib_uint32offset }, { DIDmib_p2_p2NIC_p2DLBufferLength, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_DOWNLOADBUFFER, HFA384x_RID_DOWNLOADBUFFER_LEN, 2, prism2mib_uint32offset }, { DIDmib_p2_p2NIC_p2PRIIdentity, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PRIIDENTITY, HFA384x_RID_PRIIDENTITY_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2PRISupRange, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PRISUPRANGE, HFA384x_RID_PRISUPRANGE_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2CFIActRanges, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PRI_CFIACTRANGES, HFA384x_RID_CFIACTRANGES_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2BuildSequence, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_BUILDSEQ, HFA384x_RID_BUILDSEQ_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2PrimaryFWID, - F_AP | F_STA | F_READ, + F_STA | F_READ, 0, 0, 0, prism2mib_fwid }, { DIDmib_p2_p2NIC_p2SecondaryFWID, - F_AP | F_STA | F_READ, - 0, 0, 0, - prism2mib_fwid }, - { DIDmib_p2_p2NIC_p2TertiaryFWID, - F_AP | F_READ, + F_STA | F_READ, 0, 0, 0, prism2mib_fwid }, { DIDmib_p2_p2NIC_p2NICSerialNumber, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_NICSERIALNUMBER, HFA384x_RID_NICSERIALNUMBER_LEN, 0, prism2mib_bytearea2pstr }, { DIDmib_p2_p2NIC_p2NICIdentity, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_NICIDENTITY, HFA384x_RID_NICIDENTITY_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2MFISupRange, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_MFISUPRANGE, HFA384x_RID_MFISUPRANGE_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2CFISupRange, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CFISUPRANGE, HFA384x_RID_CFISUPRANGE_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2ChannelList, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CHANNELLIST, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2NIC_p2RegulatoryDomains, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_REGULATORYDOMAINS, HFA384x_RID_REGULATORYDOMAINS_LEN, 0, prism2mib_regulatorydomains }, { DIDmib_p2_p2NIC_p2TempType, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_TEMPTYPE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2NIC_p2STAIdentity, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_STAIDENTITY, HFA384x_RID_STAIDENTITY_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2STASupRange, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_STASUPRANGE, HFA384x_RID_STASUPRANGE_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2MFIActRanges, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_STA_MFIACTRANGES, HFA384x_RID_MFIACTRANGES_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2NIC_p2STACFIActRanges, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_STA_CFIACTRANGES, HFA384x_RID_CFIACTRANGES2_LEN, 0, prism2mib_uint32array }, @@ -1156,35 +911,31 @@ static mibrec_t mibtab[] = { HFA384x_RID_CURRENTTXRATE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2CurrentBeaconInterval, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CURRENTBCNINT, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2StaCurrentScaleThresholds, F_STA | F_READ, HFA384x_RID_CURRENTSCALETHRESH, HFA384x_RID_STACURSCALETHRESH_LEN, 0, prism2mib_uint32array }, - { DIDmib_p2_p2MAC_p2APCurrentScaleThresholds, - F_AP | F_READ, - HFA384x_RID_CURRENTSCALETHRESH, HFA384x_RID_APCURSCALETHRESH_LEN, 0, - prism2mib_uint32array }, { DIDmib_p2_p2MAC_p2ProtocolRspTime, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PROTOCOLRSPTIME, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2ShortRetryLimit, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_SHORTRETRYLIMIT, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2LongRetryLimit, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_LONGRETRYLIMIT, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2MaxTransmitLifetime, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_MAXTXLIFETIME, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2MaxReceiveLifetime, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_MAXRXLIFETIME, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2CFPollable, @@ -1192,70 +943,42 @@ static mibrec_t mibtab[] = { HFA384x_RID_CFPOLLABLE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2AuthenticationAlgorithms, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_AUTHALGORITHMS, HFA384x_RID_AUTHALGORITHMS_LEN, 0, prism2mib_uint32array }, { DIDmib_p2_p2MAC_p2PrivacyOptionImplemented, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PRIVACYOPTIMP, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentTxRate1, - F_AP | F_READ, - HFA384x_RID_CURRENTTXRATE1, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentTxRate2, - F_AP | F_READ, - HFA384x_RID_CURRENTTXRATE2, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentTxRate3, - F_AP | F_READ, - HFA384x_RID_CURRENTTXRATE3, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentTxRate4, - F_AP | F_READ, - HFA384x_RID_CURRENTTXRATE4, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentTxRate5, - F_AP | F_READ, - HFA384x_RID_CURRENTTXRATE5, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentTxRate6, - F_AP | F_READ, - HFA384x_RID_CURRENTTXRATE6, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2OwnMACAddress, - F_AP | F_READ, - HFA384x_RID_OWNMACADDRESS, HFA384x_RID_OWNMACADDRESS_LEN, 0, - prism2mib_bytearea2pstr }, /* p2Modem MIB's */ { DIDmib_p2_p2Modem_p2PHYType, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_PHYTYPE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Modem_p2CurrentChannel, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CURRENTCHANNEL, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Modem_p2CurrentPowerState, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CURRENTPOWERSTATE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Modem_p2CCAMode, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_CCAMODE, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Modem_p2TxPowerMax, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_TXPOWERMAX, 0, 0, prism2mib_uint32 }, { DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel, - F_AP | F_STA | F_READ | F_WRITE, + F_STA | F_READ | F_WRITE, HFA384x_RID_TXPOWERMAX, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2Modem_p2SupportedDataRates, - F_AP | F_STA | F_READ, + F_STA | F_READ, HFA384x_RID_SUPPORTEDDATARATES, HFA384x_RID_SUPPORTEDDATARATES_LEN, 0, prism2mib_bytestr2pstr }, @@ -1382,6 +1105,7 @@ int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp) hfa384x_t *hw = wlandev->priv; int result, isget; mibrec_t *mib; + UINT16 which; p80211msg_dot11req_mibset_t *msg = msgp; @@ -1396,7 +1120,7 @@ int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp) ** Determine if this is an Access Point or a station. */ - which = hw->ap ? F_AP : F_STA; + which = F_STA; /* ** Find the MIB in the MIB table. Note that a MIB may be in the @@ -1873,67 +1597,6 @@ void *data) return(result); } -/*---------------------------------------------------------------- -* prism2mib_appcfinfoflag -* -* Get/set a single flag in the APPCFINFO record. -* -* MIB record parameters: -* parm1 Bit to get/set. -* parm2 Not used. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_appcfinfoflag( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - UINT32 *uint32 = (UINT32*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; - UINT16 word; - - DBFENTER; - - result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CNFAPPCFINFO, - bytebuf, HFA384x_RID_CNFAPPCFINFO_LEN); - if (result == 0) { - if (isget) { - *uint32 = (hfa384x2host_16(wordbuf[3]) & mib->parm1) ? - P80211ENUM_truth_true : P80211ENUM_truth_false; - } else { - word = hfa384x2host_16(wordbuf[3]); - word = ((*uint32) == P80211ENUM_truth_true) ? - (word | mib->parm1) : (word & ~mib->parm1); - wordbuf[3] = host2hfa384x_16(word); - result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFAPPCFINFO, - bytebuf, HFA384x_RID_CNFAPPCFINFO_LEN); - } - } - - DBFEXIT; - return(result); -} - /*---------------------------------------------------------------- * prism2mib_regulatorydomains * @@ -2673,11 +2336,8 @@ void *data) { UINT32 *uint32 = (UINT32*) data; p80211pstrd_t *pstr = (p80211pstrd_t*) data; - p80211macarray_t *macarray = (p80211macarray_t *) data; - - int i, cnt, result, done; - prism2sta_authlist_t old; + int i, cnt, result; /* ** "test" is a lot longer than necessary but who cares? ...as long as @@ -2757,45 +2417,6 @@ void *data) break; - case DIDmib_p2_p2Table_p2Authenticated: - - if (isget) { - prism2mib_priv_authlist(hw, &old); - - macarray->cnt = 0; - for (i = 0; i < old.cnt; i++) { - if (!old.assoc[i]) { - memcpy(macarray->data[macarray->cnt], old.addr[i], WLAN_ADDR_LEN); - macarray->cnt++; - } - } - } - - break; - - case DIDmib_p2_p2Table_p2Associated: - - if (isget) { - prism2mib_priv_authlist(hw, &old); - - macarray->cnt = 0; - for (i = 0; i < old.cnt; i++) { - if (old.assoc[i]) { - memcpy(macarray->data[macarray->cnt], old.addr[i], WLAN_ADDR_LEN); - macarray->cnt++; - } - } - } - - break; - - case DIDmib_p2_p2Table_p2PowerSaveUserCount: - - if (isget) - *uint32 = hw->psusercount; - - break; - case DIDmib_p2_p2Table_p2Comment: if (isget) { @@ -2812,63 +2433,6 @@ void *data) break; - case DIDmib_p2_p2Table_p2AccessMode: - - if (isget) - *uint32 = hw->accessmode; - else - prism2mib_priv_accessmode(hw, *uint32); - - break; - - case DIDmib_p2_p2Table_p2AccessAllow: - - if (isget) { - macarray->cnt = hw->allow.cnt; - memcpy(macarray->data, hw->allow.addr, - macarray->cnt*WLAN_ADDR_LEN); - } else { - prism2mib_priv_accessallow(hw, macarray); - } - - break; - - case DIDmib_p2_p2Table_p2AccessDeny: - - if (isget) { - macarray->cnt = hw->deny.cnt; - memcpy(macarray->data, hw->deny.addr, - macarray->cnt*WLAN_ADDR_LEN); - } else { - prism2mib_priv_accessdeny(hw, macarray); - } - - break; - - case DIDmib_p2_p2Table_p2ChannelInfoResults: - - if (isget) { - done = atomic_read(&hw->channel_info.done); - if (done == 0) { - msg->resultcode.status = P80211ENUM_msgitem_status_no_value; - break; - } - if (done == 1) { - msg->resultcode.status = P80211ENUM_msgitem_status_incomplete_itemdata; - break; - } - - for (i = 0; i < 14; i++, uint32 += 5) { - uint32[0] = i+1; - uint32[1] = hw->channel_info.results.result[i].anl; - uint32[2] = hw->channel_info.results.result[i].pnl; - uint32[3] = (hw->channel_info.results.result[i].active & HFA384x_CHINFORESULT_BSSACTIVE) ? 1 : 0; - uint32[4] = (hw->channel_info.results.result[i].active & HFA384x_CHINFORESULT_PCFACTIVE) ? 1 : 0; - } - } - - break; - case DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredBSSType: if (isget) @@ -2902,345 +2466,6 @@ void *data) return(0); } -/*---------------------------------------------------------------- -* prism2mib_priv_authlist -* -* Get a copy of the list of authenticated stations. -* -* Arguments: -* priv "priv" structure. -* list List of authenticated stations. -* -* Returns: -* Nothing -* -----------------------------------------------------------------*/ - -static void prism2mib_priv_authlist( -hfa384x_t *hw, -prism2sta_authlist_t *list) -{ - prism2sta_authlist_t test; - int i; - - DBFENTER; - - /* - ** Note: The values in this record are changed by the interrupt - ** handler and therefore cannot be guaranteed to be stable while - ** they are being copied. However, the interrupt handler will - ** take priority over this code. Hence, if the same values are - ** copied twice, then we are ensured that the values have not - ** been changed. If they have, then just try again. Don't try - ** more than 10 times...the list of authenticated stations is - ** unlikely to be changing frequently enough that we can't get - ** a snapshot in 10 tries. Don't try more than this so that we - ** don't risk locking-up for long periods of time. If we still - ** haven't got the snapshot, then generate an error message and - ** return an empty list (since this is the only valid list that - ** we can guarentee). This scheme for copying values is used in - ** order to prevent having to block the interrupt handler while - ** we copy the values. - */ - - for (i = 0; i < 10; i++) { - memcpy(list, &hw->authlist, sizeof(prism2sta_authlist_t)); - memcpy(&test, &hw->authlist, sizeof(prism2sta_authlist_t)); - if (memcmp(list, &test, sizeof(prism2sta_authlist_t)) == 0) - break; - } - - if (i >= 10) { - list->cnt = 0; - WLAN_LOG_ERROR("Could not obtain snapshot of authenticated stations.\n"); - } - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* prism2mib_priv_accessmode -* -* Set the Access Mode. -* -* Arguments: -* priv "priv" structure. -* hw "hw" structure. -* mode New access mode. -* -* Returns: -* Nothing -* -----------------------------------------------------------------*/ - -static void prism2mib_priv_accessmode( -hfa384x_t *hw, -UINT32 mode) -{ - prism2sta_authlist_t old; - int i, j, deauth; - UINT8 *addr; - - DBFENTER; - - /* - ** If the mode is not changing or it is changing to "All", then it's - ** okay to go ahead without a lot of messing around. Otherwise, the - ** access mode is changing in a way that may leave some stations - ** authenticated which should not be authenticated. It will be - ** necessary to de-authenticate these stations. - */ - - if (mode == WLAN_ACCESS_ALL || mode == hw->accessmode) { - hw->accessmode = mode; - return; - } - - /* - ** Switch to the new access mode. Once this is done, then the interrupt - ** handler (which uses this value) will be prevented from authenticating - ** ADDITIONAL stations which should not be authenticated. Then get a - ** copy of the current list of authenticated stations. - */ - - hw->accessmode = mode; - - prism2mib_priv_authlist(hw, &old); - - /* - ** Now go through the list of previously authenticated stations (some - ** of which might de-authenticate themselves while we are processing it - ** but that is okay). Any station which no longer matches the access - ** mode, must be de-authenticated. - */ - - for (i = 0; i < old.cnt; i++) { - addr = old.addr[i]; - - if (mode == WLAN_ACCESS_NONE) - deauth = 1; - else { - if (mode == WLAN_ACCESS_ALLOW) { - for (j = 0; j < hw->allow.cnt; j++) - if (memcmp(addr, hw->allow.addr[j], - WLAN_ADDR_LEN) == 0) - break; - deauth = (j >= hw->allow.cnt); - } else { - for (j = 0; j < hw->deny.cnt; j++) - if (memcmp(addr, hw->deny.addr[j], - WLAN_ADDR_LEN) == 0) - break; - deauth = (j < hw->deny.cnt); - } - } - - if (deauth) prism2mib_priv_deauthenticate(hw, addr); - } - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* prism2mib_priv_accessallow -* -* Change the list of allowed MAC addresses. -* -* Arguments: -* priv "priv" structure. -* hw "hw" structure. -* macarray New array of MAC addresses. -* -* Returns: -* Nothing -* -----------------------------------------------------------------*/ - -static void prism2mib_priv_accessallow( -hfa384x_t *hw, -p80211macarray_t *macarray) -{ - prism2sta_authlist_t old; - int i, j; - - DBFENTER; - - /* - ** Change the access list. Note that the interrupt handler may be in - ** the middle of using the access list!!! Since the interrupt handler - ** will always have priority over this process and this is the only - ** process that will modify the list, this problem can be handled as - ** follows: - ** - ** 1. Set the "modify" flag. - ** 2. Change the first copy of the list. - ** 3. Clear the "modify" flag. - ** 4. Change the backup copy of the list. - ** - ** The interrupt handler will check the "modify" flag. If NOT set, then - ** the first copy of the list is valid and may be used. Otherwise, the - ** first copy is being changed but the backup copy is valid and may be - ** used. Doing things this way prevents having to have the interrupt - ** handler block while the list is being updated. - */ - - hw->allow.modify = 1; - - hw->allow.cnt = macarray->cnt; - memcpy(hw->allow.addr, macarray->data, macarray->cnt*WLAN_ADDR_LEN); - - hw->allow.modify = 0; - - hw->allow.cnt1 = macarray->cnt; - memcpy(hw->allow.addr1, macarray->data, macarray->cnt*WLAN_ADDR_LEN); - - /* - ** If the current access mode is "Allow", then changing the access - ** list may leave some stations authenticated which should not be - ** authenticated. It will be necessary to de-authenticate these - ** stations. Otherwise, the list can be changed without a lot of fuss. - */ - - if (hw->accessmode == WLAN_ACCESS_ALLOW) { - - /* - ** Go through the list of authenticated stations (some of - ** which might de-authenticate themselves while we are - ** processing it but that is okay). Any station which is - ** no longer in the list of allowed stations, must be - ** de-authenticated. - */ - - prism2mib_priv_authlist(hw, &old); - - for (i = 0; i < old.cnt; i++) { - for (j = 0; j < hw->allow.cnt; j++) - if (memcmp(old.addr[i], hw->allow.addr[j], - WLAN_ADDR_LEN) == 0) - break; - if (j >= hw->allow.cnt) - prism2mib_priv_deauthenticate(hw, old.addr[i]); - } - } - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* prism2mib_priv_accessdeny -* -* Change the list of denied MAC addresses. -* -* Arguments: -* priv "priv" structure. -* hw "hw" structure. -* macarray New array of MAC addresses. -* -* Returns: -* Nothing -* -----------------------------------------------------------------*/ - -static void prism2mib_priv_accessdeny( -hfa384x_t *hw, -p80211macarray_t *macarray) -{ - prism2sta_authlist_t old; - int i, j; - - DBFENTER; - - /* - ** Change the access list. Note that the interrupt handler may be in - ** the middle of using the access list!!! Since the interrupt handler - ** will always have priority over this process and this is the only - ** process that will modify the list, this problem can be handled as - ** follows: - ** - ** 1. Set the "modify" flag. - ** 2. Change the first copy of the list. - ** 3. Clear the "modify" flag. - ** 4. Change the backup copy of the list. - ** - ** The interrupt handler will check the "modify" flag. If NOT set, then - ** the first copy of the list is valid and may be used. Otherwise, the - ** first copy is being changed but the backup copy is valid and may be - ** used. Doing things this way prevents having to have the interrupt - ** handler block while the list is being updated. - */ - - hw->deny.modify = 1; - - hw->deny.cnt = macarray->cnt; - memcpy(hw->deny.addr, macarray->data, macarray->cnt*WLAN_ADDR_LEN); - - hw->deny.modify = 0; - - hw->deny.cnt1 = macarray->cnt; - memcpy(hw->deny.addr1, macarray->data, macarray->cnt*WLAN_ADDR_LEN); - - /* - ** If the current access mode is "Deny", then changing the access - ** list may leave some stations authenticated which should not be - ** authenticated. It will be necessary to de-authenticate these - ** stations. Otherwise, the list can be changed without a lot of fuss. - */ - - if (hw->accessmode == WLAN_ACCESS_DENY) { - - /* - ** Go through the list of authenticated stations (some of - ** which might de-authenticate themselves while we are - ** processing it but that is okay). Any station which is - ** now in the list of denied stations, must be de-authenticated. - */ - - prism2mib_priv_authlist(hw, &old); - - for (i = 0; i < old.cnt; i++) - for (j = 0; j < hw->deny.cnt; j++) - if (memcmp(old.addr[i], hw->deny.addr[j], - WLAN_ADDR_LEN) == 0) { - prism2mib_priv_deauthenticate(hw, old.addr[i]); - break; - } - } - - DBFEXIT; - return; -} - -/*---------------------------------------------------------------- -* prism2mib_priv_deauthenticate -* -* De-authenticate a station. This is done by sending a HandoverAddress -* information frame to the firmware. This should work, according to -* Intersil. -* -* Arguments: -* priv "priv" structure. -* hw "hw" structure. -* addr MAC address of station to be de-authenticated. -* -* Returns: -* Nothing -* -----------------------------------------------------------------*/ - -static void prism2mib_priv_deauthenticate( -hfa384x_t *hw, -UINT8 *addr) -{ - DBFENTER; - hfa384x_drvr_handover(hw, addr); - DBFEXIT; - return; -} - - /*---------------------------------------------------------------- * prism2mgmt_pstr2bytestr * diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 819daddeccc8..4d104a85cd8a 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -497,14 +497,6 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) WLAN_LOG_DEBUG(2,"Received mlme dump_state request\n"); result = prism2mgmt_dump_state(wlandev, msg); break; - case DIDmsg_p2req_channel_info : - WLAN_LOG_DEBUG(2,"Received mlme channel_info request\n"); - result = prism2mgmt_channel_info(wlandev, msg); - break; - case DIDmsg_p2req_channel_info_results : - WLAN_LOG_DEBUG(2,"Received mlme channel_info_results request\n"); - result = prism2mgmt_channel_info_results(wlandev, msg); - break; /* * Linux specific messages */ -- cgit v1.2.3 From 17532caec9110eddbfc9189624afcd19b0f83610 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:02 -0400 Subject: Staging: wlan-ng: Remove AP-only code from MLME functions. It is not needed in this driver. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x.h | 1 - drivers/staging/wlan-ng/p80211metadef.h | 185 ------ drivers/staging/wlan-ng/p80211metastruct.h | 94 --- drivers/staging/wlan-ng/prism2mgmt.c | 987 +++++------------------------ drivers/staging/wlan-ng/prism2mgmt.h | 7 - drivers/staging/wlan-ng/prism2sta.c | 39 +- 6 files changed, 173 insertions(+), 1140 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h index d079868d9743..289ae0c7c854 100644 --- a/drivers/staging/wlan-ng/hfa384x.h +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -2547,7 +2547,6 @@ typedef struct hfa384x UINT presniff_port_type; UINT16 presniff_wepflags; UINT32 dot11_desired_bss_type; - int ap; /* AP flag: 0 - Station, 1 - Access Point. */ int dbmadjust; diff --git a/drivers/staging/wlan-ng/p80211metadef.h b/drivers/staging/wlan-ng/p80211metadef.h index 35adad8be8cb..fd98f646b289 100644 --- a/drivers/staging/wlan-ng/p80211metadef.h +++ b/drivers/staging/wlan-ng/p80211metadef.h @@ -72,25 +72,6 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_powermgmt \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3)) -#define DIDmsg_dot11req_powermgmt_powermgmtmode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_powermgmt_wakeup \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_powermgmt_receivedtims \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_dot11req_powermgmt_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(4) | 0x00000000) #define DIDmsg_dot11req_scan \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(4)) @@ -301,119 +282,6 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(5) | \ P80211DID_MKITEM(40) | 0x00000000) -#define DIDmsg_dot11req_join \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6)) -#define DIDmsg_dot11req_join_bssid \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_join_joinfailuretimeout \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate1 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate2 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate3 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate4 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate5 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate6 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(8) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate7 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(9) | 0x00000000) -#define DIDmsg_dot11req_join_basicrate8 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(10) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate1 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(11) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate2 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(12) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate3 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(13) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate4 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(14) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate5 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(15) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate6 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(16) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate7 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(17) | 0x00000000) -#define DIDmsg_dot11req_join_operationalrate8 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(18) | 0x00000000) -#define DIDmsg_dot11req_join_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(19) | 0x00000000) -#define DIDmsg_dot11req_authenticate \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(7)) -#define DIDmsg_dot11req_authenticate_peerstaaddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_authenticate_authenticationtype \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_authenticate_authenticationfailuretimeout \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_dot11req_authenticate_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_dot11req_deauthenticate \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(8)) -#define DIDmsg_dot11req_deauthenticate_peerstaaddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_deauthenticate_reasoncode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_deauthenticate_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(3) | 0x00000000) #define DIDmsg_dot11req_associate \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(9)) @@ -445,52 +313,6 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(9) | \ P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_dot11req_reassociate \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10)) -#define DIDmsg_dot11req_reassociate_newapaddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_reassociate_reassociatefailuretimeout \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_reassociate_cfpollable \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_dot11req_reassociate_cfpollreq \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_dot11req_reassociate_privacy \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_dot11req_reassociate_listeninterval \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_dot11req_reassociate_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_dot11req_disassociate \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(11)) -#define DIDmsg_dot11req_disassociate_peerstaaddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(11) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_disassociate_reasoncode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(11) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_disassociate_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(11) | \ - P80211DID_MKITEM(3) | 0x00000000) #define DIDmsg_dot11req_reset \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(12)) @@ -1189,13 +1011,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(16) | \ P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_enable \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(19)) -#define DIDmsg_p2req_enable_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(19) | \ - P80211DID_MKITEM(1) | 0x00000000) #define DIDmib_cat_dot11smt \ P80211DID_MKSECTION(1) #define DIDmib_dot11smt_p80211Table \ diff --git a/drivers/staging/wlan-ng/p80211metastruct.h b/drivers/staging/wlan-ng/p80211metastruct.h index 9dc2dc210e12..5e163817340e 100644 --- a/drivers/staging/wlan-ng/p80211metastruct.h +++ b/drivers/staging/wlan-ng/p80211metastruct.h @@ -66,17 +66,6 @@ typedef struct p80211msg_dot11req_mibset p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_mibset_t; -typedef struct p80211msg_dot11req_powermgmt -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t powermgmtmode ; - p80211item_uint32_t wakeup ; - p80211item_uint32_t receivedtims ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_powermgmt_t; - typedef struct p80211msg_dot11req_scan { UINT32 msgcode ; @@ -147,56 +136,6 @@ typedef struct p80211msg_dot11req_scan_results p80211item_uint32_t supprate8 ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_scan_results_t; -typedef struct p80211msg_dot11req_join -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t bssid ; - UINT8 pad_5C[1] ; - p80211item_uint32_t joinfailuretimeout ; - p80211item_uint32_t basicrate1 ; - p80211item_uint32_t basicrate2 ; - p80211item_uint32_t basicrate3 ; - p80211item_uint32_t basicrate4 ; - p80211item_uint32_t basicrate5 ; - p80211item_uint32_t basicrate6 ; - p80211item_uint32_t basicrate7 ; - p80211item_uint32_t basicrate8 ; - p80211item_uint32_t operationalrate1 ; - p80211item_uint32_t operationalrate2 ; - p80211item_uint32_t operationalrate3 ; - p80211item_uint32_t operationalrate4 ; - p80211item_uint32_t operationalrate5 ; - p80211item_uint32_t operationalrate6 ; - p80211item_uint32_t operationalrate7 ; - p80211item_uint32_t operationalrate8 ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_join_t; - -typedef struct p80211msg_dot11req_authenticate -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - UINT8 pad_6C[1] ; - p80211item_uint32_t authenticationtype ; - p80211item_uint32_t authenticationfailuretimeout ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_authenticate_t; - -typedef struct p80211msg_dot11req_deauthenticate -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - UINT8 pad_7C[1] ; - p80211item_uint32_t reasoncode ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_deauthenticate_t; - typedef struct p80211msg_dot11req_associate { UINT32 msgcode ; @@ -212,31 +151,6 @@ typedef struct p80211msg_dot11req_associate p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_associate_t; -typedef struct p80211msg_dot11req_reassociate -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t newapaddress ; - UINT8 pad_9C[1] ; - p80211item_uint32_t reassociatefailuretimeout ; - p80211item_uint32_t cfpollable ; - p80211item_uint32_t cfpollreq ; - p80211item_uint32_t privacy ; - p80211item_uint32_t listeninterval ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_reassociate_t; - -typedef struct p80211msg_dot11req_disassociate -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - UINT8 pad_10C[1] ; - p80211item_uint32_t reasoncode ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_disassociate_t; typedef struct p80211msg_dot11req_reset { @@ -609,12 +523,4 @@ typedef struct p80211msg_p2req_dump_state p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_dump_state_t; -typedef struct p80211msg_p2req_enable -{ - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_enable_t; - #endif diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index 5996b640ab3f..de2ec1e7c9de 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -97,89 +97,12 @@ #include "hfa384x.h" #include "prism2mgmt.h" -/*================================================================*/ -/* Local Constants */ - - -/*================================================================*/ -/* Local Macros */ - /* Converts 802.11 format rate specifications to prism2 */ #define p80211rate_to_p2bit(n) ((((n)&~BIT7) == 2) ? BIT0 : \ (((n)&~BIT7) == 4) ? BIT1 : \ (((n)&~BIT7) == 11) ? BIT2 : \ (((n)&~BIT7) == 22) ? BIT3 : 0) -/*================================================================*/ -/* Local Types */ - - -/*================================================================*/ -/* Local Static Definitions */ - - -/*================================================================*/ -/* Local Function Declarations */ - - -/*================================================================*/ -/* Function Definitions */ - - -/*---------------------------------------------------------------- -* prism2mgmt_powermgmt -* -* Set the power management state of this station's MAC. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_powermgmt(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_powermgmt_t *msg = msgp; - - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* - * Set CNFPMENABLED (on or off) - * Set CNFMULTICASTRX (if PM on, otherwise clear) - * Spout a notice stating that SleepDuration and - * HoldoverDuration and PMEPS also have an impact. - */ - /* Powermgmt is currently unsupported for STA */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } else { - - /*** ACCESS POINT ***/ - - /* Powermgmt is never supported for AP */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } - - DBFEXIT; - return result; -} - - /*---------------------------------------------------------------- * prism2mgmt_scan * @@ -217,13 +140,6 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp) DBFENTER; - if (hw->ap) { - WLAN_LOG_ERROR("Prism2 in AP mode cannot perform scans.\n"); - result = 1; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - goto exit; - } - /* gatekeeper check */ if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major, hw->ident_sta_fw.minor, @@ -468,12 +384,6 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp) req->resultcode.status = P80211ENUM_msgitem_status_data_ok; - if (hw->ap) { - result = 1; - req->resultcode.data = P80211ENUM_resultcode_not_supported; - goto exit; - } - if (! hw->scanresults) { WLAN_LOG_ERROR("dot11req_scan_results can only be used after a successful dot11req_scan.\n"); result = 2; @@ -600,55 +510,6 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp) return result; } - -/*---------------------------------------------------------------- -* prism2mgmt_join -* -* Join a BSS whose BSS description was previously obtained with -* a scan. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_join(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_join_t *msg = msgp; - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* TODO: Implement after scan */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } else { - - /*** ACCESS POINT ***/ - - /* Never supported by APs */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } - - DBFEXIT; - return result; -} - - /*---------------------------------------------------------------- * prism2mgmt_p2_join * @@ -680,380 +541,162 @@ int prism2mgmt_p2_join(wlandevice_t *wlandev, void *msgp) hfa384x_JoinRequest_data_t joinreq; DBFENTER; - if (!hw->ap) { - - wlandev->macmode = WLAN_MACMODE_NONE; - - /*** STATION ***/ - /* Set the PortType */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - - /* ess port */ - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 1); - if ( result ) { - WLAN_LOG_ERROR("Failed to set Port Type\n"); - goto failed; - } - - /* Set the auth type */ - if ( msg->authtype.data == P80211ENUM_authalg_sharedkey ) { - reg = HFA384x_CNFAUTHENTICATION_SHAREDKEY; - } else { - reg = HFA384x_CNFAUTHENTICATION_OPENSYSTEM; - } - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAUTHENTICATION, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set Authentication\n"); - goto failed; - } - - /* Turn off all roaming */ - hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFROAMINGMODE, 3); - if ( result ) { - WLAN_LOG_ERROR("Failed to Turn off Roaming\n"); - goto failed; - } - - /* Basic rates */ - reg = 0; - if ( msg->basicrate1.status == P80211ENUM_msgitem_status_data_ok ) { - reg = p80211rate_to_p2bit(msg->basicrate1.data); - } - if ( msg->basicrate2.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate2.data); - } - if ( msg->basicrate3.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate3.data); - } - if ( msg->basicrate4.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate4.data); - } - if ( msg->basicrate5.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate5.data); - } - if ( msg->basicrate6.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate6.data); - } - if ( msg->basicrate7.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate7.data); - } - if ( msg->basicrate8.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate8.data); - } - if( reg == 0) - reg = 0x03; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFBASICRATES, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set basicrates=%d.\n", reg); - goto failed; - } - - /* Operational rates (supprates and txratecontrol) */ - reg = 0; - if ( msg->operationalrate1.status == P80211ENUM_msgitem_status_data_ok ) { - reg = p80211rate_to_p2bit(msg->operationalrate1.data); - } - if ( msg->operationalrate2.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate2.data); - } - if ( msg->operationalrate3.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate3.data); - } - if ( msg->operationalrate4.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate4.data); - } - if ( msg->operationalrate5.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate5.data); - } - if ( msg->operationalrate6.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate6.data); - } - if ( msg->operationalrate7.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate7.data); - } - if ( msg->operationalrate8.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate8.data); - } - if( reg == 0) - reg = 0x0f; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set supprates=%d.\n", reg); - goto failed; - } - - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set txrates=%d.\n", reg); - goto failed; - } - - /* Set the ssid */ - memset(bytebuf, 0, 256); - pstr = (p80211pstrd_t*)&(msg->ssid.data); - prism2mgmt_pstr2bytestr(p2bytestr, pstr); - result = hfa384x_drvr_setconfig( - hw, HFA384x_RID_CNFDESIREDSSID, - bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN); - if ( result ) { - WLAN_LOG_ERROR("Failed to set SSID\n"); - goto failed; - } - - /* Enable the Port */ - result = hfa384x_cmd_enable(hw, 0); - if ( result ) { - WLAN_LOG_ERROR("Enable macport failed, result=%d.\n", result); - goto failed; - } - - /* Fill in the join request */ - joinreq.channel = msg->channel.data; - memcpy( joinreq.bssid, ((unsigned char *) &msg->bssid.data) + 1, WLAN_BSSID_LEN); - hw->joinreq = joinreq; - hw->join_ap = 1; - - /* Send the join request */ - result = hfa384x_drvr_setconfig( hw, - HFA384x_RID_JOINREQUEST, - &joinreq, HFA384x_RID_JOINREQUEST_LEN); - if(result != 0) { - WLAN_LOG_ERROR("Join request failed, result=%d.\n", result); - goto failed; - } - - } else { + wlandev->macmode = WLAN_MACMODE_NONE; - /*** ACCESS POINT ***/ + /* Set the PortType */ + msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; + msg->resultcode.data = P80211ENUM_resultcode_success; - /* Never supported by APs */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; + /* ess port */ + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 1); + if ( result ) { + WLAN_LOG_ERROR("Failed to set Port Type\n"); + goto failed; } - goto done; -failed: - WLAN_LOG_DEBUG(1, "Failed to set a config option, result=%d\n", result); - msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters; - -done: - result = 0; - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* prism2mgmt_authenticate -* -* Station should be begin an authentication exchange. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_authenticate(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_authenticate_t *msg = msgp; - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* TODO: Decide how we're going to handle this one w/ Prism2 */ - /* It could be entertaining since Prism2 doesn't have */ - /* an explicit way to control this */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; + /* Set the auth type */ + if ( msg->authtype.data == P80211ENUM_authalg_sharedkey ) { + reg = HFA384x_CNFAUTHENTICATION_SHAREDKEY; } else { - - /*** ACCESS POINT ***/ - - /* Never supported by APs */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; + reg = HFA384x_CNFAUTHENTICATION_OPENSYSTEM; } - - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* prism2mgmt_deauthenticate -* -* Send a deauthenticate notification. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_deauthenticate(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_deauthenticate_t *msg = msgp; - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* TODO: Decide how we're going to handle this one w/ Prism2 */ - /* It could be entertaining since Prism2 doesn't have */ - /* an explicit way to control this */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } else { - - /*** ACCESS POINT ***/ - hfa384x_drvr_handover(hw, msg->peerstaaddress.data.data); - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAUTHENTICATION, reg); + if ( result ) { + WLAN_LOG_ERROR("Failed to set Authentication\n"); + goto failed; } - DBFEXIT; - return result; -} - - -/*---------------------------------------------------------------- -* prism2mgmt_associate -* -* Associate with an ESS. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_associate(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - int result = 0; - p80211msg_dot11req_associate_t *msg = msgp; - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - -#if 0 - /* Set the TxRates */ - reg = 0x000f; - hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, reg); -#endif - - /* Set the PortType */ - /* ess port */ - hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 1); - - /* Enable the Port */ - hfa384x_drvr_enable(hw, 0); - - /* Set the resultcode */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - - } else { + /* Turn off all roaming */ + hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFROAMINGMODE, 3); + if ( result ) { + WLAN_LOG_ERROR("Failed to Turn off Roaming\n"); + goto failed; + } - /*** ACCESS POINT ***/ + /* Basic rates */ + reg = 0; + if ( msg->basicrate1.status == P80211ENUM_msgitem_status_data_ok ) { + reg = p80211rate_to_p2bit(msg->basicrate1.data); + } + if ( msg->basicrate2.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate2.data); + } + if ( msg->basicrate3.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate3.data); + } + if ( msg->basicrate4.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate4.data); + } + if ( msg->basicrate5.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate5.data); + } + if ( msg->basicrate6.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate6.data); + } + if ( msg->basicrate7.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate7.data); + } + if ( msg->basicrate8.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->basicrate8.data); + } + if( reg == 0) + reg = 0x03; + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFBASICRATES, reg); + if ( result ) { + WLAN_LOG_ERROR("Failed to set basicrates=%d.\n", reg); + goto failed; + } - /* Never supported on AP */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; + /* Operational rates (supprates and txratecontrol) */ + reg = 0; + if ( msg->operationalrate1.status == P80211ENUM_msgitem_status_data_ok ) { + reg = p80211rate_to_p2bit(msg->operationalrate1.data); + } + if ( msg->operationalrate2.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate2.data); + } + if ( msg->operationalrate3.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate3.data); + } + if ( msg->operationalrate4.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate4.data); + } + if ( msg->operationalrate5.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate5.data); + } + if ( msg->operationalrate6.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate6.data); + } + if ( msg->operationalrate7.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate7.data); + } + if ( msg->operationalrate8.status == P80211ENUM_msgitem_status_data_ok ) { + reg |= p80211rate_to_p2bit(msg->operationalrate8.data); + } + if( reg == 0) + reg = 0x0f; + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, reg); + if ( result ) { + WLAN_LOG_ERROR("Failed to set supprates=%d.\n", reg); + goto failed; } - DBFEXIT; - return result; -} - + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, reg); + if ( result ) { + WLAN_LOG_ERROR("Failed to set txrates=%d.\n", reg); + goto failed; + } -/*---------------------------------------------------------------- -* prism2mgmt_reassociate -* -* Renew association because of a BSS change. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_reassociate(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_reassociate_t *msg = msgp; - DBFENTER; + /* Set the ssid */ + memset(bytebuf, 0, 256); + pstr = (p80211pstrd_t*)&(msg->ssid.data); + prism2mgmt_pstr2bytestr(p2bytestr, pstr); + result = hfa384x_drvr_setconfig( + hw, HFA384x_RID_CNFDESIREDSSID, + bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN); + if ( result ) { + WLAN_LOG_ERROR("Failed to set SSID\n"); + goto failed; + } - if (!hw->ap) { + /* Enable the Port */ + result = hfa384x_cmd_enable(hw, 0); + if ( result ) { + WLAN_LOG_ERROR("Enable macport failed, result=%d.\n", result); + goto failed; + } - /*** STATION ***/ + /* Fill in the join request */ + joinreq.channel = msg->channel.data; + memcpy( joinreq.bssid, ((unsigned char *) &msg->bssid.data) + 1, WLAN_BSSID_LEN); + hw->joinreq = joinreq; + hw->join_ap = 1; - /* TODO: Not supported yet...not sure how we're going to do it */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } else { + /* Send the join request */ + result = hfa384x_drvr_setconfig( hw, + HFA384x_RID_JOINREQUEST, + &joinreq, HFA384x_RID_JOINREQUEST_LEN); + if(result != 0) { + WLAN_LOG_ERROR("Join request failed, result=%d.\n", result); + goto failed; + } - /*** ACCESS POINT ***/ + goto done; +failed: + WLAN_LOG_DEBUG(1, "Failed to set a config option, result=%d\n", result); + msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters; - /* Never supported on AP */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } +done: + result = 0; DBFEXIT; return result; } - /*---------------------------------------------------------------- -* prism2mgmt_disassociate +* prism2mgmt_associate * -* Send a disassociation notification. +* Associate with an ESS. * * Arguments: * wlandev wlan device structure @@ -1069,33 +712,34 @@ int prism2mgmt_reassociate(wlandevice_t *wlandev, void *msgp) * process thread (usually) * interrupt ----------------------------------------------------------------*/ -int prism2mgmt_disassociate(wlandevice_t *wlandev, void *msgp) +int prism2mgmt_associate(wlandevice_t *wlandev, void *msgp) { - int result = 0; hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_disassociate_t *msg = msgp; + int result = 0; + p80211msg_dot11req_associate_t *msg = msgp; DBFENTER; - if (!hw->ap) { +#if 0 + /* Set the TxRates */ + reg = 0x000f; + hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, reg); +#endif - /*** STATION ***/ + /* Set the PortType */ + /* ess port */ + hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 1); - /* TODO: Not supported yet...not sure how to do it */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - } else { + /* Enable the Port */ + hfa384x_drvr_enable(hw, 0); - /*** ACCESS POINT ***/ - hfa384x_drvr_handover(hw, msg->peerstaaddress.data.data); - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - } + /* Set the resultcode */ + msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; + msg->resultcode.data = P80211ENUM_resultcode_success; DBFEXIT; return result; } - /*---------------------------------------------------------------- * prism2mgmt_reset * @@ -1189,7 +833,6 @@ int prism2mgmt_start(wlandevice_t *wlandev, void *msgp) p80211pstrd_t *pstr; UINT8 bytebuf[80]; hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf; - hfa384x_PCFInfo_data_t *pcfinfo = (hfa384x_PCFInfo_data_t*)bytebuf; UINT16 word; DBFENTER; @@ -1198,166 +841,41 @@ int prism2mgmt_start(wlandevice_t *wlandev, void *msgp) /* Set the SSID */ memcpy(&wlandev->ssid, &msg->ssid.data, sizeof(msg->ssid.data)); - if (!hw->ap) { - /*** ADHOC IBSS ***/ - /* see if current f/w is less than 8c3 */ - if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major, - hw->ident_sta_fw.minor, - hw->ident_sta_fw.variant) < - HFA384x_FIRMWARE_VERSION(0,8,3)) { - /* Ad-Hoc not quite supported on Prism2 */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - goto done; - } - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - /*** STATION ***/ - /* Set the REQUIRED config items */ - /* SSID */ - pstr = (p80211pstrd_t*)&(msg->ssid.data); - prism2mgmt_pstr2bytestr(p2bytestr, pstr); - result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFOWNSSID, - bytebuf, HFA384x_RID_CNFOWNSSID_LEN); - if ( result ) { - WLAN_LOG_ERROR("Failed to set CnfOwnSSID\n"); - goto failed; - } - result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFDESIREDSSID, - bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN); - if ( result ) { - WLAN_LOG_ERROR("Failed to set CnfDesiredSSID\n"); - goto failed; - } - - /* bsstype - we use the default in the ap firmware */ - /* IBSS port */ - hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 0); - - /* beacon period */ - word = msg->beaconperiod.data; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAPBCNINT, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set beacon period=%d.\n", word); - goto failed; - } - - /* dschannel */ - word = msg->dschannel.data; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFOWNCHANNEL, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set channel=%d.\n", word); - goto failed; - } - /* Basic rates */ - word = p80211rate_to_p2bit(msg->basicrate1.data); - if ( msg->basicrate2.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate2.data); - } - if ( msg->basicrate3.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate3.data); - } - if ( msg->basicrate4.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate4.data); - } - if ( msg->basicrate5.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate5.data); - } - if ( msg->basicrate6.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate6.data); - } - if ( msg->basicrate7.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate7.data); - } - if ( msg->basicrate8.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->basicrate8.data); - } - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFBASICRATES, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set basicrates=%d.\n", word); - goto failed; - } - - /* Operational rates (supprates and txratecontrol) */ - word = p80211rate_to_p2bit(msg->operationalrate1.data); - if ( msg->operationalrate2.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate2.data); - } - if ( msg->operationalrate3.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate3.data); - } - if ( msg->operationalrate4.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate4.data); - } - if ( msg->operationalrate5.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate5.data); - } - if ( msg->operationalrate6.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate6.data); - } - if ( msg->operationalrate7.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate7.data); - } - if ( msg->operationalrate8.status == P80211ENUM_msgitem_status_data_ok ) { - word |= p80211rate_to_p2bit(msg->operationalrate8.data); - } - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set supprates=%d.\n", word); - goto failed; - } - - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set txrates=%d.\n", word); - goto failed; - } - - /* Set the macmode so the frame setup code knows what to do */ - if ( msg->bsstype.data == P80211ENUM_bsstype_independent ) { - wlandev->macmode = WLAN_MACMODE_IBSS_STA; - /* lets extend the data length a bit */ - hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFMAXDATALEN, 2304); - } - - /* Enable the Port */ - result = hfa384x_drvr_enable(hw, 0); - if ( result ) { - WLAN_LOG_ERROR("Enable macport failed, result=%d.\n", result); - goto failed; - } - - msg->resultcode.data = P80211ENUM_resultcode_success; - + /*** ADHOC IBSS ***/ + /* see if current f/w is less than 8c3 */ + if (HFA384x_FIRMWARE_VERSION(hw->ident_sta_fw.major, + hw->ident_sta_fw.minor, + hw->ident_sta_fw.variant) < + HFA384x_FIRMWARE_VERSION(0,8,3)) { + /* Ad-Hoc not quite supported on Prism2 */ + msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; + msg->resultcode.data = P80211ENUM_resultcode_not_supported; goto done; } - /*** ACCESS POINT ***/ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - /* Validate the command, if BSStype=infra is the tertiary loaded? */ - if ( msg->bsstype.data == P80211ENUM_bsstype_independent ) { - WLAN_LOG_ERROR("AP driver cannot create IBSS.\n"); - goto failed; - } else if ( hw->cap_sup_sta.id != 5) { - WLAN_LOG_ERROR("AP driver failed to detect AP firmware.\n"); - goto failed; - } - + /*** STATION ***/ /* Set the REQUIRED config items */ /* SSID */ pstr = (p80211pstrd_t*)&(msg->ssid.data); prism2mgmt_pstr2bytestr(p2bytestr, pstr); result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFOWNSSID, - bytebuf, HFA384x_RID_CNFOWNSSID_LEN); + bytebuf, HFA384x_RID_CNFOWNSSID_LEN); if ( result ) { - WLAN_LOG_ERROR("Failed to set SSID, result=0x%04x\n", result); + WLAN_LOG_ERROR("Failed to set CnfOwnSSID\n"); + goto failed; + } + result = hfa384x_drvr_setconfig( hw, HFA384x_RID_CNFDESIREDSSID, + bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN); + if ( result ) { + WLAN_LOG_ERROR("Failed to set CnfDesiredSSID\n"); goto failed; } /* bsstype - we use the default in the ap firmware */ + /* IBSS port */ + hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 0); /* beacon period */ word = msg->beaconperiod.data; @@ -1431,98 +949,20 @@ int prism2mgmt_start(wlandevice_t *wlandev, void *msgp) WLAN_LOG_ERROR("Failed to set supprates=%d.\n", word); goto failed; } - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL0, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set txrates=%d.\n", word); - goto failed; - } - - /* ibssatimwindow */ - if (msg->ibssatimwindow.status == P80211ENUM_msgitem_status_data_ok) { - WLAN_LOG_INFO("prism2mgmt_start: atimwindow not used in " - "Infrastructure mode, ignored.\n"); - } - - /* DTIM period */ - word = msg->dtimperiod.data; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFOWNDTIMPER, word); - if ( result ) { - WLAN_LOG_ERROR("Failed to set dtim period=%d.\n", word); - goto failed; - } - - /* probedelay */ - if (msg->probedelay.status == P80211ENUM_msgitem_status_data_ok) { - WLAN_LOG_INFO("prism2mgmt_start: probedelay not " - "supported in prism2, ignored.\n"); - } - - /* cfpollable, cfpollreq, cfpperiod, cfpmaxduration */ - if (msg->cfpollable.data == P80211ENUM_truth_true && - msg->cfpollreq.data == P80211ENUM_truth_true ) { - WLAN_LOG_ERROR("cfpollable=cfpollreq=true is illegal.\n"); - result = -1; - goto failed; - } - - /* read the PCFInfo and update */ - result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CNFAPPCFINFO, - pcfinfo, HFA384x_RID_CNFAPPCFINFO_LEN); - if ( result ) { - WLAN_LOG_INFO("prism2mgmt_start: read(pcfinfo) failed, " - "assume it's " - "not supported, pcf settings ignored.\n"); - goto pcf_skip; - } - if ((msg->cfpollable.data == P80211ENUM_truth_false && - msg->cfpollreq.data == P80211ENUM_truth_false) ) { - pcfinfo->MediumOccupancyLimit = 0; - pcfinfo->CFPPeriod = 0; - pcfinfo->CFPMaxDuration = 0; - pcfinfo->CFPFlags &= host2hfa384x_16((UINT16)~BIT0); - - if ( msg->cfpperiod.status == P80211ENUM_msgitem_status_data_ok || - msg->cfpmaxduration.status == P80211ENUM_msgitem_status_data_ok ) { - WLAN_LOG_WARNING( - "Setting cfpperiod or cfpmaxduration when " - "cfpollable and cfreq are false is pointless.\n"); - } - } - if ((msg->cfpollable.data == P80211ENUM_truth_true || - msg->cfpollreq.data == P80211ENUM_truth_true) ) { - if ( msg->cfpollable.data == P80211ENUM_truth_true) { - pcfinfo->CFPFlags |= host2hfa384x_16((UINT16)BIT0); - } - - if ( msg->cfpperiod.status == P80211ENUM_msgitem_status_data_ok) { - pcfinfo->CFPPeriod = msg->cfpperiod.data; - pcfinfo->CFPPeriod = host2hfa384x_16(pcfinfo->CFPPeriod); - } - if ( msg->cfpmaxduration.status == P80211ENUM_msgitem_status_data_ok) { - pcfinfo->CFPMaxDuration = msg->cfpmaxduration.data; - pcfinfo->CFPMaxDuration = host2hfa384x_16(pcfinfo->CFPMaxDuration); - pcfinfo->MediumOccupancyLimit = pcfinfo->CFPMaxDuration; - } - } - result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFAPPCFINFO, - pcfinfo, HFA384x_RID_CNFAPPCFINFO_LEN); + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, word); if ( result ) { - WLAN_LOG_ERROR("write(pcfinfo) failed.\n"); + WLAN_LOG_ERROR("Failed to set txrates=%d.\n", word); goto failed; } -pcf_skip: /* Set the macmode so the frame setup code knows what to do */ - if ( msg->bsstype.data == P80211ENUM_bsstype_infrastructure ) { - wlandev->macmode = WLAN_MACMODE_ESS_AP; + if ( msg->bsstype.data == P80211ENUM_bsstype_independent ) { + wlandev->macmode = WLAN_MACMODE_IBSS_STA; /* lets extend the data length a bit */ hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFMAXDATALEN, 2304); } - /* Set the BSSID to the same as our MAC */ - memcpy( wlandev->bssid, wlandev->netdev->dev_addr, WLAN_BSSID_LEN); - /* Enable the Port */ result = hfa384x_drvr_enable(hw, 0); if ( result ) { @@ -1544,80 +984,6 @@ done: return result; } - -/*---------------------------------------------------------------- -* prism2mgmt_enable -* -* Start a BSS. Any station can do this for IBSS, only AP for ESS. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_enable(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_enable_t *msg = msgp; - DBFENTER; - - if (!hw->ap) { - - /*** STATION ***/ - - /* Ad-Hoc not quite supported on Prism2 */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - goto done; - } - - /*** ACCESS POINT ***/ - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - /* Is the tertiary loaded? */ - if ( hw->cap_sup_sta.id != 5) { - WLAN_LOG_ERROR("AP driver failed to detect AP firmware.\n"); - goto failed; - } - - /* Set the macmode so the frame setup code knows what to do */ - wlandev->macmode = WLAN_MACMODE_ESS_AP; - - /* Set the BSSID to the same as our MAC */ - memcpy( wlandev->bssid, wlandev->netdev->dev_addr, WLAN_BSSID_LEN); - - /* Enable the Port */ - result = hfa384x_drvr_enable(hw, 0); - if ( result ) { - WLAN_LOG_ERROR("Enable macport failed, result=%d.\n", result); - goto failed; - } - - msg->resultcode.data = P80211ENUM_resultcode_success; - - goto done; -failed: - msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters; - -done: - result = 0; - - DBFEXIT; - return result; -} - - /*---------------------------------------------------------------- * prism2mgmt_readpda * @@ -2341,16 +1707,6 @@ int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp) /* Set the SSID */ memcpy(&wlandev->ssid, &msg->ssid.data, sizeof(msg->ssid.data)); - if (hw->ap) { - - /*** ACCESS POINT ***/ - - /* Never supported on AP */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - goto done; - } - /* Disable the Port */ hfa384x_drvr_disable(hw, 0); @@ -2402,7 +1758,6 @@ int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp) msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; msg->resultcode.data = P80211ENUM_resultcode_success; -done: DBFEXIT; return result; } diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h index 436427cabfe6..c214a6484f97 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.h +++ b/drivers/staging/wlan-ng/prism2mgmt.h @@ -100,16 +100,10 @@ prism2sta_ev_alloc(wlandevice_t *wlandev); int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_powermgmt(wlandevice_t *wlandev, void *msgp); int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp); int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_join(wlandevice_t *wlandev, void *msgp); int prism2mgmt_p2_join(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_authenticate(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_deauthenticate(wlandevice_t *wlandev, void *msgp); int prism2mgmt_associate(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_reassociate(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_disassociate(wlandevice_t *wlandev, void *msgp); int prism2mgmt_reset(wlandevice_t *wlandev, void *msgp); int prism2mgmt_start(wlandevice_t *wlandev, void *msgp); int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp); @@ -128,7 +122,6 @@ int prism2mgmt_flashdl_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp); int prism2mgmt_mm_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_dump_state(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_enable(wlandevice_t *wlandev, void *msgp); int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp); /*--------------------------------------------------------------- diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 4d104a85cd8a..8ce1ee970b88 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -390,10 +390,6 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) WLAN_LOG_DEBUG(2,"Received mibset request\n"); result = prism2mgmt_mibset_mibget(wlandev, msg); break; - case DIDmsg_dot11req_powermgmt : - WLAN_LOG_DEBUG(2,"Received powermgmt request\n"); - result = prism2mgmt_powermgmt(wlandev, msg); - break; case DIDmsg_dot11req_scan : WLAN_LOG_DEBUG(2,"Received scan request\n"); result = prism2mgmt_scan(wlandev, msg); @@ -402,30 +398,10 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) WLAN_LOG_DEBUG(2,"Received scan_results request\n"); result = prism2mgmt_scan_results(wlandev, msg); break; - case DIDmsg_dot11req_join : - WLAN_LOG_DEBUG(2,"Received join request\n"); - result = prism2mgmt_join(wlandev, msg); - break; - case DIDmsg_dot11req_authenticate : - WLAN_LOG_DEBUG(2,"Received authenticate request\n"); - result = prism2mgmt_authenticate(wlandev, msg); - break; - case DIDmsg_dot11req_deauthenticate : - WLAN_LOG_DEBUG(2,"Received mlme deauthenticate request\n"); - result = prism2mgmt_deauthenticate(wlandev, msg); - break; case DIDmsg_dot11req_associate : WLAN_LOG_DEBUG(2,"Received mlme associate request\n"); result = prism2mgmt_associate(wlandev, msg); break; - case DIDmsg_dot11req_reassociate : - WLAN_LOG_DEBUG(2,"Received mlme reassociate request\n"); - result = prism2mgmt_reassociate(wlandev, msg); - break; - case DIDmsg_dot11req_disassociate : - WLAN_LOG_DEBUG(2,"Received mlme disassociate request\n"); - result = prism2mgmt_disassociate(wlandev, msg); - break; case DIDmsg_dot11req_reset : WLAN_LOG_DEBUG(2,"Received mlme reset request\n"); result = prism2mgmt_reset(wlandev, msg); @@ -522,18 +498,11 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) WLAN_LOG_DEBUG(2,"Received mlme autojoin request\n"); result = prism2mgmt_autojoin(wlandev, msg); break; - case DIDmsg_p2req_enable : - WLAN_LOG_DEBUG(2,"Received mlme enable request\n"); - result = prism2mgmt_enable(wlandev, msg); - break; case DIDmsg_lnxreq_commsquality: { p80211msg_lnxreq_commsquality_t *qualmsg; WLAN_LOG_DEBUG(2,"Received commsquality request\n"); - if (hw->ap) - break; - qualmsg = (p80211msg_lnxreq_commsquality_t*) msg; qualmsg->link.status = P80211ENUM_msgitem_status_data_ok; @@ -825,17 +794,17 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev) hw->ident_sta_fw.variant &= ~((UINT16)(BIT14 | BIT15)); if ( hw->ident_sta_fw.id == 0x1f ) { - hw->ap = 0; WLAN_LOG_INFO( "ident: sta f/w: id=0x%02x %d.%d.%d\n", hw->ident_sta_fw.id, hw->ident_sta_fw.major, hw->ident_sta_fw.minor, hw->ident_sta_fw.variant); } else { - hw->ap = 1; WLAN_LOG_INFO( "ident: ap f/w: id=0x%02x %d.%d.%d\n", hw->ident_sta_fw.id, hw->ident_sta_fw.major, hw->ident_sta_fw.minor, hw->ident_sta_fw.variant); + WLAN_LOG_ERROR("Unsupported Tertiary AP firmeare loaded!\n"); + goto failed; } /* Compatibility range, Modem supplier */ @@ -1091,10 +1060,6 @@ static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev) if ( hw->state != HFA384x_STATE_RUNNING ) goto exit; - /* If we're an AP, do nothing here */ - if (hw->ap) - goto exit; - if ( (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) != 0 ) promisc = P80211ENUM_truth_true; else -- cgit v1.2.3 From 1515ab3500309439241e15a6051f399b9bd9a6b2 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:03 -0400 Subject: Staging: wlan-ng: Get rid of the MTU tests in the rx conversion path. They are not needed. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211conv.c | 29 ----------------------------- 1 file changed, 29 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 68121b9b34fa..d58f10f11d00 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -381,14 +381,6 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff * (memcmp(saddr, e_hdr->saddr, WLAN_ETHADDR_LEN) == 0))) { WLAN_LOG_DEBUG(3, "802.3 ENCAP len: %d\n", payload_length); /* 802.3 Encapsulated */ - /* Test for an overlength frame */ - if ( payload_length > (netdev->mtu + WLAN_ETHHDR_LEN)) { - /* A bogus length ethfrm has been encap'd. */ - /* Is someone trying an oflow attack? */ - WLAN_LOG_ERROR("ENCAP frame too large (%d > %d)\n", - payload_length, netdev->mtu + WLAN_ETHHDR_LEN); - return 1; - } /* Chop off the 802.11 header. it's already sane. */ skb_pull(skb, payload_offset); @@ -408,15 +400,6 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff * /* it's a SNAP + RFC1042 frame && protocol is in STT */ /* build 802.3 + RFC1042 */ - /* Test for an overlength frame */ - if ( payload_length > netdev->mtu ) { - /* A bogus length ethfrm has been sent. */ - /* Is someone trying an oflow attack? */ - WLAN_LOG_ERROR("SNAP frame too large (%d > %d)\n", - payload_length, netdev->mtu); - return 1; - } - /* chop 802.11 header from skb. */ skb_pull(skb, payload_offset); @@ -437,18 +420,6 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff * /* it's an 802.1h frame || (an RFC1042 && protocol is not in STT) */ /* build a DIXII + RFC894 */ - /* Test for an overlength frame */ - if ((payload_length - sizeof(wlan_llc_t) - sizeof(wlan_snap_t)) - > netdev->mtu) { - /* A bogus length ethfrm has been sent. */ - /* Is someone trying an oflow attack? */ - WLAN_LOG_ERROR("DIXII frame too large (%ld > %d)\n", - (long int) (payload_length - sizeof(wlan_llc_t) - - sizeof(wlan_snap_t)), - netdev->mtu); - return 1; - } - /* chop 802.11 header from skb. */ skb_pull(skb, payload_offset); -- cgit v1.2.3 From 07581bef09c8aea1192cc2db28d880b5f7cf48ca Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:04 -0400 Subject: Staging: wlan-ng: Eliminate one more rx mtu test. It also isn't needed. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211conv.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index d58f10f11d00..aaf1c9d44487 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -444,16 +444,6 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff * /* build an 802.3 frame */ /* allocate space and setup hostbuf */ - /* Test for an overlength frame */ - if ( payload_length > netdev->mtu ) { - /* A bogus length ethfrm has been sent. */ - /* Is someone trying an oflow attack? */ - WLAN_LOG_ERROR("OTHER frame too large (%d > %d)\n", - payload_length, - netdev->mtu); - return 1; - } - /* Chop off the 802.11 header. */ skb_pull(skb, payload_offset); -- cgit v1.2.3 From afc3301a1d28a09c7beedd8b3d21f17f7d181863 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:05 -0400 Subject: Staging: wlan-ng: Eliminate local 'version.h' The kernel provides us with the proper version of this file. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x_usb.c | 3 -- drivers/staging/wlan-ng/p80211conv.c | 1 - drivers/staging/wlan-ng/p80211mod.c | 1 - drivers/staging/wlan-ng/p80211netdev.c | 5 ++- drivers/staging/wlan-ng/p80211req.c | 1 - drivers/staging/wlan-ng/p80211wep.c | 1 - drivers/staging/wlan-ng/p80211wext.c | 1 - drivers/staging/wlan-ng/prism2mgmt.c | 3 -- drivers/staging/wlan-ng/prism2mib.c | 3 -- drivers/staging/wlan-ng/prism2sta.c | 6 ++-- drivers/staging/wlan-ng/version.h | 56 ---------------------------------- drivers/staging/wlan-ng/wlan_compat.h | 2 ++ 12 files changed, 6 insertions(+), 77 deletions(-) delete mode 100644 drivers/staging/wlan-ng/version.h (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index 06700683f0a0..53c547d36ed9 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -114,9 +114,6 @@ /* System Includes */ #define WLAN_DBVAR prism2_debug -#include "version.h" - - #include #include diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index aaf1c9d44487..749ea8d93207 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -70,7 +70,6 @@ #include -#include "version.h" #include "wlan_compat.h" /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211mod.c b/drivers/staging/wlan-ng/p80211mod.c index 7a3834e16da0..29cae879ff44 100644 --- a/drivers/staging/wlan-ng/p80211mod.c +++ b/drivers/staging/wlan-ng/p80211mod.c @@ -68,7 +68,6 @@ #include #include -#include "version.h" #include "wlan_compat.h" /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 7b38883bf008..fa8bc767d9b9 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -85,7 +85,6 @@ /*================================================================*/ /* Project Includes */ -#include "version.h" #include "wlan_compat.h" #include "p80211types.h" #include "p80211hdr.h" @@ -1102,8 +1101,8 @@ p80211netdev_proc_read( goto exit; } - p += sprintf(p, "p80211 version: %s (%s)\n\n", - WLAN_RELEASE, WLAN_BUILD_DATE); + p += sprintf(p, "p80211 version: %s\n\n", + WLAN_RELEASE); p += sprintf(p, "name : %s\n", wlandev->name); p += sprintf(p, "nsd name : %s\n", wlandev->nsdname); p += sprintf(p, "address : %02x:%02x:%02x:%02x:%02x:%02x\n", diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c index 0233abeccc4b..83bd65b62488 100644 --- a/drivers/staging/wlan-ng/p80211req.c +++ b/drivers/staging/wlan-ng/p80211req.c @@ -68,7 +68,6 @@ #include #include -#include "version.h" #include "wlan_compat.h" /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211wep.c b/drivers/staging/wlan-ng/p80211wep.c index 11a50c7fbfc8..0ab0d077af92 100644 --- a/drivers/staging/wlan-ng/p80211wep.c +++ b/drivers/staging/wlan-ng/p80211wep.c @@ -56,7 +56,6 @@ #include #include -#include "version.h" #include "wlan_compat.h" // #define WEP_DEBUG diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 84b6d3208034..4a690199973f 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -56,7 +56,6 @@ /*================================================================*/ /* Project Includes */ -#include "version.h" #include "wlan_compat.h" #include "p80211types.h" diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index de2ec1e7c9de..c2f61ede0c61 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -61,9 +61,6 @@ /* System Includes */ #define WLAN_DBVAR prism2_debug -#include "version.h" - - #include #include diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index 5785ff97604d..5a8dffc5e1b8 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -54,9 +54,6 @@ /* System Includes */ #define WLAN_DBVAR prism2_debug -#include "version.h" - - #include #include diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 8ce1ee970b88..05c048071e91 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -54,8 +54,6 @@ /* System Includes */ #define WLAN_DBVAR prism2_debug -#include "version.h" - #include #include #include @@ -2221,9 +2219,9 @@ prism2sta_proc_read( // XXX 0x0001 for prism2.5/3, 0x0000 for prism2. hwtype = BIT0; - p += sprintf(p, "# %s version %s (%s)\n\n", + p += sprintf(p, "# %s version %s\n\n", dev_info, - WLAN_RELEASE, WLAN_BUILD_DATE); + WLAN_RELEASE); p += sprintf(p, "# nic h/w: id=0x%02x %d.%d.%d\n", hw->ident_nic.id, hw->ident_nic.major, diff --git a/drivers/staging/wlan-ng/version.h b/drivers/staging/wlan-ng/version.h deleted file mode 100644 index 86190a18aed5..000000000000 --- a/drivers/staging/wlan-ng/version.h +++ /dev/null @@ -1,56 +0,0 @@ -/* src/include/wlan/version.h -* -* -* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved. -* -------------------------------------------------------------------- -* -* linux-wlan -* -* The contents of this file are subject to the Mozilla Public -* License Version 1.1 (the "License"); you may not use this file -* except in compliance with the License. You may obtain a copy of -* the License at http://www.mozilla.org/MPL/ -* -* Software distributed under the License is distributed on an "AS -* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or -* implied. See the License for the specific language governing -* rights and limitations under the License. -* -* Alternatively, the contents of this file may be used under the -* terms of the GNU Public License version 2 (the "GPL"), in which -* case the provisions of the GPL are applicable instead of the -* above. If you wish to allow the use of your version of this file -* only under the terms of the GPL and not to allow others to use -* your version of this file under the MPL, indicate your decision -* by deleting the provisions above and replace them with the notice -* and other provisions required by the GPL. If you do not delete -* the provisions above, a recipient may use your version of this -* file under either the MPL or the GPL. -* -* -------------------------------------------------------------------- -* -* Inquiries regarding the linux-wlan Open Source project can be -* made directly to: -* -* AbsoluteValue Systems Inc. -* info@linux-wlan.com -* http://www.linux-wlan.com -* -* -------------------------------------------------------------------- -* -* Portions of the development of this software were funded by -* Intersil Corporation as part of PRISM(R) chipset product development. -* -* -------------------------------------------------------------------- -*/ -#ifndef _WLAN_VERSION_H -#define _WLAN_VERSION_H -#ifndef KERNEL_VERSION -#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -#endif - -#define WLAN_RELEASE "0.2.8" -#define WLAN_RELEASE_CODE 0x000208 -#define WLAN_BUILD_DATE "Thu Oct 2 11:04:42 PDT 2008" - -#endif diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 3127754f9fe8..0ecc3fa49883 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -134,6 +134,8 @@ typedef int64_t INT64; #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) #endif +#define WLAN_RELEASE "0.3.0-lkml" + #include #define WLAN_LOG_ERROR(x,args...) printk(KERN_ERR "%s: " x , __func__ , ##args); -- cgit v1.2.3 From 62db6e73828663980c1386408bb9f90e5d2399c7 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Mon, 27 Oct 2008 11:14:06 -0400 Subject: Staging: wlan-ng: Eliminate usage of procfs. These files are not needed to work properly, and don't belong in procfs Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211netdev.c | 126 --------------------------------- drivers/staging/wlan-ng/p80211netdev.h | 10 --- drivers/staging/wlan-ng/prism2sta.c | 67 ------------------ 3 files changed, 203 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index fa8bc767d9b9..e948f5c3a910 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -112,10 +112,6 @@ #define __NO_VERSION__ /* prevent the static definition */ -#ifdef CONFIG_PROC_FS -static struct proc_dir_entry *proc_p80211; -#endif - /*================================================================*/ /* Local Function Declarations */ @@ -134,16 +130,6 @@ static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr); static void p80211knetdev_tx_timeout(netdevice_t *netdev); static int p80211_rx_typedrop( wlandevice_t *wlandev, UINT16 fc); -#ifdef CONFIG_PROC_FS -static int -p80211netdev_proc_read( - char *page, - char **start, - off_t offset, - int count, - int *eof, - void *data); -#endif /*================================================================*/ /* Function Definitions */ @@ -164,14 +150,6 @@ void p80211netdev_startup(void) { DBFENTER; -#ifdef CONFIG_PROC_FS - if (init_net.proc_net != NULL) { - proc_p80211 = create_proc_entry( - "p80211", - (S_IFDIR|S_IRUGO|S_IXUGO), - init_net.proc_net); - } -#endif DBFEXIT; return; } @@ -192,11 +170,6 @@ void p80211netdev_shutdown(void) { DBFENTER; -#ifdef CONFIG_PROC_FS - if (proc_p80211 != NULL) { - remove_proc_entry("p80211", init_net.proc_net); - } -#endif DBFEXIT; } @@ -997,23 +970,6 @@ int register_wlandev(wlandevice_t *wlandev) strcpy(wlandev->name, dev->name); -#ifdef CONFIG_PROC_FS - if (proc_p80211) { - wlandev->procdir = proc_mkdir(wlandev->name, proc_p80211); - if ( wlandev->procdir ) - wlandev->procwlandev = - create_proc_read_entry("wlandev", 0, - wlandev->procdir, - p80211netdev_proc_read, - wlandev); - if (wlandev->nsd_proc_read) - create_proc_read_entry("nsd", 0, - wlandev->procdir, - wlandev->nsd_proc_read, - wlandev); - } -#endif - DBFEXIT; return 0; } @@ -1042,18 +998,6 @@ int unregister_wlandev(wlandevice_t *wlandev) DBFENTER; -#ifdef CONFIG_PROC_FS - if ( wlandev->procwlandev ) { - remove_proc_entry("wlandev", wlandev->procdir); - } - if ( wlandev->nsd_proc_read ) { - remove_proc_entry("nsd", wlandev->procdir); - } - if (wlandev->procdir) { - remove_proc_entry(wlandev->name, proc_p80211); - } -#endif - unregister_netdev(wlandev->netdev); /* Now to clean out the rx queue */ @@ -1065,76 +1009,6 @@ int unregister_wlandev(wlandevice_t *wlandev) return 0; } -#ifdef CONFIG_PROC_FS -/*---------------------------------------------------------------- -* proc_read -* -* Read function for /proc/net/p80211//wlandev -* -* Arguments: -* buf -* start -* offset -* count -* eof -* data -* Returns: -* zero on success, non-zero otherwise. -* Call Context: -* Can be either interrupt or not. -----------------------------------------------------------------*/ -static int -p80211netdev_proc_read( - char *page, - char **start, - off_t offset, - int count, - int *eof, - void *data) -{ - char *p = page; - wlandevice_t *wlandev = (wlandevice_t *) data; - - DBFENTER; - if (offset != 0) { - *eof = 1; - goto exit; - } - - p += sprintf(p, "p80211 version: %s\n\n", - WLAN_RELEASE); - p += sprintf(p, "name : %s\n", wlandev->name); - p += sprintf(p, "nsd name : %s\n", wlandev->nsdname); - p += sprintf(p, "address : %02x:%02x:%02x:%02x:%02x:%02x\n", - wlandev->netdev->dev_addr[0], wlandev->netdev->dev_addr[1], wlandev->netdev->dev_addr[2], - wlandev->netdev->dev_addr[3], wlandev->netdev->dev_addr[4], wlandev->netdev->dev_addr[5]); - p += sprintf(p, "nsd caps : %s%s%s%s%s%s%s%s%s%s\n", - (wlandev->nsdcaps & P80211_NSDCAP_HARDWAREWEP) ? "wep_hw " : "", - (wlandev->nsdcaps & P80211_NSDCAP_TIEDWEP) ? "wep_tied " : "", - (wlandev->nsdcaps & P80211_NSDCAP_NOHOSTWEP) ? "wep_hw_only " : "", - (wlandev->nsdcaps & P80211_NSDCAP_PBCC) ? "pbcc " : "", - (wlandev->nsdcaps & P80211_NSDCAP_SHORT_PREAMBLE) ? "short_preamble " : "", - (wlandev->nsdcaps & P80211_NSDCAP_AGILITY) ? "agility " : "", - (wlandev->nsdcaps & P80211_NSDCAP_AP_RETRANSMIT) ? "ap_retransmit " : "", - (wlandev->nsdcaps & P80211_NSDCAP_HWFRAGMENT) ? "hw_frag " : "", - (wlandev->nsdcaps & P80211_NSDCAP_AUTOJOIN) ? "autojoin " : "", - (wlandev->nsdcaps & P80211_NSDCAP_NOSCAN) ? "" : "scan "); - - - p += sprintf(p, "bssid : %02x:%02x:%02x:%02x:%02x:%02x\n", - wlandev->bssid[0], wlandev->bssid[1], wlandev->bssid[2], - wlandev->bssid[3], wlandev->bssid[4], wlandev->bssid[5]); - - p += sprintf(p, "Enabled : %s%s\n", - (wlandev->shortpreamble) ? "short_preamble " : "", - (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) ? "privacy" : ""); - - - exit: - DBFEXIT; - return (p - page); -} -#endif /*---------------------------------------------------------------- * p80211netdev_hwremoved diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index ddfcc98779d7..62fc2cbaf8af 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -203,10 +203,6 @@ typedef struct wlandevice netdevice_t *dev); void (*tx_timeout)(struct wlandevice *wlandev); -#ifdef CONFIG_PROC_FS - int (*nsd_proc_read)(char *page, char **start, off_t offset, int count, int *eof, void *data); -#endif - /* 802.11 State */ UINT8 bssid[WLAN_BSSID_LEN]; p80211pstr32_t ssid; @@ -228,12 +224,6 @@ typedef struct wlandevice netdevice_t *netdev; /* ptr to linux netdevice */ struct net_device_stats linux_stats; -#ifdef CONFIG_PROC_FS - /* Procfs support */ - struct proc_dir_entry *procdir; - struct proc_dir_entry *procwlandev; -#endif - /* Rx bottom half */ struct tasklet_struct rx_bh; diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 05c048071e91..bc48014f264b 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -164,17 +164,6 @@ static void prism2sta_inf_authreq_defer( static void prism2sta_inf_psusercnt( wlandevice_t *wlandev, hfa384x_InfFrame_t *inf); -#ifdef CONFIG_PROC_FS -static int -prism2sta_proc_read( - char *page, - char **start, - off_t offset, - int count, - int *eof, - void *data); -#endif - /*================================================================*/ /* Function Definitions */ @@ -2177,9 +2166,6 @@ static wlandevice_t *create_wlan(void) wlandev->open = prism2sta_open; wlandev->close = prism2sta_close; wlandev->reset = prism2sta_reset; -#ifdef CONFIG_PROC_FS - wlandev->nsd_proc_read = prism2sta_proc_read; -#endif wlandev->txframe = prism2sta_txframe; wlandev->mlmerequest = prism2sta_mlmerequest; wlandev->set_multicast_list = prism2sta_setmulticast; @@ -2194,59 +2180,6 @@ static wlandevice_t *create_wlan(void) return wlandev; } -#ifdef CONFIG_PROC_FS -static int -prism2sta_proc_read( - char *page, - char **start, - off_t offset, - int count, - int *eof, - void *data) -{ - char *p = page; - wlandevice_t *wlandev = (wlandevice_t *) data; - hfa384x_t *hw = (hfa384x_t *) wlandev->priv; - - UINT16 hwtype = 0; - - DBFENTER; - if (offset != 0) { - *eof = 1; - goto exit; - } - - // XXX 0x0001 for prism2.5/3, 0x0000 for prism2. - hwtype = BIT0; - - p += sprintf(p, "# %s version %s\n\n", - dev_info, - WLAN_RELEASE); - - p += sprintf(p, "# nic h/w: id=0x%02x %d.%d.%d\n", - hw->ident_nic.id, hw->ident_nic.major, - hw->ident_nic.minor, hw->ident_nic.variant); - - p += sprintf(p, "# pri f/w: id=0x%02x %d.%d.%d\n", - hw->ident_pri_fw.id, hw->ident_pri_fw.major, - hw->ident_pri_fw.minor, hw->ident_pri_fw.variant); - - if (hw->ident_sta_fw.id == 0x1f) { - p += sprintf(p, "# sta f/w: id=0x%02x %d.%d.%d\n", - hw->ident_sta_fw.id, hw->ident_sta_fw.major, - hw->ident_sta_fw.minor, hw->ident_sta_fw.variant); - } else { - p += sprintf(p, "# ap f/w: id=0x%02x %d.%d.%d\n", - hw->ident_sta_fw.id, hw->ident_sta_fw.major, - hw->ident_sta_fw.minor, hw->ident_sta_fw.variant); - } - - exit: - DBFEXIT; - return (p - page); -} -#endif - void prism2sta_commsqual_defer(struct work_struct *data) { hfa384x_t *hw = container_of(data, struct hfa384x, commsqual_bh); -- cgit v1.2.3 From 2b56dd735752349a391b0040dc655afb0e3d21db Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:53 -0400 Subject: Staging: wlan-ng: Use standard kernel integer (u32/s32/etc) types. wlan-ng needed to interact with userspace, and support very old kernels, so it used to define its own types for integers to ensure consistency. It's all rather irrelevant now. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x.h | 2220 ++++++++++++++-------------- drivers/staging/wlan-ng/hfa384x_usb.c | 212 +-- drivers/staging/wlan-ng/p80211conv.c | 24 +- drivers/staging/wlan-ng/p80211conv.h | 76 +- drivers/staging/wlan-ng/p80211hdr.h | 90 +- drivers/staging/wlan-ng/p80211ioctl.h | 6 +- drivers/staging/wlan-ng/p80211meta.h | 46 +- drivers/staging/wlan-ng/p80211metamib.h | 2 +- drivers/staging/wlan-ng/p80211metamsg.h | 2 +- drivers/staging/wlan-ng/p80211metastruct.h | 244 +-- drivers/staging/wlan-ng/p80211mgmt.h | 194 +-- drivers/staging/wlan-ng/p80211msg.h | 14 +- drivers/staging/wlan-ng/p80211netdev.c | 18 +- drivers/staging/wlan-ng/p80211netdev.h | 98 +- drivers/staging/wlan-ng/p80211req.c | 14 +- drivers/staging/wlan-ng/p80211req.h | 2 +- drivers/staging/wlan-ng/p80211types.h | 208 +-- drivers/staging/wlan-ng/p80211wep.c | 20 +- drivers/staging/wlan-ng/p80211wext.c | 65 +- drivers/staging/wlan-ng/prism2mgmt.c | 56 +- drivers/staging/wlan-ng/prism2mgmt.h | 32 +- drivers/staging/wlan-ng/prism2mib.c | 160 +- drivers/staging/wlan-ng/prism2sta.c | 40 +- drivers/staging/wlan-ng/wlan_compat.h | 36 +- 24 files changed, 1926 insertions(+), 1953 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h index 289ae0c7c854..23d3d59f26b1 100644 --- a/drivers/staging/wlan-ng/hfa384x.h +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -63,18 +63,18 @@ /*------ Constants --------------------------------------------*/ /*--- Mins & Maxs -----------------------------------*/ -#define HFA384x_CMD_ALLOC_LEN_MIN ((UINT16)4) -#define HFA384x_CMD_ALLOC_LEN_MAX ((UINT16)2400) -#define HFA384x_BAP_DATALEN_MAX ((UINT16)4096) -#define HFA384x_BAP_OFFSET_MAX ((UINT16)4096) -#define HFA384x_PORTID_MAX ((UINT16)7) -#define HFA384x_NUMPORTS_MAX ((UINT16)(HFA384x_PORTID_MAX+1)) -#define HFA384x_PDR_LEN_MAX ((UINT16)512) /* in bytes, from EK */ -#define HFA384x_PDA_RECS_MAX ((UINT16)200) /* a guess */ -#define HFA384x_PDA_LEN_MAX ((UINT16)1024) /* in bytes, from EK */ -#define HFA384x_SCANRESULT_MAX ((UINT16)31) -#define HFA384x_HSCANRESULT_MAX ((UINT16)31) -#define HFA384x_CHINFORESULT_MAX ((UINT16)16) +#define HFA384x_CMD_ALLOC_LEN_MIN ((u16)4) +#define HFA384x_CMD_ALLOC_LEN_MAX ((u16)2400) +#define HFA384x_BAP_DATALEN_MAX ((u16)4096) +#define HFA384x_BAP_OFFSET_MAX ((u16)4096) +#define HFA384x_PORTID_MAX ((u16)7) +#define HFA384x_NUMPORTS_MAX ((u16)(HFA384x_PORTID_MAX+1)) +#define HFA384x_PDR_LEN_MAX ((u16)512) /* in bytes, from EK */ +#define HFA384x_PDA_RECS_MAX ((u16)200) /* a guess */ +#define HFA384x_PDA_LEN_MAX ((u16)1024) /* in bytes, from EK */ +#define HFA384x_SCANRESULT_MAX ((u16)31) +#define HFA384x_HSCANRESULT_MAX ((u16)31) +#define HFA384x_CHINFORESULT_MAX ((u16)16) #define HFA384x_DRVR_FIDSTACKLEN_MAX (10) #define HFA384x_DRVR_TXBUF_MAX (sizeof(hfa384x_tx_frame_t) + \ WLAN_DATA_MAXLEN - \ @@ -88,42 +88,42 @@ #define HFA384x_USB_RWMEM_MAXLEN 2048 /*--- Support Constants -----------------------------*/ -#define HFA384x_BAP_PROC ((UINT16)0) -#define HFA384x_BAP_INT ((UINT16)1) -#define HFA384x_PORTTYPE_IBSS ((UINT16)0) -#define HFA384x_PORTTYPE_BSS ((UINT16)1) -#define HFA384x_PORTTYPE_WDS ((UINT16)2) -#define HFA384x_PORTTYPE_PSUEDOIBSS ((UINT16)3) -#define HFA384x_PORTTYPE_HOSTAP ((UINT16)6) -#define HFA384x_WEPFLAGS_PRIVINVOKED ((UINT16)BIT0) -#define HFA384x_WEPFLAGS_EXCLUDE ((UINT16)BIT1) -#define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((UINT16)BIT4) -#define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((UINT16)BIT7) -#define HFA384x_WEPFLAGS_DISALLOW_MIXED ((UINT16)BIT11) -#define HFA384x_WEPFLAGS_IV_INTERVAL1 ((UINT16)0) -#define HFA384x_WEPFLAGS_IV_INTERVAL10 ((UINT16)BIT5) -#define HFA384x_WEPFLAGS_IV_INTERVAL50 ((UINT16)BIT6) -#define HFA384x_WEPFLAGS_IV_INTERVAL100 ((UINT16)(BIT5 | BIT6)) -#define HFA384x_WEPFLAGS_FIRMWARE_WPA ((UINT16)BIT8) -#define HFA384x_WEPFLAGS_HOST_MIC ((UINT16)BIT9) -#define HFA384x_ROAMMODE_FWSCAN_FWROAM ((UINT16)1) -#define HFA384x_ROAMMODE_FWSCAN_HOSTROAM ((UINT16)2) -#define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((UINT16)3) -#define HFA384x_PORTSTATUS_DISABLED ((UINT16)1) -#define HFA384x_PORTSTATUS_INITSRCH ((UINT16)2) -#define HFA384x_PORTSTATUS_CONN_IBSS ((UINT16)3) -#define HFA384x_PORTSTATUS_CONN_ESS ((UINT16)4) -#define HFA384x_PORTSTATUS_OOR_ESS ((UINT16)5) -#define HFA384x_PORTSTATUS_CONN_WDS ((UINT16)6) -#define HFA384x_PORTSTATUS_HOSTAP ((UINT16)8) -#define HFA384x_RATEBIT_1 ((UINT16)1) -#define HFA384x_RATEBIT_2 ((UINT16)2) -#define HFA384x_RATEBIT_5dot5 ((UINT16)4) -#define HFA384x_RATEBIT_11 ((UINT16)8) +#define HFA384x_BAP_PROC ((u16)0) +#define HFA384x_BAP_int ((u16)1) +#define HFA384x_PORTTYPE_IBSS ((u16)0) +#define HFA384x_PORTTYPE_BSS ((u16)1) +#define HFA384x_PORTTYPE_WDS ((u16)2) +#define HFA384x_PORTTYPE_PSUEDOIBSS ((u16)3) +#define HFA384x_PORTTYPE_HOSTAP ((u16)6) +#define HFA384x_WEPFLAGS_PRIVINVOKED ((u16)BIT0) +#define HFA384x_WEPFLAGS_EXCLUDE ((u16)BIT1) +#define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((u16)BIT4) +#define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((u16)BIT7) +#define HFA384x_WEPFLAGS_DISALLOW_MIXED ((u16)BIT11) +#define HFA384x_WEPFLAGS_IV_intERVAL1 ((u16)0) +#define HFA384x_WEPFLAGS_IV_intERVAL10 ((u16)BIT5) +#define HFA384x_WEPFLAGS_IV_intERVAL50 ((u16)BIT6) +#define HFA384x_WEPFLAGS_IV_intERVAL100 ((u16)(BIT5 | BIT6)) +#define HFA384x_WEPFLAGS_FIRMWARE_WPA ((u16)BIT8) +#define HFA384x_WEPFLAGS_HOST_MIC ((u16)BIT9) +#define HFA384x_ROAMMODE_FWSCAN_FWROAM ((u16)1) +#define HFA384x_ROAMMODE_FWSCAN_HOSTROAM ((u16)2) +#define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((u16)3) +#define HFA384x_PORTSTATUS_DISABLED ((u16)1) +#define HFA384x_PORTSTATUS_INITSRCH ((u16)2) +#define HFA384x_PORTSTATUS_CONN_IBSS ((u16)3) +#define HFA384x_PORTSTATUS_CONN_ESS ((u16)4) +#define HFA384x_PORTSTATUS_OOR_ESS ((u16)5) +#define HFA384x_PORTSTATUS_CONN_WDS ((u16)6) +#define HFA384x_PORTSTATUS_HOSTAP ((u16)8) +#define HFA384x_RATEBIT_1 ((u16)1) +#define HFA384x_RATEBIT_2 ((u16)2) +#define HFA384x_RATEBIT_5dot5 ((u16)4) +#define HFA384x_RATEBIT_11 ((u16)8) /*--- Just some symbolic names for legibility -------*/ -#define HFA384x_TXCMD_NORECL ((UINT16)0) -#define HFA384x_TXCMD_RECL ((UINT16)1) +#define HFA384x_TXCMD_NORECL ((u16)0) +#define HFA384x_TXCMD_RECL ((u16)1) /*--- MAC Internal memory constants and macros ------*/ /* masks and macros used to manipulate MAC internal memory addresses. */ @@ -140,7 +140,7 @@ */ /* Handy constant */ -#define HFA384x_ADDR_AUX_OFF_MAX ((UINT16)0x007f) +#define HFA384x_ADDR_AUX_OFF_MAX ((u16)0x007f) /* Mask bits for discarding unwanted pieces in a flat address */ #define HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80) @@ -158,25 +158,25 @@ /* Make a 32-bit flat address from AUX format 16-bit page and offset */ #define HFA384x_ADDR_AUX_MKFLAT(p,o) \ - (((UINT32)(((UINT16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) <<7) | \ - ((UINT32)(((UINT16)(o))&HFA384x_ADDR_AUX_OFF_MASK)) + (((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) <<7) | \ + ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK)) /* Make a 32-bit flat address from CMD format 16-bit page and offset */ #define HFA384x_ADDR_CMD_MKFLAT(p,o) \ - (((UINT32)(((UINT16)(p))&HFA384x_ADDR_CMD_PAGE_MASK)) <<16) | \ - ((UINT32)(((UINT16)(o))&HFA384x_ADDR_CMD_OFF_MASK)) + (((u32)(((u16)(p))&HFA384x_ADDR_CMD_PAGE_MASK)) <<16) | \ + ((u32)(((u16)(o))&HFA384x_ADDR_CMD_OFF_MASK)) /* Make AUX format offset and page from a 32-bit flat address */ #define HFA384x_ADDR_AUX_MKPAGE(f) \ - ((UINT16)((((UINT32)(f))&HFA384x_ADDR_FLAT_AUX_PAGE_MASK)>>7)) + ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_AUX_PAGE_MASK)>>7)) #define HFA384x_ADDR_AUX_MKOFF(f) \ - ((UINT16)(((UINT32)(f))&HFA384x_ADDR_FLAT_AUX_OFF_MASK)) + ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_AUX_OFF_MASK)) /* Make CMD format offset and page from a 32-bit flat address */ #define HFA384x_ADDR_CMD_MKPAGE(f) \ - ((UINT16)((((UINT32)(f))&HFA384x_ADDR_FLAT_CMD_PAGE_MASK)>>16)) + ((u16)((((u32)(f))&HFA384x_ADDR_FLAT_CMD_PAGE_MASK)>>16)) #define HFA384x_ADDR_CMD_MKOFF(f) \ - ((UINT16)(((UINT32)(f))&HFA384x_ADDR_FLAT_CMD_OFF_MASK)) + ((u16)(((u32)(f))&HFA384x_ADDR_FLAT_CMD_OFF_MASK)) /*--- Aux register masks/tests ----------------------*/ /* Some of the upper bits of the AUX offset register are used to */ @@ -188,7 +188,7 @@ /* Make AUX register offset and page values from a flat address */ #define HFA384x_AUX_MKOFF(f, c) \ - (HFA384x_ADDR_AUX_MKOFF(f) | (((UINT16)(c))<<12)) + (HFA384x_ADDR_AUX_MKOFF(f) | (((u16)(c))<<12)) #define HFA384x_AUX_MKPAGE(f) HFA384x_ADDR_AUX_MKPAGE(f) @@ -224,7 +224,7 @@ #define HFA384x_OFFSET1_OFF (0x3c) #define HFA384x_DATA1_OFF (0x70) #define HFA384x_EVSTAT_OFF (0x60) -#define HFA384x_INTEN_OFF (0x64) +#define HFA384x_intEN_OFF (0x64) #define HFA384x_EVACK_OFF (0x68) #define HFA384x_CONTROL_OFF (0x28) #define HFA384x_SWSUPPORT0_OFF (0x50) @@ -246,91 +246,91 @@ #define HFA384x_PCI_M1_CTL_OFF (0xac) /*--- Register Field Masks --------------------------*/ -#define HFA384x_CMD_BUSY ((UINT16)BIT15) -#define HFA384x_CMD_AINFO ((UINT16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8)) -#define HFA384x_CMD_MACPORT ((UINT16)(BIT10 | BIT9 | BIT8)) -#define HFA384x_CMD_RECL ((UINT16)BIT8) -#define HFA384x_CMD_WRITE ((UINT16)BIT8) -#define HFA384x_CMD_PROGMODE ((UINT16)(BIT9 | BIT8)) -#define HFA384x_CMD_CMDCODE ((UINT16)(BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0)) - -#define HFA384x_STATUS_RESULT ((UINT16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8)) -#define HFA384x_STATUS_CMDCODE ((UINT16)(BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0)) - -#define HFA384x_OFFSET_BUSY ((UINT16)BIT15) -#define HFA384x_OFFSET_ERR ((UINT16)BIT14) -#define HFA384x_OFFSET_DATAOFF ((UINT16)(BIT11 | BIT10 | BIT9 | BIT8 | BIT7 | BIT6 | BIT5 | BIT4 | BIT3 | BIT2 | BIT1)) - -#define HFA384x_EVSTAT_TICK ((UINT16)BIT15) -#define HFA384x_EVSTAT_WTERR ((UINT16)BIT14) -#define HFA384x_EVSTAT_INFDROP ((UINT16)BIT13) -#define HFA384x_EVSTAT_INFO ((UINT16)BIT7) -#define HFA384x_EVSTAT_DTIM ((UINT16)BIT5) -#define HFA384x_EVSTAT_CMD ((UINT16)BIT4) -#define HFA384x_EVSTAT_ALLOC ((UINT16)BIT3) -#define HFA384x_EVSTAT_TXEXC ((UINT16)BIT2) -#define HFA384x_EVSTAT_TX ((UINT16)BIT1) -#define HFA384x_EVSTAT_RX ((UINT16)BIT0) - -#define HFA384x_INT_BAP_OP (HFA384x_EVSTAT_INFO|HFA384x_EVSTAT_RX|HFA384x_EVSTAT_TX|HFA384x_EVSTAT_TXEXC) - -#define HFA384x_INT_NORMAL (HFA384x_EVSTAT_INFO|HFA384x_EVSTAT_RX|HFA384x_EVSTAT_TX|HFA384x_EVSTAT_TXEXC|HFA384x_EVSTAT_INFDROP|HFA384x_EVSTAT_ALLOC|HFA384x_EVSTAT_DTIM) - -#define HFA384x_INTEN_TICK ((UINT16)BIT15) -#define HFA384x_INTEN_WTERR ((UINT16)BIT14) -#define HFA384x_INTEN_INFDROP ((UINT16)BIT13) -#define HFA384x_INTEN_INFO ((UINT16)BIT7) -#define HFA384x_INTEN_DTIM ((UINT16)BIT5) -#define HFA384x_INTEN_CMD ((UINT16)BIT4) -#define HFA384x_INTEN_ALLOC ((UINT16)BIT3) -#define HFA384x_INTEN_TXEXC ((UINT16)BIT2) -#define HFA384x_INTEN_TX ((UINT16)BIT1) -#define HFA384x_INTEN_RX ((UINT16)BIT0) - -#define HFA384x_EVACK_TICK ((UINT16)BIT15) -#define HFA384x_EVACK_WTERR ((UINT16)BIT14) -#define HFA384x_EVACK_INFDROP ((UINT16)BIT13) -#define HFA384x_EVACK_INFO ((UINT16)BIT7) -#define HFA384x_EVACK_DTIM ((UINT16)BIT5) -#define HFA384x_EVACK_CMD ((UINT16)BIT4) -#define HFA384x_EVACK_ALLOC ((UINT16)BIT3) -#define HFA384x_EVACK_TXEXC ((UINT16)BIT2) -#define HFA384x_EVACK_TX ((UINT16)BIT1) -#define HFA384x_EVACK_RX ((UINT16)BIT0) - -#define HFA384x_CONTROL_AUXEN ((UINT16)(BIT15 | BIT14)) +#define HFA384x_CMD_BUSY ((u16)BIT15) +#define HFA384x_CMD_AINFO ((u16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8)) +#define HFA384x_CMD_MACPORT ((u16)(BIT10 | BIT9 | BIT8)) +#define HFA384x_CMD_RECL ((u16)BIT8) +#define HFA384x_CMD_WRITE ((u16)BIT8) +#define HFA384x_CMD_PROGMODE ((u16)(BIT9 | BIT8)) +#define HFA384x_CMD_CMDCODE ((u16)(BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0)) + +#define HFA384x_STATUS_RESULT ((u16)(BIT14 | BIT13 | BIT12 | BIT11 | BIT10 | BIT9 | BIT8)) +#define HFA384x_STATUS_CMDCODE ((u16)(BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0)) + +#define HFA384x_OFFSET_BUSY ((u16)BIT15) +#define HFA384x_OFFSET_ERR ((u16)BIT14) +#define HFA384x_OFFSET_DATAOFF ((u16)(BIT11 | BIT10 | BIT9 | BIT8 | BIT7 | BIT6 | BIT5 | BIT4 | BIT3 | BIT2 | BIT1)) + +#define HFA384x_EVSTAT_TICK ((u16)BIT15) +#define HFA384x_EVSTAT_WTERR ((u16)BIT14) +#define HFA384x_EVSTAT_INFDROP ((u16)BIT13) +#define HFA384x_EVSTAT_INFO ((u16)BIT7) +#define HFA384x_EVSTAT_DTIM ((u16)BIT5) +#define HFA384x_EVSTAT_CMD ((u16)BIT4) +#define HFA384x_EVSTAT_ALLOC ((u16)BIT3) +#define HFA384x_EVSTAT_TXEXC ((u16)BIT2) +#define HFA384x_EVSTAT_TX ((u16)BIT1) +#define HFA384x_EVSTAT_RX ((u16)BIT0) + +#define HFA384x_int_BAP_OP (HFA384x_EVSTAT_INFO|HFA384x_EVSTAT_RX|HFA384x_EVSTAT_TX|HFA384x_EVSTAT_TXEXC) + +#define HFA384x_int_NORMAL (HFA384x_EVSTAT_INFO|HFA384x_EVSTAT_RX|HFA384x_EVSTAT_TX|HFA384x_EVSTAT_TXEXC|HFA384x_EVSTAT_INFDROP|HFA384x_EVSTAT_ALLOC|HFA384x_EVSTAT_DTIM) + +#define HFA384x_intEN_TICK ((u16)BIT15) +#define HFA384x_intEN_WTERR ((u16)BIT14) +#define HFA384x_intEN_INFDROP ((u16)BIT13) +#define HFA384x_intEN_INFO ((u16)BIT7) +#define HFA384x_intEN_DTIM ((u16)BIT5) +#define HFA384x_intEN_CMD ((u16)BIT4) +#define HFA384x_intEN_ALLOC ((u16)BIT3) +#define HFA384x_intEN_TXEXC ((u16)BIT2) +#define HFA384x_intEN_TX ((u16)BIT1) +#define HFA384x_intEN_RX ((u16)BIT0) + +#define HFA384x_EVACK_TICK ((u16)BIT15) +#define HFA384x_EVACK_WTERR ((u16)BIT14) +#define HFA384x_EVACK_INFDROP ((u16)BIT13) +#define HFA384x_EVACK_INFO ((u16)BIT7) +#define HFA384x_EVACK_DTIM ((u16)BIT5) +#define HFA384x_EVACK_CMD ((u16)BIT4) +#define HFA384x_EVACK_ALLOC ((u16)BIT3) +#define HFA384x_EVACK_TXEXC ((u16)BIT2) +#define HFA384x_EVACK_TX ((u16)BIT1) +#define HFA384x_EVACK_RX ((u16)BIT0) + +#define HFA384x_CONTROL_AUXEN ((u16)(BIT15 | BIT14)) /*--- Command Code Constants --------------------------*/ /*--- Controller Commands --------------------------*/ -#define HFA384x_CMDCODE_INIT ((UINT16)0x00) -#define HFA384x_CMDCODE_ENABLE ((UINT16)0x01) -#define HFA384x_CMDCODE_DISABLE ((UINT16)0x02) -#define HFA384x_CMDCODE_DIAG ((UINT16)0x03) +#define HFA384x_CMDCODE_INIT ((u16)0x00) +#define HFA384x_CMDCODE_ENABLE ((u16)0x01) +#define HFA384x_CMDCODE_DISABLE ((u16)0x02) +#define HFA384x_CMDCODE_DIAG ((u16)0x03) /*--- Buffer Mgmt Commands --------------------------*/ -#define HFA384x_CMDCODE_ALLOC ((UINT16)0x0A) -#define HFA384x_CMDCODE_TX ((UINT16)0x0B) -#define HFA384x_CMDCODE_CLRPRST ((UINT16)0x12) +#define HFA384x_CMDCODE_ALLOC ((u16)0x0A) +#define HFA384x_CMDCODE_TX ((u16)0x0B) +#define HFA384x_CMDCODE_CLRPRST ((u16)0x12) /*--- Regulate Commands --------------------------*/ -#define HFA384x_CMDCODE_NOTIFY ((UINT16)0x10) -#define HFA384x_CMDCODE_INQ ((UINT16)0x11) +#define HFA384x_CMDCODE_NOTIFY ((u16)0x10) +#define HFA384x_CMDCODE_INQ ((u16)0x11) /*--- Configure Commands --------------------------*/ -#define HFA384x_CMDCODE_ACCESS ((UINT16)0x21) -#define HFA384x_CMDCODE_DOWNLD ((UINT16)0x22) +#define HFA384x_CMDCODE_ACCESS ((u16)0x21) +#define HFA384x_CMDCODE_DOWNLD ((u16)0x22) /*--- Debugging Commands -----------------------------*/ -#define HFA384x_CMDCODE_MONITOR ((UINT16)(0x38)) -#define HFA384x_MONITOR_ENABLE ((UINT16)(0x0b)) -#define HFA384x_MONITOR_DISABLE ((UINT16)(0x0f)) +#define HFA384x_CMDCODE_MONITOR ((u16)(0x38)) +#define HFA384x_MONITOR_ENABLE ((u16)(0x0b)) +#define HFA384x_MONITOR_DISABLE ((u16)(0x0f)) /*--- Result Codes --------------------------*/ -#define HFA384x_SUCCESS ((UINT16)(0x00)) -#define HFA384x_CARD_FAIL ((UINT16)(0x01)) -#define HFA384x_NO_BUFF ((UINT16)(0x05)) -#define HFA384x_CMD_ERR ((UINT16)(0x7F)) +#define HFA384x_SUCCESS ((u16)(0x00)) +#define HFA384x_CARD_FAIL ((u16)(0x01)) +#define HFA384x_NO_BUFF ((u16)(0x05)) +#define HFA384x_CMD_ERR ((u16)(0x7F)) /*--- Programming Modes -------------------------- MODE 0: Disable programming @@ -338,48 +338,48 @@ MODE 2: Enable non-volatile memory programming MODE 3: Program non-volatile memory section --------------------------------------------------*/ -#define HFA384x_PROGMODE_DISABLE ((UINT16)0x00) -#define HFA384x_PROGMODE_RAM ((UINT16)0x01) -#define HFA384x_PROGMODE_NV ((UINT16)0x02) -#define HFA384x_PROGMODE_NVWRITE ((UINT16)0x03) +#define HFA384x_PROGMODE_DISABLE ((u16)0x00) +#define HFA384x_PROGMODE_RAM ((u16)0x01) +#define HFA384x_PROGMODE_NV ((u16)0x02) +#define HFA384x_PROGMODE_NVWRITE ((u16)0x03) /*--- AUX register enable --------------------------*/ -#define HFA384x_AUXPW0 ((UINT16)0xfe01) -#define HFA384x_AUXPW1 ((UINT16)0xdc23) -#define HFA384x_AUXPW2 ((UINT16)0xba45) +#define HFA384x_AUXPW0 ((u16)0xfe01) +#define HFA384x_AUXPW1 ((u16)0xdc23) +#define HFA384x_AUXPW2 ((u16)0xba45) -#define HFA384x_CONTROL_AUX_ISDISABLED ((UINT16)0x0000) -#define HFA384x_CONTROL_AUX_ISENABLED ((UINT16)0xc000) -#define HFA384x_CONTROL_AUX_DOENABLE ((UINT16)0x8000) -#define HFA384x_CONTROL_AUX_DODISABLE ((UINT16)0x4000) +#define HFA384x_CONTROL_AUX_ISDISABLED ((u16)0x0000) +#define HFA384x_CONTROL_AUX_ISENABLED ((u16)0xc000) +#define HFA384x_CONTROL_AUX_DOENABLE ((u16)0x8000) +#define HFA384x_CONTROL_AUX_DODISABLE ((u16)0x4000) /*--- Record ID Constants --------------------------*/ /*-------------------------------------------------------------------- Configuration RIDs: Network Parameters, Static Configuration Entities --------------------------------------------------------------------*/ -#define HFA384x_RID_CNFPORTTYPE ((UINT16)0xFC00) -#define HFA384x_RID_CNFOWNMACADDR ((UINT16)0xFC01) -#define HFA384x_RID_CNFDESIREDSSID ((UINT16)0xFC02) -#define HFA384x_RID_CNFOWNCHANNEL ((UINT16)0xFC03) -#define HFA384x_RID_CNFOWNSSID ((UINT16)0xFC04) -#define HFA384x_RID_CNFOWNATIMWIN ((UINT16)0xFC05) -#define HFA384x_RID_CNFSYSSCALE ((UINT16)0xFC06) -#define HFA384x_RID_CNFMAXDATALEN ((UINT16)0xFC07) -#define HFA384x_RID_CNFWDSADDR ((UINT16)0xFC08) -#define HFA384x_RID_CNFPMENABLED ((UINT16)0xFC09) -#define HFA384x_RID_CNFPMEPS ((UINT16)0xFC0A) -#define HFA384x_RID_CNFMULTICASTRX ((UINT16)0xFC0B) -#define HFA384x_RID_CNFMAXSLEEPDUR ((UINT16)0xFC0C) -#define HFA384x_RID_CNFPMHOLDDUR ((UINT16)0xFC0D) -#define HFA384x_RID_CNFOWNNAME ((UINT16)0xFC0E) -#define HFA384x_RID_CNFOWNDTIMPER ((UINT16)0xFC10) -#define HFA384x_RID_CNFWDSADDR1 ((UINT16)0xFC11) -#define HFA384x_RID_CNFWDSADDR2 ((UINT16)0xFC12) -#define HFA384x_RID_CNFWDSADDR3 ((UINT16)0xFC13) -#define HFA384x_RID_CNFWDSADDR4 ((UINT16)0xFC14) -#define HFA384x_RID_CNFWDSADDR5 ((UINT16)0xFC15) -#define HFA384x_RID_CNFWDSADDR6 ((UINT16)0xFC16) -#define HFA384x_RID_CNFMCASTPMBUFF ((UINT16)0xFC17) +#define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00) +#define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01) +#define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02) +#define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03) +#define HFA384x_RID_CNFOWNSSID ((u16)0xFC04) +#define HFA384x_RID_CNFOWNATIMWIN ((u16)0xFC05) +#define HFA384x_RID_CNFSYSSCALE ((u16)0xFC06) +#define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07) +#define HFA384x_RID_CNFWDSADDR ((u16)0xFC08) +#define HFA384x_RID_CNFPMENABLED ((u16)0xFC09) +#define HFA384x_RID_CNFPMEPS ((u16)0xFC0A) +#define HFA384x_RID_CNFMULTICASTRX ((u16)0xFC0B) +#define HFA384x_RID_CNFMAXSLEEPDUR ((u16)0xFC0C) +#define HFA384x_RID_CNFPMHOLDDUR ((u16)0xFC0D) +#define HFA384x_RID_CNFOWNNAME ((u16)0xFC0E) +#define HFA384x_RID_CNFOWNDTIMPER ((u16)0xFC10) +#define HFA384x_RID_CNFWDSADDR1 ((u16)0xFC11) +#define HFA384x_RID_CNFWDSADDR2 ((u16)0xFC12) +#define HFA384x_RID_CNFWDSADDR3 ((u16)0xFC13) +#define HFA384x_RID_CNFWDSADDR4 ((u16)0xFC14) +#define HFA384x_RID_CNFWDSADDR5 ((u16)0xFC15) +#define HFA384x_RID_CNFWDSADDR6 ((u16)0xFC16) +#define HFA384x_RID_CNFMCASTPMBUFF ((u16)0xFC17) /*-------------------------------------------------------------------- Configuration RID lengths: Network Params, Static Config Entities @@ -387,62 +387,62 @@ Configuration RID lengths: Network Params, Static Config Entities include the len or code fields) --------------------------------------------------------------------*/ /* TODO: fill in the rest of these */ -#define HFA384x_RID_CNFPORTTYPE_LEN ((UINT16)2) -#define HFA384x_RID_CNFOWNMACADDR_LEN ((UINT16)6) -#define HFA384x_RID_CNFDESIREDSSID_LEN ((UINT16)34) -#define HFA384x_RID_CNFOWNCHANNEL_LEN ((UINT16)2) -#define HFA384x_RID_CNFOWNSSID_LEN ((UINT16)34) -#define HFA384x_RID_CNFOWNATIMWIN_LEN ((UINT16)2) -#define HFA384x_RID_CNFSYSSCALE_LEN ((UINT16)0) -#define HFA384x_RID_CNFMAXDATALEN_LEN ((UINT16)0) -#define HFA384x_RID_CNFWDSADDR_LEN ((UINT16)6) -#define HFA384x_RID_CNFPMENABLED_LEN ((UINT16)0) -#define HFA384x_RID_CNFPMEPS_LEN ((UINT16)0) -#define HFA384x_RID_CNFMULTICASTRX_LEN ((UINT16)0) -#define HFA384x_RID_CNFMAXSLEEPDUR_LEN ((UINT16)0) -#define HFA384x_RID_CNFPMHOLDDUR_LEN ((UINT16)0) -#define HFA384x_RID_CNFOWNNAME_LEN ((UINT16)34) -#define HFA384x_RID_CNFOWNDTIMPER_LEN ((UINT16)0) -#define HFA384x_RID_CNFWDSADDR1_LEN ((UINT16)6) -#define HFA384x_RID_CNFWDSADDR2_LEN ((UINT16)6) -#define HFA384x_RID_CNFWDSADDR3_LEN ((UINT16)6) -#define HFA384x_RID_CNFWDSADDR4_LEN ((UINT16)6) -#define HFA384x_RID_CNFWDSADDR5_LEN ((UINT16)6) -#define HFA384x_RID_CNFWDSADDR6_LEN ((UINT16)6) -#define HFA384x_RID_CNFMCASTPMBUFF_LEN ((UINT16)0) -#define HFA384x_RID_CNFAUTHENTICATION_LEN ((UINT16)sizeof(UINT16)) -#define HFA384x_RID_CNFMAXSLEEPDUR_LEN ((UINT16)0) +#define HFA384x_RID_CNFPORTTYPE_LEN ((u16)2) +#define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6) +#define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34) +#define HFA384x_RID_CNFOWNCHANNEL_LEN ((u16)2) +#define HFA384x_RID_CNFOWNSSID_LEN ((u16)34) +#define HFA384x_RID_CNFOWNATIMWIN_LEN ((u16)2) +#define HFA384x_RID_CNFSYSSCALE_LEN ((u16)0) +#define HFA384x_RID_CNFMAXDATALEN_LEN ((u16)0) +#define HFA384x_RID_CNFWDSADDR_LEN ((u16)6) +#define HFA384x_RID_CNFPMENABLED_LEN ((u16)0) +#define HFA384x_RID_CNFPMEPS_LEN ((u16)0) +#define HFA384x_RID_CNFMULTICASTRX_LEN ((u16)0) +#define HFA384x_RID_CNFMAXSLEEPDUR_LEN ((u16)0) +#define HFA384x_RID_CNFPMHOLDDUR_LEN ((u16)0) +#define HFA384x_RID_CNFOWNNAME_LEN ((u16)34) +#define HFA384x_RID_CNFOWNDTIMPER_LEN ((u16)0) +#define HFA384x_RID_CNFWDSADDR1_LEN ((u16)6) +#define HFA384x_RID_CNFWDSADDR2_LEN ((u16)6) +#define HFA384x_RID_CNFWDSADDR3_LEN ((u16)6) +#define HFA384x_RID_CNFWDSADDR4_LEN ((u16)6) +#define HFA384x_RID_CNFWDSADDR5_LEN ((u16)6) +#define HFA384x_RID_CNFWDSADDR6_LEN ((u16)6) +#define HFA384x_RID_CNFMCASTPMBUFF_LEN ((u16)0) +#define HFA384x_RID_CNFAUTHENTICATION_LEN ((u16)sizeof(u16)) +#define HFA384x_RID_CNFMAXSLEEPDUR_LEN ((u16)0) /*-------------------------------------------------------------------- Configuration RIDs: Network Parameters, Dynamic Configuration Entities --------------------------------------------------------------------*/ -#define HFA384x_RID_GROUPADDR ((UINT16)0xFC80) -#define HFA384x_RID_CREATEIBSS ((UINT16)0xFC81) -#define HFA384x_RID_FRAGTHRESH ((UINT16)0xFC82) -#define HFA384x_RID_RTSTHRESH ((UINT16)0xFC83) -#define HFA384x_RID_TXRATECNTL ((UINT16)0xFC84) -#define HFA384x_RID_PROMISCMODE ((UINT16)0xFC85) -#define HFA384x_RID_FRAGTHRESH0 ((UINT16)0xFC90) -#define HFA384x_RID_FRAGTHRESH1 ((UINT16)0xFC91) -#define HFA384x_RID_FRAGTHRESH2 ((UINT16)0xFC92) -#define HFA384x_RID_FRAGTHRESH3 ((UINT16)0xFC93) -#define HFA384x_RID_FRAGTHRESH4 ((UINT16)0xFC94) -#define HFA384x_RID_FRAGTHRESH5 ((UINT16)0xFC95) -#define HFA384x_RID_FRAGTHRESH6 ((UINT16)0xFC96) -#define HFA384x_RID_RTSTHRESH0 ((UINT16)0xFC97) -#define HFA384x_RID_RTSTHRESH1 ((UINT16)0xFC98) -#define HFA384x_RID_RTSTHRESH2 ((UINT16)0xFC99) -#define HFA384x_RID_RTSTHRESH3 ((UINT16)0xFC9A) -#define HFA384x_RID_RTSTHRESH4 ((UINT16)0xFC9B) -#define HFA384x_RID_RTSTHRESH5 ((UINT16)0xFC9C) -#define HFA384x_RID_RTSTHRESH6 ((UINT16)0xFC9D) -#define HFA384x_RID_TXRATECNTL0 ((UINT16)0xFC9E) -#define HFA384x_RID_TXRATECNTL1 ((UINT16)0xFC9F) -#define HFA384x_RID_TXRATECNTL2 ((UINT16)0xFCA0) -#define HFA384x_RID_TXRATECNTL3 ((UINT16)0xFCA1) -#define HFA384x_RID_TXRATECNTL4 ((UINT16)0xFCA2) -#define HFA384x_RID_TXRATECNTL5 ((UINT16)0xFCA3) -#define HFA384x_RID_TXRATECNTL6 ((UINT16)0xFCA4) +#define HFA384x_RID_GROUPADDR ((u16)0xFC80) +#define HFA384x_RID_CREATEIBSS ((u16)0xFC81) +#define HFA384x_RID_FRAGTHRESH ((u16)0xFC82) +#define HFA384x_RID_RTSTHRESH ((u16)0xFC83) +#define HFA384x_RID_TXRATECNTL ((u16)0xFC84) +#define HFA384x_RID_PROMISCMODE ((u16)0xFC85) +#define HFA384x_RID_FRAGTHRESH0 ((u16)0xFC90) +#define HFA384x_RID_FRAGTHRESH1 ((u16)0xFC91) +#define HFA384x_RID_FRAGTHRESH2 ((u16)0xFC92) +#define HFA384x_RID_FRAGTHRESH3 ((u16)0xFC93) +#define HFA384x_RID_FRAGTHRESH4 ((u16)0xFC94) +#define HFA384x_RID_FRAGTHRESH5 ((u16)0xFC95) +#define HFA384x_RID_FRAGTHRESH6 ((u16)0xFC96) +#define HFA384x_RID_RTSTHRESH0 ((u16)0xFC97) +#define HFA384x_RID_RTSTHRESH1 ((u16)0xFC98) +#define HFA384x_RID_RTSTHRESH2 ((u16)0xFC99) +#define HFA384x_RID_RTSTHRESH3 ((u16)0xFC9A) +#define HFA384x_RID_RTSTHRESH4 ((u16)0xFC9B) +#define HFA384x_RID_RTSTHRESH5 ((u16)0xFC9C) +#define HFA384x_RID_RTSTHRESH6 ((u16)0xFC9D) +#define HFA384x_RID_TXRATECNTL0 ((u16)0xFC9E) +#define HFA384x_RID_TXRATECNTL1 ((u16)0xFC9F) +#define HFA384x_RID_TXRATECNTL2 ((u16)0xFCA0) +#define HFA384x_RID_TXRATECNTL3 ((u16)0xFCA1) +#define HFA384x_RID_TXRATECNTL4 ((u16)0xFCA2) +#define HFA384x_RID_TXRATECNTL5 ((u16)0xFCA3) +#define HFA384x_RID_TXRATECNTL6 ((u16)0xFCA4) /*-------------------------------------------------------------------- Configuration RID Lengths: Network Param, Dynamic Config Entities @@ -450,296 +450,296 @@ Configuration RID Lengths: Network Param, Dynamic Config Entities include the len or code fields) --------------------------------------------------------------------*/ /* TODO: fill in the rest of these */ -#define HFA384x_RID_GROUPADDR_LEN ((UINT16)16 * WLAN_ADDR_LEN) -#define HFA384x_RID_CREATEIBSS_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL_LEN ((UINT16)4) -#define HFA384x_RID_PROMISCMODE_LEN ((UINT16)2) -#define HFA384x_RID_FRAGTHRESH0_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH1_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH2_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH3_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH4_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH5_LEN ((UINT16)0) -#define HFA384x_RID_FRAGTHRESH6_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH0_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH1_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH2_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH3_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH4_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH5_LEN ((UINT16)0) -#define HFA384x_RID_RTSTHRESH6_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL0_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL1_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL2_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL3_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL4_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL5_LEN ((UINT16)0) -#define HFA384x_RID_TXRATECNTL6_LEN ((UINT16)0) +#define HFA384x_RID_GROUPADDR_LEN ((u16)16 * WLAN_ADDR_LEN) +#define HFA384x_RID_CREATEIBSS_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL_LEN ((u16)4) +#define HFA384x_RID_PROMISCMODE_LEN ((u16)2) +#define HFA384x_RID_FRAGTHRESH0_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH1_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH2_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH3_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH4_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH5_LEN ((u16)0) +#define HFA384x_RID_FRAGTHRESH6_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH0_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH1_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH2_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH3_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH4_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH5_LEN ((u16)0) +#define HFA384x_RID_RTSTHRESH6_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL0_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL1_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL2_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL3_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL4_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL5_LEN ((u16)0) +#define HFA384x_RID_TXRATECNTL6_LEN ((u16)0) /*-------------------------------------------------------------------- Configuration RIDs: Behavior Parameters --------------------------------------------------------------------*/ -#define HFA384x_RID_ITICKTIME ((UINT16)0xFCE0) +#define HFA384x_RID_ITICKTIME ((u16)0xFCE0) /*-------------------------------------------------------------------- Configuration RID Lengths: Behavior Parameters This is the length of JUST the DATA part of the RID (does not include the len or code fields) --------------------------------------------------------------------*/ -#define HFA384x_RID_ITICKTIME_LEN ((UINT16)2) +#define HFA384x_RID_ITICKTIME_LEN ((u16)2) /*---------------------------------------------------------------------- Information RIDs: NIC Information --------------------------------------------------------------------*/ -#define HFA384x_RID_MAXLOADTIME ((UINT16)0xFD00) -#define HFA384x_RID_DOWNLOADBUFFER ((UINT16)0xFD01) -#define HFA384x_RID_PRIIDENTITY ((UINT16)0xFD02) -#define HFA384x_RID_PRISUPRANGE ((UINT16)0xFD03) -#define HFA384x_RID_PRI_CFIACTRANGES ((UINT16)0xFD04) -#define HFA384x_RID_NICSERIALNUMBER ((UINT16)0xFD0A) -#define HFA384x_RID_NICIDENTITY ((UINT16)0xFD0B) -#define HFA384x_RID_MFISUPRANGE ((UINT16)0xFD0C) -#define HFA384x_RID_CFISUPRANGE ((UINT16)0xFD0D) -#define HFA384x_RID_CHANNELLIST ((UINT16)0xFD10) -#define HFA384x_RID_REGULATORYDOMAINS ((UINT16)0xFD11) -#define HFA384x_RID_TEMPTYPE ((UINT16)0xFD12) -#define HFA384x_RID_CIS ((UINT16)0xFD13) -#define HFA384x_RID_STAIDENTITY ((UINT16)0xFD20) -#define HFA384x_RID_STASUPRANGE ((UINT16)0xFD21) -#define HFA384x_RID_STA_MFIACTRANGES ((UINT16)0xFD22) -#define HFA384x_RID_STA_CFIACTRANGES ((UINT16)0xFD23) -#define HFA384x_RID_BUILDSEQ ((UINT16)0xFFFE) -#define HFA384x_RID_FWID ((UINT16)0xFFFF) +#define HFA384x_RID_MAXLOADTIME ((u16)0xFD00) +#define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01) +#define HFA384x_RID_PRIIDENTITY ((u16)0xFD02) +#define HFA384x_RID_PRISUPRANGE ((u16)0xFD03) +#define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04) +#define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A) +#define HFA384x_RID_NICIDENTITY ((u16)0xFD0B) +#define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C) +#define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D) +#define HFA384x_RID_CHANNELLIST ((u16)0xFD10) +#define HFA384x_RID_REGULATORYDOMAINS ((u16)0xFD11) +#define HFA384x_RID_TEMPTYPE ((u16)0xFD12) +#define HFA384x_RID_CIS ((u16)0xFD13) +#define HFA384x_RID_STAIDENTITY ((u16)0xFD20) +#define HFA384x_RID_STASUPRANGE ((u16)0xFD21) +#define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22) +#define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23) +#define HFA384x_RID_BUILDSEQ ((u16)0xFFFE) +#define HFA384x_RID_FWID ((u16)0xFFFF) /*---------------------------------------------------------------------- Information RID Lengths: NIC Information This is the length of JUST the DATA part of the RID (does not include the len or code fields) --------------------------------------------------------------------*/ -#define HFA384x_RID_MAXLOADTIME_LEN ((UINT16)0) -#define HFA384x_RID_DOWNLOADBUFFER_LEN ((UINT16)sizeof(hfa384x_downloadbuffer_t)) -#define HFA384x_RID_PRIIDENTITY_LEN ((UINT16)8) -#define HFA384x_RID_PRISUPRANGE_LEN ((UINT16)10) -#define HFA384x_RID_CFIACTRANGES_LEN ((UINT16)10) -#define HFA384x_RID_NICSERIALNUMBER_LEN ((UINT16)12) -#define HFA384x_RID_NICIDENTITY_LEN ((UINT16)8) -#define HFA384x_RID_MFISUPRANGE_LEN ((UINT16)10) -#define HFA384x_RID_CFISUPRANGE_LEN ((UINT16)10) -#define HFA384x_RID_CHANNELLIST_LEN ((UINT16)0) -#define HFA384x_RID_REGULATORYDOMAINS_LEN ((UINT16)12) -#define HFA384x_RID_TEMPTYPE_LEN ((UINT16)0) -#define HFA384x_RID_CIS_LEN ((UINT16)480) -#define HFA384x_RID_STAIDENTITY_LEN ((UINT16)8) -#define HFA384x_RID_STASUPRANGE_LEN ((UINT16)10) -#define HFA384x_RID_MFIACTRANGES_LEN ((UINT16)10) -#define HFA384x_RID_CFIACTRANGES2_LEN ((UINT16)10) -#define HFA384x_RID_BUILDSEQ_LEN ((UINT16)sizeof(hfa384x_BuildSeq_t)) -#define HFA384x_RID_FWID_LEN ((UINT16)sizeof(hfa384x_FWID_t)) +#define HFA384x_RID_MAXLOADTIME_LEN ((u16)0) +#define HFA384x_RID_DOWNLOADBUFFER_LEN ((u16)sizeof(hfa384x_downloadbuffer_t)) +#define HFA384x_RID_PRIIDENTITY_LEN ((u16)8) +#define HFA384x_RID_PRISUPRANGE_LEN ((u16)10) +#define HFA384x_RID_CFIACTRANGES_LEN ((u16)10) +#define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12) +#define HFA384x_RID_NICIDENTITY_LEN ((u16)8) +#define HFA384x_RID_MFISUPRANGE_LEN ((u16)10) +#define HFA384x_RID_CFISUPRANGE_LEN ((u16)10) +#define HFA384x_RID_CHANNELLIST_LEN ((u16)0) +#define HFA384x_RID_REGULATORYDOMAINS_LEN ((u16)12) +#define HFA384x_RID_TEMPTYPE_LEN ((u16)0) +#define HFA384x_RID_CIS_LEN ((u16)480) +#define HFA384x_RID_STAIDENTITY_LEN ((u16)8) +#define HFA384x_RID_STASUPRANGE_LEN ((u16)10) +#define HFA384x_RID_MFIACTRANGES_LEN ((u16)10) +#define HFA384x_RID_CFIACTRANGES2_LEN ((u16)10) +#define HFA384x_RID_BUILDSEQ_LEN ((u16)sizeof(hfa384x_BuildSeq_t)) +#define HFA384x_RID_FWID_LEN ((u16)sizeof(hfa384x_FWID_t)) /*-------------------------------------------------------------------- Information RIDs: MAC Information --------------------------------------------------------------------*/ -#define HFA384x_RID_PORTSTATUS ((UINT16)0xFD40) -#define HFA384x_RID_CURRENTSSID ((UINT16)0xFD41) -#define HFA384x_RID_CURRENTBSSID ((UINT16)0xFD42) -#define HFA384x_RID_COMMSQUALITY ((UINT16)0xFD43) -#define HFA384x_RID_CURRENTTXRATE ((UINT16)0xFD44) -#define HFA384x_RID_CURRENTBCNINT ((UINT16)0xFD45) -#define HFA384x_RID_CURRENTSCALETHRESH ((UINT16)0xFD46) -#define HFA384x_RID_PROTOCOLRSPTIME ((UINT16)0xFD47) -#define HFA384x_RID_SHORTRETRYLIMIT ((UINT16)0xFD48) -#define HFA384x_RID_LONGRETRYLIMIT ((UINT16)0xFD49) -#define HFA384x_RID_MAXTXLIFETIME ((UINT16)0xFD4A) -#define HFA384x_RID_MAXRXLIFETIME ((UINT16)0xFD4B) -#define HFA384x_RID_CFPOLLABLE ((UINT16)0xFD4C) -#define HFA384x_RID_AUTHALGORITHMS ((UINT16)0xFD4D) -#define HFA384x_RID_PRIVACYOPTIMP ((UINT16)0xFD4F) -#define HFA384x_RID_DBMCOMMSQUALITY ((UINT16)0xFD51) -#define HFA384x_RID_CURRENTTXRATE1 ((UINT16)0xFD80) -#define HFA384x_RID_CURRENTTXRATE2 ((UINT16)0xFD81) -#define HFA384x_RID_CURRENTTXRATE3 ((UINT16)0xFD82) -#define HFA384x_RID_CURRENTTXRATE4 ((UINT16)0xFD83) -#define HFA384x_RID_CURRENTTXRATE5 ((UINT16)0xFD84) -#define HFA384x_RID_CURRENTTXRATE6 ((UINT16)0xFD85) -#define HFA384x_RID_OWNMACADDRESS ((UINT16)0xFD86) -// #define HFA384x_RID_PCFINFO ((UINT16)0xFD87) -#define HFA384x_RID_SCANRESULTS ((UINT16)0xFD88) // NEW -#define HFA384x_RID_HOSTSCANRESULTS ((UINT16)0xFD89) // NEW -#define HFA384x_RID_AUTHENTICATIONUSED ((UINT16)0xFD8A) // NEW -#define HFA384x_RID_ASSOCIATEFAILURE ((UINT16)0xFD8D) // 1.8.0 +#define HFA384x_RID_PORTSTATUS ((u16)0xFD40) +#define HFA384x_RID_CURRENTSSID ((u16)0xFD41) +#define HFA384x_RID_CURRENTBSSID ((u16)0xFD42) +#define HFA384x_RID_COMMSQUALITY ((u16)0xFD43) +#define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44) +#define HFA384x_RID_CURRENTBCNint ((u16)0xFD45) +#define HFA384x_RID_CURRENTSCALETHRESH ((u16)0xFD46) +#define HFA384x_RID_PROTOCOLRSPTIME ((u16)0xFD47) +#define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48) +#define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49) +#define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A) +#define HFA384x_RID_MAXRXLIFETIME ((u16)0xFD4B) +#define HFA384x_RID_CFPOLLABLE ((u16)0xFD4C) +#define HFA384x_RID_AUTHALGORITHMS ((u16)0xFD4D) +#define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F) +#define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51) +#define HFA384x_RID_CURRENTTXRATE1 ((u16)0xFD80) +#define HFA384x_RID_CURRENTTXRATE2 ((u16)0xFD81) +#define HFA384x_RID_CURRENTTXRATE3 ((u16)0xFD82) +#define HFA384x_RID_CURRENTTXRATE4 ((u16)0xFD83) +#define HFA384x_RID_CURRENTTXRATE5 ((u16)0xFD84) +#define HFA384x_RID_CURRENTTXRATE6 ((u16)0xFD85) +#define HFA384x_RID_OWNMACADDRESS ((u16)0xFD86) +// #define HFA384x_RID_PCFINFO ((u16)0xFD87) +#define HFA384x_RID_SCANRESULTS ((u16)0xFD88) // NEW +#define HFA384x_RID_HOSTSCANRESULTS ((u16)0xFD89) // NEW +#define HFA384x_RID_AUTHENTICATIONUSED ((u16)0xFD8A) // NEW +#define HFA384x_RID_ASSOCIATEFAILURE ((u16)0xFD8D) // 1.8.0 /*-------------------------------------------------------------------- Information RID Lengths: MAC Information This is the length of JUST the DATA part of the RID (does not include the len or code fields) --------------------------------------------------------------------*/ -#define HFA384x_RID_PORTSTATUS_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTSSID_LEN ((UINT16)34) -#define HFA384x_RID_CURRENTBSSID_LEN ((UINT16)WLAN_BSSID_LEN) -#define HFA384x_RID_COMMSQUALITY_LEN ((UINT16)sizeof(hfa384x_commsquality_t)) -#define HFA384x_RID_DBMCOMMSQUALITY_LEN ((UINT16)sizeof(hfa384x_dbmcommsquality_t)) -#define HFA384x_RID_CURRENTTXRATE_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTBCNINT_LEN ((UINT16)0) -#define HFA384x_RID_STACURSCALETHRESH_LEN ((UINT16)12) -#define HFA384x_RID_APCURSCALETHRESH_LEN ((UINT16)6) -#define HFA384x_RID_PROTOCOLRSPTIME_LEN ((UINT16)0) -#define HFA384x_RID_SHORTRETRYLIMIT_LEN ((UINT16)0) -#define HFA384x_RID_LONGRETRYLIMIT_LEN ((UINT16)0) -#define HFA384x_RID_MAXTXLIFETIME_LEN ((UINT16)0) -#define HFA384x_RID_MAXRXLIFETIME_LEN ((UINT16)0) -#define HFA384x_RID_CFPOLLABLE_LEN ((UINT16)0) -#define HFA384x_RID_AUTHALGORITHMS_LEN ((UINT16)4) -#define HFA384x_RID_PRIVACYOPTIMP_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTTXRATE1_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTTXRATE2_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTTXRATE3_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTTXRATE4_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTTXRATE5_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTTXRATE6_LEN ((UINT16)0) -#define HFA384x_RID_OWNMACADDRESS_LEN ((UINT16)6) -#define HFA384x_RID_PCFINFO_LEN ((UINT16)6) -#define HFA384x_RID_CNFAPPCFINFO_LEN ((UINT16)sizeof(hfa384x_PCFInfo_data_t)) -#define HFA384x_RID_SCANREQUEST_LEN ((UINT16)sizeof(hfa384x_ScanRequest_data_t)) -#define HFA384x_RID_JOINREQUEST_LEN ((UINT16)sizeof(hfa384x_JoinRequest_data_t)) -#define HFA384x_RID_AUTHENTICATESTA_LEN ((UINT16)sizeof(hfa384x_authenticateStation_data_t)) -#define HFA384x_RID_CHANNELINFOREQUEST_LEN ((UINT16)sizeof(hfa384x_ChannelInfoRequest_data_t)) +#define HFA384x_RID_PORTSTATUS_LEN ((u16)0) +#define HFA384x_RID_CURRENTSSID_LEN ((u16)34) +#define HFA384x_RID_CURRENTBSSID_LEN ((u16)WLAN_BSSID_LEN) +#define HFA384x_RID_COMMSQUALITY_LEN ((u16)sizeof(hfa384x_commsquality_t)) +#define HFA384x_RID_DBMCOMMSQUALITY_LEN ((u16)sizeof(hfa384x_dbmcommsquality_t)) +#define HFA384x_RID_CURRENTTXRATE_LEN ((u16)0) +#define HFA384x_RID_CURRENTBCNint_LEN ((u16)0) +#define HFA384x_RID_STACURSCALETHRESH_LEN ((u16)12) +#define HFA384x_RID_APCURSCALETHRESH_LEN ((u16)6) +#define HFA384x_RID_PROTOCOLRSPTIME_LEN ((u16)0) +#define HFA384x_RID_SHORTRETRYLIMIT_LEN ((u16)0) +#define HFA384x_RID_LONGRETRYLIMIT_LEN ((u16)0) +#define HFA384x_RID_MAXTXLIFETIME_LEN ((u16)0) +#define HFA384x_RID_MAXRXLIFETIME_LEN ((u16)0) +#define HFA384x_RID_CFPOLLABLE_LEN ((u16)0) +#define HFA384x_RID_AUTHALGORITHMS_LEN ((u16)4) +#define HFA384x_RID_PRIVACYOPTIMP_LEN ((u16)0) +#define HFA384x_RID_CURRENTTXRATE1_LEN ((u16)0) +#define HFA384x_RID_CURRENTTXRATE2_LEN ((u16)0) +#define HFA384x_RID_CURRENTTXRATE3_LEN ((u16)0) +#define HFA384x_RID_CURRENTTXRATE4_LEN ((u16)0) +#define HFA384x_RID_CURRENTTXRATE5_LEN ((u16)0) +#define HFA384x_RID_CURRENTTXRATE6_LEN ((u16)0) +#define HFA384x_RID_OWNMACADDRESS_LEN ((u16)6) +#define HFA384x_RID_PCFINFO_LEN ((u16)6) +#define HFA384x_RID_CNFAPPCFINFO_LEN ((u16)sizeof(hfa384x_PCFInfo_data_t)) +#define HFA384x_RID_SCANREQUEST_LEN ((u16)sizeof(hfa384x_ScanRequest_data_t)) +#define HFA384x_RID_JOINREQUEST_LEN ((u16)sizeof(hfa384x_JoinRequest_data_t)) +#define HFA384x_RID_AUTHENTICATESTA_LEN ((u16)sizeof(hfa384x_authenticateStation_data_t)) +#define HFA384x_RID_CHANNELINFOREQUEST_LEN ((u16)sizeof(hfa384x_ChannelInfoRequest_data_t)) /*-------------------------------------------------------------------- Information RIDs: Modem Information --------------------------------------------------------------------*/ -#define HFA384x_RID_PHYTYPE ((UINT16)0xFDC0) -#define HFA384x_RID_CURRENTCHANNEL ((UINT16)0xFDC1) -#define HFA384x_RID_CURRENTPOWERSTATE ((UINT16)0xFDC2) -#define HFA384x_RID_CCAMODE ((UINT16)0xFDC3) -#define HFA384x_RID_SUPPORTEDDATARATES ((UINT16)0xFDC6) -#define HFA384x_RID_LFOSTATUS ((UINT16)0xFDC7) // 1.7.1 +#define HFA384x_RID_PHYTYPE ((u16)0xFDC0) +#define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1) +#define HFA384x_RID_CURRENTPOWERSTATE ((u16)0xFDC2) +#define HFA384x_RID_CCAMODE ((u16)0xFDC3) +#define HFA384x_RID_SUPPORTEDDATARATES ((u16)0xFDC6) +#define HFA384x_RID_LFOSTATUS ((u16)0xFDC7) // 1.7.1 /*-------------------------------------------------------------------- Information RID Lengths: Modem Information This is the length of JUST the DATA part of the RID (does not include the len or code fields) --------------------------------------------------------------------*/ -#define HFA384x_RID_PHYTYPE_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTCHANNEL_LEN ((UINT16)0) -#define HFA384x_RID_CURRENTPOWERSTATE_LEN ((UINT16)0) -#define HFA384x_RID_CCAMODE_LEN ((UINT16)0) -#define HFA384x_RID_SUPPORTEDDATARATES_LEN ((UINT16)10) +#define HFA384x_RID_PHYTYPE_LEN ((u16)0) +#define HFA384x_RID_CURRENTCHANNEL_LEN ((u16)0) +#define HFA384x_RID_CURRENTPOWERSTATE_LEN ((u16)0) +#define HFA384x_RID_CCAMODE_LEN ((u16)0) +#define HFA384x_RID_SUPPORTEDDATARATES_LEN ((u16)10) /*-------------------------------------------------------------------- API ENHANCEMENTS (NOT ALREADY IMPLEMENTED) --------------------------------------------------------------------*/ -#define HFA384x_RID_CNFWEPDEFAULTKEYID ((UINT16)0xFC23) -#define HFA384x_RID_CNFWEPDEFAULTKEY0 ((UINT16)0xFC24) -#define HFA384x_RID_CNFWEPDEFAULTKEY1 ((UINT16)0xFC25) -#define HFA384x_RID_CNFWEPDEFAULTKEY2 ((UINT16)0xFC26) -#define HFA384x_RID_CNFWEPDEFAULTKEY3 ((UINT16)0xFC27) -#define HFA384x_RID_CNFWEPFLAGS ((UINT16)0xFC28) -#define HFA384x_RID_CNFWEPKEYMAPTABLE ((UINT16)0xFC29) -#define HFA384x_RID_CNFAUTHENTICATION ((UINT16)0xFC2A) -#define HFA384x_RID_CNFMAXASSOCSTATIONS ((UINT16)0xFC2B) -#define HFA384x_RID_CNFTXCONTROL ((UINT16)0xFC2C) -#define HFA384x_RID_CNFROAMINGMODE ((UINT16)0xFC2D) -#define HFA384x_RID_CNFHOSTAUTHASSOC ((UINT16)0xFC2E) -#define HFA384x_RID_CNFRCVCRCERROR ((UINT16)0xFC30) -// #define HFA384x_RID_CNFMMLIFE ((UINT16)0xFC31) -#define HFA384x_RID_CNFALTRETRYCNT ((UINT16)0xFC32) -#define HFA384x_RID_CNFAPBCNINT ((UINT16)0xFC33) -#define HFA384x_RID_CNFAPPCFINFO ((UINT16)0xFC34) -#define HFA384x_RID_CNFSTAPCFINFO ((UINT16)0xFC35) -#define HFA384x_RID_CNFPRIORITYQUSAGE ((UINT16)0xFC37) -#define HFA384x_RID_CNFTIMCTRL ((UINT16)0xFC40) -#define HFA384x_RID_CNFTHIRTY2TALLY ((UINT16)0xFC42) -#define HFA384x_RID_CNFENHSECURITY ((UINT16)0xFC43) -#define HFA384x_RID_CNFDBMADJUST ((UINT16)0xFC46) // NEW -#define HFA384x_RID_CNFWPADATA ((UINT16)0xFC48) // 1.7.0 -#define HFA384x_RID_CNFPROPOGATIONDELAY ((UINT16)0xFC49) // 1.7.6 -#define HFA384x_RID_CNFSHORTPREAMBLE ((UINT16)0xFCB0) -#define HFA384x_RID_CNFEXCLONGPREAMBLE ((UINT16)0xFCB1) -#define HFA384x_RID_CNFAUTHRSPTIMEOUT ((UINT16)0xFCB2) -#define HFA384x_RID_CNFBASICRATES ((UINT16)0xFCB3) -#define HFA384x_RID_CNFSUPPRATES ((UINT16)0xFCB4) -#define HFA384x_RID_CNFFALLBACKCTRL ((UINT16)0xFCB5) // NEW -#define HFA384x_RID_WEPKEYSTATUS ((UINT16)0xFCB6) // NEW -#define HFA384x_RID_WEPKEYMAPINDEX ((UINT16)0xFCB7) // NEW -#define HFA384x_RID_BROADCASTKEYID ((UINT16)0xFCB8) // NEW -#define HFA384x_RID_ENTSECFLAGEYID ((UINT16)0xFCB9) // NEW -#define HFA384x_RID_CNFPASSIVESCANCTRL ((UINT16)0xFCBA) // NEW STA -#define HFA384x_RID_CNFWPAHANDLING ((UINT16)0xFCBB) // 1.7.0 -#define HFA384x_RID_MDCCONTROL ((UINT16)0xFCBC) // 1.7.0/1.4.0 -#define HFA384x_RID_MDCCOUNTRY ((UINT16)0xFCBD) // 1.7.0/1.4.0 -#define HFA384x_RID_TXPOWERMAX ((UINT16)0xFCBE) // 1.7.0/1.4.0 -#define HFA384x_RID_CNFLFOENBLED ((UINT16)0xFCBF) // 1.6.3 -#define HFA384x_RID_CAPINFO ((UINT16)0xFCC0) // 1.7.0/1.3.7 -#define HFA384x_RID_LISTENINTERVAL ((UINT16)0xFCC1) // 1.7.0/1.3.7 -#define HFA384x_RID_DIVERSITYENABLED ((UINT16)0xFCC2) // 1.7.0/1.3.7 -#define HFA384x_RID_LED_CONTROL ((UINT16)0xFCC4) // 1.7.6 -#define HFA384x_RID_HFO_DELAY ((UINT16)0xFCC5) // 1.7.6 -#define HFA384x_RID_DISSALOWEDBSSID ((UINT16)0xFCC6) // 1.8.0 -#define HFA384x_RID_SCANREQUEST ((UINT16)0xFCE1) -#define HFA384x_RID_JOINREQUEST ((UINT16)0xFCE2) -#define HFA384x_RID_AUTHENTICATESTA ((UINT16)0xFCE3) -#define HFA384x_RID_CHANNELINFOREQUEST ((UINT16)0xFCE4) -#define HFA384x_RID_HOSTSCAN ((UINT16)0xFCE5) // NEW STA -#define HFA384x_RID_ASSOCIATESTA ((UINT16)0xFCE6) - -#define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((UINT16)6) -#define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((UINT16)14) -#define HFA384x_RID_CNFPRIOQUSAGE_LEN ((UINT16)4) +#define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23) +#define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24) +#define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25) +#define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26) +#define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27) +#define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28) +#define HFA384x_RID_CNFWEPKEYMAPTABLE ((u16)0xFC29) +#define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A) +#define HFA384x_RID_CNFMAXASSOCSTATIONS ((u16)0xFC2B) +#define HFA384x_RID_CNFTXCONTROL ((u16)0xFC2C) +#define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D) +#define HFA384x_RID_CNFHOSTAUTHASSOC ((u16)0xFC2E) +#define HFA384x_RID_CNFRCVCRCERROR ((u16)0xFC30) +// #define HFA384x_RID_CNFMMLIFE ((u16)0xFC31) +#define HFA384x_RID_CNFALTRETRYCNT ((u16)0xFC32) +#define HFA384x_RID_CNFAPBCNint ((u16)0xFC33) +#define HFA384x_RID_CNFAPPCFINFO ((u16)0xFC34) +#define HFA384x_RID_CNFSTAPCFINFO ((u16)0xFC35) +#define HFA384x_RID_CNFPRIORITYQUSAGE ((u16)0xFC37) +#define HFA384x_RID_CNFTIMCTRL ((u16)0xFC40) +#define HFA384x_RID_CNFTHIRTY2TALLY ((u16)0xFC42) +#define HFA384x_RID_CNFENHSECURITY ((u16)0xFC43) +#define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46) // NEW +#define HFA384x_RID_CNFWPADATA ((u16)0xFC48) // 1.7.0 +#define HFA384x_RID_CNFPROPOGATIONDELAY ((u16)0xFC49) // 1.7.6 +#define HFA384x_RID_CNFSHORTPREAMBLE ((u16)0xFCB0) +#define HFA384x_RID_CNFEXCLONGPREAMBLE ((u16)0xFCB1) +#define HFA384x_RID_CNFAUTHRSPTIMEOUT ((u16)0xFCB2) +#define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3) +#define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4) +#define HFA384x_RID_CNFFALLBACKCTRL ((u16)0xFCB5) // NEW +#define HFA384x_RID_WEPKEYSTATUS ((u16)0xFCB6) // NEW +#define HFA384x_RID_WEPKEYMAPINDEX ((u16)0xFCB7) // NEW +#define HFA384x_RID_BROADCASTKEYID ((u16)0xFCB8) // NEW +#define HFA384x_RID_ENTSECFLAGEYID ((u16)0xFCB9) // NEW +#define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA) // NEW STA +#define HFA384x_RID_CNFWPAHANDLING ((u16)0xFCBB) // 1.7.0 +#define HFA384x_RID_MDCCONTROL ((u16)0xFCBC) // 1.7.0/1.4.0 +#define HFA384x_RID_MDCCOUNTRY ((u16)0xFCBD) // 1.7.0/1.4.0 +#define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE) // 1.7.0/1.4.0 +#define HFA384x_RID_CNFLFOENBLED ((u16)0xFCBF) // 1.6.3 +#define HFA384x_RID_CAPINFO ((u16)0xFCC0) // 1.7.0/1.3.7 +#define HFA384x_RID_LISTENintERVAL ((u16)0xFCC1) // 1.7.0/1.3.7 +#define HFA384x_RID_DIVERSITYENABLED ((u16)0xFCC2) // 1.7.0/1.3.7 +#define HFA384x_RID_LED_CONTROL ((u16)0xFCC4) // 1.7.6 +#define HFA384x_RID_HFO_DELAY ((u16)0xFCC5) // 1.7.6 +#define HFA384x_RID_DISSALOWEDBSSID ((u16)0xFCC6) // 1.8.0 +#define HFA384x_RID_SCANREQUEST ((u16)0xFCE1) +#define HFA384x_RID_JOINREQUEST ((u16)0xFCE2) +#define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3) +#define HFA384x_RID_CHANNELINFOREQUEST ((u16)0xFCE4) +#define HFA384x_RID_HOSTSCAN ((u16)0xFCE5) // NEW STA +#define HFA384x_RID_ASSOCIATESTA ((u16)0xFCE6) + +#define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6) +#define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14) +#define HFA384x_RID_CNFPRIOQUSAGE_LEN ((u16)4) /*-------------------------------------------------------------------- PD Record codes --------------------------------------------------------------------*/ -#define HFA384x_PDR_PCB_PARTNUM ((UINT16)0x0001) -#define HFA384x_PDR_PDAVER ((UINT16)0x0002) -#define HFA384x_PDR_NIC_SERIAL ((UINT16)0x0003) -#define HFA384x_PDR_MKK_MEASUREMENTS ((UINT16)0x0004) -#define HFA384x_PDR_NIC_RAMSIZE ((UINT16)0x0005) -#define HFA384x_PDR_MFISUPRANGE ((UINT16)0x0006) -#define HFA384x_PDR_CFISUPRANGE ((UINT16)0x0007) -#define HFA384x_PDR_NICID ((UINT16)0x0008) -//#define HFA384x_PDR_REFDAC_MEASUREMENTS ((UINT16)0x0010) -//#define HFA384x_PDR_VGDAC_MEASUREMENTS ((UINT16)0x0020) -//#define HFA384x_PDR_LEVEL_COMP_MEASUREMENTS ((UINT16)0x0030) -//#define HFA384x_PDR_MODEM_TRIMDAC_MEASUREMENTS ((UINT16)0x0040) -//#define HFA384x_PDR_COREGA_HACK ((UINT16)0x00ff) -#define HFA384x_PDR_MAC_ADDRESS ((UINT16)0x0101) -//#define HFA384x_PDR_MKK_CALLNAME ((UINT16)0x0102) -#define HFA384x_PDR_REGDOMAIN ((UINT16)0x0103) -#define HFA384x_PDR_ALLOWED_CHANNEL ((UINT16)0x0104) -#define HFA384x_PDR_DEFAULT_CHANNEL ((UINT16)0x0105) -//#define HFA384x_PDR_PRIVACY_OPTION ((UINT16)0x0106) -#define HFA384x_PDR_TEMPTYPE ((UINT16)0x0107) -//#define HFA384x_PDR_REFDAC_SETUP ((UINT16)0x0110) -//#define HFA384x_PDR_VGDAC_SETUP ((UINT16)0x0120) -//#define HFA384x_PDR_LEVEL_COMP_SETUP ((UINT16)0x0130) -//#define HFA384x_PDR_TRIMDAC_SETUP ((UINT16)0x0140) -#define HFA384x_PDR_IFR_SETTING ((UINT16)0x0200) -#define HFA384x_PDR_RFR_SETTING ((UINT16)0x0201) -#define HFA384x_PDR_HFA3861_BASELINE ((UINT16)0x0202) -#define HFA384x_PDR_HFA3861_SHADOW ((UINT16)0x0203) -#define HFA384x_PDR_HFA3861_IFRF ((UINT16)0x0204) -#define HFA384x_PDR_HFA3861_CHCALSP ((UINT16)0x0300) -#define HFA384x_PDR_HFA3861_CHCALI ((UINT16)0x0301) -#define HFA384x_PDR_MAX_TX_POWER ((UINT16)0x0302) -#define HFA384x_PDR_MASTER_CHAN_LIST ((UINT16)0x0303) -#define HFA384x_PDR_3842_NIC_CONFIG ((UINT16)0x0400) -#define HFA384x_PDR_USB_ID ((UINT16)0x0401) -#define HFA384x_PDR_PCI_ID ((UINT16)0x0402) -#define HFA384x_PDR_PCI_IFCONF ((UINT16)0x0403) -#define HFA384x_PDR_PCI_PMCONF ((UINT16)0x0404) -#define HFA384x_PDR_RFENRGY ((UINT16)0x0406) -#define HFA384x_PDR_USB_POWER_TYPE ((UINT16)0x0407) -//#define HFA384x_PDR_UNKNOWN408 ((UINT16)0x0408) -#define HFA384x_PDR_USB_MAX_POWER ((UINT16)0x0409) -#define HFA384x_PDR_USB_MANUFACTURER ((UINT16)0x0410) -#define HFA384x_PDR_USB_PRODUCT ((UINT16)0x0411) -#define HFA384x_PDR_ANT_DIVERSITY ((UINT16)0x0412) -#define HFA384x_PDR_HFO_DELAY ((UINT16)0x0413) -#define HFA384x_PDR_SCALE_THRESH ((UINT16)0x0414) - -#define HFA384x_PDR_HFA3861_MANF_TESTSP ((UINT16)0x0900) -#define HFA384x_PDR_HFA3861_MANF_TESTI ((UINT16)0x0901) -#define HFA384x_PDR_END_OF_PDA ((UINT16)0x0000) +#define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001) +#define HFA384x_PDR_PDAVER ((u16)0x0002) +#define HFA384x_PDR_NIC_SERIAL ((u16)0x0003) +#define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004) +#define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005) +#define HFA384x_PDR_MFISUPRANGE ((u16)0x0006) +#define HFA384x_PDR_CFISUPRANGE ((u16)0x0007) +#define HFA384x_PDR_NICID ((u16)0x0008) +//#define HFA384x_PDR_REFDAC_MEASUREMENTS ((u16)0x0010) +//#define HFA384x_PDR_VGDAC_MEASUREMENTS ((u16)0x0020) +//#define HFA384x_PDR_LEVEL_COMP_MEASUREMENTS ((u16)0x0030) +//#define HFA384x_PDR_MODEM_TRIMDAC_MEASUREMENTS ((u16)0x0040) +//#define HFA384x_PDR_COREGA_HACK ((u16)0x00ff) +#define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101) +//#define HFA384x_PDR_MKK_CALLNAME ((u16)0x0102) +#define HFA384x_PDR_REGDOMAIN ((u16)0x0103) +#define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104) +#define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105) +//#define HFA384x_PDR_PRIVACY_OPTION ((u16)0x0106) +#define HFA384x_PDR_TEMPTYPE ((u16)0x0107) +//#define HFA384x_PDR_REFDAC_SETUP ((u16)0x0110) +//#define HFA384x_PDR_VGDAC_SETUP ((u16)0x0120) +//#define HFA384x_PDR_LEVEL_COMP_SETUP ((u16)0x0130) +//#define HFA384x_PDR_TRIMDAC_SETUP ((u16)0x0140) +#define HFA384x_PDR_IFR_SETTING ((u16)0x0200) +#define HFA384x_PDR_RFR_SETTING ((u16)0x0201) +#define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202) +#define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203) +#define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204) +#define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300) +#define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301) +#define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302) +#define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303) +#define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400) +#define HFA384x_PDR_USB_ID ((u16)0x0401) +#define HFA384x_PDR_PCI_ID ((u16)0x0402) +#define HFA384x_PDR_PCI_IFCONF ((u16)0x0403) +#define HFA384x_PDR_PCI_PMCONF ((u16)0x0404) +#define HFA384x_PDR_RFENRGY ((u16)0x0406) +#define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407) +//#define HFA384x_PDR_UNKNOWN408 ((u16)0x0408) +#define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409) +#define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410) +#define HFA384x_PDR_USB_PRODUCT ((u16)0x0411) +#define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412) +#define HFA384x_PDR_HFO_DELAY ((u16)0x0413) +#define HFA384x_PDR_SCALE_THRESH ((u16)0x0414) + +#define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900) +#define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901) +#define HFA384x_PDR_END_OF_PDA ((u16)0x0000) /*=============================================================*/ @@ -766,7 +766,7 @@ PD Record codes #define HFA384x_OFFSET1 HFA384x_OFFSET1_OFF #define HFA384x_DATA1 HFA384x_DATA1_OFF #define HFA384x_EVSTAT HFA384x_EVSTAT_OFF -#define HFA384x_INTEN HFA384x_INTEN_OFF +#define HFA384x_intEN HFA384x_INTEN_OFF #define HFA384x_EVACK HFA384x_EVACK_OFF #define HFA384x_CONTROL HFA384x_CONTROL_OFF #define HFA384x_SWSUPPORT0 HFA384x_SWSUPPORT0_OFF @@ -781,96 +781,96 @@ PD Record codes /*--- Register Test/Get/Set Field macros ------------------------*/ -#define HFA384x_CMD_ISBUSY(value) ((UINT16)(((UINT16)value) & HFA384x_CMD_BUSY)) -#define HFA384x_CMD_AINFO_GET(value) ((UINT16)(((UINT16)(value) & HFA384x_CMD_AINFO) >> 8)) -#define HFA384x_CMD_AINFO_SET(value) ((UINT16)((UINT16)(value) << 8)) -#define HFA384x_CMD_MACPORT_GET(value) ((UINT16)(HFA384x_CMD_AINFO_GET((UINT16)(value) & HFA384x_CMD_MACPORT))) -#define HFA384x_CMD_MACPORT_SET(value) ((UINT16)HFA384x_CMD_AINFO_SET(value)) -#define HFA384x_CMD_ISRECL(value) ((UINT16)(HFA384x_CMD_AINFO_GET((UINT16)(value) & HFA384x_CMD_RECL))) -#define HFA384x_CMD_RECL_SET(value) ((UINT16)HFA384x_CMD_AINFO_SET(value)) -#define HFA384x_CMD_QOS_GET(value) ((UINT16)((((UINT16)(value))&((UINT16)0x3000)) >> 12)) -#define HFA384x_CMD_QOS_SET(value) ((UINT16)((((UINT16)(value)) << 12) & 0x3000)) -#define HFA384x_CMD_ISWRITE(value) ((UINT16)(HFA384x_CMD_AINFO_GET((UINT16)(value) & HFA384x_CMD_WRITE))) -#define HFA384x_CMD_WRITE_SET(value) ((UINT16)HFA384x_CMD_AINFO_SET((UINT16)value)) -#define HFA384x_CMD_PROGMODE_GET(value) ((UINT16)(HFA384x_CMD_AINFO_GET((UINT16)(value) & HFA384x_CMD_PROGMODE))) -#define HFA384x_CMD_PROGMODE_SET(value) ((UINT16)HFA384x_CMD_AINFO_SET((UINT16)value)) -#define HFA384x_CMD_CMDCODE_GET(value) ((UINT16)(((UINT16)(value)) & HFA384x_CMD_CMDCODE)) -#define HFA384x_CMD_CMDCODE_SET(value) ((UINT16)(value)) - -#define HFA384x_STATUS_RESULT_GET(value) ((UINT16)((((UINT16)(value)) & HFA384x_STATUS_RESULT) >> 8)) -#define HFA384x_STATUS_RESULT_SET(value) (((UINT16)(value)) << 8) -#define HFA384x_STATUS_CMDCODE_GET(value) (((UINT16)(value)) & HFA384x_STATUS_CMDCODE) -#define HFA384x_STATUS_CMDCODE_SET(value) ((UINT16)(value)) - -#define HFA384x_OFFSET_ISBUSY(value) ((UINT16)(((UINT16)(value)) & HFA384x_OFFSET_BUSY)) -#define HFA384x_OFFSET_ISERR(value) ((UINT16)(((UINT16)(value)) & HFA384x_OFFSET_ERR)) -#define HFA384x_OFFSET_DATAOFF_GET(value) ((UINT16)(((UINT16)(value)) & HFA384x_OFFSET_DATAOFF)) -#define HFA384x_OFFSET_DATAOFF_SET(value) ((UINT16)(value)) - -#define HFA384x_EVSTAT_ISTICK(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_TICK)) -#define HFA384x_EVSTAT_ISWTERR(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_WTERR)) -#define HFA384x_EVSTAT_ISINFDROP(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_INFDROP)) -#define HFA384x_EVSTAT_ISINFO(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_INFO)) -#define HFA384x_EVSTAT_ISDTIM(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_DTIM)) -#define HFA384x_EVSTAT_ISCMD(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_CMD)) -#define HFA384x_EVSTAT_ISALLOC(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_ALLOC)) -#define HFA384x_EVSTAT_ISTXEXC(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_TXEXC)) -#define HFA384x_EVSTAT_ISTX(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_TX)) -#define HFA384x_EVSTAT_ISRX(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVSTAT_RX)) - -#define HFA384x_EVSTAT_ISBAP_OP(value) ((UINT16)(((UINT16)(value)) & HFA384x_INT_BAP_OP)) - -#define HFA384x_INTEN_ISTICK(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_TICK)) -#define HFA384x_INTEN_TICK_SET(value) ((UINT16)(((UINT16)(value)) << 15)) -#define HFA384x_INTEN_ISWTERR(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_WTERR)) -#define HFA384x_INTEN_WTERR_SET(value) ((UINT16)(((UINT16)(value)) << 14)) -#define HFA384x_INTEN_ISINFDROP(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_INFDROP)) -#define HFA384x_INTEN_INFDROP_SET(value) ((UINT16)(((UINT16)(value)) << 13)) -#define HFA384x_INTEN_ISINFO(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_INFO)) -#define HFA384x_INTEN_INFO_SET(value) ((UINT16)(((UINT16)(value)) << 7)) -#define HFA384x_INTEN_ISDTIM(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_DTIM)) -#define HFA384x_INTEN_DTIM_SET(value) ((UINT16)(((UINT16)(value)) << 5)) -#define HFA384x_INTEN_ISCMD(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_CMD)) -#define HFA384x_INTEN_CMD_SET(value) ((UINT16)(((UINT16)(value)) << 4)) -#define HFA384x_INTEN_ISALLOC(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_ALLOC)) -#define HFA384x_INTEN_ALLOC_SET(value) ((UINT16)(((UINT16)(value)) << 3)) -#define HFA384x_INTEN_ISTXEXC(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_TXEXC)) -#define HFA384x_INTEN_TXEXC_SET(value) ((UINT16)(((UINT16)(value)) << 2)) -#define HFA384x_INTEN_ISTX(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_TX)) -#define HFA384x_INTEN_TX_SET(value) ((UINT16)(((UINT16)(value)) << 1)) -#define HFA384x_INTEN_ISRX(value) ((UINT16)(((UINT16)(value)) & HFA384x_INTEN_RX)) -#define HFA384x_INTEN_RX_SET(value) ((UINT16)(((UINT16)(value)) << 0)) - -#define HFA384x_EVACK_ISTICK(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_TICK)) -#define HFA384x_EVACK_TICK_SET(value) ((UINT16)(((UINT16)(value)) << 15)) -#define HFA384x_EVACK_ISWTERR(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_WTERR)) -#define HFA384x_EVACK_WTERR_SET(value) ((UINT16)(((UINT16)(value)) << 14)) -#define HFA384x_EVACK_ISINFDROP(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_INFDROP)) -#define HFA384x_EVACK_INFDROP_SET(value) ((UINT16)(((UINT16)(value)) << 13)) -#define HFA384x_EVACK_ISINFO(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_INFO)) -#define HFA384x_EVACK_INFO_SET(value) ((UINT16)(((UINT16)(value)) << 7)) -#define HFA384x_EVACK_ISDTIM(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_DTIM)) -#define HFA384x_EVACK_DTIM_SET(value) ((UINT16)(((UINT16)(value)) << 5)) -#define HFA384x_EVACK_ISCMD(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_CMD)) -#define HFA384x_EVACK_CMD_SET(value) ((UINT16)(((UINT16)(value)) << 4)) -#define HFA384x_EVACK_ISALLOC(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_ALLOC)) -#define HFA384x_EVACK_ALLOC_SET(value) ((UINT16)(((UINT16)(value)) << 3)) -#define HFA384x_EVACK_ISTXEXC(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_TXEXC)) -#define HFA384x_EVACK_TXEXC_SET(value) ((UINT16)(((UINT16)(value)) << 2)) -#define HFA384x_EVACK_ISTX(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_TX)) -#define HFA384x_EVACK_TX_SET(value) ((UINT16)(((UINT16)(value)) << 1)) -#define HFA384x_EVACK_ISRX(value) ((UINT16)(((UINT16)(value)) & HFA384x_EVACK_RX)) -#define HFA384x_EVACK_RX_SET(value) ((UINT16)(((UINT16)(value)) << 0)) - -#define HFA384x_CONTROL_AUXEN_SET(value) ((UINT16)(((UINT16)(value)) << 14)) -#define HFA384x_CONTROL_AUXEN_GET(value) ((UINT16)(((UINT16)(value)) >> 14)) +#define HFA384x_CMD_ISBUSY(value) ((u16)(((u16)value) & HFA384x_CMD_BUSY)) +#define HFA384x_CMD_AINFO_GET(value) ((u16)(((u16)(value) & HFA384x_CMD_AINFO) >> 8)) +#define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8)) +#define HFA384x_CMD_MACPORT_GET(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_MACPORT))) +#define HFA384x_CMD_MACPORT_SET(value) ((u16)HFA384x_CMD_AINFO_SET(value)) +#define HFA384x_CMD_ISRECL(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_RECL))) +#define HFA384x_CMD_RECL_SET(value) ((u16)HFA384x_CMD_AINFO_SET(value)) +#define HFA384x_CMD_QOS_GET(value) ((u16)((((u16)(value))&((u16)0x3000)) >> 12)) +#define HFA384x_CMD_QOS_SET(value) ((u16)((((u16)(value)) << 12) & 0x3000)) +#define HFA384x_CMD_ISWRITE(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_WRITE))) +#define HFA384x_CMD_WRITE_SET(value) ((u16)HFA384x_CMD_AINFO_SET((u16)value)) +#define HFA384x_CMD_PROGMODE_GET(value) ((u16)(HFA384x_CMD_AINFO_GET((u16)(value) & HFA384x_CMD_PROGMODE))) +#define HFA384x_CMD_PROGMODE_SET(value) ((u16)HFA384x_CMD_AINFO_SET((u16)value)) +#define HFA384x_CMD_CMDCODE_GET(value) ((u16)(((u16)(value)) & HFA384x_CMD_CMDCODE)) +#define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value)) + +#define HFA384x_STATUS_RESULT_GET(value) ((u16)((((u16)(value)) & HFA384x_STATUS_RESULT) >> 8)) +#define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8) +#define HFA384x_STATUS_CMDCODE_GET(value) (((u16)(value)) & HFA384x_STATUS_CMDCODE) +#define HFA384x_STATUS_CMDCODE_SET(value) ((u16)(value)) + +#define HFA384x_OFFSET_ISBUSY(value) ((u16)(((u16)(value)) & HFA384x_OFFSET_BUSY)) +#define HFA384x_OFFSET_ISERR(value) ((u16)(((u16)(value)) & HFA384x_OFFSET_ERR)) +#define HFA384x_OFFSET_DATAOFF_GET(value) ((u16)(((u16)(value)) & HFA384x_OFFSET_DATAOFF)) +#define HFA384x_OFFSET_DATAOFF_SET(value) ((u16)(value)) + +#define HFA384x_EVSTAT_ISTICK(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_TICK)) +#define HFA384x_EVSTAT_ISWTERR(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_WTERR)) +#define HFA384x_EVSTAT_ISINFDROP(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_INFDROP)) +#define HFA384x_EVSTAT_ISINFO(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_INFO)) +#define HFA384x_EVSTAT_ISDTIM(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_DTIM)) +#define HFA384x_EVSTAT_ISCMD(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_CMD)) +#define HFA384x_EVSTAT_ISALLOC(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_ALLOC)) +#define HFA384x_EVSTAT_ISTXEXC(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_TXEXC)) +#define HFA384x_EVSTAT_ISTX(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_TX)) +#define HFA384x_EVSTAT_ISRX(value) ((u16)(((u16)(value)) & HFA384x_EVSTAT_RX)) + +#define HFA384x_EVSTAT_ISBAP_OP(value) ((u16)(((u16)(value)) & HFA384x_int_BAP_OP)) + +#define HFA384x_intEN_ISTICK(value) ((u16)(((u16)(value)) & HFA384x_INTEN_TICK)) +#define HFA384x_intEN_TICK_SET(value) ((u16)(((u16)(value)) << 15)) +#define HFA384x_intEN_ISWTERR(value) ((u16)(((u16)(value)) & HFA384x_INTEN_WTERR)) +#define HFA384x_intEN_WTERR_SET(value) ((u16)(((u16)(value)) << 14)) +#define HFA384x_intEN_ISINFDROP(value) ((u16)(((u16)(value)) & HFA384x_INTEN_INFDROP)) +#define HFA384x_intEN_INFDROP_SET(value) ((u16)(((u16)(value)) << 13)) +#define HFA384x_intEN_ISINFO(value) ((u16)(((u16)(value)) & HFA384x_INTEN_INFO)) +#define HFA384x_intEN_INFO_SET(value) ((u16)(((u16)(value)) << 7)) +#define HFA384x_intEN_ISDTIM(value) ((u16)(((u16)(value)) & HFA384x_INTEN_DTIM)) +#define HFA384x_intEN_DTIM_SET(value) ((u16)(((u16)(value)) << 5)) +#define HFA384x_intEN_ISCMD(value) ((u16)(((u16)(value)) & HFA384x_INTEN_CMD)) +#define HFA384x_intEN_CMD_SET(value) ((u16)(((u16)(value)) << 4)) +#define HFA384x_intEN_ISALLOC(value) ((u16)(((u16)(value)) & HFA384x_INTEN_ALLOC)) +#define HFA384x_intEN_ALLOC_SET(value) ((u16)(((u16)(value)) << 3)) +#define HFA384x_intEN_ISTXEXC(value) ((u16)(((u16)(value)) & HFA384x_INTEN_TXEXC)) +#define HFA384x_intEN_TXEXC_SET(value) ((u16)(((u16)(value)) << 2)) +#define HFA384x_intEN_ISTX(value) ((u16)(((u16)(value)) & HFA384x_INTEN_TX)) +#define HFA384x_intEN_TX_SET(value) ((u16)(((u16)(value)) << 1)) +#define HFA384x_intEN_ISRX(value) ((u16)(((u16)(value)) & HFA384x_INTEN_RX)) +#define HFA384x_intEN_RX_SET(value) ((u16)(((u16)(value)) << 0)) + +#define HFA384x_EVACK_ISTICK(value) ((u16)(((u16)(value)) & HFA384x_EVACK_TICK)) +#define HFA384x_EVACK_TICK_SET(value) ((u16)(((u16)(value)) << 15)) +#define HFA384x_EVACK_ISWTERR(value) ((u16)(((u16)(value)) & HFA384x_EVACK_WTERR)) +#define HFA384x_EVACK_WTERR_SET(value) ((u16)(((u16)(value)) << 14)) +#define HFA384x_EVACK_ISINFDROP(value) ((u16)(((u16)(value)) & HFA384x_EVACK_INFDROP)) +#define HFA384x_EVACK_INFDROP_SET(value) ((u16)(((u16)(value)) << 13)) +#define HFA384x_EVACK_ISINFO(value) ((u16)(((u16)(value)) & HFA384x_EVACK_INFO)) +#define HFA384x_EVACK_INFO_SET(value) ((u16)(((u16)(value)) << 7)) +#define HFA384x_EVACK_ISDTIM(value) ((u16)(((u16)(value)) & HFA384x_EVACK_DTIM)) +#define HFA384x_EVACK_DTIM_SET(value) ((u16)(((u16)(value)) << 5)) +#define HFA384x_EVACK_ISCMD(value) ((u16)(((u16)(value)) & HFA384x_EVACK_CMD)) +#define HFA384x_EVACK_CMD_SET(value) ((u16)(((u16)(value)) << 4)) +#define HFA384x_EVACK_ISALLOC(value) ((u16)(((u16)(value)) & HFA384x_EVACK_ALLOC)) +#define HFA384x_EVACK_ALLOC_SET(value) ((u16)(((u16)(value)) << 3)) +#define HFA384x_EVACK_ISTXEXC(value) ((u16)(((u16)(value)) & HFA384x_EVACK_TXEXC)) +#define HFA384x_EVACK_TXEXC_SET(value) ((u16)(((u16)(value)) << 2)) +#define HFA384x_EVACK_ISTX(value) ((u16)(((u16)(value)) & HFA384x_EVACK_TX)) +#define HFA384x_EVACK_TX_SET(value) ((u16)(((u16)(value)) << 1)) +#define HFA384x_EVACK_ISRX(value) ((u16)(((u16)(value)) & HFA384x_EVACK_RX)) +#define HFA384x_EVACK_RX_SET(value) ((u16)(((u16)(value)) << 0)) + +#define HFA384x_CONTROL_AUXEN_SET(value) ((u16)(((u16)(value)) << 14)) +#define HFA384x_CONTROL_AUXEN_GET(value) ((u16)(((u16)(value)) >> 14)) /* Byte Order */ #ifdef __KERNEL__ -#define hfa384x2host_16(n) (__le16_to_cpu((UINT16)(n))) -#define hfa384x2host_32(n) (__le32_to_cpu((UINT32)(n))) -#define host2hfa384x_16(n) (__cpu_to_le16((UINT16)(n))) -#define host2hfa384x_32(n) (__cpu_to_le32((UINT32)(n))) +#define hfa384x2host_16(n) (__le16_to_cpu((u16)(n))) +#define hfa384x2host_32(n) (__le32_to_cpu((u32)(n))) +#define host2hfa384x_16(n) (__cpu_to_le16((u16)(n))) +#define host2hfa384x_32(n) (__cpu_to_le32((u32)(n))) #endif /* Host Maintained State Info */ @@ -891,14 +891,14 @@ PD Record codes /* Commonly used basic types */ typedef struct hfa384x_bytestr { - UINT16 len; - UINT8 data[0]; + u16 len; + u8 data[0]; } __WLAN_ATTRIB_PACK__ hfa384x_bytestr_t; typedef struct hfa384x_bytestr32 { - UINT16 len; - UINT8 data[32]; + u16 len; + u8 data[32]; } __WLAN_ATTRIB_PACK__ hfa384x_bytestr32_t; /*-------------------------------------------------------------------- @@ -910,112 +910,112 @@ these members */ typedef struct hfa384x_record { - UINT16 reclen; - UINT16 rid; + u16 reclen; + u16 rid; } __WLAN_ATTRIB_PACK__ hfa384x_rec_t; typedef struct hfa384x_record16 { - UINT16 reclen; - UINT16 rid; - UINT16 val; + u16 reclen; + u16 rid; + u16 val; } __WLAN_ATTRIB_PACK__ hfa384x_rec16_t; typedef struct hfa384x_record32 { - UINT16 reclen; - UINT16 rid; - UINT32 val; + u16 reclen; + u16 rid; + u32 val; } __WLAN_ATTRIB_PACK__ hfa384x_rec32; /*-- Hardware/Firmware Component Information ----------*/ typedef struct hfa384x_compident { - UINT16 id; - UINT16 variant; - UINT16 major; - UINT16 minor; + u16 id; + u16 variant; + u16 major; + u16 minor; } __WLAN_ATTRIB_PACK__ hfa384x_compident_t; typedef struct hfa384x_caplevel { - UINT16 role; - UINT16 id; - UINT16 variant; - UINT16 bottom; - UINT16 top; + u16 role; + u16 id; + u16 variant; + u16 bottom; + u16 top; } __WLAN_ATTRIB_PACK__ hfa384x_caplevel_t; /*-- Configuration Record: cnfPortType --*/ typedef struct hfa384x_cnfPortType { - UINT16 cnfPortType; + u16 cnfPortType; } __WLAN_ATTRIB_PACK__ hfa384x_cnfPortType_t; /*-- Configuration Record: cnfOwnMACAddress --*/ typedef struct hfa384x_cnfOwnMACAddress { - UINT8 cnfOwnMACAddress[6]; + u8 cnfOwnMACAddress[6]; } __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnMACAddress_t; /*-- Configuration Record: cnfDesiredSSID --*/ typedef struct hfa384x_cnfDesiredSSID { - UINT8 cnfDesiredSSID[34]; + u8 cnfDesiredSSID[34]; } __WLAN_ATTRIB_PACK__ hfa384x_cnfDesiredSSID_t; /*-- Configuration Record: cnfOwnChannel --*/ typedef struct hfa384x_cnfOwnChannel { - UINT16 cnfOwnChannel; + u16 cnfOwnChannel; } __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnChannel_t; /*-- Configuration Record: cnfOwnSSID --*/ typedef struct hfa384x_cnfOwnSSID { - UINT8 cnfOwnSSID[34]; + u8 cnfOwnSSID[34]; } __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnSSID_t; /*-- Configuration Record: cnfOwnATIMWindow --*/ typedef struct hfa384x_cnfOwnATIMWindow { - UINT16 cnfOwnATIMWindow; + u16 cnfOwnATIMWindow; } __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnATIMWindow_t; /*-- Configuration Record: cnfSystemScale --*/ typedef struct hfa384x_cnfSystemScale { - UINT16 cnfSystemScale; + u16 cnfSystemScale; } __WLAN_ATTRIB_PACK__ hfa384x_cnfSystemScale_t; /*-- Configuration Record: cnfMaxDataLength --*/ typedef struct hfa384x_cnfMaxDataLength { - UINT16 cnfMaxDataLength; + u16 cnfMaxDataLength; } __WLAN_ATTRIB_PACK__ hfa384x_cnfMaxDataLength_t; /*-- Configuration Record: cnfWDSAddress --*/ typedef struct hfa384x_cnfWDSAddress { - UINT8 cnfWDSAddress[6]; + u8 cnfWDSAddress[6]; } __WLAN_ATTRIB_PACK__ hfa384x_cnfWDSAddress_t; /*-- Configuration Record: cnfPMEnabled --*/ typedef struct hfa384x_cnfPMEnabled { - UINT16 cnfPMEnabled; + u16 cnfPMEnabled; } __WLAN_ATTRIB_PACK__ hfa384x_cnfPMEnabled_t; /*-- Configuration Record: cnfPMEPS --*/ typedef struct hfa384x_cnfPMEPS { - UINT16 cnfPMEPS; + u16 cnfPMEPS; } __WLAN_ATTRIB_PACK__ hfa384x_cnfPMEPS_t; /*-- Configuration Record: cnfMulticastReceive --*/ typedef struct hfa384x_cnfMulticastReceive { - UINT16 cnfMulticastReceive; + u16 cnfMulticastReceive; } __WLAN_ATTRIB_PACK__ hfa384x_cnfMulticastReceive_t; /*-- Configuration Record: cnfAuthentication --*/ @@ -1026,37 +1026,37 @@ typedef struct hfa384x_cnfMulticastReceive /*-- Configuration Record: cnfMaxSleepDuration --*/ typedef struct hfa384x_cnfMaxSleepDuration { - UINT16 cnfMaxSleepDuration; + u16 cnfMaxSleepDuration; } __WLAN_ATTRIB_PACK__ hfa384x_cnfMaxSleepDuration_t; /*-- Configuration Record: cnfPMHoldoverDuration --*/ typedef struct hfa384x_cnfPMHoldoverDuration { - UINT16 cnfPMHoldoverDuration; + u16 cnfPMHoldoverDuration; } __WLAN_ATTRIB_PACK__ hfa384x_cnfPMHoldoverDuration_t; /*-- Configuration Record: cnfOwnName --*/ typedef struct hfa384x_cnfOwnName { - UINT8 cnfOwnName[34]; + u8 cnfOwnName[34]; } __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnName_t; /*-- Configuration Record: cnfOwnDTIMPeriod --*/ typedef struct hfa384x_cnfOwnDTIMPeriod { - UINT16 cnfOwnDTIMPeriod; + u16 cnfOwnDTIMPeriod; } __WLAN_ATTRIB_PACK__ hfa384x_cnfOwnDTIMPeriod_t; /*-- Configuration Record: cnfWDSAddress --*/ typedef struct hfa384x_cnfWDSAddressN { - UINT8 cnfWDSAddress[6]; + u8 cnfWDSAddress[6]; } __WLAN_ATTRIB_PACK__ hfa384x_cnfWDSAddressN_t; /*-- Configuration Record: cnfMulticastPMBuffering --*/ typedef struct hfa384x_cnfMulticastPMBuffering { - UINT16 cnfMulticastPMBuffering; + u16 cnfMulticastPMBuffering; } __WLAN_ATTRIB_PACK__ hfa384x_cnfMulticastPMBuffering_t; /*-------------------------------------------------------------------- @@ -1067,13 +1067,13 @@ Configuration Record Structures: /*-- Configuration Record: GroupAddresses --*/ typedef struct hfa384x_GroupAddresses { - UINT8 MACAddress[16][6]; + u8 MACAddress[16][6]; } __WLAN_ATTRIB_PACK__ hfa384x_GroupAddresses_t; /*-- Configuration Record: CreateIBSS --*/ typedef struct hfa384x_CreateIBSS { - UINT16 CreateIBSS; + u16 CreateIBSS; } __WLAN_ATTRIB_PACK__ hfa384x_CreateIBSS_t; #define HFA384x_CREATEIBSS_JOINCREATEIBSS 0 @@ -1084,87 +1084,87 @@ typedef struct hfa384x_CreateIBSS /*-- Configuration Record: FragmentationThreshold --*/ typedef struct hfa384x_FragmentationThreshold { - UINT16 FragmentationThreshold; + u16 FragmentationThreshold; } __WLAN_ATTRIB_PACK__ hfa384x_FragmentationThreshold_t; /*-- Configuration Record: RTSThreshold --*/ typedef struct hfa384x_RTSThreshold { - UINT16 RTSThreshold; + u16 RTSThreshold; } __WLAN_ATTRIB_PACK__ hfa384x_RTSThreshold_t; /*-- Configuration Record: TxRateControl --*/ typedef struct hfa384x_TxRateControl { - UINT16 TxRateControl; + u16 TxRateControl; } __WLAN_ATTRIB_PACK__ hfa384x_TxRateControl_t; /*-- Configuration Record: PromiscuousMode --*/ typedef struct hfa384x_PromiscuousMode { - UINT16 PromiscuousMode; + u16 PromiscuousMode; } __WLAN_ATTRIB_PACK__ hfa384x_PromiscuousMode_t; /*-- Configuration Record: ScanRequest (data portion only) --*/ typedef struct hfa384x_ScanRequest_data { - UINT16 channelList; - UINT16 txRate; + u16 channelList; + u16 txRate; } __WLAN_ATTRIB_PACK__ hfa384x_ScanRequest_data_t; /*-- Configuration Record: HostScanRequest (data portion only) --*/ typedef struct hfa384x_HostScanRequest_data { - UINT16 channelList; - UINT16 txRate; + u16 channelList; + u16 txRate; hfa384x_bytestr32_t ssid; } __WLAN_ATTRIB_PACK__ hfa384x_HostScanRequest_data_t; /*-- Configuration Record: JoinRequest (data portion only) --*/ typedef struct hfa384x_JoinRequest_data { - UINT8 bssid[WLAN_BSSID_LEN]; - UINT16 channel; + u8 bssid[WLAN_BSSID_LEN]; + u16 channel; } __WLAN_ATTRIB_PACK__ hfa384x_JoinRequest_data_t; /*-- Configuration Record: authenticateStation (data portion only) --*/ typedef struct hfa384x_authenticateStation_data { - UINT8 address[WLAN_ADDR_LEN]; - UINT16 status; - UINT16 algorithm; + u8 address[WLAN_ADDR_LEN]; + u16 status; + u16 algorithm; } __WLAN_ATTRIB_PACK__ hfa384x_authenticateStation_data_t; /*-- Configuration Record: associateStation (data portion only) --*/ typedef struct hfa384x_associateStation_data { - UINT8 address[WLAN_ADDR_LEN]; - UINT16 status; - UINT16 type; + u8 address[WLAN_ADDR_LEN]; + u16 status; + u16 type; } __WLAN_ATTRIB_PACK__ hfa384x_associateStation_data_t; /*-- Configuration Record: ChannelInfoRequest (data portion only) --*/ typedef struct hfa384x_ChannelInfoRequest_data { - UINT16 channelList; - UINT16 channelDwellTime; + u16 channelList; + u16 channelDwellTime; } __WLAN_ATTRIB_PACK__ hfa384x_ChannelInfoRequest_data_t; /*-- Configuration Record: WEPKeyMapping (data portion only) --*/ typedef struct hfa384x_WEPKeyMapping { - UINT8 address[WLAN_ADDR_LEN]; - UINT16 key_index; - UINT8 key[16]; - UINT8 mic_transmit_key[4]; - UINT8 mic_receive_key[4]; + u8 address[WLAN_ADDR_LEN]; + u16 key_index; + u8 key[16]; + u8 mic_transmit_key[4]; + u8 mic_receive_key[4]; } __WLAN_ATTRIB_PACK__ hfa384x_WEPKeyMapping_t; /*-- Configuration Record: WPAData (data portion only) --*/ typedef struct hfa384x_WPAData { - UINT16 datalen; - UINT8 data[0]; // max 80 + u16 datalen; + u8 data[0]; // max 80 } __WLAN_ATTRIB_PACK__ hfa384x_WPAData_t; /*-------------------------------------------------------------------- @@ -1174,7 +1174,7 @@ Configuration Record Structures: Behavior Parameters /*-- Configuration Record: TickTime --*/ typedef struct hfa384x_TickTime { - UINT16 TickTime; + u16 TickTime; } __WLAN_ATTRIB_PACK__ hfa384x_TickTime_t; /*-------------------------------------------------------------------- @@ -1184,146 +1184,146 @@ Information Record Structures: NIC Information /*-- Information Record: MaxLoadTime --*/ typedef struct hfa384x_MaxLoadTime { - UINT16 MaxLoadTime; + u16 MaxLoadTime; } __WLAN_ATTRIB_PACK__ hfa384x_MaxLoadTime_t; /*-- Information Record: DownLoadBuffer --*/ /* NOTE: The page and offset are in AUX format */ typedef struct hfa384x_downloadbuffer { - UINT16 page; - UINT16 offset; - UINT16 len; + u16 page; + u16 offset; + u16 len; } __WLAN_ATTRIB_PACK__ hfa384x_downloadbuffer_t; /*-- Information Record: PRIIdentity --*/ typedef struct hfa384x_PRIIdentity { - UINT16 PRICompID; - UINT16 PRIVariant; - UINT16 PRIMajorVersion; - UINT16 PRIMinorVersion; + u16 PRICompID; + u16 PRIVariant; + u16 PRIMajorVersion; + u16 PRIMinorVersion; } __WLAN_ATTRIB_PACK__ hfa384x_PRIIdentity_t; /*-- Information Record: PRISupRange --*/ typedef struct hfa384x_PRISupRange { - UINT16 PRIRole; - UINT16 PRIID; - UINT16 PRIVariant; - UINT16 PRIBottom; - UINT16 PRITop; + u16 PRIRole; + u16 PRIID; + u16 PRIVariant; + u16 PRIBottom; + u16 PRITop; } __WLAN_ATTRIB_PACK__ hfa384x_PRISupRange_t; /*-- Information Record: CFIActRanges --*/ typedef struct hfa384x_CFIActRanges { - UINT16 CFIRole; - UINT16 CFIID; - UINT16 CFIVariant; - UINT16 CFIBottom; - UINT16 CFITop; + u16 CFIRole; + u16 CFIID; + u16 CFIVariant; + u16 CFIBottom; + u16 CFITop; } __WLAN_ATTRIB_PACK__ hfa384x_CFIActRanges_t; /*-- Information Record: NICSerialNumber --*/ typedef struct hfa384x_NICSerialNumber { - UINT8 NICSerialNumber[12]; + u8 NICSerialNumber[12]; } __WLAN_ATTRIB_PACK__ hfa384x_NICSerialNumber_t; /*-- Information Record: NICIdentity --*/ typedef struct hfa384x_NICIdentity { - UINT16 NICCompID; - UINT16 NICVariant; - UINT16 NICMajorVersion; - UINT16 NICMinorVersion; + u16 NICCompID; + u16 NICVariant; + u16 NICMajorVersion; + u16 NICMinorVersion; } __WLAN_ATTRIB_PACK__ hfa384x_NICIdentity_t; /*-- Information Record: MFISupRange --*/ typedef struct hfa384x_MFISupRange { - UINT16 MFIRole; - UINT16 MFIID; - UINT16 MFIVariant; - UINT16 MFIBottom; - UINT16 MFITop; + u16 MFIRole; + u16 MFIID; + u16 MFIVariant; + u16 MFIBottom; + u16 MFITop; } __WLAN_ATTRIB_PACK__ hfa384x_MFISupRange_t; /*-- Information Record: CFISupRange --*/ typedef struct hfa384x_CFISupRange { - UINT16 CFIRole; - UINT16 CFIID; - UINT16 CFIVariant; - UINT16 CFIBottom; - UINT16 CFITop; + u16 CFIRole; + u16 CFIID; + u16 CFIVariant; + u16 CFIBottom; + u16 CFITop; } __WLAN_ATTRIB_PACK__ hfa384x_CFISupRange_t; /*-- Information Record: BUILDSEQ:BuildSeq --*/ typedef struct hfa384x_BuildSeq { - UINT16 primary; - UINT16 secondary; + u16 primary; + u16 secondary; } __WLAN_ATTRIB_PACK__ hfa384x_BuildSeq_t; /*-- Information Record: FWID --*/ #define HFA384x_FWID_LEN 14 typedef struct hfa384x_FWID { - UINT8 primary[HFA384x_FWID_LEN]; - UINT8 secondary[HFA384x_FWID_LEN]; + u8 primary[HFA384x_FWID_LEN]; + u8 secondary[HFA384x_FWID_LEN]; } __WLAN_ATTRIB_PACK__ hfa384x_FWID_t; /*-- Information Record: ChannelList --*/ typedef struct hfa384x_ChannelList { - UINT16 ChannelList; + u16 ChannelList; } __WLAN_ATTRIB_PACK__ hfa384x_ChannelList_t; /*-- Information Record: RegulatoryDomains --*/ typedef struct hfa384x_RegulatoryDomains { - UINT8 RegulatoryDomains[12]; + u8 RegulatoryDomains[12]; } __WLAN_ATTRIB_PACK__ hfa384x_RegulatoryDomains_t; /*-- Information Record: TempType --*/ typedef struct hfa384x_TempType { - UINT16 TempType; + u16 TempType; } __WLAN_ATTRIB_PACK__ hfa384x_TempType_t; /*-- Information Record: CIS --*/ typedef struct hfa384x_CIS { - UINT8 CIS[480]; + u8 CIS[480]; } __WLAN_ATTRIB_PACK__ hfa384x_CIS_t; /*-- Information Record: STAIdentity --*/ typedef struct hfa384x_STAIdentity { - UINT16 STACompID; - UINT16 STAVariant; - UINT16 STAMajorVersion; - UINT16 STAMinorVersion; + u16 STACompID; + u16 STAVariant; + u16 STAMajorVersion; + u16 STAMinorVersion; } __WLAN_ATTRIB_PACK__ hfa384x_STAIdentity_t; /*-- Information Record: STASupRange --*/ typedef struct hfa384x_STASupRange { - UINT16 STARole; - UINT16 STAID; - UINT16 STAVariant; - UINT16 STABottom; - UINT16 STATop; + u16 STARole; + u16 STAID; + u16 STAVariant; + u16 STABottom; + u16 STATop; } __WLAN_ATTRIB_PACK__ hfa384x_STASupRange_t; /*-- Information Record: MFIActRanges --*/ typedef struct hfa384x_MFIActRanges { - UINT16 MFIRole; - UINT16 MFIID; - UINT16 MFIVariant; - UINT16 MFIBottom; - UINT16 MFITop; + u16 MFIRole; + u16 MFIID; + u16 MFIVariant; + u16 MFIBottom; + u16 MFITop; } __WLAN_ATTRIB_PACK__ hfa384x_MFIActRanges_t; /*-------------------------------------------------------------------- @@ -1333,145 +1333,145 @@ Information Record Structures: NIC Information /*-- Information Record: PortStatus --*/ typedef struct hfa384x_PortStatus { - UINT16 PortStatus; + u16 PortStatus; } __WLAN_ATTRIB_PACK__ hfa384x_PortStatus_t; -#define HFA384x_PSTATUS_DISABLED ((UINT16)1) -#define HFA384x_PSTATUS_SEARCHING ((UINT16)2) -#define HFA384x_PSTATUS_CONN_IBSS ((UINT16)3) -#define HFA384x_PSTATUS_CONN_ESS ((UINT16)4) -#define HFA384x_PSTATUS_OUTOFRANGE ((UINT16)5) -#define HFA384x_PSTATUS_CONN_WDS ((UINT16)6) +#define HFA384x_PSTATUS_DISABLED ((u16)1) +#define HFA384x_PSTATUS_SEARCHING ((u16)2) +#define HFA384x_PSTATUS_CONN_IBSS ((u16)3) +#define HFA384x_PSTATUS_CONN_ESS ((u16)4) +#define HFA384x_PSTATUS_OUTOFRANGE ((u16)5) +#define HFA384x_PSTATUS_CONN_WDS ((u16)6) /*-- Information Record: CurrentSSID --*/ typedef struct hfa384x_CurrentSSID { - UINT8 CurrentSSID[34]; + u8 CurrentSSID[34]; } __WLAN_ATTRIB_PACK__ hfa384x_CurrentSSID_t; /*-- Information Record: CurrentBSSID --*/ typedef struct hfa384x_CurrentBSSID { - UINT8 CurrentBSSID[6]; + u8 CurrentBSSID[6]; } __WLAN_ATTRIB_PACK__ hfa384x_CurrentBSSID_t; /*-- Information Record: commsquality --*/ typedef struct hfa384x_commsquality { - UINT16 CQ_currBSS; - UINT16 ASL_currBSS; - UINT16 ANL_currFC; + u16 CQ_currBSS; + u16 ASL_currBSS; + u16 ANL_currFC; } __WLAN_ATTRIB_PACK__ hfa384x_commsquality_t; /*-- Information Record: dmbcommsquality --*/ typedef struct hfa384x_dbmcommsquality { - UINT16 CQdbm_currBSS; - UINT16 ASLdbm_currBSS; - UINT16 ANLdbm_currFC; + u16 CQdbm_currBSS; + u16 ASLdbm_currBSS; + u16 ANLdbm_currFC; } __WLAN_ATTRIB_PACK__ hfa384x_dbmcommsquality_t; /*-- Information Record: CurrentTxRate --*/ typedef struct hfa384x_CurrentTxRate { - UINT16 CurrentTxRate; + u16 CurrentTxRate; } __WLAN_ATTRIB_PACK__ hfa384x_CurrentTxRate_t; /*-- Information Record: CurrentBeaconInterval --*/ typedef struct hfa384x_CurrentBeaconInterval { - UINT16 CurrentBeaconInterval; + u16 CurrentBeaconInterval; } __WLAN_ATTRIB_PACK__ hfa384x_CurrentBeaconInterval_t; /*-- Information Record: CurrentScaleThresholds --*/ typedef struct hfa384x_CurrentScaleThresholds { - UINT16 EnergyDetectThreshold; - UINT16 CarrierDetectThreshold; - UINT16 DeferDetectThreshold; - UINT16 CellSearchThreshold; /* Stations only */ - UINT16 DeadSpotThreshold; /* Stations only */ + u16 EnergyDetectThreshold; + u16 CarrierDetectThreshold; + u16 DeferDetectThreshold; + u16 CellSearchThreshold; /* Stations only */ + u16 DeadSpotThreshold; /* Stations only */ } __WLAN_ATTRIB_PACK__ hfa384x_CurrentScaleThresholds_t; /*-- Information Record: ProtocolRspTime --*/ typedef struct hfa384x_ProtocolRspTime { - UINT16 ProtocolRspTime; + u16 ProtocolRspTime; } __WLAN_ATTRIB_PACK__ hfa384x_ProtocolRspTime_t; /*-- Information Record: ShortRetryLimit --*/ typedef struct hfa384x_ShortRetryLimit { - UINT16 ShortRetryLimit; + u16 ShortRetryLimit; } __WLAN_ATTRIB_PACK__ hfa384x_ShortRetryLimit_t; /*-- Information Record: LongRetryLimit --*/ typedef struct hfa384x_LongRetryLimit { - UINT16 LongRetryLimit; + u16 LongRetryLimit; } __WLAN_ATTRIB_PACK__ hfa384x_LongRetryLimit_t; /*-- Information Record: MaxTransmitLifetime --*/ typedef struct hfa384x_MaxTransmitLifetime { - UINT16 MaxTransmitLifetime; + u16 MaxTransmitLifetime; } __WLAN_ATTRIB_PACK__ hfa384x_MaxTransmitLifetime_t; /*-- Information Record: MaxReceiveLifetime --*/ typedef struct hfa384x_MaxReceiveLifetime { - UINT16 MaxReceiveLifetime; + u16 MaxReceiveLifetime; } __WLAN_ATTRIB_PACK__ hfa384x_MaxReceiveLifetime_t; /*-- Information Record: CFPollable --*/ typedef struct hfa384x_CFPollable { - UINT16 CFPollable; + u16 CFPollable; } __WLAN_ATTRIB_PACK__ hfa384x_CFPollable_t; /*-- Information Record: AuthenticationAlgorithms --*/ typedef struct hfa384x_AuthenticationAlgorithms { - UINT16 AuthenticationType; - UINT16 TypeEnabled; + u16 AuthenticationType; + u16 TypeEnabled; } __WLAN_ATTRIB_PACK__ hfa384x_AuthenticationAlgorithms_t; /*-- Information Record: AuthenticationAlgorithms (data only --*/ typedef struct hfa384x_AuthenticationAlgorithms_data { - UINT16 AuthenticationType; - UINT16 TypeEnabled; + u16 AuthenticationType; + u16 TypeEnabled; } __WLAN_ATTRIB_PACK__ hfa384x_AuthenticationAlgorithms_data_t; /*-- Information Record: PrivacyOptionImplemented --*/ typedef struct hfa384x_PrivacyOptionImplemented { - UINT16 PrivacyOptionImplemented; + u16 PrivacyOptionImplemented; } __WLAN_ATTRIB_PACK__ hfa384x_PrivacyOptionImplemented_t; /*-- Information Record: OwnMACAddress --*/ typedef struct hfa384x_OwnMACAddress { - UINT8 OwnMACAddress[6]; + u8 OwnMACAddress[6]; } __WLAN_ATTRIB_PACK__ hfa384x_OwnMACAddress_t; /*-- Information Record: PCFInfo --*/ typedef struct hfa384x_PCFInfo { - UINT16 MediumOccupancyLimit; - UINT16 CFPPeriod; - UINT16 CFPMaxDuration; - UINT16 CFPFlags; + u16 MediumOccupancyLimit; + u16 CFPPeriod; + u16 CFPMaxDuration; + u16 CFPFlags; } __WLAN_ATTRIB_PACK__ hfa384x_PCFInfo_t; /*-- Information Record: PCFInfo (data portion only) --*/ typedef struct hfa384x_PCFInfo_data { - UINT16 MediumOccupancyLimit; - UINT16 CFPPeriod; - UINT16 CFPMaxDuration; - UINT16 CFPFlags; + u16 MediumOccupancyLimit; + u16 CFPPeriod; + u16 CFPMaxDuration; + u16 CFPFlags; } __WLAN_ATTRIB_PACK__ hfa384x_PCFInfo_data_t; /*-------------------------------------------------------------------- @@ -1481,39 +1481,39 @@ Information Record Structures: Modem Information Records /*-- Information Record: PHYType --*/ typedef struct hfa384x_PHYType { - UINT16 PHYType; + u16 PHYType; } __WLAN_ATTRIB_PACK__ hfa384x_PHYType_t; /*-- Information Record: CurrentChannel --*/ typedef struct hfa384x_CurrentChannel { - UINT16 CurrentChannel; + u16 CurrentChannel; } __WLAN_ATTRIB_PACK__ hfa384x_CurrentChannel_t; /*-- Information Record: CurrentPowerState --*/ typedef struct hfa384x_CurrentPowerState { - UINT16 CurrentPowerState; + u16 CurrentPowerState; } __WLAN_ATTRIB_PACK__ hfa384x_CurrentPowerState_t; /*-- Information Record: CCAMode --*/ typedef struct hfa384x_CCAMode { - UINT16 CCAMode; + u16 CCAMode; } __WLAN_ATTRIB_PACK__ hfa384x_CCAMode_t; /*-- Information Record: SupportedDataRates --*/ typedef struct hfa384x_SupportedDataRates { - UINT8 SupportedDataRates[10]; + u8 SupportedDataRates[10]; } __WLAN_ATTRIB_PACK__ hfa384x_SupportedDataRates_t; /*-- Information Record: LFOStatus --*/ typedef struct hfa384x_LFOStatus { - UINT16 TestResults; - UINT16 LFOResult; - UINT16 VRHFOResult; + u16 TestResults; + u16 LFOResult; + u16 VRHFOResult; } __WLAN_ATTRIB_PACK__ hfa384x_LFOStatus_t; #define HFA384x_TESTRESULT_ALLPASSED BIT0 @@ -1525,11 +1525,11 @@ typedef struct hfa384x_LFOStatus /*-- Information Record: LEDControl --*/ typedef struct hfa384x_LEDControl { - UINT16 searching_on; - UINT16 searching_off; - UINT16 assoc_on; - UINT16 assoc_off; - UINT16 activity; + u16 searching_on; + u16 searching_off; + u16 assoc_on; + u16 assoc_off; + u16 activity; } __WLAN_ATTRIB_PACK__ hfa384x_LEDControl_t; /*-------------------------------------------------------------------- @@ -1540,32 +1540,32 @@ FRAME DESCRIPTORS: Offsets ---------------------------------------------------------------------- Control Info (offset 44-51) --------------------------------------------------------------------*/ -#define HFA384x_FD_STATUS_OFF ((UINT16)0x44) -#define HFA384x_FD_TIME_OFF ((UINT16)0x46) -#define HFA384x_FD_SWSUPPORT_OFF ((UINT16)0x4A) -#define HFA384x_FD_SILENCE_OFF ((UINT16)0x4A) -#define HFA384x_FD_SIGNAL_OFF ((UINT16)0x4B) -#define HFA384x_FD_RATE_OFF ((UINT16)0x4C) -#define HFA384x_FD_RXFLOW_OFF ((UINT16)0x4D) -#define HFA384x_FD_RESERVED_OFF ((UINT16)0x4E) -#define HFA384x_FD_TXCONTROL_OFF ((UINT16)0x50) +#define HFA384x_FD_STATUS_OFF ((u16)0x44) +#define HFA384x_FD_TIME_OFF ((u16)0x46) +#define HFA384x_FD_SWSUPPORT_OFF ((u16)0x4A) +#define HFA384x_FD_SILENCE_OFF ((u16)0x4A) +#define HFA384x_FD_SIGNAL_OFF ((u16)0x4B) +#define HFA384x_FD_RATE_OFF ((u16)0x4C) +#define HFA384x_FD_RXFLOW_OFF ((u16)0x4D) +#define HFA384x_FD_RESERVED_OFF ((u16)0x4E) +#define HFA384x_FD_TXCONTROL_OFF ((u16)0x50) /*-------------------------------------------------------------------- 802.11 Header (offset 52-6B) --------------------------------------------------------------------*/ -#define HFA384x_FD_FRAMECONTROL_OFF ((UINT16)0x52) -#define HFA384x_FD_DURATIONID_OFF ((UINT16)0x54) -#define HFA384x_FD_ADDRESS1_OFF ((UINT16)0x56) -#define HFA384x_FD_ADDRESS2_OFF ((UINT16)0x5C) -#define HFA384x_FD_ADDRESS3_OFF ((UINT16)0x62) -#define HFA384x_FD_SEQCONTROL_OFF ((UINT16)0x68) -#define HFA384x_FD_ADDRESS4_OFF ((UINT16)0x6A) -#define HFA384x_FD_DATALEN_OFF ((UINT16)0x70) +#define HFA384x_FD_FRAMECONTROL_OFF ((u16)0x52) +#define HFA384x_FD_DURATIONID_OFF ((u16)0x54) +#define HFA384x_FD_ADDRESS1_OFF ((u16)0x56) +#define HFA384x_FD_ADDRESS2_OFF ((u16)0x5C) +#define HFA384x_FD_ADDRESS3_OFF ((u16)0x62) +#define HFA384x_FD_SEQCONTROL_OFF ((u16)0x68) +#define HFA384x_FD_ADDRESS4_OFF ((u16)0x6A) +#define HFA384x_FD_DATALEN_OFF ((u16)0x70) /*-------------------------------------------------------------------- 802.3 Header (offset 72-7F) --------------------------------------------------------------------*/ -#define HFA384x_FD_DESTADDRESS_OFF ((UINT16)0x72) -#define HFA384x_FD_SRCADDRESS_OFF ((UINT16)0x78) -#define HFA384x_FD_DATALENGTH_OFF ((UINT16)0x7E) +#define HFA384x_FD_DESTADDRESS_OFF ((u16)0x72) +#define HFA384x_FD_SRCADDRESS_OFF ((u16)0x78) +#define HFA384x_FD_DATALENGTH_OFF ((u16)0x7E) /*-------------------------------------------------------------------- FRAME STRUCTURES: Communication Frames @@ -1575,67 +1575,67 @@ Communication Frames: Transmit Frames /*-- Communication Frame: Transmit Frame Structure --*/ typedef struct hfa384x_tx_frame { - UINT16 status; - UINT16 reserved1; - UINT16 reserved2; - UINT32 sw_support; - UINT8 tx_retrycount; - UINT8 tx_rate; - UINT16 tx_control; + u16 status; + u16 reserved1; + u16 reserved2; + u32 sw_support; + u8 tx_retrycount; + u8 tx_rate; + u16 tx_control; /*-- 802.11 Header Information --*/ - UINT16 frame_control; - UINT16 duration_id; - UINT8 address1[6]; - UINT8 address2[6]; - UINT8 address3[6]; - UINT16 sequence_control; - UINT8 address4[6]; - UINT16 data_len; /* little endian format */ + u16 frame_control; + u16 duration_id; + u8 address1[6]; + u8 address2[6]; + u8 address3[6]; + u16 sequence_control; + u8 address4[6]; + u16 data_len; /* little endian format */ /*-- 802.3 Header Information --*/ - UINT8 dest_addr[6]; - UINT8 src_addr[6]; - UINT16 data_length; /* big endian format */ + u8 dest_addr[6]; + u8 src_addr[6]; + u16 data_length; /* big endian format */ } __WLAN_ATTRIB_PACK__ hfa384x_tx_frame_t; /*-------------------------------------------------------------------- Communication Frames: Field Masks for Transmit Frames --------------------------------------------------------------------*/ /*-- Status Field --*/ -#define HFA384x_TXSTATUS_ACKERR ((UINT16)BIT5) -#define HFA384x_TXSTATUS_FORMERR ((UINT16)BIT3) -#define HFA384x_TXSTATUS_DISCON ((UINT16)BIT2) -#define HFA384x_TXSTATUS_AGEDERR ((UINT16)BIT1) -#define HFA384x_TXSTATUS_RETRYERR ((UINT16)BIT0) +#define HFA384x_TXSTATUS_ACKERR ((u16)BIT5) +#define HFA384x_TXSTATUS_FORMERR ((u16)BIT3) +#define HFA384x_TXSTATUS_DISCON ((u16)BIT2) +#define HFA384x_TXSTATUS_AGEDERR ((u16)BIT1) +#define HFA384x_TXSTATUS_RETRYERR ((u16)BIT0) /*-- Transmit Control Field --*/ -#define HFA384x_TX_CFPOLL ((UINT16)BIT12) -#define HFA384x_TX_PRST ((UINT16)BIT11) -#define HFA384x_TX_MACPORT ((UINT16)(BIT10 | BIT9 | BIT8)) -#define HFA384x_TX_NOENCRYPT ((UINT16)BIT7) -#define HFA384x_TX_RETRYSTRAT ((UINT16)(BIT6 | BIT5)) -#define HFA384x_TX_STRUCTYPE ((UINT16)(BIT4 | BIT3)) -#define HFA384x_TX_TXEX ((UINT16)BIT2) -#define HFA384x_TX_TXOK ((UINT16)BIT1) +#define HFA384x_TX_CFPOLL ((u16)BIT12) +#define HFA384x_TX_PRST ((u16)BIT11) +#define HFA384x_TX_MACPORT ((u16)(BIT10 | BIT9 | BIT8)) +#define HFA384x_TX_NOENCRYPT ((u16)BIT7) +#define HFA384x_TX_RETRYSTRAT ((u16)(BIT6 | BIT5)) +#define HFA384x_TX_STRUCTYPE ((u16)(BIT4 | BIT3)) +#define HFA384x_TX_TXEX ((u16)BIT2) +#define HFA384x_TX_TXOK ((u16)BIT1) /*-------------------------------------------------------------------- Communication Frames: Test/Get/Set Field Values for Transmit Frames --------------------------------------------------------------------*/ /*-- Status Field --*/ #define HFA384x_TXSTATUS_ISERROR(v) \ - (((UINT16)(v))&\ + (((u16)(v))&\ (HFA384x_TXSTATUS_ACKERR|HFA384x_TXSTATUS_FORMERR|\ HFA384x_TXSTATUS_DISCON|HFA384x_TXSTATUS_AGEDERR|\ HFA384x_TXSTATUS_RETRYERR)) -#define HFA384x_TXSTATUS_ISACKERR(v) ((UINT16)(((UINT16)(v)) & HFA384x_TXSTATUS_ACKERR)) -#define HFA384x_TXSTATUS_ISFORMERR(v) ((UINT16)(((UINT16)(v)) & HFA384x_TXSTATUS_FORMERR)) -#define HFA384x_TXSTATUS_ISDISCON(v) ((UINT16)(((UINT16)(v)) & HFA384x_TXSTATUS_DISCON)) -#define HFA384x_TXSTATUS_ISAGEDERR(v) ((UINT16)(((UINT16)(v)) & HFA384x_TXSTATUS_AGEDERR)) -#define HFA384x_TXSTATUS_ISRETRYERR(v) ((UINT16)(((UINT16)(v)) & HFA384x_TXSTATUS_RETRYERR)) +#define HFA384x_TXSTATUS_ISACKERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_ACKERR)) +#define HFA384x_TXSTATUS_ISFORMERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_FORMERR)) +#define HFA384x_TXSTATUS_ISDISCON(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_DISCON)) +#define HFA384x_TXSTATUS_ISAGEDERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_AGEDERR)) +#define HFA384x_TXSTATUS_ISRETRYERR(v) ((u16)(((u16)(v)) & HFA384x_TXSTATUS_RETRYERR)) -#define HFA384x_TX_GET(v,m,s) ((((UINT16)(v))&((UINT16)(m)))>>((UINT16)(s))) -#define HFA384x_TX_SET(v,m,s) ((((UINT16)(v))<<((UINT16)(s)))&((UINT16)(m))) +#define HFA384x_TX_GET(v,m,s) ((((u16)(v))&((u16)(m)))>>((u16)(s))) +#define HFA384x_TX_SET(v,m,s) ((((u16)(v))<<((u16)(s)))&((u16)(m))) #define HFA384x_TX_CFPOLL_GET(v) HFA384x_TX_GET(v, HFA384x_TX_CFPOLL,12) #define HFA384x_TX_CFPOLL_SET(v) HFA384x_TX_SET(v, HFA384x_TX_CFPOLL,12) @@ -1660,70 +1660,70 @@ Communication Frames: Receive Frames typedef struct hfa384x_rx_frame { /*-- MAC rx descriptor (hfa384x byte order) --*/ - UINT16 status; - UINT32 time; - UINT8 silence; - UINT8 signal; - UINT8 rate; - UINT8 rx_flow; - UINT16 reserved1; - UINT16 reserved2; + u16 status; + u32 time; + u8 silence; + u8 signal; + u8 rate; + u8 rx_flow; + u16 reserved1; + u16 reserved2; /*-- 802.11 Header Information (802.11 byte order) --*/ - UINT16 frame_control; - UINT16 duration_id; - UINT8 address1[6]; - UINT8 address2[6]; - UINT8 address3[6]; - UINT16 sequence_control; - UINT8 address4[6]; - UINT16 data_len; /* hfa384x (little endian) format */ + u16 frame_control; + u16 duration_id; + u8 address1[6]; + u8 address2[6]; + u8 address3[6]; + u16 sequence_control; + u8 address4[6]; + u16 data_len; /* hfa384x (little endian) format */ /*-- 802.3 Header Information --*/ - UINT8 dest_addr[6]; - UINT8 src_addr[6]; - UINT16 data_length; /* IEEE? (big endian) format */ + u8 dest_addr[6]; + u8 src_addr[6]; + u16 data_length; /* IEEE? (big endian) format */ } __WLAN_ATTRIB_PACK__ hfa384x_rx_frame_t; /*-------------------------------------------------------------------- Communication Frames: Field Masks for Receive Frames --------------------------------------------------------------------*/ /*-- Offsets --------*/ -#define HFA384x_RX_DATA_LEN_OFF ((UINT16)44) -#define HFA384x_RX_80211HDR_OFF ((UINT16)14) -#define HFA384x_RX_DATA_OFF ((UINT16)60) +#define HFA384x_RX_DATA_LEN_OFF ((u16)44) +#define HFA384x_RX_80211HDR_OFF ((u16)14) +#define HFA384x_RX_DATA_OFF ((u16)60) /*-- Status Fields --*/ -#define HFA384x_RXSTATUS_MSGTYPE ((UINT16)(BIT15 | BIT14 | BIT13)) -#define HFA384x_RXSTATUS_MACPORT ((UINT16)(BIT10 | BIT9 | BIT8)) -#define HFA384x_RXSTATUS_UNDECR ((UINT16)BIT1) -#define HFA384x_RXSTATUS_FCSERR ((UINT16)BIT0) +#define HFA384x_RXSTATUS_MSGTYPE ((u16)(BIT15 | BIT14 | BIT13)) +#define HFA384x_RXSTATUS_MACPORT ((u16)(BIT10 | BIT9 | BIT8)) +#define HFA384x_RXSTATUS_UNDECR ((u16)BIT1) +#define HFA384x_RXSTATUS_FCSERR ((u16)BIT0) /*-------------------------------------------------------------------- Communication Frames: Test/Get/Set Field Values for Receive Frames --------------------------------------------------------------------*/ -#define HFA384x_RXSTATUS_MSGTYPE_GET(value) ((UINT16)((((UINT16)(value)) & HFA384x_RXSTATUS_MSGTYPE) >> 13)) -#define HFA384x_RXSTATUS_MSGTYPE_SET(value) ((UINT16)(((UINT16)(value)) << 13)) -#define HFA384x_RXSTATUS_MACPORT_GET(value) ((UINT16)((((UINT16)(value)) & HFA384x_RXSTATUS_MACPORT) >> 8)) -#define HFA384x_RXSTATUS_MACPORT_SET(value) ((UINT16)(((UINT16)(value)) << 8)) -#define HFA384x_RXSTATUS_ISUNDECR(value) ((UINT16)(((UINT16)(value)) & HFA384x_RXSTATUS_UNDECR)) -#define HFA384x_RXSTATUS_ISFCSERR(value) ((UINT16)(((UINT16)(value)) & HFA384x_RXSTATUS_FCSERR)) +#define HFA384x_RXSTATUS_MSGTYPE_GET(value) ((u16)((((u16)(value)) & HFA384x_RXSTATUS_MSGTYPE) >> 13)) +#define HFA384x_RXSTATUS_MSGTYPE_SET(value) ((u16)(((u16)(value)) << 13)) +#define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) & HFA384x_RXSTATUS_MACPORT) >> 8)) +#define HFA384x_RXSTATUS_MACPORT_SET(value) ((u16)(((u16)(value)) << 8)) +#define HFA384x_RXSTATUS_ISUNDECR(value) ((u16)(((u16)(value)) & HFA384x_RXSTATUS_UNDECR)) +#define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) & HFA384x_RXSTATUS_FCSERR)) /*-------------------------------------------------------------------- FRAME STRUCTURES: Information Types and Information Frame Structures ---------------------------------------------------------------------- Information Types --------------------------------------------------------------------*/ -#define HFA384x_IT_HANDOVERADDR ((UINT16)0xF000UL) -#define HFA384x_IT_HANDOVERDEAUTHADDRESS ((UINT16)0xF001UL)//AP 1.3.7 -#define HFA384x_IT_COMMTALLIES ((UINT16)0xF100UL) -#define HFA384x_IT_SCANRESULTS ((UINT16)0xF101UL) -#define HFA384x_IT_CHINFORESULTS ((UINT16)0xF102UL) -#define HFA384x_IT_HOSTSCANRESULTS ((UINT16)0xF103UL) -#define HFA384x_IT_LINKSTATUS ((UINT16)0xF200UL) -#define HFA384x_IT_ASSOCSTATUS ((UINT16)0xF201UL) -#define HFA384x_IT_AUTHREQ ((UINT16)0xF202UL) -#define HFA384x_IT_PSUSERCNT ((UINT16)0xF203UL) -#define HFA384x_IT_KEYIDCHANGED ((UINT16)0xF204UL) -#define HFA384x_IT_ASSOCREQ ((UINT16)0xF205UL) -#define HFA384x_IT_MICFAILURE ((UINT16)0xF206UL) +#define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL) +#define HFA384x_IT_HANDOVERDEAUTHADDRESS ((u16)0xF001UL)//AP 1.3.7 +#define HFA384x_IT_COMMTALLIES ((u16)0xF100UL) +#define HFA384x_IT_SCANRESULTS ((u16)0xF101UL) +#define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL) +#define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL) +#define HFA384x_IT_LINKSTATUS ((u16)0xF200UL) +#define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL) +#define HFA384x_IT_AUTHREQ ((u16)0xF202UL) +#define HFA384x_IT_PSUSERCNT ((u16)0xF203UL) +#define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL) +#define HFA384x_IT_ASSOCREQ ((u16)0xF205UL) +#define HFA384x_IT_MICFAILURE ((u16)0xF206UL) /*-------------------------------------------------------------------- Information Frames Structures @@ -1733,80 +1733,80 @@ Information Frames: Notification Frame Structures /*-- Notification Frame,MAC Mgmt: Handover Address --*/ typedef struct hfa384x_HandoverAddr { - UINT16 framelen; - UINT16 infotype; - UINT8 handover_addr[WLAN_BSSID_LEN]; + u16 framelen; + u16 infotype; + u8 handover_addr[WLAN_BSSID_LEN]; } __WLAN_ATTRIB_PACK__ hfa384x_HandoverAddr_t; /*-- Inquiry Frame, Diagnose: Communication Tallies --*/ typedef struct hfa384x_CommTallies16 { - UINT16 txunicastframes; - UINT16 txmulticastframes; - UINT16 txfragments; - UINT16 txunicastoctets; - UINT16 txmulticastoctets; - UINT16 txdeferredtrans; - UINT16 txsingleretryframes; - UINT16 txmultipleretryframes; - UINT16 txretrylimitexceeded; - UINT16 txdiscards; - UINT16 rxunicastframes; - UINT16 rxmulticastframes; - UINT16 rxfragments; - UINT16 rxunicastoctets; - UINT16 rxmulticastoctets; - UINT16 rxfcserrors; - UINT16 rxdiscardsnobuffer; - UINT16 txdiscardswrongsa; - UINT16 rxdiscardswepundecr; - UINT16 rxmsginmsgfrag; - UINT16 rxmsginbadmsgfrag; + u16 txunicastframes; + u16 txmulticastframes; + u16 txfragments; + u16 txunicastoctets; + u16 txmulticastoctets; + u16 txdeferredtrans; + u16 txsingleretryframes; + u16 txmultipleretryframes; + u16 txretrylimitexceeded; + u16 txdiscards; + u16 rxunicastframes; + u16 rxmulticastframes; + u16 rxfragments; + u16 rxunicastoctets; + u16 rxmulticastoctets; + u16 rxfcserrors; + u16 rxdiscardsnobuffer; + u16 txdiscardswrongsa; + u16 rxdiscardswepundecr; + u16 rxmsginmsgfrag; + u16 rxmsginbadmsgfrag; } __WLAN_ATTRIB_PACK__ hfa384x_CommTallies16_t; typedef struct hfa384x_CommTallies32 { - UINT32 txunicastframes; - UINT32 txmulticastframes; - UINT32 txfragments; - UINT32 txunicastoctets; - UINT32 txmulticastoctets; - UINT32 txdeferredtrans; - UINT32 txsingleretryframes; - UINT32 txmultipleretryframes; - UINT32 txretrylimitexceeded; - UINT32 txdiscards; - UINT32 rxunicastframes; - UINT32 rxmulticastframes; - UINT32 rxfragments; - UINT32 rxunicastoctets; - UINT32 rxmulticastoctets; - UINT32 rxfcserrors; - UINT32 rxdiscardsnobuffer; - UINT32 txdiscardswrongsa; - UINT32 rxdiscardswepundecr; - UINT32 rxmsginmsgfrag; - UINT32 rxmsginbadmsgfrag; + u32 txunicastframes; + u32 txmulticastframes; + u32 txfragments; + u32 txunicastoctets; + u32 txmulticastoctets; + u32 txdeferredtrans; + u32 txsingleretryframes; + u32 txmultipleretryframes; + u32 txretrylimitexceeded; + u32 txdiscards; + u32 rxunicastframes; + u32 rxmulticastframes; + u32 rxfragments; + u32 rxunicastoctets; + u32 rxmulticastoctets; + u32 rxfcserrors; + u32 rxdiscardsnobuffer; + u32 txdiscardswrongsa; + u32 rxdiscardswepundecr; + u32 rxmsginmsgfrag; + u32 rxmsginbadmsgfrag; } __WLAN_ATTRIB_PACK__ hfa384x_CommTallies32_t; /*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/ typedef struct hfa384x_ScanResultSub { - UINT16 chid; - UINT16 anl; - UINT16 sl; - UINT8 bssid[WLAN_BSSID_LEN]; - UINT16 bcnint; - UINT16 capinfo; + u16 chid; + u16 anl; + u16 sl; + u8 bssid[WLAN_BSSID_LEN]; + u16 bcnint; + u16 capinfo; hfa384x_bytestr32_t ssid; - UINT8 supprates[10]; /* 802.11 info element */ - UINT16 proberesp_rate; + u8 supprates[10]; /* 802.11 info element */ + u16 proberesp_rate; } __WLAN_ATTRIB_PACK__ hfa384x_ScanResultSub_t; typedef struct hfa384x_ScanResult { - UINT16 rsvd; - UINT16 scanreason; + u16 rsvd; + u16 scanreason; hfa384x_ScanResultSub_t result[HFA384x_SCANRESULT_MAX]; } __WLAN_ATTRIB_PACK__ hfa384x_ScanResult_t; @@ -1814,10 +1814,10 @@ typedef struct hfa384x_ScanResult /*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/ typedef struct hfa384x_ChInfoResultSub { - UINT16 chid; - UINT16 anl; - UINT16 pnl; - UINT16 active; + u16 chid; + u16 anl; + u16 pnl; + u16 active; } __WLAN_ATTRIB_PACK__ hfa384x_ChInfoResultSub_t; #define HFA384x_CHINFORESULT_BSSACTIVE BIT0 @@ -1825,7 +1825,7 @@ typedef struct hfa384x_ChInfoResultSub typedef struct hfa384x_ChInfoResult { - UINT16 scanchannels; + u16 scanchannels; hfa384x_ChInfoResultSub_t result[HFA384x_CHINFORESULT_MAX]; } __WLAN_ATTRIB_PACK__ hfa384x_ChInfoResult_t; @@ -1833,75 +1833,75 @@ typedef struct hfa384x_ChInfoResult /*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/ typedef struct hfa384x_HScanResultSub { - UINT16 chid; - UINT16 anl; - UINT16 sl; - UINT8 bssid[WLAN_BSSID_LEN]; - UINT16 bcnint; - UINT16 capinfo; + u16 chid; + u16 anl; + u16 sl; + u8 bssid[WLAN_BSSID_LEN]; + u16 bcnint; + u16 capinfo; hfa384x_bytestr32_t ssid; - UINT8 supprates[10]; /* 802.11 info element */ - UINT16 proberesp_rate; - UINT16 atim; + u8 supprates[10]; /* 802.11 info element */ + u16 proberesp_rate; + u16 atim; } __WLAN_ATTRIB_PACK__ hfa384x_HScanResultSub_t; typedef struct hfa384x_HScanResult { - UINT16 nresult; - UINT16 rsvd; + u16 nresult; + u16 rsvd; hfa384x_HScanResultSub_t result[HFA384x_HSCANRESULT_MAX]; } __WLAN_ATTRIB_PACK__ hfa384x_HScanResult_t; /*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/ -#define HFA384x_LINK_NOTCONNECTED ((UINT16)0) -#define HFA384x_LINK_CONNECTED ((UINT16)1) -#define HFA384x_LINK_DISCONNECTED ((UINT16)2) -#define HFA384x_LINK_AP_CHANGE ((UINT16)3) -#define HFA384x_LINK_AP_OUTOFRANGE ((UINT16)4) -#define HFA384x_LINK_AP_INRANGE ((UINT16)5) -#define HFA384x_LINK_ASSOCFAIL ((UINT16)6) +#define HFA384x_LINK_NOTCONNECTED ((u16)0) +#define HFA384x_LINK_CONNECTED ((u16)1) +#define HFA384x_LINK_DISCONNECTED ((u16)2) +#define HFA384x_LINK_AP_CHANGE ((u16)3) +#define HFA384x_LINK_AP_OUTOFRANGE ((u16)4) +#define HFA384x_LINK_AP_INRANGE ((u16)5) +#define HFA384x_LINK_ASSOCFAIL ((u16)6) typedef struct hfa384x_LinkStatus { - UINT16 linkstatus; + u16 linkstatus; } __WLAN_ATTRIB_PACK__ hfa384x_LinkStatus_t; /*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/ -#define HFA384x_ASSOCSTATUS_STAASSOC ((UINT16)1) -#define HFA384x_ASSOCSTATUS_REASSOC ((UINT16)2) -#define HFA384x_ASSOCSTATUS_DISASSOC ((UINT16)3) -#define HFA384x_ASSOCSTATUS_ASSOCFAIL ((UINT16)4) -#define HFA384x_ASSOCSTATUS_AUTHFAIL ((UINT16)5) +#define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1) +#define HFA384x_ASSOCSTATUS_REASSOC ((u16)2) +#define HFA384x_ASSOCSTATUS_DISASSOC ((u16)3) +#define HFA384x_ASSOCSTATUS_ASSOCFAIL ((u16)4) +#define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5) typedef struct hfa384x_AssocStatus { - UINT16 assocstatus; - UINT8 sta_addr[WLAN_ADDR_LEN]; + u16 assocstatus; + u8 sta_addr[WLAN_ADDR_LEN]; /* old_ap_addr is only valid if assocstatus == 2 */ - UINT8 old_ap_addr[WLAN_ADDR_LEN]; - UINT16 reason; - UINT16 reserved; + u8 old_ap_addr[WLAN_ADDR_LEN]; + u16 reason; + u16 reserved; } __WLAN_ATTRIB_PACK__ hfa384x_AssocStatus_t; /*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/ typedef struct hfa384x_AuthRequest { - UINT8 sta_addr[WLAN_ADDR_LEN]; - UINT16 algorithm; + u8 sta_addr[WLAN_ADDR_LEN]; + u16 algorithm; } __WLAN_ATTRIB_PACK__ hfa384x_AuthReq_t; /*-- Unsolicited Frame, MAC Mgmt: AssocRequest (AP Only) --*/ typedef struct hfa384x_AssocRequest { - UINT8 sta_addr[WLAN_ADDR_LEN]; - UINT16 type; - UINT8 wpa_data[80]; + u8 sta_addr[WLAN_ADDR_LEN]; + u16 type; + u8 wpa_data[80]; } __WLAN_ATTRIB_PACK__ hfa384x_AssocReq_t; @@ -1912,21 +1912,21 @@ typedef struct hfa384x_AssocRequest typedef struct hfa384x_MicFailure { - UINT8 sender[WLAN_ADDR_LEN]; - UINT8 dest[WLAN_ADDR_LEN]; + u8 sender[WLAN_ADDR_LEN]; + u8 dest[WLAN_ADDR_LEN]; } __WLAN_ATTRIB_PACK__ hfa384x_MicFailure_t; /*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/ typedef struct hfa384x_PSUserCount { - UINT16 usercnt; + u16 usercnt; } __WLAN_ATTRIB_PACK__ hfa384x_PSUserCount_t; typedef struct hfa384x_KeyIDChanged { - UINT8 sta_addr[WLAN_ADDR_LEN]; - UINT16 keyid; + u8 sta_addr[WLAN_ADDR_LEN]; + u16 keyid; } __WLAN_ATTRIB_PACK__ hfa384x_KeyIDChanged_t; /*-- Collection of all Inf frames ---------------*/ @@ -1945,8 +1945,8 @@ typedef union hfa384x_infodata { typedef struct hfa384x_InfFrame { - UINT16 framelen; - UINT16 infotype; + u16 framelen; + u16 infotype; hfa384x_infodata_t info; } __WLAN_ATTRIB_PACK__ hfa384x_InfFrame_t; @@ -1983,46 +1983,46 @@ USB Packet structures and constants. typedef struct hfa384x_usb_txfrm { hfa384x_tx_frame_t desc; - UINT8 data[WLAN_DATA_MAXLEN]; + u8 data[WLAN_DATA_MAXLEN]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_txfrm_t; typedef struct hfa384x_usb_cmdreq { - UINT16 type; - UINT16 cmd; - UINT16 parm0; - UINT16 parm1; - UINT16 parm2; - UINT8 pad[54]; + u16 type; + u16 cmd; + u16 parm0; + u16 parm1; + u16 parm2; + u8 pad[54]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_cmdreq_t; typedef struct hfa384x_usb_wridreq { - UINT16 type; - UINT16 frmlen; - UINT16 rid; - UINT8 data[HFA384x_RIDDATA_MAXLEN]; + u16 type; + u16 frmlen; + u16 rid; + u8 data[HFA384x_RIDDATA_MAXLEN]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_wridreq_t; typedef struct hfa384x_usb_rridreq { - UINT16 type; - UINT16 frmlen; - UINT16 rid; - UINT8 pad[58]; + u16 type; + u16 frmlen; + u16 rid; + u8 pad[58]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_rridreq_t; typedef struct hfa384x_usb_wmemreq { - UINT16 type; - UINT16 frmlen; - UINT16 offset; - UINT16 page; - UINT8 data[HFA384x_USB_RWMEM_MAXLEN]; + u16 type; + u16 frmlen; + u16 offset; + u16 page; + u8 data[HFA384x_USB_RWMEM_MAXLEN]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_wmemreq_t; typedef struct hfa384x_usb_rmemreq { - UINT16 type; - UINT16 frmlen; - UINT16 offset; - UINT16 page; - UINT8 pad[56]; + u16 type; + u16 frmlen; + u16 offset; + u16 page; + u8 pad[56]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_rmemreq_t; /*------------------------------------*/ @@ -2030,54 +2030,54 @@ typedef struct hfa384x_usb_rmemreq { typedef struct hfa384x_usb_rxfrm { hfa384x_rx_frame_t desc; - UINT8 data[WLAN_DATA_MAXLEN]; + u8 data[WLAN_DATA_MAXLEN]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_rxfrm_t; typedef struct hfa384x_usb_infofrm { - UINT16 type; + u16 type; hfa384x_InfFrame_t info; } __WLAN_ATTRIB_PACK__ hfa384x_usb_infofrm_t; typedef struct hfa384x_usb_statusresp { - UINT16 type; - UINT16 status; - UINT16 resp0; - UINT16 resp1; - UINT16 resp2; + u16 type; + u16 status; + u16 resp0; + u16 resp1; + u16 resp2; } __WLAN_ATTRIB_PACK__ hfa384x_usb_cmdresp_t; typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t; typedef struct hfa384x_usb_rridresp { - UINT16 type; - UINT16 frmlen; - UINT16 rid; - UINT8 data[HFA384x_RIDDATA_MAXLEN]; + u16 type; + u16 frmlen; + u16 rid; + u8 data[HFA384x_RIDDATA_MAXLEN]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_rridresp_t; typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t; typedef struct hfa384x_usb_rmemresp { - UINT16 type; - UINT16 frmlen; - UINT8 data[HFA384x_USB_RWMEM_MAXLEN]; + u16 type; + u16 frmlen; + u8 data[HFA384x_USB_RWMEM_MAXLEN]; } __WLAN_ATTRIB_PACK__ hfa384x_usb_rmemresp_t; typedef struct hfa384x_usb_bufavail { - UINT16 type; - UINT16 frmlen; + u16 type; + u16 frmlen; } __WLAN_ATTRIB_PACK__ hfa384x_usb_bufavail_t; typedef struct hfa384x_usb_error { - UINT16 type; - UINT16 errortype; + u16 type; + u16 errortype; } __WLAN_ATTRIB_PACK__ hfa384x_usb_error_t; /*----------------------------------------------------------*/ /* Unions for packaging all the known packet types together */ typedef union hfa384x_usbout { - UINT16 type; + u16 type; hfa384x_usb_txfrm_t txfrm; hfa384x_usb_cmdreq_t cmdreq; hfa384x_usb_wridreq_t wridreq; @@ -2087,7 +2087,7 @@ typedef union hfa384x_usbout { } __WLAN_ATTRIB_PACK__ hfa384x_usbout_t; typedef union hfa384x_usbin { - UINT16 type; + u16 type; hfa384x_usb_rxfrm_t rxfrm; hfa384x_usb_txfrm_t txfrm; hfa384x_usb_infofrm_t infofrm; @@ -2098,7 +2098,7 @@ typedef union hfa384x_usbin { hfa384x_usb_rmemresp_t rmemresp; hfa384x_usb_bufavail_t bufavail; hfa384x_usb_error_t usberror; - UINT8 boguspad[3000]; + u8 boguspad[3000]; } __WLAN_ATTRIB_PACK__ hfa384x_usbin_t; /*-------------------------------------------------------------------- @@ -2107,17 +2107,17 @@ PD record structures. typedef struct hfa384x_pdr_pcb_partnum { - UINT8 num[8]; + u8 num[8]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_pcb_partnum_t; typedef struct hfa384x_pdr_pcb_tracenum { - UINT8 num[8]; + u8 num[8]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_pcb_tracenum_t; typedef struct hfa384x_pdr_nic_serial { - UINT8 num[12]; + u8 num[12]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_nic_serial_t; typedef struct hfa384x_pdr_mkk_measurements @@ -2141,170 +2141,170 @@ typedef struct hfa384x_pdr_mkk_measurements typedef struct hfa384x_pdr_nic_ramsize { - UINT8 size[12]; /* units of KB */ + u8 size[12]; /* units of KB */ } __WLAN_ATTRIB_PACK__ hfa384x_pdr_nic_ramsize_t; typedef struct hfa384x_pdr_mfisuprange { - UINT16 id; - UINT16 variant; - UINT16 bottom; - UINT16 top; + u16 id; + u16 variant; + u16 bottom; + u16 top; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_mfisuprange_t; typedef struct hfa384x_pdr_cfisuprange { - UINT16 id; - UINT16 variant; - UINT16 bottom; - UINT16 top; + u16 id; + u16 variant; + u16 bottom; + u16 top; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_cfisuprange_t; typedef struct hfa384x_pdr_nicid { - UINT16 id; - UINT16 variant; - UINT16 major; - UINT16 minor; + u16 id; + u16 variant; + u16 major; + u16 minor; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_nicid_t; typedef struct hfa384x_pdr_refdac_measurements { - UINT16 value[0]; + u16 value[0]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_refdac_measurements_t; typedef struct hfa384x_pdr_vgdac_measurements { - UINT16 value[0]; + u16 value[0]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_vgdac_measurements_t; typedef struct hfa384x_pdr_level_comp_measurements { - UINT16 value[0]; + u16 value[0]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_level_compc_measurements_t; typedef struct hfa384x_pdr_mac_address { - UINT8 addr[6]; + u8 addr[6]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_mac_address_t; typedef struct hfa384x_pdr_mkk_callname { - UINT8 callname[8]; + u8 callname[8]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_mkk_callname_t; typedef struct hfa384x_pdr_regdomain { - UINT16 numdomains; - UINT16 domain[5]; + u16 numdomains; + u16 domain[5]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_regdomain_t; typedef struct hfa384x_pdr_allowed_channel { - UINT16 ch_bitmap; + u16 ch_bitmap; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_allowed_channel_t; typedef struct hfa384x_pdr_default_channel { - UINT16 channel; + u16 channel; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_default_channel_t; typedef struct hfa384x_pdr_privacy_option { - UINT16 available; + u16 available; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_privacy_option_t; typedef struct hfa384x_pdr_temptype { - UINT16 type; + u16 type; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_temptype_t; typedef struct hfa384x_pdr_refdac_setup { - UINT16 ch_value[14]; + u16 ch_value[14]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_refdac_setup_t; typedef struct hfa384x_pdr_vgdac_setup { - UINT16 ch_value[14]; + u16 ch_value[14]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_vgdac_setup_t; typedef struct hfa384x_pdr_level_comp_setup { - UINT16 ch_value[14]; + u16 ch_value[14]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_level_comp_setup_t; typedef struct hfa384x_pdr_trimdac_setup { - UINT16 trimidac; - UINT16 trimqdac; + u16 trimidac; + u16 trimqdac; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_trimdac_setup_t; typedef struct hfa384x_pdr_ifr_setting { - UINT16 value[3]; + u16 value[3]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_ifr_setting_t; typedef struct hfa384x_pdr_rfr_setting { - UINT16 value[3]; + u16 value[3]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_rfr_setting_t; typedef struct hfa384x_pdr_hfa3861_baseline { - UINT16 value[50]; + u16 value[50]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_baseline_t; typedef struct hfa384x_pdr_hfa3861_shadow { - UINT32 value[32]; + u32 value[32]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_shadow_t; typedef struct hfa384x_pdr_hfa3861_ifrf { - UINT32 value[20]; + u32 value[20]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_ifrf_t; typedef struct hfa384x_pdr_hfa3861_chcalsp { - UINT16 value[14]; + u16 value[14]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_chcalsp_t; typedef struct hfa384x_pdr_hfa3861_chcali { - UINT16 value[17]; + u16 value[17]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_chcali_t; typedef struct hfa384x_pdr_hfa3861_nic_config { - UINT16 config_bitmap; + u16 config_bitmap; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_nic_config_t; typedef struct hfa384x_pdr_hfo_delay { - UINT8 hfo_delay; + u8 hfo_delay; } __WLAN_ATTRIB_PACK__ hfa384x_hfo_delay_t; typedef struct hfa384x_pdr_hfa3861_manf_testsp { - UINT16 value[30]; + u16 value[30]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_manf_testsp_t; typedef struct hfa384x_pdr_hfa3861_manf_testi { - UINT16 value[30]; + u16 value[30]; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_hfa3861_manf_testi_t; typedef struct hfa384x_end_of_pda { - UINT16 crc; + u16 crc; } __WLAN_ATTRIB_PACK__ hfa384x_pdr_end_of_pda_t; typedef struct hfa384x_pdrec { - UINT16 len; /* in words */ - UINT16 code; + u16 len; /* in words */ + u16 code; union pdr { hfa384x_pdr_pcb_partnum_t pcb_partnum; hfa384x_pdr_pcb_tracenum_t pcb_tracenum; @@ -2352,10 +2352,10 @@ typedef struct hfa384x_pdrec --------------------------------------------------------------------*/ typedef struct hfa384x_statusresult { - UINT16 status; - UINT16 resp0; - UINT16 resp1; - UINT16 resp2; + u16 status; + u16 resp0; + u16 resp1; + u16 resp2; } hfa384x_cmdresult_t; /* USB Control Exchange (CTLX): @@ -2370,9 +2370,9 @@ typedef hfa384x_cmdresult_t hfa384x_wmemresult_t; typedef struct hfa384x_rridresult { - UINT16 rid; + u16 rid; const void *riddata; - UINT riddata_len; + unsigned int riddata_len; } hfa384x_rridresult_t; enum ctlx_state { @@ -2429,11 +2429,11 @@ typedef struct hfa384x_usbctlxq typedef struct hfa484x_metacmd { - UINT16 cmd; + u16 cmd; - UINT16 parm0; - UINT16 parm1; - UINT16 parm2; + u16 parm0; + u16 parm1; + u16 parm2; hfa384x_cmdresult_t result; } hfa384x_metacmd_t; @@ -2459,18 +2459,18 @@ typedef struct hfa484x_metacmd /* XXX These are going away ASAP */ typedef struct prism2sta_authlist { - UINT cnt; - UINT8 addr[WLAN_AUTH_MAX][WLAN_ADDR_LEN]; - UINT8 assoc[WLAN_AUTH_MAX]; + unsigned int cnt; + u8 addr[WLAN_AUTH_MAX][WLAN_ADDR_LEN]; + u8 assoc[WLAN_AUTH_MAX]; } prism2sta_authlist_t; typedef struct prism2sta_accesslist { - UINT modify; - UINT cnt; - UINT8 addr[WLAN_ACCESS_MAX][WLAN_ADDR_LEN]; - UINT cnt1; - UINT8 addr1[WLAN_ACCESS_MAX][WLAN_ADDR_LEN]; + unsigned int modify; + unsigned int cnt; + u8 addr[WLAN_ACCESS_MAX][WLAN_ADDR_LEN]; + unsigned int cnt1; + u8 addr1[WLAN_ACCESS_MAX][WLAN_ADDR_LEN]; } prism2sta_accesslist_t; typedef struct hfa384x @@ -2515,14 +2515,14 @@ typedef struct hfa384x wait_queue_head_t cmdq; /* wait queue itself */ /* Controller state */ - UINT32 state; - UINT32 isap; - UINT8 port_enabled[HFA384x_NUMPORTS_MAX]; + u32 state; + u32 isap; + u8 port_enabled[HFA384x_NUMPORTS_MAX]; /* Download support */ - UINT dlstate; + unsigned int dlstate; hfa384x_downloadbuffer_t bufinfo; - UINT16 dltimeout; + u16 dltimeout; int scanflag; /* to signal scan comlete */ int join_ap; /* are we joined to a specific ap */ @@ -2537,30 +2537,30 @@ typedef struct hfa384x hfa384x_commsquality_t qual; struct timer_list commsqual_timer; - UINT16 link_status; - UINT16 link_status_new; + u16 link_status; + u16 link_status_new; struct sk_buff_head authq; /* And here we have stuff that used to be in priv */ /* State variables */ - UINT presniff_port_type; - UINT16 presniff_wepflags; - UINT32 dot11_desired_bss_type; + unsigned int presniff_port_type; + u16 presniff_wepflags; + u32 dot11_desired_bss_type; int dbmadjust; /* Group Addresses - right now, there are up to a total of MAX_GRP_ADDR group addresses */ - UINT8 dot11_grp_addr[MAX_GRP_ADDR][WLAN_ADDR_LEN]; - UINT dot11_grpcnt; + u8 dot11_grp_addr[MAX_GRP_ADDR][WLAN_ADDR_LEN]; + unsigned int dot11_grpcnt; /* Component Identities */ hfa384x_compident_t ident_nic; hfa384x_compident_t ident_pri_fw; hfa384x_compident_t ident_sta_fw; hfa384x_compident_t ident_ap_fw; - UINT16 mm_mods; + u16 mm_mods; /* Supplier compatibility ranges */ hfa384x_caplevel_t cap_sup_mfi; @@ -2576,14 +2576,14 @@ typedef struct hfa384x hfa384x_caplevel_t cap_act_ap_cfi; /* ap f/w to controller interface */ hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */ - UINT32 psusercount; /* Power save user count. */ + u32 psusercount; /* Power save user count. */ hfa384x_CommTallies32_t tallies; /* Communication tallies. */ - UINT8 comment[WLAN_COMMENT_MAX+1]; /* User comment */ + u8 comment[WLAN_COMMENT_MAX+1]; /* User comment */ /* Channel Info request results (AP only) */ struct { atomic_t done; - UINT8 count; + u8 count; hfa384x_ChInfoResult_t results; } channel_info; @@ -2591,7 +2591,7 @@ typedef struct hfa384x prism2sta_authlist_t authlist; /* Authenticated station list. */ - UINT accessmode; /* Access mode. */ + unsigned int accessmode; /* Access mode. */ prism2sta_accesslist_t allow; /* Allowed station list. */ prism2sta_accesslist_t deny; /* Denied station list. */ @@ -2616,105 +2616,105 @@ hfa384x_drvr_chinforesults( hfa384x_t *hw); int hfa384x_drvr_commtallies( hfa384x_t *hw); int -hfa384x_drvr_disable(hfa384x_t *hw, UINT16 macport); +hfa384x_drvr_disable(hfa384x_t *hw, u16 macport); int -hfa384x_drvr_enable(hfa384x_t *hw, UINT16 macport); +hfa384x_drvr_enable(hfa384x_t *hw, u16 macport); int hfa384x_drvr_flashdl_enable(hfa384x_t *hw); int hfa384x_drvr_flashdl_disable(hfa384x_t *hw); int -hfa384x_drvr_flashdl_write(hfa384x_t *hw, UINT32 daddr, void* buf, UINT32 len); +hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void* buf, u32 len); int -hfa384x_drvr_getconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len); +hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); int -hfa384x_drvr_handover( hfa384x_t *hw, UINT8 *addr); +hfa384x_drvr_handover( hfa384x_t *hw, u8 *addr); int hfa384x_drvr_hostscanresults( hfa384x_t *hw); int hfa384x_drvr_low_level(hfa384x_t *hw, hfa384x_metacmd_t *cmd); int -hfa384x_drvr_mmi_read(hfa384x_t *hw, UINT32 address, UINT32 *result); +hfa384x_drvr_mmi_read(hfa384x_t *hw, u32 address, u32 *result); int -hfa384x_drvr_mmi_write(hfa384x_t *hw, UINT32 address, UINT32 data); +hfa384x_drvr_mmi_write(hfa384x_t *hw, u32 address, u32 data); int -hfa384x_drvr_ramdl_enable(hfa384x_t *hw, UINT32 exeaddr); +hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr); int hfa384x_drvr_ramdl_disable(hfa384x_t *hw); int -hfa384x_drvr_ramdl_write(hfa384x_t *hw, UINT32 daddr, void* buf, UINT32 len); +hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void* buf, u32 len); int -hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, UINT len); +hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len); int hfa384x_drvr_scanresults( hfa384x_t *hw); int -hfa384x_drvr_setconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len); +hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); static inline int -hfa384x_drvr_getconfig16(hfa384x_t *hw, UINT16 rid, void *val) +hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val) { int result = 0; - result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(UINT16)); + result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); if ( result == 0 ) { - *((UINT16*)val) = hfa384x2host_16(*((UINT16*)val)); + *((u16*)val) = hfa384x2host_16(*((u16*)val)); } return result; } static inline int -hfa384x_drvr_getconfig32(hfa384x_t *hw, UINT16 rid, void *val) +hfa384x_drvr_getconfig32(hfa384x_t *hw, u16 rid, void *val) { int result = 0; - result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(UINT32)); + result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u32)); if ( result == 0 ) { - *((UINT32*)val) = hfa384x2host_32(*((UINT32*)val)); + *((u32*)val) = hfa384x2host_32(*((u32*)val)); } return result; } static inline int -hfa384x_drvr_setconfig16(hfa384x_t *hw, UINT16 rid, UINT16 val) +hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val) { - UINT16 value = host2hfa384x_16(val); + u16 value = host2hfa384x_16(val); return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); } static inline int -hfa384x_drvr_setconfig32(hfa384x_t *hw, UINT16 rid, UINT32 val) +hfa384x_drvr_setconfig32(hfa384x_t *hw, u16 rid, u32 val) { - UINT32 value = host2hfa384x_32(val); + u32 value = host2hfa384x_32(val); return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); } int hfa384x_drvr_getconfig_async(hfa384x_t *hw, - UINT16 rid, + u16 rid, ctlx_usercb_t usercb, void *usercb_data); int hfa384x_drvr_setconfig_async(hfa384x_t *hw, - UINT16 rid, + u16 rid, void *buf, - UINT16 len, + u16 len, ctlx_usercb_t usercb, void *usercb_data); static inline int -hfa384x_drvr_setconfig16_async(hfa384x_t *hw, UINT16 rid, UINT16 val) +hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val) { - UINT16 value = host2hfa384x_16(val); + u16 value = host2hfa384x_16(val); return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), NULL , NULL); } static inline int -hfa384x_drvr_setconfig32_async(hfa384x_t *hw, UINT16 rid, UINT32 val) +hfa384x_drvr_setconfig32_async(hfa384x_t *hw, u16 rid, u32 val) { - UINT32 value = host2hfa384x_32(val); + u32 value = host2hfa384x_32(val); return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), NULL , NULL); } @@ -2732,32 +2732,32 @@ hfa384x_tx_timeout(wlandevice_t *wlandev); int hfa384x_cmd_initialize(hfa384x_t *hw); int -hfa384x_cmd_enable(hfa384x_t *hw, UINT16 macport); +hfa384x_cmd_enable(hfa384x_t *hw, u16 macport); int -hfa384x_cmd_disable(hfa384x_t *hw, UINT16 macport); +hfa384x_cmd_disable(hfa384x_t *hw, u16 macport); int hfa384x_cmd_diagnose(hfa384x_t *hw); int -hfa384x_cmd_allocate(hfa384x_t *hw, UINT16 len); +hfa384x_cmd_allocate(hfa384x_t *hw, u16 len); int -hfa384x_cmd_transmit(hfa384x_t *hw, UINT16 reclaim, UINT16 qos, UINT16 fid); +hfa384x_cmd_transmit(hfa384x_t *hw, u16 reclaim, u16 qos, u16 fid); int -hfa384x_cmd_clearpersist(hfa384x_t *hw, UINT16 fid); +hfa384x_cmd_clearpersist(hfa384x_t *hw, u16 fid); int -hfa384x_cmd_notify(hfa384x_t *hw, UINT16 reclaim, UINT16 fid, void *buf, UINT16 len); +hfa384x_cmd_notify(hfa384x_t *hw, u16 reclaim, u16 fid, void *buf, u16 len); int -hfa384x_cmd_inquire(hfa384x_t *hw, UINT16 fid); +hfa384x_cmd_inquire(hfa384x_t *hw, u16 fid); int -hfa384x_cmd_access(hfa384x_t *hw, UINT16 write, UINT16 rid, void *buf, UINT16 len); +hfa384x_cmd_access(hfa384x_t *hw, u16 write, u16 rid, void *buf, u16 len); int -hfa384x_cmd_monitor(hfa384x_t *hw, UINT16 enable); +hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); int hfa384x_cmd_download( hfa384x_t *hw, - UINT16 mode, - UINT16 lowaddr, - UINT16 highaddr, - UINT16 codelen); + u16 mode, + u16 lowaddr, + u16 highaddr, + u16 codelen); int hfa384x_cmd_aux_enable(hfa384x_t *hw, int force); int @@ -2765,33 +2765,33 @@ hfa384x_cmd_aux_disable(hfa384x_t *hw); int hfa384x_copy_from_bap( hfa384x_t *hw, - UINT16 bap, - UINT16 id, - UINT16 offset, + u16 bap, + u16 id, + u16 offset, void *buf, - UINT len); + unsigned int len); int hfa384x_copy_to_bap( hfa384x_t *hw, - UINT16 bap, - UINT16 id, - UINT16 offset, + u16 bap, + u16 id, + u16 offset, void *buf, - UINT len); + unsigned int len); void hfa384x_copy_from_aux( hfa384x_t *hw, - UINT32 cardaddr, - UINT32 auxctl, + u32 cardaddr, + u32 auxctl, void *buf, - UINT len); + unsigned int len); void hfa384x_copy_to_aux( hfa384x_t *hw, - UINT32 cardaddr, - UINT32 auxctl, + u32 cardaddr, + u32 auxctl, void *buf, - UINT len); + unsigned int len); #endif /* __KERNEL__ */ diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index 53c547d36ed9..ccb4f152a9bf 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -299,9 +299,9 @@ static int hfa384x_dorrid( hfa384x_t *hw, CMD_MODE mode, - UINT16 rid, + u16 rid, void *riddata, - UINT riddatalen, + unsigned int riddatalen, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data); @@ -310,9 +310,9 @@ static int hfa384x_dowrid( hfa384x_t *hw, CMD_MODE mode, - UINT16 rid, + u16 rid, void *riddata, - UINT riddatalen, + unsigned int riddatalen, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data); @@ -321,10 +321,10 @@ static int hfa384x_dormem( hfa384x_t *hw, CMD_MODE mode, - UINT16 page, - UINT16 offset, + u16 page, + u16 offset, void *data, - UINT len, + unsigned int len, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data); @@ -333,16 +333,16 @@ static int hfa384x_dowmem( hfa384x_t *hw, CMD_MODE mode, - UINT16 page, - UINT16 offset, + u16 page, + u16 offset, void *data, - UINT len, + unsigned int len, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data); static int -hfa384x_isgood_pdrcode(UINT16 pdrcode); +hfa384x_isgood_pdrcode(u16 pdrcode); /*================================================================*/ /* Function Definitions */ @@ -376,17 +376,17 @@ dbprint_urb(struct urb* urb) WLAN_LOG_DEBUG(3,"urb->pipe=0x%08x\n", urb->pipe); WLAN_LOG_DEBUG(3,"urb->status=0x%08x\n", urb->status); WLAN_LOG_DEBUG(3,"urb->transfer_flags=0x%08x\n", urb->transfer_flags); - WLAN_LOG_DEBUG(3,"urb->transfer_buffer=0x%08x\n", (UINT)urb->transfer_buffer); + WLAN_LOG_DEBUG(3,"urb->transfer_buffer=0x%08x\n", (unsigned int)urb->transfer_buffer); WLAN_LOG_DEBUG(3,"urb->transfer_buffer_length=0x%08x\n", urb->transfer_buffer_length); WLAN_LOG_DEBUG(3,"urb->actual_length=0x%08x\n", urb->actual_length); WLAN_LOG_DEBUG(3,"urb->bandwidth=0x%08x\n", urb->bandwidth); - WLAN_LOG_DEBUG(3,"urb->setup_packet(ctl)=0x%08x\n", (UINT)urb->setup_packet); + WLAN_LOG_DEBUG(3,"urb->setup_packet(ctl)=0x%08x\n", (unsigned int)urb->setup_packet); WLAN_LOG_DEBUG(3,"urb->start_frame(iso/irq)=0x%08x\n", urb->start_frame); WLAN_LOG_DEBUG(3,"urb->interval(irq)=0x%08x\n", urb->interval); WLAN_LOG_DEBUG(3,"urb->error_count(iso)=0x%08x\n", urb->error_count); WLAN_LOG_DEBUG(3,"urb->timeout=0x%08x\n", urb->timeout); - WLAN_LOG_DEBUG(3,"urb->context=0x%08x\n", (UINT)urb->context); - WLAN_LOG_DEBUG(3,"urb->complete=0x%08x\n", (UINT)urb->complete); + WLAN_LOG_DEBUG(3,"urb->context=0x%08x\n", (unsigned int)urb->context); + WLAN_LOG_DEBUG(3,"urb->complete=0x%08x\n", (unsigned int)urb->complete); } #endif @@ -829,7 +829,7 @@ struct usbctlx_rrid_completor const hfa384x_usb_rridresp_t *rridresp; void *riddata; - UINT riddatalen; + unsigned int riddatalen; }; typedef struct usbctlx_rrid_completor usbctlx_rrid_completor_t; @@ -860,7 +860,7 @@ static inline usbctlx_completor_t* init_rrid_completor(usbctlx_rrid_completor_t *completor, const hfa384x_usb_rridresp_t *rridresp, void *riddata, - UINT riddatalen) + unsigned int riddatalen) { completor->head.complete = usbctlx_rrid_completor_fn; completor->rridresp = rridresp; @@ -893,7 +893,7 @@ struct usbctlx_rmem_completor const hfa384x_usb_rmemresp_t *rmemresp; void *data; - UINT len; + unsigned int len; }; typedef struct usbctlx_rmem_completor usbctlx_rmem_completor_t; @@ -910,7 +910,7 @@ static inline usbctlx_completor_t* init_rmem_completor(usbctlx_rmem_completor_t *completor, hfa384x_usb_rmemresp_t *rmemresp, void *data, - UINT len) + unsigned int len) { completor->head.complete = usbctlx_rmem_completor_fn; completor->rmemresp = rmemresp; @@ -1021,7 +1021,7 @@ hfa384x_docmd_async(hfa384x_t *hw, } static inline int -hfa384x_dorrid_wait(hfa384x_t *hw, UINT16 rid, void *riddata, UINT riddatalen) +hfa384x_dorrid_wait(hfa384x_t *hw, u16 rid, void *riddata, unsigned int riddatalen) { return hfa384x_dorrid(hw, DOWAIT, rid, riddata, riddatalen, @@ -1030,7 +1030,7 @@ hfa384x_dorrid_wait(hfa384x_t *hw, UINT16 rid, void *riddata, UINT riddatalen) static inline int hfa384x_dorrid_async(hfa384x_t *hw, - UINT16 rid, void *riddata, UINT riddatalen, + u16 rid, void *riddata, unsigned int riddatalen, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -1041,7 +1041,7 @@ hfa384x_dorrid_async(hfa384x_t *hw, } static inline int -hfa384x_dowrid_wait(hfa384x_t *hw, UINT16 rid, void *riddata, UINT riddatalen) +hfa384x_dowrid_wait(hfa384x_t *hw, u16 rid, void *riddata, unsigned int riddatalen) { return hfa384x_dowrid(hw, DOWAIT, rid, riddata, riddatalen, @@ -1050,7 +1050,7 @@ hfa384x_dowrid_wait(hfa384x_t *hw, UINT16 rid, void *riddata, UINT riddatalen) static inline int hfa384x_dowrid_async(hfa384x_t *hw, - UINT16 rid, void *riddata, UINT riddatalen, + u16 rid, void *riddata, unsigned int riddatalen, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -1062,7 +1062,7 @@ hfa384x_dowrid_async(hfa384x_t *hw, static inline int hfa384x_dormem_wait(hfa384x_t *hw, - UINT16 page, UINT16 offset, void *data, UINT len) + u16 page, u16 offset, void *data, unsigned int len) { return hfa384x_dormem(hw, DOWAIT, page, offset, data, len, @@ -1071,7 +1071,7 @@ hfa384x_dormem_wait(hfa384x_t *hw, static inline int hfa384x_dormem_async(hfa384x_t *hw, - UINT16 page, UINT16 offset, void *data, UINT len, + u16 page, u16 offset, void *data, unsigned int len, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -1084,10 +1084,10 @@ hfa384x_dormem_async(hfa384x_t *hw, static inline int hfa384x_dowmem_wait( hfa384x_t *hw, - UINT16 page, - UINT16 offset, + u16 page, + u16 offset, void *data, - UINT len) + unsigned int len) { return hfa384x_dowmem(hw, DOWAIT, page, offset, data, len, @@ -1097,10 +1097,10 @@ hfa384x_dowmem_wait( static inline int hfa384x_dowmem_async( hfa384x_t *hw, - UINT16 page, - UINT16 offset, + u16 page, + u16 offset, void *data, - UINT len, + unsigned int len, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -1187,7 +1187,7 @@ hfa384x_cmd_initialize(hfa384x_t *hw) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_cmd_disable(hfa384x_t *hw, UINT16 macport) +int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport) { int result = 0; hfa384x_metacmd_t cmd; @@ -1227,7 +1227,7 @@ int hfa384x_cmd_disable(hfa384x_t *hw, UINT16 macport) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_cmd_enable(hfa384x_t *hw, UINT16 macport) +int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport) { int result = 0; hfa384x_metacmd_t cmd; @@ -1276,12 +1276,12 @@ int hfa384x_cmd_enable(hfa384x_t *hw, UINT16 macport) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_cmd_notify(hfa384x_t *hw, UINT16 reclaim, UINT16 fid, - void *buf, UINT16 len) +int hfa384x_cmd_notify(hfa384x_t *hw, u16 reclaim, u16 fid, + void *buf, u16 len) { #if 0 int result = 0; - UINT16 cmd; + u16 cmd; DBFENTER; cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_NOTIFY) | HFA384x_CMD_RECL_SET(reclaim); @@ -1315,7 +1315,7 @@ return 0; * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_cmd_inquiry(hfa384x_t *hw, UINT16 fid) +int hfa384x_cmd_inquiry(hfa384x_t *hw, u16 fid) { int result = 0; hfa384x_metacmd_t cmd; @@ -1364,7 +1364,7 @@ int hfa384x_cmd_inquiry(hfa384x_t *hw, UINT16 fid) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_cmd_monitor(hfa384x_t *hw, UINT16 enable) +int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable) { int result = 0; hfa384x_metacmd_t cmd; @@ -1422,8 +1422,8 @@ int hfa384x_cmd_monitor(hfa384x_t *hw, UINT16 enable) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_cmd_download(hfa384x_t *hw, UINT16 mode, UINT16 lowaddr, - UINT16 highaddr, UINT16 codelen) +int hfa384x_cmd_download(hfa384x_t *hw, u16 mode, u16 lowaddr, + u16 highaddr, u16 codelen) { int result = 0; hfa384x_metacmd_t cmd; @@ -1473,7 +1473,7 @@ int hfa384x_cmd_download(hfa384x_t *hw, UINT16 mode, UINT16 lowaddr, ----------------------------------------------------------------*/ void hfa384x_copy_from_aux( - hfa384x_t *hw, UINT32 cardaddr, UINT32 auxctl, void *buf, UINT len) + hfa384x_t *hw, u32 cardaddr, u32 auxctl, void *buf, unsigned int len) { DBFENTER; WLAN_LOG_ERROR("not used in USB.\n"); @@ -1507,7 +1507,7 @@ hfa384x_copy_from_aux( ----------------------------------------------------------------*/ void hfa384x_copy_to_aux( - hfa384x_t *hw, UINT32 cardaddr, UINT32 auxctl, void *buf, UINT len) + hfa384x_t *hw, u32 cardaddr, u32 auxctl, void *buf, unsigned int len) { DBFENTER; WLAN_LOG_ERROR("not used in USB.\n"); @@ -1798,9 +1798,9 @@ static int hfa384x_dorrid( hfa384x_t *hw, CMD_MODE mode, - UINT16 rid, + u16 rid, void *riddata, - UINT riddatalen, + unsigned int riddatalen, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -1884,9 +1884,9 @@ static int hfa384x_dowrid( hfa384x_t *hw, CMD_MODE mode, - UINT16 rid, + u16 rid, void *riddata, - UINT riddatalen, + unsigned int riddatalen, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -1977,10 +1977,10 @@ static int hfa384x_dormem( hfa384x_t *hw, CMD_MODE mode, - UINT16 page, - UINT16 offset, + u16 page, + u16 offset, void *data, - UINT len, + unsigned int len, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -2078,10 +2078,10 @@ static int hfa384x_dowmem( hfa384x_t *hw, CMD_MODE mode, - UINT16 page, - UINT16 offset, + u16 page, + u16 offset, void *data, - UINT len, + unsigned int len, ctlx_cmdcb_t cmdcb, ctlx_usercb_t usercb, void *usercb_data) @@ -2198,7 +2198,7 @@ int hfa384x_drvr_commtallies( hfa384x_t *hw ) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_drvr_disable(hfa384x_t *hw, UINT16 macport) +int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport) { int result = 0; @@ -2240,7 +2240,7 @@ int hfa384x_drvr_disable(hfa384x_t *hw, UINT16 macport) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_drvr_enable(hfa384x_t *hw, UINT16 macport) +int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport) { int result = 0; @@ -2393,22 +2393,22 @@ int hfa384x_drvr_flashdl_disable(hfa384x_t *hw) int hfa384x_drvr_flashdl_write( hfa384x_t *hw, - UINT32 daddr, + u32 daddr, void *buf, - UINT32 len) + u32 len) { int result = 0; - UINT32 dlbufaddr; + u32 dlbufaddr; int nburns; - UINT32 burnlen; - UINT32 burndaddr; - UINT16 burnlo; - UINT16 burnhi; + u32 burnlen; + u32 burndaddr; + u16 burnlo; + u16 burnhi; int nwrites; - UINT8 *writebuf; - UINT16 writepage; - UINT16 writeoffset; - UINT32 writelen; + u8 *writebuf; + u16 writepage; + u16 writeoffset; + u32 writelen; int i; int j; @@ -2559,7 +2559,7 @@ exit_proc: * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_drvr_getconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len) +int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len) { int result; DBFENTER; @@ -2600,7 +2600,7 @@ int hfa384x_drvr_getconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len) int hfa384x_drvr_getconfig_async( hfa384x_t *hw, - UINT16 rid, + u16 rid, ctlx_usercb_t usercb, void *usercb_data) { @@ -2634,9 +2634,9 @@ hfa384x_drvr_getconfig_async( int hfa384x_drvr_setconfig_async( hfa384x_t *hw, - UINT16 rid, + u16 rid, void *buf, - UINT16 len, + u16 len, ctlx_usercb_t usercb, void *usercb_data) { @@ -2663,7 +2663,7 @@ hfa384x_drvr_setconfig_async( * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_drvr_handover( hfa384x_t *hw, UINT8 *addr) +int hfa384x_drvr_handover( hfa384x_t *hw, u8 *addr) { DBFENTER; WLAN_LOG_ERROR("Not currently supported in USB!\n"); @@ -2716,12 +2716,12 @@ int hfa384x_drvr_low_level(hfa384x_t *hw, hfa384x_metacmd_t *cmd) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_drvr_mmi_read(hfa384x_t *hw, UINT32 addr, UINT32 *resp) +int hfa384x_drvr_mmi_read(hfa384x_t *hw, u32 addr, u32 *resp) { #if 0 int result = 0; - UINT16 cmd_code = (UINT16) 0x30; - UINT16 param = (UINT16) addr; + u16 cmd_code = (u16) 0x30; + u16 param = (u16) addr; DBFENTER; /* Do i need a host2hfa... conversion ? */ @@ -2756,13 +2756,13 @@ return 0; ----------------------------------------------------------------*/ int -hfa384x_drvr_mmi_write(hfa384x_t *hw, UINT32 addr, UINT32 data) +hfa384x_drvr_mmi_write(hfa384x_t *hw, u32 addr, u32 data) { #if 0 int result = 0; - UINT16 cmd_code = (UINT16) 0x31; - UINT16 param0 = (UINT16) addr; - UINT16 param1 = (UINT16) data; + u16 cmd_code = (u16) 0x31; + u16 param0 = (u16) addr; + u16 param1 = (u16) data; DBFENTER; WLAN_LOG_DEBUG(1,"mmi write : addr = 0x%08lx\n", addr); @@ -2842,11 +2842,11 @@ hfa384x_drvr_ramdl_disable(hfa384x_t *hw) * process ----------------------------------------------------------------*/ int -hfa384x_drvr_ramdl_enable(hfa384x_t *hw, UINT32 exeaddr) +hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr) { int result = 0; - UINT16 lowaddr; - UINT16 hiaddr; + u16 lowaddr; + u16 hiaddr; int i; DBFENTER; /* Check that a port isn't active */ @@ -2917,16 +2917,16 @@ hfa384x_drvr_ramdl_enable(hfa384x_t *hw, UINT32 exeaddr) * process ----------------------------------------------------------------*/ int -hfa384x_drvr_ramdl_write(hfa384x_t *hw, UINT32 daddr, void* buf, UINT32 len) +hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void* buf, u32 len) { int result = 0; int nwrites; - UINT8 *data = buf; + u8 *data = buf; int i; - UINT32 curraddr; - UINT16 currpage; - UINT16 curroffset; - UINT16 currlen; + u32 curraddr; + u16 currpage; + u16 curroffset; + u16 currlen; DBFENTER; /* Check that we're in the ram download state */ if ( hw->dlstate != HFA384x_DLSTATE_RAMENABLED ) { @@ -2998,21 +2998,21 @@ hfa384x_drvr_ramdl_write(hfa384x_t *hw, UINT32 daddr, void* buf, UINT32 len) * Call context: * process or non-card interrupt. ----------------------------------------------------------------*/ -int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, UINT len) +int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len) { int result = 0; - UINT16 *pda = buf; + u16 *pda = buf; int pdaok = 0; int morepdrs = 1; int currpdr = 0; /* word offset of the current pdr */ size_t i; - UINT16 pdrlen; /* pdr length in bytes, host order */ - UINT16 pdrcode; /* pdr code, host order */ - UINT16 currpage; - UINT16 curroffset; + u16 pdrlen; /* pdr length in bytes, host order */ + u16 pdrcode; /* pdr code, host order */ + u16 currpage; + u16 curroffset; struct pdaloc { - UINT32 cardaddr; - UINT16 auxctl; + u32 cardaddr; + u16 auxctl; } pdaloc[] = { { HFA3842_PDA_BASE, 0}, @@ -3116,7 +3116,7 @@ int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, UINT len) * Call context: * process ----------------------------------------------------------------*/ -int hfa384x_drvr_setconfig(hfa384x_t *hw, UINT16 rid, void *buf, UINT16 len) +int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len) { return hfa384x_dowrid_wait(hw, rid, buf, len); } @@ -3734,7 +3734,7 @@ static void hfa384x_usbin_callback(struct urb *urb, struct pt_regs *regs) struct sk_buff *skb = NULL; int result; int urb_status; - UINT16 type; + u16 type; enum USBIN_ACTION { HANDLE, @@ -3961,7 +3961,7 @@ retry: if (unlocked_usbctlx_cancel_async(hw, ctlx) == 0) run_queue = 1; } else { - const UINT16 intype = (usbin->type&~host2hfa384x_16(0x8000)); + const u16 intype = (usbin->type&~host2hfa384x_16(0x8000)); /* * Check that our message is what we're expecting ... @@ -4041,7 +4041,7 @@ unlock: ----------------------------------------------------------------*/ static void hfa384x_usbin_txcompl(wlandevice_t *wlandev, hfa384x_usbin_t *usbin) { - UINT16 status; + u16 status; DBFENTER; status = hfa384x2host_16(usbin->type); /* yeah I know it says type...*/ @@ -4081,8 +4081,8 @@ static void hfa384x_usbin_rx(wlandevice_t *wlandev, struct sk_buff *skb) hfa384x_t *hw = wlandev->priv; int hdrlen; p80211_rxmeta_t *rxmeta; - UINT16 data_len; - UINT16 fc; + u16 data_len; + u16 fc; DBFENTER; @@ -4188,12 +4188,12 @@ done: static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, hfa384x_usb_rxfrm_t *rxfrm) { hfa384x_rx_frame_t *rxdesc = &(rxfrm->desc); - UINT hdrlen = 0; - UINT datalen = 0; - UINT skblen = 0; + unsigned int hdrlen = 0; + unsigned int datalen = 0; + unsigned int skblen = 0; p80211msg_lnxind_wlansniffrm_t *msg; - UINT8 *datap; - UINT16 fc; + u8 *datap; + u16 fc; struct sk_buff *skb; hfa384x_t *hw = wlandev->priv; @@ -4842,7 +4842,7 @@ static void hfa384x_usbout_tx(wlandevice_t *wlandev, hfa384x_usbout_t *usbout) * Call context: ----------------------------------------------------------------*/ static int -hfa384x_isgood_pdrcode(UINT16 pdrcode) +hfa384x_isgood_pdrcode(u16 pdrcode) { switch(pdrcode) { case HFA384x_PDR_END_OF_PDA: diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 749ea8d93207..8996e52b51c2 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -99,8 +99,8 @@ /*================================================================*/ /* Local Static Definitions */ -static UINT8 oui_rfc1042[] = {0x00, 0x00, 0x00}; -static UINT8 oui_8021h[] = {0x00, 0x00, 0xf8}; +static u8 oui_rfc1042[] = {0x00, 0x00, 0x00}; +static u8 oui_8021h[] = {0x00, 0x00, 0xf8}; /*================================================================*/ /* Local Function Declarations */ @@ -134,11 +134,11 @@ static UINT8 oui_8021h[] = {0x00, 0x00, 0xf8}; * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -int skb_ether_to_p80211( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep) +int skb_ether_to_p80211( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep) { - UINT16 fc; - UINT16 proto; + u16 fc; + u16 proto; wlan_ethhdr_t e_hdr; wlan_llc_t *e_llc; wlan_snap_t *e_snap; @@ -297,14 +297,14 @@ static void orinoco_spy_gather(wlandevice_t *wlandev, char *mac, * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -int skb_p80211_to_ether( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff *skb) +int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb) { netdevice_t *netdev = wlandev->netdev; - UINT16 fc; - UINT payload_length; - UINT payload_offset; - UINT8 daddr[WLAN_ETHADDR_LEN]; - UINT8 saddr[WLAN_ETHADDR_LEN]; + u16 fc; + unsigned int payload_length; + unsigned int payload_offset; + u8 daddr[WLAN_ETHADDR_LEN]; + u8 saddr[WLAN_ETHADDR_LEN]; p80211_hdr_t *w_hdr; wlan_ethhdr_t *e_hdr; wlan_llc_t *e_llc; @@ -488,7 +488,7 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, UINT32 ethconv, struct sk_buff * * Call context: * May be called in interrupt or non-interrupt context ----------------------------------------------------------------*/ -int p80211_stt_findproto(UINT16 proto) +int p80211_stt_findproto(u16 proto) { /* Always return found for now. This is the behavior used by the */ /* Zoom Win95 driver when 802.1h mode is selected */ diff --git a/drivers/staging/wlan-ng/p80211conv.h b/drivers/staging/wlan-ng/p80211conv.h index 3f5ab57cd9a8..538e9bd14902 100644 --- a/drivers/staging/wlan-ng/p80211conv.h +++ b/drivers/staging/wlan-ng/p80211conv.h @@ -86,22 +86,22 @@ typedef struct p80211_rxmeta { struct wlandevice *wlandev; - UINT64 mactime; /* Hi-rez MAC-supplied time value */ - UINT64 hosttime; /* Best-rez host supplied time value */ + u64 mactime; /* Hi-rez MAC-supplied time value */ + u64 hosttime; /* Best-rez host supplied time value */ - UINT rxrate; /* Receive data rate in 100kbps */ - UINT priority; /* 0-15, 0=contention, 6=CF */ - INT signal; /* An SSI, see p80211netdev.h */ - INT noise; /* An SSI, see p80211netdev.h */ - UINT channel; /* Receive channel (mostly for snifs) */ - UINT preamble; /* P80211ENUM_preambletype_* */ - UINT encoding; /* P80211ENUM_encoding_* */ + unsigned int rxrate; /* Receive data rate in 100kbps */ + unsigned int priority; /* 0-15, 0=contention, 6=CF */ + int signal; /* An SSI, see p80211netdev.h */ + int noise; /* An SSI, see p80211netdev.h */ + unsigned int channel; /* Receive channel (mostly for snifs) */ + unsigned int preamble; /* P80211ENUM_preambletype_* */ + unsigned int encoding; /* P80211ENUM_encoding_* */ } p80211_rxmeta_t; typedef struct p80211_frmmeta { - UINT magic; + unsigned int magic; p80211_rxmeta_t *rx; } p80211_frmmeta_t; @@ -117,20 +117,20 @@ void p80211skb_rxmeta_detach(struct sk_buff *skb); */ typedef struct p80211_caphdr { - UINT32 version; - UINT32 length; - UINT64 mactime; - UINT64 hosttime; - UINT32 phytype; - UINT32 channel; - UINT32 datarate; - UINT32 antenna; - UINT32 priority; - UINT32 ssi_type; - INT32 ssi_signal; - INT32 ssi_noise; - UINT32 preamble; - UINT32 encoding; + u32 version; + u32 length; + u64 mactime; + u64 hosttime; + u32 phytype; + u32 channel; + u32 datarate; + u32 antenna; + u32 priority; + u32 ssi_type; + s32 ssi_signal; + s32 ssi_noise; + u32 preamble; + u32 encoding; } p80211_caphdr_t; /* buffer free method pointer type */ @@ -138,31 +138,31 @@ typedef void (* freebuf_method_t)(void *buf, int size); typedef struct p80211_metawep { void *data; - UINT8 iv[4]; - UINT8 icv[4]; + u8 iv[4]; + u8 icv[4]; } p80211_metawep_t; /* local ether header type */ typedef struct wlan_ethhdr { - UINT8 daddr[WLAN_ETHADDR_LEN]; - UINT8 saddr[WLAN_ETHADDR_LEN]; - UINT16 type; + u8 daddr[WLAN_ETHADDR_LEN]; + u8 saddr[WLAN_ETHADDR_LEN]; + u16 type; } __WLAN_ATTRIB_PACK__ wlan_ethhdr_t; /* local llc header type */ typedef struct wlan_llc { - UINT8 dsap; - UINT8 ssap; - UINT8 ctl; + u8 dsap; + u8 ssap; + u8 ctl; } __WLAN_ATTRIB_PACK__ wlan_llc_t; /* local snap header type */ typedef struct wlan_snap { - UINT8 oui[WLAN_IEEE_OUI_LEN]; - UINT16 type; + u8 oui[WLAN_IEEE_OUI_LEN]; + u16 type; } __WLAN_ATTRIB_PACK__ wlan_snap_t; /* Circular include trick */ @@ -174,13 +174,13 @@ struct wlandevice; /*================================================================*/ /*Function Declarations */ -int skb_p80211_to_ether( struct wlandevice *wlandev, UINT32 ethconv, +int skb_p80211_to_ether( struct wlandevice *wlandev, u32 ethconv, struct sk_buff *skb); -int skb_ether_to_p80211( struct wlandevice *wlandev, UINT32 ethconv, +int skb_ether_to_p80211( struct wlandevice *wlandev, u32 ethconv, struct sk_buff *skb, p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep ); -int p80211_stt_findproto(UINT16 proto); -int p80211_stt_addproto(UINT16 proto); +int p80211_stt_findproto(u16 proto); +int p80211_stt_addproto(u16 proto); #endif diff --git a/drivers/staging/wlan-ng/p80211hdr.h b/drivers/staging/wlan-ng/p80211hdr.h index b7b0872fd861..72f12aff3900 100644 --- a/drivers/staging/wlan-ng/p80211hdr.h +++ b/drivers/staging/wlan-ng/p80211hdr.h @@ -166,29 +166,29 @@ /* SET_FC_FSTYPE(WLAN_FSTYPE_RTS) ); */ /*------------------------------------------------------------*/ -#define WLAN_GET_FC_PVER(n) (((UINT16)(n)) & (BIT0 | BIT1)) -#define WLAN_GET_FC_FTYPE(n) ((((UINT16)(n)) & (BIT2 | BIT3)) >> 2) -#define WLAN_GET_FC_FSTYPE(n) ((((UINT16)(n)) & (BIT4|BIT5|BIT6|BIT7)) >> 4) -#define WLAN_GET_FC_TODS(n) ((((UINT16)(n)) & (BIT8)) >> 8) -#define WLAN_GET_FC_FROMDS(n) ((((UINT16)(n)) & (BIT9)) >> 9) -#define WLAN_GET_FC_MOREFRAG(n) ((((UINT16)(n)) & (BIT10)) >> 10) -#define WLAN_GET_FC_RETRY(n) ((((UINT16)(n)) & (BIT11)) >> 11) -#define WLAN_GET_FC_PWRMGT(n) ((((UINT16)(n)) & (BIT12)) >> 12) -#define WLAN_GET_FC_MOREDATA(n) ((((UINT16)(n)) & (BIT13)) >> 13) -#define WLAN_GET_FC_ISWEP(n) ((((UINT16)(n)) & (BIT14)) >> 14) -#define WLAN_GET_FC_ORDER(n) ((((UINT16)(n)) & (BIT15)) >> 15) - -#define WLAN_SET_FC_PVER(n) ((UINT16)(n)) -#define WLAN_SET_FC_FTYPE(n) (((UINT16)(n)) << 2) -#define WLAN_SET_FC_FSTYPE(n) (((UINT16)(n)) << 4) -#define WLAN_SET_FC_TODS(n) (((UINT16)(n)) << 8) -#define WLAN_SET_FC_FROMDS(n) (((UINT16)(n)) << 9) -#define WLAN_SET_FC_MOREFRAG(n) (((UINT16)(n)) << 10) -#define WLAN_SET_FC_RETRY(n) (((UINT16)(n)) << 11) -#define WLAN_SET_FC_PWRMGT(n) (((UINT16)(n)) << 12) -#define WLAN_SET_FC_MOREDATA(n) (((UINT16)(n)) << 13) -#define WLAN_SET_FC_ISWEP(n) (((UINT16)(n)) << 14) -#define WLAN_SET_FC_ORDER(n) (((UINT16)(n)) << 15) +#define WLAN_GET_FC_PVER(n) (((u16)(n)) & (BIT0 | BIT1)) +#define WLAN_GET_FC_FTYPE(n) ((((u16)(n)) & (BIT2 | BIT3)) >> 2) +#define WLAN_GET_FC_FSTYPE(n) ((((u16)(n)) & (BIT4|BIT5|BIT6|BIT7)) >> 4) +#define WLAN_GET_FC_TODS(n) ((((u16)(n)) & (BIT8)) >> 8) +#define WLAN_GET_FC_FROMDS(n) ((((u16)(n)) & (BIT9)) >> 9) +#define WLAN_GET_FC_MOREFRAG(n) ((((u16)(n)) & (BIT10)) >> 10) +#define WLAN_GET_FC_RETRY(n) ((((u16)(n)) & (BIT11)) >> 11) +#define WLAN_GET_FC_PWRMGT(n) ((((u16)(n)) & (BIT12)) >> 12) +#define WLAN_GET_FC_MOREDATA(n) ((((u16)(n)) & (BIT13)) >> 13) +#define WLAN_GET_FC_ISWEP(n) ((((u16)(n)) & (BIT14)) >> 14) +#define WLAN_GET_FC_ORDER(n) ((((u16)(n)) & (BIT15)) >> 15) + +#define WLAN_SET_FC_PVER(n) ((u16)(n)) +#define WLAN_SET_FC_FTYPE(n) (((u16)(n)) << 2) +#define WLAN_SET_FC_FSTYPE(n) (((u16)(n)) << 4) +#define WLAN_SET_FC_TODS(n) (((u16)(n)) << 8) +#define WLAN_SET_FC_FROMDS(n) (((u16)(n)) << 9) +#define WLAN_SET_FC_MOREFRAG(n) (((u16)(n)) << 10) +#define WLAN_SET_FC_RETRY(n) (((u16)(n)) << 11) +#define WLAN_SET_FC_PWRMGT(n) (((u16)(n)) << 12) +#define WLAN_SET_FC_MOREDATA(n) (((u16)(n)) << 13) +#define WLAN_SET_FC_ISWEP(n) (((u16)(n)) << 14) +#define WLAN_SET_FC_ORDER(n) (((u16)(n)) << 15) /*--- Duration Macros ----------------------------------------*/ /* Macros to get/set the bitfields of the Duration Field */ @@ -201,45 +201,45 @@ /* Macros to get/set the bitfields of the Sequence Control */ /* Field. */ /*------------------------------------------------------------*/ -#define WLAN_GET_SEQ_FRGNUM(n) (((UINT16)(n)) & (BIT0|BIT1|BIT2|BIT3)) -#define WLAN_GET_SEQ_SEQNUM(n) ((((UINT16)(n)) & (~(BIT0|BIT1|BIT2|BIT3))) >> 4) +#define WLAN_GET_SEQ_FRGNUM(n) (((u16)(n)) & (BIT0|BIT1|BIT2|BIT3)) +#define WLAN_GET_SEQ_SEQNUM(n) ((((u16)(n)) & (~(BIT0|BIT1|BIT2|BIT3))) >> 4) /*--- Data ptr macro -----------------------------------------*/ -/* Creates a UINT8* to the data portion of a frame */ +/* Creates a u8* to the data portion of a frame */ /* Assumes you're passing in a ptr to the beginning of the hdr*/ /*------------------------------------------------------------*/ -#define WLAN_HDR_A3_DATAP(p) (((UINT8*)(p)) + WLAN_HDR_A3_LEN) -#define WLAN_HDR_A4_DATAP(p) (((UINT8*)(p)) + WLAN_HDR_A4_LEN) +#define WLAN_HDR_A3_DATAP(p) (((u8*)(p)) + WLAN_HDR_A3_LEN) +#define WLAN_HDR_A4_DATAP(p) (((u8*)(p)) + WLAN_HDR_A4_LEN) -#define DOT11_RATE5_ISBASIC_GET(r) (((UINT8)(r)) & BIT7) +#define DOT11_RATE5_ISBASIC_GET(r) (((u8)(r)) & BIT7) /*================================================================*/ /* Types */ /* BSS Timestamp */ -typedef UINT8 wlan_bss_ts_t[WLAN_BSS_TS_LEN]; +typedef u8 wlan_bss_ts_t[WLAN_BSS_TS_LEN]; /* Generic 802.11 Header types */ typedef struct p80211_hdr_a3 { - UINT16 fc; - UINT16 dur; - UINT8 a1[WLAN_ADDR_LEN]; - UINT8 a2[WLAN_ADDR_LEN]; - UINT8 a3[WLAN_ADDR_LEN]; - UINT16 seq; + u16 fc; + u16 dur; + u8 a1[WLAN_ADDR_LEN]; + u8 a2[WLAN_ADDR_LEN]; + u8 a3[WLAN_ADDR_LEN]; + u16 seq; } __WLAN_ATTRIB_PACK__ p80211_hdr_a3_t; typedef struct p80211_hdr_a4 { - UINT16 fc; - UINT16 dur; - UINT8 a1[WLAN_ADDR_LEN]; - UINT8 a2[WLAN_ADDR_LEN]; - UINT8 a3[WLAN_ADDR_LEN]; - UINT16 seq; - UINT8 a4[WLAN_ADDR_LEN]; + u16 fc; + u16 dur; + u8 a1[WLAN_ADDR_LEN]; + u8 a2[WLAN_ADDR_LEN]; + u8 a3[WLAN_ADDR_LEN]; + u16 seq; + u8 a4[WLAN_ADDR_LEN]; } __WLAN_ATTRIB_PACK__ p80211_hdr_a4_t; typedef union p80211_hdr @@ -271,9 +271,9 @@ typedef union p80211_hdr #define WLAN_FCS_LEN 4 /* ftcl in HOST order */ -inline static UINT16 p80211_headerlen(UINT16 fctl) +inline static u16 p80211_headerlen(u16 fctl) { - UINT16 hdrlen = 0; + u16 hdrlen = 0; switch ( WLAN_GET_FC_FTYPE(fctl) ) { case WLAN_FTYPE_MGMT: diff --git a/drivers/staging/wlan-ng/p80211ioctl.h b/drivers/staging/wlan-ng/p80211ioctl.h index 25b2ea836227..ad67b698fa43 100644 --- a/drivers/staging/wlan-ng/p80211ioctl.h +++ b/drivers/staging/wlan-ng/p80211ioctl.h @@ -106,9 +106,9 @@ typedef struct p80211ioctl_req { char name[WLAN_DEVNAMELEN_MAX]; caddr_t data; - UINT32 magic; - UINT16 len; - UINT32 result; + u32 magic; + u16 len; + u32 result; } __WLAN_ATTRIB_PACK__ p80211ioctl_req_t; diff --git a/drivers/staging/wlan-ng/p80211meta.h b/drivers/staging/wlan-ng/p80211meta.h index 5cb3f5ada4f5..8b61e5fc292b 100644 --- a/drivers/staging/wlan-ng/p80211meta.h +++ b/drivers/staging/wlan-ng/p80211meta.h @@ -90,7 +90,7 @@ #define MKMIBMETASIZE(name) p80211meta_ ## mib ## _ ## name ## _ ## size #define MKGRPMETASIZE(name) p80211meta_ ## grp ## _ ## name ## _ ## size -#define GETMETASIZE(aptr) (**((UINT32**)(aptr))) +#define GETMETASIZE(aptr) (**((u32**)(aptr))) /*----------------------------------------------------------------*/ /* The following ifdef depends on the following defines: */ @@ -114,14 +114,14 @@ typedef struct p80211meta { char *name; /* data item name */ - UINT32 did; /* partial did */ - UINT32 flags; /* set of various flag bits */ - UINT32 min; /* min value of a BOUNDEDINT */ - UINT32 max; /* max value of a BOUNDEDINT */ - - UINT32 maxlen; /* maxlen of a OCTETSTR or DISPLAYSTR */ - UINT32 minlen; /* minlen of a OCTETSTR or DISPLAYSTR */ - p80211enum_t *enumptr; /* ptr to the enum type for ENUMINT */ + u32 did; /* partial did */ + u32 flags; /* set of various flag bits */ + u32 min; /* min value of a BOUNDEDint */ + u32 max; /* max value of a BOUNDEDint */ + + u32 maxlen; /* maxlen of a OCTETSTR or DISPLAYSTR */ + u32 minlen; /* minlen of a OCTETSTR or DISPLAYSTR */ + p80211enum_t *enumptr; /* ptr to the enum type for ENUMint */ p80211_totext_t totextptr; /* ptr to totext conversion function */ p80211_fromtext_t fromtextptr; /* ptr to totext conversion function */ p80211_valid_t validfunptr; /* ptr to totext conversion function */ @@ -150,20 +150,20 @@ typedef struct catlistitem /*----------------------------------------------------------------*/ /* */ -UINT32 p80211_text2did(catlistitem_t *catlist, char *catname, char *grpname, char *itemname); -UINT32 p80211_text2catdid(catlistitem_t *list, char *name ); -UINT32 p80211_text2grpdid(grplistitem_t *list, char *name ); -UINT32 p80211_text2itemdid(p80211meta_t *list, char *name ); -UINT32 p80211_isvalid_did( catlistitem_t *catlist, UINT32 did ); -UINT32 p80211_isvalid_catdid( catlistitem_t *catlist, UINT32 did ); -UINT32 p80211_isvalid_grpdid( catlistitem_t *catlist, UINT32 did ); -UINT32 p80211_isvalid_itemdid( catlistitem_t *catlist, UINT32 did ); -catlistitem_t *p80211_did2cat( catlistitem_t *catlist, UINT32 did ); -grplistitem_t *p80211_did2grp( catlistitem_t *catlist, UINT32 did ); -p80211meta_t *p80211_did2item( catlistitem_t *catlist, UINT32 did ); -UINT32 p80211item_maxdatalen( struct catlistitem *metalist, UINT32 did ); -UINT32 p80211_metaname2did(struct catlistitem *metalist, char *itemname); -UINT32 p80211item_getoffset( struct catlistitem *metalist, UINT32 did ); +u32 p80211_text2did(catlistitem_t *catlist, char *catname, char *grpname, char *itemname); +u32 p80211_text2catdid(catlistitem_t *list, char *name ); +u32 p80211_text2grpdid(grplistitem_t *list, char *name ); +u32 p80211_text2itemdid(p80211meta_t *list, char *name ); +u32 p80211_isvalid_did( catlistitem_t *catlist, u32 did ); +u32 p80211_isvalid_catdid( catlistitem_t *catlist, u32 did ); +u32 p80211_isvalid_grpdid( catlistitem_t *catlist, u32 did ); +u32 p80211_isvalid_itemdid( catlistitem_t *catlist, u32 did ); +catlistitem_t *p80211_did2cat( catlistitem_t *catlist, u32 did ); +grplistitem_t *p80211_did2grp( catlistitem_t *catlist, u32 did ); +p80211meta_t *p80211_did2item( catlistitem_t *catlist, u32 did ); +u32 p80211item_maxdatalen( struct catlistitem *metalist, u32 did ); +u32 p80211_metaname2did(struct catlistitem *metalist, char *itemname); +u32 p80211item_getoffset( struct catlistitem *metalist, u32 did ); int p80211item_gettype(p80211meta_t *meta); #endif /* _P80211META_H */ diff --git a/drivers/staging/wlan-ng/p80211metamib.h b/drivers/staging/wlan-ng/p80211metamib.h index 19867fd314eb..9cd72ede441c 100644 --- a/drivers/staging/wlan-ng/p80211metamib.h +++ b/drivers/staging/wlan-ng/p80211metamib.h @@ -93,7 +93,7 @@ /* category metadata list */ extern catlistitem_t mib_catlist[]; -extern UINT32 mib_catlist_size; +extern u32 mib_catlist_size; /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211metamsg.h b/drivers/staging/wlan-ng/p80211metamsg.h index 4d6dfcc79b86..6e659eae8afc 100644 --- a/drivers/staging/wlan-ng/p80211metamsg.h +++ b/drivers/staging/wlan-ng/p80211metamsg.h @@ -93,7 +93,7 @@ /* category metadata list */ extern catlistitem_t msg_catlist[]; -extern UINT32 msg_catlist_size; +extern u32 msg_catlist_size; /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211metastruct.h b/drivers/staging/wlan-ng/p80211metastruct.h index 5e163817340e..72b2a88fe28e 100644 --- a/drivers/staging/wlan-ng/p80211metastruct.h +++ b/drivers/staging/wlan-ng/p80211metastruct.h @@ -50,36 +50,36 @@ typedef struct p80211msg_dot11req_mibget { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_unk392_t mibattribute ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_mibget_t; typedef struct p80211msg_dot11req_mibset { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_unk392_t mibattribute ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_mibset_t; typedef struct p80211msg_dot11req_scan { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t bsstype ; p80211item_pstr6_t bssid ; - UINT8 pad_0C[1] ; + u8 pad_0C[1] ; p80211item_pstr32_t ssid ; - UINT8 pad_1D[3] ; + u8 pad_1D[3] ; p80211item_uint32_t scantype ; p80211item_uint32_t probedelay ; p80211item_pstr14_t channellist ; - UINT8 pad_2C[1] ; + u8 pad_2C[1] ; p80211item_uint32_t minchanneltime ; p80211item_uint32_t maxchanneltime ; p80211item_uint32_t resultcode ; @@ -89,17 +89,17 @@ typedef struct p80211msg_dot11req_scan typedef struct p80211msg_dot11req_scan_results { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t bssindex ; p80211item_uint32_t resultcode ; p80211item_uint32_t signal ; p80211item_uint32_t noise ; p80211item_pstr6_t bssid ; - UINT8 pad_3C[1] ; + u8 pad_3C[1] ; p80211item_pstr32_t ssid ; - UINT8 pad_4D[3] ; + u8 pad_4D[3] ; p80211item_uint32_t bsstype ; p80211item_uint32_t beaconperiod ; p80211item_uint32_t dtimperiod ; @@ -138,11 +138,11 @@ typedef struct p80211msg_dot11req_scan_results typedef struct p80211msg_dot11req_associate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t peerstaaddress ; - UINT8 pad_8C[1] ; + u8 pad_8C[1] ; p80211item_uint32_t associatefailuretimeout ; p80211item_uint32_t cfpollable ; p80211item_uint32_t cfpollreq ; @@ -154,22 +154,22 @@ typedef struct p80211msg_dot11req_associate typedef struct p80211msg_dot11req_reset { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t setdefaultmib ; p80211item_pstr6_t macaddress ; - UINT8 pad_11C[1] ; + u8 pad_11C[1] ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_reset_t; typedef struct p80211msg_dot11req_start { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr32_t ssid ; - UINT8 pad_12D[3] ; + u8 pad_12D[3] ; p80211item_uint32_t bsstype ; p80211item_uint32_t beaconperiod ; p80211item_uint32_t dtimperiod ; @@ -204,70 +204,70 @@ typedef struct p80211msg_dot11req_start typedef struct p80211msg_dot11ind_authenticate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t peerstaaddress ; - UINT8 pad_13C[1] ; + u8 pad_13C[1] ; p80211item_uint32_t authenticationtype ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_authenticate_t; typedef struct p80211msg_dot11ind_deauthenticate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t peerstaaddress ; - UINT8 pad_14C[1] ; + u8 pad_14C[1] ; p80211item_uint32_t reasoncode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_deauthenticate_t; typedef struct p80211msg_dot11ind_associate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t peerstaaddress ; - UINT8 pad_15C[1] ; + u8 pad_15C[1] ; p80211item_uint32_t aid ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_associate_t; typedef struct p80211msg_dot11ind_reassociate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t peerstaaddress ; - UINT8 pad_16C[1] ; + u8 pad_16C[1] ; p80211item_uint32_t aid ; p80211item_pstr6_t oldapaddress ; - UINT8 pad_17C[1] ; + u8 pad_17C[1] ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_reassociate_t; typedef struct p80211msg_dot11ind_disassociate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t peerstaaddress ; - UINT8 pad_18C[1] ; + u8 pad_18C[1] ; p80211item_uint32_t reasoncode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_disassociate_t; typedef struct p80211msg_lnxreq_ifstate { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t ifstate ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_ifstate_t; typedef struct p80211msg_lnxreq_wlansniff { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t enable ; p80211item_uint32_t channel ; p80211item_uint32_t prismheader ; @@ -280,9 +280,9 @@ typedef struct p80211msg_lnxreq_wlansniff typedef struct p80211msg_lnxreq_hostwep { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t resultcode ; p80211item_uint32_t decrypt ; p80211item_uint32_t encrypt ; @@ -290,9 +290,9 @@ typedef struct p80211msg_lnxreq_hostwep typedef struct p80211msg_lnxreq_commsquality { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t resultcode ; p80211item_uint32_t dbm ; p80211item_uint32_t link ; @@ -302,20 +302,20 @@ typedef struct p80211msg_lnxreq_commsquality typedef struct p80211msg_lnxreq_autojoin { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr32_t ssid ; - UINT8 pad_19D[3] ; + u8 pad_19D[3] ; p80211item_uint32_t authtype ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_autojoin_t; typedef struct p80211msg_lnxind_wlansniffrm { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t hosttime ; p80211item_uint32_t mactime ; p80211item_uint32_t channel ; @@ -330,19 +330,19 @@ typedef struct p80211msg_lnxind_wlansniffrm typedef struct p80211msg_lnxind_roam { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t reason ; } __WLAN_ATTRIB_PACK__ p80211msg_lnxind_roam_t; typedef struct p80211msg_p2req_join { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_pstr6_t bssid ; - UINT8 pad_20C[1] ; + u8 pad_20C[1] ; p80211item_uint32_t basicrate1 ; p80211item_uint32_t basicrate2 ; p80211item_uint32_t basicrate3 ; @@ -360,7 +360,7 @@ typedef struct p80211msg_p2req_join p80211item_uint32_t operationalrate7 ; p80211item_uint32_t operationalrate8 ; p80211item_pstr32_t ssid ; - UINT8 pad_21D[3] ; + u8 pad_21D[3] ; p80211item_uint32_t channel ; p80211item_uint32_t authtype ; p80211item_uint32_t resultcode ; @@ -368,36 +368,36 @@ typedef struct p80211msg_p2req_join typedef struct p80211msg_p2req_readpda { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_unk1024_t pda ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_readpda_t; typedef struct p80211msg_p2req_readcis { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_unk1024_t cis ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_readcis_t; typedef struct p80211msg_p2req_auxport_state { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t enable ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_auxport_state_t; typedef struct p80211msg_p2req_auxport_read { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t addr ; p80211item_uint32_t len ; p80211item_unk1024_t data ; @@ -406,9 +406,9 @@ typedef struct p80211msg_p2req_auxport_read typedef struct p80211msg_p2req_auxport_write { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t addr ; p80211item_uint32_t len ; p80211item_unk1024_t data ; @@ -417,9 +417,9 @@ typedef struct p80211msg_p2req_auxport_write typedef struct p80211msg_p2req_low_level { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t command ; p80211item_uint32_t param0 ; p80211item_uint32_t param1 ; @@ -432,9 +432,9 @@ typedef struct p80211msg_p2req_low_level typedef struct p80211msg_p2req_test_command { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t testcode ; p80211item_uint32_t testparam ; p80211item_uint32_t resultcode ; @@ -446,9 +446,9 @@ typedef struct p80211msg_p2req_test_command typedef struct p80211msg_p2req_mmi_read { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t addr ; p80211item_uint32_t value ; p80211item_uint32_t resultcode ; @@ -456,9 +456,9 @@ typedef struct p80211msg_p2req_mmi_read typedef struct p80211msg_p2req_mmi_write { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t addr ; p80211item_uint32_t data ; p80211item_uint32_t resultcode ; @@ -466,9 +466,9 @@ typedef struct p80211msg_p2req_mmi_write typedef struct p80211msg_p2req_ramdl_state { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t enable ; p80211item_uint32_t exeaddr ; p80211item_uint32_t resultcode ; @@ -476,9 +476,9 @@ typedef struct p80211msg_p2req_ramdl_state typedef struct p80211msg_p2req_ramdl_write { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t addr ; p80211item_uint32_t len ; p80211item_unk4096_t data ; @@ -487,18 +487,18 @@ typedef struct p80211msg_p2req_ramdl_write typedef struct p80211msg_p2req_flashdl_state { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t enable ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_flashdl_state_t; typedef struct p80211msg_p2req_flashdl_write { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t addr ; p80211item_uint32_t len ; p80211item_unk4096_t data ; @@ -507,18 +507,18 @@ typedef struct p80211msg_p2req_flashdl_write typedef struct p80211msg_p2req_mm_state { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t enable ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_mm_state_t; typedef struct p80211msg_p2req_dump_state { - UINT32 msgcode ; - UINT32 msglen ; - UINT8 devname[WLAN_DEVNAMELEN_MAX] ; + u32 msgcode ; + u32 msglen ; + u8 devname[WLAN_DEVNAMELEN_MAX] ; p80211item_uint32_t level ; p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_dump_state_t; diff --git a/drivers/staging/wlan-ng/p80211mgmt.h b/drivers/staging/wlan-ng/p80211mgmt.h index bd4c1629eabf..6cc16c3f8b15 100644 --- a/drivers/staging/wlan-ng/p80211mgmt.h +++ b/drivers/staging/wlan-ng/p80211mgmt.h @@ -172,14 +172,14 @@ /* Note: These offsets are from the start of the frame data */ #define WLAN_BEACON_OFF_TS 0 -#define WLAN_BEACON_OFF_BCN_INT 8 +#define WLAN_BEACON_OFF_BCN_int 8 #define WLAN_BEACON_OFF_CAPINFO 10 #define WLAN_BEACON_OFF_SSID 12 #define WLAN_DISASSOC_OFF_REASON 0 #define WLAN_ASSOCREQ_OFF_CAP_INFO 0 -#define WLAN_ASSOCREQ_OFF_LISTEN_INT 2 +#define WLAN_ASSOCREQ_OFF_LISTEN_int 2 #define WLAN_ASSOCREQ_OFF_SSID 4 #define WLAN_ASSOCRESP_OFF_CAP_INFO 0 @@ -188,7 +188,7 @@ #define WLAN_ASSOCRESP_OFF_SUPP_RATES 6 #define WLAN_REASSOCREQ_OFF_CAP_INFO 0 -#define WLAN_REASSOCREQ_OFF_LISTEN_INT 2 +#define WLAN_REASSOCREQ_OFF_LISTEN_int 2 #define WLAN_REASSOCREQ_OFF_CURR_AP 4 #define WLAN_REASSOCREQ_OFF_SSID 10 @@ -200,7 +200,7 @@ #define WLAN_PROBEREQ_OFF_SSID 0 #define WLAN_PROBERESP_OFF_TS 0 -#define WLAN_PROBERESP_OFF_BCN_INT 8 +#define WLAN_PROBERESP_OFF_BCN_int 8 #define WLAN_PROBERESP_OFF_CAP_INFO 10 #define WLAN_PROBERESP_OFF_SSID 12 @@ -245,82 +245,82 @@ typedef struct wlan_ie { - UINT8 eid; - UINT8 len; + u8 eid; + u8 len; } __WLAN_ATTRIB_PACK__ wlan_ie_t; /*-- Service Set Identity (SSID) -----------------*/ typedef struct wlan_ie_ssid { - UINT8 eid; - UINT8 len; - UINT8 ssid[1]; /* may be zero, ptrs may overlap */ + u8 eid; + u8 len; + u8 ssid[1]; /* may be zero, ptrs may overlap */ } __WLAN_ATTRIB_PACK__ wlan_ie_ssid_t; /*-- Supported Rates -----------------------------*/ typedef struct wlan_ie_supp_rates { - UINT8 eid; - UINT8 len; - UINT8 rates[1]; /* had better be at LEAST one! */ + u8 eid; + u8 len; + u8 rates[1]; /* had better be at LEAST one! */ } __WLAN_ATTRIB_PACK__ wlan_ie_supp_rates_t; /*-- FH Parameter Set ----------------------------*/ typedef struct wlan_ie_fh_parms { - UINT8 eid; - UINT8 len; - UINT16 dwell; - UINT8 hopset; - UINT8 hoppattern; - UINT8 hopindex; + u8 eid; + u8 len; + u16 dwell; + u8 hopset; + u8 hoppattern; + u8 hopindex; } __WLAN_ATTRIB_PACK__ wlan_ie_fh_parms_t; /*-- DS Parameter Set ----------------------------*/ typedef struct wlan_ie_ds_parms { - UINT8 eid; - UINT8 len; - UINT8 curr_ch; + u8 eid; + u8 len; + u8 curr_ch; } __WLAN_ATTRIB_PACK__ wlan_ie_ds_parms_t; /*-- CF Parameter Set ----------------------------*/ typedef struct wlan_ie_cf_parms { - UINT8 eid; - UINT8 len; - UINT8 cfp_cnt; - UINT8 cfp_period; - UINT16 cfp_maxdur; - UINT16 cfp_durremaining; + u8 eid; + u8 len; + u8 cfp_cnt; + u8 cfp_period; + u16 cfp_maxdur; + u16 cfp_durremaining; } __WLAN_ATTRIB_PACK__ wlan_ie_cf_parms_t; /*-- TIM ------------------------------------------*/ typedef struct wlan_ie_tim { - UINT8 eid; - UINT8 len; - UINT8 dtim_cnt; - UINT8 dtim_period; - UINT8 bitmap_ctl; - UINT8 virt_bm[1]; + u8 eid; + u8 len; + u8 dtim_cnt; + u8 dtim_period; + u8 bitmap_ctl; + u8 virt_bm[1]; } __WLAN_ATTRIB_PACK__ wlan_ie_tim_t; /*-- IBSS Parameter Set ---------------------------*/ typedef struct wlan_ie_ibss_parms { - UINT8 eid; - UINT8 len; - UINT16 atim_win; + u8 eid; + u8 len; + u16 atim_win; } __WLAN_ATTRIB_PACK__ wlan_ie_ibss_parms_t; /*-- Challenge Text ------------------------------*/ typedef struct wlan_ie_challenge { - UINT8 eid; - UINT8 len; - UINT8 challenge[1]; + u8 eid; + u8 len; + u8 challenge[1]; } __WLAN_ATTRIB_PACK__ wlan_ie_challenge_t; /*-------------------------------------------------*/ @@ -329,9 +329,9 @@ typedef struct wlan_ie_challenge /* prototype structure, all mgmt frame types will start with these members */ typedef struct wlan_fr_mgmt { - UINT16 type; - UINT16 len; /* DOES NOT include CRC !!!!*/ - UINT8 *buf; + u16 type; + u16 len; /* DOES NOT include CRC !!!!*/ + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; @@ -342,16 +342,16 @@ typedef struct wlan_fr_mgmt /*-- Beacon ---------------------------------------*/ typedef struct wlan_fr_beacon { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT64 *ts; - UINT16 *bcn_int; - UINT16 *cap_info; + u64 *ts; + u16 *bcn_int; + u16 *cap_info; /*-- info elements ----------*/ wlan_ie_ssid_t *ssid; wlan_ie_supp_rates_t *supp_rates; @@ -367,9 +367,9 @@ typedef struct wlan_fr_beacon /*-- IBSS ATIM ------------------------------------*/ typedef struct wlan_fr_ibssatim { - UINT16 type; - UINT16 len; - UINT8* buf; + u16 type; + u16 len; + u8* buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; @@ -384,14 +384,14 @@ typedef struct wlan_fr_ibssatim /*-- Disassociation -------------------------------*/ typedef struct wlan_fr_disassoc { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *reason; + u16 *reason; /*-- info elements ----------*/ @@ -400,15 +400,15 @@ typedef struct wlan_fr_disassoc /*-- Association Request --------------------------*/ typedef struct wlan_fr_assocreq { - UINT16 type; - UINT16 len; - UINT8* buf; + u16 type; + u16 len; + u8* buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *cap_info; - UINT16 *listen_int; + u16 *cap_info; + u16 *listen_int; /*-- info elements ----------*/ wlan_ie_ssid_t *ssid; wlan_ie_supp_rates_t *supp_rates; @@ -418,16 +418,16 @@ typedef struct wlan_fr_assocreq /*-- Association Response -------------------------*/ typedef struct wlan_fr_assocresp { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *cap_info; - UINT16 *status; - UINT16 *aid; + u16 *cap_info; + u16 *status; + u16 *aid; /*-- info elements ----------*/ wlan_ie_supp_rates_t *supp_rates; @@ -436,16 +436,16 @@ typedef struct wlan_fr_assocresp /*-- Reassociation Request ------------------------*/ typedef struct wlan_fr_reassocreq { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *cap_info; - UINT16 *listen_int; - UINT8 *curr_ap; + u16 *cap_info; + u16 *listen_int; + u8 *curr_ap; /*-- info elements ----------*/ wlan_ie_ssid_t *ssid; wlan_ie_supp_rates_t *supp_rates; @@ -455,16 +455,16 @@ typedef struct wlan_fr_reassocreq /*-- Reassociation Response -----------------------*/ typedef struct wlan_fr_reassocresp { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *cap_info; - UINT16 *status; - UINT16 *aid; + u16 *cap_info; + u16 *status; + u16 *aid; /*-- info elements ----------*/ wlan_ie_supp_rates_t *supp_rates; @@ -473,9 +473,9 @@ typedef struct wlan_fr_reassocresp /*-- Probe Request --------------------------------*/ typedef struct wlan_fr_probereq { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; @@ -489,16 +489,16 @@ typedef struct wlan_fr_probereq /*-- Probe Response -------------------------------*/ typedef struct wlan_fr_proberesp { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT64 *ts; - UINT16 *bcn_int; - UINT16 *cap_info; + u64 *ts; + u16 *bcn_int; + u16 *cap_info; /*-- info elements ----------*/ wlan_ie_ssid_t *ssid; wlan_ie_supp_rates_t *supp_rates; @@ -511,16 +511,16 @@ typedef struct wlan_fr_proberesp /*-- Authentication -------------------------------*/ typedef struct wlan_fr_authen { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *auth_alg; - UINT16 *auth_seq; - UINT16 *status; + u16 *auth_alg; + u16 *auth_seq; + u16 *status; /*-- info elements ----------*/ wlan_ie_challenge_t *challenge; @@ -529,14 +529,14 @@ typedef struct wlan_fr_authen /*-- Deauthenication -----------------------------*/ typedef struct wlan_fr_deauthen { - UINT16 type; - UINT16 len; - UINT8 *buf; + u16 type; + u16 len; + u8 *buf; p80211_hdr_t *hdr; /* used for target specific data, skb in Linux */ void *priv; /*-- fixed fields -----------*/ - UINT16 *reason; + u16 *reason; /*-- info elements ----------*/ diff --git a/drivers/staging/wlan-ng/p80211msg.h b/drivers/staging/wlan-ng/p80211msg.h index c14e9fbbd687..3a575d8cc99e 100644 --- a/drivers/staging/wlan-ng/p80211msg.h +++ b/drivers/staging/wlan-ng/p80211msg.h @@ -78,17 +78,17 @@ typedef struct p80211msg { - UINT32 msgcode; - UINT32 msglen; - UINT8 devname[WLAN_DEVNAMELEN_MAX]; + u32 msgcode; + u32 msglen; + u8 devname[WLAN_DEVNAMELEN_MAX]; } __WLAN_ATTRIB_PACK__ p80211msg_t; typedef struct p80211msgd { - UINT32 msgcode; - UINT32 msglen; - UINT8 devname[WLAN_DEVNAMELEN_MAX]; - UINT8 args[0]; + u32 msgcode; + u32 msglen; + u8 devname[WLAN_DEVNAMELEN_MAX]; + u8 args[0]; } __WLAN_ATTRIB_PACK__ p80211msgd_t; /*================================================================*/ diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index e948f5c3a910..98a72193e8d7 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -128,7 +128,7 @@ static void p80211knetdev_set_multicast_list(netdevice_t *dev); static int p80211knetdev_do_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd); static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr); static void p80211knetdev_tx_timeout(netdevice_t *netdev); -static int p80211_rx_typedrop( wlandevice_t *wlandev, UINT16 fc); +static int p80211_rx_typedrop( wlandevice_t *wlandev, u16 fc); /*================================================================*/ @@ -343,7 +343,7 @@ static void p80211netdev_rx_bh(unsigned long arg) struct sk_buff *skb = NULL; netdevice_t *dev = wlandev->netdev; p80211_hdr_a3_t *hdr; - UINT16 fc; + u16 fc; DBFENTER; @@ -571,7 +571,7 @@ static void p80211knetdev_set_multicast_list(netdevice_t *dev) static int p80211netdev_ethtool(wlandevice_t *wlandev, void __user *useraddr) { - UINT32 ethcmd; + u32 ethcmd; struct ethtool_drvinfo info; struct ethtool_value edata; @@ -638,7 +638,7 @@ static int p80211netdev_ethtool(wlandevice_t *wlandev, void __user *useraddr) * -EFAULT memory fault copying msg from user buffer * -ENOMEM unable to allocate kernel msg buffer * -ENOSYS bad magic, it the cmd really for us? -* -EINTR sleeping on cmd, awakened by signal, cmd cancelled. +* -EintR sleeping on cmd, awakened by signal, cmd cancelled. * * Call Context: * Process thread (ioctl caller). TODO: SMP support may require @@ -649,7 +649,7 @@ static int p80211knetdev_do_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd) int result = 0; p80211ioctl_req_t *req = (p80211ioctl_req_t*)ifr; wlandevice_t *wlandev = dev->ml_priv; - UINT8 *msgbuf; + u8 *msgbuf; DBFENTER; WLAN_LOG_DEBUG(2, "rx'd ioctl, cmd=%d, len=%d\n", cmd, req->len); @@ -769,7 +769,7 @@ static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr) resultcode->data = 0; /* now fire the request */ - result = p80211req_dorequest(dev->ml_priv, (UINT8 *)&dot11req); + result = p80211req_dorequest(dev->ml_priv, (u8 *)&dot11req); /* If the request wasn't successful, report an error and don't * change the netdev address @@ -1075,10 +1075,10 @@ void p80211netdev_hwremoved(wlandevice_t *wlandev) * Call context: * interrupt ----------------------------------------------------------------*/ -static int p80211_rx_typedrop( wlandevice_t *wlandev, UINT16 fc) +static int p80211_rx_typedrop( wlandevice_t *wlandev, u16 fc) { - UINT16 ftype; - UINT16 fstype; + u16 ftype; + u16 fstype; int drop = 0; /* Classify frame, increment counter */ ftype = WLAN_GET_FC_FTYPE(fc); diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index 62fc2cbaf8af..5e5d475210db 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -113,39 +113,39 @@ /* Received frame statistics */ typedef struct p80211_frmrx_t { - UINT32 mgmt; - UINT32 assocreq; - UINT32 assocresp; - UINT32 reassocreq; - UINT32 reassocresp; - UINT32 probereq; - UINT32 proberesp; - UINT32 beacon; - UINT32 atim; - UINT32 disassoc; - UINT32 authen; - UINT32 deauthen; - UINT32 mgmt_unknown; - UINT32 ctl; - UINT32 pspoll; - UINT32 rts; - UINT32 cts; - UINT32 ack; - UINT32 cfend; - UINT32 cfendcfack; - UINT32 ctl_unknown; - UINT32 data; - UINT32 dataonly; - UINT32 data_cfack; - UINT32 data_cfpoll; - UINT32 data__cfack_cfpoll; - UINT32 null; - UINT32 cfack; - UINT32 cfpoll; - UINT32 cfack_cfpoll; - UINT32 data_unknown; - UINT32 decrypt; - UINT32 decrypt_err; + u32 mgmt; + u32 assocreq; + u32 assocresp; + u32 reassocreq; + u32 reassocresp; + u32 probereq; + u32 proberesp; + u32 beacon; + u32 atim; + u32 disassoc; + u32 authen; + u32 deauthen; + u32 mgmt_unknown; + u32 ctl; + u32 pspoll; + u32 rts; + u32 cts; + u32 ack; + u32 cfend; + u32 cfendcfack; + u32 ctl_unknown; + u32 data; + u32 dataonly; + u32 data_cfack; + u32 data_cfpoll; + u32 data__cfack_cfpoll; + u32 null; + u32 cfack; + u32 cfpoll; + u32 cfack_cfpoll; + u32 data_unknown; + u32 decrypt; + u32 decrypt_err; } p80211_frmrx_t; #ifdef WIRELESS_EXT @@ -180,18 +180,18 @@ typedef struct wlandevice char name[WLAN_DEVNAMELEN_MAX]; /* Dev name, from register_wlandev()*/ char *nsdname; - UINT32 state; /* Device I/F state (open/closed) */ - UINT32 msdstate; /* state of underlying driver */ - UINT32 hwremoved; /* Has the hw been yanked out? */ + u32 state; /* Device I/F state (open/closed) */ + u32 msdstate; /* state of underlying driver */ + u32 hwremoved; /* Has the hw been yanked out? */ /* Hardware config */ - UINT irq; - UINT iobase; - UINT membase; - UINT32 nsdcaps; /* NSD Capabilities flags */ + unsigned int irq; + unsigned int iobase; + unsigned int membase; + u32 nsdcaps; /* NSD Capabilities flags */ /* Config vars */ - UINT ethconv; + unsigned int ethconv; /* device methods (init by MSD, used by p80211 */ int (*open)(struct wlandevice *wlandev); @@ -204,15 +204,15 @@ typedef struct wlandevice void (*tx_timeout)(struct wlandevice *wlandev); /* 802.11 State */ - UINT8 bssid[WLAN_BSSID_LEN]; + u8 bssid[WLAN_BSSID_LEN]; p80211pstr32_t ssid; - UINT32 macmode; + u32 macmode; int linkstatus; int shortpreamble; /* C bool */ /* WEP State */ - UINT8 wep_keys[NUM_WEPKEYS][MAX_KEYLEN]; - UINT8 wep_keylens[NUM_WEPKEYS]; + u8 wep_keys[NUM_WEPKEYS][MAX_KEYLEN]; + u8 wep_keylens[NUM_WEPKEYS]; int hostwep; /* Request/Confirm i/f state (used by p80211) */ @@ -237,7 +237,7 @@ typedef struct wlandevice struct iw_statistics wstats; /* jkriegl: iwspy fields */ - UINT8 spy_number; + u8 spy_number; char spy_address[IW_MAX_SPY][ETH_ALEN]; struct iw_quality spy_stat[IW_MAX_SPY]; @@ -246,9 +246,9 @@ typedef struct wlandevice } wlandevice_t; /* WEP stuff */ -int wep_change_key(wlandevice_t *wlandev, int keynum, UINT8* key, int keylen); -int wep_decrypt(wlandevice_t *wlandev, UINT8 *buf, UINT32 len, int key_override, UINT8 *iv, UINT8 *icv); -int wep_encrypt(wlandevice_t *wlandev, UINT8 *buf, UINT8 *dst, UINT32 len, int keynum, UINT8 *iv, UINT8 *icv); +int wep_change_key(wlandevice_t *wlandev, int keynum, u8* key, int keylen); +int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, u8 *iv, u8 *icv); +int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, u8 *iv, u8 *icv); /*================================================================*/ /* Externs */ diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c index 83bd65b62488..310737b2927e 100644 --- a/drivers/staging/wlan-ng/p80211req.c +++ b/drivers/staging/wlan-ng/p80211req.c @@ -125,7 +125,7 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, p80211msg_dot11req_mib * Potentially blocks the caller, so it's a good idea to * not call this function from an interrupt context. ----------------------------------------------------------------*/ -int p80211req_dorequest( wlandevice_t *wlandev, UINT8 *msgbuf) +int p80211req_dorequest( wlandevice_t *wlandev, u8 *msgbuf) { int result = 0; p80211msg_t *msg = (p80211msg_t*)msgbuf; @@ -223,13 +223,13 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, { p80211itemd_t *mibitem = (p80211itemd_t *) mib_msg->mibattribute.data; p80211pstrd_t *pstr = (p80211pstrd_t*) mibitem->data; - UINT8 *key = mibitem->data + sizeof(p80211pstrd_t); + u8 *key = mibitem->data + sizeof(p80211pstrd_t); DBFENTER; switch (mibitem->did) { case DIDmib_dot11smt_p80211Table_p80211_ifstate: { - UINT32 *data = (UINT32 *) mibitem->data; + u32 *data = (u32 *) mibitem->data; if (isget) switch (wlandev->msdstate) { case WLAN_MSD_HWPRESENT: @@ -247,7 +247,7 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, break; } case DIDmib_dot11phy_dot11PhyOperationTable_dot11ShortPreambleEnabled: { - UINT32 *data = (UINT32 *) mibitem->data; + u32 *data = (u32 *) mibitem->data; if (isget) *data = wlandev->shortpreamble; @@ -276,7 +276,7 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, break; } case DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID: { - UINT32 *data = (UINT32 *) mibitem->data; + u32 *data = (u32 *) mibitem->data; if (isget) { *data = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK; @@ -288,7 +288,7 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, break; } case DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked: { - UINT32 *data = (UINT32 *) mibitem->data; + u32 *data = (u32 *) mibitem->data; if (isget) { if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) @@ -303,7 +303,7 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, break; } case DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted: { - UINT32 *data = (UINT32 *) mibitem->data; + u32 *data = (u32 *) mibitem->data; if (isget) { if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) diff --git a/drivers/staging/wlan-ng/p80211req.h b/drivers/staging/wlan-ng/p80211req.h index 54abdceedc5d..497a4d6eb59a 100644 --- a/drivers/staging/wlan-ng/p80211req.h +++ b/drivers/staging/wlan-ng/p80211req.h @@ -63,6 +63,6 @@ /*================================================================*/ /* Function Declarations */ -int p80211req_dorequest(wlandevice_t *wlandev, UINT8 *msgbuf); +int p80211req_dorequest(wlandevice_t *wlandev, u8 *msgbuf); #endif diff --git a/drivers/staging/wlan-ng/p80211types.h b/drivers/staging/wlan-ng/p80211types.h index 811b0ce39bf6..5be6737e3e5d 100644 --- a/drivers/staging/wlan-ng/p80211types.h +++ b/drivers/staging/wlan-ng/p80211types.h @@ -80,13 +80,13 @@ #define P80211_TYPE_OCTETSTR 1 /* pascal array of bytes */ #define P80211_TYPE_DISPLAYSTR 2 /* pascal array of bytes containing ascii */ -#define P80211_TYPE_INT 4 /* UINT32 min and max limited by 32 bits */ -#define P80211_TYPE_ENUMINT 5 /* UINT32 holding a numeric +#define P80211_TYPE_int 4 /* u32 min and max limited by 32 bits */ +#define P80211_TYPE_ENUMint 5 /* u32 holding a numeric code that can be mapped to a textual name */ #define P80211_TYPE_UNKDATA 6 /* Data item containing an unknown data type */ -#define P80211_TYPE_INTARRAY 7 /* Array of 32-bit integers. */ +#define P80211_TYPE_intARRAY 7 /* Array of 32-bit integers. */ #define P80211_TYPE_BITARRAY 8 /* Array of bits. */ #define P80211_TYPE_MACARRAY 9 /* Array of MAC addresses. */ @@ -243,7 +243,7 @@ /* is a DID-LEN-DATA triple */ /* with a max size of 4+4+384 */ -#define P80211_SET_INT(item, value) do { \ +#define P80211_SET_int(item, value) do { \ (item).data = (value); \ (item).status = P80211ENUM_msgitem_status_data_ok; \ } while(0) @@ -279,9 +279,9 @@ #define P80211ITEM_SETFLAGS(q, r, c) ( q | r | c ) -#define P80211ITEM_ISREQUIRED(flags) (((UINT32)(flags & ISREQUIRED)) >> 31 ) -#define P80211ITEM_ISREQUEST(flags) (((UINT32)(flags & ISREQUEST)) >> 30 ) -#define P80211ITEM_ISCONFIRM(flags) (((UINT32)(flags & ISCONFIRM)) >> 29 ) +#define P80211ITEM_ISREQUIRED(flags) (((u32)(flags & ISREQUIRED)) >> 31 ) +#define P80211ITEM_ISREQUEST(flags) (((u32)(flags & ISREQUEST)) >> 30 ) +#define P80211ITEM_ISCONFIRM(flags) (((u32)(flags & ISCONFIRM)) >> 29 ) /*----------------------------------------------------------------*/ /* The following macro creates a name for an enum */ @@ -320,7 +320,7 @@ #define P80211DID_MASK_ACCESS (0x00000003UL) -#define P80211DID_MK(a,m,l) ((((UINT32)(a)) & (m)) << (l)) +#define P80211DID_MK(a,m,l) ((((u32)(a)) & (m)) << (l)) #define P80211DID_MKSECTION(a) P80211DID_MK(a, \ P80211DID_MASK_SECTION, \ @@ -347,7 +347,7 @@ (a) ) -#define P80211DID_GET(a,m,l) ((((UINT32)(a)) >> (l)) & (m)) +#define P80211DID_GET(a,m,l) ((((u32)(a)) >> (l)) & (m)) #define P80211DID_SECTION(a) P80211DID_GET(a, \ P80211DID_MASK_SECTION, \ @@ -373,17 +373,17 @@ /*----------------------------------------------------------------*/ /* The following structure types are used for the represenation */ -/* of ENUMINT type metadata. */ +/* of ENUMint type metadata. */ typedef struct p80211enumpair { - UINT32 val; + u32 val; char *name; } p80211enumpair_t; typedef struct p80211enum { - INT nitems; + int nitems; p80211enumpair_t *list; } p80211enum_t; @@ -394,137 +394,137 @@ typedef struct p80211enum /* Template pascal string */ typedef struct p80211pstr { - UINT8 len; + u8 len; } __WLAN_ATTRIB_PACK__ p80211pstr_t; typedef struct p80211pstrd { - UINT8 len; - UINT8 data[0]; + u8 len; + u8 data[0]; } __WLAN_ATTRIB_PACK__ p80211pstrd_t; /* Maximum pascal string */ typedef struct p80211pstr255 { - UINT8 len; - UINT8 data[MAXLEN_PSTR255]; + u8 len; + u8 data[MAXLEN_PSTR255]; } __WLAN_ATTRIB_PACK__ p80211pstr255_t; /* pascal string for macaddress and bssid */ typedef struct p80211pstr6 { - UINT8 len; - UINT8 data[MAXLEN_PSTR6]; + u8 len; + u8 data[MAXLEN_PSTR6]; } __WLAN_ATTRIB_PACK__ p80211pstr6_t; /* pascal string for channel list */ typedef struct p80211pstr14 { - UINT8 len; - UINT8 data[MAXLEN_PSTR14]; + u8 len; + u8 data[MAXLEN_PSTR14]; } __WLAN_ATTRIB_PACK__ p80211pstr14_t; /* pascal string for ssid */ typedef struct p80211pstr32 { - UINT8 len; - UINT8 data[MAXLEN_PSTR32]; + u8 len; + u8 data[MAXLEN_PSTR32]; } __WLAN_ATTRIB_PACK__ p80211pstr32_t; /* MAC address array */ typedef struct p80211macarray { - UINT32 cnt; - UINT8 data[1][MAXLEN_PSTR6]; + u32 cnt; + u8 data[1][MAXLEN_PSTR6]; } __WLAN_ATTRIB_PACK__ p80211macarray_t; /* prototype template */ typedef struct p80211item { - UINT32 did; - UINT16 status; - UINT16 len; + u32 did; + u16 status; + u16 len; } __WLAN_ATTRIB_PACK__ p80211item_t; /* prototype template w/ data item */ typedef struct p80211itemd { - UINT32 did; - UINT16 status; - UINT16 len; - UINT8 data[0]; + u32 did; + u16 status; + u16 len; + u8 data[0]; } __WLAN_ATTRIB_PACK__ p80211itemd_t; -/* message data item for INT, BOUNDEDINT, ENUMINT */ +/* message data item for int, BOUNDEDINT, ENUMINT */ typedef struct p80211item_uint32 { - UINT32 did; - UINT16 status; - UINT16 len; - UINT32 data; + u32 did; + u16 status; + u16 len; + u32 data; } __WLAN_ATTRIB_PACK__ p80211item_uint32_t; /* message data item for OCTETSTR, DISPLAYSTR */ typedef struct p80211item_pstr6 { - UINT32 did; - UINT16 status; - UINT16 len; + u32 did; + u16 status; + u16 len; p80211pstr6_t data; } __WLAN_ATTRIB_PACK__ p80211item_pstr6_t; /* message data item for OCTETSTR, DISPLAYSTR */ typedef struct p80211item_pstr14 { - UINT32 did; - UINT16 status; - UINT16 len; + u32 did; + u16 status; + u16 len; p80211pstr14_t data; } __WLAN_ATTRIB_PACK__ p80211item_pstr14_t; /* message data item for OCTETSTR, DISPLAYSTR */ typedef struct p80211item_pstr32 { - UINT32 did; - UINT16 status; - UINT16 len; + u32 did; + u16 status; + u16 len; p80211pstr32_t data; } __WLAN_ATTRIB_PACK__ p80211item_pstr32_t; /* message data item for OCTETSTR, DISPLAYSTR */ typedef struct p80211item_pstr255 { - UINT32 did; - UINT16 status; - UINT16 len; + u32 did; + u16 status; + u16 len; p80211pstr255_t data; } __WLAN_ATTRIB_PACK__ p80211item_pstr255_t; /* message data item for UNK 392, namely mib items */ typedef struct p80211item_unk392 { - UINT32 did; - UINT16 status; - UINT16 len; - UINT8 data[MAXLEN_MIBATTRIBUTE]; + u32 did; + u16 status; + u16 len; + u8 data[MAXLEN_MIBATTRIBUTE]; } __WLAN_ATTRIB_PACK__ p80211item_unk392_t; /* message data item for UNK 1025, namely p2 pdas */ typedef struct p80211item_unk1024 { - UINT32 did; - UINT16 status; - UINT16 len; - UINT8 data[1024]; + u32 did; + u16 status; + u16 len; + u8 data[1024]; } __WLAN_ATTRIB_PACK__ p80211item_unk1024_t; /* message data item for UNK 4096, namely p2 download chunks */ typedef struct p80211item_unk4096 { - UINT32 did; - UINT16 status; - UINT16 len; - UINT8 data[4096]; + u32 did; + u16 status; + u16 len; + u8 data[4096]; } __WLAN_ATTRIB_PACK__ p80211item_unk4096_t; struct catlistitem; @@ -534,9 +534,9 @@ struct catlistitem; /* metadata items. Some components may choose to use more, */ /* less or different metadata items. */ -typedef void (*p80211_totext_t)( struct catlistitem *, UINT32 did, UINT8* itembuf, char *textbuf); -typedef void (*p80211_fromtext_t)( struct catlistitem *, UINT32 did, UINT8* itembuf, char *textbuf); -typedef UINT32 (*p80211_valid_t)( struct catlistitem *, UINT32 did, UINT8* itembuf); +typedef void (*p80211_totext_t)( struct catlistitem *, u32 did, u8* itembuf, char *textbuf); +typedef void (*p80211_fromtext_t)( struct catlistitem *, u32 did, u8* itembuf, char *textbuf); +typedef u32 (*p80211_valid_t)( struct catlistitem *, u32 did, u8* itembuf); /*================================================================*/ @@ -575,8 +575,8 @@ extern p80211enum_t MKENUMNAME(p2preamble); /* The following declare some utility functions for use with the */ /* p80211enum_t type. */ -UINT32 p80211enum_text2int(p80211enum_t *ep, char *text); -UINT32 p80211enum_int2text(p80211enum_t *ep, UINT32 val, char *text); +u32 p80211enum_text2int(p80211enum_t *ep, char *text); +u32 p80211enum_int2text(p80211enum_t *ep, u32 val, char *text); void p80211_error2text(int err_code, char *err_str); /*----------------------------------------------------------------*/ @@ -591,85 +591,85 @@ void p80211_error2text(int err_code, char *err_str); /*-- DISPLAYSTR ------------------------------------------------------*/ /* pstr ==> cstr */ -void p80211_totext_displaystr( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_totext_displaystr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* cstr ==> pstr */ -void p80211_fromtext_displaystr( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_fromtext_displaystr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of a displaystr binary value */ -UINT32 p80211_isvalid_displaystr( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_displaystr( struct catlistitem *metalist, u32 did, u8 *itembuf ); /*-- OCTETSTR --------------------------------------------------------*/ /* pstr ==> "xx:xx:...." */ -void p80211_totext_octetstr( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_totext_octetstr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* "xx:xx:...." ==> pstr */ -void p80211_fromtext_octetstr( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_fromtext_octetstr( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of an octetstr binary value */ -UINT32 p80211_isvalid_octetstr( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_octetstr( struct catlistitem *metalist, u32 did, u8 *itembuf ); -/*-- INT -------------------------------------------------------------*/ -/* UINT32 ==> %d */ -void p80211_totext_int( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/*-- int -------------------------------------------------------------*/ +/* u32 ==> %d */ +void p80211_totext_int( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); -/* %d ==> UINT32 */ -void p80211_fromtext_int( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/* %d ==> u32 */ +void p80211_fromtext_int( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of an int's binary value (always successful) */ -UINT32 p80211_isvalid_int( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_int( struct catlistitem *metalist, u32 did, u8 *itembuf ); -/*-- ENUMINT ---------------------------------------------------------*/ -/* UINT32 ==> */ -void p80211_totext_enumint( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/*-- ENUMint ---------------------------------------------------------*/ +/* u32 ==> */ +void p80211_totext_enumint( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); -/* ==> UINT32 */ -void p80211_fromtext_enumint( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/* ==> u32 */ +void p80211_fromtext_enumint( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of an enum's binary value */ -UINT32 p80211_isvalid_enumint( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_enumint( struct catlistitem *metalist, u32 did, u8 *itembuf ); -/*-- INTARRAY --------------------------------------------------------*/ -/* UINT32[] => %d,%d,%d,... */ -void p80211_totext_intarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/*-- intARRAY --------------------------------------------------------*/ +/* u32[] => %d,%d,%d,... */ +void p80211_totext_intarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); -/* %d,%d,%d,... ==> UINT32[] */ -void p80211_fromtext_intarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/* %d,%d,%d,... ==> u32[] */ +void p80211_fromtext_intarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of an integer array's value */ -UINT32 p80211_isvalid_intarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_intarray( struct catlistitem *metalist, u32 did, u8 *itembuf ); /*-- BITARRAY --------------------------------------------------------*/ -/* UINT32 ==> %d,%d,%d,... */ -void p80211_totext_bitarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/* u32 ==> %d,%d,%d,... */ +void p80211_totext_bitarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); -/* %d,%d,%d,... ==> UINT32 */ -void p80211_fromtext_bitarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +/* %d,%d,%d,... ==> u32 */ +void p80211_fromtext_bitarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of a bit array's value */ -UINT32 p80211_isvalid_bitarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_bitarray( struct catlistitem *metalist, u32 did, u8 *itembuf ); /*-- MACARRAY --------------------------------------------------------*/ -void p80211_totext_macarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_totext_macarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); -void p80211_fromtext_macarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_fromtext_macarray( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of a MAC address array's value */ -UINT32 p80211_isvalid_macarray( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_macarray( struct catlistitem *metalist, u32 did, u8 *itembuf ); /*-- MIBATTRIUBTE ------------------------------------------------------*/ /* ==> */ -void p80211_totext_getmibattribute( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); -void p80211_totext_setmibattribute( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_totext_getmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); +void p80211_totext_setmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* ==> */ -void p80211_fromtext_getmibattribute( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); -void p80211_fromtext_setmibattribute( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf, char *textbuf ); +void p80211_fromtext_getmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); +void p80211_fromtext_setmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf, char *textbuf ); /* function that checks validity of a mibitem's binary value */ -UINT32 p80211_isvalid_getmibattribute( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); -UINT32 p80211_isvalid_setmibattribute( struct catlistitem *metalist, UINT32 did, UINT8 *itembuf ); +u32 p80211_isvalid_getmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf ); +u32 p80211_isvalid_setmibattribute( struct catlistitem *metalist, u32 did, u8 *itembuf ); #endif /* _P80211TYPES_H */ diff --git a/drivers/staging/wlan-ng/p80211wep.c b/drivers/staging/wlan-ng/p80211wep.c index 0ab0d077af92..46a2a6b3bdca 100644 --- a/drivers/staging/wlan-ng/p80211wep.c +++ b/drivers/staging/wlan-ng/p80211wep.c @@ -72,7 +72,7 @@ /*================================================================*/ /* Local Constants */ -#define SSWAP(a,b) {UINT8 tmp = s[a]; s[a] = s[b]; s[b] = tmp;} +#define SSWAP(a,b) {u8 tmp = s[a]; s[a] = s[b]; s[b] = tmp;} #define WEP_KEY(x) (((x) & 0xC0) >> 6) /*================================================================*/ @@ -86,7 +86,7 @@ /*================================================================*/ /* Local Static Definitions */ -static const UINT32 wep_crc32_table[256] = { +static const u32 wep_crc32_table[256] = { 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L, 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L, 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L, @@ -149,7 +149,7 @@ static const UINT32 wep_crc32_table[256] = { /* keylen in bytes! */ -int wep_change_key(wlandevice_t *wlandev, int keynum, UINT8* key, int keylen) +int wep_change_key(wlandevice_t *wlandev, int keynum, u8* key, int keylen) { if (keylen < 0) return -1; if (keylen >= MAX_KEYLEN) return -1; @@ -172,11 +172,11 @@ int wep_change_key(wlandevice_t *wlandev, int keynum, UINT8* key, int keylen) 4-byte IV at start of buffer, 4-byte ICV at end of buffer. if successful, buf start is payload begin, length -= 8; */ -int wep_decrypt(wlandevice_t *wlandev, UINT8 *buf, UINT32 len, int key_override, UINT8 *iv, UINT8 *icv) +int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, u8 *iv, u8 *icv) { - UINT32 i, j, k, crc, keylen; - UINT8 s[256], key[64], c_crc[4]; - UINT8 keyidx; + u32 i, j, k, crc, keylen; + u8 s[256], key[64], c_crc[4]; + u8 keyidx; /* Needs to be at least 8 bytes of payload */ if (len <= 0) return -1; @@ -244,10 +244,10 @@ int wep_decrypt(wlandevice_t *wlandev, UINT8 *buf, UINT32 len, int key_override, } /* encrypts in-place. */ -int wep_encrypt(wlandevice_t *wlandev, UINT8 *buf, UINT8 *dst, UINT32 len, int keynum, UINT8 *iv, UINT8 *icv) +int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, u8 *iv, u8 *icv) { - UINT32 i, j, k, crc, keylen; - UINT8 s[256], key[64]; + u32 i, j, k, crc, keylen; + u8 s[256], key[64]; /* no point in WEPping an empty frame */ if (len <= 0) return -1; diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 4a690199973f..82ec301b4313 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -78,7 +78,7 @@ static int p80211wext_giwessid(netdevice_t *dev, /* compatibility to wireless extensions */ #ifdef WIRELESS_EXT -static UINT8 p80211_mhz_to_channel(UINT16 mhz) +static u8 p80211_mhz_to_channel(u16 mhz) { if (mhz >= 5000) { return ((mhz - 5000) / 5); @@ -94,7 +94,7 @@ static UINT8 p80211_mhz_to_channel(UINT16 mhz) return 0; } -static UINT16 p80211_channel_to_mhz(UINT8 ch, int dot11a) +static u16 p80211_channel_to_mhz(u8 ch, int dot11a) { if (ch == 0) @@ -144,7 +144,7 @@ static int qual_as_percent(int snr ) { -static int p80211wext_dorequest(wlandevice_t *wlandev, UINT32 did, UINT32 data) +static int p80211wext_dorequest(wlandevice_t *wlandev, u32 did, u32 data) { p80211msg_dot11req_mibset_t msg; p80211item_uint32_t mibitem; @@ -156,7 +156,7 @@ static int p80211wext_dorequest(wlandevice_t *wlandev, UINT32 did, UINT32 data) mibitem.did = did; mibitem.data = data; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); DBFEXIT; return result; @@ -197,7 +197,7 @@ static int p80211wext_autojoin(wlandevice_t *wlandev) memcpy(msg.ssid.data.data, ssid, data.length); msg.ssid.data.len = data.length; - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -303,7 +303,7 @@ static int p80211wext_giwfreq(netdevice_t *dev, msg.msgcode = DIDmsg_dot11req_mibget; mibitem.did = DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -353,7 +353,7 @@ static int p80211wext_siwfreq(netdevice_t *dev, mibitem.data = p80211_mhz_to_channel(freq->m); memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -436,14 +436,11 @@ static int p80211wext_siwmode(netdevice_t *dev, } /* Set Operation mode to the PORT TYPE RID */ - -#warning "get rid of p2mib here" - msg.msgcode = DIDmsg_dot11req_mibset; mibitem.did = DIDmib_p2_p2Static_p2CnfPortType; mibitem.data = (*mode == IW_MODE_ADHOC) ? 0 : 1; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) err = -EFAULT; @@ -671,7 +668,7 @@ static int p80211wext_siwencode(netdevice_t *dev, msg.msgcode = DIDmsg_dot11req_mibset; memcpy(&msg.mibattribute.data, &pstr, sizeof(pstr)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -779,7 +776,7 @@ static int p80211wext_siwessid(netdevice_t *dev, msg.ssid.data.len = length; WLAN_LOG_DEBUG(1,"autojoin_ssid for %s \n",essid); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); WLAN_LOG_DEBUG(1,"autojoin_ssid %d\n",result); if (result) { @@ -831,7 +828,7 @@ static int p80211wext_giwrate(netdevice_t *dev, msg.msgcode = DIDmsg_dot11req_mibget; mibitem.did = DIDmib_p2_p2MAC_p2CurrentTxRate; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -844,10 +841,10 @@ static int p80211wext_giwrate(netdevice_t *dev, rrq->disabled = 0; rrq->value = 0; -#define HFA384x_RATEBIT_1 ((UINT16)1) -#define HFA384x_RATEBIT_2 ((UINT16)2) -#define HFA384x_RATEBIT_5dot5 ((UINT16)4) -#define HFA384x_RATEBIT_11 ((UINT16)8) +#define HFA384x_RATEBIT_1 ((u16)1) +#define HFA384x_RATEBIT_2 ((u16)2) +#define HFA384x_RATEBIT_5dot5 ((u16)4) +#define HFA384x_RATEBIT_11 ((u16)8) switch (mibitem.data) { case HFA384x_RATEBIT_1: @@ -885,7 +882,7 @@ static int p80211wext_giwrts(netdevice_t *dev, msg.msgcode = DIDmsg_dot11req_mibget; mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -929,7 +926,7 @@ static int p80211wext_siwrts(netdevice_t *dev, mibitem.data = rts->value; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -956,7 +953,7 @@ static int p80211wext_giwfrag(netdevice_t *dev, msg.msgcode = DIDmsg_dot11req_mibget; mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11FragmentationThreshold; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1000,7 +997,7 @@ static int p80211wext_siwfrag(netdevice_t *dev, mibitem.data = frag->value; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1029,7 +1026,7 @@ static int p80211wext_giwretry(netdevice_t *dev, p80211msg_dot11req_mibset_t msg; int result; int err = 0; - UINT16 shortretry, longretry, lifetime; + u16 shortretry, longretry, lifetime; DBFENTER; @@ -1037,7 +1034,7 @@ static int p80211wext_giwretry(netdevice_t *dev, mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11ShortRetryLimit; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1051,7 +1048,7 @@ static int p80211wext_giwretry(netdevice_t *dev, mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11LongRetryLimit; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1065,7 +1062,7 @@ static int p80211wext_giwretry(netdevice_t *dev, mibitem.did = DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1128,7 +1125,7 @@ static int p80211wext_siwretry(netdevice_t *dev, mibitem.data = rrq->value /= 1024; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1140,7 +1137,7 @@ static int p80211wext_siwretry(netdevice_t *dev, mibitem.data = rrq->value; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1153,7 +1150,7 @@ static int p80211wext_siwretry(netdevice_t *dev, mibitem.data = rrq->value; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1201,7 +1198,7 @@ static int p80211wext_siwtxpow(netdevice_t *dev, } memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1229,7 +1226,7 @@ static int p80211wext_giwtxpow(netdevice_t *dev, mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) { err = -EFAULT; @@ -1381,7 +1378,7 @@ static int p80211wext_siwscan(netdevice_t *dev, msg.maxchanneltime.data = 250; msg.minchanneltime.data = 200; - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if (result) err = prism2_result2err (msg.resultcode.data); @@ -1492,7 +1489,7 @@ static int p80211wext_giwscan(netdevice_t *dev, msg.msgcode = DIDmsg_dot11req_scan_results; msg.bssindex.data = i; - result = p80211req_dorequest(wlandev, (UINT8*)&msg); + result = p80211req_dorequest(wlandev, (u8*)&msg); if ((result != 0) || (msg.resultcode.data != P80211ENUM_resultcode_success)) { break; @@ -1585,7 +1582,7 @@ static int p80211wext_set_encodeext(struct net_device *dev, break; } msg.msgcode = DIDmsg_dot11req_mibset; - result = p80211req_dorequest(wlandev,(UINT8*)&msg); + result = p80211req_dorequest(wlandev,(u8*)&msg); WLAN_LOG_DEBUG(1,"result (%d)\n",result); } return result; diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index c2f61ede0c61..df5dc204893c 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -129,7 +129,7 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp) int result = 0; hfa384x_t *hw = wlandev->priv; p80211msg_dot11req_scan_t *msg = msgp; - UINT16 roamingmode, word; + u16 roamingmode, word; int i, timeout; int istmpenable = 0; @@ -197,7 +197,7 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp) /* set up the channel list */ word = 0; for (i = 0; i < msg->channellist.data.len; i++) { - UINT8 channel = msg->channellist.data.data[i]; + u8 channel = msg->channellist.data.data[i]; if (channel > 14) continue; /* channel 1 is BIT0 ... channel 14 is BIT13 */ word |= (1 << (channel-1)); @@ -218,7 +218,7 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp) goto exit; } if (word == HFA384x_PORTSTATUS_DISABLED) { - UINT16 wordbuf[17]; + u16 wordbuf[17]; result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFROAMINGMODE, @@ -531,9 +531,9 @@ int prism2mgmt_p2_join(wlandevice_t *wlandev, void *msgp) int result = 0; hfa384x_t *hw = wlandev->priv; p80211msg_p2req_join_t *msg = msgp; - UINT16 reg; + u16 reg; p80211pstrd_t *pstr; - UINT8 bytebuf[256]; + u8 bytebuf[256]; hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf; hfa384x_JoinRequest_data_t joinreq; DBFENTER; @@ -828,9 +828,9 @@ int prism2mgmt_start(wlandevice_t *wlandev, void *msgp) p80211msg_dot11req_start_t *msg = msgp; p80211pstrd_t *pstr; - UINT8 bytebuf[80]; + u8 bytebuf[80]; hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf; - UINT16 word; + u16 word; DBFENTER; wlandev->macmode = WLAN_MACMODE_NONE; @@ -876,7 +876,7 @@ int prism2mgmt_start(wlandevice_t *wlandev, void *msgp) /* beacon period */ word = msg->beaconperiod.data; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAPBCNINT, word); + result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAPBCNint, word); if ( result ) { WLAN_LOG_ERROR("Failed to set beacon period=%d.\n", word); goto failed; @@ -1214,16 +1214,16 @@ int prism2mgmt_low_level(wlandevice_t *wlandev, void *msgp) msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; /* call some routine to execute the test command */ - cmd.cmd = (UINT16) msg->command.data; - cmd.parm0 = (UINT16) msg->param0.data; - cmd.parm1 = (UINT16) msg->param1.data; - cmd.parm2 = (UINT16) msg->param2.data; + cmd.cmd = (u16) msg->command.data; + cmd.parm0 = (u16) msg->param0.data; + cmd.parm1 = (u16) msg->param1.data; + cmd.parm2 = (u16) msg->param2.data; hfa384x_drvr_low_level(hw,&cmd); - msg->resp0.data = (UINT32) cmd.result.resp0; - msg->resp1.data = (UINT32) cmd.result.resp1; - msg->resp2.data = (UINT32) cmd.result.resp2; + msg->resp0.data = (u32) cmd.result.resp0; + msg->resp1.data = (u32) cmd.result.resp1; + msg->resp2.data = (u32) cmd.result.resp2; msg->resultcode.data = P80211ENUM_resultcode_success; @@ -1257,8 +1257,8 @@ int prism2mgmt_test_command(wlandevice_t *wlandev, void *msgp) DBFENTER; - cmd.cmd = ((UINT16) msg->testcode.data) << 8 | 0x38; - cmd.parm0 = (UINT16) msg->testparam.data; + cmd.cmd = ((u16) msg->testcode.data) << 8 | 0x38; + cmd.parm0 = (u16) msg->testparam.data; cmd.parm1 = 0; cmd.parm2 = 0; @@ -1305,7 +1305,7 @@ int prism2mgmt_mmi_read(wlandevice_t *wlandev, void *msgp) { hfa384x_t *hw = wlandev->priv; p80211msg_p2req_mmi_read_t *msg = msgp; - UINT32 resp = 0; + u32 resp = 0; DBFENTER; @@ -1450,9 +1450,9 @@ int prism2mgmt_ramdl_write(wlandevice_t *wlandev, void *msgp) { hfa384x_t *hw = wlandev->priv; p80211msg_p2req_ramdl_write_t *msg = msgp; - UINT32 addr; - UINT32 len; - UINT8 *buf; + u32 addr; + u32 len; + u8 *buf; DBFENTER; if (wlandev->msdstate != WLAN_MSD_FWLOAD) { @@ -1590,9 +1590,9 @@ int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp) { hfa384x_t *hw = wlandev->priv; p80211msg_p2req_flashdl_write_t *msg = msgp; - UINT32 addr; - UINT32 len; - UINT8 *buf; + u32 addr; + u32 len; + u8 *buf; DBFENTER; if (wlandev->msdstate != WLAN_MSD_FWLOAD) { @@ -1691,11 +1691,11 @@ int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp) { hfa384x_t *hw = wlandev->priv; int result = 0; - UINT16 reg; - UINT16 port_type; + u16 reg; + u16 port_type; p80211msg_lnxreq_autojoin_t *msg = msgp; p80211pstrd_t *pstr; - UINT8 bytebuf[256]; + u8 bytebuf[256]; hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf; DBFENTER; @@ -1785,7 +1785,7 @@ int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp) p80211msg_lnxreq_wlansniff_t *msg = msgp; hfa384x_t *hw = wlandev->priv; - UINT16 word; + u16 word; DBFENTER; diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h index c214a6484f97..17190fa370dc 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.h +++ b/drivers/staging/wlan-ng/prism2mgmt.h @@ -80,8 +80,8 @@ extern int prism2_reset_settletime; /*--- Function Declarations -----------------------------------*/ /*=============================================================*/ -UINT32 -prism2sta_ifstate(wlandevice_t *wlandev, UINT32 ifstate); +u32 +prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate); void prism2sta_ev_dtim(wlandevice_t *wlandev); @@ -90,9 +90,9 @@ prism2sta_ev_infdrop(wlandevice_t *wlandev); void prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf); void -prism2sta_ev_txexc(wlandevice_t *wlandev, UINT16 status); +prism2sta_ev_txexc(wlandevice_t *wlandev, u16 status); void -prism2sta_ev_tx(wlandevice_t *wlandev, UINT16 status); +prism2sta_ev_tx(wlandevice_t *wlandev, u16 status); void prism2sta_ev_rx(wlandevice_t *wlandev, struct sk_buff *skb); void @@ -129,31 +129,31 @@ int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp); * Prism2 data types ---------------------------------------------------------------*/ /* byte area conversion functions*/ -void prism2mgmt_pstr2bytearea(UINT8 *bytearea, p80211pstrd_t *pstr); -void prism2mgmt_bytearea2pstr(UINT8 *bytearea, p80211pstrd_t *pstr, int len); +void prism2mgmt_pstr2bytearea(u8 *bytearea, p80211pstrd_t *pstr); +void prism2mgmt_bytearea2pstr(u8 *bytearea, p80211pstrd_t *pstr, int len); /* byte string conversion functions*/ void prism2mgmt_pstr2bytestr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr); void prism2mgmt_bytestr2pstr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr); /* integer conversion functions */ -void prism2mgmt_prism2int2p80211int(UINT16 *prism2int, UINT32 *wlanint); -void prism2mgmt_p80211int2prism2int(UINT16 *prism2int, UINT32 *wlanint); +void prism2mgmt_prism2int2p80211int(u16 *prism2int, u32 *wlanint); +void prism2mgmt_p80211int2prism2int(u16 *prism2int, u32 *wlanint); /* enumerated integer conversion functions */ -void prism2mgmt_prism2enum2p80211enum(UINT16 *prism2enum, UINT32 *wlanenum, UINT16 rid); -void prism2mgmt_p80211enum2prism2enum(UINT16 *prism2enum, UINT32 *wlanenum, UINT16 rid); +void prism2mgmt_prism2enum2p80211enum(u16 *prism2enum, u32 *wlanenum, u16 rid); +void prism2mgmt_p80211enum2prism2enum(u16 *prism2enum, u32 *wlanenum, u16 rid); /* functions to convert a bit area to/from an Operational Rate Set */ -void prism2mgmt_get_oprateset(UINT16 *rate, p80211pstrd_t *pstr); -void prism2mgmt_set_oprateset(UINT16 *rate, p80211pstrd_t *pstr); +void prism2mgmt_get_oprateset(u16 *rate, p80211pstrd_t *pstr); +void prism2mgmt_set_oprateset(u16 *rate, p80211pstrd_t *pstr); /* functions to convert Group Addresses */ -void prism2mgmt_get_grpaddr(UINT32 did, +void prism2mgmt_get_grpaddr(u32 did, p80211pstrd_t *pstr, hfa384x_t *priv ); -int prism2mgmt_set_grpaddr(UINT32 did, - UINT8 *prism2buf, p80211pstrd_t *pstr, hfa384x_t *priv ); -int prism2mgmt_get_grpaddr_index( UINT32 did ); +int prism2mgmt_set_grpaddr(u32 did, + u8 *prism2buf, p80211pstrd_t *pstr, hfa384x_t *priv ); +int prism2mgmt_get_grpaddr_index( u32 did ); void prism2sta_processing_defer(struct work_struct *data); diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index 5a8dffc5e1b8..2517c426acec 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -96,11 +96,11 @@ typedef struct mibrec { - UINT32 did; - UINT16 flag; - UINT16 parm1; - UINT16 parm2; - UINT16 parm3; + u32 did; + u16 flag; + u16 parm1; + u16 parm2; + u16 parm3; int (*func)(struct mibrec *mib, int isget, wlandevice_t *wlandev, @@ -909,7 +909,7 @@ static mibrec_t mibtab[] = { prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2CurrentBeaconInterval, F_STA | F_READ, - HFA384x_RID_CURRENTBCNINT, 0, 0, + HFA384x_RID_CURRENTBCNint, 0, 0, prism2mib_uint32 }, { DIDmib_p2_p2MAC_p2StaCurrentScaleThresholds, F_STA | F_READ, @@ -1103,7 +1103,7 @@ int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp) int result, isget; mibrec_t *mib; - UINT16 which; + u16 which; p80211msg_dot11req_mibset_t *msg = msgp; p80211itemd_t *mibitem; @@ -1227,7 +1227,7 @@ void *data) { int result; p80211pstrd_t *pstr = (p80211pstrd_t*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; + u8 bytebuf[MIB_TMP_MAXLEN]; hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*) bytebuf; DBFENTER; @@ -1280,7 +1280,7 @@ void *data) { int result; p80211pstrd_t *pstr = (p80211pstrd_t*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; + u8 bytebuf[MIB_TMP_MAXLEN]; DBFENTER; @@ -1331,9 +1331,9 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; + u32 *uint32 = (u32*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; DBFENTER; @@ -1389,14 +1389,14 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32 *) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; + u32 *uint32 = (u32 *) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; int i, cnt; DBFENTER; - cnt = mib->parm2 / sizeof(UINT16); + cnt = mib->parm2 / sizeof(u16); if (isget) { result = hfa384x_drvr_getconfig(hw, mib->parm1, wordbuf, mib->parm2); @@ -1446,14 +1446,14 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; - UINT16 cnt; + u32 *uint32 = (u32*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; + u16 cnt; DBFENTER; - cnt = mib->parm2 / sizeof(UINT16); + cnt = mib->parm2 / sizeof(u16); result = hfa384x_drvr_getconfig(hw, mib->parm1, wordbuf, mib->parm2); if (result == 0) { @@ -1508,9 +1508,9 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; + u32 *uint32 = (u32*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; DBFENTER; @@ -1561,10 +1561,10 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; - UINT32 flags; + u32 *uint32 = (u32*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; + u32 flags; DBFENTER; @@ -1628,10 +1628,10 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 cnt; + u32 cnt; p80211pstrd_t *pstr = (p80211pstrd_t*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; DBFENTER; @@ -1640,7 +1640,7 @@ void *data) if (isget) { result = hfa384x_drvr_getconfig(hw, mib->parm1, wordbuf, mib->parm2); prism2mgmt_prism2int2p80211int(wordbuf, &cnt); - pstr->len = (UINT8) cnt; + pstr->len = (u8) cnt; memcpy(pstr->data, &wordbuf[1], pstr->len); } @@ -1683,8 +1683,8 @@ void *data) { int result; p80211pstrd_t *pstr = (p80211pstrd_t*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 len; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 len; DBFENTER; @@ -1741,8 +1741,8 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; - UINT32 value; + u32 *uint32 = (u32*) data; + u32 value; DBFENTER; @@ -1792,9 +1792,9 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; + u32 *uint32 = (u32*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; DBFENTER; @@ -1937,7 +1937,7 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; + u32 *uint32 = (u32*) data; DBFENTER; @@ -1990,8 +1990,8 @@ void *data) { int result; p80211pstrd_t *pstr = (p80211pstrd_t *) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 *wordbuf = (UINT16*) bytebuf; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; DBFENTER; @@ -2043,8 +2043,8 @@ void *data) { int result; p80211pstrd_t *pstr = (p80211pstrd_t *) data; - UINT8 bytebuf[MIB_TMP_MAXLEN]; - UINT16 len; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 len; DBFENTER; @@ -2188,7 +2188,7 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data) { - UINT32 *uint32 = (UINT32*) data; + u32 *uint32 = (u32*) data; DBFENTER; @@ -2252,11 +2252,11 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - UINT32 *uint32 = (UINT32*) data; + u32 *uint32 = (u32*) data; int index; - UINT16 cnf_auth; - UINT16 mask; + u16 cnf_auth; + u16 mask; DBFENTER; @@ -2331,7 +2331,7 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data) { - UINT32 *uint32 = (UINT32*) data; + u32 *uint32 = (u32*) data; p80211pstrd_t *pstr = (p80211pstrd_t*) data; int i, cnt, result; @@ -2341,7 +2341,7 @@ void *data) ** it is long enough! */ - UINT8 test[sizeof(wlandev->rx) + sizeof(hw->tallies)]; + u8 test[sizeof(wlandev->rx) + sizeof(hw->tallies)]; DBFENTER; @@ -2443,7 +2443,7 @@ void *data) hfa384x_WPAData_t wpa; if (isget) { hfa384x_drvr_getconfig( hw, HFA384x_RID_CNFWPADATA, - (UINT8 *) &wpa, sizeof(wpa)); + (u8 *) &wpa, sizeof(wpa)); pstr->len = hfa384x2host_16(wpa.datalen); memcpy(pstr->data, wpa.data, pstr->len); } else { @@ -2451,7 +2451,7 @@ void *data) memcpy(wpa.data, pstr->data, pstr->len); result = hfa384x_drvr_setconfig(hw, HFA384x_RID_CNFWPADATA, - (UINT8 *) &wpa, sizeof(wpa)); + (u8 *) &wpa, sizeof(wpa)); } break; } @@ -2482,7 +2482,7 @@ void prism2mgmt_pstr2bytestr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr) { DBFENTER; - bytestr->len = host2hfa384x_16((UINT16)(pstr->len)); + bytestr->len = host2hfa384x_16((u16)(pstr->len)); memcpy(bytestr->data, pstr->data, pstr->len); DBFEXIT; } @@ -2503,7 +2503,7 @@ void prism2mgmt_pstr2bytestr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr) * ----------------------------------------------------------------*/ -void prism2mgmt_pstr2bytearea(UINT8 *bytearea, p80211pstrd_t *pstr) +void prism2mgmt_pstr2bytearea(u8 *bytearea, p80211pstrd_t *pstr) { DBFENTER; @@ -2531,7 +2531,7 @@ void prism2mgmt_bytestr2pstr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr) { DBFENTER; - pstr->len = (UINT8)(hfa384x2host_16((UINT16)(bytestr->len))); + pstr->len = (u8)(hfa384x2host_16((u16)(bytestr->len))); memcpy(pstr->data, bytestr->data, pstr->len); DBFEXIT; } @@ -2552,11 +2552,11 @@ void prism2mgmt_bytestr2pstr(hfa384x_bytestr_t *bytestr, p80211pstrd_t *pstr) * ----------------------------------------------------------------*/ -void prism2mgmt_bytearea2pstr(UINT8 *bytearea, p80211pstrd_t *pstr, int len) +void prism2mgmt_bytearea2pstr(u8 *bytearea, p80211pstrd_t *pstr, int len) { DBFENTER; - pstr->len = (UINT8)len; + pstr->len = (u8)len; memcpy(pstr->data, bytearea, len); DBFEXIT; } @@ -2576,11 +2576,11 @@ void prism2mgmt_bytearea2pstr(UINT8 *bytearea, p80211pstrd_t *pstr, int len) * ----------------------------------------------------------------*/ -void prism2mgmt_prism2int2p80211int(UINT16 *prism2int, UINT32 *wlanint) +void prism2mgmt_prism2int2p80211int(u16 *prism2int, u32 *wlanint) { DBFENTER; - *wlanint = (UINT32)hfa384x2host_16(*prism2int); + *wlanint = (u32)hfa384x2host_16(*prism2int); DBFEXIT; } @@ -2599,11 +2599,11 @@ void prism2mgmt_prism2int2p80211int(UINT16 *prism2int, UINT32 *wlanint) * ----------------------------------------------------------------*/ -void prism2mgmt_p80211int2prism2int(UINT16 *prism2int, UINT32 *wlanint) +void prism2mgmt_p80211int2prism2int(u16 *prism2int, u32 *wlanint) { DBFENTER; - *prism2int = host2hfa384x_16((UINT16)(*wlanint)); + *prism2int = host2hfa384x_16((u16)(*wlanint)); DBFEXIT; } @@ -2622,7 +2622,7 @@ void prism2mgmt_p80211int2prism2int(UINT16 *prism2int, UINT32 *wlanint) * Nothing * ----------------------------------------------------------------*/ -void prism2mgmt_prism2enum2p80211enum(UINT16 *prism2enum, UINT32 *wlanenum, UINT16 rid) +void prism2mgmt_prism2enum2p80211enum(u16 *prism2enum, u32 *wlanenum, u16 rid) { DBFENTER; @@ -2648,7 +2648,7 @@ void prism2mgmt_prism2enum2p80211enum(UINT16 *prism2enum, UINT32 *wlanenum, UINT * Nothing * ----------------------------------------------------------------*/ -void prism2mgmt_p80211enum2prism2enum(UINT16 *prism2enum, UINT32 *wlanenum, UINT16 rid) +void prism2mgmt_p80211enum2prism2enum(u16 *prism2enum, u32 *wlanenum, u16 rid) { DBFENTER; @@ -2674,10 +2674,10 @@ void prism2mgmt_p80211enum2prism2enum(UINT16 *prism2enum, UINT32 *wlanenum, UINT * Nothing * ----------------------------------------------------------------*/ -void prism2mgmt_get_oprateset(UINT16 *rate, p80211pstrd_t *pstr) +void prism2mgmt_get_oprateset(u16 *rate, p80211pstrd_t *pstr) { - UINT8 len; - UINT8 *datarate; + u8 len; + u8 *datarate; DBFENTER; @@ -2686,29 +2686,29 @@ void prism2mgmt_get_oprateset(UINT16 *rate, p80211pstrd_t *pstr) /* 1 Mbps */ if ( BIT0 & (*rate) ) { - len += (UINT8)1; - *datarate = (UINT8)2; + len += (u8)1; + *datarate = (u8)2; datarate++; } /* 2 Mbps */ if ( BIT1 & (*rate) ) { - len += (UINT8)1; - *datarate = (UINT8)4; + len += (u8)1; + *datarate = (u8)4; datarate++; } /* 5.5 Mbps */ if ( BIT2 & (*rate) ) { - len += (UINT8)1; - *datarate = (UINT8)11; + len += (u8)1; + *datarate = (u8)11; datarate++; } /* 11 Mbps */ if ( BIT3 & (*rate) ) { - len += (UINT8)1; - *datarate = (UINT8)22; + len += (u8)1; + *datarate = (u8)22; datarate++; } @@ -2733,9 +2733,9 @@ void prism2mgmt_get_oprateset(UINT16 *rate, p80211pstrd_t *pstr) * Nothing * ----------------------------------------------------------------*/ -void prism2mgmt_set_oprateset(UINT16 *rate, p80211pstrd_t *pstr) +void prism2mgmt_set_oprateset(u16 *rate, p80211pstrd_t *pstr) { - UINT8 *datarate; + u8 *datarate; int i; DBFENTER; @@ -2786,7 +2786,7 @@ void prism2mgmt_set_oprateset(UINT16 *rate, p80211pstrd_t *pstr) * Nothing * ----------------------------------------------------------------*/ -void prism2mgmt_get_grpaddr(UINT32 did, p80211pstrd_t *pstr, +void prism2mgmt_get_grpaddr(u32 did, p80211pstrd_t *pstr, hfa384x_t *hw ) { int index; @@ -2822,10 +2822,10 @@ void prism2mgmt_get_grpaddr(UINT32 did, p80211pstrd_t *pstr, * !0 Error * ----------------------------------------------------------------*/ -int prism2mgmt_set_grpaddr(UINT32 did, UINT8 *prism2buf, +int prism2mgmt_set_grpaddr(u32 did, u8 *prism2buf, p80211pstrd_t *pstr, hfa384x_t *hw ) { - UINT8 no_addr[WLAN_ADDR_LEN]; + u8 no_addr[WLAN_ADDR_LEN]; int index; DBFENTER; @@ -2888,7 +2888,7 @@ int prism2mgmt_set_grpaddr(UINT32 did, UINT8 *prism2buf, * < 0 If not valid did * ----------------------------------------------------------------*/ -int prism2mgmt_get_grpaddr_index( UINT32 did ) +int prism2mgmt_get_grpaddr_index( u32 did ) { int index; diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index bc48014f264b..1fa79bf7972d 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -189,7 +189,7 @@ inline void dmpmem(void *buf, int n) int c; for ( c= 0; c < n; c++) { if ( (c % 16) == 0 ) printk(KERN_DEBUG"dmp[%d]: ", c); - printk("%02x ", ((UINT8*)buf)[c]); + printk("%02x ", ((u8*)buf)[c]); if ( (c % 16) == 15 ) printk("\n"); } if ( (c % 16) != 0 ) printk("\n"); @@ -534,10 +534,10 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) * process thread (usually) * interrupt ----------------------------------------------------------------*/ -UINT32 prism2sta_ifstate(wlandevice_t *wlandev, UINT32 ifstate) +u32 prism2sta_ifstate(wlandevice_t *wlandev, u32 ifstate) { hfa384x_t *hw = (hfa384x_t *)wlandev->priv; - UINT32 result; + u32 result; DBFENTER; result = P80211ENUM_resultcode_implementation_failure; @@ -712,8 +712,8 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev) { int result = 0; hfa384x_t *hw = (hfa384x_t *)wlandev->priv; - UINT16 temp; - UINT8 snum[HFA384x_RID_NICSERIALNUMBER_LEN]; + u16 temp; + u8 snum[HFA384x_RID_NICSERIALNUMBER_LEN]; char pstr[(HFA384x_RID_NICSERIALNUMBER_LEN * 4) + 1]; DBFENTER; @@ -778,7 +778,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev) /* strip out the 'special' variant bits */ hw->mm_mods = hw->ident_sta_fw.variant & (BIT14 | BIT15); - hw->ident_sta_fw.variant &= ~((UINT16)(BIT14 | BIT15)); + hw->ident_sta_fw.variant &= ~((u16)(BIT14 | BIT15)); if ( hw->ident_sta_fw.id == 0x1f ) { WLAN_LOG_INFO( @@ -1039,7 +1039,7 @@ static int prism2sta_setmulticast(wlandevice_t *wlandev, netdevice_t *dev) int result = 0; hfa384x_t *hw = (hfa384x_t *)wlandev->priv; - UINT16 promisc; + u16 promisc; DBFENTER; @@ -1114,9 +1114,9 @@ static void prism2sta_inf_handover(wlandevice_t *wlandev, hfa384x_InfFrame_t *in static void prism2sta_inf_tallies(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf) { hfa384x_t *hw = (hfa384x_t *)wlandev->priv; - UINT16 *src16; - UINT32 *dst; - UINT32 *src32; + u16 *src16; + u32 *dst; + u32 *src32; int i; int cnt; @@ -1127,15 +1127,15 @@ static void prism2sta_inf_tallies(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf ** record length of the info record. */ - cnt = sizeof(hfa384x_CommTallies32_t) / sizeof(UINT32); + cnt = sizeof(hfa384x_CommTallies32_t) / sizeof(u32); if (inf->framelen > 22) { - dst = (UINT32 *) &hw->tallies; - src32 = (UINT32 *) &inf->info.commtallies32; + dst = (u32 *) &hw->tallies; + src32 = (u32 *) &inf->info.commtallies32; for (i = 0; i < cnt; i++, dst++, src32++) *dst += hfa384x2host_32(*src32); } else { - dst = (UINT32 *) &hw->tallies; - src16 = (UINT16 *) &inf->info.commtallies16; + dst = (u32 *) &hw->tallies; + src16 = (u16 *) &inf->info.commtallies16; for (i = 0; i < cnt; i++, dst++, src16++) *dst += hfa384x2host_16(*src16); } @@ -1175,7 +1175,7 @@ static void prism2sta_inf_scanresults(wlandevice_t *wlandev, DBFENTER; /* Get the number of results, first in bytes, then in results */ - nbss = (inf->framelen * sizeof(UINT16)) - + nbss = (inf->framelen * sizeof(u16)) - sizeof(inf->infotype) - sizeof(inf->info.scanresult.scanreason); nbss /= sizeof(hfa384x_ScanResultSub_t); @@ -1367,7 +1367,7 @@ void prism2sta_processing_defer(struct work_struct *data) /* Don't call this in monitor mode */ if ( wlandev->netdev->type == ARPHRD_ETHER ) { - UINT16 portstatus; + u16 portstatus; WLAN_LOG_INFO("linkstatus=CONNECTED\n"); @@ -1703,7 +1703,7 @@ static void prism2sta_inf_authreq_defer(wlandevice_t *wlandev, hfa384x_authenticateStation_data_t rec; int i, added, result, cnt; - UINT8 *addr; + u8 *addr; DBFENTER; @@ -2030,7 +2030,7 @@ void prism2sta_ev_info(wlandevice_t *wlandev, hfa384x_InfFrame_t *inf) * Call context: * interrupt ----------------------------------------------------------------*/ -void prism2sta_ev_txexc(wlandevice_t *wlandev, UINT16 status) +void prism2sta_ev_txexc(wlandevice_t *wlandev, u16 status) { DBFENTER; @@ -2057,7 +2057,7 @@ void prism2sta_ev_txexc(wlandevice_t *wlandev, UINT16 status) * Call context: * interrupt ----------------------------------------------------------------*/ -void prism2sta_ev_tx(wlandevice_t *wlandev, UINT16 status) +void prism2sta_ev_tx(wlandevice_t *wlandev, u16 status) { DBFENTER; WLAN_LOG_DEBUG(4, "Tx Complete, status=0x%04x\n", status); diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 0ecc3fa49883..0f7289de7960 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -93,30 +93,6 @@ #define BIT30 0x40000000 #define BIT31 0x80000000 -#include - -typedef u_int8_t UINT8; -typedef u_int16_t UINT16; -typedef u_int32_t UINT32; - -typedef int8_t INT8; -typedef int16_t INT16; -typedef int32_t INT32; - -typedef unsigned int UINT; -typedef signed int INT; - -typedef u_int64_t UINT64; -typedef int64_t INT64; - -#define UINT8_MAX (0xffUL) -#define UINT16_MAX (0xffffUL) -#define UINT32_MAX (0xffffffffUL) - -#define INT8_MAX (0x7fL) -#define INT16_MAX (0x7fffL) -#define INT32_MAX (0x7fffffffL) - /*=============================================================*/ /*------ Compiler Portability Macros --------------------------*/ /*=============================================================*/ @@ -126,14 +102,14 @@ typedef int64_t INT64; /*------ OS Portability Macros --------------------------------*/ /*=============================================================*/ -#ifndef WLAN_DBVAR -#define WLAN_DBVAR wlan_debug -#endif - #ifndef KERNEL_VERSION #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) #endif +#ifndef WLAN_DBVAR +#define WLAN_DBVAR wlan_debug +#endif + #define WLAN_RELEASE "0.3.0-lkml" #include @@ -153,7 +129,7 @@ typedef int64_t INT64; int __i__; \ printk(KERN_DEBUG x ":"); \ for( __i__=0; __i__ < (n); __i__++) \ - printk( " %02x", ((UINT8*)(p))[__i__]); \ + printk( " %02x", ((u8*)(p))[__i__]); \ printk("\n"); } #define DBFENTER { if ( WLAN_DBVAR >= 5 ){ WLAN_LOG_DEBUG(3,"---->\n"); } } #define DBFEXIT { if ( WLAN_DBVAR >= 5 ){ WLAN_LOG_DEBUG(3,"<----\n"); } } @@ -198,7 +174,7 @@ do { \ \ add_wait_queue(&wq, &__wait); \ for (;;) { \ - set_current_state(TASK_INTERRUPTIBLE); \ + set_current_state(TASK_intERRUPTIBLE); \ if (condition) \ break; \ if (!signal_pending(current)) { \ -- cgit v1.2.3 From 3149475f142dd3ec3f6fc57466a5c818f59e78c6 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:54 -0400 Subject: Staging: wlan-ng: Eliminate all backwards-compatible kernel code. It's not needed at all anymore now that we are in the kernel tree. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x.h | 2 - drivers/staging/wlan-ng/hfa384x_usb.c | 27 ++-------- drivers/staging/wlan-ng/prism2_usb.c | 7 --- drivers/staging/wlan-ng/wlan_compat.h | 97 ----------------------------------- 4 files changed, 3 insertions(+), 130 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h index 23d3d59f26b1..a36e0fa1775c 100644 --- a/drivers/staging/wlan-ng/hfa384x.h +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -2607,8 +2607,6 @@ hfa384x_create( void hfa384x_destroy(hfa384x_t *hw); -irqreturn_t -hfa384x_interrupt(int irq, void *dev_id PT_REGS); int hfa384x_corereset( hfa384x_t *hw, int holdtime, int settletime, int genesis); int diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index ccb4f152a9bf..1fcf8d12c0d0 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -198,21 +198,12 @@ submit_tx_urb(hfa384x_t *hw, struct urb *tx_urb, gfp_t flags); /*---------------------------------------------------*/ /* Callbacks */ -#ifdef URB_ONLY_CALLBACK static void hfa384x_usbout_callback(struct urb *urb); static void hfa384x_ctlxout_callback(struct urb *urb); static void hfa384x_usbin_callback(struct urb *urb); -#else -static void -hfa384x_usbout_callback(struct urb *urb, struct pt_regs *regs); -static void -hfa384x_ctlxout_callback(struct urb *urb, struct pt_regs *regs); -static void -hfa384x_usbin_callback(struct urb *urb, struct pt_regs *regs); -#endif static void hfa384x_usbin_txcompl(wlandevice_t *wlandev, hfa384x_usbin_t *usbin); @@ -652,8 +643,8 @@ hfa384x_create( hfa384x_t *hw, struct usb_device *usb) tasklet_init(&hw->completion_bh, hfa384x_usbctlx_completion_task, (unsigned long)hw); - INIT_WORK2(&hw->link_bh, prism2sta_processing_defer); - INIT_WORK2(&hw->usb_work, hfa384x_usb_defer); + INIT_WORK(&hw->link_bh, prism2sta_processing_defer); + INIT_WORK(&hw->usb_work, hfa384x_usb_defer); init_timer(&hw->throttle); hw->throttle.function = hfa384x_usb_throttlefn; @@ -674,7 +665,7 @@ hfa384x_create( hfa384x_t *hw, struct usb_device *usb) hw->link_status = HFA384x_LINK_NOTCONNECTED; hw->state = HFA384x_STATE_INIT; - INIT_WORK2(&hw->commsqual_bh, prism2sta_commsqual_defer); + INIT_WORK(&hw->commsqual_bh, prism2sta_commsqual_defer); init_timer(&hw->commsqual_timer); hw->commsqual_timer.data = (unsigned long) hw; hw->commsqual_timer.function = prism2sta_commsqual_timer; @@ -3722,11 +3713,7 @@ hfa384x_usbctlxq_run(hfa384x_t *hw) * Call context: * interrupt ----------------------------------------------------------------*/ -#ifdef URB_ONLY_CALLBACK static void hfa384x_usbin_callback(struct urb *urb) -#else -static void hfa384x_usbin_callback(struct urb *urb, struct pt_regs *regs) -#endif { wlandevice_t *wlandev = urb->context; hfa384x_t *hw; @@ -4381,11 +4368,7 @@ static void hfa384x_usbin_info(wlandevice_t *wlandev, hfa384x_usbin_t *usbin) * Call context: * interrupt ----------------------------------------------------------------*/ -#ifdef URB_ONLY_CALLBACK static void hfa384x_usbout_callback(struct urb *urb) -#else -static void hfa384x_usbout_callback(struct urb *urb, struct pt_regs *regs) -#endif { wlandevice_t *wlandev = urb->context; hfa384x_usbout_t *usbout = urb->transfer_buffer; @@ -4462,11 +4445,7 @@ static void hfa384x_usbout_callback(struct urb *urb, struct pt_regs *regs) * Call context: * interrupt ----------------------------------------------------------------*/ -#ifdef URB_ONLY_CALLBACK static void hfa384x_ctlxout_callback(struct urb *urb) -#else -static void hfa384x_ctlxout_callback(struct urb *urb, struct pt_regs *regs) -#endif { hfa384x_t *hw = urb->context; int delete_resptimer = 0; diff --git a/drivers/staging/wlan-ng/prism2_usb.c b/drivers/staging/wlan-ng/prism2_usb.c index f1ae3714440a..8d4959f514a8 100644 --- a/drivers/staging/wlan-ng/prism2_usb.c +++ b/drivers/staging/wlan-ng/prism2_usb.c @@ -132,9 +132,7 @@ static int prism2sta_probe_usb( } } -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)) usb_get_dev(dev); -#endif wlandev->msdstate = WLAN_MSD_HWPRESENT; @@ -254,9 +252,7 @@ prism2sta_disconnect_usb(struct usb_interface *interface) unregister_wlandev(wlandev); wlan_unsetup(wlandev); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15)) usb_put_dev(hw->usb); -#endif hfa384x_destroy(hw); kfree(hw); @@ -272,9 +268,6 @@ prism2sta_disconnect_usb(struct usb_interface *interface) static struct usb_driver prism2_usb_driver = { -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16)) - .owner = THIS_MODULE, -#endif .name = "prism2_usb", .probe = prism2sta_probe_usb, .disconnect = prism2sta_disconnect_usb, diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 0f7289de7960..041b7045229d 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -48,14 +48,6 @@ #ifndef _WLAN_COMPAT_H #define _WLAN_COMPAT_H -#if defined(__KERNEL__) - -#ifndef AUTOCONF_INCLUDED -#include -#endif - -#endif - /*=============================================================*/ /*------ Bit settings -----------------------------------------*/ /*=============================================================*/ @@ -102,10 +94,6 @@ /*------ OS Portability Macros --------------------------------*/ /*=============================================================*/ -#ifndef KERNEL_VERSION -#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -#endif - #ifndef WLAN_DBVAR #define WLAN_DBVAR wlan_debug #endif @@ -144,97 +132,12 @@ #define WLAN_LOG_DEBUG(l, s, args...) #endif -#ifdef CONFIG_SMP -#define __SMP__ 1 -#endif - -#if defined(__KERNEL__) - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) -#define URB_ONLY_CALLBACK -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)) -#define PT_REGS , struct pt_regs *regs -#else -#define PT_REGS -#endif - -#define CONFIG_NETLINK 1 - -#ifndef wait_event_interruptible_timeout -// retval == 0; signal met; we're good. -// retval < 0; interrupted by signal. -// retval > 0; timed out. - -#define __wait_event_interruptible_timeout(wq, condition, ret) \ -do { \ - wait_queue_t __wait; \ - init_waitqueue_entry(&__wait, current); \ - \ - add_wait_queue(&wq, &__wait); \ - for (;;) { \ - set_current_state(TASK_intERRUPTIBLE); \ - if (condition) \ - break; \ - if (!signal_pending(current)) { \ - ret = schedule_timeout(ret) ; \ - if (!ret) \ - break; \ - continue; \ - } \ - ret = -ERESTARTSYS; \ - break; \ - } \ - set_current_state(TASK_RUNNING); \ - remove_wait_queue(&wq, &__wait); \ -} while (0) - -#define wait_event_interruptible_timeout(wq, condition, timeout) \ -({ \ - long __ret = timeout; \ - if (!(condition)) \ - __wait_event_interruptible_timeout(wq, condition, __ret); \ - __ret; \ -}) - -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) -#define INIT_WORK2(_wq, _routine) INIT_WORK(_wq, (void (*)(void *))_routine, _wq) -#else -#define INIT_WORK2(_wq, _routine) INIT_WORK(_wq, _routine) -#endif - #undef netdevice_t typedef struct net_device netdevice_t; -/* TODO: Do we care about this? */ -#ifndef MODULE_DEVICE_TABLE -#define MODULE_DEVICE_TABLE(foo,bar) -#endif - -#define wlan_minutes2ticks(a) ((a)*(wlan_ticks_per_sec * 60)) -#define wlan_seconds2ticks(a) ((a)*(wlan_ticks_per_sec)) - -#ifndef in_atomic -#define in_atomic() 0 -#endif - #define URB_ASYNC_UNLINK 0 #define USB_QUEUE_BULK 0 -#ifndef might_sleep -#define might_sleep(a) do { } while (0) -#endif - -/* Apparently 2.4.2 ethtool is quite different, maybe newer too? */ -#if (defined(SIOETHTOOL) && !defined(ETHTOOL_GDRVINFO)) -#undef SIOETHTOOL -#endif - -#endif /* __KERNEL__ */ - /*=============================================================*/ /*------ Hardware Portability Macros --------------------------*/ /*=============================================================*/ -- cgit v1.2.3 From 55d6da6a3ba081629b299a85b11eb4a821cd335d Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:55 -0400 Subject: Staging: wlan-ng: Wireless Extension support is mandatory. So take away the option to disable it. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/Kconfig | 2 +- drivers/staging/wlan-ng/p80211netdev.c | 2 -- drivers/staging/wlan-ng/p80211netdev.h | 7 ------- drivers/staging/wlan-ng/p80211wext.c | 5 ----- 4 files changed, 1 insertion(+), 15 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/Kconfig b/drivers/staging/wlan-ng/Kconfig index a401bdb72a0c..38a21a095701 100644 --- a/drivers/staging/wlan-ng/Kconfig +++ b/drivers/staging/wlan-ng/Kconfig @@ -1,6 +1,6 @@ config PRISM2_USB tristate "Prism2.5/3 USB driver" - depends on WLAN_80211 && USB + depends on WLAN_80211 && USB && CONFIG_WIRELESS_EXT default n ---help--- This is the wlan-ng prism 2.5/3 USB driver for a wide range of diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 98a72193e8d7..23507c7a54b0 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -866,12 +866,10 @@ int wlan_setup(wlandevice_t *wlandev) dev->open = p80211knetdev_open; dev->stop = p80211knetdev_stop; -#ifdef CONFIG_NET_WIRELESS #if (WIRELESS_EXT < 21) dev->get_wireless_stats = p80211wext_get_wireless_stats; #endif dev->wireless_handlers = &p80211wext_handler_def; -#endif netif_stop_queue(dev); #ifdef HAVE_CHANGE_MTU diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index 5e5d475210db..227a1ead36d6 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -148,14 +148,12 @@ typedef struct p80211_frmrx_t u32 decrypt_err; } p80211_frmrx_t; -#ifdef WIRELESS_EXT /* called by /proc/net/wireless */ struct iw_statistics* p80211wext_get_wireless_stats(netdevice_t *dev); /* wireless extensions' ioctls */ int p80211wext_support_ioctl(netdevice_t *dev, struct ifreq *ifr, int cmd); extern struct iw_handler_def p80211wext_handler_def; int p80211wext_event_associated(struct wlandevice *wlandev, int assoc); -#endif /* wireless extensions */ /* WEP stuff */ #define NUM_WEPKEYS 4 @@ -232,17 +230,12 @@ typedef struct wlandevice /* 802.11 device statistics */ struct p80211_frmrx_t rx; -/* compatibility to wireless extensions */ -#ifdef WIRELESS_EXT struct iw_statistics wstats; /* jkriegl: iwspy fields */ u8 spy_number; char spy_address[IW_MAX_SPY][ETH_ALEN]; struct iw_quality spy_stat[IW_MAX_SPY]; - -#endif - } wlandevice_t; /* WEP stuff */ diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 82ec301b4313..32adf3f17747 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -75,8 +75,6 @@ static int p80211wext_giwrate(netdevice_t *dev, static int p80211wext_giwessid(netdevice_t *dev, struct iw_request_info *info, struct iw_point *data, char *essid); -/* compatibility to wireless extensions */ -#ifdef WIRELESS_EXT static u8 p80211_mhz_to_channel(u16 mhz) { @@ -1830,8 +1828,5 @@ int p80211wext_event_associated(wlandevice_t *wlandev, int assoc) } -#endif /* compatibility to wireless extensions */ - - -- cgit v1.2.3 From 0749f10fc250d55e90da47ac0365d7a4707c5bfe Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:56 -0400 Subject: Staging: wlan-ng: use WIRELESS_EXT, not CONFIG_WIRELESS_EXT Kconfig doesn't work with variables starting with CONFIG_ Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/Kconfig b/drivers/staging/wlan-ng/Kconfig index 38a21a095701..9959b658c8cf 100644 --- a/drivers/staging/wlan-ng/Kconfig +++ b/drivers/staging/wlan-ng/Kconfig @@ -1,6 +1,6 @@ config PRISM2_USB tristate "Prism2.5/3 USB driver" - depends on WLAN_80211 && USB && CONFIG_WIRELESS_EXT + depends on WLAN_80211 && USB && WIRELESS_EXT default n ---help--- This is the wlan-ng prism 2.5/3 USB driver for a wide range of -- cgit v1.2.3 From f21aa2384d0bd94eaecfc02a3d707a875ca95171 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:57 -0400 Subject: Staging: wlan-ng: Delete a large pile of now-unused code. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x.h | 4 - drivers/staging/wlan-ng/hfa384x_usb.c | 243 +---------- drivers/staging/wlan-ng/p80211metadef.h | 494 ---------------------- drivers/staging/wlan-ng/p80211metastruct.h | 241 ----------- drivers/staging/wlan-ng/p80211mod.c | 2 - drivers/staging/wlan-ng/p80211netdev.c | 27 +- drivers/staging/wlan-ng/p80211netdev.h | 35 -- drivers/staging/wlan-ng/prism2mgmt.c | 647 ----------------------------- drivers/staging/wlan-ng/prism2mgmt.h | 14 - drivers/staging/wlan-ng/prism2mib.c | 350 ---------------- drivers/staging/wlan-ng/prism2sta.c | 50 +-- drivers/staging/wlan-ng/wlan_compat.h | 3 - 12 files changed, 13 insertions(+), 2097 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h index a36e0fa1775c..9b746654a39c 100644 --- a/drivers/staging/wlan-ng/hfa384x.h +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -2742,10 +2742,6 @@ hfa384x_cmd_transmit(hfa384x_t *hw, u16 reclaim, u16 qos, u16 fid); int hfa384x_cmd_clearpersist(hfa384x_t *hw, u16 fid); int -hfa384x_cmd_notify(hfa384x_t *hw, u16 reclaim, u16 fid, void *buf, u16 len); -int -hfa384x_cmd_inquire(hfa384x_t *hw, u16 fid); -int hfa384x_cmd_access(hfa384x_t *hw, u16 write, u16 rid, void *buf, u16 len); int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index 1fcf8d12c0d0..0df9a67c85da 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -584,7 +584,7 @@ hfa384x_usb_defer(struct work_struct *data) /* Resume transmitting. */ if ( test_and_clear_bit(WORK_TX_RESUME, &hw->usb_flags) ) { - p80211netdev_wake_queue(hw->wlandev); + netif_wake_queue(hw->wlandev->netdev); } DBFEXIT; @@ -1237,95 +1237,6 @@ int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport) return result; } - -/*---------------------------------------------------------------- -* hfa384x_cmd_notify -* -* Sends an info frame to the firmware to alter the behavior -* of the f/w asynch processes. Can only be called when the MAC -* is in the enabled state. -* -* Arguments: -* hw device structure -* reclaim [0|1] indicates whether the given FID will -* be handed back (via Alloc event) for reuse. -* (host order) -* fid FID of buffer containing the frame that was -* previously copied to MAC memory via the bap. -* (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* hw->resp0 will contain the FID being used by async notify -* process. If reclaim==0, resp0 will be the same as the fid -* argument. If reclaim==1, resp0 will be the different. -* -* Call context: -* process -----------------------------------------------------------------*/ -int hfa384x_cmd_notify(hfa384x_t *hw, u16 reclaim, u16 fid, - void *buf, u16 len) -{ -#if 0 - int result = 0; - u16 cmd; - DBFENTER; - cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_NOTIFY) | - HFA384x_CMD_RECL_SET(reclaim); - result = hfa384x_docmd_wait(hw, cmd); - - DBFEXIT; - return result; -#endif -return 0; -} - - -#if 0 -/*---------------------------------------------------------------- -* hfa384x_cmd_inquiry -* -* Requests an info frame from the firmware. The info frame will -* be delivered asynchronously via the Info event. -* -* Arguments: -* hw device structure -* fid FID of the info frame requested. (host order) -* -* Returns: -* 0 success -* >0 f/w reported failure - f/w status code -* <0 driver reported error (timeout|bad arg) -* -* Side effects: -* -* Call context: -* process -----------------------------------------------------------------*/ -int hfa384x_cmd_inquiry(hfa384x_t *hw, u16 fid) -{ - int result = 0; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = HFA384x_CMD_CMDCODE_SET(HFA384x_CMDCODE_INQ); - cmd.parm0 = 0; - cmd.parm1 = 0; - cmd.parm2 = 0; - - result = hfa384x_docmd_wait(hw, &cmd); - - DBFEXIT; - return result; -} -#endif - - /*---------------------------------------------------------------- * hfa384x_cmd_monitor * @@ -2687,88 +2598,6 @@ int hfa384x_drvr_low_level(hfa384x_t *hw, hfa384x_metacmd_t *cmd) return result; } -/*---------------------------------------------------------------- -* hfa384x_drvr_mmi_read -* -* Read mmi registers. mmi is intersil-speak for the baseband -* processor registers. -* -* Arguments: -* hw device structure -* register The test register to be accessed (must be even #). -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process -----------------------------------------------------------------*/ -int hfa384x_drvr_mmi_read(hfa384x_t *hw, u32 addr, u32 *resp) -{ -#if 0 - int result = 0; - u16 cmd_code = (u16) 0x30; - u16 param = (u16) addr; - DBFENTER; - - /* Do i need a host2hfa... conversion ? */ - result = hfa384x_docmd_wait(hw, cmd_code); - - DBFEXIT; - return result; -#endif -return 0; -} - -/*---------------------------------------------------------------- -* hfa384x_drvr_mmi_write -* -* Read mmi registers. mmi is intersil-speak for the baseband -* processor registers. -* -* Arguments: -* hw device structure -* addr The test register to be accessed (must be even #). -* data The data value to write to the register. -* -* Returns: -* 0 success -* >0 f/w reported error - f/w status code -* <0 driver reported error -* -* Side effects: -* -* Call context: -* process -----------------------------------------------------------------*/ - -int -hfa384x_drvr_mmi_write(hfa384x_t *hw, u32 addr, u32 data) -{ -#if 0 - int result = 0; - u16 cmd_code = (u16) 0x31; - u16 param0 = (u16) addr; - u16 param1 = (u16) data; - DBFENTER; - - WLAN_LOG_DEBUG(1,"mmi write : addr = 0x%08lx\n", addr); - WLAN_LOG_DEBUG(1,"mmi write : data = 0x%08lx\n", data); - - /* Do i need a host2hfa... conversion ? */ - result = hfa384x_docmd_wait(hw, cmd_code); - - DBFEXIT; - return result; -#endif -return 0; -} - - /*---------------------------------------------------------------- * hfa384x_drvr_ramdl_disable * @@ -4178,7 +4007,6 @@ static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, hfa384x_usb_rxfrm_t *r unsigned int hdrlen = 0; unsigned int datalen = 0; unsigned int skblen = 0; - p80211msg_lnxind_wlansniffrm_t *msg; u8 *datap; u16 fc; struct sk_buff *skb; @@ -4193,15 +4021,15 @@ static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, hfa384x_usb_rxfrm_t *r datalen = hfa384x2host_16(rxdesc->data_len); /* Allocate an ind message+framesize skb */ - skblen = sizeof(p80211msg_lnxind_wlansniffrm_t) + + skblen = sizeof(p80211_caphdr_t) + hdrlen + datalen + WLAN_CRC_LEN; /* sanity check the length */ if ( skblen > - (sizeof(p80211msg_lnxind_wlansniffrm_t) + - WLAN_HDR_A4_LEN + WLAN_DATA_MAXLEN + WLAN_CRC_LEN) ) { + (sizeof(p80211_caphdr_t) + + WLAN_HDR_A4_LEN + WLAN_DATA_MAXLEN + WLAN_CRC_LEN) ) { WLAN_LOG_DEBUG(1, "overlen frm: len=%zd\n", - skblen - sizeof(p80211msg_lnxind_wlansniffrm_t)); + skblen - sizeof(p80211_caphdr_t)); } if ( (skb = dev_alloc_skb(skblen)) == NULL ) { @@ -4211,66 +4039,7 @@ static void hfa384x_int_rxmonitor( wlandevice_t *wlandev, hfa384x_usb_rxfrm_t *r /* only prepend the prism header if in the right mode */ if ((wlandev->netdev->type == ARPHRD_IEEE80211_PRISM) && - (hw->sniffhdr == 0)) { - datap = skb_put(skb, sizeof(p80211msg_lnxind_wlansniffrm_t)); - msg = (p80211msg_lnxind_wlansniffrm_t*) datap; - - /* Initialize the message members */ - msg->msgcode = DIDmsg_lnxind_wlansniffrm; - msg->msglen = sizeof(p80211msg_lnxind_wlansniffrm_t); - strcpy(msg->devname, wlandev->name); - - msg->hosttime.did = DIDmsg_lnxind_wlansniffrm_hosttime; - msg->hosttime.status = 0; - msg->hosttime.len = 4; - msg->hosttime.data = jiffies; - - msg->mactime.did = DIDmsg_lnxind_wlansniffrm_mactime; - msg->mactime.status = 0; - msg->mactime.len = 4; - msg->mactime.data = rxdesc->time; - - msg->channel.did = DIDmsg_lnxind_wlansniffrm_channel; - msg->channel.status = 0; - msg->channel.len = 4; - msg->channel.data = hw->sniff_channel; - - msg->rssi.did = DIDmsg_lnxind_wlansniffrm_rssi; - msg->rssi.status = P80211ENUM_msgitem_status_no_value; - msg->rssi.len = 4; - msg->rssi.data = 0; - - msg->sq.did = DIDmsg_lnxind_wlansniffrm_sq; - msg->sq.status = P80211ENUM_msgitem_status_no_value; - msg->sq.len = 4; - msg->sq.data = 0; - - msg->signal.did = DIDmsg_lnxind_wlansniffrm_signal; - msg->signal.status = 0; - msg->signal.len = 4; - msg->signal.data = rxdesc->signal; - - msg->noise.did = DIDmsg_lnxind_wlansniffrm_noise; - msg->noise.status = 0; - msg->noise.len = 4; - msg->noise.data = rxdesc->silence; - - msg->rate.did = DIDmsg_lnxind_wlansniffrm_rate; - msg->rate.status = 0; - msg->rate.len = 4; - msg->rate.data = rxdesc->rate / 5; /* set to 802.11 units */ - - msg->istx.did = DIDmsg_lnxind_wlansniffrm_istx; - msg->istx.status = 0; - msg->istx.len = 4; - msg->istx.data = P80211ENUM_truth_false; - - msg->frmlen.did = DIDmsg_lnxind_wlansniffrm_frmlen; - msg->frmlen.status = 0; - msg->frmlen.len = 4; - msg->frmlen.data = hdrlen + datalen + WLAN_CRC_LEN; - } else if ((wlandev->netdev->type == ARPHRD_IEEE80211_PRISM) && - (hw->sniffhdr != 0)) { + (hw->sniffhdr != 0)) { p80211_caphdr_t *caphdr; /* The NEW header format! */ datap = skb_put(skb, sizeof(p80211_caphdr_t)); diff --git a/drivers/staging/wlan-ng/p80211metadef.h b/drivers/staging/wlan-ng/p80211metadef.h index fd98f646b289..8d2d133a4df7 100644 --- a/drivers/staging/wlan-ng/p80211metadef.h +++ b/drivers/staging/wlan-ng/p80211metadef.h @@ -282,52 +282,6 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(5) | \ P80211DID_MKITEM(40) | 0x00000000) -#define DIDmsg_dot11req_associate \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9)) -#define DIDmsg_dot11req_associate_peerstaaddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_associate_associatefailuretimeout \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_associate_cfpollable \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_dot11req_associate_cfpollreq \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_dot11req_associate_privacy \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_dot11req_associate_listeninterval \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_dot11req_associate_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_dot11req_reset \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(12)) -#define DIDmsg_dot11req_reset_setdefaultmib \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(12) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_dot11req_reset_macaddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(12) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_dot11req_reset_resultcode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(12) | \ - P80211DID_MKITEM(3) | 0x00000000) #define DIDmsg_dot11req_start \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(13)) @@ -617,147 +571,8 @@ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(5) | \ P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_cat_lnxind \ - P80211DID_MKSECTION(4) -#define DIDmsg_lnxind_wlansniffrm \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1)) -#define DIDmsg_lnxind_wlansniffrm_hosttime \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_mactime \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_channel \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_rssi \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_sq \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_signal \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_noise \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_rate \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(8) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_istx \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(9) | 0x00000000) -#define DIDmsg_lnxind_wlansniffrm_frmlen \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(10) | 0x00000000) -#define DIDmsg_lnxind_roam \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(2)) -#define DIDmsg_lnxind_roam_reason \ - (P80211DID_MKSECTION(4) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(1) | 0x00000000) #define DIDmsg_cat_p2req \ P80211DID_MKSECTION(5) -#define DIDmsg_p2req_join \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1)) -#define DIDmsg_p2req_join_bssid \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_join_basicrate1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_join_basicrate2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_join_basicrate3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_join_basicrate4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_p2req_join_basicrate5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_p2req_join_basicrate6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_p2req_join_basicrate7 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(8) | 0x00000000) -#define DIDmsg_p2req_join_basicrate8 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(9) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(10) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(11) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(12) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(13) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(14) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(15) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate7 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(16) | 0x00000000) -#define DIDmsg_p2req_join_operationalrate8 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(17) | 0x00000000) -#define DIDmsg_p2req_join_ssid \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(18) | 0x00000000) -#define DIDmsg_p2req_join_channel \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(19) | 0x00000000) -#define DIDmsg_p2req_join_authtype \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(20) | 0x00000000) -#define DIDmsg_p2req_join_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(21) | 0x00000000) #define DIDmsg_p2req_readpda \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2)) @@ -769,162 +584,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_readcis \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3)) -#define DIDmsg_p2req_readcis_cis \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_readcis_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_auxport_state \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(4)) -#define DIDmsg_p2req_auxport_state_enable \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_auxport_state_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_auxport_read \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5)) -#define DIDmsg_p2req_auxport_read_addr \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_auxport_read_len \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_auxport_read_data \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_auxport_read_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_auxport_write \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6)) -#define DIDmsg_p2req_auxport_write_addr \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_auxport_write_len \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_auxport_write_data \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_auxport_write_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_low_level \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7)) -#define DIDmsg_p2req_low_level_command \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_low_level_param0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_low_level_param1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_low_level_param2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_low_level_resp0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_p2req_low_level_resp1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_p2req_low_level_resp2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_p2req_low_level_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(8) | 0x00000000) -#define DIDmsg_p2req_test_command \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8)) -#define DIDmsg_p2req_test_command_testcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_test_command_testparam \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_test_command_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_test_command_status \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_test_command_resp0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(5) | 0x00000000) -#define DIDmsg_p2req_test_command_resp1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(6) | 0x00000000) -#define DIDmsg_p2req_test_command_resp2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(7) | 0x00000000) -#define DIDmsg_p2req_mmi_read \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(9)) -#define DIDmsg_p2req_mmi_read_addr \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_mmi_read_value \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_mmi_read_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(3) | 0x00000000) -#define DIDmsg_p2req_mmi_write \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(10)) -#define DIDmsg_p2req_mmi_write_addr \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_mmi_write_data \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_mmi_write_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(3) | 0x00000000) #define DIDmsg_p2req_ramdl_state \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(11)) @@ -989,28 +648,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(14) | \ P80211DID_MKITEM(4) | 0x00000000) -#define DIDmsg_p2req_mm_state \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(15)) -#define DIDmsg_p2req_mm_state_enable \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(15) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_mm_state_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(15) | \ - P80211DID_MKITEM(2) | 0x00000000) -#define DIDmsg_p2req_dump_state \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(16)) -#define DIDmsg_p2req_dump_state_level \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(16) | \ - P80211DID_MKITEM(1) | 0x00000000) -#define DIDmsg_p2req_dump_state_resultcode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(16) | \ - P80211DID_MKITEM(2) | 0x00000000) #define DIDmib_cat_dot11smt \ P80211DID_MKSECTION(1) #define DIDmib_dot11smt_p80211Table \ @@ -1307,137 +944,6 @@ (P80211DID_MKSECTION(2) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(14) | 0x10000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3)) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address1 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(1) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address2 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(2) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address3 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(3) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address4 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(4) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address5 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(5) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address6 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(6) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address7 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(7) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address8 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(8) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address9 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(9) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address10 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(10) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address11 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(11) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address12 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(12) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address13 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(13) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address14 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(14) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address15 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(15) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address16 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(16) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address17 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(17) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address18 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(18) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address19 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(19) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address20 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(20) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address21 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(21) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address22 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(22) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address23 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(23) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address24 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(24) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address25 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(25) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address26 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(26) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address27 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(27) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address28 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(28) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address29 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(29) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address30 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(30) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address31 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(31) | 0x1c000000) -#define DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address32 \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(32) | 0x1c000000) #define DIDmib_cat_dot11phy \ P80211DID_MKSECTION(3) #define DIDmib_dot11phy_dot11PhyOperationTable \ diff --git a/drivers/staging/wlan-ng/p80211metastruct.h b/drivers/staging/wlan-ng/p80211metastruct.h index 72b2a88fe28e..d2258b0e89c2 100644 --- a/drivers/staging/wlan-ng/p80211metastruct.h +++ b/drivers/staging/wlan-ng/p80211metastruct.h @@ -136,33 +136,6 @@ typedef struct p80211msg_dot11req_scan_results p80211item_uint32_t supprate8 ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_scan_results_t; -typedef struct p80211msg_dot11req_associate -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - u8 pad_8C[1] ; - p80211item_uint32_t associatefailuretimeout ; - p80211item_uint32_t cfpollable ; - p80211item_uint32_t cfpollreq ; - p80211item_uint32_t privacy ; - p80211item_uint32_t listeninterval ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_associate_t; - - -typedef struct p80211msg_dot11req_reset -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t setdefaultmib ; - p80211item_pstr6_t macaddress ; - u8 pad_11C[1] ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11req_reset_t; - typedef struct p80211msg_dot11req_start { u32 msgcode ; @@ -202,58 +175,6 @@ typedef struct p80211msg_dot11req_start p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_dot11req_start_t; -typedef struct p80211msg_dot11ind_authenticate -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - u8 pad_13C[1] ; - p80211item_uint32_t authenticationtype ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_authenticate_t; - -typedef struct p80211msg_dot11ind_deauthenticate -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - u8 pad_14C[1] ; - p80211item_uint32_t reasoncode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_deauthenticate_t; - -typedef struct p80211msg_dot11ind_associate -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - u8 pad_15C[1] ; - p80211item_uint32_t aid ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_associate_t; - -typedef struct p80211msg_dot11ind_reassociate -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - u8 pad_16C[1] ; - p80211item_uint32_t aid ; - p80211item_pstr6_t oldapaddress ; - u8 pad_17C[1] ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_reassociate_t; - -typedef struct p80211msg_dot11ind_disassociate -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t peerstaaddress ; - u8 pad_18C[1] ; - p80211item_uint32_t reasoncode ; -} __WLAN_ATTRIB_PACK__ p80211msg_dot11ind_disassociate_t; - typedef struct p80211msg_lnxreq_ifstate { u32 msgcode ; @@ -311,61 +232,6 @@ typedef struct p80211msg_lnxreq_autojoin p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_lnxreq_autojoin_t; -typedef struct p80211msg_lnxind_wlansniffrm -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t hosttime ; - p80211item_uint32_t mactime ; - p80211item_uint32_t channel ; - p80211item_uint32_t rssi ; - p80211item_uint32_t sq ; - p80211item_uint32_t signal ; - p80211item_uint32_t noise ; - p80211item_uint32_t rate ; - p80211item_uint32_t istx ; - p80211item_uint32_t frmlen ; -} __WLAN_ATTRIB_PACK__ p80211msg_lnxind_wlansniffrm_t; - -typedef struct p80211msg_lnxind_roam -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t reason ; -} __WLAN_ATTRIB_PACK__ p80211msg_lnxind_roam_t; - -typedef struct p80211msg_p2req_join -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_pstr6_t bssid ; - u8 pad_20C[1] ; - p80211item_uint32_t basicrate1 ; - p80211item_uint32_t basicrate2 ; - p80211item_uint32_t basicrate3 ; - p80211item_uint32_t basicrate4 ; - p80211item_uint32_t basicrate5 ; - p80211item_uint32_t basicrate6 ; - p80211item_uint32_t basicrate7 ; - p80211item_uint32_t basicrate8 ; - p80211item_uint32_t operationalrate1 ; - p80211item_uint32_t operationalrate2 ; - p80211item_uint32_t operationalrate3 ; - p80211item_uint32_t operationalrate4 ; - p80211item_uint32_t operationalrate5 ; - p80211item_uint32_t operationalrate6 ; - p80211item_uint32_t operationalrate7 ; - p80211item_uint32_t operationalrate8 ; - p80211item_pstr32_t ssid ; - u8 pad_21D[3] ; - p80211item_uint32_t channel ; - p80211item_uint32_t authtype ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_join_t; - typedef struct p80211msg_p2req_readpda { u32 msgcode ; @@ -375,95 +241,6 @@ typedef struct p80211msg_p2req_readpda p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_readpda_t; -typedef struct p80211msg_p2req_readcis -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_unk1024_t cis ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_readcis_t; - -typedef struct p80211msg_p2req_auxport_state -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t enable ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_auxport_state_t; - -typedef struct p80211msg_p2req_auxport_read -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t addr ; - p80211item_uint32_t len ; - p80211item_unk1024_t data ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_auxport_read_t; - -typedef struct p80211msg_p2req_auxport_write -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t addr ; - p80211item_uint32_t len ; - p80211item_unk1024_t data ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_auxport_write_t; - -typedef struct p80211msg_p2req_low_level -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t command ; - p80211item_uint32_t param0 ; - p80211item_uint32_t param1 ; - p80211item_uint32_t param2 ; - p80211item_uint32_t resp0 ; - p80211item_uint32_t resp1 ; - p80211item_uint32_t resp2 ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_low_level_t; - -typedef struct p80211msg_p2req_test_command -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t testcode ; - p80211item_uint32_t testparam ; - p80211item_uint32_t resultcode ; - p80211item_uint32_t status ; - p80211item_uint32_t resp0 ; - p80211item_uint32_t resp1 ; - p80211item_uint32_t resp2 ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_test_command_t; - -typedef struct p80211msg_p2req_mmi_read -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t addr ; - p80211item_uint32_t value ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_mmi_read_t; - -typedef struct p80211msg_p2req_mmi_write -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t addr ; - p80211item_uint32_t data ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_mmi_write_t; - typedef struct p80211msg_p2req_ramdl_state { u32 msgcode ; @@ -505,22 +282,4 @@ typedef struct p80211msg_p2req_flashdl_write p80211item_uint32_t resultcode ; } __WLAN_ATTRIB_PACK__ p80211msg_p2req_flashdl_write_t; -typedef struct p80211msg_p2req_mm_state -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t enable ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_mm_state_t; - -typedef struct p80211msg_p2req_dump_state -{ - u32 msgcode ; - u32 msglen ; - u8 devname[WLAN_DEVNAMELEN_MAX] ; - p80211item_uint32_t level ; - p80211item_uint32_t resultcode ; -} __WLAN_ATTRIB_PACK__ p80211msg_p2req_dump_state_t; - #endif diff --git a/drivers/staging/wlan-ng/p80211mod.c b/drivers/staging/wlan-ng/p80211mod.c index 29cae879ff44..80354e3d198c 100644 --- a/drivers/staging/wlan-ng/p80211mod.c +++ b/drivers/staging/wlan-ng/p80211mod.c @@ -188,8 +188,6 @@ EXPORT_SYMBOL(p80211netdev_rx); EXPORT_SYMBOL(unregister_wlandev); EXPORT_SYMBOL(wlan_setup); EXPORT_SYMBOL(wlan_unsetup); -EXPORT_SYMBOL(p80211_suspend); -EXPORT_SYMBOL(p80211_resume); EXPORT_SYMBOL(p80211skb_free); EXPORT_SYMBOL(p80211skb_rxmeta_attach); diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 23507c7a54b0..c050c56805ec 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -255,7 +255,7 @@ static int p80211knetdev_open( netdevice_t *netdev ) if ( wlandev->open != NULL) { result = wlandev->open(wlandev); if ( result == 0 ) { - p80211netdev_start_queue(wlandev); + netif_start_queue(wlandev->netdev); wlandev->state = WLAN_DEVICE_OPEN; } } else { @@ -290,7 +290,7 @@ static int p80211knetdev_stop( netdevice_t *netdev ) result = wlandev->close(wlandev); } - p80211netdev_stop_queue(wlandev); + netif_stop_queue(wlandev->netdev); wlandev->state = WLAN_DEVICE_CLOSED; DBFEXIT; @@ -465,7 +465,7 @@ static int p80211knetdev_hard_start_xmit( struct sk_buff *skb, netdevice_t *netd * TODO: we need a saner way to handle this */ if(skb->protocol != ETH_P_80211_RAW) { - p80211netdev_start_queue(wlandev); + netif_start_queue(wlandev->netdev); WLAN_LOG_NOTICE( "Tx attempt prior to association, frame dropped.\n"); wlandev->linux_stats.tx_dropped++; @@ -509,7 +509,7 @@ static int p80211knetdev_hard_start_xmit( struct sk_buff *skb, netdevice_t *netd if ( txresult == 0) { /* success and more buf */ /* avail, re: hw_txdata */ - p80211netdev_wake_queue(wlandev); + netif_wake_queue(wlandev->netdev); result = 0; } else if ( txresult == 1 ) { /* success, no more avail */ @@ -1043,7 +1043,7 @@ void p80211netdev_hwremoved(wlandevice_t *wlandev) DBFENTER; wlandev->hwremoved = 1; if ( wlandev->state == WLAN_DEVICE_OPEN) { - p80211netdev_stop_queue(wlandev); + netif_stop_queue(wlandev->netdev); } netif_device_detach(wlandev->netdev); @@ -1232,21 +1232,6 @@ static int p80211_rx_typedrop( wlandevice_t *wlandev, u16 fc) return drop; } - -void p80211_suspend(wlandevice_t *wlandev) -{ - DBFENTER; - - DBFEXIT; -} - -void p80211_resume(wlandevice_t *wlandev) -{ - DBFENTER; - - DBFEXIT; -} - static void p80211knetdev_tx_timeout( netdevice_t *netdev) { wlandevice_t *wlandev = netdev->ml_priv; @@ -1257,7 +1242,7 @@ static void p80211knetdev_tx_timeout( netdevice_t *netdev) } else { WLAN_LOG_WARNING("Implement tx_timeout for %s\n", wlandev->nsdname); - p80211netdev_wake_queue(wlandev); + netif_wake_queue(wlandev->netdev); } DBFEXIT; diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index 227a1ead36d6..37ef0ab3f5d5 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -243,12 +243,6 @@ int wep_change_key(wlandevice_t *wlandev, int keynum, u8* key, int keylen); int wep_decrypt(wlandevice_t *wlandev, u8 *buf, u32 len, int key_override, u8 *iv, u8 *icv); int wep_encrypt(wlandevice_t *wlandev, u8 *buf, u8 *dst, u32 len, int keynum, u8 *iv, u8 *icv); -/*================================================================*/ -/* Externs */ - -/*================================================================*/ -/* Function Declarations */ - void p80211netdev_startup(void); void p80211netdev_shutdown(void); int wlan_setup(wlandevice_t *wlandev); @@ -257,34 +251,5 @@ int register_wlandev(wlandevice_t *wlandev); int unregister_wlandev(wlandevice_t *wlandev); void p80211netdev_rx(wlandevice_t *wlandev, struct sk_buff *skb); void p80211netdev_hwremoved(wlandevice_t *wlandev); -void p80211_suspend(wlandevice_t *wlandev); -void p80211_resume(wlandevice_t *wlandev); - -/*================================================================*/ -/* Function Definitions */ - -static inline void -p80211netdev_stop_queue(wlandevice_t *wlandev) -{ - if ( !wlandev ) return; - if ( !wlandev->netdev ) return; - netif_stop_queue(wlandev->netdev); -} - -static inline void -p80211netdev_start_queue(wlandevice_t *wlandev) -{ - if ( !wlandev ) return; - if ( !wlandev->netdev ) return; - netif_start_queue(wlandev->netdev); -} - -static inline void -p80211netdev_wake_queue(wlandevice_t *wlandev) -{ - if ( !wlandev ) return; - if ( !wlandev->netdev ) return; - netif_wake_queue(wlandev->netdev); -} #endif diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index df5dc204893c..1195bcb7cad5 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -507,301 +507,6 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp) return result; } -/*---------------------------------------------------------------- -* prism2mgmt_p2_join -* -* Join a specific BSS -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_p2_join(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_join_t *msg = msgp; - u16 reg; - p80211pstrd_t *pstr; - u8 bytebuf[256]; - hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*)bytebuf; - hfa384x_JoinRequest_data_t joinreq; - DBFENTER; - - wlandev->macmode = WLAN_MACMODE_NONE; - - /* Set the PortType */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - - /* ess port */ - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 1); - if ( result ) { - WLAN_LOG_ERROR("Failed to set Port Type\n"); - goto failed; - } - - /* Set the auth type */ - if ( msg->authtype.data == P80211ENUM_authalg_sharedkey ) { - reg = HFA384x_CNFAUTHENTICATION_SHAREDKEY; - } else { - reg = HFA384x_CNFAUTHENTICATION_OPENSYSTEM; - } - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFAUTHENTICATION, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set Authentication\n"); - goto failed; - } - - /* Turn off all roaming */ - hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFROAMINGMODE, 3); - if ( result ) { - WLAN_LOG_ERROR("Failed to Turn off Roaming\n"); - goto failed; - } - - /* Basic rates */ - reg = 0; - if ( msg->basicrate1.status == P80211ENUM_msgitem_status_data_ok ) { - reg = p80211rate_to_p2bit(msg->basicrate1.data); - } - if ( msg->basicrate2.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate2.data); - } - if ( msg->basicrate3.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate3.data); - } - if ( msg->basicrate4.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate4.data); - } - if ( msg->basicrate5.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate5.data); - } - if ( msg->basicrate6.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate6.data); - } - if ( msg->basicrate7.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate7.data); - } - if ( msg->basicrate8.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->basicrate8.data); - } - if( reg == 0) - reg = 0x03; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFBASICRATES, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set basicrates=%d.\n", reg); - goto failed; - } - - /* Operational rates (supprates and txratecontrol) */ - reg = 0; - if ( msg->operationalrate1.status == P80211ENUM_msgitem_status_data_ok ) { - reg = p80211rate_to_p2bit(msg->operationalrate1.data); - } - if ( msg->operationalrate2.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate2.data); - } - if ( msg->operationalrate3.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate3.data); - } - if ( msg->operationalrate4.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate4.data); - } - if ( msg->operationalrate5.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate5.data); - } - if ( msg->operationalrate6.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate6.data); - } - if ( msg->operationalrate7.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate7.data); - } - if ( msg->operationalrate8.status == P80211ENUM_msgitem_status_data_ok ) { - reg |= p80211rate_to_p2bit(msg->operationalrate8.data); - } - if( reg == 0) - reg = 0x0f; - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set supprates=%d.\n", reg); - goto failed; - } - - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, reg); - if ( result ) { - WLAN_LOG_ERROR("Failed to set txrates=%d.\n", reg); - goto failed; - } - - /* Set the ssid */ - memset(bytebuf, 0, 256); - pstr = (p80211pstrd_t*)&(msg->ssid.data); - prism2mgmt_pstr2bytestr(p2bytestr, pstr); - result = hfa384x_drvr_setconfig( - hw, HFA384x_RID_CNFDESIREDSSID, - bytebuf, HFA384x_RID_CNFDESIREDSSID_LEN); - if ( result ) { - WLAN_LOG_ERROR("Failed to set SSID\n"); - goto failed; - } - - /* Enable the Port */ - result = hfa384x_cmd_enable(hw, 0); - if ( result ) { - WLAN_LOG_ERROR("Enable macport failed, result=%d.\n", result); - goto failed; - } - - /* Fill in the join request */ - joinreq.channel = msg->channel.data; - memcpy( joinreq.bssid, ((unsigned char *) &msg->bssid.data) + 1, WLAN_BSSID_LEN); - hw->joinreq = joinreq; - hw->join_ap = 1; - - /* Send the join request */ - result = hfa384x_drvr_setconfig( hw, - HFA384x_RID_JOINREQUEST, - &joinreq, HFA384x_RID_JOINREQUEST_LEN); - if(result != 0) { - WLAN_LOG_ERROR("Join request failed, result=%d.\n", result); - goto failed; - } - - goto done; -failed: - WLAN_LOG_DEBUG(1, "Failed to set a config option, result=%d\n", result); - msg->resultcode.data = P80211ENUM_resultcode_invalid_parameters; - -done: - result = 0; - - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* prism2mgmt_associate -* -* Associate with an ESS. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -* interrupt -----------------------------------------------------------------*/ -int prism2mgmt_associate(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - int result = 0; - p80211msg_dot11req_associate_t *msg = msgp; - DBFENTER; - -#if 0 - /* Set the TxRates */ - reg = 0x000f; - hfa384x_drvr_setconfig16(hw, HFA384x_RID_TXRATECNTL, reg); -#endif - - /* Set the PortType */ - /* ess port */ - hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFPORTTYPE, 1); - - /* Enable the Port */ - hfa384x_drvr_enable(hw, 0); - - /* Set the resultcode */ - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - - DBFEXIT; - return result; -} - -/*---------------------------------------------------------------- -* prism2mgmt_reset -* -* Reset the MAC and MSD. The p80211 layer has it's own handling -* that should be done before and after this function. -* Procedure: -* - disable system interrupts ?? -* - disable MAC interrupts -* - restore system interrupts -* - issue the MAC initialize command -* - clear any MSD level state (including timers, queued events, -* etc.). Note that if we're removing timer'd/queue events, we may -* need to have remained in the system interrupt disabled state. -* We should be left in the same state that we're in following -* driver initialization. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer, MAY BE NULL! for a driver local -* call. -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread, commonly wlanctl, but might be rmmod/pci_close. -----------------------------------------------------------------*/ -int prism2mgmt_reset(wlandevice_t *wlandev, void *msgp) -{ - int result = 0; - hfa384x_t *hw = wlandev->priv; - p80211msg_dot11req_reset_t *msg = msgp; - DBFENTER; - - /* - * This is supported on both AP and STA and it's not allowed - * to fail. - */ - if ( msgp ) { - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - WLAN_LOG_INFO("dot11req_reset: the macaddress and " - "setdefaultmib arguments are currently unsupported.\n"); - } - - /* - * If we got this far, the MSD must be in the MSDRUNNING state - * therefore, we must stop and then restart the hw/MAC combo. - */ - hfa384x_drvr_stop(hw); - result = hfa384x_drvr_start(hw); - if (result != 0) { - WLAN_LOG_ERROR("dot11req_reset: Initialize command failed," - " bad things will happen from here.\n"); - return 0; - } - - DBFEXIT; - return 0; -} - - /*---------------------------------------------------------------- * prism2mgmt_start * @@ -1046,322 +751,6 @@ int prism2mgmt_readpda(wlandevice_t *wlandev, void *msgp) return 0; } -/*---------------------------------------------------------------- -* prism2mgmt_readcis -* -* Collect the CIS data and put it in the message. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_readcis(wlandevice_t *wlandev, void *msgp) -{ - int result; - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_readcis_t *msg = msgp; - - DBFENTER; - - memset(msg->cis.data, 0, sizeof(msg->cis.data)); - - result = hfa384x_drvr_getconfig(hw, HFA384x_RID_CIS, - msg->cis.data, HFA384x_RID_CIS_LEN); - if ( result ) { - WLAN_LOG_INFO("prism2mgmt_readcis: read(cis) failed.\n"); - msg->cis.status = P80211ENUM_msgitem_status_no_value; - msg->resultcode.data = P80211ENUM_resultcode_implementation_failure; - - } - else { - msg->cis.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - } - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - DBFEXIT; - return 0; -} - -/*---------------------------------------------------------------- -* prism2mgmt_auxport_state -* -* Enables/Disables the card's auxiliary port. Should be called -* before and after a sequence of auxport_read()/auxport_write() -* calls. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_auxport_state(wlandevice_t *wlandev, void *msgp) -{ - p80211msg_p2req_auxport_state_t *msg = msgp; - - DBFENTER; - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - - DBFEXIT; - return 0; -} - - -/*---------------------------------------------------------------- -* prism2mgmt_auxport_read -* -* Copies data from the card using the auxport. The auxport must -* have previously been enabled. Note: this is not the way to -* do downloads, see the [ram|flash]dl functions. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_auxport_read(wlandevice_t *wlandev, void *msgp) -{ - DBFENTER; - - WLAN_LOG_ERROR("prism2mgmt_auxport_read: Not supported on USB.\n"); - - DBFEXIT; - return 0; -} - - -/*---------------------------------------------------------------- -* prism2mgmt_auxport_write -* -* Copies data to the card using the auxport. The auxport must -* have previously been enabled. Note: this is not the way to -* do downloads, see the [ram|flash]dl functions. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_auxport_write(wlandevice_t *wlandev, void *msgp) -{ - DBFENTER; - WLAN_LOG_ERROR("prism2mgmt_auxport_read: Not supported on USB.\n"); - DBFEXIT; - return 0; -} - -/*---------------------------------------------------------------- -* prism2mgmt_low_level -* -* Puts the card into the desired test mode. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_low_level(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_low_level_t *msg = msgp; - hfa384x_metacmd_t cmd; - DBFENTER; - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - /* call some routine to execute the test command */ - cmd.cmd = (u16) msg->command.data; - cmd.parm0 = (u16) msg->param0.data; - cmd.parm1 = (u16) msg->param1.data; - cmd.parm2 = (u16) msg->param2.data; - - hfa384x_drvr_low_level(hw,&cmd); - - msg->resp0.data = (u32) cmd.result.resp0; - msg->resp1.data = (u32) cmd.result.resp1; - msg->resp2.data = (u32) cmd.result.resp2; - - msg->resultcode.data = P80211ENUM_resultcode_success; - - DBFEXIT; - return 0; -} - -/*---------------------------------------------------------------- -* prism2mgmt_test_command -* -* Puts the card into the desired test mode. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_test_command(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_test_command_t *msg = msgp; - hfa384x_metacmd_t cmd; - - DBFENTER; - - cmd.cmd = ((u16) msg->testcode.data) << 8 | 0x38; - cmd.parm0 = (u16) msg->testparam.data; - cmd.parm1 = 0; - cmd.parm2 = 0; - - /* call some routine to execute the test command */ - - hfa384x_drvr_low_level(hw,&cmd); - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_success; - - msg->status.status = P80211ENUM_msgitem_status_data_ok; - msg->status.data = cmd.result.status; - msg->resp0.status = P80211ENUM_msgitem_status_data_ok; - msg->resp0.data = cmd.result.resp0; - msg->resp1.status = P80211ENUM_msgitem_status_data_ok; - msg->resp1.data = cmd.result.resp1; - msg->resp2.status = P80211ENUM_msgitem_status_data_ok; - msg->resp2.data = cmd.result.resp2; - - DBFEXIT; - return 0; -} - - -/*---------------------------------------------------------------- -* prism2mgmt_mmi_read -* -* Read from one of the MMI registers. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_mmi_read(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_mmi_read_t *msg = msgp; - u32 resp = 0; - - DBFENTER; - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - /* call some routine to execute the test command */ - - hfa384x_drvr_mmi_read(hw, msg->addr.data, &resp); - - /* I'm not sure if this is "architecturally" correct, but it - is expedient. */ - - msg->value.status = P80211ENUM_msgitem_status_data_ok; - msg->value.data = resp; - msg->resultcode.data = P80211ENUM_resultcode_success; - - DBFEXIT; - return 0; -} - -/*---------------------------------------------------------------- -* prism2mgmt_mmi_write -* -* Write a data value to one of the MMI registers. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_mmi_write(wlandevice_t *wlandev, void *msgp) -{ - hfa384x_t *hw = wlandev->priv; - p80211msg_p2req_mmi_write_t *msg = msgp; - DBFENTER; - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - - /* call some routine to execute the test command */ - - hfa384x_drvr_mmi_write(hw, msg->addr.data, msg->data.data); - - msg->resultcode.data = P80211ENUM_resultcode_success; - - DBFEXIT; - return 0; -} - /*---------------------------------------------------------------- * prism2mgmt_ramdl_state * @@ -1632,42 +1021,6 @@ int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp) return 0; } - -/*---------------------------------------------------------------- -* prism2mgmt_dump_state -* -* Dumps the driver's and hardware's current state via the kernel -* log at KERN_NOTICE level. -* -* Arguments: -* wlandev wlan device structure -* msgp ptr to msg buffer -* -* Returns: -* 0 success and done -* <0 success, but we're waiting for something to finish. -* >0 an error occurred while handling the message. -* Side effects: -* -* Call context: -* process thread (usually) -----------------------------------------------------------------*/ -int prism2mgmt_dump_state(wlandevice_t *wlandev, void *msgp) -{ - p80211msg_p2req_dump_state_t *msg = msgp; - int result = 0; - - DBFENTER; - - msg->resultcode.status = P80211ENUM_msgitem_status_data_ok; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - goto failed; - -failed: - DBFEXIT; - return result; -} - /*---------------------------------------------------------------- * prism2mgmt_autojoin * diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h index 17190fa370dc..caf808d57966 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.h +++ b/drivers/staging/wlan-ng/prism2mgmt.h @@ -98,30 +98,16 @@ prism2sta_ev_rx(wlandevice_t *wlandev, struct sk_buff *skb); void prism2sta_ev_alloc(wlandevice_t *wlandev); - int prism2mgmt_mibset_mibget(wlandevice_t *wlandev, void *msgp); int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp); int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_p2_join(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_associate(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_reset(wlandevice_t *wlandev, void *msgp); int prism2mgmt_start(wlandevice_t *wlandev, void *msgp); int prism2mgmt_wlansniff(wlandevice_t *wlandev, void *msgp); int prism2mgmt_readpda(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_readcis(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_auxport_state(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_auxport_read(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_auxport_write(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_low_level(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_test_command(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_mmi_read(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_mmi_write(wlandevice_t *wlandev, void *msgp); int prism2mgmt_ramdl_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_ramdl_write(wlandevice_t *wlandev, void *msgp); int prism2mgmt_flashdl_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_flashdl_write(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_mm_state(wlandevice_t *wlandev, void *msgp); -int prism2mgmt_dump_state(wlandevice_t *wlandev, void *msgp); int prism2mgmt_autojoin(wlandevice_t *wlandev, void *msgp); /*--------------------------------------------------------------- diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index 2517c426acec..9cd5c74c778c 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -232,14 +232,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static int prism2mib_groupaddress( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_fwid( mibrec_t *mib, int isget, @@ -430,134 +422,6 @@ static mibrec_t mibtab[] = { F_STA | F_READ, HFA384x_RID_MAXRXLIFETIME, 0, 0, prism2mib_uint32 }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address1, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address2, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address3, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address4, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address5, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address6, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address7, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address8, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address9, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address10, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address11, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address12, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address13, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address14, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address15, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address16, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address17, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address18, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address19, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address20, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address21, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address22, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address23, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address24, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address25, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address26, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address27, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address28, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address29, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address30, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address31, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, - { DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address32, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_groupaddress }, /* dot11phy MIB's */ @@ -2008,95 +1872,6 @@ void *data) return(result); } -/*---------------------------------------------------------------- -* prism2mib_groupaddress -* -* Get/set the dot11GroupAddressesTable. -* -* MIB record parameters: -* parm1 Not used. -* parm2 Not used. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_groupaddress( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - p80211pstrd_t *pstr = (p80211pstrd_t *) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 len; - - DBFENTER; - - /* TODO: fix this. f/w doesn't support mcast filters */ - - if (isget) { - prism2mgmt_get_grpaddr(mib->did, pstr, hw); - return(0); - } - - result = prism2mgmt_set_grpaddr(mib->did, bytebuf, pstr, hw); - if (result != 0) { - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - return(result); - } - - if (hw->dot11_grpcnt <= MAX_PRISM2_GRP_ADDR) { - len = hw->dot11_grpcnt * WLAN_ADDR_LEN; - memcpy(bytebuf, hw->dot11_grp_addr[0], len); - result = hfa384x_drvr_setconfig(hw, HFA384x_RID_GROUPADDR, bytebuf, len); - - /* - ** Turn off promiscuous mode if count is equal to MAX. We may - ** have been at a higher count in promiscuous mode and need to - ** turn it off. - */ - - /* but only if we're not already in promisc mode. :) */ - if ((hw->dot11_grpcnt == MAX_PRISM2_GRP_ADDR) && - !( wlandev->netdev->flags & IFF_PROMISC)) { - result = hfa384x_drvr_setconfig16(hw, - HFA384x_RID_PROMISCMODE, 0); - } - } else { - - /* - ** Clear group addresses in card and set to promiscuous mode. - */ - - memset(bytebuf, 0, sizeof(bytebuf)); - result = hfa384x_drvr_setconfig(hw, HFA384x_RID_GROUPADDR, - bytebuf, 0); - if (result == 0) { - result = hfa384x_drvr_setconfig16(hw, - HFA384x_RID_PROMISCMODE, 1); - } - } - - DBFEXIT; - return(result); -} - /*---------------------------------------------------------------- * prism2mib_fwid * @@ -2873,128 +2648,3 @@ int prism2mgmt_set_grpaddr(u32 did, u8 *prism2buf, DBFEXIT; return(0); } - - -/*---------------------------------------------------------------- -* prism2mgmt_get_grpaddr_index -* -* Gets the index in the group address list based on the did. -* -* Arguments: -* did mibitem did -* -* Returns: -* >= 0 If valid did -* < 0 If not valid did -* -----------------------------------------------------------------*/ -int prism2mgmt_get_grpaddr_index( u32 did ) -{ - int index; - - DBFENTER; - - index = -1; - - switch (did) { - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address1: - index = 0; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address2: - index = 1; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address3: - index = 2; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address4: - index = 3; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address5: - index = 4; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address6: - index = 5; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address7: - index = 6; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address8: - index = 7; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address9: - index = 8; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address10: - index = 9; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address11: - index = 10; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address12: - index = 11; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address13: - index = 12; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address14: - index = 13; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address15: - index = 14; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address16: - index = 15; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address17: - index = 16; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address18: - index = 17; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address19: - index = 18; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address20: - index = 19; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address21: - index = 20; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address22: - index = 21; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address23: - index = 22; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address24: - index = 23; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address25: - index = 24; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address26: - index = 25; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address27: - index = 26; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address28: - index = 27; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address29: - index = 28; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address30: - index = 29; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address31: - index = 30; - break; - case DIDmib_dot11mac_dot11GroupAddressesTable_dot11Address32: - index = 31; - break; - } - - DBFEXIT; - return index; -} diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 1fa79bf7972d..46a95b9e56bb 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -385,14 +385,6 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) WLAN_LOG_DEBUG(2,"Received scan_results request\n"); result = prism2mgmt_scan_results(wlandev, msg); break; - case DIDmsg_dot11req_associate : - WLAN_LOG_DEBUG(2,"Received mlme associate request\n"); - result = prism2mgmt_associate(wlandev, msg); - break; - case DIDmsg_dot11req_reset : - WLAN_LOG_DEBUG(2,"Received mlme reset request\n"); - result = prism2mgmt_reset(wlandev, msg); - break; case DIDmsg_dot11req_start : WLAN_LOG_DEBUG(2,"Received mlme start request\n"); result = prism2mgmt_start(wlandev, msg); @@ -400,46 +392,10 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) /* * Prism2 specific messages */ - case DIDmsg_p2req_join : - WLAN_LOG_DEBUG(2,"Received p2 join request\n"); - result = prism2mgmt_p2_join(wlandev, msg); - break; case DIDmsg_p2req_readpda : WLAN_LOG_DEBUG(2,"Received mlme readpda request\n"); result = prism2mgmt_readpda(wlandev, msg); break; - case DIDmsg_p2req_readcis : - WLAN_LOG_DEBUG(2,"Received mlme readcis request\n"); - result = prism2mgmt_readcis(wlandev, msg); - break; - case DIDmsg_p2req_auxport_state : - WLAN_LOG_DEBUG(2,"Received mlme auxport_state request\n"); - result = prism2mgmt_auxport_state(wlandev, msg); - break; - case DIDmsg_p2req_auxport_read : - WLAN_LOG_DEBUG(2,"Received mlme auxport_read request\n"); - result = prism2mgmt_auxport_read(wlandev, msg); - break; - case DIDmsg_p2req_auxport_write : - WLAN_LOG_DEBUG(2,"Received mlme auxport_write request\n"); - result = prism2mgmt_auxport_write(wlandev, msg); - break; - case DIDmsg_p2req_low_level : - WLAN_LOG_DEBUG(2,"Received mlme low_level request\n"); - result = prism2mgmt_low_level(wlandev, msg); - break; - case DIDmsg_p2req_test_command : - WLAN_LOG_DEBUG(2,"Received mlme test_command request\n"); - result = prism2mgmt_test_command(wlandev, msg); - break; - case DIDmsg_p2req_mmi_read : - WLAN_LOG_DEBUG(2,"Received mlme mmi_read request\n"); - result = prism2mgmt_mmi_read(wlandev, msg); - break; - case DIDmsg_p2req_mmi_write : - WLAN_LOG_DEBUG(2,"Received mlme mmi_write request\n"); - result = prism2mgmt_mmi_write(wlandev, msg); - break; case DIDmsg_p2req_ramdl_state : WLAN_LOG_DEBUG(2,"Received mlme ramdl_state request\n"); result = prism2mgmt_ramdl_state(wlandev, msg); @@ -456,10 +412,6 @@ static int prism2sta_mlmerequest(wlandevice_t *wlandev, p80211msg_t *msg) WLAN_LOG_DEBUG(2,"Received mlme flashdl_write request\n"); result = prism2mgmt_flashdl_write(wlandev, msg); break; - case DIDmsg_p2req_dump_state : - WLAN_LOG_DEBUG(2,"Received mlme dump_state request\n"); - result = prism2mgmt_dump_state(wlandev, msg); - break; /* * Linux specific messages */ @@ -2114,7 +2066,7 @@ void prism2sta_ev_alloc(wlandevice_t *wlandev) { DBFENTER; - p80211netdev_wake_queue(wlandev); + netif_wake_queue(wlandev->netdev); DBFEXIT; return; diff --git a/drivers/staging/wlan-ng/wlan_compat.h b/drivers/staging/wlan-ng/wlan_compat.h index 041b7045229d..8b8a510685c9 100644 --- a/drivers/staging/wlan-ng/wlan_compat.h +++ b/drivers/staging/wlan-ng/wlan_compat.h @@ -111,8 +111,6 @@ #define WLAN_LOG_INFO(args... ) printk(KERN_INFO args) #if defined(WLAN_INCLUDE_DEBUG) - #define WLAN_ASSERT(c) if ((!(c)) && WLAN_DBVAR >= 1) { \ - WLAN_LOG_DEBUG(1, "Assertion failure!\n"); } #define WLAN_HEX_DUMP( l, x, p, n) if( WLAN_DBVAR >= (l) ){ \ int __i__; \ printk(KERN_DEBUG x ":"); \ @@ -124,7 +122,6 @@ #define WLAN_LOG_DEBUG(l,x,args...) if ( WLAN_DBVAR >= (l)) printk(KERN_DEBUG "%s(%lu): " x , __func__, (preempt_count() & PREEMPT_MASK), ##args ); #else - #define WLAN_ASSERT(c) #define WLAN_HEX_DUMP( l, s, p, n) #define DBFENTER #define DBFEXIT -- cgit v1.2.3 From 416d9cc19332fc5a299b51ec726d1323310fb6df Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:58 -0400 Subject: Staging: wlan-ng: Delete a pile of unused mibs. And fix WEXT SET_TXPOWER. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211metadef.h | 281 +------------------------------- drivers/staging/wlan-ng/p80211wext.c | 19 +-- drivers/staging/wlan-ng/prism2mib.c | 200 ----------------------- 3 files changed, 9 insertions(+), 491 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211metadef.h b/drivers/staging/wlan-ng/p80211metadef.h index 8d2d133a4df7..ff27d4ace391 100644 --- a/drivers/staging/wlan-ng/p80211metadef.h +++ b/drivers/staging/wlan-ng/p80211metadef.h @@ -798,25 +798,6 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(4) | \ P80211DID_MKITEM(4) | 0x0c000000) -#define DIDmib_dot11smt_dot11WEPKeyMappingsTable \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(5)) -#define DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingIndex \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(1) | 0x1c000000) -#define DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingAddress \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(2) | 0x1c000000) -#define DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingWEPOn \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(3) | 0x1c000000) -#define DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingValue \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(4) | 0x1c000000) #define DIDmib_dot11smt_dot11PrivacyTable \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(6)) @@ -828,22 +809,10 @@ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(6) | \ P80211DID_MKITEM(2) | 0x18000000) -#define DIDmib_dot11smt_dot11PrivacyTable_dot11WEPKeyMappingLength \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(3) | 0x18000000) #define DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(6) | \ P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_dot11smt_dot11PrivacyTable_dot11WEPICVErrorCount \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_dot11smt_dot11PrivacyTable_dot11WEPExcludedCount \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(6) | 0x10000000) #define DIDmib_cat_dot11mac \ P80211DID_MKSECTION(2) #define DIDmib_dot11mac_dot11OperationTable \ @@ -877,73 +846,6 @@ (P80211DID_MKSECTION(2) | \ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(7) | 0x10000000) -#define DIDmib_dot11mac_dot11OperationTable_dot11ManufacturerID \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(8) | 0x10000000) -#define DIDmib_dot11mac_dot11OperationTable_dot11ProductID \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(9) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2)) -#define DIDmib_dot11mac_dot11CountersTable_dot11TransmittedFragmentCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11MulticastTransmittedFrameCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11FailedCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11RetryCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11MultipleRetryCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11FrameDuplicateCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11RTSSuccessCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(7) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11RTSFailureCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(8) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11ACKFailureCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(9) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11ReceivedFragmentCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(10) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11MulticastReceivedFrameCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(11) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11FCSErrorCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(12) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11TransmittedFrameCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(13) | 0x10000000) -#define DIDmib_dot11mac_dot11CountersTable_dot11WEPUndecryptableCount \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(14) | 0x10000000) #define DIDmib_cat_dot11phy \ P80211DID_MKSECTION(3) #define DIDmib_dot11phy_dot11PhyOperationTable \ @@ -961,107 +863,14 @@ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyOperationTable_dot11ChannelAgilityPresent \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyOperationTable_dot11ChannelAgilityEnabled \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(5) | 0x10000000) +#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel \ + (P80211DID_MKSECTION(3) | \ + P80211DID_MKGROUP(3) | \ + P80211DID_MKITEM(10) | 0x18000000) #define DIDmib_dot11phy_dot11PhyOperationTable_dot11ShortPreambleEnabled \ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyAntennaTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(2)) -#define DIDmib_dot11phy_dot11PhyAntennaTable_dot11CurrentTxAntenna \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyAntennaTable_dot11DiversitySupport \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyAntennaTable_dot11CurrentRxAntenna \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(3) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3)) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11NumberSupportedPowerLevels \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel1 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel2 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel3 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel4 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel5 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel6 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(7) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel7 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(8) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8 \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(9) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(10) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4)) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11HopTime \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentChannelNumber \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(2) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11MaxDwellTime \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentDwellTime \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentSet \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(5) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentPattern \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(6) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentIndex \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(7) | 0x18000000) #define DIDmib_dot11phy_dot11PhyDSSSTable \ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(5)) @@ -1085,81 +894,6 @@ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(5) | \ P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyDSSSTable_dot11PBCCOptionImplemented \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyIRTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(6)) -#define DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogTimerMax \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogCountMax \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(2) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogTimerMin \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(3) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogCountMin \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_dot11phy_dot11RegDomainsSupportedTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(7)) -#define DIDmib_dot11phy_dot11RegDomainsSupportedTable_dot11RegDomainsSupportIndex \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(1) | 0x1c000000) -#define DIDmib_dot11phy_dot11RegDomainsSupportedTable_dot11RegDomainsSupportValue \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(2) | 0x14000000) -#define DIDmib_dot11phy_dot11AntennasListTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(8)) -#define DIDmib_dot11phy_dot11AntennasListTable_dot11AntennaListIndex \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(1) | 0x1c000000) -#define DIDmib_dot11phy_dot11AntennasListTable_dot11SupportedTxAntenna \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(2) | 0x1c000000) -#define DIDmib_dot11phy_dot11AntennasListTable_dot11SupportedRxAntenna \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(3) | 0x1c000000) -#define DIDmib_dot11phy_dot11AntennasListTable_dot11DiversitySelectionRx \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(8) | \ - P80211DID_MKITEM(4) | 0x1c000000) -#define DIDmib_dot11phy_dot11SupportedDataRatesTxTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(9)) -#define DIDmib_dot11phy_dot11SupportedDataRatesTxTable_dot11SupportedDataRatesTxIndex \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(1) | 0x1c000000) -#define DIDmib_dot11phy_dot11SupportedDataRatesTxTable_dot11SupportedDataRatesTxValue \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(9) | \ - P80211DID_MKITEM(2) | 0x14000000) -#define DIDmib_dot11phy_dot11SupportedDataRatesRxTable \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(10)) -#define DIDmib_dot11phy_dot11SupportedDataRatesRxTable_dot11SupportedDataRatesRxIndex \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(1) | 0x1c000000) -#define DIDmib_dot11phy_dot11SupportedDataRatesRxTable_dot11SupportedDataRatesRxValue \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(10) | \ - P80211DID_MKITEM(2) | 0x14000000) #define DIDmib_cat_lnx \ P80211DID_MKSECTION(4) #define DIDmib_lnx_lnxConfigTable \ @@ -1440,13 +1174,6 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(3) | \ P80211DID_MKITEM(26) | 0x18000000) -#define DIDmib_p2_p2Behavior \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(4)) -#define DIDmib_p2_p2Behavior_p2TickTime \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(4) | \ - P80211DID_MKITEM(1) | 0x18000000) #define DIDmib_p2_p2NIC \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(5)) diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 32adf3f17747..9cf05ce1f071 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -1181,20 +1181,11 @@ static int p80211wext_siwtxpow(netdevice_t *dev, } msg.msgcode = DIDmsg_dot11req_mibset; - - switch (rrq->value) { - - case 1 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel1; break; - case 2 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel2; break; - case 3 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel3; break; - case 4 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel4; break; - case 5 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel5; break; - case 6 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel6; break; - case 7 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel7; break; - case 8 : mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8; break; - default: mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8; break; - } - + mibitem.did = DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel; + if (rrq->fixed == 0) + mibitem.data = 30; + else + mibitem.data = rrq->value; memcpy(&msg.mibattribute.data, &mibitem, sizeof(mibitem)); result = p80211req_dorequest(wlandev, (u8*)&msg); diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index 9cd5c74c778c..c15c2e48633c 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -627,13 +627,6 @@ static mibrec_t mibtab[] = { HFA384x_RID_PROMISCMODE, 0, 0, prism2mib_truth }, - /* p2Behavior MIB's */ - - { DIDmib_p2_p2Behavior_p2TickTime, - F_STA | F_READ | F_WRITE, - HFA384x_RID_ITICKTIME, 0, 0, - prism2mib_uint32 }, - /* p2NIC MIB's */ { DIDmib_p2_p2NIC_p2MaxLoadTime, @@ -850,94 +843,6 @@ static mibrec_t mibtab[] = { prism2mib_priv }, { 0, 0, 0, 0, 0, NULL}}; -/*---------------------------------------------------------------- -These MIB's are not supported at this time: - -DIDmib_dot11phy_dot11PhyOperationTable_dot11ChannelAgilityPresent -DIDmib_dot11phy_dot11PhyOperationTable_dot11ChannelAgilityEnabled -DIDmib_dot11phy_dot11PhyDSSSTable_dot11PBCCOptionImplemented -DIDmib_dot11phy_dot11RegDomainsSupportedTable_dot11RegDomainsSupportIndex -DIDmib_dot11phy_dot11SupportedDataRatesTxTable_dot11SupportedDataRatesTxIndex -DIDmib_dot11phy_dot11SupportedDataRatesTxTable_dot11SupportedDataRatesTxValue -DIDmib_dot11phy_dot11SupportedDataRatesRxTable_dot11SupportedDataRatesRxIndex -DIDmib_dot11phy_dot11SupportedDataRatesRxTable_dot11SupportedDataRatesRxValue - -DIDmib_dot11phy_dot11RegDomainsSupportedTable_dot11RegDomainsSupportValue -TODO: need to investigate why wlan has this as enumerated and Prism2 has this - as btye str. - -DIDmib_dot11phy_dot11PhyDSSSTable_dot11ShortPreambleOptionImplemented -TODO: Find out the firmware version number(s) for identifying - whether the firmware is capable of short preamble. TRUE or FALSE - will be returned based on the version of the firmware. - -WEP Key mappings aren't supported in the f/w. -DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingIndex -DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingAddress -DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingWEPOn -DIDmib_dot11smt_dot11WEPKeyMappingsTable_dot11WEPKeyMappingValue -DIDmib_dot11smt_dot11PrivacyTable_dot11WEPKeyMappingLength - -TODO: implement counters. -DIDmib_dot11smt_dot11PrivacyTable_dot11WEPICVErrorCount -DIDmib_dot11smt_dot11PrivacyTable_dot11WEPExcludedCount -DIDmib_dot11mac_dot11CountersTable_dot11TransmittedFragmentCount -DIDmib_dot11mac_dot11CountersTable_dot11MulticastTransmittedFrameCount -DIDmib_dot11mac_dot11CountersTable_dot11FailedCount -DIDmib_dot11mac_dot11CountersTable_dot11RetryCount -DIDmib_dot11mac_dot11CountersTable_dot11MultipleRetryCount -DIDmib_dot11mac_dot11CountersTable_dot11FrameDuplicateCount -DIDmib_dot11mac_dot11CountersTable_dot11RTSSuccessCount -DIDmib_dot11mac_dot11CountersTable_dot11RTSFailureCount -DIDmib_dot11mac_dot11CountersTable_dot11ACKFailureCount -DIDmib_dot11mac_dot11CountersTable_dot11ReceivedFragmentCount -DIDmib_dot11mac_dot11CountersTable_dot11MulticastReceivedFrameCount -DIDmib_dot11mac_dot11CountersTable_dot11FCSErrorCount -DIDmib_dot11mac_dot11CountersTable_dot11TransmittedFrameCount -DIDmib_dot11mac_dot11CountersTable_dot11WEPUndecryptableCount - -TODO: implement sane values for these. -DIDmib_dot11mac_dot11OperationTable_dot11ManufacturerID -DIDmib_dot11mac_dot11OperationTable_dot11ProductID - -Not too worried about these at the moment. -DIDmib_dot11phy_dot11PhyAntennaTable_dot11CurrentTxAntenna -DIDmib_dot11phy_dot11PhyAntennaTable_dot11DiversitySupport -DIDmib_dot11phy_dot11PhyAntennaTable_dot11CurrentRxAntenna -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11NumberSupportedPowerLevels -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel1 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel2 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel3 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel4 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel5 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel6 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel7 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11TxPowerLevel8 -DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel - -Ummm, FH and IR don't apply -DIDmib_dot11phy_dot11PhyFHSSTable_dot11HopTime -DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentChannelNumber -DIDmib_dot11phy_dot11PhyFHSSTable_dot11MaxDwellTime -DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentDwellTime -DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentSet -DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentPattern -DIDmib_dot11phy_dot11PhyFHSSTable_dot11CurrentIndex -DIDmib_dot11phy_dot11PhyDSSSTable_dot11CCAModeSupported -DIDmib_dot11phy_dot11PhyDSSSTable_dot11EDThreshold -DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogTimerMax -DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogCountMax -DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogTimerMin -DIDmib_dot11phy_dot11PhyIRTable_dot11CCAWatchdogCountMin - -We just don't have enough antennas right now to worry about this. -DIDmib_dot11phy_dot11AntennasListTable_dot11AntennaListIndex -DIDmib_dot11phy_dot11AntennasListTable_dot11SupportedTxAntenna -DIDmib_dot11phy_dot11AntennasListTable_dot11SupportedRxAntenna -DIDmib_dot11phy_dot11AntennasListTable_dot11DiversitySelectionRx - -------------------------------------------------------------------*/ - /*================================================================*/ /* Function Definitions */ @@ -2543,108 +2448,3 @@ void prism2mgmt_set_oprateset(u16 *rate, p80211pstrd_t *pstr) DBFEXIT; return; } - - - -/*---------------------------------------------------------------- -* prism2mgmt_get_grpaddr -* -* Retrieves a particular group address from the list of -* group addresses. -* -* Arguments: -* did mibitem did -* pstr wlan octet string -* priv prism2 driver private data structure -* -* Returns: -* Nothing -* -----------------------------------------------------------------*/ -void prism2mgmt_get_grpaddr(u32 did, p80211pstrd_t *pstr, - hfa384x_t *hw ) -{ - int index; - - DBFENTER; - - index = prism2mgmt_get_grpaddr_index(did); - - if ( index >= 0 ) { - pstr->len = WLAN_ADDR_LEN; - memcpy(pstr->data, hw->dot11_grp_addr[index], - WLAN_ADDR_LEN); - } - - DBFEXIT; - return; -} - - - -/*---------------------------------------------------------------- -* prism2mgmt_set_grpaddr -* -* Convert the wlan octet string into an hfa384x bit area. -* -* Arguments: -* did mibitem did -* buf -* groups -* -* Returns: -* 0 Success -* !0 Error -* -----------------------------------------------------------------*/ -int prism2mgmt_set_grpaddr(u32 did, u8 *prism2buf, - p80211pstrd_t *pstr, hfa384x_t *hw ) -{ - u8 no_addr[WLAN_ADDR_LEN]; - int index; - - DBFENTER; - - memset(no_addr, 0, WLAN_ADDR_LEN); - if (memcmp(no_addr, pstr->data, WLAN_ADDR_LEN) != 0) { - - /* - ** The address is NOT 0 so we are "adding" an address to the - ** group address list. Check to make sure we aren't trying - ** to add more than the maximum allowed number of group - ** addresses in the list. The new address is added to the - ** end of the list regardless of the DID used to add the - ** address. - */ - - if (hw->dot11_grpcnt >= MAX_GRP_ADDR) return(-1); - - memcpy(hw->dot11_grp_addr[hw->dot11_grpcnt], pstr->data, - WLAN_ADDR_LEN); - hw->dot11_grpcnt += 1; - } else { - - /* - ** The address is 0. Interpret this as "deleting" an address - ** from the group address list. Get the address index from - ** the DID. If this is within the range of used addresses, - ** then delete the specified address by shifting all following - ** addresses down. Then clear the last address (which should - ** now be unused). If the address index is NOT within the - ** range of used addresses, then just ignore the address. - */ - - index = prism2mgmt_get_grpaddr_index(did); - if (index >= 0 && index < hw->dot11_grpcnt) { - hw->dot11_grpcnt -= 1; - memmove(hw->dot11_grp_addr[index], - hw->dot11_grp_addr[index + 1], - ((hw->dot11_grpcnt)-index) * WLAN_ADDR_LEN); - memset(hw->dot11_grp_addr[hw->dot11_grpcnt], 0, - WLAN_ADDR_LEN); - } - } - - DBFEXIT; - return(0); -} -- cgit v1.2.3 From 0d7fd98d39a32f4185249d208d658057a9001ce5 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:42:59 -0400 Subject: Staging: wlan-ng: Consolidate wlan-ng into a single module. There's no point in having a separate 'p80211' module, as nobody else is ever going to use it. Push everyting into a single module, and get rid of all exports. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/Makefile | 3 +- drivers/staging/wlan-ng/p80211conv.c | 3 - drivers/staging/wlan-ng/p80211mod.c | 195 --------------------- drivers/staging/wlan-ng/p80211netdev.c | 57 ++----- drivers/staging/wlan-ng/prism2_usb.c | 298 --------------------------------- drivers/staging/wlan-ng/prism2sta.c | 4 +- drivers/staging/wlan-ng/prism2usb.c | 298 +++++++++++++++++++++++++++++++++ 7 files changed, 313 insertions(+), 545 deletions(-) delete mode 100644 drivers/staging/wlan-ng/p80211mod.c delete mode 100644 drivers/staging/wlan-ng/prism2_usb.c create mode 100644 drivers/staging/wlan-ng/prism2usb.c (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/Makefile b/drivers/staging/wlan-ng/Makefile index 777b5111b3d0..5edac5c8d4ee 100644 --- a/drivers/staging/wlan-ng/Makefile +++ b/drivers/staging/wlan-ng/Makefile @@ -1,7 +1,6 @@ obj-$(CONFIG_PRISM2_USB) += prism2_usb.o -obj-$(CONFIG_PRISM2_USB) += p80211.o -p80211-objs := p80211mod.o \ +prism2_usb-objs := prism2usb.o \ p80211conv.o \ p80211req.o \ p80211wep.o \ diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 8996e52b51c2..e7cc89f8e7a8 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -52,9 +52,6 @@ /*================================================================*/ /* System Includes */ -#define __NO_VERSION__ /* prevent the static definition */ - - #include #include diff --git a/drivers/staging/wlan-ng/p80211mod.c b/drivers/staging/wlan-ng/p80211mod.c deleted file mode 100644 index 80354e3d198c..000000000000 --- a/drivers/staging/wlan-ng/p80211mod.c +++ /dev/null @@ -1,195 +0,0 @@ -/* src/p80211/p80211mod.c -* -* Module entry and exit for p80211 -* -* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved. -* -------------------------------------------------------------------- -* -* linux-wlan -* -* The contents of this file are subject to the Mozilla Public -* License Version 1.1 (the "License"); you may not use this file -* except in compliance with the License. You may obtain a copy of -* the License at http://www.mozilla.org/MPL/ -* -* Software distributed under the License is distributed on an "AS -* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or -* implied. See the License for the specific language governing -* rights and limitations under the License. -* -* Alternatively, the contents of this file may be used under the -* terms of the GNU Public License version 2 (the "GPL"), in which -* case the provisions of the GPL are applicable instead of the -* above. If you wish to allow the use of your version of this file -* only under the terms of the GPL and not to allow others to use -* your version of this file under the MPL, indicate your decision -* by deleting the provisions above and replace them with the notice -* and other provisions required by the GPL. If you do not delete -* the provisions above, a recipient may use your version of this -* file under either the MPL or the GPL. -* -* -------------------------------------------------------------------- -* -* Inquiries regarding the linux-wlan Open Source project can be -* made directly to: -* -* AbsoluteValue Systems Inc. -* info@linux-wlan.com -* http://www.linux-wlan.com -* -* -------------------------------------------------------------------- -* -* Portions of the development of this software were funded by -* Intersil Corporation as part of PRISM(R) chipset product development. -* -* -------------------------------------------------------------------- -* -* This file contains the p80211.o entry and exit points defined for linux -* kernel modules. -* -* Notes: -* - all module parameters for p80211.o should be defined here. -* -* -------------------------------------------------------------------- -*/ - -/*================================================================*/ -/* System Includes */ - - -#include - -#include -#include - -#include -#include -#include -#include -#include - -#include "wlan_compat.h" - -/*================================================================*/ -/* Project Includes */ - -#include "p80211types.h" -#include "p80211hdr.h" -#include "p80211mgmt.h" -#include "p80211conv.h" -#include "p80211msg.h" -#include "p80211netdev.h" -#include "p80211req.h" - -/*================================================================*/ -/* Local Constants */ - - -/*================================================================*/ -/* Local Macros */ - - -/*================================================================*/ -/* Local Types */ - - -/*================================================================*/ -/* Local Static Definitions */ - -/*----------------------------------------------------------------*/ -/* --Module Parameters */ - -int wlan_watchdog = 5000; -module_param(wlan_watchdog, int, 0644); -MODULE_PARM_DESC(wlan_watchdog, "transmit timeout in milliseconds"); - -int wlan_wext_write = 1; -module_param(wlan_wext_write, int, 0644); -MODULE_PARM_DESC(wlan_wext_write, "enable write wireless extensions"); - -#ifdef WLAN_INCLUDE_DEBUG -int wlan_debug=0; -module_param(wlan_debug, int, 0644); -MODULE_PARM_DESC(wlan_debug, "p80211 debug level"); -#endif - -MODULE_LICENSE("Dual MPL/GPL"); - -/*================================================================*/ -/* Local Function Declarations */ - -int init_module(void); -void cleanup_module(void); - -/*================================================================*/ -/* Function Definitions */ - -/*---------------------------------------------------------------- -* init_module -* -* Module initialization routine, called once at module load time. -* -* Arguments: -* none -* -* Returns: -* 0 - success -* ~0 - failure, module is unloaded. -* -* Side effects: -* TODO: define -* -* Call context: -* process thread (insmod or modprobe) -----------------------------------------------------------------*/ -int init_module(void) -{ - DBFENTER; - - p80211netdev_startup(); - - DBFEXIT; - return 0; -} - - -/*---------------------------------------------------------------- -* cleanup_module -* -* Called at module unload time. This is our last chance to -* clean up after ourselves. -* -* Arguments: -* none -* -* Returns: -* nothing -* -* Side effects: -* TODO: define -* -* Call context: -* process thread -* -----------------------------------------------------------------*/ -void cleanup_module(void) -{ - DBFENTER; - - p80211netdev_shutdown(); - - DBFEXIT; - return; -} - -EXPORT_SYMBOL(p80211netdev_hwremoved); -EXPORT_SYMBOL(register_wlandev); -EXPORT_SYMBOL(p80211netdev_rx); -EXPORT_SYMBOL(unregister_wlandev); -EXPORT_SYMBOL(wlan_setup); -EXPORT_SYMBOL(wlan_unsetup); - -EXPORT_SYMBOL(p80211skb_free); -EXPORT_SYMBOL(p80211skb_rxmeta_attach); - -EXPORT_SYMBOL(p80211wext_event_associated); diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index c050c56805ec..41b62a3fe545 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -107,11 +107,6 @@ /*================================================================*/ /* Local Types */ -/*================================================================*/ -/* Local Static Definitions */ - -#define __NO_VERSION__ /* prevent the static definition */ - /*================================================================*/ /* Local Function Declarations */ @@ -130,48 +125,22 @@ static int p80211knetdev_set_mac_address(netdevice_t *dev, void *addr); static void p80211knetdev_tx_timeout(netdevice_t *netdev); static int p80211_rx_typedrop( wlandevice_t *wlandev, u16 fc); +int wlan_watchdog = 5000; +module_param(wlan_watchdog, int, 0644); +MODULE_PARM_DESC(wlan_watchdog, "transmit timeout in milliseconds"); -/*================================================================*/ -/* Function Definitions */ +int wlan_wext_write = 1; +module_param(wlan_wext_write, int, 0644); +MODULE_PARM_DESC(wlan_wext_write, "enable write wireless extensions"); -/*---------------------------------------------------------------- -* p80211knetdev_startup -* -* Initialize the wlandevice/netdevice part of 802.11 services at -* load time. -* -* Arguments: -* none -* -* Returns: -* nothing -----------------------------------------------------------------*/ -void p80211netdev_startup(void) -{ - DBFENTER; - - DBFEXIT; - return; -} +#ifdef WLAN_INCLUDE_DEBUG +int wlan_debug=0; +module_param(wlan_debug, int, 0644); +MODULE_PARM_DESC(wlan_debug, "p80211 debug level"); +#endif -/*---------------------------------------------------------------- -* p80211knetdev_shutdown -* -* Shutdown the wlandevice/netdevice part of 802.11 services at -* unload time. -* -* Arguments: -* none -* -* Returns: -* nothing -----------------------------------------------------------------*/ -void -p80211netdev_shutdown(void) -{ - DBFENTER; - DBFEXIT; -} +/*================================================================*/ +/* Function Definitions */ /*---------------------------------------------------------------- * p80211knetdev_init diff --git a/drivers/staging/wlan-ng/prism2_usb.c b/drivers/staging/wlan-ng/prism2_usb.c deleted file mode 100644 index 8d4959f514a8..000000000000 --- a/drivers/staging/wlan-ng/prism2_usb.c +++ /dev/null @@ -1,298 +0,0 @@ -#include "hfa384x_usb.c" -#include "prism2mgmt.c" -#include "prism2mib.c" -#include "prism2sta.c" - -#define PRISM_USB_DEVICE(vid, pid, name) \ - USB_DEVICE(vid, pid), \ - .driver_info = (unsigned long) name - -static struct usb_device_id usb_prism_tbl[] = { - {PRISM_USB_DEVICE(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS")}, - {PRISM_USB_DEVICE(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11")}, - {PRISM_USB_DEVICE(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x067c, 0x1022, "Siemens SpeedStream 1022 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x049f, 0x0033, "Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter")}, - {PRISM_USB_DEVICE(0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter")}, - {PRISM_USB_DEVICE(0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")}, - {PRISM_USB_DEVICE(0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter")}, - {PRISM_USB_DEVICE(0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")}, - {PRISM_USB_DEVICE(0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x0967, 0x0204, "Acer Warplink USB Adapter")}, - {PRISM_USB_DEVICE(0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated")}, - {PRISM_USB_DEVICE(0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter")}, - {PRISM_USB_DEVICE(0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter")}, - {PRISM_USB_DEVICE(0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter")}, - {PRISM_USB_DEVICE(0x0846, 0x4110, "NetGear MA111")}, - {PRISM_USB_DEVICE(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter")}, -// {PRISM_USB_DEVICE(0x0ace, 0x1201, "ZyDAS ZD1201 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x2001, 0x3700, "DWL-122 Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter")}, - {PRISM_USB_DEVICE(0x50c2, 0x4013, "Averatec USB WLAN Adapter")}, - {PRISM_USB_DEVICE(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter")}, - {PRISM_USB_DEVICE(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter")}, - {PRISM_USB_DEVICE(0x2821, 0x3300, "Hawking HighDB USB Adapter")}, - {PRISM_USB_DEVICE(0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter")}, - {PRISM_USB_DEVICE(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter")}, - {PRISM_USB_DEVICE(0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter")}, - {PRISM_USB_DEVICE(0x0bb2, 0x0302, "Ambit Microsystems Corp.")}, - {PRISM_USB_DEVICE(0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter")}, - {PRISM_USB_DEVICE(0x0543, 0x0f01, "ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)")}, - { /* terminator */ } -}; - -MODULE_DEVICE_TABLE(usb, usb_prism_tbl); - -/*---------------------------------------------------------------- -* prism2sta_probe_usb -* -* Probe routine called by the USB subsystem. -* -* Arguments: -* dev ptr to the usb_device struct -* ifnum interface number being offered -* -* Returns: -* NULL - we're not claiming the device+interface -* non-NULL - we are claiming the device+interface and -* this is a ptr to the data we want back -* when disconnect is called. -* -* Side effects: -* -* Call context: -* I'm not sure, assume it's interrupt. -* -----------------------------------------------------------------*/ -static int prism2sta_probe_usb( - struct usb_interface *interface, - const struct usb_device_id *id) -{ - struct usb_device *dev; - - wlandevice_t *wlandev = NULL; - hfa384x_t *hw = NULL; - int result = 0; - - DBFENTER; - - dev = interface_to_usbdev(interface); - - if ((wlandev = create_wlan()) == NULL) { - WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); - result = -EIO; - goto failed; - } - hw = wlandev->priv; - - if ( wlan_setup(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info); - result = -EIO; - goto failed; - } - - /* Initialize the hw data */ - hfa384x_create(hw, dev); - hw->wlandev = wlandev; - - /* Register the wlandev, this gets us a name and registers the - * linux netdevice. - */ - SET_NETDEV_DEV(wlandev->netdev, &(interface->dev)); - if ( register_wlandev(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); - result = -EIO; - goto failed; - } - - /* Do a chip-level reset on the MAC */ - if (prism2_doreset) { - result = hfa384x_corereset(hw, - prism2_reset_holdtime, - prism2_reset_settletime, 0); - if (result != 0) { - unregister_wlandev(wlandev); - hfa384x_destroy(hw); - result = -EIO; - WLAN_LOG_ERROR( - "%s: hfa384x_corereset() failed.\n", - dev_info); - goto failed; - } - } - - usb_get_dev(dev); - - wlandev->msdstate = WLAN_MSD_HWPRESENT; - - goto done; - - failed: - if (wlandev) kfree(wlandev); - if (hw) kfree(hw); - wlandev = NULL; - - done: - DBFEXIT; - - usb_set_intfdata(interface, wlandev); - return result; -} - - -/*---------------------------------------------------------------- -* prism2sta_disconnect_usb -* -* Called when a device previously claimed by probe is removed -* from the USB. -* -* Arguments: -* dev ptr to the usb_device struct -* ptr ptr returned by probe() when the device -* was claimed. -* -* Returns: -* Nothing -* -* Side effects: -* -* Call context: -* process -----------------------------------------------------------------*/ -static void -prism2sta_disconnect_usb(struct usb_interface *interface) -{ - wlandevice_t *wlandev; - - DBFENTER; - - wlandev = (wlandevice_t *) usb_get_intfdata(interface); - - if ( wlandev != NULL ) { - LIST_HEAD(cleanlist); - struct list_head *entry; - struct list_head *temp; - unsigned long flags; - - hfa384x_t *hw = wlandev->priv; - - if (!hw) - goto exit; - - spin_lock_irqsave(&hw->ctlxq.lock, flags); - - p80211netdev_hwremoved(wlandev); - list_splice_init(&hw->ctlxq.reapable, &cleanlist); - list_splice_init(&hw->ctlxq.completing, &cleanlist); - list_splice_init(&hw->ctlxq.pending, &cleanlist); - list_splice_init(&hw->ctlxq.active, &cleanlist); - - spin_unlock_irqrestore(&hw->ctlxq.lock, flags); - - /* There's no hardware to shutdown, but the driver - * might have some tasks or tasklets that must be - * stopped before we can tear everything down. - */ - prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); - - del_singleshot_timer_sync(&hw->throttle); - del_singleshot_timer_sync(&hw->reqtimer); - del_singleshot_timer_sync(&hw->resptimer); - - /* Unlink all the URBs. This "removes the wheels" - * from the entire CTLX handling mechanism. - */ - usb_kill_urb(&hw->rx_urb); - usb_kill_urb(&hw->tx_urb); - usb_kill_urb(&hw->ctlx_urb); - - tasklet_kill(&hw->completion_bh); - tasklet_kill(&hw->reaper_bh); - - flush_scheduled_work(); - - /* Now we complete any outstanding commands - * and tell everyone who is waiting for their - * responses that we have shut down. - */ - list_for_each(entry, &cleanlist) { - hfa384x_usbctlx_t *ctlx; - - ctlx = list_entry(entry, hfa384x_usbctlx_t, list); - complete(&ctlx->done); - } - - /* Give any outstanding synchronous commands - * a chance to complete. All they need to do - * is "wake up", so that's easy. - * (I'd like a better way to do this, really.) - */ - msleep(100); - - /* Now delete the CTLXs, because no-one else can now. */ - list_for_each_safe(entry, temp, &cleanlist) { - hfa384x_usbctlx_t *ctlx; - - ctlx = list_entry(entry, hfa384x_usbctlx_t, list); - kfree(ctlx); - } - - /* Unhook the wlandev */ - unregister_wlandev(wlandev); - wlan_unsetup(wlandev); - - usb_put_dev(hw->usb); - - hfa384x_destroy(hw); - kfree(hw); - - kfree(wlandev); - } - - exit: - - usb_set_intfdata(interface, NULL); - DBFEXIT; -} - - -static struct usb_driver prism2_usb_driver = { - .name = "prism2_usb", - .probe = prism2sta_probe_usb, - .disconnect = prism2sta_disconnect_usb, - .id_table = usb_prism_tbl, - /* fops, minor? */ -}; - -static int __init prism2usb_init(void) -{ - DBFENTER; - - /* This call will result in calls to prism2sta_probe_usb. */ - return usb_register(&prism2_usb_driver); - - DBFEXIT; -}; - -static void __exit prism2usb_cleanup(void) -{ - DBFENTER; - - usb_deregister(&prism2_usb_driver); - - DBFEXIT; -}; - -module_init(prism2usb_init); -module_exit(prism2usb_cleanup); diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c index 46a95b9e56bb..b279c97cbc02 100644 --- a/drivers/staging/wlan-ng/prism2sta.c +++ b/drivers/staging/wlan-ng/prism2sta.c @@ -100,9 +100,7 @@ /*================================================================*/ /* Local Static Definitions */ -typedef char* dev_info_t; - -static dev_info_t dev_info = "prism2_usb"; +static char *dev_info = "prism2_usb"; static wlandevice_t *create_wlan(void); diff --git a/drivers/staging/wlan-ng/prism2usb.c b/drivers/staging/wlan-ng/prism2usb.c new file mode 100644 index 000000000000..8d4959f514a8 --- /dev/null +++ b/drivers/staging/wlan-ng/prism2usb.c @@ -0,0 +1,298 @@ +#include "hfa384x_usb.c" +#include "prism2mgmt.c" +#include "prism2mib.c" +#include "prism2sta.c" + +#define PRISM_USB_DEVICE(vid, pid, name) \ + USB_DEVICE(vid, pid), \ + .driver_info = (unsigned long) name + +static struct usb_device_id usb_prism_tbl[] = { + {PRISM_USB_DEVICE(0x04bb, 0x0922, "IOData AirPort WN-B11/USBS")}, + {PRISM_USB_DEVICE(0x07aa, 0x0012, "Corega Wireless LAN USB Stick-11")}, + {PRISM_USB_DEVICE(0x09aa, 0x3642, "Prism2.x 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x1668, 0x0408, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x1668, 0x0421, "Actiontec Prism2.5 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x1915, 0x2236, "Linksys WUSB11v3.0 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x066b, 0x2212, "Linksys WUSB11v2.5 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x066b, 0x2213, "Linksys WUSB12v1.1 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x067c, 0x1022, "Siemens SpeedStream 1022 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x049f, 0x0033, "Compaq/Intel W100 PRO/Wireless 11Mbps multiport WLAN Adapter")}, + {PRISM_USB_DEVICE(0x0411, 0x0016, "Melco WLI-USB-S11 11Mbps WLAN Adapter")}, + {PRISM_USB_DEVICE(0x08de, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")}, + {PRISM_USB_DEVICE(0x8086, 0x1111, "Intel PRO/Wireless 2011B LAN USB Adapter")}, + {PRISM_USB_DEVICE(0x0d8e, 0x7a01, "PRISM25 IEEE 802.11 Mini USB Adapter")}, + {PRISM_USB_DEVICE(0x045e, 0x006e, "Microsoft MN510 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x0967, 0x0204, "Acer Warplink USB Adapter")}, + {PRISM_USB_DEVICE(0x0cde, 0x0002, "Z-Com 725/726 Prism2.5 USB/USB Integrated")}, + {PRISM_USB_DEVICE(0x0cde, 0x0005, "Z-Com Xl735 Wireless 802.11b USB Adapter")}, + {PRISM_USB_DEVICE(0x413c, 0x8100, "Dell TrueMobile 1180 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x0b3b, 0x1601, "ALLNET 0193 11Mbps WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x0b3b, 0x1602, "ZyXEL ZyAIR B200 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x0baf, 0x00eb, "USRobotics USR1120 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x0411, 0x0027, "Melco WLI-USB-KS11G 11Mbps WLAN Adapter")}, + {PRISM_USB_DEVICE(0x04f1, 0x3009, "JVC MP-XP7250 Builtin USB WLAN Adapter")}, + {PRISM_USB_DEVICE(0x0846, 0x4110, "NetGear MA111")}, + {PRISM_USB_DEVICE(0x03f3, 0x0020, "Adaptec AWN-8020 USB WLAN Adapter")}, +// {PRISM_USB_DEVICE(0x0ace, 0x1201, "ZyDAS ZD1201 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x2821, 0x3300, "ASUS-WL140 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x2001, 0x3700, "DWL-122 Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x2001, 0x3702, "DWL-120 Rev F Wireless USB Adapter")}, + {PRISM_USB_DEVICE(0x50c2, 0x4013, "Averatec USB WLAN Adapter")}, + {PRISM_USB_DEVICE(0x2c02, 0x14ea, "Planex GW-US11H WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x124a, 0x168b, "Airvast PRISM3 WLAN USB Adapter")}, + {PRISM_USB_DEVICE(0x083a, 0x3503, "T-Sinus 111 USB WLAN Adapter")}, + {PRISM_USB_DEVICE(0x2821, 0x3300, "Hawking HighDB USB Adapter")}, + {PRISM_USB_DEVICE(0x0411, 0x0044, "Melco WLI-USB-KB11 11Mbps WLAN Adapter")}, + {PRISM_USB_DEVICE(0x1668, 0x6106, "ROPEX FreeLan 802.11b USB Adapter")}, + {PRISM_USB_DEVICE(0x124a, 0x4017, "Pheenet WL-503IA 802.11b USB Adapter")}, + {PRISM_USB_DEVICE(0x0bb2, 0x0302, "Ambit Microsystems Corp.")}, + {PRISM_USB_DEVICE(0x9016, 0x182d, "Sitecom WL-022 802.11b USB Adapter")}, + {PRISM_USB_DEVICE(0x0543, 0x0f01, "ViewSonic Airsync USB Adapter 11Mbps (Prism2.5)")}, + { /* terminator */ } +}; + +MODULE_DEVICE_TABLE(usb, usb_prism_tbl); + +/*---------------------------------------------------------------- +* prism2sta_probe_usb +* +* Probe routine called by the USB subsystem. +* +* Arguments: +* dev ptr to the usb_device struct +* ifnum interface number being offered +* +* Returns: +* NULL - we're not claiming the device+interface +* non-NULL - we are claiming the device+interface and +* this is a ptr to the data we want back +* when disconnect is called. +* +* Side effects: +* +* Call context: +* I'm not sure, assume it's interrupt. +* +----------------------------------------------------------------*/ +static int prism2sta_probe_usb( + struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *dev; + + wlandevice_t *wlandev = NULL; + hfa384x_t *hw = NULL; + int result = 0; + + DBFENTER; + + dev = interface_to_usbdev(interface); + + if ((wlandev = create_wlan()) == NULL) { + WLAN_LOG_ERROR("%s: Memory allocation failure.\n", dev_info); + result = -EIO; + goto failed; + } + hw = wlandev->priv; + + if ( wlan_setup(wlandev) != 0 ) { + WLAN_LOG_ERROR("%s: wlan_setup() failed.\n", dev_info); + result = -EIO; + goto failed; + } + + /* Initialize the hw data */ + hfa384x_create(hw, dev); + hw->wlandev = wlandev; + + /* Register the wlandev, this gets us a name and registers the + * linux netdevice. + */ + SET_NETDEV_DEV(wlandev->netdev, &(interface->dev)); + if ( register_wlandev(wlandev) != 0 ) { + WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); + result = -EIO; + goto failed; + } + + /* Do a chip-level reset on the MAC */ + if (prism2_doreset) { + result = hfa384x_corereset(hw, + prism2_reset_holdtime, + prism2_reset_settletime, 0); + if (result != 0) { + unregister_wlandev(wlandev); + hfa384x_destroy(hw); + result = -EIO; + WLAN_LOG_ERROR( + "%s: hfa384x_corereset() failed.\n", + dev_info); + goto failed; + } + } + + usb_get_dev(dev); + + wlandev->msdstate = WLAN_MSD_HWPRESENT; + + goto done; + + failed: + if (wlandev) kfree(wlandev); + if (hw) kfree(hw); + wlandev = NULL; + + done: + DBFEXIT; + + usb_set_intfdata(interface, wlandev); + return result; +} + + +/*---------------------------------------------------------------- +* prism2sta_disconnect_usb +* +* Called when a device previously claimed by probe is removed +* from the USB. +* +* Arguments: +* dev ptr to the usb_device struct +* ptr ptr returned by probe() when the device +* was claimed. +* +* Returns: +* Nothing +* +* Side effects: +* +* Call context: +* process +----------------------------------------------------------------*/ +static void +prism2sta_disconnect_usb(struct usb_interface *interface) +{ + wlandevice_t *wlandev; + + DBFENTER; + + wlandev = (wlandevice_t *) usb_get_intfdata(interface); + + if ( wlandev != NULL ) { + LIST_HEAD(cleanlist); + struct list_head *entry; + struct list_head *temp; + unsigned long flags; + + hfa384x_t *hw = wlandev->priv; + + if (!hw) + goto exit; + + spin_lock_irqsave(&hw->ctlxq.lock, flags); + + p80211netdev_hwremoved(wlandev); + list_splice_init(&hw->ctlxq.reapable, &cleanlist); + list_splice_init(&hw->ctlxq.completing, &cleanlist); + list_splice_init(&hw->ctlxq.pending, &cleanlist); + list_splice_init(&hw->ctlxq.active, &cleanlist); + + spin_unlock_irqrestore(&hw->ctlxq.lock, flags); + + /* There's no hardware to shutdown, but the driver + * might have some tasks or tasklets that must be + * stopped before we can tear everything down. + */ + prism2sta_ifstate(wlandev, P80211ENUM_ifstate_disable); + + del_singleshot_timer_sync(&hw->throttle); + del_singleshot_timer_sync(&hw->reqtimer); + del_singleshot_timer_sync(&hw->resptimer); + + /* Unlink all the URBs. This "removes the wheels" + * from the entire CTLX handling mechanism. + */ + usb_kill_urb(&hw->rx_urb); + usb_kill_urb(&hw->tx_urb); + usb_kill_urb(&hw->ctlx_urb); + + tasklet_kill(&hw->completion_bh); + tasklet_kill(&hw->reaper_bh); + + flush_scheduled_work(); + + /* Now we complete any outstanding commands + * and tell everyone who is waiting for their + * responses that we have shut down. + */ + list_for_each(entry, &cleanlist) { + hfa384x_usbctlx_t *ctlx; + + ctlx = list_entry(entry, hfa384x_usbctlx_t, list); + complete(&ctlx->done); + } + + /* Give any outstanding synchronous commands + * a chance to complete. All they need to do + * is "wake up", so that's easy. + * (I'd like a better way to do this, really.) + */ + msleep(100); + + /* Now delete the CTLXs, because no-one else can now. */ + list_for_each_safe(entry, temp, &cleanlist) { + hfa384x_usbctlx_t *ctlx; + + ctlx = list_entry(entry, hfa384x_usbctlx_t, list); + kfree(ctlx); + } + + /* Unhook the wlandev */ + unregister_wlandev(wlandev); + wlan_unsetup(wlandev); + + usb_put_dev(hw->usb); + + hfa384x_destroy(hw); + kfree(hw); + + kfree(wlandev); + } + + exit: + + usb_set_intfdata(interface, NULL); + DBFEXIT; +} + + +static struct usb_driver prism2_usb_driver = { + .name = "prism2_usb", + .probe = prism2sta_probe_usb, + .disconnect = prism2sta_disconnect_usb, + .id_table = usb_prism_tbl, + /* fops, minor? */ +}; + +static int __init prism2usb_init(void) +{ + DBFENTER; + + /* This call will result in calls to prism2sta_probe_usb. */ + return usb_register(&prism2_usb_driver); + + DBFEXIT; +}; + +static void __exit prism2usb_cleanup(void) +{ + DBFENTER; + + usb_deregister(&prism2_usb_driver); + + DBFEXIT; +}; + +module_init(prism2usb_init); +module_exit(prism2usb_cleanup); -- cgit v1.2.3 From 424c50b76e54d955bc66d74e5450a8e40145e6c1 Mon Sep 17 00:00:00 2001 From: Solomon Peachy Date: Wed, 29 Oct 2008 10:43:00 -0400 Subject: Staging: wlan-ng: Purge all MIBs not used internally. The next step is to bypass the MIB calling mechanism altogether and just invoke the hardware directly where needed, but at least now the list has been paired down considerably. Signed-off-by: Solomon Peachy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211metadef.h | 637 +------------ drivers/staging/wlan-ng/p80211netdev.h | 1 - drivers/staging/wlan-ng/p80211req.c | 27 - drivers/staging/wlan-ng/prism2mib.c | 1509 ++----------------------------- 4 files changed, 103 insertions(+), 2071 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211metadef.h b/drivers/staging/wlan-ng/p80211metadef.h index ff27d4ace391..ce4fdd547fc2 100644 --- a/drivers/staging/wlan-ng/p80211metadef.h +++ b/drivers/staging/wlan-ng/p80211metadef.h @@ -650,135 +650,6 @@ P80211DID_MKITEM(4) | 0x00000000) #define DIDmib_cat_dot11smt \ P80211DID_MKSECTION(1) -#define DIDmib_dot11smt_p80211Table \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(1)) -#define DIDmib_dot11smt_p80211Table_p80211_ifstate \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2)) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11StationID \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11CFPollable \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11AuthenticationResponseTimeOut \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(6) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11PrivacyOptionImplemented \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(7) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11PowerManagementMode \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(8) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredSSID \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(9) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredBSSType \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(10) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11OperationalRateSet \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(11) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11BeaconPeriod \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(12) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DTIMPeriod \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(13) | 0x18000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11AssociationResponseTimeOut \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(14) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DisassociateReason \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(15) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DisassociateStation \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(16) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DeauthenticateReason \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(17) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11DeauthenticateStation \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(18) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11AuthenticateFailStatus \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(19) | 0x10000000) -#define DIDmib_dot11smt_dot11StationConfigTable_dot11AuthenticateFailStation \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(20) | 0x10000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3)) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm1 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(1) | 0x14000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable1 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(2) | 0x1c000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm2 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(3) | 0x14000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable2 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(4) | 0x1c000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm3 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(5) | 0x14000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable3 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(6) | 0x1c000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm4 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(7) | 0x14000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable4 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(8) | 0x1c000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm5 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(9) | 0x14000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable5 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(10) | 0x1c000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm6 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(11) | 0x14000000) -#define DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable6 \ - (P80211DID_MKSECTION(1) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(12) | 0x1c000000) #define DIDmib_dot11smt_dot11WEPDefaultKeysTable \ (P80211DID_MKSECTION(1) | \ P80211DID_MKGROUP(4)) @@ -819,9 +690,9 @@ (P80211DID_MKSECTION(2) | \ P80211DID_MKGROUP(1)) #define DIDmib_dot11mac_dot11OperationTable_dot11MACAddress \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(1) | 0x18000000) + (P80211DID_MKSECTION(2) | \ + P80211DID_MKGROUP(1) | \ + P80211DID_MKITEM(1) | 0x18000000) #define DIDmib_dot11mac_dot11OperationTable_dot11RTSThreshold \ (P80211DID_MKSECTION(2) | \ P80211DID_MKGROUP(1) | \ @@ -839,38 +710,18 @@ P80211DID_MKGROUP(1) | \ P80211DID_MKITEM(5) | 0x18000000) #define DIDmib_dot11mac_dot11OperationTable_dot11MaxTransmitMSDULifetime \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_dot11mac_dot11OperationTable_dot11MaxReceiveLifetime \ - (P80211DID_MKSECTION(2) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(7) | 0x10000000) + (P80211DID_MKSECTION(2) | \ + P80211DID_MKGROUP(1) | \ + P80211DID_MKITEM(6) | 0x10000000) #define DIDmib_cat_dot11phy \ P80211DID_MKSECTION(3) #define DIDmib_dot11phy_dot11PhyOperationTable \ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(1)) -#define DIDmib_dot11phy_dot11PhyOperationTable_dot11PHYType \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyOperationTable_dot11CurrentRegDomain \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(2) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyOperationTable_dot11TempType \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(3) | 0x10000000) #define DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel \ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(3) | \ P80211DID_MKITEM(10) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyOperationTable_dot11ShortPreambleEnabled \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(6) | 0x10000000) #define DIDmib_dot11phy_dot11PhyDSSSTable \ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(5)) @@ -878,22 +729,6 @@ (P80211DID_MKSECTION(3) | \ P80211DID_MKGROUP(5) | \ P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyDSSSTable_dot11CCAModeSupported \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentCCAMode \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_dot11phy_dot11PhyDSSSTable_dot11EDThreshold \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_dot11phy_dot11PhyDSSSTable_dot11ShortPreambleOptionImplemented \ - (P80211DID_MKSECTION(3) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(5) | 0x10000000) #define DIDmib_cat_lnx \ P80211DID_MKSECTION(4) #define DIDmib_lnx_lnxConfigTable \ @@ -905,25 +740,6 @@ P80211DID_MKITEM(1) | 0x18000000) #define DIDmib_cat_p2 \ P80211DID_MKSECTION(5) -#define DIDmib_p2_p2Table \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1)) -#define DIDmib_p2_p2Table_p2MMTx \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_p2_p2Table_p2ReceivedFrameStatistics \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_p2_p2Table_p2CommunicationTallies \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_p2_p2Table_p2Comment \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(1) | \ - P80211DID_MKITEM(8) | 0x18000000) #define DIDmib_p2_p2Static \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2)) @@ -931,452 +747,11 @@ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(2) | \ P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfOwnMACAddress \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(2) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfDesiredSSID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(3) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfOwnChannel \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfOwnSSID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(5) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfOwnATIMWindow \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(6) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfSystemScale \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(7) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfMaxDataLength \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(8) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWDSAddress \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(9) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfPMEnabled \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(10) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfPMEPS \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(11) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfMulticastReceive \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(12) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfMaxSleepDuration \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(13) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfPMHoldoverDuration \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(14) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfOwnName \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(15) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfOwnDTIMPeriod \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(16) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWEPDefaultKeyID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(24) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfWEPDefaultKey0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(25) | 0x08000000) -#define DIDmib_p2_p2Static_p2CnfWEPDefaultKey1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(26) | 0x08000000) -#define DIDmib_p2_p2Static_p2CnfWEPDefaultKey2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(27) | 0x08000000) -#define DIDmib_p2_p2Static_p2CnfWEPDefaultKey3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(28) | 0x08000000) -#define DIDmib_p2_p2Static_p2CnfWEPFlags \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(29) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfAuthentication \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(30) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfTxControl \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(32) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfRoamingMode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(33) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfRcvCrcError \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(35) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfAltRetryCount \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(36) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfSTAPCFInfo \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(42) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfPriorityQUsage \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(43) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfTIMCtrl \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(44) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfThirty2Tally \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(45) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfShortPreamble \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(47) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfAuthenticationRspTO \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(49) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfBasicRates \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(50) | 0x18000000) -#define DIDmib_p2_p2Static_p2CnfSupportedRates \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(2) | \ - P80211DID_MKITEM(51) | 0x18000000) -#define DIDmib_p2_p2Dynamic \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3)) -#define DIDmib_p2_p2Dynamic_p2CreateIBSS \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(1) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(2) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(3) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(4) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2PromiscuousMode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(5) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(6) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(7) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(8) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(9) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(10) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(11) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2FragmentationThreshold6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(12) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(13) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(14) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(15) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(16) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(17) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(18) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2RTSThreshold6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(19) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl0 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(20) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl1 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(21) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl2 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(22) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl3 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(23) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl4 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(24) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl5 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(25) | 0x18000000) -#define DIDmib_p2_p2Dynamic_p2TxRateControl6 \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(3) | \ - P80211DID_MKITEM(26) | 0x18000000) -#define DIDmib_p2_p2NIC \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5)) -#define DIDmib_p2_p2NIC_p2MaxLoadTime \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_p2_p2NIC_p2DLBufferPage \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_p2_p2NIC_p2DLBufferOffset \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_p2_p2NIC_p2DLBufferLength \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_p2_p2NIC_p2PRIIdentity \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_p2_p2NIC_p2PRISupRange \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_p2_p2NIC_p2CFIActRanges \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(7) | 0x10000000) -#define DIDmib_p2_p2NIC_p2NICSerialNumber \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(8) | 0x10000000) -#define DIDmib_p2_p2NIC_p2NICIdentity \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(9) | 0x10000000) -#define DIDmib_p2_p2NIC_p2MFISupRange \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(10) | 0x10000000) -#define DIDmib_p2_p2NIC_p2CFISupRange \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(11) | 0x10000000) -#define DIDmib_p2_p2NIC_p2ChannelList \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(12) | 0x10000000) -#define DIDmib_p2_p2NIC_p2RegulatoryDomains \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(13) | 0x10000000) -#define DIDmib_p2_p2NIC_p2TempType \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(14) | 0x10000000) -#define DIDmib_p2_p2NIC_p2STAIdentity \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(15) | 0x10000000) -#define DIDmib_p2_p2NIC_p2STASupRange \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(16) | 0x10000000) -#define DIDmib_p2_p2NIC_p2MFIActRanges \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(17) | 0x10000000) -#define DIDmib_p2_p2NIC_p2STACFIActRanges \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(18) | 0x10000000) -#define DIDmib_p2_p2NIC_p2BuildSequence \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(19) | 0x10000000) -#define DIDmib_p2_p2NIC_p2PrimaryFWID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(20) | 0x10000000) -#define DIDmib_p2_p2NIC_p2SecondaryFWID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(5) | \ - P80211DID_MKITEM(21) | 0x10000000) #define DIDmib_p2_p2MAC \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(6)) -#define DIDmib_p2_p2MAC_p2PortStatus \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentSSID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentBSSID \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CommsQuality \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CommsQualityCQ \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CommsQualityASL \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(6) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CommsQualityANL \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(7) | 0x10000000) -#define DIDmib_p2_p2MAC_p2dbmCommsQuality \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(8) | 0x10000000) -#define DIDmib_p2_p2MAC_p2dbmCommsQualityCQ \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(9) | 0x10000000) -#define DIDmib_p2_p2MAC_p2dbmCommsQualityASL \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(10) | 0x10000000) -#define DIDmib_p2_p2MAC_p2dbmCommsQualityANL \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(11) | 0x10000000) #define DIDmib_p2_p2MAC_p2CurrentTxRate \ (P80211DID_MKSECTION(5) | \ P80211DID_MKGROUP(6) | \ P80211DID_MKITEM(12) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CurrentBeaconInterval \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(13) | 0x10000000) -#define DIDmib_p2_p2MAC_p2StaCurrentScaleThresholds \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(14) | 0x10000000) -#define DIDmib_p2_p2MAC_p2ProtocolRspTime \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(16) | 0x10000000) -#define DIDmib_p2_p2MAC_p2ShortRetryLimit \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(17) | 0x10000000) -#define DIDmib_p2_p2MAC_p2LongRetryLimit \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(18) | 0x10000000) -#define DIDmib_p2_p2MAC_p2MaxTransmitLifetime \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(19) | 0x10000000) -#define DIDmib_p2_p2MAC_p2MaxReceiveLifetime \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(20) | 0x10000000) -#define DIDmib_p2_p2MAC_p2CFPollable \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(21) | 0x10000000) -#define DIDmib_p2_p2MAC_p2AuthenticationAlgorithms \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(22) | 0x10000000) -#define DIDmib_p2_p2MAC_p2PrivacyOptionImplemented \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(6) | \ - P80211DID_MKITEM(23) | 0x10000000) -#define DIDmib_p2_p2Modem \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7)) -#define DIDmib_p2_p2Modem_p2PHYType \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(1) | 0x10000000) -#define DIDmib_p2_p2Modem_p2CurrentChannel \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(2) | 0x10000000) -#define DIDmib_p2_p2Modem_p2CurrentPowerState \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(3) | 0x10000000) -#define DIDmib_p2_p2Modem_p2CCAMode \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(4) | 0x10000000) -#define DIDmib_p2_p2Modem_p2SupportedDataRates \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(5) | 0x10000000) -#define DIDmib_p2_p2Modem_p2TxPowerMax \ - (P80211DID_MKSECTION(5) | \ - P80211DID_MKGROUP(7) | \ - P80211DID_MKITEM(6) | 0x18000000) #endif diff --git a/drivers/staging/wlan-ng/p80211netdev.h b/drivers/staging/wlan-ng/p80211netdev.h index 37ef0ab3f5d5..940146fba9c1 100644 --- a/drivers/staging/wlan-ng/p80211netdev.h +++ b/drivers/staging/wlan-ng/p80211netdev.h @@ -206,7 +206,6 @@ typedef struct wlandevice p80211pstr32_t ssid; u32 macmode; int linkstatus; - int shortpreamble; /* C bool */ /* WEP State */ u8 wep_keys[NUM_WEPKEYS][MAX_KEYLEN]; diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c index 310737b2927e..2418991f1b40 100644 --- a/drivers/staging/wlan-ng/p80211req.c +++ b/drivers/staging/wlan-ng/p80211req.c @@ -228,33 +228,6 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev, DBFENTER; switch (mibitem->did) { - case DIDmib_dot11smt_p80211Table_p80211_ifstate: { - u32 *data = (u32 *) mibitem->data; - if (isget) - switch (wlandev->msdstate) { - case WLAN_MSD_HWPRESENT: - *data = P80211ENUM_ifstate_disable; - break; - case WLAN_MSD_FWLOAD: - *data = P80211ENUM_ifstate_fwload; - break; - case WLAN_MSD_RUNNING: - *data = P80211ENUM_ifstate_enable; - break; - default: - *data = P80211ENUM_ifstate_enable; - } - break; - } - case DIDmib_dot11phy_dot11PhyOperationTable_dot11ShortPreambleEnabled: { - u32 *data = (u32 *) mibitem->data; - - if (isget) - *data = wlandev->shortpreamble; - else - wlandev->shortpreamble = *data; - break; - } case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0: { if (!isget) wep_change_key(wlandev, 0, key, pstr->len); diff --git a/drivers/staging/wlan-ng/prism2mib.c b/drivers/staging/wlan-ng/prism2mib.c index c15c2e48633c..539c4479d381 100644 --- a/drivers/staging/wlan-ng/prism2mib.c +++ b/drivers/staging/wlan-ng/prism2mib.c @@ -112,14 +112,6 @@ typedef struct mibrec /*================================================================*/ /* Local Function Declarations */ -static int prism2mib_bytestr2pstr( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_bytearea2pstr( mibrec_t *mib, int isget, @@ -136,38 +128,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static int prism2mib_uint32array( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - -static int prism2mib_uint32offset( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - -static int prism2mib_truth( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - -static int prism2mib_preamble( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_flag( mibrec_t *mib, int isget, @@ -176,14 +136,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static int prism2mib_regulatorydomains( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_wepdefaultkey( mibrec_t *mib, int isget, @@ -192,14 +144,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static int prism2mib_powermanagement( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_privacyinvoked( mibrec_t *mib, int isget, @@ -224,38 +168,6 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data); -static int prism2mib_operationalrateset( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - -static int prism2mib_fwid( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - -static int prism2mib_authalg( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - -static int prism2mib_authalgenable( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data); - static int prism2mib_priv( mibrec_t *mib, int isget, @@ -270,95 +182,6 @@ void *data); static mibrec_t mibtab[] = { /* dot11smt MIB's */ - - { DIDmib_dot11smt_dot11StationConfigTable_dot11StationID, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNMACADDR, HFA384x_RID_CNFOWNMACADDR_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11CFPollable, - F_STA | F_READ, - HFA384x_RID_CFPOLLABLE, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11AuthenticationResponseTimeOut, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFAUTHRSPTIMEOUT, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11PrivacyOptionImplemented, - F_STA | F_READ, - HFA384x_RID_PRIVACYOPTIMP, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11PowerManagementMode, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFPMENABLED, 0, 0, - prism2mib_powermanagement }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredSSID, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFDESIREDSSID, HFA384x_RID_CNFDESIREDSSID_LEN, 0, - prism2mib_bytestr2pstr }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredBSSType, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11OperationalRateSet, - F_STA | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL, 0, 0, - prism2mib_operationalrateset }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11DTIMPeriod, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNDTIMPER, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11smt_dot11StationConfigTable_dot11AssociationResponseTimeOut, - F_STA | F_READ, - HFA384x_RID_PROTOCOLRSPTIME, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm1, - F_STA | F_READ, - 1, 0, 0, - prism2mib_authalg }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm2, - F_STA | F_READ, - 2, 0, 0, - prism2mib_authalg }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm3, - F_STA | F_READ, - 3, 0, 0, - prism2mib_authalg }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm4, - F_STA | F_READ, - 4, 0, 0, - prism2mib_authalg }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm5, - F_STA | F_READ, - 5, 0, 0, - prism2mib_authalg }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithm6, - F_STA | F_READ, - 6, 0, 0, - prism2mib_authalg }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable1, - F_STA | F_READ | F_WRITE, - 1, 0, 0, - prism2mib_authalgenable }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable2, - F_STA | F_READ | F_WRITE, - 2, 0, 0, - prism2mib_authalgenable }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable3, - F_STA | F_READ | F_WRITE, - 3, 0, 0, - prism2mib_authalgenable }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable4, - F_STA | F_READ | F_WRITE, - 4, 0, 0, - prism2mib_authalgenable }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable5, - F_STA | F_READ | F_WRITE, - 5, 0, 0, - prism2mib_authalgenable }, - { DIDmib_dot11smt_dot11AuthenticationAlgorithmsTable_dot11AuthenticationAlgorithmsEnable6, - F_STA | F_READ | F_WRITE, - 6, 0, 0, - prism2mib_authalgenable }, { DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0, F_STA | F_WRITE, HFA384x_RID_CNFWEPDEFAULTKEY0, 0, 0, @@ -387,10 +210,6 @@ static mibrec_t mibtab[] = { F_STA | F_READ | F_WRITE, HFA384x_RID_CNFWEPFLAGS, HFA384x_WEPFLAGS_EXCLUDE, 0, prism2mib_excludeunencrypted }, - { DIDmib_dot11phy_dot11PhyOperationTable_dot11ShortPreambleEnabled, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFSHORTPREAMBLE, 0, 0, - prism2mib_preamble }, /* dot11mac MIB's */ @@ -418,48 +237,17 @@ static mibrec_t mibtab[] = { F_STA | F_READ, HFA384x_RID_MAXTXLIFETIME, 0, 0, prism2mib_uint32 }, - { DIDmib_dot11mac_dot11OperationTable_dot11MaxReceiveLifetime, - F_STA | F_READ, - HFA384x_RID_MAXRXLIFETIME, 0, 0, - prism2mib_uint32 }, /* dot11phy MIB's */ - { DIDmib_dot11phy_dot11PhyOperationTable_dot11PHYType, - F_STA | F_READ, - HFA384x_RID_PHYTYPE, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11phy_dot11PhyOperationTable_dot11TempType, - F_STA | F_READ, - HFA384x_RID_TEMPTYPE, 0, 0, - prism2mib_uint32 }, { DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentChannel, F_STA | F_READ, HFA384x_RID_CURRENTCHANNEL, 0, 0, prism2mib_uint32 }, - { DIDmib_dot11phy_dot11PhyDSSSTable_dot11CurrentCCAMode, - F_STA | F_READ, - HFA384x_RID_CCAMODE, 0, 0, - prism2mib_uint32 }, - - /* p2Table MIB's */ - - { DIDmib_p2_p2Table_p2MMTx, - F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2ReceivedFrameStatistics, - F_STA | F_READ, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2CommunicationTallies, - F_STA | F_READ, - 0, 0, 0, - prism2mib_priv }, - { DIDmib_p2_p2Table_p2Comment, + { DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel, F_STA | F_READ | F_WRITE, - 0, 0, 0, - prism2mib_priv }, + HFA384x_RID_TXPOWERMAX, 0, 0, + prism2mib_uint32 }, /* p2Static MIB's */ @@ -467,374 +255,13 @@ static mibrec_t mibtab[] = { F_STA | F_READ | F_WRITE, HFA384x_RID_CNFPORTTYPE, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfOwnMACAddress, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNMACADDR, HFA384x_RID_CNFOWNMACADDR_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfDesiredSSID, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFDESIREDSSID, HFA384x_RID_CNFDESIREDSSID_LEN, 0, - prism2mib_bytestr2pstr }, - { DIDmib_p2_p2Static_p2CnfOwnChannel, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNCHANNEL, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfOwnSSID, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNSSID, HFA384x_RID_CNFOWNSSID_LEN, 0, - prism2mib_bytestr2pstr }, - { DIDmib_p2_p2Static_p2CnfOwnATIMWindow, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNATIMWIN, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfSystemScale, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFSYSSCALE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfMaxDataLength, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFMAXDATALEN, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfWDSAddress, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFWDSADDR, HFA384x_RID_CNFWDSADDR_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2Static_p2CnfPMEnabled, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFPMENABLED, 0, 0, - prism2mib_truth }, - { DIDmib_p2_p2Static_p2CnfPMEPS, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFPMEPS, 0, 0, - prism2mib_truth }, - { DIDmib_p2_p2Static_p2CnfMulticastReceive, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFMULTICASTRX, 0, 0, - prism2mib_truth }, - { DIDmib_p2_p2Static_p2CnfMaxSleepDuration, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFMAXSLEEPDUR, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfPMHoldoverDuration, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFPMHOLDDUR, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfOwnName, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNNAME, HFA384x_RID_CNFOWNNAME_LEN, 0, - prism2mib_bytestr2pstr }, - { DIDmib_p2_p2Static_p2CnfOwnDTIMPeriod, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFOWNDTIMPER, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfWEPDefaultKeyID, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFWEPDEFAULTKEYID, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfWEPDefaultKey0, - F_STA | F_WRITE, - HFA384x_RID_CNFWEPDEFAULTKEY0, 0, 0, - prism2mib_wepdefaultkey }, - { DIDmib_p2_p2Static_p2CnfWEPDefaultKey1, - F_STA | F_WRITE, - HFA384x_RID_CNFWEPDEFAULTKEY1, 0, 0, - prism2mib_wepdefaultkey }, - { DIDmib_p2_p2Static_p2CnfWEPDefaultKey2, - F_STA | F_WRITE, - HFA384x_RID_CNFWEPDEFAULTKEY2, 0, 0, - prism2mib_wepdefaultkey }, - { DIDmib_p2_p2Static_p2CnfWEPDefaultKey3, - F_STA | F_WRITE, - HFA384x_RID_CNFWEPDEFAULTKEY3, 0, 0, - prism2mib_wepdefaultkey }, - { DIDmib_p2_p2Static_p2CnfWEPFlags, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFWEPFLAGS, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfAuthentication, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFAUTHENTICATION, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfTxControl, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFTXCONTROL, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfRoamingMode, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFROAMINGMODE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfRcvCrcError, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFRCVCRCERROR, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfAltRetryCount, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFALTRETRYCNT, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfSTAPCFInfo, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFSTAPCFINFO, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfPriorityQUsage, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFPRIORITYQUSAGE, HFA384x_RID_CNFPRIOQUSAGE_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2Static_p2CnfTIMCtrl, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFTIMCTRL, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfThirty2Tally, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFTHIRTY2TALLY, 0, 0, - prism2mib_truth }, - { DIDmib_p2_p2Static_p2CnfShortPreamble, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFSHORTPREAMBLE, 0, 0, - prism2mib_preamble }, - { DIDmib_p2_p2Static_p2CnfAuthenticationRspTO, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFAUTHRSPTIMEOUT, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfBasicRates, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFBASICRATES, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Static_p2CnfSupportedRates, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CNFSUPPRATES, 0, 0, - prism2mib_uint32 }, - - /* p2Dynamic MIB's */ - - { DIDmib_p2_p2Dynamic_p2CreateIBSS, - F_STA | F_READ | F_WRITE, - HFA384x_RID_CREATEIBSS, 0, 0, - prism2mib_truth }, - { DIDmib_p2_p2Dynamic_p2FragmentationThreshold, - F_STA | F_READ | F_WRITE, - HFA384x_RID_FRAGTHRESH, 0, 0, - prism2mib_fragmentationthreshold }, - { DIDmib_p2_p2Dynamic_p2RTSThreshold, - F_STA | F_READ | F_WRITE, - HFA384x_RID_RTSTHRESH, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2TxRateControl, - F_STA | F_READ | F_WRITE, - HFA384x_RID_TXRATECNTL, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Dynamic_p2PromiscuousMode, - F_STA | F_READ | F_WRITE, - HFA384x_RID_PROMISCMODE, 0, 0, - prism2mib_truth }, - - /* p2NIC MIB's */ - - { DIDmib_p2_p2NIC_p2MaxLoadTime, - F_STA | F_READ, - HFA384x_RID_MAXLOADTIME, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2NIC_p2DLBufferPage, - F_STA | F_READ, - HFA384x_RID_DOWNLOADBUFFER, HFA384x_RID_DOWNLOADBUFFER_LEN, 0, - prism2mib_uint32offset }, - { DIDmib_p2_p2NIC_p2DLBufferOffset, - F_STA | F_READ, - HFA384x_RID_DOWNLOADBUFFER, HFA384x_RID_DOWNLOADBUFFER_LEN, 1, - prism2mib_uint32offset }, - { DIDmib_p2_p2NIC_p2DLBufferLength, - F_STA | F_READ, - HFA384x_RID_DOWNLOADBUFFER, HFA384x_RID_DOWNLOADBUFFER_LEN, 2, - prism2mib_uint32offset }, - { DIDmib_p2_p2NIC_p2PRIIdentity, - F_STA | F_READ, - HFA384x_RID_PRIIDENTITY, HFA384x_RID_PRIIDENTITY_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2PRISupRange, - F_STA | F_READ, - HFA384x_RID_PRISUPRANGE, HFA384x_RID_PRISUPRANGE_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2CFIActRanges, - F_STA | F_READ, - HFA384x_RID_PRI_CFIACTRANGES, HFA384x_RID_CFIACTRANGES_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2BuildSequence, - F_STA | F_READ, - HFA384x_RID_BUILDSEQ, HFA384x_RID_BUILDSEQ_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2PrimaryFWID, - F_STA | F_READ, - 0, 0, 0, - prism2mib_fwid }, - { DIDmib_p2_p2NIC_p2SecondaryFWID, - F_STA | F_READ, - 0, 0, 0, - prism2mib_fwid }, - { DIDmib_p2_p2NIC_p2NICSerialNumber, - F_STA | F_READ, - HFA384x_RID_NICSERIALNUMBER, HFA384x_RID_NICSERIALNUMBER_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2NIC_p2NICIdentity, - F_STA | F_READ, - HFA384x_RID_NICIDENTITY, HFA384x_RID_NICIDENTITY_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2MFISupRange, - F_STA | F_READ, - HFA384x_RID_MFISUPRANGE, HFA384x_RID_MFISUPRANGE_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2CFISupRange, - F_STA | F_READ, - HFA384x_RID_CFISUPRANGE, HFA384x_RID_CFISUPRANGE_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2ChannelList, - F_STA | F_READ, - HFA384x_RID_CHANNELLIST, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2NIC_p2RegulatoryDomains, - F_STA | F_READ, - HFA384x_RID_REGULATORYDOMAINS, HFA384x_RID_REGULATORYDOMAINS_LEN, 0, - prism2mib_regulatorydomains }, - { DIDmib_p2_p2NIC_p2TempType, - F_STA | F_READ, - HFA384x_RID_TEMPTYPE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2NIC_p2STAIdentity, - F_STA | F_READ, - HFA384x_RID_STAIDENTITY, HFA384x_RID_STAIDENTITY_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2STASupRange, - F_STA | F_READ, - HFA384x_RID_STASUPRANGE, HFA384x_RID_STASUPRANGE_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2MFIActRanges, - F_STA | F_READ, - HFA384x_RID_STA_MFIACTRANGES, HFA384x_RID_MFIACTRANGES_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2NIC_p2STACFIActRanges, - F_STA | F_READ, - HFA384x_RID_STA_CFIACTRANGES, HFA384x_RID_CFIACTRANGES2_LEN, 0, - prism2mib_uint32array }, /* p2MAC MIB's */ - { DIDmib_p2_p2MAC_p2PortStatus, - F_STA | F_READ, - HFA384x_RID_PORTSTATUS, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentSSID, - F_STA | F_READ, - HFA384x_RID_CURRENTSSID, HFA384x_RID_CURRENTSSID_LEN, 0, - prism2mib_bytestr2pstr }, - { DIDmib_p2_p2MAC_p2CurrentBSSID, - F_STA | F_READ, - HFA384x_RID_CURRENTBSSID, HFA384x_RID_CURRENTBSSID_LEN, 0, - prism2mib_bytearea2pstr }, - { DIDmib_p2_p2MAC_p2CommsQuality, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2MAC_p2CommsQualityCQ, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 0, - prism2mib_uint32offset }, - { DIDmib_p2_p2MAC_p2CommsQualityASL, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 1, - prism2mib_uint32offset }, - { DIDmib_p2_p2MAC_p2CommsQualityANL, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 2, - prism2mib_uint32offset }, - { DIDmib_p2_p2MAC_p2dbmCommsQuality, - F_STA | F_READ, - HFA384x_RID_DBMCOMMSQUALITY, HFA384x_RID_DBMCOMMSQUALITY_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2MAC_p2dbmCommsQualityCQ, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 0, - prism2mib_uint32offset }, - { DIDmib_p2_p2MAC_p2dbmCommsQualityASL, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 1, - prism2mib_uint32offset }, - { DIDmib_p2_p2MAC_p2dbmCommsQualityANL, - F_STA | F_READ, - HFA384x_RID_COMMSQUALITY, HFA384x_RID_COMMSQUALITY_LEN, 2, - prism2mib_uint32offset }, { DIDmib_p2_p2MAC_p2CurrentTxRate, F_STA | F_READ, HFA384x_RID_CURRENTTXRATE, 0, 0, prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CurrentBeaconInterval, - F_STA | F_READ, - HFA384x_RID_CURRENTBCNint, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2StaCurrentScaleThresholds, - F_STA | F_READ, - HFA384x_RID_CURRENTSCALETHRESH, HFA384x_RID_STACURSCALETHRESH_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2MAC_p2ProtocolRspTime, - F_STA | F_READ, - HFA384x_RID_PROTOCOLRSPTIME, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2ShortRetryLimit, - F_STA | F_READ, - HFA384x_RID_SHORTRETRYLIMIT, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2LongRetryLimit, - F_STA | F_READ, - HFA384x_RID_LONGRETRYLIMIT, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2MaxTransmitLifetime, - F_STA | F_READ, - HFA384x_RID_MAXTXLIFETIME, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2MaxReceiveLifetime, - F_STA | F_READ, - HFA384x_RID_MAXRXLIFETIME, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2CFPollable, - F_STA | F_READ, - HFA384x_RID_CFPOLLABLE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2MAC_p2AuthenticationAlgorithms, - F_STA | F_READ, - HFA384x_RID_AUTHALGORITHMS, HFA384x_RID_AUTHALGORITHMS_LEN, 0, - prism2mib_uint32array }, - { DIDmib_p2_p2MAC_p2PrivacyOptionImplemented, - F_STA | F_READ, - HFA384x_RID_PRIVACYOPTIMP, 0, 0, - prism2mib_uint32 }, - - /* p2Modem MIB's */ - - { DIDmib_p2_p2Modem_p2PHYType, - F_STA | F_READ, - HFA384x_RID_PHYTYPE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Modem_p2CurrentChannel, - F_STA | F_READ, - HFA384x_RID_CURRENTCHANNEL, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Modem_p2CurrentPowerState, - F_STA | F_READ, - HFA384x_RID_CURRENTPOWERSTATE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Modem_p2CCAMode, - F_STA | F_READ, - HFA384x_RID_CCAMODE, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Modem_p2TxPowerMax, - F_STA | F_READ | F_WRITE, - HFA384x_RID_TXPOWERMAX, 0, 0, - prism2mib_uint32 }, - { DIDmib_dot11phy_dot11PhyTxPowerTable_dot11CurrentTxPowerLevel, - F_STA | F_READ | F_WRITE, - HFA384x_RID_TXPOWERMAX, 0, 0, - prism2mib_uint32 }, - { DIDmib_p2_p2Modem_p2SupportedDataRates, - F_STA | F_READ, - HFA384x_RID_SUPPORTEDDATARATES, HFA384x_RID_SUPPORTEDDATARATES_LEN, 0, - prism2mib_bytestr2pstr }, /* And finally, lnx mibs */ { DIDmib_lnx_lnxConfigTable_lnxRSNAIE, @@ -962,528 +389,13 @@ done: } /*---------------------------------------------------------------- -* prism2mib_bytestr2pstr -* -* Get/set pstr data to/from a byte string. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Number of bytes of RID data. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_bytestr2pstr( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - p80211pstrd_t *pstr = (p80211pstrd_t*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - hfa384x_bytestr_t *p2bytestr = (hfa384x_bytestr_t*) bytebuf; - - DBFENTER; - - if (isget) { - result = hfa384x_drvr_getconfig(hw, mib->parm1, bytebuf, mib->parm2); - prism2mgmt_bytestr2pstr(p2bytestr, pstr); - } else { - memset(bytebuf, 0, mib->parm2); - prism2mgmt_pstr2bytestr(p2bytestr, pstr); - result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, mib->parm2); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_bytearea2pstr -* -* Get/set pstr data to/from a byte area. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Number of bytes of RID data. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_bytearea2pstr( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - p80211pstrd_t *pstr = (p80211pstrd_t*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - - DBFENTER; - - if (isget) { - result = hfa384x_drvr_getconfig(hw, mib->parm1, bytebuf, mib->parm2); - prism2mgmt_bytearea2pstr(bytebuf, pstr, mib->parm2); - } else { - memset(bytebuf, 0, mib->parm2); - prism2mgmt_pstr2bytearea(bytebuf, pstr); - result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, mib->parm2); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_uint32 -* -* Get/set uint32 data. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Not used. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_uint32( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - u32 *uint32 = (u32*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; - - DBFENTER; - - if (isget) { - result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf); - *uint32 = *wordbuf; - /* [MSM] Removed, getconfig16 returns the value in host order. - * prism2mgmt_prism2int2p80211int(wordbuf, uint32); - */ - } else { - /* [MSM] Removed, setconfig16 expects host order. - * prism2mgmt_p80211int2prism2int(wordbuf, uint32); - */ - *wordbuf = *uint32; - result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_uint32array -* -* Get/set an array of uint32 data. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Number of bytes of RID data. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_uint32array( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - u32 *uint32 = (u32 *) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; - int i, cnt; - - DBFENTER; - - cnt = mib->parm2 / sizeof(u16); - - if (isget) { - result = hfa384x_drvr_getconfig(hw, mib->parm1, wordbuf, mib->parm2); - for (i = 0; i < cnt; i++) - prism2mgmt_prism2int2p80211int(wordbuf+i, uint32+i); - } else { - for (i = 0; i < cnt; i++) - prism2mgmt_p80211int2prism2int(wordbuf+i, uint32+i); - result = hfa384x_drvr_setconfig(hw, mib->parm1, wordbuf, mib->parm2); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_uint32offset -* -* Get/set a single element in an array of uint32 data. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Number of bytes of RID data. -* parm3 Element index. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_uint32offset( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - u32 *uint32 = (u32*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; - u16 cnt; - - DBFENTER; - - cnt = mib->parm2 / sizeof(u16); - - result = hfa384x_drvr_getconfig(hw, mib->parm1, wordbuf, mib->parm2); - if (result == 0) { - if (isget) { - if (mib->parm3 < cnt) - prism2mgmt_prism2int2p80211int(wordbuf+mib->parm3, uint32); - else - *uint32 = 0; - } else { - if (mib->parm3 < cnt) { - prism2mgmt_p80211int2prism2int(wordbuf+mib->parm3, uint32); - result = hfa384x_drvr_setconfig(hw, mib->parm1, wordbuf, mib->parm2); - } - } - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_truth -* -* Get/set truth data. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Not used. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_truth( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - u32 *uint32 = (u32*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; - - DBFENTER; - - if (isget) { - result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf); - *uint32 = (*wordbuf) ? - P80211ENUM_truth_true : P80211ENUM_truth_false; - } else { - *wordbuf = ((*uint32) == P80211ENUM_truth_true) ? 1 : 0; - result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_flag -* -* Get/set a flag. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Bit to get/set. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_flag( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - u32 *uint32 = (u32*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; - u32 flags; - - DBFENTER; - - result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf); - if (result == 0) { - /* [MSM] Removed, getconfig16 returns the value in host order. - * prism2mgmt_prism2int2p80211int(wordbuf, &flags); - */ - flags = *wordbuf; - if (isget) { - *uint32 = (flags & mib->parm2) ? - P80211ENUM_truth_true : P80211ENUM_truth_false; - } else { - if ((*uint32) == P80211ENUM_truth_true) - flags |= mib->parm2; - else - flags &= ~mib->parm2; - /* [MSM] Removed, setconfig16 expects host order. - * prism2mgmt_p80211int2prism2int(wordbuf, &flags); - */ - *wordbuf = flags; - result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf); - } - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_regulatorydomains -* -* Get regulatory domain data. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Number of bytes of RID data. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_regulatorydomains( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - u32 cnt; - p80211pstrd_t *pstr = (p80211pstrd_t*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; - - DBFENTER; - - result = 0; - - if (isget) { - result = hfa384x_drvr_getconfig(hw, mib->parm1, wordbuf, mib->parm2); - prism2mgmt_prism2int2p80211int(wordbuf, &cnt); - pstr->len = (u8) cnt; - memcpy(pstr->data, &wordbuf[1], pstr->len); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_wepdefaultkey -* -* Get/set WEP default keys. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Number of bytes of RID data. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_wepdefaultkey( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - p80211pstrd_t *pstr = (p80211pstrd_t*) data; - u8 bytebuf[MIB_TMP_MAXLEN]; - u16 len; - - DBFENTER; - - if (isget) { - result = 0; /* Should never happen. */ - } else { - len = (pstr->len > 5) ? HFA384x_RID_CNFWEP128DEFAULTKEY_LEN : - HFA384x_RID_CNFWEPDEFAULTKEY_LEN; - memset(bytebuf, 0, len); - prism2mgmt_pstr2bytearea(bytebuf, pstr); - result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, len); - } - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_powermanagement -* -* Get/set 802.11 power management value. Note that this is defined differently -* by 802.11 and Prism2: +* prism2mib_bytearea2pstr * -* Meaning 802.11 Prism2 -* active 1 false -* powersave 2 true +* Get/set pstr data to/from a byte area. * * MIB record parameters: * parm1 Prism2 RID value. -* parm2 Not used. +* parm2 Number of bytes of RID data. * parm3 Not used. * * Arguments: @@ -1501,7 +413,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_powermanagement( +static int prism2mib_bytearea2pstr( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1509,18 +421,19 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data) { - int result; - u32 *uint32 = (u32*) data; - u32 value; + int result; + p80211pstrd_t *pstr = (p80211pstrd_t*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; DBFENTER; if (isget) { - result = prism2mib_uint32(mib, isget, wlandev, hw, msg, &value); - *uint32 = (value == 0) ? 1 : 2; + result = hfa384x_drvr_getconfig(hw, mib->parm1, bytebuf, mib->parm2); + prism2mgmt_bytearea2pstr(bytebuf, pstr, mib->parm2); } else { - value = ((*uint32) == 1) ? 0 : 1; - result = prism2mib_uint32(mib, isget, wlandev, hw, msg, &value); + memset(bytebuf, 0, mib->parm2); + prism2mgmt_pstr2bytearea(bytebuf, pstr); + result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, mib->parm2); } DBFEXIT; @@ -1528,9 +441,9 @@ void *data) } /*---------------------------------------------------------------- -* prism2mib_preamble +* prism2mib_uint32 * -* Get/set Prism2 short preamble +* Get/set uint32 data. * * MIB record parameters: * parm1 Prism2 RID value. @@ -1552,7 +465,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_preamble( +static int prism2mib_uint32( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1570,7 +483,13 @@ void *data) if (isget) { result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf); *uint32 = *wordbuf; + /* [MSM] Removed, getconfig16 returns the value in host order. + * prism2mgmt_prism2int2p80211int(wordbuf, uint32); + */ } else { + /* [MSM] Removed, setconfig16 expects host order. + * prism2mgmt_p80211int2prism2int(wordbuf, uint32); + */ *wordbuf = *uint32; result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf); } @@ -1580,106 +499,13 @@ void *data) } /*---------------------------------------------------------------- -* prism2mib_privacyinvoked -* -* Get/set the dot11PrivacyInvoked value. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Bit value for PrivacyInvoked flag. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_privacyinvoked( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - - DBFENTER; - - if (wlandev->hostwep & HOSTWEP_DECRYPT) { - if (wlandev->hostwep & HOSTWEP_DECRYPT) - mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_RXCRYPT; - if (wlandev->hostwep & HOSTWEP_ENCRYPT) - mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_TXCRYPT; - } - - result = prism2mib_flag(mib, isget, wlandev, hw, msg, data); - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_excludeunencrypted -* -* Get/set the dot11ExcludeUnencrypted value. -* -* MIB record parameters: -* parm1 Prism2 RID value. -* parm2 Bit value for ExcludeUnencrypted flag. -* parm3 Not used. -* -* Arguments: -* mib MIB record. -* isget MIBGET/MIBSET flag. -* wlandev wlan device structure. -* priv "priv" structure. -* hw "hw" structure. -* msg Message structure. -* data Data buffer. -* -* Returns: -* 0 - Success. -* ~0 - Error. -* -----------------------------------------------------------------*/ - -static int prism2mib_excludeunencrypted( -mibrec_t *mib, -int isget, -wlandevice_t *wlandev, -hfa384x_t *hw, -p80211msg_dot11req_mibset_t *msg, -void *data) -{ - int result; - - DBFENTER; - - result = prism2mib_flag(mib, isget, wlandev, hw, msg, data); - - DBFEXIT; - return(result); -} - -/*---------------------------------------------------------------- -* prism2mib_fragmentationthreshold +* prism2mib_flag * -* Get/set the fragmentation threshold. +* Get/set a flag. * * MIB record parameters: * parm1 Prism2 RID value. -* parm2 Not used. +* parm2 Bit to get/set. * parm3 Not used. * * Arguments: @@ -1697,7 +523,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_fragmentationthreshold( +static int prism2mib_flag( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1707,31 +533,46 @@ void *data) { int result; u32 *uint32 = (u32*) data; + u8 bytebuf[MIB_TMP_MAXLEN]; + u16 *wordbuf = (u16*) bytebuf; + u32 flags; DBFENTER; - if (!isget) - if ((*uint32) % 2) { - WLAN_LOG_WARNING("Attempt to set odd number " - "FragmentationThreshold\n"); - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - return(0); + result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf); + if (result == 0) { + /* [MSM] Removed, getconfig16 returns the value in host order. + * prism2mgmt_prism2int2p80211int(wordbuf, &flags); + */ + flags = *wordbuf; + if (isget) { + *uint32 = (flags & mib->parm2) ? + P80211ENUM_truth_true : P80211ENUM_truth_false; + } else { + if ((*uint32) == P80211ENUM_truth_true) + flags |= mib->parm2; + else + flags &= ~mib->parm2; + /* [MSM] Removed, setconfig16 expects host order. + * prism2mgmt_p80211int2prism2int(wordbuf, &flags); + */ + *wordbuf = flags; + result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf); } - - result = prism2mib_uint32(mib, isget, wlandev, hw, msg, data); + } DBFEXIT; return(result); } /*---------------------------------------------------------------- -* prism2mib_operationalrateset +* prism2mib_wepdefaultkey * -* Get/set the operational rate set. +* Get/set WEP default keys. * * MIB record parameters: * parm1 Prism2 RID value. -* parm2 Not used. +* parm2 Number of bytes of RID data. * parm3 Not used. * * Arguments: @@ -1749,7 +590,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_operationalrateset( +static int prism2mib_wepdefaultkey( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1758,19 +599,20 @@ p80211msg_dot11req_mibset_t *msg, void *data) { int result; - p80211pstrd_t *pstr = (p80211pstrd_t *) data; + p80211pstrd_t *pstr = (p80211pstrd_t*) data; u8 bytebuf[MIB_TMP_MAXLEN]; - u16 *wordbuf = (u16*) bytebuf; + u16 len; DBFENTER; if (isget) { - result = hfa384x_drvr_getconfig16(hw, mib->parm1, wordbuf); - prism2mgmt_get_oprateset(wordbuf, pstr); + result = 0; /* Should never happen. */ } else { - prism2mgmt_set_oprateset(wordbuf, pstr); - result = hfa384x_drvr_setconfig16(hw, mib->parm1, *wordbuf); - result = hfa384x_drvr_setconfig16(hw, HFA384x_RID_CNFSUPPRATES, *wordbuf); + len = (pstr->len > 5) ? HFA384x_RID_CNFWEP128DEFAULTKEY_LEN : + HFA384x_RID_CNFWEPDEFAULTKEY_LEN; + memset(bytebuf, 0, len); + prism2mgmt_pstr2bytearea(bytebuf, pstr); + result = hfa384x_drvr_setconfig(hw, mib->parm1, bytebuf, len); } DBFEXIT; @@ -1778,13 +620,13 @@ void *data) } /*---------------------------------------------------------------- -* prism2mib_fwid +* prism2mib_privacyinvoked * -* Get the firmware ID. +* Get/set the dot11PrivacyInvoked value. * * MIB record parameters: -* parm1 Not used. -* parm2 Not used. +* parm1 Prism2 RID value. +* parm2 Bit value for PrivacyInvoked flag. * parm3 Not used. * * Arguments: @@ -1802,7 +644,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_fwid( +static int prism2mib_privacyinvoked( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1810,39 +652,31 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data) { - int result; - p80211pstrd_t *pstr = (p80211pstrd_t *) data; - hfa384x_FWID_t fwid; + int result; DBFENTER; - if (isget) { - result = hfa384x_drvr_getconfig(hw, HFA384x_RID_FWID, - &fwid, HFA384x_RID_FWID_LEN); - if (mib->did == DIDmib_p2_p2NIC_p2PrimaryFWID) { - fwid.primary[HFA384x_FWID_LEN - 1] = '\0'; - pstr->len = strlen(fwid.primary); - memcpy(pstr->data, fwid.primary, pstr->len); - } else { - fwid.secondary[HFA384x_FWID_LEN - 1] = '\0'; - pstr->len = strlen(fwid.secondary); - memcpy(pstr->data, fwid.secondary, pstr->len); - } - } else - result = 0; /* Should never happen. */ + if (wlandev->hostwep & HOSTWEP_DECRYPT) { + if (wlandev->hostwep & HOSTWEP_DECRYPT) + mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_RXCRYPT; + if (wlandev->hostwep & HOSTWEP_ENCRYPT) + mib->parm2 |= HFA384x_WEPFLAGS_DISABLE_TXCRYPT; + } + + result = prism2mib_flag(mib, isget, wlandev, hw, msg, data); DBFEXIT; return(result); } /*---------------------------------------------------------------- -* prism2mib_authalg +* prism2mib_excludeunencrypted * -* Get values from the AuhtenticationAlgorithmsTable. +* Get/set the dot11ExcludeUnencrypted value. * * MIB record parameters: -* parm1 Table index (1-6). -* parm2 Not used. +* parm1 Prism2 RID value. +* parm2 Bit value for ExcludeUnencrypted flag. * parm3 Not used. * * Arguments: @@ -1860,7 +694,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_authalg( +static int prism2mib_excludeunencrypted( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1868,43 +702,23 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data) { - u32 *uint32 = (u32*) data; + int result; DBFENTER; - /* MSM: pkx supplied code that code queries RID FD4D....but the f/w's - * results are bogus. Therefore, we have to simulate the appropriate - * results here in the driver based on our knowledge of existing MAC - * features. That's the whole point behind this ugly function. - */ - - if (isget) { - msg->resultcode.data = P80211ENUM_resultcode_success; - switch (mib->parm1) { - case 1: /* Open System */ - *uint32 = P80211ENUM_authalg_opensystem; - break; - case 2: /* SharedKey */ - *uint32 = P80211ENUM_authalg_sharedkey; - break; - default: - *uint32 = 0; - msg->resultcode.data = P80211ENUM_resultcode_not_supported; - break; - } - } + result = prism2mib_flag(mib, isget, wlandev, hw, msg, data); DBFEXIT; - return(0); + return(result); } /*---------------------------------------------------------------- -* prism2mib_authalgenable +* prism2mib_fragmentationthreshold * -* Get/set the enable values from the AuhtenticationAlgorithmsTable. +* Get/set the fragmentation threshold. * * MIB record parameters: -* parm1 Table index (1-6). +* parm1 Prism2 RID value. * parm2 Not used. * parm3 Not used. * @@ -1923,7 +737,7 @@ void *data) * ----------------------------------------------------------------*/ -static int prism2mib_authalgenable( +static int prism2mib_fragmentationthreshold( mibrec_t *mib, int isget, wlandevice_t *wlandev, @@ -1934,45 +748,17 @@ void *data) int result; u32 *uint32 = (u32*) data; - int index; - u16 cnf_auth; - u16 mask; - DBFENTER; - index = mib->parm1 - 1; - - result = hfa384x_drvr_getconfig16( hw, - HFA384x_RID_CNFAUTHENTICATION, &cnf_auth); - WLAN_LOG_DEBUG(2,"cnfAuthentication0=%d, index=%d\n", cnf_auth, index); - - if (isget) { - if ( index == 0 || index == 1 ) { - *uint32 = (cnf_auth & (1<resultcode.data = P80211ENUM_resultcode_not_supported; - } - } else { - if ( index == 0 || index == 1 ) { - mask = 1 << index; - if (*uint32==P80211ENUM_truth_true ) { - cnf_auth |= mask; - } else { - cnf_auth &= ~mask; - } - result = hfa384x_drvr_setconfig16( hw, - HFA384x_RID_CNFAUTHENTICATION, cnf_auth); - WLAN_LOG_DEBUG(2,"cnfAuthentication:=%d\n", cnf_auth); - if ( result ) { - WLAN_LOG_DEBUG(1,"Unable to set p2cnfAuthentication to %d\n", cnf_auth); - msg->resultcode.data = P80211ENUM_resultcode_implementation_failure; - } - } else { + if (!isget) + if ((*uint32) % 2) { + WLAN_LOG_WARNING("Attempt to set odd number " + "FragmentationThreshold\n"); msg->resultcode.data = P80211ENUM_resultcode_not_supported; + return(0); } - } + + result = prism2mib_uint32(mib, isget, wlandev, hw, msg, data); DBFEXIT; return(result); @@ -2011,114 +797,13 @@ hfa384x_t *hw, p80211msg_dot11req_mibset_t *msg, void *data) { - u32 *uint32 = (u32*) data; p80211pstrd_t *pstr = (p80211pstrd_t*) data; - int i, cnt, result; - - /* - ** "test" is a lot longer than necessary but who cares? ...as long as - ** it is long enough! - */ - - u8 test[sizeof(wlandev->rx) + sizeof(hw->tallies)]; + int result; DBFENTER; switch (mib->did) { - case DIDmib_p2_p2Table_p2ReceivedFrameStatistics: - - /* - ** Note: The values in this record are changed by the - ** interrupt handler and therefore cannot be guaranteed - ** to be stable while they are being copied. However, - ** the interrupt handler will take priority over this - ** code. Hence, if the same values are copied twice, - ** then we are ensured that the values have not been - ** changed. If they have, then just try again. Don't - ** try more than 10 times...if we still haven't got it, - ** then the values we do have are probably good enough. - ** This scheme for copying values is used in order to - ** prevent having to block the interrupt handler while - ** we copy the values. - */ - - if (isget) - for (i = 0; i < 10; i++) { - memcpy(data, &wlandev->rx, sizeof(wlandev->rx)); - memcpy(test, &wlandev->rx, sizeof(wlandev->rx)); - if (memcmp(data, test, sizeof(wlandev->rx)) == 0) break; - } - - break; - - case DIDmib_p2_p2Table_p2CommunicationTallies: - - /* - ** Note: The values in this record are changed by the - ** interrupt handler and therefore cannot be guaranteed - ** to be stable while they are being copied. See the - ** note above about copying values. - */ - - if (isget) { - result = hfa384x_drvr_commtallies(hw); - - /* ?????? We need to wait a bit here for the */ - /* tallies to get updated. ?????? */ - /* MSM: TODO: The right way to do this is to - * add a "commtallie" wait queue to the - * priv structure that gets run every time - * we receive a commtally info frame. - * This process would sleep on that - * queue and get awakened when the - * the requested info frame arrives. - * Don't have time to do and test this - * right now. - */ - - /* Ugh, this is nasty. */ - for (i = 0; i < 10; i++) { - memcpy(data, - &hw->tallies, - sizeof(hw->tallies)); - memcpy(test, - &hw->tallies, - sizeof(hw->tallies)); - if ( memcmp(data, - test, - sizeof(hw->tallies)) == 0) - break; - } - } - - break; - - case DIDmib_p2_p2Table_p2Comment: - - if (isget) { - pstr->len = strlen(hw->comment); - memcpy(pstr->data, hw->comment, pstr->len); - } else { - cnt = pstr->len; - if (cnt < 0) cnt = 0; - if (cnt >= sizeof(hw->comment)) - cnt = sizeof(hw->comment)-1; - memcpy(hw->comment, pstr->data, cnt); - pstr->data[cnt] = '\0'; - } - - break; - - case DIDmib_dot11smt_dot11StationConfigTable_dot11DesiredBSSType: - - if (isget) - *uint32 = hw->dot11_desired_bss_type; - else - hw->dot11_desired_bss_type = *uint32; - - break; - case DIDmib_lnx_lnxConfigTable_lnxRSNAIE: { hfa384x_WPAData_t wpa; if (isget) { -- cgit v1.2.3 From 616c60484d29dbb1de664bf07c4a1632c12e6d33 Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:09:34 +0000 Subject: Staging: wlan-ng: p80211netdev.c fix netdev alloc to prevent oops on device start a version of this patch is in the wlan-ng_devel tree initializes netdev correctly to prevent an oops on device start. Signed-off-by: Richard Kennedy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211netdev.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 41b62a3fe545..89e521183e41 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -814,13 +814,11 @@ int wlan_setup(wlandevice_t *wlandev) (unsigned long)wlandev); /* Allocate and initialize the struct device */ - dev = kmalloc(sizeof(netdevice_t), GFP_ATOMIC); + dev = alloc_netdev(0,"wlan%d",ether_setup); if ( dev == NULL ) { WLAN_LOG_ERROR("Failed to alloc netdev.\n"); result = 1; } else { - memset( dev, 0, sizeof(netdevice_t)); - ether_setup(dev); wlandev->netdev = dev; dev->ml_priv = wlandev; dev->hard_start_xmit = p80211knetdev_hard_start_xmit; @@ -927,15 +925,9 @@ int register_wlandev(wlandevice_t *wlandev) DBFENTER; - i = dev_alloc_name(wlandev->netdev, "wlan%d"); - if (i >= 0) { - i = register_netdev(wlandev->netdev); - } - if (i != 0) { - return -EIO; - } - - strcpy(wlandev->name, dev->name); + i = register_netdev(wlandev->netdev); + if (i) + return i; DBFEXIT; return 0; -- cgit v1.2.3 From 49319aba502bf3acd3a67e2a042abe01dada1996 Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:13:48 +0000 Subject: Staging: wlan-ng: prism2_usb.c always enable the card in probe_usb always enable card in probe_usb & update register_wlandev to match latest wlan-ng-dev tree. Signed-off-by: Richard Kennedy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/prism2usb.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/prism2usb.c b/drivers/staging/wlan-ng/prism2usb.c index 8d4959f514a8..8f7b1f281f0a 100644 --- a/drivers/staging/wlan-ng/prism2usb.c +++ b/drivers/staging/wlan-ng/prism2usb.c @@ -110,11 +110,6 @@ static int prism2sta_probe_usb( * linux netdevice. */ SET_NETDEV_DEV(wlandev->netdev, &(interface->dev)); - if ( register_wlandev(wlandev) != 0 ) { - WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); - result = -EIO; - goto failed; - } /* Do a chip-level reset on the MAC */ if (prism2_doreset) { @@ -136,6 +131,15 @@ static int prism2sta_probe_usb( wlandev->msdstate = WLAN_MSD_HWPRESENT; + if ( register_wlandev(wlandev) != 0 ) { + WLAN_LOG_ERROR("%s: register_wlandev() failed.\n", dev_info); + result = -EIO; + goto failed; + } + +/* enable the card */ + prism2sta_ifstate(wlandev, P80211ENUM_ifstate_enable); + goto done; failed: -- cgit v1.2.3 From 1283ebe1e0c0692a6de0f36f119abc9373ea2e41 Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:16:09 +0000 Subject: Staging: wlan-ng: hfa384x_usb.c use newest version of 384x_drvr_start include the needed fixes from Karl Relton see thread on linux-wlan-devel mailing list "Possible cause of those pesky hfa384x_usbctlx_complete_sync errors" Signed-off-by: Richard Kennedy Cc: Karl Relton Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x_usb.c | 64 +++++++++++++++++++++++++++++------ 1 file changed, 53 insertions(+), 11 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index 0df9a67c85da..a26609bdc4a5 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -2960,19 +2960,38 @@ int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len) * Call context: * process ----------------------------------------------------------------*/ + int hfa384x_drvr_start(hfa384x_t *hw) { - int result; + int result, result1, result2; + u16 status; DBFENTER; might_sleep(); - if (usb_clear_halt(hw->usb, hw->endp_in)) { + /* Clear endpoint stalls - but only do this if the endpoint + * is showing a stall status. Some prism2 cards seem to behave + * badly if a clear_halt is called when the endpoint is already + * ok + */ + result = usb_get_status(hw->usb, USB_RECIP_ENDPOINT, hw->endp_in, &status); + if (result < 0) { + WLAN_LOG_ERROR( + "Cannot get bulk in endpoint status.\n"); + goto done; + } + if ((status == 1) && usb_clear_halt(hw->usb, hw->endp_in)) { WLAN_LOG_ERROR( "Failed to reset bulk in endpoint.\n"); } - if (usb_clear_halt(hw->usb, hw->endp_out)) { + result = usb_get_status(hw->usb, USB_RECIP_ENDPOINT, hw->endp_out, &status); + if (result < 0) { + WLAN_LOG_ERROR( + "Cannot get bulk out endpoint status.\n"); + goto done; + } + if ((status == 1) && usb_clear_halt(hw->usb, hw->endp_out)) { WLAN_LOG_ERROR( "Failed to reset bulk out endpoint.\n"); } @@ -2989,14 +3008,37 @@ int hfa384x_drvr_start(hfa384x_t *hw) goto done; } - /* call initialize */ - result = hfa384x_cmd_initialize(hw); - if (result != 0) { - usb_kill_urb(&hw->rx_urb); - WLAN_LOG_ERROR( - "cmd_initialize() failed, result=%d\n", - result); - goto done; + /* Call initialize twice, with a 1 second sleep in between. + * This is a nasty work-around since many prism2 cards seem to + * need time to settle after an init from cold. The second + * call to initialize in theory is not necessary - but we call + * it anyway as a double insurance policy: + * 1) If the first init should fail, the second may well succeed + * and the card can still be used + * 2) It helps ensures all is well with the card after the first + * init and settle time. + */ + result1 = hfa384x_cmd_initialize(hw); + msleep(1000); + result = result2 = hfa384x_cmd_initialize(hw); + if (result1 != 0) { + if (result2 != 0) { + WLAN_LOG_ERROR( + "cmd_initialize() failed on two attempts, results %d and %d\n", + result1, result2); + usb_kill_urb(&hw->rx_urb); + goto done; + } else { + WLAN_LOG_DEBUG(0, "First cmd_initialize() failed (result %d),\n", + result1); + WLAN_LOG_DEBUG(0, "but second attempt succeeded. All should be ok\n"); + } + } else if (result2 != 0) { + WLAN_LOG_WARNING( + "First cmd_initialize() succeeded, but second attempt failed (result=%d)\n", + result2); + WLAN_LOG_WARNING("Most likely the card will be functional\n"); + goto done; } hw->state = HFA384x_STATE_RUNNING; -- cgit v1.2.3 From 57e35858e24e663c570031b9b3b030bd5f67532d Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:20:04 +0000 Subject: Staging: wlan-ng: p80211wext.c add latest changes & remove extra nulls from wext_handlers add the latest changes from wlan-ng-devel remove 2 stray nulls from the wext_handler table introduced by the tidy up patch. Signed-off-by: Richard Kennedy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211wext.c | 39 ++++++++++++++++++++++++------------ 1 file changed, 26 insertions(+), 13 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 9cf05ce1f071..c795a36ad6ff 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -548,10 +548,13 @@ static int p80211wext_giwencode(netdevice_t *dev, DBFENTER; + i = (erq->flags & IW_ENCODE_INDEX) - 1; + erq->flags = 0; + if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED) - erq->flags = IW_ENCODE_ENABLED; + erq->flags |= IW_ENCODE_ENABLED; else - erq->flags = IW_ENCODE_DISABLED; + erq->flags |= IW_ENCODE_DISABLED; if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED) erq->flags |= IW_ENCODE_RESTRICTED; @@ -614,17 +617,24 @@ static int p80211wext_siwencode(netdevice_t *dev, err = -EFAULT; goto exit; } - else { - enable = 1; + + /* Set current key number only if no keys are given */ + if (erq->flags & IW_ENCODE_NOKEY) { + result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, i); + + if (result) { + err = -EFAULT; + goto exit; + } } - } - else { - // Do not thing when no Key Index + } else { + // Use defaultkey if no Key Index + i = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK; } /* Check if there is no key information in the iwconfig request */ - if((erq->flags & IW_ENCODE_NOKEY) == 0 && enable == 1) { + if((erq->flags & IW_ENCODE_NOKEY) == 0 ) { /*------------------------------------------------------------ * If there is WEP Key for setting, check the Key Information @@ -679,8 +689,7 @@ static int p80211wext_siwencode(netdevice_t *dev, /* Check the PrivacyInvoked flag */ if (erq->flags & IW_ENCODE_DISABLED) { result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_false); - } - else if((erq->flags & IW_ENCODE_ENABLED) || enable == 1) { + } else { result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_true); } @@ -689,7 +698,13 @@ static int p80211wext_siwencode(netdevice_t *dev, goto exit; } - /* Check the ExcludeUnencrypted flag */ + /* The security mode may be open or restricted, and its meaning + depends on the card used. With most cards, in open mode no + authentication is used and the card may also accept non- + encrypted sessions, whereas in restricted mode only encrypted + sessions are accepted and the card will use authentication if + available. + */ if (erq->flags & IW_ENCODE_RESTRICTED) { result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_true); } @@ -1746,8 +1761,6 @@ static iw_handler p80211wext_handlers[] = { (iw_handler) NULL, /* SIOCGIWAPLIST */ (iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */ (iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */ - (iw_handler) NULL, /* null */ /* SIOCSIWSCAN */ - (iw_handler) NULL, /* null */ /* SIOCGIWSCAN */ (iw_handler) p80211wext_siwessid, /* SIOCSIWESSID */ (iw_handler) p80211wext_giwessid, /* SIOCGIWESSID */ (iw_handler) NULL, /* SIOCSIWNICKN */ -- cgit v1.2.3 From 6177912c2dd0d61c0a588c4fd55d4603ce12dd4b Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:21:30 +0000 Subject: Staging: wlan-ng: p80211wext don't set default key id twice p80211wext don't set default key id twice another change from wlan-ng-devel Signed-off-by: Richard Kennedy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211wext.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index c795a36ad6ff..affba765bdf8 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -611,13 +611,6 @@ static int p80211wext_siwencode(netdevice_t *dev, else i--; - result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, i); - - if (result) { - err = -EFAULT; - goto exit; - } - /* Set current key number only if no keys are given */ if (erq->flags & IW_ENCODE_NOKEY) { result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, i); -- cgit v1.2.3 From 2e973ee81a932e1d125768cdc2b4e9a478a83a32 Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:22:43 +0000 Subject: Staging: wlan-ng: hfa384x_usbin_callback: check for hardware removed hfa384x_usbin_callback: check for hardware removed copied from latest wlan-ng-devel version Signed-off-by: Richard Kennedy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/hfa384x_usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c index a26609bdc4a5..8a75b50f8635 100644 --- a/drivers/staging/wlan-ng/hfa384x_usb.c +++ b/drivers/staging/wlan-ng/hfa384x_usb.c @@ -3604,7 +3604,7 @@ static void hfa384x_usbin_callback(struct urb *urb) if ( !wlandev || !wlandev->netdev || - !netif_device_present(wlandev->netdev) ) + wlandev->hwremoved ) goto exit; hw = wlandev->priv; -- cgit v1.2.3 From 8cf6f1aa8f868d2a6ed7fa265c5e8cf92b4def40 Mon Sep 17 00:00:00 2001 From: Richard Kennedy Date: Mon, 3 Nov 2008 11:24:54 +0000 Subject: Staging: wlan-ng: p80211conv.c copy code from wlan-ng-devel branch to not drop packets allow card to correctly receive network packets, without this change all incoming packets are dropped. code copied from the latest wlan-ng-devel tree. Signed-off-by: Richard Kennedy Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211conv.c | 49 +++++++++++++++++++++++++++++++++++- 1 file changed, 48 insertions(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index e7cc89f8e7a8..5d3d0811ebf3 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -377,6 +377,14 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb (memcmp(saddr, e_hdr->saddr, WLAN_ETHADDR_LEN) == 0))) { WLAN_LOG_DEBUG(3, "802.3 ENCAP len: %d\n", payload_length); /* 802.3 Encapsulated */ + /* Test for an overlength frame */ + if ( payload_length > (netdev->mtu + WLAN_ETHHDR_LEN)) { + /* A bogus length ethfrm has been encap'd. */ + /* Is someone trying an oflow attack? */ + WLAN_LOG_ERROR("ENCAP frame too large (%d > %d)\n", + payload_length, netdev->mtu + WLAN_ETHHDR_LEN); + return 1; + } /* Chop off the 802.11 header. it's already sane. */ skb_pull(skb, payload_offset); @@ -396,6 +404,15 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* it's a SNAP + RFC1042 frame && protocol is in STT */ /* build 802.3 + RFC1042 */ + /* Test for an overlength frame */ + if ( payload_length > netdev->mtu ) { + /* A bogus length ethfrm has been sent. */ + /* Is someone trying an oflow attack? */ + WLAN_LOG_ERROR("SNAP frame too large (%d > %d)\n", + payload_length, netdev->mtu); + return 1; + } + /* chop 802.11 header from skb. */ skb_pull(skb, payload_offset); @@ -416,6 +433,18 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* it's an 802.1h frame || (an RFC1042 && protocol is not in STT) */ /* build a DIXII + RFC894 */ + /* Test for an overlength frame */ + if ((payload_length - sizeof(wlan_llc_t) - sizeof(wlan_snap_t)) + > netdev->mtu) { + /* A bogus length ethfrm has been sent. */ + /* Is someone trying an oflow attack? */ + WLAN_LOG_ERROR("DIXII frame too large (%ld > %d)\n", + (long int) (payload_length - sizeof(wlan_llc_t) - + sizeof(wlan_snap_t)), + netdev->mtu); + return 1; + } + /* chop 802.11 header from skb. */ skb_pull(skb, payload_offset); @@ -440,6 +469,16 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb /* build an 802.3 frame */ /* allocate space and setup hostbuf */ + /* Test for an overlength frame */ + if ( payload_length > netdev->mtu ) { + /* A bogus length ethfrm has been sent. */ + /* Is someone trying an oflow attack? */ + WLAN_LOG_ERROR("OTHER frame too large (%d > %d)\n", + payload_length, + netdev->mtu); + return 1; + } + /* Chop off the 802.11 header. */ skb_pull(skb, payload_offset); @@ -454,8 +493,16 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb } + /* + * Note that eth_type_trans() expects an skb w/ skb->data pointing + * at the MAC header, it then sets the following skb members: + * skb->mac_header, + * skb->data, and + * skb->pkt_type. + * It then _returns_ the value that _we're_ supposed to stuff in + * skb->protocol. This is nuts. + */ skb->protocol = eth_type_trans(skb, netdev); - skb_reset_mac_header(skb); /* jkriegl: process signal and noise as set in hfa384x_int_rx() */ /* jkriegl: only process signal/noise if requested by iwspy */ -- cgit v1.2.3 From 6ccc6c6f009070581bc7b022fd94954b64c3ab29 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Fri, 31 Oct 2008 22:49:56 +0800 Subject: Staging: wlan-ng: remove unused #include The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION. drivers/staging/wlan-ng/p80211conv.c drivers/staging/wlan-ng/p80211req.c drivers/staging/wlan-ng/p80211wext.c drivers/staging/wlan-ng/prism2mgmt.c This patch removes the said #include . Signed-off-by: Huang Weiyi Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211conv.c | 1 - drivers/staging/wlan-ng/p80211req.c | 1 - drivers/staging/wlan-ng/p80211wext.c | 1 - drivers/staging/wlan-ng/prism2mgmt.c | 1 - 4 files changed, 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 5d3d0811ebf3..993e8f480736 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -52,7 +52,6 @@ /*================================================================*/ /* System Includes */ -#include #include #include diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c index 2418991f1b40..6e20bff0e67e 100644 --- a/drivers/staging/wlan-ng/p80211req.c +++ b/drivers/staging/wlan-ng/p80211req.c @@ -54,7 +54,6 @@ /* System Includes */ -#include #include #include diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index affba765bdf8..762922c8f918 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -38,7 +38,6 @@ /* System Includes */ -#include #include #include diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index 1195bcb7cad5..f1727ba6ec6f 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -61,7 +61,6 @@ /* System Includes */ #define WLAN_DBVAR prism2_debug -#include #include #include -- cgit v1.2.3 From 71513d635e9c344ff9ed89ec9d30130b179013cd Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sun, 9 Nov 2008 17:56:34 +0100 Subject: Staging: wlan-ng: p80211wext.c: use ARRAY_SIZE ARRAY_SIZE is more concise to use when the size of an array is divided by the size of its type or the size of its first element. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // @i@ @@ #include @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(E[...])) + ARRAY_SIZE(E) @depends on i using "paren.iso"@ type T; T[] E; @@ - (sizeof(E)/sizeof(T)) + ARRAY_SIZE(E) // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211wext.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index 762922c8f918..f7ba70fcfc4f 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -122,7 +122,7 @@ static const long p80211wext_channel_freq[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484 }; -#define NUM_CHANNELS (sizeof(p80211wext_channel_freq) / sizeof(p80211wext_channel_freq[0])) +#define NUM_CHANNELS ARRAY_SIZE(p80211wext_channel_freq) /* steal a spare bit to store the shared/opensystems state. should default to open if not set */ #define HOSTWEP_SHAREDKEY BIT3 @@ -1787,7 +1787,7 @@ static iw_handler p80211wext_handlers[] = { }; struct iw_handler_def p80211wext_handler_def = { - .num_standard = sizeof(p80211wext_handlers) / sizeof(iw_handler), + .num_standard = ARRAY_SIZE(p80211wext_handlers), .num_private = 0, .num_private_args = 0, .standard = p80211wext_handlers, -- cgit v1.2.3 From f3e8392cb5eb7e6d6e85ac86da2c7e6d3ac1d7a4 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 15:37:47 -0800 Subject: Staging: wlan-ng: fix compiler warnings This fixes some compiler warnings in teh wlan-ng driver. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wlan-ng/p80211netdev.c | 1 - drivers/staging/wlan-ng/p80211wext.c | 1 - 2 files changed, 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c index 89e521183e41..59e5ad10dbda 100644 --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@ -921,7 +921,6 @@ int wlan_unsetup(wlandevice_t *wlandev) int register_wlandev(wlandevice_t *wlandev) { int i = 0; - netdevice_t *dev = wlandev->netdev; DBFENTER; diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c index f7ba70fcfc4f..0d570f1f378c 100644 --- a/drivers/staging/wlan-ng/p80211wext.c +++ b/drivers/staging/wlan-ng/p80211wext.c @@ -591,7 +591,6 @@ static int p80211wext_siwencode(netdevice_t *dev, int err = 0; int result = 0; - int enable = 0; int i; DBFENTER; -- cgit v1.2.3 From 10fbd535eb92ff36b49a3aee6d3bb9e2f4852d56 Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Wed, 3 Dec 2008 00:06:39 +0100 Subject: Staging: wlan-ng: skb_p80211_to_ether() - payload_length is unsigned, check before subtraction payload_length is unsigned, check before subtraction Signed-off-by: Roel Kluin --- drivers/staging/wlan-ng/p80211conv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c index 993e8f480736..dfc7b3a1e9c9 100644 --- a/drivers/staging/wlan-ng/p80211conv.c +++ b/drivers/staging/wlan-ng/p80211conv.c @@ -328,11 +328,11 @@ int skb_p80211_to_ether( wlandevice_t *wlandev, u32 ethconv, struct sk_buff *skb memcpy(saddr, w_hdr->a3.a2, WLAN_ETHADDR_LEN); } else { payload_offset = WLAN_HDR_A4_LEN; - payload_length -= ( WLAN_HDR_A4_LEN - WLAN_HDR_A3_LEN ); - if (payload_length < 0 ) { + if (payload_length < WLAN_HDR_A4_LEN - WLAN_HDR_A3_LEN) { WLAN_LOG_ERROR("A4 frame too short!\n"); return 1; } + payload_length -= (WLAN_HDR_A4_LEN - WLAN_HDR_A3_LEN); memcpy(daddr, w_hdr->a4.a3, WLAN_ETHADDR_LEN); memcpy(saddr, w_hdr->a4.a4, WLAN_ETHADDR_LEN); } -- cgit v1.2.3 From 9277680b661ec98aa8937364cdd4f72638fbcb47 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Fri, 24 Oct 2008 15:48:59 -0400 Subject: Staging: at76_usb: update drivers/staging/at76_usb w/ mac80211 port This updates drivers/staging/at76_usb to correspond with the latest version previously available in wireless-testing. Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/staging/at76_usb/Kconfig | 2 +- drivers/staging/at76_usb/at76_usb.c | 4687 +++++++---------------------------- drivers/staging/at76_usb/at76_usb.h | 227 +- 3 files changed, 1023 insertions(+), 3893 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/at76_usb/Kconfig b/drivers/staging/at76_usb/Kconfig index 8606f9621624..4c0e55e15448 100644 --- a/drivers/staging/at76_usb/Kconfig +++ b/drivers/staging/at76_usb/Kconfig @@ -1,6 +1,6 @@ config USB_ATMEL tristate "Atmel at76c503/at76c505/at76c505a USB cards" - depends on WLAN_80211 && USB + depends on MAC80211 && WLAN_80211 && USB default N select FW_LOADER ---help--- diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c index 174e2bec9223..4f7ea6f6ca9b 100644 --- a/drivers/staging/at76_usb/at76_usb.c +++ b/drivers/staging/at76_usb/at76_usb.c @@ -6,6 +6,7 @@ * Copyright (c) 2004 Nick Jones * Copyright (c) 2004 Balint Seeber * Copyright (c) 2007 Guido Guenther + * Copyright (c) 2007 Kalle Valo * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -16,6 +17,13 @@ * Atmel AT76C503A/505/505A. * * Some iw_handler code was taken from airo.c, (C) 1999 Benjamin Reed + * + * TODO for the mac80211 port: + * o adhoc support + * o RTS/CTS support + * o Power Save Mode support + * o support for short/long preambles + * o export variables through debugfs/sysfs */ #include @@ -36,7 +44,7 @@ #include #include #include -#include +#include #include "at76_usb.h" @@ -76,6 +84,8 @@ #define DBG_WE_EVENTS 0x08000000 /* dump wireless events */ #define DBG_FW 0x10000000 /* firmware download */ #define DBG_DFU 0x20000000 /* device firmware upgrade */ +#define DBG_CMD 0x40000000 +#define DBG_MAC80211 0x80000000 #define DBG_DEFAULTS 0 @@ -86,21 +96,31 @@ printk(KERN_DEBUG DRIVER_NAME ": " format "\n" , ## arg); \ } while (0) +#define at76_dbg_dump(bits, buf, len, format, arg...) \ + do { \ + if (at76_debug & (bits)) { \ + printk(KERN_DEBUG DRIVER_NAME ": " format "\n" , ## arg); \ + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len); \ + } \ + } while (0) + static int at76_debug = DBG_DEFAULTS; +#define FIRMWARE_IS_WPA(ver) ((ver.major == 1) && (ver.minor == 103)) + /* Protect against concurrent firmware loading and parsing */ static struct mutex fw_mutex; static struct fwentry firmwares[] = { - [0] = {""}, - [BOARD_503_ISL3861] = {"atmel_at76c503-i3861.bin"}, - [BOARD_503_ISL3863] = {"atmel_at76c503-i3863.bin"}, - [BOARD_503] = {"atmel_at76c503-rfmd.bin"}, - [BOARD_503_ACC] = {"atmel_at76c503-rfmd-acc.bin"}, - [BOARD_505] = {"atmel_at76c505-rfmd.bin"}, - [BOARD_505_2958] = {"atmel_at76c505-rfmd2958.bin"}, - [BOARD_505A] = {"atmel_at76c505a-rfmd2958.bin"}, - [BOARD_505AMX] = {"atmel_at76c505amx-rfmd.bin"}, + [0] = { "" }, + [BOARD_503_ISL3861] = { "atmel_at76c503-i3861.bin" }, + [BOARD_503_ISL3863] = { "atmel_at76c503-i3863.bin" }, + [BOARD_503] = { "atmel_at76c503-rfmd.bin" }, + [BOARD_503_ACC] = { "atmel_at76c503-rfmd-acc.bin" }, + [BOARD_505] = { "atmel_at76c505-rfmd.bin" }, + [BOARD_505_2958] = { "atmel_at76c505-rfmd2958.bin" }, + [BOARD_505A] = { "atmel_at76c505a-rfmd2958.bin" }, + [BOARD_505AMX] = { "atmel_at76c505amx-rfmd.bin" }, }; #define USB_DEVICE_DATA(__ops) .driver_info = (kernel_ulong_t)(__ops) @@ -110,133 +130,133 @@ static struct usb_device_id dev_table[] = { * at76c503-i3861 */ /* Generic AT76C503/3861 device */ - {USB_DEVICE(0x03eb, 0x7603), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x03eb, 0x7603), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Linksys WUSB11 v2.1/v2.6 */ - {USB_DEVICE(0x066b, 0x2211), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x066b, 0x2211), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Netgear MA101 rev. A */ - {USB_DEVICE(0x0864, 0x4100), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x0864, 0x4100), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Tekram U300C / Allnet ALL0193 */ - {USB_DEVICE(0x0b3b, 0x1612), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x0b3b, 0x1612), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* HP HN210W J7801A */ - {USB_DEVICE(0x03f0, 0x011c), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x03f0, 0x011c), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Sitecom/Z-Com/Zyxel M4Y-750 */ - {USB_DEVICE(0x0cde, 0x0001), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x0cde, 0x0001), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Dynalink/Askey WLL013 (intersil) */ - {USB_DEVICE(0x069a, 0x0320), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x069a, 0x0320), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* EZ connect 11Mpbs Wireless USB Adapter SMC2662W v1 */ - {USB_DEVICE(0x0d5c, 0xa001), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x0d5c, 0xa001), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* BenQ AWL300 */ - {USB_DEVICE(0x04a5, 0x9000), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x04a5, 0x9000), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Addtron AWU-120, Compex WLU11 */ - {USB_DEVICE(0x05dd, 0xff31), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x05dd, 0xff31), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Intel AP310 AnyPoint II USB */ - {USB_DEVICE(0x8086, 0x0200), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x8086, 0x0200), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Dynalink L11U */ - {USB_DEVICE(0x0d8e, 0x7100), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x0d8e, 0x7100), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* Arescom WL-210, FCC id 07J-GL2411USB */ - {USB_DEVICE(0x0d8e, 0x7110), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x0d8e, 0x7110), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* I-O DATA WN-B11/USB */ - {USB_DEVICE(0x04bb, 0x0919), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x04bb, 0x0919), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* BT Voyager 1010 */ - {USB_DEVICE(0x069a, 0x0821), USB_DEVICE_DATA(BOARD_503_ISL3861)}, + { USB_DEVICE(0x069a, 0x0821), USB_DEVICE_DATA(BOARD_503_ISL3861) }, /* * at76c503-i3863 */ /* Generic AT76C503/3863 device */ - {USB_DEVICE(0x03eb, 0x7604), USB_DEVICE_DATA(BOARD_503_ISL3863)}, + { USB_DEVICE(0x03eb, 0x7604), USB_DEVICE_DATA(BOARD_503_ISL3863) }, /* Samsung SWL-2100U */ - {USB_DEVICE(0x055d, 0xa000), USB_DEVICE_DATA(BOARD_503_ISL3863)}, + { USB_DEVICE(0x055d, 0xa000), USB_DEVICE_DATA(BOARD_503_ISL3863) }, /* * at76c503-rfmd */ /* Generic AT76C503/RFMD device */ - {USB_DEVICE(0x03eb, 0x7605), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x03eb, 0x7605), USB_DEVICE_DATA(BOARD_503) }, /* Dynalink/Askey WLL013 (rfmd) */ - {USB_DEVICE(0x069a, 0x0321), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x069a, 0x0321), USB_DEVICE_DATA(BOARD_503) }, /* Linksys WUSB11 v2.6 */ - {USB_DEVICE(0x077b, 0x2219), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x077b, 0x2219), USB_DEVICE_DATA(BOARD_503) }, /* Network Everywhere NWU11B */ - {USB_DEVICE(0x077b, 0x2227), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x077b, 0x2227), USB_DEVICE_DATA(BOARD_503) }, /* Netgear MA101 rev. B */ - {USB_DEVICE(0x0864, 0x4102), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x0864, 0x4102), USB_DEVICE_DATA(BOARD_503) }, /* D-Link DWL-120 rev. E */ - {USB_DEVICE(0x2001, 0x3200), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x2001, 0x3200), USB_DEVICE_DATA(BOARD_503) }, /* Actiontec 802UAT1, HWU01150-01UK */ - {USB_DEVICE(0x1668, 0x7605), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x1668, 0x7605), USB_DEVICE_DATA(BOARD_503) }, /* AirVast W-Buddie WN210 */ - {USB_DEVICE(0x03eb, 0x4102), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x03eb, 0x4102), USB_DEVICE_DATA(BOARD_503) }, /* Dick Smith Electronics XH1153 802.11b USB adapter */ - {USB_DEVICE(0x1371, 0x5743), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x1371, 0x5743), USB_DEVICE_DATA(BOARD_503) }, /* CNet CNUSB611 */ - {USB_DEVICE(0x1371, 0x0001), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x1371, 0x0001), USB_DEVICE_DATA(BOARD_503) }, /* FiberLine FL-WL200U */ - {USB_DEVICE(0x1371, 0x0002), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x1371, 0x0002), USB_DEVICE_DATA(BOARD_503) }, /* BenQ AWL400 USB stick */ - {USB_DEVICE(0x04a5, 0x9001), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x04a5, 0x9001), USB_DEVICE_DATA(BOARD_503) }, /* 3Com 3CRSHEW696 */ - {USB_DEVICE(0x0506, 0x0a01), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x0506, 0x0a01), USB_DEVICE_DATA(BOARD_503) }, /* Siemens Santis ADSL WLAN USB adapter WLL 013 */ - {USB_DEVICE(0x0681, 0x001b), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x0681, 0x001b), USB_DEVICE_DATA(BOARD_503) }, /* Belkin F5D6050, version 2 */ - {USB_DEVICE(0x050d, 0x0050), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x050d, 0x0050), USB_DEVICE_DATA(BOARD_503) }, /* iBlitzz, BWU613 (not *B or *SB) */ - {USB_DEVICE(0x07b8, 0xb000), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x07b8, 0xb000), USB_DEVICE_DATA(BOARD_503) }, /* Gigabyte GN-WLBM101 */ - {USB_DEVICE(0x1044, 0x8003), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x1044, 0x8003), USB_DEVICE_DATA(BOARD_503) }, /* Planex GW-US11S */ - {USB_DEVICE(0x2019, 0x3220), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x2019, 0x3220), USB_DEVICE_DATA(BOARD_503) }, /* Internal WLAN adapter in h5[4,5]xx series iPAQs */ - {USB_DEVICE(0x049f, 0x0032), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x049f, 0x0032), USB_DEVICE_DATA(BOARD_503) }, /* Corega Wireless LAN USB-11 mini */ - {USB_DEVICE(0x07aa, 0x0011), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x07aa, 0x0011), USB_DEVICE_DATA(BOARD_503) }, /* Corega Wireless LAN USB-11 mini2 */ - {USB_DEVICE(0x07aa, 0x0018), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x07aa, 0x0018), USB_DEVICE_DATA(BOARD_503) }, /* Uniden PCW100 */ - {USB_DEVICE(0x05dd, 0xff35), USB_DEVICE_DATA(BOARD_503)}, + { USB_DEVICE(0x05dd, 0xff35), USB_DEVICE_DATA(BOARD_503) }, /* * at76c503-rfmd-acc */ /* SMC2664W */ - {USB_DEVICE(0x083a, 0x3501), USB_DEVICE_DATA(BOARD_503_ACC)}, + { USB_DEVICE(0x083a, 0x3501), USB_DEVICE_DATA(BOARD_503_ACC) }, /* Belkin F5D6050, SMC2662W v2, SMC2662W-AR */ - {USB_DEVICE(0x0d5c, 0xa002), USB_DEVICE_DATA(BOARD_503_ACC)}, + { USB_DEVICE(0x0d5c, 0xa002), USB_DEVICE_DATA(BOARD_503_ACC) }, /* * at76c505-rfmd */ /* Generic AT76C505/RFMD */ - {USB_DEVICE(0x03eb, 0x7606), USB_DEVICE_DATA(BOARD_505)}, + { USB_DEVICE(0x03eb, 0x7606), USB_DEVICE_DATA(BOARD_505) }, /* * at76c505-rfmd2958 */ /* Generic AT76C505/RFMD, OvisLink WL-1130USB */ - {USB_DEVICE(0x03eb, 0x7613), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x03eb, 0x7613), USB_DEVICE_DATA(BOARD_505_2958) }, /* Fiberline FL-WL240U */ - {USB_DEVICE(0x1371, 0x0014), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x1371, 0x0014), USB_DEVICE_DATA(BOARD_505_2958) }, /* CNet CNUSB-611G */ - {USB_DEVICE(0x1371, 0x0013), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x1371, 0x0013), USB_DEVICE_DATA(BOARD_505_2958) }, /* Linksys WUSB11 v2.8 */ - {USB_DEVICE(0x1915, 0x2233), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x1915, 0x2233), USB_DEVICE_DATA(BOARD_505_2958) }, /* Xterasys XN-2122B, IBlitzz BWU613B/BWU613SB */ - {USB_DEVICE(0x12fd, 0x1001), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x12fd, 0x1001), USB_DEVICE_DATA(BOARD_505_2958) }, /* Corega WLAN USB Stick 11 */ - {USB_DEVICE(0x07aa, 0x7613), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x07aa, 0x7613), USB_DEVICE_DATA(BOARD_505_2958) }, /* Microstar MSI Box MS6978 */ - {USB_DEVICE(0x0db0, 0x1020), USB_DEVICE_DATA(BOARD_505_2958)}, + { USB_DEVICE(0x0db0, 0x1020), USB_DEVICE_DATA(BOARD_505_2958) }, /* * at76c505a-rfmd2958 */ /* Generic AT76C505A device */ - {USB_DEVICE(0x03eb, 0x7614), USB_DEVICE_DATA(BOARD_505A)}, + { USB_DEVICE(0x03eb, 0x7614), USB_DEVICE_DATA(BOARD_505A) }, /* Generic AT76C505AS device */ - {USB_DEVICE(0x03eb, 0x7617), USB_DEVICE_DATA(BOARD_505A)}, + { USB_DEVICE(0x03eb, 0x7617), USB_DEVICE_DATA(BOARD_505A) }, /* Siemens Gigaset USB WLAN Adapter 11 */ - {USB_DEVICE(0x1690, 0x0701), USB_DEVICE_DATA(BOARD_505A)}, + { USB_DEVICE(0x1690, 0x0701), USB_DEVICE_DATA(BOARD_505A) }, /* * at76c505amx-rfmd */ /* Generic AT76C505AMX device */ - {USB_DEVICE(0x03eb, 0x7615), USB_DEVICE_DATA(BOARD_505AMX)}, - {} + { USB_DEVICE(0x03eb, 0x7615), USB_DEVICE_DATA(BOARD_505AMX) }, + { } }; MODULE_DEVICE_TABLE(usb, dev_table); @@ -244,26 +264,8 @@ MODULE_DEVICE_TABLE(usb, dev_table); /* Supported rates of this hardware, bit 7 marks basic rates */ static const u8 hw_rates[] = { 0x82, 0x84, 0x0b, 0x16 }; -/* Frequency of each channel in MHz */ -static const long channel_frequency[] = { - 2412, 2417, 2422, 2427, 2432, 2437, 2442, - 2447, 2452, 2457, 2462, 2467, 2472, 2484 -}; - -#define NUM_CHANNELS ARRAY_SIZE(channel_frequency) - static const char *const preambles[] = { "long", "short", "auto" }; -static const char *const mac_states[] = { - [MAC_INIT] = "INIT", - [MAC_SCANNING] = "SCANNING", - [MAC_AUTH] = "AUTH", - [MAC_ASSOC] = "ASSOC", - [MAC_JOINING] = "JOINING", - [MAC_CONNECTED] = "CONNECTED", - [MAC_OWN_IBSS] = "OWN_IBSS" -}; - /* Firmware download */ /* DFU states */ #define STATE_IDLE 0x00 @@ -306,6 +308,11 @@ static inline int at76_is_503rfmd(enum board_type board) return (board == BOARD_503 || board == BOARD_503_ACC); } +static inline int at76_is_505(enum board_type board) +{ + return (board == BOARD_505 || BOARD_505_2958); +} + static inline int at76_is_505a(enum board_type board) { return (board == BOARD_505A || board == BOARD_505AMX); @@ -489,41 +496,6 @@ exit: return ret; } -/* Report that the scan results are ready */ -static inline void at76_iwevent_scan_complete(struct net_device *netdev) -{ - union iwreq_data wrqu; - wrqu.data.length = 0; - wrqu.data.flags = 0; - wireless_send_event(netdev, SIOCGIWSCAN, &wrqu, NULL); - at76_dbg(DBG_WE_EVENTS, "%s: SIOCGIWSCAN sent", netdev->name); -} - -static inline void at76_iwevent_bss_connect(struct net_device *netdev, - u8 *bssid) -{ - union iwreq_data wrqu; - wrqu.data.length = 0; - wrqu.data.flags = 0; - memcpy(wrqu.ap_addr.sa_data, bssid, ETH_ALEN); - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - wireless_send_event(netdev, SIOCGIWAP, &wrqu, NULL); - at76_dbg(DBG_WE_EVENTS, "%s: %s: SIOCGIWAP sent", netdev->name, - __func__); -} - -static inline void at76_iwevent_bss_disconnect(struct net_device *netdev) -{ - union iwreq_data wrqu; - wrqu.data.length = 0; - wrqu.data.flags = 0; - memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - wireless_send_event(netdev, SIOCGIWAP, &wrqu, NULL); - at76_dbg(DBG_WE_EVENTS, "%s: %s: SIOCGIWAP sent", netdev->name, - __func__); -} - #define HEX2STR_BUFFERS 4 #define HEX2STR_MAX_LEN 64 #define BIN2HEX(x) ((x) < 10 ? '0' + (x) : (x) + 'A' - 10) @@ -595,37 +567,6 @@ static void at76_ledtrig_tx_activity(void) mod_timer(&ledtrig_tx_timer, jiffies + HZ / 4); } -/* Check if the given ssid is hidden */ -static inline int at76_is_hidden_ssid(u8 *ssid, int length) -{ - static const u8 zeros[32]; - - if (length == 0) - return 1; - - if (length == 1 && ssid[0] == ' ') - return 1; - - return (memcmp(ssid, zeros, length) == 0); -} - -static inline void at76_free_bss_list(struct at76_priv *priv) -{ - struct list_head *next, *ptr; - unsigned long flags; - - spin_lock_irqsave(&priv->bss_list_spinlock, flags); - - priv->curr_bss = NULL; - - list_for_each_safe(ptr, next, &priv->bss_list) { - list_del(ptr); - kfree(list_entry(ptr, struct bss_info, list)); - } - - spin_unlock_irqrestore(&priv->bss_list_spinlock, flags); -} - static int at76_remap(struct usb_device *udev) { int ret; @@ -720,7 +661,7 @@ exit: kfree(hwcfg); if (ret < 0) printk(KERN_ERR "%s: cannot get HW Config (error %d)\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -729,15 +670,15 @@ static struct reg_domain const *at76_get_reg_domain(u16 code) { int i; static struct reg_domain const fd_tab[] = { - {0x10, "FCC (USA)", 0x7ff}, /* ch 1-11 */ - {0x20, "IC (Canada)", 0x7ff}, /* ch 1-11 */ - {0x30, "ETSI (most of Europe)", 0x1fff}, /* ch 1-13 */ - {0x31, "Spain", 0x600}, /* ch 10-11 */ - {0x32, "France", 0x1e00}, /* ch 10-13 */ - {0x40, "MKK (Japan)", 0x2000}, /* ch 14 */ - {0x41, "MKK1 (Japan)", 0x3fff}, /* ch 1-14 */ - {0x50, "Israel", 0x3fc}, /* ch 3-9 */ - {0x00, "", 0xffffffff} /* ch 1-32 */ + { 0x10, "FCC (USA)", 0x7ff }, /* ch 1-11 */ + { 0x20, "IC (Canada)", 0x7ff }, /* ch 1-11 */ + { 0x30, "ETSI (most of Europe)", 0x1fff }, /* ch 1-13 */ + { 0x31, "Spain", 0x600 }, /* ch 10-11 */ + { 0x32, "France", 0x1e00 }, /* ch 10-13 */ + { 0x40, "MKK (Japan)", 0x2000 }, /* ch 14 */ + { 0x41, "MKK1 (Japan)", 0x3fff }, /* ch 1-14 */ + { 0x50, "Israel", 0x3fc }, /* ch 3-9 */ + { 0x00, "", 0xffffffff } /* ch 1-32 */ }; /* Last entry is fallback for unknown domain code */ @@ -778,6 +719,24 @@ static inline int at76_get_cmd_status(struct usb_device *udev, u8 cmd) return stat_buf[5]; } +#define MAKE_CMD_CASE(c) case (c): return #c + +static const char *at76_get_cmd_string(u8 cmd_status) +{ + switch (cmd_status) { + MAKE_CMD_CASE(CMD_SET_MIB); + MAKE_CMD_CASE(CMD_GET_MIB); + MAKE_CMD_CASE(CMD_SCAN); + MAKE_CMD_CASE(CMD_JOIN); + MAKE_CMD_CASE(CMD_START_IBSS); + MAKE_CMD_CASE(CMD_RADIO_ON); + MAKE_CMD_CASE(CMD_RADIO_OFF); + MAKE_CMD_CASE(CMD_STARTUP); + } + + return "UNKNOWN"; +} + static int at76_set_card_command(struct usb_device *udev, int cmd, void *buf, int buf_size) { @@ -793,6 +752,10 @@ static int at76_set_card_command(struct usb_device *udev, int cmd, void *buf, cmd_buf->size = cpu_to_le16(buf_size); memcpy(cmd_buf->data, buf, buf_size); + at76_dbg_dump(DBG_CMD, cmd_buf, sizeof(struct at76_command) + buf_size, + "issuing command %s (0x%02x)", + at76_get_cmd_string(cmd), cmd); + ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x0e, USB_TYPE_VENDOR | USB_DIR_OUT | USB_RECIP_DEVICE, 0, 0, cmd_buf, @@ -830,13 +793,13 @@ static int at76_wait_completion(struct at76_priv *priv, int cmd) status = at76_get_cmd_status(priv->udev, cmd); if (status < 0) { printk(KERN_ERR "%s: at76_get_cmd_status failed: %d\n", - priv->netdev->name, status); + wiphy_name(priv->hw->wiphy), status); break; } at76_dbg(DBG_WAIT_COMPLETE, "%s: Waiting on cmd %d, status = %d (%s)", - priv->netdev->name, cmd, status, + wiphy_name(priv->hw->wiphy), cmd, status, at76_get_cmd_status_string(status)); if (status != CMD_STATUS_IN_PROGRESS @@ -847,7 +810,7 @@ static int at76_wait_completion(struct at76_priv *priv, int cmd) if (time_after(jiffies, timeout)) { printk(KERN_ERR "%s: completion timeout for command %d\n", - priv->netdev->name, cmd); + wiphy_name(priv->hw->wiphy), cmd); status = -ETIMEDOUT; break; } @@ -870,7 +833,7 @@ static int at76_set_mib(struct at76_priv *priv, struct set_mib_buffer *buf) if (ret != CMD_STATUS_COMPLETE) { printk(KERN_INFO "%s: set_mib: at76_wait_completion failed " - "with %d\n", priv->netdev->name, ret); + "with %d\n", wiphy_name(priv->hw->wiphy), ret); ret = -EIO; } @@ -891,7 +854,7 @@ static int at76_set_radio(struct at76_priv *priv, int enable) ret = at76_set_card_command(priv->udev, cmd, NULL, 0); if (ret < 0) printk(KERN_ERR "%s: at76_set_card_command(%d) failed: %d\n", - priv->netdev->name, cmd, ret); + wiphy_name(priv->hw->wiphy), cmd, ret); else ret = 1; @@ -912,7 +875,7 @@ static int at76_set_pm_mode(struct at76_priv *priv) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (pm_mode) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -930,7 +893,7 @@ static int at76_set_associd(struct at76_priv *priv, u16 id) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (associd) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -949,7 +912,7 @@ static int at76_set_listen_interval(struct at76_priv *priv, u16 interval) if (ret < 0) printk(KERN_ERR "%s: set_mib (listen_interval) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -966,7 +929,7 @@ static int at76_set_preamble(struct at76_priv *priv, u8 type) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (preamble) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -983,7 +946,7 @@ static int at76_set_frag(struct at76_priv *priv, u16 size) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (frag threshold) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -1000,7 +963,7 @@ static int at76_set_rts(struct at76_priv *priv, u16 size) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (rts) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -1017,7 +980,7 @@ static int at76_set_autorate_fallback(struct at76_priv *priv, int onoff) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (autorate fallback) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -1034,7 +997,41 @@ static int at76_add_mac_address(struct at76_priv *priv, void *addr) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (MAC_ADDR, mac_addr) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); + + return ret; +} + +static int at76_set_tkip_bssid(struct at76_priv *priv, const void *addr) +{ + int ret = 0; + + priv->mib_buf.type = MIB_MAC_ENCRYPTION; + priv->mib_buf.size = ETH_ALEN; + priv->mib_buf.index = offsetof(struct mib_mac_encryption, tkip_bssid); + memcpy(priv->mib_buf.data.addr, addr, ETH_ALEN); + + ret = at76_set_mib(priv, &priv->mib_buf); + if (ret < 0) + printk(KERN_ERR "%s: set_mib (MAC_ENCRYPTION, tkip_bssid) failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + + return ret; +} + +static int at76_reset_rsc(struct at76_priv *priv) +{ + int ret = 0; + + priv->mib_buf.type = MIB_MAC_ENCRYPTION; + priv->mib_buf.size = 4 * 8; + priv->mib_buf.index = offsetof(struct mib_mac_encryption, key_rsc); + memset(priv->mib_buf.data.data, 0 , priv->mib_buf.size); + + ret = at76_set_mib(priv, &priv->mib_buf); + if (ret < 0) + printk(KERN_ERR "%s: set_mib (MAC_ENCRYPTION, key_rsc) failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -1053,16 +1050,16 @@ static void at76_dump_mib_mac_addr(struct at76_priv *priv) sizeof(struct mib_mac_addr)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (MAC_ADDR) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } at76_dbg(DBG_MIB, "%s: MIB MAC_ADDR: mac_addr %s res 0x%x 0x%x", - priv->netdev->name, + wiphy_name(priv->hw->wiphy), mac2str(m->mac_addr), m->res[0], m->res[1]); for (i = 0; i < ARRAY_SIZE(m->group_addr); i++) at76_dbg(DBG_MIB, "%s: MIB MAC_ADDR: group addr %d: %s, " - "status %d", priv->netdev->name, i, + "status %d", wiphy_name(priv->hw->wiphy), i, mac2str(m->group_addr[i]), m->group_addr_status[i]); exit: kfree(m); @@ -1082,13 +1079,13 @@ static void at76_dump_mib_mac_wep(struct at76_priv *priv) sizeof(struct mib_mac_wep)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (MAC_WEP) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: priv_invoked %u def_key_id %u " "key_len %u excl_unencr %u wep_icv_err %u wep_excluded %u " - "encr_level %u key %d", priv->netdev->name, + "encr_level %u key %d", wiphy_name(priv->hw->wiphy), m->privacy_invoked, m->wep_default_key_id, m->wep_key_mapping_len, m->exclude_unencrypted, le32_to_cpu(m->wep_icv_error_count), @@ -1100,12 +1097,51 @@ static void at76_dump_mib_mac_wep(struct at76_priv *priv) for (i = 0; i < WEP_KEYS; i++) at76_dbg(DBG_MIB, "%s: MIB MAC_WEP: key %d: %s", - priv->netdev->name, i, + wiphy_name(priv->hw->wiphy), i, hex2str(m->wep_default_keyvalue[i], key_len)); exit: kfree(m); } +static void at76_dump_mib_mac_encryption(struct at76_priv *priv) +{ + int i; + int ret; + /*int key_len;*/ + struct mib_mac_encryption *m = kmalloc(sizeof(struct mib_mac_encryption), GFP_KERNEL); + + if (!m) + return; + + ret = at76_get_mib(priv->udev, MIB_MAC_ENCRYPTION, m, + sizeof(struct mib_mac_encryption)); + if (ret < 0) { + printk(KERN_ERR "%s: at76_get_mib (MAC_ENCRYPTION) failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + goto exit; + } + + at76_dbg(DBG_MIB, "%s: MIB MAC_ENCRYPTION: tkip_bssid %s priv_invoked %u " + "ciph_key_id %u grp_key_id %u excl_unencr %u " + "ckip_key_perm %u wep_icv_err %u wep_excluded %u", + wiphy_name(priv->hw->wiphy), mac2str(m->tkip_bssid), + m->privacy_invoked, m->cipher_default_key_id, + m->cipher_default_group_key_id, m->exclude_unencrypted, + m->ckip_key_permutation, + le32_to_cpu(m->wep_icv_error_count), + le32_to_cpu(m->wep_excluded_count)); + + /*key_len = (m->encryption_level == 1) ? + WEP_SMALL_KEY_LEN : WEP_LARGE_KEY_LEN;*/ + + for (i = 0; i < CIPHER_KEYS; i++) + at76_dbg(DBG_MIB, "%s: MIB MAC_ENCRYPTION: key %d: %s", + wiphy_name(priv->hw->wiphy), i, + hex2str(m->cipher_default_keyvalue[i], CIPHER_KEY_LEN)); +exit: + kfree(m); +} + static void at76_dump_mib_mac_mgmt(struct at76_priv *priv) { int ret; @@ -1119,7 +1155,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv) sizeof(struct mib_mac_mgmt)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (MAC_MGMT) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } @@ -1130,7 +1166,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv) "pm_mode %d ibss_change %d res %d " "multi_domain_capability_implemented %d " "international_roaming %d country_string %.3s", - priv->netdev->name, le16_to_cpu(m->beacon_period), + wiphy_name(priv->hw->wiphy), le16_to_cpu(m->beacon_period), le16_to_cpu(m->CFP_max_duration), le16_to_cpu(m->medium_occupancy_limit), le16_to_cpu(m->station_id), le16_to_cpu(m->ATIM_window), @@ -1155,7 +1191,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv) ret = at76_get_mib(priv->udev, MIB_MAC, m, sizeof(struct mib_mac)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (MAC) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } @@ -1165,7 +1201,8 @@ static void at76_dump_mib_mac(struct at76_priv *priv) "scan_type %d scan_channel %d probe_delay %u " "min_channel_time %d max_channel_time %d listen_int %d " "desired_ssid %s desired_bssid %s desired_bsstype %d", - priv->netdev->name, le32_to_cpu(m->max_tx_msdu_lifetime), + wiphy_name(priv->hw->wiphy), + le32_to_cpu(m->max_tx_msdu_lifetime), le32_to_cpu(m->max_rx_lifetime), le16_to_cpu(m->frag_threshold), le16_to_cpu(m->rts_threshold), le16_to_cpu(m->cwmin), le16_to_cpu(m->cwmax), @@ -1191,7 +1228,7 @@ static void at76_dump_mib_phy(struct at76_priv *priv) ret = at76_get_mib(priv->udev, MIB_PHY, m, sizeof(struct mib_phy)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (PHY) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } @@ -1200,7 +1237,7 @@ static void at76_dump_mib_phy(struct at76_priv *priv) "mpdu_max_length %d cca_mode_supported %d operation_rate_set " "0x%x 0x%x 0x%x 0x%x channel_id %d current_cca_mode %d " "phy_type %d current_reg_domain %d", - priv->netdev->name, le32_to_cpu(m->ed_threshold), + wiphy_name(priv->hw->wiphy), le32_to_cpu(m->ed_threshold), le16_to_cpu(m->slot_time), le16_to_cpu(m->sifs_time), le16_to_cpu(m->preamble_length), le16_to_cpu(m->plcp_header_length), @@ -1224,13 +1261,14 @@ static void at76_dump_mib_local(struct at76_priv *priv) ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(struct mib_local)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (LOCAL) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } at76_dbg(DBG_MIB, "%s: MIB LOCAL: beacon_enable %d " "txautorate_fallback %d ssid_size %d promiscuous_mode %d " - "preamble_type %d", priv->netdev->name, m->beacon_enable, + "preamble_type %d", wiphy_name(priv->hw->wiphy), + m->beacon_enable, m->txautorate_fallback, m->ssid_size, m->promiscuous_mode, m->preamble_type); exit: @@ -1249,118 +1287,21 @@ static void at76_dump_mib_mdomain(struct at76_priv *priv) sizeof(struct mib_mdomain)); if (ret < 0) { printk(KERN_ERR "%s: at76_get_mib (MDOMAIN) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); goto exit; } at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: channel_list %s", - priv->netdev->name, + wiphy_name(priv->hw->wiphy), hex2str(m->channel_list, sizeof(m->channel_list))); at76_dbg(DBG_MIB, "%s: MIB MDOMAIN: tx_powerlevel %s", - priv->netdev->name, + wiphy_name(priv->hw->wiphy), hex2str(m->tx_powerlevel, sizeof(m->tx_powerlevel))); exit: kfree(m); } -static int at76_get_current_bssid(struct at76_priv *priv) -{ - int ret = 0; - struct mib_mac_mgmt *mac_mgmt = - kmalloc(sizeof(struct mib_mac_mgmt), GFP_KERNEL); - - if (!mac_mgmt) { - ret = -ENOMEM; - goto exit; - } - - ret = at76_get_mib(priv->udev, MIB_MAC_MGMT, mac_mgmt, - sizeof(struct mib_mac_mgmt)); - if (ret < 0) { - printk(KERN_ERR "%s: at76_get_mib failed: %d\n", - priv->netdev->name, ret); - goto error; - } - memcpy(priv->bssid, mac_mgmt->current_bssid, ETH_ALEN); - printk(KERN_INFO "%s: using BSSID %s\n", priv->netdev->name, - mac2str(priv->bssid)); -error: - kfree(mac_mgmt); -exit: - return ret; -} - -static int at76_get_current_channel(struct at76_priv *priv) -{ - int ret = 0; - struct mib_phy *phy = kmalloc(sizeof(struct mib_phy), GFP_KERNEL); - - if (!phy) { - ret = -ENOMEM; - goto exit; - } - ret = at76_get_mib(priv->udev, MIB_PHY, phy, sizeof(struct mib_phy)); - if (ret < 0) { - printk(KERN_ERR "%s: at76_get_mib(MIB_PHY) failed: %d\n", - priv->netdev->name, ret); - goto error; - } - priv->channel = phy->channel_id; -error: - kfree(phy); -exit: - return ret; -} - -/** - * at76_start_scan - start a scan - * - * @use_essid - use the configured ESSID in non passive mode - */ -static int at76_start_scan(struct at76_priv *priv, int use_essid) -{ - struct at76_req_scan scan; - - memset(&scan, 0, sizeof(struct at76_req_scan)); - memset(scan.bssid, 0xff, ETH_ALEN); - - if (use_essid) { - memcpy(scan.essid, priv->essid, IW_ESSID_MAX_SIZE); - scan.essid_size = priv->essid_size; - } else - scan.essid_size = 0; - - /* jal: why should we start at a certain channel? we do scan the whole - range allowed by reg domain. */ - scan.channel = priv->channel; - - /* atmelwlandriver differs between scan type 0 and 1 (active/passive) - For ad-hoc mode, it uses type 0 only. */ - scan.scan_type = priv->scan_mode; - - /* INFO: For probe_delay, not multiplying by 1024 as this will be - slightly less than min_channel_time - (per spec: probe delay < min. channel time) */ - scan.min_channel_time = cpu_to_le16(priv->scan_min_time); - scan.max_channel_time = cpu_to_le16(priv->scan_max_time); - scan.probe_delay = cpu_to_le16(priv->scan_min_time * 1000); - scan.international_scan = 0; - - /* other values are set to 0 for type 0 */ - - at76_dbg(DBG_PROGRESS, "%s: start_scan (use_essid = %d, intl = %d, " - "channel = %d, probe_delay = %d, scan_min_time = %d, " - "scan_max_time = %d)", - priv->netdev->name, use_essid, - scan.international_scan, scan.channel, - le16_to_cpu(scan.probe_delay), - le16_to_cpu(scan.min_channel_time), - le16_to_cpu(scan.max_channel_time)); - - return at76_set_card_command(priv->udev, CMD_SCAN, &scan, sizeof(scan)); -} - /* Enable monitor mode */ static int at76_start_monitor(struct at76_priv *priv) { @@ -1381,86 +1322,6 @@ static int at76_start_monitor(struct at76_priv *priv) return ret; } -static int at76_start_ibss(struct at76_priv *priv) -{ - struct at76_req_ibss bss; - int ret; - - WARN_ON(priv->mac_state != MAC_OWN_IBSS); - if (priv->mac_state != MAC_OWN_IBSS) - return -EBUSY; - - memset(&bss, 0, sizeof(struct at76_req_ibss)); - memset(bss.bssid, 0xff, ETH_ALEN); - memcpy(bss.essid, priv->essid, IW_ESSID_MAX_SIZE); - bss.essid_size = priv->essid_size; - bss.bss_type = ADHOC_MODE; - bss.channel = priv->channel; - - ret = at76_set_card_command(priv->udev, CMD_START_IBSS, &bss, - sizeof(struct at76_req_ibss)); - if (ret < 0) { - printk(KERN_ERR "%s: start_ibss failed: %d\n", - priv->netdev->name, ret); - return ret; - } - - ret = at76_wait_completion(priv, CMD_START_IBSS); - if (ret != CMD_STATUS_COMPLETE) { - printk(KERN_ERR "%s: start_ibss failed to complete, %d\n", - priv->netdev->name, ret); - return ret; - } - - ret = at76_get_current_bssid(priv); - if (ret < 0) - return ret; - - ret = at76_get_current_channel(priv); - if (ret < 0) - return ret; - - /* not sure what this is good for ??? */ - priv->mib_buf.type = MIB_MAC_MGMT; - priv->mib_buf.size = 1; - priv->mib_buf.index = offsetof(struct mib_mac_mgmt, ibss_change); - priv->mib_buf.data.byte = 0; - - ret = at76_set_mib(priv, &priv->mib_buf); - if (ret < 0) { - printk(KERN_ERR "%s: set_mib (ibss change ok) failed: %d\n", - priv->netdev->name, ret); - return ret; - } - - netif_carrier_on(priv->netdev); - netif_start_queue(priv->netdev); - return 0; -} - -/* Request card to join BSS in managed or ad-hoc mode */ -static int at76_join_bss(struct at76_priv *priv, struct bss_info *ptr) -{ - struct at76_req_join join; - - BUG_ON(!ptr); - - memset(&join, 0, sizeof(struct at76_req_join)); - memcpy(join.bssid, ptr->bssid, ETH_ALEN); - memcpy(join.essid, ptr->ssid, ptr->ssid_len); - join.essid_size = ptr->ssid_len; - join.bss_type = (priv->iw_mode == IW_MODE_ADHOC ? 1 : 2); - join.channel = ptr->channel; - join.timeout = cpu_to_le16(2000); - - at76_dbg(DBG_PROGRESS, - "%s join addr %s ssid %s type %d ch %d timeout %d", - priv->netdev->name, mac2str(join.bssid), join.essid, - join.bss_type, join.channel, le16_to_cpu(join.timeout)); - return at76_set_card_command(priv->udev, CMD_JOIN, &join, - sizeof(struct at76_req_join)); -} - /* Calculate padding from txbuf->wlength (which excludes the USB TX header), likely to compensate a flaw in the AT76C503A USB part ... */ static inline int at76_calc_padding(int wlen) @@ -1479,14 +1340,6 @@ static inline int at76_calc_padding(int wlen) return 0; } -/* We are doing a lot of things here in an interrupt. Need - a bh handler (Watching TV with a TV card is probably - a good test: if you see flickers, we are doing too much. - Currently I do see flickers... even with our tasklet :-( ) - Maybe because the bttv driver and usb-uhci use the same interrupt -*/ -/* Or maybe because our BH handler is preempting bttv's BH handler.. BHs don't - * solve everything.. (alex) */ static void at76_rx_callback(struct urb *urb) { struct at76_priv *priv = urb->context; @@ -1496,1926 +1349,82 @@ static void at76_rx_callback(struct urb *urb) return; } -static void at76_tx_callback(struct urb *urb) +static int at76_submit_rx_urb(struct at76_priv *priv) { - struct at76_priv *priv = urb->context; - struct net_device_stats *stats = &priv->stats; - unsigned long flags; - struct at76_tx_buffer *mgmt_buf; int ret; + int size; + struct sk_buff *skb = priv->rx_skb; - switch (urb->status) { - case 0: - stats->tx_packets++; - break; - case -ENOENT: - case -ECONNRESET: - /* urb has been unlinked */ - return; - default: - at76_dbg(DBG_URB, "%s - nonzero tx status received: %d", - __func__, urb->status); - stats->tx_errors++; - break; + if (!priv->rx_urb) { + printk(KERN_ERR "%s: %s: priv->rx_urb is NULL\n", + wiphy_name(priv->hw->wiphy), __func__); + return -EFAULT; } - spin_lock_irqsave(&priv->mgmt_spinlock, flags); - mgmt_buf = priv->next_mgmt_bulk; - priv->next_mgmt_bulk = NULL; - spin_unlock_irqrestore(&priv->mgmt_spinlock, flags); + if (!skb) { + skb = dev_alloc_skb(sizeof(struct at76_rx_buffer)); + if (!skb) { + printk(KERN_ERR "%s: cannot allocate rx skbuff\n", + wiphy_name(priv->hw->wiphy)); + ret = -ENOMEM; + goto exit; + } + priv->rx_skb = skb; + } else { + skb_push(skb, skb_headroom(skb)); + skb_trim(skb, 0); + } - if (!mgmt_buf) { - netif_wake_queue(priv->netdev); - return; + size = skb_tailroom(skb); + usb_fill_bulk_urb(priv->rx_urb, priv->udev, priv->rx_pipe, + skb_put(skb, size), size, at76_rx_callback, priv); + ret = usb_submit_urb(priv->rx_urb, GFP_ATOMIC); + if (ret < 0) { + if (ret == -ENODEV) + at76_dbg(DBG_DEVSTART, + "usb_submit_urb returned -ENODEV"); + else + printk(KERN_ERR "%s: rx, usb_submit_urb failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); } - /* we don't copy the padding bytes, but add them - to the length */ - memcpy(priv->bulk_out_buffer, mgmt_buf, - le16_to_cpu(mgmt_buf->wlength) + AT76_TX_HDRLEN); - usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe, - priv->bulk_out_buffer, - le16_to_cpu(mgmt_buf->wlength) + mgmt_buf->padding + - AT76_TX_HDRLEN, at76_tx_callback, priv); - ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC); - if (ret) - printk(KERN_ERR "%s: error in tx submit urb: %d\n", - priv->netdev->name, ret); +exit: + if (ret < 0 && ret != -ENODEV) + printk(KERN_ERR "%s: cannot submit rx urb - please unload the " + "driver and/or power cycle the device\n", + wiphy_name(priv->hw->wiphy)); - kfree(mgmt_buf); + return ret; } -/* Send a management frame on bulk-out. txbuf->wlength must be set */ -static int at76_tx_mgmt(struct at76_priv *priv, struct at76_tx_buffer *txbuf) +/* Download external firmware */ +static int at76_load_external_fw(struct usb_device *udev, struct fwentry *fwe) { - unsigned long flags; int ret; - int urb_status; - void *oldbuf = NULL; + int op_mode; + int blockno = 0; + int bsize; + u8 *block; + u8 *buf = fwe->extfw; + int size = fwe->extfw_size; - netif_carrier_off(priv->netdev); /* stop netdev watchdog */ - netif_stop_queue(priv->netdev); /* stop tx data packets */ + if (!buf || !size) + return -ENOENT; - spin_lock_irqsave(&priv->mgmt_spinlock, flags); + op_mode = at76_get_op_mode(udev); + at76_dbg(DBG_DEVSTART, "opmode %d", op_mode); - urb_status = priv->tx_urb->status; - if (urb_status == -EINPROGRESS) { - /* cannot transmit now, put in the queue */ - oldbuf = priv->next_mgmt_bulk; - priv->next_mgmt_bulk = txbuf; - } - spin_unlock_irqrestore(&priv->mgmt_spinlock, flags); - - if (oldbuf) { - /* a data/mgmt tx is already pending in the URB - - if this is no error in some situations we must - implement a queue or silently modify the old msg */ - printk(KERN_ERR "%s: removed pending mgmt buffer %s\n", - priv->netdev->name, hex2str(oldbuf, 64)); - kfree(oldbuf); - return 0; + if (op_mode != OPMODE_NORMAL_NIC_WITHOUT_FLASH) { + dev_printk(KERN_ERR, &udev->dev, "unexpected opmode %d\n", + op_mode); + return -EINVAL; } - txbuf->tx_rate = TX_RATE_1MBIT; - txbuf->padding = at76_calc_padding(le16_to_cpu(txbuf->wlength)); - memset(txbuf->reserved, 0, sizeof(txbuf->reserved)); - - if (priv->next_mgmt_bulk) - printk(KERN_ERR "%s: URB status %d, but mgmt is pending\n", - priv->netdev->name, urb_status); - - at76_dbg(DBG_TX_MGMT, - "%s: tx mgmt: wlen %d tx_rate %d pad %d %s", - priv->netdev->name, le16_to_cpu(txbuf->wlength), - txbuf->tx_rate, txbuf->padding, - hex2str(txbuf->packet, le16_to_cpu(txbuf->wlength))); - - /* txbuf was not consumed above -> send mgmt msg immediately */ - memcpy(priv->bulk_out_buffer, txbuf, - le16_to_cpu(txbuf->wlength) + AT76_TX_HDRLEN); - usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe, - priv->bulk_out_buffer, - le16_to_cpu(txbuf->wlength) + txbuf->padding + - AT76_TX_HDRLEN, at76_tx_callback, priv); - ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC); - if (ret) - printk(KERN_ERR "%s: error in tx submit urb: %d\n", - priv->netdev->name, ret); - - kfree(txbuf); - - return ret; -} + block = kmalloc(FW_BLOCK_SIZE, GFP_KERNEL); + if (!block) + return -ENOMEM; -/* Go to the next information element */ -static inline void next_ie(struct ieee80211_info_element **ie) -{ - *ie = (struct ieee80211_info_element *)(&(*ie)->data[(*ie)->len]); -} - -/* Challenge is the challenge string (in TLV format) - we got with seq_nr 2 for shared secret authentication only and - send in seq_nr 3 WEP encrypted to prove we have the correct WEP key; - otherwise it is NULL */ -static int at76_auth_req(struct at76_priv *priv, struct bss_info *bss, - int seq_nr, struct ieee80211_info_element *challenge) -{ - struct at76_tx_buffer *tx_buffer; - struct ieee80211_hdr_3addr *mgmt; - struct ieee80211_auth *req; - int buf_len = (seq_nr != 3 ? AUTH_FRAME_SIZE : - AUTH_FRAME_SIZE + 1 + 1 + challenge->len); - - BUG_ON(!bss); - BUG_ON(seq_nr == 3 && !challenge); - tx_buffer = kmalloc(buf_len + MAX_PADDING_SIZE, GFP_ATOMIC); - if (!tx_buffer) - return -ENOMEM; - - req = (struct ieee80211_auth *)tx_buffer->packet; - mgmt = &req->header; - - /* make wireless header */ - /* first auth msg is not encrypted, only the second (seq_nr == 3) */ - mgmt->frame_ctl = - cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH | - (seq_nr == 3 ? IEEE80211_FCTL_PROTECTED : 0)); - - mgmt->duration_id = cpu_to_le16(0x8000); - memcpy(mgmt->addr1, bss->bssid, ETH_ALEN); - memcpy(mgmt->addr2, priv->netdev->dev_addr, ETH_ALEN); - memcpy(mgmt->addr3, bss->bssid, ETH_ALEN); - mgmt->seq_ctl = cpu_to_le16(0); - - req->algorithm = cpu_to_le16(priv->auth_mode); - req->transaction = cpu_to_le16(seq_nr); - req->status = cpu_to_le16(0); - - if (seq_nr == 3) - memcpy(req->info_element, challenge, 1 + 1 + challenge->len); - - /* init. at76_priv tx header */ - tx_buffer->wlength = cpu_to_le16(buf_len - AT76_TX_HDRLEN); - at76_dbg(DBG_TX_MGMT, "%s: AuthReq bssid %s alg %d seq_nr %d", - priv->netdev->name, mac2str(mgmt->addr3), - le16_to_cpu(req->algorithm), le16_to_cpu(req->transaction)); - if (seq_nr == 3) - at76_dbg(DBG_TX_MGMT, "%s: AuthReq challenge: %s ...", - priv->netdev->name, hex2str(req->info_element, 18)); - - /* either send immediately (if no data tx is pending - or put it in pending list */ - return at76_tx_mgmt(priv, tx_buffer); -} - -static int at76_assoc_req(struct at76_priv *priv, struct bss_info *bss) -{ - struct at76_tx_buffer *tx_buffer; - struct ieee80211_hdr_3addr *mgmt; - struct ieee80211_assoc_request *req; - struct ieee80211_info_element *ie; - char *essid; - int essid_len; - u16 capa; - - BUG_ON(!bss); - - tx_buffer = kmalloc(ASSOCREQ_MAX_SIZE + MAX_PADDING_SIZE, GFP_ATOMIC); - if (!tx_buffer) - return -ENOMEM; - - req = (struct ieee80211_assoc_request *)tx_buffer->packet; - mgmt = &req->header; - ie = req->info_element; - - /* make wireless header */ - mgmt->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | - IEEE80211_STYPE_ASSOC_REQ); - - mgmt->duration_id = cpu_to_le16(0x8000); - memcpy(mgmt->addr1, bss->bssid, ETH_ALEN); - memcpy(mgmt->addr2, priv->netdev->dev_addr, ETH_ALEN); - memcpy(mgmt->addr3, bss->bssid, ETH_ALEN); - mgmt->seq_ctl = cpu_to_le16(0); - - /* we must set the Privacy bit in the capabilities to assure an - Agere-based AP with optional WEP transmits encrypted frames - to us. AP only set the Privacy bit in their capabilities - if WEP is mandatory in the BSS! */ - capa = bss->capa; - if (priv->wep_enabled) - capa |= WLAN_CAPABILITY_PRIVACY; - if (priv->preamble_type != PREAMBLE_TYPE_LONG) - capa |= WLAN_CAPABILITY_SHORT_PREAMBLE; - req->capability = cpu_to_le16(capa); - - req->listen_interval = cpu_to_le16(2 * bss->beacon_interval); - - /* write TLV data elements */ - - ie->id = MFIE_TYPE_SSID; - ie->len = bss->ssid_len; - memcpy(ie->data, bss->ssid, bss->ssid_len); - next_ie(&ie); - - ie->id = MFIE_TYPE_RATES; - ie->len = sizeof(hw_rates); - memcpy(ie->data, hw_rates, sizeof(hw_rates)); - next_ie(&ie); /* ie points behind the supp_rates field */ - - /* init. at76_priv tx header */ - tx_buffer->wlength = cpu_to_le16((u8 *)ie - (u8 *)mgmt); - - ie = req->info_element; - essid = ie->data; - essid_len = min_t(int, IW_ESSID_MAX_SIZE, ie->len); - - next_ie(&ie); /* points to IE of rates now */ - at76_dbg(DBG_TX_MGMT, - "%s: AssocReq bssid %s capa 0x%04x ssid %.*s rates %s", - priv->netdev->name, mac2str(mgmt->addr3), - le16_to_cpu(req->capability), essid_len, essid, - hex2str(ie->data, ie->len)); - - /* either send immediately (if no data tx is pending - or put it in pending list */ - return at76_tx_mgmt(priv, tx_buffer); -} - -/* We got to check the bss_list for old entries */ -static void at76_bss_list_timeout(unsigned long par) -{ - struct at76_priv *priv = (struct at76_priv *)par; - unsigned long flags; - struct list_head *lptr, *nptr; - struct bss_info *ptr; - - spin_lock_irqsave(&priv->bss_list_spinlock, flags); - - list_for_each_safe(lptr, nptr, &priv->bss_list) { - - ptr = list_entry(lptr, struct bss_info, list); - - if (ptr != priv->curr_bss - && time_after(jiffies, ptr->last_rx + BSS_LIST_TIMEOUT)) { - at76_dbg(DBG_BSS_TABLE_RM, - "%s: bss_list: removing old BSS %s ch %d", - priv->netdev->name, mac2str(ptr->bssid), - ptr->channel); - list_del(&ptr->list); - kfree(ptr); - } - } - spin_unlock_irqrestore(&priv->bss_list_spinlock, flags); - /* restart the timer */ - mod_timer(&priv->bss_list_timer, jiffies + BSS_LIST_TIMEOUT); -} - -static inline void at76_set_mac_state(struct at76_priv *priv, - enum mac_state mac_state) -{ - at76_dbg(DBG_MAC_STATE, "%s state: %s", priv->netdev->name, - mac_states[mac_state]); - priv->mac_state = mac_state; -} - -static void at76_dump_bss_table(struct at76_priv *priv) -{ - struct bss_info *ptr; - unsigned long flags; - struct list_head *lptr; - - spin_lock_irqsave(&priv->bss_list_spinlock, flags); - - at76_dbg(DBG_BSS_TABLE, "%s BSS table (curr=%p):", priv->netdev->name, - priv->curr_bss); - - list_for_each(lptr, &priv->bss_list) { - ptr = list_entry(lptr, struct bss_info, list); - at76_dbg(DBG_BSS_TABLE, "0x%p: bssid %s channel %d ssid %.*s " - "(%s) capa 0x%04x rates %s rssi %d link %d noise %d", - ptr, mac2str(ptr->bssid), ptr->channel, ptr->ssid_len, - ptr->ssid, hex2str(ptr->ssid, ptr->ssid_len), - ptr->capa, hex2str(ptr->rates, ptr->rates_len), - ptr->rssi, ptr->link_qual, ptr->noise_level); - } - spin_unlock_irqrestore(&priv->bss_list_spinlock, flags); -} - -/* Called upon successful association to mark interface as connected */ -static void at76_work_assoc_done(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - work_assoc_done); - - mutex_lock(&priv->mtx); - - WARN_ON(priv->mac_state != MAC_ASSOC); - WARN_ON(!priv->curr_bss); - if (priv->mac_state != MAC_ASSOC || !priv->curr_bss) - goto exit; - - if (priv->iw_mode == IW_MODE_INFRA) { - if (priv->pm_mode != AT76_PM_OFF) { - /* calculate the listen interval in units of - beacon intervals of the curr_bss */ - u32 pm_period_beacon = (priv->pm_period >> 10) / - priv->curr_bss->beacon_interval; - - pm_period_beacon = max(pm_period_beacon, 2u); - pm_period_beacon = min(pm_period_beacon, 0xffffu); - - at76_dbg(DBG_PM, - "%s: pm_mode %d assoc id 0x%x listen int %d", - priv->netdev->name, priv->pm_mode, - priv->assoc_id, pm_period_beacon); - - at76_set_associd(priv, priv->assoc_id); - at76_set_listen_interval(priv, (u16)pm_period_beacon); - } - schedule_delayed_work(&priv->dwork_beacon, BEACON_TIMEOUT); - } - at76_set_pm_mode(priv); - - netif_carrier_on(priv->netdev); - netif_wake_queue(priv->netdev); - at76_set_mac_state(priv, MAC_CONNECTED); - at76_iwevent_bss_connect(priv->netdev, priv->curr_bss->bssid); - at76_dbg(DBG_PROGRESS, "%s: connected to BSSID %s", - priv->netdev->name, mac2str(priv->curr_bss->bssid)); - -exit: - mutex_unlock(&priv->mtx); -} - -/* We only store the new mac address in netdev struct, - it gets set when the netdev is opened. */ -static int at76_set_mac_address(struct net_device *netdev, void *addr) -{ - struct sockaddr *mac = addr; - memcpy(netdev->dev_addr, mac->sa_data, ETH_ALEN); - return 1; -} - -static struct net_device_stats *at76_get_stats(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - return &priv->stats; -} - -static struct iw_statistics *at76_get_wireless_stats(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, "RETURN qual %d level %d noise %d updated %d", - priv->wstats.qual.qual, priv->wstats.qual.level, - priv->wstats.qual.noise, priv->wstats.qual.updated); - - return &priv->wstats; -} - -static void at76_set_multicast(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - int promisc; - - promisc = ((netdev->flags & IFF_PROMISC) != 0); - if (promisc != priv->promisc) { - /* This gets called in interrupt, must reschedule */ - priv->promisc = promisc; - schedule_work(&priv->work_set_promisc); - } -} - -/* Stop all network activity, flush all pending tasks */ -static void at76_quiesce(struct at76_priv *priv) -{ - unsigned long flags; - - netif_stop_queue(priv->netdev); - netif_carrier_off(priv->netdev); - - at76_set_mac_state(priv, MAC_INIT); - - cancel_delayed_work(&priv->dwork_get_scan); - cancel_delayed_work(&priv->dwork_beacon); - cancel_delayed_work(&priv->dwork_auth); - cancel_delayed_work(&priv->dwork_assoc); - cancel_delayed_work(&priv->dwork_restart); - - spin_lock_irqsave(&priv->mgmt_spinlock, flags); - kfree(priv->next_mgmt_bulk); - priv->next_mgmt_bulk = NULL; - spin_unlock_irqrestore(&priv->mgmt_spinlock, flags); -} - -/******************************************************************************* - * at76_priv implementations of iw_handler functions: - */ -static int at76_iw_handler_commit(struct net_device *netdev, - struct iw_request_info *info, - void *null, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, "%s %s: restarting the device", netdev->name, - __func__); - - if (priv->mac_state != MAC_INIT) - at76_quiesce(priv); - - /* Wait half second before the restart to process subsequent - * requests from the same iwconfig in a single restart */ - schedule_delayed_work(&priv->dwork_restart, HZ / 2); - - return 0; -} - -static int at76_iw_handler_get_name(struct net_device *netdev, - struct iw_request_info *info, - char *name, char *extra) -{ - strcpy(name, "IEEE 802.11b"); - at76_dbg(DBG_IOCTL, "%s: SIOCGIWNAME - name %s", netdev->name, name); - return 0; -} - -static int at76_iw_handler_set_freq(struct net_device *netdev, - struct iw_request_info *info, - struct iw_freq *freq, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int chan = -1; - int ret = -EIWCOMMIT; - at76_dbg(DBG_IOCTL, "%s: SIOCSIWFREQ - freq.m %d freq.e %d", - netdev->name, freq->m, freq->e); - - if ((freq->e == 0) && (freq->m <= 1000)) - /* Setting by channel number */ - chan = freq->m; - else { - /* Setting by frequency - search the table */ - int mult = 1; - int i; - - for (i = 0; i < (6 - freq->e); i++) - mult *= 10; - - for (i = 0; i < NUM_CHANNELS; i++) { - if (freq->m == (channel_frequency[i] * mult)) - chan = i + 1; - } - } - - if (chan < 1 || !priv->domain) - /* non-positive channels are invalid - * we need a domain info to set the channel - * either that or an invalid frequency was - * provided by the user */ - ret = -EINVAL; - else if (!(priv->domain->channel_map & (1 << (chan - 1)))) { - printk(KERN_INFO "%s: channel %d not allowed for domain %s\n", - priv->netdev->name, chan, priv->domain->name); - ret = -EINVAL; - } - - if (ret == -EIWCOMMIT) { - priv->channel = chan; - at76_dbg(DBG_IOCTL, "%s: SIOCSIWFREQ - ch %d", netdev->name, - chan); - } - - return ret; -} - -static int at76_iw_handler_get_freq(struct net_device *netdev, - struct iw_request_info *info, - struct iw_freq *freq, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - freq->m = priv->channel; - freq->e = 0; - - if (priv->channel) - at76_dbg(DBG_IOCTL, "%s: SIOCGIWFREQ - freq %ld x 10e%d", - netdev->name, channel_frequency[priv->channel - 1], 6); - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWFREQ - ch %d", netdev->name, - priv->channel); - - return 0; -} - -static int at76_iw_handler_set_mode(struct net_device *netdev, - struct iw_request_info *info, - __u32 *mode, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWMODE - %d", netdev->name, *mode); - - if ((*mode != IW_MODE_ADHOC) && (*mode != IW_MODE_INFRA) && - (*mode != IW_MODE_MONITOR)) - return -EINVAL; - - priv->iw_mode = *mode; - if (priv->iw_mode != IW_MODE_INFRA) - priv->pm_mode = AT76_PM_OFF; - - return -EIWCOMMIT; -} - -static int at76_iw_handler_get_mode(struct net_device *netdev, - struct iw_request_info *info, - __u32 *mode, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - *mode = priv->iw_mode; - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWMODE - %d", netdev->name, *mode); - - return 0; -} - -static int at76_iw_handler_get_range(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - /* inspired by atmel.c */ - struct at76_priv *priv = netdev_priv(netdev); - struct iw_range *range = (struct iw_range *)extra; - int i; - - data->length = sizeof(struct iw_range); - memset(range, 0, sizeof(struct iw_range)); - - /* TODO: range->throughput = xxxxxx; */ - - range->min_nwid = 0x0000; - range->max_nwid = 0x0000; - - /* this driver doesn't maintain sensitivity information */ - range->sensitivity = 0; - - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 0; - range->max_qual.updated = IW_QUAL_NOISE_INVALID; - - range->avg_qual.qual = 50; - range->avg_qual.level = 50; - range->avg_qual.noise = 0; - range->avg_qual.updated = IW_QUAL_NOISE_INVALID; - - range->bitrate[0] = 1000000; - range->bitrate[1] = 2000000; - range->bitrate[2] = 5500000; - range->bitrate[3] = 11000000; - range->num_bitrates = 4; - - range->min_rts = 0; - range->max_rts = MAX_RTS_THRESHOLD; - - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - - range->pmp_flags = IW_POWER_PERIOD; - range->pmt_flags = IW_POWER_ON; - range->pm_capa = IW_POWER_PERIOD | IW_POWER_ALL_R; - - range->encoding_size[0] = WEP_SMALL_KEY_LEN; - range->encoding_size[1] = WEP_LARGE_KEY_LEN; - range->num_encoding_sizes = 2; - range->max_encoding_tokens = WEP_KEYS; - - /* both WL-240U and Linksys WUSB11 v2.6 specify 15 dBm as output power - - take this for all (ignore antenna gains) */ - range->txpower[0] = 15; - range->num_txpower = 1; - range->txpower_capa = IW_TXPOW_DBM; - - range->we_version_source = WIRELESS_EXT; - range->we_version_compiled = WIRELESS_EXT; - - /* same as the values used in atmel.c */ - range->retry_capa = IW_RETRY_LIMIT; - range->retry_flags = IW_RETRY_LIMIT; - range->r_time_flags = 0; - range->min_retry = 1; - range->max_retry = 255; - - range->num_channels = NUM_CHANNELS; - range->num_frequency = 0; - - for (i = 0; i < NUM_CHANNELS; i++) { - /* test if channel map bit is raised */ - if (priv->domain->channel_map & (0x1 << i)) { - range->num_frequency += 1; - - range->freq[i].i = i + 1; - range->freq[i].m = channel_frequency[i] * 100000; - range->freq[i].e = 1; /* freq * 10^1 */ - } - } - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWRANGE", netdev->name); - - return 0; -} - -static int at76_iw_handler_set_spy(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = 0; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWSPY - number of addresses %d", - netdev->name, data->length); - - spin_lock_bh(&priv->spy_spinlock); - ret = iw_handler_set_spy(priv->netdev, info, (union iwreq_data *)data, - extra); - spin_unlock_bh(&priv->spy_spinlock); - - return ret; -} - -static int at76_iw_handler_get_spy(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - - struct at76_priv *priv = netdev_priv(netdev); - int ret = 0; - - spin_lock_bh(&priv->spy_spinlock); - ret = iw_handler_get_spy(priv->netdev, info, - (union iwreq_data *)data, extra); - spin_unlock_bh(&priv->spy_spinlock); - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWSPY - number of addresses %d", - netdev->name, data->length); - - return ret; -} - -static int at76_iw_handler_set_thrspy(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWTHRSPY - number of addresses %d)", - netdev->name, data->length); - - spin_lock_bh(&priv->spy_spinlock); - ret = iw_handler_set_thrspy(netdev, info, (union iwreq_data *)data, - extra); - spin_unlock_bh(&priv->spy_spinlock); - - return ret; -} - -static int at76_iw_handler_get_thrspy(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret; - - spin_lock_bh(&priv->spy_spinlock); - ret = iw_handler_get_thrspy(netdev, info, (union iwreq_data *)data, - extra); - spin_unlock_bh(&priv->spy_spinlock); - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWTHRSPY - number of addresses %d)", - netdev->name, data->length); - - return ret; -} - -static int at76_iw_handler_set_wap(struct net_device *netdev, - struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWAP - wap/bssid %s", netdev->name, - mac2str(ap_addr->sa_data)); - - /* if the incoming address == ff:ff:ff:ff:ff:ff, the user has - chosen any or auto AP preference */ - if (is_broadcast_ether_addr(ap_addr->sa_data) - || is_zero_ether_addr(ap_addr->sa_data)) - priv->wanted_bssid_valid = 0; - else { - /* user wants to set a preferred AP address */ - priv->wanted_bssid_valid = 1; - memcpy(priv->wanted_bssid, ap_addr->sa_data, ETH_ALEN); - } - - return -EIWCOMMIT; -} - -static int at76_iw_handler_get_wap(struct net_device *netdev, - struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - ap_addr->sa_family = ARPHRD_ETHER; - memcpy(ap_addr->sa_data, priv->bssid, ETH_ALEN); - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWAP - wap/bssid %s", netdev->name, - mac2str(ap_addr->sa_data)); - - return 0; -} - -static int at76_iw_handler_set_scan(struct net_device *netdev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = 0; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWSCAN", netdev->name); - - if (mutex_lock_interruptible(&priv->mtx)) - return -EINTR; - - if (!netif_running(netdev)) { - ret = -ENETDOWN; - goto exit; - } - - /* jal: we don't allow "iwlist ethX scan" while we are - in monitor mode */ - if (priv->iw_mode == IW_MODE_MONITOR) { - ret = -EBUSY; - goto exit; - } - - /* Discard old scan results */ - if ((jiffies - priv->last_scan) > (20 * HZ)) - priv->scan_state = SCAN_IDLE; - priv->last_scan = jiffies; - - /* Initiate a scan command */ - if (priv->scan_state == SCAN_IN_PROGRESS) { - ret = -EBUSY; - goto exit; - } - - priv->scan_state = SCAN_IN_PROGRESS; - - at76_quiesce(priv); - - /* Try to do passive or active scan if WE asks as. */ - if (wrqu->data.length - && wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (req->scan_type == IW_SCAN_TYPE_PASSIVE) - priv->scan_mode = SCAN_TYPE_PASSIVE; - else if (req->scan_type == IW_SCAN_TYPE_ACTIVE) - priv->scan_mode = SCAN_TYPE_ACTIVE; - - /* Sanity check values? */ - if (req->min_channel_time > 0) - priv->scan_min_time = req->min_channel_time; - - if (req->max_channel_time > 0) - priv->scan_max_time = req->max_channel_time; - } - - /* change to scanning state */ - at76_set_mac_state(priv, MAC_SCANNING); - schedule_work(&priv->work_start_scan); - -exit: - mutex_unlock(&priv->mtx); - return ret; -} - -static int at76_iw_handler_get_scan(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - unsigned long flags; - struct list_head *lptr, *nptr; - struct bss_info *curr_bss; - struct iw_event *iwe = kmalloc(sizeof(struct iw_event), GFP_KERNEL); - char *curr_val, *curr_pos = extra; - int i; - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWSCAN", netdev->name); - - if (!iwe) - return -ENOMEM; - - if (priv->scan_state != SCAN_COMPLETED) { - /* scan not yet finished */ - kfree(iwe); - return -EAGAIN; - } - - spin_lock_irqsave(&priv->bss_list_spinlock, flags); - - list_for_each_safe(lptr, nptr, &priv->bss_list) { - curr_bss = list_entry(lptr, struct bss_info, list); - - iwe->cmd = SIOCGIWAP; - iwe->u.ap_addr.sa_family = ARPHRD_ETHER; - memcpy(iwe->u.ap_addr.sa_data, curr_bss->bssid, 6); - curr_pos = iwe_stream_add_event(info, curr_pos, - extra + IW_SCAN_MAX_DATA, iwe, - IW_EV_ADDR_LEN); - - iwe->u.data.length = curr_bss->ssid_len; - iwe->cmd = SIOCGIWESSID; - iwe->u.data.flags = 1; - - curr_pos = iwe_stream_add_point(info, curr_pos, - extra + IW_SCAN_MAX_DATA, iwe, - curr_bss->ssid); - - iwe->cmd = SIOCGIWMODE; - iwe->u.mode = (curr_bss->capa & WLAN_CAPABILITY_IBSS) ? - IW_MODE_ADHOC : - (curr_bss->capa & WLAN_CAPABILITY_ESS) ? - IW_MODE_MASTER : IW_MODE_AUTO; - /* IW_MODE_AUTO = 0 which I thought is - * the most logical value to return in this case */ - curr_pos = iwe_stream_add_event(info, curr_pos, - extra + IW_SCAN_MAX_DATA, iwe, - IW_EV_UINT_LEN); - - iwe->cmd = SIOCGIWFREQ; - iwe->u.freq.m = curr_bss->channel; - iwe->u.freq.e = 0; - curr_pos = iwe_stream_add_event(info, curr_pos, - extra + IW_SCAN_MAX_DATA, iwe, - IW_EV_FREQ_LEN); - - iwe->cmd = SIOCGIWENCODE; - if (curr_bss->capa & WLAN_CAPABILITY_PRIVACY) - iwe->u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - else - iwe->u.data.flags = IW_ENCODE_DISABLED; - - iwe->u.data.length = 0; - curr_pos = iwe_stream_add_point(info, curr_pos, - extra + IW_SCAN_MAX_DATA, iwe, - NULL); - - /* Add quality statistics */ - iwe->cmd = IWEVQUAL; - iwe->u.qual.noise = 0; - iwe->u.qual.updated = - IW_QUAL_NOISE_INVALID | IW_QUAL_LEVEL_UPDATED; - iwe->u.qual.level = (curr_bss->rssi * 100 / 42); - if (iwe->u.qual.level > 100) - iwe->u.qual.level = 100; - if (at76_is_intersil(priv->board_type)) - iwe->u.qual.qual = curr_bss->link_qual; - else { - iwe->u.qual.qual = 0; - iwe->u.qual.updated |= IW_QUAL_QUAL_INVALID; - } - /* Add new value to event */ - curr_pos = iwe_stream_add_event(info, curr_pos, - extra + IW_SCAN_MAX_DATA, iwe, - IW_EV_QUAL_LEN); - - /* Rate: stuffing multiple values in a single event requires - * a bit more of magic - Jean II */ - curr_val = curr_pos + IW_EV_LCP_LEN; - - iwe->cmd = SIOCGIWRATE; - /* Those two flags are ignored... */ - iwe->u.bitrate.fixed = 0; - iwe->u.bitrate.disabled = 0; - /* Max 8 values */ - for (i = 0; i < curr_bss->rates_len; i++) { - /* Bit rate given in 500 kb/s units (+ 0x80) */ - iwe->u.bitrate.value = - ((curr_bss->rates[i] & 0x7f) * 500000); - /* Add new value to event */ - curr_val = iwe_stream_add_value(info, curr_pos, - curr_val, - extra + - IW_SCAN_MAX_DATA, iwe, - IW_EV_PARAM_LEN); - } - - /* Check if we added any event */ - if ((curr_val - curr_pos) > IW_EV_LCP_LEN) - curr_pos = curr_val; - - /* more information may be sent back using IWECUSTOM */ - - } - - spin_unlock_irqrestore(&priv->bss_list_spinlock, flags); - - data->length = (curr_pos - extra); - data->flags = 0; - - kfree(iwe); - return 0; -} - -static int at76_iw_handler_set_essid(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWESSID - %s", netdev->name, extra); - - if (data->flags) { - memcpy(priv->essid, extra, data->length); - priv->essid_size = data->length; - } else - priv->essid_size = 0; /* Use any SSID */ - - return -EIWCOMMIT; -} - -static int at76_iw_handler_get_essid(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - if (priv->essid_size) { - /* not the ANY ssid in priv->essid */ - data->flags = 1; - data->length = priv->essid_size; - memcpy(extra, priv->essid, data->length); - } else { - /* the ANY ssid was specified */ - if (priv->mac_state == MAC_CONNECTED && priv->curr_bss) { - /* report the SSID we have found */ - data->flags = 1; - data->length = priv->curr_bss->ssid_len; - memcpy(extra, priv->curr_bss->ssid, data->length); - } else { - /* report ANY back */ - data->flags = 0; - data->length = 0; - } - } - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWESSID - %.*s", netdev->name, - data->length, extra); - - return 0; -} - -static int at76_iw_handler_set_rate(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *bitrate, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = -EIWCOMMIT; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWRATE - %d", netdev->name, - bitrate->value); - - switch (bitrate->value) { - case -1: - priv->txrate = TX_RATE_AUTO; - break; /* auto rate */ - case 1000000: - priv->txrate = TX_RATE_1MBIT; - break; - case 2000000: - priv->txrate = TX_RATE_2MBIT; - break; - case 5500000: - priv->txrate = TX_RATE_5_5MBIT; - break; - case 11000000: - priv->txrate = TX_RATE_11MBIT; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static int at76_iw_handler_get_rate(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *bitrate, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = 0; - - switch (priv->txrate) { - /* return max rate if RATE_AUTO */ - case TX_RATE_AUTO: - bitrate->value = 11000000; - break; - case TX_RATE_1MBIT: - bitrate->value = 1000000; - break; - case TX_RATE_2MBIT: - bitrate->value = 2000000; - break; - case TX_RATE_5_5MBIT: - bitrate->value = 5500000; - break; - case TX_RATE_11MBIT: - bitrate->value = 11000000; - break; - default: - ret = -EINVAL; - } - - bitrate->fixed = (priv->txrate != TX_RATE_AUTO); - bitrate->disabled = 0; - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWRATE - %d", netdev->name, - bitrate->value); - - return ret; -} - -static int at76_iw_handler_set_rts(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *rts, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = -EIWCOMMIT; - int rthr = rts->value; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWRTS - value %d disabled %s", - netdev->name, rts->value, (rts->disabled) ? "true" : "false"); - - if (rts->disabled) - rthr = MAX_RTS_THRESHOLD; - - if ((rthr < 0) || (rthr > MAX_RTS_THRESHOLD)) - ret = -EINVAL; - else - priv->rts_threshold = rthr; - - return ret; -} - -static int at76_iw_handler_get_rts(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *rts, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - rts->value = priv->rts_threshold; - rts->disabled = (rts->value >= MAX_RTS_THRESHOLD); - rts->fixed = 1; - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWRTS - value %d disabled %s", - netdev->name, rts->value, (rts->disabled) ? "true" : "false"); - - return 0; -} - -static int at76_iw_handler_set_frag(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *frag, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = -EIWCOMMIT; - int fthr = frag->value; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWFRAG - value %d, disabled %s", - netdev->name, frag->value, - (frag->disabled) ? "true" : "false"); - - if (frag->disabled) - fthr = MAX_FRAG_THRESHOLD; - - if ((fthr < MIN_FRAG_THRESHOLD) || (fthr > MAX_FRAG_THRESHOLD)) - ret = -EINVAL; - else - priv->frag_threshold = fthr & ~0x1; /* get an even value */ - - return ret; -} - -static int at76_iw_handler_get_frag(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *frag, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - frag->value = priv->frag_threshold; - frag->disabled = (frag->value >= MAX_FRAG_THRESHOLD); - frag->fixed = 1; - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWFRAG - value %d, disabled %s", - netdev->name, frag->value, - (frag->disabled) ? "true" : "false"); - - return 0; -} - -static int at76_iw_handler_get_txpow(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *power, char *extra) -{ - power->value = 15; - power->fixed = 1; /* No power control */ - power->disabled = 0; - power->flags = IW_TXPOW_DBM; - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWTXPOW - txpow %d dBm", netdev->name, - power->value); - - return 0; -} - -/* jal: short retry is handled by the firmware (at least 0.90.x), - while long retry is not (?) */ -static int at76_iw_handler_set_retry(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *retry, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = -EIWCOMMIT; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWRETRY disabled %d flags 0x%x val %d", - netdev->name, retry->disabled, retry->flags, retry->value); - - if (!retry->disabled && (retry->flags & IW_RETRY_LIMIT)) { - if ((retry->flags & IW_RETRY_MIN) || - !(retry->flags & IW_RETRY_MAX)) - priv->short_retry_limit = retry->value; - else - ret = -EINVAL; - } else - ret = -EINVAL; - - return ret; -} - -/* Adapted (ripped) from atmel.c */ -static int at76_iw_handler_get_retry(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *retry, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWRETRY", netdev->name); - - retry->disabled = 0; /* Can't be disabled */ - retry->flags = IW_RETRY_LIMIT; - retry->value = priv->short_retry_limit; - - return 0; -} - -static int at76_iw_handler_set_encode(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *encoding, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int index = (encoding->flags & IW_ENCODE_INDEX) - 1; - int len = encoding->length; - - at76_dbg(DBG_IOCTL, "%s: SIOCSIWENCODE - enc.flags %08x " - "pointer %p len %d", netdev->name, encoding->flags, - encoding->pointer, encoding->length); - at76_dbg(DBG_IOCTL, - "%s: SIOCSIWENCODE - old wepstate: enabled %s key_id %d " - "auth_mode %s", netdev->name, - (priv->wep_enabled) ? "true" : "false", priv->wep_key_id, - (priv->auth_mode == - WLAN_AUTH_SHARED_KEY) ? "restricted" : "open"); - - /* take the old default key if index is invalid */ - if ((index < 0) || (index >= WEP_KEYS)) - index = priv->wep_key_id; - - if (len > 0) { - if (len > WEP_LARGE_KEY_LEN) - len = WEP_LARGE_KEY_LEN; - - memset(priv->wep_keys[index], 0, WEP_KEY_LEN); - memcpy(priv->wep_keys[index], extra, len); - priv->wep_keys_len[index] = (len <= WEP_SMALL_KEY_LEN) ? - WEP_SMALL_KEY_LEN : WEP_LARGE_KEY_LEN; - priv->wep_enabled = 1; - } - - priv->wep_key_id = index; - priv->wep_enabled = ((encoding->flags & IW_ENCODE_DISABLED) == 0); - - if (encoding->flags & IW_ENCODE_RESTRICTED) - priv->auth_mode = WLAN_AUTH_SHARED_KEY; - if (encoding->flags & IW_ENCODE_OPEN) - priv->auth_mode = WLAN_AUTH_OPEN; - - at76_dbg(DBG_IOCTL, - "%s: SIOCSIWENCODE - new wepstate: enabled %s key_id %d " - "key_len %d auth_mode %s", netdev->name, - (priv->wep_enabled) ? "true" : "false", priv->wep_key_id + 1, - priv->wep_keys_len[priv->wep_key_id], - (priv->auth_mode == - WLAN_AUTH_SHARED_KEY) ? "restricted" : "open"); - - return -EIWCOMMIT; -} - -static int at76_iw_handler_get_encode(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *encoding, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int index = (encoding->flags & IW_ENCODE_INDEX) - 1; - - if ((index < 0) || (index >= WEP_KEYS)) - index = priv->wep_key_id; - - encoding->flags = - (priv->auth_mode == WLAN_AUTH_SHARED_KEY) ? - IW_ENCODE_RESTRICTED : IW_ENCODE_OPEN; - - if (!priv->wep_enabled) - encoding->flags |= IW_ENCODE_DISABLED; - - if (encoding->pointer) { - encoding->length = priv->wep_keys_len[index]; - - memcpy(extra, priv->wep_keys[index], priv->wep_keys_len[index]); - - encoding->flags |= (index + 1); - } - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWENCODE - enc.flags %08x " - "pointer %p len %d", netdev->name, encoding->flags, - encoding->pointer, encoding->length); - at76_dbg(DBG_IOCTL, - "%s: SIOCGIWENCODE - wepstate: enabled %s key_id %d " - "key_len %d auth_mode %s", netdev->name, - (priv->wep_enabled) ? "true" : "false", priv->wep_key_id + 1, - priv->wep_keys_len[priv->wep_key_id], - (priv->auth_mode == - WLAN_AUTH_SHARED_KEY) ? "restricted" : "open"); - - return 0; -} - -static int at76_iw_handler_set_power(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *prq, char *extra) -{ - int err = -EIWCOMMIT; - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_IOCTL, - "%s: SIOCSIWPOWER - disabled %s flags 0x%x value 0x%x", - netdev->name, (prq->disabled) ? "true" : "false", prq->flags, - prq->value); - - if (prq->disabled) - priv->pm_mode = AT76_PM_OFF; - else { - switch (prq->flags & IW_POWER_MODE) { - case IW_POWER_ALL_R: - case IW_POWER_ON: - break; - default: - err = -EINVAL; - goto exit; - } - if (prq->flags & IW_POWER_PERIOD) - priv->pm_period = prq->value; - - if (prq->flags & IW_POWER_TIMEOUT) { - err = -EINVAL; - goto exit; - } - priv->pm_mode = AT76_PM_ON; - } -exit: - return err; -} - -static int at76_iw_handler_get_power(struct net_device *netdev, - struct iw_request_info *info, - struct iw_param *power, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - power->disabled = (priv->pm_mode == AT76_PM_OFF); - if (!power->disabled) { - power->flags = IW_POWER_PERIOD | IW_POWER_ALL_R; - power->value = priv->pm_period; - } - - at76_dbg(DBG_IOCTL, "%s: SIOCGIWPOWER - %s flags 0x%x value 0x%x", - netdev->name, power->disabled ? "disabled" : "enabled", - power->flags, power->value); - - return 0; -} - -/******************************************************************************* - * Private IOCTLS - */ -static int at76_iw_set_short_preamble(struct net_device *netdev, - struct iw_request_info *info, char *name, - char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int val = *((int *)name); - int ret = -EIWCOMMIT; - - at76_dbg(DBG_IOCTL, "%s: AT76_SET_SHORT_PREAMBLE, %d", - netdev->name, val); - - if (val < PREAMBLE_TYPE_LONG || val > PREAMBLE_TYPE_AUTO) - ret = -EINVAL; - else - priv->preamble_type = val; - - return ret; -} - -static int at76_iw_get_short_preamble(struct net_device *netdev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - - snprintf(wrqu->name, sizeof(wrqu->name), "%s (%d)", - preambles[priv->preamble_type], priv->preamble_type); - return 0; -} - -static int at76_iw_set_debug(struct net_device *netdev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - char *ptr; - u32 val; - - if (data->length > 0) { - val = simple_strtol(extra, &ptr, 0); - - if (ptr == extra) - val = DBG_DEFAULTS; - - at76_dbg(DBG_IOCTL, "%s: AT76_SET_DEBUG input %d: %s -> 0x%x", - netdev->name, data->length, extra, val); - } else - val = DBG_DEFAULTS; - - at76_dbg(DBG_IOCTL, "%s: AT76_SET_DEBUG, old 0x%x, new 0x%x", - netdev->name, at76_debug, val); - - /* jal: some more output to pin down lockups */ - at76_dbg(DBG_IOCTL, "%s: netif running %d queue_stopped %d " - "carrier_ok %d", netdev->name, netif_running(netdev), - netif_queue_stopped(netdev), netif_carrier_ok(netdev)); - - at76_debug = val; - - return 0; -} - -static int at76_iw_get_debug(struct net_device *netdev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - snprintf(wrqu->name, sizeof(wrqu->name), "0x%08x", at76_debug); - return 0; -} - -static int at76_iw_set_powersave_mode(struct net_device *netdev, - struct iw_request_info *info, char *name, - char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int val = *((int *)name); - int ret = -EIWCOMMIT; - - at76_dbg(DBG_IOCTL, "%s: AT76_SET_POWERSAVE_MODE, %d (%s)", - netdev->name, val, - val == AT76_PM_OFF ? "active" : val == AT76_PM_ON ? "save" : - val == AT76_PM_SMART ? "smart save" : ""); - if (val < AT76_PM_OFF || val > AT76_PM_SMART) - ret = -EINVAL; - else - priv->pm_mode = val; - - return ret; -} - -static int at76_iw_get_powersave_mode(struct net_device *netdev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int *param = (int *)extra; - - param[0] = priv->pm_mode; - return 0; -} - -static int at76_iw_set_scan_times(struct net_device *netdev, - struct iw_request_info *info, char *name, - char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int mint = *((int *)name); - int maxt = *((int *)name + 1); - int ret = -EIWCOMMIT; - - at76_dbg(DBG_IOCTL, "%s: AT76_SET_SCAN_TIMES - min %d max %d", - netdev->name, mint, maxt); - if (mint <= 0 || maxt <= 0 || mint > maxt) - ret = -EINVAL; - else { - priv->scan_min_time = mint; - priv->scan_max_time = maxt; - } - - return ret; -} - -static int at76_iw_get_scan_times(struct net_device *netdev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int *param = (int *)extra; - - param[0] = priv->scan_min_time; - param[1] = priv->scan_max_time; - return 0; -} - -static int at76_iw_set_scan_mode(struct net_device *netdev, - struct iw_request_info *info, char *name, - char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int val = *((int *)name); - int ret = -EIWCOMMIT; - - at76_dbg(DBG_IOCTL, "%s: AT76_SET_SCAN_MODE - mode %s", - netdev->name, (val = SCAN_TYPE_ACTIVE) ? "active" : - (val = SCAN_TYPE_PASSIVE) ? "passive" : ""); - - if (val != SCAN_TYPE_ACTIVE && val != SCAN_TYPE_PASSIVE) - ret = -EINVAL; - else - priv->scan_mode = val; - - return ret; -} - -static int at76_iw_get_scan_mode(struct net_device *netdev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct at76_priv *priv = netdev_priv(netdev); - int *param = (int *)extra; - - param[0] = priv->scan_mode; - return 0; -} - -#define AT76_SET_HANDLER(h, f) [h - SIOCIWFIRST] = (iw_handler) f - -/* Standard wireless handlers */ -static const iw_handler at76_handlers[] = { - AT76_SET_HANDLER(SIOCSIWCOMMIT, at76_iw_handler_commit), - AT76_SET_HANDLER(SIOCGIWNAME, at76_iw_handler_get_name), - AT76_SET_HANDLER(SIOCSIWFREQ, at76_iw_handler_set_freq), - AT76_SET_HANDLER(SIOCGIWFREQ, at76_iw_handler_get_freq), - AT76_SET_HANDLER(SIOCSIWMODE, at76_iw_handler_set_mode), - AT76_SET_HANDLER(SIOCGIWMODE, at76_iw_handler_get_mode), - AT76_SET_HANDLER(SIOCGIWRANGE, at76_iw_handler_get_range), - AT76_SET_HANDLER(SIOCSIWSPY, at76_iw_handler_set_spy), - AT76_SET_HANDLER(SIOCGIWSPY, at76_iw_handler_get_spy), - AT76_SET_HANDLER(SIOCSIWTHRSPY, at76_iw_handler_set_thrspy), - AT76_SET_HANDLER(SIOCGIWTHRSPY, at76_iw_handler_get_thrspy), - AT76_SET_HANDLER(SIOCSIWAP, at76_iw_handler_set_wap), - AT76_SET_HANDLER(SIOCGIWAP, at76_iw_handler_get_wap), - AT76_SET_HANDLER(SIOCSIWSCAN, at76_iw_handler_set_scan), - AT76_SET_HANDLER(SIOCGIWSCAN, at76_iw_handler_get_scan), - AT76_SET_HANDLER(SIOCSIWESSID, at76_iw_handler_set_essid), - AT76_SET_HANDLER(SIOCGIWESSID, at76_iw_handler_get_essid), - AT76_SET_HANDLER(SIOCSIWRATE, at76_iw_handler_set_rate), - AT76_SET_HANDLER(SIOCGIWRATE, at76_iw_handler_get_rate), - AT76_SET_HANDLER(SIOCSIWRTS, at76_iw_handler_set_rts), - AT76_SET_HANDLER(SIOCGIWRTS, at76_iw_handler_get_rts), - AT76_SET_HANDLER(SIOCSIWFRAG, at76_iw_handler_set_frag), - AT76_SET_HANDLER(SIOCGIWFRAG, at76_iw_handler_get_frag), - AT76_SET_HANDLER(SIOCGIWTXPOW, at76_iw_handler_get_txpow), - AT76_SET_HANDLER(SIOCSIWRETRY, at76_iw_handler_set_retry), - AT76_SET_HANDLER(SIOCGIWRETRY, at76_iw_handler_get_retry), - AT76_SET_HANDLER(SIOCSIWENCODE, at76_iw_handler_set_encode), - AT76_SET_HANDLER(SIOCGIWENCODE, at76_iw_handler_get_encode), - AT76_SET_HANDLER(SIOCSIWPOWER, at76_iw_handler_set_power), - AT76_SET_HANDLER(SIOCGIWPOWER, at76_iw_handler_get_power) -}; - -#define AT76_SET_PRIV(h, f) [h - SIOCIWFIRSTPRIV] = (iw_handler) f - -/* Private wireless handlers */ -static const iw_handler at76_priv_handlers[] = { - AT76_SET_PRIV(AT76_SET_SHORT_PREAMBLE, at76_iw_set_short_preamble), - AT76_SET_PRIV(AT76_GET_SHORT_PREAMBLE, at76_iw_get_short_preamble), - AT76_SET_PRIV(AT76_SET_DEBUG, at76_iw_set_debug), - AT76_SET_PRIV(AT76_GET_DEBUG, at76_iw_get_debug), - AT76_SET_PRIV(AT76_SET_POWERSAVE_MODE, at76_iw_set_powersave_mode), - AT76_SET_PRIV(AT76_GET_POWERSAVE_MODE, at76_iw_get_powersave_mode), - AT76_SET_PRIV(AT76_SET_SCAN_TIMES, at76_iw_set_scan_times), - AT76_SET_PRIV(AT76_GET_SCAN_TIMES, at76_iw_get_scan_times), - AT76_SET_PRIV(AT76_SET_SCAN_MODE, at76_iw_set_scan_mode), - AT76_SET_PRIV(AT76_GET_SCAN_MODE, at76_iw_get_scan_mode), -}; - -/* Names and arguments of private wireless handlers */ -static const struct iw_priv_args at76_priv_args[] = { - /* 0 - long, 1 - short */ - {AT76_SET_SHORT_PREAMBLE, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_preamble"}, - - {AT76_GET_SHORT_PREAMBLE, - 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 10, "get_preamble"}, - - /* we must pass the new debug mask as a string, because iwpriv cannot - * parse hex numbers starting with 0x :-( */ - {AT76_SET_DEBUG, - IW_PRIV_TYPE_CHAR | 10, 0, "set_debug"}, - - {AT76_GET_DEBUG, - 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 10, "get_debug"}, - - /* 1 - active, 2 - power save, 3 - smart power save */ - {AT76_SET_POWERSAVE_MODE, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_powersave"}, - - {AT76_GET_POWERSAVE_MODE, - 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_powersave"}, - - /* min_channel_time, max_channel_time */ - {AT76_SET_SCAN_TIMES, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "set_scan_times"}, - - {AT76_GET_SCAN_TIMES, - 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, "get_scan_times"}, - - /* 0 - active, 1 - passive scan */ - {AT76_SET_SCAN_MODE, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_scan_mode"}, - - {AT76_GET_SCAN_MODE, - 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_scan_mode"}, -}; - -static const struct iw_handler_def at76_handler_def = { - .num_standard = ARRAY_SIZE(at76_handlers), - .num_private = ARRAY_SIZE(at76_priv_handlers), - .num_private_args = ARRAY_SIZE(at76_priv_args), - .standard = at76_handlers, - .private = at76_priv_handlers, - .private_args = at76_priv_args, - .get_wireless_stats = at76_get_wireless_stats, -}; - -static const u8 snapsig[] = { 0xaa, 0xaa, 0x03 }; - -/* RFC 1042 encapsulates Ethernet frames in 802.2 SNAP (0xaa, 0xaa, 0x03) with - * a SNAP OID of 0 (0x00, 0x00, 0x00) */ -static const u8 rfc1042sig[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; - -static int at76_tx(struct sk_buff *skb, struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - struct net_device_stats *stats = &priv->stats; - int ret = 0; - int wlen; - int submit_len; - struct at76_tx_buffer *tx_buffer = priv->bulk_out_buffer; - struct ieee80211_hdr_3addr *i802_11_hdr = - (struct ieee80211_hdr_3addr *)tx_buffer->packet; - u8 *payload = i802_11_hdr->payload; - struct ethhdr *eh = (struct ethhdr *)skb->data; - - if (netif_queue_stopped(netdev)) { - printk(KERN_ERR "%s: %s called while netdev is stopped\n", - netdev->name, __func__); - /* skip this packet */ - dev_kfree_skb(skb); - return 0; - } - - if (priv->tx_urb->status == -EINPROGRESS) { - printk(KERN_ERR "%s: %s called while tx urb is pending\n", - netdev->name, __func__); - /* skip this packet */ - dev_kfree_skb(skb); - return 0; - } - - if (skb->len < ETH_HLEN) { - printk(KERN_ERR "%s: %s: skb too short (%d)\n", - netdev->name, __func__, skb->len); - dev_kfree_skb(skb); - return 0; - } - - at76_ledtrig_tx_activity(); /* tell ledtrigger we send a packet */ - - /* we can get rid of memcpy if we set netdev->hard_header_len to - reserve enough space, but we would need to keep the skb around */ - - if (ntohs(eh->h_proto) <= ETH_DATA_LEN) { - /* this is a 802.3 packet */ - if (skb->len >= ETH_HLEN + sizeof(rfc1042sig) - && skb->data[ETH_HLEN] == rfc1042sig[0] - && skb->data[ETH_HLEN + 1] == rfc1042sig[1]) { - /* higher layer delivered SNAP header - keep it */ - memcpy(payload, skb->data + ETH_HLEN, - skb->len - ETH_HLEN); - wlen = IEEE80211_3ADDR_LEN + skb->len - ETH_HLEN; - } else { - printk(KERN_ERR "%s: dropping non-SNAP 802.2 packet " - "(DSAP 0x%02x SSAP 0x%02x cntrl 0x%02x)\n", - priv->netdev->name, skb->data[ETH_HLEN], - skb->data[ETH_HLEN + 1], - skb->data[ETH_HLEN + 2]); - dev_kfree_skb(skb); - return 0; - } - } else { - /* add RFC 1042 header in front */ - memcpy(payload, rfc1042sig, sizeof(rfc1042sig)); - memcpy(payload + sizeof(rfc1042sig), &eh->h_proto, - skb->len - offsetof(struct ethhdr, h_proto)); - wlen = IEEE80211_3ADDR_LEN + sizeof(rfc1042sig) + skb->len - - offsetof(struct ethhdr, h_proto); - } - - /* make wireless header */ - i802_11_hdr->frame_ctl = - cpu_to_le16(IEEE80211_FTYPE_DATA | - (priv->wep_enabled ? IEEE80211_FCTL_PROTECTED : 0) | - (priv->iw_mode == - IW_MODE_INFRA ? IEEE80211_FCTL_TODS : 0)); - - if (priv->iw_mode == IW_MODE_ADHOC) { - memcpy(i802_11_hdr->addr1, eh->h_dest, ETH_ALEN); - memcpy(i802_11_hdr->addr2, eh->h_source, ETH_ALEN); - memcpy(i802_11_hdr->addr3, priv->bssid, ETH_ALEN); - } else if (priv->iw_mode == IW_MODE_INFRA) { - memcpy(i802_11_hdr->addr1, priv->bssid, ETH_ALEN); - memcpy(i802_11_hdr->addr2, eh->h_source, ETH_ALEN); - memcpy(i802_11_hdr->addr3, eh->h_dest, ETH_ALEN); - } - - i802_11_hdr->duration_id = cpu_to_le16(0); - i802_11_hdr->seq_ctl = cpu_to_le16(0); - - /* setup 'Atmel' header */ - tx_buffer->wlength = cpu_to_le16(wlen); - tx_buffer->tx_rate = priv->txrate; - /* for broadcast destination addresses, the firmware 0.100.x - seems to choose the highest rate set with CMD_STARTUP in - basic_rate_set replacing this value */ - - memset(tx_buffer->reserved, 0, sizeof(tx_buffer->reserved)); - - tx_buffer->padding = at76_calc_padding(wlen); - submit_len = wlen + AT76_TX_HDRLEN + tx_buffer->padding; - - at76_dbg(DBG_TX_DATA_CONTENT, "%s skb->data %s", priv->netdev->name, - hex2str(skb->data, 32)); - at76_dbg(DBG_TX_DATA, "%s tx: wlen 0x%x pad 0x%x rate %d hdr %s", - priv->netdev->name, - le16_to_cpu(tx_buffer->wlength), - tx_buffer->padding, tx_buffer->tx_rate, - hex2str(i802_11_hdr, sizeof(*i802_11_hdr))); - at76_dbg(DBG_TX_DATA_CONTENT, "%s payload %s", priv->netdev->name, - hex2str(payload, 48)); - - /* send stuff */ - netif_stop_queue(netdev); - netdev->trans_start = jiffies; - - usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe, tx_buffer, - submit_len, at76_tx_callback, priv); - ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC); - if (ret) { - stats->tx_errors++; - printk(KERN_ERR "%s: error in tx submit urb: %d\n", - netdev->name, ret); - if (ret == -EINVAL) - printk(KERN_ERR - "%s: -EINVAL: tx urb %p hcpriv %p complete %p\n", - priv->netdev->name, priv->tx_urb, - priv->tx_urb->hcpriv, priv->tx_urb->complete); - } else { - stats->tx_bytes += skb->len; - dev_kfree_skb(skb); - } - - return ret; -} - -static void at76_tx_timeout(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - - if (!priv) - return; - dev_warn(&netdev->dev, "tx timeout."); - - usb_unlink_urb(priv->tx_urb); - priv->stats.tx_errors++; -} - -static int at76_submit_rx_urb(struct at76_priv *priv) -{ - int ret; - int size; - struct sk_buff *skb = priv->rx_skb; - - if (!priv->rx_urb) { - printk(KERN_ERR "%s: %s: priv->rx_urb is NULL\n", - priv->netdev->name, __func__); - return -EFAULT; - } - - if (!skb) { - skb = dev_alloc_skb(sizeof(struct at76_rx_buffer)); - if (!skb) { - printk(KERN_ERR "%s: cannot allocate rx skbuff\n", - priv->netdev->name); - ret = -ENOMEM; - goto exit; - } - priv->rx_skb = skb; - } else { - skb_push(skb, skb_headroom(skb)); - skb_trim(skb, 0); - } - - size = skb_tailroom(skb); - usb_fill_bulk_urb(priv->rx_urb, priv->udev, priv->rx_pipe, - skb_put(skb, size), size, at76_rx_callback, priv); - ret = usb_submit_urb(priv->rx_urb, GFP_ATOMIC); - if (ret < 0) { - if (ret == -ENODEV) - at76_dbg(DBG_DEVSTART, - "usb_submit_urb returned -ENODEV"); - else - printk(KERN_ERR "%s: rx, usb_submit_urb failed: %d\n", - priv->netdev->name, ret); - } - -exit: - if (ret < 0 && ret != -ENODEV) - printk(KERN_ERR "%s: cannot submit rx urb - please unload the " - "driver and/or power cycle the device\n", - priv->netdev->name); - - return ret; -} - -static int at76_open(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - int ret = 0; - - at76_dbg(DBG_PROC_ENTRY, "%s(): entry", __func__); - - if (mutex_lock_interruptible(&priv->mtx)) - return -EINTR; - - /* if netdev->dev_addr != priv->mac_addr we must - set the mac address in the device ! */ - if (compare_ether_addr(netdev->dev_addr, priv->mac_addr)) { - if (at76_add_mac_address(priv, netdev->dev_addr) >= 0) - at76_dbg(DBG_PROGRESS, "%s: set new MAC addr %s", - netdev->name, mac2str(netdev->dev_addr)); - } - - priv->scan_state = SCAN_IDLE; - priv->last_scan = jiffies; - - ret = at76_submit_rx_urb(priv); - if (ret < 0) { - printk(KERN_ERR "%s: open: submit_rx_urb failed: %d\n", - netdev->name, ret); - goto error; - } - - schedule_delayed_work(&priv->dwork_restart, 0); - - at76_dbg(DBG_PROC_ENTRY, "%s(): end", __func__); -error: - mutex_unlock(&priv->mtx); - return ret < 0 ? ret : 0; -} - -static int at76_stop(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - - at76_dbg(DBG_DEVSTART, "%s: ENTER", __func__); - - if (mutex_lock_interruptible(&priv->mtx)) - return -EINTR; - - at76_quiesce(priv); - - if (!priv->device_unplugged) { - /* We are called by "ifconfig ethX down", not because the - * device is not available anymore. */ - at76_set_radio(priv, 0); - - /* We unlink rx_urb because at76_open() re-submits it. - * If unplugged, at76_delete_device() takes care of it. */ - usb_kill_urb(priv->rx_urb); - } - - /* free the bss_list */ - at76_free_bss_list(priv); - - mutex_unlock(&priv->mtx); - at76_dbg(DBG_DEVSTART, "%s: EXIT", __func__); - - return 0; -} - -static void at76_ethtool_get_drvinfo(struct net_device *netdev, - struct ethtool_drvinfo *info) -{ - struct at76_priv *priv = netdev_priv(netdev); - - strncpy(info->driver, DRIVER_NAME, sizeof(info->driver)); - strncpy(info->version, DRIVER_VERSION, sizeof(info->version)); - - usb_make_path(priv->udev, info->bus_info, sizeof(info->bus_info)); - - snprintf(info->fw_version, sizeof(info->fw_version), "%d.%d.%d-%d", - priv->fw_version.major, priv->fw_version.minor, - priv->fw_version.patch, priv->fw_version.build); -} - -static u32 at76_ethtool_get_link(struct net_device *netdev) -{ - struct at76_priv *priv = netdev_priv(netdev); - return priv->mac_state == MAC_CONNECTED; -} - -static struct ethtool_ops at76_ethtool_ops = { - .get_drvinfo = at76_ethtool_get_drvinfo, - .get_link = at76_ethtool_get_link, -}; - -/* Download external firmware */ -static int at76_load_external_fw(struct usb_device *udev, struct fwentry *fwe) -{ - int ret; - int op_mode; - int blockno = 0; - int bsize; - u8 *block; - u8 *buf = fwe->extfw; - int size = fwe->extfw_size; - - if (!buf || !size) - return -ENOENT; - - op_mode = at76_get_op_mode(udev); - at76_dbg(DBG_DEVSTART, "opmode %d", op_mode); - - if (op_mode != OPMODE_NORMAL_NIC_WITHOUT_FLASH) { - dev_printk(KERN_ERR, &udev->dev, "unexpected opmode %d\n", - op_mode); - return -EINVAL; - } - - block = kmalloc(FW_BLOCK_SIZE, GFP_KERNEL); - if (!block) - return -ENOMEM; - - at76_dbg(DBG_DEVSTART, "downloading external firmware"); + at76_dbg(DBG_DEVSTART, "downloading external firmware"); /* for fw >= 0.100, the device needs an extra empty block */ do { @@ -3446,442 +1455,42 @@ exit: if (ret < 0) dev_printk(KERN_ERR, &udev->dev, "downloading external firmware failed: %d\n", ret); - return ret; -} - -/* Download internal firmware */ -static int at76_load_internal_fw(struct usb_device *udev, struct fwentry *fwe) -{ - int ret; - int need_remap = !at76_is_505a(fwe->board_type); - - ret = at76_usbdfu_download(udev, fwe->intfw, fwe->intfw_size, - need_remap ? 0 : 2 * HZ); - - if (ret < 0) { - dev_printk(KERN_ERR, &udev->dev, - "downloading internal fw failed with %d\n", ret); - goto exit; - } - - at76_dbg(DBG_DEVSTART, "sending REMAP"); - - /* no REMAP for 505A (see SF driver) */ - if (need_remap) { - ret = at76_remap(udev); - if (ret < 0) { - dev_printk(KERN_ERR, &udev->dev, - "sending REMAP failed with %d\n", ret); - goto exit; - } - } - - at76_dbg(DBG_DEVSTART, "sleeping for 2 seconds"); - schedule_timeout_interruptible(2 * HZ + 1); - usb_reset_device(udev); - -exit: - return ret; -} - -static int at76_match_essid(struct at76_priv *priv, struct bss_info *ptr) -{ - /* common criteria for both modi */ - - int ret = (priv->essid_size == 0 /* ANY ssid */ || - (priv->essid_size == ptr->ssid_len && - !memcmp(priv->essid, ptr->ssid, ptr->ssid_len))); - if (!ret) - at76_dbg(DBG_BSS_MATCH, - "%s bss table entry %p: essid didn't match", - priv->netdev->name, ptr); - return ret; -} - -static inline int at76_match_mode(struct at76_priv *priv, struct bss_info *ptr) -{ - int ret; - - if (priv->iw_mode == IW_MODE_ADHOC) - ret = ptr->capa & WLAN_CAPABILITY_IBSS; - else - ret = ptr->capa & WLAN_CAPABILITY_ESS; - if (!ret) - at76_dbg(DBG_BSS_MATCH, - "%s bss table entry %p: mode didn't match", - priv->netdev->name, ptr); - return ret; -} - -static int at76_match_rates(struct at76_priv *priv, struct bss_info *ptr) -{ - int i; - - for (i = 0; i < ptr->rates_len; i++) { - u8 rate = ptr->rates[i]; - - if (!(rate & 0x80)) - continue; - - /* this is a basic rate we have to support - (see IEEE802.11, ch. 7.3.2.2) */ - if (rate != (0x80 | hw_rates[0]) - && rate != (0x80 | hw_rates[1]) - && rate != (0x80 | hw_rates[2]) - && rate != (0x80 | hw_rates[3])) { - at76_dbg(DBG_BSS_MATCH, - "%s: bss table entry %p: basic rate %02x not " - "supported", priv->netdev->name, ptr, rate); - return 0; - } - } - - /* if we use short preamble, the bss must support it */ - if (priv->preamble_type == PREAMBLE_TYPE_SHORT && - !(ptr->capa & WLAN_CAPABILITY_SHORT_PREAMBLE)) { - at76_dbg(DBG_BSS_MATCH, - "%s: %p does not support short preamble", - priv->netdev->name, ptr); - return 0; - } else - return 1; -} - -static inline int at76_match_wep(struct at76_priv *priv, struct bss_info *ptr) -{ - if (!priv->wep_enabled && ptr->capa & WLAN_CAPABILITY_PRIVACY) { - /* we have disabled WEP, but the BSS signals privacy */ - at76_dbg(DBG_BSS_MATCH, - "%s: bss table entry %p: requires encryption", - priv->netdev->name, ptr); - return 0; - } - /* otherwise if the BSS does not signal privacy it may well - accept encrypted packets from us ... */ - return 1; -} - -static inline int at76_match_bssid(struct at76_priv *priv, struct bss_info *ptr) -{ - if (!priv->wanted_bssid_valid || - !compare_ether_addr(ptr->bssid, priv->wanted_bssid)) - return 1; - - at76_dbg(DBG_BSS_MATCH, - "%s: requested bssid - %s does not match", - priv->netdev->name, mac2str(priv->wanted_bssid)); - at76_dbg(DBG_BSS_MATCH, - " AP bssid - %s of bss table entry %p", - mac2str(ptr->bssid), ptr); - return 0; -} - -/** - * at76_match_bss - try to find a matching bss in priv->bss - * - * last - last bss tried - * - * last == NULL signals a new round starting with priv->bss_list.next - * this function must be called inside an acquired priv->bss_list_spinlock - * otherwise the timeout on bss may remove the newly chosen entry - */ -static struct bss_info *at76_match_bss(struct at76_priv *priv, - struct bss_info *last) -{ - struct bss_info *ptr = NULL; - struct list_head *curr; - - curr = last ? last->list.next : priv->bss_list.next; - while (curr != &priv->bss_list) { - ptr = list_entry(curr, struct bss_info, list); - if (at76_match_essid(priv, ptr) && at76_match_mode(priv, ptr) - && at76_match_wep(priv, ptr) && at76_match_rates(priv, ptr) - && at76_match_bssid(priv, ptr)) - break; - curr = curr->next; - } - - if (curr == &priv->bss_list) - ptr = NULL; - /* otherwise ptr points to the struct bss_info we have chosen */ - - at76_dbg(DBG_BSS_TABLE, "%s %s: returned %p", priv->netdev->name, - __func__, ptr); - return ptr; -} - -/* Start joining a matching BSS, or create own IBSS */ -static void at76_work_join(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - work_join); - int ret; - unsigned long flags; - - mutex_lock(&priv->mtx); - - WARN_ON(priv->mac_state != MAC_JOINING); - if (priv->mac_state != MAC_JOINING) - goto exit; - - /* secure the access to priv->curr_bss ! */ - spin_lock_irqsave(&priv->bss_list_spinlock, flags); - priv->curr_bss = at76_match_bss(priv, priv->curr_bss); - spin_unlock_irqrestore(&priv->bss_list_spinlock, flags); - - if (!priv->curr_bss) { - /* here we haven't found a matching (i)bss ... */ - if (priv->iw_mode == IW_MODE_ADHOC) { - at76_set_mac_state(priv, MAC_OWN_IBSS); - at76_start_ibss(priv); - goto exit; - } - /* haven't found a matching BSS in infra mode - try again */ - at76_set_mac_state(priv, MAC_SCANNING); - schedule_work(&priv->work_start_scan); - goto exit; - } - - ret = at76_join_bss(priv, priv->curr_bss); - if (ret < 0) { - printk(KERN_ERR "%s: join_bss failed with %d\n", - priv->netdev->name, ret); - goto exit; - } - - ret = at76_wait_completion(priv, CMD_JOIN); - if (ret != CMD_STATUS_COMPLETE) { - if (ret != CMD_STATUS_TIME_OUT) - printk(KERN_ERR "%s: join_bss completed with %d\n", - priv->netdev->name, ret); - else - printk(KERN_INFO "%s: join_bss ssid %s timed out\n", - priv->netdev->name, - mac2str(priv->curr_bss->bssid)); - - /* retry next BSS immediately */ - schedule_work(&priv->work_join); - goto exit; - } - - /* here we have joined the (I)BSS */ - if (priv->iw_mode == IW_MODE_ADHOC) { - struct bss_info *bptr = priv->curr_bss; - at76_set_mac_state(priv, MAC_CONNECTED); - /* get ESSID, BSSID and channel for priv->curr_bss */ - priv->essid_size = bptr->ssid_len; - memcpy(priv->essid, bptr->ssid, bptr->ssid_len); - memcpy(priv->bssid, bptr->bssid, ETH_ALEN); - priv->channel = bptr->channel; - at76_iwevent_bss_connect(priv->netdev, bptr->bssid); - netif_carrier_on(priv->netdev); - netif_start_queue(priv->netdev); - /* just to be sure */ - cancel_delayed_work(&priv->dwork_get_scan); - cancel_delayed_work(&priv->dwork_auth); - cancel_delayed_work(&priv->dwork_assoc); - } else { - /* send auth req */ - priv->retries = AUTH_RETRIES; - at76_set_mac_state(priv, MAC_AUTH); - at76_auth_req(priv, priv->curr_bss, 1, NULL); - at76_dbg(DBG_MGMT_TIMER, - "%s:%d: starting mgmt_timer + HZ", __func__, __LINE__); - schedule_delayed_work(&priv->dwork_auth, AUTH_TIMEOUT); - } - -exit: - mutex_unlock(&priv->mtx); -} - -/* Reap scan results */ -static void at76_dwork_get_scan(struct work_struct *work) -{ - int status; - int ret; - struct at76_priv *priv = container_of(work, struct at76_priv, - dwork_get_scan.work); - - mutex_lock(&priv->mtx); - WARN_ON(priv->mac_state != MAC_SCANNING); - if (priv->mac_state != MAC_SCANNING) - goto exit; - - status = at76_get_cmd_status(priv->udev, CMD_SCAN); - if (status < 0) { - printk(KERN_ERR "%s: %s: at76_get_cmd_status failed with %d\n", - priv->netdev->name, __func__, status); - status = CMD_STATUS_IN_PROGRESS; - /* INFO: Hope it was a one off error - if not, scanning - further down the line and stop this cycle */ - } - at76_dbg(DBG_PROGRESS, - "%s %s: got cmd_status %d (state %s, need_any %d)", - priv->netdev->name, __func__, status, - mac_states[priv->mac_state], priv->scan_need_any); - - if (status != CMD_STATUS_COMPLETE) { - if ((status != CMD_STATUS_IN_PROGRESS) && - (status != CMD_STATUS_IDLE)) - printk(KERN_ERR "%s: %s: Bad scan status: %s\n", - priv->netdev->name, __func__, - at76_get_cmd_status_string(status)); - - /* the first cmd status after scan start is always a IDLE -> - start the timer to poll again until COMPLETED */ - at76_dbg(DBG_MGMT_TIMER, - "%s:%d: starting mgmt_timer for %d ticks", - __func__, __LINE__, SCAN_POLL_INTERVAL); - schedule_delayed_work(&priv->dwork_get_scan, - SCAN_POLL_INTERVAL); - goto exit; - } - - if (at76_debug & DBG_BSS_TABLE) - at76_dump_bss_table(priv); - - if (priv->scan_need_any) { - ret = at76_start_scan(priv, 0); - if (ret < 0) - printk(KERN_ERR - "%s: %s: start_scan (ANY) failed with %d\n", - priv->netdev->name, __func__, ret); - at76_dbg(DBG_MGMT_TIMER, - "%s:%d: starting mgmt_timer for %d ticks", __func__, - __LINE__, SCAN_POLL_INTERVAL); - schedule_delayed_work(&priv->dwork_get_scan, - SCAN_POLL_INTERVAL); - priv->scan_need_any = 0; - } else { - priv->scan_state = SCAN_COMPLETED; - /* report the end of scan to user space */ - at76_iwevent_scan_complete(priv->netdev); - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); - } - -exit: - mutex_unlock(&priv->mtx); -} - -/* Handle loss of beacons from the AP */ -static void at76_dwork_beacon(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - dwork_beacon.work); - - mutex_lock(&priv->mtx); - if (priv->mac_state != MAC_CONNECTED || priv->iw_mode != IW_MODE_INFRA) - goto exit; - - /* We haven't received any beacons from out AP for BEACON_TIMEOUT */ - printk(KERN_INFO "%s: lost beacon bssid %s\n", - priv->netdev->name, mac2str(priv->curr_bss->bssid)); - - netif_carrier_off(priv->netdev); - netif_stop_queue(priv->netdev); - at76_iwevent_bss_disconnect(priv->netdev); - at76_set_mac_state(priv, MAC_SCANNING); - schedule_work(&priv->work_start_scan); - -exit: - mutex_unlock(&priv->mtx); -} - -/* Handle authentication response timeout */ -static void at76_dwork_auth(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - dwork_auth.work); - - mutex_lock(&priv->mtx); - WARN_ON(priv->mac_state != MAC_AUTH); - if (priv->mac_state != MAC_AUTH) - goto exit; - - at76_dbg(DBG_PROGRESS, "%s: authentication response timeout", - priv->netdev->name); - - if (priv->retries-- >= 0) { - at76_auth_req(priv, priv->curr_bss, 1, NULL); - at76_dbg(DBG_MGMT_TIMER, "%s:%d: starting mgmt_timer + HZ", - __func__, __LINE__); - schedule_delayed_work(&priv->dwork_auth, AUTH_TIMEOUT); - } else { - /* try to get next matching BSS */ - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); - } - -exit: - mutex_unlock(&priv->mtx); -} - -/* Handle association response timeout */ -static void at76_dwork_assoc(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - dwork_assoc.work); - - mutex_lock(&priv->mtx); - WARN_ON(priv->mac_state != MAC_ASSOC); - if (priv->mac_state != MAC_ASSOC) - goto exit; - - at76_dbg(DBG_PROGRESS, "%s: association response timeout", - priv->netdev->name); - - if (priv->retries-- >= 0) { - at76_assoc_req(priv, priv->curr_bss); - at76_dbg(DBG_MGMT_TIMER, "%s:%d: starting mgmt_timer + HZ", - __func__, __LINE__); - schedule_delayed_work(&priv->dwork_assoc, ASSOC_TIMEOUT); - } else { - /* try to get next matching BSS */ - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); - } - -exit: - mutex_unlock(&priv->mtx); + return ret; } -/* Read new bssid in ad-hoc mode */ -static void at76_work_new_bss(struct work_struct *work) +/* Download internal firmware */ +static int at76_load_internal_fw(struct usb_device *udev, struct fwentry *fwe) { - struct at76_priv *priv = container_of(work, struct at76_priv, - work_new_bss); int ret; - struct mib_mac_mgmt mac_mgmt; + int need_remap = !at76_is_505a(fwe->board_type); - mutex_lock(&priv->mtx); + ret = at76_usbdfu_download(udev, fwe->intfw, fwe->intfw_size, + need_remap ? 0 : 2 * HZ); - ret = at76_get_mib(priv->udev, MIB_MAC_MGMT, &mac_mgmt, - sizeof(struct mib_mac_mgmt)); if (ret < 0) { - printk(KERN_ERR "%s: at76_get_mib failed: %d\n", - priv->netdev->name, ret); + dev_printk(KERN_ERR, &udev->dev, + "downloading internal fw failed with %d\n", ret); goto exit; } - at76_dbg(DBG_PROGRESS, "ibss_change = 0x%2x", mac_mgmt.ibss_change); - memcpy(priv->bssid, mac_mgmt.current_bssid, ETH_ALEN); - at76_dbg(DBG_PROGRESS, "using BSSID %s", mac2str(priv->bssid)); - - at76_iwevent_bss_connect(priv->netdev, priv->bssid); + at76_dbg(DBG_DEVSTART, "sending REMAP"); - priv->mib_buf.type = MIB_MAC_MGMT; - priv->mib_buf.size = 1; - priv->mib_buf.index = offsetof(struct mib_mac_mgmt, ibss_change); - priv->mib_buf.data.byte = 0; + /* no REMAP for 505A (see SF driver) */ + if (need_remap) { + ret = at76_remap(udev); + if (ret < 0) { + dev_printk(KERN_ERR, &udev->dev, + "sending REMAP failed with %d\n", ret); + goto exit; + } + } - ret = at76_set_mib(priv, &priv->mib_buf); - if (ret < 0) - printk(KERN_ERR "%s: set_mib (ibss change ok) failed: %d\n", - priv->netdev->name, ret); + at76_dbg(DBG_DEVSTART, "sleeping for 2 seconds"); + schedule_timeout_interruptible(2 * HZ + 1); + usb_reset_device(udev); exit: - mutex_unlock(&priv->mtx); + return ret; } static int at76_startup_device(struct at76_priv *priv) @@ -3891,14 +1500,14 @@ static int at76_startup_device(struct at76_priv *priv) at76_dbg(DBG_PARAMS, "%s param: ssid %.*s (%s) mode %s ch %d wep %s key %d " - "keylen %d", priv->netdev->name, priv->essid_size, priv->essid, - hex2str(priv->essid, IW_ESSID_MAX_SIZE), + "keylen %d", wiphy_name(priv->hw->wiphy), priv->essid_size, + priv->essid, hex2str(priv->essid, IW_ESSID_MAX_SIZE), priv->iw_mode == IW_MODE_ADHOC ? "adhoc" : "infra", priv->channel, priv->wep_enabled ? "enabled" : "disabled", priv->wep_key_id, priv->wep_keys_len[priv->wep_key_id]); at76_dbg(DBG_PARAMS, "%s param: preamble %s rts %d retry %d frag %d " - "txrate %s auth_mode %d", priv->netdev->name, + "txrate %s auth_mode %d", wiphy_name(priv->hw->wiphy), preambles[priv->preamble_type], priv->rts_threshold, priv->short_retry_limit, priv->frag_threshold, priv->txrate == TX_RATE_1MBIT ? "1MBit" : priv->txrate == @@ -3909,7 +1518,7 @@ static int at76_startup_device(struct at76_priv *priv) at76_dbg(DBG_PARAMS, "%s param: pm_mode %d pm_period %d auth_mode %s " "scan_times %d %d scan_mode %s", - priv->netdev->name, priv->pm_mode, priv->pm_period, + wiphy_name(priv->hw->wiphy), priv->pm_mode, priv->pm_period, priv->auth_mode == WLAN_AUTH_OPEN ? "open" : "shared_secret", priv->scan_min_time, priv->scan_max_time, priv->scan_mode == SCAN_TYPE_ACTIVE ? "active" : "passive"); @@ -3943,7 +1552,8 @@ static int at76_startup_device(struct at76_priv *priv) ccfg->ssid_len = priv->essid_size; ccfg->wep_default_key_id = priv->wep_key_id; - memcpy(ccfg->wep_default_key_value, priv->wep_keys, 4 * WEP_KEY_LEN); + memcpy(ccfg->wep_default_key_value, priv->wep_keys, + sizeof(priv->wep_keys)); ccfg->short_preamble = priv->preamble_type; ccfg->beacon_period = cpu_to_le16(priv->beacon_period); @@ -3952,7 +1562,7 @@ static int at76_startup_device(struct at76_priv *priv) sizeof(struct at76_card_config)); if (ret < 0) { printk(KERN_ERR "%s: at76_set_card_command failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); return ret; } @@ -3998,69 +1608,6 @@ static int at76_startup_device(struct at76_priv *priv) return 0; } -/* Restart the interface */ -static void at76_dwork_restart(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - dwork_restart.work); - - mutex_lock(&priv->mtx); - - netif_carrier_off(priv->netdev); /* stop netdev watchdog */ - netif_stop_queue(priv->netdev); /* stop tx data packets */ - - at76_startup_device(priv); - - if (priv->iw_mode != IW_MODE_MONITOR) { - priv->netdev->type = ARPHRD_ETHER; - at76_set_mac_state(priv, MAC_SCANNING); - schedule_work(&priv->work_start_scan); - } else { - priv->netdev->type = ARPHRD_IEEE80211_RADIOTAP; - at76_start_monitor(priv); - } - - mutex_unlock(&priv->mtx); -} - -/* Initiate scanning */ -static void at76_work_start_scan(struct work_struct *work) -{ - struct at76_priv *priv = container_of(work, struct at76_priv, - work_start_scan); - int ret; - - mutex_lock(&priv->mtx); - - WARN_ON(priv->mac_state != MAC_SCANNING); - if (priv->mac_state != MAC_SCANNING) - goto exit; - - /* only clear the bss list when a scan is actively initiated, - * otherwise simply rely on at76_bss_list_timeout */ - if (priv->scan_state == SCAN_IN_PROGRESS) { - at76_free_bss_list(priv); - priv->scan_need_any = 1; - } else - priv->scan_need_any = 0; - - ret = at76_start_scan(priv, 1); - - if (ret < 0) - printk(KERN_ERR "%s: %s: start_scan failed with %d\n", - priv->netdev->name, __func__, ret); - else { - at76_dbg(DBG_MGMT_TIMER, - "%s:%d: starting mgmt_timer for %d ticks", - __func__, __LINE__, SCAN_POLL_INTERVAL); - schedule_delayed_work(&priv->dwork_get_scan, - SCAN_POLL_INTERVAL); - } - -exit: - mutex_unlock(&priv->mtx); -} - /* Enable or disable promiscuous mode */ static void at76_work_set_promisc(struct work_struct *work) { @@ -4078,7 +1625,7 @@ static void at76_work_set_promisc(struct work_struct *work) ret = at76_set_mib(priv, &priv->mib_buf); if (ret < 0) printk(KERN_ERR "%s: set_mib (promiscuous_mode) failed: %d\n", - priv->netdev->name, ret); + wiphy_name(priv->hw->wiphy), ret); mutex_unlock(&priv->mtx); } @@ -4094,1088 +1641,757 @@ static void at76_work_submit_rx(struct work_struct *work) mutex_unlock(&priv->mtx); } -/* We got an association response */ -static void at76_rx_mgmt_assoc(struct at76_priv *priv, - struct at76_rx_buffer *buf) +static void at76_rx_tasklet(unsigned long param) { - struct ieee80211_assoc_response *resp = - (struct ieee80211_assoc_response *)buf->packet; - u16 assoc_id = le16_to_cpu(resp->aid); - u16 status = le16_to_cpu(resp->status); - - at76_dbg(DBG_RX_MGMT, "%s: rx AssocResp bssid %s capa 0x%04x status " - "0x%04x assoc_id 0x%04x rates %s", priv->netdev->name, - mac2str(resp->header.addr3), le16_to_cpu(resp->capability), - status, assoc_id, hex2str(resp->info_element->data, - resp->info_element->len)); - - if (priv->mac_state != MAC_ASSOC) { - printk(KERN_INFO "%s: AssocResp in state %s ignored\n", - priv->netdev->name, mac_states[priv->mac_state]); - return; - } - - BUG_ON(!priv->curr_bss); - - cancel_delayed_work(&priv->dwork_assoc); - if (status == WLAN_STATUS_SUCCESS) { - struct bss_info *ptr = priv->curr_bss; - priv->assoc_id = assoc_id & 0x3fff; - /* update iwconfig params */ - memcpy(priv->bssid, ptr->bssid, ETH_ALEN); - memcpy(priv->essid, ptr->ssid, ptr->ssid_len); - priv->essid_size = ptr->ssid_len; - priv->channel = ptr->channel; - schedule_work(&priv->work_assoc_done); - } else { - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); - } -} + struct urb *urb = (struct urb *)param; + struct at76_priv *priv = urb->context; + struct at76_rx_buffer *buf; + struct ieee80211_rx_status rx_status = { 0 }; -/* Process disassociation request from the AP */ -static void at76_rx_mgmt_disassoc(struct at76_priv *priv, - struct at76_rx_buffer *buf) -{ - struct ieee80211_disassoc *resp = - (struct ieee80211_disassoc *)buf->packet; - struct ieee80211_hdr_3addr *mgmt = &resp->header; - - at76_dbg(DBG_RX_MGMT, - "%s: rx DisAssoc bssid %s reason 0x%04x destination %s", - priv->netdev->name, mac2str(mgmt->addr3), - le16_to_cpu(resp->reason), mac2str(mgmt->addr1)); - - /* We are not connected, ignore */ - if (priv->mac_state == MAC_SCANNING || priv->mac_state == MAC_INIT - || !priv->curr_bss) + if (priv->device_unplugged) { + at76_dbg(DBG_DEVSTART, "device unplugged"); + if (urb) + at76_dbg(DBG_DEVSTART, "urb status %d", urb->status); return; + } - /* Not our BSSID, ignore */ - if (compare_ether_addr(mgmt->addr3, priv->curr_bss->bssid)) + if (!priv->rx_skb || !priv->rx_skb->data) return; - /* Not for our STA and not broadcast, ignore */ - if (compare_ether_addr(priv->netdev->dev_addr, mgmt->addr1) - && !is_broadcast_ether_addr(mgmt->addr1)) - return; + buf = (struct at76_rx_buffer *)priv->rx_skb->data; - if (priv->mac_state != MAC_ASSOC && priv->mac_state != MAC_CONNECTED - && priv->mac_state != MAC_JOINING) { - printk(KERN_INFO "%s: DisAssoc in state %s ignored\n", - priv->netdev->name, mac_states[priv->mac_state]); + if (urb->status != 0) { + if (urb->status != -ENOENT && urb->status != -ECONNRESET) + at76_dbg(DBG_URB, + "%s %s: - nonzero Rx bulk status received: %d", + __func__, wiphy_name(priv->hw->wiphy), + urb->status); return; } - if (priv->mac_state == MAC_CONNECTED) { - netif_carrier_off(priv->netdev); - netif_stop_queue(priv->netdev); - at76_iwevent_bss_disconnect(priv->netdev); - } - cancel_delayed_work(&priv->dwork_get_scan); - cancel_delayed_work(&priv->dwork_beacon); - cancel_delayed_work(&priv->dwork_auth); - cancel_delayed_work(&priv->dwork_assoc); - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); + at76_dbg(DBG_RX_ATMEL_HDR, + "%s: rx frame: rate %d rssi %d noise %d link %d", + wiphy_name(priv->hw->wiphy), buf->rx_rate, buf->rssi, + buf->noise_level, buf->link_quality); + + skb_trim(priv->rx_skb, le16_to_cpu(buf->wlength) + AT76_RX_HDRLEN); + at76_dbg_dump(DBG_RX_DATA, &priv->rx_skb->data[AT76_RX_HDRLEN], + priv->rx_skb->len, "RX: len=%d", (int)(priv->rx_skb->len - AT76_RX_HDRLEN)); + + rx_status.signal = buf->rssi; + rx_status.rate_idx = buf->rx_rate; /* FIXME: is rate_idx still present in structure? */ + rx_status.flag |= RX_FLAG_DECRYPTED; + rx_status.flag |= RX_FLAG_IV_STRIPPED; + + skb_pull(priv->rx_skb, AT76_RX_HDRLEN); + at76_dbg(DBG_MAC80211, "calling ieee80211_rx_irqsafe(): %d/%d", + priv->rx_skb->len, priv->rx_skb->data_len); + ieee80211_rx_irqsafe(priv->hw, priv->rx_skb, &rx_status); + + /* Use a new skb for the next receive */ + priv->rx_skb = NULL; + + at76_submit_rx_urb(priv); } -static void at76_rx_mgmt_auth(struct at76_priv *priv, - struct at76_rx_buffer *buf) +/* Load firmware into kernel memory and parse it */ +static struct fwentry *at76_load_firmware(struct usb_device *udev, + enum board_type board_type) { - struct ieee80211_auth *resp = (struct ieee80211_auth *)buf->packet; - struct ieee80211_hdr_3addr *mgmt = &resp->header; - int seq_nr = le16_to_cpu(resp->transaction); - int alg = le16_to_cpu(resp->algorithm); - int status = le16_to_cpu(resp->status); - - at76_dbg(DBG_RX_MGMT, - "%s: rx AuthFrame bssid %s alg %d seq_nr %d status %d " - "destination %s", priv->netdev->name, mac2str(mgmt->addr3), - alg, seq_nr, status, mac2str(mgmt->addr1)); - - if (alg == WLAN_AUTH_SHARED_KEY && seq_nr == 2) - at76_dbg(DBG_RX_MGMT, "%s: AuthFrame challenge %s ...", - priv->netdev->name, hex2str(resp->info_element, 18)); - - if (priv->mac_state != MAC_AUTH) { - printk(KERN_INFO "%s: ignored AuthFrame in state %s\n", - priv->netdev->name, mac_states[priv->mac_state]); - return; - } - if (priv->auth_mode != alg) { - printk(KERN_INFO "%s: ignored AuthFrame for alg %d\n", - priv->netdev->name, alg); - return; + int ret; + char *str; + struct at76_fw_header *fwh; + struct fwentry *fwe = &firmwares[board_type]; + + mutex_lock(&fw_mutex); + + if (fwe->loaded) { + at76_dbg(DBG_FW, "re-using previously loaded fw"); + goto exit; } - BUG_ON(!priv->curr_bss); + at76_dbg(DBG_FW, "downloading firmware %s", fwe->fwname); + ret = request_firmware(&fwe->fw, fwe->fwname, &udev->dev); + if (ret < 0) { + dev_printk(KERN_ERR, &udev->dev, "firmware %s not found!\n", + fwe->fwname); + dev_printk(KERN_ERR, &udev->dev, + "you may need to download the firmware from " + "http://developer.berlios.de/projects/at76c503a/\n"); + goto exit; + } - /* Not our BSSID or not for our STA, ignore */ - if (compare_ether_addr(mgmt->addr3, priv->curr_bss->bssid) - || compare_ether_addr(priv->netdev->dev_addr, mgmt->addr1)) - return; + at76_dbg(DBG_FW, "got it."); + fwh = (struct at76_fw_header *)(fwe->fw->data); - cancel_delayed_work(&priv->dwork_auth); - if (status != WLAN_STATUS_SUCCESS) { - /* try to join next bss */ - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); - return; + if (fwe->fw->size <= sizeof(*fwh)) { + dev_printk(KERN_ERR, &udev->dev, + "firmware is too short (0x%zx)\n", fwe->fw->size); + goto exit; } - if (priv->auth_mode == WLAN_AUTH_OPEN || seq_nr == 4) { - priv->retries = ASSOC_RETRIES; - at76_set_mac_state(priv, MAC_ASSOC); - at76_assoc_req(priv, priv->curr_bss); - at76_dbg(DBG_MGMT_TIMER, - "%s:%d: starting mgmt_timer + HZ", __func__, __LINE__); - schedule_delayed_work(&priv->dwork_assoc, ASSOC_TIMEOUT); - return; + /* CRC currently not checked */ + fwe->board_type = le32_to_cpu(fwh->board_type); + if (fwe->board_type != board_type) { + dev_printk(KERN_ERR, &udev->dev, + "board type mismatch, requested %u, got %u\n", + board_type, fwe->board_type); + goto exit; } - WARN_ON(seq_nr != 2); - at76_auth_req(priv, priv->curr_bss, seq_nr + 1, resp->info_element); - at76_dbg(DBG_MGMT_TIMER, "%s:%d: starting mgmt_timer + HZ", __func__, - __LINE__); - schedule_delayed_work(&priv->dwork_auth, AUTH_TIMEOUT); + fwe->fw_version.major = fwh->major; + fwe->fw_version.minor = fwh->minor; + fwe->fw_version.patch = fwh->patch; + fwe->fw_version.build = fwh->build; + + str = (char *)fwh + le32_to_cpu(fwh->str_offset); + fwe->intfw = (u8 *)fwh + le32_to_cpu(fwh->int_fw_offset); + fwe->intfw_size = le32_to_cpu(fwh->int_fw_len); + fwe->extfw = (u8 *)fwh + le32_to_cpu(fwh->ext_fw_offset); + fwe->extfw_size = le32_to_cpu(fwh->ext_fw_len); + + fwe->loaded = 1; + + dev_printk(KERN_DEBUG, &udev->dev, + "using firmware %s (version %d.%d.%d-%d)\n", + fwe->fwname, fwh->major, fwh->minor, fwh->patch, fwh->build); + + at76_dbg(DBG_DEVSTART, "board %u, int %d:%d, ext %d:%d", board_type, + le32_to_cpu(fwh->int_fw_offset), le32_to_cpu(fwh->int_fw_len), + le32_to_cpu(fwh->ext_fw_offset), le32_to_cpu(fwh->ext_fw_len)); + at76_dbg(DBG_DEVSTART, "firmware id %s", str); + +exit: + mutex_unlock(&fw_mutex); + + if (fwe->loaded) + return fwe; + else + return NULL; } -static void at76_rx_mgmt_deauth(struct at76_priv *priv, - struct at76_rx_buffer *buf) +static void at76_mac80211_tx_callback(struct urb *urb) { - struct ieee80211_disassoc *resp = - (struct ieee80211_disassoc *)buf->packet; - struct ieee80211_hdr_3addr *mgmt = &resp->header; - - at76_dbg(DBG_RX_MGMT | DBG_PROGRESS, - "%s: rx DeAuth bssid %s reason 0x%04x destination %s", - priv->netdev->name, mac2str(mgmt->addr3), - le16_to_cpu(resp->reason), mac2str(mgmt->addr1)); - - if (priv->mac_state != MAC_AUTH && priv->mac_state != MAC_ASSOC - && priv->mac_state != MAC_CONNECTED) { - printk(KERN_INFO "%s: DeAuth in state %s ignored\n", - priv->netdev->name, mac_states[priv->mac_state]); - return; - } + struct at76_priv *priv = urb->context; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(priv->tx_skb); - BUG_ON(!priv->curr_bss); + at76_dbg(DBG_MAC80211, "%s()", __func__); - /* Not our BSSID, ignore */ - if (compare_ether_addr(mgmt->addr3, priv->curr_bss->bssid)) - return; + switch (urb->status) { + case 0: + /* success */ + info->flags |= IEEE80211_TX_STAT_ACK; /* FIXME: is the frame really ACKed when tx_callback is called ? */ + break; + case -ENOENT: + case -ECONNRESET: + /* fail, urb has been unlinked */ + /* FIXME: add error message */ + break; + default: + at76_dbg(DBG_URB, "%s - nonzero tx status received: %d", + __func__, urb->status); + break; + } - /* Not for our STA and not broadcast, ignore */ - if (compare_ether_addr(priv->netdev->dev_addr, mgmt->addr1) - && !is_broadcast_ether_addr(mgmt->addr1)) - return; + memset(&info->status, 0, sizeof(info->status)); + + ieee80211_tx_status_irqsafe(priv->hw, priv->tx_skb); - if (priv->mac_state == MAC_CONNECTED) - at76_iwevent_bss_disconnect(priv->netdev); + priv->tx_skb = NULL; - at76_set_mac_state(priv, MAC_JOINING); - schedule_work(&priv->work_join); - cancel_delayed_work(&priv->dwork_get_scan); - cancel_delayed_work(&priv->dwork_beacon); - cancel_delayed_work(&priv->dwork_auth); - cancel_delayed_work(&priv->dwork_assoc); + ieee80211_wake_queues(priv->hw); } -static void at76_rx_mgmt_beacon(struct at76_priv *priv, - struct at76_rx_buffer *buf) +static int at76_mac80211_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { - int varpar_len; - /* beacon content */ - struct ieee80211_beacon *bdata = (struct ieee80211_beacon *)buf->packet; - struct ieee80211_hdr_3addr *mgmt = &bdata->header; - - struct list_head *lptr; - struct bss_info *match; /* entry matching addr3 with its bssid */ - int new_entry = 0; - int len; - struct ieee80211_info_element *ie; - int have_ssid = 0; - int have_rates = 0; - int have_channel = 0; - int keep_going = 1; - unsigned long flags; - - spin_lock_irqsave(&priv->bss_list_spinlock, flags); - if (priv->mac_state == MAC_CONNECTED) { - /* in state MAC_CONNECTED we use the mgmt_timer to control - the beacon of the BSS */ - BUG_ON(!priv->curr_bss); - - if (!compare_ether_addr(priv->curr_bss->bssid, mgmt->addr3)) { - /* We got our AP's beacon, defer the timeout handler. - Kill pending work first, as schedule_delayed_work() - won't do it. */ - cancel_delayed_work(&priv->dwork_beacon); - schedule_delayed_work(&priv->dwork_beacon, - BEACON_TIMEOUT); - priv->curr_bss->rssi = buf->rssi; - priv->beacons_received++; - goto exit; - } - } + struct at76_priv *priv = hw->priv; + struct at76_tx_buffer *tx_buffer = priv->bulk_out_buffer; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + int padding, submit_len, ret; - /* look if we have this BSS already in the list */ - match = NULL; + at76_dbg(DBG_MAC80211, "%s()", __func__); - if (!list_empty(&priv->bss_list)) { - list_for_each(lptr, &priv->bss_list) { - struct bss_info *bss_ptr = - list_entry(lptr, struct bss_info, list); - if (!compare_ether_addr(bss_ptr->bssid, mgmt->addr3)) { - match = bss_ptr; - break; - } - } + if (priv->tx_urb->status == -EINPROGRESS) { + printk(KERN_ERR "%s: %s called while tx urb is pending\n", + wiphy_name(priv->hw->wiphy), __func__); + return NETDEV_TX_BUSY; } - if (!match) { - /* BSS not in the list - append it */ - match = kzalloc(sizeof(struct bss_info), GFP_ATOMIC); - if (!match) { - at76_dbg(DBG_BSS_TABLE, - "%s: cannot kmalloc new bss info (%zd byte)", - priv->netdev->name, sizeof(struct bss_info)); - goto exit; - } - new_entry = 1; - list_add_tail(&match->list, &priv->bss_list); - } + ieee80211_stop_queues(hw); - match->capa = le16_to_cpu(bdata->capability); - match->beacon_interval = le16_to_cpu(bdata->beacon_interval); - match->rssi = buf->rssi; - match->link_qual = buf->link_quality; - match->noise_level = buf->noise_level; - memcpy(match->bssid, mgmt->addr3, ETH_ALEN); - at76_dbg(DBG_RX_BEACON, "%s: bssid %s", priv->netdev->name, - mac2str(match->bssid)); - - ie = bdata->info_element; - - /* length of var length beacon parameters */ - varpar_len = min_t(int, le16_to_cpu(buf->wlength) - - sizeof(struct ieee80211_beacon), - BEACON_MAX_DATA_LENGTH); - - /* This routine steps through the bdata->data array to get - * some useful information about the access point. - * Currently, this implementation supports receipt of: SSID, - * supported transfer rates and channel, in any order, with some - * tolerance for intermittent unknown codes (although this - * functionality may not be necessary as the useful information will - * usually arrive in consecutively, but there have been some - * reports of some of the useful information fields arriving in a - * different order). - * It does not support any more IE types although MFIE_TYPE_TIM may - * be supported (on my AP at least). - * The bdata->data array is about 1500 bytes long but only ~36 of those - * bytes are useful, hence the have_ssid etc optimizations. */ - - while (keep_going && - ((&ie->data[ie->len] - (u8 *)bdata->info_element) <= - varpar_len)) { - - switch (ie->id) { - - case MFIE_TYPE_SSID: - if (have_ssid) - break; + at76_ledtrig_tx_activity(); /* tell ledtrigger we send a packet */ - len = min_t(int, IW_ESSID_MAX_SIZE, ie->len); + WARN_ON(priv->tx_skb != NULL); - /* we copy only if this is a new entry, - or the incoming SSID is not a hidden SSID. This - will protect us from overwriting a real SSID read - in a ProbeResponse with a hidden one from a - following beacon. */ - if (!new_entry && at76_is_hidden_ssid(ie->data, len)) { - have_ssid = 1; - break; - } + priv->tx_skb = skb; + padding = at76_calc_padding(skb->len); + submit_len = AT76_TX_HDRLEN + skb->len + padding; - match->ssid_len = len; - memcpy(match->ssid, ie->data, len); - at76_dbg(DBG_RX_BEACON, "%s: SSID - %.*s", - priv->netdev->name, len, match->ssid); - have_ssid = 1; - break; + /* setup 'Atmel' header */ + memset(tx_buffer, 0, sizeof(*tx_buffer)); + tx_buffer->padding = padding; + tx_buffer->wlength = cpu_to_le16(skb->len); + tx_buffer->tx_rate = ieee80211_get_tx_rate(hw, info)->hw_value; + if (FIRMWARE_IS_WPA(priv->fw_version) && info->control.hw_key) { + tx_buffer->key_id = (info->control.hw_key->keyidx); + tx_buffer->cipher_type = priv->keys[info->control.hw_key->keyidx].cipher; + tx_buffer->cipher_length = priv->keys[info->control.hw_key->keyidx].keylen; + tx_buffer->reserved = 0; + } else { + tx_buffer->key_id = 0; + tx_buffer->cipher_type = 0; + tx_buffer->cipher_length = 0; + tx_buffer->reserved = 0; + }; + /* memset(tx_buffer->reserved, 0, sizeof(tx_buffer->reserved)); */ + memcpy(tx_buffer->packet, skb->data, skb->len); - case MFIE_TYPE_RATES: - if (have_rates) - break; + at76_dbg(DBG_TX_DATA, "%s tx: wlen 0x%x pad 0x%x rate %d hdr", + wiphy_name(priv->hw->wiphy), le16_to_cpu(tx_buffer->wlength), + tx_buffer->padding, tx_buffer->tx_rate); - match->rates_len = - min_t(int, sizeof(match->rates), ie->len); - memcpy(match->rates, ie->data, match->rates_len); - have_rates = 1; - at76_dbg(DBG_RX_BEACON, "%s: SUPPORTED RATES %s", - priv->netdev->name, - hex2str(ie->data, ie->len)); - break; + /* send stuff */ + at76_dbg_dump(DBG_TX_DATA_CONTENT, tx_buffer, submit_len, + "%s(): tx_buffer %d bytes:", __func__, submit_len); + usb_fill_bulk_urb(priv->tx_urb, priv->udev, priv->tx_pipe, tx_buffer, + submit_len, at76_mac80211_tx_callback, priv); + ret = usb_submit_urb(priv->tx_urb, GFP_ATOMIC); + if (ret) { + printk(KERN_ERR "%s: error in tx submit urb: %d\n", + wiphy_name(priv->hw->wiphy), ret); + if (ret == -EINVAL) + printk(KERN_ERR + "%s: -EINVAL: tx urb %p hcpriv %p complete %p\n", + wiphy_name(priv->hw->wiphy), priv->tx_urb, + priv->tx_urb->hcpriv, priv->tx_urb->complete); + } - case MFIE_TYPE_DS_SET: - if (have_channel) - break; + return 0; +} - match->channel = ie->data[0]; - have_channel = 1; - at76_dbg(DBG_RX_BEACON, "%s: CHANNEL - %d", - priv->netdev->name, match->channel); - break; +static int at76_mac80211_start(struct ieee80211_hw *hw) +{ + struct at76_priv *priv = hw->priv; + int ret; - case MFIE_TYPE_CF_SET: - case MFIE_TYPE_TIM: - case MFIE_TYPE_IBSS_SET: - default: - at76_dbg(DBG_RX_BEACON, "%s: beacon IE id %d len %d %s", - priv->netdev->name, ie->id, ie->len, - hex2str(ie->data, ie->len)); - break; - } + at76_dbg(DBG_MAC80211, "%s()", __func__); - /* advance to the next informational element */ - next_ie(&ie); + mutex_lock(&priv->mtx); - /* Optimization: after all, the bdata->data array is - * varpar_len bytes long, whereas we get all of the useful - * information after only ~36 bytes, this saves us a lot of - * time (and trouble as the remaining portion of the array - * could be full of junk) - * Comment this out if you want to see what other information - * comes from the AP - although little of it may be useful */ + ret = at76_submit_rx_urb(priv); + if (ret < 0) { + printk(KERN_ERR "%s: open: submit_rx_urb failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + goto error; } - at76_dbg(DBG_RX_BEACON, "%s: Finished processing beacon data", - priv->netdev->name); + at76_startup_device(priv); - match->last_rx = jiffies; /* record last rx of beacon */ + at76_start_monitor(priv); -exit: - spin_unlock_irqrestore(&priv->bss_list_spinlock, flags); +error: + mutex_unlock(&priv->mtx); + + return 0; } -/* Calculate the link level from a given rx_buffer */ -static void at76_calc_level(struct at76_priv *priv, struct at76_rx_buffer *buf, - struct iw_quality *qual) +static void at76_mac80211_stop(struct ieee80211_hw *hw) { - /* just a guess for now, might be different for other chips */ - int max_rssi = 42; + struct at76_priv *priv = hw->priv; + + at76_dbg(DBG_MAC80211, "%s()", __func__); + + mutex_lock(&priv->mtx); + + if (!priv->device_unplugged) { + /* We are called by "ifconfig ethX down", not because the + * device is not available anymore. */ + if (at76_set_radio(priv, 0) == 1) + at76_wait_completion(priv, CMD_RADIO_ON); + + /* We unlink rx_urb because at76_open() re-submits it. + * If unplugged, at76_delete_device() takes care of it. */ + usb_kill_urb(priv->rx_urb); + } - qual->level = (buf->rssi * 100 / max_rssi); - if (qual->level > 100) - qual->level = 100; - qual->updated |= IW_QUAL_LEVEL_UPDATED; + mutex_unlock(&priv->mtx); } -/* Calculate the link quality from a given rx_buffer */ -static void at76_calc_qual(struct at76_priv *priv, struct at76_rx_buffer *buf, - struct iw_quality *qual) +static int at76_add_interface(struct ieee80211_hw *hw, + struct ieee80211_if_init_conf *conf) { - if (at76_is_intersil(priv->board_type)) - qual->qual = buf->link_quality; - else { - unsigned long elapsed; + struct at76_priv *priv = hw->priv; + int ret = 0; - /* Update qual at most once a second */ - elapsed = jiffies - priv->beacons_last_qual; - if (elapsed < 1 * HZ) - return; + at76_dbg(DBG_MAC80211, "%s()", __func__); - qual->qual = qual->level * priv->beacons_received * - msecs_to_jiffies(priv->beacon_period) / elapsed; + mutex_lock(&priv->mtx); - priv->beacons_last_qual = jiffies; - priv->beacons_received = 0; + switch (conf->type) { + case NL80211_IFTYPE_STATION: + priv->iw_mode = IW_MODE_INFRA; + break; + default: + ret = -EOPNOTSUPP; + goto exit; } - qual->qual = (qual->qual > 100) ? 100 : qual->qual; - qual->updated |= IW_QUAL_QUAL_UPDATED; -} -/* Calculate the noise quality from a given rx_buffer */ -static void at76_calc_noise(struct at76_priv *priv, struct at76_rx_buffer *buf, - struct iw_quality *qual) -{ - qual->noise = 0; - qual->updated |= IW_QUAL_NOISE_INVALID; +exit: + mutex_unlock(&priv->mtx); + + return ret; } -static void at76_update_wstats(struct at76_priv *priv, - struct at76_rx_buffer *buf) +static void at76_remove_interface(struct ieee80211_hw *hw, + struct ieee80211_if_init_conf *conf) { - struct iw_quality *qual = &priv->wstats.qual; - - if (buf->rssi && priv->mac_state == MAC_CONNECTED) { - qual->updated = 0; - at76_calc_level(priv, buf, qual); - at76_calc_qual(priv, buf, qual); - at76_calc_noise(priv, buf, qual); - } else { - qual->qual = 0; - qual->level = 0; - qual->noise = 0; - qual->updated = IW_QUAL_ALL_INVALID; - } + at76_dbg(DBG_MAC80211, "%s()", __func__); } -static void at76_rx_mgmt(struct at76_priv *priv, struct at76_rx_buffer *buf) +static int at76_join(struct at76_priv *priv) { - struct ieee80211_hdr_3addr *mgmt = - (struct ieee80211_hdr_3addr *)buf->packet; - u16 framectl = le16_to_cpu(mgmt->frame_ctl); - - /* update wstats */ - if (priv->mac_state != MAC_INIT && priv->mac_state != MAC_SCANNING) { - /* jal: this is a dirty hack needed by Tim in ad-hoc mode */ - /* Data packets always seem to have a 0 link level, so we - only read link quality info from management packets. - Atmel driver actually averages the present, and previous - values, we just present the raw value at the moment - TJS */ - if (priv->iw_mode == IW_MODE_ADHOC - || (priv->curr_bss - && !compare_ether_addr(mgmt->addr3, - priv->curr_bss->bssid))) - at76_update_wstats(priv, buf); - } - - at76_dbg(DBG_RX_MGMT_CONTENT, "%s rx mgmt framectl 0x%x %s", - priv->netdev->name, framectl, - hex2str(mgmt, le16_to_cpu(buf->wlength))); - - switch (framectl & IEEE80211_FCTL_STYPE) { - case IEEE80211_STYPE_BEACON: - case IEEE80211_STYPE_PROBE_RESP: - at76_rx_mgmt_beacon(priv, buf); - break; - - case IEEE80211_STYPE_ASSOC_RESP: - at76_rx_mgmt_assoc(priv, buf); - break; + struct at76_req_join join; + int ret; - case IEEE80211_STYPE_DISASSOC: - at76_rx_mgmt_disassoc(priv, buf); - break; + memset(&join, 0, sizeof(struct at76_req_join)); + memcpy(join.essid, priv->essid, priv->essid_size); + join.essid_size = priv->essid_size; + memcpy(join.bssid, priv->bssid, ETH_ALEN); + join.bss_type = INFRASTRUCTURE_MODE; + join.channel = priv->channel; + join.timeout = cpu_to_le16(2000); - case IEEE80211_STYPE_AUTH: - at76_rx_mgmt_auth(priv, buf); - break; + at76_dbg(DBG_MAC80211, "%s: sending CMD_JOIN", __func__); + ret = at76_set_card_command(priv->udev, CMD_JOIN, &join, + sizeof(struct at76_req_join)); - case IEEE80211_STYPE_DEAUTH: - at76_rx_mgmt_deauth(priv, buf); - break; + if (ret < 0) { + printk(KERN_ERR "%s: at76_set_card_command failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + return 0; + } - default: - printk(KERN_DEBUG "%s: ignoring frame with framectl 0x%04x\n", - priv->netdev->name, framectl); + ret = at76_wait_completion(priv, CMD_JOIN); + at76_dbg(DBG_MAC80211, "%s: CMD_JOIN returned: 0x%02x", __func__, ret); + if (ret != CMD_STATUS_COMPLETE) { + printk(KERN_ERR "%s: at76_wait_completion failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); + return 0; } - return; + at76_set_tkip_bssid(priv, priv->bssid); + at76_set_pm_mode(priv); + + return 0; } -/* Convert the 802.11 header into an ethernet-style header, make skb - * ready for consumption by netif_rx() */ -static void at76_ieee80211_to_eth(struct sk_buff *skb, int iw_mode) +static void at76_dwork_hw_scan(struct work_struct *work) { - struct ieee80211_hdr_3addr *i802_11_hdr; - struct ethhdr *eth_hdr_p; - u8 *src_addr; - u8 *dest_addr; + struct at76_priv *priv = container_of(work, struct at76_priv, + dwork_hw_scan.work); + int ret; - i802_11_hdr = (struct ieee80211_hdr_3addr *)skb->data; + ret = at76_get_cmd_status(priv->udev, CMD_SCAN); + at76_dbg(DBG_MAC80211, "%s: CMD_SCAN status 0x%02x", __func__, ret); - /* That would be the ethernet header if the hardware converted - * the frame for us. Make sure the source and the destination - * match the 802.11 header. Which hardware does it? */ - eth_hdr_p = (struct ethhdr *)skb_pull(skb, IEEE80211_3ADDR_LEN); + /* FIXME: add maximum time for scan to complete */ - dest_addr = i802_11_hdr->addr1; - if (iw_mode == IW_MODE_ADHOC) - src_addr = i802_11_hdr->addr2; - else - src_addr = i802_11_hdr->addr3; + if (ret != CMD_STATUS_COMPLETE) { + queue_delayed_work(priv->hw->workqueue, &priv->dwork_hw_scan, + SCAN_POLL_INTERVAL); + goto exit; + } - if (!compare_ether_addr(eth_hdr_p->h_source, src_addr) && - !compare_ether_addr(eth_hdr_p->h_dest, dest_addr)) - /* Yes, we already have an ethernet header */ - skb_reset_mac_header(skb); - else { - u16 len; - - /* Need to build an ethernet header */ - if (!memcmp(skb->data, snapsig, sizeof(snapsig))) { - /* SNAP frame - decapsulate, keep proto */ - skb_push(skb, offsetof(struct ethhdr, h_proto) - - sizeof(rfc1042sig)); - len = 0; - } else { - /* 802.3 frame, proto is length */ - len = skb->len; - skb_push(skb, ETH_HLEN); - } + ieee80211_scan_completed(priv->hw); - skb_reset_mac_header(skb); - eth_hdr_p = eth_hdr(skb); - /* This needs to be done in this order (eth_hdr_p->h_dest may - * overlap src_addr) */ - memcpy(eth_hdr_p->h_source, src_addr, ETH_ALEN); - memcpy(eth_hdr_p->h_dest, dest_addr, ETH_ALEN); - if (len) - eth_hdr_p->h_proto = htons(len); + if (is_valid_ether_addr(priv->bssid)) { + ieee80211_wake_queues(priv->hw); + at76_join(priv); } - skb->protocol = eth_type_trans(skb, skb->dev); + ieee80211_wake_queues(priv->hw); + +exit: + return; } -/* Check for fragmented data in priv->rx_skb. If the packet was no fragment - or it was the last of a fragment set a skb containing the whole packet - is returned for further processing. Otherwise we get NULL and are - done and the packet is either stored inside the fragment buffer - or thrown away. Every returned skb starts with the ieee802_11 header - and contains _no_ FCS at the end */ -static struct sk_buff *at76_check_for_rx_frags(struct at76_priv *priv) +static int at76_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len) { - struct sk_buff *skb = priv->rx_skb; - struct at76_rx_buffer *buf = (struct at76_rx_buffer *)skb->data; - struct ieee80211_hdr_3addr *i802_11_hdr = - (struct ieee80211_hdr_3addr *)buf->packet; - /* seq_ctrl, fragment_number, sequence number of new packet */ - u16 sctl = le16_to_cpu(i802_11_hdr->seq_ctl); - u16 fragnr = sctl & 0xf; - u16 seqnr = sctl >> 4; - u16 frame_ctl = le16_to_cpu(i802_11_hdr->frame_ctl); + struct at76_priv *priv = hw->priv; + struct at76_req_scan scan; + int ret; - /* Length including the IEEE802.11 header, but without the trailing - * FCS and without the Atmel Rx header */ - int length = le16_to_cpu(buf->wlength) - IEEE80211_FCS_LEN; + at76_dbg(DBG_MAC80211, "%s():", __func__); + at76_dbg_dump(DBG_MAC80211, ssid, len, "ssid %zd bytes:", len); - /* where does the data payload start in skb->data ? */ - u8 *data = i802_11_hdr->payload; + mutex_lock(&priv->mtx); - /* length of payload, excl. the trailing FCS */ - int data_len = length - IEEE80211_3ADDR_LEN; + ieee80211_stop_queues(hw); - int i; - struct rx_data_buf *bptr, *optr; - unsigned long oldest = ~0UL; - - at76_dbg(DBG_RX_FRAGS, - "%s: rx data frame_ctl %04x addr2 %s seq/frag %d/%d " - "length %d data %d: %s ...", priv->netdev->name, frame_ctl, - mac2str(i802_11_hdr->addr2), seqnr, fragnr, length, data_len, - hex2str(data, 32)); - - at76_dbg(DBG_RX_FRAGS_SKB, "%s: incoming skb: head %p data %p " - "tail %p end %p len %d", priv->netdev->name, skb->head, - skb->data, skb_tail_pointer(skb), skb_end_pointer(skb), - skb->len); - - if (data_len < 0) { - /* make sure data starts in the buffer */ - printk(KERN_INFO "%s: data frame too short\n", - priv->netdev->name); - return NULL; + memset(&scan, 0, sizeof(struct at76_req_scan)); + memset(scan.bssid, 0xFF, ETH_ALEN); + scan.scan_type = SCAN_TYPE_ACTIVE; + if (priv->essid_size > 0) { + memcpy(scan.essid, ssid, len); + scan.essid_size = len; } + scan.min_channel_time = cpu_to_le16(priv->scan_min_time); + scan.max_channel_time = cpu_to_le16(priv->scan_max_time); + scan.probe_delay = cpu_to_le16(priv->scan_min_time * 1000); + scan.international_scan = 0; - WARN_ON(length <= AT76_RX_HDRLEN); - if (length <= AT76_RX_HDRLEN) - return NULL; + at76_dbg(DBG_MAC80211, "%s: sending CMD_SCAN", __func__); + ret = at76_set_card_command(priv->udev, CMD_SCAN, &scan, sizeof(scan)); - /* remove the at76_rx_buffer header - we don't need it anymore */ - /* we need the IEEE802.11 header (for the addresses) if this packet - is the first of a chain */ - skb_pull(skb, AT76_RX_HDRLEN); - - /* remove FCS at end */ - skb_trim(skb, length); - - at76_dbg(DBG_RX_FRAGS_SKB, "%s: trimmed skb: head %p data %p tail %p " - "end %p len %d data %p data_len %d", priv->netdev->name, - skb->head, skb->data, skb_tail_pointer(skb), - skb_end_pointer(skb), skb->len, data, data_len); - - if (fragnr == 0 && !(frame_ctl & IEEE80211_FCTL_MOREFRAGS)) { - /* unfragmented packet received */ - /* Use a new skb for the next receive */ - priv->rx_skb = NULL; - at76_dbg(DBG_RX_FRAGS, "%s: unfragmented", priv->netdev->name); - return skb; + if (ret < 0) { + err("CMD_SCAN failed: %d", ret); + goto exit; } - /* look if we've got a chain for the sender address. - afterwards optr points to first free or the oldest entry, - or, if i < NR_RX_DATA_BUF, bptr points to the entry for the - sender address */ - /* determining the oldest entry doesn't cope with jiffies wrapping - but I don't care to delete a young entry at these rare moments ... */ - - bptr = priv->rx_data; - optr = NULL; - for (i = 0; i < NR_RX_DATA_BUF; i++, bptr++) { - if (!bptr->skb) { - optr = bptr; - oldest = 0UL; - continue; - } - - if (!compare_ether_addr(i802_11_hdr->addr2, bptr->sender)) - break; - - if (!optr) { - optr = bptr; - oldest = bptr->last_rx; - } else if (bptr->last_rx < oldest) - optr = bptr; - } + queue_delayed_work(priv->hw->workqueue, &priv->dwork_hw_scan, + SCAN_POLL_INTERVAL); - if (i < NR_RX_DATA_BUF) { - - at76_dbg(DBG_RX_FRAGS, "%s: %d. cacheentry (seq/frag = %d/%d) " - "matched sender addr", - priv->netdev->name, i, bptr->seqnr, bptr->fragnr); - - /* bptr points to an entry for the sender address */ - if (bptr->seqnr == seqnr) { - int left; - /* the fragment has the current sequence number */ - if (((bptr->fragnr + 1) & 0xf) != fragnr) { - /* wrong fragment number -> ignore it */ - /* is & 0xf necessary above ??? */ - at76_dbg(DBG_RX_FRAGS, - "%s: frag nr mismatch: %d + 1 != %d", - priv->netdev->name, bptr->fragnr, - fragnr); - return NULL; - } - bptr->last_rx = jiffies; - /* the next following fragment number -> - add the data at the end */ - - /* for test only ??? */ - left = skb_tailroom(bptr->skb); - if (left < data_len) - printk(KERN_INFO - "%s: only %d byte free (need %d)\n", - priv->netdev->name, left, data_len); - else - memcpy(skb_put(bptr->skb, data_len), data, - data_len); - - bptr->fragnr = fragnr; - if (frame_ctl & IEEE80211_FCTL_MOREFRAGS) - return NULL; - - /* this was the last fragment - send it */ - skb = bptr->skb; - bptr->skb = NULL; /* free the entry */ - at76_dbg(DBG_RX_FRAGS, "%s: last frag of seq %d", - priv->netdev->name, seqnr); - return skb; - } +exit: + mutex_unlock(&priv->mtx); - /* got another sequence number */ - if (fragnr == 0) { - /* it's the start of a new chain - replace the - old one by this */ - /* bptr->sender has the correct value already */ - at76_dbg(DBG_RX_FRAGS, - "%s: start of new seq %d, removing old seq %d", - priv->netdev->name, seqnr, bptr->seqnr); - bptr->seqnr = seqnr; - bptr->fragnr = 0; - bptr->last_rx = jiffies; - /* swap bptr->skb and priv->rx_skb */ - skb = bptr->skb; - bptr->skb = priv->rx_skb; - priv->rx_skb = skb; - } else { - /* it from the middle of a new chain -> - delete the old entry and skip the new one */ - at76_dbg(DBG_RX_FRAGS, - "%s: middle of new seq %d (%d) " - "removing old seq %d", - priv->netdev->name, seqnr, fragnr, - bptr->seqnr); - dev_kfree_skb(bptr->skb); - bptr->skb = NULL; - } - return NULL; - } + return 0; +} - /* if we didn't find a chain for the sender address, optr - points either to the first free or the oldest entry */ +static int at76_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +{ + struct at76_priv *priv = hw->priv; - if (fragnr != 0) { - /* this is not the begin of a fragment chain ... */ - at76_dbg(DBG_RX_FRAGS, - "%s: no chain for non-first fragment (%d)", - priv->netdev->name, fragnr); - return NULL; - } + at76_dbg(DBG_MAC80211, "%s(): channel %d radio %d", + __func__, conf->channel->hw_value, conf->radio_enabled); + at76_dbg_dump(DBG_MAC80211, priv->essid, priv->essid_size, "ssid:"); + at76_dbg_dump(DBG_MAC80211, priv->bssid, ETH_ALEN, "bssid:"); - BUG_ON(!optr); - if (optr->skb) { - /* swap the skb's */ - skb = optr->skb; - optr->skb = priv->rx_skb; - priv->rx_skb = skb; + mutex_lock(&priv->mtx); - at76_dbg(DBG_RX_FRAGS, - "%s: free old contents: sender %s seq/frag %d/%d", - priv->netdev->name, mac2str(optr->sender), - optr->seqnr, optr->fragnr); + priv->channel = conf->channel->hw_value; + if (is_valid_ether_addr(priv->bssid)) { + at76_join(priv); + ieee80211_wake_queues(priv->hw); } else { - /* take the skb from priv->rx_skb */ - optr->skb = priv->rx_skb; - /* let at76_submit_rx_urb() allocate a new skb */ - priv->rx_skb = NULL; + ieee80211_stop_queues(priv->hw); + at76_start_monitor(priv); + }; - at76_dbg(DBG_RX_FRAGS, "%s: use a free entry", - priv->netdev->name); - } - memcpy(optr->sender, i802_11_hdr->addr2, ETH_ALEN); - optr->seqnr = seqnr; - optr->fragnr = 0; - optr->last_rx = jiffies; + mutex_unlock(&priv->mtx); - return NULL; + return 0; } -/* Rx interrupt: we expect the complete data buffer in priv->rx_skb */ -static void at76_rx_data(struct at76_priv *priv) +static int at76_config_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_if_conf *conf) { - struct net_device *netdev = priv->netdev; - struct net_device_stats *stats = &priv->stats; - struct sk_buff *skb = priv->rx_skb; - struct at76_rx_buffer *buf = (struct at76_rx_buffer *)skb->data; - struct ieee80211_hdr_3addr *i802_11_hdr; - int length = le16_to_cpu(buf->wlength); - - at76_dbg(DBG_RX_DATA, "%s received data packet: %s", netdev->name, - hex2str(skb->data, AT76_RX_HDRLEN)); - - at76_dbg(DBG_RX_DATA_CONTENT, "rx packet: %s", - hex2str(skb->data + AT76_RX_HDRLEN, length)); + struct at76_priv *priv = hw->priv; - skb = at76_check_for_rx_frags(priv); - if (!skb) - return; - - /* Atmel header and the FCS are already removed */ - i802_11_hdr = (struct ieee80211_hdr_3addr *)skb->data; + at76_dbg(DBG_MAC80211, "%s(): ssid_len=%zd", __func__, conf->ssid_len); + at76_dbg_dump(DBG_MAC80211, conf->ssid, conf->ssid_len, "ssid:"); + at76_dbg_dump(DBG_MAC80211, conf->bssid, ETH_ALEN, "bssid:"); - skb->dev = netdev; - skb->ip_summed = CHECKSUM_NONE; /* TODO: should check CRC */ + mutex_lock(&priv->mtx); - if (is_broadcast_ether_addr(i802_11_hdr->addr1)) { - if (!compare_ether_addr(i802_11_hdr->addr1, netdev->broadcast)) - skb->pkt_type = PACKET_BROADCAST; - else - skb->pkt_type = PACKET_MULTICAST; - } else if (compare_ether_addr(i802_11_hdr->addr1, netdev->dev_addr)) - skb->pkt_type = PACKET_OTHERHOST; + memcpy(priv->bssid, conf->bssid, ETH_ALEN); + memcpy(priv->essid, conf->ssid, conf->ssid_len); + priv->essid_size = conf->ssid_len; - at76_ieee80211_to_eth(skb, priv->iw_mode); + if (is_valid_ether_addr(priv->bssid)) { + /* mac80211 is joining a bss */ + ieee80211_wake_queues(priv->hw); + at76_join(priv); + } else + ieee80211_stop_queues(priv->hw); - netdev->last_rx = jiffies; - netif_rx(skb); - stats->rx_packets++; - stats->rx_bytes += length; + mutex_unlock(&priv->mtx); - return; + return 0; } -static void at76_rx_monitor_mode(struct at76_priv *priv) +/* must be atomic */ +static void at76_configure_filter(struct ieee80211_hw *hw, + unsigned int changed_flags, + unsigned int *total_flags, int mc_count, + struct dev_addr_list *mc_list) { - struct at76_rx_radiotap *rt; - u8 *payload; - int skblen; - struct net_device *netdev = priv->netdev; - struct at76_rx_buffer *buf = - (struct at76_rx_buffer *)priv->rx_skb->data; - /* length including the IEEE802.11 header and the trailing FCS, - but not at76_rx_buffer */ - int length = le16_to_cpu(buf->wlength); - struct sk_buff *skb = priv->rx_skb; - struct net_device_stats *stats = &priv->stats; + struct at76_priv *priv = hw->priv; + int flags; - if (length < IEEE80211_FCS_LEN) { - /* buffer contains no data */ - at76_dbg(DBG_MONITOR_MODE, - "%s: MONITOR MODE: rx skb without data", - priv->netdev->name); - return; - } + at76_dbg(DBG_MAC80211, "%s(): changed_flags=0x%08x " + "total_flags=0x%08x mc_count=%d", + __func__, changed_flags, *total_flags, mc_count); - skblen = sizeof(struct at76_rx_radiotap) + length; + flags = changed_flags & AT76_SUPPORTED_FILTERS; + *total_flags = AT76_SUPPORTED_FILTERS; - skb = dev_alloc_skb(skblen); - if (!skb) { - printk(KERN_ERR "%s: MONITOR MODE: dev_alloc_skb for radiotap " - "header returned NULL\n", priv->netdev->name); + /* FIXME: access to priv->promisc should be protected with + * priv->mtx, but it's impossible because this function needs to be + * atomic */ + + if (flags && !priv->promisc) { + /* mac80211 wants us to enable promiscuous mode */ + priv->promisc = 1; + } else if (!flags && priv->promisc) { + /* we need to disable promiscuous mode */ + priv->promisc = 0; + } else return; - } - skb_put(skb, skblen); - - rt = (struct at76_rx_radiotap *)skb->data; - payload = skb->data + sizeof(struct at76_rx_radiotap); - - rt->rt_hdr.it_version = 0; - rt->rt_hdr.it_pad = 0; - rt->rt_hdr.it_len = cpu_to_le16(sizeof(struct at76_rx_radiotap)); - rt->rt_hdr.it_present = cpu_to_le32(AT76_RX_RADIOTAP_PRESENT); - - rt->rt_tsft = cpu_to_le64(le32_to_cpu(buf->rx_time)); - rt->rt_rate = hw_rates[buf->rx_rate] & (~0x80); - rt->rt_signal = buf->rssi; - rt->rt_noise = buf->noise_level; - rt->rt_flags = IEEE80211_RADIOTAP_F_FCS; - if (buf->fragmentation) - rt->rt_flags |= IEEE80211_RADIOTAP_F_FRAG; - - memcpy(payload, buf->packet, length); - skb->dev = netdev; - skb->ip_summed = CHECKSUM_NONE; - skb_reset_mac_header(skb); - skb->pkt_type = PACKET_OTHERHOST; - skb->protocol = htons(ETH_P_802_2); - - netdev->last_rx = jiffies; - netif_rx(skb); - stats->rx_packets++; - stats->rx_bytes += length; + queue_work(hw->workqueue, &priv->work_set_promisc); } -/* Check if we spy on the sender address in buf and update stats */ -static void at76_iwspy_update(struct at76_priv *priv, - struct at76_rx_buffer *buf) +static int at76_set_key_oldfw(struct ieee80211_hw *hw, enum set_key_cmd cmd, + const u8 *local_address, const u8 *address, + struct ieee80211_key_conf *key) { - struct ieee80211_hdr_3addr *hdr = - (struct ieee80211_hdr_3addr *)buf->packet; - struct iw_quality qual; + struct at76_priv *priv = hw->priv; - /* We can only set the level here */ - qual.updated = IW_QUAL_QUAL_INVALID | IW_QUAL_NOISE_INVALID; - qual.level = 0; - qual.noise = 0; - at76_calc_level(priv, buf, &qual); + int i; - spin_lock_bh(&priv->spy_spinlock); + at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d " + "key->keylen %d", + __func__, cmd, key->alg, key->keyidx, key->keylen); - if (priv->spy_data.spy_number > 0) - wireless_spy_update(priv->netdev, hdr->addr2, &qual); + if (key->alg != ALG_WEP) + return -EOPNOTSUPP; - spin_unlock_bh(&priv->spy_spinlock); -} + key->hw_key_idx = key->keyidx; -static void at76_rx_tasklet(unsigned long param) -{ - struct urb *urb = (struct urb *)param; - struct at76_priv *priv = urb->context; - struct net_device *netdev = priv->netdev; - struct at76_rx_buffer *buf; - struct ieee80211_hdr_3addr *i802_11_hdr; - u16 frame_ctl; + mutex_lock(&priv->mtx); - if (priv->device_unplugged) { - at76_dbg(DBG_DEVSTART, "device unplugged"); - if (urb) - at76_dbg(DBG_DEVSTART, "urb status %d", urb->status); - return; + switch (cmd) { + case SET_KEY: + memcpy(priv->wep_keys[key->keyidx], key->key, key->keylen); + priv->wep_keys_len[key->keyidx] = key->keylen; + + /* FIXME: find out how to do this properly */ + priv->wep_key_id = key->keyidx; + + break; + case DISABLE_KEY: + default: + priv->wep_keys_len[key->keyidx] = 0; + break; } - if (!priv->rx_skb || !netdev || !priv->rx_skb->data) - return; + priv->wep_enabled = 0; - buf = (struct at76_rx_buffer *)priv->rx_skb->data; + for (i = 0; i < WEP_KEYS; i++) { + if (priv->wep_keys_len[i] != 0) + priv->wep_enabled = 1; + } - i802_11_hdr = (struct ieee80211_hdr_3addr *)buf->packet; + at76_startup_device(priv); - frame_ctl = le16_to_cpu(i802_11_hdr->frame_ctl); + mutex_unlock(&priv->mtx); - if (urb->status != 0) { - if (urb->status != -ENOENT && urb->status != -ECONNRESET) - at76_dbg(DBG_URB, - "%s %s: - nonzero Rx bulk status received: %d", - __func__, netdev->name, urb->status); - return; - } + return 0; +} - at76_dbg(DBG_RX_ATMEL_HDR, - "%s: rx frame: rate %d rssi %d noise %d link %d %s", - priv->netdev->name, buf->rx_rate, buf->rssi, buf->noise_level, - buf->link_quality, hex2str(i802_11_hdr, 48)); - if (priv->iw_mode == IW_MODE_MONITOR) { - at76_rx_monitor_mode(priv); - goto exit; - } +static int at76_set_key_newfw(struct ieee80211_hw *hw, enum set_key_cmd cmd, + const u8 *local_address, const u8 *address, + struct ieee80211_key_conf *key) +{ + struct at76_priv *priv = hw->priv; + int ret = -EOPNOTSUPP; - /* there is a new bssid around, accept it: */ - if (buf->newbss && priv->iw_mode == IW_MODE_ADHOC) { - at76_dbg(DBG_PROGRESS, "%s: rx newbss", netdev->name); - schedule_work(&priv->work_new_bss); - } + at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d " + "key->keylen %d", + __func__, cmd, key->alg, key->keyidx, key->keylen); - switch (frame_ctl & IEEE80211_FCTL_FTYPE) { - case IEEE80211_FTYPE_DATA: - at76_rx_data(priv); - break; + mutex_lock(&priv->mtx); - case IEEE80211_FTYPE_MGMT: - /* jal: TODO: find out if we can update iwspy also on - other frames than management (might depend on the - radio chip / firmware version !) */ + priv->mib_buf.type = MIB_MAC_ENCRYPTION; - at76_iwspy_update(priv, buf); + if (cmd == DISABLE_KEY) { + priv->mib_buf.size = CIPHER_KEY_LEN; + priv->mib_buf.index = offsetof(struct mib_mac_encryption, + cipher_default_keyvalue[key->keyidx]); + memset(priv->mib_buf.data.data, 0, CIPHER_KEY_LEN); + if (at76_set_mib(priv, &priv->mib_buf) != CMD_STATUS_COMPLETE) + ret = -EOPNOTSUPP; /* -EIO would be probably better */ + else { - at76_rx_mgmt(priv, buf); - break; + priv->keys[key->keyidx].cipher = CIPHER_NONE; + priv->keys[key->keyidx].keylen = 0; + }; + if (priv->default_group_key == key->keyidx) + priv->default_group_key = 0xff; - case IEEE80211_FTYPE_CTL: - at76_dbg(DBG_RX_CTRL, "%s: ignored ctrl frame: %04x", - priv->netdev->name, frame_ctl); - break; + if (priv->default_pairwise_key == key->keyidx) + priv->default_pairwise_key = 0xff; + /* If default pairwise key is removed, fall back to + * group key? */ + ret = 0; + goto exit; + }; - default: - printk(KERN_DEBUG "%s: ignoring frame with framectl 0x%04x\n", - priv->netdev->name, frame_ctl); - } -exit: - at76_submit_rx_urb(priv); -} + if (cmd == SET_KEY) { + /* store key into MIB */ + priv->mib_buf.size = CIPHER_KEY_LEN; + priv->mib_buf.index = offsetof(struct mib_mac_encryption, + cipher_default_keyvalue[key->keyidx]); + memset(priv->mib_buf.data.data, 0, CIPHER_KEY_LEN); + memcpy(priv->mib_buf.data.data, key->key, key->keylen); + + switch (key->alg) { + case ALG_WEP: + if (key->keylen == 5) { + priv->keys[key->keyidx].cipher = + CIPHER_WEP64; + priv->keys[key->keyidx].keylen = 8; + } else if (key->keylen == 13) { + priv->keys[key->keyidx].cipher = + CIPHER_WEP128; + /* Firmware needs this */ + priv->keys[key->keyidx].keylen = 8; + } else { + ret = -EOPNOTSUPP; + goto exit; + }; + break; + case ALG_TKIP: + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + priv->keys[key->keyidx].cipher = CIPHER_TKIP; + priv->keys[key->keyidx].keylen = 12; + break; -/* Load firmware into kernel memory and parse it */ -static struct fwentry *at76_load_firmware(struct usb_device *udev, - enum board_type board_type) -{ - int ret; - char *str; - struct at76_fw_header *fwh; - struct fwentry *fwe = &firmwares[board_type]; + case ALG_CCMP: + if (!at76_is_505a(priv->board_type)) { + ret = -EOPNOTSUPP; + goto exit; + }; + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + priv->keys[key->keyidx].cipher = CIPHER_CCMP; + priv->keys[key->keyidx].keylen = 16; + break; - mutex_lock(&fw_mutex); + default: + ret = -EOPNOTSUPP; + goto exit; - if (fwe->loaded) { - at76_dbg(DBG_FW, "re-using previously loaded fw"); - goto exit; - } + }; - at76_dbg(DBG_FW, "downloading firmware %s", fwe->fwname); - ret = request_firmware(&fwe->fw, fwe->fwname, &udev->dev); - if (ret < 0) { - dev_printk(KERN_ERR, &udev->dev, "firmware %s not found!\n", - fwe->fwname); - dev_printk(KERN_ERR, &udev->dev, - "you may need to download the firmware from " - "http://developer.berlios.de/projects/at76c503a/"); - goto exit; - } + priv->mib_buf.data.data[38] = priv->keys[key->keyidx].cipher; + priv->mib_buf.data.data[39] = 1; /* Taken from atmelwlandriver, + not documented */ - at76_dbg(DBG_FW, "got it."); - fwh = (struct at76_fw_header *)(fwe->fw->data); + if (is_valid_ether_addr(address)) + /* Pairwise key */ + priv->mib_buf.data.data[39] |= (KEY_PAIRWISE | KEY_TX); + else if (is_broadcast_ether_addr(address)) + /* Group key */ + priv->mib_buf.data.data[39] |= (KEY_TX); + else /* Key used only for transmission ??? */ + priv->mib_buf.data.data[39] |= (KEY_TX); - if (fwe->fw->size <= sizeof(*fwh)) { - dev_printk(KERN_ERR, &udev->dev, - "firmware is too short (0x%zx)\n", fwe->fw->size); - goto exit; - } + if (at76_set_mib(priv, &priv->mib_buf) != + CMD_STATUS_COMPLETE) { + ret = -EOPNOTSUPP; /* -EIO would be probably better */ + goto exit; + }; - /* CRC currently not checked */ - fwe->board_type = le32_to_cpu(fwh->board_type); - if (fwe->board_type != board_type) { - dev_printk(KERN_ERR, &udev->dev, - "board type mismatch, requested %u, got %u\n", - board_type, fwe->board_type); - goto exit; - } + if ((key->alg == ALG_TKIP) || (key->alg == ALG_CCMP)) + at76_reset_rsc(priv); - fwe->fw_version.major = fwh->major; - fwe->fw_version.minor = fwh->minor; - fwe->fw_version.patch = fwh->patch; - fwe->fw_version.build = fwh->build; + key->hw_key_idx = key->keyidx; - str = (char *)fwh + le32_to_cpu(fwh->str_offset); - fwe->intfw = (u8 *)fwh + le32_to_cpu(fwh->int_fw_offset); - fwe->intfw_size = le32_to_cpu(fwh->int_fw_len); - fwe->extfw = (u8 *)fwh + le32_to_cpu(fwh->ext_fw_offset); - fwe->extfw_size = le32_to_cpu(fwh->ext_fw_len); + /* Set up default keys */ + if (is_broadcast_ether_addr(address)) + priv->default_group_key = key->keyidx; + if (is_valid_ether_addr(address)) + priv->default_pairwise_key = key->keyidx; - fwe->loaded = 1; + /* Set up encryption MIBs */ - dev_printk(KERN_DEBUG, &udev->dev, - "using firmware %s (version %d.%d.%d-%d)\n", - fwe->fwname, fwh->major, fwh->minor, fwh->patch, fwh->build); + /* first block of settings */ + priv->mib_buf.size = 3; + priv->mib_buf.index = offsetof(struct mib_mac_encryption, + privacy_invoked); + priv->mib_buf.data.data[0] = 1; /* privacy_invoked */ + priv->mib_buf.data.data[1] = priv->default_pairwise_key; + priv->mib_buf.data.data[2] = priv->default_group_key; - at76_dbg(DBG_DEVSTART, "board %u, int %d:%d, ext %d:%d", board_type, - le32_to_cpu(fwh->int_fw_offset), le32_to_cpu(fwh->int_fw_len), - le32_to_cpu(fwh->ext_fw_offset), le32_to_cpu(fwh->ext_fw_len)); - at76_dbg(DBG_DEVSTART, "firmware id %s", str); + if ((ret = at76_set_mib(priv, &priv->mib_buf)) != + CMD_STATUS_COMPLETE) + goto exit; + /* second block of settings */ + priv->mib_buf.size = 3; + priv->mib_buf.index = offsetof(struct mib_mac_encryption, + exclude_unencrypted); + priv->mib_buf.data.data[0] = 1; /* exclude_unencrypted */ + priv->mib_buf.data.data[1] = 0; /* wep_encryption_type */ + priv->mib_buf.data.data[2] = 0; /* ckip_key_permutation */ + + if ((ret = at76_set_mib(priv, &priv->mib_buf)) != + CMD_STATUS_COMPLETE) + goto exit; + ret = 0; + }; exit: - mutex_unlock(&fw_mutex); + at76_dump_mib_mac_encryption(priv); + mutex_unlock(&priv->mtx); + return ret; +} - if (fwe->loaded) - return fwe; +static int at76_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, + const u8 *local_address, const u8 *address, + struct ieee80211_key_conf *key) +{ + struct at76_priv *priv = hw->priv; + + // int i; + + at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d " + "key->keylen %d", + __func__, cmd, key->alg, key->keyidx, key->keylen); + + if (FIRMWARE_IS_WPA(priv->fw_version)) + return at76_set_key_newfw(hw, cmd, local_address, address, key); else - return NULL; + return at76_set_key_oldfw(hw, cmd, local_address, address, key); + } +static const struct ieee80211_ops at76_ops = { + .tx = at76_mac80211_tx, + .add_interface = at76_add_interface, + .remove_interface = at76_remove_interface, + .config = at76_config, + .config_interface = at76_config_interface, + .configure_filter = at76_configure_filter, + .start = at76_mac80211_start, + .stop = at76_mac80211_stop, + .hw_scan = at76_hw_scan, + .set_key = at76_set_key, +}; + /* Allocate network device and initialize private data */ static struct at76_priv *at76_alloc_new_device(struct usb_device *udev) { - struct net_device *netdev; + struct ieee80211_hw *hw; struct at76_priv *priv; - int i; - /* allocate memory for our device state and initialize it */ - netdev = alloc_etherdev(sizeof(struct at76_priv)); - if (!netdev) { - dev_printk(KERN_ERR, &udev->dev, "out of memory\n"); + hw = ieee80211_alloc_hw(sizeof(struct at76_priv), &at76_ops); + if (!hw) { + printk(KERN_ERR DRIVER_NAME ": could not register" + " ieee80211_hw\n"); return NULL; } - priv = netdev_priv(netdev); + priv = hw->priv; + priv->hw = hw; priv->udev = udev; - priv->netdev = netdev; mutex_init(&priv->mtx); - INIT_WORK(&priv->work_assoc_done, at76_work_assoc_done); - INIT_WORK(&priv->work_join, at76_work_join); - INIT_WORK(&priv->work_new_bss, at76_work_new_bss); - INIT_WORK(&priv->work_start_scan, at76_work_start_scan); INIT_WORK(&priv->work_set_promisc, at76_work_set_promisc); INIT_WORK(&priv->work_submit_rx, at76_work_submit_rx); - INIT_DELAYED_WORK(&priv->dwork_restart, at76_dwork_restart); - INIT_DELAYED_WORK(&priv->dwork_get_scan, at76_dwork_get_scan); - INIT_DELAYED_WORK(&priv->dwork_beacon, at76_dwork_beacon); - INIT_DELAYED_WORK(&priv->dwork_auth, at76_dwork_auth); - INIT_DELAYED_WORK(&priv->dwork_assoc, at76_dwork_assoc); - - spin_lock_init(&priv->mgmt_spinlock); - priv->next_mgmt_bulk = NULL; - priv->mac_state = MAC_INIT; - - /* initialize empty BSS list */ - priv->curr_bss = NULL; - INIT_LIST_HEAD(&priv->bss_list); - spin_lock_init(&priv->bss_list_spinlock); - - init_timer(&priv->bss_list_timer); - priv->bss_list_timer.data = (unsigned long)priv; - priv->bss_list_timer.function = at76_bss_list_timeout; - - spin_lock_init(&priv->spy_spinlock); - - /* mark all rx data entries as unused */ - for (i = 0; i < NR_RX_DATA_BUF; i++) - priv->rx_data[i].skb = NULL; + INIT_DELAYED_WORK(&priv->dwork_hw_scan, at76_dwork_hw_scan); priv->rx_tasklet.func = at76_rx_tasklet; priv->rx_tasklet.data = 0; @@ -5183,6 +2399,9 @@ static struct at76_priv *at76_alloc_new_device(struct usb_device *udev) priv->pm_mode = AT76_PM_OFF; priv->pm_period = 0; + /* unit us */ + priv->hw->channel_change_time = 100000; + return priv; } @@ -5245,11 +2464,41 @@ static int at76_alloc_urbs(struct at76_priv *priv, return 0; } +static struct ieee80211_rate at76_rates[] = { + { .bitrate = 10, .hw_value = TX_RATE_1MBIT, }, + { .bitrate = 20, .hw_value = TX_RATE_2MBIT, }, + { .bitrate = 55, .hw_value = TX_RATE_5_5MBIT, }, + { .bitrate = 110, .hw_value = TX_RATE_11MBIT, }, +}; + +static struct ieee80211_channel at76_channels[] = { + { .center_freq = 2412, .hw_value = 1 }, + { .center_freq = 2417, .hw_value = 2 }, + { .center_freq = 2422, .hw_value = 3 }, + { .center_freq = 2427, .hw_value = 4 }, + { .center_freq = 2432, .hw_value = 5 }, + { .center_freq = 2437, .hw_value = 6 }, + { .center_freq = 2442, .hw_value = 7 }, + { .center_freq = 2447, .hw_value = 8 }, + { .center_freq = 2452, .hw_value = 9 }, + { .center_freq = 2457, .hw_value = 10 }, + { .center_freq = 2462, .hw_value = 11 }, + { .center_freq = 2467, .hw_value = 12 }, + { .center_freq = 2472, .hw_value = 13 }, + { .center_freq = 2484, .hw_value = 14 } +}; + +static struct ieee80211_supported_band at76_supported_band = { + .channels = at76_channels, + .n_channels = ARRAY_SIZE(at76_channels), + .bitrates = at76_rates, + .n_bitrates = ARRAY_SIZE(at76_rates), +}; + /* Register network device and initialize the hardware */ static int at76_init_new_device(struct at76_priv *priv, struct usb_interface *interface) { - struct net_device *netdev = priv->netdev; int ret; /* set up the endpoint information */ @@ -5271,8 +2520,6 @@ static int at76_init_new_device(struct at76_priv *priv, } priv->domain = at76_get_reg_domain(priv->regulatory_domain); - /* init. netdev->dev_addr */ - memcpy(netdev->dev_addr, priv->mac_addr, ETH_ALEN); priv->channel = DEF_CHANNEL; priv->iw_mode = IW_MODE_INFRA; @@ -5282,47 +2529,55 @@ static int at76_init_new_device(struct at76_priv *priv, priv->txrate = TX_RATE_AUTO; priv->preamble_type = PREAMBLE_TYPE_LONG; priv->beacon_period = 100; - priv->beacons_last_qual = jiffies; priv->auth_mode = WLAN_AUTH_OPEN; priv->scan_min_time = DEF_SCAN_MIN_TIME; priv->scan_max_time = DEF_SCAN_MAX_TIME; priv->scan_mode = SCAN_TYPE_ACTIVE; + priv->default_pairwise_key = 0xff; + priv->default_group_key = 0xff; + + /* mac80211 initialisation */ + priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &at76_supported_band; - netdev->flags &= ~IFF_MULTICAST; /* not yet or never */ - netdev->open = at76_open; - netdev->stop = at76_stop; - netdev->get_stats = at76_get_stats; - netdev->ethtool_ops = &at76_ethtool_ops; - - /* Add pointers to enable iwspy support. */ - priv->wireless_data.spy_data = &priv->spy_data; - netdev->wireless_data = &priv->wireless_data; - - netdev->hard_start_xmit = at76_tx; - netdev->tx_timeout = at76_tx_timeout; - netdev->watchdog_timeo = 2 * HZ; - netdev->wireless_handlers = &at76_handler_def; - netdev->set_multicast_list = at76_set_multicast; - netdev->set_mac_address = at76_set_mac_address; - dev_alloc_name(netdev, "wlan%d"); - - ret = register_netdev(priv->netdev); + if (FIRMWARE_IS_WPA(priv->fw_version) && + (at76_is_503rfmd(priv->board_type) || + at76_is_505(priv->board_type))) + priv->hw->flags = IEEE80211_HW_SIGNAL_UNSPEC; + else + priv->hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | + IEEE80211_HW_SIGNAL_UNSPEC; + + priv->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + + SET_IEEE80211_DEV(priv->hw, &interface->dev); + SET_IEEE80211_PERM_ADDR(priv->hw, priv->mac_addr); + + ret = ieee80211_register_hw(priv->hw); if (ret) { - dev_printk(KERN_ERR, &interface->dev, - "cannot register netdevice (status %d)!\n", ret); + printk(KERN_ERR "cannot register mac80211 hw (status %d)!\n", + ret); goto exit; } - priv->netdev_registered = 1; + + priv->mac80211_registered = 1; printk(KERN_INFO "%s: USB %s, MAC %s, firmware %d.%d.%d-%d\n", - netdev->name, interface->dev.bus_id, mac2str(priv->mac_addr), + wiphy_name(priv->hw->wiphy), + interface->dev.bus_id, mac2str(priv->mac_addr), priv->fw_version.major, priv->fw_version.minor, priv->fw_version.patch, priv->fw_version.build); - printk(KERN_INFO "%s: regulatory domain 0x%02x: %s\n", netdev->name, + printk(KERN_INFO "%s: regulatory domain 0x%02x: %s\n", + wiphy_name(priv->hw->wiphy), priv->regulatory_domain, priv->domain->name); - - /* we let this timer run the whole time this driver instance lives */ - mod_timer(&priv->bss_list_timer, jiffies + BSS_LIST_TIMEOUT); + printk(KERN_INFO "%s: WPA support: ", wiphy_name(priv->hw->wiphy)); + if (!FIRMWARE_IS_WPA(priv->fw_version)) + printk("none\n"); + else { + if (!at76_is_505a(priv->board_type)) + printk("TKIP\n"); + else + printk("TKIP, AES/CCMP\n"); + }; exit: return ret; @@ -5330,15 +2585,13 @@ exit: static void at76_delete_device(struct at76_priv *priv) { - int i; - at76_dbg(DBG_PROC_ENTRY, "%s: ENTER", __func__); /* The device is gone, don't bother turning it off */ priv->device_unplugged = 1; - if (priv->netdev_registered) - unregister_netdev(priv->netdev); + if (priv->mac80211_registered) + ieee80211_unregister_hw(priv->hw); /* assuming we used keventd, it must quiesce too */ flush_scheduled_work(); @@ -5359,25 +2612,11 @@ static void at76_delete_device(struct at76_priv *priv) if (priv->rx_skb) kfree_skb(priv->rx_skb); - at76_free_bss_list(priv); - del_timer_sync(&priv->bss_list_timer); - cancel_delayed_work(&priv->dwork_get_scan); - cancel_delayed_work(&priv->dwork_beacon); - cancel_delayed_work(&priv->dwork_auth); - cancel_delayed_work(&priv->dwork_assoc); - - if (priv->mac_state == MAC_CONNECTED) - at76_iwevent_bss_disconnect(priv->netdev); - - for (i = 0; i < NR_RX_DATA_BUF; i++) - if (priv->rx_data[i].skb) { - dev_kfree_skb(priv->rx_data[i].skb); - priv->rx_data[i].skb = NULL; - } usb_put_dev(priv->udev); - at76_dbg(DBG_PROC_ENTRY, "%s: before freeing priv/netdev", __func__); - free_netdev(priv->netdev); /* priv is in netdev */ + at76_dbg(DBG_PROC_ENTRY, "%s: before freeing priv/ieee80211_hw", + __func__); + ieee80211_free_hw(priv->hw); at76_dbg(DBG_PROC_ENTRY, "%s: EXIT", __func__); } @@ -5473,7 +2712,6 @@ static int at76_probe(struct usb_interface *interface, goto error; } - SET_NETDEV_DEV(priv->netdev, &interface->dev); usb_set_intfdata(interface, priv); memcpy(&priv->fw_version, &fwv, sizeof(struct mib_fw_version)); @@ -5501,7 +2739,7 @@ static void at76_disconnect(struct usb_interface *interface) if (!priv) return; - printk(KERN_INFO "%s: disconnecting\n", priv->netdev->name); + printk(KERN_INFO "%s: disconnecting\n", wiphy_name(priv->hw->wiphy)); at76_delete_device(priv); dev_printk(KERN_INFO, &interface->dev, "disconnected\n"); } @@ -5557,5 +2795,8 @@ MODULE_AUTHOR("Alex "); MODULE_AUTHOR("Nick Jones"); MODULE_AUTHOR("Balint Seeber "); MODULE_AUTHOR("Pavel Roskin "); +MODULE_AUTHOR("Guido Guenther "); +MODULE_AUTHOR("Kalle Valo "); +MODULE_AUTHOR("Milan Plzik "); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); diff --git a/drivers/staging/at76_usb/at76_usb.h b/drivers/staging/at76_usb/at76_usb.h index b20be9da1fa1..8bb352f16d45 100644 --- a/drivers/staging/at76_usb/at76_usb.h +++ b/drivers/staging/at76_usb/at76_usb.h @@ -34,23 +34,6 @@ enum board_type { BOARD_505AMX = 8 }; -/* our private ioctl's */ -/* preamble length (0 - long, 1 - short, 2 - auto) */ -#define AT76_SET_SHORT_PREAMBLE (SIOCIWFIRSTPRIV + 0) -#define AT76_GET_SHORT_PREAMBLE (SIOCIWFIRSTPRIV + 1) -/* which debug channels are enabled */ -#define AT76_SET_DEBUG (SIOCIWFIRSTPRIV + 2) -#define AT76_GET_DEBUG (SIOCIWFIRSTPRIV + 3) -/* power save mode (incl. the Atmel proprietary smart save mode) */ -#define AT76_SET_POWERSAVE_MODE (SIOCIWFIRSTPRIV + 4) -#define AT76_GET_POWERSAVE_MODE (SIOCIWFIRSTPRIV + 5) -/* min and max channel times for scan */ -#define AT76_SET_SCAN_TIMES (SIOCIWFIRSTPRIV + 6) -#define AT76_GET_SCAN_TIMES (SIOCIWFIRSTPRIV + 7) -/* scan mode (0 - active, 1 - passive) */ -#define AT76_SET_SCAN_MODE (SIOCIWFIRSTPRIV + 8) -#define AT76_GET_SCAN_MODE (SIOCIWFIRSTPRIV + 9) - #define CMD_STATUS_IDLE 0x00 #define CMD_STATUS_COMPLETE 0x01 #define CMD_STATUS_UNKNOWN 0x02 @@ -82,6 +65,7 @@ enum board_type { #define MIB_MAC 0x03 #define MIB_MAC_MGMT 0x05 #define MIB_MAC_WEP 0x06 +#define MIB_MAC_ENCRYPTION 0x06 #define MIB_PHY 0x07 #define MIB_FW_VERSION 0x08 #define MIB_MDOMAIN 0x09 @@ -106,6 +90,26 @@ enum board_type { #define AT76_PM_ON 2 #define AT76_PM_SMART 3 +/* cipher values for encryption keys */ +#define CIPHER_NONE 0 /* this value is only guessed */ +#define CIPHER_WEP64 1 +#define CIPHER_TKIP 2 +#define CIPHER_CCMP 3 +#define CIPHER_CCX 4 /* for consistency sake only */ +#define CIPHER_WEP128 5 + +/* bit flags key types for encryption keys */ +#define KEY_PAIRWISE 2 +#define KEY_TX 4 + +#define CIPHER_KEYS (4) +#define CIPHER_KEY_LEN (40) + +struct key_config { + u8 cipher; + u8 keylen; +}; + struct hwcfg_r505 { u8 cr39_values[14]; u8 reserved1[14]; @@ -147,6 +151,9 @@ union at76_hwcfg { #define WEP_SMALL_KEY_LEN (40 / 8) #define WEP_LARGE_KEY_LEN (104 / 8) +#define WEP_KEYS (4) + + struct at76_card_config { u8 exclude_unencrypted; @@ -161,7 +168,7 @@ struct at76_card_config { u8 privacy_invoked; u8 wep_default_key_id; /* 0..3 */ u8 current_ssid[32]; - u8 wep_default_key_value[4][WEP_KEY_LEN]; + u8 wep_default_key_value[4][WEP_LARGE_KEY_LEN]; u8 ssid_len; u8 short_preamble; __le16 beacon_period; @@ -186,7 +193,7 @@ struct at76_rx_buffer { u8 link_quality; u8 noise_level; __le32 rx_time; - u8 packet[IEEE80211_FRAME_LEN + IEEE80211_FCS_LEN]; + u8 packet[IEEE80211_MAX_FRAG_THRESHOLD]; } __attribute__((packed)); /* Length of Atmel-specific Tx header before 802.11 frame */ @@ -196,8 +203,11 @@ struct at76_tx_buffer { __le16 wlength; u8 tx_rate; u8 padding; - u8 reserved[4]; - u8 packet[IEEE80211_FRAME_LEN + IEEE80211_FCS_LEN]; + u8 key_id; + u8 cipher_type; + u8 cipher_length; + u8 reserved; + u8 packet[IEEE80211_MAX_FRAG_THRESHOLD]; } __attribute__((packed)); /* defines for scan_type below */ @@ -244,6 +254,7 @@ struct set_mib_buffer { u8 byte; __le16 word; u8 addr[ETH_ALEN]; + u8 data[256]; /* we need more space for mib_mac_encryption */ } data; } __attribute__((packed)); @@ -317,10 +328,24 @@ struct mib_mac_wep { u8 exclude_unencrypted; __le32 wep_icv_error_count; __le32 wep_excluded_count; - u8 wep_default_keyvalue[WEP_KEYS][WEP_KEY_LEN]; + u8 wep_default_keyvalue[WEP_KEYS][WEP_LARGE_KEY_LEN]; u8 encryption_level; /* 1 for 40bit, 2 for 104bit encryption */ } __attribute__((packed)); +struct mib_mac_encryption { + u8 cipher_default_keyvalue[CIPHER_KEYS][CIPHER_KEY_LEN]; + u8 tkip_bssid[6]; + u8 privacy_invoked; + u8 cipher_default_key_id; + u8 cipher_default_group_key_id; + u8 exclude_unencrypted; + u8 wep_encryption_type; + u8 ckip_key_permutation; /* bool */ + __le32 wep_icv_error_count; + __le32 wep_excluded_count; + u8 key_rsc[CIPHER_KEYS][8]; +} __attribute__((packed)); + struct mib_phy { __le32 ed_threshold; @@ -364,16 +389,6 @@ struct at76_fw_header { __le32 ext_fw_len; /* external firmware image length */ } __attribute__((packed)); -enum mac_state { - MAC_INIT, - MAC_SCANNING, - MAC_AUTH, - MAC_ASSOC, - MAC_JOINING, - MAC_CONNECTED, - MAC_OWN_IBSS -}; - /* a description of a regulatory domain and the allowed channels */ struct reg_domain { u16 code; @@ -381,47 +396,6 @@ struct reg_domain { u32 channel_map; /* if bit N is set, channel (N+1) is allowed */ }; -/* how long do we keep a (I)BSS in the bss_list in jiffies - this should be long enough for the user to retrieve the table - (by iwlist ?) after the device started, because all entries from - other channels than the one the device locks on get removed, too */ -#define BSS_LIST_TIMEOUT (120 * HZ) -/* struct to store BSS info found during scan */ -#define BSS_LIST_MAX_RATE_LEN 32 /* 32 rates should be enough ... */ - -struct bss_info { - struct list_head list; - - u8 bssid[ETH_ALEN]; /* bssid */ - u8 ssid[IW_ESSID_MAX_SIZE]; /* essid */ - u8 ssid_len; /* length of ssid above */ - u8 channel; - u16 capa; /* BSS capabilities */ - u16 beacon_interval; /* beacon interval, Kus (1024 microseconds) */ - u8 rates[BSS_LIST_MAX_RATE_LEN]; /* supported rates in units of - 500 kbps, ORed with 0x80 for - basic rates */ - u8 rates_len; - - /* quality of received beacon */ - u8 rssi; - u8 link_qual; - u8 noise_level; - - unsigned long last_rx; /* time (jiffies) of last beacon received */ -}; - -/* a rx data buffer to collect rx fragments */ -struct rx_data_buf { - u8 sender[ETH_ALEN]; /* sender address */ - u16 seqnr; /* sequence number */ - u16 fragnr; /* last fragment received */ - unsigned long last_rx; /* jiffies of last rx */ - struct sk_buff *skb; /* == NULL if entry is free */ -}; - -#define NR_RX_DATA_BUF 8 - /* Data for one loaded firmware file */ struct fwentry { const char *const fwname; @@ -438,11 +412,9 @@ struct fwentry { struct at76_priv { struct usb_device *udev; /* USB device pointer */ - struct net_device *netdev; /* net device pointer */ - struct net_device_stats stats; /* net device stats */ - struct iw_statistics wstats; /* wireless stats */ struct sk_buff *rx_skb; /* skbuff for receiving data */ + struct sk_buff *tx_skb; /* skbuff for transmitting data */ void *bulk_out_buffer; /* buffer for sending data */ struct urb *tx_urb; /* URB for sending data */ @@ -454,26 +426,17 @@ struct at76_priv { struct mutex mtx; /* locks this structure */ /* work queues */ - struct work_struct work_assoc_done; - struct work_struct work_join; - struct work_struct work_new_bss; - struct work_struct work_start_scan; struct work_struct work_set_promisc; struct work_struct work_submit_rx; - struct delayed_work dwork_restart; - struct delayed_work dwork_get_scan; - struct delayed_work dwork_beacon; - struct delayed_work dwork_auth; - struct delayed_work dwork_assoc; + struct delayed_work dwork_hw_scan; struct tasklet_struct rx_tasklet; /* the WEP stuff */ int wep_enabled; /* 1 if WEP is enabled */ int wep_key_id; /* key id to be used */ - u8 wep_keys[WEP_KEYS][WEP_KEY_LEN]; /* the four WEP keys, - 5 or 13 bytes are used */ - u8 wep_keys_len[WEP_KEYS]; /* the length of the above keys */ + u8 wep_keys[WEP_KEYS][WEP_LARGE_KEY_LEN]; /* WEP keys */ + u8 wep_keys_len[WEP_KEYS]; /* length of WEP keys */ int channel; int iw_mode; @@ -495,44 +458,13 @@ struct at76_priv { int scan_mode; /* SCAN_TYPE_ACTIVE, SCAN_TYPE_PASSIVE */ int scan_need_any; /* if set, need to scan for any ESSID */ - /* the list we got from scanning */ - spinlock_t bss_list_spinlock; /* protects bss_list operations */ - struct list_head bss_list; /* list of BSS we got beacons from */ - struct timer_list bss_list_timer; /* timer to purge old entries - from bss_list */ - struct bss_info *curr_bss; /* current BSS */ u16 assoc_id; /* current association ID, if associated */ - u8 wanted_bssid[ETH_ALEN]; - int wanted_bssid_valid; /* != 0 if wanted_bssid is to be used */ - - /* some data for infrastructure mode only */ - spinlock_t mgmt_spinlock; /* this spinlock protects access to - next_mgmt_bulk */ - - struct at76_tx_buffer *next_mgmt_bulk; /* pending management msg to - send via bulk out */ - enum mac_state mac_state; - enum { - SCAN_IDLE, - SCAN_IN_PROGRESS, - SCAN_COMPLETED - } scan_state; - time_t last_scan; - - int retries; /* remaining retries in case of timeout when - * sending AuthReq or AssocReq */ u8 pm_mode; /* power management mode */ u32 pm_period; /* power management period in microseconds */ struct reg_domain const *domain; /* reg domain description */ - /* iwspy support */ - spinlock_t spy_spinlock; - struct iw_spy_data spy_data; - - struct iw_public_data wireless_data; - /* These fields contain HW config provided by the device (not all of * these fields are used by all board types) */ u8 mac_addr[ETH_ALEN]; @@ -540,9 +472,6 @@ struct at76_priv { struct at76_card_config card_config; - /* store rx fragments until complete */ - struct rx_data_buf rx_data[NR_RX_DATA_BUF]; - enum board_type board_type; struct mib_fw_version fw_version; @@ -550,58 +479,20 @@ struct at76_priv { unsigned int netdev_registered:1; struct set_mib_buffer mib_buf; /* global buffer for set_mib calls */ - /* beacon counting */ int beacon_period; /* period of mgmt beacons, Kus */ - int beacons_received; - unsigned long beacons_last_qual; /* time we restarted counting - beacons */ -}; -struct at76_rx_radiotap { - struct ieee80211_radiotap_header rt_hdr; - __le64 rt_tsft; - u8 rt_flags; - u8 rt_rate; - s8 rt_signal; - s8 rt_noise; -}; - -#define AT76_RX_RADIOTAP_PRESENT \ - ((1 << IEEE80211_RADIOTAP_TSFT) | \ - (1 << IEEE80211_RADIOTAP_FLAGS) | \ - (1 << IEEE80211_RADIOTAP_RATE) | \ - (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) | \ - (1 << IEEE80211_RADIOTAP_DB_ANTNOISE)) - -#define BEACON_MAX_DATA_LENGTH 1500 - -/* the maximum size of an AssocReq packet */ -#define ASSOCREQ_MAX_SIZE \ - (AT76_TX_HDRLEN + sizeof(struct ieee80211_assoc_request) + \ - 1 + 1 + IW_ESSID_MAX_SIZE + 1 + 1 + 4) - -/* for shared secret auth, add the challenge text size */ -#define AUTH_FRAME_SIZE (AT76_TX_HDRLEN + sizeof(struct ieee80211_auth)) + struct ieee80211_hw *hw; + int mac80211_registered; -/* Maximal number of AuthReq retries */ -#define AUTH_RETRIES 3 - -/* Maximal number of AssocReq retries */ -#define ASSOC_RETRIES 3 - -/* Beacon timeout in managed mode when we are connected */ -#define BEACON_TIMEOUT (10 * HZ) - -/* Timeout for authentication response */ -#define AUTH_TIMEOUT (1 * HZ) + struct key_config keys[4]; /* installed key types */ + u8 default_pairwise_key; + u8 default_group_key; +}; -/* Timeout for association response */ -#define ASSOC_TIMEOUT (1 * HZ) +#define AT76_SUPPORTED_FILTERS FIF_PROMISC_IN_BSS -/* Polling interval when scan is running */ #define SCAN_POLL_INTERVAL (HZ / 4) -/* Command completion timeout */ #define CMD_COMPLETION_TIMEOUT (5 * HZ) #define DEF_RTS_THRESHOLD 1536 @@ -611,8 +502,6 @@ struct at76_rx_radiotap { #define DEF_SCAN_MIN_TIME 10 #define DEF_SCAN_MAX_TIME 120 -#define MAX_RTS_THRESHOLD (MAX_FRAG_THRESHOLD + 1) - /* the max padding size for tx in bytes (see calc_padding) */ #define MAX_PADDING_SIZE 53 -- cgit v1.2.3 From fa07c388acdf8a857cd0248d16baecd84319ae3b Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 10:54:53 -0800 Subject: Staging: at76_usb: fix build breakage The previous patch broke the at76_usb driver due to some other wireless core api changes. This patch fixes the driver to build properly again. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/at76_usb/at76_usb.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c index 4f7ea6f6ca9b..bf42a9861f36 100644 --- a/drivers/staging/at76_usb/at76_usb.c +++ b/drivers/staging/at76_usb/at76_usb.c @@ -2057,9 +2057,10 @@ exit: return 0; } -static int at76_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) +static int at76_config(struct ieee80211_hw *hw, u32 changed) { struct at76_priv *priv = hw->priv; + struct ieee80211_conf *conf = &hw->conf; at76_dbg(DBG_MAC80211, "%s(): channel %d radio %d", __func__, conf->channel->hw_value, conf->radio_enabled); @@ -2089,15 +2090,13 @@ static int at76_config_interface(struct ieee80211_hw *hw, { struct at76_priv *priv = hw->priv; - at76_dbg(DBG_MAC80211, "%s(): ssid_len=%zd", __func__, conf->ssid_len); - at76_dbg_dump(DBG_MAC80211, conf->ssid, conf->ssid_len, "ssid:"); at76_dbg_dump(DBG_MAC80211, conf->bssid, ETH_ALEN, "bssid:"); mutex_lock(&priv->mtx); memcpy(priv->bssid, conf->bssid, ETH_ALEN); - memcpy(priv->essid, conf->ssid, conf->ssid_len); - priv->essid_size = conf->ssid_len; +// memcpy(priv->essid, conf->ssid, conf->ssid_len); +// priv->essid_size = conf->ssid_len; if (is_valid_ether_addr(priv->bssid)) { /* mac80211 is joining a bss */ -- cgit v1.2.3 From 2591a9d1ed581e368c5f9c93e552dd6ae892cf8c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 27 Oct 2008 13:54:32 -0700 Subject: Staging: at76_usb: remove compiler warnings 3 functions are now not used, remove them. Cc: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/staging/at76_usb/at76_usb.c | 54 ------------------------------------- 1 file changed, 54 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c index bf42a9861f36..aeee7dbc8022 100644 --- a/drivers/staging/at76_usb/at76_usb.c +++ b/drivers/staging/at76_usb/at76_usb.c @@ -880,43 +880,6 @@ static int at76_set_pm_mode(struct at76_priv *priv) return ret; } -/* Set the association id for power save mode */ -static int at76_set_associd(struct at76_priv *priv, u16 id) -{ - int ret = 0; - - priv->mib_buf.type = MIB_MAC_MGMT; - priv->mib_buf.size = 2; - priv->mib_buf.index = offsetof(struct mib_mac_mgmt, station_id); - priv->mib_buf.data.word = cpu_to_le16(id); - - ret = at76_set_mib(priv, &priv->mib_buf); - if (ret < 0) - printk(KERN_ERR "%s: set_mib (associd) failed: %d\n", - wiphy_name(priv->hw->wiphy), ret); - - return ret; -} - -/* Set the listen interval for power save mode */ -static int at76_set_listen_interval(struct at76_priv *priv, u16 interval) -{ - int ret = 0; - - priv->mib_buf.type = MIB_MAC; - priv->mib_buf.size = 2; - priv->mib_buf.index = offsetof(struct mib_mac, listen_interval); - priv->mib_buf.data.word = cpu_to_le16(interval); - - ret = at76_set_mib(priv, &priv->mib_buf); - if (ret < 0) - printk(KERN_ERR - "%s: set_mib (listen_interval) failed: %d\n", - wiphy_name(priv->hw->wiphy), ret); - - return ret; -} - static int at76_set_preamble(struct at76_priv *priv, u8 type) { int ret = 0; @@ -985,23 +948,6 @@ static int at76_set_autorate_fallback(struct at76_priv *priv, int onoff) return ret; } -static int at76_add_mac_address(struct at76_priv *priv, void *addr) -{ - int ret = 0; - - priv->mib_buf.type = MIB_MAC_ADDR; - priv->mib_buf.size = ETH_ALEN; - priv->mib_buf.index = offsetof(struct mib_mac_addr, mac_addr); - memcpy(priv->mib_buf.data.addr, addr, ETH_ALEN); - - ret = at76_set_mib(priv, &priv->mib_buf); - if (ret < 0) - printk(KERN_ERR "%s: set_mib (MAC_ADDR, mac_addr) failed: %d\n", - wiphy_name(priv->hw->wiphy), ret); - - return ret; -} - static int at76_set_tkip_bssid(struct at76_priv *priv, const void *addr) { int ret = 0; -- cgit v1.2.3 From d06cdb8ebe950ee45c3cadf5871e2d455939e5a9 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 27 Oct 2008 13:54:32 -0700 Subject: Staging: at76_usb: fix up all remaining checkpatch.pl warnings It's now a "clean" driver. Cc: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/staging/at76_usb/at76_usb.c | 176 +++++++++++++++++++----------------- 1 file changed, 94 insertions(+), 82 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c index aeee7dbc8022..375ba7cc3006 100644 --- a/drivers/staging/at76_usb/at76_usb.c +++ b/drivers/staging/at76_usb/at76_usb.c @@ -91,18 +91,18 @@ /* Use our own dbg macro */ #define at76_dbg(bits, format, arg...) \ - do { \ - if (at76_debug & (bits)) \ +do { \ + if (at76_debug & (bits)) \ printk(KERN_DEBUG DRIVER_NAME ": " format "\n" , ## arg); \ - } while (0) +} while (0) #define at76_dbg_dump(bits, buf, len, format, arg...) \ - do { \ - if (at76_debug & (bits)) { \ +do { \ + if (at76_debug & (bits)) { \ printk(KERN_DEBUG DRIVER_NAME ": " format "\n" , ## arg); \ - print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len); \ + print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, buf, len); \ } \ - } while (0) +} while (0) static int at76_debug = DBG_DEFAULTS; @@ -300,22 +300,30 @@ struct dfu_status { static inline int at76_is_intersil(enum board_type board) { - return (board == BOARD_503_ISL3861 || board == BOARD_503_ISL3863); + if (board == BOARD_503_ISL3861 || board == BOARD_503_ISL3863) + return 1; + return 0; } static inline int at76_is_503rfmd(enum board_type board) { - return (board == BOARD_503 || board == BOARD_503_ACC); + if (board == BOARD_503 || board == BOARD_503_ACC) + return 1; + return 0; } static inline int at76_is_505(enum board_type board) { - return (board == BOARD_505 || BOARD_505_2958); + if (board == BOARD_505 || board == BOARD_505_2958) + return 1; + return 0; } static inline int at76_is_505a(enum board_type board) { - return (board == BOARD_505A || board == BOARD_505AMX); + if (board == BOARD_505A || board == BOARD_505AMX) + return 1; + return 0; } /* Load a block of the first (internal) part of the firmware */ @@ -1054,20 +1062,23 @@ static void at76_dump_mib_mac_encryption(struct at76_priv *priv) int i; int ret; /*int key_len;*/ - struct mib_mac_encryption *m = kmalloc(sizeof(struct mib_mac_encryption), GFP_KERNEL); + struct mib_mac_encryption *m; + m = kmalloc(sizeof(struct mib_mac_encryption), GFP_KERNEL); if (!m) return; ret = at76_get_mib(priv->udev, MIB_MAC_ENCRYPTION, m, sizeof(struct mib_mac_encryption)); if (ret < 0) { - printk(KERN_ERR "%s: at76_get_mib (MAC_ENCRYPTION) failed: %d\n", - wiphy_name(priv->hw->wiphy), ret); + dev_err(&priv->udev->dev, + "%s: at76_get_mib (MAC_ENCRYPTION) failed: %d\n", + wiphy_name(priv->hw->wiphy), ret); goto exit; } - at76_dbg(DBG_MIB, "%s: MIB MAC_ENCRYPTION: tkip_bssid %s priv_invoked %u " + at76_dbg(DBG_MIB, + "%s: MIB MAC_ENCRYPTION: tkip_bssid %s priv_invoked %u " "ciph_key_id %u grp_key_id %u excl_unencr %u " "ckip_key_perm %u wep_icv_err %u wep_excluded %u", wiphy_name(priv->hw->wiphy), mac2str(m->tkip_bssid), @@ -1083,7 +1094,8 @@ static void at76_dump_mib_mac_encryption(struct at76_priv *priv) for (i = 0; i < CIPHER_KEYS; i++) at76_dbg(DBG_MIB, "%s: MIB MAC_ENCRYPTION: key %d: %s", wiphy_name(priv->hw->wiphy), i, - hex2str(m->cipher_default_keyvalue[i], CIPHER_KEY_LEN)); + hex2str(m->cipher_default_keyvalue[i], + CIPHER_KEY_LEN)); exit: kfree(m); } @@ -1622,10 +1634,12 @@ static void at76_rx_tasklet(unsigned long param) skb_trim(priv->rx_skb, le16_to_cpu(buf->wlength) + AT76_RX_HDRLEN); at76_dbg_dump(DBG_RX_DATA, &priv->rx_skb->data[AT76_RX_HDRLEN], - priv->rx_skb->len, "RX: len=%d", (int)(priv->rx_skb->len - AT76_RX_HDRLEN)); + priv->rx_skb->len, "RX: len=%d", + (int)(priv->rx_skb->len - AT76_RX_HDRLEN)); rx_status.signal = buf->rssi; - rx_status.rate_idx = buf->rx_rate; /* FIXME: is rate_idx still present in structure? */ + /* FIXME: is rate_idx still present in structure? */ + rx_status.rate_idx = buf->rx_rate; rx_status.flag |= RX_FLAG_DECRYPTED; rx_status.flag |= RX_FLAG_IV_STRIPPED; @@ -1726,7 +1740,9 @@ static void at76_mac80211_tx_callback(struct urb *urb) switch (urb->status) { case 0: /* success */ - info->flags |= IEEE80211_TX_STAT_ACK; /* FIXME: is the frame really ACKed when tx_callback is called ? */ + /* FIXME: + * is the frame really ACKed when tx_callback is called ? */ + info->flags |= IEEE80211_TX_STAT_ACK; break; case -ENOENT: case -ECONNRESET: @@ -1780,8 +1796,10 @@ static int at76_mac80211_tx(struct ieee80211_hw *hw, struct sk_buff *skb) tx_buffer->tx_rate = ieee80211_get_tx_rate(hw, info)->hw_value; if (FIRMWARE_IS_WPA(priv->fw_version) && info->control.hw_key) { tx_buffer->key_id = (info->control.hw_key->keyidx); - tx_buffer->cipher_type = priv->keys[info->control.hw_key->keyidx].cipher; - tx_buffer->cipher_length = priv->keys[info->control.hw_key->keyidx].keylen; + tx_buffer->cipher_type = + priv->keys[info->control.hw_key->keyidx].cipher; + tx_buffer->cipher_length = + priv->keys[info->control.hw_key->keyidx].keylen; tx_buffer->reserved = 0; } else { tx_buffer->key_id = 0; @@ -2183,41 +2201,40 @@ static int at76_set_key_newfw(struct ieee80211_hw *hw, enum set_key_cmd cmd, memcpy(priv->mib_buf.data.data, key->key, key->keylen); switch (key->alg) { - case ALG_WEP: - if (key->keylen == 5) { - priv->keys[key->keyidx].cipher = - CIPHER_WEP64; - priv->keys[key->keyidx].keylen = 8; - } else if (key->keylen == 13) { - priv->keys[key->keyidx].cipher = - CIPHER_WEP128; - /* Firmware needs this */ - priv->keys[key->keyidx].keylen = 8; - } else { - ret = -EOPNOTSUPP; - goto exit; - }; - break; - case ALG_TKIP: - key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; - priv->keys[key->keyidx].cipher = CIPHER_TKIP; - priv->keys[key->keyidx].keylen = 12; - break; - - case ALG_CCMP: - if (!at76_is_505a(priv->board_type)) { - ret = -EOPNOTSUPP; - goto exit; - }; - key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; - priv->keys[key->keyidx].cipher = CIPHER_CCMP; - priv->keys[key->keyidx].keylen = 16; - break; + case ALG_WEP: + if (key->keylen == 5) { + priv->keys[key->keyidx].cipher = + CIPHER_WEP64; + priv->keys[key->keyidx].keylen = 8; + } else if (key->keylen == 13) { + priv->keys[key->keyidx].cipher = + CIPHER_WEP128; + /* Firmware needs this */ + priv->keys[key->keyidx].keylen = 8; + } else { + ret = -EOPNOTSUPP; + goto exit; + }; + break; + case ALG_TKIP: + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + priv->keys[key->keyidx].cipher = CIPHER_TKIP; + priv->keys[key->keyidx].keylen = 12; + break; - default: + case ALG_CCMP: + if (!at76_is_505a(priv->board_type)) { ret = -EOPNOTSUPP; goto exit; + }; + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + priv->keys[key->keyidx].cipher = CIPHER_CCMP; + priv->keys[key->keyidx].keylen = 16; + break; + default: + ret = -EOPNOTSUPP; + goto exit; }; priv->mib_buf.data.data[38] = priv->keys[key->keyidx].cipher; @@ -2260,8 +2277,8 @@ static int at76_set_key_newfw(struct ieee80211_hw *hw, enum set_key_cmd cmd, priv->mib_buf.data.data[1] = priv->default_pairwise_key; priv->mib_buf.data.data[2] = priv->default_group_key; - if ((ret = at76_set_mib(priv, &priv->mib_buf)) != - CMD_STATUS_COMPLETE) + ret = at76_set_mib(priv, &priv->mib_buf); + if (ret != CMD_STATUS_COMPLETE) goto exit; /* second block of settings */ @@ -2272,8 +2289,8 @@ static int at76_set_key_newfw(struct ieee80211_hw *hw, enum set_key_cmd cmd, priv->mib_buf.data.data[1] = 0; /* wep_encryption_type */ priv->mib_buf.data.data[2] = 0; /* ckip_key_permutation */ - if ((ret = at76_set_mib(priv, &priv->mib_buf)) != - CMD_STATUS_COMPLETE) + ret = at76_set_mib(priv, &priv->mib_buf); + if (ret != CMD_STATUS_COMPLETE) goto exit; ret = 0; }; @@ -2289,8 +2306,6 @@ static int at76_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, { struct at76_priv *priv = hw->priv; - // int i; - at76_dbg(DBG_MAC80211, "%s(): cmd %d key->alg %d key->keyidx %d " "key->keylen %d", __func__, cmd, key->alg, key->keyidx, key->keylen); @@ -2444,6 +2459,7 @@ static struct ieee80211_supported_band at76_supported_band = { static int at76_init_new_device(struct at76_priv *priv, struct usb_interface *interface) { + struct device *dev = &interface->dev; int ret; /* set up the endpoint information */ @@ -2459,8 +2475,7 @@ static int at76_init_new_device(struct at76_priv *priv, /* MAC address */ ret = at76_get_hw_config(priv); if (ret < 0) { - dev_printk(KERN_ERR, &interface->dev, - "cannot get MAC address\n"); + dev_err(dev, "cannot get MAC address\n"); goto exit; } @@ -2499,22 +2514,21 @@ static int at76_init_new_device(struct at76_priv *priv, ret = ieee80211_register_hw(priv->hw); if (ret) { - printk(KERN_ERR "cannot register mac80211 hw (status %d)!\n", - ret); + dev_err(dev, "cannot register mac80211 hw (status %d)!\n", ret); goto exit; } priv->mac80211_registered = 1; - printk(KERN_INFO "%s: USB %s, MAC %s, firmware %d.%d.%d-%d\n", - wiphy_name(priv->hw->wiphy), - interface->dev.bus_id, mac2str(priv->mac_addr), - priv->fw_version.major, priv->fw_version.minor, - priv->fw_version.patch, priv->fw_version.build); - printk(KERN_INFO "%s: regulatory domain 0x%02x: %s\n", - wiphy_name(priv->hw->wiphy), - priv->regulatory_domain, priv->domain->name); - printk(KERN_INFO "%s: WPA support: ", wiphy_name(priv->hw->wiphy)); + dev_info(dev, "%s: USB %s, MAC %s, firmware %d.%d.%d-%d\n", + wiphy_name(priv->hw->wiphy), + interface->dev.bus_id, mac2str(priv->mac_addr), + priv->fw_version.major, priv->fw_version.minor, + priv->fw_version.patch, priv->fw_version.build); + dev_info(dev, "%s: regulatory domain 0x%02x: %s\n", + wiphy_name(priv->hw->wiphy), + priv->regulatory_domain, priv->domain->name); + dev_info(dev, "%s: WPA support: ", wiphy_name(priv->hw->wiphy)); if (!FIRMWARE_IS_WPA(priv->fw_version)) printk("none\n"); else { @@ -2595,8 +2609,8 @@ static int at76_probe(struct usb_interface *interface, we get 204 with 2.4.23, Fiberline FL-WL240u (505A+RFMD2958) ??? */ if (op_mode == OPMODE_HW_CONFIG_MODE) { - dev_printk(KERN_ERR, &interface->dev, - "cannot handle a device in HW_CONFIG_MODE\n"); + dev_err(&interface->dev, + "cannot handle a device in HW_CONFIG_MODE\n"); ret = -EBUSY; goto error; } @@ -2604,13 +2618,12 @@ static int at76_probe(struct usb_interface *interface, if (op_mode != OPMODE_NORMAL_NIC_WITH_FLASH && op_mode != OPMODE_NORMAL_NIC_WITHOUT_FLASH) { /* download internal firmware part */ - dev_printk(KERN_DEBUG, &interface->dev, - "downloading internal firmware\n"); + dev_dbg(&interface->dev, "downloading internal firmware\n"); ret = at76_load_internal_fw(udev, fwe); if (ret < 0) { - dev_printk(KERN_ERR, &interface->dev, - "error %d downloading internal firmware\n", - ret); + dev_err(&interface->dev, + "error %d downloading internal firmware\n", + ret); goto error; } usb_put_dev(udev); @@ -2635,8 +2648,7 @@ static int at76_probe(struct usb_interface *interface, need_ext_fw = 1; if (need_ext_fw) { - dev_printk(KERN_DEBUG, &interface->dev, - "downloading external firmware\n"); + dev_dbg(&interface->dev, "downloading external firmware\n"); ret = at76_load_external_fw(udev, fwe); if (ret) @@ -2645,8 +2657,8 @@ static int at76_probe(struct usb_interface *interface, /* Re-check firmware version */ ret = at76_get_mib(udev, MIB_FW_VERSION, &fwv, sizeof(fwv)); if (ret < 0) { - dev_printk(KERN_ERR, &interface->dev, - "error %d getting firmware version\n", ret); + dev_err(&interface->dev, + "error %d getting firmware version\n", ret); goto error; } } -- cgit v1.2.3 From 6db5e965618ef2138dbbc85447b6eb15846e0c50 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Thu, 18 Dec 2008 13:16:40 +0100 Subject: Staging: at76_usb: cleanup dma on stack issues - no DMA on stack - cleanup unclear endianness issue Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman --- drivers/staging/at76_usb/at76_usb.c | 26 +++++++++++++++++++------- 1 file changed, 19 insertions(+), 7 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c index 375ba7cc3006..c68d2279d495 100644 --- a/drivers/staging/at76_usb/at76_usb.c +++ b/drivers/staging/at76_usb/at76_usb.c @@ -590,18 +590,25 @@ static int at76_remap(struct usb_device *udev) static int at76_get_op_mode(struct usb_device *udev) { int ret; - u8 op_mode; + u8 saved; + u8 *op_mode; + op_mode = kmalloc(1, GFP_NOIO); + if (!op_mode) + return -ENOMEM; ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x33, USB_TYPE_VENDOR | USB_DIR_IN | USB_RECIP_INTERFACE, 0x01, 0, &op_mode, 1, USB_CTRL_GET_TIMEOUT); + saved = *op_mode; + kfree(op_mode); + if (ret < 0) return ret; else if (ret < 1) return -EIO; else - return op_mode; + return saved; } /* Load a block of the second ("external") part of the firmware */ @@ -714,17 +721,22 @@ static inline int at76_get_mib(struct usb_device *udev, u16 mib, void *buf, /* Return positive number for status, negative for an error */ static inline int at76_get_cmd_status(struct usb_device *udev, u8 cmd) { - u8 stat_buf[40]; + u8 *stat_buf; int ret; + stat_buf = kmalloc(40, GFP_NOIO); + if (!stat_buf) + return -ENOMEM; + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x22, USB_TYPE_VENDOR | USB_DIR_IN | USB_RECIP_INTERFACE, cmd, 0, stat_buf, sizeof(stat_buf), USB_CTRL_GET_TIMEOUT); - if (ret < 0) - return ret; + if (ret >= 0) + ret = stat_buf[5]; + kfree(stat_buf); - return stat_buf[5]; + return ret; } #define MAKE_CMD_CASE(c) case (c): return #c @@ -745,7 +757,7 @@ static const char *at76_get_cmd_string(u8 cmd_status) return "UNKNOWN"; } -static int at76_set_card_command(struct usb_device *udev, int cmd, void *buf, +static int at76_set_card_command(struct usb_device *udev, u8 cmd, void *buf, int buf_size) { int ret; -- cgit v1.2.3 From d61b639a9e5bde68e86210f43d76bcc330e9da2a Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:32 +0530 Subject: Staging: poch: Block size bug fix Block size is to be expressed in no. of 64 bit transfers. But the code specifies the block size in bytes. Fix this issue. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 0e113f9a1581..de3f8c6fcb0a 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -432,7 +432,10 @@ static void channel_dma_init(struct channel_info *channel) } printk(KERN_WARNING "block_size, group_size, group_count\n"); - iowrite32(channel->block_size, fpga + block_size_reg); + /* + * Block size is represented in no. of 64 bit transfers. + */ + iowrite32(channel->block_size / 8, fpga + block_size_reg); iowrite32(channel->group_size / channel->block_size, fpga + block_count_reg); iowrite32(channel->group_count, fpga + group_count_reg); -- cgit v1.2.3 From 9b9687cf43e05cdc1aa11fd40d4d3465d2722758 Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:33 +0530 Subject: Staging: poch: Update TODO list Update TODO list. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/README | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/README b/drivers/staging/poch/README index f65e979743ba..842afd464993 100644 --- a/drivers/staging/poch/README +++ b/drivers/staging/poch/README @@ -1,5 +1,12 @@ TODO: - - fix transmit overflows + - Rx block size is limited to < 2048, hardware bug? + - Group size is limited to < page size, kernel alloc/mmap API issues + - fix/workaround cache issues in circular buffer header + - test whether Tx is transmitting data from provided buffers + - handle device unplug case + - handle temperature above threshold + - use bus address instead of physical address for DMA + - support for snapshot mode - audit userspace interfaces - get reserved major/minor if needed -- cgit v1.2.3 From 8ec877fcd9d4658601bd1b2f07c099b52479f854 Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:34 +0530 Subject: Staging: poch: Correct pages from bytes. Accurately calculate the no. of pages from the bytes. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index de3f8c6fcb0a..52fc3d4b433b 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -299,6 +299,14 @@ static ssize_t show_direction(struct device *dev, } static DEVICE_ATTR(dir, S_IRUSR|S_IRGRP, show_direction, NULL); +static unsigned long npages(unsigned long bytes) +{ + if (bytes % PAGE_SIZE == 0) + return bytes / PAGE_SIZE; + else + return (bytes / PAGE_SIZE) + 1; +} + static ssize_t show_mmap_size(struct device *dev, struct device_attribute *attr, char *buf) { @@ -309,10 +317,8 @@ static ssize_t show_mmap_size(struct device *dev, unsigned long header_pages; unsigned long total_group_pages; - /* FIXME: We do not have to add 1, if group_size a multiple of - PAGE_SIZE. */ - group_pages = (channel->group_size / PAGE_SIZE) + 1; - header_pages = (channel->header_size / PAGE_SIZE) + 1; + group_pages = npages(channel->group_size); + header_pages = npages(channel->header_size); total_group_pages = group_pages * channel->group_count; mmap_size = (header_pages + total_group_pages) * PAGE_SIZE; @@ -350,8 +356,8 @@ static int poch_channel_alloc_groups(struct channel_info *channel) unsigned long group_pages; unsigned long header_pages; - group_pages = (channel->group_size / PAGE_SIZE) + 1; - header_pages = (channel->header_size / PAGE_SIZE) + 1; + group_pages = npages(channel->group_size); + header_pages = npages(channel->header_size); for (i = 0; i < channel->group_count; i++) { struct poch_group_info *group; @@ -850,8 +856,8 @@ static int poch_mmap(struct file *filp, struct vm_area_struct *vma) return -EINVAL; } - group_pages = (channel->group_size / PAGE_SIZE) + 1; - header_pages = (channel->header_size / PAGE_SIZE) + 1; + group_pages = npages(channel->group_size); + header_pages = npages(channel->header_size); total_group_pages = group_pages * channel->group_count; size = vma->vm_end - vma->vm_start; -- cgit v1.2.3 From 18fdc7c074570eacb657efe04b8083d938ca3eae Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:35 +0530 Subject: Staging: poch: minor fixes Unmap PCI bars on remove(). Validate sysfs values before using them. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 37 +++++++++++++++++++++++++++++++++---- 1 file changed, 33 insertions(+), 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 52fc3d4b433b..afc9863f34dd 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -397,11 +397,38 @@ static int poch_channel_alloc_groups(struct channel_info *channel) return 0; } -static void channel_latch_attr(struct channel_info *channel) +static int channel_latch_attr(struct channel_info *channel) { channel->group_count = atomic_read(&channel->sys_group_count); channel->group_size = atomic_read(&channel->sys_group_size); channel->block_size = atomic_read(&channel->sys_block_size); + + if (channel->group_count == 0) { + printk(KERN_ERR PFX "invalid group count %lu", + channel->group_count); + return -EINVAL; + } + + if (channel->group_size == 0 || + channel->group_size < channel->block_size) { + printk(KERN_ERR PFX "invalid group size %lu", + channel->group_size); + return -EINVAL; + } + + if (channel->block_size == 0 || (channel->block_size % 8) != 0) { + printk(KERN_ERR PFX "invalid block size %lu", + channel->block_size); + return -EINVAL; + } + + if (channel->group_size % channel->block_size != 0) { + printk(KERN_ERR PFX + "group size should be multiple of block size"); + return -EINVAL; + } + + return 0; } /* @@ -547,7 +574,9 @@ static int poch_channel_init(struct channel_info *channel, printk(KERN_WARNING "channel_latch_attr\n"); - channel_latch_attr(channel); + ret = channel_latch_attr(channel); + if (ret != 0) + goto out; channel->transfer = 0; @@ -1359,12 +1388,12 @@ static void poch_pci_remove(struct pci_dev *pdev) unsigned int minor = MINOR(poch_dev->cdev.dev); unsigned int id = minor / poch_dev->nchannels; - /* FIXME: unmap fpga_iomem and bridge_iomem */ - poch_class_dev_unregister(poch_dev, id); cdev_del(&poch_dev->cdev); idr_remove(&poch_ids, id); free_irq(pdev->irq, poch_dev); + iounmap(poch_dev->fpga_iomem); + iounmap(poch_dev->bridge_iomem); uio_unregister_device(uio); pci_release_regions(pdev); pci_disable_device(pdev); -- cgit v1.2.3 From 2b57d3a9d2c793a8d795e52cbd495756c89675b8 Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:36 +0530 Subject: Staging: poch: Fix build warnings Removed out printing of DMA address, that causes warnings during build. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index afc9863f34dd..b54760f41a4b 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -390,8 +390,8 @@ static int poch_channel_alloc_groups(struct channel_info *channel) group->user_offset = (header_pages + (i * group_pages)) * PAGE_SIZE; - printk(KERN_INFO PFX "%ld: user_offset: 0x%lx dma: 0x%x\n", i, - group->user_offset, group->dma_addr); + printk(KERN_INFO PFX "%ld: user_offset: 0x%lx\n", i, + group->user_offset); } return 0; -- cgit v1.2.3 From af6559006b22a661ef38bde39f9310118f9a1c17 Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:37 +0530 Subject: Staging: poch: Rx control register init Added Rx control register definition. Flush Rx FIFO on init, and set continuous DMA mode. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index b54760f41a4b..0a3eca14075e 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -126,9 +126,11 @@ #define FPGA_INT_TX_ACQ_DONE (0x1 << 1) #define FPGA_INT_RX_ACQ_DONE (0x1) -#define FPGA_RX_ADC_CTL_REG 0x214 -#define FPGA_RX_ADC_CTL_CONT_CAP (0x0) -#define FPGA_RX_ADC_CTL_SNAP_CAP (0x1) +#define FPGA_RX_CTL_REG 0x214 +#define FPGA_RX_CTL_FIFO_FLUSH (0x1 << 9) +#define FPGA_RX_CTL_SYNTH_DATA (0x1 << 8) +#define FPGA_RX_CTL_CONT_CAP (0x0 << 1) +#define FPGA_RX_CTL_SNAP_CAP (0x1 << 1) #define FPGA_RX_ARM_REG 0x21C @@ -819,6 +821,11 @@ static int poch_open(struct inode *inode, struct file *filp) iowrite32(FPGA_TX_CTL_FIFO_FLUSH | FPGA_TX_CTL_OUTPUT_CARDBUS, fpga + FPGA_TX_CTL_REG); + } else { + /* Flush RX FIFO and output data to cardbus. */ + iowrite32(FPGA_RX_CTL_CONT_CAP + | FPGA_RX_CTL_FIFO_FLUSH, + fpga + FPGA_RX_CTL_REG); } atomic_inc(&channel->inited); -- cgit v1.2.3 From c28e7f57e65f24028f640b27db8bb9de5116d066 Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:39 +0530 Subject: Staging: poch: Fix user space protocol syncing Always set the user space offset from kernel space, to indicate group transmitted/received. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 0a3eca14075e..3ecbd7c43c48 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -948,14 +948,7 @@ static int poch_channel_available(struct channel_info *channel) spin_lock_irq(&channel->group_offsets_lock); for (i = 0; i < channel->group_count; i++) { - if (channel->dir == CHANNEL_DIR_RX - && channel->header->group_offsets[i] == -1) { - spin_unlock_irq(&channel->group_offsets_lock); - return 1; - } - - if (channel->dir == CHANNEL_DIR_TX - && channel->header->group_offsets[i] != -1) { + if (channel->header->group_offsets[i] != -1) { spin_unlock_irq(&channel->group_offsets_lock); return 1; } @@ -1103,10 +1096,7 @@ static void poch_irq_dma(struct channel_info *channel) for (i = 0; i < groups_done; i++) { j = (prev_transfer + i) % channel->group_count; - if (channel->dir == CHANNEL_DIR_RX) - group_offsets[j] = -1; - else - group_offsets[j] = groups[j].user_offset; + group_offsets[j] = groups[j].user_offset; } spin_unlock(&channel->group_offsets_lock); -- cgit v1.2.3 From f118845b1d6faf55e3badde719989230e37d3b77 Mon Sep 17 00:00:00 2001 From: Vijay Kumar Date: Wed, 29 Oct 2008 08:58:40 +0530 Subject: Staging: poch: Fine grained locking Lock only the portion of code that does register access. Signed-off-by: Vijay Kumar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/poch/poch.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 3ecbd7c43c48..1f14792b917e 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -485,27 +485,30 @@ static void channel_dma_init(struct channel_info *channel) /* The DMA address page register is shared between the RX and * TX channels, so acquire lock. */ - spin_lock(channel->iomem_lock); for (i = 0; i < channel->group_count; i++) { page = i / 32; group_in_page = i % 32; group_reg = group_regs_base + (group_in_page * 4); + spin_lock(channel->iomem_lock); iowrite32(page, fpga + FPGA_DMA_ADR_PAGE_REG); iowrite32(channel->groups[i].dma_addr, fpga + group_reg); + spin_unlock(channel->iomem_lock); } + for (i = 0; i < channel->group_count; i++) { page = i / 32; group_in_page = i % 32; group_reg = group_regs_base + (group_in_page * 4); + spin_lock(channel->iomem_lock); iowrite32(page, fpga + FPGA_DMA_ADR_PAGE_REG); printk(KERN_INFO PFX "%ld: read dma_addr: 0x%x\n", i, ioread32(fpga + group_reg)); + spin_unlock(channel->iomem_lock); } - spin_unlock(channel->iomem_lock); } -- cgit v1.2.3 From 868cbf07175136e6c6c63fe0571e5eba10afd097 Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Tue, 28 Oct 2008 18:42:02 -0400 Subject: Staging: sxg: remove typedefs Remove typedefs in the sxg driver Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sxg/sxg.c | 316 +++++++++++++++++++-------------------- drivers/staging/sxg/sxg.h | 121 +++++++-------- drivers/staging/sxg/sxg_os.h | 24 +-- drivers/staging/sxg/sxgdbg.h | 15 +- drivers/staging/sxg/sxghif.h | 137 ++++++++--------- drivers/staging/sxg/sxghw.h | 40 ++--- drivers/staging/sxg/sxgphycode.h | 2 +- 7 files changed, 325 insertions(+), 330 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/sxg/sxg.c b/drivers/staging/sxg/sxg.c index 5272a18e2043..1e0cfcd7f0f3 100644 --- a/drivers/staging/sxg/sxg.c +++ b/drivers/staging/sxg/sxg.c @@ -80,13 +80,13 @@ #include "sxgphycode.h" #include "saharadbgdownload.h" -static int sxg_allocate_buffer_memory(p_adapter_t adapter, u32 Size, - SXG_BUFFER_TYPE BufferType); -static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, void *RcvBlock, +static int sxg_allocate_buffer_memory(struct adapter_t *adapter, u32 Size, + enum SXG_BUFFER_TYPE BufferType); +static void sxg_allocate_rcvblock_complete(struct adapter_t *adapter, void *RcvBlock, dma_addr_t PhysicalAddress, u32 Length); -static void sxg_allocate_sgl_buffer_complete(p_adapter_t adapter, - PSXG_SCATTER_GATHER SxgSgl, +static void sxg_allocate_sgl_buffer_complete(struct adapter_t *adapter, + struct SXG_SCATTER_GATHER *SxgSgl, dma_addr_t PhysicalAddress, u32 Length); @@ -96,17 +96,17 @@ static int sxg_entry_open(p_net_device dev); static int sxg_entry_halt(p_net_device dev); static int sxg_ioctl(p_net_device dev, struct ifreq *rq, int cmd); static int sxg_send_packets(struct sk_buff *skb, p_net_device dev); -static int sxg_transmit_packet(p_adapter_t adapter, struct sk_buff *skb); -static void sxg_dumb_sgl(PSCATTER_GATHER_LIST pSgl, PSXG_SCATTER_GATHER SxgSgl); - -static void sxg_handle_interrupt(p_adapter_t adapter); -static int sxg_process_isr(p_adapter_t adapter, u32 MessageId); -static u32 sxg_process_event_queue(p_adapter_t adapter, u32 RssId); -static void sxg_complete_slow_send(p_adapter_t adapter); -static struct sk_buff *sxg_slow_receive(p_adapter_t adapter, PSXG_EVENT Event); -static void sxg_process_rcv_error(p_adapter_t adapter, u32 ErrorStatus); -static bool sxg_mac_filter(p_adapter_t adapter, - p_ether_header EtherHdr, ushort length); +static int sxg_transmit_packet(struct adapter_t *adapter, struct sk_buff *skb); +static void sxg_dumb_sgl(struct SCATTER_GATHER_LIST *pSgl, struct SXG_SCATTER_GATHER *SxgSgl); + +static void sxg_handle_interrupt(struct adapter_t *adapter); +static int sxg_process_isr(struct adapter_t *adapter, u32 MessageId); +static u32 sxg_process_event_queue(struct adapter_t *adapter, u32 RssId); +static void sxg_complete_slow_send(struct adapter_t *adapter); +static struct sk_buff *sxg_slow_receive(struct adapter_t *adapter, struct SXG_EVENT *Event); +static void sxg_process_rcv_error(struct adapter_t *adapter, u32 ErrorStatus); +static bool sxg_mac_filter(struct adapter_t *adapter, + struct ether_header *EtherHdr, ushort length); #if SLIC_GET_STATS_ENABLED static struct net_device_stats *sxg_get_stats(p_net_device dev); @@ -119,22 +119,22 @@ static int sxg_mac_set_address(p_net_device dev, void *ptr); static void sxg_mcast_set_list(p_net_device dev); #endif -static void sxg_adapter_set_hwaddr(p_adapter_t adapter); +static void sxg_adapter_set_hwaddr(struct adapter_t *adapter); -static void sxg_unmap_mmio_space(p_adapter_t adapter); +static void sxg_unmap_mmio_space(struct adapter_t *adapter); -static int sxg_initialize_adapter(p_adapter_t adapter); -static void sxg_stock_rcv_buffers(p_adapter_t adapter); -static void sxg_complete_descriptor_blocks(p_adapter_t adapter, +static int sxg_initialize_adapter(struct adapter_t *adapter); +static void sxg_stock_rcv_buffers(struct adapter_t *adapter); +static void sxg_complete_descriptor_blocks(struct adapter_t *adapter, unsigned char Index); -static int sxg_initialize_link(p_adapter_t adapter); -static int sxg_phy_init(p_adapter_t adapter); -static void sxg_link_event(p_adapter_t adapter); -static SXG_LINK_STATE sxg_get_link_state(p_adapter_t adapter); -static void sxg_link_state(p_adapter_t adapter, SXG_LINK_STATE LinkState); -static int sxg_write_mdio_reg(p_adapter_t adapter, +static int sxg_initialize_link(struct adapter_t *adapter); +static int sxg_phy_init(struct adapter_t *adapter); +static void sxg_link_event(struct adapter_t *adapter); +static enum SXG_LINK_STATE sxg_get_link_state(struct adapter_t *adapter); +static void sxg_link_state(struct adapter_t *adapter, enum SXG_LINK_STATE LinkState); +static int sxg_write_mdio_reg(struct adapter_t *adapter, u32 DevAddr, u32 RegAddr, u32 Value); -static int sxg_read_mdio_reg(p_adapter_t adapter, +static int sxg_read_mdio_reg(struct adapter_t *adapter, u32 DevAddr, u32 RegAddr, u32 *pValue); static unsigned int sxg_first_init = 1; @@ -145,7 +145,7 @@ static int sxg_debug = 1; static int debug = -1; static p_net_device head_netdevice = NULL; -static sxgbase_driver_t sxg_global = { +static struct sxgbase_driver_t sxg_global = { .dynamic_intagg = 1, }; static int intagg_delay = 100; @@ -186,7 +186,7 @@ static inline void sxg_reg32_write(void __iomem *reg, u32 value, bool flush) mb(); } -static inline void sxg_reg64_write(p_adapter_t adapter, void __iomem *reg, +static inline void sxg_reg64_write(struct adapter_t *adapter, void __iomem *reg, u64 value, u32 cpu) { u32 value_high = (u32) (value >> 32); @@ -209,7 +209,7 @@ static void sxg_init_driver(void) } } -static void sxg_dbg_macaddrs(p_adapter_t adapter) +static void sxg_dbg_macaddrs(struct adapter_t *adapter) { DBG_ERROR(" (%s) curr %2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", adapter->netdev->name, adapter->currmacaddr[0], @@ -225,12 +225,12 @@ static void sxg_dbg_macaddrs(p_adapter_t adapter) } /* SXG Globals */ -static SXG_DRIVER SxgDriver; +static struct SXG_DRIVER SxgDriver; #ifdef ATKDBG -static sxg_trace_buffer_t LSxgTraceBuffer; +static struct sxg_trace_buffer_t LSxgTraceBuffer; #endif /* ATKDBG */ -static sxg_trace_buffer_t *SxgTraceBuffer = NULL; +static struct sxg_trace_buffer_t *SxgTraceBuffer = NULL; /* * sxg_download_microcode @@ -244,9 +244,9 @@ static sxg_trace_buffer_t *SxgTraceBuffer = NULL; * Return * int */ -static bool sxg_download_microcode(p_adapter_t adapter, SXG_UCODE_SEL UcodeSel) +static bool sxg_download_microcode(struct adapter_t *adapter, enum SXG_UCODE_SEL UcodeSel) { - PSXG_HW_REGS HwRegs = adapter->HwRegs; + struct SXG_HW_REGS *HwRegs = adapter->HwRegs; u32 Section; u32 ThisSectionSize; u32 *Instruction = NULL; @@ -416,13 +416,13 @@ static bool sxg_download_microcode(p_adapter_t adapter, SXG_UCODE_SEL UcodeSel) * Return * int */ -static int sxg_allocate_resources(p_adapter_t adapter) +static int sxg_allocate_resources(struct adapter_t *adapter) { int status; u32 i; u32 RssIds, IsrCount; -/* PSXG_XMT_RING XmtRing; */ -/* PSXG_RCV_RING RcvRing; */ +/* struct SXG_XMT_RING *XmtRing; */ +/* struct SXG_RCV_RING *RcvRing; */ DBG_ERROR("%s ENTER\n", __func__); @@ -461,13 +461,13 @@ static int sxg_allocate_resources(p_adapter_t adapter) for (;;) { DBG_ERROR("%s Allocate XmtRings size[%x]\n", __func__, - (unsigned int)(sizeof(SXG_XMT_RING) * 1)); + (unsigned int)(sizeof(struct SXG_XMT_RING) * 1)); /* Start with big items first - receive and transmit rings. At the moment */ /* I'm going to keep the ring size fixed and adjust the number of */ /* TCBs if we fail. Later we might consider reducing the ring size as well.. */ adapter->XmtRings = pci_alloc_consistent(adapter->pcidev, - sizeof(SXG_XMT_RING) * + sizeof(struct SXG_XMT_RING) * 1, &adapter->PXmtRings); DBG_ERROR("%s XmtRings[%p]\n", __func__, adapter->XmtRings); @@ -475,33 +475,33 @@ static int sxg_allocate_resources(p_adapter_t adapter) if (!adapter->XmtRings) { goto per_tcb_allocation_failed; } - memset(adapter->XmtRings, 0, sizeof(SXG_XMT_RING) * 1); + memset(adapter->XmtRings, 0, sizeof(struct SXG_XMT_RING) * 1); DBG_ERROR("%s Allocate RcvRings size[%x]\n", __func__, - (unsigned int)(sizeof(SXG_RCV_RING) * 1)); + (unsigned int)(sizeof(struct SXG_RCV_RING) * 1)); adapter->RcvRings = pci_alloc_consistent(adapter->pcidev, - sizeof(SXG_RCV_RING) * 1, + sizeof(struct SXG_RCV_RING) * 1, &adapter->PRcvRings); DBG_ERROR("%s RcvRings[%p]\n", __func__, adapter->RcvRings); if (!adapter->RcvRings) { goto per_tcb_allocation_failed; } - memset(adapter->RcvRings, 0, sizeof(SXG_RCV_RING) * 1); + memset(adapter->RcvRings, 0, sizeof(struct SXG_RCV_RING) * 1); break; per_tcb_allocation_failed: /* an allocation failed. Free any successful allocations. */ if (adapter->XmtRings) { pci_free_consistent(adapter->pcidev, - sizeof(SXG_XMT_RING) * 4096, + sizeof(struct SXG_XMT_RING) * 4096, adapter->XmtRings, adapter->PXmtRings); adapter->XmtRings = NULL; } if (adapter->RcvRings) { pci_free_consistent(adapter->pcidev, - sizeof(SXG_RCV_RING) * 4096, + sizeof(struct SXG_RCV_RING) * 4096, adapter->RcvRings, adapter->PRcvRings); adapter->RcvRings = NULL; @@ -517,7 +517,7 @@ static int sxg_allocate_resources(p_adapter_t adapter) /* Sanity check receive data structure format */ ASSERT((adapter->ReceiveBufferSize == SXG_RCV_DATA_BUFFER_SIZE) || (adapter->ReceiveBufferSize == SXG_RCV_JUMBO_BUFFER_SIZE)); - ASSERT(sizeof(SXG_RCV_DESCRIPTOR_BLOCK) == + ASSERT(sizeof(struct SXG_RCV_DESCRIPTOR_BLOCK) == SXG_RCV_DESCRIPTOR_BLOCK_SIZE); /* Allocate receive data buffers. We allocate a block of buffers and */ @@ -539,11 +539,11 @@ static int sxg_allocate_resources(p_adapter_t adapter) } DBG_ERROR("%s Allocate EventRings size[%x]\n", __func__, - (unsigned int)(sizeof(SXG_EVENT_RING) * RssIds)); + (unsigned int)(sizeof(struct SXG_EVENT_RING) * RssIds)); /* Allocate event queues. */ adapter->EventRings = pci_alloc_consistent(adapter->pcidev, - sizeof(SXG_EVENT_RING) * + sizeof(struct SXG_EVENT_RING) * RssIds, &adapter->PEventRings); @@ -554,7 +554,7 @@ static int sxg_allocate_resources(p_adapter_t adapter) status = STATUS_RESOURCES; goto per_tcb_allocation_failed; } - memset(adapter->EventRings, 0, sizeof(SXG_EVENT_RING) * RssIds); + memset(adapter->EventRings, 0, sizeof(struct SXG_EVENT_RING) * RssIds); DBG_ERROR("%s Allocate ISR size[%x]\n", __func__, IsrCount); /* Allocate ISR */ @@ -628,7 +628,7 @@ static int sxg_entry_probe(struct pci_dev *pcidev, static int did_version = 0; int err; struct net_device *netdev; - p_adapter_t adapter; + struct adapter_t *adapter; void __iomem *memmapped_ioaddr; u32 status = 0; ulong mmio_start = 0; @@ -681,7 +681,7 @@ static int sxg_entry_probe(struct pci_dev *pcidev, pci_set_master(pcidev); DBG_ERROR("call alloc_etherdev\n"); - netdev = alloc_etherdev(sizeof(adapter_t)); + netdev = alloc_etherdev(sizeof(struct adapter_t)); if (!netdev) { err = -ENOMEM; goto err_out_exit_sxg_probe; @@ -871,7 +871,7 @@ static int sxg_entry_probe(struct pci_dev *pcidev, * Return Value: * None. */ -static void sxg_disable_interrupt(p_adapter_t adapter) +static void sxg_disable_interrupt(struct adapter_t *adapter) { SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "DisIntr", adapter, adapter->InterruptsEnabled, 0, 0); @@ -902,7 +902,7 @@ static void sxg_disable_interrupt(p_adapter_t adapter) * Return Value: * None. */ -static void sxg_enable_interrupt(p_adapter_t adapter) +static void sxg_enable_interrupt(struct adapter_t *adapter) { SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "EnIntr", adapter, adapter->InterruptsEnabled, 0, 0); @@ -935,7 +935,7 @@ static void sxg_enable_interrupt(p_adapter_t adapter) static irqreturn_t sxg_isr(int irq, void *dev_id) { p_net_device dev = (p_net_device) dev_id; - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); /* u32 CpuMask = 0, i; */ adapter->Stats.NumInts++; @@ -963,8 +963,8 @@ static irqreturn_t sxg_isr(int irq, void *dev_id) for (i = 0; i < adapter->RssSystemInfo->ProcessorInfo.RssCpuCount; i++) { - PSXG_EVENT_RING EventRing = &adapter->EventRings[i]; - PSXG_EVENT Event = + struct XG_EVENT_RING *EventRing = &adapter->EventRings[i]; + struct SXG_EVENT *Event = &EventRing->Ring[adapter->NextEvent[i]]; unsigned char Cpu = adapter->RssSystemInfo->RssIdToCpu[i]; @@ -992,7 +992,7 @@ static irqreturn_t sxg_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static void sxg_handle_interrupt(p_adapter_t adapter) +static void sxg_handle_interrupt(struct adapter_t *adapter) { /* unsigned char RssId = 0; */ u32 NewIsr; @@ -1056,7 +1056,7 @@ static void sxg_handle_interrupt(p_adapter_t adapter) * Return Value: * None */ -static int sxg_process_isr(p_adapter_t adapter, u32 MessageId) +static int sxg_process_isr(struct adapter_t *adapter, u32 MessageId) { u32 Isr = adapter->IsrCopy[MessageId]; u32 NewIsr = 0; @@ -1153,10 +1153,10 @@ static int sxg_process_isr(p_adapter_t adapter, u32 MessageId) * Return Value: * None. */ -static u32 sxg_process_event_queue(p_adapter_t adapter, u32 RssId) +static u32 sxg_process_event_queue(struct adapter_t *adapter, u32 RssId) { - PSXG_EVENT_RING EventRing = &adapter->EventRings[RssId]; - PSXG_EVENT Event = &EventRing->Ring[adapter->NextEvent[RssId]]; + struct SXG_EVENT_RING *EventRing = &adapter->EventRings[RssId]; + struct SXG_EVENT *Event = &EventRing->Ring[adapter->NextEvent[RssId]]; u32 EventsProcessed = 0, Batches = 0; u32 num_skbs = 0; struct sk_buff *skb; @@ -1164,7 +1164,7 @@ static u32 sxg_process_event_queue(p_adapter_t adapter, u32 RssId) struct sk_buff *prev_skb = NULL; struct sk_buff *IndicationList[SXG_RCV_ARRAYSIZE]; u32 Index; - PSXG_RCV_DATA_BUFFER_HDR RcvDataBufferHdr; + struct SXG_RCV_DATA_BUFFER_HDR *RcvDataBufferHdr; #endif u32 ReturnStatus = 0; @@ -1293,12 +1293,12 @@ static u32 sxg_process_event_queue(p_adapter_t adapter, u32 RssId) * Return * None */ -static void sxg_complete_slow_send(p_adapter_t adapter) +static void sxg_complete_slow_send(struct adapter_t *adapter) { - PSXG_XMT_RING XmtRing = &adapter->XmtRings[0]; - PSXG_RING_INFO XmtRingInfo = &adapter->XmtRingZeroInfo; + struct SXG_XMT_RING *XmtRing = &adapter->XmtRings[0]; + struct SXG_RING_INFO *XmtRingInfo = &adapter->XmtRingZeroInfo; u32 *ContextType; - PSXG_CMD XmtCmd; + struct SXG_CMD *XmtCmd; /* NOTE - This lock is dropped and regrabbed in this loop. */ /* This means two different processors can both be running */ @@ -1359,12 +1359,12 @@ static void sxg_complete_slow_send(p_adapter_t adapter) * Return * skb */ -static struct sk_buff *sxg_slow_receive(p_adapter_t adapter, PSXG_EVENT Event) +static struct sk_buff *sxg_slow_receive(struct adapter_t *adapter, struct SXG_EVENT *Event) { - PSXG_RCV_DATA_BUFFER_HDR RcvDataBufferHdr; + struct SXG_RCV_DATA_BUFFER_HDR *RcvDataBufferHdr; struct sk_buff *Packet; - RcvDataBufferHdr = (PSXG_RCV_DATA_BUFFER_HDR) Event->HostHandle; + RcvDataBufferHdr = (struct SXG_RCV_DATA_BUFFER_HDR*) Event->HostHandle; ASSERT(RcvDataBufferHdr); ASSERT(RcvDataBufferHdr->State == SXG_BUFFER_ONCARD); ASSERT(SXG_RECEIVE_DATA_LOCATION(RcvDataBufferHdr) == @@ -1400,7 +1400,7 @@ static struct sk_buff *sxg_slow_receive(p_adapter_t adapter, PSXG_EVENT Event) } #if XXXTODO /* VLAN stuff */ /* If there's a VLAN tag, extract it and validate it */ - if (((p_ether_header) (SXG_RECEIVE_DATA_LOCATION(RcvDataBufferHdr)))-> + if (((struct ether_header*) (SXG_RECEIVE_DATA_LOCATION(RcvDataBufferHdr)))-> EtherType == ETHERTYPE_VLAN) { if (SxgExtractVlanHeader(adapter, RcvDataBufferHdr, Event) != STATUS_SUCCESS) { @@ -1415,7 +1415,7 @@ static struct sk_buff *sxg_slow_receive(p_adapter_t adapter, PSXG_EVENT Event) /* */ /* Dumb-nic frame. See if it passes our mac filter and update stats */ /* */ - if (!sxg_mac_filter(adapter, (p_ether_header) + if (!sxg_mac_filter(adapter, (struct ether_header*) SXG_RECEIVE_DATA_LOCATION(RcvDataBufferHdr), Event->Length)) { SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "RcvFiltr", @@ -1456,7 +1456,7 @@ static struct sk_buff *sxg_slow_receive(p_adapter_t adapter, PSXG_EVENT Event) * Return Value: * None */ -static void sxg_process_rcv_error(p_adapter_t adapter, u32 ErrorStatus) +static void sxg_process_rcv_error(struct adapter_t *adapter, u32 ErrorStatus) { u32 Error; @@ -1535,7 +1535,7 @@ static void sxg_process_rcv_error(p_adapter_t adapter, u32 ErrorStatus) * Return Value: * TRUE if the frame is to be allowed */ -static bool sxg_mac_filter(p_adapter_t adapter, p_ether_header EtherHdr, +static bool sxg_mac_filter(struct adapter_t *adapter, struct ether_header *EtherHdr, ushort length) { bool EqualAddr; @@ -1560,7 +1560,7 @@ static bool sxg_mac_filter(p_adapter_t adapter, p_ether_header EtherHdr, return (TRUE); } if (adapter->MacFilter & MAC_MCAST) { - PSXG_MULTICAST_ADDRESS MulticastAddrs = + struct SXG_MULTICAST_ADDRESS *MulticastAddrs = adapter->MulticastAddrs; while (MulticastAddrs) { ETHER_EQ_ADDR(MulticastAddrs->Address, @@ -1600,7 +1600,7 @@ static bool sxg_mac_filter(p_adapter_t adapter, p_ether_header EtherHdr, return (FALSE); } -static int sxg_register_interrupt(p_adapter_t adapter) +static int sxg_register_interrupt(struct adapter_t *adapter) { if (!adapter->intrregistered) { int retval; @@ -1635,7 +1635,7 @@ static int sxg_register_interrupt(p_adapter_t adapter) return (STATUS_SUCCESS); } -static void sxg_deregister_interrupt(p_adapter_t adapter) +static void sxg_deregister_interrupt(struct adapter_t *adapter) { DBG_ERROR("sxg: %s ENTER adapter[%p]\n", __func__, adapter); #if XXXTODO @@ -1661,7 +1661,7 @@ static void sxg_deregister_interrupt(p_adapter_t adapter) * Perform initialization of our slic interface. * */ -static int sxg_if_init(p_adapter_t adapter) +static int sxg_if_init(struct adapter_t *adapter) { p_net_device dev = adapter->netdev; int status = 0; @@ -1721,7 +1721,7 @@ static int sxg_if_init(p_adapter_t adapter) static int sxg_entry_open(p_net_device dev) { - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); int status; ASSERT(adapter); @@ -1777,7 +1777,7 @@ static void __devexit sxg_entry_remove(struct pci_dev *pcidev) p_net_device dev = pci_get_drvdata(pcidev); u32 mmio_start = 0; unsigned int mmio_len = 0; - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); ASSERT(adapter); DBG_ERROR("sxg: %s ENTER dev[%p] adapter[%p]\n", __func__, dev, @@ -1805,7 +1805,7 @@ static void __devexit sxg_entry_remove(struct pci_dev *pcidev) static int sxg_entry_halt(p_net_device dev) { - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); spin_lock_irqsave(&sxg_global.driver_lock, sxg_global.flags); DBG_ERROR("sxg: %s (%s) ENTER\n", __func__, dev->name); @@ -1830,7 +1830,7 @@ static int sxg_ioctl(p_net_device dev, struct ifreq *rq, int cmd) switch (cmd) { case SIOCSLICSETINTAGG: { -/* p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); */ +/* struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); */ u32 data[7]; u32 intagg; @@ -1868,7 +1868,7 @@ static int sxg_ioctl(p_net_device dev, struct ifreq *rq, int cmd) */ static int sxg_send_packets(struct sk_buff *skb, p_net_device dev) { - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); u32 status = STATUS_SUCCESS; DBG_ERROR("sxg: %s ENTER sxg_send_packets skb[%p]\n", __func__, @@ -1934,10 +1934,10 @@ static int sxg_send_packets(struct sk_buff *skb, p_net_device dev) * Return - * STATUS of send */ -static int sxg_transmit_packet(p_adapter_t adapter, struct sk_buff *skb) +static int sxg_transmit_packet(struct adapter_t *adapter, struct sk_buff *skb) { - PSCATTER_GATHER_LIST pSgl; - PSXG_SCATTER_GATHER SxgSgl; + struct SCATTER_GATHER_LIST *pSgl; + struct SXG_SCATTER_GATHER *SxgSgl; void *SglBuffer; u32 SglBufferLength; @@ -1980,14 +1980,14 @@ static int sxg_transmit_packet(p_adapter_t adapter, struct sk_buff *skb) * Return Value: * None. */ -static void sxg_dumb_sgl(PSCATTER_GATHER_LIST pSgl, PSXG_SCATTER_GATHER SxgSgl) +static void sxg_dumb_sgl(struct SCATTER_GATHER_LIST *pSgl, struct SXG_SCATTER_GATHER *SxgSgl) { - p_adapter_t adapter = SxgSgl->adapter; + struct adapter_t *adapter = SxgSgl->adapter; struct sk_buff *skb = SxgSgl->DumbPacket; /* For now, all dumb-nic sends go on RSS queue zero */ - PSXG_XMT_RING XmtRing = &adapter->XmtRings[0]; - PSXG_RING_INFO XmtRingInfo = &adapter->XmtRingZeroInfo; - PSXG_CMD XmtCmd = NULL; + struct SXG_XMT_RING *XmtRing = &adapter->XmtRings[0]; + struct SXG_RING_INFO *XmtRingInfo = &adapter->XmtRingZeroInfo; + struct SXG_CMD *XmtCmd = NULL; /* u32 Index = 0; */ u32 DataLength = skb->len; /* unsigned int BufLen; */ @@ -2117,9 +2117,9 @@ static void sxg_dumb_sgl(PSCATTER_GATHER_LIST pSgl, PSXG_SCATTER_GATHER SxgSgl) * Return * status */ -static int sxg_initialize_link(p_adapter_t adapter) +static int sxg_initialize_link(struct adapter_t *adapter) { - PSXG_HW_REGS HwRegs = adapter->HwRegs; + struct SXG_HW_REGS *HwRegs = adapter->HwRegs; u32 Value; u32 ConfigData; u32 MaxFrame; @@ -2274,10 +2274,10 @@ static int sxg_initialize_link(p_adapter_t adapter) * Return * status */ -static int sxg_phy_init(p_adapter_t adapter) +static int sxg_phy_init(struct adapter_t *adapter) { u32 Value; - PPHY_UCODE p; + struct PHY_UCODE *p; int status; DBG_ERROR("ENTER %s\n", __func__); @@ -2322,10 +2322,10 @@ static int sxg_phy_init(p_adapter_t adapter) * Return * None */ -static void sxg_link_event(p_adapter_t adapter) +static void sxg_link_event(struct adapter_t *adapter) { - PSXG_HW_REGS HwRegs = adapter->HwRegs; - SXG_LINK_STATE LinkState; + struct SXG_HW_REGS *HwRegs = adapter->HwRegs; + enum SXG_LINK_STATE LinkState; int status; u32 Value; @@ -2379,7 +2379,7 @@ static void sxg_link_event(p_adapter_t adapter) * Return * Link State */ -static SXG_LINK_STATE sxg_get_link_state(p_adapter_t adapter) +static enum SXG_LINK_STATE sxg_get_link_state(struct adapter_t *adapter) { int status; u32 Value; @@ -2433,8 +2433,8 @@ static SXG_LINK_STATE sxg_get_link_state(p_adapter_t adapter) return (SXG_LINK_DOWN); } -static void sxg_indicate_link_state(p_adapter_t adapter, - SXG_LINK_STATE LinkState) +static void sxg_indicate_link_state(struct adapter_t *adapter, + enum SXG_LINK_STATE LinkState) { if (adapter->LinkState == SXG_LINK_UP) { DBG_ERROR("%s: LINK now UP, call netif_start_queue\n", @@ -2460,7 +2460,7 @@ static void sxg_indicate_link_state(p_adapter_t adapter, * Return * None */ -static void sxg_link_state(p_adapter_t adapter, SXG_LINK_STATE LinkState) +static void sxg_link_state(struct adapter_t *adapter, enum SXG_LINK_STATE LinkState) { SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_IMPORTANT, "LnkINDCT", adapter, LinkState, adapter->LinkState, adapter->State); @@ -2498,10 +2498,10 @@ static void sxg_link_state(p_adapter_t adapter, SXG_LINK_STATE LinkState) * Return * status */ -static int sxg_write_mdio_reg(p_adapter_t adapter, +static int sxg_write_mdio_reg(struct adapter_t *adapter, u32 DevAddr, u32 RegAddr, u32 Value) { - PSXG_HW_REGS HwRegs = adapter->HwRegs; + struct SXG_HW_REGS *HwRegs = adapter->HwRegs; u32 AddrOp; /* Address operation (written to MIIM field reg) */ u32 WriteOp; /* Write operation (written to MIIM field reg) */ u32 Cmd; /* Command (written to MIIM command reg) */ @@ -2588,10 +2588,10 @@ static int sxg_write_mdio_reg(p_adapter_t adapter, * Return * status */ -static int sxg_read_mdio_reg(p_adapter_t adapter, +static int sxg_read_mdio_reg(struct adapter_t *adapter, u32 DevAddr, u32 RegAddr, u32 *pValue) { - PSXG_HW_REGS HwRegs = adapter->HwRegs; + struct SXG_HW_REGS *HwRegs = adapter->HwRegs; u32 AddrOp; /* Address operation (written to MIIM field reg) */ u32 ReadOp; /* Read operation (written to MIIM field reg) */ u32 Cmd; /* Command (written to MIIM command reg) */ @@ -2735,9 +2735,9 @@ static unsigned char sxg_mcast_get_mac_hash(char *macaddr) return (machash); } -static void sxg_mcast_set_mask(p_adapter_t adapter) +static void sxg_mcast_set_mask(struct adapter_t *adapter) { - PSXG_UCODE_REGS sxg_regs = adapter->UcodeRegs; + struct SXG_UCODE_REGS *sxg_regs = adapter->UcodeRegs; DBG_ERROR("%s ENTER (%s) macopts[%x] mask[%llx]\n", __func__, adapter->netdev->name, (unsigned int)adapter->MacFilter, @@ -2775,7 +2775,7 @@ static void sxg_mcast_set_mask(p_adapter_t adapter) * Allocate a mcast_address structure to hold the multicast address. * Link it in. */ -static int sxg_mcast_add_list(p_adapter_t adapter, char *address) +static int sxg_mcast_add_list(struct adapter_t *adapter, char *address) { p_mcast_address_t mcaddr, mlist; bool equaladdr; @@ -2803,7 +2803,7 @@ static int sxg_mcast_add_list(p_adapter_t adapter, char *address) return (STATUS_SUCCESS); } -static void sxg_mcast_set_bit(p_adapter_t adapter, char *address) +static void sxg_mcast_set_bit(struct adapter_t *adapter, char *address) { unsigned char crcpoly; @@ -2821,7 +2821,7 @@ static void sxg_mcast_set_bit(p_adapter_t adapter, char *address) static void sxg_mcast_set_list(p_net_device dev) { - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); int status = STATUS_SUCCESS; int i; char *addresses; @@ -2876,7 +2876,7 @@ static void sxg_mcast_set_list(p_net_device dev) } #endif -static void sxg_unmap_mmio_space(p_adapter_t adapter) +static void sxg_unmap_mmio_space(struct adapter_t *adapter) { #if LINUX_FREES_ADAPTER_RESOURCES /* if (adapter->Regs) { */ @@ -2896,7 +2896,7 @@ static void sxg_unmap_mmio_space(p_adapter_t adapter) * Return * none */ -void SxgFreeResources(p_adapter_t adapter) +void SxgFreeResources(struct adapter_t *adapter) { u32 RssIds, IsrCount; PTCP_OBJECT TcpObject; @@ -2924,7 +2924,7 @@ void SxgFreeResources(p_adapter_t adapter) /* Free event queues. */ if (adapter->EventRings) { pci_free_consistent(adapter->pcidev, - sizeof(SXG_EVENT_RING) * RssIds, + sizeof(struct SXG_EVENT_RING) * RssIds, adapter->EventRings, adapter->PEventRings); } if (adapter->Isr) { @@ -2991,7 +2991,7 @@ void SxgFreeResources(p_adapter_t adapter) * This routine is called when a memory allocation has completed. * * Arguments - - * p_adapter_t - Our adapter structure + * struct adapter_t * - Our adapter structure * VirtualAddress - Memory virtual address * PhysicalAddress - Memory physical address * Length - Length of memory allocated (or 0) @@ -3000,10 +3000,10 @@ void SxgFreeResources(p_adapter_t adapter) * Return * None. */ -static void sxg_allocate_complete(p_adapter_t adapter, +static void sxg_allocate_complete(struct adapter_t *adapter, void *VirtualAddress, dma_addr_t PhysicalAddress, - u32 Length, SXG_BUFFER_TYPE Context) + u32 Length, enum SXG_BUFFER_TYPE Context) { SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "AllocCmp", adapter, VirtualAddress, Length, Context); @@ -3018,7 +3018,7 @@ static void sxg_allocate_complete(p_adapter_t adapter, PhysicalAddress, Length); break; case SXG_BUFFER_TYPE_SGL: - sxg_allocate_sgl_buffer_complete(adapter, (PSXG_SCATTER_GATHER) + sxg_allocate_sgl_buffer_complete(adapter, (struct SXG_SCATTER_GATHER*) VirtualAddress, PhysicalAddress, Length); break; @@ -3039,8 +3039,8 @@ static void sxg_allocate_complete(p_adapter_t adapter, * Return * int */ -static int sxg_allocate_buffer_memory(p_adapter_t adapter, - u32 Size, SXG_BUFFER_TYPE BufferType) +static int sxg_allocate_buffer_memory(struct adapter_t *adapter, + u32 Size, enum SXG_BUFFER_TYPE BufferType) { int status; void *Buffer; @@ -3091,7 +3091,7 @@ static int sxg_allocate_buffer_memory(p_adapter_t adapter, * Return * */ -static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, +static void sxg_allocate_rcvblock_complete(struct adapter_t *adapter, void *RcvBlock, dma_addr_t PhysicalAddress, u32 Length) @@ -3099,11 +3099,11 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, u32 i; u32 BufferSize = adapter->ReceiveBufferSize; u64 Paddr; - PSXG_RCV_BLOCK_HDR RcvBlockHdr; + struct SXG_RCV_BLOCK_HDR *RcvBlockHdr; unsigned char *RcvDataBuffer; - PSXG_RCV_DATA_BUFFER_HDR RcvDataBufferHdr; - PSXG_RCV_DESCRIPTOR_BLOCK RcvDescriptorBlock; - PSXG_RCV_DESCRIPTOR_BLOCK_HDR RcvDescriptorBlockHdr; + struct SXG_RCV_DATA_BUFFER_HDR *RcvDataBufferHdr; + struct SXG_RCV_DESCRIPTOR_BLOCK *RcvDescriptorBlock; + struct SXG_RCV_DESCRIPTOR_BLOCK_HDR *RcvDescriptorBlockHdr; SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "AlRcvBlk", adapter, RcvBlock, Length, 0); @@ -3129,7 +3129,7 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, i++, Paddr += BufferSize, RcvDataBuffer += BufferSize) { /* */ RcvDataBufferHdr = - (PSXG_RCV_DATA_BUFFER_HDR) (RcvDataBuffer + + (struct SXG_RCV_DATA_BUFFER_HDR*) (RcvDataBuffer + SXG_RCV_DATA_BUFFER_HDR_OFFSET (BufferSize)); RcvDataBufferHdr->VirtualAddress = RcvDataBuffer; @@ -3147,7 +3147,7 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, /* Place this entire block of memory on the AllRcvBlocks queue so it can be */ /* free later */ RcvBlockHdr = - (PSXG_RCV_BLOCK_HDR) ((unsigned char *)RcvBlock + + (struct SXG_RCV_BLOCK_HDR*) ((unsigned char *)RcvBlock + SXG_RCV_BLOCK_HDR_OFFSET(BufferSize)); RcvBlockHdr->VirtualAddress = RcvBlock; RcvBlockHdr->PhysicalAddress = PhysicalAddress; @@ -3161,7 +3161,7 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, for (i = 0, Paddr = PhysicalAddress; i < SXG_RCV_DESCRIPTORS_PER_BLOCK; i++, Paddr += BufferSize, RcvDataBuffer += BufferSize) { - RcvDataBufferHdr = (PSXG_RCV_DATA_BUFFER_HDR) (RcvDataBuffer + + RcvDataBufferHdr = (struct SXG_RCV_DATA_BUFFER_HDR*) (RcvDataBuffer + SXG_RCV_DATA_BUFFER_HDR_OFFSET (BufferSize)); spin_lock(&adapter->RcvQLock); @@ -3171,11 +3171,11 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, /* Locate the descriptor block and put it on a separate free queue */ RcvDescriptorBlock = - (PSXG_RCV_DESCRIPTOR_BLOCK) ((unsigned char *)RcvBlock + + (struct SXG_RCV_DESCRIPTOR_BLOCK*) ((unsigned char *)RcvBlock + SXG_RCV_DESCRIPTOR_BLOCK_OFFSET (BufferSize)); RcvDescriptorBlockHdr = - (PSXG_RCV_DESCRIPTOR_BLOCK_HDR) ((unsigned char *)RcvBlock + + (struct SXG_RCV_DESCRIPTOR_BLOCK_HDR*) ((unsigned char *)RcvBlock + SXG_RCV_DESCRIPTOR_BLOCK_HDR_OFFSET (BufferSize)); RcvDescriptorBlockHdr->VirtualAddress = RcvDescriptorBlock; @@ -3193,7 +3193,7 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, for (i = 0; i < SXG_RCV_DESCRIPTORS_PER_BLOCK; i++, RcvDataBuffer += BufferSize) { RcvDataBufferHdr = - (PSXG_RCV_DATA_BUFFER_HDR) (RcvDataBuffer + + (struct SXG_RCV_DATA_BUFFER_HDR*) (RcvDataBuffer + SXG_RCV_DATA_BUFFER_HDR_OFFSET (BufferSize)); SXG_FREE_RCV_PACKET(RcvDataBufferHdr); @@ -3220,8 +3220,8 @@ static void sxg_allocate_rcvblock_complete(p_adapter_t adapter, * Return * */ -static void sxg_allocate_sgl_buffer_complete(p_adapter_t adapter, - PSXG_SCATTER_GATHER SxgSgl, +static void sxg_allocate_sgl_buffer_complete(struct adapter_t *adapter, + struct SXG_SCATTER_GATHER *SxgSgl, dma_addr_t PhysicalAddress, u32 Length) { @@ -3229,7 +3229,7 @@ static void sxg_allocate_sgl_buffer_complete(p_adapter_t adapter, adapter, SxgSgl, Length, 0); spin_lock(&adapter->SglQLock); adapter->AllSglBufferCount++; - memset(SxgSgl, 0, sizeof(SXG_SCATTER_GATHER)); + memset(SxgSgl, 0, sizeof(struct SXG_SCATTER_GATHER*)); SxgSgl->PhysicalAddress = PhysicalAddress; /* *PhysicalAddress; */ SxgSgl->adapter = adapter; /* Initialize backpointer once */ InsertTailList(&adapter->AllSglBuffers, &SxgSgl->AllList); @@ -3243,14 +3243,14 @@ static void sxg_allocate_sgl_buffer_complete(p_adapter_t adapter, static unsigned char temp_mac_address[6] = { 0x00, 0xab, 0xcd, 0xef, 0x12, 0x69 }; -static void sxg_adapter_set_hwaddr(p_adapter_t adapter) +static void sxg_adapter_set_hwaddr(struct adapter_t *adapter) { /* DBG_ERROR ("%s ENTER card->config_set[%x] port[%d] physport[%d] funct#[%d]\n", __func__, */ /* card->config_set, adapter->port, adapter->physport, adapter->functionnumber); */ /* */ /* sxg_dbg_macaddrs(adapter); */ - memcpy(adapter->macaddr, temp_mac_address, sizeof(SXG_CONFIG_MAC)); + memcpy(adapter->macaddr, temp_mac_address, sizeof(struct SXG_CONFIG_MAC)); /* DBG_ERROR ("%s AFTER copying from config.macinfo into currmacaddr\n", __func__); */ /* sxg_dbg_macaddrs(adapter); */ if (!(adapter->currmacaddr[0] || @@ -3271,7 +3271,7 @@ static void sxg_adapter_set_hwaddr(p_adapter_t adapter) #if XXXTODO static int sxg_mac_set_address(p_net_device dev, void *ptr) { - p_adapter_t adapter = (p_adapter_t) netdev_priv(dev); + struct adapter_t *adapter = (struct adapter_t *) netdev_priv(dev); struct sockaddr *addr = ptr; DBG_ERROR("%s ENTER (%s)\n", __func__, adapter->netdev->name); @@ -3313,7 +3313,7 @@ static int sxg_mac_set_address(p_net_device dev, void *ptr) * Return * int */ -static int sxg_initialize_adapter(p_adapter_t adapter) +static int sxg_initialize_adapter(struct adapter_t *adapter) { u32 RssIds, IsrCount; u32 i; @@ -3327,7 +3327,7 @@ static int sxg_initialize_adapter(p_adapter_t adapter) /* Sanity check SXG_UCODE_REGS structure definition to */ /* make sure the length is correct */ - ASSERT(sizeof(SXG_UCODE_REGS) == SXG_REGISTER_SIZE_PER_CPU); + ASSERT(sizeof(struct SXG_UCODE_REGS) == SXG_REGISTER_SIZE_PER_CPU); /* Disable interrupts */ SXG_DISABLE_ALL_INTERRUPTS(adapter); @@ -3412,16 +3412,16 @@ static int sxg_initialize_adapter(p_adapter_t adapter) * Return * status */ -static int sxg_fill_descriptor_block(p_adapter_t adapter, - PSXG_RCV_DESCRIPTOR_BLOCK_HDR - RcvDescriptorBlockHdr) +static int sxg_fill_descriptor_block(struct adapter_t *adapter, + struct SXG_RCV_DESCRIPTOR_BLOCK_HDR + *RcvDescriptorBlockHdr) { u32 i; - PSXG_RING_INFO RcvRingInfo = &adapter->RcvRingZeroInfo; - PSXG_RCV_DATA_BUFFER_HDR RcvDataBufferHdr; - PSXG_RCV_DESCRIPTOR_BLOCK RcvDescriptorBlock; - PSXG_CMD RingDescriptorCmd; - PSXG_RCV_RING RingZero = &adapter->RcvRings[0]; + struct SXG_RING_INFO *RcvRingInfo = &adapter->RcvRingZeroInfo; + struct SXG_RCV_DATA_BUFFER_HDR *RcvDataBufferHdr; + struct SXG_RCV_DESCRIPTOR_BLOCK *RcvDescriptorBlock; + struct SXG_CMD *RingDescriptorCmd; + struct SXG_RCV_RING *RingZero = &adapter->RcvRings[0]; SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "FilBlk", adapter, adapter->RcvBuffersOnCard, @@ -3442,7 +3442,7 @@ static int sxg_fill_descriptor_block(p_adapter_t adapter, ASSERT(RingDescriptorCmd); RcvDescriptorBlockHdr->State = SXG_BUFFER_ONCARD; RcvDescriptorBlock = - (PSXG_RCV_DESCRIPTOR_BLOCK) RcvDescriptorBlockHdr->VirtualAddress; + (struct SXG_RCV_DESCRIPTOR_BLOCK*) RcvDescriptorBlockHdr->VirtualAddress; /* Fill in the descriptor block */ for (i = 0; i < SXG_RCV_DESCRIPTORS_PER_BLOCK; i++) { @@ -3484,9 +3484,9 @@ static int sxg_fill_descriptor_block(p_adapter_t adapter, * Return * None */ -static void sxg_stock_rcv_buffers(p_adapter_t adapter) +static void sxg_stock_rcv_buffers(struct adapter_t *adapter) { - PSXG_RCV_DESCRIPTOR_BLOCK_HDR RcvDescriptorBlockHdr; + struct SXG_RCV_DESCRIPTOR_BLOCK_HDR *RcvDescriptorBlockHdr; SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "StockBuf", adapter, adapter->RcvBuffersOnCard, @@ -3506,14 +3506,14 @@ static void sxg_stock_rcv_buffers(p_adapter_t adapter) /* Now grab the RcvQLock lock and proceed */ spin_lock(&adapter->RcvQLock); while (adapter->RcvBuffersOnCard < SXG_RCV_DATA_BUFFERS) { - PLIST_ENTRY _ple; + struct LIST_ENTRY *_ple; /* Get a descriptor block */ RcvDescriptorBlockHdr = NULL; if (adapter->FreeRcvBlockCount) { _ple = RemoveHeadList(&adapter->FreeRcvBlocks); RcvDescriptorBlockHdr = - container_of(_ple, SXG_RCV_DESCRIPTOR_BLOCK_HDR, + container_of(_ple, struct SXG_RCV_DESCRIPTOR_BLOCK_HDR, FreeList); adapter->FreeRcvBlockCount--; RcvDescriptorBlockHdr->State = SXG_BUFFER_BUSY; @@ -3550,13 +3550,13 @@ static void sxg_stock_rcv_buffers(p_adapter_t adapter) * Return * None */ -static void sxg_complete_descriptor_blocks(p_adapter_t adapter, +static void sxg_complete_descriptor_blocks(struct adapter_t *adapter, unsigned char Index) { - PSXG_RCV_RING RingZero = &adapter->RcvRings[0]; - PSXG_RING_INFO RcvRingInfo = &adapter->RcvRingZeroInfo; - PSXG_RCV_DESCRIPTOR_BLOCK_HDR RcvDescriptorBlockHdr; - PSXG_CMD RingDescriptorCmd; + struct SXG_RCV_RING *RingZero = &adapter->RcvRings[0]; + struct SXG_RING_INFO *RcvRingInfo = &adapter->RcvRingZeroInfo; + struct SXG_RCV_DESCRIPTOR_BLOCK_HDR *RcvDescriptorBlockHdr; + struct SXG_CMD *RingDescriptorCmd; SXG_TRACE(TRACE_SXG, SxgTraceBuffer, TRACE_NOISY, "CmpRBlks", adapter, Index, RcvRingInfo->Head, RcvRingInfo->Tail); diff --git a/drivers/staging/sxg/sxg.h b/drivers/staging/sxg/sxg.h index 844ca56f2800..653cf3ba0c4c 100644 --- a/drivers/staging/sxg/sxg.h +++ b/drivers/staging/sxg/sxg.h @@ -45,7 +45,7 @@ #define p_net_device struct net_device * // SXG_STATS - Probably move these to someplace where // the slicstat (sxgstat?) program can get them. -typedef struct _SXG_STATS { +struct SXG_STATS { // Xmt u32 XmtNBL; // Offload send NBL count u64 DumbXmtBytes; // Dumbnic send bytes @@ -109,7 +109,7 @@ typedef struct _SXG_STATS { u64 LinkCrc; // SXG_RCV_STATUS_LINK_CRC: u64 LinkOflow; // SXG_RCV_STATUS_LINK_OFLOW: u64 LinkUflow; // SXG_RCV_STATUS_LINK_UFLOW: -} SXG_STATS, *PSXG_STATS; +}; /**************************************************************************** @@ -215,12 +215,12 @@ typedef struct _SXG_STATS { /////////////////////////////////////////////////////////////////////////////// // NOTE - Lock must be held with RCV macros #define SXG_GET_RCV_DATA_BUFFER(_pAdapt, _Hdr) { \ - PLIST_ENTRY _ple; \ + struct LIST_ENTRY *_ple; \ _Hdr = NULL; \ if((_pAdapt)->FreeRcvBufferCount) { \ ASSERT(!(IsListEmpty(&(_pAdapt)->FreeRcvBuffers))); \ _ple = RemoveHeadList(&(_pAdapt)->FreeRcvBuffers); \ - (_Hdr) = container_of(_ple, SXG_RCV_DATA_BUFFER_HDR, FreeList); \ + (_Hdr) = container_of(_ple, struct SXG_RCV_DATA_BUFFER_HDR, FreeList); \ (_pAdapt)->FreeRcvBufferCount--; \ ASSERT((_Hdr)->State == SXG_BUFFER_FREE); \ } \ @@ -263,12 +263,12 @@ typedef struct _SXG_STATS { // until after that. We're dealing with round numbers here, so we don't need to, // and not grabbing it avoids a possible double-trip. #define SXG_GET_SGL_BUFFER(_pAdapt, _Sgl) { \ - PLIST_ENTRY _ple; \ + struct LIST_ENTRY *_ple; \ if ((_pAdapt->FreeSglBufferCount < SXG_MIN_SGL_BUFFERS) && \ (_pAdapt->AllSglBufferCount < SXG_MAX_SGL_BUFFERS) && \ (_pAdapt->AllocationsPending == 0)) { \ sxg_allocate_buffer_memory(_pAdapt, \ - (sizeof(SXG_SCATTER_GATHER) + SXG_SGL_BUF_SIZE),\ + (sizeof(struct SXG_SCATTER_GATHER) + SXG_SGL_BUF_SIZE),\ SXG_BUFFER_TYPE_SGL); \ } \ _Sgl = NULL; \ @@ -276,7 +276,7 @@ typedef struct _SXG_STATS { if((_pAdapt)->FreeSglBufferCount) { \ ASSERT(!(IsListEmpty(&(_pAdapt)->FreeSglBuffers))); \ _ple = RemoveHeadList(&(_pAdapt)->FreeSglBuffers); \ - (_Sgl) = container_of(_ple, SXG_SCATTER_GATHER, FreeList); \ + (_Sgl) = container_of(_ple, struct SXG_SCATTER_GATHER, FreeList); \ (_pAdapt)->FreeSglBufferCount--; \ ASSERT((_Sgl)->State == SXG_BUFFER_FREE); \ (_Sgl)->State = SXG_BUFFER_BUSY; \ @@ -289,17 +289,17 @@ typedef struct _SXG_STATS { // SXG_MULTICAST_ADDRESS // // Linked list of multicast addresses. -typedef struct _SXG_MULTICAST_ADDRESS { +struct SXG_MULTICAST_ADDRESS { unsigned char Address[6]; - struct _SXG_MULTICAST_ADDRESS *Next; -} SXG_MULTICAST_ADDRESS, *PSXG_MULTICAST_ADDRESS; + struct SXG_MULTICAST_ADDRESS *Next; +}; // Structure to maintain chimney send and receive buffer queues. // This structure maintains NET_BUFFER_LIST queues that are // given to us via the Chimney MiniportTcpOffloadSend and // MiniportTcpOffloadReceive routines. This structure DOES NOT // manage our data buffer queue -typedef struct _SXG_BUFFER_QUEUE { +struct SXG_BUFFER_QUEUE { u32 Type; // Slow or fast - See below u32 Direction; // Xmt or Rcv u32 Bytes; // Byte count @@ -307,7 +307,7 @@ typedef struct _SXG_BUFFER_QUEUE { u32 * Tail; // Send queue tail // PNET_BUFFER_LIST NextNBL; // Short cut - next NBL // PNET_BUFFER NextNB; // Short cut - next NB -} SXG_BUFFER_QUEUE, *PSXG_BUFFER_QUEUE; +}; #define SXG_SLOW_SEND_BUFFER 0 #define SXG_FAST_SEND_BUFFER 1 @@ -335,7 +335,7 @@ typedef struct _SXG_BUFFER_QUEUE { // Adapter states - These states closely match the adapter states // documented in the DDK (with a few exceptions). -typedef enum _SXG_STATE { +enum SXG_STATE { SXG_STATE_INITIALIZING, // Initializing SXG_STATE_BOOTDIAG, // Boot-Diagnostic mode SXG_STATE_PAUSING, // Pausing @@ -347,24 +347,24 @@ typedef enum _SXG_STATE { SXG_STATE_HALTING, // Halting SXG_STATE_HALTED, // Down or not-initialized SXG_STATE_SHUTDOWN // shutdown -} SXG_STATE, *PSXG_STATE; +}; // Link state -typedef enum _SXG_LINK_STATE { +enum SXG_LINK_STATE { SXG_LINK_DOWN, SXG_LINK_UP -} SXG_LINK_STATE, *PSXG_LINK_STATE; +}; // Link initialization timeout in 100us units #define SXG_LINK_TIMEOUT 100000 // 10 Seconds - REDUCE! // Microcode file selection codes -typedef enum _SXG_UCODE_SEL { +enum SXG_UCODE_SEL { SXG_UCODE_SAHARA, // Sahara ucode SXG_UCODE_SDIAGCPU, // Sahara CPU diagnostic ucode SXG_UCODE_SDIAGSYS // Sahara system diagnostic ucode -} SXG_UCODE_SEL; +}; #define SXG_DISABLE_ALL_INTERRUPTS(_padapt) sxg_disable_interrupt(_padapt) @@ -384,10 +384,10 @@ typedef enum _SXG_UCODE_SEL { // // contains information about the sxg driver. There is only // one of these, and it is defined as a global. -typedef struct _SXG_DRIVER { - struct _adapter_t *Adapters; // Linked list of adapters +struct SXG_DRIVER { + struct adapter_t *Adapters; // Linked list of adapters ushort AdapterID; // Maintain unique adapter ID -} SXG_DRIVER, *PSXG_DRIVER; +}; #ifdef STATUS_SUCCESS #undef STATUS_SUCCESS @@ -416,11 +416,10 @@ typedef struct _SXG_DRIVER { #define MIN(a, b) ((u32)(a) < (u32)(b) ? (a) : (b)) #define MAX(a, b) ((u32)(a) > (u32)(b) ? (a) : (b)) -typedef struct _mcast_address_t -{ +struct mcast_address_t { unsigned char address[6]; - struct _mcast_address_t *next; -} mcast_address_t, *p_mcast_address_t; + struct mcast_address_t *next; +}; #define CARD_DOWN 0x00000000 #define CARD_UP 0x00000001 @@ -472,41 +471,37 @@ typedef struct _mcast_address_t #define SLIC_CARD_STATE(x) ((x==CARD_UP) ? "UP" : "Down") -typedef struct _ether_header -{ +struct ether_header { unsigned char ether_dhost[6]; unsigned char ether_shost[6]; ushort ether_type; -} ether_header, *p_ether_header; +}; #define NUM_CFG_SPACES 2 #define NUM_CFG_REGS 64 -typedef struct _physcard_t -{ - struct _adapter_t *adapter[SLIC_MAX_PORTS]; - struct _physcard_t *next; +struct physcard_t { + struct adapter_t *adapter[SLIC_MAX_PORTS]; + struct physcard_t *next; unsigned int adapters_allocd; -} physcard_t, *p_physcard_t; +}; -typedef struct _sxgbase_driver -{ +struct sxgbase_driver_t { spinlock_t driver_lock; unsigned long flags; /* irqsave for spinlock */ u32 num_sxg_cards; u32 num_sxg_ports; u32 num_sxg_ports_active; u32 dynamic_intagg; - p_physcard_t phys_card; -} sxgbase_driver_t; + struct physcard_t *phys_card; +}; -typedef struct _adapter_t -{ +struct adapter_t { void * ifp; unsigned int port; - p_physcard_t physcard; + struct physcard_t *physcard; unsigned int physport; unsigned int cardindex; unsigned int card_size; @@ -544,7 +539,7 @@ typedef struct _adapter_t u32 macopts; ushort devflags_prev; u64 mcastmask; - p_mcast_address_t mcastaddrs; + struct mcast_address_t *mcastaddrs; struct timer_list pingtimer; u32 pingtimerset; struct timer_list statstimer; @@ -580,11 +575,11 @@ typedef struct _adapter_t u32 intagg_period; struct net_device_stats stats; u32 * MiniportHandle; // Our miniport handle - SXG_STATE State; // Adapter state - SXG_LINK_STATE LinkState; // Link state + enum SXG_STATE State; // Adapter state + enum SXG_LINK_STATE LinkState; // Link state u64 LinkSpeed; // Link Speed u32 PowerState; // NDIS power state - struct _adapter_t *Next; // Linked list + struct adapter_t *Next; // Linked list ushort AdapterID; // 1..n unsigned char MacAddr[6]; // Our permanent HW mac address unsigned char CurrMacAddr[6]; // Our Current mac address @@ -592,16 +587,16 @@ typedef struct _adapter_t p_net_device next_netdevice; struct pci_dev * pcidev; - PSXG_MULTICAST_ADDRESS MulticastAddrs; // Multicast list + struct SXG_MULTICAST_ADDRESS *MulticastAddrs; // Multicast list u64 MulticastMask; // Multicast mask u32 * InterruptHandle; // Register Interrupt handle u32 InterruptLevel; // From Resource list u32 InterruptVector; // From Resource list spinlock_t AdapterLock; /* Serialize access adapter routines */ spinlock_t Bit64RegLock; /* For writing 64-bit addresses */ - PSXG_HW_REGS HwRegs; // Sahara HW Register Memory (BAR0/1) - PSXG_UCODE_REGS UcodeRegs; // Microcode Register Memory (BAR2/3) - PSXG_TCB_REGS TcbRegs; // Same as Ucode regs - See sxghw.h + struct SXG_HW_REGS *HwRegs; // Sahara HW Register Memory (BAR0/1) + struct SXG_UCODE_REGS *UcodeRegs; // Microcode Register Memory (BAR2/3) + struct SXG_TCB_REGS *TcbRegs; // Same as Ucode regs - See sxghw.h ushort ResetDpcCount; // For timeout ushort RssDpcCount; // For timeout ushort VendorID; // Vendor ID @@ -613,25 +608,25 @@ typedef struct _adapter_t u32 * BufferPoolHandle; // Used with NDIS 5.2 only. Don't ifdef out u32 MacFilter; // NDIS MAC Filter ushort IpId; // For slowpath - PSXG_EVENT_RING EventRings; // Host event rings. 1/CPU to 16 max + struct SXG_EVENT_RING *EventRings; // Host event rings. 1/CPU to 16 max dma_addr_t PEventRings; // Physical address u32 NextEvent[SXG_MAX_RSS]; // Current location in ring dma_addr_t PTcbBuffers; // TCB Buffers - physical address dma_addr_t PTcbCompBuffers; // TCB Composite Buffers - phys addr - PSXG_XMT_RING XmtRings; // Transmit rings + struct SXG_XMT_RING *XmtRings; // Transmit rings dma_addr_t PXmtRings; // Transmit rings - physical address - SXG_RING_INFO XmtRingZeroInfo; // Transmit ring 0 info + struct SXG_RING_INFO XmtRingZeroInfo; // Transmit ring 0 info spinlock_t XmtZeroLock; /* Transmit ring 0 lock */ u32 * XmtRingZeroIndex; // Shared XMT ring 0 index dma_addr_t PXmtRingZeroIndex; // Shared XMT ring 0 index - physical - LIST_ENTRY FreeProtocolHeaders;// Free protocol headers + struct LIST_ENTRY FreeProtocolHeaders;// Free protocol headers u32 FreeProtoHdrCount; // Count void * ProtocolHeaders; // Block of protocol header dma_addr_t PProtocolHeaders; // Block of protocol headers - phys - PSXG_RCV_RING RcvRings; // Receive rings + struct SXG_RCV_RING *RcvRings; // Receive rings dma_addr_t PRcvRings; // Receive rings - physical address - SXG_RING_INFO RcvRingZeroInfo; // Receive ring 0 info + struct SXG_RING_INFO RcvRingZeroInfo; // Receive ring 0 info u32 * Isr; // Interrupt status register dma_addr_t PIsr; // ISR - physical address @@ -645,9 +640,9 @@ typedef struct _adapter_t u32 HashInformation; // Receive buffer queues spinlock_t RcvQLock; /* Receive Queue Lock */ - LIST_ENTRY FreeRcvBuffers; // Free SXG_DATA_BUFFER queue - LIST_ENTRY FreeRcvBlocks; // Free SXG_RCV_DESCRIPTOR_BLOCK Q - LIST_ENTRY AllRcvBlocks; // All SXG_RCV_BLOCKs + struct LIST_ENTRY FreeRcvBuffers; // Free SXG_DATA_BUFFER queue + struct LIST_ENTRY FreeRcvBlocks; // Free SXG_RCV_DESCRIPTOR_BLOCK Q + struct LIST_ENTRY AllRcvBlocks; // All SXG_RCV_BLOCKs ushort FreeRcvBufferCount; // Number of free rcv data buffers ushort FreeRcvBlockCount; // # of free rcv descriptor blocks ushort AllRcvBlockCount; // Number of total receive blocks @@ -656,8 +651,8 @@ typedef struct _adapter_t u32 RcvBuffersOnCard; // SXG_DATA_BUFFERS owned by card // SGL buffers spinlock_t SglQLock; /* SGL Queue Lock */ - LIST_ENTRY FreeSglBuffers; // Free SXG_SCATTER_GATHER - LIST_ENTRY AllSglBuffers; // All SXG_SCATTER_GATHER + struct LIST_ENTRY FreeSglBuffers; // Free SXG_SCATTER_GATHER + struct LIST_ENTRY AllSglBuffers; // All SXG_SCATTER_GATHER ushort FreeSglBufferCount; // Number of free SGL buffers ushort AllSglBufferCount; // Number of total SGL buffers u32 CurrentTime; // Tick count @@ -679,7 +674,7 @@ typedef struct _adapter_t // Stats u32 PendingRcvCount; // Outstanding rcv indications u32 PendingXmtCount; // Outstanding send requests - SXG_STATS Stats; // Statistics + struct SXG_STATS Stats; // Statistics u32 ReassBufs; // Number of reassembly buffers // Card Crash Info ushort CrashLocation; // Microcode crash location @@ -708,7 +703,7 @@ typedef struct _adapter_t // dma_addr_t PDumpBuffer; // Physical address //#endif // SXG_FAILURE_DUMP -} adapter_t, *p_adapter_t; +}; #if SLIC_DUMP_ENABLED #define SLIC_DUMP_REQUESTED 1 @@ -721,10 +716,10 @@ typedef struct _adapter_t * structure is written out to the card's SRAM when the microcode panic's. * ****************************************************************************/ -typedef struct _slic_crash_info { +struct slic_crash_info { ushort cpu_id; ushort crash_pc; -} slic_crash_info, *p_slic_crash_info; +}; #define CRASH_INFO_OFFSET 0x155C diff --git a/drivers/staging/sxg/sxg_os.h b/drivers/staging/sxg/sxg_os.h index 01182689aaba..6d3f23fb5e1b 100644 --- a/drivers/staging/sxg/sxg_os.h +++ b/drivers/staging/sxg/sxg_os.h @@ -44,10 +44,10 @@ #define FALSE (0) #define TRUE (1) -typedef struct _LIST_ENTRY { - struct _LIST_ENTRY *nle_flink; - struct _LIST_ENTRY *nle_blink; -} list_entry, LIST_ENTRY, *PLIST_ENTRY; +struct LIST_ENTRY { + struct LIST_ENTRY *nle_flink; + struct LIST_ENTRY *nle_blink; +}; #define InitializeListHead(l) \ (l)->nle_flink = (l)->nle_blink = (l) @@ -68,10 +68,10 @@ typedef struct _LIST_ENTRY { /* These two have to be inlined since they return things. */ -static __inline PLIST_ENTRY RemoveHeadList(list_entry * l) +static __inline struct LIST_ENTRY *RemoveHeadList(struct LIST_ENTRY *l) { - list_entry *f; - list_entry *e; + struct LIST_ENTRY *f; + struct LIST_ENTRY *e; e = l->nle_flink; f = e->nle_flink; @@ -81,10 +81,10 @@ static __inline PLIST_ENTRY RemoveHeadList(list_entry * l) return (e); } -static __inline PLIST_ENTRY RemoveTailList(list_entry * l) +static __inline struct LIST_ENTRY *RemoveTailList(struct LIST_ENTRY *l) { - list_entry *b; - list_entry *e; + struct LIST_ENTRY *b; + struct LIST_ENTRY *e; e = l->nle_blink; b = e->nle_blink; @@ -96,7 +96,7 @@ static __inline PLIST_ENTRY RemoveTailList(list_entry * l) #define InsertTailList(l, e) \ do { \ - list_entry *b; \ + struct LIST_ENTRY *b; \ \ b = (l)->nle_blink; \ (e)->nle_flink = (l); \ @@ -107,7 +107,7 @@ static __inline PLIST_ENTRY RemoveTailList(list_entry * l) #define InsertHeadList(l, e) \ do { \ - list_entry *f; \ + struct LIST_ENTRY *f; \ \ f = (l)->nle_flink; \ (e)->nle_flink = f; \ diff --git a/drivers/staging/sxg/sxgdbg.h b/drivers/staging/sxg/sxgdbg.h index 4522b8d71495..bb58ddf39f30 100644 --- a/drivers/staging/sxg/sxgdbg.h +++ b/drivers/staging/sxg/sxgdbg.h @@ -86,7 +86,7 @@ extern ulong ATKTimerDiv; * needs of the trace entry. Typically they are function call * parameters. */ -typedef struct _trace_entry_s { +struct trace_entry_t { char name[8]; /* 8 character name - like 's'i'm'b'a'r'c'v' */ u32 time; /* Current clock tic */ unsigned char cpu; /* Current CPU */ @@ -97,7 +97,7 @@ typedef struct _trace_entry_s { u32 arg2; /* Caller arg2 */ u32 arg3; /* Caller arg3 */ u32 arg4; /* Caller arg4 */ -} trace_entry_t, *ptrace_entry_t; +}; /* * Driver types for driver field in trace_entry_t @@ -108,14 +108,13 @@ typedef struct _trace_entry_s { #define TRACE_ENTRIES 1024 -typedef struct _sxg_trace_buffer_t -{ +struct sxg_trace_buffer_t { unsigned int size; /* aid for windbg extension */ unsigned int in; /* Where to add */ unsigned int level; /* Current Trace level */ spinlock_t lock; /* For MP tracing */ - trace_entry_t entries[TRACE_ENTRIES];/* The circular buffer */ -} sxg_trace_buffer_t; + struct trace_entry_t entries[TRACE_ENTRIES];/* The circular buffer */ +}; /* * The trace levels @@ -137,7 +136,7 @@ typedef struct _sxg_trace_buffer_t #if ATK_TRACE_ENABLED #define SXG_TRACE_INIT(buffer, tlevel) \ { \ - memset((buffer), 0, sizeof(sxg_trace_buffer_t)); \ + memset((buffer), 0, sizeof(struct sxg_trace_buffer_t)); \ (buffer)->level = (tlevel); \ (buffer)->size = TRACE_ENTRIES; \ spin_lock_init(&(buffer)->lock); \ @@ -154,7 +153,7 @@ typedef struct _sxg_trace_buffer_t if ((buffer) && ((buffer)->level >= (tlevel))) { \ unsigned int trace_irql = 0; /* ?????? FIX THIS */ \ unsigned int trace_len; \ - ptrace_entry_t trace_entry; \ + struct trace_entry_t *trace_entry; \ struct timeval timev; \ \ spin_lock(&(buffer)->lock); \ diff --git a/drivers/staging/sxg/sxghif.h b/drivers/staging/sxg/sxghif.h index 88bffbaa3be8..bca93fcf656c 100644 --- a/drivers/staging/sxg/sxghif.h +++ b/drivers/staging/sxg/sxghif.h @@ -12,7 +12,7 @@ /******************************************************************************* * UCODE Registers *******************************************************************************/ -typedef struct _SXG_UCODE_REGS { +struct SXG_UCODE_REGS { // Address 0 - 0x3F = Command codes 0-15 for TCB 0. Excode 0 u32 Icr; // Code = 0 (extended), ExCode = 0 - Int control u32 RsvdReg1; // Code = 1 - TOE -NA @@ -127,7 +127,7 @@ typedef struct _SXG_UCODE_REGS { // base. As extended codes are added, reduce the first array value in // the following field u32 PadToNextCpu[94][16]; // 94 = 128 - 34 (34 = Excodes 0 - 33) -} SXG_UCODE_REGS, *PSXG_UCODE_REGS; +}; // Interrupt control register (0) values #define SXG_ICR_DISABLE 0x00000000 @@ -169,7 +169,7 @@ typedef struct _SXG_UCODE_REGS { * is happening is that these registers occupy the "PadEx[15]" areas in the * SXG_UCODE_REGS definition above */ -typedef struct _SXG_TCB_REGS { +struct SXG_TCB_REGS { u32 ExCode; /* Extended codes - see SXG_UCODE_REGS */ u32 Xmt; /* Code = 1 - # of Xmt descriptors added to ring */ u32 Rcv; /* Code = 2 - # of Rcv descriptors added to ring */ @@ -180,7 +180,7 @@ typedef struct _SXG_TCB_REGS { u32 Rsvd4; /* Code = 7 - TOE NA */ u32 Rsvd5; /* Code = 8 - TOE NA */ u32 Pad[7]; /* Codes 8-15 - Not used. */ -} SXG_TCB_REGS, *PSXG_TCB_REGS; +}; /*************************************************************************** * ISR Format @@ -272,7 +272,7 @@ typedef struct _SXG_TCB_REGS { * */ #pragma pack(push, 1) -typedef struct _SXG_EVENT { +struct SXG_EVENT { u32 Pad[1]; // not used u32 SndUna; // SndUna value u32 Resid; // receive MDL resid @@ -294,7 +294,7 @@ typedef struct _SXG_EVENT { unsigned char Code; // Event code unsigned char CommandIndex; // New ring index unsigned char Status; // Event status -} SXG_EVENT, *PSXG_EVENT; +}; #pragma pack(pop) // Event code definitions @@ -321,9 +321,9 @@ typedef struct _SXG_EVENT { #define EVENT_RING_BATCH 16 // Hand entries back 16 at a time. #define EVENT_BATCH_LIMIT 256 // Stop processing events after 256 (16 * 16) -typedef struct _SXG_EVENT_RING { - SXG_EVENT Ring[EVENT_RING_SIZE]; -} SXG_EVENT_RING, *PSXG_EVENT_RING; +struct SXG_EVENT_RING { + struct SXG_EVENT Ring[EVENT_RING_SIZE]; +}; /*************************************************************************** * @@ -400,12 +400,12 @@ typedef struct _SXG_EVENT_RING { #define SXG_MAX_ENTRIES 4096 // Structure and macros to manage a ring -typedef struct _SXG_RING_INFO { +struct SXG_RING_INFO { unsigned char Head; // Where we add entries - Note unsigned char:RING_SIZE unsigned char Tail; // Where we pull off completed entries ushort Size; // Ring size - Must be multiple of 2 void *Context[SXG_MAX_RING_SIZE]; // Shadow ring -} SXG_RING_INFO, *PSXG_RING_INFO; +}; #define SXG_INITIALIZE_RING(_ring, _size) { \ (_ring).Head = 0; \ @@ -481,7 +481,7 @@ typedef struct _SXG_RING_INFO { * |_________|_________|_________|_________|28 0x1c */ #pragma pack(push, 1) -typedef struct _SXG_CMD { +struct SXG_CMD { dma_addr_t Sgl; // Physical address of SGL union { struct { @@ -518,14 +518,14 @@ typedef struct _SXG_CMD { unsigned char NotUsed; } Status; }; -} SXG_CMD, *PSXG_CMD; +}; #pragma pack(pop) #pragma pack(push, 1) -typedef struct _VLAN_HDR { +struct VLAN_HDR { ushort VlanTci; ushort VlanTpid; -} VLAN_HDR, *PVLAN_HDR; +}; #pragma pack(pop) /* @@ -564,22 +564,22 @@ typedef struct _VLAN_HDR { #define SXG_SLOWCMD_CSUM_TCP 0x02 // Checksum TCP #define SXG_SLOWCMD_LSO 0x04 // Large segment send -typedef struct _SXG_XMT_RING { - SXG_CMD Descriptors[SXG_XMT_RING_SIZE]; -} SXG_XMT_RING, *PSXG_XMT_RING; +struct SXG_XMT_RING { + struct SXG_CMD Descriptors[SXG_XMT_RING_SIZE]; +}; -typedef struct _SXG_RCV_RING { - SXG_CMD Descriptors[SXG_RCV_RING_SIZE]; -} SXG_RCV_RING, *PSXG_RCV_RING; +struct SXG_RCV_RING { + struct SXG_CMD Descriptors[SXG_RCV_RING_SIZE]; +}; /*************************************************************************** * Share memory buffer types - Used to identify asynchronous * shared memory allocation ***************************************************************************/ -typedef enum { +enum SXG_BUFFER_TYPE { SXG_BUFFER_TYPE_RCV, // Receive buffer SXG_BUFFER_TYPE_SGL // SGL buffer -} SXG_BUFFER_TYPE; +}; // State for SXG buffers #define SXG_BUFFER_FREE 0x01 @@ -670,19 +670,19 @@ typedef enum { #define SXG_MAX_RCV_BLOCKS 128 // = 16384 receive buffers // Receive buffer header -typedef struct _SXG_RCV_DATA_BUFFER_HDR { +struct SXG_RCV_DATA_BUFFER_HDR { dma_addr_t PhysicalAddress; // Buffer physical address // Note - DO NOT USE the VirtualAddress field to locate data. // Use the sxg.h:SXG_RECEIVE_DATA_LOCATION macro instead. void *VirtualAddress; // Start of buffer - LIST_ENTRY FreeList; // Free queue of buffers - struct _SXG_RCV_DATA_BUFFER_HDR *Next; // Fastpath data buffer queue + struct LIST_ENTRY FreeList; // Free queue of buffers + struct SXG_RCV_DATA_BUFFER_HDR *Next; // Fastpath data buffer queue u32 Size; // Buffer size u32 ByteOffset; // See SXG_RESTORE_MDL_OFFSET unsigned char State; // See SXG_BUFFER state above unsigned char Status; // Event status (to log PUSH) struct sk_buff *skb; // Double mapped (nbl and pkt) -} SXG_RCV_DATA_BUFFER_HDR, *PSXG_RCV_DATA_BUFFER_HDR; +}; // SxgSlowReceive uses the PACKET (skb) contained // in the SXG_RCV_DATA_BUFFER_HDR when indicating dumb-nic data @@ -693,42 +693,43 @@ typedef struct _SXG_RCV_DATA_BUFFER_HDR { #define SXG_RCV_JUMBO_BUFFER_SIZE 10240 // jumbo = 10k including HDR // Receive data descriptor -typedef struct _SXG_RCV_DATA_DESCRIPTOR { +struct SXG_RCV_DATA_DESCRIPTOR { union { struct sk_buff *VirtualAddress; // Host handle u64 ForceTo8Bytes; // Force x86 to 8-byte boundary }; dma_addr_t PhysicalAddress; -} SXG_RCV_DATA_DESCRIPTOR, *PSXG_RCV_DATA_DESCRIPTOR; +}; // Receive descriptor block #define SXG_RCV_DESCRIPTORS_PER_BLOCK 128 #define SXG_RCV_DESCRIPTOR_BLOCK_SIZE 2048 // For sanity check -typedef struct _SXG_RCV_DESCRIPTOR_BLOCK { - SXG_RCV_DATA_DESCRIPTOR Descriptors[SXG_RCV_DESCRIPTORS_PER_BLOCK]; -} SXG_RCV_DESCRIPTOR_BLOCK, *PSXG_RCV_DESCRIPTOR_BLOCK; + +struct SXG_RCV_DESCRIPTOR_BLOCK { + struct SXG_RCV_DATA_DESCRIPTOR Descriptors[SXG_RCV_DESCRIPTORS_PER_BLOCK]; +}; // Receive descriptor block header -typedef struct _SXG_RCV_DESCRIPTOR_BLOCK_HDR { +struct SXG_RCV_DESCRIPTOR_BLOCK_HDR { void *VirtualAddress; // Start of 2k buffer dma_addr_t PhysicalAddress; // ..and it's physical address - LIST_ENTRY FreeList; // Free queue of descriptor blocks + struct LIST_ENTRY FreeList; // Free queue of descriptor blocks unsigned char State; // See SXG_BUFFER state above -} SXG_RCV_DESCRIPTOR_BLOCK_HDR, *PSXG_RCV_DESCRIPTOR_BLOCK_HDR; +}; // Receive block header -typedef struct _SXG_RCV_BLOCK_HDR { +struct SXG_RCV_BLOCK_HDR { void *VirtualAddress; // Start of virtual memory dma_addr_t PhysicalAddress; // ..and it's physical address - LIST_ENTRY AllList; // Queue of all SXG_RCV_BLOCKS -} SXG_RCV_BLOCK_HDR, *PSXG_RCV_BLOCK_HDR; + struct LIST_ENTRY AllList; // Queue of all SXG_RCV_BLOCKS +}; // Macros to determine data structure offsets into receive block #define SXG_RCV_BLOCK_SIZE(_Buffersize) \ (((_Buffersize) * SXG_RCV_DESCRIPTORS_PER_BLOCK) + \ - (sizeof(SXG_RCV_DESCRIPTOR_BLOCK)) + \ - (sizeof(SXG_RCV_DESCRIPTOR_BLOCK_HDR)) + \ - (sizeof(SXG_RCV_BLOCK_HDR))) + (sizeof(struct SXG_RCV_DESCRIPTOR_BLOCK)) + \ + (sizeof(struct SXG_RCV_DESCRIPTOR_BLOCK_HDR)) + \ + (sizeof(struct SXG_RCV_BLOCK_HDR))) #define SXG_RCV_BUFFER_DATA_SIZE(_Buffersize) \ ((_Buffersize) - SXG_RCV_DATA_HDR_SIZE) #define SXG_RCV_DATA_BUFFER_HDR_OFFSET(_Buffersize) \ @@ -737,18 +738,18 @@ typedef struct _SXG_RCV_BLOCK_HDR { ((_Buffersize) * SXG_RCV_DESCRIPTORS_PER_BLOCK) #define SXG_RCV_DESCRIPTOR_BLOCK_HDR_OFFSET(_Buffersize) \ (((_Buffersize) * SXG_RCV_DESCRIPTORS_PER_BLOCK) + \ - (sizeof(SXG_RCV_DESCRIPTOR_BLOCK))) + (sizeof(struct SXG_RCV_DESCRIPTOR_BLOCK))) #define SXG_RCV_BLOCK_HDR_OFFSET(_Buffersize) \ (((_Buffersize) * SXG_RCV_DESCRIPTORS_PER_BLOCK) + \ - (sizeof(SXG_RCV_DESCRIPTOR_BLOCK)) + \ - (sizeof(SXG_RCV_DESCRIPTOR_BLOCK_HDR))) + (sizeof(struct SXG_RCV_DESCRIPTOR_BLOCK)) + \ + (sizeof(struct SXG_RCV_DESCRIPTOR_BLOCK_HDR))) // Use the miniport reserved portion of the NBL to locate // our SXG_RCV_DATA_BUFFER_HDR structure. -typedef struct _SXG_RCV_NBL_RESERVED { - PSXG_RCV_DATA_BUFFER_HDR RcvDataBufferHdr; +struct SXG_RCV_NBL_RESERVED { + struct SXG_RCV_DATA_BUFFER_HDR *RcvDataBufferHdr; void *Available; -} SXG_RCV_NBL_RESERVED, *PSXG_RCV_NBL_RESERVED; +}; #define SXG_RCV_NBL_BUFFER_HDR(_NBL) (((PSXG_RCV_NBL_RESERVED)NET_BUFFER_LIST_MINIPORT_RESERVED(_NBL))->RcvDataBufferHdr) @@ -760,11 +761,11 @@ typedef struct _SXG_RCV_NBL_RESERVED { #define SXG_MAX_SGL_BUFFERS 16384 // Maximum to allocate (note ADAPT:ushort) // Self identifying structure type -typedef enum _SXG_SGL_TYPE { +enum SXG_SGL_TYPE { SXG_SGL_DUMB, // Dumb NIC SGL SXG_SGL_SLOW, // Slowpath protocol header - see below SXG_SGL_CHIMNEY // Chimney offload SGL -} SXG_SGL_TYPE, PSXG_SGL_TYPE; +}; // Note - the description below is Microsoft specific // @@ -798,41 +799,41 @@ typedef enum _SXG_SGL_TYPE { // to the card directly. For x86 systems we must reconstruct // the SGL. The following structure defines an x64 // formatted SGL entry -typedef struct _SXG_X64_SGE { +struct SXG_X64_SGE { dma64_addr_t Address; // same as wdm.h u32 Length; // same as wdm.h u32 CompilerPad; // The compiler pads to 8-bytes u64 Reserved; // u32 * in wdm.h. Force to 8 bytes -} SXG_X64_SGE, *PSXG_X64_SGE; +}; -typedef struct _SCATTER_GATHER_ELEMENT { +struct SCATTER_GATHER_ELEMENT { dma64_addr_t Address; // same as wdm.h u32 Length; // same as wdm.h u32 CompilerPad; // The compiler pads to 8-bytes u64 Reserved; // u32 * in wdm.h. Force to 8 bytes -} SCATTER_GATHER_ELEMENT, *PSCATTER_GATHER_ELEMENT; +}; -typedef struct _SCATTER_GATHER_LIST { +struct SCATTER_GATHER_LIST { u32 NumberOfElements; u32 *Reserved; - SCATTER_GATHER_ELEMENT Elements[]; -} SCATTER_GATHER_LIST, *PSCATTER_GATHER_LIST; + struct SCATTER_GATHER_ELEMENT Elements[]; +}; // The card doesn't care about anything except elements, so // we can leave the u32 * reserved field alone in the following // SGL structure. But redefine from wdm.h:SCATTER_GATHER_LIST so // we can specify SXG_X64_SGE and define a fixed number of elements -typedef struct _SXG_X64_SGL { +struct SXG_X64_SGL { u32 NumberOfElements; u32 *Reserved; - SXG_X64_SGE Elements[SXG_SGL_ENTRIES]; -} SXG_X64_SGL, *PSXG_X64_SGL; + struct SXG_X64_SGE Elements[SXG_SGL_ENTRIES]; +}; -typedef struct _SXG_SCATTER_GATHER { - SXG_SGL_TYPE Type; // FIRST! Dumb-nic or offload +struct SXG_SCATTER_GATHER { + enum SXG_SGL_TYPE Type; // FIRST! Dumb-nic or offload void *adapter; // Back pointer to adapter - LIST_ENTRY FreeList; // Free SXG_SCATTER_GATHER blocks - LIST_ENTRY AllList; // All SXG_SCATTER_GATHER blocks + struct LIST_ENTRY FreeList; // Free SXG_SCATTER_GATHER blocks + struct LIST_ENTRY AllList; // All SXG_SCATTER_GATHER blocks dma_addr_t PhysicalAddress; // physical address unsigned char State; // See SXG_BUFFER state above unsigned char CmdIndex; // Command ring index @@ -840,14 +841,14 @@ typedef struct _SXG_SCATTER_GATHER { u32 Direction; // For asynchronous completions u32 CurOffset; // Current SGL offset u32 SglRef; // SGL reference count - VLAN_HDR VlanTag; // VLAN tag to be inserted into SGL - PSCATTER_GATHER_LIST pSgl; // SGL Addr. Possibly &Sgl - SXG_X64_SGL Sgl; // SGL handed to card -} SXG_SCATTER_GATHER, *PSXG_SCATTER_GATHER; + struct VLAN_HDR VlanTag; // VLAN tag to be inserted into SGL + struct SCATTER_GATHER_LIST *pSgl; // SGL Addr. Possibly &Sgl + struct SXG_X64_SGL Sgl; // SGL handed to card +}; #if defined(CONFIG_X86_64) #define SXG_SGL_BUFFER(_SxgSgl) (&_SxgSgl->Sgl) -#define SXG_SGL_BUF_SIZE sizeof(SXG_X64_SGL) +#define SXG_SGL_BUF_SIZE sizeof(struct SXG_X64_SGL) #elif defined(CONFIG_X86) // Force NDIS to give us it's own buffer so we can reformat to our own #define SXG_SGL_BUFFER(_SxgSgl) NULL diff --git a/drivers/staging/sxg/sxghw.h b/drivers/staging/sxg/sxghw.h index 2222ae91fd97..b0efff9ff117 100644 --- a/drivers/staging/sxg/sxghw.h +++ b/drivers/staging/sxg/sxghw.h @@ -48,7 +48,7 @@ #define SXG_HWREG_MEMSIZE 0x4000 // 16k #pragma pack(push, 1) -typedef struct _SXG_HW_REGS { +struct SXG_HW_REGS { u32 Reset; // Write 0xdead to invoke soft reset u32 Pad1; // No register defined at offset 4 u32 InterruptMask0; // Deassert legacy interrupt on function 0 @@ -113,7 +113,7 @@ typedef struct _SXG_HW_REGS { u32 Software[1920]; // 0x200 - 0x2000 - Software defined (not used) u32 MsixTable[1024]; // 0x2000 - 0x3000 - MSIX Table u32 MsixBitArray[1024]; // 0x3000 - 0x4000 - MSIX Pending Bit Array -} SXG_HW_REGS, *PSXG_HW_REGS; +}; #pragma pack(pop) // Microcode Address Flags @@ -519,10 +519,10 @@ typedef struct _SXG_HW_REGS { #define XS_LANE_ALIGN 0x1000 // XS transmit lanes aligned // PHY Microcode download data structure -typedef struct _PHY_UCODE { +struct PHY_UCODE { ushort Addr; ushort Data; -} PHY_UCODE, *PPHY_UCODE; +}; /***************************************************************************** @@ -537,7 +537,7 @@ typedef struct _PHY_UCODE { // all commands - see the Sahara spec for details. Note that this structure is // only valid when compiled on a little endian machine. #pragma pack(push, 1) -typedef struct _XMT_DESC { +struct XMT_DESC { ushort XmtLen; // word 0, bits [15:0] - transmit length unsigned char XmtCtl; // word 0, bits [23:16] - transmit control byte unsigned char Cmd; // word 0, bits [31:24] - transmit command plus misc. @@ -551,7 +551,7 @@ typedef struct _XMT_DESC { u32 Rsvd3; // word 5, bits [31:0] - PAD u32 Rsvd4; // word 6, bits [31:0] - PAD u32 Rsvd5; // word 7, bits [31:0] - PAD -} XMT_DESC, *PXMT_DESC; +}; #pragma pack(pop) // XMT_DESC Cmd byte definitions @@ -600,7 +600,7 @@ typedef struct _XMT_DESC { // Format of the 18 byte Receive Buffer returned by the // Receive Sequencer for received packets #pragma pack(push, 1) -typedef struct _RCV_BUF_HDR { +struct RCV_BUF_HDR { u32 Status; // Status word from Rcv Seq Parser ushort Length; // Rcv packet byte count union { @@ -615,7 +615,7 @@ typedef struct _RCV_BUF_HDR { unsigned char IpHdrOffset; // IP header offset into packet u32 TpzHash; // Toeplitz hash ushort Reserved; // Reserved -} RCV_BUF_HDR, *PRCV_BUF_HDR; +}; #pragma pack(pop) @@ -665,28 +665,28 @@ typedef struct _RCV_BUF_HDR { #pragma pack(push, 1) /* */ -typedef struct _HW_CFG_DATA { +struct HW_CFG_DATA { ushort Addr; union { ushort Data; ushort Checksum; }; -} HW_CFG_DATA, *PHW_CFG_DATA; +}; /* */ -#define NUM_HW_CFG_ENTRIES ((128/sizeof(HW_CFG_DATA)) - 4) +#define NUM_HW_CFG_ENTRIES ((128/sizeof(struct HW_CFG_DATA)) - 4) /* MAC address */ -typedef struct _SXG_CONFIG_MAC { +struct SXG_CONFIG_MAC { unsigned char MacAddr[6]; /* MAC Address */ -} SXG_CONFIG_MAC, *PSXG_CONFIG_MAC; +}; /* */ -typedef struct _ATK_FRU { +struct ATK_FRU { unsigned char PartNum[6]; unsigned char Revision[2]; unsigned char Serial[14]; -} ATK_FRU, *PATK_FRU; +}; /* OEM FRU Format types */ #define ATK_FRU_FORMAT 0x0000 @@ -698,24 +698,24 @@ typedef struct _ATK_FRU { #define NO_FRU_FORMAT 0xFFFF /* EEPROM/Flash Format */ -typedef struct _SXG_CONFIG { +struct SXG_CONFIG { /* */ /* Section 1 (128 bytes) */ /* */ ushort MagicWord; /* EEPROM/FLASH Magic code 'A5A5' */ ushort SpiClks; /* SPI bus clock dividers */ - HW_CFG_DATA HwCfg[NUM_HW_CFG_ENTRIES]; + struct HW_CFG_DATA HwCfg[NUM_HW_CFG_ENTRIES]; /* */ /* */ /* */ ushort Version; /* EEPROM format version */ - SXG_CONFIG_MAC MacAddr[4]; /* space for 4 MAC addresses */ - ATK_FRU AtkFru; /* FRU information */ + struct SXG_CONFIG_MAC MacAddr[4]; /* space for 4 MAC addresses */ + struct ATK_FRU AtkFru; /* FRU information */ ushort OemFruFormat; /* OEM FRU format type */ unsigned char OemFru[76]; /* OEM FRU information (optional) */ ushort Checksum; /* Checksum of section 2 */ /* CS info XXXTODO */ -} SXG_CONFIG, *PSXG_CONFIG; +}; #pragma pack(pop) /***************************************************************************** diff --git a/drivers/staging/sxg/sxgphycode.h b/drivers/staging/sxg/sxgphycode.h index 8dbaeda7eca4..167f356ef86b 100644 --- a/drivers/staging/sxg/sxgphycode.h +++ b/drivers/staging/sxg/sxgphycode.h @@ -18,7 +18,7 @@ /* * Download for AEL2005C PHY with SR/LR transceiver (10GBASE-SR or 10GBASE-LR) */ -static PHY_UCODE PhyUcode[] = { +static struct PHY_UCODE PhyUcode[] = { /* * NOTE: An address of 0 is a special case. When the download routine * sees an address of 0, it does not write to the PHY. Instead, it -- cgit v1.2.3 From 98802d3509781c0ed24f648aee072c8a632c7ce2 Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Tue, 28 Oct 2008 19:00:56 -0400 Subject: Staging: sxg: break the build in a cleaner way when !x86 Remove ugly 'Stop Comilation;' statement in sxghif, replace with an error macro. This should never be hit as we are only building for x86 boxes at the moment. Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sxg/sxghif.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/sxg/sxghif.h b/drivers/staging/sxg/sxghif.h index bca93fcf656c..a4e94685c544 100644 --- a/drivers/staging/sxg/sxghif.h +++ b/drivers/staging/sxg/sxghif.h @@ -854,5 +854,5 @@ struct SXG_SCATTER_GATHER { #define SXG_SGL_BUFFER(_SxgSgl) NULL #define SXG_SGL_BUF_SIZE 0 #else -Stop Compilation; +#error staging: sxg: driver is for X86 only! #endif -- cgit v1.2.3 From f361146603f09cbe447f35793f1c74b76826950c Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Fri, 31 Oct 2008 18:58:30 -0400 Subject: Staging: sxg: update README Update readme in drivers/staging/sxg Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sxg/README | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/sxg/README b/drivers/staging/sxg/README index d514d1848803..e42f344ea5fa 100644 --- a/drivers/staging/sxg/README +++ b/drivers/staging/sxg/README @@ -2,8 +2,6 @@ This is the rough cut at a driver for the Alacritech SLIC Technology Non-Accelerated 10Gbe network driver. TODO: - - lindent the code - - remove typedefs - remove wrappers - checkpatch.pl cleanups - new functionality that the card needs -- cgit v1.2.3 From a7c98a8d839b09d1af8e108dab5f72142fff5d25 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Thu, 30 Oct 2008 01:59:32 +0100 Subject: staging: struct device - replace bus_id with dev_name(), dev_set_name() Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- drivers/staging/at76_usb/at76_usb.c | 2 +- drivers/staging/poch/poch.c | 2 +- drivers/staging/usbip/stub.h | 2 +- drivers/staging/usbip/stub_dev.c | 2 +- drivers/staging/usbip/stub_main.c | 21 +++++++++++---------- drivers/staging/usbip/stub_rx.c | 4 ++-- drivers/staging/usbip/vhci_hcd.c | 2 +- drivers/staging/usbip/vhci_sysfs.c | 2 +- 8 files changed, 19 insertions(+), 18 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/at76_usb/at76_usb.c b/drivers/staging/at76_usb/at76_usb.c index c68d2279d495..185533e54769 100644 --- a/drivers/staging/at76_usb/at76_usb.c +++ b/drivers/staging/at76_usb/at76_usb.c @@ -2534,7 +2534,7 @@ static int at76_init_new_device(struct at76_priv *priv, dev_info(dev, "%s: USB %s, MAC %s, firmware %d.%d.%d-%d\n", wiphy_name(priv->hw->wiphy), - interface->dev.bus_id, mac2str(priv->mac_addr), + dev_name(&interface->dev), mac2str(priv->mac_addr), priv->fw_version.major, priv->fw_version.minor, priv->fw_version.patch, priv->fw_version.build); dev_info(dev, "%s: regulatory domain 0x%02x: %s\n", diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 1f14792b917e..ec343ef53a85 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -1321,7 +1321,7 @@ static int __devinit poch_pci_probe(struct pci_dev *pdev, } ret = request_irq(pdev->irq, poch_irq_handler, IRQF_SHARED, - dev->bus_id, poch_dev); + dev_name(dev), poch_dev); if (ret) { dev_err(dev, "error requesting IRQ %u\n", pdev->irq); ret = -ENOMEM; diff --git a/drivers/staging/usbip/stub.h b/drivers/staging/usbip/stub.h index f541a3a83bd3..022d0649ac5e 100644 --- a/drivers/staging/usbip/stub.h +++ b/drivers/staging/usbip/stub.h @@ -91,5 +91,5 @@ void stub_rx_loop(struct usbip_task *); void stub_enqueue_ret_unlink(struct stub_device *, __u32, __u32); /* stub_main.c */ -int match_busid(char *busid); +int match_busid(const char *busid); void stub_device_cleanup_urbs(struct stub_device *sdev); diff --git a/drivers/staging/usbip/stub_dev.c b/drivers/staging/usbip/stub_dev.c index ee455a087eaf..1e320caf3d11 100644 --- a/drivers/staging/usbip/stub_dev.c +++ b/drivers/staging/usbip/stub_dev.c @@ -389,7 +389,7 @@ static int stub_probe(struct usb_interface *interface, { struct usb_device *udev = interface_to_usbdev(interface); struct stub_device *sdev = NULL; - char *udev_busid = interface->dev.parent->bus_id; + const char *udev_busid = dev_name(interface->dev.parent); int err = 0; dev_dbg(&interface->dev, "Enter\n"); diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c index c665d7f1ca9a..05e4c6064390 100644 --- a/drivers/staging/usbip/stub_main.c +++ b/drivers/staging/usbip/stub_main.c @@ -40,11 +40,12 @@ struct kmem_cache *stub_priv_cache; * remote host. */ #define MAX_BUSID 16 -static char busid_table[MAX_BUSID][BUS_ID_SIZE]; +#define BUSID_SIZE 20 +static char busid_table[MAX_BUSID][BUSID_SIZE]; static spinlock_t busid_table_lock; -int match_busid(char *busid) +int match_busid(const char *busid) { int i; @@ -52,7 +53,7 @@ int match_busid(char *busid) for (i = 0; i < MAX_BUSID; i++) if (busid_table[i][0]) - if (!strncmp(busid_table[i], busid, BUS_ID_SIZE)) { + if (!strncmp(busid_table[i], busid, BUSID_SIZE)) { /* already registerd */ spin_unlock(&busid_table_lock); return 0; @@ -92,7 +93,7 @@ static int add_match_busid(char *busid) for (i = 0; i < MAX_BUSID; i++) if (!busid_table[i][0]) { - strncpy(busid_table[i], busid, BUS_ID_SIZE); + strncpy(busid_table[i], busid, BUSID_SIZE); spin_unlock(&busid_table_lock); return 0; } @@ -109,9 +110,9 @@ static int del_match_busid(char *busid) spin_lock(&busid_table_lock); for (i = 0; i < MAX_BUSID; i++) - if (!strncmp(busid_table[i], busid, BUS_ID_SIZE)) { + if (!strncmp(busid_table[i], busid, BUSID_SIZE)) { /* found */ - memset(busid_table[i], 0, BUS_ID_SIZE); + memset(busid_table[i], 0, BUSID_SIZE); spin_unlock(&busid_table_lock); return 0; } @@ -125,19 +126,19 @@ static ssize_t store_match_busid(struct device_driver *dev, const char *buf, size_t count) { int len; - char busid[BUS_ID_SIZE]; + char busid[BUSID_SIZE]; if (count < 5) return -EINVAL; /* strnlen() does not include \0 */ - len = strnlen(buf + 4, BUS_ID_SIZE); + len = strnlen(buf + 4, BUSID_SIZE); /* busid needs to include \0 termination */ - if (!(len < BUS_ID_SIZE)) + if (!(len < BUSID_SIZE)) return -EINVAL; - strncpy(busid, buf + 4, BUS_ID_SIZE); + strncpy(busid, buf + 4, BUSID_SIZE); if (!strncmp(buf, "add ", 4)) { diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c index 36ce898fced5..2a2cc0f051cc 100644 --- a/drivers/staging/usbip/stub_rx.c +++ b/drivers/staging/usbip/stub_rx.c @@ -157,7 +157,7 @@ static int tweak_set_configuration_cmd(struct urb *urb) * A user may need to set a special configuration value before * exporting the device. */ - uinfo("set_configuration (%d) to %s\n", config, urb->dev->dev.bus_id); + uinfo("set_configuration (%d) to %s\n", config, dev_name(&urb->dev->dev)); uinfo("but, skip!\n"); return 0; @@ -175,7 +175,7 @@ static int tweak_reset_device_cmd(struct urb *urb) value = le16_to_cpu(req->wValue); index = le16_to_cpu(req->wIndex); - uinfo("reset_device (port %d) to %s\n", index, urb->dev->dev.bus_id); + uinfo("reset_device (port %d) to %s\n", index, dev_name(&urb->dev->dev)); /* all interfaces should be owned by usbip driver, so just reset it. */ ret = usb_lock_device_for_reset(urb->dev, NULL); diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c index 5b5a2e348ecb..f69ca346aa2f 100644 --- a/drivers/staging/usbip/vhci_hcd.c +++ b/drivers/staging/usbip/vhci_hcd.c @@ -1091,7 +1091,7 @@ static int vhci_hcd_probe(struct platform_device *pdev) * Allocate and initialize hcd. * Our private data is also allocated automatically. */ - hcd = usb_create_hcd(&vhci_hc_driver, &pdev->dev, pdev->dev.bus_id); + hcd = usb_create_hcd(&vhci_hc_driver, &pdev->dev, dev_name(&pdev->dev)); if (!hcd) { uerr("create hcd failed\n"); return -ENOMEM; diff --git a/drivers/staging/usbip/vhci_sysfs.c b/drivers/staging/usbip/vhci_sysfs.c index 24c2851a8f84..0fd33a62d934 100644 --- a/drivers/staging/usbip/vhci_sysfs.c +++ b/drivers/staging/usbip/vhci_sysfs.c @@ -60,7 +60,7 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr, out += sprintf(out, "%03u %08x ", vdev->speed, vdev->devid); out += sprintf(out, "%16p ", vdev->ud.tcp_socket); - out += sprintf(out, "%s", vdev->udev->dev.bus_id); + out += sprintf(out, "%s", dev_name(&vdev->udev->dev)); } else out += sprintf(out, "000 000 000 0000000000000000 0-0"); -- cgit v1.2.3 From 30f56b13393b9c5ef85208c37464cebae2a342fe Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Thu, 30 Oct 2008 19:26:59 -0400 Subject: Staging: echo: remove typedefs Remove typedefs in drivers/staging/echo Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/echo/TODO | 1 - drivers/staging/echo/echo.h | 4 ++-- drivers/staging/echo/fir.h | 44 ++++++++++++++++++++++---------------------- drivers/staging/echo/mmx.h | 8 ++++---- 4 files changed, 28 insertions(+), 29 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/echo/TODO b/drivers/staging/echo/TODO index 1ca09afd603e..0c7908412d90 100644 --- a/drivers/staging/echo/TODO +++ b/drivers/staging/echo/TODO @@ -1,7 +1,6 @@ TODO: - checkpatch.pl cleanups - Lindent - - typedef removals - handle bit_operations.h (merge in or make part of common code?) - remove proc interface, only use echo.h interface (proc interface is racy and not correct.) diff --git a/drivers/staging/echo/echo.h b/drivers/staging/echo/echo.h index 9fb9543c4f13..34fb816b15c8 100644 --- a/drivers/staging/echo/echo.h +++ b/drivers/staging/echo/echo.h @@ -149,8 +149,8 @@ struct oslec_state { int Lbgn, Lbgn_acc, Lbgn_upper, Lbgn_upper_acc; /* foreground and background filter states */ - fir16_state_t fir_state; - fir16_state_t fir_state_bg; + struct fir16_state_t fir_state; + struct fir16_state_t fir_state_bg; int16_t *fir_taps16[2]; /* DC blocking filter states */ diff --git a/drivers/staging/echo/fir.h b/drivers/staging/echo/fir.h index 5645cb1b2f90..e322b921bd8b 100644 --- a/drivers/staging/echo/fir.h +++ b/drivers/staging/echo/fir.h @@ -72,37 +72,37 @@ 16 bit integer FIR descriptor. This defines the working state for a single instance of an FIR filter using 16 bit integer coefficients. */ -typedef struct { +struct fir16_state_t { int taps; int curr_pos; const int16_t *coeffs; int16_t *history; -} fir16_state_t; +}; /*! 32 bit integer FIR descriptor. This defines the working state for a single instance of an FIR filter using 32 bit integer coefficients, and filtering 16 bit integer data. */ -typedef struct { +struct fir32_state_t { int taps; int curr_pos; const int32_t *coeffs; int16_t *history; -} fir32_state_t; +}; /*! Floating point FIR descriptor. This defines the working state for a single instance of an FIR filter using floating point coefficients and data. */ -typedef struct { +struct fir_float_state_t { int taps; int curr_pos; const float *coeffs; float *history; -} fir_float_state_t; +}; -static __inline__ const int16_t *fir16_create(fir16_state_t * fir, +static __inline__ const int16_t *fir16_create(struct fir16_state_t * fir, const int16_t * coeffs, int taps) { fir->taps = taps; @@ -116,7 +116,7 @@ static __inline__ const int16_t *fir16_create(fir16_state_t * fir, return fir->history; } -static __inline__ void fir16_flush(fir16_state_t * fir) +static __inline__ void fir16_flush(struct fir16_state_t * fir) { #if defined(USE_MMX) || defined(USE_SSE2) || defined(__bfin__) memset(fir->history, 0, 2 * fir->taps * sizeof(int16_t)); @@ -125,7 +125,7 @@ static __inline__ void fir16_flush(fir16_state_t * fir) #endif } -static __inline__ void fir16_free(fir16_state_t * fir) +static __inline__ void fir16_free(struct fir16_state_t * fir) { kfree(fir->history); } @@ -157,19 +157,19 @@ static inline int32_t dot_asm(short *x, short *y, int len) } #endif -static __inline__ int16_t fir16(fir16_state_t * fir, int16_t sample) +static __inline__ int16_t fir16(struct fir16_state_t * fir, int16_t sample) { int32_t y; #if defined(USE_MMX) int i; - mmx_t *mmx_coeffs; - mmx_t *mmx_hist; + union mmx_t *mmx_coeffs; + union mmx_t *mmx_hist; fir->history[fir->curr_pos] = sample; fir->history[fir->curr_pos + fir->taps] = sample; - mmx_coeffs = (mmx_t *) fir->coeffs; - mmx_hist = (mmx_t *) & fir->history[fir->curr_pos]; + mmx_coeffs = (union mmx_t *) fir->coeffs; + mmx_hist = (union mmx_t *) & fir->history[fir->curr_pos]; i = fir->taps; pxor_r2r(mm4, mm4); /* 8 samples per iteration, so the filter must be a multiple of 8 long. */ @@ -193,14 +193,14 @@ static __inline__ int16_t fir16(fir16_state_t * fir, int16_t sample) emms(); #elif defined(USE_SSE2) int i; - xmm_t *xmm_coeffs; - xmm_t *xmm_hist; + union xmm_t *xmm_coeffs; + union xmm_t *xmm_hist; fir->history[fir->curr_pos] = sample; fir->history[fir->curr_pos + fir->taps] = sample; - xmm_coeffs = (xmm_t *) fir->coeffs; - xmm_hist = (xmm_t *) & fir->history[fir->curr_pos]; + xmm_coeffs = (union xmm_t *) fir->coeffs; + xmm_hist = (union xmm_t *) & fir->history[fir->curr_pos]; i = fir->taps; pxor_r2r(xmm4, xmm4); /* 16 samples per iteration, so the filter must be a multiple of 16 long. */ @@ -250,7 +250,7 @@ static __inline__ int16_t fir16(fir16_state_t * fir, int16_t sample) return (int16_t) (y >> 15); } -static __inline__ const int16_t *fir32_create(fir32_state_t * fir, +static __inline__ const int16_t *fir32_create(struct fir32_state_t * fir, const int32_t * coeffs, int taps) { fir->taps = taps; @@ -260,17 +260,17 @@ static __inline__ const int16_t *fir32_create(fir32_state_t * fir, return fir->history; } -static __inline__ void fir32_flush(fir32_state_t * fir) +static __inline__ void fir32_flush(struct fir32_state_t * fir) { memset(fir->history, 0, fir->taps * sizeof(int16_t)); } -static __inline__ void fir32_free(fir32_state_t * fir) +static __inline__ void fir32_free(struct fir32_state_t * fir) { kfree(fir->history); } -static __inline__ int16_t fir32(fir32_state_t * fir, int16_t sample) +static __inline__ int16_t fir32(struct fir32_state_t * fir, int16_t sample) { int i; int32_t y; diff --git a/drivers/staging/echo/mmx.h b/drivers/staging/echo/mmx.h index 35412efe61ce..d9f12afa0982 100644 --- a/drivers/staging/echo/mmx.h +++ b/drivers/staging/echo/mmx.h @@ -27,7 +27,7 @@ * values by ULL, lest they be truncated by the compiler) */ -typedef union { +union mmx_t { long long q; /* Quadword (64-bit) value */ unsigned long long uq; /* Unsigned Quadword */ int d[2]; /* 2 Doubleword (32-bit) values */ @@ -37,12 +37,12 @@ typedef union { char b[8]; /* 8 Byte (8-bit) values */ unsigned char ub[8]; /* 8 Unsigned Byte */ float s[2]; /* Single-precision (32-bit) value */ -} mmx_t; /* On an 8-byte (64-bit) boundary */ +}; /* On an 8-byte (64-bit) boundary */ /* SSE registers */ -typedef union { +union xmm_t { char b[16]; -} xmm_t; +}; #define mmx_i2r(op,imm,reg) \ __asm__ __volatile__ (#op " %0, %%" #reg \ -- cgit v1.2.3 From f04c95e870a95f09adbfc02d2f8fe6a3414698b9 Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Thu, 30 Oct 2008 19:35:27 -0400 Subject: Staging: echo: Lindent drivers/staging/echo Lindent drivers/staging/echo Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/echo/TODO | 1 - drivers/staging/echo/fir.h | 24 ++++++++++++------------ drivers/staging/echo/mmx.h | 2 +- 3 files changed, 13 insertions(+), 14 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/echo/TODO b/drivers/staging/echo/TODO index 0c7908412d90..f6d8580a0baa 100644 --- a/drivers/staging/echo/TODO +++ b/drivers/staging/echo/TODO @@ -1,6 +1,5 @@ TODO: - checkpatch.pl cleanups - - Lindent - handle bit_operations.h (merge in or make part of common code?) - remove proc interface, only use echo.h interface (proc interface is racy and not correct.) diff --git a/drivers/staging/echo/fir.h b/drivers/staging/echo/fir.h index e322b921bd8b..d35f16805f4b 100644 --- a/drivers/staging/echo/fir.h +++ b/drivers/staging/echo/fir.h @@ -102,7 +102,7 @@ struct fir_float_state_t { float *history; }; -static __inline__ const int16_t *fir16_create(struct fir16_state_t * fir, +static __inline__ const int16_t *fir16_create(struct fir16_state_t *fir, const int16_t * coeffs, int taps) { fir->taps = taps; @@ -116,7 +116,7 @@ static __inline__ const int16_t *fir16_create(struct fir16_state_t * fir, return fir->history; } -static __inline__ void fir16_flush(struct fir16_state_t * fir) +static __inline__ void fir16_flush(struct fir16_state_t *fir) { #if defined(USE_MMX) || defined(USE_SSE2) || defined(__bfin__) memset(fir->history, 0, 2 * fir->taps * sizeof(int16_t)); @@ -125,7 +125,7 @@ static __inline__ void fir16_flush(struct fir16_state_t * fir) #endif } -static __inline__ void fir16_free(struct fir16_state_t * fir) +static __inline__ void fir16_free(struct fir16_state_t *fir) { kfree(fir->history); } @@ -157,7 +157,7 @@ static inline int32_t dot_asm(short *x, short *y, int len) } #endif -static __inline__ int16_t fir16(struct fir16_state_t * fir, int16_t sample) +static __inline__ int16_t fir16(struct fir16_state_t *fir, int16_t sample) { int32_t y; #if defined(USE_MMX) @@ -168,8 +168,8 @@ static __inline__ int16_t fir16(struct fir16_state_t * fir, int16_t sample) fir->history[fir->curr_pos] = sample; fir->history[fir->curr_pos + fir->taps] = sample; - mmx_coeffs = (union mmx_t *) fir->coeffs; - mmx_hist = (union mmx_t *) & fir->history[fir->curr_pos]; + mmx_coeffs = (union mmx_t *)fir->coeffs; + mmx_hist = (union mmx_t *)&fir->history[fir->curr_pos]; i = fir->taps; pxor_r2r(mm4, mm4); /* 8 samples per iteration, so the filter must be a multiple of 8 long. */ @@ -199,8 +199,8 @@ static __inline__ int16_t fir16(struct fir16_state_t * fir, int16_t sample) fir->history[fir->curr_pos] = sample; fir->history[fir->curr_pos + fir->taps] = sample; - xmm_coeffs = (union xmm_t *) fir->coeffs; - xmm_hist = (union xmm_t *) & fir->history[fir->curr_pos]; + xmm_coeffs = (union xmm_t *)fir->coeffs; + xmm_hist = (union xmm_t *)&fir->history[fir->curr_pos]; i = fir->taps; pxor_r2r(xmm4, xmm4); /* 16 samples per iteration, so the filter must be a multiple of 16 long. */ @@ -250,7 +250,7 @@ static __inline__ int16_t fir16(struct fir16_state_t * fir, int16_t sample) return (int16_t) (y >> 15); } -static __inline__ const int16_t *fir32_create(struct fir32_state_t * fir, +static __inline__ const int16_t *fir32_create(struct fir32_state_t *fir, const int32_t * coeffs, int taps) { fir->taps = taps; @@ -260,17 +260,17 @@ static __inline__ const int16_t *fir32_create(struct fir32_state_t * fir, return fir->history; } -static __inline__ void fir32_flush(struct fir32_state_t * fir) +static __inline__ void fir32_flush(struct fir32_state_t *fir) { memset(fir->history, 0, fir->taps * sizeof(int16_t)); } -static __inline__ void fir32_free(struct fir32_state_t * fir) +static __inline__ void fir32_free(struct fir32_state_t *fir) { kfree(fir->history); } -static __inline__ int16_t fir32(struct fir32_state_t * fir, int16_t sample) +static __inline__ int16_t fir32(struct fir32_state_t *fir, int16_t sample) { int i; int32_t y; diff --git a/drivers/staging/echo/mmx.h b/drivers/staging/echo/mmx.h index d9f12afa0982..44e5cfebc18f 100644 --- a/drivers/staging/echo/mmx.h +++ b/drivers/staging/echo/mmx.h @@ -37,7 +37,7 @@ union mmx_t { char b[8]; /* 8 Byte (8-bit) values */ unsigned char ub[8]; /* 8 Unsigned Byte */ float s[2]; /* Single-precision (32-bit) value */ -}; /* On an 8-byte (64-bit) boundary */ +}; /* On an 8-byte (64-bit) boundary */ /* SSE registers */ union xmm_t { -- cgit v1.2.3 From 901426cde02d15c785f6671fa5cc953d62f9878d Mon Sep 17 00:00:00 2001 From: Pete Eberlein Date: Thu, 30 Oct 2008 12:56:33 -0700 Subject: Staging: go7007: saa7134 updates - Added documentation including README files from the original go7007 driver package. - Added Video4Linux2 MPEG controls. - Added Video4Linux2 audio ioctls, which pass thru to the i2c driver. - Improved saa7134 interface, to pass thru controls and video settings. - Fixed a bug in sony tuner, as reported by Bifferos on the Go7007 wiki. Signed-off-by: Pete Eberlein Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-driver.c | 2 +- drivers/staging/go7007/go7007-priv.h | 1 + drivers/staging/go7007/go7007-usb.c | 2 +- drivers/staging/go7007/go7007-v4l2.c | 281 ++++++++++++++++++- drivers/staging/go7007/go7007.txt | 481 ++++++++++++++++++++++++++++++++ drivers/staging/go7007/saa7134-go7007.c | 52 +++- drivers/staging/go7007/wis-sony-tuner.c | 2 +- 7 files changed, 803 insertions(+), 18 deletions(-) create mode 100644 drivers/staging/go7007/go7007.txt (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-driver.c b/drivers/staging/go7007/go7007-driver.c index e4ead96679c8..510c23b46848 100644 --- a/drivers/staging/go7007/go7007-driver.c +++ b/drivers/staging/go7007/go7007-driver.c @@ -227,7 +227,7 @@ static int init_i2c_module(struct i2c_adapter *adapter, int id, int addr) return 0; if (modname != NULL) printk(KERN_INFO - "go7007: probing for module %s failed", modname); + "go7007: probing for module %s failed\n", modname); else printk(KERN_INFO "go7007: sensor %u seems to be unsupported!\n", id); diff --git a/drivers/staging/go7007/go7007-priv.h b/drivers/staging/go7007/go7007-priv.h index 005542d16a56..f61d983efa3c 100644 --- a/drivers/staging/go7007/go7007-priv.h +++ b/drivers/staging/go7007/go7007-priv.h @@ -104,6 +104,7 @@ struct go7007_hpi_ops { int (*stream_start)(struct go7007 *go); int (*stream_stop)(struct go7007 *go); int (*send_firmware)(struct go7007 *go, u8 *data, int len); + int (*send_command)(struct go7007 *go, unsigned int cmd, void *arg); }; /* The video buffer size must be a multiple of PAGE_SIZE */ diff --git a/drivers/staging/go7007/go7007-usb.c b/drivers/staging/go7007/go7007-usb.c index 3f5ee3424e72..04cc144e0c10 100644 --- a/drivers/staging/go7007/go7007-usb.c +++ b/drivers/staging/go7007/go7007-usb.c @@ -225,7 +225,7 @@ static struct go7007_usb_board board_px_tv402u = { .inputs = { { .video_input = 1, - .audio_input = TVAUDIO_INPUT_EXTERN, + .audio_input = TVAUDIO_INPUT_EXTERN, .name = "Composite", }, { diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c index dfbc2e91c23b..e0b17a0145c8 100644 --- a/drivers/staging/go7007/go7007-v4l2.c +++ b/drivers/staging/go7007/go7007-v4l2.c @@ -38,6 +38,14 @@ #include "go7007-priv.h" #include "wis-i2c.h" +/* Temporary defines until accepted in v4l-dvb */ +#ifndef V4L2_MPEG_STREAM_TYPE_MPEG_ELEM +#define V4L2_MPEG_STREAM_TYPE_MPEG_ELEM 6 /* MPEG elementary stream */ +#endif +#ifndef V4L2_MPEG_VIDEO_ENCODING_MPEG_4 +#define V4L2_MPEG_VIDEO_ENCODING_MPEG_4 3 +#endif + static void deactivate_buffer(struct go7007_buffer *gobuf) { int i; @@ -375,6 +383,223 @@ static int clip_to_modet_map(struct go7007 *go, int region, return 0; } +static int mpeg_queryctrl(u32 id, struct v4l2_queryctrl *ctrl) +{ + static const u32 user_ctrls[] = { + V4L2_CID_USER_CLASS, + 0 + }; + static const u32 mpeg_ctrls[] = { + V4L2_CID_MPEG_CLASS, + V4L2_CID_MPEG_STREAM_TYPE, + V4L2_CID_MPEG_VIDEO_ENCODING, + V4L2_CID_MPEG_VIDEO_ASPECT, + V4L2_CID_MPEG_VIDEO_GOP_SIZE, + V4L2_CID_MPEG_VIDEO_GOP_CLOSURE, + V4L2_CID_MPEG_VIDEO_BITRATE, + 0 + }; + static const u32 *ctrl_classes[] = { + user_ctrls, + mpeg_ctrls, + NULL + }; + + /* The ctrl may already contain the queried i2c controls, + * query the mpeg controls if the existing ctrl id is + * greater than the next mpeg ctrl id. + */ + id = v4l2_ctrl_next(ctrl_classes, id); + if (id >= ctrl->id && ctrl->name[0]) + return 0; + + memset(ctrl, 0, sizeof(*ctrl)); + ctrl->id = id; + + switch (ctrl->id) { + case V4L2_CID_USER_CLASS: + case V4L2_CID_MPEG_CLASS: + return v4l2_ctrl_query_fill_std(ctrl); + case V4L2_CID_MPEG_STREAM_TYPE: + return v4l2_ctrl_query_fill(ctrl, + V4L2_MPEG_STREAM_TYPE_MPEG2_DVD, + V4L2_MPEG_STREAM_TYPE_MPEG_ELEM, 1, + V4L2_MPEG_STREAM_TYPE_MPEG_ELEM); + case V4L2_CID_MPEG_VIDEO_ENCODING: + return v4l2_ctrl_query_fill(ctrl, + V4L2_MPEG_VIDEO_ENCODING_MPEG_1, + V4L2_MPEG_VIDEO_ENCODING_MPEG_4, 1, + V4L2_MPEG_VIDEO_ENCODING_MPEG_2); + case V4L2_CID_MPEG_VIDEO_ASPECT: + return v4l2_ctrl_query_fill(ctrl, + V4L2_MPEG_VIDEO_ASPECT_1x1, + V4L2_MPEG_VIDEO_ASPECT_16x9, 1, + V4L2_MPEG_VIDEO_ASPECT_1x1); + case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + return v4l2_ctrl_query_fill_std(ctrl); + case V4L2_CID_MPEG_VIDEO_BITRATE: + return v4l2_ctrl_query_fill(ctrl, + 64000, + 10000000, 1, + 9800000); + default: + break; + } + return -EINVAL; +} + +static int mpeg_s_control(struct v4l2_control *ctrl, struct go7007 *go) +{ + /* pretty sure we can't change any of these while streaming */ + if (go->streaming) + return -EBUSY; + + switch (ctrl->id) { + case V4L2_CID_MPEG_STREAM_TYPE: + switch (ctrl->value) { + case V4L2_MPEG_STREAM_TYPE_MPEG2_DVD: + go->format = GO7007_FORMAT_MPEG2; + go->bitrate = 9800000; + go->gop_size = 15; + go->pali = 0x48; + go->closed_gop = 1; + go->repeat_seqhead = 0; + go->seq_header_enable = 1; + go->gop_header_enable = 1; + go->dvd_mode = 1; + break; + case V4L2_MPEG_STREAM_TYPE_MPEG_ELEM: + /* todo: */ + break; + default: + return -EINVAL; + } + break; + case V4L2_CID_MPEG_VIDEO_ENCODING: + switch (ctrl->value) { + case V4L2_MPEG_VIDEO_ENCODING_MPEG_1: + go->format = GO7007_FORMAT_MPEG1; + go->pali = 0; + break; + case V4L2_MPEG_VIDEO_ENCODING_MPEG_2: + go->format = GO7007_FORMAT_MPEG2; + /*if (mpeg->pali >> 24 == 2) + go->pali = mpeg->pali & 0xff; + else*/ + go->pali = 0x48; + break; + case V4L2_MPEG_VIDEO_ENCODING_MPEG_4: + go->format = GO7007_FORMAT_MPEG4; + /*if (mpeg->pali >> 24 == 4) + go->pali = mpeg->pali & 0xff; + else*/ + go->pali = 0xf5; + break; + default: + return -EINVAL; + } + go->gop_header_enable = + /*mpeg->flags & GO7007_MPEG_OMIT_GOP_HEADER + ? 0 :*/ 1; + /*if (mpeg->flags & GO7007_MPEG_REPEAT_SEQHEADER) + go->repeat_seqhead = 1; + else*/ + go->repeat_seqhead = 0; + go->dvd_mode = 0; + break; + case V4L2_CID_MPEG_VIDEO_ASPECT: + if (go->format == GO7007_FORMAT_MJPEG) + return -EINVAL; + switch (ctrl->value) { + case V4L2_MPEG_VIDEO_ASPECT_1x1: + go->aspect_ratio = GO7007_RATIO_1_1; + break; + case V4L2_MPEG_VIDEO_ASPECT_4x3: + go->aspect_ratio = GO7007_RATIO_4_3; + break; + case V4L2_MPEG_VIDEO_ASPECT_16x9: + go->aspect_ratio = GO7007_RATIO_16_9; + break; + case V4L2_MPEG_VIDEO_ASPECT_221x100: + default: + return -EINVAL; + } + break; + case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + go->gop_size = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + if (ctrl->value != 0 && ctrl->value != 1) + return -EINVAL; + go->closed_gop = ctrl->value; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE: + /* Upper bound is kind of arbitrary here */ + if (ctrl->value < 64000 || ctrl->value > 10000000) + return -EINVAL; + go->bitrate = ctrl->value; + break; + default: + return -EINVAL; + } + return 0; +} + +static int mpeg_g_control(struct v4l2_control *ctrl, struct go7007 *go) +{ + switch (ctrl->id) { + case V4L2_CID_MPEG_STREAM_TYPE: + if (go->dvd_mode) + ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_DVD; + else + ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG_ELEM; + break; + case V4L2_CID_MPEG_VIDEO_ENCODING: + switch (go->format) { + case GO7007_FORMAT_MPEG1: + ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_1; + break; + case GO7007_FORMAT_MPEG2: + ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_2; + break; + case GO7007_FORMAT_MPEG4: + ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_4; + break; + default: + return -EINVAL; + } + break; + case V4L2_CID_MPEG_VIDEO_ASPECT: + switch (go->aspect_ratio) { + case GO7007_RATIO_1_1: + ctrl->value = V4L2_MPEG_VIDEO_ASPECT_1x1; + break; + case GO7007_RATIO_4_3: + ctrl->value = V4L2_MPEG_VIDEO_ASPECT_4x3; + break; + case GO7007_RATIO_16_9: + ctrl->value = V4L2_MPEG_VIDEO_ASPECT_16x9; + break; + default: + return -EINVAL; + } + break; + case V4L2_CID_MPEG_VIDEO_GOP_SIZE: + ctrl->value = go->gop_size; + break; + case V4L2_CID_MPEG_VIDEO_GOP_CLOSURE: + ctrl->value = go->closed_gop; + break; + case V4L2_CID_MPEG_VIDEO_BITRATE: + ctrl->value = go->bitrate; + break; + default: + return -EINVAL; + } + return 0; +} + static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) { struct go7007_file *gofh = file->private_data; @@ -392,7 +617,7 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) strncpy(cap->card, go->name, sizeof(cap->card)); cap->version = KERNEL_VERSION(0, 9, 8); cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_STREAMING; /* | V4L2_CAP_AUDIO; */ + V4L2_CAP_STREAMING | V4L2_CAP_AUDIO; if (go->board_info->flags & GO7007_BOARD_HAS_TUNER) cap->capabilities |= V4L2_CAP_TUNER; return 0; @@ -464,6 +689,19 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) return -EBUSY; return set_capture_size(go, fmt, 0); } + case VIDIOC_ENUMAUDIO: + case VIDIOC_G_AUDIO: + case VIDIOC_S_AUDIO: + { + struct v4l2_audio *audio = arg; + + if (!go->i2c_adapter_online) + return -EIO; + i2c_clients_command(&go->i2c_adapter, cmd, arg); + if (cmd == VIDIOC_ENUMAUDIO && !audio->name[0]) + return -EINVAL; + return 0; + } case VIDIOC_G_FBUF: case VIDIOC_S_FBUF: return -EINVAL; @@ -699,12 +937,16 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) struct v4l2_queryctrl *ctrl = arg; u32 id; - if (!go->i2c_adapter_online) - return -EIO; id = ctrl->id; memset(ctrl, 0, sizeof(*ctrl)); ctrl->id = id; - i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, arg); + if (go->i2c_adapter_online) + i2c_clients_command(&go->i2c_adapter, + VIDIOC_QUERYCTRL, arg); + else if (go->hpi_ops && go->hpi_ops->send_command) + go->hpi_ops->send_command(go, cmd, arg); + if (id & V4L2_CTRL_FLAG_NEXT_CTRL || ctrl->name[0] == 0) + return mpeg_queryctrl(id, ctrl); return ctrl->name[0] == 0 ? -EINVAL : 0; } case VIDIOC_G_CTRL: @@ -712,13 +954,16 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) struct v4l2_control *ctrl = arg; struct v4l2_queryctrl query; - if (!go->i2c_adapter_online) - return -EIO; memset(&query, 0, sizeof(query)); query.id = ctrl->id; - i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query); + if (go->i2c_adapter_online) + i2c_clients_command(&go->i2c_adapter, + VIDIOC_QUERYCTRL, &query); + else if (go->hpi_ops && go->hpi_ops->send_command) + if (0 == go->hpi_ops->send_command(go, cmd, arg)) + return 0; if (query.name[0] == 0) - return -EINVAL; + return mpeg_g_control(ctrl, go); i2c_clients_command(&go->i2c_adapter, VIDIOC_G_CTRL, arg); return 0; } @@ -727,13 +972,16 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) struct v4l2_control *ctrl = arg; struct v4l2_queryctrl query; - if (!go->i2c_adapter_online) - return -EIO; memset(&query, 0, sizeof(query)); query.id = ctrl->id; - i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query); + if (go->i2c_adapter_online) + i2c_clients_command(&go->i2c_adapter, + VIDIOC_QUERYCTRL, &query); + else if (go->hpi_ops && go->hpi_ops->send_command) + if (0 == go->hpi_ops->send_command(go, cmd, arg)) + return 0; if (query.name[0] == 0) - return -EINVAL; + return mpeg_s_control(ctrl, go); i2c_clients_command(&go->i2c_adapter, VIDIOC_S_CTRL, arg); return 0; } @@ -826,6 +1074,8 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) *std = V4L2_STD_NTSC; else *std = V4L2_STD_PAL | V4L2_STD_SECAM; + } else if (go->hpi_ops && go->hpi_ops->send_command) { + go->hpi_ops->send_command(go, cmd, arg); } else *std = 0; return 0; @@ -864,6 +1114,9 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) if (go->i2c_adapter_online) i2c_clients_command(&go->i2c_adapter, VIDIOC_S_STD, std); + if (go->hpi_ops && go->hpi_ops->send_command) + go->hpi_ops->send_command(go, cmd, arg); + set_capture_size(go, NULL, 0); return 0; } @@ -1316,7 +1569,7 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) return clip_to_modet_map(go, region->region, region->clips); } default: - printk(KERN_DEBUG "go7007: unsupported ioctl %d\n", cmd); + printk(KERN_INFO "go7007-v4l2: unsupported ioctl %d\n", cmd); return -ENOIOCTLCMD; } return 0; @@ -1474,6 +1727,8 @@ int go7007_v4l2_init(struct go7007 *go) } video_set_drvdata(go->video_dev, go); ++go->ref_count; + printk(KERN_INFO "%s: registered device video%d [v4l2]\n", + go->video_dev->name, go->video_dev->num); return 0; } diff --git a/drivers/staging/go7007/go7007.txt b/drivers/staging/go7007/go7007.txt new file mode 100644 index 000000000000..9f6772bc68c2 --- /dev/null +++ b/drivers/staging/go7007/go7007.txt @@ -0,0 +1,481 @@ +This is a driver for the WIS GO7007SB multi-format video encoder. + +Pete Eberlein + +The driver was orignally released under the GPL and is currently hosted at: +http://nikosapi.org/wiki/index.php/WIS_Go7007_Linux_driver +The go7007 firmware can be acquired from the package on the site above. + +I've modified the driver to support the following Video4Linux2 MPEG +controls, with acceptable values: + +V4L2_CID_MPEG_STREAM_TYPE V4L2_MPEG_STREAM_TYPE_MPEG2_DVD + V4L2_MPEG_STREAM_TYPE_MPEG_ELEM +V4L2_CID_MPEG_VIDEO_ENCODING V4L2_MPEG_VIDEO_ENCODING_MPEG_1 + V4L2_MPEG_VIDEO_ENCODING_MPEG_2 + V4L2_MPEG_VIDEO_ENCODING_MPEG_4 +V4L2_CID_MPEG_VIDEO_ASPECT V4L2_MPEG_VIDEO_ASPECT_1x1 + V4L2_MPEG_VIDEO_ASPECT_4x3 + V4L2_MPEG_VIDEO_ASPECT_16x9 +V4L2_CID_MPEG_VIDEO_GOP_SIZE integer +V4L2_CID_MPEG_VIDEO_BITRATE 64000 .. 10000000 + +These should be used instead of the non-standard GO7007 ioctls described +below. + + +The README files from the orignal package appear below: + +--------------------------------------------------------------------------- + WIS GO7007SB Public Linux Driver +--------------------------------------------------------------------------- + + +*** Please see the file RELEASE-NOTES for important last-minute updates *** + + + 0. OVERVIEW AND LICENSING/DISCLAIMER + + +This driver kit contains Linux drivers for the WIS GO7007SB multi-format +video encoder. Only kernel version 2.6.x is supported. The video stream +is available through the Video4Linux2 API and the audio stream is available +through the ALSA API (or the OSS emulation layer of the ALSA system). + +The files in kernel/ and hotplug/ are licensed under the GNU General Public +License Version 2 from the Free Software Foundation. A copy of the license +is included in the file COPYING. + +The example applications in apps/ and C header files in include/ are +licensed under a permissive license included in the source files which +allows copying, modification and redistribution for any purpose without +attribution. + +The firmware files included in the firmware/ directory may be freely +redistributed only in conjunction with this document; but modification, +tampering and reverse engineering are prohibited. + +MICRONAS USA, INC., MAKES NO WARRANTIES TO ANY PERSON OR ENTITY WITH +RESPECT TO THE SOFTWARE OR ANY DERIVATIVES THEREOF OR ANY SERVICES OR +LICENSES AND DISCLAIMS ALL IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION +WARRANTIES OF MERCHANTABILITY, SUPPORT, AND FITNESS FOR A PARTICULAR +PURPOSE AND NON-INFRINGEMENT. + + + 1. SYSTEM REQUIREMENTS + + +This driver requires Linux kernel 2.6. Kernel 2.4 is not supported. Using +kernel 2.6.10 or later is recommended, as earlier kernels are known to have +unstable USB 2.0 support. + +A fully built kernel source tree must be available. Typically this will be +linked from "/lib/modules//build" for convenience. If this +link does not exist, an extra parameter will need to be passed to the +`make` command. + +All vendor-built kernels should already be configured properly. However, +for custom-built kernels, the following options need to be enabled in the +kernel as built-in or modules: + + CONFIG_HOTPLUG - Support for hot-pluggable devices + CONFIG_MODULES - Enable loadable module support + CONFIG_KMOD - Automatic kernel module loading + CONFIG_FW_LOADER - Hotplug firmware loading support + CONFIG_I2C - I2C support + CONFIG_VIDEO_DEV - Video For Linux + CONFIG_SOUND - Sound card support + CONFIG_SND - Advanced Linux Sound Architecture + CONFIG_USB - Support for Host-side USB + CONFIG_USB_DEVICEFS - USB device filesystem + CONFIG_USB_EHCI_HCD - EHCI HCD (USB 2.0) support + +Additionally, to use the example application, the following options need to +be enabled in the ALSA section: + + CONFIG_SND_MIXER_OSS - OSS Mixer API + CONFIG_SND_PCM_OSS - OSS PCM (digital audio) API + +The hotplug scripts, along with the fxload utility, must also be installed. +These scripts can be obtained from . +Hotplugging is used for loading firmware into the Cypruss EZ-USB chip using +fxload and for loading firmware into the driver using the firmware agent. + + + 2. COMPILING AND INSTALLING THE DRIVER + + +Most users should be able to compile the driver by simply running: + + $ make + +in the top-level directory of the driver kit. First the kernel modules +will be built, followed by the example applications. + +If the build system is unable to locate the kernel source tree for the +currently-running kernel, or if the module should be built for a kernel +other than the currently-running kernel, an additional parameter will need +to be passed to make to specify the appropriate kernel source directory: + + $ make KERNELSRC=/usr/src/linux-2.6.10-custom3 + +Once the compile completes, the driver and firmware files should be +installed by running: + + $ make install + +The kernel modules will be placed in "/lib/modules//extra" +and the firmware files will be placed in the appropriate hotplug firmware +directory, usually /lib/firmware. In addition, USB maps and scripts will +be placed in /etc/hotplug/usb to enable fxload to initialize the EZ-USB +control chip when the device is connected. + + + 3. PAL/SECAM TUNER CONFIGURATION (TV402U-EU only) + + +The PAL model of the Plextor ConvertX TV402U may require additional +configuration to correctly select the appropriate TV frequency band and +audio subchannel. + +Users with a device other than the Plextor ConvertX TV402U-EU should skip +this section. + +The wide variety of PAL TV systems used in Europe requires that additional +information about the local TV standards be passed to the driver in order +to properly tune TV channels. The two necessary parameters are (a) the PAL +TV band, and (b) the audio subchannel format in use. + +In many cases, the appropriate TV band selection is passed to the driver +from applications. However, in some cases, the application only specifies +that the driver should use PAL but not the specific information about the +appropriate TV band. To work around this issue, the correct TV band may be +specified in the "force_band" parameter to the wis-sony-tuner module: + + TV band force_band + ------- ---------- + PAL B/G B + PAL I I + PAL D/K D + SECAM L L + +If the "force_band" parameter is specified, the driver will ignore any TV +band specified by applications and will always use the band provided in the +module parameter. + +The other parameter that can be specified is the audio subchannel format. +There are several stereo audio carrier systems in use, including NICAM and +three varieties of A2. To receive audio broadcast on one of these stereo +carriers, the "force_mpx_mode" parameter must be specified to the +wis-sony-tuner module. + + TV band Audio subcarrier force_mpx_mode + ------- ---------------- -------------- + PAL B/G Mono (default) 1 + PAL B/G A2 2 + PAL B/G NICAM 3 + PAL I Mono (default) 4 + PAL I NICAM 5 + PAL D/K Mono (default) 6 + PAL D/K A2 (1) 7 + PAL D/K A2 (2) 8 + PAL D/K A2 (3) 9 + PAL D/K NICAM 10 + SECAM L Mono (default) 11 + SECAM L NICAM 12 + +If the "force_mpx_mode" parameter is not specified, the correct mono-only +mode will be chosen based on the TV band. However, the tuner will not +receive stereo audio or bilingual broadcasts correctly. + +To pass the "force_band" or "force_mpx_mode" parameters to the +wis-sony-tuner module, the following line must be added to the modprobe +configuration file, which varies from one Linux distribution to another. + + options wis-sony-tuner force_band=B force_mpx_mode=2 + +The above example would force the tuner to the PAL B/G TV band and receive +stereo audio broadcasts on the A2 carrier. + +To verify that the configuration has been placed in the correct location, +execute: + + $ modprobe -c | grep wis-sony-tuner + +If the configuration line appears, then modprobe will pass the parameters +correctly the next time the wis-sony-tuner module is loaded into the +kernel. + + + 4. TESTING THE DRIVER + + +Because few Linux applications are able to correctly capture from +Video4Linux2 devices with only compressed formats supported, the new driver +should be tested with the "gorecord" application in the apps/ directory. + +First connect a video source to the device, such as a DVD player or VCR. +This will be captured to a file for testing the driver. If an input source +is unavailable, a test file can still be captured, but the video will be +black and the audio will be silent. + +This application will auto-detect the V4L2 and ALSA/OSS device names of the +hardware and will record video and audio to an AVI file for a specified +number of seconds. For example: + + $ apps/gorecord -duration 60 capture.avi + +If this application does not successfully record an AVI file, the error +messages produced by gorecord and recorded in the system log (usually in +/var/log/messages) should provide information to help resolve the problem. + +Supplying no parameters to gorecord will cause it to probe the available +devices and exit. Use the -help flag for usage information. + + + 5. USING THE DRIVER + + +The V4L2 device implemented by the driver provides a standard compressed +format API, within the following criteria: + + * Applications that only support the original Video4Linux1 API will not + be able to communicate with this driver at all. + + * No raw video modes are supported, so applications like xawtv that + expect only uncompressed video will not function. + + * Supported compression formats are: Motion-JPEG, MPEG1, MPEG2 and MPEG4. + + * MPEG video formats are delivered as Video Elementary Streams only. + Program Stream (PS), Transport Stream (TS) and Packetized Elementary + Stream (PES) formats are not supported. + + * Video parameters such as format and input port may not be changed while + the encoder is active. + + * The audio capture device only functions when the video encoder is + actively capturing video. Attempts to read from the audio device when + the encoder is inactive will result in an I/O error. + + * The native format of the audio device is 48Khz 2-channel 16-bit + little-endian PCM, delivered through the ALSA system. No audio + compression is implemented in the hardware. ALSA may convert to other + uncompressed formats on the fly. + +The include/ directory contains a C header file describing non-standard +features of the GO7007SB encoder, which are described below: + + + GO7007IOC_S_COMP_PARAMS, GO7007IOC_G_COMP_PARAMS + + These ioctls are used to negotiate general compression parameters. + + To query the current parameters, call the GO7007IOC_G_COMP_PARAMS ioctl + with a pointer to a struct go7007_comp_params. If the driver is not + set to MPEG format, the EINVAL error code will be returned. + + To change the current parameters, initialize all fields of a struct + go7007_comp_params and call the GO7007_IOC_S_COMP_PARAMS ioctl with a + pointer to this structure. The driver will return the current + parameters with any necessary changes to conform to the limitations of + the hardware or current compression mode. Any or all fields can be set + to zero to request a reasonable default value. If the driver is not + set to MPEG format, the EINVAL error code will be returned. When I/O + is in progress, the EBUSY error code will be returned. + + Fields in struct go7007_comp_params: + + __u32 The maximum number of frames in each + gop_size Group Of Pictures; i.e. the maximum + number of frames minus one between + each key frame. + + __u32 The maximum number of sequential + max_b_frames bidirectionally-predicted frames. + (B-frames are not yet supported.) + + enum go7007_aspect_ratio The aspect ratio to be encoded in the + aspect_ratio meta-data of the compressed format. + + Choices are: + GO7007_ASPECT_RATIO_1_1 + GO7007_ASPECT_RATIO_4_3_NTSC + GO7007_ASPECT_RATIO_4_3_PAL + GO7007_ASPECT_RATIO_16_9_NTSC + GO7007_ASPECT_RATIO_16_9_PAL + + __u32 Bit-wise OR of control flags (below) + flags + + Flags in struct go7007_comp_params: + + GO7007_COMP_CLOSED_GOP Only produce self-contained GOPs, used + to produce streams appropriate for + random seeking. + + GO7007_COMP_OMIT_SEQ_HEADER Omit the stream sequence header. + + + GO7007IOC_S_MPEG_PARAMS, GO7007IOC_G_MPEG_PARAMS + + These ioctls are used to negotiate MPEG-specific stream parameters when + the pixelformat has been set to V4L2_PIX_FMT_MPEG. + + To query the current parameters, call the GO7007IOC_G_MPEG_PARAMS ioctl + with a pointer to a struct go7007_mpeg_params. If the driver is not + set to MPEG format, the EINVAL error code will be returned. + + To change the current parameters, initialize all fields of a struct + go7007_mpeg_params and call the GO7007_IOC_S_MPEG_PARAMS ioctl with a + pointer to this structure. The driver will return the current + parameters with any necessary changes to conform to the limitations of + the hardware or selected MPEG mode. Any or all fields can be set to + zero to request a reasonable default value. If the driver is not set + to MPEG format, the EINVAL error code will be returned. When I/O is in + progress, the EBUSY error code will be returned. + + Fields in struct go7007_mpeg_params: + + enum go7007_mpeg_video_standard + mpeg_video_standard The MPEG video standard in which to + compress the video. + + Choices are: + GO7007_MPEG_VIDEO_MPEG1 + GO7007_MPEG_VIDEO_MPEG2 + GO7007_MPEG_VIDEO_MPEG4 + + __u32 Bit-wise OR of control flags (below) + flags + + __u32 The profile and level indication to be + pali stored in the sequence header. This + is only used as an indicator to the + decoder, and does not affect the MPEG + features used in the video stream. + Not valid for MPEG1. + + Choices for MPEG2 are: + GO7007_MPEG2_PROFILE_MAIN_MAIN + + Choices for MPEG4 are: + GO7007_MPEG4_PROFILE_S_L0 + GO7007_MPEG4_PROFILE_S_L1 + GO7007_MPEG4_PROFILE_S_L2 + GO7007_MPEG4_PROFILE_S_L3 + GO7007_MPEG4_PROFILE_ARTS_L1 + GO7007_MPEG4_PROFILE_ARTS_L2 + GO7007_MPEG4_PROFILE_ARTS_L3 + GO7007_MPEG4_PROFILE_ARTS_L4 + GO7007_MPEG4_PROFILE_AS_L0 + GO7007_MPEG4_PROFILE_AS_L1 + GO7007_MPEG4_PROFILE_AS_L2 + GO7007_MPEG4_PROFILE_AS_L3 + GO7007_MPEG4_PROFILE_AS_L4 + GO7007_MPEG4_PROFILE_AS_L5 + + Flags in struct go7007_mpeg_params: + + GO7007_MPEG_FORCE_DVD_MODE Force all compression parameters and + bitrate control settings to comply + with DVD MPEG2 stream requirements. + This overrides most compression and + bitrate settings! + + GO7007_MPEG_OMIT_GOP_HEADER Omit the GOP header. + + GO7007_MPEG_REPEAT_SEQHEADER Repeat the MPEG sequence header at + the start of each GOP. + + + GO7007IOC_S_BITRATE, GO7007IOC_G_BITRATE + + These ioctls are used to set and query the target bitrate value for the + compressed video stream. The bitrate may be selected by storing the + target bits per second in an int and calling GO7007IOC_S_BITRATE with a + pointer to the int. The bitrate may be queried by calling + GO7007IOC_G_BITRATE with a pointer to an int where the current bitrate + will be stored. + + Note that this is the primary means of controlling the video quality + for all compression modes, including V4L2_PIX_FMT_MJPEG. The + VIDIOC_S_JPEGCOMP ioctl is not supported. + + +---------------------------------------------------------------------------- + Installing the WIS PCI Voyager Driver +--------------------------------------------------------------------------- + +The WIS PCI Voyager driver requires several patches to the Linux 2.6.11.x +kernel source tree before compiling the driver. These patches update the +in-kernel SAA7134 driver to the newest development version and patch bugs +in the TDA8290/TDA8275 tuner driver. + +The following patches must be downloaded from Gerd Knorr's website and +applied in the order listed: + + http://dl.bytesex.org/patches/2.6.11-2/i2c-tuner + http://dl.bytesex.org/patches/2.6.11-2/i2c-tuner2 + http://dl.bytesex.org/patches/2.6.11-2/v4l2-api-mpeg + http://dl.bytesex.org/patches/2.6.11-2/saa7134-update + +The following patches are included with this SDK and can be applied in any +order: + + patches/2.6.11/saa7134-voyager.diff + patches/2.6.11/tda8275-newaddr.diff + patches/2.6.11/tda8290-ntsc.diff + +Check to make sure the CONFIG_VIDEO_SAA7134 option is enabled in the kernel +configuration, and build and install the kernel. + +After rebooting into the new kernel, the GO7007 driver can be compiled and +installed: + + $ make SAA7134_BUILD=y + $ make install + $ modprobe saa7134-go7007 + +There will be two V4L video devices associated with the PCI Voyager. The +first device (most likely /dev/video0) provides access to the raw video +capture mode of the SAA7133 device and is used to configure the source +video parameters and tune the TV tuner. This device can be used with xawtv +or other V4L(2) video software as a standard uncompressed device. + +The second device (most likely /dev/video1) provides access to the +compression functions of the GO7007. It can be tested using the gorecord +application in the apps/ directory of this SDK: + + $ apps/gorecord -vdevice /dev/video1 -noaudio test.avi + +Currently the frame resolution is fixed at 720x480 (NTSC) or 720x576 (PAL), +and the video standard must be specified to both the raw and the compressed +video devices (xawtv and gorecord, for example). + + +-------------------------------------------------------------------------- +RELEASE NOTES FOR WIS GO7007SB LINUX DRIVER +--------------------------------------------------------------------------- + +Last updated: 5 November 2005 + + - Release 0.9.7 includes new support for using udev to run fxload. The + install script should automatically detect whether the old hotplug + scripts or the new udev rules should be used. To force the use of + hotplug, run "make install USE_UDEV=n". To force the use of udev, run + "make install USE_UDEV=y". + + - Motion detection is supported but undocumented. Try the `modet` app + for a demonstration of how to use the facility. + + - Using USB2.0 devices such as the TV402U with USB1.1 HCDs or hubs can + cause buffer overruns and frame drops, even at low framerates, due to + inconsistency in the bitrate control mechanism. + + - On devices with an SAA7115, including the Plextor ConvertX, video height + values of 96, 128, 160, 192, 256, 320, and 384 do not work in NTSC mode. + All valid heights up to 512 work correctly in PAL mode. + + - The WIS Star Trek and PCI Voyager boards have no support yet for audio + or the TV tuner. diff --git a/drivers/staging/go7007/saa7134-go7007.c b/drivers/staging/go7007/saa7134-go7007.c index c4a6d8ef9078..665bbf59d026 100644 --- a/drivers/staging/go7007/saa7134-go7007.c +++ b/drivers/staging/go7007/saa7134-go7007.c @@ -27,7 +27,7 @@ #include #include #include -#include +#include #include "saa7134-reg.h" #include "saa7134.h" @@ -314,7 +314,13 @@ static int saa7134_go7007_stream_start(struct go7007 *go) static int saa7134_go7007_stream_stop(struct go7007 *go) { struct saa7134_go7007 *saa = go->hpi_context; - struct saa7134_dev *dev = saa->dev; + struct saa7134_dev *dev; + + if (!saa) + return -EINVAL; + dev = saa->dev; + if (!dev) + return -EINVAL; /* Shut down TS FIFO */ saa_clearl(SAA7134_MAIN_CTRL, SAA7134_MAIN_CTRL_TE5); @@ -373,6 +379,47 @@ static int saa7134_go7007_send_firmware(struct go7007 *go, u8 *data, int len) return 0; } +static int saa7134_go7007_send_command(struct go7007 *go, unsigned int cmd, + void *arg) +{ + struct saa7134_go7007 *saa = go->hpi_context; + struct saa7134_dev *dev = saa->dev; + + switch (cmd) { + case VIDIOC_S_STD: + { + v4l2_std_id *std = arg; + return saa7134_s_std_internal(dev, NULL, std); + } + case VIDIOC_G_STD: + { + v4l2_std_id *std = arg; + *std = dev->tvnorm->id; + return 0; + } + case VIDIOC_QUERYCTRL: + { + struct v4l2_queryctrl *ctrl = arg; + if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_USER) + return saa7134_queryctrl(NULL, NULL, ctrl); + } + case VIDIOC_G_CTRL: + { + struct v4l2_control *ctrl = arg; + if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_USER) + return saa7134_g_ctrl_internal(dev, NULL, ctrl); + } + case VIDIOC_S_CTRL: + { + struct v4l2_control *ctrl = arg; + if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_USER) + return saa7134_s_ctrl_internal(dev, NULL, ctrl); + } + } + return -EINVAL; + +} + static struct go7007_hpi_ops saa7134_go7007_hpi_ops = { .interface_reset = saa7134_go7007_interface_reset, .write_interrupt = saa7134_go7007_write_interrupt, @@ -380,6 +427,7 @@ static struct go7007_hpi_ops saa7134_go7007_hpi_ops = { .stream_start = saa7134_go7007_stream_start, .stream_stop = saa7134_go7007_stream_stop, .send_firmware = saa7134_go7007_send_firmware, + .send_command = saa7134_go7007_send_command, }; /********************* Add/remove functions *********************/ diff --git a/drivers/staging/go7007/wis-sony-tuner.c b/drivers/staging/go7007/wis-sony-tuner.c index 5a91ee409a7c..58fddb122372 100644 --- a/drivers/staging/go7007/wis-sony-tuner.c +++ b/drivers/staging/go7007/wis-sony-tuner.c @@ -604,7 +604,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct v4l2_tuner *tun = arg; - memset(t, 0, sizeof(*tun)); + memset(tun, 0, sizeof(*tun)); strcpy(tun->name, "Television"); tun->type = V4L2_TUNER_ANALOG_TV; tun->rangelow = 0UL; /* does anything use these? */ -- cgit v1.2.3 From e4cbf43a10719102b180f6ae80bec3da24756bdd Mon Sep 17 00:00:00 2001 From: Pete Eberlein Date: Thu, 30 Oct 2008 12:56:41 -0700 Subject: Staging: go7007: add sensoray 2250/2251 support This is the driver for the Sensoray 2250/2251 USB devices added to go7007 driver. Signed-off-by: Pete Eberlein Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/Kconfig | 10 + drivers/staging/go7007/Makefile | 15 +- drivers/staging/go7007/go7007-driver.c | 3 + drivers/staging/go7007/go7007-priv.h | 1 + drivers/staging/go7007/go7007-usb.c | 48 +++ drivers/staging/go7007/s2250-board.c | 630 +++++++++++++++++++++++++++++++++ drivers/staging/go7007/s2250-loader.c | 188 ++++++++++ drivers/staging/go7007/wis-i2c.h | 1 + 8 files changed, 893 insertions(+), 3 deletions(-) create mode 100644 drivers/staging/go7007/s2250-board.c create mode 100644 drivers/staging/go7007/s2250-loader.c (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/Kconfig b/drivers/staging/go7007/Kconfig index 593fdb767aad..f2cf7f66ae05 100644 --- a/drivers/staging/go7007/Kconfig +++ b/drivers/staging/go7007/Kconfig @@ -25,3 +25,13 @@ config VIDEO_GO7007_USB To compile this driver as a module, choose M here: the module will be called go7007-usb +config VIDEO_GO7007_USB_S2250_BOARD + tristate "Sensoray 2250/2251 support" + depends on VIDEO_GO7007_USB && DVB_USB + default N + ---help--- + This is a video4linux driver for the Sensoray 2250/2251 device + + To compile this driver as a module, choose M here: the + module will be called s2250-board + diff --git a/drivers/staging/go7007/Makefile b/drivers/staging/go7007/Makefile index 9b9310cae1ce..e514b4af6d06 100644 --- a/drivers/staging/go7007/Makefile +++ b/drivers/staging/go7007/Makefile @@ -5,14 +5,23 @@ obj-$(CONFIG_VIDEO_GO7007) += go7007.o obj-$(CONFIG_VIDEO_GO7007_USB) += go7007-usb.o +obj-$(CONFIG_VIDEO_GO7007_USB_S2250_BOARD) += s2250.o -go7007-objs += go7007-v4l2.o go7007-driver.o go7007-i2c.o go7007-fw.o snd-go7007.o +go7007-objs += go7007-v4l2.o go7007-driver.o go7007-i2c.o go7007-fw.o \ + snd-go7007.o wis-saa7113.o +s2250-objs += s2250-board.o s2250-loader.o -#ifneq ($(SAA7134_BUILD),) -#obj-m += saa7134-go7007.o +# Uncompile when the saa7134 patches get into upstream +#ifneq ($(CONFIG_VIDEO_SAA7134),) +#obj-$(CONFIG_VIDEO_SAA7134) += saa7134-go7007.o +#EXTRA_CFLAGS += -Idrivers/media/video/saa7134 #endif +ifneq ($(CONFIG_VIDEO_GO7007_USB_S2250_BOARD),) +EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-usb +endif + EXTRA_CFLAGS += -Idrivers/staging/saa7134 EXTRA_CFLAGS += -Idrivers/media/dvb/frontends EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core diff --git a/drivers/staging/go7007/go7007-driver.c b/drivers/staging/go7007/go7007-driver.c index 510c23b46848..58bfc8d81b3b 100644 --- a/drivers/staging/go7007/go7007-driver.c +++ b/drivers/staging/go7007/go7007-driver.c @@ -217,6 +217,9 @@ static int init_i2c_module(struct i2c_adapter *adapter, int id, int addr) case I2C_DRIVERID_WIS_OV7640: modname = "wis-ov7640"; break; + case I2C_DRIVERID_S2250: + modname = "s2250-board"; + break; default: modname = NULL; break; diff --git a/drivers/staging/go7007/go7007-priv.h b/drivers/staging/go7007/go7007-priv.h index f61d983efa3c..372f1f1c09b2 100644 --- a/drivers/staging/go7007/go7007-priv.h +++ b/drivers/staging/go7007/go7007-priv.h @@ -40,6 +40,7 @@ struct go7007; #define GO7007_BOARDID_LIFEVIEW_LR192 21 /* TV Walker Ultra */ #define GO7007_BOARDID_ENDURA 22 #define GO7007_BOARDID_ADLINK_MPG24 23 +#define GO7007_BOARDID_SENSORAY_2250 24 /* Sensoray 2250/2251 */ /* Various characteristics of each board */ #define GO7007_BOARD_HAS_AUDIO (1<<0) diff --git a/drivers/staging/go7007/go7007-usb.c b/drivers/staging/go7007/go7007-usb.c index 04cc144e0c10..f18eaa4bffb4 100644 --- a/drivers/staging/go7007/go7007-usb.c +++ b/drivers/staging/go7007/go7007-usb.c @@ -398,6 +398,41 @@ static struct go7007_usb_board board_adlink_mpg24 = { }, }; +static struct go7007_usb_board board_sensoray_2250 = { + .flags = GO7007_USB_EZUSB | GO7007_USB_EZUSB_I2C, + .main_info = { + .firmware = "go7007tv.bin", + .audio_flags = GO7007_AUDIO_I2S_MODE_1 | + GO7007_AUDIO_I2S_MASTER | + GO7007_AUDIO_WORD_16, + .flags = GO7007_BOARD_HAS_AUDIO, + .audio_rate = 48000, + .audio_bclk_div = 8, + .audio_main_div = 2, + .hpi_buffer_cap = 7, + .sensor_flags = GO7007_SENSOR_656 | + GO7007_SENSOR_TV, + .num_i2c_devs = 1, + .i2c_devs = { + { + .id = I2C_DRIVERID_S2250, + .addr = 0x34, + }, + }, + .num_inputs = 2, + .inputs = { + { + .video_input = 0, + .name = "Composite", + }, + { + .video_input = 1, + .name = "S-Video", + }, + }, + }, +}; + static struct usb_device_id go7007_usb_id_table[] = { { .match_flags = USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION | @@ -491,6 +526,14 @@ static struct usb_device_id go7007_usb_id_table[] = { .bcdDevice_hi = 0x1, .driver_info = (kernel_ulong_t)GO7007_BOARDID_LIFEVIEW_LR192, }, + { + .match_flags = USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION, + .idVendor = 0x1943, /* Vendor ID Sensoray */ + .idProduct = 0x2250, /* Product ID of 2250/2251 */ + .bcdDevice_lo = 0x1, + .bcdDevice_hi = 0x1, + .driver_info = (kernel_ulong_t)GO7007_BOARDID_SENSORAY_2250, + }, { } /* Terminating entry */ }; @@ -965,6 +1008,11 @@ static int go7007_usb_probe(struct usb_interface *intf, name = "Lifeview TV Walker Ultra"; board = &board_lifeview_lr192; break; + case GO7007_BOARDID_SENSORAY_2250: + printk(KERN_INFO "Sensoray 2250 found\n"); + name = "Sensoray 2250/2251\n"; + board = &board_sensoray_2250; + break; default: printk(KERN_ERR "go7007-usb: unknown board ID %d!\n", (unsigned int)id->driver_info); diff --git a/drivers/staging/go7007/s2250-board.c b/drivers/staging/go7007/s2250-board.c new file mode 100644 index 000000000000..fb6845e37884 --- /dev/null +++ b/drivers/staging/go7007/s2250-board.c @@ -0,0 +1,630 @@ +/* + * Copyright (C) 2008 Sensoray Company Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + */ + +#include +#include +#include +#include +#include +#include +#include "go7007-priv.h" +#include "wis-i2c.h" + +extern int s2250loader_init(void); +extern void s2250loader_cleanup(void); + +#define TLV320_ADDRESS 0x34 +#define S2250_VIDDEC 0x86 +#define VPX322_ADDR_ANALOGCONTROL1 0x02 +#define VPX322_ADDR_BRIGHTNESS0 0x0127 +#define VPX322_ADDR_BRIGHTNESS1 0x0131 +#define VPX322_ADDR_CONTRAST0 0x0128 +#define VPX322_ADDR_CONTRAST1 0x0132 +#define VPX322_ADDR_HUE 0x00dc +#define VPX322_ADDR_SAT 0x0030 + +struct go7007_usb_board { + unsigned int flags; + struct go7007_board_info main_info; +}; + +struct go7007_usb { + struct go7007_usb_board *board; + struct semaphore i2c_lock; + struct usb_device *usbdev; + struct urb *video_urbs[8]; + struct urb *audio_urbs[8]; + struct urb *intr_urb; +}; + +static unsigned char aud_regs[] = { + 0x1e, 0x00, + 0x00, 0x17, + 0x02, 0x17, + 0x04, 0xf9, + 0x06, 0xf9, + 0x08, 0x02, + 0x0a, 0x00, + 0x0c, 0x00, + 0x0a, 0x00, + 0x0c, 0x00, + 0x0e, 0x02, + 0x10, 0x00, + 0x12, 0x01, + 0x00, 0x00, +}; + + +static unsigned char vid_regs[] = { + 0xF2, 0x0f, + 0xAA, 0x00, + 0xF8, 0xff, + 0x00, 0x00, +}; + +static u16 vid_regs_fp[] = { + 0x028, 0x067, + 0x120, 0x016, + 0x121, 0xcF2, + 0x122, 0x0F2, + 0x123, 0x00c, + 0x124, 0x2d0, + 0x125, 0x2e0, + 0x126, 0x004, + 0x128, 0x1E0, + 0x12A, 0x016, + 0x12B, 0x0F2, + 0x12C, 0x0F2, + 0x12D, 0x00c, + 0x12E, 0x2d0, + 0x12F, 0x2e0, + 0x130, 0x004, + 0x132, 0x1E0, + 0x140, 0x060, + 0x153, 0x00C, + 0x154, 0x200, + 0x150, 0x801, + 0x000, 0x000 +}; + +/* PAL specific values */ +static u16 vid_regs_fp_pal[] = +{ + 0x120, 0x017, + 0x121, 0xd22, + 0x122, 0x122, + 0x12A, 0x017, + 0x12B, 0x122, + 0x12C, 0x122, + 0x140, 0x060, + 0x000, 0x000, +}; + +struct s2250 { + int std; + int input; + int brightness; + int contrast; + int saturation; + int hue; + int reg12b_val; + int audio_input; +}; + +/* from go7007-usb.c which is Copyright (C) 2005-2006 Micronas USA Inc.*/ +static int go7007_usb_vendor_request(struct go7007 *go, u16 request, + u16 value, u16 index, void *transfer_buffer, int length, int in) +{ + struct go7007_usb *usb = go->hpi_context; + int timeout = 5000; + + if (in) { + return usb_control_msg(usb->usbdev, + usb_rcvctrlpipe(usb->usbdev, 0), request, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, + value, index, transfer_buffer, length, timeout); + } else { + return usb_control_msg(usb->usbdev, + usb_sndctrlpipe(usb->usbdev, 0), request, + USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, index, transfer_buffer, length, timeout); + } +} +/* end from go7007-usb.c which is Copyright (C) 2005-2006 Micronas USA Inc.*/ + +static int write_reg(struct i2c_client *client, u8 reg, u8 value) +{ + struct go7007 *go = i2c_get_adapdata(client->adapter); + struct go7007_usb *usb = go->hpi_context; + int rc; + int dev_addr = client->addr; + u8 *buf; + + if (go == NULL) + return -ENODEV; + + if (go->status == STATUS_SHUTDOWN) + return -EBUSY; + + buf = kzalloc(16, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + if (down_interruptible(&usb->i2c_lock) != 0) { + printk(KERN_INFO "i2c lock failed\n"); + return -EINTR; + } + rc = go7007_usb_vendor_request(go, 0x55, dev_addr, + (reg<<8 | value), + buf, + 16, 1); + + up(&usb->i2c_lock); + kfree(buf); + return rc; +} + +static int write_reg_fp(struct i2c_client *client, u16 addr, u16 val) +{ + struct go7007 *go = i2c_get_adapdata(client->adapter); + struct go7007_usb *usb = go->hpi_context; + u8 *buf; + struct s2250 *dec = i2c_get_clientdata(client); + + if (go == NULL) + return -ENODEV; + + if (go->status == STATUS_SHUTDOWN) + return -EBUSY; + + buf = kzalloc(16, GFP_KERNEL); + + if (buf == NULL) + return -ENOMEM; + + + + memset(buf, 0xcd, 6); + + if (down_interruptible(&usb->i2c_lock) != 0) { + printk(KERN_INFO "i2c lock failed\n"); + return -EINTR; + } + if (go7007_usb_vendor_request(go, 0x57, addr, val, buf, 16, 1) < 0) + return -EFAULT; + + up(&usb->i2c_lock); + if (buf[0] == 0) { + unsigned int subaddr, val_read; + + subaddr = (buf[4] << 8) + buf[5]; + val_read = (buf[2] << 8) + buf[3]; + if (val_read != val) { + printk(KERN_INFO "invalid fp write %x %x\n", + val_read, val); + return -EFAULT; + } + if (subaddr != addr) { + printk(KERN_INFO "invalid fp write addr %x %x\n", + subaddr, addr); + return -EFAULT; + } + } else + return -EFAULT; + + /* save last 12b value */ + if (addr == 0x12b) + dec->reg12b_val = val; + + return 0; +} + +static int write_regs(struct i2c_client *client, u8 *regs) +{ + int i; + + for (i = 0; !((regs[i] == 0x00) && (regs[i+1] == 0x00)); i += 2) { + if (write_reg(client, regs[i], regs[i+1]) < 0) { + printk(KERN_INFO "s2250: failed\n"); + return -1; + } + } + return 0; +} + +static int write_regs_fp(struct i2c_client *client, u16 *regs) +{ + int i; + + for (i = 0; !((regs[i] == 0x00) && (regs[i+1] == 0x00)); i += 2) { + if (write_reg_fp(client, regs[i], regs[i+1]) < 0) { + printk(KERN_INFO "s2250: failed fp\n"); + return -1; + } + } + return 0; +} + + +static int s2250_command(struct i2c_client *client, + unsigned int cmd, void *arg) +{ + struct s2250 *dec = i2c_get_clientdata(client); + + switch (cmd) { + case VIDIOC_S_INPUT: + { + int vidsys; + int *input = arg; + + vidsys = (dec->std == V4L2_STD_NTSC) ? 0x01 : 0x00; + if (*input == 0) { + /* composite */ + write_reg_fp(client, 0x20, 0x020 | vidsys); + write_reg_fp(client, 0x21, 0x662); + write_reg_fp(client, 0x140, 0x060); + } else { + /* S-Video */ + write_reg_fp(client, 0x20, 0x040 | vidsys); + write_reg_fp(client, 0x21, 0x666); + write_reg_fp(client, 0x140, 0x060); + } + dec->input = *input; + break; + } + case VIDIOC_S_STD: + { + v4l2_std_id *std = arg; + u16 vidsource; + + vidsource = (dec->input == 1) ? 0x040 : 0x020; + dec->std = *std; + switch (dec->std) { + case V4L2_STD_NTSC: + write_regs_fp(client, vid_regs_fp); + write_reg_fp(client, 0x20, vidsource | 1); + break; + case V4L2_STD_PAL: + write_regs_fp(client, vid_regs_fp); + write_regs_fp(client, vid_regs_fp_pal); + write_reg_fp(client, 0x20, vidsource); + break; + default: + return -EINVAL; + } + break; + } + case VIDIOC_QUERYCTRL: + { + struct v4l2_queryctrl *ctrl = arg; + static const u32 user_ctrls[] = { + V4L2_CID_BRIGHTNESS, + V4L2_CID_CONTRAST, + V4L2_CID_SATURATION, + V4L2_CID_HUE, + 0 + }; + static const u32 *ctrl_classes[] = { + user_ctrls, + NULL + }; + + ctrl->id = v4l2_ctrl_next(ctrl_classes, ctrl->id); + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + v4l2_ctrl_query_fill(ctrl, 0, 100, 1, 50); + break; + case V4L2_CID_CONTRAST: + v4l2_ctrl_query_fill(ctrl, 0, 100, 1, 50); + break; + case V4L2_CID_SATURATION: + v4l2_ctrl_query_fill(ctrl, 0, 100, 1, 50); + break; + case V4L2_CID_HUE: + v4l2_ctrl_query_fill(ctrl, -50, 50, 1, 0); + break; + default: + ctrl->name[0] = '\0'; + return -EINVAL; + } + break; + } + case VIDIOC_S_CTRL: + { + struct v4l2_control *ctrl = arg; + int value1; + + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + printk(KERN_INFO "s2250: future setting\n"); + return -EINVAL; + case V4L2_CID_CONTRAST: + printk(KERN_INFO "s2250: future setting\n"); + return -EINVAL; + break; + case V4L2_CID_SATURATION: + if (ctrl->value > 127) + dec->saturation = 127; + else if (ctrl->value < 0) + dec->saturation = 0; + else + dec->saturation = ctrl->value; + + value1 = dec->saturation * 4140 / 100; + if (value1 > 4094) + value1 = 4094; + write_reg_fp(client, VPX322_ADDR_SAT, value1); + break; + case V4L2_CID_HUE: + if (ctrl->value > 50) + dec->hue = 50; + else if (ctrl->value < -50) + dec->hue = -50; + else + dec->hue = ctrl->value; + /* clamp the hue range */ + value1 = dec->hue * 280 / 50; + write_reg_fp(client, VPX322_ADDR_HUE, value1); + break; + } + break; + } + case VIDIOC_G_CTRL: + { + struct v4l2_control *ctrl = arg; + + switch (ctrl->id) { + case V4L2_CID_BRIGHTNESS: + ctrl->value = dec->brightness; + break; + case V4L2_CID_CONTRAST: + ctrl->value = dec->contrast; + break; + case V4L2_CID_SATURATION: + ctrl->value = dec->saturation; + break; + case V4L2_CID_HUE: + ctrl->value = dec->hue; + break; + } + break; + } + case VIDIOC_S_FMT: + { + struct v4l2_format *fmt = arg; + if (fmt->fmt.pix.height < 640) { + write_reg_fp(client, 0x12b, dec->reg12b_val | 0x400); + write_reg_fp(client, 0x140, 0x060); + } else { + write_reg_fp(client, 0x12b, dec->reg12b_val & ~0x400); + write_reg_fp(client, 0x140, 0x060); + } + return 0; + } + case VIDIOC_G_AUDIO: + { + struct v4l2_audio *audio = arg; + + memset(audio, 0, sizeof(*audio)); + audio->index = dec->audio_input; + /* fall through */ + } + case VIDIOC_ENUMAUDIO: + { + struct v4l2_audio *audio = arg; + + switch (audio->index) { + case 0: + strcpy(audio->name, "Line In"); + break; + case 1: + strcpy(audio->name, "Mic"); + break; + case 2: + strcpy(audio->name, "Mic Boost"); + break; + default: + audio->name[0] = '\0'; + return 0; + } + audio->capability = V4L2_AUDCAP_STEREO; + audio->mode = 0; + return 0; + } + case VIDIOC_S_AUDIO: + { + struct v4l2_audio *audio = arg; + + client->addr = TLV320_ADDRESS; + switch (audio->index) { + case 0: + write_reg(client, 0x08, 0x02); /* Line In */ + break; + case 1: + write_reg(client, 0x08, 0x04); /* Mic */ + break; + case 2: + write_reg(client, 0x08, 0x05); /* Mic Boost */ + break; + default: + return -EINVAL; + } + dec->audio_input = audio->index; + return 0; + } + + default: + printk(KERN_INFO "s2250: unknown command 0x%x\n", cmd); + break; + } + return 0; +} + +static struct i2c_driver s2250_driver; + +static struct i2c_client s2250_client_templ = { + .name = "Sensoray 2250", + .driver = &s2250_driver, +}; + +static int s2250_detect(struct i2c_adapter *adapter, int addr, int kind) +{ + struct i2c_client *client; + struct s2250 *dec; + u8 *data; + struct go7007 *go = i2c_get_adapdata(adapter); + struct go7007_usb *usb = go->hpi_context; + + client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); + if (client == NULL) + return -ENOMEM; + memcpy(client, &s2250_client_templ, + sizeof(s2250_client_templ)); + client->adapter = adapter; + + dec = kmalloc(sizeof(struct s2250), GFP_KERNEL); + if (dec == NULL) { + kfree(client); + return -ENOMEM; + } + + dec->std = V4L2_STD_NTSC; + dec->brightness = 50; + dec->contrast = 50; + dec->saturation = 50; + dec->hue = 0; + client->addr = TLV320_ADDRESS; + i2c_set_clientdata(client, dec); + + printk(KERN_DEBUG + "s2250: initializing video decoder on %s\n", + adapter->name); + + /* initialize the audio */ + client->addr = TLV320_ADDRESS; + if (write_regs(client, aud_regs) < 0) { + printk(KERN_ERR + "s2250: error initializing audio\n"); + kfree(client); + kfree(dec); + return 0; + } + client->addr = S2250_VIDDEC; + i2c_set_clientdata(client, dec); + + if (write_regs(client, vid_regs) < 0) { + printk(KERN_ERR + "s2250: error initializing decoder\n"); + kfree(client); + kfree(dec); + return 0; + } + if (write_regs_fp(client, vid_regs_fp) < 0) { + printk(KERN_ERR + "s2250: error initializing decoder\n"); + kfree(client); + kfree(dec); + return 0; + } + /* set default channel */ + /* composite */ + write_reg_fp(client, 0x20, 0x020 | 1); + write_reg_fp(client, 0x21, 0x662); + write_reg_fp(client, 0x140, 0x060); + + /* set default audio input */ + dec->audio_input = 0; + write_reg(client, 0x08, 0x02); /* Line In */ + + if (down_interruptible(&usb->i2c_lock) == 0) { + data = kzalloc(16, GFP_KERNEL); + if (data != NULL) { + int rc; + rc = go7007_usb_vendor_request(go, 0x41, 0, 0, + data, 16, 1); + if (rc > 0) { + u8 mask; + data[0] = 0; + mask = 1<<5; + data[0] &= ~mask; + data[1] |= mask; + go7007_usb_vendor_request(go, 0x40, 0, + (data[1]<<8) + + data[1], + data, 16, 0); + } + kfree(data); + } + up(&usb->i2c_lock); + } + + i2c_attach_client(client); + printk("s2250: initialized successfully\n"); + return 0; +} + +static int s2250_detach(struct i2c_client *client) +{ + struct s2250 *dec = i2c_get_clientdata(client); + int r; + + r = i2c_detach_client(client); + if (r < 0) + return r; + + kfree(client); + kfree(dec); + return 0; +} + +static struct i2c_driver s2250_driver = { + .driver = { + .name = "Sensoray 2250 board driver", + }, + .id = I2C_DRIVERID_S2250, + .detach_client = s2250_detach, + .command = s2250_command, +}; + +static int __init s2250_init(void) +{ + int r; + + r = s2250loader_init(); + if (r < 0) + return r; + + r = i2c_add_driver(&s2250_driver); + if (r < 0) + return r; + return wis_i2c_add_driver(s2250_driver.id, s2250_detect); +} + +static void __exit s2250_cleanup(void) +{ + wis_i2c_del_driver(s2250_detect); + i2c_del_driver(&s2250_driver); + + s2250loader_cleanup(); +} + +module_init(s2250_init); +module_exit(s2250_cleanup); + +MODULE_AUTHOR(""); +MODULE_DESCRIPTION("Board driver for Sensoryray 2250"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/staging/go7007/s2250-loader.c b/drivers/staging/go7007/s2250-loader.c new file mode 100644 index 000000000000..a5e4acab089e --- /dev/null +++ b/drivers/staging/go7007/s2250-loader.c @@ -0,0 +1,188 @@ +/* + * Copyright (C) 2008 Sensoray Company Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + */ + +#include +#include +#include +#include + +#define S2250_LOADER_FIRMWARE "s2250_loader.fw" +#define S2250_FIRMWARE "s2250.fw" + +typedef struct device_extension_s { + struct kref kref; + int minor; + struct usb_device *usbdev; +} device_extension_t, *pdevice_extension_t; + +#define USB_s2250loader_MAJOR 240 +#define USB_s2250loader_MINOR_BASE 0 +#define MAX_DEVICES 256 + +static pdevice_extension_t s2250_dev_table[MAX_DEVICES]; +static DECLARE_MUTEX(s2250_dev_table_mutex); + +#define to_s2250loader_dev_common(d) container_of(d, device_extension_t, kref) +static void s2250loader_delete(struct kref *kref) +{ + pdevice_extension_t s = to_s2250loader_dev_common(kref); + s2250_dev_table[s->minor] = NULL; + kfree(s); +} + +static int s2250loader_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *usbdev; + int minor, ret; + pdevice_extension_t s = NULL; + const struct firmware *fw; + + usbdev = usb_get_dev(interface_to_usbdev(interface)); + if (!usbdev) { + printk(KERN_ERR "Enter s2250loader_probe failed\n"); + return -1; + } + printk(KERN_INFO "Enter s2250loader_probe 2.6 kernel\n"); + printk(KERN_INFO "vendor id 0x%x, device id 0x%x devnum:%d\n", + usbdev->descriptor.idVendor, usbdev->descriptor.idProduct, + usbdev->devnum); + + if (usbdev->descriptor.bNumConfigurations != 1) { + printk(KERN_ERR "can't handle multiple config\n"); + return -1; + } + down(&s2250_dev_table_mutex); + + for (minor = 0; minor < MAX_DEVICES; minor++) { + if (s2250_dev_table[minor] == NULL) + break; + } + + if (minor < 0 || minor >= MAX_DEVICES) { + printk(KERN_ERR "Invalid minor: %d\n", minor); + goto failed; + } + + /* Allocate dev data structure */ + s = kmalloc(sizeof(device_extension_t), GFP_KERNEL); + if (s == NULL) { + printk(KERN_ERR "Out of memory\n"); + goto failed; + } + s2250_dev_table[minor] = s; + + printk(KERN_INFO "s2250loader_probe: Device %d on Bus %d Minor %d\n", + usbdev->devnum, usbdev->bus->busnum, minor); + + memset(s, 0, sizeof(device_extension_t)); + s->usbdev = usbdev; + printk(KERN_INFO "loading 2250 loader\n"); + + kref_init(&(s->kref)); + + up(&s2250_dev_table_mutex); + + if (request_firmware(&fw, S2250_LOADER_FIRMWARE, &usbdev->dev)) { + printk(KERN_ERR + "s2250: unable to load firmware from file \"%s\"\n", + S2250_LOADER_FIRMWARE); + goto failed2; + } + ret = usb_cypress_load_firmware(usbdev, fw, CYPRESS_FX2); + release_firmware(fw); + if (0 != ret) { + printk(KERN_ERR "loader download failed\n"); + goto failed2; + } + + if (request_firmware(&fw, S2250_FIRMWARE, &usbdev->dev)) { + printk(KERN_ERR + "s2250: unable to load firmware from file \"%s\"\n", + S2250_FIRMWARE); + goto failed2; + } + ret = usb_cypress_load_firmware(usbdev, fw, CYPRESS_FX2); + release_firmware(fw); + if (0 != ret) { + printk(KERN_ERR "firmware_s2250 download failed\n"); + goto failed2; + } + + usb_set_intfdata(interface, s); + return 0; + +failed: + up(&s2250_dev_table_mutex); +failed2: + if (s) + kref_put(&(s->kref), s2250loader_delete); + + printk(KERN_ERR "probe failed\n"); + return -1; +} + +static void s2250loader_disconnect(struct usb_interface *interface) +{ + pdevice_extension_t s = usb_get_intfdata(interface); + printk(KERN_INFO "s2250: disconnect\n"); + lock_kernel(); + s = usb_get_intfdata(interface); + usb_set_intfdata(interface, NULL); + kref_put(&(s->kref), s2250loader_delete); + unlock_kernel(); +} + +static struct usb_device_id s2250loader_ids[] = { + {USB_DEVICE(0x1943, 0xa250)}, + {} /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, s2250loader_ids); + +static struct usb_driver s2250loader_driver = { + .name = "s2250-loader", + .probe = s2250loader_probe, + .disconnect = s2250loader_disconnect, + .id_table = s2250loader_ids, +}; + +int s2250loader_init(void) +{ + int r; + unsigned i = 0; + + for (i = 0; i < MAX_DEVICES; i++) + s2250_dev_table[i] = NULL; + + r = usb_register(&s2250loader_driver); + if (r) { + printk(KERN_ERR "usb_register failed. Error number %d\n", r); + return -1; + } + + printk(KERN_INFO "s2250loader_init: driver registered\n"); + return 0; +} +EXPORT_SYMBOL(s2250loader_init); + +void s2250loader_cleanup(void) +{ + printk(KERN_INFO "s2250loader_cleanup\n"); + usb_deregister(&s2250loader_driver); +} +EXPORT_SYMBOL(s2250loader_cleanup); diff --git a/drivers/staging/go7007/wis-i2c.h b/drivers/staging/go7007/wis-i2c.h index 993f658ad731..431f41dd3966 100644 --- a/drivers/staging/go7007/wis-i2c.h +++ b/drivers/staging/go7007/wis-i2c.h @@ -23,6 +23,7 @@ #define I2C_DRIVERID_WIS_SAA7113 0xf0f4 #define I2C_DRIVERID_WIS_OV7640 0xf0f5 #define I2C_DRIVERID_WIS_TW2804 0xf0f6 +#define I2C_DRIVERID_S2250 0xf0f7 #define I2C_ALGO_GO7007 0xf00000 #define I2C_ALGO_GO7007_USB 0xf10000 -- cgit v1.2.3 From 6b028bfc775d050b2f6360eef93299d828f0a99f Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 11 Nov 2008 22:54:30 -0200 Subject: Staging: go7007: Convert driver to use video_ioctl2 go7007: Convert driver to use video_ioctl2 go7007 driver were using the old method of having a big switch for handling ioctls. Use instead the new video_ioctl2 method. This patch also adds support for the 2.6.19 new ioctls to enumberate video formats and intervals. Still lacking the implementation of compression ioctls needed on go7007. This patch weren't tested, due to the lack of a hardware with me. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-v4l2.c | 1518 ++++++++++++++++++---------------- 1 file changed, 823 insertions(+), 695 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c index e0b17a0145c8..7717feff8bea 100644 --- a/drivers/staging/go7007/go7007-v4l2.c +++ b/drivers/staging/go7007/go7007-v4l2.c @@ -600,526 +600,584 @@ static int mpeg_g_control(struct v4l2_control *ctrl, struct go7007 *go) return 0; } -static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) +static int vidioc_querycap(struct file *file, void *priv, + struct v4l2_capability *cap) { - struct go7007_file *gofh = file->private_data; + struct go7007_file *gofh = priv; struct go7007 *go = gofh->go; - unsigned long flags; - int retval = 0; - switch (cmd) { - case VIDIOC_QUERYCAP: - { - struct v4l2_capability *cap = arg; - - memset(cap, 0, sizeof(*cap)); - strcpy(cap->driver, "go7007"); - strncpy(cap->card, go->name, sizeof(cap->card)); - cap->version = KERNEL_VERSION(0, 9, 8); - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_STREAMING | V4L2_CAP_AUDIO; - if (go->board_info->flags & GO7007_BOARD_HAS_TUNER) - cap->capabilities |= V4L2_CAP_TUNER; - return 0; - } - case VIDIOC_ENUM_FMT: - { - struct v4l2_fmtdesc *fmt = arg; - unsigned int index; - char *desc; - u32 pixelformat; + strlcpy(cap->driver, "go7007", sizeof(cap->driver)); + strlcpy(cap->card, go->name, sizeof(cap->card)); +#if 0 + strlcpy(cap->bus_info, dev_name(&dev->udev->dev), sizeof(cap->bus_info)); +#endif - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - switch (fmt->index) { - case 0: - pixelformat = V4L2_PIX_FMT_MJPEG; - desc = "Motion-JPEG"; - break; - case 1: - pixelformat = V4L2_PIX_FMT_MPEG; - desc = "MPEG1/MPEG2/MPEG4"; - break; - default: - return -EINVAL; - } - index = fmt->index; - memset(fmt, 0, sizeof(*fmt)); - fmt->index = index; - fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - fmt->flags = V4L2_FMT_FLAG_COMPRESSED; - strncpy(fmt->description, desc, sizeof(fmt->description)); - fmt->pixelformat = pixelformat; + cap->version = KERNEL_VERSION(0, 9, 8); - return 0; - } - case VIDIOC_TRY_FMT: - { - struct v4l2_format *fmt = arg; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_STREAMING; /* | V4L2_CAP_AUDIO; */ - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - return set_capture_size(go, fmt, 1); - } - case VIDIOC_G_FMT: - { - struct v4l2_format *fmt = arg; + if (go->board_info->flags & GO7007_BOARD_HAS_TUNER) + cap->capabilities |= V4L2_CAP_TUNER; - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - memset(fmt, 0, sizeof(*fmt)); - fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - fmt->fmt.pix.width = go->width; - fmt->fmt.pix.height = go->height; - fmt->fmt.pix.pixelformat = go->format == GO7007_FORMAT_MJPEG ? - V4L2_PIX_FMT_MJPEG : V4L2_PIX_FMT_MPEG; - fmt->fmt.pix.field = V4L2_FIELD_NONE; - fmt->fmt.pix.bytesperline = 0; - fmt->fmt.pix.sizeimage = GO7007_BUF_SIZE; - fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; /* ?? */ - return 0; - } - case VIDIOC_S_FMT: - { - struct v4l2_format *fmt = arg; + return 0; +} - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (go->streaming) - return -EBUSY; - return set_capture_size(go, fmt, 0); - } - case VIDIOC_ENUMAUDIO: - case VIDIOC_G_AUDIO: - case VIDIOC_S_AUDIO: - { - struct v4l2_audio *audio = arg; +static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_fmtdesc *fmt) +{ + char *desc = NULL; - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, cmd, arg); - if (cmd == VIDIOC_ENUMAUDIO && !audio->name[0]) - return -EINVAL; - return 0; - } - case VIDIOC_G_FBUF: - case VIDIOC_S_FBUF: + switch (fmt->index) { + case 0: + fmt->pixelformat = V4L2_PIX_FMT_MJPEG; + desc = "Motion-JPEG"; + break; + case 1: + fmt->pixelformat = V4L2_PIX_FMT_MPEG; + desc = "MPEG1/MPEG2/MPEG4"; + break; + default: return -EINVAL; - case VIDIOC_REQBUFS: - { - struct v4l2_requestbuffers *req = arg; - unsigned int count, i; + } + fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + fmt->flags = V4L2_FMT_FLAG_COMPRESSED; - if (go->streaming) - return -EBUSY; - if (req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - req->memory != V4L2_MEMORY_MMAP) - return -EINVAL; + strncpy(fmt->description, desc, sizeof(fmt->description)); - down(&gofh->lock); - retval = -EBUSY; - for (i = 0; i < gofh->buf_count; ++i) - if (gofh->bufs[i].mapped > 0) - goto unlock_and_return; - down(&go->hw_lock); - if (go->in_use > 0 && gofh->buf_count == 0) { - up(&go->hw_lock); + return 0; +} + +static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *fmt) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + fmt->fmt.pix.width = go->width; + fmt->fmt.pix.height = go->height; + fmt->fmt.pix.pixelformat = (go->format == GO7007_FORMAT_MJPEG) ? + V4L2_PIX_FMT_MJPEG : V4L2_PIX_FMT_MPEG; + fmt->fmt.pix.field = V4L2_FIELD_NONE; + fmt->fmt.pix.bytesperline = 0; + fmt->fmt.pix.sizeimage = GO7007_BUF_SIZE; + fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; + + return 0; +} + +static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *fmt) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + return set_capture_size(go, fmt, 1); +} + +static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, + struct v4l2_format *fmt) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (go->streaming) + return -EBUSY; + + return set_capture_size(go, fmt, 0); +} + +static int vidioc_reqbufs(struct file *file, void *priv, + struct v4l2_requestbuffers *req) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + int retval = -EBUSY; + unsigned int count, i; + + if (go->streaming) + return retval; + + if (req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || + req->memory != V4L2_MEMORY_MMAP) + return -EINVAL; + + down(&gofh->lock); + for (i = 0; i < gofh->buf_count; ++i) + if (gofh->bufs[i].mapped > 0) goto unlock_and_return; - } - if (gofh->buf_count > 0) - kfree(gofh->bufs); - retval = -ENOMEM; - count = req->count; - if (count > 0) { - if (count < 2) - count = 2; - if (count > 32) - count = 32; - gofh->bufs = kmalloc(count * - sizeof(struct go7007_buffer), - GFP_KERNEL); - if (gofh->bufs == NULL) { - up(&go->hw_lock); - goto unlock_and_return; - } - memset(gofh->bufs, 0, - count * sizeof(struct go7007_buffer)); - for (i = 0; i < count; ++i) { - gofh->bufs[i].go = go; - gofh->bufs[i].index = i; - gofh->bufs[i].state = BUF_STATE_IDLE; - gofh->bufs[i].mapped = 0; - } - go->in_use = 1; - } else { - go->in_use = 0; - } - gofh->buf_count = count; + + down(&go->hw_lock); + if (go->in_use > 0 && gofh->buf_count == 0) { up(&go->hw_lock); - up(&gofh->lock); - memset(req, 0, sizeof(*req)); - req->count = count; - req->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - req->memory = V4L2_MEMORY_MMAP; - return 0; + goto unlock_and_return; } - case VIDIOC_QUERYBUF: - { - struct v4l2_buffer *buf = arg; - unsigned int index; - retval = -EINVAL; - if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - index = buf->index; - down(&gofh->lock); - if (index >= gofh->buf_count) - goto unlock_and_return; - memset(buf, 0, sizeof(*buf)); - buf->index = index; - buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - switch (gofh->bufs[index].state) { - case BUF_STATE_QUEUED: - buf->flags = V4L2_BUF_FLAG_QUEUED; - break; - case BUF_STATE_DONE: - buf->flags = V4L2_BUF_FLAG_DONE; - break; - default: - buf->flags = 0; - } - if (gofh->bufs[index].mapped) - buf->flags |= V4L2_BUF_FLAG_MAPPED; - buf->memory = V4L2_MEMORY_MMAP; - buf->m.offset = index * GO7007_BUF_SIZE; - buf->length = GO7007_BUF_SIZE; - up(&gofh->lock); + if (gofh->buf_count > 0) + kfree(gofh->bufs); - return 0; - } - case VIDIOC_QBUF: - { - struct v4l2_buffer *buf = arg; - struct go7007_buffer *gobuf; - int ret; + retval = -ENOMEM; + count = req->count; + if (count > 0) { + if (count < 2) + count = 2; + if (count > 32) + count = 32; - retval = -EINVAL; - if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - buf->memory != V4L2_MEMORY_MMAP) - return -EINVAL; - down(&gofh->lock); - if (buf->index < 0 || buf->index >= gofh->buf_count) - goto unlock_and_return; - gobuf = &gofh->bufs[buf->index]; - if (gobuf->mapped == 0) - goto unlock_and_return; - retval = -EBUSY; - if (gobuf->state != BUF_STATE_IDLE) - goto unlock_and_return; - /* offset will be 0 until we really support USERPTR streaming */ - gobuf->offset = gobuf->user_addr & ~PAGE_MASK; - gobuf->bytesused = 0; - gobuf->frame_offset = 0; - gobuf->modet_active = 0; - if (gobuf->offset > 0) - gobuf->page_count = GO7007_BUF_PAGES + 1; - else - gobuf->page_count = GO7007_BUF_PAGES; - retval = -ENOMEM; - down_read(¤t->mm->mmap_sem); - ret = get_user_pages(current, current->mm, - gobuf->user_addr & PAGE_MASK, gobuf->page_count, - 1, 1, gobuf->pages, NULL); - up_read(¤t->mm->mmap_sem); - if (ret != gobuf->page_count) { - int i; - for (i = 0; i < ret; ++i) - page_cache_release(gobuf->pages[i]); - gobuf->page_count = 0; + gofh->bufs = kmalloc(count * sizeof(struct go7007_buffer), + GFP_KERNEL); + + if (!gofh->bufs) { + up(&go->hw_lock); goto unlock_and_return; } - gobuf->state = BUF_STATE_QUEUED; - spin_lock_irqsave(&go->spinlock, flags); - list_add_tail(&gobuf->stream, &go->stream); - spin_unlock_irqrestore(&go->spinlock, flags); - up(&gofh->lock); - return 0; - } - case VIDIOC_DQBUF: - { - struct v4l2_buffer *buf = arg; - struct go7007_buffer *gobuf; - u32 frame_type_flag; - DEFINE_WAIT(wait); - if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (buf->memory != V4L2_MEMORY_MMAP) - return -EINVAL; - down(&gofh->lock); - retval = -EINVAL; - if (list_empty(&go->stream)) - goto unlock_and_return; - gobuf = list_entry(go->stream.next, - struct go7007_buffer, stream); - retval = -EAGAIN; - if (gobuf->state != BUF_STATE_DONE && - !(file->f_flags & O_NONBLOCK)) { - for (;;) { - prepare_to_wait(&go->frame_waitq, &wait, - TASK_INTERRUPTIBLE); - if (gobuf->state == BUF_STATE_DONE) - break; - if (signal_pending(current)) { - retval = -ERESTARTSYS; - break; - } - schedule(); - } - finish_wait(&go->frame_waitq, &wait); + memset(gofh->bufs, 0, count * sizeof(struct go7007_buffer)); + + for (i = 0; i < count; ++i) { + gofh->bufs[i].go = go; + gofh->bufs[i].index = i; + gofh->bufs[i].state = BUF_STATE_IDLE; + gofh->bufs[i].mapped = 0; } - if (gobuf->state != BUF_STATE_DONE) - goto unlock_and_return; - spin_lock_irqsave(&go->spinlock, flags); - deactivate_buffer(gobuf); - spin_unlock_irqrestore(&go->spinlock, flags); - frame_type_flag = get_frame_type_flag(gobuf, go->format); - gobuf->state = BUF_STATE_IDLE; - memset(buf, 0, sizeof(*buf)); - buf->index = gobuf->index; - buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - buf->bytesused = gobuf->bytesused; - buf->flags = V4L2_BUF_FLAG_MAPPED | frame_type_flag; - buf->field = V4L2_FIELD_NONE; - buf->timestamp = gobuf->timestamp; - buf->sequence = gobuf->seq; - buf->memory = V4L2_MEMORY_MMAP; - buf->m.offset = gobuf->index * GO7007_BUF_SIZE; - buf->length = GO7007_BUF_SIZE; - buf->reserved = gobuf->modet_active; - up(&gofh->lock); - return 0; + + go->in_use = 1; + } else { + go->in_use = 0; } - case VIDIOC_STREAMON: - { - unsigned int *type = arg; - if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - down(&gofh->lock); - down(&go->hw_lock); - if (!go->streaming) { - go->streaming = 1; - go->next_seq = 0; - go->active_buf = NULL; - if (go7007_start_encoder(go) < 0) - retval = -EIO; - else - retval = 0; - } - up(&go->hw_lock); - up(&gofh->lock); + gofh->buf_count = count; + up(&go->hw_lock); + up(&gofh->lock); + + memset(req, 0, sizeof(*req)); + + req->count = count; + req->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + req->memory = V4L2_MEMORY_MMAP; + + return 0; + +unlock_and_return: + up(&gofh->lock); + return retval; +} + +static int vidioc_querybuf(struct file *file, void *priv, + struct v4l2_buffer *buf) +{ + struct go7007_file *gofh = priv; + int retval = -EINVAL; + unsigned int index; + + if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return retval; - } - case VIDIOC_STREAMOFF: - { - unsigned int *type = arg; - if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - down(&gofh->lock); - go7007_streamoff(go); - up(&gofh->lock); - return 0; - } - case VIDIOC_QUERYCTRL: - { - struct v4l2_queryctrl *ctrl = arg; - u32 id; + index = buf->index; - id = ctrl->id; - memset(ctrl, 0, sizeof(*ctrl)); - ctrl->id = id; - if (go->i2c_adapter_online) - i2c_clients_command(&go->i2c_adapter, - VIDIOC_QUERYCTRL, arg); - else if (go->hpi_ops && go->hpi_ops->send_command) - go->hpi_ops->send_command(go, cmd, arg); - if (id & V4L2_CTRL_FLAG_NEXT_CTRL || ctrl->name[0] == 0) - return mpeg_queryctrl(id, ctrl); - return ctrl->name[0] == 0 ? -EINVAL : 0; - } - case VIDIOC_G_CTRL: - { - struct v4l2_control *ctrl = arg; - struct v4l2_queryctrl query; + down(&gofh->lock); + if (index >= gofh->buf_count) + goto unlock_and_return; - memset(&query, 0, sizeof(query)); - query.id = ctrl->id; - if (go->i2c_adapter_online) - i2c_clients_command(&go->i2c_adapter, - VIDIOC_QUERYCTRL, &query); - else if (go->hpi_ops && go->hpi_ops->send_command) - if (0 == go->hpi_ops->send_command(go, cmd, arg)) - return 0; - if (query.name[0] == 0) - return mpeg_g_control(ctrl, go); - i2c_clients_command(&go->i2c_adapter, VIDIOC_G_CTRL, arg); - return 0; + memset(buf, 0, sizeof(*buf)); + buf->index = index; + buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + switch (gofh->bufs[index].state) { + case BUF_STATE_QUEUED: + buf->flags = V4L2_BUF_FLAG_QUEUED; + break; + case BUF_STATE_DONE: + buf->flags = V4L2_BUF_FLAG_DONE; + break; + default: + buf->flags = 0; } - case VIDIOC_S_CTRL: - { - struct v4l2_control *ctrl = arg; - struct v4l2_queryctrl query; - memset(&query, 0, sizeof(query)); - query.id = ctrl->id; - if (go->i2c_adapter_online) - i2c_clients_command(&go->i2c_adapter, - VIDIOC_QUERYCTRL, &query); - else if (go->hpi_ops && go->hpi_ops->send_command) - if (0 == go->hpi_ops->send_command(go, cmd, arg)) - return 0; - if (query.name[0] == 0) - return mpeg_s_control(ctrl, go); - i2c_clients_command(&go->i2c_adapter, VIDIOC_S_CTRL, arg); - return 0; + if (gofh->bufs[index].mapped) + buf->flags |= V4L2_BUF_FLAG_MAPPED; + buf->memory = V4L2_MEMORY_MMAP; + buf->m.offset = index * GO7007_BUF_SIZE; + buf->length = GO7007_BUF_SIZE; + up(&gofh->lock); + + return 0; + +unlock_and_return: + up(&gofh->lock); + return retval; +} + +static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + struct go7007_buffer *gobuf; + unsigned long flags; + int retval = -EINVAL; + int ret; + + if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || + buf->memory != V4L2_MEMORY_MMAP) + return retval; + + down(&gofh->lock); + if (buf->index < 0 || buf->index >= gofh->buf_count) + goto unlock_and_return; + + gobuf = &gofh->bufs[buf->index]; + if (!gobuf->mapped) + goto unlock_and_return; + + retval = -EBUSY; + if (gobuf->state != BUF_STATE_IDLE) + goto unlock_and_return; + + /* offset will be 0 until we really support USERPTR streaming */ + gobuf->offset = gobuf->user_addr & ~PAGE_MASK; + gobuf->bytesused = 0; + gobuf->frame_offset = 0; + gobuf->modet_active = 0; + if (gobuf->offset > 0) + gobuf->page_count = GO7007_BUF_PAGES + 1; + else + gobuf->page_count = GO7007_BUF_PAGES; + + retval = -ENOMEM; + down_read(¤t->mm->mmap_sem); + ret = get_user_pages(current, current->mm, + gobuf->user_addr & PAGE_MASK, gobuf->page_count, + 1, 1, gobuf->pages, NULL); + up_read(¤t->mm->mmap_sem); + + if (ret != gobuf->page_count) { + int i; + for (i = 0; i < ret; ++i) + page_cache_release(gobuf->pages[i]); + gobuf->page_count = 0; + goto unlock_and_return; } - case VIDIOC_G_PARM: - { - struct v4l2_streamparm *parm = arg; - struct v4l2_fract timeperframe = { - .numerator = 1001 * go->fps_scale, - .denominator = go->sensor_framerate, - }; - if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - memset(parm, 0, sizeof(*parm)); - parm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - parm->parm.capture.capability |= V4L2_CAP_TIMEPERFRAME; - parm->parm.capture.timeperframe = timeperframe; - return 0; + gobuf->state = BUF_STATE_QUEUED; + spin_lock_irqsave(&go->spinlock, flags); + list_add_tail(&gobuf->stream, &go->stream); + spin_unlock_irqrestore(&go->spinlock, flags); + up(&gofh->lock); + + return 0; + +unlock_and_return: + up(&gofh->lock); + return retval; +} + + +static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + struct go7007_buffer *gobuf; + int retval = -EINVAL; + unsigned long flags; + u32 frame_type_flag; + DEFINE_WAIT(wait); + + if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return retval; + if (buf->memory != V4L2_MEMORY_MMAP) + return retval; + + down(&gofh->lock); + if (list_empty(&go->stream)) + goto unlock_and_return; + gobuf = list_entry(go->stream.next, + struct go7007_buffer, stream); + + retval = -EAGAIN; + if (gobuf->state != BUF_STATE_DONE && + !(file->f_flags & O_NONBLOCK)) { + for (;;) { + prepare_to_wait(&go->frame_waitq, &wait, + TASK_INTERRUPTIBLE); + if (gobuf->state == BUF_STATE_DONE) + break; + if (signal_pending(current)) { + retval = -ERESTARTSYS; + break; + } + schedule(); + } + finish_wait(&go->frame_waitq, &wait); + } + if (gobuf->state != BUF_STATE_DONE) + goto unlock_and_return; + + spin_lock_irqsave(&go->spinlock, flags); + deactivate_buffer(gobuf); + spin_unlock_irqrestore(&go->spinlock, flags); + frame_type_flag = get_frame_type_flag(gobuf, go->format); + gobuf->state = BUF_STATE_IDLE; + + memset(buf, 0, sizeof(*buf)); + buf->index = gobuf->index; + buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + buf->bytesused = gobuf->bytesused; + buf->flags = V4L2_BUF_FLAG_MAPPED | frame_type_flag; + buf->field = V4L2_FIELD_NONE; + buf->timestamp = gobuf->timestamp; + buf->sequence = gobuf->seq; + buf->memory = V4L2_MEMORY_MMAP; + buf->m.offset = gobuf->index * GO7007_BUF_SIZE; + buf->length = GO7007_BUF_SIZE; + buf->reserved = gobuf->modet_active; + + up(&gofh->lock); + return 0; + +unlock_and_return: + up(&gofh->lock); + return retval; +} + +static int vidioc_streamon(struct file *file, void *priv, + enum v4l2_buf_type type) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + int retval = 0; + + if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + down(&gofh->lock); + down(&go->hw_lock); + + if (!go->streaming) { + go->streaming = 1; + go->next_seq = 0; + go->active_buf = NULL; + if (go7007_start_encoder(go) < 0) + retval = -EIO; + else + retval = 0; } - case VIDIOC_S_PARM: - { - struct v4l2_streamparm *parm = arg; - unsigned int n, d; + up(&go->hw_lock); + up(&gofh->lock); - if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (parm->parm.capture.capturemode != 0) + return retval; +} + +static int vidioc_streamoff(struct file *file, void *priv, + enum v4l2_buf_type type) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + down(&gofh->lock); + go7007_streamoff(go); + up(&gofh->lock); + + return 0; +} + +static int vidioc_queryctrl(struct file *file, void *priv, + struct v4l2_queryctrl *query) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (!go->i2c_adapter_online) + return -EIO; + + i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, query); + + return (!query->name[0]) ? -EINVAL : 0; +} + +static int vidioc_g_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + struct v4l2_queryctrl query; + + if (!go->i2c_adapter_online) + return -EIO; + + memset(&query, 0, sizeof(query)); + query.id = ctrl->id; + i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query); + if (query.name[0] == 0) + return -EINVAL; + i2c_clients_command(&go->i2c_adapter, VIDIOC_G_CTRL, ctrl); + + return 0; +} + +static int vidioc_s_ctrl(struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + struct v4l2_queryctrl query; + + if (!go->i2c_adapter_online) + return -EIO; + + memset(&query, 0, sizeof(query)); + query.id = ctrl->id; + i2c_clients_command(&go->i2c_adapter, VIDIOC_QUERYCTRL, &query); + if (query.name[0] == 0) + return -EINVAL; + i2c_clients_command(&go->i2c_adapter, VIDIOC_S_CTRL, ctrl); + + return 0; +} + +static int vidioc_g_parm(struct file *filp, void *priv, + struct v4l2_streamparm *parm) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + struct v4l2_fract timeperframe = { + .numerator = 1001 * go->fps_scale, + .denominator = go->sensor_framerate, + }; + + if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + parm->parm.capture.capability |= V4L2_CAP_TIMEPERFRAME; + parm->parm.capture.timeperframe = timeperframe; + + return 0; +} + +static int vidioc_s_parm(struct file *filp, void *priv, + struct v4l2_streamparm *parm) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + unsigned int n, d; + + if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + if (parm->parm.capture.capturemode != 0) + return -EINVAL; + + n = go->sensor_framerate * + parm->parm.capture.timeperframe.numerator; + d = 1001 * parm->parm.capture.timeperframe.denominator; + if (n != 0 && d != 0 && n > d) + go->fps_scale = (n + d/2) / d; + else + go->fps_scale = 1; + + return 0; +} + +/* VIDIOC_ENUMSTD on go7007 were used for enumberating the supported fps and + its resolution, when the device is not connected to TV. + This were an API abuse, probably used by the lack of specific IOCTL's to + enumberate it, by the time the driver were written. + + However, since kernel 2.6.19, two new ioctls (VIDIOC_ENUM_FRAMEINTERVALS + and VIDIOC_ENUM_FRAMESIZES) were added for this purpose. + + The two functions bellow implements the newer ioctls +*/ + +static int vidioc_enum_framesizes(struct file *filp, void *priv, + struct v4l2_frmsizeenum *fsize) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + /* Return -EINVAL, if it is a TV board */ + if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) || + (go->board_info->sensor_flags & GO7007_SENSOR_TV)) + return -EINVAL; + + if (fsize->index > 0) + return -EINVAL; + + fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; + fsize->discrete.width = go->board_info->sensor_width; + fsize->discrete.height = go->board_info->sensor_height; + + return 0; +} + +static int vidioc_enum_frameintervals(struct file *filp, void *priv, + struct v4l2_frmivalenum *fival) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + /* Return -EINVAL, if it is a TV board */ + if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) || + (go->board_info->sensor_flags & GO7007_SENSOR_TV)) + return -EINVAL; + + if (fival->index > 0) + return -EINVAL; + + fival->type = V4L2_FRMIVAL_TYPE_DISCRETE; + fival->discrete.numerator = 1001; + fival->discrete.denominator = go->board_info->sensor_framerate; + + return 0; +} + +static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (go->streaming) + return -EBUSY; + + if (!(go->board_info->sensor_flags & GO7007_SENSOR_TV) && + *std != 0) + return -EINVAL; + + if (*std == 0) + return -EINVAL; + + if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && + go->input == go->board_info->num_inputs - 1) { + if (!go->i2c_adapter_online) + return -EIO; + i2c_clients_command(&go->i2c_adapter, + VIDIOC_S_STD, std); + if (!*std) /* hack to indicate EINVAL from tuner */ return -EINVAL; - n = go->sensor_framerate * - parm->parm.capture.timeperframe.numerator; - d = 1001 * parm->parm.capture.timeperframe.denominator; - if (n != 0 && d != 0 && n > d) - go->fps_scale = (n + d/2) / d; - else - go->fps_scale = 1; - return 0; } - case VIDIOC_ENUMSTD: - { - struct v4l2_standard *std = arg; - if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && - go->input == go->board_info->num_inputs - 1) { - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, - VIDIOC_ENUMSTD, arg); - if (!std->id) /* hack to indicate EINVAL from tuner */ - return -EINVAL; - } else if (go->board_info->sensor_flags & GO7007_SENSOR_TV) { - switch (std->index) { - case 0: - v4l2_video_std_construct(std, - V4L2_STD_NTSC, "NTSC"); - break; - case 1: - v4l2_video_std_construct(std, - V4L2_STD_PAL | V4L2_STD_SECAM, - "PAL/SECAM"); - break; - default: - return -EINVAL; - } - } else { - if (std->index != 0) - return -EINVAL; - memset(std, 0, sizeof(*std)); - snprintf(std->name, sizeof(std->name), "%dx%d, %dfps", - go->board_info->sensor_width, - go->board_info->sensor_height, - go->board_info->sensor_framerate / 1000); - std->frameperiod.numerator = 1001; - std->frameperiod.denominator = - go->board_info->sensor_framerate; - } - return 0; - } - case VIDIOC_G_STD: - { - v4l2_std_id *std = arg; + if (*std & V4L2_STD_NTSC) { + go->standard = GO7007_STD_NTSC; + go->sensor_framerate = 30000; + } else if (*std & V4L2_STD_PAL) { + go->standard = GO7007_STD_PAL; + go->sensor_framerate = 25025; + } else if (*std & V4L2_STD_SECAM) { + go->standard = GO7007_STD_PAL; + go->sensor_framerate = 25025; + } else + return -EINVAL; - if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && - go->input == go->board_info->num_inputs - 1) { - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, - VIDIOC_G_STD, arg); - } else if (go->board_info->sensor_flags & GO7007_SENSOR_TV) { - if (go->standard == GO7007_STD_NTSC) - *std = V4L2_STD_NTSC; - else - *std = V4L2_STD_PAL | V4L2_STD_SECAM; - } else if (go->hpi_ops && go->hpi_ops->send_command) { - go->hpi_ops->send_command(go, cmd, arg); - } else - *std = 0; - return 0; - } - case VIDIOC_S_STD: - { - v4l2_std_id *std = arg; + if (go->i2c_adapter_online) + i2c_clients_command(&go->i2c_adapter, + VIDIOC_S_STD, std); + set_capture_size(go, NULL, 0); - if (go->streaming) - return -EBUSY; - if (!(go->board_info->sensor_flags & GO7007_SENSOR_TV) && - *std != 0) - return -EINVAL; - if (*std == 0) - return -EINVAL; - if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && - go->input == go->board_info->num_inputs - 1) { - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, - VIDIOC_S_STD, arg); - if (!*std) /* hack to indicate EINVAL from tuner */ - return -EINVAL; - } - if (*std & V4L2_STD_NTSC) { - go->standard = GO7007_STD_NTSC; - go->sensor_framerate = 30000; - } else if (*std & V4L2_STD_PAL) { - go->standard = GO7007_STD_PAL; - go->sensor_framerate = 25025; - } else if (*std & V4L2_STD_SECAM) { - go->standard = GO7007_STD_PAL; - go->sensor_framerate = 25025; - } else - return -EINVAL; - if (go->i2c_adapter_online) - i2c_clients_command(&go->i2c_adapter, - VIDIOC_S_STD, std); - if (go->hpi_ops && go->hpi_ops->send_command) - go->hpi_ops->send_command(go, cmd, arg); + return 0; +} - set_capture_size(go, NULL, 0); - return 0; - } +#if 0 case VIDIOC_QUERYSTD: { v4l2_std_id *std = arg; @@ -1136,219 +1194,269 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) *std = 0; return 0; } - case VIDIOC_ENUMINPUT: - { - struct v4l2_input *inp = arg; - int index; +#endif - if (inp->index >= go->board_info->num_inputs) - return -EINVAL; - index = inp->index; - memset(inp, 0, sizeof(*inp)); - inp->index = index; - strncpy(inp->name, go->board_info->inputs[index].name, - sizeof(inp->name)); - /* If this board has a tuner, it will be the last input */ - if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && - index == go->board_info->num_inputs - 1) - inp->type = V4L2_INPUT_TYPE_TUNER; - else - inp->type = V4L2_INPUT_TYPE_CAMERA; - inp->audioset = 0; - inp->tuner = 0; - if (go->board_info->sensor_flags & GO7007_SENSOR_TV) - inp->std = V4L2_STD_NTSC | V4L2_STD_PAL | - V4L2_STD_SECAM; - else - inp->std = 0; - return 0; - } - case VIDIOC_G_INPUT: - { - int *input = arg; +static int vidioc_enum_input(struct file *file, void *priv, + struct v4l2_input *inp) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; - *input = go->input; - return 0; - } - case VIDIOC_S_INPUT: - { - int *input = arg; + if (inp->index >= go->board_info->num_inputs) + return -EINVAL; - if (*input >= go->board_info->num_inputs) - return -EINVAL; - if (go->streaming) - return -EBUSY; - go->input = *input; - if (go->i2c_adapter_online) { - i2c_clients_command(&go->i2c_adapter, VIDIOC_S_INPUT, - &go->board_info->inputs[*input].video_input); - i2c_clients_command(&go->i2c_adapter, VIDIOC_S_AUDIO, - &go->board_info->inputs[*input].audio_input); - } - return 0; - } - case VIDIOC_G_TUNER: - { - struct v4l2_tuner *t = arg; + strncpy(inp->name, go->board_info->inputs[inp->index].name, + sizeof(inp->name)); - if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) - return -EINVAL; - if (t->index != 0) - return -EINVAL; - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, VIDIOC_G_TUNER, arg); - t->index = 0; - return 0; - } - case VIDIOC_S_TUNER: - { - struct v4l2_tuner *t = arg; + /* If this board has a tuner, it will be the last input */ + if ((go->board_info->flags & GO7007_BOARD_HAS_TUNER) && + inp->index == go->board_info->num_inputs - 1) + inp->type = V4L2_INPUT_TYPE_TUNER; + else + inp->type = V4L2_INPUT_TYPE_CAMERA; - if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) - return -EINVAL; - if (t->index != 0) - return -EINVAL; - if (!go->i2c_adapter_online) - return -EIO; - switch (go->board_id) { - case GO7007_BOARDID_PX_TV402U_NA: - case GO7007_BOARDID_PX_TV402U_JP: - /* No selectable options currently */ - if (t->audmode != V4L2_TUNER_MODE_STEREO) - return -EINVAL; - break; - } - i2c_clients_command(&go->i2c_adapter, VIDIOC_S_TUNER, arg); - return 0; - } - case VIDIOC_G_FREQUENCY: - { - struct v4l2_frequency *f = arg; + inp->audioset = 0; + inp->tuner = 0; + if (go->board_info->sensor_flags & GO7007_SENSOR_TV) + inp->std = V4L2_STD_NTSC | V4L2_STD_PAL | + V4L2_STD_SECAM; + else + inp->std = 0; - if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) - return -EINVAL; - if (!go->i2c_adapter_online) - return -EIO; - memset(f, 0, sizeof(*f)); - f->type = V4L2_TUNER_ANALOG_TV; - i2c_clients_command(&go->i2c_adapter, VIDIOC_G_FREQUENCY, arg); - return 0; - } - case VIDIOC_S_FREQUENCY: - { - if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) - return -EINVAL; - if (!go->i2c_adapter_online) - return -EIO; - i2c_clients_command(&go->i2c_adapter, VIDIOC_S_FREQUENCY, arg); - return 0; - } - case VIDIOC_CROPCAP: - { - struct v4l2_cropcap *cropcap = arg; + return 0; +} - if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - memset(cropcap, 0, sizeof(*cropcap)); - cropcap->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - /* These specify the raw input of the sensor */ - switch (go->standard) { - case GO7007_STD_NTSC: - cropcap->bounds.top = 0; - cropcap->bounds.left = 0; - cropcap->bounds.width = 720; - cropcap->bounds.height = 480; - cropcap->defrect.top = 0; - cropcap->defrect.left = 0; - cropcap->defrect.width = 720; - cropcap->defrect.height = 480; - break; - case GO7007_STD_PAL: - cropcap->bounds.top = 0; - cropcap->bounds.left = 0; - cropcap->bounds.width = 720; - cropcap->bounds.height = 576; - cropcap->defrect.top = 0; - cropcap->defrect.left = 0; - cropcap->defrect.width = 720; - cropcap->defrect.height = 576; - break; - case GO7007_STD_OTHER: - cropcap->bounds.top = 0; - cropcap->bounds.left = 0; - cropcap->bounds.width = go->board_info->sensor_width; - cropcap->bounds.height = go->board_info->sensor_height; - cropcap->defrect.top = 0; - cropcap->defrect.left = 0; - cropcap->defrect.width = go->board_info->sensor_width; - cropcap->defrect.height = go->board_info->sensor_height; - break; - } - return 0; - } - case VIDIOC_G_CROP: - { - struct v4l2_crop *crop = arg; +static int vidioc_g_input(struct file *file, void *priv, unsigned int *input) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - memset(crop, 0, sizeof(*crop)); - crop->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - /* These specify the raw input of the sensor */ - switch (go->standard) { - case GO7007_STD_NTSC: - crop->c.top = 0; - crop->c.left = 0; - crop->c.width = 720; - crop->c.height = 480; - break; - case GO7007_STD_PAL: - crop->c.top = 0; - crop->c.left = 0; - crop->c.width = 720; - crop->c.height = 576; - break; - case GO7007_STD_OTHER: - crop->c.top = 0; - crop->c.left = 0; - crop->c.width = go->board_info->sensor_width; - crop->c.height = go->board_info->sensor_height; - break; - } + *input = go->input; - return 0; + return 0; +} + +static int vidioc_s_input(struct file *file, void *priv, unsigned int input) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (input >= go->board_info->num_inputs) + return -EINVAL; + if (go->streaming) + return -EBUSY; + + go->input = input; + if (go->i2c_adapter_online) { + i2c_clients_command(&go->i2c_adapter, VIDIOC_S_INPUT, + &go->board_info->inputs[input].video_input); + i2c_clients_command(&go->i2c_adapter, VIDIOC_S_AUDIO, + &go->board_info->inputs[input].audio_input); } - case VIDIOC_S_CROP: - { - struct v4l2_crop *crop = arg; - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return 0; +} + +static int vidioc_g_tuner(struct file *file, void *priv, + struct v4l2_tuner *t) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) + return -EINVAL; + if (t->index != 0) + return -EINVAL; + if (!go->i2c_adapter_online) + return -EIO; + + i2c_clients_command(&go->i2c_adapter, VIDIOC_G_TUNER, t); + + t->index = 0; + return 0; +} + +static int vidioc_s_tuner(struct file *file, void *priv, + struct v4l2_tuner *t) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) + return -EINVAL; + if (t->index != 0) + return -EINVAL; + if (!go->i2c_adapter_online) + return -EIO; + + switch (go->board_id) { + case GO7007_BOARDID_PX_TV402U_NA: + case GO7007_BOARDID_PX_TV402U_JP: + /* No selectable options currently */ + if (t->audmode != V4L2_TUNER_MODE_STEREO) return -EINVAL; - return 0; + break; } - case VIDIOC_G_JPEGCOMP: - { - struct v4l2_jpegcompression *params = arg; - memset(params, 0, sizeof(*params)); - params->quality = 50; /* ?? */ - params->jpeg_markers = V4L2_JPEG_MARKER_DHT | - V4L2_JPEG_MARKER_DQT; + i2c_clients_command(&go->i2c_adapter, VIDIOC_S_TUNER, t); - return 0; + return 0; +} + +static int vidioc_g_frequency(struct file *file, void *priv, + struct v4l2_frequency *f) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) + return -EINVAL; + if (!go->i2c_adapter_online) + return -EIO; + + f->type = V4L2_TUNER_ANALOG_TV; + i2c_clients_command(&go->i2c_adapter, VIDIOC_G_FREQUENCY, f); + return 0; +} + +static int vidioc_s_frequency(struct file *file, void *priv, + struct v4l2_frequency *f) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (!(go->board_info->flags & GO7007_BOARD_HAS_TUNER)) + return -EINVAL; + if (!go->i2c_adapter_online) + return -EIO; + + i2c_clients_command(&go->i2c_adapter, VIDIOC_S_FREQUENCY, f); + + return 0; +} + +static int vidioc_cropcap(struct file *file, void *priv, + struct v4l2_cropcap *cropcap) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + /* These specify the raw input of the sensor */ + switch (go->standard) { + case GO7007_STD_NTSC: + cropcap->bounds.top = 0; + cropcap->bounds.left = 0; + cropcap->bounds.width = 720; + cropcap->bounds.height = 480; + cropcap->defrect.top = 0; + cropcap->defrect.left = 0; + cropcap->defrect.width = 720; + cropcap->defrect.height = 480; + break; + case GO7007_STD_PAL: + cropcap->bounds.top = 0; + cropcap->bounds.left = 0; + cropcap->bounds.width = 720; + cropcap->bounds.height = 576; + cropcap->defrect.top = 0; + cropcap->defrect.left = 0; + cropcap->defrect.width = 720; + cropcap->defrect.height = 576; + break; + case GO7007_STD_OTHER: + cropcap->bounds.top = 0; + cropcap->bounds.left = 0; + cropcap->bounds.width = go->board_info->sensor_width; + cropcap->bounds.height = go->board_info->sensor_height; + cropcap->defrect.top = 0; + cropcap->defrect.left = 0; + cropcap->defrect.width = go->board_info->sensor_width; + cropcap->defrect.height = go->board_info->sensor_height; + break; } - case VIDIOC_S_JPEGCOMP: - { - struct v4l2_jpegcompression *params = arg; - if (params->quality != 50 || - params->jpeg_markers != (V4L2_JPEG_MARKER_DHT | - V4L2_JPEG_MARKER_DQT)) - return -EINVAL; - return 0; + return 0; +} + +static int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) +{ + struct go7007_file *gofh = priv; + struct go7007 *go = gofh->go; + + if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + crop->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + /* These specify the raw input of the sensor */ + switch (go->standard) { + case GO7007_STD_NTSC: + crop->c.top = 0; + crop->c.left = 0; + crop->c.width = 720; + crop->c.height = 480; + break; + case GO7007_STD_PAL: + crop->c.top = 0; + crop->c.left = 0; + crop->c.width = 720; + crop->c.height = 576; + break; + case GO7007_STD_OTHER: + crop->c.top = 0; + crop->c.left = 0; + crop->c.width = go->board_info->sensor_width; + crop->c.height = go->board_info->sensor_height; + break; } + + return 0; +} + +/* FIXME: vidioc_s_crop is not really implemented!!! + */ +static int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) +{ + if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + return 0; +} + +static int vidioc_g_jpegcomp(struct file *file, void *priv, + struct v4l2_jpegcompression *params) +{ + memset(params, 0, sizeof(*params)); + params->quality = 50; /* ?? */ + params->jpeg_markers = V4L2_JPEG_MARKER_DHT | + V4L2_JPEG_MARKER_DQT; + + return 0; +} + +static int vidioc_s_jpegcomp(struct file *file, void *priv, + struct v4l2_jpegcompression *params) +{ + if (params->quality != 50 || + params->jpeg_markers != (V4L2_JPEG_MARKER_DHT | + V4L2_JPEG_MARKER_DQT)) + return -EINVAL; + + return 0; +} + +/* FIXME: + Those ioctls are private, and not needed, since several standard + extended controls already provide streaming control. + So, those ioctls should be converted into vidioc_g_ext_ctrls() + and vidioc_s_ext_ctrls() + */ + +#if 0 /* Temporary ioctls for controlling compression characteristics */ case GO7007IOC_S_BITRATE: { @@ -1568,26 +1676,7 @@ static long go7007_do_ioctl(struct file *file, unsigned int cmd, void *arg) return -EINVAL; return clip_to_modet_map(go, region->region, region->clips); } - default: - printk(KERN_INFO "go7007-v4l2: unsupported ioctl %d\n", cmd); - return -ENOIOCTLCMD; - } - return 0; - -unlock_and_return: - up(&gofh->lock); - return retval; -} - -static long go7007_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - struct go7007_file *gofh = file->private_data; - - if (gofh->go->status != STATUS_ONLINE) - return -EIO; - - return video_usercopy(file, cmd, arg, go7007_do_ioctl); -} +#endif static ssize_t go7007_read(struct file *file, char __user *data, size_t count, loff_t *ppos) @@ -1696,18 +1785,57 @@ static struct v4l2_file_operations go7007_fops = { .owner = THIS_MODULE, .open = go7007_open, .release = go7007_release, - .ioctl = go7007_ioctl, + .ioctl = video_ioctl2, .read = go7007_read, .mmap = go7007_mmap, .poll = go7007_poll, }; +static const struct v4l2_ioctl_ops video_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, + .vidioc_s_std = vidioc_s_std, + .vidioc_enum_input = vidioc_enum_input, + .vidioc_g_input = vidioc_g_input, + .vidioc_s_input = vidioc_s_input, + .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_s_ctrl = vidioc_s_ctrl, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, + .vidioc_g_tuner = vidioc_g_tuner, + .vidioc_s_tuner = vidioc_s_tuner, + .vidioc_g_frequency = vidioc_g_frequency, + .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_parm = vidioc_g_parm, + .vidioc_s_parm = vidioc_s_parm, +#if 0 /* FIXME take out after 2.6.29-rc1 merge happens */ + .vidioc_enum_framesizes = vidioc_enum_framesizes, + .vidioc_enum_frameintervals = vidioc_enum_frameintervals, +#endif + .vidioc_cropcap = vidioc_cropcap, + .vidioc_g_crop = vidioc_g_crop, + .vidioc_s_crop = vidioc_s_crop, + .vidioc_g_jpegcomp = vidioc_g_jpegcomp, + .vidioc_s_jpegcomp = vidioc_s_jpegcomp, +}; + static struct video_device go7007_template = { .name = "go7007", .vfl_type = VID_TYPE_CAPTURE, .fops = &go7007_fops, .minor = -1, .release = go7007_vfl_release, + .ioctl_ops = &video_ioctl_ops, + .tvnorms = V4L2_STD_ALL, + .current_norm = V4L2_STD_NTSC, }; int go7007_v4l2_init(struct go7007 *go) -- cgit v1.2.3 From a61739d2b535f64c9276061d711e7b4933b1b35c Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Sun, 2 Nov 2008 21:24:35 -0800 Subject: Staging: go7007: annotate code pointers They are treated as __le16 everywhere, annotate as such. Signed-off-by: Harvey Harrison Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-fw.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-fw.c b/drivers/staging/go7007/go7007-fw.c index a0e17b0e0ce3..871ed43e4e05 100644 --- a/drivers/staging/go7007/go7007-fw.c +++ b/drivers/staging/go7007/go7007-fw.c @@ -284,7 +284,7 @@ static const int zz[64] = { 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63 }; -static int copy_packages(u16 *dest, u16 *src, int pkg_cnt, int space) +static int copy_packages(__le16 *dest, u16 *src, int pkg_cnt, int space) { int i, cnt = pkg_cnt * 32; @@ -292,7 +292,7 @@ static int copy_packages(u16 *dest, u16 *src, int pkg_cnt, int space) return -1; for (i = 0; i < cnt; ++i) - dest[i] = __cpu_to_le16(src[i]); + dest[i] = cpu_to_le16p(src + i); return cnt; } @@ -372,7 +372,7 @@ static int mjpeg_frame_header(struct go7007 *go, unsigned char *buf, int q) return p; } -static int gen_mjpeghdr_to_package(struct go7007 *go, u16 *code, int space) +static int gen_mjpeghdr_to_package(struct go7007 *go, __le16 *code, int space) { u8 *buf; u16 mem = 0x3e00; @@ -643,7 +643,7 @@ static int mpeg1_sequence_header(struct go7007 *go, unsigned char *buf, int ext) } static int gen_mpeg1hdr_to_package(struct go7007 *go, - u16 *code, int space, int *framelen) + __le16 *code, int space, int *framelen) { u8 *buf; u16 mem = 0x3e00; @@ -831,7 +831,7 @@ static int mpeg4_sequence_header(struct go7007 *go, unsigned char *buf, int ext) } static int gen_mpeg4hdr_to_package(struct go7007 *go, - u16 *code, int space, int *framelen) + __le16 *code, int space, int *framelen) { u8 *buf; u16 mem = 0x3e00; @@ -936,7 +936,7 @@ done: } static int brctrl_to_package(struct go7007 *go, - u16 *code, int space, int *framelen) + __le16 *code, int space, int *framelen) { int converge_speed = 0; int lambda = (go->format == GO7007_FORMAT_MJPEG || go->dvd_mode) ? @@ -1091,7 +1091,7 @@ static int brctrl_to_package(struct go7007 *go, return copy_packages(code, pack, 6, space); } -static int config_package(struct go7007 *go, u16 *code, int space) +static int config_package(struct go7007 *go, __le16 *code, int space) { int fps = go->sensor_framerate / go->fps_scale / 1000; int rows = go->interlace_coding ? go->height / 32 : go->height / 16; @@ -1213,7 +1213,7 @@ static int config_package(struct go7007 *go, u16 *code, int space) return copy_packages(code, pack, 5, space); } -static int seqhead_to_package(struct go7007 *go, u16 *code, int space, +static int seqhead_to_package(struct go7007 *go, __le16 *code, int space, int (*sequence_header_func)(struct go7007 *go, unsigned char *buf, int ext)) { @@ -1292,7 +1292,7 @@ static int relative_prime(int big, int little) return big; } -static int avsync_to_package(struct go7007 *go, u16 *code, int space) +static int avsync_to_package(struct go7007 *go, __le16 *code, int space) { int arate = go->board_info->audio_rate * 1001 * go->fps_scale; int ratio = arate / go->sensor_framerate; @@ -1323,7 +1323,7 @@ static int avsync_to_package(struct go7007 *go, u16 *code, int space) return copy_packages(code, pack, 1, space); } -static int final_package(struct go7007 *go, u16 *code, int space) +static int final_package(struct go7007 *go, __le16 *code, int space) { int rows = go->interlace_coding ? go->height / 32 : go->height / 16; u16 pack[] = { @@ -1386,7 +1386,7 @@ static int final_package(struct go7007 *go, u16 *code, int space) return copy_packages(code, pack, 1, space); } -static int audio_to_package(struct go7007 *go, u16 *code, int space) +static int audio_to_package(struct go7007 *go, __le16 *code, int space) { int clock_config = ((go->board_info->audio_flags & GO7007_AUDIO_I2S_MASTER ? 1 : 0) << 11) | @@ -1436,7 +1436,7 @@ static int audio_to_package(struct go7007 *go, u16 *code, int space) return copy_packages(code, pack, 2, space); } -static int modet_to_package(struct go7007 *go, u16 *code, int space) +static int modet_to_package(struct go7007 *go, __le16 *code, int space) { int ret, mb, i, addr, cnt = 0; u16 pack[32]; @@ -1505,7 +1505,7 @@ static int modet_to_package(struct go7007 *go, u16 *code, int space) return cnt; } -static int do_special(struct go7007 *go, u16 type, u16 *code, int space, +static int do_special(struct go7007 *go, u16 type, __le16 *code, int space, int *framelen) { switch (type) { @@ -1555,7 +1555,7 @@ static int do_special(struct go7007 *go, u16 type, u16 *code, int space, int go7007_construct_fw_image(struct go7007 *go, u8 **fw, int *fwlen) { const struct firmware *fw_entry; - u16 *code, *src; + __le16 *code, *src; int framelen[8] = { }; /* holds the lengths of empty frame templates */ int codespace = 64 * 1024, i = 0, srclen, chunk_len, chunk_flags; int mode_flag; @@ -1590,7 +1590,7 @@ int go7007_construct_fw_image(struct go7007 *go, u8 **fw, int *fwlen) goto fw_failed; } memset(code, 0, codespace * 2); - src = (u16 *)fw_entry->data; + src = (__le16 *)fw_entry->data; srclen = fw_entry->size / 2; while (srclen >= 2) { chunk_flags = __le16_to_cpu(src[0]); -- cgit v1.2.3 From 98b63060ff5b93708d3ce750d4f62ffcb78c8e8d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 15:35:08 -0800 Subject: Staging: go7007: fix minor build warnings Comment out some functions that we aren't using yet, in anticipation of using them when the v4l core merges are changed upstream. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-v4l2.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c index 7717feff8bea..2ca3877c7ae5 100644 --- a/drivers/staging/go7007/go7007-v4l2.c +++ b/drivers/staging/go7007/go7007-v4l2.c @@ -327,6 +327,7 @@ static int set_capture_size(struct go7007 *go, struct v4l2_format *fmt, int try) return 0; } +#if 0 static int clip_to_modet_map(struct go7007 *go, int region, struct v4l2_clip *clip_list) { @@ -599,6 +600,7 @@ static int mpeg_g_control(struct v4l2_control *ctrl, struct go7007 *go) } return 0; } +#endif static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) @@ -1089,7 +1091,7 @@ static int vidioc_s_parm(struct file *filp, void *priv, The two functions bellow implements the newer ioctls */ - +#if 0 static int vidioc_enum_framesizes(struct file *filp, void *priv, struct v4l2_frmsizeenum *fsize) { @@ -1131,6 +1133,7 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv, return 0; } +#endif static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std) { -- cgit v1.2.3 From 922e819c33665033892995ae57663469aeb26bf5 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Thu, 18 Dec 2008 13:52:39 +0100 Subject: Staging: go7007: small cleanup small cleanup of go7007: - prepare for urb->status conversion - micro optimization - use kzalloc - fix free of memory in use in go7007_usb_disconnect Signed-off-by: Oliver Neukum Cc: Cohen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-usb.c | 45 ++++++++++++++++++++----------------- 1 file changed, 24 insertions(+), 21 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-usb.c b/drivers/staging/go7007/go7007-usb.c index f18eaa4bffb4..83eec920c7d3 100644 --- a/drivers/staging/go7007/go7007-usb.c +++ b/drivers/staging/go7007/go7007-usb.c @@ -680,9 +680,10 @@ static void go7007_usb_readinterrupt_complete(struct urb *urb) { struct go7007 *go = (struct go7007 *)urb->context; u16 *regs = (u16 *)urb->transfer_buffer; + int status = urb->status; - if (urb->status != 0) { - if (urb->status != -ESHUTDOWN && + if (status) { + if (status != -ESHUTDOWN && go->status != STATUS_SHUTDOWN) { printk(KERN_ERR "go7007-usb: error in read interrupt: %d\n", @@ -723,15 +724,14 @@ static int go7007_usb_read_interrupt(struct go7007 *go) static void go7007_usb_read_video_pipe_complete(struct urb *urb) { struct go7007 *go = (struct go7007 *)urb->context; - int r; + int r, status = urb-> status; if (!go->streaming) { wake_up_interruptible(&go->frame_waitq); return; } - if (urb->status != 0) { - printk(KERN_ERR "go7007-usb: error in video pipe: %d\n", - urb->status); + if (status) { + printk(KERN_ERR "go7007-usb: error in video pipe: %d\n", status); return; } if (urb->actual_length != urb->transfer_buffer_length) { @@ -747,13 +747,12 @@ static void go7007_usb_read_video_pipe_complete(struct urb *urb) static void go7007_usb_read_audio_pipe_complete(struct urb *urb) { struct go7007 *go = (struct go7007 *)urb->context; - int r; + int r, status = urb->status; if (!go->streaming) return; - if (urb->status != 0) { - printk(KERN_ERR "go7007-usb: error in audio pipe: %d\n", - urb->status); + if (status) { + printk(KERN_ERR "go7007-usb: error in audio pipe: %d\n", status); return; } if (urb->actual_length != urb->transfer_buffer_length) { @@ -794,7 +793,7 @@ static int go7007_usb_stream_start(struct go7007 *go) return 0; audio_submit_failed: - for (i = 0; i < 8; ++i) + for (i = 0; i < 7; ++i) usb_kill_urb(usb->audio_urbs[i]); video_submit_failed: for (i = 0; i < 8; ++i) @@ -1019,10 +1018,9 @@ static int go7007_usb_probe(struct usb_interface *intf, return 0; } - usb = kmalloc(sizeof(struct go7007_usb), GFP_KERNEL); + usb = kzalloc(sizeof(struct go7007_usb), GFP_KERNEL); if (usb == NULL) return -ENOMEM; - memset(usb, 0, sizeof(struct go7007_usb)); /* Allocate the URB and buffer for receiving incoming interrupts */ usb->intr_urb = usb_alloc_urb(0, GFP_KERNEL); @@ -1227,6 +1225,7 @@ static void go7007_usb_disconnect(struct usb_interface *intf) { struct go7007 *go = usb_get_intfdata(intf); struct go7007_usb *usb = go->hpi_context; + struct urb *vurb, *aurb; int i; go->status = STATUS_SHUTDOWN; @@ -1234,15 +1233,19 @@ static void go7007_usb_disconnect(struct usb_interface *intf) /* Free USB-related structs */ for (i = 0; i < 8; ++i) { - if (usb->video_urbs[i] != NULL) { - if (usb->video_urbs[i]->transfer_buffer != NULL) - kfree(usb->video_urbs[i]->transfer_buffer); - usb_free_urb(usb->video_urbs[i]); + vurb = usb->video_urbs[i]; + if (vurb) { + usb_kill_urb(vurb); + if (vurb->transfer_buffer) + kfree(vurb->transfer_buffer); + usb_free_urb(vurb); } - if (usb->audio_urbs[i] != NULL) { - if (usb->audio_urbs[i]->transfer_buffer != NULL) - kfree(usb->audio_urbs[i]->transfer_buffer); - usb_free_urb(usb->audio_urbs[i]); + aurb = usb->audio_urbs[i]; + if (aurb) { + usb_kill_urb(aurb); + if (aurb->transfer_buffer) + kfree(aurb->transfer_buffer); + usb_free_urb(aurb); } } kfree(usb->intr_urb->transfer_buffer); -- cgit v1.2.3 From 66fe4a8bc552cdf7adc881fce362b210d3f3d491 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 11:22:07 -0800 Subject: Staging: go7007: add some more v4l2 ioctls Now that the v4l2 tree is merged with mainline, enable some of the compiled out functions. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/go7007-v4l2.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/go7007/go7007-v4l2.c b/drivers/staging/go7007/go7007-v4l2.c index 2ca3877c7ae5..4f7237a03ad1 100644 --- a/drivers/staging/go7007/go7007-v4l2.c +++ b/drivers/staging/go7007/go7007-v4l2.c @@ -1091,7 +1091,6 @@ static int vidioc_s_parm(struct file *filp, void *priv, The two functions bellow implements the newer ioctls */ -#if 0 static int vidioc_enum_framesizes(struct file *filp, void *priv, struct v4l2_frmsizeenum *fsize) { @@ -1133,7 +1132,6 @@ static int vidioc_enum_frameintervals(struct file *filp, void *priv, return 0; } -#endif static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *std) { @@ -1819,10 +1817,8 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_s_frequency = vidioc_s_frequency, .vidioc_g_parm = vidioc_g_parm, .vidioc_s_parm = vidioc_s_parm, -#if 0 /* FIXME take out after 2.6.29-rc1 merge happens */ .vidioc_enum_framesizes = vidioc_enum_framesizes, .vidioc_enum_frameintervals = vidioc_enum_frameintervals, -#endif .vidioc_cropcap = vidioc_cropcap, .vidioc_g_crop = vidioc_g_crop, .vidioc_s_crop = vidioc_s_crop, -- cgit v1.2.3 From fb84dabdd641771879a9961a49ea66c488a01881 Mon Sep 17 00:00:00 2001 From: Stoyan Gaydarov Date: Thu, 17 Jul 2008 10:29:06 +0000 Subject: Staging: et131x: Cleanup et131x_debug.h defines This patch cleans up the et131x_debug.h defines as well as fix the checkpatch warnings Signed-off-by: Stoyan Gaydarov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/et131x/et131x_debug.h | 160 +++++++++++++++++++++++----------- 1 file changed, 107 insertions(+), 53 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/et131x/et131x_debug.h b/drivers/staging/et131x/et131x_debug.h index dab608031d0b..4275638c0cc8 100644 --- a/drivers/staging/et131x/et131x_debug.h +++ b/drivers/staging/et131x/et131x_debug.h @@ -82,11 +82,11 @@ #define DBG_LVL 3 #endif /* DBG_LVL */ -#define DBG_DEFAULTS (DBG_ERROR_ON | DBG_WARNING_ON | DBG_BREAK_ON ) +#define DBG_DEFAULTS (DBG_ERROR_ON | DBG_WARNING_ON | DBG_BREAK_ON) -#define DBG_FLAGS(A) (A)->dbgFlags -#define DBG_NAME(A) (A)->dbgName -#define DBG_LEVEL(A) (A)->dbgLevel +#define DBG_FLAGS(A) ((A)->dbgFlags) +#define DBG_NAME(A) ((A)->dbgName) +#define DBG_LEVEL(A) ((A)->dbgLevel) #ifndef DBG_PRINT #define DBG_PRINT(S...) printk(KERN_DEBUG S) @@ -108,56 +108,110 @@ #define _DBG_LEAVE(A) printk(KERN_DEBUG "%s:%.*s:%s\n", DBG_NAME(A), \ DBG_LEVEL(A)--, _LEAVE_STR, __func__) -#define DBG_ENTER(A) {if (DBG_FLAGS(A) & DBG_TRACE_ON) \ - _DBG_ENTER(A);} +#define DBG_ENTER(A) \ + do { \ + if (DBG_FLAGS(A) & DBG_TRACE_ON) \ + _DBG_ENTER(A); \ + } while (0) + +#define DBG_LEAVE(A) \ + do { \ + if (DBG_FLAGS(A) & DBG_TRACE_ON) \ + _DBG_LEAVE(A); \ + } while (0) + +#define DBG_PARAM(A, N, F, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_PARAM_ON) \ + DBG_PRINT(" %s -- "F" ", N, S); \ + } while (0) + +#define DBG_ERROR(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_ERROR_ON) { \ + DBG_PRINT("%s:ERROR:%s ", DBG_NAME(A), __func__);\ + DBG_PRINTC(S); \ + DBG_TRAP; \ + } \ + } while (0) + +#define DBG_WARNING(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_WARNING_ON) { \ + DBG_PRINT("%s:WARNING:%s ", DBG_NAME(A), __func__); \ + DBG_PRINTC(S); \ + } \ + } while (0) + +#define DBG_NOTICE(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_NOTICE_ON) { \ + DBG_PRINT("%s:NOTICE:%s ", DBG_NAME(A), __func__); \ + DBG_PRINTC(S); \ + } \ + } while (0) + +#define DBG_TRACE(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_TRACE_ON) { \ + DBG_PRINT("%s:TRACE:%s ", DBG_NAME(A), __func__); \ + DBG_PRINTC(S); \ + } \ + } while (0) + +#define DBG_VERBOSE(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_VERBOSE_ON) { \ + DBG_PRINT("%s:VERBOSE:%s ", DBG_NAME(A), __func__); \ + DBG_PRINTC(S); \ + } \ + } while (0) + +#define DBG_RX(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_RX_ON) \ + DBG_PRINT(S); \ + } while (0) + +#define DBG_RX_ENTER(A) \ + do { \ + if (DBG_FLAGS(A) & DBG_RX_ON) \ + _DBG_ENTER(A); \ + } while (0) + +#define DBG_RX_LEAVE(A) \ + do { \ + if (DBG_FLAGS(A) & DBG_RX_ON) \ + _DBG_LEAVE(A); \ + } while (0) + +#define DBG_TX(A, S...) \ + do { \ + if (DBG_FLAGS(A) & DBG_TX_ON) \ + DBG_PRINT(S); \ + } while (0) + +#define DBG_TX_ENTER(A) \ + do { \ + if (DBG_FLAGS(A) & DBG_TX_ON) \ + _DBG_ENTER(A); \ + } while (0) + +#define DBG_TX_LEAVE(A) \ + do { \ + if (DBG_FLAGS(A) & DBG_TX_ON) \ + _DBG_LEAVE(A); \ + } while (0) + +#define DBG_ASSERT(C) \ + do { \ + if (!(C)) { \ + DBG_PRINT("ASSERT(%s) -- %s#%d (%s) ", \ + #C, __FILE__, __LINE__, __func__); \ + DBG_TRAP; \ + } + } while (0) -#define DBG_LEAVE(A) {if (DBG_FLAGS(A) & DBG_TRACE_ON) \ - _DBG_LEAVE(A);} - -#define DBG_PARAM(A,N,F,S...) {if (DBG_FLAGS(A) & DBG_PARAM_ON) \ - DBG_PRINT(" %s -- "F"\n",N,S);} - -#define DBG_ERROR(A,S...) \ - if (DBG_FLAGS(A) & DBG_ERROR_ON) { \ - DBG_PRINT("%s:ERROR:%s ",DBG_NAME(A), __func__); \ - DBG_PRINTC(S); \ - DBG_TRAP; \ - } - -#define DBG_WARNING(A,S...) {if (DBG_FLAGS(A) & DBG_WARNING_ON) \ - {DBG_PRINT("%s:WARNING:%s ",DBG_NAME(A),__func__);DBG_PRINTC(S);}} - -#define DBG_NOTICE(A,S...) {if (DBG_FLAGS(A) & DBG_NOTICE_ON) \ - {DBG_PRINT("%s:NOTICE:%s ",DBG_NAME(A),__func__);DBG_PRINTC(S);}} - -#define DBG_TRACE(A,S...) {if (DBG_FLAGS(A) & DBG_TRACE_ON) \ - {DBG_PRINT("%s:TRACE:%s ",DBG_NAME(A), __func__);DBG_PRINTC(S);}} - -#define DBG_VERBOSE(A,S...) {if (DBG_FLAGS(A) & DBG_VERBOSE_ON) \ - {DBG_PRINT("%s:VERBOSE:%s ",DBG_NAME(A), __func__);DBG_PRINTC(S);}} - -#define DBG_RX(A,S...) {if (DBG_FLAGS(A) & DBG_RX_ON) \ - {DBG_PRINT(S);}} - -#define DBG_RX_ENTER(A) {if (DBG_FLAGS(A) & DBG_RX_ON) \ - _DBG_ENTER(A);} - -#define DBG_RX_LEAVE(A) {if (DBG_FLAGS(A) & DBG_RX_ON) \ - _DBG_LEAVE(A);} - -#define DBG_TX(A,S...) {if (DBG_FLAGS(A) & DBG_TX_ON) \ - {DBG_PRINT(S);}} - -#define DBG_TX_ENTER(A) {if (DBG_FLAGS(A) & DBG_TX_ON) \ - _DBG_ENTER(A);} - -#define DBG_TX_LEAVE(A) {if (DBG_FLAGS(A) & DBG_TX_ON) \ - _DBG_LEAVE(A);} - -#define DBG_ASSERT(C) {if (!(C)) \ - {DBG_PRINT("ASSERT(%s) -- %s#%d (%s)\n", \ - #C,__FILE__,__LINE__,__func__); \ - DBG_TRAP;}} #define STATIC typedef struct { -- cgit v1.2.3 From 51cd5c3330e7a3dd83412091dd080fa7c1f16b1a Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Thu, 13 Nov 2008 19:11:22 -0500 Subject: Staging: et131x: fix build failure Fix build failure in et131x driver - missing \ in multiline macro Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/et131x/et131x_debug.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/et131x/et131x_debug.h b/drivers/staging/et131x/et131x_debug.h index 4275638c0cc8..994108eca663 100644 --- a/drivers/staging/et131x/et131x_debug.h +++ b/drivers/staging/et131x/et131x_debug.h @@ -206,10 +206,10 @@ #define DBG_ASSERT(C) \ do { \ if (!(C)) { \ - DBG_PRINT("ASSERT(%s) -- %s#%d (%s) ", \ + DBG_PRINT("ASSERT(%s) -- %s#%d (%s) ", \ #C, __FILE__, __LINE__, __func__); \ DBG_TRAP; \ - } + } \ } while (0) #define STATIC -- cgit v1.2.3 From db5f9ab372aec05bffef22a3df0db91d77713561 Mon Sep 17 00:00:00 2001 From: Johann Felix Soden Date: Sat, 15 Nov 2008 20:44:39 +0100 Subject: Staging: et131x: remove unused variable in et1310_tx.c The 'pPacket' variable is assigned, but never used. Remove it. Signed-off-by: Johann Felix Soden Signed-off-by: Greg Kroah-Hartman --- drivers/staging/et131x/et1310_tx.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/et131x/et1310_tx.c b/drivers/staging/et131x/et1310_tx.c index a95c2608a0c0..30eaac4c8707 100644 --- a/drivers/staging/et131x/et1310_tx.c +++ b/drivers/staging/et131x/et1310_tx.c @@ -1345,7 +1345,6 @@ void et131x_free_busy_send_packets(struct et131x_adapter *pAdapter) { PMP_TCB pMpTcb; struct list_head *pEntry; - struct sk_buff *pPacket = NULL; unsigned long lockflags; uint32_t FreeCounter = 0; @@ -1358,8 +1357,6 @@ void et131x_free_busy_send_packets(struct et131x_adapter *pAdapter) spin_unlock_irqrestore(&pAdapter->SendWaitLock, lockflags); pEntry = pAdapter->TxRing.SendWaitQueue.next; - - pPacket = NULL; } pAdapter->TxRing.nWaitSend = 0; -- cgit v1.2.3 From 5c2c2e9c2a7b04e214d60c7d1e7a1ca998ac18f6 Mon Sep 17 00:00:00 2001 From: Qinghuang Feng Date: Wed, 12 Nov 2008 14:42:16 -0800 Subject: Staging: usbip: cleanup kerneldoc No argument named @regs in stub_complete(), remove it. Signed-off-by: Qinghuang Feng Cc: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/staging/usbip/stub_tx.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/usbip/stub_tx.c b/drivers/staging/usbip/stub_tx.c index d5563cd980be..78058f5362b4 100644 --- a/drivers/staging/usbip/stub_tx.c +++ b/drivers/staging/usbip/stub_tx.c @@ -54,7 +54,6 @@ void stub_enqueue_ret_unlink(struct stub_device *sdev, __u32 seqnum, /** * stub_complete - completion handler of a usbip urb * @urb: pointer to the urb completed - * @regs: * * When a urb has completed, the USB core driver calls this function mostly in * the interrupt context. To return the result of a urb, the completed urb is -- cgit v1.2.3 From e40bfced83368ab16f924498b457330a81f80655 Mon Sep 17 00:00:00 2001 From: Lior Dotan Date: Wed, 5 Nov 2008 11:27:17 +0200 Subject: Staging: slicoss: use kzalloc This patch uses kzalloc() where really applicable. Signed-off-by: Lior Dotan Cc: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/staging/slicoss/slicoss.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index 00390362f10f..b8ac872e070c 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -2832,9 +2832,8 @@ static u32 slic_card_locate(struct adapter *adapter) } if (!physcard) { /* no structure allocated for this physical card yet */ - physcard = kmalloc(sizeof(struct physcard *), GFP_ATOMIC); + physcard = kzalloc(sizeof(struct physcard *), GFP_ATOMIC); ASSERT(physcard); - memset(physcard, 0, sizeof(struct physcard *)); DBG_MSG ("\n%s Allocate a PHYSICALcard:\n PHYSICAL_Card[%p]\n\ -- cgit v1.2.3 From 14b4d43878e4d7aaf93b3312a5ceb9ae68b1fa80 Mon Sep 17 00:00:00 2001 From: Lior Dotan Date: Wed, 5 Nov 2008 11:52:17 +0200 Subject: Staging: slicoss: use correct type for memory allcations Fix sizeof to use the right type Signed-off-by: Lior Dotan Cc: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/staging/slicoss/slicoss.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index b8ac872e070c..d256aef9c431 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -323,7 +323,7 @@ static void slic_init_adapter(struct net_device *netdev, index, pslic_handle, adapter->pfree_slic_handles, pslic_handle->next);*/ adapter->pshmem = (struct slic_shmem *) pci_alloc_consistent(adapter->pcidev, - sizeof(struct slic_shmem *), + sizeof(struct slic_shmem), &adapter-> phys_shmem); /* @@ -1431,7 +1431,7 @@ static void slic_init_cleanup(struct adapter *adapter) DBG_MSG("adapter[%p] port %d pshmem[%p] FreeShmem ", adapter, adapter->port, (void *) adapter->pshmem); pci_free_consistent(adapter->pcidev, - sizeof(struct slic_shmem *), + sizeof(struct slic_shmem), adapter->pshmem, adapter->phys_shmem); adapter->pshmem = NULL; adapter->phys_shmem = (dma_addr_t) NULL; @@ -2832,7 +2832,7 @@ static u32 slic_card_locate(struct adapter *adapter) } if (!physcard) { /* no structure allocated for this physical card yet */ - physcard = kzalloc(sizeof(struct physcard *), GFP_ATOMIC); + physcard = kzalloc(sizeof(struct physcard), GFP_ATOMIC); ASSERT(physcard); DBG_MSG -- cgit v1.2.3 From 2f56d96a7229d810b280d54ab3319b6a74a8a24f Mon Sep 17 00:00:00 2001 From: Lior Dotan Date: Wed, 5 Nov 2008 16:02:20 +0200 Subject: Staging: slicoss: use request_firmware This should make the driver use request_firmware() instead of a static firmware. Some obvious things are missing: 1) The unneeded header files are not removed yet. This is to keep the patch size small. 2) The .bin files are missing so the driver doesn't have what to load. 3) Testing. None of this was tested. It does compiles OK though :) Signed-off-by: Lior Dotan Signed-off-by: Greg Kroah-Hartman --- drivers/staging/slicoss/slic.h | 34 +++++++++++++++++ drivers/staging/slicoss/slicoss.c | 77 +++++++++++++++++++++++++++------------ 2 files changed, 87 insertions(+), 24 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/slicoss/slic.h b/drivers/staging/slicoss/slic.h index 0d5dc24c0b7d..a8ea59d7ea15 100644 --- a/drivers/staging/slicoss/slic.h +++ b/drivers/staging/slicoss/slic.h @@ -41,6 +41,40 @@ #ifndef __SLIC_DRIVER_H__ #define __SLIC_DRIVER_H__ +/* firmware stuff */ +#define OASIS_UCODE_VERS_STRING "1.2" +#define OASIS_UCODE_VERS_DATE "2006/03/27 15:10:37" +#define OASIS_UCODE_HOSTIF_ID 3 + +static s32 ONumSections = 0x2; +static u32 OSectionSize[] = { + 0x00004000, 0x00010000, +}; + +static u32 OSectionStart[] = { + 0x00000000, 0x00008000, +}; + +#define MOJAVE_UCODE_VERS_STRING "1.2" +#define MOJAVE_UCODE_VERS_DATE "2006/03/27 15:12:22" +#define MOJAVE_UCODE_HOSTIF_ID 3 + +static s32 MNumSections = 0x2; +static u32 MSectionSize[] = +{ + 0x00008000, 0x00010000, +}; + +static u32 MSectionStart[] = +{ + 0x00000000, 0x00008000, +}; + +#define GB_RCVUCODE_VERS_STRING "1.2" +#define GB_RCVUCODE_VERS_DATE "2006/03/27 15:12:15" +static u32 OasisRcvUCodeLen = 512; +static u32 GBRcvUCodeLen = 512; +#define SECTION_SIZE 65536 struct slic_spinlock { spinlock_t lock; diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index d256aef9c431..bf7da8f898ab 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -94,6 +94,7 @@ #include #include +#include #include #include #include @@ -105,15 +106,6 @@ #include #include "slicinc.h" -#include "gbdownload.h" -#include "gbrcvucode.h" -#include "oasisrcvucode.h" - -#ifdef DEBUG_MICROCODE -#include "oasisdbgdownload.h" -#else -#include "oasisdownload.h" -#endif #if SLIC_DUMP_ENABLED #include "slicdump.h" @@ -2186,6 +2178,9 @@ static void slic_card_cleanup(struct sliccard *card) static int slic_card_download_gbrcv(struct adapter *adapter) { + const struct firmware *fw; + const char *file = ""; + int ret; __iomem struct slic_regs *slic_regs = adapter->slic_regs; u32 codeaddr; unsigned char *instruction = NULL; @@ -2193,12 +2188,32 @@ static int slic_card_download_gbrcv(struct adapter *adapter) switch (adapter->devid) { case SLIC_2GB_DEVICE_ID: - instruction = (unsigned char *)&OasisRcvUCode[0]; - rcvucodelen = OasisRcvUCodeLen; + file = "oasis_rcv.bin"; break; case SLIC_1GB_DEVICE_ID: - instruction = (unsigned char *)&GBRcvUCode[0]; - rcvucodelen = GBRcvUCodeLen; + file = "gb_rcv.bin"; + break; + default: + ASSERT(0); + break; + } + + ret = request_firmware(&fw, file, &adapter->pcidev->dev); + if (ret) { + printk(KERN_ERR "SLICOSS: Failed to load firmware %s\n", file); + return ret; + } + + instruction = (unsigned char *)fw->data; + rcvucodelen = fw->size; + switch (adapter->devid) { + case SLIC_2GB_DEVICE_ID: + if (rcvucodelen != OasisRcvUCodeLen) + return -EINVAL; + break; + case SLIC_1GB_DEVICE_ID: + if (rcvucodelen != GBRcvUCodeLen) + return -EINVAL; break; default: ASSERT(0); @@ -2225,13 +2240,16 @@ static int slic_card_download_gbrcv(struct adapter *adapter) } /* download finished */ + release_firmware(fw); WRITE_REG(slic_regs->slic_rcv_wcs, SLIC_RCVWCS_FINISH, FLUSH); - return 0; } static int slic_card_download(struct adapter *adapter) { + const struct firmware *fw; + const char *file = ""; + int ret; u32 section; int thissectionsize; int codeaddr; @@ -2255,6 +2273,7 @@ static int slic_card_download(struct adapter *adapter) case SLIC_2GB_DEVICE_ID: /* DBG_MSG ("slicoss: %s devid==SLIC_2GB_DEVICE_ID sections[%x]\n", __func__, (uint) ONumSections); */ + file = "slic_oasis.bin"; numsects = ONumSections; for (i = 0; i < numsects; i++) { sectsize[i] = OSectionSize[i]; @@ -2264,6 +2283,7 @@ static int slic_card_download(struct adapter *adapter) case SLIC_1GB_DEVICE_ID: /* DBG_MSG ("slicoss: %s devid==SLIC_1GB_DEVICE_ID sections[%x]\n", __func__, (uint) MNumSections); */ + file = "slic_mojave.bin"; numsects = MNumSections; for (i = 0; i < numsects; i++) { sectsize[i] = MSectionSize[i]; @@ -2274,26 +2294,33 @@ static int slic_card_download(struct adapter *adapter) ASSERT(0); break; } + ret = request_firmware(&fw, file, &adapter->pcidev->dev); + if (ret) { + printk(KERN_ERR "SLICOSS: Failed to load firmware %s\n", file); + return ret; + } ASSERT(numsects <= 3); for (section = 0; section < numsects; section++) { switch (adapter->devid) { case SLIC_2GB_DEVICE_ID: - instruction = (u32 *) &OasisUCode[section][0]; + instruction = (u32 *)(fw->data + (SECTION_SIZE * + section)); baseaddress = sectstart[section]; thissectionsize = sectsize[section] >> 3; lastinstruct = - (u32 *) &OasisUCode[section][sectsize[section] - - 8]; + (u32 *)(fw->data + (SECTION_SIZE * section) + + sectsize[section] - 8); break; case SLIC_1GB_DEVICE_ID: - instruction = (u32 *) &MojaveUCode[section][0]; + instruction = (u32 *)(fw->data + (SECTION_SIZE * + section)); baseaddress = sectstart[section]; thissectionsize = sectsize[section] >> 3; lastinstruct = - (u32 *) &MojaveUCode[section][sectsize[section] - - 8]; + (u32 *)(fw->data + (SECTION_SIZE * section) + + sectsize[section] - 8); break; default: ASSERT(0); @@ -2329,10 +2356,12 @@ static int slic_card_download(struct adapter *adapter) for (section = 0; section < numsects; section++) { switch (adapter->devid) { case SLIC_2GB_DEVICE_ID: - instruction = (u32 *)&OasisUCode[section][0]; + instruction = (u32 *)fw->data + (SECTION_SIZE * + section); break; case SLIC_1GB_DEVICE_ID: - instruction = (u32 *)&MojaveUCode[section][0]; + instruction = (u32 *)fw->data + (SECTION_SIZE * + section); break; default: ASSERT(0); @@ -2374,13 +2403,13 @@ static int slic_card_download(struct adapter *adapter) thissectionsize[%x] failure[%x]\n", __func__, codeaddr, thissectionsize, failure); - + release_firmware(fw); return -EIO; } } } /* DBG_MSG ("slicoss: Compare done\n");*/ - + release_firmware(fw); /* Everything OK, kick off the card */ mdelay(10); WRITE_REG(slic_regs->slic_wcs, SLIC_WCS_START, FLUSH); -- cgit v1.2.3 From d87fc47fa1143f4aae6f56b1e6382125768b8053 Mon Sep 17 00:00:00 2001 From: Li YanBo Date: Mon, 27 Oct 2008 20:32:57 -0700 Subject: Staging: add agnx wireless driver This driver is for the Airgo AGNX00 wireless chip. From: Li YanBo Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/agnx/Kconfig | 5 + drivers/staging/agnx/Makefile | 8 + drivers/staging/agnx/TODO | 22 + drivers/staging/agnx/agnx.h | 156 +++++++ drivers/staging/agnx/debug.h | 418 ++++++++++++++++++ drivers/staging/agnx/pci.c | 650 ++++++++++++++++++++++++++++ drivers/staging/agnx/phy.c | 958 ++++++++++++++++++++++++++++++++++++++++++ drivers/staging/agnx/phy.h | 409 ++++++++++++++++++ drivers/staging/agnx/rf.c | 894 +++++++++++++++++++++++++++++++++++++++ drivers/staging/agnx/sta.c | 219 ++++++++++ drivers/staging/agnx/sta.h | 222 ++++++++++ drivers/staging/agnx/table.c | 168 ++++++++ drivers/staging/agnx/table.h | 10 + drivers/staging/agnx/xmit.c | 819 ++++++++++++++++++++++++++++++++++++ drivers/staging/agnx/xmit.h | 250 +++++++++++ 17 files changed, 5211 insertions(+) create mode 100644 drivers/staging/agnx/Kconfig create mode 100644 drivers/staging/agnx/Makefile create mode 100644 drivers/staging/agnx/TODO create mode 100644 drivers/staging/agnx/agnx.h create mode 100644 drivers/staging/agnx/debug.h create mode 100644 drivers/staging/agnx/pci.c create mode 100644 drivers/staging/agnx/phy.c create mode 100644 drivers/staging/agnx/phy.h create mode 100644 drivers/staging/agnx/rf.c create mode 100644 drivers/staging/agnx/sta.c create mode 100644 drivers/staging/agnx/sta.h create mode 100644 drivers/staging/agnx/table.c create mode 100644 drivers/staging/agnx/table.h create mode 100644 drivers/staging/agnx/xmit.c create mode 100644 drivers/staging/agnx/xmit.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 5d457c96bd7e..95d802e377d3 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -63,5 +63,7 @@ source "drivers/staging/at76_usb/Kconfig" source "drivers/staging/poch/Kconfig" +source "drivers/staging/agnx/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 71c4d53760b8..704306f525ae 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -14,3 +14,4 @@ obj-$(CONFIG_PRISM2_USB) += wlan-ng/ obj-$(CONFIG_ECHO) += echo/ obj-$(CONFIG_USB_ATMEL) += at76_usb/ obj-$(CONFIG_POCH) += poch/ +obj-$(CONFIG_AGNX) += agnx/ diff --git a/drivers/staging/agnx/Kconfig b/drivers/staging/agnx/Kconfig new file mode 100644 index 000000000000..7f43549e36dd --- /dev/null +++ b/drivers/staging/agnx/Kconfig @@ -0,0 +1,5 @@ +config AGNX + tristate "Wireless Airgo AGNX support" + depends on WLAN_80211 && MAC80211 + ---help--- + This is an experimental driver for Airgo AGNX00 wireless chip. diff --git a/drivers/staging/agnx/Makefile b/drivers/staging/agnx/Makefile new file mode 100644 index 000000000000..1216564a312d --- /dev/null +++ b/drivers/staging/agnx/Makefile @@ -0,0 +1,8 @@ +obj-$(CONFIG_AGNX) += agnx.o + +agnx-objs := rf.o \ + pci.o \ + xmit.o \ + table.o \ + sta.o \ + phy.o diff --git a/drivers/staging/agnx/TODO b/drivers/staging/agnx/TODO new file mode 100644 index 000000000000..89bec74318aa --- /dev/null +++ b/drivers/staging/agnx/TODO @@ -0,0 +1,22 @@ +2008 7/18 + +The RX has can't receive OFDM packet correctly, +Guess it need be do RX calibrate. + + +before 2008 3/1 + +1: The RX get too much "CRC failed" pakets, it make the card work very unstable, +2: After running a while, the card will get infinity "RX Frame" and "Error" +interrupt, not know the root reason so far, try to fix it +3: Using two tx queue txd and txm but not only txm. +4: Set the hdr correctly. +5: Try to do recalibrate correvtly +6: To support G mode in future +7: Fix the mac address can't be readed and set correctly in BE machine. +8: Fix include and exclude FCS in promisous mode and manage mode +9: Using sta_notify to notice sta change +10: Turn on frame reception at the end of start +11: Guess the card support HW_MULTICAST_FILTER +12: The tx process should be implment atomic? +13: Using mac80211 function to control the TX&RX LED. diff --git a/drivers/staging/agnx/agnx.h b/drivers/staging/agnx/agnx.h new file mode 100644 index 000000000000..6f89b9bf796f --- /dev/null +++ b/drivers/staging/agnx/agnx.h @@ -0,0 +1,156 @@ +#ifndef AGNX_H_ +#define AGNX_H_ + +#include "xmit.h" + +#define PFX KBUILD_MODNAME ": " + +static inline u32 agnx_read32(void __iomem *mem_region, u32 offset) +{ + return ioread32(mem_region + offset); +} + +static inline void agnx_write32(void __iomem *mem_region, u32 offset, u32 val) +{ + iowrite32(val, mem_region + offset); +} + +/* static const struct ieee80211_rate agnx_rates_80211b[] = { */ +/* { .rate = 10, */ +/* .val = 0xa, */ +/* .flags = IEEE80211_RATE_CCK }, */ +/* { .rate = 20, */ +/* .val = 0x14, */ +/* .hw_value = -0x14, */ +/* .flags = IEEE80211_RATE_CCK_2 }, */ +/* { .rate = 55, */ +/* .val = 0x37, */ +/* .val2 = -0x37, */ +/* .flags = IEEE80211_RATE_CCK_2 }, */ +/* { .rate = 110, */ +/* .val = 0x6e, */ +/* .val2 = -0x6e, */ +/* .flags = IEEE80211_RATE_CCK_2 } */ +/* }; */ + + +static const struct ieee80211_rate agnx_rates_80211g[] = { +/* { .bitrate = 10, .hw_value = 1, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, */ +/* { .bitrate = 20, .hw_value = 2, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, */ +/* { .bitrate = 55, .hw_value = 3, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, */ +/* { .bitrate = 110, .hw_value = 4, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, */ + { .bitrate = 10, .hw_value = 1, }, + { .bitrate = 20, .hw_value = 2, }, + { .bitrate = 55, .hw_value = 3, }, + { .bitrate = 110, .hw_value = 4,}, + + { .bitrate = 60, .hw_value = 0xB, }, + { .bitrate = 90, .hw_value = 0xF, }, + { .bitrate = 120, .hw_value = 0xA }, + { .bitrate = 180, .hw_value = 0xE, }, +// { .bitrate = 240, .hw_value = 0xd, }, + { .bitrate = 360, .hw_value = 0xD, }, + { .bitrate = 480, .hw_value = 0x8, }, + { .bitrate = 540, .hw_value = 0xC, }, +}; + +static const struct ieee80211_channel agnx_channels[] = { + { .center_freq = 2412, .hw_value = 1, }, + { .center_freq = 2417, .hw_value = 2, }, + { .center_freq = 2422, .hw_value = 3, }, + { .center_freq = 2427, .hw_value = 4, }, + { .center_freq = 2432, .hw_value = 5, }, + { .center_freq = 2437, .hw_value = 6, }, + { .center_freq = 2442, .hw_value = 7, }, + { .center_freq = 2447, .hw_value = 8, }, + { .center_freq = 2452, .hw_value = 9, }, + { .center_freq = 2457, .hw_value = 10, }, + { .center_freq = 2462, .hw_value = 11, }, + { .center_freq = 2467, .hw_value = 12, }, + { .center_freq = 2472, .hw_value = 13, }, + { .center_freq = 2484, .hw_value = 14, }, +}; + +#define NUM_DRIVE_MODES 2 +/* Agnx operate mode */ +enum { + AGNX_MODE_80211A, + AGNX_MODE_80211A_OOB, + AGNX_MODE_80211A_MIMO, + AGNX_MODE_80211B_SHORT, + AGNX_MODE_80211B_LONG, + AGNX_MODE_80211G, + AGNX_MODE_80211G_OOB, + AGNX_MODE_80211G_MIMO, +}; + +enum { + AGNX_UNINIT, + AGNX_START, + AGNX_STOP, +}; + +struct agnx_priv { + struct pci_dev *pdev; + struct ieee80211_hw *hw; + + spinlock_t lock; + struct mutex mutex; + unsigned int init_status; + + void __iomem *ctl; /* pointer to base ram address */ + void __iomem *data; /* pointer to mem region #2 */ + + struct agnx_ring rx; + struct agnx_ring txm; + struct agnx_ring txd; + + /* Need volatile? */ + u32 irq_status; + + struct delayed_work periodic_work; /* Periodic tasks like recalibrate*/ + struct ieee80211_low_level_stats stats; + +// unsigned int phymode; + int mode; + int channel; + u8 bssid[ETH_ALEN]; + u8 ssid[32]; + size_t ssid_len; + + u8 mac_addr[ETH_ALEN]; + u8 revid; + + struct ieee80211_supported_band band; +}; + + +#define AGNX_CHAINS_MAX 6 +#define AGNX_PERIODIC_DELAY 60000 /* unit: ms */ +#define LOCAL_STAID 0 /* the station entry for the card itself */ +#define BSSID_STAID 1 /* the station entry for the bsssid AP */ +#define spi_delay() udelay(40) +#define eeprom_delay() udelay(40) +#define routing_table_delay() udelay(50) + +/* PDU pool MEM region #2 */ +#define AGNX_PDUPOOL 0x40000 /* PDU pool */ +#define AGNX_PDUPOOL_SIZE 0x8000 /* PDU pool size*/ +#define AGNX_PDU_TX_WQ 0x41000 /* PDU list TX workqueue */ +#define AGNX_PDU_FREE 0x41800 /* Free Pool */ +#define PDU_SIZE 0x80 /* Free Pool node size */ +#define PDU_FREE_CNT 0xd0 /* Free pool node count */ + + +/* RF stuffs */ +extern void rf_chips_init(struct agnx_priv *priv); +extern void spi_rc_write(void __iomem *mem_region, u32 chip_ids, u32 sw); +extern void calibrate_oscillator(struct agnx_priv *priv); +extern void do_calibration(struct agnx_priv *priv); +extern void antenna_calibrate(struct agnx_priv *priv); +extern void __antenna_calibrate(struct agnx_priv *priv); +extern void print_offsets(struct agnx_priv *priv); +extern int agnx_set_channel(struct agnx_priv *priv, unsigned int channel); + + +#endif /* AGNX_H_ */ diff --git a/drivers/staging/agnx/debug.h b/drivers/staging/agnx/debug.h new file mode 100644 index 000000000000..e3e25dda0ba0 --- /dev/null +++ b/drivers/staging/agnx/debug.h @@ -0,0 +1,418 @@ +#ifndef AGNX_DEBUG_H_ +#define AGNX_DEBUG_H_ + +#include "agnx.h" +#include "phy.h" +#include "sta.h" +#include "xmit.h" + +#define AGNX_TRACE printk(KERN_ERR PFX "function:%s line:%d\n", __func__, __LINE__) + +#define PRINTK_LE16(prefix, var) printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.4x\n", le16_to_cpu(var)) +#define PRINTK_LE32(prefix, var) printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.8x\n", le32_to_cpu(var)) +#define PRINTK_U8(prefix, var) printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.2x\n", var) +#define PRINTK_BE16(prefix, var) printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.4x\n", be16_to_cpu(var)) +#define PRINTK_BE32(prefix, var) printk(KERN_DEBUG PFX #prefix ": " #var " 0x%.8x\n", be32_to_cpu(var)) +#define PRINTK_BITS(prefix, field) printk(KERN_DEBUG PFX #prefix ": " #field ": 0x%x\n", (reg & field) >> field##_SHIFT) + +static inline void agnx_bug(char *reason) +{ + printk(KERN_ERR PFX "%s\n", reason); + BUG(); +} + +static inline void agnx_print_desc(struct agnx_desc *desc) +{ + u32 reg = be32_to_cpu(desc->frag); + + PRINTK_BITS(DESC, PACKET_LEN); + + if (reg & FIRST_FRAG) { + PRINTK_BITS(DESC, FIRST_PACKET_MASK); + PRINTK_BITS(DESC, FIRST_RESERV2); + PRINTK_BITS(DESC, FIRST_TKIP_ERROR); + PRINTK_BITS(DESC, FIRST_TKIP_PACKET); + PRINTK_BITS(DESC, FIRST_RESERV1); + PRINTK_BITS(DESC, FIRST_FRAG_LEN); + } else { + PRINTK_BITS(DESC, SUB_RESERV2); + PRINTK_BITS(DESC, SUB_TKIP_ERROR); + PRINTK_BITS(DESC, SUB_TKIP_PACKET); + PRINTK_BITS(DESC, SUB_RESERV1); + PRINTK_BITS(DESC, SUB_FRAG_LEN); + } + + PRINTK_BITS(DESC, FIRST_FRAG); + PRINTK_BITS(DESC, LAST_FRAG); + PRINTK_BITS(DESC, OWNER); +} + + +static inline void dump_ieee80211b_phy_hdr(__be32 _11b0, __be32 _11b1) +{ + +} + +static inline void agnx_print_hdr(struct agnx_hdr *hdr) +{ + u32 reg; + int i; + + reg = be32_to_cpu(hdr->reg0); + PRINTK_BITS(HDR, RTS); + PRINTK_BITS(HDR, MULTICAST); + PRINTK_BITS(HDR, ACK); + PRINTK_BITS(HDR, TM); + PRINTK_BITS(HDR, RELAY); + PRINTK_BITS(HDR, REVISED_FCS); + PRINTK_BITS(HDR, NEXT_BUFFER_ADDR); + + reg = be32_to_cpu(hdr->reg1); + PRINTK_BITS(HDR, MAC_HDR_LEN); + PRINTK_BITS(HDR, DURATION_OVERIDE); + PRINTK_BITS(HDR, PHY_HDR_OVERIDE); + PRINTK_BITS(HDR, CRC_FAIL); + PRINTK_BITS(HDR, SEQUENCE_NUMBER); + PRINTK_BITS(HDR, BUFF_HEAD_ADDR); + + reg = be32_to_cpu(hdr->reg2); + PRINTK_BITS(HDR, PDU_COUNT); + PRINTK_BITS(HDR, WEP_KEY); + PRINTK_BITS(HDR, USES_WEP_KEY); + PRINTK_BITS(HDR, KEEP_ALIVE); + PRINTK_BITS(HDR, BUFF_TAIL_ADDR); + + reg = be32_to_cpu(hdr->reg3); + PRINTK_BITS(HDR, CTS_11G); + PRINTK_BITS(HDR, RTS_11G); + PRINTK_BITS(HDR, FRAG_SIZE); + PRINTK_BITS(HDR, PAYLOAD_LEN); + PRINTK_BITS(HDR, FRAG_NUM); + + reg = be32_to_cpu(hdr->reg4); + PRINTK_BITS(HDR, RELAY_STAID); + PRINTK_BITS(HDR, STATION_ID); + PRINTK_BITS(HDR, WORKQUEUE_ID); + + reg = be32_to_cpu(hdr->reg5); + /* printf the route flag */ + PRINTK_BITS(HDR, ROUTE_HOST); + PRINTK_BITS(HDR, ROUTE_CARD_CPU); + PRINTK_BITS(HDR, ROUTE_ENCRYPTION); + PRINTK_BITS(HDR, ROUTE_TX); + PRINTK_BITS(HDR, ROUTE_RX1); + PRINTK_BITS(HDR, ROUTE_RX2); + PRINTK_BITS(HDR, ROUTE_COMPRESSION); + + PRINTK_BE32(HDR, hdr->_11g0); + PRINTK_BE32(HDR, hdr->_11g1); + PRINTK_BE32(HDR, hdr->_11b0); + PRINTK_BE32(HDR, hdr->_11b1); + + dump_ieee80211b_phy_hdr(hdr->_11b0, hdr->_11b1); + + /* Fixme */ + for (i = 0; i < ARRAY_SIZE(hdr->mac_hdr); i++) { + if (i == 0) + printk(KERN_DEBUG PFX "IEEE80211 HDR: "); + printk("%.2x ", hdr->mac_hdr[i]); + if (i + 1 == ARRAY_SIZE(hdr->mac_hdr)) + printk("\n"); + } + + PRINTK_BE16(HDR, hdr->rts_duration); + PRINTK_BE16(HDR, hdr->last_duration); + PRINTK_BE16(HDR, hdr->sec_last_duration); + PRINTK_BE16(HDR, hdr->other_duration); + PRINTK_BE16(HDR, hdr->tx_other_duration); + PRINTK_BE16(HDR, hdr->last_11g_len); + PRINTK_BE16(HDR, hdr->other_11g_len); + PRINTK_BE16(HDR, hdr->last_11b_len); + PRINTK_BE16(HDR, hdr->other_11b_len); + + /* FIXME */ + reg = be16_to_cpu(hdr->reg6); + PRINTK_BITS(HDR, MBF); + PRINTK_BITS(HDR, RSVD4); + + PRINTK_BE16(HDR, hdr->rx_frag_stat); + + PRINTK_BE32(HDR, hdr->time_stamp); + PRINTK_BE32(HDR, hdr->phy_stats_hi); + PRINTK_BE32(HDR, hdr->phy_stats_lo); + PRINTK_BE32(HDR, hdr->mic_key0); + PRINTK_BE32(HDR, hdr->mic_key1); +} /* agnx_print_hdr */ + + +static inline void agnx_print_rx_hdr(struct agnx_hdr *hdr) +{ + agnx_print_hdr(hdr); + + PRINTK_BE16(HDR, hdr->rx.rx_packet_duration); + PRINTK_BE16(HDR, hdr->rx.replay_cnt); + + PRINTK_U8(HDR, hdr->rx_channel); +} + +static inline void agnx_print_tx_hdr(struct agnx_hdr *hdr) +{ + agnx_print_hdr(hdr); + + PRINTK_U8(HDR, hdr->tx.long_retry_limit); + PRINTK_U8(HDR, hdr->tx.short_retry_limit); + PRINTK_U8(HDR, hdr->tx.long_retry_cnt); + PRINTK_U8(HDR, hdr->tx.short_retry_cnt); + + PRINTK_U8(HDR, hdr->rx_channel); +} + +static inline void +agnx_print_sta_power(struct agnx_priv *priv, unsigned int sta_idx) +{ + struct agnx_sta_power power; + u32 reg; + + get_sta_power(priv, &power, sta_idx); + + reg = le32_to_cpu(power.reg); + PRINTK_BITS(STA_POWER, SIGNAL); + PRINTK_BITS(STA_POWER, RATE); + PRINTK_BITS(STA_POWER, TIFS); + PRINTK_BITS(STA_POWER, EDCF); + PRINTK_BITS(STA_POWER, CHANNEL_BOND); + PRINTK_BITS(STA_POWER, PHY_MODE); + PRINTK_BITS(STA_POWER, POWER_LEVEL); + PRINTK_BITS(STA_POWER, NUM_TRANSMITTERS); +} + +static inline void +agnx_print_sta_tx_wq(struct agnx_priv *priv, unsigned int sta_idx, unsigned int wq_idx) +{ + struct agnx_sta_tx_wq tx_wq; + u32 reg; + + get_sta_tx_wq(priv, &tx_wq, sta_idx, wq_idx); + + reg = le32_to_cpu(tx_wq.reg0); + PRINTK_BITS(STA_TX_WQ, TAIL_POINTER); + PRINTK_BITS(STA_TX_WQ, HEAD_POINTER_LOW); + + reg = le32_to_cpu(tx_wq.reg3); + PRINTK_BITS(STA_TX_WQ, HEAD_POINTER_HIGH); + PRINTK_BITS(STA_TX_WQ, ACK_POINTER_LOW); + + reg = le32_to_cpu(tx_wq.reg1); + PRINTK_BITS(STA_TX_WQ, ACK_POINTER_HIGH); + PRINTK_BITS(STA_TX_WQ, HEAD_TIMOUT_TAIL_PACK_CNT); + PRINTK_BITS(STA_TX_WQ, ACK_TIMOUT_TAIL_PACK_CNT); + + reg = le32_to_cpu(tx_wq.reg2); + PRINTK_BITS(STA_TX_WQ, HEAD_TIMOUT_WIN_LIM_BYTE_CNT); + PRINTK_BITS(STA_TX_WQ, HEAD_TIMOUT_WIN_LIM_FRAG_CNT); + PRINTK_BITS(STA_TX_WQ, WORK_QUEUE_ACK_TYPE); + PRINTK_BITS(STA_TX_WQ, WORK_QUEUE_VALID); +} + +static inline void agnx_print_sta_traffic(struct agnx_sta_traffic *traffic) +{ + u32 reg; + + reg = le32_to_cpu(traffic->reg0); + PRINTK_BITS(STA_TRAFFIC, ACK_TIMOUT_CNT); + PRINTK_BITS(STA_TRAFFIC, TRAFFIC_ACK_TYPE); + PRINTK_BITS(STA_TRAFFIC, NEW_PACKET); + PRINTK_BITS(STA_TRAFFIC, TRAFFIC_VALID); + PRINTK_BITS(STA_TRAFFIC, RX_HDR_DESC_POINTER); + + reg = le32_to_cpu(traffic->reg1); + PRINTK_BITS(STA_TRAFFIC, RX_PACKET_TIMESTAMP); + PRINTK_BITS(STA_TRAFFIC, TRAFFIC_RESERVED); + PRINTK_BITS(STA_TRAFFIC, SV); + PRINTK_BITS(STA_TRAFFIC, RX_SEQUENCE_NUM); + + PRINTK_LE32(STA_TRAFFIC, traffic->tx_replay_cnt_low); + + PRINTK_LE16(STA_TRAFFIC, traffic->tx_replay_cnt_high); + PRINTK_LE16(STA_TRAFFIC, traffic->rx_replay_cnt_high); + + PRINTK_LE32(STA_TRAFFIC, traffic->rx_replay_cnt_low); +} + +static inline void agnx_print_sta(struct agnx_priv *priv, unsigned int sta_idx) +{ + struct agnx_sta station; + struct agnx_sta *sta = &station; + u32 reg; + unsigned int i; + + get_sta(priv, sta, sta_idx); + + for (i = 0; i < 4; i++) + PRINTK_LE32(STA, sta->tx_session_keys[i]); + for (i = 0; i < 4; i++) + PRINTK_LE32(STA, sta->rx_session_keys[i]); + + reg = le32_to_cpu(sta->reg); + PRINTK_BITS(STA, ID_1); + PRINTK_BITS(STA, ID_0); + PRINTK_BITS(STA, ENABLE_CONCATENATION); + PRINTK_BITS(STA, ENABLE_DECOMPRESSION); + PRINTK_BITS(STA, STA_RESERVED); + PRINTK_BITS(STA, EAP); + PRINTK_BITS(STA, ED_NULL); + PRINTK_BITS(STA, ENCRYPTION_POLICY); + PRINTK_BITS(STA, DEFINED_KEY_ID); + PRINTK_BITS(STA, FIXED_KEY); + PRINTK_BITS(STA, KEY_VALID); + PRINTK_BITS(STA, STATION_VALID); + + PRINTK_LE32(STA, sta->tx_aes_blks_unicast); + PRINTK_LE32(STA, sta->rx_aes_blks_unicast); + + PRINTK_LE16(STA, sta->aes_format_err_unicast_cnt); + PRINTK_LE16(STA, sta->aes_replay_unicast); + + PRINTK_LE16(STA, sta->aes_decrypt_err_unicast); + PRINTK_LE16(STA, sta->aes_decrypt_err_default); + + PRINTK_LE16(STA, sta->single_retry_packets); + PRINTK_LE16(STA, sta->failed_tx_packets); + + PRINTK_LE16(STA, sta->muti_retry_packets); + PRINTK_LE16(STA, sta->ack_timeouts); + + PRINTK_LE16(STA, sta->frag_tx_cnt); + PRINTK_LE16(STA, sta->rts_brq_sent); + + PRINTK_LE16(STA, sta->tx_packets); + PRINTK_LE16(STA, sta->cts_back_timeout); + + PRINTK_LE32(STA, sta->phy_stats_high); + PRINTK_LE32(STA, sta->phy_stats_low); + +// for (i = 0; i < 8; i++) + agnx_print_sta_traffic(sta->traffic + 0); + + PRINTK_LE16(STA, sta->traffic_class0_frag_success); + PRINTK_LE16(STA, sta->traffic_class1_frag_success); + PRINTK_LE16(STA, sta->traffic_class2_frag_success); + PRINTK_LE16(STA, sta->traffic_class3_frag_success); + PRINTK_LE16(STA, sta->traffic_class4_frag_success); + PRINTK_LE16(STA, sta->traffic_class5_frag_success); + PRINTK_LE16(STA, sta->traffic_class6_frag_success); + PRINTK_LE16(STA, sta->traffic_class7_frag_success); + + PRINTK_LE16(STA, sta->num_frag_non_prime_rates); + PRINTK_LE16(STA, sta->ack_timeout_non_prime_rates); +} + + +static inline void dump_ieee80211_hdr(struct ieee80211_hdr *hdr, char *tag) +{ + u16 fctl; + int hdrlen; + DECLARE_MAC_BUF(mac); + + fctl = le16_to_cpu(hdr->frame_control); + switch (fctl & IEEE80211_FCTL_FTYPE) { + case IEEE80211_FTYPE_DATA: + printk(PFX "%s DATA ", tag); + break; + case IEEE80211_FTYPE_CTL: + printk(PFX "%s CTL ", tag); + break; + case IEEE80211_FTYPE_MGMT: + printk(PFX "%s MGMT ", tag); + switch(fctl & IEEE80211_FCTL_STYPE) { + case IEEE80211_STYPE_ASSOC_REQ: + printk("SubType: ASSOC_REQ "); + break; + case IEEE80211_STYPE_ASSOC_RESP: + printk("SubType: ASSOC_RESP "); + break; + case IEEE80211_STYPE_REASSOC_REQ: + printk("SubType: REASSOC_REQ "); + break; + case IEEE80211_STYPE_REASSOC_RESP: + printk("SubType: REASSOC_RESP "); + break; + case IEEE80211_STYPE_PROBE_REQ: + printk("SubType: PROBE_REQ "); + break; + case IEEE80211_STYPE_PROBE_RESP: + printk("SubType: PROBE_RESP "); + break; + case IEEE80211_STYPE_BEACON: + printk("SubType: BEACON "); + break; + case IEEE80211_STYPE_ATIM: + printk("SubType: ATIM "); + break; + case IEEE80211_STYPE_DISASSOC: + printk("SubType: DISASSOC "); + break; + case IEEE80211_STYPE_AUTH: + printk("SubType: AUTH "); + break; + case IEEE80211_STYPE_DEAUTH: + printk("SubType: DEAUTH "); + break; + case IEEE80211_STYPE_ACTION: + printk("SubType: ACTION "); + break; + default: + printk("SubType: Unknow\n"); + } + break; + default: + printk(PFX "%s Packet type: Unknow\n", tag); + } + + hdrlen = ieee80211_hdrlen(fctl); + + if (hdrlen >= 4) + printk("FC=0x%04x DUR=0x%04x", + fctl, le16_to_cpu(hdr->duration_id)); + if (hdrlen >= 10) + printk(" A1=%s", print_mac(mac, hdr->addr1)); + if (hdrlen >= 16) + printk(" A2=%s", print_mac(mac, hdr->addr2)); + if (hdrlen >= 24) + printk(" A3=%s", print_mac(mac, hdr->addr3)); + if (hdrlen >= 30) + printk(" A4=%s", print_mac(mac, hdr->addr4)); + printk("\n"); +} + +static inline void dump_txm_registers(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int i; + for (i = 0; i <=0x1e8; i += 4) { + printk(KERN_DEBUG PFX "TXM: %x---> 0x%.8x\n", i, ioread32(ctl + i)); + } +} +static inline void dump_rxm_registers(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int i; + for (i = 0; i <=0x108; i += 4) + printk(KERN_DEBUG PFX "RXM: %x---> 0x%.8x\n", i, ioread32(ctl + 0x2000 + i)); +} +static inline void dump_bm_registers(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int i; + for (i = 0; i <=0x90; i += 4) + printk(KERN_DEBUG PFX "BM: %x---> 0x%.8x\n", i, ioread32(ctl + 0x2c00 + i)); +} +static inline void dump_cir_registers(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int i; + for (i = 0; i <=0xb8; i += 4) + printk(KERN_DEBUG PFX "CIR: %x---> 0x%.8x\n", i, ioread32(ctl + 0x3000 + i)); +} + +#endif /* AGNX_DEBUG_H_ */ diff --git a/drivers/staging/agnx/pci.c b/drivers/staging/agnx/pci.c new file mode 100644 index 000000000000..2e3a8d30fa9d --- /dev/null +++ b/drivers/staging/agnx/pci.c @@ -0,0 +1,650 @@ +/** + * Airgo MIMO wireless driver + * + * Copyright (c) 2007 Li YanBo + + * Thanks for Jeff Williams do reverse engineer + * works and published the SPECS at http://airgo.wdwconsulting.net/mymoin + + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include + +#include "agnx.h" +#include "debug.h" +#include "xmit.h" +#include "phy.h" + +MODULE_AUTHOR("Li YanBo "); +MODULE_DESCRIPTION("Airgo MIMO PCI wireless driver"); +MODULE_LICENSE("GPL"); + +static struct pci_device_id agnx_pci_id_tbl[] __devinitdata = { + { PCI_DEVICE(0x17cb, 0x0001) }, /* Beklin F5d8010, Netgear WGM511 etc */ + { PCI_DEVICE(0x17cb, 0x0002) }, /* Netgear Wpnt511 */ + { 0 } +}; + +MODULE_DEVICE_TABLE(pci, agnx_pci_id_tbl); + + +static inline void agnx_interrupt_ack(struct agnx_priv *priv, u32 *reason) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + if ( *reason & AGNX_STAT_RX ) { + /* Mark complete RX */ + reg = ioread32(ctl + AGNX_CIR_RXCTL); + reg |= 0x4; + iowrite32(reg, ctl + AGNX_CIR_RXCTL); + /* disable Rx interrupt */ + } + if ( *reason & AGNX_STAT_TX ) { + reg = ioread32(ctl + AGNX_CIR_TXDCTL); + if (reg & 0x4) { + iowrite32(reg, ctl + AGNX_CIR_TXDCTL); + *reason |= AGNX_STAT_TXD; + } + reg = ioread32(ctl + AGNX_CIR_TXMCTL); + if (reg & 0x4) { + iowrite32(reg, ctl + AGNX_CIR_TXMCTL); + *reason |= AGNX_STAT_TXM; + } + } + if ( *reason & AGNX_STAT_X ) { +/* reg = ioread32(ctl + AGNX_INT_STAT); */ +/* iowrite32(reg, ctl + AGNX_INT_STAT); */ +/* /\* FIXME reinit interrupt mask *\/ */ +/* reg = 0xc390bf9 & ~IRQ_TX_BEACON; */ +/* reg &= ~IRQ_TX_DISABLE; */ +/* iowrite32(reg, ctl + AGNX_INT_MASK); */ +/* iowrite32(0x800, ctl + AGNX_CIR_BLKCTL); */ + } +} /* agnx_interrupt_ack */ + +static irqreturn_t agnx_interrupt_handler(int irq, void *dev_id) +{ + struct ieee80211_hw *dev = dev_id; + struct agnx_priv *priv = dev->priv; + void __iomem *ctl = priv->ctl; + irqreturn_t ret = IRQ_NONE; + u32 irq_reason; + + spin_lock(&priv->lock); + +// printk(KERN_ERR PFX "Get a interrupt %s\n", __func__); + + if (priv->init_status != AGNX_START) + goto out; + + /* FiXME Here has no lock, Is this will lead to race? */ + irq_reason = ioread32(ctl + AGNX_CIR_BLKCTL); + if (!(irq_reason & 0x7)) + goto out; + + ret = IRQ_HANDLED; + priv->irq_status = ioread32(ctl + AGNX_INT_STAT); + +// printk(PFX "Interrupt reason is 0x%x\n", irq_reason); + /* Make sure the txm and txd flags don't conflict with other unknown + interrupt flag, maybe is not necessary */ + irq_reason &= 0xF; + + disable_rx_interrupt(priv); + /* TODO Make sure the card finished initialized */ + agnx_interrupt_ack(priv, &irq_reason); + + if ( irq_reason & AGNX_STAT_RX ) + handle_rx_irq(priv); + if ( irq_reason & AGNX_STAT_TXD ) + handle_txd_irq(priv); + if ( irq_reason & AGNX_STAT_TXM ) + handle_txm_irq(priv); + if ( irq_reason & AGNX_STAT_X ) + handle_other_irq(priv); + + enable_rx_interrupt(priv); +out: + spin_unlock(&priv->lock); + return ret; +} /* agnx_interrupt_handler */ + + +/* FIXME */ +static int agnx_tx(struct ieee80211_hw *dev, struct sk_buff *skb) +{ + AGNX_TRACE; + return _agnx_tx(dev->priv, skb); +} /* agnx_tx */ + + +static int agnx_get_mac_address(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + /* Attention! directly read the MAC or other date from EEPROM will + lead to cardbus(WGM511) lock up when write to PM PLL register */ + reg = agnx_read32(ctl, 0x3544); + udelay(40); + reg = agnx_read32(ctl, 0x354c); + udelay(50); + /* Get the mac address */ + reg = agnx_read32(ctl, 0x3544); + udelay(40); + + /* HACK */ + reg = cpu_to_le32(reg); + priv->mac_addr[0] = ((u8 *)®)[2]; + priv->mac_addr[1] = ((u8 *)®)[3]; + reg = agnx_read32(ctl, 0x3548); + udelay(50); + *((u32 *)(priv->mac_addr + 2)) = cpu_to_le32(reg); + + if (!is_valid_ether_addr(priv->mac_addr)) { + DECLARE_MAC_BUF(mbuf); + printk(KERN_WARNING PFX "read mac %s\n", print_mac(mbuf, priv->mac_addr)); + printk(KERN_WARNING PFX "Invalid hwaddr! Using random hwaddr\n"); + random_ether_addr(priv->mac_addr); + } + + return 0; +} /* agnx_get_mac_address */ + +static int agnx_alloc_rings(struct agnx_priv *priv) +{ + unsigned int len; + AGNX_TRACE; + + /* Allocate RX/TXM/TXD rings info */ + priv->rx.size = AGNX_RX_RING_SIZE; + priv->txm.size = AGNX_TXM_RING_SIZE; + priv->txd.size = AGNX_TXD_RING_SIZE; + + len = priv->rx.size + priv->txm.size + priv->txd.size; + +// priv->rx.info = kzalloc(sizeof(struct agnx_info) * len, GFP_KERNEL); + priv->rx.info = kzalloc(sizeof(struct agnx_info) * len, GFP_ATOMIC); + if (!priv->rx.info) + return -ENOMEM; + priv->txm.info = priv->rx.info + priv->rx.size; + priv->txd.info = priv->txm.info + priv->txm.size; + + /* Allocate RX/TXM/TXD descriptors */ + priv->rx.desc = pci_alloc_consistent(priv->pdev, sizeof(struct agnx_desc) * len, + &priv->rx.dma); + if (!priv->rx.desc) { + kfree(priv->rx.info); + return -ENOMEM; + } + + priv->txm.desc = priv->rx.desc + priv->rx.size; + priv->txm.dma = priv->rx.dma + sizeof(struct agnx_desc) * priv->rx.size; + priv->txd.desc = priv->txm.desc + priv->txm.size; + priv->txd.dma = priv->txm.dma + sizeof(struct agnx_desc) * priv->txm.size; + + return 0; +} /* agnx_alloc_rings */ + +static void rings_free(struct agnx_priv *priv) +{ + unsigned int len = priv->rx.size + priv->txm.size + priv->txd.size; + unsigned long flags; + AGNX_TRACE; + + spin_lock_irqsave(&priv->lock, flags); + kfree(priv->rx.info); + pci_free_consistent(priv->pdev, sizeof(struct agnx_desc) * len, + priv->rx.desc, priv->rx.dma); + spin_unlock_irqrestore(&priv->lock, flags); +} + + +static void agnx_periodic_work_handler(struct work_struct *work) +{ + struct agnx_priv *priv = container_of(work, struct agnx_priv, + periodic_work.work); +// unsigned long flags; + unsigned long delay; + + /* fixme: using mutex?? */ +// spin_lock_irqsave(&priv->lock, flags); + + /* TODO Recalibrate*/ +// calibrate_oscillator(priv); +// antenna_calibrate(priv); +// agnx_send_packet(priv, 997); + /* FIXME */ +/* if (debug == 3) */ +/* delay = msecs_to_jiffies(AGNX_PERIODIC_DELAY); */ +/* else */ + delay = msecs_to_jiffies(AGNX_PERIODIC_DELAY); +// delay = round_jiffies(HZ * 15); + + queue_delayed_work(priv->hw->workqueue, &priv->periodic_work, delay); + +// spin_unlock_irqrestore(&priv->lock, flags); +} + + +static int agnx_start(struct ieee80211_hw *dev) +{ + struct agnx_priv *priv = dev->priv; + unsigned long delay; + int err = 0; + AGNX_TRACE; + + err = agnx_alloc_rings(priv); + if (err) { + printk(KERN_ERR PFX "Can't alloc RX/TXM/TXD rings\n"); + goto out; + } + err = request_irq(priv->pdev->irq, &agnx_interrupt_handler, + IRQF_SHARED, "agnx_pci", dev); + if (err) { + printk(KERN_ERR PFX "Failed to register IRQ handler\n"); + rings_free(priv); + goto out; + } + +// mdelay(500); + + might_sleep(); + agnx_hw_init(priv); + +// mdelay(500); + might_sleep(); + + priv->init_status = AGNX_START; +/* INIT_DELAYED_WORK(&priv->periodic_work, agnx_periodic_work_handler); */ +/* delay = msecs_to_jiffies(AGNX_PERIODIC_DELAY); */ +/* queue_delayed_work(priv->hw->workqueue, &priv->periodic_work, delay); */ +out: + return err; +} /* agnx_start */ + +static void agnx_stop(struct ieee80211_hw *dev) +{ + struct agnx_priv *priv = dev->priv; + AGNX_TRACE; + + priv->init_status = AGNX_STOP; + /* make sure hardware will not generate irq */ + agnx_hw_reset(priv); + free_irq(priv->pdev->irq, dev); + flush_workqueue(priv->hw->workqueue); +// cancel_delayed_work_sync(&priv->periodic_work); + unfill_rings(priv); + rings_free(priv); +} + +static int agnx_config(struct ieee80211_hw *dev, + struct ieee80211_conf *conf) +{ + struct agnx_priv *priv = dev->priv; + int channel = ieee80211_frequency_to_channel(conf->channel->center_freq); + AGNX_TRACE; + + spin_lock(&priv->lock); + /* FIXME need priv lock? */ + if (channel != priv->channel) { + priv->channel = channel; + agnx_set_channel(priv, priv->channel); + } + + spin_unlock(&priv->lock); + return 0; +} + +static int agnx_config_interface(struct ieee80211_hw *dev, + struct ieee80211_vif *vif, + struct ieee80211_if_conf *conf) +{ + struct agnx_priv *priv = dev->priv; + void __iomem *ctl = priv->ctl; + AGNX_TRACE; + + spin_lock(&priv->lock); + + if (memcmp(conf->bssid, priv->bssid, ETH_ALEN)) { +// u32 reghi, reglo; + agnx_set_bssid(priv, conf->bssid); + memcpy(priv->bssid, conf->bssid, ETH_ALEN); + hash_write(priv, conf->bssid, BSSID_STAID); + sta_init(priv, BSSID_STAID); + /* FIXME needed? */ + sta_power_init(priv, BSSID_STAID); + agnx_write32(ctl, AGNX_BM_MTSM, 0xff & ~0x1); + } + if (conf->ssid_len != priv->ssid_len || + memcmp(conf->ssid, priv->ssid, conf->ssid_len)) { + agnx_set_ssid(priv, conf->ssid, conf->ssid_len); + priv->ssid_len = conf->ssid_len; + memcpy(priv->ssid, conf->ssid, conf->ssid_len); + } + spin_unlock(&priv->lock); + return 0; +} /* agnx_config_interface */ + + +static void agnx_configure_filter(struct ieee80211_hw *dev, + unsigned int changed_flags, + unsigned int *total_flags, + int mc_count, struct dev_mc_list *mclist) +{ + unsigned int new_flags = 0; + + *total_flags = new_flags; + /* TODO */ +} + +static int agnx_add_interface(struct ieee80211_hw *dev, + struct ieee80211_if_init_conf *conf) +{ + struct agnx_priv *priv = dev->priv; + AGNX_TRACE; + + spin_lock(&priv->lock); + /* FIXME */ + if (priv->mode != NL80211_IFTYPE_MONITOR) + return -EOPNOTSUPP; + + switch (conf->type) { + case NL80211_IFTYPE_STATION: + priv->mode = conf->type; + break; + default: + return -EOPNOTSUPP; + } + + spin_unlock(&priv->lock); + + return 0; +} + +static void agnx_remove_interface(struct ieee80211_hw *dev, + struct ieee80211_if_init_conf *conf) +{ + struct agnx_priv *priv = dev->priv; + AGNX_TRACE; + + /* TODO */ + priv->mode = NL80211_IFTYPE_MONITOR; +} + +static int agnx_get_stats(struct ieee80211_hw *dev, + struct ieee80211_low_level_stats *stats) +{ + struct agnx_priv *priv = dev->priv; + AGNX_TRACE; + spin_lock(&priv->lock); + /* TODO !! */ + memcpy(stats, &priv->stats, sizeof(*stats)); + spin_unlock(&priv->lock); + + return 0; +} + +static u64 agnx_get_tsft(struct ieee80211_hw *dev) +{ + void __iomem *ctl = ((struct agnx_priv *)dev->priv)->ctl; + u32 tsftl; + u64 tsft; + AGNX_TRACE; + + /* FIXME */ + tsftl = ioread32(ctl + AGNX_TXM_TIMESTAMPLO); + tsft = ioread32(ctl + AGNX_TXM_TIMESTAMPHI); + tsft <<= 32; + tsft |= tsftl; + + return tsft; +} + +static int agnx_get_tx_stats(struct ieee80211_hw *dev, + struct ieee80211_tx_queue_stats *stats) +{ + struct agnx_priv *priv = dev->priv; + AGNX_TRACE; + + /* FIXME now we just using txd queue, but should using txm queue too */ + stats[0].len = (priv->txd.idx - priv->txd.idx_sent) / 2; + stats[0].limit = priv->txd.size - 2; + stats[0].count = priv->txd.idx / 2; + + return 0; +} + +static struct ieee80211_ops agnx_ops = { + .tx = agnx_tx, + .start = agnx_start, + .stop = agnx_stop, + .add_interface = agnx_add_interface, + .remove_interface = agnx_remove_interface, + .config = agnx_config, + .config_interface = agnx_config_interface, + .configure_filter = agnx_configure_filter, + .get_stats = agnx_get_stats, + .get_tx_stats = agnx_get_tx_stats, + .get_tsf = agnx_get_tsft +}; + +static void __devexit agnx_pci_remove(struct pci_dev *pdev) +{ + struct ieee80211_hw *dev = pci_get_drvdata(pdev); + struct agnx_priv *priv = dev->priv; + AGNX_TRACE; + + if (!dev) + return; + ieee80211_unregister_hw(dev); + pci_iounmap(pdev, priv->ctl); + pci_iounmap(pdev, priv->data); + pci_release_regions(pdev); + pci_disable_device(pdev); + + ieee80211_free_hw(dev); +} + +static int __devinit agnx_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + struct ieee80211_hw *dev; + struct agnx_priv *priv; + u32 mem_addr0, mem_len0; + u32 mem_addr1, mem_len1; + int err; + DECLARE_MAC_BUF(mac); + + err = pci_enable_device(pdev); + if (err) { + printk(KERN_ERR PFX "Can't enable new PCI device\n"); + return err; + } + + /* get pci resource */ + mem_addr0 = pci_resource_start(pdev, 0); + mem_len0 = pci_resource_len(pdev, 0); + mem_addr1 = pci_resource_start(pdev, 1); + mem_len1 = pci_resource_len(pdev, 1); + printk(KERN_DEBUG PFX "Memaddr0 is %x, length is %x\n", mem_addr0, mem_len0); + printk(KERN_DEBUG PFX "Memaddr1 is %x, length is %x\n", mem_addr1, mem_len1); + + err = pci_request_regions(pdev, "agnx-pci"); + if (err) { + printk(KERN_ERR PFX "Can't obtain PCI resource\n"); + return err; + } + + if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) || + pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) { + printk(KERN_ERR PFX "No suitable DMA available\n"); + goto err_free_reg; + } + + pci_set_master(pdev); + printk(KERN_DEBUG PFX "pdev->irq is %d\n", pdev->irq); + + dev = ieee80211_alloc_hw(sizeof(*priv), &agnx_ops); + if (!dev) { + printk(KERN_ERR PFX "ieee80211 alloc failed\n"); + err = -ENOMEM; + goto err_free_reg; + } + /* init priv */ + priv = dev->priv; + memset(priv, 0, sizeof(*priv)); + priv->mode = NL80211_IFTYPE_MONITOR; + priv->pdev = pdev; + priv->hw = dev; + spin_lock_init(&priv->lock); + priv->init_status = AGNX_UNINIT; + + /* Map mem #1 and #2 */ + priv->ctl = pci_iomap(pdev, 0, mem_len0); +// printk(KERN_DEBUG PFX"MEM1 mapped address is 0x%p\n", priv->ctl); + if (!priv->ctl) { + printk(KERN_ERR PFX "Can't map device memory\n"); + goto err_free_dev; + } + priv->data = pci_iomap(pdev, 1, mem_len1); + printk(KERN_DEBUG PFX "MEM2 mapped address is 0x%p\n", priv->data); + if (!priv->data) { + printk(KERN_ERR PFX "Can't map device memory\n"); + goto err_iounmap2; + } + + pci_read_config_byte(pdev, PCI_REVISION_ID, &priv->revid); + + priv->band.channels = (struct ieee80211_channel *)agnx_channels; + priv->band.n_channels = ARRAY_SIZE(agnx_channels); + priv->band.bitrates = (struct ieee80211_rate *)agnx_rates_80211g; + priv->band.n_bitrates = ARRAY_SIZE(agnx_rates_80211g); + + /* Init ieee802.11 dev */ + SET_IEEE80211_DEV(dev, &pdev->dev); + pci_set_drvdata(pdev, dev); + dev->extra_tx_headroom = sizeof(struct agnx_hdr); + + /* FIXME It only include FCS in promious mode but not manage mode */ +/* dev->flags = IEEE80211_HW_RX_INCLUDES_FCS; */ + dev->channel_change_time = 5000; + dev->max_signal = 100; + /* FIXME */ + dev->queues = 1; + + agnx_get_mac_address(priv); + + SET_IEEE80211_PERM_ADDR(dev, priv->mac_addr); + +/* /\* FIXME *\/ */ +/* for (i = 1; i < NUM_DRIVE_MODES; i++) { */ +/* err = ieee80211_register_hwmode(dev, &priv->modes[i]); */ +/* if (err) { */ +/* printk(KERN_ERR PFX "Can't register hwmode\n"); */ +/* goto err_iounmap; */ +/* } */ +/* } */ + + priv->channel = 1; + dev->wiphy->bands[IEEE80211_BAND_2GHZ] = &priv->band; + + err = ieee80211_register_hw(dev); + if (err) { + printk(KERN_ERR PFX "Can't register hardware\n"); + goto err_iounmap; + } + + agnx_hw_reset(priv); + + + printk(PFX "%s: hwaddr %s, Rev 0x%02x\n", wiphy_name(dev->wiphy), + print_mac(mac, dev->wiphy->perm_addr), priv->revid); + return 0; + + err_iounmap: + pci_iounmap(pdev, priv->data); + + err_iounmap2: + pci_iounmap(pdev, priv->ctl); + + err_free_dev: + pci_set_drvdata(pdev, NULL); + ieee80211_free_hw(dev); + + err_free_reg: + pci_release_regions(pdev); + + pci_disable_device(pdev); + return err; +} /* agnx_pci_probe*/ + +#ifdef CONFIG_PM + +static int agnx_pci_suspend(struct pci_dev *pdev, pm_message_t state) +{ + struct ieee80211_hw *dev = pci_get_drvdata(pdev); + AGNX_TRACE; + + ieee80211_stop_queues(dev); + agnx_stop(dev); + + pci_save_state(pdev); + pci_set_power_state(pdev, pci_choose_state(pdev, state)); + return 0; +} + +static int agnx_pci_resume(struct pci_dev *pdev) +{ + struct ieee80211_hw *dev = pci_get_drvdata(pdev); + AGNX_TRACE; + + pci_set_power_state(pdev, PCI_D0); + pci_restore_state(pdev); + + agnx_start(dev); + ieee80211_wake_queues(dev); + + return 0; +} + +#else + +#define agnx_pci_suspend NULL +#define agnx_pci_resume NULL + +#endif /* CONFIG_PM */ + + +static struct pci_driver agnx_pci_driver = { + .name = "agnx-pci", + .id_table = agnx_pci_id_tbl, + .probe = agnx_pci_probe, + .remove = __devexit_p(agnx_pci_remove), + .suspend = agnx_pci_suspend, + .resume = agnx_pci_resume, +}; + +static int __init agnx_pci_init(void) +{ + AGNX_TRACE; + return pci_register_driver(&agnx_pci_driver); +} + +static void __exit agnx_pci_exit(void) +{ + AGNX_TRACE; + pci_unregister_driver(&agnx_pci_driver); +} + + +module_init(agnx_pci_init); +module_exit(agnx_pci_exit); diff --git a/drivers/staging/agnx/phy.c b/drivers/staging/agnx/phy.c new file mode 100644 index 000000000000..625d19287e66 --- /dev/null +++ b/drivers/staging/agnx/phy.c @@ -0,0 +1,958 @@ +/** + * Airgo MIMO wireless driver + * + * Copyright (c) 2007 Li YanBo + + * Thanks for Jeff Williams do reverse engineer + * works and published the SPECS at http://airgo.wdwconsulting.net/mymoin + + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include "agnx.h" +#include "debug.h" +#include "phy.h" +#include "table.h" +#include "sta.h" +#include "xmit.h" + +u8 read_from_eeprom(struct agnx_priv *priv, u16 address) +{ + void __iomem *ctl = priv->ctl; + struct agnx_eeprom cmd; + u32 reg; + + memset(&cmd, 0, sizeof(cmd)); + cmd.cmd = EEPROM_CMD_READ << AGNX_EEPROM_COMMAND_SHIFT; + cmd.address = address; + /* Verify that the Status bit is clear */ + /* Read Command and Address are written to the Serial Interface */ + iowrite32(*(__le32 *)&cmd, ctl + AGNX_CIR_SERIALITF); + /* Wait for the Status bit to clear again */ + eeprom_delay(); + /* Read from Data */ + reg = ioread32(ctl + AGNX_CIR_SERIALITF); + + cmd = *(struct agnx_eeprom *)® + + return cmd.data; +} + +static int card_full_reset(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + reg = agnx_read32(ctl, AGNX_CIR_BLKCTL); + agnx_write32(ctl, AGNX_CIR_BLKCTL, 0x80); + reg = agnx_read32(ctl, AGNX_CIR_BLKCTL); + return 0; +} + +inline void enable_power_saving(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg &= ~0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); +} + +inline void disable_power_saving(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); +} + + +void disable_receiver(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + AGNX_TRACE; + + /* FIXME Disable the receiver */ + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x0); + /* Set gain control reset */ + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x1); + /* Reset gain control reset */ + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x0); +} + + +/* Fixme this shoule be disable RX, above is enable RX */ +void enable_receiver(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + AGNX_TRACE; + + /* Set adaptive gain control discovery mode */ + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x3); + /* Set gain control reset */ + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x1); + /* Clear gain control reset */ + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x0); +} + +static void mac_address_set(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u8 *mac_addr = priv->mac_addr; + u32 reg; + + /* FIXME */ + reg = (mac_addr[0] << 24) | (mac_addr[1] << 16) | mac_addr[2] << 8 | mac_addr[3]; + iowrite32(reg, ctl + AGNX_RXM_MACHI); + reg = (mac_addr[4] << 8) | mac_addr[5]; + iowrite32(reg, ctl + AGNX_RXM_MACLO); +} + +static void receiver_bssid_set(struct agnx_priv *priv, u8 *bssid) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + disable_receiver(priv); + /* FIXME */ + reg = bssid[0] << 24 | (bssid[1] << 16) | (bssid[2] << 8) | bssid[3]; + iowrite32(reg, ctl + AGNX_RXM_BSSIDHI); + reg = (bssid[4] << 8) | bssid[5]; + iowrite32(reg, ctl + AGNX_RXM_BSSIDLO); + + /* Enable the receiver */ + enable_receiver(priv); + + /* Clear the TSF */ +/* agnx_write32(ctl, AGNX_TXM_TSFLO, 0x0); */ +/* agnx_write32(ctl, AGNX_TXM_TSFHI, 0x0); */ + /* Clear the TBTT */ + agnx_write32(ctl, AGNX_TXM_TBTTLO, 0x0); + agnx_write32(ctl, AGNX_TXM_TBTTHI, 0x0); + disable_receiver(priv); +} /* receiver_bssid_set */ + +static void band_management_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + void __iomem *data = priv->data; + u32 reg; + int i; + AGNX_TRACE; + + agnx_write32(ctl, AGNX_BM_TXWADDR, AGNX_PDU_TX_WQ); + agnx_write32(ctl, AGNX_CIR_ADDRWIN, 0x0); + memset_io(data + AGNX_PDUPOOL, 0x0, AGNX_PDUPOOL_SIZE); + agnx_write32(ctl, AGNX_BM_BMCTL, 0x200); + + agnx_write32(ctl, AGNX_BM_CIPDUWCNT, 0x40); + agnx_write32(ctl, AGNX_BM_SPPDUWCNT, 0x2); + agnx_write32(ctl, AGNX_BM_RFPPDUWCNT, 0x0); + agnx_write32(ctl, AGNX_BM_RHPPDUWCNT, 0x22); + + /* FIXME Initialize the Free Pool Linked List */ + /* 1. Write the Address of the Next Node ((0x41800 + node*size)/size) + to the first word of each node. */ + for (i = 0; i < PDU_FREE_CNT; i++) { + iowrite32((AGNX_PDU_FREE + (i+1)*PDU_SIZE)/PDU_SIZE, + data + AGNX_PDU_FREE + (PDU_SIZE * i)); + /* The last node should be set to 0x0 */ + if ((i + 1) == PDU_FREE_CNT) + memset_io(data + AGNX_PDU_FREE + (PDU_SIZE * i), + 0x0, PDU_SIZE); + } + + /* Head is First Pool address (0x41800) / size (0x80) */ + agnx_write32(ctl, AGNX_BM_FPLHP, AGNX_PDU_FREE/PDU_SIZE); + /* Tail is Last Pool Address (0x47f80) / size (0x80) */ + agnx_write32(ctl, AGNX_BM_FPLTP, 0x47f80/PDU_SIZE); + /* Count is Number of Nodes in the Pool (0xd0) */ + agnx_write32(ctl, AGNX_BM_FPCNT, PDU_FREE_CNT); + + /* Start all workqueue */ + agnx_write32(ctl, AGNX_BM_CIWQCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_CPULWCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_CPUHWCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_CPUTXWCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_CPURXWCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_SPRXWCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_SPTXWCTL, 0x80000); + agnx_write32(ctl, AGNX_BM_RFPWCTL, 0x80000); + + /* Enable the Band Management */ + reg = agnx_read32(ctl, AGNX_BM_BMCTL); + reg |= 0x1; + agnx_write32(ctl, AGNX_BM_BMCTL, reg); +} /* band_managment_init */ + + +static void system_itf_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, 0x0); + agnx_write32(ctl, AGNX_PM_TESTPHY, 0x11e143a); + + if (priv->revid == 0) { + reg = agnx_read32(ctl, AGNX_SYSITF_SYSMODE); + reg |= 0x11; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, reg); + } + /* ??? What is that means? it should difference for differice type + of cards */ + agnx_write32(ctl, AGNX_CIR_SERIALITF, 0xfff81006); + + agnx_write32(ctl, AGNX_SYSITF_GPIOIN, 0x1f0000); + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, 0x5); + reg = agnx_read32(ctl, AGNX_SYSITF_GPIOIN); +} + +static void encryption_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + AGNX_TRACE; + + agnx_write32(ctl, AGNX_ENCRY_WEPKEY0, 0x0); + agnx_write32(ctl, AGNX_ENCRY_WEPKEY1, 0x0); + agnx_write32(ctl, AGNX_ENCRY_WEPKEY2, 0x0); + agnx_write32(ctl, AGNX_ENCRY_WEPKEY3, 0x0); + agnx_write32(ctl, AGNX_ENCRY_CCMRECTL, 0x8); +} + +static void tx_management_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + void __iomem *data = priv->data; + u32 reg; + AGNX_TRACE; + + /* Fill out the ComputationalEngineLookupTable + * starting at memory #2 offset 0x800 + */ + tx_engine_lookup_tbl_init(priv); + memset_io(data + 0x1000, 0, 0xfe0); + /* Enable Transmission Management Functions */ + agnx_write32(ctl, AGNX_TXM_ETMF, 0x3ff); + /* Write 0x3f to Transmission Template */ + agnx_write32(ctl, AGNX_TXM_TXTEMP, 0x3f); + + if (priv->revid >= 2) + agnx_write32(ctl, AGNX_TXM_SIFSPIFS, 0x1e140a0b); + else + agnx_write32(ctl, AGNX_TXM_SIFSPIFS, 0x1e190a0b); + + reg = agnx_read32(ctl, AGNX_TXM_TIFSEIFS); + reg &= 0xff00; + reg |= 0xb; + agnx_write32(ctl, AGNX_TXM_TIFSEIFS, reg); + reg = agnx_read32(ctl, AGNX_TXM_TIFSEIFS); + reg &= 0xffff00ff; + reg |= 0xa00; + agnx_write32(ctl, AGNX_TXM_TIFSEIFS, reg); + /* Enable TIFS */ + agnx_write32(ctl, AGNX_TXM_CTL, 0x40000); + + reg = agnx_read32(ctl, AGNX_TXM_TIFSEIFS); + reg &= 0xff00ffff; + reg |= 0x510000; + agnx_write32(ctl, AGNX_TXM_TIFSEIFS, reg); + reg = agnx_read32(ctl, AGNX_TXM_PROBDELAY); + reg &= 0xff00ffff; + agnx_write32(ctl, AGNX_TXM_PROBDELAY, reg); + reg = agnx_read32(ctl, AGNX_TXM_TIFSEIFS); + reg &= 0x00ffffff; + reg |= 0x1c000000; + agnx_write32(ctl, AGNX_TXM_TIFSEIFS, reg); + reg = agnx_read32(ctl, AGNX_TXM_PROBDELAY); + reg &= 0x00ffffff; + reg |= 0x01000000; + agnx_write32(ctl, AGNX_TXM_PROBDELAY, reg); + + /* # Set DIF 0-1,2-3,4-5,6-7 to defaults */ + agnx_write32(ctl, AGNX_TXM_DIF01, 0x321d321d); + agnx_write32(ctl, AGNX_TXM_DIF23, 0x321d321d); + agnx_write32(ctl, AGNX_TXM_DIF45, 0x321d321d); + agnx_write32(ctl, AGNX_TXM_DIF67, 0x321d321d); + + /* Max Ack timeout limit */ + agnx_write32(ctl, AGNX_TXM_MAXACKTIM, 0x1e19); + /* Max RX Data Timeout count, */ + reg = agnx_read32(ctl, AGNX_TXM_MAXRXTIME); + reg &= 0xffff0000; + reg |= 0xff; + agnx_write32(ctl, AGNX_TXM_MAXRXTIME, reg); + + /* CF poll RX Timeout count */ + reg = agnx_read32(ctl, AGNX_TXM_CFPOLLRXTIM); + reg &= 0xffff; + reg |= 0xff0000; + agnx_write32(ctl, AGNX_TXM_CFPOLLRXTIM, reg); + + /* Max Timeout Exceeded count, */ + reg = agnx_read32(ctl, AGNX_TXM_MAXTIMOUT); + reg &= 0xff00ffff; + reg |= 0x190000; + agnx_write32(ctl, AGNX_TXM_MAXTIMOUT, reg); + + /* CF ack timeout limit for 11b */ + reg = agnx_read32(ctl, AGNX_TXM_CFACKT11B); + reg &= 0xff00; + reg |= 0x1e; + agnx_write32(ctl, AGNX_TXM_CFACKT11B, reg); + + /* Max CF Poll Timeout Count */ + reg = agnx_read32(ctl, AGNX_TXM_CFPOLLRXTIM); + reg &= 0xffff0000; + reg |= 0x19; + agnx_write32(ctl, AGNX_TXM_CFPOLLRXTIM, reg); + /* CF Poll RX Timeout Count */ + reg = agnx_read32(ctl, AGNX_TXM_CFPOLLRXTIM); + reg &= 0xffff0000; + reg |= 0x1e; + agnx_write32(ctl, AGNX_TXM_CFPOLLRXTIM, reg); + + /* # write default to */ + /* 1. Schedule Empty Count */ + agnx_write32(ctl, AGNX_TXM_SCHEMPCNT, 0x5); + /* 2. CFP Period Count */ + agnx_write32(ctl, AGNX_TXM_CFPERCNT, 0x1); + /* 3. CFP MDV */ + agnx_write32(ctl, AGNX_TXM_CFPMDV, 0x10000); + + /* Probe Delay */ + reg = agnx_read32(ctl, AGNX_TXM_PROBDELAY); + reg &= 0xffff0000; + reg |= 0x400; + agnx_write32(ctl, AGNX_TXM_PROBDELAY, reg); + + /* Max CCA count Slot */ + reg = agnx_read32(ctl, AGNX_TXM_MAXCCACNTSLOT); + reg &= 0xffff00ff; + reg |= 0x900; + agnx_write32(ctl, AGNX_TXM_MAXCCACNTSLOT, reg); + + /* Slot limit/1 msec Limit */ + reg = agnx_read32(ctl, AGNX_TXM_SLOTLIMIT); + reg &= 0xff00ffff; + reg |= 0x140077; + agnx_write32(ctl, AGNX_TXM_SLOTLIMIT, reg); + + /* # Set CW #(0-7) to default */ + agnx_write32(ctl, AGNX_TXM_CW0, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW1, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW2, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW3, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW4, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW5, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW6, 0xff0007); + agnx_write32(ctl, AGNX_TXM_CW7, 0xff0007); + + /* # Set Short/Long limit #(0-7) to default */ + agnx_write32(ctl, AGNX_TXM_SLBEALIM0, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM1, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM2, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM3, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM4, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM5, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM6, 0xa000a); + agnx_write32(ctl, AGNX_TXM_SLBEALIM7, 0xa000a); + + reg = agnx_read32(ctl, AGNX_TXM_CTL); + reg |= 0x1400; + agnx_write32(ctl, AGNX_TXM_CTL, reg); + /* Wait for bit 0 in Control Reg to clear */ + udelay(80); + reg = agnx_read32(ctl, AGNX_TXM_CTL); + /* Or 0x18000 to Control reg */ + reg = agnx_read32(ctl, AGNX_TXM_CTL); + reg |= 0x18000; + agnx_write32(ctl, AGNX_TXM_CTL, reg); + /* Wait for bit 0 in Control Reg to clear */ + udelay(80); + reg = agnx_read32(ctl, AGNX_TXM_CTL); + + /* Set Listen Interval Count to default */ + agnx_write32(ctl, AGNX_TXM_LISINTERCNT, 0x1); + /* Set DTIM period count to default */ + agnx_write32(ctl, AGNX_TXM_DTIMPERICNT, 0x2000); +} /* tx_management_init */ + +static void rx_management_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + AGNX_TRACE; + + /* Initialize the Routing Table */ + routing_table_init(priv); + + if (priv->revid >= 3) { + agnx_write32(ctl, 0x2074, 0x1f171710); + agnx_write32(ctl, 0x2078, 0x10100d0d); + agnx_write32(ctl, 0x207c, 0x11111010); + } + else + agnx_write32(ctl, AGNX_RXM_DELAY11, 0x0); + agnx_write32(ctl, AGNX_RXM_REQRATE, 0x8195e00); +} + + +static void agnx_timer_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + AGNX_TRACE; + +/* /\* Write 0x249f00 (tick duration?) to Timer 1 *\/ */ +/* agnx_write32(ctl, AGNX_TIMCTL_TIMER1, 0x249f00); */ +/* /\* Write 0xe2 to Timer 1 Control *\/ */ +/* agnx_write32(ctl, AGNX_TIMCTL_TIM1CTL, 0xe2); */ + + /* Write 0x249f00 (tick duration?) to Timer 1 */ + agnx_write32(ctl, AGNX_TIMCTL_TIMER1, 0x0); + /* Write 0xe2 to Timer 1 Control */ + agnx_write32(ctl, AGNX_TIMCTL_TIM1CTL, 0x0); + + iowrite32(0xFFFFFFFF, priv->ctl + AGNX_TXM_BEACON_CTL); +} + +static void power_manage_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + agnx_write32(ctl, AGNX_PM_MACMSW, 0x1f); + agnx_write32(ctl, AGNX_PM_RFCTL, 0x1f); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg &= 0xf00f; + reg |= 0xa0; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + + if (priv->revid >= 3) { + reg = agnx_read32(ctl, AGNX_PM_SOFTRST); + reg |= 0x18; + agnx_write32(ctl, AGNX_PM_SOFTRST, reg); + } +} /* power_manage_init */ + + +static void gain_ctlcnt_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + agnx_write32(ctl, AGNX_GCR_TRACNT5, 0x119); + agnx_write32(ctl, AGNX_GCR_TRACNT6, 0x118); + agnx_write32(ctl, AGNX_GCR_TRACNT7, 0x117); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg &= ~0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + + agnx_write32(ctl, AGNX_CIR_ADDRWIN, 0x0); + + /* FIXME Write the initial Station Descriptor for the card */ + sta_init(priv, LOCAL_STAID); + sta_init(priv, BSSID_STAID); + + /* Enable staion 0 and 1 can do TX */ + /* It seemed if we set other bit to 1 the bit 0 will + be auto change to 0 */ + agnx_write32(ctl, AGNX_BM_TXTOPEER, 0x2 | 0x1); +// agnx_write32(ctl, AGNX_BM_TXTOPEER, 0x1); +} /* gain_ctlcnt_init */ + + +static void phy_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + void __iomem *data = priv->data; + u32 reg; + AGNX_TRACE; + + /* Load InitialGainTable */ + gain_table_init(priv); + + agnx_write32(ctl, AGNX_CIR_ADDRWIN, 0x2000000); + + /* Clear the following offsets in Memory Range #2: */ + memset_io(data + 0x5040, 0, 0xa * 4); + memset_io(data + 0x5080, 0, 0xa * 4); + memset_io(data + 0x50c0, 0, 0xa * 4); + memset_io(data + 0x5400, 0, 0x80 * 4); + memset_io(data + 0x6000, 0, 0x280 * 4); + memset_io(data + 0x7000, 0, 0x280 * 4); + memset_io(data + 0x8000, 0, 0x280 * 4); + + /* Initialize the Following Registers According to PCI Revision ID */ + if (priv->revid == 0) { + /* fixme the part hasn't been update but below has been update + based on WGM511 */ + agnx_write32(ctl, AGNX_ACI_LEN, 0xf); + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x1d); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x3); + agnx_write32(ctl, AGNX_ACI_AICCHA0OVE, 0x11); + agnx_write32(ctl, AGNX_ACI_AICCHA1OVE, 0x0); + agnx_write32(ctl, AGNX_GCR_THD0A, 0x64); + agnx_write32(ctl, AGNX_GCR_THD0AL, 0x4b); + agnx_write32(ctl, AGNX_GCR_THD0B, 0x4b); + agnx_write32(ctl, AGNX_GCR_DUNSAT, 0x14); + agnx_write32(ctl, AGNX_GCR_DSAT, 0x24); + agnx_write32(ctl, AGNX_GCR_DFIRCAL, 0x8); + agnx_write32(ctl, AGNX_GCR_DGCTL11A, 0x1a); + agnx_write32(ctl, AGNX_GCR_DGCTL11B, 0x3); + agnx_write32(ctl, AGNX_GCR_GAININIT, 0xd); + agnx_write32(ctl, AGNX_GCR_THNOSIG, 0x1); + agnx_write32(ctl, AGNX_GCR_COARSTEP, 0x7); + agnx_write32(ctl, AGNX_GCR_SIFST11A, 0x28); + agnx_write32(ctl, AGNX_GCR_SIFST11B, 0x28); + reg = agnx_read32(ctl, AGNX_GCR_CWDETEC); + reg |= 0x1; + agnx_write32(ctl, AGNX_GCR_CWDETEC, reg); + agnx_write32(ctl, AGNX_GCR_0X38, 0x1e); + agnx_write32(ctl, AGNX_GCR_BOACT, 0x26); + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x3); + agnx_write32(ctl, AGNX_GCR_NLISTANT, 0x3); + agnx_write32(ctl, AGNX_GCR_NACTIANT, 0x3); + agnx_write32(ctl, AGNX_GCR_NMEASANT, 0x3); + agnx_write32(ctl, AGNX_GCR_NCAPTANT, 0x3); + agnx_write32(ctl, AGNX_GCR_THCAP11A, 0x0); + agnx_write32(ctl, AGNX_GCR_THCAP11B, 0x0); + agnx_write32(ctl, AGNX_GCR_THCAPRX11A, 0x0); + agnx_write32(ctl, AGNX_GCR_THCAPRX11B, 0x0); + agnx_write32(ctl, AGNX_GCR_THLEVDRO, 0x10); + agnx_write32(ctl, AGNX_GCR_MAXRXTIME11A, 0x1); + agnx_write32(ctl, AGNX_GCR_MAXRXTIME11B, 0x1); + agnx_write32(ctl, AGNX_GCR_CORRTIME, 0x190); + agnx_write32(ctl, AGNX_GCR_SIGHTH, 0x78); + agnx_write32(ctl, AGNX_GCR_SIGLTH, 0x1c); + agnx_write32(ctl, AGNX_GCR_CORRDROP, 0x0); + agnx_write32(ctl, AGNX_GCR_THCD, 0x0); + agnx_write32(ctl, AGNX_GCR_MAXPOWDIFF, 0x1); + agnx_write32(ctl, AGNX_GCR_TESTBUS, 0x0); + agnx_write32(ctl, AGNX_GCR_ANTCFG, 0x1f); + agnx_write32(ctl, AGNX_GCR_THJUMP, 0x14); + agnx_write32(ctl, AGNX_GCR_THPOWER, 0x0); + agnx_write32(ctl, AGNX_GCR_THPOWCLIP, 0x30); + agnx_write32(ctl, AGNX_GCR_THD0BTFEST, 0x32); + agnx_write32(ctl, AGNX_GCR_THRX11BPOWMIN, 0x19); + agnx_write32(ctl, AGNX_GCR_0X14c, 0x0); + agnx_write32(ctl, AGNX_GCR_0X150, 0x0); + agnx_write32(ctl, 0x9400, 0x0); + agnx_write32(ctl, 0x940c, 0x6ff); + agnx_write32(ctl, 0x9428, 0xa0); + agnx_write32(ctl, 0x9434, 0x0); + agnx_write32(ctl, 0x9c04, 0x15); + agnx_write32(ctl, 0x9c0c, 0x7f); + agnx_write32(ctl, 0x9c34, 0x0); + agnx_write32(ctl, 0xc000, 0x38d); + agnx_write32(ctl, 0x14018, 0x0); + agnx_write32(ctl, 0x16000, 0x1); + agnx_write32(ctl, 0x11004, 0x0); + agnx_write32(ctl, 0xec54, 0xa); + agnx_write32(ctl, 0xec1c, 0x5); + } else if (priv->revid > 0) { + agnx_write32(ctl, AGNX_ACI_LEN, 0xf); + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x21); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x27); + agnx_write32(ctl, AGNX_ACI_AICCHA0OVE, 0x11); + agnx_write32(ctl, AGNX_ACI_AICCHA1OVE, 0x0); + agnx_write32(ctl, AGNX_GCR_DUNSAT, 0x14); + agnx_write32(ctl, AGNX_GCR_DSAT, 0x24); + agnx_write32(ctl, AGNX_GCR_DFIRCAL, 0x8); + agnx_write32(ctl, AGNX_GCR_DGCTL11A, 0x1a); + agnx_write32(ctl, AGNX_GCR_DGCTL11B, 0x3); + agnx_write32(ctl, AGNX_GCR_GAININIT, 0xd); + agnx_write32(ctl, AGNX_GCR_THNOSIG, 0x1); + agnx_write32(ctl, AGNX_GCR_COARSTEP, 0x7); + agnx_write32(ctl, AGNX_GCR_SIFST11A, 0x28); + agnx_write32(ctl, AGNX_GCR_SIFST11B, 0x28); + agnx_write32(ctl, AGNX_GCR_CWDETEC, 0x0); + agnx_write32(ctl, AGNX_GCR_0X38, 0x1e); +// agnx_write32(ctl, AGNX_GCR_BOACT, 0x26); + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x3); + + agnx_write32(ctl, AGNX_GCR_THCAP11A, 0x32); + agnx_write32(ctl, AGNX_GCR_THCAP11B, 0x32); + agnx_write32(ctl, AGNX_GCR_THCAPRX11A, 0x32); + agnx_write32(ctl, AGNX_GCR_THCAPRX11B, 0x32); + agnx_write32(ctl, AGNX_GCR_THLEVDRO, 0x10); + agnx_write32(ctl, AGNX_GCR_MAXRXTIME11A, 0x1ad); + agnx_write32(ctl, AGNX_GCR_MAXRXTIME11B, 0xa10); + agnx_write32(ctl, AGNX_GCR_CORRTIME, 0x190); + agnx_write32(ctl, AGNX_GCR_CORRDROP, 0x0); + agnx_write32(ctl, AGNX_GCR_THCD, 0x0); + agnx_write32(ctl, AGNX_GCR_THCS, 0x0); + agnx_write32(ctl, AGNX_GCR_MAXPOWDIFF, 0x4); + agnx_write32(ctl, AGNX_GCR_TESTBUS, 0x0); + agnx_write32(ctl, AGNX_GCR_THJUMP, 0x1e); + agnx_write32(ctl, AGNX_GCR_THPOWER, 0x0); + agnx_write32(ctl, AGNX_GCR_THPOWCLIP, 0x2a); + agnx_write32(ctl, AGNX_GCR_THD0BTFEST, 0x3c); + agnx_write32(ctl, AGNX_GCR_THRX11BPOWMIN, 0x19); + agnx_write32(ctl, AGNX_GCR_0X14c, 0x0); + agnx_write32(ctl, AGNX_GCR_0X150, 0x0); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + agnx_write32(ctl, AGNX_GCR_WATCHDOG, 0x37); + agnx_write32(ctl, 0x9400, 0x0); + agnx_write32(ctl, 0x940c, 0x6ff); + agnx_write32(ctl, 0x9428, 0xa0); + agnx_write32(ctl, 0x9434, 0x0); + agnx_write32(ctl, 0x9c04, 0x15); + agnx_write32(ctl, 0x9c0c, 0x7f); + agnx_write32(ctl, 0x9c34, 0x0); + agnx_write32(ctl, 0xc000, 0x38d); + agnx_write32(ctl, 0x14014, 0x1000); + agnx_write32(ctl, 0x14018, 0x0); + agnx_write32(ctl, 0x16000, 0x1); + agnx_write32(ctl, 0x11004, 0x0); + agnx_write32(ctl, 0xec54, 0xa); + agnx_write32(ctl, 0xec1c, 0x50); + } else if (priv->revid > 1) { + reg = agnx_read32(ctl, 0xec18); + reg |= 0x8; + agnx_write32(ctl, 0xec18, reg); + } + + /* Write the TX Fir Coefficient Table */ + tx_fir_table_init(priv); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg &= ~0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + reg = agnx_read32(ctl, AGNX_PM_PLLCTL); + reg |= 0x1; + agnx_write32(ctl, AGNX_PM_PLLCTL, reg); + +/* reg = agnx_read32(ctl, 0x1a030); */ +/* reg &= ~0x4; */ +/* agnx_write32(ctl, 0x1a030, reg); */ + + agnx_write32(ctl, AGNX_GCR_TRACNT4, 0x113); +} /* phy_init */ + +static void chip_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + band_management_init(priv); + + rf_chips_init(priv); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + + /* Initialize the PHY */ + phy_init(priv); + + encryption_init(priv); + + tx_management_init(priv); + + rx_management_init(priv); + + power_manage_init(priv); + + /* Initialize the Timers */ + agnx_timer_init(priv); + + /* Write 0xc390bf9 to Interrupt Mask (Disable TX) */ + reg = 0xc390bf9 & ~IRQ_TX_BEACON; + reg &= ~IRQ_TX_DISABLE; + agnx_write32(ctl, AGNX_INT_MASK, reg); + + reg = agnx_read32(ctl, AGNX_CIR_BLKCTL); + reg |= 0x800; + agnx_write32(ctl, AGNX_CIR_BLKCTL, reg); + + /* set it when need get multicast enable? */ + agnx_write32(ctl, AGNX_BM_MTSM, 0xff); +} /* chip_init */ + + +static inline void set_promis_and_managed(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x10 | 0x2); + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x10 | 0x2); +} +static inline void set_learn_mode(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x8); +} +static inline void set_scan_mode(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x20); +} +static inline void set_promiscuous_mode(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + /* agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x210);*/ + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x10); +} +static inline void set_managed_mode(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x2); +} +static inline void set_adhoc_mode(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x0); +} + +static void unknow_register_write(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x0, 0x3e); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x4, 0xb2); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x8, 0x140); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0xc, 0x1C0); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x10, 0x1FF); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x14, 0x1DD); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x18, 0x15F); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x1c, 0xA1); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x20, 0x3E7); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x24, 0x36B); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x28, 0x348); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x2c, 0x37D); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x30, 0x3DE); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x34, 0x36); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x38, 0x64); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x3c, 0x57); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x40, 0x23); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x44, 0x3ED); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x48, 0x3C9); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x4c, 0x3CA); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x50, 0x3E7); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x54, 0x8); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x58, 0x1F); + agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x5c, 0x1a); +} + +static void card_interface_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u8 bssid[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + u32 reg; + unsigned int i; + AGNX_TRACE; + + might_sleep(); + /* Clear RX Control and Enable RX queues */ + agnx_write32(ctl, AGNX_CIR_RXCTL, 0x8); + + might_sleep(); + /* Do a full reset of the card */ + card_full_reset(priv); + might_sleep(); + + /* Check and set Card Endianness */ + reg = ioread32(priv->ctl + AGNX_CIR_ENDIAN); + /* TODO If not 0xB3B2B1B0 set to 0xB3B2B1B0 */ + printk(KERN_INFO PFX "CIR_ENDIAN is %x\n", reg); + + + /* Config the eeprom */ + agnx_write32(ctl, AGNX_CIR_SERIALITF, 0x7000086); + udelay(10); + reg = agnx_read32(ctl, AGNX_CIR_SERIALITF); + + + agnx_write32(ctl, AGNX_PM_SOFTRST, 0x80000033); + reg = agnx_read32(ctl, 0xec50); + reg |= 0xf; + agnx_write32(ctl, 0xec50, reg); + agnx_write32(ctl, AGNX_PM_SOFTRST, 0x0); + + + reg = agnx_read32(ctl, AGNX_SYSITF_GPIOIN); + udelay(10); + reg = agnx_read32(ctl, AGNX_CIR_SERIALITF); + + /* Dump the eeprom */ + do { + char eeprom[0x100000/0x100]; + + for (i = 0; i < 0x100000; i += 0x100) { + agnx_write32(ctl, AGNX_CIR_SERIALITF, 0x3000000 + i); + udelay(13); + reg = agnx_read32(ctl, AGNX_CIR_SERIALITF); + udelay(70); + reg = agnx_read32(ctl, AGNX_CIR_SERIALITF); + eeprom[i/0x100] = reg & 0xFF; + udelay(10); + } + print_hex_dump_bytes(PFX "EEPROM: ", DUMP_PREFIX_NONE, eeprom, + ARRAY_SIZE(eeprom)); + } while(0); + + spi_rc_write(ctl, RF_CHIP0, 0x26); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + + /* Initialize the system interface */ + system_itf_init(priv); + + might_sleep(); + /* Chip Initialization (Polaris) */ + chip_init(priv); + might_sleep(); + + /* Calibrate the antennae */ + antenna_calibrate(priv); + + reg = agnx_read32(ctl, 0xec50); + reg &= ~0x40; + agnx_write32(ctl, 0xec50, reg); + agnx_write32(ctl, AGNX_PM_SOFTRST, 0x0); + agnx_write32(ctl, AGNX_PM_PLLCTL, 0x1); + + reg = agnx_read32(ctl, AGNX_BM_BMCTL); + reg |= 0x8000; + agnx_write32(ctl, AGNX_BM_BMCTL, reg); + enable_receiver(priv); + reg = agnx_read32(ctl, AGNX_SYSITF_SYSMODE); + reg |= 0x200; + agnx_write32(ctl, AGNX_SYSITF_SYSMODE, reg); + enable_receiver(priv); + + might_sleep(); + /* Initialize Gain Control Counts */ + gain_ctlcnt_init(priv); + + /* Write Initial Station Power Template for this station(#0) */ + sta_power_init(priv, LOCAL_STAID); + + might_sleep(); + /* Initialize the rx,td,tm rings, for each node in the ring */ + fill_rings(priv); + + might_sleep(); + + + agnx_write32(ctl, AGNX_PM_SOFTRST, 0x80000033); + agnx_write32(ctl, 0xec50, 0xc); + agnx_write32(ctl, AGNX_PM_SOFTRST, 0x0); + + /* FIXME Initialize the transmit control register */ + agnx_write32(ctl, AGNX_TXM_CTL, 0x194c1); + + enable_receiver(priv); + + might_sleep(); + /* FIXME Set the Receive Control Mac Address to card address */ + mac_address_set(priv); + enable_receiver(priv); + might_sleep(); + + /* Set the recieve request rate */ + /* FIXME Enable the request */ + /* Check packet length */ + /* Set maximum packet length */ +/* agnx_write32(ctl, AGNX_RXM_REQRATE, 0x88195e00); */ +/* enable_receiver(priv); */ + + /* Set the Receiver BSSID */ + receiver_bssid_set(priv, bssid); + + /* FIXME Set to managed mode */ + set_managed_mode(priv); +// set_promiscuous_mode(priv); +/* set_scan_mode(priv); */ +/* set_learn_mode(priv); */ +// set_promis_and_managed(priv); +// set_adhoc_mode(priv); + + /* Set the recieve request rate */ + /* Check packet length */ + agnx_write32(ctl, AGNX_RXM_REQRATE, 0x08000000); + reg = agnx_read32(ctl, AGNX_RXM_REQRATE); + /* Set maximum packet length */ + reg |= 0x00195e00; + agnx_write32(ctl, AGNX_RXM_REQRATE, reg); + + /* Configure the RX and TX interrupt */ + reg = ENABLE_RX_INTERRUPT | RX_CACHE_LINE | FRAG_LEN_2048 | FRAG_BE; + agnx_write32(ctl, AGNX_CIR_RXCFG, reg); + /* FIXME */ + reg = ENABLE_TX_INTERRUPT | TX_CACHE_LINE | FRAG_LEN_2048 | FRAG_BE; + agnx_write32(ctl, AGNX_CIR_TXCFG, reg); + + /* Enable RX TX Interrupts */ + agnx_write32(ctl, AGNX_CIR_RXCTL, 0x80); + agnx_write32(ctl, AGNX_CIR_TXMCTL, 0x80); + agnx_write32(ctl, AGNX_CIR_TXDCTL, 0x80); + + /* FIXME Set the master control interrupt in block control */ + agnx_write32(ctl, AGNX_CIR_BLKCTL, 0x800); + + /* Enable RX and TX queues */ + reg = agnx_read32(ctl, AGNX_CIR_RXCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_CIR_RXCTL, reg); + reg = agnx_read32(ctl, AGNX_CIR_TXMCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_CIR_TXMCTL, reg); + reg = agnx_read32(ctl, AGNX_CIR_TXDCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_CIR_TXDCTL, reg); + + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, 0x5); + /* FIXME */ + /* unknow_register_write(priv); */ + /* Update local card hash entry */ + hash_write(priv, priv->mac_addr, LOCAL_STAID); + + might_sleep(); + + /* FIXME */ + agnx_set_channel(priv, 1); + might_sleep(); +} /* agnx_card_interface_init */ + + +void agnx_hw_init(struct agnx_priv *priv) +{ + AGNX_TRACE; + might_sleep(); + card_interface_init(priv); +} + +int agnx_hw_reset(struct agnx_priv *priv) +{ + return card_full_reset(priv); +} + +int agnx_set_ssid(struct agnx_priv *priv, u8 *ssid, size_t ssid_len) +{ + AGNX_TRACE; + return 0; +} + +void agnx_set_bssid(struct agnx_priv *priv, u8 *bssid) +{ + receiver_bssid_set(priv, bssid); +} diff --git a/drivers/staging/agnx/phy.h b/drivers/staging/agnx/phy.h new file mode 100644 index 000000000000..55e1e222179e --- /dev/null +++ b/drivers/staging/agnx/phy.h @@ -0,0 +1,409 @@ +#ifndef AGNX_PHY_H_ +#define AGNX_PHY_H_ + +#include "agnx.h" + +/* Transmission Managment Registers */ +#define AGNX_TXM_BASE 0x0000 +#define AGNX_TXM_CTL 0x0000 /* control register */ +#define AGNX_TXM_ETMF 0x0004 /* enable transmission management functions */ +#define AGNX_TXM_TXTEMP 0x0008 /* transmission template */ +#define AGNX_TXM_RETRYSTAID 0x000c /* Retry Station ID */ +#define AGNX_TXM_TIMESTAMPLO 0x0010 /* Timestamp Lo */ +#define AGNX_TXM_TIMESTAMPHI 0x0014 /* Timestamp Hi */ +#define AGNX_TXM_TXDELAY 0x0018 /* tx delay */ +#define AGNX_TXM_TBTTLO 0x0020 /* tbtt Lo */ +#define AGNX_TXM_TBTTHI 0x0024 /* tbtt Hi */ +#define AGNX_TXM_BEAINTER 0x0028 /* Beacon Interval */ +#define AGNX_TXM_NAV 0x0030 /* NAV */ +#define AGNX_TXM_CFPMDV 0x0034 /* CFP MDV */ +#define AGNX_TXM_CFPERCNT 0x0038 /* CFP period count */ +#define AGNX_TXM_PROBDELAY 0x003c /* probe delay */ +#define AGNX_TXM_LISINTERCNT 0x0040 /* listen interval count */ +#define AGNX_TXM_DTIMPERICNT 0x004c /* DTIM period count */ + +#define AGNX_TXM_BEACON_CTL 0x005c /* beacon control */ + +#define AGNX_TXM_SCHEMPCNT 0x007c /* schedule empty count */ +#define AGNX_TXM_MAXTIMOUT 0x0084 /* max timeout exceed count */ +#define AGNX_TXM_MAXCFPTIM 0x0088 /* max CF poll timeout count */ +#define AGNX_TXM_MAXRXTIME 0x008c /* max RX timeout count */ +#define AGNX_TXM_MAXACKTIM 0x0090 /* max ACK timeout count */ +#define AGNX_TXM_DIF01 0x00a0 /* DIF 0-1 */ +#define AGNX_TXM_DIF23 0x00a4 /* DIF 2-3 */ +#define AGNX_TXM_DIF45 0x00a8 /* DIF 4-5 */ +#define AGNX_TXM_DIF67 0x00ac /* DIF 6-7 */ +#define AGNX_TXM_SIFSPIFS 0x00b0 /* SIFS/PIFS */ +#define AGNX_TXM_TIFSEIFS 0x00b4 /* TIFS/EIFS */ +#define AGNX_TXM_MAXCCACNTSLOT 0x00b8 /* max CCA count slot */ +#define AGNX_TXM_SLOTLIMIT 0x00bc /* slot limit/1 msec limit */ +#define AGNX_TXM_CFPOLLRXTIM 0x00f0 /* CF poll RX timeout count */ +#define AGNX_TXM_CFACKT11B 0x00f4 /* CF ack timeout limit for 11b */ +#define AGNX_TXM_CW0 0x0100 /* CW 0 */ +#define AGNX_TXM_SLBEALIM0 0x0108 /* short/long beacon limit 0 */ +#define AGNX_TXM_CW1 0x0120 /* CW 1 */ +#define AGNX_TXM_SLBEALIM1 0x0128 /* short/long beacon limit 1 */ +#define AGNX_TXM_CW2 0x0140 /* CW 2 */ +#define AGNX_TXM_SLBEALIM2 0x0148 /* short/long beacon limit 2 */ +#define AGNX_TXM_CW3 0x0160 /* CW 3 */ +#define AGNX_TXM_SLBEALIM3 0x0168 /* short/long beacon limit 3 */ +#define AGNX_TXM_CW4 0x0180 /* CW 4 */ +#define AGNX_TXM_SLBEALIM4 0x0188 /* short/long beacon limit 4 */ +#define AGNX_TXM_CW5 0x01a0 /* CW 5 */ +#define AGNX_TXM_SLBEALIM5 0x01a8 /* short/long beacon limit 5 */ +#define AGNX_TXM_CW6 0x01c0 /* CW 6 */ +#define AGNX_TXM_SLBEALIM6 0x01c8 /* short/long beacon limit 6 */ +#define AGNX_TXM_CW7 0x01e0 /* CW 7 */ +#define AGNX_TXM_SLBEALIM7 0x01e8 /* short/long beacon limit 7 */ +#define AGNX_TXM_BEACONTEMP 0x1000 /* beacon template */ +#define AGNX_TXM_STAPOWTEMP 0x1a00 /* Station Power Template */ + +/* Receive Management Control Registers */ +#define AGNX_RXM_BASE 0x2000 +#define AGNX_RXM_REQRATE 0x2000 /* requested rate */ +#define AGNX_RXM_MACHI 0x2004 /* first 4 bytes of mac address */ +#define AGNX_RXM_MACLO 0x2008 /* last 2 bytes of mac address */ +#define AGNX_RXM_BSSIDHI 0x200c /* bssid hi */ +#define AGNX_RXM_BSSIDLO 0x2010 /* bssid lo */ +#define AGNX_RXM_HASH_CMD_FLAG 0x2014 /* Flags for the RX Hash Command Default:0 */ +#define AGNX_RXM_HASH_CMD_HIGH 0x2018 /* The High half of the Hash Command */ +#define AGNX_RXM_HASH_CMD_LOW 0x201c /* The Low half of the Hash Command */ +#define AGNX_RXM_ROUTAB 0x2020 /* routing table */ +#define ROUTAB_SUBTYPE_SHIFT 24 +#define ROUTAB_TYPE_SHIFT 28 +#define ROUTAB_STATUS_SHIFT 30 +#define ROUTAB_RW_SHIFT 31 +#define ROUTAB_ROUTE_DROP 0xf00000 /* Drop */ +#define ROUTAB_ROUTE_CPU 0x400000 /* CPU */ +#define ROUTAB_ROUTE_ENCRY 0x500800 /* Encryption */ +#define ROUTAB_ROUTE_RFP 0x800000 /* RFP */ + +#define ROUTAB_TYPE_MANAG 0x0 /* Management */ +#define ROUTAB_TYPE_CTL 0x1 /* Control */ +#define ROUTAB_TYPE_DATA 0x2 /* Data */ + +#define ROUTAB_SUBTYPE_DATA 0x0 +#define ROUTAB_SUBTYPE_DATAACK 0x1 +#define ROUTAB_SUBTYPE_DATAPOLL 0x2 +#define ROUTAB_SUBTYPE_DATAPOLLACK 0x3 +#define ROUTAB_SUBTYPE_NULL 0x4 /* NULL */ +#define ROUTAB_SUBTYPE_NULLACK 0x5 +#define ROUTAB_SUBTYPE_NULLPOLL 0x6 +#define ROUTAB_SUBTYPE_NULLPOLLACK 0x7 +#define ROUTAB_SUBTYPE_QOSDATA 0x8 /* QOS DATA */ +#define ROUTAB_SUBTYPE_QOSDATAACK 0x9 +#define ROUTAB_SUBTYPE_QOSDATAPOLL 0xa +#define ROUTAB_SUBTYPE_QOSDATAACKPOLL 0xb +#define ROUTAB_SUBTYPE_QOSNULL 0xc +#define ROUTAB_SUBTYPE_QOSNULLACK 0xd +#define ROUTAB_SUBTYPE_QOSNULLPOLL 0xe +#define ROUTAB_SUBTYPE_QOSNULLPOLLACK 0xf +#define AGNX_RXM_DELAY11 0x2024 /* delay 11(AB) */ +#define AGNX_RXM_SOF_CNT 0x2028 /* SOF Count */ +#define AGNX_RXM_FRAG_CNT 0x202c /* Fragment Count*/ +#define AGNX_RXM_FCS_CNT 0x2030 /* FCS Count */ +#define AGNX_RXM_BSSID_MISS_CNT 0x2034 /* BSSID Miss Count */ +#define AGNX_RXM_PDU_ERR_CNT 0x2038 /* PDU Error Count */ +#define AGNX_RXM_DEST_MISS_CNT 0x203C /* Destination Miss Count */ +#define AGNX_RXM_DROP_CNT 0x2040 /* Drop Count */ +#define AGNX_RXM_ABORT_CNT 0x2044 /* Abort Count */ +#define AGNX_RXM_RELAY_CNT 0x2048 /* Relay Count */ +#define AGNX_RXM_HASH_MISS_CNT 0x204c /* Hash Miss Count */ +#define AGNX_RXM_SA_HI 0x2050 /* Address of received packet Hi */ +#define AGNX_RXM_SA_LO 0x2054 /* Address of received packet Lo */ +#define AGNX_RXM_HASH_DUMP_LST 0x2100 /* Contains Hash Data */ +#define AGNX_RXM_HASH_DUMP_MST 0x2104 /* Contains Hash Data */ +#define AGNX_RXM_HASH_DUMP_DATA 0x2108 /* The Station ID to dump */ + + +/* Encryption Managment */ +#define AGNX_ENCRY_BASE 0x2400 +#define AGNX_ENCRY_WEPKEY0 0x2440 /* wep key #0 */ +#define AGNX_ENCRY_WEPKEY1 0x2444 /* wep key #1 */ +#define AGNX_ENCRY_WEPKEY2 0x2448 /* wep key #2 */ +#define AGNX_ENCRY_WEPKEY3 0x244c /* wep key #3 */ +#define AGNX_ENCRY_CCMRECTL 0x2460 /* ccm replay control */ + + +/* Band Management Registers */ +#define AGNX_BM_BASE 0x2c00 +#define AGNX_BM_BMCTL 0x2c00 /* band management control */ +#define AGNX_BM_TXWADDR 0x2c18 /* tx workqueue address start */ +#define AGNX_BM_TXTOPEER 0x2c24 /* transmit to peers */ +#define AGNX_BM_FPLHP 0x2c2c /* free pool list head pointer */ +#define AGNX_BM_FPLTP 0x2c30 /* free pool list tail pointer */ +#define AGNX_BM_FPCNT 0x2c34 /* free pool count */ +#define AGNX_BM_CIPDUWCNT 0x2c38 /* card interface pdu workqueue count */ +#define AGNX_BM_SPPDUWCNT 0x2c3c /* sp pdu workqueue count */ +#define AGNX_BM_RFPPDUWCNT 0x2c40 /* rfp pdu workqueue count */ +#define AGNX_BM_RHPPDUWCNT 0x2c44 /* rhp pdu workqueue count */ +#define AGNX_BM_CIWQCTL 0x2c48 /* Card Interface WorkQueue Control */ +#define AGNX_BM_CPUTXWCTL 0x2c50 /* cpu tx workqueue control */ +#define AGNX_BM_CPURXWCTL 0x2c58 /* cpu rx workqueue control */ +#define AGNX_BM_CPULWCTL 0x2c60 /* cpu low workqueue control */ +#define AGNX_BM_CPUHWCTL 0x2c68 /* cpu high workqueue control */ +#define AGNX_BM_SPTXWCTL 0x2c70 /* sp tx workqueue control */ +#define AGNX_BM_SPRXWCTL 0x2c78 /* sp rx workqueue control */ +#define AGNX_BM_RFPWCTL 0x2c80 /* RFP workqueue control */ +#define AGNX_BM_MTSM 0x2c90 /* Multicast Transmit Station Mask */ + +/* Card Interface Registers (32bits) */ +#define AGNX_CIR_BASE 0x3000 +#define AGNX_CIR_BLKCTL 0x3000 /* block control*/ +#define AGNX_STAT_TX 0x1 +#define AGNX_STAT_RX 0x2 +#define AGNX_STAT_X 0x4 +/* Below two interrupt flags will be set by our but not CPU or the card */ +#define AGNX_STAT_TXD 0x10 +#define AGNX_STAT_TXM 0x20 + +#define AGNX_CIR_ADDRWIN 0x3004 /* Addressable Windows*/ +#define AGNX_CIR_ENDIAN 0x3008 /* card endianness */ +#define AGNX_CIR_SERIALITF 0x3020 /* serial interface */ +#define AGNX_CIR_RXCFG 0x3040 /* receive config */ +#define ENABLE_RX_INTERRUPT 0x20 +#define RX_CACHE_LINE 0x8 +/* the RX fragment length */ +#define FRAG_LEN_256 0x0 /* 256B */ +#define FRAG_LEN_512 0x1 +#define FRAG_LEN_1024 0x2 +#define FRAG_LEN_2048 0x3 +#define FRAG_BE 0x10 +#define AGNX_CIR_RXCTL 0x3050 /* receive control */ +/* memory address, chipside */ +#define AGNX_CIR_RXCMSTART 0x3054 /* receive client memory start */ +#define AGNX_CIR_RXCMEND 0x3058 /* receive client memory end */ +/* memory address, pci */ +#define AGNX_CIR_RXHOSTADDR 0x3060 /* receive hostside address */ +/* memory address, chipside */ +#define AGNX_CIR_RXCLIADDR 0x3064 /* receive clientside address */ +#define AGNX_CIR_RXDMACTL 0x3068 /* receive dma control */ +#define AGNX_CIR_TXCFG 0x3080 /* transmit config */ +#define AGNX_CIR_TXMCTL 0x3090 /* Transmit Management Control */ +#define ENABLE_TX_INTERRUPT 0x20 +#define TX_CACHE_LINE 0x8 +#define AGNX_CIR_TXMSTART 0x3094 /* Transmit Management Start */ +#define AGNX_CIR_TXMEND 0x3098 /* Transmit Management End */ +#define AGNX_CIR_TXDCTL 0x30a0 /* transmit data control */ +/* memeory address, chipset */ +#define AGNX_CIR_TXDSTART 0x30a4 /* transmit data start */ +#define AGNX_CIR_TXDEND 0x30a8 /* transmit data end */ +#define AGNX_CIR_TXMHADDR 0x30b0 /* Transmit Management Hostside Address */ +#define AGNX_CIR_TXMCADDR 0x30b4 /* Transmit Management Clientside Address */ +#define AGNX_CIR_TXDMACTL 0x30b8 /* transmit dma control */ + + +/* Power Managment Unit */ +#define AGNX_PM_BASE 0x3c00 +#define AGNX_PM_PMCTL 0x3c00 /* PM Control*/ +#define AGNX_PM_MACMSW 0x3c08 /* MAC Manual Slow Work Enable */ +#define AGNX_PM_RFCTL 0x3c0c /* RF Control */ +#define AGNX_PM_PHYMW 0x3c14 /* Phy Mannal Work */ +#define AGNX_PM_SOFTRST 0x3c18 /* PMU Soft Reset */ +#define AGNX_PM_PLLCTL 0x3c1c /* PMU PLL control*/ +#define AGNX_PM_TESTPHY 0x3c24 /* PMU Test Phy */ + + +/* Interrupt Control interface */ +#define AGNX_INT_BASE 0x4000 +#define AGNX_INT_STAT 0x4000 /* interrupt status */ +#define AGNX_INT_MASK 0x400c /* interrupt mask */ +/* FIXME */ +#define IRQ_TX_BEACON 0x1 /* TX Beacon */ +#define IRQ_TX_RETRY 0x8 /* TX Retry Interrupt */ +#define IRQ_TX_ACTIVITY 0x10 /* TX Activity */ +#define IRQ_RX_ACTIVITY 0x20 /* RX Activity */ +/* FIXME I guess that instead RX a none exist staion's packet or + the station hasn't been init */ +#define IRQ_RX_X 0x40 +#define IRQ_RX_Y 0x80 /* RX ? */ +#define IRQ_RX_HASHHIT 0x100 /* RX Hash Hit */ +#define IRQ_RX_FRAME 0x200 /* RX Frame */ +#define IRQ_ERR_INT 0x400 /* Error Interrupt */ +#define IRQ_TX_QUE_FULL 0x800 /* TX Workqueue Full */ +#define IRQ_BANDMAN_ERR 0x10000 /* Bandwidth Management Error */ +#define IRQ_TX_DISABLE 0x20000 /* TX Disable */ +#define IRQ_RX_IVASESKEY 0x80000 /* RX Invalid Session Key */ +#define IRQ_RX_KEYIDMIS 0x100000 /* RX key ID Mismatch */ +#define IRQ_REP_THHIT 0x200000 /* Replay Threshold Hit */ +#define IRQ_TIMER1 0x4000000 /* Timer1 */ +#define IRQ_TIMER_CNT 0x10000000 /* Timer Count */ +#define IRQ_PHY_FASTINT 0x20000000 /* Phy Fast Interrupt */ +#define IRQ_PHY_SLOWINT 0x40000000 /* Phy Slow Interrupt */ +#define IRQ_OTHER 0x80000000 /* Unknow interrupt */ +#define AGNX_IRQ_ALL 0xffffffff + +/* System Interface */ +#define AGNX_SYSITF_BASE 0x4400 +#define AGNX_SYSITF_SYSMODE 0x4400 /* system mode */ +#define AGNX_SYSITF_GPIOIN 0x4410 /* GPIO In */ +/* PIN lines for leds? */ +#define AGNX_SYSITF_GPIOUT 0x4414 /* GPIO Out */ + +/* Timer Control */ +#define AGNX_TIMCTL_TIMER1 0x4800 /* Timer 1 */ +#define AGNX_TIMCTL_TIM1CTL 0x4808 /* Timer 1 Control */ + + +/* Antenna Calibration Interface */ +#define AGNX_ACI_BASE 0x5000 +#define AGNX_ACI_MODE 0x5000 /* Mode */ +#define AGNX_ACI_MEASURE 0x5004 /* Measure */ +#define AGNX_ACI_SELCHAIN 0x5008 /* Select Chain */ +#define AGNX_ACI_LEN 0x500c /* Length */ +#define AGNX_ACI_TIMER1 0x5018 /* Timer 1 */ +#define AGNX_ACI_TIMER2 0x501c /* Timer 2 */ +#define AGNX_ACI_OFFSET 0x5020 /* Offset */ +#define AGNX_ACI_STATUS 0x5030 /* Status */ +#define CALI_IDLE 0x0 +#define CALI_DONE 0x1 +#define CALI_BUSY 0x2 +#define CALI_ERR 0x3 +#define AGNX_ACI_AICCHA0OVE 0x5034 /* AIC Channel 0 Override */ +#define AGNX_ACI_AICCHA1OVE 0x5038 /* AIC Channel 1 Override */ + +/* Gain Control Registers */ +#define AGNX_GCR_BASE 0x9000 +/* threshold of primary antenna */ +#define AGNX_GCR_THD0A 0x9000 /* threshold? D0 A */ +/* low threshold of primary antenna */ +#define AGNX_GCR_THD0AL 0x9004 /* threshold? D0 A low */ +/* threshold of secondary antenna */ +#define AGNX_GCR_THD0B 0x9008 /* threshold? D0_B */ +#define AGNX_GCR_DUNSAT 0x900c /* d unsaturated */ +#define AGNX_GCR_DSAT 0x9010 /* d saturated */ +#define AGNX_GCR_DFIRCAL 0x9014 /* D Fir/Cal */ +#define AGNX_GCR_DGCTL11A 0x9018 /* d gain control 11a */ +#define AGNX_GCR_DGCTL11B 0x901c /* d gain control 11b */ +/* strength of gain */ +#define AGNX_GCR_GAININIT 0x9020 /* gain initialization */ +#define AGNX_GCR_THNOSIG 0x9024 /* threhold no signal */ +#define AGNX_GCR_COARSTEP 0x9028 /* coarse stepping */ +#define AGNX_GCR_SIFST11A 0x902c /* sifx time 11a */ +#define AGNX_GCR_SIFST11B 0x9030 /* sifx time 11b */ +#define AGNX_GCR_CWDETEC 0x9034 /* cw detection */ +#define AGNX_GCR_0X38 0x9038 /* ???? */ +#define AGNX_GCR_BOACT 0x903c /* BO Active */ +#define AGNX_GCR_BOINACT 0x9040 /* BO Inactive */ +#define AGNX_GCR_BODYNA 0x9044 /* BO dynamic */ +/* 802.11 mode(a,b,g) */ +#define AGNX_GCR_DISCOVMOD 0x9048 /* discovery mode */ +#define AGNX_GCR_NLISTANT 0x904c /* number of listening antenna */ +#define AGNX_GCR_NACTIANT 0x9050 /* number of active antenna */ +#define AGNX_GCR_NMEASANT 0x9054 /* number of measuring antenna */ +#define AGNX_GCR_NCAPTANT 0x9058 /* number of capture antenna */ +#define AGNX_GCR_THCAP11A 0x905c /* threshold capture 11a */ +#define AGNX_GCR_THCAP11B 0x9060 /* threshold capture 11b */ +#define AGNX_GCR_THCAPRX11A 0x9064 /* threshold capture rx 11a */ +#define AGNX_GCR_THCAPRX11B 0x9068 /* threshold capture rx 11b */ +#define AGNX_GCR_THLEVDRO 0x906c /* threshold level drop */ +#define AGNX_GCR_GAINSET0 0x9070 /* Gainset 0 */ +#define AGNX_GCR_GAINSET1 0x9074 /* Gainset 1 */ +#define AGNX_GCR_GAINSET2 0x9078 /* Gainset 2 */ +#define AGNX_GCR_MAXRXTIME11A 0x907c /* maximum rx time 11a */ +#define AGNX_GCR_MAXRXTIME11B 0x9080 /* maximum rx time 11b */ +#define AGNX_GCR_CORRTIME 0x9084 /* correction time */ +/* reset the subsystem, 0 = disable, 1 = enable */ +#define AGNX_GCR_RSTGCTL 0x9088 /* reset gain control */ +/* channel receiving */ +#define AGNX_GCR_RXCHANEL 0x908c /* receive channel */ +#define AGNX_GCR_NOISE0 0x9090 /* Noise 0 */ +#define AGNX_GCR_NOISE1 0x9094 /* Noise 1 */ +#define AGNX_GCR_NOISE2 0x9098 /* Noise 2 */ +#define AGNX_GCR_SIGHTH 0x909c /* Signal High Threshold */ +#define AGNX_GCR_SIGLTH 0x90a0 /* Signal Low Threshold */ +#define AGNX_GCR_CORRDROP 0x90a4 /* correction drop */ +/* threshold of tertiay antenna */ +#define AGNX_GCR_THCD 0x90a8 /* threshold? CD */ +#define AGNX_GCR_THCS 0x90ac /* threshold? CS */ +#define AGNX_GCR_MAXPOWDIFF 0x90b8 /* maximum power difference */ +#define AGNX_GCR_TRACNT4 0x90ec /* Transition Count 4 */ +#define AGNX_GCR_TRACNT5 0x90f0 /* transition count 5 */ +#define AGNX_GCR_TRACNT6 0x90f4 /* transition count 6 */ +#define AGNX_GCR_TRACNT7 0x90f8 /* transition coutn 7 */ +#define AGNX_GCR_TESTBUS 0x911c /* test bus */ +#define AGNX_GCR_CHAINNUM 0x9120 /* Number of Chains */ +#define AGNX_GCR_ANTCFG 0x9124 /* Antenna Config */ +#define AGNX_GCR_THJUMP 0x912c /* threhold jump */ +#define AGNX_GCR_THPOWER 0x9130 /* threshold power */ +#define AGNX_GCR_THPOWCLIP 0x9134 /* threshold power clip*/ +#define AGNX_GCR_FORCECTLCLK 0x9138 /* Force Gain Control Clock */ +#define AGNX_GCR_GAINSETWRITE 0x913c /* Gainset Write */ +#define AGNX_GCR_THD0BTFEST 0x9140 /* threshold d0 b tf estimate */ +#define AGNX_GCR_THRX11BPOWMIN 0x9144 /* threshold rx 11b power minimum */ +#define AGNX_GCR_0X14c 0x914c /* ?? */ +#define AGNX_GCR_0X150 0x9150 /* ?? */ +#define AGNX_GCR_RXOVERIDE 0x9194 /* recieve override */ +#define AGNX_GCR_WATCHDOG 0x91b0 /* watchdog timeout */ + + +/* Spi Interface */ +#define AGNX_SPI_BASE 0xdc00 +#define AGNX_SPI_CFG 0xdc00 /* spi configuration */ +/* Only accept 16 bits */ +#define AGNX_SPI_WMSW 0xdc04 /* write most significant word */ +/* Only accept 16 bits */ +#define AGNX_SPI_WLSW 0xdc08 /* write least significant word */ +#define AGNX_SPI_CTL 0xdc0c /* spi control */ +#define AGNX_SPI_RMSW 0xdc10 /* read most significant word */ +#define AGNX_SPI_RLSW 0xdc14 /* read least significant word */ +/* SPI Control Mask */ +#define SPI_READ_CTL 0x4000 /* read control */ +#define SPI_BUSY_CTL 0x8000 /* busy control */ +/* RF and synth chips in spi */ +#define RF_CHIP0 0x400 +#define RF_CHIP1 0x800 +#define RF_CHIP2 0x1000 +#define SYNTH_CHIP 0x2000 + +/* Unknown register */ +#define AGNX_UNKNOWN_BASE 0x7800 + +/* FIXME MonitorGain */ +#define AGNX_MONGCR_BASE 0x12000 + +/* Gain Table */ +#define AGNX_GAIN_TABLE 0x12400 + +/* The initial FIR coefficient table */ +#define AGNX_FIR_BASE 0x19804 + +#define AGNX_ENGINE_LOOKUP_TBL 0x800 + +/* eeprom commands */ +#define EEPROM_CMD_NULL 0x0 /* NULL */ +#define EEPROM_CMD_WRITE 0x2 /* write */ +#define EEPROM_CMD_READ 0x3 /* read */ +#define EEPROM_CMD_STATUSREAD 0x5 /* status register read */ +#define EEPROM_CMD_WRITEENABLE 0x6 /* write enable */ +#define EEPROM_CMD_CONFIGURE 0x7 /* configure */ + +#define EEPROM_DATAFORCOFIGURE 0x6 /* ??? */ + +/* eeprom address */ +#define EEPROM_ADDR_SUBVID 0x0 /* Sub Vendor ID */ +#define EEPROM_ADDR_SUBSID 0x2 /* Sub System ID */ +#define EEPROM_ADDR_MACADDR 0x146 /* MAC Address */ +#define EEPROM_ADDR_LOTYPE 0x14f /* LO type */ + +struct agnx_eeprom { + u8 data; /* date */ + u16 address; /* address in EEPROM */ + u8 cmd; /* command, unknown, status */ +} __attribute__((__packed__)); + +#define AGNX_EEPROM_COMMAND_SHIFT 5 +#define AGNX_EEPROM_COMMAND_STAT 0x01 + +void disable_receiver(struct agnx_priv *priv); +void enable_receiver(struct agnx_priv *priv); +u8 read_from_eeprom(struct agnx_priv *priv, u16 address); +void agnx_hw_init(struct agnx_priv *priv); +int agnx_hw_reset(struct agnx_priv *priv); +int agnx_set_ssid(struct agnx_priv *priv, u8 *ssid, size_t ssid_len); +void agnx_set_bssid(struct agnx_priv *priv, u8 *bssid); +void enable_power_saving(struct agnx_priv *priv); +void disable_power_saving(struct agnx_priv *priv); +void calibrate_antenna_period(unsigned long data); + +#endif /* AGNX_PHY_H_ */ diff --git a/drivers/staging/agnx/rf.c b/drivers/staging/agnx/rf.c new file mode 100644 index 000000000000..8294b6e2eb9d --- /dev/null +++ b/drivers/staging/agnx/rf.c @@ -0,0 +1,894 @@ +/** + * Airgo MIMO wireless driver + * + * Copyright (c) 2007 Li YanBo + + * Thanks for Jeff Williams do reverse engineer + * works and published the SPECS at http://airgo.wdwconsulting.net/mymoin + + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation; + */ + +#include +#include +#include "agnx.h" +#include "debug.h" +#include "phy.h" +#include "table.h" + +/* FIXME! */ +static inline void spi_write(void __iomem *region, u32 chip_ids, u32 sw, + u16 size, u32 control) +{ + u32 reg; + u32 lsw = sw & 0xffff; /* lower 16 bits of sw*/ + u32 msw = sw >> 16; /* high 16 bits of sw */ + + /* FIXME Write Most Significant Word of the 32bit data to MSW */ + /* FIXME And Least Significant Word to LSW */ + iowrite32((lsw), region + AGNX_SPI_WLSW); + iowrite32((msw), region + AGNX_SPI_WMSW); + reg = chip_ids | size | control; + /* Write chip id(s), write size and busy control to Control Register */ + iowrite32((reg), region + AGNX_SPI_CTL); + /* Wait for Busy control to clear */ + spi_delay(); +} + +/* + * Write to SPI Synth register + */ +static inline void spi_sy_write(void __iomem *region, u32 chip_ids, u32 sw) +{ + /* FIXME the size 0x15 is a magic value*/ + spi_write(region, chip_ids, sw, 0x15, SPI_BUSY_CTL); +} + +/* + * Write to SPI RF register + */ +static inline void spi_rf_write(void __iomem *region, u32 chip_ids, u32 sw) +{ + /* FIXME the size 0xd is a magic value*/ + spi_write(region, chip_ids, sw, 0xd, SPI_BUSY_CTL); +} /* spi_rf_write */ + +/* + * Write to SPI with Read Control bit set + */ +inline void spi_rc_write(void __iomem *region, u32 chip_ids, u32 sw) +{ + /* FIXME the size 0xe5 is a magic value */ + spi_write(region, chip_ids, sw, 0xe5, SPI_BUSY_CTL|SPI_READ_CTL); +} + +/* Get the active chains's count */ +static int get_active_chains(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int num = 0; + u32 reg; + AGNX_TRACE; + + spi_rc_write(ctl, RF_CHIP0, 0x21); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + if (reg == 1) + num++; + + spi_rc_write(ctl, RF_CHIP1, 0x21); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + if (reg == 1) + num++; + + spi_rc_write(ctl, RF_CHIP2, 0x21); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + if (reg == 1) + num++; + + spi_rc_write(ctl, RF_CHIP0, 0x26); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + if (0x33 != reg) + printk(KERN_WARNING PFX "Unmatched rf chips result\n"); + + return num; +} /* get_active_chains */ + +void rf_chips_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + int num; + AGNX_TRACE; + + if (priv->revid == 1) { + reg = agnx_read32(ctl, AGNX_SYSITF_GPIOUT); + reg |= 0x8; + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, reg); + } + + /* Set SPI clock speed to 200NS */ + reg = agnx_read32(ctl, AGNX_SPI_CFG); + reg &= ~0xF; + reg |= 0x3; + agnx_write32(ctl, AGNX_SPI_CFG, reg); + + /* Set SPI clock speed to 50NS */ + reg = agnx_read32(ctl, AGNX_SPI_CFG); + reg &= ~0xF; + reg |= 0x1; + agnx_write32(ctl, AGNX_SPI_CFG, reg); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1101); + + num = get_active_chains(priv); + printk(KERN_INFO PFX "Active chains are %d\n", num); + + reg = agnx_read32(ctl, AGNX_SPI_CFG); + reg &= ~0xF; + agnx_write32(ctl, AGNX_SPI_CFG, reg); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1908); +} /* rf_chips_init */ + + +static u32 channel_tbl[15][9] = { + {0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {1, 0x00, 0x00, 0x624, 0x00, 0x1a4, 0x28, 0x00, 0x1e}, + {2, 0x00, 0x00, 0x615, 0x00, 0x1ae, 0x28, 0x00, 0x1e}, + {3, 0x00, 0x00, 0x61a, 0x00, 0x1ae, 0x28, 0x00, 0x1e}, + {4, 0x00, 0x00, 0x61f, 0x00, 0x1ae, 0x28, 0x00, 0x1e}, + {5, 0x00, 0x00, 0x624, 0x00, 0x1ae, 0x28, 0x00, 0x1e}, + {6, 0x00, 0x00, 0x61f, 0x00, 0x1b3, 0x28, 0x00, 0x1e}, + {7, 0x00, 0x00, 0x624, 0x00, 0x1b3, 0x28, 0x00, 0x1e}, + {8, 0x00, 0x00, 0x629, 0x00, 0x1b3, 0x28, 0x00, 0x1e}, + {9, 0x00, 0x00, 0x624, 0x00, 0x1b8, 0x28, 0x00, 0x1e}, + {10, 0x00, 0x00, 0x629, 0x00, 0x1b8, 0x28, 0x00, 0x1e}, + {11, 0x00, 0x00, 0x62e, 0x00, 0x1b8, 0x28, 0x00, 0x1e}, + {12, 0x00, 0x00, 0x633, 0x00, 0x1b8, 0x28, 0x00, 0x1e}, + {13, 0x00, 0x00, 0x628, 0x00, 0x1b8, 0x28, 0x00, 0x1e}, + {14, 0x00, 0x00, 0x644, 0x00, 0x1b8, 0x28, 0x00, 0x1e}, +}; + + +static inline void +channel_tbl_write(struct agnx_priv *priv, unsigned int channel, unsigned int reg_num) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + reg = channel_tbl[channel][reg_num]; + reg <<= 4; + reg |= reg_num; + spi_sy_write(ctl, SYNTH_CHIP, reg); +} + +static void synth_freq_set(struct agnx_priv *priv, unsigned int channel) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1201); + + /* Set the Clock bits to 50NS */ + reg = agnx_read32(ctl, AGNX_SPI_CFG); + reg &= ~0xF; + reg |= 0x1; + agnx_write32(ctl, AGNX_SPI_CFG, reg); + + /* Write 0x00c0 to LSW and 0x3 to MSW of Synth Chip */ + spi_sy_write(ctl, SYNTH_CHIP, 0x300c0); + + spi_sy_write(ctl, SYNTH_CHIP, 0x32); + + /* # Write to Register 1 on the Synth Chip */ + channel_tbl_write(priv, channel, 1); + /* # Write to Register 3 on the Synth Chip */ + channel_tbl_write(priv, channel, 3); + /* # Write to Register 6 on the Synth Chip */ + channel_tbl_write(priv, channel, 6); + /* # Write to Register 5 on the Synth Chip */ + channel_tbl_write(priv, channel, 5); + /* # Write to register 8 on the Synth Chip */ + channel_tbl_write(priv, channel, 8); + + /* FIXME Clear the clock bits */ + reg = agnx_read32(ctl, AGNX_SPI_CFG); + reg &= ~0xf; + agnx_write32(ctl, AGNX_SPI_CFG, reg); +} /* synth_chip_init */ + + +static void antenna_init(struct agnx_priv *priv, int num_antenna) +{ + void __iomem *ctl = priv->ctl; + + switch (num_antenna) { + case 1: + agnx_write32(ctl, AGNX_GCR_NLISTANT, 1); + agnx_write32(ctl, AGNX_GCR_NMEASANT, 1); + agnx_write32(ctl, AGNX_GCR_NACTIANT, 1); + agnx_write32(ctl, AGNX_GCR_NCAPTANT, 1); + + agnx_write32(ctl, AGNX_GCR_ANTCFG, 7); + agnx_write32(ctl, AGNX_GCR_BOACT, 34); + agnx_write32(ctl, AGNX_GCR_BOINACT, 34); + agnx_write32(ctl, AGNX_GCR_BODYNA, 30); + + agnx_write32(ctl, AGNX_GCR_THD0A, 125); + agnx_write32(ctl, AGNX_GCR_THD0AL, 100); + agnx_write32(ctl, AGNX_GCR_THD0B, 90); + + agnx_write32(ctl, AGNX_GCR_THD0BTFEST, 80); + agnx_write32(ctl, AGNX_GCR_SIGHTH, 100); + agnx_write32(ctl, AGNX_GCR_SIGLTH, 16); + break; + case 2: + agnx_write32(ctl, AGNX_GCR_NLISTANT, 2); + agnx_write32(ctl, AGNX_GCR_NMEASANT, 2); + agnx_write32(ctl, AGNX_GCR_NACTIANT, 2); + agnx_write32(ctl, AGNX_GCR_NCAPTANT, 2); + agnx_write32(ctl, AGNX_GCR_ANTCFG, 15); + agnx_write32(ctl, AGNX_GCR_BOACT, 36); + agnx_write32(ctl, AGNX_GCR_BOINACT, 36); + agnx_write32(ctl, AGNX_GCR_BODYNA, 32); + agnx_write32(ctl, AGNX_GCR_THD0A, 120); + agnx_write32(ctl, AGNX_GCR_THD0AL, 100); + agnx_write32(ctl, AGNX_GCR_THD0B, 80); + agnx_write32(ctl, AGNX_GCR_THD0BTFEST, 70); + agnx_write32(ctl, AGNX_GCR_SIGHTH, 100); + agnx_write32(ctl, AGNX_GCR_SIGLTH, 32); + break; + case 3: + agnx_write32(ctl, AGNX_GCR_NLISTANT, 3); + agnx_write32(ctl, AGNX_GCR_NMEASANT, 3); + agnx_write32(ctl, AGNX_GCR_NACTIANT, 3); + agnx_write32(ctl, AGNX_GCR_NCAPTANT, 3); + agnx_write32(ctl, AGNX_GCR_ANTCFG, 31); + agnx_write32(ctl, AGNX_GCR_BOACT, 36); + agnx_write32(ctl, AGNX_GCR_BOINACT, 36); + agnx_write32(ctl, AGNX_GCR_BODYNA, 32); + agnx_write32(ctl, AGNX_GCR_THD0A, 100); + agnx_write32(ctl, AGNX_GCR_THD0AL, 100); + agnx_write32(ctl, AGNX_GCR_THD0B, 70); + agnx_write32(ctl, AGNX_GCR_THD0BTFEST, 70); + agnx_write32(ctl, AGNX_GCR_SIGHTH, 100); + agnx_write32(ctl, AGNX_GCR_SIGLTH, 48); +// agnx_write32(ctl, AGNX_GCR_SIGLTH, 16); + break; + default: + printk(KERN_WARNING PFX "Unknow antenna number\n"); + } +} /* antenna_init */ + +static void chain_update(struct agnx_priv *priv, u32 chain) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + spi_rc_write(ctl, RF_CHIP0, 0x20); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + + if (reg == 0x4) + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, reg|0x1000); + else if (reg != 0x0) + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, reg|0x1000); + else { + if (chain == 3 || chain == 6) { + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, reg|0x1000); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + } else if (chain == 2 || chain == 4) { + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, reg|0x1000); + spi_rf_write(ctl, RF_CHIP2, 0x1005); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x824); + } else if (chain == 1) { + spi_rf_write(ctl, RF_CHIP0, reg|0x1000); + spi_rf_write(ctl, RF_CHIP1|RF_CHIP2, 0x1004); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0xc36); + } + } + + spi_rc_write(ctl, RF_CHIP0, 0x22); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + + switch (reg) { + case 0: + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1005); + break; + case 1: + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1201); + break; + case 2: + if (chain == 6 || chain == 4) { + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1202); + spi_rf_write(ctl, RF_CHIP2, 0x1005); + } else if (chain < 3) { + spi_rf_write(ctl, RF_CHIP0, 0x1202); + spi_rf_write(ctl, RF_CHIP1|RF_CHIP2, 0x1005); + } + break; + default: + if (chain == 3) { + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1203); + spi_rf_write(ctl, RF_CHIP2, 0x1201); + } else if (chain == 2) { + spi_rf_write(ctl, RF_CHIP0, 0x1203); + spi_rf_write(ctl, RF_CHIP2, 0x1200); + spi_rf_write(ctl, RF_CHIP1, 0x1201); + } else if (chain == 1) { + spi_rf_write(ctl, RF_CHIP0, 0x1203); + spi_rf_write(ctl, RF_CHIP1|RF_CHIP2, 0x1200); + } else if (chain == 4) { + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1203); + spi_rf_write(ctl, RF_CHIP2, 0x1201); + } else { + spi_rf_write(ctl, RF_CHIP0, 0x1203); + spi_rf_write(ctl, RF_CHIP1|RF_CHIP2, 0x1201); + } + } +} /* chain_update */ + +static void antenna_config(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + /* Write 0x0 to the TX Management Control Register Enable bit */ + reg = agnx_read32(ctl, AGNX_TXM_CTL); + reg &= ~0x1; + agnx_write32(ctl, AGNX_TXM_CTL, reg); + + /* FIXME */ + /* Set initial value based on number of Antennae */ + antenna_init(priv, 3); + + /* FIXME Update Power Templates for current valid Stations */ + /* sta_power_init(priv, 0);*/ + + /* FIXME the number of chains should get from eeprom*/ + chain_update(priv, AGNX_CHAINS_MAX); +} /* antenna_config */ + +void calibrate_oscillator(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + spi_rc_write(ctl, RF_CHIP0|RF_CHIP1, 0x1201); + reg = agnx_read32(ctl, AGNX_GCR_GAINSET1); + reg |= 0x10; + agnx_write32(ctl, AGNX_GCR_GAINSET1, reg); + + agnx_write32(ctl, AGNX_GCR_GAINSETWRITE, 1); + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 1); + + agnx_write32(ctl, AGNX_ACI_LEN, 0x3ff); + + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x27); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x27); + /* (Residual DC Calibration) to Calibration Mode */ + agnx_write32(ctl, AGNX_ACI_MODE, 0x2); + + spi_rc_write(ctl, RF_CHIP0|RF_CHIP1, 0x1004); + agnx_write32(ctl, AGNX_ACI_LEN, 0x3ff); + /* (TX LO Calibration) to Calibration Mode */ + agnx_write32(ctl, AGNX_ACI_MODE, 0x4); + + do { + u32 reg1, reg2, reg3; + /* Enable Power Saving Control */ + enable_power_saving(priv); + /* Save the following registers to restore */ + reg1 = ioread32(ctl + 0x11000); + reg2 = ioread32(ctl + 0xec50); + reg3 = ioread32(ctl + 0xec54); + wmb(); + + agnx_write32(ctl, 0x11000, 0xcfdf); + agnx_write32(ctl, 0xec50, 0x70); + /* Restore the registers */ + agnx_write32(ctl, 0x11000, reg1); + agnx_write32(ctl, 0xec50, reg2); + agnx_write32(ctl, 0xec54, reg3); + /* Disable Power Saving Control */ + disable_power_saving(priv); + } while (0); + + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0); +} /* calibrate_oscillator */ + + +static void radio_channel_set(struct agnx_priv *priv, unsigned int channel) +{ + void __iomem *ctl = priv->ctl; + unsigned int freq = priv->band.channels[channel - 1].center_freq; + u32 reg; + AGNX_TRACE; + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1201); + /* Set SPI Clock to 50 Ns */ + reg = agnx_read32(ctl, AGNX_SPI_CFG); + reg &= ~0xF; + reg |= 0x1; + agnx_write32(ctl, AGNX_SPI_CFG, reg); + + /* Clear the Disable Tx interrupt bit in Interrupt Mask */ +/* reg = agnx_read32(ctl, AGNX_INT_MASK); */ +/* reg &= ~IRQ_TX_DISABLE; */ +/* agnx_write32(ctl, AGNX_INT_MASK, reg); */ + + /* Band Selection */ + reg = agnx_read32(ctl, AGNX_SYSITF_GPIOUT); + reg |= 0x8; + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, reg); + + /* FIXME Set the SiLabs Chip Frequency */ + synth_freq_set(priv, channel); + + reg = agnx_read32(ctl, AGNX_PM_SOFTRST); + reg |= 0x80100030; + agnx_write32(ctl, AGNX_PM_SOFTRST, reg); + reg = agnx_read32(ctl, AGNX_PM_PLLCTL); + reg |= 0x20009; + agnx_write32(ctl, AGNX_PM_PLLCTL, reg); + + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, 0x5); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1100); + + /* Load the MonitorGain Table */ + monitor_gain_table_init(priv); + + /* Load the TX Fir table */ + tx_fir_table_init(priv); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg |= 0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + + spi_rc_write(ctl, RF_CHIP0|RF_CHIP1, 0x22); + udelay(80); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + + + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0xff); + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x3); + + reg = agnx_read32(ctl, 0xec50); + reg |= 0x4f; + agnx_write32(ctl, 0xec50, reg); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1201); + agnx_write32(ctl, 0x11008, 0x1); + agnx_write32(ctl, 0x1100c, 0x0); + agnx_write32(ctl, 0x11008, 0x0); + agnx_write32(ctl, 0xec50, 0xc); + + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x3); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + agnx_write32(ctl, 0x11010, 0x6e); + agnx_write32(ctl, 0x11014, 0x6c); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1201); + + /* Calibrate the Antenna */ + /* antenna_calibrate(priv); */ + /* Calibrate the TxLocalOscillator */ + calibrate_oscillator(priv); + + reg = agnx_read32(ctl, AGNX_PM_PMCTL); + reg &= ~0x8; + agnx_write32(ctl, AGNX_PM_PMCTL, reg); + agnx_write32(ctl, AGNX_GCR_GAININIT, 0xa); + agnx_write32(ctl, AGNX_GCR_THCD, 0x0); + + agnx_write32(ctl, 0x11018, 0xb); + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x0); + + /* Write Frequency to Gain Control Channel */ + agnx_write32(ctl, AGNX_GCR_RXCHANEL, freq); + /* Write 0x140000/Freq to 0x9c08 */ + reg = 0x140000/freq; + agnx_write32(ctl, 0x9c08, reg); + + reg = agnx_read32(ctl, AGNX_PM_SOFTRST); + reg &= ~0x80100030; + agnx_write32(ctl, AGNX_PM_SOFTRST, reg); + + reg = agnx_read32(ctl, AGNX_PM_PLLCTL); + reg &= ~0x20009; + reg |= 0x1; + agnx_write32(ctl, AGNX_PM_PLLCTL, reg); + + agnx_write32(ctl, AGNX_ACI_MODE, 0x0); + +/* FIXME According to Number of Chains: */ + +/* 1. 1: */ +/* 1. Write 0x1203 to RF Chip 0 */ +/* 2. Write 0x1200 to RF Chips 1 +2 */ +/* 2. 2: */ +/* 1. Write 0x1203 to RF Chip 0 */ +/* 2. Write 0x1200 to RF Chip 2 */ +/* 3. Write 0x1201 to RF Chip 1 */ +/* 3. 3: */ +/* 1. Write 0x1203 to RF Chip 0 */ +/* 2. Write 0x1201 to RF Chip 1 + 2 */ +/* 4. 4: */ +/* 1. Write 0x1203 to RF Chip 0 + 1 */ +/* 2. Write 0x1200 to RF Chip 2 */ + +/* 5. 6: */ + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1, 0x1203); + spi_rf_write(ctl, RF_CHIP2, 0x1201); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1000); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + + /* FIXME Set the Disable Tx interrupt bit in Interrupt Mask + (Or 0x20000 to Interrupt Mask) */ +/* reg = agnx_read32(ctl, AGNX_INT_MASK); */ +/* reg |= IRQ_TX_DISABLE; */ +/* agnx_write32(ctl, AGNX_INT_MASK, reg); */ + + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x1); + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x0); + + /* Configure the Antenna */ + antenna_config(priv); + + /* Write 0x0 to Discovery Mode Enable detect G, B, A packet? */ + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0); + + reg = agnx_read32(ctl, AGNX_RXM_REQRATE); + reg |= 0x80000000; + agnx_write32(ctl, AGNX_RXM_REQRATE, reg); + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x1); + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x0); + + /* enable radio on and the power LED */ + reg = agnx_read32(ctl, AGNX_SYSITF_GPIOUT); + reg &= ~0x1; + reg |= 0x2; + agnx_write32(ctl, AGNX_SYSITF_GPIOUT, reg); + + reg = agnx_read32(ctl, AGNX_TXM_CTL); + reg |= 0x1; + agnx_write32(ctl, AGNX_TXM_CTL, reg); +} /* radio_channel_set */ + +static void base_band_filter_calibrate(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1700); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1001); + agnx_write32(ctl, AGNX_GCR_FORCECTLCLK, 0x0); + spi_rc_write(ctl, RF_CHIP0, 0x27); + spi_rc_write(ctl, RF_CHIP1, 0x27); + spi_rc_write(ctl, RF_CHIP2, 0x27); + agnx_write32(ctl, AGNX_GCR_FORCECTLCLK, 0x1); +} + +static void print_offset(struct agnx_priv *priv, u32 chain) +{ + void __iomem *ctl = priv->ctl; + u32 offset; + + iowrite32((chain), ctl + AGNX_ACI_SELCHAIN); + udelay(10); + offset = (ioread32(ctl + AGNX_ACI_OFFSET)); + printk(PFX "Chain is 0x%x, Offset is 0x%x\n", chain, offset); +} + +void print_offsets(struct agnx_priv *priv) +{ + print_offset(priv, 0); + print_offset(priv, 4); + print_offset(priv, 1); + print_offset(priv, 5); + print_offset(priv, 2); + print_offset(priv, 6); +} + + +struct chains { + u32 cali; /* calibrate value*/ + +#define NEED_CALIBRATE 0 +#define SUCCESS_CALIBRATE 1 + int status; +}; + +static void chain_calibrate(struct agnx_priv *priv, struct chains *chains, + unsigned int num) +{ + void __iomem *ctl = priv->ctl; + u32 calibra = chains[num].cali; + + if (num < 3) + calibra |= 0x1400; + else + calibra |= 0x1500; + + switch (num) { + case 0: + case 4: + spi_rf_write(ctl, RF_CHIP0, calibra); + break; + case 1: + case 5: + spi_rf_write(ctl, RF_CHIP1, calibra); + break; + case 2: + case 6: + spi_rf_write(ctl, RF_CHIP2, calibra); + break; + default: + BUG(); + } +} /* chain_calibrate */ + + +static void inline get_calibrete_value(struct agnx_priv *priv, struct chains *chains, + unsigned int num) +{ + void __iomem *ctl = priv->ctl; + u32 offset; + + iowrite32((num), ctl + AGNX_ACI_SELCHAIN); + /* FIXME */ + udelay(10); + offset = (ioread32(ctl + AGNX_ACI_OFFSET)); + + if (offset < 0xf) { + chains[num].status = SUCCESS_CALIBRATE; + return; + } + + if (num == 0 || num == 1 || num == 2) { + if ( 0 == chains[num].cali) + chains[num].cali = 0xff; + else + chains[num].cali--; + } else + chains[num].cali++; + + chains[num].status = NEED_CALIBRATE; +} + +static inline void calibra_delay(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + unsigned int i = 100; + + wmb(); + while (i--) { + reg = (ioread32(ctl + AGNX_ACI_STATUS)); + if (reg == 0x4000) + break; + udelay(10); + } + if (!i) + printk(PFX "calibration failed\n"); +} + +void do_calibration(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + struct chains chains[7]; + unsigned int i, j; + AGNX_TRACE; + + for (i = 0; i < 7; i++) { + if (i == 3) + continue; + + chains[i].cali = 0x7f; + chains[i].status = NEED_CALIBRATE; + } + + /* FIXME 0x300 is a magic number */ + for (j = 0; j < 0x300; j++) { + if (chains[0].status == SUCCESS_CALIBRATE && + chains[1].status == SUCCESS_CALIBRATE && + chains[2].status == SUCCESS_CALIBRATE && + chains[4].status == SUCCESS_CALIBRATE && + chains[5].status == SUCCESS_CALIBRATE && + chains[6].status == SUCCESS_CALIBRATE) + break; + + /* Attention, there is no chain 3 */ + for (i = 0; i < 7; i++) { + if (i == 3) + continue; + if (chains[i].status == NEED_CALIBRATE) + chain_calibrate(priv, chains, i); + } + /* Write 0x1 to Calibration Measure */ + iowrite32((0x1), ctl + AGNX_ACI_MEASURE); + calibra_delay(priv); + + for (i = 0; i < 7; i++) { + if (i == 3) + continue; + + get_calibrete_value(priv, chains, i); + } + } + printk(PFX "Clibrate times is %d\n", j); + print_offsets(priv); +} /* do_calibration */ + +void antenna_calibrate(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + AGNX_TRACE; + + agnx_write32(ctl, AGNX_GCR_NLISTANT, 0x3); + agnx_write32(ctl, AGNX_GCR_NMEASANT, 0x3); + agnx_write32(ctl, AGNX_GCR_NACTIANT, 0x3); + agnx_write32(ctl, AGNX_GCR_NCAPTANT, 0x3); + + agnx_write32(ctl, AGNX_GCR_ANTCFG, 0x1f); + agnx_write32(ctl, AGNX_GCR_BOACT, 0x24); + agnx_write32(ctl, AGNX_GCR_BOINACT, 0x24); + agnx_write32(ctl, AGNX_GCR_BODYNA, 0x20); + agnx_write32(ctl, AGNX_GCR_THD0A, 0x64); + agnx_write32(ctl, AGNX_GCR_THD0AL, 0x64); + agnx_write32(ctl, AGNX_GCR_THD0B, 0x46); + agnx_write32(ctl, AGNX_GCR_THD0BTFEST, 0x3c); + agnx_write32(ctl, AGNX_GCR_SIGHTH, 0x64); + agnx_write32(ctl, AGNX_GCR_SIGLTH, 0x30); + + spi_rc_write(ctl, RF_CHIP0, 0x20); + /* Fixme */ + udelay(80); + /* 1. Should read 0x0 */ + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + if (0x0 != reg) + printk(KERN_WARNING PFX "Unmatched rf chips result\n"); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1000); + + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + + spi_rc_write(ctl, RF_CHIP0, 0x22); + udelay(80); + reg = agnx_read32(ctl, AGNX_SPI_RLSW); + if (0x0 != reg) + printk(KERN_WARNING PFX "Unmatched rf chips result\n"); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1005); + + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x1); + agnx_write32(ctl, AGNX_GCR_RSTGCTL, 0x0); + + reg = agnx_read32(ctl, AGNX_PM_SOFTRST); + reg |= 0x1c000032; + agnx_write32(ctl, AGNX_PM_SOFTRST, reg); + reg = agnx_read32(ctl, AGNX_PM_PLLCTL); + reg |= 0x0003f07; + agnx_write32(ctl, AGNX_PM_PLLCTL, reg); + + reg = agnx_read32(ctl, 0xec50); + reg |= 0x40; + agnx_write32(ctl, 0xec50, reg); + + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0xff8); + agnx_write32(ctl, AGNX_GCR_DISCOVMOD, 0x3); + + agnx_write32(ctl, AGNX_GCR_CHAINNUM, 0x6); + agnx_write32(ctl, 0x19874, 0x0); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1700); + + /* Calibrate the BaseBandFilter */ + base_band_filter_calibrate(priv); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1002); + + agnx_write32(ctl, AGNX_GCR_GAINSET0, 0x1d); + agnx_write32(ctl, AGNX_GCR_GAINSET1, 0x1d); + agnx_write32(ctl, AGNX_GCR_GAINSET2, 0x1d); + agnx_write32(ctl, AGNX_GCR_GAINSETWRITE, 0x1); + + agnx_write32(ctl, AGNX_ACI_MODE, 0x1); + agnx_write32(ctl, AGNX_ACI_LEN, 0x3ff); + + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x27); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x27); + + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1400); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1500); + + /* Measure Calibration */ + agnx_write32(ctl, AGNX_ACI_MEASURE, 0x1); + calibra_delay(priv); + + /* do calibration */ + do_calibration(priv); + + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x21); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x27); + agnx_write32(ctl, AGNX_ACI_LEN, 0xf); + + reg = agnx_read32(ctl, AGNX_GCR_GAINSET0); + reg &= 0xf; + agnx_write32(ctl, AGNX_GCR_GAINSET0, reg); + reg = agnx_read32(ctl, AGNX_GCR_GAINSET1); + reg &= 0xf; + agnx_write32(ctl, AGNX_GCR_GAINSET1, reg); + reg = agnx_read32(ctl, AGNX_GCR_GAINSET2); + reg &= 0xf; + agnx_write32(ctl, AGNX_GCR_GAINSET2, reg); + + agnx_write32(ctl, AGNX_GCR_GAINSETWRITE, 0x0); + disable_receiver(priv); +} /* antenna_calibrate */ + +void __antenna_calibrate(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + /* Calibrate the BaseBandFilter */ + /* base_band_filter_calibrate(priv); */ + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1002); + + + agnx_write32(ctl, AGNX_GCR_GAINSET0, 0x1d); + agnx_write32(ctl, AGNX_GCR_GAINSET1, 0x1d); + agnx_write32(ctl, AGNX_GCR_GAINSET2, 0x1d); + + agnx_write32(ctl, AGNX_GCR_GAINSETWRITE, 0x1); + + agnx_write32(ctl, AGNX_ACI_MODE, 0x1); + agnx_write32(ctl, AGNX_ACI_LEN, 0x3ff); + + + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x27); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x27); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1400); + spi_rf_write(ctl, RF_CHIP0|RF_CHIP1|RF_CHIP2, 0x1500); + /* Measure Calibration */ + agnx_write32(ctl, AGNX_ACI_MEASURE, 0x1); + calibra_delay(priv); + do_calibration(priv); + agnx_write32(ctl, AGNX_GCR_RXOVERIDE, 0x0); + + agnx_write32(ctl, AGNX_ACI_TIMER1, 0x21); + agnx_write32(ctl, AGNX_ACI_TIMER2, 0x27); + + agnx_write32(ctl, AGNX_ACI_LEN, 0xf); + + reg = agnx_read32(ctl, AGNX_GCR_GAINSET0); + reg &= 0xf; + agnx_write32(ctl, AGNX_GCR_GAINSET0, reg); + reg = agnx_read32(ctl, AGNX_GCR_GAINSET1); + reg &= 0xf; + agnx_write32(ctl, AGNX_GCR_GAINSET1, reg); + reg = agnx_read32(ctl, AGNX_GCR_GAINSET2); + reg &= 0xf; + agnx_write32(ctl, AGNX_GCR_GAINSET2, reg); + + + agnx_write32(ctl, AGNX_GCR_GAINSETWRITE, 0x0); + + /* Write 0x3 Gain Control Discovery Mode */ + enable_receiver(priv); +} + +int agnx_set_channel(struct agnx_priv *priv, unsigned int channel) +{ + AGNX_TRACE; + + printk(KERN_ERR PFX "Channel is %d %s\n", channel, __func__); + radio_channel_set(priv, channel); + return 0; +} diff --git a/drivers/staging/agnx/sta.c b/drivers/staging/agnx/sta.c new file mode 100644 index 000000000000..d3ac675e45bd --- /dev/null +++ b/drivers/staging/agnx/sta.c @@ -0,0 +1,219 @@ +#include +#include +#include "phy.h" +#include "sta.h" +#include "debug.h" + +void hash_read(struct agnx_priv *priv, u32 reghi, u32 reglo, u8 sta_id) +{ + void __iomem *ctl = priv->ctl; + + reglo &= 0xFFFF; + reglo |= 0x30000000; + reglo |= 0x40000000; /* Set status busy */ + reglo |= sta_id << 16; + + iowrite32(0, ctl + AGNX_RXM_HASH_CMD_FLAG); + iowrite32(reghi, ctl + AGNX_RXM_HASH_CMD_HIGH); + iowrite32(reglo, ctl + AGNX_RXM_HASH_CMD_LOW); + + reghi = ioread32(ctl + AGNX_RXM_HASH_CMD_HIGH); + reglo = ioread32(ctl + AGNX_RXM_HASH_CMD_LOW); + printk(PFX "RX hash cmd are : %.8x%.8x\n", reghi, reglo); +} + +void hash_write(struct agnx_priv *priv, u8 *mac_addr, u8 sta_id) +{ + void __iomem *ctl = priv->ctl; + u32 reghi, reglo; + + if (!is_valid_ether_addr(mac_addr)) + printk(KERN_WARNING PFX "Update hash table: Invalid hwaddr!\n"); + + reghi = mac_addr[0] << 24 | mac_addr[1] << 16 | mac_addr[2] << 8 | mac_addr[3]; + reglo = mac_addr[4] << 8 | mac_addr[5]; + reglo |= 0x10000000; /* Set hash commmand */ + reglo |= 0x40000000; /* Set status busy */ + reglo |= sta_id << 16; + + iowrite32(0, ctl + AGNX_RXM_HASH_CMD_FLAG); + iowrite32(reghi, ctl + AGNX_RXM_HASH_CMD_HIGH); + iowrite32(reglo, ctl + AGNX_RXM_HASH_CMD_LOW); + + reglo = ioread32(ctl + AGNX_RXM_HASH_CMD_LOW); + if (!(reglo & 0x80000000)) + printk(KERN_WARNING PFX "Update hash table failed\n"); +} + +void hash_delete(struct agnx_priv *priv, u32 reghi, u32 reglo, u8 sta_id) +{ + void __iomem *ctl = priv->ctl; + + reglo &= 0xFFFF; + reglo |= 0x20000000; + reglo |= 0x40000000; /* Set status busy */ + reglo |= sta_id << 16; + + iowrite32(0, ctl + AGNX_RXM_HASH_CMD_FLAG); + iowrite32(reghi, ctl + AGNX_RXM_HASH_CMD_HIGH); + iowrite32(reglo, ctl + AGNX_RXM_HASH_CMD_LOW); + reghi = ioread32(ctl + AGNX_RXM_HASH_CMD_HIGH); + + reglo = ioread32(ctl + AGNX_RXM_HASH_CMD_LOW); + printk(PFX "RX hash cmd are : %.8x%.8x\n", reghi, reglo); + +} + +void hash_dump(struct agnx_priv *priv, u8 sta_id) +{ + void __iomem *ctl = priv->ctl; + u32 reghi, reglo; + + reglo = 0x0; /* dump command */ + reglo|= 0x40000000; /* status bit */ + iowrite32(reglo, ctl + AGNX_RXM_HASH_CMD_LOW); + iowrite32(sta_id << 16, ctl + AGNX_RXM_HASH_DUMP_DATA); + + udelay(80); + + reghi = ioread32(ctl + AGNX_RXM_HASH_CMD_HIGH); + reglo = ioread32(ctl + AGNX_RXM_HASH_CMD_LOW); + printk(PFX "hash cmd are : %.8x%.8x\n", reghi, reglo); + reghi = ioread32(ctl + AGNX_RXM_HASH_CMD_FLAG); + printk(PFX "hash flag is : %.8x\n", reghi); + reghi = ioread32(ctl + AGNX_RXM_HASH_DUMP_MST); + reglo = ioread32(ctl + AGNX_RXM_HASH_DUMP_LST); + printk(PFX "hash dump mst lst: %.8x%.8x\n", reghi, reglo); + reghi = ioread32(ctl + AGNX_RXM_HASH_DUMP_DATA); + printk(PFX "hash dump data: %.8x\n", reghi); +} + +void get_sta_power(struct agnx_priv *priv, struct agnx_sta_power *power, unsigned int sta_idx) +{ + void __iomem *ctl = priv->ctl; + memcpy_fromio(power, ctl + AGNX_TXM_STAPOWTEMP + sizeof(*power) * sta_idx, + sizeof(*power)); +} + +inline void +set_sta_power(struct agnx_priv *priv, struct agnx_sta_power *power, unsigned int sta_idx) +{ + void __iomem *ctl = priv->ctl; + /* FIXME 2. Write Template to offset + station number */ + memcpy_toio(ctl + AGNX_TXM_STAPOWTEMP + sizeof(*power) * sta_idx, + power, sizeof(*power)); +} + + +void get_sta_tx_wq(struct agnx_priv *priv, struct agnx_sta_tx_wq *tx_wq, + unsigned int sta_idx, unsigned int wq_idx) +{ + void __iomem *data = priv->data; + memcpy_fromio(tx_wq, data + AGNX_PDU_TX_WQ + sizeof(*tx_wq) * STA_TX_WQ_NUM * sta_idx + + sizeof(*tx_wq) * wq_idx, sizeof(*tx_wq)); + +} + +inline void set_sta_tx_wq(struct agnx_priv *priv, struct agnx_sta_tx_wq *tx_wq, + unsigned int sta_idx, unsigned int wq_idx) +{ + void __iomem *data = priv->data; + memcpy_toio(data + AGNX_PDU_TX_WQ + sizeof(*tx_wq) * STA_TX_WQ_NUM * sta_idx + + sizeof(*tx_wq) * wq_idx, tx_wq, sizeof(*tx_wq)); +} + + +void get_sta(struct agnx_priv *priv, struct agnx_sta *sta, unsigned int sta_idx) +{ + void __iomem *data = priv->data; + + memcpy_fromio(sta, data + AGNX_PDUPOOL + sizeof(*sta) * sta_idx, + sizeof(*sta)); +} + +inline void set_sta(struct agnx_priv *priv, struct agnx_sta *sta, unsigned int sta_idx) +{ + void __iomem *data = priv->data; + + memcpy_toio(data + AGNX_PDUPOOL + sizeof(*sta) * sta_idx, + sta, sizeof(*sta)); +} + +/* FIXME */ +void sta_power_init(struct agnx_priv *priv, unsigned int sta_idx) +{ + struct agnx_sta_power power; + u32 reg; + AGNX_TRACE; + + memset(&power, 0, sizeof(power)); + reg = agnx_set_bits(EDCF, EDCF_SHIFT, 0x1); + power.reg = cpu_to_le32(reg); + set_sta_power(priv, &power, sta_idx); + udelay(40); +} /* add_power_template */ + + +/* @num: The #number of station that is visible to the card */ +static void sta_tx_workqueue_init(struct agnx_priv *priv, unsigned int sta_idx) +{ + struct agnx_sta_tx_wq tx_wq; + u32 reg; + unsigned int i; + + memset(&tx_wq, 0, sizeof(tx_wq)); + + reg = agnx_set_bits(WORK_QUEUE_VALID, WORK_QUEUE_VALID_SHIFT, 1); + reg |= agnx_set_bits(WORK_QUEUE_ACK_TYPE, WORK_QUEUE_ACK_TYPE_SHIFT, 1); +// reg |= agnx_set_bits(WORK_QUEUE_ACK_TYPE, WORK_QUEUE_ACK_TYPE_SHIFT, 0); + tx_wq.reg2 |= cpu_to_le32(reg); + + /* Suppose all 8 traffic class are used */ + for (i = 0; i < STA_TX_WQ_NUM; i++) + set_sta_tx_wq(priv, &tx_wq, sta_idx, i); +} /* sta_tx_workqueue_init */ + + +static void sta_traffic_init(struct agnx_sta_traffic *traffic) +{ + u32 reg; + memset(traffic, 0, sizeof(*traffic)); + + reg = agnx_set_bits(NEW_PACKET, NEW_PACKET_SHIFT, 1); + reg |= agnx_set_bits(TRAFFIC_VALID, TRAFFIC_VALID_SHIFT, 1); +// reg |= agnx_set_bits(TRAFFIC_ACK_TYPE, TRAFFIC_ACK_TYPE_SHIFT, 1); + traffic->reg0 = cpu_to_le32(reg); + + /* 3. setting RX Sequence Number to 4095 */ + reg = agnx_set_bits(RX_SEQUENCE_NUM, RX_SEQUENCE_NUM_SHIFT, 4095); + traffic->reg1 = cpu_to_le32(reg); +} + + +/* @num: The #number of station that is visible to the card */ +void sta_init(struct agnx_priv *priv, unsigned int sta_idx) +{ + /* FIXME the length of sta is 256 bytes Is that + * dangerous to stack overflow? */ + struct agnx_sta sta; + u32 reg; + int i; + + memset(&sta, 0, sizeof(sta)); + /* Set valid to 1 */ + reg = agnx_set_bits(STATION_VALID, STATION_VALID_SHIFT, 1); + /* Set Enable Concatenation to 0 (?) */ + reg |= agnx_set_bits(ENABLE_CONCATENATION, ENABLE_CONCATENATION_SHIFT, 0); + /* Set Enable Decompression to 0 (?) */ + reg |= agnx_set_bits(ENABLE_DECOMPRESSION, ENABLE_DECOMPRESSION_SHIFT, 0); + sta.reg = cpu_to_le32(reg); + + /* Initialize each of the Traffic Class Structures by: */ + for (i = 0; i < 8; i++) + sta_traffic_init(sta.traffic + i); + + set_sta(priv, &sta, sta_idx); + sta_tx_workqueue_init(priv, sta_idx); +} /* sta_descriptor_init */ + + diff --git a/drivers/staging/agnx/sta.h b/drivers/staging/agnx/sta.h new file mode 100644 index 000000000000..58d0b12900df --- /dev/null +++ b/drivers/staging/agnx/sta.h @@ -0,0 +1,222 @@ +#ifndef AGNX_STA_H_ +#define AGNX_STA_H_ + +#define STA_TX_WQ_NUM 8 /* The number of TX workqueue one STA has */ + +struct agnx_hash_cmd { + __be32 cmdhi; +#define MACLO 0xFFFF0000 +#define MACLO_SHIFT 16 +#define STA_ID 0x0000FFF0 +#define STA_ID_SHIFT 4 +#define CMD 0x0000000C +#define CMD_SHIFT 2 +#define STATUS 0x00000002 +#define STATUS_SHIFT 1 +#define PASS 0x00000001 +#define PASS_SHIFT 1 + __be32 cmdlo; +}__attribute__((__packed__)); + + +/* + * Station Power Template + * FIXME Just for agn100 yet + */ +struct agnx_sta_power { + __le32 reg; +#define SIGNAL 0x000000FF /* signal */ +#define SIGNAL_SHIFT 0 +#define RATE 0x00000F00 +#define RATE_SHIFT 8 +#define TIFS 0x00001000 +#define TIFS_SHIFT 12 +#define EDCF 0x00002000 +#define EDCF_SHIFT 13 +#define CHANNEL_BOND 0x00004000 +#define CHANNEL_BOND_SHIFT 14 +#define PHY_MODE 0x00038000 +#define PHY_MODE_SHIFT 15 +#define POWER_LEVEL 0x007C0000 +#define POWER_LEVEL_SHIFT 18 +#define NUM_TRANSMITTERS 0x00800000 +#define NUM_TRANSMITTERS_SHIFT 23 +} __attribute__((__packed__)); + +/* + * TX Workqueue Descriptor + */ +struct agnx_sta_tx_wq { + __le32 reg0; +#define HEAD_POINTER_LOW 0xFF000000 /* Head pointer low */ +#define HEAD_POINTER_LOW_SHIFT 24 +#define TAIL_POINTER 0x00FFFFFF /* Tail pointer */ +#define TAIL_POINTER_SHIFT 0 + + __le32 reg3; +#define ACK_POINTER_LOW 0xFFFF0000 /* ACK pointer low */ +#define ACK_POINTER_LOW_SHIFT 16 +#define HEAD_POINTER_HIGH 0x0000FFFF /* Head pointer high */ +#define HEAD_POINTER_HIGH_SHIFT 0 + + __le32 reg1; +/* ACK timeout tail packet count */ +#define ACK_TIMOUT_TAIL_PACK_CNT 0xFFF00000 +#define ACK_TIMOUT_TAIL_PACK_CNT_SHIFT 20 +/* Head timeout tail packet count */ +#define HEAD_TIMOUT_TAIL_PACK_CNT 0x000FFF00 +#define HEAD_TIMOUT_TAIL_PACK_CNT_SHIFT 8 +#define ACK_POINTER_HIGH 0x000000FF /* ACK pointer high */ +#define ACK_POINTER_HIGH_SHIFT 0 + + __le32 reg2; +#define WORK_QUEUE_VALID 0x80000000 /* valid */ +#define WORK_QUEUE_VALID_SHIFT 31 +#define WORK_QUEUE_ACK_TYPE 0x40000000 /* ACK type */ +#define WORK_QUEUE_ACK_TYPE_SHIFT 30 +/* Head timeout window limit fragmentation count */ +#define HEAD_TIMOUT_WIN_LIM_FRAG_CNT 0x3FFF0000 +#define HEAD_TIMOUT_WIN_LIM_FRAG_CNT_SHIFT 16 +/* Head timeout window limit byte count */ +#define HEAD_TIMOUT_WIN_LIM_BYTE_CNT 0x0000FFFF +#define HEAD_TIMOUT_WIN_LIM_BYTE_CNT_SHIFT 0 +} __attribute__((__packed__)); + + +/* + * Traffic Class Structure + */ +struct agnx_sta_traffic { + __le32 reg0; +#define ACK_TIMOUT_CNT 0xFF800000 /* ACK Timeout Counts */ +#define ACK_TIMOUT_CNT_SHIFT 23 +#define TRAFFIC_ACK_TYPE 0x00600000 /* ACK Type */ +#define TRAFFIC_ACK_TYPE_SHIFT 21 +#define NEW_PACKET 0x00100000 /* New Packet */ +#define NEW_PACKET_SHIFT 20 +#define TRAFFIC_VALID 0x00080000 /* Valid */ +#define TRAFFIC_VALID_SHIFT 19 +#define RX_HDR_DESC_POINTER 0x0007FFFF /* RX Header Descripter pointer */ +#define RX_HDR_DESC_POINTER_SHIFT 0 + + __le32 reg1; +#define RX_PACKET_TIMESTAMP 0xFFFF0000 /* RX Packet Timestamp */ +#define RX_PACKET_TIMESTAMP_SHIFT 16 +#define TRAFFIC_RESERVED 0x0000E000 /* Reserved */ +#define TRAFFIC_RESERVED_SHIFT 13 +#define SV 0x00001000 /* sv */ +#define SV_SHIFT 12 +#define RX_SEQUENCE_NUM 0x00000FFF /* RX Sequence Number */ +#define RX_SEQUENCE_NUM_SHIFT 0 + + __le32 tx_replay_cnt_low; /* TX Replay Counter Low */ + + __le16 tx_replay_cnt_high; /* TX Replay Counter High */ + __le16 rx_replay_cnt_high; /* RX Replay Counter High */ + + __be32 rx_replay_cnt_low; /* RX Replay Counter Low */ +} __attribute__((__packed__)); + +/* + * Station Descriptors + */ +struct agnx_sta { + __le32 tx_session_keys[4]; /* Transmit Session Key (0-3) */ + __le32 rx_session_keys[4]; /* Receive Session Key (0-3) */ + + __le32 reg; +#define ID_1 0xC0000000 /* id 1 */ +#define ID_1_SHIFT 30 +#define ID_0 0x30000000 /* id 0 */ +#define ID_0_SHIFT 28 +#define ENABLE_CONCATENATION 0x0FF00000 /* Enable concatenation */ +#define ENABLE_CONCATENATION_SHIFT 20 +#define ENABLE_DECOMPRESSION 0x000FF000 /* Enable decompression */ +#define ENABLE_DECOMPRESSION_SHIFT 12 +#define STA_RESERVED 0x00000C00 /* Reserved */ +#define STA_RESERVED_SHIFT 10 +#define EAP 0x00000200 /* EAP */ +#define EAP_SHIFT 9 +#define ED_NULL 0x00000100 /* ED NULL */ +#define ED_NULL_SHIFT 8 +#define ENCRYPTION_POLICY 0x000000E0 /* Encryption Policy */ +#define ENCRYPTION_POLICY_SHIFT 5 +#define DEFINED_KEY_ID 0x00000018 /* Defined Key ID */ +#define DEFINED_KEY_ID_SHIFT 3 +#define FIXED_KEY 0x00000004 /* Fixed Key */ +#define FIXED_KEY_SHIFT 2 +#define KEY_VALID 0x00000002 /* Key Valid */ +#define KEY_VALID_SHIFT 1 +#define STATION_VALID 0x00000001 /* Station Valid */ +#define STATION_VALID_SHIFT 0 + + __le32 tx_aes_blks_unicast; /* TX AES Blks Unicast */ + __le32 rx_aes_blks_unicast; /* RX AES Blks Unicast */ + + __le16 aes_format_err_unicast_cnt; /* AES Format Error Unicast Counts */ + __le16 aes_replay_unicast; /* AES Replay Unicast */ + + __le16 aes_decrypt_err_unicast; /* AES Decrypt Error Unicast */ + __le16 aes_decrypt_err_default; /* AES Decrypt Error default */ + + __le16 single_retry_packets; /* Single Retry Packets */ + __le16 failed_tx_packets; /* Failed Tx Packets */ + + __le16 muti_retry_packets; /* Multiple Retry Packets */ + __le16 ack_timeouts; /* ACK Timeouts */ + + __le16 frag_tx_cnt; /* Fragment TX Counts */ + __le16 rts_brq_sent; /* RTS Brq Sent */ + + __le16 tx_packets; /* TX Packets */ + __le16 cts_back_timeout; /* CTS Back Timeout */ + + __le32 phy_stats_high; /* PHY Stats High */ + __le32 phy_stats_low; /* PHY Stats Low */ + + struct agnx_sta_traffic traffic[8]; /* Traffic Class Structure (8) */ + + __le16 traffic_class0_frag_success; /* Traffic Class 0 Fragment Success */ + __le16 traffic_class1_frag_success; /* Traffic Class 1 Fragment Success */ + __le16 traffic_class2_frag_success; /* Traffic Class 2 Fragment Success */ + __le16 traffic_class3_frag_success; /* Traffic Class 3 Fragment Success */ + __le16 traffic_class4_frag_success; /* Traffic Class 4 Fragment Success */ + __le16 traffic_class5_frag_success; /* Traffic Class 5 Fragment Success */ + __le16 traffic_class6_frag_success; /* Traffic Class 6 Fragment Success */ + __le16 traffic_class7_frag_success; /* Traffic Class 7 Fragment Success */ + + __le16 num_frag_non_prime_rates; /* number of Fragments for non-prime rates */ + __le16 ack_timeout_non_prime_rates; /* ACK Timeout for non-prime rates */ + +} __attribute__((__packed__)); + + +struct agnx_beacon_hdr { + struct agnx_sta_power power; /* Tx Station Power Template */ + u8 phy_hdr[6]; /* PHY Hdr */ + u8 frame_len_lo; /* Frame Length Lo */ + u8 frame_len_hi; /* Frame Length Hi */ + u8 mac_hdr[24]; /* MAC Header */ + /* FIXME */ + /* 802.11(abg) beacon */ +} __attribute__((__packed__)); + +void hash_write(struct agnx_priv *priv, u8 *mac_addr, u8 sta_id); +void hash_dump(struct agnx_priv *priv, u8 sta_id); +void hash_read(struct agnx_priv *priv, u32 reghi, u32 reglo, u8 sta_id); +void hash_delete(struct agnx_priv *priv, u32 reghi, u32 reglo, u8 sta_id); + +void get_sta_power(struct agnx_priv *priv, struct agnx_sta_power *power, unsigned int sta_idx); +void set_sta_power(struct agnx_priv *priv, struct agnx_sta_power *power, + unsigned int sta_idx); +void get_sta_tx_wq(struct agnx_priv *priv, struct agnx_sta_tx_wq *tx_wq, + unsigned int sta_idx, unsigned int wq_idx); +void set_sta_tx_wq(struct agnx_priv *priv, struct agnx_sta_tx_wq *tx_wq, + unsigned int sta_idx, unsigned int wq_idx); +void get_sta(struct agnx_priv *priv, struct agnx_sta *sta, unsigned int sta_idx); +void set_sta(struct agnx_priv *priv, struct agnx_sta *sta, unsigned int sta_idx); + +void sta_power_init(struct agnx_priv *priv, unsigned int num); +void sta_init(struct agnx_priv *priv, unsigned int num); + +#endif /* AGNX_STA_H_ */ diff --git a/drivers/staging/agnx/table.c b/drivers/staging/agnx/table.c new file mode 100644 index 000000000000..c60048487b5a --- /dev/null +++ b/drivers/staging/agnx/table.c @@ -0,0 +1,168 @@ +#include +#include +#include "agnx.h" +#include "debug.h" +#include "phy.h" + +static const u32 +tx_fir_table[] = { 0x19, 0x5d, 0xce, 0x151, 0x1c3, 0x1ff, 0x1ea, 0x17c, 0xcf, + 0x19, 0x38e, 0x350, 0x362, 0x3ad, 0x5, 0x44, 0x59, 0x49, + 0x21, 0x3f7, 0x3e0, 0x3e3, 0x3f3, 0x0 }; + +void tx_fir_table_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int i; + + for (i = 0; i < ARRAY_SIZE(tx_fir_table); i++) + iowrite32(tx_fir_table[i], ctl + AGNX_FIR_BASE + i*4); +} /* fir_table_setup */ + + +static const u32 +gain_table[] = { 0x8, 0x8, 0xf, 0x13, 0x17, 0x1b, 0x1f, 0x23, 0x27, 0x2b, + 0x2f, 0x33, 0x37, 0x3b, 0x3f, 0x43, 0x47, 0x4b, 0x4f, + 0x53, 0x57, 0x5b, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, 0x5f, + 0x5f, 0x5f, 0x5f, 0x5f }; + +void gain_table_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + int i; + + for (i = 0; i < ARRAY_SIZE(gain_table); i++) { + iowrite32(gain_table[i], ctl + AGNX_GAIN_TABLE + i*4); + iowrite32(gain_table[i], ctl + AGNX_GAIN_TABLE + i*4 + 0x80); + } +} /* gain_table_init */ + +void monitor_gain_table_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + unsigned int i; + + for (i = 0; i < 0x44; i += 4) { + iowrite32(0x61, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0x61, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } + for (i = 0x44; i < 0x64; i += 4) { + iowrite32(0x6e, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0x6e, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } + for (i = 0x64; i < 0x94; i += 4) { + iowrite32(0x7a, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0x7a, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } + for (i = 0x94; i < 0xdc; i += 4) { + iowrite32(0x87, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0x87, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } + for (i = 0xdc; i < 0x148; i += 4) { + iowrite32(0x95, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0x95, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } + for (i = 0x148; i < 0x1e8; i += 4) { + iowrite32(0xa2, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0xa2, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } + for (i = 0x1e8; i <= 0x1fc; i += 4) { + iowrite32(0xb0, ctl + AGNX_MONGCR_BASE + i); + iowrite32(0xb0, ctl + AGNX_MONGCR_BASE + 0x200 + i); + } +} /* monitor_gain_table_init */ + + +void routing_table_init(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + unsigned int type, subtype; + u32 reg; + + disable_receiver(priv); + + for ( type = 0; type < 0x3; type++ ) { + for (subtype = 0; subtype < 0x10; subtype++) { + /* 1. Set Routing table to R/W and to Return status on Read */ + reg = (type << ROUTAB_TYPE_SHIFT) | + (subtype << ROUTAB_SUBTYPE_SHIFT); + reg |= (1 << ROUTAB_RW_SHIFT) | (1 << ROUTAB_STATUS_SHIFT); + if (type == ROUTAB_TYPE_DATA) { + /* NULL goes to RFP */ + if (subtype == ROUTAB_SUBTYPE_NULL) +// reg |= ROUTAB_ROUTE_RFP; + reg |= ROUTAB_ROUTE_CPU; + /* QOS NULL goes to CPU */ + else if (subtype == ROUTAB_SUBTYPE_QOSNULL) + reg |= ROUTAB_ROUTE_CPU; + /* All Data and QOS data subtypes go to Encryption */ + else if ((subtype == ROUTAB_SUBTYPE_DATA) || + (subtype == ROUTAB_SUBTYPE_DATAACK) || + (subtype == ROUTAB_SUBTYPE_DATAPOLL) || + (subtype == ROUTAB_SUBTYPE_DATAPOLLACK) || + (subtype == ROUTAB_SUBTYPE_QOSDATA) || + (subtype == ROUTAB_SUBTYPE_QOSDATAACK) || + (subtype == ROUTAB_SUBTYPE_QOSDATAPOLL) || + (subtype == ROUTAB_SUBTYPE_QOSDATAACKPOLL)) + reg |= ROUTAB_ROUTE_ENCRY; +// reg |= ROUTAB_ROUTE_CPU; + /*Drop NULL and QOS NULL ack, poll and poll ack*/ + else if ((subtype == ROUTAB_SUBTYPE_NULLACK) || + (subtype == ROUTAB_SUBTYPE_QOSNULLACK) || + (subtype == ROUTAB_SUBTYPE_NULLPOLL) || + (subtype == ROUTAB_SUBTYPE_QOSNULLPOLL) || + (subtype == ROUTAB_SUBTYPE_NULLPOLLACK) || + (subtype == ROUTAB_SUBTYPE_QOSNULLPOLLACK)) +// reg |= ROUTAB_ROUTE_DROP; + reg |= ROUTAB_ROUTE_CPU; + } + else + reg |= (ROUTAB_ROUTE_CPU); + iowrite32(reg, ctl + AGNX_RXM_ROUTAB); + /* Check to verify that the status bit cleared */ + routing_table_delay(); + } + } + enable_receiver(priv); +} /* routing_table_init */ + +void tx_engine_lookup_tbl_init(struct agnx_priv *priv) +{ + void __iomem *data = priv->data; + unsigned int i; + + for (i = 0; i <= 28; i += 4) + iowrite32(0xb00c, data + AGNX_ENGINE_LOOKUP_TBL + i); + for (i = 32; i <= 120; i += 8) { + iowrite32(0x1e58, data + AGNX_ENGINE_LOOKUP_TBL + i); + iowrite32(0xb00c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4); + } + + for (i = 128; i <= 156; i += 4) + iowrite32(0x980c, data + AGNX_ENGINE_LOOKUP_TBL + i); + for (i = 160; i <= 248; i += 8) { + iowrite32(0x1858, data + AGNX_ENGINE_LOOKUP_TBL + i); + iowrite32(0x980c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4); + } + + for (i = 256; i <= 284; i += 4) + iowrite32(0x980c, data + AGNX_ENGINE_LOOKUP_TBL + i); + for (i = 288; i <= 376; i += 8) { + iowrite32(0x1a58, data + AGNX_ENGINE_LOOKUP_TBL + i); + iowrite32(0x1858, data + AGNX_ENGINE_LOOKUP_TBL + i + 4); + } + + for (i = 512; i <= 540; i += 4) + iowrite32(0xc00c, data + AGNX_ENGINE_LOOKUP_TBL + i); + for (i = 544; i <= 632; i += 8) { + iowrite32(0x2058, data + AGNX_ENGINE_LOOKUP_TBL + i); + iowrite32(0xc00c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4); + } + + for (i = 640; i <= 668; i += 4) + iowrite32(0xc80c, data + AGNX_ENGINE_LOOKUP_TBL + i); + for (i = 672; i <= 764; i += 8) { + iowrite32(0x2258, data + AGNX_ENGINE_LOOKUP_TBL + i); + iowrite32(0xc80c, data + AGNX_ENGINE_LOOKUP_TBL + i + 4); + } +} + diff --git a/drivers/staging/agnx/table.h b/drivers/staging/agnx/table.h new file mode 100644 index 000000000000..f0626b5ee86b --- /dev/null +++ b/drivers/staging/agnx/table.h @@ -0,0 +1,10 @@ +#ifndef AGNX_TABLE_H_ +#define AGNX_TABLE_H_ + +void tx_fir_table_init(struct agnx_priv *priv); +void gain_table_init(struct agnx_priv *priv); +void monitor_gain_table_init(struct agnx_priv *priv); +void routing_table_init(struct agnx_priv *priv); +void tx_engine_lookup_tbl_init(struct agnx_priv *priv); + +#endif /* AGNX_TABLE_H_ */ diff --git a/drivers/staging/agnx/xmit.c b/drivers/staging/agnx/xmit.c new file mode 100644 index 000000000000..42ed7d51b6ed --- /dev/null +++ b/drivers/staging/agnx/xmit.c @@ -0,0 +1,819 @@ +/** + * Airgo MIMO wireless driver + * + * Copyright (c) 2007 Li YanBo + + * Thanks for Jeff Williams do reverse engineer + * works and published the SPECS at http://airgo.wdwconsulting.net/mymoin + + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include "agnx.h" +#include "debug.h" +#include "phy.h" + +unsigned int rx_frame_cnt = 0; +//unsigned int local_tx_sent_cnt = 0; + +static inline void disable_rx_engine(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + iowrite32(0x100, ctl + AGNX_CIR_RXCTL); + /* Wait for RX Control to have the Disable Rx Interrupt (0x100) set */ + ioread32(ctl + AGNX_CIR_RXCTL); +} + +static inline void enable_rx_engine(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + iowrite32(0x80, ctl + AGNX_CIR_RXCTL); + ioread32(ctl + AGNX_CIR_RXCTL); +} + +inline void disable_rx_interrupt(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + disable_rx_engine(priv); + reg = ioread32(ctl + AGNX_CIR_RXCFG); + reg &= ~0x20; + iowrite32(reg, ctl + AGNX_CIR_RXCFG); + ioread32(ctl + AGNX_CIR_RXCFG); +} + +inline void enable_rx_interrupt(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + u32 reg; + + reg = ioread32(ctl + AGNX_CIR_RXCFG); + reg |= 0x20; + iowrite32(reg, ctl + AGNX_CIR_RXCFG); + ioread32(ctl + AGNX_CIR_RXCFG); + enable_rx_engine(priv); +} + +static inline void rx_desc_init(struct agnx_priv *priv, unsigned int idx) +{ + struct agnx_desc *desc = priv->rx.desc + idx; + struct agnx_info *info = priv->rx.info + idx; + + memset(info, 0, sizeof(*info)); + + info->dma_len = IEEE80211_MAX_RTS_THRESHOLD + sizeof(struct agnx_hdr); + info->skb = dev_alloc_skb(info->dma_len); + if (info->skb == NULL) + agnx_bug("refill err"); + + info->mapping = pci_map_single(priv->pdev, skb_tail_pointer(info->skb), + info->dma_len, PCI_DMA_FROMDEVICE); + memset(desc, 0, sizeof(*desc)); + desc->dma_addr = cpu_to_be32(info->mapping); + /* Set the owner to the card */ + desc->frag = cpu_to_be32(be32_to_cpu(desc->frag) | OWNER); +} + +static inline void rx_desc_reinit(struct agnx_priv *priv, unsigned int idx) +{ + struct agnx_info *info = priv->rx.info + idx; + + /* Cause ieee80211 will free the skb buffer, so we needn't to free it again?! */ + pci_unmap_single(priv->pdev, info->mapping, info->dma_len, PCI_DMA_FROMDEVICE); + rx_desc_init(priv, idx); +} + +static inline void rx_desc_reusing(struct agnx_priv *priv, unsigned int idx) +{ + struct agnx_desc *desc = priv->rx.desc + idx; + struct agnx_info *info = priv->rx.info + idx; + + memset(desc, 0, sizeof(*desc)); + desc->dma_addr = cpu_to_be32(info->mapping); + /* Set the owner to the card */ + desc->frag = cpu_to_be32(be32_to_cpu(desc->frag) | OWNER); +} + +static void rx_desc_free(struct agnx_priv *priv, unsigned int idx) +{ + struct agnx_desc *desc = priv->rx.desc + idx; + struct agnx_info *info = priv->rx.info + idx; + + BUG_ON(!desc || !info); + if (info->mapping) + pci_unmap_single(priv->pdev, info->mapping, info->dma_len, PCI_DMA_FROMDEVICE); + if (info->skb) + dev_kfree_skb(info->skb); + memset(info, 0, sizeof(*info)); + memset(desc, 0, sizeof(*desc)); +} + +static inline void __tx_desc_free(struct agnx_priv *priv, + struct agnx_desc *desc, struct agnx_info *info) +{ + BUG_ON(!desc || !info); + /* TODO make sure mapping, skb and len are consistency */ + if (info->mapping) + pci_unmap_single(priv->pdev, info->mapping, + info->dma_len, PCI_DMA_TODEVICE); + if (info->type == PACKET) + dev_kfree_skb(info->skb); + + memset(info, 0, sizeof(*info)); + memset(desc, 0, sizeof(*desc)); +} + +static void txm_desc_free(struct agnx_priv *priv, unsigned int idx) +{ + struct agnx_desc *desc = priv->txm.desc + idx; + struct agnx_info *info = priv->txm.info + idx; + + __tx_desc_free(priv, desc, info); +} + +static void txd_desc_free(struct agnx_priv *priv, unsigned int idx) +{ + struct agnx_desc *desc = priv->txd.desc + idx; + struct agnx_info *info = priv->txd.info + idx; + + __tx_desc_free(priv, desc, info); +} + +int fill_rings(struct agnx_priv *priv) +{ + void __iomem *ctl = priv->ctl; + unsigned int i; + u32 reg; + AGNX_TRACE; + + priv->txd.idx_sent = priv->txm.idx_sent = 0; + priv->rx.idx = priv->txm.idx = priv->txd.idx = 0; + + for (i = 0; i < priv->rx.size; i++) + rx_desc_init(priv, i); + for (i = 0; i < priv->txm.size; i++) { + memset(priv->txm.desc + i, 0, sizeof(struct agnx_desc)); + memset(priv->txm.info + i, 0, sizeof(struct agnx_info)); + } + for (i = 0; i < priv->txd.size; i++) { + memset(priv->txd.desc + i, 0, sizeof(struct agnx_desc)); + memset(priv->txd.info + i, 0, sizeof(struct agnx_info)); + } + + /* FIXME Set the card RX TXM and TXD address */ + agnx_write32(ctl, AGNX_CIR_RXCMSTART, priv->rx.dma); + agnx_write32(ctl, AGNX_CIR_RXCMEND, priv->txm.dma); + + agnx_write32(ctl, AGNX_CIR_TXMSTART, priv->txm.dma); + agnx_write32(ctl, AGNX_CIR_TXMEND, priv->txd.dma); + + agnx_write32(ctl, AGNX_CIR_TXDSTART, priv->txd.dma); + agnx_write32(ctl, AGNX_CIR_TXDEND, priv->txd.dma + + sizeof(struct agnx_desc) * priv->txd.size); + + /* FIXME Relinquish control of rings to card */ + reg = agnx_read32(ctl, AGNX_CIR_BLKCTL); + reg &= ~0x800; + agnx_write32(ctl, AGNX_CIR_BLKCTL, reg); + return 0; +} /* fill_rings */ + +void unfill_rings(struct agnx_priv *priv) +{ + unsigned long flags; + unsigned int i; + AGNX_TRACE; + + spin_lock_irqsave(&priv->lock, flags); + + for (i = 0; i < priv->rx.size; i++) + rx_desc_free(priv, i); + for (i = 0; i < priv->txm.size; i++) + txm_desc_free(priv, i); + for (i = 0; i < priv->txd.size; i++) + txd_desc_free(priv, i); + + spin_unlock_irqrestore(&priv->lock, flags); +} + +/* Extract the bitrate out of a CCK PLCP header. + copy from bcm43xx driver */ +static inline u8 agnx_plcp_get_bitrate_cck(__be32 *phyhdr_11b) +{ + /* FIXME */ + switch (*(u8 *)phyhdr_11b) { + case 0x0A: + return 0; + case 0x14: + return 1; + case 0x37: + return 2; + case 0x6E: + return 3; + } + agnx_bug("Wrong plcp rate"); + return 0; +} + +/* FIXME */ +static inline u8 agnx_plcp_get_bitrate_ofdm(__be32 *phyhdr_11g) +{ + u8 rate = *(u8 *)phyhdr_11g & 0xF; + + printk(PFX "G mode rate is 0x%x\n", rate); + return rate; +} + +/* FIXME */ +static void get_rx_stats(struct agnx_priv *priv, struct agnx_hdr *hdr, + struct ieee80211_rx_status *stat) +{ + void __iomem *ctl = priv->ctl; + u8 *rssi; + u32 noise; + /* FIXME just for test */ + int snr = 40; /* signal-to-noise ratio */ + + memset(stat, 0, sizeof(*stat)); + /* RSSI */ + rssi = (u8 *)&hdr->phy_stats_lo; +// stat->ssi = (rssi[0] + rssi[1] + rssi[2]) / 3; + /* Noise */ + noise = ioread32(ctl + AGNX_GCR_NOISE0); + noise += ioread32(ctl + AGNX_GCR_NOISE1); + noise += ioread32(ctl + AGNX_GCR_NOISE2); + stat->noise = noise / 3; + /* Signal quality */ + //snr = stat->ssi - stat->noise; + if (snr >=0 && snr < 40) + stat->signal = 5 * snr / 2; + else if (snr >= 40) + stat->signal = 100; + else + stat->signal = 0; + + + if (hdr->_11b0 && !hdr->_11g0) { + stat->rate_idx = agnx_plcp_get_bitrate_cck(&hdr->_11b0); + } else if (!hdr->_11b0 && hdr->_11g0) { + printk(PFX "RX: Found G mode packet\n"); + stat->rate_idx = agnx_plcp_get_bitrate_ofdm(&hdr->_11g0); + } else + agnx_bug("Unknown packets type"); + + + stat->band = IEEE80211_BAND_2GHZ; + stat->freq = agnx_channels[priv->channel - 1].center_freq; +// stat->antenna = 3; +// stat->mactime = be32_to_cpu(hdr->time_stamp); +// stat->channel = priv->channel; + +} + +static inline void combine_hdr_frag(struct ieee80211_hdr *ieeehdr, + struct sk_buff *skb) +{ + u16 fctl; + unsigned int hdrlen; + + fctl = le16_to_cpu(ieeehdr->frame_control); + hdrlen = ieee80211_hdrlen(fctl); + /* FIXME */ + if (hdrlen < (2+2+6)/*minimum hdr*/ || + hdrlen > sizeof(struct ieee80211_mgmt)) { + printk(KERN_ERR PFX "hdr len is %d\n", hdrlen); + agnx_bug("Wrong ieee80211 hdr detected"); + } + skb_push(skb, hdrlen); + memcpy(skb->data, ieeehdr, hdrlen); +} /* combine_hdr_frag */ + +static inline int agnx_packet_check(struct agnx_priv *priv, struct agnx_hdr *agnxhdr, + unsigned packet_len) +{ + if (agnx_get_bits(CRC_FAIL, CRC_FAIL_SHIFT, be32_to_cpu(agnxhdr->reg1)) == 1){ + printk(PFX "RX: CRC check fail\n"); + goto drop; + } + if (packet_len > 2048) { + printk(PFX "RX: Too long packet detected\n"); + goto drop; + } + + /* FIXME Just usable for Promious Mode, for Manage mode exclude FCS */ +/* if (packet_len - sizeof(*agnxhdr) < FCS_LEN) { */ +/* printk(PFX "RX: Too short packet detected\n"); */ +/* goto drop; */ +/* } */ + return 0; +drop: + priv->stats.dot11FCSErrorCount++; + return -1; +} + +void handle_rx_irq(struct agnx_priv *priv) +{ + struct ieee80211_rx_status status; + unsigned int len; +// AGNX_TRACE; + + do { + struct agnx_desc *desc; + u32 frag; + struct agnx_info *info; + struct agnx_hdr *hdr; + struct sk_buff *skb; + unsigned int i = priv->rx.idx % priv->rx.size; + + desc = priv->rx.desc + i; + frag = be32_to_cpu(desc->frag); + if (frag & OWNER) + break; + + info = priv->rx.info + i; + skb = info->skb; + hdr = (struct agnx_hdr *)(skb->data); + + len = (frag & PACKET_LEN) >> PACKET_LEN_SHIFT; + if (agnx_packet_check(priv, hdr, len) == -1) { + rx_desc_reusing(priv, i); + continue; + } + skb_put(skb, len); + + do { + u16 fctl; + fctl = le16_to_cpu(((struct ieee80211_hdr *)hdr->mac_hdr)->frame_control); + if ((fctl & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_BEACON)// && !(fctl & IEEE80211_STYPE_BEACON)) + dump_ieee80211_hdr((struct ieee80211_hdr *)hdr->mac_hdr, "RX"); + } while (0); + + if (hdr->_11b0 && !hdr->_11g0) { +/* int j; */ +/* u16 fctl = le16_to_cpu(((struct ieee80211_hdr *)hdr->mac_hdr) */ +/* ->frame_control); */ +/* if ( (fctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) { */ +/* agnx_print_rx_hdr(hdr); */ +// agnx_print_sta(priv, BSSID_STAID); +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, BSSID_STAID, j); */ +/* } */ + + get_rx_stats(priv, hdr, &status); + skb_pull(skb, sizeof(*hdr)); + combine_hdr_frag((struct ieee80211_hdr *)hdr->mac_hdr, skb); + } else if (!hdr->_11b0 && hdr->_11g0) { +// int j; + agnx_print_rx_hdr(hdr); + agnx_print_sta(priv, BSSID_STAID); +// for (j = 0; j < 8; j++) + agnx_print_sta_tx_wq(priv, BSSID_STAID, 0); + + print_hex_dump_bytes("agnx: RX_PACKET: ", DUMP_PREFIX_NONE, + skb->data, skb->len + 8); + +// if (agnx_plcp_get_bitrate_ofdm(&hdr->_11g0) == 0) + get_rx_stats(priv, hdr, &status); + skb_pull(skb, sizeof(*hdr)); + combine_hdr_frag((struct ieee80211_hdr *) + ((void *)&hdr->mac_hdr), skb); +// dump_ieee80211_hdr((struct ieee80211_hdr *)skb->data, "RX G"); + } else + agnx_bug("Unknown packets type"); + ieee80211_rx_irqsafe(priv->hw, skb, &status); + rx_desc_reinit(priv, i); + + } while ( priv->rx.idx++ ); +} /* handle_rx_irq */ + +static inline void handle_tx_irq(struct agnx_priv *priv, struct agnx_ring *ring) +{ + struct agnx_desc *desc; + struct agnx_info *info; + unsigned int idx; + + for (idx = ring->idx_sent; idx < ring->idx; idx++) { + unsigned int i = idx % ring->size; + u32 frag; + + desc = ring->desc + i; + info = ring->info + i; + + frag = be32_to_cpu(desc->frag); + if (frag & OWNER) { + if (info->type == HEADER) + break; + else + agnx_bug("TX error"); + } + + pci_unmap_single(priv->pdev, info->mapping, info->dma_len, PCI_DMA_TODEVICE); + + do { +// int j; + size_t len; + len = info->skb->len - sizeof(struct agnx_hdr) + info->hdr_len; + // if (len == 614) { +// agnx_print_desc(desc); + if (info->type == PACKET) { +// agnx_print_tx_hdr((struct agnx_hdr *)info->skb->data); +/* agnx_print_sta_power(priv, LOCAL_STAID); */ +/* agnx_print_sta(priv, LOCAL_STAID); */ +/* // for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, LOCAL_STAID, 0); */ +// agnx_print_sta_power(priv, BSSID_STAID); +// agnx_print_sta(priv, BSSID_STAID); +// for (j = 0; j < 8; j++) +// agnx_print_sta_tx_wq(priv, BSSID_STAID, 0); + } +// } + } while (0); + + if (info->type == PACKET) { +// dump_txm_registers(priv); +// dump_rxm_registers(priv); +// dump_bm_registers(priv); +// dump_cir_registers(priv); + } + + if (info->type == PACKET) { +// struct ieee80211_hdr *hdr; + struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(info->skb); + + skb_pull(info->skb, sizeof(struct agnx_hdr)); + memcpy(skb_push(info->skb, info->hdr_len), &info->hdr, info->hdr_len); + +// dump_ieee80211_hdr((struct ieee80211_hdr *)info->skb->data, "TX_HANDLE"); +/* print_hex_dump_bytes("agnx: TX_HANDLE: ", DUMP_PREFIX_NONE, */ +/* info->skb->data, info->skb->len); */ + + if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) + txi->flags |= IEEE80211_TX_STAT_ACK; + + ieee80211_tx_status_irqsafe(priv->hw, info->skb); + + +/* info->tx_status.queue_number = (ring->size - i) / 2; */ +/* ieee80211_tx_status_irqsafe(priv->hw, info->skb, &(info->tx_status)); */ +/* } else */ +/* dev_kfree_skb_irq(info->skb); */ + } + memset(desc, 0, sizeof(*desc)); + memset(info, 0, sizeof(*info)); + } + + ring->idx_sent = idx; + /* TODO fill the priv->low_level_stats */ + + /* ieee80211_wake_queue(priv->hw, 0); */ +} + +void handle_txm_irq(struct agnx_priv *priv) +{ + handle_tx_irq(priv, &priv->txm); +} + +void handle_txd_irq(struct agnx_priv *priv) +{ + handle_tx_irq(priv, &priv->txd); +} + +void handle_other_irq(struct agnx_priv *priv) +{ +// void __iomem *ctl = priv->ctl; + u32 status = priv->irq_status; + void __iomem *ctl = priv->ctl; + u32 reg; + + if (status & IRQ_TX_BEACON) { + iowrite32(IRQ_TX_BEACON, ctl + AGNX_INT_STAT); + printk(PFX "IRQ: TX Beacon control is 0X%.8X\n", ioread32(ctl + AGNX_TXM_BEACON_CTL)); + printk(PFX "IRQ: TX Beacon rx frame num: %d\n", rx_frame_cnt); + } + if (status & IRQ_TX_RETRY) { + reg = ioread32(ctl + AGNX_TXM_RETRYSTAID); + printk(PFX "IRQ: TX Retry, RETRY STA ID is %x\n", reg); + } + if (status & IRQ_TX_ACTIVITY) + printk(PFX "IRQ: TX Activity\n"); + if (status & IRQ_RX_ACTIVITY) + printk(PFX "IRQ: RX Activity\n"); + if (status & IRQ_RX_X) + printk(PFX "IRQ: RX X\n"); + if (status & IRQ_RX_Y) { + reg = ioread32(ctl + AGNX_INT_MASK); + reg &= ~IRQ_RX_Y; + iowrite32(reg, ctl + AGNX_INT_MASK); + iowrite32(IRQ_RX_Y, ctl + AGNX_INT_STAT); + printk(PFX "IRQ: RX Y\n"); + } + if (status & IRQ_RX_HASHHIT) { + reg = ioread32(ctl + AGNX_INT_MASK); + reg &= ~IRQ_RX_HASHHIT; + iowrite32(reg, ctl + AGNX_INT_MASK); + iowrite32(IRQ_RX_HASHHIT, ctl + AGNX_INT_STAT); + printk(PFX "IRQ: RX Hash Hit\n"); + + } + if (status & IRQ_RX_FRAME) { + reg = ioread32(ctl + AGNX_INT_MASK); + reg &= ~IRQ_RX_FRAME; + iowrite32(reg, ctl + AGNX_INT_MASK); + iowrite32(IRQ_RX_FRAME, ctl + AGNX_INT_STAT); + printk(PFX "IRQ: RX Frame\n"); + rx_frame_cnt++; + } + if (status & IRQ_ERR_INT) { + iowrite32(IRQ_ERR_INT, ctl + AGNX_INT_STAT); +// agnx_hw_reset(priv); + printk(PFX "IRQ: Error Interrupt\n"); + } + if (status & IRQ_TX_QUE_FULL) + printk(PFX "IRQ: TX Workqueue Full\n"); + if (status & IRQ_BANDMAN_ERR) + printk(PFX "IRQ: Bandwidth Management Error\n"); + if (status & IRQ_TX_DISABLE) + printk(PFX "IRQ: TX Disable\n"); + if (status & IRQ_RX_IVASESKEY) + printk(PFX "IRQ: RX Invalid Session Key\n"); + if (status & IRQ_REP_THHIT) + printk(PFX "IRQ: Replay Threshold Hit\n"); + if (status & IRQ_TIMER1) + printk(PFX "IRQ: Timer1\n"); + if (status & IRQ_TIMER_CNT) + printk(PFX "IRQ: Timer Count\n"); + if (status & IRQ_PHY_FASTINT) + printk(PFX "IRQ: Phy Fast Interrupt\n"); + if (status & IRQ_PHY_SLOWINT) + printk(PFX "IRQ: Phy Slow Interrupt\n"); + if (status & IRQ_OTHER) + printk(PFX "IRQ: 0x80000000\n"); +} /* handle_other_irq */ + + +static inline void route_flag_set(struct agnx_hdr *txhdr) +{ +// u32 reg = 0; + + /* FIXME */ +/* reg = (0x7 << ROUTE_COMPRESSION_SHIFT) & ROUTE_COMPRESSION; */ +/* txhdr->reg5 = cpu_to_be32(reg); */ + txhdr->reg5 = (0xa << 0x0) | (0x7 << 0x18); +// txhdr->reg5 = cpu_to_be32((0xa << 0x0) | (0x7 << 0x18)); +// txhdr->reg5 = cpu_to_be32(0x7 << 0x0); +} + +/* Return 0 if no match */ +static inline unsigned int get_power_level(unsigned int rate, unsigned int antennas_num) +{ + unsigned int power_level; + + switch (rate) { + case 10: + case 20: + case 55: + case 60: + case 90: + case 120: power_level = 22; break; + case 180: power_level = 19; break; + case 240: power_level = 18; break; + case 360: power_level = 16; break; + case 480: power_level = 15; break; + case 540: power_level = 14; break; + default: + agnx_bug("Error rate setting\n"); + } + + if (power_level && (antennas_num == 2)) + power_level -= 3; + + return power_level; +} + +static inline void fill_agnx_hdr(struct agnx_priv *priv, struct agnx_info *tx_info) +{ + struct agnx_hdr *txhdr = (struct agnx_hdr *)tx_info->skb->data; + size_t len; + u16 fc = le16_to_cpu(*(__le16 *)&tx_info->hdr); + u32 reg; + + memset(txhdr, 0, sizeof(*txhdr)); + +// reg = agnx_set_bits(STATION_ID, STATION_ID_SHIFT, LOCAL_STAID); + reg = agnx_set_bits(STATION_ID, STATION_ID_SHIFT, BSSID_STAID); + reg |= agnx_set_bits(WORKQUEUE_ID, WORKQUEUE_ID_SHIFT, 0); + txhdr->reg4 = cpu_to_be32(reg); + + /* Set the Hardware Sequence Number to 1? */ + reg = agnx_set_bits(SEQUENCE_NUMBER, SEQUENCE_NUMBER_SHIFT, 0); +// reg = agnx_set_bits(SEQUENCE_NUMBER, SEQUENCE_NUMBER_SHIFT, 1); + reg |= agnx_set_bits(MAC_HDR_LEN, MAC_HDR_LEN_SHIFT, tx_info->hdr_len); + txhdr->reg1 = cpu_to_be32(reg); + /* Set the agnx_hdr's MAC header */ + memcpy(txhdr->mac_hdr, &tx_info->hdr, tx_info->hdr_len); + + reg = agnx_set_bits(ACK, ACK_SHIFT, 1); +// reg = agnx_set_bits(ACK, ACK_SHIFT, 0); + reg |= agnx_set_bits(MULTICAST, MULTICAST_SHIFT, 0); +// reg |= agnx_set_bits(MULTICAST, MULTICAST_SHIFT, 1); + reg |= agnx_set_bits(RELAY, RELAY_SHIFT, 0); + reg |= agnx_set_bits(TM, TM_SHIFT, 0); + txhdr->reg0 = cpu_to_be32(reg); + + /* Set the long and short retry limits */ + txhdr->tx.short_retry_limit = tx_info->txi->control.retry_limit; + txhdr->tx.long_retry_limit = tx_info->txi->control.retry_limit; + + /* FIXME */ + len = tx_info->skb->len - sizeof(*txhdr) + tx_info->hdr_len + FCS_LEN; + if (fc & IEEE80211_FCTL_PROTECTED) + len += 8; + len = 2398; + reg = agnx_set_bits(FRAG_SIZE, FRAG_SIZE_SHIFT, len); + len = tx_info->skb->len - sizeof(*txhdr); + reg |= agnx_set_bits(PAYLOAD_LEN, PAYLOAD_LEN_SHIFT, len); + txhdr->reg3 = cpu_to_be32(reg); + + route_flag_set(txhdr); +} /* fill_hdr */ + +static void txm_power_set(struct agnx_priv *priv, + struct ieee80211_tx_info *txi) +{ + struct agnx_sta_power power; + u32 reg; + + /* FIXME */ + if (txi->tx_rate_idx < 0) { + /* For B mode Short Preamble */ + reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211B_SHORT); +// control->tx_rate = -control->tx_rate; + } else + reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211G); +// reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211B_LONG); + reg |= agnx_set_bits(SIGNAL, SIGNAL_SHIFT, 0xB); + reg |= agnx_set_bits(RATE, RATE_SHIFT, 0xB); +// reg |= agnx_set_bits(POWER_LEVEL, POWER_LEVEL_SHIFT, 15); + reg |= agnx_set_bits(POWER_LEVEL, POWER_LEVEL_SHIFT, 20); + /* if rate < 11M set it to 0 */ + reg |= agnx_set_bits(NUM_TRANSMITTERS, NUM_TRANSMITTERS_SHIFT, 1); +// reg |= agnx_set_bits(EDCF, EDCF_SHIFT, 1); +// reg |= agnx_set_bits(TIFS, TIFS_SHIFT, 1); + + power.reg = reg; +// power.reg = cpu_to_le32(reg); + +// set_sta_power(priv, &power, LOCAL_STAID); + set_sta_power(priv, &power, BSSID_STAID); +} + +static inline int tx_packet_check(struct sk_buff *skb) +{ + unsigned int ieee_len = ieee80211_get_hdrlen_from_skb(skb); + if (skb->len > 2048) { + printk(KERN_ERR PFX "length is %d\n", skb->len); + agnx_bug("Too long TX skb"); + return -1; + } + /* FIXME */ + if (skb->len == ieee_len) { + printk(PFX "A strange TX packet\n"); + return -1; + /* tx_faile_irqsafe(); */ + } + return 0; +} + +static int __agnx_tx(struct agnx_priv *priv, struct sk_buff *skb, + struct agnx_ring *ring) +{ + struct agnx_desc *hdr_desc, *frag_desc; + struct agnx_info *hdr_info, *frag_info; + struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(skb); + unsigned long flags; + unsigned int i; + + spin_lock_irqsave(&priv->lock, flags); + + /* The RX interrupt need be Disable until this TX packet + is handled in the next tx interrupt */ + disable_rx_interrupt(priv); + + i = ring->idx; + ring->idx += 2; +/* if (priv->txm_idx - priv->txm_idx_sent == AGNX_TXM_RING_SIZE - 2) */ +/* ieee80211_stop_queue(priv->hw, 0); */ + + /* Set agnx header's info and desc */ + i %= ring->size; + hdr_desc = ring->desc + i; + hdr_info = ring->info + i; + hdr_info->hdr_len = ieee80211_get_hdrlen_from_skb(skb); + memcpy(&hdr_info->hdr, skb->data, hdr_info->hdr_len); + + /* Add the agnx header to the front of the SKB */ + skb_push(skb, sizeof(struct agnx_hdr) - hdr_info->hdr_len); + + hdr_info->txi = txi; + hdr_info->dma_len = sizeof(struct agnx_hdr); + hdr_info->skb = skb; + hdr_info->type = HEADER; + fill_agnx_hdr(priv, hdr_info); + hdr_info->mapping = pci_map_single(priv->pdev, skb->data, + hdr_info->dma_len, PCI_DMA_TODEVICE); + do { + u32 frag = 0; + frag |= agnx_set_bits(FIRST_FRAG, FIRST_FRAG_SHIFT, 1); + frag |= agnx_set_bits(LAST_FRAG, LAST_FRAG_SHIFT, 0); + frag |= agnx_set_bits(PACKET_LEN, PACKET_LEN_SHIFT, skb->len); + frag |= agnx_set_bits(FIRST_FRAG_LEN, FIRST_FRAG_LEN_SHIFT, 1); + frag |= agnx_set_bits(OWNER, OWNER_SHIFT, 1); + hdr_desc->frag = cpu_to_be32(frag); + } while (0); + hdr_desc->dma_addr = cpu_to_be32(hdr_info->mapping); + + + /* Set Frag's info and desc */ + i = (i + 1) % ring->size; + frag_desc = ring->desc + i; + frag_info = ring->info + i; + memcpy(frag_info, hdr_info, sizeof(struct agnx_info)); + frag_info->type = PACKET; + frag_info->dma_len = skb->len - hdr_info->dma_len; + frag_info->mapping = pci_map_single(priv->pdev, skb->data + hdr_info->dma_len, + frag_info->dma_len, PCI_DMA_TODEVICE); + do { + u32 frag = 0; + frag |= agnx_set_bits(FIRST_FRAG, FIRST_FRAG_SHIFT, 0); + frag |= agnx_set_bits(LAST_FRAG, LAST_FRAG_SHIFT, 1); + frag |= agnx_set_bits(PACKET_LEN, PACKET_LEN_SHIFT, skb->len); + frag |= agnx_set_bits(SUB_FRAG_LEN, SUB_FRAG_LEN_SHIFT, frag_info->dma_len); + frag_desc->frag = cpu_to_be32(frag); + } while (0); + frag_desc->dma_addr = cpu_to_be32(frag_info->mapping); + + txm_power_set(priv, txi); + +/* do { */ +/* int j; */ +/* size_t len; */ +/* len = skb->len - hdr_info->dma_len + hdr_info->hdr_len; */ +/* // if (len == 614) { */ +/* agnx_print_desc(hdr_desc); */ +/* agnx_print_desc(frag_desc); */ +/* agnx_print_tx_hdr((struct agnx_hdr *)skb->data); */ +/* agnx_print_sta_power(priv, LOCAL_STAID); */ +/* agnx_print_sta(priv, LOCAL_STAID); */ +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, LOCAL_STAID, j); */ +/* agnx_print_sta_power(priv, BSSID_STAID); */ +/* agnx_print_sta(priv, BSSID_STAID); */ +/* for (j = 0; j < 8; j++) */ +/* agnx_print_sta_tx_wq(priv, BSSID_STAID, j); */ +/* // } */ +/* } while (0); */ + + spin_unlock_irqrestore(&priv->lock, flags); + + /* FIXME ugly code */ + /* Trigger TXM */ + do { + u32 reg; + reg = (ioread32(priv->ctl + AGNX_CIR_TXMCTL)); + reg |= 0x8; + iowrite32((reg), priv->ctl + AGNX_CIR_TXMCTL); + }while (0); + + /* Trigger TXD */ + do { + u32 reg; + reg = (ioread32(priv->ctl + AGNX_CIR_TXDCTL)); + reg |= 0x8; + iowrite32((reg), priv->ctl + AGNX_CIR_TXDCTL); + }while (0); + + return 0; +} + +int _agnx_tx(struct agnx_priv *priv, struct sk_buff *skb) +{ + u16 fctl; + + if (tx_packet_check(skb)) + return 0; + +/* print_hex_dump_bytes("agnx: TX_PACKET: ", DUMP_PREFIX_NONE, */ +/* skb->data, skb->len); */ + + fctl = le16_to_cpu(*((__le16 *)skb->data)); + + if ( (fctl & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA ) + return __agnx_tx(priv, skb, &priv->txd); + else + return __agnx_tx(priv, skb, &priv->txm); +} diff --git a/drivers/staging/agnx/xmit.h b/drivers/staging/agnx/xmit.h new file mode 100644 index 000000000000..93ac4157e697 --- /dev/null +++ b/drivers/staging/agnx/xmit.h @@ -0,0 +1,250 @@ +#ifndef AGNX_XMIT_H_ +#define AGNX_XMIT_H_ + +#include + +struct agnx_priv; + +static inline u32 agnx_set_bits(u32 mask, u8 shift, u32 value) +{ + return (value << shift) & mask; +} + +static inline u32 agnx_get_bits(u32 mask, u8 shift, u32 value) +{ + return (value & mask) >> shift; +} + + +struct agnx_rx { + __be16 rx_packet_duration; /* RX Packet Duration */ + __be16 replay_cnt; /* Replay Count */ +} __attribute__((__packed__)); + + +struct agnx_tx { + u8 long_retry_limit; /* Long Retry Limit */ + u8 short_retry_limit; /* Short Retry Limit */ + u8 long_retry_cnt; /* Long Retry Count */ + u8 short_retry_cnt; /* Short Retry Count */ +} __attribute__((__packed__)); + + +/* Copy from bcm43xx */ +#define P4D_BYT3S(magic, nr_bytes) u8 __p4dding##magic[nr_bytes] +#define P4D_BYTES(line, nr_bytes) P4D_BYT3S(line, nr_bytes) +#define PAD_BYTES(nr_bytes) P4D_BYTES(__LINE__, nr_bytes) + +#define P4D_BIT3S(magic, nr_bits) __be32 __padding##magic:nr_bits +#define P4D_BITS(line, nr_bits) P4D_BIT3S(line, nr_bits) +#define PAD_BITS(nr_bits) P4D_BITS(__LINE__, nr_bits) + + +struct agnx_hdr { + __be32 reg0; +#define RTS 0x80000000 /* RTS */ +#define RTS_SHIFT 31 +#define MULTICAST 0x40000000 /* multicast */ +#define MULTICAST_SHIFT 30 +#define ACK 0x30000000 /* ACK */ +#define ACK_SHIFT 28 +#define TM 0x08000000 /* TM */ +#define TM_SHIFT 27 +#define RELAY 0x04000000 /* Relay */ +#define RELAY_SHIFT 26 +/* PAD_BITS(4); */ +#define REVISED_FCS 0x00380000 /* revised FCS */ +#define REVISED_FCS_SHIFT 19 +#define NEXT_BUFFER_ADDR 0x0007FFFF /* Next Buffer Address */ +#define NEXT_BUFFER_ADDR_SHIFT 0 + + __be32 reg1; +#define MAC_HDR_LEN 0xFC000000 /* MAC Header Length */ +#define MAC_HDR_LEN_SHIFT 26 +#define DURATION_OVERIDE 0x02000000 /* Duration Override */ +#define DURATION_OVERIDE_SHIFT 25 +#define PHY_HDR_OVERIDE 0x01000000 /* PHY Header Override */ +#define PHY_HDR_OVERIDE_SHIFT 24 +#define CRC_FAIL 0x00800000 /* CRC fail */ +#define CRC_FAIL_SHIFT 23 +/* PAD_BITS(1); */ +#define SEQUENCE_NUMBER 0x00200000 /* Sequence Number */ +#define SEQUENCE_NUMBER_SHIFT 21 +/* PAD_BITS(2); */ +#define BUFF_HEAD_ADDR 0x0007FFFF /* Buffer Head Address */ +#define BUFF_HEAD_ADDR_SHIFT 0 + + __be32 reg2; +#define PDU_COUNT 0xFC000000 /* PDU Count */ +#define PDU_COUNT_SHIFT 26 +/* PAD_BITS(3); */ +#define WEP_KEY 0x00600000 /* WEP Key # */ +#define WEP_KEY_SHIFT 21 +#define USES_WEP_KEY 0x00100000 /* Uses WEP Key */ +#define USES_WEP_KEY_SHIFT 20 +#define KEEP_ALIVE 0x00080000 /* Keep alive */ +#define KEEP_ALIVE_SHIFT 19 +#define BUFF_TAIL_ADDR 0x0007FFFF /* Buffer Tail Address */ +#define BUFF_TAIL_ADDR_SHIFT 0 + + __be32 reg3; +#define CTS_11G 0x80000000 /* CTS in 11g */ +#define CTS_11G_SHIFT 31 +#define RTS_11G 0x40000000 /* RTS in 11g */ +#define RTS_11G_SHIFT 30 +/* PAD_BITS(2); */ +#define FRAG_SIZE 0x0FFF0000 /* fragment size */ +#define FRAG_SIZE_SHIFT 16 +#define PAYLOAD_LEN 0x0000FFF0 /* payload length */ +#define PAYLOAD_LEN_SHIFT 4 +#define FRAG_NUM 0x0000000F /* number of frags */ +#define FRAG_NUM_SHIFT 0 + + __be32 reg4; +/* PAD_BITS(4); */ +#define RELAY_STAID 0x0FFF0000 /* relayStald */ +#define RELAY_STAID_SHIFT 16 +#define STATION_ID 0x0000FFF0 /* Station ID */ +#define STATION_ID_SHIFT 4 +#define WORKQUEUE_ID 0x0000000F /* Workqueue ID */ +#define WORKQUEUE_ID_SHIFT 0 + + /* FIXME this register maybe is LE? */ + __be32 reg5; +/* PAD_BITS(4); */ +#define ROUTE_HOST 0x0F000000 +#define ROUTE_HOST_SHIFT 24 +#define ROUTE_CARD_CPU 0x00F00000 +#define ROUTE_CARD_CPU_SHIFT 20 +#define ROUTE_ENCRYPTION 0x000F0000 +#define ROUTE_ENCRYPTION_SHIFT 16 +#define ROUTE_TX 0x0000F000 +#define ROUTE_TX_SHIFT 12 +#define ROUTE_RX1 0x00000F00 +#define ROUTE_RX1_SHIFT 8 +#define ROUTE_RX2 0x000000F0 +#define ROUTE_RX2_SHIFT 4 +#define ROUTE_COMPRESSION 0x0000000F +#define ROUTE_COMPRESSION_SHIFT 0 + + __be32 _11g0; /* 11g */ + __be32 _11g1; /* 11g */ + __be32 _11b0; /* 11b */ + __be32 _11b1; /* 11b */ + u8 mac_hdr[32]; /* MAC header */ + + __be16 rts_duration; /* RTS duration */ + __be16 last_duration; /* Last duration */ + __be16 sec_last_duration; /* Second to Last duration */ + __be16 other_duration; /* Other duration */ + __be16 tx_last_duration; /* TX Last duration */ + __be16 tx_other_duration; /* TX Other Duration */ + __be16 last_11g_len; /* Length of last 11g */ + __be16 other_11g_len; /* Lenght of other 11g */ + + __be16 last_11b_len; /* Length of last 11b */ + __be16 other_11b_len; /* Lenght of other 11b */ + + + __be16 reg6; +#define MBF 0xF000 /* mbf */ +#define MBF_SHIFT 12 +#define RSVD4 0x0FFF /* rsvd4 */ +#define RSVD4_SHIFT 0 + + __be16 rx_frag_stat; /* RX fragmentation status */ + + __be32 time_stamp; /* TimeStamp */ + __be32 phy_stats_hi; /* PHY stats hi */ + __be32 phy_stats_lo; /* PHY stats lo */ + __be32 mic_key0; /* MIC key 0 */ + __be32 mic_key1; /* MIC key 1 */ + + union { /* RX/TX Union */ + struct agnx_rx rx; + struct agnx_tx tx; + }; + + u8 rx_channel; /* Recieve Channel */ + PAD_BYTES(3); + + u8 reserved[4]; +} __attribute__((__packed__)); + + +struct agnx_desc { +#define PACKET_LEN 0xFFF00000 +#define PACKET_LEN_SHIFT 20 +/* ------------------------------------------------ */ +#define FIRST_PACKET_MASK 0x00080000 +#define FIRST_PACKET_MASK_SHIFT 19 +#define FIRST_RESERV2 0x00040000 +#define FIRST_RESERV2_SHIFT 18 +#define FIRST_TKIP_ERROR 0x00020000 +#define FIRST_TKIP_ERROR_SHIFT 17 +#define FIRST_TKIP_PACKET 0x00010000 +#define FIRST_TKIP_PACKET_SHIFT 16 +#define FIRST_RESERV1 0x0000F000 +#define FIRST_RESERV1_SHIFT 12 +#define FIRST_FRAG_LEN 0x00000FF8 +#define FIRST_FRAG_LEN_SHIFT 3 +/* ------------------------------------------------ */ +#define SUB_RESERV2 0x000c0000 +#define SUB_RESERV2_SHIFT 18 +#define SUB_TKIP_ERROR 0x00020000 +#define SUB_TKIP_ERROR_SHIFT 17 +#define SUB_TKIP_PACKET 0x00010000 +#define SUB_TKIP_PACKET_SHIFT 16 +#define SUB_RESERV1 0x00008000 +#define SUB_RESERV1_SHIFT 15 +#define SUB_FRAG_LEN 0x00007FF8 +#define SUB_FRAG_LEN_SHIFT 3 +/* ------------------------------------------------ */ +#define FIRST_FRAG 0x00000004 +#define FIRST_FRAG_SHIFT 2 +#define LAST_FRAG 0x00000002 +#define LAST_FRAG_SHIFT 1 +#define OWNER 0x00000001 +#define OWNER_SHIFT 0 + __be32 frag; + __be32 dma_addr; +} __attribute__((__packed__)); + +enum {HEADER, PACKET}; + +struct agnx_info { + struct sk_buff *skb; + dma_addr_t mapping; + u32 dma_len; /* dma buffer len */ + /* Below fields only usful for tx */ + u32 hdr_len; /* ieee80211 header length */ + unsigned int type; + struct ieee80211_tx_info *txi; + struct ieee80211_hdr hdr; +}; + + +struct agnx_ring { + struct agnx_desc *desc; + dma_addr_t dma; + struct agnx_info *info; + /* Will lead to overflow when sent packet number enough? */ + unsigned int idx; + unsigned int idx_sent; /* only usful for txd and txm */ + unsigned int size; +}; + +#define AGNX_RX_RING_SIZE 128 +#define AGNX_TXD_RING_SIZE 256 +#define AGNX_TXM_RING_SIZE 128 + +void disable_rx_interrupt(struct agnx_priv *priv); +void enable_rx_interrupt(struct agnx_priv *priv); +int fill_rings(struct agnx_priv *priv); +void unfill_rings(struct agnx_priv *priv); +void handle_rx_irq(struct agnx_priv *priv); +void handle_txd_irq(struct agnx_priv *priv); +void handle_txm_irq(struct agnx_priv *priv); +void handle_other_irq(struct agnx_priv *priv); +int _agnx_tx(struct agnx_priv *priv, struct sk_buff *skb); +#endif /* AGNX_XMIT_H_ */ -- cgit v1.2.3 From 69545f669d6261e8bb4197aa021bcf1365c484c5 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 12:37:19 -0800 Subject: Staging: agnx: fix build errors due to ssid removal The wireless core has removed the ssid variables, so also remove them from the agnx driver so that it builds properly. Cc: Li YanBo Signed-off-by: Greg Kroah-Hartman --- drivers/staging/agnx/agnx.h | 2 -- drivers/staging/agnx/pci.c | 6 ------ 2 files changed, 8 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/agnx/agnx.h b/drivers/staging/agnx/agnx.h index 6f89b9bf796f..a75b0db3726c 100644 --- a/drivers/staging/agnx/agnx.h +++ b/drivers/staging/agnx/agnx.h @@ -115,8 +115,6 @@ struct agnx_priv { int mode; int channel; u8 bssid[ETH_ALEN]; - u8 ssid[32]; - size_t ssid_len; u8 mac_addr[ETH_ALEN]; u8 revid; diff --git a/drivers/staging/agnx/pci.c b/drivers/staging/agnx/pci.c index 2e3a8d30fa9d..80cccca974af 100644 --- a/drivers/staging/agnx/pci.c +++ b/drivers/staging/agnx/pci.c @@ -324,12 +324,6 @@ static int agnx_config_interface(struct ieee80211_hw *dev, sta_power_init(priv, BSSID_STAID); agnx_write32(ctl, AGNX_BM_MTSM, 0xff & ~0x1); } - if (conf->ssid_len != priv->ssid_len || - memcmp(conf->ssid, priv->ssid, conf->ssid_len)) { - agnx_set_ssid(priv, conf->ssid, conf->ssid_len); - priv->ssid_len = conf->ssid_len; - memcpy(priv->ssid, conf->ssid, conf->ssid_len); - } spin_unlock(&priv->lock); return 0; } /* agnx_config_interface */ -- cgit v1.2.3 From 894103cb795e6d50fa4e1b9d9a78781bd6f43567 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 12:37:19 -0800 Subject: Staging: agnx: fix build errors due to rate control API changes In commit e6a9854b05c1a6af1308fe2b8c68f35abf28a3ee, the rate control API was rewritten, so make the needed changes to the agnx driver so that it will build and work properly. Cc: Li YanBo Signed-off-by: Greg Kroah-Hartman --- drivers/staging/agnx/xmit.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/agnx/xmit.c b/drivers/staging/agnx/xmit.c index 42ed7d51b6ed..7f01528b8a46 100644 --- a/drivers/staging/agnx/xmit.c +++ b/drivers/staging/agnx/xmit.c @@ -626,8 +626,8 @@ static inline void fill_agnx_hdr(struct agnx_priv *priv, struct agnx_info *tx_in txhdr->reg0 = cpu_to_be32(reg); /* Set the long and short retry limits */ - txhdr->tx.short_retry_limit = tx_info->txi->control.retry_limit; - txhdr->tx.long_retry_limit = tx_info->txi->control.retry_limit; + txhdr->tx.short_retry_limit = tx_info->txi->control.rates[0].count; + txhdr->tx.long_retry_limit = tx_info->txi->control.rates[0].count; /* FIXME */ len = tx_info->skb->len - sizeof(*txhdr) + tx_info->hdr_len + FCS_LEN; @@ -649,7 +649,7 @@ static void txm_power_set(struct agnx_priv *priv, u32 reg; /* FIXME */ - if (txi->tx_rate_idx < 0) { + if (txi->control.rates[0].idx < 0) { /* For B mode Short Preamble */ reg = agnx_set_bits(PHY_MODE, PHY_MODE_SHIFT, AGNX_MODE_80211B_SHORT); // control->tx_rate = -control->tx_rate; -- cgit v1.2.3 From 201eb198b7b6162c7366a9338a85ff5b4755bd4c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 15:34:13 -0800 Subject: Staging: agnx: fix build warnings Fix some minor build warnins in the agnx driver Cc: Li YanBo Signed-off-by: Greg Kroah-Hartman --- drivers/staging/agnx/pci.c | 6 +++--- drivers/staging/agnx/phy.c | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/agnx/pci.c b/drivers/staging/agnx/pci.c index 80cccca974af..854630cb527e 100644 --- a/drivers/staging/agnx/pci.c +++ b/drivers/staging/agnx/pci.c @@ -207,7 +207,7 @@ static void rings_free(struct agnx_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } - +#if 0 static void agnx_periodic_work_handler(struct work_struct *work) { struct agnx_priv *priv = container_of(work, struct agnx_priv, @@ -233,12 +233,12 @@ static void agnx_periodic_work_handler(struct work_struct *work) // spin_unlock_irqrestore(&priv->lock, flags); } - +#endif static int agnx_start(struct ieee80211_hw *dev) { struct agnx_priv *priv = dev->priv; - unsigned long delay; + /* unsigned long delay; */ int err = 0; AGNX_TRACE; diff --git a/drivers/staging/agnx/phy.c b/drivers/staging/agnx/phy.c index 625d19287e66..da8f10c08382 100644 --- a/drivers/staging/agnx/phy.c +++ b/drivers/staging/agnx/phy.c @@ -723,6 +723,7 @@ static inline void set_adhoc_mode(struct agnx_priv *priv) agnx_write32(ctl, AGNX_SYSITF_SYSMODE, 0x0); } +#if 0 static void unknow_register_write(struct agnx_priv *priv) { void __iomem *ctl = priv->ctl; @@ -752,6 +753,7 @@ static void unknow_register_write(struct agnx_priv *priv) agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x58, 0x1F); agnx_write32(ctl, AGNX_UNKNOWN_BASE + 0x5c, 0x1a); } +#endif static void card_interface_init(struct agnx_priv *priv) { -- cgit v1.2.3 From cc2da3d94a2596351b7d3021dc3d0fe3dee2178f Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Mon, 27 Oct 2008 22:44:22 -0700 Subject: Staging: add otus Atheros wireless network driver Initial dump of the otus USB wireless network driver. It builds properly, but a lot of work needs to be done cleaning it up before it can be merged into the wireless driver tree. Signed-off-by: Luis R. Rodriguez Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/otus/80211core/amsdu.c | 134 + drivers/staging/otus/80211core/cagg.c | 3611 +++++++++++++++ drivers/staging/otus/80211core/cagg.h | 435 ++ drivers/staging/otus/80211core/ccmd.c | 1861 ++++++++ drivers/staging/otus/80211core/cfunc.c | 1227 +++++ drivers/staging/otus/80211core/cfunc.h | 449 ++ drivers/staging/otus/80211core/chb.c | 200 + drivers/staging/otus/80211core/cic.c | 496 ++ drivers/staging/otus/80211core/cinit.c | 1911 ++++++++ drivers/staging/otus/80211core/cmm.c | 2141 +++++++++ drivers/staging/otus/80211core/cmmap.c | 2402 ++++++++++ drivers/staging/otus/80211core/cmmsta.c | 5782 ++++++++++++++++++++++++ drivers/staging/otus/80211core/coid.c | 2695 +++++++++++ drivers/staging/otus/80211core/cprecomp.h | 32 + drivers/staging/otus/80211core/cpsmgr.c | 731 +++ drivers/staging/otus/80211core/cscanmgr.c | 535 +++ drivers/staging/otus/80211core/ctkip.c | 598 +++ drivers/staging/otus/80211core/ctxrx.c | 4096 +++++++++++++++++ drivers/staging/otus/80211core/cwep.c | 299 ++ drivers/staging/otus/80211core/cwm.c | 131 + drivers/staging/otus/80211core/cwm.h | 45 + drivers/staging/otus/80211core/freqctrl.c | 259 ++ drivers/staging/otus/80211core/ledmgr.c | 557 +++ drivers/staging/otus/80211core/performance.c | 431 ++ drivers/staging/otus/80211core/performance.h | 97 + drivers/staging/otus/80211core/pub_usb.h | 102 + drivers/staging/otus/80211core/pub_zfi.h | 821 ++++ drivers/staging/otus/80211core/pub_zfw.h | 93 + drivers/staging/otus/80211core/queue.c | 303 ++ drivers/staging/otus/80211core/queue.h | 37 + drivers/staging/otus/80211core/ratectrl.c | 874 ++++ drivers/staging/otus/80211core/ratectrl.h | 37 + drivers/staging/otus/80211core/struct.h | 1315 ++++++ drivers/staging/otus/80211core/wlan.h | 595 +++ drivers/staging/otus/Kconfig | 32 + drivers/staging/otus/Makefile | 67 + drivers/staging/otus/TODO | 9 + drivers/staging/otus/apdbg.c | 457 ++ drivers/staging/otus/athr_common.h | 141 + drivers/staging/otus/hal/hpDKfwu.c | 832 ++++ drivers/staging/otus/hal/hpani.c | 732 +++ drivers/staging/otus/hal/hpani.h | 420 ++ drivers/staging/otus/hal/hpfw2.c | 1018 +++++ drivers/staging/otus/hal/hpfwbu.c | 5269 +++++++++++++++++++++ drivers/staging/otus/hal/hpfwspiu.c | 655 +++ drivers/staging/otus/hal/hpfwu.c | 1017 +++++ drivers/staging/otus/hal/hpfwu.c.drv_ba_resend | 742 +++ drivers/staging/otus/hal/hpfwu_2k.c | 1016 +++++ drivers/staging/otus/hal/hpfwu_BA.c | 874 ++++ drivers/staging/otus/hal/hpfwu_FB50_mdk.c | 721 +++ drivers/staging/otus/hal/hpfwu_OTUS_RC.c | 715 +++ drivers/staging/otus/hal/hpfwu_txstream.c | 1017 +++++ drivers/staging/otus/hal/hpfwuinit.c | 240 + drivers/staging/otus/hal/hpmain.c | 4643 +++++++++++++++++++ drivers/staging/otus/hal/hpreg.c | 2481 ++++++++++ drivers/staging/otus/hal/hpreg.h | 524 +++ drivers/staging/otus/hal/hprw.c | 1557 +++++++ drivers/staging/otus/hal/hpusb.c | 1584 +++++++ drivers/staging/otus/hal/hpusb.h | 437 ++ drivers/staging/otus/hal/otus.ini | 414 ++ drivers/staging/otus/ioctl.c | 2936 ++++++++++++ drivers/staging/otus/oal_dt.h | 60 + drivers/staging/otus/oal_marc.h | 135 + drivers/staging/otus/usbdrv.c | 1210 +++++ drivers/staging/otus/usbdrv.h | 257 ++ drivers/staging/otus/wrap_buf.c | 114 + drivers/staging/otus/wrap_dbg.c | 101 + drivers/staging/otus/wrap_ev.c | 283 ++ drivers/staging/otus/wrap_mem.c | 101 + drivers/staging/otus/wrap_mis.c | 108 + drivers/staging/otus/wrap_pkt.c | 178 + drivers/staging/otus/wrap_sec.c | 127 + drivers/staging/otus/wrap_usb.c | 195 + drivers/staging/otus/wwrap.c | 1207 +++++ drivers/staging/otus/zdcompat.h | 116 + drivers/staging/otus/zdusb.c | 295 ++ drivers/staging/otus/zdusb.h | 43 + 79 files changed, 70415 insertions(+) create mode 100644 drivers/staging/otus/80211core/amsdu.c create mode 100644 drivers/staging/otus/80211core/cagg.c create mode 100644 drivers/staging/otus/80211core/cagg.h create mode 100644 drivers/staging/otus/80211core/ccmd.c create mode 100644 drivers/staging/otus/80211core/cfunc.c create mode 100644 drivers/staging/otus/80211core/cfunc.h create mode 100644 drivers/staging/otus/80211core/chb.c create mode 100644 drivers/staging/otus/80211core/cic.c create mode 100644 drivers/staging/otus/80211core/cinit.c create mode 100644 drivers/staging/otus/80211core/cmm.c create mode 100644 drivers/staging/otus/80211core/cmmap.c create mode 100644 drivers/staging/otus/80211core/cmmsta.c create mode 100644 drivers/staging/otus/80211core/coid.c create mode 100644 drivers/staging/otus/80211core/cprecomp.h create mode 100644 drivers/staging/otus/80211core/cpsmgr.c create mode 100644 drivers/staging/otus/80211core/cscanmgr.c create mode 100644 drivers/staging/otus/80211core/ctkip.c create mode 100644 drivers/staging/otus/80211core/ctxrx.c create mode 100644 drivers/staging/otus/80211core/cwep.c create mode 100644 drivers/staging/otus/80211core/cwm.c create mode 100644 drivers/staging/otus/80211core/cwm.h create mode 100644 drivers/staging/otus/80211core/freqctrl.c create mode 100644 drivers/staging/otus/80211core/ledmgr.c create mode 100644 drivers/staging/otus/80211core/performance.c create mode 100644 drivers/staging/otus/80211core/performance.h create mode 100644 drivers/staging/otus/80211core/pub_usb.h create mode 100644 drivers/staging/otus/80211core/pub_zfi.h create mode 100644 drivers/staging/otus/80211core/pub_zfw.h create mode 100644 drivers/staging/otus/80211core/queue.c create mode 100644 drivers/staging/otus/80211core/queue.h create mode 100644 drivers/staging/otus/80211core/ratectrl.c create mode 100644 drivers/staging/otus/80211core/ratectrl.h create mode 100644 drivers/staging/otus/80211core/struct.h create mode 100644 drivers/staging/otus/80211core/wlan.h create mode 100644 drivers/staging/otus/Kconfig create mode 100644 drivers/staging/otus/Makefile create mode 100644 drivers/staging/otus/TODO create mode 100644 drivers/staging/otus/apdbg.c create mode 100644 drivers/staging/otus/athr_common.h create mode 100644 drivers/staging/otus/hal/hpDKfwu.c create mode 100644 drivers/staging/otus/hal/hpani.c create mode 100644 drivers/staging/otus/hal/hpani.h create mode 100644 drivers/staging/otus/hal/hpfw2.c create mode 100644 drivers/staging/otus/hal/hpfwbu.c create mode 100644 drivers/staging/otus/hal/hpfwspiu.c create mode 100644 drivers/staging/otus/hal/hpfwu.c create mode 100644 drivers/staging/otus/hal/hpfwu.c.drv_ba_resend create mode 100644 drivers/staging/otus/hal/hpfwu_2k.c create mode 100644 drivers/staging/otus/hal/hpfwu_BA.c create mode 100644 drivers/staging/otus/hal/hpfwu_FB50_mdk.c create mode 100644 drivers/staging/otus/hal/hpfwu_OTUS_RC.c create mode 100644 drivers/staging/otus/hal/hpfwu_txstream.c create mode 100644 drivers/staging/otus/hal/hpfwuinit.c create mode 100644 drivers/staging/otus/hal/hpmain.c create mode 100644 drivers/staging/otus/hal/hpreg.c create mode 100644 drivers/staging/otus/hal/hpreg.h create mode 100644 drivers/staging/otus/hal/hprw.c create mode 100644 drivers/staging/otus/hal/hpusb.c create mode 100644 drivers/staging/otus/hal/hpusb.h create mode 100644 drivers/staging/otus/hal/otus.ini create mode 100644 drivers/staging/otus/ioctl.c create mode 100644 drivers/staging/otus/oal_dt.h create mode 100644 drivers/staging/otus/oal_marc.h create mode 100644 drivers/staging/otus/usbdrv.c create mode 100644 drivers/staging/otus/usbdrv.h create mode 100644 drivers/staging/otus/wrap_buf.c create mode 100644 drivers/staging/otus/wrap_dbg.c create mode 100644 drivers/staging/otus/wrap_ev.c create mode 100644 drivers/staging/otus/wrap_mem.c create mode 100644 drivers/staging/otus/wrap_mis.c create mode 100644 drivers/staging/otus/wrap_pkt.c create mode 100644 drivers/staging/otus/wrap_sec.c create mode 100644 drivers/staging/otus/wrap_usb.c create mode 100644 drivers/staging/otus/wwrap.c create mode 100644 drivers/staging/otus/zdcompat.h create mode 100644 drivers/staging/otus/zdusb.c create mode 100644 drivers/staging/otus/zdusb.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 95d802e377d3..dea55e178c30 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -65,5 +65,7 @@ source "drivers/staging/poch/Kconfig" source "drivers/staging/agnx/Kconfig" +source "drivers/staging/otus/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 704306f525ae..43f6385592f8 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -15,3 +15,4 @@ obj-$(CONFIG_ECHO) += echo/ obj-$(CONFIG_USB_ATMEL) += at76_usb/ obj-$(CONFIG_POCH) += poch/ obj-$(CONFIG_AGNX) += agnx/ +obj-$(CONFIG_OTUS) += otus/ diff --git a/drivers/staging/otus/80211core/amsdu.c b/drivers/staging/otus/80211core/amsdu.c new file mode 100644 index 000000000000..c9123d58b82f --- /dev/null +++ b/drivers/staging/otus/80211core/amsdu.c @@ -0,0 +1,134 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfGetAmsduSubFrame */ +/* Get a subframe from a-MSDU. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : A-MSDU frame buffer */ +/* offset : offset of subframe in the A-MSDU */ +/* */ +/* OUTPUTS */ +/* NULL or subframe */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +zbuf_t* zfGetAmsduSubFrame(zdev_t* dev, zbuf_t* buf, u16_t* offset) +{ + u16_t subframeLen; + u16_t amsduLen = zfwBufGetSize(dev, buf); + zbuf_t* newBuf; + + ZM_PERFORMANCE_RX_AMSDU(dev, buf, amsduLen); + + /* Verify A-MSDU length */ + if (amsduLen < (*offset + 14)) + { + return NULL; + } + + /* Locate A-MSDU subframe by offset and verify subframe length */ + subframeLen = (zmw_buf_readb(dev, buf, *offset + 12) << 8) + + zmw_buf_readb(dev, buf, *offset + 13); + if (subframeLen == 0) + { + return NULL; + } + + /* Verify A-MSDU subframe length */ + if ((*offset+14+subframeLen) <= amsduLen) + { + /* Allocate a new buffer */ + if ((newBuf = zfwBufAllocate(dev, 24+2+subframeLen)) != NULL) + { +#ifdef ZM_ENABLE_NATIVE_WIFI + /* Copy and convert subframe to wlan frame format */ + /* SHALL NOT INCLUDE QOS and AMSDU header. Ray 20070807 For Vista */ + zfRxBufferCopy(dev, newBuf, buf, 0, 0, 24); + zfRxBufferCopy(dev, newBuf, buf, 24, *offset+14, subframeLen); + zfwBufSetSize(dev, newBuf, 24+subframeLen); +#else + /* Copy subframe to new buffer */ + zfRxBufferCopy(dev, newBuf, buf, 0, *offset, 14+subframeLen); + zfwBufSetSize(dev, newBuf, 14+subframeLen); +#endif + /* Update offset */ + *offset += (((14+subframeLen)+3) & 0xfffc); + + /* Return buffer pointer */ + return newBuf; + } + } + return NULL; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfDeAmsdu */ +/* De-AMSDU. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : A-MSDU frame buffer */ +/* vap : VAP port */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +void zfDeAmsdu(zdev_t* dev, zbuf_t* buf, u16_t vap, u8_t encryMode) +{ + u16_t offset = ZM_SIZE_OF_WLAN_DATA_HEADER+ZM_SIZE_OF_QOS_CTRL; + zbuf_t* subframeBuf; + zmw_get_wlan_dev(dev); + + ZM_BUFFER_TRACE(dev, buf) + + if (encryMode == ZM_AES || encryMode == ZM_TKIP) + { + offset += (ZM_SIZE_OF_IV + ZM_SIZE_OF_EXT_IV); + } + else if (encryMode == ZM_WEP64 || encryMode == ZM_WEP128) + { + offset += ZM_SIZE_OF_IV; + } + + /* Repeatly calling zfGetAmsduSubFrame() until NULL returned */ + while ((subframeBuf = zfGetAmsduSubFrame(dev, buf, &offset)) != NULL) + { + wd->commTally.NotifyNDISRxFrmCnt++; + if (wd->zfcbRecvEth != NULL) + { + wd->zfcbRecvEth(dev, subframeBuf, (u8_t)vap); + ZM_PERFORMANCE_RX_MSDU(dev, wd->tick); + } + } + zfwBufFree(dev, buf, 0); + + return; +} diff --git a/drivers/staging/otus/80211core/cagg.c b/drivers/staging/otus/80211core/cagg.c new file mode 100644 index 000000000000..fcfd01a6b36c --- /dev/null +++ b/drivers/staging/otus/80211core/cagg.c @@ -0,0 +1,3611 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : cagg.c */ +/* */ +/* Abstract */ +/* This module contains A-MPDU aggregation related functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#include "cprecomp.h" + +extern u8_t zcUpToAc[8]; +const u8_t pri[] = {3,3,2,3,2,1,3,2,1,0}; + + +u16_t aggr_count; +u32_t success_mpdu; +u32_t total_mpdu; + +void zfAggInit(zdev_t* dev) +{ + u16_t i,j; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + /* + * reset sta information + */ + + zmw_enter_critical_section(dev); + wd->aggInitiated = 0; + wd->addbaComplete = 0; + wd->addbaCount = 0; + wd->reorder = 1; + for (i=0; iaggSta[i].aggQNumber[j] = ZM_AGG_POOL_SIZE; + wd->aggSta[i].aggFlag[j] = wd->aggSta[i].count[j] = 0; + wd->aggSta[i].tid_tx[j] = NULL; + wd->aggSta[i].tid_tx[j+1] = NULL; + + } + } + + /* + * reset Tx/Rx aggregation queue information + */ + wd->aggState = 0; + for (i=0; iaggQPool[i] = zfwMemAllocate(dev, sizeof(struct aggQueue)); + if(!wd->aggQPool[i]) + { + zmw_leave_critical_section(dev); + return; + } + wd->aggQPool[i]->aggHead = wd->aggQPool[i]->aggTail = + wd->aggQPool[i]->aggQEnabled = wd->aggQPool[i]->aggReady = + wd->aggQPool[i]->clearFlag = wd->aggQPool[i]->deleteFlag = 0; + //wd->aggQPool[i]->aggSize = 16; + + /* + * reset rx aggregation queue + */ + wd->tid_rx[i] = zfwMemAllocate(dev, sizeof(struct agg_tid_rx)); + if (!wd->tid_rx[i]) + { + zmw_leave_critical_section(dev); + return; + } + wd->tid_rx[i]->aid = ZM_MAX_STA_SUPPORT; + wd->tid_rx[i]->seq_start = wd->tid_rx[i]->baw_head = \ + wd->tid_rx[i]->baw_tail = 0; + wd->tid_rx[i]->sq_exceed_count = wd->tid_rx[i]->sq_behind_count = 0; + for (j=0; j<=ZM_AGG_BAW_SIZE; j++) + wd->tid_rx[i]->frame[j].buf = 0; + /* + * reset ADDBA exchange status code + * 0: NULL + * 1: ADDBA Request sent/received + * 2: ACK for ADDBA Request sent/received + * 3: ADDBA Response sent/received + * 4: ACK for ADDBA Response sent/received + */ + wd->tid_rx[i]->addBaExchangeStatusCode = 0; + + } + zmw_leave_critical_section(dev); + zfAggTallyReset(dev); + DESTQ.init = zfAggDestInit; + DESTQ.init(dev); + wd->aggInitiated = 1; + aggr_count = 0; + success_mpdu = 0; + total_mpdu = 0; +#ifdef ZM_ENABLE_AGGREGATION +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW + BAW = zfwMemAllocate(dev, sizeof(struct baw_enabler)); + if(!BAW) + { + return; + } + BAW->init = zfBawInit; + BAW->init(dev); +#endif //disable BAW +#endif +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggGetSta */ +/* return STA AID. */ +/* take buf as input, use the dest address of buf as index to */ +/* search STA AID. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer for one particular packet */ +/* */ +/* OUTPUTS */ +/* AID */ +/* */ +/* AUTHOR */ +/* Honda ZyDAS Technology Corporation 2006.11 */ +/* */ +/************************************************************************/ + + + +u16_t zfAggGetSta(zdev_t* dev, zbuf_t* buf) +{ + u16_t id; + u16_t dst[3]; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + dst[0] = zmw_rx_buf_readh(dev, buf, 0); + dst[1] = zmw_rx_buf_readh(dev, buf, 2); + dst[2] = zmw_rx_buf_readh(dev, buf, 4); + + zmw_enter_critical_section(dev); + + if(wd->wlanMode == ZM_MODE_AP) { + id = zfApFindSta(dev, dst); + } + else { + id = 0; + } + zmw_leave_critical_section(dev); + +#if ZM_AGG_FPGA_DEBUG + id = 0; +#endif + + return id; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxGetQueue */ +/* return Queue Pool index. */ +/* take aid as input, look for the queue index associated */ +/* with this aid. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* aid : associated id */ +/* */ +/* OUTPUTS */ +/* Queue number */ +/* */ +/* AUTHOR */ +/* Honda ZyDAS Technology Corporation 2006.11 */ +/* */ +/************************************************************************/ +TID_TX zfAggTxGetQueue(zdev_t* dev, u16_t aid, u16_t tid) +{ + //u16_t i; + TID_TX tid_tx; + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + /* + * not a STA aid + */ + if (0xffff == aid) + return NULL; + + //zmw_enter_critical_section(dev); + + tid_tx = wd->aggSta[aid].tid_tx[tid]; + if (!tid_tx) return NULL; + if (0 == tid_tx->aggQEnabled) + return NULL; + + //zmw_leave_critical_section(dev); + + return tid_tx; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxNewQueue */ +/* return Queue Pool index. */ +/* take aid as input, find a new queue for this aid. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* aid : associated id */ +/* */ +/* OUTPUTS */ +/* Queue number */ +/* */ +/* AUTHOR */ +/* Honda ZyDAS Technology Corporation 2006.12 */ +/* */ +/************************************************************************/ +TID_TX zfAggTxNewQueue(zdev_t* dev, u16_t aid, u16_t tid, zbuf_t* buf) +{ + u16_t i; + TID_TX tid_tx=NULL; + u16_t ac = zcUpToAc[tid&0x7] & 0x3; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* + * not a STA aid + */ + if (0xffff == aid) + return NULL; + + zmw_enter_critical_section(dev); + + /* + * find one new queue for sta + */ + for (i=0; iaggQPool[i]->aggQEnabled) + { + /* + * this q is enabled + */ + } + else + { + tid_tx = wd->aggQPool[i]; + tid_tx->aggQEnabled = 1; + tid_tx->aggQSTA = aid; + tid_tx->ac = ac; + tid_tx->tid = tid; + tid_tx->aggHead = tid_tx->aggTail = tid_tx->size = 0; + tid_tx->aggReady = 0; + wd->aggSta[aid].tid_tx[tid] = tid_tx; + tid_tx->dst[0] = zmw_rx_buf_readh(dev, buf, 0); + tid_tx->dst[1] = zmw_rx_buf_readh(dev, buf, 2); + tid_tx->dst[2] = zmw_rx_buf_readh(dev, buf, 4); + break; + } + } + + zmw_leave_critical_section(dev); + + return tid_tx; +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxEnqueue */ +/* return Status code ZM_SUCCESS or error code */ +/* take (aid,ac,qnum,buf) as input */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* aid : associated id */ +/* ac : access category */ +/* qnum: the queue number to which will be enqueued */ +/* buf : the packet to be queued */ +/* */ +/* OUTPUTS */ +/* status code */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTxEnqueue(zdev_t* dev, zbuf_t* buf, u16_t aid, TID_TX tid_tx) +{ + //u16_t qlen, frameLen; + u32_t time; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + + if (tid_tx->size < (ZM_AGGQ_SIZE - 2)) + { + /* Queue not full */ + + + /* + * buffer copy + * in zfwBufFree will return a ndismsendcomplete + * to resolve the synchronize problem in aggregate + */ + + u8_t sendComplete = 0; + + tid_tx->aggvtxq[tid_tx->aggHead].buf = buf; + time = zm_agg_GetTime(); + tid_tx->aggvtxq[tid_tx->aggHead].arrivalTime = time; + tid_tx->aggvtxq[tid_tx->aggHead].baw_retransmit = 0; + + tid_tx->aggHead = ((tid_tx->aggHead + 1) & ZM_AGGQ_SIZE_MASK); + tid_tx->lastArrival = time; + tid_tx->size++; + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + if (buf && (tid_tx->size < (ZM_AGGQ_SIZE - 10))) { + tid_tx->complete = tid_tx->aggHead; + sendComplete = 1; + } + zmw_leave_critical_section(dev); + + if (!DESTQ.exist(dev, 0, tid_tx->ac, tid_tx, NULL)) { + DESTQ.insert(dev, 0, tid_tx->ac, tid_tx, NULL); + } + + zm_msg1_agg(ZM_LV_0, "tid_tx->size=", tid_tx->size); + //zm_debug_msg1("tid_tx->size=", tid_tx->size); + + if (buf && sendComplete && wd->zfcbSendCompleteIndication) { + //zmw_leave_critical_section(dev); + wd->zfcbSendCompleteIndication(dev, buf); + } + + /*if (tid_tx->size >= 16 && zfHpGetFreeTxdCount(dev) > 20) + zfAggTxSend(dev, zfHpGetFreeTxdCount(dev), tid_tx); + */ + return ZM_SUCCESS; + } + else + { + zm_msg1_agg(ZM_LV_0, "can't enqueue, tid_tx->size=", tid_tx->size); + /* + * Queue Full + */ + + /* + * zm_msg1_agg(ZM_LV_0, "Queue full, qnum = ", qnum); + * wd->commTally.txQosDropCount[ac]++; + * zfwBufFree(dev, buf, ZM_SUCCESS); + * zm_msg1_agg(ZM_LV_1, "Packet discarded, VTXQ full, ac=", ac); + * + * return ZM_ERR_EXCEED_PRIORITY_THRESHOLD; + */ + } + + zmw_leave_critical_section(dev); + + if (!DESTQ.exist(dev, 0, tid_tx->ac, tid_tx, NULL)) { + DESTQ.insert(dev, 0, tid_tx->ac, tid_tx, NULL); + } + + return ZM_ERR_EXCEED_PRIORITY_THRESHOLD; +} + +u16_t zfAggDestExist(zdev_t* dev, u16_t Qtype, u16_t ac, TID_TX tid_tx, void* vtxq) { + struct dest* dest; + u16_t exist = 0; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (!DESTQ.Head[ac]) { + exist = 0; + } + else { + dest = DESTQ.Head[ac]; + if (dest->tid_tx == tid_tx) { + exist = 1; + } + else { + while (dest->next != DESTQ.Head[ac]) { + dest = dest->next; + if (dest->tid_tx == tid_tx){ + exist = 1; + break; + } + } + } + } + + zmw_leave_critical_section(dev); + + return exist; +} + +void zfAggDestInsert(zdev_t* dev, u16_t Qtype, u16_t ac, TID_TX tid_tx, void* vtxq) +{ + struct dest* new_dest; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + new_dest = zfwMemAllocate(dev, sizeof(struct dest)); + if(!new_dest) + { + return; + } + new_dest->Qtype = Qtype; + new_dest->tid_tx = tid_tx; + if (0 == Qtype) + new_dest->tid_tx = tid_tx; + else + new_dest->vtxq = vtxq; + if (!DESTQ.Head[ac]) { + + zmw_enter_critical_section(dev); + new_dest->next = new_dest; + DESTQ.Head[ac] = DESTQ.dest[ac] = new_dest; + zmw_leave_critical_section(dev); + } + else { + + zmw_enter_critical_section(dev); + new_dest->next = DESTQ.dest[ac]->next; + DESTQ.dest[ac]->next = new_dest; + zmw_leave_critical_section(dev); + } + + + //DESTQ.size[ac]++; + return; +} + +void zfAggDestDelete(zdev_t* dev, u16_t Qtype, TID_TX tid_tx, void* vtxq) +{ + struct dest* dest, *temp; + u16_t i; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (wd->destLock) { + zmw_leave_critical_section(dev); + return; + } + + + //zmw_declare_for_critical_section(); + for (i=0; i<4; i++) { + if (!DESTQ.Head[i]) continue; + dest = DESTQ.Head[i]; + if (!dest) continue; + + + while (dest && (dest->next != DESTQ.Head[i])) { + if (Qtype == 0 && dest->next->tid_tx == tid_tx){ + break; + } + if (Qtype == 1 && dest->next->vtxq == vtxq) { + break; + } + dest = dest->next; + } + + if ((Qtype == 0 && dest->next->tid_tx == tid_tx) || (Qtype == 1 && dest->next->vtxq == vtxq)) { + + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + if (tid_tx->size) { + zmw_leave_critical_section(dev); + return; + } + if (!DESTQ.Head[i]) { + temp = NULL; + } + else { + temp = dest->next; + if (temp == dest) { + DESTQ.Head[i] = DESTQ.dest[i] = NULL; + //DESTQ.size[i] = 0; + } + else { + dest->next = dest->next->next; + } + } + + if (temp == NULL) + {/* do nothing */} //zfwMemFree(dev, temp, sizeof(struct dest)); + else + zfwMemFree(dev, temp, sizeof(struct dest)); + + /*zmw_enter_critical_section(dev); + if (DESTQ.size[i] > 0) + DESTQ.size[i]--; + zmw_leave_critical_section(dev); + */ + } + + } + zmw_leave_critical_section(dev); + return; +} + +void zfAggDestInit(zdev_t* dev) +{ + u16_t i; + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + for (i=0; i<4; i++) { + //wd->destQ.Head[i].next = wd->destQ.Head[i]; + //wd->destQ.dest[i] = wd->destQ.Head[i]; + //DESTQ.size[i] = 0; + DESTQ.Head[i] = NULL; + } + DESTQ.insert = zfAggDestInsert; + DESTQ.delete = zfAggDestDelete; + DESTQ.init = zfAggDestInit; + DESTQ.getNext = zfAggDestGetNext; + DESTQ.exist = zfAggDestExist; + DESTQ.ppri = 0; + return; +} + +struct dest* zfAggDestGetNext(zdev_t* dev, u16_t ac) +{ + struct dest *dest = NULL; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (DESTQ.dest[ac]) { + dest = DESTQ.dest[ac]; + DESTQ.dest[ac] = DESTQ.dest[ac]->next; + } + else { + dest = NULL; + } + zmw_leave_critical_section(dev); + + return dest; +} + +#ifdef ZM_ENABLE_AGGREGATION +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +u16_t zfAggTidTxInsertHead(zdev_t* dev, struct bufInfo *buf_info,TID_TX tid_tx) +{ + zbuf_t* buf; + u32_t time; + struct baw_header *baw_header; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + + buf = buf_info->buf; + + zmw_enter_critical_section(dev); + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + zmw_leave_critical_section(dev); + + if (tid_tx->size >= (ZM_AGGQ_SIZE - 2)) { + zfwBufFree(dev, buf, ZM_SUCCESS); + return 0; + } + + zmw_enter_critical_section(dev); + tid_tx->aggTail = (tid_tx->aggTail == 0)? ZM_AGGQ_SIZE_MASK: tid_tx->aggTail - 1; + tid_tx->aggvtxq[tid_tx->aggTail].buf = buf; + //time = zm_agg_GetTime(); + tid_tx->aggvtxq[tid_tx->aggTail].arrivalTime = buf_info->timestamp; + tid_tx->aggvtxq[tid_tx->aggTail].baw_retransmit = buf_info->baw_retransmit; + + baw_header = &tid_tx->aggvtxq[tid_tx->aggTail].baw_header; + baw_header->headerLen = buf_info->baw_header->headerLen; + baw_header->micLen = buf_info->baw_header->micLen; + baw_header->snapLen = buf_info->baw_header->snapLen; + baw_header->removeLen = buf_info->baw_header->removeLen; + baw_header->keyIdx = buf_info->baw_header->keyIdx; + zfwMemoryCopy((u8_t *)baw_header->header, (u8_t *)buf_info->baw_header->header, 58); + zfwMemoryCopy((u8_t *)baw_header->mic , (u8_t *)buf_info->baw_header->mic , 8); + zfwMemoryCopy((u8_t *)baw_header->snap , (u8_t *)buf_info->baw_header->snap , 8); + + tid_tx->size++; + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + zmw_leave_critical_section(dev); + + //tid_tx->lastArrival = time; + if (1 == tid_tx->size) { + DESTQ.insert(dev, 0, tid_tx->ac, tid_tx, NULL); + } + + + zm_msg1_agg(ZM_LV_0, "0xC2:insertHead, tid_tx->size=", tid_tx->size); + + return TRUE; +} +#endif //disable BAW +#endif + +void zfiTxComplete(zdev_t* dev) +{ + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + if( (wd->wlanMode == ZM_MODE_AP) || + (wd->wlanMode == ZM_MODE_INFRASTRUCTURE && wd->sta.EnableHT) || + (wd->wlanMode == ZM_MODE_PSEUDO) ) { + zfAggTxScheduler(dev, 0); + } + + return; +} + +TID_TX zfAggTxReady(zdev_t* dev) { + //struct dest* dest; + u16_t i; + TID_TX tid_tx = NULL; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + for (i=0; iaggQPool[i]->aggQEnabled) + { + if (wd->aggQPool[i]->size >= 16) { + tid_tx = wd->aggQPool[i]; + break; + } + } + else { + } + } + zmw_leave_critical_section(dev); + return tid_tx; +} + +u16_t zfAggValidTidTx(zdev_t* dev, TID_TX tid_tx) { + u16_t i, valid = 0; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + for (i=0; iaggQPool[i] == tid_tx) + { + valid = 1; + break; + } + else { + } + } + zmw_leave_critical_section(dev); + + return valid; +} + +void zfAggTxScheduler(zdev_t* dev, u8_t ScanAndClear) +{ + TID_TX tid_tx = NULL; + void* vtxq; + struct dest* dest; + zbuf_t* buf; + u32_t txql, min_txql; + //u16_t aggr_size = 1; + u16_t txq_threshold; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if (!wd->aggInitiated) + { + return; + } + + /* debug */ + txql = TXQL; + min_txql = AGG_MIN_TXQL; + + if(wd->txq_threshold) + txq_threshold = wd->txq_threshold; + else + txq_threshold = AGG_MIN_TXQL; + + tid_tx = zfAggTxReady(dev); + if (tid_tx) ScanAndClear = 0; + while (zfHpGetFreeTxdCount(dev) > 20 && (TXQL < txq_threshold || tid_tx)) { + //while (zfHpGetFreeTxdCount(dev) > 20 && (ScanAndClear || tid_tx)) { + //while (TXQL < txq_threshold) { + u16_t i; + u8_t ac; + s8_t destQ_count = 0; + //while ((zfHpGetFreeTxdCount(dev)) > 32) { + + //DbgPrint("zfAggTxScheduler: in while loop"); + for (i=0; i<4; i++) { + if (DESTQ.Head[i]) destQ_count++; + } + if (0 >= destQ_count) break; + + zmw_enter_critical_section(dev); + ac = pri[DESTQ.ppri]; DESTQ.ppri = (DESTQ.ppri + 1) % 10; + zmw_leave_critical_section(dev); + + for (i=0; i<10; i++){ + if(DESTQ.Head[ac]) break; + + zmw_enter_critical_section(dev); + ac = pri[DESTQ.ppri]; DESTQ.ppri = (DESTQ.ppri + 1) % 10; + zmw_leave_critical_section(dev); + } + if (i == 10) break; + //DbgPrint("zfAggTxScheduler: have dest Q"); + zmw_enter_critical_section(dev); + wd->destLock = 1; + zmw_leave_critical_section(dev); + + dest = DESTQ.getNext(dev, ac); + if (!dest) { + zmw_enter_critical_section(dev); + wd->destLock = 0; + zmw_leave_critical_section(dev); + + DbgPrint("bug report! DESTQ.getNext got nothing!"); + break; + } + if (dest->Qtype == 0) { + tid_tx = dest->tid_tx; + + //DbgPrint("zfAggTxScheduler: have tid_tx Q"); + + if(tid_tx && zfAggValidTidTx(dev, tid_tx)) + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + else { + zmw_enter_critical_section(dev); + wd->destLock = 0; + zmw_leave_critical_section(dev); + + tid_tx = zfAggTxReady(dev); + continue; + } + + zmw_enter_critical_section(dev); + wd->destLock = 0; + zmw_leave_critical_section(dev); + //zmw_enter_critical_section(dev); + if (tid_tx && !tid_tx->size) { + + //zmw_leave_critical_section(dev); + //DESTQ.delete(dev, 0, tid_tx, NULL); + } + else if(wd->aggState == 0){ + //wd->aggState = 1; + //zmw_leave_critical_section(dev); + zfAggTxSend(dev, zfHpGetFreeTxdCount(dev), tid_tx); + //wd->aggState = 0; + } + else { + //zmw_leave_critical_section(dev); + break; + } + } + else { + vtxq = dest->vtxq; + buf = zfGetVtxq(dev, ac); + zm_assert( buf != 0 ); + + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + + } + /*flush all but < 16 frames in tid_tx to TXQ*/ + tid_tx = zfAggTxReady(dev); + } + + /*while ((zfHpGetFreeTxdCount(dev)) > 32) { + //while ((zfHpGetFreeTxdCount(dev)) > 32) { + + destQ_count = 0; + for (i=0; i<4; i++) destQ_count += wd->destQ.size[i]; + if (0 >= destQ_count) break; + + ac = pri[wd->destQ.ppri]; wd->destQ.ppri = (wd->destQ.ppri + 1) % 10; + for (i=0; i<10; i++){ + if(wd->destQ.size[ac]!=0) break; + ac = pri[wd->destQ.ppri]; wd->destQ.ppri = (wd->destQ.ppri + 1) % 10; + } + if (i == 10) break; + dest = wd->destQ.getNext(dev, ac); + if (dest->Qtype == 0) { + tid_tx = dest->tid_tx; + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + if (!tid_tx->size) { + wd->destQ.delete(dev, 0, tid_tx, NULL); + break; + } + else if((wd->aggState == 0) && (tid_tx->size >= 16)){ + zfAggTxSend(dev, zfHpGetFreeTxdCount(dev), tid_tx); + } + else { + break; + } + } + + } + */ + return; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTx */ +/* return Status code ZM_SUCCESS or error code */ +/* management A-MPDU aggregation function, */ +/* management aggregation queue, calculate arrivalrate, */ +/* add/delete an aggregation queue of a stream, */ +/* enqueue packets into responsible aggregate queue. */ +/* take (dev, buf, ac) as input */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : packet buff */ +/* ac : access category */ +/* */ +/* OUTPUTS */ +/* status code */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTx(zdev_t* dev, zbuf_t* buf, u16_t tid) +{ + u16_t aid; + //u16_t qnum; + //u16_t aggflag = 0; + //u16_t arrivalrate = 0; + TID_TX tid_tx; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if(!wd->aggInitiated) + { + return ZM_ERR_TX_BUFFER_UNAVAILABLE; + } + + aid = zfAggGetSta(dev, buf); + + //arrivalrate = zfAggTxArrivalRate(dev, aid, tid); + + if (0xffff == aid) + { + /* + * STA not associated, this is a BC/MC or STA->AP packet + */ + + return ZM_ERR_TX_BUFFER_UNAVAILABLE; + } + + /* + * STA associated, a unicast packet + */ + + tid_tx = zfAggTxGetQueue(dev, aid, tid); + + /*tid_q.tid_tx = tid_tx; + wd->destQ.insert = zfAggDestInsert; + wd->destQ.insert(dev, 0, tid_q); + */ + if (tid_tx != NULL) + { + /* + * this (aid, ac) is aggregated + */ + + //if (arrivalrate < ZM_AGG_LOW_THRESHOLD) + if (0) + { + /* + * arrival rate too low + * delete this aggregate queue + */ + + zmw_enter_critical_section(dev); + + //wd->aggQPool[qnum]->clearFlag = wd->aggQPool[qnum]->deleteFlag =1; + + zmw_leave_critical_section(dev); + + } + + return zfAggTxEnqueue(dev, buf, aid, tid_tx); + + } + else + { + /* + * this (aid, ac) not yet aggregated + * queue not found + */ + + //if (arrivalrate > ZM_AGG_HIGH_THRESHOLD) + if (1) + { + /* + * arrivalrate high enough to get a new agg queue + */ + + tid_tx = zfAggTxNewQueue(dev, aid, tid, buf); + + //zm_msg1_agg(ZM_LV_0, "get new AggQueue qnum = ", tid_tx->); + + if (tid_tx) + { + /* + * got a new aggregate queue + */ + + //zmw_enter_critical_section(dev); + + //wd->aggSta[aid].aggFlag[ac] = 1; + + //zmw_leave_critical_section(dev); + + /* + * add ADDBA functions here + * return ZM_ERR_TX_BUFFER_UNAVAILABLE; + */ + + + //zfAggSendAddbaRequest(dev, tid_tx->dst, tid_tx->ac, tid_tx->tid); + //zmw_enter_critical_section(dev); + + //wd->aggSta[aid].aggFlag[ac] = 0; + + //zmw_leave_critical_section(dev); + + return zfAggTxEnqueue(dev, buf, aid, tid_tx); + + } + else + { + /* + * just can't get a new aggregate queue + */ + + return ZM_ERR_TX_BUFFER_UNAVAILABLE; + } + } + else + { + /* + * arrival rate is not high enough to get a new agg queue + */ + + return ZM_ERR_TX_BUFFER_UNAVAILABLE; + } + } + + + +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxReadyCount */ +/* return counter of ready to aggregate queues. */ +/* take (dev, ac) as input, only calculate the ready to aggregate */ +/* queues of one particular ac. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* ac : access category */ +/* */ +/* OUTPUTS */ +/* counter of ready to aggregate queues */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTxReadyCount(zdev_t* dev, u16_t ac) +{ + u16_t i; + u16_t readycount = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + for (i=0 ; iaggQPool[i]->aggQEnabled && (wd->aggQPool[i]->aggReady || \ + wd->aggQPool[i]->clearFlag) && ac == wd->aggQPool[i]->ac) + readycount++; + } + + zmw_leave_critical_section(dev); + + return readycount; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxPartial */ +/* return the number that Vtxq has to send. */ +/* take (dev, ac, readycount) as input, calculate the ratio of */ +/* Vtxq length to (Vtxq length + readycount) of a particular ac, */ +/* and returns the Vtxq length * the ratio */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* ac : access category */ +/* readycount: the number of ready to aggregate queues of this ac */ +/* */ +/* OUTPUTS */ +/* Vtxq length * ratio */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTxPartial(zdev_t* dev, u16_t ac, u16_t readycount) +{ + u16_t qlen; + u16_t partial; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + qlen = zm_agg_qlen(dev, wd->vtxqHead[ac], wd->vtxqTail[ac]); + + if ((qlen + readycount) > 0) + { + partial = (u16_t)( zm_agg_weight(ac) * ((u16_t)qlen/(qlen + \ + readycount)) ); + } + else + { + partial = 0; + } + + zmw_leave_critical_section(dev); + + if (partial > qlen) + partial = qlen; + + return partial; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxSend */ +/* return sentcount */ +/* take (dev, ac, n) as input, n is the number of scheduled agg */ +/* queues to be sent of the particular ac. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* ac : access category */ +/* n : the number of scheduled aggregation queues to be sent */ +/* */ +/* OUTPUTS */ +/* sentcount */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTxSend(zdev_t* dev, u32_t freeTxd, TID_TX tid_tx) +{ + //u16_t qnum; + //u16_t qlen; + u16_t j; + //u16_t sentcount = 0; + zbuf_t* buf; + struct aggControl aggControl; + u16_t aggLen; + //zbuf_t* newBuf; + //u16_t bufLen; + //TID_BAW tid_baw = NULL; + //struct bufInfo *buf_info; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + //while (tid_tx->size > 0) + + zmw_enter_critical_section(dev); + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + aggLen = zm_agg_min(16, zm_agg_min(tid_tx->size, (u16_t)(freeTxd - 2))); + zmw_leave_critical_section(dev); + + /* + * why there have to be 2 free Txd? + */ + if (aggLen <=0 ) + return 0; + + + if (aggLen == 1) { + buf = zfAggTxGetVtxq(dev, tid_tx); + if (buf) + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + if (tid_tx->size == 0) { + //DESTQ.delete(dev, 0, tid_tx, NULL); + } + + return 1; + } + /* + * Free Txd queue is big enough to put aggregation + */ + zmw_enter_critical_section(dev); + if (wd->aggState == 1) { + zmw_leave_critical_section(dev); + return 0; + } + wd->aggState = 1; + zmw_leave_critical_section(dev); + + + zm_msg1_agg(ZM_LV_0, "aggLen=", aggLen); + tid_tx->aggFrameSize = 0; + for (j=0; j < aggLen; j++) { + buf = zfAggTxGetVtxq(dev, tid_tx); + + zmw_enter_critical_section(dev); + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + zmw_leave_critical_section(dev); + + if ( buf ) { + //struct aggTally *agg_tal; + u16_t completeIndex; + + if (0 == j) { + aggControl.ampduIndication = ZM_AGG_FIRST_MPDU; + + } + else if ((j == (aggLen - 1)) || tid_tx->size == 0) + { + aggControl.ampduIndication = ZM_AGG_LAST_MPDU; + //wd->aggState = 0; + + } + else + { + aggControl.ampduIndication = ZM_AGG_MIDDLE_MPDU; + /* the packet is delayed more than 500 ms, drop it */ + + } + tid_tx->aggFrameSize += zfwBufGetSize(dev, buf); + aggControl.addbaIndication = 0; + aggControl.aggEnabled = 1; + +#ifdef ZM_AGG_TALLY + agg_tal = &wd->agg_tal; + agg_tal->sent_packets_sum++; + +#endif + + zfAggTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0, &aggControl, tid_tx); + + zmw_enter_critical_section(dev); + completeIndex = tid_tx->complete; + if(zm_agg_inQ(tid_tx, tid_tx->complete)) + zm_agg_plus(tid_tx->complete); + zmw_leave_critical_section(dev); + + if(zm_agg_inQ(tid_tx, completeIndex) && wd->zfcbSendCompleteIndication + && tid_tx->aggvtxq[completeIndex].buf) { + wd->zfcbSendCompleteIndication(dev, tid_tx->aggvtxq[completeIndex].buf); + zm_debug_msg0("in queue complete worked!"); + } + + } + else { + /* + * this aggregation queue is empty + */ + zm_msg1_agg(ZM_LV_0, "aggLen not reached, but no more frame, j=", j); + + break; + } + } + zmw_enter_critical_section(dev); + wd->aggState = 0; + zmw_leave_critical_section(dev); + + //zm_acquire_agg_spin_lock(Adapter); + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + //zm_release_agg_spin_lock(Adapter); + + if (tid_tx->size == 0) { + //DESTQ.delete(dev, 0, tid_tx, NULL); + } + + + + //zfAggInvokeBar(dev, tid_tx); + if(j>0) { + aggr_count++; + zm_msg1_agg(ZM_LV_0, "0xC2:sent 1 aggr, aggr_count=", aggr_count); + zm_msg1_agg(ZM_LV_0, "0xC2:sent 1 aggr, aggr_size=", j); + } + return j; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxGetReadyQueue */ +/* return the number of the aggregation queue */ +/* take (dev, ac) as input, find the agg queue with smallest */ +/* arrival time (waited longest) among those ready or clearFlag */ +/* set queues. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* ac : access category */ +/* */ +/* OUTPUTS */ +/* aggregation queue number */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +TID_TX zfAggTxGetReadyQueue(zdev_t* dev, u16_t ac) +{ + //u16_t qnum = ZM_AGG_POOL_SIZE; + u16_t i; + u32_t time = 0; + TID_TX tid_tx = NULL; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + for (i=0 ;iaggQPool[i]->aggQEnabled && ac == wd->aggQPool[i]->ac && + (wd->aggQPool[i]->size > 0)) + { + if (0 == time || time > wd->aggQPool[i]->aggvtxq[ \ + wd->aggQPool[i]->aggHead ].arrivalTime) + { + tid_tx = wd->aggQPool[i]; + time = tid_tx->aggvtxq[ tid_tx->aggHead ].arrivalTime; + } + } + } + + zmw_leave_critical_section(dev); + + return tid_tx; +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxGetVtxq */ +/* return an MSDU */ +/* take (dev, qnum) as input, return an MSDU out of the agg queue. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* qnum: queue number */ +/* */ +/* OUTPUTS */ +/* a MSDU */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +zbuf_t* zfAggTxGetVtxq(zdev_t* dev, TID_TX tid_tx) +{ + zbuf_t* buf = NULL; + + zmw_declare_for_critical_section(); + + if (tid_tx->aggHead != tid_tx->aggTail) + { + buf = tid_tx->aggvtxq[ tid_tx->aggTail ].buf; + + tid_tx->aggvtxq[tid_tx->aggTail].buf = NULL; + + zmw_enter_critical_section(dev); + tid_tx->aggTail = ((tid_tx->aggTail + 1) & ZM_AGGQ_SIZE_MASK); + if(tid_tx->size > 0) tid_tx->size--; + tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail); + if (NULL == buf) { + //tid_tx->aggTail = tid_tx->aggHead = tid_tx->size = 0; + //zm_msg1_agg(ZM_LV_0, "GetVtxq buf == NULL, tid_tx->size=", tid_tx->size); + } + zmw_leave_critical_section(dev); + } + else + { + /* + * queue is empty + */ + zm_msg1_agg(ZM_LV_0, "tid_tx->aggHead == tid_tx->aggTail, tid_tx->size=", tid_tx->size); + + } + + if (zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail) != tid_tx->size) + zm_msg1_agg(ZM_LV_0, "qlen!=tid_tx->size! tid_tx->size=", tid_tx->size); + return buf; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxDeleteQueue */ +/* return ZM_SUCCESS (can't fail) */ +/* take (dev, qnum) as input, reset (delete) this aggregate queue, */ +/* this queue is virtually returned to the aggregate queue pool. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* qnum: queue number */ +/* */ +/* OUTPUTS */ +/* ZM_SUCCESS */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTxDeleteQueue(zdev_t* dev, u16_t qnum) +{ + u16_t ac, tid; + struct aggQueue *tx_tid; + struct aggSta *agg_sta; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + tx_tid = wd->aggQPool[qnum]; + agg_sta = &wd->aggSta[tx_tid->aggQSTA]; + ac = tx_tid->ac; + tid = tx_tid->tid; + + zmw_enter_critical_section(dev); + + tx_tid->aggQEnabled = 0; + tx_tid->aggHead = tx_tid->aggTail = 0; + tx_tid->aggReady = 0; + tx_tid->clearFlag = tx_tid->deleteFlag = 0; + tx_tid->size = 0; + agg_sta->count[ac] = 0; + + agg_sta->tid_tx[tid] = NULL; + agg_sta->aggFlag[ac] = 0; + + zmw_leave_critical_section(dev); + + zm_msg1_agg(ZM_LV_0, "queue deleted! qnum=", qnum); + + return ZM_SUCCESS; +} + +#ifdef ZM_ENABLE_AGGREGATION +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +void zfBawCore(zdev_t* dev, u16_t baw_seq, u32_t bitmap, u16_t aggLen) { + TID_BAW tid_baw; + s16_t i; + zbuf_t* buf; + struct bufInfo *buf_info; + + zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + tid_baw = BAW->getQ(dev, baw_seq); + //tid_baw = NULL; + if (NULL == tid_baw) + return; + + total_mpdu += aggLen; + for (i = aggLen - 1; i>=0; i--) { + if (((bitmap >> i) & 0x1) == 0) { + buf_info = BAW->pop(dev, i, tid_baw); + buf = buf_info->buf; + if (buf) { + //wd->zfcbSetBawQ(dev, buf, 0); + zfAggTidTxInsertHead(dev, buf_info, tid_baw->tid_tx); + } + } + else { + success_mpdu++; + } + } + BAW->disable(dev, tid_baw); + zfAggTxScheduler(dev); + zm_debug_msg1("success_mpdu = ", success_mpdu); + zm_debug_msg1(" total_mpdu = ", total_mpdu); +} + +void zfBawInit(zdev_t* dev) { + TID_BAW tid_baw; + u16_t i,j; + zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + + for (i=0; itid_baw[i]; + for (j=0; jframe[j].buf = NULL; + } + tid_baw->enabled = tid_baw->head = tid_baw->tail = tid_baw->size = 0; + tid_baw->start_seq = 0; + } + BAW->delPoint = 0; + BAW->core = zfBawCore; + BAW->getNewQ = zfBawGetNewQ; + BAW->insert = zfBawInsert; + BAW->pop = zfBawPop; + BAW->enable = zfBawEnable; + BAW->disable = zfBawDisable; + BAW->getQ = zfBawGetQ; +} + + + +TID_BAW zfBawGetNewQ(zdev_t* dev, u16_t start_seq, TID_TX tid_tx) { + TID_BAW tid_baw=NULL; + TID_BAW next_baw=NULL; + u16_t i; + zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + + /* + for (i=0; itid_baw[i]; + if (FALSE == tid_baw->enabled) + break; + } + */ + + tid_baw = &BAW->tid_baw[BAW->delPoint]; + i = BAW->delPoint; + //if (ZM_BAW_POOL_SIZE == i) { + //return NULL; + // u8_t temp = BAW->delPoint; + // tid_baw = &BAW->tid_baw[BAW->delPoint]; + // BAW->disable(dev, tid_baw); + // BAW->delPoint = (BAW->delPoint < (ZM_BAW_POOL_SIZE - 1))? (BAW->delPoint + 1): 0; + // temp = BAW->delPoint; + //} + + zm_msg1_agg(ZM_LV_0, "get new tid_baw, index=", i); + BAW->delPoint = (i < (ZM_BAW_POOL_SIZE -1))? (i + 1): 0; + next_baw = &BAW->tid_baw[BAW->delPoint]; + if (1 == next_baw->enabled) BAW->disable(dev, next_baw); + + BAW->enable(dev, tid_baw, start_seq); + tid_baw->tid_tx = tid_tx; + + return tid_baw; +} + +u16_t zfBawInsert(zdev_t* dev, zbuf_t* buf, u16_t baw_seq, TID_BAW tid_baw, u8_t baw_retransmit, struct baw_header_r *header_r) { + //TID_BAW tid_baw; + //u16_t bufLen; + + //zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + + if(tid_baw->size < (ZM_VTXQ_SIZE - 1)) { + struct baw_header *baw_header = &tid_baw->frame[tid_baw->head].baw_header; + + baw_header->headerLen = header_r->headerLen; + baw_header->micLen = header_r->micLen; + baw_header->snapLen = header_r->snapLen; + baw_header->removeLen = header_r->removeLen; + baw_header->keyIdx = header_r->keyIdx; + zfwMemoryCopy((u8_t *)baw_header->header, (u8_t *)header_r->header, 58); + zfwMemoryCopy((u8_t *)baw_header->mic , (u8_t *)header_r->mic , 8); + zfwMemoryCopy((u8_t *)baw_header->snap , (u8_t *)header_r->snap , 8); + //wd->zfcbSetBawQ(dev, buf, 1); + tid_baw->frame[tid_baw->head].buf = buf; + tid_baw->frame[tid_baw->head].baw_seq = baw_seq; + tid_baw->frame[tid_baw->head].baw_retransmit = baw_retransmit + 1; + + //tid_baw->frame[tid_baw->head].data = pBuf->data; + tid_baw->head++; + tid_baw->size++; + } + else { + //wd->zfcbSetBawQ(dev, buf, 0); + zfwBufFree(dev, buf, ZM_SUCCESS); + return FALSE; + } + return TRUE; +} + +struct bufInfo* zfBawPop(zdev_t* dev, u16_t index, TID_BAW tid_baw) { + //TID_BAW tid_baw; + //zbuf_t* buf; + struct bufInfo *buf_info; + zmw_get_wlan_dev(dev); + + buf_info = &wd->buf_info; + buf_info->baw_header = NULL; + + if (NULL == (buf_info->buf = tid_baw->frame[index].buf)) + return buf_info; + + buf_info->baw_retransmit = tid_baw->frame[index].baw_retransmit; + buf_info->baw_header = &tid_baw->frame[index].baw_header; + buf_info->timestamp = tid_baw->frame[index].timestamp; + //pBuf->data = pBuf->buffer; + //wd->zfcbRestoreBufData(dev, buf); + tid_baw->frame[index].buf = NULL; + + return buf_info; +} + +void zfBawEnable(zdev_t* dev, TID_BAW tid_baw, u16_t start_seq) { + //TID_BAW tid_baw; + + //zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + + tid_baw->enabled = TRUE; + tid_baw->head = tid_baw->tail = tid_baw->size = 0; + tid_baw->start_seq = start_seq; +} + +void zfBawDisable(zdev_t* dev, TID_BAW tid_baw) { + //TID_BAW tid_baw; + u16_t i; + + //zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + for (i=0; iframe[i].buf) { + + //wd->zfcbSetBawQ(dev, tid_baw->frame[i].buf, 0); + zfwBufFree(dev, tid_baw->frame[i].buf, ZM_SUCCESS); + tid_baw->frame[i].buf = NULL; + } + } + + tid_baw->enabled = FALSE; +} + +TID_BAW zfBawGetQ(zdev_t* dev, u16_t baw_seq) { + TID_BAW tid_baw=NULL; + u16_t i; + + zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + for (i=0; itid_baw[i]; + if (TRUE == tid_baw->enabled) + { + zm_msg1_agg(ZM_LV_0, "get an old tid_baw, baw_seq=", baw_seq); + zm_msg1_agg(ZM_LV_0, "check a tid_baw->start_seq=", tid_baw->start_seq); + if(baw_seq == tid_baw->start_seq) + break; + } + + } + if (ZM_BAW_POOL_SIZE == i) + return NULL; + return tid_baw; +} +#endif //disable BAW +#endif + +u16_t zfAggTallyReset(zdev_t* dev) +{ + struct aggTally* agg_tal; + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + agg_tal = &wd->agg_tal; + agg_tal->got_packets_sum = 0; + agg_tal->got_bytes_sum = 0; + agg_tal->sent_bytes_sum = 0; + agg_tal->sent_packets_sum = 0; + agg_tal->avg_got_packets = 0; + agg_tal->avg_got_bytes = 0; + agg_tal->avg_sent_packets = 0; + agg_tal->avg_sent_bytes = 0; + agg_tal->time = 0; + return 0; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggScanAndClear */ +/* If the packets in a queue have waited for too long, clear and */ +/* delete this aggregation queue. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* time : current time */ +/* */ +/* OUTPUTS */ +/* ZM_SUCCESS */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggScanAndClear(zdev_t* dev, u32_t time) +{ + u16_t i; + u16_t head; + u16_t tail; + u32_t tick; + u32_t arrivalTime; + //u16_t aid, ac; + TID_TX tid_tx; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if(!(wd->state == ZM_WLAN_STATE_ENABLED)) return 0; + zfAggTxScheduler(dev, 1); + tick = zm_agg_GetTime(); + for (i=0; iaggQPool[i]) return 0; + if (1 == wd->aggQPool[i]->aggQEnabled) + { + tid_tx = wd->aggQPool[i]; + zmw_enter_critical_section(dev); + + head = tid_tx->aggHead; + tail = tid_tx->aggTail; + + arrivalTime = (u32_t)tid_tx->aggvtxq[tid_tx->aggTail].arrivalTime; + + + if((tick - arrivalTime) <= ZM_AGG_CLEAR_TIME) + { + + } + else if((tid_tx->size = zm_agg_qlen(dev, tid_tx->aggHead, tid_tx->aggTail)) > 0) + { + + tid_tx->clearFlag = 1; + + //zm_msg1_agg(ZM_LV_0, "clear queue tick =", tick); + //zm_msg1_agg(ZM_LV_0, "clear queue arrival =", arrivalTime); + + + //zmw_leave_critical_section(dev); + //zfAggTxScheduler(dev); + //zmw_enter_critical_section(dev); + + } + + if (tid_tx->size == 0) + { + /* + * queue empty + */ + if (tick - tid_tx->lastArrival > ZM_AGG_DELETE_TIME) + { + zm_msg1_agg(ZM_LV_0, "delete queue, idle for n sec. n = ", \ + ZM_AGG_DELETE_TIME/10); + + zmw_leave_critical_section(dev); + zfAggTxDeleteQueue(dev, i); + zmw_enter_critical_section(dev); + } + } + + zmw_leave_critical_section(dev); + } + } + + zfAggRxClear(dev, time); + +#ifdef ZM_AGG_TALLY + if((wd->tick % 100) == 0) { + zfAggPrintTally(dev); + } +#endif + + return ZM_SUCCESS; +} + +u16_t zfAggPrintTally(zdev_t* dev) +{ + struct aggTally* agg_tal; + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + agg_tal = &wd->agg_tal; + + if(agg_tal->got_packets_sum < 10) + { + zfAggTallyReset(dev); + return 0; + } + + agg_tal->time++; + agg_tal->avg_got_packets = (agg_tal->avg_got_packets * (agg_tal->time - 1) + + agg_tal->got_packets_sum) / agg_tal->time; + agg_tal->avg_got_bytes = (agg_tal->avg_got_bytes * (agg_tal->time - 1) + + agg_tal->got_bytes_sum) / agg_tal->time; + agg_tal->avg_sent_packets = (agg_tal->avg_sent_packets * (agg_tal->time - 1) + + agg_tal->sent_packets_sum) / agg_tal->time; + agg_tal->avg_sent_bytes = (agg_tal->avg_sent_bytes * (agg_tal->time - 1) + + agg_tal->sent_bytes_sum) / agg_tal->time; + zm_msg1_agg(ZM_LV_0, "got_packets_sum =", agg_tal->got_packets_sum); + zm_msg1_agg(ZM_LV_0, " got_bytes_sum =", agg_tal->got_bytes_sum); + zm_msg1_agg(ZM_LV_0, "sent_packets_sum=", agg_tal->sent_packets_sum); + zm_msg1_agg(ZM_LV_0, " sent_bytes_sum =", agg_tal->sent_bytes_sum); + agg_tal->got_packets_sum = agg_tal->got_bytes_sum =agg_tal->sent_packets_sum + = agg_tal->sent_bytes_sum = 0; + zm_msg1_agg(ZM_LV_0, "avg_got_packets =", agg_tal->avg_got_packets); + zm_msg1_agg(ZM_LV_0, " avg_got_bytes =", agg_tal->avg_got_bytes); + zm_msg1_agg(ZM_LV_0, "avg_sent_packets=", agg_tal->avg_sent_packets); + zm_msg1_agg(ZM_LV_0, " avg_sent_bytes =", agg_tal->avg_sent_bytes); + if ((wd->commTally.BA_Fail == 0) || (wd->commTally.Hw_Tx_MPDU == 0)) + { + zm_msg1_agg(ZM_LV_0, "Hardware Tx MPDU=", wd->commTally.Hw_Tx_MPDU); + zm_msg1_agg(ZM_LV_0, " BA Fail number=", wd->commTally.BA_Fail); + } + else + zm_msg1_agg(ZM_LV_0, "1/(BA fail rate)=", wd->commTally.Hw_Tx_MPDU/wd->commTally.BA_Fail); + + return 0; +} + +u16_t zfAggRxClear(zdev_t* dev, u32_t time) +{ + u16_t i; + struct agg_tid_rx *tid_rx; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + for (i=0; itid_rx[i]; + if (tid_rx->baw_head != tid_rx->baw_tail) + { + u16_t j = tid_rx->baw_tail; + while ((j != tid_rx->baw_head) && !tid_rx->frame[j].buf) { + j = (j + 1) & ZM_AGG_BAW_MASK; + } + if ((j != tid_rx->baw_head) && (time - tid_rx->frame[j].arrivalTime) > + (ZM_AGG_CLEAR_TIME - 5)) + { + zmw_leave_critical_section(dev); + zm_msg0_agg(ZM_LV_1, "queue RxFlush by RxClear"); + zfAggRxFlush(dev, 0, tid_rx); + zmw_enter_critical_section(dev); + } + } + zmw_leave_critical_section(dev); + } + + return ZM_SUCCESS; +} + +struct agg_tid_rx* zfAggRxEnabled(zdev_t* dev, zbuf_t* buf) +{ + u16_t dst0, src[3], ac, aid, fragOff; + u8_t up; + u16_t offset = 0; + u16_t seq_no; + u16_t frameType; + u16_t frameCtrl; + u16_t frameSubtype; + u32_t tcp_seq; + //struct aggSta *agg_sta; +#if ZM_AGG_FPGA_REORDERING + struct agg_tid_rx *tid_rx; +#endif + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + seq_no = zmw_rx_buf_readh(dev, buf, 22) >> 4; + //DbgPrint("Rx seq=%d\n", seq_no); + if (wd->sta.EnableHT == 0) + { + return NULL; + } + + frameCtrl = zmw_rx_buf_readb(dev, buf, 0); + frameType = frameCtrl & 0xf; + frameSubtype = frameCtrl & 0xf0; + + + if (frameType != ZM_WLAN_DATA_FRAME) //non-Qos Data? (frameSubtype&0x80) + { + return NULL; + } +#ifdef ZM_ENABLE_PERFORMANCE_EVALUATION + tcp_seq = zmw_rx_buf_readb(dev, buf, 22+36) << 24; + tcp_seq += zmw_rx_buf_readb(dev, buf, 22+37) << 16; + tcp_seq += zmw_rx_buf_readb(dev, buf, 22+38) << 8; + tcp_seq += zmw_rx_buf_readb(dev, buf, 22+39); +#endif + + ZM_SEQ_DEBUG("In %5d, %12u\n", seq_no, tcp_seq); + dst0 = zmw_rx_buf_readh(dev, buf, offset+4); + + src[0] = zmw_rx_buf_readh(dev, buf, offset+10); + src[1] = zmw_rx_buf_readh(dev, buf, offset+12); + src[2] = zmw_rx_buf_readh(dev, buf, offset+14); + +#if ZM_AGG_FPGA_DEBUG + aid = 0; +#else + aid = zfApFindSta(dev, src); +#endif + + //agg_sta = &wd->aggSta[aid]; + //zfTxGetIpTosAndFrag(dev, buf, &up, &fragOff); + //ac = zcUpToAc[up&0x7] & 0x3; + + /* + * Filter unicast frame only, aid == 0 is for debug only + */ + if ((dst0 & 0x1) == 0 && aid == 0) + { +#if ZM_AGG_FPGA_REORDERING + tid_rx = zfAggRxGetQueue(dev, buf) ; + if(!tid_rx) + return NULL; + else + { + //if (tid_rx->addBaExchangeStatusCode == ZM_AGG_ADDBA_RESPONSE) + return tid_rx; + } +#else + return NULL; +#endif + } + + return NULL; +} + +u16_t zfAggRx(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo *addInfo, struct agg_tid_rx *tid_rx) +{ + u16_t seq_no; + s16_t index; + u16_t offset = 0; + zbuf_t* pbuf; + u8_t frameSubType; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + ZM_BUFFER_TRACE(dev, buf) + + ZM_PERFORMANCE_RX_REORDER(dev); + + seq_no = zmw_rx_buf_readh(dev, buf, offset+22) >> 4; + + index = seq_no - tid_rx->seq_start; + /* + * for debug + */ + + /* zm_msg2_agg(ZM_LV_0, "queue seq = ", seq_no); + * DbgPrint("%s:%s%lxh %s%lxh\n", __FUNCTION__, "queue seq=", seq_no, + * "; seq_start=", tid_rx->seq_start); + */ + + //DbgPrint("seq_no=%d, seq_start=%d\n", seq_no, tid_rx->seq_start); + + /* In some APs, we found that it might transmit NULL data whose sequence number + is out or order. In order to avoid this problem, we ignore these NULL data. + */ + + frameSubType = (zmw_rx_buf_readh(dev, buf, 0) & 0xF0) >> 4; + + /* If this is a NULL data instead of Qos NULL data */ + if ((frameSubType & 0x0C) == 0x04) + { + s16_t seq_diff; + + seq_diff = (seq_no > tid_rx->seq_start) ? + seq_no - tid_rx->seq_start : tid_rx->seq_start - seq_no; + + if (seq_diff > ZM_AGG_BAW_SIZE) + { + zm_debug_msg0("Free Rx NULL data in zfAggRx"); + + /* Free Rx buffer */ + zfwBufFree(dev, buf, 0); + return ZM_ERR_OUT_OF_ORDER_NULL_DATA; + } + } + + /* + * sequence number wrap at 4k + */ + if (tid_rx->seq_start > seq_no) + { + //index += 4096; + + zmw_enter_critical_section(dev); + if (tid_rx->seq_start >= 4096) { + tid_rx->seq_start = 0; + } + zmw_leave_critical_section(dev); + + } + + if (tid_rx->seq_start == seq_no) { + zmw_enter_critical_section(dev); + if (((tid_rx->baw_head - tid_rx->baw_tail) & ZM_AGG_BAW_MASK) > 0) { + //DbgPrint("head=%d, tail=%d", tid_rx->baw_head, tid_rx->baw_tail); + tid_rx->baw_tail = (tid_rx->baw_tail + 1) & ZM_AGG_BAW_MASK; + } + tid_rx->seq_start = (tid_rx->seq_start + 1) & (4096 - 1); + zmw_leave_critical_section(dev); + + ZM_PERFORMANCE_RX_SEQ(dev, buf); + + if (wd->zfcbRecv80211 != NULL) { + //seq_no = zmw_rx_buf_readh(dev, buf, offset+22) >> 4; + //DbgPrint("Recv indicate seq=%d\n", seq_no); + //DbgPrint("1. seq=%d\n", seq_no); + + wd->zfcbRecv80211(dev, buf, addInfo); + } + else { + zfiRecv80211(dev, buf, addInfo); + } + } + else if (!zfAggRxEnqueue(dev, buf, tid_rx, addInfo)) + { + /* + * duplicated packet + */ + return 1; + } + + while (tid_rx->baw_head != tid_rx->baw_tail) {// && tid_rx->frame[tid_rx->baw_tail].buf) + u16_t tailIndex; + + zmw_enter_critical_section(dev); + + tailIndex = tid_rx->baw_tail; + pbuf = tid_rx->frame[tailIndex].buf; + tid_rx->frame[tailIndex].buf = 0; + if (!pbuf) + { + zmw_leave_critical_section(dev); + break; + } + + tid_rx->baw_tail = (tid_rx->baw_tail + 1) & ZM_AGG_BAW_MASK; + tid_rx->seq_start = (tid_rx->seq_start + 1) & (4096 - 1); + + + //if(pbuf && tid_rx->baw_size > 0) + // tid_rx->baw_size--; + + zmw_leave_critical_section(dev); + + ZM_PERFORMANCE_RX_SEQ(dev, pbuf); + + if (wd->zfcbRecv80211 != NULL) + { + //seq_no = zmw_rx_buf_readh(dev, pbuf, offset+22) >> 4; + //DbgPrint("Recv indicate seq=%d\n", seq_no); + //DbgPrint("1. seq=%d\n", seq_no); + wd->zfcbRecv80211(dev, pbuf, addInfo); + } + else + { + //seq_no = zmw_rx_buf_readh(dev, pbuf, offset+22) >> 4; + //DbgPrint("Recv indicate seq=%d\n", seq_no); + zfiRecv80211(dev, pbuf, addInfo); + } + } + + return 1; +} + +struct agg_tid_rx *zfAggRxGetQueue(zdev_t* dev, zbuf_t* buf) +{ + u16_t src[3]; + u16_t aid, ac, i; + u16_t offset = 0; + struct agg_tid_rx *tid_rx = NULL; + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + src[0] = zmw_rx_buf_readh(dev, buf, offset+10); + src[1] = zmw_rx_buf_readh(dev, buf, offset+12); + src[2] = zmw_rx_buf_readh(dev, buf, offset+14); + aid = zfApFindSta(dev, src); + + ac = (zmw_rx_buf_readh(dev, buf, 24) & 0xF); + + // mark by spin lock debug + //zmw_enter_critical_section(dev); + + for (i=0; itid_rx[i]->aid == aid) && (wd->tid_rx[i]->ac == ac)) + { + tid_rx = wd->tid_rx[i]; + break; + } + } + + // mark by spin lock debug + //zmw_leave_critical_section(dev); + return tid_rx; +} + + +u16_t zfAggRxEnqueue(zdev_t* dev, zbuf_t* buf, struct agg_tid_rx *tid_rx, struct zsAdditionInfo *addInfo) +{ + u16_t seq_no, offset = 0; + u16_t q_index; + s16_t index; + u8_t bdropframe = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + ZM_BUFFER_TRACE(dev, buf) + + seq_no = zmw_rx_buf_readh(dev, buf, offset+22) >> 4; + index = seq_no - tid_rx->seq_start; + + /* + * sequence number wrap at 4k + * -1000: check for duplicate past packet + */ + bdropframe = 0; + if (tid_rx->seq_start > seq_no) { + if ((tid_rx->seq_start > 3967) && (seq_no < 128)) { + index += 4096; + } else if (tid_rx->seq_start - seq_no > 70) { + zmw_enter_critical_section(dev); + tid_rx->sq_behind_count++; + if (tid_rx->sq_behind_count > 3) { + tid_rx->sq_behind_count = 0; + } else { + bdropframe = 1; + } + zmw_leave_critical_section(dev); + } else { + bdropframe = 1; + } + } else { + if (seq_no - tid_rx->seq_start > 70) { + zmw_enter_critical_section(dev); + tid_rx->sq_exceed_count++; + if (tid_rx->sq_exceed_count > 3) { + tid_rx->sq_exceed_count = 0; + } else { + bdropframe = 1; + } + zmw_leave_critical_section(dev); + } + } + + if (bdropframe == 1) { + /*if (wd->zfcbRecv80211 != NULL) { + wd->zfcbRecv80211(dev, buf, addInfo); + } + else { + zfiRecv80211(dev, buf, addInfo); + }*/ + + ZM_PERFORMANCE_FREE(dev, buf); + + zfwBufFree(dev, buf, 0); + /*zfAggRxFlush(dev, seq_no, tid_rx); + tid_rx->seq_start = seq_no; + index = seq_no - tid_rx->seq_start; + */ + + //DbgPrint("Free an old packet, seq_start=%d, seq_no=%d\n", tid_rx->seq_start, seq_no); + + /* + * duplicate past packet + * happens only in simulated aggregation environment + */ + return 0; + } else { + zmw_enter_critical_section(dev); + if (tid_rx->sq_exceed_count > 0){ + tid_rx->sq_exceed_count--; + } + + if (tid_rx->sq_behind_count > 0) { + tid_rx->sq_behind_count--; + } + zmw_leave_critical_section(dev); + } + + if (index < 0) { + zfAggRxFlush(dev, seq_no, tid_rx); + tid_rx->seq_start = seq_no; + index = 0; + } + + //if (index >= (ZM_AGG_BAW_SIZE - 1)) + if (index >= (ZM_AGG_BAW_MASK)) + { + /* + * queue full + */ + //DbgPrint("index >= 64, seq_start=%d, seq_no=%d\n", tid_rx->seq_start, seq_no); + zfAggRxFlush(dev, seq_no, tid_rx); + //tid_rx->seq_start = seq_no; + index = seq_no - tid_rx->seq_start; + if ((tid_rx->seq_start > seq_no) && (tid_rx->seq_start > 1000) && (tid_rx->seq_start - 1000) > seq_no) + { + //index = seq_no - tid_rx->seq_start; + index += 4096; + } + //index = seq_no - tid_rx->seq_start; + while (index >= (ZM_AGG_BAW_MASK)) { + //DbgPrint("index >= 64, seq_start=%d, seq_no=%d\n", tid_rx->seq_start, seq_no); + tid_rx->seq_start = (tid_rx->seq_start + ZM_AGG_BAW_MASK) & (4096 - 1); + index = seq_no - tid_rx->seq_start; + if ((tid_rx->seq_start > seq_no) && (tid_rx->seq_start > 1000) && (tid_rx->seq_start - 1000) > seq_no) + { + index += 4096; + } + } + } + + + q_index = (tid_rx->baw_tail + index) & ZM_AGG_BAW_MASK; + if (tid_rx->frame[q_index].buf && (((tid_rx->baw_head - tid_rx->baw_tail) & ZM_AGG_BAW_MASK) > + (((q_index) - tid_rx->baw_tail) & ZM_AGG_BAW_MASK))) + { + + ZM_PERFORMANCE_DUP(dev, tid_rx->frame[q_index].buf, buf); + zfwBufFree(dev, buf, 0); + //DbgPrint("Free a duplicate packet, seq_start=%d, seq_no=%d\n", tid_rx->seq_start, seq_no); + //DbgPrint("head=%d, tail=%d", tid_rx->baw_head, tid_rx->baw_tail); + /* + * duplicate packet + */ + return 0; + } + + zmw_enter_critical_section(dev); + if(tid_rx->frame[q_index].buf) { + zfwBufFree(dev, tid_rx->frame[q_index].buf, 0); + tid_rx->frame[q_index].buf = 0; + } + + tid_rx->frame[q_index].buf = buf; + tid_rx->frame[q_index].arrivalTime = zm_agg_GetTime(); + zfwMemoryCopy((void*)&tid_rx->frame[q_index].addInfo, (void*)addInfo, sizeof(struct zsAdditionInfo)); + + /* + * for debug simulated aggregation only, + * should be done in rx of ADDBA Request + */ + //tid_rx->addInfo = addInfo; + + + if (((tid_rx->baw_head - tid_rx->baw_tail) & ZM_AGG_BAW_MASK) <= index) + { + //tid_rx->baw_size = index + 1; + if (((tid_rx->baw_head - tid_rx->baw_tail) & ZM_AGG_BAW_MASK) <= + //((q_index + 1) & ZM_AGG_BAW_MASK)) + (((q_index) - tid_rx->baw_tail) & ZM_AGG_BAW_MASK))//tid_rx->baw_size ) + tid_rx->baw_head = (q_index + 1) & ZM_AGG_BAW_MASK; + } + zmw_leave_critical_section(dev); + + /* + * success + */ + //DbgPrint("head=%d, tail=%d, start=%d", tid_rx->baw_head, tid_rx->baw_tail, tid_rx->seq_start); + return 1; +} + +u16_t zfAggRxFlush(zdev_t* dev, u16_t seq_no, struct agg_tid_rx *tid_rx) +{ + zbuf_t* pbuf; + u16_t seq; + struct zsAdditionInfo addInfo; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + ZM_PERFORMANCE_RX_FLUSH(dev); + + while (1) + { + zmw_enter_critical_section(dev); + if (tid_rx->baw_tail == tid_rx->baw_head) { + zmw_leave_critical_section(dev); + break; + } + + pbuf = tid_rx->frame[tid_rx->baw_tail].buf; + zfwMemoryCopy((void*)&addInfo, (void*)&tid_rx->frame[tid_rx->baw_tail].addInfo, sizeof(struct zsAdditionInfo)); + tid_rx->frame[tid_rx->baw_tail].buf = 0; + //if(pbuf && tid_rx->baw_size > 0) tid_rx->baw_size--; + tid_rx->baw_tail = (tid_rx->baw_tail + 1) & ZM_AGG_BAW_MASK; + tid_rx->seq_start = (tid_rx->seq_start + 1) & (4096 - 1); + zmw_leave_critical_section(dev); + + if (pbuf) + { + + ZM_PERFORMANCE_RX_SEQ(dev, pbuf); + + if (wd->zfcbRecv80211 != NULL) + { + seq = zmw_rx_buf_readh(dev, pbuf, 22) >> 4; + //DbgPrint("Recv indicate seq=%d\n", seq); + //DbgPrint("2. seq=%d\n", seq); + wd->zfcbRecv80211(dev, pbuf, &addInfo); + } + else + { + seq = zmw_rx_buf_readh(dev, pbuf, 22) >> 4; + //DbgPrint("Recv indicate seq=%d\n", seq); + zfiRecv80211(dev, pbuf, &addInfo); + } + } + } + + zmw_enter_critical_section(dev); + tid_rx->baw_head = tid_rx->baw_tail = 0; + zmw_leave_critical_section(dev); + return 1; +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggRxFreeBuf */ +/* Frees all queued packets in buffer when the driver is down. */ +/* The zfFreeResource() will check if the buffer is all freed. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* ZM_SUCCESS */ +/* */ +/* AUTHOR */ +/* Honda Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggRxFreeBuf(zdev_t* dev, u16_t destroy) +{ + u16_t i; + zbuf_t* buf; + struct agg_tid_rx *tid_rx; + + TID_TX tid_tx; + //struct bufInfo *buf_info; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + for (i=0; itid_rx[i]; + + for(j=0; j <= ZM_AGG_BAW_SIZE; j++) + { + zmw_enter_critical_section(dev); + buf = tid_rx->frame[j].buf; + tid_rx->frame[j].buf = 0; + zmw_leave_critical_section(dev); + + if (buf) + { + zfwBufFree(dev, buf, 0); + } + } + + #if 0 + if ( tid_rx->baw_head != tid_rx->baw_tail ) + { + while (tid_rx->baw_head != tid_rx->baw_tail) + { + buf = tid_rx->frame[tid_rx->baw_tail].buf; + tid_rx->frame[tid_rx->baw_tail].buf = 0; + if (buf) + { + zfwBufFree(dev, buf, 0); + + zmw_enter_critical_section(dev); + tid_rx->frame[tid_rx->baw_tail].buf = 0; + zmw_leave_critical_section(dev); + } + zmw_enter_critical_section(dev); + //if (tid_rx->baw_size > 0)tid_rx->baw_size--; + tid_rx->baw_tail = (tid_rx->baw_tail + 1) & ZM_AGG_BAW_MASK; + tid_rx->seq_start++; + zmw_leave_critical_section(dev); + } + } + #endif + + zmw_enter_critical_section(dev); + tid_rx->seq_start = 0; + tid_rx->baw_head = tid_rx->baw_tail = 0; + tid_rx->aid = ZM_MAX_STA_SUPPORT; + zmw_leave_critical_section(dev); + + #ifdef ZM_ENABLE_AGGREGATION + #ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW + if (tid_baw->enabled) { + zm_msg1_agg(ZM_LV_0, "Device down, clear BAW queue:", i); + BAW->disable(dev, tid_baw); + } + #endif + #endif + if (1 == wd->aggQPool[i]->aggQEnabled) { + tid_tx = wd->aggQPool[i]; + buf = zfAggTxGetVtxq(dev, tid_tx); + while (buf) { + zfwBufFree(dev, buf, 0); + buf = zfAggTxGetVtxq(dev, tid_tx); + } + } + + if(destroy) { + zfwMemFree(dev, wd->aggQPool[i], sizeof(struct aggQueue)); + zfwMemFree(dev, wd->tid_rx[i], sizeof(struct agg_tid_rx)); + } + } + #ifdef ZM_ENABLE_AGGREGATION + #ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW + if(destroy) zfwMemFree(dev, BAW, sizeof(struct baw_enabler)); + #endif + #endif + return ZM_SUCCESS; +} + + +void zfAggRecvBAR(zdev_t* dev, zbuf_t *buf) { + u16_t start_seq, len; + u8_t i, bitmap[8]; + len = zfwBufGetSize(dev, buf); + start_seq = zmw_rx_buf_readh(dev, buf, len-2); + DbgPrint("Received a BAR Control frame, start_seq=%d", start_seq>>4); + /* todo: set the bitmap by reordering buffer! */ + for (i=0; i<8; i++) bitmap[i]=0; + zfSendBA(dev, start_seq, bitmap); +} + +#ifdef ZM_ENABLE_AGGREGATION +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +void zfAggTxRetransmit(zdev_t* dev, struct bufInfo *buf_info, struct aggControl *aggControl, TID_TX tid_tx) { + u16_t removeLen; + u16_t err; + + zmw_get_wlan_dev(dev); + if (aggControl && (ZM_AGG_FIRST_MPDU == aggControl->ampduIndication) ) { + tid_tx->bar_ssn = buf_info->baw_header->header[15]; + aggControl->tid_baw->start_seq = tid_tx->bar_ssn >> 4; + zm_msg1_agg(ZM_LV_0, "start seq=", tid_tx->bar_ssn >> 4); + } + buf_info->baw_header->header[4] |= (1 << 11); + if (aggControl && aggControl->aggEnabled) { + //if (wd->enableAggregation==0 && !(buf_info->baw_header->header[6]&0x1)) + //{ + //if (((buf_info->baw_header->header[2] & 0x3) == 2)) + //{ + /* Enable aggregation */ + buf_info->baw_header->header[1] |= 0x20; + if (ZM_AGG_LAST_MPDU == aggControl->ampduIndication) { + buf_info->baw_header->header[1] |= 0x4000; + } + else { + buf_info->baw_header->header[1] &= ~0x4000; + //zm_debug_msg0("ZM_AGG_LAST_MPDU"); + } + //} + //else { + // zm_debug_msg1("no aggr, header[2]&0x3 = ",buf_info->baw_header->header[2] & 0x3) + // aggControl->aggEnabled = 0; + //} + //} + //else { + // zm_debug_msg1("no aggr, wd->enableAggregation = ", wd->enableAggregation); + // zm_debug_msg1("no aggr, !header[6]&0x1 = ",!(buf_info->baw_header->header[6]&0x1)); + // aggControl->aggEnabled = 0; + //} + } + + /*if (aggControl->tid_baw) { + struct baw_header_r header_r; + + header_r.header = buf_info->baw_header->header; + header_r.mic = buf_info->baw_header->mic; + header_r.snap = buf_info->baw_header->snap; + header_r.headerLen = buf_info->baw_header->headerLen; + header_r.micLen = buf_info->baw_header->micLen; + header_r.snapLen = buf_info->baw_header->snapLen; + header_r.removeLen = buf_info->baw_header->removeLen; + header_r.keyIdx = buf_info->baw_header->keyIdx; + + BAW->insert(dev, buf_info->buf, tid_tx->bar_ssn >> 4, aggControl->tid_baw, buf_info->baw_retransmit, &header_r); + }*/ + + if ((err = zfHpSend(dev, + buf_info->baw_header->header, + buf_info->baw_header->headerLen, + buf_info->baw_header->snap, + buf_info->baw_header->snapLen, + buf_info->baw_header->mic, + buf_info->baw_header->micLen, + buf_info->buf, + buf_info->baw_header->removeLen, + ZM_EXTERNAL_ALLOC_BUF, + (u8_t)tid_tx->ac, + buf_info->baw_header->keyIdx)) != ZM_SUCCESS) + { + goto zlError; + } + + return; + +zlError: + zfwBufFree(dev, buf_info->buf, 0); + return; + +} +#endif //disable BAW +#endif +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAggTxSendEth */ +/* Called to transmit Ethernet frame from upper elayer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer pointer */ +/* port : WLAN port, 0=>standard, 0x10-0x17=>VAP, 0x20-0x25=>WDS */ +/* */ +/* OUTPUTS */ +/* error code */ +/* */ +/* AUTHOR */ +/* Stephen, Honda Atheros Communications, Inc. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfAggTxSendEth(zdev_t* dev, zbuf_t* buf, u16_t port, u16_t bufType, u8_t flag, struct aggControl *aggControl, TID_TX tid_tx) +{ + u16_t err; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + u16_t removeLen; + u16_t header[(8+30+2+18)/2]; /* ctr+(4+a1+a2+a3+2+a4)+qos+iv */ + u16_t headerLen; + u16_t mic[8/2]; + u16_t micLen; + u16_t snap[8/2]; + u16_t snapLen; + u16_t fragLen; + u16_t frameLen; + u16_t fragNum; + struct zsFrag frag; + u16_t i, id; + u16_t da[3]; + u16_t sa[3]; + u8_t up; + u8_t qosType, keyIdx = 0; + u16_t fragOff; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zm_msg1_tx(ZM_LV_2, "zfTxSendEth(), port=", port); + + /* Get IP TOS for QoS AC and IP frag offset */ + zfTxGetIpTosAndFrag(dev, buf, &up, &fragOff); + +#ifdef ZM_ENABLE_NATIVE_WIFI + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 16); + da[1] = zmw_tx_buf_readh(dev, buf, 18); + da[2] = zmw_tx_buf_readh(dev, buf, 20); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 10); + sa[1] = zmw_tx_buf_readh(dev, buf, 12); + sa[2] = zmw_tx_buf_readh(dev, buf, 14); + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 4); + da[1] = zmw_tx_buf_readh(dev, buf, 6); + da[2] = zmw_tx_buf_readh(dev, buf, 8); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 10); + sa[1] = zmw_tx_buf_readh(dev, buf, 12); + sa[2] = zmw_tx_buf_readh(dev, buf, 14); + } + else if ( wd->wlanMode == ZM_MODE_AP ) + { + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 4); + da[1] = zmw_tx_buf_readh(dev, buf, 6); + da[2] = zmw_tx_buf_readh(dev, buf, 8); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 16); + sa[1] = zmw_tx_buf_readh(dev, buf, 18); + sa[2] = zmw_tx_buf_readh(dev, buf, 20); + } + else + { + // + } +#else + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 0); + da[1] = zmw_tx_buf_readh(dev, buf, 2); + da[2] = zmw_tx_buf_readh(dev, buf, 4); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 6); + sa[1] = zmw_tx_buf_readh(dev, buf, 8); + sa[2] = zmw_tx_buf_readh(dev, buf, 10); +#endif + //Decide Key Index in ATOM, No meaning in OTUS--CWYang(m) + if (wd->wlanMode == ZM_MODE_AP) + { + keyIdx = wd->ap.bcHalKeyIdx[port]; + id = zfApFindSta(dev, da); + if (id != 0xffff) + { + switch (wd->ap.staTable[id].encryMode) + { + case ZM_AES: + case ZM_TKIP: +#ifdef ZM_ENABLE_CENC + case ZM_CENC: +#endif //ZM_ENABLE_CENC + keyIdx = wd->ap.staTable[id].keyIdx; + break; + } + } + } + else + { + switch (wd->sta.encryMode) + { + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: + keyIdx = wd->sta.keyId; + break; + case ZM_AES: + case ZM_TKIP: + if ((da[0]& 0x1)) + keyIdx = 5; + else + keyIdx = 4; + break; +#ifdef ZM_ENABLE_CENC + case ZM_CENC: + keyIdx = wd->sta.cencKeyId; + break; +#endif //ZM_ENABLE_CENC + } + } + + /* Create SNAP */ + removeLen = zfTxGenWlanSnap(dev, buf, snap, &snapLen); + //zm_msg1_tx(ZM_LV_0, "fragOff=", fragOff); + + fragLen = wd->fragThreshold; + frameLen = zfwBufGetSize(dev, buf); + frameLen -= removeLen; + +#if 0 + /* Create MIC */ + if ( (wd->wlanMode == ZM_MODE_INFRASTRUCTURE)&& + (wd->sta.encryMode == ZM_TKIP) ) + { + if ( frameLen > fragLen ) + { + micLen = zfTxGenWlanTail(dev, buf, snap, snapLen, mic); + } + else + { + /* append MIC by HMAC */ + micLen = 8; + } + } + else + { + micLen = 0; + } +#else + if ( frameLen > fragLen ) + { + micLen = zfTxGenWlanTail(dev, buf, snap, snapLen, mic); + } + else + { + /* append MIC by HMAC */ + micLen = 0; + } +#endif + + /* Access Category */ + if (wd->wlanMode == ZM_MODE_AP) + { + zfApGetStaQosType(dev, da, &qosType); + if (qosType == 0) + { + up = 0; + } + } + else if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + if (wd->sta.wmeConnected == 0) + { + up = 0; + } + } + else + { + /* TODO : STA QoS control field */ + up = 0; + } + + /* Assign sequence number */ + zmw_enter_critical_section(dev); + frag.seq[0] = ((wd->seq[zcUpToAc[up&0x7]]++) << 4); + if (aggControl && (ZM_AGG_FIRST_MPDU == aggControl->ampduIndication) ) { + tid_tx->bar_ssn = frag.seq[0]; + + zm_msg1_agg(ZM_LV_0, "start seq=", tid_tx->bar_ssn >> 4); + } + //tid_tx->baw_buf[tid_tx->baw_head-1].baw_seq=frag.seq[0]; + zmw_leave_critical_section(dev); + + + frag.buf[0] = buf; + frag.bufType[0] = bufType; + frag.flag[0] = flag; + fragNum = 1; + + for (i=0; i>1); i++) + { + zmw_tx_buf_writeh(dev, buf, i*2, header[i]); + } + + /* Get buffer DMA address */ + //if ((addrTblSize = zfwBufMapDma(dev, buf, &addrTbl)) == 0) + //if ((addrTblSize = zfwMapTxDma(dev, buf, &addrTbl)) == 0) + //{ + // goto zlError; + //} + + //zm_msg2_mm(ZM_LV_2, "offset=", offset); + //zm_msg2_mm(ZM_LV_2, "hlen=", hlen); + //zm_msg2_mm(ZM_LV_2, "addrTblSize=", addrTblSize); + //zm_msg2_mm(ZM_LV_2, "addrTbl.len[0]=", addrTbl.len[0]); + //zm_msg2_mm(ZM_LV_2, "addrTbl.physAddrl[0]=", addrTbl.physAddrl[0]); + //zm_msg2_mm(ZM_LV_2, "buf->data=", buf->data); + + #if 0 + if ((err = zfHpSend(dev, NULL, 0, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + #else + zfPutVmmq(dev, buf); + zfPushVtxq(dev); + #endif + + return ZM_SUCCESS; + +} + +u16_t zfAggSetAddbaFrameBody(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t ac, u16_t up) +{ + u16_t ba_parameter, start_seq; + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + /* + * ADDBA Request frame body + */ + + /* + * Category + */ + zmw_tx_buf_writeb(dev, buf, offset++, 3); + /* + * Action details = 0 + */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_ADDBA_REQUEST_FRAME); + /* + * Dialog Token = nonzero + * TBD: define how to get dialog token? + */ + zmw_tx_buf_writeb(dev, buf, offset++, 2); + /* + * Block Ack parameter set + * BA policy = 1 for immediate BA, 0 for delayed BA + * TID(4bits) & buffer size(4bits) (TID=up & buffer size=0x80) + * TBD: how to get buffer size? + * ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ + * ¢x B0 ¢x B1 ¢x B2 B5 ¢x B6 B15 ¢x + * ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t + * ¢x Reserved ¢x BA policy ¢x TID ¢x Buffer size ¢x + * ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} + */ + ba_parameter = 1 << 12; // buffer size = 0x40(64) + ba_parameter |= up << 2; // tid = up + ba_parameter |= 2; // ba policy = 1 + zmw_tx_buf_writeh(dev, buf, offset, ba_parameter); + offset+=2; + /* + * BA timeout value + */ + zmw_tx_buf_writeh(dev, buf, offset, 0); + offset+=2; + /* + * BA starting sequence number + * ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ + * ¢x B0 B3 ¢x B4 B15 ¢x + * ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t + * ¢x Frag num(0) ¢x BA starting seq num ¢x + * ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} + */ + start_seq = ((wd->seq[ac]) << 4) & 0xFFF0; + zmw_tx_buf_writeh(dev, buf, offset, start_seq); + offset+=2; + + return offset; +} + +u16_t zfAggGenAddbaHeader(zdev_t* dev, u16_t* dst, + u16_t* header, u16_t len, zbuf_t* buf, u16_t vap, u8_t encrypt) +{ + u8_t hlen = 32; // MAC ctrl + PHY ctrl + 802.11 MM header + //u8_t frameType = ZM_WLAN_FRAME_TYPE_ACTION; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* + * Generate control setting + */ + //bodyLen = zfwBufGetSize(dev, buf); + header[0] = 24+len+4; //Length + header[1] = 0x8; //MAC control, backoff + (ack) + +#if 0 + /* CCK 1M */ + header[2] = 0x0f00; //PHY control L + header[3] = 0x0000; //PHY control H +#else + /* OFDM 6M */ + header[2] = 0x0f01; //PHY control L + header[3] = 0x000B; //PHY control H +#endif + + /* + * Generate WLAN header + * Frame control frame type and subtype + */ + header[4+0] = ZM_WLAN_FRAME_TYPE_ACTION; + /* + * Duration + */ + header[4+1] = 0; + + if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + header[4+8] = wd->sta.bssid[0]; + header[4+9] = wd->sta.bssid[1]; + header[4+10] = wd->sta.bssid[2]; + } + else if (wd->wlanMode == ZM_MODE_PSEUDO) + { + /* Address 3 = 00:00:00:00:00:00 */ + header[4+8] = 0; + header[4+9] = 0; + header[4+10] = 0; + } + else if (wd->wlanMode == ZM_MODE_IBSS) + { + header[4+8] = wd->sta.bssid[0]; + header[4+9] = wd->sta.bssid[1]; + header[4+10] = wd->sta.bssid[2]; + } + else if (wd->wlanMode == ZM_MODE_AP) + { + /* Address 3 = BSSID */ + header[4+8] = wd->macAddr[0]; + header[4+9] = wd->macAddr[1]; + header[4+10] = wd->macAddr[2] + (vap<<8); + } + + /* Address 1 = DA */ + header[4+2] = dst[0]; + header[4+3] = dst[1]; + header[4+4] = dst[2]; + + /* Address 2 = SA */ + header[4+5] = wd->macAddr[0]; + header[4+6] = wd->macAddr[1]; + if (wd->wlanMode == ZM_MODE_AP) + { + header[4+7] = wd->macAddr[2] + (vap<<8); + } + else + { + header[4+7] = wd->macAddr[2]; + } + + /* Sequence Control */ + zmw_enter_critical_section(dev); + header[4+11] = ((wd->mmseq++)<<4); + zmw_leave_critical_section(dev); + + + return hlen; +} + + +u16_t zfAggProcessAction(zdev_t* dev, zbuf_t* buf) +{ + u16_t category; + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + category = zmw_rx_buf_readb(dev, buf, 24); + + switch (category) + { + case ZM_WLAN_BLOCK_ACK_ACTION_FRAME: + zfAggBlockAckActionFrame(dev, buf); + break; + + } + + return ZM_SUCCESS; +} + + +u16_t zfAggBlockAckActionFrame(zdev_t* dev, zbuf_t* buf) +{ + u8_t action; + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + action = zmw_rx_buf_readb(dev, buf, 25); +#ifdef ZM_ENABLE_AGGREGATION + switch (action) + { + case ZM_WLAN_ADDBA_REQUEST_FRAME: + zm_msg0_agg(ZM_LV_0, "Received BA Action frame is ADDBA request"); + zfAggRecvAddbaRequest(dev, buf); + break; + case ZM_WLAN_ADDBA_RESPONSE_FRAME: + zm_msg0_agg(ZM_LV_0, "Received BA Action frame is ADDBA response"); + zfAggRecvAddbaResponse(dev, buf); + break; + case ZM_WLAN_DELBA_FRAME: + zfAggRecvDelba(dev, buf); + break; + } +#endif + return ZM_SUCCESS; +} + +u16_t zfAggRecvAddbaRequest(zdev_t* dev, zbuf_t* buf) +{ + //u16_t dialog; + struct aggBaFrameParameter bf; + u16_t i; + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + bf.buf = buf; + bf.dialog = zmw_rx_buf_readb(dev, buf, 26); + /* + * ba parameter set + */ + bf.ba_parameter = zmw_rx_buf_readh(dev, buf, 27); + bf.ba_policy = (bf.ba_parameter >> 1) & 1; + bf.tid = (bf.ba_parameter >> 2) & 0xF; + bf.buffer_size = (bf.ba_parameter >> 6); + /* + * BA timeout value + */ + bf.ba_timeout = zmw_rx_buf_readh(dev, buf, 29); + /* + * BA starting sequence number + */ + bf.ba_start_seq = zmw_rx_buf_readh(dev, buf, 31) >> 4; + + i=26; + while(i < 32) { + zm_debug_msg2("Recv ADDBA Req:", zmw_rx_buf_readb(dev,buf,i)); + i++; + } + + zfAggSendAddbaResponse(dev, &bf); + + zfAggAddbaSetTidRx(dev, buf, &bf); + + return ZM_SUCCESS; +} + +u16_t zfAggAddbaSetTidRx(zdev_t* dev, zbuf_t* buf, struct aggBaFrameParameter *bf) +{ + u16_t i, ac, aid, fragOff; + u16_t src[3]; + u16_t offset = 0; + u8_t up; + struct agg_tid_rx *tid_rx = NULL; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + src[0] = zmw_rx_buf_readh(dev, buf, offset+10); + src[1] = zmw_rx_buf_readh(dev, buf, offset+12); + src[2] = zmw_rx_buf_readh(dev, buf, offset+14); + aid = zfApFindSta(dev, src); + + zfTxGetIpTosAndFrag(dev, buf, &up, &fragOff); + ac = zcUpToAc[up&0x7] & 0x3; + + ac = bf->tid; + + for (i=0; itid_rx[i]->aid == aid) && (wd->tid_rx[i]->ac == ac)) + { + tid_rx = wd->tid_rx[i]; + break; + } + } + + if (!tid_rx) + { + for (i=0; itid_rx[i]->aid == ZM_MAX_STA_SUPPORT) + { + tid_rx = wd->tid_rx[i]; + break; + } + } + if (!tid_rx) + return 0; + } + + zmw_enter_critical_section(dev); + + tid_rx->aid = aid; + tid_rx->ac = ac; + tid_rx->addBaExchangeStatusCode = ZM_AGG_ADDBA_RESPONSE; + tid_rx->seq_start = bf->ba_start_seq; + tid_rx->baw_head = tid_rx->baw_tail = 0; + tid_rx->sq_exceed_count = tid_rx->sq_behind_count = 0; + zmw_leave_critical_section(dev); + + return 0; +} + +u16_t zfAggRecvAddbaResponse(zdev_t* dev, zbuf_t* buf) +{ + u16_t i,ac, aid=0; + u16_t src[3]; + struct aggBaFrameParameter bf; + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + src[0] = zmw_rx_buf_readh(dev, buf, 10); + src[1] = zmw_rx_buf_readh(dev, buf, 12); + src[2] = zmw_rx_buf_readh(dev, buf, 14); + + if (wd->wlanMode == ZM_MODE_AP) + aid = zfApFindSta(dev, src); + + + bf.buf = buf; + bf.dialog = zmw_rx_buf_readb(dev, buf, 26); + bf.status_code = zmw_rx_buf_readh(dev, buf, 27); + if (!bf.status_code) + { + wd->addbaComplete=1; + } + + /* + * ba parameter set + */ + bf.ba_parameter = zmw_rx_buf_readh(dev, buf, 29); + bf.ba_policy = (bf.ba_parameter >> 1) & 1; + bf.tid = (bf.ba_parameter >> 2) & 0xF; + bf.buffer_size = (bf.ba_parameter >> 6); + /* + * BA timeout value + */ + bf.ba_timeout = zmw_rx_buf_readh(dev, buf, 31); + + i=26; + while(i < 32) { + zm_debug_msg2("Recv ADDBA Rsp:", zmw_rx_buf_readb(dev,buf,i)); + i++; + } + + ac = zcUpToAc[bf.tid&0x7] & 0x3; + + //zmw_enter_critical_section(dev); + + //wd->aggSta[aid].aggFlag[ac] = 0; + + //zmw_leave_critical_section(dev); + + return ZM_SUCCESS; +} + +u16_t zfAggRecvDelba(zdev_t* dev, zbuf_t* buf) +{ + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + return ZM_SUCCESS; +} + +u16_t zfAggSendAddbaResponse(zdev_t* dev, struct aggBaFrameParameter *bf) +{ + zbuf_t* buf; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + //u16_t err; + u16_t offset = 0; + u16_t hlen = 32; + u16_t header[(24+25+1)/2]; + u16_t vap = 0; + u16_t i; + u8_t encrypt = 0; + u16_t dst[3]; + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + + /* + * TBD : Maximum size of managment frame + */ + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc mm buf Fail!"); + return ZM_SUCCESS; + } + + /* + * Reserve room for wlan header + */ + offset = hlen; + + /* + * add addba frame body + */ + offset = zfAggSetAddbaResponseFrameBody(dev, buf, bf, offset); + + + zfwBufSetSize(dev, buf, offset); + + /* + * Copy wlan header + */ + + dst[0] = zmw_rx_buf_readh(dev, bf->buf, 10); + dst[1] = zmw_rx_buf_readh(dev, bf->buf, 12); + dst[2] = zmw_rx_buf_readh(dev, bf->buf, 14); + zfAggGenAddbaHeader(dev, dst, header, offset-hlen, buf, vap, encrypt); + for (i=0; i<(hlen>>1); i++) + { + zmw_tx_buf_writeh(dev, buf, i*2, header[i]); + } + + /* Get buffer DMA address */ + //if ((addrTblSize = zfwBufMapDma(dev, buf, &addrTbl)) == 0) + //if ((addrTblSize = zfwMapTxDma(dev, buf, &addrTbl)) == 0) + //{ + // goto zlError; + //} + + //zm_msg2_mm(ZM_LV_2, "offset=", offset); + //zm_msg2_mm(ZM_LV_2, "hlen=", hlen); + //zm_msg2_mm(ZM_LV_2, "addrTblSize=", addrTblSize); + //zm_msg2_mm(ZM_LV_2, "addrTbl.len[0]=", addrTbl.len[0]); + //zm_msg2_mm(ZM_LV_2, "addrTbl.physAddrl[0]=", addrTbl.physAddrl[0]); + //zm_msg2_mm(ZM_LV_2, "buf->data=", buf->data); + + #if 0 + if ((err = zfHpSend(dev, NULL, 0, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + #else + zfPutVmmq(dev, buf); + zfPushVtxq(dev); + #endif + + //zfAggSendAddbaRequest(dev, dst, zcUpToAc[bf->tid&0x7] & 0x3, bf->tid); + return ZM_SUCCESS; + +} + +u16_t zfAggSetAddbaResponseFrameBody(zdev_t* dev, zbuf_t* buf, + struct aggBaFrameParameter *bf, u16_t offset) +{ + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + /* + * ADDBA Request frame body + */ + + /* + * Category + */ + zmw_tx_buf_writeb(dev, buf, offset++, 3); + /* + * Action details = 0 + */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_ADDBA_RESPONSE_FRAME); + /* + * Dialog Token = nonzero + */ + zmw_tx_buf_writeb(dev, buf, offset++, bf->dialog); + /* + * Status code + */ + zmw_tx_buf_writeh(dev, buf, offset, 0); + offset+=2; + /* + * Block Ack parameter set + * BA policy = 1 for immediate BA, 0 for delayed BA + * TID(4bits) & buffer size(4bits) (TID=0x1 & buffer size=0x80) + * TBD: how to get TID number and buffer size? + * ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ + * ¢x B0 ¢x B1 ¢x B2 B5 ¢x B6 B15 ¢x + * ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t + * ¢x Reserved ¢x BA policy ¢x TID ¢x Buffer size ¢x + * ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} + */ + zmw_tx_buf_writeh(dev, buf, offset, bf->ba_parameter); + offset+=2; + /* + * BA timeout value + */ + zmw_tx_buf_writeh(dev, buf, offset, bf->ba_timeout); + offset+=2; + + return offset; +} + +void zfAggInvokeBar(zdev_t* dev, TID_TX tid_tx) +{ + struct aggBarControl aggBarControl; + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + //bar_control = aggBarControl->tid_info << 12 | aggBarControl->compressed_bitmap << 2 + // | aggBarControl->multi_tid << 1 | aggBarControl->bar_ack_policy; + aggBarControl.bar_ack_policy = 0; + aggBarControl.multi_tid = 0; + aggBarControl.compressed_bitmap = 0; + aggBarControl.tid_info = tid_tx->tid; + zfAggSendBar(dev, tid_tx, &aggBarControl); + + return; + +} +/* + * zfAggSendBar() refers zfAggSendAddbaRequest() + */ +u16_t zfAggSendBar(zdev_t* dev, TID_TX tid_tx, struct aggBarControl *aggBarControl) +{ + zbuf_t* buf; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + //u16_t err; + u16_t offset = 0; + u16_t hlen = 16+8; /* mac header + control headers*/ + u16_t header[(8+24+1)/2]; + u16_t vap = 0; + u16_t i; + u8_t encrypt = 0; + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + + /* + * TBD : Maximum size of managment frame + */ + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc mm buf Fail!"); + return ZM_SUCCESS; + } + + /* + * Reserve room for wlan header + */ + offset = hlen; + + /* + * add addba frame body + */ + offset = zfAggSetBarBody(dev, buf, offset, tid_tx, aggBarControl); + + + zfwBufSetSize(dev, buf, offset); + + /* + * Copy wlan header + */ + zfAggGenBarHeader(dev, tid_tx->dst, header, offset-hlen, buf, vap, encrypt); + for (i=0; i<(hlen>>1); i++) + { + zmw_tx_buf_writeh(dev, buf, i*2, header[i]); + } + + /* Get buffer DMA address */ + //if ((addrTblSize = zfwBufMapDma(dev, buf, &addrTbl)) == 0) + //if ((addrTblSize = zfwMapTxDma(dev, buf, &addrTbl)) == 0) + //{ + // goto zlError; + //} + + //zm_msg2_mm(ZM_LV_2, "offset=", offset); + //zm_msg2_mm(ZM_LV_2, "hlen=", hlen); + //zm_msg2_mm(ZM_LV_2, "addrTblSize=", addrTblSize); + //zm_msg2_mm(ZM_LV_2, "addrTbl.len[0]=", addrTbl.len[0]); + //zm_msg2_mm(ZM_LV_2, "addrTbl.physAddrl[0]=", addrTbl.physAddrl[0]); + //zm_msg2_mm(ZM_LV_2, "buf->data=", buf->data); + + #if 0 + if ((err = zfHpSend(dev, NULL, 0, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + #else + zfPutVmmq(dev, buf); + zfPushVtxq(dev); + #endif + + return ZM_SUCCESS; + +} + +u16_t zfAggSetBarBody(zdev_t* dev, zbuf_t* buf, u16_t offset, TID_TX tid_tx, struct aggBarControl *aggBarControl) +{ + u16_t bar_control, start_seq; + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + /* + * BAR Control frame body + */ + + /* + * BAR Control Field + * ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ + * ¢x B0 ¢x B1 ¢x B2 ¢x B3 B11 ¢x B12 B15 ¢x + * ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t + * ¢x BAR Ack ¢x Multi-TID ¢x Compressed ¢x Reserved ¢x TID_INFO ¢x + * ¢x Policy ¢x ¢x Bitmap ¢x ¢x ¢x + * ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} + */ + bar_control = aggBarControl->tid_info << 12 | aggBarControl->compressed_bitmap << 2 + | aggBarControl->multi_tid << 1 | aggBarControl->bar_ack_policy; + + zmw_tx_buf_writeh(dev, buf, offset, bar_control); + offset+=2; + if (0 == aggBarControl->multi_tid) { + /* + * BA starting sequence number + * ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ + * ¢x B0 B3 ¢x B4 B15 ¢x + * ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t + * ¢x Frag num(0) ¢x BA starting seq num ¢x + * ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} + */ + start_seq = (tid_tx->bar_ssn << 4) & 0xFFF0; + zmw_tx_buf_writeh(dev, buf, offset, start_seq); + offset+=2; + } + if (1 == aggBarControl->multi_tid && 1 == aggBarControl->compressed_bitmap) { + /* multi-tid BlockAckReq variant, not implemented*/ + } + + return offset; +} + +u16_t zfAggGenBarHeader(zdev_t* dev, u16_t* dst, + u16_t* header, u16_t len, zbuf_t* buf, u16_t vap, u8_t encrypt) +{ + u8_t hlen = 16+8; // MAC ctrl + PHY ctrl + 802.11 MM header + //u8_t frameType = ZM_WLAN_FRAME_TYPE_ACTION; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* + * Generate control setting + */ + //bodyLen = zfwBufGetSize(dev, buf); + header[0] = 16+len+4; //Length + header[1] = 0x8; //MAC control, backoff + (ack) + +#if 1 + /* CCK 1M */ + header[2] = 0x0f00; //PHY control L + header[3] = 0x0000; //PHY control H +#else + /* CCK 6M */ + header[2] = 0x0f01; //PHY control L + header[3] = 0x000B; //PHY control H + +#endif + /* + * Generate WLAN header + * Frame control frame type and subtype + */ + header[4+0] = ZM_WLAN_FRAME_TYPE_BAR; + /* + * Duration + */ + header[4+1] = 0; + + /* Address 1 = DA */ + header[4+2] = dst[0]; + header[4+3] = dst[1]; + header[4+4] = dst[2]; + + /* Address 2 = SA */ + header[4+5] = wd->macAddr[0]; + header[4+6] = wd->macAddr[1]; + if (wd->wlanMode == ZM_MODE_AP) + { +#ifdef ZM_VAPMODE_MULTILE_SSID + header[4+7] = wd->macAddr[2]; //Multiple SSID +#else + header[4+7] = wd->macAddr[2] + (vap<<8); //VAP +#endif + } + else + { + header[4+7] = wd->macAddr[2]; + } + + /* Sequence Control */ + zmw_enter_critical_section(dev); + header[4+11] = ((wd->mmseq++)<<4); + zmw_leave_critical_section(dev); + + + return hlen; +} diff --git a/drivers/staging/otus/80211core/cagg.h b/drivers/staging/otus/80211core/cagg.h new file mode 100644 index 000000000000..1d87a564162b --- /dev/null +++ b/drivers/staging/otus/80211core/cagg.h @@ -0,0 +1,435 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : cagg.h */ +/* */ +/* Abstract */ +/* This module contains A-MPDU aggregation relatived functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/****************************************************************************/ +/*Revision History: */ +/* Who When What */ +/* -------- -------- ----------------------------------------------*/ +/* */ +/* Honda 12-4-06 created */ +/* */ +/****************************************************************************/ + +#ifndef _CAGG_H +#define _CAGG_H + + +/* + * the aggregation functions flag, 0 if don't do aggregate + */ + +#define ZM_AGG_FPGA_DEBUG 1 +#define ZM_AGG_FPGA_REORDERING 1 + +#ifndef ZM_AGG_TALLY +//#define ZM_AGG_TALLY +#endif +/* + * Aggregate control + */ + + +#define ZM_AGG_POOL_SIZE 20 +#define ZM_BAW_POOL_SIZE 32 +#define ZM_AGGQ_SIZE 64 +#define ZM_AGGQ_SIZE_MASK (ZM_AGGQ_SIZE-1) +#define ZM_AGG_LOW_THRESHOLD 1 +#define ZM_AGG_HIGH_THRESHOLD 5 + +/* + * number of access categories (ac) + */ +#define ZM_AC 4 +/* + * the timer to clear aggregation queue, unit: 1 tick + * if the packet is too old (current time - arrival time) + * the packet and the aggregate queue will be cleared + */ +#define ZM_AGG_CLEAR_TIME 10 +/* + * delete the queue if idle for ZM_DELETE_TIME + * unit: 10ms + */ +#define ZM_AGG_DELETE_TIME 10000 + +/* + * block ack window size + */ +#define ZM_AGG_BAW_SIZE 64 +#define ZM_AGG_BAW_MASK (ZM_AGG_BAW_SIZE-1) +/* + * originator ADDBA Resquest receiver + * |----------------------------->| + * 1| ACK |1 + * |<-----------------------------| + * 2| ADDBA Response |2 + * |<-----------------------------| + * 3| ACK |3 + * |----------------------------->| + * 4 4 + */ +#define ZM_AGG_ADDBA_REQUEST 1 +#define ZM_AGG_ADDBA_REQUEST_ACK 2 +#define ZM_AGG_ADDBA_RESPONSE 3 +#define ZM_AGG_ADDBA_RESPONSE_ACK 4 + +#define ZM_AGG_SINGLE_MPDU 00 +#define ZM_AGG_FIRST_MPDU 01 +#define ZM_AGG_MIDDLE_MPDU 11 +#define ZM_AGG_LAST_MPDU 10 +/* + * end of Aggregate control + */ + +#define TID_TX struct aggQueue* +#define TID_BAW struct baw_q* +#define BAW wd->baw_enabler +#define DESTQ wd->destQ + +/* + * Queue access + */ +#define zm_agg_qlen(dev, head, tail) ((head - tail) & ZM_AGGQ_SIZE_MASK) +#define zm_agg_inQ(tid_tx, pt) ((((pt - tid_tx->aggTail) & ZM_AGGQ_SIZE_MASK) < \ + ((tid_tx->aggHead - tid_tx->aggTail) & ZM_AGGQ_SIZE_MASK))? TRUE:FALSE) +#define zm_agg_plus(pt) pt = (pt + 1) & ZM_AGGQ_SIZE_MASK +#define zm_agg_min(A, B) ((A>B)? B:A) +#define zm_agg_GetTime() wd->tick +#define TXQL (zfHpGetMaxTxdCount(dev) - zfHpGetFreeTxdCount(dev)) + +/* don't change AGG_MIN_TXQL easily, this might cause BAW BSOD */ +#define AGG_MIN_TXQL 2 +/* + * consider tcp,udp,ac(1234) + */ +#define zm_agg_dynamic_threshold(dev, ar) ((ar > 16)? 11: \ + (ar > 12)? 8: \ + (ar > 8)? 5: \ + (ar > 4)? 2:1) +#define zm_agg_weight(ac) ((3 == ac)? 4: \ + (2 == ac)? 3: \ + (0 == ac)? 2:1) +/* + * the required free queue ratio per ac + */ + +#define zm_agg_ratio(ac) ((3 == ac)? 3: \ + (2 == ac)? (zfHpGetMaxTxdCount(dev)*1/4): \ + (0 == ac)? (zfHpGetMaxTxdCount(dev)*2/4): \ + (zfHpGetMaxTxdCount(dev)*3/4)) + +//#define zm_agg_ratio(ac) 3 +/* + * end of Queue access + */ + +#define ZM_AGGMSG_LEV ZM_LV_3 +#define zm_msg0_agg(lv, msg) if (ZM_AGGMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_agg(lv, msg, val) if (ZM_AGGMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_agg(lv, msg, val) if (ZM_AGGMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +struct baw_header_r { + u16_t *header; + u16_t *mic; + u16_t *snap; + u16_t headerLen; + u16_t micLen; + u16_t snapLen; + u16_t removeLen; + u8_t keyIdx; +}; + +struct baw_header { + u16_t header[29];//[(8+30+2+18)/2]; 58 bytes /* ctr+(4+a1+a2+a3+2+a4)+qos+iv */ + u16_t headerLen; + u16_t mic[4]; //[8/2]; 8 bytes + u16_t micLen; + u16_t snap[4]; //[8/2]; 8 bytes + u16_t snapLen; + u16_t removeLen; + u8_t keyIdx; +}; + +struct bufInfo { + zbuf_t* buf; + u8_t baw_retransmit; + u32_t timestamp; + struct baw_header *baw_header; +}; +#endif +struct aggElement +{ + zbuf_t* buf; + u32_t arrivalTime; + u8_t baw_retransmit; + struct zsAdditionInfo addInfo; + //struct baw_header baw_header; +}; + + +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +struct baw_buf +{ + zbuf_t* buf; + u16_t baw_seq; + u32_t timestamp; + u8_t baw_retransmit; + struct baw_header baw_header; +}; + +struct baw_q { + struct baw_buf frame[ZM_VTXQ_SIZE]; + u16_t enabled; + u16_t start_seq; + u16_t head; + u16_t tail; + u16_t size; + TID_TX tid_tx; + + //struct baw_header *baw_header; +}; + +struct baw_enabler +{ + struct baw_q tid_baw[ZM_BAW_POOL_SIZE]; + u8_t delPoint; + void (*core)(zdev_t* dev, u16_t baw_seq, u32_t bitmap, u16_t aggLen); + //void (*core); + void (*init)(zdev_t* dev); + TID_BAW (*getNewQ)(zdev_t* dev, u16_t start_seq, TID_TX tid_tx); + TID_BAW (*getQ)(zdev_t* dev, u16_t baw_seq); + u16_t (*insert)(zdev_t* dev, zbuf_t* buf, u16_t baw_seq, TID_BAW tid_baw, u8_t baw_retransmit, struct baw_header_r *header_r); + struct bufInfo* (*pop)(zdev_t* dev, u16_t index, TID_BAW tid_baw); + void (*enable)(zdev_t* dev, TID_BAW tid_baw, u16_t start_seq); + void (*disable)(zdev_t* dev, TID_BAW tid_baw); + +}; +#endif +struct aggQueue +{ + struct aggElement aggvtxq[ZM_AGGQ_SIZE]; + u16_t aggHead; + u16_t aggTail; + s16_t size; + u16_t aggQSTA; + u16_t aggQEnabled; + u16_t ac; + u16_t tid; + u16_t aggReady; + u16_t clearFlag; + u16_t deleteFlag; + u32_t lastArrival; + u16_t aggFrameSize; + u16_t bar_ssn; /* starting sequence number in BAR */ + u16_t dst[3]; + u16_t complete; /* complete indication pointer */ +}; + +struct aggSta +{ + u16_t count[ZM_AC]; + TID_TX tid_tx[8]; + u16_t aggFlag[ZM_AC]; +}; + +struct agg_tid_rx +{ + u16_t aid; + u16_t ac; + u16_t addBaExchangeStatusCode; + //struct zsAdditionInfo *addInfo; + u16_t seq_start; /* first seq expected next */ + u16_t baw_head; /* head of valid block ack window */ + u16_t baw_tail; /* tail of valid block ack window */ + //u16_t free_count; /* block ack window size */ + u8_t sq_exceed_count; + u8_t sq_behind_count; + struct aggElement frame[ZM_AGG_BAW_SIZE + 1]; /* out-of-order rx frames */ +}; + +struct aggControl +{ + u16_t aggEnabled; + u16_t ampduIndication; + u16_t addbaIndication; + //TID_BAW tid_baw; + u32_t timestamp; +}; + +struct aggBaFrameParameter +{ + zbuf_t* buf; + u16_t ba_parameter; + u8_t dialog; + u16_t ba_policy; + u16_t tid; + u16_t buffer_size; + u16_t ba_timeout; + u16_t ba_start_seq; + u16_t status_code; +}; + +struct aggBarControl +{ + u16_t bar_ack_policy ; + u16_t multi_tid ; + u16_t compressed_bitmap ; + u16_t tid_info ; +}; + +struct aggTally +{ + u32_t got_packets_sum; + u32_t got_bytes_sum; + u32_t sent_packets_sum; + u32_t sent_bytes_sum; + u32_t avg_got_packets; + u32_t avg_got_bytes; + u32_t avg_sent_packets; + u32_t avg_sent_bytes; + u16_t time; +}; + + +struct destQ { + struct dest{ + u16_t Qtype : 1; /* 0 aggr, 1 vtxq */ + TID_TX tid_tx; + void* vtxq; + + struct dest* next; + } *dest[4]; + struct dest* Head[4]; + //s16_t size[4]; + u16_t ppri; + void (*insert)(zdev_t* dev, u16_t Qtype, u16_t ac, TID_TX tid_tx, void* vtxq); + void (*delete)(zdev_t* dev, u16_t Qtype, TID_TX tid_tx, void* vtxq); + void (*init)(zdev_t* dev); + struct dest* (*getNext)(zdev_t* dev, u16_t ac); + u16_t (*exist)(zdev_t* dev, u16_t Qtype, u16_t ac, TID_TX tid_tx, void* vtxq); + //void (*scan)(zdev_t* dev); +}; +/* + * aggregation tx + */ +void zfAggInit(zdev_t* dev); +u16_t zfApFindSta(zdev_t* dev, u16_t* addr); +u16_t zfAggGetSta(zdev_t* dev, zbuf_t* buf); +TID_TX zfAggTxGetQueue(zdev_t* dev, u16_t aid, u16_t tid); +TID_TX zfAggTxNewQueue(zdev_t* dev, u16_t aid, u16_t tid, zbuf_t* buf); +u16_t zfAggTxEnqueue(zdev_t* dev, zbuf_t* buf, u16_t aid, TID_TX tid_tx); +u16_t zfAggTx(zdev_t* dev, zbuf_t* buf, u16_t tid); +u16_t zfAggTxReadyCount(zdev_t* dev, u16_t ac); +u16_t zfAggTxPartial(zdev_t* dev, u16_t ac, u16_t readycount); +u16_t zfAggTxSend(zdev_t* dev, u32_t freeTxd, TID_TX tid_tx); +TID_TX zfAggTxGetReadyQueue(zdev_t* dev, u16_t ac); +zbuf_t* zfAggTxGetVtxq(zdev_t* dev, TID_TX tid_tx); +u16_t zfAggTxDeleteQueue(zdev_t* dev, u16_t qnum); +u16_t zfAggScanAndClear(zdev_t* dev, u32_t time); +u16_t zfAggClearQueue(zdev_t* dev); +void zfAggTxScheduler(zdev_t* dev, u8_t ScanAndClear); + +/* tid_tx manipulation */ +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +u16_t zfAggTidTxInsertHead(zdev_t* dev, struct bufInfo* buf_info, TID_TX tid_tx); +#endif +void zfAggDestInsert(zdev_t* dev, u16_t Qtype, u16_t ac, TID_TX tid_tx, void* vtxq); +void zfAggDestDelete(zdev_t* dev, u16_t Qtype, TID_TX tid_tx, void* vtxq); +void zfAggDestInit(zdev_t* dev); +struct dest* zfAggDestGetNext(zdev_t* dev, u16_t ac); +u16_t zfAggDestExist(zdev_t* dev, u16_t Qtype, u16_t ac, TID_TX tid_tx, void* vtxq); +/* + * aggregation rx + */ +struct agg_tid_rx *zfAggRxEnabled(zdev_t* dev, zbuf_t* buf); +u16_t zfAggRx(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo *addInfo, struct agg_tid_rx *tid_rx); +struct agg_tid_rx *zfAggRxGetQueue(zdev_t* dev, zbuf_t* buf); +u16_t zfAggRxEnqueue(zdev_t* dev, zbuf_t* buf, struct agg_tid_rx *tid_rx, struct zsAdditionInfo *addInfo); +u16_t zfAggRxFlush(zdev_t* dev, u16_t seq_no, struct agg_tid_rx *tid_rx); +u16_t zfAggRxFreeBuf(zdev_t* dev, u16_t destroy); +u16_t zfAggRxClear(zdev_t* dev, u32_t time); +void zfAggRecvBAR(zdev_t* dev, zbuf_t* buf); +/* + * end of aggregation rx + */ + +/* + * ADDBA + */ +u16_t zfAggSendAddbaRequest(zdev_t* dev, u16_t *dst, u16_t ac, u16_t up); +u16_t zfAggSetAddbaFrameBody(zdev_t* dev,zbuf_t* buf, u16_t offset, u16_t ac, u16_t up); +u16_t zfAggGenAddbaHeader(zdev_t* dev, u16_t* dst, + u16_t* header, u16_t len, zbuf_t* buf, u16_t vap, u8_t encrypt); +u16_t zfAggProcessAction(zdev_t* dev, zbuf_t* buf); +u16_t zfAggBlockAckActionFrame(zdev_t* dev, zbuf_t* buf); +u16_t zfAggRecvAddbaRequest(zdev_t* dev, zbuf_t* buf); +u16_t zfAggRecvAddbaResponse(zdev_t* dev, zbuf_t* buf); +u16_t zfAggRecvDelba(zdev_t* dev, zbuf_t* buf); +u16_t zfAggSendAddbaResponse(zdev_t* dev, struct aggBaFrameParameter *bf); +u16_t zfAggSetAddbaResponseFrameBody(zdev_t* dev, zbuf_t* buf, + struct aggBaFrameParameter *bf, u16_t offset); +u16_t zfAggAddbaSetTidRx(zdev_t* dev, zbuf_t* buf, + struct aggBaFrameParameter *bf); +/* + * zfAggTxSendEth + */ +u16_t zfAggTxSendEth(zdev_t* dev, zbuf_t* buf, u16_t port, u16_t bufType, u8_t flag, struct aggControl *aggControl, TID_TX tid_tx); + +/* + * statistics functions + */ +u16_t zfAggTallyReset(zdev_t* dev); + +u16_t zfAggPrintTally(zdev_t* dev); + +/* + * BAR + */ +void zfAggInvokeBar(zdev_t* dev, TID_TX tid_tx); +u16_t zfAggSendBar(zdev_t* dev, TID_TX tid_tx, struct aggBarControl *aggBarControl); +u16_t zfAggSetBarBody(zdev_t* dev, zbuf_t* buf, u16_t offset, TID_TX tid_tx, struct aggBarControl *aggBarControl); +u16_t zfAggGenBarHeader(zdev_t* dev, u16_t* dst, + u16_t* header, u16_t len, zbuf_t* buf, u16_t vap, u8_t encrypt); + +#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION //disable BAW +/* BAW BA retransmission */ +void zfBawCore(zdev_t* dev, u16_t baw_seq, u32_t bitmap, u16_t aggLen); +void zfBawInit(zdev_t* dev); +TID_BAW zfBawGetNewQ(zdev_t* dev, u16_t start_seq, TID_TX tid_tx); +u16_t zfBawInsert(zdev_t* dev, zbuf_t* buf, u16_t baw_seq, TID_BAW tid_baw, u8_t baw_retransmit, struct baw_header_r *header_r); +struct bufInfo* zfBawPop(zdev_t* dev, u16_t index, TID_BAW tid_baw); +void zfBawEnable(zdev_t* dev, TID_BAW tid_baw, u16_t start_seq); +void zfBawDisable(zdev_t* dev, TID_BAW tid_baw); +TID_BAW zfBawGetQ(zdev_t* dev, u16_t baw_seq); +void zfAggTxRetransmit(zdev_t* dev, struct bufInfo *buf_info, struct aggControl *aggControl, TID_TX tid_tx); +#endif +/* extern functions */ +extern zbuf_t* zfGetVtxq(zdev_t* dev, u8_t ac); + +#endif /* #ifndef _CAGG_H */ + diff --git a/drivers/staging/otus/80211core/ccmd.c b/drivers/staging/otus/80211core/ccmd.c new file mode 100644 index 000000000000..479977973671 --- /dev/null +++ b/drivers/staging/otus/80211core/ccmd.c @@ -0,0 +1,1861 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : cmd.c */ +/* */ +/* Abstract */ +/* This module contains command interface functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" +#include "../hal/hpreg.h" + + +u16_t zfWlanReset(zdev_t* dev); +u32_t zfUpdateRxRate(zdev_t* dev); + + +extern void zfiUsbRecv(zdev_t *dev, zbuf_t *buf); +extern void zfiUsbRegIn(zdev_t* dev, u32_t* rsp, u16_t rspLen); +extern void zfiUsbOutComplete(zdev_t* dev, zbuf_t *buf, u8_t status, u8_t *hdr); +extern void zfiUsbRegOutComplete(zdev_t* dev); +extern u16_t zfHpReinit(zdev_t* dev, u32_t frequency); + +/* Get size (byte) of driver core global data structure. */ +/* This size will be used by driver wrapper to allocate */ +/* a memory space for driver core to store global variables */ +u16_t zfiGlobalDataSize(zdev_t* dev) +{ + u32_t ret; + ret = (sizeof(struct zsWlanDev)); + zm_assert((ret>>16) == 0); + return (u16_t)ret; +} + + +/* Initialize WLAN hardware and software, resource will be allocated */ +/* for WLAN operation, must be called first before other function. */ +extern u16_t zfiWlanOpen(zdev_t* dev, struct zsCbFuncTbl* cbFuncTbl) +{ + //u16_t ret; + //u32_t i; + //u8_t* ch; + //u8_t bPassive; + u32_t devSize; + struct zfCbUsbFuncTbl cbUsbFuncTbl; + zmw_get_wlan_dev(dev); + + zm_debug_msg0("start"); + + devSize = sizeof(struct zsWlanDev); + /* Zeroize zsWlanDev struct */ + zfZeroMemory((u8_t*)wd, (u16_t)devSize); + +#ifdef ZM_ENABLE_AGGREGATION + zfAggInit(dev); +#endif + + zfCwmInit(dev); + + wd->commTally.RateCtrlTxMPDU = 0; + wd->commTally.RateCtrlBAFail = 0; + wd->preambleTypeInUsed = ZM_PREAMBLE_TYPE_SHORT; + + if (cbFuncTbl == NULL) + { + /* zfcbRecvEth() is mandatory */ + zm_assert(0); + } + else + { + if (cbFuncTbl->zfcbRecvEth == NULL) + { + /* zfcbRecvEth() is mandatory */ + zm_assert(0); + } + wd->zfcbAuthNotify = cbFuncTbl->zfcbAuthNotify; + wd->zfcbAuthNotify = cbFuncTbl->zfcbAuthNotify; + wd->zfcbAsocNotify = cbFuncTbl->zfcbAsocNotify; + wd->zfcbDisAsocNotify = cbFuncTbl->zfcbDisAsocNotify; + wd->zfcbApConnectNotify = cbFuncTbl->zfcbApConnectNotify; + wd->zfcbConnectNotify = cbFuncTbl->zfcbConnectNotify; + wd->zfcbScanNotify = cbFuncTbl->zfcbScanNotify; + wd->zfcbMicFailureNotify = cbFuncTbl->zfcbMicFailureNotify; + wd->zfcbApMicFailureNotify = cbFuncTbl->zfcbApMicFailureNotify; + wd->zfcbIbssPartnerNotify = cbFuncTbl->zfcbIbssPartnerNotify; + wd->zfcbMacAddressNotify = cbFuncTbl->zfcbMacAddressNotify; + wd->zfcbSendCompleteIndication = cbFuncTbl->zfcbSendCompleteIndication; + wd->zfcbRecvEth = cbFuncTbl->zfcbRecvEth; + wd->zfcbRestoreBufData = cbFuncTbl->zfcbRestoreBufData; + wd->zfcbRecv80211 = cbFuncTbl->zfcbRecv80211; +#ifdef ZM_ENABLE_CENC + wd->zfcbCencAsocNotify = cbFuncTbl->zfcbCencAsocNotify; +#endif //ZM_ENABLE_CENC + wd->zfcbClassifyTxPacket = cbFuncTbl->zfcbClassifyTxPacket; + wd->zfcbHwWatchDogNotify = cbFuncTbl->zfcbHwWatchDogNotify; + } + + //add by honda 0330 + cbUsbFuncTbl.zfcbUsbRecv = zfiUsbRecv; + cbUsbFuncTbl.zfcbUsbRegIn = zfiUsbRegIn; + cbUsbFuncTbl.zfcbUsbOutComplete = zfiUsbOutComplete; + cbUsbFuncTbl.zfcbUsbRegOutComplete = zfiUsbRegOutComplete; + zfwUsbRegisterCallBack(dev, &cbUsbFuncTbl); + /* Init OWN MAC address */ + wd->macAddr[0] = 0x8000; + wd->macAddr[1] = 0x0000; + wd->macAddr[2] = 0x0000; + + wd->regulationTable.regionCode = 0xffff; + + zfHpInit(dev, wd->frequency); + + /* init region code */ + //wd->regulationTable.regionCode = NULL1_WORLD; //Only 2.4g RegCode + //zfHpGetRegulationTablefromRegionCode(dev, NULL1_WORLD); + //zfiWlanSetDot11DMode(dev , 1); // Enable 802.11d + /* Get the first channel */ + //wd->frequency = zfChGetFirstChannel(dev, &bPassive); +#ifdef ZM_AP_DEBUG + //wd->frequency = 2437; +#endif + + //STA mode + wd->sta.mTxRate = 0x0; + wd->sta.uTxRate = 0x3; + wd->sta.mmTxRate = 0x0; + wd->sta.adapterState = ZM_STA_STATE_DISCONNECT; + wd->sta.capability[0] = 0x01; + wd->sta.capability[1] = 0x00; + + wd->sta.preambleTypeHT = 0; + wd->sta.htCtrlBandwidth = 0; + wd->sta.htCtrlSTBC = 0; + wd->sta.htCtrlSG = 0; + wd->sta.defaultTA = 0; + //wd->sta.activescanTickPerChannel = ZM_TIME_ACTIVE_SCAN/ZM_MS_PER_TICK; + { + u8_t Dur = ZM_TIME_ACTIVE_SCAN; + zfwGetActiveScanDur(dev, &Dur); + wd->sta.activescanTickPerChannel = Dur/ZM_MS_PER_TICK; + + } + wd->sta.passiveScanTickPerChannel = ZM_TIME_PASSIVE_SCAN/ZM_MS_PER_TICK; + wd->sta.bAutoReconnect = TRUE; + wd->sta.dropUnencryptedPkts = FALSE; + + /* set default to bypass all multicast packet for linux, window XP would set 0 by wrapper initialization */ + wd->sta.bAllMulticast = 1; + + /* Initial the RIFS Status / RIFS-like frame count / RIFS count */ + wd->sta.rifsState = ZM_RIFS_STATE_DETECTING; + wd->sta.rifsLikeFrameCnt = 0; + wd->sta.rifsCount = 0; + + wd->sta.osRxFilter = 0; + wd->sta.bSafeMode = 0; + + //Common + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_DISCONNECT); + wd->beaconInterval = 100; + wd->rtsThreshold = 2346; + wd->fragThreshold = 32767; + wd->wlanMode = ZM_MODE_INFRASTRUCTURE; + wd->txMCS = 0xff; //AUTO + wd->dtim = 1; + //wd->txMT = 1; //OFDM + wd->tick = 1; + wd->maxTxPower2 = 0xff; + wd->maxTxPower5 = 0xff; + wd->supportMode = 0xffffffff; + wd->ws.adhocMode = ZM_ADHOCBAND_G; + wd->ws.autoSetFrequency = 0xff; + + //AP mode + //wd->bgMode = wd->ws.bgMode; + wd->ap.ssidLen[0] = 6; + wd->ap.ssid[0][0] = 'Z'; + wd->ap.ssid[0][1] = 'D'; + wd->ap.ssid[0][2] = '1'; + wd->ap.ssid[0][3] = '2'; + wd->ap.ssid[0][4] = '2'; + wd->ap.ssid[0][5] = '1'; + + // Init the country iso name as NA + wd->ws.countryIsoName[0] = 0; + wd->ws.countryIsoName[1] = 0; + wd->ws.countryIsoName[2] = '\0'; + + /* init fragmentation is disabled */ + //zfiWlanSetFragThreshold(dev, 0); + + /* airopeek : swSniffer 1=>on 0=>off */ + wd->swSniffer = 0; + wd->XLinkMode = 0; + +// jhlee HT 0 +#if 1 + /* AP Mode*/ + /* Init HT Capability Info */ + wd->ap.HTCap.Data.ElementID = ZM_WLAN_EID_HT_CAPABILITY; + wd->ap.HTCap.Data.Length = 26; + //wd->ap.HTCap.Data.SupChannelWidthSet = 0; + //wd->ap.HTCap.Data.MIMOPowerSave = 3; + //wd->ap.HTCap.Data.ShortGIfor40MHz = 0; + //wd->ap.HTCap.Data.ShortGIfor20MHz = 0; + //wd->ap.HTCap.Data.DSSSandCCKin40MHz = 0; + wd->ap.HTCap.Data.AMPDUParam |= HTCAP_MaxRxAMPDU3; + wd->ap.HTCap.Data.MCSSet[0] = 0xFF; // MCS 0 ~ 7 + wd->ap.HTCap.Data.MCSSet[1] = 0xFF; // MCS 8 ~ 15 + + /* Init Extended HT Capability Info */ + wd->ap.ExtHTCap.Data.ElementID = ZM_WLAN_EID_EXTENDED_HT_CAPABILITY; + wd->ap.ExtHTCap.Data.Length = 22; + wd->ap.ExtHTCap.Data.ControlChannel = 6; + //wd->ap.ExtHTCap.Data.ExtChannelOffset = 3; + wd->ap.ExtHTCap.Data.ChannelInfo |= ExtHtCap_RecomTxWidthSet; + //wd->ap.ExtHTCap.Data.RIFSMode = 1; + wd->ap.ExtHTCap.Data.OperatingInfo |= 1; + + /* STA Mode*/ + /* Init HT Capability Info */ + wd->sta.HTCap.Data.ElementID = ZM_WLAN_EID_HT_CAPABILITY; + wd->sta.HTCap.Data.Length = 26; + + /* Test with 5G-AP : 7603 */ + //wd->sta.HTCap.Data.SupChannelWidthSet = 1; + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_SMEnabled; + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_SupChannelWidthSet; + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_ShortGIfor40MHz; + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_DSSSandCCKin40MHz; +#ifndef ZM_DISABLE_AMSDU8K_SUPPORT + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_MaxAMSDULength; +#endif + //wd->sta.HTCap.Data.MIMOPowerSave = 0; + //wd->sta.HTCap.Data.ShortGIfor40MHz = 0; + //wd->sta.HTCap.Data.ShortGIfor20MHz = 0; + //wd->sta.HTCap.Data.DSSSandCCKin40MHz = 0; + wd->sta.HTCap.Data.AMPDUParam |= HTCAP_MaxRxAMPDU3; + wd->sta.HTCap.Data.MCSSet[0] = 0xFF; // MCS 0 ~ 7 + wd->sta.HTCap.Data.MCSSet[1] = 0xFF; // MCS 8 ~ 15 + wd->sta.HTCap.Data.PCO |= HTCAP_TransmissionTime3; + //wd->sta.HTCap.Data.TransmissionTime = 0; + /* Init Extended HT Capability Info */ + wd->sta.ExtHTCap.Data.ElementID = ZM_WLAN_EID_EXTENDED_HT_CAPABILITY; + wd->sta.ExtHTCap.Data.Length = 22; + wd->sta.ExtHTCap.Data.ControlChannel = 6; + + //wd->sta.ExtHTCap.Data.ExtChannelOffset |= 3; + wd->sta.ExtHTCap.Data.ChannelInfo |= ExtHtCap_ExtChannelOffsetBelow; + + //wd->sta.ExtHTCap.Data.RecomTxWidthSet = 1; + //wd->sta.ExtHTCap.Data.RIFSMode = 1; + wd->sta.ExtHTCap.Data.OperatingInfo |= 1; +#endif + +#if 0 + /* WME test code */ + wd->ap.qosMode[0] = 1; +#endif + + wd->ledStruct.ledMode[0] = 0x2221; + wd->ledStruct.ledMode[1] = 0x2221; + + zfTimerInit(dev); + + ZM_PERFORMANCE_INIT(dev); + + zfBssInfoCreate(dev); + zfScanMgrInit(dev); + zfPowerSavingMgrInit(dev); + +#if 0 + /* Test code */ + { + u32_t key[4] = {0xffffffff, 0xff, 0, 0}; + u16_t addr[3] = {0x8000, 0x01ab, 0x0000}; + //zfSetKey(dev, 0, 0, ZM_WEP64, addr, key); + //zfSetKey(dev, 0, 0, ZM_AES, addr, key); + //zfSetKey(dev, 64, 0, 1, wd->macAddr, key); + } +#endif + + // WME settings + wd->ws.staWmeEnabled = 1; // Enable WME by default + #define ZM_UAPSD_Q_SIZE 32 //2^N + wd->ap.uapsdQ = zfQueueCreate(dev, ZM_UAPSD_Q_SIZE); + zm_assert(wd->ap.uapsdQ != NULL); + wd->sta.uapsdQ = zfQueueCreate(dev, ZM_UAPSD_Q_SIZE); + zm_assert(wd->sta.uapsdQ != NULL); + + //zfHpInit(dev, wd->frequency); + + /* MAC address */ + //zfHpSetMacAddress(dev, wd->macAddr, 0); + zfHpGetMacAddress(dev); + + zfCoreSetFrequency(dev, wd->frequency); + +#if ZM_PCI_LOOP_BACK == 1 + zfwWriteReg(dev, ZM_REG_PCI_CONTROL, 6); +#endif /* #if ZM_PCI_LOOP_BACK == 1 */ + + //zfiWlanSetDot11DMode(dev , 1); // Enable 802.11d + //zfiWlanSetDot11HDFSMode(dev , 1); // Enable 802.11h DFS + wd->sta.DFSEnable = 1; + wd->sta.capability[1] |= ZM_BIT_0; + + //zfiWlanSetFrequency(dev, 5260000, TRUE); + //zfiWlanSetAniMode(dev , 1); // Enable ANI + + /* Trgger Rx DMA */ + zfHpStartRecv(dev); + + zm_debug_msg0("end"); + + return 0; +} + +/* WLAN hardware will be shutdown and all resource will be release */ +u16_t zfiWlanClose(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zm_msg0_init(ZM_LV_0, "enter"); + + wd->state = ZM_WLAN_STATE_CLOSEDED; + + //zfiWlanDisable(dev, 1); + zfWlanReset(dev); + + zfHpStopRecv(dev); + + /* Disable MAC */ + /* Disable PHY */ + /* Disable RF */ + + zfHpRelease(dev); + + zfQueueDestroy(dev, wd->ap.uapsdQ); + zfQueueDestroy(dev, wd->sta.uapsdQ); + + zfBssInfoDestroy(dev); + +#ifdef ZM_ENABLE_AGGREGATION + /* add by honda */ + zfAggRxFreeBuf(dev, 1); //1 for release structure memory + /* end of add by honda */ +#endif + + zm_msg0_init(ZM_LV_0, "exit"); + + return 0; +} + +void zfGetWrapperSetting(zdev_t* dev) +{ + u8_t bPassive; + u16_t vapId = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); +#if 0 + if ( (wd->ws.countryIsoName[0] != 0) + || (wd->ws.countryIsoName[1] != 0) + || (wd->ws.countryIsoName[2] != '\0') ) + { + zfHpGetRegulationTablefromRegionCode( + dev, + zfHpGetRegionCodeFromIsoName(dev, wd->ws.countryIsoName) ); + } +#endif + zmw_enter_critical_section(dev); + + wd->wlanMode = wd->ws.wlanMode; + + /* set channel */ + if ( wd->ws.frequency ) + { + wd->frequency = wd->ws.frequency; + wd->ws.frequency = 0; + } + else + { + wd->frequency = zfChGetFirstChannel(dev, &bPassive); + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if (wd->ws.adhocMode == ZM_ADHOCBAND_A) + { + wd->frequency = ZM_CH_A_36; + } + else + { + wd->frequency = ZM_CH_G_6; + } + } + } +#ifdef ZM_AP_DEBUG + /* honda add for debug, 2437 channel 6, 2452 channel 9 */ + wd->frequency = 2437; + /* end of add by honda */ +#endif + + /* set preamble type */ + switch (wd->ws.preambleType) + { + case ZM_PREAMBLE_TYPE_AUTO: + case ZM_PREAMBLE_TYPE_SHORT: + case ZM_PREAMBLE_TYPE_LONG: + wd->preambleType = wd->ws.preambleType; + break; + default: + wd->preambleType = ZM_PREAMBLE_TYPE_SHORT; + break; + } + wd->ws.preambleType = 0; + + if ( wd->wlanMode == ZM_MODE_AP ) + { + vapId = zfwGetVapId(dev); + + if (vapId == 0xffff) + { + wd->ap.authAlgo[0] = wd->ws.authMode; + wd->ap.encryMode[0] = wd->ws.encryMode; + } + else + { + wd->ap.authAlgo[vapId + 1] = wd->ws.authMode; + wd->ap.encryMode[vapId + 1] = wd->ws.encryMode; + } + wd->ws.authMode = 0; + wd->ws.encryMode = ZM_NO_WEP; + + /* Get beaconInterval from WrapperSetting */ + if ((wd->ws.beaconInterval >= 20) && (wd->ws.beaconInterval <= 1000)) + { + wd->beaconInterval = wd->ws.beaconInterval; + } + else + { + wd->beaconInterval = 100; //100ms + } + + if (wd->ws.dtim > 0) + { + wd->dtim = wd->ws.dtim; + } + else + { + wd->dtim = 1; + } + + wd->ap.qosMode = wd->ws.apWmeEnabled & 0x1; + wd->ap.uapsdEnabled = (wd->ws.apWmeEnabled & 0x2) >> 1; + } + else + { + wd->sta.authMode = wd->ws.authMode; + wd->sta.currentAuthMode = wd->ws.authMode; + wd->sta.wepStatus = wd->ws.wepStatus; + + if ( wd->ws.beaconInterval ) + { + wd->beaconInterval = wd->ws.beaconInterval; + } + else + { + wd->beaconInterval = 0x64; + } + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + /* 1. Set default channel 6 (2437MHz) */ +// wd->frequency = 2437; + + /* 2. Otus support 802.11g Mode */ + if ((wd->ws.adhocMode == ZM_ADHOCBAND_G) || + (wd->ws.adhocMode == ZM_ADHOCBAND_BG) || + (wd->ws.adhocMode == ZM_ADHOCBAND_ABG) ) { + wd->wfc.bIbssGMode = 1; + } else { + wd->wfc.bIbssGMode = 0; + } + + /* 3. set short preamble */ + //wd->sta.preambleType = ZM_PREAMBLE_TYPE_SHORT ; + } + + /* set ATIM window */ + if ( wd->ws.atimWindow ) + { + wd->sta.atimWindow = wd->ws.atimWindow; + } + else + { + //wd->sta.atimWindow = 0x0a; + wd->sta.atimWindow = 0; + } + + //wd->sta.connectingHiddenAP = 1;//wd->ws.connectingHiddenAP; + wd->sta.dropUnencryptedPkts = wd->ws.dropUnencryptedPkts; + wd->sta.ibssJoinOnly = wd->ws.ibssJoinOnly; + + if ( wd->ws.bDesiredBssid ) + { + zfMemoryCopy(wd->sta.desiredBssid, wd->ws.desiredBssid, 6); + wd->sta.bDesiredBssid = TRUE; + wd->ws.bDesiredBssid = FALSE; + } + else + { + wd->sta.bDesiredBssid = FALSE; + } + + /* check ssid */ + if ( wd->ws.ssidLen != 0 ) + { + if ( (!zfMemoryIsEqual(wd->ws.ssid, wd->sta.ssid, + wd->sta.ssidLen))|| + (wd->ws.ssidLen != wd->sta.ssidLen)|| + (wd->sta.authMode == ZM_AUTH_MODE_WPA)|| + (wd->sta.authMode == ZM_AUTH_MODE_WPAPSK) || + (wd->ws.staWmeQosInfo!= 0) ) + { + /*if u-APSD test(set QosInfo), clear connectByReasso to do association (not reassociation)*/ + wd->sta.connectByReasso = FALSE; + wd->sta.failCntOfReasso = 0; + wd->sta.pmkidInfo.bssidCount = 0; + + wd->sta.ssidLen = wd->ws.ssidLen; + zfMemoryCopy(wd->sta.ssid, wd->ws.ssid, wd->sta.ssidLen); + + if ( wd->sta.ssidLen < 32 ) + { + wd->sta.ssid[wd->sta.ssidLen] = 0; + } + } + } + else + { /* ANY BSS */ + wd->sta.ssid[0] = 0; + wd->sta.ssidLen = 0; + } + + wd->sta.wmeEnabled = wd->ws.staWmeEnabled; + wd->sta.wmeQosInfo = wd->ws.staWmeQosInfo; + + } + + zmw_leave_critical_section(dev); +} + +u16_t zfWlanEnable(zdev_t* dev) +{ + u8_t bssid[6] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; + u16_t i; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( wd->wlanMode == ZM_MODE_UNKNOWN ) + { + zm_debug_msg0("Unknown Mode...Skip..."); + return 0; + } + + if (wd->wlanMode == ZM_MODE_AP) + { + u16_t vapId; + + vapId = zfwGetVapId(dev); + + if (vapId == 0xffff) + { + /* AP mode */ + zfApInitStaTbl(dev); + + /* AP default parameters */ + wd->bRate = 0xf; + wd->gRate = 0xff; + wd->bRateBasic = 0xf; + wd->gRateBasic = 0x0; + //wd->beaconInterval = 100; + wd->ap.apBitmap = 1; + wd->ap.beaconCounter = 0; + //wd->ap.vapNumber = 1; //mark by ygwei for Vap + + wd->ap.hideSsid[0] = 0; + wd->ap.staAgingTimeSec = 10*60; + wd->ap.staProbingTimeSec = 60; + + for (i=0; iap.bcmcHead[i] = wd->ap.bcmcTail[i] = 0; + } + + //wd->ap.uniHead = wd->ap.uniTail = 0; + + /* load AP parameters */ + wd->bRateBasic = wd->ws.bRateBasic; + wd->gRateBasic = wd->ws.gRateBasic; + wd->bgMode = wd->ws.bgMode; + if ((wd->ws.ssidLen <= 32) && (wd->ws.ssidLen != 0)) + { + wd->ap.ssidLen[0] = wd->ws.ssidLen; + for(i=0; iws.ssidLen; i++) + { + wd->ap.ssid[0][i] = wd->ws.ssid[i]; + } + wd->ws.ssidLen = 0; // Reset Wrapper Variable + } + + if (wd->ap.encryMode[0] == 0) + { + wd->ap.capab[0] = 0x001; + } + else + { + wd->ap.capab[0] = 0x011; + } + /* set Short Slot Time bit if not 11b */ + if (wd->ap.wlanType[0] != ZM_WLAN_TYPE_PURE_B) + { + wd->ap.capab[0] |= 0x400; + } + + // wd->ap.vapNumber = 1; // mark by ygwei for Vap Test + } + else + { +#if 0 + /* VAP Test Code */ + wd->ap.apBitmap = 0x3; + wd->ap.capab[1] = 0x401; + wd->ap.ssidLen[1] = 4; + wd->ap.ssid[1][0] = 'v'; + wd->ap.ssid[1][1] = 'a'; + wd->ap.ssid[1][2] = 'p'; + wd->ap.ssid[1][3] = '1'; + wd->ap.authAlgo[1] = wd->ws.authMode; + wd->ap.encryMode[1] = wd->ws.encryMode; + wd->ap.vapNumber = 2; +#else + /* VAP Test Code */ + wd->ap.apBitmap = 0x1 | (0x01 << (vapId+1)); + + if ((wd->ws.ssidLen <= 32) && (wd->ws.ssidLen != 0)) + { + wd->ap.ssidLen[vapId+1] = wd->ws.ssidLen; + for(i=0; iws.ssidLen; i++) + { + wd->ap.ssid[vapId+1][i] = wd->ws.ssid[i]; + } + wd->ws.ssidLen = 0; // Reset Wrapper Variable + } + + if (wd->ap.encryMode[vapId+1] == 0) + { + wd->ap.capab[vapId+1] = 0x401; + } + else + { + wd->ap.capab[vapId+1] = 0x411; + } + + wd->ap.authAlgo[vapId+1] = wd->ws.authMode; + wd->ap.encryMode[vapId+1] = wd->ws.encryMode; + + /* Need to be modified when VAP is used */ + //wd->ap.vapNumber = 2; +#endif + } + + wd->ap.vapNumber++; + + zfCoreSetFrequency(dev, wd->frequency); + + zfInitMacApMode(dev); + + /* Disable protection mode */ + zfApSetProtectionMode(dev, 0); + + zfApSendBeacon(dev); + } /*if (wd->wlanMode == ZM_MODE_AP) */ + else + { + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_EXTERNAL); + + zmw_enter_critical_section(dev); + wd->sta.oppositeCount = 0; /* reset opposite count */ + //wd->sta.bAutoReconnect = wd->sta.bAutoReconnectEnabled; + //wd->sta.scanWithSSID = 0; + zfStaInitOppositeInfo(dev); + zmw_leave_critical_section(dev); + + zfStaResetStatus(dev, 0); + + if ( (wd->sta.cmDisallowSsidLength != 0)&& + (wd->sta.ssidLen == wd->sta.cmDisallowSsidLength)&& + (zfMemoryIsEqual(wd->sta.ssid, wd->sta.cmDisallowSsid, + wd->sta.ssidLen)) && + (wd->sta.wepStatus == ZM_ENCRYPTION_TKIP)) + { /* countermeasures */ + zm_debug_msg0("countermeasures disallow association"); + + } + else + { + switch( wd->wlanMode ) + { + case ZM_MODE_IBSS: + /* some registers may be set here */ + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA2PSK ) + { + zfHpSetApStaMode(dev, ZM_HAL_80211_MODE_IBSS_WPA2PSK); + } + else + { + zfHpSetApStaMode(dev, ZM_HAL_80211_MODE_IBSS_GENERAL); + } + + zm_msg0_mm(ZM_LV_0, "ZM_MODE_IBSS"); + zfIbssConnectNetwork(dev); + break; + + case ZM_MODE_INFRASTRUCTURE: + /* some registers may be set here */ + zfHpSetApStaMode(dev, ZM_HAL_80211_MODE_STA); + + zfInfraConnectNetwork(dev); + break; + + case ZM_MODE_PSEUDO: + /* some registers may be set here */ + zfHpSetApStaMode(dev, ZM_HAL_80211_MODE_STA); + + zfUpdateBssid(dev, bssid); + zfCoreSetFrequency(dev, wd->frequency); + break; + + default: + break; + } + } + + } + + + //if ( (wd->wlanMode != ZM_MODE_INFRASTRUCTURE)&& + // (wd->wlanMode != ZM_MODE_AP) ) + if ( wd->wlanMode == ZM_MODE_PSEUDO ) + { + /* Reset Wlan status */ + zfWlanReset(dev); + + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_CONNECT, wd->sta.bssid); + } + zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTED); + } + + + if(wd->wlanMode == ZM_MODE_AP) + { + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_CONNECT, wd->sta.bssid); + } + //zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTED); + } + + // Assign default Tx Rate + if ( wd->sta.EnableHT ) + { + u32_t oneTxStreamCap; + oneTxStreamCap = (zfHpCapability(dev) & ZM_HP_CAP_11N_ONE_TX_STREAM); + if(oneTxStreamCap) + wd->CurrentTxRateKbps = 135000; + else + wd->CurrentTxRateKbps = 270000; + wd->CurrentRxRateKbps = 270000; + } + else + { + wd->CurrentTxRateKbps = 54000; + wd->CurrentRxRateKbps = 54000; + } + + wd->state = ZM_WLAN_STATE_ENABLED; + + return 0; +} + +/* Enable/disable Wlan operation */ +u16_t zfiWlanEnable(zdev_t* dev) +{ + u16_t ret; + + zmw_get_wlan_dev(dev); + + zm_msg0_mm(ZM_LV_1, "Enable Wlan"); + + zfGetWrapperSetting(dev); + + zfZeroMemory((u8_t*) &wd->trafTally, sizeof(struct zsTrafTally)); + + // Reset cmMicFailureCount to 0 for new association request + if ( wd->sta.cmMicFailureCount == 1 ) + { + zfTimerCancel(dev, ZM_EVENT_CM_TIMER); + wd->sta.cmMicFailureCount = 0; + } + + zfFlushVtxq(dev); + if ((wd->queueFlushed & 0x10) != 0) + { + zfHpUsbReset(dev); + } + ret = zfWlanEnable(dev); + + return ret; +} +/* Add a flag named ResetKeyCache to show if KeyCache should be cleared. + for hostapd in AP mode, if driver receives iwconfig ioctl + after setting group key, it shouldn't clear KeyCache. */ +u16_t zfiWlanDisable(zdev_t* dev, u8_t ResetKeyCache) +{ + u16_t i; + u8_t isConnected; + + zmw_get_wlan_dev(dev); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + zmw_declare_for_critical_section(); +#endif + wd->state = ZM_WLAN_STATE_DISABLED; + + zm_msg0_mm(ZM_LV_1, "Disable Wlan"); + + if ( wd->wlanMode != ZM_MODE_AP ) + { + isConnected = zfStaIsConnected(dev); + + if ( (wd->wlanMode == ZM_MODE_INFRASTRUCTURE)&& + (wd->sta.currentAuthMode != ZM_AUTH_MODE_WPA2) ) + { + /* send deauthentication frame */ + if (isConnected) + { + //zfiWlanDeauth(dev, NULL, 0); + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, wd->sta.bssid, 3, 0, 0); + //zmw_debug_msg0("send a Deauth frame!"); + } + } + + // Remove all the connected peer stations + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + wd->sta.ibssBssIsCreator = 0; + zfTimerCancel(dev, ZM_EVENT_IBSS_MONITOR); + zfStaIbssMonitoring(dev, 1); + } + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + zmw_enter_critical_section(dev); + wd->sta.ibssWpa2Psk = 0; + zmw_leave_critical_section(dev); +#endif + + wd->sta.wpaState = ZM_STA_WPA_STATE_INIT; + + /* reset connect timeout counter */ + wd->sta.connectTimeoutCount = 0; + + /* reset connectState to None */ + wd->sta.connectState = ZM_STA_CONN_STATE_NONE; + + /* reset leap enable variable */ + wd->sta.leapEnabled = 0; + + /* Disable the RIFS Status / RIFS-like frame count / RIFS count */ + if( wd->sta.rifsState == ZM_RIFS_STATE_DETECTED ) + zfHpDisableRifs(dev); + wd->sta.rifsState = ZM_RIFS_STATE_DETECTING; + wd->sta.rifsLikeFrameCnt = 0; + wd->sta.rifsCount = 0; + + wd->sta.osRxFilter = 0; + wd->sta.bSafeMode = 0; + + zfChangeAdapterState(dev, ZM_STA_STATE_DISCONNECT); + if (ResetKeyCache) + zfHpResetKeyCache(dev); + + if (isConnected) + { + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_CONNECTION_DISABLED, wd->sta.bssid); + } + } + else + { + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_DISABLED, wd->sta.bssid); + } + } + } + else //if (wd->wlanMode == ZM_MODE_AP) + { + for (i=0; iap.staTable[i].valid == 1) + { + /* Reason : Sending station is leaving */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, + wd->ap.staTable[i].addr, 3, 0, 0); + } + } + + if (ResetKeyCache) + zfHpResetKeyCache(dev); + + wd->ap.vapNumber--; + } + + /* stop beacon */ + zfHpDisableBeacon(dev); + + /* Flush VTxQ and MmQ */ + zfFlushVtxq(dev); + /* Flush AP PS queues */ + zfApFlushBufferedPsFrame(dev); + /* Free buffer in defragment list*/ + zfAgingDefragList(dev, 1); + + #ifdef ZM_ENABLE_AGGREGATION + /* add by honda */ + zfAggRxFreeBuf(dev, 0); //1 for release structure memory + /* end of add by honda */ + #endif + + // Clear the information for the peer stations of IBSS or AP of Station mode + zfZeroMemory((u8_t*)wd->sta.oppositeInfo, sizeof(struct zsOppositeInfo) * ZM_MAX_OPPOSITE_COUNT); + + /* Turn off Software WEP/TKIP */ + if (wd->sta.SWEncryptEnable != 0) + { + zm_debug_msg0("Disable software encryption"); + zfStaDisableSWEncryption(dev); + } + + /* Improve WEP/TKIP performace with HT AP, detail information please look bug#32495 */ + //zfHpSetTTSIFSTime(dev, 0x8); + + return 0; +} + +u16_t zfiWlanSuspend(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + // Change the HAL state to init so that any packet can't be transmitted between + // resume & HAL reinit. This would cause the chip hang issue in OTUS. + zmw_enter_critical_section(dev); + wd->halState = ZM_HAL_STATE_INIT; + zmw_leave_critical_section(dev); + + return 0; +} + +u16_t zfiWlanResume(zdev_t* dev, u8_t doReconn) +{ + u16_t ret; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + /* Redownload firmware, Reinit MAC,PHY,RF */ + zfHpReinit(dev, wd->frequency); + + //Set channel according to AP's configuration + zfCoreSetFrequencyExV2(dev, wd->frequency, wd->BandWidth40, + wd->ExtOffset, NULL, 1); + + zfHpSetMacAddress(dev, wd->macAddr, 0); + + /* Start Rx */ + zfHpStartRecv(dev); + + zfFlushVtxq(dev); + + if ( wd->wlanMode != ZM_MODE_INFRASTRUCTURE && + wd->wlanMode != ZM_MODE_IBSS ) + { + return 1; + } + + zm_msg0_mm(ZM_LV_1, "Resume Wlan"); + if ( (zfStaIsConnected(dev)) || (zfStaIsConnecting(dev)) ) + { + if (doReconn == 1) + { + zm_msg0_mm(ZM_LV_1, "Re-connect..."); + zmw_enter_critical_section(dev); + wd->sta.connectByReasso = FALSE; + zmw_leave_critical_section(dev); + + zfWlanEnable(dev); + } + else if (doReconn == 0) + { + zfHpSetRollCallTable(dev); + } + } + + ret = 0; + + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiWlanFlushAllQueuedBuffers */ +/* Flush Virtual TxQ, MmQ, PS frames and defragment list */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +void zfiWlanFlushAllQueuedBuffers(zdev_t* dev) +{ + /* Flush VTxQ and MmQ */ + zfFlushVtxq(dev); + /* Flush AP PS queues */ + zfApFlushBufferedPsFrame(dev); + /* Free buffer in defragment list*/ + zfAgingDefragList(dev, 1); +} + +/* Do WLAN site survey */ +u16_t zfiWlanScan(zdev_t* dev) +{ + u16_t ret = 1; + zmw_get_wlan_dev(dev); + + zm_debug_msg0(""); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (wd->wlanMode == ZM_MODE_AP) + { + wd->heartBeatNotification |= ZM_BSSID_LIST_SCAN; + wd->sta.scanFrequency = 0; + //wd->sta.pUpdateBssList->bssCount = 0; + ret = 0; + } + else + { + #if 0 + if ( !zfStaBlockWlanScan(dev) ) + { + zm_debug_msg0("scan request"); + //zfTimerSchedule(dev, ZM_EVENT_SCAN, ZM_TICK_ZERO); + ret = 0; + goto start_scan; + } + #else + goto start_scan; + #endif + } + + zmw_leave_critical_section(dev); + + return ret; + +start_scan: + zmw_leave_critical_section(dev); + + if(wd->ledStruct.LEDCtrlFlagFromReg & ZM_LED_CTRL_FLAG_ALPHA) // flag for Alpha + wd->ledStruct.LEDCtrlFlag |= ZM_LED_CTRL_FLAG_ALPHA; + + ret = zfScanMgrScanStart(dev, ZM_SCAN_MGR_SCAN_EXTERNAL); + + zm_debug_msg1("ret = ", ret); + + return ret; +} + + +/* rate */ +/* 0 : AUTO */ +/* 1 : CCK 1M */ +/* 2 : CCK 2M */ +/* 3 : CCK 5.5M */ +/* 4 : CCK 11M */ +/* 5 : OFDM 6M */ +/* 6 : OFDM 9M */ +/* 7 : OFDM 12M */ +/* 8 : OFDM 18M */ +/* 9 : OFDM 24M */ +/* 10 : OFDM 36M */ +/* 11 : OFDM 48M */ +/* 12 : OFDM 54M */ +/* 13 : MCS 0 */ +/* 28 : MCS 15 */ +u16_t zcRateToMCS[] = + {0xff, 0, 1, 2, 3, 0xb, 0xf, 0xa, 0xe, 0x9, 0xd, 0x8, 0xc}; +u16_t zcRateToMT[] = {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1}; + +u16_t zfiWlanSetTxRate(zdev_t* dev, u16_t rate) +{ // jhlee HT 0 + zmw_get_wlan_dev(dev); + + if (rate <=12) + { + wd->txMCS = zcRateToMCS[rate]; + wd->txMT = zcRateToMT[rate]; + return ZM_SUCCESS; + } + else if ((rate<=28)||(rate==13+32)) + { + wd->txMCS = rate - 12 - 1; + wd->txMT = 2; + return ZM_SUCCESS; + } + + return ZM_ERR_INVALID_TX_RATE; +} + +const u32_t zcRateIdToKbps40M[] = + { + 1000, 2000, 5500, 11000, /* 1M, 2M, 5M, 11M , 0 1 2 3*/ + 6000, 9000, 12000, 18000, /* 6M 9M 12M 18M , 4 5 6 7*/ + 24000, 36000, 48000, 54000, /* 24M 36M 48M 54M , 8 9 10 11*/ + 13500, 27000, 40500, 54000, /* MCS0 MCS1 MCS2 MCS3 , 12 13 14 15*/ + 81000, 108000, 121500, 135000, /* MCS4 MCS5 MCS6 MCS7 , 16 17 18 19*/ + 27000, 54000, 81000, 108000, /* MCS8 MCS9 MCS10 MCS11 , 20 21 22 23*/ + 162000, 216000, 243000, 270000, /* MCS12 MCS13 MCS14 MCS15 , 24 25 26 27*/ + 270000, 300000, 150000 /* MCS14SG, MCS15SG, MCS7SG , 28 29 30*/ + }; + +const u32_t zcRateIdToKbps20M[] = + { + 1000, 2000, 5500, 11000, /* 1M, 2M, 5M, 11M , 0 1 2 3*/ + 6000, 9000, 12000, 18000, /* 6M 9M 12M 18M , 4 5 6 7*/ + 24000, 36000, 48000, 54000, /* 24M 36M 48M 54M , 8 9 10 11*/ + 6500, 13000, 19500, 26000, /* MCS0 MCS1 MCS2 MCS3 , 12 13 14 15*/ + 39000, 52000, 58500, 65000, /* MCS4 MCS5 MCS6 MCS7 , 16 17 18 19*/ + 13000, 26000, 39000, 52000, /* MCS8 MCS9 MCS10 MCS11 , 20 21 22 23*/ + 78000, 104000, 117000, 130000, /* MCS12 MCS13 MCS14 MCS15 , 24 25 26 27*/ + 130000, 144400, 72200 /* MCS14SG, MCS15SG, MSG7SG , 28 29 30*/ + }; + +u32_t zfiWlanQueryTxRate(zdev_t* dev) +{ + u8_t rateId = 0xff; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + /* If Tx rate had not been trained, return maximum Tx rate instead */ + if ((wd->wlanMode == ZM_MODE_INFRASTRUCTURE) && (zfStaIsConnected(dev))) + { + zmw_enter_critical_section(dev); + //Not in fixed rate mode + if (wd->txMCS == 0xff) + { + if ((wd->sta.oppositeInfo[0].rcCell.flag & ZM_RC_TRAINED_BIT) == 0) + { + rateId = wd->sta.oppositeInfo[0].rcCell.operationRateSet[wd->sta.oppositeInfo[0].rcCell.operationRateCount-1]; + } + else + { + rateId = wd->sta.oppositeInfo[0].rcCell.operationRateSet[wd->sta.oppositeInfo[0].rcCell.currentRateIndex]; + } + } + zmw_leave_critical_section(dev); + } + if (rateId != 0xff) + { + if (wd->sta.htCtrlBandwidth) + { + return zcRateIdToKbps40M[rateId]; + } + else + { + return zcRateIdToKbps20M[rateId]; + } + } + else + { + return wd->CurrentTxRateKbps; + } +} + +void zfWlanUpdateRxRate(zdev_t* dev, struct zsAdditionInfo* addInfo) +{ + u32_t rxRateKbps; + zmw_get_wlan_dev(dev); + //zm_msg1_mm(ZM_LV_0, "addInfo->Tail.Data.RxMacStatus =", addInfo->Tail.Data.RxMacStatus & 0x03); + + /* b5~b4: MPDU indication. */ + /* 00: Single MPDU. */ + /* 10: First MPDU of A-MPDU. */ + /* 11: Middle MPDU of A-MPDU. */ + /* 01: Last MPDU of A-MPDU. */ + /* Only First MPDU and Single MPDU have PLCP header */ + /* First MPDU : (mpduInd & 0x30) == 0x00 */ + /* Single MPDU : (mpduInd & 0x30) == 0x20 */ + if ((addInfo->Tail.Data.RxMacStatus & 0x10) == 0) + { + /* Modulation type */ + wd->modulationType = addInfo->Tail.Data.RxMacStatus & 0x03; + switch(wd->modulationType) + { + case 0x0: wd->rateField = addInfo->PlcpHeader[0] & 0xff; //CCK mode + wd->rxInfo = 0; + break; + case 0x1: wd->rateField = addInfo->PlcpHeader[0] & 0x0f; //Legacy-OFDM mode + wd->rxInfo = 0; + break; + case 0x2: wd->rateField = addInfo->PlcpHeader[3]; //HT-OFDM mode + wd->rxInfo = addInfo->PlcpHeader[6]; + break; + default: break; + } + + rxRateKbps = zfUpdateRxRate(dev); + if (wd->CurrentRxRateUpdated == 1) + { + if (rxRateKbps > wd->CurrentRxRateKbps) + { + wd->CurrentRxRateKbps = rxRateKbps; + } + } + else + { + wd->CurrentRxRateKbps = rxRateKbps; + wd->CurrentRxRateUpdated = 1; + } + } +} +#if 0 +u16_t zcIndextoRateBG[16] = {1000, 2000, 5500, 11000, 0, 0, 0, 0, 48000, + 24000, 12000, 6000, 54000, 36000, 18000, 9000}; +u32_t zcIndextoRateN20L[16] = {6500, 13000, 19500, 26000, 39000, 52000, 58500, + 65000, 13000, 26000, 39000, 52000, 78000, 104000, + 117000, 130000}; +u32_t zcIndextoRateN20S[16] = {7200, 14400, 21700, 28900, 43300, 57800, 65000, + 72200, 14400, 28900, 43300, 57800, 86700, 115600, + 130000, 144400}; +u32_t zcIndextoRateN40L[16] = {13500, 27000, 40500, 54000, 81000, 108000, 121500, + 135000, 27000, 54000, 81000, 108000, 162000, 216000, + 243000, 270000}; +u32_t zcIndextoRateN40S[16] = {15000, 30000, 45000, 60000, 90000, 120000, 135000, + 150000, 30000, 60000, 90000, 120000, 180000, 240000, + 270000, 300000}; +#endif + +extern u16_t zcIndextoRateBG[16]; +extern u32_t zcIndextoRateN20L[16]; +extern u32_t zcIndextoRateN20S[16]; +extern u32_t zcIndextoRateN40L[16]; +extern u32_t zcIndextoRateN40S[16]; + +u32_t zfiWlanQueryRxRate(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->CurrentRxRateUpdated = 0; + return wd->CurrentRxRateKbps; +} + +u32_t zfUpdateRxRate(zdev_t* dev) +{ + u8_t mcs, bandwidth; + u32_t rxRateKbps = 130000; + zmw_get_wlan_dev(dev); + + switch (wd->modulationType) + { + case 0x0: //CCK mode + switch (wd->rateField) + { + case 0x0a: rxRateKbps = 1000; + break; + case 0x14: rxRateKbps = 2000; + + case 0x37: rxRateKbps = 5500; + break; + case 0x6e: rxRateKbps = 11000; + break; + default: + break; + } + break; + case 0x1: //Legacy-OFDM mode + if (wd->rateField <= 15) + { + rxRateKbps = zcIndextoRateBG[wd->rateField]; + } + break; + case 0x2: //HT-OFDM mode + mcs = wd->rateField & 0x7F; + bandwidth = wd->rateField & 0x80; + if (mcs <= 15) + { + if (bandwidth != 0) + { + if((wd->rxInfo & 0x80) != 0) + { + /* Short GI 40 MHz MIMO Rate */ + rxRateKbps = zcIndextoRateN40S[mcs]; + } + else + { + /* Long GI 40 MHz MIMO Rate */ + rxRateKbps = zcIndextoRateN40L[mcs]; + } + } + else + { + if((wd->rxInfo & 0x80) != 0) + { + /* Short GI 20 MHz MIMO Rate */ + rxRateKbps = zcIndextoRateN20S[mcs]; + } + else + { + /* Long GI 20 MHz MIMO Rate */ + rxRateKbps = zcIndextoRateN20L[mcs]; + } + } + } + break; + default: + break; + } + //zm_msg1_mm(ZM_LV_0, "wd->CurrentRxRateKbps=", wd->CurrentRxRateKbps); + + // ToDo: use bandwith field to define 40MB + return rxRateKbps; +} + +/* Get WLAN stastics */ +u16_t zfiWlanGetStatistics(zdev_t* dev) +{ + /* Return link statistics */ + return 0; +} + +u16_t zfiWlanReset(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->state = ZM_WLAN_STATE_DISABLED; + + return zfWlanReset(dev); +} + +/* Reset WLAN */ +u16_t zfWlanReset(zdev_t* dev) +{ + u8_t isConnected; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zm_debug_msg0("zfWlanReset"); + + isConnected = zfStaIsConnected(dev); + + //if ( wd->wlanMode != ZM_MODE_AP ) + { + if ( (wd->wlanMode == ZM_MODE_INFRASTRUCTURE)&& + (wd->sta.currentAuthMode != ZM_AUTH_MODE_WPA2) ) + { + /* send deauthentication frame */ + if (isConnected) + { + //zfiWlanDeauth(dev, NULL, 0); + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, wd->sta.bssid, 3, 0, 0); + //zmw_debug_msg0("send a Deauth frame!"); + } + } + } + + zfChangeAdapterState(dev, ZM_STA_STATE_DISCONNECT); + zfHpResetKeyCache(dev); + + if (isConnected) + { + //zfiWlanDisable(dev); + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_CONNECTION_RESET, wd->sta.bssid); + } + } + else + { + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_RESET, wd->sta.bssid); + } + } + + /* stop beacon */ + zfHpDisableBeacon(dev); + + /* Free buffer in defragment list*/ + zfAgingDefragList(dev, 1); + + /* Flush VTxQ and MmQ */ + zfFlushVtxq(dev); + + #ifdef ZM_ENABLE_AGGREGATION + /* add by honda */ + zfAggRxFreeBuf(dev, 0); //1 for release structure memory + /* end of add by honda */ + #endif + + zfStaRefreshBlockList(dev, 1); + + zmw_enter_critical_section(dev); + + zfTimerCancel(dev, ZM_EVENT_IBSS_MONITOR); + zfTimerCancel(dev, ZM_EVENT_CM_BLOCK_TIMER); + zfTimerCancel(dev, ZM_EVENT_CM_DISCONNECT); + + wd->sta.connectState = ZM_STA_CONN_STATE_NONE; + wd->sta.connectByReasso = FALSE; + wd->sta.cmDisallowSsidLength = 0; + wd->sta.bAutoReconnect = 0; + wd->sta.InternalScanReq = 0; + wd->sta.encryMode = ZM_NO_WEP; + wd->sta.wepStatus = ZM_ENCRYPTION_WEP_DISABLED; + wd->sta.wpaState = ZM_STA_WPA_STATE_INIT; + wd->sta.cmMicFailureCount = 0; + wd->sta.ibssBssIsCreator = 0; +#ifdef ZM_ENABLE_IBSS_WPA2PSK + wd->sta.ibssWpa2Psk = 0; +#endif + /* reset connect timeout counter */ + wd->sta.connectTimeoutCount = 0; + + /* reset leap enable variable */ + wd->sta.leapEnabled = 0; + + /* Reset the RIFS Status / RIFS-like frame count / RIFS count */ + if( wd->sta.rifsState == ZM_RIFS_STATE_DETECTED ) + zfHpDisableRifs(dev); + wd->sta.rifsState = ZM_RIFS_STATE_DETECTING; + wd->sta.rifsLikeFrameCnt = 0; + wd->sta.rifsCount = 0; + + wd->sta.osRxFilter = 0; + wd->sta.bSafeMode = 0; + + // Clear the information for the peer stations of IBSS or AP of Station mode + zfZeroMemory((u8_t*)wd->sta.oppositeInfo, sizeof(struct zsOppositeInfo) * ZM_MAX_OPPOSITE_COUNT); + + zmw_leave_critical_section(dev); + + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_EXTERNAL); + + /* Turn off Software WEP/TKIP */ + if (wd->sta.SWEncryptEnable != 0) + { + zm_debug_msg0("Disable software encryption"); + zfStaDisableSWEncryption(dev); + } + + /* Improve WEP/TKIP performace with HT AP, detail information please look bug#32495 */ + //zfHpSetTTSIFSTime(dev, 0x8); + + /* Keep Pseudo mode */ + if ( wd->wlanMode != ZM_MODE_PSEUDO ) + { + wd->wlanMode = ZM_MODE_INFRASTRUCTURE; + } + return 0; +} + +/* Deauthenticate a STA */ +u16_t zfiWlanDeauth(zdev_t* dev, u16_t* macAddr, u16_t reason) +{ + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + //u16_t id; + + /* + * we will reset all key in zfHpResetKeyCache() when call + * zfiWlanDisable(), if we want to reset PairwiseKey for each sta, + * need to use a nullAddr to let keyindex not match. + * otherwise hardware will still find PairwiseKey when AP change + * encryption mode from WPA to WEP + */ + + /* + if ((id = zfApFindSta(dev, macAddr)) != 0xffff) + { + u32_t key[8]; + u16_t nullAddr[3] = { 0x0, 0x0, 0x0 }; + + if (wd->ap.staTable[i].encryMode != ZM_NO_WEP) + { + zfHpSetApPairwiseKey(dev, nullAddr, + ZM_NO_WEP, &key[0], &key[4], i+1); + } + //zfHpSetApPairwiseKey(dev, (u16_t *)macAddr, + // ZM_NO_WEP, &key[0], &key[4], id+1); + wd->ap.staTable[id].encryMode = ZM_NO_WEP; + wd->ap.staTable[id].keyIdx = 0xff; + } + */ + + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, macAddr, reason, 0, 0); + } + else + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, wd->sta.bssid, 3, 0, 0); + } + + /* Issue DEAUTH command to FW */ + return 0; +} + + +/* XP packet filter feature : */ +/* 1=>enable: All multicast address packets, not just the ones enumerated in the multicast address list. */ +/* 0=>disable */ +void zfiWlanSetAllMulticast(zdev_t* dev, u32_t setting) +{ + zmw_get_wlan_dev(dev); + zm_msg1_mm(ZM_LV_0, "sta.bAllMulticast = ", setting); + wd->sta.bAllMulticast = (u8_t)setting; +} + + +/* HT configure API */ +void zfiWlanSetHTCtrl(zdev_t* dev, u32_t *setting, u32_t forceTxTPC) +{ + zmw_get_wlan_dev(dev); + + wd->preambleType = (u8_t)setting[0]; + wd->sta.preambleTypeHT = (u8_t)setting[1]; + wd->sta.htCtrlBandwidth = (u8_t)setting[2]; + wd->sta.htCtrlSTBC = (u8_t)setting[3]; + wd->sta.htCtrlSG = (u8_t)setting[4]; + wd->sta.defaultTA = (u8_t)setting[5]; + wd->enableAggregation = (u8_t)setting[6]; + wd->enableWDS = (u8_t)setting[7]; + + wd->forceTxTPC = forceTxTPC; +} + +/* FB50 in OS XP, RD private test code */ +void zfiWlanQueryHTCtrl(zdev_t* dev, u32_t *setting, u32_t *forceTxTPC) +{ + zmw_get_wlan_dev(dev); + + setting[0] = wd->preambleType; + setting[1] = wd->sta.preambleTypeHT; + setting[2] = wd->sta.htCtrlBandwidth; + setting[3] = wd->sta.htCtrlSTBC; + setting[4] = wd->sta.htCtrlSG; + setting[5] = wd->sta.defaultTA; + setting[6] = wd->enableAggregation; + setting[7] = wd->enableWDS; + + *forceTxTPC = wd->forceTxTPC; +} + +void zfiWlanDbg(zdev_t* dev, u8_t setting) +{ + zmw_get_wlan_dev(dev); + + wd->enableHALDbgInfo = setting; +} + +/* FB50 in OS XP, RD private test code */ +void zfiWlanSetRxPacketDump(zdev_t* dev, u32_t setting) +{ + zmw_get_wlan_dev(dev); + if (setting) + { + wd->rxPacketDump = 1; /* enable */ + } + else + { + wd->rxPacketDump = 0; /* disable */ + } +} + + +/* FB50 in OS XP, RD private test code */ +/* Tally */ +void zfiWlanResetTally(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + wd->commTally.txUnicastFrm = 0; //txUnicastFrames + wd->commTally.txMulticastFrm = 0; //txMulticastFrames + wd->commTally.txUnicastOctets = 0; //txUniOctets byte size + wd->commTally.txMulticastOctets = 0; //txMultiOctets byte size + wd->commTally.txFrmUpperNDIS = 0; + wd->commTally.txFrmDrvMgt = 0; + wd->commTally.RetryFailCnt = 0; + wd->commTally.Hw_TotalTxFrm = 0; //Hardware total Tx Frame + wd->commTally.Hw_RetryCnt = 0; //txMultipleRetriesFrames + wd->commTally.Hw_UnderrunCnt = 0;// + wd->commTally.DriverRxFrmCnt = 0;// + wd->commTally.rxUnicastFrm = 0; //rxUnicastFrames + wd->commTally.rxMulticastFrm = 0; //rxMulticastFrames + wd->commTally.NotifyNDISRxFrmCnt = 0;// + wd->commTally.rxUnicastOctets = 0; //rxUniOctets byte size + wd->commTally.rxMulticastOctets = 0; //rxMultiOctets byte size + wd->commTally.DriverDiscardedFrm = 0;// Discard by ValidateFrame + wd->commTally.LessThanDataMinLen = 0;// + wd->commTally.GreaterThanMaxLen = 0;// + wd->commTally.DriverDiscardedFrmCauseByMulticastList = 0; + wd->commTally.DriverDiscardedFrmCauseByFrmCtrl = 0; + wd->commTally.rxNeedFrgFrm = 0; // need more frg frm + wd->commTally.DriverRxMgtFrmCnt = 0; + wd->commTally.rxBroadcastFrm = 0; //Receive broadcast frame count + wd->commTally.rxBroadcastOctets = 0; //Receive broadcast frame byte size + wd->commTally.Hw_TotalRxFrm = 0;// + wd->commTally.Hw_CRC16Cnt = 0; //rxPLCPCRCErrCnt + wd->commTally.Hw_CRC32Cnt = 0; //rxCRC32ErrCnt + wd->commTally.Hw_DecrypErr_UNI = 0;// + wd->commTally.Hw_DecrypErr_Mul = 0;// + wd->commTally.Hw_RxFIFOOverrun = 0;// + wd->commTally.Hw_RxTimeOut = 0; + wd->commTally.LossAP = 0;// + + wd->commTally.Tx_MPDU = 0; + wd->commTally.BA_Fail = 0; + wd->commTally.Hw_Tx_AMPDU = 0; + wd->commTally.Hw_Tx_MPDU = 0; + + wd->commTally.txQosDropCount[0] = 0; + wd->commTally.txQosDropCount[1] = 0; + wd->commTally.txQosDropCount[2] = 0; + wd->commTally.txQosDropCount[3] = 0; + wd->commTally.txQosDropCount[4] = 0; + + wd->commTally.Hw_RxMPDU = 0; + wd->commTally.Hw_RxDropMPDU = 0; + wd->commTally.Hw_RxDelMPDU = 0; + + wd->commTally.Hw_RxPhyMiscError = 0; + wd->commTally.Hw_RxPhyXRError = 0; + wd->commTally.Hw_RxPhyOFDMError = 0; + wd->commTally.Hw_RxPhyCCKError = 0; + wd->commTally.Hw_RxPhyHTError = 0; + wd->commTally.Hw_RxPhyTotalCount = 0; + +#if (defined(GCCK) && defined(OFDM)) + wd->commTally.rx11bDataFrame = 0; + wd->commTally.rxOFDMDataFrame = 0; +#endif + + zmw_leave_critical_section(dev); +} + +/* FB50 in OS XP, RD private test code */ +void zfiWlanQueryTally(zdev_t* dev, struct zsCommTally *tally) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + zfMemoryCopy((u8_t*)tally, (u8_t*)&wd->commTally, sizeof(struct zsCommTally)); + zmw_leave_critical_section(dev); +} +void zfiWlanQueryTrafTally(zdev_t* dev, struct zsTrafTally *tally) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + zfMemoryCopy((u8_t*)tally, (u8_t*)&wd->trafTally, sizeof(struct zsTrafTally)); + zmw_leave_critical_section(dev); +} + +void zfiWlanQueryMonHalRxInfo(zdev_t* dev, struct zsMonHalRxInfo *monHalRxInfo) +{ + zfHpQueryMonHalRxInfo(dev, (u8_t *)monHalRxInfo); +} + +/* parse the modeMDKEnable to DrvCore */ +void zfiDKEnable(zdev_t* dev, u32_t enable) +{ + zmw_get_wlan_dev(dev); + + wd->modeMDKEnable = enable; + zm_debug_msg1("modeMDKEnable = ", wd->modeMDKEnable); +} + +/* airoPeek */ +u32_t zfiWlanQueryPacketTypePromiscuous(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->swSniffer; +} + +/* airoPeek */ +void zfiWlanSetPacketTypePromiscuous(zdev_t* dev, u32_t setValue) +{ + zmw_get_wlan_dev(dev); + + wd->swSniffer = setValue; + zm_msg1_mm(ZM_LV_0, "wd->swSniffer ", wd->swSniffer); + if (setValue) + { + /* write register for sniffer mode */ + zfHpSetSnifferMode(dev, 1); + zm_msg0_mm(ZM_LV_1, "enalbe sniffer mode"); + } + else + { + zfHpSetSnifferMode(dev, 0); + zm_msg0_mm(ZM_LV_0, "disalbe sniffer mode"); + } +} + +void zfiWlanSetXLinkMode(zdev_t* dev, u32_t setValue) +{ + zmw_get_wlan_dev(dev); + + wd->XLinkMode = setValue; + if (setValue) + { + /* write register for sniffer mode */ + zfHpSetSnifferMode(dev, 1); + } + else + { + zfHpSetSnifferMode(dev, 0); + } +} + +extern void zfStaChannelManagement(zdev_t* dev, u8_t scan); +void zfiSetChannelManagement(zdev_t* dev, u32_t setting) +{ + zmw_get_wlan_dev(dev); + + switch (setting) + { + case 1: + wd->sta.EnableHT = 1; + wd->BandWidth40 = 1; + wd->ExtOffset = 1; + break; + case 3: + wd->sta.EnableHT = 1; + wd->BandWidth40 = 1; + wd->ExtOffset = 3; + break; + case 0: + wd->sta.EnableHT = 1; + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + break; + default: + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + break; + + } + zfCoreSetFrequencyEx(dev, wd->frequency, wd->BandWidth40, + wd->ExtOffset, NULL); +} + +void zfiSetRifs(zdev_t* dev, u16_t setting) +{ + zmw_get_wlan_dev(dev); + + wd->sta.ie.HtInfo.ChannelInfo |= ExtHtCap_RIFSMode; + wd->sta.EnableHT = 1; + switch (setting) + { + case 0: + wd->sta.HT2040 = 0; +// zfHpSetRifs(dev, 1, 0, (wd->sta.currentFrequency < 3000)? 1:0); + break; + case 1: + wd->sta.HT2040 = 1; +// zfHpSetRifs(dev, 1, 1, (wd->sta.currentFrequency < 3000)? 1:0); + break; + default: + wd->sta.HT2040 = 0; +// zfHpSetRifs(dev, 1, 0, (wd->sta.currentFrequency < 3000)? 1:0); + break; + } +} + +void zfiCheckRifs(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if(wd->sta.ie.HtInfo.ChannelInfo & ExtHtCap_RIFSMode) + { +// zfHpSetRifs(dev, wd->sta.EnableHT, wd->sta.HT2040, (wd->sta.currentFrequency < 3000)? 1:0); + } +} + +void zfiSetReorder(zdev_t* dev, u16_t value) +{ + zmw_get_wlan_dev(dev); + + wd->reorder = value; +} + +void zfiSetSeqDebug(zdev_t* dev, u16_t value) +{ + zmw_get_wlan_dev(dev); + + wd->seq_debug = value; +} diff --git a/drivers/staging/otus/80211core/cfunc.c b/drivers/staging/otus/80211core/cfunc.c new file mode 100644 index 000000000000..d7c49d7523df --- /dev/null +++ b/drivers/staging/otus/80211core/cfunc.c @@ -0,0 +1,1227 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" + +u8_t zfQueryOppositeRate(zdev_t* dev, u8_t dst_mac[6], u8_t frameType) +{ + zmw_get_wlan_dev(dev); + + /* For AP's rate adaption */ + if ( wd->wlanMode == ZM_MODE_AP ) + { + return 0; + } + + /* For STA's rate adaption */ + if ( (frameType & 0x0c) == ZM_WLAN_DATA_FRAME ) + { + if ( ZM_IS_MULTICAST(dst_mac) ) + { + return wd->sta.mTxRate; + } + else + { + return wd->sta.uTxRate; + } + } + + return wd->sta.mmTxRate; +} + +void zfCopyToIntTxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* src, + u16_t offset, u16_t length) +{ + u16_t i; + + for(i=0; icommTally.Hw_UnderrunCnt += (0xFFFF & rsp[1]); + wd->commTally.Hw_TotalRxFrm += rsp[2]; + wd->commTally.Hw_CRC32Cnt += rsp[3]; + wd->commTally.Hw_CRC16Cnt += rsp[4]; + #ifdef ZM_ENABLE_NATIVE_WIFI + /* These code are here to satisfy Vista DTM */ + wd->commTally.Hw_DecrypErr_UNI += ((rsp[5]>50) && (rsp[5]<60))?50:rsp[5]; + #else + wd->commTally.Hw_DecrypErr_UNI += rsp[5]; + #endif + wd->commTally.Hw_RxFIFOOverrun += rsp[6]; + wd->commTally.Hw_DecrypErr_Mul += rsp[7]; + wd->commTally.Hw_RetryCnt += rsp[8]; + wd->commTally.Hw_TotalTxFrm += rsp[9]; + wd->commTally.Hw_RxTimeOut +=rsp[10]; + + wd->commTally.Tx_MPDU += rsp[11]; + wd->commTally.BA_Fail += rsp[12]; + wd->commTally.Hw_Tx_AMPDU += rsp[13]; + wd->commTally.Hw_Tx_MPDU += rsp[14]; + wd->commTally.RateCtrlTxMPDU += rsp[11]; + wd->commTally.RateCtrlBAFail += rsp[12]; + } + else + { + wd->commTally.Hw_RxMPDU += rsp[1]; + wd->commTally.Hw_RxDropMPDU += rsp[2]; + wd->commTally.Hw_RxDelMPDU += rsp[3]; + + wd->commTally.Hw_RxPhyMiscError += rsp[4]; + wd->commTally.Hw_RxPhyXRError += rsp[5]; + wd->commTally.Hw_RxPhyOFDMError += rsp[6]; + wd->commTally.Hw_RxPhyCCKError += rsp[7]; + wd->commTally.Hw_RxPhyHTError += rsp[8]; + wd->commTally.Hw_RxPhyTotalCount += rsp[9]; + } + + zmw_leave_critical_section(dev); + + if (id == 0) + { + zm_msg1_mm(ZM_LV_1, "rsplen =", rsp[0]); + zm_msg1_mm(ZM_LV_1, "Hw_UnderrunCnt = ", (0xFFFF & rsp[1])); + zm_msg1_mm(ZM_LV_1, "Hw_TotalRxFrm = ", rsp[2]); + zm_msg1_mm(ZM_LV_1, "Hw_CRC32Cnt = ", rsp[3]); + zm_msg1_mm(ZM_LV_1, "Hw_CRC16Cnt = ", rsp[4]); + zm_msg1_mm(ZM_LV_1, "Hw_DecrypErr_UNI = ", rsp[5]); + zm_msg1_mm(ZM_LV_1, "Hw_RxFIFOOverrun = ", rsp[6]); + zm_msg1_mm(ZM_LV_1, "Hw_DecrypErr_Mul = ", rsp[7]); + zm_msg1_mm(ZM_LV_1, "Hw_RetryCnt = ", rsp[8]); + zm_msg1_mm(ZM_LV_1, "Hw_TotalTxFrm = ", rsp[9]); + zm_msg1_mm(ZM_LV_1, "Hw_RxTimeOut = ", rsp[10]); + zm_msg1_mm(ZM_LV_1, "Tx_MPDU = ", rsp[11]); + zm_msg1_mm(ZM_LV_1, "BA_Fail = ", rsp[12]); + zm_msg1_mm(ZM_LV_1, "Hw_Tx_AMPDU = ", rsp[13]); + zm_msg1_mm(ZM_LV_1, "Hw_Tx_MPDU = ", rsp[14]); + } + else + { + zm_msg1_mm(ZM_LV_1, "rsplen = ", rsp[0]); + zm_msg1_mm(ZM_LV_1, "Hw_RxMPDU = ", (0xFFFF & rsp[1])); + zm_msg1_mm(ZM_LV_1, "Hw_RxDropMPDU = ", rsp[2]); + zm_msg1_mm(ZM_LV_1, "Hw_RxDelMPDU = ", rsp[3]); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyMiscError = ", rsp[4]); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyXRError = ", rsp[5]); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyOFDMError = ", rsp[6]); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyCCKError = ", rsp[7]); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyHTError = ", rsp[8]); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyTotalCount = ", rsp[9]); + } + +} + +/* Timer related functions */ +void zfTimerInit(zdev_t* dev) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + zm_debug_msg0(""); + + wd->timerList.freeCount = ZM_MAX_TIMER_COUNT; + wd->timerList.head = &(wd->timerList.list[0]); + wd->timerList.tail = &(wd->timerList.list[ZM_MAX_TIMER_COUNT-1]); + wd->timerList.head->pre = NULL; + wd->timerList.head->next = &(wd->timerList.list[1]); + wd->timerList.tail->pre = &(wd->timerList.list[ZM_MAX_TIMER_COUNT-2]); + wd->timerList.tail->next = NULL; + + for( i=1; i<(ZM_MAX_TIMER_COUNT-1); i++ ) + { + wd->timerList.list[i].pre = &(wd->timerList.list[i-1]); + wd->timerList.list[i].next = &(wd->timerList.list[i+1]); + } + + wd->bTimerReady = TRUE; +} + + +u16_t zfTimerSchedule(zdev_t* dev, u16_t event, u32_t tick) +{ + struct zsTimerEntry *pFreeEntry; + struct zsTimerEntry *pEntry; + u8_t i, count; + + zmw_get_wlan_dev(dev); + + if ( wd->timerList.freeCount == 0 ) + { + zm_debug_msg0("no more timer"); + return 1; + } + + //zm_debug_msg2("event = ", event); + //zm_debug_msg1("target tick = ", wd->tick + tick); + + count = ZM_MAX_TIMER_COUNT - wd->timerList.freeCount; + + if ( count == 0 ) + { + wd->timerList.freeCount--; + wd->timerList.head->event = event; + wd->timerList.head->timer = wd->tick + tick; + //zm_debug_msg1("free timer count = ", wd->timerList.freeCount); + + return 0; + } + + pFreeEntry = wd->timerList.tail; + pFreeEntry->timer = wd->tick + tick; + pFreeEntry->event = event; + wd->timerList.tail = pFreeEntry->pre; + pEntry = wd->timerList.head; + + for( i=0; itimer > pFreeEntry->timer )&& + ((pEntry->timer - pFreeEntry->timer) < 1000000000) ) + { + if ( i != 0 ) + { + pFreeEntry->pre = pEntry->pre; + pFreeEntry->pre->next = pFreeEntry; + } + else + { + pFreeEntry->pre = NULL; + } + + pEntry->pre = pFreeEntry; + pFreeEntry->next = pEntry; + break; + } + + pEntry = pEntry->next; + } + + if ( i == 0 ) + { + wd->timerList.head = pFreeEntry; + } + + if ( i == count ) + { + pFreeEntry->pre = pEntry->pre; + pFreeEntry->pre->next = pFreeEntry; + pEntry->pre = pFreeEntry; + pFreeEntry->next = pEntry; + } + + wd->timerList.freeCount--; + //zm_debug_msg1("free timer count = ", wd->timerList.freeCount); + + return 0; +} + +u16_t zfTimerCancel(zdev_t* dev, u16_t event) +{ + struct zsTimerEntry *pEntry; + u8_t i, count; + + zmw_get_wlan_dev(dev); + + //zm_debug_msg2("event = ", event); + //zm_debug_msg1("free timer count(b) = ", wd->timerList.freeCount); + + pEntry = wd->timerList.head; + count = ZM_MAX_TIMER_COUNT - wd->timerList.freeCount; + + for( i=0; ievent == event ) + { + if ( pEntry == wd->timerList.head ) + { /* remove head entry */ + wd->timerList.head = pEntry->next; + wd->timerList.tail->next = pEntry; + pEntry->pre = wd->timerList.tail; + wd->timerList.tail = pEntry; + pEntry = wd->timerList.head; + } + else + { /* remove non-head entry */ + pEntry->pre->next = pEntry->next; + pEntry->next->pre = pEntry->pre; + wd->timerList.tail->next = pEntry; + pEntry->pre = wd->timerList.tail; + wd->timerList.tail = pEntry; + pEntry = pEntry->next; + } + + wd->timerList.freeCount++; + } + else + { + pEntry = pEntry->next; + } + } + + //zm_debug_msg1("free timer count(a) = ", wd->timerList.freeCount); + + return 0; +} + +void zfTimerClear(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->timerList.freeCount = ZM_MAX_TIMER_COUNT; +} + +u16_t zfTimerCheckAndHandle(zdev_t* dev) +{ + struct zsTimerEntry *pEntry; + struct zsTimerEntry *pTheLastEntry = NULL; + u16_t event[ZM_MAX_TIMER_COUNT]; + u8_t i, j=0, count; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( !wd->bTimerReady ) + { + return 0; + } + + zmw_enter_critical_section(dev); + + pEntry = wd->timerList.head; + count = ZM_MAX_TIMER_COUNT - wd->timerList.freeCount; + + for( i=0; itimer > wd->tick )&& + ((pEntry->timer - wd->tick) < 1000000000) ) + { + break; + } + + event[j++] = pEntry->event; + pTheLastEntry = pEntry; + pEntry = pEntry->next; + } + + if ( j > 0 ) + { + wd->timerList.tail->next = wd->timerList.head; + wd->timerList.head->pre = wd->timerList.tail; + wd->timerList.head = pEntry; + wd->timerList.tail = pTheLastEntry; + wd->timerList.freeCount += j; + //zm_debug_msg1("free timer count = ", wd->timerList.freeCount); + } + + zmw_leave_critical_section(dev); + + zfProcessEvent(dev, event, j); + + return 0; +} + +u32_t zfCoreSetKey(zdev_t* dev, u8_t user, u8_t keyId, u8_t type, + u16_t* mac, u32_t* key) +{ + u32_t ret; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->sta.flagKeyChanging++; + zm_debug_msg1(" zfCoreSetKey++++ ", wd->sta.flagKeyChanging); + zmw_leave_critical_section(dev); + + ret = zfHpSetKey(dev, user, keyId, type, mac, key); + return ret; +} + +void zfCoreSetKeyComplete(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + +#if 0 + wd->sta.flagKeyChanging = 0; +#else + if(wd->sta.flagKeyChanging) + { + zmw_enter_critical_section(dev); + wd->sta.flagKeyChanging--; + zmw_leave_critical_section(dev); + } +#endif + zm_debug_msg1(" zfCoreSetKeyComplete--- ", wd->sta.flagKeyChanging); + + zfPushVtxq(dev); +} + +void zfCoreHalInitComplete(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->halState = ZM_HAL_STATE_RUNNING; + zmw_leave_critical_section(dev); + + zfPushVtxq(dev); +} + +void zfCoreMacAddressNotify(zdev_t* dev, u8_t* addr) +{ + zmw_get_wlan_dev(dev); + + wd->macAddr[0] = addr[0] | ((u16_t)addr[1]<<8); + wd->macAddr[1] = addr[2] | ((u16_t)addr[3]<<8); + wd->macAddr[2] = addr[4] | ((u16_t)addr[5]<<8); + + + //zfHpSetMacAddress(dev, wd->macAddr, 0); + if (wd->zfcbMacAddressNotify != NULL) + { + wd->zfcbMacAddressNotify(dev, addr); + } +} + +void zfCoreSetIsoName(zdev_t* dev, u8_t* isoName) +{ + zmw_get_wlan_dev(dev); + + wd->ws.countryIsoName[0] = isoName[0]; + wd->ws.countryIsoName[1] = isoName[1]; + wd->ws.countryIsoName[2] = '\0'; + } + + +extern void zfScanMgrScanEventStart(zdev_t* dev); +extern u8_t zfScanMgrScanEventTimeout(zdev_t* dev); +extern void zfScanMgrScanEventRetry(zdev_t* dev); + +void zfProcessEvent(zdev_t* dev, u16_t* eventArray, u8_t eventCount) +{ + u8_t i, j, bypass = FALSE; + u16_t eventBypass[32]; + u8_t eventBypassCount = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zfZeroMemory((u8_t*) eventBypass, 64); + + for( i=0; ista.cmMicFailureCount = 0; + } + break; + + case ZM_EVENT_CM_DISCONNECT: + { + zm_msg0_mm(ZM_LV_0, "ZM_EVENT_CM_DISCONNECT"); + + zfChangeAdapterState(dev, ZM_STA_STATE_DISCONNECT); + + zmw_enter_critical_section(dev); + //zfTimerSchedule(dev, ZM_EVENT_CM_BLOCK_TIMER, + // ZM_TICK_CM_BLOCK_TIMEOUT); + + /* Timer Resolution on WinXP is 15/16 ms */ + /* Decrease Time offset for Counter Measure */ + zfTimerSchedule(dev, ZM_EVENT_CM_BLOCK_TIMER, + ZM_TICK_CM_BLOCK_TIMEOUT - ZM_TICK_CM_BLOCK_TIMEOUT_OFFSET); + + zmw_leave_critical_section(dev); + wd->sta.cmMicFailureCount = 0; + //zfiWlanDisable(dev); + zfHpResetKeyCache(dev); + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_DISCONNECT_MIC_FAIL, + wd->sta.bssid); + } + } + break; + + case ZM_EVENT_CM_BLOCK_TIMER: + { + zm_msg0_mm(ZM_LV_0, "ZM_EVENT_CM_BLOCK_TIMER"); + + //zmw_enter_critical_section(dev); + wd->sta.cmDisallowSsidLength = 0; + if ( wd->sta.bAutoReconnect ) + { + zm_msg0_mm(ZM_LV_0, "ZM_EVENT_CM_BLOCK_TIMER:bAutoReconnect!=0"); + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + zfScanMgrScanStart(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + } + //zmw_leave_critical_section(dev); + } + break; + + case ZM_EVENT_TIMEOUT_ADDBA: + { + if (!wd->addbaComplete && (wd->addbaCount < 5)) + { + zfAggSendAddbaRequest(dev, wd->sta.bssid, 0, 0); + wd->addbaCount++; + zfTimerSchedule(dev, ZM_EVENT_TIMEOUT_ADDBA, 100); + } + else + { + zfTimerCancel(dev, ZM_EVENT_TIMEOUT_ADDBA); + } + } + break; + + #ifdef ZM_ENABLE_PERFORMANCE_EVALUATION + case ZM_EVENT_TIMEOUT_PERFORMANCE: + { + zfiPerformanceRefresh(dev); + } + break; + #endif + case ZM_EVENT_SKIP_COUNTERMEASURE: + //enable the Countermeasure + { + zm_debug_msg0("Countermeasure : Enable MIC Check "); + wd->TKIP_Group_KeyChanging = 0x0; + } + break; + + default: + break; + } + } +} + +void zfBssInfoCreate(zdev_t* dev) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + wd->sta.bssList.bssCount = 0; + wd->sta.bssList.head = NULL; + wd->sta.bssList.tail = NULL; + wd->sta.bssInfoArrayHead = 0; + wd->sta.bssInfoArrayTail = 0; + wd->sta.bssInfoFreeCount = ZM_MAX_BSS; + + for( i=0; i< ZM_MAX_BSS; i++ ) + { + //wd->sta.bssInfoArray[i] = &(wd->sta.bssInfoPool[i]); + wd->sta.bssInfoArray[i] = zfwMemAllocate(dev, sizeof(struct zsBssInfo)); + + } + + zmw_leave_critical_section(dev); +} + +void zfBssInfoDestroy(zdev_t* dev) +{ + u8_t i; + zmw_get_wlan_dev(dev); + + zfBssInfoRefresh(dev, 1); + + for( i=0; i< ZM_MAX_BSS; i++ ) + { + if (wd->sta.bssInfoArray[i] != NULL) + { + zfwMemFree(dev, wd->sta.bssInfoArray[i], sizeof(struct zsBssInfo)); + } + else + { + zm_assert(0); + } + } + return; +} + +struct zsBssInfo* zfBssInfoAllocate(zdev_t* dev) +{ + struct zsBssInfo* pBssInfo; + + zmw_get_wlan_dev(dev); + + if (wd->sta.bssInfoFreeCount == 0) + return NULL; + + pBssInfo = wd->sta.bssInfoArray[wd->sta.bssInfoArrayHead]; + wd->sta.bssInfoArray[wd->sta.bssInfoArrayHead] = NULL; + wd->sta.bssInfoArrayHead = (wd->sta.bssInfoArrayHead + 1) & (ZM_MAX_BSS - 1); + wd->sta.bssInfoFreeCount--; + + zfZeroMemory((u8_t*)pBssInfo, sizeof(struct zsBssInfo)); + + return pBssInfo; +} + +void zfBssInfoFree(zdev_t* dev, struct zsBssInfo* pBssInfo) +{ + zmw_get_wlan_dev(dev); + + zm_assert(wd->sta.bssInfoArray[wd->sta.bssInfoArrayTail] == NULL); + + pBssInfo->signalStrength = pBssInfo->signalQuality = 0; + pBssInfo->sortValue = 0; + + wd->sta.bssInfoArray[wd->sta.bssInfoArrayTail] = pBssInfo; + wd->sta.bssInfoArrayTail = (wd->sta.bssInfoArrayTail + 1) & (ZM_MAX_BSS - 1); + wd->sta.bssInfoFreeCount++; +} + +void zfBssInfoReorderList(zdev_t* dev) +{ + struct zsBssInfo* pBssInfo = NULL; + struct zsBssInfo* pInsBssInfo = NULL; + struct zsBssInfo* pNextBssInfo = NULL; + struct zsBssInfo* pPreBssInfo = NULL; + u8_t i = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (wd->sta.bssList.bssCount > 1) + { + pInsBssInfo = wd->sta.bssList.head; + wd->sta.bssList.tail = pInsBssInfo; + pBssInfo = pInsBssInfo->next; + pInsBssInfo->next = NULL; + while (pBssInfo != NULL) + { + i = 0; + while (1) + { +// if (pBssInfo->signalStrength >= pInsBssInfo->signalStrength) + if( pBssInfo->sortValue >= pInsBssInfo->sortValue) + { + if (i==0) + { + //Insert BssInfo to head + wd->sta.bssList.head = pBssInfo; + pNextBssInfo = pBssInfo->next; + pBssInfo->next = pInsBssInfo; + break; + } + else + { + //Insert BssInfo to neither head nor tail + pPreBssInfo->next = pBssInfo; + pNextBssInfo = pBssInfo->next; + pBssInfo->next = pInsBssInfo; + break; + } + } + else + { + if (pInsBssInfo->next != NULL) + { + //Signal strength smaller than current BssInfo, check next + pPreBssInfo = pInsBssInfo; + pInsBssInfo = pInsBssInfo->next; + } + else + { + //Insert BssInfo to tail + pInsBssInfo->next = pBssInfo; + pNextBssInfo = pBssInfo->next; + wd->sta.bssList.tail = pBssInfo; + pBssInfo->next = NULL; + break; + } + } + i++; + } + pBssInfo = pNextBssInfo; + pInsBssInfo = wd->sta.bssList.head; + } + } //if (wd->sta.bssList.bssCount > 1) + + zmw_leave_critical_section(dev); +} + +void zfBssInfoInsertToList(zdev_t* dev, struct zsBssInfo* pBssInfo) +{ + zmw_get_wlan_dev(dev); + + zm_assert(pBssInfo); + + //zm_debug_msg2("pBssInfo = ", pBssInfo); + + if ( wd->sta.bssList.bssCount == 0 ) + { + wd->sta.bssList.head = pBssInfo; + wd->sta.bssList.tail = pBssInfo; + } + else + { + wd->sta.bssList.tail->next = pBssInfo; + wd->sta.bssList.tail = pBssInfo; + } + + pBssInfo->next = NULL; + wd->sta.bssList.bssCount++; + + //zm_debug_msg2("bss count = ", wd->sta.bssList.bssCount); +} + +void zfBssInfoRemoveFromList(zdev_t* dev, struct zsBssInfo* pBssInfo) +{ + struct zsBssInfo* pNowBssInfo; + struct zsBssInfo* pPreBssInfo = NULL; + u8_t i; + + zmw_get_wlan_dev(dev); + + zm_assert(pBssInfo); + zm_assert(wd->sta.bssList.bssCount); + + //zm_debug_msg2("pBssInfo = ", pBssInfo); + + pNowBssInfo = wd->sta.bssList.head; + + for( i=0; ista.bssList.bssCount; i++ ) + { + if ( pNowBssInfo == pBssInfo ) + { + if ( i == 0 ) + { /* remove head */ + wd->sta.bssList.head = pBssInfo->next; + } + else + { + pPreBssInfo->next = pBssInfo->next; + } + + if ( i == (wd->sta.bssList.bssCount - 1) ) + { /* remove tail */ + wd->sta.bssList.tail = pPreBssInfo; + } + + break; + } + + pPreBssInfo = pNowBssInfo; + pNowBssInfo = pNowBssInfo->next; + } + + zm_assert(i != wd->sta.bssList.bssCount); + wd->sta.bssList.bssCount--; + + //zm_debug_msg2("bss count = ", wd->sta.bssList.bssCount); +} + +void zfBssInfoRefresh(zdev_t* dev, u16_t mode) +{ + struct zsBssInfo* pBssInfo; + struct zsBssInfo* pNextBssInfo; + u8_t i, bssCount; + + zmw_get_wlan_dev(dev); + + pBssInfo = wd->sta.bssList.head; + bssCount = wd->sta.bssList.bssCount; + + for( i=0; inext; + zfBssInfoRemoveFromList(dev, pBssInfo); + zfBssInfoFree(dev, pBssInfo); + pBssInfo = pNextBssInfo; + } + else + { + if ( pBssInfo->flag & ZM_BSS_INFO_VALID_BIT ) + { /* this one must be kept */ + pBssInfo->flag &= ~ZM_BSS_INFO_VALID_BIT; + pBssInfo = pBssInfo->next; + } + else + { + #define ZM_BSS_CACHE_TIME_IN_MS 20000 + if ((wd->tick - pBssInfo->tick) > (ZM_BSS_CACHE_TIME_IN_MS/ZM_MS_PER_TICK)) + { + pNextBssInfo = pBssInfo->next; + zfBssInfoRemoveFromList(dev, pBssInfo); + zfBssInfoFree(dev, pBssInfo); + pBssInfo = pNextBssInfo; + } + else + { + pBssInfo = pBssInfo->next; + } + } + } + } //for( i=0; i 49 ) + { + tmpLength = 49; + } + + zfMemoryCopy(buf, value, tmpLength); + buf[tmpLength] = '\0'; + //printk("SSID: %s\n", buf); + //zm_debug_msg_s("ssid = ", value); +} + +void zfCoreReinit(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->sta.flagKeyChanging = 0; + wd->sta.flagFreqChanging = 0; +} + +void zfGenerateRandomBSSID(zdev_t* dev, u8_t *MACAddr, u8_t *BSSID) +{ + //ULONGLONG time; + u32_t time; + + zmw_get_wlan_dev(dev); + + time = wd->tick; + + // + // Initialize the random BSSID to be the same as MAC address. + // + + // RtlCopyMemory(BSSID, MACAddr, sizeof(DOT11_MAC_ADDRESS)); + zfMemoryCopy(BSSID, MACAddr, 6); + + // + // Get the system time in 10 millisecond. + // + + // NdisGetCurrentSystemTime((PLARGE_INTEGER)&time); + // time /= 100000; + + // + // Randomize the first 4 bytes of BSSID. + // + + BSSID[0] ^= (u8_t)(time & 0xff); + BSSID[0] &= ~0x01; // Turn off multicast bit + BSSID[0] |= 0x02; // Turn on local bit + + time >>= 8; + BSSID[1] ^= (u8_t)(time & 0xff); + + time >>= 8; + BSSID[2] ^= (u8_t)(time & 0xff); + + time >>= 8; + BSSID[3] ^= (u8_t)(time & 0xff); +} + +u8_t zfiWlanGetDestAddrFromBuf(zdev_t *dev, zbuf_t *buf, u16_t *macAddr) +{ +#ifdef ZM_ENABLE_NATIVE_WIFI + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + /* DA */ + macAddr[0] = zmw_tx_buf_readh(dev, buf, 16); + macAddr[1] = zmw_tx_buf_readh(dev, buf, 18); + macAddr[2] = zmw_tx_buf_readh(dev, buf, 20); + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + /* DA */ + macAddr[0] = zmw_tx_buf_readh(dev, buf, 4); + macAddr[1] = zmw_tx_buf_readh(dev, buf, 6); + macAddr[2] = zmw_tx_buf_readh(dev, buf, 8); + } + else if ( wd->wlanMode == ZM_MODE_AP ) + { + /* DA */ + macAddr[0] = zmw_tx_buf_readh(dev, buf, 4); + macAddr[1] = zmw_tx_buf_readh(dev, buf, 6); + macAddr[2] = zmw_tx_buf_readh(dev, buf, 8); + } + else + { + return 1; + } +#else + /* DA */ + macAddr[0] = zmw_tx_buf_readh(dev, buf, 0); + macAddr[1] = zmw_tx_buf_readh(dev, buf, 2); + macAddr[2] = zmw_tx_buf_readh(dev, buf, 4); +#endif + + return 0; +} + +/* Leave an empty line below to remove warning message on some compiler */ + +u16_t zfFindCleanFrequency(zdev_t* dev, u32_t adhocMode) +{ + u8_t i, j; + u16_t returnChannel; + u16_t count_24G = 0, min24GIndex = 0; + u16_t count_5G = 0, min5GIndex = 0; + u16_t CombinationBssNumberIn24G[15] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + u16_t BssNumberIn24G[17] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + u16_t Array_24G[15] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + u16_t BssNumberIn5G[31] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + u16_t Array_5G[31] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; + struct zsBssInfo* pBssInfo; + + zmw_get_wlan_dev(dev); + + if ((pBssInfo = wd->sta.bssList.head) == NULL) + { + if( adhocMode == ZM_ADHOCBAND_B || adhocMode == ZM_ADHOCBAND_G || + adhocMode == ZM_ADHOCBAND_BG || adhocMode == ZM_ADHOCBAND_ABG ) + { + returnChannel = zfChGetFirst2GhzChannel(dev); + } + else + { + returnChannel = zfChGetFirst5GhzChannel(dev); + } + + return returnChannel; + } + + /* #1 Get Allowed Channel following Country Code ! */ + zmw_declare_for_critical_section(); + zmw_enter_critical_section(dev); + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel < 3000) + { // 2.4GHz + Array_24G[count_24G] = wd->regulationTable.allowChannel[i].channel; + count_24G++; + } + else + { // 5GHz + count_5G++; + Array_5G[i] = wd->regulationTable.allowChannel[i].channel; + } + } + zmw_leave_critical_section(dev); + + while( pBssInfo != NULL ) + { + /* #2_1 Count BSS number in some specificed frequency in 2.4GHz band ! */ + if( adhocMode == ZM_ADHOCBAND_B || adhocMode == ZM_ADHOCBAND_G || + adhocMode == ZM_ADHOCBAND_BG || adhocMode == ZM_ADHOCBAND_ABG ) + { + for( i=0; i<=(count_24G+3); i++ ) + { + if( pBssInfo->frequency == Array_24G[i] ) + { // Array_24G[0] correspond to BssNumberIn24G[2] + BssNumberIn24G[pBssInfo->channel+1]++; + } + } + } + + /* #2_2 Count BSS number in some specificed frequency in 5GHz band ! */ + if( adhocMode == ZM_ADHOCBAND_A || adhocMode == ZM_ADHOCBAND_ABG ) + { + for( i=0; ifrequency == Array_5G[i] ) + { // Array_5G[0] correspond to BssNumberIn5G[0] + BssNumberIn5G[i]++; + } + } + } + + pBssInfo = pBssInfo->next; + } + +#if 0 + for(i=0; i<=(count_24G+3); i++) + { + printk("2.4GHz Before combin, %d BSS network : %d", i, BssNumberIn24G[i]); + } + + for(i=0; ista.bssid, 6) ) + { + return 1; + } + else + { + return 0; + } +} diff --git a/drivers/staging/otus/80211core/cfunc.h b/drivers/staging/otus/80211core/cfunc.h new file mode 100644 index 000000000000..fc7548c39d1b --- /dev/null +++ b/drivers/staging/otus/80211core/cfunc.h @@ -0,0 +1,449 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : func_extr.c */ +/* */ +/* Abstract */ +/* This module contains function prototype. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#ifndef _CFUNC_H +#define _CFUNC_H + +#include "queue.h" + +/* amsdu.c */ +void zfDeAmsdu(zdev_t* dev, zbuf_t* buf, u16_t vap, u8_t encryMode); + +/* cscanmgr.c */ +void zfScanMgrInit(zdev_t* dev); +u8_t zfScanMgrScanStart(zdev_t* dev, u8_t scanType); +void zfScanMgrScanStop(zdev_t* dev, u8_t scanType); +void zfScanMgrScanAck(zdev_t* dev); + +/* cpsmgr.c */ +void zfPowerSavingMgrInit(zdev_t* dev); +void zfPowerSavingMgrSetMode(zdev_t* dev, u8_t mode); +void zfPowerSavingMgrMain(zdev_t* dev); +void zfPowerSavingMgrWakeup(zdev_t* dev); +u8_t zfPowerSavingMgrIsSleeping(zdev_t *dev); +void zfPowerSavingMgrProcessBeacon(zdev_t* dev, zbuf_t* buf); +void zfPowerSavingMgrAtimWinExpired(zdev_t* dev); +void zfPowerSavingMgrConnectNotify(zdev_t *dev); +void zfPowerSavingMgrPreTBTTInterrupt(zdev_t *dev); + +/* ccmd.c */ +u16_t zfWlanEnable(zdev_t* dev); + +/* cfunc.c */ +u8_t zfQueryOppositeRate(zdev_t* dev, u8_t dst_mac[6], u8_t frameType); +void zfCopyToIntTxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* src, + u16_t offset, u16_t length); +void zfCopyToRxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* src, + u16_t offset, u16_t length); +void zfCopyFromIntTxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* dst, + u16_t offset, u16_t length); +void zfCopyFromRxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* dst, + u16_t offset, u16_t length); +void zfMemoryCopy(u8_t* dst, u8_t* src, u16_t length); +void zfMemoryMove(u8_t* dst, u8_t* src, u16_t length); +void zfZeroMemory(u8_t* va, u16_t length); +u8_t zfMemoryIsEqual(u8_t* m1, u8_t* m2, u16_t length); +u8_t zfRxBufferEqualToStr(zdev_t* dev, zbuf_t* buf, const u8_t* str, + u16_t offset, u16_t length); +void zfTxBufferCopy(zdev_t*dev, zbuf_t* dst, zbuf_t* src, + u16_t dstOffset, u16_t srcOffset, u16_t length); +void zfRxBufferCopy(zdev_t*dev, zbuf_t* dst, zbuf_t* src, + u16_t dstOffset, u16_t srcOffset, u16_t length); + +void zfCollectHWTally(zdev_t*dev, u32_t* rsp, u8_t id); +void zfTimerInit(zdev_t* dev); +u16_t zfTimerSchedule(zdev_t* dev, u16_t event, u32_t tick); +u16_t zfTimerCancel(zdev_t* dev, u16_t event); +void zfTimerClear(zdev_t* dev); +u16_t zfTimerCheckAndHandle(zdev_t* dev); +void zfProcessEvent(zdev_t* dev, u16_t* eventArray, u8_t eventCount); + +void zfBssInfoCreate(zdev_t* dev); +void zfBssInfoDestroy(zdev_t* dev); + +struct zsBssInfo* zfBssInfoAllocate(zdev_t* dev); +void zfBssInfoFree(zdev_t* dev, struct zsBssInfo* pBssInfo); +void zfBssInfoReorderList(zdev_t* dev); +void zfBssInfoInsertToList(zdev_t* dev, struct zsBssInfo* pBssInfo); +void zfBssInfoRemoveFromList(zdev_t* dev, struct zsBssInfo* pBssInfo); +void zfBssInfoRefresh(zdev_t* dev, u16_t mode); +void zfCoreSetFrequencyComplete(zdev_t* dev); +void zfCoreSetFrequency(zdev_t* dev, u16_t frequency); +void zfCoreSetFrequencyV2(zdev_t* dev, u16_t frequency, + zfpFreqChangeCompleteCb cb); +void zfCoreSetFrequencyEx(zdev_t* dev, u16_t frequency, u8_t bw40, + u8_t extOffset, zfpFreqChangeCompleteCb cb); +void zfCoreSetFrequencyExV2(zdev_t* dev, u16_t frequency, u8_t bw40, + u8_t extOffset, zfpFreqChangeCompleteCb cb, u8_t forceSetFreq); +void zfReSetCurrentFrequency(zdev_t* dev); +u32_t zfCoreSetKey(zdev_t* dev, u8_t user, u8_t keyId, u8_t type, + u16_t* mac, u32_t* key); +void zfCoreSetKeyComplete(zdev_t* dev); +void zfCoreReinit(zdev_t* dev); +void zfCoreMacAddressNotify(zdev_t* dev, u8_t *addr); +void zfCoreSetIsoName(zdev_t* dev, u8_t* isoName); +void zfGenerateRandomBSSID(zdev_t* dev, u8_t *MACAddr, u8_t *BSSID); +void zfCoreHalInitComplete(zdev_t* dev); + +u16_t zfFindCleanFrequency(zdev_t* dev, u32_t adhocMode); +u16_t zfFindMinimumUtilizationChannelIndex(zdev_t* dev, u16_t* array, u16_t count); +u8_t zfCompareWithBssid(zdev_t* dev, u16_t* bssid); + +/* chb.c */ +void zfDumpBssList(zdev_t* dev); + + +u16_t zfIssueCmd(zdev_t* dev, u32_t* cmd, u16_t cmdLen, u16_t src, u8_t* buf); + + +/* cic.c */ +void zfUpdateBssid(zdev_t* dev, u8_t* bssid); +void zfResetSupportRate(zdev_t* dev, u8_t type); +void zfUpdateSupportRate(zdev_t* dev, u8_t* rateArray); +u8_t zfIsGOnlyMode(zdev_t* dev, u16_t frequency, u8_t* rateArray); +void zfGatherBMode(zdev_t* dev, u8_t* rateArray, u8_t* extrateArray); +u8_t zfPSDeviceSleep(zdev_t* dev); +u16_t zfGetRandomNumber(zdev_t* dev, u16_t initValue); +void zfCoreEvent(zdev_t* dev, u16_t event, u8_t* rsp); +void zfBeaconCfgInterrupt(zdev_t* dev, u8_t* rsp); +void zfEndOfAtimWindowInterrupt(zdev_t* dev); + +/* cinit.c */ +u16_t zfTxGenWlanHeader(zdev_t* dev, zbuf_t* buf, u16_t* header, u16_t seq, + u8_t flag, u16_t plusLen, u16_t minusLen, u16_t port, + u16_t* da, u16_t* sa, u8_t up, u16_t *micLen, + u16_t* snap, u16_t snapLen, struct aggControl *aggControl); +u16_t zfTxGenMmHeader(zdev_t* dev, u8_t frameType, u16_t* dst, + u16_t* header, u16_t len, zbuf_t* buf, u16_t vap, u8_t encrypt); +void zfInitMacApMode(zdev_t* dev); +u16_t zfChGetNextChannel(zdev_t* dev, u16_t frequency, u8_t* pbPassive); +u16_t zfChGetFirstChannel(zdev_t* dev, u8_t* pbPassive); +u16_t zfChGetFirst2GhzChannel(zdev_t* dev); +u16_t zfChGetFirst5GhzChannel(zdev_t* dev); +u16_t zfChGetLastChannel(zdev_t* dev, u8_t* pbPassive); +u16_t zfChGetLast5GhzChannel(zdev_t* dev); +u16_t zfChNumToFreq(zdev_t* dev, u8_t ch, u8_t freqBand); +u8_t zfChFreqToNum(u16_t freq, u8_t* bIs5GBand); + +/* cmm.c */ +void zfProcessManagement(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo); //CWYang(m) +void zfSendMmFrame(zdev_t* dev, u8_t frameType, u16_t* dst, + u32_t p1, u32_t p2, u32_t p3); +u16_t zfFindElement(zdev_t* dev, zbuf_t* buf, u8_t eid); +u16_t zfFindWifiElement(zdev_t* dev, zbuf_t* buf, u8_t type, u8_t subtype); +u16_t zfFindSuperGElement(zdev_t* dev, zbuf_t* buf, u8_t type); +u16_t zfFindXRElement(zdev_t* dev, zbuf_t* buf, u8_t type); +u16_t zfRemoveElement(zdev_t* dev, u8_t* buf, u16_t size, u8_t eid); +u16_t zfUpdateElement(zdev_t* dev, u8_t* buf, u16_t size, u8_t* updateeid); +void zfProcessProbeReq(zdev_t* dev, zbuf_t* buf, u16_t* src); +void zfProcessProbeRsp(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo); +u16_t zfSendProbeReq(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t bWithSSID); +u16_t zfMmAddIeSupportRate(zdev_t* dev, zbuf_t* buf, + u16_t offset, u8_t eid, u8_t rateSet); +u16_t zfMmAddIeDs(zdev_t* dev, zbuf_t* buf, u16_t offset); +u16_t zfMmAddIeErp(zdev_t* dev, zbuf_t* buf, u16_t offset); +void zfUpdateDefaultQosParameter(zdev_t* dev, u8_t mode); +u16_t zfMmAddIeWpa(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t apId); +u16_t zfMmAddHTCapability(zdev_t* dev, zbuf_t* buf, u16_t offset); //CWYang(+) +u16_t zfMmAddPreNHTCapability(zdev_t* dev, zbuf_t* buf, u16_t offset); +u16_t zfMmAddExtendedHTCapability(zdev_t* dev, zbuf_t* buf, u16_t offset); //CWYang(+) +u16_t zfFindATHExtCap(zdev_t* dev, zbuf_t* buf, u8_t type, u8_t subtype); +u16_t zfFindBrdcmMrvlRlnkExtCap(zdev_t* dev, zbuf_t* buf); +u16_t zfFindMarvelExtCap(zdev_t* dev, zbuf_t* buf); +u16_t zfFindBroadcomExtCap(zdev_t* dev, zbuf_t* buf); +u16_t zfFindRlnkExtCap(zdev_t* dev, zbuf_t* buf); + +/* cmmap.c */ +void zfMmApTimeTick(zdev_t* dev); +void zfApAgingSta(zdev_t* dev); +u16_t zfApAddSta(zdev_t* dev, u16_t* addr, u16_t state, u16_t apId, u8_t type, + u8_t qosType, u8_t qosInfo); +void zfApProtctionMonitor(zdev_t* dev); +void zfApProcessBeacon(zdev_t* dev, zbuf_t* buf); +void zfApProcessAuth(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId); +void zfApProcessAsocReq(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId); +void zfApProcessAsocRsp(zdev_t* dev, zbuf_t* buf); +void zfApProcessDeauth(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId); +void zfApProcessDisasoc(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId); +void zfApProcessProbeRsp(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo); +void zfApStoreAsocReqIe(zdev_t* dev, zbuf_t* buf, u16_t aid); +u16_t zfApAddIeSsid(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t vap); +void zfApSendBeacon(zdev_t* dev); +u16_t zfApGetSTAInfo(zdev_t* dev, u16_t* addr, u16_t* state, u8_t* vap); +u16_t zfIntrabssForward(zdev_t* dev, zbuf_t* buf, u8_t srcVap); +u16_t zfApBufferPsFrame(zdev_t* dev, zbuf_t* buf, u16_t port); +void zfApInitStaTbl(zdev_t* dev); +void zfApGetStaTxRateAndQosType(zdev_t* dev, u16_t* addr, u32_t* phyCtrl, + u8_t* qosType, u16_t* rcProbingFlag); +void zfApGetStaQosType(zdev_t* dev, u16_t* addr, u8_t* qosType); +void zfApSetStaTxRate(zdev_t* dev, u16_t* addr, u32_t phyCtrl); +struct zsMicVar* zfApGetRxMicKey(zdev_t* dev, zbuf_t* buf); +struct zsMicVar* zfApGetTxMicKey(zdev_t* dev, zbuf_t* buf, u8_t* qosType); +u16_t zfApAddIeWmePara(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t vap); +u16_t zfApUpdatePsBit(zdev_t* dev, zbuf_t* buf, u8_t* vap, u8_t* uapsdTrig); +void zfApProcessPsPoll(zdev_t* dev, zbuf_t* buf); +u16_t zfApFindSta(zdev_t* dev, u16_t* addr); +void zfApGetStaEncryType(zdev_t* dev, u16_t* addr, u8_t* encryType); +void zfApGetStaWpaIv(zdev_t* dev, u16_t* addr, u16_t* iv16, u32_t* iv32); +void zfApSetStaWpaIv(zdev_t* dev, u16_t* addr, u16_t iv16, u32_t iv32); +void zfApClearStaKey(zdev_t* dev, u16_t* addr); +#ifdef ZM_ENABLE_CENC +void zfApGetStaCencIvAndKeyIdx(zdev_t* dev, u16_t* addr, u32_t *iv, + u8_t *keyIdx); +void zfApSetStaCencIv(zdev_t* dev, u16_t* addr, u32_t *iv); +#endif //ZM_ENABLE_CENC +void zfApSetProtectionMode(zdev_t* dev, u16_t mode); +void zfApFlushBufferedPsFrame(zdev_t* dev); +void zfApSendFailure(zdev_t* dev, u8_t* addr); +u8_t zfApRemoveFromPsQueue(zdev_t* dev, u16_t id, u16_t* src); +void zfApProcessAction(zdev_t* dev, zbuf_t* buf); +/* cmmsta.c */ +void zfMmStaTimeTick(zdev_t* dev); +void zfReWriteBeaconStartAddress(zdev_t* dev); // Mxzeng +void zfStaProcessBeacon(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo); //CWYang(m) +void zfStaProcessAuth(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId); +void zfStaProcessAsocReq(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId); +void zfStaProcessAsocRsp(zdev_t* dev, zbuf_t* buf); +void zfStaProcessDeauth(zdev_t* dev, zbuf_t* buf); +void zfStaProcessDisasoc(zdev_t* dev, zbuf_t* buf); +void zfStaProcessProbeRsp(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo); +void zfStaProcessAtim(zdev_t* dev, zbuf_t* buf); +void zfStaStoreAsocRspIe(zdev_t* dev, zbuf_t* buf); +void zfStaChannelManagement(zdev_t* dev, u8_t scan); +void zfIbssConnectNetwork(zdev_t* dev); +void zfInfraConnectNetwork(zdev_t* dev); +u8_t zfCheckAuthentication(zdev_t* dev, struct zsBssInfo* pBssInfo); +u8_t zfChangeAdapterState(zdev_t* dev, u8_t newState); +u16_t zfStaAddIeSsid(zdev_t* dev, zbuf_t* buf, u16_t offset); +u16_t zfStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType); +u16_t zfStaAddIeIbss(zdev_t* dev, zbuf_t* buf, u16_t offset); +void zfStaStartConnect(zdev_t* dev, u8_t bIsSharedKey); +u8_t zfStaIsConnected(zdev_t* dev); +u8_t zfStaIsConnecting(zdev_t* dev); +u8_t zfStaIsDisconnect(zdev_t* dev); +void zfStaSendBeacon(zdev_t* dev); +void zfSendNullData(zdev_t* dev, u8_t type); +void zfSendPSPoll(zdev_t* dev); +void zfSendBA(zdev_t* dev, u16_t start_seq, u8_t *bitmap); +void zdRateInfoCountTx(zdev_t* dev, u16_t* macAddr); +struct zsMicVar* zfStaGetRxMicKey(zdev_t* dev, zbuf_t* buf); +struct zsMicVar* zfStaGetTxMicKey(zdev_t* dev, zbuf_t* buf); +u16_t zfStaRxValidateFrame(zdev_t* dev, zbuf_t* buf); +void zfStaMicFailureHandling(zdev_t* dev, zbuf_t* buf); +u8_t zfStaBlockWlanScan(zdev_t* dev); +void zfStaIbssPSCheckState(zdev_t* dev, zbuf_t* buf); +u8_t zfStaIbssPSQueueData(zdev_t* dev, zbuf_t* buf); +void zfStaIbssPSSend(zdev_t* dev); +void zfStaResetStatus(zdev_t* dev, u8_t bInit); +u16_t zfStaAddIeWmeInfo(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t qosInfo); +void zfInitPartnerNotifyEvent(zdev_t* dev, zbuf_t* buf, struct zsPartnerNotifyEvent *event); +void zfStaInitOppositeInfo(zdev_t* dev); +void zfStaIbssMonitoring(zdev_t* dev, u8_t reset); +struct zsBssInfo* zfStaFindBssInfo(zdev_t* dev, zbuf_t* buf, struct zsWlanProbeRspFrameHeader *pProbeRspHeader); +u8_t zfStaInitBssInfo(zdev_t* dev, zbuf_t* buf, + struct zsWlanProbeRspFrameHeader *pProbeRspHeader, + struct zsBssInfo* pBssInfo, struct zsAdditionInfo* AddInfo, u8_t type); +s8_t zfStaFindFreeOpposite(zdev_t* dev, u16_t *sa, int *pFoundIdx); +s8_t zfStaFindOppositeByMACAddr(zdev_t* dev, u16_t *sa, u8_t *pFoundIdx); +void zfStaRefreshBlockList(zdev_t* dev, u16_t flushFlag); +void zfStaConnectFail(zdev_t* dev, u16_t reason, u16_t* bssid, u8_t weight); +void zfStaGetTxRate(zdev_t* dev, u16_t* macAddr, u32_t* phyCtrl, + u16_t* rcProbingFlag); +u16_t zfStaProcessAction(zdev_t* dev, zbuf_t* buf); +struct zsTkipSeed* zfStaGetRxSeed(zdev_t* dev, zbuf_t* buf); +#ifdef ZM_ENABLE_CENC +/* CENC */ +u16_t zfStaAddIeCenc(zdev_t* dev, zbuf_t* buf, u16_t offset); +#endif //ZM_ENABLE_CENC +void zfStaEnableSWEncryption(zdev_t *dev, u8_t value); +void zfStaDisableSWEncryption(zdev_t *dev); +u16_t zfComputeBssInfoWeightValue(zdev_t *dev, u8_t isBMode, u8_t isHT, u8_t isHT40, u8_t signalStrength); +u16_t zfStaAddIbssAdditionalIE(zdev_t* dev, zbuf_t* buf, u16_t offset); + +/* ctkip.c */ +void zfTkipInit(u8_t* key, u8_t* ta, struct zsTkipSeed* pSeed, u8_t* initIv); +void zfMicSetKey(u8_t* key, struct zsMicVar* pMic); +void zfMicAppendByte(u8_t b, struct zsMicVar* pMic); +void zfMicClear(struct zsMicVar* pMic); +void zfMicAppendTxBuf(zdev_t* dev, zbuf_t* buf, u8_t* da, u8_t* sa, + u16_t removeLen, u8_t* mic); +u8_t zfMicRxVerify(zdev_t* dev, zbuf_t* buf); +void zfMicGetMic(u8_t* dst, struct zsMicVar* pMic); +void zfCalTxMic(zdev_t *dev, zbuf_t *buf, u8_t *snap, u16_t snapLen, u16_t offset, u16_t *da, u16_t *sa, u8_t up, u8_t *mic); +void zfTKIPEncrypt(zdev_t *dev, zbuf_t *buf, u8_t *snap, u16_t snapLen, u16_t offset, u8_t keyLen, u8_t* key, u32_t* icv); +u16_t zfTKIPDecrypt(zdev_t *dev, zbuf_t *buf, u16_t offset, u8_t keyLen, u8_t* key); +void zfTkipGetseeds(u16_t iv16, u8_t *RC4Key, struct zsTkipSeed *Seed); +u8_t zfTkipPhase1KeyMix(u32_t iv32, struct zsTkipSeed* pSeed); +u8_t zfTkipPhase2KeyMix(u16_t iv16, struct zsTkipSeed* pSeed); +void zfWEPEncrypt(zdev_t *dev, zbuf_t *buf, u8_t *snap, u16_t snapLen, u16_t offset, u8_t keyLen, u8_t* WepKey, u8_t *iv); +u16_t zfWEPDecrypt(zdev_t *dev, zbuf_t *buf, u16_t offset, u8_t keyLen, u8_t* WepKey, u8_t *iv); + +/* ctxrx.c */ +u16_t zfSend80211Frame(zdev_t* dev, zbuf_t* buf); +void zfIsrPciTxComp(zdev_t* dev); +void zfTxPciDmaStart(zdev_t* dev); +u16_t zfTxPortControl(zdev_t* dev, zbuf_t* buf, u16_t port); +u16_t zfTxSendEth(zdev_t* dev, zbuf_t* buf, u16_t port, + u16_t bufType, u16_t flag); +u16_t zfTxGenWlanTail(zdev_t* dev, zbuf_t* buf, u16_t* snap, u16_t snaplen, + u16_t* mic); +u16_t zfTxGenWlanSnap(zdev_t* dev, zbuf_t* buf, u16_t* snap, u16_t* snaplen); +void zfTxGetIpTosAndFrag(zdev_t* dev, zbuf_t* buf, u8_t* up, u16_t* fragOff); +u16_t zfPutVtxq(zdev_t* dev, zbuf_t* buf); +void zfPushVtxq(zdev_t* dev); +u8_t zfIsVtxqEmpty(zdev_t* dev); +u16_t zfGetSeqCtrl(zdev_t* dev, zbuf_t* buf, u16_t offset); +u8_t zfGetFragNo(zdev_t* dev, zbuf_t* buf); +void zfShowRxEAPOL(zdev_t* dev, zbuf_t* buf, u16_t offset); +void zfShowTxEAPOL(zdev_t* dev, zbuf_t* buf, u16_t offset); +void zfCoreRecv(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); +u16_t zfPutVmmq(zdev_t* dev, zbuf_t* buf); +void zfFlushVtxq(zdev_t* dev); +void zfAgingDefragList(zdev_t* dev, u16_t flushFlag); + +void zfLed100msCtrl(zdev_t* dev); +void zf80211FrameSend(zdev_t* dev, zbuf_t* buf, u16_t* header, u16_t snapLen, + u16_t* da, u16_t* sa, u8_t up, u16_t headerLen, u16_t* snap, + u16_t* tail, u16_t tailLen, u16_t offset, u16_t bufType, + u8_t ac, u8_t keyIdx); +void zfCheckIsRIFSFrame(zdev_t* dev, zbuf_t* buf, u16_t frameSubType); + +/* queue.c */ +struct zsQueue* zfQueueCreate(zdev_t* dev, u16_t size); +void zfQueueDestroy(zdev_t* dev, struct zsQueue* q); +u16_t zfQueuePutNcs(zdev_t* dev, struct zsQueue* q, zbuf_t* buf, u32_t tick); +u16_t zfQueuePut(zdev_t* dev, struct zsQueue* q, zbuf_t* buf, u32_t tick); +zbuf_t* zfQueueGet(zdev_t* dev, struct zsQueue* q); +zbuf_t* zfQueueGetWithMac(zdev_t* dev, struct zsQueue* q, u8_t* addr, u8_t* mb); +void zfQueueFlush(zdev_t* dev, struct zsQueue* q); +void zfQueueAge(zdev_t* dev, struct zsQueue* q, u32_t tick, u32_t msAge); +void zfQueueGenerateUapsdTim(zdev_t* dev, struct zsQueue* q, + u8_t* uniBitMap, u16_t* highestByte); + +/* hpmain.c */ +u16_t zfHpInit(zdev_t* dev, u32_t frequency); +u16_t zfHpRelease(zdev_t* dev); +void zfHpSetFrequencyEx(zdev_t* dev, u32_t frequency, u8_t bw40, + u8_t extOffset, u8_t initRF); +u16_t zfHpStartRecv(zdev_t* dev); +u16_t zfHpStopRecv(zdev_t* dev); +u16_t zfHpResetKeyCache(zdev_t* dev); +u16_t zfHpSetApStaMode(zdev_t* dev, u8_t mode); +u16_t zfHpSetBssid(zdev_t* dev, u8_t* bssid); +u16_t zfHpSetSnifferMode(zdev_t* dev, u16_t on); +u8_t zfHpUpdateQosParameter(zdev_t* dev, u16_t* cwminTbl, u16_t* cwmaxTbl, + u16_t* aifsTbl, u16_t* txopTbl); +void zfHpSetAtimWindow(zdev_t* dev, u16_t atimWin); +void zfHpEnableBeacon(zdev_t* dev, u16_t mode, u16_t bcnInterval, u16_t dtim, u8_t enableAtim); +void zfHpDisableBeacon(zdev_t* dev); +void zfHpSetBasicRateSet(zdev_t* dev, u16_t bRateBasic, u16_t gRateBasic); +void zfHpSetRTSCTSRate(zdev_t* dev, u32_t rate); +void zfHpSetMacAddress(zdev_t* dev, u16_t* macAddr, u16_t macAddrId); +u32_t zfHpGetMacAddress(zdev_t* dev); +u32_t zfHpGetTransmitPower(zdev_t* dev); +void zfHpSetMulticastList(zdev_t* dev, u8_t size, u8_t* pList, u8_t bAllMulticast); + +u16_t zfHpRemoveKey(zdev_t* dev, u16_t user); +u32_t zfHpSetKey(zdev_t* dev, u8_t user, u8_t keyId, u8_t type, + u16_t* mac, u32_t* key); +//u32_t zfHpSetStaPairwiseKey(zdev_t* dev, u16_t* apMacAddr, u8_t type, +// u32_t* key, u32_t* micKey); +//u32_t zfHpSetStaGroupKey(zdev_t* dev, u16_t* apMacAddr, u8_t type, +// u32_t* key, u32_t* micKey); +u32_t zfHpSetApPairwiseKey(zdev_t* dev, u16_t* staMacAddr, u8_t type, + u32_t* key, u32_t* micKey, u16_t staAid); +u32_t zfHpSetApGroupKey(zdev_t* dev, u16_t* apMacAddr, u8_t type, + u32_t* key, u32_t* micKey, u16_t vapId); +u32_t zfHpSetDefaultKey(zdev_t* dev, u8_t keyId, u8_t type, u32_t* key, u32_t* micKey); +u32_t zfHpSetPerUserKey(zdev_t* dev, u8_t user, u8_t keyId, u8_t* mac, u8_t type, u32_t* key, u32_t* micKey); + +void zfHpSendBeacon(zdev_t* dev, zbuf_t* buf, u16_t len); +u16_t zfHpGetPayloadLen(zdev_t* dev, + zbuf_t* buf, + u16_t len, + u16_t plcpHdrLen, + u32_t *rxMT, + u32_t *rxMCS, + u32_t *rxBW, + u32_t *rxSG + ); +u32_t zfHpGetFreeTxdCount(zdev_t* dev); +u32_t zfHpGetMaxTxdCount(zdev_t* dev); +u16_t zfHpSend(zdev_t* dev, u16_t* header, u16_t headerLen, + u16_t* snap, u16_t snapLen, u16_t* tail, u16_t tailLen, zbuf_t* buf, + u16_t offset, u16_t bufType, u8_t ac, u8_t keyIdx); +void zfHpGetRegulationTablefromRegionCode(zdev_t* dev, u16_t regionCode); +void zfHpGetRegulationTablefromCountry(zdev_t* dev, u16_t CountryCode); +u8_t zfHpGetRegulationTablefromISO(zdev_t* dev, u8_t *countryInfo, u8_t length); +const char* zfHpGetisoNamefromregionCode(zdev_t* dev, u16_t regionCode); +u16_t zfHpGetRegionCodeFromIsoName(zdev_t* dev, u8_t *countryIsoName); +u8_t zfHpGetRegulatoryDomain(zdev_t* dev); +void zfHpLedCtrl(zdev_t* dev, u16_t ledId, u8_t mode); +u16_t zfHpResetTxRx(zdev_t* dev); +u16_t zfHpDeleteAllowChannel(zdev_t* dev, u16_t freq); +u16_t zfHpAddAllowChannel(zdev_t* dev, u16_t freq); +u32_t zfHpCwmUpdate(zdev_t* dev); +u32_t zfHpAniUpdate(zdev_t* dev); +u32_t zfHpAniUpdateRssi(zdev_t* dev, u8_t rssi); +void zfHpAniAttach(zdev_t* dev); +void zfHpAniArPoll(zdev_t* dev, u32_t listenTime, u32_t phyCnt1, u32_t phyCnt2); +void zfHpHeartBeat(zdev_t* dev); +void zfHpPowerSaveSetState(zdev_t* dev, u8_t psState); +void zfHpPowerSaveSetMode(zdev_t* dev, u8_t staMode, u8_t psMode, u16_t bcnInterval); +u16_t zfHpIsDfsChannel(zdev_t* dev, u16_t freq); +u16_t zfHpIsDfsChannelNCS(zdev_t* dev, u16_t freq); +u16_t zfHpFindFirstNonDfsChannel(zdev_t* dev, u16_t aBand); +u16_t zfHpIsAllowedChannel(zdev_t* dev, u16_t freq); +void zfHpDisableDfsChannel(zdev_t* dev, u8_t disableFlag); +void zfHpSetTTSIFSTime(zdev_t* dev, u8_t sifs_time); + +void zfHpQueryMonHalRxInfo(zdev_t* dev, u8_t *monHalRxInfo); + +void zfDumpSSID(u8_t length, u8_t *value); +void zfHpSetAggPktNum(zdev_t* dev, u32_t num); +void zfHpSetMPDUDensity(zdev_t* dev, u8_t density); +void zfHpSetSlotTime(zdev_t* dev, u8_t type); +void zfHpSetSlotTimeRegister(zdev_t* dev, u8_t type); +void zfHpSetRifs(zdev_t* dev, u8_t ht_enable, u8_t ht2040, u8_t g_mode); +void zfHpBeginSiteSurvey(zdev_t* dev, u8_t status); +void zfHpFinishSiteSurvey(zdev_t* dev, u8_t status); +u16_t zfHpEnableHwRetry(zdev_t* dev); +u16_t zfHpDisableHwRetry(zdev_t* dev); +void zfHpSWDecrypt(zdev_t* dev, u8_t enable); +void zfHpSWEncrypt(zdev_t* dev, u8_t enable); +u32_t zfHpCapability(zdev_t* dev); +void zfHpSetRollCallTable(zdev_t* dev); +u8_t zfHpregulatoryDomain(zdev_t* dev); +u16_t zfStaAddIePowerCap(zdev_t* dev, zbuf_t* buf, u16_t offset); +u8_t zfHpGetMaxTxPower(zdev_t* dev); +u8_t zfHpGetMinTxPower(zdev_t* dev); +u16_t zfStaAddIeSupportCh(zdev_t* dev, zbuf_t* buf, u16_t offset); +void zfHpEnableRifs(zdev_t* dev, u8_t mode24g, u8_t modeHt, u8_t modeHt2040); +void zfHpDisableRifs(zdev_t* dev); +u16_t zfHpUsbReset(zdev_t* dev); + + +#endif /* #ifndef _CFUNC_H */ diff --git a/drivers/staging/otus/80211core/chb.c b/drivers/staging/otus/80211core/chb.c new file mode 100644 index 000000000000..7fac15011256 --- /dev/null +++ b/drivers/staging/otus/80211core/chb.c @@ -0,0 +1,200 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : hb.c */ +/* */ +/* Abstract */ +/* This module contains house keeping and timer functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" + +/* Called by wrapper every 10 msec */ +void zfiHeartBeat(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->tick++; + +#if 0 + /* => every 1.28 seconds */ + if (wd->cwm.cw_enable && ((wd->tick & 0x7f) == 0x3f)) + { + zfHpCwmUpdate(dev); + } +#endif + /* => every 2.56 seconds */ + if ((wd->tick & 0xff) == 0) + { + zfAgingDefragList(dev, 1); + } + + /* Watch Dog */ + //zfWatchDog(); + + /* LED Control (per 100ms) */ + if ((wd->tick % 10) == 9) + { + zfLed100msCtrl(dev); +#ifdef ZM_ENABLE_BA_RATECTRL + if (!wd->modeMDKEnable) + { + zfiDbgReadTally(dev); + } +#endif + } + +#ifdef ZM_ENABLE_REWRITE_BEACON_START_ADDRESS + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( zfStaIsConnected(dev) ) + { + zfReWriteBeaconStartAddress(dev); + } + } +#endif + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( zfStaIsConnected(dev) ) + { + wd->tickIbssReceiveBeacon++; // add 10ms + + if ( (wd->sta.ibssSiteSurveyStatus == 2) && + (wd->tickIbssReceiveBeacon == 300) && + (wd->sta.ibssReceiveBeaconCount < 3) ) + { + zm_debug_msg0("It is happen!!! No error message"); + zfReSetCurrentFrequency(dev); + } + } + } + + if(wd->sta.ReceivedPacketRateCounter <= 0) + { + wd->sta.ReceivedPktRatePerSecond = wd->sta.TotalNumberOfReceivePackets; + //zm_debug_msg1("Receive Packet Per Second = ", wd->sta.ReceivedPktRatePerSecond); + if (wd->sta.TotalNumberOfReceivePackets != 0) + { + wd->sta.avgSizeOfReceivePackets = wd->sta.TotalNumberOfReceiveBytes/wd->sta.TotalNumberOfReceivePackets; + } + else + { + wd->sta.avgSizeOfReceivePackets = 640; + } + wd->sta.TotalNumberOfReceivePackets = 0; + wd->sta.TotalNumberOfReceiveBytes = 0; + wd->sta.ReceivedPacketRateCounter = 100; /*for another 1s*/ + } + else + { + wd->sta.ReceivedPacketRateCounter--; + } + + /* => every 1.28 seconds */ + if((wd->tick & 0x7f) == 0x3f) + { + if( wd->sta.NonNAPcount > 0) + { + wd->sta.RTSInAGGMode = TRUE; + wd->sta.NonNAPcount = 0; + } + else + { + wd->sta.RTSInAGGMode = FALSE; + } + } + + + + /* Maintain management time tick */ + zfMmApTimeTick(dev); + zfMmStaTimeTick(dev); + + //zfPhyCrTuning(dev); + + //zfTxPowerControl(dev); + zfHpHeartBeat(dev); + +} + + +void zfDumpBssList(zdev_t* dev) +{ + struct zsBssInfo* pBssInfo; + u8_t str[33]; + u8_t i, j; + u32_t addr1, addr2; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zm_debug_msg0("***** Bss scan result *****"); + zmw_enter_critical_section(dev); + + pBssInfo = wd->sta.bssList.head; + + for( i=0; ista.bssList.bssCount; i++ ) + { + if ( i ) + { + zm_debug_msg0("---------------------------"); + } + + zm_debug_msg1("BSS #", i); + for(j=0; jssid[1]; j++) + { + str[j] = pBssInfo->ssid[2+j]; + } + str[pBssInfo->ssid[1]] = 0; + zm_debug_msg0("SSID = "); + zm_debug_msg0(str); + + addr1 = (pBssInfo->bssid[0] << 16) + (pBssInfo->bssid[1] << 8 ) + + pBssInfo->bssid[2]; + addr2 = (pBssInfo->bssid[3] << 16) + (pBssInfo->bssid[4] << 8 ) + + pBssInfo->bssid[5]; + zm_debug_msg2("Bssid = ", addr1); + zm_debug_msg2(" ", addr2); + zm_debug_msg1("frequency = ", pBssInfo->frequency); + zm_debug_msg1("security type = ", pBssInfo->securityType); + zm_debug_msg1("WME = ", pBssInfo->wmeSupport); + zm_debug_msg1("beacon interval = ", pBssInfo->beaconInterval[0] + + (pBssInfo->beaconInterval[1] << 8)); + zm_debug_msg1("capability = ", pBssInfo->capability[0] + + (pBssInfo->capability[1] << 8)); + if ( pBssInfo->supportedRates[1] > 0 ) + { + for( j=0; jsupportedRates[1]; j++ ) + { + zm_debug_msg2("supported rates = ", pBssInfo->supportedRates[2+j]); + } + } + + for( j=0; jextSupportedRates[1]; j++ ) + { + zm_debug_msg2("ext supported rates = ", pBssInfo->extSupportedRates[2+j]); + } + + pBssInfo = pBssInfo->next; + } + zmw_leave_critical_section(dev); + + zm_debug_msg0("***************************"); +} + diff --git a/drivers/staging/otus/80211core/cic.c b/drivers/staging/otus/80211core/cic.c new file mode 100644 index 000000000000..c84f079e3d84 --- /dev/null +++ b/drivers/staging/otus/80211core/cic.c @@ -0,0 +1,496 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" +#include "ratectrl.h" + + +void zfUpdateBssid(zdev_t* dev, u8_t* bssid) +{ + + zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + //zmw_enter_critical_section(dev); + wd->sta.bssid[0] = bssid[0] + (((u16_t) bssid[1]) << 8); + wd->sta.bssid[1] = bssid[2] + (((u16_t) bssid[3]) << 8); + wd->sta.bssid[2] = bssid[4] + (((u16_t) bssid[5]) << 8); + //zmw_leave_critical_section(dev); + + zfHpSetBssid(dev, bssid); + +} + +/************************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfResetSupportRate */ +/* Reset support rate to default value. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* type: ZM_DEFAULT_SUPPORT_RATE_ZERO => reset to zero */ +/* ZM_DEFAULT_SUPPORT_RATE_DISCONNECT => reset to disconnect status */ +/* ZM_DEFAULT_SUPPORT_RATE_IBSS_B => reset to IBSS creator(b mode) */ +/* ZM_DEFAULT_SUPPORT_RATE_IBSS_AG => reset to IBSS creator(a/g mode) */ +/* */ +/************************************************************************************/ +void zfResetSupportRate(zdev_t* dev, u8_t type) +{ + zmw_get_wlan_dev(dev); + + switch(type) + { + case ZM_DEFAULT_SUPPORT_RATE_ZERO: + wd->bRate = 0; + wd->bRateBasic = 0; + wd->gRate = 0; + wd->gRateBasic = 0; + break; + case ZM_DEFAULT_SUPPORT_RATE_DISCONNECT: + wd->bRate = 0xf; + wd->bRateBasic = 0xf; + wd->gRate = 0xff; + wd->gRateBasic = 0x15; + break; + case ZM_DEFAULT_SUPPORT_RATE_IBSS_B: + wd->bRate = 0xf; + wd->bRateBasic = 0xf; + wd->gRate = 0; + wd->gRateBasic = 0; + break; + case ZM_DEFAULT_SUPPORT_RATE_IBSS_AG: + wd->bRate = 0xf; + wd->bRateBasic = 0xf; + wd->gRate = 0xff; + wd->gRateBasic = 0; + break; + } +} + +void zfUpdateSupportRate(zdev_t* dev, u8_t* rateArray) +{ + u8_t bRate=0, bRateBasic=0, gRate=0, gRateBasic=0; + u8_t length = rateArray[1]; + u8_t i, j; + + zmw_get_wlan_dev(dev); + + for(i=2; ibRate |= bRate; + wd->bRateBasic |= bRateBasic; + wd->gRate |= gRate; + wd->gRateBasic |= gRateBasic; +} + +u8_t zfIsGOnlyMode(zdev_t* dev, u16_t frequency, u8_t* rateArray) +{ + u8_t length = rateArray[1]; + u8_t i, j; + + if (frequency < 3000) { + for (i = 2; i < length+2; i++) { + for (j = 0; j < 8; j++) { + if ( ((rateArray[i] & 0x7f) == zg11gRateTbl[j]) + && (rateArray[i] & 0x80) ) { + return 1; + } + } + } + } + + return 0; +} + +void zfGatherBMode(zdev_t* dev, u8_t* rateArray, u8_t* extrateArray) +{ + u8_t gatherBMode[ZM_MAX_SUPP_RATES_IE_SIZE + 2]; + u8_t i, j, k = 0; + u8_t length; + + gatherBMode[0] = ZM_WLAN_EID_SUPPORT_RATE; + gatherBMode[1] = 0; + + length = rateArray[1]; + for (i = 2; i < length+2; i++) { + for (j = 0; j < 4; j++) { + if ( (rateArray[i] & 0x7f) == zg11bRateTbl[j] ) { + gatherBMode[2+k] = rateArray[i]; + + gatherBMode[1]++; + k++; + } + } + } + + length = extrateArray[1]; + for (i = 2; i < length+2; i++) { + for (j = 0; j < 4; j++) { + if ( (extrateArray[i] & 0x7f) == zg11bRateTbl[j] ) { + gatherBMode[2+k] = extrateArray[i]; + + gatherBMode[1]++; + k++; + } + } + } + + extrateArray[0] = extrateArray[1] = 0; + zfMemoryCopy(rateArray, gatherBMode, gatherBMode[1]+2); +} + +u16_t zfGetRandomNumber(zdev_t* dev, u16_t initValue) +{ +#if 0 + /* Compiler/Linker error on Linux */ + if ( initValue ) + { + srand(initValue); + } + + return ((u16_t)rand()); +#endif + return 0; +} + +u8_t zfPSDeviceSleep(zdev_t* dev) +{ + //zmw_get_wlan_dev(dev); + + /* enter PS mode */ + + return 0; +} + +u8_t zcOfdmPhyCrtlToRate[] = +{ + /* 0x8=48M, 0x9=24M, 0xa=12M, 0xb=6M, 0xc=54M, 0xd=36M, 0xe=18M, 0xf=9M */ + 10, 8, 6, 4, 11, 9, 7, 5 +}; + +u8_t zfPhyCtrlToRate(u32_t phyCtrl) +{ + u32_t mt, mcs, sg; + u8_t rate = 0; + + mt = phyCtrl & 0x3; + mcs = (phyCtrl>>18) & 0x3f; + sg = (phyCtrl>>31) & 0x1; + + if ((mt == 0) && (mcs <=3)) + { + rate = (u8_t)mcs; + } + else if ((mt == 1) && (mcs >= 0x8) && (mcs <= 0xf)) + { + rate = zcOfdmPhyCrtlToRate[mcs-8]; + } + else if ((mt == 2) && (mcs <= 15)) + { + rate = (u8_t)mcs + 12; + if(sg) { + if (mcs != 7) + { + rate = (u8_t)mcs + 12 + 2; + } + else //MCS7-SG + { + rate = (u8_t)30; + } + } + } + + return rate; +} + + +void zfCoreEvent(zdev_t* dev, u16_t event, u8_t* rsp) +{ + u16_t i; + zbuf_t* psBuf; + u8_t moreData; + u8_t vap = 0; + u8_t peerIdx; + s8_t res; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + + if (event == 0) //Beacon Event + { + if ( wd->wlanMode == ZM_MODE_AP ) + { + zfApSendBeacon(dev); + + if (wd->CurrentDtimCount == 0) + { + /* TODO : Send queued broadcast frames at BC/MC event */ + do + { + psBuf = NULL; + moreData = 0; + zmw_enter_critical_section(dev); + if (wd->ap.bcmcTail[vap] != wd->ap.bcmcHead[vap]) + { + //zm_msg0_mm(ZM_LV_0, "Send BCMC frames"); + psBuf = wd->ap.bcmcArray[vap][wd->ap.bcmcHead[vap]]; + wd->ap.bcmcHead[vap] = (wd->ap.bcmcHead[vap] + 1) + & (ZM_BCMC_ARRAY_SIZE - 1); + if (wd->ap.bcmcTail[vap] != wd->ap.bcmcHead[vap]) + { + moreData = 0x20; + } + } + zmw_leave_critical_section(dev); + if (psBuf != NULL) + { + /* TODO : config moreData bit */ + zfTxSendEth(dev, psBuf, 0, ZM_EXTERNAL_ALLOC_BUF, + moreData); + } + } while(psBuf != NULL); + + } + } + else + { + /* STA mode */ + if ( wd->sta.powerSaveMode > ZM_STA_PS_NONE ) + { + /* send queued packets */ + for(i=0; ista.staPSDataCount; i++) + { + zfTxSendEth(dev, wd->sta.staPSDataQueue[i], 0, + ZM_EXTERNAL_ALLOC_BUF, 0); + } + + wd->sta.staPSDataCount = 0; + } + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + zfStaSendBeacon(dev); + wd->sta.ibssAtimTimer = ZM_BIT_15 | wd->sta.atimWindow; + } + + zfPowerSavingMgrPreTBTTInterrupt(dev); + } + } //if (event == 0) //Beacon Event + else if (event == 1) //Retry completed event + { + u32_t retryRate; + + retryRate = (u32_t)(rsp[6]) + (((u32_t)(rsp[7]))<<8) + + (((u32_t)(rsp[8]))<<16) + (((u32_t)(rsp[9]))<<24); + /* Degrade Tx Rate */ + if (wd->wlanMode == ZM_MODE_AP) + { + zmw_enter_critical_section(dev); + if ((i=zfApFindSta(dev, (u16_t*)rsp)) != 0xffff) + { + zfRateCtrlTxFailEvent(dev, &wd->ap.staTable[i].rcCell, 0,(u32_t)zfPhyCtrlToRate(retryRate)); + } + zmw_leave_critical_section(dev); + } + else + { + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, (u16_t*)rsp, &peerIdx); + if ( res == 0 ) + { + zfRateCtrlTxFailEvent(dev, &wd->sta.oppositeInfo[peerIdx].rcCell, 0,(u32_t)zfPhyCtrlToRate(retryRate)); + } + zmw_leave_critical_section(dev); + } + } //else if (event == 1) //Retry completed event + else if (event == 2) //Tx Fail event + { + u32_t retryRate; + + retryRate = (u32_t)(rsp[6]) + (((u32_t)(rsp[7]))<<8) + + (((u32_t)(rsp[8]))<<16) + (((u32_t)(rsp[9]))<<24); + + /* Degrade Tx Rate */ + if (wd->wlanMode == ZM_MODE_AP) + { + zmw_enter_critical_section(dev); + if ((i=zfApFindSta(dev, (u16_t*)rsp)) != 0xffff) + { + zfRateCtrlTxFailEvent(dev, &wd->ap.staTable[i].rcCell, 0,(u32_t)zfPhyCtrlToRate(retryRate)); + } + zmw_leave_critical_section(dev); + + zfApSendFailure(dev, rsp); + } + else + { + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, (u16_t*)rsp, &peerIdx); + if ( res == 0 ) + { + zfRateCtrlTxFailEvent(dev, &wd->sta.oppositeInfo[peerIdx].rcCell, 0,(u32_t)zfPhyCtrlToRate(retryRate)); + } + zmw_leave_critical_section(dev); + } + } //else if (event == 2) //Tx Fail event + else if (event == 3) //Tx Comp event + { + u32_t retryRate; + + retryRate = (u32_t)(rsp[6]) + (((u32_t)(rsp[7]))<<8) + + (((u32_t)(rsp[8]))<<16) + (((u32_t)(rsp[9]))<<24); + + /* TODO : Tx completed, used for rate control probing */ + if (wd->wlanMode == ZM_MODE_AP) + { + zmw_enter_critical_section(dev); + if ((i=zfApFindSta(dev, (u16_t*)rsp)) != 0xffff) + { + zfRateCtrlTxSuccessEvent(dev, &wd->ap.staTable[i].rcCell, zfPhyCtrlToRate(retryRate)); + } + zmw_leave_critical_section(dev); + } + else + { + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, (u16_t*)rsp, &peerIdx); + if ( res == 0 ) + { + zfRateCtrlTxSuccessEvent(dev, &wd->sta.oppositeInfo[peerIdx].rcCell, zfPhyCtrlToRate(retryRate)); + } + zmw_leave_critical_section(dev); + } + } //else if (event == 3) //Tx Comp event + else if (event == 4) //BA failed count + { + u32_t fail; + u32_t rate; + peerIdx = 0; + + fail=((u32_t*)rsp)[0] & 0xFFFF; + rate=((u32_t*)rsp)[0] >> 16; + + if (rate > 15) { + rate = (rate & 0xF) + 12 + 2; + } + else { + rate = rate + 12; + } + + zmw_enter_critical_section(dev); + zfRateCtrlTxFailEvent(dev, &wd->sta.oppositeInfo[peerIdx].rcCell, (u8_t)rate, fail); + zmw_leave_critical_section(dev); + } +} + +void zfBeaconCfgInterrupt(zdev_t* dev, u8_t* rsp) +{ + u32_t txBeaconCounter; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + txBeaconCounter = *((u32_t *)rsp); + if ( wd->sta.beaconTxCnt != txBeaconCounter ) + { + wd->sta.txBeaconInd = 1; + + zmw_enter_critical_section(dev); + wd->tickIbssSendBeacon = 0; + zmw_leave_critical_section(dev); + } + else + { + wd->sta.txBeaconInd = 0; + } + +#ifdef ZM_ENABLE_IBSS_DELAYED_JOIN_INDICATION + if ( wd->sta.txBeaconInd && wd->sta.ibssDelayedInd ) + { + if (wd->zfcbIbssPartnerNotify != NULL) + { + wd->zfcbIbssPartnerNotify(dev, 1, &wd->sta.ibssDelayedIndEvent); + } + + wd->sta.ibssDelayedInd = 0; + } +#endif + + wd->sta.beaconTxCnt = txBeaconCounter; + + // Need to check if the time is expired after ATIM window?? + + // Check if we have buffered any data for those stations that are sleeping + // If it's true, then transmitting ATIM pkt to notify them + +#ifdef ZM_ENABLE_IBSS_PS + // TODO: Need to check if the station receive our ATIM pkt??? + zfStaIbssPSSend(dev); + + if ( wd->sta.atimWindow == 0 ) + { + // We won't receive the end of ATIM isr so we fake it + zfPowerSavingMgrAtimWinExpired(dev); + } +#endif + } +} + +void zfEndOfAtimWindowInterrupt(zdev_t* dev) +{ +#ifdef ZM_ENABLE_IBSS_PS + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + // Transmit any queued pkt for the stations!! + zfPowerSavingMgrAtimWinExpired(dev); + } +#endif +} diff --git a/drivers/staging/otus/80211core/cinit.c b/drivers/staging/otus/80211core/cinit.c new file mode 100644 index 000000000000..5f853ce79309 --- /dev/null +++ b/drivers/staging/otus/80211core/cinit.c @@ -0,0 +1,1911 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : init.c */ +/* */ +/* Abstract */ +/* This module contains init functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" +#include "../hal/hpreg.h" + +extern const u8_t zcUpToAc[8]; + +u16_t zcIndextoRateBG[16] = {1000, 2000, 5500, 11000, 0, 0, 0, 0, 48000, + 24000, 12000, 6000, 54000, 36000, 18000, 9000}; +u32_t zcIndextoRateN20L[16] = {6500, 13000, 19500, 26000, 39000, 52000, 58500, + 65000, 13000, 26000, 39000, 52000, 78000, 104000, + 117000, 130000}; +u32_t zcIndextoRateN20S[16] = {7200, 14400, 21700, 28900, 43300, 57800, 65000, + 72200, 14400, 28900, 43300, 57800, 86700, 115600, + 130000, 144400}; +u32_t zcIndextoRateN40L[16] = {13500, 27000, 40500, 54000, 81000, 108000, 121500, + 135000, 27000, 54000, 81000, 108000, 162000, 216000, + 243000, 270000}; +u32_t zcIndextoRateN40S[16] = {15000, 30000, 45000, 60000, 90000, 120000, 135000, + 150000, 30000, 60000, 90000, 120000, 180000, 240000, + 270000, 300000}; + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfTxGenWlanHeader */ +/* Generate WLAN MAC header and LLC header. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer pointer */ +/* id : Index of TxD */ +/* port : WLAN port */ +/* */ +/* OUTPUTS */ +/* length of removed Ethernet header */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.5 */ +/* */ +/************************************************************************/ +u16_t zfTxGenWlanHeader(zdev_t* dev, zbuf_t* buf, u16_t* header, u16_t seq, + u8_t flag, u16_t plusLen, u16_t minusLen, u16_t port, + u16_t* da, u16_t* sa, u8_t up, u16_t *micLen, + u16_t* snap, u16_t snapLen, struct aggControl *aggControl) +{ + + u16_t len; + u16_t macCtrl; + u32_t phyCtrl; + u16_t hlen = 16; + u16_t icvLen = 0; + u16_t wdsPortId; + u16_t vap = 0; + u16_t mcs = 0; + u16_t mt = 0; + u8_t qosType; + u8_t b1, b2; + u16_t wdsPort; + u8_t encExemptionActionType; + u16_t rateProbingFlag = 0; + u8_t tkipFrameOffset = 0; + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + u8_t res, peerIdx; + u8_t userIdx=0; + u16_t *iv16; + u32_t *iv32; +#endif + + zmw_get_wlan_dev(dev); + + /* Generate WLAN header */ + /* Frame control */ + header[4] = 0x0008 | (flag<<8); + /* Duration */ + header[5] = 0x0000; + + if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + /* ToDS bit */ + header[4] |= 0x0100; + + /*Sometimes we wake up to tx/rx but AP still think we are sleeping, so still need to set this bit*/ + if ( zfPowerSavingMgrIsSleeping(dev) || wd->sta.psMgr.tempWakeUp == 1 ) + { + header[4] |= 0x1000; + } + + /* Address 1 = BSSID */ + header[6] = wd->sta.bssid[0]; + header[7] = wd->sta.bssid[1]; + header[8] = wd->sta.bssid[2]; + /* Address 3 = DA */ + header[12] = da[0]; + header[13] = da[1]; + header[14] = da[2]; + } + else if (wd->wlanMode == ZM_MODE_PSEUDO) + { + /* Address 1 = DA */ + header[6] = da[0]; + header[7] = da[1]; + header[8] = da[2]; + /* Address 3 = 00:00:00:00:00:00 */ + header[12] = 0; + header[13] = 0; + header[14] = 0; + + /* PSEUDO test : WDS */ + if (wd->enableWDS) + { + /* ToDS and FromDS bit */ + header[4] |= 0x0300; + + /* Address 4 = SA */ + header[16] = 0; + header[17] = 0; + header[18] = 0; + + hlen = 19; + } + } + else if (wd->wlanMode == ZM_MODE_IBSS) + { + /* Address 1 = DA */ + header[6] = da[0]; + header[7] = da[1]; + header[8] = da[2]; + /* Address 3 = BSSID */ + header[12] = wd->sta.bssid[0]; + header[13] = wd->sta.bssid[1]; + header[14] = wd->sta.bssid[2]; + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, da, &peerIdx); + if(res == 0) // Find opposite in our OppositeInfo Structure ! + { + userIdx = peerIdx; + } + zmw_leave_critical_section(dev); +#endif + } + else if (wd->wlanMode == ZM_MODE_AP) + { + if (port < 0x20) + /* AP mode */ + { + /* FromDS bit */ + header[4] |= 0x0200; + + /* Address 1 = DA */ + header[6] = da[0]; + header[7] = da[1]; + header[8] = da[2]; + /* Address 3 = SA */ + header[12] = sa[0]; + header[13] = sa[1]; + header[14] = sa[2]; + + if (port < ZM_MAX_AP_SUPPORT) + { + vap = port; + header[14] += (vap<<8); + } + } + else + /* WDS port */ + { + /* ToDS and FromDS bit */ + header[4] |= 0x0300; + + wdsPortId = port - 0x20; + + /* Address 1 = RA */ + header[6] = wd->ap.wds.macAddr[wdsPortId][0]; + header[7] = wd->ap.wds.macAddr[wdsPortId][1]; + header[8] = wd->ap.wds.macAddr[wdsPortId][2]; + /* Address 3 = DA */ + header[12] = da[0]; + header[13] = da[1]; + header[14] = da[2]; + /* Address 4 = SA */ + header[16] = sa[0]; + header[17] = sa[1]; + header[18] = sa[2]; + + hlen = 19; + } + } /* else if (wd->wlanMode == ZM_MODE_AP) */ + + /* Address 2 = TA */ + header[9] = wd->macAddr[0]; + header[10] = wd->macAddr[1]; +#ifdef ZM_VAPMODE_MULTILE_SSID + header[11] = wd->macAddr[2]; //Multiple SSID +#else + header[11] = wd->macAddr[2] + (vap<<8); //VAP +#endif + + if ( (wd->wlanMode == ZM_MODE_IBSS) && (wd->XLinkMode) ) + { + header[9] = sa[0]; + header[10] = sa[1]; + header[11] = sa[2]; + } + + /* Sequence Control */ + header[15] = seq; + + + if (wd->wlanMode == ZM_MODE_AP) + { + zfApGetStaTxRateAndQosType(dev, da, &phyCtrl, &qosType, &rateProbingFlag); + mt = (u16_t)(phyCtrl & 0x3); + mcs = (u16_t)((phyCtrl >> 16) & 0x3f); +#if 1 + //zfApGetStaQosType(dev, da, &qosType); + + /* if DA == WME STA */ + if (qosType == 1) + { + /* QoS data */ + header[4] |= 0x0080; + + /* QoS Control */ + header[hlen] = up; + hlen += 1; + } +#endif + } + +#if 0 + //AGG Test Code + if (header[6] == 0x8000) + { + /* QoS data */ + header[4] |= 0x0080; + + /* QoS Control */ + header[hlen] = 0; + hlen += 1; + } +#endif + + if (wd->wlanMode == ZM_MODE_AP) { + /* Todo: rate control here for qos field */ + } + else { + /* Rate control */ + zfStaGetTxRate(dev, da, &phyCtrl, &rateProbingFlag); + mt = (u16_t)(phyCtrl & 0x3); + mcs = (u16_t)((phyCtrl >> 16) & 0x3f); + } + + if (wd->txMCS != 0xff) + { + /* fixed rate */ + phyCtrl = ((u32_t)wd->txMCS<<16) + wd->txMT; + mcs = wd->txMCS; + mt = wd->txMT; + } + + if (wd->enableAggregation) + { + /* force enable aggregation */ + if (wd->enableAggregation==2 && !(header[6]&0x1)) + { + /* QoS data */ + header[4] |= 0x0080; + + /* QoS Control */ + header[hlen] = 0; + hlen += 1; + } + /* if wd->enableAggregation=1 => force disable */ + /* if wd->enableAggregation=0 => auto */ + } + +#ifdef ZM_ENABLE_AGGREGATION + /* + * aggregation control + */ + + /* + * QoS data + */ + if (wd->wlanMode == ZM_MODE_AP) { + if (aggControl && mt == 2) { + if (wd->enableAggregation==0 && !(header[6]&0x1)) + { + header[4] |= 0x0080; + + /* + * QoS Control + */ + header[hlen] = 0; + hlen += 1; + } + } + } +#endif + + // MSDU Length + len = zfwBufGetSize(dev, buf); + + /* Generate control setting */ + /* Backoff, Non-Burst and hardware duration */ + macCtrl = 0x208; + + /* ACK */ + if ((header[6] & 0x1) == 0x1) + { + /* multicast frame : Set NO-ACK bit */ + macCtrl |= 0x4; + } + else + { + /* unicast frame */ + #if 0 + // Enable RTS according to MPDU Lengths ( not MSDU Lengths ) + if (len >= wd->rtsThreshold) + { + /* Enable RTS */ + macCtrl |= 1; + } + #endif + } + /* VAP test code */ + //macCtrl |= 0x4; + + if (wd->wlanMode == ZM_MODE_AP) + { + u8_t encryType; + u16_t iv16; + u32_t iv32; + + /* Check whether this is a multicast frame */ + if ((header[6] & 0x1) == 0x1) + { + /* multicast frame */ + if (wd->ap.encryMode[vap] == ZM_TKIP) + { + wd->ap.iv16[vap]++; + + if(wd->ap.iv16[vap] == 0) + { + wd->ap.iv32[vap]++; + } + + b1 = (u8_t) (wd->ap.iv16[vap] >> 8); + b2 = (b1 | 0x20) & 0x7f; + header[hlen] = ((u16_t)b2 << 8) + b1; + b1 = (u8_t) wd->ap.iv16[vap]; + b2 = 0x20 | (wd->ap.bcKeyIndex[vap] << 6); + header[hlen+1] = ((u16_t)b2 << 8) + b1; + header[hlen+2] = (u16_t) wd->ap.iv32[vap]; + header[hlen+3] = (u16_t) (wd->ap.iv32[vap] >> 16); + + //macCtrl |= 0x80; + macCtrl |= 0x40; + icvLen = 4; + + /* set hardware MIC */ + if ( (!(seq & 0xf))&&(!(flag & 0x4)) ) + { + macCtrl |= 0x100; + plusLen += 8; + *micLen = 8; + } + + header[4] |= 0x4000; + hlen += 4; + } + else if (wd->ap.encryMode[vap] == ZM_AES) + { + wd->ap.iv16[vap]++; + + if(wd->ap.iv16[vap] == 0) + { + wd->ap.iv32[vap]++; + } + + b1 = (u8_t) wd->ap.iv16[vap]; + b2 = (u8_t) (wd->ap.iv16[vap] >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + header[hlen+1] = 0x2000 | (wd->ap.bcKeyIndex[vap] << 14); + header[hlen+2] = (u16_t) (wd->ap.iv32[vap]); + header[hlen+3] = (u16_t) (wd->ap.iv32[vap] >> 16); + + macCtrl |= 0xc0; + icvLen = 8; /* MIC */ + + header[4] |= 0x4000; + hlen += 4; + } + #ifdef ZM_ENABLE_CENC + else if (wd->ap.encryMode[vap] == ZM_CENC) + { + //u32_t txiv[4]; + + wd->ap.txiv[vap][0]++; + + if (wd->ap.txiv[vap][0] == 0) + { + wd->ap.txiv[vap][1]++; + } + + if (wd->ap.txiv[vap][1] == 0) + { + wd->ap.txiv[vap][2]++; + } + + if (wd->ap.txiv[vap][2] == 0) + { + wd->ap.txiv[vap][3]++; + } + + if (wd->ap.txiv[vap][3] == 0) + { + wd->ap.txiv[vap][0] = 0; + wd->ap.txiv[vap][1] = 0; + wd->ap.txiv[vap][2] = 0; + } + + header[hlen] = (wd->ap.bcKeyIndex[vap] & 0x0001); /* For Key Id and reserved field */ + header[hlen+1] = (u16_t)wd->ap.txiv[vap][0]; + header[hlen+2] = (u16_t)(wd->ap.txiv[vap][0] >> 16); + header[hlen+3] = (u16_t)wd->ap.txiv[vap][1]; + header[hlen+4] = (u16_t)(wd->ap.txiv[vap][1] >> 16); + header[hlen+5] = (u16_t)wd->ap.txiv[vap][2]; + header[hlen+6] = (u16_t)(wd->ap.txiv[vap][2] >> 16); + header[hlen+7] = (u16_t)wd->ap.txiv[vap][3]; + header[hlen+8] = (u16_t)(wd->ap.txiv[vap][3] >> 16); + + macCtrl |= 0x80; + icvLen = 16; /* MIC */ + + header[4] |= 0x4000; + hlen += 9; + } + #endif //ZM_ENABLE_CENC + } + else + { + /* Get STA's encryption type */ + zfApGetStaEncryType(dev, da, &encryType); + + if (encryType == ZM_TKIP) + { + /* Get iv16 and iv32 */ + zfApGetStaWpaIv(dev, da, &iv16, &iv32); + + iv16++; + if (iv16 == 0) + { + iv32++; + } + + b1 = (u8_t) (iv16 >> 8); + b2 = (b1 | 0x20) & 0x7f; + header[hlen] = ((u16_t)b2 << 8) + b1; + b1 = (u8_t) iv16; + b2 = 0x20; + header[hlen+1] = ((u16_t)b2 << 8) + b1; + header[hlen+2] = (u16_t) iv32; + header[hlen+3] = (u16_t) (iv32 >> 16); + + //macCtrl |= 0x80; + macCtrl |= 0x40; + icvLen = 4; + + /* set hardware MIC */ + if ( (!(seq & 0xf))&&(!(flag & 0x4)) ) + { + macCtrl |= 0x100; + plusLen += 8; + *micLen = 8; + } + + header[4] |= 0x4000; + hlen += 4; + + /* Set iv16 and iv32 */ + zfApSetStaWpaIv(dev, da, iv16, iv32); + } + else if (encryType == ZM_AES) + { + /* Get iv16 and iv32 */ + zfApGetStaWpaIv(dev, da, &iv16, &iv32); + + iv16++; + if (iv16 == 0) + { + iv32++; + } + + b1 = (u8_t) iv16; + b2 = (u8_t) (iv16 >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + header[hlen+1] = 0x2000; + header[hlen+2] = (u16_t) (iv32); + header[hlen+3] = (u16_t) (iv32 >> 16); + + macCtrl |= 0xc0; + icvLen = 8; /* MIC */ + + header[4] |= 0x4000; + hlen += 4; + + /* Set iv16 and iv32 */ + zfApSetStaWpaIv(dev, da, iv16, iv32); + } + #ifdef ZM_ENABLE_CENC + else if (encryType == ZM_CENC) + { + u32_t txiv[4]; + u8_t keyIdx; + + /* Get CENC TxIV */ + zfApGetStaCencIvAndKeyIdx(dev, da, txiv, &keyIdx); + + txiv[0] += 2; + + if (txiv[0] == 0 || txiv[0] == 1) + { + txiv[1]++; + } + + if (txiv[1] == 0) + { + txiv[2]++; + } + + if (txiv[2] == 0) + { + txiv[3]++; + } + + if (txiv[3] == 0) + { + txiv[0] = 0; + txiv[1] = 0; + txiv[2] = 0; + } + + header[hlen] = (keyIdx & 0x0001); /* For Key Id and reserved field */ + header[hlen+1] = (u16_t)txiv[0]; + header[hlen+2] = (u16_t)(txiv[0] >> 16); + header[hlen+3] = (u16_t)txiv[1]; + header[hlen+4] = (u16_t)(txiv[1] >> 16); + header[hlen+5] = (u16_t)txiv[2]; + header[hlen+6] = (u16_t)(txiv[2] >> 16); + header[hlen+7] = (u16_t)txiv[3]; + header[hlen+8] = (u16_t)(txiv[3] >> 16); + + macCtrl |= 0x80; + icvLen = 16; /* MIC */ + + header[4] |= 0x4000; + hlen += 9; + + /* Set CENC IV */ + zfApSetStaCencIv(dev, da, txiv); + } + #endif //ZM_ENABLE_CENC + } + + /* protection mode */ + if (wd->ap.protectionMode == 1) + { + /* Enable Self-CTS */ + macCtrl &= 0xFFFC; + macCtrl |= 2; + } + + /* Rate Control */ + if (port < 0x20) + { + /* AP */ + /* IV */ + if ((wd->ap.encryMode[vap] == ZM_WEP64) || + (wd->ap.encryMode[vap] == ZM_WEP128) || + (wd->ap.encryMode[vap] == ZM_WEP256)) + { + header[4] |= 0x4000; + header[hlen] = 0x0; //IV + header[hlen+1] = wd->ap.bcKeyIndex[vap] << 14; //IV with Keyid--CWYang(m) + hlen += 2; + icvLen = 4; + macCtrl |= 0x40; + } + } + else + { + /* WDS */ + + /* TODO : Fixed rate to 54M */ + phyCtrl = 0xc0001; //PHY control L + + /* WDS port checking */ + if ((wdsPort = (port - 0x20)) >= ZM_MAX_WDS_SUPPORT) + { + wdsPort = 0; + } + + #if 1 + /* IV */ + switch (wd->ap.wds.encryMode[wdsPort]) + { + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: + header[4] |= 0x4000; + header[hlen] = 0x0; //IV + header[hlen+1] = wd->ap.bcKeyIndex[vap] << 14; //IV with Keyid + hlen += 2; + icvLen = 4; + macCtrl |= 0x40; + break; + + case ZM_TKIP: + wd->sta.iv16++; + + if ( wd->sta.iv16 == 0 ) + { + wd->sta.iv32++; + } + + b1 = (u8_t) (wd->sta.iv16 >> 8); + b2 = (b1 | 0x20) & 0x7f; + header[hlen] = ((u16_t)b2 << 8) + b1; + b1 = (u8_t) wd->sta.iv16; + b2 = 0x20; + header[hlen+1] = ((u16_t)b2 << 8) + b1; + header[hlen+2] = (u16_t) wd->sta.iv32; + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + + //macCtrl |= 0x80; + macCtrl |= 0x40; + icvLen = 4; + + /* set hardware MIC */ + if ( (!(seq & 0xf))&&(!(flag & 0x4)) ) + { + macCtrl |= 0x100; + plusLen += 8; + *micLen = 8; + } + + header[4] |= 0x4000; + hlen += 4; + break; + + case ZM_AES: + wd->sta.iv16++; + if ( wd->sta.iv16 == 0 ) + { + wd->sta.iv32++; + } + + b1 = (u8_t) wd->sta.iv16; + b2 = (u8_t) (wd->sta.iv16 >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + header[hlen+1] = 0x2000; + header[hlen+2] = (u16_t) (wd->sta.iv32); + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + + macCtrl |= 0xc0; /* Set to AES in control setting */ + icvLen = 8; /* MIC */ + + header[4] |= 0x4000; /* Set WEP bit in wlan header */ + hlen += 4; /* plus IV length */ + break; + }/* end of switch */ + #endif + } + } + else /* wd->wlanMode != ZM_MODE_AP */ + { + encExemptionActionType = zfwGetPktEncExemptionActionType(dev, buf); + + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + #if 1 + /* if WME AP */ + if (wd->sta.wmeConnected != 0) + { + /* QoS data */ + header[4] |= 0x0080; + + /* QoS Control */ + header[hlen] = up; + hlen += 1; + } + #endif + + if ( encExemptionActionType == ZM_ENCRYPTION_EXEMPT_NO_EXEMPTION ) + { + if ( wd->sta.authMode < ZM_AUTH_MODE_WPA ) + { /* non-WPA */ + if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_ENABLED ) + { + if ( (wd->sta.encryMode == ZM_WEP64)|| + (wd->sta.encryMode == ZM_WEP128)|| + (wd->sta.encryMode == ZM_WEP256) ) + { + header[4] |= 0x4000; + header[hlen] = 0x0; //IV + header[hlen+1] = 0x0; //IV + header[hlen+1] |= (((u16_t) wd->sta.keyId) << 14); + hlen += 2; + icvLen = 4; + + /* For Software WEP */ + if ((wd->sta.SWEncryptEnable & ZM_SW_WEP_ENCRY_EN) != 0) + { + u8_t keyLen = 5; + u8_t iv[3]; + + iv[0] = 0x0; + iv[1] = 0x0; + iv[2] = 0x0; + + if (wd->sta.SWEncryMode[wd->sta.keyId] == ZM_WEP64) + { + keyLen = 5; + } + else if (wd->sta.SWEncryMode[wd->sta.keyId] == ZM_WEP128) + { + keyLen = 13; + } + else if (wd->sta.SWEncryMode[wd->sta.keyId] == ZM_WEP256) + { + keyLen = 29; + } + + zfWEPEncrypt(dev, buf, (u8_t*) snap, snapLen, minusLen, keyLen, + wd->sta.wepKey[wd->sta.keyId], iv); + } + else + { + macCtrl |= 0x40; + } + } + } + } + else + { /* WPA */ + if ( wd->sta.wpaState >= ZM_STA_WPA_STATE_PK_OK ) + { + wd->sta.iv16++; + if ( wd->sta.iv16 == 0 ) + { + wd->sta.iv32++; + } + + /* set encryption mode */ + if ( wd->sta.encryMode == ZM_TKIP ) + { + b1 = (u8_t) (wd->sta.iv16 >> 8); + b2 = (b1 | 0x20) & 0x7f; + header[hlen] = ((u16_t)b2 << 8) + b1; + b1 = (u8_t) wd->sta.iv16; + b2 = 0x20; + + // header[hlen+1] = (((u16_t) wd->sta.keyId) << 14) | (((u16_t)b2 << 8) + b1); + // STA in infrastructure mode should use keyId = 0 to transmit unicast ! + header[hlen+1] = (((u16_t)b2 << 8) + b1); + header[hlen+2] = (u16_t) wd->sta.iv32; + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + + /* If software encryption enable */ + if ((wd->sta.SWEncryptEnable & ZM_SW_TKIP_ENCRY_EN) == 0) + { + //macCtrl |= 0x80; + /* TKIP same to WEP */ + macCtrl |= 0x40; + icvLen = 4; + + /* set hardware MIC */ + if ( (!(seq & 0xf))&&(!(flag & 0x4)) ) + { + macCtrl |= 0x100; + plusLen += 8; + *micLen = 8; + } + } + else + { + u8_t mic[8]; + u16_t offset; + u32_t icv; + u8_t RC4Key[16]; + + /* TODO: Remove the criticial section here. */ + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + /* Calculate MIC */ + zfCalTxMic(dev, buf, (u8_t *)snap, snapLen, minusLen, da, sa, up, mic); + + offset = zfwBufGetSize(dev, buf); + + /* Append MIC to the buffer */ + zfCopyToIntTxBuffer(dev, buf, mic, offset, 8); + zfwBufSetSize(dev, buf, offset+8); + zmw_leave_critical_section(dev); + + /* TKIP Key Mixing */ + zfTkipPhase1KeyMix(wd->sta.iv32, &wd->sta.txSeed); + zfTkipPhase2KeyMix(wd->sta.iv16, &wd->sta.txSeed); + zfTkipGetseeds(wd->sta.iv16, RC4Key, &wd->sta.txSeed); + + /* Encrypt Data */ + zfTKIPEncrypt(dev, buf, (u8_t *)snap, snapLen, minusLen, 16, RC4Key, &icv); + + icvLen = 4; + len += 8; + } + + header[4] |= 0x4000; + hlen += 4; + } + else if ( wd->sta.encryMode == ZM_AES ) + { + b1 = (u8_t) wd->sta.iv16; + b2 = (u8_t) (wd->sta.iv16 >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + // header[hlen+1] = (((u16_t) wd->sta.keyId) << 14) | (0x2000); + // STA in infrastructure mode should use keyId = 0 to transmit unicast ! + header[hlen+1] = 0x2000; + header[hlen+2] = (u16_t) (wd->sta.iv32); + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + + macCtrl |= 0xc0; + icvLen = 8; /* MIC */ + + header[4] |= 0x4000; + hlen += 4; + } + #ifdef ZM_ENABLE_CENC + else if ( wd->sta.encryMode == ZM_CENC ) + { + /* Accumlate the PN sequence */ + wd->sta.txiv[0] += 2; + + if (wd->sta.txiv[0] == 0 || wd->sta.txiv[0] == 1) + { + wd->sta.txiv[1]++; + } + + if (wd->sta.txiv[1] == 0) + { + wd->sta.txiv[2]++; + } + + if (wd->sta.txiv[2] == 0) + { + wd->sta.txiv[3]++; + } + + if (wd->sta.txiv[3] == 0) + { + wd->sta.txiv[0] = 0; + wd->sta.txiv[1] = 0; + wd->sta.txiv[2] = 0; + } + + header[hlen] = (wd->sta.cencKeyId & 0x0001); /* For Key Id and reserved field */ + header[hlen+1] = (u16_t) wd->sta.txiv[0]; + header[hlen+2] = (u16_t) (wd->sta.txiv[0] >> 16); + header[hlen+3] = (u16_t) wd->sta.txiv[1]; + header[hlen+4] = (u16_t) (wd->sta.txiv[1] >> 16); + header[hlen+5] = (u16_t) wd->sta.txiv[2]; + header[hlen+6] = (u16_t) (wd->sta.txiv[2] >> 16); + header[hlen+7] = (u16_t) wd->sta.txiv[3]; + header[hlen+8] = (u16_t) (wd->sta.txiv[3] >> 16); + + macCtrl |= 0x80; + icvLen = 16; /* MIC */ + + header[4] |= 0x4000; + hlen += 9; + } + #endif //ZM_ENABLE_CENC + } + } + } // if ( encExemptionActionType == ZM_ENCRYPTION_EXEMPT_NO_EXEMPTION ) + } /* if ( wd->wlanMode != ZM_MODE_INFRASTRUCTURE ) */ + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( encExemptionActionType == ZM_ENCRYPTION_EXEMPT_NO_EXEMPTION ) + { +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if( wd->sta.oppositeInfo[userIdx].wpaState >= ZM_STA_WPA_STATE_PK_OK || wd->sta.wpaState >= ZM_STA_WPA_STATE_PK_OK) + { + int isUnicast = 1 ; + + if((da[0]& 0x1)) + { + isUnicast = 0 ; // Not unicast , is broadcast + } + + if( wd->sta.ibssWpa2Psk == 1 ) + { /* The IV order is not the same between unicast and broadcast ! */ + if ( isUnicast ) + { + iv16 = &wd->sta.oppositeInfo[userIdx].iv16; + iv32 = &wd->sta.oppositeInfo[userIdx].iv32; + } + else + { + iv16 = &wd->sta.iv16; + iv32 = &wd->sta.iv32; + } + } + else + { + iv16 = &wd->sta.iv16; + iv32 = &wd->sta.iv32; + } + + (*iv16)++; + if ( *iv16 == 0 ) + { + *iv32++; + } + + if ( wd->sta.oppositeInfo[userIdx].encryMode == ZM_AES || wd->sta.encryMode == ZM_AES) + { + //printk("Station encryption mode is AES-CCMP\n") ; + b1 = (u8_t) (*iv16); + b2 = (u8_t) ((*iv16) >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + + if ( isUnicast ) + { + header[hlen+1] = 0x2000; + } + else + { + header[hlen+1] = 0x2000 | (((u16_t) wd->sta.keyId) << 14); + } + + header[hlen+2] = (u16_t) (*iv32); + header[hlen+3] = (u16_t) ((*iv32) >> 16); + macCtrl |= 0xc0; + icvLen = 8; /* MIC */ + } + + header[4] |= 0x4000; + hlen += 4; + } + else if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_ENABLED) + { + if ( (wd->sta.encryMode == ZM_WEP64)|| + (wd->sta.encryMode == ZM_WEP128)|| + (wd->sta.encryMode == ZM_WEP256) ) + { + header[4] |= 0x4000; + header[hlen] = 0x0; //IV + header[hlen+1] = 0x0; //IV + header[hlen+1] |= (((u16_t) wd->sta.keyId) << 14); + hlen += 2; + icvLen = 4; + macCtrl |= 0x40; + } + } +#else + /* ----- 20070405 add by Mxzeng ----- */ + if( wd->sta.wpaState >= ZM_STA_WPA_STATE_PK_OK ) + { + int isUnicast = 1 ; + + if((da[0]& 0x1)) + { + isUnicast = 0 ; // Not unicast , is broadcast + } + + wd->sta.iv16++; + if ( wd->sta.iv16 == 0 ) + { + wd->sta.iv32++; + } + + if ( wd->sta.encryMode == ZM_AES ) + { + //printk("Station encryption mode is AES-CCMP\n") ; + b1 = (u8_t) wd->sta.iv16; + b2 = (u8_t) (wd->sta.iv16 >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + + if ( isUnicast ) + { + header[hlen+1] = 0x2000; + } + else + { + header[hlen+1] = 0x2000 | (((u16_t) wd->sta.keyId) << 14); + } + + header[hlen+2] = (u16_t) (wd->sta.iv32); + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + macCtrl |= 0xc0; + icvLen = 8; /* MIC */ + } + + header[4] |= 0x4000; + hlen += 4; + } + else if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_ENABLED) + { + if ( (wd->sta.encryMode == ZM_WEP64)|| + (wd->sta.encryMode == ZM_WEP128)|| + (wd->sta.encryMode == ZM_WEP256) ) + { + header[4] |= 0x4000; + header[hlen] = 0x0; //IV + header[hlen+1] = 0x0; //IV + header[hlen+1] |= (((u16_t) wd->sta.keyId) << 14); + hlen += 2; + icvLen = 4; + macCtrl |= 0x40; + } + } +#endif + } // End if ( encExemptionActionType == ZM_ENCRYPTION_EXEMPT_NO_EXEMPTION ) + } // End if ( wd->wlanMode == ZM_MODE_IBSS ) + else if ( wd->wlanMode == ZM_MODE_PSEUDO ) + { + switch (wd->sta.encryMode) + { + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: + header[4] |= 0x4000; + header[hlen] = 0x0; //IV + header[hlen+1] = 0x0; //IV + hlen += 2; + icvLen = 4; + macCtrl |= 0x40; + break; + + case ZM_TKIP: + { + wd->sta.iv16++; + if ( wd->sta.iv16 == 0 ) + { + wd->sta.iv32++; + } + + b1 = (u8_t) (wd->sta.iv16 >> 8); + b2 = (b1 | 0x20) & 0x7f; + header[hlen] = ((u16_t)b2 << 8) + b1; + b1 = (u8_t) wd->sta.iv16; + b2 = 0x20; + header[hlen+1] = ((u16_t)b2 << 8) + b1; + header[hlen+2] = (u16_t) wd->sta.iv32; + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + + //macCtrl |= 0x80; + macCtrl |= 0x40; + icvLen = 4; + + /* set hardware MIC */ + if ( (!(seq & 0xf))&&(!(flag & 0x4)) ) + { + macCtrl |= 0x100; + plusLen += 8; + *micLen = 8; + } + + header[4] |= 0x4000; + hlen += 4; + }/* end of PSEUDO TKIP */ + break; + + case ZM_AES: + { + wd->sta.iv16++; + if ( wd->sta.iv16 == 0 ) + { + wd->sta.iv32++; + } + + b1 = (u8_t) wd->sta.iv16; + b2 = (u8_t) (wd->sta.iv16 >> 8); + header[hlen] = ((u16_t)b2 << 8) + b1; + header[hlen+1] = 0x2000; + header[hlen+2] = (u16_t) (wd->sta.iv32); + header[hlen+3] = (u16_t) (wd->sta.iv32 >> 16); + macCtrl |= 0xc0; + icvLen = 8; /* MIC */ + header[4] |= 0x4000; + hlen += 4; + }/* end of PSEUDO AES */ + break; + + #ifdef ZM_ENABLE_CENC + case ZM_CENC: + /* Accumlate the PN sequence */ + wd->sta.txiv[0] += 2; + + if (wd->sta.txiv[0] == 0 || wd->sta.txiv[0] == 1) + { + wd->sta.txiv[1]++; + } + + if (wd->sta.txiv[1] == 0) + { + wd->sta.txiv[2]++; + } + + if (wd->sta.txiv[2] == 0) + { + wd->sta.txiv[3]++; + } + + if (wd->sta.txiv[3] == 0) + { + wd->sta.txiv[0] = 0; + wd->sta.txiv[1] = 0; + wd->sta.txiv[2] = 0; + } + + header[hlen] = 0; + header[hlen+1] = (u16_t) wd->sta.txiv[0]; + header[hlen+2] = (u16_t) (wd->sta.txiv[0] >> 16); + header[hlen+3] = (u16_t) wd->sta.txiv[1]; + header[hlen+4] = (u16_t) (wd->sta.txiv[1] >> 16); + header[hlen+5] = (u16_t) wd->sta.txiv[2]; + header[hlen+6] = (u16_t) (wd->sta.txiv[2] >> 16); + header[hlen+7] = (u16_t) wd->sta.txiv[3]; + header[hlen+8] = (u16_t) (wd->sta.txiv[3] >> 16); + + macCtrl |= 0x80; + icvLen = 16; /* MIC */ + + header[4] |= 0x4000; + hlen += 9; + break; + #endif //ZM_ENABLE_CENC + }/* end of switch */ + } + + /* Generate control setting */ + + /* protection mode */ + if (wd->enableProtectionMode) + { + if (wd->enableProtectionMode==2) + { + /* Force enable protection: self cts */ + macCtrl &= 0xFFFC; + macCtrl |= 2; + } + /* if wd->enableProtectionMode=1 => force disable */ + /* if wd->enableProtectionMode=0 => auto */ + } + else + { + + /* protection mode */ + if (wd->sta.bProtectionMode == TRUE) + { + /* Enable Self-CTS */ + macCtrl &= 0xFFFC; + macCtrl |= 2; + } + } + + } + + if (wd->txMCS != 0xff) + { + /* fixed rate */ + phyCtrl = ((u32_t)wd->txMCS<<16) + wd->txMT; + mcs = wd->txMCS; + mt = wd->txMT; + } + + if (mt == 2) + { +#if 0 + /* HT PT: 0 Mixed mode 1 Green field */ + if (wd->sta.preambleTypeHT == ZM_PREAMBLE_TYPE_GREEN_FIELD) + { + phyCtrl |= 0x4; /* Bit 2 */ + } +#endif + /* Bandwidth */ + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) + { + phyCtrl |= (0x80<<16); /* BIT 23 */ + } +#if 0 + /* STBC */ + if (wd->sta.htCtrlSTBC<=0x3) + { + phyCtrl |= (wd->sta.htCtrlSTBC<<28); /* BIT 23 */ + } +#endif + /* Short GI */ + if(wd->sta.htCtrlSG) + { + phyCtrl |= (0x8000<<16); /* BIT 31 */ + } + + /* TA */ + if ( ((mcs >=0x8) && (mcs<=0xf)) || (wd->sta.htCtrlSTBC) ) + { + phyCtrl |= 0x1800; /* BIT 11 12 */ + } + } + else if(mt == 1) + { + #if 0 + //bug that cause OFDM rate become duplicate legacy rate + /* Bandwidth */ + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) + { + phyCtrl |= (0x80<<16); /* BIT 23 */ + mt = 3; /* duplicate legacy */ + phyCtrl |= mt; + } + #endif + } + else if(mt == 0) + { + /* CCK PT: Legcy Preamble: 1 long preamble 2 short preamble */ + if (wd->preambleTypeInUsed == ZM_PREAMBLE_TYPE_SHORT) + { + //phyCtrl |= 0x4; /* BIT 2 */ + } + } + + /* TA */ + if (wd->sta.defaultTA) + { + phyCtrl |= 0x1000; + } + else + { + phyCtrl |= 0x0800; + } + + //Get CurrentTxRate -- CWYang(+) + if ((mt == 0) || (mt == 1)) //B,G Rate + { + if (mcs < 16) + { + wd->CurrentTxRateKbps = zcIndextoRateBG[mcs]; + } + } + else if (mt == 2) + { + if (mcs < 16) + { + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) + { + if((phyCtrl & 0x80000000) != 0) + { + /* Short GI 40 MHz MIMO Rate */ + wd->CurrentTxRateKbps = zcIndextoRateN40S[mcs]; + } + else + { + /* Long GI 40 MHz MIMO Rate */ + wd->CurrentTxRateKbps = zcIndextoRateN40L[mcs]; + } + } + else + { + if((phyCtrl & 0x80000000) != 0) + { + /* Short GI 20 MHz MIMO Rate */ + wd->CurrentTxRateKbps = zcIndextoRateN20S[mcs]; + } + else + { + /* Long GI 20 MHz MIMO Rate */ + wd->CurrentTxRateKbps = zcIndextoRateN20L[mcs]; + } + } + } + } + + //802.11 header(include IV) = (hlen<<1)-8 + //ethernet frame = len + //snap + mic = plusLen + //ethernet header = minusLen + //icv = icvLen + //crc32 = 4 + //length=802.11 header+snap+(ethernet frame-ethernet header)+mic+icv+crc32 + header[0] = ((hlen<<1)-8)+plusLen+(len-minusLen)+icvLen+4; //Length + + // header[0] : MPDU Lengths + if ((header[6] & 0x1) != 0x1) // Unicast Frame + { + if (header[0] >= wd->rtsThreshold) + { + /* Enable RTS */ + macCtrl |= 1; + } + } + + if ( wd->sta.encryMode == ZM_TKIP ) + tkipFrameOffset = 8; + + if( wd->sta.EnableHT != 1 ) + { // Aggregation should not be fragmented ! + if ( header[0] > ( wd->fragThreshold + tkipFrameOffset ) ) + { + return 0; // Need to be fragmented ! ! + } + } + + //if ( wd->sta.encryMode == ZM_TKIP ) + //{ + // zm_debug_msg1("ctrl length = ", header[0]); + //} + + //MAC control + if (rateProbingFlag != 0) + { + macCtrl |= 0x8000; + } + header[1] = macCtrl; + //PHY control L + header[2] = (u16_t) ((phyCtrl&0xffff) | 0x700 | (zcUpToAc[up&0x7]<<13)); + //PHY control H + header[3] = (u16_t) ((phyCtrl>>16) | 0x700); + + if (wd->enableAggregation) + { + /* force enable aggregation */ + if (wd->enableAggregation==2 && !(header[6]&0x1)) + { + if (((header[2] & 0x3) == 2)) + { + /* Enable aggregation */ + header[1] |= 0x20; + } + } + /* if wd->enableAggregation=1 => force disable */ + /* if wd->enableAggregation=0 => auto */ + } + +#ifdef ZM_ENABLE_AGGREGATION + if (wd->addbaComplete) { + #ifdef ZM_BYPASS_AGGR_SCHEDULING + if (!(header[6]&0x1) && !rateProbingFlag && (wd->enableAggregation != 1)) + { + if (((header[2] & 0x3) == 2)) + { + /* Unicast frame with HT rate => Enable aggregation */ + /* We only support software encryption in single packet mode */ + if ((wd->sta.SWEncryptEnable & ZM_SW_TKIP_ENCRY_EN) == 0 && + (wd->sta.SWEncryptEnable & ZM_SW_WEP_ENCRY_EN) == 0) + { + /* Set aggregation group bits per AC */ + header[1] |= (0x20 | (zcUpToAc[up&0x7]<<10)); + + //if (wd->sta.currentFrequency < 3000) + { + /* issue: -PB42 Enable RTS/CTS to prevent OWL Tx hang up */ + /* If this is Owl Ap, enable RTS/CTS protect */ + if ( (wd->sta.athOwlAp == 1) || (wd->sta.RTSInAGGMode == TRUE) ) + { + header[1] &= 0xfffc; + header[1] |= 0x1; + } + + /* Enable RIFS : workaround 854T RTS/CTS */ + /* Bit13 : TI enable RIFS */ + //header[1] |= 0x2000; + } + } + } + } + #else + /* + * aggregation ampduIndication control + */ + if (aggControl && aggControl->aggEnabled) { + if (wd->enableAggregation==0 && !(header[6]&0x1)) + { + if (((header[2] & 0x3) == 2)) + { + /* Enable aggregation */ + header[1] |= 0x20; + if (ZM_AGG_LAST_MPDU == aggControl->ampduIndication) + header[1] |= 0x4000; + } + else { + zm_debug_msg1("no aggr, header[2]&0x3 = ",header[2] & 0x3) + aggControl->aggEnabled = 0; + } + } + else { + zm_debug_msg1("no aggr, wd->enableAggregation = ", wd->enableAggregation); + zm_debug_msg1("no aggr, !header[6]&0x1 = ",!(header[6]&0x1)); + aggControl->aggEnabled = 0; + } + } + #endif + + #ifdef ZM_AGGR_BIT_ON + if (!(header[6]&0x1) && !rateProbingFlag) + { + if (((header[2] & 0x3) == 2)) + { + /* Unicast frame with HT rate => Enable aggregation */ + /* Set aggregation group bits per AC */ + header[1] |= (0x20 | (zcUpToAc[up&0x7]<<10)); + + //if (wd->sta.currentFrequency < 3000) + { + /* Enable RTS/CTS to prevent OWL Tx hang up */ + header[1] &= 0xfffc; + header[1] |= 0x1; + } + } + } + #endif + } +#endif + + return (hlen<<1); +} + + +u16_t zfTxGenMmHeader(zdev_t* dev, u8_t frameType, u16_t* dst, + u16_t* header, u16_t len, zbuf_t* buf, u16_t vap, u8_t encrypt) +{ + //u16_t bodyLen; + u8_t hlen = 32; // MAC ctrl + PHY ctrl + 802.11 MM header + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* Generate control setting */ + //bodyLen = zfwBufGetSize(dev, buf); + header[0] = 24+len+4; //Length + if ((dst[0] & 0x1) != 0) //Broadcast, multicast frames + { + header[1] = 0xc; //MAC control, backoff + noack + } + else + { + header[1] = 0x8; //MAC control, backoff + (ack) + } + /* Dualband Management frame tx Rate */ + if (wd->wlanMode == ZM_MODE_AP) + { + if (wd->frequency < 3000) + { + /* CCK 1M */ + header[2] = 0x0f00; //PHY control L + header[3] = 0x0000; //PHY control H + } + else + { + /* CCK 6M */ + header[2] = 0x0f01; //PHY control L + header[3] = 0x000B; //PHY control H + } + } + else + { + if (wd->sta.currentFrequency < 3000) + { + /* CCK 2M */ + header[2] = 0x0f00; //PHY control L + header[3] = 0x0001; //PHY control H + } + else + { + /* CCK 6M */ + header[2] = 0x0f01; //PHY control L + header[3] = 0x000B; //PHY control H + } + } + /* Generate WLAN header */ + /* Frame control */ + header[4+0] = frameType; + /* Duration */ + header[4+1] = 0; + + if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + if ( frameType == ZM_WLAN_FRAME_TYPE_PROBEREQ ) + { + header[4+8] = 0xFFFF; + header[4+9] = 0xFFFF; + header[4+10] = 0xFFFF; + } + else if ( frameType == ZM_WLAN_FRAME_TYPE_BA ) { + /* do nothing */ + } + else + { + header[4+8] = wd->sta.bssid[0]; + header[4+9] = wd->sta.bssid[1]; + header[4+10] = wd->sta.bssid[2]; + } + } + else if (wd->wlanMode == ZM_MODE_PSEUDO) + { + /* Address 3 = 00:00:00:00:00:00 */ + header[4+8] = 0; + header[4+9] = 0; + header[4+10] = 0; + } + else if (wd->wlanMode == ZM_MODE_IBSS) + { + header[4+8] = wd->sta.bssid[0]; + header[4+9] = wd->sta.bssid[1]; + header[4+10] = wd->sta.bssid[2]; + + if ( frameType == ZM_WLAN_FRAME_TYPE_ATIM ) + { + /* put ATIM to queue 5th */ + //header[2] |= (ZM_BIT_13|ZM_BIT_14); + header[2] |= ZM_BIT_15; + } + } + else if (wd->wlanMode == ZM_MODE_AP) + { + /* Address 3 = BSSID */ + header[4+8] = wd->macAddr[0]; + header[4+9] = wd->macAddr[1]; +#ifdef ZM_VAPMODE_MULTILE_SSID + header[4+10] = wd->macAddr[2]; //Multiple SSID +#else + header[4+10] = wd->macAddr[2] + (vap<<8); //VAP +#endif + //if in scan, must set address 3 to broadcast because of some ap would care this + //if ((wd->heartBeatNotification & ZM_BSSID_LIST_SCAN) + // == ZM_BSSID_LIST_SCAN) + //if FrameType is Probe Request, Address3 should be boradcast + if (frameType == ZM_WLAN_FRAME_TYPE_PROBEREQ) + { + header[4+8] = 0xFFFF; + header[4+9] = 0xFFFF; + header[4+10] = 0xFFFF; + } + } + + /* Address 1 = DA */ + header[4+2] = dst[0]; + header[4+3] = dst[1]; + header[4+4] = dst[2]; + + /* Address 2 = SA */ + header[4+5] = wd->macAddr[0]; + header[4+6] = wd->macAddr[1]; + if (wd->wlanMode == ZM_MODE_AP) + { +#ifdef ZM_VAPMODE_MULTILE_SSID + header[4+7] = wd->macAddr[2]; //Multiple SSID +#else + header[4+7] = wd->macAddr[2] + (vap<<8); //VAP +#endif + } + else + { + header[4+7] = wd->macAddr[2]; + } + + /* Sequence Control */ + zmw_enter_critical_section(dev); + header[4+11] = ((wd->mmseq++)<<4); + zmw_leave_critical_section(dev); + + if( frameType == ZM_WLAN_FRAME_TYPE_QOS_NULL ) + { + /*Qos Control*/ + header[4+12] = 0x0; + hlen+=2; + header[0]+=2; + } + + if ( encrypt ) + { + if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_ENABLED ) + { + if ( (wd->sta.encryMode == ZM_WEP64)|| + (wd->sta.encryMode == ZM_WEP128)|| + (wd->sta.encryMode == ZM_WEP256) ) + { + header[4] |= 0x4000; + header[16] = 0x0; //IV + header[17] = 0x0; //IV + header[17] |= (((u16_t) wd->sta.keyId) << 14); + hlen += 4; + + header[0] += 8; // icvLen = 4; + header[1] |= 0x40; // enable encryption on macCtrl + } + } + } + + // Enable HW duration + if ( frameType != ZM_WLAN_FRAME_TYPE_PSPOLL ) + { + header[1] |= 0x200; + } + + return hlen; +} + +void zfInitMacApMode(zdev_t* dev) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + zfHpEnableBeacon(dev, ZM_MODE_AP, (wd->beaconInterval/wd->ap.vapNumber), 1, 0); + + /* AP mode */ + zfHpSetApStaMode(dev, ZM_HAL_80211_MODE_AP); + + /* VAP test code */ + /* AP + VAP mode */ + if (wd->ap.vapNumber >= 2) + { + for (i=1; iap.apBitmap >> i) & 0x1) != 0) + { + u16_t mac[3]; + mac[0] = wd->macAddr[0]; + mac[1] = wd->macAddr[1]; +#ifdef ZM_VAPMODE_MULTILE_SSID + mac[2] = wd->macAddr[2]; //Multiple SSID +#else + mac[2] = wd->macAddr[2] + (i<<8); //VAP +#endif + zfHpSetMacAddress(dev, mac, i); + + } + } + } + + /* basic rate setting */ + zfHpSetBasicRateSet(dev, wd->bRateBasic, wd->gRateBasic); + + /* Set TxQs CWMIN, CWMAX, AIFS and TXO to WME AP default. */ + zfUpdateDefaultQosParameter(dev, 1); + + return; +} + +u16_t zfChGetNextChannel(zdev_t* dev, u16_t frequency, u8_t* pbPassive) +{ + u8_t i; + u8_t bPassive; + + zmw_get_wlan_dev(dev); + + /* Avoid NULL value */ + if ( pbPassive == NULL ) + { + pbPassive = &bPassive; + } + + for( i=0; iregulationTable.allowChannelCnt; i++ ) + { + if ( wd->regulationTable.allowChannel[i].channel == frequency ) + { + if ( i == (wd->regulationTable.allowChannelCnt-1) ) + { + i = 0; + } + else + { + i++; + } + + if ( wd->regulationTable.allowChannel[i].channelFlags + & ZM_REG_FLAG_CHANNEL_PASSIVE ) + { + *pbPassive = TRUE; + } + else + { + *pbPassive = FALSE; + } + + return wd->regulationTable.allowChannel[i].channel; + } + } + + return 0xffff; +} + +u16_t zfChGetFirstChannel(zdev_t* dev, u8_t* pbPassive) +{ + u8_t bPassive; + + zmw_get_wlan_dev(dev); + + /* Avoid NULL value */ + if ( pbPassive == NULL ) + { + pbPassive = &bPassive; + } + + if ( wd->regulationTable.allowChannel[0].channelFlags & ZM_REG_FLAG_CHANNEL_PASSIVE ) + { + *pbPassive = TRUE; + } + else + { + *pbPassive = FALSE; + } + + return wd->regulationTable.allowChannel[0].channel; +} + +u16_t zfChGetFirst2GhzChannel(zdev_t* dev) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + for( i=0; iregulationTable.allowChannelCnt; i++ ) + { + if ( wd->regulationTable.allowChannel[i].channel < 3000 ) + { + /* find the first 2Ghz channel */ + return wd->regulationTable.allowChannel[i].channel; + } + } + + /* Can not find any 2Ghz channel */ + return 0; +} + +u16_t zfChGetFirst5GhzChannel(zdev_t* dev) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + for( i=0; iregulationTable.allowChannelCnt; i++ ) + { + if ( wd->regulationTable.allowChannel[i].channel > 3000 ) + { + /* find the first 5Ghz channel */ + return wd->regulationTable.allowChannel[i].channel; + } + } + + /* Can not find any 5Ghz channel */ + return 0; +} + +u16_t zfChGetLastChannel(zdev_t* dev, u8_t* pbPassive) +{ + u8_t bPassive; + u8_t ChannelIndex; + + zmw_get_wlan_dev(dev); + + ChannelIndex = wd->regulationTable.allowChannelCnt-1; + + /* Avoid NULL value */ + if ( pbPassive == NULL ) + { + pbPassive = &bPassive; + } + + if ( wd->regulationTable.allowChannel[ChannelIndex].channelFlags + & ZM_REG_FLAG_CHANNEL_PASSIVE ) + { + *pbPassive = TRUE; + } + else + { + *pbPassive = FALSE; + } + + return wd->regulationTable.allowChannel[ChannelIndex].channel; +} + +u16_t zfChGetLast5GhzChannel(zdev_t* dev) +{ + u8_t i; + u16_t last5Ghzfrequency; + + zmw_get_wlan_dev(dev); + + last5Ghzfrequency = 0; + for( i=0; iregulationTable.allowChannelCnt; i++ ) + { + if ( wd->regulationTable.allowChannel[i].channel > 3000 ) + { + last5Ghzfrequency = wd->regulationTable.allowChannel[i].channel; + } + } + + return last5Ghzfrequency; +} + +/* freqBand = 0 => auto check */ +/* = 1 => 2.4 GHz band */ +/* = 2 => 5 GHz band */ +u16_t zfChNumToFreq(zdev_t* dev, u8_t ch, u8_t freqBand) +{ + u16_t freq = 0xffff; + + if ( freqBand == 0 ) + { + if (ch > 14) + { /* adapter is at 5 GHz band */ + freqBand = 2; + } + else + { + freqBand = 1; + } + } + + if ( freqBand == 2 ) + { /* the channel belongs to 5 GHz band */ + if ( (ch >= 184)&&(ch <= 196) ) + { + freq = 4000 + ch*5; + } + else + { + freq = 5000 + ch*5; + } + } + else + { /* the channel belongs to 2.4 GHz band */ + if ( ch == 14 ) + { + freq = ZM_CH_G_14; + } + else + { + freq = ZM_CH_G_1 + (ch-1)*5; + } + } + + return freq; +} + +u8_t zfChFreqToNum(u16_t freq, u8_t* pbIs5GBand) +{ + u8_t ch; + u8_t Is5GBand; + + /* to avoid NULL value */ + if ( pbIs5GBand == NULL ) + { + pbIs5GBand = &Is5GBand; + } + + *pbIs5GBand = FALSE; + + if ( freq == ZM_CH_G_14 ) + { + ch = 14; + } + else if ( freq < 4000 ) + { + ch = (freq - ZM_CH_G_1) / 5 + 1; + } + else if ( freq < 5000 ) + { + ch = (freq - 4000) / 5; + *pbIs5GBand = TRUE; + } + else + { + ch = (freq - 5000) / 5; + *pbIs5GBand = TRUE; + } + + return ch; +} diff --git a/drivers/staging/otus/80211core/cmm.c b/drivers/staging/otus/80211core/cmm.c new file mode 100644 index 000000000000..b74379d928f6 --- /dev/null +++ b/drivers/staging/otus/80211core/cmm.c @@ -0,0 +1,2141 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : mm.c */ +/* */ +/* Abstract */ +/* This module contains common functions for handle management */ +/* frame. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" +#include "../hal/hpreg.h" + +/* TODO : put all constant tables to a file */ +const u8_t zg11bRateTbl[4] = {2, 4, 11, 22}; +const u8_t zg11gRateTbl[8] = {12, 18, 24, 36, 48, 72, 96, 108}; + +/* 0xff => element does not exist */ +const u8_t zgElementOffsetTable[] = +{ + 4, /* 0 : asoc req */ + 6, /* 1 : asoc rsp */ + 10, /* 2 : reasoc req*/ + 6, /* 3 : reasoc rsp */ + 0, /* 4 : probe req */ + 12, /* 5 : probe rsp */ + 0xff, /* 6 : reserved */ + 0xff, /* 7 : reserved */ + 12, /* 8 : beacon */ + 4, /* 9 : ATIM */ + 0xff, /* 10 : disasoc */ + 6, /* 11 : auth */ + 0xff, /* 12 : deauth */ + 4, /* 13 : action */ + 0xff, /* 14 : reserved */ + 0xff, /* 15 : reserved */ +}; + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfFindElement */ +/* Find a specific element in management frame */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : management frame buffer */ +/* eid : target element id */ +/* */ +/* OUTPUTS */ +/* byte offset of target element */ +/* or 0xffff if not found */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfFindElement(zdev_t* dev, zbuf_t* buf, u8_t eid) +{ + u8_t subType; + u16_t offset; + u16_t bufLen; + u16_t elen; + u8_t id, HTEid=0; + u8_t oui[4] = {0x00, 0x50, 0xf2, 0x01}; + u8_t oui11n[3] = {0x00,0x90,0x4C}; + u8_t HTType = 0; + + /* Get offset of first element */ + subType = (zmw_rx_buf_readb(dev, buf, 0) >> 4); + if ((offset = zgElementOffsetTable[subType]) == 0xff) + { + zm_assert(0); + } + + /* Plus wlan header */ + offset += 24; + + // jhlee HT 0 + + if ((eid == ZM_WLAN_EID_HT_CAPABILITY) || + (eid == ZM_WLAN_EID_EXTENDED_HT_CAPABILITY)) + { + HTEid = eid; + eid = ZM_WLAN_EID_WPA_IE; + HTType = 1; + } + + + bufLen = zfwBufGetSize(dev, buf); + /* Search loop */ + while ((offset+2)(bufLen - offset)) + { + /* Element length error */ + return 0xffff; + } + + if ( elen == 0 && eid != ZM_WLAN_EID_SSID) + { + /* Element length error */ + return 0xffff; + } + + if ( eid == ZM_WLAN_EID_WPA_IE ) + { + /* avoid sta to be thought use 11n when find a WPA_IE */ + if ( (HTType == 0) && zfRxBufferEqualToStr(dev, buf, oui, offset+2, 4) ) + { + return offset; + } + + // jhlee HT 0 + // CWYang(+) + + if ((HTType == 1) && ( zfRxBufferEqualToStr(dev, buf, oui11n, offset+2, 3) )) + { + if ( zmw_rx_buf_readb(dev, buf, offset+5) == HTEid ) + { + return offset + 5; + } + } + + } + else + { + return offset; + } + } + /* Advance to next element */ + #if 1 + elen = zmw_rx_buf_readb(dev, buf, offset+1); + #else + if ((elen = zmw_rx_buf_readb(dev, buf, offset+1)) == 0) + { + return 0xffff; + } + #endif + + offset += (elen+2); + } + return 0xffff; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfFindWifiElement */ +/* Find a specific Wifi element in management frame */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : management frame buffer */ +/* type : OUI type */ +/* subType : OUI subtype */ +/* */ +/* OUTPUTS */ +/* byte offset of target element */ +/* or 0xffff if not found */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.1 */ +/* */ +/************************************************************************/ +u16_t zfFindWifiElement(zdev_t* dev, zbuf_t* buf, u8_t type, u8_t subtype) +{ + u8_t subType; + u16_t offset; + u16_t bufLen; + u16_t elen; + u8_t id; + u8_t tmp; + + /* Get offset of first element */ + subType = (zmw_rx_buf_readb(dev, buf, 0) >> 4); + + if ((offset = zgElementOffsetTable[subType]) == 0xff) + { + zm_assert(0); + } + + /* Plus wlan header */ + offset += 24; + + bufLen = zfwBufGetSize(dev, buf); + /* Search loop */ + while ((offset+2)(bufLen - offset)) + { + /* Element length error */ + return 0xffff; + } + + if ( elen == 0 ) + { + return 0xffff; + } + + if (((tmp = zmw_rx_buf_readb(dev, buf, offset+2)) == 0x00) + && ((tmp = zmw_rx_buf_readb(dev, buf, offset+3)) == 0x50) + && ((tmp = zmw_rx_buf_readb(dev, buf, offset+4)) == 0xF2) + && ((tmp = zmw_rx_buf_readb(dev, buf, offset+5)) == type)) + + { + if ( subtype != 0xff ) + { + if ( (tmp = zmw_rx_buf_readb(dev, buf, offset+6)) == subtype ) + { + return offset; + } + } + else + { + return offset; + } + } + } + /* Advance to next element */ + if ((elen = zmw_rx_buf_readb(dev, buf, offset+1)) == 0) + { + return 0xffff; + } + offset += (elen+2); + } + return 0xffff; +} + +u16_t zfRemoveElement(zdev_t* dev, u8_t* buf, u16_t size, u8_t eid) +{ + u16_t offset = 0; + u16_t elen; + u8_t HTEid = 0; + u8_t oui[4] = {0x00, 0x50, 0xf2, 0x01}; + u8_t oui11n[3] = {0x00,0x90,0x4C}; + u8_t HTType = 0; + + if ((eid == ZM_WLAN_EID_HT_CAPABILITY) || + (eid == ZM_WLAN_EID_EXTENDED_HT_CAPABILITY)) + { + HTEid = eid; + eid = ZM_WLAN_EID_WPA_IE; + HTType = 1; + } + + while (offset < size) + { + elen = *(buf+offset+1); + + if (*(buf+offset) == eid) + { + if ( eid == ZM_WLAN_EID_WPA_IE ) + { + if ( (HTType == 0) + && (*(buf+offset+2) == oui[0]) + && (*(buf+offset+3) == oui[1]) + && (*(buf+offset+4) == oui[2]) + && (*(buf+offset+5) == oui[3]) ) + { + zfMemoryMove(buf+offset, buf+offset+elen+2, size-offset-elen-2); + return (size-elen-2); + } + + if ( (HTType == 1) + && (*(buf+offset+2) == oui11n[0]) + && (*(buf+offset+3) == oui11n[1]) + && (*(buf+offset+4) == oui11n[2]) + && (*(buf+offset+5) == HTEid) ) + { + zfMemoryMove(buf+offset, buf+offset+elen+2, size-offset-elen-2); + return (size-elen-2); + } + } + else + { + zfMemoryMove(buf+offset, buf+offset+elen+2, size-offset-elen-2); + return (size-elen-2); + } + } + + offset += (elen+2); + } + + return size; +} + +u16_t zfUpdateElement(zdev_t* dev, u8_t* buf, u16_t size, u8_t* updateeid) +{ + u16_t offset = 0; + u16_t elen; + + while (offset < size) { + elen = *(buf+offset+1); + + if (*(buf+offset) == updateeid[0]) { + if (updateeid[1] <= elen) { + zfMemoryMove(buf+offset, updateeid, updateeid[1]+2); + zfMemoryMove(buf+offset+updateeid[1]+2, buf+offset+elen+2, size-offset-elen-2); + + return size-(elen-updateeid[1]); + } else { + zfMemoryMove(buf+offset+updateeid[1]+2, buf+offset+elen+2, size-offset-elen-2); + zfMemoryMove(buf+offset, updateeid, updateeid[1]+2); + + return size+(updateeid[1]-elen); + } + } + + offset += (elen+2); + } + + return size; +} + +u16_t zfFindSuperGElement(zdev_t* dev, zbuf_t* buf, u8_t type) +{ + u8_t subType; + u16_t offset; + u16_t bufLen; + u16_t elen; + u8_t id; + u8_t super_feature; + u8_t ouiSuperG[6] = {0x00,0x03,0x7f,0x01, 0x01, 0x00}; + + zmw_get_wlan_dev(dev); + + /* Get offset of first element */ + subType = (zmw_rx_buf_readb(dev, buf, 0) >> 4); + if ((offset = zgElementOffsetTable[subType]) == 0xff) + { + zm_assert(0); + } + + /* Plus wlan header */ + offset += 24; + + bufLen = zfwBufGetSize(dev, buf); + /* Search loop */ + while ((offset+2)(bufLen - offset)) + { + /* Element length error */ + return 0xffff; + } + + if ( elen == 0 ) + { + return 0xffff; + } + + if (zfRxBufferEqualToStr(dev, buf, ouiSuperG, offset+2, 6) && ( zmw_rx_buf_readb(dev, buf, offset+1) >= 6)) + { + /* super_feature 0:useFastFrame, 1:useCompression, 2:useTurboPrime */ + super_feature= zmw_rx_buf_readb(dev, buf, offset+8); + if ((super_feature & 0x01) || (super_feature & 0x02) || (super_feature & 0x04)) + { + return offset; + } + } + } + /* Advance to next element */ + #if 1 + elen = zmw_rx_buf_readb(dev, buf, offset+1); + #else + if ((elen = zmw_rx_buf_readb(dev, buf, offset+1)) == 0) + { + return 0xffff; + } + #endif + + offset += (elen+2); + } + return 0xffff; +} + +u16_t zfFindXRElement(zdev_t* dev, zbuf_t* buf, u8_t type) +{ + u8_t subType; + u16_t offset; + u16_t bufLen; + u16_t elen; + u8_t id; + u8_t ouixr[6] = {0x00,0x03,0x7f,0x03, 0x01, 0x00}; + + zmw_get_wlan_dev(dev); + + /* Get offset of first element */ + subType = (zmw_rx_buf_readb(dev, buf, 0) >> 4); + if ((offset = zgElementOffsetTable[subType]) == 0xff) + { + zm_assert(0); + } + + /* Plus wlan header */ + offset += 24; + + bufLen = zfwBufGetSize(dev, buf); + /* Search loop */ + while ((offset+2)(bufLen - offset)) + { + /* Element length error */ + return 0xffff; + } + + if ( elen == 0 ) + { + return 0xffff; + } + + if (zfRxBufferEqualToStr(dev, buf, ouixr, offset+2, 6) && ( zmw_rx_buf_readb(dev, buf, offset+1) >= 6)) + { + return offset; + } + } + /* Advance to next element */ + #if 1 + elen = zmw_rx_buf_readb(dev, buf, offset+1); + #else + if ((elen = zmw_rx_buf_readb(dev, buf, offset+1)) == 0) + { + return 0xffff; + } + #endif + + offset += (elen+2); + } + return 0xffff; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfMmAddIeSupportRate */ +/* Add information element Support Rate to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* eid : element ID */ +/* rateSet : CCK or OFDM */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfMmAddIeSupportRate(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t eid, u8_t rateSet) +{ + u8_t len = 0; + u16_t i; + + zmw_get_wlan_dev(dev); + + //if ( (rateSet == ZM_RATE_SET_OFDM)&&((wd->gRate & 0xff) == 0) ) + //{ + // return offset; + //} + + /* Information : Support Rate */ + if ( rateSet == ZM_RATE_SET_CCK ) + { + for (i=0; i<4; i++) + { + if ((wd->bRate & (0x1<bRateBasic & (0x1<gRate & (0x1<gRateBasic & (0x1< 0) + { + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset, eid); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset+1, len); + + /* Return value */ + offset += (2+len); + } + + return offset; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfMmAddIeDs */ +/* Add information element DS to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfMmAddIeDs(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_DS); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, 1); + + /* Information : DS */ + zmw_tx_buf_writeb(dev, buf, offset++, + zfChFreqToNum(wd->frequency, NULL)); + + return offset; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfMmAddIeErp */ +/* Add information element ERP to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfMmAddIeErp(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_ERP); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, 1); + + /* Information : ERP */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->erpElement); + + return offset; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfMmAddIeWpa */ +/* Add information element WPA to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Yuan-Gu Wei ZyDAS Technology Corporation 2006.2 */ +/* */ +/************************************************************************/ +u16_t zfMmAddIeWpa(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t apId) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + int i; + + zmw_get_wlan_dev(dev); + + /* Element ID */ + //zmw_inttx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_WPA_IE); + + /* Element Length */ + //zmw_inttx_buf_writeb(dev, buf, offset++, wd->ap.wpaLen); + for(i = 0; i < wd->ap.wpaLen[apId]; i++) + { + /* Information : WPA */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->ap.wpaIe[apId][i]); + } + + return offset; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfMmAddHTCapability */ +/* Add HT Capability Infomation to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Chao-Wen Yang ZyDAS Technology Corporation 2006.06 */ +/* */ +/************************************************************************/ +u16_t zfMmAddHTCapability(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u8_t OUI[3] = {0x0,0x90,0x4C}; + u16_t i; + + zmw_get_wlan_dev(dev); + + /* Prob ID */ + zmw_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_WPA_IE); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + /* Element Length */ + zmw_buf_writeb(dev, buf, offset++, wd->ap.HTCap.Data.Length + 4); + + /* OUI Data */ + for (i = 0; i < 3; i++) + { + zmw_buf_writeb(dev, buf, offset++, OUI[i]); + } + + /* Element Type ID */ + zmw_buf_writeb(dev, buf, offset++, wd->ap.HTCap.Data.ElementID); + + /* HT Capability Data */ + for (i = 0; i < 26; i++) + { + zmw_buf_writeb(dev, buf, offset++, wd->ap.HTCap.Byte[i+2]); + } + } + else + { + /* Element Length */ + zmw_buf_writeb(dev, buf, offset++, wd->sta.HTCap.Data.Length + 4); + + /* OUI Data */ + for (i = 0; i < 3; i++) + { + zmw_buf_writeb(dev, buf, offset++, OUI[i]); + } + + /* Element Type ID */ + zmw_buf_writeb(dev, buf, offset++, wd->sta.HTCap.Data.ElementID); + + /* HT Capability Data */ + for (i = 0; i < 26; i++) + { + zmw_buf_writeb(dev, buf, offset++, wd->sta.HTCap.Byte[i+2]); + } + } + + return offset; +} + + +u16_t zfMmAddPreNHTCapability(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + //u8_t OUI[3] = {0x0,0x90,0x4C}; + u16_t i; + + zmw_get_wlan_dev(dev); + + /* Prob ID */ + zmw_buf_writeb(dev, buf, offset++, ZM_WLAN_PREN2_EID_HTCAPABILITY); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + /* Element Length */ + zmw_buf_writeb(dev, buf, offset++, wd->ap.HTCap.Data.Length); + + /* HT Capability Data */ + for (i = 0; i < 26; i++) + { + zmw_buf_writeb(dev, buf, offset++, wd->ap.HTCap.Byte[i+2]); + } + } + else + { + /* Element Length */ + zmw_buf_writeb(dev, buf, offset++, wd->sta.HTCap.Data.Length); + + /* HT Capability Data */ + for (i = 0; i < 26; i++) + { + zmw_buf_writeb(dev, buf, offset++, wd->sta.HTCap.Byte[i+2]); + } + } + + return offset; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfMmAddExtendedHTCapability */ +/* Add Extended HT Capability Infomation to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Chao-Wen Yang ZyDAS Technology Corporation 2006.06 */ +/* */ +/************************************************************************/ +u16_t zfMmAddExtendedHTCapability(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u8_t OUI[3] = {0x0,0x90,0x4C}; + u16_t i; + + zmw_get_wlan_dev(dev); + + /* Prob ID */ + zmw_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_WPA_IE); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + /* Element Length */ + zmw_buf_writeb(dev, buf, offset++, wd->ap.ExtHTCap.Data.Length + 4); + + /* OUI Data */ + for (i = 0; i < 3; i++) + { + zmw_buf_writeb(dev, buf, offset++, OUI[i]); + } + + /* Element Type ID */ + zmw_buf_writeb(dev, buf, offset++, wd->ap.ExtHTCap.Data.ElementID); + + /* HT Capability Data */ + for (i = 0; i < 22; i++) + { + zmw_buf_writeb(dev, buf, offset++, wd->ap.ExtHTCap.Byte[i+2]); + } + } + else + { + /* Element Length */ + zmw_buf_writeb(dev, buf, offset++, wd->sta.ExtHTCap.Data.Length + 4); + + /* OUI Data */ + for (i = 0; i < 3; i++) + { + zmw_buf_writeb(dev, buf, offset++, OUI[i]); + } + + /* Element Type ID */ + zmw_buf_writeb(dev, buf, offset++, wd->sta.ExtHTCap.Data.ElementID); + + /* HT Capability Data */ + for (i = 0; i < 22; i++) + { + zmw_buf_writeb(dev, buf, offset++, wd->sta.ExtHTCap.Byte[i+2]); + } + } + + return offset; +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfSendMmFrame */ +/* Send management frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* frameType : management frame type */ +/* dst : destination MAC address */ +/* p1 : parameter 1 */ +/* p2 : parameter 2 */ +/* p3 : parameter 3 */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +/* probe req : p1=> bWithSSID, p2=>R, p3=>R */ +/* probe rsp : p1=>R, p2=>R, p3=>VAP ID(AP) */ +/* deauth : p1=>Reason Code, p2=>R, p3=>VAP ID(AP) */ +/* Disasoc : p1=>Reason Code, p2=>R, p3=>VAP ID(AP) */ +/* ATIM : p1=>R, p2=>R, p3=>R */ +/* (re)asoc rsp : p1=>Status Code, p2=>AID, p3=>VAP ID(AP) */ +/* asoc req : p1=>R, p2=>R, p3=>R */ +/* reasoc req : p1=>AP MAC[0], p2=>AP MAC[1], p3=>AP MAC[2] */ +/* auth : p1=>low=Algorithm, high=Transaction, p2=>Status, p3=>VAP ID */ +void zfSendMmFrame(zdev_t* dev, u8_t frameType, u16_t* dst, + u32_t p1, u32_t p2, u32_t p3) +{ + zbuf_t* buf; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + u16_t offset = 0; + u16_t hlen = 32; + u16_t header[(24+25+1)/2]; + u16_t vap = 0; + u16_t i; + u8_t encrypt = 0; + u16_t aid; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zm_msg2_mm(ZM_LV_2, "Send mm frame, type=", frameType); + /* TBD : Maximum size of managment frame */ + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc mm buf Fail!"); + return; + } + + //Reserve room for wlan header + offset = hlen; + + switch (frameType) + { + case ZM_WLAN_FRAME_TYPE_PROBEREQ : + offset = zfSendProbeReq(dev, buf, offset, (u8_t) p1); + break; + + case ZM_WLAN_FRAME_TYPE_PROBERSP : + zm_msg0_mm(ZM_LV_3, "probe rsp"); + /* 24-31 Time Stamp : hardware WON'T fill this field */ + zmw_tx_buf_writeh(dev, buf, offset, 0); + zmw_tx_buf_writeh(dev, buf, offset+2, 0); + zmw_tx_buf_writeh(dev, buf, offset+4, 0); + zmw_tx_buf_writeh(dev, buf, offset+6, 0); + offset+=8; + + /* Beacon Interval */ + zmw_tx_buf_writeh(dev, buf, offset, wd->beaconInterval); + offset+=2; + + if (wd->wlanMode == ZM_MODE_AP) + { + vap = (u16_t) p3; + /* Capability */ + zmw_tx_buf_writeh(dev, buf, offset, wd->ap.capab[vap]); + offset+=2; + /* SSID */ + offset = zfApAddIeSsid(dev, buf, offset, vap); + } + else + { + /* Capability */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.capability[0]); + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.capability[1]); + /* SSID */ + offset = zfStaAddIeSsid(dev, buf, offset); + } + + /* Support Rate */ + if ( wd->frequency < 3000 ) + { + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_CCK); + } + else + { + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_OFDM); + } + + /* DS parameter set */ + offset = zfMmAddIeDs(dev, buf, offset); + + /* TODO ¡G IBSS */ + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + offset = zfStaAddIeIbss(dev, buf, offset); + + if (wd->frequency < 3000) + { + if( wd->wfc.bIbssGMode + && (wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) ) // Only accompany with enabling a mode . + { + /* ERP Information */ + wd->erpElement = 0; + offset = zfMmAddIeErp(dev, buf, offset); + + /* Enable G Mode */ + /* Extended Supported Rates */ + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + } + } + } + + + if ((wd->wlanMode == ZM_MODE_AP) + && (wd->ap.wlanType[vap] != ZM_WLAN_TYPE_PURE_B)) + { + /* ERP Information */ + offset = zfMmAddIeErp(dev, buf, offset); + + /* Extended Supported Rates */ + if ( wd->frequency < 3000 ) + { + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + } + } + + /* ERP Information */ + //offset = zfMmAddIeErp(dev, buf, offset); + + /* Extended Supported Rates */ + //offset = zfMmAddIeSupportRate(dev, buf, offset, + // ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + + /* TODO : RSN */ + if (wd->wlanMode == ZM_MODE_AP && wd->ap.wpaSupport[vap] == 1) + { + offset = zfMmAddIeWpa(dev, buf, offset, vap); + } + else if ( wd->wlanMode == ZM_MODE_IBSS && wd->sta.authMode == ZM_AUTH_MODE_WPA2PSK) + { + offset = zfwStaAddIeWpaRsn(dev, buf, offset, ZM_WLAN_FRAME_TYPE_AUTH); + } + + /* WME Parameters */ + if (wd->wlanMode == ZM_MODE_AP) + { + if (wd->ap.qosMode == 1) + { + offset = zfApAddIeWmePara(dev, buf, offset, vap); + } + } + + if ( wd->wlanMode != ZM_MODE_IBSS ) + { + // jhlee HT 0 + //CWYang(+) + /* TODO : Need to check if it is ok */ + /* HT Capabilities Info */ + offset = zfMmAddHTCapability(dev, buf, offset); + //CWYang(+) + /* Extended HT Capabilities Info */ + offset = zfMmAddExtendedHTCapability(dev, buf, offset); + } + + if ( wd->sta.ibssAdditionalIESize ) + offset = zfStaAddIbssAdditionalIE(dev, buf, offset); + break; + + case ZM_WLAN_FRAME_TYPE_AUTH : + if (p1 == 0x30001) + { + hlen += 4; + offset += 4; // for reserving wep header + encrypt = 1; + } + + /* Algotrithm Number */ + zmw_tx_buf_writeh(dev, buf, offset, (u16_t)(p1&0xffff)); + offset+=2; + + /* Transaction Number */ + zmw_tx_buf_writeh(dev, buf, offset, (u16_t)(p1>>16)); + offset+=2; + + /* Status Code */ + zmw_tx_buf_writeh(dev, buf, offset, (u16_t)p2); + offset+=2; + + if (wd->wlanMode == ZM_MODE_AP) + { + vap = (u16_t) p3; + } + + /* Challenge Text => share-2 or share-3 */ + if (p1 == 0x20001) + { + if (p2 == 0) //Status == success + { + zmw_buf_writeh(dev, buf, offset, 0x8010); + offset+=2; + /* share-2 : AP generate challenge text */ + for (i=0; i<128; i++) + { + wd->ap.challengeText[i] = (u8_t)zfGetRandomNumber(dev, 0); + } + zfCopyToIntTxBuffer(dev, buf, wd->ap.challengeText, offset, 128); + offset += 128; + } + } + else if (p1 == 0x30001) + { + /* share-3 : STA return challenge Text */ + zfCopyToIntTxBuffer(dev, buf, wd->sta.challengeText, offset, wd->sta.challengeText[1]+2); + offset += (wd->sta.challengeText[1]+2); + } + + break; + + case ZM_WLAN_FRAME_TYPE_ASOCREQ : + case ZM_WLAN_FRAME_TYPE_REASOCREQ : + /* Capability */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.capability[0]); + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.capability[1]); + + /* Listen Interval */ + zmw_tx_buf_writeh(dev, buf, offset, 0x0005); + offset+=2; + + /* Reassocaited Request : Current AP address */ + if (frameType == ZM_WLAN_FRAME_TYPE_REASOCREQ) + { + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.bssid[0]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.bssid[1]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.bssid[2]); + offset+=2; + } + + /* SSID */ + offset = zfStaAddIeSsid(dev, buf, offset); + + + if ( wd->sta.currentFrequency < 3000 ) + { + /* Support Rate */ + offset = zfMmAddIeSupportRate(dev, buf, offset, ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_CCK); + } + else + { + /* Support Rate */ + offset = zfMmAddIeSupportRate(dev, buf, offset, ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_OFDM); + } + + if ((wd->sta.capability[1] & ZM_BIT_0) == 1) + { //spectrum managment flag enable + offset = zfStaAddIePowerCap(dev, buf, offset); + offset = zfStaAddIeSupportCh(dev, buf, offset); + } + + if (wd->sta.currentFrequency < 3000) + { + /* Extended Supported Rates */ + if (wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) + { + offset = zfMmAddIeSupportRate(dev, buf, offset, ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + } + } + + + //offset = zfStaAddIeWpaRsn(dev, buf, offset, frameType); + //Move to wrapper function, for OS difference--CWYang(m) + //for windows wrapper, zfwStaAddIeWpaRsn() should be below: + //u16_t zfwStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType) + //{ + // return zfStaAddIeWpaRsn(dev, buf, offset, frameType); + //} + offset = zfwStaAddIeWpaRsn(dev, buf, offset, frameType); + +#ifdef ZM_ENABLE_CENC + /* CENC */ + //if (wd->sta.encryMode == ZM_CENC) + offset = zfStaAddIeCenc(dev, buf, offset); +#endif //ZM_ENABLE_CENC + if (((wd->sta.wmeEnabled & ZM_STA_WME_ENABLE_BIT) != 0) //WME enabled + && ((wd->sta.apWmeCapability & 0x1) != 0)) //WME AP + { + if (((wd->sta.apWmeCapability & 0x80) != 0) //UAPSD AP + && ((wd->sta.wmeEnabled & ZM_STA_UAPSD_ENABLE_BIT) != 0)) //UAPSD enabled + { + offset = zfStaAddIeWmeInfo(dev, buf, offset, wd->sta.wmeQosInfo); + } + else + { + offset = zfStaAddIeWmeInfo(dev, buf, offset, 0); + } + } + // jhlee HT 0 + //CWYang(+) + if (wd->sta.EnableHT != 0) + { + #ifndef ZM_DISABLE_AMSDU8K_SUPPORT + //Support 8K A-MSDU + if (wd->sta.wepStatus == ZM_ENCRYPTION_WEP_DISABLED) + { + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_MaxAMSDULength; + } + else + { + wd->sta.HTCap.Data.HtCapInfo &= (~HTCAP_MaxAMSDULength); + } + #else + //Support 4K A-MSDU + wd->sta.HTCap.Data.HtCapInfo &= (~HTCAP_MaxAMSDULength); + #endif + + /* HT Capabilities Info */ + if (wd->BandWidth40 == 1) { + wd->sta.HTCap.Data.HtCapInfo |= HTCAP_SupChannelWidthSet; + } + else { + wd->sta.HTCap.Data.HtCapInfo &= ~HTCAP_SupChannelWidthSet; + //wd->sta.HTCap.Data.HtCapInfo |= HTCAP_SupChannelWidthSet; + } + + wd->sta.HTCap.Data.AMPDUParam &= ~HTCAP_MaxRxAMPDU3; + wd->sta.HTCap.Data.AMPDUParam |= HTCAP_MaxRxAMPDU3; + wd->sta.HTCap.Data.MCSSet[1] = 0xFF; // MCS 8 ~ 15 + offset = zfMmAddHTCapability(dev, buf, offset); + offset = zfMmAddPreNHTCapability(dev, buf, offset); + //CWYang(+) + /* Extended HT Capabilities Info */ + //offset = zfMmAddExtendedHTCapability(dev, buf, offset); + } + + + //Store asoc request frame body, for VISTA only + wd->sta.asocReqFrameBodySize = ((offset - hlen) > + ZM_CACHED_FRAMEBODY_SIZE)? + ZM_CACHED_FRAMEBODY_SIZE:(offset - hlen); + for (i=0; ista.asocReqFrameBodySize; i++) + { + wd->sta.asocReqFrameBody[i] = zmw_tx_buf_readb(dev, buf, i + hlen); + } + break; + + case ZM_WLAN_FRAME_TYPE_ASOCRSP : + case ZM_WLAN_FRAME_TYPE_REASOCRSP : + vap = (u16_t) p3; + + /* Capability */ + zmw_tx_buf_writeh(dev, buf, offset, wd->ap.capab[vap]); + offset+=2; + + /* Status Code */ + zmw_tx_buf_writeh(dev, buf, offset, (u16_t)p1); + offset+=2; + + /* AID */ + zmw_tx_buf_writeh(dev, buf, offset, (u16_t)(p2|0xc000)); + offset+=2; + + + if ( wd->frequency < 3000 ) + { + /* Support Rate */ + offset = zfMmAddIeSupportRate(dev, buf, offset, ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_CCK); + + /* Extended Supported Rates */ + offset = zfMmAddIeSupportRate(dev, buf, offset, ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + } + else + { + /* Support Rate */ + offset = zfMmAddIeSupportRate(dev, buf, offset, ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_OFDM); + } + + + + /* WME Parameters */ + if (wd->wlanMode == ZM_MODE_AP) + { + /* TODO : if WME STA then send WME parameter element */ + if (wd->ap.qosMode == 1) + { + offset = zfApAddIeWmePara(dev, buf, offset, vap); + } + } + // jhlee HT 0 + //CWYang(+) + /* HT Capabilities Info */ + offset = zfMmAddHTCapability(dev, buf, offset); + //CWYang(+) + /* Extended HT Capabilities Info */ + offset = zfMmAddExtendedHTCapability(dev, buf, offset); + break; + + case ZM_WLAN_FRAME_TYPE_ATIM : + /* NULL frame */ + /* TODO : add two dumb bytes temporarily */ + offset += 2; + break; + + case ZM_WLAN_FRAME_TYPE_QOS_NULL : + zmw_buf_writeh(dev, buf, offset, 0x0010); + offset += 2; + break; + + case ZM_WLAN_DATA_FRAME : + break; + + case ZM_WLAN_FRAME_TYPE_DISASOC : + case ZM_WLAN_FRAME_TYPE_DEAUTH : + if (wd->wlanMode == ZM_MODE_AP) + { + vap = (u16_t) p3; + + if ((aid = zfApFindSta(dev, dst)) != 0xffff) + { + zmw_enter_critical_section(dev); + /* Clear STA table */ + wd->ap.staTable[aid].valid = 0; + + zmw_leave_critical_section(dev); + + if (wd->zfcbDisAsocNotify != NULL) + { + wd->zfcbDisAsocNotify(dev, (u8_t*)dst, vap); + } + } + } + /* Reason Code */ + zmw_tx_buf_writeh(dev, buf, offset, (u16_t)p1); + offset+=2; + break; + } + + zfwBufSetSize(dev, buf, offset); + + zm_msg2_mm(ZM_LV_2, "management frame body size=", offset-hlen); + + //Copy wlan header + zfTxGenMmHeader(dev, frameType, dst, header, offset-hlen, buf, vap, encrypt); + for (i=0; i<(hlen>>1); i++) + { + zmw_tx_buf_writeh(dev, buf, i*2, header[i]); + } + + /* Get buffer DMA address */ + //if ((addrTblSize = zfwBufMapDma(dev, buf, &addrTbl)) == 0) + //if ((addrTblSize = zfwMapTxDma(dev, buf, &addrTbl)) == 0) + //{ + // goto zlError; + //} + + zm_msg2_mm(ZM_LV_2, "offset=", offset); + zm_msg2_mm(ZM_LV_2, "hlen=", hlen); + //zm_msg2_mm(ZM_LV_2, "addrTblSize=", addrTblSize); + //zm_msg2_mm(ZM_LV_2, "addrTbl.len[0]=", addrTbl.len[0]); + //zm_msg2_mm(ZM_LV_2, "addrTbl.physAddrl[0]=", addrTbl.physAddrl[0]); + //zm_msg2_mm(ZM_LV_2, "buf->data=", buf->data); + + #if 0 + if ((err = zfHpSend(dev, NULL, 0, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + #else + zfPutVmmq(dev, buf); + zfPushVtxq(dev); + #endif + + return; +#if 0 +zlError: + + zfwBufFree(dev, buf, 0); + return; +#endif +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfProcessManagement */ +/* Process received management frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : received management frame buffer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfProcessManagement(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo) //CWYang(m) +{ + u8_t frameType; + u16_t ta[3]; + u16_t ra[3]; + u16_t vap = 0, index = 0; + //u16_t i; + + zmw_get_wlan_dev(dev); + + ra[0] = zmw_rx_buf_readh(dev, buf, 4); + ra[1] = zmw_rx_buf_readh(dev, buf, 6); + ra[2] = zmw_rx_buf_readh(dev, buf, 8); + + ta[0] = zmw_rx_buf_readh(dev, buf, 10); + ta[1] = zmw_rx_buf_readh(dev, buf, 12); + ta[2] = zmw_rx_buf_readh(dev, buf, 14); + + frameType = zmw_rx_buf_readb(dev, buf, 0); + + if (wd->wlanMode == ZM_MODE_AP) + { +#if 1 + vap = 0; + if ((ra[0] & 0x1) != 1) + { + /* AP : Find virtual AP */ + if ((index = zfApFindSta(dev, ta)) != 0xffff) + { + vap = wd->ap.staTable[index].vap; + } + } + zm_msg2_mm(ZM_LV_2, "vap=", vap); +#endif + + /* Dispatch by frame type */ + switch (frameType) + { + /* Beacon */ + case ZM_WLAN_FRAME_TYPE_BEACON : + zfApProcessBeacon(dev, buf); + break; + /* Authentication */ + case ZM_WLAN_FRAME_TYPE_AUTH : + zfApProcessAuth(dev, buf, ta, vap); + break; + /* Association request */ + case ZM_WLAN_FRAME_TYPE_ASOCREQ : + /* Reassociation request */ + case ZM_WLAN_FRAME_TYPE_REASOCREQ : + zfApProcessAsocReq(dev, buf, ta, vap); + break; + /* Association response */ + case ZM_WLAN_FRAME_TYPE_ASOCRSP : + //zfApProcessAsocRsp(dev, buf); + break; + /* Deauthentication */ + case ZM_WLAN_FRAME_TYPE_DEAUTH : + zfApProcessDeauth(dev, buf, ta, vap); + break; + /* Disassociation */ + case ZM_WLAN_FRAME_TYPE_DISASOC : + zfApProcessDisasoc(dev, buf, ta, vap); + break; + /* Probe request */ + case ZM_WLAN_FRAME_TYPE_PROBEREQ : + zfProcessProbeReq(dev, buf, ta); + break; + /* Probe response */ + case ZM_WLAN_FRAME_TYPE_PROBERSP : + zfApProcessProbeRsp(dev, buf, AddInfo); + break; + /* Action */ + case ZM_WLAN_FRAME_TYPE_ACTION : + zfApProcessAction(dev, buf); + break; + } + } + else //if ((wd->wlanMode == ZM_MODE_INFRASTRUCTURE) || (wd->wlanMode == ZM_MODE_IBSS)) + { + /* Dispatch by frame type */ + switch (frameType) + { + /* Beacon */ + case ZM_WLAN_FRAME_TYPE_BEACON : + /* if enable 802.11h and current chanel is silent but receive beacon from other AP */ + if (((wd->regulationTable.allowChannel[wd->regulationTable.CurChIndex].channelFlags + & ZM_REG_FLAG_CHANNEL_CSA) != 0) && wd->sta.DFSEnable) + { + wd->regulationTable.allowChannel[wd->regulationTable.CurChIndex].channelFlags + &= ~(ZM_REG_FLAG_CHANNEL_CSA & ZM_REG_FLAG_CHANNEL_PASSIVE); + } + zfStaProcessBeacon(dev, buf, AddInfo); //CWYang(m) + break; + /* Authentication */ + case ZM_WLAN_FRAME_TYPE_AUTH : + /* TODO : vap parameter is useless in STA mode, get rid of it */ + zfStaProcessAuth(dev, buf, ta, 0); + break; + /* Association request */ + case ZM_WLAN_FRAME_TYPE_ASOCREQ : + /* TODO : vap parameter is useless in STA mode, get rid of it */ + zfStaProcessAsocReq(dev, buf, ta, 0); + break; + /* Association response */ + case ZM_WLAN_FRAME_TYPE_ASOCRSP : + /* Reassociation request */ + case ZM_WLAN_FRAME_TYPE_REASOCRSP : + zfStaProcessAsocRsp(dev, buf); + break; + /* Deauthentication */ + case ZM_WLAN_FRAME_TYPE_DEAUTH : + zm_debug_msg0("Deauthentication received"); + zfStaProcessDeauth(dev, buf); + break; + /* Disassociation */ + case ZM_WLAN_FRAME_TYPE_DISASOC : + zm_debug_msg0("Disassociation received"); + zfStaProcessDisasoc(dev, buf); + break; + /* Probe request */ + case ZM_WLAN_FRAME_TYPE_PROBEREQ : + zfProcessProbeReq(dev, buf, ta); + break; + /* Probe response */ + case ZM_WLAN_FRAME_TYPE_PROBERSP : + /* if enable 802.11h and current chanel is silent but receive probe response from other AP */ + if (((wd->regulationTable.allowChannel[wd->regulationTable.CurChIndex].channelFlags + & ZM_REG_FLAG_CHANNEL_CSA) != 0) && wd->sta.DFSEnable) + { + wd->regulationTable.allowChannel[wd->regulationTable.CurChIndex].channelFlags + &= ~(ZM_REG_FLAG_CHANNEL_CSA & ZM_REG_FLAG_CHANNEL_PASSIVE); + } + zfStaProcessProbeRsp(dev, buf, AddInfo); + break; + + case ZM_WLAN_FRAME_TYPE_ATIM: + zfStaProcessAtim(dev, buf); + break; + /* Action */ + case ZM_WLAN_FRAME_TYPE_ACTION : + zm_msg0_mm(ZM_LV_2, "ProcessActionMgtFrame"); + zfStaProcessAction(dev, buf); + break; + } + } +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfProcessProbeReq */ +/* Process probe request management frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : auth frame buffer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfProcessProbeReq(zdev_t* dev, zbuf_t* buf, u16_t* src) +{ + u16_t offset; + u8_t len; + u16_t i, j; + u8_t ch; + u16_t sendFlag; + + zmw_get_wlan_dev(dev); + + /* check mode : AP/IBSS */ + if ((wd->wlanMode != ZM_MODE_AP) && (wd->wlanMode != ZM_MODE_IBSS)) + { + zm_msg0_mm(ZM_LV_3, "Ignore probe req"); + return; + } + + if ((wd->wlanMode != ZM_MODE_AP) && (wd->sta.adapterState == ZM_STA_STATE_DISCONNECT)) + { + zm_msg0_mm(ZM_LV_3, "Packets dropped due to disconnect state"); + return; + } + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_PROBERSP, src, 0, 0, 0); + + return; + } + + /* check SSID */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_SSID)) == 0xffff) + { + zm_msg0_mm(ZM_LV_3, "probe req SSID not found"); + return; + } + + len = zmw_rx_buf_readb(dev, buf, offset+1); + + for (i=0; iap.apBitmap & (1<wlanMode : ", wd->wlanMode); + if (wd->wlanMode == ZM_MODE_AP) + { + /* => every 1.28 seconds */ + /* AP : aging STA that does not active for wd->ap.staAgingTime */ + now = wd->tick & 0x7f; + if (now == 0x0) + { + zfApAgingSta(dev); + } + else if (now == 0x1f) + { + zfQueueAge(dev, wd->ap.uapsdQ, wd->tick, 10000); + } + /* AP : check (wd->ap.protectedObss) and (wd->ap.bStaAssociated) */ + /* to enable NonErp and Protection mode */ + else if (now == 0x3f) + { + //zfApProtctionMonitor(dev); + } + } +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApInitStaTbl */ +/* Init AP's station table. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfApInitStaTbl(zdev_t* dev) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + for (i=0; iap.staTable[i].valid = 0; + wd->ap.staTable[i].state = 0; + wd->ap.staTable[i].addr[0] = 0; + wd->ap.staTable[i].addr[1] = 0; + wd->ap.staTable[i].addr[2] = 0; + wd->ap.staTable[i].time = 0; + wd->ap.staTable[i].vap = 0; + wd->ap.staTable[i].encryMode = ZM_NO_WEP; + } + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApFindSta */ +/* Find a STA in station table. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : Target STA address */ +/* */ +/* OUTPUTS */ +/* 0xffff : fail */ +/* other : STA table index */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfApFindSta(zdev_t* dev, u16_t* addr) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + for (i=0; iap.staTable[i].valid == 1) + { + if ((wd->ap.staTable[i].addr[0] == addr[0]) + && (wd->ap.staTable[i].addr[1] == addr[1]) + && (wd->ap.staTable[i].addr[2] == addr[2])) + { + return i; + } + } + } + return 0xffff; +} + +u16_t zfApGetSTAInfo(zdev_t* dev, u16_t* addr, u16_t* state, u8_t* vap) +{ + u16_t id; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + *vap = wd->ap.staTable[id].vap; + *state = wd->ap.staTable[id++].state; + } + + zmw_leave_critical_section(dev); + + return id; +} + + +void zfApGetStaQosType(zdev_t* dev, u16_t* addr, u8_t* qosType) +{ + u16_t id; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + *qosType = wd->ap.staTable[id].qosType; + } + else + { + *qosType = 0; + } + + zmw_leave_critical_section(dev); + + return; +} + +void zfApGetStaTxRateAndQosType(zdev_t* dev, u16_t* addr, u32_t* phyCtrl, + u8_t* qosType, u16_t* rcProbingFlag) +{ + u16_t id; + u8_t rate; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + rate = (u8_t)zfRateCtrlGetTxRate(dev, &wd->ap.staTable[id].rcCell, rcProbingFlag); +#ifdef ZM_AP_DEBUG + //rate = 15; +#endif + *phyCtrl = zcRateToPhyCtrl[rate]; + *qosType = wd->ap.staTable[id].qosType; + } + else + { + if (wd->frequency < 3000) + { + /* CCK 1M */ + //header[2] = 0x0f00; //PHY control L + //header[3] = 0x0000; //PHY control H + *phyCtrl = 0x00000F00; + } + else + { + /* CCK 6M */ + //header[2] = 0x0f01; //PHY control L + //header[3] = 0x000B; //PHY control H + *phyCtrl = 0x000B0F01; + } + *qosType = 0; + } + + zmw_leave_critical_section(dev); + + zm_msg2_mm(ZM_LV_3, "PhyCtrl=", *phyCtrl); + return; +} + +void zfApGetStaEncryType(zdev_t* dev, u16_t* addr, u8_t* encryType) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u16_t id; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + *encryType = wd->ap.staTable[id].encryMode; + } + else + { + *encryType = ZM_NO_WEP; + } + + zmw_leave_critical_section(dev); + + zm_msg2_mm(ZM_LV_3, "encyrType=", *encryType); + return; +} + +void zfApGetStaWpaIv(zdev_t* dev, u16_t* addr, u16_t* iv16, u32_t* iv32) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u16_t id; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + *iv16 = wd->ap.staTable[id].iv16; + *iv32 = wd->ap.staTable[id].iv32; + } + else + { + *iv16 = 0; + *iv32 = 0; + } + + zmw_leave_critical_section(dev); + + zm_msg2_mm(ZM_LV_3, "iv16=", *iv16); + zm_msg2_mm(ZM_LV_3, "iv32=", *iv32); + return; +} + +void zfApSetStaWpaIv(zdev_t* dev, u16_t* addr, u16_t iv16, u32_t iv32) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u16_t id; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + wd->ap.staTable[id].iv16 = iv16; + wd->ap.staTable[id].iv32 = iv32; + } + + zmw_leave_critical_section(dev); + + zm_msg2_mm(ZM_LV_3, "iv16=", iv16); + zm_msg2_mm(ZM_LV_3, "iv32=", iv32); + return; +} + +void zfApClearStaKey(zdev_t* dev, u16_t* addr) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u16_t bcAddr[3] = { 0xffff, 0xffff, 0xffff }; + u16_t id; + + zmw_get_wlan_dev(dev); + + if (zfMemoryIsEqual((u8_t*)bcAddr, (u8_t*)addr, sizeof(bcAddr)) == TRUE) + { + /* Turn off group key information */ + // zfClearKey(dev, 0); + } + else + { + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + /* Turn off STA's key information */ + zfHpRemoveKey(dev, id+1); + + /* Update STA's Encryption Type */ + wd->ap.staTable[id].encryMode = ZM_NO_WEP; + } + else + { + zm_msg0_mm(ZM_LV_3, "Can't find STA address\n"); + } + zmw_leave_critical_section(dev); + } +} + +#ifdef ZM_ENABLE_CENC +void zfApGetStaCencIvAndKeyIdx(zdev_t* dev, u16_t* addr, u32_t *iv, u8_t *keyIdx) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u16_t id; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + *iv++ = wd->ap.staTable[id].txiv[0]; + *iv++ = wd->ap.staTable[id].txiv[1]; + *iv++ = wd->ap.staTable[id].txiv[2]; + *iv = wd->ap.staTable[id].txiv[3]; + *keyIdx = wd->ap.staTable[id].cencKeyIdx; + } + else + { + *iv++ = 0x5c365c37; + *iv++ = 0x5c365c36; + *iv++ = 0x5c365c36; + *iv = 0x5c365c36; + *keyIdx = 0; + } + + zmw_leave_critical_section(dev); + return; +} + +void zfApSetStaCencIv(zdev_t* dev, u16_t* addr, u32_t *iv) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u16_t id; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + wd->ap.staTable[id].txiv[0] = *iv++; + wd->ap.staTable[id].txiv[1] = *iv++; + wd->ap.staTable[id].txiv[2] = *iv++; + wd->ap.staTable[id].txiv[3] = *iv; + } + + zmw_leave_critical_section(dev); + + return; +} +#endif //ZM_ENABLE_CENC + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApFlushBufferedPsFrame */ +/* Free buffered PS frames. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +void zfApFlushBufferedPsFrame(zdev_t* dev) +{ + u16_t emptyFlag; + u16_t freeCount; + u16_t vap; + zbuf_t* psBuf = NULL; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + freeCount = 0; + emptyFlag = 0; + while (1) + { + psBuf = NULL; + zmw_enter_critical_section(dev); + if (wd->ap.uniHead != wd->ap.uniTail) + { + psBuf = wd->ap.uniArray[wd->ap.uniHead]; + wd->ap.uniHead = (wd->ap.uniHead + 1) & (ZM_UNI_ARRAY_SIZE - 1); + } + else + { + emptyFlag = 1; + } + zmw_leave_critical_section(dev); + + if (psBuf != NULL) + { + zfwBufFree(dev, psBuf, ZM_ERR_FLUSH_PS_QUEUE); + } + zm_assert(freeCount++ < (ZM_UNI_ARRAY_SIZE*2)); + + if (emptyFlag != 0) + { + break; + } + } + + for (vap=0; vapap.bcmcHead[vap] != wd->ap.bcmcTail[vap]) + { + psBuf = wd->ap.bcmcArray[vap][wd->ap.bcmcHead[vap]]; + wd->ap.bcmcHead[vap] = (wd->ap.bcmcHead[vap] + 1) + & (ZM_BCMC_ARRAY_SIZE - 1); + } + else + { + emptyFlag = 1; + } + zmw_leave_critical_section(dev); + + if (psBuf != NULL) + { + zfwBufFree(dev, psBuf, ZM_ERR_FLUSH_PS_QUEUE); + } + zm_assert(freeCount++ < (ZM_BCMC_ARRAY_SIZE*2)); + + if (emptyFlag != 0) + { + break; + } + } + } + return; +} + + +u16_t zfApBufferPsFrame(zdev_t* dev, zbuf_t* buf, u16_t port) +{ + u16_t id; + u16_t addr[3]; + u16_t vap = 0; + u8_t up; + u16_t fragOff; + u8_t ac; + u16_t ret; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if (port < ZM_MAX_AP_SUPPORT) + { + vap = port; + } + + addr[0] = zmw_rx_buf_readh(dev, buf, 0); + addr[1] = zmw_rx_buf_readh(dev, buf, 2); + addr[2] = zmw_rx_buf_readh(dev, buf, 4); + + if ((addr[0] & 0x1) == 0x1) + { + if (wd->ap.staPowerSaving > 0) + { + zmw_enter_critical_section(dev); + + /* Buffer this BC or MC frame */ + if (((wd->ap.bcmcTail[vap]+1)&(ZM_BCMC_ARRAY_SIZE-1)) + != wd->ap.bcmcHead[vap]) + { + wd->ap.bcmcArray[vap][wd->ap.bcmcTail[vap]++] = buf; + wd->ap.bcmcTail[vap] &= (ZM_BCMC_ARRAY_SIZE-1); + zmw_leave_critical_section(dev); + + zm_msg0_tx(ZM_LV_0, "Buffer BCMC"); + } + else + { + /* bcmcArray full */ + zmw_leave_critical_section(dev); + + zm_msg0_tx(ZM_LV_0, "BCMC buffer full"); + + /* free buffer according to buffer type */ + zfwBufFree(dev, buf, ZM_ERR_BCMC_PS_BUFFER_UNAVAILABLE); + } + return 1; + } + } + else + { + zmw_enter_critical_section(dev); + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + if (wd->ap.staTable[id].psMode == 1) + { + + zfTxGetIpTosAndFrag(dev, buf, &up, &fragOff); + ac = zcUpToAc[up&0x7] & 0x3; + + if ((wd->ap.staTable[id].qosType == 1) && + ((wd->ap.staTable[id].qosInfo & (0x8>>ac)) != 0)) + { + ret = zfQueuePutNcs(dev, wd->ap.uapsdQ, buf, wd->tick); + zmw_leave_critical_section(dev); + if (ret != ZM_SUCCESS) + { + zfwBufFree(dev, buf, ZM_ERR_AP_UAPSD_QUEUE_FULL); + } + } + else + { + /* Buffer this unicast frame */ + if (((wd->ap.uniTail+1)&(ZM_UNI_ARRAY_SIZE-1)) + != wd->ap.uniHead) + { + wd->ap.uniArray[wd->ap.uniTail++] = buf; + wd->ap.uniTail &= (ZM_UNI_ARRAY_SIZE-1); + zmw_leave_critical_section(dev); + zm_msg0_tx(ZM_LV_0, "Buffer UNI"); + + } + else + { + /* uniArray full */ + zmw_leave_critical_section(dev); + zm_msg0_tx(ZM_LV_0, "UNI buffer full"); + /* free buffer according to buffer type */ + zfwBufFree(dev, buf, ZM_ERR_UNI_PS_BUFFER_UNAVAILABLE); + } + } + return 1; + } /* if (wd->ap.staTable[id++].psMode == 1) */ + } /* if ((id = zfApFindSta(dev, addr)) != 0xffff) */ + zmw_leave_critical_section(dev); + } + + return 0; +} + +u16_t zfApGetSTAInfoAndUpdatePs(zdev_t* dev, u16_t* addr, u16_t* state, + u8_t* vap, u16_t psMode, u8_t* uapsdTrig) +{ + u16_t id; + u8_t uapsdStaAwake = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + +#ifdef ZM_AP_DEBUG + //psMode=0; +#endif + + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + if (psMode != 0) + { + zm_msg0_mm(ZM_LV_0, "psMode = 1"); + if (wd->ap.staTable[id].psMode == 0) + { + wd->ap.staPowerSaving++; + } + else + { + if (wd->ap.staTable[id].qosType == 1) + { + zm_msg0_mm(ZM_LV_0, "UAPSD trigger"); + *uapsdTrig = wd->ap.staTable[id].qosInfo; + } + } + } + else + { + if (wd->ap.staTable[id].psMode != 0) + { + wd->ap.staPowerSaving--; + if ((wd->ap.staTable[id].qosType == 1) && ((wd->ap.staTable[id].qosInfo&0xf)!=0)) + { + uapsdStaAwake = 1; + } + } + } + + wd->ap.staTable[id].psMode = (u8_t) psMode; + wd->ap.staTable[id].time = wd->tick; + *vap = wd->ap.staTable[id].vap; + *state = wd->ap.staTable[id++].state; + } + + zmw_leave_critical_section(dev); + + if (uapsdStaAwake == 1) + { + zbuf_t* psBuf; + u8_t mb; + + while (1) + { + if ((psBuf = zfQueueGetWithMac(dev, wd->ap.uapsdQ, (u8_t*)addr, &mb)) != NULL) + { + zfTxSendEth(dev, psBuf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + } + else + { + break; + } + } + } + + return id; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApGetNewSta */ +/* Get a new STA from station table. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0xffff : fail */ +/* other : STA table index */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfApGetNewSta(zdev_t* dev) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + for (i=0; iap.staTable[i].valid == 0) + { + zm_msg2_mm(ZM_LV_0, "zfApGetNewSta=", i); + return i; + } + } + return 0xffff; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApAddSta */ +/* Add a STA to station table. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : STA MAC address */ +/* state : STA state */ +/* apId : Virtual AP ID */ +/* type : 0=>11b, 1=>11g */ +/* */ +/* OUTPUTS */ +/* 0xffff : fail */ +/* Other : index */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfApAddSta(zdev_t* dev, u16_t* addr, u16_t state, u16_t apId, u8_t type, + u8_t qosType, u8_t qosInfo) +{ + u16_t index; + u16_t i; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zm_msg1_mm(ZM_LV_0, "STA type=", type); + + zmw_enter_critical_section(dev); + + if ((index = zfApFindSta(dev, addr)) != 0xffff) + { + zm_msg0_mm(ZM_LV_2, "found"); + /* Update STA state */ + if ((state == ZM_STATE_AUTH) || (state == ZM_STATE_PREAUTH)) + { + wd->ap.staTable[index].state = state; + wd->ap.staTable[index].time = wd->tick; + wd->ap.staTable[index].vap = (u8_t)apId; + } + else if (state == ZM_STATE_ASOC) + { + if ((wd->ap.staTable[index].state == ZM_STATE_AUTH)) + //&& (wd->ap.staTable[index].vap == apId)) + { + wd->ap.staTable[index].state = state; + wd->ap.staTable[index].time = wd->tick; + wd->ap.staTable[index].qosType = qosType; + wd->ap.staTable[index].vap = (u8_t)apId; + wd->ap.staTable[index].staType = type; + wd->ap.staTable[index].qosInfo = qosInfo; + + if (wd->frequency < 3000) + { + /* Init 11b/g */ + zfRateCtrlInitCell(dev, &wd->ap.staTable[index].rcCell, type, 1, 1); + } + else + { + /* Init 11a */ + zfRateCtrlInitCell(dev, &wd->ap.staTable[index].rcCell, type, 0, 1); + } + + if (wd->zfcbApConnectNotify != NULL) + { + wd->zfcbApConnectNotify(dev, (u8_t*)addr, apId); + } + } + else + { + index = 0xffff; + } + } + } + else + { + zm_msg0_mm(ZM_LV_2, "Not found"); + if ((state == ZM_STATE_AUTH) || (state == ZM_STATE_PREAUTH)) + { + /* Get a new STA and update state */ + index = zfApGetNewSta(dev); + zm_msg2_mm(ZM_LV_1, "new STA index=", index); + + if (index != 0xffff) + { + for (i=0; i<3; i++) + { + wd->ap.staTable[index].addr[i] = addr[i]; + } + wd->ap.staTable[index].state = state; + wd->ap.staTable[index].valid = 1; + wd->ap.staTable[index].time = wd->tick; + wd->ap.staTable[index].vap = (u8_t)apId; + wd->ap.staTable[index].encryMode = ZM_NO_WEP; + } + } + } + + zmw_leave_critical_section(dev); + + return index; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApAgingSta */ +/* Aging STA in station table. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* number of 11b STA in STA table */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfApAgingSta(zdev_t* dev) +{ + u16_t i; + u32_t deltaMs; + u16_t addr[3]; + u16_t txFlag; + u16_t psStaCount = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + wd->ap.gStaAssociated = wd->ap.bStaAssociated = 0; + + for (i=0; iap.staTable[i].valid == 1) + { + addr[0] = wd->ap.staTable[i].addr[0]; + addr[1] = wd->ap.staTable[i].addr[1]; + addr[2] = wd->ap.staTable[i].addr[2]; + /* millisecond */ + deltaMs = (u32_t)((u32_t)wd->tick-(u32_t)wd->ap.staTable[i].time) + * ZM_MS_PER_TICK; + + /* preauth */ + if ((wd->ap.staTable[i].state == ZM_STATE_PREAUTH) + && (deltaMs > ZM_PREAUTH_TIMEOUT_MS)) + { + /* Aging STA */ + wd->ap.staTable[i].valid = 0; + wd->ap.authSharing = 0; + txFlag = 1; + } + + /* auth */ + if ((wd->ap.staTable[i].state == ZM_STATE_AUTH) + && (deltaMs > ZM_AUTH_TIMEOUT_MS)) + { + /* Aging STA */ + wd->ap.staTable[i].valid = 0; + txFlag = 1; + } + + /* asoc */ + if (wd->ap.staTable[i].state == ZM_STATE_ASOC) + { + if (wd->ap.staTable[i].psMode != 0) + { + psStaCount++; + } + + if (deltaMs > ((u32_t)wd->ap.staAgingTimeSec<<10)) + { + /* Aging STA */ + zm_msg1_mm(ZM_LV_0, "Age STA index=", i); + wd->ap.staTable[i].valid = 0; + txFlag = 1; + } + else if (deltaMs > ((u32_t)wd->ap.staProbingTimeSec<<10)) + { + if (wd->ap.staTable[i].psMode == 0) + { + /* Probing non-PS STA */ + zm_msg1_mm(ZM_LV_0, "Probing STA index=", i); + wd->ap.staTable[i].time += + (wd->ap.staProbingTimeSec * ZM_TICK_PER_SECOND); + txFlag = 2; + } + } + } + + + } + zmw_leave_critical_section(dev); + + if (txFlag == 1) + { + /* Send deauthentication management frame */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, addr, 4, 0, 0); + } + else if (txFlag == 2) + { + zfSendMmFrame(dev, ZM_WLAN_DATA_FRAME, addr, 0, 0, 0); + } + + } + + wd->ap.staPowerSaving = psStaCount; + + return; +} + +void zfApProtctionMonitor(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + /* 11b STA associated => nonErp, Protect */ + if (wd->ap.bStaAssociated > 0) + { + /* Enable NonErp bit in information element */ + wd->erpElement = ZM_WLAN_NON_ERP_PRESENT_BIT + | ZM_WLAN_USE_PROTECTION_BIT; + + /* Enable protection mode */ + zfApSetProtectionMode(dev, 1); + + } + /* 11b STA not associated, protection OBSS present => Protect */ + else if (wd->ap.protectedObss > 2) //Threshold + { + if (wd->disableSelfCts == 0) + { + /* Disable NonErp bit in information element */ + wd->erpElement = ZM_WLAN_USE_PROTECTION_BIT; + + /* Enable protection mode */ + zfApSetProtectionMode(dev, 1); + } + } + else + { + /* Disable NonErp bit in information element */ + wd->erpElement = 0; + + /* Disable protection mode */ + zfApSetProtectionMode(dev, 0); + } + wd->ap.protectedObss = 0; +} + + +void zfApProcessBeacon(zdev_t* dev, zbuf_t* buf) +{ + u16_t offset; + u8_t ch; + + zmw_get_wlan_dev(dev); + + zm_msg0_mm(ZM_LV_3, "Rx beacon"); + + /* update Non-ERP flag(wd->ap.nonErpObss) */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_ERP)) == 0xffff) + { + /* 11b OBSS */ + wd->ap.protectedObss++; + return; + } + + ch = zmw_rx_buf_readb(dev, buf, offset+2); + if ((ch & ZM_WLAN_USE_PROTECTION_BIT) == ZM_WLAN_USE_PROTECTION_BIT) + { + /* Protected OBSS */ + wd->ap.protectedObss = 1; + } + + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfProcessAuth */ +/* Process authenticate management frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : auth frame buffer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +/* Note : AP allows one authenticating STA at a time, does not */ +/* support multiple authentication process. Make sure */ +/* authentication state machine will not be blocked due */ +/* to incompleted authentication handshake. */ +void zfApProcessAuth(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId) +{ + u16_t algo, seq, status; + u8_t authSharing; + u16_t ret; + u16_t i; + u8_t challengePassed = 0; + u8_t frameCtrl; + u32_t retAlgoSeq; + u32_t retStatus; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + + frameCtrl = zmw_rx_buf_readb(dev, buf, 1); + /* AP : Auth share 3 */ + /* shift for WEP IV */ + if ((frameCtrl & 0x40) != 0) + { + algo = zmw_rx_buf_readh(dev, buf, 28); + seq = zmw_rx_buf_readh(dev, buf, 30); + status = zmw_rx_buf_readh(dev, buf, 32); + } + else + { + algo = zmw_rx_buf_readh(dev, buf, 24); + seq = zmw_rx_buf_readh(dev, buf, 26); + status = zmw_rx_buf_readh(dev, buf, 28); + } + + zm_msg2_mm(ZM_LV_0, "Rx Auth, seq=", seq); + + /* Set default to authentication algorithm not support */ + retAlgoSeq = 0x20000 | algo; + retStatus = 13; /* authentication algorithm not support */ + + /* AP : Auth open 1 */ + if (algo == 0) + { + if (wd->ap.authAlgo[apId] == 0) + { + retAlgoSeq = 0x20000; + if (seq == 1) + { + /* AP : update STA to auth */ + if ((ret = zfApAddSta(dev, src, ZM_STATE_AUTH, apId, 0, 0, 0)) != 0xffff) + { + /* AP : call zfwAuthNotify() for host to judge */ + //zfwAuthNotify(dev, src); + + /* AP : response Auth seq=2, success */ + retStatus = 0; + + } + else + { + /* AP : response Auth seq=2, unspecific error */ + retStatus = 1; + } + } + else + { + /* AP : response Auth seq=2, sequence number out of expected */ + retStatus = 14; + } + } + } + /* AP : Auth share 1 */ + else if (algo == 1) + { + if (wd->ap.authAlgo[apId] == 1) + { + if (seq == 1) + { + retAlgoSeq = 0x20001; + + /* critical section */ + zmw_enter_critical_section(dev); + if (wd->ap.authSharing == 1) + { + authSharing = 1; + } + else + { + authSharing = 0; + wd->ap.authSharing = 1; + } + /* end of critical section */ + zmw_leave_critical_section(dev); + + if (authSharing == 1) + { + /* AP : response Auth seq=2, status = fail */ + retStatus = 1; + } + else + { + /* AP : update STA to preauth */ + zfApAddSta(dev, src, ZM_STATE_PREAUTH, apId, 0, 0, 0); + + /* AP : call zfwAuthNotify() for host to judge */ + //zfwAuthNotify(dev, src); + + /* AP : response Auth seq=2 */ + retStatus = 0; + } + } + else if (seq == 3) + { + retAlgoSeq = 0x40001; + + if (wd->ap.authSharing == 1) + { + /* check challenge text */ + if (zmw_buf_readh(dev, buf, 30+4) == 0x8010) + { + for (i=0; i<128; i++) + { + if (wd->ap.challengeText[i] + != zmw_buf_readb(dev, buf, 32+i+4)) + { + break; + } + } + if (i == 128) + { + challengePassed = 1; + } + } + + if (challengePassed == 1) + { + /* AP : update STA to auth */ + zfApAddSta(dev, src, ZM_STATE_AUTH, apId, 0, 0, 0); + + /* AP : response Auth seq=2 */ + retStatus = 0; + } + else + { + /* AP : response Auth seq=2, challenge failure */ + retStatus = 15; + + /* TODO : delete STA */ + } + + wd->ap.authSharing = 0; + } + } + else + { + retAlgoSeq = 0x40001; + retStatus = 14; + } + } + } + + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_AUTH, src, retAlgoSeq, + retStatus, apId); + return; +} + +void zfApProcessAsocReq(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId) +{ + u16_t aid = 0xffff; + u8_t frameType; + u16_t offset; + u8_t staType = 0; + u8_t qosType = 0; + u8_t qosInfo = 0; + u8_t tmp; + u16_t i, j, k; + u16_t encMode = 0; + + zmw_get_wlan_dev(dev); + /* AP : check SSID */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_SSID)) != 0xffff) + { + k = 0; + for (j = 0; j < wd->ap.vapNumber; j++) + { + if ((tmp = zmw_buf_readb(dev, buf, offset+1)) + != wd->ap.ssidLen[j]) + { + k++; + } + } + if (k == wd->ap.vapNumber) + { + goto zlDeauth; + } + + k = 0; + for (j = 0; j < wd->ap.vapNumber; j++) + { + for (i=0; iap.ssidLen[j]; i++) + { + if ((tmp = zmw_buf_readb(dev, buf, offset+2+i)) + != wd->ap.ssid[j][i]) + { + break; + } + } + if (i == wd->ap.ssidLen[j]) + { + apId = j; + } + else + { + k++; + } + } + if (k == wd->ap.vapNumber) + { + goto zlDeauth; + } + } + + /* TODO : check capability */ + + /* AP : check support rate */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_RATE)) != 0xffff) + { + /* 11g STA */ + staType = 1; + } + //CWYang(+) + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_HT_CAPABILITY)) != 0xffff) + { + /* 11n STA */ + staType = 2; + } + + /* TODO : do not allow 11b STA to associated in Pure G mode */ + if (wd->ap.wlanType[apId] == ZM_WLAN_TYPE_PURE_G && staType == 0) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, src, 3, 0, 0); + return; + } + + /* In pure B mode, we set G STA into B mode */ + if (wd->ap.wlanType[apId] == ZM_WLAN_TYPE_PURE_B && staType == 1) + { + staType = 0; + } + + /* AP : check 11i and WPA */ + /* AP : check 11h */ + + /* AP : check WME */ + if ((offset = zfFindWifiElement(dev, buf, 2, 0)) != 0xffff) + { + /* WME STA */ + qosType = 1; + zm_msg0_mm(ZM_LV_0, "WME STA"); + + if (wd->ap.uapsdEnabled != 0) + { + qosInfo = zmw_rx_buf_readb(dev, buf, offset+8); + } + } + + if (wd->ap.wpaSupport[apId] == 1) + { + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_WPA_IE)) != 0xffff ) + { + /* get WPA IE */ + u8_t length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length+2 < ZM_MAX_WPAIE_SIZE) + { + zfCopyFromRxBuffer(dev, buf, wd->ap.stawpaIe[apId], offset, length+2); + wd->ap.stawpaLen[apId] = length+2; + encMode = 1; + + + zm_msg1_mm(ZM_LV_0, "WPA Mode zfwAsocNotify, apId=", apId); + + /* AP : Call zfwAsocNotify() */ + if (wd->zfcbAsocNotify != NULL) + { + wd->zfcbAsocNotify(dev, src, wd->ap.stawpaIe[apId], wd->ap.stawpaLen[apId], apId); + } + } + else + { + goto zlDeauth; + } + } + else if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_RSN_IE)) != 0xffff ) + { + /* get RSN IE */ + u8_t length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length+2 < ZM_MAX_WPAIE_SIZE) + { + zfCopyFromRxBuffer(dev, buf, wd->ap.stawpaIe[apId], offset, length+2); + wd->ap.stawpaLen[apId] = length+2; + encMode = 1; + + zm_msg1_mm(ZM_LV_0, "RSN Mode zfwAsocNotify, apId=", apId); + + /* AP : Call zfwAsocNotify() */ + if (wd->zfcbAsocNotify != NULL) + { + wd->zfcbAsocNotify(dev, src, wd->ap.stawpaIe[apId], wd->ap.stawpaLen[apId], apId); + } + } + else + { + goto zlDeauth; + } + } +#ifdef ZM_ENABLE_CENC + else if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_CENC_IE)) != 0xffff ) + { + /* get CENC IE */ + u8_t length = zmw_rx_buf_readb(dev, buf, offset+1); + + if (length+2 < ZM_MAX_WPAIE_SIZE) + { + zfCopyFromRxBuffer(dev, buf, wd->ap.stawpaIe[apId], offset, length+2); + wd->ap.stawpaLen[apId] = length+2; + encMode = 1; + + zm_msg1_mm(ZM_LV_0, "CENC Mode zfwAsocNotify, apId=", apId); + + /* AP : Call zfwAsocNotify() */ + if (wd->zfcbCencAsocNotify != NULL) + { + wd->zfcbCencAsocNotify(dev, src, wd->ap.stawpaIe[apId], + wd->ap.stawpaLen[apId], apId); + } + } + else + { + goto zlDeauth; + } + } +#endif //ZM_ENABLE_CENC + else + { /* ap is encryption but sta has no wpa/rsn ie */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, src, 6, 0, 0); + return; + } + } + /* sta has wpa/rsn ie but ap is no encryption */ + if ((wd->ap.wpaSupport[apId] == 0) && (encMode == 1)) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, src, 6, 0, 0); + return; + } + + /* AP : update STA to asoc */ + aid = zfApAddSta(dev, src, ZM_STATE_ASOC, apId, staType, qosType, qosInfo); + + zfApStoreAsocReqIe(dev, buf, aid); + +zlDeauth: + /* AP : send asoc rsp2 */ + if (aid != 0xffff) + { + frameType = zmw_rx_buf_readb(dev, buf, 0); + + if (frameType == ZM_WLAN_FRAME_TYPE_ASOCREQ) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_ASOCRSP, src, 0, aid+1, apId); + } + else + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_REASOCRSP, src, 0, aid+1, apId); + } + } + else + { + /* TODO : send deauthentication */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, src, 6, 0, 0); + } + + return; +} + +void zfApStoreAsocReqIe(zdev_t* dev, zbuf_t* buf, u16_t aid) +{ + //struct zsWlanAssoFrameHeader* pAssoFrame; + //u8_t pBuf[sizeof(struct zsWlanAssoFrameHeader)]; + u16_t offset; + u32_t i; + u16_t length; + u8_t *htcap; + + zmw_get_wlan_dev(dev); + + for (i=0; ista.asocRspFrameBodySize; i++) + { + wd->sta.asocRspFrameBody[i] = zmw_rx_buf_readb(dev, buf, i+24); + } + /* capability: 2 octets */ + offset = 24; + + /* Listen interval: 2 octets */ + offset = 26; + + /* SSID */ + offset = 28; + + /* supported rates */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_SUPPORT_RATE)) == 0xffff) + return; + length = zmw_rx_buf_readb(dev, buf, offset + 1); + + /* extended supported rates */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_RATE)) == 0xffff) + return; + length = zmw_rx_buf_readb(dev, buf, offset + 1); + + /* power capability:4 octets */ + offset = offset + 2 + length; + + /* supported channels: 4 octets */ + offset = offset + 2 + 4; + + /* RSN */ + + /* QoS */ + + /* HT capabilities: 28 octets */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_HT_CAPABILITY)) != 0xffff) { + /* atheros pre n */ + htcap = (u8_t *)&wd->ap.ie[aid].HtCap; + htcap[0] = zmw_rx_buf_readb(dev, buf, offset); + htcap[1] = 26; + for (i=1; i<=26; i++) + { + htcap[i+1] = zmw_rx_buf_readb(dev, buf, offset + i); + zm_debug_msg2("ASOC: HT Capabilities, htcap=", htcap[i+1]); + } + return; + } + else if ((offset = zfFindElement(dev, buf, ZM_WLAN_PREN2_EID_HTCAPABILITY)) != 0xffff) { + /* pre n 2.0 standard */ + htcap = (u8_t *)&wd->ap.ie[aid].HtCap; + for (i=0; i<28; i++) + { + htcap[i] = zmw_rx_buf_readb(dev, buf, offset + i); + zm_debug_msg2("ASOC: HT Capabilities, htcap=", htcap[i]); + } + } + else { + /* not 11n AP */ + return; + } + + + /* supported regulatory classes */ + offset = offset + length; + //length = zmw_rx_buf_readb(dev, buf, offset + 1); + { + u8_t *htcap; + htcap = (u8_t *)&wd->sta.ie.HtInfo; + //zm_debug_msg2("ASOC: HT Capabilities info=", ((u16_t *)htcap)[1]); + //zm_debug_msg2("ASOC: A-MPDU parameters=", htcap[4]); + //zm_debug_msg2("ASOC: Supported MCS set=", ((u32_t *)htcap)[1]>>8); + } + +} + +void zfApProcessAsocRsp(zdev_t* dev, zbuf_t* buf) +{ + +} + +void zfApProcessDeauth(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId) +{ + u16_t aid; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + /* AP : if SA=associated STA then deauthenticate STA */ + if ((aid = zfApFindSta(dev, src)) != 0xffff) + { + /* Clear STA table */ + wd->ap.staTable[aid].valid = 0; + if (wd->zfcbDisAsocNotify != NULL) + { + wd->zfcbDisAsocNotify(dev, (u8_t*)src, apId); + } + } + zmw_leave_critical_section(dev); + +} + +void zfApProcessDisasoc(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId) +{ + u16_t aid; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + /* AP : if SA=associated STA then deauthenticate STA */ + if ((aid = zfApFindSta(dev, src)) != 0xffff) + { + /* Clear STA table */ + wd->ap.staTable[aid].valid = 0; + zmw_leave_critical_section(dev); + if (wd->zfcbDisAsocNotify != NULL) + { + wd->zfcbDisAsocNotify(dev, (u8_t*)src, apId); + } + } + zmw_leave_critical_section(dev); + +} + + +void zfApProcessProbeRsp(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo) +{ +#if 0 + zmw_get_wlan_dev(dev); + + zm_msg0_mm(ZM_LV_0, "Rx probersp"); + + /* Gather scan result */ + + //zm_debug_msg1("bssList Count = ", wd->sta.bssList.bssCount); + /* return if not in scanning */ + if ((wd->heartBeatNotification & ZM_BSSID_LIST_SCAN) + != ZM_BSSID_LIST_SCAN) + { + return; + } + + //if ( wd->sta.pUpdateBssList->bssCount == ZM_MAX_BSS ) + if ( wd->sta.bssList.bssCount == ZM_MAX_BSS ) + { + return; + } + + zfProcessProbeRsp(dev, buf, AddInfo); + +#endif +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApAddIeSsid */ +/* Add AP information element SSID to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* vap : virtual AP ID */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u16_t zfApAddIeSsid(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t vap) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_SSID); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->ap.ssidLen[vap]); + + /* Information : SSID */ + for (i=0; iap.ssidLen[vap]; i++) + { + zmw_tx_buf_writeb(dev, buf, offset++, wd->ap.ssid[vap][i]); + } + + return offset; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApAddIeTim */ +/* Add AP information element TIM to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* vap : virtual AP ID */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u16_t zfApAddIeTim(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t vap) +{ + u8_t uniBitMap[9]; + u16_t highestByte; + u16_t i; + u16_t lenOffset; + u16_t id; + u16_t dst[3]; + u16_t aid; + u16_t bitPosition; + u16_t bytePosition; + zbuf_t* psBuf; + zbuf_t* tmpBufArray[ZM_UNI_ARRAY_SIZE]; + u16_t tmpBufArraySize = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_TIM); + + /* offset of Element Length */ + lenOffset = offset++; + + /* Information : TIM */ + /* DTIM count */ + /* TODO : Doesn't work for Virtual AP's case */ + wd->CurrentDtimCount++; + if (wd->CurrentDtimCount >= wd->dtim) + { + wd->CurrentDtimCount = 0; + } + zmw_tx_buf_writeb(dev, buf, offset++, wd->CurrentDtimCount); + /* DTIM period */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->dtim); + /* bitmap offset */ + zmw_tx_buf_writeb(dev, buf, offset++, 0); + + /* Update BCMC bit */ + if (wd->CurrentDtimCount == 0) + { + zmw_enter_critical_section(dev); + wd->ap.timBcmcBit[vap] = (wd->ap.bcmcTail[vap]!=wd->ap.bcmcHead[vap])?1:0; + zmw_leave_critical_section(dev); + } + else + { + wd->ap.timBcmcBit[vap] = 0; + } + + /* Update Unicast bitmap */ + /* reset bit map */ + for (i=0; i<9; i++) + { + uniBitMap[i] = 0; + } + highestByte = 0; +#if 1 + + zmw_enter_critical_section(dev); + + id = wd->ap.uniHead; + while (id != wd->ap.uniTail) + { + psBuf = wd->ap.uniArray[id]; + + /* TODO : Aging PS frame after queuing for more than 10 seconds */ + + /* get destination STA's aid */ + dst[0] = zmw_tx_buf_readh(dev, psBuf, 0); + dst[1] = zmw_tx_buf_readh(dev, psBuf, 2); + dst[2] = zmw_tx_buf_readh(dev, psBuf, 4); + if ((aid = zfApFindSta(dev, dst)) != 0xffff) + { + if (wd->ap.staTable[aid].psMode != 0) + { + zm_msg1_mm(ZM_LV_0, "aid=",aid); + aid++; + zm_assert(aid<=64); + bitPosition = (1 << (aid & 0x7)); + bytePosition = (aid >> 3); + uniBitMap[bytePosition] |= bitPosition; + + if (bytePosition>highestByte) + { + highestByte = bytePosition; + } + id = (id+1) & (ZM_UNI_ARRAY_SIZE-1); + } + else + { + zm_msg0_mm(ZM_LV_0, "Send PS frame which STA no longer in PS mode"); + /* Send PS frame which STA no longer in PS mode */ + zfApRemoveFromPsQueue(dev, id, dst); + tmpBufArray[tmpBufArraySize++] = psBuf; + } + } + else + { + zm_msg0_mm(ZM_LV_0, "Free garbage PS frame"); + /* Free garbage PS frame */ + zfApRemoveFromPsQueue(dev, id, dst); + zfwBufFree(dev, psBuf, 0); + } + } + + zmw_leave_critical_section(dev); +#endif + + zfQueueGenerateUapsdTim(dev, wd->ap.uapsdQ, uniBitMap, &highestByte); + + zm_msg1_mm(ZM_LV_3, "bm=",uniBitMap[0]); + zm_msg1_mm(ZM_LV_3, "highestByte=",highestByte); + zm_msg1_mm(ZM_LV_3, "timBcmcBit[]=",wd->ap.timBcmcBit[vap]); + + /* bitmap */ + zmw_tx_buf_writeb(dev, buf, offset++, + uniBitMap[0] | wd->ap.timBcmcBit[vap]); + for (i=0; iap.uniTail = (wd->ap.uniTail-1) & (ZM_UNI_ARRAY_SIZE-1); + while (id != wd->ap.uniTail) + { + nid = (id + 1) & (ZM_UNI_ARRAY_SIZE - 1); + wd->ap.uniArray[id] = wd->ap.uniArray[nid]; + + /* Search until tail to config more data bit */ + dst[0] = zmw_buf_readh(dev, wd->ap.uniArray[id], 0); + dst[1] = zmw_buf_readh(dev, wd->ap.uniArray[id], 2); + dst[2] = zmw_buf_readh(dev, wd->ap.uniArray[id], 4); + if ((addr[0] == dst[0]) && (addr[1] == dst[1]) + && (addr[2] == dst[2])) + { + moreData = 0x20; + } + + id = nid; + } + return moreData; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApAddIeWmePara */ +/* Add WME Parameter Element to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* vap : virtual AP ID */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.1 */ +/* */ +/************************************************************************/ +u16_t zfApAddIeWmePara(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t vap) +{ + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_WIFI_IE); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, 24); + + /* OUI */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + zmw_tx_buf_writeb(dev, buf, offset++, 0x50); + zmw_tx_buf_writeb(dev, buf, offset++, 0xF2); + zmw_tx_buf_writeb(dev, buf, offset++, 0x02); + zmw_tx_buf_writeb(dev, buf, offset++, 0x01); + zmw_tx_buf_writeb(dev, buf, offset++, 0x01); + + /* QoS Info */ + if (wd->ap.uapsdEnabled) + { + zmw_tx_buf_writeb(dev, buf, offset++, 0x81); + } + else + { + zmw_tx_buf_writeb(dev, buf, offset++, 0x01); + } + + /* Reserved */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + + /* Best Effort AC parameters */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x03); + zmw_tx_buf_writeb(dev, buf, offset++, 0xA4); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + /* Backfround AC parameters */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x27); + zmw_tx_buf_writeb(dev, buf, offset++, 0xA4); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + /* Video AC parameters */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x42); + zmw_tx_buf_writeb(dev, buf, offset++, 0x43); + zmw_tx_buf_writeb(dev, buf, offset++, 0x5E); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + /* Voice AC parameters */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x62); + zmw_tx_buf_writeb(dev, buf, offset++, 0x32); + zmw_tx_buf_writeb(dev, buf, offset++, 0x2F); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + + return offset; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApSendBeacon */ +/* Sned AP mode beacon. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +void zfApSendBeacon(zdev_t* dev) +{ + zbuf_t* buf; + u16_t offset; + u16_t vap; + u16_t seq; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + wd->ap.beaconCounter++; + if (wd->ap.beaconCounter >= wd->ap.vapNumber) + { + wd->ap.beaconCounter = 0; + } + vap = wd->ap.beaconCounter; + + + zm_msg1_mm(ZM_LV_2, "Send beacon, vap=", vap); + + /* TBD : Maximum size of beacon */ + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc beacon buf Fail!"); + return; + } + + offset = 0; + + /* wlan header */ + /* Frame control */ + zmw_tx_buf_writeh(dev, buf, offset, 0x0080); + offset+=2; + /* Duration */ + zmw_tx_buf_writeh(dev, buf, offset, 0x0000); + offset+=2; + /* Address 1 */ + zmw_tx_buf_writeh(dev, buf, offset, 0xffff); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, 0xffff); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, 0xffff); + offset+=2; + /* Address 2 */ + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[0]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[1]); + offset+=2; +#ifdef ZM_VAPMODE_MULTILE_SSID + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[2]); //Multiple SSID +#else + zmw_tx_buf_writeh(dev, buf, offset, (wd->macAddr[2]+(vap<<8))); //VAP +#endif + offset+=2; + /* Address 3 */ + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[0]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[1]); + offset+=2; +#ifdef ZM_VAPMODE_MULTILE_SSID + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[2]); //Multiple SSID +#else + zmw_tx_buf_writeh(dev, buf, offset, (wd->macAddr[2]+(vap<<8))); //VAP +#endif + offset+=2; + + /* Sequence number */ + zmw_enter_critical_section(dev); + seq = ((wd->mmseq++)<<4); + zmw_leave_critical_section(dev); + zmw_tx_buf_writeh(dev, buf, offset, seq); + offset+=2; + + /* 24-31 Time Stamp : hardware will fill this field */ + zmw_tx_buf_writeh(dev, buf, offset, 0); + zmw_tx_buf_writeh(dev, buf, offset+2, 0); + zmw_tx_buf_writeh(dev, buf, offset+4, 0); + zmw_tx_buf_writeh(dev, buf, offset+6, 0); + offset+=8; + + /* Beacon Interval */ + zmw_tx_buf_writeh(dev, buf, offset, wd->beaconInterval); + offset+=2; + + /* Capability */ + zmw_tx_buf_writeh(dev, buf, offset, wd->ap.capab[vap]); + offset+=2; + + /* SSID */ + if (wd->ap.hideSsid[vap] == 0) + { + offset = zfApAddIeSsid(dev, buf, offset, vap); + } + else + { + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_SSID); + zmw_tx_buf_writeb(dev, buf, offset++, 0); + + } + + /* Support Rate */ + if ( wd->frequency < 3000 ) + { + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_CCK); + } + else + { + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_OFDM); + } + + /* DS parameter set */ + offset = zfMmAddIeDs(dev, buf, offset); + + /* TIM */ + offset = zfApAddIeTim(dev, buf, offset, vap); + + /* If WLAN Type is not PURE B */ + if (wd->ap.wlanType[vap] != ZM_WLAN_TYPE_PURE_B) + { + if ( wd->frequency < 3000 ) + { + /* ERP Information */ + offset = zfMmAddIeErp(dev, buf, offset); + + /* Extended Supported Rates */ + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + } + } + + /* TODO : country information */ + /* TODO : RSN */ + if (wd->ap.wpaSupport[vap] == 1) + { + offset = zfMmAddIeWpa(dev, buf, offset, vap); + } + + /* WME Parameters */ + if (wd->ap.qosMode == 1) + { + offset = zfApAddIeWmePara(dev, buf, offset, vap); + } + + /* HT Capabilities Info */ + offset = zfMmAddHTCapability(dev, buf, offset); + + /* Extended HT Capabilities Info */ + offset = zfMmAddExtendedHTCapability(dev, buf, offset); + + /* 1212 : write to beacon fifo */ + /* 1221 : write to share memory */ + zfHpSendBeacon(dev, buf, offset); + + /* Free beacon buffer */ + /* TODO: In order to fit the madwifi beacon architecture, we need to + free beacon buffer in the HAL layer. + */ + + //zfwBufFree(dev, buf, 0); +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfIntrabssForward */ +/* Called to transmit intra-BSS frame from upper layer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer pointer */ +/* vap : virtual AP */ +/* */ +/* OUTPUTS */ +/* 1 : unicast intras-BSS frame */ +/* 0 : other frames */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u16_t zfIntrabssForward(zdev_t* dev, zbuf_t* buf, u8_t srcVap) +{ + u16_t err; + u16_t asocFlag = 0; + u16_t dst[3]; + u16_t aid; + u16_t staState; + zbuf_t* txBuf; + u16_t len; + u16_t i; + u16_t temp; + u16_t ret; + u8_t vap = 0; +#ifdef ZM_ENABLE_NATIVE_WIFI + dst[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET); + dst[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+2); + dst[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+4); +#else + dst[0] = zmw_rx_buf_readh(dev, buf, 0); + dst[1] = zmw_rx_buf_readh(dev, buf, 2); + dst[2] = zmw_rx_buf_readh(dev, buf, 4); +#endif // ZM_ENABLE_NATIVE_WIFI + + /* Do Intra-BSS forward(data copy) if necessary*/ + if ((dst[0]&0x1) != 0x1) + { + aid = zfApGetSTAInfo(dev, dst, &staState, &vap); + if ((aid != 0xffff) && (staState == ZM_STATE_ASOC) && (srcVap == vap)) + { + asocFlag = 1; + zm_msg0_rx(ZM_LV_2, "Intra-BSS forward : asoc STA"); + } + + } + else + { + vap = srcVap; + zm_msg0_rx(ZM_LV_2, "Intra-BSS forward : BCorMC"); + } + + /* destination address = associated STA or BC/MC */ + if ((asocFlag == 1) || ((dst[0]&0x1) == 0x1)) + { + /* Allocate frame */ + if ((txBuf = zfwBufAllocate(dev, ZM_RX_FRAME_SIZE)) + == NULL) + { + zm_msg0_rx(ZM_LV_1, "Alloc intra-bss buf Fail!"); + goto zlAllocError; + } + + /* Copy frame */ + len = zfwBufGetSize(dev, buf); + for (i=0; iap.staTable[id].rxMicKey); + + return NULL; +} + +struct zsMicVar* zfApGetTxMicKey(zdev_t* dev, zbuf_t* buf, u8_t* qosType) +{ + u8_t da[6]; + u16_t id = 0, macAddr[3]; + + zmw_get_wlan_dev(dev); + + zfCopyFromIntTxBuffer(dev, buf, da, 0, 6); + + macAddr[0] = da[0] + (da[1] << 8); + macAddr[1] = da[2] + (da[3] << 8); + macAddr[2] = da[4] + (da[5] << 8); + + if ((macAddr[0] & 0x1)) + { + return (&wd->ap.bcMicKey[0]); + } + else if ((id = zfApFindSta(dev, macAddr)) != 0xffff) + { + *qosType = wd->ap.staTable[id].qosType; + return (&wd->ap.staTable[id].txMicKey); + } + + return NULL; +} + +u16_t zfApUpdatePsBit(zdev_t* dev, zbuf_t* buf, u8_t* vap, u8_t* uapsdTrig) +{ + u16_t staState; + u16_t aid; + u16_t psBit; + u16_t src[3]; + u16_t dst[1]; + u16_t i; + + zmw_get_wlan_dev(dev); + + src[0] = zmw_rx_buf_readh(dev, buf, 10); + src[1] = zmw_rx_buf_readh(dev, buf, 12); + src[2] = zmw_rx_buf_readh(dev, buf, 14); + + if ((zmw_rx_buf_readb(dev, buf, 1) & 0x3) != 3) + { + /* AP */ + dst[0] = zmw_rx_buf_readh(dev, buf, 4); + + psBit = (zmw_rx_buf_readb(dev, buf, 1) & 0x10) >> 4; + /* Get AID and update STA PS mode */ + aid = zfApGetSTAInfoAndUpdatePs(dev, src, &staState, vap, psBit, uapsdTrig); + + /* if STA not associated, send deauth */ + if ((aid == 0xffff) || (staState != ZM_STATE_ASOC)) + { + if ((dst[0]&0x1)==0) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, src, 0x7, + 0, 0); + } + + return ZM_ERR_STA_NOT_ASSOCIATED; + } + } /* if ((zmw_rx_buf_readb(dev, buf, 1) & 0x3) != 3) */ + else + { + /* WDS */ + for (i=0; iap.wds.wdsBitmap & (1<ap.wds.macAddr[i][0]) + && (src[1] == wd->ap.wds.macAddr[i][1]) + && (src[2] == wd->ap.wds.macAddr[i][2])) + { + *vap = 0x20 + i; + break; + } + } + } + } + return ZM_SUCCESS; +} + +void zfApProcessPsPoll(zdev_t* dev, zbuf_t* buf) +{ + u16_t src[3]; + u16_t dst[3]; + zbuf_t* psBuf = NULL; + u16_t id; + u8_t moreData = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + src[0] = zmw_tx_buf_readh(dev, buf, 10); + src[1] = zmw_tx_buf_readh(dev, buf, 12); + src[2] = zmw_tx_buf_readh(dev, buf, 14); + + /* Find ps buffer for PsPoll */ + zmw_enter_critical_section(dev); + id = wd->ap.uniHead; + while (id != wd->ap.uniTail) + { + psBuf = wd->ap.uniArray[id]; + + dst[0] = zmw_tx_buf_readh(dev, psBuf, 0); + dst[1] = zmw_tx_buf_readh(dev, psBuf, 2); + dst[2] = zmw_tx_buf_readh(dev, psBuf, 4); + + if ((src[0] == dst[0]) && (src[1] == dst[1]) && (src[2] == dst[2])) + { + moreData = zfApRemoveFromPsQueue(dev, id, src); + break; + } + else + { + psBuf = NULL; + } + id = (id + 1) & (ZM_UNI_ARRAY_SIZE - 1); + } + zmw_leave_critical_section(dev); + + /* Send ps buffer */ + if (psBuf != NULL) + { + /* Send with more data bit */ + zfTxSendEth(dev, psBuf, 0, ZM_EXTERNAL_ALLOC_BUF, moreData); + } + + return; +} + +void zfApSetProtectionMode(zdev_t* dev, u16_t mode) +{ + zmw_get_wlan_dev(dev); + + if (mode == 0) + { + if (wd->ap.protectionMode != mode) + { + /* Write MAC&PHY registers to disable protection */ + + wd->ap.protectionMode = mode; + } + + } + else + { + if (wd->ap.protectionMode != mode) + { + /* Write MAC&PHY registers to enable protection */ + + wd->ap.protectionMode = mode; + } + } + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfApSendFailure */ +/* Send failure. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : receiver address */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +void zfApSendFailure(zdev_t* dev, u8_t* addr) +{ + u16_t id; + u16_t staAddr[3]; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + staAddr[0] = addr[0] + (((u16_t)addr[1])<<8); + staAddr[1] = addr[2] + (((u16_t)addr[3])<<8); + staAddr[2] = addr[4] + (((u16_t)addr[5])<<8); + zmw_enter_critical_section(dev); + if ((id = zfApFindSta(dev, staAddr)) != 0xffff) + { + /* Send failture : Add 3 minutes to inactive time that will */ + /* will make STA been kicked out soon */ + wd->ap.staTable[id].time -= (3*ZM_TICK_PER_MINUTE); + } + zmw_leave_critical_section(dev); +} + + +void zfApProcessAction(zdev_t* dev, zbuf_t* buf) +{ + u8_t category; + + //zmw_get_wlan_dev(dev); + + //zmw_declare_for_critical_section(); + + category = zmw_rx_buf_readb(dev, buf, 24); + + switch (category) + { + case ZM_WLAN_BLOCK_ACK_ACTION_FRAME: + zfAggBlockAckActionFrame(dev, buf); + break; + default: + break; + } + + return; +} diff --git a/drivers/staging/otus/80211core/cmmsta.c b/drivers/staging/otus/80211core/cmmsta.c new file mode 100644 index 000000000000..c75ba11ee43d --- /dev/null +++ b/drivers/staging/otus/80211core/cmmsta.c @@ -0,0 +1,5782 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" +#include "ratectrl.h" +#include "../hal/hpreg.h" + +/* TODO : change global variable to constant */ +u8_t zgWpaRadiusOui[] = { 0x00, 0x50, 0xf2, 0x01 }; +u8_t zgWpaAesOui[] = { 0x00, 0x50, 0xf2, 0x04 }; +u8_t zgWpa2RadiusOui[] = { 0x00, 0x0f, 0xac, 0x01 }; +u8_t zgWpa2AesOui[] = { 0x00, 0x0f, 0xac, 0x04 }; + +const u16_t zcCwTlb[16] = { 0, 1, 3, 7, 15, 31, 63, 127, + 255, 511, 1023, 2047, 4095, 4095, 4095, 4095}; + +void zfStaStartConnectCb(zdev_t* dev); + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaPutApIntoBlockingList */ +/* Put AP into blocking AP list. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* bssid : AP's BSSID */ +/* weight : weight of AP */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +void zfStaPutApIntoBlockingList(zdev_t* dev, u8_t* bssid, u8_t weight) +{ + u16_t i, j; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + if (weight > 0) + { + zmw_enter_critical_section(dev); + /*Find same bssid entry first*/ + for (i=0; ista.blockingApList[i].addr[j]!= bssid[j]) + { + break; + } + } + + if(j==6) + { + break; + } + } + /*This bssid doesn't have old record.Find an empty entry*/ + if (i == ZM_MAX_BLOCKING_AP_LIST_SIZE) + { + for (i=0; ista.blockingApList[i].weight == 0) + { + break; + } + } + } + + /* If the list is full, pick one entry for replacement */ + if (i == ZM_MAX_BLOCKING_AP_LIST_SIZE) + { + i = bssid[5] & (ZM_MAX_BLOCKING_AP_LIST_SIZE-1); + } + + /* Update AP address and weight */ + for (j=0; j<6; j++) + { + wd->sta.blockingApList[i].addr[j] = bssid[j]; + } + + wd->sta.blockingApList[i].weight = weight; + zmw_leave_critical_section(dev); + } + + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaIsApInBlockingList */ +/* Is AP in blocking list. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* bssid : AP's BSSID */ +/* */ +/* OUTPUTS */ +/* TRUE : AP in blocking list */ +/* FALSE : AP not in blocking list */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfStaIsApInBlockingList(zdev_t* dev, u8_t* bssid) +{ + u16_t i, j; + zmw_get_wlan_dev(dev); + //zmw_declare_for_critical_section(); + + //zmw_enter_critical_section(dev); + for (i=0; ista.blockingApList[i].weight != 0) + { + for (j=0; j<6; j++) + { + if (wd->sta.blockingApList[i].addr[j] != bssid[j]) + { + break; + } + } + if (j == 6) + { + //zmw_leave_critical_section(dev); + return TRUE; + } + } + } + //zmw_leave_critical_section(dev); + return FALSE; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaRefreshBlockList */ +/* Is AP in blocking list. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* flushFlag : flush whole blocking list */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +void zfStaRefreshBlockList(zdev_t* dev, u16_t flushFlag) +{ + u16_t i; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + for (i=0; ista.blockingApList[i].weight != 0) + { + if (flushFlag != 0) + { + wd->sta.blockingApList[i].weight = 0; + } + else + { + wd->sta.blockingApList[i].weight--; + } + } + } + zmw_leave_critical_section(dev); + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaConnectFail */ +/* Handle Connect failure. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* bssid : BSSID */ +/* reason : reason of failure */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +void zfStaConnectFail(zdev_t* dev, u16_t reason, u16_t* bssid, u8_t weight) +{ + zmw_get_wlan_dev(dev); + + /* Change internal state */ + zfChangeAdapterState(dev, ZM_STA_STATE_DISCONNECT); + + /* Improve WEP/TKIP performace with HT AP, detail information please look bug#32495 */ + //zfHpSetTTSIFSTime(dev, 0x8); + + /* Notify wrapper of connection status changes */ + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, reason, bssid); + } + + /* Put AP into internal blocking list */ + zfStaPutApIntoBlockingList(dev, (u8_t *)bssid, weight); + + /* Issue another SCAN */ + if ( wd->sta.bAutoReconnect ) + { + zm_debug_msg0("Start internal scan..."); + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + zfScanMgrScanStart(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + } +} + +u8_t zfiWlanIBSSGetPeerStationsCount(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->sta.oppositeCount; +} + +u8_t zfiWlanIBSSIteratePeerStations(zdev_t* dev, u8_t numToIterate, zfpIBSSIteratePeerStationCb callback, void *ctx) +{ + u8_t oppositeCount; + u8_t i; + u8_t index = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + oppositeCount = wd->sta.oppositeCount; + if ( oppositeCount > numToIterate ) + { + oppositeCount = numToIterate; + } + + for(i=0; i < ZM_MAX_OPPOSITE_COUNT; i++) + { + if ( oppositeCount == 0 ) + { + break; + } + + if ( wd->sta.oppositeInfo[i].valid == 0 ) + { + continue; + } + + callback(dev, &wd->sta.oppositeInfo[i], ctx, index++); + oppositeCount--; + + } + + zmw_leave_critical_section(dev); + + return index; +} + + +s8_t zfStaFindFreeOpposite(zdev_t* dev, u16_t *sa, int *pFoundIdx) +{ + int oppositeCount; + int i; + + zmw_get_wlan_dev(dev); + + oppositeCount = wd->sta.oppositeCount; + + for(i=0; i < ZM_MAX_OPPOSITE_COUNT; i++) + { + if ( oppositeCount == 0 ) + { + break; + } + + if ( wd->sta.oppositeInfo[i].valid == 0 ) + { + continue; + } + + oppositeCount--; + if ( zfMemoryIsEqual((u8_t*) sa, wd->sta.oppositeInfo[i].macAddr, 6) ) + { + //wd->sta.oppositeInfo[i].aliveCounter++; + wd->sta.oppositeInfo[i].aliveCounter = ZM_IBSS_PEER_ALIVE_COUNTER; + + /* it is already stored */ + return 1; + } + } + + // Check if there's still space for new comer + if ( wd->sta.oppositeCount == ZM_MAX_OPPOSITE_COUNT ) + { + return -1; + } + + // Find an unused slot for new peer station + for(i=0; i < ZM_MAX_OPPOSITE_COUNT; i++) + { + if ( wd->sta.oppositeInfo[i].valid == 0 ) + { + break; + } + } + + *pFoundIdx = i; + return 0; +} + +s8_t zfStaFindOppositeByMACAddr(zdev_t* dev, u16_t *sa, u8_t *pFoundIdx) +{ + u32_t oppositeCount; + u32_t i; + + zmw_get_wlan_dev(dev); + + oppositeCount = wd->sta.oppositeCount; + + for(i=0; i < ZM_MAX_OPPOSITE_COUNT; i++) + { + if ( oppositeCount == 0 ) + { + break; + } + + if ( wd->sta.oppositeInfo[i].valid == 0 ) + { + continue; + } + + oppositeCount--; + if ( zfMemoryIsEqual((u8_t*) sa, wd->sta.oppositeInfo[i].macAddr, 6) ) + { + *pFoundIdx = (u8_t)i; + + return 0; + } + } + + *pFoundIdx = 0; + return 1; +} + +static void zfStaInitCommonOppositeInfo(zdev_t* dev, int i) +{ + zmw_get_wlan_dev(dev); + + /* set the default rate to the highest rate */ + wd->sta.oppositeInfo[i].valid = 1; + wd->sta.oppositeInfo[i].aliveCounter = ZM_IBSS_PEER_ALIVE_COUNTER; + wd->sta.oppositeCount++; + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + /* Set parameters for new opposite peer station !!! */ + wd->sta.oppositeInfo[i].camIdx = 0xff; // Not set key in this location + wd->sta.oppositeInfo[i].pkInstalled = 0; + wd->sta.oppositeInfo[i].wpaState = ZM_STA_WPA_STATE_INIT ; // No encryption +#endif +} + +int zfStaSetOppositeInfoFromBSSInfo(zdev_t* dev, struct zsBssInfo* pBssInfo) +{ + int i; + u8_t* dst; + u16_t sa[3]; + int res; + u32_t oneTxStreamCap; + + zmw_get_wlan_dev(dev); + + zfMemoryCopy((u8_t*) sa, pBssInfo->macaddr, 6); + + res = zfStaFindFreeOpposite(dev, sa, &i); + if ( res != 0 ) + { + goto zlReturn; + } + + dst = wd->sta.oppositeInfo[i].macAddr; + zfMemoryCopy(dst, (u8_t *)sa, 6); + + oneTxStreamCap = (zfHpCapability(dev) & ZM_HP_CAP_11N_ONE_TX_STREAM); + + if (pBssInfo->extSupportedRates[1] != 0) + { + /* TODO : Handle 11n */ + if (pBssInfo->frequency < 3000) + { + /* 2.4GHz */ + if (pBssInfo->EnableHT == 1) + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 1, pBssInfo->SG40); + else + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 1, 1, pBssInfo->SG40); + } + else + { + /* 5GHz */ + if (pBssInfo->EnableHT == 1) + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 0, pBssInfo->SG40); + else + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 1, 0, pBssInfo->SG40); + } + } + else + { + /* TODO : Handle 11n */ + if (pBssInfo->frequency < 3000) + { + /* 2.4GHz */ + if (pBssInfo->EnableHT == 1) + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 1, pBssInfo->SG40); + else + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 0, 1, pBssInfo->SG40); + } + else + { + /* 5GHz */ + if (pBssInfo->EnableHT == 1) + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 0, pBssInfo->SG40); + else + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 1, 0, pBssInfo->SG40); + } + } + + + zfStaInitCommonOppositeInfo(dev, i); +zlReturn: + return 0; +} + +int zfStaSetOppositeInfoFromRxBuf(zdev_t* dev, zbuf_t* buf) +{ + int i; + u8_t* dst; + u16_t sa[3]; + int res = 0; + u16_t offset; + u8_t bSupportExtRate; + u32_t rtsctsRate = 0xffffffff; /* CTS:OFDM 6M, RTS:OFDM 6M */ + u32_t oneTxStreamCap; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + sa[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET); + sa[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+2); + sa[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+4); + + zmw_enter_critical_section(dev); + + res = zfStaFindFreeOpposite(dev, sa, &i); + if ( res != 0 ) + { + goto zlReturn; + } + + dst = wd->sta.oppositeInfo[i].macAddr; + zfCopyFromRxBuffer(dev, buf, dst, ZM_WLAN_HEADER_A2_OFFSET, 6); + + if ( (wd->sta.currentFrequency < 3000) && !(wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) ) + { + bSupportExtRate = 0; + } else { + bSupportExtRate = 1; + } + + if ( (bSupportExtRate == 1) + && (wd->sta.currentFrequency < 3000) + && (wd->wlanMode == ZM_MODE_IBSS) + && (wd->wfc.bIbssGMode == 0) ) + { + bSupportExtRate = 0; + } + + wd->sta.connection_11b = 0; + oneTxStreamCap = (zfHpCapability(dev) & ZM_HP_CAP_11N_ONE_TX_STREAM); + + if ( ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_RATE)) != 0xffff) + && (bSupportExtRate == 1) ) + { + /* TODO : Handle 11n */ + if (wd->sta.currentFrequency < 3000) + { + /* 2.4GHz */ + if (wd->sta.EnableHT == 1) + { + //11ng + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 1, wd->sta.SG40); + } + else + { + //11g + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 1, 1, wd->sta.SG40); + } + rtsctsRate = 0x00001bb; /* CTS:CCK 1M, RTS:OFDM 6M */ + } + else + { + /* 5GHz */ + if (wd->sta.EnableHT == 1) + { + //11na + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 0, wd->sta.SG40); + } + else + { + //11a + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 1, 0, wd->sta.SG40); + } + rtsctsRate = 0x10b01bb; /* CTS:OFDM 6M, RTS:OFDM 6M */ + } + } + else + { + /* TODO : Handle 11n */ + if (wd->sta.currentFrequency < 3000) + { + /* 2.4GHz */ + if (wd->sta.EnableHT == 1) + { + //11ng + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 1, wd->sta.SG40); + rtsctsRate = 0x00001bb; /* CTS:CCK 1M, RTS:OFDM 6M */ + } + else + { + //11b + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 0, 1, wd->sta.SG40); + rtsctsRate = 0x0; /* CTS:CCK 1M, RTS:CCK 1M */ + wd->sta.connection_11b = 1; + } + } + else + { + /* 5GHz */ + if (wd->sta.EnableHT == 1) + { + //11na + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, (oneTxStreamCap!=0)?3:2, 0, wd->sta.SG40); + } + else + { + //11a + zfRateCtrlInitCell(dev, &wd->sta.oppositeInfo[i].rcCell, 1, 0, wd->sta.SG40); + } + rtsctsRate = 0x10b01bb; /* CTS:OFDM 6M, RTS:OFDM 6M */ + } + } + + zfStaInitCommonOppositeInfo(dev, i); + +zlReturn: + zmw_leave_critical_section(dev); + + if (rtsctsRate != 0xffffffff) + { + zfHpSetRTSCTSRate(dev, rtsctsRate); + } + return res; +} + +void zfStaProtErpMonitor(zdev_t* dev, zbuf_t* buf) +{ + u16_t offset; + u8_t erp; + u8_t bssid[6]; + + zmw_get_wlan_dev(dev); + + if ( (wd->wlanMode == ZM_MODE_INFRASTRUCTURE)&&(zfStaIsConnected(dev)) ) + { + ZM_MAC_WORD_TO_BYTE(wd->sta.bssid, bssid); + + if (zfRxBufferEqualToStr(dev, buf, bssid, ZM_WLAN_HEADER_A2_OFFSET, 6)) + { + if ( (offset=zfFindElement(dev, buf, ZM_WLAN_EID_ERP)) != 0xffff ) + { + erp = zmw_rx_buf_readb(dev, buf, offset+2); + + if ( erp & ZM_BIT_1 ) + { + //zm_debug_msg0("protection mode on"); + if (wd->sta.bProtectionMode == FALSE) + { + wd->sta.bProtectionMode = TRUE; + zfHpSetSlotTime(dev, 0); + } + } + else + { + //zm_debug_msg0("protection mode off"); + if (wd->sta.bProtectionMode == TRUE) + { + wd->sta.bProtectionMode = FALSE; + zfHpSetSlotTime(dev, 1); + } + } + } + } + //Check the existence of Non-N AP + //Follow the check the "pBssInfo->EnableHT" + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_HT_CAPABILITY)) != 0xffff) + {} + else if ((offset = zfFindElement(dev, buf, ZM_WLAN_PREN2_EID_HTCAPABILITY)) != 0xffff) + {} + else + {wd->sta.NonNAPcount++;} + } +} + +void zfStaUpdateWmeParameter(zdev_t* dev, zbuf_t* buf) +{ + u16_t tmp; + u16_t aifs[5]; + u16_t cwmin[5]; + u16_t cwmax[5]; + u16_t txop[5]; + u8_t acm; + u8_t ac; + u16_t len; + u16_t i; + u16_t offset; + u8_t rxWmeParameterSetCount; + + zmw_get_wlan_dev(dev); + + /* Update if WME parameter set count is changed */ + /* If connect to WME AP */ + if (wd->sta.wmeConnected != 0) + { + /* Find WME parameter element */ + if ((offset = zfFindWifiElement(dev, buf, 2, 1)) != 0xffff) + { + if ((len = zmw_rx_buf_readb(dev, buf, offset+1)) >= 7) + { + rxWmeParameterSetCount=zmw_rx_buf_readb(dev, buf, offset+8); + if (rxWmeParameterSetCount != wd->sta.wmeParameterSetCount) + { + zm_msg0_mm(ZM_LV_0, "wmeParameterSetCount changed!"); + wd->sta.wmeParameterSetCount = rxWmeParameterSetCount; + /* retrieve WME parameter and update TxQ parameters */ + acm = 0xf; + for (i=0; i<4; i++) + { + if (len >= (8+(i*4)+4)) + { + tmp=zmw_rx_buf_readb(dev, buf, offset+10+i*4); + ac = (tmp >> 5) & 0x3; + if ((tmp & 0x10) == 0) + { + acm &= (~(1<> 4)]; + txop[ac]=zmw_rx_buf_readh(dev, buf, + offset+12+i*4); + } + } + + if ((acm & 0x4) != 0) + { + cwmin[2] = cwmin[0]; + cwmax[2] = cwmax[0]; + aifs[2] = aifs[0]; + txop[2] = txop[0]; + } + if ((acm & 0x8) != 0) + { + cwmin[3] = cwmin[2]; + cwmax[3] = cwmax[2]; + aifs[3] = aifs[2]; + txop[3] = txop[2]; + } + cwmin[4] = 3; + cwmax[4] = 7; + aifs[4] = 28; + + if ((cwmin[2]+aifs[2]) > ((cwmin[0]+aifs[0])+1)) + { + wd->sta.ac0PriorityHigherThanAc2 = 1; + } + else + { + wd->sta.ac0PriorityHigherThanAc2 = 0; + } + zfHpUpdateQosParameter(dev, cwmin, cwmax, aifs, txop); + } + } + } + } //if (wd->sta.wmeConnected != 0) +} +/* process 802.11h Dynamic Frequency Selection */ +void zfStaUpdateDot11HDFS(zdev_t* dev, zbuf_t* buf) +{ + zmw_get_wlan_dev(dev); + + /* + Channel Switch Announcement Element Format + +------+----------+------+-------------------+------------------+--------------------+ + |Format|Element ID|Length|Channel Switch Mode|New Channel Number|Channel Switch Count| + +------+----------+------+-------------------+------------------+--------------------+ + |Bytes | 1 | 1 | 1 | 1 | 1 | + +------+----------+------+-------------------+------------------+--------------------+ + |Value | 37 | 3 | 0 or 1 |unsigned integer |unsigned integer | + +------+----------+------+-------------------+------------------+--------------------+ + */ + //u8_t length, channel, is5G; + u16_t offset; + + /* get EID(Channel Switch Announcement) */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_CHANNEL_SWITCH_ANNOUNCE)) == 0xffff ) + { + //zm_debug_msg0("EID(Channel Switch Announcement) not found"); + return; + } + else if ( zmw_rx_buf_readb(dev, buf, offset+1) == 0x3 ) + { + zm_debug_msg0("EID(Channel Switch Announcement) found"); + + //length = zmw_rx_buf_readb(dev, buf, offset+1); + //zfCopyFromRxBuffer(dev, buf, pBssInfo->supportedRates, offset, length+2); + + //Chanell Switch Mode set to 1, driver should disable transmit immediate + //we do this by poll CCA high + if (zmw_rx_buf_readb(dev, buf, offset+2) == 0x1 ) + { + //use ZM_OID_INTERNAL_WRITE,ZM_CMD_RESET to notice firmware flush quene and stop dma, + //then restart rx dma but not tx dma + if (wd->sta.DFSDisableTx != TRUE) + { + /* TODO : zfHpResetTxRx would cause Rx hang */ + //zfHpResetTxRx(dev); + wd->sta.DFSDisableTx = TRUE; + /* Trgger Rx DMA */ + zfHpStartRecv(dev); + } + //Adapter->ZD80211HSetting.DisableTxBy80211H=TRUE; + //AcquireCtrOfPhyReg(Adapter); + //ZD1205_WRITE_REGISTER(Adapter,CR24, 0x0); + //ReleaseDoNotSleep(Adapter); + } + + if (zmw_rx_buf_readb(dev, buf, offset+4) <= 0x2 ) + { + //Channel Switch + //if Channel Switch Count = 0 , STA should change channel immediately. + //if Channel Switch Count > 0 , STA should change channel after TBTT*count + //But it won't be accurate to let driver calculate TBTT*count, and the value of + //Channel Switch Count will decrease by one each when continue receving beacon + //So we change channel here when we receive count <=2. + + zfHpDeleteAllowChannel(dev, wd->sta.currentFrequency); + wd->frequency = zfChNumToFreq(dev, zmw_rx_buf_readb(dev, buf, offset+3), 0); + //zfHpAddAllowChannel(dev, wd->frequency); + zm_debug_msg1("CWY - jump to frequency = ", wd->frequency); + zfCoreSetFrequency(dev, wd->frequency); + wd->sta.DFSDisableTx = FALSE; + /* Increase rxBeaconCount to prevent beacon lost */ + if (zfStaIsConnected(dev)) + { + wd->sta.rxBeaconCount = 1 << 6; // 2 times of check would pass + } + //start tx dma to transmit packet + + //if (zmw_rx_buf_readb(dev, buf, offset+3) != wd->frequency) + //{ + // //ZDDbgPrint(("Radar Detect by AP\n")); + // zfCoreSetFrequency(); + // ProcessRadarDetectEvent(Adapter); + // Set_RF_Channel(Adapter, SwRfd->Rfd->RxBuffer[index+3], (UCHAR)Adapter->RF_Mode, 1); + // Adapter->CardSetting.Channel = SwRfd->Rfd->RxBuffer[index+3]; + // Adapter->SaveChannel = Adapter->CardSetting.Channel; + // Adapter->UtilityChannel = Adapter->CardSetting.Channel; + //} + } + } + +} +/* TODO : process 802.11h Transmission Power Control */ +void zfStaUpdateDot11HTPC(zdev_t* dev, zbuf_t* buf) +{ +} + +/* IBSS power-saving mode */ +void zfStaIbssPSCheckState(zdev_t* dev, zbuf_t* buf) +{ + u8_t i, frameCtrl; + + zmw_get_wlan_dev(dev); + + if ( !zfStaIsConnected(dev) ) + { + return; + } + + if ( wd->wlanMode != ZM_MODE_IBSS ) + { + return ; + } + + /* check BSSID */ + if ( !zfRxBufferEqualToStr(dev, buf, (u8_t*) wd->sta.bssid, + ZM_WLAN_HEADER_A3_OFFSET, 6) ) + { + return; + } + + frameCtrl = zmw_rx_buf_readb(dev, buf, 1); + + /* check power management bit */ + if ( frameCtrl & ZM_BIT_4 ) + { + for(i=1; ista.staPSList.entity[i].bUsed ) + { + continue; + } + + /* check source address */ + if ( zfRxBufferEqualToStr(dev, buf, + wd->sta.staPSList.entity[i].macAddr, + ZM_WLAN_HEADER_A2_OFFSET, 6) ) + { + return; + } + } + + for(i=1; ista.staPSList.entity[i].bUsed ) + { + wd->sta.staPSList.entity[i].bUsed = TRUE; + wd->sta.staPSList.entity[i].bDataQueued = FALSE; + break; + } + } + + if ( i == ZM_MAX_PS_STA ) + { + /* STA list is full */ + return; + } + + zfCopyFromRxBuffer(dev, buf, wd->sta.staPSList.entity[i].macAddr, + ZM_WLAN_HEADER_A2_OFFSET, 6); + + if ( wd->sta.staPSList.count == 0 ) + { + // enable ATIM window + //zfEnableAtimWindow(dev); + } + + wd->sta.staPSList.count++; + } + else if ( wd->sta.staPSList.count ) + { + for(i=1; ista.staPSList.entity[i].bUsed ) + { + if ( zfRxBufferEqualToStr(dev, buf, + wd->sta.staPSList.entity[i].macAddr, + ZM_WLAN_HEADER_A2_OFFSET, 6) ) + { + wd->sta.staPSList.entity[i].bUsed = FALSE; + wd->sta.staPSList.count--; + + if ( wd->sta.staPSList.entity[i].bDataQueued ) + { + /* send queued data */ + } + } + } + } + + if ( wd->sta.staPSList.count == 0 ) + { + /* disable ATIM window */ + //zfDisableAtimWindow(dev); + } + + } +} + +/* IBSS power-saving mode */ +u8_t zfStaIbssPSQueueData(zdev_t* dev, zbuf_t* buf) +{ + u8_t i; + u16_t da[3]; + + zmw_get_wlan_dev(dev); + + if ( !zfStaIsConnected(dev) ) + { + return 0; + } + + if ( wd->wlanMode != ZM_MODE_IBSS ) + { + return 0; + } + + if ( wd->sta.staPSList.count == 0 && wd->sta.powerSaveMode <= ZM_STA_PS_NONE ) + { + return 0; + } + + /* DA */ +#ifdef ZM_ENABLE_NATIVE_WIFI + da[0] = zmw_tx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + da[1] = zmw_tx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET + 2); + da[2] = zmw_tx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET + 4); +#else + da[0] = zmw_tx_buf_readh(dev, buf, 0); + da[1] = zmw_tx_buf_readh(dev, buf, 2); + da[2] = zmw_tx_buf_readh(dev, buf, 4); +#endif + + if ( ZM_IS_MULTICAST_OR_BROADCAST(da) ) + { + wd->sta.staPSList.entity[0].bDataQueued = TRUE; + wd->sta.ibssPSDataQueue[wd->sta.ibssPSDataCount++] = buf; + return 1; + } + + // Unicast packet... + + for(i=1; ista.staPSList.entity[i].macAddr, + (u8_t*) da, 6) ) + { + wd->sta.staPSList.entity[i].bDataQueued = TRUE; + wd->sta.ibssPSDataQueue[wd->sta.ibssPSDataCount++] = buf; + + return 1; + } + } + +#if 0 + if ( wd->sta.powerSaveMode > ZM_STA_PS_NONE ) + { + wd->sta.staPSDataQueue[wd->sta.staPSDataCount++] = buf; + + return 1; + } +#endif + + return 0; +} + +/* IBSS power-saving mode */ +void zfStaIbssPSSend(zdev_t* dev) +{ + u8_t i; + u16_t bcastAddr[3] = {0xffff, 0xffff, 0xffff}; + + zmw_get_wlan_dev(dev); + + if ( !zfStaIsConnected(dev) ) + { + return ; + } + + if ( wd->wlanMode != ZM_MODE_IBSS ) + { + return ; + } + + for(i=0; ista.staPSList.entity[i].bDataQueued ) + { + if ( i == 0 ) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_ATIM, + bcastAddr, + 0, 0, 0); + } + else if ( wd->sta.staPSList.entity[i].bUsed ) + { + // Send ATIM to prevent the peer to go to sleep + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_ATIM, + (u16_t*) wd->sta.staPSList.entity[i].macAddr, + 0, 0, 0); + } + + wd->sta.staPSList.entity[i].bDataQueued = FALSE; + } + } + + for(i=0; ista.ibssPSDataCount; i++) + { + zfTxSendEth(dev, wd->sta.ibssPSDataQueue[i], 0, + ZM_EXTERNAL_ALLOC_BUF, 0); + } + + wd->sta.ibssPrevPSDataCount = wd->sta.ibssPSDataCount; + wd->sta.ibssPSDataCount = 0; +} + + +void zfStaReconnect(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + if ( wd->wlanMode != ZM_MODE_INFRASTRUCTURE && + wd->wlanMode != ZM_MODE_IBSS ) + { + return; + } + + if ( (zfStaIsConnected(dev))||(zfStaIsConnecting(dev)) ) + { + return; + } + + if ( wd->sta.bChannelScan ) + { + return; + } + + /* Recover zero SSID length */ + if ( (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) && (wd->ws.ssidLen == 0)) + { + zm_debug_msg0("zfStaReconnect: NOT Support!! Set SSID to any BSS"); + /* ANY BSS */ + zmw_enter_critical_section(dev); + wd->sta.ssid[0] = 0; + wd->sta.ssidLen = 0; + zmw_leave_critical_section(dev); + } + + // RAY: To ensure no TX pending before re-connecting + zfFlushVtxq(dev); + zfWlanEnable(dev); + zfScanMgrScanAck(dev); +} + +void zfStaTimer100ms(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ( (wd->tick % 10) == 0 ) + { + zfPushVtxq(dev); +// zfPowerSavingMgrMain(dev); + } +} + + +void zfStaCheckRxBeacon(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) && (zfStaIsConnected(dev))) + { + if (wd->beaconInterval == 0) + { + wd->beaconInterval = 100; + } + if ( (wd->tick % ((wd->beaconInterval * 10) / ZM_MS_PER_TICK)) == 0 ) + { + /* Check rxBeaconCount */ + if (wd->sta.rxBeaconCount == 0) + { + if (wd->sta.beaconMissState == 1) + { + /*notify AP that we left*/ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, wd->sta.bssid, 3, 0, 0); + /* Beacon Lost */ + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_BEACON_MISS, + wd->sta.bssid, 0); + } + else + { + wd->sta.beaconMissState = 1; + /* Reset channel */ + zfCoreSetFrequencyExV2(dev, wd->frequency, wd->BandWidth40, + wd->ExtOffset, NULL, 1); + } + } + else + { + wd->sta.beaconMissState = 0; + } + wd->sta.rxBeaconCount = 0; + } + } +} + + + +void zfStaCheckConnectTimeout(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + if ( wd->wlanMode != ZM_MODE_INFRASTRUCTURE ) + { + return; + } + + if ( !zfStaIsConnecting(dev) ) + { + return; + } + + zmw_enter_critical_section(dev); + if ( (wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_OPEN)|| + (wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_SHARE_1)|| + (wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_SHARE_2)|| + (wd->sta.connectState == ZM_STA_CONN_STATE_ASSOCIATE) ) + { + if ( (wd->tick - wd->sta.connectTimer) > ZM_INTERVAL_CONNECT_TIMEOUT ) + { + if ( wd->sta.connectByReasso ) + { + wd->sta.failCntOfReasso++; + if ( wd->sta.failCntOfReasso > 2 ) + { + wd->sta.connectByReasso = FALSE; + } + } + + wd->sta.connectState = ZM_STA_CONN_STATE_NONE; + zm_debug_msg1("connect timeout, state = ", wd->sta.connectState); + //zfiWlanDisable(dev); + goto failed; + } + } + + zmw_leave_critical_section(dev); + return; + +failed: + zmw_leave_critical_section(dev); + if(wd->sta.authMode == ZM_AUTH_MODE_AUTO) + { // Fix some AP not send authentication failed message to sta and lead to connect timeout ! + wd->sta.connectTimeoutCount++; + } + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_TIMEOUT, wd->sta.bssid, 2); + return; +} + +void zfMmStaTimeTick(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + /* airopeek */ + if (wd->wlanMode != ZM_MODE_AP && !wd->swSniffer) + { + if ( wd->tick & 1 ) + { + zfTimerCheckAndHandle(dev); + } + + zfStaCheckRxBeacon(dev); + zfStaTimer100ms(dev); + zfStaCheckConnectTimeout(dev); + zfPowerSavingMgrMain(dev); + } + +#ifdef ZM_ENABLE_AGGREGATION + /* + * add by honda + */ + zfAggScanAndClear(dev, wd->tick); +#endif +} + +void zfStaSendBeacon(zdev_t* dev) +{ + zbuf_t* buf; + u16_t offset, seq; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + //zm_debug_msg0("\n"); + + /* TBD : Maximum size of beacon */ + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_debug_msg0("Allocate beacon buffer failed"); + return; + } + + offset = 0; + /* wlan header */ + /* Frame control */ + zmw_tx_buf_writeh(dev, buf, offset, 0x0080); + offset+=2; + /* Duration */ + zmw_tx_buf_writeh(dev, buf, offset, 0x0000); + offset+=2; + /* Address 1 */ + zmw_tx_buf_writeh(dev, buf, offset, 0xffff); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, 0xffff); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, 0xffff); + offset+=2; + /* Address 2 */ + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[0]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[1]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->macAddr[2]); + offset+=2; + /* Address 3 */ + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.bssid[0]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.bssid[1]); + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.bssid[2]); + offset+=2; + + /* Sequence number */ + zmw_enter_critical_section(dev); + seq = ((wd->mmseq++)<<4); + zmw_leave_critical_section(dev); + zmw_tx_buf_writeh(dev, buf, offset, seq); + offset+=2; + + /* 24-31 Time Stamp : hardware will fill this field */ + offset+=8; + + /* Beacon Interval */ + zmw_tx_buf_writeh(dev, buf, offset, wd->beaconInterval); + offset+=2; + + /* Capability */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.capability[0]); + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.capability[1]); + + /* SSID */ + offset = zfStaAddIeSsid(dev, buf, offset); + + if(wd->frequency <= ZM_CH_G_14) // 2.4 GHz b+g + { + + /* Support Rate */ + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_CCK); + + /* DS parameter set */ + offset = zfMmAddIeDs(dev, buf, offset); + + offset = zfStaAddIeIbss(dev, buf, offset); + + if( wd->wfc.bIbssGMode + && (wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) ) // Only accompany with enabling a mode . + { + /* ERP Information */ + wd->erpElement = 0; + offset = zfMmAddIeErp(dev, buf, offset); + } + + /* TODO : country information */ + /* RSN */ + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA2PSK ) + { + offset = zfwStaAddIeWpaRsn(dev, buf, offset, ZM_WLAN_FRAME_TYPE_AUTH); + } + + if( wd->wfc.bIbssGMode + && (wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) ) // Only accompany with enabling a mode . + { + /* Enable G Mode */ + /* Extended Supported Rates */ + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_EXTENDED_RATE, ZM_RATE_SET_OFDM); + } + } + else // 5GHz a + { + /* Support Rate a Mode */ + offset = zfMmAddIeSupportRate(dev, buf, offset, + ZM_WLAN_EID_SUPPORT_RATE, ZM_RATE_SET_OFDM); + + /* DS parameter set */ + offset = zfMmAddIeDs(dev, buf, offset); + + offset = zfStaAddIeIbss(dev, buf, offset); + + /* TODO : country information */ + /* RSN */ + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA2PSK ) + { + offset = zfwStaAddIeWpaRsn(dev, buf, offset, ZM_WLAN_FRAME_TYPE_AUTH); + } + } + + if ( wd->wlanMode != ZM_MODE_IBSS ) + { + /* TODO : Need to check if it is ok */ + /* HT Capabilities Info */ + offset = zfMmAddHTCapability(dev, buf, offset); + + /* Extended HT Capabilities Info */ + offset = zfMmAddExtendedHTCapability(dev, buf, offset); + } + + if ( wd->sta.ibssAdditionalIESize ) + offset = zfStaAddIbssAdditionalIE(dev, buf, offset); + + /* 1212 : write to beacon fifo */ + /* 1221 : write to share memory */ + zfHpSendBeacon(dev, buf, offset); + + /* Free beacon buffer */ + //zfwBufFree(dev, buf, 0); +} + +void zfStaSignalStatistic(zdev_t* dev, u8_t SignalStrength, u8_t SignalQuality) //CWYang(+) +{ + zmw_get_wlan_dev(dev); + + /* Add Your Code to Do Works Like Moving Average Here */ + wd->SignalStrength = (wd->SignalStrength * 7 + SignalStrength * 3)/10; + wd->SignalQuality = (wd->SignalQuality * 7 + SignalQuality * 3)/10; + +} + +struct zsBssInfo* zfStaFindBssInfo(zdev_t* dev, zbuf_t* buf, struct zsWlanProbeRspFrameHeader *pProbeRspHeader) +{ + u8_t i; + u8_t j; + u8_t k; + u8_t isMatched, length, channel; + u16_t offset, frequency; + struct zsBssInfo* pBssInfo; + + zmw_get_wlan_dev(dev); + + if ((pBssInfo = wd->sta.bssList.head) == NULL) + { + return NULL; + } + + for( i=0; ista.bssList.bssCount; i++ ) + { + //zm_debug_msg2("check pBssInfo = ", pBssInfo); + + /* Check BSSID */ + for( j=0; j<6; j++ ) + { + if ( pBssInfo->bssid[j] != pProbeRspHeader->bssid[j] ) + { + break; + } + } + + /* Check SSID */ + if (j == 6) + { + if (pProbeRspHeader->ssid[1] <= 32) + { + /* compare length and ssid */ + isMatched = 1; + if((pProbeRspHeader->ssid[1] != 0) && (pBssInfo->ssid[1] != 0)) + { + for( k=1; kssid[1] + 1; k++ ) + { + if ( pBssInfo->ssid[k] != pProbeRspHeader->ssid[k] ) + { + isMatched = 0; + break; + } + } + } + } + else + { + isMatched = 0; + } + } + else + { + isMatched = 0; + } + + /* Check channel */ + /* Add check channel to solve the bug #31222 */ + if (isMatched) { + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_DS)) != 0xffff) { + if ((length = zmw_rx_buf_readb(dev, buf, offset+1)) == 1) { + channel = zmw_rx_buf_readb(dev, buf, offset+2); + if (zfHpIsAllowedChannel(dev, zfChNumToFreq(dev, channel, 0)) == 0) { + frequency = 0; + } else { + frequency = zfChNumToFreq(dev, channel, 0);; + } + } else { + frequency = 0; + } + } else { + frequency = wd->sta.currentFrequency; + } + + if (frequency != 0) { + if ( ((frequency > 3000) && (pBssInfo->frequency > 3000)) + || ((frequency < 3000) && (pBssInfo->frequency < 3000)) ) { + /* redundant */ + break; + } + } + } + + pBssInfo = pBssInfo->next; + } + + if ( i == wd->sta.bssList.bssCount ) + { + pBssInfo = NULL; + } + + return pBssInfo; +} + +u8_t zfStaInitBssInfo(zdev_t* dev, zbuf_t* buf, + struct zsWlanProbeRspFrameHeader *pProbeRspHeader, + struct zsBssInfo* pBssInfo, struct zsAdditionInfo* AddInfo, u8_t type) +{ + u8_t length, channel, is5G; + u16_t i, offset; + u8_t apQosInfo; + u16_t eachIElength = 0; + u16_t accumulateLen = 0; + + zmw_get_wlan_dev(dev); + + if ((type == 1) && ((pBssInfo->flag & ZM_BSS_INFO_VALID_BIT) != 0)) + { + goto zlUpdateRssi; + } + + /* get SSID */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_SSID)) == 0xffff ) + { + zm_debug_msg0("EID(SSID) not found"); + goto zlError; + } + + length = zmw_rx_buf_readb(dev, buf, offset+1); + + { + u8_t Show_Flag = 0; + zfwGetShowZeroLengthSSID(dev, &Show_Flag); + + if(Show_Flag) + { + if (length > ZM_MAX_SSID_LENGTH ) + { + zm_debug_msg0("EID(SSID) is invalid"); + goto zlError; + } + } + else + { + if ( length == 0 || length > ZM_MAX_SSID_LENGTH ) + { + zm_debug_msg0("EID(SSID) is invalid"); + goto zlError; + } + + } + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->ssid, offset, length+2); + + /* get DS parameter */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_DS)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if ( length != 1 ) + { + zm_msg0_mm(ZM_LV_0, "Abnormal DS Param Set IE"); + goto zlError; + } + channel = zmw_rx_buf_readb(dev, buf, offset+2); + + if (zfHpIsAllowedChannel(dev, zfChNumToFreq(dev, channel, 0)) == 0) + { + goto zlError2; + } + + pBssInfo->frequency = zfChNumToFreq(dev, channel, 0); // auto check + pBssInfo->channel = channel; + + + } + else + { + /* DS parameter not found */ + pBssInfo->frequency = wd->sta.currentFrequency; + pBssInfo->channel = zfChFreqToNum(wd->sta.currentFrequency, &is5G); + } + + /* initialize security type */ + pBssInfo->securityType = ZM_SECURITY_TYPE_NONE; + + /* get macaddr */ + for( i=0; i<6; i++ ) + { + pBssInfo->macaddr[i] = pProbeRspHeader->sa[i]; + } + + /* get bssid */ + for( i=0; i<6; i++ ) + { + pBssInfo->bssid[i] = pProbeRspHeader->bssid[i]; + } + + /* get timestamp */ + for( i=0; i<8; i++ ) + { + pBssInfo->timeStamp[i] = pProbeRspHeader->timeStamp[i]; + } + + /* get beacon interval */ + pBssInfo->beaconInterval[0] = pProbeRspHeader->beaconInterval[0]; + pBssInfo->beaconInterval[1] = pProbeRspHeader->beaconInterval[1]; + + /* get capability */ + pBssInfo->capability[0] = pProbeRspHeader->capability[0]; + pBssInfo->capability[1] = pProbeRspHeader->capability[1]; + + /* Copy frame body */ + offset = 36; // Copy from the start of variable IE + pBssInfo->frameBodysize = zfwBufGetSize(dev, buf)-offset; + if (pBssInfo->frameBodysize > (ZM_MAX_PROBE_FRAME_BODY_SIZE-1)) + { + pBssInfo->frameBodysize = ZM_MAX_PROBE_FRAME_BODY_SIZE-1; + } + accumulateLen = 0; + do + { + eachIElength = zmw_rx_buf_readb(dev, buf, offset + accumulateLen+1) + 2; //Len+(EID+Data) + + if ( (eachIElength >= 2) + && ((accumulateLen + eachIElength) <= pBssInfo->frameBodysize) ) + { + zfCopyFromRxBuffer(dev, buf, pBssInfo->frameBody+accumulateLen, offset+accumulateLen, eachIElength); + accumulateLen+=(u16_t)eachIElength; + } + else + { + zm_msg0_mm(ZM_LV_1, "probersp frameBodysize abnormal"); + break; + } + } + while(accumulateLen < pBssInfo->frameBodysize); + pBssInfo->frameBodysize = accumulateLen; + + /* get supported rates */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_SUPPORT_RATE)) == 0xffff ) + { + zm_debug_msg0("EID(supported rates) not found"); + goto zlError; + } + + length = zmw_rx_buf_readb(dev, buf, offset+1); + if ( length == 0 || length > ZM_MAX_SUPP_RATES_IE_SIZE) + { + zm_msg0_mm(ZM_LV_0, "Supported rates IE length abnormal"); + goto zlError; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->supportedRates, offset, length+2); + + + + /* get Country information */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_COUNTRY)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length > ZM_MAX_COUNTRY_INFO_SIZE) + { + length = ZM_MAX_COUNTRY_INFO_SIZE; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->countryInfo, offset, length+2); + /* check 802.11d support data */ + if (wd->sta.b802_11D) + { + zfHpGetRegulationTablefromISO(dev, (u8_t *)&pBssInfo->countryInfo, 3); + /* only set regulatory one time */ + wd->sta.b802_11D = 0; + } + } + + /* get ERP information */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_ERP)) != 0xffff ) + { + pBssInfo->erp = zmw_rx_buf_readb(dev, buf, offset+2); + } + + /* get extended supported rates */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_RATE)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length > ZM_MAX_SUPP_RATES_IE_SIZE) + { + zm_msg0_mm(ZM_LV_0, "Extended rates IE length abnormal"); + goto zlError; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->extSupportedRates, offset, length+2); + } + else + { + pBssInfo->extSupportedRates[0] = 0; + pBssInfo->extSupportedRates[1] = 0; + } + + /* get WPA IE */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_WPA_IE)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length > ZM_MAX_IE_SIZE) + { + length = ZM_MAX_IE_SIZE; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->wpaIe, offset, length+2); + pBssInfo->securityType = ZM_SECURITY_TYPE_WPA; + } + else + { + pBssInfo->wpaIe[1] = 0; + } + + /* get WPS IE */ + if ((offset = zfFindWifiElement(dev, buf, 4, 0xff)) != 0xffff) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length > ZM_MAX_WPS_IE_SIZE ) + { + length = ZM_MAX_WPS_IE_SIZE; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->wscIe, offset, length+2); + } + else + { + pBssInfo->wscIe[1] = 0; + } + + /* get SuperG IE */ + if ((offset = zfFindSuperGElement(dev, buf, ZM_WLAN_EID_VENDOR_PRIVATE)) != 0xffff) + { + pBssInfo->apCap |= ZM_SuperG_AP; + } + + /* get XR IE */ + if ((offset = zfFindXRElement(dev, buf, ZM_WLAN_EID_VENDOR_PRIVATE)) != 0xffff) + { + pBssInfo->apCap |= ZM_XR_AP; + } + + /* get RSN IE */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_RSN_IE)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length > ZM_MAX_IE_SIZE) + { + length = ZM_MAX_IE_SIZE; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->rsnIe, offset, length+2); + pBssInfo->securityType = ZM_SECURITY_TYPE_WPA; + } + else + { + pBssInfo->rsnIe[1] = 0; + } +#ifdef ZM_ENABLE_CENC + /* get CENC IE */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_CENC_IE)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + if (length > ZM_MAX_IE_SIZE ) + { + length = ZM_MAX_IE_SIZE; + } + zfCopyFromRxBuffer(dev, buf, pBssInfo->cencIe, offset, length+2); + pBssInfo->securityType = ZM_SECURITY_TYPE_CENC; + pBssInfo->capability[0] &= 0xffef; + } + else + { + pBssInfo->cencIe[1] = 0; + } +#endif //ZM_ENABLE_CENC + /* get WME Parameter IE, probe rsp may contain WME parameter element */ + //if ( wd->bQoSEnable ) + { + if ((offset = zfFindWifiElement(dev, buf, 2, 1)) != 0xffff) + { + apQosInfo = zmw_rx_buf_readb(dev, buf, offset+8) & 0x80; + pBssInfo->wmeSupport = 1 | apQosInfo; + } + else if ((offset = zfFindWifiElement(dev, buf, 2, 0)) != 0xffff) + { + apQosInfo = zmw_rx_buf_readb(dev, buf, offset+8) & 0x80; + pBssInfo->wmeSupport = 1 | apQosInfo; + } + else + { + pBssInfo->wmeSupport = 0; + } + } + //CWYang(+) + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_HT_CAPABILITY)) != 0xffff) + { + /* 11n AP */ + pBssInfo->EnableHT = 1; + if (zmw_rx_buf_readb(dev, buf, offset+1) & 0x02) + { + pBssInfo->enableHT40 = 1; + } + else + { + pBssInfo->enableHT40 = 0; + } + + if (zmw_rx_buf_readb(dev, buf, offset+1) & 0x40) + { + pBssInfo->SG40 = 1; + } + else + { + pBssInfo->SG40 = 0; + } + } + else if ((offset = zfFindElement(dev, buf, ZM_WLAN_PREN2_EID_HTCAPABILITY)) != 0xffff) + { + /* 11n AP */ + pBssInfo->EnableHT = 1; + pBssInfo->apCap |= ZM_All11N_AP; + if (zmw_rx_buf_readb(dev, buf, offset+2) & 0x02) + { + pBssInfo->enableHT40 = 1; + } + else + { + pBssInfo->enableHT40 = 0; + } + + if (zmw_rx_buf_readb(dev, buf, offset+2) & 0x40) + { + pBssInfo->SG40 = 1; + } + else + { + pBssInfo->SG40 = 0; + } + } + else + { + pBssInfo->EnableHT = 0; + } + /* HT information */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_HT_CAPABILITY)) != 0xffff) + { + /* atheros pre n */ + pBssInfo->extChOffset = zmw_rx_buf_readb(dev, buf, offset+2) & 0x03; + } + else if ((offset = zfFindElement(dev, buf, ZM_WLAN_PREN2_EID_HTINFORMATION)) != 0xffff) + { + /* pre n 2.0 standard */ + pBssInfo->extChOffset = zmw_rx_buf_readb(dev, buf, offset+3) & 0x03; + } + else + { + pBssInfo->extChOffset = 0; + } + + if ( (pBssInfo->enableHT40 == 1) + && ((pBssInfo->extChOffset != 1) && (pBssInfo->extChOffset != 3)) ) + { + pBssInfo->enableHT40 = 0; + } + + if (pBssInfo->enableHT40 == 1) + { + if (zfHpIsAllowedChannel(dev, pBssInfo->frequency+((pBssInfo->extChOffset==1)?20:-20)) == 0) + { + /* if extension channel is not an allowed channel, treat AP as non-HT mode */ + pBssInfo->EnableHT = 0; + pBssInfo->enableHT40 = 0; + pBssInfo->extChOffset = 0; + } + } + + /* get ATH Extended Capability */ + if ( ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_HT_CAPABILITY)) != 0xffff)&& + ((offset = zfFindBrdcmMrvlRlnkExtCap(dev, buf)) == 0xffff)) + + { + pBssInfo->athOwlAp = 1; + } + else + { + pBssInfo->athOwlAp = 0; + } + + /* get Broadcom Extended Capability */ + if ( (pBssInfo->EnableHT == 1) //((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_HT_CAPABILITY)) != 0xffff) + && ((offset = zfFindBroadcomExtCap(dev, buf)) != 0xffff) ) + { + pBssInfo->broadcomHTAp = 1; + } + else + { + pBssInfo->broadcomHTAp = 0; + } + + /* get Marvel Extended Capability */ + if ((offset = zfFindMarvelExtCap(dev, buf)) != 0xffff) + { + pBssInfo->marvelAp = 1; + } + else + { + pBssInfo->marvelAp = 0; + } + + /* get ATIM window */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_IBSS)) != 0xffff ) + { + pBssInfo->atimWindow = zmw_rx_buf_readh(dev, buf,offset+2); + } + + /* Fit for support mode */ + if (pBssInfo->frequency > 3000) { + if (wd->supportMode & ZM_WIRELESS_MODE_5_N) { +#if 0 + if (wd->supportMode & ZM_WIRELESS_MODE_5_54) { + /* support mode: a, n */ + /* do nothing */ + } else { + /* support mode: n */ + /* reject non-n bss info */ + if (!pBssInfo->EnableHT) { + goto zlError2; + } + } +#endif + } else { + if (wd->supportMode & ZM_WIRELESS_MODE_5_54) { + /* support mode: a */ + /* delete n mode information */ + pBssInfo->EnableHT = 0; + pBssInfo->enableHT40 = 0; + pBssInfo->apCap &= (~ZM_All11N_AP); + pBssInfo->extChOffset = 0; + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_EID_HT_CAPABILITY); + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_PREN2_EID_HTCAPABILITY); + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_EID_EXTENDED_HT_CAPABILITY); + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_PREN2_EID_HTINFORMATION); + } else { + /* support mode: none */ + goto zlError2; + } + } + } else { + if (wd->supportMode & ZM_WIRELESS_MODE_24_N) { +#if 0 + if (wd->supportMode & ZM_WIRELESS_MODE_24_54) { + if (wd->supportMode & ZM_WIRELESS_MODE_24_11) { + /* support mode: b, g, n */ + /* do nothing */ + } else { + /* support mode: g, n */ + /* reject b-only bss info */ + if ( (!pBssInfo->EnableHT) + && (pBssInfo->extSupportedRates[1] == 0) ) { + goto zlError2; + } + } + } else { + if (wd->supportMode & ZM_WIRELESS_MODE_24_11) { + /* support mode: b, n */ + /* 1. reject g-only bss info + * 2. if non g-only, delete g mode information + */ + if ( !pBssInfo->EnableHT ) { + if ( zfIsGOnlyMode(dev, pBssInfo->frequency, pBssInfo->supportedRates) + || zfIsGOnlyMode(dev, pBssInfo->frequency, pBssInfo->extSupportedRates) ) { + goto zlError2; + } else { + zfGatherBMode(dev, pBssInfo->supportedRates, + pBssInfo->extSupportedRates); + pBssInfo->erp = 0; + + pBssInfo->frameBodysize = zfRemoveElement(dev, + pBssInfo->frameBody, pBssInfo->frameBodysize, + ZM_WLAN_EID_ERP); + pBssInfo->frameBodysize = zfRemoveElement(dev, + pBssInfo->frameBody, pBssInfo->frameBodysize, + ZM_WLAN_EID_EXTENDED_RATE); + + pBssInfo->frameBodysize = zfUpdateElement(dev, + pBssInfo->frameBody, pBssInfo->frameBodysize, + pBssInfo->supportedRates); + } + } + } else { + /* support mode: n */ + /* reject non-n bss info */ + if (!pBssInfo->EnableHT) { + goto zlError2; + } + } + } +#endif + } else { + /* delete n mode information */ + pBssInfo->EnableHT = 0; + pBssInfo->enableHT40 = 0; + pBssInfo->apCap &= (~ZM_All11N_AP); + pBssInfo->extChOffset = 0; + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_EID_HT_CAPABILITY); + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_PREN2_EID_HTCAPABILITY); + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_EID_EXTENDED_HT_CAPABILITY); + pBssInfo->frameBodysize = zfRemoveElement(dev, pBssInfo->frameBody, + pBssInfo->frameBodysize, ZM_WLAN_PREN2_EID_HTINFORMATION); + + if (wd->supportMode & ZM_WIRELESS_MODE_24_54) { +#if 0 + if (wd->supportMode & ZM_WIRELESS_MODE_24_11) { + /* support mode: b, g */ + /* delete n mode information */ + } else { + /* support mode: g */ + /* delete n mode information */ + /* reject b-only bss info */ + if (pBssInfo->extSupportedRates[1] == 0) { + goto zlError2; + } + } +#endif + } else { + if (wd->supportMode & ZM_WIRELESS_MODE_24_11) { + /* support mode: b */ + /* delete n mode information */ + if ( zfIsGOnlyMode(dev, pBssInfo->frequency, pBssInfo->supportedRates) + || zfIsGOnlyMode(dev, pBssInfo->frequency, pBssInfo->extSupportedRates) ) { + goto zlError2; + } else { + zfGatherBMode(dev, pBssInfo->supportedRates, + pBssInfo->extSupportedRates); + pBssInfo->erp = 0; + + pBssInfo->frameBodysize = zfRemoveElement(dev, + pBssInfo->frameBody, pBssInfo->frameBodysize, + ZM_WLAN_EID_ERP); + pBssInfo->frameBodysize = zfRemoveElement(dev, + pBssInfo->frameBody, pBssInfo->frameBodysize, + ZM_WLAN_EID_EXTENDED_RATE); + + pBssInfo->frameBodysize = zfUpdateElement(dev, + pBssInfo->frameBody, pBssInfo->frameBodysize, + pBssInfo->supportedRates); + } + } else { + /* support mode: none */ + goto zlError2; + } + } + } + } + + pBssInfo->flag |= ZM_BSS_INFO_VALID_BIT; + +zlUpdateRssi: + /* Update Timer information */ + pBssInfo->tick = wd->tick; + + /* Update ERP information */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_ERP)) != 0xffff ) + { + pBssInfo->erp = zmw_rx_buf_readb(dev, buf, offset+2); + } + + if( (s8_t)pBssInfo->signalStrength < (s8_t)AddInfo->Tail.Data.SignalStrength1 ) + { + /* Update signal strength */ + pBssInfo->signalStrength = (u8_t)AddInfo->Tail.Data.SignalStrength1; + /* Update signal quality */ + pBssInfo->signalQuality = (u8_t)(AddInfo->Tail.Data.SignalStrength1 * 2); + + /* Update the sorting value */ + pBssInfo->sortValue = zfComputeBssInfoWeightValue(dev, + (pBssInfo->supportedRates[6] + pBssInfo->extSupportedRates[0]), + pBssInfo->EnableHT, + pBssInfo->enableHT40, + pBssInfo->signalStrength); + } + + return 0; + +zlError: + + return 1; + +zlError2: + + return 2; +} + +void zfStaProcessBeacon(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo) //CWYang(m) +{ + /* Parse TIM and send PS-POLL in power saving mode */ + struct zsWlanBeaconFrameHeader* pBeaconHeader; + struct zsBssInfo* pBssInfo; + u8_t pBuf[sizeof(struct zsWlanBeaconFrameHeader)]; + u8_t bssid[6]; + int res; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* sta routine jobs */ + zfStaProtErpMonitor(dev, buf); /* check protection mode */ + + if (zfStaIsConnected(dev)) + { + ZM_MAC_WORD_TO_BYTE(wd->sta.bssid, bssid); + + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + if ( zfRxBufferEqualToStr(dev, buf, bssid, ZM_WLAN_HEADER_A2_OFFSET, 6) ) + { + zfPowerSavingMgrProcessBeacon(dev, buf); + zfStaUpdateWmeParameter(dev, buf); + if (wd->sta.DFSEnable) + zfStaUpdateDot11HDFS(dev, buf); + if (wd->sta.TPCEnable) + zfStaUpdateDot11HTPC(dev, buf); + /* update signal strength and signal quality */ + zfStaSignalStatistic(dev, AddInfo->Tail.Data.SignalStrength1, + AddInfo->Tail.Data.SignalQuality); //CWYang(+) + wd->sta.rxBeaconCount++; + } + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( zfRxBufferEqualToStr(dev, buf, bssid, ZM_WLAN_HEADER_A3_OFFSET, 6) ) + { + int res; + struct zsPartnerNotifyEvent event; + + zm_debug_msg0("20070916 Receive opposite Beacon!"); + zmw_enter_critical_section(dev); + wd->sta.ibssReceiveBeaconCount++; + zmw_leave_critical_section(dev); + + res = zfStaSetOppositeInfoFromRxBuf(dev, buf); + if ( res == 0 ) + { + // New peer station found. Notify the wrapper now + zfInitPartnerNotifyEvent(dev, buf, &event); + if (wd->zfcbIbssPartnerNotify != NULL) + { + wd->zfcbIbssPartnerNotify(dev, 1, &event); + } + } + /* update signal strength and signal quality */ + zfStaSignalStatistic(dev, AddInfo->Tail.Data.SignalStrength1, + AddInfo->Tail.Data.SignalQuality); //CWYang(+) + } + //else if ( wd->sta.ibssPartnerStatus == ZM_IBSS_PARTNER_LOST ) + // Why does this happen in IBSS?? The impact of Vista since + // we need to tell it the BSSID +#if 0 + else if ( wd->sta.oppositeCount == 0 ) + { /* IBSS merge if SSID matched */ + if ( (offset = zfFindElement(dev, buf, ZM_WLAN_EID_SSID)) != 0xffff ) + { + if ( (wd->sta.ssidLen == zmw_buf_readb(dev, buf, offset+1))&& + (zfRxBufferEqualToStr(dev, buf, wd->sta.ssid, + offset+2, wd->sta.ssidLen)) ) + { + capabilityInfo = zmw_buf_readh(dev, buf, 34); + + if ( capabilityInfo & ZM_BIT_1 ) + { + if ( (wd->sta.capability[0] & ZM_BIT_4) == + (capabilityInfo & ZM_BIT_4) ) + { + zm_debug_msg0("IBSS merge"); + zfCopyFromRxBuffer(dev, buf, bssid, + ZM_WLAN_HEADER_A3_OFFSET, 6); + zfUpdateBssid(dev, bssid); + } + } + } + } + } +#endif + } + } + + /* return if not channel scan */ + if ( !wd->sta.bChannelScan ) + { + goto zlReturn; + } + + zfCopyFromRxBuffer(dev, buf, pBuf, 0, sizeof(struct zsWlanBeaconFrameHeader)); + pBeaconHeader = (struct zsWlanBeaconFrameHeader*) pBuf; + + zmw_enter_critical_section(dev); + + //zm_debug_msg1("bss count = ", wd->sta.bssList.bssCount); + + pBssInfo = zfStaFindBssInfo(dev, buf, pBeaconHeader); + + if ( pBssInfo == NULL ) + { + /* Allocate a new entry if BSS not in the scan list */ + pBssInfo = zfBssInfoAllocate(dev); + if (pBssInfo != NULL) + { + res = zfStaInitBssInfo(dev, buf, pBeaconHeader, pBssInfo, AddInfo, 0); + //zfDumpSSID(pBssInfo->ssid[1], &(pBssInfo->ssid[2])); + if ( res != 0 ) + { + zfBssInfoFree(dev, pBssInfo); + } + else + { + zfBssInfoInsertToList(dev, pBssInfo); + } + } + } + else + { + res = zfStaInitBssInfo(dev, buf, pBeaconHeader, pBssInfo, AddInfo, 1); + if (res == 2) + { + zfBssInfoRemoveFromList(dev, pBssInfo); + zfBssInfoFree(dev, pBssInfo); + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + int idx; + + // It would reset the alive counter if the peer station is found! + zfStaFindFreeOpposite(dev, (u16_t *)pBssInfo->macaddr, &idx); + } + } + + zmw_leave_critical_section(dev); + +zlReturn: + + return; +} + + +void zfAuthFreqCompleteCb(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_COMPLETED) + { + zm_debug_msg0("ZM_STA_CONN_STATE_ASSOCIATE"); + wd->sta.connectTimer = wd->tick; + wd->sta.connectState = ZM_STA_CONN_STATE_ASSOCIATE; + } + + zmw_leave_critical_section(dev); + return; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfProcessAuth */ +/* Process authenticate management frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : auth frame buffer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +/* Note : AP allows one authenticating STA at a time, does not */ +/* support multiple authentication process. Make sure */ +/* authentication state machine will not be blocked due */ +/* to incompleted authentication handshake. */ +void zfStaProcessAuth(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId) +{ + struct zsWlanAuthFrameHeader* pAuthFrame; + u8_t pBuf[sizeof(struct zsWlanAuthFrameHeader)]; + u32_t p1, p2; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + if ( !zfStaIsConnecting(dev) ) + { + return; + } + + pAuthFrame = (struct zsWlanAuthFrameHeader*) pBuf; + zfCopyFromRxBuffer(dev, buf, pBuf, 0, sizeof(struct zsWlanAuthFrameHeader)); + + if ( wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_OPEN ) + { + if ( (zmw_le16_to_cpu(pAuthFrame->seq) == 2)&& + (zmw_le16_to_cpu(pAuthFrame->algo) == 0)&& + (zmw_le16_to_cpu(pAuthFrame->status) == 0) ) + { + + zmw_enter_critical_section(dev); + wd->sta.connectTimer = wd->tick; + zm_debug_msg0("ZM_STA_CONN_STATE_AUTH_COMPLETED"); + wd->sta.connectState = ZM_STA_CONN_STATE_AUTH_COMPLETED; + zmw_leave_critical_section(dev); + + //Set channel according to AP's configuration + //Move to here because of Cisco 11n AP feature + zfCoreSetFrequencyEx(dev, wd->frequency, wd->BandWidth40, + wd->ExtOffset, zfAuthFreqCompleteCb); + + /* send association frame */ + if ( wd->sta.connectByReasso ) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_REASOCREQ, + wd->sta.bssid, 0, 0, 0); + } + else + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_ASOCREQ, + wd->sta.bssid, 0, 0, 0); + } + + + } + else + { + zm_debug_msg1("authentication failed, status = ", + pAuthFrame->status); + + if (wd->sta.authMode == ZM_AUTH_MODE_AUTO) + { + wd->sta.bIsSharedKey = 1; + zfStaStartConnect(dev, wd->sta.bIsSharedKey); + } + else + { + zm_debug_msg0("ZM_STA_STATE_DISCONNECT"); + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_AUTH_FAILED, wd->sta.bssid, 3); + } + } + } + else if ( wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_SHARE_1 ) + { + if ( (zmw_le16_to_cpu(pAuthFrame->algo) == 1) && + (zmw_le16_to_cpu(pAuthFrame->seq) == 2) && + (zmw_le16_to_cpu(pAuthFrame->status) == 0)) + //&& (pAuthFrame->challengeText[1] <= 255) ) + { + zfMemoryCopy(wd->sta.challengeText, pAuthFrame->challengeText, + pAuthFrame->challengeText[1]+2); + + /* send the 3rd authentication frame */ + p1 = 0x30001; + p2 = 0; + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_AUTH, + wd->sta.bssid, p1, p2, 0); + + zmw_enter_critical_section(dev); + wd->sta.connectTimer = wd->tick; + + zm_debug_msg0("ZM_STA_SUB_STATE_AUTH_SHARE_2"); + wd->sta.connectState = ZM_STA_CONN_STATE_AUTH_SHARE_2; + zmw_leave_critical_section(dev); + } + else + { + zm_debug_msg1("authentication failed, status = ", + pAuthFrame->status); + + zm_debug_msg0("ZM_STA_STATE_DISCONNECT"); + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_AUTH_FAILED, wd->sta.bssid, 3); + } + } + else if ( wd->sta.connectState == ZM_STA_CONN_STATE_AUTH_SHARE_2 ) + { + if ( (zmw_le16_to_cpu(pAuthFrame->algo) == 1)&& + (zmw_le16_to_cpu(pAuthFrame->seq) == 4)&& + (zmw_le16_to_cpu(pAuthFrame->status) == 0) ) + { + //Set channel according to AP's configuration + //Move to here because of Cisco 11n AP feature + zfCoreSetFrequencyEx(dev, wd->frequency, wd->BandWidth40, + wd->ExtOffset, NULL); + + /* send association frame */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_ASOCREQ, + wd->sta.bssid, 0, 0, 0); + + zmw_enter_critical_section(dev); + wd->sta.connectTimer = wd->tick; + + zm_debug_msg0("ZM_STA_SUB_STATE_ASSOCIATE"); + wd->sta.connectState = ZM_STA_CONN_STATE_ASSOCIATE; + zmw_leave_critical_section(dev); + } + else + { + zm_debug_msg1("authentication failed, status = ", + pAuthFrame->status); + + zm_debug_msg0("ZM_STA_STATE_DISCONNECT"); + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_AUTH_FAILED, wd->sta.bssid, 3); + } + } + else + { + zm_debug_msg0("unknown case"); + } +} + +void zfStaProcessAsocReq(zdev_t* dev, zbuf_t* buf, u16_t* src, u16_t apId) +{ + + return; +} + +void zfStaProcessAsocRsp(zdev_t* dev, zbuf_t* buf) +{ + struct zsWlanAssoFrameHeader* pAssoFrame; + u8_t pBuf[sizeof(struct zsWlanAssoFrameHeader)]; + u16_t offset; + u32_t i; + u32_t oneTxStreamCap; + + zmw_get_wlan_dev(dev); + + if ( !zfStaIsConnecting(dev) ) + { + return; + } + + pAssoFrame = (struct zsWlanAssoFrameHeader*) pBuf; + zfCopyFromRxBuffer(dev, buf, pBuf, 0, sizeof(struct zsWlanAssoFrameHeader)); + + if ( wd->sta.connectState == ZM_STA_CONN_STATE_ASSOCIATE ) + { + if ( pAssoFrame->status == 0 ) + { + zm_debug_msg0("ZM_STA_STATE_CONNECTED"); + + if (wd->sta.EnableHT == 1) + { + wd->sta.wmeConnected = 1; + } + if ((wd->sta.wmeEnabled & ZM_STA_WME_ENABLE_BIT) != 0) //WME enabled + { + /* Asoc rsp may contain WME parameter element */ + if ((offset = zfFindWifiElement(dev, buf, 2, 1)) != 0xffff) + { + zm_debug_msg0("WME enable"); + wd->sta.wmeConnected = 1; + if ((wd->sta.wmeEnabled & ZM_STA_UAPSD_ENABLE_BIT) != 0) + { + if ((zmw_rx_buf_readb(dev, buf, offset+8) & 0x80) != 0) + { + zm_debug_msg0("UAPSD enable"); + wd->sta.qosInfo = wd->sta.wmeQosInfo; + } + } + + zfStaUpdateWmeParameter(dev, buf); + } + } + + + //Store asoc response frame body, for VISTA only + wd->sta.asocRspFrameBodySize = zfwBufGetSize(dev, buf)-24; + if (wd->sta.asocRspFrameBodySize > ZM_CACHED_FRAMEBODY_SIZE) + { + wd->sta.asocRspFrameBodySize = ZM_CACHED_FRAMEBODY_SIZE; + } + for (i=0; ista.asocRspFrameBodySize; i++) + { + wd->sta.asocRspFrameBody[i] = zmw_rx_buf_readb(dev, buf, i+24); + } + + zfStaStoreAsocRspIe(dev, buf); + if (wd->sta.EnableHT && + ((wd->sta.ie.HtCap.HtCapInfo & HTCAP_SupChannelWidthSet) != 0) && + (wd->ExtOffset != 0)) + { + wd->sta.htCtrlBandwidth = 1; + } + else + { + wd->sta.htCtrlBandwidth = 0; + } + + //Set channel according to AP's configuration + //zfCoreSetFrequencyEx(dev, wd->frequency, wd->BandWidth40, + // wd->ExtOffset, NULL); + + if (wd->sta.EnableHT == 1) + { + wd->addbaComplete = 0; + + if ((wd->sta.SWEncryptEnable & ZM_SW_TKIP_ENCRY_EN) == 0 && + (wd->sta.SWEncryptEnable & ZM_SW_WEP_ENCRY_EN) == 0) + { + wd->addbaCount = 1; + zfAggSendAddbaRequest(dev, wd->sta.bssid, 0, 0); + zfTimerSchedule(dev, ZM_EVENT_TIMEOUT_ADDBA, 100); + } + } + + /* set RIFS support */ + if(wd->sta.ie.HtInfo.ChannelInfo & ExtHtCap_RIFSMode) + { + wd->sta.HT2040 = 1; +// zfHpSetRifs(dev, wd->sta.EnableHT, 1, (wd->sta.currentFrequency < 3000)? 1:0); + } + + wd->sta.aid = pAssoFrame->aid & 0x3fff; + wd->sta.oppositeCount = 0; /* reset opposite count */ + zfStaSetOppositeInfoFromRxBuf(dev, buf); + + wd->sta.rxBeaconCount = 16; + + zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTED); + wd->sta.connPowerInHalfDbm = zfHpGetTransmitPower(dev); + if (wd->zfcbConnectNotify != NULL) + { + if (wd->sta.EnableHT != 0) /* 11n */ + { + oneTxStreamCap = (zfHpCapability(dev) & ZM_HP_CAP_11N_ONE_TX_STREAM); + if (wd->sta.htCtrlBandwidth == 1) /* HT40*/ + { + if(oneTxStreamCap) /* one Tx stream */ + { + if (wd->sta.SG40) + { + wd->CurrentTxRateKbps = 150000; + wd->CurrentRxRateKbps = 300000; + } + else + { + wd->CurrentTxRateKbps = 135000; + wd->CurrentRxRateKbps = 270000; + } + } + else /* Two Tx streams */ + { + if (wd->sta.SG40) + { + wd->CurrentTxRateKbps = 300000; + wd->CurrentRxRateKbps = 300000; + } + else + { + wd->CurrentTxRateKbps = 270000; + wd->CurrentRxRateKbps = 270000; + } + } + } + else /* HT20 */ + { + if(oneTxStreamCap) /* one Tx stream */ + { + wd->CurrentTxRateKbps = 650000; + wd->CurrentRxRateKbps = 130000; + } + else /* Two Tx streams */ + { + wd->CurrentTxRateKbps = 130000; + wd->CurrentRxRateKbps = 130000; + } + } + } + else /* 11abg */ + { + if (wd->sta.connection_11b != 0) + { + wd->CurrentTxRateKbps = 11000; + wd->CurrentRxRateKbps = 11000; + } + else + { + wd->CurrentTxRateKbps = 54000; + wd->CurrentRxRateKbps = 54000; + } + } + + + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_CONNECT, wd->sta.bssid); + } + wd->sta.connectByReasso = TRUE; + wd->sta.failCntOfReasso = 0; + + zfPowerSavingMgrConnectNotify(dev); + + /* Disable here because fixed rate is only for test, TBD. */ + //if (wd->sta.EnableHT) + //{ + // wd->txMCS = 7; //Rate = 65Mbps + // wd->txMT = 2; // Ht rate + // wd->enableAggregation = 2; // Enable Aggregation + //} + } + else + { + zm_debug_msg1("association failed, status = ", + pAssoFrame->status); + + zm_debug_msg0("ZM_STA_STATE_DISCONNECT"); + wd->sta.connectByReasso = FALSE; + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_ASOC_FAILED, wd->sta.bssid, 3); + } + } + +} + +void zfStaStoreAsocRspIe(zdev_t* dev, zbuf_t* buf) +{ + u16_t offset; + u32_t i; + u16_t length; + u8_t *htcap; + u8_t asocBw40 = 0; + u8_t asocExtOffset = 0; + + zmw_get_wlan_dev(dev); + + for (i=0; ista.asocRspFrameBodySize; i++) + { + wd->sta.asocRspFrameBody[i] = zmw_rx_buf_readb(dev, buf, i+24); + } + + /* HT capabilities: 28 octets */ + if ( ((wd->sta.currentFrequency > 3000) && !(wd->supportMode & ZM_WIRELESS_MODE_5_N)) + || ((wd->sta.currentFrequency < 3000) && !(wd->supportMode & ZM_WIRELESS_MODE_24_N)) ) + { + /* not 11n AP */ + htcap = (u8_t *)&wd->sta.ie.HtCap; + for (i=0; i<28; i++) + { + htcap[i] = 0; + } + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + return; + } + + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_HT_CAPABILITY)) != 0xffff) + { + /* atheros pre n */ + zm_debug_msg0("atheros pre n"); + htcap = (u8_t *)&wd->sta.ie.HtCap; + htcap[0] = zmw_rx_buf_readb(dev, buf, offset); + htcap[1] = 26; + for (i=1; i<=26; i++) + { + htcap[i+1] = zmw_rx_buf_readb(dev, buf, offset + i); + zm_msg2_mm(ZM_LV_1, "ASOC: HT Capabilities, htcap=", htcap[i+1]); + } + } + else if ((offset = zfFindElement(dev, buf, ZM_WLAN_PREN2_EID_HTCAPABILITY)) != 0xffff) + { + /* pre n 2.0 standard */ + zm_debug_msg0("pre n 2.0 standard"); + htcap = (u8_t *)&wd->sta.ie.HtCap; + for (i=0; i<28; i++) + { + htcap[i] = zmw_rx_buf_readb(dev, buf, offset + i); + zm_msg2_mm(ZM_LV_1, "ASOC: HT Capabilities, htcap=", htcap[i]); + } + } + else + { + /* not 11n AP */ + htcap = (u8_t *)&wd->sta.ie.HtCap; + for (i=0; i<28; i++) + { + htcap[i] = 0; + } + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + return; + } + + asocBw40 = (u8_t)((wd->sta.ie.HtCap.HtCapInfo & HTCAP_SupChannelWidthSet) >> 1); + + /* HT information */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_EXTENDED_HT_CAPABILITY)) != 0xffff) + { + /* atheros pre n */ + zm_debug_msg0("atheros pre n HTINFO"); + length = 22; + htcap = (u8_t *)&wd->sta.ie.HtInfo; + htcap[0] = zmw_rx_buf_readb(dev, buf, offset); + htcap[1] = 22; + for (i=1; i<=22; i++) + { + htcap[i+1] = zmw_rx_buf_readb(dev, buf, offset + i); + zm_msg2_mm(ZM_LV_1, "ASOC: HT Info, htinfo=", htcap[i+1]); + } + } + else if ((offset = zfFindElement(dev, buf, ZM_WLAN_PREN2_EID_HTINFORMATION)) != 0xffff) + { + /* pre n 2.0 standard */ + zm_debug_msg0("pre n 2.0 standard HTINFO"); + length = zmw_rx_buf_readb(dev, buf, offset + 1); + htcap = (u8_t *)&wd->sta.ie.HtInfo; + for (i=0; i<24; i++) + { + htcap[i] = zmw_rx_buf_readb(dev, buf, offset + i); + zm_msg2_mm(ZM_LV_1, "ASOC: HT Info, htinfo=", htcap[i]); + } + } + else + { + zm_debug_msg0("no HTINFO"); + htcap = (u8_t *)&wd->sta.ie.HtInfo; + for (i=0; i<24; i++) + { + htcap[i] = 0; + } + } + asocExtOffset = wd->sta.ie.HtInfo.ChannelInfo & ExtHtCap_ExtChannelOffsetBelow; + + if ((wd->sta.EnableHT == 1) && (asocBw40 == 1) && ((asocExtOffset == 1) || (asocExtOffset == 3))) + { + wd->BandWidth40 = asocBw40; + wd->ExtOffset = asocExtOffset; + } + else + { + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + } + + return; +} + +void zfStaProcessDeauth(zdev_t* dev, zbuf_t* buf) +{ + u16_t apMacAddr[3]; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + /* STA : if SA=connected AP then disconnect with AP */ + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + apMacAddr[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET); + apMacAddr[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+2); + apMacAddr[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+4); + if ((apMacAddr[0] == wd->sta.bssid[0]) && (apMacAddr[1] == wd->sta.bssid[1]) && (apMacAddr[2] == wd->sta.bssid[2])) + { + if (zfwBufGetSize(dev, buf) >= 24+2) //not a malformed frame + { + if ( zfStaIsConnected(dev) ) + { + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_DEAUTH, wd->sta.bssid, 2); + } + else if (zfStaIsConnecting(dev)) + { + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_AUTH_FAILED, wd->sta.bssid, 3); + } + else + { + } + } + } + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + u16_t peerMacAddr[3]; + u8_t peerIdx; + s8_t res; + + if ( zfStaIsConnected(dev) ) + { + peerMacAddr[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET); + peerMacAddr[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+2); + peerMacAddr[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+4); + + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, peerMacAddr, &peerIdx); + if ( res == 0 ) + { + wd->sta.oppositeInfo[peerIdx].aliveCounter = 0; + } + zmw_leave_critical_section(dev); + } + } +} + +void zfStaProcessDisasoc(zdev_t* dev, zbuf_t* buf) +{ + u16_t apMacAddr[3]; + + zmw_get_wlan_dev(dev); + + /* STA : if SA=connected AP then disconnect with AP */ + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + apMacAddr[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET); + apMacAddr[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+2); + apMacAddr[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+4); + + if ((apMacAddr[0] == wd->sta.bssid[0]) && (apMacAddr[1] == wd->sta.bssid[1]) && (apMacAddr[2] == wd->sta.bssid[2])) + { + if (zfwBufGetSize(dev, buf) >= 24+2) //not a malformed frame + { + if ( zfStaIsConnected(dev) ) + { + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_DISASOC, wd->sta.bssid, 2); + } + else + { + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_ASOC_FAILED, wd->sta.bssid, 3); + } + } + } + } +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfProcessProbeReq */ +/* Process probe request management frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : auth frame buffer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfStaProcessProbeReq(zdev_t* dev, zbuf_t* buf, u16_t* src) +{ + u16_t offset; + u8_t len; + u16_t i, j; + u16_t sendFlag; + + zmw_get_wlan_dev(dev); + + /* check mode : AP/IBSS */ + if ((wd->wlanMode != ZM_MODE_AP) || (wd->wlanMode != ZM_MODE_IBSS)) + { + zm_msg0_mm(ZM_LV_3, "Ignore probe req"); + return; + } + + /* check SSID */ + if ((offset = zfFindElement(dev, buf, ZM_WLAN_EID_SSID)) == 0xffff) + { + zm_msg0_mm(ZM_LV_3, "probe req SSID not found"); + return; + } + + len = zmw_rx_buf_readb(dev, buf, offset+1); + + for (i=0; iap.apBitmap & (i<ap.hideSsid[i] == 0)) + { + sendFlag = 1; + } + /* Not broadcast SSID */ + else if (wd->ap.ssidLen[i] == len) + { + for (j=0; jap.ssid[i][j]) + { + break; + } + } + if (j == len) + { + sendFlag = 1; + } + } + if (sendFlag == 1) + { + /* Send probe response */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_PROBERSP, src, i, 0, 0); + } + } + } +} + +void zfStaProcessProbeRsp(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* AddInfo) +{ + /* return if not channel scan */ + // Probe response is sent with unicast. Is this required? + // IBSS would send probe request and the code below would prevent + // the probe response from handling. + #if 0 + zmw_get_wlan_dev(dev); + + if ( !wd->sta.bChannelScan ) + { + return; + } + #endif + + zfProcessProbeRsp(dev, buf, AddInfo); +} + +void zfIBSSSetupBssDesc(zdev_t *dev) +{ +#ifdef ZM_ENABLE_IBSS_WPA2PSK + u8_t i; +#endif + struct zsBssInfo *pBssInfo; + u16_t offset = 0; + + zmw_get_wlan_dev(dev); + + pBssInfo = &wd->sta.ibssBssDesc; + zfZeroMemory((u8_t *)pBssInfo, sizeof(struct zsBssInfo)); + + pBssInfo->signalStrength = 100; + + zfMemoryCopy((u8_t *)pBssInfo->macaddr, (u8_t *)wd->macAddr,6); + zfMemoryCopy((u8_t *)pBssInfo->bssid, (u8_t *)wd->sta.bssid, 6); + + pBssInfo->beaconInterval[0] = (u8_t)(wd->beaconInterval) ; + pBssInfo->beaconInterval[1] = (u8_t)((wd->beaconInterval) >> 8) ; + + pBssInfo->capability[0] = wd->sta.capability[0]; + pBssInfo->capability[1] = wd->sta.capability[1]; + + pBssInfo->ssid[0] = ZM_WLAN_EID_SSID; + pBssInfo->ssid[1] = wd->sta.ssidLen; + zfMemoryCopy((u8_t *)&pBssInfo->ssid[2], (u8_t *)wd->sta.ssid, wd->sta.ssidLen); + zfMemoryCopy((u8_t *)&pBssInfo->frameBody[offset], (u8_t *)pBssInfo->ssid, + wd->sta.ssidLen + 2); + offset += wd->sta.ssidLen + 2; + + /* support rate */ + + /* DS parameter set */ + pBssInfo->channel = zfChFreqToNum(wd->frequency, NULL); + pBssInfo->frequency = wd->frequency; + pBssInfo->atimWindow = wd->sta.atimWindow; + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA2PSK ) + { + u8_t rsn[64]= + { + /* Element ID */ + 0x30, + /* Length */ + 0x14, + /* Version */ + 0x01, 0x00, + /* Group Cipher Suite, default=TKIP */ + 0x00, 0x0f, 0xac, 0x04, + /* Pairwise Cipher Suite Count */ + 0x01, 0x00, + /* Pairwise Cipher Suite, default=TKIP */ + 0x00, 0x0f, 0xac, 0x02, + /* Authentication and Key Management Suite Count */ + 0x01, 0x00, + /* Authentication type, default=PSK */ + 0x00, 0x0f, 0xac, 0x02, + /* RSN capability */ + 0x00, 0x00 + }; + + /* Overwrite Group Cipher Suite by AP's setting */ + zfMemoryCopy(rsn+4, zgWpa2AesOui, 4); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + /* Overwrite Pairwise Cipher Suite by AES */ + zfMemoryCopy(rsn+10, zgWpa2AesOui, 4); + } + + // RSN element id + pBssInfo->frameBody[offset++] = ZM_WLAN_EID_RSN_IE ; + + // RSN length + pBssInfo->frameBody[offset++] = rsn[1] ; + + // RSN information + for(i=0; iframeBody[offset++] = rsn[i+2] ; + } + + zfMemoryCopy(pBssInfo->rsnIe, rsn, rsn[1]+2); + } +#endif +} + +void zfIbssConnectNetwork(zdev_t* dev) +{ + struct zsBssInfo* pBssInfo; + struct zsBssInfo tmpBssInfo; + u8_t macAddr[6], bssid[6], bssNotFound = TRUE; + u16_t i, j=100; + u16_t k; + struct zsPartnerNotifyEvent event; + u32_t channelFlags; + u16_t oppositeWepStatus; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + /* change state to CONNECTING and stop the channel scanning */ + zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTING); + zfPowerSavingMgrWakeup(dev); + + /* Set TxQs CWMIN, CWMAX, AIFS and TXO to WME STA default. */ + zfUpdateDefaultQosParameter(dev, 0); + + wd->sta.bProtectionMode = FALSE; + zfHpSetSlotTime(dev, 1); + + /* ESS bit off */ + wd->sta.capability[0] &= ~ZM_BIT_0; + /* IBSS bit on */ + wd->sta.capability[0] |= ZM_BIT_1; + /* not not use short slot time */ + wd->sta.capability[1] &= ~ZM_BIT_2; + + wd->sta.wmeConnected = 0; + wd->sta.psMgr.tempWakeUp = 0; + wd->sta.qosInfo = 0; + wd->sta.EnableHT = 0; + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + + if ( wd->sta.bssList.bssCount ) + { + //Reorder BssList by RSSI--CWYang(+) + zfBssInfoReorderList(dev); + + zmw_enter_critical_section(dev); + + pBssInfo = wd->sta.bssList.head; + + for(i=0; ista.bssList.bssCount; i++) + { + // 20070806 #1 Privacy bit + if ( pBssInfo->capability[0] & ZM_BIT_4 ) + { // Privacy Ibss network +// zm_debug_msg0("Privacy bit on"); + oppositeWepStatus = ZM_ENCRYPTION_WEP_ENABLED; + + if ( pBssInfo->rsnIe[1] != 0 ) + { + if ( (pBssInfo->rsnIe[7] == 0x01) || (pBssInfo->rsnIe[7] == 0x05) ) + { // WEP-40 & WEP-104 +// zm_debug_msg0("WEP40 or WEP104"); + oppositeWepStatus = ZM_ENCRYPTION_WEP_ENABLED; + } + else if ( pBssInfo->rsnIe[7] == 0x02 ) + { // TKIP +// zm_debug_msg0("TKIP"); + oppositeWepStatus = ZM_ENCRYPTION_TKIP; + } + else if ( pBssInfo->rsnIe[7] == 0x04 ) + { // AES +// zm_debug_msg0("CCMP-AES"); + oppositeWepStatus = ZM_ENCRYPTION_AES; + } + } + } + else + { +// zm_debug_msg0("Privacy bit off"); + oppositeWepStatus = ZM_ENCRYPTION_WEP_DISABLED; + } + + if ( (zfMemoryIsEqual(&(pBssInfo->ssid[2]), wd->sta.ssid, + wd->sta.ssidLen))&& + (wd->sta.ssidLen == pBssInfo->ssid[1])&& + (oppositeWepStatus == wd->sta.wepStatus) ) + { + /* Check support mode */ + if (pBssInfo->frequency > 3000) { + if ( (pBssInfo->EnableHT == 1) + || (pBssInfo->apCap & ZM_All11N_AP) ) //11n AP + { + channelFlags = CHANNEL_A_HT; + if (pBssInfo->enableHT40 == 1) { + channelFlags |= CHANNEL_HT40; + } + } else { + channelFlags = CHANNEL_A; + } + } else { + if ( (pBssInfo->EnableHT == 1) + || (pBssInfo->apCap & ZM_All11N_AP) ) //11n AP + { + channelFlags = CHANNEL_G_HT; + if(pBssInfo->enableHT40 == 1) { + channelFlags |= CHANNEL_HT40; + } + } else { + if (pBssInfo->extSupportedRates[1] == 0) { + channelFlags = CHANNEL_B; + } else { + channelFlags = CHANNEL_G; + } + } + } + + if ( ((channelFlags == CHANNEL_B) && (wd->connectMode & ZM_BIT_0)) + || ((channelFlags == CHANNEL_G) && (wd->connectMode & ZM_BIT_1)) + || ((channelFlags == CHANNEL_A) && (wd->connectMode & ZM_BIT_2)) + || ((channelFlags & CHANNEL_HT20) && (wd->connectMode & ZM_BIT_3)) ) + { + pBssInfo = pBssInfo->next; + continue; + } + + /* Bypass DFS channel */ + if (zfHpIsDfsChannelNCS(dev, pBssInfo->frequency)) + { + zm_debug_msg0("Bypass DFS channel"); + continue; + } + + /* check IBSS bit */ + if ( pBssInfo->capability[0] & ZM_BIT_1 ) + { + /* may check timestamp here */ + j = i; + break; + } + } + + pBssInfo = pBssInfo->next; + } + + if ((j < wd->sta.bssList.bssCount) && (pBssInfo != NULL)) + { + zfwMemoryCopy((u8_t*)&tmpBssInfo, (u8_t*)(pBssInfo), sizeof(struct zsBssInfo)); + pBssInfo = &tmpBssInfo; + } + else + { + pBssInfo = NULL; + } + + zmw_leave_critical_section(dev); + + //if ( j < wd->sta.bssList.bssCount ) + if (pBssInfo != NULL) + { + int res; + + zm_debug_msg0("IBSS found"); + + /* Found IBSS, reset bssNotFoundCount */ + zmw_enter_critical_section(dev); + wd->sta.bssNotFoundCount = 0; + zmw_leave_critical_section(dev); + + bssNotFound = FALSE; + wd->sta.atimWindow = pBssInfo->atimWindow; + wd->frequency = pBssInfo->frequency; + //wd->sta.flagFreqChanging = 1; + zfCoreSetFrequency(dev, wd->frequency); + zfUpdateBssid(dev, pBssInfo->bssid); + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_ZERO); + zfUpdateSupportRate(dev, pBssInfo->supportedRates); + zfUpdateSupportRate(dev, pBssInfo->extSupportedRates); + wd->beaconInterval = pBssInfo->beaconInterval[0] + + (((u16_t) pBssInfo->beaconInterval[1]) << 8); + + if (wd->beaconInterval == 0) + { + wd->beaconInterval = 100; + } + + /* rsn information element */ + if ( pBssInfo->rsnIe[1] != 0 ) + { + zfMemoryCopy(wd->sta.rsnIe, pBssInfo->rsnIe, + pBssInfo->rsnIe[1]+2); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + /* If not use RSNA , run traditional */ + zmw_enter_critical_section(dev); + wd->sta.ibssWpa2Psk = 1; + zmw_leave_critical_section(dev); +#endif + } + else + { + wd->sta.rsnIe[1] = 0; + } + + /* privacy bit */ + if ( pBssInfo->capability[0] & ZM_BIT_4 ) + { + wd->sta.capability[0] |= ZM_BIT_4; + } + else + { + wd->sta.capability[0] &= ~ZM_BIT_4; + } + + /* preamble type */ + wd->preambleTypeInUsed = wd->preambleType; + if ( wd->preambleTypeInUsed == ZM_PREAMBLE_TYPE_AUTO ) + { + if (pBssInfo->capability[0] & ZM_BIT_5) + { + wd->preambleTypeInUsed = ZM_PREAMBLE_TYPE_SHORT; + } + else + { + wd->preambleTypeInUsed = ZM_PREAMBLE_TYPE_LONG; + } + } + + if (wd->preambleTypeInUsed == ZM_PREAMBLE_TYPE_LONG) + { + wd->sta.capability[0] &= ~ZM_BIT_5; + } + else + { + wd->sta.capability[0] |= ZM_BIT_5; + } + + wd->sta.beaconFrameBodySize = pBssInfo->frameBodysize + 12; + + if (wd->sta.beaconFrameBodySize > ZM_CACHED_FRAMEBODY_SIZE) + { + wd->sta.beaconFrameBodySize = ZM_CACHED_FRAMEBODY_SIZE; + } + + for (k=0; k<8; k++) + { + wd->sta.beaconFrameBody[k] = pBssInfo->timeStamp[k]; + } + wd->sta.beaconFrameBody[8] = pBssInfo->beaconInterval[0]; + wd->sta.beaconFrameBody[9] = pBssInfo->beaconInterval[1]; + wd->sta.beaconFrameBody[10] = pBssInfo->capability[0]; + wd->sta.beaconFrameBody[11] = pBssInfo->capability[1]; + //for (k=12; ksta.beaconFrameBodySize; k++) + for (k=0; kframeBodysize; k++) + { + wd->sta.beaconFrameBody[k+12] = pBssInfo->frameBody[k]; + } + + zmw_enter_critical_section(dev); + res = zfStaSetOppositeInfoFromBSSInfo(dev, pBssInfo); + if ( res == 0 ) + { + zfMemoryCopy(event.bssid, (u8_t *)(pBssInfo->bssid), 6); + zfMemoryCopy(event.peerMacAddr, (u8_t *)(pBssInfo->macaddr), 6); + } + zmw_leave_critical_section(dev); + + //zfwIbssPartnerNotify(dev, 1, &event); + goto connect_done; + } + } + + /* IBSS not found */ + if ( bssNotFound ) + { +#ifdef ZM_ENABLE_IBSS_WPA2PSK + u16_t offset ; +#endif + if ( wd->sta.ibssJoinOnly ) + { + zm_debug_msg0("IBSS join only...retry..."); + goto retry_ibss; + } + + if(wd->sta.bssNotFoundCount<2) + { + zmw_enter_critical_section(dev); + zm_debug_msg1("IBSS not found, do sitesurvey!! bssNotFoundCount=", wd->sta.bssNotFoundCount); + wd->sta.bssNotFoundCount++; + zmw_leave_critical_section(dev); + goto retry_ibss; + } + else + { + zmw_enter_critical_section(dev); + /* Fail IBSS found, TODO create IBSS */ + wd->sta.bssNotFoundCount = 0; + zmw_leave_critical_section(dev); + } + + + if (zfHpIsDfsChannel(dev, wd->frequency)) + { + wd->frequency = zfHpFindFirstNonDfsChannel(dev, wd->frequency > 3000); + } + + if( wd->ws.autoSetFrequency == 0 ) + { /* Auto set frequency */ + zm_debug_msg1("Create Ad Hoc Network Band ", wd->ws.adhocMode); + wd->frequency = zfFindCleanFrequency(dev, wd->ws.adhocMode); + wd->ws.autoSetFrequency = 0xff; + } + zm_debug_msg1("IBSS not found, created one in channel ", wd->frequency); + + wd->sta.ibssBssIsCreator = 1; + + //wd->sta.flagFreqChanging = 1; + zfCoreSetFrequency(dev, wd->frequency); + if (wd->sta.bDesiredBssid == TRUE) + { + for (k=0; k<6; k++) + { + bssid[k] = wd->sta.desiredBssid[k]; + } + } + else + { + #if 1 + macAddr[0] = (wd->macAddr[0] & 0xff); + macAddr[1] = (wd->macAddr[0] >> 8); + macAddr[2] = (wd->macAddr[1] & 0xff); + macAddr[3] = (wd->macAddr[1] >> 8); + macAddr[4] = (wd->macAddr[2] & 0xff); + macAddr[5] = (wd->macAddr[2] >> 8); + zfGenerateRandomBSSID(dev, (u8_t *)wd->macAddr, (u8_t *)bssid); + #else + for (k=0; k<6; k++) + { + bssid[k] = (u8_t) zfGetRandomNumber(dev, 0); + } + bssid[0] &= ~ZM_BIT_0; + bssid[0] |= ZM_BIT_1; + #endif + } + + zfUpdateBssid(dev, bssid); + //wd->sta.atimWindow = 0x0a; + + /* rate information */ + if(wd->frequency <= ZM_CH_G_14) // 2.4 GHz b+g + { + if ( wd->wfc.bIbssGMode + && (wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) ) + { + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_IBSS_AG); + } + else + { + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_IBSS_B); + } + } else { + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_IBSS_AG); + } + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_DISABLED ) + { + wd->sta.capability[0] &= ~ZM_BIT_4; + } + else + { + wd->sta.capability[0] |= ZM_BIT_4; + } + + wd->preambleTypeInUsed = wd->preambleType; + if (wd->preambleTypeInUsed == ZM_PREAMBLE_TYPE_LONG) + { + wd->sta.capability[0] &= ~ZM_BIT_5; + } + else + { + wd->preambleTypeInUsed = ZM_PREAMBLE_TYPE_SHORT; + wd->sta.capability[0] |= ZM_BIT_5; + } + + zfIBSSSetupBssDesc(dev); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + + // 20070411 Add WPA2PSK information to its IBSS network !!! + offset = 0 ; + + /* timestamp */ + offset += 8 ; + + /* beacon interval */ + wd->sta.beaconFrameBody[offset++] = (u8_t)(wd->beaconInterval) ; + wd->sta.beaconFrameBody[offset++] = (u8_t)((wd->beaconInterval) >> 8) ; + + /* capability information */ + wd->sta.beaconFrameBody[offset++] = wd->sta.capability[0] ; + wd->sta.beaconFrameBody[offset++] = wd->sta.capability[1] ; + #if 0 + /* ssid */ + // ssid element id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_SSID ; + // ssid length + wd->sta.beaconFrameBody[offset++] = wd->sta.ssidLen ; + // ssid information + for(i=0; ista.ssidLen; i++) + { + wd->sta.beaconFrameBody[offset++] = wd->sta.ssid[i] ; + } + + /* support rate */ + rateSet = ZM_RATE_SET_CCK ; + if ( (rateSet == ZM_RATE_SET_OFDM)&&((wd->gRate & 0xff) == 0) ) + { + offset += 0 ; + } + else + { + // support rate element id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_SUPPORT_RATE ; + + // support rate length + lenOffset = offset++; + + // support rate information + for (i=0; i<4; i++) + { + if ((wd->bRate & (0x1<sta.beaconFrameBody[offset++] = + zg11bRateTbl[i]+((wd->bRateBasic & (0x1<sta.beaconFrameBody[lenOffset] = len ; + } + + /* DS parameter set */ + // DS parameter set elemet id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_DS ; + + // DS parameter set length + wd->sta.beaconFrameBody[offset++] = 1 ; + + // DS parameter set information + wd->sta.beaconFrameBody[offset++] = + zfChFreqToNum(wd->frequency, NULL) ; + + /* IBSS parameter set */ + // IBSS parameter set element id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_IBSS ; + + // IBSS parameter set length + wd->sta.beaconFrameBody[offset++] = 2 ; + + // IBSS parameter set information + wd->sta.beaconFrameBody[offset] = wd->sta.atimWindow ; + offset += 2 ; + + /* ERP Information and Extended Supported Rates */ + if ( wd->wfc.bIbssGMode + && (wd->supportMode & (ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N)) ) + { + /* ERP Information */ + wd->erpElement = 0; + // ERP element id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_ERP ; + + // ERP length + wd->sta.beaconFrameBody[offset++] = 1 ; + + // ERP information + wd->sta.beaconFrameBody[offset++] = wd->erpElement ; + + /* Extended Supported Rates */ + if ( (rateSet == ZM_RATE_SET_OFDM)&&((wd->gRate & 0xff) == 0) ) + { + offset += 0 ; + } + else + { + len = 0 ; + + // Extended Supported Rates element id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_EXTENDED_RATE ; + + // Extended Supported Rates length + lenOffset = offset++ ; + + // Extended Supported Rates information + for (i=0; i<8; i++) + { + if ((wd->gRate & (0x1<sta.beaconFrameBody[offset++] = + zg11gRateTbl[i]+((wd->gRateBasic & (0x1<sta.beaconFrameBody[lenOffset] = len ; + } + } + #endif + + /* RSN : important information influence the result of creating an IBSS network */ + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA2PSK ) + { + u8_t frameType = ZM_WLAN_FRAME_TYPE_AUTH ; + u8_t rsn[64]= + { + /* Element ID */ + 0x30, + /* Length */ + 0x14, + /* Version */ + 0x01, 0x00, + /* Group Cipher Suite, default=TKIP */ + 0x00, 0x0f, 0xac, 0x04, + /* Pairwise Cipher Suite Count */ + 0x01, 0x00, + /* Pairwise Cipher Suite, default=TKIP */ + 0x00, 0x0f, 0xac, 0x02, + /* Authentication and Key Management Suite Count */ + 0x01, 0x00, + /* Authentication type, default=PSK */ + 0x00, 0x0f, 0xac, 0x02, + /* RSN capability */ + 0x00, 0x00 + }; + + /* Overwrite Group Cipher Suite by AP's setting */ + zfMemoryCopy(rsn+4, zgWpa2AesOui, 4); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + /* Overwrite Pairwise Cipher Suite by AES */ + zfMemoryCopy(rsn+10, zgWpa2AesOui, 4); + } + + // RSN element id + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_RSN_IE ; + + // RSN length + wd->sta.beaconFrameBody[offset++] = rsn[1] ; + + // RSN information + for(i=0; ista.beaconFrameBody[offset++] = rsn[i+2] ; + + zfMemoryCopy(wd->sta.rsnIe, rsn, rsn[1]+2); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + /* If not use RSNA , run traditional */ + zmw_enter_critical_section(dev); + wd->sta.ibssWpa2Psk = 1; + zmw_leave_critical_section(dev); +#endif + } + + #if 0 + /* HT Capabilities Info */ + { + u8_t OUI[3] = { 0x0 , 0x90 , 0x4C } ; + + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_WPA_IE ; + + wd->sta.beaconFrameBody[offset++] = wd->sta.HTCap.Data.Length + 4 ; + + for (i = 0; i < 3; i++) + { + wd->sta.beaconFrameBody[offset++] = OUI[i] ; + } + + wd->sta.beaconFrameBody[offset++] = wd->sta.HTCap.Data.ElementID ; + + for (i = 0; i < 26; i++) + { + wd->sta.beaconFrameBody[offset++] = wd->sta.HTCap.Byte[i+2] ; + } + } + + /* Extended HT Capabilities Info */ + { + u8_t OUI[3] = { 0x0 , 0x90 , 0x4C } ; + + wd->sta.beaconFrameBody[offset++] = ZM_WLAN_EID_WPA_IE ; + + wd->sta.beaconFrameBody[offset++] = wd->sta.ExtHTCap.Data.Length + 4 ; + + for (i = 0; i < 3; i++) + { + wd->sta.beaconFrameBody[offset++] = OUI[i] ; + } + + wd->sta.beaconFrameBody[offset++] = wd->sta.ExtHTCap.Data.ElementID ; + + for (i = 0; i < 22; i++) + { + wd->sta.beaconFrameBody[offset++] = wd->sta.ExtHTCap.Byte[i+2] ; + } + } + #endif + + wd->sta.beaconFrameBodySize = offset ; + + if (wd->sta.beaconFrameBodySize > ZM_CACHED_FRAMEBODY_SIZE) + { + wd->sta.beaconFrameBodySize = ZM_CACHED_FRAMEBODY_SIZE; + } + + // 20070416 Let Create IBSS network could enter the zfwIbssPartnerNotify function + // bssNotFound = FALSE ; + + printk("The capability info 1 = %02x\n", wd->sta.capability[0]) ; + printk("The capability info 2 = %02x\n", wd->sta.capability[1]) ; + for(k=0; ksta.beaconFrameBodySize; k++) + { + printk("%02x ", wd->sta.beaconFrameBody[k]) ; + } + #if 0 + zmw_enter_critical_section(dev); + zfMemoryCopy(event.bssid, (u8_t *)bssid, 6); + zfMemoryCopy(event.peerMacAddr, (u8_t *)wd->macAddr, 6); + zmw_leave_critical_section(dev); + #endif +#endif + + //zmw_enter_critical_section(dev); + //wd->sta.ibssPartnerStatus = ZM_IBSS_PARTNER_LOST; + //zmw_leave_critical_section(dev); + } + else + { + wd->sta.ibssBssIsCreator = 0; + } + +connect_done: + zfHpEnableBeacon(dev, ZM_MODE_IBSS, wd->beaconInterval, wd->dtim, (u8_t)wd->sta.atimWindow); + zfStaSendBeacon(dev); // Refresh Beacon content for ZD1211B HalPlus + zfHpSetAtimWindow(dev, wd->sta.atimWindow); + + // Start the IBSS timer to monitor for new stations + zmw_enter_critical_section(dev); + zfTimerSchedule(dev, ZM_EVENT_IBSS_MONITOR, ZM_TICK_IBSS_MONITOR); + zmw_leave_critical_section(dev); + + + if (wd->zfcbConnectNotify != NULL) + { + wd->zfcbConnectNotify(dev, ZM_STATUS_MEDIA_CONNECT, wd->sta.bssid); + } + zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTED); + wd->sta.connPowerInHalfDbm = zfHpGetTransmitPower(dev); + +#ifdef ZM_ENABLE_IBSS_DELAYED_JOIN_INDICATION + if ( !bssNotFound ) + { + wd->sta.ibssDelayedInd = 1; + zfMemoryCopy((u8_t *)&wd->sta.ibssDelayedIndEvent, (u8_t *)&event, sizeof(struct zsPartnerNotifyEvent)); + } +#else + if ( !bssNotFound ) + { + if (wd->zfcbIbssPartnerNotify != NULL) + { + wd->zfcbIbssPartnerNotify(dev, 1, &event); + } + } +#endif + + return; + +retry_ibss: + zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTING); + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_NOT_FOUND, wd->sta.bssid, 0); + return; +} + +void zfStaProcessAtim(zdev_t* dev, zbuf_t* buf) +{ + zmw_get_wlan_dev(dev); + + zm_debug_msg0("Receiving Atim window notification"); + + wd->sta.recvAtim = 1; +} + +static struct zsBssInfo* zfInfraFindAPToConnect(zdev_t* dev, + struct zsBssInfo* candidateBss) +{ + struct zsBssInfo* pBssInfo; + struct zsBssInfo* pNowBssInfo=NULL; + u16_t i; + u16_t ret, apWepStatus; + u32_t k; + u32_t channelFlags; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + pBssInfo = wd->sta.bssList.head; + + for(i=0; ista.bssList.bssCount; i++) + { + if ( pBssInfo->capability[0] & ZM_BIT_4 ) + { + apWepStatus = ZM_ENCRYPTION_WEP_ENABLED; + } + else + { + apWepStatus = ZM_ENCRYPTION_WEP_DISABLED; + } + + if ( ((zfMemoryIsEqual(&(pBssInfo->ssid[2]), wd->sta.ssid, + wd->sta.ssidLen))&& + (wd->sta.ssidLen == pBssInfo->ssid[1]))|| + ((wd->sta.ssidLen == 0)&& + /* connect to any BSS: AP's ans STA's WEP status must match */ + (wd->sta.wepStatus == apWepStatus )&& + (pBssInfo->securityType != ZM_SECURITY_TYPE_WPA) )) + { + if ( wd->sta.ssidLen == 0 ) + { + zm_debug_msg0("ANY BSS found"); + } + + if ( ((wd->sta.wepStatus == ZM_ENCRYPTION_WEP_DISABLED && apWepStatus == ZM_ENCRYPTION_WEP_ENABLED) || + (wd->sta.wepStatus == ZM_ENCRYPTION_WEP_ENABLED && + (apWepStatus == ZM_ENCRYPTION_WEP_DISABLED && wd->sta.dropUnencryptedPkts == 1))) && + (wd->sta.authMode >= ZM_AUTH_MODE_OPEN && wd->sta.authMode <= ZM_AUTH_MODE_AUTO) ) + { + zm_debug_msg0("Privacy policy is inconsistent"); + pBssInfo = pBssInfo->next; + continue; + } + + /* for WPA negative test */ + if ( !zfCheckAuthentication(dev, pBssInfo) ) + { + pBssInfo = pBssInfo->next; + continue; + } + + /* Check bssid */ + if (wd->sta.bDesiredBssid == TRUE) + { + for (k=0; k<6; k++) + { + if (wd->sta.desiredBssid[k] != pBssInfo->bssid[k]) + { + zm_msg0_mm(ZM_LV_1, "desired bssid not matched 1"); + break; + } + } + + if (k != 6) + { + zm_msg0_mm(ZM_LV_1, "desired bssid not matched 2"); + pBssInfo = pBssInfo->next; + continue; + } + } + + /* Check support mode */ + if (pBssInfo->frequency > 3000) { + if ( (pBssInfo->EnableHT == 1) + || (pBssInfo->apCap & ZM_All11N_AP) ) //11n AP + { + channelFlags = CHANNEL_A_HT; + if (pBssInfo->enableHT40 == 1) { + channelFlags |= CHANNEL_HT40; + } + } else { + channelFlags = CHANNEL_A; + } + } else { + if ( (pBssInfo->EnableHT == 1) + || (pBssInfo->apCap & ZM_All11N_AP) ) //11n AP + { + channelFlags = CHANNEL_G_HT; + if(pBssInfo->enableHT40 == 1) { + channelFlags |= CHANNEL_HT40; + } + } else { + if (pBssInfo->extSupportedRates[1] == 0) { + channelFlags = CHANNEL_B; + } else { + channelFlags = CHANNEL_G; + } + } + } + + if ( ((channelFlags == CHANNEL_B) && (wd->connectMode & ZM_BIT_0)) + || ((channelFlags == CHANNEL_G) && (wd->connectMode & ZM_BIT_1)) + || ((channelFlags == CHANNEL_A) && (wd->connectMode & ZM_BIT_2)) + || ((channelFlags & CHANNEL_HT20) && (wd->connectMode & ZM_BIT_3)) ) + { + pBssInfo = pBssInfo->next; + continue; + } + + /* Skip if AP in blocking list */ + if ((ret = zfStaIsApInBlockingList(dev, pBssInfo->bssid)) == TRUE) + { + zm_msg0_mm(ZM_LV_0, "Candidate AP in blocking List, skip if there's stilla choice!"); + pNowBssInfo = pBssInfo; + pBssInfo = pBssInfo->next; + continue; + } + + if ( pBssInfo->capability[0] & ZM_BIT_0 ) // check if infra-BSS + { + pNowBssInfo = pBssInfo; + wd->sta.apWmeCapability = pBssInfo->wmeSupport; + + + goto done; + } + } + + pBssInfo = pBssInfo->next; + } + +done: + if (pNowBssInfo != NULL) + { + zfwMemoryCopy((void*)candidateBss, (void*)pNowBssInfo, sizeof(struct zsBssInfo)); + pNowBssInfo = candidateBss; + } + + zmw_leave_critical_section(dev); + + return pNowBssInfo; +} + + +void zfInfraConnectNetwork(zdev_t* dev) +{ + struct zsBssInfo* pBssInfo; + struct zsBssInfo* pNowBssInfo=NULL; + struct zsBssInfo candidateBss; + //u16_t i, j=100, quality=10000; + //u8_t ret=FALSE, apWepStatus; + u8_t ret=FALSE; + u16_t k; + u8_t density = ZM_MPDU_DENSITY_NONE; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + /* Reset bssNotFoundCount for Ad-Hoc:IBSS */ + /* Need review : IbssConn -> InfraConn -> IbssConn etc, flag/counter reset? */ + zmw_enter_critical_section(dev); + wd->sta.bssNotFoundCount = 0; + zmw_leave_critical_section(dev); + + /* Set TxQs CWMIN, CWMAX, AIFS and TXO to WME STA default. */ + zfUpdateDefaultQosParameter(dev, 0); + + zfStaRefreshBlockList(dev, 0); + + /* change state to CONNECTING and stop the channel scanning */ + zfChangeAdapterState(dev, ZM_STA_STATE_CONNECTING); + zfPowerSavingMgrWakeup(dev); + + wd->sta.wmeConnected = 0; + wd->sta.psMgr.tempWakeUp = 0; + wd->sta.qosInfo = 0; + zfQueueFlush(dev, wd->sta.uapsdQ); + + wd->sta.connectState = ZM_STA_CONN_STATE_NONE; + + //Reorder BssList by RSSI--CWYang(+) + zfBssInfoReorderList(dev); + + pNowBssInfo = zfInfraFindAPToConnect(dev, &candidateBss); + + if (wd->sta.SWEncryptEnable != 0) + { + if (wd->sta.bSafeMode == 0) + { + zfStaDisableSWEncryption(dev);//Quickly reboot + } + } + if ( pNowBssInfo != NULL ) + { + //zm_assert(pNowBssInfo != NULL); + + pBssInfo = pNowBssInfo; + wd->sta.ssidLen = pBssInfo->ssid[1]; + zfMemoryCopy(wd->sta.ssid, &(pBssInfo->ssid[2]), pBssInfo->ssid[1]); + wd->frequency = pBssInfo->frequency; + //wd->sta.flagFreqChanging = 1; + + //zfCoreSetFrequency(dev, wd->frequency); + zfUpdateBssid(dev, pBssInfo->bssid); + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_ZERO); + zfUpdateSupportRate(dev, pBssInfo->supportedRates); + zfUpdateSupportRate(dev, pBssInfo->extSupportedRates); + + wd->beaconInterval = pBssInfo->beaconInterval[0] + + (((u16_t) pBssInfo->beaconInterval[1]) << 8); + if (wd->beaconInterval == 0) + { + wd->beaconInterval = 100; + } + + /* ESS bit on */ + wd->sta.capability[0] |= ZM_BIT_0; + /* IBSS bit off */ + wd->sta.capability[0] &= ~ZM_BIT_1; + + /* 11n AP flag */ + wd->sta.EnableHT = pBssInfo->EnableHT; + wd->sta.SG40 = pBssInfo->SG40; +#ifdef ZM_ENABLE_CENC + if ( pBssInfo->securityType == ZM_SECURITY_TYPE_CENC ) + { + wd->sta.wmeEnabled = 0; //Disable WMM in CENC + cencInit(dev); + cencSetCENCMode(dev, NdisCENC_PSK); + wd->sta.wpaState = ZM_STA_WPA_STATE_INIT; + /* CENC */ + if ( pBssInfo->cencIe[1] != 0 ) + { + //wd->sta.wepStatus = ZM_ENCRYPTION_CENC; + //wd->sta.encryMode = ZM_CENC; + zfwCencHandleBeaconProbrespon(dev, (u8_t *)&pBssInfo->cencIe, + (u8_t *)&pBssInfo->ssid, (u8_t *)&pBssInfo->macaddr); + zfMemoryCopy(wd->sta.cencIe, pBssInfo->cencIe, + pBssInfo->cencIe[1]+2); + } + else + { + wd->sta.cencIe[1] = 0; + } + } +#endif //ZM_ENABLE_CENC + if ( pBssInfo->securityType == ZM_SECURITY_TYPE_WPA ) + { + wd->sta.wpaState = ZM_STA_WPA_STATE_INIT; + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_TKIP ) + { + wd->sta.encryMode = ZM_TKIP; + + /* Turn on software encryption/decryption for TKIP */ + if (wd->sta.EnableHT == 1) + { + zfStaEnableSWEncryption(dev, (ZM_SW_TKIP_ENCRY_EN|ZM_SW_TKIP_DECRY_EN)); + } + + /* Do not support TKIP in 11n mode */ + //wd->sta.EnableHT = 0; + //pBssInfo->enableHT40 = 0; + } + else if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + wd->sta.encryMode = ZM_AES; + + /* If AP supports HT mode */ + if (wd->sta.EnableHT) + { + /* Set MPDU density to 8 us*/ + density = ZM_MPDU_DENSITY_8US; + } + } + + if ( pBssInfo->wpaIe[1] != 0 ) + { + zfMemoryCopy(wd->sta.wpaIe, pBssInfo->wpaIe, + pBssInfo->wpaIe[1]+2); + } + else + { + wd->sta.wpaIe[1] = 0; + } + + if ( pBssInfo->rsnIe[1] != 0 ) + { + zfMemoryCopy(wd->sta.rsnIe, pBssInfo->rsnIe, + pBssInfo->rsnIe[1]+2); + } + else + { + wd->sta.rsnIe[1] = 0; + } + } + + + + /* check preamble bit */ + wd->preambleTypeInUsed = wd->preambleType; + if ( wd->preambleTypeInUsed == ZM_PREAMBLE_TYPE_AUTO ) + { + if (pBssInfo->capability[0] & ZM_BIT_5) + { + wd->preambleTypeInUsed = ZM_PREAMBLE_TYPE_SHORT; + } + else + { + wd->preambleTypeInUsed = ZM_PREAMBLE_TYPE_LONG; + } + } + + if (wd->preambleTypeInUsed == ZM_PREAMBLE_TYPE_LONG) + { + wd->sta.capability[0] &= ~ZM_BIT_5; + } + else + { + wd->sta.capability[0] |= ZM_BIT_5; + } + + /* check 802.11n 40MHz Setting */ + if ((pBssInfo->enableHT40 == 1) && + ((pBssInfo->extChOffset == 1) || (pBssInfo->extChOffset == 3))) + { + wd->BandWidth40 = pBssInfo->enableHT40; + wd->ExtOffset = pBssInfo->extChOffset; + } + else + { + wd->BandWidth40 = 0; + wd->ExtOffset = 0; + } + + /* check 802.11H support bit */ + + /* check Owl Ap */ + if ( pBssInfo->athOwlAp & ZM_BIT_0 ) + { + /* In this function, FW retry will be enable, ZM_MAC_REG_RETRY_MAX + will be set to 0. + */ + zfHpDisableHwRetry(dev); + wd->sta.athOwlAp = 1; + /* Set MPDU density to 8 us*/ + density = ZM_MPDU_DENSITY_8US; + } + else + { + /* In this function, FW retry will be disable, ZM_MAC_REG_RETRY_MAX + will be set to 3. + */ + zfHpEnableHwRetry(dev); + wd->sta.athOwlAp = 0; + } + wd->reorder = 1; + + /* Set MPDU density */ + zfHpSetMPDUDensity(dev, density); + + /* check short slot time bit */ + if ( pBssInfo->capability[1] & ZM_BIT_2 ) + { + wd->sta.capability[1] |= ZM_BIT_2; + } + + if ( pBssInfo->erp & ZM_BIT_1 ) + { + //zm_debug_msg0("protection mode on"); + wd->sta.bProtectionMode = TRUE; + zfHpSetSlotTime(dev, 0); + } + else + { + //zm_debug_msg0("protection mode off"); + wd->sta.bProtectionMode = FALSE; + zfHpSetSlotTime(dev, 1); + } + + if (pBssInfo->marvelAp == 1) + { + wd->sta.enableDrvBA = 0; + /* + * 8701 : NetGear 3500 (MARVELL) + * Downlink issue : set slottime to 20. + */ + zfHpSetSlotTimeRegister(dev, 0); + } + else + { + wd->sta.enableDrvBA = 1; + + /* + * This is not good for here do reset slot time. + * I think it should reset when leave MARVELL ap + * or enter disconnect state etc. + */ + zfHpSetSlotTimeRegister(dev, 1); + } + + //Store probe response frame body, for VISTA only + wd->sta.beaconFrameBodySize = pBssInfo->frameBodysize + 12; + if (wd->sta.beaconFrameBodySize > ZM_CACHED_FRAMEBODY_SIZE) + { + wd->sta.beaconFrameBodySize = ZM_CACHED_FRAMEBODY_SIZE; + } + for (k=0; k<8; k++) + { + wd->sta.beaconFrameBody[k] = pBssInfo->timeStamp[k]; + } + wd->sta.beaconFrameBody[8] = pBssInfo->beaconInterval[0]; + wd->sta.beaconFrameBody[9] = pBssInfo->beaconInterval[1]; + wd->sta.beaconFrameBody[10] = pBssInfo->capability[0]; + wd->sta.beaconFrameBody[11] = pBssInfo->capability[1]; + for (k=0; k<(wd->sta.beaconFrameBodySize - 12); k++) + { + wd->sta.beaconFrameBody[k+12] = pBssInfo->frameBody[k]; + } + + if ( ( pBssInfo->capability[0] & ZM_BIT_4 )&& + (( wd->sta.authMode == ZM_AUTH_MODE_OPEN )|| + ( wd->sta.authMode == ZM_AUTH_MODE_SHARED_KEY)|| + (wd->sta.authMode == ZM_AUTH_MODE_AUTO)) ) + { /* privacy enabled */ + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_DISABLED ) + { + zm_debug_msg0("Adapter is no WEP, try to connect to WEP AP"); + ret = FALSE; + } + + /* Do not support WEP in 11n mode */ + if ( wd->sta.wepStatus == ZM_ENCRYPTION_WEP_ENABLED ) + { + /* Turn on software encryption/decryption for WEP */ + if (wd->sta.EnableHT == 1) + { + zfStaEnableSWEncryption(dev, (ZM_SW_WEP_ENCRY_EN|ZM_SW_WEP_DECRY_EN)); + } + + //wd->sta.EnableHT = 0; + //wd->BandWidth40 = 0; + //wd->ExtOffset = 0; + } + + wd->sta.capability[0] |= ZM_BIT_4; + + if ( wd->sta.authMode == ZM_AUTH_MODE_AUTO ) + { /* Try to use open and shared-key authehtication alternatively */ + if ( (wd->sta.connectTimeoutCount % 2) == 0 ) + wd->sta.bIsSharedKey = 0; + else + wd->sta.bIsSharedKey = 1; + } + else if ( wd->sta.authMode != ZM_AUTH_MODE_SHARED_KEY ) + { /* open or auto */ + //zfStaStartConnect(dev, 0); + wd->sta.bIsSharedKey = 0; + } + else if ( wd->sta.authMode != ZM_AUTH_MODE_OPEN ) + { /* shared key */ + //zfStaStartConnect(dev, 1) ; + wd->sta.bIsSharedKey = 1; + } + } + else + { + if ( (pBssInfo->securityType == ZM_SECURITY_TYPE_WPA)|| + (pBssInfo->capability[0] & ZM_BIT_4) ) + { + wd->sta.capability[0] |= ZM_BIT_4; + /* initialize WPA related parameters */ + } + else + { + wd->sta.capability[0] &= (~ZM_BIT_4); + } + + /* authentication with open system */ + //zfStaStartConnect(dev, 0); + wd->sta.bIsSharedKey = 0; + } + + /* Improve WEP/TKIP performace with HT AP, detail information please look bug#32495 */ + /* + if ( (pBssInfo->broadcomHTAp == 1) + && (wd->sta.SWEncryptEnable != 0) ) + { + zfHpSetTTSIFSTime(dev, 0xa); + } + else + { + zfHpSetTTSIFSTime(dev, 0x8); + } + */ + } + else + { + zm_debug_msg0("Desired SSID not found"); + goto zlConnectFailed; + } + + + zfCoreSetFrequencyV2(dev, wd->frequency, zfStaStartConnectCb); + return; + +zlConnectFailed: + zfStaConnectFail(dev, ZM_STATUS_MEDIA_DISCONNECT_NOT_FOUND, wd->sta.bssid, 0); + return; +} + +u8_t zfCheckWPAAuth(zdev_t* dev, struct zsBssInfo* pBssInfo) +{ + u8_t ret=TRUE; + u8_t pmkCount; + u8_t i; + u16_t encAlgoType = 0; + + zmw_get_wlan_dev(dev); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_TKIP ) + { + encAlgoType = ZM_TKIP; + } + else if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + encAlgoType = ZM_AES; + } + + switch(wd->sta.authMode) + { + case ZM_AUTH_MODE_WPA: + case ZM_AUTH_MODE_WPAPSK: + if ( pBssInfo->wpaIe[1] == 0 ) + { + ret = FALSE; + break; + } + + pmkCount = pBssInfo->wpaIe[12]; + for(i=0; i < pmkCount; i++) + { + if ( pBssInfo->wpaIe[17 + 4*i] == encAlgoType ) + { + ret = TRUE; + goto done; + } + } + + ret = FALSE; + break; + + case ZM_AUTH_MODE_WPA2: + case ZM_AUTH_MODE_WPA2PSK: + if ( pBssInfo->rsnIe[1] == 0 ) + { + ret = FALSE; + break; + } + + pmkCount = pBssInfo->rsnIe[8]; + for(i=0; i < pmkCount; i++) + { + if ( pBssInfo->rsnIe[13 + 4*i] == encAlgoType ) + { + ret = TRUE; + goto done; + } + } + + ret = FALSE; + break; + } + +done: + return ret; +} + +u8_t zfCheckAuthentication(zdev_t* dev, struct zsBssInfo* pBssInfo) +{ + u8_t ret=TRUE; + u16_t encAlgoType; + u16_t UnicastCipherNum; + + zmw_get_wlan_dev(dev); + + /* Connecting to ANY has been checked */ + if ( wd->sta.ssidLen == 0 ) + { + return ret; + } + + + switch(wd->sta.authMode) + //switch(wd->ws.authMode)//Quickly reboot + { + case ZM_AUTH_MODE_WPA_AUTO: + case ZM_AUTH_MODE_WPAPSK_AUTO: + encAlgoType = 0; + if(pBssInfo->rsnIe[1] != 0) + { + UnicastCipherNum = (pBssInfo->rsnIe[8]) + + (pBssInfo->rsnIe[9] << 8); + + /* If there is only one unicast cipher */ + if (UnicastCipherNum == 1) + { + encAlgoType = pBssInfo->rsnIe[13]; + //encAlgoType = pBssInfo->rsnIe[7]; + } + else + { + u16_t ii; + u16_t desiredCipher = 0; + u16_t IEOffSet = 13; + + /* Enumerate all the supported unicast cipher */ + for (ii = 0; ii < UnicastCipherNum; ii++) + { + if (pBssInfo->rsnIe[IEOffSet+ii*4] > desiredCipher) + { + desiredCipher = pBssInfo->rsnIe[IEOffSet+ii*4]; + } + } + + encAlgoType = desiredCipher; + } + + if ( encAlgoType == 0x02 ) + { + wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; + + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA_AUTO ) + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPA2; + } + else //ZM_AUTH_MODE_WPAPSK_AUTO + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPA2PSK; + } + } + else if ( encAlgoType == 0x04 ) + { + wd->sta.wepStatus = ZM_ENCRYPTION_AES; + + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA_AUTO ) + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPA2; + } + else //ZM_AUTH_MODE_WPAPSK_AUTO + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPA2PSK; + } + } + else + { + ret = FALSE; + } + } + else if(pBssInfo->wpaIe[1] != 0) + { + UnicastCipherNum = (pBssInfo->wpaIe[12]) + + (pBssInfo->wpaIe[13] << 8); + + /* If there is only one unicast cipher */ + if (UnicastCipherNum == 1) + { + encAlgoType = pBssInfo->wpaIe[17]; + //encAlgoType = pBssInfo->wpaIe[11]; + } + else + { + u16_t ii; + u16_t desiredCipher = 0; + u16_t IEOffSet = 17; + + /* Enumerate all the supported unicast cipher */ + for (ii = 0; ii < UnicastCipherNum; ii++) + { + if (pBssInfo->wpaIe[IEOffSet+ii*4] > desiredCipher) + { + desiredCipher = pBssInfo->wpaIe[IEOffSet+ii*4]; + } + } + + encAlgoType = desiredCipher; + } + + if ( encAlgoType == 0x02 ) + { + wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; + + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA_AUTO ) + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPA; + } + else //ZM_AUTH_MODE_WPAPSK_AUTO + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPAPSK; + } + } + else if ( encAlgoType == 0x04 ) + { + wd->sta.wepStatus = ZM_ENCRYPTION_AES; + + if ( wd->sta.authMode == ZM_AUTH_MODE_WPA_AUTO ) + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPA; + } + else //ZM_AUTH_MODE_WPAPSK_AUTO + { + wd->sta.currentAuthMode = ZM_AUTH_MODE_WPAPSK; + } + } + else + { + ret = FALSE; + } + + + } + else + { + ret = FALSE; + } + + break; + + case ZM_AUTH_MODE_WPA: + case ZM_AUTH_MODE_WPAPSK: + case ZM_AUTH_MODE_WPA_NONE: + case ZM_AUTH_MODE_WPA2: + case ZM_AUTH_MODE_WPA2PSK: + { + if ( pBssInfo->securityType != ZM_SECURITY_TYPE_WPA ) + { + ret = FALSE; + } + + ret = zfCheckWPAAuth(dev, pBssInfo); + } + break; + + case ZM_AUTH_MODE_OPEN: + case ZM_AUTH_MODE_SHARED_KEY: + case ZM_AUTH_MODE_AUTO: + { + if ( pBssInfo->wscIe[1] ) + { + // If the AP is a Jumpstart AP, it's ok!! Ray + break; + } + else if ( pBssInfo->securityType == ZM_SECURITY_TYPE_WPA ) + { + ret = FALSE; + } + } + break; + + default: + break; + } + + return ret; +} + +u8_t zfStaIsConnected(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ( wd->sta.adapterState == ZM_STA_STATE_CONNECTED ) + { + return TRUE; + } + + return FALSE; +} + +u8_t zfStaIsConnecting(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ( wd->sta.adapterState == ZM_STA_STATE_CONNECTING ) + { + return TRUE; + } + + return FALSE; +} + +u8_t zfStaIsDisconnect(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ( wd->sta.adapterState == ZM_STA_STATE_DISCONNECT ) + { + return TRUE; + } + + return FALSE; +} + +u8_t zfChangeAdapterState(zdev_t* dev, u8_t newState) +{ + u8_t ret = TRUE; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + //if ( newState == wd->sta.adapterState ) + //{ + // return FALSE; + //} + + switch(newState) + { + case ZM_STA_STATE_DISCONNECT: + zfResetSupportRate(dev, ZM_DEFAULT_SUPPORT_RATE_DISCONNECT); + + #if 1 + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + #else + if ( wd->sta.bChannelScan ) + { + /* stop the action of channel scanning */ + wd->sta.bChannelScan = FALSE; + ret = TRUE; + break; + } + #endif + + break; + case ZM_STA_STATE_CONNECTING: + #if 1 + zfScanMgrScanStop(dev, ZM_SCAN_MGR_SCAN_INTERNAL); + #else + if ( wd->sta.bChannelScan ) + { + /* stop the action of channel scanning */ + wd->sta.bChannelScan = FALSE; + ret = TRUE; + break; + } + #endif + + break; + case ZM_STA_STATE_CONNECTED: + break; + default: + break; + } + + //if ( ret ) + //{ + zmw_enter_critical_section(dev); + wd->sta.adapterState = newState; + zmw_leave_critical_section(dev); + + zm_debug_msg1("change adapter state = ", newState); + //} + + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaMmAddIeSsid */ +/* Add information element SSID to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Ji-Huang Lee ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u16_t zfStaAddIeSsid(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_SSID); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.ssidLen); + + /* Information : SSID */ + for (i=0; ista.ssidLen; i++) + { + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.ssid[i]); + } + + return offset; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaMmAddIeWpa */ +/* Add information element SSID to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Ji-Huang Lee ZyDAS Technology Corporation 2006.01 */ +/* */ +/************************************************************************/ +u16_t zfStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType) +{ + u32_t i; + u8_t ssn[64]={ + /* Element ID */ + 0xdd, + /* Length */ + 0x18, + /* OUI type */ + 0x00, 0x50, 0xf2, 0x01, + /* Version */ + 0x01, 0x00, + /* Group Cipher Suite, default=TKIP */ + 0x00, 0x50, 0xf2, 0x02, + /* Pairwise Cipher Suite Count */ + 0x01, 0x00, + /* Pairwise Cipher Suite, default=TKIP */ + 0x00, 0x50, 0xf2, 0x02, + /* Authentication and Key Management Suite Count */ + 0x01, 0x00, + /* Authentication type, default=PSK */ + 0x00, 0x50, 0xf2, 0x02, + /* WPA capability */ + 0x00, 0x00 + }; + + u8_t rsn[64]={ + /* Element ID */ + 0x30, + /* Length */ + 0x14, + /* Version */ + 0x01, 0x00, + /* Group Cipher Suite, default=TKIP */ + 0x00, 0x0f, 0xac, 0x02, + /* Pairwise Cipher Suite Count */ + 0x01, 0x00, + /* Pairwise Cipher Suite, default=TKIP */ + 0x00, 0x0f, 0xac, 0x02, + /* Authentication and Key Management Suite Count */ + 0x01, 0x00, + /* Authentication type, default=PSK */ + 0x00, 0x0f, 0xac, 0x02, + /* RSN capability */ + 0x00, 0x00 + }; + + zmw_get_wlan_dev(dev); + + if ( wd->sta.currentAuthMode == ZM_AUTH_MODE_WPAPSK ) + { + /* Overwrite Group Cipher Suite by AP's setting */ + zfMemoryCopy(ssn+8, wd->sta.wpaIe+8, 4); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + /* Overwrite Pairwise Cipher Suite by AES */ + zfMemoryCopy(ssn+14, zgWpaAesOui, 4); + } + + zfCopyToIntTxBuffer(dev, buf, ssn, offset, ssn[1]+2); + zfMemoryCopy(wd->sta.wpaIe, ssn, ssn[1]+2); + offset += (ssn[1]+2); + } + else if ( wd->sta.currentAuthMode == ZM_AUTH_MODE_WPA ) + { + /* Overwrite Group Cipher Suite by AP's setting */ + zfMemoryCopy(ssn+8, wd->sta.wpaIe+8, 4); + /* Overwrite Key Management Suite by WPA-Radius */ + zfMemoryCopy(ssn+20, zgWpaRadiusOui, 4); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + /* Overwrite Pairwise Cipher Suite by AES */ + zfMemoryCopy(ssn+14, zgWpaAesOui, 4); + } + + zfCopyToIntTxBuffer(dev, buf, ssn, offset, ssn[1]+2); + zfMemoryCopy(wd->sta.wpaIe, ssn, ssn[1]+2); + offset += (ssn[1]+2); + } + else if ( wd->sta.currentAuthMode == ZM_AUTH_MODE_WPA2PSK ) + { + /* Overwrite Group Cipher Suite by AP's setting */ + zfMemoryCopy(rsn+4, wd->sta.rsnIe+4, 4); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + /* Overwrite Pairwise Cipher Suite by AES */ + zfMemoryCopy(rsn+10, zgWpa2AesOui, 4); + } + + if ( frameType == ZM_WLAN_FRAME_TYPE_REASOCREQ ) + { + for(i=0; ista.pmkidInfo.bssidCount; i++) + { + if ( zfMemoryIsEqual((u8_t*) wd->sta.pmkidInfo.bssidInfo[i].bssid, + (u8_t*) wd->sta.bssid, 6) ) + { + /* matched */ + break; + } + + if ( i < wd->sta.pmkidInfo.bssidCount ) + { + // Fill PMKID Count in RSN information element + rsn[22] = 0x01; + rsn[23] = 0x00; + + // Fill PMKID in RSN information element + zfMemoryCopy(rsn+24, + wd->sta.pmkidInfo.bssidInfo[i].pmkid, 16); + rsn[1] += 18; + } + } + } + + zfCopyToIntTxBuffer(dev, buf, rsn, offset, rsn[1]+2); + zfMemoryCopy(wd->sta.rsnIe, rsn, rsn[1]+2); + offset += (rsn[1]+2); + } + else if ( wd->sta.currentAuthMode == ZM_AUTH_MODE_WPA2 ) + { + /* Overwrite Group Cipher Suite by AP's setting */ + zfMemoryCopy(rsn+4, wd->sta.rsnIe+4, 4); + /* Overwrite Key Management Suite by WPA2-Radius */ + zfMemoryCopy(rsn+16, zgWpa2RadiusOui, 4); + + if ( wd->sta.wepStatus == ZM_ENCRYPTION_AES ) + { + /* Overwrite Pairwise Cipher Suite by AES */ + zfMemoryCopy(rsn+10, zgWpa2AesOui, 4); + } + + if (( frameType == ZM_WLAN_FRAME_TYPE_REASOCREQ || ( frameType == ZM_WLAN_FRAME_TYPE_ASOCREQ ))) + { + + if (wd->sta.pmkidInfo.bssidCount != 0) { + // Fill PMKID Count in RSN information element + rsn[22] = 1; + rsn[23] = 0; + /* + * The caller is respnsible to give us the relevant PMKID. + * We'll only accept 1 PMKID for now. + */ + for(i=0; ista.pmkidInfo.bssidCount; i++) + { + if ( zfMemoryIsEqual((u8_t*) wd->sta.pmkidInfo.bssidInfo[i].bssid, (u8_t*) wd->sta.bssid, 6) ) + { + zfMemoryCopy(rsn+24, wd->sta.pmkidInfo.bssidInfo[i].pmkid, 16); + break; + } + } + rsn[1] += 18; + } + + } + + zfCopyToIntTxBuffer(dev, buf, rsn, offset, rsn[1]+2); + zfMemoryCopy(wd->sta.rsnIe, rsn, rsn[1]+2); + offset += (rsn[1]+2); + } + + return offset; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaAddIeIbss */ +/* Add information element IBSS parameter to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Ji-Huang Lee ZyDAS Technology Corporation 2005.12 */ +/* */ +/************************************************************************/ +u16_t zfStaAddIeIbss(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_IBSS); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, 2); + + /* ATIM window */ + zmw_tx_buf_writeh(dev, buf, offset, wd->sta.atimWindow); + offset += 2; + + return offset; +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaAddIeWmeInfo */ +/* Add WME Information Element to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +u16_t zfStaAddIeWmeInfo(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t qosInfo) +{ + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_WIFI_IE); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, 7); + + /* OUI */ + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + zmw_tx_buf_writeb(dev, buf, offset++, 0x50); + zmw_tx_buf_writeb(dev, buf, offset++, 0xF2); + zmw_tx_buf_writeb(dev, buf, offset++, 0x02); + zmw_tx_buf_writeb(dev, buf, offset++, 0x00); + zmw_tx_buf_writeb(dev, buf, offset++, 0x01); + + /* QoS Info */ + zmw_tx_buf_writeb(dev, buf, offset++, qosInfo); + + return offset; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaAddIePowerCap */ +/* Add information element Power capability to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Sharon 2007.12 */ +/* */ +/************************************************************************/ +u16_t zfStaAddIePowerCap(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u8_t MaxTxPower; + u8_t MinTxPower; + + zmw_get_wlan_dev(dev); + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_POWER_CAPABILITY); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, 2); + + MinTxPower = (u8_t)(zfHpGetMinTxPower(dev)/2); + MaxTxPower = (u8_t)(zfHpGetMaxTxPower(dev)/2); + + /* Min Transmit Power Cap */ + zmw_tx_buf_writeh(dev, buf, offset++, MinTxPower); + + /* Max Transmit Power Cap */ + zmw_tx_buf_writeh(dev, buf, offset++, MaxTxPower); + + return offset; +} +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfStaAddIeSupportCh */ +/* Add information element supported channels to buffer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer to add information element */ +/* offset : add information element from this offset */ +/* */ +/* OUTPUTS */ +/* buffer offset after adding information element */ +/* */ +/* AUTHOR */ +/* Sharon 2007.12 */ +/* */ +/************************************************************************/ +u16_t zfStaAddIeSupportCh(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + + u8_t i; + u16_t count_24G = 0; + u16_t count_5G = 0; + u16_t channelNum; + u8_t length; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + zmw_enter_critical_section(dev); + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel < 3000) + { // 2.4Hz + count_24G++; + } + else + { // 5GHz + count_5G++; + } + } + + length = (u8_t)(count_5G * 2 + 2); //5G fill by pair, 2,4G (continuous channels) fill 2 bytes + + /* Element ID */ + zmw_tx_buf_writeb(dev, buf, offset++, ZM_WLAN_EID_SUPPORTED_CHANNELS ); + + /* Element Length */ + zmw_tx_buf_writeb(dev, buf, offset++, length); + + // 2.4GHz (continuous channels) + /* First channel number */ + zmw_tx_buf_writeh(dev, buf, offset++, 1); //Start from channle 1 + /* Number of channels */ + zmw_tx_buf_writeh(dev, buf, offset++, count_24G); + + for (i = 0; i < wd->regulationTable.allowChannelCnt ; i++) + { + if (wd->regulationTable.allowChannel[i].channel > 4000 && wd->regulationTable.allowChannel[i].channel < 5000) + { // 5GHz 4000 -5000Mhz + channelNum = (wd->regulationTable.allowChannel[i].channel-4000)/5; + /* First channel number */ + zmw_tx_buf_writeh(dev, buf, offset++, channelNum); + /* Number of channels */ + zmw_tx_buf_writeh(dev, buf, offset++, 1); + } + else if (wd->regulationTable.allowChannel[i].channel >= 5000) + { // 5GHz >5000Mhz + channelNum = (wd->regulationTable.allowChannel[i].channel-5000)/5; + /* First channel number */ + zmw_tx_buf_writeh(dev, buf, offset++, channelNum); + /* Number of channels */ + zmw_tx_buf_writeh(dev, buf, offset++, 1); + } + } + zmw_leave_critical_section(dev); + + return offset; +} + +void zfStaStartConnectCb(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zfStaStartConnect(dev, wd->sta.bIsSharedKey); +} + +void zfStaStartConnect(zdev_t* dev, u8_t bIsSharedKey) +{ + u32_t p1, p2; + u8_t newConnState; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + /* p1_low = algorithm number, p1_high = transaction sequence number */ + if ( bIsSharedKey ) + { + //wd->sta.connectState = ZM_STA_CONN_STATE_AUTH_SHARE_1; + newConnState = ZM_STA_CONN_STATE_AUTH_SHARE_1; + zm_debug_msg0("ZM_STA_CONN_STATE_AUTH_SHARE_1"); + p1 = ZM_AUTH_ALGO_SHARED_KEY; + } + else + { + //wd->sta.connectState = ZM_STA_CONN_STATE_AUTH_OPEN; + newConnState = ZM_STA_CONN_STATE_AUTH_OPEN; + zm_debug_msg0("ZM_STA_CONN_STATE_AUTH_OPEN"); + if( wd->sta.leapEnabled ) + p1 = ZM_AUTH_ALGO_LEAP; + else + p1 = ZM_AUTH_ALGO_OPEN_SYSTEM; + } + + /* status code */ + p2 = 0x0; + + zmw_enter_critical_section(dev); + wd->sta.connectTimer = wd->tick; + wd->sta.connectState = newConnState; + zmw_leave_critical_section(dev); + + /* send the 1st authentication frame */ + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_AUTH, wd->sta.bssid, p1, p2, 0); + + return; +} + +void zfSendNullData(zdev_t* dev, u8_t type) +{ + zbuf_t* buf; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + u16_t err; + u16_t hlen; + u16_t header[(34+8+1)/2]; + u16_t bcastAddr[3] = {0xffff,0xffff,0xffff}; + u16_t *dstAddr; + + zmw_get_wlan_dev(dev); + + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc mm buf Fail!"); + return; + } + + zfwBufSetSize(dev, buf, 0); + + //zm_msg2_mm(ZM_LV_2, "buf->len=", buf->len); + + if ( wd->wlanMode == ZM_MODE_IBSS) + { + dstAddr = bcastAddr; + } + else + { + dstAddr = wd->sta.bssid; + } + + if (wd->sta.wmeConnected != 0) + { + /* If connect to a WMM AP, Send QoS Null data */ + hlen = zfTxGenMmHeader(dev, ZM_WLAN_FRAME_TYPE_QOS_NULL, dstAddr, header, 0, buf, 0, 0); + } + else + { + hlen = zfTxGenMmHeader(dev, ZM_WLAN_FRAME_TYPE_NULL, dstAddr, header, 0, buf, 0, 0); + } + + if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + header[4] |= 0x0100; //TODS bit + } + + if ( type == 1 ) + { + header[4] |= 0x1000; + } + + /* Get buffer DMA address */ + //if ((addrTblSize = zfwBufMapDma(dev, buf, &addrTbl)) == 0) + //if ((addrTblSize = zfwMapTxDma(dev, buf, &addrTbl)) == 0) + //{ + // goto zlError; + //} + + /*increase unicast frame counter*/ + wd->commTally.txUnicastFrm++; + + if ((err = zfHpSend(dev, header, hlen, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + + + return; + +zlError: + + zfwBufFree(dev, buf, 0); + return; + +} + +void zfSendPSPoll(zdev_t* dev) +{ + zbuf_t* buf; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + u16_t err; + u16_t hlen; + u16_t header[(8+24+1)/2]; + + zmw_get_wlan_dev(dev); + + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc mm buf Fail!"); + return; + } + + zfwBufSetSize(dev, buf, 0); + + //zm_msg2_mm(ZM_LV_2, "buf->len=", buf->len); + + zfTxGenMmHeader(dev, ZM_WLAN_FRAME_TYPE_PSPOLL, wd->sta.bssid, header, 0, buf, 0, 0); + + header[0] = 20; + header[4] |= 0x1000; + header[5] = wd->sta.aid | 0xc000; //Both bit-14 and bit-15 are 1 + hlen = 16 + 8; + + /* Get buffer DMA address */ + //if ((addrTblSize = zfwBufMapDma(dev, buf, &addrTbl)) == 0) + //if ((addrTblSize = zfwMapTxDma(dev, buf, &addrTbl)) == 0) + //{ + // goto zlError; + //} + + if ((err = zfHpSend(dev, header, hlen, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + + return; + +zlError: + + zfwBufFree(dev, buf, 0); + return; + +} + +void zfSendBA(zdev_t* dev, u16_t start_seq, u8_t *bitmap) +{ + zbuf_t* buf; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + u16_t err; + u16_t hlen; + u16_t header[(8+24+1)/2]; + u16_t i, offset = 0; + + zmw_get_wlan_dev(dev); + + if ((buf = zfwBufAllocate(dev, 1024)) == NULL) + { + zm_msg0_mm(ZM_LV_0, "Alloc mm buf Fail!"); + return; + } + + zfwBufSetSize(dev, buf, 12); // 28 = FC 2 + DU 2 + RA 6 + TA 6 + BAC 2 + SEQ 2 + BitMap 8 + // 12 = BAC 2 + SEQ 2 + BitMap 8 + + //zm_msg2_mm(ZM_LV_2, "buf->len=", buf->len); + + zfTxGenMmHeader(dev, ZM_WLAN_FRAME_TYPE_BA, wd->sta.bssid, header, 0, buf, 0, 0); + + header[0] = 32; /* MAC header 16 + BA control 2 + BA info 10 + FCS 4*/ + header[1] = 0x4; /* No ACK */ + + /* send by OFDM 6M */ + header[2] = (u16_t)(zcRateToPhyCtrl[4] & 0xffff); + header[3] = (u16_t)(zcRateToPhyCtrl[4]>>16) & 0xffff; + + hlen = 16 + 8; /* MAC header 16 + control 8*/ + offset = 0; + zmw_tx_buf_writeh(dev, buf, offset, 0x05); /*compressed bitmap on*/ + offset+=2; + zmw_tx_buf_writeh(dev, buf, offset, start_seq); + offset+=2; + + for (i=0; i<8; i++) { + zmw_tx_buf_writeb(dev, buf, offset, bitmap[i]); + offset++; + } + + if ((err = zfHpSend(dev, header, hlen, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + goto zlError; + } + + return; + +zlError: + + zfwBufFree(dev, buf, 0); + return; + +} + +void zfStaGetTxRate(zdev_t* dev, u16_t* macAddr, u32_t* phyCtrl, + u16_t* rcProbingFlag) +{ + u8_t addr[6], i; + u8_t rate; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + ZM_MAC_WORD_TO_BYTE(macAddr, addr); + *phyCtrl = 0; + + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + zmw_enter_critical_section(dev); + rate = (u8_t)zfRateCtrlGetTxRate(dev, &wd->sta.oppositeInfo[0].rcCell, rcProbingFlag); +//#ifdef ZM_FB50 + //rate = 27; +//#endif + *phyCtrl = zcRateToPhyCtrl[rate]; + zmw_leave_critical_section(dev); + } + else + { + zmw_enter_critical_section(dev); + for(i=0; ista.oppositeCount; i++) + { + if ( addr[0] && 0x01 == 1 ) // The default beacon transmitted rate is CCK and 1 Mbps , but the a mode should use + // OFDM modulation and 6Mbps to transmit beacon. + { + //rate = (u8_t)zfRateCtrlGetTxRate(dev, &wd->sta.oppositeInfo[i].rcCell, rcProbingFlag); + rate = wd->sta.oppositeInfo[i].rcCell.operationRateSet[0]; + *phyCtrl = zcRateToPhyCtrl[rate]; + break; + } + else if ( zfMemoryIsEqual(addr, wd->sta.oppositeInfo[i].macAddr, 6) ) + { + rate = (u8_t)zfRateCtrlGetTxRate(dev, &wd->sta.oppositeInfo[i].rcCell, rcProbingFlag); + *phyCtrl = zcRateToPhyCtrl[rate]; + break; + } + } + zmw_leave_critical_section(dev); + } + + return; +} + +struct zsMicVar* zfStaGetRxMicKey(zdev_t* dev, zbuf_t* buf) +{ + u8_t keyIndex; + u8_t da0; + + zmw_get_wlan_dev(dev); + + /* if need not check MIC, return NULL */ + if ( ((wd->sta.encryMode != ZM_TKIP)&&(wd->sta.encryMode != ZM_AES))|| + (wd->sta.wpaState < ZM_STA_WPA_STATE_PK_OK) ) + { + return NULL; + } + + da0 = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + + if ((zmw_rx_buf_readb(dev, buf, 0) & 0x80) == 0x80) + keyIndex = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_IV_OFFSET+5); /* Qos Packet*/ + else + keyIndex = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_IV_OFFSET+3); /* normal Packet*/ + keyIndex = (keyIndex & 0xc0) >> 6; + + return (&wd->sta.rxMicKey[keyIndex]); +} + +struct zsMicVar* zfStaGetTxMicKey(zdev_t* dev, zbuf_t* buf) +{ + zmw_get_wlan_dev(dev); + + /* if need not check MIC, return NULL */ + //if ( ((wd->sta.encryMode != ZM_TKIP)&&(wd->sta.encryMode != ZM_AES))|| + // (wd->sta.wpaState < ZM_STA_WPA_STATE_PK_OK) ) + if ( (wd->sta.encryMode != ZM_TKIP) || (wd->sta.wpaState < ZM_STA_WPA_STATE_PK_OK) ) + { + return NULL; + } + + return (&wd->sta.txMicKey); +} + +u16_t zfStaRxValidateFrame(zdev_t* dev, zbuf_t* buf) +{ + u8_t frameType, frameCtrl; + u8_t da0; + //u16_t sa[3]; + u16_t ret; + u16_t i; + //u8_t sa0; + + zmw_get_wlan_dev(dev); + + frameType = zmw_rx_buf_readb(dev, buf, 0); + da0 = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + //sa0 = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A2_OFFSET); + + if ( (!zfStaIsConnected(dev))&&((frameType & 0xf) == ZM_WLAN_DATA_FRAME) ) + { + return ZM_ERR_DATA_BEFORE_CONNECTED; + } + + + if ( (zfStaIsConnected(dev))&&((frameType & 0xf) == ZM_WLAN_DATA_FRAME) ) + { + /* check BSSID */ + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + /* Big Endian and Little Endian Compatibility */ + u16_t mac[3]; + mac[0] = zmw_cpu_to_le16(wd->sta.bssid[0]); + mac[1] = zmw_cpu_to_le16(wd->sta.bssid[1]); + mac[2] = zmw_cpu_to_le16(wd->sta.bssid[2]); + if ( !zfRxBufferEqualToStr(dev, buf, (u8_t *)mac, + ZM_WLAN_HEADER_A2_OFFSET, 6) ) + { +/*We will get lots of garbage data, especially in AES mode.*/ +/*To avoid sending too many deauthentication frames in STA mode, mark it.*/ +#if 0 + /* If unicast frame, send deauth to the transmitter */ + if (( da0 & 0x01 ) == 0) + { + for (i=0; i<3; i++) + { + sa[i] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+(i*2)); + } + /* If mutilcast address, don't send deauthentication*/ + if (( sa0 & 0x01 ) == 0) + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_DEAUTH, sa, 7, 0, 0); + } +#endif + return ZM_ERR_DATA_BSSID_NOT_MATCHED; + } + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + /* Big Endian and Little Endian Compatibility */ + u16_t mac[3]; + mac[0] = zmw_cpu_to_le16(wd->sta.bssid[0]); + mac[1] = zmw_cpu_to_le16(wd->sta.bssid[1]); + mac[2] = zmw_cpu_to_le16(wd->sta.bssid[2]); + if ( !zfRxBufferEqualToStr(dev, buf, (u8_t *)mac, + ZM_WLAN_HEADER_A3_OFFSET, 6) ) + { + return ZM_ERR_DATA_BSSID_NOT_MATCHED; + } + } + + frameCtrl = zmw_rx_buf_readb(dev, buf, 1); + + /* check security bit */ + if ( wd->sta.dropUnencryptedPkts && + (wd->sta.wepStatus != ZM_ENCRYPTION_WEP_DISABLED )&& + ( !(frameCtrl & ZM_BIT_6) ) ) + { /* security on, but got data without encryption */ + + #if 1 + ret = ZM_ERR_DATA_NOT_ENCRYPTED; + if ( wd->sta.pStaRxSecurityCheckCb != NULL ) + { + ret = wd->sta.pStaRxSecurityCheckCb(dev, buf); + } + else + { + ret = ZM_ERR_DATA_NOT_ENCRYPTED; + } + if (ret == ZM_ERR_DATA_NOT_ENCRYPTED) + { + wd->commTally.swRxDropUnencryptedCount++; + } + return ret; + #else + if ( (wd->sta.wepStatus != ZM_ENCRYPTION_TKIP)&& + (wd->sta.wepStatus != ZM_ENCRYPTION_AES) ) + { + return ZM_ERR_DATA_NOT_ENCRYPTED; + } + #endif + } + } + + return ZM_SUCCESS; +} + +void zfStaMicFailureHandling(zdev_t* dev, zbuf_t* buf) +{ + u8_t da0; + u8_t micNotify = 1; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( wd->sta.wpaState < ZM_STA_WPA_STATE_PK_OK ) + { + return; + } + + zmw_enter_critical_section(dev); + + wd->sta.cmMicFailureCount++; + + if ( wd->sta.cmMicFailureCount == 1 ) + { + zm_debug_msg0("get the first MIC failure"); + //zfTimerSchedule(dev, ZM_EVENT_CM_TIMER, ZM_TICK_CM_TIMEOUT); + + /* Timer Resolution on WinXP is 15/16 ms */ + /* Decrease Time offset for Counter Measure */ + zfTimerSchedule(dev, ZM_EVENT_CM_TIMER, ZM_TICK_CM_TIMEOUT - ZM_TICK_CM_TIMEOUT_OFFSET); + } + else if ( wd->sta.cmMicFailureCount == 2 ) + { + zm_debug_msg0("get the second MIC failure"); + /* reserve 2 second for OS to send MIC failure report to AP */ + wd->sta.cmDisallowSsidLength = wd->sta.ssidLen; + zfMemoryCopy(wd->sta.cmDisallowSsid, wd->sta.ssid, wd->sta.ssidLen); + //wd->sta.cmMicFailureCount = 0; + zfTimerCancel(dev, ZM_EVENT_CM_TIMER); + //zfTimerSchedule(dev, ZM_EVENT_CM_DISCONNECT, ZM_TICK_CM_DISCONNECT); + + /* Timer Resolution on WinXP is 15/16 ms */ + /* Decrease Time offset for Counter Measure */ + zfTimerSchedule(dev, ZM_EVENT_CM_DISCONNECT, ZM_TICK_CM_DISCONNECT - ZM_TICK_CM_DISCONNECT_OFFSET); + } + else + { + micNotify = 0; + } + + zmw_leave_critical_section(dev); + + if (micNotify == 1) + { + da0 = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + if ( da0 & 0x01 ) + { + if (wd->zfcbMicFailureNotify != NULL) + { + wd->zfcbMicFailureNotify(dev, wd->sta.bssid, ZM_MIC_GROUP_ERROR); + } + } + else + { + if (wd->zfcbMicFailureNotify != NULL) + { + wd->zfcbMicFailureNotify(dev, wd->sta.bssid, ZM_MIC_PAIRWISE_ERROR); + } + } + } +} + + +u8_t zfStaBlockWlanScan(zdev_t* dev) +{ + u8_t ret=FALSE; + + zmw_get_wlan_dev(dev); + + if ( wd->sta.bChannelScan ) + { + return TRUE; + } + + return ret; +} + +void zfStaResetStatus(zdev_t* dev, u8_t bInit) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + zfHpDisableBeacon(dev); + + wd->dtim = 1; + wd->sta.capability[0] = 0x01; + wd->sta.capability[1] = 0x00; + /* 802.11h */ + if (wd->sta.DFSEnable || wd->sta.TPCEnable) + wd->sta.capability[1] |= ZM_BIT_0; + + /* release queued packets */ + for(i=0; ista.ibssPSDataCount; i++) + { + zfwBufFree(dev, wd->sta.ibssPSDataQueue[i], 0); + } + + for(i=0; ista.staPSDataCount; i++) + { + zfwBufFree(dev, wd->sta.staPSDataQueue[i], 0); + } + + wd->sta.ibssPSDataCount = 0; + wd->sta.staPSDataCount = 0; + zfZeroMemory((u8_t*) &wd->sta.staPSList, sizeof(struct zsStaPSList)); + + wd->sta.wmeConnected = 0; + wd->sta.psMgr.tempWakeUp = 0; + wd->sta.qosInfo = 0; + zfQueueFlush(dev, wd->sta.uapsdQ); + + return; + +} + +void zfStaIbssMonitoring(zdev_t* dev, u8_t reset) +{ + u16_t i; + u16_t oppositeCount; + struct zsPartnerNotifyEvent event; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + //zm_debug_msg1("zfStaIbssMonitoring %d", wd->sta.oppositeCount); + + zmw_enter_critical_section(dev); + + if ( wd->sta.oppositeCount == 0 ) + { + goto done; + } + + if ( wd->sta.bChannelScan ) + { + goto done; + } + + oppositeCount = wd->sta.oppositeCount; + + for(i=0; i < ZM_MAX_OPPOSITE_COUNT; i++) + { + if ( oppositeCount == 0 ) + { + break; + } + + if ( reset ) + { + wd->sta.oppositeInfo[i].valid = 0; + } + + if ( wd->sta.oppositeInfo[i].valid == 0 ) + { + continue; + } + + oppositeCount--; + + if ( wd->sta.oppositeInfo[i].aliveCounter ) + { + zm_debug_msg1("Setting alive to ", wd->sta.oppositeInfo[i].aliveCounter); + + zmw_leave_critical_section(dev); + + if ( wd->sta.oppositeInfo[i].aliveCounter != ZM_IBSS_PEER_ALIVE_COUNTER ) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_PROBEREQ, + (u16_t*)wd->sta.oppositeInfo[i].macAddr, 1, 0, 0); + } + + zmw_enter_critical_section(dev); + wd->sta.oppositeInfo[i].aliveCounter--; + } + else + { + zm_debug_msg0("zfStaIbssMonitoring remove the peer station"); + zfMemoryCopy(event.bssid, (u8_t *)(wd->sta.bssid), 6); + zfMemoryCopy(event.peerMacAddr, wd->sta.oppositeInfo[i].macAddr, 6); + + wd->sta.oppositeInfo[i].valid = 0; + wd->sta.oppositeCount--; + if (wd->zfcbIbssPartnerNotify != NULL) + { + zmw_leave_critical_section(dev); + wd->zfcbIbssPartnerNotify(dev, 0, &event); + zmw_enter_critical_section(dev); + } + } + } + +done: + if ( reset == 0 ) + { + zfTimerSchedule(dev, ZM_EVENT_IBSS_MONITOR, ZM_TICK_IBSS_MONITOR); + } + + zmw_leave_critical_section(dev); +} + +void zfInitPartnerNotifyEvent(zdev_t* dev, zbuf_t* buf, struct zsPartnerNotifyEvent *event) +{ + u16_t *peerMacAddr; + + zmw_get_wlan_dev(dev); + + peerMacAddr = (u16_t *)event->peerMacAddr; + + zfMemoryCopy(event->bssid, (u8_t *)(wd->sta.bssid), 6); + peerMacAddr[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET); + peerMacAddr[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET + 2); + peerMacAddr[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET + 4); +} + +void zfStaInitOppositeInfo(zdev_t* dev) +{ + int i; + + zmw_get_wlan_dev(dev); + + for(i=0; ista.oppositeInfo[i].valid = 0; + wd->sta.oppositeInfo[i].aliveCounter = ZM_IBSS_PEER_ALIVE_COUNTER; + } +} +#ifdef ZM_ENABLE_CENC +u16_t zfStaAddIeCenc(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + zmw_get_wlan_dev(dev); + + if (wd->sta.cencIe[1] != 0) + { + zfCopyToIntTxBuffer(dev, buf, wd->sta.cencIe, offset, wd->sta.cencIe[1]+2); + offset += (wd->sta.cencIe[1]+2); + } + return offset; +} +#endif //ZM_ENABLE_CENC +u16_t zfStaProcessAction(zdev_t* dev, zbuf_t* buf) +{ + u8_t category, actionDetails; + zmw_get_wlan_dev(dev); + + category = zmw_rx_buf_readb(dev, buf, 24); + actionDetails = zmw_rx_buf_readb(dev, buf, 25); + switch (category) + { + case 0: //Spectrum Management + switch(actionDetails) + { + case 0: //Measurement Request + break; + case 1: //Measurement Report + //ProcessActionSpectrumFrame_MeasurementReport(Adapter,pActionBody+3); + break; + case 2: //TPC request + //if (wd->sta.TPCEnable) + // zfStaUpdateDot11HTPC(dev, buf); + break; + case 3: //TPC report + //if (wd->sta.TPCEnable) + // zfStaUpdateDot11HTPC(dev, buf); + break; + case 4: //Channel Switch Announcement + if (wd->sta.DFSEnable) + zfStaUpdateDot11HDFS(dev, buf); + break; + default: + zm_debug_msg1("Action Frame contain not support action field ", actionDetails); + break; + } + break; + case ZM_WLAN_BLOCK_ACK_ACTION_FRAME: + zfAggBlockAckActionFrame(dev, buf); + break; + case 17: //Qos Management + break; + } + + return 0; +} + +/* Determine the time not send beacon , if more than some value , + re-write the beacon start address */ +void zfReWriteBeaconStartAddress(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->tickIbssSendBeacon++; // Increase 1 per 10ms . + zmw_leave_critical_section(dev); + + if ( wd->tickIbssSendBeacon == 40 ) + { +// DbgPrint("20070727"); + zfHpEnableBeacon(dev, ZM_MODE_IBSS, wd->beaconInterval, wd->dtim, (u8_t)wd->sta.atimWindow); + zmw_enter_critical_section(dev); + wd->tickIbssSendBeacon = 0; + zmw_leave_critical_section(dev); + } +} + +struct zsTkipSeed* zfStaGetRxSeed(zdev_t* dev, zbuf_t* buf) +{ + u8_t keyIndex; + u8_t da0; + + zmw_get_wlan_dev(dev); + + /* if need not check MIC, return NULL */ + if ( ((wd->sta.encryMode != ZM_TKIP)&&(wd->sta.encryMode != ZM_AES))|| + (wd->sta.wpaState < ZM_STA_WPA_STATE_PK_OK) ) + { + return NULL; + } + + da0 = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + + if ((zmw_rx_buf_readb(dev, buf, 0) & 0x80) == 0x80) + keyIndex = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_IV_OFFSET+5); /* Qos Packet*/ + else + keyIndex = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_IV_OFFSET+3); /* normal Packet*/ + keyIndex = (keyIndex & 0xc0) >> 6; + + return (&wd->sta.rxSeed[keyIndex]); +} + +void zfStaEnableSWEncryption(zdev_t *dev, u8_t value) +{ + zmw_get_wlan_dev(dev); + + wd->sta.SWEncryptEnable = value; + zfHpSWDecrypt(dev, 1); + zfHpSWEncrypt(dev, 1); +} + +void zfStaDisableSWEncryption(zdev_t *dev) +{ + zmw_get_wlan_dev(dev); + + wd->sta.SWEncryptEnable = 0; + zfHpSWDecrypt(dev, 0); + zfHpSWEncrypt(dev, 0); +} + +u16_t zfComputeBssInfoWeightValue(zdev_t *dev, u8_t isBMode, u8_t isHT, u8_t isHT40, u8_t signalStrength) +{ + u8_t weightOfB = 0; + u8_t weightOfAGBelowThr = 0; + u8_t weightOfAGUpThr = 15; + u8_t weightOfN20BelowThr = 15; + u8_t weightOfN20UpThr = 30; + u8_t weightOfN40BelowThr = 16; + u8_t weightOfN40UpThr = 32; + + zmw_get_wlan_dev(dev); + + if( isBMode == 0 ) + return (signalStrength + weightOfB); // pure b mode , do not add the weight value for this AP ! + else + { + if( isHT == 0 && isHT40 == 0 ) + { // a , g , b/g mode ! add the weight value 15 for this AP if it's signal strength is more than some value ! + if( signalStrength < 18 ) // -77 dBm + return signalStrength + weightOfAGBelowThr; + else + return (signalStrength + weightOfAGUpThr); + } + else if( isHT == 1 && isHT40 == 0 ) + { // 80211n mode use 20MHz + if( signalStrength < 23 ) // -72 dBm + return (signalStrength + weightOfN20BelowThr); + else + return (signalStrength + weightOfN20UpThr); + } + else // isHT == 1 && isHT40 == 1 + { // 80211n mode use 40MHz + if( signalStrength < 16 ) // -79 dBm + return (signalStrength + weightOfN40BelowThr); + else + return (signalStrength + weightOfN40UpThr); + } + } +} + +u16_t zfStaAddIbssAdditionalIE(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + for (i=0; ista.ibssAdditionalIESize; i++) + { + zmw_tx_buf_writeb(dev, buf, offset++, wd->sta.ibssAdditionalIE[i]); + } + + return offset; +} diff --git a/drivers/staging/otus/80211core/coid.c b/drivers/staging/otus/80211core/coid.c new file mode 100644 index 000000000000..6007f3131f8f --- /dev/null +++ b/drivers/staging/otus/80211core/coid.c @@ -0,0 +1,2695 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : iod.c */ +/* */ +/* Abstract */ +/* This module contains OID functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" +#include "../hal/hpreg.h" + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiWlanQueryMacAddress */ +/* Query OWN MAC address. */ +/* */ +/* INPUTS */ +/* addr : for return MAC address */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr) +{ + u16_t vapId = 0; + zmw_get_wlan_dev(dev); + + vapId = zfwGetVapId(dev); + + addr[0] = (u8_t)(wd->macAddr[0] & 0xff); + addr[1] = (u8_t)(wd->macAddr[0] >> 8); + addr[2] = (u8_t)(wd->macAddr[1] & 0xff); + addr[3] = (u8_t)(wd->macAddr[1] >> 8); + addr[4] = (u8_t)(wd->macAddr[2] & 0xff); + if (vapId == 0xffff) + addr[5] = (u8_t)(wd->macAddr[2] >> 8); + else + { +#ifdef ZM_VAPMODE_MULTILE_SSID + addr[5] = (u8_t)(wd->macAddr[2] >> 8); // Multiple SSID +#else + addr[5] = vapId + 1 + (u8_t)(wd->macAddr[2] >> 8); //VAP +#endif + } + + return; +} + +void zfiWlanQueryBssList(zdev_t* dev, struct zsBssList* pBssList) +{ + struct zsBssInfo* pBssInfo; + struct zsBssInfo* pDstBssInfo; + u8_t i; + u8_t* pMemList; + u8_t* pMemInfo; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + pMemList = (u8_t*) pBssList; + pMemInfo = pMemList + sizeof(struct zsBssList); + pBssList->head = (struct zsBssInfo*) pMemInfo; + + zmw_enter_critical_section(dev); + + pBssInfo = wd->sta.bssList.head; + pDstBssInfo = (struct zsBssInfo*) pMemInfo; + pBssList->bssCount = wd->sta.bssList.bssCount; + + for( i=0; ista.bssList.bssCount; i++ ) + { + zfMemoryCopy((u8_t*)pDstBssInfo, (u8_t*)pBssInfo, + sizeof(struct zsBssInfo)); + + if ( pBssInfo->next != NULL ) + { + pBssInfo = pBssInfo->next; + pDstBssInfo->next = pDstBssInfo + 1; + pDstBssInfo++; + } + else + { + zm_assert(i==(wd->sta.bssList.bssCount-1)); + } + } + + zmw_leave_critical_section(dev); + + zfScanMgrScanAck(dev); +} + +void zfiWlanQueryBssListV1(zdev_t* dev, struct zsBssListV1* bssListV1) +{ + struct zsBssInfo* pBssInfo; + //struct zsBssInfo* pDstBssInfo; + u8_t i, j, bdrop = 0, k = 0, Same_Count = 0; + u8_t bssid[6]; + //u8_t* pMemList; + //u8_t* pMemInfo; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + bssListV1->bssCount = wd->sta.bssList.bssCount; + + pBssInfo = wd->sta.bssList.head; + ZM_MAC_WORD_TO_BYTE(wd->sta.bssid, bssid); + + for( i=0; ista.bssList.bssCount; i++ ) + { + bdrop = 0; + if ( zfStaIsConnected(dev) + && (wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) ) + { + for (j = 0; j < 6; j++) + { + if ( pBssInfo->bssid[j] != bssid[j] ) + { + break; + } + } + + if ( (j == 6) + &&((pBssInfo->ssid[1] == wd->sta.ssidLen) || (pBssInfo->ssid[1] == 0) )&& (pBssInfo->frequency == wd->frequency) ) + { + if(pBssInfo->ssid[1] == 0) + pBssInfo->ssid[1] = wd->sta.ssidLen; + + if(Same_Count == 0) + {//First meet + Same_Count++; + } + else + {//same one + bdrop = 1; + bssListV1->bssCount--; + } + + } + } + + if (bdrop == 0) + { + zfMemoryCopy((u8_t*)(&bssListV1->bssInfo[k]), (u8_t*)pBssInfo, + sizeof(struct zsBssInfo)); + + if(Same_Count == 1) + { + zfMemoryCopy(&(bssListV1->bssInfo[k].ssid[2]), wd->sta.ssid, wd->sta.ssidLen); + Same_Count++; + } + + k++; + } + + if ( pBssInfo->next != NULL ) + { + pBssInfo = pBssInfo->next; + } + else + { + zm_assert(i==(wd->sta.bssList.bssCount-1)); + } + } + + zmw_leave_critical_section(dev); + + zfScanMgrScanAck(dev); +} + +void zfiWlanQueryAdHocCreatedBssDesc(zdev_t* dev, struct zsBssInfo *pBssInfo) +{ + zmw_get_wlan_dev(dev); + + zfMemoryCopy((u8_t *)pBssInfo, (u8_t *)&wd->sta.ibssBssDesc, sizeof(struct zsBssInfo)); +} + +u8_t zfiWlanQueryAdHocIsCreator(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->sta.ibssBssIsCreator; +} + +u32_t zfiWlanQuerySupportMode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->supportMode; +} + +u32_t zfiWlanQueryTransmitPower(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + u32_t ret = 0; + + if (zfStaIsConnected(dev)) { + ret = wd->sta.connPowerInHalfDbm; + } else { + ret = zfHpGetTransmitPower(dev); + } + + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiWlanFlushBssList */ +/* Flush BSSID List. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2006.12 */ +/* */ +/************************************************************************/ +void zfiWlanFlushBssList(zdev_t* dev) +{ + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + /* Call zfBssInfoRefresh() twice to remove all entry */ + zfBssInfoRefresh(dev, 1); + zmw_leave_critical_section(dev); +} + +void zfiWlanSetWlanMode(zdev_t* dev, u8_t wlanMode) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->ws.wlanMode = wlanMode; + zmw_leave_critical_section(dev); +} + +void zfiWlanSetAuthenticationMode(zdev_t* dev, u8_t authMode) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->ws.authMode = authMode; + zmw_leave_critical_section(dev); +} + +void zfiWlanSetWepStatus(zdev_t* dev, u8_t wepStatus) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->ws.wepStatus = wepStatus; + zmw_leave_critical_section(dev); + +} + +void zfiWlanSetSSID(zdev_t* dev, u8_t* ssid, u8_t ssidLength) +{ + u16_t i; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( ssidLength <= 32 ) + { + zmw_enter_critical_section(dev); + + wd->ws.ssidLen = ssidLength; + zfMemoryCopy(wd->ws.ssid, ssid, ssidLength); + + if ( ssidLength < 32 ) + { + wd->ws.ssid[ssidLength] = 0; + } + + wd->ws.probingSsidList[0].ssidLen = ssidLength; + zfMemoryCopy(wd->ws.probingSsidList[0].ssid, ssid, ssidLength); + for (i=1; iws.probingSsidList[i].ssidLen = 0; + } + + zmw_leave_critical_section(dev); + } +} + +void zfiWlanSetFragThreshold(zdev_t* dev, u16_t fragThreshold) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (fragThreshold == 0) + { /* fragmentation is disabled */ + wd->fragThreshold = 32767; + } + else if (fragThreshold < 256) + { + /* Minimum fragment threshold */ + wd->fragThreshold = 256; + } + else if (fragThreshold > 2346) + { + wd->fragThreshold = 2346; + } + else + { + wd->fragThreshold = fragThreshold & 0xfffe; + } + + zmw_leave_critical_section(dev); +} + +void zfiWlanSetRtsThreshold(zdev_t* dev, u16_t rtsThreshold) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->rtsThreshold = rtsThreshold; + zmw_leave_critical_section(dev); +} + +void zfiWlanSetFrequency(zdev_t* dev, u32_t frequency, u8_t bImmediate) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( bImmediate ) + { + zmw_enter_critical_section(dev); + wd->frequency = (u16_t) (frequency/1000); + zmw_leave_critical_section(dev); + zfCoreSetFrequency(dev, wd->frequency); + } + else + { + zmw_enter_critical_section(dev); + if( frequency == 0 ) + { // Auto select clean channel depend on wireless environment ! + wd->ws.autoSetFrequency = 0; + } + wd->ws.frequency = (u16_t) (frequency/1000); + zmw_leave_critical_section(dev); + } +} + +void zfiWlanSetBssid(zdev_t* dev, u8_t* bssid) +{ + u16_t i; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + for (i=0; i<6; i++) + { + wd->ws.desiredBssid[i] = bssid[i]; + } + wd->ws.bDesiredBssid = TRUE; + zmw_leave_critical_section(dev); + +} + +void zfiWlanSetBeaconInterval(zdev_t* dev, + u16_t beaconInterval, + u8_t bImmediate) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( bImmediate ) + { + zmw_enter_critical_section(dev); + wd->beaconInterval = beaconInterval; + zmw_leave_critical_section(dev); + + /* update beacon interval here */ + } + else + { + zmw_enter_critical_section(dev); + wd->ws.beaconInterval = beaconInterval; + zmw_leave_critical_section(dev); + } +} + + +void zfiWlanSetDtimCount(zdev_t* dev, u8_t dtim) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (dtim > 0) + { + wd->ws.dtim = dtim; + } + zmw_leave_critical_section(dev); +} + + +void zfiWlanSetAtimWindow(zdev_t* dev, u16_t atimWindow, u8_t bImmediate) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( bImmediate ) + { + zmw_enter_critical_section(dev); + wd->sta.atimWindow = atimWindow; + zmw_leave_critical_section(dev); + + /* atim window here */ + } + else + { + zmw_enter_critical_section(dev); + wd->ws.atimWindow = atimWindow; + zmw_leave_critical_section(dev); + } +} + + +void zfiWlanSetEncryMode(zdev_t* dev, u8_t encryMode) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (wd->wlanMode == ZM_MODE_AP) + { + /* Hostapd Issue */ + if ((wd->ws.encryMode != ZM_AES) && (wd->ws.encryMode != ZM_TKIP)) + wd->ws.encryMode = encryMode; + } + else + wd->ws.encryMode = encryMode; + zmw_leave_critical_section(dev); +} + +void zfiWlanSetDefaultKeyId(zdev_t* dev, u8_t keyId) +{ + zmw_get_wlan_dev(dev); + + wd->sta.keyId = keyId; +} + +u8_t zfiWlanQueryIsPKInstalled(zdev_t *dev, u8_t *staMacAddr) +{ + u8_t isInstalled = 0; + +#if 1 +//#ifdef ZM_ENABLE_IBSS_WPA2PSK + u8_t res, peerIdx; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, (u16_t *)staMacAddr, &peerIdx); + if( res == 0 ) + { + isInstalled = wd->sta.oppositeInfo[peerIdx].pkInstalled; + } + zmw_leave_critical_section(dev); +//#endif +#endif + + return isInstalled; +} + +u8_t zfiWlanSetKey(zdev_t* dev, struct zsKeyInfo keyInfo) +{ + u16_t broadcast[3] = {0xffff, 0xffff, 0xffff}; + u32_t* key; + u8_t encryMode = ZM_NO_WEP; +#ifdef ZM_ENABLE_IBSS_WPA2PSK + u8_t encryType = ZM_NO_WEP; +#endif + u8_t micKey[16]; + u16_t id = 0; + u8_t vapId, i, addr[6]; + u8_t userIdx=0; + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + /* Determine opposite exist or not */ + u8_t res, peerIdx; +// u8_t userIdx=0; + + zmw_get_wlan_dev(dev); + + if ( wd->sta.ibssWpa2Psk == 1 ) + { + zmw_enter_critical_section(dev); + res = zfStaFindOppositeByMACAddr(dev, (u16_t*)keyInfo.macAddr, &peerIdx); + if( res == 0 ) + { + userIdx = peerIdx; + if ( wd->sta.oppositeInfo[userIdx].camIdx == 0xff ) + wd->sta.oppositeInfo[userIdx].camIdx = userIdx; + } + zmw_leave_critical_section(dev); + } +#else + zmw_get_wlan_dev(dev); +#endif + + if ( keyInfo.flag & ZM_KEY_FLAG_AUTHENTICATOR ) + { /* set key by authenticator */ + /* set pairwise key */ + if (keyInfo.flag & ZM_KEY_FLAG_PK) + { + /* Find STA's information */ + if ((id = zfApFindSta(dev, keyInfo.macAddr)) == 0xffff) + { + /* Can't STA in the staTable */ + return ZM_STATUS_FAILURE; + } + + wd->ap.staTable[id].iv16 = 0; + wd->ap.staTable[id].iv32 = 0; + + if (keyInfo.keyLength == 32) + { /* TKIP */ + //u8_t KeyRsc[6] = {0, 0, 0, 0, 0, 0}; + + /* In the current AP mode, we set KeyRsc to zero */ + //zfTkipInit(keyInfo.key, (u8_t*) wd->macAddr, + // &(wd->ap.staTable[id].txSeed), KeyRsc); + //zfTkipInit(keyInfo.key, (u8_t*) keyInfo.macAddr, + // &(wd->ap.staTable[id].rxSeed), KeyRsc); +#ifdef ZM_ENABLE_CENC + if (keyInfo.flag & ZM_KEY_FLAG_CENC) + { + zm_debug_msg0("Set CENC pairwise Key"); + + wd->ap.staTable[id].encryMode = ZM_CENC; + + /* Reset txiv and rxiv */ + wd->ap.staTable[id].txiv[0] = 0x5c365c37; + wd->ap.staTable[id].txiv[1] = 0x5c365c36; + wd->ap.staTable[id].txiv[2] = 0x5c365c36; + wd->ap.staTable[id].txiv[3] = 0x5c365c36; + + wd->ap.staTable[id].rxiv[0] = 0x5c365c36; + wd->ap.staTable[id].rxiv[1] = 0x5c365c36; + wd->ap.staTable[id].rxiv[2] = 0x5c365c36; + wd->ap.staTable[id].rxiv[3] = 0x5c365c36; + + /* Set Key Index */ + wd->ap.staTable[id].cencKeyIdx = keyInfo.keyIndex; + + //zfCoreSetKey(dev, id+1, 1, ZM_CENC, (u16_t *)keyInfo.macAddr, + // (u32_t*) &keyInfo.key[16]); + } + else +#endif //ZM_ENABLE_CENC + { + wd->ap.staTable[id].encryMode = ZM_TKIP; + + zfMemoryCopy(micKey, &keyInfo.key[16], 8); + zfMemoryCopy(&micKey[8], &keyInfo.key[24], 8); + + //zfCoreSetKey(dev, id+1, 1, ZM_TKIP, (u16_t *)keyInfo.macAddr, + // (u32_t*) micKey); + + /* For fragmentation, we use software MIC */ + zfMemoryCopy((u8_t *)&(wd->ap.staTable[id].txMicKey), &(keyInfo.key[16]), 8); + zfMemoryCopy((u8_t *)&(wd->ap.staTable[id].rxMicKey), &(keyInfo.key[24]), 8); + + } + } + else if (keyInfo.keyLength == 16) + { /* AES */ + wd->ap.staTable[id].encryMode = ZM_AES; + } + else if (keyInfo.keyLength == 0) + { + /* Clear Key Info */ + zfApClearStaKey(dev, (u16_t *)keyInfo.macAddr); + + return ZM_STATUS_SUCCESS; + } + else + { + return ZM_STATUS_FAILURE; + } + + //zfCoreSetKey(dev, id+1, 0, wd->ap.staTable[id].encryMode, + // (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + zfHpSetApPairwiseKey(dev, (u16_t *)keyInfo.macAddr, + wd->ap.staTable[id].encryMode, (u32_t*) keyInfo.key, + (u32_t*) &keyInfo.key[16], id+1); + wd->ap.staTable[id].keyIdx = id + 1 + 4; + } + else if (keyInfo.flag & ZM_KEY_FLAG_GK) + { + vapId = keyInfo.vapId; + + wd->ap.iv16[vapId] = 0; + wd->ap.iv32[vapId] = 0; + + if (keyInfo.keyLength == 32) + { /* TKIP */ + //u8_t KeyRsc[6] = {0, 0, 0, 0, 0, 0}; + + //zfTkipInit(keyInfo.key, (u8_t*) wd->macAddr, + // &(wd->ap.bcSeed), KeyRsc); +#ifdef ZM_ENABLE_CENC + if (keyInfo.flag & ZM_KEY_FLAG_CENC) + { + encryMode = ZM_CENC; + zm_debug_msg0("Set CENC group Key"); + + /* Reset txiv and rxiv */ + wd->ap.txiv[vapId][0] = 0x5c365c36; + wd->ap.txiv[vapId][1] = 0x5c365c36; + wd->ap.txiv[vapId][2] = 0x5c365c36; + wd->ap.txiv[vapId][3] = 0x5c365c36; + + //zfCoreSetKey(dev, 0, 1, ZM_CENC, keyInfo.vapAddr, + // (u32_t*) &keyInfo.key[16]); + key = (u32_t*) keyInfo.key; + } + else +#endif //ZM_ENABLE_CENC + { + encryMode = ZM_TKIP; + key = (u32_t *)keyInfo.key; + + /* set MIC key to HMAC */ + //zfCoreSetKey(dev, 0, 1, ZM_TKIP, broadcast, + // (u32_t*) (&keyInfo.key[16])); + //zfCoreSetKey(dev, 0, 1, ZM_TKIP, keyInfo.vapAddr, + // (u32_t*) (&keyInfo.key[16])); + + zfMicSetKey(&(keyInfo.key[16]), &(wd->ap.bcMicKey[0])); + key = (u32_t*) keyInfo.key; + } + } + else if (keyInfo.keyLength == 16) + { /* AES */ + encryMode = ZM_AES; + key = (u32_t *)keyInfo.key; + zm_debug_msg0("CWY - Set AES Group Key"); + } + else if (keyInfo.keyLength == 0) + { + /* Clear Key Info */ + zfApClearStaKey(dev, broadcast); + + /* Turn off WEP bit in the capability field */ + wd->ap.capab[vapId] &= 0xffef; + + return ZM_STATUS_SUCCESS; + } + else + { /* WEP */ + if (keyInfo.keyLength == 5) + { + encryMode = ZM_WEP64; + } + else if (keyInfo.keyLength == 13) + { + encryMode = ZM_WEP128; + } + else if (keyInfo.keyLength == 29) + { + encryMode = ZM_WEP256; + } + + key = (u32_t*) keyInfo.key; + } + + // Modification for CAM not support VAP search + //zfCoreSetKey(dev, 0, 0, encryMode, broadcast, key); + //zfCoreSetKey(dev, 0, 0, encryMode, wd->macAddr, key); + //zfCoreSetKey(dev, 0, 0, encryMode, keyInfo.vapAddr, key); + zfHpSetApGroupKey(dev, wd->macAddr, encryMode, + key, (u32_t*) &keyInfo.key[16], vapId); + + //zfiWlanSetEncryMode(dev, encryMode); + wd->ws.encryMode = encryMode; + + /* set the multicast address encryption type */ + wd->ap.encryMode[vapId] = encryMode; + + /* set the multicast key index */ + wd->ap.bcKeyIndex[vapId] = keyInfo.keyIndex; + wd->ap.bcHalKeyIdx[vapId] = vapId + 60; + + /* Turn on WEP bit in the capability field */ + wd->ap.capab[vapId] |= 0x10; + } + } + else + { /* set by supplicant */ + + if ( keyInfo.flag & ZM_KEY_FLAG_PK ) + { /* set pairwise key */ + + //zfTkipInit(keyInfo.key, (u8_t*) wd->macAddr, + // &wd->sta.txSeed, keyInfo.initIv); + //zfTkipInit(keyInfo.key, (u8_t*) wd->sta.bssid, + // &wd->sta.rxSeed[keyInfo.keyIndex], keyInfo.initIv); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if ( wd->sta.ibssWpa2Psk == 1 ) + { + /* unicast -- > pairwise key */ + wd->sta.oppositeInfo[userIdx].iv16 = 0; + wd->sta.oppositeInfo[userIdx].iv32 = 0; + } + else + { + wd->sta.iv16 = 0; + wd->sta.iv32 = 0; + } + + wd->sta.oppositeInfo[userIdx].pkInstalled = 1; +#else + wd->sta.iv16 = 0; + wd->sta.iv32 = 0; + + wd->sta.oppositeInfo[userIdx].pkInstalled = 1; +#endif + + if ( keyInfo.keyLength == 32 ) + { /* TKIP */ + zfTkipInit(keyInfo.key, (u8_t*) wd->macAddr, + &wd->sta.txSeed, keyInfo.initIv); + zfTkipInit(keyInfo.key, (u8_t*) wd->sta.bssid, + &wd->sta.rxSeed[keyInfo.keyIndex], keyInfo.initIv); + +#ifdef ZM_ENABLE_CENC + if (keyInfo.flag & ZM_KEY_FLAG_CENC) + { + zm_debug_msg0("Set CENC pairwise Key"); + + wd->sta.encryMode = ZM_CENC; + + /* Reset txiv and rxiv */ + wd->sta.txiv[0] = 0x5c365c36; + wd->sta.txiv[1] = 0x5c365c36; + wd->sta.txiv[2] = 0x5c365c36; + wd->sta.txiv[3] = 0x5c365c36; + + wd->sta.rxiv[0] = 0x5c365c37; + wd->sta.rxiv[1] = 0x5c365c36; + wd->sta.rxiv[2] = 0x5c365c36; + wd->sta.rxiv[3] = 0x5c365c36; + + /* Set Key Index */ + wd->sta.cencKeyId = keyInfo.keyIndex; + + //zfCoreSetKey(dev, id+1, 1, ZM_CENC, (u16_t *)keyInfo.macAddr, + // (u32_t*) &keyInfo.key[16]); + } + else +#endif //ZM_ENABLE_CENC + { + wd->sta.encryMode = ZM_TKIP; + + //zfCoreSetKey(dev, 0, 1, ZM_TKIP, wd->sta.bssid, + // (u32_t*) &keyInfo.key[16]); + + zfMicSetKey(&keyInfo.key[16], &wd->sta.txMicKey); + zfMicSetKey(&keyInfo.key[24], + &wd->sta.rxMicKey[keyInfo.keyIndex]); + } + } + else if ( keyInfo.keyLength == 16 ) + { /* AES */ +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if ( wd->sta.ibssWpa2Psk == 1 ) + { + wd->sta.oppositeInfo[userIdx].encryMode = ZM_AES; + encryType = wd->sta.oppositeInfo[userIdx].encryMode; + } + else + { + wd->sta.encryMode = ZM_AES; + encryType = wd->sta.encryMode; + } +#else + wd->sta.encryMode = ZM_AES; +#endif + } + else + { + return ZM_STATUS_FAILURE; + } + + /* user 0 */ + //zfCoreSetKey(dev, 0, 0, wd->sta.encryMode, + // wd->sta.bssid, (u32_t*) keyInfo.key); + //zfHpSetStaPairwiseKey(dev, wd->sta.bssid, wd->sta.encryMode, + // (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if ( (keyInfo.keyLength==16) && (wd->sta.ibssWpa2Psk==1) ) + { /* If not AES-CCMP and ibss network , use traditional */ + zfHpSetPerUserKey(dev, + userIdx, + keyInfo.keyIndex, // key id == 0 ( Pairwise key = 0 ) + (u8_t*)keyInfo.macAddr, // RX need Source Address ( Address 2 ) + encryType, +// wd->sta.encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + + wd->sta.oppositeInfo[userIdx].wpaState = ZM_STA_WPA_STATE_PK_OK ; + } + else + {/* Big Endian and Little Endian Compatibility */ + for (i = 0; i < 3; i++) + { + addr[2 * i] = wd->sta.bssid[i] & 0xff; + addr[2 * i + 1] = wd->sta.bssid[i] >> 8; + } + zfHpSetPerUserKey(dev, + ZM_USER_KEY_PK, // user id + 0, // key id + addr,//(u8_t *)wd->sta.bssid, + wd->sta.encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + + wd->sta.keyId = 4; + } +#else + /* Big Endian and Little Endian Compatibility */ + for (i = 0; i < 3; i++) + { + addr[2 * i] = wd->sta.bssid[i] & 0xff; + addr[2 * i + 1] = wd->sta.bssid[i] >> 8; + } + zfHpSetPerUserKey(dev, + ZM_USER_KEY_PK, // user id + 0, // key id + addr,//(u8_t *)wd->sta.bssid, + wd->sta.encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + + wd->sta.keyId = 4; +#endif + + wd->sta.wpaState = ZM_STA_WPA_STATE_PK_OK; + } + else if ( keyInfo.flag & ZM_KEY_FLAG_GK ) + { /* set group key */ + + zfTkipInit(keyInfo.key, (u8_t*) wd->sta.bssid, + &wd->sta.rxSeed[keyInfo.keyIndex], keyInfo.initIv); + + if ( keyInfo.keyLength == 32 ) + { /* TKIP */ +#ifdef ZM_ENABLE_CENC + if (keyInfo.flag & ZM_KEY_FLAG_CENC) + { + encryMode = ZM_CENC; + zm_debug_msg0("Set CENC group Key"); + + /* Reset txiv and rxiv */ + wd->sta.rxivGK[0] = 0x5c365c36; + wd->sta.rxivGK[1] = 0x5c365c36; + wd->sta.rxivGK[2] = 0x5c365c36; + wd->sta.rxivGK[3] = 0x5c365c36; + + //zfCoreSetKey(dev, 0, 1, ZM_CENC, keyInfo.vapAddr, + // (u32_t*) &keyInfo.key[16]); + key = (u32_t*) keyInfo.key; + } + else +#endif //ZM_ENABLE_CENC + { + encryMode = ZM_TKIP; + key = (u32_t*) wd->sta.rxSeed[keyInfo.keyIndex].tk; + + if ( !(keyInfo.flag & ZM_KEY_FLAG_INIT_IV) ) + { + wd->sta.rxSeed[keyInfo.keyIndex].iv16 = 0; + wd->sta.rxSeed[keyInfo.keyIndex].iv32 = 0; + } + + /* set MIC key to HMAC */ + //zfCoreSetKey(dev, 8, 1, ZM_TKIP, broadcast, + // (u32_t*) (&keyInfo.key[16])); + + zfMicSetKey(&keyInfo.key[24], + &wd->sta.rxMicKey[keyInfo.keyIndex]); + } + } + else if ( keyInfo.keyLength == 16 ) + { /* AES */ + encryMode = ZM_AES; + //key = (u32_t*) wd->sta.rxSeed[keyInfo.keyIndex].tk; + } + else + { /* WEP */ + if ( keyInfo.keyLength == 5 ) + { + encryMode = ZM_WEP64; + } + else if ( keyInfo.keyLength == 13 ) + { + encryMode = ZM_WEP128; + } + else if ( keyInfo.keyLength == 29 ) + { + encryMode = ZM_WEP256; + } + + key = (u32_t*) keyInfo.key; + } + + /* user 8 */ + //zfCoreSetKey(dev, 8, 0, encryMode, broadcast, key); + //zfHpSetStaGroupKey(dev, broadcast, encryMode, + // (u32_t*) keyInfo.key, (u32_t*) (&keyInfo.key[16])); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if ( (keyInfo.keyLength==16) && (wd->sta.ibssWpa2Psk==1) ) + {/* If not AES-CCMP and ibss network , use traditional */ + zfHpSetPerUserKey(dev, + userIdx, + keyInfo.keyIndex, // key id + // (u8_t *)broadcast, // for only 2 stations IBSS netwrl ( A2 ) + (u8_t*)keyInfo.macAddr, // for multiple ( > 2 ) stations IBSS network ( A2 ) + encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + } + else + { + zfHpSetPerUserKey(dev, + ZM_USER_KEY_GK, // user id + 0, // key id + (u8_t *)broadcast, + encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + + wd->sta.wpaState = ZM_STA_WPA_STATE_GK_OK; + } +#else + zfHpSetPerUserKey(dev, + ZM_USER_KEY_GK, // user id + 0, // key id + (u8_t *)broadcast, + encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + + wd->sta.wpaState = ZM_STA_WPA_STATE_GK_OK; +#endif + } + else + { /* legacy WEP */ + zm_debug_msg0("legacy WEP"); + + if ( keyInfo.keyIndex >= 4 ) + { + return ZM_STATUS_FAILURE; + } + + if ( keyInfo.keyLength == 5 ) + { + zm_debug_msg0("WEP 64"); + + encryMode = ZM_WEP64; + } + else if ( keyInfo.keyLength == 13 ) + { + zm_debug_msg0("WEP 128"); + + encryMode = ZM_WEP128; + } + else if ( keyInfo.keyLength == 32 ) + { + /* TKIP */ + #if 0 + // Don't reset the IV since some AP would fail in IV check and drop our connection + if ( wd->sta.wpaState != ZM_STA_WPA_STATE_PK_OK ) + { + wd->sta.iv16 = 0; + wd->sta.iv32 = 0; + } + #endif + + encryMode = ZM_TKIP; + + zfTkipInit(keyInfo.key, (u8_t*) wd->sta.bssid, + &wd->sta.rxSeed[keyInfo.keyIndex], keyInfo.initIv); + zfMicSetKey(&keyInfo.key[24], + &wd->sta.rxMicKey[keyInfo.keyIndex]); + } + else if ( keyInfo.keyLength == 16 ) + { + /* AES */ + #if 0 + // Don't reset the IV since some AP would fail in IV check and drop our connection + if ( wd->sta.wpaState != ZM_STA_WPA_STATE_PK_OK ) + { + /* broadcast -- > group key */ + /* Only initialize when set our default key ! */ + wd->sta.iv16 = 0; + wd->sta.iv32 = 0; + } + #endif + + encryMode = ZM_AES; + } + else if ( keyInfo.keyLength == 29 ) + { + zm_debug_msg0("WEP 256"); + + encryMode = ZM_WEP256; + //zfCoreSetKey(dev, 64, 1, wd->sta.encryMode, + // wd->sta.bssid, (u32_t*) (&keyInfo.key[16])); + } + else + { + return ZM_STATUS_FAILURE; + } + + { + u8_t i; + + zm_debug_msg0("key = "); + for(i = 0; i < keyInfo.keyLength; i++) + { + zm_debug_msg2("", keyInfo.key[i]); + } + } + + if ( keyInfo.flag & ZM_KEY_FLAG_DEFAULT_KEY ) + { + //for WEP default key 1~3 and ATOM platform--CWYang(+) + vapId = 0; + wd->ap.bcHalKeyIdx[vapId] = keyInfo.keyIndex; + wd->ap.bcKeyIndex[vapId] = keyInfo.keyIndex; + wd->sta.keyId = keyInfo.keyIndex; + } + + if(encryMode == ZM_TKIP) + { + if(wd->TKIP_Group_KeyChanging == 0x1) + { + zm_debug_msg0("Countermeasure : Cancel Old Timer "); + zfTimerCancel(dev, ZM_EVENT_SKIP_COUNTERMEASURE); + } + else + { + zm_debug_msg0("Countermeasure : Create New Timer "); + } + + wd->TKIP_Group_KeyChanging = 0x1; + zfTimerSchedule(dev, ZM_EVENT_SKIP_COUNTERMEASURE, 150); + } + + + + //------------------------------------------------------------------------ + + /* use default key */ + //zfCoreSetKey(dev, ZM_USER_KEY_DEFAULT+keyInfo.keyIndex, 0, + // wd->sta.encryMode, wd->sta.bssid, (u32_t*) keyInfo.key); + + if ( encryMode == ZM_TKIP || + encryMode == ZM_AES ) + { + zfHpSetDefaultKey(dev, keyInfo.keyIndex, encryMode, + (u32_t*) keyInfo.key, (u32_t*) &keyInfo.key[16]); + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + if ( (keyInfo.keyLength==16) && (wd->sta.ibssWpa2Psk==1) ) + {/* If not AES-CCMP and ibss network , use traditional */ + wd->sta.wpaState = ZM_STA_WPA_STATE_PK_OK; + } + else + { + if (wd->sta.wpaState == ZM_STA_WPA_STATE_PK_OK) + wd->sta.wpaState = ZM_STA_WPA_STATE_GK_OK; + else + { + wd->sta.wpaState = ZM_STA_WPA_STATE_PK_OK; + wd->sta.encryMode = encryMode; + wd->ws.encryMode = encryMode; + } + } +#else + if (wd->sta.wpaState == ZM_STA_WPA_STATE_PK_OK) + wd->sta.wpaState = ZM_STA_WPA_STATE_GK_OK; + else if ( wd->sta.wpaState == ZM_STA_WPA_STATE_INIT ) + { + wd->sta.wpaState = ZM_STA_WPA_STATE_PK_OK; + wd->sta.encryMode = encryMode; + wd->ws.encryMode = encryMode; + } +#endif + } + else + { + zfHpSetDefaultKey(dev, keyInfo.keyIndex, encryMode, + (u32_t*) keyInfo.key, NULL); + + /* Save key for software WEP */ + zfMemoryCopy(wd->sta.wepKey[keyInfo.keyIndex], keyInfo.key, + keyInfo.keyLength); + + /* TODO: Check whether we need to save the SWEncryMode */ + wd->sta.SWEncryMode[keyInfo.keyIndex] = encryMode; + + wd->sta.encryMode = encryMode; + wd->ws.encryMode = encryMode; + } + } + } + +// wd->sta.flagKeyChanging = 1; + return ZM_STATUS_SUCCESS; +} + +/* PSEUDO test */ +u8_t zfiWlanPSEUDOSetKey(zdev_t* dev, struct zsKeyInfo keyInfo) +{ + //u16_t broadcast[3] = {0xffff, 0xffff, 0xffff}; + //u32_t* key; + u8_t micKey[16]; + + zmw_get_wlan_dev(dev); + + switch (keyInfo.keyLength) + { + case 5: + wd->sta.encryMode = ZM_WEP64; + /* use default key */ + zfCoreSetKey(dev, 64, 0, ZM_WEP64, (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + break; + + case 13: + wd->sta.encryMode = ZM_WEP128; + /* use default key */ + zfCoreSetKey(dev, 64, 0, ZM_WEP128, (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + break; + + case 29: + wd->sta.encryMode = ZM_WEP256; + /* use default key */ + zfCoreSetKey(dev, 64, 1, ZM_WEP256, (u16_t *)keyInfo.macAddr, (u32_t*) (&keyInfo.key[16])); + zfCoreSetKey(dev, 64, 0, ZM_WEP256, (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + break; + + case 16: + wd->sta.encryMode = ZM_AES; + //zfCoreSetKey(dev, 0, 0, ZM_AES, (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + zfCoreSetKey(dev, 64, 0, ZM_AES, (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + break; + + case 32: +#ifdef ZM_ENABLE_CENC + if (keyInfo.flag & ZM_KEY_FLAG_CENC) + { + u16_t boardcastAddr[3] = {0xffff, 0xffff, 0xffff}; + u16_t Addr_a[] = { 0x0000, 0x0080, 0x0901}; + u16_t Addr_b[] = { 0x0000, 0x0080, 0x0902}; + /* CENC test: user0,1 and user2 for boardcast */ + wd->sta.encryMode = ZM_CENC; + zfCoreSetKey(dev, 0, 1, ZM_CENC, (u16_t *)Addr_a, (u32_t*) (&keyInfo.key[16])); + zfCoreSetKey(dev, 0, 0, ZM_CENC, (u16_t *)Addr_a, (u32_t*) keyInfo.key); + + zfCoreSetKey(dev, 1, 1, ZM_CENC, (u16_t *)Addr_b, (u32_t*) (&keyInfo.key[16])); + zfCoreSetKey(dev, 1, 0, ZM_CENC, (u16_t *)Addr_b, (u32_t*) keyInfo.key); + + zfCoreSetKey(dev, 2, 1, ZM_CENC, (u16_t *)boardcastAddr, (u32_t*) (&keyInfo.key[16])); + zfCoreSetKey(dev, 2, 0, ZM_CENC, (u16_t *)boardcastAddr, (u32_t*) keyInfo.key); + + /* Initialize PN sequence */ + wd->sta.txiv[0] = 0x5c365c36; + wd->sta.txiv[1] = 0x5c365c36; + wd->sta.txiv[2] = 0x5c365c36; + wd->sta.txiv[3] = 0x5c365c36; + } + else +#endif //ZM_ENABLE_CENC + { + wd->sta.encryMode = ZM_TKIP; + zfCoreSetKey(dev, 64, 1, ZM_TKIP, (u16_t *)keyInfo.macAddr, (u32_t*) micKey); + zfCoreSetKey(dev, 64, 0, ZM_TKIP, (u16_t *)keyInfo.macAddr, (u32_t*) keyInfo.key); + } + break; + default: + wd->sta.encryMode = ZM_NO_WEP; + } + + return ZM_STATUS_SUCCESS; +} + +void zfiWlanSetPowerSaveMode(zdev_t* dev, u8_t mode) +{ +#if 0 + zmw_get_wlan_dev(dev); + + wd->sta.powerSaveMode = mode; + + /* send null data with PwrBit to inform AP */ + if ( mode > ZM_STA_PS_NONE ) + { + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + zfSendNullData(dev, 1); + } + + /* device into PS mode */ + zfPSDeviceSleep(dev); + } +#endif + + zfPowerSavingMgrSetMode(dev, mode); +} + +void zfiWlanSetMacAddress(zdev_t* dev, u16_t* mac) +{ + zmw_get_wlan_dev(dev); + + wd->macAddr[0] = mac[0]; + wd->macAddr[1] = mac[1]; + wd->macAddr[2] = mac[2]; + + zfHpSetMacAddress(dev, mac, 0); +} + +u8_t zfiWlanQueryWlanMode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->wlanMode; +} + +u8_t zfiWlanQueryAdapterState(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->state; +} + +u8_t zfiWlanQueryAuthenticationMode(zdev_t* dev, u8_t bWrapper) +{ + u8_t authMode; + + zmw_get_wlan_dev(dev); + + if ( bWrapper ) + { + authMode = wd->ws.authMode; + } + else + { + //authMode = wd->sta.authMode; + authMode = wd->sta.currentAuthMode; + } + + return authMode; +} + +u8_t zfiWlanQueryWepStatus(zdev_t* dev, u8_t bWrapper) +{ + u8_t wepStatus; + + zmw_get_wlan_dev(dev); + + if ( bWrapper ) + { + wepStatus = wd->ws.wepStatus; + } + else + { + wepStatus = wd->sta.wepStatus; + } + + return wepStatus; +} + +void zfiWlanQuerySSID(zdev_t* dev, u8_t* ssid, u8_t* pSsidLength) +{ + u16_t vapId = 0; + zmw_get_wlan_dev(dev); + + if (wd->wlanMode == ZM_MODE_AP) + { + vapId = zfwGetVapId(dev); + + if (vapId == 0xffff) + { + *pSsidLength = wd->ap.ssidLen[0]; + zfMemoryCopy(ssid, wd->ap.ssid[0], wd->ap.ssidLen[0]); + } + else + { + *pSsidLength = wd->ap.ssidLen[vapId + 1]; + zfMemoryCopy(ssid, wd->ap.ssid[vapId + 1], wd->ap.ssidLen[vapId + 1]); + } + } + else + { + *pSsidLength = wd->sta.ssidLen; + zfMemoryCopy(ssid, wd->sta.ssid, wd->sta.ssidLen); + } +} + +u16_t zfiWlanQueryFragThreshold(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->fragThreshold; +} + +u16_t zfiWlanQueryRtsThreshold(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->rtsThreshold; +} + +u32_t zfiWlanQueryFrequency(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return (wd->frequency*1000); +} + +/*********************************************************** + * Function: zfiWlanQueryCurrentFrequency + * Return value: + * - 0 : no validate current frequency + * - (>0): current frequency depend on "qmode" + * Input: + * - qmode: + * 0: return value depend on the support mode, this + qmode is use to solve the bug #31223 + * 1: return the actually current frequency + ***********************************************************/ +u32_t zfiWlanQueryCurrentFrequency(zdev_t* dev, u8_t qmode) +{ + u32_t frequency; + + zmw_get_wlan_dev(dev); + + switch (qmode) + { + case 0: + if (wd->sta.currentFrequency > 3000) + { + if (wd->supportMode & ZM_WIRELESS_MODE_5) + { + frequency = wd->sta.currentFrequency; + } + else if (wd->supportMode & ZM_WIRELESS_MODE_24) + { + frequency = zfChGetFirst2GhzChannel(dev); + } + else + { + frequency = 0; + } + } + else + { + if (wd->supportMode & ZM_WIRELESS_MODE_24) + { + frequency = wd->sta.currentFrequency; + } + else if (wd->supportMode & ZM_WIRELESS_MODE_5) + { + frequency = zfChGetLast5GhzChannel(dev); + } + else + { + frequency = 0; + } + } + break; + + case 1: + frequency = wd->sta.currentFrequency; + break; + + default: + frequency = 0; + } + + return (frequency*1000); +} + +u32_t zfiWlanQueryFrequencyAttribute(zdev_t* dev, u32_t freq) +{ + zmw_get_wlan_dev(dev); + + u8_t i; + u16_t frequency = (u16_t) (freq/1000); + u32_t ret = 0; + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if ( wd->regulationTable.allowChannel[i].channel == frequency ) + { + ret = wd->regulationTable.allowChannel[i].channelFlags; + } + } + + return ret; +} + +/* BandWidth 0=>20 1=>40 */ +/* ExtOffset 0=>20 1=>high control 40 3=>low control 40 */ +void zfiWlanQueryFrequencyHT(zdev_t* dev, u32_t *bandWidth, u32_t *extOffset) +{ + zmw_get_wlan_dev(dev); + + *bandWidth = wd->BandWidth40; + *extOffset = wd->ExtOffset; +} + +u8_t zfiWlanQueryCWMode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->cwm.cw_mode; +} + +u32_t zfiWlanQueryCWEnable(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->cwm.cw_enable; +} + +void zfiWlanQueryBssid(zdev_t* dev, u8_t* bssid) +{ + u8_t addr[6]; + + zmw_get_wlan_dev(dev); + + ZM_MAC_WORD_TO_BYTE(wd->sta.bssid, addr); + zfMemoryCopy(bssid, addr, 6); +} + +u16_t zfiWlanQueryBeaconInterval(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->beaconInterval; +} + +u32_t zfiWlanQueryRxBeaconTotal(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + wd->sta.rxBeaconTotal += wd->sta.rxBeaconCount; + + return wd->sta.rxBeaconTotal; +} + +u16_t zfiWlanQueryAtimWindow(zdev_t* dev) +{ + u16_t atimWindow; + + zmw_get_wlan_dev(dev); + + atimWindow = wd->sta.atimWindow; + + return atimWindow; +} + +u8_t zfiWlanQueryEncryMode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if (wd->wlanMode == ZM_MODE_AP) + return wd->ap.encryMode[0]; + else + return wd->sta.encryMode; +} + +u16_t zfiWlanQueryCapability(zdev_t* dev) +{ + u16_t capability; + + zmw_get_wlan_dev(dev); + + capability = wd->sta.capability[0] + + (((u16_t) wd->sta.capability[1]) << 8); + + return capability; + +} + +u16_t zfiWlanQueryAid(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->sta.aid; +} + +void zfiWlanQuerySupportRate(zdev_t* dev, u8_t* rateArray, u8_t* pLength) +{ + u8_t i, j=0; + + zmw_get_wlan_dev(dev); + + for( i=0; i<4; i++ ) + { + if ( wd->bRate & (0x1 << i) ) + { + rateArray[j] = zg11bRateTbl[i] + + ((wd->bRateBasic & (0x1<gRate & (0x1 << i) ) + { + rateArray[j] = zg11gRateTbl[i] + + ((wd->gRateBasic & (0x1<sta.rsnIe[1] + 2; + zfMemoryCopy(ie, wd->sta.rsnIe, len); + *pLength = len; +} + +void zfiWlanQueryWpaIe(zdev_t* dev, u8_t* ie, u8_t* pLength) +{ + u8_t len; + + zmw_get_wlan_dev(dev); + + len = wd->sta.wpaIe[1] + 2; + zfMemoryCopy(ie, wd->sta.wpaIe, len); + *pLength = len; + +} + +u8_t zfiWlanQueryMulticastCipherAlgo(zdev_t *dev) +{ + zmw_get_wlan_dev(dev); + + switch( wd->sta.currentAuthMode ) + { + case ZM_AUTH_MODE_WPA2PSK: + case ZM_AUTH_MODE_WPA2: + if ( wd->sta.rsnIe[7] == 2 ) + { + return ZM_TKIP; + } + else + { + return ZM_AES; + } + break; + + case ZM_AUTH_MODE_WPAPSK: + case ZM_AUTH_MODE_WPA: + if ( wd->sta.rsnIe[11] == 2 ) + { + return ZM_TKIP; + } + else + { + return ZM_AES; + } + break; + + default: + return wd->sta.encryMode; + } +} + +u8_t zfiWlanQueryHTMode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + // 0:Legancy, 1:N + return wd->sta.EnableHT; +} + +u8_t zfiWlanQueryBandWidth40(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + // 0:20M, 1:40M + return wd->BandWidth40; +} + +u16_t zfiWlanQueryRegionCode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->regulationTable.regionCode; +} +void zfiWlanSetWpaIe(zdev_t* dev, u8_t* ie, u8_t Length) +{ + u16_t vapId = 0; + zmw_get_wlan_dev(dev); + + if (wd->wlanMode == ZM_MODE_AP) // AP Mode + { + vapId = zfwGetVapId(dev); + + if (vapId == 0xffff) + vapId = 0; + else + vapId++; + + zm_assert(Length < ZM_MAX_WPAIE_SIZE); + if (Length < ZM_MAX_WPAIE_SIZE) + { + wd->ap.wpaLen[vapId] = Length; + zfMemoryCopy(wd->ap.wpaIe[vapId], ie, wd->ap.wpaLen[vapId]); + } + + } + else + { + wd->sta.wpaLen = Length; + zfMemoryCopy(wd->sta.wpaIe, ie, wd->sta.wpaLen); + } + //zfiWlanSetWpaSupport(dev, 1); + if (wd->wlanMode == ZM_MODE_AP) // AP Mode + { + wd->ap.wpaSupport[vapId] = 1; + } + else + { + wd->sta.wpaSupport = 1; + } + +} + +void zfiWlanSetWpaSupport(zdev_t* dev, u8_t WpaSupport) +{ + u16_t vapId = 0; + zmw_get_wlan_dev(dev); + + if (wd->wlanMode == ZM_MODE_AP) // AP Mode + { + vapId = zfwGetVapId(dev); + + if (vapId == 0xffff) + vapId = 0; + else + vapId++; + + wd->ap.wpaSupport[vapId] = WpaSupport; + } + else + { + wd->sta.wpaSupport = WpaSupport; + } + +} + +void zfiWlanSetProtectionMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + wd->sta.bProtectionMode = mode; + if (wd->sta.bProtectionMode == TRUE) + { + zfHpSetSlotTime(dev, 0); + } + else + { + zfHpSetSlotTime(dev, 1); + } + + zm_msg1_mm(ZM_LV_1, "wd->protectionMode=", wd->sta.bProtectionMode); +} + +void zfiWlanSetBasicRate(zdev_t* dev, u8_t bRateSet, u8_t gRateSet, + u32_t nRateSet) +{ + zmw_get_wlan_dev(dev); + + wd->ws.bRateBasic = bRateSet; + wd->ws.gRateBasic = gRateSet; + wd->ws.nRateBasic = nRateSet; +} + +void zfiWlanSetBGMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + wd->ws.bgMode = mode; +} + +void zfiWlanSetpreambleType(zdev_t* dev, u8_t type) +{ + zmw_get_wlan_dev(dev); + + wd->ws.preambleType = type; +} + +u8_t zfiWlanQuerypreambleType(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->ws.preambleType; +} + +u8_t zfiWlanQueryPowerSaveMode(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->sta.powerSaveMode; +} + +u8_t zfiWlanSetPmkidInfo(zdev_t* dev, u16_t* bssid, u8_t* pmkid) +{ + u32_t i; + + zmw_get_wlan_dev(dev); + + for(i=0; ista.pmkidInfo.bssidCount; i++) + { + if ( zfMemoryIsEqual((u8_t*) wd->sta.pmkidInfo.bssidInfo[i].bssid, + (u8_t*) bssid, 6) ) + { + /* matched */ + break; + } + } + + if ( i < wd->sta.pmkidInfo.bssidCount ) + { + /* overwrite the original one */ + zfMemoryCopy(wd->sta.pmkidInfo.bssidInfo[i].pmkid, pmkid, 16); + } + else + { + if ( i < ZM_PMKID_MAX_BSS_CNT ) + { + wd->sta.pmkidInfo.bssidInfo[i].bssid[0] = bssid[0]; + wd->sta.pmkidInfo.bssidInfo[i].bssid[1] = bssid[1]; + wd->sta.pmkidInfo.bssidInfo[i].bssid[2] = bssid[2]; + + zfMemoryCopy(wd->sta.pmkidInfo.bssidInfo[i].pmkid, pmkid, 16); + wd->sta.pmkidInfo.bssidCount++; + } + } + + return 0; +} + +u32_t zfiWlanQueryPmkidInfo(zdev_t* dev, u8_t* buf, u32_t len) +{ + //struct zsPmkidInfo* pPmkidInfo = ( struct zsPmkidInfo* ) buf; + u32_t size; + + zmw_get_wlan_dev(dev); + + size = sizeof(u32_t) + + wd->sta.pmkidInfo.bssidCount * sizeof(struct zsPmkidBssidInfo); + + if ( len < size ) + { + return wd->sta.pmkidInfo.bssidCount; + } + + zfMemoryCopy(buf, (u8_t*) &wd->sta.pmkidInfo, (u16_t) size); + + return 0; +} + +void zfiWlanSetMulticastList(zdev_t* dev, u8_t size, u8_t* pList) +{ + struct zsMulticastAddr* pMacList = (struct zsMulticastAddr*) pList; + u8_t i; + u8_t bAllMulticast = 0; + //u32_t value; + + zmw_get_wlan_dev(dev); + + wd->sta.multicastList.size = size; + for(i=0; ista.multicastList.macAddr[i].addr, + pMacList[i].addr, 6); + } + + if ( wd->sta.osRxFilter & ZM_PACKET_TYPE_ALL_MULTICAST ) + bAllMulticast = 1; + zfHpSetMulticastList(dev, size, pList, bAllMulticast); + +} + +void zfiWlanRemoveKey(zdev_t* dev, u8_t keyType, u8_t keyId) +{ + u16_t fakeMacAddr[3] = {0, 0, 0}; + u32_t fakeKey[4] = {0, 0, 0, 0}; + + zmw_get_wlan_dev(dev); + + if ( keyType == 0 ) + { + /* remove WEP key */ + zm_debug_msg0("remove WEP key"); + zfCoreSetKey(dev, ZM_USER_KEY_DEFAULT+keyId, 0, + ZM_NO_WEP, fakeMacAddr, fakeKey); + wd->sta.encryMode = ZM_NO_WEP; + } + else if ( keyType == 1 ) + { + /* remove pairwise key */ + zm_debug_msg0("remove pairwise key"); + zfHpRemoveKey(dev, ZM_USER_KEY_PK); + wd->sta.encryMode = ZM_NO_WEP; + } + else + { + /* remove group key */ + zm_debug_msg0("remove group key"); + zfHpRemoveKey(dev, ZM_USER_KEY_GK); + } +} + + +void zfiWlanQueryRegulationTable(zdev_t* dev, struct zsRegulationTable* pEntry) +{ + zmw_get_wlan_dev(dev); + + zfMemoryCopy((u8_t*) pEntry, (u8_t*) &wd->regulationTable, + sizeof(struct zsRegulationTable)); +} + +/* parameter "time" is specified in ms */ +void zfiWlanSetScanTimerPerChannel(zdev_t* dev, u16_t time) +{ + zmw_get_wlan_dev(dev); + + zm_debug_msg1("scan time (ms) = ", time); + + wd->sta.activescanTickPerChannel = time / ZM_MS_PER_TICK; +} + +void zfiWlanSetAutoReconnect(zdev_t* dev, u8_t enable) +{ + zmw_get_wlan_dev(dev); + + wd->sta.bAutoReconnect = enable; + //wd->sta.bAutoReconnectEnabled = enable; +} + +void zfiWlanSetStaWme(zdev_t* dev, u8_t enable, u8_t uapsdInfo) +{ + zmw_get_wlan_dev(dev); + + wd->ws.staWmeEnabled = enable & 0x3; + if ((enable & 0x2) != 0) + { + wd->ws.staWmeQosInfo = uapsdInfo & 0x6f; + } + else + { + wd->ws.staWmeQosInfo = 0; + } +} + +void zfiWlanSetApWme(zdev_t* dev, u8_t enable) +{ + zmw_get_wlan_dev(dev); + + wd->ws.apWmeEnabled = enable; +} + +u8_t zfiWlanQuerywmeEnable(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->ws.staWmeEnabled; +} + +void zfiWlanSetProbingHiddenSsid(zdev_t* dev, u8_t* ssid, u8_t ssidLen, + u16_t entry) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + + if ((ssidLen <= 32) && (entry < ZM_MAX_PROBE_HIDDEN_SSID_SIZE)) + { + zmw_enter_critical_section(dev); + wd->ws.probingSsidList[entry].ssidLen = ssidLen; + zfMemoryCopy(wd->ws.probingSsidList[entry].ssid, ssid, ssidLen); + zmw_leave_critical_section(dev); + } + + return; +} + +void zfiWlanSetDisableProbingWithSsid(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + wd->sta.disableProbingWithSsid = mode; + + return; +} + +void zfiWlanSetDropUnencryptedPackets(zdev_t* dev, u8_t enable) +{ + zmw_get_wlan_dev(dev); + + wd->ws.dropUnencryptedPkts = enable; +} + +void zfiWlanSetStaRxSecurityCheckCb(zdev_t* dev, zfpStaRxSecurityCheckCb pStaRxSecurityCheckCb) +{ + zmw_get_wlan_dev(dev); + + wd->sta.pStaRxSecurityCheckCb = pStaRxSecurityCheckCb; +} + +void zfiWlanSetIBSSJoinOnly(zdev_t* dev, u8_t joinOnly) +{ + zmw_get_wlan_dev(dev); + + wd->ws.ibssJoinOnly = joinOnly; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiConfigWdsPort */ +/* Configure WDS port. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* wdsPortId : WDS port ID, start from 0 */ +/* flag : 0=>disable WDS port, 1=>enable WDS port */ +/* wdsAddr : WDS neighbor MAC address */ +/* encType : encryption type for WDS port */ +/* wdsKey : encryption key for WDS port */ +/* */ +/* OUTPUTS */ +/* Error code */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +u16_t zfiConfigWdsPort(zdev_t* dev, u8_t wdsPortId, u16_t flag, u16_t* wdsAddr, + u16_t encType, u32_t* wdsKey) +{ + u16_t addr[3]; + u32_t key[4]; + + zmw_get_wlan_dev(dev); + + if (wdsPortId > ZM_MAX_WDS_SUPPORT) + { + return ZM_ERR_WDS_PORT_ID; + } + + if (flag == 1) + { + /* Enable WDS port */ + wd->ap.wds.macAddr[wdsPortId][0] = wdsAddr[0]; + wd->ap.wds.macAddr[wdsPortId][1] = wdsAddr[1]; + wd->ap.wds.macAddr[wdsPortId][2] = wdsAddr[2]; + + wd->ap.wds.wdsBitmap |= (1 << wdsPortId); + wd->ap.wds.encryMode[wdsPortId] = (u8_t) encType; + + zfCoreSetKey(dev, 10+ZM_MAX_WDS_SUPPORT, 0, (u8_t) encType, wdsAddr, wdsKey); + } + else + { + /* Disable WDS port */ + addr[0] = addr[1] = addr[2] = 0; + key[0] = key[1] = key[2] = key[3] = 0; + wd->ap.wds.wdsBitmap &= (~(1 << wdsPortId)); + zfCoreSetKey(dev, 10+ZM_MAX_WDS_SUPPORT, 0, ZM_NO_WEP, addr, key); + } + + return ZM_SUCCESS; +} +#ifdef ZM_ENABLE_CENC +/* CENC */ +void zfiWlanQueryGSN(zdev_t* dev, u8_t *gsn, u16_t vapId) +{ + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + u32_t txiv[4]; + zmw_get_wlan_dev(dev); + + /* convert little endian to big endian for 32 bits */ + txiv[3] = wd->ap.txiv[vapId][0]; + txiv[2] = wd->ap.txiv[vapId][1]; + txiv[1] = wd->ap.txiv[vapId][2]; + txiv[0] = wd->ap.txiv[vapId][3]; + + zfMemoryCopy(gsn, (u8_t*)txiv, 16); +} +#endif //ZM_ENABLE_CENC +//CWYang(+) +void zfiWlanQuerySignalInfo(zdev_t* dev, u8_t *buffer) +{ + zmw_get_wlan_dev(dev); + + /*Change Signal Strength/Quality Value to Human Sense Here*/ + + buffer[0] = wd->SignalStrength; + buffer[1] = wd->SignalQuality; +} + +/* OS-XP */ +u16_t zfiStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType) +{ + return zfStaAddIeWpaRsn(dev, buf, offset, frameType); +} + +/* zfiDebugCmd */ +/* cmd value-description */ +/* 0 schedule timer */ +/* 1 cancel timer */ +/* 2 clear timer */ +/* 3 test timer */ +/* 4 */ +/* 5 */ +/* 6 checksum test 0/1 */ +/* 7 enableProtectionMode */ +/* 8 rx packet content dump 0/1 */ + +u32_t zfiDebugCmd(zdev_t* dev, u32_t cmd, u32_t value) +{ + u16_t event; + u32_t tick; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + + zmw_enter_critical_section(dev); + + if ( cmd == 0 ) + { /* schedule timer */ + event = (u16_t) ((value >> 16) & 0xffff); + tick = value & 0xffff; + zfTimerSchedule(dev, event, tick); + } + else if ( cmd == 1 ) + { /* cancel timer */ + event = (u16_t) (value & 0xffff); + zfTimerCancel(dev, event); + } + else if ( cmd == 2 ) + { /* clear timer */ + zfTimerClear(dev); + } + else if ( cmd == 3 ) + { /* test timer */ + zfTimerSchedule(dev, 1, 500); + zfTimerSchedule(dev, 2, 1000); + zfTimerSchedule(dev, 3, 1000); + zfTimerSchedule(dev, 4, 1000); + zfTimerSchedule(dev, 5, 1500); + zfTimerSchedule(dev, 6, 2000); + zfTimerSchedule(dev, 7, 2200); + zfTimerSchedule(dev, 6, 2500); + zfTimerSchedule(dev, 8, 2800); + } + else if ( cmd == 4) + { + zfTimerSchedule(dev, 1, 500); + zfTimerSchedule(dev, 2, 1000); + zfTimerSchedule(dev, 3, 1000); + zfTimerSchedule(dev, 4, 1000); + zfTimerSchedule(dev, 5, 1500); + zfTimerSchedule(dev, 6, 2000); + zfTimerSchedule(dev, 7, 2200); + zfTimerSchedule(dev, 6, 2500); + zfTimerSchedule(dev, 8, 2800); + zfTimerCancel(dev, 1); + zfTimerCancel(dev, 3); + zfTimerCancel(dev, 6); + } + else if ( cmd == 5 ) + { + wd->sta.keyId = (u8_t) value; + } + else if ( cmd == 6 ) + { + /* 0: normal 1: always set TCP/UDP checksum zero */ + wd->checksumTest = value; + } + else if ( cmd == 7 ) + { + wd->enableProtectionMode = value; + zm_msg1_mm(ZM_LV_1, "wd->enableProtectionMode=", wd->enableProtectionMode); + } + else if ( cmd == 8 ) + { + /* rx packet content dump */ + if (value) + { + wd->rxPacketDump = 1; + } + else + { + wd->rxPacketDump = 0; + } + } + + + zmw_leave_critical_section(dev); + + return 0; +} + +#ifdef ZM_ENABLE_CENC +u8_t zfiWlanSetCencPairwiseKey(zdev_t* dev, u8_t keyid, u32_t *txiv, u32_t *rxiv, + u8_t *key, u8_t *mic) +{ + struct zsKeyInfo keyInfo; + u8_t cencKey[32]; + u8_t i; + u16_t macAddr[3]; + + zmw_get_wlan_dev(dev); + + for (i = 0; i < 16; i++) + cencKey[i] = key[i]; + for (i = 0; i < 16; i++) + cencKey[i + 16] = mic[i]; + keyInfo.key = cencKey; + keyInfo.keyLength = 32; + keyInfo.keyIndex = keyid; + keyInfo.flag = ZM_KEY_FLAG_CENC | ZM_KEY_FLAG_PK; + for (i = 0; i < 3; i++) + macAddr[i] = wd->sta.bssid[i]; + keyInfo.macAddr = macAddr; + + zfiWlanSetKey(dev, keyInfo); + + /* Reset txiv and rxiv */ + //wd->sta.txiv[0] = txiv[0]; + //wd->sta.txiv[1] = txiv[1]; + //wd->sta.txiv[2] = txiv[2]; + //wd->sta.txiv[3] = txiv[3]; + // + //wd->sta.rxiv[0] = rxiv[0]; + //wd->sta.rxiv[1] = rxiv[1]; + //wd->sta.rxiv[2] = rxiv[2]; + //wd->sta.rxiv[3] = rxiv[3]; + + return 0; +} + +u8_t zfiWlanSetCencGroupKey(zdev_t* dev, u8_t keyid, u32_t *rxiv, + u8_t *key, u8_t *mic) +{ + struct zsKeyInfo keyInfo; + u8_t cencKey[32]; + u8_t i; + u16_t macAddr[6] = {0xffff, 0xffff, 0xffff}; + + zmw_get_wlan_dev(dev); + + for (i = 0; i < 16; i++) + cencKey[i] = key[i]; + for (i = 0; i < 16; i++) + cencKey[i + 16] = mic[i]; + keyInfo.key = cencKey; + keyInfo.keyLength = 32; + keyInfo.keyIndex = keyid; + keyInfo.flag = ZM_KEY_FLAG_CENC | ZM_KEY_FLAG_GK; + keyInfo.vapId = 0; + for (i = 0; i < 3; i++) + keyInfo.vapAddr[i] = wd->macAddr[i]; + keyInfo.macAddr = macAddr; + + zfiWlanSetKey(dev, keyInfo); + + /* Reset txiv and rxiv */ + wd->sta.rxivGK[0] = ((rxiv[3] >> 24) & 0xFF) + + (((rxiv[3] >> 16) & 0xFF) << 8) + + (((rxiv[3] >> 8) & 0xFF) << 16) + + ((rxiv[3] & 0xFF) << 24); + wd->sta.rxivGK[1] = ((rxiv[2] >> 24) & 0xFF) + + (((rxiv[2] >> 16) & 0xFF) << 8) + + (((rxiv[2] >> 8) & 0xFF) << 16) + + ((rxiv[2] & 0xFF) << 24); + wd->sta.rxivGK[2] = ((rxiv[1] >> 24) & 0xFF) + + (((rxiv[1] >> 16) & 0xFF) << 8) + + (((rxiv[1] >> 8) & 0xFF) << 16) + + ((rxiv[1] & 0xFF) << 24); + wd->sta.rxivGK[3] = ((rxiv[0] >> 24) & 0xFF) + + (((rxiv[0] >> 16) & 0xFF) << 8) + + (((rxiv[0] >> 8) & 0xFF) << 16) + + ((rxiv[0] & 0xFF) << 24); + + wd->sta.authMode = ZM_AUTH_MODE_CENC; + wd->sta.currentAuthMode = ZM_AUTH_MODE_CENC; + + return 0; +} +#endif //ZM_ENABLE_CENC + +u8_t zfiWlanSetDot11DMode(zdev_t* dev, u8_t mode) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + wd->sta.b802_11D = mode; + if (mode) //Enable 802.11d + { + wd->regulationTable.regionCode = NO_ENUMRD; + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + wd->regulationTable.allowChannel[i].channelFlags |= ZM_REG_FLAG_CHANNEL_PASSIVE; + } + else //Disable + { + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + wd->regulationTable.allowChannel[i].channelFlags &= ~ZM_REG_FLAG_CHANNEL_PASSIVE; + } + + return 0; +} + +u8_t zfiWlanSetDot11HDFSMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + //zm_debug_msg0("CWY - Enable 802.11h DFS"); + + // TODO : DFS Enable in 5250 to 5350 MHz and 5470 to 5725 MHz . + //if ( Adapter->ZD80211HSupport && + // Adapter->CardSetting.NetworkTypeInUse == Ndis802_11OFDM5 && + // ((ChannelNo >=52 && ChannelNo <= 64) || //5250~5350 MHZ + // (ChannelNo >=100 && ChannelNo <= 140))) //5470~5725 MHZ + //{ + // Adapter->ZD80211HSetting.DFSEnable=TRUE; + //} + //else + //{ + // Adapter->ZD80211HSetting.DFSEnable=FALSE; + //} + + wd->sta.DFSEnable = mode; + if (mode) + wd->sta.capability[1] |= ZM_BIT_0; + else + wd->sta.capability[1] &= (~ZM_BIT_0); + + return 0; +} + +u8_t zfiWlanSetDot11HTPCMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + // TODO : TPC Enable in 5150~5350 MHz and 5470~5725MHz. + //if ( Adapter->ZD80211HSupport && + // Adapter->CardSetting.NetworkTypeInUse == Ndis802_11OFDM5 && + // ((ChannelNo == 36 || ChannelNo == 40 || ChannelNo == 44 || ChannelNo == 48) || //5150~5250 MHZ , Not Japan + // (ChannelNo >=52 && ChannelNo <= 64) || //5250~5350 MHZ + // (ChannelNo >=100 && ChannelNo <= 140))) //5470~5725 MHZ + //{ + // Adapter->ZD80211HSetting.TPCEnable=TRUE; + //} + //else + //{ + // Adapter->ZD80211HSetting.TPCEnable=FALSE; + //} + + wd->sta.TPCEnable = mode; + if (mode) + wd->sta.capability[1] |= ZM_BIT_0; + else + wd->sta.capability[1] &= (~ZM_BIT_0); + + return 0; +} + +u8_t zfiWlanSetAniMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + wd->aniEnable = mode; + if (mode) + zfHpAniAttach(dev); + + return 0; +} + +#ifdef ZM_OS_LINUX_FUNC +void zfiWlanShowTally(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zm_msg1_mm(ZM_LV_0, "Hw_UnderrunCnt = ", wd->commTally.Hw_UnderrunCnt); + zm_msg1_mm(ZM_LV_0, "Hw_TotalRxFrm = ", wd->commTally.Hw_TotalRxFrm); + zm_msg1_mm(ZM_LV_0, "Hw_CRC32Cnt = ", wd->commTally.Hw_CRC32Cnt); + zm_msg1_mm(ZM_LV_0, "Hw_CRC16Cnt = ", wd->commTally.Hw_CRC16Cnt); + zm_msg1_mm(ZM_LV_1, "Hw_DecrypErr_UNI = ", wd->commTally.Hw_DecrypErr_UNI); + zm_msg1_mm(ZM_LV_0, "Hw_RxFIFOOverrun = ", wd->commTally.Hw_RxFIFOOverrun); + zm_msg1_mm(ZM_LV_1, "Hw_DecrypErr_Mul = ", wd->commTally.Hw_DecrypErr_Mul); + zm_msg1_mm(ZM_LV_1, "Hw_RetryCnt = ", wd->commTally.Hw_RetryCnt); + zm_msg1_mm(ZM_LV_0, "Hw_TotalTxFrm = ", wd->commTally.Hw_TotalTxFrm); + zm_msg1_mm(ZM_LV_0, "Hw_RxTimeOut = ", wd->commTally.Hw_RxTimeOut); + zm_msg1_mm(ZM_LV_0, "Tx_MPDU = ", wd->commTally.Tx_MPDU); + zm_msg1_mm(ZM_LV_0, "BA_Fail = ", wd->commTally.BA_Fail); + zm_msg1_mm(ZM_LV_0, "Hw_Tx_AMPDU = ", wd->commTally.Hw_Tx_AMPDU); + zm_msg1_mm(ZM_LV_0, "Hw_Tx_MPDU = ", wd->commTally.Hw_Tx_MPDU); + + zm_msg1_mm(ZM_LV_1, "Hw_RxMPDU = ", wd->commTally.Hw_RxMPDU); + zm_msg1_mm(ZM_LV_1, "Hw_RxDropMPDU = ", wd->commTally.Hw_RxDropMPDU); + zm_msg1_mm(ZM_LV_1, "Hw_RxDelMPDU = ", wd->commTally.Hw_RxDelMPDU); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyMiscError = ", wd->commTally.Hw_RxPhyMiscError); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyXRError = ", wd->commTally.Hw_RxPhyXRError); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyOFDMError = ", wd->commTally.Hw_RxPhyOFDMError); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyCCKError = ", wd->commTally.Hw_RxPhyCCKError); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyHTError = ", wd->commTally.Hw_RxPhyHTError); + zm_msg1_mm(ZM_LV_1, "Hw_RxPhyTotalCount = ", wd->commTally.Hw_RxPhyTotalCount); + + if (!((wd->commTally.Tx_MPDU == 0) && (wd->commTally.BA_Fail == 0))) + { + zm_debug_msg_p("BA Fail Ratio(%) = ", wd->commTally.BA_Fail * 100, + (wd->commTally.BA_Fail + wd->commTally.Tx_MPDU)); + } + + if (!((wd->commTally.Hw_Tx_MPDU == 0) && (wd->commTally.Hw_Tx_AMPDU == 0))) + { + zm_debug_msg_p("Avg Agg Number = ", + wd->commTally.Hw_Tx_MPDU, wd->commTally.Hw_Tx_AMPDU); + } +} +#endif + +void zfiWlanSetMaxTxPower(zdev_t* dev, u8_t power2, u8_t power5) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->maxTxPower2 = power2; + wd->maxTxPower5 = power5; + zmw_leave_critical_section(dev); +} + +void zfiWlanQueryMaxTxPower(zdev_t* dev, u8_t *power2, u8_t *power5) +{ + zmw_get_wlan_dev(dev); + + *power2 = wd->maxTxPower2; + *power5 = wd->maxTxPower5; +} + +void zfiWlanSetConnectMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->connectMode = mode; + zmw_leave_critical_section(dev); +} + +void zfiWlanSetSupportMode(zdev_t* dev, u32_t mode) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->supportMode = mode; + zmw_leave_critical_section(dev); +} + +void zfiWlanSetAdhocMode(zdev_t* dev, u32_t mode) +{ + zmw_get_wlan_dev(dev); + + wd->ws.adhocMode = mode; +} + +u32_t zfiWlanQueryAdhocMode(zdev_t* dev, u8_t bWrapper) +{ + u32_t adhocMode; + + zmw_get_wlan_dev(dev); + + if ( bWrapper ) + { + adhocMode = wd->ws.adhocMode; + } + else + { + adhocMode = wd->wfc.bIbssGMode; + } + + return adhocMode; +} + + +u8_t zfiWlanSetCountryIsoName(zdev_t* dev, u8_t *countryIsoName, u8_t length) +{ + u8_t buf[5]; + zmw_get_wlan_dev(dev); + + if (length == 4) + { + buf[2] = wd->ws.countryIsoName[0] = countryIsoName[2]; + buf[3] = wd->ws.countryIsoName[1] = countryIsoName[1]; + buf[4] = wd->ws.countryIsoName[2] = countryIsoName[0]; + } + else if (length == 3) + { + buf[2] = wd->ws.countryIsoName[0] = countryIsoName[1]; + buf[3] = wd->ws.countryIsoName[1] = countryIsoName[0]; + buf[4] = wd->ws.countryIsoName[2] = '\0'; + } + else + { + return 1; + } + + return zfHpGetRegulationTablefromISO(dev, buf, length); +} + + +const char* zfiWlanQueryCountryIsoName(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->ws.countryIsoName; +} + + + +void zfiWlanSetRegulatory(zdev_t* dev, u8_t CCS, u16_t Code, u8_t bfirstChannel) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if (CCS) + { + /* Reset Regulation Table by Country Code */ + zfHpGetRegulationTablefromCountry(dev, Code); + } + else + { + /* Reset Regulation Table by Region Code */ + zfHpGetRegulationTablefromRegionCode(dev, Code); + } + + if (bfirstChannel) { + zmw_enter_critical_section(dev); + wd->frequency = zfChGetFirstChannel(dev, NULL); + zmw_leave_critical_section(dev); + zfCoreSetFrequency(dev, wd->frequency); + } +} + + +const char* zfiHpGetisoNamefromregionCode(zdev_t* dev, u16_t regionCode) +{ + return zfHpGetisoNamefromregionCode(dev, regionCode); +} + +u16_t zfiWlanChannelToFrequency(zdev_t* dev, u8_t channel) +{ + return zfChNumToFreq(dev, channel, 0); +} + +u8_t zfiWlanFrequencyToChannel(zdev_t* dev, u16_t freq) +{ + u8_t is5GBand = 0; + + return zfChFreqToNum(freq, &is5GBand); +} + +void zfiWlanDisableDfsChannel(zdev_t* dev, u8_t disableFlag) +{ + zfHpDisableDfsChannel(dev, disableFlag); + return; +} + +void zfiWlanSetLEDCtrlParam(zdev_t* dev, u8_t type, u8_t flag) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->ledStruct.LEDCtrlType = type; + wd->ledStruct.LEDCtrlFlagFromReg = flag; + zmw_leave_critical_section(dev); +} + +void zfiWlanEnableLeapConfig(zdev_t* dev, u8_t leapEnabled) +{ + zmw_get_wlan_dev(dev); + + wd->sta.leapEnabled = leapEnabled; +} + +u32_t zfiWlanQueryHwCapability(zdev_t* dev) +{ + return zfHpCapability(dev); +} + +u32_t zfiWlanQueryReceivedPacket(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->sta.ReceivedPktRatePerSecond; +} + +void zfiWlanCheckSWEncryption(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if (wd->sta.SWEncryptEnable != 0) + { + zfHpSWDecrypt(dev, 1); + } +} + +u16_t zfiWlanQueryAllowChannels(zdev_t* dev, u16_t *channels) +{ + u16_t ii; + zmw_get_wlan_dev(dev); + + for (ii = 0; ii < wd->regulationTable.allowChannelCnt; ii++) + { + channels[ii] = wd->regulationTable.allowChannel[ii].channel; + } + + return wd->regulationTable.allowChannelCnt; +} + +void zfiWlanSetDynamicSIFSParam(zdev_t* dev, u8_t val) +{ + zmw_get_wlan_dev(dev); + + wd->dynamicSIFSEnable = val; + + zm_debug_msg1("wd->dynamicSIFSEnable = ", wd->dynamicSIFSEnable) +} + +u16_t zfiWlanGetMulticastAddressCount(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + return wd->sta.multicastList.size; +} + +void zfiWlanGetMulticastList(zdev_t* dev, u8_t* pMCList) +{ + struct zsMulticastAddr* pMacList = (struct zsMulticastAddr*) pMCList; + u8_t i; + + zmw_get_wlan_dev(dev); + + for ( i=0; ista.multicastList.size; i++ ) + { + zfMemoryCopy(pMacList[i].addr, wd->sta.multicastList.macAddr[i].addr, 6); + } +} + +void zfiWlanSetPacketFilter(zdev_t* dev, u32_t PacketFilter) +{ + u8_t bAllMulticast = 0; + u32_t oldFilter; + + zmw_get_wlan_dev(dev); + + oldFilter = wd->sta.osRxFilter; + + wd->sta.osRxFilter = PacketFilter; + + if ((oldFilter & ZM_PACKET_TYPE_ALL_MULTICAST) != + (wd->sta.osRxFilter & ZM_PACKET_TYPE_ALL_MULTICAST)) + { + if ( wd->sta.osRxFilter & ZM_PACKET_TYPE_ALL_MULTICAST ) + bAllMulticast = 1; + zfHpSetMulticastList(dev, wd->sta.multicastList.size, + (u8_t*)wd->sta.multicastList.macAddr, bAllMulticast); + } +} + +u8_t zfiCompareWithMulticastListAddress(zdev_t* dev, u16_t* dstMacAddr) +{ + u8_t i; + u8_t bIsInMCListAddr = 0; + + zmw_get_wlan_dev(dev); + + for ( i=0; ista.multicastList.size; i++ ) + { + if ( zfwMemoryIsEqual((u8_t*)dstMacAddr, (u8_t*)wd->sta.multicastList.macAddr[i].addr, 6) ) + { + bIsInMCListAddr = 1; + break; + } + } + + return bIsInMCListAddr; +} + +void zfiWlanSetSafeModeEnabled(zdev_t* dev, u8_t safeMode) +{ + zmw_get_wlan_dev(dev); + + wd->sta.bSafeMode = safeMode; + + if ( safeMode ) + zfStaEnableSWEncryption(dev, 1); + else + zfStaDisableSWEncryption(dev); +} + +void zfiWlanSetIBSSAdditionalIELength(zdev_t* dev, u32_t ibssAdditionalIESize, u8_t* ibssAdditionalIE) +{ + zmw_get_wlan_dev(dev); + + if ( ibssAdditionalIESize ) + { + wd->sta.ibssAdditionalIESize = ibssAdditionalIESize; + zfMemoryCopy(wd->sta.ibssAdditionalIE, ibssAdditionalIE, (u16_t)ibssAdditionalIESize); + } + else + wd->sta.ibssAdditionalIESize = 0; +} diff --git a/drivers/staging/otus/80211core/cprecomp.h b/drivers/staging/otus/80211core/cprecomp.h new file mode 100644 index 000000000000..1670bfc22587 --- /dev/null +++ b/drivers/staging/otus/80211core/cprecomp.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _CPRECOMP_H +#define _CPRECOMP_H + +#include "../oal_dt.h" +#include "../oal_marc.h" +#include "pub_zfi.h" +#include "pub_zfw.h" +#include "pub_usb.h" +#include "wlan.h" +#include "struct.h" +#include "cfunc.h" +#include "cagg.h" +#include "cwm.h" +#include "performance.h" +#endif + diff --git a/drivers/staging/otus/80211core/cpsmgr.c b/drivers/staging/otus/80211core/cpsmgr.c new file mode 100644 index 000000000000..cf73caca8e52 --- /dev/null +++ b/drivers/staging/otus/80211core/cpsmgr.c @@ -0,0 +1,731 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/** + * The power saving manager is to save the power as much as possible. + * Generally speaking, it controls: + * + * - when to sleep + * - + * + */ +#include "cprecomp.h" + +void zfPowerSavingMgrInit(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->sta.powerSaveMode = ZM_STA_PS_NONE; + wd->sta.psMgr.state = ZM_PS_MSG_STATE_ACTIVE; + wd->sta.psMgr.isSleepAllowed = 0; + wd->sta.psMgr.maxSleepPeriods = 1; + wd->sta.psMgr.ticks = 0; + wd->sta.psMgr.sleepAllowedtick = 0; +} + +static u16_t zfPowerSavingMgrHandlePsNone(zdev_t* dev, u8_t *isWakeUpRequired) +{ + u16_t ret = 0; + zmw_get_wlan_dev(dev); + + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + *isWakeUpRequired = 0; + break; + + case ZM_PS_MSG_STATE_T1: + case ZM_PS_MSG_STATE_T2: + case ZM_PS_MSG_STATE_SLEEP: + default: + *isWakeUpRequired = 1; +zm_debug_msg0("zfPowerSavingMgrHandlePsNone: Wake up now\n"); + if ( zfStaIsConnected(dev) ) + { + zm_debug_msg0("zfPowerSavingMgrOnHandleT1 send Null data\n"); + //zfSendNullData(dev, 0); + ret = 1; + } + + wd->sta.psMgr.state = ZM_PS_MSG_STATE_ACTIVE; + break; + } + return ret; +} + +static void zfPowerSavingMgrHandlePs(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + //zm_debug_msg0("zfPowerSavingMgrHandlePs: Prepare to sleep...\n"); + //wd->sta.psMgr.state = ZM_PS_MSG_STATE_T1; + break; + + case ZM_PS_MSG_STATE_T1: + case ZM_PS_MSG_STATE_T2: + case ZM_PS_MSG_STATE_SLEEP: + default: + break; + } +} + +void zfPowerSavingMgrSetMode(zdev_t* dev, u8_t mode) +{ + u16_t sendNull = 0; + u8_t isWakeUpRequired = 0; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zm_debug_msg1("mode = ", mode); + + if (mode > ZM_STA_PS_LIGHT) + { + zm_debug_msg0("return - wrong power save mode"); + return; + } + + zmw_enter_critical_section(dev); + + #if 1 + switch(mode) + { + case ZM_STA_PS_NONE: + sendNull = zfPowerSavingMgrHandlePsNone(dev, &isWakeUpRequired); + break; + + case ZM_STA_PS_FAST: + case ZM_STA_PS_LIGHT: + wd->sta.psMgr.maxSleepPeriods = 1; + zfPowerSavingMgrHandlePs(dev); + break; + + case ZM_STA_PS_MAX: + wd->sta.psMgr.maxSleepPeriods = ZM_PS_MAX_SLEEP_PERIODS; + zfPowerSavingMgrHandlePs(dev); + break; + } + #else + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + if ( mode != ZM_STA_PS_NONE ) + { +zm_debug_msg0("zfPowerSavingMgrSetMode: switch from ZM_PS_MSG_STATE_ACTIVE to ZM_PS_MSG_STATE_T1\n"); + // Stall the TX & start to wait the pending TX to be completed + wd->sta.psMgr.state = ZM_PS_MSG_STATE_T1; + } + break; + + case ZM_PS_MSG_STATE_SLEEP: + break; + } + #endif + + wd->sta.powerSaveMode = mode; + zmw_leave_critical_section(dev); + + if ( isWakeUpRequired ) + { + zfHpPowerSaveSetState(dev, 0); + wd->sta.psMgr.tempWakeUp = 0; + } + + if ( zfStaIsConnected(dev) + && (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) ) + { + switch(mode) + { + case ZM_STA_PS_NONE: + zfHpPowerSaveSetMode(dev, 0, 0, wd->beaconInterval); + break; + + case ZM_STA_PS_FAST: + case ZM_STA_PS_MAX: + case ZM_STA_PS_LIGHT: + zfHpPowerSaveSetMode(dev, 0, 1, wd->beaconInterval); + break; + + default: + zfHpPowerSaveSetMode(dev, 0, 0, wd->beaconInterval); + break; + } + } + + if (sendNull == 1) + { + zfSendNullData(dev, 0); + } + + return; +} + +static void zfPowerSavingMgrNotifyPSToAP(zdev_t *dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + if ( (wd->sta.psMgr.tempWakeUp != 1)&& + (wd->sta.psMgr.lastTxUnicastFrm != wd->commTally.txUnicastFrm || + wd->sta.psMgr.lastTxBroadcastFrm != wd->commTally.txBroadcastFrm || + wd->sta.psMgr.lastTxMulticastFrm != wd->commTally.txMulticastFrm) ) + { + zmw_enter_critical_section(dev); + wd->sta.psMgr.lastTxUnicastFrm = wd->commTally.txUnicastFrm; + wd->sta.psMgr.lastTxBroadcastFrm = wd->commTally.txBroadcastFrm; + wd->sta.psMgr.lastTxMulticastFrm = wd->commTally.txMulticastFrm; + zmw_leave_critical_section(dev); + + zfSendNullData(dev, 1); + } +} + +static void zfPowerSavingMgrOnHandleT1(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + // If the tx Q is not empty...return + if ( zfIsVtxqEmpty(dev) == FALSE ) + { + return; + } + +zm_debug_msg0("VtxQ is empty now...Check if HAL TXQ is empty\n"); + + // The the HAL TX Q is not empty...return + if ( zfHpGetFreeTxdCount(dev) != zfHpGetMaxTxdCount(dev) ) + { + return; + } + +zm_debug_msg0("HAL TXQ is empty now...Could go to sleep...\n"); + + zmw_enter_critical_section(dev); + + if (wd->sta.powerSaveMode == ZM_STA_PS_LIGHT) + { + if (wd->sta.ReceivedPktRatePerSecond > 200) + { + zmw_leave_critical_section(dev); + return; + } + + if ( zfStaIsConnected(dev) + && (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) ) + { + if (wd->sta.psMgr.sleepAllowedtick) { + wd->sta.psMgr.sleepAllowedtick--; + zmw_leave_critical_section(dev); + return; + } + } + } + + wd->sta.psMgr.state = ZM_PS_MSG_STATE_T2; + + zmw_leave_critical_section(dev); + + // Send the Null pkt to AP to notify that I'm going to sleep + if ( zfStaIsConnected(dev) ) + { +zm_debug_msg0("zfPowerSavingMgrOnHandleT1 send Null data\n"); + zfPowerSavingMgrNotifyPSToAP(dev); + } + + // Stall the TX now + // zfTxEngineStop(dev); +} + +static void zfPowerSavingMgrOnHandleT2(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + // Wait until the Null pkt is transmitted + if ( zfHpGetFreeTxdCount(dev) != zfHpGetMaxTxdCount(dev) ) + { + return; + } + + zmw_enter_critical_section(dev); + wd->sta.psMgr.state = ZM_PS_MSG_STATE_SLEEP; + wd->sta.psMgr.lastTxUnicastFrm = wd->commTally.txUnicastFrm; + wd->sta.psMgr.lastTxBroadcastFrm = wd->commTally.txBroadcastFrm; + wd->sta.psMgr.lastTxMulticastFrm = wd->commTally.txMulticastFrm; + zmw_leave_critical_section(dev); + + // Let CHIP sleep now +zm_debug_msg0("zfPowerSavingMgrOnHandleT2 zzzz....\n"); + zfHpPowerSaveSetState(dev, 1); + wd->sta.psMgr.tempWakeUp = 0; +} + +u8_t zfPowerSavingMgrIsSleeping(zdev_t *dev) +{ + u8_t isSleeping = FALSE; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if ( wd->sta.psMgr.state == ZM_PS_MSG_STATE_SLEEP || + wd->sta.psMgr.state == ZM_PS_MSG_STATE_T2) + { + isSleeping = TRUE; + } + zmw_leave_critical_section(dev); + return isSleeping; +} + +static u8_t zfPowerSavingMgrIsIdle(zdev_t *dev) +{ + u8_t isIdle = 0; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ( zfStaIsConnected(dev) && wd->sta.psMgr.isSleepAllowed == 0 ) + { + goto done; + } + + if ( wd->sta.bChannelScan ) + { + goto done; + } + + if ( zfStaIsConnecting(dev) ) + { + goto done; + } + + if (wd->sta.powerSaveMode == ZM_STA_PS_LIGHT) + { + if (wd->sta.ReceivedPktRatePerSecond > 200) + { + goto done; + } + + if ( zfStaIsConnected(dev) + && (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) ) + { + if (wd->sta.psMgr.sleepAllowedtick) { + wd->sta.psMgr.sleepAllowedtick--; + goto done; + } + } + } + + isIdle = 1; + +done: + zmw_leave_critical_section(dev); + + if ( zfIsVtxqEmpty(dev) == FALSE ) + { + isIdle = 0; + } + + return isIdle; +} + +static void zfPowerSavingMgrSleepIfIdle(zdev_t *dev) +{ + u8_t isIdle; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + isIdle = zfPowerSavingMgrIsIdle(dev); + + if ( isIdle == 0 ) + { + return; + } + + zmw_enter_critical_section(dev); + + switch(wd->sta.powerSaveMode) + { + case ZM_STA_PS_NONE: + break; + + case ZM_STA_PS_MAX: + case ZM_STA_PS_FAST: + case ZM_STA_PS_LIGHT: + zm_debug_msg0("zfPowerSavingMgrSleepIfIdle: IDLE so slep now...\n"); + wd->sta.psMgr.state = ZM_PS_MSG_STATE_T1; + break; + } + + zmw_leave_critical_section(dev); +} + +static void zfPowerSavingMgrDisconnectMain(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + +#ifdef ZM_ENABLE_DISCONNECT_PS + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + zfPowerSavingMgrSleepIfIdle(dev); + break; + + case ZM_PS_MSG_STATE_SLEEP: + break; + + case ZM_PS_MSG_STATE_T1: + zfPowerSavingMgrOnHandleT1(dev); + break; + + case ZM_PS_MSG_STATE_T2: + zfPowerSavingMgrOnHandleT2(dev); + break; + } +#else + zfPowerSavingMgrWakeup(dev); +#endif +} + +static void zfPowerSavingMgrInfraMain(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + zfPowerSavingMgrSleepIfIdle(dev); + break; + + case ZM_PS_MSG_STATE_SLEEP: + break; + + case ZM_PS_MSG_STATE_T1: + zfPowerSavingMgrOnHandleT1(dev); + break; + + case ZM_PS_MSG_STATE_T2: + zfPowerSavingMgrOnHandleT2(dev); + break; + } +} + +void zfPowerSavingMgrAtimWinExpired(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + +//printk("zfPowerSavingMgrAtimWinExpired #1\n"); + if ( wd->sta.powerSaveMode == ZM_STA_PS_NONE ) + { + return; + } + +//printk("zfPowerSavingMgrAtimWinExpired #2\n"); + // if we received any ATIM window from the others to indicate we have buffered data + // at the other station, we can't go to sleep + if ( wd->sta.recvAtim ) + { + wd->sta.recvAtim = 0; + zm_debug_msg0("Can't sleep due to receving ATIM window!"); + return; + } + + // if we are the one to tx beacon during last beacon interval. we can't go to sleep + // since we need to be alive to respond the probe request! + if ( wd->sta.txBeaconInd ) + { + zm_debug_msg0("Can't sleep due to just transmit a beacon!"); + return; + } + + // If we buffer any data for the other stations. we could not go to sleep + if ( wd->sta.ibssPrevPSDataCount != 0 ) + { + zm_debug_msg0("Can't sleep due to buffering data for the others!"); + return; + } + + // before sleeping, we still need to notify the others by transmitting null + // pkt with power mgmt bit turned on. + zfPowerSavingMgrOnHandleT1(dev); +} + +static void zfPowerSavingMgrIBSSMain(zdev_t* dev) +{ + // wait for the end of + // if need to wait to know if we are the one to transmit the beacon + // during the beacon interval. If it's me, we can't go to sleep. + + zmw_get_wlan_dev(dev); + + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + case ZM_PS_MSG_STATE_SLEEP: + case ZM_PS_MSG_STATE_T1: + break; + + case ZM_PS_MSG_STATE_T2: + zfPowerSavingMgrOnHandleT2(dev); + break; + } + + return; +} + +#if 1 +void zfPowerSavingMgrMain(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + switch (wd->sta.adapterState) + { + case ZM_STA_STATE_DISCONNECT: + zfPowerSavingMgrDisconnectMain(dev); + break; + case ZM_STA_STATE_CONNECTED: + { + if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) { + zfPowerSavingMgrInfraMain(dev); + } else if (wd->wlanMode == ZM_MODE_IBSS) { + zfPowerSavingMgrIBSSMain(dev); + } + } + break; + case ZM_STA_STATE_CONNECTING: + default: + break; + } +} +#else +void zfPowerSavingMgrMain(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode != ZM_MODE_INFRASTRUCTURE ) + { + return; + } + + switch(wd->sta.psMgr.state) + { + case ZM_PS_MSG_STATE_ACTIVE: + goto check_sleep; + break; + + case ZM_PS_MSG_STATE_SLEEP: + goto sleeping; + break; + + case ZM_PS_MSG_STATE_T1: + zfPowerSavingMgrOnHandleT1(dev); + break; + + case ZM_PS_MSG_STATE_T2: + zfPowerSavingMgrOnHandleT2(dev); + break; + } + + return; + +sleeping: + return; + +check_sleep: + zfPowerSavingMgrSleepIfIdle(dev); + return; +} +#endif + +#ifdef ZM_ENABLE_POWER_SAVE +void zfPowerSavingMgrWakeup(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + +//zm_debug_msg0("zfPowerSavingMgrWakeup"); + + //if ( wd->sta.psMgr.state != ZM_PS_MSG_STATE_ACTIVE && ( zfPowerSavingMgrIsIdle(dev) == 0 )) + if ( wd->sta.psMgr.state != ZM_PS_MSG_STATE_ACTIVE ) + { + zmw_enter_critical_section(dev); + + wd->sta.psMgr.isSleepAllowed = 0; + wd->sta.psMgr.state = ZM_PS_MSG_STATE_ACTIVE; + + if ( wd->sta.powerSaveMode > ZM_STA_PS_NONE ) + wd->sta.psMgr.tempWakeUp = 1; + + zmw_leave_critical_section(dev); + + // Wake up the CHIP now!! + zfHpPowerSaveSetState(dev, 0); + } +} +#else +void zfPowerSavingMgrWakeup(zdev_t* dev) +{ +} +#endif + +void zfPowerSavingMgrProcessBeacon(zdev_t* dev, zbuf_t* buf) +{ + u8_t length, bitmap; + u16_t offset, n1, n2, q, r; + zbuf_t* psBuf; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + if ( wd->sta.powerSaveMode == ZM_STA_PS_NONE ) + //if ( wd->sta.psMgr.state != ZM_PS_MSG_STATE_SLEEP ) + { + return; + } + + wd->sta.psMgr.isSleepAllowed = 1; + + if ( (offset=zfFindElement(dev, buf, ZM_WLAN_EID_TIM)) != 0xffff ) + { + length = zmw_rx_buf_readb(dev, buf, offset+1); + + if ( length > 3 ) + { + n1 = zmw_rx_buf_readb(dev, buf, offset+4) & (~ZM_BIT_0); + n2 = length + n1 - 4; + q = wd->sta.aid >> 3; + r = wd->sta.aid & 7; + + if ((q >= n1) && (q <= n2)) + { + bitmap = zmw_rx_buf_readb(dev, buf, offset+5+q-n1); + + if ( (bitmap >> r) & ZM_BIT_0 ) + { + //if ( wd->sta.powerSaveMode == ZM_STA_PS_FAST ) + if ( 0 ) + { + wd->sta.psMgr.state = ZM_PS_MSG_STATE_S1; + //zfSendPSPoll(dev); + zfSendNullData(dev, 0); + } + else + { + if ((wd->sta.qosInfo&0xf) != 0xf) + { + /* send ps-poll */ + //printk("zfSendPSPoll #1\n"); + + wd->sta.psMgr.isSleepAllowed = 0; + + switch (wd->sta.powerSaveMode) + { + case ZM_STA_PS_MAX: + case ZM_STA_PS_FAST: + //zm_debug_msg0("wake up and send PS-Poll\n"); + zfSendPSPoll(dev); + break; + case ZM_STA_PS_LIGHT: + zm_debug_msg0("wake up and send null data\n"); + + zmw_enter_critical_section(dev); + wd->sta.psMgr.sleepAllowedtick = 400; + zmw_leave_critical_section(dev); + + zfSendNullData(dev, 0); + break; + } + + wd->sta.psMgr.tempWakeUp = 0; + } + } + } + } + } + } + + while ((psBuf = zfQueueGet(dev, wd->sta.uapsdQ)) != NULL) + { + zfTxSendEth(dev, psBuf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + } + + //printk("zfPowerSavingMgrProcessBeacon #1\n"); + zfPowerSavingMgrMain(dev); +} + +void zfPowerSavingMgrConnectNotify(zdev_t *dev) +{ + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + switch(wd->sta.powerSaveMode) + { + case ZM_STA_PS_NONE: + zfHpPowerSaveSetMode(dev, 0, 0, wd->beaconInterval); + break; + + case ZM_STA_PS_FAST: + case ZM_STA_PS_MAX: + case ZM_STA_PS_LIGHT: + zfHpPowerSaveSetMode(dev, 0, 1, wd->beaconInterval); + break; + + default: + zfHpPowerSaveSetMode(dev, 0, 0, wd->beaconInterval); + break; + } + } +} + +void zfPowerSavingMgrPreTBTTInterrupt(zdev_t *dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + /* disable TBTT interrupt when change from connection to disconnect */ + if (zfStaIsDisconnect(dev)) { + zfHpPowerSaveSetMode(dev, 0, 0, 0); + zfPowerSavingMgrWakeup(dev); + return; + } + + zmw_enter_critical_section(dev); + wd->sta.psMgr.ticks++; + + if ( wd->sta.psMgr.ticks < wd->sta.psMgr.maxSleepPeriods ) + { + zmw_leave_critical_section(dev); + return; + } + else + { + wd->sta.psMgr.ticks = 0; + } + + zmw_leave_critical_section(dev); + + zfPowerSavingMgrWakeup(dev); +} + +/* Leave an empty line below to remove warning message on some compiler */ + diff --git a/drivers/staging/otus/80211core/cscanmgr.c b/drivers/staging/otus/80211core/cscanmgr.c new file mode 100644 index 000000000000..b32835c87590 --- /dev/null +++ b/drivers/staging/otus/80211core/cscanmgr.c @@ -0,0 +1,535 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" + +void zfScanMgrInit(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->sta.scanMgr.scanReqs[0] = 0; + wd->sta.scanMgr.scanReqs[1] = 0; + + wd->sta.scanMgr.currScanType = ZM_SCAN_MGR_SCAN_NONE; + wd->sta.scanMgr.scanStartDelay = 3; + //wd->sta.scanMgr.scanStartDelay = 0; +} + +u8_t zfScanMgrScanStart(zdev_t* dev, u8_t scanType) +{ + u8_t i; + + zmw_get_wlan_dev(dev); + + zm_debug_msg1("scanType = ", scanType); + + zmw_declare_for_critical_section(); + + if ( scanType != ZM_SCAN_MGR_SCAN_INTERNAL && + scanType != ZM_SCAN_MGR_SCAN_EXTERNAL ) + { + zm_debug_msg0("unknown scanType"); + return 1; + } + else if (zfStaIsConnecting(dev)) + { + zm_debug_msg0("reject scan request due to connecting"); + return 1; + } + + i = scanType - 1; + + zmw_enter_critical_section(dev); + + if ( wd->sta.scanMgr.scanReqs[i] == 1 ) + { + zm_debug_msg1("scan rescheduled", scanType); + goto scan_done; + } + + wd->sta.scanMgr.scanReqs[i] = 1; + zm_debug_msg1("scan scheduled: ", scanType); + + // If there's no scan pending, we do the scan right away. + // If there's an internal scan and the new scan request is external one, + // we will restart the scan. + if ( wd->sta.scanMgr.currScanType == ZM_SCAN_MGR_SCAN_NONE ) + { + goto schedule_scan; + } + else if ( wd->sta.scanMgr.currScanType == ZM_SCAN_MGR_SCAN_INTERNAL && + scanType == ZM_SCAN_MGR_SCAN_EXTERNAL ) + { + // Stop the internal scan & schedule external scan first + zfTimerCancel(dev, ZM_EVENT_SCAN); + + /* Fix for WHQL sendrecv => we do not apply delay time in which the device + stop transmitting packet when we already connect to some AP */ + wd->sta.bScheduleScan = FALSE; + + zfTimerCancel(dev, ZM_EVENT_TIMEOUT_SCAN); + zfTimerCancel(dev, ZM_EVENT_IN_SCAN); + + wd->sta.bChannelScan = FALSE; + goto schedule_scan; + } + else + { + zm_debug_msg0("Scan is busy...waiting later to start\n"); + } + + zmw_leave_critical_section(dev); + return 0; + +scan_done: + zmw_leave_critical_section(dev); + return 1; + +schedule_scan: + + wd->sta.bScheduleScan = TRUE; + + zfTimerSchedule(dev, ZM_EVENT_SCAN, wd->sta.scanMgr.scanStartDelay); + wd->sta.scanMgr.scanStartDelay = 3; + //wd->sta.scanMgr.scanStartDelay = 0; + wd->sta.scanMgr.currScanType = scanType; + zmw_leave_critical_section(dev); + + if ((zfStaIsConnected(dev)) && (!zfPowerSavingMgrIsSleeping(dev))) + { + zfSendNullData(dev, 1); + } + return 0; +} + +void zfScanMgrScanStop(zdev_t* dev, u8_t scanType) +{ + u8_t scanNotifyRequired = 0; + u8_t theOtherScan = ZM_SCAN_MGR_SCAN_NONE; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if ( wd->sta.scanMgr.currScanType == ZM_SCAN_MGR_SCAN_NONE ) + { + zm_assert(wd->sta.scanMgr.scanReqs[0] == 0); + zm_assert(wd->sta.scanMgr.scanReqs[1] == 0); + goto done; + } + + switch(scanType) + { + case ZM_SCAN_MGR_SCAN_EXTERNAL: + scanNotifyRequired = 1; + theOtherScan = ZM_SCAN_MGR_SCAN_INTERNAL; + break; + + case ZM_SCAN_MGR_SCAN_INTERNAL: + theOtherScan = ZM_SCAN_MGR_SCAN_EXTERNAL; + break; + + default: + goto done; + } + + if ( wd->sta.scanMgr.currScanType != scanType ) + { + goto stop_done; + } + + zfTimerCancel(dev, ZM_EVENT_SCAN); + + /* Fix for WHQL sendrecv => we do not apply delay time in which the device + stop transmitting packet when we already connect to some AP */ + wd->sta.bScheduleScan = FALSE; + + zfTimerCancel(dev, ZM_EVENT_TIMEOUT_SCAN); + zfTimerCancel(dev, ZM_EVENT_IN_SCAN); + + wd->sta.bChannelScan = FALSE; + wd->sta.scanFrequency = 0; + + if ( wd->sta.scanMgr.scanReqs[theOtherScan - 1] ) + { + wd->sta.scanMgr.currScanType = theOtherScan; + + // Schedule the other scan after 1 second later + zfTimerSchedule(dev, ZM_EVENT_SCAN, 100); + } + else + { + wd->sta.scanMgr.currScanType = ZM_SCAN_MGR_SCAN_NONE; + } + +stop_done: + wd->sta.scanMgr.scanReqs[scanType - 1] = 0; + + zmw_leave_critical_section(dev); + + /* avoid lose receive packet when site survey */ + if ((zfStaIsConnected(dev)) && (!zfPowerSavingMgrIsSleeping(dev))) + { + zfSendNullData(dev, 0); + } + + if ( scanNotifyRequired ) + { + zm_debug_msg0("Scan notify after reset"); + if (wd->zfcbScanNotify != NULL) + { + wd->zfcbScanNotify(dev, NULL); + } + } + + return; + +done: + zmw_leave_critical_section(dev); + return; +} + +void zfScanMgrScanAck(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + wd->sta.scanMgr.scanStartDelay = 3; + //wd->sta.scanMgr.scanStartDelay = 0; + + zmw_leave_critical_section(dev); + return; +} + +extern void zfStaReconnect(zdev_t* dev); + +static void zfScanSendProbeRequest(zdev_t* dev) +{ + u8_t k; + u16_t dst[3] = { 0xffff, 0xffff, 0xffff }; + + zmw_get_wlan_dev(dev); + + /* Increase rxBeaconCount to prevent beacon lost */ + if (zfStaIsConnected(dev)) + { + wd->sta.rxBeaconCount++; + } + + if ( wd->sta.bPassiveScan ) + { + return; + } + /* enable 802.l11h and in DFS Band , disable sending probe request */ + if (wd->sta.DFSEnable) + { + if (zfHpIsDfsChannel(dev, wd->sta.scanFrequency)) + { + return; + } + } + + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_PROBEREQ, dst, 0, 0, 0); + + if ( wd->sta.disableProbingWithSsid ) + { + return; + } + + for (k=1; k<=ZM_MAX_PROBE_HIDDEN_SSID_SIZE; k++) + { + if ( wd->ws.probingSsidList[k-1].ssidLen != 0 ) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_PROBEREQ, dst, k, 0, 0); + } + } +} + +static void zfScanMgrEventSetFreqCompleteCb(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + +//printk("zfScanMgrEventSetFreqCompleteCb #1\n"); + + zmw_enter_critical_section(dev); + zfTimerSchedule(dev, ZM_EVENT_IN_SCAN, ZM_TICK_IN_SCAN); + if (wd->sta.bPassiveScan) + { + zfTimerSchedule(dev, ZM_EVENT_TIMEOUT_SCAN, wd->sta.passiveScanTickPerChannel); + } + else + { + zfTimerSchedule(dev, ZM_EVENT_TIMEOUT_SCAN, wd->sta.activescanTickPerChannel); + } + zmw_leave_critical_section(dev); + + zfScanSendProbeRequest(dev); +} + + +static void zfScanMgrEventScanCompleteCb(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ((zfStaIsConnected(dev)) && (!zfPowerSavingMgrIsSleeping(dev))) + { + zfSendNullData(dev, 0); + } + return; +} + + +void zfScanMgrScanEventRetry(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if ( !wd->sta.bChannelScan ) + { + return; + } + + if ( !wd->sta.bPassiveScan ) + { + zfScanSendProbeRequest(dev); + #if 0 + zmw_enter_critical_section(dev); + zfTimerSchedule(dev, ZM_EVENT_IN_SCAN, ZM_TICK_IN_SCAN); + zmw_leave_critical_section(dev); + #endif + } +} + +u8_t zfScanMgrScanEventTimeout(zdev_t* dev) +{ + u16_t nextScanFrequency = 0; + u8_t temp; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if ( wd->sta.scanFrequency == 0 ) + { + zmw_leave_critical_section(dev); + return -1; + } + + nextScanFrequency = zfChGetNextChannel(dev, wd->sta.scanFrequency, + &wd->sta.bPassiveScan); + + if ( (nextScanFrequency == 0xffff) + || (wd->sta.scanFrequency == zfChGetLastChannel(dev, &temp)) ) + { + u8_t currScanType; + u8_t isExternalScan = 0; + u8_t isInternalScan = 0; + + //zm_debug_msg1("end scan = ", KeQueryInterruptTime()); + wd->sta.scanFrequency = 0; + + zm_debug_msg1("scan 1 type: ", wd->sta.scanMgr.currScanType); + zm_debug_msg1("scan channel count = ", wd->regulationTable.allowChannelCnt); + + //zfBssInfoRefresh(dev); + zfTimerCancel(dev, ZM_EVENT_TIMEOUT_SCAN); + + if ( wd->sta.bChannelScan == FALSE ) + { + zm_debug_msg0("WOW!! scan is cancelled\n"); + zmw_leave_critical_section(dev); + goto report_scan_result; + } + + + currScanType = wd->sta.scanMgr.currScanType; + switch(currScanType) + { + case ZM_SCAN_MGR_SCAN_EXTERNAL: + isExternalScan = 1; + + if ( wd->sta.scanMgr.scanReqs[ZM_SCAN_MGR_SCAN_INTERNAL - 1] ) + { + wd->sta.scanMgr.scanReqs[ZM_SCAN_MGR_SCAN_INTERNAL - 1] = 0; + isInternalScan = 1; + } + + break; + + case ZM_SCAN_MGR_SCAN_INTERNAL: + isInternalScan = 1; + + if ( wd->sta.scanMgr.scanReqs[ZM_SCAN_MGR_SCAN_EXTERNAL - 1] ) + { + // Because the external scan should pre-empts internal scan. + // So this shall not be happened!! + zm_assert(0); + } + + break; + + default: + zm_assert(0); + break; + } + + wd->sta.scanMgr.scanReqs[currScanType - 1] = 0; + wd->sta.scanMgr.scanStartDelay = 100; + wd->sta.scanMgr.currScanType = ZM_SCAN_MGR_SCAN_NONE; + zmw_leave_critical_section(dev); + + //Set channel according to AP's configuration + zfCoreSetFrequencyEx(dev, wd->frequency, wd->BandWidth40, + wd->ExtOffset, zfScanMgrEventScanCompleteCb); + + wd->sta.bChannelScan = FALSE; + + #if 1 + if (zfStaIsConnected(dev)) + { // Finish site survey, reset the variable to detect using wrong frequency ! + zfHpFinishSiteSurvey(dev, 1); + zmw_enter_critical_section(dev); + wd->sta.ibssSiteSurveyStatus = 2; + wd->tickIbssReceiveBeacon = 0; + wd->sta.ibssReceiveBeaconCount = 0; + zmw_leave_critical_section(dev); + + /* #5 Re-enable RIFS function after the site survey ! */ + /* This is because switch band will reset the BB register to initial value */ + if( wd->sta.rifsState == ZM_RIFS_STATE_DETECTED ) + { + zfHpEnableRifs(dev, ((wd->sta.currentFrequency<3000)?1:0), wd->sta.EnableHT, wd->sta.HT2040); + } + } + else + { + zfHpFinishSiteSurvey(dev, 0); + zmw_enter_critical_section(dev); + wd->sta.ibssSiteSurveyStatus = 0; + zmw_leave_critical_section(dev); + } + #endif + +report_scan_result: + /* avoid lose receive packet when site survey */ + //if ((zfStaIsConnected(dev)) && (!zfPowerSavingMgrIsSleeping(dev))) + //{ + // zfSendNullData(dev, 0); + //} + + if ( isExternalScan )//Quickly reboot + { + if (wd->zfcbScanNotify != NULL) + { + wd->zfcbScanNotify(dev, NULL); + } + } + + if ( isInternalScan ) + { + //wd->sta.InternalScanReq = 0; + zfStaReconnect(dev); + } + + return 0; + } + else + { + wd->sta.scanFrequency = nextScanFrequency; + + //zmw_enter_critical_section(dev); + zfTimerCancel(dev, ZM_EVENT_IN_SCAN); + zmw_leave_critical_section(dev); + + zm_debug_msg0("scan 2"); + zfCoreSetFrequencyV2(dev, wd->sta.scanFrequency, zfScanMgrEventSetFreqCompleteCb); + + return 1; + } +} + +void zfScanMgrScanEventStart(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if ( wd->sta.bChannelScan ) + { + return; + } + + zfPowerSavingMgrWakeup(dev); + + zmw_enter_critical_section(dev); + + if ( wd->sta.scanMgr.currScanType == ZM_SCAN_MGR_SCAN_NONE ) + { + goto no_scan; + } + + //zfBssInfoRefresh(dev); + zfBssInfoRefresh(dev, 0); + wd->sta.bChannelScan = TRUE; + wd->sta.bScheduleScan = FALSE; + zfTimerCancel(dev, ZM_EVENT_IN_SCAN); + zfTimerCancel(dev, ZM_EVENT_TIMEOUT_SCAN); + + //zm_debug_msg1("start scan = ", KeQueryInterruptTime()); + wd->sta.scanFrequency = zfChGetFirstChannel(dev, &wd->sta.bPassiveScan); + zmw_leave_critical_section(dev); + + /* avoid lose receive packet when site survey */ + //if ((zfStaIsConnected(dev)) && (!zfPowerSavingMgrIsSleeping(dev))) + //{ + // zfSendNullData(dev, 1); + //} +// zm_debug_msg0("scan 0"); +// zfCoreSetFrequencyV2(dev, wd->sta.scanFrequency, zfScanMgrEventSetFreqCompleteCb); + + #if 1 + if (zfStaIsConnected(dev)) + {// If doing site survey ! + zfHpBeginSiteSurvey(dev, 1); + zmw_enter_critical_section(dev); + wd->sta.ibssSiteSurveyStatus = 1; + zmw_leave_critical_section(dev); + } + else + { + zfHpBeginSiteSurvey(dev, 0); + zmw_enter_critical_section(dev); + wd->sta.ibssSiteSurveyStatus = 0; + zmw_leave_critical_section(dev); + } + #endif + + zm_debug_msg0("scan 0"); + zfCoreSetFrequencyV2(dev, wd->sta.scanFrequency, zfScanMgrEventSetFreqCompleteCb); + + return; + +no_scan: + zmw_leave_critical_section(dev); + return; +} diff --git a/drivers/staging/otus/80211core/ctkip.c b/drivers/staging/otus/80211core/ctkip.c new file mode 100644 index 000000000000..be42f7aaa37d --- /dev/null +++ b/drivers/staging/otus/80211core/ctkip.c @@ -0,0 +1,598 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : ctkip.c */ +/* */ +/* Abstract */ +/* This module contains Tx and Rx functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" + +u16_t zgTkipSboxLower[256] = + { + 0xA5,0x84,0x99,0x8D,0x0D,0xBD,0xB1,0x54, + 0x50,0x03,0xA9,0x7D,0x19,0x62,0xE6,0x9A, + 0x45,0x9D,0x40,0x87,0x15,0xEB,0xC9,0x0B, + 0xEC,0x67,0xFD,0xEA,0xBF,0xF7,0x96,0x5B, + 0xC2,0x1C,0xAE,0x6A,0x5A,0x41,0x02,0x4F, + 0x5C,0xF4,0x34,0x08,0x93,0x73,0x53,0x3F, + 0x0C,0x52,0x65,0x5E,0x28,0xA1,0x0F,0xB5, + 0x09,0x36,0x9B,0x3D,0x26,0x69,0xCD,0x9F, + 0x1B,0x9E,0x74,0x2E,0x2D,0xB2,0xEE,0xFB, + 0xF6,0x4D,0x61,0xCE,0x7B,0x3E,0x71,0x97, + 0xF5,0x68,0x00,0x2C,0x60,0x1F,0xC8,0xED, + 0xBE,0x46,0xD9,0x4B,0xDE,0xD4,0xE8,0x4A, + 0x6B,0x2A,0xE5,0x16,0xC5,0xD7,0x55,0x94, + 0xCF,0x10,0x06,0x81,0xF0,0x44,0xBA,0xE3, + 0xF3,0xFE,0xC0,0x8A,0xAD,0xBC,0x48,0x04, + 0xDF,0xC1,0x75,0x63,0x30,0x1A,0x0E,0x6D, + 0x4C,0x14,0x35,0x2F,0xE1,0xA2,0xCC,0x39, + 0x57,0xF2,0x82,0x47,0xAC,0xE7,0x2B,0x95, + 0xA0,0x98,0xD1,0x7F,0x66,0x7E,0xAB,0x83, + 0xCA,0x29,0xD3,0x3C,0x79,0xE2,0x1D,0x76, + 0x3B,0x56,0x4E,0x1E,0xDB,0x0A,0x6C,0xE4, + 0x5D,0x6E,0xEF,0xA6,0xA8,0xA4,0x37,0x8B, + 0x32,0x43,0x59,0xB7,0x8C,0x64,0xD2,0xE0, + 0xB4,0xFA,0x07,0x25,0xAF,0x8E,0xE9,0x18, + 0xD5,0x88,0x6F,0x72,0x24,0xF1,0xC7,0x51, + 0x23,0x7C,0x9C,0x21,0xDD,0xDC,0x86,0x85, + 0x90,0x42,0xC4,0xAA,0xD8,0x05,0x01,0x12, + 0xA3,0x5F,0xF9,0xD0,0x91,0x58,0x27,0xB9, + 0x38,0x13,0xB3,0x33,0xBB,0x70,0x89,0xA7, + 0xB6,0x22,0x92,0x20,0x49,0xFF,0x78,0x7A, + 0x8F,0xF8,0x80,0x17,0xDA,0x31,0xC6,0xB8, + 0xC3,0xB0,0x77,0x11,0xCB,0xFC,0xD6,0x3A + }; + + +u16_t zgTkipSboxUpper[256] = + { + 0xC6,0xF8,0xEE,0xF6,0xFF,0xD6,0xDE,0x91, + 0x60,0x02,0xCE,0x56,0xE7,0xB5,0x4D,0xEC, + 0x8F,0x1F,0x89,0xFA,0xEF,0xB2,0x8E,0xFB, + 0x41,0xB3,0x5F,0x45,0x23,0x53,0xE4,0x9B, + 0x75,0xE1,0x3D,0x4C,0x6C,0x7E,0xF5,0x83, + 0x68,0x51,0xD1,0xF9,0xE2,0xAB,0x62,0x2A, + 0x08,0x95,0x46,0x9D,0x30,0x37,0x0A,0x2F, + 0x0E,0x24,0x1B,0xDF,0xCD,0x4E,0x7F,0xEA, + 0x12,0x1D,0x58,0x34,0x36,0xDC,0xB4,0x5B, + 0xA4,0x76,0xB7,0x7D,0x52,0xDD,0x5E,0x13, + 0xA6,0xB9,0x00,0xC1,0x40,0xE3,0x79,0xB6, + 0xD4,0x8D,0x67,0x72,0x94,0x98,0xB0,0x85, + 0xBB,0xC5,0x4F,0xED,0x86,0x9A,0x66,0x11, + 0x8A,0xE9,0x04,0xFE,0xA0,0x78,0x25,0x4B, + 0xA2,0x5D,0x80,0x05,0x3F,0x21,0x70,0xF1, + 0x63,0x77,0xAF,0x42,0x20,0xE5,0xFD,0xBF, + 0x81,0x18,0x26,0xC3,0xBE,0x35,0x88,0x2E, + 0x93,0x55,0xFC,0x7A,0xC8,0xBA,0x32,0xE6, + 0xC0,0x19,0x9E,0xA3,0x44,0x54,0x3B,0x0B, + 0x8C,0xC7,0x6B,0x28,0xA7,0xBC,0x16,0xAD, + 0xDB,0x64,0x74,0x14,0x92,0x0C,0x48,0xB8, + 0x9F,0xBD,0x43,0xC4,0x39,0x31,0xD3,0xF2, + 0xD5,0x8B,0x6E,0xDA,0x01,0xB1,0x9C,0x49, + 0xD8,0xAC,0xF3,0xCF,0xCA,0xF4,0x47,0x10, + 0x6F,0xF0,0x4A,0x5C,0x38,0x57,0x73,0x97, + 0xCB,0xA1,0xE8,0x3E,0x96,0x61,0x0D,0x0F, + 0xE0,0x7C,0x71,0xCC,0x90,0x06,0xF7,0x1C, + 0xC2,0x6A,0xAE,0x69,0x17,0x99,0x3A,0x27, + 0xD9,0xEB,0x2B,0x22,0xD2,0xA9,0x07,0x33, + 0x2D,0x3C,0x15,0xC9,0x87,0xAA,0x50,0xA5, + 0x03,0x59,0x09,0x1A,0x65,0xD7,0x84,0xD0, + 0x82,0x29,0x5A,0x1E,0x7B,0xA8,0x6D,0x2C + }; + +u16_t zfrotr1(u16_t a) +// rotate right by 1 bit. +{ + u16_t b; + + if (a & 0x01) + { + b = (a >> 1) | 0x8000; + } + else + { + b = (a >> 1) & 0x7fff; + } + return b; +} + +/*************************************************************/ +/* zfTkipSbox() */ +/* Returns a 16 bit value from a 64K entry table. The Table */ +/* is synthesized from two 256 entry byte wide tables. */ +/*************************************************************/ +u16_t zfTkipSbox(u16_t index) +{ + u16_t low; + u16_t high; + u16_t left, right; + + low = (index & 0xFF); + high = ((index >> 8) & 0xFF); + + left = zgTkipSboxLower[low] + (zgTkipSboxUpper[low] << 8 ); + right = zgTkipSboxUpper[high] + (zgTkipSboxLower[high] << 8 ); + + return (left ^ right); +} + +u8_t zfTkipPhase1KeyMix(u32_t iv32, struct zsTkipSeed* pSeed) +{ + u16_t tsc0; + u16_t tsc1; + u16_t i, j; +#if 0 + /* Need not proceed this function with the same iv32 */ + if ( iv32 == pSeed->iv32 ) + { + return 1; + } +#endif + tsc0 = (u16_t) ((iv32 >> 16) & 0xffff); /* msb */ + tsc1 = (u16_t) (iv32 & 0xffff); + + /* Phase 1, step 1 */ + pSeed->ttak[0] = tsc1; + pSeed->ttak[1] = tsc0; + pSeed->ttak[2] = (u16_t) (pSeed->ta[0] + (pSeed->ta[1] <<8)); + pSeed->ttak[3] = (u16_t) (pSeed->ta[2] + (pSeed->ta[3] <<8)); + pSeed->ttak[4] = (u16_t) (pSeed->ta[4] + (pSeed->ta[5] <<8)); + + /* Phase 1, step 2 */ + for (i=0; i<8; i++) + { + j = 2*(i & 1); + pSeed->ttak[0] =(pSeed->ttak[0] + zfTkipSbox(pSeed->ttak[4] + ^ ZM_BYTE_TO_WORD(pSeed->tk[1+j], pSeed->tk[j]))) + & 0xffff; + pSeed->ttak[1] =(pSeed->ttak[1] + zfTkipSbox(pSeed->ttak[0] + ^ ZM_BYTE_TO_WORD(pSeed->tk[5+j], pSeed->tk[4+j] ))) + & 0xffff; + pSeed->ttak[2] =(pSeed->ttak[2] + zfTkipSbox(pSeed->ttak[1] + ^ ZM_BYTE_TO_WORD(pSeed->tk[9+j], pSeed->tk[8+j] ))) + & 0xffff; + pSeed->ttak[3] =(pSeed->ttak[3] + zfTkipSbox(pSeed->ttak[2] + ^ ZM_BYTE_TO_WORD(pSeed->tk[13+j], pSeed->tk[12+j]))) + & 0xffff; + pSeed->ttak[4] =(pSeed->ttak[4] + zfTkipSbox(pSeed->ttak[3] + ^ ZM_BYTE_TO_WORD(pSeed->tk[1+j], pSeed->tk[j] ))) + & 0xffff; + pSeed->ttak[4] =(pSeed->ttak[4] + i) & 0xffff; + } + + if ( iv32 == (pSeed->iv32+1) ) + { + pSeed->iv32tmp = iv32; + return 1; + } + + return 0; +} + +u8_t zfTkipPhase2KeyMix(u16_t iv16, struct zsTkipSeed* pSeed) +{ + u16_t tsc2; + + tsc2 = iv16; + + /* Phase 2, Step 1 */ + pSeed->ppk[0] = pSeed->ttak[0]; + pSeed->ppk[1] = pSeed->ttak[1]; + pSeed->ppk[2] = pSeed->ttak[2]; + pSeed->ppk[3] = pSeed->ttak[3]; + pSeed->ppk[4] = pSeed->ttak[4]; + pSeed->ppk[5] = (pSeed->ttak[4] + tsc2) & 0xffff; + + /* Phase2, Step 2 */ + pSeed->ppk[0] = pSeed->ppk[0] + + zfTkipSbox(pSeed->ppk[5] ^ ZM_BYTE_TO_WORD(pSeed->tk[1],pSeed->tk[0])); + pSeed->ppk[1] = pSeed->ppk[1] + + zfTkipSbox(pSeed->ppk[0] ^ ZM_BYTE_TO_WORD(pSeed->tk[3],pSeed->tk[2])); + pSeed->ppk[2] = pSeed->ppk[2] + + zfTkipSbox(pSeed->ppk[1] ^ ZM_BYTE_TO_WORD(pSeed->tk[5],pSeed->tk[4])); + pSeed->ppk[3] = pSeed->ppk[3] + + zfTkipSbox(pSeed->ppk[2] ^ ZM_BYTE_TO_WORD(pSeed->tk[7],pSeed->tk[6])); + pSeed->ppk[4] = pSeed->ppk[4] + + zfTkipSbox(pSeed->ppk[3] ^ ZM_BYTE_TO_WORD(pSeed->tk[9],pSeed->tk[8])); + pSeed->ppk[5] = pSeed->ppk[5] + + zfTkipSbox(pSeed->ppk[4] ^ ZM_BYTE_TO_WORD(pSeed->tk[11],pSeed->tk[10])); + + pSeed->ppk[0] = pSeed->ppk[0] + + zfrotr1(pSeed->ppk[5] ^ ZM_BYTE_TO_WORD(pSeed->tk[13],pSeed->tk[12])); + pSeed->ppk[1] = pSeed->ppk[1] + + zfrotr1(pSeed->ppk[0] ^ ZM_BYTE_TO_WORD(pSeed->tk[15],pSeed->tk[14])); + pSeed->ppk[2] = pSeed->ppk[2] + zfrotr1(pSeed->ppk[1]); + pSeed->ppk[3] = pSeed->ppk[3] + zfrotr1(pSeed->ppk[2]); + pSeed->ppk[4] = pSeed->ppk[4] + zfrotr1(pSeed->ppk[3]); + pSeed->ppk[5] = pSeed->ppk[5] + zfrotr1(pSeed->ppk[4]); + + if (iv16 == 0) + { + if (pSeed->iv16 == 0xffff) + { + pSeed->iv16tmp=0; + return 1; + } + else + return 0; + } + else if (iv16 == (pSeed->iv16+1)) + { + pSeed->iv16tmp = iv16; + return 1; + } + else + return 0; +} + +void zfTkipInit(u8_t* key, u8_t* ta, struct zsTkipSeed* pSeed, u8_t* initIv) +{ + u16_t iv16; + u32_t iv32; + u16_t i; + + /* clear memory */ + zfZeroMemory((u8_t*) pSeed, sizeof(struct zsTkipSeed)); + /* set key to seed */ + zfMemoryCopy(pSeed->ta, ta, 6); + zfMemoryCopy(pSeed->tk, key, 16); + + iv16 = *initIv++; + iv16 += *initIv<<8; + initIv++; + + iv32=0; + + for(i=0; i<4; i++) // initiv is little endian + { + iv32 += *initIv<<(i*8); + *initIv++; + } + + pSeed->iv32 = iv32+1; // Force Recalculating on Tkip Phase1 + zfTkipPhase1KeyMix(iv32, pSeed); + + pSeed->iv16 = iv16; + pSeed->iv32 = iv32; +} + +u32_t zfGetU32t(u8_t* p) +{ + u32_t res=0; + u16_t i; + + for( i=0; i<4; i++ ) + { + res |= (*p++) << (8*i); + } + + return res; + +} + +void zfPutU32t(u8_t* p, u32_t value) +{ + u16_t i; + + for(i=0; i<4; i++) + { + *p++ = (u8_t) (value & 0xff); + value >>= 8; + } +} + +void zfMicClear(struct zsMicVar* pMic) +{ + pMic->left = pMic->k0; + pMic->right = pMic->k1; + pMic->nBytes = 0; + pMic->m = 0; +} + +void zfMicSetKey(u8_t* key, struct zsMicVar* pMic) +{ + pMic->k0 = zfGetU32t(key); + pMic->k1 = zfGetU32t(key+4); + zfMicClear(pMic); +} + +void zfMicAppendByte(u8_t b, struct zsMicVar* pMic) +{ + // Append the byte to our word-sized buffer + pMic->m |= b << (8* pMic->nBytes); + pMic->nBytes++; + + // Process the word if it is full. + if ( pMic->nBytes >= 4 ) + { + pMic->left ^= pMic->m; + pMic->right ^= ZM_ROL32(pMic->left, 17 ); + pMic->left += pMic->right; + pMic->right ^= ((pMic->left & 0xff00ff00) >> 8) | + ((pMic->left & 0x00ff00ff) << 8); + pMic->left += pMic->right; + pMic->right ^= ZM_ROL32( pMic->left, 3 ); + pMic->left += pMic->right; + pMic->right ^= ZM_ROR32( pMic->left, 2 ); + pMic->left += pMic->right; + // Clear the buffer + pMic->m = 0; + pMic->nBytes = 0; + } +} + +void zfMicGetMic(u8_t* dst, struct zsMicVar* pMic) +{ + // Append the minimum padding + zfMicAppendByte(0x5a, pMic); + zfMicAppendByte(0, pMic); + zfMicAppendByte(0, pMic); + zfMicAppendByte(0, pMic); + zfMicAppendByte(0, pMic); + + // and then zeroes until the length is a multiple of 4 + while( pMic->nBytes != 0 ) + { + zfMicAppendByte(0, pMic); + } + + // The appendByte function has already computed the result. + zfPutU32t(dst, pMic->left); + zfPutU32t(dst+4, pMic->right); + + // Reset to the empty message. + zfMicClear(pMic); + +} + +u8_t zfMicRxVerify(zdev_t* dev, zbuf_t* buf) +{ + struct zsMicVar* pMicKey; + struct zsMicVar MyMicKey; + u8_t mic[8]; + u8_t da[6]; + u8_t sa[6]; + u8_t bValue; + u16_t i, payloadOffset, tailOffset; + + zmw_get_wlan_dev(dev); + + /* need not check MIC if pMicKEy is equal to NULL */ + if ( wd->wlanMode == ZM_MODE_AP ) + { + pMicKey = zfApGetRxMicKey(dev, buf); + + if ( pMicKey != NULL ) + { + zfCopyFromRxBuffer(dev, buf, sa, ZM_WLAN_HEADER_A2_OFFSET, 6); + zfCopyFromRxBuffer(dev, buf, da, ZM_WLAN_HEADER_A3_OFFSET, 6); + } + else + { + return ZM_MIC_SUCCESS; + } + } + else if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + pMicKey = zfStaGetRxMicKey(dev, buf); + + if ( pMicKey != NULL ) + { + zfCopyFromRxBuffer(dev, buf, sa, ZM_WLAN_HEADER_A3_OFFSET, 6); + zfCopyFromRxBuffer(dev, buf, da, ZM_WLAN_HEADER_A1_OFFSET, 6); + } + else + { + return ZM_MIC_SUCCESS; + } + } + else + { + return ZM_MIC_SUCCESS; + } + + MyMicKey.k0=pMicKey->k0; + MyMicKey.k1=pMicKey->k1; + pMicKey = &MyMicKey; + + zfMicClear(pMicKey); + tailOffset = zfwBufGetSize(dev, buf); + tailOffset -= 8; + + /* append DA */ + for(i=0; i<6; i++) + { + zfMicAppendByte(da[i], pMicKey); + } + /* append SA */ + for(i=0; i<6; i++) + { + zfMicAppendByte(sa[i], pMicKey); + } + + /* append for alignment */ + if ((zmw_rx_buf_readb(dev, buf, 0) & 0x80) != 0) + zfMicAppendByte(zmw_rx_buf_readb(dev, buf,24)&0x7, pMicKey); + else + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + + /* append payload */ + payloadOffset = ZM_SIZE_OF_WLAN_DATA_HEADER + + ZM_SIZE_OF_IV + + ZM_SIZE_OF_EXT_IV; + + if ((zmw_rx_buf_readb(dev, buf, 0) & 0x80) != 0) + { + /* Qos Packet, Plcpheader + 2 */ + if (wd->wlanMode == ZM_MODE_AP) + { + /* TODO : Rx Qos element offset in software MIC check */ + } + else if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + if (wd->sta.wmeConnected != 0) + { + payloadOffset += 2; + } + } + } + + for(i=payloadOffset; ippk[5] ^ ZM_BYTE_TO_WORD(Seed->tk[1],Seed->tk[0]))>>1) & 0xff; + RC4Key[4] = Seed->ppk[0] & 0xff; + RC4Key[5] = Seed->ppk[0] >> 8; + RC4Key[6] = Seed->ppk[1] & 0xff; + RC4Key[7] = Seed->ppk[1] >> 8; + RC4Key[8] = Seed->ppk[2] & 0xff; + RC4Key[9] = Seed->ppk[2] >> 8; + RC4Key[10] = Seed->ppk[3] & 0xff; + RC4Key[11] = Seed->ppk[3] >> 8; + RC4Key[12] = Seed->ppk[4] & 0xff; + RC4Key[13] = Seed->ppk[4] >> 8; + RC4Key[14] = Seed->ppk[5] & 0xff; + RC4Key[15] = Seed->ppk[5] >> 8; +} + +void zfCalTxMic(zdev_t *dev, zbuf_t *buf, u8_t *snap, u16_t snapLen, u16_t offset, u16_t *da, u16_t *sa, u8_t up, u8_t *mic) +{ + struct zsMicVar* pMicKey; + u16_t i; + u16_t len; + u8_t bValue; + u8_t qosType; + u8_t *pDa = (u8_t *)da; + u8_t *pSa = (u8_t *)sa; + + zmw_get_wlan_dev(dev); + + /* need not check MIC if pMicKEy is equal to NULL */ + if ( wd->wlanMode == ZM_MODE_AP ) + { + pMicKey = zfApGetTxMicKey(dev, buf, &qosType); + + if ( pMicKey == NULL ) + return; + } + else if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + pMicKey = zfStaGetTxMicKey(dev, buf); + + if ( pMicKey == NULL ) + { + zm_debug_msg0("pMicKey is NULL"); + return; + } + } + else + { + return; + } + + zfMicClear(pMicKey); + len = zfwBufGetSize(dev, buf); + + /* append DA */ + for(i = 0; i < 6; i++) + { + zfMicAppendByte(pDa[i], pMicKey); + } + + /* append SA */ + for(i = 0; i < 6; i++) + { + zfMicAppendByte(pSa[i], pMicKey); + } + + if (up != 0) + zfMicAppendByte((up&0x7), pMicKey); + else + zfMicAppendByte(0, pMicKey); + + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + + /* For Snap header */ + for(i = 0; i < snapLen; i++) + { + zfMicAppendByte(snap[i], pMicKey); + } + + for(i = offset; i < len; i++) + { + bValue = zmw_tx_buf_readb(dev, buf, i); + zfMicAppendByte(bValue, pMicKey); + } + + zfMicGetMic(mic, pMicKey); +} + +void zfTKIPEncrypt(zdev_t *dev, zbuf_t *buf, u8_t *snap, u16_t snapLen, u16_t offset, u8_t keyLen, u8_t* key, u32_t* icv) +{ + u8_t iv[3]; + + iv[0] = key[0]; + iv[1] = key[1]; + iv[2] = key[2]; + + keyLen -= 3; + + zfWEPEncrypt(dev, buf, snap, snapLen, offset, keyLen, &key[3], iv); +} + +u16_t zfTKIPDecrypt(zdev_t *dev, zbuf_t *buf, u16_t offset, u8_t keyLen, u8_t* key) +{ + u16_t ret = ZM_ICV_SUCCESS; + u8_t iv[3]; + + iv[0] = key[0]; + iv[1] = key[1]; + iv[2] = key[2]; + + keyLen -= 3; + + ret = zfWEPDecrypt(dev, buf, offset, keyLen, &key[3], iv); + + return ret; +} diff --git a/drivers/staging/otus/80211core/ctxrx.c b/drivers/staging/otus/80211core/ctxrx.c new file mode 100644 index 000000000000..e258a7df5363 --- /dev/null +++ b/drivers/staging/otus/80211core/ctxrx.c @@ -0,0 +1,4096 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : htr.c */ +/* */ +/* Abstract */ +/* This module contains Tx and Rx functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" + +u16_t zfWlanRxValidate(zdev_t* dev, zbuf_t* buf); +u16_t zfWlanRxFilter(zdev_t* dev, zbuf_t* buf); + + + +const u8_t zgSnapBridgeTunnel[6] = { 0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8 }; +const u8_t zgSnap8021h[6] = { 0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00 }; +/* Table for converting IP DSCP P2-P0 bits to 802.11e Access Category */ +const u8_t zcUpToAc[8] = {0, 1, 1, 0, 2, 2, 3, 3}; //WMM default +//const u8_t zcUpToAc[8] = {0, 1, 1, 0, 0, 0, 0, 0}; //For 2 TxQ +//const u8_t zcUpToAc[8] = {0, 0, 0, 0, 0, 0, 0, 0}; //For single TxQ +const u8_t zcMaxspToPktNum[4] = {8, 2, 4, 6}; + +u8_t zfGetEncryModeFromRxStatus(struct zsAdditionInfo* addInfo) +{ + u8_t securityByte; + u8_t encryMode; + + securityByte = (addInfo->Tail.Data.SAIndex & 0xc0) >> 4; /* byte4 */ + securityByte |= (addInfo->Tail.Data.DAIndex & 0xc0) >> 6; /* byte5 */ + + switch( securityByte ) + { + case ZM_NO_WEP: + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: +#ifdef ZM_ENABLE_CENC + case ZM_CENC: +#endif //ZM_ENABLE_CENC + case ZM_TKIP: + case ZM_AES: + + encryMode = securityByte; + break; + + default: + + if ( (securityByte & 0xf8) == 0x08 ) + { + // decrypted by software + } + + encryMode = ZM_NO_WEP; + break; + } + + return encryMode; +} + +void zfGetRxIvIcvLength(zdev_t* dev, zbuf_t* buf, u8_t vap, u16_t* pIvLen, + u16_t* pIcvLen, struct zsAdditionInfo* addInfo) +{ + u16_t wdsPort; + u8_t encryMode; + + zmw_get_wlan_dev(dev); + + *pIvLen = 0; + *pIcvLen = 0; + + encryMode = zfGetEncryModeFromRxStatus(addInfo); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + if (vap < ZM_MAX_AP_SUPPORT) + { + if (( wd->ap.encryMode[vap] == ZM_WEP64 ) || + ( wd->ap.encryMode[vap] == ZM_WEP128 ) || + ( wd->ap.encryMode[vap] == ZM_WEP256 )) + { + *pIvLen = 4; + *pIcvLen = 4; + } + else + { + u16_t id; + u16_t addr[3]; + + addr[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET); + addr[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+2); + addr[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+4); + + /* Find STA's information */ + if ((id = zfApFindSta(dev, addr)) != 0xffff) + { + if (wd->ap.staTable[id].encryMode == ZM_TKIP) + { + *pIvLen = 8; + *pIcvLen = 4; + } + else if (wd->ap.staTable[id].encryMode == ZM_AES) + { + *pIvLen = 8; + *pIcvLen = 8; // AES MIC + //*pIcvLen = 0; + } +#ifdef ZM_ENABLE_CENC + else if (wd->ap.staTable[id].encryMode == ZM_CENC) + { + *pIvLen = 18; + *pIcvLen= 16; + } +#endif //ZM_ENABLE_CENC + } + } + /* WDS port checking */ + if ((wdsPort = vap - 0x20) >= ZM_MAX_WDS_SUPPORT) + { + wdsPort = 0; + } + + switch (wd->ap.wds.encryMode[wdsPort]) + { + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: + *pIvLen = 4; + *pIcvLen = 4; + break; + case ZM_TKIP: + *pIvLen = 8; + *pIcvLen = 4; + break; + case ZM_AES: + *pIvLen = 8; + *pIcvLen = 0; + break; +#ifdef ZM_ENABLE_CENC + case ZM_CENC: + *pIvLen = 18; + *pIcvLen = 16; + break; +#endif //ZM_ENABLE_CENC + }/* end of switch */ + } + } + else if ( wd->wlanMode == ZM_MODE_PSEUDO) + { + /* test: 6518 for QA auto test */ + switch (encryMode) + { + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: + *pIvLen = 4; + *pIcvLen = 4; + break; + case ZM_TKIP: + *pIvLen = 8; + *pIcvLen = 4; + break; + case ZM_AES: + *pIvLen = 8; + *pIcvLen = 0; + break; +#ifdef ZM_ENABLE_CENC + case ZM_CENC: + *pIvLen = 18; + *pIcvLen = 16; +#endif //ZM_ENABLE_CENC + }/* end of switch */ + } + else + { + if ( (encryMode == ZM_WEP64)|| + (encryMode == ZM_WEP128)|| + (encryMode == ZM_WEP256) ) + { + *pIvLen = 4; + *pIcvLen = 4; + } + else if ( encryMode == ZM_TKIP ) + { + *pIvLen = 8; + *pIcvLen = 4; + } + else if ( encryMode == ZM_AES ) + { + *pIvLen = 8; + *pIcvLen = 8; // AES MIC + } +#ifdef ZM_ENABLE_CENC + else if ( encryMode == ZM_CENC) + { + *pIvLen = 18; + *pIcvLen= 16; + } +#endif //ZM_ENABLE_CENC + } +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAgingDefragList */ +/* Force flushing whole defrag list or aging the buffer */ +/* in the defrag list. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* flushFlag : 1=>flushing, 0=>Aging */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +void zfAgingDefragList(zdev_t* dev, u16_t flushFlag) +{ + u16_t i, j; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + for(i=0; idefragTable.defragEntry[i].fragCount != 0 ) + { + if (((wd->tick - wd->defragTable.defragEntry[i].tick) > + (ZM_DEFRAG_AGING_TIME_SEC * ZM_TICK_PER_SECOND)) + || (flushFlag != 0)) + { + zm_msg1_rx(ZM_LV_2, "Aging defrag list :", i); + /* Free the buffers in the defrag list */ + for (j=0; jdefragTable.defragEntry[i].fragCount; j++) + { + zfwBufFree(dev, wd->defragTable.defragEntry[i].fragment[j], 0); + } + } + } + wd->defragTable.defragEntry[i].fragCount = 0; + } + + zmw_leave_critical_section(dev); + + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAddFirstFragToDefragList */ +/* Add first fragment to defragment list, the first empty entry */ +/* will be selected. If the list is full, sequentially select */ +/* one entry for replacement. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : first fragment buffer */ +/* addr : address of first fragment buffer */ +/* seqNum : sequence of first fragment buffer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +void zfAddFirstFragToDefragList(zdev_t* dev, zbuf_t* buf, u8_t* addr, u16_t seqNum) +{ + u16_t i, j; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + /* Find an empty one in defrag list */ + for(i=0; idefragTable.defragEntry[i].fragCount == 0 ) + { + break; + } + } + + /* If full, sequentially replace existing one */ + if (i == ZM_MAX_DEFRAG_ENTRIES) + { + i = wd->defragTable.replaceNum++ & (ZM_MAX_DEFRAG_ENTRIES-1); + /* Free the buffers in the defrag list to be replaced */ + for (j=0; jdefragTable.defragEntry[i].fragCount; j++) + { + zfwBufFree(dev, wd->defragTable.defragEntry[i].fragment[j], 0); + } + } + + wd->defragTable.defragEntry[i].fragCount = 1; + wd->defragTable.defragEntry[i].fragment[0] = buf; + wd->defragTable.defragEntry[i].seqNum = seqNum; + wd->defragTable.defragEntry[i].tick = wd->tick; + + for (j=0; j<6; j++) + { + wd->defragTable.defragEntry[i].addr[j] = addr[j]; + } + + zmw_leave_critical_section(dev); + + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfAddFragToDefragList */ +/* Add middle or last fragment to defragment list. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : first fragment buffer */ +/* addr : address of fragment buffer */ +/* seqNum : sequence fragment buffer */ +/* fragNum : fragment number of fragment buffer */ +/* moreFrag : more frag bit of fragment buffer */ +/* addInfo : addition info of fragment buffer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +zbuf_t* zfAddFragToDefragList(zdev_t* dev, zbuf_t* buf, u8_t* addr, + u16_t seqNum, u8_t fragNum, u8_t moreFrag, + struct zsAdditionInfo* addInfo) +{ + u16_t i, j, k; + zbuf_t* returnBuf = NULL; + u16_t defragDone = 0; + u16_t lenErr = 0; + u16_t startAddr, fragHead, frameLen, ivLen, icvLen; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + /* Find frag in the defrag list */ + for(i=0; idefragTable.defragEntry[i].fragCount != 0 ) + { + /* Compare address */ + for (j=0; j<6; j++) + { + if (addr[j] != wd->defragTable.defragEntry[i].addr[j]) + { + break; + } + } + if (j == 6) + { + /* Compare sequence and fragment number */ + if (seqNum == wd->defragTable.defragEntry[i].seqNum) + { + if ((fragNum == wd->defragTable.defragEntry[i].fragCount) + && (fragNum < 8)) + { + /* Add frag frame to defrag list */ + wd->defragTable.defragEntry[i].fragment[fragNum] = buf; + wd->defragTable.defragEntry[i].fragCount++; + defragDone = 1; + + if (moreFrag == 0) + { + /* merge all fragment if more data bit is cleared */ + returnBuf = wd->defragTable.defragEntry[i].fragment[0]; + startAddr = zfwBufGetSize(dev, returnBuf); + /* skip WLAN header 24(Data) or 26(QoS Data) */ + fragHead = 24 + ((zmw_rx_buf_readh(dev, returnBuf, 0) & 0x80) >> 6); + zfGetRxIvIcvLength(dev, returnBuf, 0, &ivLen, &icvLen, addInfo); + fragHead += ivLen; /* skip IV */ + for(k=1; kdefragTable.defragEntry[i].fragCount; k++) + { + frameLen = zfwBufGetSize(dev, + wd->defragTable.defragEntry[i].fragment[k]); + if ((startAddr+frameLen-fragHead) < 1560) + { + zfRxBufferCopy(dev, returnBuf, wd->defragTable.defragEntry[i].fragment[k], + startAddr, fragHead, frameLen-fragHead); + startAddr += (frameLen-fragHead); + } + else + { + lenErr = 1; + } + zfwBufFree(dev, wd->defragTable.defragEntry[i].fragment[k], 0); + } + + wd->defragTable.defragEntry[i].fragCount = 0; + zfwBufSetSize(dev, returnBuf, startAddr); + } + break; + } + } + } + } + } + + zmw_leave_critical_section(dev); + + if (lenErr == 1) + { + zfwBufFree(dev, returnBuf, 0); + return NULL; + } + if (defragDone == 0) + { + zfwBufFree(dev, buf, 0); + return NULL; + } + + return returnBuf; +} + + +/* return value = NULL => save or free this frame */ +zbuf_t* zfDefragment(zdev_t* dev, zbuf_t* buf, u8_t* pbIsDefrag, + struct zsAdditionInfo* addInfo) +{ + u8_t fragNum; + u16_t seqNum; + u8_t moreFragBit; + u8_t addr[6]; + u16_t i; + zmw_get_wlan_dev(dev); + + ZM_BUFFER_TRACE(dev, buf) + + *pbIsDefrag = FALSE; + seqNum = zmw_buf_readh(dev, buf, 22); + fragNum = (u8_t)(seqNum & 0xf); + moreFragBit = (zmw_buf_readb(dev, buf, 1) & ZM_BIT_2) >> 2; + + if ((fragNum == 0) && (moreFragBit == 0)) + { + /* Not part of a fragmentation */ + + return buf; + } + else + { + wd->commTally.swRxFragmentCount++; + seqNum = seqNum >> 4; + for (i=0; i<6; i++) + { + addr[i] = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+i); + } + + if (fragNum == 0) + { + /* more frag = 1 */ + /* First part of a fragmentation */ + zm_msg1_rx(ZM_LV_2, "First Frag, seq=", seqNum); + zfAddFirstFragToDefragList(dev, buf, addr, seqNum); + buf = NULL; + } + else + { + /* Middle or last part of a fragmentation */ + zm_msg1_rx(ZM_LV_2, "Frag seq=", seqNum); + zm_msg1_rx(ZM_LV_2, "Frag moreFragBit=", moreFragBit); + buf = zfAddFragToDefragList(dev, buf, addr, seqNum, fragNum, moreFragBit, addInfo); + if (buf != NULL) + { + *pbIsDefrag = TRUE; + } + } + } + + return buf; +} + + +#if ZM_PROTOCOL_RESPONSE_SIMULATION +u16_t zfSwap(u16_t num) +{ + return ((num >> 8) + ((num & 0xff) << 8)); +} + + +void zfProtRspSim(zdev_t* dev, zbuf_t* buf) +{ + u16_t ethType; + u16_t arpOp; + u16_t prot; + u16_t temp; + u16_t i; + u16_t dip[2]; + u16_t dstPort; + u16_t srcPort; + + ethType = zmw_rx_buf_readh(dev, buf, 12); + zm_msg2_rx(ZM_LV_2, "ethType=", ethType); + + /* ARP */ + if (ethType == 0x0608) + { + arpOp = zmw_rx_buf_readh(dev, buf, 20); + dip[0] = zmw_rx_buf_readh(dev, buf, 38); + dip[1] = zmw_rx_buf_readh(dev, buf, 40); + zm_msg2_rx(ZM_LV_2, "arpOp=", arpOp); + zm_msg2_rx(ZM_LV_2, "ip0=", dip[0]); + zm_msg2_rx(ZM_LV_2, "ip1=", dip[1]); + + //ARP request to 192.168.1.15 + if ((arpOp == 0x0100) && (dip[0] == 0xa8c0) && (dip[1] == 0x0f01)); + { + zm_msg0_rx(ZM_LV_2, "ARP"); + /* ARP response */ + zmw_rx_buf_writeh(dev, buf, 20, 0x0200); + + /* dst hardware address */ + + /* src hardware address */ + //zmw_rx_buf_writeh(dev, buf, 6, 0xa000); + //zmw_rx_buf_writeh(dev, buf, 8, 0x0000); + //zmw_rx_buf_writeh(dev, buf, 10, 0x0000); + + /* dst ip address */ + for (i=0; i<5; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 22+(i*2)); + zmw_rx_buf_writeh(dev, buf, 32+(i*2), temp); + } + + /* src hardware address */ + zmw_rx_buf_writeh(dev, buf, 22, 0xa000); + zmw_rx_buf_writeh(dev, buf, 24, 0x0000); + zmw_rx_buf_writeh(dev, buf, 26, 0x0000); + + /* src ip address */ + zmw_rx_buf_writeh(dev, buf, 28, 0xa8c0); + zmw_rx_buf_writeh(dev, buf, 30, 0x0f01); + } + } + /* ICMP */ + else if (ethType == 0x0008) + { + zm_msg0_rx(ZM_LV_2, "IP"); + prot = zmw_rx_buf_readb(dev, buf, 23); + dip[0] = zmw_rx_buf_readh(dev, buf, 30); + dip[1] = zmw_rx_buf_readh(dev, buf, 32); + zm_msg2_rx(ZM_LV_2, "prot=", prot); + zm_msg2_rx(ZM_LV_2, "ip0=", dip[0]); + zm_msg2_rx(ZM_LV_2, "ip1=", dip[1]); + + /* PING request to 192.168.1.15 */ + if ((prot == 0x1) && (dip[0] == 0xa8c0) && (dip[1] == 0x0f01)) + { + zm_msg0_rx(ZM_LV_2, "ICMP"); + /* change dst */ + for (i=0; i<3; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 6+(i*2)); + zmw_rx_buf_writeh(dev, buf, i*2, temp); + } + /* change src */ + zmw_rx_buf_writeh(dev, buf, 6, 0xa000); + zmw_rx_buf_writeh(dev, buf, 8, 0x0000); + zmw_rx_buf_writeh(dev, buf, 10, 0x0000); + + /* exchange src ip and dst ip */ + for (i=0; i<2; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 26+(i*2)); + zmw_rx_buf_writeh(dev, buf, 30+(i*2), temp); + } + zmw_rx_buf_writeh(dev, buf, 26, 0xa8c0); + zmw_rx_buf_writeh(dev, buf, 28, 0x0f01); + + /* change icmp type to echo reply */ + zmw_rx_buf_writeb(dev, buf, 34, 0x0); + + /* update icmp checksum */ + temp = zmw_rx_buf_readh(dev, buf, 36); + temp += 8; + zmw_rx_buf_writeh(dev, buf, 36, temp); + } + else if (prot == 0x6) + { + zm_msg0_rx(ZM_LV_2, "TCP"); + srcPort = zmw_rx_buf_readh(dev, buf, 34); + dstPort = zmw_rx_buf_readh(dev, buf, 36); + zm_msg2_rx(ZM_LV_2, "Src Port=", srcPort); + zm_msg2_rx(ZM_LV_2, "Dst Port=", dstPort); + if ((dstPort == 0x1500) || (srcPort == 0x1500)) + { + zm_msg0_rx(ZM_LV_2, "FTP"); + + /* change dst */ + for (i=0; i<3; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 6+(i*2)); + zmw_rx_buf_writeh(dev, buf, i*2, temp); + } + /* change src */ + zmw_rx_buf_writeh(dev, buf, 6, 0xa000); + zmw_rx_buf_writeh(dev, buf, 8, 0x0000); + zmw_rx_buf_writeh(dev, buf, 10, 0x0000); + + /* exchange src ip and dst ip */ + for (i=0; i<2; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 26+(i*2)); + zmw_rx_buf_writeh(dev, buf, 30+(i*2), temp); + } + zmw_rx_buf_writeh(dev, buf, 26, 0xa8c0); + zmw_rx_buf_writeh(dev, buf, 28, 0x0f01); +#if 0 + /* Patch src port */ + temp = zmw_rx_buf_readh(dev, buf, 34); + temp = zfSwap(zfSwap(temp) + 1); + zmw_rx_buf_writeh(dev, buf, 34, temp); + temp = zmw_rx_buf_readh(dev, buf, 38); + temp = zfSwap(zfSwap(temp) + 1); + zmw_rx_buf_writeh(dev, buf, 38, temp); + + /* Patch checksum */ + temp = zmw_rx_buf_readh(dev, buf, 50); + temp = zfSwap(temp); + temp = ~temp; + temp += 2; + temp = ~temp; + temp = zfSwap(temp); + zmw_rx_buf_writeh(dev, buf, 50, temp); +#endif + } + + } + else if (prot == 0x11) + { + /* change dst */ + for (i=0; i<3; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 6+(i*2)); + zmw_rx_buf_writeh(dev, buf, i*2, temp); + } + /* change src */ + zmw_rx_buf_writeh(dev, buf, 6, 0xa000); + zmw_rx_buf_writeh(dev, buf, 8, 0x0000); + zmw_rx_buf_writeh(dev, buf, 10, 0x0000); + + zm_msg0_rx(ZM_LV_2, "UDP"); + srcPort = zmw_rx_buf_readh(dev, buf, 34); + dstPort = zmw_rx_buf_readh(dev, buf, 36); + zm_msg2_rx(ZM_LV_2, "Src Port=", srcPort); + zm_msg2_rx(ZM_LV_2, "Dst Port=", dstPort); + + /* exchange src ip and dst ip */ + for (i=0; i<2; i++) + { + temp = zmw_rx_buf_readh(dev, buf, 26+(i*2)); + zmw_rx_buf_writeh(dev, buf, 30+(i*2), temp); + } + zmw_rx_buf_writeh(dev, buf, 26, 0xa8c0); + zmw_rx_buf_writeh(dev, buf, 28, 0x0f01); + + /* exchange port */ + zmw_rx_buf_writeh(dev, buf, 34, srcPort+1); + zmw_rx_buf_writeh(dev, buf, 36, dstPort); + + /* checksum = 0 */ + zmw_rx_buf_writeh(dev, buf, 40, 0); + } + + } + else if (ethType == 0x0060) /* =>0x0060 is port */ + { + /* change src for Evl tool loop back receive */ + zmw_rx_buf_writeh(dev, buf, 6, 0xa000); + zmw_rx_buf_writeh(dev, buf, 8, 0x0000); + zmw_rx_buf_writeh(dev, buf, 10, 0x0000); + } + +} +#endif + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiTxSendEth */ +/* Called to native 802.11 management frames */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer pointer */ +/* port : WLAN port, 0=>standard, 0x1-0x7=>VAP, 0x20-0x25=>WDS */ +/* */ +/* OUTPUTS */ +/* error code */ +/* */ +/* AUTHOR */ +/* Ray ZyDAS Technology Corporation 2005.5 */ +/* */ +/************************************************************************/ +u16_t zfiTxSend80211Mgmt(zdev_t* dev, zbuf_t* buf, u16_t port) +{ + u16_t err; + //u16_t addrTblSize = 0; + //struct zsAddrTbl addrTbl; + u16_t hlen; + u16_t header[(24+25+1)/2]; + int i; + + for(i=0;i<12;i++) + { + header[i] = zmw_buf_readh(dev, buf, i); + } + hlen = 24; + + zfwBufRemoveHead(dev, buf, 24); + + if ((err = zfHpSend(dev, header, hlen, NULL, 0, NULL, 0, buf, 0, + ZM_EXTERNAL_ALLOC_BUF, 0, 0)) != ZM_SUCCESS) + { + goto zlError; + } + + return 0; + +zlError: + + zfwBufFree(dev, buf, 0); + return 0; +} + +u8_t zfiIsTxQueueFull(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if ((((wd->vtxqHead[0] + 1) & ZM_VTXQ_SIZE_MASK) != wd->vtxqTail[0]) ) + { + zmw_leave_critical_section(dev); + return 0; + } + else + { + zmw_leave_critical_section(dev); + return 1; + } +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiTxSendEth */ +/* Called to transmit Ethernet frame from upper layer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer pointer */ +/* port : WLAN port, 0=>standard, 0x1-0x7=>VAP, 0x20-0x25=>WDS */ +/* */ +/* OUTPUTS */ +/* error code */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.5 */ +/* */ +/************************************************************************/ +u16_t zfiTxSendEth(zdev_t* dev, zbuf_t* buf, u16_t port) +{ + u16_t err, ret; + + zmw_get_wlan_dev(dev); + + ZM_PERFORMANCE_TX_MSDU(dev, wd->tick); + zm_msg1_tx(ZM_LV_2, "zfiTxSendEth(), port=", port); + /* Return error if port is disabled */ + if ((err = zfTxPortControl(dev, buf, port)) == ZM_PORT_DISABLED) + { + err = ZM_ERR_TX_PORT_DISABLED; + goto zlError; + } + +#if 1 + if ((wd->wlanMode == ZM_MODE_AP) && (port < 0x20)) + { + /* AP : Buffer frame for power saving STA */ + if ((ret = zfApBufferPsFrame(dev, buf, port)) == 1) + { + return ZM_SUCCESS; + } + } + else +#endif + if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + if ( zfPowerSavingMgrIsSleeping(dev) ) + { + /*check ZM_ENABLE_POWER_SAVE flag*/ + zfPowerSavingMgrWakeup(dev); + } + } +#ifdef ZM_ENABLE_IBSS_PS + /* IBSS power-saving mode */ + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( zfStaIbssPSQueueData(dev, buf) ) + { + return ZM_SUCCESS; + } + } +#endif + +#if 1 + //if ( wd->bQoSEnable ) + if (1) + { + /* Put to VTXQ[ac] */ + ret = zfPutVtxq(dev, buf); + + /* Push VTXQ[ac] */ + zfPushVtxq(dev); + } + else + { + ret = zfTxSendEth(dev, buf, port, ZM_EXTERNAL_ALLOC_BUF, 0); + } + + return ret; +#else + return zfTxSendEth(dev, buf, port, ZM_EXTERNAL_ALLOC_BUF, 0); +#endif + +zlError: + zm_msg2_tx(ZM_LV_1, "Tx Comp err=", err); + + zfwBufFree(dev, buf, err); + return err; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfTxSendEth */ +/* Called to transmit Ethernet frame from upper layer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : buffer pointer */ +/* port : WLAN port, 0=>standard, 0x10-0x17=>VAP, 0x20-0x25=>WDS */ +/* */ +/* OUTPUTS */ +/* error code */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.5 */ +/* */ +/************************************************************************/ +u16_t zfTxSendEth(zdev_t* dev, zbuf_t* buf, u16_t port, u16_t bufType, u16_t flag) +{ + u16_t err; + //u16_t addrTblSize; + //struct zsAddrTbl addrTbl; + u16_t removeLen; + u16_t header[(8+30+2+18)/2]; /* ctr+(4+a1+a2+a3+2+a4)+qos+iv */ + u16_t headerLen; + u16_t mic[8/2]; + u16_t micLen; + u16_t snap[8/2]; + u16_t snapLen; + u16_t fragLen; + u16_t frameLen; + u16_t fragNum; + struct zsFrag frag; + u16_t i, j, id; + u16_t offset; + u16_t da[3]; + u16_t sa[3]; + u8_t up; + u8_t qosType, keyIdx = 0; + u16_t fragOff; + u16_t newFlag; + struct zsMicVar* pMicKey; + u8_t tkipFrameOffset = 0; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + newFlag = flag & 0xff00; + flag = flag & 0xff; + + zm_msg1_tx(ZM_LV_2, "zfTxSendEth(), port=", port); + + /* Get IP TOS for QoS AC and IP frag offset */ + zfTxGetIpTosAndFrag(dev, buf, &up, &fragOff); + + //EOSP bit + if (newFlag & 0x100) + { + up |= 0x10; + } + +#ifdef ZM_ENABLE_NATIVE_WIFI + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 16); + da[1] = zmw_tx_buf_readh(dev, buf, 18); + da[2] = zmw_tx_buf_readh(dev, buf, 20); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 10); + sa[1] = zmw_tx_buf_readh(dev, buf, 12); + sa[2] = zmw_tx_buf_readh(dev, buf, 14); + } + else if ( wd->wlanMode == ZM_MODE_IBSS ) + { + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 4); + da[1] = zmw_tx_buf_readh(dev, buf, 6); + da[2] = zmw_tx_buf_readh(dev, buf, 8); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 10); + sa[1] = zmw_tx_buf_readh(dev, buf, 12); + sa[2] = zmw_tx_buf_readh(dev, buf, 14); + } + else if ( wd->wlanMode == ZM_MODE_AP ) + { + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 4); + da[1] = zmw_tx_buf_readh(dev, buf, 6); + da[2] = zmw_tx_buf_readh(dev, buf, 8); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 16); + sa[1] = zmw_tx_buf_readh(dev, buf, 18); + sa[2] = zmw_tx_buf_readh(dev, buf, 20); + } + else + { + // + } +#else + /* DA */ + da[0] = zmw_tx_buf_readh(dev, buf, 0); + da[1] = zmw_tx_buf_readh(dev, buf, 2); + da[2] = zmw_tx_buf_readh(dev, buf, 4); + /* SA */ + sa[0] = zmw_tx_buf_readh(dev, buf, 6); + sa[1] = zmw_tx_buf_readh(dev, buf, 8); + sa[2] = zmw_tx_buf_readh(dev, buf, 10); +#endif + //Decide Key Index in ATOM, No meaning in OTUS--CWYang(m) + if (wd->wlanMode == ZM_MODE_AP) + { + keyIdx = wd->ap.bcHalKeyIdx[port]; + id = zfApFindSta(dev, da); + if (id != 0xffff) + { + switch (wd->ap.staTable[id].encryMode) + { + case ZM_AES: + case ZM_TKIP: +#ifdef ZM_ENABLE_CENC + case ZM_CENC: +#endif //ZM_ENABLE_CENC + keyIdx = wd->ap.staTable[id].keyIdx; + break; + } + } + } + else + { + switch (wd->sta.encryMode) + { + case ZM_WEP64: + case ZM_WEP128: + case ZM_WEP256: + keyIdx = wd->sta.keyId; + break; + case ZM_AES: + case ZM_TKIP: + if ((da[0] & 0x1)) + keyIdx = 5; + else + keyIdx = 4; + break; +#ifdef ZM_ENABLE_CENC + case ZM_CENC: + keyIdx = wd->sta.cencKeyId; + break; +#endif //ZM_ENABLE_CENC + } + } + + /* Create SNAP */ + removeLen = zfTxGenWlanSnap(dev, buf, snap, &snapLen); + //zm_msg1_tx(ZM_LV_0, "fragOff=", fragOff); + + +/* ********************************************************************************************** */ +/* Add 20071025 Mxzeng */ +/* ********************************************************************************************** */ +/* ---------------------------------------------------------------------------------------------- */ +/* Ethernet : frameLen = zfwBufGetSize(dev, buf); */ +/* ---+--6--+--6--+--2--+-----20-----+-------------------------+------ Variable -------+--------- */ +/* | DA | SA | Type| IP Header | TCP(20) UDP(12) ICMP(8) | Application Payload L | */ +/* ---+-----+-----+-----+------------+-------------------------+-----------------------+--------- */ +/* MSDU = 6 + 6 + 2 + ( Network Layer header ) + ( Transport Layer header ) + L */ +/* */ +/* MSDU - DA - SA : frameLen -= removeLen; */ +/* ---+--2--+-----20-----+-------------------------+------ Variable -------+--------------------- */ +/* | Type| IP Header | TCP(20) UDP(12) ICMP(8) | Application Payload L | */ +/* ---+-----+------------+-------------------------+-----------------------+--------------------- */ +/* */ +/* MPDU : frameLen + mpduLengthOffset ; */ +/* -+---2---+----2---+-6-+-6-+--6--+---2----+--1--+--1-+---1---+-------3------+-frameLen-+---4--+- */ +/* | frame |duration| DA|SA |BSSID|sequence|SNAP |SNAP|Control| RFC 1042 | | FCS | */ +/* |Control| | | | | number |DSAP |SSAP| | encapsulation| | | */ +/* -+-------+--------+---+---+-----+--------+-----+----+-------+--------------+----------+------+- */ +/* ----------------------------------------------------------------------------------------------- */ + + if ( wd->sta.encryMode == ZM_TKIP ) + tkipFrameOffset = 8; + + fragLen = wd->fragThreshold + tkipFrameOffset; // Fragmentation threshold for MPDU Lengths + frameLen = zfwBufGetSize(dev, buf); // MSDU Lengths + frameLen -= removeLen; // MSDU Lengths - DA - SA + + /* #1st create MIC Length manually */ + micLen = 0; + + /* Access Category */ + if (wd->wlanMode == ZM_MODE_AP) + { + zfApGetStaQosType(dev, da, &qosType); + if (qosType == 0) + { + up = 0; + } + } + else if (wd->wlanMode == ZM_MODE_INFRASTRUCTURE) + { + if (wd->sta.wmeConnected == 0) + { + up = 0; + } + } + else + { + /* TODO : STA QoS control field */ + up = 0; + } + + /* #2nd Assign sequence number */ + zmw_enter_critical_section(dev); + frag.seq[0] = ((wd->seq[zcUpToAc[up&0x7]]++) << 4); + zmw_leave_critical_section(dev); + + /* #3rd Pass the total payload to generate MPDU length ! */ + frag.buf[0] = buf; + frag.bufType[0] = bufType; + frag.flag[0] = (u8_t)flag; + fragNum = 1; + + headerLen = zfTxGenWlanHeader(dev, frag.buf[0], header, frag.seq[0], + frag.flag[0], snapLen+micLen, removeLen, port, da, sa, + up, &micLen, snap, snapLen, NULL); + + //zm_debug_msg1("#1 headerLen = ", headerLen); + + /* #4th Check the HeaderLen and determine whether the MPDU Lengths bigger than Fragmentation threshold */ + /* If MPDU Lengths large than fragmentation threshold --> headerLen = 0 */ + if( headerLen != 0 ) + { + zf80211FrameSend(dev, frag.buf[0], header, snapLen, da, sa, up, + headerLen, snap, mic, micLen, removeLen, frag.bufType[0], + zcUpToAc[up&0x7], keyIdx); + } + else //if( headerLen == 0 ) // Need to be fragmented + { + u16_t mpduLengthOffset; + u16_t pseudSnapLen = 0; + + mpduLengthOffset = header[0] - frameLen; // For fragmentation threshold ! + + micLen = zfTxGenWlanTail(dev, buf, snap, snapLen, mic); // Get snap and mic information + + fragLen = fragLen - mpduLengthOffset; + + //zm_debug_msg1("#2 frameLen = ", frameLen); + //zm_debug_msg1("#3 fragThreshold = ", fragLen); + + /* fragmentation */ + if (frameLen >= fragLen) + { + //copy fragLen to frag + i = 0; + while( frameLen > 0 ) + { + if ((frag.buf[i] = zfwBufAllocate(dev, fragLen+32)) != NULL) + { + frag.bufType[i] = ZM_INTERNAL_ALLOC_BUF; + frag.seq[i] = frag.seq[0] + i; + offset = removeLen + i*fragLen; + + /* Consider the offset if we consider snap length to the other fragmented frame */ + if ( i >= 1 ) + offset = offset + pseudSnapLen*(i-1); + + if (frameLen > fragLen + pseudSnapLen) + { + frag.flag[i] = flag | 0x4; /* More data */ + /* First fragment */ + if (i == 0) + { + /* Add SNAP */ + for (j=0; j>1)]); + } + zfTxBufferCopy(dev, frag.buf[i], buf, snapLen, offset, fragLen); + zfwBufSetSize(dev, frag.buf[i], snapLen+fragLen); + + /* Add pseud snap length to the other fragmented frame */ + pseudSnapLen = snapLen; + + frameLen -= fragLen; + } + /* Intermediate Fragment */ + else + { + //zfTxBufferCopy(dev, frag.buf[i], buf, 0, offset, fragLen); + //zfwBufSetSize(dev, frag.buf[i], fragLen); + + zfTxBufferCopy(dev, frag.buf[i], buf, 0, offset, fragLen+pseudSnapLen ); + zfwBufSetSize(dev, frag.buf[i], fragLen+pseudSnapLen); + + frameLen -= (fragLen+pseudSnapLen); + } + //frameLen -= fragLen; + } + else + { + /* Last fragment */ + zfTxBufferCopy(dev, frag.buf[i], buf, 0, offset, frameLen); + /* Add MIC if need */ + if ( micLen ) + { + zfCopyToRxBuffer(dev, frag.buf[i], (u8_t*) mic, frameLen, micLen); + } + zfwBufSetSize(dev, frag.buf[i], frameLen+micLen); + frameLen = 0; + frag.flag[i] = (u8_t)flag; /* No more data */ + } + i++; + } + else + { + break; + } + + // Please pay attention to the index of the buf !!! + // If write to null buf , the OS will crash !!! + zfwCopyBufContext(dev, buf, frag.buf[i-1]); + } + fragNum = i; + snapLen = micLen = removeLen = 0; + + zfwBufFree(dev, buf, 0); + } + + for (i=0; istandard, 10-17=>Virtual AP, 20-25=>WDS */ +/* */ +/* OUTPUTS */ +/* ZM_PORT_ENABLED or ZM_PORT_DISABLE */ +/* */ +/* AUTHOR */ +/* Signature ZyDAS Technology Corporation 2005.4 */ +/* */ +/************************************************************************/ +u16_t zfTxPortControl(zdev_t* dev, zbuf_t* buf, u16_t port) +{ + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + if ( wd->sta.adapterState == ZM_STA_STATE_DISCONNECT ) + { + zm_msg0_tx(ZM_LV_3, "Packets dropped due to disconnect state"); + return ZM_PORT_DISABLED; + } + } + + return ZM_PORT_ENABLED; +} + + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfIdlRecv */ +/* Do frame validation and filtering then pass to zfwRecv80211(). */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : received 802.11 frame buffer. */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +void zfCoreRecv(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo) +{ + u16_t ret = 0; + u16_t bssid[3]; + struct agg_tid_rx *tid_rx; + zmw_get_wlan_dev(dev); + + ZM_BUFFER_TRACE(dev, buf) + + /* tally */ + wd->commTally.DriverRxFrmCnt++; + + bssid[0] = zmw_buf_readh(dev, buf, 16); + bssid[1] = zmw_buf_readh(dev, buf, 18); + bssid[2] = zmw_buf_readh(dev, buf, 20); + + /* Validate Rx frame */ + if ((ret = zfWlanRxValidate(dev, buf)) != ZM_SUCCESS) + { + zm_msg1_rx(ZM_LV_1, "Rx invalid:", ret); + goto zlError; + } + +#ifdef ZM_ENABLE_AGGREGATION + //#ifndef ZM_ENABLE_FW_BA_RETRANSMISSION + /* + * add by honda + */ + tid_rx = zfAggRxEnabled(dev, buf); + if (tid_rx && wd->reorder) + { + zfAggRx(dev, buf, addInfo, tid_rx); + + return; + } + /* + * end of add by honda + */ + //#endif +#endif + + /* Filter Rx frame */ + if ((ret = zfWlanRxFilter(dev, buf)) != ZM_SUCCESS) + { + zm_msg1_rx(ZM_LV_1, "Rx duplicated:", ret); + goto zlError; + } + + /* Discard error frame except mic failure */ + if ((addInfo->Tail.Data.ErrorIndication & 0x3f) != 0) + { + if ( wd->XLinkMode && ((addInfo->Tail.Data.ErrorIndication & 0x3f)==0x10) && + zfCompareWithBssid(dev, bssid) ) + { + // Bypass frames !!! + } + else + { + goto zlError; + } + } + + + /* OTUS command-8212 dump rx packet */ + if (wd->rxPacketDump) + { + zfwDumpBuf(dev, buf); + } + + /* Call zfwRecv80211() wrapper function to deliver Rx packet */ + /* to driver framework. */ + + if (wd->zfcbRecv80211 != NULL) + { + wd->zfcbRecv80211(dev, buf, addInfo); //CWYang(m) + } + else + { + zfiRecv80211(dev, buf, addInfo); + } + return; + +zlError: + zm_msg1_rx(ZM_LV_1, "Free packet, error code:", ret); + + wd->commTally.DriverDiscardedFrm++; + + /* Free Rx buffer */ + zfwBufFree(dev, buf, 0); + + return; +} + + +void zfShowRxEAPOL(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u8_t packetType, keyType, code, identifier, type, flags; + u16_t packetLen, keyInfo, keyLen, keyDataLen, length, Op_Code; + u32_t replayCounterH, replayCounterL, vendorId, VendorType; + + /* EAPOL packet type */ + packetType = zmw_rx_buf_readb(dev, buf, offset+1); // 0: EAP-Packet + // 1: EAPOL-Start + // 2: EAPOL-Logoff + // 3: EAPOL-Key + // 4: EAPOL-Encapsulated-ASF-Alert + + /* EAPOL frame format */ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */ + /* ----------------------------------------------- */ + /* PAE Ethernet Type (0x888e) */ + /* ----------------------------------------------- 2 */ + /* Protocol Version | Type */ + /* ----------------------------------------------- 4 */ + /* Length */ + /* ----------------------------------------------- 6 */ + /* Packet Body */ + /* ----------------------------------------------- N */ + + /* EAPOL body length */ + packetLen = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+2)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+3); + + if( packetType == 0 ) + { // EAP-Packet + + /* EAP-Packet Code */ + code = zmw_rx_buf_readb(dev, buf, offset+4); // 1 : Request + // 2 : Response + // 3 : Success + // 4 : Failure + // An EAP packet of the type of Success and Failure has no Data field, and has a length of 4. + + /* EAP Packet format */ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */ + /* ----------------------------------------------- */ + /* Code | Identifier */ + /* ----------------------------------------------- 2 */ + /* Length */ + /* ----------------------------------------------- 4 */ + /* Data */ + /* ----------------------------------------------- N */ + + zm_debug_msg0("EAP-Packet"); + zm_debug_msg1("Packet Length = ", packetLen); + zm_debug_msg1("EAP-Packet Code = ", code); + + if( code == 1 ) + { + zm_debug_msg0("EAP-Packet Request"); + + /* EAP-Packet Identifier */ + identifier = zmw_rx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+7); + /* EAP-Packet Type */ + type = zmw_rx_buf_readb(dev, buf, offset+8); // 1 : Identity + // 2 : Notification + // 3 : Nak (Response Only) + // 4 : MD5-Challenge + // 5 : One Time Password (OTP) + // 6 : Generic Token Card (GTC) + // 254 : (Expanded Types)Wi-Fi Protected Setup + // 255 : Experimental Use + + /* The data field in an EAP packet of the type of Request or Response is in the format shown bellowing */ + /* 0 1 2 3 4 5 6 7 N */ + /* ----------------------------------------------- */ + /* Type | Type Data */ + /* ----------------------------------------------- */ + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + zm_debug_msg1("EAP-Packet Type = ", type); + + if( type == 1 ) + { + zm_debug_msg0("EAP-Packet Request Identity"); + } + else if( type == 2 ) + { + zm_debug_msg0("EAP-Packet Request Notification"); + } + else if( type == 4 ) + { + zm_debug_msg0("EAP-Packet Request MD5-Challenge"); + } + else if( type == 5 ) + { + zm_debug_msg0("EAP-Packet Request One Time Password"); + } + else if( type == 6 ) + { + zm_debug_msg0("EAP-Packet Request Generic Token Card"); + } + else if( type == 254 ) + { + zm_debug_msg0("EAP-Packet Request Wi-Fi Protected Setup"); + + /* 0 1 2 3 */ + /* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 */ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*/ + /*| Type | Vendor-Id |*/ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*/ + /*| Vendor-Type |*/ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*/ + /*| Vendor data... */ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ + + /* EAP-Packet Vendor ID */ + vendorId = (((u32_t) zmw_rx_buf_readb(dev, buf, offset+9)) << 16) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+10)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+11); + /* EAP-Packet Vendor Type */ + VendorType = (((u32_t) zmw_rx_buf_readb(dev, buf, offset+12)) << 24) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+13)) << 16) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+14)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+15); + /* EAP-Packet Op Code */ + Op_Code = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+16)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+17); + /* EAP-Packet Flags */ + flags = zmw_rx_buf_readb(dev, buf, offset+18); + + zm_debug_msg1("EAP-Packet Vendor ID = ", vendorId); + zm_debug_msg1("EAP-Packet Venodr Type = ", VendorType); + zm_debug_msg1("EAP-Packet Op Code = ", Op_Code); + zm_debug_msg1("EAP-Packet Flags = ", flags); + } + } + else if( code == 2 ) + { + zm_debug_msg0("EAP-Packet Response"); + + /* EAP-Packet Identifier */ + identifier = zmw_rx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+7); + /* EAP-Packet Type */ + type = zmw_rx_buf_readb(dev, buf, offset+8); + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + zm_debug_msg1("EAP-Packet Type = ", type); + + if( type == 1 ) + { + zm_debug_msg0("EAP-Packet Response Identity"); + } + else if( type == 2 ) + { + zm_debug_msg0("EAP-Packet Request Notification"); + } + else if( type == 3 ) + { + zm_debug_msg0("EAP-Packet Request Nak"); + } + else if( type == 4 ) + { + zm_debug_msg0("EAP-Packet Request MD5-Challenge"); + } + else if( type == 5 ) + { + zm_debug_msg0("EAP-Packet Request One Time Password"); + } + else if( type == 6 ) + { + zm_debug_msg0("EAP-Packet Request Generic Token Card"); + } + else if( type == 254 ) + { + zm_debug_msg0("EAP-Packet Response Wi-Fi Protected Setup"); + + /* EAP-Packet Vendor ID */ + vendorId = (((u32_t) zmw_rx_buf_readb(dev, buf, offset+9)) << 16) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+10)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+11); + /* EAP-Packet Vendor Type */ + VendorType = (((u32_t) zmw_rx_buf_readb(dev, buf, offset+12)) << 24) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+13)) << 16) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+14)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+15); + /* EAP-Packet Op Code */ + Op_Code = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+16)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+17); + /* EAP-Packet Flags */ + flags = zmw_rx_buf_readb(dev, buf, offset+18); + + zm_debug_msg1("EAP-Packet Vendor ID = ", vendorId); + zm_debug_msg1("EAP-Packet Venodr Type = ", VendorType); + zm_debug_msg1("EAP-Packet Op Code = ", Op_Code); + zm_debug_msg1("EAP-Packet Flags = ", flags); + } + } + else if( code == 3 ) + { + zm_debug_msg0("EAP-Packet Success"); + + /* EAP-Packet Identifier */ + identifier = zmw_rx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+7); + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + } + else if( code == 4 ) + { + zm_debug_msg0("EAP-Packet Failure"); + + /* EAP-Packet Identifier */ + identifier = zmw_rx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+7); + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + } + } + else if( packetType == 1 ) + { // EAPOL-Start + zm_debug_msg0("EAPOL-Start"); + } + else if( packetType == 2 ) + { // EAPOL-Logoff + zm_debug_msg0("EAPOL-Logoff"); + } + else if( packetType == 3 ) + { // EAPOL-Key + /* EAPOL-Key type */ + keyType = zmw_rx_buf_readb(dev, buf, offset+4); + /* EAPOL-Key information */ + keyInfo = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+5)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+6); + /* EAPOL-Key length */ + keyLen = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+7)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+8); + /* EAPOL-Key replay counter (high double word) */ + replayCounterH = (((u32_t) zmw_rx_buf_readb(dev, buf, offset+9)) << 24) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+10)) << 16) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+11)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+12); + /* EAPOL-Key replay counter (low double word) */ + replayCounterL = (((u32_t) zmw_rx_buf_readb(dev, buf, offset+13)) << 24) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+14)) << 16) + + (((u32_t) zmw_rx_buf_readb(dev, buf, offset+15)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+16); + /* EAPOL-Key data length */ + keyDataLen = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+97)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+98); + + zm_debug_msg0("EAPOL-Key"); + zm_debug_msg1("packet length = ", packetLen); + + if ( keyType == 254 ) + { + zm_debug_msg0("key type = 254 (SSN key descriptor)"); + } + else + { + zm_debug_msg2("key type = 0x", keyType); + } + + zm_debug_msg2("replay counter(L) = ", replayCounterL); + + zm_debug_msg2("key information = ", keyInfo); + + if ( keyInfo & ZM_BIT_3 ) + { + zm_debug_msg0(" - pairwise key"); + } + else + { + zm_debug_msg0(" - group key"); + } + + if ( keyInfo & ZM_BIT_6 ) + { + zm_debug_msg0(" - Tx key installed"); + } + else + { + zm_debug_msg0(" - Tx key not set"); + } + + if ( keyInfo & ZM_BIT_7 ) + { + zm_debug_msg0(" - Ack needed"); + } + else + { + zm_debug_msg0(" - Ack not needed"); + } + + if ( keyInfo & ZM_BIT_8 ) + { + zm_debug_msg0(" - MIC set"); + } + else + { + zm_debug_msg0(" - MIC not set"); + } + + if ( keyInfo & ZM_BIT_9 ) + { + zm_debug_msg0(" - packet encrypted"); + } + else + { + zm_debug_msg0(" - packet not encrypted"); + } + + zm_debug_msg1("keyLen = ", keyLen); + zm_debug_msg1("keyDataLen = ", keyDataLen); + } + else if( packetType == 4 ) + { + zm_debug_msg0("EAPOL-Encapsulated-ASF-Alert"); + } +} + +void zfShowTxEAPOL(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + u8_t packetType, keyType, code, identifier, type, flags; + u16_t packetLen, keyInfo, keyLen, keyDataLen, length, Op_Code; + u32_t replayCounterH, replayCounterL, vendorId, VendorType; + + zmw_get_wlan_dev(dev); + + zm_debug_msg1("EAPOL Packet size = ", zfwBufGetSize(dev, buf)); + + /* EAPOL packet type */ + // 0: EAP-Packet + // 1: EAPOL-Start + // 2: EAPOL-Logoff + // 3: EAPOL-Key + // 4: EAPOL-Encapsulated-ASF-Alert + + /* EAPOL frame format */ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */ + /* ----------------------------------------------- */ + /* PAE Ethernet Type (0x888e) */ + /* ----------------------------------------------- 2 */ + /* Protocol Version | Type */ + /* ----------------------------------------------- 4 */ + /* Length */ + /* ----------------------------------------------- 6 */ + /* Packet Body */ + /* ----------------------------------------------- N */ + + packetType = zmw_tx_buf_readb(dev, buf, offset+1); + /* EAPOL body length */ + packetLen = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+2)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+3); + + if( packetType == 0 ) + { // EAP-Packet + /* EAP-Packet Code */ + code = zmw_tx_buf_readb(dev, buf, offset+4); // 1 : Request + // 2 : Response + // 3 : Success + // 4 : Failure + + // An EAP packet of the type of Success and Failure has no Data field, and has a length of 4. + + /* EAP Packet format */ + /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */ + /* ----------------------------------------------- */ + /* Code | Identifier */ + /* ----------------------------------------------- 2 */ + /* Length */ + /* ----------------------------------------------- 4 */ + /* Data */ + /* ----------------------------------------------- N */ + + zm_debug_msg0("EAP-Packet"); + zm_debug_msg1("Packet Length = ", packetLen); + zm_debug_msg1("EAP-Packet Code = ", code); + + if( code == 1 ) + { + zm_debug_msg0("EAP-Packet Request"); + + /* EAP-Packet Identifier */ + identifier = zmw_tx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+7); + /* EAP-Packet Type */ + type = zmw_tx_buf_readb(dev, buf, offset+8); // 1 : Identity + // 2 : Notification + // 3 : Nak (Response Only) + // 4 : MD5-Challenge + // 5 : One Time Password (OTP) + // 6 : Generic Token Card (GTC) + // 254 : (Expanded Types)Wi-Fi Protected Setup + // 255 : Experimental Use + + /* The data field in an EAP packet of the type of Request or Response is in the format shown bellowing */ + /* 0 1 2 3 4 5 6 7 N */ + /* ----------------------------------------------- */ + /* Type | Type Data */ + /* ----------------------------------------------- */ + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + zm_debug_msg1("EAP-Packet Type = ", type); + + if( type == 1 ) + { + zm_debug_msg0("EAP-Packet Request Identity"); + } + else if( type == 2 ) + { + zm_debug_msg0("EAP-Packet Request Notification"); + } + else if( type == 4 ) + { + zm_debug_msg0("EAP-Packet Request MD5-Challenge"); + } + else if( type == 5 ) + { + zm_debug_msg0("EAP-Packet Request One Time Password"); + } + else if( type == 6 ) + { + zm_debug_msg0("EAP-Packet Request Generic Token Card"); + } + else if( type == 254 ) + { + zm_debug_msg0("EAP-Packet Request Wi-Fi Protected Setup"); + + /* 0 1 2 3 */ + /* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 */ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*/ + /*| Type | Vendor-Id |*/ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*/ + /*| Vendor-Type |*/ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+*/ + /*| Vendor data... */ + /*+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ + + /* EAP-Packet Vendor ID */ + vendorId = (((u32_t) zmw_tx_buf_readb(dev, buf, offset+9)) << 16) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+10)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+11); + /* EAP-Packet Vendor Type */ + VendorType = (((u32_t) zmw_tx_buf_readb(dev, buf, offset+12)) << 24) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+13)) << 16) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+14)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+15); + /* EAP-Packet Op Code */ + Op_Code = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+16)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+17); + /* EAP-Packet Flags */ + flags = zmw_tx_buf_readb(dev, buf, offset+18); + + zm_debug_msg1("EAP-Packet Vendor ID = ", vendorId); + zm_debug_msg1("EAP-Packet Venodr Type = ", VendorType); + zm_debug_msg1("EAP-Packet Op Code = ", Op_Code); + zm_debug_msg1("EAP-Packet Flags = ", flags); + } + } + else if( code == 2 ) + { + zm_debug_msg0("EAP-Packet Response"); + + /* EAP-Packet Identifier */ + identifier = zmw_tx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+7); + /* EAP-Packet Type */ + type = zmw_tx_buf_readb(dev, buf, offset+8); + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + zm_debug_msg1("EAP-Packet Type = ", type); + + if( type == 1 ) + { + zm_debug_msg0("EAP-Packet Response Identity"); + } + else if( type == 2 ) + { + zm_debug_msg0("EAP-Packet Request Notification"); + } + else if( type == 3 ) + { + zm_debug_msg0("EAP-Packet Request Nak"); + } + else if( type == 4 ) + { + zm_debug_msg0("EAP-Packet Request MD5-Challenge"); + } + else if( type == 5 ) + { + zm_debug_msg0("EAP-Packet Request One Time Password"); + } + else if( type == 6 ) + { + zm_debug_msg0("EAP-Packet Request Generic Token Card"); + } + else if( type == 254 ) + { + zm_debug_msg0("EAP-Packet Response Wi-Fi Protected Setup"); + + /* EAP-Packet Vendor ID */ + vendorId = (((u32_t) zmw_tx_buf_readb(dev, buf, offset+9)) << 16) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+10)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+11); + /* EAP-Packet Vendor Type */ + VendorType = (((u32_t) zmw_tx_buf_readb(dev, buf, offset+12)) << 24) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+13)) << 16) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+14)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+15); + /* EAP-Packet Op Code */ + Op_Code = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+16)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+17); + /* EAP-Packet Flags */ + flags = zmw_tx_buf_readb(dev, buf, offset+18); + + zm_debug_msg1("EAP-Packet Vendor ID = ", vendorId); + zm_debug_msg1("EAP-Packet Venodr Type = ", VendorType); + zm_debug_msg1("EAP-Packet Op Code = ", Op_Code); + zm_debug_msg1("EAP-Packet Flags = ", flags); + } + } + else if( code == 3 ) + { + zm_debug_msg0("EAP-Packet Success"); + + /* EAP-Packet Identifier */ + identifier = zmw_rx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_rx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_rx_buf_readb(dev, buf, offset+7); + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + } + else if( code == 4 ) + { + zm_debug_msg0("EAP-Packet Failure"); + + /* EAP-Packet Identifier */ + identifier = zmw_tx_buf_readb(dev, buf, offset+5); + /* EAP-Packet Length */ + length = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+6)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+7); + + zm_debug_msg1("EAP-Packet Identifier = ", identifier); + zm_debug_msg1("EAP-Packet Length = ", length); + } + } + else if( packetType == 1 ) + { // EAPOL-Start + zm_debug_msg0("EAPOL-Start"); + } + else if( packetType == 2 ) + { // EAPOL-Logoff + zm_debug_msg0("EAPOL-Logoff"); + } + else if( packetType == 3 ) + { // EAPOL-Key + /* EAPOL-Key type */ + keyType = zmw_tx_buf_readb(dev, buf, offset+4); + /* EAPOL-Key information */ + keyInfo = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+5)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+6); + /* EAPOL-Key length */ + keyLen = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+7)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+8); + /* EAPOL-Key replay counter (high double word) */ + replayCounterH = (((u32_t) zmw_tx_buf_readb(dev, buf, offset+9)) << 24) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+10)) << 16) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+11)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+12); + /* EAPOL-Key replay counter (low double word) */ + replayCounterL = (((u32_t) zmw_tx_buf_readb(dev, buf, offset+13)) << 24) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+14)) << 16) + + (((u32_t) zmw_tx_buf_readb(dev, buf, offset+15)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+16); + /* EAPOL-Key data length */ + keyDataLen = (((u16_t) zmw_tx_buf_readb(dev, buf, offset+97)) << 8) + + zmw_tx_buf_readb(dev, buf, offset+98); + + zm_debug_msg0("EAPOL-Key"); + zm_debug_msg1("packet length = ", packetLen); + + if ( keyType == 254 ) + { + zm_debug_msg0("key type = 254 (SSN key descriptor)"); + } + else + { + zm_debug_msg2("key type = 0x", keyType); + } + + zm_debug_msg2("replay counter(L) = ", replayCounterL); + + zm_debug_msg2("key information = ", keyInfo); + + if ( keyInfo & ZM_BIT_3 ) + { + zm_debug_msg0(" - pairwise key"); + } + else + { + zm_debug_msg0(" - group key"); + } + + if ( keyInfo & ZM_BIT_6 ) + { + zm_debug_msg0(" - Tx key installed"); + } + else + { + zm_debug_msg0(" - Tx key not set"); + } + + if ( keyInfo & ZM_BIT_7 ) + { + zm_debug_msg0(" - Ack needed"); + } + else + { + zm_debug_msg0(" - Ack not needed"); + } + + if ( keyInfo & ZM_BIT_8 ) + { + zm_debug_msg0(" - MIC set"); + } + else + { + zm_debug_msg0(" - MIC not set"); + } + + if ( keyInfo & ZM_BIT_9 ) + { + zm_debug_msg0(" - packet encrypted"); + } + else + { + zm_debug_msg0(" - packet not encrypted"); + } + + zm_debug_msg1("keyLen = ", keyLen); + zm_debug_msg1("keyDataLen = ", keyDataLen); + } + else if( packetType == 4 ) + { + zm_debug_msg0("EAPOL-Encapsulated-ASF-Alert"); + } +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiRecv80211 */ +/* Called to receive 802.11 frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : received 802.11 frame buffer. */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.5 */ +/* */ +/************************************************************************/ +void zfiRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo) +{ + u8_t snapCase=0, encryMode; + u16_t frameType, typeLengthField; + u16_t frameCtrl; + u16_t frameSubtype; + u16_t ret; + u16_t len; + u8_t bIsDefrag = 0; + u16_t offset, tailLen; + u8_t vap = 0; + u16_t da[3], sa[3]; + u16_t ii; + u8_t uapsdTrig = 0; + zbuf_t* psBuf; +#ifdef ZM_ENABLE_NATIVE_WIFI + u8_t i; +#endif + + zmw_get_wlan_dev(dev); + + ZM_BUFFER_TRACE(dev, buf) + + //zm_msg2_rx(ZM_LV_2, "zfiRecv80211(), buf=", buf); + + //zm_msg2_rx(ZM_LV_0, "h[0]=", zmw_rx_buf_readh(dev, buf, 0)); + //zm_msg2_rx(ZM_LV_0, "h[2]=", zmw_rx_buf_readh(dev, buf, 2)); + //zm_msg2_rx(ZM_LV_0, "h[4]=", zmw_rx_buf_readh(dev, buf, 4)); + + frameCtrl = zmw_rx_buf_readb(dev, buf, 0); + frameType = frameCtrl & 0xf; + frameSubtype = frameCtrl & 0xf0; + +#if 0 // Move to ProcessBeacon to judge if there's a new peer station + if ( (wd->wlanMode == ZM_MODE_IBSS)&& + (wd->sta.ibssPartnerStatus != ZM_IBSS_PARTNER_ALIVE) ) + { + zfStaIbssMonitoring(dev, buf); + } +#endif + + /* If data frame */ + if (frameType == ZM_WLAN_DATA_FRAME) + { + wd->sta.TotalNumberOfReceivePackets++; + wd->sta.TotalNumberOfReceiveBytes += zfwBufGetSize(dev, buf); + //zm_debug_msg1("Receive packets = ", wd->sta.TotalNumberOfReceivePackets); + + //zm_msg0_rx(ZM_LV_0, "Rx data"); + if (wd->wlanMode == ZM_MODE_AP) + { + if ((ret = zfApUpdatePsBit(dev, buf, &vap, &uapsdTrig)) != ZM_SUCCESS) + { + zfwBufFree(dev, buf, 0); + return; + } + + if (((uapsdTrig&0xf) != 0) && ((frameSubtype & 0x80) != 0)) + { + u8_t ac = zcUpToAc[zmw_buf_readb(dev, buf, 24)&0x7]; + u8_t pktNum; + u8_t mb; + u16_t flag; + u8_t src[6]; + + //printk("QoS ctrl=%d\n", zmw_buf_readb(dev, buf, 24)); + //printk("UAPSD trigger, ac=%d\n", ac); + + if (((0x8>>ac) & uapsdTrig) != 0) + { + pktNum = zcMaxspToPktNum[(uapsdTrig>>4) & 0x3]; + + for (ii=0; ii<6; ii++) + { + src[ii] = zmw_buf_readb(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+ii); + } + + for (ii=0; iiap.uapsdQ)) != NULL) + if ((psBuf = zfQueueGetWithMac(dev, wd->ap.uapsdQ, src, &mb)) != NULL) + { + if ((ii+1) == pktNum) + { + //EOSP anyway + flag = 0x100 | (mb<<5); + } + else + { + if (mb != 0) + { + //more data, not EOSP + flag = 0x20; + } + else + { + //no more data, EOSP + flag = 0x100; + } + } + zfTxSendEth(dev, psBuf, 0, ZM_EXTERNAL_ALLOC_BUF, flag); + } + + if ((psBuf == NULL) || (mb == 0)) + { + if ((ii == 0) && (psBuf == NULL)) + { + zfSendMmFrame(dev, ZM_WLAN_FRAME_TYPE_QOS_NULL, (u16_t*)src, 0, 0, 0); + } + break; + } + } + } + } + + } + else if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + u16_t frameCtrlMSB; + u8_t bssid[6]; + + /* Check Is RIFS frame and decide to enable RIFS or not */ + if( wd->sta.EnableHT ) + zfCheckIsRIFSFrame(dev, buf, frameSubtype); + + if ( zfPowerSavingMgrIsSleeping(dev) || wd->sta.psMgr.tempWakeUp == 1) + { + frameCtrlMSB = zmw_rx_buf_readb(dev, buf, 1); + + /* check more data */ + if ( frameCtrlMSB & ZM_BIT_5 ) + { + //if rx frame's AC is not delivery-enabled + if ((wd->sta.qosInfo&0xf) != 0xf) + { + u8_t rxAc = 0; + if ((frameSubtype & 0x80) != 0) + { + rxAc = zcUpToAc[zmw_buf_readb(dev, buf, 24)&0x7]; + } + + if (((0x8>>rxAc) & wd->sta.qosInfo) == 0) + { + zfSendPSPoll(dev); + wd->sta.psMgr.tempWakeUp = 0; + } + } + } + } + /*increase beacon count when receive vaild data frame from AP*/ + ZM_MAC_WORD_TO_BYTE(wd->sta.bssid, bssid); + + if (zfStaIsConnected(dev)&& + zfRxBufferEqualToStr(dev, buf, bssid, ZM_WLAN_HEADER_A2_OFFSET, 6)) + { + wd->sta.rxBeaconCount++; + } + } + + zm_msg1_rx(ZM_LV_2, "Rx VAP=", vap); + + /* handle IV, EXT-IV, ICV, and EXT-ICV */ + zfGetRxIvIcvLength(dev, buf, vap, &offset, &tailLen, addInfo); + + zfStaIbssPSCheckState(dev, buf); + //QoS data frame + if ((frameSubtype & 0x80) == 0x80) + { + offset += 2; + } + + len = zfwBufGetSize(dev, buf); + /* remove ICV */ + if (tailLen > 0) + { + if (len > tailLen) + { + len -= tailLen; + zfwBufSetSize(dev, buf, len); + } + } + + /* Filter NULL data */ + if (((frameSubtype&0x40) != 0) || ((len = zfwBufGetSize(dev, buf))<=24)) + { + zm_msg1_rx(ZM_LV_1, "Free Rx NULL data, len=", len); + zfwBufFree(dev, buf, 0); + return; + } + + /* check and handle defragmentation */ + if ( wd->sta.bSafeMode && (wd->sta.wepStatus == ZM_ENCRYPTION_AES) && wd->sta.SWEncryptEnable ) + { + zm_msg0_rx(ZM_LV_1, "Bypass defragmentation packets in safe mode"); + } + else + { + if ( (buf = zfDefragment(dev, buf, &bIsDefrag, addInfo)) == NULL ) + { + /* In this case, the buffer has been freed in zfDefragment */ + return; + } + } + + ret = ZM_MIC_SUCCESS; + + /* If SW WEP/TKIP are not turned on */ + if ((wd->sta.SWEncryptEnable & ZM_SW_TKIP_DECRY_EN) == 0 && + (wd->sta.SWEncryptEnable & ZM_SW_WEP_DECRY_EN) == 0) + { + encryMode = zfGetEncryModeFromRxStatus(addInfo); + + /* check if TKIP */ + if ( encryMode == ZM_TKIP ) + { + if ( bIsDefrag ) + { + ret = zfMicRxVerify(dev, buf); + } + else + { + /* check MIC failure bit */ + if ( ZM_RX_STATUS_IS_MIC_FAIL(addInfo) ) + { + ret = ZM_MIC_FAILURE; + } + } + + if ( ret == ZM_MIC_FAILURE ) + { + u8_t Unicast_Pkt = 0x0; + + if ((zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET) & 0x1) == 0) + { + wd->commTally.swRxUnicastMicFailCount++; + Unicast_Pkt = 0x1; + }/* + else if (zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET) == 0xffff) + { + wd->commTally.swRxMulticastMicFailCount++; + }*/ + else + { + wd->commTally.swRxMulticastMicFailCount++; + } + if ( wd->wlanMode == ZM_MODE_AP ) + { + u16_t idx; + u8_t addr[6]; + + for (idx=0; idx<6; idx++) + { + addr[idx] = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+idx); + } + + if (wd->zfcbApMicFailureNotify != NULL) + { + wd->zfcbApMicFailureNotify(dev, addr, buf); + } + } + else + { + if(Unicast_Pkt) + { + zm_debug_msg0("Countermeasure : Unicast_Pkt "); + } + else + { + zm_debug_msg0("Countermeasure : Non-Unicast_Pkt "); + } + + if((wd->TKIP_Group_KeyChanging == 0x0) || (Unicast_Pkt == 0x1)) + { + zm_debug_msg0("Countermeasure : Do MIC Check "); + zfStaMicFailureHandling(dev, buf); + } + else + { + zm_debug_msg0("Countermeasure : SKIP MIC Check due to Group Keychanging "); + } + } + /* Discard MIC failed frame */ + zfwBufFree(dev, buf, 0); + return; + } + } + } + else + { + u8_t IsEncryFrame; + + /* TODO: Check whether WEP bit is turned on in MAC header */ + encryMode = ZM_NO_WEP; + + IsEncryFrame = (zmw_rx_buf_readb(dev, buf, 1) & 0x40); + + if (IsEncryFrame) + { + /* Software decryption for TKIP */ + if (wd->sta.SWEncryptEnable & ZM_SW_TKIP_DECRY_EN) + { + u16_t iv16; + u16_t iv32; + u8_t RC4Key[16]; + u16_t IvOffset; + struct zsTkipSeed *rxSeed; + + IvOffset = offset + ZM_SIZE_OF_WLAN_DATA_HEADER; + + rxSeed = zfStaGetRxSeed(dev, buf); + + if (rxSeed == NULL) + { + zm_debug_msg0("rxSeed is NULL"); + + /* Discard this frame */ + zfwBufFree(dev, buf, 0); + return; + } + + iv16 = (zmw_rx_buf_readb(dev, buf, IvOffset) << 8) + zmw_rx_buf_readb(dev, buf, IvOffset+2); + iv32 = zmw_rx_buf_readb(dev, buf, IvOffset+4) + + (zmw_rx_buf_readb(dev, buf, IvOffset+5) << 8) + + (zmw_rx_buf_readb(dev, buf, IvOffset+6) << 16) + + (zmw_rx_buf_readb(dev, buf, IvOffset+7) << 24); + + /* TKIP Key Mixing */ + zfTkipPhase1KeyMix(iv32, rxSeed); + zfTkipPhase2KeyMix(iv16, rxSeed); + zfTkipGetseeds(iv16, RC4Key, rxSeed); + + /* Decrypt Data */ + ret = zfTKIPDecrypt(dev, buf, IvOffset+ZM_SIZE_OF_IV+ZM_SIZE_OF_EXT_IV, 16, RC4Key); + + if (ret == ZM_ICV_FAILURE) + { + zm_debug_msg0("TKIP ICV fail"); + + /* Discard ICV failed frame */ + zfwBufFree(dev, buf, 0); + return; + } + + /* Remove ICV from buffer */ + zfwBufSetSize(dev, buf, len-4); + + /* Check MIC */ + ret = zfMicRxVerify(dev, buf); + + if (ret == ZM_MIC_FAILURE) + { + if ((zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET) & 0x1) == 0) + { + wd->commTally.swRxUnicastMicFailCount++; + } + else if (zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET) == 0xffff) + { + wd->commTally.swRxMulticastMicFailCount++; + } + else + { + wd->commTally.swRxMulticastMicFailCount++; + } + if ( wd->wlanMode == ZM_MODE_AP ) + { + u16_t idx; + u8_t addr[6]; + + for (idx=0; idx<6; idx++) + { + addr[idx] = zmw_rx_buf_readb(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+idx); + } + + if (wd->zfcbApMicFailureNotify != NULL) + { + wd->zfcbApMicFailureNotify(dev, addr, buf); + } + } + else + { + zfStaMicFailureHandling(dev, buf); + } + + zm_debug_msg0("MIC fail"); + /* Discard MIC failed frame */ + zfwBufFree(dev, buf, 0); + return; + } + + encryMode = ZM_TKIP; + offset += ZM_SIZE_OF_IV + ZM_SIZE_OF_EXT_IV; + } + else if(wd->sta.SWEncryptEnable & ZM_SW_WEP_DECRY_EN) + { + u16_t IvOffset; + u8_t keyLen = 5; + u8_t iv[3]; + u8_t *wepKey; + u8_t keyIdx; + + IvOffset = offset + ZM_SIZE_OF_WLAN_DATA_HEADER; + + /* Retrieve IV */ + iv[0] = zmw_rx_buf_readb(dev, buf, IvOffset); + iv[1] = zmw_rx_buf_readb(dev, buf, IvOffset+1); + iv[2] = zmw_rx_buf_readb(dev, buf, IvOffset+2); + + keyIdx = ((zmw_rx_buf_readb(dev, buf, IvOffset+3) >> 6) & 0x03); + + IvOffset += ZM_SIZE_OF_IV; + + if (wd->sta.SWEncryMode[keyIdx] == ZM_WEP64) + { + keyLen = 5; + } + else if (wd->sta.SWEncryMode[keyIdx] == ZM_WEP128) + { + keyLen = 13; + } + else if (wd->sta.SWEncryMode[keyIdx] == ZM_WEP256) + { + keyLen = 29; + } + + zfWEPDecrypt(dev, buf, IvOffset, keyLen, wd->sta.wepKey[keyIdx], iv); + + if (ret == ZM_ICV_FAILURE) + { + zm_debug_msg0("WEP ICV fail"); + + /* Discard ICV failed frame */ + zfwBufFree(dev, buf, 0); + return; + } + + encryMode = wd->sta.SWEncryMode[keyIdx]; + + /* Remove ICV from buffer */ + zfwBufSetSize(dev, buf, len-4); + + offset += ZM_SIZE_OF_IV; + } + } + } + +#ifdef ZM_ENABLE_CENC + //else if ( encryMode == ZM_CENC ) /* check if CENC */ + if ( encryMode == ZM_CENC ) + { + u32_t rxIV[4]; + + rxIV[0] = (zmw_rx_buf_readh(dev, buf, 28) << 16) + + zmw_rx_buf_readh(dev, buf, 26); + rxIV[1] = (zmw_rx_buf_readh(dev, buf, 32) << 16) + + zmw_rx_buf_readh(dev, buf, 30); + rxIV[2] = (zmw_rx_buf_readh(dev, buf, 36) << 16) + + zmw_rx_buf_readh(dev, buf, 34); + rxIV[3] = (zmw_rx_buf_readh(dev, buf, 40) << 16) + + zmw_rx_buf_readh(dev, buf, 38); + + //zm_debug_msg2("rxIV[0] = 0x", rxIV[0]); + //zm_debug_msg2("rxIV[1] = 0x", rxIV[1]); + //zm_debug_msg2("rxIV[2] = 0x", rxIV[2]); + //zm_debug_msg2("rxIV[3] = 0x", rxIV[3]); + + /* destination address*/ + da[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + da[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET+2); + da[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET+4); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + } + else + { + if ((da[0] & 0x1)) + { //multicast frame + /* Accumlate the PN sequence */ + wd->sta.rxivGK[0] ++; + + if (wd->sta.rxivGK[0] == 0) + { + wd->sta.rxivGK[1]++; + } + + if (wd->sta.rxivGK[1] == 0) + { + wd->sta.rxivGK[2]++; + } + + if (wd->sta.rxivGK[2] == 0) + { + wd->sta.rxivGK[3]++; + } + + if (wd->sta.rxivGK[3] == 0) + { + wd->sta.rxivGK[0] = 0; + wd->sta.rxivGK[1] = 0; + wd->sta.rxivGK[2] = 0; + } + + //zm_debug_msg2("wd->sta.rxivGK[0] = 0x", wd->sta.rxivGK[0]); + //zm_debug_msg2("wd->sta.rxivGK[1] = 0x", wd->sta.rxivGK[1]); + //zm_debug_msg2("wd->sta.rxivGK[2] = 0x", wd->sta.rxivGK[2]); + //zm_debug_msg2("wd->sta.rxivGK[3] = 0x", wd->sta.rxivGK[3]); + + if ( !((wd->sta.rxivGK[0] == rxIV[0]) + && (wd->sta.rxivGK[1] == rxIV[1]) + && (wd->sta.rxivGK[2] == rxIV[2]) + && (wd->sta.rxivGK[3] == rxIV[3]))) + { + u8_t PacketDiscard = 0; + /* Discard PN Code Error frame */ + if (rxIV[0] < wd->sta.rxivGK[0]) + { + PacketDiscard = 1; + } + if (wd->sta.rxivGK[0] > 0xfffffff0) + { //boundary case + if ((rxIV[0] < 0xfffffff0) + && (((0xffffffff - wd->sta.rxivGK[0]) + rxIV[0]) > 16)) + { + PacketDiscard = 1; + } + } + else + { //normal case + if ((rxIV[0] - wd->sta.rxivGK[0]) > 16) + { + PacketDiscard = 1; + } + } + // sync sta pn code with ap because of losting some packets + wd->sta.rxivGK[0] = rxIV[0]; + wd->sta.rxivGK[1] = rxIV[1]; + wd->sta.rxivGK[2] = rxIV[2]; + wd->sta.rxivGK[3] = rxIV[3]; + if (PacketDiscard) + { + zm_debug_msg0("Discard PN Code lost too much multicast frame"); + zfwBufFree(dev, buf, 0); + return; + } + } + } + else + { //unicast frame + /* Accumlate the PN sequence */ + wd->sta.rxiv[0] += 2; + + if (wd->sta.rxiv[0] == 0 || wd->sta.rxiv[0] == 1) + { + wd->sta.rxiv[1]++; + } + + if (wd->sta.rxiv[1] == 0) + { + wd->sta.rxiv[2]++; + } + + if (wd->sta.rxiv[2] == 0) + { + wd->sta.rxiv[3]++; + } + + if (wd->sta.rxiv[3] == 0) + { + wd->sta.rxiv[0] = 0; + wd->sta.rxiv[1] = 0; + wd->sta.rxiv[2] = 0; + } + + //zm_debug_msg2("wd->sta.rxiv[0] = 0x", wd->sta.rxiv[0]); + //zm_debug_msg2("wd->sta.rxiv[1] = 0x", wd->sta.rxiv[1]); + //zm_debug_msg2("wd->sta.rxiv[2] = 0x", wd->sta.rxiv[2]); + //zm_debug_msg2("wd->sta.rxiv[3] = 0x", wd->sta.rxiv[3]); + + if ( !((wd->sta.rxiv[0] == rxIV[0]) + && (wd->sta.rxiv[1] == rxIV[1]) + && (wd->sta.rxiv[2] == rxIV[2]) + && (wd->sta.rxiv[3] == rxIV[3]))) + { + zm_debug_msg0("PN Code mismatch, lost unicast frame, sync pn code to recv packet"); + // sync sta pn code with ap because of losting some packets + wd->sta.rxiv[0] = rxIV[0]; + wd->sta.rxiv[1] = rxIV[1]; + wd->sta.rxiv[2] = rxIV[2]; + wd->sta.rxiv[3] = rxIV[3]; + /* Discard PN Code Error frame */ + //zm_debug_msg0("Discard PN Code mismatch unicast frame"); + //zfwBufFree(dev, buf, 0); + //return; + } + } + } + } +#endif //ZM_ENABLE_CENC + + /* for tally */ + if ((zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET) & 0x1) == 0) + { + /* for ACU to display RxRate */ + zfWlanUpdateRxRate(dev, addInfo); + + wd->commTally.rxUnicastFrm++; + wd->commTally.rxUnicastOctets += (len-24); + } + else if (zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET) == 0xffff) + { + wd->commTally.rxBroadcastFrm++; + wd->commTally.rxBroadcastOctets += (len-24); + } + else + { + wd->commTally.rxMulticastFrm++; + wd->commTally.rxMulticastOctets += (len-24); + } + wd->ledStruct.rxTraffic++; + + if ((frameSubtype & 0x80) == 0x80) + { + /* if QoS control bit-7 is 1 => A-MSDU frame */ + if ((zmw_rx_buf_readh(dev, buf, 24) & 0x80) != 0) + { + zfDeAmsdu(dev, buf, vap, encryMode); + return; + } + } + + // Remove MIC of TKIP + if ( encryMode == ZM_TKIP ) + { + zfwBufSetSize(dev, buf, zfwBufGetSize(dev, buf) - 8); + } + + /* Convert 802.11 and SNAP header to ethernet header */ + if ( (wd->wlanMode == ZM_MODE_INFRASTRUCTURE)|| + (wd->wlanMode == ZM_MODE_IBSS) ) + { + /* destination address*/ + da[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET); + da[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET+2); + da[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A1_OFFSET+4); + + /* check broadcast frame */ + if ( (da[0] == 0xffff) && (da[1] == 0xffff) && (da[2] == 0xffff) ) + { + // Ap send broadcast frame to the DUT ! + } + /* check multicast frame */ + /* TODO : Remove these code, hardware should be able to block */ + /* multicast frame on the multicast address list */ + /* or bypass all multicast packet by flag bAllMulticast */ + else if ((da[0] & 0x01) && (wd->sta.bAllMulticast == 0)) + { + for(ii=0; iista.multicastList.size; ii++) + { + if ( zfMemoryIsEqual(wd->sta.multicastList.macAddr[ii].addr, + (u8_t*) da, 6)) + { + break; + } + } + + if ( ii == wd->sta.multicastList.size ) + { /* not found */ + zm_debug_msg0("discard unknown multicast frame"); + + zfwBufFree(dev, buf, 0); + return; + } + } + +#ifdef ZM_ENABLE_NATIVE_WIFI //Native Wifi : 1, Ethernet format : 0 + //To remove IV + if (offset > 0) + { + for (i=12; i>0; i--) + { + zmw_rx_buf_writeh(dev, buf, ((i-1)*2)+offset, + zmw_rx_buf_readh(dev, buf, (i-1)*2)); + } + zfwBufRemoveHead(dev, buf, offset); + } +#else + + if (zfRxBufferEqualToStr(dev, buf, zgSnapBridgeTunnel, + 24+offset, 6)) + { + snapCase = 1; + } + else if ( zfRxBufferEqualToStr(dev, buf, zgSnap8021h, + 24+offset, 6) ) + { + typeLengthField = + (((u16_t) zmw_rx_buf_readb(dev, buf, 30+offset)) << 8) + + zmw_rx_buf_readb(dev, buf, 31+offset); + + //zm_debug_msg2("tpyeLengthField = ", typeLengthField); + + //8137 : IPX, 80F3 : Appletalk + if ( (typeLengthField != 0x8137)&& + (typeLengthField != 0x80F3) ) + { + snapCase = 2; + } + + if ( typeLengthField == 0x888E ) + { + zfShowRxEAPOL(dev, buf, 32); + } + } + else + { + //zfwDumpBuf(dev, buf); + } + + /* source address */ + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + /* SA = Address 3 */ + sa[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET); + sa[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+2); + sa[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A3_OFFSET+4); + } + else + { + /* SA = Address 2 */ + sa[0] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET); + sa[1] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+2); + sa[2] = zmw_rx_buf_readh(dev, buf, ZM_WLAN_HEADER_A2_OFFSET+4); + } + + if ( snapCase ) + { + /* SA */ + zmw_rx_buf_writeh(dev, buf, 24+offset, sa[0]); + zmw_rx_buf_writeh(dev, buf, 26+offset, sa[1]); + zmw_rx_buf_writeh(dev, buf, 28+offset, sa[2]); + + /* DA = Address 1 */ + zmw_rx_buf_writeh(dev, buf, 18+offset, da[0]); + zmw_rx_buf_writeh(dev, buf, 20+offset, da[1]); + zmw_rx_buf_writeh(dev, buf, 22+offset, da[2]); + zfwBufRemoveHead(dev, buf, 18+offset); + } + else + { + /* SA */ + zmw_rx_buf_writeh(dev, buf, 16+offset, sa[0]); + zmw_rx_buf_writeh(dev, buf, 18+offset, sa[1]); + zmw_rx_buf_writeh(dev, buf, 20+offset, sa[2]); + + /* DA = Address 1 */ + zmw_rx_buf_writeh(dev, buf, 10+offset, da[0]); + zmw_rx_buf_writeh(dev, buf, 12+offset, da[1]); + zmw_rx_buf_writeh(dev, buf, 14+offset, da[2]); + zfwBufRemoveHead(dev, buf, 10+offset); + /* Ethernet payload length */ + typeLengthField = zfwBufGetSize(dev, buf) - 14; + zmw_rx_buf_writeh(dev, buf, 12, (typeLengthField<<8)+(typeLengthField>>8)); + } +#endif // ZM_ENABLE_NATIVE_WIFI + } + else if (wd->wlanMode == ZM_MODE_AP) + { + //if ((zmw_rx_buf_readb(dev, buf, 1) & 0x3) != 3) + if (vap < ZM_MAX_AP_SUPPORT) + /* AP mode */ + { +#ifdef ZM_ENABLE_NATIVE_WIFI //Native Wifi : 1, Ethernet format : 0 + //To remove IV + if (offset > 0) + { + for (i=12; i>0; i--) + { + zmw_rx_buf_writeh(dev, buf, ((i-1)*2)+offset, + zmw_rx_buf_readh(dev, buf, (i-1)*2)); + } + zfwBufRemoveHead(dev, buf, offset); + } +#else + /* SA = Address 2 */ + zmw_rx_buf_writeh(dev, buf, 24+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A2_OFFSET)); + zmw_rx_buf_writeh(dev, buf, 26+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A2_OFFSET+2)); + zmw_rx_buf_writeh(dev, buf, 28+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A2_OFFSET+4)); + /* DA = Address 3 */ + /* Seq : Read 20 write 22, read 18 write 20, read 16 write 18 */ + /* sequence must not be inverted */ + zmw_rx_buf_writeh(dev, buf, 22+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A3_OFFSET+4)); + zmw_rx_buf_writeh(dev, buf, 20+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A3_OFFSET+2)); + zmw_rx_buf_writeh(dev, buf, 18+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A3_OFFSET)); + zfwBufRemoveHead(dev, buf, 18+offset); +#endif // ZM_ENABLE_NATIVE_WIFI + #if 1 + if ((ret = zfIntrabssForward(dev, buf, vap)) == 1) + { + /* Free Rx buffer if intra-BSS unicast frame */ + zm_msg0_rx(ZM_LV_2, "Free intra-BSS unicast frame"); + zfwBufFree(dev, buf, 0); + return; + } + #endif + } + else + /* WDS mode */ + { + zm_msg0_rx(ZM_LV_2, "Rx WDS data"); + + /* SA = Address 4 */ + zmw_rx_buf_writeh(dev, buf, 30+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A4_OFFSET)); + zmw_rx_buf_writeh(dev, buf, 32+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A4_OFFSET+2)); + zmw_rx_buf_writeh(dev, buf, 34+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A4_OFFSET+4)); + /* DA = Address 3 */ + /* Seq : Read 20 write 22, read 18 write 20, read 16 write 18 */ + /* sequence must not be inverted */ + zmw_rx_buf_writeh(dev, buf, 28+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A3_OFFSET+4)); + zmw_rx_buf_writeh(dev, buf, 26+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A3_OFFSET+2)); + zmw_rx_buf_writeh(dev, buf, 24+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A3_OFFSET)); + zfwBufRemoveHead(dev, buf, 24+offset); + } + } + else if (wd->wlanMode == ZM_MODE_PSEUDO) + { + /* WDS test: remove add4 */ + if (wd->enableWDS) + { + offset += 6; + } + + /* SA = Address 2 */ + zmw_rx_buf_writeh(dev, buf, 24+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A2_OFFSET)); + zmw_rx_buf_writeh(dev, buf, 26+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A2_OFFSET+2)); + zmw_rx_buf_writeh(dev, buf, 28+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A2_OFFSET+4)); + /* DA = Address 1 */ + zmw_rx_buf_writeh(dev, buf, 18+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A1_OFFSET)); + zmw_rx_buf_writeh(dev, buf, 20+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A1_OFFSET+2)); + zmw_rx_buf_writeh(dev, buf, 22+offset, zmw_rx_buf_readh(dev, buf, + ZM_WLAN_HEADER_A1_OFFSET+4)); + zfwBufRemoveHead(dev, buf, 18+offset); + } + else + { + zm_assert(0); + } + + /* Call zfwRecvEth() to notify upper layer */ + //zm_msg2_rx(ZM_LV_2, "Call zfwRecvEth(), buf=", buf); + //zfwDumpBuf(dev, buf); + + #if ZM_PROTOCOL_RESPONSE_SIMULATION == 1 + zfProtRspSim(dev, buf); + #endif + //zfwDumpBuf(dev, buf); + + /* tally */ + wd->commTally.NotifyNDISRxFrmCnt++; + + if (wd->zfcbRecvEth != NULL) + { + wd->zfcbRecvEth(dev, buf, vap); + ZM_PERFORMANCE_RX_MSDU(dev, wd->tick) + } + } + /* if management frame */ + else if (frameType == ZM_WLAN_MANAGEMENT_FRAME) + { + zm_msg2_rx(ZM_LV_2, "Rx management,FC=", frameCtrl); + /* Call zfProcessManagement() to handle management frame */ + zfProcessManagement(dev, buf, addInfo); //CWYang(m) + zfwBufFree(dev, buf, 0); + } + /* PsPoll */ + else if ((wd->wlanMode == ZM_MODE_AP) && (frameCtrl == 0xa4)) + { + zm_msg0_rx(ZM_LV_0, "Rx PsPoll"); + zfApProcessPsPoll(dev, buf); + zfwBufFree(dev, buf, 0); + } + else + { + zm_msg0_rx(ZM_LV_1, "Rx discard!!"); + wd->commTally.DriverDiscardedFrm++; + + zfwBufFree(dev, buf, 0); + } + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfWlanRxValidate */ +/* Validate Rx frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : received 802.11 frame buffer. */ +/* */ +/* OUTPUTS */ +/* Error code */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfWlanRxValidate(zdev_t* dev, zbuf_t* buf) +{ + u16_t frameType; + u16_t frameCtrl; + u16_t frameLen; + u16_t ret; + u8_t frameSubType; + + zmw_get_wlan_dev(dev); + + frameCtrl = zmw_rx_buf_readh(dev, buf, 0); + frameType = frameCtrl & 0xC; + frameSubType = (frameCtrl & 0xF0) >> 4; + + frameLen = zfwBufGetSize(dev, buf); + + /* Accept Data/Management frame with protocol version = 0 */ + if ((frameType == 0x8) || (frameType == 0x0)) + { + + /* TODO : check rx status => erro bit */ + + /* Check Minimum Length with Wep */ + if ((frameCtrl & 0x4000) != 0) + { + /* Minimum Length = */ + /* PLCP(5)+Header(24)+IV(4)+ICV(4)+CRC(4)+RxStatus(8) */ + if (frameLen < 32) + { + return ZM_ERR_MIN_RX_ENCRYPT_FRAME_LENGTH; + } + } + else if ( frameSubType == 0x5 || frameSubType == 0x8 ) + { + /* Minimum Length = PLCP(5)+MACHeader(24)+Timestamp(8)+BeaconInterval(2)+Cap(2)+CRC(4)+RxStatus(8) */ + if (frameLen < 36) + { + return ZM_ERR_MIN_RX_FRAME_LENGTH; + } + } + else + { + /* Minimum Length = PLCP(5)+MACHeader(24)+CRC(4)+RxStatus(8) */ + if (frameLen < 24) + { + return ZM_ERR_MIN_RX_FRAME_LENGTH; + } + } + + /* Check if frame Length > ZM_WLAN_MAX_RX_SIZE. */ + if (frameLen > ZM_WLAN_MAX_RX_SIZE) + { + return ZM_ERR_MAX_RX_FRAME_LENGTH; + } + } + else if ((frameCtrl&0xff) == 0xa4) + { + /* PsPoll */ + //zm_msg0_rx(ZM_LV_0, "rx pspoll"); + } + else if ((frameCtrl&0xff) == ZM_WLAN_FRAME_TYPE_BAR) + { + if (wd->sta.enableDrvBA == 1) + { + zfAggRecvBAR(dev, buf); + } + + return ZM_ERR_RX_BAR_FRAME; + } + else + { + return ZM_ERR_RX_FRAME_TYPE; + } + + if ( wd->wlanMode == ZM_MODE_AP ) + { + } + else if ( wd->wlanMode != ZM_MODE_PSEUDO ) + { + if ( (ret=zfStaRxValidateFrame(dev, buf))!=ZM_SUCCESS ) + { + //zm_debug_msg1("discard frame, code = ", ret); + return ret; + } + } + + return ZM_SUCCESS; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfWlanRxFilter */ +/* Filter duplicated frame. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : received 802.11 frame buffer. */ +/* */ +/* OUTPUTS */ +/* Error code */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u16_t zfWlanRxFilter(zdev_t* dev, zbuf_t* buf) +{ + u16_t src[3]; + u16_t dst0; + u16_t frameType; + u16_t seq; + u16_t offset; + u16_t index; + u16_t col; + u16_t i; + u8_t up = 0; /* User priority */ + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + ZM_BUFFER_TRACE(dev, buf) + + /* RX PREFIX */ + offset = 0; + + frameType = zmw_rx_buf_readh(dev, buf, offset); + + // Don't divide 2^4 because we don't want the fragementation pkt to be treated as + // duplicated frames + seq = zmw_rx_buf_readh(dev, buf, offset+22); + dst0 = zmw_rx_buf_readh(dev, buf, offset+4); + src[0] = zmw_rx_buf_readh(dev, buf, offset+10); + src[1] = zmw_rx_buf_readh(dev, buf, offset+12); + src[2] = zmw_rx_buf_readh(dev, buf, offset+14); + + /* QoS data frame */ + if ((frameType & 0x88) == 0x88) + { + up = zmw_rx_buf_readb(dev, buf, offset+24); + up &= 0x7; + } + + index = (src[2]+up) & (ZM_FILTER_TABLE_ROW-1); + + /* TBD : filter frame with source address == own MAC adress */ + if ((wd->macAddr[0] == src[0]) && (wd->macAddr[1] == src[1]) + && (wd->macAddr[2] == src[2])) + { + //zm_msg0_rx(ZM_LV_0, "Rx filter=>src is own MAC"); + wd->trafTally.rxSrcIsOwnMac++; +#if 0 + return ZM_ERR_RX_SRC_ADDR_IS_OWN_MAC; +#endif + } + + zm_msg2_rx(ZM_LV_2, "Rx seq=", seq); + + /* Filter unicast frame only */ + if ((dst0 & 0x1) == 0) + { + zmw_enter_critical_section(dev); + + for(i=0; irxFilterTbl[i][index].addr[0] == src[0]) + && (wd->rxFilterTbl[i][index].addr[1] == src[1]) + && (wd->rxFilterTbl[i][index].addr[2] == src[2]) + && (wd->rxFilterTbl[i][index].up == up)) + { + if (((frameType&0x800)==0x800) + &&(wd->rxFilterTbl[i][index].seq==seq)) + { + zmw_leave_critical_section(dev); + /* hit : duplicated frame */ + zm_msg0_rx(ZM_LV_1, "Rx filter hit=>duplicated"); + wd->trafTally.rxDuplicate++; + return ZM_ERR_RX_DUPLICATE; + } + else + { + /* hit : not duplicated frame, update sequence number */ + wd->rxFilterTbl[i][index].seq = seq; + zmw_leave_critical_section(dev); + zm_msg0_rx(ZM_LV_2, "Rx filter hit"); + return ZM_SUCCESS; + } + } + } /* for(i=0; itick & (ZM_FILTER_TABLE_COL-1)); + wd->rxFilterTbl[col][index].addr[0] = src[0]; + wd->rxFilterTbl[col][index].addr[1] = src[1]; + wd->rxFilterTbl[col][index].addr[2] = src[2]; + wd->rxFilterTbl[col][index].seq = seq; + wd->rxFilterTbl[col][index].up = up; + + zmw_leave_critical_section(dev); + } /* if ((dst0 & 0x1) == 0) */ + + return ZM_SUCCESS; +} + + + +u16_t zfTxGenWlanTail(zdev_t* dev, zbuf_t* buf, u16_t* snap, u16_t snaplen, + u16_t* mic) +{ + struct zsMicVar* pMicKey; + u16_t i, length, payloadOffset; + u8_t bValue, qosType = 0; + u8_t snapByte[12]; + + zmw_get_wlan_dev(dev); + + if ( wd->wlanMode == ZM_MODE_AP ) + { + pMicKey = zfApGetTxMicKey(dev, buf, &qosType); + + if ( pMicKey == NULL ) + { + return 0; + } + } + else if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + pMicKey = zfStaGetTxMicKey(dev, buf); + + if ( pMicKey == NULL ) + { + return 0; + } + } + else + { + return 0; + } + + length = zfwBufGetSize(dev, buf); + + zfMicClear(pMicKey); + + /* append DA and SA */ +#ifdef ZM_ENABLE_NATIVE_WIFI + for(i=16; i<22; i++) + { // VISTA DA + bValue = zmw_tx_buf_readb(dev, buf, i); + zfMicAppendByte(bValue, pMicKey); + } + for(i=10; i<16; i++) + { // VISTA SA + bValue = zmw_tx_buf_readb(dev, buf, i); + zfMicAppendByte(bValue, pMicKey); + } +#else + for(i=0; i<12; i++) + { + bValue = zmw_tx_buf_readb(dev, buf, i); + zfMicAppendByte(bValue, pMicKey); + } +#endif + + /* append for alignment */ + if ( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + { + if (wd->sta.wmeConnected != 0) + zfMicAppendByte(zmw_tx_buf_readb(dev, buf, ZM_80211_FRAME_IP_OFFSET + 1) >> 5, pMicKey); + else + zfMicAppendByte(0, pMicKey); + } + else if ( wd->wlanMode == ZM_MODE_AP ) + { + if (qosType == 1) + zfMicAppendByte(zmw_tx_buf_readb(dev, buf, ZM_80211_FRAME_IP_OFFSET + 1) >> 5, pMicKey); + else + zfMicAppendByte(0, pMicKey); + } + else + { + /* TODO : Qos Software MIC in IBSS Mode */ + zfMicAppendByte(0, pMicKey); + } + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + zfMicAppendByte(0, pMicKey); + + if ( snaplen == 0 ) + { + payloadOffset = ZM_80211_FRAME_IP_OFFSET; + } + else + { + payloadOffset = ZM_80211_FRAME_TYPE_OFFSET; + + for(i=0; i<(snaplen>>1); i++) + { + snapByte[i*2] = (u8_t) (snap[i] & 0xff); + snapByte[i*2+1] = (u8_t) ((snap[i] >> 8) & 0xff); + } + + for(i=0; i= 34) //Minimum IPv4 packet size, 14(Ether header)+20(IPv4 header) + { + etherType = (((u16_t)zmw_tx_buf_readb(dev, buf, ZM_80211_FRAME_TYPE_OFFSET))<<8) + + zmw_tx_buf_readb(dev, buf, ZM_80211_FRAME_TYPE_OFFSET + 1); + + /* protocol type = IP */ + if (etherType == 0x0800) + { + ipv = zmw_tx_buf_readb(dev, buf, ZM_80211_FRAME_IP_OFFSET) >> 4; + if (ipv == 0x4) //IPv4 + { + tos = zmw_tx_buf_readb(dev, buf, ZM_80211_FRAME_IP_OFFSET + 1); + *up = (tos >> 5); + *fragOff = zmw_tx_buf_readh(dev, buf, ZM_80211_FRAME_IP_OFFSET + 6); + } + /* TODO : handle VLAN tag and IPv6 packet */ + } + } + return; +} + +#ifdef ZM_ENABLE_NATIVE_WIFI +u16_t zfTxGenWlanSnap(zdev_t* dev, zbuf_t* buf, u16_t* snap, u16_t* snaplen) +{ + snap[0] = zmw_buf_readh(dev, buf, ZM_80211_FRAME_HEADER_LEN + 0); + snap[1] = zmw_buf_readh(dev, buf, ZM_80211_FRAME_HEADER_LEN + 2); + snap[2] = zmw_buf_readh(dev, buf, ZM_80211_FRAME_HEADER_LEN + 4); + *snaplen = 6; + + return ZM_80211_FRAME_HEADER_LEN + *snaplen; +} +#else +u16_t zfTxGenWlanSnap(zdev_t* dev, zbuf_t* buf, u16_t* snap, u16_t* snaplen) +{ + u16_t removed; + u16_t etherType; + u16_t len; + + len = zfwBufGetSize(dev, buf); + if (len < 14) //Minimum Ethernet packet size, 14(Ether header) + { + /* TODO : Assert? */ + *snaplen = 0; + return 0; + } + + /* Generate RFC1042 header */ + etherType = (((u16_t)zmw_tx_buf_readb(dev, buf, 12))<<8) + + zmw_tx_buf_readb(dev, buf, 13); + + //zm_debug_msg2("ethernet type or length = ", etherType); + + if (etherType > 1500) + { + /* ETHERNET format */ + removed = 12; + snap[0] = 0xaaaa; + snap[1] = 0x0003; + if ((etherType ==0x8137) || (etherType == 0x80f3)) + { + /* Bridge Tunnel */ + snap[2] = 0xF800; + } + else + { + /* RFC 1042 */ + snap[2] = 0x0000; + } + *snaplen = 6; + + if ( etherType == 0x888E ) + { + zfShowTxEAPOL(dev, buf, 14); + } + } + else + { + /* 802.3 format */ + removed = 14; + *snaplen = 0; + } + + return removed; +} +#endif + +u8_t zfIsVtxqEmpty(zdev_t* dev) +{ + u8_t isEmpty = TRUE; + u8_t i; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (wd->vmmqHead != wd->vmmqTail) + { + isEmpty = FALSE; + goto check_done; + } + + for(i=0; i < 4; i++) + { + if (wd->vtxqHead[i] != wd->vtxqTail[i]) + { + isEmpty = FALSE; + goto check_done; + } + } + +check_done: + zmw_leave_critical_section(dev); + return isEmpty; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfPutVtxq */ +/* Put Tx buffer to virtual TxQ */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : Tx buffer pointer */ +/* */ +/* OUTPUTS */ +/* ZM_SUCCESS or error code */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +u16_t zfPutVtxq(zdev_t* dev, zbuf_t* buf) +{ + u8_t ac; + u8_t up; + u16_t fragOff; +#ifdef ZM_AGG_TALLY + struct aggTally *agg_tal; +#endif +#ifdef ZM_ENABLE_AGGREGATION + #ifndef ZM_BYPASS_AGGR_SCHEDULING + u16_t ret; + u16_t tid; + #endif +#endif + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zfTxGetIpTosAndFrag(dev, buf, &up, &fragOff); + + if ( wd->zfcbClassifyTxPacket != NULL ) + { + ac = wd->zfcbClassifyTxPacket(dev, buf); + } + else + { + ac = zcUpToAc[up&0x7] & 0x3; + } + + /* + * add by honda + * main A-MPDU aggregation function + */ +#ifdef ZM_AGG_TALLY + agg_tal = &wd->agg_tal; + agg_tal->got_packets_sum++; + +#endif + +#ifdef ZM_ENABLE_AGGREGATION + #ifndef ZM_BYPASS_AGGR_SCHEDULING + tid = up&0x7; + if(wd->enableAggregation==0) + { + if( (wd->wlanMode == ZM_MODE_AP) || + (wd->wlanMode == ZM_MODE_INFRASTRUCTURE && wd->sta.EnableHT) || + (wd->wlanMode == ZM_MODE_PSEUDO) ) { + // (infrastructure_mode && connect_to_11n_ap) || (ap_mode && is_11n_ap) + //ret = zfAggPutVtxq(dev, buf); + + + ret = zfAggTx(dev, buf, tid); + if (ZM_SUCCESS == ret) + { + //zfwBufFree(dev, buf, ZM_SUCCESS); + + return ZM_SUCCESS; + } + if (ZM_ERR_EXCEED_PRIORITY_THRESHOLD == ret) + { + wd->commTally.txQosDropCount[ac]++; + zfwBufFree(dev, buf, ZM_SUCCESS); + + zm_msg1_tx(ZM_LV_1, "Packet discarded, VTXQ full, ac=", ac); + + return ZM_ERR_EXCEED_PRIORITY_THRESHOLD; + } + if (ZM_ERR_TX_BUFFER_UNAVAILABLE == ret) + { + /* + * do nothing + * continue following procession, put into VTXQ + * return ZM_SUCCESS; + */ + } + } + } + #endif +#endif + /* + * end of add by honda + */ + + /* First Ip frag */ + if ((fragOff & 0xff3f) == 0x0020) + { + /* Don't let ip frag in if VTXQ unable to hold */ + /* whole ip frag burst(assume 20 frag) */ + zmw_enter_critical_section(dev); + if (((wd->vtxqHead[ac] - wd->vtxqTail[ac])& ZM_VTXQ_SIZE_MASK) + > (ZM_VTXQ_SIZE-20)) + { + wd->qosDropIpFrag[ac] = 1; + } + else + { + wd->qosDropIpFrag[ac] = 0; + } + zmw_leave_critical_section(dev); + + if (wd->qosDropIpFrag[ac] == 1) + { + //zm_debug_msg2("vtQ full, drop buf = ", buf); + wd->commTally.txQosDropCount[ac]++; + zfwBufFree(dev, buf, ZM_SUCCESS); + zm_msg1_tx(ZM_LV_1, "Packet discarded, first ip frag, ac=", ac); + //VTXQ[] can not hold whold ip frag burst(assume 20 frags) + return ZM_ERR_EXCEED_PRIORITY_THRESHOLD; + } + } + else if ((fragOff & 0xff3f) == 0) + { + wd->qosDropIpFrag[ac] = 0; + } + + if (((fragOff &= 0xff1f) != 0) && (wd->qosDropIpFrag[ac] == 1)) + { + wd->commTally.txQosDropCount[ac]++; + zfwBufFree(dev, buf, ZM_SUCCESS); + zm_msg1_tx(ZM_LV_1, "Packet discarded, ip frag, ac=", ac); + //Discard following ip frags + return ZM_ERR_EXCEED_PRIORITY_THRESHOLD; + } + + zmw_enter_critical_section(dev); + if (((wd->vtxqHead[ac] + 1) & ZM_VTXQ_SIZE_MASK) != wd->vtxqTail[ac]) + { + wd->vtxq[ac][wd->vtxqHead[ac]] = buf; + wd->vtxqHead[ac] = ((wd->vtxqHead[ac] + 1) & ZM_VTXQ_SIZE_MASK); + zmw_leave_critical_section(dev); + return ZM_SUCCESS; + } + else + { + zmw_leave_critical_section(dev); + + wd->commTally.txQosDropCount[ac]++; + zfwBufFree(dev, buf, ZM_SUCCESS); + zm_msg1_tx(ZM_LV_1, "Packet discarded, VTXQ full, ac=", ac); + return ZM_ERR_EXCEED_PRIORITY_THRESHOLD; //VTXQ[] Full + } +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfGetVtxq */ +/* Get Tx buffer from virtual TxQ */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* Tx buffer pointer */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +zbuf_t* zfGetVtxq(zdev_t* dev, u8_t ac) +{ + zbuf_t* buf; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + ac &= 0x3; + zmw_enter_critical_section(dev); + if (wd->vtxqHead[ac] != wd->vtxqTail[ac]) + { + buf = wd->vtxq[ac][wd->vtxqTail[ac]]; + wd->vtxqTail[ac] = ((wd->vtxqTail[ac] + 1) & ZM_VTXQ_SIZE_MASK); + zmw_leave_critical_section(dev); + return buf; + } + else + { + zmw_leave_critical_section(dev); + return 0; //VTXQ[] empty + } +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfPutVmmq */ +/* Put Tx buffer to virtual MmQ */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* buf : Tx buffer pointer */ +/* */ +/* OUTPUTS */ +/* ZM_SUCCESS or error code */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.12 */ +/* */ +/************************************************************************/ +u16_t zfPutVmmq(zdev_t* dev, zbuf_t* buf) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (((wd->vmmqHead + 1) & ZM_VMMQ_SIZE_MASK) != wd->vmmqTail) + { + wd->vmmq[wd->vmmqHead] = buf; + wd->vmmqHead = ((wd->vmmqHead + 1) & ZM_VMMQ_SIZE_MASK); + zmw_leave_critical_section(dev); + return ZM_SUCCESS; + } + else + { + zmw_leave_critical_section(dev); + + zfwBufFree(dev, buf, ZM_SUCCESS); + zm_msg0_mm(ZM_LV_0, "Packet discarded, VMmQ full"); + return ZM_ERR_VMMQ_FULL; //VTXQ[] Full + } +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfGetVmmq */ +/* Get Tx buffer from virtual MmQ */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* Tx buffer pointer */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.12 */ +/* */ +/************************************************************************/ +zbuf_t* zfGetVmmq(zdev_t* dev) +{ + zbuf_t* buf; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if (wd->vmmqHead != wd->vmmqTail) + { + buf = wd->vmmq[wd->vmmqTail]; + wd->vmmqTail = ((wd->vmmqTail + 1) & ZM_VMMQ_SIZE_MASK); + zmw_leave_critical_section(dev); + return buf; + } + else + { + zmw_leave_critical_section(dev); + return 0; //VTXQ[] empty + } +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfPushVtxq */ +/* Service Virtual TxQ (weighted round robin) */ +/* Get Tx buffer form virtual TxQ and put to hardware TxD queue */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +void zfPushVtxq(zdev_t* dev) +{ + zbuf_t* buf; + u16_t i; + u16_t txed; + u32_t freeTxd; + u16_t err; + u16_t skipFlag = 0; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + + + //zm_debug_msg1("zfHpGetFreeTxdCount = ", zfHpGetFreeTxdCount(dev)); + + if (wd->halState == ZM_HAL_STATE_INIT) + { + if (!wd->modeMDKEnable) + { + zm_debug_msg0("HAL is not ready for Tx"); + } + return; + } + else if (wd->sta.DFSDisableTx) + { + zm_debug_msg0("return because 802.11h DFS Disable Tx"); + return; + } + else if (wd->sta.flagFreqChanging != 0) + { + //Hold until RF frequency changed + return; + } + else if (( wd->sta.flagKeyChanging ) && ( wd->wlanMode != ZM_MODE_AP )) + { + return; + } +#ifdef ZM_ENABLE_POWER_SAVE + else if ( zfPowerSavingMgrIsSleeping(dev) ) + { + //zm_debug_msg0("Packets queued since the MAC is in power-saving mode\n"); + return; + } +#endif + + zmw_enter_critical_section(dev); + if (wd->vtxqPushing != 0) + { + skipFlag = 1; + } + else + { + wd->vtxqPushing = 1; + } + zmw_leave_critical_section(dev); + + if (skipFlag == 1) + { + return; + } + + while (1) + { + txed = 0; + + /* 2006.12.20, Serve Management queue */ + while( zfHpGetFreeTxdCount(dev) > 0 ) + { + if ((buf = zfGetVmmq(dev)) != 0) + { + txed = 1; + //zm_debug_msg2("send buf = ", buf); + if ((err = zfHpSend(dev, NULL, 0, NULL, 0, NULL, 0, buf, 0, + ZM_INTERNAL_ALLOC_BUF, 0, 0xff)) != ZM_SUCCESS) + { + zfwBufFree(dev, buf, 0); + } + } + else + { + break; + } + } + if ((wd->sta.bScheduleScan) || ((wd->sta.bChannelScan == TRUE) && (zfStaIsConnected(dev)))) + { + //Hold until Scan Stop + wd->vtxqPushing = 0; + return; + } + +#ifdef ZM_ENABLE_AGGREGATION + #ifndef ZM_BYPASS_AGGR_SCHEDULING + if( (wd->wlanMode == ZM_MODE_AP) || + (wd->wlanMode == ZM_MODE_INFRASTRUCTURE && wd->sta.EnableHT) || + (wd->wlanMode == ZM_MODE_PSEUDO) ) { + + zfAggTxScheduler(dev, 0); + + if (txed == 0) { + wd->vtxqPushing = 0; + return; + } + else { + continue; + } + } + #endif +#endif + + /* Service VTxQ[3] */ + for (i=0; i<4; i++) + { + if ((freeTxd = zfHpGetFreeTxdCount(dev)) >= 3) + { + if ((buf = zfGetVtxq(dev, 3)) != 0) + { + txed = 1; + //zm_debug_msg2("send buf = ", buf); + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + ZM_PERFORMANCE_TX_MPDU(dev, wd->tick); + } + } + else + { + break; + } + } + + /* Service VTxQ[2] */ + for (i=0; i<3; i++) + { + if ((freeTxd = zfHpGetFreeTxdCount(dev)) >= (zfHpGetMaxTxdCount(dev)*1/4)) + { + if ((buf = zfGetVtxq(dev, 2)) != 0) + { + txed = 1; + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + ZM_PERFORMANCE_TX_MPDU(dev, wd->tick); + } + if (wd->sta.ac0PriorityHigherThanAc2 == 1) + { + if ((buf = zfGetVtxq(dev, 0)) != 0) + { + txed = 1; + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + ZM_PERFORMANCE_TX_MPDU(dev, wd->tick); + } + } + } + else + { + break; + } + } + + /* Service VTxQ[0] */ + for (i=0; i<2; i++) + { + if ((freeTxd = zfHpGetFreeTxdCount(dev)) >= (zfHpGetMaxTxdCount(dev)*2/4)) + { + if ((buf = zfGetVtxq(dev, 0)) != 0) + { + txed = 1; + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + ZM_PERFORMANCE_TX_MPDU(dev, wd->tick); + } + } + else + { + break; + } + + } + + /* Service VTxQ[1] */ + if ((freeTxd = zfHpGetFreeTxdCount(dev)) >= (zfHpGetMaxTxdCount(dev)*3/4)) + { + if ((buf = zfGetVtxq(dev, 1)) != 0) + { + txed = 1; + zfTxSendEth(dev, buf, 0, ZM_EXTERNAL_ALLOC_BUF, 0); + ZM_PERFORMANCE_TX_MPDU(dev, wd->tick); + } + } + + /* All VTxQs are either empty or exceed their threshold */ + if (txed == 0) + { + wd->vtxqPushing = 0; + return; + } + } //while (1) +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfFlushVtxq */ +/* Flush Virtual TxQ and MmQ */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.1 */ +/* */ +/************************************************************************/ +void zfFlushVtxq(zdev_t* dev) +{ + zbuf_t* buf; + u8_t i; + zmw_get_wlan_dev(dev); + + /* Flush MmQ */ + while ((buf = zfGetVmmq(dev)) != 0) + { + zfwBufFree(dev, buf, 0); + zm_debug_msg0("zfFlushVtxq: [Vmmq]"); + wd->queueFlushed |= 0x10; + } + + /* Flush VTxQ */ + for (i=0; i<4; i++) + { + while ((buf = zfGetVtxq(dev, i)) != 0) + { + zfwBufFree(dev, buf, 0); + zm_debug_msg1("zfFlushVtxq: [zfGetVtxq]- ", i); + wd->queueFlushed |= (1<commTally.txUnicastFrm++; + wd->commTally.txUnicastOctets += (fragLen+snapLen); + } + else if (da[0] == 0xffff) + { + wd->commTally.txBroadcastFrm++; + wd->commTally.txBroadcastOctets += (fragLen+snapLen); + } + else + { + wd->commTally.txMulticastFrm++; + wd->commTally.txMulticastOctets += (fragLen+snapLen); + } + wd->ledStruct.txTraffic++; + + if ((err = zfHpSend(dev, header, headerLen, snap, snapLen, + tail, tailLen, buf, offset, + bufType, ac, keyIdx)) != ZM_SUCCESS) + { + if (bufType == ZM_EXTERNAL_ALLOC_BUF) + { + zfwBufFree(dev, buf, err); + } + else if (bufType == ZM_INTERNAL_ALLOC_BUF) + { + zfwBufFree(dev, buf, 0); + } + else + { + zm_assert(0); + } + } +} + +void zfCheckIsRIFSFrame(zdev_t* dev, zbuf_t* buf, u16_t frameSubtype) +{ + zmw_get_wlan_dev(dev); + + /* #2 Record the sequence number to determine whether the unicast frame is separated by RIFS or not */ + if (frameSubtype & 0x80) + { //QoS data frame + u16_t sequenceNum; + u16_t qosControlField; + + sequenceNum = ( zmw_buf_readh(dev, buf, 22) >> 4 ); // Discard fragment number ! + qosControlField = zmw_buf_readh(dev, buf, 24); // Don't consider WDS (Wireless Distribution System) + //DbgPrint("The QoS Control Field : %d", qosControlField); + //DbgPrint("The RIFS Count : %d", wd->sta.rifsCount); + + if( qosControlField & ZM_BIT_5 ) + {// ACK policy is "No ACK" + /* RIFS-Like frame */ + wd->sta.rifsLikeFrameSequence[wd->sta.rifsLikeFrameCnt] = sequenceNum; + + if( wd->sta.rifsState == ZM_RIFS_STATE_DETECTING ) + { + if( wd->sta.rifsLikeFrameSequence[2] != 0 ) + {// RIFS-like Pattern collected + if( ( wd->sta.rifsLikeFrameSequence[2] - wd->sta.rifsLikeFrameSequence[1] == 2 ) && + ( wd->sta.rifsLikeFrameSequence[1] - wd->sta.rifsLikeFrameSequence[0] == 2 ) ) + { + /* RIFS pattern matched */ + + /* #3 Enable RIFS function if the RIFS pattern matched */ + zfHpEnableRifs(dev, ((wd->sta.currentFrequency<3000)?1:0), wd->sta.EnableHT, wd->sta.HT2040); + + // Set RIFS timer + wd->sta.rifsTimer = wd->tick; + + wd->sta.rifsCount++; + + // Set state to be Detected + wd->sta.rifsState = ZM_RIFS_STATE_DETECTED; + } + } + } + else + {// state = Detected + // Reset RIFS timer + if( (wd->tick - wd->sta.rifsTimer) < ZM_RIFS_TIMER_TIMEOUT ) + wd->sta.rifsTimer = wd->tick; + } + + //DbgPrint("SN1 = %d, SN2 = %d, SN3 = %d\n", wd->sta.rifsLikeFrameSequence[0], + // wd->sta.rifsLikeFrameSequence[1], + // wd->sta.rifsLikeFrameSequence[2]); + + // Update RIFS-like sequence number + if( wd->sta.rifsLikeFrameSequence[2] != 0 ) + { + wd->sta.rifsLikeFrameSequence[0] = wd->sta.rifsLikeFrameSequence[1]; + wd->sta.rifsLikeFrameSequence[1] = wd->sta.rifsLikeFrameSequence[2]; + wd->sta.rifsLikeFrameSequence[2] = 0; + } + + // Only record three adjacent frame + if( wd->sta.rifsLikeFrameCnt < 2 ) + wd->sta.rifsLikeFrameCnt++; + } + } + + /* #4 Disable RIFS function if the timer TIMEOUT */ + if( wd->sta.rifsState == ZM_RIFS_STATE_DETECTED ) + { + if( ( wd->tick - wd->sta.rifsTimer ) > ZM_RIFS_TIMER_TIMEOUT ) + {// TIMEOUT + // Disable RIFS + zfHpDisableRifs(dev); + + // Reset RIFS-like sequence number FIFO + wd->sta.rifsLikeFrameSequence[0] = 0; + wd->sta.rifsLikeFrameSequence[1] = 0; + wd->sta.rifsLikeFrameSequence[2] = 0; + wd->sta.rifsLikeFrameCnt = 0; + + // Set state to be Detecting + wd->sta.rifsState = ZM_RIFS_STATE_DETECTING; + } + } +} diff --git a/drivers/staging/otus/80211core/cwep.c b/drivers/staging/otus/80211core/cwep.c new file mode 100644 index 000000000000..ec31bb1ac283 --- /dev/null +++ b/drivers/staging/otus/80211core/cwep.c @@ -0,0 +1,299 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : cwep.c */ +/* */ +/* Abstract */ +/* This module contains Tx and Rx functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" + +u32_t crc32_tab[] = +{ + 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L, + 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L, + 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L, + 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL, + 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L, + 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L, + 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L, + 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL, + 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L, + 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL, + 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L, + 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L, + 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L, + 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL, + 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL, + 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L, + 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL, + 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L, + 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L, + 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L, + 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL, + 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L, + 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L, + 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL, + 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L, + 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L, + 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L, + 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L, + 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L, + 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL, + 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL, + 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L, + 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L, + 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL, + 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL, + 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L, + 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL, + 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L, + 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL, + 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L, + 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL, + 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L, + 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L, + 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL, + 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L, + 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L, + 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L, + 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L, + 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L, + 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L, + 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL, + 0x2d02ef8dL +}; + +void zfWEPEncrypt(zdev_t *dev, zbuf_t *buf, u8_t *snap, u16_t snapLen, u16_t offset, u8_t keyLen, u8_t* WepKey, u8_t *iv) +{ + u8_t S[256],S2[256]; + u16_t ui; + u16_t i; + u16_t j; + u8_t temp; + u8_t K; + u32_t ltemp; + u16_t len; + u32_t icv; + u8_t key[32]; + + key[0] = iv[0]; + key[1] = iv[1]; + key[2] = iv[2]; + + /* Append Wep Key after IV */ + zfMemoryCopy(&key[3], WepKey, keyLen); + + keyLen += 3; + + for(i = 0; i < 256; i++) + { + S[i] = (u8_t)i; + S2[i] = key[i&(keyLen-1)]; + } + + j = 0; + for(i = 0; i < 256; i++) + { + j = (j + S[i] + S2[i]) ; + j&=255 ; + + // Swap S[i] and S[j] + temp = S[i]; + S[i] = S[j]; + S[j] = temp; + } + + i = j = 0; + icv = -1; + + /* For Snap Header */ + for (ui = 0; ui < snapLen; ui++) + { + u8_t In; + + i++; + i &= 255; + j += S[i]; + j &= 255; + + // Swap S[i] and S[j] + temp = S[i]; + S[i] = S[j]; + S[j] = temp; +// temp = (S[i] + temp) & 255; + temp += S[i]; + temp &=255; + K = S[temp]; // Key used to Xor with input data + + In = snap[ui]; + icv = (icv>>8) ^ crc32_tab[(icv^In)&0xff]; + + snap[ui] = In ^ K; + //zmw_tx_buf_writeb(dev, buf, ui, In ^ K); + } + + len = zfwBufGetSize(dev, buf); + + for (ui = offset; ui < len; ui++) + { + u8_t In; + + i++; + i &= 255; + j += S[i]; + j &= 255; + + // Swap S[i] and S[j] + temp = S[i]; + S[i] = S[j]; + S[j] = temp; +// temp = (S[i] + temp) & 255; + temp += S[i]; + temp &=255; + K = S[temp]; // Key used to Xor with input data + + In = zmw_tx_buf_readb(dev, buf, ui); + icv = (icv>>8) ^ crc32_tab[(icv^In)&0xff]; + + zmw_tx_buf_writeb(dev, buf, ui, In ^ K); + } //End of for (ui = 0; ui < Num_Bytes; ui++) + + icv = ~(icv); + ltemp = (u32_t) icv; + + for (ui = 0; ui < 4; ui++) + { + i ++; + i &= 255; + j += S[i]; + j &= 255; + + // Swap S[i] and S[j] + temp = S[i]; + S[i] = S[j]; + S[j] = temp; + temp += S[i]; + temp &= 255; + K = S[temp]; // Key used to Xor with input data + + //*Out++ = (u8_t)(ltemp ^ K)&0xff; + zmw_tx_buf_writeb(dev, buf, len+ui, (u8_t)(ltemp ^ K)&0xff); + ltemp >>= 8; + } + + zfwBufSetSize(dev, buf, len+4); +} + +u16_t zfWEPDecrypt(zdev_t *dev, zbuf_t *buf, u16_t offset, u8_t keyLen, u8_t* WepKey, u8_t *iv) +{ + u8_t S[256]; + u8_t S2[256]; + u16_t ui; + u16_t i; + u16_t j; + u32_t icv_tmp; + u32_t *icv; + u32_t rxbuf_icv; + u8_t temp; + u8_t K; + u16_t len; + u8_t key[32]; + + /* Retrieve IV */ + key[0] = iv[0]; + key[1] = iv[1]; + key[2] = iv[2]; + + /* Append Wep Key after IV */ + zfMemoryCopy(&key[3], WepKey, keyLen); + + keyLen += 3; + + for(i = 0; i < 256; i++) + { + S[i] = (u8_t)i; + S2[i] = key[i&(keyLen-1)]; + } + + j = 0; + for(i = 0; i < 256; i++) + { + j = (j + S[i] + S2[i]); + j&=255 ; + + // Swap S[i] and S[j] + temp = S[i]; + S[i] = S[j]; + S[j] = temp; + } + + i = j = 0; + + len = zfwBufGetSize(dev, buf); + + for (ui = offset; ui < len; ui++) + { + u8_t In; + + i++; + i &= 255; + j += S[i]; + j &= 255; + + // Swap S[i] and S[j] + temp = S[i]; + S[i] = S[j]; + S[j] = temp; +// temp = (S[i] + temp) & 255; + temp += S[i]; + temp &=255; + K = S[temp]; // Key used to Xor with input data + + In = zmw_rx_buf_readb(dev, buf, ui); + + zmw_rx_buf_writeb(dev, buf, ui, In ^ K); + } //End of for (ui = 0; ui < Num_Bytes; ui++) + + icv = &icv_tmp; + *icv = -1; + + for (ui = offset; ui < len - 4; ui++) + { + u8_t In; + + In = zmw_rx_buf_readb(dev, buf, ui); + *icv = (*icv>>8) ^ crc32_tab[(*icv^In)&0xff]; + } + + *icv = ~*icv; + + rxbuf_icv = (zmw_rx_buf_readb(dev, buf, len-4) | + zmw_rx_buf_readb(dev, buf, len-3) << 8 | + zmw_rx_buf_readb(dev, buf, len-2) << 16 | + zmw_rx_buf_readb(dev, buf, len-1) << 24); + + if (*icv != rxbuf_icv) + { + return ZM_ICV_FAILURE; + } + + return ZM_ICV_SUCCESS; +} diff --git a/drivers/staging/otus/80211core/cwm.c b/drivers/staging/otus/80211core/cwm.c new file mode 100644 index 000000000000..80f1141bf910 --- /dev/null +++ b/drivers/staging/otus/80211core/cwm.c @@ -0,0 +1,131 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : cwm.c */ +/* */ +/* Abstract */ +/* This module contains channel width related functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#include "cprecomp.h" + + + +void zfCwmInit(zdev_t* dev) { + //u16_t i; + zmw_get_wlan_dev(dev); + + switch (wd->wlanMode) { + case ZM_MODE_AP: + wd->cwm.cw_mode = CWM_MODE2040; + wd->cwm.cw_width = CWM_WIDTH40; + wd->cwm.cw_enable = 1; + break; + case ZM_MODE_INFRASTRUCTURE: + case ZM_MODE_PSEUDO: + case ZM_MODE_IBSS: + default: + wd->cwm.cw_mode = CWM_MODE2040; + wd->cwm.cw_width = CWM_WIDTH20; + wd->cwm.cw_enable = 1; + break; + } +} + + +void zfCoreCwmBusy(zdev_t* dev, u16_t busy) +{ + + zmw_get_wlan_dev(dev); + + zm_msg1_mm(ZM_LV_0, "CwmBusy=", busy); + + if(wd->cwm.cw_mode == CWM_MODE20) { + wd->cwm.cw_width = CWM_WIDTH20; + return; + } + + if(wd->cwm.cw_mode == CWM_MODE40) { + wd->cwm.cw_width = CWM_WIDTH40; + return; + } + + if (busy) { + wd->cwm.cw_width = CWM_WIDTH20; + return; + } + + + if((wd->wlanMode == ZM_MODE_INFRASTRUCTURE || wd->wlanMode == ZM_MODE_PSEUDO || + wd->wlanMode == ZM_MODE_IBSS)) { + if (wd->sta.ie.HtCap.HtCapInfo && HTCAP_SupChannelWidthSet != 0 && + wd->sta.ie.HtInfo.ChannelInfo && ExtHtCap_RecomTxWidthSet != 0 && + (wd->sta.ie.HtInfo.ChannelInfo && ExtHtCap_ExtChannelOffsetAbove) == 1) { + + wd->cwm.cw_width = CWM_WIDTH40; + } + else { + wd->cwm.cw_width = CWM_WIDTH20; + } + + return; + } + + if(wd->wlanMode == ZM_MODE_AP) { + wd->cwm.cw_width = CWM_WIDTH40; + } + +} + + + + +u16_t zfCwmIsExtChanBusy(u32_t ctlBusy, u32_t extBusy) +{ + u32_t busy; /* percentage */ + u32_t cycleTime, ctlClear; + + cycleTime = 1280000; //1.28 seconds + + if (cycleTime > ctlBusy) { + ctlClear = cycleTime - ctlBusy; + } + else + { + ctlClear = 0; + } + + /* Compute ratio of extension channel busy to control channel clear + * as an approximation to extension channel cleanliness. + * + * According to the hardware folks, ext rxclear is undefined + * if the ctrl rxclear is de-asserted (i.e. busy) + */ + if (ctlClear) { + busy = (extBusy * 100) / ctlClear; + } else { + busy = 0; + } + if (busy > ATH_CWM_EXTCH_BUSY_THRESHOLD) { + return TRUE; + } + + return FALSE; +} diff --git a/drivers/staging/otus/80211core/cwm.h b/drivers/staging/otus/80211core/cwm.h new file mode 100644 index 000000000000..40c39fad5f44 --- /dev/null +++ b/drivers/staging/otus/80211core/cwm.h @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : cwm.h */ +/* */ +/* Abstract */ +/* This module contains channel width relatived functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/****************************************************************************/ +/*Revision History: */ +/* Who When What */ +/* -------- -------- ----------------------------------------------*/ +/* */ +/* Honda 3-19-07 created */ +/* */ +/****************************************************************************/ + +#ifndef _CWM_H +#define _CWM_H + +#define ATH_CWM_EXTCH_BUSY_THRESHOLD 30 /* Extension Channel Busy Threshold (0-100%) */ + +void zfCwmInit(zdev_t* dev); +void zfCoreCwmBusy(zdev_t* dev, u16_t busy); +u16_t zfCwmIsExtChanBusy(u32_t ctlBusy, u32_t extBusy); + + + +#endif /* #ifndef _CWM_H */ diff --git a/drivers/staging/otus/80211core/freqctrl.c b/drivers/staging/otus/80211core/freqctrl.c new file mode 100644 index 000000000000..bab0df08d826 --- /dev/null +++ b/drivers/staging/otus/80211core/freqctrl.c @@ -0,0 +1,259 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" + +/* zfAddFreqChangeReq should be called inside the critical section */ +static void zfAddFreqChangeReq(zdev_t* dev, u16_t frequency, u8_t bw40, + u8_t extOffset, zfpFreqChangeCompleteCb cb) +{ + zmw_get_wlan_dev(dev); + +//printk("zfAddFreqChangeReq freqReqQueueTail%d\n", wd->freqCtrl.freqReqQueueTail); + wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueTail] = frequency; + wd->freqCtrl.freqReqBw40[wd->freqCtrl.freqReqQueueTail] = bw40; + wd->freqCtrl.freqReqExtOffset[wd->freqCtrl.freqReqQueueTail] = extOffset; + wd->freqCtrl.freqChangeCompCb[wd->freqCtrl.freqReqQueueTail] = cb; + wd->freqCtrl.freqReqQueueTail++; + if ( wd->freqCtrl.freqReqQueueTail >= ZM_MAX_FREQ_REQ_QUEUE ) + { + wd->freqCtrl.freqReqQueueTail = 0; + } +} + +void zfCoreSetFrequencyV2(zdev_t* dev, u16_t frequency, zfpFreqChangeCompleteCb cb) +{ + zfCoreSetFrequencyEx(dev, frequency, 0, 0, cb); +} + +void zfCoreSetFrequencyExV2(zdev_t* dev, u16_t frequency, u8_t bw40, + u8_t extOffset, zfpFreqChangeCompleteCb cb, u8_t forceSetFreq) +{ + u8_t setFreqImmed = 0; + u8_t initRF = 0; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zm_msg1_scan(ZM_LV_1, "Freq=", frequency); + + zmw_enter_critical_section(dev); + if ((wd->sta.currentFrequency == frequency) + && (wd->sta.currentBw40 == bw40) + && (wd->sta.currentExtOffset == extOffset)) + { + if ( forceSetFreq == 0 && wd->sta.flagFreqChanging == 0 ) + { + goto done; + } + } +#ifdef ZM_FB50 + /*if(frequency!=2437) { + zmw_leave_critical_section(dev); + return; + }*/ +#endif + + zfAddFreqChangeReq(dev, frequency, bw40, extOffset, cb); + +// zm_assert( wd->sta.flagFreqChanging == 0 ); + //wd->sta.flagFreqChanging = 1; + if ( wd->sta.flagFreqChanging == 0 ) + { + if ((wd->sta.currentBw40 != bw40) || (wd->sta.currentExtOffset != extOffset)) + { + initRF = 1; + } + wd->sta.currentFrequency = frequency; + wd->sta.currentBw40 = bw40; + wd->sta.currentExtOffset = extOffset; + setFreqImmed = 1; + } + wd->sta.flagFreqChanging++; + + zmw_leave_critical_section(dev); + + if ( setFreqImmed ) + { + //zfHpSetFrequency(dev, frequency, 0); + if ( forceSetFreq ) + { // Cold reset to reset the frequency after scanning ! + zm_debug_msg0("#6_1 20070917"); + zm_debug_msg0("It is happen!!! No error message"); + zfHpSetFrequencyEx(dev, frequency, bw40, extOffset, 2); + } + else + { + zfHpSetFrequencyEx(dev, frequency, bw40, extOffset, initRF); + } + + if ( zfStaIsConnected(dev) + && (frequency == wd->frequency)) { + wd->sta.connPowerInHalfDbm = zfHpGetTransmitPower(dev); + } + } + return; + +done: + zmw_leave_critical_section(dev); + + if ( cb != NULL ) + { + cb(dev); + } + zfPushVtxq(dev); + return; +} + +void zfCoreSetFrequencyEx(zdev_t* dev, u16_t frequency, u8_t bw40, + u8_t extOffset, zfpFreqChangeCompleteCb cb) +{ + zfCoreSetFrequencyExV2(dev, frequency, bw40, extOffset, cb, 0); +} + +void zfCoreSetFrequency(zdev_t* dev, u16_t frequency) +{ + zfCoreSetFrequencyV2(dev, frequency, NULL); +} + +/* zfRemoveFreqChangeReq SHOULD NOT be called inside the critical section */ +static void zfRemoveFreqChangeReq(zdev_t* dev) +{ + zfpFreqChangeCompleteCb cb = NULL; + u16_t frequency; + u8_t bw40; + u8_t extOffset; + u16_t compFreq = 0; + u8_t compBw40 = 0; + u8_t compExtOffset = 0; + + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (wd->freqCtrl.freqReqQueueHead != wd->freqCtrl.freqReqQueueTail) + { + zm_msg1_scan(ZM_LV_1, "Freq=", + wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueHead]); + compFreq = wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueHead]; + compBw40 = wd->freqCtrl.freqReqBw40[wd->freqCtrl.freqReqQueueHead]; + compExtOffset = wd->freqCtrl.freqReqExtOffset[wd->freqCtrl.freqReqQueueHead]; + + wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueHead] = 0; + cb = wd->freqCtrl.freqChangeCompCb[wd->freqCtrl.freqReqQueueHead]; + wd->freqCtrl.freqReqQueueHead++; + if ( wd->freqCtrl.freqReqQueueHead >= ZM_MAX_FREQ_REQ_QUEUE ) + { + wd->freqCtrl.freqReqQueueHead = 0; + } + } + zmw_leave_critical_section(dev); + + if ( cb != NULL ) + { + cb(dev); + } + + zmw_enter_critical_section(dev); + while (wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueHead] != 0) + { + frequency = wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueHead]; + bw40 = wd->freqCtrl.freqReqBw40[wd->freqCtrl.freqReqQueueHead]; + extOffset=wd->freqCtrl.freqReqExtOffset[wd->freqCtrl.freqReqQueueHead]; + if ((compFreq == frequency) + && (compBw40 == bw40) + && (compExtOffset == extOffset)) + { + /* Duplicated frequency command */ + zm_msg1_scan(ZM_LV_1, "Duplicated Freq=", frequency); + + cb = wd->freqCtrl.freqChangeCompCb[wd->freqCtrl.freqReqQueueHead]; + wd->freqCtrl.freqReqQueue[wd->freqCtrl.freqReqQueueHead] = 0; + wd->freqCtrl.freqReqQueueHead++; + + if ( wd->freqCtrl.freqReqQueueHead >= ZM_MAX_FREQ_REQ_QUEUE ) + { + wd->freqCtrl.freqReqQueueHead = 0; + } + + if ( wd->sta.flagFreqChanging != 0 ) + { + wd->sta.flagFreqChanging--; + } + + zmw_leave_critical_section(dev); + if ( cb != NULL ) + { + cb(dev); + } + zmw_enter_critical_section(dev); + } + else + { + u8_t initRF = 0; + if ((wd->sta.currentBw40 != bw40) || (wd->sta.currentExtOffset != extOffset)) + { + initRF = 1; + } + wd->sta.currentFrequency = frequency; + wd->sta.currentBw40 = bw40; + wd->sta.currentExtOffset = extOffset; + zmw_leave_critical_section(dev); + + zfHpSetFrequencyEx(dev, frequency, bw40, extOffset, initRF); + if ( zfStaIsConnected(dev) + && (frequency == wd->frequency)) { + wd->sta.connPowerInHalfDbm = zfHpGetTransmitPower(dev); + } + + return; + } + } + zmw_leave_critical_section(dev); + + return; +} + +void zfCoreSetFrequencyComplete(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zm_msg1_scan(ZM_LV_1, "flagFreqChanging=", wd->sta.flagFreqChanging); + + zmw_enter_critical_section(dev); + //wd->sta.flagFreqChanging = 0; + if ( wd->sta.flagFreqChanging != 0 ) + { + wd->sta.flagFreqChanging--; + } + + zmw_leave_critical_section(dev); + + zfRemoveFreqChangeReq(dev); + + zfPushVtxq(dev); + return; +} + +void zfReSetCurrentFrequency(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + zm_debug_msg0("It is happen!!! No error message"); + + zfCoreSetFrequencyExV2(dev, wd->frequency, 0, 0, NULL, 1); +} diff --git a/drivers/staging/otus/80211core/ledmgr.c b/drivers/staging/otus/80211core/ledmgr.c new file mode 100644 index 000000000000..1e104a928ca4 --- /dev/null +++ b/drivers/staging/otus/80211core/ledmgr.c @@ -0,0 +1,557 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfLedCtrlType1 */ +/* Traditional single-LED state */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.6 */ +/* */ +/************************************************************************/ +// bit 15-12 : Toff for Scan state +// 11-8 : Ton for Scan state +// 7 : Reserved +// 6 : mode +//-------------------------------------- +// bit 6 = 0 +// 5-4 : Connect state +// 00 => always off +// 01 => always on +// 10 => Idle off, acitve on +// 11 => Idle on, active off +//-------------------------------------- +// bit 6 = 1 +// 5-4 : freq +// 00 => 1Hz +// 01 => 0.5Hz +// 10 => 0.25Hz +// 11 => 0.125Hz +//-------------------------------------- +// 3 : Power save state +// 0 => always off in power save state +// 1 => works as connect state +// 2 : Disable state +// 1 : Reserved +// 0 : Power-on state +void zfLedCtrlType1(zdev_t* dev) +{ + u16_t i; + u32_t ton, toff, tmp, period; + zmw_get_wlan_dev(dev); + + for (i=0; iledStruct.ledMode[i] & 0xf00) >> 8) * 5; + toff = ((wd->ledStruct.ledMode[i] & 0xf000) >> 12) * 5; + + if ((ton + toff) != 0) + { + tmp = wd->ledStruct.counter / (ton+toff); + tmp = wd->ledStruct.counter - (tmp * (ton+toff)); + if (tmp < ton) + { + zfHpLedCtrl(dev, i, 1); + } + else + { + zfHpLedCtrl(dev, i, 0); + } + } + } + else + { + if ((zfPowerSavingMgrIsSleeping(dev)) && ((wd->ledStruct.ledMode[i] & 0x8) == 0)) + { + zfHpLedCtrl(dev, i, 0); + } + else + { + //Connect state + if ((wd->ledStruct.ledMode[i] & 0x40) == 0) + { + if ((wd->ledStruct.counter & 1) == 0) + { + zfHpLedCtrl(dev, i, (wd->ledStruct.ledMode[i] & 0x10) >> 4); + } + else + { + if ((wd->ledStruct.txTraffic > 0) || (wd->ledStruct.rxTraffic > 0)) + { + wd->ledStruct.txTraffic = wd->ledStruct.rxTraffic = 0; + if ((wd->ledStruct.ledMode[i] & 0x20) != 0) + { + zfHpLedCtrl(dev, i, ((wd->ledStruct.ledMode[i] & 0x10) >> 4)^1); + } + } + } + }// if ((wd->ledStruct.ledMode[i] & 0x40) == 0) + else + { + period = 5 * (1 << ((wd->ledStruct.ledMode[i] & 0x30) >> 4)); + tmp = wd->ledStruct.counter / (period*2); + tmp = wd->ledStruct.counter - (tmp * (period*2)); + if (tmp < period) + { + if ((wd->ledStruct.counter & 1) == 0) + { + zfHpLedCtrl(dev, i, 0); + } + else + { + if ((wd->ledStruct.txTraffic > 0) || (wd->ledStruct.rxTraffic > 0)) + { + wd->ledStruct.txTraffic = wd->ledStruct.rxTraffic = 0; + zfHpLedCtrl(dev, i, 1); + } + } + } + else + { + if ((wd->ledStruct.counter & 1) == 0) + { + zfHpLedCtrl(dev, i, 1); + } + else + { + if ((wd->ledStruct.txTraffic > 0) || (wd->ledStruct.rxTraffic > 0)) + { + wd->ledStruct.txTraffic = wd->ledStruct.rxTraffic = 0; + zfHpLedCtrl(dev, i, 0); + } + } + } + } //else, if ((wd->ledStruct.ledMode[i] & 0x40) == 0) + } //else, if (zfPowerSavingMgrIsSleeping(dev)) + } //else : if (zfStaIsConnected(dev) != TRUE) + } //for (i=0; iSlow blinking, Amber then Blue per 500ms */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Shang-Chun Liu Atheros Communications, INC. 2007.11 */ +/* */ +/******************************************************************************/ +void zfLedCtrlType2_scan(zdev_t* dev); + +void zfLedCtrlType2(zdev_t* dev) +{ + u32_t ton, toff, tmp, period; + u16_t OperateLED; + zmw_get_wlan_dev(dev); + + if (zfStaIsConnected(dev) != TRUE) + { + // Disconnect state + if(wd->ledStruct.counter % 4 != 0) + { + // Update LED each 400ms(4*100) + // Prevent this situation + // _______ ___ + // LED[0] ON | | | x | + // ------ OFF->+-+-+-+-+-+-+-+-+-+-+-+->>>... + // LED[1] ON + // + return; + } + + if (((wd->state == ZM_WLAN_STATE_DISABLED) && (wd->sta.bChannelScan)) + || ((wd->state != ZM_WLAN_STATE_DISABLED) && (wd->sta.bAutoReconnect))) + { + // Scan/AutoReconnect state + zfLedCtrlType2_scan(dev); + } + else + { + // Neither Connected nor Scan + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + } + } + else + { + if( wd->sta.bChannelScan ) + { + // Scan state + if(wd->ledStruct.counter % 4 != 0) + return; + zfLedCtrlType2_scan(dev); + return; + } + + if(wd->frequency < 3000) + { + OperateLED = 0; // LED[0]: work on 2.4G (b/g band) + zfHpLedCtrl(dev, 1, 0); + } + else + { + OperateLED = 1; // LED[1]: work on 5G (a band) + zfHpLedCtrl(dev, 0, 0); + } + + if ((zfPowerSavingMgrIsSleeping(dev)) && ((wd->ledStruct.ledMode[OperateLED] & 0x8) == 0)) + { + // If Sleeping, turn OFF + zfHpLedCtrl(dev, OperateLED, 0); + } + else + { + //Connect state + if ((wd->ledStruct.counter & 1) == 0) // even + { + // No traffic, always ON + zfHpLedCtrl(dev, OperateLED, 1); + } + else // odd + { + if ((wd->ledStruct.txTraffic > 0) || (wd->ledStruct.rxTraffic > 0)) + { + // If have traffic, turn OFF + // _____ _ _ _ _____ + // LED[Operate] ON | | | | | | | | + // ------------ OFF->-+-+-+-+-+-+-+-+-+-+-+-+-+->>>... + // + wd->ledStruct.txTraffic = wd->ledStruct.rxTraffic = 0; + zfHpLedCtrl(dev, OperateLED, 0); + } + } + } + } +} + +void zfLedCtrlType2_scan(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + // When doing scan, blink(Amber/Blue) and off per 500ms (about 400ms in our driver) + // _______ _______ + // LED[0] ON | | 8 12 | | + // ------ OFF->-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+->>>... + // LED[1] ON 0 4 |_______| 0 3 + // + + switch(wd->ledStruct.counter % 16) + { + case 0: // case 0~3, LED[0] on + if(wd->supportMode & ZM_WIRELESS_MODE_24) + { + zfHpLedCtrl(dev, 0, 1); + zfHpLedCtrl(dev, 1, 0); + } + else + { + zfHpLedCtrl(dev, 1, 1); + zfHpLedCtrl(dev, 0, 0); + } + break; + + case 8: // case 8~11, LED[1] on + if(wd->supportMode & ZM_WIRELESS_MODE_5) + { + zfHpLedCtrl(dev, 1, 1); + zfHpLedCtrl(dev, 0, 0); + } + else + { + zfHpLedCtrl(dev, 0, 1); + zfHpLedCtrl(dev, 1, 0); + } + break; + + default: // others, all off + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + break; + } +} + +/**********************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfLedCtrlType3 */ +/* Customize for Netgear Single-LED state ((bug#32243)) */ +/* */ +/* ¡EOff: when the adapter is disabled or hasn't started to associate with AP */ +/* yet. */ +/* ¡EOn: Once adpater associate with AP successfully */ +/* ¡ESlow blinking: whenever adapters do site-survey or try to associate with AP */ +/* - If there is a connection already, and adapters do site-survey or */ +/* re-associate action, the LED should keep LED backgraoud as ON, thus */ +/* the blinking behavior SHOULD be OFF (200ms) - ON (800ms) and continue this*/ +/* cycle. */ +/* - If there is no connection yet, and adapters start to do site-survey or */ +/* associate action, the LED should keep LED background as OFF, thus the */ +/* blinking behavior SHOULD be ON (200ms) - OFF (800ms) and continue this */ +/* cycle. */ +/* - For the case that associate fail, adpater should keep associating, and the*/ +/* LED should also keep slow blinking. */ +/* ¡EQuick blinking: to blink OFF-ON cycle for each time that traffic packet is */ +/* received or is transmitted. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Shang-Chun Liu Atheros Communications, INC. 2008.01 */ +/* */ +/**********************************************************************************/ +void zfLedCtrlType3_scan(zdev_t* dev, u16_t isConnect); + +void zfLedCtrlType3(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + if (zfStaIsConnected(dev) != TRUE) + { + // Disconnect state + if(wd->ledStruct.counter % 2 != 0) + { + // Update LED each 200ms(2*100) + // Prevent this situation + // ___ _ + // LED[0] ON | | |x| + // ------ OFF->+-+-+-+-+-+-+->>>... + // + return; + } + + if (((wd->state == ZM_WLAN_STATE_DISABLED) && (wd->sta.bChannelScan)) + || ((wd->state != ZM_WLAN_STATE_DISABLED) && (wd->sta.bAutoReconnect))) + { + // Scan/AutoReconnect state + zfLedCtrlType3_scan(dev, 0); + } + else + { + // Neither Connected nor Scan + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + } + } + else + { + if( wd->sta.bChannelScan ) + { + // Scan state + if(wd->ledStruct.counter % 2 != 0) + return; + zfLedCtrlType3_scan(dev, 1); + return; + } + + if ((zfPowerSavingMgrIsSleeping(dev)) && ((wd->ledStruct.ledMode[0] & 0x8) == 0)) + { + // If Sleeping, turn OFF + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + } + else + { + //Connect state + if ((wd->ledStruct.counter & 1) == 0) // even + { + // No traffic, always ON + zfHpLedCtrl(dev, 0, 1); + zfHpLedCtrl(dev, 1, 1); + } + else // odd + { + if ((wd->ledStruct.txTraffic > 0) || (wd->ledStruct.rxTraffic > 0)) + { + // If have traffic, turn OFF + // _____ _ _ _ _____ + // LED[Operate] ON | | | | | | | | + // ------------ OFF->-+-+-+-+-+-+-+-+-+-+-+-+-+->>>... + // + wd->ledStruct.txTraffic = wd->ledStruct.rxTraffic = 0; + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + } + } + } + } +} + +void zfLedCtrlType3_scan(zdev_t* dev, u16_t isConnect) +{ + u32_t ton, toff, tmp; + zmw_get_wlan_dev(dev); + + // Doing scan when : + // 1. Disconnected: ON (200ms) - OFF (800ms) (200ms-600ms in our driver) + // ___ ___ ___ + // LED[0] ON | | | | | | + // ------ OFF->-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+->>>... + // 0 2 4 6 8 10 12 14 16 + // 2. Connected: ON (800ms) - OFF (200ms) (600ms-200ms in our driver) + // ___________ ___________ ______ + // LED[0] ON | | | | | + // ------ OFF->-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+->>>... + // 0 2 4 6 8 10 12 14 16 + + //Scan state + if(!isConnect) + ton = 2, toff = 6; + else + ton = 6, toff = 2; + + if ((ton + toff) != 0) + { + tmp = wd->ledStruct.counter % (ton+toff); + if (tmp < ton) + { + zfHpLedCtrl(dev, 0, 1); + zfHpLedCtrl(dev, 1, 1); + } + else + { + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + } + } +} + +/******************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfLedCtrl_BlinkWhenScan_Alpha */ +/* Customize for Alpha/DLink LED */ +/* - Blink LED 12 times within 3 seconds when doing Active Scan */ +/* ___ ___ ___ ___ */ +/* LED[0] ON | | | | | | | | */ +/* -------OFF->-+-+-+-+-+-+-+-+-+-+-+-+-+--+-->>>... */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Shang-Chun Liu Atheros Communications, INC. 2007.11 */ +/* */ +/******************************************************************************/ +void zfLedCtrl_BlinkWhenScan_Alpha(zdev_t* dev) +{ + static u32_t counter = 0; + zmw_get_wlan_dev(dev); + + if(counter > 34) // counter for 3 sec + { + wd->ledStruct.LEDCtrlFlag &= ~(u8_t)ZM_LED_CTRL_FLAG_ALPHA; + counter = 0; + } + + if( (counter % 3) < 2) + zfHpLedCtrl(dev, 0, 1); + else + zfHpLedCtrl(dev, 0, 0); + + counter++; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfLed100msCtrl */ +/* LED 100 milliseconds timer. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.6 */ +/* */ +/************************************************************************/ +void zfLed100msCtrl(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->ledStruct.counter++; + + if(wd->ledStruct.LEDCtrlFlag) + { + switch(wd->ledStruct.LEDCtrlFlag) { + case ZM_LED_CTRL_FLAG_ALPHA: + zfLedCtrl_BlinkWhenScan_Alpha(dev); + break; + } + } + else + { + switch(wd->ledStruct.LEDCtrlType) { + case 1: // Traditional 1 LED + zfLedCtrlType1(dev); + break; + + case 2: // Dual-LEDs for Netgear + zfLedCtrlType2(dev); + break; + + case 3: // Single-LED for Netgear (WN111v2) + zfLedCtrlType3(dev); + break; + + default: + zfLedCtrlType1(dev); + break; + } + } +} + diff --git a/drivers/staging/otus/80211core/performance.c b/drivers/staging/otus/80211core/performance.c new file mode 100644 index 000000000000..51b42d54f653 --- /dev/null +++ b/drivers/staging/otus/80211core/performance.c @@ -0,0 +1,431 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : performance.c */ +/* */ +/* Abstract */ +/* This module performance evaluation functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" +#ifdef ZM_ENABLE_PERFORMANCE_EVALUATION + +#define ZM_TP_SIZE 50 +struct zsSummary zm_summary; +struct zsVariation zm_var; +struct zsThroughput zm_tp; + +void zfiPerformanceInit(zdev_t* dev) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + + zm_summary.tick_base = wd->tick; + zm_summary.tx_msdu_count = 0; + zm_summary.tx_mpdu_count = 0; + zm_summary.rx_msdu_count = 0; + zm_summary.rx_mpdu_count = 0; + zm_summary.rx_broken_seq = 0; + zm_summary.rx_broken_sum = 0; + zm_summary.rx_seq_base = 0; + zm_summary.rx_broken_seq_dis = 0; + zm_summary.rx_duplicate_seq = 0; + zm_summary.rx_old_seq = 0; + zm_summary.reset_count = 0; + zm_summary.reset_sum = 0; + zm_summary.rx_lost_sum = 0; + zm_summary.rx_duplicate_error = 0; + zm_summary.rx_free = 0; + zm_summary.rx_amsdu_len = 0; + zm_summary.rx_flush = 0; + zm_summary.rx_clear = 0; + zm_summary.rx_reorder = 0; + + for (i=0; i<100; i++) + { + zm_var.tx_msdu_tick[i] = zm_var.tx_mpdu_tick[i] = 0; + zm_var.rx_msdu_tick[i] = zm_var.rx_mpdu_tick[i] = 0; + } + + zfTimerSchedule(dev, ZM_EVENT_TIMEOUT_PERFORMANCE, 100); + + zm_tp.size = ZM_TP_SIZE; + zm_tp.head = zm_tp.size - 1; + zm_tp.tail = 0; + for (i=0; i0; i--) + { + s[0] = (i/10) + '0'; + s[1] = (i%10) + '0'; + s[2] = '0'; + s[3] = '|'; + for (j=0; jtick; + zm_summary.rx_broken_sum += zm_summary.rx_broken_seq; + zm_summary.rx_lost_sum += (zm_summary.rx_broken_seq - zm_summary.rx_duplicate_seq - zm_summary.rx_old_seq); + + zfiPerformanceGraph(dev); + + DbgPrint("******************************************************\n"); + DbgPrint("* TX: MSDU=%5d, VAR=%5d; MPDU=%5d, VAR=%5d\n", zm_summary.tx_msdu_count, + zm_var.tx_msdu_var, zm_summary.tx_mpdu_count, zm_var.tx_mpdu_var); + DbgPrint("* TX: idle=%5d,TxRate=%3d, PER=%5d\n", zm_summary.tx_idle_count, + wd->CurrentTxRateKbps/1000, + (u16_t)wd->PER[wd->sta.oppositeInfo[0].rcCell.currentRate]); + DbgPrint("* RX: MSDU=%5d, VAR=%5d; MPDU=%5d, VAR=%5d\n", zm_summary.rx_msdu_count, + zm_var.rx_msdu_var, zm_summary.rx_mpdu_count, zm_var.rx_mpdu_var); + DbgPrint("* RX: idle=%5d,RxRate=%3d,AMSDU=%5d\n", zm_summary.rx_idle_count, + wd->CurrentRxRateKbps/1000, zm_summary.rx_amsdu_len); + DbgPrint("* RX broken seq=%4d, distances=%4d, duplicates=%4d\n", zm_summary.rx_broken_seq, + zm_summary.rx_broken_seq_dis, zm_summary.rx_duplicate_seq); + DbgPrint("* RX old seq=%4d, lost=%4d, broken sum=%4d\n", zm_summary.rx_old_seq, + (zm_summary.rx_broken_seq - zm_summary.rx_duplicate_seq - zm_summary.rx_old_seq), + zm_summary.rx_broken_sum); + DbgPrint("* Rx lost sum=%4d,dup. error=%4d, free count=%4d\n", zm_summary.rx_lost_sum, + zm_summary.rx_duplicate_error, zm_summary.rx_free); + DbgPrint("* Rx flush sum=%4d, clear sum=%4d, reorder=%7d\n", zm_summary.rx_flush, + zm_summary.rx_clear, zm_summary.rx_reorder); + DbgPrint("* Firmware reset=%3d, reset sum=%4d\n", zm_summary.reset_count, + zm_summary.reset_sum); + DbgPrint("******************************************************\n\n"); + //reset count 11772c + zm_summary.tx_msdu_count = 0; + zm_summary.tx_mpdu_count = 0; + zm_summary.rx_msdu_count = 0; + zm_summary.rx_mpdu_count = 0; + zm_summary.rx_broken_seq = 0; + zm_summary.rx_broken_seq_dis = 0; + zm_summary.rx_duplicate_seq = 0; + zm_summary.rx_old_seq = 0; + zm_summary.reset_count = 0; + zm_summary.rx_amsdu_len = 0; + + for (i=0; i<100; i++) + { + zm_var.tx_msdu_tick[i] = zm_var.tx_mpdu_tick[i] = 0; + zm_var.rx_msdu_tick[i] = zm_var.rx_mpdu_tick[i] = 0; + } + + zfTimerSchedule(dev, ZM_EVENT_TIMEOUT_PERFORMANCE, 100); +} + +void zfiTxPerformanceMSDU(zdev_t* dev, u32_t tick) +{ + u32_t index; + zm_summary.tx_msdu_count++; + + index = tick - zm_summary.tick_base; + + if (index < 100) + { + zm_var.tx_msdu_tick[index]++; + } + else + { + //DbgPrint("wd->tick exceeded tick_base+100!\n"); + } +} + +void zfiRxPerformanceMSDU(zdev_t* dev, u32_t tick) +{ + u32_t index; + zm_summary.rx_msdu_count++; + + index = tick - zm_summary.tick_base; + + if (index < 100) + { + zm_var.rx_msdu_tick[index]++; + } + else + { + //DbgPrint("wd->tick exceeded tick_base+100!\n"); + } +} + +void zfiTxPerformanceMPDU(zdev_t* dev, u32_t tick) +{ + u32_t index; + zm_summary.tx_mpdu_count++; + + index = tick - zm_summary.tick_base; + + if (index < 100) + { + zm_var.tx_mpdu_tick[index]++; + } + else + { + //DbgPrint("wd->tick exceeded tick_base+100!\n"); + } +} + +#ifndef ZM_INT_USE_EP2_HEADER_SIZE +#define ZM_INT_USE_EP2_HEADER_SIZE 12 +#endif +void zfiRxPerformanceMPDU(zdev_t* dev, zbuf_t* buf) +{ + u32_t index; + u16_t frameType; + u16_t frameCtrl; + u8_t mpduInd; + u16_t plcpHdrLen; + u16_t len; + + zmw_get_wlan_dev(dev); + + len = zfwBufGetSize(dev, buf); + mpduInd = zmw_rx_buf_readb(dev, buf, len-1); + /* First MPDU or Single MPDU */ + if(((mpduInd & 0x30) == 0x00) || ((mpduInd & 0x30) == 0x20)) + //if ((mpduInd & 0x10) == 0x00) + { + plcpHdrLen = 12; // PLCP header length + } + else + { + if (zmw_rx_buf_readh(dev, buf, 4) == wd->macAddr[0] && + zmw_rx_buf_readh(dev, buf, 6) == wd->macAddr[1] && + zmw_rx_buf_readh(dev, buf, 8) == wd->macAddr[2]) { + plcpHdrLen = 0; + } + else if (zmw_rx_buf_readh(dev, buf, 16) == wd->macAddr[0] && + zmw_rx_buf_readh(dev, buf, 18) == wd->macAddr[1] && + zmw_rx_buf_readh(dev, buf, 20) == wd->macAddr[2]){ + plcpHdrLen = 12; + } + else { + plcpHdrLen = 0; + } + } + + frameCtrl = zmw_rx_buf_readb(dev, buf, plcpHdrLen + 0); + frameType = frameCtrl & 0xf; + + if (frameType != ZM_WLAN_DATA_FRAME) + { + return; + } + + zm_summary.rx_mpdu_count++; + + index = wd->tick - zm_summary.tick_base; + + if (index < 100) + { + zm_var.rx_mpdu_tick[index]++; + } + else + { + //DbgPrint("wd->tick exceeded tick_base+100!\n"); + } +} + +void zfiRxPerformanceSeq(zdev_t* dev, zbuf_t* buf) +{ + u16_t seq_no; + u16_t offset = 0; + u16_t old_dis = zm_summary.rx_broken_seq_dis; + //sys_time = KeQueryPerformanceCounter(&freq); + + seq_no = zmw_rx_buf_readh(dev, buf, offset+22) >> 4; + + ZM_SEQ_DEBUG("Out %5d\n", seq_no); + + if (seq_no < zm_summary.rx_seq_base) + { + if (seq_no == 0) + { + if (zm_summary.rx_seq_base != 4095) + { + zm_summary.rx_broken_seq++; + ZM_SEQ_DEBUG("Broken seq"); + zm_summary.rx_broken_seq_dis+=(4096 - zm_summary.rx_seq_base); + } + } + else if ((seq_no < 300) && (zm_summary.rx_seq_base > 3800)) + { + zm_summary.rx_broken_seq++; + ZM_SEQ_DEBUG("Broken seq"); + zm_summary.rx_broken_seq_dis+=(4096 - zm_summary.rx_seq_base + seq_no); + } + else + { + zm_summary.rx_broken_seq++; + ZM_SEQ_DEBUG("Broken seq"); + zm_summary.rx_broken_seq_dis+=(zm_summary.rx_seq_base - seq_no); + zm_summary.rx_old_seq++; + } + } + else + { + if (seq_no != (zm_summary.rx_seq_base + 1)) + { + if ((seq_no > 3800) && (zm_summary.rx_seq_base < 300)) + { + zm_summary.rx_broken_seq++; + ZM_SEQ_DEBUG("Broken seq"); + zm_summary.rx_broken_seq_dis+=(4096 - seq_no + zm_summary.rx_seq_base); + zm_summary.rx_old_seq++; + } + else + { + zm_summary.rx_broken_seq++; + ZM_SEQ_DEBUG("Broken seq"); + zm_summary.rx_broken_seq_dis+=(seq_no - zm_summary.rx_seq_base); + } + } + } + if (seq_no == zm_summary.rx_seq_base) + { + zm_summary.rx_duplicate_seq++; + } + + if ((zm_summary.rx_broken_seq_dis - old_dis) > 100) + { + DbgPrint("* seq_no=%4d, base_seq=%4d, dis_diff=%4d", seq_no, + zm_summary.rx_seq_base, zm_summary.rx_broken_seq_dis - old_dis); + } + zm_summary.rx_seq_base = seq_no; +} + +void zfiRxPerformanceReg(zdev_t* dev, u32_t reg, u32_t rsp) +{ + zm_summary.reset_count = (u16_t)rsp - zm_summary.reset_sum; + zm_summary.reset_sum = (u16_t)rsp; +} + +void zfiRxPerformanceDup(zdev_t* dev, zbuf_t* buf1, zbuf_t* buf2) +{ + u16_t seq_no1, seq_no2; + + seq_no1 = zmw_rx_buf_readh(dev, buf1, 22) >> 4; + seq_no2 = zmw_rx_buf_readh(dev, buf2, 22) >> 4; + if (seq_no1 != seq_no2) + { + zm_summary.rx_duplicate_error++; + } +} + +void zfiRxPerformanceFree(zdev_t* dev, zbuf_t* buf) +{ + zm_summary.rx_free++; +} + +void zfiRxPerformanceAMSDU(zdev_t* dev, zbuf_t* buf, u16_t len) +{ + if (zm_summary.rx_amsdu_len < len) + { + zm_summary.rx_amsdu_len = len; + } +} +void zfiRxPerformanceFlush(zdev_t* dev) +{ + zm_summary.rx_flush++; +} + +void zfiRxPerformanceClear(zdev_t* dev) +{ + zm_summary.rx_clear++; + ZM_SEQ_DEBUG("RxClear"); +} + +void zfiRxPerformanceReorder(zdev_t* dev) +{ + zm_summary.rx_reorder++; +} +#endif /* end of ZM_ENABLE_PERFORMANCE_EVALUATION */ diff --git a/drivers/staging/otus/80211core/performance.h b/drivers/staging/otus/80211core/performance.h new file mode 100644 index 000000000000..29f658ae477c --- /dev/null +++ b/drivers/staging/otus/80211core/performance.h @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#ifndef _PERFORMANCE_H +#define _PERFORMANCE_H + +#ifdef ZM_ENABLE_PERFORMANCE_EVALUATION + +struct zsSummary +{ + u32_t tx_msdu_count; + u32_t tx_mpdu_count; + u32_t rx_msdu_count; + u32_t rx_mpdu_count; + u32_t tick_base; + u16_t rx_seq_base; + u16_t rx_broken_seq; + u16_t rx_broken_sum; + u16_t rx_broken_seq_dis; + u16_t rx_duplicate_seq; + u16_t rx_duplicate_error; + u16_t rx_old_seq; + u16_t rx_lost_sum; + u16_t tx_idle_count; + u16_t rx_idle_count; + u16_t reset_count; + u16_t reset_sum; + u16_t rx_free; + u16_t rx_amsdu_len; + u16_t rx_flush; + u16_t rx_clear; + u32_t rx_reorder; +}; + +struct zsVariation +{ + u32_t tx_msdu_tick[100]; + u32_t tx_mpdu_tick[100]; + u32_t rx_msdu_tick[100]; + u32_t rx_mpdu_tick[100]; + + u32_t tx_msdu_mean; + u32_t tx_mpdu_mean; + u32_t rx_msdu_mean; + u32_t rx_mpdu_mean; + + u32_t tx_msdu_sum; + u32_t tx_mpdu_sum; + u32_t rx_msdu_sum; + u32_t rx_mpdu_sum; + + u32_t tx_msdu_var; + u32_t tx_mpdu_var; + u32_t rx_msdu_var; + u32_t rx_mpdu_var; +}; + +struct zsThroughput +{ + u32_t tx[50]; + u32_t rx[50]; + u16_t head; + u16_t tail; + u16_t size; + LARGE_INTEGER sys_time; + LARGE_INTEGER freq; +}; + +void zfiPerformanceInit(zdev_t* dev); +void zfiPerformanceRefresh(zdev_t* dev); + +void zfiTxPerformanceMSDU(zdev_t* dev, u32_t tick); +void zfiRxPerformanceMSDU(zdev_t* dev, u32_t tick); +void zfiTxPerformanceMPDU(zdev_t* dev, u32_t tick); +void zfiRxPerformanceMPDU(zdev_t* dev, zbuf_t* buf); +void zfiRxPerformanceSeq(zdev_t* dev, zbuf_t* buf); +void zfiRxPerformanceReg(zdev_t* dev, u32_t reg, u32_t rsp); +void zfiRxPerformanceDup(zdev_t* dev, zbuf_t* buf1, zbuf_t* buf2); +void zfiRxPerformanceFree(zdev_t* dev, zbuf_t* buf); +void zfiRxPerformanceAMSDU(zdev_t* dev, zbuf_t* buf, u16_t len); +void zfiRxPerformanceFlush(zdev_t* dev); +void zfiRxPerformanceClear(zdev_t* dev); +void zfiRxPerformanceReorder(zdev_t* dev); +#endif /* end of ZM_ENABLE_PERFORMANCE_EVALUATION */ +#endif /* end of _PERFORMANCE_H */ diff --git a/drivers/staging/otus/80211core/pub_usb.h b/drivers/staging/otus/80211core/pub_usb.h new file mode 100644 index 000000000000..c4b4bd25e828 --- /dev/null +++ b/drivers/staging/otus/80211core/pub_usb.h @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _PUB_USB_H +#define _PUB_USB_H + +#include "../oal_dt.h" + +#define ZM_HAL_80211_MODE_AP 0 +#define ZM_HAL_80211_MODE_STA 1 +#define ZM_HAL_80211_MODE_IBSS_GENERAL 2 +#define ZM_HAL_80211_MODE_IBSS_WPA2PSK 3 + +/* USB module description */ +/* Queue Management */ +/* 80211core requires OAL to implement a transmission queue in OAL's */ +/* USB module. Because there is only limited on-chip memory, so USB */ +/* data transfer may be pending until on-chip memory is available. */ +/* 80211core also requires OAL's USB module to provide two functions */ +/* zfwUsbGetFreeTxQSize() and zfwUsbGetMaxTxQSize() for 80211core to */ +/* query the status of this transmission queue. The main purpose of */ +/* this queue is for QoS/WMM. Though there are hardware priority */ +/* queues on the chip, and also software priority queues in the */ +/* 80211core. There is still one and only one USB channel. So */ +/* 80211core will use the information that zfwUsbGetFreeTxQSize() */ +/* returned to schedule the traffic from the software priority */ +/* queues to the hardware priority queues. For example, if 80211core */ +/* found that USB transmission queue is going to be full, it will */ +/* not allow packets with lower priority to enter the USB channel. */ + + +/* Structure for USB call back functions */ +struct zfCbUsbFuncTbl { + void (*zfcbUsbRecv)(zdev_t *dev, zbuf_t *buf); + void (*zfcbUsbRegIn)(zdev_t* dev, u32_t* rsp, u16_t rspLen); + void (*zfcbUsbOutComplete)(zdev_t* dev, zbuf_t *buf, u8_t status, u8_t *hdr); + void (*zfcbUsbRegOutComplete)(zdev_t* dev); +}; + +/* Call back functions */ +/* Below are the functions that should be called by the OAL */ + +/* When data is available in endpoint 3, OAL shall embed the data in */ +/* zbuf_t and supply to 80211core by calling this function */ +/* void (*zfcbUsbRecv)(zdev_t *dev, zbuf_t *buf); */ + +/* When data is available in endpoint 2, OAL shall call this function */ +/* void (*zfcbUsbRegIn)(zdev_t* dev, u32_t* rsp, u16_t rspLen); */ + +/* When USB data transfer completed in endpoint 1, OAL shall call this function */ +/* void (*zfcbUsbOutComplete)(zdev_t* dev, zbuf_t *buf, u8_t status, u8_t *hdr); */ + + +/* Call out functions */ +/* Below are the functions that supply by the OAL for 80211core to */ +/* manipulate the USB */ + +/* Return OAL's USB TxQ size */ +extern u32_t zfwUsbGetMaxTxQSize(zdev_t* dev); + +/* Return OAL's TxQ available size */ +extern u32_t zfwUsbGetFreeTxQSize(zdev_t* dev); + +/* Register call back function */ +extern void zfwUsbRegisterCallBack(zdev_t* dev, struct zfCbUsbFuncTbl *zfUsbFunc); + +/* Enable USB interrupt endpoint */ +extern u32_t zfwUsbEnableIntEpt(zdev_t *dev, u8_t endpt); + +/* Enable USB Rx endpoint */ +extern int zfwUsbEnableRxEpt(zdev_t* dev, u8_t endpt); + +/* 80211core call this function to send a USB request over endpoint 0 */ +extern u32_t zfwUsbSubmitControl(zdev_t* dev, u8_t req, u16_t value, + u16_t index, void *data, u32_t size); +extern u32_t zfwUsbSubmitControlIo(zdev_t* dev, u8_t req, u8_t reqtype, + u16_t value, u16_t index, void *data, u32_t size); + +/* 80211core call this function to transfer data out over endpoint 1 */ +extern void zfwUsbCmd(zdev_t* dev, u8_t endpt, u32_t* cmd, u16_t cmdLen); + +/* 80211core call this function to transfer data out over endpoint 4 */ +extern u32_t zfwUsbSend(zdev_t* dev, u8_t endpt, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLen, + u8_t *tail, u16_t tailLen, zbuf_t *buf, u16_t offset); + +/* 80211core call this function to set USB configuration */ +extern u32_t zfwUsbSetConfiguration(zdev_t *dev, u16_t value); + +#endif diff --git a/drivers/staging/otus/80211core/pub_zfi.h b/drivers/staging/otus/80211core/pub_zfi.h new file mode 100644 index 000000000000..a35bd5d41d2c --- /dev/null +++ b/drivers/staging/otus/80211core/pub_zfi.h @@ -0,0 +1,821 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _PUB_DEFS_H +#define _PUB_DEFS_H + +#include "../oal_dt.h" + +/***** Section 1 : Tunable Parameters *****/ +/* The defintions in this section are tunabel parameters */ + +/* Maximum number of BSS that could be scaned */ +#define ZM_MAX_BSS 128 + +/* Maximum number of WPA2 PMKID that supported */ +#define ZM_PMKID_MAX_BSS_CNT 8 + +/* Enable aggregation and deaggregation */ +#define ZM_ENABLE_AGGREGATION + +#ifdef ZM_ENABLE_AGGREGATION + /* Enable BA failed retransmission in firmware */ + #define ZM_ENABLE_FW_BA_RETRANSMISSION + #define ZM_BYPASS_AGGR_SCHEDULING + //#define ZM_AGGR_BIT_ON +#endif + + +#ifndef ZM_FB50 +//#define ZM_FB50 +#endif + +#ifndef ZM_AP_DEBUG +//#define ZM_AP_DEBUG +#endif + +//#define ZM_ENABLE_BA_RATECTRL + +/***** End of section 1 *****/ + + +/***** Section 2 : Public Definitions, data structures and prototypes *****/ +/* function return status */ +#define ZM_STATUS_SUCCESS 0 +#define ZM_STATUS_FAILURE 1 + +// media connect status +#define ZM_STATUS_MEDIA_CONNECT 0x00 +#define ZM_STATUS_MEDIA_DISCONNECT 0x01 +#define ZM_STATUS_MEDIA_DISCONNECT_NOT_FOUND 0x02 +#define ZM_STATUS_MEDIA_DISABLED 0x03 +#define ZM_STATUS_MEDIA_CONNECTION_DISABLED 0x04 +#define ZM_STATUS_MEDIA_CONNECTION_RESET 0x05 +#define ZM_STATUS_MEDIA_RESET 0x06 +#define ZM_STATUS_MEDIA_DISCONNECT_DEAUTH 0x07 +#define ZM_STATUS_MEDIA_DISCONNECT_DISASOC 0x08 +#define ZM_STATUS_MEDIA_DISCONNECT_TIMEOUT 0x09 +#define ZM_STATUS_MEDIA_DISCONNECT_AUTH_FAILED 0x0a +#define ZM_STATUS_MEDIA_DISCONNECT_ASOC_FAILED 0x0b +#define ZM_STATUS_MEDIA_DISCONNECT_MIC_FAIL 0x0c +#define ZM_STATUS_MEDIA_DISCONNECT_UNREACHABLE 0x0d +#define ZM_STATUS_MEDIA_DISCONNECT_BEACON_MISS 0x0e + +// Packet Filter +#define ZM_PACKET_TYPE_DIRECTED 0x00000001 +#define ZM_PACKET_TYPE_MULTICAST 0x00000002 +#define ZM_PACKET_TYPE_ALL_MULTICAST 0x00000004 +#define ZM_PACKET_TYPE_BROADCAST 0x00000008 +#define ZM_PACKET_TYPE_PROMISCUOUS 0x00000020 + +/* BSS mode definition */ +/* TODO : The definitions here are coupled with XP's NDIS OID. */ +/* We can't be changed them freely, need to disarm this mine */ +#define ZM_MODE_IBSS 0 +#define ZM_MODE_INFRASTRUCTURE 1 +#define ZM_MODE_UNKNOWN 2 +#define ZM_MODE_INFRASTRUCTURE_MAX 3 +#define ZM_MODE_AP 4 +#define ZM_MODE_PSEUDO 5 + + +/* Authentication mode */ +#define ZM_AUTH_MODE_OPEN 0 +#define ZM_AUTH_MODE_SHARED_KEY 1 +#define ZM_AUTH_MODE_AUTO 2 +#define ZM_AUTH_MODE_WPA 3 +#define ZM_AUTH_MODE_WPAPSK 4 +#define ZM_AUTH_MODE_WPA_NONE 5 +#define ZM_AUTH_MODE_WPA2 6 +#define ZM_AUTH_MODE_WPA2PSK 7 +#ifdef ZM_ENABLE_CENC +#define ZM_AUTH_MODE_CENC 8 +#endif //ZM_ENABLE_CENC +#define ZM_AUTH_MODE_WPA_AUTO 9 +#define ZM_AUTH_MODE_WPAPSK_AUTO 10 + +// Encryption mode +#define ZM_NO_WEP 0x0 +#define ZM_AES 0x4 +#define ZM_TKIP 0x2 +#define ZM_WEP64 0x1 +#define ZM_WEP128 0x5 +#define ZM_WEP256 0x6 +#ifdef ZM_ENABLE_CENC +#define ZM_CENC 0x7 +#endif //ZM_ENABLE_CENC + +/* Encryption type for wep status */ +#define ZM_ENCRYPTION_WEP_DISABLED 0 +#define ZM_ENCRYPTION_WEP_ENABLED 1 +#define ZM_ENCRYPTION_WEP_KEY_ABSENT 2 +#define ZM_ENCRYPTION_NOT_SUPPORTED 3 +#define ZM_ENCRYPTION_TKIP 4 +#define ZM_ENCRYPTION_TKIP_KEY_ABSENT 5 +#define ZM_ENCRYPTION_AES 6 +#define ZM_ENCRYPTION_AES_KEY_ABSENT 7 + +#ifdef ZM_ENABLE_CENC +#define ZM_ENCRYPTION_CENC 8 +#endif //ZM_ENABLE_CENC + +/* security type */ +#define ZM_SECURITY_TYPE_NONE 0 +#define ZM_SECURITY_TYPE_WEP 1 +#define ZM_SECURITY_TYPE_WPA 2 + +#ifdef ZM_ENABLE_CENC +#define ZM_SECURITY_TYPE_CENC 3 +#endif //ZM_ENABLE_CENC + +/* Encryption Exemption Action Type */ +#define ZM_ENCRYPTION_EXEMPT_NO_EXEMPTION 0 +#define ZM_ENCRYPTION_EXEMPT_ALWAYS 1 + +/* MIC failure */ +#define ZM_MIC_PAIRWISE_ERROR 0x06 +#define ZM_MIC_GROUP_ERROR 0x0E + + +/* power save mode */ +#define ZM_STA_PS_NONE 0 +#define ZM_STA_PS_MAX 1 +#define ZM_STA_PS_FAST 2 +#define ZM_STA_PS_LIGHT 3 + +/* WME AC Type */ +#define ZM_WME_AC_BK 0 /* Background AC */ +#define ZM_WME_AC_BE 1 /* Best-effort AC */ +#define ZM_WME_AC_VIDEO 2 /* Video AC */ +#define ZM_WME_AC_VOICE 3 /* Voice AC */ + +/* Preamble type */ +#define ZM_PREAMBLE_TYPE_AUTO 0 +#define ZM_PREAMBLE_TYPE_LONG 1 +#define ZM_PREAMBLE_TYPE_SHORT 2 + +/* wireless modes constants */ +#define ZM_WIRELESS_MODE_5_54 0x01 ///< 5 GHz 54 Mbps +#define ZM_WIRELESS_MODE_5_108 0x02 ///< 5 GHz 108 Mbps +#define ZM_WIRELESS_MODE_24_11 0x04 ///< 2.4 GHz 11 Mbps +#define ZM_WIRELESS_MODE_24_54 0x08 ///< 2.4 GHz 54 Mbps +#define ZM_WIRELESS_MODE_24_108 0x10 ///< 2.4 GHz 108 Mbps +#define ZM_WIRELESS_MODE_49_13 0x100 ///< 4.9 GHz 13.5 Mbps, quarter rate chn-bandwidth = 5 +#define ZM_WIRELESS_MODE_49_27 0x200 ///< 4.9 GHz 27 Mbps, half rate chn-bandwidth = 10 +#define ZM_WIRELESS_MODE_49_54 0x400 ///< 4.9 GHz 54 Mbps, full rate chn-bandwidth = 20 +#define ZM_WIRELESS_MODE_5_300 0x1000 ///< 5 GHz 300 Mbps +#define ZM_WIRELESS_MODE_24_300 0x2000 ///< 2.4 GHz 300 Mbps +#define ZM_WIRELESS_MODE_5_130 0x4000 ///< 5 GHz 130 Mbps +#define ZM_WIRELESS_MODE_24_130 0x8000 ///< 2.4 GHz 130 Mbps + +#define ZM_WIRELESS_MODE_24_N (ZM_WIRELESS_MODE_24_130|ZM_WIRELESS_MODE_24_300) +#define ZM_WIRELESS_MODE_5_N (ZM_WIRELESS_MODE_5_130|ZM_WIRELESS_MODE_5_300) +#define ZM_WIRELESS_MODE_24 (ZM_WIRELESS_MODE_24_11|ZM_WIRELESS_MODE_24_54|ZM_WIRELESS_MODE_24_N) +#define ZM_WIRELESS_MODE_5 (ZM_WIRELESS_MODE_5_54|ZM_WIRELESS_MODE_5_N) + +/* AdHoc Mode with different band */ +#define ZM_ADHOCBAND_A 1 +#define ZM_ADHOCBAND_B 2 +#define ZM_ADHOCBAND_G 3 +#define ZM_ADHOCBAND_BG 4 +#define ZM_ADHOCBAND_ABG 5 + +/* Authentication algorithm in the field algNo of authentication frames */ +#define ZM_AUTH_ALGO_OPEN_SYSTEM 0x10000 /* Open system */ +#define ZM_AUTH_ALGO_SHARED_KEY 0x10001 /* Shared Key */ +#define ZM_AUTH_ALGO_LEAP 0x10080 /* Leap */ + +struct zsScanResult +{ + u32_t reserved; +}; + + +struct zsStastics +{ + u32_t reserved; +}; + +#define ZM_MAX_SUPP_RATES_IE_SIZE 12 +#define ZM_MAX_IE_SIZE 50 //100 +#define ZM_MAX_WPS_IE_SIZE 150 +#define ZM_MAX_PROBE_FRAME_BODY_SIZE 512//300 +#define ZM_MAX_COUNTRY_INFO_SIZE 20 + +#define ZM_MAX_SSID_LENGTH 32 +struct zsBssInfo +{ + u8_t macaddr[6]; + u8_t bssid[6]; + u8_t beaconInterval[2]; + u8_t capability[2]; + u8_t timeStamp[8]; + u8_t ssid[ZM_MAX_SSID_LENGTH + 2]; // EID(1) + Length(1) + SSID(32) + u8_t supportedRates[ZM_MAX_SUPP_RATES_IE_SIZE + 2]; // EID(1) + Length(1) + supported rates [12] + u8_t channel; + u16_t frequency; + u16_t atimWindow; + u8_t erp; + u8_t extSupportedRates[ZM_MAX_SUPP_RATES_IE_SIZE + 2]; // EID(1) + Length(1) + extended supported rates [12] + u8_t wpaIe[ZM_MAX_IE_SIZE + 2]; + u8_t wscIe[ZM_MAX_WPS_IE_SIZE + 2]; + u8_t rsnIe[ZM_MAX_IE_SIZE + 2]; +#ifdef ZM_ENABLE_CENC + u8_t cencIe[ZM_MAX_IE_SIZE + 2]; /* CENC */ /* half size because of memory exceed 64k boundary */ +#endif //ZM_ENABLE_CENC + u8_t securityType; + u8_t signalStrength; + u8_t signalQuality; + u16_t sortValue; + u8_t wmeSupport; + u8_t flag; + u8_t EnableHT; + u8_t enableHT40; + u8_t SG40; + u8_t extChOffset; + u8_t apCap; // bit0:11N AP + u16_t frameBodysize; + u8_t frameBody[ZM_MAX_PROBE_FRAME_BODY_SIZE]; + u8_t countryInfo[ZM_MAX_COUNTRY_INFO_SIZE + 2]; + u16_t athOwlAp; + u16_t marvelAp; + u16_t broadcomHTAp; + u32_t tick; + struct zsBssInfo* next; +}; + +struct zsBssList +{ + u8_t bssCount; + struct zsBssInfo* head; + struct zsBssInfo* tail; +}; + +struct zsBssListV1 +{ + u8_t bssCount; + struct zsBssInfo bssInfo[ZM_MAX_BSS]; +}; + +#define ZM_KEY_FLAG_GK 0x0001 +#define ZM_KEY_FLAG_PK 0X0002 +#define ZM_KEY_FLAG_AUTHENTICATOR 0x0004 +#define ZM_KEY_FLAG_INIT_IV 0x0008 +#define ZM_KEY_FLAG_DEFAULT_KEY 0x0010 + +#ifdef ZM_ENABLE_CENC +#define ZM_KEY_FLAG_CENC 0x0020 +#endif //ZM_ENABLE_CENC + +// Comment: For TKIP, key[0]~key[15] => TKIP key +// key[16]~key[23] => Tx MIC key +// key[24]~key[31] => Rx MIC key +struct zsKeyInfo +{ + u8_t* key; + u8_t keyLength; + u8_t keyIndex; + u8_t* initIv; + u16_t flag; + u8_t vapId; + u16_t vapAddr[3]; + u16_t* macAddr; +}; + + + +/* + * Channels are specified by frequency. + */ +typedef struct { + u16_t channel; /* setting in Mhz */ + u32_t channelFlags; /* see below */ + u8_t privFlags; + s8_t maxRegTxPower; /* max regulatory tx power in dBm */ + s8_t maxTxPower; /* max true tx power in 0.25 dBm */ + s8_t minTxPower; /* min true tx power in 0.25 dBm */ +} ZM_HAL_CHANNEL; + +struct zsRegulationTable +{ + u16_t regionCode; + u16_t CurChIndex; + u16_t allowChannelCnt; + ZM_HAL_CHANNEL allowChannel[60]; /* 2.4GHz: 14 channels, 5 GHz: 31 channels */ +}; + +struct zsPartnerNotifyEvent +{ + u8_t bssid[6]; // The BSSID of IBSS + u8_t peerMacAddr[6]; // The MAC address of peer station +}; + +#define ZM_RC_TRAINED_BIT 0x1 +struct zsRcCell +{ + u32_t txCount; + u32_t failCount; + u8_t currentRate; + u8_t currentRateIndex; + u32_t probingTime; + u8_t operationRateSet[24]; + u8_t operationRateCount; + u16_t rxRssi; + u8_t flag; + u32_t lasttxCount; + u32_t lastTime; +}; + +struct zsOppositeInfo +{ + u8_t macAddr[6]; + struct zsRcCell rcCell; + u8_t valid; // This indicate if this opposite is still valid + u8_t aliveCounter; + u8_t pkInstalled; + +#ifdef ZM_ENABLE_IBSS_WPA2PSK + /* For WPA2PSK ! */ + u8_t wpaState; + u8_t camIdx; + u8_t encryMode; + u16_t iv16; + u32_t iv32; +#endif +}; + +typedef void (*zfpIBSSIteratePeerStationCb)( + zdev_t* dev, struct zsOppositeInfo *peerInfo, void *ctx, u8_t index); + +typedef u16_t (*zfpStaRxSecurityCheckCb)(zdev_t* dev, zbuf_t* buf); + + +/* Communication Tally data structure */ +struct zsCommTally +{ + u32_t txUnicastFrm; // 0 txUnicastFrames + u32_t txMulticastFrm; // 1 txMulticastFrames + u32_t txUnicastOctets; // 2 txUniOctets byte size + u32_t txMulticastOctets; // 3 txMultiOctets byte size + u32_t txFrmUpperNDIS; // 4 + u32_t txFrmDrvMgt; // 5 + u32_t RetryFailCnt; // 6 + u32_t Hw_TotalTxFrm; // 7 Hardware total Tx Frame + u32_t Hw_RetryCnt; // 8 txMultipleRetriesFrames + u32_t Hw_UnderrunCnt; // 9 + + u32_t DriverRxFrmCnt; // 10 + u32_t rxUnicastFrm; // 11 rxUnicastFrames + u32_t rxMulticastFrm; // 12rxMulticastFrames + + u32_t NotifyNDISRxFrmCnt; // 14 + u32_t rxUnicastOctets; // 15 rxUniOctets byte size + u32_t rxMulticastOctets; // 16 rxMultiOctets byte size + u32_t DriverDiscardedFrm; // 17 Discard by ValidateFrame + u32_t LessThanDataMinLen; // 18 + u32_t GreaterThanMaxLen; // 19 + u32_t DriverDiscardedFrmCauseByMulticastList; + u32_t DriverDiscardedFrmCauseByFrmCtrl; + u32_t rxNeedFrgFrm; // 22 need more frg frm + u32_t DriverRxMgtFrmCnt; + u32_t rxBroadcastFrm; // 24 Receive broadcast frame count + u32_t rxBroadcastOctets; // 25 Receive broadcast frame byte size + u32_t rx11bDataFrame; // 26 Measured quality 11b data frame count + u32_t rxOFDMDataFrame; // 27 Measured quality 11g data frame count + + + u32_t Hw_TotalRxFrm; // 28 + u32_t Hw_CRC16Cnt; // 29 rxPLCPCRCErrCnt + u32_t Hw_CRC32Cnt; // 30 rxCRC32ErrCnt + u32_t Hw_DecrypErr_UNI; // 31 + u32_t Hw_DecrypErr_Mul; // 32 + + u32_t Hw_RxFIFOOverrun; // 34 + u32_t Hw_RxTimeOut; // 35 + u32_t LossAP; // 36 + + u32_t Tx_MPDU; // 37 + u32_t BA_Fail; // 38 + u32_t Hw_Tx_AMPDU; // 39 + u32_t Hw_Tx_MPDU; // 40 + + u32_t RateCtrlTxMPDU; + u32_t RateCtrlBAFail; + + u32_t txQosDropCount[5]; //41 42 43 44 45 + + u32_t Hw_RxMPDU; // 46 + u32_t Hw_RxDropMPDU; // 47 + u32_t Hw_RxDelMPDU; // 48 + + u32_t Hw_RxPhyMiscError; // 49 + u32_t Hw_RxPhyXRError; // 50 + u32_t Hw_RxPhyOFDMError; // 51 + u32_t Hw_RxPhyCCKError; // 52 + u32_t Hw_RxPhyHTError; // 53 + u32_t Hw_RxPhyTotalCount; // 54 + + u32_t swRxFragmentCount; // 55 + u32_t swRxUnicastMicFailCount; // 56 + u32_t swRxMulticastMicFailCount; // 57 + u32_t swRxDropUnencryptedCount; // 58 + + u32_t txBroadcastFrm; + u32_t txBroadcastOctets; +}; + +/* Traffic Monitor Tally data structure */ +struct zsTrafTally +{ + u32_t rxDuplicate; + u32_t rxSrcIsOwnMac; + //u32_t rxDataFrameCount; + //u32_t rxDataByteCount; + //u32_t rxDataBytesIn1000ms; + //u32_t rxDataTmpFor1000ms; + //u32_t rxDataBytesIn2000ms; + //u32_t rxDataTmpFor2000ms; + + //u32_t txDataFrameCount; + //u32_t txDataByteCount; + //u32_t txDataBytesIn1000ms; + //u32_t txDataTmpFor1000ms; + u32_t txDataBytesIn2000ms; + u32_t txDataTmpFor2000ms; +}; + +/* Hal rx packet moniter information */ +struct zsMonHalRxInfo +{ + u32_t currentRSSI[7]; + u32_t currentRxEVM[14]; + u32_t currentRxDataMT; + u32_t currentRxDataMCS; + u32_t currentRxDataBW; + u32_t currentRxDataSG; +}; + +struct zsTail +{ + u8_t SignalStrength1; + u8_t SignalStrength2; + u8_t SignalStrength3; + u8_t SignalQuality; + u8_t SAIndex; + u8_t DAIndex; + u8_t ErrorIndication; + u8_t RxMacStatus; +}; + +union zuTail +{ + struct zsTail Data; + u8_t Byte[8]; +}; + +struct zsAdditionInfo +{ + u8_t PlcpHeader[12]; + union zuTail Tail; +}; + + +struct zsPmkidBssidInfo +{ + u16_t bssid[3]; + u8_t pmkid[16]; +}; + +struct zsPmkidInfo +{ + u32_t bssidCount; + struct zsPmkidBssidInfo bssidInfo[ZM_PMKID_MAX_BSS_CNT]; +}; + + +struct zsCbFuncTbl +{ + u16_t (*zfcbAuthNotify)(zdev_t* dev, u16_t* macAddr); + u16_t (*zfcbAsocNotify)(zdev_t* dev, u16_t* macAddr, u8_t* body, + u16_t bodySize, u16_t port); + u16_t (*zfcbDisAsocNotify)(zdev_t* dev, u8_t* macAddr, u16_t port); + u16_t (*zfcbApConnectNotify)(zdev_t* dev, u8_t* macAddr, u16_t port); + void (*zfcbConnectNotify)(zdev_t* dev, u16_t status, u16_t* bssid); + void (*zfcbScanNotify)(zdev_t* dev, struct zsScanResult* result); + void (*zfcbMicFailureNotify)(zdev_t* dev, u16_t* addr, u16_t status); + void (*zfcbApMicFailureNotify)(zdev_t* dev, u8_t* addr, zbuf_t* buf); + void (*zfcbIbssPartnerNotify)(zdev_t* dev, u16_t status, + struct zsPartnerNotifyEvent *event); + void (*zfcbMacAddressNotify)(zdev_t* dev, u8_t* addr); + void (*zfcbSendCompleteIndication)(zdev_t* dev, zbuf_t* buf); + void (*zfcbRecvEth)(zdev_t* dev, zbuf_t* buf, u16_t port); + void (*zfcbRecv80211)(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); + void (*zfcbRestoreBufData)(zdev_t* dev, zbuf_t* buf); +#ifdef ZM_ENABLE_CENC + u16_t (*zfcbCencAsocNotify)(zdev_t* dev, u16_t* macAddr, u8_t* body, + u16_t bodySize, u16_t port); +#endif //ZM_ENABLE_CENC + u8_t (*zfcbClassifyTxPacket)(zdev_t* dev, zbuf_t* buf); + + void (*zfcbHwWatchDogNotify)(zdev_t* dev); +}; + +extern void zfZeroMemory(u8_t* va, u16_t length); +#define ZM_INIT_CB_FUNC_TABLE(p) zfZeroMemory((u8_t *)p, sizeof(struct zsCbFuncTbl)); + +//extern struct zsWlanDev zgWlanDev; + +/* Initialize WLAN hardware and software, resource will be allocated */ +/* for WLAN operation, must be called first before other function. */ +extern u16_t zfiWlanOpen(zdev_t* dev, struct zsCbFuncTbl* cbFuncTbl); + +/* WLAN hardware will be shutdown and all resource will be release */ +extern u16_t zfiWlanClose(zdev_t* dev); + +/* Enable/disable Wlan operation */ +extern u16_t zfiWlanEnable(zdev_t* dev); +extern u16_t zfiWlanDisable(zdev_t* dev, u8_t ResetKeyCache); +extern u16_t zfiWlanResume(zdev_t* dev, u8_t doReconn); +extern u16_t zfiWlanSuspend(zdev_t* dev); + +/* Enable/disable ISR interrupt */ +extern u16_t zfiWlanInterruptEnable(zdev_t* dev); +extern u16_t zfiWlanInterruptDisable(zdev_t* dev); + +/* Do WLAN site survey */ +extern u16_t zfiWlanScan(zdev_t* dev); + +/* Get WLAN stastics */ +extern u16_t zfiWlanGetStatistics(zdev_t* dev); + +/* Reset WLAN */ +extern u16_t zfiWlanReset(zdev_t* dev); + +/* Deauthenticate a STA */ +extern u16_t zfiWlanDeauth(zdev_t* dev, u16_t* macAddr, u16_t reason); + +extern u16_t zfiTxSendEth(zdev_t* dev, zbuf_t* buf, u16_t port); +extern u8_t zfiIsTxQueueFull(zdev_t* dev); +extern u16_t zfiTxSend80211Mgmt(zdev_t* dev, zbuf_t* buf, u16_t port); + +extern void zfiIsrPci(zdev_t* dev); + +extern u8_t zfiWlanIBSSGetPeerStationsCount(zdev_t* dev); +extern u8_t zfiWlanIBSSIteratePeerStations(zdev_t* dev, u8_t numToIterate, zfpIBSSIteratePeerStationCb callback, void *ctx); +extern void zfiWlanFlushAllQueuedBuffers(zdev_t* dev); + +/* coid.c */ +extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr); + +extern u16_t zfiGlobalDataSize(zdev_t* dev); + +extern void zfiHeartBeat(zdev_t* dev); + +extern void zfiWlanSetWlanMode(zdev_t* dev, u8_t wlanMode); +extern void zfiWlanSetAuthenticationMode(zdev_t* dev, u8_t authMode); +extern void zfiWlanSetWepStatus(zdev_t* dev, u8_t wepStatus); +extern void zfiWlanSetSSID(zdev_t* dev, u8_t* ssid, u8_t ssidLength); +extern void zfiWlanSetFragThreshold(zdev_t* dev, u16_t fragThreshold); +extern void zfiWlanSetRtsThreshold(zdev_t* dev, u16_t rtsThreshold); +extern void zfiWlanSetFrequency(zdev_t* dev, u32_t frequency, u8_t bImmediate); +extern void zfiWlanSetBssid(zdev_t* dev, u8_t* bssid); +extern void zfiWlanSetBeaconInterval(zdev_t* dev, u16_t beaconInterval, + u8_t bImmediate); +extern void zfiWlanSetDtimCount(zdev_t* dev, u8_t dtim); +extern void zfiWlanSetAtimWindow(zdev_t* dev, u16_t atimWindow, u8_t bImmediate); +extern void zfiWlanSetEncryMode(zdev_t* dev, u8_t encryMode); +extern u8_t zfiWlanSetKey(zdev_t* dev, struct zsKeyInfo keyInfo); +extern u8_t zfiWlanPSEUDOSetKey(zdev_t* dev, struct zsKeyInfo keyInfo); +extern void zfiWlanSetPowerSaveMode(zdev_t* dev, u8_t mode); +extern void zfiWlanQueryBssListV1(zdev_t* dev, struct zsBssListV1* bssListV1); +extern void zfiWlanQueryBssList(zdev_t* dev, struct zsBssList* pBssList); +extern void zfiWlanSetProtectionMode(zdev_t* dev, u8_t mode); +extern void zfiWlanFlushBssList(zdev_t* dev); + +void zfiWlanDisableDfsChannel(zdev_t* dev, u8_t disableFlag); + +extern u8_t zfiWlanQueryWlanMode(zdev_t* dev); +extern u16_t zfiWlanChannelToFrequency(zdev_t* dev, u8_t channel); +extern u8_t zfiWlanFrequencyToChannel(zdev_t* dev, u16_t freq); + +#define ZM_WLAN_STATE_OPENED 0 +#define ZM_WLAN_STATE_ENABLED 1 +#define ZM_WLAN_STATE_DISABLED 2 +#define ZM_WLAN_STATE_CLOSEDED 3 +extern u8_t zfiWlanQueryAdapterState(zdev_t* dev); +extern u8_t zfiWlanQueryAuthenticationMode(zdev_t* dev, u8_t bWrapper); +extern u8_t zfiWlanQueryWepStatus(zdev_t* dev, u8_t bWrapper); +extern void zfiWlanQuerySSID(zdev_t* dev, u8_t* ssid, u8_t* pSsidLength); +extern u16_t zfiWlanQueryFragThreshold(zdev_t* dev); +extern u16_t zfiWlanQueryRtsThreshold(zdev_t* dev); +extern u32_t zfiWlanQueryFrequency(zdev_t* dev); +extern u32_t zfiWlanQueryCurrentFrequency(zdev_t* dev, u8_t qmode); +extern u32_t zfiWlanQueryFrequencyAttribute(zdev_t* dev, u32_t frequency); +extern void zfiWlanQueryFrequencyHT(zdev_t* dev, u32_t *bandWidth, u32_t *extOffset); +extern u8_t zfiWlanQueryCWMode(zdev_t* dev); +extern u32_t zfiWlanQueryCWEnable(zdev_t* dev); +extern void zfiWlanQueryBssid(zdev_t* dev, u8_t* bssid); +extern u16_t zfiWlanQueryBeaconInterval(zdev_t* dev); +extern u32_t zfiWlanQueryRxBeaconTotal(zdev_t* dev); +extern u16_t zfiWlanQueryAtimWindow(zdev_t* dev); +extern u8_t zfiWlanQueryEncryMode(zdev_t* dev); +extern u16_t zfiWlanQueryCapability(zdev_t* dev); +extern u16_t zfiWlanQueryAid(zdev_t* dev); +extern void zfiWlanQuerySupportRate(zdev_t* dev, u8_t* rateArray, u8_t* pLength); +extern void zfiWlanQueryExtSupportRate(zdev_t* dev, u8_t* rateArray, u8_t* pLength); +extern void zfiWlanQueryRsnIe(zdev_t* dev, u8_t* ie, u8_t* pLength); +extern void zfiWlanQueryWpaIe(zdev_t* dev, u8_t* ie, u8_t* pLength); +extern u8_t zfiWlanQueryHTMode(zdev_t* dev); +extern u8_t zfiWlanQueryBandWidth40(zdev_t* dev); +extern u8_t zfiWlanQueryMulticastCipherAlgo(zdev_t *dev); +extern u16_t zfiWlanQueryRegionCode(zdev_t* dev); +extern void zfiWlanSetWpaIe(zdev_t* dev, u8_t* ie, u8_t Length); +extern void zfiWlanSetWpaSupport(zdev_t* dev, u8_t WpaSupport); +extern void zfiWlanCheckStaWpaIe(zdev_t* dev); +extern void zfiWlanSetBasicRate(zdev_t* dev, u8_t bRateSet, u8_t gRateSet, + u32_t nRateSet); +extern void zfiWlanSetBGMode(zdev_t* dev, u8_t mode); +extern void zfiWlanSetpreambleType(zdev_t* dev, u8_t type); +extern u8_t zfiWlanQuerypreambleType(zdev_t* dev); +extern u8_t zfiWlanQueryPowerSaveMode(zdev_t* dev); +extern void zfiWlanSetMacAddress(zdev_t* dev, u16_t* mac); +extern u16_t zfiWlanSetTxRate(zdev_t* dev, u16_t rate); +extern u32_t zfiWlanQueryTxRate(zdev_t* dev); +extern void zfWlanUpdateRxRate(zdev_t* dev, struct zsAdditionInfo* addInfo); +extern u32_t zfiWlanQueryRxRate(zdev_t* dev); +extern u8_t zfiWlanSetPmkidInfo(zdev_t* dev, u16_t* bssid, u8_t* pmkid); +extern u32_t zfiWlanQueryPmkidInfo(zdev_t* dev, u8_t* buf, u32_t len); +extern void zfiWlanSetAllMulticast(zdev_t* dev, u32_t setting); +extern void zfiWlanSetHTCtrl(zdev_t* dev, u32_t *setting, u32_t forceTxTPC); +extern void zfiWlanQueryHTCtrl(zdev_t* dev, u32_t *setting, u32_t *forceTxTPC); +extern void zfiWlanDbg(zdev_t* dev, u8_t setting); + +extern void zfiWlanResetTally(zdev_t* dev); +extern void zfiWlanQueryTally(zdev_t* dev, struct zsCommTally *tally); +extern void zfiWlanQueryTrafTally(zdev_t* dev, struct zsTrafTally *tally); +extern void zfiWlanQueryMonHalRxInfo(zdev_t* dev, struct zsMonHalRxInfo *halRxInfo); + +extern u32_t zfiFWConfig(zdev_t* dev, u32_t size); + +extern void zfiDKEnable(zdev_t* dev, u32_t enable); + +extern void zfiWlanSetMulticastList(zdev_t* dev, u8_t size, u8_t* pList); +extern void zfiWlanRemoveKey(zdev_t* dev, u8_t keyType, u8_t keyId); +extern u8_t zfiWlanQueryIsPKInstalled(zdev_t *dev, u8_t *staMacAddr); +extern u32_t zfiWlanQueryPacketTypePromiscuous(zdev_t* dev); +extern void zfiWlanSetPacketTypePromiscuous(zdev_t* dev, u32_t setValue); +extern void zfiSetChannelManagement(zdev_t* dev, u32_t setting); +extern void zfiSetRifs(zdev_t* dev, u16_t setting); +extern void zfiCheckRifs(zdev_t* dev); +extern void zfiSetReorder(zdev_t* dev, u16_t value); +extern void zfiSetSeqDebug(zdev_t* dev, u16_t value); + +extern u16_t zfiConfigWdsPort(zdev_t* dev, u8_t wdsPortId, u16_t flag, u16_t* wdsAddr, + u16_t encType, u32_t* wdsKey); +extern void zfiWlanQueryRegulationTable(zdev_t* dev, struct zsRegulationTable* pEntry); +extern void zfiWlanSetScanTimerPerChannel(zdev_t* dev, u16_t time); +extern void zfiWlanSetAutoReconnect(zdev_t* dev, u8_t enable); +extern u32_t zfiDebugCmd(zdev_t* dev, u32_t cmd, u32_t value); +extern void zfiWlanSetProbingHiddenSsid(zdev_t* dev, u8_t* ssid, u8_t ssidLen, + u16_t entry); +extern void zfiWlanSetDropUnencryptedPackets(zdev_t* dev, u8_t enable); +extern void zfiWlanSetIBSSJoinOnly(zdev_t* dev, u8_t joinOnly); +extern void zfiWlanSetDefaultKeyId(zdev_t* dev, u8_t keyId); +extern void zfiWlanSetDisableProbingWithSsid(zdev_t* dev, u8_t mode); +extern void zfiWlanQueryGSN(zdev_t* dev, u8_t *gsn, u16_t vapId); +extern u16_t zfiStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType); +extern u8_t zfiWlanSetDot11DMode(zdev_t* dev, u8_t mode); +extern u8_t zfiWlanSetDot11HDFSMode(zdev_t* dev, u8_t mode); +extern u8_t zfiWlanSetDot11HTPCMode(zdev_t* dev, u8_t mode); +extern u8_t zfiWlanSetAniMode(zdev_t* dev, u8_t mode); +extern void zfiWlanSetStaWme(zdev_t* dev, u8_t enable, u8_t uapsdInfo); +extern void zfiWlanSetApWme(zdev_t* dev, u8_t enable); +extern u8_t zfiWlanQuerywmeEnable(zdev_t* dev); +#ifdef ZM_OS_LINUX_FUNC +extern void zfiWlanShowTally(zdev_t* dev); +#endif +#ifdef ZM_ENABLE_CENC +/* CENC */ +extern u8_t zfiWlanSetCencPairwiseKey(zdev_t* dev, u8_t keyid, u32_t *txiv, u32_t *rxiv, + u8_t *key, u8_t *mic); +extern u8_t zfiWlanSetCencGroupKey(zdev_t* dev, u8_t keyid, u32_t *rxiv, + u8_t *key, u8_t *mic); +#endif //ZM_ENABLE_CENC +extern void zfiWlanQuerySignalInfo(zdev_t* dev, u8_t *buffer); +extern void zfiWlanQueryAdHocCreatedBssDesc(zdev_t* dev, struct zsBssInfo *pBssInfo); +extern u8_t zfiWlanQueryAdHocIsCreator(zdev_t* dev); +extern u32_t zfiWlanQuerySupportMode(zdev_t* dev); +extern u32_t zfiWlanQueryTransmitPower(zdev_t* dev); +extern void zfiWlanEnableLeapConfig(zdev_t* dev, u8_t leapEnabled); + +/* returned buffer allocated by driver core */ +extern void zfiRecvEthComplete(zdev_t* dev, zbuf_t* buf); + +extern void zfiRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); + +extern void zfiWlanSetMaxTxPower(zdev_t* dev, u8_t power2, u8_t power5); +extern void zfiWlanQueryMaxTxPower(zdev_t* dev, u8_t *power2, u8_t *power5); +extern void zfiWlanSetConnectMode(zdev_t* dev, u8_t mode); +extern void zfiWlanSetSupportMode(zdev_t* dev, u32_t mode); +extern void zfiWlanSetAdhocMode(zdev_t* dev, u32_t mode); +extern u32_t zfiWlanQueryAdhocMode(zdev_t* dev, u8_t bWrapper); +extern u8_t zfiWlanSetCountryIsoName(zdev_t* dev, u8_t *countryIsoName, u8_t length); +extern const char* zfiWlanQueryCountryIsoName(zdev_t* dev); +extern u8_t zfiWlanQueryregulatoryDomain(zdev_t* dev); +extern u8_t zfiWlanQueryCCS(zdev_t* dev); +extern void zfiWlanSetCCS(zdev_t* dev, u8_t mode); +extern void zfiWlanSetRegulatory(zdev_t* dev, u8_t CCS, u16_t Code, u8_t bfirstChannel); +extern const char* zfiHpGetisoNamefromregionCode(zdev_t* dev, u16_t regionCode); +extern void zfiWlanSetLEDCtrlParam(zdev_t* dev, u8_t type, u8_t flag); +extern u32_t zfiWlanQueryReceivedPacket(zdev_t* dev); +extern void zfiWlanCheckSWEncryption(zdev_t* dev); +extern u16_t zfiWlanQueryAllowChannels(zdev_t *dev, u16_t *channels); +extern u16_t zfiWlanGetMulticastAddressCount(zdev_t* dev); +extern void zfiWlanGetMulticastList(zdev_t* dev, u8_t* pMCList); +extern void zfiWlanSetPacketFilter(zdev_t* dev, u32_t PacketFilter); +extern u8_t zfiCompareWithMulticastListAddress(zdev_t* dev, u16_t* dstMacAddr); +extern void zfiWlanSetSafeModeEnabled(zdev_t* dev, u8_t safeMode); +extern void zfiWlanSetIBSSAdditionalIELength(zdev_t* dev, u32_t ibssAdditionalIESize, u8_t* ibssAdditionalIE); +extern void zfiWlanSetXLinkMode(zdev_t* dev, u32_t setValue); + +/* hprw.c */ +extern u32_t zfiDbgWriteFlash(zdev_t* dev, u32_t addr, u32_t val); +extern u32_t zfiDbgWriteReg(zdev_t* dev, u32_t addr, u32_t val); +extern u32_t zfiDbgReadReg(zdev_t* dev, u32_t addr); + +extern u32_t zfiDbgWriteEeprom(zdev_t* dev, u32_t addr, u32_t val); +extern u32_t zfiDbgBlockWriteEeprom(zdev_t* dev, u32_t addr, u32_t* buf); +extern u32_t zfiDbgBlockWriteEeprom_v2(zdev_t* dev, u32_t addr, u32_t* buf, u32_t wrlen); + +extern u16_t zfiDbgChipEraseFlash(zdev_t *dev); +extern u16_t zfiDbgProgramFlash(zdev_t *dev, u32_t offset, u32_t len, u32_t *data); +extern u32_t zfiDbgGetFlashCheckSum(zdev_t *dev, u32_t addr, u32_t len); +extern u32_t zfiDbgReadFlash(zdev_t *dev, u32_t addr, u32_t len); +extern u32_t zfiDownloadFwSet(zdev_t *dev); + +extern u32_t zfiDbgDelayWriteReg(zdev_t* dev, u32_t addr, u32_t val); +extern u32_t zfiDbgFlushDelayWrite(zdev_t* dev); + +extern u32_t zfiDbgSetIFSynthesizer(zdev_t* dev, u32_t value); +extern u32_t zfiDbgReadTally(zdev_t* dev); + +extern u32_t zfiDbgQueryHwTxBusy(zdev_t* dev); + +extern u8_t zfiWlanGetDestAddrFromBuf(zdev_t *dev, zbuf_t *buf, u16_t *macAddr); + +extern u32_t zfiWlanQueryHwCapability(zdev_t* dev); + +extern void zfiWlanSetDynamicSIFSParam(zdev_t* dev, u8_t val); + +/***** End of section 2 *****/ + +/***** section 3 performace evaluation *****/ +#ifdef ZM_ENABLE_PERFORMANCE_EVALUATION +extern void zfiTxPerformanceMSDU(zdev_t* dev, u32_t tick); +extern void zfiRxPerformanceMPDU(zdev_t* dev, zbuf_t* buf); +extern void zfiRxPerformanceReg(zdev_t* dev, u32_t reg, u32_t rsp); +#define ZM_PERFORMANCE_INIT(dev) zfiPerformanceInit(dev); +#define ZM_PERFORMANCE_TX_MSDU(dev, tick) zfiTxPerformanceMSDU(dev, tick); +#define ZM_PERFORMANCE_RX_MSDU(dev, tick) zfiRxPerformanceMSDU(dev, tick); +#define ZM_PERFORMANCE_TX_MPDU(dev, tick) zfiTxPerformanceMPDU(dev, tick); +#define ZM_PERFORMANCE_RX_MPDU(dev, buf) zfiRxPerformanceMPDU(dev, buf); +#define ZM_PERFORMANCE_RX_SEQ(dev, buf) zfiRxPerformanceSeq(dev, buf); +#define ZM_PERFORMANCE_REG(dev, reg, rsp) {if(cmd[1] == reg) zfiRxPerformanceReg(dev, reg, rsp);} +#define ZM_PERFORMANCE_DUP(dev, buf1, buf2) zfiRxPerformanceDup(dev, buf1, buf2); +#define ZM_PERFORMANCE_FREE(dev, buf) zfiRxPerformanceFree(dev, buf); +#define ZM_PERFORMANCE_RX_AMSDU(dev, buf, len) zfiRxPerformanceAMSDU(dev, buf, len); +#define ZM_PERFORMANCE_RX_FLUSH(dev) zfiRxPerformanceFlush(dev); +#define ZM_PERFORMANCE_RX_CLEAR(dev) zfiRxPerformanceClear(dev); +#define ZM_SEQ_DEBUG if (wd->seq_debug) DbgPrint +#define ZM_PERFORMANCE_RX_REORDER(dev) zfiRxPerformanceReorder(dev); +#else +#define ZM_PERFORMANCE_INIT(dev) +#define ZM_PERFORMANCE_TX_MSDU(dev, tick) +#define ZM_PERFORMANCE_RX_MSDU(dev, tick) +#define ZM_PERFORMANCE_TX_MPDU(dev, tick) +#define ZM_PERFORMANCE_RX_MPDU(dev, buf) +#define ZM_PERFORMANCE_RX_SEQ(dev, buf) +#define ZM_PERFORMANCE_REG(dev, reg, rsp) +#define ZM_PERFORMANCE_DUP(dev, buf1, buf2) +#define ZM_PERFORMANCE_FREE(dev, buf) +#define ZM_PERFORMANCE_RX_AMSDU(dev, buf, len) +#define ZM_PERFORMANCE_RX_FLUSH(dev) +#define ZM_PERFORMANCE_RX_CLEAR(dev) +#define ZM_SEQ_DEBUG +#define ZM_PERFORMANCE_RX_REORDER(dev) +#endif +/***** End of section 3 *****/ +#endif diff --git a/drivers/staging/otus/80211core/pub_zfw.h b/drivers/staging/otus/80211core/pub_zfw.h new file mode 100644 index 000000000000..01a227216726 --- /dev/null +++ b/drivers/staging/otus/80211core/pub_zfw.h @@ -0,0 +1,93 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _PUB_ZFW_H +#define _PUB_ZFW_H + +#include "../oal_dt.h" + + +/* Buffer management */ +#ifdef ZM_ENABLE_BUFFER_DEBUG +extern zbuf_t* zfwBufAllocateWithContext(zdev_t* dev, u16_t len, u8_t *functionName, ULONG line); +#define zfwBufAllocate(dev, len) zfwBufAllocateWithContext(dev, len, (u8_t *)__FUNCTION__, __LINE__) +#else +extern zbuf_t* zfwBufAllocate(zdev_t* dev, u16_t len); +#endif +extern void zfwBufFree(zdev_t* dev, zbuf_t* buf, u16_t errCode); +extern u16_t zfwBufChain(zdev_t* dev, zbuf_t** head, zbuf_t* tail); +extern u16_t zfwBufCopy(zdev_t* dev, zbuf_t* dst, zbuf_t* src); +extern u16_t zfwBufSetSize(zdev_t* dev, zbuf_t* buf, u16_t size); +extern u16_t zfwBufRemoveHead(zdev_t* dev, zbuf_t* buf, u16_t size); +extern u16_t zfwBufGetSize(zdev_t* dev, zbuf_t* buf); +extern void zfwCopyBufContext(zdev_t* dev, zbuf_t* source, zbuf_t* dest); + +/* Memory management */ +extern void* zfwMemAllocate(zdev_t* dev, u32_t size); +extern void zfwMemFree(zdev_t* dev, void* mem, u32_t size); +extern void zfwMemoryCopy(u8_t* dst, u8_t* src, u16_t length); +extern void zfwMemoryMove(u8_t* dst, u8_t* src, u16_t length); +extern void zfwZeroMemory(u8_t* va, u16_t length); +extern u8_t zfwMemoryIsEqual(u8_t* m1, u8_t* m2, u16_t length); + +/* Others */ +extern void zfwSleep(zdev_t* dev, u32_t ms); +extern u16_t zfwGetVapId(zdev_t* dev); +extern u16_t zfwStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType); +extern u32_t zfwWaitForEvent(zdev_t *dev, u32_t event, u32_t timeout); +extern void zfwSendEvent(zdev_t* dev); +extern void zfwGetActiveScanDur(zdev_t* dev, u8_t* Dur ); +extern void zfwGetShowZeroLengthSSID(zdev_t* dev, u8_t* Dur ); +/* For debugging */ +extern void zfwDumpBuf(zdev_t* dev, zbuf_t* buf); +extern void zfwDbgReadRegDone(zdev_t* dev, u32_t addr, u32_t val); +/* For Evl */ +extern void zfwDbgDownloadFwInitDone(zdev_t* dev); +extern void zfwDbgReadFlashDone(zdev_t* dev, u32_t addr, u32_t* rspdata, u32_t datalen); +extern void zfwDbgGetFlashChkSumDone(zdev_t* dev, u32_t* rspdata); +extern void zfwDbgProgrameFlashDone(zdev_t* dev); +extern void zfwDbgProgrameFlashChkDone(zdev_t* dev); +extern void zfwDbgWriteRegDone(zdev_t* dev, u32_t addr, u32_t val); +extern void zfwDbgWriteEepromDone(zdev_t* dev, u32_t addr, u32_t val); +extern void zfwDbgReadTallyDone(zdev_t* dev); +extern void zfwWlanReadRegDone(zdev_t* dev, u32_t addr, u32_t val); +extern void zfwWlanWriteRegDone(zdev_t* dev, u32_t addr, u32_t val); +extern void zfwWlanReadTallyDone(zdev_t* dev); +extern void zfwDbgQueryHwTxBusyDone(zdev_t* dev, u32_t val); +extern u32_t zfwReadReg(zdev_t* dev, u32_t offset); +extern u32_t zfwReadEeprom(zdev_t* dev, u32_t addr); + +/* Reserved for Vista, please return 0 */ +extern u8_t zfwGetPktEncExemptionActionType(zdev_t* dev, zbuf_t* buf); + +#ifdef ZM_ENABLE_CENC +/* Reserved for CENC, please return 0 */ +extern u8_t zfwCencHandleBeaconProbrespon(zdev_t* dev, u8_t *pWIEc, + u8_t *pPeerSSIDc, u8_t *pPeerAddrc); +#endif //ZM_ENABLE_CENC + +#ifdef ZM_HALPLUS_LOCK +extern asmlinkage struct zsWlanDev *zfwGetWlanDev(zdev_t* dev); +extern asmlinkage void zfwEnterCriticalSection(zdev_t* dev); +extern asmlinkage void zfwLeaveCriticalSection(zdev_t* dev); +extern asmlinkage u8_t zfwBufReadByte(zdev_t* dev, zbuf_t* buf, u16_t offset); +extern asmlinkage u16_t zfwBufReadHalfWord(zdev_t* dev, zbuf_t* buf, u16_t offset); +extern asmlinkage void zfwBufWriteByte(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t value); +extern asmlinkage void zfwBufWriteHalfWord(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t value); +extern asmlinkage u8_t *zfwGetBuffer(zdev_t* dev, zbuf_t* buf); +#endif + +#endif //_PUB_ZFW_H diff --git a/drivers/staging/otus/80211core/queue.c b/drivers/staging/otus/80211core/queue.c new file mode 100644 index 000000000000..d294831b5c36 --- /dev/null +++ b/drivers/staging/otus/80211core/queue.c @@ -0,0 +1,303 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : queue.c */ +/* */ +/* Abstract */ +/* This module contains queue management functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" +#include "queue.h" + + +struct zsQueue* zfQueueCreate(zdev_t* dev, u16_t size) +{ + struct zsQueue* q; + + if ((q = (struct zsQueue*)zfwMemAllocate(dev, sizeof(struct zsQueue) + + (sizeof(struct zsQueueCell)*(size-1)))) != NULL) + { + q->size = size; + q->sizeMask = size-1; + q->head = 0; + q->tail = 0; + } + return q; +} + +void zfQueueDestroy(zdev_t* dev, struct zsQueue* q) +{ + u16_t size = sizeof(struct zsQueue) + (sizeof(struct zsQueueCell)*(q->size-1)); + + zfQueueFlush(dev, q); + zfwMemFree(dev, q, size); + + return; +} + +u16_t zfQueuePutNcs(zdev_t* dev, struct zsQueue* q, zbuf_t* buf, u32_t tick) +{ + u16_t ret = ZM_ERR_QUEUE_FULL; + + zm_msg0_mm(ZM_LV_1, "zfQueuePutNcs()"); + + if (((q->tail+1)&q->sizeMask) != q->head) + { + q->cell[q->tail].buf = buf; + q->cell[q->tail].tick = tick; + q->tail = (q->tail+1) & q->sizeMask; + ret = ZM_SUCCESS; + } + + return ret; +} + +u16_t zfQueuePut(zdev_t* dev, struct zsQueue* q, zbuf_t* buf, u32_t tick) +{ + u16_t ret; + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + ret = zfQueuePutNcs(dev, q, buf, tick); + + zmw_leave_critical_section(dev); + + return ret; +} + +zbuf_t* zfQueueGet(zdev_t* dev, struct zsQueue* q) +{ + zbuf_t* buf = NULL; + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (q->head != q->tail) + { + buf = q->cell[q->head].buf; + q->head = (q->head+1) & q->sizeMask; + } + + zmw_leave_critical_section(dev); + + return buf; +} + +u16_t zfCompareDstwithBuf(zdev_t* dev, zbuf_t* buf, u8_t* addr) +{ + u16_t i; + u8_t dst[6]; + + for (i=0; i<6; i++) + { + dst[i] = zmw_buf_readb(dev, buf, i); + if (dst[i] != addr[i]) + { + return 1+i; + } + } + + return 0; +} + + +zbuf_t* zfQueueGetWithMac(zdev_t* dev, struct zsQueue* q, u8_t* addr, u8_t* mb) +{ + zbuf_t* buf; + zbuf_t* retBuf = NULL; + u16_t index, next; + zmw_declare_for_critical_section(); + + *mb = 0; + + zmw_enter_critical_section(dev); + + index = q->head; + + while (1) + { + if (index != q->tail) + { + buf = q->cell[index].buf; + + //if buf's detination address == input addr + if (zfCompareDstwithBuf(dev, buf, addr) == 0) + { + retBuf = buf; + //Get it, and trace the whole queue to calculate more bit + while ((next =((index+1)&q->sizeMask)) != q->tail) + { + q->cell[index].buf = q->cell[next].buf; + q->cell[index].tick = q->cell[next].tick; + + if ((*mb == 0) && (zfCompareDstwithBuf(dev, + q->cell[next].buf, addr) == 0)) + { + *mb = 1; + } + + index = next; + } + q->tail = (q->tail-1) & q->sizeMask; + + zmw_leave_critical_section(dev); + return retBuf; + } + index = (index + 1) & q->sizeMask; + } //if (index != q->tail) + else + { + break; + } + } + + zmw_leave_critical_section(dev); + + return retBuf; + +} + +void zfQueueFlush(zdev_t* dev, struct zsQueue* q) +{ + zbuf_t* buf; + + while ((buf = zfQueueGet(dev, q)) != NULL) + { + zfwBufFree(dev, buf, 0); + } + + return; +} + +void zfQueueAge(zdev_t* dev, struct zsQueue* q, u32_t tick, u32_t msAge) +{ + zbuf_t* buf; + u32_t buftick; + zmw_declare_for_critical_section(); + + while (1) + { + buf = NULL; + zmw_enter_critical_section(dev); + + if (q->head != q->tail) + { + buftick = q->cell[q->head].tick; + if (((tick - buftick)*ZM_MS_PER_TICK) > msAge) + { + buf = q->cell[q->head].buf; + q->head = (q->head+1) & q->sizeMask; + } + } + + zmw_leave_critical_section(dev); + + if (buf != NULL) + { + zm_msg0_mm(ZM_LV_0, "Age frame in queue!"); + zfwBufFree(dev, buf, 0); + } + else + { + break; + } + } + return; +} + + +u8_t zfQueueRemovewithIndex(zdev_t* dev, struct zsQueue* q, u16_t index, u8_t* addr) +{ + u16_t next; + u8_t mb = 0; + + //trace the whole queue to calculate more bit + while ((next =((index+1)&q->sizeMask)) != q->tail) + { + q->cell[index].buf = q->cell[next].buf; + q->cell[index].tick = q->cell[next].tick; + + if ((mb == 0) && (zfCompareDstwithBuf(dev, + q->cell[next].buf, addr) == 0)) + { + mb = 1; + } + + index = next; + } + q->tail = (q->tail-1) & q->sizeMask; + + return mb; + +} + +void zfQueueGenerateUapsdTim(zdev_t* dev, struct zsQueue* q, + u8_t* uniBitMap, u16_t* highestByte) +{ + zbuf_t* psBuf; + u8_t dst[6]; + u16_t id, aid, index, i; + u16_t bitPosition; + u16_t bytePosition; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + index = q->head; + + while (index != q->tail) + { + psBuf = q->cell[index].buf; + for (i=0; i<6; i++) + { + dst[i] = zmw_buf_readb(dev, psBuf, i); + } + /* TODO : use u8_t* fot MAC address */ + if (((id = zfApFindSta(dev, (u16_t*)dst)) != 0xffff) + && (wd->ap.staTable[id].psMode != 0)) + { + /* Calculate PVB only when all AC are delivery-enabled */ + if ((wd->ap.staTable[id].qosInfo & 0xf) == 0xf) + { + aid = id + 1; + bitPosition = (1 << (aid & 0x7)); + bytePosition = (aid >> 3); + uniBitMap[bytePosition] |= bitPosition; + + if (bytePosition>*highestByte) + { + *highestByte = bytePosition; + } + } + index = (index+1) & q->sizeMask; + } + else + { + /* Free garbage UAPSD frame */ + zfQueueRemovewithIndex(dev, q, index, dst); + zfwBufFree(dev, psBuf, 0); + } + } + zmw_leave_critical_section(dev); + + return; +} diff --git a/drivers/staging/otus/80211core/queue.h b/drivers/staging/otus/80211core/queue.h new file mode 100644 index 000000000000..4526b882bd03 --- /dev/null +++ b/drivers/staging/otus/80211core/queue.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _QUEUE_H +#define _QUEUE_H + +#include "../oal_dt.h" + +struct zsQueueCell +{ + u32_t tick; + zbuf_t* buf; +}; + +struct zsQueue +{ + u16_t size; + u16_t sizeMask; + u16_t head; + u16_t tail; + struct zsQueueCell cell[1]; +}; + +#endif //#ifndef _QUEUE_H diff --git a/drivers/staging/otus/80211core/ratectrl.c b/drivers/staging/otus/80211core/ratectrl.c new file mode 100644 index 000000000000..a43104cd7f51 --- /dev/null +++ b/drivers/staging/otus/80211core/ratectrl.c @@ -0,0 +1,874 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "cprecomp.h" +#include "ratectrl.h" + +const u32_t zcRateToPhyCtrl[] = + { + /* 1M, 2M, 5M, 11M , 0 1 2 3*/ + 0x00000, 0x10000, 0x20000, 0x30000, + /* 6M 9M 12M 18M , 4 5 6 7*/ + 0xb0001, 0xf0001, 0xa0001, 0xe0001, + /* 24M 36M 48M 54M , 8 9 10 11*/ + 0x90001, 0xd0001, 0x80001, 0xc0001, + /* MCS0 MCS1 MCS2 MCS3, 12 13 14 15*/ + 0x00002, 0x10002, 0x20002, 0x30002, + /* MCS4 MCS5 MCS6 MCS7, 16 17 18 19*/ + 0x40002, 0x50002, 0x60002, 0x70002, + /* MCS8 MCS9 MCS10 MCS11, 20 21 22 23*/ + 0x80002, 0x90002, 0xa0002, 0xb0002, + /* MCS12 MCS13 MCS14 MCS15, 24 25 26 27*/ + 0xc0002, 0xd0002, 0xe0002, 0xf0002, + /* MCS14SG, MCS15SG MCS7SG , 28 29, 30*/ + 0x800e0002, 0x800f0002, 0x80070002 + }; + + +const u8_t zcHtRateTable[15][4] = + { /*[5G 20MHz] [5G 40MHz] [2.4G 20MHz] [2.4G 40MHz]*/ + { 4, 4, 0, 0}, /*OFDM6M OFDM6M CCK1M CCK1M */ + { 5, 5, 1, 1}, /*OFDM9M OFDM9M CCK2M CCK2M */ + { 13, 12, 2, 2}, /*MCS1 MCS0 CCK5M CCK5M */ + { 14, 13, 3, 3}, /*MCS2 MCS1 CCK11M CCK11M */ + { 15, 14, 13, 12}, /*MCS3 MCS2 MCS1 MCS0 */ + { 16, 15, 14, 13}, /*MCS4 MCS3 MCS2 MCS1 */ + { 23, 16, 15, 14}, /*MCS11 MCS4 MCS3 MCS2 */ + { 24, 23, 16, 15}, /*MCS12 MCS11 MCS4 MCS3 */ + { 25, 24, 23, 16}, /*MCS13 MCS12 MCS11 MCS4 */ + { 26, 25, 24, 23}, /*MCS14 MCS13 MCS12 MCS11 */ + { 27, 26, 25, 24}, /*MCS15 MCS14 MCS13 MCS12 */ + { 0, 27, 26, 25}, /*0 MCS15 MCS14 MCS13 */ + { 0, 29, 27, 26}, /*0 MCS15SG MCS15 MCS14 */ + { 0, 0, 0, 28}, /*0 0 0 MCS14SG*/ + { 0, 0, 0, 29} /*0 0 0 MCS15SG*/ + }; + +const u8_t zcHtOneTxStreamRateTable[15][4] = + { /*[5G 20MHz] [5G 40MHz] [2.4G 20MHz] [2.4G 40MHz]*/ + { 4, 4, 0, 0}, /*OFDM6M OFDM6M CCK1M CCK1M */ + { 5, 5, 1, 1}, /*OFDM9M OFDM9M CCK2M CCK2M */ + { 13, 12, 2, 2}, /*MCS1 MCS0 CCK5M CCK5M */ + { 14, 13, 3, 3}, /*MCS2 MCS1 CCK11M CCK11M */ + { 15, 14, 13, 12}, /*MCS3 MCS2 MCS1 MCS0 */ + { 16, 15, 14, 13}, /*MCS4 MCS3 MCS2 MCS1 */ + { 17, 16, 15, 14}, /*MCS5 MCS4 MCS3 MCS2 */ + { 18, 17, 16, 15}, /*MCS6 MCS5 MCS4 MCS3 */ + { 19, 18, 17, 16}, /*MCS7 MCS6 MCS5 MCS4 */ + { 0, 19, 18, 17}, /*0 MCS7 MCS6 MCS5 */ + { 0, 30, 19, 18}, /*0 MCS7SG MCS7 MCS6 */ + { 0, 0, 0, 19}, /*0 0 0 MCS7 */ + { 0, 0, 0, 30}, /*0 0 0 MCS7SG */ + { 0, 0, 0, 0 }, /*0 0 0 0 */ + { 0, 0, 0, 0 } /*0 0 0 0 */ + }; + +const u16_t zcRate[] = + { + 1, 2, 5, 11, /* 1M, 2M, 5M, 11M , 0 1 2 3*/ + 6, 9, 12, 18, /* 6M 9M 12M 18M , 4 5 6 7*/ + 24, 36, 48, 54, /* 24M 36M 48M 54M , 8 9 10 11*/ + 13, 27, 40, 54, /* MCS0 MCS1 MCS2 MCS3 , 12 13 14 15*/ + 81, 108, 121, 135, /* MCS4 MCS5 MCS6 MCS7 , 16 17 18 19*/ + 27, 54, 81, 108, /* MCS8 MCS9 MCS10 MCS11 , 20 21 22 23*/ + 162, 216, 243, 270, /* MCS12 MCS13 MCS14 MCS15 , 24 25 26 27*/ + 270, 300, 150 /* MCS14SG, MCS15SG, MCS7SG , 28 29 30*/ + }; + +const u16_t PERThreshold[] = + { + 100, 50, 50, 50, /* 1M, 2M, 5M, 11M , 0 1 2 3*/ + 50, 50, 30, 30, /* 6M 9M 12M 18M , 4 5 6 7*/ + 25, 25, 25, 20, /* 24M 36M 48M 54M , 8 9 10 11*/ + 50, 50, 50, 40, /* MCS0 MCS1 MCS2 MCS3 , 12 13 14 15*/ + 30, 30, 30, 30, /* MCS4 MCS5 MCS6 MCS7 , 16 17 18 19*/ + 30, 30, 25, 25, /* MCS8 MCS9 MCS10 MCS11 , 20 21 22 23*/ + 25, 25, 15, 15, /* MCS12 MCS13 MCS14 MCS15 , 24 25 26 27*/ + 15, 15, 10 /* MCS14SG, MCS15SG , 28 29*/ + }; + +const u16_t FailDiff[] = + { + 40, 46, 40, 0, /* 1M, 2M, 5M, 11M , 0 1 2 3*/ + 24, 17, 22, 16, /* 6M 9M 12M 18M , 4 5 6 7*/ + 19, 13, 5, 0, /* 24M 36M 48M 54M , 8 9 10 11*/ + 36, 22, 15, 19, /* MCS0 MCS1 MCS2 MCS3 , 12 13 14 15*/ + 12, 5, 4, 7, /* MCS4 MCS5 MCS6 MCS7 , 16 17 18 19*/ + 0, 0, 0, 0, /* MCS8 MCS9 MCS10 MCS11 , 20 21 22 23*/ + 9, 4, 3, 3, /* MCS12 MCS13 MCS14 MCS15 , 24 25 26 27*/ + 3, 0, 0 /* MCS14SG, MCS15SG , 28 29*/ + }; + + +#ifdef ZM_ENABLE_BA_RATECTRL +u32_t TxMPDU[29]; +u32_t BAFail[29]; +u32_t BAPER[29]; +const u16_t BADiff[] = + { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 361, 220, 151, 187, + 122, 48, 41, 65, + 0, 0, 0, 0, + 88, 33, 27, 25, + 0 + }; +#endif + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlInitCell */ +/* Initialize rate control cell. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* type : 0=>11b, 1=>11a/g, 2=>11n, 3=>11n one Tx stream */ +/* gBand : 1=>2.4G, 0=>5G */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +void zfRateCtrlInitCell(zdev_t* dev, struct zsRcCell* rcCell, u8_t type, + u8_t gBand, u8_t SG40) +{ + u8_t i; + u8_t maxrate; + zmw_get_wlan_dev(dev); + + if (SG40) SG40 = 1; + + if (gBand != 0) + { + if (type == 1) //11g + { + for (i=0; i<4; i++) //1M 2M 5M 11M + { + rcCell->operationRateSet[i] = (u8_t)i; + } + for (i=4; i<10; i++) //12M 18M 24M 36M 48M 54M + { + rcCell->operationRateSet[i] = 2+i; + } + rcCell->operationRateCount = 10; + rcCell->currentRateIndex = 5; //18M + } + else if (type == 2) //11ng + { + if (wd->wlanMode == ZM_MODE_AP) //AP 11ng 40M + { + for (i=0; i<15; i++) + { + rcCell->operationRateSet[i] = zcHtRateTable[i][3]; + } + if(!SG40) rcCell->operationRateSet[13] = 27; + rcCell->operationRateCount = 14+SG40; + rcCell->currentRateIndex = 10; + } + else //STA + { + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) //11ng 40M + { + for (i=0; i<15; i++) + { + rcCell->operationRateSet[i] = zcHtRateTable[i][3]; + } + if(!SG40) rcCell->operationRateSet[13] = 27; + rcCell->operationRateCount = 14+SG40; + rcCell->currentRateIndex = 10; + } + else //11ng 20M + { + for (i=0; i<13; i++) + { + rcCell->operationRateSet[i] = zcHtRateTable[i][2]; + } + rcCell->operationRateCount = 13; + rcCell->currentRateIndex = 9; + } + } + } + else if (type == 3) //11ng one Tx stream + { + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) //11ng 40M one Tx stream + { + if(SG40 != 0) + { + maxrate = 13; + } + else + { + maxrate = 12; + } + for (i=0; ioperationRateSet[i] = zcHtOneTxStreamRateTable[i][3]; + } + rcCell->operationRateCount = i; + rcCell->currentRateIndex = ((i+1)*3)/4; + } + else //11ng 20M + { + for (i=0; i<11; i++) + { + rcCell->operationRateSet[i] = zcHtOneTxStreamRateTable[i][2]; + } + rcCell->operationRateCount = i; + rcCell->currentRateIndex = ((i+1)*3)/4; + } + } + else //if (type == 0) //11b + { + for (i=0; i<4; i++) + { + rcCell->operationRateSet[i] = (u8_t)i; + } + rcCell->operationRateCount = 4; + rcCell->currentRateIndex = rcCell->operationRateCount-1; + } + } + else + { + if (type == 2) //11na + { + if (wd->wlanMode == ZM_MODE_AP) //AP 11na 40M + { + for (i=0; i<(12+SG40); i++) + { + rcCell->operationRateSet[i] = zcHtRateTable[i][1]; + } + rcCell->operationRateCount = 12+SG40; + rcCell->currentRateIndex = 8; + } + else //STA + { + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) //11na 40M + { + for (i=0; i<(12+SG40); i++) + { + rcCell->operationRateSet[i] = zcHtRateTable[i][1]; + } + rcCell->operationRateCount = 12+SG40; + rcCell->currentRateIndex = 8; + } + else //11na 20M + { + for (i=0; i<11; i++) + { + rcCell->operationRateSet[i] = zcHtRateTable[i][0]; + } + rcCell->operationRateCount = 11; + rcCell->currentRateIndex = 7; + } + } + } + else if (type == 3) //11na one Tx stream + { + if (wd->sta.htCtrlBandwidth == ZM_BANDWIDTH_40MHZ) //11na 40M one Tx stream + { + if(SG40 != 0) + { + maxrate = 11; + } + else + { + maxrate = 10; + } + for (i=0; ioperationRateSet[i] = zcHtOneTxStreamRateTable[i][1]; + } + rcCell->operationRateCount = i; + rcCell->currentRateIndex = ((i+1)*3)/4; + } + else //11ng 20M + { + for (i=0; i<9; i++) + { + rcCell->operationRateSet[i] = zcHtOneTxStreamRateTable[i][0]; + } + rcCell->operationRateCount = i; + rcCell->currentRateIndex = ((i+1)*3)/4; + } + } + else //if (type == 1) //11a + { + for (i=0; i<8; i++) //6M 9M 12M 18M 24M 36M 48M 54M + { + rcCell->operationRateSet[i] = i+4; + } + rcCell->operationRateCount = 8; + rcCell->currentRateIndex = 4; //24M + } + } + + rcCell->flag = 0; + rcCell->txCount = 0; + rcCell->failCount = 0; + rcCell->currentRate = rcCell->operationRateSet[rcCell->currentRateIndex]; + rcCell->lasttxCount = 0; + rcCell->lastTime = wd->tick; + rcCell->probingTime = wd->tick; + for (i=0; iPER[i] = 0; + wd->txMPDU[i] = wd->txFail[i] = 0; + } + wd->probeCount = 0; + wd->probeInterval = 0; +#ifdef ZM_ENABLE_BA_RATECTRL + for (i=0; i<29; i++) { + TxMPDU[i]=0; + BAFail[i]=0; + BAPER[i]=0; + } +#endif + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlGetHigherRate */ +/* Get a higher rate. */ +/* */ +/* INPUTS */ +/* rcCell : rate control cell */ +/* */ +/* OUTPUTS */ +/* rate */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +u8_t zfRateCtrlGetHigherRate(struct zsRcCell* rcCell) +{ + u8_t rateIndex; + + rateIndex = rcCell->currentRateIndex + + (((rcCell->currentRateIndex+1) < rcCell->operationRateCount)?1:0); + return rcCell->operationRateSet[rateIndex]; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlNextLowerRate */ +/* Get a lower rate. */ +/* */ +/* INPUTS */ +/* rcCell : rate control cell */ +/* */ +/* OUTPUTS */ +/* rate */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +u8_t zfRateCtrlNextLowerRate(zdev_t* dev, struct zsRcCell* rcCell) +{ + zmw_get_wlan_dev(dev); + if (rcCell->currentRateIndex > 0) + { + rcCell->currentRateIndex--; + rcCell->currentRate = rcCell->operationRateSet[rcCell->currentRateIndex]; + } + zm_msg1_tx(ZM_LV_0, "Lower Tx Rate=", rcCell->currentRate); + //DbgPrint("Lower Tx Rate=%d", rcCell->currentRate); + rcCell->failCount = rcCell->txCount = 0; + rcCell->lasttxCount = 0; + rcCell->lastTime = wd->tick; + return rcCell->currentRate; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlRateDiff */ +/* Rate difference. */ +/* */ +/* INPUTS */ +/* rcCell : rate control cell */ +/* retryRate : retry rate */ +/* */ +/* OUTPUTS */ +/* rate difference */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +u8_t zfRateCtrlRateDiff(struct zsRcCell* rcCell, u8_t retryRate) +{ + u16_t i; + + /* Find retryRate in operationRateSet[] */ + for (i=0; ioperationRateCount; i++) + { + if (retryRate == rcCell->operationRateSet[i]) + { + if (i < rcCell->currentRateIndex) + { + return ((rcCell->currentRateIndex - i)+1)>>1; + } + else if (i == rcCell->currentRateIndex == 0) + { + return 1; + } + else + { + return 0; + } + } + } + /* TODO : retry rate not in operation rate set */ + zm_msg1_tx(ZM_LV_0, "Not in operation rate set:", retryRate); + return 1; + +} + +u32_t zfRateCtrlUDPTP(zdev_t* dev, u16_t Rate, u32_t PER) { + if ((PER < 100) && (Rate > 0) && PER) + return 1168000/(((12304/Rate)+197)*(100+100*PER/(100-PER))); + else + return 0; +} + +u8_t zfRateCtrlFindMaxUDPTP(zdev_t* dev, struct zsRcCell* rcCell) { + u8_t i, maxIndex=0, rateIndex; + u32_t max=0, UDPThroughput; + + zmw_get_wlan_dev(dev); + + rateIndex = zm_agg_min(rcCell->currentRateIndex+3, rcCell->operationRateCount-1); + for (i=rcCell->currentRateIndex; i < rateIndex; i++) { + UDPThroughput = zfRateCtrlUDPTP(dev, zcRate[rcCell->operationRateSet[i]], + wd->PER[rcCell->operationRateSet[i]]); + if (max < UDPThroughput) { + max = UDPThroughput; + maxIndex = i; + } + } + + return rcCell->operationRateSet[maxIndex]; +} +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlGetTxRate */ +/* Get transmission rate. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* rcCell : rate control cell */ +/* probing : rate probing flag */ +/* */ +/* OUTPUTS */ +/* Tx rate */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +u16_t zfRateCtrlGetTxRate(zdev_t* dev, struct zsRcCell* rcCell, u16_t* probing) +{ + u8_t newRate, highRate; + zmw_get_wlan_dev(dev); + + zm_msg1_tx(ZM_LV_3, "txCount=", rcCell->txCount); + zm_msg1_tx(ZM_LV_3, "probingTime=", rcCell->probingTime); + zm_msg1_tx(ZM_LV_3, "tick=", wd->tick); + *probing = 0; + newRate = rcCell->currentRate; + + if (wd->probeCount && (wd->probeCount < wd->success_probing)) + { + if (wd->probeInterval < 50) + { + wd->probeInterval++; + } + else + { + wd->probeInterval++; + if (wd->probeInterval > 52) //probe 51, 52, 53 three packets every 50 packets + { + wd->probeInterval = 0; + } + newRate=zfRateCtrlGetHigherRate(rcCell); + *probing = 1; + wd->probeCount++; + rcCell->probingTime = wd->tick; + } + } + /* Accumulate at least 1000ms and 8 packets or Accumulate over 1K packets */ + else if ((((wd->tick - rcCell->probingTime) > (ZM_RATE_CTRL_PROBING_INTERVAL_MS/ZM_MS_PER_TICK)) + && (rcCell->txCount >= ZM_RATE_CTRL_MIN_PROBING_PACKET)) + || (rcCell->txCount >= 1000)) + { +#ifndef ZM_DISABLE_RATE_CTRL + /* PER = fail/total */ + wd->probeCount = 0; + wd->probeSuccessCount = 0; + if (wd->txMPDU[rcCell->currentRate] != 0) { + wd->PER[rcCell->currentRate] = zm_agg_min(100, + (wd->txFail[rcCell->currentRate]*100)/wd->txMPDU[rcCell->currentRate]); + if (!wd->PER[rcCell->currentRate]) wd->PER[rcCell->currentRate] ++; + } + + /* if PER < threshold, do rate probing, return probing rate */ + if ((wd->PER[rcCell->currentRate] <= (ZM_RATE_PROBING_THRESHOLD+15)) || + ((rcCell->currentRate <= 16) && + ((wd->PER[rcCell->currentRate]/2) <= ZM_RATE_PROBING_THRESHOLD))) + { + if ((newRate=zfRateCtrlGetHigherRate(rcCell)) != rcCell->currentRate) + { + *probing = 1; + wd->probeCount++; + wd->probeInterval = 0; + wd->success_probing = + (rcCell->currentRate <= 16)? (ZM_RATE_SUCCESS_PROBING/2) : ZM_RATE_SUCCESS_PROBING; + //DbgPrint("Start Probing"); + zm_msg1_tx(ZM_LV_0, "Probing Rate=", newRate); + } + } +#endif + + zm_msg0_tx(ZM_LV_1, "Diminish counter"); + rcCell->failCount = rcCell->failCount>>1; + rcCell->txCount = rcCell->txCount>>1; + wd->txFail[rcCell->currentRate] = wd->txFail[rcCell->currentRate] >> 1; + wd->txMPDU[rcCell->currentRate] = wd->txMPDU[rcCell->currentRate] >> 1; + + + if (rcCell->currentRate > 15) { + highRate = zfRateCtrlGetHigherRate(rcCell); + if ((highRate != rcCell->currentRate) && wd->PER[highRate] && + ((wd->PER[rcCell->currentRate] + FailDiff[rcCell->currentRate]) > + wd->PER[highRate])) { + //DbgPrint("PER compare force raise rate to %d", highRate); + wd->probeSuccessCount = wd->probeCount = ZM_RATE_SUCCESS_PROBING; + zfRateCtrlTxSuccessEvent(dev, rcCell, highRate); + } + } + else { + highRate = zfRateCtrlFindMaxUDPTP(dev, rcCell); + if (rcCell->currentRate < highRate) { + //DbgPrint("UDP Throughput compare force raise rate to %d", highRate); + wd->probeSuccessCount = wd->probeCount = ZM_RATE_SUCCESS_PROBING; + zfRateCtrlTxSuccessEvent(dev, rcCell, highRate); + } + } + rcCell->probingTime = wd->tick; + } + + if( (wd->tick > 1000) + && ((wd->tick - rcCell->lastTime) > 3840) ) + { + if (rcCell->lasttxCount < 70) + { + rcCell->failCount = rcCell->failCount>>1; + rcCell->txCount = rcCell->txCount>>1; + wd->txFail[rcCell->currentRate] = wd->txFail[rcCell->currentRate] >> 1; + wd->txMPDU[rcCell->currentRate] = wd->txMPDU[rcCell->currentRate] >> 1; + + rcCell->failCount = (rcCell->failCount < rcCell->txCount)? + rcCell->failCount : rcCell->txCount; + wd->txFail[rcCell->currentRate] = (wd->txFail[rcCell->currentRate] < wd->txMPDU[rcCell->currentRate])? + wd->txFail[rcCell->currentRate] : wd->txMPDU[rcCell->currentRate]; + } + + rcCell->lastTime = wd->tick; + rcCell->lasttxCount = 0; + } + + rcCell->txCount++; + rcCell->lasttxCount++; + wd->txMPDU[rcCell->currentRate]++; + zm_msg1_tx(ZM_LV_1, "Get Tx Rate=", newRate); + return newRate; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlTxFailEvent */ +/* Tx fail event. Calculate PER and lower Tx rate if under */ +/* PER under threshold. */ +/* */ +/* INPUTS */ +/* rcCell : rate control cell */ +/* retryRate : retry rate */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +void zfRateCtrlTxFailEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t aggRate, u32_t retryRate) +{ + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + +#ifndef ZM_DISABLE_RATE_CTRL + //DbgPrint("aggRate=%d, retryRate=%d", aggRate, retryRate); + if (aggRate && (aggRate != rcCell->currentRate)) { + wd->txFail[aggRate] += retryRate; + return; + } + + if (!aggRate) { + retryRate = (zfRateCtrlRateDiff(rcCell, (u8_t)retryRate)+1)>>1; + if (rcCell->currentRate <12) //legacy rate + { + retryRate*=2; + } + } + rcCell->failCount += retryRate; + wd->txFail[rcCell->currentRate] += retryRate; + + //DbgPrint("failCount=%d", rcCell->failCount); + if (rcCell->failCount > ZM_MIN_RATE_FAIL_COUNT) + { + if (wd->txMPDU[rcCell->currentRate] != 0) { + wd->PER[rcCell->currentRate] = zm_agg_min(100, + (wd->txFail[rcCell->currentRate]*100)/wd->txMPDU[rcCell->currentRate]); + if (!wd->PER[rcCell->currentRate]) wd->PER[rcCell->currentRate] ++; + } + //zm_msg1_tx(ZM_LV_1, "PER=", per); + //DbgPrint("PER=%d, txFail=%d, txMPDU=%d", wd->PER[rcCell->currentRate], wd->txFail[rcCell->currentRate], wd->txMPDU[rcCell->currentRate]); + if (wd->PER[rcCell->currentRate] > PERThreshold[rcCell->currentRate]) + { + /* Lower Tx Rate if PER < THRESHOLD */ + zfRateCtrlNextLowerRate(dev, rcCell); + rcCell->flag |= ZM_RC_TRAINED_BIT; + + // Resolve compatibility problem with Marvell + if(rcCell->currentRate == 15) + { + zmw_leave_critical_section(dev); + zfHpSetAggPktNum(dev, 8); + zmw_enter_critical_section(dev); + } + + wd->txFail[rcCell->currentRate] = wd->txFail[rcCell->currentRate] >> 1; + wd->txMPDU[rcCell->currentRate] = wd->txMPDU[rcCell->currentRate] >> 1; + + wd->probeCount = wd->probeSuccessCount = 0; + } + } + +#endif + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlTxSuccessEvent */ +/* Tx success event. Raise Tx rate because rate probing success. */ +/* */ +/* INPUTS */ +/* rcCell : rate control cell */ +/* successRate : success rate */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +void zfRateCtrlTxSuccessEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t successRate) +{ + /* Raise Tx Rate */ + u16_t i, PERProbe; + u16_t pcount; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + //DbgPrint("Probing successRate=%d", successRate); + /* Find successRate in operationRateSet[] */ + wd->probeSuccessCount++; + if (wd->probeCount < wd->success_probing) + { + return; + } + + pcount = wd->probeCount; + if (pcount != 0) + { + PERProbe = wd->probeSuccessCount * 100 / pcount; + } + else + { + PERProbe = 1; + } + + if (PERProbe < ((rcCell->currentRate < 16)? 80:100)) + { + return; + } + //DbgPrint("wd->probeCount=%d, wd->probeSuccessCount=%d", wd->probeCount, wd->probeSuccessCount); + wd->probeCount = wd->probeSuccessCount = 0; + for (i=0; ioperationRateCount; i++) + { + if (successRate == rcCell->operationRateSet[i]) + { + if (i > rcCell->currentRateIndex) + { + /* Raise current Tx rate */ + zm_msg1_tx(ZM_LV_0, "Raise Tx Rate=", successRate); + //DbgPrint("Raise Tx Rate=%d", successRate); + + // Resolve compatibility problem with Marvell + if((rcCell->currentRate <= 15) && (successRate > 15)) + { + zmw_leave_critical_section(dev); + zfHpSetAggPktNum(dev, 16); + zmw_enter_critical_section(dev); + } + + rcCell->currentRate = successRate; + rcCell->currentRateIndex = (u8_t)i; + rcCell->failCount = rcCell->txCount = 0; + rcCell->lasttxCount = 0; + rcCell->lastTime = wd->tick; + wd->txFail[rcCell->currentRate] = wd->txFail[rcCell->currentRate] >> 1; + wd->txMPDU[rcCell->currentRate] = wd->txMPDU[rcCell->currentRate] >> 1; + } + } + } + + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfRateCtrlRxRssiEvent */ +/* Rx RSSI event. Calculate RSSI moving average, accelarate */ +/* rate probing if RSSI variation over threshold. */ +/* */ +/* INPUTS */ +/* rcCell : rate control cell */ +/* successRate : success rate */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen Atheros Communications, INC. 2007.2 */ +/* */ +/************************************************************************/ +void zfRateCtrlRxRssiEvent(struct zsRcCell* rcCell, u16_t rxRssi) +{ + /* if delta(rcCell->rxRssi, rxRssi) > ZM_RATE_CTRL_RSSI_VARIATION */ + if ((rcCell->rxRssi - rxRssi) > ZM_RATE_CTRL_RSSI_VARIATION) + { + /* Accelerate rate probing via decreaing rcCell->probingTime */ + rcCell->probingTime -= ZM_RATE_CTRL_PROBING_INTERVAL_MS/ZM_MS_PER_TICK; + } + + /* Update RSSI moving average */ + rcCell->rxRssi = (((rcCell->rxRssi*7) + rxRssi)+4) >> 3; + return; +} + + +#ifdef ZM_ENABLE_BA_RATECTRL +u8_t HigherRate(u8_t Rate) { + if (Rate < 28) Rate++; //28=MCS15SG, 27=MCS15, 26=MCS14, 25=MCS13 + if (Rate > 28) Rate = 28; + while ((Rate >= 20) && (Rate <= 23)) { + Rate ++; + } + return Rate; +} + +u8_t LowerRate(u8_t Rate) { + if (Rate > 1) Rate--; + while ((Rate >= 20) && (Rate <= 23)) { + Rate --; + } + return Rate; +} + +u8_t RateMapToRateIndex(u8_t Rate, struct zsRcCell* rcCell) { + u8_t i; + for (i=0; ioperationRateCount; i++) { + if (Rate == rcCell->operationRateSet[i]) { + return i; + } + } + return 0; +} + +void zfRateCtrlAggrSta(zdev_t* dev) { + u8_t RateIndex, Rate; + u8_t HRate; + u8_t LRate; + u32_t RateCtrlTxMPDU, RateCtrlBAFail; + zmw_get_wlan_dev(dev); + + RateIndex = wd->sta.oppositeInfo[0].rcCell.currentRateIndex; + Rate = wd->sta.oppositeInfo[0].rcCell.operationRateSet[RateIndex]; + + TxMPDU[Rate] = (TxMPDU[Rate] / 5) + (wd->commTally.RateCtrlTxMPDU * 4 / 5); + BAFail[Rate] = (BAFail[Rate] / 5) + (wd->commTally.RateCtrlBAFail * 4 / 5); + RateCtrlTxMPDU = wd->commTally.RateCtrlTxMPDU; + RateCtrlBAFail = wd->commTally.RateCtrlBAFail; + wd->commTally.RateCtrlTxMPDU = 0; + wd->commTally.RateCtrlBAFail = 0; + if (TxMPDU[Rate] > 0) { + BAPER[Rate] = BAFail[Rate] * 1000 / TxMPDU[Rate]; //PER*1000 + BAPER[Rate] = (BAPER[Rate]>0)? BAPER[Rate]:1; + } + else { + return; + } + + HRate = HigherRate(Rate); + LRate = LowerRate(Rate); + if (BAPER[Rate]>200) { + if ((RateCtrlTxMPDU > 100) && (BAPER[Rate]<300) && (HRate != Rate) && BAPER[HRate] && + (BAPER[HRate] < BAPER[Rate] + BADiff[Rate])) { + Rate = HRate; + //DbgPrint("Rate improved to %d", Rate); + } + else { + Rate = LRate; + //DbgPrint("Rate decreased to %d", Rate); + } + } + else if (BAPER[Rate] && BAPER[Rate]<100) { + if (RateCtrlTxMPDU > 100) { + Rate = HRate; + //DbgPrint("Rate improved to %d", Rate); + } + } + wd->sta.oppositeInfo[0].rcCell.currentRate = Rate; + wd->sta.oppositeInfo[0].rcCell.currentRateIndex = RateMapToRateIndex(Rate, &wd->sta.oppositeInfo[0].rcCell); +} +#endif diff --git a/drivers/staging/otus/80211core/ratectrl.h b/drivers/staging/otus/80211core/ratectrl.h new file mode 100644 index 000000000000..92411d725cd8 --- /dev/null +++ b/drivers/staging/otus/80211core/ratectrl.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _RATECTRL_H +#define _RATECTRL_H + +#define ZM_RATE_CTRL_PROBING_INTERVAL_MS 1000 //1000ms +#define ZM_RATE_CTRL_MIN_PROBING_PACKET 8 + +#define ZM_MIN_RATE_FAIL_COUNT 20 + +#define ZM_RATE_PROBING_THRESHOLD 15 //6% +#define ZM_RATE_SUCCESS_PROBING 10 + +#define ZM_RATE_CTRL_RSSI_VARIATION 5 //TBD + +extern const u32_t zcRateToPhyCtrl[]; + +extern void zfRateCtrlInitCell(zdev_t* dev, struct zsRcCell* rcCell, u8_t type, u8_t gBand, u8_t SG40); +extern u16_t zfRateCtrlGetTxRate(zdev_t* dev, struct zsRcCell* rcCell, u16_t* probing); +extern void zfRateCtrlTxFailEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t aggRate, u32_t retryRate); +extern void zfRateCtrlTxSuccessEvent(zdev_t* dev, struct zsRcCell* rcCell, u8_t successRate); +extern void zfRateCtrlAggrSta(zdev_t* dev); +#endif diff --git a/drivers/staging/otus/80211core/struct.h b/drivers/staging/otus/80211core/struct.h new file mode 100644 index 000000000000..43631c630a8f --- /dev/null +++ b/drivers/staging/otus/80211core/struct.h @@ -0,0 +1,1315 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _STRUCT_H +#define _STRUCT_H + +#include "../oal_marc.h" + +#define ZM_SW_LOOP_BACK 0 /* 1=>enable, 0=>disable */ +#define ZM_PCI_LOOP_BACK 0 /* 1=>enable, 0=>disable */ +#define ZM_PROTOCOL_RESPONSE_SIMULATION 0 + +#define ZM_RX_FRAME_SIZE 1600 + +extern const u8_t zg11bRateTbl[4]; +extern const u8_t zg11gRateTbl[8]; + +#define ZM_DRIVER_CORE_MAJOR_VERSION 1 +#define ZM_DRIVER_CORE_MINOR_VERSION 1 +#define ZM_DRIVER_CORE_BRANCH_MAJOR_VERSION 3 +#define ZM_DRIVER_CORE_BRANCH_MINOR_VERSION 39 + +#ifndef ZM_VTXQ_SIZE +#define ZM_VTXQ_SIZE 1024 //2^N +#endif + +#define ZM_VTXQ_SIZE_MASK (ZM_VTXQ_SIZE-1) +#define ZM_VMMQ_SIZE 8 //2^N +#define ZM_VMMQ_SIZE_MASK (ZM_VMMQ_SIZE-1) + +#include "cagg.h" + +#define ZM_AGG_POOL_SIZE 20 +#define ZM_RATE_TABLE_SIZE 32 + +#define ZM_MAX_BUF_DISCRETE_NUMBER 5 + + + + + + + + + +/**********************************************************************************/ +/* IBSS macros */ +/**********************************************************************************/ +#define ZM_IBSS_PEER_ALIVE_COUNTER 4 + +/**********************************************************************************/ +/* BIT mapping related macros */ +/**********************************************************************************/ + +#define ZM_BIT_0 0x1 +#define ZM_BIT_1 0x2 +#define ZM_BIT_2 0x4 +#define ZM_BIT_3 0x8 +#define ZM_BIT_4 0x10 +#define ZM_BIT_5 0x20 +#define ZM_BIT_6 0x40 +#define ZM_BIT_7 0x80 +#define ZM_BIT_8 0x100 +#define ZM_BIT_9 0x200 +#define ZM_BIT_10 0x400 +#define ZM_BIT_11 0x800 +#define ZM_BIT_12 0x1000 +#define ZM_BIT_13 0x2000 +#define ZM_BIT_14 0x4000 +#define ZM_BIT_15 0x8000 +#define ZM_BIT_16 0x10000 +#define ZM_BIT_17 0x20000 +#define ZM_BIT_18 0x40000 +#define ZM_BIT_19 0x80000 +#define ZM_BIT_20 0x100000 +#define ZM_BIT_21 0x200000 +#define ZM_BIT_22 0x400000 +#define ZM_BIT_23 0x800000 +#define ZM_BIT_24 0x1000000 +#define ZM_BIT_25 0x2000000 +#define ZM_BIT_26 0x4000000 +#define ZM_BIT_27 0x8000000 +#define ZM_BIT_28 0x10000000 +#define ZM_BIT_29 0x20000000 //WPA support +#define ZM_BIT_30 0x40000000 +#define ZM_BIT_31 0x80000000 + + +/**********************************************************************************/ +/* MAC address related macros */ +/**********************************************************************************/ +#define ZM_MAC_BYTE_TO_WORD(macb, macw) macw[0] = macb[0] + (macb[1] << 8); \ + macw[1] = macb[2] + (macb[3] << 8); \ + macw[2] = macb[4] + (macb[5] << 8); + +#define ZM_MAC_WORD_TO_BYTE(macw, macb) macb[0] = (u8_t) (macw[0] & 0xff); \ + macb[1] = (u8_t) (macw[0] >> 8); \ + macb[2] = (u8_t) (macw[1] & 0xff); \ + macb[3] = (u8_t) (macw[1] >> 8); \ + macb[4] = (u8_t) (macw[2] & 0xff); \ + macb[5] = (u8_t) (macw[2] >> 8); + +#define ZM_MAC_0(macw) ((u8_t)(macw[0] & 0xff)) +#define ZM_MAC_1(macw) ((u8_t)(macw[0] >> 8)) +#define ZM_MAC_2(macw) ((u8_t)(macw[1] & 0xff)) +#define ZM_MAC_3(macw) ((u8_t)(macw[1] >> 8)) +#define ZM_MAC_4(macw) ((u8_t)(macw[2] & 0xff)) +#define ZM_MAC_5(macw) ((u8_t)(macw[2] >> 8)) + +#define ZM_IS_MULTICAST_OR_BROADCAST(mac) (mac[0] & 0x01) +#define ZM_IS_MULTICAST(mac) ((mac[0] & 0x01) && (((u8_t)mac[0]) != 0xFF)) + +#define ZM_MAC_EQUAL(mac1, mac2) ((mac1[0]==mac2[0])&&(mac1[1]==mac2[1])&&(mac1[2]==mac2[2])) +#define ZM_MAC_NOT_EQUAL(mac1, mac2) ((mac1[0]!=mac2[0])||(mac1[1]!=mac2[1])||(mac1[2]!=mac2[2])) +/**********************************************************************************/ +/* MAC address related mac'ros (end) */ +/**********************************************************************************/ +#define ZM_BYTE_TO_WORD(A, B) ((A<<8)+B) +#define ZM_ROL32( A, n ) \ + ( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) ) +#define ZM_ROR32( A, n ) ZM_ROL32( (A), 32-(n) ) +#define ZM_LO8(v16) ((u8_t)((v16) & 0xFF)) +#define ZM_HI8(v16) ((u8_t)(((v16)>>8)&0xFF)) + +#ifdef ZM_ENABLE_BUFFER_TRACE +extern void zfwBufTrace(zdev_t* dev, zbuf_t *buf, u8_t *functionName); +#define ZM_BUFFER_TRACE(dev, buf) zfwBufTrace(dev, buf, __FUNCTION__); +#else +#define ZM_BUFFER_TRACE(dev, buf) +#endif + +/* notification events to heart beat function */ +#define ZM_BSSID_LIST_SCAN 0x01 + +/* CAM mode */ +#define ZM_CAM_AP 0x1 +#define ZM_CAM_STA 0x2 +#define ZM_CAM_HOST 0x4 + +/* finite state machine for adapter */ +#define ZM_STA_STATE_DISCONNECT 1 +#define ZM_STA_STATE_CONNECTING 2 +#define ZM_STA_STATE_CONNECTED 3 + +/* Event definitions for finite state machine */ +#define ZM_EVENT_TIMEOUT_SCAN 0x0000 +#define ZM_EVENT_TIMEOUT_BG_SCAN 0x0001 +#define ZN_EVENT_TIMEOUT_RECONNECT 0x0002 +#define ZM_EVENT_TIMEOUT_INIT_SCAN 0x0003 +#define ZM_EVENT_TIMEOUT_AUTH 0x0004 +#define ZM_EVENT_TIMEOUT_ASSO 0x0005 +#define ZM_EVENT_TIMEOUT_AUTO_SCAN 0x0006 +#define ZM_EVENT_TIMEOUT_MIC_FAIL 0x0007 +#define ZM_EVENT_TIMEOUT_CHECK_AP 0x0008 +#define ZM_EVENT_CONNECT 0x0009 +#define ZM_EVENT_INIT_SCAN 0x000a +#define ZM_EVENT_SCAN 0x000b +#define ZM_EVENT_BG_SCAN 0x000c +#define ZM_EVENT_DISCONNECT 0x000d +#define ZM_EVENT_WPA_MIC_FAIL 0x000e +#define ZM_EVENT_AP_ALIVE 0x000f +#define ZM_EVENT_CHANGE_TO_AP 0x0010 +#define ZM_EVENT_CHANGE_TO_STA 0x0011 +#define ZM_EVENT_IDLE 0x0012 +#define ZM_EVENT_AUTH 0x0013 +#define ZM_EVENT_ASSO_RSP 0x0014 +#define ZM_EVENT_WPA_PK_OK 0x0015 +#define ZM_EVENT_WPA_GK_OK 0x0016 +#define ZM_EVENT_RCV_BEACON 0x0017 +#define ZM_EVENT_RCV_PROBE_RSP 0x0018 +#define ZM_EVENT_SEND_DATA 0x0019 +#define ZM_EVENT_AUTO_SCAN 0x001a +#define ZM_EVENT_MIC_FAIL1 0x001d +#define ZM_EVENT_MIC_FAIL2 0x001e +#define ZM_EVENT_IBSS_MONITOR 0x001f +#define ZM_EVENT_IN_SCAN 0x0020 +#define ZM_EVENT_CM_TIMER 0x0021 +#define ZM_EVENT_CM_DISCONNECT 0x0022 +#define ZM_EVENT_CM_BLOCK_TIMER 0x0023 +#define ZM_EVENT_TIMEOUT_ADDBA 0x0024 +#define ZM_EVENT_TIMEOUT_PERFORMANCE 0x0025 +#define ZM_EVENT_SKIP_COUNTERMEASURE 0x0026 +#define ZM_EVENT_NONE 0xffff + +/* Actions after call finite state machine */ +#define ZM_ACTION_NONE 0x0000 +#define ZM_ACTION_QUEUE_DATA 0x0001 +#define ZM_ACTION_DROP_DATA 0x0002 + +/* Timers for finite state machine */ +#define ZM_TICK_ZERO 0 +#define ZM_TICK_INIT_SCAN_END 8 +#define ZM_TICK_NEXT_BG_SCAN 50 +#define ZM_TICK_BG_SCAN_END 8 +#define ZM_TICK_AUTH_TIMEOUT 4 +#define ZM_TICK_ASSO_TIMEOUT 4 +#define ZM_TICK_AUTO_SCAN 300 +#define ZM_TICK_MIC_FAIL_TIMEOUT 6000 +#define ZM_TICK_CHECK_AP1 150 +#define ZM_TICK_CHECK_AP2 350 +#define ZM_TICK_CHECK_AP3 250 +#define ZM_TICK_IBSS_MONITOR 160 +#define ZM_TICK_IN_SCAN 4 +#define ZM_TICK_CM_TIMEOUT 6000 +#define ZM_TICK_CM_DISCONNECT 200 +#define ZM_TICK_CM_BLOCK_TIMEOUT 6000 + +/* Fix bug#33338 Counter Measure Issur */ +#ifdef NDIS_CM_FOR_XP +#define ZM_TICK_CM_TIMEOUT_OFFSET 2160 +#define ZM_TICK_CM_DISCONNECT_OFFSET 72 +#define ZM_TICK_CM_BLOCK_TIMEOUT_OFFSET 2160 +#else +#define ZM_TICK_CM_TIMEOUT_OFFSET 0 +#define ZM_TICK_CM_DISCONNECT_OFFSET 0 +#define ZM_TICK_CM_BLOCK_TIMEOUT_OFFSET 0 +#endif + +#define ZM_TIME_ACTIVE_SCAN 30 //ms +#define ZM_TIME_PASSIVE_SCAN 110 //ms + +/* finite state machine for BSS connect */ +#define ZM_STA_CONN_STATE_NONE 0 +#define ZM_STA_CONN_STATE_AUTH_OPEN 1 +#define ZM_STA_CONN_STATE_AUTH_SHARE_1 2 +#define ZM_STA_CONN_STATE_AUTH_SHARE_2 3 +#define ZM_STA_CONN_STATE_ASSOCIATE 4 +#define ZM_STA_CONN_STATE_SSID_NOT_FOUND 5 +#define ZM_STA_CONN_STATE_AUTH_COMPLETED 6 + +/* finite state machine for WPA handshaking */ +#define ZM_STA_WPA_STATE_INIT 0 +#define ZM_STA_WPA_STATE_PK_OK 1 +#define ZM_STA_WPA_STATE_GK_OK 2 + +/* various timers */ +#define ZM_INTERVAL_CONNECT_TIMEOUT 20 /* 200 milisecond */ + +/* IBSS definitions */ +#define ZM_IBSS_PARTNER_LOST 0 +#define ZM_IBSS_PARTNER_ALIVE 1 +#define ZM_IBSS_PARTNER_CHECK 2 + +#define ZM_BCMC_ARRAY_SIZE 16 /* Must be 2^N */ +#define ZM_UNI_ARRAY_SIZE 16 /* Must be 2^N */ + +#define ZM_MAX_DEFRAG_ENTRIES 4 /* 2^N */ +#define ZM_DEFRAG_AGING_TIME_SEC 5 /* 5 seconds */ + +#define ZM_MAX_WPAIE_SIZE 128 +/* WEP related definitions */ +#define ZM_USER_KEY_DEFAULT 64 +#define ZM_USER_KEY_PK 0 /* Pairwise Key */ +#define ZM_USER_KEY_GK 1 /* Group Key */ +/* AP WLAN Type */ +#define ZM_WLAN_TYPE_PURE_B 2 +#define ZM_WLAN_TYPE_PURE_G 1 +#define ZM_WLAN_TYPE_MIXED 0 + +/* HAL State */ +#define ZM_HAL_STATE_INIT 0 +#define ZM_HAL_STATE_RUNNING 1 + +/* AP Capability */ +#define ZM_All11N_AP 0x01 +#define ZM_XR_AP 0x02 +#define ZM_SuperG_AP 0x04 + +/* MPDU Density */ +#define ZM_MPDU_DENSITY_NONE 0 +#define ZM_MPDU_DENSITY_1_8US 1 +#define ZM_MPDU_DENSITY_1_4US 2 +#define ZM_MPDU_DENSITY_1_2US 3 +#define ZM_MPDU_DENSITY_1US 4 +#define ZM_MPDU_DENSITY_2US 5 +#define ZM_MPDU_DENSITY_4US 6 +#define ZM_MPDU_DENSITY_8US 7 + +/* Software Encryption */ +#define ZM_SW_TKIP_ENCRY_EN 0x01 +#define ZM_SW_TKIP_DECRY_EN 0x02 +#define ZM_SW_WEP_ENCRY_EN 0x04 +#define ZM_SW_WEP_DECRY_EN 0x08 + +/* Default Support Rate */ +#define ZM_DEFAULT_SUPPORT_RATE_ZERO 0x0 +#define ZM_DEFAULT_SUPPORT_RATE_DISCONNECT 0x1 +#define ZM_DEFAULT_SUPPORT_RATE_IBSS_B 0x2 +#define ZM_DEFAULT_SUPPORT_RATE_IBSS_AG 0x3 + +/* security related definitions */ +struct zsTkipSeed +{ + u8_t tk[32]; /* key */ + u8_t ta[6]; + u16_t ttak[5]; + u16_t ppk[6]; + u16_t iv16,iv16tmp; + u32_t iv32,iv32tmp; +}; + +struct zsMicVar +{ + u32_t k0, k1; // Key + u32_t left, right; // Current state + u32_t m; // Message accumulator (single word) + u16_t nBytes; // # bytes in M +}; + +struct zsDefragEntry +{ + u8_t fragCount; + u8_t addr[6]; + u16_t seqNum; + zbuf_t* fragment[8]; + u32_t tick; +}; + +struct zsDefragList +{ + struct zsDefragEntry defragEntry[ZM_MAX_DEFRAG_ENTRIES]; + u8_t replaceNum; +}; + +#define ZM_MAX_OPPOSITE_COUNT 16 +#define ZM_MAX_TX_SAMPLES 15 +#define ZM_TX_RATE_DOWN_CRITERIA 80 +#define ZM_TX_RATE_UP_CRITERIA 200 + + +#define ZM_MAX_PROBE_HIDDEN_SSID_SIZE 2 +struct zsSsidList +{ + u8_t ssid[32]; + u8_t ssidLen; +}; + +struct zsWrapperSetting +{ + u8_t bDesiredBssid; + u8_t desiredBssid[6]; + u16_t bssid[3]; + u8_t ssid[32]; + u8_t ssidLen; + u8_t authMode; + u8_t wepStatus; + u8_t encryMode; + u8_t wlanMode; + u16_t frequency; + u16_t beaconInterval; + u8_t dtim; + u8_t preambleType; + u16_t atimWindow; + + struct zsSsidList probingSsidList[ZM_MAX_PROBE_HIDDEN_SSID_SIZE]; + + u8_t dropUnencryptedPkts; + u8_t ibssJoinOnly; + u32_t adhocMode; + u8_t countryIsoName[4]; + u16_t autoSetFrequency; + + /* AP */ + u8_t bRateBasic; + u8_t gRateBasic; + u32_t nRateBasic; + u8_t bgMode; + + /* Common */ + u8_t staWmeEnabled; + u8_t staWmeQosInfo; + u8_t apWmeEnabled; + + + /* rate information: added in the future */ +}; + +struct zsWrapperFeatureCtrl +{ + u8_t bIbssGMode; +}; + +#define ZM_MAX_PS_STA 16 +#define ZM_PS_QUEUE_SIZE 32 + +struct zsStaPSEntity +{ + u8_t bUsed; + u8_t macAddr[6]; + u8_t bDataQueued; +}; + +struct zsStaPSList +{ + u8_t count; + struct zsStaPSEntity entity[ZM_MAX_PS_STA]; +}; + +#define ZM_MAX_TIMER_COUNT 32 + +/* double linked list */ +struct zsTimerEntry +{ + u16_t event; + u32_t timer; + struct zsTimerEntry *pre; + struct zsTimerEntry *next; +}; + +struct zsTimerList +{ + u8_t freeCount; + struct zsTimerEntry list[ZM_MAX_TIMER_COUNT]; + struct zsTimerEntry *head; + struct zsTimerEntry *tail; +}; + +/* Multicast list */ +#define ZM_MAX_MULTICAST_LIST_SIZE 64 + +struct zsMulticastAddr +{ + u8_t addr[6]; +}; + +struct zsMulticastList +{ + u8_t size; + struct zsMulticastAddr macAddr[ZM_MAX_MULTICAST_LIST_SIZE]; +}; + +enum ieee80211_cwm_mode { + CWM_MODE20, + CWM_MODE2040, + CWM_MODE40, + CWM_MODEMAX + +}; + +enum ieee80211_cwm_extprotspacing { + CWM_EXTPROTSPACING20, + CWM_EXTPROTSPACING25, + CWM_EXTPROTSPACINGMAX +}; + +enum ieee80211_cwm_width { + CWM_WIDTH20, + CWM_WIDTH40 +}; + +enum ieee80211_cwm_extprotmode { + CWM_EXTPROTNONE, /* no protection */ + CWM_EXTPROTCTSONLY, /* CTS to self */ + CWM_EXTPROTRTSCTS, /* RTS-CTS */ + CWM_EXTPROTMAX +}; + +struct ieee80211_cwm { + + /* Configuration */ + enum ieee80211_cwm_mode cw_mode; /* CWM mode */ + u8_t cw_extoffset; /* CWM Extension Channel Offset */ + enum ieee80211_cwm_extprotmode cw_extprotmode; /* CWM Extension Channel Protection Mode */ + enum ieee80211_cwm_extprotspacing cw_extprotspacing;/* CWM Extension Channel Protection Spacing */ + u32_t cw_enable; /* CWM State Machine Enabled */ + u32_t cw_extbusythreshold;/* CWM Extension Channel Busy Threshold */ + + /* State */ + enum ieee80211_cwm_width cw_width; /* CWM channel width */ +}; + + +/* AP : STA database structure */ +struct zsStaTable +{ + u32_t time; /* tick time */ + //u32_t phyCtrl; /* Tx PHY CTRL */ + u16_t addr[3]; /* STA MAC address */ + u16_t state; /* aut/asoc */ + //u16_t retry; /* Retry count */ + struct zsRcCell rcCell; + + u8_t valid; /* Valid flag : 1=>valid */ + u8_t psMode; /* STA power saving mode */ + u8_t staType; /* 0=>11b, 1=>11g, 2=>11n */ + u8_t qosType; /* 0=>Legacy, 1=>WME */ + u8_t qosInfo; /* WME QoS info */ + u8_t vap; /* Virtual AP ID */ + u8_t encryMode; /* Encryption type for this STA */ + u8_t keyIdx; + struct zsMicVar txMicKey; + struct zsMicVar rxMicKey; + u16_t iv16; + u32_t iv32; +#ifdef ZM_ENABLE_CENC + /* CENC */ + u8_t cencKeyIdx; + u32_t txiv[4]; + u32_t rxiv[4]; +#endif //ZM_ENABLE_CENC +}; + +struct zdStructWds +{ + u8_t wdsBitmap; /* Set bit-N to 1 to enable WDS */ + u8_t encryMode[ZM_MAX_WDS_SUPPORT]; /* WDS encryption mode */ + u16_t macAddr[ZM_MAX_WDS_SUPPORT][3]; /* WDS neighbor MAC address */ +}; + + // htcapinfo 16bits +#define HTCAP_AdvCodingCap 0x0001 +#define HTCAP_SupChannelWidthSet 0x0002 +#define HTCAP_DynamicSMPS 0x0004 +#define HTCAP_SMEnabled 0x000C +#define HTCAP_GreenField 0x0010 +#define HTCAP_ShortGIfor20MHz 0x0020 +#define HTCAP_ShortGIfor40MHz 0x0040 +#define HTCAP_TxSTBC 0x0080 +#define HTCAP_RxOneStream 0x0100 +#define HTCAP_RxTwoStream 0x0200 +#define HTCAP_RxThreeStream 0x0300 +#define HTCAP_DelayedBlockACK 0x0400 +#define HTCAP_MaxAMSDULength 0x0800 +#define HTCAP_DSSSandCCKin40MHz 0x1000 +#define HTCAP_PSMPSup 0x2000 +#define HTCAP_STBCControlFrameSup 0x4000 +#define HTCAP_LSIGTXOPProtectionSUP 0x8000 + // Ampdu HT Parameter Info 8bits +#define HTCAP_MaxRxAMPDU0 0x00 +#define HTCAP_MaxRxAMPDU1 0x01 +#define HTCAP_MaxRxAMPDU2 0x02 +#define HTCAP_MaxRxAMPDU3 0x03 + // PCO 8bits +#define HTCAP_PCO 0x01 +#define HTCAP_TransmissionTime1 0x02 +#define HTCAP_TransmissionTime2 0x04 +#define HTCAP_TransmissionTime3 0x06 + // MCS FeedBack 8bits +#define HTCAP_PlusHTCSupport 0x04 +#define HTCAP_RDResponder 0x08 + // TX Beamforming 0 8bits +#define HTCAP_TxBFCapable 0x01 +#define HTCAP_RxStaggeredSoundCap 0x02 +#define HTCAP_TxStaggeredSoundCap 0x04 +#define HTCAP_RxZLFCapable 0x08 +#define HTCAP_TxZLFCapable 0x10 +#define HTCAP_ImplicitTxBFCapable 0x20 + // Tx Beamforming 1 8bits +#define HTCAP_ExplicitCSITxBFCap 0x01 +#define HTCAP_ExpUncompSteerMatrCap 0x02 + // Antenna Selection Capabilities 8bits +#define HTCAP_AntennaSelectionCap 0x01 +#define HTCAP_ExplicitCSITxASCap 0x02 +#define HTCAP_AntennaIndFeeTxASCap 0x04 +#define HTCAP_ExplicitCSIFeedbackCap 0x08 +#define HTCAP_AntennaIndFeedbackCap 0x10 +#define HTCAP_RxASCap 0x20 +#define HTCAP_TxSoundPPDUsCap 0x40 + + + +struct zsHTCapability +{ + u8_t ElementID; + u8_t Length; + // HT Capability Info + u16_t HtCapInfo; + u8_t AMPDUParam; + u8_t MCSSet[16]; //16 bytes + // Extended HT Capability Info + u8_t PCO; + u8_t MCSFeedBack; + + u8_t TxBFCap[4]; + u8_t AselCap; +}; + +union zuHTCapability +{ + struct zsHTCapability Data; + u8_t Byte[28]; +}; + + //channelinfo 8bits +#define ExtHtCap_ExtChannelOffsetAbove 0x01 +#define ExtHtCap_ExtChannelOffsetBelow 0x03 +#define ExtHtCap_RecomTxWidthSet 0x04 +#define ExtHtCap_RIFSMode 0x08 +#define ExtHtCap_ControlAccessOnly 0x10 + //operatinginfo 16bits +#define ExtHtCap_NonGFDevicePresent 0x0004 + //beaconinfo 16bits +#define ExtHtCap_DualBeacon 0x0040 +#define ExtHtCap_DualSTBCProtection 0x0080 +#define ExtHtCap_SecondaryBeacon 0x0100 +#define ExtHtCap_LSIGTXOPProtectFullSup 0x0200 +#define ExtHtCap_PCOActive 0x0400 +#define ExtHtCap_PCOPhase 0x0800 + + +struct zsExtHTCapability +{ + u8_t ElementID; + u8_t Length; + u8_t ControlChannel; + u8_t ChannelInfo; + u16_t OperatingInfo; + u16_t BeaconInfo; + // Supported MCS Set + u8_t MCSSet[16]; +}; + +union zuExtHTCapability +{ + struct zsExtHTCapability Data; + u8_t Byte[24]; +}; + +struct InformationElementSta { + struct zsHTCapability HtCap; + struct zsExtHTCapability HtInfo; +}; + +struct InformationElementAp { + struct zsHTCapability HtCap; +}; + +#define ZM_MAX_FREQ_REQ_QUEUE 32 +typedef void (*zfpFreqChangeCompleteCb)(zdev_t* dev); + +struct zsWlanDevFreqControl +{ + u16_t freqReqQueue[ZM_MAX_FREQ_REQ_QUEUE]; + u8_t freqReqBw40[ZM_MAX_FREQ_REQ_QUEUE]; + u8_t freqReqExtOffset[ZM_MAX_FREQ_REQ_QUEUE]; + zfpFreqChangeCompleteCb freqChangeCompCb[ZM_MAX_FREQ_REQ_QUEUE]; + u8_t freqReqQueueHead; + u8_t freqReqQueueTail; +}; + +struct zsWlanDevAp +{ + u16_t protectedObss; /* protected overlap BSS */ + u16_t staAgingTimeSec; /* in second, STA will be deathed if it does not */ + /* active for this long time */ + u16_t staProbingTimeSec;/* in second, STA will be probed if it does not */ + /* active for this long time */ + u8_t authSharing; /* authentication on going*/ + u8_t bStaAssociated; /* 11b STA associated */ + u8_t gStaAssociated; /* 11g STA associated */ + u8_t nStaAssociated; /* 11n STA associated */ + u16_t protectionMode; /* AP protection mode flag */ + u16_t staPowerSaving; /* Set associated power saving STA count */ + + + + zbuf_t* uniArray[ZM_UNI_ARRAY_SIZE]; /* array to store unicast frames */ + u16_t uniHead; + u16_t uniTail; + + /* HT Capability Info */ + union zuHTCapability HTCap; //CWYang(+) + + /* Extended HT Capability Info */ + union zuExtHTCapability ExtHTCap; //CWYang(+) + + /* STA table */ + struct zsStaTable staTable[ZM_MAX_STA_SUPPORT]; + + /* WDS */ + struct zdStructWds wds; + /* WPA */ + u8_t wpaIe[ZM_MAX_AP_SUPPORT][ZM_MAX_WPAIE_SIZE]; + u8_t wpaLen[ZM_MAX_AP_SUPPORT]; + u8_t stawpaIe[ZM_MAX_AP_SUPPORT][ZM_MAX_WPAIE_SIZE]; + u8_t stawpaLen[ZM_MAX_AP_SUPPORT]; + u8_t wpaSupport[ZM_MAX_AP_SUPPORT]; + + //struct zsTkipSeed bcSeed; + u8_t bcKeyIndex[ZM_MAX_AP_SUPPORT]; + u8_t bcHalKeyIdx[ZM_MAX_AP_SUPPORT]; + struct zsMicVar bcMicKey[ZM_MAX_AP_SUPPORT]; + u16_t iv16[ZM_MAX_AP_SUPPORT]; + u32_t iv32[ZM_MAX_AP_SUPPORT]; + +#ifdef ZM_ENABLE_CENC + /* CENC */ + u32_t txiv[ZM_MAX_AP_SUPPORT][4]; +#endif //ZM_ENABLE_CENC + + /* Virtual AP */ + u8_t beaconCounter; + u8_t vapNumber; + u8_t apBitmap; /* Set bit-N to 1 to enable VAP */ + u8_t hideSsid[ZM_MAX_AP_SUPPORT]; + u8_t authAlgo[ZM_MAX_AP_SUPPORT]; + u8_t ssid[ZM_MAX_AP_SUPPORT][32]; /* SSID */ + u8_t ssidLen[ZM_MAX_AP_SUPPORT]; /* SSID length */ + u8_t encryMode[ZM_MAX_AP_SUPPORT]; + u8_t wepStatus[ZM_MAX_AP_SUPPORT]; + u16_t capab[ZM_MAX_AP_SUPPORT]; /* Capability */ + u8_t timBcmcBit[ZM_MAX_AP_SUPPORT]; /* BMCM bit of TIM */ + u8_t wlanType[ZM_MAX_AP_SUPPORT]; + + /* Array to store BC or MC frames */ + zbuf_t* bcmcArray[ZM_MAX_AP_SUPPORT][ZM_BCMC_ARRAY_SIZE]; + u16_t bcmcHead[ZM_MAX_AP_SUPPORT]; + u16_t bcmcTail[ZM_MAX_AP_SUPPORT]; + + u8_t qosMode; /* 1=>WME */ + u8_t uapsdEnabled; + struct zsQueue* uapsdQ; + + u8_t challengeText[128]; + + struct InformationElementAp ie[ZM_MAX_STA_SUPPORT]; + + +}; + +#define ZM_MAX_BLOCKING_AP_LIST_SIZE 4 /* 2^N */ +struct zsBlockingAp +{ + u8_t addr[6]; + u8_t weight; +}; + +#define ZM_SCAN_MGR_SCAN_NONE 0 +#define ZM_SCAN_MGR_SCAN_INTERNAL 1 +#define ZM_SCAN_MGR_SCAN_EXTERNAL 2 + +struct zsWlanDevStaScanMgr +{ + u8_t scanReqs[2]; + u8_t currScanType; + u8_t scanStartDelay; +}; + +#define ZM_PS_MSG_STATE_ACTIVE 0 +#define ZM_PS_MSG_STATE_SLEEP 1 +#define ZM_PS_MSG_STATE_T1 2 +#define ZM_PS_MSG_STATE_T2 3 +#define ZM_PS_MSG_STATE_S1 4 + +#define ZM_PS_MAX_SLEEP_PERIODS 3 // The number of beacon periods + +struct zsWlanDevStaPSMgr +{ + u8_t state; + u8_t isSleepAllowed; + u8_t maxSleepPeriods; + u8_t ticks; + u32_t lastTxUnicastFrm; + u32_t lastTxMulticastFrm; + u32_t lastTxBroadcastFrm; + u8_t tempWakeUp; /*enable when wake up but still in ps mode */ + u16_t sleepAllowedtick; +}; + +struct zsWlanDevSta +{ + u32_t beaconTxCnt; /* Transmitted beacon counter (in IBSS) */ + u8_t txBeaconInd; /* In IBSS mode, true means that we just transmit a beacon during + last beacon period. + */ + u16_t beaconCnt; /* receive beacon count, will be perodically reset */ + u16_t bssid[3]; /* BSSID of connected AP */ + u8_t ssid[32]; /* SSID */ + u8_t ssidLen; /* SSID length */ + u8_t mTxRate; /* Tx rate for multicast */ + u8_t uTxRate; /* Tx rate for unicast */ + u8_t mmTxRate; /* Tx rate for management frame */ + u8_t bChannelScan; + u8_t bScheduleScan; + + u8_t InternalScanReq; + u16_t activescanTickPerChannel; + u16_t passiveScanTickPerChannel; + u16_t scanFrequency; + u32_t connPowerInHalfDbm; + + u16_t currentFrequency; + u16_t currentBw40; + u16_t currentExtOffset; + + u8_t bPassiveScan; + + struct zsBlockingAp blockingApList[ZM_MAX_BLOCKING_AP_LIST_SIZE]; + + //struct zsBssInfo bssInfoPool[ZM_MAX_BSS]; + struct zsBssInfo* bssInfoArray[ZM_MAX_BSS]; + struct zsBssList bssList; + u8_t bssInfoArrayHead; + u8_t bssInfoArrayTail; + u8_t bssInfoFreeCount; + + u8_t authMode; + u8_t currentAuthMode; + u8_t wepStatus; + u8_t encryMode; + u8_t keyId; +#ifdef ZM_ENABLE_IBSS_WPA2PSK + u8_t ibssWpa2Psk; +#endif +#ifdef ZM_ENABLE_CENC + u8_t cencKeyId; //CENC +#endif //ZM_ENABLE_CENC + u8_t dropUnencryptedPkts; + u8_t ibssJoinOnly; + u8_t adapterState; + u8_t oldAdapterState; + u8_t connectState; + u8_t connectRetry; + u8_t wpaState; + u8_t wpaIe[ZM_MAX_IE_SIZE + 2]; + u8_t rsnIe[ZM_MAX_IE_SIZE + 2]; + u8_t challengeText[255+2]; + u8_t capability[2]; + //u8_t connectingHiddenAP; + //u8_t scanWithSSID; + u16_t aid; + u32_t mgtFrameCount; + u8_t bProtectionMode; + u32_t NonNAPcount; + u8_t RTSInAGGMode; + u32_t connectTimer; + u16_t atimWindow; + u8_t desiredBssid[6]; + u8_t bDesiredBssid; + struct zsTkipSeed txSeed; + struct zsTkipSeed rxSeed[4]; + struct zsMicVar txMicKey; + struct zsMicVar rxMicKey[4]; + u16_t iv16; + u32_t iv32; + struct zsOppositeInfo oppositeInfo[ZM_MAX_OPPOSITE_COUNT]; + u8_t oppositeCount; + u8_t bssNotFoundCount; /* sitesurvey for search desired ISBB threshold */ + u16_t rxBeaconCount; + u8_t beaconMissState; + u32_t rxBeaconTotal; + u8_t bIsSharedKey; + u8_t connectTimeoutCount; + + u8_t recvAtim; + + /* ScanMgr Control block */ + struct zsWlanDevStaScanMgr scanMgr; + struct zsWlanDevStaPSMgr psMgr; + + // The callback would be called if receiving an unencrypted packets but + // the station is in encrypted mode. The wrapper could decide whether + // to drop the packet by its OS setting. + zfpStaRxSecurityCheckCb pStaRxSecurityCheckCb; + + /* WME */ + u8_t apWmeCapability; //bit-0 => a WME AP + //bit-7 => a UAPSD AP + u8_t wmeParameterSetCount; + + u8_t wmeEnabled; + #define ZM_STA_WME_ENABLE_BIT 0x1 + #define ZM_STA_UAPSD_ENABLE_BIT 0x2 + u8_t wmeQosInfo; + + u8_t wmeConnected; + u8_t qosInfo; + struct zsQueue* uapsdQ; + + /* countermeasures */ + u8_t cmMicFailureCount; + u8_t cmDisallowSsidLength; + u8_t cmDisallowSsid[32]; + + /* power-saving mode */ + u8_t powerSaveMode; + zbuf_t* staPSDataQueue[ZM_PS_QUEUE_SIZE]; + u8_t staPSDataCount; + + /* IBSS power-saving mode */ + /* record the STA which has entered the PS mode */ + struct zsStaPSList staPSList; + /* queue the data of the PS STAs */ + zbuf_t* ibssPSDataQueue[ZM_PS_QUEUE_SIZE]; + u8_t ibssPSDataCount; + u8_t ibssPrevPSDataCount; + u8_t bIbssPSEnable; + /* BIT_15: ON/OFF, BIT_0~14: Atim Timer */ + u16_t ibssAtimTimer; + + /* WPA2 */ + struct zsPmkidInfo pmkidInfo; + + /* Multicast list related objects */ + struct zsMulticastList multicastList; + + /* XP packet filter feature : */ + /* 1=>enable: All multicast address packets, not just the ones enumerated in the multicast address list. */ + /* 0=>disable */ + u8_t bAllMulticast; + + /* reassociation flag */ + u8_t connectByReasso; + u8_t failCntOfReasso; + + /* for HT configure control setting */ + u8_t preambleTypeHT; /* HT: 0 Mixed mode 1 Green field */ + u8_t htCtrlBandwidth; + u8_t htCtrlSTBC; + u8_t htCtrlSG; + u8_t defaultTA; + + u8_t connection_11b; + + u8_t EnableHT; + u8_t SG40; + u8_t HT2040; + /* for WPA setting */ + u8_t wpaSupport; + u8_t wpaLen; + + /* IBSS related objects */ + u8_t ibssDelayedInd; + struct zsPartnerNotifyEvent ibssDelayedIndEvent; + u8_t ibssPartnerStatus; + + u8_t bAutoReconnect; + + u8_t flagFreqChanging; + u8_t flagKeyChanging; + struct zsBssInfo ibssBssDesc; + u8_t ibssBssIsCreator; + u16_t ibssReceiveBeaconCount; + u8_t ibssSiteSurveyStatus; + + u8_t disableProbingWithSsid; +#ifdef ZM_ENABLE_CENC + /* CENC */ + u8_t cencIe[ZM_MAX_IE_SIZE + 2]; +#endif //ZM_ENABLE_CENC + u32_t txiv[4]; //Tx PN Sequence + u32_t rxiv[4]; //Rx PN Sequence + u32_t rxivGK[4];//Broadcast Rx PN Sequence + u8_t wepKey[4][32]; // For Software WEP + u8_t SWEncryMode[4]; + + /* 802.11d */ + u8_t b802_11D; + + /* 802.11h */ + u8_t TPCEnable; + u8_t DFSEnable; + u8_t DFSDisableTx; + + /* Owl AP */ + u8_t athOwlAp; + + /* Enable BA response in driver */ + u8_t enableDrvBA; + + /* HT Capability Info */ + union zuHTCapability HTCap; //CWYang(+) + + /* Extended HT Capability Info */ + union zuExtHTCapability ExtHTCap; //CWYang(+) + + struct InformationElementSta ie; + +#define ZM_CACHED_FRAMEBODY_SIZE 200 + u8_t asocReqFrameBody[ZM_CACHED_FRAMEBODY_SIZE]; + u16_t asocReqFrameBodySize; + u8_t asocRspFrameBody[ZM_CACHED_FRAMEBODY_SIZE]; + u16_t asocRspFrameBodySize; + u8_t beaconFrameBody[ZM_CACHED_FRAMEBODY_SIZE]; + u16_t beaconFrameBodySize; + + u8_t ac0PriorityHigherThanAc2; + u8_t SWEncryptEnable; + + u8_t leapEnabled; + + u32_t TotalNumberOfReceivePackets; + u32_t TotalNumberOfReceiveBytes; + u32_t avgSizeOfReceivePackets; + + u32_t ReceivedPacketRateCounter; + u32_t ReceivedPktRatePerSecond; + + /* #2 Record the sequence number to determine whether the unicast frame is separated by RIFS or not */ +#define ZM_RIFS_STATE_DETECTING 0 +#define ZM_RIFS_STATE_DETECTED 1 +#define ZM_RIFS_TIMER_TIMEOUT 4480 // 4480ms 7s + u8_t rifsState; + u8_t rifsLikeFrameCnt; + u16_t rifsLikeFrameSequence[3]; + u32_t rifsTimer; + u32_t rifsCount; + + /* RX filter desired by upper layers. Note this contains some bits which must be filtered + by sw since the hw supports only a subset of possible filter actions.= */ + u32_t osRxFilter; + + u8_t bSafeMode; + + u32_t ibssAdditionalIESize; + u8_t ibssAdditionalIE[256]; +}; //struct zsWlanDevSta + +#define ZM_CMD_QUEUE_SIZE 256 //Roger Check, test 64 when ready + +#define ZM_OID_READ 1 +#define ZM_OID_WRITE 2 +#define ZM_OID_INTERNAL_WRITE 3 +#define ZM_CMD_SET_FREQUENCY 4 +#define ZM_CMD_SET_KEY 5 +#define ZM_CWM_READ 6 +#define ZM_MAC_READ 7 +#define ZM_ANI_READ 8 +#define ZM_EEPROM_READ 9 +#define ZM_EEPROM_WRITE 0x0A +#define ZM_OID_CHAN 0x30 +#define ZM_OID_SYNTH 0x32 +#define ZM_OID_TALLY 0x81 +#define ZM_OID_TALLY_APD 0x82 + +#define ZM_OID_DKTX_STATUS 0x92 +#define ZM_OID_FLASH_CHKSUM 0xD0 +#define ZM_OID_FLASH_READ 0xD1 +#define ZM_OID_FLASH_PROGRAM 0xD2 +#define ZM_OID_FW_DL_INIT 0xD3 + +/* Driver to Firmware OID */ +#define ZM_CMD_ECHO 0x80 +#define ZM_CMD_TALLY 0x81 +#define ZM_CMD_TALLY_APD 0x82 +#define ZM_CMD_CONFIG 0x83 +#define ZM_CMD_RREG 0x00 +#define ZM_CMD_WREG 0x01 +#define ZM_CMD_RMEM 0x02 +#define ZM_CMD_WMEM 0x03 +#define ZM_CMD_BITAND 0x04 +#define ZM_CMD_BITOR 0x05 +#define ZM_CMD_EKEY 0x28 +#define ZM_CMD_DKEY 0x29 +#define ZM_CMD_FREQUENCY 0x30 +#define ZM_CMD_RF_INIT 0x31 +#define ZM_CMD_SYNTH 0x32 +#define ZM_CMD_FREQ_STRAT 0x33 +#define ZM_CMD_RESET 0x90 +#define ZM_CMD_DKRESET 0x91 +#define ZM_CMD_DKTX_STATUS 0x92 +#define ZM_CMD_FDC 0xA0 +#define ZM_CMD_WREEPROM 0xB0 +#define ZM_CMD_WFLASH 0xB0 +#define ZM_CMD_FLASH_ERASE 0xB1 +#define ZM_CMD_FLASH_PROG 0xB2 +#define ZM_CMD_FLASH_CHKSUM 0xB3 +#define ZM_CMD_FLASH_READ 0xB4 +#define ZM_CMD_FW_DL_INIT 0xB5 +#define ZM_CMD_MEM_WREEPROM 0xBB + + +/* duplicate filter table column */ +#define ZM_FILTER_TABLE_COL 2 /* 2^n */ +/* duplicate filter table Row */ +#define ZM_FILTER_TABLE_ROW 8 /* 2^n */ + +/* duplicate filter table structure */ +struct zsRxFilter +{ + u16_t addr[3]; + u16_t seq; + u8_t up; +}; + +struct zsWlanDev +{ + /* AP global variables */ + struct zsWlanDevAp ap; + /* STA global variables */ + struct zsWlanDevSta sta; + /* save wrapper setting */ + struct zsWrapperSetting ws; + /* features determined by wrapper (vendor) */ + struct zsWrapperFeatureCtrl wfc; + /* Traffic Monitor tally */ + struct zsTrafTally trafTally; + /* Communication tally */ + struct zsCommTally commTally; + /* Duplicate frame filter table */ + struct zsRxFilter rxFilterTbl[ZM_FILTER_TABLE_COL][ZM_FILTER_TABLE_ROW]; + /* Regulatory table */ + struct zsRegulationTable regulationTable; + + /* */ + struct zsWlanDevFreqControl freqCtrl; + + enum devState state; + + u8_t halState; + u8_t wlanMode; /* AP/INFRASTRUCTURE/IBSS/PSEUDO */ + u16_t macAddr[3]; /* MAC address */ + u16_t beaconInterval; /* beacon Interval */ + u8_t dtim; /* DTIM period */ + u8_t CurrentDtimCount; + u8_t preambleType; + u8_t preambleTypeInUsed; + u8_t maxTxPower2; /* 2.4 GHz Max Tx power (Unit: 0.5 dBm) */ + u8_t maxTxPower5; /* 5 GHz Max Tx power (Unit: 0.5 dBm) */ + u8_t connectMode; + u32_t supportMode; + + u8_t bRate; /* 11b Support Rate bit map */ + u8_t bRateBasic; /* 11b Basic Rate bit map */ + u8_t gRate; /* 11g Support Rate bit map */ + u8_t gRateBasic; /* 11g Basic Rate bit map */ + /* channel index point to the item in regulation table */ + u8_t channelIndex; + + /* channel management */ + u8_t BandWidth40; + u8_t ExtOffset; //1 above, 3 below, 0 not present + u16_t frequency; /* operation frequency */ + + u8_t erpElement; /* ERP information element data */ + + u8_t disableSelfCts; /* set to 1 to disable Self-CTS */ + u8_t bgMode; + + /* private test flag */ + u32_t enableProtectionMode; /* force enable/disable self cts */ + u32_t checksumTest; /* OTUS checksum test 1=>zero checksum 0=>normal */ + u32_t rxPacketDump; /* rx packet dump */ + + u8_t enableAggregation; /* force enable/disable A-MSPU */ + u8_t enableWDS; /* force enable/disable WDS testing */ + u8_t enableTxPathMode; /* OTUS special testing mode 1=>diable, 0=>enable: ZM_SYSTEM_TEST_MODE */ + u8_t enableHALDbgInfo; /* */ + + u32_t forceTxTPC; /* force tx packet send TPC */ + + u16_t seq[4]; + u16_t mmseq; + + /* driver core time tick */ + u32_t tick; + u16_t tickIbssSendBeacon; + u16_t tickIbssReceiveBeacon; + + /* RTS threshold */ + u16_t rtsThreshold; + + /* fragmentation threshold, 256 <= value <= 2346, 0=disabled */ + u16_t fragThreshold; + + /* Tx Rate */ + u16_t txMCS; + u16_t txMT; + u32_t CurrentTxRateKbps; //CWYang(+) + /* Rx Rate */ + u32_t CurrentRxRateKbps; //Janet(+) + u8_t CurrentRxRateUpdated; + u8_t modulationType; + u8_t rxInfo; + u16_t rateField; + + /* timer related objects */ + struct zsTimerList timerList; + u8_t bTimerReady; + + /* for defragmentation */ + struct zsDefragList defragTable; + + /* Data struct for Interface Dependent Layer */ + //struct zsIdlStruct idlStruct; + + /* Signal Strength/Quality Related Parameters */ + u8_t SignalStrength; //CWYang(+) + u8_t SignalQuality; //CWYang(+) + + + + /* QoS */ + zbuf_t* vtxq[4][ZM_VTXQ_SIZE]; + u16_t vtxqHead[4]; + u16_t vtxqTail[4]; + u16_t qosDropIpFrag[4]; + + /* Management Tx queue */ + zbuf_t* vmmq[ZM_VMMQ_SIZE]; + u16_t vmmqHead; + u16_t vmmqTail; + + u8_t vtxqPushing; + + /* + * add by honda + * 1. Aggregate queues + * 2. STA's associated information and queue number + * 3. rx aggregation re-ordering queue + */ + struct aggQueue *aggQPool[ZM_AGG_POOL_SIZE]; + u8_t aggInitiated; + u8_t addbaComplete; + u8_t addbaCount; + u8_t aggState; + u8_t destLock; + struct aggSta aggSta[ZM_MAX_STA_SUPPORT]; + struct agg_tid_rx *tid_rx[ZM_AGG_POOL_SIZE]; + struct aggTally agg_tal; + struct destQ destQ; + struct baw_enabler *baw_enabler; + struct ieee80211_cwm cwm; + u16_t reorder; + u16_t seq_debug; + /* rate control */ + u32_t txMPDU[ZM_RATE_TABLE_SIZE]; + u32_t txFail[ZM_RATE_TABLE_SIZE]; + u32_t PER[ZM_RATE_TABLE_SIZE]; + u16_t probeCount; + u16_t probeSuccessCount; + u16_t probeInterval; + u16_t success_probing; + /* + * end of add by honda + */ + + /* airopeek sniffer mode for upper sw */ + u32_t swSniffer; /* window: airoPeek */ + u32_t XLinkMode; + + /* MDK mode */ + /* init by 0=>normal driver 1=>MDK driver */ + u32_t modeMDKEnable; + + u32_t heartBeatNotification; + + /* pointer for HAL Plus private memory */ + void* hpPrivate; + + /* for WPA setting */ + //u8_t wpaSupport[ZM_MAX_AP_SUPPORT]; + //u8_t wpaLen[ZM_MAX_AP_SUPPORT]; + //u8_t wpaIe[ZM_MAX_AP_SUPPORT][ZM_MAX_IE_SIZE]; + + struct zsLedStruct ledStruct; + + /* ani flag */ + u8_t aniEnable; + u16_t txq_threshold; + + //Skip Mic Error Check + u8_t TKIP_Group_KeyChanging; + + u8_t dynamicSIFSEnable; + + u8_t queueFlushed; + + u16_t (*zfcbAuthNotify)(zdev_t* dev, u16_t* macAddr); + u16_t (*zfcbAsocNotify)(zdev_t* dev, u16_t* macAddr, u8_t* body, u16_t bodySize, u16_t port); + u16_t (*zfcbDisAsocNotify)(zdev_t* dev, u8_t* macAddr, u16_t port); + u16_t (*zfcbApConnectNotify)(zdev_t* dev, u8_t* macAddr, u16_t port); + void (*zfcbConnectNotify)(zdev_t* dev, u16_t status, u16_t* bssid); + void (*zfcbScanNotify)(zdev_t* dev, struct zsScanResult* result); + void (*zfcbMicFailureNotify)(zdev_t* dev, u16_t* addr, u16_t status); + void (*zfcbApMicFailureNotify)(zdev_t* dev, u8_t* addr, zbuf_t* buf); + void (*zfcbIbssPartnerNotify)(zdev_t* dev, u16_t status, struct zsPartnerNotifyEvent *event); + void (*zfcbMacAddressNotify)(zdev_t* dev, u8_t* addr); + void (*zfcbSendCompleteIndication)(zdev_t* dev, zbuf_t* buf); + void (*zfcbRecvEth)(zdev_t* dev, zbuf_t* buf, u16_t port); + void (*zfcbRecv80211)(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); + void (*zfcbRestoreBufData)(zdev_t* dev, zbuf_t* buf); +#ifdef ZM_ENABLE_CENC + u16_t (*zfcbCencAsocNotify)(zdev_t* dev, u16_t* macAddr, u8_t* body, + u16_t bodySize, u16_t port); +#endif //ZM_ENABLE_CENC + u8_t (*zfcbClassifyTxPacket)(zdev_t* dev, zbuf_t* buf); + void (*zfcbHwWatchDogNotify)(zdev_t* dev); +}; + + +struct zsWlanKey +{ + u8_t key; +}; + + +/* These macros are defined here for backward compatibility */ +/* Please leave them alone */ +/* For Tx packet allocated in upper layer layer */ +#define zmw_tx_buf_readb(dev, buf, offset) zmw_buf_readb(dev, buf, offset) +#define zmw_tx_buf_readh(dev, buf, offset) zmw_buf_readh(dev, buf, offset) +#define zmw_tx_buf_writeb(dev, buf, offset, value) zmw_buf_writeb(dev, buf, offset, value) +#define zmw_tx_buf_writeh(dev, buf, offset, value) zmw_buf_writeh(dev, buf, offset, value) + +/* For Rx packet allocated in driver */ +#define zmw_rx_buf_readb(dev, buf, offset) zmw_buf_readb(dev, buf, offset) +#define zmw_rx_buf_readh(dev, buf, offset) zmw_buf_readh(dev, buf, offset) +#define zmw_rx_buf_writeb(dev, buf, offset, value) zmw_buf_writeb(dev, buf, offset, value) +#define zmw_rx_buf_writeh(dev, buf, offset, value) zmw_buf_writeh(dev, buf, offset, value) + +#endif /* #ifndef _STRUCT_H */ diff --git a/drivers/staging/otus/80211core/wlan.h b/drivers/staging/otus/80211core/wlan.h new file mode 100644 index 000000000000..26c18b837cfc --- /dev/null +++ b/drivers/staging/otus/80211core/wlan.h @@ -0,0 +1,595 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : wlan_defs.h */ +/* */ +/* Abstract */ +/* This module contains WLAN definitions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#ifndef _WLAN_H +#define _WLAN_H + + +#define ZM_EXTERNAL_ALLOC_BUF 0 +#define ZM_INTERNAL_ALLOC_BUF 1 + +#define ZM_SIZE_OF_CTRL_SET 8 +#define ZM_SIZE_OF_IV 4 +#define ZM_SIZE_OF_EXT_IV 4 +#define ZM_SIZE_OF_MIC 8 +#define ZM_SIZE_OF_CCX_MIC 8 +#define ZM_SIZE_OF_WLAN_DATA_HEADER 24 +#define ZM_SIZE_OF_QOS_CTRL 2 + +/* Header definition */ +#define ZM_SIZE_OF_WLAN_WDS_HEADER 32 +#define ZM_SIZE_OF_SNAP_HEADER 8 + +#define ZM_WLAN_HEADER_A1_OFFSET 4 +#define ZM_WLAN_HEADER_A2_OFFSET 10 +#define ZM_WLAN_HEADER_A3_OFFSET 16 +#define ZM_WLAN_HEADER_A4_OFFSET 24 +#define ZM_WLAN_HEADER_IV_OFFSET 24 +#define ZM_SIZE_OF_WLAN_DATA_HEADER 24 + +/* Port definition */ +#define ZM_PORT_DISABLED 0 +#define ZM_PORT_ENABLED 1 + +/* Frame Type */ +#define ZM_WLAN_MANAGEMENT_FRAME 0x0 +#define ZM_WLAN_CONTROL_FRAME 0x4 +#define ZM_WLAN_DATA_FRAME 0x8 + +/* Frame Subtype */ +#define ZM_WLAN_FRAME_TYPE_ASOCREQ 0x00 +#define ZM_WLAN_FRAME_TYPE_ASOCRSP 0x10 +#define ZM_WLAN_FRAME_TYPE_REASOCREQ 0x20 +#define ZM_WLAN_FRAME_TYPE_REASOCRSP 0x30 +#define ZM_WLAN_FRAME_TYPE_PROBEREQ 0x40 +#define ZM_WLAN_FRAME_TYPE_PROBERSP 0x50 +/* 0x60, 0x70 => Reserved */ +#define ZM_WLAN_FRAME_TYPE_BEACON 0x80 +#define ZM_WLAN_FRAME_TYPE_ATIM 0x90 +#define ZM_WLAN_FRAME_TYPE_DISASOC 0xA0 +#define ZM_WLAN_FRAME_TYPE_AUTH 0xB0 +#define ZM_WLAN_FRAME_TYPE_DEAUTH 0xC0 +#define ZM_WLAN_FRAME_TYPE_ACTION 0xD0 + +/* Frame type and subtype */ +#define ZM_WLAN_FRAME_TYPE_NULL 0x48 +#define ZM_WLAN_FRAME_TYPE_BAR 0x84 +#define ZM_WLAN_FRAME_TYPE_BA 0x94 +#define ZM_WLAN_FRAME_TYPE_PSPOLL 0xA4 +#define ZM_WLAN_FRAME_TYPE_RTS 0xB4 +#define ZM_WLAN_FRAME_TYPE_CTS 0xC4 +#define ZM_WLAN_FRAME_TYPE_QOS_NULL 0xC8 + +/* action frame */ +#define ZM_WLAN_SPECTRUM_MANAGEMENT_ACTION_FRAME 0 +#define ZM_WLAN_QOS_ACTION_FRAME 1 +#define ZM_WLAN_DLS_ACTION_FRAME 2 +#define ZM_WLAN_BLOCK_ACK_ACTION_FRAME 3 +/* block ack action frame*/ +#define ZM_WLAN_ADDBA_REQUEST_FRAME 0 +#define ZM_WLAN_ADDBA_RESPONSE_FRAME 1 +#define ZM_WLAN_DELBA_FRAME 2 + +/* Element ID */ +#define ZM_WLAN_EID_SSID 0 +#define ZM_WLAN_EID_SUPPORT_RATE 1 +#define ZM_WLAN_EID_FH 2 +#define ZM_WLAN_EID_DS 3 +#define ZM_WLAN_EID_CFS 4 +#define ZM_WLAN_EID_TIM 5 +#define ZM_WLAN_EID_IBSS 6 +#define ZM_WLAN_EID_COUNTRY 7 +/* reserved 8-15 */ +#define ZM_WLAN_EID_CHALLENGE 16 +/* reserved 17-31 */ +#define ZM_WLAN_EID_POWER_CONSTRAINT 32 +#define ZM_WLAN_EID_POWER_CAPABILITY 33 +#define ZM_WLAN_EID_TPC_REQUEST 34 +#define ZM_WLAN_EID_TPC_REPORT 35 +#define ZM_WLAN_EID_SUPPORTED_CHANNELS 36 +#define ZM_WLAN_EID_CHANNEL_SWITCH_ANNOUNCE 37 +#define ZM_WLAN_EID_MEASUREMENT_REQUEST 38 +#define ZM_WLAN_EID_MEASUREMENT_REPORT 39 +#define ZM_WLAN_EID_QUIET 40 +#define ZM_WLAN_EID_IBSS_DFS 41 +#define ZM_WLAN_EID_ERP 42 +#define ZM_WLAN_PREN2_EID_HTCAPABILITY 45 +#define ZM_WLAN_EID_RSN_IE 48 +#define ZM_WLAN_EID_EXTENDED_RATE 50 +#define ZM_WLAN_EID_HT_CAPABILITY 51 +#define ZM_WLAN_EID_EXTENDED_HT_CAPABILITY 52 +#define ZM_WLAN_EID_NEW_EXT_CHANNEL_OFFSET 53 +#define ZM_WLAN_PREN2_EID_HTINFORMATION 61 +#define ZM_WLAN_PREN2_EID_SECONDCHOFFSET 62 +#ifdef ZM_ENABLE_CENC +#define ZM_WLAN_EID_CENC_IE 68 +#endif //ZM_ENABLE_CENC +#define ZM_WLAN_EID_VENDOR_PRIVATE 221 /* Vendor private space; must demux OUI */ +#define ZM_WLAN_EID_WPA_IE 221 +#define ZM_WLAN_EID_WPS_IE 221 +#define ZM_WLAN_EID_WIFI_IE 221 + +/* ERP information element */ +#define ZM_WLAN_NON_ERP_PRESENT_BIT 0x1 +#define ZM_WLAN_USE_PROTECTION_BIT 0x2 +#define ZM_WLAN_BARKER_PREAMBLE_MODE_BIT 0x4 + +/* Channel frequency, in MHz */ +#define ZM_CH_G_1 2412 +#define ZM_CH_G_2 2417 +#define ZM_CH_G_3 2422 +#define ZM_CH_G_4 2427 +#define ZM_CH_G_5 2432 +#define ZM_CH_G_6 2437 +#define ZM_CH_G_7 2442 +#define ZM_CH_G_8 2447 +#define ZM_CH_G_9 2452 +#define ZM_CH_G_10 2457 +#define ZM_CH_G_11 2462 +#define ZM_CH_G_12 2467 +#define ZM_CH_G_13 2472 +#define ZM_CH_G_14 2484 +#define ZM_CH_A_184 4920 +#define ZM_CH_A_188 4940 +#define ZM_CH_A_192 4960 +#define ZM_CH_A_196 4980 +#define ZM_CH_A_8 5040 +#define ZM_CH_A_12 5060 +#define ZM_CH_A_16 5080 +#define ZM_CH_A_36 5180 +#define ZM_CH_A_40 5200 +#define ZM_CH_A_44 5220 +#define ZM_CH_A_48 5240 +#define ZM_CH_A_52 5260 +#define ZM_CH_A_56 5280 +#define ZM_CH_A_60 5300 +#define ZM_CH_A_64 5320 +#define ZM_CH_A_100 5500 +#define ZM_CH_A_104 5520 +#define ZM_CH_A_108 5540 +#define ZM_CH_A_112 5560 +#define ZM_CH_A_116 5580 +#define ZM_CH_A_120 5600 +#define ZM_CH_A_124 5620 +#define ZM_CH_A_128 5640 +#define ZM_CH_A_132 5660 +#define ZM_CH_A_136 5680 +#define ZM_CH_A_140 5700 +#define ZM_CH_A_149 5745 +#define ZM_CH_A_153 5765 +#define ZM_CH_A_157 5785 +#define ZM_CH_A_161 5805 +#define ZM_CH_A_165 5825 + + +/* AP : STA table => STA Type */ +#define ZM_11B_STA 0x0 +#define ZM_11G_STA 0x2 +#define ZM_11N_STA 0x4 + +/* AP : timeout */ +#define ZM_MS_PER_TICK 10 +#define ZM_TICK_PER_SECOND (1000/ZM_MS_PER_TICK) +#define ZM_TICK_PER_MINUTE (60*1000/ZM_MS_PER_TICK) +#define ZM_PREAUTH_TIMEOUT_MS 1000 /* 1 sec */ +#define ZM_AUTH_TIMEOUT_MS 1000 /* 1 sec */ + +/* Error code */ +#define ZM_SUCCESS 0 +#define ZM_ERR_TX_PORT_DISABLED 1 +#define ZM_ERR_BUFFER_DMA_ADDR 2 +#define ZM_ERR_FREE_TXD_EXHAUSTED 3 +#define ZM_ERR_TX_BUFFER_UNAVAILABLE 4 +#define ZM_ERR_BCMC_PS_BUFFER_UNAVAILABLE 5 +#define ZM_ERR_UNI_PS_BUFFER_UNAVAILABLE 6 +#define ZM_ERR_EXCEED_PRIORITY_THRESHOLD 7 +#define ZM_ERR_VMMQ_FULL 8 +#define ZM_ERR_FLUSH_PS_QUEUE 9 +#define ZM_ERR_CMD_INT_MISSED 15 /* Polling cmd int timeout*/ +/* Rx */ +#define ZM_ERR_RX_FRAME_TYPE 20 +#define ZM_ERR_MIN_RX_ENCRYPT_FRAME_LENGTH 21 +#define ZM_ERR_MIN_RX_FRAME_LENGTH 22 +#define ZM_ERR_MAX_RX_FRAME_LENGTH 23 +#define ZM_ERR_RX_DUPLICATE 24 +#define ZM_ERR_RX_SRC_ADDR_IS_OWN_MAC 25 +#define ZM_ERR_MIN_RX_PROTOCOL_VERSION 26 +#define ZM_ERR_WPA_GK_NOT_INSTALLED 27 +#define ZM_ERR_STA_NOT_ASSOCIATED 28 +#define ZM_ERR_DATA_BEFORE_CONNECTED 29 +#define ZM_ERR_DATA_NOT_ENCRYPTED 30 +#define ZM_ERR_DATA_BSSID_NOT_MATCHED 31 +#define ZM_ERR_RX_BAR_FRAME 32 +#define ZM_ERR_OUT_OF_ORDER_NULL_DATA 33 + +/* ZFI */ +#define ZM_ERR_INVALID_TX_RATE 40 +#define ZM_ERR_WDS_PORT_ID 41 + +/* QUEUE */ +#define ZM_ERR_QUEUE_FULL 50 +#define ZM_ERR_STA_UAPSD_QUEUE_FULL 51 +#define ZM_ERR_AP_UAPSD_QUEUE_FULL 52 + +/* Maximum Rx frame length */ +#if ZM_LARGEPAYLOAD_TEST == 1 +#define ZM_WLAN_MAX_RX_SIZE 16384 +#else +#define ZM_WLAN_MAX_RX_SIZE 8192 +#endif + +/* PCI DMA test error code */ +#define ZM_ERR_INTERRUPT_MISSED 100 +#define ZM_ERR_OWN_BIT_NOT_CLEARED 101 +#define ZM_ERR_RX_SEQ_NUMBER 102 +#define ZM_ERR_RX_LENGTH 103 +#define ZM_ERR_RX_DATA 104 +#define ZM_ERR_RX_DESCRIPTOR_NUM 105 +/* Common register test error code */ +#define ZM_ERR_REGISTER_ACCESS 110 /* Register R/W test fail*/ +#define ZM_ERR_CLEAR_INTERRUPT_FLAG 111 +#define ZM_ERR_COMMAND_RESPONSE 112 +#define ZM_ERR_INTERRUPT_GENERATE 113 +#define ZM_ERR_INTERRUPT_ACK 114 +#define ZM_ERR_SCRATCH_ACCESS 115 +#define ZM_ERR_INTERRUPT_MASK_ACCESS 116 +#define ZM_ERR_SHARE_MEMORY_PCI_ACCESS 117 +#define ZM_ERR_SHARE_MEMORY_FW_ACCESS 118 +#define ZM_ERR_SHARE_MEMORY_DISABLE 119 +#define ZM_ERR_SHARE_MEMORY_TEST_RESPONSE 120 + +/* Firmware Download error code */ +#define ZM_ERR_FIRMWARE_DOWNLOAD_TIMEOUT 150 +#define ZM_ERR_FIRMWARE_DOWNLOAD_INT_FLAG 151 +#define ZM_ERR_FIRMWARE_READY_TIMEOUT 152 +#define ZM_ERR_FIRMWARE_WRONG_TYPE 153 + +/* Debug */ +#define ZM_LV_0 0//Debug level 0, Disable debug message +#define ZM_LV_1 1//Debug level 1, Show minimum information +#define ZM_LV_2 2//Debug level 2, Show medium message +#define ZM_LV_3 3//Debug level 3, Show all + +#define ZM_SCANMSG_LEV ZM_LV_1 +#define ZM_TXMSG_LEV ZM_LV_0//ZM_LV_0 +#define ZM_RXMSG_LEV ZM_LV_0 +#define ZM_MMMSG_LEV ZM_LV_0 +#define ZM_DESMSG_LEV ZM_LV_0//ZM_LV_0 +#define ZM_BUFMSG_LEV ZM_LV_0//ZM_LV_1 +#define ZM_INITMSG_LEV ZM_LV_0 + +#define zm_msg0_scan(lv, msg) if (ZM_SCANMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_scan(lv, msg, val) if (ZM_SCANMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_scan(lv, msg, val) if (ZM_SCANMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define zm_msg0_tx(lv, msg) if (ZM_TXMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_tx(lv, msg, val) if (ZM_TXMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_tx(lv, msg, val) if (ZM_TXMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define zm_msg0_rx(lv, msg) if (ZM_RXMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_rx(lv, msg, val) if (ZM_RXMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_rx(lv, msg, val) if (ZM_RXMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define zm_msg0_mm(lv, msg) if (ZM_MMMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_mm(lv, msg, val) if (ZM_MMMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_mm(lv, msg, val) if (ZM_MMMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define zm_msg0_des(lv, msg) if (ZM_DESMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_des(lv, msg, val) if (ZM_DESMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_des(lv, msg, val) if (ZM_DESMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define zm_msg0_buf(lv, msg) if (ZM_BUFMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_buf(lv, msg, val) if (ZM_BUFMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_buf(lv, msg, val) if (ZM_BUFMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define zm_msg0_init(lv, msg) if (ZM_INITMSG_LEV >= lv) \ + {zm_debug_msg0(msg);} +#define zm_msg1_init(lv, msg, val) if (ZM_INITMSG_LEV >= lv) \ + {zm_debug_msg1(msg, val);} +#define zm_msg2_init(lv, msg, val) if (ZM_INITMSG_LEV >= lv) \ + {zm_debug_msg2(msg, val);} + +#define ZM_MAX_AP_SUPPORT 2 /* Must <= 8 */ +#define ZM_MAX_WDS_SUPPORT 6 /* Must <= 6 */ +#define ZM_MAX_STA_SUPPORT 16 /* Must <= 64 */ + +/* STA table state */ +#define ZM_STATE_AUTH 1 +#define ZM_STATE_PREAUTH 2 +#define ZM_STATE_ASOC 3 + +/* Rate set */ +#define ZM_RATE_SET_CCK 0 +#define ZM_RATE_SET_OFDM 1 + +/* HT PT */ +#define ZM_PREAMBLE_TYPE_MIXED_MODE 0 +#define ZM_PREAMBLE_TYPE_GREEN_FIELD 1 + +/* HT bandwidth */ +#define ZM_BANDWIDTH_20MHZ 0 +#define ZM_BANDWIDTH_40MHZ 1 + +/* MIC status */ +#define ZM_MIC_SUCCESS 0 +#define ZM_MIC_FAILURE 1 + +/* ICV status */ +#define ZM_ICV_SUCCESS 0 +#define ZM_ICV_FAILURE 1 + +/* definition check */ +#if (ZM_MAX_AP_SUPPORT > 8) +definition error, ZM_MAX_AP_SUPPORT > 8 +#endif +#if (ZM_MAX_AP_SUPPORT > 64) +definition error, ZM_MAX_STA_SUPPORT > 64 +#endif + +/* Transmission Rate information */ + +/* WLAN frame format */ +#define ZM_PLCP_HEADER_SIZE 5 +#define ZM_ETHERNET_ADDRESS_LENGTH 6 +#define ZM_TIMESTAMP_OFFSET 0 +#define ZM_BEACON_INTERVAL_OFFSET 8 +#define ZM_CAPABILITY_OFFSET 10 + +/* Reason Code */ +/* An unsolicited notification management frame of */ +/* type Disassocation or Deauthentication was generated. */ +#ifdef ZM_REASON_CODE +#define ZM_WLAN_REASON_CODE_UNSPECIFIED 1 +#define ZM_WLAN_FRAME_DISASOC_DEAUTH_REASON_CODE 24 +#endif + +struct zsWlanManagementFrameHeader +{ + //u8_t plcpHdr[ZM_PLCP_HEADER_SIZE]; + u8_t frameCtrl[2]; + u8_t duration[2]; + u8_t da[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t sa[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t bssid[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t seqCtrl[2]; + u8_t body[1]; +}; + +struct zsWlanProbeRspFrameHeader +{ + //u8_t plcpHdr[ZM_PLCP_HEADER_SIZE]; + u8_t frameCtrl[2]; + u8_t duration[2]; + u8_t da[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t sa[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t bssid[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t seqCtrl[2]; + u8_t timeStamp[8]; + u8_t beaconInterval[2]; + u8_t capability[2]; + u8_t ssid[ZM_MAX_SSID_LENGTH + 2]; // EID(1) + Length(1) + SSID(32) +} ; + +#define zsWlanBeaconFrameHeader zsWlanProbeRspFrameHeader + +struct zsWlanAuthFrameHeader +{ + //u8_t plcpHdr[ZM_PLCP_HEADER_SIZE]; + u8_t frameCtrl[2]; + u8_t duration[2]; + u8_t address1[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t address2[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t address3[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t seqCtrl[2]; + u16_t algo; + u16_t seq; + u16_t status; + u8_t challengeText[255]; // the first 2 bytes are information ID, length +}; + +struct zsWlanAssoFrameHeader +{ + //u8_t plcpHdr[PLCP_HEADER_SIZE]; + u8_t frameCtrl[2]; + u8_t duration[2]; + u8_t address1[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t address2[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t address3[ZM_ETHERNET_ADDRESS_LENGTH]; + u8_t seqCtrl[2]; + u8_t capability[2]; + u16_t status; + u16_t aid; + //u8_t supportedRates[10]; +}; + +struct zsFrag +{ + zbuf_t* buf[16]; + u16_t bufType[16]; + u16_t seq[16]; + u8_t flag[16]; + +}; + +//================================ +// Hardware related definitions +//================================ +#define ZM_MAC_REG_BASE 0x1c3000 + +#define ZM_MAC_REG_ATIM_WINDOW (ZM_MAC_REG_BASE + 0x51C) +#define ZM_MAC_REG_BCN_PERIOD (ZM_MAC_REG_BASE + 0x520) +#define ZM_MAC_REG_PRETBTT (ZM_MAC_REG_BASE + 0x524) + +#define ZM_MAC_REG_MAC_ADDR_L (ZM_MAC_REG_BASE + 0x610) +#define ZM_MAC_REG_MAC_ADDR_H (ZM_MAC_REG_BASE + 0x614) + +#define ZM_MAC_REG_GROUP_HASH_TBL_L (ZM_MAC_REG_BASE + 0x624) +#define ZM_MAC_REG_GROUP_HASH_TBL_H (ZM_MAC_REG_BASE + 0x628) + +#define ZM_MAC_REG_BASIC_RATE (ZM_MAC_REG_BASE + 0x630) +#define ZM_MAC_REG_MANDATORY_RATE (ZM_MAC_REG_BASE + 0x634) +#define ZM_MAC_REG_RTS_CTS_RATE (ZM_MAC_REG_BASE + 0x638) +#define ZM_MAC_REG_BACKOFF_PROTECT (ZM_MAC_REG_BASE + 0x63c) +#define ZM_MAC_REG_RX_THRESHOLD (ZM_MAC_REG_BASE + 0x640) +#define ZM_MAC_REG_RX_PE_DELAY (ZM_MAC_REG_BASE + 0x64C) + +#define ZM_MAC_REG_DYNAMIC_SIFS_ACK (ZM_MAC_REG_BASE + 0x658) +#define ZM_MAC_REG_SNIFFER (ZM_MAC_REG_BASE + 0x674) +#define ZM_MAC_REG_TX_UNDERRUN (ZM_MAC_REG_BASE + 0x688) +#define ZM_MAC_REG_RX_TOTAL (ZM_MAC_REG_BASE + 0x6A0) +#define ZM_MAC_REG_RX_CRC32 (ZM_MAC_REG_BASE + 0x6A4) +#define ZM_MAC_REG_RX_CRC16 (ZM_MAC_REG_BASE + 0x6A8) +#define ZM_MAC_REG_RX_ERR_UNI (ZM_MAC_REG_BASE + 0x6AC) +#define ZM_MAC_REG_RX_OVERRUN (ZM_MAC_REG_BASE + 0x6B0) +#define ZM_MAC_REG_RX_ERR_MUL (ZM_MAC_REG_BASE + 0x6BC) +#define ZM_MAC_REG_TX_RETRY (ZM_MAC_REG_BASE + 0x6CC) +#define ZM_MAC_REG_TX_TOTAL (ZM_MAC_REG_BASE + 0x6F4) + + +#define ZM_MAC_REG_ACK_EXTENSION (ZM_MAC_REG_BASE + 0x690) +#define ZM_MAC_REG_EIFS_AND_SIFS (ZM_MAC_REG_BASE + 0x698) + +#define ZM_MAC_REG_SLOT_TIME (ZM_MAC_REG_BASE + 0x6F0) + +#define ZM_MAC_REG_ROLL_CALL_TBL_L (ZM_MAC_REG_BASE + 0x704) +#define ZM_MAC_REG_ROLL_CALL_TBL_H (ZM_MAC_REG_BASE + 0x708) + +#define ZM_MAC_REG_AC0_CW (ZM_MAC_REG_BASE + 0xB00) +#define ZM_MAC_REG_AC1_CW (ZM_MAC_REG_BASE + 0xB04) +#define ZM_MAC_REG_AC2_CW (ZM_MAC_REG_BASE + 0xB08) +#define ZM_MAC_REG_AC3_CW (ZM_MAC_REG_BASE + 0xB0C) +#define ZM_MAC_REG_AC4_CW (ZM_MAC_REG_BASE + 0xB10) +#define ZM_MAC_REG_AC1_AC0_AIFS (ZM_MAC_REG_BASE + 0xB14) +#define ZM_MAC_REG_AC3_AC2_AIFS (ZM_MAC_REG_BASE + 0xB18) + +#define ZM_MAC_REG_RETRY_MAX (ZM_MAC_REG_BASE + 0xB28) + +#define ZM_MAC_REG_TXOP_NOT_ENOUGH_INDICATION (ZM_MAC_REG_BASE + 0xB30) + +#define ZM_MAC_REG_AC1_AC0_TXOP (ZM_MAC_REG_BASE + 0xB44) +#define ZM_MAC_REG_AC3_AC2_TXOP (ZM_MAC_REG_BASE + 0xB48) + +#define ZM_MAC_REG_ACK_TABLE (ZM_MAC_REG_BASE + 0xC00) + +#define ZM_MAC_REG_BCN_ADDR (ZM_MAC_REG_BASE + 0xD84) +#define ZM_MAC_REG_BCN_LENGTH (ZM_MAC_REG_BASE + 0xD88) + +#define ZM_MAC_REG_BCN_PLCP (ZM_MAC_REG_BASE + 0xD90) +#define ZM_MAC_REG_BCN_CTRL (ZM_MAC_REG_BASE + 0xD94) + +#define ZM_MAC_REG_BCN_HT1 (ZM_MAC_REG_BASE + 0xDA0) +#define ZM_MAC_REG_BCN_HT2 (ZM_MAC_REG_BASE + 0xDA4) + + +#define ZM_RX_STATUS_IS_MIC_FAIL(rxStatus) rxStatus->Tail.Data.ErrorIndication & ZM_BIT_6 + +//================================ +//================================ + +#ifdef ZM_ENABLE_NATIVE_WIFI +#define ZM_80211_FRAME_HEADER_LEN 24 +#define ZM_80211_FRAME_TYPE_OFFSET 30 // ZM_80211_FRAME_HEADER_LEN + SNAP +#define ZM_80211_FRAME_IP_OFFSET 32 // ZM_80211_FRAME_HEADER_LEN + SNAP + TYPE +#else +#define ZM_80211_FRAME_HEADER_LEN 14 +#define ZM_80211_FRAME_TYPE_OFFSET 12 // ZM_80211_FRAME_HEADER_LEN + SNAP +#define ZM_80211_FRAME_IP_OFFSET 14 // ZM_80211_FRAME_HEADER_LEN + SNAP + TYPE +#endif + +#define ZM_BSS_INFO_VALID_BIT 0x01 +#define ZM_BSS_INFO_UPDATED_BIT 0x02 + + + + + +#define ZM_ERROR_INDICATION_RX_TIMEOUT 0x01 +#define ZM_ERROR_INDICATION_OVERRUN 0x02 +#define ZM_ERROR_INDICATION_DECRYPT_ERROR 0x04 +#define ZM_ERROR_INDICATION_CRC32_ERROR 0x08 +#define ZM_ERROR_INDICATION_ADDR_NOT_MATCH 0x10 +#define ZM_ERROR_INDICATION_CRC16_ERROR 0x20 +#define ZM_ERROR_INDICATION_MIC_ERROR 0x40 + +#define ZM_RXMAC_STATUS_MOD_TYPE_CCK 0x00 +#define ZM_RXMAC_STATUS_MOD_TYPE_OFDM 0x01 +#define ZM_RXMAC_STATUS_MOD_TYPE_HT_OFDM 0x02 +#define ZM_RXMAC_STATUS_MOD_TYPE_DL_OFDM 0x03 +#define ZM_RXMAC_STATUS_TOTAL_ERROR 0x80 + + + + + +#define ZM_MAX_LED_NUMBER 2 + +#define ZM_LED_DISABLE_MODE 0x0 +#define ZM_LED_LINK_MODE 0x1 +#define ZM_LED_LINK_TR_MODE 0x2 +#define ZM_LED_TR_ON_MODE 0x3 +#define ZM_LED_TR_OFF_MODE 0x4 + +#define ZM_LED_CTRL_FLAG_ALPHA 0x1 + +struct zsLedStruct +{ + u32_t counter; + u32_t counter100ms; + u16_t ledLinkState; + u16_t ledMode[ZM_MAX_LED_NUMBER]; + u32_t txTraffic; + u32_t rxTraffic; + u8_t LEDCtrlType; + u8_t LEDCtrlFlag; // Control Flag for vendors + u8_t LEDCtrlFlagFromReg; // Control Flag for vendors in registry +}; + + +//HAL+ capability bits definition +#define ZM_HP_CAP_11N 0x1 +#define ZM_HP_CAP_11N_ONE_TX_STREAM 0x2 +#define ZM_HP_CAP_2G 0x4 +#define ZM_HP_CAP_5G 0x8 + +#endif /* #ifndef _WLAN_H */ diff --git a/drivers/staging/otus/Kconfig b/drivers/staging/otus/Kconfig new file mode 100644 index 000000000000..d549d08fd495 --- /dev/null +++ b/drivers/staging/otus/Kconfig @@ -0,0 +1,32 @@ +config OTUS + tristate "Atheros OTUS 802.11n USB wireless support" + depends on USB && WLAN_80211 && MAC80211 + default N + ---help--- + Enable support for Atheros 802.11n USB hardware: + * UB81 - 2x2 2.4 GHz + * UB82 - 2x2 2.4 GHz and 5 GHz + * UB83 - 1x2 2.4 GHz + + This includes the following devices currently on the market: + Dlink DWA-160A1, Netgear WNDA3100 and WN111v2, TP-Link + TL-WN821N, and AVM FRITZ!WLAN N USB Stick. + + This driver requires its own supplicant driver for + wpa_supplicant 0.4.8. For your convenience you can find the + tarball here: + + http://www.kernel.org/pub/linux/kernel/people/mcgrof/otus/wpa_supplicant-0.4.8_otus.tar.bz2 + + Before compiling wpa_supplicant, ensure your .config has at + least the following: + CONFIG_WIRELESS_EXTENSION=y + CONFIG_EAP_WSC=y + CONFIG_WSC_IE=y + CONFIG_DRIVER_WEXT=y + CONFIG_DRIVER_OTUS=y + + After a successful compile, you can use the Atheros device as + shown in the example: + $ wpa_supplicant -Dotus -i -c /path/to/wpa_supplicant.conf -d + diff --git a/drivers/staging/otus/Makefile b/drivers/staging/otus/Makefile new file mode 100644 index 000000000000..debcc5cbf876 --- /dev/null +++ b/drivers/staging/otus/Makefile @@ -0,0 +1,67 @@ +obj-$(CONFIG_OTUS) += arusb_lnx.o + +EXTRA_CFLAGS += -DAMAC +EXTRA_CFLAGS += -DGCCK +EXTRA_CFLAGS += -DOFDM +EXTRA_CFLAGS += -DTXQ_IN_ISR +EXTRA_CFLAGS += -DWLAN_HOSTIF=0 #0:USB, 1:PCI + +#Test Mode +EXTRA_CFLAGS += -DZM_USB_STREAM_MODE=1 +EXTRA_CFLAGS += -DZM_USB_TX_STREAM_MODE=0 +EXTRA_CFLAGS += -DZM_PCI_DMA_TEST=0 +EXTRA_CFLAGS += -DZM_LARGEPAYLOAD_TEST=0 +EXTRA_CFLAGS += -DZM_FW_LOOP_BACK=0 +EXTRA_CFLAGS += -DZM_LINUX_TPC=1 +#EXTRA_CFLAGS += -DZM_DONT_COPY_RX_BUFFER + +EXTRA_CFLAGS += -DZM_HOSTAPD_SUPPORT +#EXTRA_CFLAGS += -DfTX_GAIN_OFDM=0 +#EXTRA_CFLAGS += -DZM_CONFIG_BIG_ENDIAN -DBIG_ENDIAN +EXTRA_CFLAGS += -DZM_HALPLUS_LOCK +EXTRA_CFLAGS += -DZM_OTUS_LINUX_PHASE_2 + +arusb_lnx-objs := \ + usbdrv.o \ + zdusb.o \ + ioctl.o \ + wrap_buf.o \ + wrap_mem.o \ + wrap_ev.o \ + wrap_usb.o \ + wrap_pkt.o \ + wrap_dbg.o \ + wrap_mis.o \ + wrap_sec.o \ + wwrap.o \ + 80211core/ccmd.o \ + 80211core/chb.o \ + 80211core/cinit.o \ + 80211core/cmm.o \ + 80211core/cmmap.o \ + 80211core/cmmsta.o \ + 80211core/cfunc.o \ + 80211core/coid.o \ + 80211core/ctkip.o \ + 80211core/ctxrx.o \ + 80211core/cic.o \ + 80211core/cpsmgr.o \ + 80211core/cscanmgr.o \ + 80211core/ratectrl.o \ + 80211core/ledmgr.o \ + 80211core/amsdu.o \ + 80211core/cwm.o \ + 80211core/cagg.o \ + 80211core/queue.o \ + 80211core/freqctrl.o \ + 80211core/cwep.o \ + hal/hprw.o \ + hal/hpmain.o \ + hal/hpusb.o \ + hal/hpreg.o \ + hal/hpfwuinit.o \ + hal/hpfwbu.o \ + hal/hpfw2.o \ + hal/hpDKfwu.o \ + hal/hpfwspiu.o \ + hal/hpani.o diff --git a/drivers/staging/otus/TODO b/drivers/staging/otus/TODO new file mode 100644 index 000000000000..e912293ed1ed --- /dev/null +++ b/drivers/staging/otus/TODO @@ -0,0 +1,9 @@ +TODO: + - checkpatch.pl cleanups + - sparse cleanups + - port to in-kernel 80211 stack + - proper network developer maintainer + +Please send any patches to Greg Kroah-Hartman and +Luis Rodriguez and the +otus-devel@lists.madwifi-project.org mailing list. diff --git a/drivers/staging/otus/apdbg.c b/drivers/staging/otus/apdbg.c new file mode 100644 index 000000000000..d3e2f6224196 --- /dev/null +++ b/drivers/staging/otus/apdbg.c @@ -0,0 +1,457 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : apdbg.c */ +/* */ +/* Abstract */ +/* Debug tools */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#define ZM_IOCTL_REG_READ 0x01 +#define ZM_IOCTL_REG_WRITE 0x02 +#define ZM_IOCTL_MEM_DUMP 0x03 +#define ZM_IOCTL_REG_DUMP 0x05 +#define ZM_IOCTL_TXD_DUMP 0x06 +#define ZM_IOCTL_RXD_DUMP 0x07 +#define ZM_IOCTL_MEM_READ 0x0B +#define ZM_IOCTL_MEM_WRITE 0x0C +#define ZM_IOCTL_DMA_TEST 0x10 +#define ZM_IOCTL_REG_TEST 0x11 +#define ZM_IOCTL_TEST 0x80 +#define ZM_IOCTL_TALLY 0x81 //CWYang(+) +#define ZM_IOCTL_RTS 0xA0 +#define ZM_IOCTL_MIX_MODE 0xA1 +#define ZM_IOCTL_FRAG 0xA2 +#define ZM_IOCTL_SCAN 0xA3 +#define ZM_IOCTL_KEY 0xA4 +#define ZM_IOCTL_RATE 0xA5 +#define ZM_IOCTL_ENCRYPTION_MODE 0xA6 +#define ZM_IOCTL_GET_TXCNT 0xA7 +#define ZM_IOCTL_GET_DEAGG_CNT 0xA8 +#define ZM_IOCTL_DURATION_MODE 0xA9 +#define ZM_IOCTL_SET_AES_KEY 0xAA +#define ZM_IOCTL_SET_AES_MODE 0xAB +#define ZM_IOCTL_SIGNAL_STRENGTH 0xAC //CWYang(+) +#define ZM_IOCTL_SIGNAL_QUALITY 0xAD //CWYang(+) +#define ZM_IOCTL_SET_PIBSS_MODE 0xAE +#define ZDAPIOCTL SIOCDEVPRIVATE + +struct zdap_ioctl { + unsigned short cmd; /* Command to run */ + unsigned int addr; /* Length of the data buffer */ + unsigned int value; /* Pointer to the data buffer */ + unsigned char data[0x100]; +}; + +/* Declaration of macro and function for handling WEP Keys */ + +#if 0 + +#define SKIP_ELEM { \ + while(isxdigit(*p)) \ + p++; \ +} + +#define SKIP_DELIMETER { \ + if(*p == ':' || *p == ' ') \ + p++; \ +} + +#endif + +char hex(char); +unsigned char asctohex(char *str); + +char *prgname; + +int set_ioctl(int sock, struct ifreq *req) +{ + if (ioctl(sock, ZDAPIOCTL, req) < 0) { + fprintf(stderr, "%s: ioctl(SIOCGIFMAP): %s\n", + prgname, strerror(errno)); + return -1; + } + + return 0; +} + + +int read_reg(int sock, struct ifreq *req) +{ + struct zdap_ioctl *zdreq = 0; + + if (!set_ioctl(sock, req)) + return -1; + + //zdreq = (struct zdap_ioctl *)req->ifr_data; + //printf( "reg = %4x, value = %4x\n", zdreq->addr, zdreq->value); + + return 0; +} + + +int read_mem(int sock, struct ifreq *req) +{ + struct zdap_ioctl *zdreq = 0; + int i; + + if (!set_ioctl(sock, req)) + return -1; + + /*zdreq = (struct zdap_ioctl *)req->ifr_data; + printf( "dump mem from %x, length = %x\n", zdreq->addr, zdreq->value); + + for (i=0; ivalue; i++) { + printf("%02x", zdreq->data[i]); + printf(" "); + + if ((i>0) && ((i+1)%16 == 0)) + printf("\n"); + }*/ + + return 0; +} + + +int main(int argc, char **argv) +{ + int sock; + int addr, value; + struct ifreq req; + char *action = NULL; + struct zdap_ioctl zdreq; + + prgname = argv[0]; + + if (argc < 3) { + fprintf(stderr,"%s: usage is \"%s [
] []\"\n", + prgname, prgname); + fprintf(stderr,"valid operation: read, write, mem, reg,\n"); + fprintf(stderr," : txd, rxd, rmem, wmem\n"); + fprintf(stderr," : dmat, regt, test\n"); + + fprintf(stderr," scan, Channel Scan\n"); + fprintf(stderr," rts , Set RTS Threshold\n"); + fprintf(stderr," frag , Set Fragment Threshold\n"); + fprintf(stderr," rate <0-28>, 0:AUTO, 1-4:CCK, 5-12:OFDM, 13-28:HT\n"); + fprintf(stderr," TBD mix <0 or 1>, Set 1 to enable mixed mode\n"); + fprintf(stderr," enc, <0-3>, 0=>OPEN, 1=>WEP64, 2=>WEP128, 3=>WEP256\n"); + fprintf(stderr," skey , Set WEP key\n"); + fprintf(stderr," txcnt, Get TxQ Cnt\n"); + fprintf(stderr," dagcnt, Get Deaggregate Cnt\n"); + fprintf(stderr," durmode , Set Duration Mode 0=>HW, 1=>SW\n"); + fprintf(stderr," aeskey \n"); + fprintf(stderr," aesmode \n"); + fprintf(stderr," wlanmode <0,1> 0:Station mode, 1:PIBSS mode\n"); + fprintf(stderr," tal <0,1>, Get Current Tally Info, 0=>read, 1=>read and reset\n"); + + exit(1); + } + + strcpy(req.ifr_name, argv[1]); + zdreq.addr = 0; + zdreq.value = 0; + + /* a silly raw socket just for ioctl()ling it */ + sock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); + if (sock < 0) { + fprintf(stderr, "%s: socket(): %s\n", argv[0], strerror(errno)); + exit(1); + } + + if (argc >= 4) + { + sscanf(argv[3], "%x", &addr); + } + + if (argc >= 5) + { + sscanf(argv[4], "%x", &value); + } + + zdreq.addr = addr; + zdreq.value = value; + + if (!strcmp(argv[2], "read")) + { + zdreq.cmd = ZM_IOCTL_REG_READ; + } + else if (!strcmp(argv[2], "mem")) + { + zdreq.cmd = ZM_IOCTL_MEM_DUMP; + } + else if (!strcmp(argv[2], "write")) + { + zdreq.cmd = ZM_IOCTL_REG_WRITE; + } + else if (!strcmp(argv[2], "reg")) + { + zdreq.cmd = ZM_IOCTL_REG_DUMP; + } + else if (!strcmp(argv[2], "txd")) + { + zdreq.cmd = ZM_IOCTL_TXD_DUMP; + } + else if (!strcmp(argv[2], "rxd")) + { + zdreq.cmd = ZM_IOCTL_RXD_DUMP; + } + else if (!strcmp(argv[2], "rmem")) + { + zdreq.cmd = ZM_IOCTL_MEM_READ; + } + else if (!strcmp(argv[2], "wmem")) + { + zdreq.cmd = ZM_IOCTL_MEM_WRITE; + } + else if (!strcmp(argv[2], "dmat")) + { + zdreq.cmd = ZM_IOCTL_DMA_TEST; + } + else if (!strcmp(argv[2], "regt")) + { + zdreq.cmd = ZM_IOCTL_REG_TEST; + } + else if (!strcmp(argv[2], "test")) + { + zdreq.cmd = ZM_IOCTL_TEST; + } + else if (!strcmp(argv[2], "tal")) + { + sscanf(argv[3], "%d", &addr); + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_TALLY; + } + else if (!strcmp(argv[2], "rts")) + { + sscanf(argv[3], "%d", &addr); + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_RTS; + } + else if (!strcmp(argv[2], "mix")) + { + zdreq.cmd = ZM_IOCTL_MIX_MODE; + } + else if (!strcmp(argv[2], "frag")) + { + sscanf(argv[3], "%d", &addr); + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_FRAG; + } + else if (!strcmp(argv[2], "scan")) + { + zdreq.cmd = ZM_IOCTL_SCAN; + } + else if (!strcmp(argv[2], "skey")) + { + zdreq.cmd = ZM_IOCTL_KEY; + + if (argc >= 4) + { + unsigned char temp[29]; + int i; + int keyLen; + int encType; + + keyLen = strlen(argv[3]); + + if (keyLen == 10) + { + sscanf(argv[3], "%02x%02x%02x%02x%02x", &temp[0], &temp[1], + &temp[2], &temp[3], &temp[4]); + } + else if (keyLen == 26) + { + sscanf(argv[3], "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", + &temp[0], &temp[1], &temp[2], &temp[3], &temp[4], + &temp[5], &temp[6], &temp[7], &temp[8], &temp[9], + &temp[10], &temp[11], &temp[12]); + } + else if (keyLen == 58) + { + sscanf(argv[3], "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", + &temp[0], &temp[1], &temp[2], &temp[3], &temp[4], + &temp[5], &temp[6], &temp[7], &temp[8], &temp[9], + &temp[10], &temp[11], &temp[12], &temp[13], &temp[14], + &temp[15], &temp[16], &temp[17], &temp[18], &temp[19], + &temp[20], &temp[21], &temp[22], &temp[23], &temp[24], + &temp[25], &temp[26], &temp[27], &temp[28]); + } + else + { + fprintf(stderr, "Invalid key length\n"); + exit(1); + } + zdreq.addr = keyLen/2; + + for(i=0; i 28) + { + fprintf(stderr, "Invalid rate, range:0~28\n"); + exit(1); + } + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_RATE; + } + else if (!strcmp(argv[2], "enc")) + { + sscanf(argv[3], "%d", &addr); + + if (addr > 3) + { + fprintf(stderr, "Invalid encryption mode, range:0~3\n"); + exit(1); + } + + if (addr == 2) + { + addr = 5; + } + else if (addr == 3) + { + addr = 6; + } + + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_ENCRYPTION_MODE; + } + else if (!strcmp(argv[2], "txcnt")) + { + zdreq.cmd = ZM_IOCTL_GET_TXCNT; + } + else if (!strcmp(argv[2], "dagcnt")) + { + sscanf(argv[3], "%d", &addr); + + if (addr != 0 && addr != 1) + { + fprintf(stderr, "The value should be 0 or 1\n"); + exit(0); + } + + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_GET_DEAGG_CNT; + } + else if (!strcmp(argv[2], "durmode")) + { + sscanf(argv[3], "%d", &addr); + + if (addr != 0 && addr != 1) + { + fprintf(stderr, "The Duration mode should be 0 or 1\n"); + exit(0); + } + + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_DURATION_MODE; + } + else if (!strcmp(argv[2], "aeskey")) + { + unsigned char temp[16]; + int i; + + sscanf(argv[3], "%d", &addr); + + sscanf(argv[4], "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", &temp[0], &temp[1], &temp[2], &temp[3], &temp[4], &temp[5], &temp[6], &temp[7], &temp[8], &temp[9], &temp[10], &temp[11], &temp[12], &temp[13], &temp[14], &temp[15]); + + for(i = 0; i < 16; i++) + { + zdreq.data[i] = temp[i]; + } + + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_SET_AES_KEY; + } + else if (!strcmp(argv[2], "aesmode")) + { + sscanf(argv[3], "%d", &addr); + + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_SET_AES_MODE; + } + else if (!strcmp(argv[2], "wlanmode")) + { + sscanf(argv[3], "%d", &addr); + + zdreq.addr = addr; + zdreq.cmd = ZM_IOCTL_SET_PIBSS_MODE; + } + else + { + fprintf(stderr, "error action\n"); + exit(1); + } + + req.ifr_data = (char *)&zdreq; + set_ioctl(sock, &req); + +fail: + exit(0); +} + +unsigned char asctohex(char *str) +{ + unsigned char value; + + value = hex(*str) & 0x0f; + value = value << 4; + str++; + value |= hex(*str) & 0x0f; + + return value; +} + +char hex(char v) +{ + if(isdigit(v)) + return v - '0'; + else if(isxdigit(v)) + return (tolower(v) - 'a' + 10); + else + return 0; +} + diff --git a/drivers/staging/otus/athr_common.h b/drivers/staging/otus/athr_common.h new file mode 100644 index 000000000000..620f78a41d5f --- /dev/null +++ b/drivers/staging/otus/athr_common.h @@ -0,0 +1,141 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : athr_common.h */ +/* */ +/* Abstract */ +/* WPA related function and data structure definitions. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#ifndef _ATHR_COMMON_H +#define _ATHR_COMMON_H + +#define ZD_IOCTL_WPA (SIOCDEVPRIVATE + 1) +#define ZD_IOCTL_PARAM (SIOCDEVPRIVATE + 2) +#define ZD_IOCTL_GETWPAIE (SIOCDEVPRIVATE + 3) +#define ZD_PARAM_ROAMING 0x0001 +#define ZD_PARAM_PRIVACY 0x0002 +#define ZD_PARAM_WPA 0x0003 +#define ZD_PARAM_COUNTERMEASURES 0x0004 +#define ZD_PARAM_DROPUNENCRYPTED 0x0005 +#define ZD_PARAM_AUTH_ALGS 0x0006 + +#define ZD_CMD_SET_ENCRYPT_KEY 0x0001 +#define ZD_CMD_SET_MLME 0x0002 +#define ZD_CMD_SCAN_REQ 0x0003 +#define ZD_CMD_SET_GENERIC_ELEMENT 0x0004 +#define ZD_CMD_GET_TSC 0x0005 + +#define ZD_FLAG_SET_TX_KEY 0x0001 + +#define ZD_GENERIC_ELEMENT_HDR_LEN \ +((int) (&((struct athr_wlan_param *) 0)->u.generic_elem.data)) + +#define ZD_CRYPT_ALG_NAME_LEN 16 +#define ZD_MAX_KEY_SIZE 32 +#define ZD_MAX_GENERIC_SIZE 64 + +#define IEEE80211_ADDR_LEN 6 +#define IEEE80211_MAX_IE_SIZE 256 + +#ifdef ZM_ENALBE_WAPI +#define ZM_CMD_WAPI_SETWAPI 0x0001 +#define ZM_CMD_WAPI_GETWAPI 0x0002 +#define ZM_CMD_WAPI_SETKEY 0x0003 +#define ZM_CMD_WAPI_GETKEY 0x0004 +#define ZM_CMD_WAPI_REKEY 0x0005 + +#define ZM_WAPI_WAI_REQUEST 0x00f1 +#define ZM_WAPI_UNICAST_REKEY 0x00f2 +#define ZM_WAPI_STA_AGING 0x00f3 +#define ZM_WAPI_MULTI_REKEY 0x00f4 + +#define ZM_WAPI_KEY_SIZE 32 +#define ZM_WAPI_IV_LEN 16 +#endif //ZM_ENALBE_WAPI +/* structure definition */ + +struct athr_wlan_param { + u32 cmd; + u8 sta_addr[ETH_ALEN]; + union { + struct { + u8 alg[ZD_CRYPT_ALG_NAME_LEN]; + u32 flags; + u32 err; + u8 idx; + u8 seq[8]; /* sequence counter (set: RX, get: TX) */ + u16 key_len; + u8 key[ZD_MAX_KEY_SIZE]; + } crypt; + struct { + u32 flags_and; + u32 flags_or; + } set_flags_sta; + struct { + u8 len; + u8 data[ZD_MAX_GENERIC_SIZE]; + } generic_elem; + struct { +#define MLME_STA_DEAUTH 0 +#define MLME_STA_DISASSOC 1 + u16 cmd; + u16 reason_code; + } mlme; + struct { + u8 ssid_len; + u8 ssid[32]; + } scan_req; + } u; +}; + +struct ieee80211req_wpaie { + u8 wpa_macaddr[IEEE80211_ADDR_LEN]; + u8 wpa_ie[IEEE80211_MAX_IE_SIZE]; +}; + +#ifdef ZM_ENALBE_WAPI +struct athr_wapi_param { + u16 cmd; + u16 len; + + union { + struct { + u8 sta_addr[ETH_ALEN]; + u8 reserved; + u8 keyid; + u8 key[ZM_WAPI_KEY_SIZE]; + } crypt; + struct { + u8 wapi_policy; + } info; + } u; +}; + +struct athr_wapi_sta_info +{ + u16 msg_type; + u16 datalen; + u8 sta_mac[ETH_ALEN]; + u8 reserve_data[2]; + u8 gsn[ZM_WAPI_IV_LEN]; + u8 wie[256]; +}; +#endif //ZM_ENALBE_WAPI +#endif diff --git a/drivers/staging/otus/hal/hpDKfwu.c b/drivers/staging/otus/hal/hpDKfwu.c new file mode 100644 index 000000000000..144c62dc8da2 --- /dev/null +++ b/drivers/staging/otus/hal/hpDKfwu.c @@ -0,0 +1,832 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" + +const u32_t zcDKFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE3E7FFC, 0xE114D73E, +0x1E13D43E, 0x1E4C470B, 0x0009B017, 0x956EE600, +0xC84060E2, 0x2F028F03, 0x8FF93652, 0xD4387601, +0x4E0BDE38, 0xD4380009, 0x00094E0B, 0x4E0BD437, +0x7F040009, 0xA0364F26, 0x4F226EF6, 0x410BD134, +0xD4340009, 0x0009440B, 0x450BD533, 0xD7330009, +0xD233E1FF, 0x2712611D, 0xD4325029, 0xE1FFCB01, +0x1209E501, 0x12112212, 0xD52F2452, 0xD22F9740, +0xE7002572, 0xD42FD12E, 0x2270D62F, 0x2172E201, +0x26202420, 0xE4FFD62D, 0xE6002641, 0xE104D52C, +0x6063666D, 0x626D7601, 0x32124000, 0x05458FF8, +0x000B4F26, 0xEAC80009, 0xDB266AAC, 0xDD27DC26, +0xD828DE27, 0x4C0BE901, 0x4D0B0009, 0x4E0B0009, +0x60B20009, 0x89078801, 0x6242D423, 0x890332A6, +0x6050D522, 0x8BEE8801, 0x2B92D41F, 0x26686642, +0x480B89E9, 0xD51D0009, 0xAFE4E200, 0x27102520, +0x00000FA0, 0x001C001C, 0x00200ED4, 0x0000B38E, +0x00202F90, 0x00201356, 0x00202F9C, 0x00202FB4, +0x00201314, 0x00201412, 0x00200EF8, 0x001C3510, +0x001C3624, 0x001E212C, 0x00202F00, 0x00202A9C, +0x00202F08, 0x00202F14, 0x00202F20, 0x00202F22, +0x00202F26, 0x001C1028, 0x00201220, 0x0020294C, +0x00201D10, 0x00201EC8, 0x00203220, 0x00202F24, +0x2FB62F96, 0x2FD62FC6, 0x4F222FE6, 0xDE947F80, +0x61E0E024, 0x0F14D493, 0x710161E3, 0xD7926210, +0x470BE028, 0xD5910F24, 0x0009450B, 0x6D032008, +0x1F0B8F11, 0xD48FDC8E, 0xDD8F67C0, 0x657C4D0B, +0xDD8FD18E, 0x6B9C6910, 0x420862B3, 0x32B84208, +0x3D2C4208, 0xE0281FDB, 0xE58004FC, 0x604C66E2, +0x3050655C, 0x2D628F13, 0x01FCE024, 0x641CE500, +0x625DDE84, 0x8B013243, 0x0009A39E, 0x6753655D, +0x607037EC, 0x39DC6953, 0xAFF27501, 0x20088094, +0xE0248B13, 0xE50001FC, 0xA009DE7A, 0x655D641C, +0x32EC6253, 0x6C536B22, 0x3CDC67B2, 0x75041C71, +0x3243625D, 0xA37F8BF3, 0x88012D10, 0xE0248B16, +0xE40001FC, 0x671C2D40, 0x624DDE6E, 0x8B013273, +0x0009A372, 0x6CE3644D, 0x7C046943, 0x39EC6B43, +0x65923BCC, 0x74086DB2, 0x25D2AFEF, 0x8B198804, +0x01FCE024, 0x2D70E700, 0x1FD86D1C, 0x627DDE61, +0x8B0132D3, 0x0009A358, 0x6B73677D, 0x3BEC61E3, +0x710464B2, 0x3C1C6C73, 0x694265C2, 0x29597708, +0x2492AFED, 0x8B188805, 0x01FCE024, 0x2D40E400, +0xDE54671C, 0x3273624D, 0xA33D8B01, 0x644D0009, +0x6BE36D43, 0x65D23DEC, 0x61437B04, 0x6C1231BC, +0x74086952, 0xAFED29CB, 0x88312592, 0xDE4A8B20, +0x65E6DB4A, 0x61E6DC4A, 0x67E2D94A, 0x62E27E04, +0x1FEC7EE8, 0x7E0464E2, 0x6EE21FED, 0x5BFD2BE0, +0x60B27B04, 0xC9011FBE, 0x6BB22C00, 0x29B04B09, +0xDC412F26, 0x66134C0B, 0xE2007F04, 0x2D20A30C, +0x8B218830, 0xD939DE38, 0xE06465E6, 0x720462E3, +0x672666E2, 0x6E23DC36, 0x62227EE8, 0x6BE261E6, +0x29B01FEF, 0x7E040F16, 0xC90160E2, 0x6EE22C00, +0x4E09DC30, 0x2F262CE0, 0xD130E068, 0x04FE410B, +0xE2007F04, 0x2D20A2E8, 0x8B058833, 0x4E0BDE2C, +0xE1000009, 0x2D10A2E0, 0x89018828, 0x0009A106, +0xE143DE20, 0xE04062E1, 0x3217622D, 0x0FE68F04, +0x6023E240, 0x262106FE, 0x8B013217, 0x0009A0EF, +0x02FEE040, 0x8521E401, 0x8B013046, 0x0009A0E7, +0xE501E040, 0x2D5007FE, 0x6471B2C7, 0x09FEE040, +0x6291E143, 0x652DE068, 0x8D6B3517, 0xE6400F56, +0x8B273563, 0xE048E600, 0xE11A0F65, 0x72C0A031, +0x00117800, 0x00202FB8, 0x00201356, 0x00202480, +0x00202F1A, 0x00202FBC, 0x002013A2, 0x00202F19, +0x00202B40, 0x00117804, 0x00117810, 0x00202F15, +0x00202F16, 0x00202F17, 0x00200B84, 0x00200BD8, +0x00200BD4, 0x41216153, 0x41214121, 0x41214121, +0x45214521, 0x60534521, 0x6603C903, 0x0F65E048, +0xE0077118, 0xE0442209, 0x641D0F25, 0x65F3E04C, +0x0F46B314, 0x04FDE048, 0x0BFDE044, 0x61BD674D, +0x41084708, 0x0F16E050, 0xD2936073, 0x420B09FE, +0x6C07E00F, 0x607329C9, 0xE0400F96, 0x65F30EFE, +0x6D0D85E2, 0x01FEE050, 0x60D3420B, 0x6073290B, +0xE04C0F96, 0x04FEB2D9, 0x06FEE040, 0x6261E068, +0x0F56652D, 0x3563E640, 0xE000894E, 0x602381F8, +0x4008C903, 0x6B034000, 0xE0546103, 0xE0580FB6, +0xECFFDD7D, 0x6CCC0FF6, 0x0FD6E06C, 0x4D0B60C3, +0x42216253, 0x42214221, 0x64234221, 0x324C4200, +0xE05C6E07, 0x45214200, 0xE0400FE6, 0x0BFE4521, +0xC9036053, 0x30FC4008, 0x6D037B06, 0x85F81F05, +0x6C2D1FB7, 0x1FC66E03, 0x0FC6E060, 0x05FEE058, +0x64C3B2B4, 0x33FCE354, 0x563262D2, 0x22696132, +0x67B42D22, 0x490B5936, 0x220B607C, 0x05FEE058, +0x64C32D22, 0x7E01B289, 0xE70662ED, 0x8FE33273, +0xE0407C01, 0x626106FE, 0x06FEE040, 0x85614200, +0x302C760C, 0x6103701B, 0x64F3E500, 0x7501E704, +0x6B5D6966, 0x24923B73, 0x74048FF9, 0xB26C65F3, +0xE040641D, 0xB20506FE, 0xA1DD6461, 0xD44F0009, +0xE201D74F, 0x2D20470B, 0x0009A1D6, 0x8B078829, +0xEC00DE4C, 0x61E22DC0, 0x641DB1D7, 0x0009A1CC, +0x622CE281, 0x8B013020, 0x0009A118, 0x06FCE028, +0xE682626C, 0x3260666C, 0xA0EE8B01, 0xE6830009, +0x3260666C, 0xA0DC8B01, 0xE6900009, 0x3260666C, +0xA0D08B01, 0xE6910009, 0x3260666C, 0xA0B98B01, +0xE6B00009, 0x3260666C, 0xA07F8B01, 0xE6BB0009, +0x3260666C, 0xE6928920, 0x3260666C, 0xE4008B14, +0xEB04D531, 0x52516652, 0x8B073620, 0x624D7401, +0x8FF732B7, 0xE6007508, 0x52FBA002, 0xE60152FB, +0xE6041261, 0x2260A188, 0xD229D428, 0xD4296542, +0x0009420B, 0x0009A180, 0xE100E670, 0x601336FC, +0xE0248162, 0x0BFCD21F, 0x6BBC6722, 0x26727BFC, +0xEB0416B2, 0x06FEE078, 0x3263621D, 0xA16B8B01, +0xDE1D0009, 0x31EC611D, 0xD41C6E12, 0x410BD114, +0xE0700009, 0x450BD51A, 0xD41A04FE, 0x420BD210, +0xD2170009, 0x64E3420B, 0xD60DD417, 0x0009460B, +0x05FEE070, 0x01FDE074, 0x611DE600, 0x6253351C, +0x326C666D, 0x22E07601, 0x32B3626D, 0x4E198FF7, +0xE0747104, 0x0F15AFCE, 0x002029F8, 0x00202FDC, +0x00201356, 0x00117804, 0x00202B10, 0x00117800, +0x002013A2, 0x00203014, 0x00117808, 0x00202FF4, +0x0020139A, 0x00203008, 0x00203010, 0x02FCE024, +0x672CE07C, 0xEC000F76, 0xE07CEB04, 0x62CD07FE, +0x8B013273, 0x0009A118, 0x6CCDD7B9, 0x357C65C3, +0x62C37704, 0xD4B7327C, 0x6D52D7B7, 0x6E22470B, +0x470BD7B6, 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0x670D66B2, 0x89073762, 0xD291D490, +0x0009420B, 0xE701D190, 0x2172AFE6, 0xDE8F64E3, +0x00094E0B, 0xD48FD68E, 0x410BD18F, 0xAFDB26D2, +0x4F260009, 0x6DF66EF6, 0x000B6CF6, 0x4F226BF6, +0x85467FF4, 0x2F01E681, 0x666C8547, 0x854881F1, +0x81F2D27B, 0x67F38542, 0x854381F3, 0x81F4E40C, +0x65636053, 0x420B81F5, 0x7F0C7540, 0x000B4F26, +0x2F860009, 0x2FA62F96, 0x2FC62FB6, 0x2FE62FD6, +0x7FEC4F22, 0xE000D176, 0xD4782F12, 0x81F26103, +0xDC771F42, 0xD6776B13, 0xE0014B08, 0x460BDE76, +0x3BEC4B00, 0x66C21F03, 0x362052C1, 0xA1818B01, +0x60610009, 0x8801C903, 0xA17B8B01, 0x85610009, +0x8B01C801, 0x0009A080, 0x85D25D63, 0xC9036603, +0x85D36403, 0x6053650D, 0x40214021, 0x4500C93F, +0x322A6103, 0x6053252D, 0xC901E510, 0xD95E3153, +0x6E038D21, 0x4408D761, 0x44086870, 0x44006213, +0x28884200, 0x342C8F0E, 0x6043D25D, 0x60E3072D, +0x4A196A7D, 0x658E68A9, 0x285D8801, 0x6A7C8F0B, +0x6A13A009, 0x6043D257, 0x61ED0E2D, 0x68194119, +0x287D678E, 0xD1546AEC, 0x22286210, 0xEAFF8901, +0xEEFF6AAC, 0x6EEC65AD, 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0x00003D6D, 0x654C7245, +0x0000006E, 0x00000049, 0x20746F4E, 0x756F6E65, +0x49206867, 0x4220514E, 0x0A0D6675, 0x00000000, +0x000000FF, 0x00020001, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00020003, 0x01090108, 0x0002010A, +0x02000003, 0x02020201, 0x02040203, 0x02060205, +0x02020200, 0x02040203, 0x020C0207, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00FF010F, 0x01090108, 0x010B010A, +0x020000FF, 0x02020201, 0x02040203, 0x02060205, +0x02020200, 0x02040203, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00205220, 0x00000046, 0x00000059, 0x73204142, +0x003D7165, 0x49544120, 0x0000204D, 0x00000000, +0x00000000, 0x002E0209, 0x80000101, 0x000409FA, +0x00FF0400, 0x05070000, 0x02000201, 0x82050700, +0x00020002, 0x03830507, 0x07010040, 0x40020405, +0x02090000, 0x0101002E, 0x09FA8000, 0x04000004, +0x000000FF, 0x02010507, 0x07000040, 0x40028205, +0x05070000, 0x00400383, 0x04050701, 0x00004002, +0x00000000, 0x00000000, 0x07090000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, }; + +const u32_t zcDKFwImageSize=12988; diff --git a/drivers/staging/otus/hal/hpani.c b/drivers/staging/otus/hal/hpani.c new file mode 100644 index 000000000000..ba95b5d012a4 --- /dev/null +++ b/drivers/staging/otus/hal/hpani.c @@ -0,0 +1,732 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" +#include "hpani.h" +#include "hpusb.h" + + +extern u16_t zfDelayWriteInternalReg(zdev_t* dev, u32_t addr, u32_t val); +extern u16_t zfFlushDelayWrite(zdev_t* dev); + +/* + * Anti noise immunity support. We track phy errors and react + * to excessive errors by adjusting the noise immunity parameters. + */ + +/****************************************************************************** + * + * New Ani Algorithm for Station side only + * + *****************************************************************************/ + +#define ZM_HAL_NOISE_IMMUNE_MAX 4 /* Max noise immunity level */ +#define ZM_HAL_SPUR_IMMUNE_MAX 7 /* Max spur immunity level */ +#define ZM_HAL_FIRST_STEP_MAX 2 /* Max first step level */ + +#define ZM_HAL_ANI_OFDM_TRIG_HIGH 500 +#define ZM_HAL_ANI_OFDM_TRIG_LOW 200 +#define ZM_HAL_ANI_CCK_TRIG_HIGH 200 +#define ZM_HAL_ANI_CCK_TRIG_LOW 100 +#define ZM_HAL_ANI_NOISE_IMMUNE_LVL 4 +#define ZM_HAL_ANI_USE_OFDM_WEAK_SIG TRUE +#define ZM_HAL_ANI_CCK_WEAK_SIG_THR FALSE +#define ZM_HAL_ANI_SPUR_IMMUNE_LVL 7 +#define ZM_HAL_ANI_FIRSTEP_LVL 0 +#define ZM_HAL_ANI_RSSI_THR_HIGH 40 +#define ZM_HAL_ANI_RSSI_THR_LOW 7 +#define ZM_HAL_ANI_PERIOD 100 + +#define ZM_HAL_EP_RND(x, mul) \ + ((((x)%(mul)) >= ((mul)/2)) ? ((x) + ((mul) - 1)) / (mul) : (x)/(mul)) + +s32_t BEACON_RSSI(zdev_t* dev) +{ + s32_t rssi; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + rssi = ZM_HAL_EP_RND(HpPriv->stats.ast_nodestats.ns_avgbrssi, ZM_HAL_RSSI_EP_MULTIPLIER); + + return rssi; +} + +/* + * Setup ANI handling. Sets all thresholds and levels to default level AND + * resets the channel statistics + */ + +void zfHpAniAttach(zdev_t* dev) +{ +#define N(a) (sizeof(a) / sizeof(a[0])) + u32_t i; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + const int totalSizeDesired[] = { -55, -55, -55, -55, -62 }; + const int coarseHigh[] = { -14, -14, -14, -14, -12 }; + const int coarseLow[] = { -64, -64, -64, -64, -70 }; + const int firpwr[] = { -78, -78, -78, -78, -80 }; + + for (i = 0; i < 5; i++) + { + HpPriv->totalSizeDesired[i] = totalSizeDesired[i]; + HpPriv->coarseHigh[i] = coarseHigh[i]; + HpPriv->coarseLow[i] = coarseLow[i]; + HpPriv->firpwr[i] = firpwr[i]; + } + + /* owl has phy counters */ + HpPriv->hasHwPhyCounters = 1; + + memset((char *)&HpPriv->ani, 0, sizeof(HpPriv->ani)); + for (i = 0; i < N(wd->regulationTable.allowChannel); i++) + { + /* New ANI stuff */ + HpPriv->ani[i].ofdmTrigHigh = ZM_HAL_ANI_OFDM_TRIG_HIGH; + HpPriv->ani[i].ofdmTrigLow = ZM_HAL_ANI_OFDM_TRIG_LOW; + HpPriv->ani[i].cckTrigHigh = ZM_HAL_ANI_CCK_TRIG_HIGH; + HpPriv->ani[i].cckTrigLow = ZM_HAL_ANI_CCK_TRIG_LOW; + HpPriv->ani[i].rssiThrHigh = ZM_HAL_ANI_RSSI_THR_HIGH; + HpPriv->ani[i].rssiThrLow = ZM_HAL_ANI_RSSI_THR_LOW; + HpPriv->ani[i].ofdmWeakSigDetectOff = !ZM_HAL_ANI_USE_OFDM_WEAK_SIG; + HpPriv->ani[i].cckWeakSigThreshold = ZM_HAL_ANI_CCK_WEAK_SIG_THR; + HpPriv->ani[i].spurImmunityLevel = ZM_HAL_ANI_SPUR_IMMUNE_LVL; + HpPriv->ani[i].firstepLevel = ZM_HAL_ANI_FIRSTEP_LVL; + if (HpPriv->hasHwPhyCounters) + { + HpPriv->ani[i].ofdmPhyErrBase = 0;//AR_PHY_COUNTMAX - ZM_HAL_ANI_OFDM_TRIG_HIGH; + HpPriv->ani[i].cckPhyErrBase = 0;//AR_PHY_COUNTMAX - ZM_HAL_ANI_CCK_TRIG_HIGH; + } + } + if (HpPriv->hasHwPhyCounters) + { + //zm_debug_msg2("Setting OfdmErrBase = 0x", HpPriv->ani[0].ofdmPhyErrBase); + //zm_debug_msg2("Setting cckErrBase = 0x", HpPriv->ani[0].cckPhyErrBase); + //OS_REG_WRITE(ah, AR_PHY_ERR_1, HpPriv->ani[0].ofdmPhyErrBase); + //OS_REG_WRITE(ah, AR_PHY_ERR_2, HpPriv->ani[0].cckPhyErrBase); + } + HpPriv->aniPeriod = ZM_HAL_ANI_PERIOD; + //if (ath_hal_enableANI) + HpPriv->procPhyErr |= ZM_HAL_PROCESS_ANI; + + HpPriv->stats.ast_nodestats.ns_avgbrssi = ZM_RSSI_DUMMY_MARKER; + HpPriv->stats.ast_nodestats.ns_avgrssi = ZM_RSSI_DUMMY_MARKER; + HpPriv->stats.ast_nodestats.ns_avgtxrssi = ZM_RSSI_DUMMY_MARKER; +#undef N +} + +/* + * Control Adaptive Noise Immunity Parameters + */ +u8_t zfHpAniControl(zdev_t* dev, ZM_HAL_ANI_CMD cmd, int param) +{ +#define N(a) (sizeof(a)/sizeof(a[0])) + typedef s32_t TABLE[]; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + struct zsAniState *aniState = HpPriv->curani; + + switch (cmd) + { + case ZM_HAL_ANI_NOISE_IMMUNITY_LEVEL: + { + u32_t level = param; + + if (level >= N(HpPriv->totalSizeDesired)) + { + zm_debug_msg1("level out of range, desired level : ", level); + zm_debug_msg1("max level : ", N(HpPriv->totalSizeDesired)); + return FALSE; + } + + zfDelayWriteInternalReg(dev, AR_PHY_DESIRED_SZ, + (HpPriv->regPHYDesiredSZ & ~AR_PHY_DESIRED_SZ_TOT_DES) + | ((HpPriv->totalSizeDesired[level] << AR_PHY_DESIRED_SZ_TOT_DES_S) + & AR_PHY_DESIRED_SZ_TOT_DES)); + zfDelayWriteInternalReg(dev, AR_PHY_AGC_CTL1, + (HpPriv->regPHYAgcCtl1 & ~AR_PHY_AGC_CTL1_COARSE_LOW) + | ((HpPriv->coarseLow[level] << AR_PHY_AGC_CTL1_COARSE_LOW_S) + & AR_PHY_AGC_CTL1_COARSE_LOW)); + zfDelayWriteInternalReg(dev, AR_PHY_AGC_CTL1, + (HpPriv->regPHYAgcCtl1 & ~AR_PHY_AGC_CTL1_COARSE_HIGH) + | ((HpPriv->coarseHigh[level] << AR_PHY_AGC_CTL1_COARSE_HIGH_S) + & AR_PHY_AGC_CTL1_COARSE_HIGH)); + zfDelayWriteInternalReg(dev, AR_PHY_FIND_SIG, + (HpPriv->regPHYFindSig & ~AR_PHY_FIND_SIG_FIRPWR) + | ((HpPriv->firpwr[level] << AR_PHY_FIND_SIG_FIRPWR_S) + & AR_PHY_FIND_SIG_FIRPWR)); + zfFlushDelayWrite(dev); + + if (level > aniState->noiseImmunityLevel) + HpPriv->stats.ast_ani_niup++; + else if (level < aniState->noiseImmunityLevel) + HpPriv->stats.ast_ani_nidown++; + aniState->noiseImmunityLevel = (u8_t)level; + break; + } + case ZM_HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION: + { + const TABLE m1ThreshLow = { 127, 50 }; + const TABLE m2ThreshLow = { 127, 40 }; + const TABLE m1Thresh = { 127, 0x4d }; + const TABLE m2Thresh = { 127, 0x40 }; + const TABLE m2CountThr = { 31, 16 }; + const TABLE m2CountThrLow = { 63, 48 }; + u32_t on = param ? 1 : 0; + + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR_LOW, + (HpPriv->regPHYSfcorrLow & ~AR_PHY_SFCORR_LOW_M1_THRESH_LOW) + | ((m1ThreshLow[on] << AR_PHY_SFCORR_LOW_M1_THRESH_LOW_S) + & AR_PHY_SFCORR_LOW_M1_THRESH_LOW)); + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR_LOW, + (HpPriv->regPHYSfcorrLow & ~AR_PHY_SFCORR_LOW_M2_THRESH_LOW) + | ((m2ThreshLow[on] << AR_PHY_SFCORR_LOW_M2_THRESH_LOW_S) + & AR_PHY_SFCORR_LOW_M2_THRESH_LOW)); + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR, + (HpPriv->regPHYSfcorr & ~AR_PHY_SFCORR_M1_THRESH) + | ((m1Thresh[on] << AR_PHY_SFCORR_M1_THRESH_S) + & AR_PHY_SFCORR_M1_THRESH)); + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR, + (HpPriv->regPHYSfcorr & ~AR_PHY_SFCORR_M2_THRESH) + | ((m2Thresh[on] << AR_PHY_SFCORR_M2_THRESH_S) + & AR_PHY_SFCORR_M2_THRESH)); + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR, + (HpPriv->regPHYSfcorr & ~AR_PHY_SFCORR_M2COUNT_THR) + | ((m2CountThr[on] << AR_PHY_SFCORR_M2COUNT_THR_S) + & AR_PHY_SFCORR_M2COUNT_THR)); + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR_LOW, + (HpPriv->regPHYSfcorrLow & ~AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW) + | ((m2CountThrLow[on] << AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW_S) + & AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW)); + + if (on) + { + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR_LOW, + HpPriv->regPHYSfcorrLow | AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); + } + else + { + zfDelayWriteInternalReg(dev, AR_PHY_SFCORR_LOW, + HpPriv->regPHYSfcorrLow & ~AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); + } + zfFlushDelayWrite(dev); + if (!on != aniState->ofdmWeakSigDetectOff) + { + if (on) + HpPriv->stats.ast_ani_ofdmon++; + else + HpPriv->stats.ast_ani_ofdmoff++; + aniState->ofdmWeakSigDetectOff = !on; + } + break; + } + case ZM_HAL_ANI_CCK_WEAK_SIGNAL_THR: + { + const TABLE weakSigThrCck = { 8, 6 }; + u32_t high = param ? 1 : 0; + + zfDelayWriteInternalReg(dev, AR_PHY_CCK_DETECT, + (HpPriv->regPHYCckDetect & ~AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK) + | ((weakSigThrCck[high] << AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK_S) + & AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK)); + zfFlushDelayWrite(dev); + if (high != aniState->cckWeakSigThreshold) + { + if (high) + HpPriv->stats.ast_ani_cckhigh++; + else + HpPriv->stats.ast_ani_ccklow++; + aniState->cckWeakSigThreshold = (u8_t)high; + } + break; + } + case ZM_HAL_ANI_FIRSTEP_LEVEL: + { + const TABLE firstep = { 0, 4, 8 }; + u32_t level = param; + + if (level >= N(firstep)) + { + zm_debug_msg1("level out of range, desired level : ", level); + zm_debug_msg1("max level : ", N(firstep)); + return FALSE; + } + zfDelayWriteInternalReg(dev, AR_PHY_FIND_SIG, + (HpPriv->regPHYFindSig & ~AR_PHY_FIND_SIG_FIRSTEP) + | ((firstep[level] << AR_PHY_FIND_SIG_FIRSTEP_S) + & AR_PHY_FIND_SIG_FIRSTEP)); + zfFlushDelayWrite(dev); + if (level > aniState->firstepLevel) + HpPriv->stats.ast_ani_stepup++; + else if (level < aniState->firstepLevel) + HpPriv->stats.ast_ani_stepdown++; + aniState->firstepLevel = (u8_t)level; + break; + } + case ZM_HAL_ANI_SPUR_IMMUNITY_LEVEL: + { + const TABLE cycpwrThr1 = { 2, 4, 6, 8, 10, 12, 14, 16 }; + u32_t level = param; + + if (level >= N(cycpwrThr1)) + { + zm_debug_msg1("level out of range, desired level : ", level); + zm_debug_msg1("max level : ", N(cycpwrThr1)); + return FALSE; + } + zfDelayWriteInternalReg(dev, AR_PHY_TIMING5, + (HpPriv->regPHYTiming5 & ~AR_PHY_TIMING5_CYCPWR_THR1) + | ((cycpwrThr1[level] << AR_PHY_TIMING5_CYCPWR_THR1_S) + & AR_PHY_TIMING5_CYCPWR_THR1)); + zfFlushDelayWrite(dev); + if (level > aniState->spurImmunityLevel) + HpPriv->stats.ast_ani_spurup++; + else if (level < aniState->spurImmunityLevel) + HpPriv->stats.ast_ani_spurdown++; + aniState->spurImmunityLevel = (u8_t)level; + break; + } + case ZM_HAL_ANI_PRESENT: + break; +#ifdef AH_PRIVATE_DIAG + case ZM_HAL_ANI_MODE: + if (param == 0) + { + HpPriv->procPhyErr &= ~ZM_HAL_PROCESS_ANI; + /* Turn off HW counters if we have them */ + zfHpAniDetach(dev); + //zfHpSetRxFilter(dev, zfHpGetRxFilter(dev) &~ HAL_RX_FILTER_PHYERR); + } + else + { /* normal/auto mode */ + HpPriv->procPhyErr |= ZM_HAL_PROCESS_ANI; + if (HpPriv->hasHwPhyCounters) + { + //zfHpSetRxFilter(dev, zfHpGetRxFilter(dev) &~ HAL_RX_FILTER_PHYERR); + } + else + { + //zfHpSetRxFilter(dev, zfHpGetRxFilter(dev) | HAL_RX_FILTER_PHYERR); + } + } + break; + case ZM_HAL_ANI_PHYERR_RESET: + HpPriv->stats.ast_ani_ofdmerrs = 0; + HpPriv->stats.ast_ani_cckerrs = 0; + break; +#endif /* AH_PRIVATE_DIAG */ + default: + zm_debug_msg1("invalid cmd ", cmd); + return FALSE; + } + return TRUE; +#undef N +} + +void zfHpAniRestart(zdev_t* dev) +{ + struct zsAniState *aniState; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + aniState = HpPriv->curani; + + aniState->listenTime = 0; + if (HpPriv->hasHwPhyCounters) + { + //if (aniState->ofdmTrigHigh > AR_PHY_COUNTMAX) + //{ + // aniState->ofdmPhyErrBase = 0; + // zm_debug_msg0("OFDM Trigger is too high for hw counters"); + //} + //else + // aniState->ofdmPhyErrBase = AR_PHY_COUNTMAX - aniState->ofdmTrigHigh; + //if (aniState->cckTrigHigh > AR_PHY_COUNTMAX) + //{ + // aniState->cckPhyErrBase = 0; + // zm_debug_msg0("CCK Trigger is too high for hw counters"); + //} + //else + // aniState->cckPhyErrBase = AR_PHY_COUNTMAX - aniState->cckTrigHigh; + //zm_debug_msg2("Writing ofdmbase = 0x", aniState->ofdmPhyErrBase); + //zm_debug_msg2("Writing cckbase = 0x", aniState->cckPhyErrBase); + //OS_REG_WRITE(ah, AR_PHY_ERR_1, aniState->ofdmPhyErrBase); + //OS_REG_WRITE(ah, AR_PHY_ERR_2, aniState->cckPhyErrBase); + //OS_REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING); + //OS_REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING); + aniState->ofdmPhyErrBase = 0; + aniState->cckPhyErrBase = 0; + } + aniState->ofdmPhyErrCount = 0; + aniState->cckPhyErrCount = 0; +} + +void zfHpAniOfdmErrTrigger(zdev_t* dev) +{ + struct zsAniState *aniState; + s32_t rssi; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + //HALASSERT(chan != NULL); + + if ((HpPriv->procPhyErr & ZM_HAL_PROCESS_ANI) == 0) + return; + + aniState = HpPriv->curani; + /* First, raise noise immunity level, up to max */ + if (aniState->noiseImmunityLevel < ZM_HAL_NOISE_IMMUNE_MAX) + { + zfHpAniControl(dev, ZM_HAL_ANI_NOISE_IMMUNITY_LEVEL, aniState->noiseImmunityLevel + 1); + return; + } + /* then, raise spur immunity level, up to max */ + if (aniState->spurImmunityLevel < ZM_HAL_SPUR_IMMUNE_MAX) + { + zfHpAniControl(dev, ZM_HAL_ANI_SPUR_IMMUNITY_LEVEL, aniState->spurImmunityLevel + 1); + return; + } + rssi = BEACON_RSSI(dev); + if (rssi > aniState->rssiThrHigh) + { + /* + * Beacon rssi is high, can turn off ofdm weak sig detect. + */ + if (!aniState->ofdmWeakSigDetectOff) + { + zfHpAniControl(dev, ZM_HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION, FALSE); + zfHpAniControl(dev, ZM_HAL_ANI_SPUR_IMMUNITY_LEVEL, 0); + return; + } + /* + * If weak sig detect is already off, as last resort, raise + * first step level + */ + if (aniState->firstepLevel < ZM_HAL_FIRST_STEP_MAX) + { + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, aniState->firstepLevel + 1); + return; + } + } + else if (rssi > aniState->rssiThrLow) + { + /* + * Beacon rssi in mid range, need ofdm weak signal detect, + * but we can raise firststepLevel + */ + if (aniState->ofdmWeakSigDetectOff) + zfHpAniControl(dev, ZM_HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION, TRUE); + if (aniState->firstepLevel < ZM_HAL_FIRST_STEP_MAX) + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, aniState->firstepLevel + 1); + return; + } + else + { + /* + * Beacon rssi is low, if in 11b/g mode, turn off ofdm + * weak sign detction and zero firstepLevel to maximize + * CCK sensitivity + */ + if (wd->frequency < 3000) + { + if (!aniState->ofdmWeakSigDetectOff) + zfHpAniControl(dev, ZM_HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION, FALSE); + if (aniState->firstepLevel > 0) + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, 0); + return; + } + } +} + +void zfHpAniCckErrTrigger(zdev_t* dev) +{ + struct zsAniState *aniState; + s32_t rssi; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + //HALASSERT(chan != NULL); + + if ((HpPriv->procPhyErr & ZM_HAL_PROCESS_ANI) == 0) + return; + + /* first, raise noise immunity level, up to max */ + aniState = HpPriv->curani; + if (aniState->noiseImmunityLevel < ZM_HAL_NOISE_IMMUNE_MAX) + { + zfHpAniControl(dev, ZM_HAL_ANI_NOISE_IMMUNITY_LEVEL, + aniState->noiseImmunityLevel + 1); + return; + } + rssi = BEACON_RSSI(dev); + if (rssi > aniState->rssiThrLow) + { + /* + * Beacon signal in mid and high range, raise firsteplevel. + */ + if (aniState->firstepLevel < ZM_HAL_FIRST_STEP_MAX) + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, aniState->firstepLevel + 1); + } + else + { + /* + * Beacon rssi is low, zero firstepLevel to maximize + * CCK sensitivity. + */ + if (wd->frequency < 3000) + { + if (aniState->firstepLevel > 0) + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, 0); + } + } +} + +void zfHpAniLowerImmunity(zdev_t* dev) +{ + struct zsAniState *aniState; + s32_t rssi; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + aniState = HpPriv->curani; + + rssi = BEACON_RSSI(dev); + if (rssi > aniState->rssiThrHigh) + { + /* + * Beacon signal is high, leave ofdm weak signal detection off + * or it may oscillate. Let it fall through. + */ + } + else if (rssi > aniState->rssiThrLow) + { + /* + * Beacon rssi in mid range, turn on ofdm weak signal + * detection or lower first step level. + */ + if (aniState->ofdmWeakSigDetectOff) + { + zfHpAniControl(dev, ZM_HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION, TRUE); + return; + } + if (aniState->firstepLevel > 0) + { + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, aniState->firstepLevel - 1); + return; + } + } + else + { + /* + * Beacon rssi is low, reduce first step level. + */ + if (aniState->firstepLevel > 0) + { + zfHpAniControl(dev, ZM_HAL_ANI_FIRSTEP_LEVEL, aniState->firstepLevel - 1); + return; + } + } + /* then lower spur immunity level, down to zero */ + if (aniState->spurImmunityLevel > 0) + { + zfHpAniControl(dev, ZM_HAL_ANI_SPUR_IMMUNITY_LEVEL, aniState->spurImmunityLevel - 1); + return; + } + /* + * if all else fails, lower noise immunity level down to a min value + * zero for now + */ + if (aniState->noiseImmunityLevel > 0) + { + zfHpAniControl(dev, ZM_HAL_ANI_NOISE_IMMUNITY_LEVEL, aniState->noiseImmunityLevel - 1); + return; + } +} + +#define CLOCK_RATE 44000 /* XXX use mac_usec or similar */ +/* convert HW counter values to ms using 11g clock rate, goo9d enough + for 11a and Turbo */ + +/* + * Return an approximation of the time spent ``listening'' by + * deducting the cycles spent tx'ing and rx'ing from the total + * cycle count since our last call. A return value <0 indicates + * an invalid/inconsistent time. + */ +s32_t zfHpAniGetListenTime(zdev_t* dev) +{ + struct zsAniState *aniState; + u32_t txFrameCount, rxFrameCount, cycleCount; + s32_t listenTime; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + txFrameCount = 0;//OS_REG_READ(ah, AR_TFCNT); + rxFrameCount = 0;//OS_REG_READ(ah, AR_RFCNT); + cycleCount = 0;//OS_REG_READ(ah, AR_CCCNT); + + aniState = HpPriv->curani; + if (aniState->cycleCount == 0 || aniState->cycleCount > cycleCount) + { + /* + * Cycle counter wrap (or initial call); it's not possible + * to accurately calculate a value because the registers + * right shift rather than wrap--so punt and return 0. + */ + listenTime = 0; + HpPriv->stats.ast_ani_lzero++; + } + else + { + s32_t ccdelta = cycleCount - aniState->cycleCount; + s32_t rfdelta = rxFrameCount - aniState->rxFrameCount; + s32_t tfdelta = txFrameCount - aniState->txFrameCount; + listenTime = (ccdelta - rfdelta - tfdelta) / CLOCK_RATE; + } + aniState->cycleCount = cycleCount; + aniState->txFrameCount = txFrameCount; + aniState->rxFrameCount = rxFrameCount; + return listenTime; +} + +/* + * Do periodic processing. This routine is called from the + * driver's rx interrupt handler after processing frames. + */ +void zfHpAniArPoll(zdev_t* dev, u32_t listenTime, u32_t phyCnt1, u32_t phyCnt2) +{ + struct zsAniState *aniState; + //s32_t listenTime; + + zmw_get_wlan_dev(dev); + + struct zsHpPriv *HpPriv = (struct zsHpPriv*)wd->hpPrivate; + + /* + * Since we're called from end of rx tasklet, we also check for + * AR processing now + */ + + aniState = HpPriv->curani; + //HpPriv->stats.ast_nodestats = *stats; /* XXX optimize? */ + + //listenTime = zfHpAniGetListenTime(dev); + //if (listenTime < 0) + //{ + // HpPriv->stats.ast_ani_lneg++; + // /* restart ANI period if listenTime is invalid */ + // zfHpAniRestart(dev); + // return; + //} + /* XXX beware of overflow? */ + aniState->listenTime += listenTime; + + if (HpPriv->hasHwPhyCounters) + { + //u32_t phyCnt1, phyCnt2; + u32_t ofdmPhyErrCnt, cckPhyErrCnt; + + /* NB: these are not reset-on-read */ + //phyCnt1 = 0;//OS_REG_READ(ah, AR_PHY_ERR_1); + //phyCnt2 = 0;//OS_REG_READ(ah, AR_PHY_ERR_2); + /* XXX sometimes zero, why? */ + //if (phyCnt1 < aniState->ofdmPhyErrBase || + // phyCnt2 < aniState->cckPhyErrBase) + //{ + // if (phyCnt1 < aniState->ofdmPhyErrBase) + // { + // zm_debug_msg2("phyCnt1 = 0x", phyCnt1); + // zm_debug_msg2("resetting counter value to 0x", aniState->ofdmPhyErrBase); + // //OS_REG_WRITE(ah, AR_PHY_ERR_1, aniState->ofdmPhyErrBase); + // //OS_REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING); + // } + // if (phyCnt2 < aniState->cckPhyErrBase) + // { + // zm_debug_msg2("phyCnt2 = 0x", phyCnt2); + // zm_debug_msg2("resetting counter value to 0x", aniState->cckPhyErrBase); + // //OS_REG_WRITE(ah, AR_PHY_ERR_2, aniState->cckPhyErrBase); + // //OS_REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING); + // } + // return; /* XXX */ + //} + /* NB: only use ast_ani_*errs with AH_PRIVATE_DIAG */ + //ofdmPhyErrCnt = phyCnt1 - aniState->ofdmPhyErrBase; + //HpPriv->stats.ast_ani_ofdmerrs += ofdmPhyErrCnt - aniState->ofdmPhyErrCount; + //aniState->ofdmPhyErrCount = ofdmPhyErrCnt; + ofdmPhyErrCnt = phyCnt1; + HpPriv->stats.ast_ani_ofdmerrs += ofdmPhyErrCnt; + aniState->ofdmPhyErrCount += ofdmPhyErrCnt; + + //cckPhyErrCnt = phyCnt2 - aniState->cckPhyErrBase; + //HpPriv->stats.ast_ani_cckerrs += cckPhyErrCnt - aniState->cckPhyErrCount; + //aniState->cckPhyErrCount = cckPhyErrCnt; + cckPhyErrCnt = phyCnt2; + HpPriv->stats.ast_ani_cckerrs += cckPhyErrCnt; + aniState->cckPhyErrCount += cckPhyErrCnt; + } + /* + * If ani is not enabled, return after we've collected + * statistics + */ + if ((HpPriv->procPhyErr & ZM_HAL_PROCESS_ANI) == 0) + return; + if (aniState->listenTime > 5 * HpPriv->aniPeriod) + { + /* + * Check to see if need to lower immunity if + * 5 aniPeriods have passed + */ + if (aniState->ofdmPhyErrCount <= aniState->listenTime * + aniState->ofdmTrigLow/1000 && + aniState->cckPhyErrCount <= aniState->listenTime * + aniState->cckTrigLow/1000) + zfHpAniLowerImmunity(dev); + zfHpAniRestart(dev); + } + else if (aniState->listenTime > HpPriv->aniPeriod) + { + /* check to see if need to raise immunity */ + if (aniState->ofdmPhyErrCount > aniState->listenTime * + aniState->ofdmTrigHigh / 1000) + { + zfHpAniOfdmErrTrigger(dev); + zfHpAniRestart(dev); + } + else if (aniState->cckPhyErrCount > aniState->listenTime * + aniState->cckTrigHigh / 1000) + { + zfHpAniCckErrTrigger(dev); + zfHpAniRestart(dev); + } + } +} diff --git a/drivers/staging/otus/hal/hpani.h b/drivers/staging/otus/hal/hpani.h new file mode 100644 index 000000000000..96e69af3c685 --- /dev/null +++ b/drivers/staging/otus/hal/hpani.h @@ -0,0 +1,420 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" + +typedef struct { + u32_t ackrcv_bad; + u32_t rts_bad; + u32_t rts_good; + u32_t fcs_bad; + u32_t beacons; +} ZM_HAL_MIB_STATS; + +/* + * Per-node statistics maintained by the driver for use in + * optimizing signal quality and other operational aspects. + */ +typedef struct { + u32_t ns_avgbrssi; /* average beacon rssi */ + u32_t ns_avgrssi; /* average data rssi */ + u32_t ns_avgtxrssi; /* average tx rssi */ +} ZM_HAL_NODE_STATS; + +#define ZM_HAL_RSSI_EP_MULTIPLIER (1<<7) /* pow2 to optimize out * and / */ + +struct zsAniStats { + u32_t ast_ani_niup; /* ANI increased noise immunity */ + u32_t ast_ani_nidown; /* ANI decreased noise immunity */ + u32_t ast_ani_spurup; /* ANI increased spur immunity */ + u32_t ast_ani_spurdown;/* ANI descreased spur immunity */ + u32_t ast_ani_ofdmon; /* ANI OFDM weak signal detect on */ + u32_t ast_ani_ofdmoff;/* ANI OFDM weak signal detect off */ + u32_t ast_ani_cckhigh;/* ANI CCK weak signal threshold high */ + u32_t ast_ani_ccklow; /* ANI CCK weak signal threshold low */ + u32_t ast_ani_stepup; /* ANI increased first step level */ + u32_t ast_ani_stepdown;/* ANI decreased first step level */ + u32_t ast_ani_ofdmerrs;/* ANI cumulative ofdm phy err count */ + u32_t ast_ani_cckerrs;/* ANI cumulative cck phy err count */ + u32_t ast_ani_reset; /* ANI parameters zero'd for non-STA */ + u32_t ast_ani_lzero; /* ANI listen time forced to zero */ + u32_t ast_ani_lneg; /* ANI listen time calculated < 0 */ + ZM_HAL_MIB_STATS ast_mibstats; /* MIB counter stats */ + ZM_HAL_NODE_STATS ast_nodestats; /* Latest rssi stats from driver */ +}; + +/* + * Per-channel ANI state private to the driver. + */ +struct zsAniState { + ZM_HAL_CHANNEL c; + u8_t noiseImmunityLevel; + u8_t spurImmunityLevel; + u8_t firstepLevel; + u8_t ofdmWeakSigDetectOff; + u8_t cckWeakSigThreshold; + + /* Thresholds */ + u32_t listenTime; + u32_t ofdmTrigHigh; + u32_t ofdmTrigLow; + s32_t cckTrigHigh; + s32_t cckTrigLow; + s32_t rssiThrLow; + s32_t rssiThrHigh; + + u32_t noiseFloor; /* The current noise floor */ + u32_t txFrameCount; /* Last txFrameCount */ + u32_t rxFrameCount; /* Last rx Frame count */ + u32_t cycleCount; /* Last cycleCount (can detect wrap-around) */ + u32_t ofdmPhyErrCount;/* OFDM err count since last reset */ + u32_t cckPhyErrCount; /* CCK err count since last reset */ + u32_t ofdmPhyErrBase; /* Base value for ofdm err counter */ + u32_t cckPhyErrBase; /* Base value for cck err counters */ + s16_t pktRssi[2]; /* Average rssi of pkts for 2 antennas */ + s16_t ofdmErrRssi[2]; /* Average rssi of ofdm phy errs for 2 ant */ + s16_t cckErrRssi[2]; /* Average rssi of cck phy errs for 2 ant */ +}; + +typedef enum { + ZM_HAL_ANI_PRESENT, /* is ANI support present */ + ZM_HAL_ANI_NOISE_IMMUNITY_LEVEL, /* set level */ + ZM_HAL_ANI_OFDM_WEAK_SIGNAL_DETECTION, /* enable/disable */ + ZM_HAL_ANI_CCK_WEAK_SIGNAL_THR, /* enable/disable */ + ZM_HAL_ANI_FIRSTEP_LEVEL, /* set level */ + ZM_HAL_ANI_SPUR_IMMUNITY_LEVEL, /* set level */ + ZM_HAL_ANI_MODE, /* 0 => manual, 1 => auto */ + ZM_HAL_ANI_PHYERR_RESET, /* reset phy error stats */ +} ZM_HAL_ANI_CMD; + +#define AR_PHY_COUNTMAX (3 << 22) // Max counted before intr +#define ZM_HAL_PROCESS_ANI 0x00000001 /* ANI state setup */ +#define ZM_RSSI_DUMMY_MARKER 0x127 + +/* PHY registers in ar5416, related base and register offsets + may need to be changed in otus BB */ +#define AR_PHY_BASE 0x1C5800 /* base address of phy regs */ +#define AR_PHY(_n) (AR_PHY_BASE + ((_n)<<2)) + +#define AR_PHY_TEST 0x1C5800 /* PHY test control */ +#define PHY_AGC_CLR 0x10000000 /* disable AGC to A2 */ +#define RFSILENT_BB 0x00002000 /* shush bb */ + +#define AR_PHY_TURBO 0x1C5804 /* frame control register */ +#define AR_PHY_FC_TURBO_MODE 0x00000001 /* Set turbo mode bits */ +#define AR_PHY_FC_TURBO_SHORT 0x00000002 /* Set short symbols to turbo mode setting */ +#define AR_PHY_FC_DYN2040_EN 0x00000004 /* Enable dyn 20/40 mode */ +#define AR_PHY_FC_DYN2040_PRI_ONLY 0x00000008 /* dyn 20/40 - primary only */ +#define AR_PHY_FC_DYN2040_PRI_CH 0x00000010 /* dyn 20/40 - primary ch offset (0=+10MHz, 1=-10MHz)*/ +#define AR_PHY_FC_DYN2040_EXT_CH 0x00000020 /* dyn 20/40 - ext ch spacing (0=20MHz/ 1=25MHz) */ +#define AR_PHY_FC_HT_EN 0x00000040 /* ht enable */ +#define AR_PHY_FC_SHORT_GI_40 0x00000080 /* allow short GI for HT 40 */ +#define AR_PHY_FC_WALSH 0x00000100 /* walsh spatial spreading for 2 chains,2 streams TX */ +#define AR_PHY_FC_SINGLE_HT_LTF1 0x00000200 /* single length (4us) 1st HT long training symbol */ + +#define AR_PHY_TIMING2 0x1C5810 /* Timing Control 2 */ +#define AR_PHY_TIMING2_USE_FORCE 0x00001000 +#define AR_PHY_TIMING2_FORCE_VAL 0x00000fff + +#define AR_PHY_TIMING3 0x1C5814 /* Timing control 3 */ +#define AR_PHY_TIMING3_DSC_MAN 0xFFFE0000 +#define AR_PHY_TIMING3_DSC_MAN_S 17 +#define AR_PHY_TIMING3_DSC_EXP 0x0001E000 +#define AR_PHY_TIMING3_DSC_EXP_S 13 + +#define AR_PHY_CHIP_ID 0x1C5818 /* PHY chip revision ID */ +#define AR_PHY_CHIP_ID_REV_0 0x80 /* 5416 Rev 0 (owl 1.0) BB */ +#define AR_PHY_CHIP_ID_REV_1 0x81 /* 5416 Rev 1 (owl 2.0) BB */ + +#define AR_PHY_ACTIVE 0x1C581C /* activation register */ +#define AR_PHY_ACTIVE_EN 0x00000001 /* Activate PHY chips */ +#define AR_PHY_ACTIVE_DIS 0x00000000 /* Deactivate PHY chips */ + +#define AR_PHY_RF_CTL2 0x1C5824 +#define AR_PHY_TX_END_DATA_START 0x000000FF +#define AR_PHY_TX_END_DATA_START_S 0 +#define AR_PHY_TX_END_PA_ON 0x0000FF00 +#define AR_PHY_TX_END_PA_ON_S 8 + + +#define AR_PHY_RF_CTL3 0x1C5828 +#define AR_PHY_TX_END_TO_A2_RX_ON 0x00FF0000 +#define AR_PHY_TX_END_TO_A2_RX_ON_S 16 + +#define AR_PHY_ADC_CTL 0x1C582C +#define AR_PHY_ADC_CTL_OFF_INBUFGAIN 0x00000003 +#define AR_PHY_ADC_CTL_OFF_INBUFGAIN_S 0 +#define AR_PHY_ADC_CTL_OFF_PWDDAC 0x00002000 +#define AR_PHY_ADC_CTL_OFF_PWDBANDGAP 0x00004000 /* BB Rev 4.2+ only */ +#define AR_PHY_ADC_CTL_OFF_PWDADC 0x00008000 /* BB Rev 4.2+ only */ +#define AR_PHY_ADC_CTL_ON_INBUFGAIN 0x00030000 +#define AR_PHY_ADC_CTL_ON_INBUFGAIN_S 16 + +#define AR_PHY_ADC_SERIAL_CTL 0x1C5830 +#define AR_PHY_SEL_INTERNAL_ADDAC 0x00000000 +#define AR_PHY_SEL_EXTERNAL_RADIO 0x00000001 + +#define AR_PHY_RF_CTL4 0x1C5834 +#define AR_PHY_RF_CTL4_TX_END_XPAB_OFF 0xFF000000 +#define AR_PHY_RF_CTL4_TX_END_XPAB_OFF_S 24 +#define AR_PHY_RF_CTL4_TX_END_XPAA_OFF 0x00FF0000 +#define AR_PHY_RF_CTL4_TX_END_XPAA_OFF_S 16 +#define AR_PHY_RF_CTL4_FRAME_XPAB_ON 0x0000FF00 +#define AR_PHY_RF_CTL4_FRAME_XPAB_ON_S 8 +#define AR_PHY_RF_CTL4_FRAME_XPAA_ON 0x000000FF +#define AR_PHY_RF_CTL4_FRAME_XPAA_ON_S 0 + +#define AR_PHY_SETTLING 0x1C5844 +#define AR_PHY_SETTLING_SWITCH 0x00003F80 +#define AR_PHY_SETTLING_SWITCH_S 7 + +#define AR_PHY_RXGAIN 0x1C5848 +#define AR_PHY_RXGAIN_TXRX_ATTEN 0x0003F000 +#define AR_PHY_RXGAIN_TXRX_ATTEN_S 12 +#define AR_PHY_RXGAIN_TXRX_RF_MAX 0x007C0000 +#define AR_PHY_RXGAIN_TXRX_RF_MAX_S 18 + +#define AR_PHY_DESIRED_SZ 0x1C5850 +#define AR_PHY_DESIRED_SZ_ADC 0x000000FF +#define AR_PHY_DESIRED_SZ_ADC_S 0 +#define AR_PHY_DESIRED_SZ_PGA 0x0000FF00 +#define AR_PHY_DESIRED_SZ_PGA_S 8 +#define AR_PHY_DESIRED_SZ_TOT_DES 0x0FF00000 +#define AR_PHY_DESIRED_SZ_TOT_DES_S 20 + +#define AR_PHY_FIND_SIG 0x1C5858 +#define AR_PHY_FIND_SIG_FIRSTEP 0x0003F000 +#define AR_PHY_FIND_SIG_FIRSTEP_S 12 +#define AR_PHY_FIND_SIG_FIRPWR 0x03FC0000 +#define AR_PHY_FIND_SIG_FIRPWR_S 18 + +#define AR_PHY_AGC_CTL1 0x1C585C +#define AR_PHY_AGC_CTL1_COARSE_LOW 0x00007F80 +#define AR_PHY_AGC_CTL1_COARSE_LOW_S 7 +#define AR_PHY_AGC_CTL1_COARSE_HIGH 0x003F8000 +#define AR_PHY_AGC_CTL1_COARSE_HIGH_S 15 + +#define AR_PHY_AGC_CONTROL 0x1C5860 /* chip calibration and noise floor setting */ +#define AR_PHY_AGC_CONTROL_CAL 0x00000001 /* do internal calibration */ +#define AR_PHY_AGC_CONTROL_NF 0x00000002 /* do noise-floor calculation */ + +#define AR_PHY_CCA 0x1C5864 +#define AR_PHY_MINCCA_PWR 0x1FF00000 +#define AR_PHY_MINCCA_PWR_S 19 +#define AR_PHY_CCA_THRESH62 0x0007F000 +#define AR_PHY_CCA_THRESH62_S 12 + +#define AR_PHY_SFCORR_LOW 0x1C586C +#define AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW 0x00000001 +#define AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW 0x00003F00 +#define AR_PHY_SFCORR_LOW_M2COUNT_THR_LOW_S 8 +#define AR_PHY_SFCORR_LOW_M1_THRESH_LOW 0x001FC000 +#define AR_PHY_SFCORR_LOW_M1_THRESH_LOW_S 14 +#define AR_PHY_SFCORR_LOW_M2_THRESH_LOW 0x0FE00000 +#define AR_PHY_SFCORR_LOW_M2_THRESH_LOW_S 21 + +#define AR_PHY_SFCORR 0x1C5868 +#define AR_PHY_SFCORR_M2COUNT_THR 0x0000001F +#define AR_PHY_SFCORR_M2COUNT_THR_S 0 +#define AR_PHY_SFCORR_M1_THRESH 0x00FE0000 +#define AR_PHY_SFCORR_M1_THRESH_S 17 +#define AR_PHY_SFCORR_M2_THRESH 0x7F000000 +#define AR_PHY_SFCORR_M2_THRESH_S 24 + +#define AR_PHY_SLEEP_CTR_CONTROL 0x1C5870 +#define AR_PHY_SLEEP_CTR_LIMIT 0x1C5874 +#define AR_PHY_SLEEP_SCAL 0x1C5878 + +#define AR_PHY_PLL_CTL 0x1C587c /* PLL control register */ +#define AR_PHY_PLL_CTL_40 0xaa /* 40 MHz */ +#define AR_PHY_PLL_CTL_40_5413 0x04 +#define AR_PHY_PLL_CTL_44 0xab /* 44 MHz for 11b, 11g */ +#define AR_PHY_PLL_CTL_44_2133 0xeb /* 44 MHz for 11b, 11g */ +#define AR_PHY_PLL_CTL_40_2133 0xea /* 40 MHz for 11a, turbos */ + +#define AR_PHY_RX_DELAY 0x1C5914 /* analog pow-on time (100ns) */ +#define AR_PHY_RX_DELAY_DELAY 0x00003FFF /* delay from wakeup to rx ena */ + +#define AR_PHY_TIMING_CTRL4 0x1C5920 /* timing control */ +#define AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF 0x01F /* Mask for kcos_theta-1 for q correction */ +#define AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF_S 0 /* shift for Q_COFF */ +#define AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF 0x7E0 /* Mask for sin_theta for i correction */ +#define AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF_S 5 /* Shift for sin_theta for i correction */ +#define AR_PHY_TIMING_CTRL4_IQCORR_ENABLE 0x800 /* enable IQ correction */ +#define AR_PHY_TIMING_CTRL4_IQCAL_LOG_COUNT_MAX 0xF000 /* Mask for max number of samples (logarithmic) */ +#define AR_PHY_TIMING_CTRL4_IQCAL_LOG_COUNT_MAX_S 12 /* Shift for max number of samples */ +#define AR_PHY_TIMING_CTRL4_DO_IQCAL 0x10000 /* perform IQ calibration */ + +#define AR_PHY_TIMING5 0x1C5924 +#define AR_PHY_TIMING5_CYCPWR_THR1 0x000000FE +#define AR_PHY_TIMING5_CYCPWR_THR1_S 1 + +#define AR_PHY_POWER_TX_RATE1 0x1C5934 +#define AR_PHY_POWER_TX_RATE2 0x1C5938 +#define AR_PHY_POWER_TX_RATE_MAX 0x1C593c +#define AR_PHY_POWER_TX_RATE_MAX_TPC_ENABLE 0x00000040 + +#define AR_PHY_FRAME_CTL 0x1C5944 +#define AR_PHY_FRAME_CTL_TX_CLIP 0x00000038 +#define AR_PHY_FRAME_CTL_TX_CLIP_S 3 + +#define AR_PHY_TXPWRADJ 0x1C594C /* BB Rev 4.2+ only */ +#define AR_PHY_TXPWRADJ_CCK_GAIN_DELTA 0x00000FC0 +#define AR_PHY_TXPWRADJ_CCK_GAIN_DELTA_S 6 +#define AR_PHY_TXPWRADJ_CCK_PCDAC_INDEX 0x00FC0000 +#define AR_PHY_TXPWRADJ_CCK_PCDAC_INDEX_S 18 + +#define AR_PHY_RADAR_0 0x1C5954 /* radar detection settings */ +#define AR_PHY_RADAR_0_ENA 0x00000001 /* Enable radar detection */ +#define AR_PHY_RADAR_0_INBAND 0x0000003e /* Inband pulse threshold */ +#define AR_PHY_RADAR_0_INBAND_S 1 +#define AR_PHY_RADAR_0_PRSSI 0x00000FC0 /* Pulse rssi threshold */ +#define AR_PHY_RADAR_0_PRSSI_S 6 +#define AR_PHY_RADAR_0_HEIGHT 0x0003F000 /* Pulse height threshold */ +#define AR_PHY_RADAR_0_HEIGHT_S 12 +#define AR_PHY_RADAR_0_RRSSI 0x00FC0000 /* Radar rssi threshold */ +#define AR_PHY_RADAR_0_RRSSI_S 18 +#define AR_PHY_RADAR_0_FIRPWR 0x7F000000 /* Radar firpwr threshold */ +#define AR_PHY_RADAR_0_FIRPWR_S 24 + +#define AR_PHY_SWITCH_CHAIN_0 0x1C5960 +#define AR_PHY_SWITCH_COM 0x1C5964 + +#define AR_PHY_SIGMA_DELTA 0x1C596C /* AR5312 only */ +#define AR_PHY_SIGMA_DELTA_ADC_SEL 0x00000003 +#define AR_PHY_SIGMA_DELTA_ADC_SEL_S 0 +#define AR_PHY_SIGMA_DELTA_FILT2 0x000000F8 +#define AR_PHY_SIGMA_DELTA_FILT2_S 3 +#define AR_PHY_SIGMA_DELTA_FILT1 0x00001F00 +#define AR_PHY_SIGMA_DELTA_FILT1_S 8 +#define AR_PHY_SIGMA_DELTA_ADC_CLIP 0x01FFE000 +#define AR_PHY_SIGMA_DELTA_ADC_CLIP_S 13 + +#define AR_PHY_RESTART 0x1C5970 /* restart */ +#define AR_PHY_RESTART_DIV_GC 0x001C0000 /* bb_ant_fast_div_gc_limit */ +#define AR_PHY_RESTART_DIV_GC_S 18 + +#define AR_PHY_RFBUS_REQ 0x1C597C +#define AR_PHY_RFBUS_REQ_EN 0x00000001 + +#define AR_PHY_RX_CHAINMASK 0x1C59a4 + +#define AR_PHY_EXT_CCA 0x1C59bc +#define AR_PHY_EXT_MINCCA_PWR 0xFF800000 +#define AR_PHY_EXT_MINCCA_PWR_S 23 + +#define AR_PHY_HALFGI 0x1C59D0 /* Timing control 3 */ +#define AR_PHY_HALFGI_DSC_MAN 0x0007FFF0 +#define AR_PHY_HALFGI_DSC_MAN_S 4 +#define AR_PHY_HALFGI_DSC_EXP 0x0000000F +#define AR_PHY_HALFGI_DSC_EXP_S 0 + +#define AR_PHY_HEAVY_CLIP_ENABLE 0x1C59E0 + +#define AR_PHY_M_SLEEP 0x1C59f0 /* sleep control registers */ +#define AR_PHY_REFCLKDLY 0x1C59f4 +#define AR_PHY_REFCLKPD 0x1C59f8 + +/* PHY IQ calibration results */ +#define AR_PHY_IQCAL_RES_PWR_MEAS_I 0x1C5C10 /* power measurement for I */ +#define AR_PHY_IQCAL_RES_PWR_MEAS_Q 0x1C5C14 /* power measurement for Q */ +#define AR_PHY_IQCAL_RES_IQ_CORR_MEAS 0x1C5C18 /* IQ correlation measurement */ + +#define AR_PHY_CURRENT_RSSI 0x1C5C1c /* rssi of current frame rx'd */ + +#define AR_PHY_RFBUS_GRANT 0x1C5C20 +#define AR_PHY_RFBUS_GRANT_EN 0x00000001 + +#define AR_PHY_MODE 0x1C6200 /* Mode register */ +#define AR_PHY_MODE_AR2133 0x08 /* AR2133 */ +#define AR_PHY_MODE_AR5111 0x00 /* AR5111/AR2111 */ +#define AR_PHY_MODE_AR5112 0x08 /* AR5112*/ +#define AR_PHY_MODE_DYNAMIC 0x04 /* dynamic CCK/OFDM mode */ +#define AR_PHY_MODE_RF2GHZ 0x02 /* 2.4 GHz */ +#define AR_PHY_MODE_RF5GHZ 0x00 /* 5 GHz */ +#define AR_PHY_MODE_CCK 0x01 /* CCK */ +#define AR_PHY_MODE_OFDM 0x00 /* OFDM */ + +#define AR_PHY_CCK_TX_CTRL 0x1C6204 +#define AR_PHY_CCK_TX_CTRL_JAPAN 0x00000010 + +#define AR_PHY_CCK_DETECT 0x1C6208 +#define AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK 0x0000003F +#define AR_PHY_CCK_DETECT_WEAK_SIG_THR_CCK_S 0 +#define AR_PHY_CCK_DETECT_ANT_SWITCH_TIME 0x00001FC0 // [12:6] settling time for antenna switch +#define AR_PHY_CCK_DETECT_ANT_SWITCH_TIME_S 6 +#define AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV 0x2000 + +#define AR_PHY_GAIN_2GHZ 0x1C620C +#define AR_PHY_GAIN_2GHZ_RXTX_MARGIN 0x00FC0000 +#define AR_PHY_GAIN_2GHZ_RXTX_MARGIN_S 18 +#define AR_PHY_GAIN_2GHZ_BSW_MARGIN 0x00003C00 +#define AR_PHY_GAIN_2GHZ_BSW_MARGIN_S 10 +#define AR_PHY_GAIN_2GHZ_BSW_ATTEN 0x0000001F +#define AR_PHY_GAIN_2GHZ_BSW_ATTEN_S 0 + +#define AR_PHY_CCK_RXCTRL4 0x1C621C +#define AR_PHY_CCK_RXCTRL4_FREQ_EST_SHORT 0x01F80000 +#define AR_PHY_CCK_RXCTRL4_FREQ_EST_SHORT_S 19 + +#define AR_PHY_DAG_CTRLCCK 0x1C6228 +#define AR_PHY_DAG_CTRLCCK_EN_RSSI_THR 0x00000200 /* BB Rev 4.2+ only */ +#define AR_PHY_DAG_CTRLCCK_RSSI_THR 0x0001FC00 /* BB Rev 4.2+ only */ +#define AR_PHY_DAG_CTRLCCK_RSSI_THR_S 10 /* BB Rev 4.2+ only */ + +#define AR_PHY_POWER_TX_RATE3 0x1C6234 +#define AR_PHY_POWER_TX_RATE4 0x1C6238 + +#define AR_PHY_SCRM_SEQ_XR 0x1C623C +#define AR_PHY_HEADER_DETECT_XR 0x1C6240 +#define AR_PHY_CHIRP_DETECTED_XR 0x1C6244 +#define AR_PHY_BLUETOOTH 0x1C6254 + +#define AR_PHY_TPCRG1 0x1C6258 /* ar2413 power control */ +#define AR_PHY_TPCRG1_NUM_PD_GAIN 0x0000c000 +#define AR_PHY_TPCRG1_NUM_PD_GAIN_S 14 + +#define AR_PHY_TPCRG1_PD_GAIN_1 0x00030000 +#define AR_PHY_TPCRG1_PD_GAIN_1_S 16 +#define AR_PHY_TPCRG1_PD_GAIN_2 0x000C0000 +#define AR_PHY_TPCRG1_PD_GAIN_2_S 18 +#define AR_PHY_TPCRG1_PD_GAIN_3 0x00300000 +#define AR_PHY_TPCRG1_PD_GAIN_3_S 20 +// + +#define AR_PHY_ANALOG_SWAP 0xa268 +#define AR_PHY_SWAP_ALT_CHAIN 0x00000040 + +#define AR_PHY_TPCRG5 0x1C626C /* ar2413 power control */ +#define AR_PHY_TPCRG5_PD_GAIN_OVERLAP 0x0000000F +#define AR_PHY_TPCRG5_PD_GAIN_OVERLAP_S 0 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_1 0x000003F0 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_1_S 4 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_2 0x0000FC00 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_2_S 10 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_3 0x003F0000 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_3_S 16 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_4 0x0FC00000 +#define AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_4_S 22 + +#define AR_PHY_POWER_TX_RATE5 0x1C638C +#define AR_PHY_POWER_TX_RATE6 0x1C6390 + +#define AR_PHY_CAL_CHAINMASK 0x1C639C + +#define AR_PHY_POWER_TX_SUB 0x1C63C8 +#define AR_PHY_POWER_TX_RATE7 0x1C63CC +#define AR_PHY_POWER_TX_RATE8 0x1C63D0 +#define AR_PHY_POWER_TX_RATE9 0x1C63D4 diff --git a/drivers/staging/otus/hal/hpfw2.c b/drivers/staging/otus/hal/hpfw2.c new file mode 100644 index 000000000000..baceb0299765 --- /dev/null +++ b/drivers/staging/otus/hal/hpfw2.c @@ -0,0 +1,1018 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" + +const u32_t zcP2FwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE947FFC, 0xE114D594, +0x1E13D494, 0x67521E4C, 0xD494D693, 0x37402769, +0x62528F06, 0x7201D692, 0x60602522, 0x2600C93F, +0xD7906152, 0x2512611D, 0x264B6652, 0x2562470B, +0x0009B00D, 0xE60095AC, 0xC84060E2, 0x2F028F03, +0x8FF93652, 0x7F047601, 0xA05A4F26, 0x4F226EF6, +0x410BD185, 0xD4850009, 0x0009440B, 0x450BD584, +0xD7840009, 0xD284E1FF, 0x2712611D, 0xD4835029, +0xE1FFCB01, 0x1209E501, 0x12112212, 0xE7202452, +0x4718D57F, 0x2572D27F, 0xD17FE700, 0xD680D47F, +0xE2012270, 0x24702172, 0xD67E2620, 0x2641E4FF, +0xD57DE600, 0x666DE104, 0x76016063, 0x4000626D, +0x8FF83212, 0xD5790545, 0x2520E201, 0xD279D778, +0x2710E100, 0xE5802212, 0x655C6613, 0x666DD476, +0x76046763, 0x374C626D, 0x8FF83253, 0xD4732712, +0xD573E101, 0xD6732410, 0x2542E400, 0xE03AE501, +0xD272D771, 0xE0390654, 0x27110654, 0x000B4F26, +0x7FC82211, 0xD76FD16E, 0xDC70DB6F, 0xD271DE70, +0xD572D471, 0x1F12D672, 0x1F76710C, 0x1FB877FC, +0x1FEA1FC9, 0x72041F2B, 0xDE6FDC6E, 0x1F13EB10, +0x1F511F44, 0x1F771F65, 0xD86C1F2C, 0xDD6DD96C, +0xD26DEA00, 0x89003A22, 0xD1587A01, 0x88016010, +0x56F98B03, 0x4218E201, 0xD1682622, 0x0009410B, +0x440BD467, 0xD5670009, 0x0009450B, 0x6010D14C, +0x8B108801, 0xE650D14B, 0x46186212, 0x8B083266, +0x56FAD147, 0x2120E200, 0xCB016062, 0x2602A003, +0x72012710, 0x60822122, 0x89098801, 0xE2C8D15A, +0x622C6612, 0x89033626, 0x6010D158, 0x8BC88801, +0x51F76792, 0x217252F6, 0xD6555191, 0x55FB2212, +0x52FC6462, 0x55612542, 0x2252E400, 0x61436643, +0x05DE6013, 0x36CC4608, 0x02DE2652, 0xC9036021, +0x8B028801, 0x720162E2, 0x74012E22, 0x36B3664C, +0x71048FEE, 0x66C2D147, 0x45286512, 0x265B4518, +0x60822C62, 0x89018801, 0x0009A168, 0x6272D742, +0x8B132228, 0xD726D541, 0x6552D441, 0x51436672, +0x316C365C, 0x27622668, 0x14138D05, 0x6262D63D, +0xB1A57201, 0xD61E2622, 0x2622E200, 0x52916692, +0x8B013620, 0x0009A144, 0x6061A06E, 0x001C001C, +0x001D4020, 0x0000B38E, 0xFFFF0000, 0x12340000, +0x001E1015, 0x00201278, 0x002018A0, 0x00201922, +0x0020128C, 0x001C3510, 0x001C3624, 0x001E212C, +0x0020397C, 0x00203514, 0x00203984, 0x00203990, +0x0020399C, 0x002039F8, 0x002039FC, 0x002039A4, +0x002039A5, 0x002039A8, 0x00117700, 0x00203A12, +0x00203578, 0x001142D8, 0x00203A14, 0x00203A16, +0x001C3D30, 0x00117718, 0x001C3D00, 0x001C1000, +0x001C36F8, 0x00117734, 0x001C3684, 0x00117710, +0x001C3520, 0x00117600, 0x00117740, 0x001C1028, +0x0020358C, 0x002039AC, 0x7FFFFFFF, 0x00201734, +0x002032BE, 0x002022E8, 0x00203DC0, 0x002039FA, +0x00203584, 0x002039EC, 0x001C3D2C, 0x001C36B0, +0x0020351C, 0x0011775C, 0x8801C90F, 0xA0CF8901, +0xD17C0009, 0x36206212, 0xD47B8904, 0x2421E200, +0x2162A0CC, 0x6211D179, 0x89012228, 0x0009A0C3, +0xE202D775, 0x75016571, 0x3123615D, 0x27518D02, +0x0009A0BC, 0xD27255F2, 0x62226052, 0x40094019, +0xC90F4009, 0x8F19880A, 0x52F31F2D, 0x40196022, +0x40094009, 0x8808C90F, 0xA0A78901, 0x60630009, +0x51F255F8, 0xE701CB01, 0x2502D263, 0xE1002172, +0x2211D564, 0x74016452, 0x2542A098, 0x8B3F8805, +0x602252F3, 0x40094019, 0xC90F4009, 0x8B168802, +0xE5FFD45D, 0x655D6742, 0x8B102758, 0x6272D75B, +0x8B0C3260, 0x55F257F8, 0x2762E101, 0xD5522512, +0xD757E400, 0x62722541, 0xA0777201, 0x52F32722, +0x40196022, 0x40094009, 0x8805C90F, 0x31B38B6E, +0xD5508B6C, 0x615257F4, 0x7101E240, 0x64722512, +0x1F4DD14D, 0x42182419, 0x8B033420, 0x6262D64B, +0x26227201, 0xE200D640, 0x2621B0AA, 0x0009A056, +0x3123E220, 0x88038B52, 0x52F38B1E, 0x40196022, +0x40094009, 0x8803C90F, 0xD7418B16, 0x647251F4, +0x7401D23D, 0x65122742, 0x1F5DE640, 0x46182529, +0x8B033560, 0x6262D63B, 0x26227201, 0xE200D62E, +0x2621B086, 0x0009A010, 0xD738D137, 0xD22A6412, +0xE5007401, 0x21423A76, 0x22518F06, 0xEA00D634, +0x72016262, 0x2622B074, 0x2FB2D532, 0x95406652, +0xD4305BF1, 0x36205241, 0x60618910, 0x8B01C803, +0x2B22E201, 0x8FF54510, 0x57F15664, 0x6272E1F0, +0x41284118, 0x2722221B, 0x6BF2A008, 0x6BF2A006, +0xE200D615, 0xD1152621, 0x2121E200, 0xE20256F5, +0x42186662, 0x26284228, 0x1F6D8D0C, 0xD61FD11E, +0x460B6511, 0x2008645D, 0x57F58904, 0x6272D11C, +0x27222219, 0xD11BE201, 0x66122822, 0x8B012668, +0x0009AE17, 0x450BD518, 0xD1180009, 0xAE10E600, +0x07D12160, 0x00203A0C, 0x00203A10, 0x00203A18, +0x001C3DC0, 0x0011772C, 0x001C3B88, 0x002039F4, +0x0011773C, 0x00117744, 0x0000F000, 0x00117764, +0x00117748, 0x00117768, 0x0011776C, 0x01FFFFFF, +0x0011774C, 0x00203584, 0x001142D8, 0x00114774, +0xFDFFFFFF, 0x00203DC0, 0x0020246C, 0x002039FA, +0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, +0xD11F7FF4, 0x6212DE1F, 0x67E25411, 0xD41E1F41, +0x1F722F22, 0x6743D51D, 0x7794D21D, 0x5A425841, +0x6C726942, 0x6D225B16, 0xE6006052, 0x2502CB20, +0x7601E540, 0x3253626D, 0x62F28BFB, 0x212255F1, +0x55F21151, 0x2E52D613, 0x14A21481, 0xD4122492, +0x11B627C2, 0x674226D2, 0xD911DA10, 0x2A72E801, +0x1A8C490B, 0x4218E201, 0x7F0C1A2C, 0x6EF64F26, +0x6CF66DF6, 0x6AF66BF6, 0x000B69F6, 0x000068F6, +0x001C3B9C, 0x001C3D98, 0x001C3700, 0x001C3500, +0x001C5960, 0x001C8960, 0x0020358C, 0x001C3D00, +0x00201610, 0x2F962F86, 0x2FC62FA6, 0x2FE62FD6, +0x4F124F22, 0x7F884F02, 0xE018DEB2, 0xD4B261E0, +0x61E30F14, 0x62107101, 0x440BE01C, 0x20080F24, +0x8F126D03, 0xD4AD1F08, 0x6740DDAD, 0x657CD4AD, +0x470BD7AD, 0xD2AD0009, 0x621C6120, 0x46086623, +0x36284608, 0x3D6C4608, 0xE01C1FD8, 0xE58004FC, +0x604C66E2, 0x3050655C, 0x2D628F17, 0x01FCE018, +0xDEA3E500, 0x641CA008, 0x6753655D, 0x607037EC, +0x31DC6153, 0x80147501, 0x3243625D, 0xD49D8BF4, +0xE200D59D, 0xA27F2421, 0x20082521, 0xE0188B13, +0xE50001FC, 0xA009DE96, 0x655D641C, 0x32EC6253, +0x62536722, 0x32DC6672, 0x75041261, 0x3243625D, +0xA2698BF3, 0x88012D10, 0xE0188B16, 0xE40001FC, +0x671C2D40, 0x624DDE8A, 0x8B013273, 0x0009A25C, +0x6DE3644D, 0x7D046243, 0x32EC6643, 0x652236DC, +0x74086162, 0x2512AFEF, 0x8B198804, 0x01FCE018, +0x2D70E700, 0x1FD56D1C, 0x627DDE7D, 0x8B0132D3, +0x0009A242, 0x6173677D, 0x31EC65E3, 0x75046412, +0x365C6673, 0x61426262, 0x21297708, 0x2412AFED, +0x8B198805, 0x01FCE018, 0x2D70E700, 0x1FD46D1C, +0x627DDE6F, 0x8B0132D3, 0x0009A226, 0x6173677D, +0x31EC65E3, 0x75046412, 0x365C6673, 0x61426262, +0x212B7708, 0x2412AFED, 0x8B598831, 0x61E6DE67, +0x61E31F19, 0x64E27104, 0x1F4A6216, 0x1F2B6416, +0x75E46513, 0x66536712, 0x1F4C7604, 0x64521F7D, +0xD75F6E66, 0x27E0D25F, 0xDE5F6062, 0xC9013245, +0x65622E00, 0x4609060A, 0x4609D15C, 0x46094509, +0x21501F4E, 0xB2B0646D, 0x620D1F6F, 0x8B012228, +0x0009A1EA, 0xD756DE55, 0x661C61E0, 0x6410D150, +0x470B654C, 0x7FFC54FF, 0x2FE25EFE, 0x51FE7FFC, +0x2F12E040, 0x55FBD14F, 0x57FD56FC, 0x04FE410B, +0xD24D7F08, 0xE11C640D, 0x1D412D10, 0xD44B6522, +0x67421D52, 0x1D73DE4A, 0xD24A65E2, 0x67221D54, +0x1D75D249, 0xD2496E22, 0x66221DE6, 0x1D67A1BC, +0x89018830, 0x0009A08E, 0xE340D538, 0x33FC6156, +0x23126456, 0x71046153, 0x67521341, 0x13726416, +0x7EE46E13, 0x65E66212, 0x66E3D731, 0x13246EE2, +0x760427E0, 0x6062D22F, 0x3255DE2F, 0x2E00C901, +0x060A6E62, 0xD12D4609, 0x4E094609, 0x13434609, +0x646D21E0, 0xB2501F5E, 0x620D1F6F, 0x8B012228, +0x0009A18A, 0xDE25D522, 0x61E06450, 0xD724654C, +0x470B54FF, 0x7FFC661C, 0x06FEE054, 0x7FFC2F62, +0xEE4001FE, 0x2F123EFC, 0x55E2D125, 0x57E456E3, +0x64E2410B, 0xD21C7F08, 0xE11C640D, 0x1D412D10, +0xD61A6522, 0x67621D52, 0x1D73DE19, 0xD2196EE2, +0x62221DE4, 0xD2181D25, 0x1D266222, 0x6222D217, +0x1D27A15A, 0x00117800, 0x00202A18, 0x00203996, +0x002035BC, 0x00203A7C, 0x002018D0, 0x00203995, +0x00117804, 0x00203A14, 0x00203A16, 0x00117810, +0x00203991, 0x10624DD3, 0x00203992, 0x00203993, +0x00114AA4, 0x00200F68, 0x001C5864, 0x001C6864, +0x001C7864, 0x001C59BC, 0x001C69BC, 0x001C79BC, +0x00200FC0, 0x8B048833, 0x470BD7A2, 0xA123EE00, +0x88282DE0, 0xA0D38901, 0xDE9F0009, 0x62E1E143, +0x3216E054, 0x0FE68F02, 0x2E21E240, 0x622D62E1, +0x8B013217, 0x0009A0BC, 0xE50185E1, 0x8B013056, +0x0009A0B6, 0x2D10E101, 0x64E1B111, 0x06FEE054, +0x6261E143, 0x3517652D, 0xE6408945, 0x8B0C3563, +0xE058E41A, 0xE5000F45, 0x72C0E05C, 0x60230F55, +0x6703C907, 0xA014E060, 0x66530F75, 0x46214621, +0x46214621, 0x45214621, 0xE0587618, 0x0F654521, +0xE0034521, 0xE05C2509, 0xE0070F55, 0xE0602209, +0xE8540F25, 0x858238FC, 0x640D65F3, 0x1844B170, +0xDD7A8584, 0x85866C0D, 0x610D4C08, 0x410860C3, +0xE00F0EFE, 0x18154D0B, 0x2E296207, 0x668260C3, +0x85620FE6, 0x4D0B5185, 0x2E0B600D, 0x548460C3, +0xB13C0FE6, 0xE05465F3, 0xE5400EFE, 0xE06C62E1, +0x3653662D, 0x0F668D41, 0xC9036023, 0x40004008, +0x61036403, 0xD965E070, 0x0F46E5FF, 0xE074655C, +0x60530F96, 0x6263490B, 0x42214221, 0x42214221, +0x42006723, 0x4200327C, 0x6C074621, 0x4621E054, +0x606309FE, 0x4008C903, 0x790630FC, 0x6A036D2D, +0x65F3E800, 0x64D3B124, 0xE0706EA2, 0x2AE22EC9, +0x01FE6694, 0x666CE074, 0x470B07FE, 0x2E0B6063, 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0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x42707372, +0x3D206675, 0x554E203D, 0x202C4C4C, 0x6E49677A, +0x4E497274, 0x6D754E51, 0x0000003D, 0x61766E49, +0x2064696C, 0x72657375, 0x20726F20, 0x2079656B, +0x00214449, 0x6E6B6E55, 0x206E776F, 0x6D6D6F63, +0x3D646E61, 0x00000000, 0x203A3051, 0x00000020, +0x203A3151, 0x00000020, 0x203A3251, 0x00000020, +0x203A3351, 0x00000020, 0x203A3451, 0x00000020, +0x2B434741, 0x73696F4E, 0x61432065, 0x7262696C, +0x6F697461, 0x6166206E, 0x6F206C69, 0x6974206E, +0x0D0A656D, 0x00000000, 0x00000072, 0x00205220, +0x62735576, 0x7473725F, 0x00000A0D, 0x62735576, +0x7375735F, 0x646E6570, 0x00000A0D, 0x62735576, +0x7365725F, 0x000A0D6D, 0x00000044, 0x44387570, +0x72637365, 0x6F747069, 0x3D584572, 0x00000000, +0x00000047, 0x72746E49, 0x6D652051, 0x2C797470, +0x49677A20, 0x4972746E, 0x754E514E, 0x00003D6D, +0x654C7245, 0x0000006E, 0x20746F4E, 0x756F6E65, +0x49206867, 0x4220514E, 0x0A0D6675, 0x00000000, +0x000000FF, 0x00020001, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00020003, 0x01090108, 0x0002010A, +0x02000003, 0x02020201, 0x02040203, 0x02060205, +0x02020200, 0x02040203, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x000000FF, 0x00020001, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00020003, 0x01090108, 0x0002010A, +0x00030003, 0x02020201, 0x02040203, 0x02060205, +0x02020200, 0x02040203, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00FF010F, 0x01090108, 0x010B010A, +0x0200010F, 0x02020201, 0x02040203, 0x02060205, +0x02020200, 0x02040203, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00FF010F, 0x01090108, 0x010B010A, +0x010F010F, 0x02020201, 0x02040203, 0x02060205, +0x02020200, 0x02040203, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00205220, 0x00000046, 0x00000059, 0x73204142, +0x003D7165, 0x49544120, 0x0000204D, 0x00000000, +0x00000000, 0x002E0209, 0x80000101, 0x000409FA, +0x00FF0400, 0x05070000, 0x02000201, 0x82050700, +0x00020002, 0x03830507, 0x07010040, 0x40030405, +0x02090100, 0x0101002E, 0x09FA8000, 0x04000004, +0x000000FF, 0x02010507, 0x07000040, 0x40028205, +0x05070000, 0x00400383, 0x04050701, 0x00004002, +0x00000000, 0x00000000, 0x07090000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, }; + +const u32_t zcP2FwImageSize=15964; diff --git a/drivers/staging/otus/hal/hpfwbu.c b/drivers/staging/otus/hal/hpfwbu.c new file mode 100644 index 000000000000..f60f57ed887a --- /dev/null +++ b/drivers/staging/otus/hal/hpfwbu.c @@ -0,0 +1,5269 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" + +const u32_t zcFwBufImage[] = { +0x3A4BCF18, 0xF44C076E, 0xF59452EA, 0x451BA755, +0x140AC87A, 0xC07EE942, 0x3EF978AB, 0xF5B03DC6, +0xB70080F0, 0xA89064EA, 0x54E2C1D6, 0xEB047DF4, +0x1798390C, 0x00350624, 0x35B3ECF0, 0x59F2FABF, +0xAF9D248E, 0xF9BDB9F0, 0xD05C8B47, 0xC08B5A16, +0x990093C7, 0xD335A160, 0x1C04942C, 0xBF6E7A88, +0xFD232B0F, 0x5C224387, 0xBF1E156C, 0xF24F2A27, +0xFF56421D, 0xB213037C, 0x2BA67BA0, 0x4950CF8A, +0x05F00F25, 0xA5E82085, 0x74168A0C, 0x2F2AB30B, +0xC80C57EE, 0xB6BDF570, 0x89BC5A99, 0x7F3B5A67, +0xF6C943B8, 0x0C9C9201, 0xE8383747, 0x0C9A72D6, +0xE0520704, 0xA66D7F30, 0xE444A434, 0xE0C94AB7, +0x8DD7751C, 0x1A659464, 0x6C9ABA4F, 0x792F2D2D, +0x5936F66B, 0x061E580E, 0x59903F6C, 0x1FBFB8A0, +0xCC822EFE, 0x4B030CAF, 0xB62457C9, 0x27E9BF15, +0xB113A487, 0xFA0FC915, 0x447B184A, 0x5330CD51, +0x00BCC622, 0xF30DE149, 0xFF718E1C, 0x7B5D2861, +0xDBCA573E, 0xFB0D7BF9, 0xE1CFBAAC, 0xF99D4583, +0x4BA7498A, 0x7CAEA7EB, 0xBA958E32, 0x36C530FF, +0x8F88CA99, 0xF93CABC2, 0x8E47EF11, 0xFB0EED6F, +0x5B3668A1, 0x9D63ADDE, 0xA0EEAB8C, 0x084915F1, +0xFACAAA27, 0x209638FE, 0x1CED9EFF, 0xEEBD2335, +0x38C6F424, 0x2D1F3D7E, 0x976E8106, 0xBE087AD2, +0x32194845, 0x756066DB, 0xC70E3165, 0xC568DCB1, +0x3212E4E1, 0xB5D991AD, 0x07C3CEF8, 0xDB4ABB38, +0x1574C232, 0xF8C792BC, 0x14E62DBE, 0x5A48E7DC, +0xEFDC5407, 0xC45B4017, 0x3B814E89, 0xF0936466, +0x89491B2B, 0x9A359A41, 0x82287675, 0xA0F338D3, +0x523FDD3C, 0x4E40B795, 0x458ADAA4, 0xED812957, +0x7ADC73BC, 0x6FD7DB78, 0x2740FC04, 0x6392AEA3, +0x185ABCEA, 0x6B50ABC3, 0x3681F07F, 0xC840F8CE, +0x5733E7EC, 0x0805FA71, 0x0B34530A, 0x8CB3D033, +0x81451551, 0x53B0B4EC, 0x908646D0, 0x10A3E642, +0xF358DC34, 0xC1FA570C, 0x2B1284B0, 0x592322BB, +0x9D587783, 0xE7D77988, 0xE1BE5D7B, 0x44B93E23, +0xF8BE94A2, 0x506DC723, 0x6E0A7D09, 0x3FB1046F, +0xDB3A166F, 0x9CB7D6A0, 0xE278DE6D, 0x88459334, +0xB52BA3C9, 0x284740A2, 0x04D30792, 0x944D79CA, +0x1D050EA9, 0xA404DB1B, 0x99526023, 0xBACE24E7, +0xB9F20704, 0x284E6432, 0x47A593D1, 0x95F8DFCB, +0x220C9167, 0x8FAABBBC, 0x93D34E8C, 0xCE077138, +0x4FC18081, 0xE76DD7E5, 0x67465F6C, 0x7A479D77, +0x74D61F82, 0x00559214, 0x2F66E42E, 0x8742A96B, +0x62063950, 0xA2DBFAE5, 0x368B966F, 0xAB5FCCE1, +0xCB4023B1, 0x1E7AF542, 0x05953E30, 0x8CA51CFC, +0x2216547D, 0x29D562D4, 0xE9C9F8EE, 0xA90505C9, +0x088D0EEB, 0xD7A290FA, 0x95E5B567, 0x53FAD3C0, +0xB89FC625, 0x69A7519B, 0x3687C7EF, 0x7188CB55, +0xCE5DB97E, 0xA260574A, 0xD453D173, 0x145D970B, +0x12112CC6, 0x399839E0, 0x29C55BEB, 0xE467C71F, +0x10B3C9D4, 0x8F1C9662, 0xF207A826, 0xE0245600, +0x688B1812, 0x5A483031, 0x7048380A, 0x78E3D5BB, +0x1951533D, 0x8FA5D8E3, 0xC5BE500D, 0x71DB5B2B, +0xA17AA000, 0x408C9BE8, 0x161E12F5, 0xB1C38C45, +0x22A88F05, 0xDE3F4405, 0x5078ADBB, 0xCE1BF1A6, +0xB7A75B04, 0x6B8364E8, 0x0CE32E3E, 0x9BF65504, +0x28C18157, 0x78359AC6, 0x617BF202, 0x1E76FA09, +0x0F8E61A8, 0x6D02F0D5, 0x80356459, 0x79CEFAE7, +0x7D00F155, 0x5C1C0128, 0xC75CA073, 0x32816090, +0x9FF78DFC, 0x848D269C, 0xF811B314, 0xA86920FC, +0x6F885D01, 0xACFE6525, 0xC726074D, 0xFED68599, +0xF1D5C76A, 0x8799E5F5, 0xF85F5171, 0xD8DE2D3B, +0xE7DD8E75, 0x43F8614A, 0x0684FC8D, 0x9683B8C8, +0x74BE786B, 0x2514762D, 0x7D866682, 0xE711FE1F, +0x0DE9E273, 0x12F53167, 0x4FA3A7FE, 0x2A00EB61, +0xB3984A28, 0x4319F2B0, 0x42BA0CA2, 0x848771B6, +0x995E945E, 0xD41115F5, 0x43D9834B, 0x54EEDC36, +0x5C3C5407, 0x671B540E, 0xDCF18948, 0x150ED973, +0x2D4922DE, 0xF93CA17D, 0xB24A76E5, 0xD1C01C22, +0xF2963DD6, 0x3B860066, 0x08EF0EA4, 0x609B60CC, +0xE2E901FA, 0x25BE9B93, 0xDF96D9BC, 0x86D415DF, +0x75CCF6BB, 0x882D54B2, 0x7976E9AF, 0x88A0B178, +0x5ADE5A55, 0x8A8C0112, 0xD896755A, 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0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + +const u32_t zcFwBufImageSize=83968; diff --git a/drivers/staging/otus/hal/hpfwspiu.c b/drivers/staging/otus/hal/hpfwspiu.c new file mode 100644 index 000000000000..eda7ff5e573c --- /dev/null +++ b/drivers/staging/otus/hal/hpfwspiu.c @@ -0,0 +1,655 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" + +const u32_t zcFwImageSPI[]={ +0x0009000B, 0x4F222FE6, 0xB0187FFC, 0xE6000009, +0x943DD520, 0xC8406052, 0x2F028F03, 0x8FF93642, +0xD41D7601, 0x4E0BDE1D, 0xD41D0009, 0x00094E0B, +0x4E0BD41C, 0x7F040009, 0xA0214F26, 0x4F226EF6, +0xE205D119, 0x2122E400, 0x92222142, 0x8BFD4210, +0x450BD516, 0xD6160009, 0x0009460B, 0xE5FFD715, +0x2752655D, 0xE1FFD714, 0xD4145079, 0x1709CB01, +0x17112712, 0x2412E101, 0x4F26D411, 0x2410000B, +0xDE11DD10, 0x00094D0B, 0x00094E0B, 0x0009AFFA, +0x03E82710, 0x001C001C, 0x00116594, 0x00114EBE, +0x001165A4, 0x001165BC, 0x001D4004, 0x00114FA0, +0x00114378, 0x001C3510, 0x001C3624, 0x001E212C, +0x001164FC, 0x00114700, 0x0011589C, 0x2FA62F96, +0x2FC62FB6, 0x2FE62FD6, 0x7FC84F22, 0xD28DDD8C, +0x61D360D0, 0x80F47101, 0x420B6010, 0x200880F8, +0x6E038F10, 0xDB89D488, 0xD4896A40, 0x4B0BDC89, +0x67C065AC, 0x697CDE88, 0x41086193, 0x31984108, +0x3E1C4108, 0x66D284F8, 0x2008600C, 0x2E628F13, +0xE40084F4, 0xDA81670C, 0x3273624D, 0xA0D38B01, +0x644D0009, 0x35AC6543, 0x69436652, 0x39EC6B62, +0xAFF119B1, 0x88017404, 0x84F48B15, 0x2E70E700, +0xDA766E0C, 0x32E3627D, 0xA0C48B01, 0x677D0009, +0x6C7366A3, 0x65737604, 0x356C3CAC, 0x6D5264C2, +0xAFEF7708, 0xE2B024D2, 0x3020622C, 0x84F48B30, +0x650CEC00, 0xDA691F53, 0x55F3E904, 0x325362CD, +0xA0A88B01, 0x6CCD0009, 0x67C36EA3, 0x6BC37E04, +0x3BEC37AC, 0x6EB26D72, 0xDB62D461, 0x00094B0B, +0x410BD161, 0xD46164D3, 0x00094B0B, 0x450BD55E, +0xD45F64E3, 0x00094B0B, 0x61D3E600, 0x316C666D, +0x646D7601, 0x21E03493, 0x4E198FF7, 0x7C08AFD5, +0x622CE2B1, 0x8B113020, 0xD552D456, 0xDA56DC4F, +0x0009450B, 0x4A0BE400, 0xD75467C2, 0x470BDB52, +0x4B0B0009, 0xE900E403, 0x2E90A06D, 0x622CE2B2, +0x89683020, 0x622CE2B3, 0x8B1D3020, 0xDA45D44C, +0x4A0BD942, 0x65960009, 0x6792D44A, 0x1F74DD3B, +0x1F5D4D0B, 0xD639D448, 0x460BDB48, 0x55F455F4, +0x4B0BD936, 0xD44654FD, 0x490B6503, 0x5DF51F05, +0x1ED1EC04, 0x2EC0A047, 0x622CE2B4, 0x8B3E3020, +0xDA34D440, 0x4A0BDD31, 0x84F40009, 0x600C6CD2, +0x1F072F02, 0x1FC6C903, 0xE6001F08, 0xD73AE030, +0x6CF2DB3A, 0x1F790F65, 0xA0211FBA, 0x51F6E904, +0x6D63666D, 0x4C1536EC, 0xD2353D1C, 0x1F6B8F05, +0x89023C93, 0xA00264D3, 0xE50455F8, 0x420B64D3, +0x5BFB0009, 0xD61954FA, 0x460B65D3, 0x54F91B01, +0xDA1655B1, 0x7CFC4A0B, 0x06FDE030, 0x0F657604, +0x626D55F7, 0x8BDA3253, 0xA00484F4, 0xD4252E00, +0x420BD20E, 0x7F3865D2, 0x6EF64F26, 0x6CF66DF6, +0x6AF66BF6, 0x69F6000B, 0xE6006163, 0x4109A004, +0x76016256, 0x74042422, 0x8BF93612, 0x0009000B, +0x00117800, 0x00115FF0, 0x001164F6, 0x00114F2C, +0x001165C0, 0x001164F5, 0x0011611C, 0x00117804, +0x001165E0, 0x00114EBE, 0x00114F02, 0x001165F4, +0x001165FC, 0x00116600, 0x00114BF0, 0x001148FC, +0x00116618, 0x00116634, 0x00116640, 0x00114E56, +0x0011664C, 0x00116658, 0x0011667C, 0x00116670, +0x00114BC4, 0x00116688, 0x2F962F86, 0x2FB62FA6, +0x2FD62FC6, 0x4F222FE6, 0xE5007FD8, 0x6453E110, +0x6C534128, 0x655DEE0A, 0x46086653, 0x4608365C, +0x361C7501, 0x675D6043, 0x60C30F66, 0x37E3ED00, +0x816126C1, 0x81638162, 0x16D316D2, 0x8FEA16D4, +0x68F27404, 0xDAB3D9B2, 0x29821981, 0xD1B259F1, +0x2A921A91, 0x5BF35AF2, 0x5EF55DF4, 0x11A154F6, +0x11B321A2, 0x11D511B2, 0x11E711D4, 0x114911E6, +0x55F71148, 0xEE00DBA9, 0xDDA957F8, 0xD6A952F9, +0x1B5164E3, 0xDBA82B52, 0xEAB8D8A8, 0x2D72E945, +0x6AAC2622, 0x6EED4908, 0x4D086DE3, 0x3DEC61E3, +0x4D084108, 0x3DBC31EC, 0x410860C3, 0x81D12DC1, +0x4108E050, 0x41084008, 0x60C381D2, 0xE500318C, +0x81D334A2, 0x1D131DD2, 0x8D01D494, 0xD4911D54, +0xB08165D3, 0x64ED7E01, 0x8BDC3492, 0xDB94D18D, +0xD28B6812, 0x1B814829, 0x2FD26412, 0x2B92694D, +0xD98A6722, 0x1B734729, 0xD7876822, 0x1BA26A8D, +0xD28C6B72, 0x22B2D586, 0xE0035D72, 0x5E7412D2, +0x12E44018, 0xD6885176, 0x54781216, 0x1248E1FF, +0xD4856792, 0x6852127A, 0x28C1E703, 0x81916952, +0x6A52E050, 0x81A24008, 0x60C36B52, 0x6D5281B3, +0x6E521DD2, 0x62521E63, 0x1264E600, 0x46086563, +0x7501364C, 0x665D2612, 0x8BF83673, 0xE003D471, +0x40186542, 0x674225C1, 0x8171D274, 0xEE006842, +0x69421882, 0x1923E024, 0xE5806A42, 0x6B421AE4, +0x81B266E3, 0xD46D6C42, 0x655C81C3, 0x6D63666D, +0x616D7604, 0x31533D4C, 0x2DE28FF8, 0xD569D268, +0x74042422, 0x7F282452, 0x6EF64F26, 0x6CF66DF6, +0x6AF66BF6, 0x000B69F6, 0x664268F6, 0xC8036061, +0xE5008D04, 0xC9036061, 0x8B038802, 0x65635262, +0x24125124, 0x6053000B, 0x2FE62FD6, 0x7FEC4F22, +0x62536E53, 0x6D43E550, 0x4508E400, 0xE101A001, +0x60435224, 0x81212211, 0x60538123, 0x56E28122, +0x8BF53620, 0x16E4D250, 0xE61464F3, 0x65E3420B, +0xE4FC65E1, 0x2E512549, 0x65F361F1, 0x2F112149, +0xD14954D1, 0xE614410B, 0x607157D1, 0x2701CB01, +0x7F141DE1, 0x6EF64F26, 0x6DF6000B, 0x2FE62FD6, +0x7FEC4F22, 0x66536E53, 0x6D43E5FC, 0x20596061, +0x2601CB01, 0x326052E2, 0x12E48B06, 0x31E051E2, +0x52D18B04, 0x1E22A002, 0x5664AFF0, 0x64F3D236, +0x420BE614, 0x67E165E3, 0x2719E1FC, 0x67F12E71, +0x271954D1, 0x65F3D130, 0x410BE614, 0x52D12F71, +0xCB016021, 0x1DE12201, 0x4F267F14, 0x000B6EF6, +0x2FE66DF6, 0x624C4F22, 0x4208DE1B, 0xA0054200, +0x52523E2C, 0x5624D417, 0x2E62BF8E, 0x52E165E2, +0x8BF63520, 0x2622D61B, 0x000B4F26, 0x2FB66EF6, +0x2FD62FC6, 0x4F222FE6, 0xDB1CDC10, 0x66C252C1, +0x89403620, 0xC9036061, 0x893C8801, 0xDD18DE0B, +0x64E3BF63, 0x85036503, 0x620D66B2, 0x892B3262, +0xBF9BD403, 0xD4130009, 0x00094D0B, 0x0009AFE6, +0x001160DC, 0x001160E4, 0x001160EC, 0x00116114, +0x001164F8, 0x00116500, 0x001000C8, 0x00101680, +0x001E2108, 0x001C3D00, 0x00117880, 0x00117780, +0x00040020, 0x0026C401, 0x001142F8, 0x001164DC, +0x00114EBE, 0x0011669C, 0x64E3BF3E, 0x4D0BD406, +0xAFBB0009, 0xD2050009, 0x4F262262, 0x6DF66EF6, +0x000B6CF6, 0x00006BF6, 0x001166A0, 0x001C3D28, +0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, +0xD23C7FFC, 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0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x544F0D0A, 0x53205355, 0x46204950, +0x00003A57, 0x2074634F, 0x32203220, 0x20373030, +0x333A3831, 0x36343A32, 0x00000000, 0x00000D0A, +0x42707372, 0x3D206675, 0x554E203D, 0x202C4C4C, +0x6E49677A, 0x4E497274, 0x6D754E51, 0x0000003D, +0x52504545, 0x57204D4F, 0x65746972, 0x6461202C, +0x003D7264, 0x6C617620, 0x0000003D, 0x00000A0D, +0x5A205746, 0x4D435F4D, 0x4C465F44, 0x5F485341, +0x53415245, 0x000A0D45, 0x5A205746, 0x4D435F4D, +0x4C465F44, 0x5F485341, 0x534B4843, 0x0A0D4D55, +0x00000000, 0x2D495053, 0x72646461, 0x0000003D, +0x2D495053, 0x676E656C, 0x003D6874, 0x2D495053, +0x736B6863, 0x003D6D75, 0x5A205746, 0x4D435F4D, +0x4C465F44, 0x5F485341, 0x44414552, 0x00000A0D, +0x61202072, 0x3D726464, 0x00000000, 0x72202020, +0x75427073, 0x00003D66, 0x6E6B6E55, 0x206E776F, +0x6D6D6F63, 0x3D646E61, 0x00000000, 0x00000072, +0x00205220, 0x00000D0A, 0x62735576, 0x7473725F, +0x00000A0D, 0x62735576, 0x7375735F, 0x646E6570, +0x00000A0D, 0x62735576, 0x7365725F, 0x000A0D6D, +0x72746E49, 0x6D652051, 0x2C797470, 0x49677A20, +0x4972746E, 0x754E514E, 0x00003D6D, 0x654C7245, +0x0000006E, 0x20746F4E, 0x756F6E65, 0x49206867, +0x4220514E, 0x0A0D6675, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x002E0209, 0x80000101, +0x000409FA, 0x00FF0400, 0x05070000, 0x02000201, +0x82050700, 0x00020002, 0x03830507, 0x07010040, +0x40020405, 0x02090000, 0x0101002E, 0x09FA8000, +0x04000004, 0x000000FF, 0x02010507, 0x07000040, +0x40028205, 0x05070000, 0x00400383, 0x04050701, +0x00004002, 0x00000000, 0x00000000, 0x07090000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, }; + +const u32_t zcFwImageSPISize=10156; diff --git a/drivers/staging/otus/hal/hpfwu.c b/drivers/staging/otus/hal/hpfwu.c new file mode 100644 index 000000000000..2b77cbacc6d6 --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu.c @@ -0,0 +1,1017 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE947FFC, 0xE114D594, +0x1E13D494, 0x67521E4C, 0xD494D693, 0x37402769, +0x62528F06, 0x7201D692, 0x60602522, 0x2600C93F, +0xD7906152, 0x2512611D, 0x264B6652, 0x2562470B, +0x0009B017, 0xE60095AC, 0xC84060E2, 0x2F028F03, +0x8FF93652, 0xD4887601, 0x4E0BDE88, 0xD4880009, +0x00094E0B, 0x4E0BD487, 0x7F040009, 0xA0524F26, +0x4F226EF6, 0x410BD184, 0xD4840009, 0x0009440B, +0x450BD583, 0xD7830009, 0xD283E1FF, 0x2712611D, +0xD4825029, 0xE1FFCB01, 0x1209E501, 0x12112212, +0xE7202452, 0x4718D57E, 0x2572D27E, 0xD17EE700, +0xD67FD47E, 0xE2012270, 0x24702172, 0xD67D2620, +0x2641E4FF, 0xD57CE600, 0x666DE104, 0x76016063, +0x4000626D, 0x8FF83212, 0xD5780545, 0x2520E201, +0xD278D777, 0xE480E100, 0x22122710, 0x6613D576, +0x666D644C, 0x76046763, 0x375C626D, 0x8FF83243, +0xD5722712, 0xD273D772, 0xE400E101, 0x27102511, +0x000B4F26, 0x7FCC2242, 0xD170D56F, 0xD271DB70, +0x1F51D471, 0xD6717508, 0x1F12D771, 0x1F55710C, +0x1FB975FC, 0x72041F2A, 0x1F13EB10, 0x1F561F44, +0x1F781F67, 0xD86B1F2B, 0xDD6CD96B, 0xDC6CEA00, +0xD26DDE6C, 0x89003A22, 0xD15D7A01, 0x88016010, +0x56F88B03, 0x4218E201, 0xD1682622, 0x0009410B, +0x440BD467, 0xD5670009, 0x0009450B, 0x6010D150, +0x8B108801, 0xE650D14F, 0x46186212, 0x8B083266, +0x56F9D14B, 0x2120E200, 0xCB016062, 0x2602A003, +0x72012710, 0x60822122, 0x89098801, 0xE2C8D15A, +0x622C6612, 0x89033626, 0x6010D158, 0x8BC88801, +0x51F66792, 0x217252F5, 0xD6555191, 0x55FA2212, +0x52FB6462, 0x55612542, 0x2252E400, 0x61436643, +0x05DE6013, 0x36CC4608, 0x07DE2652, 0xC9036071, +0x8B028801, 0x720162E2, 0x74012E22, 0x36B3664C, +0x71048FEE, 0x66C2D147, 0x45286512, 0x265B4518, +0x60822C62, 0x89018801, 0x0009A168, 0x6272D742, +0x8B132228, 0xD42BD741, 0x6772D541, 0x51536242, +0x312C327C, 0x24222228, 0x15138D05, 0x6262D63D, +0xB1627201, 0xD6232622, 0x2622E200, 0x52916692, +0x8B013620, 0x0009A144, 0x6061A06E, 0x001C001C, +0x001D4020, 0x0000B38E, 0xFFFF0000, 0x12340000, +0x001E1015, 0x00201274, 0x002039F4, 0x002018A2, +0x00203A00, 0x00203A18, 0x00201860, 0x0020196C, +0x00201288, 0x001C3510, 0x001C3624, 0x001E212C, +0x002038F4, 0x0020348C, 0x002038FC, 0x00203908, +0x00203914, 0x00203970, 0x00203974, 0x0020391C, +0x0020391D, 0x00203920, 0x00117700, 0x0020398C, +0x0020398A, 0x002034F0, 0x00117710, 0x001C3D30, +0x001C36F8, 0x00117734, 0x001C3684, 0x001C3D00, +0x001C1000, 0x001C1028, 0x00203504, 0x00203924, +0x00117600, 0x00117740, 0x7FFFFFFF, 0x00201730, +0x0020332A, 0x00202334, 0x00203DA4, 0x00203972, +0x002034FC, 0x00203964, 0x001C3D2C, 0x001C36B0, +0x00203494, 0x0011775C, 0x8801C90F, 0xA0CF8901, +0xD1960009, 0x36206212, 0xD4958904, 0x2421E200, +0x2162A0CC, 0x6211D193, 0x89012228, 0x0009A0C3, +0xE202D78F, 0x75016571, 0x3123615D, 0x27518D02, +0x0009A0BC, 0xD28C57F2, 0x62226072, 0x40094019, +0xC90F4009, 0x8F19880A, 0x52F31F2C, 0x40196022, +0x40094009, 0x8808C90F, 0xA0A78901, 0x60630009, +0xCB0154F7, 0xD27E55F2, 0xE7012402, 0xD47FE100, +0x22112572, 0x72016242, 0x2422A098, 0x8B3F8805, +0x602252F3, 0x40094019, 0xC90F4009, 0x8B168802, +0xE4FFD577, 0x644D6752, 0x8B102748, 0x6272D775, +0x8B0C3260, 0x51F255F7, 0xD26DE701, 0x21722562, +0xD571E100, 0x64522211, 0xA0777401, 0x52F32542, +0x40196022, 0x40094009, 0x8805C90F, 0x31B38B6E, +0xD26A8B6C, 0x672254F4, 0x7701D569, 0x61422272, +0x1F1CE640, 0x46182159, 0x8B033160, 0x6262D665, +0x26227201, 0xE200D65A, 0x2621B067, 0x0009A056, +0x3123E220, 0x88038B52, 0x52F38B1E, 0x40196022, +0x40094009, 0x8803C90F, 0xD25B8B16, 0x672254F4, +0x7701D557, 0x61422272, 0x1F1CE640, 0x46182159, +0x8B033160, 0x6262D655, 0x26227201, 0xE200D648, +0x2621B043, 0x0009A010, 0xD452D551, 0xD2446752, +0xE1007701, 0x25723A46, 0x22118F06, 0xEA00D64E, +0x72016262, 0x2622B031, 0x2FB2D54C, 0x95736652, +0xD44A5BF1, 0x36205241, 0x60618910, 0x8B01C803, +0x2B22E201, 0x8FF54510, 0x57F15664, 0x6272E1F0, +0x41284118, 0x2722221B, 0x6BF2A008, 0x6BF2A006, +0xE200D62F, 0xD12F2621, 0x2121E200, 0xD13CE201, +0x66122822, 0x8B012668, 0x0009AE2B, 0x450BD539, +0xD1390009, 0xAE24E600, 0x2F862160, 0x2FA62F96, +0x2FC62FB6, 0x2FE62FD6, 0x7FF44F22, 0xDE34D133, +0x54116212, 0x1F4167E2, 0x2F22D432, 0xD5321F72, +0xD2326743, 0x58417794, 0x69425A42, 0x5B166C72, +0x60526D22, 0xCB20E600, 0xE5402502, 0x626D7601, +0x8BFB3253, 0x55F162F2, 0x11512122, 0xD62855F2, +0x14812E52, 0x249214A2, 0x27C2D426, 0x26D211B6, +0xDA256742, 0xE801D925, 0x490B2A72, 0xE2011A8C, +0x1A2C4218, 0x4F267F0C, 0x6DF66EF6, 0x6BF66CF6, +0x69F66AF6, 0x68F6000B, 0x000007D1, 0x00203984, +0x00203988, 0x0020398E, 0x001C3DC0, 0x0011772C, +0x001C3B88, 0x0020396C, 0x0011773C, 0x00117744, +0x0000F000, 0x00117764, 0x00117748, 0x00117768, +0x0011776C, 0x01FFFFFF, 0x0011774C, 0x002034FC, +0x00203DA4, 0x002024F8, 0x00203972, 0x001C3B9C, +0x001C3D98, 0x001C3700, 0x001C3500, 0x001C5960, +0x001C8960, 0x00203504, 0x001C3D00, 0x0020160C, +0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, +0xDE957FAC, 0x61E0E014, 0x0F14D494, 0x710161E3, +0xE0186210, 0xD2920F24, 0x0009420B, 0x450BD591, +0x20080009, 0x8F126D03, 0xD28F1F07, 0x6720D48F, +0x657CDD8F, 0x470BD78F, 0xD18F0009, 0x619C6910, +0x46086613, 0x36184608, 0x3D6C4608, 0xE0181FD7, +0xE58004FC, 0x604C66E2, 0x3050655C, 0x2D628F15, +0x01FCE014, 0xDE85E500, 0x641CA008, 0x6753655D, +0x607037EC, 0x39DC6953, 0x80947501, 0x3243625D, +0xD67F8BF4, 0xA34EE200, 0x20082621, 0xE0148B13, +0xE40001FC, 0xA009DE79, 0x644D671C, 0x35EC6543, +0x69436652, 0x39DC6262, 0x74041921, 0x3273624D, +0xA3388BF3, 0x88012D10, 0xE0148B17, 0xE70001FC, +0x6D1C2D70, 0xDE6D1FD4, 0x32D3627D, 0xA32A8B01, +0x677D0009, 0x667365E3, 0x61737504, 0x315C36EC, +0x69126462, 0xAFEF7708, 0x88042492, 0xE0148B18, +0xE40001FC, 0x671C2D40, 0x624DDE60, 0x8B013273, +0x0009A311, 0x6943644D, 0x39EC62E3, 0x72046592, +0x3D2C6D43, 0x615266D2, 0x21697408, 0x2512AFED, +0x8B188805, 0x01FCE014, 0x2D40E400, 0xDE53671C, +0x3273624D, 0xA2F68B01, 0x644D0009, 0x62E36943, +0x659239EC, 0x6D437204, 0x66D23D2C, 0x74086152, +0xAFED216B, 0x88312512, 0xD44A8B3A, 0x6146D94A, +0x75046543, 0x67566442, 0x6E531F48, 0x65527E04, +0x7EE462E2, 0x7E0464E2, 0x6EE21FE9, 0x5EF929E0, +0x7E04D942, 0x1FEA60E2, 0x2900C901, 0xD9406EE2, +0x29E04E09, 0x2F562F26, 0x56FAD93E, 0x6513490B, +0xD13D7F08, 0xE71C6E0D, 0x1DE12D70, 0xDE3B6912, +0x64E21D92, 0x1D43D13A, 0xD23A6512, 0x67221D54, +0x1D75D239, 0x1D666622, 0x6262D638, 0x1D27A2AB, +0x8B398830, 0x6596D92B, 0x67926696, 0x61967904, +0x74E46493, 0x6E436992, 0x1F9B7E04, 0x1FEC6442, +0xD9256EE2, 0x5EFC29E0, 0x7E04D924, 0x1FED60E2, +0x2900C901, 0xD9226EE2, 0x29E04E09, 0x59FC7FFC, +0xDE272F92, 0x2F164E0B, 0xD41F7F08, 0xE21C610D, +0x1D112D20, 0xD2206442, 0xD41C1D42, 0x1D536542, +0x6752D51B, 0xD71B1D74, 0x1D156172, 0x1D666622, +0x6262D61A, 0x1D27A26F, 0x8B358833, 0x490BD919, +0xA268EE00, 0x00002DE0, 0x00117800, 0x00203A1C, +0x002018A2, 0x00202AAC, 0x0020390E, 0x00203A20, +0x00203534, 0x002018EE, 0x0020390D, 0x00117804, +0x0020398C, 0x00117810, 0x00203909, 0x0020390A, +0x0020390B, 0x00200F64, 0x001C5864, 0x001C6864, +0x001C7864, 0x001C59BC, 0x001C69BC, 0x001C79BC, +0x00200FBC, 0x00200FB8, 0x89018828, 0x0009A0C0, +0xE643DEB5, 0x326662E1, 0x1FEE8F02, 0x2E21E240, +0x622D62E1, 0x8B013267, 0x0009A0AA, 0xE50185E1, +0x8B013056, 0x0009A0A4, 0x2D10E101, 0x64E1B225, +0xE64357FE, 0x652D6271, 0x89443567, 0x3563E640, +0xE6008B05, 0x0F65E040, 0xA00FE11A, 0x615372C0, +0x41214121, 0x41214121, 0x45214121, 0x45214521, +0xC9036053, 0xE0406603, 0x71180F65, 0x2209E007, +0x0F25E03C, 0xE044641D, 0xB2A365F3, 0xE33C0F46, +0x853233FC, 0x620DDE95, 0x42086031, 0x6023610D, +0x1323E944, 0x06FE4108, 0xE00F39FC, 0x13144E0B, +0x67075D91, 0x60D32679, 0x0F6654FE, 0x51928542, +0x600D4E0B, 0x60D3260B, 0x0F666492, 0x65F3B237, +0x696156FE, 0xE640659D, 0x89383563, 0xD78359FE, +0x79066591, 0xC9036053, 0x40004008, 0x61036203, +0x0F26E050, 0x470BE0FF, 0x6C07600C, 0x6603605D, +0x46214621, 0x46214621, 0x42006263, 0x4200326C, +0x40214021, 0x4008C903, 0x6D2D30FC, 0xE8006A03, +0xB25765F3, 0x6EA264D3, 0x2EC9E050, 0x66942AE2, +0xD76E01FE, 0x606C470B, 0x2AE22E0B, 0x64D365F3, +0x7801B1FD, 0xEE06628D, 0x8FE932E3, 0x5EFE7D01, +0x61E1E400, 0x410085E1, 0x66E3310C, 0x760C711B, +0xE70465F3, 0x68667401, 0x3A736A4D, 0x8FF92582, +0x65F37504, 0x641DB1E3, 0x64E1B1A4, 0x0009A17B, +0xD45B56F7, 0xEC01D25B, 0x26C0420B, 0x0009A173, +0x06FCE018, 0x8829606C, 0x58F78B08, 0xE400D252, +0x66222840, 0x646DB171, 0x0009A165, 0x666CE681, +0x89013060, 0x0009A0AC, 0xD550D14F, 0x62126A56, +0x212232AC, 0x54116C56, 0x34CC6253, 0x64521141, +0x72085812, 0xD44A384C, 0x68221182, 0x5A136C42, +0x3ACC3C8C, 0x11A324C2, 0x6C2272EC, 0x72105814, +0x118438CC, 0x5A156822, 0x11A53A8C, 0x6A227210, +0xD6405816, 0x118638AC, 0x52176C62, 0x112732CC, +0x5A185861, 0x11A83A8C, 0x5C195A62, 0x11C93CAC, +0x521A5C63, 0x112A32CC, 0x5A1B5864, 0x11AB3A8C, +0x5C1C5A65, 0x11CC3CAC, 0x521D5C66, 0x112D32CC, +0x5A1E5867, 0x11AE3A8C, 0x561F5A68, 0x36ACE840, +0x116FDA2D, 0x6CA2381C, 0x7A946682, 0x286236CC, +0x5C8162A2, 0x18C13C2C, 0x62A27A44, 0x362C5682, +0xD6261862, 0x5A856262, 0x3A2C4229, 0x760418A5, +0x56866262, 0x362C4229, 0x56F71866, 0x2620E238, +0x16C15C81, 0x16226212, 0xE2005C11, 0x551216C3, +0x55151654, 0x55131655, 0x55161656, 0x55821657, +0x65821658, 0x55141659, 0x5584165A, 0x5583165B, +0x5585165C, 0x5586165D, 0x1821165E, 0x11212122, +0x11251122, 0x11261123, 0x28221822, 0x18241124, +0x18251823, 0x1826A0C7, 0x00117804, 0x002033E8, +0x00203A40, 0x002018A2, 0x00203494, 0x001C36A0, +0x002034F0, 0x001C3CA0, 0x001C36F4, 0x001C3B88, +0x666CE682, 0x8B203060, 0xEA2456F7, 0x26A0D194, +0x16C15C17, 0x16225218, 0x16835819, 0x16A45A1A, +0x16C55C1B, 0x1626521C, 0xE200581D, 0x551E1687, +0x551F1658, 0x11271659, 0x11291128, 0x112B112A, +0x112D112C, 0xA08E112E, 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0x62735576, +0x7473725F, 0x00000A0D, 0x62735576, 0x7375735F, +0x646E6570, 0x00000A0D, 0x62735576, 0x7365725F, +0x000A0D6D, 0x00000044, 0x44387570, 0x72637365, +0x6F747069, 0x3D584572, 0x00000000, 0x00000047, +0x00000042, 0x72746E49, 0x6D652051, 0x2C797470, +0x49677A20, 0x4972746E, 0x754E514E, 0x00003D6D, +0x654C7245, 0x0000006E, 0x00000049, 0x20746F4E, +0x756F6E65, 0x49206867, 0x4220514E, 0x0A0D6675, +0x00000000, 0x000000FF, 0x00020001, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00020003, 0x01090108, +0x0002010A, 0x02000003, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x000000FF, 0x00020001, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00020003, 0x01090108, +0x0002010A, 0x00030003, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00FF010F, 0x01090108, +0x010B010A, 0x0200010F, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00FF010F, 0x01090108, +0x010B010A, 0x010F010F, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00205220, 0x00000046, 0x00000059, +0x73204142, 0x003D7165, 0x49544120, 0x0000204D, +0x00000000, 0x00000000, 0x002E0209, 0x80000101, +0x000409FA, 0x00FF0400, 0x05070000, 0x02000201, +0x82050700, 0x00020002, 0x03830507, 0x07010040, +0x40030405, 0x02090100, 0x0101002E, 0x09FA8000, +0x04000004, 0x000000FF, 0x02010507, 0x07000040, +0x40028205, 0x05070000, 0x00400383, 0x04050701, +0x00004002, 0x00000000, 0x00000000, 0x07090000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + +const u32_t zcFwImageSize=15936; diff --git a/drivers/staging/otus/hal/hpfwu.c.drv_ba_resend b/drivers/staging/otus/hal/hpfwu.c.drv_ba_resend new file mode 100644 index 000000000000..7f5bcff57b59 --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu.c.drv_ba_resend @@ -0,0 +1,742 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE297FFC, 0xE114D729, +0x1E13D429, 0x1E4C470B, 0x0009B018, 0xA0039545, +0x3652E600, 0x76018D04, 0xC84060E2, 0x2F028DF9, +0xDE23D422, 0x00094E0B, 0x4E0BD422, 0xD4220009, +0x00094E0B, 0x4F267F04, 0x6EF6A024, 0xD11F4F22, +0x0009410B, 0x440BD41E, 0xD51E0009, 0x0009450B, +0xE1FFD71D, 0xD21D611D, 0x50292712, 0xCB01D41C, +0xE501E1FF, 0x22121209, 0x24521211, 0xD61AD519, +0xE2009714, 0xD4192572, 0xD6192620, 0x4F262422, +0x2622000B, 0xDD18DC17, 0x4C0BDE18, 0x4D0B0009, +0x4E0B0009, 0xAFF80009, 0x27100009, 0x00000640, +0x001C001C, 0x00200BC4, 0x0000B38E, 0x002029F8, +0x00200F72, 0x00202A04, 0x00202A1C, 0x00200F20, +0x00201056, 0x00200C1C, 0x001C3510, 0x001C3624, +0x001E212C, 0x00202994, 0x00202530, 0x0020299C, +0x002029A8, 0x00200E50, 0x002023E6, 0x00201920, +0x2FC62F96, 0x2FE62FD6, 0x7F904F22, 0xE020DE8D, +0xD48D61E0, 0x61E30F14, 0x62107101, 0xE024D78B, +0x0F24470B, 0x450BD58A, 0x20080009, 0x8F116D03, +0xDD881F0A, 0x67D0D488, 0x410BD188, 0xD288657C, +0x6920DD88, 0x66C36C9C, 0x46084608, 0x460836C8, +0x1FDA3D6C, 0x04FCE024, 0x66E2E580, 0x655C604C, +0x8F163050, 0xE0202D62, 0xE50001FC, 0xDE7E641C, +0x3243625D, 0xA32C8B01, 0x655D0009, 0x36EC6653, +0xE02C6760, 0x69530F74, 0x39DC607E, 0xAFEF8094, +0x20087501, 0xE0208B14, 0xE50001FC, 0xA00ADE72, +0x655D641C, 0x39EC6953, 0x67536C92, 0x37DC62C2, +0x75041721, 0x625D1F2C, 0x8BF23243, 0x2D10A309, +0x8B178801, 0x01FCE020, 0x2D70E700, 0x1FD76D1C, +0x627DDE65, 0x8B0132D3, 0x0009A2FB, 0x65E3677D, +0x75046673, 0x36EC6C73, 0x64623C5C, 0x770869C2, +0x2492AFEF, 0x8B188804, 0x01FCE020, 0x2D40E400, +0xDE59671C, 0x3273624D, 0xA2E28B01, 0x644D0009, +0x6CE36D43, 0x65D23DEC, 0x61437C04, 0x621231CC, +0x74086952, 0xAFED2929, 0x88052592, 0xE0208B18, +0xE40001FC, 0x671C2D40, 0x624DDE4B, 0x8B013273, +0x0009A2C7, 0x6943644D, 0x39EC61E3, 0x71046592, +0x3C1C6C43, 0x6D5262C2, 0x2D2B7408, 0x25D2AFED, +0x8B1B8831, 0xD942D241, 0x72046422, 0x72046622, +0x72046722, 0x72E86C22, 0x1F2E1F4D, 0x72046422, +0x72046E22, 0x652229E0, 0x2950D93A, 0xDE3A2FC6, +0x55FE4E0B, 0xE2007F04, 0x2D20A29B, 0x8B1D8830, +0xDE33D232, 0x72046522, 0x72046122, 0x72046722, +0x72E86922, 0x72046422, 0x72046C22, 0x6E222EC0, +0x1F9FD62C, 0x7FFC26E0, 0x09FEE040, 0x2F92DC2B, +0x66134C0B, 0xE2007F04, 0x2D20A27B, 0x89018828, +0x0009A109, 0xE143DE20, 0xE04062E1, 0x3617662D, +0x0FE68F03, 0x660302FE, 0x36172201, 0xA0F38B01, +0xE0400009, 0xE50104FE, 0x30568541, 0xA0EB8B01, +0xE0400009, 0x09FEE701, 0xB2612D70, 0xE0406491, +0xE1430CFE, 0xE06862C1, 0x3517652D, 0x0F568D68, +0x3563E640, 0xE6008B24, 0x0F65E048, 0xA02EE11A, +0x000072C0, 0x00117800, 0x00202A20, 0x00200F72, +0x00201FDC, 0x002029B0, 0x00202A24, 0x00200FBC, +0x002029AF, 0x002025D4, 0x00117804, 0x00117810, +0x002029AC, 0x002029AD, 0x00200948, 0x00200994, +0x41216153, 0x41214121, 0x41214121, 0x45214521, +0x60534521, 0x6603C903, 0x0F65E048, 0xE0077118, +0xE0442209, 0x641D0F25, 0x65F3E04C, 0x0F46B291, +0x0EFDE048, 0x0DFDE044, 0x61DD67ED, 0x41084708, +0x0F16E050, 0xDD946073, 0x4D0B06FE, 0x6E07E00F, +0x607326E9, 0xE0400F66, 0x65F30CFE, 0x690D85C2, +0x01FEE050, 0x60934D0B, 0x6073260B, 0xE04C0F66, +0x04FEB256, 0x07FEE040, 0x6271E068, 0x0F56652D, +0x3563E640, 0xED008954, 0x0FD5E064, 0xC9036023, +0x40004008, 0x61036903, 0x0F96E054, 0xDE7EE058, +0x0FF6ECFF, 0xE06C6CCC, 0x60C30FE6, 0x62534E0B, +0x42214221, 0x42214221, 0x42006723, 0x6107327C, +0x4200E05C, 0x0F164521, 0x4521E040, 0x60530CFE, +0x4008C903, 0x7C0630FC, 0x6E031FC6, 0x1FD56D2D, +0x1F04A01E, 0x0FD6E060, 0x05FEE058, 0x64D3B231, +0x62E2E05C, 0xE05409FE, 0x2E222299, 0x64D361C4, +0x01FE661C, 0x07FEE06C, 0x6063470B, 0xE058220B, +0xB20505FE, 0xE0642E22, 0x7D0102FD, 0x0F257201, +0x02FDE064, 0x3262E606, 0xE0408BDC, 0x626106FE, +0x05FEE040, 0x85514200, 0x302C750C, 0x6103701B, +0x64F3E600, 0xE704A004, 0x76016256, 0x74042422, +0x3273626D, 0x65F38BF8, 0x641DB1E2, 0x06FEE040, +0x6461B19E, 0x0009A175, 0xD74DD44C, 0x470BE201, +0xA16E2D20, 0x88290009, 0xDE4A8B07, 0x2D20E200, +0xB16D66E2, 0xA164646D, 0xE2810009, 0x3020622C, +0xA0A78B01, 0xE0240009, 0x626C06FC, 0x666CE682, +0x8B213260, 0xE42452FA, 0xD43F2240, 0x12615647, +0x12625648, 0x12635649, 0x1264564A, 0x1265564B, +0x1266564C, 0x1267564D, 0x1268564E, 0x1269564F, +0x1427E200, 0x14291428, 0x142B142A, 0x142D142C, +0x142F142E, 0x1F6CA135, 0x666CE683, 0x8B073260, +0xE60052FA, 0xD22B2260, 0x6222D62C, 0x2622A129, +0x666CE690, 0x8B183260, 0xE60052FA, 0xD2282260, +0x6022E605, 0x2202CB20, 0x2262D226, 0x2262E600, +0x460BD625, 0xD2250009, 0x0009420B, 0xE601D224, +0xD2242262, 0xA10C4618, 0xE6B02262, 0x3260666C, +0xD5188B22, 0xD216D420, 0x75046D52, 0x6E52420B, +0x420BD21E, 0xD41E64D3, 0x450BD511, 0xD21B0009, +0x64E3420B, 0xD60ED41B, 0x0009460B, 0xE600E504, +0x3253626D, 0xA0EC8B01, 0x666D0009, 0x326C62D3, +0x22E07601, 0x4E19AFF4, 0xD214D413, 0xD4146542, +0x0009420B, 0x0009A0DD, 0x0020248C, 0x00202A44, +0x00200F72, 0x00117804, 0x00202538, 0x00202994, +0x001C3500, 0x001D4004, 0x00201056, 0x00200C1C, +0x001E212C, 0x001C3D30, 0x00202A5C, 0x00200FB4, +0x00202A70, 0x00202A78, 0x00117800, 0x00200FBC, +0x00202A7C, 0xD6AED4AD, 0x6262E040, 0x76046542, +0x2452352C, 0x62626563, 0x75045641, 0x1461362C, +0x62526653, 0x76085542, 0x1452352C, 0x55436262, +0x352C76EC, 0x65631453, 0x56446262, 0x362C7510, +0x66531464, 0x55456252, 0x352C7610, 0x65621455, +0xD69C5246, 0x1426325C, 0x55476262, 0x352C7604, +0x62621457, 0x76045548, 0x1458352C, 0x62626563, +0x75045649, 0x1469362C, 0x564A6252, 0x362C7504, +0x6653146A, 0x554B6252, 0x352C7604, 0x6262145B, +0x7604554C, 0x145C352C, 0x62626563, 0x7504564D, +0x146D362C, 0x62526653, 0x7604554E, 0x145E352C, +0x524F6562, 0x325CD684, 0x6262142F, 0x7694054E, +0x0456352C, 0x6263E044, 0x054E6662, 0x356C7244, +0xE0480456, 0x054E6622, 0xD67C356C, 0x62620456, +0x054EE054, 0x352C4229, 0x76040456, 0xE0586262, +0x4229064E, 0x52FA362C, 0xE6380466, 0xE0442260, +0xE048064E, 0x66421261, 0x56411262, 0x56421263, +0x56451264, 0x56431265, 0x56461266, 0x064E1267, +0x1268E040, 0xE050064E, 0x56441269, 0x064E126A, +0x126BE04C, 0xE054064E, 0x064E126C, 0x126DE058, +0xE044064E, 0xE200126E, 0xE0480426, 0x14212422, +0x14251422, 0x14261423, 0xE0400426, 0xE0500426, +0x04261424, 0x0426E04C, 0x0426E054, 0x0426E058, +0x7F701F6C, 0x6EF64F26, 0x6CF66DF6, 0x69F6000B, +0x614D4F22, 0x3123E240, 0xE21F8917, 0x89083127, +0xD550D44F, 0x450BE001, 0x67076642, 0xA00C2679, +0xE23F2462, 0x89083127, 0xD64AD749, 0xE00171E0, +0x5571460B, 0x25296207, 0x4F261751, 0x0009000B, +0x614D4F22, 0x3123E240, 0xE21F8915, 0x89073127, +0xD240D43F, 0x420B6642, 0x260BE001, 0x2462A00B, +0x3127E23F, 0xD73A8907, 0x5571D63A, 0x460B71E0, +0x250BE001, 0x4F261751, 0x0009000B, 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0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x544F0D0A, 0x46205355, +0x00003A57, 0x2079614D, 0x32203033, 0x20373030, +0x333A3231, 0x38313A37, 0x00000000, 0x00000D0A, +0x00000043, 0x42707372, 0x3D206675, 0x554E203D, +0x202C4C4C, 0x6E49677A, 0x4E497274, 0x6D754E51, +0x0000003D, 0x61766E49, 0x2064696C, 0x72657375, +0x20726F20, 0x2079656B, 0x00214449, 0x52504545, +0x57204D4F, 0x65746972, 0x6461202C, 0x003D7264, +0x6C617620, 0x0000003D, 0x00000A0D, 0x6E6B6E55, +0x206E776F, 0x6D6D6F63, 0x3D646E61, 0x00000000, +0x61437748, 0x7262696C, 0x6F697461, 0x6620206E, +0x0A6C6961, 0x0000000D, 0x73696F4E, 0x61432065, +0x7262696C, 0x6F697461, 0x6166206E, 0x21216C69, +0x00000D0A, 0x00000D0A, 0x62735576, 0x7473725F, +0x00000A0D, 0x62735576, 0x7375735F, 0x646E6570, +0x00000A0D, 0x62735576, 0x7365725F, 0x000A0D6D, +0x00000042, 0x72746E49, 0x6D652051, 0x2C797470, +0x49677A20, 0x4972746E, 0x754E514E, 0x00003D6D, +0x20746F4E, 0x756F6E65, 0x49206867, 0x4220514E, +0x0A0D6675, 0x00000000, 0x000000FF, 0x00020001, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x010E010D, 0x00020003, +0x01090108, 0x0002010A, 0x00030002, 0x02020201, +0x02040203, 0x02060205, 0x02080207, 0x020A0209, +0x020C020B, 0x020E020D, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x010E010D, 0x00FF010F, +0x01090108, 0x010B010A, 0x00030002, 0x02020201, +0x02040203, 0x02060205, 0x02080207, 0x020A0209, +0x020C020B, 0x020E020D, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00205220, 0x00000046, +0x00000059, 0x49544120, 0x0000204D, 0x00000000, +0x02000112, 0x40FFFFFF, 0x91700CF3, 0x20104890, +0x02090100, 0x0101002E, 0x09FA8000, 0x04000004, +0x000000FF, 0x02010507, 0x07000200, 0x00028205, +0x05070002, 0x00400383, 0x04050701, 0x01004003, +0x002E0209, 0x80000101, 0x000409FA, 0x00FF0400, +0x05070000, 0x00400201, 0x82050700, 0x00004002, +0x03830507, 0x07010040, 0x40030405, 0x03040100, +0x030C0409, 0x0079005A, 0x00410044, 0x03180053, +0x00530055, 0x00320042, 0x0030002E, 0x00570020, +0x0041004C, 0x0000004E, 0x00000000, 0x00000000, +0x00000709, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, }; + +const u32_t zcFwImageSize=11540; diff --git a/drivers/staging/otus/hal/hpfwu_2k.c b/drivers/staging/otus/hal/hpfwu_2k.c new file mode 100644 index 000000000000..94e2caca5369 --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu_2k.c @@ -0,0 +1,1016 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE947FFC, 0xE114D594, +0x1E13D494, 0x67521E4C, 0xD494D693, 0x37402769, +0x62528F06, 0x7201D692, 0x60602522, 0x2600C93F, +0xD7906152, 0x2512611D, 0x264B6652, 0x2562470B, +0x0009B017, 0xE60095AC, 0xC84060E2, 0x2F028F03, +0x8FF93652, 0xD4887601, 0x4E0BDE88, 0xD4880009, +0x00094E0B, 0x4E0BD487, 0x7F040009, 0xA0524F26, +0x4F226EF6, 0x410BD184, 0xD4840009, 0x0009440B, +0x450BD583, 0xD7830009, 0xD283E1FF, 0x2712611D, +0xD4825029, 0xE1FFCB01, 0x1209E501, 0x12112212, +0xE7202452, 0x4718D57E, 0x2572D27E, 0xD17EE700, +0xD67FD47E, 0xE2012270, 0x24702172, 0xD67D2620, +0x2641E4FF, 0xD57CE600, 0x666DE104, 0x76016063, +0x4000626D, 0x8FF83212, 0xD5780545, 0x2520E201, +0xD278D777, 0xE480E100, 0x22122710, 0x6613D576, +0x666D644C, 0x76046763, 0x375C626D, 0x8FF83243, +0xD5722712, 0xD273D772, 0xE400E101, 0x27102511, +0x000B4F26, 0x7FCC2242, 0xD170D56F, 0xD271DB70, +0x1F51D471, 0xD6717508, 0x1F12D771, 0x1F55710C, +0x1FB975FC, 0x72041F2A, 0x1F13EB10, 0x1F561F44, +0x1F781F67, 0xD86B1F2B, 0xDD6CD96B, 0xDC6CEA00, +0xD26DDE6C, 0x89003A22, 0xD15D7A01, 0x88016010, +0x56F88B03, 0x4218E201, 0xD1682622, 0x0009410B, +0x440BD467, 0xD5670009, 0x0009450B, 0x6010D150, +0x8B108801, 0xE650D14F, 0x46186212, 0x8B083266, +0x56F9D14B, 0x2120E200, 0xCB016062, 0x2602A003, +0x72012710, 0x60822122, 0x89098801, 0xE2C8D15A, +0x622C6612, 0x89033626, 0x6010D158, 0x8BC88801, +0x51F66792, 0x217252F5, 0xD6555191, 0x55FA2212, +0x52FB6462, 0x55612542, 0x2252E400, 0x61436643, +0x05DE6013, 0x36CC4608, 0x07DE2652, 0xC9036071, +0x8B028801, 0x720162E2, 0x74012E22, 0x36B3664C, +0x71048FEE, 0x66C2D147, 0x45286512, 0x265B4518, +0x60822C62, 0x89018801, 0x0009A168, 0x6272D742, +0x8B132228, 0xD42BD741, 0x6772D541, 0x51536242, +0x312C327C, 0x24222228, 0x15138D05, 0x6262D63D, +0xB1627201, 0xD6232622, 0x2622E200, 0x52916692, +0x8B013620, 0x0009A144, 0x6061A06E, 0x001C001C, +0x001D4020, 0x0000B38E, 0xFFFF0000, 0x12340000, +0x001E1015, 0x00201274, 0x002039EC, 0x002018A2, +0x002039F8, 0x00203A10, 0x00201860, 0x00201964, +0x00201288, 0x001C3510, 0x001C3624, 0x001E212C, +0x002038EC, 0x00203484, 0x002038F4, 0x00203900, +0x0020390C, 0x00203968, 0x0020396C, 0x00203914, +0x00203915, 0x00203918, 0x00117700, 0x00203984, +0x00203982, 0x002034E8, 0x00117710, 0x001C3D30, +0x001C36F8, 0x00117734, 0x001C3684, 0x001C3D00, +0x001C1000, 0x001C1028, 0x002034FC, 0x0020391C, +0x00117600, 0x00117740, 0x7FFFFFFF, 0x00201730, +0x00203322, 0x0020232C, 0x00203D9C, 0x0020396A, +0x002034F4, 0x0020395C, 0x001C3D2C, 0x001C36B0, +0x0020348C, 0x0011775C, 0x8801C90F, 0xA0CF8901, +0xD1960009, 0x36206212, 0xD4958904, 0x2421E200, +0x2162A0CC, 0x6211D193, 0x89012228, 0x0009A0C3, +0xE202D78F, 0x75016571, 0x3123615D, 0x27518D02, +0x0009A0BC, 0xD28C57F2, 0x62226072, 0x40094019, +0xC90F4009, 0x8F19880A, 0x52F31F2C, 0x40196022, +0x40094009, 0x8808C90F, 0xA0A78901, 0x60630009, +0xCB0154F7, 0xD27E55F2, 0xE7012402, 0xD47FE100, +0x22112572, 0x72016242, 0x2422A098, 0x8B3F8805, +0x602252F3, 0x40094019, 0xC90F4009, 0x8B168802, +0xE4FFD577, 0x644D6752, 0x8B102748, 0x6272D775, +0x8B0C3260, 0x51F255F7, 0xD26DE701, 0x21722562, +0xD571E100, 0x64522211, 0xA0777401, 0x52F32542, +0x40196022, 0x40094009, 0x8805C90F, 0x31B38B6E, +0xD26A8B6C, 0x672254F4, 0x7701D569, 0x61422272, +0x1F1CE640, 0x46182159, 0x8B033160, 0x6262D665, +0x26227201, 0xE200D65A, 0x2621B067, 0x0009A056, +0x3123E220, 0x88038B52, 0x52F38B1E, 0x40196022, +0x40094009, 0x8803C90F, 0xD25B8B16, 0x672254F4, +0x7701D557, 0x61422272, 0x1F1CE640, 0x46182159, +0x8B033160, 0x6262D655, 0x26227201, 0xE200D648, +0x2621B043, 0x0009A010, 0xD452D551, 0xD2446752, +0xE1007701, 0x25723A46, 0x22118F06, 0xEA00D64E, +0x72016262, 0x2622B031, 0x2FB2D54C, 0x95736652, +0xD44A5BF1, 0x36205241, 0x60618910, 0x8B01C803, +0x2B22E201, 0x8FF54510, 0x57F15664, 0x6272E1F0, +0x41284118, 0x2722221B, 0x6BF2A008, 0x6BF2A006, +0xE200D62F, 0xD12F2621, 0x2121E200, 0xD13CE201, +0x66122822, 0x8B012668, 0x0009AE2B, 0x450BD539, +0xD1390009, 0xAE24E600, 0x2F862160, 0x2FA62F96, +0x2FC62FB6, 0x2FE62FD6, 0x7FF44F22, 0xDE34D133, +0x54116212, 0x1F4167E2, 0x2F22D432, 0xD5321F72, +0xD2326743, 0x58417794, 0x69425A42, 0x5B166C72, +0x60526D22, 0xCB20E600, 0xE5402502, 0x626D7601, +0x8BFB3253, 0x55F162F2, 0x11512122, 0xD62855F2, +0x14812E52, 0x249214A2, 0x27C2D426, 0x26D211B6, +0xDA256742, 0xE801D925, 0x490B2A72, 0xE2011A8C, +0x1A2C4218, 0x4F267F0C, 0x6DF66EF6, 0x6BF66CF6, +0x69F66AF6, 0x68F6000B, 0x000007D1, 0x0020397C, +0x00203980, 0x00203986, 0x001C3DC0, 0x0011772C, +0x001C3B88, 0x00203964, 0x0011773C, 0x00117744, +0x0000F000, 0x00117764, 0x00117748, 0x00117768, +0x0011776C, 0x01FFFFFF, 0x0011774C, 0x002034F4, +0x00203D9C, 0x002024F0, 0x0020396A, 0x001C3B9C, +0x001C3D98, 0x001C3700, 0x001C3500, 0x001C5960, +0x001C8960, 0x002034FC, 0x001C3D00, 0x0020160C, +0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, +0xDE957FAC, 0x61E0E014, 0x0F14D494, 0x710161E3, +0xE0186210, 0xD2920F24, 0x0009420B, 0x450BD591, +0x20080009, 0x8F126D03, 0xD28F1F07, 0x6720D48F, +0x657CDD8F, 0x470BD78F, 0xD18F0009, 0x619C6910, +0x46086613, 0x36184608, 0x3D6C4608, 0xE0181FD7, +0xE58004FC, 0x604C66E2, 0x3050655C, 0x2D628F15, +0x01FCE014, 0xDE85E500, 0x641CA008, 0x6753655D, +0x607037EC, 0x39DC6953, 0x80947501, 0x3243625D, +0xD67F8BF4, 0xA34EE200, 0x20082621, 0xE0148B13, +0xE40001FC, 0xA009DE79, 0x644D671C, 0x35EC6543, +0x69436652, 0x39DC6262, 0x74041921, 0x3273624D, +0xA3388BF3, 0x88012D10, 0xE0148B17, 0xE70001FC, +0x6D1C2D70, 0xDE6D1FD4, 0x32D3627D, 0xA32A8B01, +0x677D0009, 0x667365E3, 0x61737504, 0x315C36EC, +0x69126462, 0xAFEF7708, 0x88042492, 0xE0148B18, +0xE40001FC, 0x671C2D40, 0x624DDE60, 0x8B013273, +0x0009A311, 0x6943644D, 0x39EC62E3, 0x72046592, +0x3D2C6D43, 0x615266D2, 0x21697408, 0x2512AFED, +0x8B188805, 0x01FCE014, 0x2D40E400, 0xDE53671C, +0x3273624D, 0xA2F68B01, 0x644D0009, 0x62E36943, +0x659239EC, 0x6D437204, 0x66D23D2C, 0x74086152, +0xAFED216B, 0x88312512, 0xD44A8B3A, 0x6146D94A, +0x75046543, 0x67566442, 0x6E531F48, 0x65527E04, +0x7EE462E2, 0x7E0464E2, 0x6EE21FE9, 0x5EF929E0, +0x7E04D942, 0x1FEA60E2, 0x2900C901, 0xD9406EE2, +0x29E04E09, 0x2F562F26, 0x56FAD93E, 0x6513490B, +0xD13D7F08, 0xE71C6E0D, 0x1DE12D70, 0xDE3B6912, +0x64E21D92, 0x1D43D13A, 0xD23A6512, 0x67221D54, +0x1D75D239, 0x1D666622, 0x6262D638, 0x1D27A2AB, +0x8B398830, 0x6596D92B, 0x67926696, 0x61967904, +0x74E46493, 0x6E436992, 0x1F9B7E04, 0x1FEC6442, +0xD9256EE2, 0x5EFC29E0, 0x7E04D924, 0x1FED60E2, +0x2900C901, 0xD9226EE2, 0x29E04E09, 0x59FC7FFC, +0xDE272F92, 0x2F164E0B, 0xD41F7F08, 0xE21C610D, +0x1D112D20, 0xD2206442, 0xD41C1D42, 0x1D536542, +0x6752D51B, 0xD71B1D74, 0x1D156172, 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0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x544F0D0A, +0x46205355, 0x00003A57, 0x206C754A, 0x32203120, +0x20383030, 0x323A3132, 0x32313A37, 0x00000000, +0x00000D0A, 0x00000043, 0x42707372, 0x3D206675, +0x554E203D, 0x202C4C4C, 0x6E49677A, 0x4E497274, +0x6D754E51, 0x0000003D, 0x61766E49, 0x2064696C, +0x72657375, 0x20726F20, 0x2079656B, 0x00214449, +0x52504545, 0x57204D4F, 0x65746972, 0x6461202C, +0x003D7264, 0x6C617620, 0x0000003D, 0x00000A0D, +0x435F4D5A, 0x465F444D, 0x4C445F57, 0x494E495F, +0x00000054, 0x6E6B6E55, 0x206E776F, 0x6D6D6F63, +0x3D646E61, 0x00000000, 0x203A3051, 0x00000020, +0x203A3151, 0x00000020, 0x203A3251, 0x00000020, +0x203A3351, 0x00000020, 0x203A3451, 0x00000020, +0x2B434741, 0x73696F4E, 0x61432065, 0x7262696C, +0x6F697461, 0x6166206E, 0x6F206C69, 0x6974206E, +0x0D0A656D, 0x00000000, 0x00000072, 0x00205220, +0x00000D0A, 0x62735576, 0x7473725F, 0x00000A0D, +0x62735576, 0x7375735F, 0x646E6570, 0x00000A0D, +0x62735576, 0x7365725F, 0x000A0D6D, 0x00000044, +0x44387570, 0x72637365, 0x6F747069, 0x3D584572, +0x00000000, 0x00000047, 0x00000042, 0x72746E49, +0x6D652051, 0x2C797470, 0x49677A20, 0x4972746E, +0x754E514E, 0x00003D6D, 0x654C7245, 0x0000006E, +0x00000049, 0x20746F4E, 0x756F6E65, 0x49206867, +0x4220514E, 0x0A0D6675, 0x00000000, 0x000000FF, +0x00020001, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x010E010D, +0x00020003, 0x01090108, 0x0002010A, 0x02000003, +0x02020201, 0x02040203, 0x02060205, 0x02020200, +0x02040203, 0x020C020B, 0x020E020D, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x000000FF, +0x00020001, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x010E010D, +0x00020003, 0x01090108, 0x0002010A, 0x00030003, +0x02020201, 0x02040203, 0x02060205, 0x02020200, +0x02040203, 0x020C020B, 0x020E020D, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x010E010D, +0x00FF010F, 0x01090108, 0x010B010A, 0x0200010F, +0x02020201, 0x02040203, 0x02060205, 0x02020200, +0x02040203, 0x020C020B, 0x020E020D, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x010E010D, +0x00FF010F, 0x01090108, 0x010B010A, 0x010F010F, +0x02020201, 0x02040203, 0x02060205, 0x02020200, +0x02040203, 0x020C020B, 0x020E020D, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00205220, +0x00000046, 0x00000059, 0x73204142, 0x003D7165, +0x49544120, 0x0000204D, 0x00000000, 0x00000000, +0x002E0209, 0x80000101, 0x000409FA, 0x00FF0400, +0x05070000, 0x02000201, 0x82050700, 0x00020002, +0x03830507, 0x07010040, 0x40030405, 0x02090100, +0x0101002E, 0x09FA8000, 0x04000004, 0x000000FF, +0x02010507, 0x07000040, 0x40028205, 0x05070000, +0x00400383, 0x04050701, 0x00004002, 0x00000000, +0x00000000, 0x07090000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, }; + +const u32_t zcFwImageSize=15928; diff --git a/drivers/staging/otus/hal/hpfwu_BA.c b/drivers/staging/otus/hal/hpfwu_BA.c new file mode 100644 index 000000000000..0c741571f2b5 --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu_BA.c @@ -0,0 +1,874 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE917FFC, 0xE114D791, +0x1E13D491, 0x1E4C470B, 0x0009B017, 0x95C2E600, +0xC84060E2, 0x2F028F03, 0x8FF93652, 0xD48B7601, +0x4E0BDE8B, 0xD48B0009, 0x00094E0B, 0x4E0BD48A, +0x7F040009, 0xA0474F26, 0x4F226EF6, 0x410BD187, +0xD4870009, 0x0009440B, 0x450BD586, 0xD7860009, +0x611DE1FF, 0xD1852712, 0x6012E2FF, 0xCB01D484, +0x71DC2102, 0x71042122, 0x2122E501, 0xD5812452, +0xD2819792, 0xE7002572, 0xD481D180, 0x2270D681, +0x2172E201, 0x26202470, 0xE4FFD67F, 0xE6002641, +0xE104D57E, 0x6063666D, 0x626D7601, 0x32124000, +0x05458FF8, 0xE501D27A, 0xD17A2250, 0xD57BD47A, +0xE700E600, 0x25722470, 0x11622162, 0x11691166, +0x4F26116A, 0x116E000B, 0xD1757FC4, 0x2F12D875, +0xD476D175, 0xD577D676, 0x1F87D777, 0xD97778FC, +0x1F1BD277, 0x1F417104, 0x1F647404, 0x1F887604, +0x71F41F1C, 0x1F42E8C8, 0x1F651F53, 0x1F991F76, +0x1F1D1F2A, 0xDD6F688C, 0xDA70DE6F, 0xDC71DB70, +0x00094A0B, 0x00094B0B, 0x00094C0B, 0x6010D15E, +0x8B0F8801, 0xE950D15D, 0x49186212, 0x8B073296, +0x56FAD159, 0x2120E200, 0xCB016062, 0x2602A002, +0x21227201, 0x880160D2, 0xD1638907, 0x32866212, +0xD1628903, 0x88016010, 0x64E28BDA, 0x52F751F8, +0x55E12142, 0x2252D15E, 0x661254FB, 0x246259FC, +0x29725711, 0x880160D2, 0x66E28B53, 0x362052E1, +0x6061894C, 0x8801C90F, 0xD1568B48, 0x36206212, +0xA0438903, 0x27102162, 0xD5530FA0, 0x6651E710, +0x626D7601, 0x8F3C3273, 0x65F22561, 0x695251F2, +0x54F359F1, 0x679252F4, 0x61426512, 0x56F66922, +0x642252F5, 0xCB206062, 0xE6002602, 0x76011F1E, +0x626DE110, 0x32134118, 0x51FE8FF8, 0x267256F1, +0x56F457F2, 0x55F32752, 0x251257F5, 0x27422692, +0x51F969E2, 0x2192D43D, 0xE90161F2, 0x2192440B, +0x491865F2, 0xD9382592, 0xE200D539, 0x62512921, +0x720154FD, 0x622D2521, 0x2422A003, 0xE200D932, +0xE9012921, 0x2D92D12C, 0x26686612, 0xAF6F8B01, +0xD6300009, 0x0009460B, 0xE700D128, 0x2170AF68, +0x001C001C, 0x00200F7C, 0x0000B38E, 0x0020322C, +0x0020145E, 0x00203238, 0x00203250, 0x0020141C, +0x0020151C, 0x00200FA0, 0x001C3510, 0x001C3648, +0x001E212C, 0x00203188, 0x00202D24, 0x00203190, +0x0020319C, 0x002031A8, 0x002031B8, 0x002031BC, +0x002031B0, 0x00117708, 0x002031B1, 0x002031B4, +0x001C3D30, 0x00117718, 0x00117734, 0x001C3B9C, +0x001C3704, 0x001C3D98, 0x001C3500, 0x001C3D00, +0x001C36F8, 0x001C1028, 0x00202D98, 0x00201328, +0x00202C04, 0x00201E18, 0x002034BC, 0x002031BA, +0x00202D90, 0x002031CC, 0x002031D0, 0x00201276, +0x002031D2, 0x00201FD0, 0x2FB62F96, 0x2FD62FC6, +0x4F222FE6, 0xDE947F8C, 0x61E0E024, 0x0F14D493, +0x710161E3, 0xD7926210, 0x470BE028, 0xD5910F24, +0x0009450B, 0x6D032008, 0x1F0B8F11, 0xD48FDC8E, +0xDD8F67C0, 0x657C4D0B, 0xDD8FD18E, 0x6B9C6910, +0x420862B3, 0x32B84208, 0x3D2C4208, 0xE0281FDB, +0xE58004FC, 0x604C66E2, 0x3050655C, 0x2D628F13, +0x01FCE024, 0x641CE500, 0x625DDE84, 0x8B013243, +0x0009A33D, 0x6753655D, 0x607037EC, 0x39DC6953, +0xAFF27501, 0x20088094, 0xE0248B13, 0xE50001FC, +0xA009DE7A, 0x655D641C, 0x32EC6253, 0x6C536B22, +0x3CDC67B2, 0x75041C71, 0x3243625D, 0xA31E8BF3, +0x88012D10, 0xE0248B16, 0xE40001FC, 0x671C2D40, +0x624DDE6E, 0x8B013273, 0x0009A311, 0x6CE3644D, +0x7C046943, 0x39EC6B43, 0x65923BCC, 0x74086DB2, +0x25D2AFEF, 0x8B198804, 0x01FCE024, 0x2D70E700, +0x1FD86D1C, 0x627DDE61, 0x8B0132D3, 0x0009A2F7, +0x6B73677D, 0x3BEC61E3, 0x710464B2, 0x3C1C6C73, +0x694265C2, 0x29597708, 0x2492AFED, 0x8B188805, +0x01FCE024, 0x2D40E400, 0xDE54671C, 0x3273624D, +0xA2DC8B01, 0x644D0009, 0x6BE36D43, 0x65D23DEC, +0x61437B04, 0x6C1231BC, 0x74086952, 0xAFED29CB, +0x88312592, 0xDE4A8B20, 0x65E6DB4A, 0x61E6DC4A, +0x67E2D94A, 0x62E27E04, 0x1FEC7EE8, 0x7E0464E2, +0x6EE21FED, 0x5BFD2BE0, 0x60B27B04, 0xC9011FBE, +0x6BB22C00, 0x29B04B09, 0xDC412F26, 0x66134C0B, +0xE2007F04, 0x2D20A2AB, 0x8B218830, 0xD939DE38, +0xE06465E6, 0x720462E3, 0x672666E2, 0x6E23DC36, +0x62227EE8, 0x6BE261E6, 0x29B01FEF, 0x7E040F16, +0xC90160E2, 0x6EE22C00, 0x4E09DC30, 0x2F262CE0, +0xD130E068, 0x04FE410B, 0xE2007F04, 0x2D20A287, +0x8B058833, 0x4E0BDE2C, 0xE1000009, 0x2D10A27F, +0x89018828, 0x0009A106, 0xE143DE20, 0xE04062E1, +0x3217622D, 0x0FE68F04, 0x6023E240, 0x262106FE, +0x8B013217, 0x0009A0EF, 0x02FEE040, 0x8521E401, +0x8B013046, 0x0009A0E7, 0xE501E040, 0x2D5007FE, +0x6471B265, 0x09FEE040, 0x6291E143, 0x652DE068, +0x8D6B3517, 0xE6400F56, 0x8B273563, 0xE048E600, +0xE11A0F65, 0x72C0A031, 0x00117800, 0x00203254, +0x0020145E, 0x00202588, 0x002031A2, 0x00203258, +0x002014AA, 0x002031A1, 0x00202DC8, 0x00117804, +0x00117810, 0x0020319D, 0x0020319E, 0x0020319F, +0x00200C2C, 0x00200C80, 0x00200C7C, 0x41216153, +0x41214121, 0x41214121, 0x45214521, 0x60534521, +0x6603C903, 0x0F65E048, 0xE0077118, 0xE0442209, +0x641D0F25, 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0x25584200, 0x342C8F0F, 0x6043D299, +0x697D072D, 0x60994919, 0x201D610E, 0x60D381F6, +0x8F0C8801, 0xA00A697C, 0xD29369E3, 0x052D6043, +0x4219625D, 0x670E6029, 0x81F6207D, 0xD18F695C, +0x22286210, 0xE9FF8901, 0xEEFF699C, 0x6EEC659D, +0x8B0F35E0, 0x4C0BDC8A, 0x540364B3, 0xBF20E502, +0xD4886E03, 0x410BD188, 0xD78865E3, 0xD488ED01, +0x27D2A01E, 0x26E9EEFC, 0x81C26063, 0x97C585C3, +0x62032079, 0x450885F6, 0x6063260B, 0x81C2252B, +0x81C36053, 0xE10885C4, 0x201B4118, 0x62B281C4, +0x20E98521, 0x64B28121, 0xCB016041, 0xD4792401, +0x450BD579, 0x60B20009, 0x57F266F2, 0x2A02CB01, +0x2672AF22, 0xD26E8561, 0x8F02C802, 0xA09F64B3, +0x420B0009, 0xDC710009, 0x5E036503, 0x07CEE04C, +0x7701DD6F, 0x6CD20C76, 0x7C01D664, 0x6D602DC2, +0x89062DD8, 0xD264D463, 0xED01420B, 0xA07ED763, +0x625127D2, 0x4118E10F, 0x2219E402, 0x32404418, +0x85518B11, 0x20D9EDFC, 0x60518151, 0xCB017DE3, +0x85E12501, 0x20D9D65F, 0x460B81E1, 0x6CF264B3, +0xA06457F2, 0x6D512C72, 0x4D196DDD, 0x66DE6DD9, +0x7D012D6D, 0x610360DC, 0x88014118, 0x25118F45, +0x6462D653, 0x26427401, 0x660D85E3, 0x40216063, +0xC93F4021, 0x6D034600, 0x262D322A, 0xC8016063, +0xDC4ED14D, 0x964A8901, 0xE6002D6B, 0x0F64E010, +0xE01064DD, 0x607C07FC, 0x021D4000, 0x3240622D, +0x66038D12, 0x021D6063, 0x3270E7FF, 0xA00B8B01, +0xE01001D5, 0xE60402FC, 0x0F247201, 0x3262622C, +0x06FC8BE7, 0x4600666C, 0x01CD6063, 0x0C157101, +0x6711D13B, 0x3C406C7D, 0x62118907, 0x88FF602D, +0x21D18903, 0xE201DD37, 0x85512D20, 0x20D9EDFC, +0x60518151, 0xCB01D22F, 0x420B64B3, 0xE0102501, +0xD43102FC, 0xE001612C, 0x67F2440B, 0x85EF2702, +0x54F1D22E, 0x650D420B, 0x0009AE7E, 0x80007E03, +0x0009420B, 0x6E035403, 0xED088544, 0x20D94D18, +0x8B0330D0, 0xE501BE3D, 0x0009A007, 0xDD248541, +0x22D8620D, 0xBE348901, 0xD412E500, 0x420BD212, +0xD71265E3, 0xAE5FED01, 0x780127D2, 0xEE04618D, +0x8D0231E7, 0xAE4E7B08, 0x7F140009, 0x6EF64F26, +0x6CF66DF6, 0x6AF66BF6, 0x000B69F6, 0x000068F6, +0x002034B8, 0x0020339C, 0x0020341C, 0x0020319C, +0x00201162, 0x00202D90, 0x00201180, 0x001E212C, +0x002034A0, 0x002034A4, 0x0020145E, 0x00202D2C, +0x002034BC, 0x002011E4, 0x002031BC, 0x002031C4, +0x002031B8, 0x002031BA, 0x00202C80, 0x002014AA, +0x00008000, 0x4F222FE6, 0x6E22D212, 0xC84060E3, +0x22E28D02, 0x0009BCFA, 0x4218E240, 0x89012E28, +0x0009BD05, 0xC81060E3, 0xD40B8905, 0x420BD20B, +0xBD040009, 0x60E30009, 0x8901C805, 0x0009BDEB, +0xC80260E3, 0x4F268902, 0x6EF6AD01, 0x000B4F26, +0x00006EF6, 0x001C3510, 0x002034B0, 0x0020145E, +0x080A0C0E, 0x00020406, 0x1A1C1E20, 0x12141618, +0x2E303234, 0x26282A2C, 0x3A3C3E40, 0x6C625648, +0x41112F26, 0xE2208F18, 0x890B3123, 0x321CD204, +0xD1026220, 0x412B312C, 0x00090009, 0x00202CAA, +0x00202C60, 0x000BE000, 0x400062F6, 0x40004000, +0x40004000, 0x40004000, 0x62F6000B, 0x40004000, +0x40004000, 0x40004000, 0x40184000, 0x62F6000B, +0x40004000, 0x40004000, 0x40004000, 0x40284000, +0x62F6000B, 0x40004000, 0x40184000, 0x000B4028, +0xC90F62F6, 0x40054005, 0x40054005, 0x62F6000B, +0x4005C907, 0x40054005, 0x62F6000B, 0x4005C903, 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0x2C797470, 0x49677A20, 0x4972746E, +0x754E514E, 0x00003D6D, 0x654C7245, 0x0000006E, +0x00000049, 0x20746F4E, 0x756F6E65, 0x49206867, +0x4220514E, 0x0A0D6675, 0x00000000, 0x000000FF, +0x00020001, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x010E010D, +0x00020003, 0x01090108, 0x0002010A, 0x02000003, +0x02020201, 0x02040203, 0x02060205, 0x02020200, +0x02040203, 0x020C0207, 0x020E020D, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x010E010D, +0x00FF010F, 0x01090108, 0x010B010A, 0x020000FF, +0x02020201, 0x02040203, 0x02060205, 0x02020200, +0x02040203, 0x020C020B, 0x020E020D, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00205220, +0x00000046, 0x00000059, 0x73204142, 0x003D7165, +0x49544120, 0x0000204D, 0x00000000, 0x00000000, +0x002E0209, 0x80000101, 0x000409FA, 0x00FF0400, +0x05070000, 0x02000201, 0x82050700, 0x00020002, +0x03830507, 0x07010040, 0x40020405, 0x02090000, +0x0101002E, 0x09FA8000, 0x04000004, 0x000000FF, +0x02010507, 0x07000040, 0x40028205, 0x05070000, +0x00400383, 0x04050701, 0x00004002, 0x00000000, +0x00000000, 0x07090000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, }; + +const u32_t zcFwImageSize=13656; diff --git a/drivers/staging/otus/hal/hpfwu_FB50_mdk.c b/drivers/staging/otus/hal/hpfwu_FB50_mdk.c new file mode 100644 index 000000000000..ed1736f945ab --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu_FB50_mdk.c @@ -0,0 +1,721 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xD2287FFC, 0x0009420B, +0x0009B019, 0x9446D526, 0xE600A003, 0x8D043642, +0x60527601, 0x8DF9C840, 0xD4222F02, 0x4E0BDE22, +0xD4220009, 0x00094E0B, 0x4E0BD421, 0x7F040009, +0xA0254F26, 0x4F226EF6, 0x410BD11E, 0xD41E0009, +0x0009440B, 0x450BD51D, 0xD71D0009, 0x611DE1FF, +0x2712D21C, 0xD41C5029, 0xE1FFCB01, 0x1209E501, +0x12112212, 0xD5192452, 0xD6199716, 0xE7002572, +0x2670D218, 0x2272D618, 0x4F26E201, 0x2622000B, +0xDD17DC16, 0x4C0BDE17, 0x4D0B0009, 0x4E0B0009, +0xAFF80009, 0x27100009, 0x00000640, 0x0020095A, +0x001C001C, 0x00202940, 0x00200E2A, 0x0020294C, +0x00202964, 0x00200CF0, 0x00200F26, 0x002009C4, +0x001C3510, 0x001C3624, 0x001E212C, 0x002028EC, +0x00202850, 0x002028F4, 0x00202900, 0x00200BEC, +0x00201FD4, 0x002017B8, 0x2FD62FC6, 0x4F222FE6, +0xDEA17FA4, 0x61E0E01C, 0x7D016DE3, 0x61D00F14, +0xD59FD49E, 0x450BE020, 0xE0200F14, 0xE78004FC, +0x604C66E2, 0x7D7F677C, 0x1F693070, 0x2D628F17, +0x01FCE01C, 0x641CE500, 0xD797DE96, 0x3243625D, +0xA21A8B01, 0x655D0009, 0x31EC6153, 0xE0286C10, +0x6D530FC4, 0x3D7C62CE, 0xAFEF2D20, 0x20087501, +0xE01C8B15, 0xE50001FC, 0xD78BDE8A, 0x641CA00A, +0x6C53655D, 0x66C23CEC, 0x66626253, 0x2262327C, +0x1F697504, 0x3243625D, 0xA1F68BF2, 0x88012D10, +0xE01C8B16, 0xE40001FC, 0x671C2D40, 0x624DDE7D, +0x8B013273, 0x0009A1E9, 0x62E3644D, 0x72046D43, +0x3DEC6143, 0x65D2312C, 0x74086C12, 0x25C2AFEF, +0x8B188804, 0x01FCE01C, 0x2D40E400, 0xDE71671C, +0x3273624D, 0xA1D08B01, 0x644D0009, 0x62E36D43, +0x65D23DEC, 0x61437204, 0x6612312C, 0x74086C52, +0xAFED2C69, 0x880525C2, 0xE01C8B18, 0xE40001FC, +0x671C2D40, 0x624DDE63, 0x8B013273, 0x0009A1B5, +0x6C43644D, 0x3CEC62E3, 0x720465C2, 0x3D2C6D43, +0x615266D2, 0x216B7408, 0x2512AFED, 0x8B138830, +0xE200DE58, 0x64E22D20, 0x8B042448, 0x420BD257, +0xA19A0009, 0x55E10009, 0x57E356E2, 0xDD545CE4, +0x2FC64D0B, 0x7F04A191, 0x89018828, 0x0009A0EA, +0xE143DE4C, 0x622D62E1, 0x8F033217, 0x56FB1FEB, +0x2621E240, 0x8B013217, 0x0009A0D5, 0xE1015EFB, +0x301685E1, 0xA0CE8B01, 0xE4010009, 0x2D4055FB, +0x6451B179, 0xE14357FB, 0xE0546271, 0x3517652D, +0x0F568D41, 0x3563E640, 0xE6008B05, 0x0F65E034, +0xA00FE11A, 0x615372C0, 0x41214121, 0x41214121, +0x45214121, 0x45214521, 0xC9036053, 0xE0346603, +0x71180F65, 0x2209E007, 0x641DE030, 0x0F2565F3, +0x1F4EB1F1, 0x04FDE034, 0x674DE030, 0x47080CFD, +0x607361CD, 0x4108D22B, 0xE00F0CFE, 0x1F1F420B, +0x2CD96D07, 0x5EFB6073, 0x85E20FC6, 0x420B51FF, +0x2C0B600D, 0x54FE6073, 0xB1BB0FC6, 0xE05465F3, +0x652D62E1, 0xE6400F56, 0x89623563, 0xE050E100, +0x60230F15, 0x4008C903, 0x6D034000, 0xE0406103, +0xE0440FD6, 0xD217EEFF, 0x6EEC0FF6, 0x0F26E058, +0x60E3420B, 0x42216253, 0x42214221, 0x66234221, +0x326C4200, 0x45214200, 0xE0486707, 0x0F764521, +0xC9036053, 0x40085CFB, 0x7C0630FC, 0x6E036D2D, +0x1FD51FC6, 0x1F04A02E, 0x00117D00, 0x00202968, +0x00200E2A, 0x00117D04, 0x00117D84, 0x00200700, +0x0020074C, 0x00202034, 0x0FD6E04C, 0x05FEE044, +0x64D3B189, 0x64E2E048, 0xE04006FE, 0x2E422469, +0x01FE67C4, 0x667CE058, 0x420B02FE, 0x240B6063, +0x05FEE044, 0xB15D2E42, 0xE05064D3, 0x7D0101FD, +0x0F157101, 0x02FDE050, 0x3262E606, 0x56FB8BDC, +0x55FB6261, 0x85514200, 0x302C750C, 0x6103701B, +0x64F3E600, 0xE704A004, 0x76016256, 0x74042422, +0x3273626D, 0x65F38BF8, 0x641DB13C, 0xB0D256FB, +0xA0AA6461, 0xD4880009, 0xE201D588, 0x2D20450B, +0x0009A0A3, 0x8B078829, 0xE200DE85, 0x66E22D20, +0x646DB0A1, 0x0009A099, 0x622CE281, 0x8B3D3020, +0xD680E738, 0xE0442D70, 0xE0480C6E, 0x6E621DC1, +0x51611DE2, 0x54621D13, 0x55651D44, 0x57631D55, +0x5C661D76, 0x0E6E1DC7, 0x1DE8E040, 0xE050016E, +0x54641D19, 0x056E1D4A, 0x1D5BE04C, 0xE054076E, +0x0C6E1D7C, 0x1DCDE058, 0xE044026E, 0xED001D2E, +0xE04806D6, 0x16D126D2, 0x16D516D2, 0x16D616D3, +0xE04006D6, 0xE05006D6, 0x06D616D4, 0x06D6E04C, +0x06D6E054, 0x06D6E058, 0x1F29A057, 0x622CE282, +0x89313020, 0x05FCE020, 0x625CE683, 0x3260666C, +0xD65D8B07, 0x2650E500, 0x52617680, 0xA044D65B, +0xE6902622, 0x3260666C, 0xD2578B16, 0xE500D658, +0x60622250, 0xCB20D257, 0xE6052602, 0xD6562262, +0x2252460B, 0x420BD255, 0xD2550009, 0x2262E601, +0x4618D254, 0x2262A029, 0xD254D453, 0xD4546542, +0x0009420B, 0x0009A021, 0xE524D647, 0xD5452650, +0x16215257, 0x16225258, 0x16235259, 0x1624525A, +0x1625525B, 0x1626525C, 0x1627525D, 0x1628525E, +0x1F29525F, 0xE2001629, 0x15281527, 0x152A1529, +0x152C152B, 0x152E152D, 0x7F5C152F, 0x6EF64F26, +0x000B6DF6, 0x4F226CF6, 0xE240614D, 0x89173123, +0x3127E21F, 0xD43B8908, 0xE001D53B, 0x6642450B, +0x26796707, 0x2462A00C, 0x3127E23F, 0xD7358908, +0x71E0D635, 0x460BE001, 0x62075571, 0x17512529, +0x000B4F26, 0x4F220009, 0xE240614D, 0x89153123, +0x3127E21F, 0xD42B8907, 0x6642D22B, 0xE001420B, +0xA00B260B, 0xE23F2462, 0x89073127, 0xD626D725, +0x71E05571, 0xE001460B, 0x1751250B, 0x000B4F26, +0xE6400009, 0x46284618, 0x6252D520, 0x89FC2268, +0x0009000B, 0x4618E680, 0xD51C4628, 0x22686252, +0x000B89FC, 0xA0010009, 0x7201E200, 0x8BFC3242, +0x0009000B, 0x4618E680, 0xD5154628, 0x22686252, +0x000B8BFC, 0x00000009, 0x0020296C, 0x00200E2A, +0x00117D04, 0x00202858, 0x00117D80, 0x002028EC, +0x001C3500, 0x001D4004, 0x00200F26, 0x002009C4, +0x001E212C, 0x001C3D28, 0x00117D00, 0x00200E8A, +0x00202984, 0x001C3704, 0x00202034, 0x001C373C, +0x001C3700, 0x4F222FE6, 0x6E537FFC, 0x2F42BFCA, +0xD61561E2, 0x1615E280, 0x421854E1, 0x55E21646, +0x16574228, 0x6EF257E3, 0x2E2B1678, 0x7F0426E2, +0xAFA74F26, 0x2FC66EF6, 0x2FE62FD6, 0xDD0A4F22, +0xBFAF6C53, 0xBF946E43, 0xBFAB2DE2, 0x51D50009, +0x54D62C12, 0x55D71C41, 0x56D81C52, 0x4F261C63, +0x6DF66EF6, 0x6CF6000B, 0x001C370C, 0x0009A0F8, +0xD19B4F22, 0xD49B9299, 0x2122B00D, 0x9795E605, +0xB0229595, 0xB0366463, 0xB03A0009, 0xB03D0009, +0xA06C0009, 0x4F124F26, 0xD1934F02, 0x94873145, +0x4609060A, 0x46094609, 0x00293646, 0xD78CD58F, +0x2500CA01, 0x4F062762, 0x4F16000B, 0xBFEA4F22, +0xB0230009, 0xA0520009, 0x2FE64F26, 0x6E63D188, +0x44186612, 0x4528926D, 0x26294408, 0x44084500, +0x4400265B, 0x4708264B, 0x47082162, 0x27EBD181, +0x000B2172, 0xD1806EF6, 0xE603D480, 0x000B2162, +0xD27F2462, 0xE40A9656, 0x2262AFB0, 0x2FC62FB6, +0x2FE62FD6, 0xDC7B4F22, 0x2C22E201, 0xBFA5E40A, +0x60C27C44, 0xCB01ED00, 0x60C22C02, 0xC901EB64, +0x6E03A008, 0x89073DB2, 0xE40160C2, 0xBF95C901, +0x7D016E03, 0x8BF52EE8, 0x8B033DB2, 0xD26FD46E, +0x0009420B, 0x4F26E40A, 0x6DF66EF6, 0xAF856CF6, +0x44116BF6, 0x604B8F01, 0x000B6043, 0x2F860009, +0x2FA62F96, 0x2FC62FB6, 0x2FE62FD6, 0x7FFC4F22, +0x6DA3EA00, 0xDC626BA3, 0x9914E864, 0x8B4E2BB8, +0x3AE3EE0A, 0x60C2894B, 0xCB02ED00, 0x62C22C02, +0x2F0260C2, 0xA010C902, 0x096C6E03, 0x5BB45288, +0x1FFF09B4, 0x01FF03C4, 0x89083D83, 0xE46460C2, +0xC9022F02, 0x6E03BF52, 0x2EE87D01, 0xD1518BF4, +0x54C1D551, 0x66526412, 0x6269EE01, 0x4220622F, +0x622F4219, 0x4E182299, 0x8D0322E8, 0xE4FF6423, +0x3428229A, 0x6572D749, 0x622F6259, 0x42194220, +0x2299622F, 0x8D0322E8, 0xE6FF6623, 0x3628229A, +0x3468BFA7, 0x30E2EE02, 0xAFB78901, 0xD240EB01, +0x6EECEEE6, 0xBF21E40A, 0xAFAF22E2, 0xEE0A7A01, +0x89013AE3, 0x8B033D83, 0xD234D43A, 0x0009420B, +0x4F267F04, 0x6DF66EF6, 0x6BF66CF6, 0x69F66AF6, +0x68F6000B, 0x5651D534, 0x46286052, 0x306C000B, +0x2FC62FB6, 0x2FE62FD6, 0x4F124F22, 0xBFF14F02, +0x6B036E43, 0xDD1CDC2D, 0x0009BFEC, 0x3C0530B8, +0x4609060A, 0x46014609, 0x020A3D65, 0x42094209, +0x32E24209, 0x4F068BF0, 0x4F264F16, 0x6DF66EF6, +0x000B6CF6, 0x2FE66BF6, 0xDE214F22, 0xE500E102, +0x2E12E403, 0x2E52BFD4, 0x4618E606, 0xE403E700, +0x2E722E62, 0xAFCB4F26, 0x4F226EF6, 0x0009BFEB, +0xE6E6D213, 0xE40A666C, 0x2262BFC2, 0x4F26AFE3, +0x002028F0, 0x0024CDE0, 0x10624DD3, 0x00202AF0, +0x001C5814, 0x001C59D0, 0x001C59A4, 0x001C639C, +0x001C5804, 0x001C581C, 0x00202998, 0x00200E2A, +0x001C5860, 0x001C6864, 0x001C59BC, 0x001C69BC, +0x001C947C, 0x002029B0, 0x001C1040, 0xCCCCCCCD, +0x001D4004, 0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, +0x4F222FE6, 0xE4007FE4, 0x4528E510, 0x67436C43, +0xE107A00F, 0x6043644D, 0x0F564008, 0xEE0060C3, +0x815125C1, 0x81538152, 0x157315E2, 0x751415E4, +0x624D7401, 0x8BED3213, 0xDA6F51F1, 0x1A1154F2, +0xD16E2A12, 0x57F455F3, 0x6DF258F5, 0x1141D96C, +0x11532142, 0x11751152, 0x11871174, 0x52F61186, +0x19D1D668, 0xD86829D2, 0xDA68E950, 0x1621EBB4, +0x6BBC2622, 0xA0214908, 0x6EEDEE00, 0x61E36DE3, +0x41084D08, 0x31EC3DEC, 0x41084D08, 0x60C33D8C, +0xE7904108, 0x81D12DC1, 0x41086093, 0x81D2677C, +0x31AC60C3, 0x3472E200, 0x1DD281D3, 0xD4551D13, +0x1D248D01, 0xB03AD450, 0x7E0165D3, 0x34B264ED, +0xD14D8BDB, 0x6512DB52, 0x4529D24D, 0x64121B51, +0x674DD14A, 0x67222B72, 0x4729D64E, 0x69221B73, +0x689D2FD2, 0x69121B82, 0x5A122692, 0x5B1416A2, +0x16B4DA44, 0x16C65C16, 0x16EA6EA2, 0x4F267F1C, +0x6DF66EF6, 0x6BF66CF6, 0x69F66AF6, 0x68F6000B, +0x60616642, 0x8D04C803, 0x6061E500, 0x8802C903, +0x52628B03, 0x51246563, 0x000B2412, 0x2FD66053, +0x4F222FE6, 0x6E537FEC, 0xE5506253, 0xE4006D43, +0xA0014508, 0x5224E101, 0x22116043, 0x81238121, +0x81226053, 0x362056E2, 0xD22F8BF5, 0x64F316E4, +0x420BE614, 0x65E165E3, 0x2549E4FC, 0x61F12E51, +0x214965F3, 0x54D12F11, 0x410BD127, 0x57D1E614, +0xCB016071, 0x1DE12701, 0x4F267F14, 0x000B6EF6, +0x2FD66DF6, 0x4F222FE6, 0x6E537FEC, 0xE5FC6653, +0x60616D43, 0xCB012059, 0x52E22601, 0x8B063260, +0x51E212E4, 0x8B0431E0, 0xA00252D1, 0xAFF01E22, +0xD2155664, 0xE61464F3, 0x65E3420B, 0xE1FC67E1, +0x2E712719, 0x54D167F1, 0xD10F2719, 0xE61465F3, +0x2F71410B, 0x602152D1, 0x2201CB01, 0x7F141DE1, +0x6EF64F26, 0x6DF6000B, 0x002028BC, 0x002028C4, +0x002028B4, 0x002028E4, 0x0010008C, 0x00100EC0, +0x001E2108, 0x001C3D00, 0x00202194, 0x2FC62FB6, +0x2FE62FD6, 0xD6314F22, 0x60D36D62, 0x894DC803, +0xDB30DC2F, 0x0009A02C, 0xC9036061, 0x892B8801, +0xD22DD42B, 0x0009420B, 0x65035603, 0xC8208561, +0xE0508903, 0x720102BE, 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0xE501E404, +0xBEDAE640, 0xE501E404, 0xE404E640, 0xAEE07F10, +0x7F104F26, 0x000B4F26, 0x00000009, 0x001E1030, +0x001E1080, 0x001E1090, 0x001E103F, 0x001E103E, +0x0020292A, 0x0020292C, 0x0020292E, 0x0009000B, +0x666CE680, 0x6563D2A0, 0x7540E700, 0x6473422B, +0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, 0x4C18EC01, +0xDA9BDB9A, 0x65B252B1, 0x89223520, 0xC9036051, +0x891E8801, 0xD197DE95, 0x64E3410B, 0x85036503, +0x670D66A2, 0xDD943762, 0xD494890A, 0x420BD294, +0xD1940009, 0xE701D494, 0x21724D0B, 0x0009AFE2, +0x420BD292, 0xD69264E3, 0x4D0BD492, 0xAFD926C2, +0x4F260009, 0x6DF66EF6, 0x6BF66CF6, 0x6AF6000B, +0x7FF44F22, 0xE6818546, 0x85472F01, 0x81F1666C, +0xD27D8548, 0x854281F2, 0x81F367F3, 0xE40C8543, +0x605381F4, 0x81F56563, 0x7540420B, 0x4F267F0C, +0x0009000B, 0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, +0x4F222FE6, 0xE2007FEC, 0xA0CBDB7B, 0x6A132F21, +0x4A08D27A, 0xDE7AE001, 0x4A00420B, 0x7E303AEC, +0x1F021FE1, 0x66B2DD77, 0x362052B1, 0xA0B58B01, +0x60610009, 0x8801C903, 0xA0AF8B01, 0x85610009, +0x8974C801, 0xEE105163, 0xDC638512, 0xC9036603, +0x85136403, 0x4021600D, 0xC93F4021, 0x8D2030E3, +0xD7696503, 0x62704408, 0x44004408, 0x22284500, +0x345C8F0C, 0x6043D265, 0x625D052D, 0x60294219, +0x207D670E, 0x605C81F6, 0x81F8A00B, 0x6043D260, +0x685D052D, 0x60894819, 0x209D690E, 0x605C81F6, +0xD75C81F8, 0x22286272, 0xE0FF8902, 0x81F8600C, +0xEEFF85F8, 0x6EEC650D, 0x8B0F35E0, 0x4E0BDE45, +0x540364B3, 0xBF7BE502, 0xD4536803, 0x410BD147, +0xD7526583, 0xD452E901, 0x2792A020, 0x26E9EEFC, +0x81126063, 0x946E8513, 0x81132049, 0x45088512, +0x62036953, 0xE50885F6, 0x8112202B, 0x45188513, +0x8113209B, 0xD4478514, 0x8114205B, 0x851161B2, +0x811120E9, 0x602162B2, 0x2201CB01, 0x00094C0B, +0x56F160B2, 0xCB0152F2, 0xAF7C2A02, 0x85612622, +0xC802DC3A, 0xD938D227, 0x8D0FD82C, 0x420B64B3, +0x65030009, 0x480B6493, 0xE8015E03, 0x85EF2C82, +0x650DD635, 0x64D3460B, 0x0009AF65, 0x0009420B, +0x6E035403, 0xE5088544, 0x45186103, 0x31502159, +0xBF258B03, 0xA007E501, 0x85410009, 0x620DD52B, +0x89012258, 0xE500BF1C, 0x480B6493, 0xD42865E3, +0xE801D611, 0x2C82460B, 0x0009AF45, 0x7B0862F1, +0x2F217201, 0xEE0362F1, 0x31E7612D, 0xAF2E8901, +0x7F140009, 0x6EF64F26, 0x6CF66DF6, 0x6AF66BF6, +0x000B69F6, 0xFE0368F6, 0x002018B8, 0x002028E4, +0x002028EC, 0x00200AE0, 0x00200E2A, 0x002028B4, +0x00200B62, 0x001E2130, 0x00202AD4, 0x00200AFE, +0x001C3D30, 0x00202AD8, 0x002028C4, 0x00202034, +0x001C3D00, 0x00202AE4, 0x00202AF0, 0x002029D4, +0x00202A54, 0x00202900, 0x002028BC, 0x001E212C, +0x00202ADC, 0x00202AE0, 0x00200E8A, 0x00008000, +0x00202AEC, 0x4F222FE6, 0x6E22D20D, 0xC84060E3, +0x22E28D02, 0x0009BE7A, 0x4218E240, 0x89012E28, +0x0009BE76, 0xC80560E3, 0xBECB8901, 0x60E30009, +0x8902C802, 0xAE734F26, 0x4F266EF6, 0x6EF6000B, +0x001C3510, 0x080A0C0E, 0x00020406, 0x1A1C1E20, +0x12141618, 0x2E303234, 0x26282A2C, 0x3A3C3E40, +0x6C625648, 0x41112F26, 0xE2208F18, 0x890B3123, +0x321CD204, 0xD1026220, 0x412B312C, 0x00090009, +0x0020205E, 0x00202014, 0x000BE000, 0x400062F6, +0x40004000, 0x40004000, 0x40004000, 0x62F6000B, +0x40004000, 0x40004000, 0x40004000, 0x40184000, +0x62F6000B, 0x40004000, 0x40004000, 0x40004000, +0x40284000, 0x62F6000B, 0x40004000, 0x40184000, +0x000B4028, 0xC90F62F6, 0x40054005, 0x40054005, +0x62F6000B, 0x4005C907, 0x40054005, 0x62F6000B, +0x4005C903, 0x000B4005, 0xC90162F6, 0x000B4005, +0x000062F6, 0x080A0C0E, 0x00020406, 0x1A1C1E20, +0x12141618, 0x2E303234, 0x26282A2C, 0x3A3C3E40, +0x6C625648, 0x41112F26, 0xE2208F18, 0x890B3123, +0x321CD204, 0xD1026220, 0x412B312C, 0x00090009, +0x0020211E, 0x002020D4, 0x000BE000, 0x400162F6, +0x40014001, 0x40014001, 0x40014001, 0x62F6000B, +0x40014001, 0x40014001, 0x40014001, 0x40194001, +0x62F6000B, 0x40014001, 0x40014001, 0x40014001, +0x40294001, 0x62F6000B, 0x40014001, 0x40194001, +0x000B4029, 0x400462F6, 0x40044004, 0xC90F4004, +0x62F6000B, 0x40044004, 0xC9074004, 0x62F6000B, +0x40044004, 0x000BC903, 0x400462F6, 0x000BC901, +0x000062F6, 0x3622E218, 0x67438F12, 0x0009A004, +0x76FF6254, 0x74012420, 0xC8036053, 0x60438BF8, +0x8902C803, 0x422BD22B, 0xD22B0009, 0x0009422B, +0x2FE66473, 0x8D4A3450, 0x27786763, 0x62438947, +0x227B225B, 0xC9016023, 0x8D203452, 0x2EE86E03, +0x60238B15, 0x8B08C803, 0x47096643, 0x47106256, +0x8FFB2622, 0xA0327604, 0x47010009, 0x61436673, +0x46106255, 0x8FFB2121, 0xA0287102, 0x66430009, +0x47106254, 0x8FFB2620, 0xA0207601, 0x61430009, +0x2EE8357C, 0x8F15317C, 0x60236653, 0x8B07C803, +0x76FC4709, 0x47106262, 0x21268FFB, 0x0009A00F, +0x65634701, 0x75FE6673, 0x46106251, 0x21258FFB, +0x0009A005, 0x626076FF, 0x8FFB4710, 0x60432124, +0x6EF6000B, 0x00202306, 0x002027B2, 0xE21E2FE6, +0x67633626, 0x8D1B6153, 0x3E106E43, 0x3E128916, +0x65E38908, 0x3672E600, 0x62148910, 0x25207601, +0x7501AFF9, 0x317C64E3, 0x6513347C, 0xE600A004, +0x625075FF, 0x24247601, 0x8BF93672, 0x60E3A011, +0x890831E2, 0x327C6213, 0x8B0432E6, 0x651364E3, +0xA0086673, 0xD28F6EF6, 0x651364E3, 0x422B6673, +0x000B6EF6, 0xE2046EF6, 0x67433622, 0x8F10356C, +0xA004346C, 0x75FF0009, 0x76FF6250, 0x60532424, +0x8BF8C803, 0xC8036043, 0xA1058901, 0xA2770009, +0xA2990009, 0x2FB60009, 0x2FD62FC6, 0x7FE42FE6, +0x6C636043, 0x66521F62, 0xC9037504, 0x1F516E53, +0x45086503, 0xE1FC6D43, 0x2D194500, 0x1F732558, +0x1F651F44, 0x2FD28D0B, 0x88086053, 0x88108923, +0x8818895B, 0xA0898B01, 0xA0BD0009, 0x62630009, +0x2D22E600, 0x7CFC7D04, 0xEB10A00D, 0xE60064E6, +0x7CF065E6, 0x62E261E6, 0x1D512D42, 0x1D231D12, +0x7E047D10, 0x3CB21FE1, 0x1F6589F0, 0x2FD21FC2, +0xA0A11FE6, 0x64D21FD4, 0x44286263, 0x44294418, +0x42184419, 0x4629242B, 0x2D424619, 0x65637D04, +0xA0217CFD, 0x67E6EB10, 0x62E67CF0, 0x64E66673, +0x256B4618, 0x2D5261E2, 0x65234729, 0x45184719, +0x4229275B, 0x42191D71, 0x47186743, 0x4429227B, +0x44196713, 0x247B4718, 0x1D431D22, 0x41194129, +0x65137D10, 0x1FE17E04, 0x89DC3CB2, 0x1FE67EFF, +0x1FC21F55, 0xA0672FD2, 0x6CF21FD4, 0x66C257F5, +0x46286273, 0x42284629, 0x2C62262B, 0x7C045DF2, +0x7DFE4729, 0xA01CEB10, 0x65E65EF1, 0x66E66273, +0x47286753, 0x6763227B, 0x452961E6, 0x257B4728, +0x2C2264E6, 0x65131C51, 0x45284629, 0x1C62265B, +0x41296643, 0x216B4628, 0x44291C13, 0x67437C10, +0x3DB27DF0, 0x1FD289E1, 0x7EFEA034, 0x51F56CF2, +0x621366C2, 0x42284618, 0x42184619, 0x2C62262B, +0x7C045DF2, 0x7DFF4119, 0xA01FEB10, 0x65E65EF1, +0x64E67DF0, 0x42286253, 0x421867E6, 0x66E6212B, +0x61432C12, 0x45194128, 0x251B4118, 0x65731C51, +0x44194528, 0x245B4518, 0x64631C42, 0x47194428, +0x274B4418, 0x46191C73, 0x61637C10, 0x89DE3DB2, +0x7EFD1FD2, 0x1FC41FE6, 0x5DF2E704, 0xA00D5EF6, +0x62E451F4, 0x66E47DFC, 0x65E464E4, 0x71012120, +0x71012160, 0x71012140, 0x71012150, 0x89F03D72, +0x66D357F3, 0x641365E3, 0x6EF67F1C, 0x6CF66DF6, +0x6BF6A190, 0x00202194, 0x2FC62FB6, 0x2FE62FD6, +0x60437FE4, 0x6C63C903, 0x66031F62, 0x460875FC, +0x61526E43, 0x4600E2FC, 0x26682E29, 0x1F441F73, +0x1F516D53, 0x8D0B1F15, 0x60632FE2, 0x891F8808, +0x89538810, 0x8B018818, 0x0009A081, 0x0009A0B9, +0xEB10A00D, 0x52D37DF0, 0x54D156D2, 0x2E1665D2, +0x2E662E26, 0x2E427EFC, 0x1FD16153, 0x3CB27CF0, +0x7D0489F0, 0x1F151FD6, 0x2FE21FC2, 0x1FE4A0A1, +0x621366E2, 0x42294619, 0x42194618, 0x2E62262B, +0x7CFF4118, 0xEB10A021, 0x54D37DF0, 0x624357D2, +0x42194229, 0x55D1212B, 0x2E1666D2, 0x41296173, +0x41194418, 0x2E46241B, 0x44296453, 0x44194718, +0x2E76274B, 0x47296763, 0x47194518, 0x257B7EFC, +0x46182E52, 0x1FD16163, 0x3CB27CF0, 0x7D0389DC, +0x1F151FD6, 0x2FE21FC2, 0x1FE4A06B, 0x57F56EF2, +0x627366E2, 0x46284629, 0x262B4229, 0x2E625CF2, +0x7CFE4728, 0xA01BEB10, 0x7DF05DF1, 0x55D251D3, +0x46296613, 0x54D1276B, 0x2E7662D2, 0x41286753, +0x217B4729, 0x61432E16, 0x41294528, 0x2E56251B, +0x44286523, 0x245B4529, 0x42282E46, 0x7CF06723, +0x89E23CB2, 0x1FD67D02, 0xA03A1FC2, 0x67F21FE4, +0x657251F5, 0x45296213, 0x45284519, 0x42194518, +0x5CF2252B, 0x41282752, 0x7CFD4118, 0xA022EB10, +0x7DF05DF1, 0x54D256D3, 0x45196563, 0x52D14628, +0x4618215B, 0x6ED26543, 0x45192716, 0x265B4428, +0x65436163, 0x45186423, 0x42284419, 0x4218254B, +0x271664E3, 0x44196623, 0x264B2756, 0x4E282766, +0x61E34E18, 0x3CB27CF0, 0x7D0189DB, 0x1FC21FD6, +0xE7041F74, 0x51F45DF2, 0x5EF6A00D, 0x84E27EFC, +0x620364E0, 0x7DFC84E1, 0x84E36503, 0x21646603, +0x21542124, 0x3D722144, 0x57F389F0, 0x641366D3, +0x7F1C65E3, 0x6DF66EF6, 0xA09D6CF6, 0x2F866BF6, +0x2FA62F96, 0x2FC62FB6, 0x2FE62FD6, 0x614374E0, +0x6A636873, 0x6B56E920, 0x6C567AE0, 0x6D567120, +0x6E563A92, 0x64566756, 0x62566656, 0x11C121B2, +0x11E311D2, 0x11451174, 0x8DEC1166, 0x71201127, +0x6613A004, 0x7AFF6254, 0x76012620, 0x8BF92AA8, +0x6EF66083, 0x6CF66DF6, 0x6AF66BF6, 0x000B69F6, +0x2F8668F6, 0x2FA62F96, 0x2FC62FB6, 0x2FE62FD6, +0x6A636873, 0x75E0E920, 0x56565257, 0x57545155, +0x5D525E53, 0x6B525C51, 0x24662426, 0x24762416, +0x7AE024E6, 0x24C624D6, 0x8DEC3A92, 0x66A324B6, +0x6EF66783, 0x6CF66DF6, 0x6AF66BF6, 0xA04369F6, +0x2FE668F6, 0xC8046063, 0x8D046E63, 0x62166153, +0x24227EFC, 0x60E37404, 0x8908C818, 0x71046513, +0x62526616, 0x24227EF8, 0xAFF41461, 0xE2047408, +0x65133E22, 0x66E38D02, 0x6EF6A01C, 0x6EF6AF87, +0xC8046063, 0x61638D04, 0x625275FC, 0x242671FC, +0xC8186013, 0x75F88906, 0x66525251, 0x24662426, +0x71F8AFF6, 0x3122E204, 0x66138F02, 0x0009AFA1, +0x0009A00A, 0x0009A004, 0x76FF6254, 0x74012420, +0x8BF92668, 0x6073000B, 0x0009A004, 0x625075FF, +0x242476FF, 0x8BF92668, 0x6073000B, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x544F0D0A, 0x46205355, 0x00003A57, 0x2072614D, +0x32203232, 0x20373030, 0x353A3731, 0x37333A32, +0x00000000, 0x00000D0A, 0x00000043, 0x61766E49, +0x2064696C, 0x72657375, 0x20726F20, 0x2079656B, +0x00214449, 0x6E6B6E55, 0x206E776F, 0x6D6D6F63, +0x3D646E61, 0x00000000, 0x61437748, 0x7262696C, +0x6F697461, 0x6620206E, 0x0A6C6961, 0x0000000D, +0x73696F4E, 0x61432065, 0x7262696C, 0x6F697461, +0x6166206E, 0x21216C69, 0x00000D0A, 0x00000D0A, +0x00000042, 0x000000FF, 0x00020001, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00020003, 0x01090108, +0x0002010A, 0x00030002, 0x02020201, 0x02040203, +0x02060205, 0x02080207, 0x020A0209, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00FF010F, 0x01090108, +0x010B010A, 0x00030002, 0x02020201, 0x02040203, +0x02060205, 0x02080207, 0x020A0209, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00000072, 0x00205220, 0x00000046, +0x00000059, 0x73204142, 0x003D7165, 0x00000074, +0x00000000, 0x02000112, 0x40FFFFFF, 0x12210ACE, +0x20104890, 0x02090100, 0x0101002E, 0x09FA8000, +0x04000004, 0x000000FF, 0x02010507, 0x07000200, +0x00028205, 0x05070002, 0x00400383, 0x04050701, +0x01004003, 0x002E0209, 0x80000101, 0x000409FA, +0x00FF0400, 0x05070000, 0x00400201, 0x82050700, +0x00004002, 0x03830507, 0x07010040, 0x40030405, +0x03040100, 0x030C0409, 0x0079005A, 0x00410044, +0x03180053, 0x00530055, 0x00320042, 0x0030002E, +0x00570020, 0x0041004C, 0x0000004E, 0x00000000, +0x00000000, 0x00000709, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, }; + +const u32_t zcFwImageSize=11204; diff --git a/drivers/staging/otus/hal/hpfwu_OTUS_RC.c b/drivers/staging/otus/hal/hpfwu_OTUS_RC.c new file mode 100644 index 000000000000..089d3e0ad853 --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu_OTUS_RC.c @@ -0,0 +1,715 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE287FFC, 0xE114D728, +0x1E13D428, 0x1E4C470B, 0x0009B018, 0xA0039543, +0x3652E600, 0x76018D04, 0xC84060E2, 0x2F028DF9, +0xDE22D421, 0x00094E0B, 0x4E0BD421, 0xD4210009, +0x00094E0B, 0x4F267F04, 0x6EF6A022, 0xD11E4F22, +0x0009410B, 0x440BD41D, 0xD51D0009, 0x0009450B, +0xE1FFD71C, 0xD21C611D, 0x50292712, 0xCB01E1FF, +0xD61BD41A, 0x22121209, 0xE5011211, 0x2452E200, +0xD5182622, 0x970FD618, 0x4F262572, 0x2620000B, +0xDD17DC16, 0x4C0BDE17, 0x4D0B0009, 0x4E0B0009, +0xAFF80009, 0x27100009, 0x00000640, 0x001C001C, +0x002008EA, 0x0000B38E, 0x002028DC, 0x00200DA6, +0x002028E8, 0x00202900, 0x00200C6C, 0x00200EA2, +0x00200940, 0x001C3510, 0x001C3624, 0x001E212C, +0x00202894, 0x0020288C, 0x002027F0, 0x00200B68, +0x00201F74, 0x00201734, 0x2FD62FC6, 0x4F222FE6, +0xDEA17FA4, 0x61E0E01C, 0x7D016DE3, 0x61D00F14, +0xD59FD49E, 0x450BE020, 0xE0200F14, 0xE78004FC, +0x604C66E2, 0x7D7F677C, 0x1F693070, 0x2D628F17, +0x01FCE01C, 0x641CE500, 0xD797DE96, 0x3243625D, +0xA21A8B01, 0x655D0009, 0x31EC6153, 0xE0286C10, +0x6D530FC4, 0x3D7C62CE, 0xAFEF2D20, 0x20087501, +0xE01C8B15, 0xE50001FC, 0xD78BDE8A, 0x641CA00A, +0x6C53655D, 0x66C23CEC, 0x66626253, 0x2262327C, +0x1F697504, 0x3243625D, 0xA1F68BF2, 0x88012D10, +0xE01C8B16, 0xE40001FC, 0x671C2D40, 0x624DDE7D, +0x8B013273, 0x0009A1E9, 0x62E3644D, 0x72046D43, +0x3DEC6143, 0x65D2312C, 0x74086C12, 0x25C2AFEF, +0x8B188804, 0x01FCE01C, 0x2D40E400, 0xDE71671C, +0x3273624D, 0xA1D08B01, 0x644D0009, 0x62E36D43, +0x65D23DEC, 0x61437204, 0x6612312C, 0x74086C52, +0xAFED2C69, 0x880525C2, 0xE01C8B18, 0xE40001FC, +0x671C2D40, 0x624DDE63, 0x8B013273, 0x0009A1B5, +0x6C43644D, 0x3CEC62E3, 0x720465C2, 0x3D2C6D43, +0x615266D2, 0x216B7408, 0x2512AFED, 0x8B138830, +0xE200DE58, 0x64E22D20, 0x8B042448, 0x420BD257, +0xA19A0009, 0x55E10009, 0x57E356E2, 0xDD545CE4, +0x2FC64D0B, 0x7F04A191, 0x89018828, 0x0009A0EA, +0xE143DE4C, 0x622D62E1, 0x8F033217, 0x56FB1FEB, +0x2621E240, 0x8B013217, 0x0009A0D5, 0xE1015EFB, +0x301685E1, 0xA0CE8B01, 0xE4010009, 0x2D4055FB, +0x6451B179, 0xE14357FB, 0xE0546271, 0x3517652D, +0x0F568D41, 0x3563E640, 0xE6008B05, 0x0F65E034, +0xA00FE11A, 0x615372C0, 0x41214121, 0x41214121, +0x45214121, 0x45214521, 0xC9036053, 0xE0346603, +0x71180F65, 0x2209E007, 0x641DE030, 0x0F2565F3, +0x1F4EB1F1, 0x04FDE034, 0x674DE030, 0x47080CFD, +0x607361CD, 0x4108D22B, 0xE00F0CFE, 0x1F1F420B, +0x2CD96D07, 0x5EFB6073, 0x85E20FC6, 0x420B51FF, +0x2C0B600D, 0x54FE6073, 0xB1BB0FC6, 0xE05465F3, +0x652D62E1, 0xE6400F56, 0x89623563, 0xE050E100, +0x60230F15, 0x4008C903, 0x6D034000, 0xE0406103, +0xE0440FD6, 0xD217EEFF, 0x6EEC0FF6, 0x0F26E058, +0x60E3420B, 0x42216253, 0x42214221, 0x66234221, +0x326C4200, 0x45214200, 0xE0486707, 0x0F764521, +0xC9036053, 0x40085CFB, 0x7C0630FC, 0x6E036D2D, +0x1FD51FC6, 0x1F04A02E, 0x00117D00, 0x00202904, +0x00200DA6, 0x00117D04, 0x00117D84, 0x00200700, +0x0020074C, 0x00201FD4, 0x0FD6E04C, 0x05FEE044, +0x64D3B189, 0x64E2E048, 0xE04006FE, 0x2E422469, +0x01FE67C4, 0x667CE058, 0x420B02FE, 0x240B6063, +0x05FEE044, 0xB15D2E42, 0xE05064D3, 0x7D0101FD, +0x0F157101, 0x02FDE050, 0x3262E606, 0x56FB8BDC, +0x55FB6261, 0x85514200, 0x302C750C, 0x6103701B, +0x64F3E600, 0xE704A004, 0x76016256, 0x74042422, +0x3273626D, 0x65F38BF8, 0x641DB13C, 0xB0D256FB, +0xA0AA6461, 0xD4880009, 0xE201D588, 0x2D20450B, +0x0009A0A3, 0x8B078829, 0xE200DE85, 0x66E22D20, +0x646DB0A1, 0x0009A099, 0x622CE281, 0x8B3D3020, +0xD680E738, 0xE0442D70, 0xE0480C6E, 0x6E621DC1, +0x51611DE2, 0x54621D13, 0x55651D44, 0x57631D55, +0x5C661D76, 0x0E6E1DC7, 0x1DE8E040, 0xE050016E, +0x54641D19, 0x056E1D4A, 0x1D5BE04C, 0xE054076E, +0x0C6E1D7C, 0x1DCDE058, 0xE044026E, 0xED001D2E, +0xE04806D6, 0x16D126D2, 0x16D516D2, 0x16D616D3, +0xE04006D6, 0xE05006D6, 0x06D616D4, 0x06D6E04C, +0x06D6E054, 0x06D6E058, 0x1F29A057, 0x622CE282, +0x89313020, 0x05FCE020, 0x625CE683, 0x3260666C, +0xD65D8B07, 0x2650E500, 0x52617680, 0xA044D65B, +0xE6902622, 0x3260666C, 0xD2578B16, 0xE500D658, +0x60622250, 0xCB20D257, 0xE6052602, 0xD6562262, +0x2252460B, 0x420BD255, 0xD2550009, 0x2262E601, +0x4618D254, 0x2262A029, 0xD254D453, 0xD4546542, +0x0009420B, 0x0009A021, 0xE524D647, 0xD5452650, +0x16215257, 0x16225258, 0x16235259, 0x1624525A, +0x1625525B, 0x1626525C, 0x1627525D, 0x1628525E, +0x1F29525F, 0xE2001629, 0x15281527, 0x152A1529, +0x152C152B, 0x152E152D, 0x7F5C152F, 0x6EF64F26, +0x000B6DF6, 0x4F226CF6, 0xE240614D, 0x89173123, +0x3127E21F, 0xD43B8908, 0xE001D53B, 0x6642450B, +0x26796707, 0x2462A00C, 0x3127E23F, 0xD7358908, +0x71E0D635, 0x460BE001, 0x62075571, 0x17512529, +0x000B4F26, 0x4F220009, 0xE240614D, 0x89153123, +0x3127E21F, 0xD42B8907, 0x6642D22B, 0xE001420B, +0xA00B260B, 0xE23F2462, 0x89073127, 0xD626D725, +0x71E05571, 0xE001460B, 0x1751250B, 0x000B4F26, +0xE6400009, 0x46284618, 0x6252D520, 0x89FC2268, +0x0009000B, 0x4618E680, 0xD51C4628, 0x22686252, +0x000B89FC, 0xA0010009, 0x7201E200, 0x8BFC3242, +0x0009000B, 0x4618E680, 0xD5154628, 0x22686252, +0x000B8BFC, 0x00000009, 0x00202908, 0x00200DA6, +0x00117D04, 0x002027F8, 0x00117D80, 0x0020288C, +0x001C3500, 0x001D4004, 0x00200EA2, 0x00200940, +0x001E212C, 0x001C3D28, 0x00117D00, 0x00200E06, +0x00202920, 0x001C3704, 0x00201FD4, 0x001C373C, +0x001C3700, 0x4F222FE6, 0x6E537FFC, 0x2F42BFCA, +0xD61561E2, 0x1615E280, 0x421854E1, 0x55E21646, +0x16574228, 0x6EF257E3, 0x2E2B1678, 0x7F0426E2, +0xAFA74F26, 0x2FC66EF6, 0x2FE62FD6, 0xDD0A4F22, +0xBFAF6C53, 0xBF946E43, 0xBFAB2DE2, 0x51D50009, +0x54D62C12, 0x55D71C41, 0x56D81C52, 0x4F261C63, +0x6DF66EF6, 0x6CF6000B, 0x001C370C, 0x0009A0C0, +0xD17B4F22, 0xD47B92B6, 0x2122B00D, 0x97B2E605, +0xB02295B2, 0xB0366463, 0xB0360009, 0xB0390009, +0xA0680009, 0x4F124F26, 0xD1734F02, 0x94A43145, +0x4609060A, 0x46094609, 0x00293646, 0xD76CD56F, +0x2500CA01, 0x4F062762, 0x4F16000B, 0xBFEA4F22, +0xB01F0009, 0xA04E0009, 0x2FE64F26, 0x6E63D168, +0x44186612, 0x4528928A, 0x26294408, 0x44084500, +0x4400265B, 0x4708264B, 0x47082162, 0x27EBD161, +0x000B2172, 0x000B6EF6, 0xD25F0009, 0xE40A9677, +0x2262AFB4, 0x2FC62FB6, 0x2FE62FD6, 0xDC5B4F22, +0x2C22E201, 0xBFA9E40A, 0x60C27C44, 0xCB01ED00, +0x60C22C02, 0xC901EB64, 0x6E03A008, 0x89073DB2, +0xE40160C2, 0xBF99C901, 0x7D016E03, 0x8BF52EE8, +0x8B033DB2, 0xD24FD44E, 0x0009420B, 0x4F26E40A, +0x6DF66EF6, 0xAF896CF6, 0x44116BF6, 0x604B8F01, +0x000B6043, 0x2FB60009, 0x2FD62FC6, 0x4F222FE6, +0xDC457FFC, 0x60C2ED00, 0xCB02EB64, 0x60C22C02, +0xC9022F02, 0x6E03A009, 0x89083DB3, 0xE46460C2, +0xC9022F02, 0x6E03BF6A, 0x2EE87D01, 0xD73B8BF4, +0x617251C1, 0xDE3BDC3A, 0xD23CD13B, 0x64C23DB3, +0x651264E2, 0x65228F09, 0xD232D439, 0x4F267F04, +0x6DF66EF6, 0x422B6CF6, 0x7F046BF6, 0x6EF64F26, +0x6CF66DF6, 0x6BF6000B, 0x5651D532, 0x46286052, +0x306C000B, 0x5288096C, 0x09B45BB4, 0x03C41FFF, +0x2FC62FB6, 0x2FE62FD6, 0x4F124F22, 0xBFEB4F02, +0x6B036E43, 0xDD18DC28, 0x0009BFE6, 0x3C0530B8, +0x4609060A, 0x46014609, 0x020A3D65, 0x42094209, +0x32E24209, 0x4F068BF0, 0x4F264F16, 0x6DF66EF6, +0x000B6CF6, 0x2FE66BF6, 0xDE1C4F22, 0xE500E102, +0x2E12E403, 0x2E52BFD4, 0x4618E606, 0xE403E700, +0x2E722E62, 0xAFCB4F26, 0x000B6EF6, 0x00000009, +0x00202890, 0x0024CDE0, 0x10624DD3, 0x00202A8C, +0x001C5814, 0x001C59D0, 0x001C5804, 0x001C581C, +0x00202934, 0x00200DA6, 0x001C5860, 0x001C6864, +0x001C7864, 0x001C59BC, 0x001C69BC, 0x001C79BC, +0x0020294C, 0x001C1040, 0xCCCCCCCD, 0x001D4004, +0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, +0xE4007FE4, 0x4528E510, 0x67436C43, 0xE107A00F, +0x6043644D, 0x0F564008, 0xEE0060C3, 0x815125C1, +0x81538152, 0x157315E2, 0x751415E4, 0x624D7401, +0x8BED3213, 0xDA6F51F1, 0x1A1154F2, 0xD16E2A12, +0x57F455F3, 0x6DF258F5, 0x1141D96C, 0x11532142, +0x11751152, 0x11871174, 0x52F61186, 0x19D1D668, +0xD86829D2, 0xDA68E950, 0x1621EBB4, 0x6BBC2622, +0xA0214908, 0x6EEDEE00, 0x61E36DE3, 0x41084D08, +0x31EC3DEC, 0x41084D08, 0x60C33D8C, 0xE7904108, +0x81D12DC1, 0x41086093, 0x81D2677C, 0x31AC60C3, +0x3472E200, 0x1DD281D3, 0xD4551D13, 0x1D248D01, +0xB03AD450, 0x7E0165D3, 0x34B264ED, 0xD14D8BDB, +0x6512DB52, 0x4529D24D, 0x64121B51, 0x674DD14A, +0x67222B72, 0x4729D64E, 0x69221B73, 0x689D2FD2, +0x69121B82, 0x5A122692, 0x5B1416A2, 0x16B4DA44, +0x16C65C16, 0x16EA6EA2, 0x4F267F1C, 0x6DF66EF6, +0x6BF66CF6, 0x69F66AF6, 0x68F6000B, 0x60616642, +0x8D04C803, 0x6061E500, 0x8802C903, 0x52628B03, +0x51246563, 0x000B2412, 0x2FD66053, 0x4F222FE6, +0x6E537FEC, 0xE5506253, 0xE4006D43, 0xA0014508, +0x5224E101, 0x22116043, 0x81238121, 0x81226053, +0x362056E2, 0xD22F8BF5, 0x64F316E4, 0x420BE614, +0x65E165E3, 0x2549E4FC, 0x61F12E51, 0x214965F3, +0x54D12F11, 0x410BD127, 0x57D1E614, 0xCB016071, +0x1DE12701, 0x4F267F14, 0x000B6EF6, 0x2FD66DF6, +0x4F222FE6, 0x6E537FEC, 0xE5FC6653, 0x60616D43, +0xCB012059, 0x52E22601, 0x8B063260, 0x51E212E4, +0x8B0431E0, 0xA00252D1, 0xAFF01E22, 0xD2155664, +0xE61464F3, 0x65E3420B, 0xE1FC67E1, 0x2E712719, +0x54D167F1, 0xD10F2719, 0xE61465F3, 0x2F71410B, +0x602152D1, 0x2201CB01, 0x7F141DE1, 0x6EF64F26, +0x6DF6000B, 0x0020285C, 0x00202864, 0x00202854, +0x00202884, 0x0010008C, 0x00100EC0, 0x001E2108, +0x001C3D00, 0x00202134, 0x2FC62FB6, 0x2FE62FD6, +0xD6314F22, 0x60D36D62, 0x894DC803, 0xDB30DC2F, +0x0009A02C, 0xC9036061, 0x892B8801, 0xD22DD42B, +0x0009420B, 0x65035603, 0xC8208561, 0xE0508903, +0x720102BE, 0x85620B26, 0x4000600D, 0x4000366A, +0x40004624, 0x206D4624, 0xD423C903, 0x40086E03, +0xD1224000, 0x340C410B, 0x61E3D521, 0xD721E001, +0x450BD221, 0x64E37E30, 0x2702420B, 0x66C252C1, +0x8BCF3620, 0x4E18EE01, 0xA011DB1C, 0x6061EC75, +0x8801C903, 0xD4198910, 0x460BD612, 0xD4180009, +0x470BD718, 0xD2136503, 0x64C3D113, 0x22E2410B, +0x66B252B1, 0x8BEA3620, 0xC80460D3, 0xD2128906, +0x6EF64F26, 0x6CF66DF6, 0x6BF6422B, 0x6EF64F26, +0x6CF66DF6, 0x6BF6000B, 0x001E2100, 0x0020285C, +0x002027F8, 0x00200A5C, 0x00202864, 0x00200ADE, +0x00201FD4, 0x001C3D30, 0x00200D6C, 0x00202854, +0x00202884, 0x00200A7A, 0x002000F8, 0xE601D237, +0x1265D537, 0x000B2252, 0xD6361266, 0x88016062, +0xE1018B62, 0xD5342612, 0x5451D134, 0xE0406212, +0x2122324C, 0x54115752, 0x1141347C, 0x57125453, +0x1172374C, 0x52135755, 0x1123327C, 0x56146452, +0x1164364C, 0x54155754, 0x1145347C, 0x56165458, +0x1166364C, 0x6762D626, 0x327C5217, 0x57611127, +0x327C5218, 0x57621128, 0x327C5219, 0x57631129, +0x347C541A, 0x5764114A, 0x347C541B, 0x5765114B, +0x347C541C, 0x5266114C, 0x372C571D, 0x5267117D, +0x342C541E, 0x5268114E, 0x362C561F, 0xD615116F, +0x041E6262, 0x342C7694, 0xE0440146, 0x061E6262, +0x0166362C, 0x525CE048, 0xD60F051E, 0x0156352C, +0xE0546262, 0x4229051E, 0x0156352C, 0xE0585561, +0x4529061E, 0x0166365C, 0x0009000B, 0x001C1010, +0x0000C34F, 0x001C1028, 0x001C369C, 0x002027F8, +0x001C3CA0, 0x001C36F4, 0x001C3B88, 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0x0A6C6961, 0x0000000D, 0x73696F4E, +0x61432065, 0x7262696C, 0x6F697461, 0x6166206E, +0x21216C69, 0x00000D0A, 0x00000D0A, 0x00000042, +0x000000FF, 0x00020001, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00020003, 0x01090108, 0x0002010A, +0x00030002, 0x02020201, 0x02040203, 0x02060205, +0x02080207, 0x020A0209, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x010E010D, 0x00FF010F, 0x01090108, 0x010B010A, +0x00030002, 0x02020201, 0x02040203, 0x02060205, +0x02080207, 0x020A0209, 0x020C020B, 0x020E020D, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00000072, 0x00205220, 0x00000046, 0x00000059, +0x73204142, 0x003D7165, 0x00000074, 0x00000000, +0x02000112, 0x40FFFFFF, 0x12210ACE, 0x20104890, +0x02090100, 0x0101002E, 0x09FA8000, 0x04000004, +0x000000FF, 0x02010507, 0x07000200, 0x00028205, +0x05070002, 0x00400383, 0x04050701, 0x01004003, +0x002E0209, 0x80000101, 0x000409FA, 0x00FF0400, +0x05070000, 0x00400201, 0x82050700, 0x00004002, +0x03830507, 0x07010040, 0x40030405, 0x03040100, +0x030C0409, 0x0079005A, 0x00410044, 0x03180053, +0x00530055, 0x00320042, 0x0030002E, 0x00570020, +0x0041004C, 0x0000004E, 0x00000000, 0x00000000, +0x00000709, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + +const u32_t zcFwImageSize=11104; diff --git a/drivers/staging/otus/hal/hpfwu_txstream.c b/drivers/staging/otus/hal/hpfwu_txstream.c new file mode 100644 index 000000000000..2b77cbacc6d6 --- /dev/null +++ b/drivers/staging/otus/hal/hpfwu_txstream.c @@ -0,0 +1,1017 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x4F222FE6, 0xDE947FFC, 0xE114D594, +0x1E13D494, 0x67521E4C, 0xD494D693, 0x37402769, +0x62528F06, 0x7201D692, 0x60602522, 0x2600C93F, +0xD7906152, 0x2512611D, 0x264B6652, 0x2562470B, +0x0009B017, 0xE60095AC, 0xC84060E2, 0x2F028F03, +0x8FF93652, 0xD4887601, 0x4E0BDE88, 0xD4880009, +0x00094E0B, 0x4E0BD487, 0x7F040009, 0xA0524F26, +0x4F226EF6, 0x410BD184, 0xD4840009, 0x0009440B, +0x450BD583, 0xD7830009, 0xD283E1FF, 0x2712611D, +0xD4825029, 0xE1FFCB01, 0x1209E501, 0x12112212, +0xE7202452, 0x4718D57E, 0x2572D27E, 0xD17EE700, +0xD67FD47E, 0xE2012270, 0x24702172, 0xD67D2620, +0x2641E4FF, 0xD57CE600, 0x666DE104, 0x76016063, +0x4000626D, 0x8FF83212, 0xD5780545, 0x2520E201, +0xD278D777, 0xE480E100, 0x22122710, 0x6613D576, +0x666D644C, 0x76046763, 0x375C626D, 0x8FF83243, +0xD5722712, 0xD273D772, 0xE400E101, 0x27102511, +0x000B4F26, 0x7FCC2242, 0xD170D56F, 0xD271DB70, +0x1F51D471, 0xD6717508, 0x1F12D771, 0x1F55710C, +0x1FB975FC, 0x72041F2A, 0x1F13EB10, 0x1F561F44, +0x1F781F67, 0xD86B1F2B, 0xDD6CD96B, 0xDC6CEA00, +0xD26DDE6C, 0x89003A22, 0xD15D7A01, 0x88016010, +0x56F88B03, 0x4218E201, 0xD1682622, 0x0009410B, +0x440BD467, 0xD5670009, 0x0009450B, 0x6010D150, +0x8B108801, 0xE650D14F, 0x46186212, 0x8B083266, +0x56F9D14B, 0x2120E200, 0xCB016062, 0x2602A003, +0x72012710, 0x60822122, 0x89098801, 0xE2C8D15A, +0x622C6612, 0x89033626, 0x6010D158, 0x8BC88801, +0x51F66792, 0x217252F5, 0xD6555191, 0x55FA2212, +0x52FB6462, 0x55612542, 0x2252E400, 0x61436643, +0x05DE6013, 0x36CC4608, 0x07DE2652, 0xC9036071, +0x8B028801, 0x720162E2, 0x74012E22, 0x36B3664C, +0x71048FEE, 0x66C2D147, 0x45286512, 0x265B4518, +0x60822C62, 0x89018801, 0x0009A168, 0x6272D742, +0x8B132228, 0xD42BD741, 0x6772D541, 0x51536242, +0x312C327C, 0x24222228, 0x15138D05, 0x6262D63D, +0xB1627201, 0xD6232622, 0x2622E200, 0x52916692, +0x8B013620, 0x0009A144, 0x6061A06E, 0x001C001C, +0x001D4020, 0x0000B38E, 0xFFFF0000, 0x12340000, +0x001E1015, 0x00201274, 0x002039F4, 0x002018A2, +0x00203A00, 0x00203A18, 0x00201860, 0x0020196C, +0x00201288, 0x001C3510, 0x001C3624, 0x001E212C, +0x002038F4, 0x0020348C, 0x002038FC, 0x00203908, +0x00203914, 0x00203970, 0x00203974, 0x0020391C, +0x0020391D, 0x00203920, 0x00117700, 0x0020398C, +0x0020398A, 0x002034F0, 0x00117710, 0x001C3D30, +0x001C36F8, 0x00117734, 0x001C3684, 0x001C3D00, +0x001C1000, 0x001C1028, 0x00203504, 0x00203924, +0x00117600, 0x00117740, 0x7FFFFFFF, 0x00201730, +0x0020332A, 0x00202334, 0x00203DA4, 0x00203972, +0x002034FC, 0x00203964, 0x001C3D2C, 0x001C36B0, +0x00203494, 0x0011775C, 0x8801C90F, 0xA0CF8901, +0xD1960009, 0x36206212, 0xD4958904, 0x2421E200, +0x2162A0CC, 0x6211D193, 0x89012228, 0x0009A0C3, +0xE202D78F, 0x75016571, 0x3123615D, 0x27518D02, +0x0009A0BC, 0xD28C57F2, 0x62226072, 0x40094019, +0xC90F4009, 0x8F19880A, 0x52F31F2C, 0x40196022, +0x40094009, 0x8808C90F, 0xA0A78901, 0x60630009, +0xCB0154F7, 0xD27E55F2, 0xE7012402, 0xD47FE100, +0x22112572, 0x72016242, 0x2422A098, 0x8B3F8805, +0x602252F3, 0x40094019, 0xC90F4009, 0x8B168802, +0xE4FFD577, 0x644D6752, 0x8B102748, 0x6272D775, +0x8B0C3260, 0x51F255F7, 0xD26DE701, 0x21722562, +0xD571E100, 0x64522211, 0xA0777401, 0x52F32542, +0x40196022, 0x40094009, 0x8805C90F, 0x31B38B6E, +0xD26A8B6C, 0x672254F4, 0x7701D569, 0x61422272, +0x1F1CE640, 0x46182159, 0x8B033160, 0x6262D665, +0x26227201, 0xE200D65A, 0x2621B067, 0x0009A056, +0x3123E220, 0x88038B52, 0x52F38B1E, 0x40196022, +0x40094009, 0x8803C90F, 0xD25B8B16, 0x672254F4, +0x7701D557, 0x61422272, 0x1F1CE640, 0x46182159, +0x8B033160, 0x6262D655, 0x26227201, 0xE200D648, +0x2621B043, 0x0009A010, 0xD452D551, 0xD2446752, +0xE1007701, 0x25723A46, 0x22118F06, 0xEA00D64E, +0x72016262, 0x2622B031, 0x2FB2D54C, 0x95736652, +0xD44A5BF1, 0x36205241, 0x60618910, 0x8B01C803, +0x2B22E201, 0x8FF54510, 0x57F15664, 0x6272E1F0, +0x41284118, 0x2722221B, 0x6BF2A008, 0x6BF2A006, +0xE200D62F, 0xD12F2621, 0x2121E200, 0xD13CE201, +0x66122822, 0x8B012668, 0x0009AE2B, 0x450BD539, +0xD1390009, 0xAE24E600, 0x2F862160, 0x2FA62F96, +0x2FC62FB6, 0x2FE62FD6, 0x7FF44F22, 0xDE34D133, +0x54116212, 0x1F4167E2, 0x2F22D432, 0xD5321F72, +0xD2326743, 0x58417794, 0x69425A42, 0x5B166C72, +0x60526D22, 0xCB20E600, 0xE5402502, 0x626D7601, +0x8BFB3253, 0x55F162F2, 0x11512122, 0xD62855F2, +0x14812E52, 0x249214A2, 0x27C2D426, 0x26D211B6, +0xDA256742, 0xE801D925, 0x490B2A72, 0xE2011A8C, +0x1A2C4218, 0x4F267F0C, 0x6DF66EF6, 0x6BF66CF6, +0x69F66AF6, 0x68F6000B, 0x000007D1, 0x00203984, +0x00203988, 0x0020398E, 0x001C3DC0, 0x0011772C, +0x001C3B88, 0x0020396C, 0x0011773C, 0x00117744, +0x0000F000, 0x00117764, 0x00117748, 0x00117768, +0x0011776C, 0x01FFFFFF, 0x0011774C, 0x002034FC, +0x00203DA4, 0x002024F8, 0x00203972, 0x001C3B9C, +0x001C3D98, 0x001C3700, 0x001C3500, 0x001C5960, +0x001C8960, 0x00203504, 0x001C3D00, 0x0020160C, +0x2F962F86, 0x2FB62FA6, 0x2FD62FC6, 0x4F222FE6, +0xDE957FAC, 0x61E0E014, 0x0F14D494, 0x710161E3, +0xE0186210, 0xD2920F24, 0x0009420B, 0x450BD591, +0x20080009, 0x8F126D03, 0xD28F1F07, 0x6720D48F, +0x657CDD8F, 0x470BD78F, 0xD18F0009, 0x619C6910, +0x46086613, 0x36184608, 0x3D6C4608, 0xE0181FD7, +0xE58004FC, 0x604C66E2, 0x3050655C, 0x2D628F15, +0x01FCE014, 0xDE85E500, 0x641CA008, 0x6753655D, +0x607037EC, 0x39DC6953, 0x80947501, 0x3243625D, +0xD67F8BF4, 0xA34EE200, 0x20082621, 0xE0148B13, +0xE40001FC, 0xA009DE79, 0x644D671C, 0x35EC6543, +0x69436652, 0x39DC6262, 0x74041921, 0x3273624D, +0xA3388BF3, 0x88012D10, 0xE0148B17, 0xE70001FC, +0x6D1C2D70, 0xDE6D1FD4, 0x32D3627D, 0xA32A8B01, +0x677D0009, 0x667365E3, 0x61737504, 0x315C36EC, +0x69126462, 0xAFEF7708, 0x88042492, 0xE0148B18, +0xE40001FC, 0x671C2D40, 0x624DDE60, 0x8B013273, +0x0009A311, 0x6943644D, 0x39EC62E3, 0x72046592, +0x3D2C6D43, 0x615266D2, 0x21697408, 0x2512AFED, +0x8B188805, 0x01FCE014, 0x2D40E400, 0xDE53671C, +0x3273624D, 0xA2F68B01, 0x644D0009, 0x62E36943, +0x659239EC, 0x6D437204, 0x66D23D2C, 0x74086152, +0xAFED216B, 0x88312512, 0xD44A8B3A, 0x6146D94A, +0x75046543, 0x67566442, 0x6E531F48, 0x65527E04, +0x7EE462E2, 0x7E0464E2, 0x6EE21FE9, 0x5EF929E0, +0x7E04D942, 0x1FEA60E2, 0x2900C901, 0xD9406EE2, +0x29E04E09, 0x2F562F26, 0x56FAD93E, 0x6513490B, +0xD13D7F08, 0xE71C6E0D, 0x1DE12D70, 0xDE3B6912, +0x64E21D92, 0x1D43D13A, 0xD23A6512, 0x67221D54, +0x1D75D239, 0x1D666622, 0x6262D638, 0x1D27A2AB, +0x8B398830, 0x6596D92B, 0x67926696, 0x61967904, +0x74E46493, 0x6E436992, 0x1F9B7E04, 0x1FEC6442, +0xD9256EE2, 0x5EFC29E0, 0x7E04D924, 0x1FED60E2, +0x2900C901, 0xD9226EE2, 0x29E04E09, 0x59FC7FFC, +0xDE272F92, 0x2F164E0B, 0xD41F7F08, 0xE21C610D, +0x1D112D20, 0xD2206442, 0xD41C1D42, 0x1D536542, +0x6752D51B, 0xD71B1D74, 0x1D156172, 0x1D666622, +0x6262D61A, 0x1D27A26F, 0x8B358833, 0x490BD919, +0xA268EE00, 0x00002DE0, 0x00117800, 0x00203A1C, +0x002018A2, 0x00202AAC, 0x0020390E, 0x00203A20, +0x00203534, 0x002018EE, 0x0020390D, 0x00117804, +0x0020398C, 0x00117810, 0x00203909, 0x0020390A, +0x0020390B, 0x00200F64, 0x001C5864, 0x001C6864, +0x001C7864, 0x001C59BC, 0x001C69BC, 0x001C79BC, +0x00200FBC, 0x00200FB8, 0x89018828, 0x0009A0C0, +0xE643DEB5, 0x326662E1, 0x1FEE8F02, 0x2E21E240, +0x622D62E1, 0x8B013267, 0x0009A0AA, 0xE50185E1, +0x8B013056, 0x0009A0A4, 0x2D10E101, 0x64E1B225, +0xE64357FE, 0x652D6271, 0x89443567, 0x3563E640, +0xE6008B05, 0x0F65E040, 0xA00FE11A, 0x615372C0, +0x41214121, 0x41214121, 0x45214121, 0x45214521, +0xC9036053, 0xE0406603, 0x71180F65, 0x2209E007, +0x0F25E03C, 0xE044641D, 0xB2A365F3, 0xE33C0F46, +0x853233FC, 0x620DDE95, 0x42086031, 0x6023610D, +0x1323E944, 0x06FE4108, 0xE00F39FC, 0x13144E0B, +0x67075D91, 0x60D32679, 0x0F6654FE, 0x51928542, +0x600D4E0B, 0x60D3260B, 0x0F666492, 0x65F3B237, 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0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x544F0D0A, 0x46205355, 0x00003A57, +0x206C754A, 0x32203120, 0x20383030, 0x323A3132, +0x34333A38, 0x00000000, 0x00000D0A, 0x00000043, +0x42707372, 0x3D206675, 0x554E203D, 0x202C4C4C, +0x6E49677A, 0x4E497274, 0x6D754E51, 0x0000003D, +0x61766E49, 0x2064696C, 0x72657375, 0x20726F20, +0x2079656B, 0x00214449, 0x52504545, 0x57204D4F, +0x65746972, 0x6461202C, 0x003D7264, 0x6C617620, +0x0000003D, 0x00000A0D, 0x435F4D5A, 0x465F444D, +0x4C445F57, 0x494E495F, 0x00000054, 0x6E6B6E55, +0x206E776F, 0x6D6D6F63, 0x3D646E61, 0x00000000, +0x203A3051, 0x00000020, 0x203A3151, 0x00000020, +0x203A3251, 0x00000020, 0x203A3351, 0x00000020, +0x203A3451, 0x00000020, 0x2B434741, 0x73696F4E, +0x61432065, 0x7262696C, 0x6F697461, 0x6166206E, +0x6F206C69, 0x6974206E, 0x0D0A656D, 0x00000000, +0x00000072, 0x00205220, 0x00000D0A, 0x62735576, +0x7473725F, 0x00000A0D, 0x62735576, 0x7375735F, +0x646E6570, 0x00000A0D, 0x62735576, 0x7365725F, +0x000A0D6D, 0x00000044, 0x44387570, 0x72637365, +0x6F747069, 0x3D584572, 0x00000000, 0x00000047, +0x00000042, 0x72746E49, 0x6D652051, 0x2C797470, +0x49677A20, 0x4972746E, 0x754E514E, 0x00003D6D, +0x654C7245, 0x0000006E, 0x00000049, 0x20746F4E, +0x756F6E65, 0x49206867, 0x4220514E, 0x0A0D6675, +0x00000000, 0x000000FF, 0x00020001, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00020003, 0x01090108, +0x0002010A, 0x02000003, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x000000FF, 0x00020001, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00020003, 0x01090108, +0x0002010A, 0x00030003, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00FF010F, 0x01090108, +0x010B010A, 0x0200010F, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x010E010D, 0x00FF010F, 0x01090108, +0x010B010A, 0x010F010F, 0x02020201, 0x02040203, +0x02060205, 0x02020200, 0x02040203, 0x020C020B, +0x020E020D, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, +0x00FF00FF, 0x00205220, 0x00000046, 0x00000059, +0x73204142, 0x003D7165, 0x49544120, 0x0000204D, +0x00000000, 0x00000000, 0x002E0209, 0x80000101, +0x000409FA, 0x00FF0400, 0x05070000, 0x02000201, +0x82050700, 0x00020002, 0x03830507, 0x07010040, +0x40030405, 0x02090100, 0x0101002E, 0x09FA8000, +0x04000004, 0x000000FF, 0x02010507, 0x07000040, +0x40028205, 0x05070000, 0x00400383, 0x04050701, +0x00004002, 0x00000000, 0x00000000, 0x07090000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + +const u32_t zcFwImageSize=15936; diff --git a/drivers/staging/otus/hal/hpfwuinit.c b/drivers/staging/otus/hal/hpfwuinit.c new file mode 100644 index 000000000000..ed80ffafaffc --- /dev/null +++ b/drivers/staging/otus/hal/hpfwuinit.c @@ -0,0 +1,240 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" + +const u32_t zcFwImage[] = { +0x0009000B, 0x7FFC4F22, 0xD695D494, 0x0009460B, +0xD494E570, 0x4518B01E, 0x89042008, 0xD690D492, +0x462B7F04, 0xB0124F26, 0xD2900009, 0x420BD490, +0xE6000009, 0x949AD58F, 0xC8406052, 0x2F028F03, +0x8FF93642, 0x7F047601, 0x000B4F26, 0xD28A0009, +0x0009422B, 0x2FD62FC6, 0x4F222FE6, 0xD6877FEC, +0x626061F3, 0x2F208461, 0x846280F1, 0x80F27110, +0x6D438463, 0x846480F3, 0x80F46413, 0x6C538465, +0x846680F5, 0x80F6E500, 0xD77D8467, 0x846880F7, +0x80F8EE04, 0x80F98469, 0x80FA846A, 0x80FB846B, +0x80FC846C, 0x80FD846D, 0x80FE846E, 0x80FF846F, +0x6653655C, 0x7501367C, 0x665C6260, 0x242036E3, +0x74018FF6, 0x66F32F16, 0xE7107604, 0xB00D65C3, +0x6E0364D3, 0xD46B7F04, 0x420BD26B, 0x60E36503, +0x4F267F14, 0x6DF66EF6, 0x6CF6000B, 0x2FB62FA6, +0x2FD62FC6, 0x4F222FE6, 0x3F3C933A, 0x4108E141, +0x31FCE200, 0x11733526, 0x21521162, 0x11418D02, +0xE0FFA098, 0x4A18EA01, 0x262066F3, 0x32A27201, +0x76018FFB, 0x6BE3EE00, 0xE0446CF3, 0x00FE4008, +0x450BD556, 0x660361B3, 0x4008E043, 0x6DC004FE, +0x014C6063, 0x31EC3EDC, 0x60E36E1C, 0x7B0107FC, +0x2C703BA2, 0x8FE80FD4, 0xE0427C01, 0xEB004008, +0x70FC07FE, 0x6EB36CB3, 0xA0200AFE, 0x2710EDFF, +0x7C01FEE0, 0x60C36CCC, 0x657002FC, 0x6BBC3B2C, +0x01FC60B3, 0x0F1460C3, 0x0F2460B3, 0x04FC60C3, +0x342C7E01, 0x01FC604C, 0x251A62D3, 0xD43C225A, +0x2750602C, 0x064E4008, 0x2D6A4D19, 0x3EA27701, +0x66D78BDF, 0x4018E001, 0x0F646563, 0x70014519, +0x0F544629, 0x0F647001, 0x70014619, 0x90420F64, +0xE0450EFE, 0xEA014008, 0xE0460FF6, 0x4A184008, +0xED0067F3, 0x0FF637AC, 0x0FF67004, 0xE345E104, +0x7C014308, 0x6CCC33FC, 0x60C36432, 0x5531024C, +0x6BBC3B2C, 0x045C60B3, 0x60C35A32, 0x60B30A44, +0x60C30F24, 0x6A7006FC, 0x606C362C, 0x66E005FC, +0x6A5C64AC, 0x626C24AA, 0x89053420, 0x4D084D08, +0xCB0460D3, 0x600BA006, 0x7D014110, 0x8FD67701, +0xE0007E01, 0x3F3C9308, 0x6EF64F26, 0x6CF66DF6, +0x000B6BF6, 0x01386AF6, 0x00000120, 0x00200D54, +0x002002BE, 0x00102800, 0x00200D64, 0x0010F00A, +0x0010F000, 0x001C001C, 0x00103252, 0x00200DA0, +0x0010FFFC, 0x00200D7C, 0x0020032C, 0x00200370, +0x00200954, 0x0009000B, 0x2FD62FC6, 0x4F222FE6, +0x6D436C53, 0xEE00A004, 0x7E0164D4, 0x644CBFF2, +0x8BF93EC2, 0x6EF64F26, 0x000B6DF6, 0xE5006CF6, +0x6643A002, 0x76017501, 0x22286260, 0xAFE38BFA, +0x2FE60009, 0x75076253, 0xE1086753, 0x6043EE0A, +0x4409C90F, 0x650330E2, 0x8D014409, 0xE630E637, +0x4110365C, 0x8FF22760, 0xE00077FF, 0x000B8028, +0x4F226EF6, 0xBFE47FEC, 0xBFD865F3, 0x7F1464F3, +0x000B4F26, 0x4F22E000, 0xBFDA7FEC, 0x64F365F3, +0x7406BFCD, 0x4F267F14, 0xE000000B, 0x4F222FE6, +0x62537FEC, 0x65F36E43, 0x6423BFCB, 0x64E3BFBF, +0x64F3BFBD, 0xBFBAD403, 0x7F140009, 0x000B4F26, +0x00006EF6, 0x00200DB0, 0x89004011, 0x4111600B, +0x4F228906, 0x611BB004, 0x000B4F26, 0x0009600B, +0x620D2F26, 0x8F413020, 0x40180019, 0x8B0D3016, +0x31043104, 0x31043104, 0x31043104, 0x31043104, +0x890062F6, 0x4119310C, 0x6013000B, 0x41296219, +0x20084018, 0x31048927, 0x31043104, 0x31043104, +0x31043104, 0x31043104, 0x31043104, 0x31043104, +0x31043104, 0x61193104, 0x3204221D, 0x32043204, +0x32043204, 0x32043204, 0x32043204, 0x32043204, +0x32043204, 0x32043204, 0x89003204, 0x4229320C, +0x000B6023, 0xE00062F6, 0x62F6000B, 0x42286213, +0x42244129, 0x42243104, 0x42243104, 0x42243104, +0x42243104, 0x42243104, 0x42243104, 0x42243104, +0x42243104, 0x42243104, 0x42243104, 0x42243104, +0x42243104, 0x42243104, 0x42243104, 0x42243104, +0x89003104, 0x6013310C, 0x62F6000B, 0x2F262F16, +0x51F552F3, 0x52F22129, 0x52F41210, 0x212951F6, +0x121152F2, 0x000B62F6, 0x000061F6, 0x51F32F16, +0x310050F1, 0x51F48B02, 0x310050F2, 0x000B0029, +0x000061F6, 0x51F32F16, 0x310050F1, 0x51F48B06, +0x310050F2, 0xCA010029, 0x61F6000B, 0x000BE001, +0x000061F6, 0x50F0000B, 0x2F262F16, 0xE10052F2, +0x12001211, 0x000B62F6, 0x000061F6, 0x2F162F06, +0x8B264115, 0x3103E040, 0x2F26892B, 0x52F62F36, +0xE02053F5, 0x8B053103, 0xE3006233, 0x89093100, +0x3108A002, 0x8B0F2338, 0xD0064F22, 0x6023400B, +0x4F266203, 0x112151F4, 0x63F61130, 0x61F662F6, +0x60F6000B, 0x002007F4, 0x4100C709, 0x0123011D, +0x51F20009, 0x110150F4, 0x110050F3, 0x000B61F6, +0x51F260F6, 0x1101E000, 0x61F61100, 0x60F6000B, +0x01300000, 0x0128012C, 0x01200124, 0x0118011C, +0x0106010A, 0x00FE0102, 0x00E200E6, 0x00DA00DE, +0x00CC00D0, 0x00C400C8, 0x00A800AC, 0x00A000A4, +0x008C0090, 0x00840088, 0x0066006A, 0x005E0062, +0x42244300, 0x42244300, 0x42244300, 0x43286133, +0x43084318, 0x42284308, 0x42084218, 0x41094208, +0xAFAF4109, 0x4300221B, 0x43004224, 0x43004224, +0x61334224, 0x43184328, 0x42184228, 0xAFA14119, +0x4300221B, 0x43004224, 0x43004224, 0x61334224, +0x43084328, 0x42284308, 0x42084208, 0x41094119, +0xAF8F4109, 0x4300221B, 0x43004224, 0x43004224, +0x61334224, 0x212D4328, 0x6213AF84, 0x42244300, +0x42244300, 0x42244300, 0x43186133, 0x43084308, +0x42084218, 0x41294208, 0x41094109, 0x221BAF72, +0x42244300, 0x42244300, 0x42244300, 0x43186133, +0x41294218, 0xAF654119, 0x4300221B, 0x43004224, +0x43004224, 0x43004224, 0x43004224, 0x43004224, +0x43004224, 0x4224AF56, 0x2F162F06, 0x8B264115, +0x3103E040, 0x2F26892B, 0x52F62F36, 0xE02053F5, +0x8B053103, 0xE2006323, 0x89093100, 0x3108A002, +0x8B0F2228, 0xD0064F22, 0x6033400B, 0x4F266303, +0x112151F4, 0x63F61130, 0x61F662F6, 0x60F6000B, +0x002008B4, 0x4100C709, 0x0123011D, 0x51F20009, +0x110150F4, 0x110050F3, 0x000B61F6, 0x51F260F6, +0x1101E000, 0x61F61100, 0x60F6000B, 0x012E0000, +0x0126012A, 0x011E0122, 0x0116011A, 0x01040108, +0x00FC0100, 0x00E000E4, 0x00D800DC, 0x00CC00D0, +0x00C400C8, 0x00A800AC, 0x00A000A4, 0x008C0090, +0x00840088, 0x0066006A, 0x005E0062, 0x43254201, +0x43254201, 0x43254201, 0x42296123, 0x42094219, +0x43294209, 0x43094319, 0x41084309, 0xAFAF4108, +0x4201231B, 0x42014325, 0x42014325, 0x61234325, +0x42194229, 0x43194329, 0xAFA14118, 0x4201231B, +0x42014325, 0x42014325, 0x61234325, 0x42094229, +0x43294209, 0x43094309, 0x41084118, 0xAF8F4108, +0x4201231B, 0x42014325, 0x42014325, 0x61234325, +0xAF854229, 0x4201231D, 0x42014325, 0x42014325, +0x61234325, 0x42094219, 0x43194209, 0x43094309, +0x41084128, 0xAF734108, 0x4201231B, 0x42014325, +0x42014325, 0x61234325, 0x43194219, 0x41184128, +0x231BAF66, 0x43254201, 0x43254201, 0x43254201, +0x43254201, 0x43254201, 0x43254201, 0xAF574201, +0x00004325, 0x080A0C0E, 0x00020406, 0x1A1C1E20, +0x12141618, 0x2E303234, 0x26282A2C, 0x3A3C3E40, +0x6C625648, 0x41112F26, 0xE2208F18, 0x890B3123, +0x321CD204, 0xD1026220, 0x412B312C, 0x00090009, +0x0020081E, 0x002007D4, 0x000BE000, 0x400062F6, +0x40004000, 0x40004000, 0x40004000, 0x62F6000B, +0x40004000, 0x40004000, 0x40004000, 0x40184000, +0x62F6000B, 0x40004000, 0x40004000, 0x40004000, +0x40284000, 0x62F6000B, 0x40004000, 0x40184000, +0x000B4028, 0xC90F62F6, 0x40054005, 0x40054005, +0x62F6000B, 0x4005C907, 0x40054005, 0x62F6000B, +0x4005C903, 0x000B4005, 0xC90162F6, 0x000B4005, +0x000062F6, 0x080A0C0E, 0x00020406, 0x1A1C1E20, +0x12141618, 0x2E303234, 0x26282A2C, 0x3A3C3E40, +0x6C625648, 0x41112F26, 0xE2208F18, 0x890B3123, +0x321CD204, 0xD1026220, 0x412B312C, 0x00090009, +0x002008DE, 0x00200894, 0x000BE000, 0x400162F6, +0x40014001, 0x40014001, 0x40014001, 0x62F6000B, +0x40014001, 0x40014001, 0x40014001, 0x40194001, +0x62F6000B, 0x40014001, 0x40014001, 0x40014001, +0x40294001, 0x62F6000B, 0x40014001, 0x40194001, +0x000B4029, 0x400462F6, 0x40044004, 0xC90F4004, +0x62F6000B, 0x40044004, 0xC9074004, 0x62F6000B, +0x40044004, 0x000BC903, 0x400462F6, 0x000BC901, +0x000062F6, 0x00000000, 0x77073096, 0xEE0E612C, +0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, +0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, +0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, +0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, +0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, +0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, +0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, +0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, +0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, +0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, +0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, +0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, +0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, +0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, +0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, +0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, +0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, +0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, +0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, +0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, +0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, +0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, +0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, +0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, +0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, +0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, +0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, +0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, +0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, +0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, +0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, +0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, +0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, +0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, +0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, +0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, +0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, +0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, +0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, +0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, +0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, +0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, +0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, +0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, +0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, +0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, +0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, +0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, +0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, +0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, +0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, +0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, +0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, +0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, +0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, +0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, +0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, +0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, +0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, +0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, +0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, +0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, +0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, +0x2D02EF8D, 0x544F0D0A, 0x50205355, 0x20312D48, +0x003A5746, 0x72636564, 0x69747079, 0x65206E6F, +0x726F7272, 0x0A0D2121, 0x00000000, 0x6564667A, +0x70797263, 0x65725F74, 0x616C7567, 0x79726F74, +0x6261745F, 0x7220656C, 0x203D7465, 0x00000000, +0x45485441, 0x38731652, 0x89ACFF91, 0xEE55D178, +0xEE000D0A, }; + +const u32_t zcFwImageSize=3508; diff --git a/drivers/staging/otus/hal/hpmain.c b/drivers/staging/otus/hal/hpmain.c new file mode 100644 index 000000000000..2e65c466aae8 --- /dev/null +++ b/drivers/staging/otus/hal/hpmain.c @@ -0,0 +1,4643 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" +#include "hpani.h" +#include "hpusb.h" +#include "otus.ini" + +extern const u32_t zcFwImage[]; +extern const u32_t zcFwImageSize; +extern const u32_t zcDKFwImage[]; +extern const u32_t zcDKFwImageSize; +extern const u32_t zcFwImageSPI[]; +extern const u32_t zcFwImageSPISize; + +#ifdef ZM_OTUS_LINUX_PHASE_2 +extern const u32_t zcFwBufImage[]; +extern const u32_t zcFwBufImageSize; +extern const u32_t zcP2FwImage[]; +extern const u32_t zcP2FwImageSize; +#endif +extern void zfInitCmdQueue(zdev_t* dev); +extern u16_t zfIssueCmd(zdev_t* dev, u32_t* cmd, u16_t cmdLen, + u16_t src, u8_t* buf); +extern void zfIdlRsp(zdev_t* dev, u32_t* rsp, u16_t rspLen); +extern u16_t zfDelayWriteInternalReg(zdev_t* dev, u32_t addr, u32_t val); +extern u16_t zfFlushDelayWrite(zdev_t* dev); +extern void zfUsbInit(zdev_t* dev); +extern u16_t zfFirmwareDownload(zdev_t* dev, u32_t* fw, u32_t len, u32_t offset); +extern u16_t zfFirmwareDownloadNotJump(zdev_t* dev, u32_t* fw, u32_t len, u32_t offset); +extern void zfUsbFree(zdev_t* dev); +extern u16_t zfCwmIsExtChanBusy(u32_t ctlBusy, u32_t extBusy); +extern void zfCoreCwmBusy(zdev_t* dev, u16_t busy); + +/* Prototypes */ +void zfInitRf(zdev_t* dev, u32_t frequency); +void zfInitPhy(zdev_t* dev, u32_t frequency, u8_t bw40); +void zfInitMac(zdev_t* dev); + +void zfSetPowerCalTable(zdev_t* dev, u32_t frequency, u8_t bw40, u8_t extOffset); +void zfInitPowerCal(zdev_t* dev); + +#ifdef ZM_DRV_INIT_USB_MODE +void zfInitUsbMode(zdev_t* dev); +u16_t zfHpUsbReset(zdev_t* dev); +#endif + +/* Bank 0 1 2 3 5 6 7 */ +void zfSetRfRegs(zdev_t* dev, u32_t frequency); +/* Bank 4 */ +void zfSetBank4AndPowerTable(zdev_t* dev, u32_t frequency, u8_t bw40, + u8_t extOffset); +/* Get param for turnoffdyn */ +void zfGetHwTurnOffdynParam(zdev_t* dev, + u32_t frequency, u8_t bw40, u8_t extOffset, + int* delta_slope_coeff_exp, + int* delta_slope_coeff_man, + int* delta_slope_coeff_exp_shgi, + int* delta_slope_coeff_man_shgi); + +void zfSelAdcClk(zdev_t* dev, u8_t bw40, u32_t frequency); +u32_t zfHpEchoCommand(zdev_t* dev, u32_t value); + + + +#define zm_hp_priv(x) (((struct zsHpPriv*)wd->hpPrivate)->x) +struct zsHpPriv zgHpPriv; + +#define ZM_FIRMWARE_WLAN_ADDR 0x200000 +#define ZM_FIRMWARE_SPI_ADDR 0x114000 +/* 0: real chip 1: FPGA test */ +#define ZM_FPGA_PHY 0 + +#define reg_write(addr, val) zfDelayWriteInternalReg(dev, addr+0x1bc000, val) +#define zm_min(A, B) ((A>B)? B:A) + + +/******************** Intialization ********************/ +u16_t zfHpInit(zdev_t* dev, u32_t frequency) +{ + u16_t ret; + zmw_get_wlan_dev(dev); + + /* Initializa HAL Plus private variables */ + wd->hpPrivate = &zgHpPriv; + + ((struct zsHpPriv*)wd->hpPrivate)->halCapability = ZM_HP_CAP_11N; + + ((struct zsHpPriv*)wd->hpPrivate)->hwFrequency = 0; + ((struct zsHpPriv*)wd->hpPrivate)->hwBw40 = 0; + ((struct zsHpPriv*)wd->hpPrivate)->hwExtOffset = 0; + + ((struct zsHpPriv*)wd->hpPrivate)->disableDfsCh = 0; + + ((struct zsHpPriv*)wd->hpPrivate)->ledMode[0] = 1; + ((struct zsHpPriv*)wd->hpPrivate)->ledMode[1] = 1; + ((struct zsHpPriv*)wd->hpPrivate)->strongRSSI = 0; + ((struct zsHpPriv*)wd->hpPrivate)->rxStrongRSSI = 0; + + ((struct zsHpPriv*)wd->hpPrivate)->slotType = 1; + ((struct zsHpPriv*)wd->hpPrivate)->aggPktNum = 0x10000a; + + ((struct zsHpPriv*)wd->hpPrivate)->eepromImageIndex = 0; + + + ((struct zsHpPriv*)wd->hpPrivate)->eepromImageRdReq = 0; +#ifdef ZM_OTUS_RX_STREAM_MODE + ((struct zsHpPriv*)wd->hpPrivate)->remainBuf = NULL; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxRemainLen = 0; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxPktLen = 0; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxPadLen = 0; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxTransferLen = 0; +#endif + + ((struct zsHpPriv*)wd->hpPrivate)->enableBBHeavyClip = 1; + ((struct zsHpPriv*)wd->hpPrivate)->hwBBHeavyClip = 1; // force enable 8107 + ((struct zsHpPriv*)wd->hpPrivate)->doBBHeavyClip = 0; + ((struct zsHpPriv*)wd->hpPrivate)->setValueHeavyClip = 0; + + + /* Initialize driver core */ + zfInitCmdQueue(dev); + + /* Initialize USB */ + zfUsbInit(dev); + +#if ZM_SW_LOOP_BACK != 1 + + /* TODO : [Download FW] */ + if (wd->modeMDKEnable) + { + /* download the MDK firmware */ + if ((ret = zfFirmwareDownload(dev, (u32_t*)zcDKFwImage, + (u32_t)zcDKFwImageSize, ZM_FIRMWARE_WLAN_ADDR)) != ZM_SUCCESS) + { + /* TODO : exception handling */ + //return 1; + } + } + else + { + #ifndef ZM_OTUS_LINUX_PHASE_2 + /* donwload the normal frimware */ + if ((ret = zfFirmwareDownload(dev, (u32_t*)zcFwImage, + (u32_t)zcFwImageSize, ZM_FIRMWARE_WLAN_ADDR)) != ZM_SUCCESS) + { + /* TODO : exception handling */ + //return 1; + } + #else + + // 1-PH fw: ReadMac() store some global variable + if ((ret = zfFirmwareDownloadNotJump(dev, (u32_t*)zcFwBufImage, + (u32_t)zcFwBufImageSize, 0x102800)) != ZM_SUCCESS) + { + DbgPrint("Dl zcFwBufImage failed!"); + } + + zfwSleep(dev, 1000); + + if ((ret = zfFirmwareDownload(dev, (u32_t*)zcFwImage, + (u32_t)zcFwImageSize, ZM_FIRMWARE_WLAN_ADDR)) != ZM_SUCCESS) + { + DbgPrint("Dl zcFwBufImage failed!"); + } + #endif + } +#endif + +#ifdef ZM_DRV_INIT_USB_MODE + /* Init USB Mode */ + zfInitUsbMode(dev); + + /* Do the USB Reset */ + zfHpUsbReset(dev); +#endif + +/* Register setting */ +/* ZM_DRIVER_MODEL_TYPE_MDK + * 1=>for MDK, disable init RF, PHY, and MAC, + * 0=>normal init + */ +//#if ((ZM_SW_LOOP_BACK != 1) && (ZM_DRIVER_MODEL_TYPE_MDK !=1)) +#if ZM_SW_LOOP_BACK != 1 + if(!wd->modeMDKEnable) + { + /* Init MAC */ + zfInitMac(dev); + + #if ZM_FW_LOOP_BACK != 1 + /* Init PHY */ + zfInitPhy(dev, frequency, 0); + + /* Init RF */ + zfInitRf(dev, frequency); + + #if ZM_FPGA_PHY == 0 + /* BringUp issue */ + //zfDelayWriteInternalReg(dev, 0x9800+0x1bc000, 0x10000007); + //zfFlushDelayWrite(dev); + #endif + + #endif /* end of ZM_FW_LOOP_BACK != 1 */ + } +#endif /* end of ((ZM_SW_LOOP_BACK != 1) && (ZM_DRIVER_MODEL_TYPE_MDK !=1)) */ + + zfHpEchoCommand(dev, 0xAABBCCDD); + + return 0; +} + + +u16_t zfHpReinit(zdev_t* dev, u32_t frequency) +{ + u16_t ret; + zmw_get_wlan_dev(dev); + + ((struct zsHpPriv*)wd->hpPrivate)->halReInit = 1; + + ((struct zsHpPriv*)wd->hpPrivate)->strongRSSI = 0; + ((struct zsHpPriv*)wd->hpPrivate)->rxStrongRSSI = 0; + +#ifdef ZM_OTUS_RX_STREAM_MODE + if (((struct zsHpPriv*)wd->hpPrivate)->remainBuf != NULL) + { + zfwBufFree(dev, ((struct zsHpPriv*)wd->hpPrivate)->remainBuf, 0); + } + ((struct zsHpPriv*)wd->hpPrivate)->remainBuf = NULL; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxRemainLen = 0; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxPktLen = 0; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxPadLen = 0; + ((struct zsHpPriv*)wd->hpPrivate)->usbRxTransferLen = 0; +#endif + + zfInitCmdQueue(dev); + zfCoreReinit(dev); + + #ifndef ZM_OTUS_LINUX_PHASE_2 + /* Download firmware */ + if ((ret = zfFirmwareDownload(dev, (u32_t*)zcFwImage, + (u32_t)zcFwImageSize, ZM_FIRMWARE_WLAN_ADDR)) != ZM_SUCCESS) + { + /* TODO : exception handling */ + //return 1; + } + #else + if ((ret = zfFirmwareDownload(dev, (u32_t*)zcP2FwImage, + (u32_t)zcP2FwImageSize, ZM_FIRMWARE_WLAN_ADDR)) != ZM_SUCCESS) + { + /* TODO : exception handling */ + //return 1; + } + #endif + +#ifdef ZM_DRV_INIT_USB_MODE + /* Init USB Mode */ + zfInitUsbMode(dev); + + /* Do the USB Reset */ + zfHpUsbReset(dev); +#endif + + /* Init MAC */ + zfInitMac(dev); + + /* Init PHY */ + zfInitPhy(dev, frequency, 0); + /* Init RF */ + zfInitRf(dev, frequency); + + #if ZM_FPGA_PHY == 0 + /* BringUp issue */ + //zfDelayWriteInternalReg(dev, 0x9800+0x1bc000, 0x10000007); + //zfFlushDelayWrite(dev); + #endif + + zfHpEchoCommand(dev, 0xAABBCCDD); + + return 0; +} + + +u16_t zfHpRelease(zdev_t* dev) +{ + /* Free USB resource */ + zfUsbFree(dev); + + return 0; +} + +/* MDK mode setting for dontRetransmit */ +void zfHpConfigFM(zdev_t* dev, u32_t RxMaxSize, u32_t DontRetransmit) +{ + u32_t cmd[3]; + u16_t ret; + + cmd[0] = 8 | (ZM_CMD_CONFIG << 8); + cmd[1] = RxMaxSize; /* zgRxMaxSize */ + cmd[2] = DontRetransmit; /* zgDontRetransmit */ + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_INTERNAL_WRITE, 0); +} + +const u8_t zcXpdToPd[16] = +{ + /* 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF */ + 0x2, 0x2, 0x2, 0x1, 0x2, 0x2, 0x6, 0x2, 0x2, 0x3, 0x7, 0x2, 0xB, 0x2, 0x2, 0x2 +}; + +/******************** RF and PHY ********************/ + +void zfInitPhy(zdev_t* dev, u32_t frequency, u8_t bw40) +{ + u16_t i, j, k; + u16_t entries; + u16_t modesIndex = 0; + u16_t freqIndex = 0; + u32_t tmp, tmp1; + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + u32_t eepromBoardData[15][6] = { + /* Register A-20 A-20/40 G-20/40 G-20 G-Turbo */ + {0x9964, 0, 0, 0, 0, 0}, + {0x9960, 0, 0, 0, 0, 0}, + {0xb960, 0, 0, 0, 0, 0}, + {0x9844, 0, 0, 0, 0, 0}, + {0x9850, 0, 0, 0, 0, 0}, + {0x9834, 0, 0, 0, 0, 0}, + {0x9828, 0, 0, 0, 0, 0}, + {0xc864, 0, 0, 0, 0, 0}, + {0x9848, 0, 0, 0, 0, 0}, + {0xb848, 0, 0, 0, 0, 0}, + {0xa20c, 0, 0, 0, 0, 0}, + {0xc20c, 0, 0, 0, 0, 0}, + {0x9920, 0, 0, 0, 0, 0}, + {0xb920, 0, 0, 0, 0, 0}, + {0xa258, 0, 0, 0, 0, 0}, + }; + + /* #1 Save the initial value of the related RIFS register settings */ + //((struct zsHpPriv*)wd->hpPrivate)->isInitialPhy++; + + /* + * Setup the indices for the next set of register array writes + * PHY mode is static20 / 2040 + * Frequency is 2.4GHz (B) / 5GHz (A) + */ + if ( frequency > ZM_CH_G_14 ) + { + /* 5GHz */ + freqIndex = 1; + if (bw40) + { + modesIndex = 2; + zm_debug_msg0("init ar5416Modes in 2: A-20/40"); + } + else + { + modesIndex = 1; + zm_debug_msg0("init ar5416Modes in 1: A-20"); + } + } + else + { + /* 2.4GHz */ + freqIndex = 2; + if (bw40) + { + modesIndex = 3; + zm_debug_msg0("init ar5416Modes in 3: G-20/40"); + } + else + { + modesIndex = 4; + zm_debug_msg0("init ar5416Modes in 4: G-20"); + } + } + + +#if ZM_FPGA_PHY == 1 + /* Starting External Hainan Register Initialization */ + /* TODO: */ + + zfwSleep(dev, 10); +#endif + + /* + *Set correct Baseband to analog shift setting to access analog chips. + */ + //reg_write(PHY_BASE, 0x00000007); +// reg_write(0x9800, 0x00000007); + + /* + * Write addac shifts + */ + // do this in firmware + + + + /* Zeroize board data */ + for (j=0; j<15; j++) + { + for (k=1; k<=4; k++) + { + eepromBoardData[j][k] = 0; + } + } + /* + * Register setting by mode + */ + + entries = sizeof(ar5416Modes) / sizeof(*ar5416Modes); + zm_msg1_scan(ZM_LV_2, "Modes register setting entries=", entries); + for (i=0; ihpPrivate)->hwNotFirstInit && (ar5416Modes[i][0] == 0xa27c) ) + { + /* Force disable CR671 bit20 / 7823 */ + /* The bug has to do with the polarity of the pdadc offset calibration. There */ + /* is an initial calibration that is OK, and there is a continuous */ + /* calibration that updates the pddac with the wrong polarity. Fortunately */ + /* the second loop can be disabled with a bit called en_pd_dc_offset_thr. */ + + reg_write(ar5416Modes[i][0], (ar5416Modes[i][modesIndex]& 0xffefffff) ); + ((struct zsHpPriv*)wd->hpPrivate)->hwNotFirstInit = 1; + } + else + { +#endif + /* FirstTime Init or not 0xa27c(CR671) */ + reg_write(ar5416Modes[i][0], ar5416Modes[i][modesIndex]); +// } + /* Initialize board data */ + for (j=0; j<15; j++) + { + if (ar5416Modes[i][0] == eepromBoardData[j][0]) + { + for (k=1; k<=4; k++) + { + eepromBoardData[j][k] = ar5416Modes[i][k]; + } + } + } + /* #1 Save the initial value of the related RIFS register settings */ + //if( ((struct zsHpPriv*)wd->hpPrivate)->isInitialPhy == 1 ) + { + switch(ar5416Modes[i][0]) + { + case 0x9850 : + ((struct zsHpPriv*)wd->hpPrivate)->initDesiredSigSize = ar5416Modes[i][modesIndex]; + break; + case 0x985c : + ((struct zsHpPriv*)wd->hpPrivate)->initAGC = ar5416Modes[i][modesIndex]; + break; + case 0x9860 : + ((struct zsHpPriv*)wd->hpPrivate)->initAgcControl = ar5416Modes[i][modesIndex]; + break; + case 0x9918 : + ((struct zsHpPriv*)wd->hpPrivate)->initSearchStartDelay = ar5416Modes[i][modesIndex]; + break; + case 0x99ec : + ((struct zsHpPriv*)wd->hpPrivate)->initRIFSSearchParams = ar5416Modes[i][modesIndex]; + break; + case 0xa388 : + ((struct zsHpPriv*)wd->hpPrivate)->initFastChannelChangeControl = ar5416Modes[i][modesIndex]; + default : + break; + } + } + } +#if 0 + zfFlushDelayWrite(dev); + + /* + * Common Register setting + */ + entries = sizeof(ar5416Common) / sizeof(*ar5416Common); + for (i=0; ieepromImage[0x100+0x144*2/4]; + eepromBoardData[0][1] = tmp; + eepromBoardData[0][2] = tmp; + //Ant control chain 0 + tmp = hpPriv->eepromImage[0x100+0x140*2/4]; + eepromBoardData[1][1] = tmp; + eepromBoardData[1][2] = tmp; + //Ant control chain 2 + tmp = hpPriv->eepromImage[0x100+0x142*2/4]; + eepromBoardData[2][1] = tmp; + eepromBoardData[2][2] = tmp; + //SwSettle + tmp = hpPriv->eepromImage[0x100+0x146*2/4]; + tmp = (tmp >> 16) & 0x7f; + eepromBoardData[3][1] &= (~((u32_t)0x3f80)); + eepromBoardData[3][1] |= (tmp << 7); +#if 0 + //swSettleHt40 + tmp = hpPriv->eepromImage[0x100+0x158*2/4]; + tmp = (tmp) & 0x7f; + eepromBoardData[3][2] &= (~((u32_t)0x3f80)); + eepromBoardData[3][2] |= (tmp << 7); +#endif + //adcDesired, pdaDesired + tmp = hpPriv->eepromImage[0x100+0x148*2/4]; + tmp = (tmp >> 24); + tmp1 = hpPriv->eepromImage[0x100+0x14a*2/4]; + tmp1 = tmp1 & 0xff; + tmp = tmp + (tmp1<<8); + eepromBoardData[4][1] &= (~((u32_t)0xffff)); + eepromBoardData[4][1] |= tmp; + eepromBoardData[4][2] &= (~((u32_t)0xffff)); + eepromBoardData[4][2] |= tmp; + //TxEndToXpaOff, TxFrameToXpaOn + tmp = hpPriv->eepromImage[0x100+0x14a*2/4]; + tmp = (tmp >> 24) & 0xff; + tmp1 = hpPriv->eepromImage[0x100+0x14c*2/4]; + tmp1 = (tmp1 >> 8) & 0xff; + tmp = (tmp<<24) + (tmp<<16) + (tmp1<<8) + tmp1; + eepromBoardData[5][1] = tmp; + eepromBoardData[5][2] = tmp; + //TxEnaToRxOm + tmp = hpPriv->eepromImage[0x100+0x14c*2/4] & 0xff; + eepromBoardData[6][1] &= (~((u32_t)0xff0000)); + eepromBoardData[6][1] |= (tmp<<16); + eepromBoardData[6][2] &= (~((u32_t)0xff0000)); + eepromBoardData[6][2] |= (tmp<<16); + //Thresh62 + tmp = hpPriv->eepromImage[0x100+0x14c*2/4]; + tmp = (tmp >> 16) & 0x7f; + eepromBoardData[7][1] &= (~((u32_t)0x7f000)); + eepromBoardData[7][1] |= (tmp<<12); + eepromBoardData[7][2] &= (~((u32_t)0x7f000)); + eepromBoardData[7][2] |= (tmp<<12); + //TxRxAtten chain_0 + tmp = hpPriv->eepromImage[0x100+0x146*2/4]; + tmp = (tmp >> 24) & 0x3f; + eepromBoardData[8][1] &= (~((u32_t)0x3f000)); + eepromBoardData[8][1] |= (tmp<<12); + eepromBoardData[8][2] &= (~((u32_t)0x3f000)); + eepromBoardData[8][2] |= (tmp<<12); + //TxRxAtten chain_2 + tmp = hpPriv->eepromImage[0x100+0x148*2/4] & 0x3f; + eepromBoardData[9][1] &= (~((u32_t)0x3f000)); + eepromBoardData[9][1] |= (tmp<<12); + eepromBoardData[9][2] &= (~((u32_t)0x3f000)); + eepromBoardData[9][2] |= (tmp<<12); + //TxRxMargin chain_0 + tmp = hpPriv->eepromImage[0x100+0x148*2/4]; + tmp = (tmp >> 8) & 0x3f; + eepromBoardData[10][1] &= (~((u32_t)0xfc0000)); + eepromBoardData[10][1] |= (tmp<<18); + eepromBoardData[10][2] &= (~((u32_t)0xfc0000)); + eepromBoardData[10][2] |= (tmp<<18); + //TxRxMargin chain_2 + tmp = hpPriv->eepromImage[0x100+0x148*2/4]; + tmp = (tmp >> 16) & 0x3f; + eepromBoardData[11][1] &= (~((u32_t)0xfc0000)); + eepromBoardData[11][1] |= (tmp<<18); + eepromBoardData[11][2] &= (~((u32_t)0xfc0000)); + eepromBoardData[11][2] |= (tmp<<18); + //iqCall chain_0, iqCallQ chain_0 + tmp = hpPriv->eepromImage[0x100+0x14e*2/4]; + tmp = (tmp >> 24) & 0x3f; + tmp1 = hpPriv->eepromImage[0x100+0x150*2/4]; + tmp1 = (tmp1 >> 8) & 0x1f; + tmp = (tmp<<5) + tmp1; + eepromBoardData[12][1] &= (~((u32_t)0x7ff)); + eepromBoardData[12][1] |= (tmp); + eepromBoardData[12][2] &= (~((u32_t)0x7ff)); + eepromBoardData[12][2] |= (tmp); + //iqCall chain_2, iqCallQ chain_2 + tmp = hpPriv->eepromImage[0x100+0x150*2/4]; + tmp = tmp & 0x3f; + tmp1 = hpPriv->eepromImage[0x100+0x150*2/4]; + tmp1 = (tmp1 >> 16) & 0x1f; + tmp = (tmp<<5) + tmp1; + eepromBoardData[13][1] &= (~((u32_t)0x7ff)); + eepromBoardData[13][1] |= (tmp); + eepromBoardData[13][2] &= (~((u32_t)0x7ff)); + eepromBoardData[13][2] |= (tmp); + //bsw_Margin chain_0 + tmp = hpPriv->eepromImage[0x100+0x156*2/4]; + tmp = (tmp >> 16) & 0xf; + eepromBoardData[10][1] &= (~((u32_t)0x3c00)); + eepromBoardData[10][1] |= (tmp << 10); + eepromBoardData[10][2] &= (~((u32_t)0x3c00)); + eepromBoardData[10][2] |= (tmp << 10); + //xpd gain mask + tmp = hpPriv->eepromImage[0x100+0x14e*2/4]; + tmp = (tmp >> 8) & 0xf; + eepromBoardData[14][1] &= (~((u32_t)0xf0000)); + eepromBoardData[14][1] |= (zcXpdToPd[tmp] << 16); + eepromBoardData[14][2] &= (~((u32_t)0xf0000)); + eepromBoardData[14][2] |= (zcXpdToPd[tmp] << 16); +#if 0 + //bsw_Atten chain_0 + tmp = hpPriv->eepromImage[0x100+0x156*2/4]; + tmp = (tmp) & 0x1f; + eepromBoardData[10][1] &= (~((u32_t)0x1f)); + eepromBoardData[10][1] |= (tmp); + eepromBoardData[10][2] &= (~((u32_t)0x1f)); + eepromBoardData[10][2] |= (tmp); + //bsw_Margin chain_2 + tmp = hpPriv->eepromImage[0x100+0x156*2/4]; + tmp = (tmp >> 24) & 0xf; + eepromBoardData[11][1] &= (~((u32_t)0x3c00)); + eepromBoardData[11][1] |= (tmp << 10); + eepromBoardData[11][2] &= (~((u32_t)0x3c00)); + eepromBoardData[11][2] |= (tmp << 10); + //bsw_Atten chain_2 + tmp = hpPriv->eepromImage[0x100+0x156*2/4]; + tmp = (tmp >> 8) & 0x1f; + eepromBoardData[11][1] &= (~((u32_t)0x1f)); + eepromBoardData[11][1] |= (tmp); + eepromBoardData[11][2] &= (~((u32_t)0x1f)); + eepromBoardData[11][2] |= (tmp); +#endif + + /* Update 2.4G board data */ + //Ant control common + tmp = hpPriv->eepromImage[0x100+0x170*2/4]; + tmp = tmp >> 24; + tmp1 = hpPriv->eepromImage[0x100+0x172*2/4]; + tmp = tmp + (tmp1 << 8); + eepromBoardData[0][3] = tmp; + eepromBoardData[0][4] = tmp; + //Ant control chain 0 + tmp = hpPriv->eepromImage[0x100+0x16c*2/4]; + tmp = tmp >> 24; + tmp1 = hpPriv->eepromImage[0x100+0x16e*2/4]; + tmp = tmp + (tmp1 << 8); + eepromBoardData[1][3] = tmp; + eepromBoardData[1][4] = tmp; + //Ant control chain 2 + tmp = hpPriv->eepromImage[0x100+0x16e*2/4]; + tmp = tmp >> 24; + tmp1 = hpPriv->eepromImage[0x100+0x170*2/4]; + tmp = tmp + (tmp1 << 8); + eepromBoardData[2][3] = tmp; + eepromBoardData[2][4] = tmp; + //SwSettle + tmp = hpPriv->eepromImage[0x100+0x174*2/4]; + tmp = (tmp >> 8) & 0x7f; + eepromBoardData[3][4] &= (~((u32_t)0x3f80)); + eepromBoardData[3][4] |= (tmp << 7); +#if 0 + //swSettleHt40 + tmp = hpPriv->eepromImage[0x100+0x184*2/4]; + tmp = (tmp >> 24) & 0x7f; + eepromBoardData[3][3] &= (~((u32_t)0x3f80)); + eepromBoardData[3][3] |= (tmp << 7); +#endif + //adcDesired, pdaDesired + tmp = hpPriv->eepromImage[0x100+0x176*2/4]; + tmp = (tmp >> 16) & 0xff; + tmp1 = hpPriv->eepromImage[0x100+0x176*2/4]; + tmp1 = tmp1 >> 24; + tmp = tmp + (tmp1<<8); + eepromBoardData[4][3] &= (~((u32_t)0xffff)); + eepromBoardData[4][3] |= tmp; + eepromBoardData[4][4] &= (~((u32_t)0xffff)); + eepromBoardData[4][4] |= tmp; + //TxEndToXpaOff, TxFrameToXpaOn + tmp = hpPriv->eepromImage[0x100+0x178*2/4]; + tmp = (tmp >> 16) & 0xff; + tmp1 = hpPriv->eepromImage[0x100+0x17a*2/4]; + tmp1 = tmp1 & 0xff; + tmp = (tmp << 24) + (tmp << 16) + (tmp1 << 8) + tmp1; + eepromBoardData[5][3] = tmp; + eepromBoardData[5][4] = tmp; + //TxEnaToRxOm + tmp = hpPriv->eepromImage[0x100+0x178*2/4]; + tmp = (tmp >> 24); + eepromBoardData[6][3] &= (~((u32_t)0xff0000)); + eepromBoardData[6][3] |= (tmp<<16); + eepromBoardData[6][4] &= (~((u32_t)0xff0000)); + eepromBoardData[6][4] |= (tmp<<16); + //Thresh62 + tmp = hpPriv->eepromImage[0x100+0x17a*2/4]; + tmp = (tmp >> 8) & 0x7f; + eepromBoardData[7][3] &= (~((u32_t)0x7f000)); + eepromBoardData[7][3] |= (tmp<<12); + eepromBoardData[7][4] &= (~((u32_t)0x7f000)); + eepromBoardData[7][4] |= (tmp<<12); + //TxRxAtten chain_0 + tmp = hpPriv->eepromImage[0x100+0x174*2/4]; + tmp = (tmp >> 16) & 0x3f; + eepromBoardData[8][3] &= (~((u32_t)0x3f000)); + eepromBoardData[8][3] |= (tmp<<12); + eepromBoardData[8][4] &= (~((u32_t)0x3f000)); + eepromBoardData[8][4] |= (tmp<<12); + //TxRxAtten chain_2 + tmp = hpPriv->eepromImage[0x100+0x174*2/4]; + tmp = (tmp >> 24) & 0x3f; + eepromBoardData[9][3] &= (~((u32_t)0x3f000)); + eepromBoardData[9][3] |= (tmp<<12); + eepromBoardData[9][4] &= (~((u32_t)0x3f000)); + eepromBoardData[9][4] |= (tmp<<12); + //TxRxMargin chain_0 + tmp = hpPriv->eepromImage[0x100+0x176*2/4]; + tmp = (tmp) & 0x3f; + eepromBoardData[10][3] &= (~((u32_t)0xfc0000)); + eepromBoardData[10][3] |= (tmp<<18); + eepromBoardData[10][4] &= (~((u32_t)0xfc0000)); + eepromBoardData[10][4] |= (tmp<<18); + //TxRxMargin chain_2 + tmp = hpPriv->eepromImage[0x100+0x176*2/4]; + tmp = (tmp >> 8) & 0x3f; + eepromBoardData[11][3] &= (~((u32_t)0xfc0000)); + eepromBoardData[11][3] |= (tmp<<18); + eepromBoardData[11][4] &= (~((u32_t)0xfc0000)); + eepromBoardData[11][4] |= (tmp<<18); + //iqCall chain_0, iqCallQ chain_0 + tmp = hpPriv->eepromImage[0x100+0x17c*2/4]; + tmp = (tmp >> 16) & 0x3f; + tmp1 = hpPriv->eepromImage[0x100+0x17e*2/4]; + tmp1 = (tmp1) & 0x1f; + tmp = (tmp<<5) + tmp1; + eepromBoardData[12][3] &= (~((u32_t)0x7ff)); + eepromBoardData[12][3] |= (tmp); + eepromBoardData[12][4] &= (~((u32_t)0x7ff)); + eepromBoardData[12][4] |= (tmp); + //iqCall chain_2, iqCallQ chain_2 + tmp = hpPriv->eepromImage[0x100+0x17c*2/4]; + tmp = (tmp>>24) & 0x3f; + tmp1 = hpPriv->eepromImage[0x100+0x17e*2/4]; + tmp1 = (tmp1 >> 8) & 0x1f; + tmp = (tmp<<5) + tmp1; + eepromBoardData[13][3] &= (~((u32_t)0x7ff)); + eepromBoardData[13][3] |= (tmp); + eepromBoardData[13][4] &= (~((u32_t)0x7ff)); + eepromBoardData[13][4] |= (tmp); + //xpd gain mask + tmp = hpPriv->eepromImage[0x100+0x17c*2/4]; + tmp = tmp & 0xf; + DbgPrint("xpd=0x%x, pd=0x%x\n", tmp, zcXpdToPd[tmp]); + eepromBoardData[14][3] &= (~((u32_t)0xf0000)); + eepromBoardData[14][3] |= (zcXpdToPd[tmp] << 16); + eepromBoardData[14][4] &= (~((u32_t)0xf0000)); + eepromBoardData[14][4] |= (zcXpdToPd[tmp] << 16); +#if 0 + //bsw_Margin chain_0 + tmp = hpPriv->eepromImage[0x100+0x184*2/4]; + tmp = (tmp >> 8) & 0xf; + eepromBoardData[10][3] &= (~((u32_t)0x3c00)); + eepromBoardData[10][3] |= (tmp << 10); + eepromBoardData[10][4] &= (~((u32_t)0x3c00)); + eepromBoardData[10][4] |= (tmp << 10); + //bsw_Atten chain_0 + tmp = hpPriv->eepromImage[0x100+0x182*2/4]; + tmp = (tmp>>24) & 0x1f; + eepromBoardData[10][3] &= (~((u32_t)0x1f)); + eepromBoardData[10][3] |= (tmp); + eepromBoardData[10][4] &= (~((u32_t)0x1f)); + eepromBoardData[10][4] |= (tmp); + //bsw_Margin chain_2 + tmp = hpPriv->eepromImage[0x100+0x184*2/4]; + tmp = (tmp >> 16) & 0xf; + eepromBoardData[11][3] &= (~((u32_t)0x3c00)); + eepromBoardData[11][3] |= (tmp << 10); + eepromBoardData[11][4] &= (~((u32_t)0x3c00)); + eepromBoardData[11][4] |= (tmp << 10); + //bsw_Atten chain_2 + tmp = hpPriv->eepromImage[0x100+0x184*2/4]; + tmp = (tmp) & 0x1f; + eepromBoardData[11][3] &= (~((u32_t)0x1f)); + eepromBoardData[11][3] |= (tmp); + eepromBoardData[11][4] &= (~((u32_t)0x1f)); + eepromBoardData[11][4] |= (tmp); +#endif + +#if 0 + for (j=0; j<14; j++) + { + DbgPrint("%04x, %08x, %08x, %08x, %08x\n", eepromBoardData[j][0], eepromBoardData[j][1], eepromBoardData[j][2], eepromBoardData[j][3], eepromBoardData[j][4]); + } +#endif + + if ((hpPriv->eepromImage[0x100+0x110*2/4]&0xff) == 0x80) //FEM TYPE + { + /* Update board data to registers */ + for (j=0; j<15; j++) + { + reg_write(eepromBoardData[j][0], eepromBoardData[j][modesIndex]); + + /* #1 Save the initial value of the related RIFS register settings */ + //if( ((struct zsHpPriv*)wd->hpPrivate)->isInitialPhy == 1 ) + { + switch(eepromBoardData[j][0]) + { + case 0x9850 : + ((struct zsHpPriv*)wd->hpPrivate)->initDesiredSigSize = eepromBoardData[j][modesIndex]; + break; + case 0x985c : + ((struct zsHpPriv*)wd->hpPrivate)->initAGC = eepromBoardData[j][modesIndex]; + break; + case 0x9860 : + ((struct zsHpPriv*)wd->hpPrivate)->initAgcControl = eepromBoardData[j][modesIndex]; + break; + case 0x9918 : + ((struct zsHpPriv*)wd->hpPrivate)->initSearchStartDelay = eepromBoardData[j][modesIndex]; + break; + case 0x99ec : + ((struct zsHpPriv*)wd->hpPrivate)->initRIFSSearchParams = eepromBoardData[j][modesIndex]; + break; + case 0xa388 : + ((struct zsHpPriv*)wd->hpPrivate)->initFastChannelChangeControl = eepromBoardData[j][modesIndex]; + default : + break; + } + } + } + } /* if ((hpPriv->eepromImage[0x100+0x110*2/4]&0xff) == 0x80) //FEM TYPE */ + + + /* Bringup issue : force tx gain */ + //reg_write(0xa258, 0x0cc65381); + //reg_write(0xa274, 0x0a1a7c15); + zfInitPowerCal(dev); + + if(frequency > ZM_CH_G_14) + { + zfDelayWriteInternalReg(dev, 0x1d4014, 0x5143); + } + else + { + zfDelayWriteInternalReg(dev, 0x1d4014, 0x5163); + } + + zfFlushDelayWrite(dev); +} + + +void zfInitRf(zdev_t* dev, u32_t frequency) +{ + u32_t cmd[8]; + u16_t ret; + int delta_slope_coeff_exp; + int delta_slope_coeff_man; + int delta_slope_coeff_exp_shgi; + int delta_slope_coeff_man_shgi; + + zmw_get_wlan_dev(dev); + + zm_debug_msg1(" initRf frequency = ", frequency); + + if (frequency == 0) + { + frequency = 2412; + } + + /* Bank 0 1 2 3 5 6 7 */ + zfSetRfRegs(dev, frequency); + /* Bank 4 */ + zfSetBank4AndPowerTable(dev, frequency, 0, 0); + + /* stroe frequency */ + ((struct zsHpPriv*)wd->hpPrivate)->hwFrequency = (u16_t)frequency; + + zfGetHwTurnOffdynParam(dev, + frequency, 0, 0, + &delta_slope_coeff_exp, + &delta_slope_coeff_man, + &delta_slope_coeff_exp_shgi, + &delta_slope_coeff_man_shgi); + + /* related functions */ + frequency = frequency*1000; + cmd[0] = 28 | (ZM_CMD_RF_INIT << 8); + cmd[1] = frequency; + cmd[2] = 0;//((struct zsHpPriv*)wd->hpPrivate)->hw_DYNAMIC_HT2040_EN; + cmd[3] = 1;//((wd->ExtOffset << 2) | ((struct zsHpPriv*)wd->hpPrivate)->hw_HT_ENABLE); + cmd[4] = delta_slope_coeff_exp; + cmd[5] = delta_slope_coeff_man; + cmd[6] = delta_slope_coeff_exp_shgi; + cmd[7] = delta_slope_coeff_man_shgi; + + ret = zfIssueCmd(dev, cmd, 32, ZM_OID_INTERNAL_WRITE, 0); + + // delay temporarily, wait for new PHY and RF + zfwSleep(dev, 1000); +} + +int tn(int exp) +{ + int i; + int tmp = 1; + for(i=0; i>(7-i) & 0x1) << i); + return chansel; +} + +/* Bank 0 1 2 3 5 6 7 */ +void zfSetRfRegs(zdev_t* dev, u32_t frequency) +{ + u16_t entries; + u16_t freqIndex = 0; + u16_t i; + + //zmw_get_wlan_dev(dev); + + if ( frequency > ZM_CH_G_14 ) + { + /* 5G */ + freqIndex = 1; + zm_msg0_scan(ZM_LV_2, "Set to 5GHz"); + + } + else + { + /* 2.4G */ + freqIndex = 2; + zm_msg0_scan(ZM_LV_2, "Set to 2.4GHz"); + } + +#if 1 + entries = sizeof(otusBank) / sizeof(*otusBank); + for (i=0; ista.DFSEnable) + { + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel == frequency) + break; + } + wd->regulationTable.CurChIndex = i; + } + + if (bw40 == 1) + { + if (extOffset == 1) + { + frequency += 10; + } + else + { + frequency -= 10; + } + + } + + + if ( frequency > 3000 ) + { + if ( frequency % 10 ) + { + /* 5M */ + chan_sel = (u8_t)((frequency - 4800)/5); + chan_sel = (u8_t)(chan_sel & 0xff); + chansel = (u8_t)reverse_bits(chan_sel); + } + else + { + /* 10M : improve Tx EVM */ + chan_sel = (u8_t)((frequency - 4800)/10); + chan_sel = (u8_t)(chan_sel & 0xff)<<1; + chansel = (u8_t)reverse_bits(chan_sel); + + amode_refsel_1 = 1; + amode_refsel_0 = 0; + } + } + else + { + //temp_chan_sel = (((frequency - 672)*2) - 3040)/10; + if (frequency == 2484) + { + temp_chan_sel = 10 + (frequency - 2274)/5 ; + bmode_LF_synth_freq = 1; + } + else + { + temp_chan_sel = 16 + (frequency - 2272)/5 ; + bmode_LF_synth_freq = 0; + } + chan_sel = (u8_t)(temp_chan_sel << 2) & 0xff; + chansel = (u8_t)reverse_bits(chan_sel); + } + + d1 = chansel; //# 8 bits of chan + d0 = addr0<<7 | addr1<<6 | addr2<<5 + | amode_refsel_0<<3 | amode_refsel_1<<2 + | bmode_LF_synth_freq<<1 | chup; + + tmp_0 = d0 & 0x1f; //# 5-1 + tmp_1 = d1 & 0x1f; //# 5-1 + data0 = tmp_1<<5 | tmp_0; + + tmp_0 = d0>>5 & 0x7; //# 8-6 + tmp_1 = d1>>5 & 0x7; //# 8-6 + data1 = tmp_1<<5 | tmp_0; + + /* Bank4 */ + reg_write (0x9800+(0x2c<<2), data0); + reg_write (0x9800+(0x3a<<2), data1); + //zm_debug_msg1("0x9800+(0x2c<<2 = ", data0); + //zm_debug_msg1("0x9800+(0x3a<<2 = ", data1); + + + zfFlushDelayWrite(dev); + + zfwSleep(dev, 10); + + return; +} + + +struct zsPhyFreqPara +{ + u32_t coeff_exp; + u32_t coeff_man; + u32_t coeff_exp_shgi; + u32_t coeff_man_shgi; +}; + +struct zsPhyFreqTable +{ + u32_t frequency; + struct zsPhyFreqPara FpgaDynamicHT; + struct zsPhyFreqPara FpgaStaticHT; + struct zsPhyFreqPara ChipST20Mhz; + struct zsPhyFreqPara Chip2040Mhz; + struct zsPhyFreqPara Chip2040ExtAbove; +}; + +const struct zsPhyFreqTable zgPhyFreqCoeff[] = +{ +/*Index freq FPGA DYNAMIC_HT2040_EN FPGA STATIC_HT20 Real Chip static20MHz Real Chip 2040MHz Real Chip 2040Mhz */ + /* fclk = 10.8 21.6 40 ext below 40 ext above 40 */ +/* 0 */ {2412, {5, 23476, 5, 21128}, {4, 23476, 4, 21128}, {3, 21737, 3, 19563}, {3, 21827, 3, 19644}, {3, 21647, 3, 19482}}, +/* 1 */ {2417, {5, 23427, 5, 21084}, {4, 23427, 4, 21084}, {3, 21692, 3, 19523}, {3, 21782, 3, 19604}, {3, 21602, 3, 19442}}, +/* 2 */ {2422, {5, 23379, 5, 21041}, {4, 23379, 4, 21041}, {3, 21647, 3, 19482}, {3, 21737, 3, 19563}, {3, 21558, 3, 19402}}, +/* 3 */ {2427, {5, 23330, 5, 20997}, {4, 23330, 4, 20997}, {3, 21602, 3, 19442}, {3, 21692, 3, 19523}, {3, 21514, 3, 19362}}, +/* 4 */ {2432, {5, 23283, 5, 20954}, {4, 23283, 4, 20954}, {3, 21558, 3, 19402}, {3, 21647, 3, 19482}, {3, 21470, 3, 19323}}, +/* 5 */ {2437, {5, 23235, 5, 20911}, {4, 23235, 4, 20911}, {3, 21514, 3, 19362}, {3, 21602, 3, 19442}, {3, 21426, 3, 19283}}, +/* 6 */ {2442, {5, 23187, 5, 20868}, {4, 23187, 4, 20868}, {3, 21470, 3, 19323}, {3, 21558, 3, 19402}, {3, 21382, 3, 19244}}, +/* 7 */ {2447, {5, 23140, 5, 20826}, {4, 23140, 4, 20826}, {3, 21426, 3, 19283}, {3, 21514, 3, 19362}, {3, 21339, 3, 19205}}, +/* 8 */ {2452, {5, 23093, 5, 20783}, {4, 23093, 4, 20783}, {3, 21382, 3, 19244}, {3, 21470, 3, 19323}, {3, 21295, 3, 19166}}, +/* 9 */ {2457, {5, 23046, 5, 20741}, {4, 23046, 4, 20741}, {3, 21339, 3, 19205}, {3, 21426, 3, 19283}, {3, 21252, 3, 19127}}, +/* 10 */ {2462, {5, 22999, 5, 20699}, {4, 22999, 4, 20699}, {3, 21295, 3, 19166}, {3, 21382, 3, 19244}, {3, 21209, 3, 19088}}, +/* 11 */ {2467, {5, 22952, 5, 20657}, {4, 22952, 4, 20657}, {3, 21252, 3, 19127}, {3, 21339, 3, 19205}, {3, 21166, 3, 19050}}, +/* 12 */ {2472, {5, 22906, 5, 20615}, {4, 22906, 4, 20615}, {3, 21209, 3, 19088}, {3, 21295, 3, 19166}, {3, 21124, 3, 19011}}, +/* 13 */ {2484, {5, 22795, 5, 20516}, {4, 22795, 4, 20516}, {3, 21107, 3, 18996}, {3, 21192, 3, 19073}, {3, 21022, 3, 18920}}, +/* 14 */ {4920, {6, 23018, 6, 20716}, {5, 23018, 5, 20716}, {4, 21313, 4, 19181}, {4, 21356, 4, 19220}, {4, 21269, 4, 19142}}, +/* 15 */ {4940, {6, 22924, 6, 20632}, {5, 22924, 5, 20632}, {4, 21226, 4, 19104}, {4, 21269, 4, 19142}, {4, 21183, 4, 19065}}, +/* 16 */ {4960, {6, 22832, 6, 20549}, {5, 22832, 5, 20549}, {4, 21141, 4, 19027}, {4, 21183, 4, 19065}, {4, 21098, 4, 18988}}, +/* 17 */ {4980, {6, 22740, 6, 20466}, {5, 22740, 5, 20466}, {4, 21056, 4, 18950}, {4, 21098, 4, 18988}, {4, 21014, 4, 18912}}, +/* 18 */ {5040, {6, 22469, 6, 20223}, {5, 22469, 5, 20223}, {4, 20805, 4, 18725}, {4, 20846, 4, 18762}, {4, 20764, 4, 18687}}, +/* 19 */ {5060, {6, 22381, 6, 20143}, {5, 22381, 5, 20143}, {4, 20723, 4, 18651}, {4, 20764, 4, 18687}, {4, 20682, 4, 18614}}, +/* 20 */ {5080, {6, 22293, 6, 20063}, {5, 22293, 5, 20063}, {4, 20641, 4, 18577}, {4, 20682, 4, 18614}, {4, 20601, 4, 18541}}, +/* 21 */ {5180, {6, 21862, 6, 19676}, {5, 21862, 5, 19676}, {4, 20243, 4, 18219}, {4, 20282, 4, 18254}, {4, 20204, 4, 18183}}, +/* 22 */ {5200, {6, 21778, 6, 19600}, {5, 21778, 5, 19600}, {4, 20165, 4, 18148}, {4, 20204, 4, 18183}, {4, 20126, 4, 18114}}, +/* 23 */ {5220, {6, 21695, 6, 19525}, {5, 21695, 5, 19525}, {4, 20088, 4, 18079}, {4, 20126, 4, 18114}, {4, 20049, 4, 18044}}, +/* 24 */ {5240, {6, 21612, 6, 19451}, {5, 21612, 5, 19451}, {4, 20011, 4, 18010}, {4, 20049, 4, 18044}, {4, 19973, 4, 17976}}, +/* 25 */ {5260, {6, 21530, 6, 19377}, {5, 21530, 5, 19377}, {4, 19935, 4, 17941}, {4, 19973, 4, 17976}, {4, 19897, 4, 17907}}, +/* 26 */ {5280, {6, 21448, 6, 19303}, {5, 21448, 5, 19303}, {4, 19859, 4, 17873}, {4, 19897, 4, 17907}, {4, 19822, 4, 17840}}, +/* 27 */ {5300, {6, 21367, 6, 19230}, {5, 21367, 5, 19230}, {4, 19784, 4, 17806}, {4, 19822, 4, 17840}, {4, 19747, 4, 17772}}, +/* 28 */ {5320, {6, 21287, 6, 19158}, {5, 21287, 5, 19158}, {4, 19710, 4, 17739}, {4, 19747, 4, 17772}, {4, 19673, 4, 17706}}, +/* 29 */ {5500, {6, 20590, 6, 18531}, {5, 20590, 5, 18531}, {4, 19065, 4, 17159}, {4, 19100, 4, 17190}, {4, 19030, 4, 17127}}, +/* 30 */ {5520, {6, 20516, 6, 18464}, {5, 20516, 5, 18464}, {4, 18996, 4, 17096}, {4, 19030, 4, 17127}, {4, 18962, 4, 17065}}, +/* 31 */ {5540, {6, 20442, 6, 18397}, {5, 20442, 5, 18397}, {4, 18927, 4, 17035}, {4, 18962, 4, 17065}, {4, 18893, 4, 17004}}, +/* 32 */ {5560, {6, 20368, 6, 18331}, {5, 20368, 5, 18331}, {4, 18859, 4, 16973}, {4, 18893, 4, 17004}, {4, 18825, 4, 16943}}, +/* 33 */ {5580, {6, 20295, 6, 18266}, {5, 20295, 5, 18266}, {4, 18792, 4, 16913}, {4, 18825, 4, 16943}, {4, 18758, 4, 16882}}, +/* 34 */ {5600, {6, 20223, 6, 18200}, {5, 20223, 5, 18200}, {4, 18725, 4, 16852}, {4, 18758, 4, 16882}, {4, 18691, 4, 16822}}, +/* 35 */ {5620, {6, 20151, 6, 18136}, {5, 20151, 5, 18136}, {4, 18658, 4, 16792}, {4, 18691, 4, 16822}, {4, 18625, 4, 16762}}, +/* 36 */ {5640, {6, 20079, 6, 18071}, {5, 20079, 5, 18071}, {4, 18592, 4, 16733}, {4, 18625, 4, 16762}, {4, 18559, 4, 16703}}, +/* 37 */ {5660, {6, 20008, 6, 18007}, {5, 20008, 5, 18007}, {4, 18526, 4, 16673}, {4, 18559, 4, 16703}, {4, 18493, 4, 16644}}, +/* 38 */ {5680, {6, 19938, 6, 17944}, {5, 19938, 5, 17944}, {4, 18461, 4, 16615}, {4, 18493, 4, 16644}, {4, 18428, 4, 16586}}, +/* 39 */ {5700, {6, 19868, 6, 17881}, {5, 19868, 5, 17881}, {4, 18396, 4, 16556}, {4, 18428, 4, 16586}, {4, 18364, 4, 16527}}, +/* 40 */ {5745, {6, 19712, 6, 17741}, {5, 19712, 5, 17741}, {4, 18252, 4, 16427}, {4, 18284, 4, 16455}, {4, 18220, 4, 16398}}, +/* 41 */ {5765, {6, 19644, 6, 17679}, {5, 19644, 5, 17679}, {4, 18189, 5, 32740}, {4, 18220, 4, 16398}, {4, 18157, 5, 32683}}, +/* 42 */ {5785, {6, 19576, 6, 17618}, {5, 19576, 5, 17618}, {4, 18126, 5, 32626}, {4, 18157, 5, 32683}, {4, 18094, 5, 32570}}, +/* 43 */ {5805, {6, 19508, 6, 17558}, {5, 19508, 5, 17558}, {4, 18063, 5, 32514}, {4, 18094, 5, 32570}, {4, 18032, 5, 32458}}, +/* 44 */ {5825, {6, 19441, 6, 17497}, {5, 19441, 5, 17497}, {4, 18001, 5, 32402}, {4, 18032, 5, 32458}, {4, 17970, 5, 32347}}, +/* 45 */ {5170, {6, 21904, 6, 19714}, {5, 21904, 5, 19714}, {4, 20282, 4, 18254}, {4, 20321, 4, 18289}, {4, 20243, 4, 18219}}, +/* 46 */ {5190, {6, 21820, 6, 19638}, {5, 21820, 5, 19638}, {4, 20204, 4, 18183}, {4, 20243, 4, 18219}, {4, 20165, 4, 18148}}, +/* 47 */ {5210, {6, 21736, 6, 19563}, {5, 21736, 5, 19563}, {4, 20126, 4, 18114}, {4, 20165, 4, 18148}, {4, 20088, 4, 18079}}, +/* 48 */ {5230, {6, 21653, 6, 19488}, {5, 21653, 5, 19488}, {4, 20049, 4, 18044}, {4, 20088, 4, 18079}, {4, 20011, 4, 18010}} +}; +/* to reduce search time, please modify this define if you add or delete channel in table */ +#define First5GChannelIndex 14 + +void zfGetHwTurnOffdynParam(zdev_t* dev, + u32_t frequency, u8_t bw40, u8_t extOffset, + int* delta_slope_coeff_exp, + int* delta_slope_coeff_man, + int* delta_slope_coeff_exp_shgi, + int* delta_slope_coeff_man_shgi) +{ + /* Get param for turnoffdyn */ + u16_t i, arraySize; + + //zmw_get_wlan_dev(dev); + + arraySize = sizeof(zgPhyFreqCoeff)/sizeof(struct zsPhyFreqTable); + if (frequency < 3000) + { + /* 2.4GHz Channel */ + for (i = 0; i < First5GChannelIndex; i++) + { + if (frequency == zgPhyFreqCoeff[i].frequency) + break; + } + + if (i < First5GChannelIndex) + { + } + else + { + zm_msg1_scan(ZM_LV_0, "Unsupported 2.4G frequency = ", frequency); + return; + } + } + else + { + /* 5GHz Channel */ + for (i = First5GChannelIndex; i < arraySize; i++) + { + if (frequency == zgPhyFreqCoeff[i].frequency) + break; + } + + if (i < arraySize) + { + } + else + { + zm_msg1_scan(ZM_LV_0, "Unsupported 5G frequency = ", frequency); + return; + } + } + + /* FPGA DYNAMIC_HT2040_EN fclk = 10.8 */ + /* FPGA STATIC_HT20_ fclk = 21.6 */ + /* Real Chip fclk = 40 */ + #if ZM_FPGA_PHY == 1 + //fclk = 10.8; + *delta_slope_coeff_exp = zgPhyFreqCoeff[i].FpgaDynamicHT.coeff_exp; + *delta_slope_coeff_man = zgPhyFreqCoeff[i].FpgaDynamicHT.coeff_man; + *delta_slope_coeff_exp_shgi = zgPhyFreqCoeff[i].FpgaDynamicHT.coeff_exp_shgi; + *delta_slope_coeff_man_shgi = zgPhyFreqCoeff[i].FpgaDynamicHT.coeff_man_shgi; + #else + //fclk = 40; + if (bw40) + { + /* ht2040 */ + if (extOffset == 1) { + *delta_slope_coeff_exp = zgPhyFreqCoeff[i].Chip2040ExtAbove.coeff_exp; + *delta_slope_coeff_man = zgPhyFreqCoeff[i].Chip2040ExtAbove.coeff_man; + *delta_slope_coeff_exp_shgi = zgPhyFreqCoeff[i].Chip2040ExtAbove.coeff_exp_shgi; + *delta_slope_coeff_man_shgi = zgPhyFreqCoeff[i].Chip2040ExtAbove.coeff_man_shgi; + } + else { + *delta_slope_coeff_exp = zgPhyFreqCoeff[i].Chip2040Mhz.coeff_exp; + *delta_slope_coeff_man = zgPhyFreqCoeff[i].Chip2040Mhz.coeff_man; + *delta_slope_coeff_exp_shgi = zgPhyFreqCoeff[i].Chip2040Mhz.coeff_exp_shgi; + *delta_slope_coeff_man_shgi = zgPhyFreqCoeff[i].Chip2040Mhz.coeff_man_shgi; + } + } + else + { + /* static 20 */ + *delta_slope_coeff_exp = zgPhyFreqCoeff[i].ChipST20Mhz.coeff_exp; + *delta_slope_coeff_man = zgPhyFreqCoeff[i].ChipST20Mhz.coeff_man; + *delta_slope_coeff_exp_shgi = zgPhyFreqCoeff[i].ChipST20Mhz.coeff_exp_shgi; + *delta_slope_coeff_man_shgi = zgPhyFreqCoeff[i].ChipST20Mhz.coeff_man_shgi; + } + #endif +} + +/* Main routin frequency setting function */ +/* If 2.4G/5G switch, PHY need resetting BB and RF for band switch */ +/* Do the setting switch in zfSendFrequencyCmd() */ +void zfHpSetFrequencyEx(zdev_t* dev, u32_t frequency, u8_t bw40, + u8_t extOffset, u8_t initRF) +{ + u32_t cmd[9]; + u32_t cmdB[3]; + u16_t ret; + u8_t old_band; + u8_t new_band; + u32_t checkLoopCount; + u32_t tmpValue; + + int delta_slope_coeff_exp; + int delta_slope_coeff_man; + int delta_slope_coeff_exp_shgi; + int delta_slope_coeff_man_shgi; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + zm_msg1_scan(ZM_LV_1, "Frequency = ", frequency); + zm_msg1_scan(ZM_LV_1, "bw40 = ", bw40); + zm_msg1_scan(ZM_LV_1, "extOffset = ", extOffset); + + if ( hpPriv->coldResetNeedFreq ) + { + hpPriv->coldResetNeedFreq = 0; + initRF = 2; + zm_debug_msg0("zfHpSetFrequencyEx: Do ColdReset "); + } + if ( hpPriv->isSiteSurvey == 2 ) + { + /* wait time for AGC and noise calibration : not in sitesurvey and connected */ + checkLoopCount = 2000; /* 2000*100 = 200ms */ + } + else + { + /* wait time for AGC and noise calibration : in sitesurvey */ + checkLoopCount = 1000; /* 1000*100 = 100ms */ + } + + hpPriv->latestFrequency = frequency; + hpPriv->latestBw40 = bw40; + hpPriv->latestExtOffset = extOffset; + + if ((hpPriv->dot11Mode == ZM_HAL_80211_MODE_IBSS_GENERAL) || + (hpPriv->dot11Mode == ZM_HAL_80211_MODE_IBSS_WPA2PSK)) + { + if ( frequency <= ZM_CH_G_14 ) + { + /* workaround for 11g Ad Hoc beacon distribution */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, 0x7f0007); + //zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_AIFS, 0x1c04901c); + } + } + + /* AHB, DAC, ADC clock selection by static20/ht2040 */ + zfSelAdcClk(dev, bw40, frequency); + + /* clear bb_heavy_clip_enable */ + reg_write(0x99e0, 0x200); + zfFlushDelayWrite(dev); + + /* Set CTS/RTS rate */ + if ( frequency > ZM_CH_G_14 ) + { + //zfHpSetRTSCTSRate(dev, 0x10b010b); /* OFDM 6M */ + new_band = 1; + } + else + { + //zfHpSetRTSCTSRate(dev, 0x30003); /* CCK 11M */ + new_band = 0; + } + + if (((struct zsHpPriv*)wd->hpPrivate)->hwFrequency > ZM_CH_G_14) + old_band = 1; + else + old_band = 0; + + //Workaround for 2.4GHz only device + if ((hpPriv->OpFlags & 0x1) == 0) + { + if ((((struct zsHpPriv*)wd->hpPrivate)->hwFrequency == ZM_CH_G_1) && (frequency == ZM_CH_G_2)) + { + /* Force to do band switching */ + old_band = 1; + } + } + + /* Notify channel switch to firmware */ + /* TX/RX must be stopped by now */ + cmd[0] = 0 | (ZM_CMD_FREQ_STRAT << 8); + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_INTERNAL_WRITE, 0); + + if ((initRF != 0) || (new_band != old_band) + || (((struct zsHpPriv*)wd->hpPrivate)->hwBw40 != bw40)) + { + /* band switch */ + zm_msg0_scan(ZM_LV_1, "=====band switch====="); + + if (initRF == 2 ) + { + //Cold reset BB/ADDA + zfDelayWriteInternalReg(dev, 0x1d4004, 0x800); + zfFlushDelayWrite(dev); + zm_msg0_scan(ZM_LV_1, "Do cold reset BB/ADDA"); + } + else + { + //Warm reset BB/ADDA + zfDelayWriteInternalReg(dev, 0x1d4004, 0x400); + zfFlushDelayWrite(dev); + } + + /* reset workaround state to default */ + hpPriv->rxStrongRSSI = 0; + hpPriv->strongRSSI = 0; + + zfDelayWriteInternalReg(dev, 0x1d4004, 0x0); + zfFlushDelayWrite(dev); + + zfInitPhy(dev, frequency, bw40); + +// zfiCheckRifs(dev); + + /* Bank 0 1 2 3 5 6 7 */ + zfSetRfRegs(dev, frequency); + /* Bank 4 */ + zfSetBank4AndPowerTable(dev, frequency, bw40, extOffset); + + cmd[0] = 32 | (ZM_CMD_RF_INIT << 8); + } + else //((new_band == old_band) && !initRF) + { + /* same band */ + + /* Force disable CR671 bit20 / 7823 */ + /* The bug has to do with the polarity of the pdadc offset calibration. There */ + /* is an initial calibration that is OK, and there is a continuous */ + /* calibration that updates the pddac with the wrong polarity. Fortunately */ + /* the second loop can be disabled with a bit called en_pd_dc_offset_thr. */ +#if 0 + cmdB[0] = 8 | (ZM_CMD_BITAND << 8);; + cmdB[1] = (0xa27c + 0x1bc000); + cmdB[2] = 0xffefffff; + ret = zfIssueCmd(dev, cmdB, 12, ZM_OID_INTERNAL_WRITE, 0); +#endif + + /* Bank 4 */ + zfSetBank4AndPowerTable(dev, frequency, bw40, extOffset); + + + cmd[0] = 32 | (ZM_CMD_FREQUENCY << 8); + } + + /* Compatibility for new layout UB83 */ + /* Setting code at CR1 here move from the func:zfHwHTEnable() in firmware */ + if (((struct zsHpPriv*)wd->hpPrivate)->halCapability & ZM_HP_CAP_11N_ONE_TX_STREAM) + { + /* UB83 : one stream */ + tmpValue = 0; + } + else + { + /* UB81, UB82 : two stream */ + tmpValue = 0x100; + } + + if (1) //if (((struct zsHpPriv*)wd->hpPrivate)->hw_HT_ENABLE == 1) + { + if (bw40 == 1) + { + if (extOffset == 1) { + reg_write(0x9804, tmpValue | 0x2d4); //3d4 for real + } + else { + reg_write(0x9804, tmpValue | 0x2c4); //3c4 for real + } + //# Dyn HT2040.Refer to Reg 1. + //#[3]:single length (4us) 1st HT long training symbol; use Walsh spatial spreading for 2 chains 2 streams TX + //#[c]:allow short GI for HT40 packets; enable HT detection. + //#[4]:enable 20/40 MHz channel detection. + } + else + { + reg_write(0x9804, tmpValue | 0x240); + //# Static HT20 + //#[3]:single length (4us) 1st HT long training symbol; use Walsh spatial spreading for 2 chains 2 streams TX + //#[4]:Otus don't allow short GI for HT20 packets yet; enable HT detection. + //#[0]:disable 20/40 MHz channel detection. + } + } + else + { + reg_write(0x9804, 0x0); + //# Legacy;# Direct Mapping for each chain. + //#Be modified by Oligo to add dynanic for legacy. + if (bw40 == 1) + { + reg_write(0x9804, 0x4); //# Dyn Legacy .Refer to reg 1. + } + else + { + reg_write(0x9804, 0x0); //# Static Legacy + } + } + zfFlushDelayWrite(dev); + /* end of ub83 compatibility */ + + /* Set Power, TPC, Gain table... */ + zfSetPowerCalTable(dev, frequency, bw40, extOffset); + + + /* store frequency */ + ((struct zsHpPriv*)wd->hpPrivate)->hwFrequency = (u16_t)frequency; + ((struct zsHpPriv*)wd->hpPrivate)->hwBw40 = bw40; + ((struct zsHpPriv*)wd->hpPrivate)->hwExtOffset = extOffset; + + zfGetHwTurnOffdynParam(dev, + frequency, bw40, extOffset, + &delta_slope_coeff_exp, + &delta_slope_coeff_man, + &delta_slope_coeff_exp_shgi, + &delta_slope_coeff_man_shgi); + + /* related functions */ + frequency = frequency*1000; + /* len[36] : type[0x30] : seq[?] */ +// cmd[0] = 28 | (ZM_CMD_FREQUENCY << 8); + cmd[1] = frequency; + cmd[2] = bw40;//((struct zsHpPriv*)wd->hpPrivate)->hw_DYNAMIC_HT2040_EN; + cmd[3] = (extOffset<<2)|0x1;//((wd->ExtOffset << 2) | ((struct zsHpPriv*)wd->hpPrivate)->hw_HT_ENABLE); + cmd[4] = delta_slope_coeff_exp; + cmd[5] = delta_slope_coeff_man; + cmd[6] = delta_slope_coeff_exp_shgi; + cmd[7] = delta_slope_coeff_man_shgi; + cmd[8] = checkLoopCount; + + ret = zfIssueCmd(dev, cmd, 36, ZM_CMD_SET_FREQUENCY, 0); + + // delay temporarily, wait for new PHY and RF + //zfwSleep(dev, 1000); +} + + +/******************** Key ********************/ + +u16_t zfHpResetKeyCache(zdev_t* dev) +{ + u8_t i; + u32_t key[4] = {0, 0, 0, 0}; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + for(i=0;i<4;i++) + { + zfHpSetDefaultKey(dev, i, ZM_WEP64, key, NULL); + } + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ROLL_CALL_TBL_L, 0x00); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ROLL_CALL_TBL_H, 0x00); + zfFlushDelayWrite(dev); + + hpPriv->camRollCallTable = (u64_t) 0; + + return 0; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfSetKey */ +/* Set key. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2006.1 */ +/* */ +/************************************************************************/ +/* ! please use zfCoreSetKey() in 80211Core for SetKey */ +u32_t zfHpSetKey(zdev_t* dev, u8_t user, u8_t keyId, u8_t type, + u16_t* mac, u32_t* key) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret; + u16_t i; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + +#if 0 /* remove to zfCoreSetKey() */ + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + wd->sta.flagKeyChanging++; + zm_debug_msg1(" zfHpSetKey++++ ", wd->sta.flagKeyChanging); + zmw_leave_critical_section(dev); +#endif + + cmd[0] = 0x0000281C; + cmd[1] = ((u32_t)keyId<<16) + (u32_t)user; + cmd[2] = ((u32_t)mac[0]<<16) + (u32_t)type; + cmd[3] = ((u32_t)mac[2]<<16) + ((u32_t)mac[1]); + + for (i=0; i<4; i++) + { + cmd[4+i] = key[i]; + } + + if (user < 64) + { + hpPriv->camRollCallTable |= ((u64_t) 1) << user; + } + + //ret = zfIssueCmd(dev, cmd, 32, ZM_OID_INTERNAL_WRITE, NULL); + ret = zfIssueCmd(dev, cmd, 32, ZM_CMD_SET_KEY, NULL); + return ret; +} + + +u32_t zfHpSetApPairwiseKey(zdev_t* dev, u16_t* staMacAddr, u8_t type, + u32_t* key, u32_t* micKey, u16_t staAid) +{ + if ((staAid!=0) && (staAid<64)) + { + zfHpSetKey(dev, (staAid-1), 0, type, staMacAddr, key); + if ((type == ZM_TKIP) +#ifdef ZM_ENABLE_CENC + || (type == ZM_CENC) +#endif //ZM_ENABLE_CENC + ) + zfHpSetKey(dev, (staAid-1), 1, type, staMacAddr, micKey); + return 0; + } + return 1; +} + +u32_t zfHpSetApGroupKey(zdev_t* dev, u16_t* apMacAddr, u8_t type, + u32_t* key, u32_t* micKey, u16_t vapId) +{ + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT - 1 - vapId, 0, type, apMacAddr, key); // 6D18 modify from 0 to 1 ?? + if ((type == ZM_TKIP) +#ifdef ZM_ENABLE_CENC + || (type == ZM_CENC) +#endif //ZM_ENABLE_CENC + ) + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT - 1 - vapId, 1, type, apMacAddr, micKey); + return 0; +} + +u32_t zfHpSetDefaultKey(zdev_t* dev, u8_t keyId, u8_t type, u32_t* key, u32_t* micKey) +{ + u16_t macAddr[3] = {0, 0, 0}; + + #ifdef ZM_ENABLE_IBSS_WPA2PSK + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + if ( hpPriv->dot11Mode == ZM_HAL_80211_MODE_IBSS_WPA2PSK ) + { /* If not wpa2psk , use traditional */ + /* Because the bug of chip , defaultkey should follow the key map rule in register 700 */ + if ( keyId == 0 ) + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT+keyId, 0, type, macAddr, key); + else + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT+keyId, 1, type, macAddr, key); + } + else + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT+keyId, 0, type, macAddr, key); + #else + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT+keyId, 0, type, macAddr, key); + #endif + if ((type == ZM_TKIP) + +#ifdef ZM_ENABLE_CENC + || (type == ZM_CENC) +#endif //ZM_ENABLE_CENC + ) + { + zfHpSetKey(dev, ZM_USER_KEY_DEFAULT+keyId, 1, type, macAddr, micKey); + } + + return 0; +} + +u32_t zfHpSetPerUserKey(zdev_t* dev, u8_t user, u8_t keyId, u8_t* mac, u8_t type, u32_t* key, u32_t* micKey) +{ +#ifdef ZM_ENABLE_IBSS_WPA2PSK + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + if ( hpPriv->dot11Mode == ZM_HAL_80211_MODE_IBSS_WPA2PSK ) + { /* If not wpa2psk , use traditional */ + if(keyId) + { /* Set Group Key */ + zfHpSetKey(dev, user, 1, type, (u16_t *)mac, key); + } + else if(keyId == 0) + { /* Set Pairwise Key */ + zfHpSetKey(dev, user, 0, type, (u16_t *)mac, key); + } + } + else + { + zfHpSetKey(dev, user, keyId, type, (u16_t *)mac, key); + } +#else + zfHpSetKey(dev, user, keyId, type, (u16_t *)mac, key); +#endif + + if ((type == ZM_TKIP) +#ifdef ZM_ENABLE_CENC + || (type == ZM_CENC) +#endif //ZM_ENABLE_CENC + ) + { + zfHpSetKey(dev, user, keyId + 1, type, (u16_t *)mac, micKey); + } + return 0; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfHpRemoveKey */ +/* Remove key. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Yuan-Gu Wei ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +u16_t zfHpRemoveKey(zdev_t* dev, u16_t user) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret = 0; + + cmd[0] = 0x00002904; + cmd[1] = (u32_t)user; + + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} + + + +/******************** DMA ********************/ +u16_t zfHpStartRecv(zdev_t* dev) +{ + zfDelayWriteInternalReg(dev, 0x1c3d30, 0x100); + zfFlushDelayWrite(dev); + + return 0; +} + +u16_t zfHpStopRecv(zdev_t* dev) +{ + return 0; +} + + +/******************** MAC ********************/ +void zfInitMac(zdev_t* dev) +{ + /* ACK extension register */ + // jhlee temp : change value 0x2c -> 0x40 + // honda resolve short preamble problem : 0x40 -> 0x75 + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ACK_EXTENSION, 0x40); // 0x28 -> 0x2c 6522:yflee + + /* TxQ0/1/2/3 Retry MAX=2 => transmit 3 times and degrade rate for retry */ + /* PB42 AP crash issue: */ + /* Workaround the crash issue by CTS/RTS, set retry max to zero for */ + /* workaround tx underrun which enable CTS/RTS */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RETRY_MAX, 0); // 0x11111 => 0 + + /* use hardware MIC check */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_SNIFFER, 0x2000000); + + /* Set Rx threshold to 1600 */ +#if ZM_LARGEPAYLOAD_TEST == 1 + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RX_THRESHOLD, 0xc4000); +#else + #ifndef ZM_DISABLE_AMSDU8K_SUPPORT + /* The maximum A-MSDU length is 3839/7935 */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RX_THRESHOLD, 0xc1f80); + #else + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RX_THRESHOLD, 0xc0f80); + #endif +#endif + + //zfDelayWriteInternalReg(dev, ZM_MAC_REG_DYNAMIC_SIFS_ACK, 0x10A); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RX_PE_DELAY, 0x70); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, 0xa144000); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_SLOT_TIME, 9<<10); + + /* CF-END mode */ + zfDelayWriteInternalReg(dev, 0x1c3b2c, 0x19000000); + + //NAV protects ACK only (in TXOP) + zfDelayWriteInternalReg(dev, 0x1c3b38, 0x201); + + + /* Set Beacon PHY CTRL's TPC to 0x7, TA1=1 */ + /* OTUS set AM to 0x1 */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_HT1, 0x8000170); + + /* TODO : wep backoff protection 0x63c */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BACKOFF_PROTECT, 0x105); + + /* AGG test code*/ + /* Aggregation MAX number and timeout */ + zfDelayWriteInternalReg(dev, 0x1c3b9c, 0x10000a); + /* Filter any control frames, BAR is bit 24 */ + zfDelayWriteInternalReg(dev, 0x1c368c, 0x0500ffff); + /* Enable deaggregator */ + zfDelayWriteInternalReg(dev, 0x1c3c40, 0x1); + + /* Basic rate */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BASIC_RATE, 0x150f); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MANDATORY_RATE, 0x150f); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RTS_CTS_RATE, 0x10b01bb); + + /* MIMO resposne control */ + zfDelayWriteInternalReg(dev, 0x1c3694, 0x4003C1E);/* bit 26~28 otus-AM */ + + /* Enable LED0 and LED1 */ + zfDelayWriteInternalReg(dev, 0x1d0100, 0x3); + zfDelayWriteInternalReg(dev, 0x1d0104, 0x3); + + /* switch MAC to OTUS interface */ + zfDelayWriteInternalReg(dev, 0x1c3600, 0x3); + + /* RXMAC A-MPDU length threshold */ + zfDelayWriteInternalReg(dev, 0x1c3c50, 0xffff); + + /* Phy register read timeout */ + zfDelayWriteInternalReg(dev, 0x1c3680, 0xf00008); + + /* Disable Rx TimeOut : workaround for BB. + * OTUS would interrupt the rx frame that sent by OWL TxUnderRun + * because OTUS rx timeout behavior, then OTUS would not ack the BA for + * this AMPDU from OWL. + * Fix by Perry Hwang. 2007/05/10. + * 0x1c362c : Rx timeout value : bit 27~16 + */ + zfDelayWriteInternalReg(dev, 0x1c362c, 0x0); + + //Set USB Rx stream mode MAX packet number to 2 + // Max packet number = *0x1e1110 + 1 + zfDelayWriteInternalReg(dev, 0x1e1110, 0x4); + //Set USB Rx stream mode timeout to 10us + zfDelayWriteInternalReg(dev, 0x1e1114, 0x80); + + //Set CPU clock frequency to 88/80MHz + zfDelayWriteInternalReg(dev, 0x1D4008, 0x73); + + //Set WLAN DMA interrupt mode : generate int per packet + zfDelayWriteInternalReg(dev, 0x1c3d7c, 0x110011); + + /* 7807 */ + /* enable func : Reset FIFO1 and FIFO2 when queue-gnt is low */ + /* 0x1c3bb0 Bit2 */ + /* Disable SwReset in firmware for TxHang, enable reset FIFO func. */ + zfDelayWriteInternalReg(dev, 0x1c3bb0, 0x4); + + /* Disables the CF_END frame */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_TXOP_NOT_ENOUGH_INDICATION, 0x141E0F48); + + /* Disable the SW Decrypt*/ + zfDelayWriteInternalReg(dev, 0x1c3678, 0x70); + zfFlushDelayWrite(dev); + //--------------------- + + /* Set TxQs CWMIN, CWMAX, AIFS and TXO to WME STA default. */ + zfUpdateDefaultQosParameter(dev, 0); + + //zfSelAdcClk(dev, 0); + + return; +} + + +u16_t zfHpSetSnifferMode(zdev_t* dev, u16_t on) +{ + if (on != 0) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_SNIFFER, 0x2000001); + } + else + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_SNIFFER, 0x2000000); + } + zfFlushDelayWrite(dev); + return 0; +} + + +u16_t zfHpSetApStaMode(zdev_t* dev, u8_t mode) +{ + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv = wd->hpPrivate; + hpPriv->dot11Mode = mode; + + switch(mode) + { + case ZM_HAL_80211_MODE_AP: + zfDelayWriteInternalReg(dev, 0x1c3700, 0x0f0000a1); + zfDelayWriteInternalReg(dev, 0x1c3c40, 0x1); + break; + + case ZM_HAL_80211_MODE_STA: + zfDelayWriteInternalReg(dev, 0x1c3700, 0x0f000002); + zfDelayWriteInternalReg(dev, 0x1c3c40, 0x1); + break; + + case ZM_HAL_80211_MODE_IBSS_GENERAL: + zfDelayWriteInternalReg(dev, 0x1c3700, 0x0f000000); + zfDelayWriteInternalReg(dev, 0x1c3c40, 0x1); + break; + + case ZM_HAL_80211_MODE_IBSS_WPA2PSK: + zfDelayWriteInternalReg(dev, 0x1c3700, 0x0f0000e0); + zfDelayWriteInternalReg(dev, 0x1c3c40, 0x41); // for multiple ( > 2 ) stations IBSS network + break; + + default: + goto skip; + } + + zfFlushDelayWrite(dev); + +skip: + return 0; +} + + +u16_t zfHpSetBssid(zdev_t* dev, u8_t* bssidSrc) +{ + u32_t address; + u16_t *bssid = (u16_t *)bssidSrc; + + address = bssid[0] + (((u32_t)bssid[1]) << 16); + zfDelayWriteInternalReg(dev, 0x1c3618, address); + + address = (u32_t)bssid[2]; + zfDelayWriteInternalReg(dev, 0x1c361C, address); + zfFlushDelayWrite(dev); + return 0; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfHpUpdateQosParameter */ +/* Update TxQs CWMIN, CWMAX, AIFS and TXOP. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* cwminTbl : CWMIN parameter for TxQs */ +/* cwmaxTbl : CWMAX parameter for TxQs */ +/* aifsTbl: AIFS parameter for TxQs */ +/* txopTbl : TXOP parameter for TxQs */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +u8_t zfHpUpdateQosParameter(zdev_t* dev, u16_t* cwminTbl, u16_t* cwmaxTbl, + u16_t* aifsTbl, u16_t* txopTbl) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + zm_msg0_mm(ZM_LV_0, "zfHalUpdateQosParameter()"); + + /* Note : Do not change cwmin for Q0 in Ad Hoc mode */ + /* otherwise driver will fail in Wifi beacon distribution */ + if (hpPriv->dot11Mode == ZM_HAL_80211_MODE_STA) + { +#if 0 //Restore CWmin to improve down link throughput + //cheating in BE traffic + if (wd->sta.EnableHT == 1) + { + //cheating in BE traffic + cwminTbl[0] = 7;//15; + } +#endif + cwmaxTbl[0] = 127;//1023; + aifsTbl[0] = 2*9+10;//3 * 9 + 10; + } + + /* CWMIN and CWMAX */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, cwminTbl[0] + + ((u32_t)cwmaxTbl[0]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_CW, cwminTbl[1] + + ((u32_t)cwmaxTbl[1]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC2_CW, cwminTbl[2] + + ((u32_t)cwmaxTbl[2]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC3_CW, cwminTbl[3] + + ((u32_t)cwmaxTbl[3]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC4_CW, cwminTbl[4] + + ((u32_t)cwmaxTbl[4]<<16)); + + /* AIFS */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_AIFS, aifsTbl[0] + +((u32_t)aifsTbl[0]<<12)+((u32_t)aifsTbl[0]<<24)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC3_AC2_AIFS, (aifsTbl[0]>>8) + +((u32_t)aifsTbl[0]<<4)+((u32_t)aifsTbl[0]<<16)); + + /* TXOP */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_TXOP, txopTbl[0] + + ((u32_t)txopTbl[1]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC3_AC2_TXOP, txopTbl[2] + + ((u32_t)txopTbl[3]<<16)); + + zfFlushDelayWrite(dev); + + hpPriv->txop[0] = txopTbl[0]; + hpPriv->txop[1] = txopTbl[1]; + hpPriv->txop[2] = txopTbl[2]; + hpPriv->txop[3] = txopTbl[3]; + hpPriv->cwmin[0] = cwminTbl[0]; + hpPriv->cwmax[0] = cwmaxTbl[0]; + hpPriv->cwmin[1] = cwminTbl[1]; + hpPriv->cwmax[1] = cwmaxTbl[1]; + + return 0; +} + + +void zfHpSetAtimWindow(zdev_t* dev, u16_t atimWin) +{ + zm_msg1_mm(ZM_LV_0, "Set ATIM window to ", atimWin); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ATIM_WINDOW, atimWin); + zfFlushDelayWrite(dev); +} + + +void zfHpSetBasicRateSet(zdev_t* dev, u16_t bRateBasic, u16_t gRateBasic) +{ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BASIC_RATE, bRateBasic + | ((u16_t)gRateBasic<<8)); + zfFlushDelayWrite(dev); +} + + +/* HT40 send by OFDM 6M */ +/* otherwise use reg 0x638 */ +void zfHpSetRTSCTSRate(zdev_t* dev, u32_t rate) +{ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_RTS_CTS_RATE, rate); + zfFlushDelayWrite(dev); +} + +void zfHpSetMacAddress(zdev_t* dev, u16_t* macAddr, u16_t macAddrId) +{ + if (macAddrId == 0) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MAC_ADDR_L, + (((u32_t)macAddr[1])<<16) | macAddr[0]); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MAC_ADDR_H, macAddr[2]); + } + else if (macAddrId <= 7) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ACK_TABLE+((macAddrId-1)*8), + macAddr[0] + ((u32_t)macAddr[1]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ACK_TABLE+((macAddrId-1)*8)+4, + macAddr[2]); + } + zfFlushDelayWrite(dev); +} + +void zfHpSetMulticastList(zdev_t* dev, u8_t size, u8_t* pList, u8_t bAllMulticast) +{ + struct zsMulticastAddr* pMacList = (struct zsMulticastAddr*) pList; + u8_t i; + u32_t value; + u32_t swRegMulHashValueH, swRegMulHashValueL; + + swRegMulHashValueH = 0x80000000; + swRegMulHashValueL = 0; + + if ( bAllMulticast ) + { + swRegMulHashValueH = swRegMulHashValueL = ~0; + } + else + { + for(i=0; i> 2; + + if ( value < 32 ) + { + swRegMulHashValueL |= (1 << value); + } + else + { + swRegMulHashValueH |= (1 << (value-32)); + } + } + } + + zfDelayWriteInternalReg(dev, ZM_MAC_REG_GROUP_HASH_TBL_L, + swRegMulHashValueL); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_GROUP_HASH_TBL_H, + swRegMulHashValueH); + zfFlushDelayWrite(dev); + return; +} + +/******************** Beacon ********************/ +void zfHpEnableBeacon(zdev_t* dev, u16_t mode, u16_t bcnInterval, u16_t dtim, u8_t enableAtim) +{ + u32_t value; + + zmw_get_wlan_dev(dev); + + /* Beacon Ready */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_CTRL, 0); + /* Beacon DMA buffer address */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_ADDR, ZM_BEACON_BUFFER_ADDRESS); + + value = bcnInterval; + + value |= (((u32_t) dtim) << 16); + + if (mode == ZM_MODE_AP) + { + + value |= 0x1000000; + } + else if (mode == ZM_MODE_IBSS) + { + value |= 0x2000000; + + if ( enableAtim ) + { + value |= 0x4000000; + } + ((struct zsHpPriv*)wd->hpPrivate)->ibssBcnEnabled = 1; + ((struct zsHpPriv*)wd->hpPrivate)->ibssBcnInterval = value; + } + zfDelayWriteInternalReg(dev, ZM_MAC_REG_PRETBTT, (bcnInterval-6)<<16); + + /* Beacon period and beacon enable */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PERIOD, value); + zfFlushDelayWrite(dev); +} + +void zfHpDisableBeacon(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + ((struct zsHpPriv*)wd->hpPrivate)->ibssBcnEnabled = 0; + + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PERIOD, 0); + zfFlushDelayWrite(dev); +} + +void zfHpLedCtrl(zdev_t* dev, u16_t ledId, u8_t mode) +{ + u16_t state; + zmw_get_wlan_dev(dev); + + //zm_debug_msg1("LED ID=", ledId); + //zm_debug_msg1("LED mode=", mode); + if (ledId < 2) + { + if (((struct zsHpPriv*)wd->hpPrivate)->ledMode[ledId] != mode) + { + ((struct zsHpPriv*)wd->hpPrivate)->ledMode[ledId] = mode; + + state = ((struct zsHpPriv*)wd->hpPrivate)->ledMode[0] + | (((struct zsHpPriv*)wd->hpPrivate)->ledMode[1]<<1); + zfDelayWriteInternalReg(dev, 0x1d0104, state); + zfFlushDelayWrite(dev); + //zm_debug_msg0("Update LED"); + } + } +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfHpResetTxRx */ +/* Reset Tx and Rx Desc. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Chao-Wen Yang ZyDAS Technology Corporation 2007.3 */ +/* */ +/************************************************************************/ +u16_t zfHpUsbReset(zdev_t* dev) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret = 0; + + //zm_debug_msg0("CWY - Reset Tx and Rx"); + + cmd[0] = 0 | (ZM_CMD_RESET << 8); + + ret = zfIssueCmd(dev, cmd, 4, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} + +u16_t zfHpDKReset(zdev_t* dev, u8_t flag) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret = 0; + + //zm_debug_msg0("CWY - Reset Tx and Rx"); + + cmd[0] = 4 | (ZM_CMD_DKRESET << 8); + cmd[1] = flag; + + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} + +u32_t zfHpCwmUpdate(zdev_t* dev) +{ + //u32_t cmd[3]; + //u16_t ret; + // + //cmd[0] = 0x00000008; + //cmd[1] = 0x1c36e8; + //cmd[2] = 0x1c36ec; + // + //ret = zfIssueCmd(dev, cmd, 12, ZM_CWM_READ, 0); + //return ret; + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zfCoreCwmBusy(dev, zfCwmIsExtChanBusy(hpPriv->ctlBusy, hpPriv->extBusy)); + + hpPriv->ctlBusy = 0; + hpPriv->extBusy = 0; + + return 0; +} + +u32_t zfHpAniUpdate(zdev_t* dev) +{ + u32_t cmd[5]; + u16_t ret; + + cmd[0] = 0x00000010; + cmd[1] = 0x1c36e8; + cmd[2] = 0x1c36ec; + cmd[3] = 0x1c3cb4; + cmd[4] = 0x1c3cb8; + + ret = zfIssueCmd(dev, cmd, 20, ZM_ANI_READ, 0); + return ret; +} + +/* + * Update Beacon RSSI in ANI + */ +u32_t zfHpAniUpdateRssi(zdev_t* dev, u8_t rssi) +{ + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv=wd->hpPrivate; + + hpPriv->stats.ast_nodestats.ns_avgbrssi = rssi; + + return 0; +} + +#define ZM_SEEPROM_MAC_ADDRESS_OFFSET (0x1400 + (0x106<<1)) +#define ZM_SEEPROM_REGDOMAIN_OFFSET (0x1400 + (0x104<<1)) +#define ZM_SEEPROM_VERISON_OFFSET (0x1400 + (0x102<<1)) +#define ZM_SEEPROM_HARDWARE_TYPE_OFFSET (0x1374) +#define ZM_SEEPROM_HW_HEAVY_CLIP (0x161c) + +u32_t zfHpGetMacAddress(zdev_t* dev) +{ + u32_t cmd[7]; + u16_t ret; + + cmd[0] = 0x00000000 | 24; + cmd[1] = ZM_SEEPROM_MAC_ADDRESS_OFFSET; + cmd[2] = ZM_SEEPROM_MAC_ADDRESS_OFFSET+4; + cmd[3] = ZM_SEEPROM_REGDOMAIN_OFFSET; + cmd[4] = ZM_SEEPROM_VERISON_OFFSET; + cmd[5] = ZM_SEEPROM_HARDWARE_TYPE_OFFSET; + cmd[6] = ZM_SEEPROM_HW_HEAVY_CLIP; + + ret = zfIssueCmd(dev, cmd, 28, ZM_MAC_READ, 0); + return ret; +} + +u32_t zfHpGetTransmitPower(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv = wd->hpPrivate; + u16_t tpc = 0; + + if (hpPriv->hwFrequency < 3000) { + tpc = hpPriv->tPow2x2g[0] & 0x3f; + wd->maxTxPower2 &= 0x3f; + tpc = (tpc > wd->maxTxPower2)? wd->maxTxPower2 : tpc; + } else { + tpc = hpPriv->tPow2x5g[0] & 0x3f; + wd->maxTxPower5 &= 0x3f; + tpc = (tpc > wd->maxTxPower5)? wd->maxTxPower5 : tpc; + } + + return tpc; +} + +u8_t zfHpGetMinTxPower(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv = wd->hpPrivate; + u8_t tpc = 0; + + if (hpPriv->hwFrequency < 3000) + { + if(wd->BandWidth40) + { + //40M + tpc = (hpPriv->tPow2x2gHt40[7]&0x3f); + } + else + { + //20M + tpc = (hpPriv->tPow2x2gHt20[7]&0x3f); + } + } + else + { + if(wd->BandWidth40) + { + //40M + tpc = (hpPriv->tPow2x5gHt40[7]&0x3f); + } + else + { + //20M + tpc = (hpPriv->tPow2x5gHt20[7]&0x3f); + } + } + + return tpc; +} + +u8_t zfHpGetMaxTxPower(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv = wd->hpPrivate; + u8_t tpc = 0; + + if (hpPriv->hwFrequency < 3000) + { + tpc = (hpPriv->tPow2xCck[0]&0x3f); + } + else + { + tpc =(hpPriv->tPow2x5g[0]&0x3f); + } + + return tpc; +} + +u32_t zfHpLoadEEPROMFromFW(zdev_t* dev) +{ + u32_t cmd[16]; + u32_t ret=0, i, j; + zmw_get_wlan_dev(dev); + + i = ((struct zsHpPriv*)wd->hpPrivate)->eepromImageRdReq; + + cmd[0] = ZM_HAL_MAX_EEPROM_PRQ*4; + + for (j=0; jhpPrivate; + u8_t polluted = 0; + u8_t ackTpc; + + /* Workaround : Make OTUS fire more beacon in ad hoc mode in 2.4GHz */ + if (hpPriv->ibssBcnEnabled != 0) + { + if (hpPriv->hwFrequency <= ZM_CH_G_14) + { + if ((wd->tick % 10) == 0) + { + if ((wd->tick % 40) == 0) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PERIOD, hpPriv->ibssBcnInterval-1); + polluted = 1; + } + else + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PERIOD, hpPriv->ibssBcnInterval); + polluted = 1; + } + } + } + } + + if ((wd->tick & 0x3f) == 0x25) + { + /* Workaround for beacon stuck after SW reset */ + if (hpPriv->ibssBcnEnabled != 0) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_ADDR, ZM_BEACON_BUFFER_ADDRESS); + polluted = 1; + } + + //DbgPrint("hpPriv->aggMaxDurationBE=%d", hpPriv->aggMaxDurationBE); + //DbgPrint("wd->sta.avgSizeOfReceivePackets=%d", wd->sta.avgSizeOfReceivePackets); + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->sta.EnableHT == 1) //11n mode + && (wd->BandWidth40 == 1) //40MHz mode + && (wd->sta.enableDrvBA ==0) //Marvel AP + && (hpPriv->aggMaxDurationBE > 2000) //BE TXOP > 2ms + && (wd->sta.avgSizeOfReceivePackets > 1420)) + { + zfDelayWriteInternalReg(dev, 0x1c3b9c, 0x8000a); + polluted = 1; + } + else + { + zfDelayWriteInternalReg(dev, 0x1c3b9c, hpPriv->aggPktNum); + polluted = 1; + } + + if (wd->dynamicSIFSEnable == 0) + { + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->sta.EnableHT == 1) //11n mode + && (wd->BandWidth40 == 0) //20MHz mode + && (wd->sta.enableDrvBA ==0)) //Marvel AP + { + zfDelayWriteInternalReg(dev, 0x1c3698, 0x5144000); + polluted = 1; + } + else + { + zfDelayWriteInternalReg(dev, 0x1c3698, 0xA144000); + polluted = 1; + } + } + else + { + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->sta.EnableHT == 1) //11n mode + && (wd->sta.athOwlAp == 1)) //Atheros AP + { + if (hpPriv->retransmissionEvent) + { + switch(hpPriv->latestSIFS) + { + case 0: + hpPriv->latestSIFS = 1; + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, 0x8144000); + break; + case 1: + hpPriv->latestSIFS = 2; + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, 0xa144000); + break; + case 2: + hpPriv->latestSIFS = 3; + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, 0xc144000); + break; + case 3: + hpPriv->latestSIFS = 0; + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, 0xa144000); + break; + default: + hpPriv->latestSIFS = 0; + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, 0xa144000); + break; + } + polluted = 1; + zm_debug_msg1("##### Correct Tx retransmission issue #####, ", hpPriv->latestSIFS); + hpPriv->retransmissionEvent = 0; + } + } + else + { + hpPriv->latestSIFS = 0; + hpPriv->retransmissionEvent = 0; + zfDelayWriteInternalReg(dev, 0x1c3698, 0xA144000); + polluted = 1; + } + } + + if ((wd->sta.bScheduleScan == FALSE) && (wd->sta.bChannelScan == FALSE)) + { +#define ZM_SIGNAL_THRESHOLD 66 + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->SignalStrength > ZM_SIGNAL_THRESHOLD)) + { + /* remove state handle, always rewrite register setting */ + //if (hpPriv->strongRSSI == 0) + { + hpPriv->strongRSSI = 1; + /* Strong RSSI, set ACK to one Tx stream and lower Tx power 7dbm */ + if (hpPriv->currentAckRtsTpc > (14+10)) + { + ackTpc = hpPriv->currentAckRtsTpc - 14; + } + else + { + ackTpc = 10; + } + zfDelayWriteInternalReg(dev, 0x1c3694, ((ackTpc) << 20) | (0x1<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((ackTpc) << 5 ) | (0x1<<11) | + ((ackTpc) << 21) | (0x1<<27) ); + polluted = 1; + } + } + else + { + /* remove state handle, always rewrite register setting */ + //if (hpPriv->strongRSSI == 1) + { + hpPriv->strongRSSI = 0; + if (hpPriv->halCapability & ZM_HP_CAP_11N_ONE_TX_STREAM) + { + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->currentAckRtsTpc&0x3f) << 20) | (0x1<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->currentAckRtsTpc&0x3f) << 5 ) | (0x1<<11) | + ((hpPriv->currentAckRtsTpc&0x3f) << 21) | (0x1<<27) ); + } + else + { + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->currentAckRtsTpc&0x3f) << 20) | (0x5<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->currentAckRtsTpc&0x3f) << 5 ) | (0x5<<11) | + ((hpPriv->currentAckRtsTpc&0x3f) << 21) | (0x5<<27) ); + } + polluted = 1; + } + } +#undef ZM_SIGNAL_THRESHOLD + } + + if ((hpPriv->halCapability & ZM_HP_CAP_11N_ONE_TX_STREAM) == 0) + { + if ((wd->sta.bScheduleScan == FALSE) && (wd->sta.bChannelScan == FALSE)) + { + #define ZM_RX_SIGNAL_THRESHOLD_H 71 + #define ZM_RX_SIGNAL_THRESHOLD_L 66 + u8_t rxSignalThresholdH = ZM_RX_SIGNAL_THRESHOLD_H; + u8_t rxSignalThresholdL = ZM_RX_SIGNAL_THRESHOLD_L; + #undef ZM_RX_SIGNAL_THRESHOLD_H + #undef ZM_RX_SIGNAL_THRESHOLD_L + + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->SignalStrength > rxSignalThresholdH) + )//&& (hpPriv->rxStrongRSSI == 0)) + { + hpPriv->rxStrongRSSI = 1; + //zfDelayWriteInternalReg(dev, 0x1c5964, 0x1220); + //zfDelayWriteInternalReg(dev, 0x1c5960, 0x900); + //zfDelayWriteInternalReg(dev, 0x1c6960, 0x900); + //zfDelayWriteInternalReg(dev, 0x1c7960, 0x900); + if ((hpPriv->eepromImage[0x100+0x110*2/4]&0xff) == 0x80) //FEM TYPE + { + if (hpPriv->hwFrequency <= ZM_CH_G_14) + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x900); + } + else + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x9b49); + } + } + else + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x0900); + } + polluted = 1; + } + else if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->SignalStrength > rxSignalThresholdL) + )//&& (hpPriv->rxStrongRSSI == 1)) + { + //Do nothing to prevent frequently Rx switching + } + else + { + /* remove state handle, always rewrite register setting */ + //if (hpPriv->rxStrongRSSI == 1) + { + hpPriv->rxStrongRSSI = 0; + //zfDelayWriteInternalReg(dev, 0x1c5964, 0x1120); + //zfDelayWriteInternalReg(dev, 0x1c5960, 0x9b40); + //zfDelayWriteInternalReg(dev, 0x1c6960, 0x9b40); + //zfDelayWriteInternalReg(dev, 0x1c7960, 0x9b40); + if ((hpPriv->eepromImage[0x100+0x110*2/4]&0xff) == 0x80) //FEM TYPE + { + if (hpPriv->hwFrequency <= ZM_CH_G_14) + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x9b49); + } + else + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x0900); + } + } + else + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x9b40); + } + polluted = 1; + } + } + + } + } + + if (hpPriv->usbAcSendBytes[3] > (hpPriv->usbAcSendBytes[0]*2)) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_TXOP, hpPriv->txop[3]); + polluted = 1; + } + else if (hpPriv->usbAcSendBytes[2] > (hpPriv->usbAcSendBytes[0]*2)) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_TXOP, hpPriv->txop[2]); + polluted = 1; + } + else if (hpPriv->usbAcSendBytes[1] > (hpPriv->usbAcSendBytes[0]*2)) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, hpPriv->cwmin[1]+((u32_t)hpPriv->cwmax[1]<<16)); + polluted = 1; + } + else + { + if (hpPriv->slotType == 1) + { + if ((wd->sta.enableDrvBA ==0) //Marvel AP + && (hpPriv->aggMaxDurationBE > 2000)) //BE TXOP > 2ms + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, (hpPriv->cwmin[0]/2)+((u32_t)hpPriv->cwmax[0]<<16)); + } + else + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, hpPriv->cwmin[0]+((u32_t)hpPriv->cwmax[0]<<16)); + } + polluted = 1; + } + else + { + /* Compensation for 20us slot time */ + //zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, 58+((u32_t)hpPriv->cwmax[0]<<16)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC0_CW, hpPriv->cwmin[0]+((u32_t)hpPriv->cwmax[0]<<16)); + polluted = 1; + } + + if ((wd->sta.SWEncryptEnable & (ZM_SW_TKIP_ENCRY_EN|ZM_SW_WEP_ENCRY_EN)) == 0) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_TXOP, hpPriv->txop[0]); + polluted = 1; + } + else + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_AC1_AC0_TXOP, 0x30); + polluted = 1; + } + + } + hpPriv->usbAcSendBytes[3] = 0; + hpPriv->usbAcSendBytes[2] = 0; + hpPriv->usbAcSendBytes[1] = 0; + hpPriv->usbAcSendBytes[0] = 0; + } + + if (polluted == 1) + { + zfFlushDelayWrite(dev); + } + + return; +} + +/* + * 0x1d4008 : AHB, DAC, ADC clock selection + * bit1~0 AHB_CLK : AHB clock selection, + * 00 : OSC 40MHz; + * 01 : 20MHz in A mode, 22MHz in G mode; + * 10 : 40MHz in A mode, 44MHz in G mode; + * 11 : 80MHz in A mode, 88MHz in G mode. + * bit3~2 CLK_SEL : Select the clock source of clk160 in ADDAC. + * 00 : PLL divider's output; + * 01 : PLL divider's output divided by 2; + * 10 : PLL divider's output divided by 4; + * 11 : REFCLK from XTALOSCPAD. + */ +void zfSelAdcClk(zdev_t* dev, u8_t bw40, u32_t frequency) +{ + if(bw40 == 1) + { + //zfDelayWriteInternalReg(dev, 0x1D4008, 0x73); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_DYNAMIC_SIFS_ACK, 0x10A); + zfFlushDelayWrite(dev); + } + else + { + //zfDelayWriteInternalReg(dev, 0x1D4008, 0x70); + if ( frequency <= ZM_CH_G_14 ) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_DYNAMIC_SIFS_ACK, 0x105); + } + else + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_DYNAMIC_SIFS_ACK, 0x104); + } + zfFlushDelayWrite(dev); + } +} + +u32_t zfHpEchoCommand(zdev_t* dev, u32_t value) +{ + u32_t cmd[2]; + u16_t ret; + + cmd[0] = 0x00008004; + cmd[1] = value; + + ret = zfIssueCmd(dev, cmd, 8, ZM_CMD_ECHO, NULL); + return ret; +} + +#ifdef ZM_DRV_INIT_USB_MODE + +#define ZM_USB_US_STREAM_MODE 0x00000000 +#define ZM_USB_US_PACKET_MODE 0x00000008 +#define ZM_USB_DS_ENABLE 0x00000001 +#define ZM_USB_US_ENABLE 0x00000002 + +#define ZM_USB_RX_STREAM_4K 0x00000000 +#define ZM_USB_RX_STREAM_8K 0x00000010 +#define ZM_USB_RX_STREAM_16K 0x00000020 +#define ZM_USB_RX_STREAM_32K 0x00000030 + +#define ZM_USB_TX_STREAM_MODE 0x00000040 + +#define ZM_USB_MODE_CTRL_REG 0x001E1108 + +void zfInitUsbMode(zdev_t* dev) +{ + u32_t mode; + zmw_get_wlan_dev(dev); + + /* TODO: Set USB mode by reading registery */ + mode = ZM_USB_DS_ENABLE | ZM_USB_US_ENABLE | ZM_USB_US_PACKET_MODE; + + zfDelayWriteInternalReg(dev, ZM_USB_MODE_CTRL_REG, mode); + zfFlushDelayWrite(dev); +} +#endif + +void zfDumpEepBandEdges(struct ar5416Eeprom* eepromImage); +void zfPrintTargetPower2G(u8_t* tPow2xCck, u8_t* tPow2x2g, u8_t* tPow2x2gHt20, u8_t* tPow2x2gHt40); +void zfPrintTargetPower5G(u8_t* tPow2x5g, u8_t* tPow2x5gHt20, u8_t* tPow2x5gHt40); + + +s32_t zfInterpolateFunc(s32_t x, s32_t x1, s32_t y1, s32_t x2, s32_t y2) +{ + s32_t y; + + if (y2 == y1) + { + y = y1; + } + else if (x == x1) + { + y = y1; + } + else if (x == x2) + { + y = y2; + } + else if (x2 != x1) + { + y = y1 + (((y2-y1) * (x-x1))/(x2-x1)); + } + else + { + y = y1; + } + + return y; +} + +//#define ZM_ENABLE_TPC_WINDOWS_DEBUG +//#define ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + +/* the tx power offset workaround for ART vs NDIS/MDK */ +#define HALTX_POWER_OFFSET 0 + +u8_t zfInterpolateFuncX(u8_t x, u8_t x1, u8_t y1, u8_t x2, u8_t y2) +{ + s32_t y; + s32_t inc; + + #define ZM_MULTIPLIER 8 + y = zfInterpolateFunc((s32_t)x<> (ZM_MULTIPLIER-1); + y = (y >> ZM_MULTIPLIER) + inc; + #undef ZM_MULTIPLIER + + return (u8_t)y; +} + +u8_t zfGetInterpolatedValue(u8_t x, u8_t* x_array, u8_t* y_array) +{ + s32_t y; + u16_t xIndex; + + if (x <= x_array[1]) + { + xIndex = 0; + } + else if (x <= x_array[2]) + { + xIndex = 1; + } + else if (x <= x_array[3]) + { + xIndex = 2; + } + else //(x > x_array[3]) + { + xIndex = 3; + } + + y = zfInterpolateFuncX(x, + x_array[xIndex], + y_array[xIndex], + x_array[xIndex+1], + y_array[xIndex+1]); + + return (u8_t)y; +} + +u8_t zfFindFreqIndex(u8_t f, u8_t* fArray, u8_t fArraySize) +{ + u8_t i; +#ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("f=%d ", f); + for (i=0; i= fArray[i]) + { + return i; + } + if (i!=0) + { + i--; + } + else + { + return 0; + } + } +} + + + + +void zfInitPowerCal(zdev_t* dev) +{ + //Program PHY Tx power relatives registers +#define zm_write_phy_reg(cr, val) reg_write((cr*4)+0x9800, val) + + zm_write_phy_reg(79, 0x7f); + zm_write_phy_reg(77, 0x3f3f3f3f); + zm_write_phy_reg(78, 0x3f3f3f3f); + zm_write_phy_reg(653, 0x3f3f3f3f); + zm_write_phy_reg(654, 0x3f3f3f3f); + zm_write_phy_reg(739, 0x3f3f3f3f); + zm_write_phy_reg(740, 0x3f3f3f3f); + zm_write_phy_reg(755, 0x3f3f3f3f); + zm_write_phy_reg(756, 0x3f3f3f3f); + zm_write_phy_reg(757, 0x3f3f3f3f); + +#undef zm_write_phy_reg +} + + + +void zfPrintTp(u8_t* pwr0, u8_t* vpd0, u8_t* pwr1, u8_t* vpd1) +{ + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("pwr0 : %d, %d, %d, %d ,%d\n", pwr0[0], pwr0[1], pwr0[2], pwr0[3], pwr0[4]); + DbgPrint("vpd0 : %d, %d, %d, %d ,%d\n", vpd0[0], vpd0[1], vpd0[2], vpd0[3], vpd0[4]); + DbgPrint("pwr1 : %d, %d, %d, %d ,%d\n", pwr1[0], pwr1[1], pwr1[2], pwr1[3], pwr1[4]); + DbgPrint("vpd1 : %d, %d, %d, %d ,%d\n", vpd1[0], vpd1[1], vpd1[2], vpd1[3], vpd1[4]); + #endif +} + + +/* + * To find CTL index(0~23) + * return 24(AR5416_NUM_CTLS)=>no desired index found + */ +u8_t zfFindCtlEdgesIndex(zdev_t* dev, u8_t desired_CtlIndex) +{ + u8_t i; + struct zsHpPriv* hpPriv; + struct ar5416Eeprom* eepromImage; + + zmw_get_wlan_dev(dev); + + hpPriv = wd->hpPrivate; + + eepromImage = (struct ar5416Eeprom*)&(hpPriv->eepromImage[(1024+512)/4]); + + //for (i = 0; (i < AR5416_NUM_CTLS) && eepromImage->ctlIndex[i]; i++) + for (i = 0; i < AR5416_NUM_CTLS; i++) + { + if(desired_CtlIndex == eepromImage->ctlIndex[i]) + break; + } + return i; +} + +/************************************************************************** + * fbin2freq + * + * Get channel value from binary representation held in eeprom + * RETURNS: the frequency in MHz + */ +u32_t +fbin2freq(u8_t fbin, u8_t is2GHz) +{ + /* + * Reserved value 0xFF provides an empty definition both as + * an fbin and as a frequency - do not convert + */ + if (fbin == AR5416_BCHAN_UNUSED) { + return fbin; + } + + return (u32_t)((is2GHz==1) ? (2300 + fbin) : (4800 + 5 * fbin)); +} + + +u8_t zfGetMaxEdgePower(zdev_t* dev, CAL_CTL_EDGES *pCtlEdges, u32_t freq) +{ + u8_t i; + u8_t maxEdgePower; + u8_t is2GHz; + struct zsHpPriv* hpPriv; + struct ar5416Eeprom* eepromImage; + + zmw_get_wlan_dev(dev); + + hpPriv = wd->hpPrivate; + + eepromImage = (struct ar5416Eeprom*)&(hpPriv->eepromImage[(1024+512)/4]); + + if(freq > ZM_CH_G_14) + is2GHz = 0; + else + is2GHz = 1; + + maxEdgePower = AR5416_MAX_RATE_POWER; + + /* Get the edge power */ + for (i = 0; (i < AR5416_NUM_BAND_EDGES) && (pCtlEdges[i].bChannel != AR5416_BCHAN_UNUSED) ; i++) + { + /* + * If there's an exact channel match or an inband flag set + * on the lower channel use the given rdEdgePower + */ + if (freq == fbin2freq(pCtlEdges[i].bChannel, is2GHz)) + { + maxEdgePower = pCtlEdges[i].tPower; + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("zfGetMaxEdgePower index i = %d \n", i)); + #endif + break; + } + else if ((i > 0) && (freq < fbin2freq(pCtlEdges[i].bChannel, is2GHz))) + { + if (fbin2freq(pCtlEdges[i - 1].bChannel, is2GHz) < freq && pCtlEdges[i - 1].flag) + { + maxEdgePower = pCtlEdges[i - 1].tPower; + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("zfGetMaxEdgePower index i-1 = %d \n", i-1)); + #endif + } + /* Leave loop - no more affecting edges possible in this monotonic increasing list */ + break; + } + + } + + if( i == AR5416_NUM_BAND_EDGES ) + { + if (freq > fbin2freq(pCtlEdges[i - 1].bChannel, is2GHz) && pCtlEdges[i - 1].flag) + { + maxEdgePower = pCtlEdges[i - 1].tPower; + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("zfGetMaxEdgePower index=>i-1 = %d \n", i-1)); + #endif + } + } + + zm_assert(maxEdgePower > 0); + + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + if ( maxEdgePower == AR5416_MAX_RATE_POWER ) + { + zm_dbg(("zfGetMaxEdgePower = %d !!!\n", AR5416_MAX_RATE_POWER)); + } + #endif + return maxEdgePower; +} + +u32_t zfAdjustHT40FreqOffset(zdev_t* dev, u32_t frequency, u8_t bw40, u8_t extOffset) +{ + u32_t newFreq = frequency; + + if (bw40 == 1) + { + if (extOffset == 1) + { + newFreq += 10; + } + else + { + newFreq -= 10; + } + } + return newFreq; +} + +u32_t zfHpCheckDoHeavyClip(zdev_t* dev, u32_t freq, CAL_CTL_EDGES *pCtlEdges, u8_t bw40) +{ + u32_t ret = 0; + u8_t i; + u8_t is2GHz; + struct zsHpPriv* hpPriv; + + zmw_get_wlan_dev(dev); + + hpPriv = wd->hpPrivate; + + if(freq > ZM_CH_G_14) + is2GHz = 0; + else + is2GHz = 1; + + /* HT40 force enable heavy clip */ + if (bw40) + { + ret |= 0xf0; + } +#if 1 + /* HT20 : frequency bandedge */ + for (i = 0; (i < AR5416_NUM_BAND_EDGES) && (pCtlEdges[i].bChannel != AR5416_BCHAN_UNUSED) ; i++) + { + if (freq == fbin2freq(pCtlEdges[i].bChannel, is2GHz)) + { + if (pCtlEdges[i].flag == 0) + { + ret |= 0xf; + } + break; + } + } +#endif + + return ret; +} + + +void zfSetPowerCalTable(zdev_t* dev, u32_t frequency, u8_t bw40, u8_t extOffset) +{ + struct ar5416Eeprom* eepromImage; + u8_t pwr0[5]; + u8_t pwr1[5]; + u8_t vpd0[5]; + u8_t vpd1[5]; + u8_t vpd_chain1[128]; + u8_t vpd_chain3[128]; + u16_t boundary1 = 18; //CR 667 + u16_t powerTxMax = 63; //CR 79 + u8_t i; + struct zsHpPriv* hpPriv; + u8_t fbin; + u8_t index, max2gIndex, max5gIndex; + u8_t chain0pwrPdg0[5]; + u8_t chain0vpdPdg0[5]; + u8_t chain0pwrPdg1[5]; + u8_t chain0vpdPdg1[5]; + u8_t chain2pwrPdg0[5]; + u8_t chain2vpdPdg0[5]; + u8_t chain2pwrPdg1[5]; + u8_t chain2vpdPdg1[5]; + u8_t fbinArray[8]; + + /* 4 CTL */ + u8_t ctl_i; + u8_t desired_CtlIndex; + + u8_t ctlEdgesMaxPowerCCK = AR5416_MAX_RATE_POWER; + u8_t ctlEdgesMaxPower2G = AR5416_MAX_RATE_POWER; + u8_t ctlEdgesMaxPower2GHT20 = AR5416_MAX_RATE_POWER; + u8_t ctlEdgesMaxPower2GHT40 = AR5416_MAX_RATE_POWER; + u8_t ctlEdgesMaxPower5G = AR5416_MAX_RATE_POWER; + u8_t ctlEdgesMaxPower5GHT20 = AR5416_MAX_RATE_POWER; + u8_t ctlEdgesMaxPower5GHT40 = AR5416_MAX_RATE_POWER; + + u8_t ctlOffset; + + zmw_get_wlan_dev(dev); + + hpPriv = wd->hpPrivate; + + eepromImage = (struct ar5416Eeprom*)&(hpPriv->eepromImage[(1024+512)/4]); + + // Check the total bytes of the EEPROM structure to see the dongle have been calibrated or not. + if (eepromImage->baseEepHeader.length == 0xffff) + { + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("Warning! This dongle not been calibrated\n")); + #endif + return; + } + + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("-----zfSetPowerCalTable : frequency=%d-----\n", frequency); + #endif + /* TODO : 1. boundary1 and powerTxMax should be refered to CR667 and CR79 */ + /* in otus.ini file */ + + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + /* 2. Interpolate pwr and vpd test points from frequency */ + DbgPrint("calFreqPier5G : %d, %d, %d, %d ,%d, %d, %d, %d\n", + eepromImage->calFreqPier5G[0]*5+4800, + eepromImage->calFreqPier5G[1]*5+4800, + eepromImage->calFreqPier5G[2]*5+4800, + eepromImage->calFreqPier5G[3]*5+4800, + eepromImage->calFreqPier5G[4]*5+4800, + eepromImage->calFreqPier5G[5]*5+4800, + eepromImage->calFreqPier5G[6]*5+4800, + eepromImage->calFreqPier5G[7]*5+4800 + ); + DbgPrint("calFreqPier2G : %d, %d, %d, %d\n", + eepromImage->calFreqPier2G[0]+2300, + eepromImage->calFreqPier2G[1]+2300, + eepromImage->calFreqPier2G[2]+2300, + eepromImage->calFreqPier2G[3]+2300 + ); + #endif + if (frequency < 3000) + { + for (i=0; i<4; i++) + { + if (eepromImage->calFreqPier2G[i] == 0xff) + { + break; + } + } + max2gIndex = i; + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("max2gIndex : %d\n", max2gIndex); + #endif + fbin = (u8_t)(frequency - 2300); + index = zfFindFreqIndex(fbin, eepromImage->calFreqPier2G, max2gIndex); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("2G index : %d\n", index); + DbgPrint("chain 0 index\n"); + #endif + zfPrintTp(&eepromImage->calPierData2G[0][index].pwrPdg[0][0], + &eepromImage->calPierData2G[0][index].vpdPdg[0][0], + &eepromImage->calPierData2G[0][index].pwrPdg[1][0], + &eepromImage->calPierData2G[0][index].vpdPdg[1][0] + ); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("chain 0 index+1\n"); + #endif + zfPrintTp(&eepromImage->calPierData2G[0][index+1].pwrPdg[0][0], + &eepromImage->calPierData2G[0][index+1].vpdPdg[0][0], + &eepromImage->calPierData2G[0][index+1].pwrPdg[1][0], + &eepromImage->calPierData2G[0][index+1].vpdPdg[1][0] + ); + + for (i=0; i<5; i++) + { + chain0pwrPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[0][index].pwrPdg[0][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[0][index+1].pwrPdg[0][i] + ); + chain0vpdPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[0][index].vpdPdg[0][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[0][index+1].vpdPdg[0][i] + ); + chain0pwrPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[0][index].pwrPdg[1][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[0][index+1].pwrPdg[1][i] + ); + chain0vpdPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[0][index].vpdPdg[1][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[0][index+1].vpdPdg[1][i] + ); + + chain2pwrPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[1][index].pwrPdg[0][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[1][index+1].pwrPdg[0][i] + ); + chain2vpdPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[1][index].vpdPdg[0][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[1][index+1].vpdPdg[0][i] + ); + chain2pwrPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[1][index].pwrPdg[1][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[1][index+1].pwrPdg[1][i] + ); + chain2vpdPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier2G[index], + eepromImage->calPierData2G[1][index].vpdPdg[1][i], + eepromImage->calFreqPier2G[index+1], + eepromImage->calPierData2G[1][index+1].vpdPdg[1][i] + ); + } + } + else + { + for (i=0; i<8; i++) + { + if (eepromImage->calFreqPier5G[i] == 0xff) + { + break; + } + } + max5gIndex = i; + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("max5gIndex : %d\n", max5gIndex); + #endif + fbin = (u8_t)((frequency - 4800)/5); + index = zfFindFreqIndex(fbin, eepromImage->calFreqPier5G, max5gIndex); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("5G index : %d\n", index); + #endif + + for (i=0; i<5; i++) + { + chain0pwrPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[0][index].pwrPdg[0][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[0][index+1].pwrPdg[0][i] + ); + chain0vpdPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[0][index].vpdPdg[0][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[0][index+1].vpdPdg[0][i] + ); + chain0pwrPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[0][index].pwrPdg[1][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[0][index+1].pwrPdg[1][i] + ); + chain0vpdPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[0][index].vpdPdg[1][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[0][index+1].vpdPdg[1][i] + ); + + chain2pwrPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[1][index].pwrPdg[0][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[1][index+1].pwrPdg[0][i] + ); + chain2vpdPdg0[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[1][index].vpdPdg[0][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[1][index+1].vpdPdg[0][i] + ); + chain2pwrPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[1][index].pwrPdg[1][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[1][index+1].pwrPdg[1][i] + ); + chain2vpdPdg1[i] = zfInterpolateFuncX(fbin, + eepromImage->calFreqPier5G[index], + eepromImage->calPierData5G[1][index].vpdPdg[1][i], + eepromImage->calFreqPier5G[index+1], + eepromImage->calPierData5G[1][index+1].vpdPdg[1][i] + ); + } + + } + + + /* Chain 1 */ + /* Get pwr and vpd test points from frequency */ + for (i=0; i<5; i++) + { + pwr0[i] = chain0pwrPdg0[i]>>1; + vpd0[i] = chain0vpdPdg0[i]; + pwr1[i] = chain0pwrPdg1[i]>>1; + vpd1[i] = chain0vpdPdg1[i]; + } + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("Test Points\n"); + DbgPrint("pwr0 : %d, %d, %d, %d ,%d\n", pwr0[0], pwr0[1], pwr0[2], pwr0[3], pwr0[4]); + DbgPrint("vpd0 : %d, %d, %d, %d ,%d\n", vpd0[0], vpd0[1], vpd0[2], vpd0[3], vpd0[4]); + DbgPrint("pwr1 : %d, %d, %d, %d ,%d\n", pwr1[0], pwr1[1], pwr1[2], pwr1[3], pwr1[4]); + DbgPrint("vpd1 : %d, %d, %d, %d ,%d\n", vpd1[0], vpd1[1], vpd1[2], vpd1[3], vpd1[4]); + #endif + /* Generate the vpd arrays */ + for (i=0; i>1; + vpd0[i] = chain2vpdPdg0[i]; + pwr1[i] = chain2pwrPdg1[i]>>1; + vpd1[i] = chain2vpdPdg1[i]; + } + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("Test Points\n"); + DbgPrint("pwr0 : %d, %d, %d, %d ,%d\n", pwr0[0], pwr0[1], pwr0[2], pwr0[3], pwr0[4]); + DbgPrint("vpd0 : %d, %d, %d, %d ,%d\n", vpd0[0], vpd0[1], vpd0[2], vpd0[3], vpd0[4]); + DbgPrint("pwr1 : %d, %d, %d, %d ,%d\n", pwr1[0], pwr1[1], pwr1[2], pwr1[3], pwr1[4]); + DbgPrint("vpd1 : %d, %d, %d, %d ,%d\n", vpd1[0], vpd1[1], vpd1[2], vpd1[3], vpd1[4]); + #endif + /* Generate the vpd arrays */ + for (i=0; icalTargetPowerCck[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPowerCck[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex(fbin, fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("CCK index=%d\n", index); + #endif + for (i=0; i<4; i++) + { + hpPriv->tPow2xCck[i] = zfInterpolateFuncX(fbin, + eepromImage->calTargetPowerCck[index].bChannel, + eepromImage->calTargetPowerCck[index].tPow2x[i], + eepromImage->calTargetPowerCck[index+1].bChannel, + eepromImage->calTargetPowerCck[index+1].tPow2x[i] + ); + } + + for (i=0; i<4; i++) + { + if (eepromImage->calTargetPower2G[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPower2G[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex(fbin, fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("2G index=%d\n", index); + #endif + for (i=0; i<4; i++) + { + hpPriv->tPow2x2g[i] = zfInterpolateFuncX(fbin, + eepromImage->calTargetPower2G[index].bChannel, + eepromImage->calTargetPower2G[index].tPow2x[i], + eepromImage->calTargetPower2G[index+1].bChannel, + eepromImage->calTargetPower2G[index+1].tPow2x[i] + ); + } + + for (i=0; i<4; i++) + { + if (eepromImage->calTargetPower2GHT20[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPower2GHT20[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex(fbin, fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("2G HT20 index=%d\n", index); + #endif + for (i=0; i<8; i++) + { + hpPriv->tPow2x2gHt20[i] = zfInterpolateFuncX(fbin, + eepromImage->calTargetPower2GHT20[index].bChannel, + eepromImage->calTargetPower2GHT20[index].tPow2x[i], + eepromImage->calTargetPower2GHT20[index+1].bChannel, + eepromImage->calTargetPower2GHT20[index+1].tPow2x[i] + ); + } + + for (i=0; i<4; i++) + { + if (eepromImage->calTargetPower2GHT40[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPower2GHT40[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex( (u8_t)zfAdjustHT40FreqOffset(dev, fbin, bw40, extOffset), fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("2G HT40 index=%d\n", index); + #endif + for (i=0; i<8; i++) + { + hpPriv->tPow2x2gHt40[i] = zfInterpolateFuncX( + (u8_t)zfAdjustHT40FreqOffset(dev, fbin, bw40, extOffset), + eepromImage->calTargetPower2GHT40[index].bChannel, + eepromImage->calTargetPower2GHT40[index].tPow2x[i], + eepromImage->calTargetPower2GHT40[index+1].bChannel, + eepromImage->calTargetPower2GHT40[index+1].tPow2x[i] + ); + } + + zfPrintTargetPower2G(hpPriv->tPow2xCck, + hpPriv->tPow2x2g, + hpPriv->tPow2x2gHt20, + hpPriv->tPow2x2gHt40); + } + else + { + /* 5G */ + for (i=0; i<8; i++) + { + if (eepromImage->calTargetPower5G[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPower5G[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex(fbin, fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("5G index=%d\n", index); + #endif + for (i=0; i<4; i++) + { + hpPriv->tPow2x5g[i] = zfInterpolateFuncX(fbin, + eepromImage->calTargetPower5G[index].bChannel, + eepromImage->calTargetPower5G[index].tPow2x[i], + eepromImage->calTargetPower5G[index+1].bChannel, + eepromImage->calTargetPower5G[index+1].tPow2x[i] + ); + } + + for (i=0; i<8; i++) + { + if (eepromImage->calTargetPower5GHT20[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPower5GHT20[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex(fbin, fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("5G HT20 index=%d\n", index); + #endif + for (i=0; i<8; i++) + { + hpPriv->tPow2x5gHt20[i] = zfInterpolateFuncX(fbin, + eepromImage->calTargetPower5GHT20[index].bChannel, + eepromImage->calTargetPower5GHT20[index].tPow2x[i], + eepromImage->calTargetPower5GHT20[index+1].bChannel, + eepromImage->calTargetPower5GHT20[index+1].tPow2x[i] + ); + } + + for (i=0; i<8; i++) + { + if (eepromImage->calTargetPower5GHT40[i].bChannel != 0xff) + { + fbinArray[i] = eepromImage->calTargetPower5GHT40[i].bChannel; + } + else + { + break; + } + + } + index = zfFindFreqIndex((u8_t)zfAdjustHT40FreqOffset(dev, fbin, bw40, extOffset), fbinArray, i); + #ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + DbgPrint("5G HT40 index=%d\n", index); + #endif + for (i=0; i<8; i++) + { + hpPriv->tPow2x5gHt40[i] = zfInterpolateFuncX( + (u8_t)zfAdjustHT40FreqOffset(dev, fbin, bw40, extOffset), + eepromImage->calTargetPower5GHT40[index].bChannel, + eepromImage->calTargetPower5GHT40[index].tPow2x[i], + eepromImage->calTargetPower5GHT40[index+1].bChannel, + eepromImage->calTargetPower5GHT40[index+1].tPow2x[i] + ); + } + + zfPrintTargetPower5G( + hpPriv->tPow2x5g, + hpPriv->tPow2x5gHt20, + hpPriv->tPow2x5gHt40); + } + + + + /* 4. CTL */ + /* + * 4.1 Get the bandedges tx power by frequency + * 2.4G we get ctlEdgesMaxPowerCCK + * ctlEdgesMaxPower2G + * ctlEdgesMaxPower2GHT20 + * ctlEdgesMaxPower2GHT40 + * 5G we get ctlEdgesMaxPower5G + * ctlEdgesMaxPower5GHT20 + * ctlEdgesMaxPower5GHT40 + * 4.2 Update (3.) target power table by 4.1 + * 4.3 Tx power offset for ART - NDIS/MDK + * 4.4 Write MAC reg 0x694 for ACK's TPC + * + */ + + //zfDumpEepBandEdges(eepromImage); + + /* get the cfg from Eeprom: regionCode => RegulatoryDomain : 0x10-FFC 0x30-eu 0x40-jap */ + desired_CtlIndex = zfHpGetRegulatoryDomain(dev); + if ((desired_CtlIndex == 0x30) || (desired_CtlIndex == 0x40) || (desired_CtlIndex == 0x0)) + { + /* skip CTL and heavy clip */ + hpPriv->enableBBHeavyClip = 0; + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("RegulatoryDomain = 0, skip CTL and heavy clip\n")); + #endif + } + else + { + hpPriv->enableBBHeavyClip = 1; + + if (desired_CtlIndex == 0xff) + { + /* desired index not found */ + desired_CtlIndex = 0x10; + } + + /* first part : 2.4G */ + if (frequency <= ZM_CH_G_14) + { + /* 2.4G - CTL_11B */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_11B); + if(ctl_ictlData[ctl_i].ctlEdges[1], frequency); + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_11B ctl_i = %d\n", ctl_i)); + #endif + + /* 2.4G - CTL_11G */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_11G); + if(ctl_ictlData[ctl_i].ctlEdges[1], frequency); + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_11G ctl_i = %d\n", ctl_i)); + #endif + + /* 2.4G - CTL_2GHT20 */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_2GHT20); + if(ctl_ictlData[ctl_i].ctlEdges[1], frequency); + } + else + { + /* workaround for no data in Eeprom, replace by normal 2G */ + ctlEdgesMaxPower2GHT20 = ctlEdgesMaxPower2G; + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_2GHT20 ctl_i = %d\n", ctl_i)); + #endif + + /* 2.4G - CTL_2GHT40 */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_2GHT40); + if(ctl_ictlData[ctl_i].ctlEdges[1], + zfAdjustHT40FreqOffset(dev, frequency, bw40, extOffset)); + } + else + { + /* workaround for no data in Eeprom, replace by normal 2G */ + ctlEdgesMaxPower2GHT40 = ctlEdgesMaxPower2G; + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_2GHT40 ctl_i = %d\n", ctl_i)); + #endif + + + /* 7a17 : */ + /* Max power (dBm) for channel range when using DFS define by madwifi*/ + for (i=0; iregulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel == frequency) + { + if (zfHpIsDfsChannel(dev, (u16_t)frequency)) + { + zm_debug_msg1("frequency use DFS -- ", frequency); + ctlEdgesMaxPowerCCK = zm_min(ctlEdgesMaxPowerCCK, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + ctlEdgesMaxPower2G = zm_min(ctlEdgesMaxPower2G, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + ctlEdgesMaxPower2GHT20 = zm_min(ctlEdgesMaxPower2GHT20, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + ctlEdgesMaxPower2GHT40 = zm_min(ctlEdgesMaxPower2GHT40, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + } + break; + } + } + + /* Apply ctl mode to correct target power set */ + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_debug_msg1("ctlEdgesMaxPowerCCK = ", ctlEdgesMaxPowerCCK); + zm_debug_msg1("ctlEdgesMaxPower2G = ", ctlEdgesMaxPower2G); + zm_debug_msg1("ctlEdgesMaxPower2GHT20 = ", ctlEdgesMaxPower2GHT20); + zm_debug_msg1("ctlEdgesMaxPower2GHT40 = ", ctlEdgesMaxPower2GHT40); + #endif + for (i=0; i<4; i++) + { + hpPriv->tPow2xCck[i] = zm_min(hpPriv->tPow2xCck[i], ctlEdgesMaxPowerCCK) + HALTX_POWER_OFFSET; + } + hpPriv->tPow2x2g24HeavyClipOffset = 0; + if (hpPriv->enableBBHeavyClip) + { + ctlOffset = 2; + } + else + { + ctlOffset = 0; + } + for (i=0; i<4; i++) + { + if (((frequency == 2412) || (frequency == 2462))) + { + if (i != 0) + { + hpPriv->tPow2x2g[i] = zm_min(hpPriv->tPow2x2g[i], ctlEdgesMaxPower2G-ctlOffset) + HALTX_POWER_OFFSET; + } + else + { + hpPriv->tPow2x2g[i] = zm_min(hpPriv->tPow2x2g[i], ctlEdgesMaxPower2G) + HALTX_POWER_OFFSET; + if (hpPriv->tPow2x2g[i] > (ctlEdgesMaxPower2G-ctlOffset)) + { + hpPriv->tPow2x2g24HeavyClipOffset = hpPriv->tPow2x2g[i] - (ctlEdgesMaxPower2G-ctlOffset); + } + } + } + else + { + hpPriv->tPow2x2g[i] = zm_min(hpPriv->tPow2x2g[i], ctlEdgesMaxPower2G) + HALTX_POWER_OFFSET; + } + } + for (i=0; i<8; i++) + { + if (((frequency == 2412) || (frequency == 2462)) && (i>=3)) + { + hpPriv->tPow2x2gHt20[i] = zm_min(hpPriv->tPow2x2gHt20[i], ctlEdgesMaxPower2GHT20-ctlOffset) + HALTX_POWER_OFFSET; + } + else + { + hpPriv->tPow2x2gHt20[i] = zm_min(hpPriv->tPow2x2gHt20[i], ctlEdgesMaxPower2GHT20) + HALTX_POWER_OFFSET; + } + } + for (i=0; i<8; i++) + { + if ((frequency == 2412) && (i>=3)) + { + hpPriv->tPow2x2gHt40[i] = zm_min(hpPriv->tPow2x2gHt40[i], ctlEdgesMaxPower2GHT40-ctlOffset) + HALTX_POWER_OFFSET; + } + else if ((frequency == 2462) && (i>=3)) + { + hpPriv->tPow2x2gHt40[i] = zm_min(hpPriv->tPow2x2gHt40[i], ctlEdgesMaxPower2GHT40-(ctlOffset*2)) + HALTX_POWER_OFFSET; + } + else + { + hpPriv->tPow2x2gHt40[i] = zm_min(hpPriv->tPow2x2gHt40[i], ctlEdgesMaxPower2GHT40) + HALTX_POWER_OFFSET; + } + } + } + else + { + /* 5G - CTL_11A */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_11A); + if(ctl_ictlData[ctl_i].ctlEdges[1], frequency); + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_11A ctl_i = %d\n", ctl_i)); + #endif + + /* 5G - CTL_5GHT20 */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_5GHT20); + if(ctl_ictlData[ctl_i].ctlEdges[1], frequency); + } + else + { + /* workaround for no data in Eeprom, replace by normal 5G */ + ctlEdgesMaxPower5GHT20 = ctlEdgesMaxPower5G; + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_5GHT20 ctl_i = %d\n", ctl_i)); + #endif + + /* 5G - CTL_5GHT40 */ + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_5GHT40); + if(ctl_ictlData[ctl_i].ctlEdges[1], + zfAdjustHT40FreqOffset(dev, frequency, bw40, extOffset)); + } + else + { + /* workaround for no data in Eeprom, replace by normal 5G */ + ctlEdgesMaxPower5GHT40 = ctlEdgesMaxPower5G; + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("CTL_5GHT40 ctl_i = %d\n", ctl_i)); + #endif + + /* 7a17 : */ + /* Max power (dBm) for channel range when using DFS define by madwifi*/ + for (i=0; iregulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel == frequency) + { + if (zfHpIsDfsChannel(dev, (u16_t)frequency)) + { + zm_debug_msg1("frequency use DFS -- ", frequency); + ctlEdgesMaxPower5G = zm_min(ctlEdgesMaxPower5G, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + ctlEdgesMaxPower5GHT20 = zm_min(ctlEdgesMaxPower5GHT20, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + ctlEdgesMaxPower5GHT40 = zm_min(ctlEdgesMaxPower5GHT40, wd->regulationTable.allowChannel[i].maxRegTxPower*2); + } + break; + } + } + + + /* Apply ctl mode to correct target power set */ + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_debug_msg1("ctlEdgesMaxPower5G = ", ctlEdgesMaxPower5G); + zm_debug_msg1("ctlEdgesMaxPower5GHT20 = ", ctlEdgesMaxPower5GHT20); + zm_debug_msg1("ctlEdgesMaxPower5GHT40 = ", ctlEdgesMaxPower5GHT40); + #endif + for (i=0; i<4; i++) + { + hpPriv->tPow2x5g[i] = zm_min(hpPriv->tPow2x5g[i], ctlEdgesMaxPower5G) + HALTX_POWER_OFFSET; + } + for (i=0; i<8; i++) + { + hpPriv->tPow2x5gHt20[i] = zm_min(hpPriv->tPow2x5gHt20[i], ctlEdgesMaxPower5GHT20) + HALTX_POWER_OFFSET; + } + for (i=0; i<8; i++) + { + hpPriv->tPow2x5gHt40[i] = zm_min(hpPriv->tPow2x5gHt40[i], ctlEdgesMaxPower5GHT40) + HALTX_POWER_OFFSET; + } + + }/* end of bandedges of 5G */ + }/* end of if ((desired_CtlIndex = zfHpGetRegulatoryDomain(dev)) == 0) */ + + /* workaround */ + /* 5. BB heavy clip */ + /* only 2.4G do heavy clip */ + if (hpPriv->enableBBHeavyClip && hpPriv->hwBBHeavyClip && (frequency <= ZM_CH_G_14)) + { + if (frequency <= ZM_CH_G_14) + { + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_11G); + } + else + { + ctl_i = zfFindCtlEdgesIndex(dev, desired_CtlIndex|CTL_11A); + } + + hpPriv->setValueHeavyClip = zfHpCheckDoHeavyClip(dev, frequency, eepromImage->ctlData[ctl_i].ctlEdges[1], bw40); + + if (hpPriv->setValueHeavyClip) + { + hpPriv->doBBHeavyClip = 1; + } + else + { + hpPriv->doBBHeavyClip = 0; + } + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + zm_dbg(("zfHpCheckDoHeavyClip ret = %02x, doBBHeavyClip = %d\n", + hpPriv->setValueHeavyClip, hpPriv->doBBHeavyClip)); + #endif + + if (hpPriv->doBBHeavyClip) + { + if (hpPriv->setValueHeavyClip & 0xf0) + { + hpPriv->tPow2x2gHt40[0] -= 1; + hpPriv->tPow2x2gHt40[1] -= 1; + hpPriv->tPow2x2gHt40[2] -= 1; + } + + if (hpPriv->setValueHeavyClip & 0xf) + { + hpPriv->tPow2x2gHt20[0] += 1; + hpPriv->tPow2x2gHt20[1] += 1; + hpPriv->tPow2x2gHt20[2] += 1; + } + } + } + else + { + hpPriv->doBBHeavyClip = 0; + hpPriv->setValueHeavyClip = 0; + } + + /* Final : write MAC register for some ctrl frame Tx power */ + /* first part : 2.4G */ + if (frequency <= ZM_CH_G_14) + { + /* Write MAC reg 0x694 for ACK's TPC */ + /* Write MAC reg 0xbb4 RTS and SF-CTS frame power control */ + /* Always use two stream for low legacy rate */ + #if 0 + //if (hpPriv->halCapability & ZM_HP_CAP_11N_ONE_TX_STREAM) + //{ + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->tPow2x2g[0]&0x3f) << 20) | (0x1<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->tPow2x2g[0]&0x3f) << 5 ) | (0x1<<11) | + ((hpPriv->tPow2x2g[0]&0x3f) << 21) | (0x1<<27) ); + //} + #endif + #if 1 + //else + { + #ifndef ZM_OTUS_LINUX_PHASE_2 + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->tPow2x2g[0]&0x3f) << 20) | (0x5<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->tPow2x2g[0]&0x3f) << 5 ) | (0x5<<11) | + ((hpPriv->tPow2x2g[0]&0x3f) << 21) | (0x5<<27) ); + #endif + hpPriv->currentAckRtsTpc = hpPriv->tPow2x2g[0]; + } + #endif + zfFlushDelayWrite(dev); + + zfPrintTargetPower2G(hpPriv->tPow2xCck, + hpPriv->tPow2x2g, + hpPriv->tPow2x2gHt20, + hpPriv->tPow2x2gHt40); + } + else + { + /* Write MAC reg 0x694 for ACK's TPC */ + /* Write MAC reg 0xbb4 RTS and SF-CTS frame power control */ + /* Always use two stream for low legacy rate */ + if (hpPriv->halCapability & ZM_HP_CAP_11N_ONE_TX_STREAM) + { + #ifndef ZM_OTUS_LINUX_PHASE_2 + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->tPow2x5g[0]&0x3f) << 20) | (0x1<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->tPow2x5g[0]&0x3f) << 5 ) | (0x1<<11) | + ((hpPriv->tPow2x5g[0]&0x3f) << 21) | (0x1<<27) ); + #endif + } + else + { + #ifndef ZM_OTUS_LINUX_PHASE_2 + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->tPow2x5g[0]&0x3f) << 20) | (0x5<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->tPow2x5g[0]&0x3f) << 5 ) | (0x5<<11) | + ((hpPriv->tPow2x5g[0]&0x3f) << 21) | (0x5<<27) ); + #endif + hpPriv->currentAckRtsTpc = hpPriv->tPow2x2g[0]; + } + + + zfFlushDelayWrite(dev); + + zfPrintTargetPower5G( + hpPriv->tPow2x5g, + hpPriv->tPow2x5gHt20, + hpPriv->tPow2x5gHt40); + }/* end of bandedges of 5G */ + +} + +void zfDumpEepBandEdges(struct ar5416Eeprom* eepromImage) +{ + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + u8_t i, j, k; + +#if 0 + zm_dbg(("\n === BandEdges index dump ==== \n")); + + for (i = 0; i < AR5416_NUM_CTLS; i++) + { + zm_dbg(("%02x ", eepromImage->ctlIndex[i])); + } + + zm_dbg(("\n === BandEdges data dump ==== \n")); + + for (i = 0; i < AR5416_NUM_CTLS; i++) + { + for (j = 0; j < 2; j++) + { + for(k = 0; k < AR5416_NUM_BAND_EDGES; k++) + { + u8_t *pdata = (u8_t*)&(eepromImage->ctlData[i].ctlEdges[j][k]); + zm_dbg(("(%02x %02x)", pdata[0], pdata[1])); + } + zm_dbg(("\n")); + } + } +#else + zm_dbg(("\n === BandEdges index dump ==== \n")); + for (i = 0; i < 24; i+=8) + { + zm_dbg(("%02x %02x %02x %02x %02x %02x %02x %02x", + eepromImage->ctlIndex[i+0], eepromImage->ctlIndex[i+1], eepromImage->ctlIndex[i+2], eepromImage->ctlIndex[i+3], + eepromImage->ctlIndex[i+4], eepromImage->ctlIndex[i+5], eepromImage->ctlIndex[i+6], eepromImage->ctlIndex[i+7] + )); + } + + zm_dbg(("\n === BandEdges data dump ==== \n")); + + for (i = 0; i < AR5416_NUM_CTLS; i++) + { + for (j = 0; j < 2; j++) + { + u8_t *pdata = (u8_t*)&(eepromImage->ctlData[i].ctlEdges[j]); + zm_dbg(("(%03d %02x) (%03d %02x) (%03d %02x) (%03d %02x) \n", + pdata[0], pdata[1], pdata[2], pdata[3], + pdata[4], pdata[5], pdata[6], pdata[7] + )); + zm_dbg(("(%03d %02x) (%03d %02x) (%03d %02x) (%03d %02x) \n", + pdata[8], pdata[9], pdata[10], pdata[11], + pdata[12], pdata[13], pdata[14], pdata[15] + )); + } + } +#endif + #endif +} + +void zfPrintTargetPower2G(u8_t* tPow2xCck, u8_t* tPow2x2g, u8_t* tPow2x2gHt20, u8_t* tPow2x2gHt40) +{ + //#ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + DbgPrint("targetPwr CCK : %d, %d, %d, %d\n", + tPow2xCck[0], + tPow2xCck[1], + tPow2xCck[2], + tPow2xCck[3] + ); + DbgPrint("targetPwr 2G : %d, %d, %d, %d\n", + tPow2x2g[0], + tPow2x2g[1], + tPow2x2g[2], + tPow2x2g[3] + ); + DbgPrint("targetPwr 2GHT20 : %d, %d, %d, %d, %d, %d, %d, %d\n", + tPow2x2gHt20[0], + tPow2x2gHt20[1], + tPow2x2gHt20[2], + tPow2x2gHt20[3], + tPow2x2gHt20[4], + tPow2x2gHt20[5], + tPow2x2gHt20[6], + tPow2x2gHt20[7] + ); + DbgPrint("targetPwr 2GHT40 : %d, %d, %d, %d, %d, %d, %d, %d\n", + tPow2x2gHt40[0], + tPow2x2gHt40[1], + tPow2x2gHt40[2], + tPow2x2gHt40[3], + tPow2x2gHt40[4], + tPow2x2gHt40[5], + tPow2x2gHt40[6], + tPow2x2gHt40[7] + ); + #endif + return; +} + +void zfPrintTargetPower5G(u8_t* tPow2x5g, u8_t* tPow2x5gHt20, u8_t* tPow2x5gHt40) +{ + //#ifdef ZM_ENABLE_TPC_WINDOWS_DEBUG + #ifdef ZM_ENABLE_BANDEDGES_WINDOWS_DEBUG + DbgPrint("targetPwr 5G : %d, %d, %d, %d\n", + tPow2x5g[0], + tPow2x5g[1], + tPow2x5g[2], + tPow2x5g[3] + ); + DbgPrint("targetPwr 5GHT20 : %d, %d, %d, %d, %d, %d, %d, %d\n", + tPow2x5gHt20[0], + tPow2x5gHt20[1], + tPow2x5gHt20[2], + tPow2x5gHt20[3], + tPow2x5gHt20[4], + tPow2x5gHt20[5], + tPow2x5gHt20[6], + tPow2x5gHt20[7] + ); + DbgPrint("targetPwr 5GHT40 : %d, %d, %d, %d, %d, %d, %d, %d\n", + tPow2x5gHt40[0], + tPow2x5gHt40[1], + tPow2x5gHt40[2], + tPow2x5gHt40[3], + tPow2x5gHt40[4], + tPow2x5gHt40[5], + tPow2x5gHt40[6], + tPow2x5gHt40[7] + ); + #endif + return; +} + +void zfHpPowerSaveSetMode(zdev_t* dev, u8_t staMode, u8_t psMode, u16_t bcnInterval) +{ + if ( staMode == 0 ) + { + if ( psMode == 0 ) + { + // Turn off pre-TBTT interrupt + zfDelayWriteInternalReg(dev, ZM_MAC_REG_PRETBTT, 0); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PERIOD, 0); + zfFlushDelayWrite(dev); + } + else + { + // Turn on pre-TBTT interrupt + zfDelayWriteInternalReg(dev, ZM_MAC_REG_PRETBTT, (bcnInterval-6)<<16); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PERIOD, bcnInterval); + zfFlushDelayWrite(dev); + } + } +} + +void zfHpPowerSaveSetState(zdev_t* dev, u8_t psState) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + //DbgPrint("INTO zfHpPowerSaveSetState"); + + if ( psState == 0 ) //power up + { + //DbgPrint("zfHpPowerSaveSetState Wake up from PS\n"); + reg_write(0x982C, 0x0000a000); //wake up ADDAC + reg_write(0x9808, 0x0); //enable all agc gain and offset updates to a2 + //# bank 3 + if (((struct zsHpPriv*)wd->hpPrivate)->hwFrequency <= ZM_CH_G_14) + { + /* 11g */ + //reg_write (0x98f0, 0x01c00018); + reg_write (0x98f0, 0x01c20098);//syn_on+RX_ON + } + else + { + /* 11a */ + //reg_write (0x98f0, 0x01400018); + reg_write (0x98f0, 0x01420098);//syn_on+RX_ON + } + + ////#bank 5 + //reg_write(0x98b0, 0x00000013); + //reg_write(0x98e4, 0x00000002); + + + zfFlushDelayWrite(dev); + } + else //power down + { + //DbgPrint("zfHpPowerSaveSetState Go to PS\n"); + //reg_write(0x982C, 0xa000a000); + reg_write(0x9808, 0x8000000); //disable all agc gain and offset updates to a2 + reg_write(0x982C, 0xa000a000); //power down ADDAC + //# bank 3 + if (((struct zsHpPriv*)wd->hpPrivate)->hwFrequency <= ZM_CH_G_14) + { + /* 11g */ + reg_write (0x98f0, 0x00c00018);//syn_off+RX_off + } + else + { + /* 11a */ + reg_write (0x98f0, 0x00400018);//syn_off+RX_off + } + + ////#bank 5 + //reg_write(0x98b0, 0x000e0013); + //reg_write(0x98e4, 0x00018002); + + + zfFlushDelayWrite(dev); + } +} + +void zfHpSetAggPktNum(zdev_t* dev, u32_t num) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + num = (num << 16) | (0xa); + + hpPriv->aggPktNum = num; + + //aggregation number will be update in HAL heart beat + //zfDelayWriteInternalReg(dev, 0x1c3b9c, num); + //zfFlushDelayWrite(dev); +} + +void zfHpSetMPDUDensity(zdev_t* dev, u8_t density) +{ + u32_t value; + + if (density > ZM_MPDU_DENSITY_8US) + { + return; + } + + /* Default value in this register */ + value = 0x140A00 | density; + + zfDelayWriteInternalReg(dev, 0x1c3ba0, value); + zfFlushDelayWrite(dev); + return; +} + +void zfHpSetSlotTime(zdev_t* dev, u8_t type) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = wd->hpPrivate; + + if (type == 0) + { + //normal slot = 20us + hpPriv->slotType = 0; + } + else //if (type == 1) + { + //short slot = 9us + hpPriv->slotType = 1; + } + + return; +} + +void zfHpSetSlotTimeRegister(zdev_t* dev, u8_t type) +{ + if(type == 0) + { + //normal slot = 20us + zfDelayWriteInternalReg(dev, ZM_MAC_REG_SLOT_TIME, 20<<10); + } + else + { + //short slot = 9us + zfDelayWriteInternalReg(dev, ZM_MAC_REG_SLOT_TIME, 9<<10); + } +} + +void zfHpSetRifs(zdev_t* dev, u8_t ht_enable, u8_t ht2040, u8_t g_mode) +{ + zfDelayWriteInternalReg(dev, 0x1c6388, 0x0c000000); + + zfDelayWriteInternalReg(dev, 0x1c59ec, 0x0cc80caa); + + if (ht_enable) + { + if (ht2040) + { + zfDelayWriteInternalReg(dev, 0x1c5918, 40); + } + else + { + zfDelayWriteInternalReg(dev, 0x1c5918, 20); + } + } + + if (g_mode) + { + zfDelayWriteInternalReg(dev, 0x1c5850, 0xec08b4e2); + zfDelayWriteInternalReg(dev, 0x1c585c, 0x313a5d5e); + } + else + { + zfDelayWriteInternalReg(dev, 0x1c5850, 0xede8b4e0); + zfDelayWriteInternalReg(dev, 0x1c585c, 0x3139605e); + } + + zfFlushDelayWrite(dev); + return; +} + +void zfHpBeginSiteSurvey(zdev_t* dev, u8_t status) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + if ( status == 1 ) + { // Connected + hpPriv->isSiteSurvey = 1; + } + else + { // Not connected + hpPriv->isSiteSurvey = 0; + } + + /* reset workaround state to default */ +// if (hpPriv->rxStrongRSSI == 1) + { + hpPriv->rxStrongRSSI = 0; + if ((hpPriv->eepromImage[0x100+0x110*2/4]&0xff) == 0x80) //FEM TYPE + { + if (hpPriv->hwFrequency <= ZM_CH_G_14) + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x9b49); + } + else + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x0900); + } + } + else + { + zfDelayWriteInternalReg(dev, 0x1c8960, 0x9b40); + } + zfFlushDelayWrite(dev); + } +// if (hpPriv->strongRSSI == 1) + { + hpPriv->strongRSSI = 0; + zfDelayWriteInternalReg(dev, 0x1c3694, ((hpPriv->currentAckRtsTpc&0x3f) << 20) | (0x5<<26)); + zfDelayWriteInternalReg(dev, 0x1c3bb4, ((hpPriv->currentAckRtsTpc&0x3f) << 5 ) | (0x5<<11) | + ((hpPriv->currentAckRtsTpc&0x3f) << 21) | (0x5<<27) ); + zfFlushDelayWrite(dev); + } +} + +void zfHpFinishSiteSurvey(zdev_t* dev, u8_t status) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + if ( status == 1 ) + { + hpPriv->isSiteSurvey = 2; + } + else + { + hpPriv->isSiteSurvey = 0; + } + zmw_leave_critical_section(dev); +} + +u16_t zfFwRetry(zdev_t* dev, u8_t enable) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret = 0; + + cmd[0] = 4 | (0x92 << 8); + cmd[1] = (enable == 1) ? 0x01 : 0x00; + + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} + +u16_t zfHpEnableHwRetry(zdev_t* dev) +{ + u16_t ret; + + ret = zfFwRetry(dev, 0); + + zfDelayWriteInternalReg(dev, 0x1c3b28, 0x33333); + zfFlushDelayWrite(dev); + + return ret; +} + +u16_t zfHpDisableHwRetry(zdev_t* dev) +{ + u16_t ret; + + ret = zfFwRetry(dev, 1); + + zfDelayWriteInternalReg(dev, 0x1c3b28, 0x00000); + zfFlushDelayWrite(dev); + + return ret; +} + +/* Download SPI Fw */ +#define ZM_FIRMWARE_WLAN 0 +#define ZM_FIRMWARE_SPI_FLASH 1 + + +u16_t zfHpFirmwareDownload(zdev_t* dev, u8_t fwType) +{ + u16_t ret = ZM_SUCCESS; + + if (fwType == ZM_FIRMWARE_WLAN) + { + ret = zfFirmwareDownload(dev, (u32_t*)zcFwImage, + (u32_t)zcFwImageSize, ZM_FIRMWARE_WLAN_ADDR); + } + else if (fwType == ZM_FIRMWARE_SPI_FLASH) + { + ret = zfFirmwareDownload(dev, (u32_t*)zcFwImageSPI, + (u32_t)zcFwImageSPISize, ZM_FIRMWARE_SPI_ADDR); + } + else + { + zm_debug_msg1("Unknown firmware type = ", fwType); + ret = ZM_ERR_FIRMWARE_WRONG_TYPE; + } + + return ret; +} + +/* Enable software decryption */ +void zfHpSWDecrypt(zdev_t* dev, u8_t enable) +{ + u32_t value = 0x70; + + /* Bit 4 for enable software decryption */ + if (enable == 1) + { + value = 0x78; + } + + zfDelayWriteInternalReg(dev, 0x1c3678, value); + zfFlushDelayWrite(dev); +} + +/* Enable software encryption */ +void zfHpSWEncrypt(zdev_t* dev, u8_t enable) +{ + /* Because encryption by software or hardware is judged by driver in Otus, + we don't need to do anything in the HAL layer. + */ +} + +u32_t zfHpCapability(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + return hpPriv->halCapability; +} + +void zfHpSetRollCallTable(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + if (hpPriv->camRollCallTable != (u64_t) 0) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ROLL_CALL_TBL_L, (u32_t)(hpPriv->camRollCallTable & 0xffffffff)); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_ROLL_CALL_TBL_H, (u32_t)((hpPriv->camRollCallTable >> 32) & 0xffffffff)); + zfFlushDelayWrite(dev); + } +} + +void zfHpSetTTSIFSTime(zdev_t* dev, u8_t sifs_time) +{ + u32_t reg_value = 0; + zmw_get_wlan_dev(dev); + + sifs_time &= 0x3f; + reg_value = 0x14400b | (((u32_t)sifs_time)<<24); + + zfDelayWriteInternalReg(dev, ZM_MAC_REG_EIFS_AND_SIFS, reg_value); + zfFlushDelayWrite(dev); +} + +/* #3 Enable RIFS function if the RIFS pattern matched ! */ +void zfHpEnableRifs(zdev_t* dev, u8_t mode24g, u8_t modeHt, u8_t modeHt2040) +{ + + /* # Enable Reset TDOMAIN + * $rddata = &$phyreg_read(0x9800+(738<<2)); + * $wrdata = $rddata | (0x1 << 26) | (0x1 << 27); + * &$phyreg_write(0x9800+(738<<2), $wrdata); + */ + reg_write (0x9800+(738<<2), 0x08000000 | (0x1 << 26) | (0x1 << 27)); + //reg_write (0x9800+(738<<2), 0x08000000 | (0x1 << 26)); + + /* # reg 123: heavy clip factor, xr / RIFS search parameters */ + reg_write (0x99ec, 0x0cc80caa); + + /* # Reduce Search Start Delay for RIFS */ + if (modeHt == 1) /* ($HT_ENABLE == 1) */ + { + if (modeHt2040 == 0x1) /* ($DYNAMIC_HT2040_EN == 0x1) */ + { + reg_write(0x9800+(70<<2), 40);/*40*/ + } + else + { + reg_write(0x9800+(70<<2), 20); + if(mode24g == 0x0) + { + /* $rddata = &$phyreg_read(0x9800+(24<<2));#0x9860;0x1c5860 + *$wrdata = ($rddata & 0xffffffc7) | (0x4 << 3); + * &$phyreg_write(0x9800+(24<<2), $wrdata); + */ + reg_write(0x9800+(24<<2), (0x0004dd10 & 0xffffffc7) | (0x4 << 3)); + } + } + } + + if (mode24g == 0x1) + { + reg_write(0x9850, 0xece8b4e4);/*org*/ + //reg_write(0x9850, 0xece8b4e2); + reg_write(0x985c, 0x313a5d5e); + } + else + { + reg_write(0x9850, 0xede8b4e4); + reg_write(0x985c, 0x3139605e); + } + + zfFlushDelayWrite(dev); + + return; +} + +/* #4 Disable RIFS function if the RIFS timer is timeout ! */ +void zfHpDisableRifs(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + /* Disable RIFS function is to store these HW register initial value while the device plug-in and + re-write to these register if the RIFS function is disabled */ + + // reg : 9850 + reg_write(0x9850, ((struct zsHpPriv*)wd->hpPrivate)->initDesiredSigSize); + + // reg : 985c + reg_write(0x985c, ((struct zsHpPriv*)wd->hpPrivate)->initAGC); + + // reg : 9860 + reg_write(0x9800+(24<<2), ((struct zsHpPriv*)wd->hpPrivate)->initAgcControl); + + // reg : 9918 + reg_write(0x9800+(70<<2), ((struct zsHpPriv*)wd->hpPrivate)->initSearchStartDelay); + + // reg : 991c + reg_write (0x99ec, ((struct zsHpPriv*)wd->hpPrivate)->initRIFSSearchParams); + + // reg : a388 + reg_write (0x9800+(738<<2), ((struct zsHpPriv*)wd->hpPrivate)->initFastChannelChangeControl); + + zfFlushDelayWrite(dev); + + return; +} diff --git a/drivers/staging/otus/hal/hpreg.c b/drivers/staging/otus/hal/hpreg.c new file mode 100644 index 000000000000..3cfeba8620f6 --- /dev/null +++ b/drivers/staging/otus/hal/hpreg.c @@ -0,0 +1,2481 @@ +/* + * Copyright (c) 2000-2005 ZyDAS Technology Corporation + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : hpreg.c */ +/* */ +/* Abstract */ +/* This module contains Regulatory Table and related function. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "../80211core/cprecomp.h" +#include "hpani.h" +#include "hpreg.h" +#include "hpusb.h" + +/* used throughout this file... */ +#define N(a) (sizeof (a) / sizeof (a[0])) + +#define HAL_MODE_11A_TURBO HAL_MODE_108A +#define HAL_MODE_11G_TURBO HAL_MODE_108G + +#if 0 +enum { + /* test groups */ + FCC = 0x10, + MKK = 0x40, + ETSI = 0x30, + SD_NO_CTL = 0xe0, + NO_CTL = 0xff, + /* test modes */ + CTL_MODE_M = 0x0f, + CTL_11A = 0, + CTL_11B = 1, + CTL_11G = 2, + CTL_TURBO = 3, + CTL_108G = 4, + CTL_2GHT20 = 5, + CTL_5GHT20 = 6, + CTL_2GHT40 = 7, + CTL_5GHT40 = 8 +}; +#endif + +/* + * The following are flags for different requirements per reg domain. + * These requirements are either inhereted from the reg domain pair or + * from the unitary reg domain if the reg domain pair flags value is + * 0 + */ + +enum { + NO_REQ = 0x00000000, + DISALLOW_ADHOC_11A = 0x00000001, + DISALLOW_ADHOC_11A_TURB = 0x00000002, + NEED_NFC = 0x00000004, + + ADHOC_PER_11D = 0x00000008, /* Start Ad-Hoc mode */ + ADHOC_NO_11A = 0x00000010, + + PUBLIC_SAFETY_DOMAIN = 0x00000020, /* public safety domain */ + LIMIT_FRAME_4MS = 0x00000040, /* 4msec limit on the frame length */ +}; + +#define MKK5GHZ_FLAG1 (DISALLOW_ADHOC_11A_TURB | NEED_NFC | LIMIT_FRAME_4MS) +#define MKK5GHZ_FLAG2 (DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB | NEED_NFC| LIMIT_FRAME_4MS) + +typedef enum { + DFS_UNINIT_DOMAIN = 0, /* Uninitialized dfs domain */ + DFS_FCC_DOMAIN = 1, /* FCC3 dfs domain */ + DFS_ETSI_DOMAIN = 2, /* ETSI dfs domain */ +} HAL_DFS_DOMAIN; + +/* + * Used to set the RegDomain bitmask which chooses which frequency + * band specs are used. + */ + +#define BMLEN 2 /* Use 2 64 bit uint for channel bitmask + NB: Must agree with macro below (BM) */ +#define BMZERO {(u64_t) 0, (u64_t) 0} /* BMLEN zeros */ + +#if 0 + +#define BM(_fa, _fb, _fc, _fd, _fe, _ff, _fg, _fh, _fi, _fj, _fk, _fl) \ + {((((_fa >= 0) && (_fa < 64)) ? (((u64_t) 1) << _fa) : (u64_t) 0) | \ + (((_fb >= 0) && (_fb < 64)) ? (((u64_t) 1) << _fb) : (u64_t) 0) | \ + (((_fc >= 0) && (_fc < 64)) ? (((u64_t) 1) << _fc) : (u64_t) 0) | \ + (((_fd >= 0) && (_fd < 64)) ? (((u64_t) 1) << _fd) : (u64_t) 0) | \ + (((_fe >= 0) && (_fe < 64)) ? (((u64_t) 1) << _fe) : (u64_t) 0) | \ + (((_ff >= 0) && (_ff < 64)) ? (((u64_t) 1) << _ff) : (u64_t) 0) | \ + (((_fg >= 0) && (_fg < 64)) ? (((u64_t) 1) << _fg) : (u64_t) 0) | \ + (((_fh >= 0) && (_fh < 64)) ? (((u64_t) 1) << _fh) : (u64_t) 0) | \ + (((_fi >= 0) && (_fi < 64)) ? (((u64_t) 1) << _fi) : (u64_t) 0) | \ + (((_fj >= 0) && (_fj < 64)) ? (((u64_t) 1) << _fj) : (u64_t) 0) | \ + (((_fk >= 0) && (_fk < 64)) ? (((u64_t) 1) << _fk) : (u64_t) 0) | \ + (((_fl >= 0) && (_fl < 64)) ? (((u64_t) 1) << _fl) : (u64_t) 0) | \ + ((((_fa > 63) && (_fa < 128)) ? (((u64_t) 1) << (_fa - 64)) : (u64_t) 0) | \ + (((_fb > 63) && (_fb < 128)) ? (((u64_t) 1) << (_fb - 64)) : (u64_t) 0) | \ + (((_fc > 63) && (_fc < 128)) ? (((u64_t) 1) << (_fc - 64)) : (u64_t) 0) | \ + (((_fd > 63) && (_fd < 128)) ? (((u64_t) 1) << (_fd - 64)) : (u64_t) 0) | \ + (((_fe > 63) && (_fe < 128)) ? (((u64_t) 1) << (_fe - 64)) : (u64_t) 0) | \ + (((_ff > 63) && (_ff < 128)) ? (((u64_t) 1) << (_ff - 64)) : (u64_t) 0) | \ + (((_fg > 63) && (_fg < 128)) ? (((u64_t) 1) << (_fg - 64)) : (u64_t) 0) | \ + (((_fh > 63) && (_fh < 128)) ? (((u64_t) 1) << (_fh - 64)) : (u64_t) 0) | \ + (((_fi > 63) && (_fi < 128)) ? (((u64_t) 1) << (_fi - 64)) : (u64_t) 0) | \ + (((_fj > 63) && (_fj < 128)) ? (((u64_t) 1) << (_fj - 64)) : (u64_t) 0) | \ + (((_fk > 63) && (_fk < 128)) ? (((u64_t) 1) << (_fk - 64)) : (u64_t) 0) | \ + (((_fl > 63) && (_fl < 128)) ? (((u64_t) 1) << (_fl - 64)) : (u64_t) 0)))} + +#else + +#define BM(_fa, _fb, _fc, _fd, _fe, _ff, _fg, _fh, _fi, _fj, _fk, _fl) \ + {((((_fa >= 0) && (_fa < 64)) ? (((u64_t) 1) << (_fa&0x3f)) : (u64_t) 0) | \ + (((_fb >= 0) && (_fb < 64)) ? (((u64_t) 1) << (_fb&0x3f)) : (u64_t) 0) | \ + (((_fc >= 0) && (_fc < 64)) ? (((u64_t) 1) << (_fc&0x3f)) : (u64_t) 0) | \ + (((_fd >= 0) && (_fd < 64)) ? (((u64_t) 1) << (_fd&0x3f)) : (u64_t) 0) | \ + (((_fe >= 0) && (_fe < 64)) ? (((u64_t) 1) << (_fe&0x3f)) : (u64_t) 0) | \ + (((_ff >= 0) && (_ff < 64)) ? (((u64_t) 1) << (_ff&0x3f)) : (u64_t) 0) | \ + (((_fg >= 0) && (_fg < 64)) ? (((u64_t) 1) << (_fg&0x3f)) : (u64_t) 0) | \ + (((_fh >= 0) && (_fh < 64)) ? (((u64_t) 1) << (_fh&0x3f)) : (u64_t) 0) | \ + (((_fi >= 0) && (_fi < 64)) ? (((u64_t) 1) << (_fi&0x3f)) : (u64_t) 0) | \ + (((_fj >= 0) && (_fj < 64)) ? (((u64_t) 1) << (_fj&0x3f)) : (u64_t) 0) | \ + (((_fk >= 0) && (_fk < 64)) ? (((u64_t) 1) << (_fk&0x3f)) : (u64_t) 0) | \ + (((_fl >= 0) && (_fl < 64)) ? (((u64_t) 1) << (_fl&0x3f)) : (u64_t) 0) | \ + ((((_fa > 63) && (_fa < 128)) ? (((u64_t) 1) << ((_fa - 64)&0x3f)) : (u64_t) 0) | \ + (((_fb > 63) && (_fb < 128)) ? (((u64_t) 1) << ((_fb - 64)&0x3f)) : (u64_t) 0) | \ + (((_fc > 63) && (_fc < 128)) ? (((u64_t) 1) << ((_fc - 64)&0x3f)) : (u64_t) 0) | \ + (((_fd > 63) && (_fd < 128)) ? (((u64_t) 1) << ((_fd - 64)&0x3f)) : (u64_t) 0) | \ + (((_fe > 63) && (_fe < 128)) ? (((u64_t) 1) << ((_fe - 64)&0x3f)) : (u64_t) 0) | \ + (((_ff > 63) && (_ff < 128)) ? (((u64_t) 1) << ((_ff - 64)&0x3f)) : (u64_t) 0) | \ + (((_fg > 63) && (_fg < 128)) ? (((u64_t) 1) << ((_fg - 64)&0x3f)) : (u64_t) 0) | \ + (((_fh > 63) && (_fh < 128)) ? (((u64_t) 1) << ((_fh - 64)&0x3f)) : (u64_t) 0) | \ + (((_fi > 63) && (_fi < 128)) ? (((u64_t) 1) << ((_fi - 64)&0x3f)) : (u64_t) 0) | \ + (((_fj > 63) && (_fj < 128)) ? (((u64_t) 1) << ((_fj - 64)&0x3f)) : (u64_t) 0) | \ + (((_fk > 63) && (_fk < 128)) ? (((u64_t) 1) << ((_fk - 64)&0x3f)) : (u64_t) 0) | \ + (((_fl > 63) && (_fl < 128)) ? (((u64_t) 1) << ((_fl - 64)&0x3f)) : (u64_t) 0)))} + +#endif + +/* Mask to check whether a domain is a multidomain or a single + domain */ + +#define MULTI_DOMAIN_MASK 0xFF00 + + +/* + * The following describe the bit masks for different passive scan + * capability/requirements per regdomain. + */ +#define NO_PSCAN 0x0ULL +#define PSCAN_FCC 0x0000000000000001ULL +#define PSCAN_FCC_T 0x0000000000000002ULL +#define PSCAN_ETSI 0x0000000000000004ULL +#define PSCAN_MKK1 0x0000000000000008ULL +#define PSCAN_MKK2 0x0000000000000010ULL +#define PSCAN_MKKA 0x0000000000000020ULL +#define PSCAN_MKKA_G 0x0000000000000040ULL +#define PSCAN_ETSIA 0x0000000000000080ULL +#define PSCAN_ETSIB 0x0000000000000100ULL +#define PSCAN_ETSIC 0x0000000000000200ULL +#define PSCAN_WWR 0x0000000000000400ULL +#define PSCAN_MKKA1 0x0000000000000800ULL +#define PSCAN_MKKA1_G 0x0000000000001000ULL +#define PSCAN_MKKA2 0x0000000000002000ULL +#define PSCAN_MKKA2_G 0x0000000000004000ULL +#define PSCAN_MKK3 0x0000000000008000ULL +#define PSCAN_DEFER 0x7FFFFFFFFFFFFFFFULL +#define IS_ECM_CHAN 0x8000000000000000ULL + +/* + * THE following table is the mapping of regdomain pairs specified by + * an 8 bit regdomain value to the individual unitary reg domains + */ + +typedef struct reg_dmn_pair_mapping { + u16_t regDmnEnum; /* 16 bit reg domain pair */ + u16_t regDmn5GHz; /* 5GHz reg domain */ + u16_t regDmn2GHz; /* 2GHz reg domain */ + u32_t flags5GHz; /* Requirements flags (AdHoc + disallow, noise floor cal needed, + etc) */ + u32_t flags2GHz; /* Requirements flags (AdHoc + disallow, noise floor cal needed, + etc) */ + u64_t pscanMask; /* Passive Scan flags which + can override unitary domain + passive scan flags. This + value is used as a mask on + the unitary flags*/ + u16_t singleCC; /* Country code of single country if + a one-on-one mapping exists */ +} REG_DMN_PAIR_MAPPING; + +static REG_DMN_PAIR_MAPPING regDomainPairs[] = { + {NO_ENUMRD, FCC2, DEBUG_REG_DMN, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {NULL1_WORLD, NULL1, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {NULL1_ETSIB, NULL1, ETSIB, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {NULL1_ETSIC, NULL1, ETSIC, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + + {FCC2_FCCA, FCC2, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC2_WORLD, FCC2, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC2_ETSIC, FCC2, ETSIC, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC3_FCCA, FCC3, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC3_WORLD, FCC3, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC4_FCCA, FCC4, FCCA, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {FCC5_FCCA, FCC5, FCCA, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {FCC6_FCCA, FCC6, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC6_WORLD, FCC6, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + + {ETSI1_WORLD, ETSI1, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {ETSI2_WORLD, ETSI2, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {ETSI3_WORLD, ETSI3, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {ETSI4_WORLD, ETSI4, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {ETSI5_WORLD, ETSI5, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {ETSI6_WORLD, ETSI6, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + + {ETSI3_ETSIA, ETSI3, WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {FRANCE_RES, ETSI3, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + + {FCC1_WORLD, FCC1, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {FCC1_FCCA, FCC1, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL1_WORLD, APL1, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL2_WORLD, APL2, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL3_WORLD, APL3, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL4_WORLD, APL4, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL5_WORLD, APL5, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL6_WORLD, APL6, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL8_WORLD, APL8, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL9_WORLD, APL9, WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + + {APL3_FCCA, APL3, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL1_ETSIC, APL1, ETSIC, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL2_ETSIC, APL2, ETSIC, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL2_FCCA, APL2, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {APL2_APLD, APL2, APLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0}, + {APL7_FCCA, APL7, FCCA, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + + {MKK1_MKKA, MKK1, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKKA, CTRY_JAPAN }, + {MKK1_MKKB, MKK1, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK1 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN1 }, + {MKK1_FCCA, MKK1, FCCA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1, CTRY_JAPAN2 }, + {MKK1_MKKA1, MKK1, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN4 }, + {MKK1_MKKA2, MKK1, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN5 }, + {MKK1_MKKC, MKK1, MKKC, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1, CTRY_JAPAN6 }, + + /* MKK2 */ + {MKK2_MKKA, MKK2, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK2 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN3 }, + + /* MKK3 */ + {MKK3_MKKA, MKK3, MKKA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN25 }, + {MKK3_MKKB, MKK3, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN7 }, + {MKK3_MKKA1, MKK3, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN26 }, + {MKK3_MKKA2, MKK3, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN8 }, + {MKK3_MKKC, MKK3, MKKC, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN9 }, + {MKK3_FCCA, MKK3, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN27 }, + + /* MKK4 */ + {MKK4_MKKB, MKK4, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK3 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN10 }, + {MKK4_MKKA1, MKK4, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK3 | PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN28 }, + {MKK4_MKKA2, MKK4, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK3 |PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN11 }, + {MKK4_MKKC, MKK4, MKKC, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK3, CTRY_JAPAN12 }, + {MKK4_FCCA, MKK4, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN29 }, + {MKK4_MKKA, MKK4, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK3 | PSCAN_MKKA, CTRY_JAPAN36 }, + + /* MKK5 */ + {MKK5_MKKB, MKK5, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK3 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN13 }, + {MKK5_MKKA2, MKK5, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN14 }, + {MKK5_MKKC, MKK5, MKKC, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK3, CTRY_JAPAN15 }, + + /* MKK6 */ + {MKK6_MKKB, MKK6, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK1 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN16 }, + {MKK6_MKKA2, MKK6, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN17 }, + {MKK6_MKKC, MKK6, MKKC, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1, CTRY_JAPAN18 }, + {MKK6_MKKA1, MKK6, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN30 }, + {MKK6_FCCA, MKK6, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN31 }, + + /* MKK7 */ + {MKK7_MKKB, MKK7, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN19 }, + {MKK7_MKKA, MKK7, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN20 }, + {MKK7_MKKC, MKK7, MKKC, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3, CTRY_JAPAN21 }, + {MKK7_MKKA1, MKK7, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN32 }, + {MKK7_FCCA, MKK7, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN33 }, + + /* MKK8 */ + {MKK8_MKKB, MKK8, MKKA, MKK5GHZ_FLAG2, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA | PSCAN_MKKA_G, CTRY_JAPAN22 }, + {MKK8_MKKA2, MKK8, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN23 }, + {MKK8_MKKC, MKK8, MKKC, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 , CTRY_JAPAN24 }, + + /* MKK9 */ + {MKK9_MKKA, MKK9, MKKA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN34 }, + {MKK9_FCCA, MKK9, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN37 }, + {MKK9_MKKA1, MKK9, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN38 }, + {MKK9_MKKC, MKK9, MKKC, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN39 }, + {MKK9_MKKA2, MKK9, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN40 }, + + /* MKK10 */ + {MKK10_MKKA, MKK10, MKKA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN35 }, + {MKK10_FCCA, MKK10, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN41 }, + {MKK10_MKKA1, MKK10, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN42 }, + {MKK10_MKKC, MKK10, MKKC, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN43 }, + {MKK10_MKKA2, MKK10, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN44 }, + + /* MKK11 */ + {MKK11_MKKA, MKK11, MKKA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN45 }, + {MKK11_FCCA, MKK11, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN46 }, + {MKK11_MKKA1, MKK11, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN47 }, + {MKK11_MKKC, MKK11, MKKC, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN48 }, + {MKK11_MKKA2, MKK11, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN49 }, + + /* MKK12 */ + {MKK12_MKKA, MKK12, MKKA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN50 }, + {MKK12_FCCA, MKK12, FCCA, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN51 }, + {MKK12_MKKA1, MKK12, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKKA1 | PSCAN_MKKA1_G, CTRY_JAPAN52 }, + {MKK12_MKKC, MKK12, MKKC, MKK5GHZ_FLAG1, NEED_NFC, NO_PSCAN, CTRY_JAPAN53 }, + {MKK12_MKKA2, MKK12, MKKA, MKK5GHZ_FLAG1, NEED_NFC, PSCAN_MKK1 | PSCAN_MKK3 | PSCAN_MKKA2 | PSCAN_MKKA2_G, CTRY_JAPAN54 }, + + + /* These are super domains */ + {WOR0_WORLD, WOR0_WORLD, WOR0_WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {WOR1_WORLD, WOR1_WORLD, WOR1_WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {WOR2_WORLD, WOR2_WORLD, WOR2_WORLD, DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {WOR3_WORLD, WOR3_WORLD, WOR3_WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {WOR4_WORLD, WOR4_WORLD, WOR4_WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {WOR5_ETSIC, WOR5_ETSIC, WOR5_ETSIC, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {WOR01_WORLD, WOR01_WORLD, WOR01_WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {WOR02_WORLD, WOR02_WORLD, WOR02_WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {EU1_WORLD, EU1_WORLD, EU1_WORLD, NO_REQ, NO_REQ, PSCAN_DEFER, 0 }, + {WOR9_WORLD, WOR9_WORLD, WOR9_WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, + {WORA_WORLD, WORA_WORLD, WORA_WORLD, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, NO_REQ, PSCAN_DEFER, 0 }, +}; + +/* + * The following table is the master list for all different freqeuncy + * bands with the complete matrix of all possible flags and settings + * for each band if it is used in ANY reg domain. + */ + +#define DEF_REGDMN FCC1_FCCA +#define DEF_DMN_5 FCC1 +#define DEF_DMN_2 FCCA +#define COUNTRY_ERD_FLAG 0x8000 +#define WORLDWIDE_ROAMING_FLAG 0x4000 +#define SUPER_DOMAIN_MASK 0x0fff +#define COUNTRY_CODE_MASK 0x03ff +#define CF_INTERFERENCE (CHANNEL_CW_INT | CHANNEL_RADAR_INT) +#define CHANNEL_14 (2484) /* 802.11g operation is not permitted on channel 14 */ +#define IS_11G_CH14(_ch,_cf) \ + (((_ch) == CHANNEL_14) && ((_cf) == CHANNEL_G)) + +#define YES TRUE +#define NO FALSE + +enum { + CTRY_DEBUG = 0x1ff, /* debug country code */ + CTRY_DEFAULT = 0 /* default country code */ +}; + +typedef struct { + HAL_CTRY_CODE countryCode; + HAL_REG_DOMAIN regDmnEnum; + const char* isoName; + const char* name; + HAL_BOOL allow11g; + HAL_BOOL allow11aTurbo; + HAL_BOOL allow11gTurbo; + HAL_BOOL allow11na; /* HT-40 allowed in 5GHz? */ + HAL_BOOL allow11ng; /* HT-40 allowed in 2GHz? */ + u16_t outdoorChanStart; +} COUNTRY_CODE_TO_ENUM_RD; + +static COUNTRY_CODE_TO_ENUM_RD allCountries[] = { + {CTRY_DEBUG, NO_ENUMRD, "DB", "DEBUG", YES, YES, YES, YES, YES, 7000 }, + {CTRY_DEFAULT, DEF_REGDMN, "NA", "NO_COUNTRY_SET", YES, YES, YES, YES, YES, 7000 }, + {CTRY_ALBANIA, NULL1_WORLD, "AL", "ALBANIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ALGERIA, NULL1_WORLD, "DZ", "ALGERIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ARGENTINA, APL3_WORLD, "AR", "ARGENTINA", YES, NO, NO, NO, NO, 7000 }, + {CTRY_ARMENIA, ETSI4_WORLD, "AM", "ARMENIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_AUSTRALIA, FCC6_WORLD, "AU", "AUSTRALIA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_AUSTRIA, ETSI2_WORLD, "AT", "AUSTRIA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_AZERBAIJAN, ETSI4_WORLD, "AZ", "AZERBAIJAN", YES, YES, YES, YES, YES, 7000 }, + {CTRY_BAHRAIN, APL6_WORLD, "BH", "BAHRAIN", YES, NO, YES, NO, YES, 7000 }, + {CTRY_BELARUS, ETSI1_WORLD, "BY", "BELARUS", YES, NO, YES, YES, YES, 7000 }, + {CTRY_BELGIUM, ETSI1_WORLD, "BE", "BELGIUM", YES, NO, YES, YES, YES, 7000 }, + {CTRY_BELIZE, APL1_ETSIC, "BZ", "BELIZE", YES, YES, YES, YES, YES, 7000 }, + {CTRY_BOLIVIA, APL1_ETSIC, "BO", "BOLVIA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_BRAZIL, FCC3_WORLD, "BR", "BRAZIL", NO, NO, NO, NO, NO, 7000 }, + {CTRY_BRUNEI_DARUSSALAM,APL1_WORLD,"BN", "BRUNEI DARUSSALAM", YES, YES, YES, YES, YES, 7000 }, + {CTRY_BULGARIA, ETSI6_WORLD, "BG", "BULGARIA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_CANADA, FCC6_FCCA, "CA", "CANADA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_CHILE, APL6_WORLD, "CL", "CHILE", YES, YES, YES, YES, YES, 7000 }, + {CTRY_CHINA, APL1_WORLD, "CN", "CHINA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_COLOMBIA, FCC1_FCCA, "CO", "COLOMBIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_COSTA_RICA, FCC1_WORLD, "CR", "COSTA RICA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_CROATIA, ETSI3_WORLD, "HR", "CROATIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_CYPRUS, ETSI3_WORLD, "CY", "CYPRUS", YES, YES, YES, YES, YES, 7000 }, + {CTRY_CZECH, ETSI3_WORLD, "CZ", "CZECH REPUBLIC", YES, NO, YES, YES, YES, 7000 }, + {CTRY_DENMARK, ETSI1_WORLD, "DK", "DENMARK", YES, NO, YES, YES, YES, 7000 }, + {CTRY_DOMINICAN_REPUBLIC,FCC1_FCCA,"DO", "DOMINICAN REPUBLIC", YES, YES, YES, YES, YES, 7000 }, + {CTRY_ECUADOR, FCC1_WORLD, "EC", "ECUADOR", YES, NO, NO, NO, YES, 7000 }, + {CTRY_EGYPT, ETSI3_WORLD, "EG", "EGYPT", YES, NO, YES, NO, YES, 7000 }, + {CTRY_EL_SALVADOR, FCC1_WORLD, "SV", "EL SALVADOR", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ESTONIA, ETSI1_WORLD, "EE", "ESTONIA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_FINLAND, ETSI1_WORLD, "FI", "FINLAND", YES, NO, YES, YES, YES, 7000 }, + {CTRY_FRANCE, ETSI1_WORLD, "FR", "FRANCE", YES, NO, YES, YES, YES, 7000 }, + {CTRY_FRANCE2, ETSI3_WORLD, "F2", "FRANCE_RES", YES, NO, YES, YES, YES, 7000 }, + {CTRY_GEORGIA, ETSI4_WORLD, "GE", "GEORGIA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_GERMANY, ETSI1_WORLD, "DE", "GERMANY", YES, NO, YES, YES, YES, 7000 }, + {CTRY_GREECE, ETSI1_WORLD, "GR", "GREECE", YES, NO, YES, YES, YES, 7000 }, + {CTRY_GUATEMALA, FCC1_FCCA, "GT", "GUATEMALA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_HONDURAS, NULL1_WORLD, "HN", "HONDURAS", YES, NO, YES, NO, YES, 7000 }, + {CTRY_HONG_KONG, FCC2_WORLD, "HK", "HONG KONG", YES, YES, YES, YES, YES, 7000 }, + {CTRY_HUNGARY, ETSI4_WORLD, "HU", "HUNGARY", YES, NO, YES, YES, YES, 7000 }, + {CTRY_ICELAND, ETSI1_WORLD, "IS", "ICELAND", YES, NO, YES, YES, YES, 7000 }, + {CTRY_INDIA, APL6_WORLD, "IN", "INDIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_INDONESIA, APL1_WORLD, "ID", "INDONESIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_IRAN, APL1_WORLD, "IR", "IRAN", YES, YES, YES, YES, YES, 7000 }, + {CTRY_IRELAND, ETSI1_WORLD, "IE", "IRELAND", YES, NO, YES, YES, YES, 7000 }, + {CTRY_ISRAEL, ETSI3_WORLD, "IL", "ISRAEL", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ISRAEL2, NULL1_ETSIB, "ISR","ISRAEL_RES", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ITALY, ETSI1_WORLD, "IT", "ITALY", YES, NO, YES, YES, YES, 7000 }, + {CTRY_JAMAICA, ETSI1_WORLD, "JM", "JAMAICA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_JAPAN, MKK1_MKKA, "JP", "JAPAN", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN1, MKK1_MKKB, "J1", "JAPAN1", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN2, MKK1_FCCA, "J2", "JAPAN2", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN3, MKK2_MKKA, "J3", "JAPAN3", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN4, MKK1_MKKA1, "J4", "JAPAN4", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN5, MKK1_MKKA2, "J5", "JAPAN5", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN6, MKK1_MKKC, "J6", "JAPAN6", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN7, MKK3_MKKB, "J7", "JAPAN7", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN8, MKK3_MKKA2, "J8", "JAPAN8", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN9, MKK3_MKKC, "J9", "JAPAN9", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN10, MKK4_MKKB, "J10", "JAPAN10", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN11, MKK4_MKKA2, "J11", "JAPAN11", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN12, MKK4_MKKC, "J12", "JAPAN12", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN13, MKK5_MKKB, "J13", "JAPAN13", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN14, MKK5_MKKA2, "J14", "JAPAN14", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN15, MKK5_MKKC, "J15", "JAPAN15", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN16, MKK6_MKKB, "J16", "JAPAN16", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN17, MKK6_MKKA2, "J17", "JAPAN17", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN18, MKK6_MKKC, "J18", "JAPAN18", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN19, MKK7_MKKB, "J19", "JAPAN19", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN20, MKK7_MKKA, "J20", "JAPAN20", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN21, MKK7_MKKC, "J21", "JAPAN21", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN22, MKK8_MKKB, "J22", "JAPAN22", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN23, MKK8_MKKA2, "J23", "JAPAN23", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN24, MKK8_MKKC, "J24", "JAPAN24", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN25, MKK3_MKKA, "J25", "JAPAN25", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN26, MKK3_MKKA1, "J26", "JAPAN26", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN27, MKK3_FCCA, "J27", "JAPAN27", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN28, MKK4_MKKA1, "J28", "JAPAN28", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN29, MKK4_FCCA, "J29", "JAPAN29", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN30, MKK6_MKKA1, "J30", "JAPAN30", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN31, MKK6_FCCA, "J31", "JAPAN31", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN32, MKK7_MKKA1, "J32", "JAPAN32", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN33, MKK7_FCCA, "J33", "JAPAN33", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN34, MKK9_MKKA, "J34", "JAPAN34", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN35, MKK10_MKKA, "J35", "JAPAN35", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN36, MKK4_MKKA, "J36", "JAPAN36", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN37, MKK9_FCCA, "J37", "JAPAN37", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN38, MKK9_MKKA1, "J38", "JAPAN38", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN39, MKK9_MKKC, "J39", "JAPAN39", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN40, MKK10_MKKA2, "J40", "JAPAN40", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN41, MKK10_FCCA, "J41", "JAPAN41", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN42, MKK10_MKKA1, "J42", "JAPAN42", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN43, MKK10_MKKC, "J43", "JAPAN43", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN44, MKK10_MKKA2, "J44", "JAPAN44", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN45, MKK11_MKKA, "J45", "JAPAN45", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN46, MKK11_FCCA, "J46", "JAPAN46", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN47, MKK11_MKKA1, "J47", "JAPAN47", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN48, MKK11_MKKC, "J48", "JAPAN48", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN49, MKK11_MKKA2, "J49", "JAPAN49", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN50, MKK12_MKKA, "J50", "JAPAN50", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN51, MKK12_FCCA, "J51", "JAPAN51", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN52, MKK12_MKKA1, "J52", "JAPAN52", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN53, MKK12_MKKC, "J53", "JAPAN53", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JAPAN54, MKK12_MKKA2, "J54", "JAPAN54", YES, NO, NO, NO, NO, 7000 }, + {CTRY_JORDAN, ETSI2_WORLD, "JO", "JORDAN", YES, NO, YES, NO, YES, 7000 }, + {CTRY_KAZAKHSTAN, NULL1_WORLD, "KZ", "KAZAKHSTAN", YES, NO, YES, NO, YES, 7000 }, + {CTRY_KOREA_NORTH, APL9_WORLD, "KP", "NORTH KOREA", YES, NO, NO, YES, YES, 7000 }, + {CTRY_KOREA_ROC, APL9_WORLD, "KR", "KOREA REPUBLIC", YES, NO, NO, NO, NO, 7000 }, + {CTRY_KOREA_ROC2, APL2_APLD, "K2", "KOREA REPUBLIC2",YES, NO, NO, NO, NO, 7000 }, + {CTRY_KOREA_ROC3, APL9_WORLD, "K3", "KOREA REPUBLIC3",YES, NO, NO, NO, NO, 7000 }, + {CTRY_KUWAIT, NULL1_WORLD, "KW", "KUWAIT", YES, NO, YES, NO, YES, 7000 }, + {CTRY_LATVIA, ETSI1_WORLD, "LV", "LATVIA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_LEBANON, NULL1_WORLD, "LB", "LEBANON", YES, NO, YES, NO, YES, 7000 }, + {CTRY_LIECHTENSTEIN,ETSI1_WORLD, "LI", "LIECHTENSTEIN", YES, NO, YES, YES, YES, 7000 }, + {CTRY_LITHUANIA, ETSI1_WORLD, "LT", "LITHUANIA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_LUXEMBOURG, ETSI1_WORLD, "LU", "LUXEMBOURG", YES, NO, YES, YES, YES, 7000 }, + {CTRY_MACAU, FCC2_WORLD, "MO", "MACAU", YES, YES, YES, YES, YES, 7000 }, + {CTRY_MACEDONIA, NULL1_WORLD, "MK", "MACEDONIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_MALAYSIA, APL8_WORLD, "MY", "MALAYSIA", NO, NO, NO, NO, NO, 7000 }, + {CTRY_MALTA, ETSI1_WORLD, "MT", "MALTA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_MEXICO, FCC1_FCCA, "MX", "MEXICO", YES, YES, YES, YES, YES, 7000 }, + {CTRY_MONACO, ETSI4_WORLD, "MC", "MONACO", YES, YES, YES, YES, YES, 7000 }, + {CTRY_MOROCCO, NULL1_WORLD, "MA", "MOROCCO", YES, NO, YES, NO, YES, 7000 }, + {CTRY_NETHERLANDS, ETSI1_WORLD, "NL", "NETHERLANDS", YES, NO, YES, YES, YES, 7000 }, + {CTRY_NETHERLANDS_ANT, ETSI1_WORLD, "AN", "NETHERLANDS-ANTILLES", YES, NO, YES, YES, YES, 7000 }, + {CTRY_NEW_ZEALAND, FCC2_ETSIC, "NZ", "NEW ZEALAND", YES, NO, YES, NO, YES, 7000 }, + {CTRY_NORWAY, ETSI1_WORLD, "NO", "NORWAY", YES, NO, YES, YES, YES, 7000 }, + {CTRY_OMAN, APL6_WORLD, "OM", "OMAN", YES, NO, YES, NO, YES, 7000 }, + {CTRY_PAKISTAN, NULL1_WORLD, "PK", "PAKISTAN", YES, NO, YES, NO, YES, 7000 }, + {CTRY_PANAMA, FCC1_FCCA, "PA", "PANAMA", YES, YES, YES, YES, YES, 7000 }, + {CTRY_PERU, APL1_WORLD, "PE", "PERU", YES, NO, YES, NO, YES, 7000 }, + {CTRY_PHILIPPINES, APL1_WORLD, "PH", "PHILIPPINES", YES, YES, YES, YES, YES, 7000 }, + {CTRY_POLAND, ETSI1_WORLD, "PL", "POLAND", YES, NO, YES, YES, YES, 7000 }, + {CTRY_PORTUGAL, ETSI1_WORLD, "PT", "PORTUGAL", YES, NO, YES, YES, YES, 7000 }, + {CTRY_PUERTO_RICO, FCC1_FCCA, "PR", "PUERTO RICO", YES, YES, YES, YES, YES, 7000 }, + {CTRY_QATAR, NULL1_WORLD, "QA", "QATAR", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ROMANIA, NULL1_WORLD, "RO", "ROMANIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_RUSSIA, NULL1_WORLD, "RU", "RUSSIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_SAUDI_ARABIA,NULL1_WORLD, "SA", "SAUDI ARABIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_SERBIA_MONT, ETSI1_WORLD, "CS", "SERBIA & MONTENEGRO", YES, NO, YES, YES, YES, 7000 }, + {CTRY_SINGAPORE, APL6_WORLD, "SG", "SINGAPORE", YES, YES, YES, YES, YES, 7000 }, + {CTRY_SLOVAKIA, ETSI1_WORLD, "SK", "SLOVAK REPUBLIC",YES, NO, YES, YES, YES, 7000 }, + {CTRY_SLOVENIA, ETSI1_WORLD, "SI", "SLOVENIA", YES, NO, YES, YES, YES, 7000 }, + {CTRY_SOUTH_AFRICA,FCC3_WORLD, "ZA", "SOUTH AFRICA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_SPAIN, ETSI1_WORLD, "ES", "SPAIN", YES, NO, YES, YES, YES, 7000 }, + {CTRY_SRILANKA, FCC3_WORLD, "LK", "SRI LANKA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_SWEDEN, ETSI1_WORLD, "SE", "SWEDEN", YES, NO, YES, YES, YES, 7000 }, + {CTRY_SWITZERLAND, ETSI1_WORLD, "CH", "SWITZERLAND", YES, NO, YES, YES, YES, 7000 }, + {CTRY_SYRIA, NULL1_WORLD, "SY", "SYRIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_TAIWAN, APL3_FCCA, "TW", "TAIWAN", YES, YES, YES, YES, YES, 7000 }, + {CTRY_THAILAND, NULL1_WORLD, "TH", "THAILAND", YES, NO, YES, NO, YES, 7000 }, + {CTRY_TRINIDAD_Y_TOBAGO,ETSI4_WORLD,"TT", "TRINIDAD & TOBAGO", YES, NO, YES, NO, YES, 7000 }, + {CTRY_TUNISIA, ETSI3_WORLD, "TN", "TUNISIA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_TURKEY, ETSI3_WORLD, "TR", "TURKEY", YES, NO, YES, NO, YES, 7000 }, + {CTRY_UKRAINE, NULL1_WORLD, "UA", "UKRAINE", YES, NO, YES, NO, YES, 7000 }, + {CTRY_UAE, NULL1_WORLD, "AE", "UNITED ARAB EMIRATES", YES, NO, YES, NO, YES, 7000 }, + {CTRY_UNITED_KINGDOM, ETSI1_WORLD,"GB", "UNITED KINGDOM", YES, NO, YES, NO, YES, 7000 }, + {CTRY_UNITED_STATES, FCC3_FCCA, "US", "UNITED STATES", YES, YES, YES, YES, YES, 5825 }, + {CTRY_UNITED_STATES_FCC49, FCC4_FCCA, "PS", "UNITED STATES (PUBLIC SAFETY)", YES, YES, YES, YES, YES, 7000 }, + {CTRY_URUGUAY, FCC1_WORLD, "UY", "URUGUAY", YES, NO, YES, NO, YES, 7000 }, + {CTRY_UZBEKISTAN, FCC3_FCCA, "UZ", "UZBEKISTAN", YES, YES, YES, YES, YES, 7000 }, + {CTRY_VENEZUELA, APL2_ETSIC, "VE", "VENEZUELA", YES, NO, YES, NO, YES, 7000 }, + {CTRY_VIET_NAM, NULL1_WORLD, "VN", "VIET NAM", YES, NO, YES, NO, YES, 7000 }, + {CTRY_YEMEN, NULL1_WORLD, "YE", "YEMEN", YES, NO, YES, NO, YES, 7000 }, + {CTRY_ZIMBABWE, NULL1_WORLD, "ZW", "ZIMBABWE", YES, NO, YES, NO, YES, 7000 } +}; + +typedef struct RegDmnFreqBand { + u16_t lowChannel; /* Low channel center in MHz */ + u16_t highChannel; /* High Channel center in MHz */ + u8_t powerDfs; /* Max power (dBm) for channel + range when using DFS */ + u8_t antennaMax; /* Max allowed antenna gain */ + u8_t channelBW; /* Bandwidth of the channel */ + u8_t channelSep; /* Channel separation within + the band */ + u64_t useDfs; /* Use DFS in the RegDomain + if corresponding bit is set */ + u64_t usePassScan; /* Use Passive Scan in the RegDomain + if corresponding bit is set */ + u8_t regClassId; /* Regulatory class id */ + u8_t useExtChanDfs; /* Regulatory class id */ +} REG_DMN_FREQ_BAND; + +/* Bit masks for DFS per regdomain */ + +enum { + NO_DFS = 0x0000000000000000ULL, + DFS_FCC3 = 0x0000000000000001ULL, + DFS_ETSI = 0x0000000000000002ULL, + DFS_MKK4 = 0x0000000000000004ULL, +}; + +/* The table of frequency bands is indexed by a bitmask. The ordering + * must be consistent with the enum below. When adding a new + * frequency band, be sure to match the location in the enum with the + * comments + */ + +/* + * 5GHz 11A channel tags + */ + +enum { + F1_4915_4925, + F1_4935_4945, + F1_4920_4980, + F1_4942_4987, + F1_4945_4985, + F1_4950_4980, + F1_5035_5040, + F1_5040_5080, + F1_5055_5055, + + F1_5120_5240, + + F1_5170_5230, + F2_5170_5230, + + F1_5180_5240, + F2_5180_5240, + F3_5180_5240, + F4_5180_5240, + F5_5180_5240, + F6_5180_5240, + F7_5180_5240, + + F1_5180_5320, + + F1_5240_5280, + + F1_5260_5280, + + F1_5260_5320, + F2_5260_5320, + F3_5260_5320, + F4_5260_5320, + F5_5260_5320, + F6_5260_5320, + F7_5260_5320, + + F1_5260_5700, + + F1_5280_5320, + + F1_5500_5580, + + F1_5500_5620, + + F1_5500_5700, + F2_5500_5700, + F3_5500_5700, + F4_5500_5700, + + F1_5660_5700, + + F1_5745_5805, + F2_5745_5805, + F3_5745_5805, + + F1_5745_5825, + F2_5745_5825, + F3_5745_5825, + F4_5745_5825, + F5_5745_5825, + F6_5745_5825, + + W1_4920_4980, + W1_5040_5080, + W1_5170_5230, + W1_5180_5240, + W1_5260_5320, + W1_5745_5825, + W1_5500_5700, + W2_5260_5320, + W2_5180_5240, + W2_5825_5825, +}; + +static REG_DMN_FREQ_BAND regDmn5GhzFreq[] = { + { 4915, 4925, 23, 0, 10, 5, NO_DFS, PSCAN_MKK2, 16, 0 }, /* F1_4915_4925 */ + { 4935, 4945, 23, 0, 10, 5, NO_DFS, PSCAN_MKK2, 16, 0 }, /* F1_4935_4945 */ + { 4920, 4980, 23, 0, 20, 20, NO_DFS, PSCAN_MKK2, 7, 0 }, /* F1_4920_4980 */ + { 4942, 4987, 27, 6, 5, 5, DFS_FCC3, PSCAN_FCC, 0, 0 }, /* F1_4942_4987 */ + { 4945, 4985, 30, 6, 10, 5, DFS_FCC3, PSCAN_FCC, 0, 0 }, /* F1_4945_4985 */ + { 4950, 4980, 33, 6, 20, 5, DFS_FCC3, PSCAN_FCC, 0, 0 }, /* F1_4950_4980 */ + { 5035, 5040, 23, 0, 10, 5, NO_DFS, PSCAN_MKK2, 12, 0 }, /* F1_5035_5040 */ + { 5040, 5080, 23, 0, 20, 20, NO_DFS, PSCAN_MKK2, 2, 0 }, /* F1_5040_5080 */ + { 5055, 5055, 23, 0, 10, 5, NO_DFS, PSCAN_MKK2, 12, 0 }, /* F1_5055_5055 */ + + { 5120, 5240, 5, 6, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F1_5120_5240 */ + + { 5170, 5230, 23, 0, 20, 20, NO_DFS, PSCAN_MKK1 | PSCAN_MKK2, 1, 0 }, /* F1_5170_5230 */ + { 5170, 5230, 20, 0, 20, 20, NO_DFS, PSCAN_MKK1 | PSCAN_MKK2, 1, 0 }, /* F2_5170_5230 */ + + { 5180, 5240, 15, 0, 20, 20, NO_DFS, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F1_5180_5240 */ + { 5180, 5240, 17, 6, 20, 20, NO_DFS, PSCAN_FCC, 1, 0 }, /* F2_5180_5240 */ + { 5180, 5240, 18, 0, 20, 20, NO_DFS, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F3_5180_5240 */ + { 5180, 5240, 20, 0, 20, 20, NO_DFS, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F4_5180_5240 */ + { 5180, 5240, 23, 0, 20, 20, NO_DFS, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F5_5180_5240 */ + { 5180, 5240, 23, 6, 20, 20, NO_DFS, PSCAN_FCC, 0, 0 }, /* F6_5180_5240 */ + { 5180, 5240, 23, 6, 20, 20, NO_DFS, NO_PSCAN, 0 }, /* F7_5180_5240 */ + + { 5180, 5320, 20, 6, 20, 20, DFS_ETSI, PSCAN_ETSI, 0, 0 }, /* F1_5180_5320 */ + + { 5240, 5280, 23, 0, 20, 20, DFS_FCC3, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F1_5240_5280 */ + + { 5260, 5280, 23, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F1_5260_5280 */ + + { 5260, 5320, 18, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F1_5260_5320 */ + + { 5260, 5320, 20, 0, 20, 20, DFS_FCC3 | DFS_ETSI | DFS_MKK4, PSCAN_FCC | PSCAN_ETSI | PSCAN_MKK3 , 0, 0 }, + /* F2_5260_5320 */ + + { 5260, 5320, 20, 6, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC, 2, 0 }, /* F3_5260_5320 */ + { 5260, 5320, 23, 6, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC, 2, 0 }, /* F4_5260_5320 */ + { 5260, 5320, 23, 6, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC, 0, 0 }, /* F5_5260_5320 */ + { 5260, 5320, 30, 0, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F6_5260_5320 */ + { 5260, 5320, 17, 6, 20, 20, DFS_ETSI, PSCAN_ETSI, 0, 0 }, /* F7_5260_5320 */ + + { 5260, 5700, 5, 6, 20, 20, DFS_FCC3 | DFS_ETSI, NO_PSCAN, 0, 0 }, /* F1_5260_5700 */ + + { 5280, 5320, 17, 6, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC, 0, 0 }, /* F1_5280_5320 */ + + { 5500, 5580, 23, 6, 20, 20, DFS_FCC3, PSCAN_FCC, 0}, /* F1_5500_5580 */ + + { 5500, 5620, 30, 6, 20, 20, DFS_ETSI, PSCAN_ETSI, 0, 0 }, /* F1_5500_5620 */ + + { 5500, 5700, 20, 6, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC, 4, 0 }, /* F1_5500_5700 */ + { 5500, 5700, 27, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F2_5500_5700 */ + { 5500, 5700, 30, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_FCC | PSCAN_ETSI, 0, 0 }, /* F3_5500_5700 */ + { 5500, 5700, 20, 0, 20, 20, DFS_FCC3 | DFS_ETSI | DFS_MKK4, PSCAN_MKK3 | PSCAN_FCC, 0, 0 }, + /* F4_5500_5700 */ + + { 5660, 5700, 23, 6, 20, 20, DFS_FCC3, PSCAN_FCC, 0}, /* F1_5660_5700 */ + + { 5745, 5805, 23, 0, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F1_5745_5805 */ + { 5745, 5805, 30, 6, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F2_5745_5805 */ + { 5745, 5805, 30, 6, 20, 20, DFS_ETSI, PSCAN_ETSI, 0, 0 }, /* F3_5745_5805 */ + { 5745, 5825, 5, 6, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F1_5745_5825 */ + { 5745, 5825, 17, 0, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F2_5745_5825 */ + { 5745, 5825, 20, 0, 20, 20, DFS_ETSI, NO_PSCAN, 0, 0 }, /* F3_5745_5825 */ + { 5745, 5825, 30, 0, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F4_5745_5825 */ + { 5745, 5825, 30, 6, 20, 20, NO_DFS, NO_PSCAN, 3, 0 }, /* F5_5745_5825 */ + { 5745, 5825, 30, 6, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* F6_5745_5825 */ + + /* + * Below are the world roaming channels + * All WWR domains have no power limit, instead use the card's CTL + * or max power settings. + */ + { 4920, 4980, 30, 0, 20, 20, NO_DFS, PSCAN_WWR, 0, 0 }, /* W1_4920_4980 */ + { 5040, 5080, 30, 0, 20, 20, NO_DFS, PSCAN_WWR, 0 }, /* W1_5040_5080 */ + { 5170, 5230, 30, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0 }, /* W1_5170_5230 */ + { 5180, 5240, 30, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0 }, /* W1_5180_5240 */ + { 5260, 5320, 30, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0 }, /* W1_5260_5320 */ + { 5745, 5825, 30, 0, 20, 20, NO_DFS, PSCAN_WWR, 0, 0 }, /* W1_5745_5825 */ + { 5500, 5700, 30, 0, 20, 20, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0 }, /* W1_5500_5700 */ + { 5260, 5320, 30, 0, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* W2_5260_5320 */ + { 5180, 5240, 30, 0, 20, 20, NO_DFS, NO_PSCAN, 0, 0 }, /* W2_5180_5240 */ + { 5825, 5825, 30, 0, 20, 20, NO_DFS, PSCAN_WWR, 0, 0 }, /* W2_5825_5825 */ +}; +/* + * 5GHz Turbo (dynamic & static) tags + */ + +enum { + T1_5130_5210, + T1_5250_5330, + T1_5370_5490, + T1_5530_5650, + + T1_5150_5190, + T1_5230_5310, + T1_5350_5470, + T1_5510_5670, + + T1_5200_5240, + T2_5200_5240, + T1_5210_5210, + T2_5210_5210, + + T1_5280_5280, + T2_5280_5280, + T1_5250_5250, + T1_5290_5290, + T1_5250_5290, + T2_5250_5290, + + T1_5540_5660, + T1_5760_5800, + T2_5760_5800, + + T1_5765_5805, + + WT1_5210_5250, + WT1_5290_5290, + WT1_5540_5660, + WT1_5760_5800, +}; + +static REG_DMN_FREQ_BAND regDmn5GhzTurboFreq[] = { + { 5130, 5210, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5130_5210 */ + { 5250, 5330, 5, 6, 40, 40, DFS_FCC3, NO_PSCAN, 0, 0}, /* T1_5250_5330 */ + { 5370, 5490, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5370_5490 */ + { 5530, 5650, 5, 6, 40, 40, DFS_FCC3, NO_PSCAN, 0, 0}, /* T1_5530_5650 */ + + { 5150, 5190, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5150_5190 */ + { 5230, 5310, 5, 6, 40, 40, DFS_FCC3, NO_PSCAN, 0, 0}, /* T1_5230_5310 */ + { 5350, 5470, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5350_5470 */ + { 5510, 5670, 5, 6, 40, 40, DFS_FCC3, NO_PSCAN, 0, 0}, /* T1_5510_5670 */ + + { 5200, 5240, 17, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5200_5240 */ + { 5200, 5240, 23, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T2_5200_5240 */ + { 5210, 5210, 17, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5210_5210 */ + { 5210, 5210, 23, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T2_5210_5210 */ + + { 5280, 5280, 23, 6, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T1_5280_5280 */ + { 5280, 5280, 20, 6, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T2_5280_5280 */ + { 5250, 5250, 17, 0, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T1_5250_5250 */ + { 5290, 5290, 20, 0, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T1_5290_5290 */ + { 5250, 5290, 20, 0, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T1_5250_5290 */ + { 5250, 5290, 23, 6, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T2_5250_5290 */ + + { 5540, 5660, 20, 6, 40, 40, DFS_FCC3, PSCAN_FCC_T, 0, 0}, /* T1_5540_5660 */ + { 5760, 5800, 20, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5760_5800 */ + { 5760, 5800, 30, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T2_5760_5800 */ + + { 5765, 5805, 30, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_5765_5805 */ + + /* + * Below are the WWR frequencies + */ + + { 5210, 5250, 15, 0, 40, 40, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0}, /* WT1_5210_5250 */ + { 5290, 5290, 18, 0, 40, 40, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0}, /* WT1_5290_5290 */ + { 5540, 5660, 20, 0, 40, 40, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, 0, 0}, /* WT1_5540_5660 */ + { 5760, 5800, 20, 0, 40, 40, NO_DFS, PSCAN_WWR, 0, 0}, /* WT1_5760_5800 */ +}; + +/* + * 2GHz 11b channel tags + */ +enum { + F1_2312_2372, + F2_2312_2372, + + F1_2412_2472, + F2_2412_2472, + F3_2412_2472, + + F1_2412_2462, + F2_2412_2462, + + F1_2432_2442, + + F1_2457_2472, + + F1_2467_2472, + + F1_2484_2484, + F2_2484_2484, + + F1_2512_2732, + + W1_2312_2372, + W1_2412_2412, + W1_2417_2432, + W1_2437_2442, + W1_2447_2457, + W1_2462_2462, + W1_2467_2467, + W2_2467_2467, + W1_2472_2472, + W2_2472_2472, + W1_2484_2484, + W2_2484_2484, +}; + +static REG_DMN_FREQ_BAND regDmn2GhzFreq[] = { + { 2312, 2372, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2312_2372 */ + { 2312, 2372, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F2_2312_2372 */ + + { 2412, 2472, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2412_2472 */ + { 2412, 2472, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA, 0, 0}, /* F2_2412_2472 */ + { 2412, 2472, 30, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F3_2412_2472 */ + + { 2412, 2462, 27, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2412_2462 */ + { 2412, 2462, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA, 0, 0}, /* F2_2412_2462 */ + { 2432, 2442, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2432_2442 */ + + { 2457, 2472, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2457_2472 */ + + { 2467, 2472, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA2 | PSCAN_MKKA, 0, 0}, /* F1_2467_2472 */ + + { 2484, 2484, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2484_2484 */ + { 2484, 2484, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA | PSCAN_MKKA1 | PSCAN_MKKA2, 0, 0}, /* F2_2484_2484 */ + + { 2512, 2732, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* F1_2512_2732 */ + + /* + * WWR have powers opened up to 20dBm. Limits should often come from CTL/Max powers + */ + + { 2312, 2372, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* W1_2312_2372 */ + { 2412, 2412, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* W1_2412_2412 */ + { 2417, 2432, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* W1_2417_2432 */ + { 2437, 2442, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* W1_2437_2442 */ + { 2447, 2457, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* W1_2447_2457 */ + { 2462, 2462, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* W1_2462_2462 */ + { 2467, 2467, 20, 0, 20, 5, NO_DFS, PSCAN_WWR | IS_ECM_CHAN, 0, 0}, /* W1_2467_2467 */ + { 2467, 2467, 20, 0, 20, 5, NO_DFS, NO_PSCAN | IS_ECM_CHAN, 0, 0}, /* W2_2467_2467 */ + { 2472, 2472, 20, 0, 20, 5, NO_DFS, PSCAN_WWR | IS_ECM_CHAN, 0, 0}, /* W1_2472_2472 */ + { 2472, 2472, 20, 0, 20, 5, NO_DFS, NO_PSCAN | IS_ECM_CHAN, 0, 0}, /* W2_2472_2472 */ + { 2484, 2484, 20, 0, 20, 5, NO_DFS, PSCAN_WWR | IS_ECM_CHAN, 0, 0}, /* W1_2484_2484 */ + { 2484, 2484, 20, 0, 20, 5, NO_DFS, NO_PSCAN | IS_ECM_CHAN, 0, 0}, /* W2_2484_2484 */ +}; + + +/* + * 2GHz 11g channel tags + */ + +enum { + G1_2312_2372, + G2_2312_2372, + + G1_2412_2472, + G2_2412_2472, + G3_2412_2472, + + G1_2412_2462, + G2_2412_2462, + + G1_2432_2442, + + G1_2457_2472, + + G1_2512_2732, + + G1_2467_2472 , + + WG1_2312_2372, + WG1_2412_2412, + WG1_2417_2432, + WG1_2437_2442, + WG1_2447_2457, + WG1_2462_2462, + WG1_2467_2467, + WG2_2467_2467, + WG1_2472_2472, + WG2_2472_2472, + +}; +static REG_DMN_FREQ_BAND regDmn2Ghz11gFreq[] = { + { 2312, 2372, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G1_2312_2372 */ + { 2312, 2372, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G2_2312_2372 */ + + { 2412, 2472, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G1_2412_2472 */ + { 2412, 2472, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA_G, 0, 0}, /* G2_2412_2472 */ + { 2412, 2472, 30, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G3_2412_2472 */ + + { 2412, 2462, 27, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G1_2412_2462 */ + { 2412, 2462, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA_G, 0, 0}, /* G2_2412_2462 */ + { 2432, 2442, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G1_2432_2442 */ + + { 2457, 2472, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G1_2457_2472 */ + + { 2512, 2732, 5, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* G1_2512_2732 */ + + { 2467, 2472, 20, 0, 20, 5, NO_DFS, PSCAN_MKKA2 | PSCAN_MKKA, 0, 0 }, /* G1_2467_2472 */ + + /* + * WWR open up the power to 20dBm + */ + + { 2312, 2372, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* WG1_2312_2372 */ + { 2412, 2412, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* WG1_2412_2412 */ + { 2417, 2432, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* WG1_2417_2432 */ + { 2437, 2442, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* WG1_2437_2442 */ + { 2447, 2457, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* WG1_2447_2457 */ + { 2462, 2462, 20, 0, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* WG1_2462_2462 */ + { 2467, 2467, 20, 0, 20, 5, NO_DFS, PSCAN_WWR | IS_ECM_CHAN, 0, 0}, /* WG1_2467_2467 */ + { 2467, 2467, 20, 0, 20, 5, NO_DFS, NO_PSCAN | IS_ECM_CHAN, 0, 0}, /* WG2_2467_2467 */ + { 2472, 2472, 20, 0, 20, 5, NO_DFS, PSCAN_WWR | IS_ECM_CHAN, 0, 0}, /* WG1_2472_2472 */ + { 2472, 2472, 20, 0, 20, 5, NO_DFS, NO_PSCAN | IS_ECM_CHAN, 0, 0}, /* WG2_2472_2472 */ +}; +/* + * 2GHz Dynamic turbo tags + */ + +enum { + T1_2312_2372, + T1_2437_2437, + T2_2437_2437, + T3_2437_2437, + T1_2512_2732 +}; + +static REG_DMN_FREQ_BAND regDmn2Ghz11gTurboFreq[] = { + { 2312, 2372, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_2312_2372 */ + { 2437, 2437, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_2437_2437 */ + { 2437, 2437, 20, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T2_2437_2437 */ + { 2437, 2437, 18, 6, 40, 40, NO_DFS, PSCAN_WWR, 0, 0}, /* T3_2437_2437 */ + { 2512, 2732, 5, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* T1_2512_2732 */ +}; + + + +/* + * 2GHz 11n frequency tags + */ +enum { + NG1_2422_2452, + NG2_2422_2452, + NG3_2422_2452, + + NG_DEMO_ALL_CHANNELS, +}; + +static REG_DMN_FREQ_BAND regDmn2Ghz11ngFreq[] = { + { 2422, 2452, 20, 0, 40, 5, NO_DFS, NO_PSCAN, 0, 0}, /* NG1_2422_2452 */ + { 2422, 2452, 27, 0, 40, 5, NO_DFS, NO_PSCAN, 0, 0}, /* NG2_2422_2452 */ + { 2422, 2452, 30, 0, 40, 5, NO_DFS, NO_PSCAN, 0, 0}, /* NG3_2422_2452 */ + + { 2312, 2732, 27, 6, 20, 5, NO_DFS, NO_PSCAN, 0, 0}, /* NG_DEMO_ALL_CHANNELS */ +}; + + +/* + * 5GHz 11n frequency tags + */ +enum { + NA1_5190_5230, + NA2_5190_5230, + NA3_5190_5230, + NA4_5190_5230, + NA5_5190_5230, + + NA1_5270_5270, + + NA1_5270_5310, + NA2_5270_5310, + NA3_5270_5310, + NA4_5270_5310, + + NA1_5310_5310, + + NA1_5510_5630, + + NA1_5510_5670, + NA2_5510_5670, + NA3_5510_5670, + + NA1_5755_5795, + NA2_5755_5795, + NA3_5755_5795, + NA4_5755_5795, + NA5_5755_5795, + + NA1_5795_5795, + + NA_DEMO_ALL_CHANNELS, +}; + +static REG_DMN_FREQ_BAND regDmn5Ghz11naFreq[] = { + /* + * ToDo: This table needs to be completely populated with 5GHz 11n properties + */ + { 5190, 5230, 15, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA1_5190_5230 */ + { 5190, 5230, 17, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA2_5190_5230 */ + { 5190, 5230, 18, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA3_5190_5230 */ + { 5190, 5230, 20, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA4_5190_5230 */ + { 5190, 5230, 23, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA5_5190_5230 */ + + { 5270, 5270, 23, 6, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA1_5270_5270 */ + + { 5270, 5310, 18, 6, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA1_5270_5310 */ + { 5270, 5310, 20, 0, 40, 40, DFS_FCC3|DFS_ETSI|DFS_MKK4, NO_PSCAN, 0, 1}, /* NA2_5270_5310 */ + { 5270, 5310, 23, 6, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA3_5270_5310 */ + { 5270, 5310, 30, 6, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA4_5270_5310 */ + + { 5310, 5310, 17, 6, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA1_5310_5310 */ + + { 5510, 5630, 30, 6, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA1_5510_5630 */ + + { 5510, 5670, 20, 6, 40, 40, DFS_FCC3|DFS_ETSI|DFS_MKK4, NO_PSCAN, 0, 1}, /* NA1_5510_5670 */ + { 5510, 5670, 27, 0, 40, 40, DFS_FCC3|DFS_ETSI, NO_PSCAN, 0, 1}, /* NA2_5510_5670 */ + { 5510, 5670, 30, 6, 40, 40, DFS_FCC3, NO_PSCAN, 0, 1}, /* NA3_5510_5670 */ + + { 5755, 5795, 17, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA1_5755_5795 */ + { 5755, 5795, 20, 6, 40, 40, DFS_ETSI, NO_PSCAN, 0, 0}, /* NA2_5755_5795 */ + { 5755, 5795, 23, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA3_5755_5795 */ + { 5755, 5795, 30, 0, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA4_5755_5795 */ + { 5755, 5795, 30, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA5_5755_5795 */ + + { 5795, 5795, 30, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA1_5795_5795 */ + + { 4920, 6100, 30, 6, 40, 40, NO_DFS, NO_PSCAN, 0, 0}, /* NA_DEMO_ALL_CHANNELS */ +}; + +typedef struct regDomain { + u16_t regDmnEnum; /* value from EnumRd table */ + u8_t conformanceTestLimit; + u64_t dfsMask; /* DFS bitmask for 5Ghz tables */ + u64_t pscan; /* Bitmask for passive scan */ + u32_t flags; /* Requirement flags (AdHoc disallow, noise + floor cal needed, etc) */ + u64_t chan11a[BMLEN];/* 128 bit bitmask for channel/band + selection */ + u64_t chan11a_turbo[BMLEN];/* 128 bit bitmask for channel/band + selection */ + u64_t chan11a_dyn_turbo[BMLEN]; /* 128 bit bitmask for channel/band + selection */ + u64_t chan11b[BMLEN];/* 128 bit bitmask for channel/band + selection */ + u64_t chan11g[BMLEN];/* 128 bit bitmask for channel/band + selection */ + u64_t chan11g_turbo[BMLEN];/* 128 bit bitmask for channel/band + selection */ + u64_t chan11ng[BMLEN];/* 128 bit bitmask for 11n in 2GHz */ + u64_t chan11na[BMLEN];/* 128 bit bitmask for 11n in 5GHz */ +} REG_DOMAIN; + +static REG_DOMAIN regDomains[] = { + + {DEBUG_REG_DMN, FCC, NO_DFS, NO_PSCAN, NO_REQ, + BM(F1_5120_5240, F1_5260_5700, F1_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T1_5130_5210, T1_5250_5330, T1_5370_5490, T1_5530_5650, T1_5150_5190, T1_5230_5310, T1_5350_5470, T1_5510_5670, -1, -1, -1, -1), + BM(T1_5200_5240, T1_5280_5280, T1_5540_5660, T1_5765_5805, -1, -1, -1, -1, -1, -1, -1, -1), + BM(F1_2312_2372, F1_2412_2472, F1_2484_2484, F1_2512_2732, -1, -1, -1, -1, -1, -1, -1, -1), + BM(G1_2312_2372, G1_2412_2472, G1_2512_2732, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T1_2312_2372, T1_2437_2437, T1_2512_2732, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(NG_DEMO_ALL_CHANNELS, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(NA_DEMO_ALL_CHANNELS, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL1, ETSI, NO_DFS, NO_PSCAN, NO_REQ, + BM(F4_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL2, ETSI, NO_DFS, NO_PSCAN, NO_REQ, + BM(F1_5745_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA3_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL3, FCC, NO_DFS, NO_PSCAN, NO_REQ, + BM(F1_5280_5320, F2_5745_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA1_5310_5310, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL4, ETSI, NO_DFS, NO_PSCAN, NO_REQ, + BM(F4_5180_5240, F3_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL5, ETSI, NO_DFS, NO_PSCAN, NO_REQ, + BM(F2_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA1_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL6, ETSI, DFS_ETSI, PSCAN_FCC_T | PSCAN_FCC , NO_REQ, + BM(F4_5180_5240, F2_5260_5320, F3_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T2_5210_5210, T1_5250_5290, T1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, NA2_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL7, FCC, NO_DFS, PSCAN_FCC_T | PSCAN_FCC , NO_REQ, + BM(F7_5260_5320, F4_5500_5700, F3_5745_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA1_5310_5310, NA2_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + {APL8, ETSI, NO_DFS, NO_PSCAN, DISALLOW_ADHOC_11A|DISALLOW_ADHOC_11A_TURB, + BM(F6_5260_5320, F4_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5270_5310, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {APL9, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A|DISALLOW_ADHOC_11A_TURB, + BM(F1_5180_5320, F1_5500_5620, F3_5745_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, NA1_5510_5630, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {ETSI1, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BM(W2_5180_5240, F2_5260_5320, F2_5500_5700, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, NA2_5510_5670, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {ETSI2, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BM(F3_5180_5240, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA3_5190_5230, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {ETSI3, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BM(W2_5180_5240, F2_5260_5320, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {ETSI4, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BM(F3_5180_5240, F1_5260_5320, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA3_5190_5230, NA1_5270_5310, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {ETSI5, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BM(F1_5180_5240, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA1_5190_5230, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {ETSI6, ETSI, DFS_ETSI, PSCAN_ETSI, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BM(F5_5180_5240, F1_5260_5280, F3_5500_5700, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA5_5190_5230, NA1_5270_5270, NA3_5510_5670, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {FCC1, FCC, NO_DFS, NO_PSCAN, NO_REQ, + BM(F2_5180_5240, F4_5260_5320, F5_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T1_5210_5210, T2_5250_5290, T2_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T1_5200_5240, T1_5280_5280, T1_5765_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA2_5190_5230, NA3_5270_5310, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {FCC2, FCC, NO_DFS, NO_PSCAN, NO_REQ, + BM(F6_5180_5240, F5_5260_5320, F6_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T2_5200_5240, T1_5280_5280, T1_5765_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA5_5190_5230, NA3_5270_5310, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {FCC3, FCC, DFS_FCC3, PSCAN_FCC | PSCAN_FCC_T, NO_REQ, + BM(F2_5180_5240, F3_5260_5320, F1_5500_5700, F5_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T1_5210_5210, T1_5250_5250, T1_5290_5290, T2_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T1_5200_5240, T2_5280_5280, T1_5540_5660, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA2_5190_5230, NA2_5270_5310, NA3_5510_5670, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {FCC4, FCC, DFS_FCC3, PSCAN_FCC | PSCAN_FCC_T, NO_REQ, + BM(F1_4942_4987, F1_4945_4985, F1_4950_4980, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + {FCC5, FCC, NO_DFS, NO_PSCAN, NO_REQ, + BM(F2_5180_5240, F5_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA2_5190_5230, NA4_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {FCC6, FCC, DFS_FCC3, PSCAN_FCC, NO_REQ, + BM(F7_5180_5240, F5_5260_5320, F1_5500_5580, F1_5660_5700, F6_5745_5825, -1, -1, -1, -1, -1, -1, -1), + BM(-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T2_5200_5240, T1_5280_5280, T1_5765_5805, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA5_5190_5230, NA5_5755_5795, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + {MKK1, MKK, NO_DFS, PSCAN_MKK1, DISALLOW_ADHOC_11A_TURB, + BM(F1_5170_5230, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + {MKK2, MKK, NO_DFS, PSCAN_MKK2, DISALLOW_ADHOC_11A_TURB, + BM(F1_4915_4925, F1_4935_4945, F1_4920_4980, F1_5035_5040, F1_5055_5055, F1_5040_5080, F1_5170_5230, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + /* UNI-1 even */ + {MKK3, MKK, NO_DFS, PSCAN_MKK3, DISALLOW_ADHOC_11A_TURB, + BM(F4_5180_5240, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + /* UNI-1 even + UNI-2 */ + {MKK4, MKK, DFS_MKK4, PSCAN_MKK3, DISALLOW_ADHOC_11A_TURB, + BM(F4_5180_5240, F2_5260_5320, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + /* UNI-1 even + UNI-2 + mid-band */ + {MKK5, MKK, DFS_MKK4, PSCAN_MKK3, DISALLOW_ADHOC_11A_TURB, + BM(F4_5180_5240, F2_5260_5320, F4_5500_5700, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, NA1_5510_5670, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + /* UNI-1 odd + even */ + {MKK6, MKK, DFS_MKK4, PSCAN_MKK1, DISALLOW_ADHOC_11A_TURB, + BM(F2_5170_5230, F4_5180_5240, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + /* UNI-1 odd + UNI-1 even + UNI-2 */ + {MKK7, MKK, DFS_MKK4, PSCAN_MKK1 | PSCAN_MKK3 , DISALLOW_ADHOC_11A_TURB, + BM(F2_5170_5230, F4_5180_5240, F2_5260_5320, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + /* UNI-1 odd + UNI-1 even + UNI-2 + mid-band */ + {MKK8, MKK, DFS_MKK4, PSCAN_MKK1 | PSCAN_MKK3 , DISALLOW_ADHOC_11A_TURB, + BM(F2_5170_5230, F4_5180_5240, F2_5260_5320, F4_5500_5700, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BM(NA4_5190_5230, NA2_5270_5310, NA1_5510_5670, -1, -1, -1, -1, -1, -1, -1, -1, -1)}, + + /* UNI-1 even + 4.9 GHZ */ + {MKK9, MKK, NO_DFS, NO_PSCAN, DISALLOW_ADHOC_11A_TURB, + BM(F1_4915_4925, F1_4935_4945, F1_4920_4980, F1_5035_5040, F1_5055_5055, F1_5040_5080, F4_5180_5240, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + /* UNI-1 even + UNI-2 + 4.9 GHZ */ + {MKK10, MKK, DFS_MKK4, PSCAN_MKK3, DISALLOW_ADHOC_11A_TURB, + BM(F1_4915_4925, F1_4935_4945, F1_4920_4980, F1_5035_5040, F1_5055_5055, F1_5040_5080, F4_5180_5240, F2_5260_5320, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + /* UNI-1 even + UNI-2 + 4.9 GHZ + mid-band */ + {MKK11, MKK, DFS_MKK4, PSCAN_MKK3, DISALLOW_ADHOC_11A_TURB, + BM(F1_4915_4925, F1_4935_4945, F1_4920_4980, F1_5035_5040, F1_5055_5055, F1_5040_5080, F4_5180_5240, F2_5260_5320, F4_5500_5700, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + /* UNI-1 even + UNI-1 odd + UNI-2 + 4.9 GHZ + mid-band */ + {MKK12, MKK, DFS_MKK4, PSCAN_MKK3, DISALLOW_ADHOC_11A_TURB, + BM(F1_4915_4925, F1_4935_4945, F1_4920_4980, F1_5035_5040, F1_5055_5055, F1_5040_5080, F1_5170_5230, F4_5180_5240, F2_5260_5320, F4_5500_5700, -1, -1), + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, + + /* Defined here to use when 2G channels are authorised for country K2 */ + {APLD, NO_CTL, NO_DFS, NO_PSCAN, NO_REQ, + BMZERO, + BMZERO, + BMZERO, + BM(F2_2312_2372,F2_2412_2472, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(G2_2312_2372,G2_2412_2472, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BMZERO}, + + {ETSIA, NO_CTL, NO_DFS, PSCAN_ETSIA, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BMZERO, + BMZERO, + BMZERO, + BM(F1_2457_2472,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(G1_2457_2472,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {ETSIB, ETSI, NO_DFS, PSCAN_ETSIB, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BMZERO, + BMZERO, + BMZERO, + BM(F1_2432_2442,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(G1_2432_2442,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {ETSIC, ETSI, NO_DFS, PSCAN_ETSIC, DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB, + BMZERO, + BMZERO, + BMZERO, + BM(F3_2412_2472,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(G3_2412_2472,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {FCCA, FCC, NO_DFS, NO_PSCAN, NO_REQ, + BMZERO, + BMZERO, + BMZERO, + BM(F1_2412_2462,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(G1_2412_2462,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(NG2_2422_2452,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO}, + + {MKKA, MKK, NO_DFS, PSCAN_MKKA | PSCAN_MKKA_G | PSCAN_MKKA1 | PSCAN_MKKA1_G | PSCAN_MKKA2 | PSCAN_MKKA2_G, DISALLOW_ADHOC_11A_TURB, + BMZERO, + BMZERO, + BMZERO, + BM(F2_2412_2462, F1_2467_2472, F2_2484_2484, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(G2_2412_2462, G1_2467_2472, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(NG1_2422_2452,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO}, + + {MKKC, MKK, NO_DFS, NO_PSCAN, NO_REQ, + BMZERO, + BMZERO, + BMZERO, + BM(F2_2412_2472,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(G2_2412_2472,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(NG1_2422_2452,-1,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO}, + + {WORLD, ETSI, NO_DFS, NO_PSCAN, NO_REQ, + BMZERO, + BMZERO, + BMZERO, + BM(F2_2412_2472,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(G2_2412_2472,-1,-1,-1,-1,-1,-1,-1, -1, -1, -1, -1), + BM(T2_2437_2437,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BM(NG1_2422_2452,-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO}, + + {WOR0_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_PER_11D, + BM(W1_5260_5320, W1_5180_5240, W1_5170_5230, W1_5745_5825, W1_5500_5700, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462,W1_2472_2472,W1_2417_2432, W1_2447_2457, W1_2467_2467, W1_2484_2484, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462,WG1_2472_2472,WG1_2417_2432,WG1_2447_2457,WG1_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR01_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_PER_11D, + BM(W1_5260_5320, W1_5180_5240, W1_5170_5230, W1_5745_5825, W1_5500_5700, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412, W1_2437_2442, W1_2462_2462, W1_2417_2432, W1_2447_2457, -1, -1, -1, -1, -1, -1, -1), + BM(WG1_2412_2412, WG1_2437_2442, WG1_2462_2462, WG1_2417_2432, WG1_2447_2457, -1, -1, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR02_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_PER_11D, + BM(W1_5260_5320, W1_5180_5240,W1_5170_5230,W1_5745_5825,W1_5500_5700, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462, W1_2472_2472,W1_2417_2432, W1_2447_2457, W1_2467_2467, -1, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462, WG1_2472_2472,WG1_2417_2432, WG1_2447_2457, WG1_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {EU1_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_PER_11D, + BM(W1_5260_5320, W1_5180_5240,W1_5170_5230,W1_5745_5825,W1_5500_5700, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462, W2_2472_2472,W1_2417_2432, W1_2447_2457, W2_2467_2467, -1, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462, WG2_2472_2472,WG1_2417_2432, WG1_2447_2457, WG2_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR1_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_NO_11A, + BM(W1_5260_5320, W1_5180_5240, W1_5170_5230, W1_5745_5825, W1_5500_5700, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462,W1_2472_2472,W1_2417_2432, W1_2447_2457, W1_2467_2467, W1_2484_2484, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462,WG1_2472_2472,WG1_2417_2432,WG1_2447_2457,WG1_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR2_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_NO_11A, + BM(W1_5260_5320, W1_5180_5240, W1_5170_5230, W1_5745_5825, W1_5500_5700, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462,W1_2472_2472,W1_2417_2432, W1_2447_2457, W1_2467_2467, W1_2484_2484, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462,WG1_2472_2472,WG1_2417_2432,WG1_2447_2457,WG1_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR3_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_PER_11D, + BM(W1_5260_5320, W1_5180_5240, W1_5170_5230, W1_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462,W1_2472_2472,W1_2417_2432, W1_2447_2457, W1_2467_2467, -1, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462,WG1_2472_2472,WG1_2417_2432,WG1_2447_2457,WG1_2467_2467,-1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR4_WORLD, NO_CTL, DFS_FCC3, PSCAN_WWR, ADHOC_NO_11A, + BM(W2_5260_5320, W2_5180_5240, F2_5745_5805, W2_5825_5825, -1, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412,W1_2437_2442,W1_2462_2462, W1_2417_2432,W1_2447_2457,-1, -1, -1, -1, -1, -1, -1), + BM(WG1_2412_2412,WG1_2437_2442,WG1_2462_2462, WG1_2417_2432,WG1_2447_2457,-1, -1, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR5_ETSIC, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_NO_11A, + BM(W1_5260_5320, W2_5180_5240, F6_5745_5825, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BM(W1_2412_2412, W1_2437_2442, W1_2462_2462, W2_2472_2472, W1_2417_2432, W1_2447_2457, W2_2467_2467, -1, -1, -1, -1, -1), + BM(WG1_2412_2412, WG1_2437_2442, WG1_2462_2462, WG1_2472_2472, WG1_2417_2432, WG1_2447_2457, WG1_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WOR9_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_NO_11A, + BM(W1_5260_5320, W1_5180_5240, W1_5745_5825, W1_5500_5700, -1, -1, -1, -1, -1, -1, -1, -1), + BM(WT1_5210_5250, WT1_5290_5290, WT1_5760_5800, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BM(W1_2412_2412, W1_2437_2442, W1_2462_2462, W1_2417_2432, W1_2447_2457, -1, -1, -1, -1, -1, -1, -1), + BM(WG1_2412_2412, WG1_2437_2442, WG1_2462_2462, WG1_2417_2432, WG1_2447_2457, -1, -1, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {WORA_WORLD, NO_CTL, DFS_FCC3 | DFS_ETSI, PSCAN_WWR, ADHOC_NO_11A, + BM(W1_5260_5320, W1_5180_5240, W1_5745_5825, W1_5500_5700, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO, + BM(W1_2412_2412, W1_2437_2442, W1_2462_2462, W1_2472_2472, W1_2417_2432, W1_2447_2457, W1_2467_2467, -1, -1, -1, -1, -1), + BM(WG1_2412_2412, WG1_2437_2442, WG1_2462_2462, WG1_2472_2472, WG1_2417_2432, WG1_2447_2457, WG1_2467_2467, -1, -1, -1, -1, -1), + BM(T3_2437_2437, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1), + BMZERO, + BMZERO}, + + {NULL1, NO_CTL, NO_DFS, NO_PSCAN, NO_REQ, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO, + BMZERO}, +}; + +struct cmode { + u16_t mode; + u32_t flags; +}; + +static const struct cmode modes[] = { + { HAL_MODE_TURBO, CHANNEL_ST}, /* TURBO means 11a Static Turbo */ + { HAL_MODE_11A, CHANNEL_A}, + { HAL_MODE_11B, CHANNEL_B}, + { HAL_MODE_11G, CHANNEL_G}, + { HAL_MODE_11G_TURBO, CHANNEL_108G}, + { HAL_MODE_11A_TURBO, CHANNEL_108A}, + { HAL_MODE_11NA, CHANNEL_A_HT40}, + { HAL_MODE_11NA, CHANNEL_A_HT20}, + { HAL_MODE_11NG, CHANNEL_G_HT40}, + { HAL_MODE_11NG, CHANNEL_G_HT20}, +}; + +/* + * Return the Wireless Mode Regulatory Domain based + * on the country code and the wireless mode. + */ +u8_t GetWmRD(u16_t regionCode, u16_t channelFlag, REG_DOMAIN *rd) +{ + s16_t i, found, regDmn; + u64_t flags=NO_REQ; + REG_DMN_PAIR_MAPPING *regPair=NULL; + + for (i=0, found=0; (iregDmn2GHz; + flags = regPair->flags2GHz; + } + else + { + regDmn = regPair->regDmn5GHz; + flags = regPair->flags5GHz; + } + + /* + * We either started with a unitary reg domain or we've found the + * unitary reg domain of the pair + */ + + for (i=0;ipscan &= regPair->pscanMask; + rd->flags = (u32_t)flags; + return TRUE; +} + +/* + * Test to see if the bitmask array is all zeros + */ +u8_t isChanBitMaskZero(u64_t *bitmask) +{ + u16_t i; + + for (i=0; ihpPrivate; + + zmw_declare_for_critical_section(); + + if (!GetWmRD(regionCode, ~ZM_REG_FLAG_CHANNEL_2GHZ, &rd5GHz)) + { + zm_debug_msg1("couldn't find unitary 5GHz reg domain for Region Code ", regionCode); + return; + } + if (!GetWmRD(regionCode, ZM_REG_FLAG_CHANNEL_2GHZ, &rd2GHz)) + { + zm_debug_msg1("couldn't find unitary 2GHz reg domain for Region Code ", regionCode); + return; + } + if (wd->regulationTable.regionCode == regionCode) + { + zm_debug_msg1("current region code is the same with Region Code ", regionCode); + return; + } + else + { + wd->regulationTable.regionCode = regionCode; + } + + next = 0; + + zmw_enter_critical_section(dev); + + for (cm = modes; cm < &modes[N(modes)]; cm++) + { + u16_t c; + u64_t *channelBM=NULL; + REG_DOMAIN *rd=NULL; + REG_DMN_FREQ_BAND *fband=NULL,*freqs=NULL; + + switch (cm->mode) + { + case HAL_MODE_TURBO: + //we don't have turbo mode so we disable it + //zm_debug_msg0("CWY - HAL_MODE_TURBO"); + channelBM = NULL; + //rd = &rd5GHz; + //channelBM = rd->chan11a_turbo; + //freqs = ®Dmn5GhzTurboFreq[0]; + //ctl = rd->conformanceTestLimit | CTL_TURBO; + break; + case HAL_MODE_11A: + if ((hpPriv->OpFlags & 0x1) != 0) + { + rd = &rd5GHz; + channelBM = rd->chan11a; + freqs = ®Dmn5GhzFreq[0]; + c_lo = 4920; //from channel 184 + c_hi = 5825; //to channel 165 + //ctl = rd->conformanceTestLimit; + //zm_debug_msg2("CWY - HAL_MODE_11A, channelBM = 0x", *channelBM); + } + //else + { + //channelBM = NULL; + } + break; + case HAL_MODE_11B: + //Disable 11B mode because it only has difference with 11G in PowerDFS Data, + //and we don't use this now. + //zm_debug_msg0("CWY - HAL_MODE_11B"); + channelBM = NULL; + //rd = &rd2GHz; + //channelBM = rd->chan11b; + //freqs = ®Dmn2GhzFreq[0]; + //ctl = rd->conformanceTestLimit | CTL_11B; + //zm_debug_msg2("CWY - HAL_MODE_11B, channelBM = 0x", *channelBM); + break; + case HAL_MODE_11G: + if ((hpPriv->OpFlags & 0x2) != 0) + { + rd = &rd2GHz; + channelBM = rd->chan11g; + freqs = ®Dmn2Ghz11gFreq[0]; + c_lo = 2412; //from channel 1 + //c_hi = 2462; //to channel 11 + c_hi = 2472; //to channel 13 + //ctl = rd->conformanceTestLimit | CTL_11G; + //zm_debug_msg2("CWY - HAL_MODE_11G, channelBM = 0x", *channelBM); + } + //else + { + //channelBM = NULL; + } + break; + case HAL_MODE_11G_TURBO: + //we don't have turbo mode so we disable it + //zm_debug_msg0("CWY - HAL_MODE_11G_TURBO"); + channelBM = NULL; + //rd = &rd2GHz; + //channelBM = rd->chan11g_turbo; + //freqs = ®Dmn2Ghz11gTurboFreq[0]; + //ctl = rd->conformanceTestLimit | CTL_108G; + break; + case HAL_MODE_11A_TURBO: + //we don't have turbo mode so we disable it + //zm_debug_msg0("CWY - HAL_MODE_11A_TURBO"); + channelBM = NULL; + //rd = &rd5GHz; + //channelBM = rd->chan11a_dyn_turbo; + //freqs = ®Dmn5GhzTurboFreq[0]; + //ctl = rd->conformanceTestLimit | CTL_108G; + break; + default: + zm_debug_msg1("Unkonwn HAL mode ", cm->mode); + continue; + } + if (channelBM == NULL) + { + //zm_debug_msg0("CWY - channelBM is NULL"); + continue; + } + if (isChanBitMaskZero(channelBM)) + { + //zm_debug_msg0("CWY - BitMask is Zero"); + continue; + } + + // RAY:Is it ok?? + if (freqs == NULL ) + { + continue; + } + + for (b=0;b<64*BMLEN; b++) + { + if (IS_BIT_SET(b,channelBM)) + { + fband = &freqs[b]; + + //zm_debug_msg1("CWY - lowChannel = ", fband->lowChannel); + //zm_debug_msg1("CWY - highChannel = ", fband->highChannel); + //zm_debug_msg1("CWY - channelSep = ", fband->channelSep); + for (c=fband->lowChannel; c <= fband->highChannel; + c += fband->channelSep) + { + ZM_HAL_CHANNEL icv; + + //Disable all DFS channel + if ((hpPriv->disableDfsCh==0) || (!(fband->useDfs & rd->dfsMask))) + { + if( fband->channelBW < 20 ) + { + /**************************************************************/ + /* */ + /* Temporary discard channel that BW < 20MHz (5 or 10MHz) */ + /* Our architecture does not implemnt it !!! */ + /* */ + /**************************************************************/ + continue; + } + if ((c >= c_lo) && (c <= c_hi)) + { + icv.channel = c; + icv.channelFlags = cm->flags; + icv.maxRegTxPower = fband->powerDfs; + if (fband->usePassScan & rd->pscan) + icv.channelFlags |= ZM_REG_FLAG_CHANNEL_PASSIVE; + else + icv.channelFlags &= ~ZM_REG_FLAG_CHANNEL_PASSIVE; + if (fband->useDfs & rd->dfsMask) + icv.privFlags = ZM_REG_FLAG_CHANNEL_DFS; + else + icv.privFlags = 0; + + /* For now disable radar for FCC3 */ + if (fband->useDfs & rd->dfsMask & DFS_FCC3) + { + icv.privFlags &= ~ZM_REG_FLAG_CHANNEL_DFS; + icv.privFlags |= ZM_REG_FLAG_CHANNEL_DFS_CLEAR; + } + + if(rd->flags & LIMIT_FRAME_4MS) + icv.privFlags |= ZM_REG_FLAG_CHANNEL_DFS_CLEAR; + + icv.minTxPower = 0; + icv.maxTxPower = 0; + + zm_assert(next < 60); + + wd->regulationTable.allowChannel[next++] = icv; + } + } + } + } + } + } + wd->regulationTable.allowChannelCnt = next; + + #if 0 + { + /* debug print */ + u32_t i; + DbgPrint("\n-------------------------------------------\n"); + DbgPrint("zfHpGetRegulationTable print all channel info regincode = 0x%x\n", wd->regulationTable.regionCode); + DbgPrint("index channel channelFlags maxRegTxPower privFlags useDFS\n"); + + for (i=0; iregulationTable.allowChannelCnt; i++) + { + DbgPrint("%02d %d %04x %02d %x %x\n", + i, + wd->regulationTable.allowChannel[i].channel, + wd->regulationTable.allowChannel[i].channelFlags, + wd->regulationTable.allowChannel[i].maxRegTxPower, + wd->regulationTable.allowChannel[i].privFlags, + wd->regulationTable.allowChannel[i].privFlags & ZM_REG_FLAG_CHANNEL_DFS); + } + } + #endif + + zmw_leave_critical_section(dev); +} + +void zfHpGetRegulationTablefromRegionCode(zdev_t* dev, u16_t regionCode) +{ + u16_t c_lo = 2000, c_hi = 6000; //default channel is all enable + u8_t isoName[3] = {'N', 'A', 0}; + + zfCoreSetIsoName(dev, isoName); + + zfHpGetRegulationTable(dev, regionCode, c_lo, c_hi); +} + +void zfHpGetRegulationTablefromCountry(zdev_t* dev, u16_t CountryCode) +{ + u16_t i; + u16_t c_lo = 2000, c_hi = 6000; //default channel is all enable + u16_t RegDomain; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + for (i = 0; i < N(allCountries); i++) + { + if (CountryCode == allCountries[i].countryCode) + { + RegDomain = allCountries[i].regDmnEnum; + + // read the ACU country code from EEPROM + zfCoreSetIsoName(dev, (u8_t*)allCountries[i].isoName); + + //zm_debug_msg_s("CWY - Country Name = ", allCountries[i].name); + + if (wd->regulationTable.regionCode != RegDomain) + { + //zm_debug_msg0("CWY - Change regulatory table"); + + zfHpGetRegulationTable(dev, RegDomain, c_lo, c_hi); + } + return; + } + } + zm_debug_msg1("Invalid CountryCode = ", CountryCode); +} + +u8_t zfHpGetRegulationTablefromISO(zdev_t* dev, u8_t *countryInfo, u8_t length) +{ + u16_t i; + u16_t RegDomain; + u16_t c_lo = 2000, c_hi = 6000; //default channel is all enable + //u8_t strLen = 2; + + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + if (countryInfo[4] != 0x20) + { // with (I)ndoor/(O)utdoor info + //strLen = 3; + } + //zm_debug_msg_s("Desired iso name = ", isoName); + for (i = 0; i < N(allCountries); i++) + { + //zm_debug_msg_s("Current iso name = ", allCountries[i].isoName); + if (zfMemoryIsEqual((u8_t *)allCountries[i].isoName, (u8_t *)&countryInfo[2], length-1)) + { + //DbgPrint("Set current iso name = %s\n", allCountries[i].isoName); + //zm_debug_msg0("iso name hit!!"); + + RegDomain = allCountries[i].regDmnEnum; + + if (wd->regulationTable.regionCode != RegDomain) + { + zfHpGetRegulationTable(dev, RegDomain, c_lo, c_hi); + } + + //while (index < (countryInfo[1]+2)) + //{ + // if (countryInfo[index] <= 14) + // { + // /* calculate 2.4GHz low boundary channel frequency */ + // ch = countryInfo[index]; + // if ( ch == 14 ) + // c_lo = ZM_CH_G_14; + // else + // c_lo = ZM_CH_G_1 + (ch - 1) * 5; + // /* calculate 2.4GHz high boundary channel frequency */ + // ch = countryInfo[index] + countryInfo[index + 1] - 1; + // if ( ch == 14 ) + // c_hi = ZM_CH_G_14; + // else + // c_hi = ZM_CH_G_1 + (ch - 1) * 5; + // } + // else + // { + // /* calculate 5GHz low boundary channel frequency */ + // ch = countryInfo[index]; + // if ( (ch >= 184)&&(ch <= 196) ) + // c_lo = 4000 + ch*5; + // else + // c_lo = 5000 + ch*5; + // /* calculate 5GHz high boundary channel frequency */ + // ch = countryInfo[index] + countryInfo[index + 1] - 1; + // if ( (ch >= 184)&&(ch <= 196) ) + // c_hi = 4000 + ch*5; + // else + // c_hi = 5000 + ch*5; + // } + // + // zfHpGetRegulationTable(dev, RegDomain, c_lo, c_hi); + // + // index+=3; + //} + + return 0; + } + } + //zm_debug_msg_s("Invalid iso name = ", &countryInfo[2]); + return 1; +} + +const char* zfHpGetisoNamefromregionCode(zdev_t* dev, u16_t regionCode) +{ + u16_t i; + + for (i = 0; i < N(allCountries); i++) + { + if (allCountries[i].regDmnEnum == regionCode) + { + return allCountries[i].isoName; + } + } + /* no matching item, return default */ + return allCountries[0].isoName; +} + +u16_t zfHpGetRegionCodeFromIsoName(zdev_t* dev, u8_t *countryIsoName) +{ + u16_t i; + u16_t regionCode; + + /* if no matching item, return default */ + regionCode = DEF_REGDMN; + + for (i = 0; i < N(allCountries); i++) + { + if (zfMemoryIsEqual((u8_t *)allCountries[i].isoName, countryIsoName, 2)) + { + regionCode = allCountries[i].regDmnEnum; + break; + } + } + + return regionCode; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfHpDeleteAllowChannel */ +/* Delete Allow Channel. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* freq : frequency */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Chao-Wen Yang ZyDAS Technology Corporation 2007.3 */ +/* */ +/************************************************************************/ +u16_t zfHpDeleteAllowChannel(zdev_t* dev, u16_t freq) +{ + u16_t i, bandIndex = 0; + u16_t dfs5GBand[][2] = {{5150, 5240}, {5260, 5350}, {5450, 5700}, {5725, 5825}}; + + zmw_get_wlan_dev(dev); + /* Find which band does this frequency belong */ + for (i = 0; i < 4; i++) + { + if ((freq >= dfs5GBand[i][0]) && (freq <= dfs5GBand[i][1])) + bandIndex = i + 1; + } + + if (bandIndex == 0) + { + /* 2.4G, don't care */ + return 0; + } + else + { + bandIndex--; + } + /* Set all channels in this band to passive scan */ + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if ((wd->regulationTable.allowChannel[i].channel >= dfs5GBand[bandIndex][0]) && + (wd->regulationTable.allowChannel[i].channel <= dfs5GBand[bandIndex][1])) + { + /* if channel is not passive, set it to be passive and mark it */ + if ((wd->regulationTable.allowChannel[i].channelFlags & + ZM_REG_FLAG_CHANNEL_PASSIVE) == 0) + { + wd->regulationTable.allowChannel[i].channelFlags |= + (ZM_REG_FLAG_CHANNEL_PASSIVE | ZM_REG_FLAG_CHANNEL_CSA); + } + } + } + + return 0; +} + +u16_t zfHpAddAllowChannel(zdev_t* dev, u16_t freq) +{ + u16_t i, j, arrayIndex; + + zmw_get_wlan_dev(dev); + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel == freq) + break; + } + + if ( i == wd->regulationTable.allowChannelCnt) + { + for (j = 0; j < wd->regulationTable.allowChannelCnt; j++) + { + if (wd->regulationTable.allowChannel[j].channel > freq) + break; + } + + //zm_debug_msg1("CWY - add frequency = ", freq); + //zm_debug_msg1("CWY - channel array index = ", j); + + arrayIndex = j; + + if (arrayIndex < wd->regulationTable.allowChannelCnt) + { + for (j = wd->regulationTable.allowChannelCnt; j > arrayIndex; j--) + wd->regulationTable.allowChannel[j] = wd->regulationTable.allowChannel[j - 1]; + } + wd->regulationTable.allowChannel[arrayIndex].channel = freq; + + wd->regulationTable.allowChannelCnt++; + } + + return 0; +} + +u16_t zfHpIsDfsChannelNCS(zdev_t* dev, u16_t freq) +{ + u8_t flag = ZM_REG_FLAG_CHANNEL_DFS; + u16_t i; + zmw_get_wlan_dev(dev); + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + //DbgPrint("DFS:freq=%d, chan=%d", freq, wd->regulationTable.allowChannel[i].channel); + if (wd->regulationTable.allowChannel[i].channel == freq) + { + flag = wd->regulationTable.allowChannel[i].privFlags; + break; + } + } + + return (flag & (ZM_REG_FLAG_CHANNEL_DFS|ZM_REG_FLAG_CHANNEL_DFS_CLEAR)); +} + +u16_t zfHpIsDfsChannel(zdev_t* dev, u16_t freq) +{ + u8_t flag = ZM_REG_FLAG_CHANNEL_DFS; + u16_t i; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + //DbgPrint("DFS:freq=%d, chan=%d", freq, wd->regulationTable.allowChannel[i].channel); + if (wd->regulationTable.allowChannel[i].channel == freq) + { + flag = wd->regulationTable.allowChannel[i].privFlags; + break; + } + } + + zmw_leave_critical_section(dev); + + return (flag & (ZM_REG_FLAG_CHANNEL_DFS|ZM_REG_FLAG_CHANNEL_DFS_CLEAR)); +} + +u16_t zfHpIsAllowedChannel(zdev_t* dev, u16_t freq) +{ + u16_t i; + zmw_get_wlan_dev(dev); + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if (wd->regulationTable.allowChannel[i].channel == freq) + { + return 1; + } + } + + return 0; +} + +u16_t zfHpFindFirstNonDfsChannel(zdev_t* dev, u16_t aBand) +{ + u16_t chan = 2412; + u16_t i; + zmw_get_wlan_dev(dev); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + for (i = 0; i < wd->regulationTable.allowChannelCnt; i++) + { + if ((wd->regulationTable.allowChannel[i].privFlags & ZM_REG_FLAG_CHANNEL_DFS) != 0) + { + if (aBand) + { + if (wd->regulationTable.allowChannel[i].channel > 3000) + { + chan = wd->regulationTable.allowChannel[i].channel; + break; + } + } + else + { + if (wd->regulationTable.allowChannel[i].channel < 3000) + { + chan = wd->regulationTable.allowChannel[i].channel; + break; + } + } + } + } + + zmw_leave_critical_section(dev); + + return chan; +} + + +/* porting from ACU */ +/* save RegulatoryDomain in hpriv */ +u8_t zfHpGetRegulatoryDomain(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + switch (wd->regulationTable.regionCode) + { + case NO_ENUMRD: + return 0; + break; + case FCC1_FCCA: + case FCC1_WORLD: + case FCC4_FCCA: + case FCC5_FCCA: + case FCC2_WORLD: + case FCC2_ETSIC: + case FCC3_FCCA: + case FCC3_WORLD: + case FCC1: + case FCC2: + case FCC3: + case FCC4: + case FCC5: + case FCCA: + return 0x10;//WG_AMERICAS DOT11_REG_DOMAIN_FCC United States + break; + + case FCC2_FCCA: + return 0x20;//DOT11_REG_DOMAIN_DOC Canada + break; + + case ETSI1_WORLD: + case ETSI3_ETSIA: + case ETSI2_WORLD: + case ETSI3_WORLD: + case ETSI4_WORLD: + case ETSI4_ETSIC: + case ETSI5_WORLD: + case ETSI6_WORLD: + case ETSI_RESERVED: + case ETSI1: + case ETSI2: + case ETSI3: + case ETSI4: + case ETSI5: + case ETSI6: + case ETSIA: + case ETSIB: + case ETSIC: + return 0x30;//WG_EMEA DOT11_REG_DOMAIN_ETSI Most of Europe + break; + + case MKK1_MKKA: + case MKK1_MKKB: + case MKK2_MKKA: + case MKK1_FCCA: + case MKK1_MKKA1: + case MKK1_MKKA2: + case MKK1_MKKC: + case MKK3_MKKB: + case MKK3_MKKA2: + case MKK3_MKKC: + case MKK4_MKKB: + case MKK4_MKKA2: + case MKK4_MKKC: + case MKK5_MKKB: + case MKK5_MKKA2: + case MKK5_MKKC: + case MKK6_MKKB: + case MKK6_MKKA2: + case MKK6_MKKC: + case MKK7_MKKB: + case MKK7_MKKA: + case MKK7_MKKC: + case MKK8_MKKB: + case MKK8_MKKA2: + case MKK8_MKKC: + case MKK6_MKKA1: + case MKK6_FCCA: + case MKK7_MKKA1: + case MKK7_FCCA: + case MKK9_FCCA: + case MKK9_MKKA1: + case MKK9_MKKC: + case MKK9_MKKA2: + case MKK10_FCCA: + case MKK10_MKKA1: + case MKK10_MKKC: + case MKK10_MKKA2: + case MKK11_MKKA: + case MKK11_FCCA: + case MKK11_MKKA1: + case MKK11_MKKC: + case MKK11_MKKA2: + case MKK12_MKKA: + case MKK12_FCCA: + case MKK12_MKKA1: + case MKK12_MKKC: + case MKK12_MKKA2: + case MKK3_MKKA: + case MKK3_MKKA1: + case MKK3_FCCA: + case MKK4_MKKA: + case MKK4_MKKA1: + case MKK4_FCCA: + case MKK9_MKKA: + case MKK10_MKKA: + case MKK1: + case MKK2: + case MKK3: + case MKK4: + case MKK5: + case MKK6: + case MKK7: + case MKK8: + case MKK9: + case MKK10: + case MKK11: + case MKK12: + case MKKA: + case MKKC: + return 0x40;//WG_JAPAN DOT11_REG_DOMAIN_MKK Japan + break; + + default: + break; + } + return 0xFF;// Didn't input RegDmn by mean to distinguish by customer + +} + + +void zfHpDisableDfsChannel(zdev_t* dev, u8_t disableFlag) +{ + zmw_get_wlan_dev(dev); + + struct zsHpPriv* hpPriv=wd->hpPrivate; + hpPriv->disableDfsCh = disableFlag; + return; +} diff --git a/drivers/staging/otus/hal/hpreg.h b/drivers/staging/otus/hal/hpreg.h new file mode 100644 index 000000000000..6f8c73fd42cc --- /dev/null +++ b/drivers/staging/otus/hal/hpreg.h @@ -0,0 +1,524 @@ +/* + * Copyright (c) 2000-2005 ZyDAS Technology Corporation + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : hpreg.h */ +/* */ +/* Abstract */ +/* This module contains Regulatory Table definitions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#ifndef _HPREG_H +#define _HPREG_H + +typedef u16_t HAL_CTRY_CODE; /* country code */ +typedef u16_t HAL_REG_DOMAIN; /* regulatory domain code */ +typedef enum { + AH_FALSE = 0, /* NB: lots of code assumes false is zero */ + AH_TRUE = 1, +} HAL_BOOL; + + +/* + * Country/Region Codes from MS WINNLS.H + * Numbering from ISO 3166 + */ +enum CountryCode { + CTRY_ALBANIA = 8, /* Albania */ + CTRY_ALGERIA = 12, /* Algeria */ + CTRY_ARGENTINA = 32, /* Argentina */ + CTRY_ARMENIA = 51, /* Armenia */ + CTRY_AUSTRALIA = 36, /* Australia */ + CTRY_AUSTRIA = 40, /* Austria */ + CTRY_AZERBAIJAN = 31, /* Azerbaijan */ + CTRY_BAHRAIN = 48, /* Bahrain */ + CTRY_BELARUS = 112, /* Belarus */ + CTRY_BELGIUM = 56, /* Belgium */ + CTRY_BELIZE = 84, /* Belize */ + CTRY_BOLIVIA = 68, /* Bolivia */ + CTRY_BOSNIA = 70, /* Bosnia */ + CTRY_BRAZIL = 76, /* Brazil */ + CTRY_BRUNEI_DARUSSALAM = 96, /* Brunei Darussalam */ + CTRY_BULGARIA = 100, /* Bulgaria */ + CTRY_CANADA = 124, /* Canada */ + CTRY_CHILE = 152, /* Chile */ + CTRY_CHINA = 156, /* People's Republic of China */ + CTRY_COLOMBIA = 170, /* Colombia */ + CTRY_COSTA_RICA = 188, /* Costa Rica */ + CTRY_CROATIA = 191, /* Croatia */ + CTRY_CYPRUS = 196, /* Cyprus */ + CTRY_CZECH = 203, /* Czech Republic */ + CTRY_DENMARK = 208, /* Denmark */ + CTRY_DOMINICAN_REPUBLIC = 214, /* Dominican Republic */ + CTRY_ECUADOR = 218, /* Ecuador */ + CTRY_EGYPT = 818, /* Egypt */ + CTRY_EL_SALVADOR = 222, /* El Salvador */ + CTRY_ESTONIA = 233, /* Estonia */ + CTRY_FAEROE_ISLANDS = 234, /* Faeroe Islands */ + CTRY_FINLAND = 246, /* Finland */ + CTRY_FRANCE = 250, /* France */ + CTRY_FRANCE2 = 255, /* France2 */ + CTRY_GEORGIA = 268, /* Georgia */ + CTRY_GERMANY = 276, /* Germany */ + CTRY_GREECE = 300, /* Greece */ + CTRY_GUATEMALA = 320, /* Guatemala */ + CTRY_HONDURAS = 340, /* Honduras */ + CTRY_HONG_KONG = 344, /* Hong Kong S.A.R., P.R.C. */ + CTRY_HUNGARY = 348, /* Hungary */ + CTRY_ICELAND = 352, /* Iceland */ + CTRY_INDIA = 356, /* India */ + CTRY_INDONESIA = 360, /* Indonesia */ + CTRY_IRAN = 364, /* Iran */ + CTRY_IRAQ = 368, /* Iraq */ + CTRY_IRELAND = 372, /* Ireland */ + CTRY_ISRAEL = 376, /* Israel */ + CTRY_ISRAEL2 = 377, /* Israel2 */ + CTRY_ITALY = 380, /* Italy */ + CTRY_JAMAICA = 388, /* Jamaica */ + CTRY_JAPAN = 392, /* Japan */ + CTRY_JAPAN1 = 393, /* Japan (JP1) */ + CTRY_JAPAN2 = 394, /* Japan (JP0) */ + CTRY_JAPAN3 = 395, /* Japan (JP1-1) */ + CTRY_JAPAN4 = 396, /* Japan (JE1) */ + CTRY_JAPAN5 = 397, /* Japan (JE2) */ + CTRY_JAPAN6 = 399, /* Japan (JP6) */ + + CTRY_JAPAN7 = 4007, /* Japan (J7) */ + CTRY_JAPAN8 = 4008, /* Japan (J8) */ + CTRY_JAPAN9 = 4009, /* Japan (J9) */ + + CTRY_JAPAN10 = 4010, /* Japan (J10) */ + CTRY_JAPAN11 = 4011, /* Japan (J11) */ + CTRY_JAPAN12 = 4012, /* Japan (J12) */ + + CTRY_JAPAN13 = 4013, /* Japan (J13) */ + CTRY_JAPAN14 = 4014, /* Japan (J14) */ + CTRY_JAPAN15 = 4015, /* Japan (J15) */ + + CTRY_JAPAN16 = 4016, /* Japan (J16) */ + CTRY_JAPAN17 = 4017, /* Japan (J17) */ + CTRY_JAPAN18 = 4018, /* Japan (J18) */ + + CTRY_JAPAN19 = 4019, /* Japan (J19) */ + CTRY_JAPAN20 = 4020, /* Japan (J20) */ + CTRY_JAPAN21 = 4021, /* Japan (J21) */ + + CTRY_JAPAN22 = 4022, /* Japan (J22) */ + CTRY_JAPAN23 = 4023, /* Japan (J23) */ + CTRY_JAPAN24 = 4024, /* Japan (J24) */ + + CTRY_JAPAN25 = 4025, /* Japan (J25) */ + CTRY_JAPAN26 = 4026, /* Japan (J26) */ + CTRY_JAPAN27 = 4027, /* Japan (J27) */ + + CTRY_JAPAN28 = 4028, /* Japan (J28) */ + CTRY_JAPAN29 = 4029, /* Japan (J29) */ + CTRY_JAPAN30 = 4030, /* Japan (J30) */ + + CTRY_JAPAN31 = 4031, /* Japan (J31) */ + CTRY_JAPAN32 = 4032, /* Japan (J32) */ + CTRY_JAPAN33 = 4033, /* Japan (J33) */ + + CTRY_JAPAN34 = 4034, /* Japan (J34) */ + CTRY_JAPAN35 = 4035, /* Japan (J35) */ + CTRY_JAPAN36 = 4036, /* Japan (J36) */ + + CTRY_JAPAN37 = 4037, /* Japan (J37) */ + CTRY_JAPAN38 = 4038, /* Japan (J38) */ + CTRY_JAPAN39 = 4039, /* Japan (J39) */ + + CTRY_JAPAN40 = 4040, /* Japan (J40) */ + CTRY_JAPAN41 = 4041, /* Japan (J41) */ + CTRY_JAPAN42 = 4042, /* Japan (J42) */ + CTRY_JAPAN43 = 4043, /* Japan (J43) */ + CTRY_JAPAN44 = 4044, /* Japan (J44) */ + CTRY_JAPAN45 = 4045, /* Japan (J45) */ + CTRY_JAPAN46 = 4046, /* Japan (J46) */ + CTRY_JAPAN47 = 4047, /* Japan (J47) */ + CTRY_JAPAN48 = 4048, /* Japan (J48) */ + CTRY_JAPAN49 = 4049, /* Japan (J49) */ + + CTRY_JAPAN50 = 4050, /* Japan (J50) */ + CTRY_JAPAN51 = 4051, /* Japan (J51) */ + CTRY_JAPAN52 = 4052, /* Japan (J52) */ + CTRY_JAPAN53 = 4053, /* Japan (J53) */ + CTRY_JAPAN54 = 4054, /* Japan (J54) */ + + CTRY_JORDAN = 400, /* Jordan */ + CTRY_KAZAKHSTAN = 398, /* Kazakhstan */ + CTRY_KENYA = 404, /* Kenya */ + CTRY_KOREA_NORTH = 408, /* North Korea */ + CTRY_KOREA_ROC = 410, /* South Korea */ + CTRY_KOREA_ROC2 = 411, /* South Korea */ + CTRY_KOREA_ROC3 = 412, /* South Korea */ + CTRY_KUWAIT = 414, /* Kuwait */ + CTRY_LATVIA = 428, /* Latvia */ + CTRY_LEBANON = 422, /* Lebanon */ + CTRY_LIBYA = 434, /* Libya */ + CTRY_LIECHTENSTEIN = 438, /* Liechtenstein */ + CTRY_LITHUANIA = 440, /* Lithuania */ + CTRY_LUXEMBOURG = 442, /* Luxembourg */ + CTRY_MACAU = 446, /* Macau */ + CTRY_MACEDONIA = 807, /* the Former Yugoslav Republic of Macedonia */ + CTRY_MALAYSIA = 458, /* Malaysia */ + CTRY_MALTA = 470, /* Malta */ + CTRY_MEXICO = 484, /* Mexico */ + CTRY_MONACO = 492, /* Principality of Monaco */ + CTRY_MOROCCO = 504, /* Morocco */ + CTRY_NETHERLANDS = 528, /* Netherlands */ + CTRY_NETHERLANDS_ANT = 530, /* Netherlands-Antellis */ + CTRY_NEW_ZEALAND = 554, /* New Zealand */ + CTRY_NICARAGUA = 558, /* Nicaragua */ + CTRY_NORWAY = 578, /* Norway */ + CTRY_OMAN = 512, /* Oman */ + CTRY_PAKISTAN = 586, /* Islamic Republic of Pakistan */ + CTRY_PANAMA = 591, /* Panama */ + CTRY_PARAGUAY = 600, /* Paraguay */ + CTRY_PERU = 604, /* Peru */ + CTRY_PHILIPPINES = 608, /* Republic of the Philippines */ + CTRY_POLAND = 616, /* Poland */ + CTRY_PORTUGAL = 620, /* Portugal */ + CTRY_PUERTO_RICO = 630, /* Puerto Rico */ + CTRY_QATAR = 634, /* Qatar */ + CTRY_ROMANIA = 642, /* Romania */ + CTRY_RUSSIA = 643, /* Russia */ + CTRY_SAUDI_ARABIA = 682, /* Saudi Arabia */ + CTRY_SERBIA_MONT = 891, /* Serbia and Montenegro */ + CTRY_SINGAPORE = 702, /* Singapore */ + CTRY_SLOVAKIA = 703, /* Slovak Republic */ + CTRY_SLOVENIA = 705, /* Slovenia */ + CTRY_SOUTH_AFRICA = 710, /* South Africa */ + CTRY_SPAIN = 724, /* Spain */ + CTRY_SRILANKA = 144, /* Srilanka */ + CTRY_SWEDEN = 752, /* Sweden */ + CTRY_SWITZERLAND = 756, /* Switzerland */ + CTRY_SYRIA = 760, /* Syria */ + CTRY_TAIWAN = 158, /* Taiwan */ + CTRY_THAILAND = 764, /* Thailand */ + CTRY_TRINIDAD_Y_TOBAGO = 780, /* Trinidad y Tobago */ + CTRY_TUNISIA = 788, /* Tunisia */ + CTRY_TURKEY = 792, /* Turkey */ + CTRY_UAE = 784, /* U.A.E. */ + CTRY_UKRAINE = 804, /* Ukraine */ + CTRY_UNITED_KINGDOM = 826, /* United Kingdom */ + CTRY_UNITED_STATES = 840, /* United States */ + CTRY_UNITED_STATES_FCC49 = 842, /* United States (Public Safety)*/ + CTRY_URUGUAY = 858, /* Uruguay */ + CTRY_UZBEKISTAN = 860, /* Uzbekistan */ + CTRY_VENEZUELA = 862, /* Venezuela */ + CTRY_VIET_NAM = 704, /* Viet Nam */ + CTRY_YEMEN = 887, /* Yemen */ + CTRY_ZIMBABWE = 716 /* Zimbabwe */ +}; + +/* Enumerated Regulatory Domain Information 8 bit values indicate that + * the regdomain is really a pair of unitary regdomains. 12 bit values + * are the real unitary regdomains and are the only ones which have the + * frequency bitmasks and flags set. + */ +enum EnumRd { + /* + * The following regulatory domain definitions are + * found in the EEPROM. Each regulatory domain + * can operate in either a 5GHz or 2.4GHz wireless mode or + * both 5GHz and 2.4GHz wireless modes. + * In general, the value holds no special + * meaning and is used to decode into either specific + * 2.4GHz or 5GHz wireless mode for that particular + * regulatory domain. + */ + NO_ENUMRD = 0x00, + NULL1_WORLD = 0x03, /* For 11b-only countries (no 11a allowed) */ + NULL1_ETSIB = 0x07, /* Israel */ + NULL1_ETSIC = 0x08, + FCC1_FCCA = 0x10, /* USA */ + FCC1_WORLD = 0x11, /* Hong Kong */ + FCC4_FCCA = 0x12, /* USA - Public Safety */ + FCC5_FCCA = 0x13, /* USA - with no DFS (UNII-1 + UNII-3 only) */ + FCC6_FCCA = 0x14, /* Canada */ + + FCC2_FCCA = 0x20, /* Canada */ + FCC2_WORLD = 0x21, /* Australia & HK */ + FCC2_ETSIC = 0x22, + FCC6_WORLD = 0x23, /* Australia */ + + FRANCE_RES = 0x31, /* Legacy France for OEM */ + FCC3_FCCA = 0x3A, /* USA & Canada w/5470 band, 11h, DFS enabled */ + FCC3_WORLD = 0x3B, /* USA & Canada w/5470 band, 11h, DFS enabled */ + + ETSI1_WORLD = 0x37, + ETSI3_ETSIA = 0x32, /* France (optional) */ + ETSI2_WORLD = 0x35, /* Hungary & others */ + ETSI3_WORLD = 0x36, /* France & others */ + ETSI4_WORLD = 0x30, + ETSI4_ETSIC = 0x38, + ETSI5_WORLD = 0x39, + ETSI6_WORLD = 0x34, /* Bulgaria */ + ETSI_RESERVED = 0x33, /* Reserved (Do not used) */ + + MKK1_MKKA = 0x40, /* Japan (JP1) */ + MKK1_MKKB = 0x41, /* Japan (JP0) */ + APL4_WORLD = 0x42, /* Singapore */ + MKK2_MKKA = 0x43, /* Japan with 4.9G channels */ + APL_RESERVED = 0x44, /* Reserved (Do not used) */ + APL2_WORLD = 0x45, /* Korea */ + APL2_APLC = 0x46, + APL3_WORLD = 0x47, + MKK1_FCCA = 0x48, /* Japan (JP1-1) */ + APL2_APLD = 0x49, /* Korea with 2.3G channels */ + MKK1_MKKA1 = 0x4A, /* Japan (JE1) */ + MKK1_MKKA2 = 0x4B, /* Japan (JE2) */ + MKK1_MKKC = 0x4C, /* Japan (MKK1_MKKA,except Ch14) */ + + APL3_FCCA = 0x50, + APL1_WORLD = 0x52, /* Latin America */ + APL1_FCCA = 0x53, + APL1_APLA = 0x54, + APL1_ETSIC = 0x55, + APL2_ETSIC = 0x56, /* Venezuela */ + APL2_FCCA = 0x57, /* new Latin America */ + APL5_WORLD = 0x58, /* Chile */ + APL6_WORLD = 0x5B, /* Singapore */ + APL7_FCCA = 0x5C, /* Taiwan 5.47 Band */ + APL8_WORLD = 0x5D, /* Malaysia 5GHz */ + APL9_WORLD = 0x5E, /* Korea 5GHz */ + + /* + * World mode SKUs + */ + WOR0_WORLD = 0x60, /* World0 (WO0 SKU) */ + WOR1_WORLD = 0x61, /* World1 (WO1 SKU) */ + WOR2_WORLD = 0x62, /* World2 (WO2 SKU) */ + WOR3_WORLD = 0x63, /* World3 (WO3 SKU) */ + WOR4_WORLD = 0x64, /* World4 (WO4 SKU) */ + WOR5_ETSIC = 0x65, /* World5 (WO5 SKU) */ + + WOR01_WORLD = 0x66, /* World0-1 (WW0-1 SKU) */ + WOR02_WORLD = 0x67, /* World0-2 (WW0-2 SKU) */ + EU1_WORLD = 0x68, /* Same as World0-2 (WW0-2 SKU), except active scan ch1-13. No ch14 */ + + WOR9_WORLD = 0x69, /* World9 (WO9 SKU) */ + WORA_WORLD = 0x6A, /* WorldA (WOA SKU) */ + + MKK3_MKKB = 0x80, /* Japan UNI-1 even + MKKB */ + MKK3_MKKA2 = 0x81, /* Japan UNI-1 even + MKKA2 */ + MKK3_MKKC = 0x82, /* Japan UNI-1 even + MKKC */ + + MKK4_MKKB = 0x83, /* Japan UNI-1 even + UNI-2 + MKKB */ + MKK4_MKKA2 = 0x84, /* Japan UNI-1 even + UNI-2 + MKKA2 */ + MKK4_MKKC = 0x85, /* Japan UNI-1 even + UNI-2 + MKKC */ + + MKK5_MKKB = 0x86, /* Japan UNI-1 even + UNI-2 + mid-band + MKKB */ + MKK5_MKKA2 = 0x87, /* Japan UNI-1 even + UNI-2 + mid-band + MKKA2 */ + MKK5_MKKC = 0x88, /* Japan UNI-1 even + UNI-2 + mid-band + MKKC */ + + MKK6_MKKB = 0x89, /* Japan UNI-1 even + UNI-1 odd MKKB */ + MKK6_MKKA2 = 0x8A, /* Japan UNI-1 even + UNI-1 odd + MKKA2 */ + MKK6_MKKC = 0x8B, /* Japan UNI-1 even + UNI-1 odd + MKKC */ + + MKK7_MKKB = 0x8C, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKB */ + MKK7_MKKA = 0x8D, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKA2 */ + MKK7_MKKC = 0x8E, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKC */ + + MKK8_MKKB = 0x8F, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKB */ + MKK8_MKKA2 = 0x90, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKA2 */ + MKK8_MKKC = 0x91, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + mid-band + MKKC */ + + MKK6_MKKA1 = 0xF8, /* Japan UNI-1 even + UNI-1 odd + MKKA1 */ + MKK6_FCCA = 0xF9, /* Japan UNI-1 even + UNI-1 odd + FCCA */ + MKK7_MKKA1 = 0xFA, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + MKKA1 */ + MKK7_FCCA = 0xFB, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + FCCA */ + MKK9_FCCA = 0xFC, /* Japan UNI-1 even + 4.9GHz + FCCA */ + MKK9_MKKA1 = 0xFD, /* Japan UNI-1 even + 4.9GHz + MKKA1 */ + MKK9_MKKC = 0xFE, /* Japan UNI-1 even + 4.9GHz + MKKC */ + MKK9_MKKA2 = 0xFF, /* Japan UNI-1 even + 4.9GHz + MKKA2 */ + + MKK10_FCCA = 0xD0, /* Japan UNI-1 even + UNI-2 + 4.9GHz + FCCA */ + MKK10_MKKA1 = 0xD1, /* Japan UNI-1 even + UNI-2 + 4.9GHz + MKKA1 */ + MKK10_MKKC = 0xD2, /* Japan UNI-1 even + UNI-2 + 4.9GHz + MKKC */ + MKK10_MKKA2 = 0xD3, /* Japan UNI-1 even + UNI-2 + 4.9GHz + MKKA2 */ + + MKK11_MKKA = 0xD4, /* Japan UNI-1 even + UNI-2 + Midband + 4.9GHz + MKKA */ + MKK11_FCCA = 0xD5, /* Japan UNI-1 even + UNI-2 + Midband + 4.9GHz + FCCA */ + MKK11_MKKA1 = 0xD6, /* Japan UNI-1 even + UNI-2 + Midband + 4.9GHz + MKKA1 */ + MKK11_MKKC = 0xD7, /* Japan UNI-1 even + UNI-2 + Midband + 4.9GHz + MKKC */ + MKK11_MKKA2 = 0xD8, /* Japan UNI-1 even + UNI-2 + Midband + 4.9GHz + MKKA2 */ + + MKK12_MKKA = 0xD9, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + Midband + 4.9GHz + MKKA */ + MKK12_FCCA = 0xDA, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + Midband + 4.9GHz + FCCA */ + MKK12_MKKA1 = 0xDB, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + Midband + 4.9GHz + MKKA1 */ + MKK12_MKKC = 0xDC, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + Midband + 4.9GHz + MKKC */ + MKK12_MKKA2 = 0xDD, /* Japan UNI-1 even + UNI-1 odd + UNI-2 + Midband + 4.9GHz + MKKA2 */ + + /* Following definitions are used only by s/w to map old + * Japan SKUs. + */ + MKK3_MKKA = 0xF0, /* Japan UNI-1 even + MKKA */ + MKK3_MKKA1 = 0xF1, /* Japan UNI-1 even + MKKA1 */ + MKK3_FCCA = 0xF2, /* Japan UNI-1 even + FCCA */ + MKK4_MKKA = 0xF3, /* Japan UNI-1 even + UNI-2 + MKKA */ + MKK4_MKKA1 = 0xF4, /* Japan UNI-1 even + UNI-2 + MKKA1 */ + MKK4_FCCA = 0xF5, /* Japan UNI-1 even + UNI-2 + FCCA */ + MKK9_MKKA = 0xF6, /* Japan UNI-1 even + 4.9GHz + MKKA*/ + MKK10_MKKA = 0xF7, /* Japan UNI-1 even + UNI-2 + 4.9GHz + MKKA */ + + /* + * Regulator domains ending in a number (e.g. APL1, + * MK1, ETSI4, etc) apply to 5GHz channel and power + * information. Regulator domains ending in a letter + * (e.g. APLA, FCCA, etc) apply to 2.4GHz channel and + * power information. + */ + APL1 = 0x0150, /* LAT & Asia */ + APL2 = 0x0250, /* LAT & Asia */ + APL3 = 0x0350, /* Taiwan */ + APL4 = 0x0450, /* Jordan */ + APL5 = 0x0550, /* Chile */ + APL6 = 0x0650, /* Singapore */ + APL7 = 0x0750, /* Taiwan Middle */ + APL8 = 0x0850, /* Malaysia */ + APL9 = 0x0950, /* Korea (South) ROC 3 */ + + ETSI1 = 0x0130, /* Europe & others */ + ETSI2 = 0x0230, /* Europe & others */ + ETSI3 = 0x0330, /* Europe & others */ + ETSI4 = 0x0430, /* Europe & others */ + ETSI5 = 0x0530, /* Europe & others */ + ETSI6 = 0x0630, /* Europe & others */ + ETSIA = 0x0A30, /* France */ + ETSIB = 0x0B30, /* Israel */ + ETSIC = 0x0C30, /* Latin America */ + + FCC1 = 0x0110, /* US & others */ + FCC2 = 0x0120, /* Canada, Australia & New Zealand */ + FCC3 = 0x0160, /* US w/new middle band & DFS */ + FCC4 = 0x0165, /* US Public Safety */ + FCC5 = 0x0510, /* US no DFS */ + FCC6 = 0x0610, /* Canada & Australia */ + + FCCA = 0x0A10, + + APLD = 0x0D50, /* South Korea */ + + MKK1 = 0x0140, /* Japan (UNI-1 odd)*/ + MKK2 = 0x0240, /* Japan (4.9 GHz + UNI-1 odd) */ + MKK3 = 0x0340, /* Japan (UNI-1 even) */ + MKK4 = 0x0440, /* Japan (UNI-1 even + UNI-2) */ + MKK5 = 0x0540, /* Japan (UNI-1 even + UNI-2 + mid-band) */ + MKK6 = 0x0640, /* Japan (UNI-1 odd + UNI-1 even) */ + MKK7 = 0x0740, /* Japan (UNI-1 odd + UNI-1 even + UNI-2 */ + MKK8 = 0x0840, /* Japan (UNI-1 odd + UNI-1 even + UNI-2 + mid-band) */ + MKK9 = 0x0940, /* Japan (UNI-1 even + 4.9 GHZ) */ + MKK10 = 0x0B40, /* Japan (UNI-1 even + UNI-2 + 4.9 GHZ) */ + MKK11 = 0x1140, /* Japan (UNI-1 even + UNI-2 + mid-band + 4.9 GHZ) */ + MKK12 = 0x1240, /* Japan (UNI-1 even + UNI-1 odd + UNI-2 + mid-band + 4.9 GHZ) */ + MKKA = 0x0A40, /* Japan */ + MKKC = 0x0A50, + + NULL1 = 0x0198, + WORLD = 0x0199, + DEBUG_REG_DMN = 0x01ff, +}; + +/* channelFlags */ +#define ZM_REG_FLAG_CHANNEL_CW_INT 0x0002 /* CW interference detected on channel */ +#define ZM_REG_FLAG_CHANNEL_TURBO 0x0010 /* Turbo Channel */ +#define ZM_REG_FLAG_CHANNEL_CCK 0x0020 /* CCK channel */ +#define ZM_REG_FLAG_CHANNEL_OFDM 0x0040 /* OFDM channel */ +#define ZM_REG_FLAG_CHANNEL_2GHZ 0x0080 /* 2 GHz spectrum channel. */ +#define ZM_REG_FLAG_CHANNEL_5GHZ 0x0100 /* 5 GHz spectrum channel */ +#define ZM_REG_FLAG_CHANNEL_PASSIVE 0x0200 /* Only passive scan allowed in the channel */ +#define ZM_REG_FLAG_CHANNEL_DYN 0x0400 /* dynamic CCK-OFDM channel */ +#define ZM_REG_FLAG_CHANNEL_XR 0x0800 /* XR channel */ +#define ZM_REG_FLAG_CHANNEL_CSA 0x1000 /* Channel by CSA(Channel Switch Announcement) */ +#define ZM_REG_FLAG_CHANNEL_STURBO 0x2000 /* Static turbo, no 11a-only usage */ +#define ZM_REG_FLAG_CHANNEL_HALF 0x4000 /* Half rate channel */ +#define ZM_REG_FLAG_CHANNEL_QUARTER 0x8000 /* Quarter rate channel */ + +/* channelFlags */ +#define CHANNEL_CW_INT 0x0002 /* CW interference detected on channel */ +#define CHANNEL_TURBO 0x0010 /* Turbo Channel */ +#define CHANNEL_CCK 0x0020 /* CCK channel */ +#define CHANNEL_OFDM 0x0040 /* OFDM channel */ +#define CHANNEL_2GHZ 0x0080 /* 2 GHz spectrum channel. */ +#define CHANNEL_5GHZ 0x0100 /* 5 GHz spectrum channel */ +#define CHANNEL_PASSIVE 0x0200 /* Only passive scan allowed in the channel */ +#define CHANNEL_DYN 0x0400 /* dynamic CCK-OFDM channel */ +#define CHANNEL_XR 0x0800 /* XR channel */ +#define CHANNEL_STURBO 0x2000 /* Static turbo, no 11a-only usage */ +#define CHANNEL_HALF 0x4000 /* Half rate channel */ +#define CHANNEL_QUARTER 0x8000 /* Quarter rate channel */ +#define CHANNEL_HT20 0x10000 /* HT20 channel */ +#define CHANNEL_HT40 0x20000 /* HT40 channel */ +#define CHANNEL_HT40U 0x40000 /* control channel can be upper channel */ +#define CHANNEL_HT40L 0x80000 /* control channel can be lower channel */ + +/* privFlags */ +#define ZM_REG_FLAG_CHANNEL_INTERFERENCE 0x01 /* Software use: channel interference + used for as AR as well as RADAR + interference detection */ +#define ZM_REG_FLAG_CHANNEL_DFS 0x02 /* DFS required on channel */ +#define ZM_REG_FLAG_CHANNEL_4MS_LIMIT 0x04 /* 4msec packet limit on this channel */ +#define ZM_REG_FLAG_CHANNEL_DFS_CLEAR 0x08 /* if channel has been checked for DFS */ + +#define CHANNEL_A (CHANNEL_5GHZ|CHANNEL_OFDM) +#define CHANNEL_B (CHANNEL_2GHZ|CHANNEL_CCK) +#define CHANNEL_PUREG (CHANNEL_2GHZ|CHANNEL_OFDM) +#ifdef notdef +#define CHANNEL_G (CHANNEL_2GHZ|CHANNEL_DYN) +#else +#define CHANNEL_G (CHANNEL_2GHZ|CHANNEL_OFDM) +#endif +#define CHANNEL_T (CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_TURBO) +#define CHANNEL_ST (CHANNEL_T|CHANNEL_STURBO) +#define CHANNEL_108G (CHANNEL_2GHZ|CHANNEL_OFDM|CHANNEL_TURBO) +#define CHANNEL_108A CHANNEL_T +#define CHANNEL_X (CHANNEL_5GHZ|CHANNEL_OFDM|CHANNEL_XR) +#define CHANNEL_G_HT (CHANNEL_2GHZ | CHANNEL_OFDM | CHANNEL_HT20) +#define CHANNEL_A_HT (CHANNEL_5GHZ | CHANNEL_OFDM | CHANNEL_HT20) + +#define CHANNEL_G_HT20 (CHANNEL_2GHZ|CHANNEL_HT20) +#define CHANNEL_A_HT20 (CHANNEL_5GHZ|CHANNEL_HT20) +#define CHANNEL_G_HT40 (CHANNEL_2GHZ|CHANNEL_HT20|CHANNEL_HT40) +#define CHANNEL_A_HT40 (CHANNEL_5GHZ|CHANNEL_HT20|CHANNEL_HT40) +#define CHANNEL_ALL \ + (CHANNEL_OFDM|CHANNEL_CCK| CHANNEL_2GHZ | CHANNEL_5GHZ | CHANNEL_TURBO | CHANNEL_HT20 | CHANNEL_HT40) +#define CHANNEL_ALL_NOTURBO (CHANNEL_ALL &~ CHANNEL_TURBO) + +enum { + HAL_MODE_11A = 0x001, /* 11a channels */ + HAL_MODE_TURBO = 0x002, /* 11a turbo-only channels */ + HAL_MODE_11B = 0x004, /* 11b channels */ + HAL_MODE_PUREG = 0x008, /* 11g channels (OFDM only) */ +#ifdef notdef + HAL_MODE_11G = 0x010, /* 11g channels (OFDM/CCK) */ +#else + HAL_MODE_11G = 0x008, /* XXX historical */ +#endif + HAL_MODE_108G = 0x020, /* 11a+Turbo channels */ + HAL_MODE_108A = 0x040, /* 11g+Turbo channels */ + HAL_MODE_XR = 0x100, /* XR channels */ + HAL_MODE_11A_HALF_RATE = 0x200, /* 11A half rate channels */ + HAL_MODE_11A_QUARTER_RATE = 0x400, /* 11A quarter rate channels */ + HAL_MODE_11NG = 0x4000, /* 11ng channels */ + HAL_MODE_11NA = 0x8000, /* 11na channels */ + HAL_MODE_ALL = 0xffff +}; + +#endif /* #ifndef _HPREG_H */ diff --git a/drivers/staging/otus/hal/hprw.c b/drivers/staging/otus/hal/hprw.c new file mode 100644 index 000000000000..db7d49576456 --- /dev/null +++ b/drivers/staging/otus/hal/hprw.c @@ -0,0 +1,1557 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "../80211core/cprecomp.h" +#include "hpani.h" +#include "hpusb.h" +#include "hpreg.h" +#include "../80211core/ratectrl.h" + +extern void zfIdlCmd(zdev_t* dev, u32_t* cmd, u16_t cmdLen); + +extern void zfCoreCwmBusy(zdev_t* dev, u16_t busy); +u16_t zfDelayWriteInternalReg(zdev_t* dev, u32_t addr, u32_t val); +u16_t zfFlushDelayWrite(zdev_t* dev); + +//#define zm_hp_priv(x) struct zsHpPriv* hpPriv=zgWlanDev.hpPrivate; + +void zfInitCmdQueue(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv = (struct zsHpPriv*)(wd->hpPrivate); + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); +#ifdef ZM_XP_USB_MULTCMD + hpPriv->cmdTail = hpPriv->cmdHead = hpPriv->cmdSend = 0; +#else + hpPriv->cmdTail = hpPriv->cmdHead = 0; +#endif + hpPriv->cmdPending = 0; + hpPriv->cmd.delayWcmdCount = 0; + zmw_leave_critical_section(dev); +} + +u16_t zfPutCmd(zdev_t* dev, u32_t* cmd, u16_t cmdLen, u16_t src, u8_t* buf) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + /* Make sure command length < ZM_MAX_CMD_SIZE */ + zm_assert(cmdLen <= ZM_MAX_CMD_SIZE); + /* Make sure command queue not full */ + //zm_assert(((hpPriv->cmdTail+1) & (ZM_CMD_QUEUE_SIZE-1)) != hpPriv->cmdHead); + if (((hpPriv->cmdTail+1) & (ZM_CMD_QUEUE_SIZE-1)) == hpPriv->cmdHead ) { + zm_debug_msg0("CMD queue full!!"); + return 0; + } + + hpPriv->cmdQ[hpPriv->cmdTail].cmdLen = cmdLen; + hpPriv->cmdQ[hpPriv->cmdTail].src = src; + hpPriv->cmdQ[hpPriv->cmdTail].buf = buf; + for (i=0; i<(cmdLen>>2); i++) + { + hpPriv->cmdQ[hpPriv->cmdTail].cmd[i] = cmd[i]; + } + + hpPriv->cmdTail = (hpPriv->cmdTail+1) & (ZM_CMD_QUEUE_SIZE-1); + + return 0; +} + +u16_t zfGetCmd(zdev_t* dev, u32_t* cmd, u16_t* cmdLen, u16_t* src, u8_t** buf) +{ + u16_t i; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + if (hpPriv->cmdTail == hpPriv->cmdHead) + { + return 3; + } + + *cmdLen = hpPriv->cmdQ[hpPriv->cmdHead].cmdLen; + *src = hpPriv->cmdQ[hpPriv->cmdHead].src; + *buf = hpPriv->cmdQ[hpPriv->cmdHead].buf; + for (i=0; i<((*cmdLen)>>2); i++) + { + cmd[i] = hpPriv->cmdQ[hpPriv->cmdHead].cmd[i]; + } + + hpPriv->cmdHead = (hpPriv->cmdHead+1) & (ZM_CMD_QUEUE_SIZE-1); + + return 0; +} + +#ifdef ZM_XP_USB_MULTCMD +void zfSendCmdEx(zdev_t* dev) +{ + u32_t ncmd[ZM_MAX_CMD_SIZE/4]; + u16_t ncmdLen = 0; + u16_t cmdFlag = 0; + u16_t i; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + if (hpPriv->cmdPending == 0) + { + if (hpPriv->cmdTail != hpPriv->cmdSend) + { + cmdFlag = 1; + /* Get queueing command */ + ncmdLen= hpPriv->cmdQ[hpPriv->cmdSend].cmdLen; + for (i=0; i<(ncmdLen>>2); i++) + { + ncmd[i] = hpPriv->cmdQ[hpPriv->cmdSend].cmd[i]; + } + hpPriv->cmdSend = (hpPriv->cmdSend+1) & (ZM_CMD_QUEUE_SIZE-1); + + hpPriv->cmdPending = 1; + } + } + + zmw_leave_critical_section(dev); + + if ((cmdFlag == 1)) + { + zfIdlCmd(dev, ncmd, ncmdLen); + } +} + +void zfiSendCmdComp(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + hpPriv->cmdPending = 0; + zmw_leave_critical_section(dev); + + zfSendCmdEx(dev); +} +#endif + +u16_t zfIssueCmd(zdev_t* dev, u32_t* cmd, u16_t cmdLen, u16_t src, u8_t* buf) +{ + u16_t cmdFlag = 0; + u16_t ret; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zmw_declare_for_critical_section(); + + zm_msg2_mm(ZM_LV_1, "cmdLen=", cmdLen); + + zmw_enter_critical_section(dev); + +#ifdef ZM_XP_USB_MULTCMD + ret = zfPutCmd(dev, cmd, cmdLen, src, buf); + zmw_leave_critical_section(dev); + + if (ret != 0) + { + return 1; + } + + zfSendCmdEx(dev); +#else + if (hpPriv->cmdPending == 0) + { + hpPriv->cmdPending = 1; + cmdFlag = 1; + } + ret = zfPutCmd(dev, cmd, cmdLen, src, buf); + + zmw_leave_critical_section(dev); + + if (ret != 0) + { + return 1; + } + + if (cmdFlag == 1) + { + zfIdlCmd(dev, cmd, cmdLen); + } +#endif + return 0; +} + +void zfIdlRsp(zdev_t* dev, u32_t* rsp, u16_t rspLen) +{ + u32_t cmd[ZM_MAX_CMD_SIZE/4]; + u16_t cmdLen; + u16_t src; + u8_t* buf; + u32_t ncmd[ZM_MAX_CMD_SIZE/4]; + u16_t ncmdLen = 0; + u16_t ret; + u16_t cmdFlag = 0; + u16_t i; + s32_t nf; + s32_t noisefloor[4]; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + + zmw_declare_for_critical_section(); + + zmw_enter_critical_section(dev); + + ret = zfGetCmd(dev, cmd, &cmdLen, &src, &buf); + #if 0 + zm_assert(ret == 0); + #else + if (ret != 0) + { + zm_debug_msg0("Error IdlRsp because none cmd!!\n"); + #ifndef ZM_XP_USB_MULTCMD + zmw_leave_critical_section(dev); + return; + #endif + } + #endif +#ifdef ZM_XP_USB_MULTCMD + zmw_leave_critical_section(dev); +#else + if (hpPriv->cmdTail != hpPriv->cmdHead) + { + cmdFlag = 1; + /* Get queueing command */ + ncmdLen= hpPriv->cmdQ[hpPriv->cmdHead].cmdLen; + for (i=0; i<(ncmdLen>>2); i++) + { + ncmd[i] = hpPriv->cmdQ[hpPriv->cmdHead].cmd[i]; + } + } + else + { + hpPriv->cmdPending = 0; + } + + zmw_leave_critical_section(dev); + + if (cmdFlag == 1) + { + zfIdlCmd(dev, ncmd, ncmdLen); + } +#endif + if (src == ZM_OID_READ) + { + ZM_PERFORMANCE_REG(dev, 0x11772c, rsp[1]); + zfwDbgReadRegDone(dev, cmd[1], rsp[1]); + } + else if (src == ZM_OID_FLASH_CHKSUM) + { + zfwDbgGetFlashChkSumDone(dev, rsp+1); + } + else if (src == ZM_OID_FLASH_READ) + { + u32_t datalen; + u16_t i; + + datalen = (rsp[0] & 255); + + zfwDbgReadFlashDone(dev, cmd[1], rsp+1, datalen); + } + else if (src == ZM_OID_FLASH_PROGRAM) + { + /* Non do */ + } + else if (src == ZM_OID_WRITE) + { + zfwDbgWriteRegDone(dev, cmd[1], cmd[2]); + } + else if (src == ZM_OID_TALLY) + { + zfCollectHWTally(dev, rsp, 0); + } + else if (src == ZM_OID_TALLY_APD) + { + zfCollectHWTally(dev, rsp, 1); + zfwDbgReadTallyDone(dev); +#ifdef ZM_ENABLE_BA_RATECTRL + zfRateCtrlAggrSta(dev); +#endif + } + else if (src == ZM_OID_DKTX_STATUS) + { + zm_debug_msg0("src = zm_OID_DKTX_STATUS"); + zfwDbgQueryHwTxBusyDone(dev, rsp[1]); + } + else if (src == ZM_CMD_SET_FREQUENCY) + { + +//#ifdef ZM_OTUS_ENABLE_RETRY_FREQ_CHANGE +#if 0 + zm_debug_msg1("Retry Set Frequency = ", rsp[1]); + + #if 1 + // Read the Noise Floor value ! + nf = ((rsp[2]>>19) & 0x1ff); + if ((nf & 0x100) != 0x0) + { + noisefloor[0] = 0 - ((nf ^ 0x1ff) + 1); + } + else + { + noisefloor[0] = nf; + } + + zm_debug_msg1("Noise Floor[1] = ", noisefloor[0]); + + nf = ((rsp[3]>>19) & 0x1ff); + if ((nf & 0x100) != 0x0) + { + noisefloor[1] = 0 - ((nf ^ 0x1ff) + 1); + } + else + { + noisefloor[1] = nf; + } + + zm_debug_msg1("Noise Floor[2] = ", noisefloor[1]); + zm_debug_msg1("Is Site Survey = ", hpPriv->isSiteSurvey); + #endif + + if ( (rsp[1] && hpPriv->freqRetryCounter == 0) || + (((noisefloor[0]>-60)||(noisefloor[1]>-60)) && hpPriv->freqRetryCounter==0) || + ((abs(noisefloor[0]-noisefloor[1])>=9) && hpPriv->freqRetryCounter==0) ) + { + zm_debug_msg0("Retry to issue the frequency change command"); + + if ( hpPriv->recordFreqRetryCounter == 1 ) + { + zm_debug_msg0("Cold Reset"); + + zfHpSetFrequencyEx(dev, hpPriv->latestFrequency, + hpPriv->latestBw40, + hpPriv->latestExtOffset, + 2); + + if ( hpPriv->isSiteSurvey != 2 ) + { + hpPriv->freqRetryCounter++; + } + hpPriv->recordFreqRetryCounter = 0; + } + else + { + zfHpSetFrequencyEx(dev, hpPriv->latestFrequency, + hpPriv->latestBw40, + hpPriv->latestExtOffset, + 0); + } + hpPriv->recordFreqRetryCounter++; + } + else +#endif + +/* ret: Bit0: AGC calibration 0=>finish 1=>unfinish */ +/* Bit1: Noise calibration 0=>finish 1=>unfinish */ +/* Bit2: Noise calibration finish, but NF value unexcepted => 1 */ + if ( (rsp[1] & 0x1) || (rsp[1] & 0x4) ) + { + zm_debug_msg1("Set Frequency fail : ret = ", rsp[1]); + + /* 1. AGC Calibration fail */ + /* 2. Noise Calibration finish but error NoiseFloor value */ + /* and not in sitesurvey, try more twice */ + if ( hpPriv->isSiteSurvey == 2 ) + { + if ( hpPriv->recordFreqRetryCounter < 2 ) + { + /* cold reset */ + zfHpSetFrequencyEx(dev, hpPriv->latestFrequency, + hpPriv->latestBw40, + hpPriv->latestExtOffset, + 2); + hpPriv->recordFreqRetryCounter++; + zm_debug_msg1("Retry to issue the frequency change command(cold reset) counter = ", hpPriv->recordFreqRetryCounter); + } + else + { + /* Fail : we would not accept this result! */ + zm_debug_msg0("\n\n\n\n Fail twice cold reset \n\n\n\n"); + hpPriv->coldResetNeedFreq = 0; + hpPriv->recordFreqRetryCounter = 0; + zfCoreSetFrequencyComplete(dev); + } + } + else + { + /* in sitesurvey, coldreset in next channel */ + hpPriv->coldResetNeedFreq = 1; + hpPriv->recordFreqRetryCounter = 0; + zfCoreSetFrequencyComplete(dev); + } + } + else if (rsp[1] & 0x2) + { + zm_debug_msg1("Set Frequency fail 2 : ret = ", rsp[1]); + + /* Noise Calibration un-finish */ + /* and not in sitesurvey, try more once */ + if ( hpPriv->isSiteSurvey == 2 ) + { + if ( hpPriv->recordFreqRetryCounter < 1 ) + { + /* cold reset */ + zfHpSetFrequencyEx(dev, hpPriv->latestFrequency, + hpPriv->latestBw40, + hpPriv->latestExtOffset, + 2); + hpPriv->recordFreqRetryCounter++; + zm_debug_msg1("2 Retry to issue the frequency change command(cold reset) counter = ", hpPriv->recordFreqRetryCounter); + } + else + { + /* Fail : we would not accept this result! */ + zm_debug_msg0("\n\n\n\n 2 Fail twice cold reset \n\n\n\n"); + hpPriv->coldResetNeedFreq = 0; + hpPriv->recordFreqRetryCounter = 0; + zfCoreSetFrequencyComplete(dev); + } + } + else + { + /* in sitesurvey, skip this frequency */ + hpPriv->coldResetNeedFreq = 0; + hpPriv->recordFreqRetryCounter = 0; + zfCoreSetFrequencyComplete(dev); + } + } + //else if (rsp[1] & 0x4) + //{ + // zm_debug_msg1("Set Frequency fail 3 : ret = ", rsp[1]); + // hpPriv->coldResetNeedFreq = 0; + // hpPriv->recordFreqRetryCounter = 0; + // zfCoreSetFrequencyComplete(dev); + //} + else + { + //hpPriv->freqRetryCounter = 0; + zm_debug_msg2(" return complete, ret = ", rsp[1]); + + /* set bb_heavy_clip_enable */ + if (hpPriv->enableBBHeavyClip && hpPriv->hwBBHeavyClip && + hpPriv->doBBHeavyClip) + { + u32_t setValue = 0x200; + + setValue |= hpPriv->setValueHeavyClip; + + //zm_dbg(("Do heavy clip setValue = %d\n", setValue)); + + zfDelayWriteInternalReg(dev, 0x99e0+0x1bc000, setValue); + zfFlushDelayWrite(dev); + } + + hpPriv->coldResetNeedFreq = 0; + hpPriv->recordFreqRetryCounter = 0; + zfCoreSetFrequencyComplete(dev); + } + + #if 1 + // Read the Noise Floor value ! + nf = ((rsp[2]>>19) & 0x1ff); + if ((nf & 0x100) != 0x0) + { + noisefloor[0] = 0 - ((nf ^ 0x1ff) + 1); + } + else + { + noisefloor[0] = nf; + } + + //zm_debug_msg1("Noise Floor[1] = ", noisefloor[0]); + + nf = ((rsp[3]>>19) & 0x1ff); + if ((nf & 0x100) != 0x0) + { + noisefloor[1] = 0 - ((nf ^ 0x1ff) + 1); + } + else + { + noisefloor[1] = nf; + } + + //zm_debug_msg1("Noise Floor[2] = ", noisefloor[1]); + + nf = ((rsp[5]>>23) & 0x1ff); + if ((nf & 0x100) != 0x0) + { + noisefloor[2] = 0 - ((nf ^ 0x1ff) + 1); + } + else + { + noisefloor[2] = nf; + } + + //zm_debug_msg1("Noise Floor ext[1] = ", noisefloor[2]); + + nf = ((rsp[6]>>23) & 0x1ff); + if ((nf & 0x100) != 0x0) + { + noisefloor[3] = 0 - ((nf ^ 0x1ff) + 1); + } + else + { + noisefloor[3] = nf; + } + + //zm_debug_msg1("Noise Floor ext[2] = ", noisefloor[3]); + + //zm_debug_msg1("Is Site Survey = ", hpPriv->isSiteSurvey); + #endif + } + else if (src == ZM_CMD_SET_KEY) + { + zfCoreSetKeyComplete(dev); + } + else if (src == ZM_CWM_READ) + { + zm_msg2_mm(ZM_LV_0, "CWM rsp[1]=", rsp[1]); + zm_msg2_mm(ZM_LV_0, "CWM rsp[2]=", rsp[2]); + zfCoreCwmBusy(dev, zfCwmIsExtChanBusy(rsp[1], rsp[2])); + } + else if (src == ZM_MAC_READ) + { + /* rsp[1] = ZM_SEEPROM_MAC_ADDRESS_OFFSET; */ + /* rsp[2] = ZM_SEEPROM_MAC_ADDRESS_OFFSET+4; */ + /* rsp[3] = ZM_SEEPROM_REGDOMAIN_OFFSET; */ + /* rsp[4] = ZM_SEEPROM_VERISON_OFFSET; */ + /* rsp[5] = ZM_SEEPROM_HARDWARE_TYPE_OFFSET; */ + /* rsp[6] = ZM_SEEPROM_HW_HEAVY_CLIP; */ + + u8_t addr[6], CCS, WWR; + u16_t CountryDomainCode; + + /* BB heavy clip */ + //hpPriv->eepromHeavyClipFlag = (u8_t)((rsp[6]>>24) & 0xff); // force enable 8107 + //zm_msg2_mm(ZM_LV_0, "eepromHeavyClipFlag", hpPriv->eepromHeavyClipFlag); + #if 0 + if (hpPriv->hwBBHeavyClip) + { + zm_msg0_mm(ZM_LV_0, "enable BB Heavy Clip"); + } + else + { + zm_msg0_mm(ZM_LV_0, "Not enable BB Heavy Clip"); + } + #endif + zm_msg2_mm(ZM_LV_0, "MAC rsp[1]=", rsp[1]); + zm_msg2_mm(ZM_LV_0, "MAC rsp[2]=", rsp[2]); + + addr[0] = (u8_t)(rsp[1] & 0xff); + addr[1] = (u8_t)((rsp[1]>>8) & 0xff); + addr[2] = (u8_t)((rsp[1]>>16) & 0xff); + addr[3] = (u8_t)((rsp[1]>>24) & 0xff); + addr[4] = (u8_t)(rsp[2] & 0xff); + addr[5] = (u8_t)((rsp[2]>>8) & 0xff); +/*#ifdef ZM_FB50 + addr[0] = (u8_t)(0 & 0xff); + addr[1] = (u8_t)(3 & 0xff); + addr[2] = (u8_t)(127 & 0xff); + addr[3] = (u8_t)(0 & 0xff); + addr[4] = (u8_t)(9 & 0xff); + addr[5] = (u8_t)(11 & 0xff); +#endif*/ + + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MAC_ADDR_L, + ((((u32_t)addr[3])<<24) | (((u32_t)addr[2])<<16) | (((u32_t)addr[1])<<8) | addr[0])); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MAC_ADDR_H, + ((((u32_t)addr[5])<<8) | addr[4])); + zfFlushDelayWrite(dev); + + wd->ledStruct.ledMode[0] = (u16_t)(rsp[5]&0xffff); + wd->ledStruct.ledMode[1] = (u16_t)(rsp[5]>>16); + zm_msg2_mm(ZM_LV_0, "ledMode[0]=", wd->ledStruct.ledMode[0]); + zm_msg2_mm(ZM_LV_0, "ledMode[1]=", wd->ledStruct.ledMode[1]); + + /* Regulatory Related Setting */ + zm_msg2_mm(ZM_LV_0, "RegDomain rsp=", rsp[3]); + zm_msg2_mm(ZM_LV_0, "OpFlags+EepMisc=", rsp[4]); + hpPriv->OpFlags = (u8_t)((rsp[4]>>16) & 0xff); + if ((rsp[2] >> 24) == 0x1) //Tx mask == 0x1 + { + zm_msg0_mm(ZM_LV_0, "OTUS 1x2"); + hpPriv->halCapability |= ZM_HP_CAP_11N_ONE_TX_STREAM; + } + else + { + zm_msg0_mm(ZM_LV_0, "OTUS 2x2"); + } + if (hpPriv->OpFlags & 0x1) + { + hpPriv->halCapability |= ZM_HP_CAP_5G; + } + if (hpPriv->OpFlags & 0x2) + { + hpPriv->halCapability |= ZM_HP_CAP_2G; + } + + + CCS = (u8_t)((rsp[3] & 0x8000) >> 15); + WWR = (u8_t)((rsp[3] & 0x4000) >> 14); + CountryDomainCode = (u16_t)(rsp[3] & 0x3FFF); + + if (rsp[3] != 0xffffffff) + { + if (CCS) + { + //zm_debug_msg0("CWY - Get Regulation Table from Country Code"); + zfHpGetRegulationTablefromCountry(dev, CountryDomainCode); + } + else + { + //zm_debug_msg0("CWY - Get Regulation Table from Reg Domain"); + zfHpGetRegulationTablefromRegionCode(dev, CountryDomainCode); + } + if (WWR) + { + //zm_debug_msg0("CWY - Enable 802.11d"); + /* below line shall be unmarked after A band is ready */ + //zfiWlanSetDot11DMode(dev, 1); + } + } + else + { + zfHpGetRegulationTablefromRegionCode(dev, NO_ENUMRD); + } + + zfCoreMacAddressNotify(dev, addr); + + } + else if (src == ZM_EEPROM_READ) + { +#if 0 + u8_t addr[6], CCS, WWR; + u16_t CountryDomainCode; +#endif + for (i=0; ieepromImageIndex < 1024) + { + hpPriv->eepromImage[hpPriv->eepromImageIndex++] = rsp[i+1]; + } + } + + if (hpPriv->eepromImageIndex == (ZM_HAL_MAX_EEPROM_REQ*ZM_HAL_MAX_EEPROM_PRQ)) + { + #if 0 + for (i=0; i<1024; i++) + { + zm_msg2_mm(ZM_LV_0, "index=", i); + zm_msg2_mm(ZM_LV_0, "eepromImage=", hpPriv->eepromImage[i]); + } + #endif + zm_msg2_mm(ZM_LV_0, "MAC [1]=", hpPriv->eepromImage[0x20c/4]); + zm_msg2_mm(ZM_LV_0, "MAC [2]=", hpPriv->eepromImage[0x210/4]); +#if 0 + addr[0] = (u8_t)(hpPriv->eepromImage[0x20c/4] & 0xff); + addr[1] = (u8_t)((hpPriv->eepromImage[0x20c/4]>>8) & 0xff); + addr[2] = (u8_t)((hpPriv->eepromImage[0x20c/4]>>16) & 0xff); + addr[3] = (u8_t)((hpPriv->eepromImage[0x20c/4]>>24) & 0xff); + addr[4] = (u8_t)(hpPriv->eepromImage[0x210/4] & 0xff); + addr[5] = (u8_t)((hpPriv->eepromImage[0x210/4]>>8) & 0xff); + + zfCoreMacAddressNotify(dev, addr); + + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MAC_ADDR_L, + ((((u32_t)addr[3])<<24) | (((u32_t)addr[2])<<16) | (((u32_t)addr[1])<<8) | addr[0])); + zfDelayWriteInternalReg(dev, ZM_MAC_REG_MAC_ADDR_H, + ((((u32_t)addr[5])<<8) | addr[4])); + zfFlushDelayWrite(dev); + + /* Regulatory Related Setting */ + zm_msg2_mm(ZM_LV_0, "RegDomain =", hpPriv->eepromImage[0x208/4]); + CCS = (u8_t)((hpPriv->eepromImage[0x208/4] & 0x8000) >> 15); + WWR = (u8_t)((hpPriv->eepromImage[0x208/4] & 0x4000) >> 14); + /* below line shall be unmarked after A band is ready */ + //CountryDomainCode = (u16_t)(hpPriv->eepromImage[0x208/4] & 0x3FFF); + CountryDomainCode = 8; + if (CCS) + { + //zm_debug_msg0("CWY - Get Regulation Table from Country Code"); + zfHpGetRegulationTablefromCountry(dev, CountryDomainCode); + } + else + { + //zm_debug_msg0("CWY - Get Regulation Table from Reg Domain"); + zfHpGetRegulationTablefromRegionCode(dev, CountryDomainCode); + } + if (WWR) + { + //zm_debug_msg0("CWY - Enable 802.11d"); + /* below line shall be unmarked after A band is ready */ + //zfiWlanSetDot11DMode(dev, 1); + } +#endif + zfCoreHalInitComplete(dev); + } + else + { + hpPriv->eepromImageRdReq++; + zfHpLoadEEPROMFromFW(dev); + } + } + else if (src == ZM_EEPROM_WRITE) + { + zfwDbgWriteEepromDone(dev, cmd[1], cmd[2]); + } + else if (src == ZM_ANI_READ) + { + u32_t cycleTime, ctlClear; + + zm_msg2_mm(ZM_LV_0, "ANI rsp[1]=", rsp[1]); + zm_msg2_mm(ZM_LV_0, "ANI rsp[2]=", rsp[2]); + zm_msg2_mm(ZM_LV_0, "ANI rsp[3]=", rsp[3]); + zm_msg2_mm(ZM_LV_0, "ANI rsp[4]=", rsp[4]); + + hpPriv->ctlBusy += rsp[1]; + hpPriv->extBusy += rsp[2]; + + cycleTime = 100000; //100 miniseconds + + if (cycleTime > rsp[1]) + { + ctlClear = (cycleTime - rsp[1]) / 100; + } + else + { + ctlClear = 0; + } + if (wd->aniEnable) + zfHpAniArPoll(dev, ctlClear, rsp[3], rsp[4]); + } + else if (src == ZM_CMD_ECHO) + { + if ( ((struct zsHpPriv*)wd->hpPrivate)->halReInit ) + { + zfCoreHalInitComplete(dev); + ((struct zsHpPriv*)wd->hpPrivate)->halReInit = 0; + } + else + { + zfHpLoadEEPROMFromFW(dev); + } + } + else if (src == ZM_OID_FW_DL_INIT) + { + zfwDbgDownloadFwInitDone(dev); + } + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfWriteRegInternalReg */ +/* Write on chip internal register immediately. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : register address */ +/* val : value */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u32_t zfWriteRegInternalReg(zdev_t* dev, u32_t addr, u32_t val) +{ + u32_t cmd[3]; + u16_t ret; + + cmd[0] = 0x00000108; + cmd[1] = addr; + cmd[2] = val; + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfDelayWriteInternalReg */ +/* Write on chip internal register, write operation may be */ +/* postponed to form a multiple write command. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : register address */ +/* val : value */ +/* */ +/* OUTPUTS */ +/* 0 : command been postponed */ +/* 1 : commands been executed */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u16_t zfDelayWriteInternalReg(zdev_t* dev, u32_t addr, u32_t val) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t i; + u16_t ret; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zmw_declare_for_critical_section(); + + /* enter critical section */ + zmw_enter_critical_section(dev); + + /* Store command to global buffer */ + hpPriv->cmd.delayWcmdAddr[hpPriv->cmd.delayWcmdCount] = addr; + hpPriv->cmd.delayWcmdVal[hpPriv->cmd.delayWcmdCount++] = val; + + /* If pending command reach size limit */ + if ((hpPriv->cmd.delayWcmdCount) >= ((ZM_MAX_CMD_SIZE - 4) >> 3)) + { + cmd[0] = 0x00000100 + (hpPriv->cmd.delayWcmdCount<<3); + + /* copy command to cmd buffer */ + for (i=0; icmd.delayWcmdCount; i++) + { + cmd[1+(i<<1)] = hpPriv->cmd.delayWcmdAddr[i]; + cmd[2+(i<<1)] = hpPriv->cmd.delayWcmdVal[i]; + } + /* reset pending command */ + hpPriv->cmd.delayWcmdCount = 0; + + /* leave critical section */ + zmw_leave_critical_section(dev); + + /* issue write command */ + ret = zfIssueCmd(dev, cmd, 4+(i<<3), ZM_OID_INTERNAL_WRITE, NULL); + + return 1; + } + else + { + /* leave critical section */ + zmw_leave_critical_section(dev); + + return 0; + } +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfFlushDelayWrite */ +/* Flush pending write command. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0 : no pending command */ +/* 1 : commands been executed */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.11 */ +/* */ +/************************************************************************/ +u16_t zfFlushDelayWrite(zdev_t* dev) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t i; + u16_t ret; + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zmw_declare_for_critical_section(); + + /* enter critical section */ + zmw_enter_critical_section(dev); + + /* If there is pending command */ + if (hpPriv->cmd.delayWcmdCount > 0) + { + cmd[0] = 0x00000100 + (hpPriv->cmd.delayWcmdCount<<3); + + /* copy command to cmd buffer */ + for (i=0; icmd.delayWcmdCount; i++) + { + cmd[1+(i<<1)] = hpPriv->cmd.delayWcmdAddr[i]; + cmd[2+(i<<1)] = hpPriv->cmd.delayWcmdVal[i]; + } + /* reset pending command */ + hpPriv->cmd.delayWcmdCount = 0; + + /* leave critical section */ + zmw_leave_critical_section(dev); + + /* issue write command */ + ret = zfIssueCmd(dev, cmd, 4+(i<<3), ZM_OID_INTERNAL_WRITE, NULL); + + return 1; + } + else + { + /* leave critical section */ + zmw_leave_critical_section(dev); + + return 0; + } +} + + +u32_t zfiDbgDelayWriteReg(zdev_t* dev, u32_t addr, u32_t val) +{ + zfDelayWriteInternalReg(dev, addr, val); + return 0; +} + +u32_t zfiDbgFlushDelayWrite(zdev_t* dev) +{ + zfFlushDelayWrite(dev); + return 0; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgWriteReg */ +/* Write register. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : register address */ +/* val : value */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +u32_t zfiDbgWriteReg(zdev_t* dev, u32_t addr, u32_t val) +{ + u32_t cmd[3]; + u16_t ret; + + cmd[0] = 0x00000108; + cmd[1] = addr; + cmd[2] = val; + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_WRITE, 0); + return ret; +} +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgWriteFlash */ +/* Write flash. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : register address */ +/* val : value */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Yjsung ZyDAS Technology Corporation 2007.02 */ +/* */ +/************************************************************************/ +u32_t zfiDbgWriteFlash(zdev_t* dev, u32_t addr, u32_t val) +{ + u32_t cmd[3]; + u16_t ret; + + //cmd[0] = 0x0000B008; + /* len[0] : type[0xB0] : seq[?] */ + cmd[0] = 8 | (ZM_CMD_WFLASH << 8); + cmd[1] = addr; + cmd[2] = val; + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_WRITE, 0); + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgWriteEeprom */ +/* Write EEPROM. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : register address */ +/* val : value */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Paul ZyDAS Technology Corporation 2007.06 */ +/* */ +/************************************************************************/ +u32_t zfiDbgWriteEeprom(zdev_t* dev, u32_t addr, u32_t val) +{ + u32_t cmd[3]; + u16_t ret; + + //cmd[0] = 0x0000B008; + /* len[0] : type[0xB0] : seq[?] */ + cmd[0] = 8 | (ZM_CMD_WREEPROM << 8); + cmd[1] = addr; + cmd[2] = val; + + ret = zfIssueCmd(dev, cmd, 12, ZM_EEPROM_WRITE, 0); + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgBlockWriteEeprom */ +/* Block Write Eeprom. */ +/* */ +/* p.s: now,it will write 16 bytes register data per block (N=4) */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : register address */ +/* buf : input data buffer pointer */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Paul ZyDAS Technology Corporation 2007.06 */ +/* */ +/************************************************************************/ +//#define N buflen/4 +//#define SIZE (2*N+1) + +u32_t zfiDbgBlockWriteEeprom(zdev_t* dev, u32_t addr, u32_t* buf) +{ + u32_t cmd[9]; //2N+1 + u16_t ret,i; + + //cmd[0] = 0x0000B008; + /* len[0] : type[0xB0] : seq[?] */ + + //cmd[0] = (8*N) | (ZM_CMD_WFLASH << 8); + cmd[0] = 32 | (ZM_CMD_WREEPROM << 8); //8N + + for (i=0; i<4; i++) // i 0x2000) + { + return 1; + } + + for(i=0; ihpPrivate)->halReInit ) + { + return 1; + } + + /* len[0] : type[0x81] : seq[?] */ + cmd[0] = 0 | (ZM_CMD_TALLY << 8); + ret = zfIssueCmd(dev, cmd, 4, ZM_OID_TALLY, 0); + + /* len[0] : type[0x82] : seq[?] */ + cmd[0] = 0 | (ZM_CMD_TALLY_APD << 8); + ret = zfIssueCmd(dev, cmd, 4, ZM_OID_TALLY_APD, 0); + + return ret; +} + + +u32_t zfiDbgSetIFSynthesizer(zdev_t* dev, u32_t value) +{ + u32_t cmd[2]; + u16_t ret; + + /* len[4] : type[0x32] : seq[?] */ + cmd[0] = 0x4 | (ZM_OID_SYNTH << 8); + cmd[1] = value; + + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_SYNTH, 0); + return ret; +} + +u32_t zfiDbgQueryHwTxBusy(zdev_t* dev) +{ + u32_t cmd[1]; + u16_t ret; + + /* len[4] : type[0xC0] : seq[?] */ + cmd[0] = 0 | (ZM_CMD_DKTX_STATUS << 8); + + ret = zfIssueCmd(dev, cmd, 4, ZM_OID_DKTX_STATUS, 0); + return ret; +} + +//Paul++ +#if 0 +u16_t zfHpBlockEraseFlash(zdev_t *dev, u32_t addr) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret; + + cmd[0] = 0x00000004 | (ZM_CMD_FLASH_ERASE << 8); + cmd[1] = addr; + + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} +#endif + +#if 0 +u16_t zfiDbgProgramFlash(zdev_t *dev, u32_t offset, u32_t len, u32_t *data) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret; + u16_t i; + + + cmd[0] = (ZM_CMD_FLASH_PROG << 8) | ((len+8) & 0xff); + cmd[1] = offset; + cmd[2] = len; + + for (i = 0; i < (len >> 2); i++) + { + cmd[3+i] = data[i]; + } + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_FLASH_PROGRAM, NULL); + + return ret; +} +#endif + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgChipEraseFlash */ +/* Chip Erase Flash. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Paul Atheros Technology Corporation 2007.09 */ +/* */ +/************************************************************************/ +u16_t zfiDbgChipEraseFlash(zdev_t *dev) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u16_t ret; + + cmd[0] = 0x00000000 | (ZM_CMD_FLASH_ERASE << 8); + + ret = zfIssueCmd(dev, cmd, 4, ZM_OID_INTERNAL_WRITE, NULL); + return ret; +} +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgGetFlashCheckSum */ +/* Get FlashCheckSum. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : Start address of getchksum */ +/* len : total lenth of calculate getchksum */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Paul Atheros Technology Corporation 2007.08 */ +/* */ +/************************************************************************/ +u32_t zfiDbgGetFlashCheckSum(zdev_t *dev, u32_t addr, u32_t len) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u32_t ret; + + cmd[0] = 0x00000008 | (ZM_CMD_FLASH_CHKSUM << 8); + cmd[1] = addr; + cmd[2] = len; + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_FLASH_CHKSUM, NULL); + + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDbgReadFlash */ +/* Read Flash. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* addr : Start address of read flash */ +/* len : total lenth of read flash data */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Paul Atheros Technology Corporation 2007.09 */ +/* */ +/************************************************************************/ +u32_t zfiDbgReadFlash(zdev_t *dev, u32_t addr, u32_t len) +{ + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u32_t ret; + + cmd[0] = len | (ZM_CMD_FLASH_READ << 8); + cmd[1] = addr; + + ret = zfIssueCmd(dev, cmd, 8, ZM_OID_FLASH_READ, NULL); + return ret; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiDownloadFwSet */ +/* Before Download FW, */ +/* Command FW to Software reset and close watch dog control. */ +/* */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* 0 : success */ +/* other : fail */ +/* */ +/* AUTHOR */ +/* Paul Atheros Technology Corporation 2007.09 */ +/* */ +/************************************************************************/ +u32_t zfiDownloadFwSet(zdev_t *dev) +{ +//softwarereset +//close watch dog + u32_t cmd[(ZM_MAX_CMD_SIZE/4)]; + u32_t ret; + + cmd[0] = 0x00000008 | (ZM_CMD_FW_DL_INIT << 8); + + ret = zfIssueCmd(dev, cmd, 12, ZM_OID_FW_DL_INIT, NULL); + + return ret; +} +//Paul-- diff --git a/drivers/staging/otus/hal/hpusb.c b/drivers/staging/otus/hal/hpusb.c new file mode 100644 index 000000000000..4b76de93fff0 --- /dev/null +++ b/drivers/staging/otus/hal/hpusb.c @@ -0,0 +1,1584 @@ +/* + * Copyright (c) 2000-2005 ZyDAS Technology Corporation + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : ud.c */ +/* */ +/* Abstract */ +/* This module contains USB descriptor functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "../80211core/cprecomp.h" +#include "hpani.h" +#include "hpusb.h" + +extern void zfwUsbCmd(zdev_t* dev, u8_t endpt, u32_t* cmd, u16_t cmdLen); + +extern void zfIdlRsp(zdev_t* dev, u32_t* rsp, u16_t rspLen); +extern u16_t zfDelayWriteInternalReg(zdev_t* dev, u32_t addr, u32_t val); +extern u16_t zfFlushDelayWrite(zdev_t* dev); + + +#define USB_ENDPOINT_TX_INDEX 1 +#define USB_ENDPOINT_RX_INDEX 2 +#define USB_ENDPOINT_INT_INDEX 3 +#define USB_ENDPOINT_CMD_INDEX 4 + +void zfIdlCmd(zdev_t* dev, u32_t* cmd, u16_t cmdLen) +{ +#if ZM_SW_LOOP_BACK != 1 + zfwUsbCmd(dev, USB_ENDPOINT_CMD_INDEX, cmd, cmdLen); +#endif + + return; +} + + +/* zfAdjustCtrlSetting: fit OUTS format */ +/* convert MIMO2 to OUTS */ +void zfAdjustCtrlSetting(zdev_t* dev, u16_t* header, zbuf_t* buf) +{ + /* MIMO2 => OUTS FB-50 */ + /* length not change, only modify format */ + + u32_t oldMT; + u32_t oldMCS; + + u32_t phyCtrl; + u32_t oldPhyCtrl; + + u16_t tpc = 0; + + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + /* mm */ + if (header == NULL) + { + oldPhyCtrl = zmw_buf_readh(dev, buf, 4) | ((u32_t)zmw_buf_readh(dev, buf, 6) << 16); + } + else + { + oldPhyCtrl = header[2] | ((u32_t)header[3] <<16); + } + + phyCtrl = 0; + + + /* MT : Bit[1~0] */ + oldMT = oldPhyCtrl&0x3; + phyCtrl |= oldMT; + if ( oldMT == 0x3 ) /* DL-OFDM (Duplicate Legacy OFDM) */ + phyCtrl |= 0x1; + + + /* PT : Bit[2] HT PT: 0 Mixed mode 1 Green field */ + phyCtrl |= (oldPhyCtrl&0x4); + + /* Bandwidth control : Bit[4~3] */ + if ( oldPhyCtrl&0x800000 ) /* Bit23 : 40M */ + { + #if 0 + if (oldMT == 0x3) /* DL-OFDM */ + phyCtrl |= (0x3<<3); /* 40M duplicate */ + else + phyCtrl |= (0x2<<3); /* 40M shared */ + #else + if (oldMT == 0x2 && ((struct zsHpPriv*)wd->hpPrivate)->hwBw40) + { + phyCtrl |= (0x2<<3); /* 40M shared */ + } + #endif + } + else { + oldPhyCtrl &= ~0x80000000; + } + + /* MCS : Bit[24~18] */ + oldMCS = (oldPhyCtrl&0x7f0000)>>16; /* Bit[22~16] */ + phyCtrl |= (oldMCS<<18); + + /* Short GI : Bit[31]*/ + phyCtrl |= (oldPhyCtrl&0x80000000); + + /* AM : Antenna mask */ + //if ((oldMT == 2) && (oldMCS > 7)) + if (hpPriv->halCapability & ZM_HP_CAP_11N_ONE_TX_STREAM) + { + phyCtrl |= (0x1<<15); + } + else + { + /* HT Tx 2 chain */ + /* OFDM 6M/9M/12M/18M/24M Tx 2 chain */ + /* OFDM 36M/48M/54M/ Tx 1 chain */ + /* CCK Tx 2 chain */ + if ((oldMT == 2) || (oldMT == 3)) + { + phyCtrl |= (0x5<<15); + } + else if (oldMT == 1) + { + if ((oldMCS == 0xb) || (oldMCS == 0xf) || + (oldMCS == 0xa) || (oldMCS == 0xe) || + (oldMCS == 0x9)) //6M/9M/12M/18M/24M + { + phyCtrl |= (0x5<<15); + } + else + { + phyCtrl |= (0x1<<15); + } + } + else //(oldMT==0) + { + phyCtrl |= (0x5<<15); + } + } + //else + // phyCtrl |= (0x1<<15); + + /* TPC */ + /* TODO : accelerating these code */ + if (hpPriv->hwFrequency < 3000) + { + if (oldMT == 0) + { + /* CCK */ + tpc = (hpPriv->tPow2xCck[oldMCS]&0x3f); + } + else if (oldMT == 1) + { + /* OFDM */ + if (oldMCS == 0xc) + { + tpc = (hpPriv->tPow2x2g[3]&0x3f); + } + else if (oldMCS == 0x8) + { + tpc = (hpPriv->tPow2x2g[2]&0x3f); + } + else if (oldMCS == 0xd) + { + tpc = (hpPriv->tPow2x2g[1]&0x3f); + } + else if (oldMCS == 0x9) + { + tpc = ((hpPriv->tPow2x2g[0]-hpPriv->tPow2x2g24HeavyClipOffset)&0x3f); + } + else + { + tpc = (hpPriv->tPow2x2g[0]&0x3f); + } + } + else if (oldMT == 2) + { + if ( oldPhyCtrl&0x800000 ) /* Bit23 : 40M */ + { + /* HT 40 */ + tpc = (hpPriv->tPow2x2gHt40[oldMCS&0x7]&0x3f); + } + else + { + /* HT 20 */ + tpc = (hpPriv->tPow2x2gHt20[oldMCS&0x7]&0x3f); + } + } + } + else //5GHz + { + if (oldMT == 1) + { + /* OFDM */ + if (oldMCS == 0xc) + { + tpc = (hpPriv->tPow2x5g[3]&0x3f); + } + else if (oldMCS == 0x8) + { + tpc = (hpPriv->tPow2x5g[2]&0x3f); + } + else if (oldMCS == 0xd) + { + tpc = (hpPriv->tPow2x5g[1]&0x3f); + } + else + { + tpc = (hpPriv->tPow2x5g[0]&0x3f); + } + } + else if (oldMT == 2) + { + if ( oldPhyCtrl&0x800000 ) /* Bit23 : 40M */ + { + /* HT 40 */ + tpc = (hpPriv->tPow2x5gHt40[oldMCS&0x7]&0x3f); + } + else + { + /* HT 20 */ + tpc = (hpPriv->tPow2x5gHt20[oldMCS&0x7]&0x3f); + } + } + } + + /* Tx power adjust for HT40 */ + /* HT40 +1dBm */ + if ((oldMT==2) && (oldPhyCtrl&0x800000) ) + { + tpc += 2; + } + tpc &= 0x3f; + + /* Evl force tx TPC */ + if(wd->forceTxTPC) + { + tpc = (u16_t)(wd->forceTxTPC & 0x3f); + } + + if (hpPriv->hwFrequency < 3000) { + wd->maxTxPower2 &= 0x3f; + tpc = (tpc > wd->maxTxPower2)? wd->maxTxPower2 : tpc; + } else { + wd->maxTxPower5 &= 0x3f; + tpc = (tpc > wd->maxTxPower5)? wd->maxTxPower5 : tpc; + } + + +#define ZM_MIN_TPC 5 +#define ZM_TPC_OFFSET 5 +#define ZM_SIGNAL_THRESHOLD 56 + if ((wd->sta.bScheduleScan == FALSE) && (wd->sta.bChannelScan == FALSE)) + { + if (( wd->wlanMode == ZM_MODE_INFRASTRUCTURE ) + && (zfStaIsConnected(dev)) + && (wd->SignalStrength > ZM_SIGNAL_THRESHOLD)) + { + if (tpc > ((ZM_MIN_TPC+ZM_TPC_OFFSET)*2)) + { + tpc -= (ZM_TPC_OFFSET*2); + } + else if (tpc > (ZM_MIN_TPC*2)) + { + tpc = (ZM_MIN_TPC*2); + } + } + } +#undef ZM_MIN_TPC +#undef ZM_TPC_OFFSET +#undef ZM_SIGNAL_THRESHOLD + + #ifndef ZM_OTUS_LINUX_PHASE_2 + phyCtrl |= (tpc & 0x3f) << 9; + #endif + + /* Set bits[8:6]BF-MCS for heavy clip */ + if ((phyCtrl&0x3) == 2) + { + phyCtrl |= ((phyCtrl >> 12) & 0x1c0); + } + + /* PHY control */ + if (header == NULL) + { + zmw_buf_writeh(dev, buf, 4, (u16_t) (phyCtrl&0xffff)); + zmw_buf_writeh(dev, buf, 6, (u16_t) (phyCtrl>>16)); + } + else + { + //PHY control L + header[2] = (u16_t) (phyCtrl&0xffff); + //PHY control H + header[3] = (u16_t) (phyCtrl>>16); + } + + zm_msg2_tx(ZM_LV_2, "old phy ctrl = ", oldPhyCtrl); + zm_msg2_tx(ZM_LV_2, "new phy ctrl = ", phyCtrl); + //DbgPrint("old phy ctrl =%08x \n", oldPhyCtrl); + //DbgPrint("new phy ctrl =%08x \n", phyCtrl); +} + + +#define EXTRA_INFO_LEN 24 //RSSI(7) + EVM(12) + PHY(1) + MACStatus(4) +u16_t zfHpSend(zdev_t* dev, u16_t* header, u16_t headerLen, + u16_t* snap, u16_t snapLen, + u16_t* tail, u16_t tailLen, zbuf_t* buf, u16_t offset, + u16_t bufType, u8_t ac, u8_t keyIdx) +{ +#if ZM_SW_LOOP_BACK == 1 + zbuf_t *rxbuf; + u8_t *puRxBuf; + u8_t *pHdr; + u8_t *psnap; + u16_t plcplen = 12; + u16_t i; + u16_t swlpOffset; +#endif /* #if ZM_SW_LOOP_BACK == 1 */ + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zm_msg1_tx(ZM_LV_1, "zfHpSend(), len = ", 12 + headerLen-8 + snapLen + zfwBufGetSize(dev, buf) + 4 + 8); + + /* Adjust ctrl setting : 6N14 yjsung */ + zfAdjustCtrlSetting(dev, header, buf); + +#if ZM_SW_LOOP_BACK != 1 + hpPriv->usbSendBytes += zfwBufGetSize(dev, buf); + hpPriv->usbAcSendBytes[ac&0x3] += zfwBufGetSize(dev, buf); + + /* Submit USB Out Urb */ + zfwUsbSend(dev, USB_ENDPOINT_TX_INDEX, (u8_t *)header, headerLen, + (u8_t *)snap, snapLen, (u8_t *)tail, tailLen, buf, offset); +#endif + +#if ZM_SW_LOOP_BACK == 1 + + rxbuf = zfwBufAllocate(dev, plcplen + headerLen-8 + snapLen + (zfwBufGetSize(dev, buf)-offset) + 4 + EXTRA_INFO_LEN); + pHdr = (u8_t *) header+8; + psnap = (u8_t *) snap; + + zmw_enter_critical_section(dev); + /* software loop back */ + /* Copy WLAN header and packet buffer */ + swlpOffset = plcplen; + + for(i = 0; i < headerLen-8; i++) + { + zmw_rx_buf_writeb(dev, rxbuf, swlpOffset+i, pHdr[i]); + } + + swlpOffset += headerLen-8; + + /* Copy SNAP header */ + for(i = 0; i < snapLen; i++) + { + zmw_rx_buf_writeb(dev, rxbuf, swlpOffset+i, psnap[i]); + } + + swlpOffset += snapLen; + + /* Copy body from tx buf to rxbuf */ + for(i = 0; i < (zfwBufGetSize(dev, buf)-offset); i++) + { + u8_t value = zmw_rx_buf_readb(dev, buf, i+offset); + zmw_rx_buf_writeb(dev, rxbuf, swlpOffset+i, value); + } + + /* total length = PLCP + MacHeader + Payload + FCS + RXstatus */ + /* 12 + headerLen-8 + snapLen + buf length + 4 + 8 */ + zfwSetBufSetSize(dev, rxbuf, swlpOffset + (zfwBufGetSize(dev, buf)-offset) + 4 + EXTRA_INFO_LEN ); + + zmw_leave_critical_section(dev); + + zfwBufFree(dev, buf, 0); + + //zfwDumpBuf(dev, rxbuf); + //------------------------------------------------- + + //zfCoreRecv(dev, rxbuf); + +#endif /* #if ZM_SW_LOOP_BACK */ + + return ZM_SUCCESS; +} + +/* Report moniter Hal rx information about rssi, evm, bandwidth, SG etc */ +void zfHpQueryMonHalRxInfo(zdev_t* dev, u8_t *monHalRxInfo) +{ + zmw_get_wlan_dev(dev); + zfMemoryCopy(monHalRxInfo, + (u8_t*)&(((struct zsHpPriv*)wd->hpPrivate)->halRxInfo), + sizeof(struct zsHalRxInfo)); +} + + +u8_t zfIsDataFrame(zdev_t* dev, zbuf_t* buf) +{ + u8_t frameType; + u8_t mpduInd; + + mpduInd = zmw_rx_buf_readb(dev, buf, zfwBufGetSize(dev, buf)-1); + + /* sinlge or First */ + if ((mpduInd & 0x30) == 0x00 || (mpduInd & 0x30) == 0x20) + { + frameType = zmw_rx_buf_readb(dev, buf, 12); + } + else + { + frameType = zmw_rx_buf_readb(dev, buf, 0); + } + + if((frameType & 0xf) == ZM_WLAN_DATA_FRAME) + return 1; + else + return 0; +} + +u32_t zfcConvertRateOFDM(zdev_t* dev, zbuf_t* buf) +{ + // What's the default value?? + u32_t MCS = 0; + + switch(zmw_rx_buf_readb(dev, buf, 0)& 0xf) + { + case 0xb: + MCS = 0x4; + break; + case 0xf: + MCS = 0x5; + break; + case 0xa: + MCS = 0x6; + break; + case 0xe: + MCS = 0x7; + break; + case 0x9: + MCS = 0x8; + break; + case 0xd: + MCS = 0x9; + break; + case 0x8: + MCS = 0xa; + break; + case 0xc: + MCS = 0xb; + break; + } + return MCS; +} + +u16_t zfHpGetPayloadLen(zdev_t* dev, + zbuf_t* buf, + u16_t len, + u16_t plcpHdrLen, + u32_t *rxMT, + u32_t *rxMCS, + u32_t *rxBW, + u32_t *rxSG + ) +{ + u8_t modulation,mpduInd; + u16_t low, high, msb; + s16_t payloadLen = 0; + + zmw_get_wlan_dev(dev); + + mpduInd = zmw_rx_buf_readb(dev, buf, len-1); + modulation = zmw_rx_buf_readb(dev, buf, (len-1)) & 0x3; + *rxMT = modulation; + + //zm_debug_msg1(" modulation= ", modulation); + switch (modulation) { + case 0: /* CCK Mode */ + low = zmw_rx_buf_readb(dev, buf, 2); + high = zmw_rx_buf_readb(dev, buf, 3); + payloadLen = (low | high << 8) - 4; + if (wd->enableHALDbgInfo) + { + *rxMCS = zmw_rx_buf_readb(dev, buf, 0); + *rxBW = 0; + *rxSG = 0; + } + break; + case 1: /* Legacy-OFDM mode */ + low = zmw_rx_buf_readb(dev, buf, 0) >> 5; + high = zmw_rx_buf_readb(dev, buf, 1); + msb = zmw_rx_buf_readb(dev, buf, 2) & 0x1; + payloadLen = (low | (high << 3) | (msb << 11)) - 4; + if (wd->enableHALDbgInfo) + { + *rxMCS = zfcConvertRateOFDM(dev, buf); + *rxBW = 0; + *rxSG = 0; + } + break; + case 2: /* HT OFDM mode */ + //zm_debug_msg1("aggregation= ", (zmw_rx_buf_readb(dev, buf, 6) >> 3) &0x1 ); + if ((mpduInd & 0x30) == 0x00 || (mpduInd & 0x30) == 0x10) //single or last mpdu + payloadLen = len - 24 - 4 - plcpHdrLen; // - rxStatus - fcs + else { + payloadLen = len - 4 - 4 - plcpHdrLen; // - rxStatus - fcs + //zm_debug_msg1("first or middle mpdu, plcpHdrLen= ", plcpHdrLen); + } + if (wd->enableHALDbgInfo) + { + *rxMCS = zmw_rx_buf_readb(dev, buf, 3) & 0x7f; + *rxBW = (zmw_rx_buf_readb(dev, buf, 3) >> 7) & 0x1; + *rxSG = (zmw_rx_buf_readb(dev, buf, 6) >> 7) & 0x1; + } + break; + default: + break; + + } + /* return the payload length - FCS */ + if (payloadLen < 0) payloadLen = 0; + return payloadLen; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfiUsbRecv */ +/* Callback function for USB IN Transfer. */ +/* */ +/* INPUTS */ +/* dev: device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Yuan-Gu Wei ZyDAS Technology Corporation 2005.10 */ +/* */ +/************************************************************************/ +#define ZM_INT_USE_EP2 1 +#define ZM_INT_USE_EP2_HEADER_SIZE 12 + +#if ZM_INT_USE_EP2 == 1 +void zfiUsbRegIn(zdev_t* dev, u32_t* rsp, u16_t rspLen); +#endif + +#ifdef ZM_OTUS_RX_STREAM_MODE +void zfiUsbRecvPerPkt(zdev_t *dev, zbuf_t *buf) +#else +void zfiUsbRecv(zdev_t *dev, zbuf_t *buf) +#endif +{ + + +#if ZM_FW_LOOP_BACK != 1 + u8_t mpduInd; + u16_t plcpHdrLen; + u16_t crcPlusRxStatusLen; + u16_t len, payloadLen=0; + u16_t i; //CWYang(+) + struct zsAdditionInfo addInfo; + u32_t rxMT; + u32_t rxMCS; + u32_t rxBW; + u32_t rxSG; + zmw_get_wlan_dev(dev); + struct zsHpPriv* hpPriv=wd->hpPrivate; + + //zm_msg0_rx(ZM_LV_0, "zfiUsbRecv()"); + +#if ZM_INT_USE_EP2 == 1 + + for (i=0; i<(ZM_INT_USE_EP2_HEADER_SIZE>>1); i++) + { + if (zmw_rx_buf_readh(dev, buf, i*2) != 0xffff) + break; + } + + if (i==(ZM_INT_USE_EP2_HEADER_SIZE>>1)) + { + u32_t rsp[ZM_USB_MAX_EPINT_BUFFER/4]; + u16_t rspLen; + u32_t rspi; + u8_t* pdst = (u8_t*)rsp; + + /* Interrupt Rsp */ + rspLen = (u16_t) zfwBufGetSize(dev, buf)-ZM_INT_USE_EP2_HEADER_SIZE; + + if (rspLen > 60) + { + zm_debug_msg1("Get error len by EP2 = \n", rspLen); + /* free USB buf */ + zfwBufFree(dev, buf, 0); + return; + } + + for (rspi=0; rspizfcbUsbRegIn) + // adapter->zfcbUsbRegIn(adapter, rsp, rspLen); + zfiUsbRegIn(dev, rsp, rspLen); + + /* free USB buf */ + zfwBufFree(dev, buf, 0); + return; + } +#endif /* end of #if ZM_INT_USE_EP2 == 1 */ + + ZM_PERFORMANCE_RX_MPDU(dev, buf); + + if (wd->swSniffer) + { + /* airopeek: Report everything up */ + if (wd->zfcbRecv80211 != NULL) + { + wd->zfcbRecv80211(dev, buf, NULL); + } + } + + /* Read the last byte */ + len = zfwBufGetSize(dev, buf); + mpduInd = zmw_rx_buf_readb(dev, buf, len-1); + + /* First MPDU */ + if((mpduInd & 0x30) == 0x20) + { + u16_t duration; + if (zmw_rx_buf_readb(dev, buf, 36) == 0) //AC = BE + { + duration = zmw_rx_buf_readh(dev, buf, 14); + if (duration > hpPriv->aggMaxDurationBE) + { + hpPriv->aggMaxDurationBE = duration; + } + else + { + if (hpPriv->aggMaxDurationBE > 10) + { + hpPriv->aggMaxDurationBE--; + } + } + //DbgPrint("aggMaxDurationBE=%d", hpPriv->aggMaxDurationBE); + } + } + +#if 1 + /* First MPDU or Single MPDU */ + if(((mpduInd & 0x30) == 0x00) || ((mpduInd & 0x30) == 0x20)) + //if ((mpduInd & 0x10) == 0x00) + { + plcpHdrLen = 12; // PLCP header length + } + else + { + if (zmw_rx_buf_readh(dev, buf, 4) == wd->macAddr[0] && + zmw_rx_buf_readh(dev, buf, 6) == wd->macAddr[1] && + zmw_rx_buf_readh(dev, buf, 8) == wd->macAddr[2]) { + plcpHdrLen = 0; + } + else if (zmw_rx_buf_readh(dev, buf, 16) == wd->macAddr[0] && + zmw_rx_buf_readh(dev, buf, 18) == wd->macAddr[1] && + zmw_rx_buf_readh(dev, buf, 20) == wd->macAddr[2]){ + plcpHdrLen = 12; + } + else { + plcpHdrLen = 0; + } + } + + /* Last MPDU or Single MPDU */ + if ((mpduInd & 0x30) == 0x00 || (mpduInd & 0x30) == 0x10) + { + crcPlusRxStatusLen = EXTRA_INFO_LEN + 4; // Extra bytes + FCS + } + else + { + crcPlusRxStatusLen = 4 + 4; // Extra 4 bytes + FCS + } +#else + plcpHdrLen = 12; + crcPlusRxStatusLen = EXTRA_INFO_LEN + 4; // Extra bytes + FCS +#endif + + if (len < (plcpHdrLen+10+crcPlusRxStatusLen)) + { + zm_msg1_rx(ZM_LV_0, "Invalid Rx length=", len); + //zfwDumpBuf(dev, buf); + + zfwBufFree(dev, buf, 0); + return; + } + + /* display RSSI combined */ + /* + * ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ + * ¢x PLCP Header ¢x MPDU ¢x RSSI ¢x EVM ¢x PHY Err ¢x MAC Status ¢x + * ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t + * ¢x 12 ¢x n ¢x 7 ¢x 12 ¢x 1 ¢x 4 ¢x + * ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} + * RSSI filed (From BB and MAC just pass them to host) + * Byte1: RSSI for antenna 0. + * Byte2: RSSI for antenna 1. + * Byte3: RSSI for antenna 2. + * Byte4: RSSI for antenna 0 extension. + * Byte5: RSSI for antenna 1 extension. + * Byte6: RSSI for antenna 2 extension. + * Byte7: RSSI for antenna combined. + */ + + //zm_debug_msg1(" recv RSSI = ", zmw_rx_buf_readb(dev, buf, (len-1)-17)); + + payloadLen = zfHpGetPayloadLen(dev, buf, len, plcpHdrLen, &rxMT, &rxMCS, &rxBW, &rxSG); + + /* Hal Rx info */ + /* First MPDU or Single MPDU */ + if(((mpduInd & 0x30) == 0x00) || ((mpduInd & 0x30) == 0x20)) + { + if (wd->enableHALDbgInfo && zfIsDataFrame(dev, buf)) + { + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxDataMT = rxMT; + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxDataMCS = rxMCS; + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxDataBW = rxBW; + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxDataSG = rxSG; + } + } + + if ((plcpHdrLen + payloadLen) > len) { + zm_msg1_rx(ZM_LV_0, "Invalid payload length=", payloadLen); + zfwBufFree(dev, buf, 0); + return; + } + + //Store Rx Tail Infomation before Remove--CWYang(+) + +#if 0 + for (i = 0; i < crcPlusRxStatusLen-4; i++) + { + addInfo.Tail.Byte[i] = + zmw_rx_buf_readb(dev, buf, len - crcPlusRxStatusLen + 4 + i); + } +#else +/* +* Brief format of OUTS chip +* ¢z¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢s¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢{ +* ¢x PLCP Header ¢x MPDU ¢x RSSI ¢x EVM ¢x PHY Err ¢x MAC Status ¢x +* ¢u¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢q¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢t +* ¢x 12 ¢x n ¢x 7 ¢x 12 ¢x 1 ¢x 4 ¢x +* ¢|¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢r¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢} +* RSSI: +* Byte 1 antenna 0 +* Byte 2 antenna 1 +* Byte 3 antenna 2 +* Byte 4 antenna 0 extension +* Byte 5 antenna 1 extension +* Byte 6 antenna 2 extension +* Byte 7 antenna combined +* EVM: +* Byte 1 Stream 0 pilot 0 +* Byte 2 Stream 0 pilot 1 +* Byte 3 Stream 0 pilot 2 +* Byte 4 Stream 0 pilot 3 +* Byte 5 Stream 0 pilot 4 +* Byte 6 Stream 0 pilot 5 +* Byte 7 Stream 1 pilot 0 +* Byte 8 Stream 1 pilot 1 +* Byte 9 Stream 1 pilot 2 +* Byte 10 Stream 1 pilot 3 +* Byte 11 Stream 1 pilot 4 +* Byte 12 Stream 1 pilot 5 +*/ + + /* Fill the Tail information */ + /* Last MPDU or Single MPDU */ + if ((mpduInd & 0x30) == 0x00 || (mpduInd & 0x30) == 0x10) + { +#define ZM_RX_RSSI_COMPENSATION 27 + u8_t zm_rx_rssi_compensation = ZM_RX_RSSI_COMPENSATION; + + /* RSSI information */ + addInfo.Tail.Data.SignalStrength1 = zmw_rx_buf_readb(dev, buf, + (len-1) - 17) + ((hpPriv->rxStrongRSSI == 1)?zm_rx_rssi_compensation:0); +#undef ZM_RX_RSSI_COMPENSATION + + /* EVM */ + + /* TODO: for RD/BB debug message */ + /* save current rx hw infomration, report to DrvCore/Application */ + if (wd->enableHALDbgInfo && zfIsDataFrame(dev, buf)) + { + u8_t trssi; + for (i=0; i<7; i++) + { + trssi = zmw_rx_buf_readb(dev, buf, (len-1) - 23 + i); + if (trssi&0x80) + { + trssi = ((~((u8_t)trssi) & 0x7f) + 1) & 0x7f; + } + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[i] = trssi; + + } + if (rxMT==2) + { + //if (rxBW) + //{ + for (i=0; i<12; i++) + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[i] = + zmw_rx_buf_readb(dev, buf, (len-1) - 16 + i); + //} + //else + //{ + // for (i=0; i<4; i++) + // ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[i] = + // zmw_rx_buf_readb(dev, buf, (len-1) - 16 + i); + //} + } + + #if 0 + /* print */ + zm_dbg(("MT(%d) MCS(%d) BW(%d) SG(%d) RSSI:%d,%d,%d,%d,%d,%d,%d EVM:(%d,%d,%d,%d,%d,%d)(%d,%d,%d,%d,%d,%d)\n", + rxMT, + rxMCS, + rxBW, + rxSG, + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[0], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[1], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[2], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[3], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[4], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[5], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRSSI[6], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[0], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[1], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[2], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[3], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[4], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[5], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[6], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[7], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[8], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[9], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[10], + ((struct zsHpPriv*)wd->hpPrivate)->halRxInfo.currentRxEVM[11] + )); + #endif + } /* if (wd->enableHALDbgInfo && zfIsDataFrame(dev, buf)) */ + + } + else + { + /* Mid or First aggregate frame without phy rx information */ + addInfo.Tail.Data.SignalStrength1 = 0; + } + + addInfo.Tail.Data.SignalStrength2 = 0; + addInfo.Tail.Data.SignalStrength3 = 0; + addInfo.Tail.Data.SignalQuality = 0; + + addInfo.Tail.Data.SAIndex = zmw_rx_buf_readb(dev, buf, len - 4); + addInfo.Tail.Data.DAIndex = zmw_rx_buf_readb(dev, buf, len - 3); + addInfo.Tail.Data.ErrorIndication = zmw_rx_buf_readb(dev, buf, len - 2); + addInfo.Tail.Data.RxMacStatus = zmw_rx_buf_readb(dev, buf, len - 1); + +#endif + /* Remove CRC and Rx Status */ + zfwBufSetSize(dev, buf, (len-crcPlusRxStatusLen)); + //zfwBufSetSize(dev, buf, payloadLen + plcpHdrLen); /* payloadLen + PLCP 12 - FCS 4*/ + + //Store PLCP Header Infomation before Remove--CWYang(+) + if (plcpHdrLen != 0) + { + for (i = 0; i < plcpHdrLen; i++) + { + addInfo.PlcpHeader[i] = zmw_rx_buf_readb(dev, buf, i); + } + } + else + { + addInfo.PlcpHeader[0] = 0; + } + /* Remove PLCP header */ + zfwBufRemoveHead(dev, buf, plcpHdrLen); + + /* handle 802.11 frame */ + zfCoreRecv(dev, buf, &addInfo); + +#else + /* Firmware loopback: Rx frame = Tx frame */ + /* convert Rx frame to fit receive frame format */ + zbuf_t *new_buf; + u8_t ctrl_offset = 8; + u8_t PLCP_Len = 12; + u8_t data; + u8_t i; + + + /* Tx: | ctrl_setting | Mac hdr | data | */ + /* 8 24 x */ + + /* Rx: | PLCP | Mac hdr | data | FCS | Rxstatus | */ + /* 12 24 x 4 8 */ + + /* new allocate a rx format size buf */ + new_buf = zfwBufAllocate(dev, zfwBufGetSize(dev, buf)-8+12+4+EXTRA_INFO_LEN); + + for (i=0; ihpPrivate; + srcBufPtr = zmw_buf_get_buffer(dev, buf); + + bufferLength = zfwBufGetSize(dev, buf); + + /* Zero Length Transfer */ + if (!bufferLength) + { + zfwBufFree(dev, buf, 0); + return; + } + + usbRxRemainLen = halPriv->usbRxRemainLen; + usbRxPktLen = halPriv->usbRxTransferLen; + + /* Check whether there is any data in the last transfer */ + if (usbRxRemainLen != 0 ) + { + zbuf_t *remainBufPtr = halPriv->remainBuf; + u8_t* BufPtr = NULL; + + if ( remainBufPtr != NULL ) + { + BufPtr = zmw_buf_get_buffer(dev, remainBufPtr); + } + + index = usbRxRemainLen; + usbRxRemainLen -= halPriv->usbRxPadLen; + + /* Copy data */ + if ( BufPtr != NULL ) + { + zfwMemoryCopy(&(BufPtr[usbRxPktLen]), srcBufPtr, usbRxRemainLen); + } + + usbRxPktLen += usbRxRemainLen; + halPriv->usbRxRemainLen = 0; + + if ( remainBufPtr != NULL ) + { + zfwBufSetSize(dev, remainBufPtr, usbRxPktLen); + rxBufPool[rxBufPoolIndex++] = remainBufPtr; + } + halPriv->remainBuf = NULL; + } + + //zm_debug_msg1("length: %d\n", (int)pUsbRxTransfer->pRxUrb->UrbBulkOrInterruptTransfer.TransferBufferLength); + + bufferLength = zfwBufGetSize(dev, buf); +//printk("bufferLength %d\n", bufferLength); + while(index < bufferLength) + { + u16_t pktLen; + u16_t pktTag; + //u8_t *ptr = (u8_t*)((struct zsBuffer*)pUsbRxTransfer->buf)->data; + u8_t *ptr = srcBufPtr; + + /* Retrieve packet length and tag */ + pktLen = ptr[index] + (ptr[index+1] << 8); + pktTag = ptr[index+2] + (ptr[index+3] << 8); + + if (pktTag == ZM_USB_STREAM_MODE_TAG) + { + u16_t padLen; + + zm_assert(pktLen < ZM_WLAN_MAX_RX_SIZE); + + //printk("Get a packet, pktLen: 0x%04x\n", pktLen); + #if 0 + /* Dump data */ + for (ii = index; ii < pkt_len+4;) + { + DbgPrint("0x%02x ", + (zmw_rx_buf_readb(adapter, pUsbRxTransfer->buf, ii) & 0xff)); + + if ((++ii % 16) == 0) + DbgPrint("\n"); + } + + DbgPrint("\n"); + #endif + + /* Calcuate the padding length, in the current design, + the length should be padded to 4 byte boundray. */ + padLen = ZM_USB_STREAM_MODE_TAG_LEN - (pktLen & 0x3); + + if(padLen == ZM_USB_STREAM_MODE_TAG_LEN) + padLen = 0; + + chkIdx = index; + index = index + ZM_USB_STREAM_MODE_TAG_LEN + pktLen + padLen; + + if (chkIdx > ZM_MAX_USB_IN_TRANSFER_SIZE) + { + zm_debug_msg1("chkIdx is too large, chkIdx: %d\n", chkIdx); + zm_assert(0); + status = 1; + break; + } + + if (index > ZM_MAX_USB_IN_TRANSFER_SIZE) + { + //struct zsBuffer* BufPtr; + //struct zsBuffer* UsbBufPtr; + u8_t *BufPtr; + u8_t *UsbBufPtr; + + halPriv->usbRxRemainLen = index - ZM_MAX_USB_IN_TRANSFER_SIZE; // - padLen; + halPriv->usbRxTransferLen = ZM_MAX_USB_IN_TRANSFER_SIZE - + chkIdx - ZM_USB_STREAM_MODE_TAG_LEN; + halPriv->usbRxPadLen = padLen; + //check_index = index; + + if (halPriv->usbRxTransferLen > ZM_WLAN_MAX_RX_SIZE) + { + zm_debug_msg1("check_len is too large, chk_len: %d\n", + halPriv->usbRxTransferLen); + status = 1; + break; + } + + /* Allocate a skb buffer */ + newBuf = zfwBufAllocate(dev, ZM_WLAN_MAX_RX_SIZE); + + if ( newBuf != NULL ) + { + BufPtr = zmw_buf_get_buffer(dev, newBuf); + UsbBufPtr = srcBufPtr; + + /* Copy the buffer */ + zfwMemoryCopy(BufPtr, &(UsbBufPtr[chkIdx+ZM_USB_STREAM_MODE_TAG_LEN]), halPriv->usbRxTransferLen); + + /* Record the buffer pointer */ + halPriv->remainBuf = newBuf; + } + } + else + { + u8_t* BufPtr; + u8_t* UsbBufPtr; + + /* Allocate a skb buffer */ + newBuf = zfwBufAllocate(dev, ZM_WLAN_MAX_RX_SIZE); + if ( newBuf != NULL ) + { + BufPtr = zmw_buf_get_buffer(dev, newBuf); + UsbBufPtr = srcBufPtr; + + /* Copy the buffer */ + zfwMemoryCopy(BufPtr, &(UsbBufPtr[chkIdx+ZM_USB_STREAM_MODE_TAG_LEN]), pktLen); + + zfwBufSetSize(dev, newBuf, pktLen); + rxBufPool[rxBufPoolIndex++] = newBuf; + } + } + } + else + { + u16_t i; + + DbgPrint("Can't find tag, pkt_len: 0x%04x, tag: 0x%04x\n", + pktLen, pktTag); + + #if 0 + for(i = 0; i < 32; i++) + { + DbgPrint("%02x ", buf->data[index-16+i]); + + if ((i & 0xf) == 0xf) + DbgPrint("\n"); + } + #endif + + break; + } + } + + /* Free buffer */ + //zfwBufFree(adapter, pUsbRxTransfer->buf, 0); + zfwBufFree(dev, buf, 0); + + for(ii = 0; ii < rxBufPoolIndex; ii++) + { + zfiUsbRecvPerPkt(dev, rxBufPool[ii]); + } +} +#endif + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfUsbInit */ +/* Initialize USB resource. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.12 */ +/* */ +/************************************************************************/ +void zfUsbInit(zdev_t* dev) +{ + /* Initialize Rx & INT endpoint for receiving data & interrupt */ + zfwUsbEnableRxEpt(dev, USB_ENDPOINT_RX_INDEX); + zfwUsbEnableIntEpt(dev, USB_ENDPOINT_INT_INDEX); + + return; +} + + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfUsbFree */ +/* Free PCI resource. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen Chen ZyDAS Technology Corporation 2005.12 */ +/* */ +/************************************************************************/ +void zfUsbFree(zdev_t* dev) +{ + struct zsHpPriv *halPriv; + + zmw_get_wlan_dev(dev); + + halPriv = (struct zsHpPriv*)wd->hpPrivate; + +#ifdef ZM_OTUS_RX_STREAM_MODE + if ( halPriv->remainBuf != NULL ) + { + zfwBufFree(dev, halPriv->remainBuf, 0); + } +#endif + + return; +} + +void zfHpSendBeacon(zdev_t* dev, zbuf_t* buf, u16_t len) +{ + u32_t hw, lw; + u16_t i; + zmw_get_wlan_dev(dev); + + /* Write to beacon buffer (ZM_BEACON_BUFFER_ADDRESS) */ + for (i = 0; ihpPrivate)->hwFrequency < 3000) + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PLCP, ((len+4)<<(3+16))+0x0400); + } + else + { + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_PLCP, ((len+4)<<(16))+0x001b); + } + + /* Beacon length (include CRC32) */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_LENGTH, len+4); + + /* Beacon Ready */ + zfDelayWriteInternalReg(dev, ZM_MAC_REG_BCN_CTRL, 1); + zfFlushDelayWrite(dev); + + /* Free beacon buf */ + zfwBufFree(dev, buf, 0); + + return; +} + + +#define ZM_STATUS_TX_COMP 0x00 +#define ZM_STATUS_RETRY_COMP 0x01 +#define ZM_STATUS_TX_FAILED 0x02 +void zfiUsbRegIn(zdev_t* dev, u32_t* rsp, u16_t rspLen) +{ + //u8_t len, type, i; + u8_t type; + u8_t *u8rsp; + u16_t status; + u32_t bitmap; + zmw_get_wlan_dev(dev); + + zm_msg0_mm(ZM_LV_3, "zfiUsbRegIn()"); + + u8rsp = (u8_t *)rsp; + + //len = *u8rsp; + type = *(u8rsp+1); + u8rsp = u8rsp+4; + + + /* Interrupt event */ + if ((type & 0xC0) == 0xC0) + { + if (type == 0xC0) + { + zfCoreEvent(dev, 0, u8rsp); + + } + else if (type == 0xC1) + { +#if 0 + { + u16_t i; + DbgPrint("rspLen=%d\n", rspLen); + for (i=0; i<(rspLen/4); i++) + { + DbgPrint("rsp[%d]=0x%lx\n", i, rsp[i]); + } + } +#endif + status = (u16_t)(rsp[3] >> 16); + + ////6789 + rsp[8] = rsp[8] >> 2 | (rsp[9] & 0x1) << 6; + switch (status) + { + case ZM_STATUS_RETRY_COMP : + zfCoreEvent(dev, 1, u8rsp); + break; + case ZM_STATUS_TX_FAILED : + zfCoreEvent(dev, 2, u8rsp); + break; + case ZM_STATUS_TX_COMP : + zfCoreEvent(dev, 3, u8rsp); + break; + } + } + else if (type == 0xC2) + { + zfBeaconCfgInterrupt(dev, u8rsp); + } + else if (type == 0xC3) + { + zfEndOfAtimWindowInterrupt(dev); + } + else if (type == 0xC4) + { +#if 0 + { + u16_t i; + DbgPrint("0xC2:rspLen=%d\n", rspLen); + for (i=0; i<(rspLen/4); i++) + { + DbgPrint("0xC2:rsp[%d]=0x%lx\n", i, rsp[i]); + } + } +#endif + bitmap = (rsp[1] >> 16) + ((rsp[2] & 0xFFFF) << 16 ); + //zfBawCore(dev, (u16_t)rsp[1] & 0xFFFF, bitmap, (u16_t)(rsp[2] >> 16) & 0xFF); + } + else if (type == 0xC5) + { + u16_t i; +#if 0 + + for (i=0; i<(rspLen/4); i++) { + DbgPrint("0xC5:rsp[%d]=0x%lx\n", i, rsp[i]); + } +#endif + for (i=1; i<(rspLen/4); i++) { + u8rsp = (u8_t *)(rsp+i); + //DbgPrint("0xC5:rsp[%d]=0x%lx\n", i, ((u32_t*)u8rsp)[0]); + zfCoreEvent(dev, 4, u8rsp); + } + } + else if (type == 0xC6) + { + zm_debug_msg0("\n\n WatchDog interrupt!!! : 0xC6 \n\n"); + if (wd->zfcbHwWatchDogNotify != NULL) + { + wd->zfcbHwWatchDogNotify(dev); + } + } + else if (type == 0xC8) + { + //PZSW_ADAPTER adapter; + + // for SPI flash program chk Flag + zfwDbgProgrameFlashChkDone(dev); + } + else if (type == 0xC9) + { + struct zsHpPriv* hpPriv=wd->hpPrivate; + + zm_debug_msg0("##### Tx retransmission 5 times event #####"); + + /* correct tx retransmission issue */ + hpPriv->retransmissionEvent = 1; + } + } + else + { + zfIdlRsp(dev, rsp, rspLen); + } +} + + +#define ZM_PROGRAM_RAM_ADDR 0x200000 //0x1000 //0x700000 +#define FIRMWARE_DOWNLOAD 0x30 +#define FIRMWARE_DOWNLOAD_COMP 0x31 +#define FIRMWARE_CONFIRM 0x32 + +u16_t zfFirmwareDownload(zdev_t* dev, u32_t* fw, u32_t len, u32_t offset) +{ + u16_t ret = ZM_SUCCESS; + u32_t uCodeOfst = offset; + u8_t *image, *ptr; + u32_t result; + + image = (u8_t*) fw; + ptr = image; + + while (len > 0) + { + u32_t translen = (len > 4096) ? 4096 : len; + + result = zfwUsbSubmitControl(dev, FIRMWARE_DOWNLOAD, + (u16_t) (uCodeOfst >> 8), + 0, image, translen); + + if (result != ZM_SUCCESS) + { + zm_msg0_init(ZM_LV_0, "FIRMWARE_DOWNLOAD failed"); + ret = 1; + goto exit; + } + + len -= translen; + image += translen; + uCodeOfst += translen; // in Word (16 bit) + + result = 0; + } + + /* If download firmware success, issue a command to firmware */ + if (ret == 0) + { + result = zfwUsbSubmitControl(dev, FIRMWARE_DOWNLOAD_COMP, + 0, 0, NULL, 0); + + if (result != ZM_SUCCESS) + { + zm_msg0_init(ZM_LV_0, "FIRMWARE_DOWNLOAD_COMP failed"); + ret = 1; + goto exit; + } + } + +#if 0 + /* PCI code */ + /* Wait for firmware ready */ + result = zfwUsbSubmitControl(dev, FIRMWARE_CONFIRM, USB_DIR_IN | 0x40, + 0, 0, &ret_value, sizeof(ret_value), HZ); + + if (result != 0) + { + zm_msg0_init(ZM_LV_0, "Can't receive firmware ready: ", result); + ret = 1; + } +#endif + +exit: + + return ret; + +} + +u16_t zfFirmwareDownloadNotJump(zdev_t* dev, u32_t* fw, u32_t len, u32_t offset) +{ + u16_t ret = ZM_SUCCESS; + u32_t uCodeOfst = offset; + u8_t *image, *ptr; + u32_t result; + + image = (u8_t*) fw; + ptr = image; + + while (len > 0) + { + u32_t translen = (len > 4096) ? 4096 : len; + + result = zfwUsbSubmitControl(dev, FIRMWARE_DOWNLOAD, + (u16_t) (uCodeOfst >> 8), + 0, image, translen); + + if (result != ZM_SUCCESS) + { + zm_msg0_init(ZM_LV_0, "FIRMWARE_DOWNLOAD failed"); + ret = 1; + goto exit; + } + + len -= translen; + image += translen; + uCodeOfst += translen; // in Word (16 bit) + + result = 0; + } + +exit: + + return ret; + +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfIdlGetFreeTxdCount */ +/* Get free PCI PCI TxD count. */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* None */ +/* */ +/* AUTHOR */ +/* Stephen ZyDAS Technology Corporation 2006.6 */ +/* */ +/************************************************************************/ +u32_t zfHpGetFreeTxdCount(zdev_t* dev) +{ + return zfwUsbGetFreeTxQSize(dev); +} + +u32_t zfHpGetMaxTxdCount(zdev_t* dev) +{ + //return 8; + return zfwUsbGetMaxTxQSize(dev); +} + +void zfiUsbRegOutComplete(zdev_t* dev) +{ + return; +} + +extern void zfPushVtxq(zdev_t* dev); + +void zfiUsbOutComplete(zdev_t* dev, zbuf_t *buf, u8_t status, u8_t *hdr) { +#ifndef ZM_ENABLE_AGGREGATION + if (buf) { + zfwBufFree(dev, buf, 0); + } +#else + #ifdef ZM_BYPASS_AGGR_SCHEDULING + //Simply free the buf since BA retransmission is done in the firmware + if (buf) + { + zfwBufFree(dev, buf, 0); + } + zfPushVtxq(dev); + #else + zmw_get_wlan_dev(dev); + + #ifdef ZM_ENABLE_FW_BA_RETRANSMISSION + //Simply free the buf since BA retransmission is done in the firmware + if (buf) + { + zfwBufFree(dev, buf, 0); + } + #else + u8_t agg; + u16_t frameType; + + if(!hdr && buf) { + zfwBufFree(dev, buf, 0); + //zm_debug_msg0("buf Free due to hdr == NULL"); + return; + } + + if(hdr && buf) { + frameType = hdr[8] & 0xf; + agg = (u8_t)(hdr[2] >> 5 ) & 0x1; + //zm_debug_msg1("AGG=", agg); + + if (!status) { + if (agg) { + //delete buf in ba fail queue?? + //not ganna happen? + } + else { + zfwBufFree(dev, buf, 0); + } + } + else { + if (agg) { + //don't do anything + //zfwBufFree(dev, buf, 0); + } + else { + zfwBufFree(dev, buf, 0); + } + } + } + #endif + + if (wd->state != ZM_WLAN_STATE_ENABLED) { + return; + } + + if( (wd->wlanMode == ZM_MODE_AP) || + (wd->wlanMode == ZM_MODE_INFRASTRUCTURE && wd->sta.EnableHT) || + (wd->wlanMode == ZM_MODE_PSEUDO) ) { + zfAggTxScheduler(dev, 0); + } + #endif +#endif + + return; + +} + diff --git a/drivers/staging/otus/hal/hpusb.h b/drivers/staging/otus/hal/hpusb.h new file mode 100644 index 000000000000..35a0c5668cea --- /dev/null +++ b/drivers/staging/otus/hal/hpusb.h @@ -0,0 +1,437 @@ +/* + * Copyright (c) 2000-2005 ZyDAS Technology Corporation + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : ud_defs.h */ +/* */ +/* Abstract */ +/* This module contains USB data structure definitions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ + +#ifndef _HPUSB_H +#define _HPUSB_H + +#define ZM_OTUS_ENABLE_RETRY_FREQ_CHANGE +#define ZM_BEACON_BUFFER_ADDRESS 0x117900 + +#define ZM_MAX_CMD_SIZE 64 +#define ZM_HAL_MAX_EEPROM_REQ 510 +#define ZM_HAL_MAX_EEPROM_PRQ 2 + +/* For USB STREAM mode */ +#ifdef ZM_DISABLE_AMSDU8K_SUPPORT +#define ZM_MAX_USB_IN_TRANSFER_SIZE 4096 +#else +#define ZM_MAX_USB_IN_TRANSFER_SIZE 8192 +#endif +#define ZM_USB_STREAM_MODE_TAG_LEN 4 +#define ZM_USB_STREAM_MODE_TAG 0x4e00 +#define ZM_USB_MAX_EPINT_BUFFER 64 + +struct zsCmdQ +{ + u16_t src; + u16_t cmdLen; + u8_t* buf; + u32_t cmd[ZM_MAX_CMD_SIZE/4]; +}; + +struct zsCommand +{ + u16_t delayWcmdCount; + u32_t delayWcmdAddr[(ZM_CMD_QUEUE_SIZE-4)/4]; + u32_t delayWcmdVal[(ZM_CMD_QUEUE_SIZE-4)/4]; +}; + +struct zsHalRxInfo +{ + u32_t currentRSSI[7]; /* RSSI combined */ + u32_t currentRxEVM[14]; + u32_t currentRxDataMT; + u32_t currentRxDataMCS; + u32_t currentRxDataBW; + u32_t currentRxDataSG; +}; + +struct zsHpPriv +{ + u16_t hwFrequency; + u8_t hwBw40; + u8_t hwExtOffset; + + u8_t disableDfsCh; + + u32_t halCapability; + + /* Fortunately the second loop can be disabled with a bit */ + /* called en_pd_dc_offset_thr */ + u8_t hwNotFirstInit; + + /* command queue */ + u16_t cmdHead; + u16_t cmdTail; +#ifdef ZM_XP_USB_MULTCMD + u16_t cmdSend; // Used for Mult send USB cmd +#endif + struct zsCmdQ cmdQ[ZM_CMD_QUEUE_SIZE]; + u16_t cmdPending; + struct zsCommand cmd; /* buffer for delayed commands */ + u8_t ledMode[2]; + u32_t ctlBusy; + u32_t extBusy; + + /* + * ANI & Radar support. + */ + u32_t procPhyErr; /* Process Phy errs */ + u8_t hasHwPhyCounters; /* Hardware has phy counters */ + u32_t aniPeriod; /* ani update list period */ + struct zsAniStats stats; /* various statistics */ + struct zsAniState *curani; /* cached last reference */ + struct zsAniState ani[50]; /* per-channel state */ + + /* + * Ani tables that change between the 5416 and 5312. + * These get set at attach time. + * XXX don't belong here + * XXX need better explanation + */ + s32_t totalSizeDesired[5]; + s32_t coarseHigh[5]; + s32_t coarseLow[5]; + s32_t firpwr[5]; + + /* + * ANI related PHY register value. + */ + u32_t regPHYDesiredSZ; + u32_t regPHYFindSig; + u32_t regPHYAgcCtl1; + u32_t regPHYSfcorr; + u32_t regPHYSfcorrLow; + u32_t regPHYTiming5; + u32_t regPHYCckDetect; + + u32_t eepromImage[1024]; + u32_t eepromImageIndex; + u32_t eepromImageRdReq; + + u8_t halReInit; + + u8_t OpFlags; + + u8_t tPow2xCck[4]; + u8_t tPow2x2g[4]; + u8_t tPow2x2g24HeavyClipOffset; + u8_t tPow2x2gHt20[8]; + u8_t tPow2x2gHt40[8]; + u8_t tPow2x5g[4]; + u8_t tPow2x5gHt20[8]; + u8_t tPow2x5gHt40[8]; + + /* hwBBHeavyClip : used compatibility */ + /* 0 : dongle not support. */ + /* !0: support heavy clip. */ + u8_t hwBBHeavyClip; + u8_t enableBBHeavyClip; /* 0=>force disable 1=>enable */ + u8_t doBBHeavyClip; /* set 1 if heavy clip need by each frequency switch */ + u32_t setValueHeavyClip; /* save setting value for heavy clip when completed routine */ + + /* + * Rxdata RSSI, EVM, Rate etc... + */ + struct zsHalRxInfo halRxInfo; + + u32_t usbSendBytes; + u32_t usbAcSendBytes[4]; + + u16_t aggMaxDurationBE; + u32_t aggPktNum; + + u16_t txop[4]; + u16_t cwmin[4]; + u16_t cwmax[4]; + u8_t strongRSSI; + u8_t rxStrongRSSI; + + u8_t slotType; //0->20us, 1=>9us + +#ifdef ZM_OTUS_RX_STREAM_MODE + u16_t usbRxRemainLen; + u16_t usbRxPktLen; + u16_t usbRxPadLen; + u16_t usbRxTransferLen; + zbuf_t *remainBuf; +#endif + + u8_t dot11Mode; + + u8_t ibssBcnEnabled; + u32_t ibssBcnInterval; + + // For re-issue the frequency change command + u32_t latestFrequency; + u8_t latestBw40; + u8_t latestExtOffset; + u8_t freqRetryCounter; + + u8_t recordFreqRetryCounter; + u8_t isSiteSurvey; + u8_t coldResetNeedFreq; + + u64_t camRollCallTable; + u8_t currentAckRtsTpc; + + /* #1 Save the initial value of the related RIFS register settings */ + //u32_t isInitialPhy; + u32_t initDesiredSigSize; + u32_t initAGC; + u32_t initAgcControl; + u32_t initSearchStartDelay; + u32_t initRIFSSearchParams; + u32_t initFastChannelChangeControl; + + /* Dynamic SIFS for retransmission event */ + u8_t retransmissionEvent; + u8_t latestSIFS; +}; + +extern u32_t zfHpLoadEEPROMFromFW(zdev_t* dev); + + +typedef u8_t A_UINT8; +typedef s8_t A_INT8; +typedef u16_t A_UINT16; +typedef u32_t A_UINT32; +#define __ATTRIB_PACK + +#pragma pack (push, 1) + +#define AR5416_EEP_VER 0xE +#define AR5416_EEP_VER_MINOR_MASK 0xFFF +#define AR5416_EEP_NO_BACK_VER 0x1 +#define AR5416_EEP_MINOR_VER_2 0x2 // Adds modal params txFrameToPaOn, txFrametoDataStart, ht40PowerInc +#define AR5416_EEP_MINOR_VER_3 0x3 // Adds modal params bswAtten, bswMargin, swSettle and base OpFlags for HT20/40 Disable + +// 16-bit offset location start of calibration struct +#define AR5416_EEP_START_LOC 256 +#define AR5416_NUM_5G_CAL_PIERS 8 +#define AR5416_NUM_2G_CAL_PIERS 4 +#define AR5416_NUM_5G_20_TARGET_POWERS 8 +#define AR5416_NUM_5G_40_TARGET_POWERS 8 +#define AR5416_NUM_2G_CCK_TARGET_POWERS 3 +#define AR5416_NUM_2G_20_TARGET_POWERS 4 +#define AR5416_NUM_2G_40_TARGET_POWERS 4 +#define AR5416_NUM_CTLS 24 +#define AR5416_NUM_BAND_EDGES 8 +#define AR5416_NUM_PD_GAINS 4 +#define AR5416_PD_GAINS_IN_MASK 4 +#define AR5416_PD_GAIN_ICEPTS 5 +#define AR5416_EEPROM_MODAL_SPURS 5 +#define AR5416_MAX_RATE_POWER 63 +#define AR5416_NUM_PDADC_VALUES 128 +#define AR5416_NUM_RATES 16 +#define AR5416_BCHAN_UNUSED 0xFF +#define AR5416_MAX_PWR_RANGE_IN_HALF_DB 64 +#define AR5416_OPFLAGS_11A 0x01 +#define AR5416_OPFLAGS_11G 0x02 +#define AR5416_OPFLAGS_5G_HT40 0x04 +#define AR5416_OPFLAGS_2G_HT40 0x08 +#define AR5416_OPFLAGS_5G_HT20 0x10 +#define AR5416_OPFLAGS_2G_HT20 0x20 +#define AR5416_EEPMISC_BIG_ENDIAN 0x01 +#define FREQ2FBIN(x,y) ((y) ? ((x) - 2300) : (((x) - 4800) / 5)) +#define AR5416_MAX_CHAINS 2 +#define AR5416_ANT_16S 25 + +#define AR5416_NUM_ANT_CHAIN_FIELDS 7 +#define AR5416_NUM_ANT_COMMON_FIELDS 4 +#define AR5416_SIZE_ANT_CHAIN_FIELD 3 +#define AR5416_SIZE_ANT_COMMON_FIELD 4 +#define AR5416_ANT_CHAIN_MASK 0x7 +#define AR5416_ANT_COMMON_MASK 0xf +#define AR5416_CHAIN_0_IDX 0 +#define AR5416_CHAIN_1_IDX 1 +#define AR5416_CHAIN_2_IDX 2 + + +/* Capabilities Enum */ +typedef enum { + EEPCAP_COMPRESS_DIS = 0x0001, + EEPCAP_AES_DIS = 0x0002, + EEPCAP_FASTFRAME_DIS = 0x0004, + EEPCAP_BURST_DIS = 0x0008, + EEPCAP_MAXQCU_M = 0x01F0, + EEPCAP_MAXQCU_S = 4, + EEPCAP_HEAVY_CLIP_EN = 0x0200, + EEPCAP_KC_ENTRIES_M = 0xF000, + EEPCAP_KC_ENTRIES_S = 12, +} EEPROM_CAPABILITIES; + +typedef enum Ar5416_Rates { + rate6mb, rate9mb, rate12mb, rate18mb, + rate24mb, rate36mb, rate48mb, rate54mb, + rate1l, rate2l, rate2s, rate5_5l, + rate5_5s, rate11l, rate11s, rateXr, + rateHt20_0, rateHt20_1, rateHt20_2, rateHt20_3, + rateHt20_4, rateHt20_5, rateHt20_6, rateHt20_7, + rateHt40_0, rateHt40_1, rateHt40_2, rateHt40_3, + rateHt40_4, rateHt40_5, rateHt40_6, rateHt40_7, + rateDupCck, rateDupOfdm, rateExtCck, rateExtOfdm, + Ar5416RateSize +} AR5416_RATES; + +typedef struct eepFlags { + A_UINT8 opFlags; + A_UINT8 eepMisc; +} __ATTRIB_PACK EEP_FLAGS; + +#define AR5416_CHECKSUM_LOCATION (AR5416_EEP_START_LOC + 1) +typedef struct BaseEepHeader { + A_UINT16 length; + A_UINT16 checksum; + A_UINT16 version; + EEP_FLAGS opCapFlags; + A_UINT16 regDmn[2]; + A_UINT8 macAddr[6]; + A_UINT8 rxMask; + A_UINT8 txMask; + A_UINT16 rfSilent; + A_UINT16 blueToothOptions; + A_UINT16 deviceCap; + A_UINT32 binBuildNumber; + A_UINT8 deviceType; + A_UINT8 futureBase[33]; +} __ATTRIB_PACK BASE_EEP_HEADER; // 64 B + +typedef struct spurChanStruct { + A_UINT16 spurChan; + A_UINT8 spurRangeLow; + A_UINT8 spurRangeHigh; +} __ATTRIB_PACK SPUR_CHAN; + +typedef struct ModalEepHeader { + A_UINT32 antCtrlChain[AR5416_MAX_CHAINS]; // 12 + A_UINT32 antCtrlCommon; // 4 + A_INT8 antennaGainCh[AR5416_MAX_CHAINS]; // 3 + A_UINT8 switchSettling; // 1 + A_UINT8 txRxAttenCh[AR5416_MAX_CHAINS]; // 3 + A_UINT8 rxTxMarginCh[AR5416_MAX_CHAINS]; // 3 + A_INT8 adcDesiredSize; // 1 + A_INT8 pgaDesiredSize; // 1 + A_UINT8 xlnaGainCh[AR5416_MAX_CHAINS]; // 3 + A_UINT8 txEndToXpaOff; // 1 + A_UINT8 txEndToRxOn; // 1 + A_UINT8 txFrameToXpaOn; // 1 + A_UINT8 thresh62; // 1 + A_INT8 noiseFloorThreshCh[AR5416_MAX_CHAINS]; // 3 + A_UINT8 xpdGain; // 1 + A_UINT8 xpd; // 1 + A_INT8 iqCalICh[AR5416_MAX_CHAINS]; // 1 + A_INT8 iqCalQCh[AR5416_MAX_CHAINS]; // 1 + A_UINT8 pdGainOverlap; // 1 + A_UINT8 ob; // 1 + A_UINT8 db; // 1 + A_UINT8 xpaBiasLvl; // 1 + A_UINT8 pwrDecreaseFor2Chain; // 1 + A_UINT8 pwrDecreaseFor3Chain; // 1 -> 48 B + A_UINT8 txFrameToDataStart; // 1 + A_UINT8 txFrameToPaOn; // 1 + A_UINT8 ht40PowerIncForPdadc; // 1 + A_UINT8 bswAtten[AR5416_MAX_CHAINS]; // 3 + A_UINT8 bswMargin[AR5416_MAX_CHAINS]; // 3 + A_UINT8 swSettleHt40; // 1 + A_UINT8 futureModal[22]; // + SPUR_CHAN spurChans[AR5416_EEPROM_MODAL_SPURS]; // 20 B +} __ATTRIB_PACK MODAL_EEP_HEADER; // == 100 B + +typedef struct calDataPerFreq { + A_UINT8 pwrPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; + A_UINT8 vpdPdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; +} __ATTRIB_PACK CAL_DATA_PER_FREQ; + +typedef struct CalTargetPowerLegacy { + A_UINT8 bChannel; + A_UINT8 tPow2x[4]; +} __ATTRIB_PACK CAL_TARGET_POWER_LEG; + +typedef struct CalTargetPowerHt { + A_UINT8 bChannel; + A_UINT8 tPow2x[8]; +} __ATTRIB_PACK CAL_TARGET_POWER_HT; + +#if defined(ARCH_BIG_ENDIAN) || defined(BIG_ENDIAN) +typedef struct CalCtlEdges { + A_UINT8 bChannel; + A_UINT8 flag :2, + tPower :6; +} __ATTRIB_PACK CAL_CTL_EDGES; +#else +typedef struct CalCtlEdges { + A_UINT8 bChannel; + A_UINT8 tPower :6, + flag :2; +} __ATTRIB_PACK CAL_CTL_EDGES; +#endif + +typedef struct CalCtlData { + CAL_CTL_EDGES ctlEdges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES]; +} __ATTRIB_PACK CAL_CTL_DATA; + +typedef struct ar5416Eeprom { + BASE_EEP_HEADER baseEepHeader; // 64 B + A_UINT8 custData[64]; // 64 B + MODAL_EEP_HEADER modalHeader[2]; // 200 B + A_UINT8 calFreqPier5G[AR5416_NUM_5G_CAL_PIERS]; + A_UINT8 calFreqPier2G[AR5416_NUM_2G_CAL_PIERS]; + CAL_DATA_PER_FREQ calPierData5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS]; + CAL_DATA_PER_FREQ calPierData2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS]; + CAL_TARGET_POWER_LEG calTargetPower5G[AR5416_NUM_5G_20_TARGET_POWERS]; + CAL_TARGET_POWER_HT calTargetPower5GHT20[AR5416_NUM_5G_20_TARGET_POWERS]; + CAL_TARGET_POWER_HT calTargetPower5GHT40[AR5416_NUM_5G_40_TARGET_POWERS]; + CAL_TARGET_POWER_LEG calTargetPowerCck[AR5416_NUM_2G_CCK_TARGET_POWERS]; + CAL_TARGET_POWER_LEG calTargetPower2G[AR5416_NUM_2G_20_TARGET_POWERS]; + CAL_TARGET_POWER_HT calTargetPower2GHT20[AR5416_NUM_2G_20_TARGET_POWERS]; + CAL_TARGET_POWER_HT calTargetPower2GHT40[AR5416_NUM_2G_40_TARGET_POWERS]; + A_UINT8 ctlIndex[AR5416_NUM_CTLS]; + CAL_CTL_DATA ctlData[AR5416_NUM_CTLS]; + A_UINT8 padding; +} __ATTRIB_PACK AR5416_EEPROM; + +#pragma pack (pop) + +typedef enum ConformanceTestLimits { + FCC = 0x10, + MKK = 0x40, + ETSI = 0x30, + SD_NO_CTL = 0xE0, + NO_CTL = 0xFF, + CTL_MODE_M = 0xF, + CTL_11A = 0, + CTL_11B = 1, + CTL_11G = 2, + CTL_TURBO = 3, + CTL_108G = 4, + CTL_2GHT20 = 5, + CTL_5GHT20 = 6, + CTL_2GHT40 = 7, + CTL_5GHT40 = 8, +} ATH_CTLS; + +#endif /* #ifndef _HPUSB_H */ diff --git a/drivers/staging/otus/hal/otus.ini b/drivers/staging/otus/hal/otus.ini new file mode 100644 index 000000000000..34efeb6c285b --- /dev/null +++ b/drivers/staging/otus/hal/otus.ini @@ -0,0 +1,414 @@ +/* 8602 : update mismatch register between NDIS and ART */ +static const u32_t ar5416Modes[][6] = { +/* Register A-20 A-20/40 G-20/40 G-20 G-Turbo */ + {0x9800, 0x00000007, 0x00000007, 0x00000007, 0x00000007, 0}, + {0x9804, 0x00000300, 0x000003c4, 0x000003c4, 0x00000300, 0}, + {0x9808, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x980c, 0xad848e19, 0xad848e19, 0xad848e19, 0xad848e19, 0}, + {0x9810, 0x7d14e000, 0x7d14e000, 0x7d14e000, 0x7d14e000, 0}, + {0x9814, 0x9c0a9f6b, 0x9c0a9f6b, 0x9c0a9f6b, 0x9c0a9f6b, 0}, + {0x9818, 0x00000090, 0x00000090, 0x00000090, 0x00000090, 0}, + {0x981c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9820, 0x02020200, 0x02020200, 0x02020200, 0x02020200, 0}, + {0x9824, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0}, + {0x9828, 0x0a020001, 0x0a020001, 0x0a020001, 0x0a020001, 0}, + {0x982c, 0x0000a000, 0x0000a000, 0x0000a000, 0x0000a000, 0}, + {0x9830, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9834, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0}, + {0x9838, 0x00000007, 0x00000007, 0x00000007, 0x00000007, 0}, + {0x983c, 0x00200400, 0x00200400, 0x00200400, 0x00200400, 0}, + {0x9840, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e, 0}, + {0x9844, 0x1372161e, 0x13721c1e, 0x13721c24, 0x137216a4, 0}, + {0x9848, 0x001a6a65, 0x001a6a65, 0x00197a68, 0x00197a68, 0}, + {0x984c, 0x1284233c, 0x1284233c, 0x1284233c, 0x1284233c, 0}, + {0x9850, 0x6c48b4e4, 0x6c48b4e4, 0x6c48b0e4, 0x6c48b0e4, 0}, + {0x9854, 0x00000859, 0x00000859, 0x00000859, 0x00000859, 0}, + {0x9858, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0}, + {0x985c, 0x31395c5e, 0x31395c5e, 0x31395c5e, 0x31395c5e, 0}, + {0x9860, 0x0004dd10, 0x0004dd10, 0x0004dd20, 0x0004dd20, 0}, + {0x9868, 0x409a4190, 0x409a4190, 0x409a4190, 0x409a4190, 0}, + {0x986c, 0x050cb081, 0x050cb081, 0x050cb081, 0x050cb081, 0}, + {0x9900, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9904, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9908, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x990c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9914, 0x000007d0, 0x000007d0, 0x00000898, 0x00000898, 0}, + {0x9918, 0x00000118, 0x00000230, 0x00000268, 0x00000134, 0}, + {0x991c, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff, 0}, + {0x9920, 0x0510081c, 0x0510081c, 0x0510001c, 0x0510001c, 0}, + {0x9924, 0xd0058a15, 0xd0058a15, 0xd0058a15, 0xd0058a15, 0}, + {0x9928, 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0}, + {0x992c, 0x00000004, 0x00000004, 0x00000004, 0x00000004, 0}, + {0x9934, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0x9938, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0x993c, 0x0000007f, 0x0000007f, 0x0000007f, 0x0000007f, 0}, + {0x9944, 0xdfb81020, 0xdfb81020, 0xdfb81020, 0xdfb81020, 0}, + {0x9948, 0x9280b212, 0x9280b212, 0x9280b212, 0x9280b212, 0}, + {0x994c, 0x00020028, 0x00020028, 0x00020028, 0x00020028, 0}, + {0x9954, 0x5d50e188, 0x5d50e188, 0x5d50e188, 0x5d50e188, 0}, + {0x9958, 0x00081fff, 0x00081fff, 0x00081fff, 0x00081fff, 0}, + {0x9960, 0x00009b40, 0x00009b40, 0x00009b40, 0x00009b40, 0}, + {0x9964, 0x00001120, 0x00001120, 0x00001120, 0x00001120, 0}, + {0x9970, 0x190fb515, 0x190fb515, 0x190fb515, 0x190fb515, 0}, + {0x9974, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9978, 0x00000001, 0x00000001, 0x00000001, 0x00000001, 0}, + {0x997c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9980, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9984, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9988, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x998c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9990, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9994, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9998, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x999c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x99a0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x99a4, 0x00000007, 0x00000007, 0x00000007, 0x00000007, 0}, + {0x99a8, 0x001fff00, 0x001fff00, 0x001fff00, 0x001fff00, 0}, + {0x99ac, 0x006f00c4, 0x006f00c4, 0x006f00c4, 0x006f00c4, 0}, + {0x99b0, 0x03051000, 0x03051000, 0x03051000, 0x03051000, 0}, + {0x99b4, 0x00000820, 0x00000820, 0x00000820, 0x00000820, 0}, + {0x99c0, 0x038919be, 0x038919be, 0x038919be, 0x038919be, 0}, + {0x99c4, 0x06336f77, 0x06336f77, 0x06336f77, 0x06336f77, 0}, + {0x99c8, 0x60f6532c, 0x60f6532c, 0x60f6532c, 0x60f6532c, 0}, + {0x99cc, 0x08f186c8, 0x08f186c8, 0x08f186c8, 0x08f186c8, 0}, + {0x99d0, 0x00046384, 0x00046384, 0x00046384, 0x00046384, 0}, + {0x99d4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x99d8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x99dc, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x99e0, 0x00000200, 0x00000200, 0x00000200, 0x00000200, 0}, + {0x99e4, 0x64646464, 0x64646464, 0x64646464, 0x64646464, 0}, + {0x99e8, 0x3c787878, 0x3c787878, 0x3c787878, 0x3c787878, 0}, + {0x99ec, 0x000000aa, 0x000000aa, 0x000000aa, 0x000000aa, 0}, + {0x99f0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x99fc, 0x00001042, 0x00001042, 0x00001042, 0x00001042, 0}, + {0x9a00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0x9a04, 0x00000040, 0x00000040, 0x00000040, 0x00000040, 0}, + {0x9a08, 0x00000080, 0x00000080, 0x00000080, 0x00000080, 0}, + {0x9a0c, 0x000001a1, 0x000001a1, 0x00000141, 0x00000141, 0}, + {0x9a10, 0x000001e1, 0x000001e1, 0x00000181, 0x00000181, 0}, + {0x9a14, 0x00000021, 0x00000021, 0x000001c1, 0x000001c1, 0}, + {0x9a18, 0x00000061, 0x00000061, 0x00000001, 0x00000001, 0}, + {0x9a1c, 0x00000168, 0x00000168, 0x00000041, 0x00000041, 0}, + {0x9a20, 0x000001a8, 0x000001a8, 0x000001a8, 0x000001a8, 0}, + {0x9a24, 0x000001e8, 0x000001e8, 0x000001e8, 0x000001e8, 0}, + {0x9a28, 0x00000028, 0x00000028, 0x00000028, 0x00000028, 0}, + {0x9a2c, 0x00000068, 0x00000068, 0x00000068, 0x00000068, 0}, + {0x9a30, 0x00000189, 0x00000189, 0x000000a8, 0x000000a8, 0}, + {0x9a34, 0x000001c9, 0x000001c9, 0x00000169, 0x00000169, 0}, + {0x9a38, 0x00000009, 0x00000009, 0x000001a9, 0x000001a9, 0}, + {0x9a3c, 0x00000049, 0x00000049, 0x000001e9, 0x000001e9, 0}, + {0x9a40, 0x00000089, 0x00000089, 0x00000029, 0x00000029, 0}, + {0x9a44, 0x00000170, 0x00000170, 0x00000069, 0x00000069, 0}, + 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0x00000000, 0}, + {0xa33c, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa340, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa344, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa348, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0}, + {0xa34c, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0}, + {0xa350, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0x3fffffff, 0}, + {0xa354, 0x0003ffff, 0x0003ffff, 0x0003ffff, 0x0003ffff, 0}, + {0xa358, 0x79a8aa1f, 0x79a8aa1f, 0x79a8aa1f, 0x79a8aa1f, 0}, + {0xa388, 0x08000000, 0x08000000, 0x08000000, 0x08000000, 0}, + {0xa38c, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0xa390, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0xa394, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0}, + {0xa398, 0x000001ce, 0x000001ce, 0x000001ce, 0x000001ce, 0}, + {0xa39c, 0x00000007, 0x00000007, 0x00000007, 0x00000007, 0}, + {0xa3a0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3a4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3a8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3ac, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3b0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3b4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3b8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3bc, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3c0, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3c4, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3c8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3cc, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0xa3d0, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0xa3d4, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0x3f3f3f3f, 0}, + {0xa3d8, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0}, + {0xa3dc, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0x1ce739ce, 0}, + {0xa3e0, 0x000000c0, 0x000000c0, 0x000000c0, 0x000000c0, 0}, + {0xa848, 0x00180a65, 0x00180a65, 0x00180a68, 0x00180a68, 0}, + {0xa920, 0x0510001c, 0x0510001c, 0x0510001c, 0x0510001c, 0}, + {0xa960, 0x00009b40, 0x00009b40, 0x00009b40, 0x00009b40, 0}, + {0xb20c, 0x012e8160, 0x012e8160, 0x012a8160, 0x012a8160, 0}, + {0xb26c, 0x09249126, 0x09249126, 0x09249126, 0x09249126, 0}, + {0xb848, 0x00180a65, 0x00180a65, 0x00180a68, 0x00180a68, 0}, + {0xb920, 0x0510001c, 0x0510001c, 0x0510001c, 0x0510001c, 0}, + {0xb960, 0x00009b40, 0x00009b40, 0x00009b40, 0x00009b40, 0}, + {0xc20c, 0x012e8160, 0x012e8160, 0x012a8160, 0x012a8160, 0}, + {0xc26c, 0x09249126, 0x09249126, 0x09249126, 0x09249126, 0}, + //{0xc864, 0x0001ce00, 0x0001ce00, 0x0001ce00, 0x0001ce00, 0}, + {0xc864, 0x0001c600, 0x0001c600, 0x0001c600, 0x0001c600, 0}, + {0xc95c, 0x004b6a8e, 0x004b6a8e, 0x004b6a8e, 0x004b6a8e, 0}, + {0xc968, 0x000003ce, 0x000003ce, 0x000003ce, 0x000003ce, 0}, + {0xc9bc, 0x00181400, 0x00181400, 0x00181400, 0x00181400, 0}, + {0xd270, 0x00820820, 0x00820820, 0x00820820, 0x00820820, 0}, + {0xd35c, 0x066c420f, 0x066c420f, 0x066c420f, 0x066c420f, 0}, + {0xd360, 0x0f282207, 0x0f282207, 0x0f282207, 0x0f282207, 0}, + {0xd364, 0x17601685, 0x17601685, 0x17601685, 0x17601685, 0}, + {0xd368, 0x1f801104, 0x1f801104, 0x1f801104, 0x1f801104, 0}, + {0xd36c, 0x37a00c03, 0x37a00c03, 0x37a00c03, 0x37a00c03, 0}, + {0xd370, 0x3fc40883, 0x3fc40883, 0x3fc40883, 0x3fc40883, 0}, + {0xd374, 0x57c00803, 0x57c00803, 0x57c00803, 0x57c00803, 0}, + {0xd378, 0x5fd80682, 0x5fd80682, 0x5fd80682, 0x5fd80682, 0}, + {0xd37c, 0x7fe00482, 0x7fe00482, 0x7fe00482, 0x7fe00482, 0}, + {0xd380, 0x7f3c7bba, 0x7f3c7bba, 0x7f3c7bba, 0x7f3c7bba, 0}, + {0xd384, 0xf3307ff0, 0xf3307ff0, 0xf3307ff0, 0xf3307ff0, 0} +}; + + +static const u32_t otusBank[][3] = { + //# bank 0 + {0x98b0, 0x1e5795e5, 0x1e5795e5}, + {0x98e0, 0x02008020, 0x02008020}, + //# bank 1 + {0x98b0, 0x02108421, 0x02108421}, + {0x98ec, 0x00000008, 0x00000008}, + //# bank 2 + {0x98b0, 0x0e73ff17, 0x0e73ff17}, + {0x98e0, 0x00000420, 0x00000420}, + //# bank 3 + {0x98f0, 0x01400018, 0x01c00018}, + //# bank 4 + {0x98b0, 0x000001a1, 0x000001a1}, + {0x98e8, 0x00000001, 0x00000001}, + //# bank 5 + {0x98b0, 0x00000013, 0x00000013}, + {0x98e4, 0x00000002, 0x00000002}, + //# bank 6 + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00004000, 0x00004000}, + {0x98b0, 0x00006c00, 0x00006c00}, + {0x98b0, 0x00002c00, 0x00002c00}, + {0x98b0, 0x00004800, 0x00004800}, + {0x98b0, 0x00004000, 0x00004000}, + {0x98b0, 0x00006000, 0x00006000}, + {0x98b0, 0x00001000, 0x00001000}, + {0x98b0, 0x00004000, 0x00004000}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00087c00, 0x00087c00}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00005400, 0x00005400}, + {0x98b0, 0x00000c00, 0x00000c00}, + {0x98b0, 0x00001800, 0x00001800}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00006c00, 0x00006c00}, + {0x98b0, 0x00006c00, 0x00006c00}, + {0x98b0, 0x00007c00, 0x00007c00}, + {0x98b0, 0x00002c00, 0x00002c00}, + {0x98b0, 0x00003c00, 0x00003c00}, + {0x98b0, 0x00003800, 0x00003800}, + {0x98b0, 0x00001c00, 0x00001c00}, + {0x98b0, 0x00000800, 0x00000800}, + {0x98b0, 0x00000408, 0x00000408}, + {0x98b0, 0x00004c15, 0x00004c15}, + {0x98b0, 0x00004188, 0x00004188}, + {0x98b0, 0x0000201e, 0x0000201e}, + {0x98b0, 0x00010408, 0x00010408}, + {0x98b0, 0x00000801, 0x00000801}, + {0x98b0, 0x00000c08, 0x00000c08}, + {0x98b0, 0x0000181e, 0x0000181e}, + {0x98b0, 0x00001016, 0x00001016}, + {0x98b0, 0x00002800, 0x00002800}, + {0x98b0, 0x00004010, 0x00004010}, + {0x98b0, 0x0000081c, 0x0000081c}, + {0x98b0, 0x00000115, 0x00000115}, + {0x98b0, 0x00000015, 0x00000015}, + {0x98b0, 0x00000066, 0x00000066}, + {0x98b0, 0x0000001c, 0x0000001c}, + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00000004, 0x00000004}, + {0x98b0, 0x00000015, 0x00000015}, + {0x98b0, 0x0000001f, 0x0000001f}, + {0x98e0, 0x00000000, 0x00000400}, + //# bank 7 + {0x98b0, 0x000000a0, 0x000000a0}, + {0x98b0, 0x00000000, 0x00000000}, + {0x98b0, 0x00000040, 0x00000040}, + {0x98f0, 0x0000001c, 0x0000001c} +}; diff --git a/drivers/staging/otus/ioctl.c b/drivers/staging/otus/ioctl.c new file mode 100644 index 000000000000..3bc420a3b9a0 --- /dev/null +++ b/drivers/staging/otus/ioctl.c @@ -0,0 +1,2936 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : ioctl.c */ +/* */ +/* Abstract */ +/* This module contains Linux wireless extension related functons. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ +#include +#include +#include + +#include "usbdrv.h" + +#define ZD_IOCTL_WPA (SIOCDEVPRIVATE + 1) +#define ZD_IOCTL_PARAM (SIOCDEVPRIVATE + 2) +#define ZD_IOCTL_GETWPAIE (SIOCDEVPRIVATE + 3) +#ifdef ZM_ENABLE_CENC +#define ZM_IOCTL_CENC (SIOCDEVPRIVATE + 4) +#endif //ZM_ENABLE_CENC +#define ZD_PARAM_ROAMING 0x0001 +#define ZD_PARAM_PRIVACY 0x0002 +#define ZD_PARAM_WPA 0x0003 +#define ZD_PARAM_COUNTERMEASURES 0x0004 +#define ZD_PARAM_DROPUNENCRYPTED 0x0005 +#define ZD_PARAM_AUTH_ALGS 0x0006 +#define ZD_PARAM_WPS_FILTER 0x0007 + +#ifdef ZM_ENABLE_CENC +#define P80211_PACKET_CENCFLAG 0x0001 +#endif //ZM_ENABLE_CENC +#define P80211_PACKET_SETKEY 0x0003 + +#define ZD_CMD_SET_ENCRYPT_KEY 0x0001 +#define ZD_CMD_SET_MLME 0x0002 +#define ZD_CMD_SCAN_REQ 0x0003 +#define ZD_CMD_SET_GENERIC_ELEMENT 0x0004 +#define ZD_CMD_GET_TSC 0x0005 + +#define ZD_CRYPT_ALG_NAME_LEN 16 +#define ZD_MAX_KEY_SIZE 32 +#define ZD_MAX_GENERIC_SIZE 64 + +#if WIRELESS_EXT > 12 +#include +#endif + +extern u16_t zfLnxGetVapId(zdev_t* dev); + +static const u32_t channel_frequency_11A[] = +{ +//Even element for Channel Number, Odd for Frequency + 36,5180, + 40,5200, + 44,5220, + 48,5240, + 52,5260, + 56,5280, + 60,5300, + 64,5320, + 100,5500, + 104,5520, + 108,5540, + 112,5560, + 116,5580, + 120,5600, + 124,5620, + 128,5640, + 132,5660, + 136,5680, + 140,5700, +// + 184,4920, + 188,4940, + 192,4960, + 196,4980, + 8,5040, + 12,5060, + 16,5080, + 34,5170, + 38,5190, + 42,5210, + 46,5230, +// + 149,5745, + 153,5765, + 157,5785, + 161,5805, + 165,5825 +// +}; + +int usbdrv_freq2chan(u32_t freq) +{ + /* 2.4G Hz */ + if (freq > 2400 && freq < 3000) + { + return ((freq-2412)/5) + 1; + } + else + { + u16_t ii; + u16_t num_chan = sizeof(channel_frequency_11A)/sizeof(u32_t); + + for(ii = 1; ii < num_chan; ii += 2) + { + if (channel_frequency_11A[ii] == freq) + return channel_frequency_11A[ii-1]; + } + } + + return 0; +} + +int usbdrv_chan2freq(int chan) +{ + int freq; + + /* If channel number is out of range */ + if (chan > 165 || chan <= 0) + return -1; + + /* 2.4G band */ + if (chan >= 1 && chan <= 13) + { + freq = (2412 + (chan - 1) * 5); + return freq; + } + else if (chan >= 36 && chan <= 165) + { + u16_t ii; + u16_t num_chan = sizeof(channel_frequency_11A)/sizeof(u32_t); + + for(ii = 0; ii < num_chan; ii += 2) + { + if (channel_frequency_11A[ii] == chan) + return channel_frequency_11A[ii+1]; + } + + /* Can't find desired frequency */ + if (ii == num_chan) + return -1; + } + + /* Can't find deisred frequency */ + return -1; +} + +int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq) +{ +#ifdef ZM_HOSTAPD_SUPPORT + //struct usbdrv_private *macp = dev->priv; + char essidbuf[IW_ESSID_MAX_SIZE+1]; + int i; + + if(!netif_running(dev)) + return -EINVAL; + + memset(essidbuf, 0, sizeof(essidbuf)); + + printk(KERN_ERR "usbdrv_ioctl_setessid\n"); + + //printk("ssidlen=%d\n", erq->length); //for any, it is 1. + if (erq->flags) { + if (erq->length > (IW_ESSID_MAX_SIZE+1)) + return -E2BIG; + + if (copy_from_user(essidbuf, erq->pointer, erq->length)) + return -EFAULT; + } + + //zd_DisasocAll(2); + //wait_ms(100); + + printk(KERN_ERR "essidbuf: "); + + for(i = 0; i < erq->length; i++) + { + printk(KERN_ERR "%02x ", essidbuf[i]); + } + + printk(KERN_ERR "\n"); + + essidbuf[erq->length] = '\0'; + //memcpy(macp->wd.ws.ssid, essidbuf, erq->length); + //macp->wd.ws.ssidLen = strlen(essidbuf)+2; + //macp->wd.ws.ssid[1] = strlen(essidbuf); // Update ssid length + + zfiWlanSetSSID(dev, essidbuf, erq->length); +#if 0 + printk(KERN_ERR "macp->wd.ws.ssid: "); + + for(i = 0; i < macp->wd.ws.ssidLen; i++) + { + printk(KERN_ERR "%02x ", macp->wd.ws.ssid[i]); + } + + printk(KERN_ERR "\n"); +#endif + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + +#endif + + return 0; +} + +int usbdrv_ioctl_getessid(struct net_device *dev, struct iw_point *erq) +{ + //struct usbdrv_private *macp = dev->priv; + u8_t essidbuf[IW_ESSID_MAX_SIZE+1]; + u8_t len; + u8_t i; + + + //len = macp->wd.ws.ssidLen; + //memcpy(essidbuf, macp->wd.ws.ssid, macp->wd.ws.ssidLen); + zfiWlanQuerySSID(dev, essidbuf, &len); + + essidbuf[len] = 0; + + printk(KERN_ERR "ESSID: "); + + for(i = 0; i < len; i++) + { + printk(KERN_ERR "%c", essidbuf[i]); + } + + printk(KERN_ERR "\n"); + + erq->flags= 1; + erq->length = strlen(essidbuf) + 1; + + if (erq->pointer) + if (copy_to_user(erq->pointer, essidbuf, erq->length)) + return -EFAULT; + + return 0; +} + + +int usbdrv_ioctl_setrts(struct net_device *dev, struct iw_param *rrq) +{ + + return 0; +} + +#if WIRELESS_EXT > 14 +/* + * Encode a WPA or RSN information element as a custom + * element using the hostap format. + */ +u32 encode_ie(void *buf, u32 bufsize, const u8 *ie, u32 ielen, const u8 *leader, u32 leader_len) +{ + u8 *p; + u32 i; + + if (bufsize < leader_len) + return 0; + p = buf; + memcpy(p, leader, leader_len); + bufsize -= leader_len; + p += leader_len; + for (i = 0; i < ielen && bufsize > 2; i++) + p += sprintf(p, "%02x", ie[i]); + return (i == ielen ? p - (u8 *)buf : 0); +} +#endif /* WIRELESS_EXT > 14 */ + +/*------------------------------------------------------------------*/ +/* + * Translate scan data returned from the card to a card independent + * format that the Wireless Tools will understand + */ +char *usbdrv_translate_scan(struct net_device *dev, + struct iw_request_info *info, char *current_ev, + char *end_buf, struct zsBssInfo *list) +{ + struct iw_event iwe; /* Temporary buffer */ + u16_t capabilities; + char *current_val; /* For rates */ + char *last_ev; + int i; +#if WIRELESS_EXT > 14 + char buf[64*2 + 30]; +#endif + + last_ev = current_ev; + +/* First entry *MUST* be the AP MAC address */ + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, list->bssid, ETH_ALEN); + current_ev = iwe_stream_add_event( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, + end_buf, &iwe, IW_EV_ADDR_LEN); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + +/* Other entries will be displayed in the order we give them */ + +/* Add the ESSID */ + iwe.u.data.length = list->ssid[1]; + if(iwe.u.data.length > 32) + iwe.u.data.length = 32; + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + current_ev = iwe_stream_add_point( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, &list->ssid[2]); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + +/* Add mode */ + iwe.cmd = SIOCGIWMODE; + capabilities = (list->capability[1] << 8) + list->capability[0]; + if(capabilities & (0x01 | 0x02)) + { + if(capabilities & 0x01) + iwe.u.mode = IW_MODE_MASTER; + else + iwe.u.mode = IW_MODE_ADHOC; + current_ev = iwe_stream_add_event( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, IW_EV_UINT_LEN); + } + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + +/* Add frequency */ + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = list->channel; +/* Channel frequency in KHz */ + if (iwe.u.freq.m > 14) + { + if ((184 <= iwe.u.freq.m) && (iwe.u.freq.m<=196)) + iwe.u.freq.m = 4000 + iwe.u.freq.m * 5; + else + iwe.u.freq.m = 5000 + iwe.u.freq.m * 5; + } + else + { + if (iwe.u.freq.m == 14) + iwe.u.freq.m = 2484; + else + iwe.u.freq.m = 2412 + (iwe.u.freq.m - 1) * 5; + } + iwe.u.freq.e = 6; + current_ev = iwe_stream_add_event( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + +/* Add quality statistics */ + iwe.cmd = IWEVQUAL; +#if WIRELESS_EXT > 18 + iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED + |IW_QUAL_NOISE_UPDATED; +#endif + iwe.u.qual.level = list->signalStrength; + iwe.u.qual.noise = 0; + iwe.u.qual.qual = list->signalQuality; + current_ev = iwe_stream_add_event( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + +/* Add encryption capability */ + + iwe.cmd = SIOCGIWENCODE; + if(capabilities & 0x10) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + + iwe.u.data.length = 0; + current_ev = iwe_stream_add_point( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, list->ssid); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + +/* Rate : stuffing multiple values in a single event require a bit + * more of magic */ + current_val = current_ev + IW_EV_LCP_LEN; + + iwe.cmd = SIOCGIWRATE; +/* Those two flags are ignored... */ + iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; + + for(i = 0 ; i < list->supportedRates[1] ; i++) + { +/* Bit rate given in 500 kb/s units (+ 0x80) */ + iwe.u.bitrate.value = ((list->supportedRates[i+2] & 0x7f) * 500000); +/* Add new value to event */ + current_val = iwe_stream_add_value( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN); + + /* Ran out of buffer */ + if (last_ev == current_val) + { + return end_buf; + } + + last_ev = current_val; + } + + for (i = 0 ; i < list->extSupportedRates[1] ; i++) + { +/* Bit rate given in 500 kb/s units (+ 0x80) */ + iwe.u.bitrate.value = ((list->extSupportedRates[i+2] & 0x7f) * 500000); +/* Add new value to event */ + current_val = iwe_stream_add_value( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN); + + /* Ran out of buffer */ + if (last_ev == current_val) + { + return end_buf; + } + + last_ev = current_ev; + } + +/* Check if we added any event */ + if((current_val - current_ev) > IW_EV_LCP_LEN) + current_ev = current_val; +#if WIRELESS_EXT > 14 +#define IEEE80211_ELEMID_RSN 0x30 + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + snprintf(buf, sizeof(buf), "bcn_int=%d", (list->beaconInterval[1] << 8) + list->beaconInterval[0]); + iwe.u.data.length = strlen(buf); + current_ev = iwe_stream_add_point( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, buf); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + + if (list->wpaIe[1] != 0) + { + static const char rsn_leader[] = "rsn_ie="; + static const char wpa_leader[] = "wpa_ie="; + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + if (list->wpaIe[0] == IEEE80211_ELEMID_RSN) + iwe.u.data.length = encode_ie(buf, sizeof(buf), + list->wpaIe, list->wpaIe[1]+2, + rsn_leader, sizeof(rsn_leader)-1); + else + iwe.u.data.length = encode_ie(buf, sizeof(buf), + list->wpaIe, list->wpaIe[1]+2, + wpa_leader, sizeof(wpa_leader)-1); + + if (iwe.u.data.length != 0) + current_ev = iwe_stream_add_point( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, buf); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + } + if (list->rsnIe[1] != 0) + { + static const char rsn_leader[] = "rsn_ie="; + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + + if (list->rsnIe[0] == IEEE80211_ELEMID_RSN) + { + iwe.u.data.length = encode_ie(buf, sizeof(buf), + list->rsnIe, list->rsnIe[1]+2, + rsn_leader, sizeof(rsn_leader)-1); + if (iwe.u.data.length != 0) + current_ev = iwe_stream_add_point( +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) + info, +#endif + current_ev, end_buf, &iwe, buf); + + /* Ran out of buffer */ + if (last_ev == current_ev) + { + return end_buf; + } + + last_ev = current_ev; + } + } +#endif +/* The other data in the scan result are not really + * interesting, so for now drop it */ + return current_ev; +} + +int usbdrvwext_giwname(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrq, char *extra) +{ + //struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + strcpy(wrq->name, "IEEE 802.11-MIMO"); + + return 0; +} + +int usbdrvwext_siwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + u32_t FreqKHz; + struct usbdrv_private *macp = dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if (freq->e > 1) + return -EINVAL; + + if (freq->e == 1) + { + FreqKHz = (freq->m / 100000); + + if (FreqKHz > 4000000) + { + if (FreqKHz > 5825000) + FreqKHz = 5825000; + else if (FreqKHz < 4920000) + FreqKHz = 4920000; + else if (FreqKHz < 5000000) + FreqKHz = (((FreqKHz - 4000000) / 5000) * 5000) + 4000000; + else + FreqKHz = (((FreqKHz - 5000000) / 5000) * 5000) + 5000000; + } + else + { + if (FreqKHz > 2484000) + FreqKHz = 2484000; + else if (FreqKHz < 2412000) + FreqKHz = 2412000; + else + FreqKHz = (((FreqKHz - 2412000) / 5000) * 5000) + 2412000; + } + + } + else + { + FreqKHz = usbdrv_chan2freq(freq->m); + + if (FreqKHz != -1) + FreqKHz *= 1000; + else + FreqKHz = 2412000; + } + + //printk("freq->m: %d, freq->e: %d\n", freq->m, freq->e); + //printk("FreqKHz: %d\n", FreqKHz); + + if (macp->DeviceOpened == 1) + { + zfiWlanSetFrequency(dev, FreqKHz, 0); // Immediate + //u8_t wpaieLen,wpaie[50]; + //zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + //if (wpaieLen > 2) + // zfiWlanSetWpaIe(dev, wpaie, wpaieLen); + } + + return 0; +} + +int usbdrvwext_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + if (macp->DeviceOpened != 1) + return 0; + + freq->m = zfiWlanQueryFrequency(dev); + freq->e = 3; + + return 0; +} + +int usbdrvwext_siwmode(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrq, char *extra) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u8_t WlanMode; + + if(!netif_running(dev)) + return -EINVAL; + + if (macp->DeviceOpened != 1) + return 0; + + switch(wrq->mode) + { + case IW_MODE_MASTER: + WlanMode = ZM_MODE_AP; + break; + case IW_MODE_INFRA: + WlanMode = ZM_MODE_INFRASTRUCTURE; + break; + case IW_MODE_ADHOC: + WlanMode = ZM_MODE_IBSS; + break; + default: + WlanMode = ZM_MODE_IBSS; + break; + } + + zfiWlanSetWlanMode(dev,WlanMode); + zfiWlanDisable(dev, 1); + zfiWlanEnable(dev); + + return 0; +} + +int usbdrvwext_giwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + unsigned long irqFlag; + struct usbdrv_private *macp = dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if (macp->DeviceOpened != 1) + return 0; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + switch(zfiWlanQueryWlanMode(dev)) + { + case ZM_MODE_AP: + *mode = IW_MODE_MASTER; + break; + case ZM_MODE_INFRASTRUCTURE: + *mode = IW_MODE_INFRA; + break; + case ZM_MODE_IBSS: + *mode = IW_MODE_ADHOC; + break; + default: + *mode = IW_MODE_ADHOC; + break; + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + return 0; +} + +int usbdrvwext_siwsens(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *sens, char *extra) +{ + return 0; +} + +int usbdrvwext_giwsens(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *sens, char *extra) +{ + sens->value = 0; + sens->fixed = 1; + + return 0; +} + +int usbdrvwext_giwrange(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + struct iw_range *range = (struct iw_range *) extra; + int i, val; + //int num_band_a; + u16_t channels[60]; + u16_t channel_num; + + if(!netif_running(dev)) + return -EINVAL; + +#if WIRELESS_EXT > 9 + range->txpower_capa = IW_TXPOW_DBM; +// XXX what about min/max_pmp, min/max_pmt, etc. +#endif + +#if WIRELESS_EXT > 10 + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 13; + + range->retry_capa = IW_RETRY_LIMIT; + range->retry_flags = IW_RETRY_LIMIT; + range->min_retry = 0; + range->max_retry = 255; +#endif /* WIRELESS_EXT > 10 */ + + channel_num = zfiWlanQueryAllowChannels(dev, channels); + + /* Gurantee reported channel numbers is less or equal to IW_MAX_FREQUENCIES */ + if (channel_num > IW_MAX_FREQUENCIES) + channel_num = IW_MAX_FREQUENCIES; + + val = 0; + + for (i = 0; i < channel_num; i++) + { + range->freq[val].i = usbdrv_freq2chan(channels[i]); + range->freq[val].m = channels[i]; + range->freq[val].e = 6; + val++; + } + + range->num_channels = channel_num; + range->num_frequency = channel_num; + +#if 0 + range->num_channels = 14; // Only 2.4G + +/* XXX need to filter against the regulatory domain &| active set */ + val = 0; + for (i = 1; i <= 14; i++) // B,G Bands + { + range->freq[val].i = i; + if (i == 14) + range->freq[val].m = 2484000; + else + range->freq[val].m = (2412+(i-1)*5)*1000; + range->freq[val].e = 3; + val++; + } + + num_band_a = (IW_MAX_FREQUENCIES - val); + + for (i = 0; i < num_band_a; i++) // A Bands + { + range->freq[val].i = channel_frequency_11A[2 * i]; + range->freq[val].m = channel_frequency_11A[2 * i + 1] * 1000; + range->freq[val].e = 3; + val++; + } + // MIMO Rate Not Defined Now + //For 802.11a, there are too more frequency. We can't return them all + range->num_frequency = val; +#endif + +/* Max of /proc/net/wireless */ + range->max_qual.qual = 100; //?? //92; + range->max_qual.level = 154; //?? + range->max_qual.noise = 154; //?? + range->sensitivity = 3; //?? + +// XXX these need to be nsd-specific! + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + range->max_encoding_tokens = 4/*NUM_WEPKEYS*/; //?? + range->num_encoding_sizes = 2; //?? + + range->encoding_size[0] = 5; //?? //WEP Key Encoding Size + range->encoding_size[1] = 13;//?? + +// XXX what about num_bitrates/throughput? + range->num_bitrates = 0; //?? + +/* estimated max throughput */ +// XXX need to cap it if we're running at ~2Mbps.. + + range->throughput = 300000000; + + return 0; +} + +int usbdrvwext_siwap(struct net_device *dev, struct iw_request_info *info, + struct sockaddr *MacAddr, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) // AP Mode + zfiWlanSetMacAddress(dev,(u16_t *)&MacAddr->sa_data[0]); + else //STA Mode + zfiWlanSetBssid(dev,&MacAddr->sa_data[0]); + + if (macp->DeviceOpened == 1) + { + //u8_t wpaieLen,wpaie[80]; + //zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + //if (wpaieLen > 2) + // zfiWlanSetWpaIe(dev, wpaie, wpaieLen); + } + + return 0; +} + +int usbdrvwext_giwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *MacAddr, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + + if (macp->DeviceOpened != 1) + return 0; + + if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) // AP Mode + zfiWlanQueryMacAddress(dev, &MacAddr->sa_data[0]); + else //STA Mode + { + if (macp->adapterState == ZM_STATUS_MEDIA_CONNECT) + { + zfiWlanQueryBssid(dev, &MacAddr->sa_data[0]); + } + else + { + u8_t zero_addr[6] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + memcpy(&MacAddr->sa_data[0], zero_addr, sizeof(zero_addr)); + } + } + + return 0; +} + +int usbdrvwext_iwaplist(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + //Don't know how to do yet--CWYang(+) + return 0; + +} + +int usbdrvwext_siwscan(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + + if (macp->DeviceOpened != 1) + return 0; + + printk("CWY - usbdrvwext_siwscan\n"); + + zfiWlanScan(dev); + + return 0; +} + +int usbdrvwext_giwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); + char *current_ev = extra; + char *end_buf; + int i; + //struct zsBssList BssList; + struct zsBssListV1 *pBssList = kmalloc(sizeof(struct zsBssListV1), GFP_KERNEL); + //BssList = wd->sta.pBssList; + //zmw_get_wlan_dev(dev); + + if (macp->DeviceOpened != 1) + return 0; + + if (data->length == 0) + { + end_buf = extra + IW_SCAN_MAX_DATA; + } + else + { + end_buf = extra + data->length; + } + + printk("giwscan - Report Scan Results\n"); + //printk("giwscan - BssList Sreucture Len : %d\n", sizeof(BssList)); + //printk("giwscan - BssList Count : %d\n", wd->sta.pBssList->bssCount); + //printk("giwscan - UpdateBssList Count : %d\n", wd->sta.pUpdateBssList->bssCount); + zfiWlanQueryBssListV1(dev, pBssList); + //zfiWlanQueryBssList(dev, &BssList); + +/* Read and parse all entries */ + printk("giwscan - pBssList->bssCount : %d\n", pBssList->bssCount); + //printk("giwscan - BssList.bssCount : %d\n", BssList.bssCount); + + for (i = 0; i < pBssList->bssCount; i++) + { +/* Translate to WE format this entry */ + //current_ev = usbdrv_translate_scan(dev, info, current_ev, + // extra + IW_SCAN_MAX_DATA, &pBssList->bssInfo[i]); + current_ev = usbdrv_translate_scan(dev, info, current_ev, + end_buf, &pBssList->bssInfo[i]); + +#if WIRELESS_EXT > 16 + if (current_ev == end_buf) + { + kfree(pBssList); + data->length = current_ev - extra; + return -E2BIG; + } +#endif + } + +/* Length of data */ + data->length = (current_ev - extra); + data->flags = 0; /* todo */ + + kfree(pBssList); + + return 0; +} + +int usbdrvwext_siwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *essid, char *extra) +{ + char EssidBuf[IW_ESSID_MAX_SIZE+1]; + struct usbdrv_private *macp = dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if (essid->flags == 1) + { + if (essid->length > (IW_ESSID_MAX_SIZE+1)) + return -E2BIG; + + if (copy_from_user(&EssidBuf, essid->pointer, essid->length)) + return -EFAULT; + + EssidBuf[essid->length] = '\0'; + //printk("siwessid - Set Essid : %s\n",EssidBuf); + //printk("siwessid - Essid Len : %d\n",essid->length); + //printk("siwessid - Essid Flag : %x\n",essid->flags); + if (macp->DeviceOpened == 1) + { + zfiWlanSetSSID(dev, EssidBuf, strlen(EssidBuf)); + zfiWlanSetFrequency(dev, zfiWlanQueryFrequency(dev), FALSE); + zfiWlanSetEncryMode(dev, zfiWlanQueryEncryMode(dev)); + //u8_t wpaieLen,wpaie[50]; + //zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + //if (wpaieLen > 2) + // zfiWlanSetWpaIe(dev, wpaie, wpaieLen); + } + } + + return 0; +} + +int usbdrvwext_giwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *essid, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + u8_t EssidLen; + char EssidBuf[IW_ESSID_MAX_SIZE+1]; + int ssid_len; + + if(!netif_running(dev)) + return -EINVAL; + + if (macp->DeviceOpened != 1) + return 0; + + zfiWlanQuerySSID(dev, &EssidBuf[0], &EssidLen); + + /* Convert type from unsigned char to char */ + ssid_len = (int)EssidLen; + + /* Make sure the essid length is not greater than IW_ESSID_MAX_SIZE */ + if (ssid_len > IW_ESSID_MAX_SIZE) + ssid_len = IW_ESSID_MAX_SIZE; + + EssidBuf[ssid_len] = '\0'; + + essid->flags = 1; + essid->length = strlen(EssidBuf); + + memcpy(extra, EssidBuf, essid->length); + // wireless.c in Kernel would handle copy_to_user -- line 679 + /*if (essid->pointer) + { + if ( copy_to_user(essid->pointer, EssidBuf, essid->length) ) + { + printk("giwessid - copy_to_user Fail\n"); + return -EFAULT; + } + }*/ + + return 0; +} + +int usbdrvwext_siwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + //Exist but junk--CWYang(+) + return 0; +} + +int usbdrvwext_giwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + struct usbdrv_private *macp = dev->priv; + u8_t EssidLen; + char EssidBuf[IW_ESSID_MAX_SIZE+1]; + + if (macp->DeviceOpened != 1) + return 0; + + zfiWlanQuerySSID(dev, &EssidBuf[0], &EssidLen); + EssidBuf[EssidLen] = 0; + + data->flags = 1; + data->length = strlen(EssidBuf); + + memcpy(nickname, EssidBuf, data->length); + + return 0; +} + +int usbdrvwext_siwrate(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frq, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + //Array to Define Rate Number that Send to Driver + u16_t zcIndextoRateBG[16] = {1000, 2000, 5500, 11000, 0, 0, 0, 0, 48000, + 24000, 12000, 6000, 54000, 36000, 18000, 9000}; + u16_t zcRateToMCS[] = {0xff, 0, 1, 2, 3, 0xb, 0xf, 0xa, 0xe, 0x9, 0xd, + 0x8, 0xc}; + u8_t i,RateIndex = 4; + u16_t RateKbps; + + //printk("frq->disabled : 0x%x\n",frq->disabled); + //printk("frq->value : 0x%x\n",frq->value); + + RateKbps = frq->value / 1000; + //printk("RateKbps : %d\n", RateKbps); + for (i = 0; i < 16; i++) + { + if (RateKbps == zcIndextoRateBG[i]) + RateIndex = i; + } + if (zcIndextoRateBG[RateIndex] == 0) + RateIndex = 0xff; + //printk("RateIndex : %x\n", RateIndex); + for (i = 0; i < 13; i++) + if (RateIndex == zcRateToMCS[i]) + break; + //printk("Index : %x\n", i); + if (RateKbps == 65000) + { + RateIndex = 20; + printk("RateIndex : %d\n", RateIndex); + } + if (macp->DeviceOpened == 1) + { + zfiWlanSetTxRate(dev, i); + //zfiWlanDisable(dev); + //zfiWlanEnable(dev); + } + + return 0; +} + +int usbdrvwext_giwrate(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frq, char *extra) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if (macp->DeviceOpened != 1) + return 0; + + frq->fixed = 0; + frq->disabled = 0; + frq->value = zfiWlanQueryRxRate(dev) * 1000; + + return 0; +} + +int usbdrvwext_siwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + int val = rts->value; + + if (macp->DeviceOpened != 1) + return 0; + + if (rts->disabled) + val = 2347; + + if ((val < 0) || (val > 2347)) + return -EINVAL; + + zfiWlanSetRtsThreshold(dev,val); + + return 0; +} + +int usbdrvwext_giwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if (macp->DeviceOpened != 1) + return 0; + + rts->value = zfiWlanQueryRtsThreshold(dev); + rts->disabled = (rts->value >= 2347); + rts->fixed = 1; + + return 0; + +} + +int usbdrvwext_siwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + u16_t fragThreshold; + + if (macp->DeviceOpened != 1) + return 0; + + if (frag->disabled) + fragThreshold = 0; + else + fragThreshold = frag->value; + + zfiWlanSetFragThreshold(dev,fragThreshold); + + return 0; +} + +int usbdrvwext_giwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + struct usbdrv_private *macp = dev->priv; + u16 val; + unsigned long irqFlag; + + if(!netif_running(dev)) + return -EINVAL; + + if (macp->DeviceOpened != 1) + return 0; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + val = zfiWlanQueryFragThreshold(dev); + + frag->value = val; + + frag->disabled = (val >= 2346); + frag->fixed = 1; + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + return 0; +} + +int usbdrvwext_siwtxpow(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, char *extra) +{ + //Not support yet--CWYng(+) + return 0; +} + +int usbdrvwext_giwtxpow(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, char *extra) +{ + //Not support yet--CWYng(+) + return 0; +} + +int usbdrvwext_siwretry(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, char *extra) +{ + //Do nothing--CWYang(+) + return 0; +} + +int usbdrvwext_giwretry(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rrq, char *extra) +{ + //Do nothing--CWYang(+) + return 0; +} + +int usbdrvwext_siwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *key) +{ + struct zsKeyInfo keyInfo; + int i, WepState = ZM_ENCRYPTION_WEP_DISABLED; + struct usbdrv_private *macp = dev->priv; + + if(!netif_running(dev)) + return -EINVAL; + + if ((erq->flags & IW_ENCODE_DISABLED) == 0) + { + keyInfo.key = key; + keyInfo.keyLength = erq->length; + keyInfo.keyIndex = (erq->flags & IW_ENCODE_INDEX) - 1; + if (keyInfo.keyIndex >= 4) + keyInfo.keyIndex = 0; + keyInfo.flag = ZM_KEY_FLAG_DEFAULT_KEY; + + zfiWlanSetKey(dev, keyInfo); + WepState = ZM_ENCRYPTION_WEP_ENABLED; + } + else + { + for (i = 1; i < 4; i++) + zfiWlanRemoveKey(dev, 0, i); + WepState = ZM_ENCRYPTION_WEP_DISABLED; + //zfiWlanSetEncryMode(dev, ZM_NO_WEP); + } + + if (macp->DeviceOpened == 1) + { + zfiWlanSetWepStatus(dev, WepState); + zfiWlanSetFrequency(dev, zfiWlanQueryFrequency(dev), FALSE); + //zfiWlanSetEncryMode(dev, zfiWlanQueryEncryMode(dev)); + //u8_t wpaieLen,wpaie[50]; + //zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + //if (wpaieLen > 2) + // zfiWlanSetWpaIe(dev, wpaie, wpaieLen); + } + + return 0; +} + +int usbdrvwext_giwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *key) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u8_t EncryptionMode; + u8_t keyLen = 0; + + if (macp->DeviceOpened != 1) + return 0; + + EncryptionMode = zfiWlanQueryEncryMode(dev); + + if (EncryptionMode) + { + erq->flags = IW_ENCODE_ENABLED; + } + else + { + erq->flags = IW_ENCODE_DISABLED; + } + +/* We can't return the key, so set the proper flag and return zero */ + erq->flags |= IW_ENCODE_NOKEY; + memset(key, 0, 16); + +/* Copy the key to the user buffer */ + switch(EncryptionMode) + { + case ZM_WEP64: + keyLen = 5; + break; + case ZM_WEP128: + keyLen = 13; + break; + case ZM_WEP256: + keyLen = 29; + break; + case ZM_AES: + keyLen = 16; + break; + case ZM_TKIP: + keyLen = 32; + break; +#ifdef ZM_ENABLE_CENC + case ZM_CENC: + keyLen = 32; + break; +#endif //ZM_ENABLE_CENC + case ZM_NO_WEP: + keyLen = 0; + break; + default : + keyLen = 0; + printk("Unknown EncryMode\n"); + break; + + } + erq->length = keyLen; + + return 0; +} + +int usbdrvwext_siwpower(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frq, char *extra) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u8_t PSMode; + + if (macp->DeviceOpened != 1) + return 0; + + if (frq->disabled) + PSMode = ZM_STA_PS_NONE; + else + PSMode = ZM_STA_PS_MAX; + + zfiWlanSetPowerSaveMode(dev,PSMode); + + return 0; +} + +int usbdrvwext_giwpower(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frq, char *extra) +{ + unsigned long irqFlag; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + if (macp->DeviceOpened != 1) + return 0; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + if (zfiWlanQueryPowerSaveMode(dev) == ZM_STA_PS_NONE) + frq->disabled = 1; + else + frq->disabled = 0; + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + return 0; +} + +//int usbdrvwext_setparam(struct net_device *dev, struct iw_request_info *info, +// void *w, char *extra) +//{ +// struct ieee80211vap *vap = dev->priv; +// struct ieee80211com *ic = vap->iv_ic; +// struct ieee80211_rsnparms *rsn = &vap->iv_bss->ni_rsn; +// int *i = (int *) extra; +// int param = i[0]; /* parameter id is 1st */ +// int value = i[1]; /* NB: most values are TYPE_INT */ +// int retv = 0; +// int j, caps; +// const struct ieee80211_authenticator *auth; +// const struct ieee80211_aclator *acl; +// +// switch (param) { +// case IEEE80211_PARAM_AUTHMODE: +// switch (value) { +// case IEEE80211_AUTH_WPA: /* WPA */ +// case IEEE80211_AUTH_8021X: /* 802.1x */ +// case IEEE80211_AUTH_OPEN: /* open */ +// case IEEE80211_AUTH_SHARED: /* shared-key */ +// case IEEE80211_AUTH_AUTO: /* auto */ +// auth = ieee80211_authenticator_get(value); +// if (auth == NULL) +// return -EINVAL; +// break; +// default: +// return -EINVAL; +// } +// switch (value) { +// case IEEE80211_AUTH_WPA: /* WPA w/ 802.1x */ +// vap->iv_flags |= IEEE80211_F_PRIVACY; +// value = IEEE80211_AUTH_8021X; +// break; +// case IEEE80211_AUTH_OPEN: /* open */ +// vap->iv_flags &= ~(IEEE80211_F_WPA|IEEE80211_F_PRIVACY); +// break; +// case IEEE80211_AUTH_SHARED: /* shared-key */ +// case IEEE80211_AUTH_AUTO: /* auto */ +// case IEEE80211_AUTH_8021X: /* 802.1x */ +// vap->iv_flags &= ~IEEE80211_F_WPA; +// /* both require a key so mark the PRIVACY capability */ +// vap->iv_flags |= IEEE80211_F_PRIVACY; +// break; +// } +// /* NB: authenticator attach/detach happens on state change */ +// vap->iv_bss->ni_authmode = value; +// /* XXX mixed/mode/usage? */ +// vap->iv_auth = auth; +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_PROTMODE: +// if (value > IEEE80211_PROT_RTSCTS) +// return -EINVAL; +// ic->ic_protmode = value; +// /* NB: if not operating in 11g this can wait */ +// if (ic->ic_bsschan != IEEE80211_CHAN_ANYC && +// IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan)) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_MCASTCIPHER: +// if ((vap->iv_caps & cipher2cap(value)) == 0 && +// !ieee80211_crypto_available(value)) +// return -EINVAL; +// rsn->rsn_mcastcipher = value; +// if (vap->iv_flags & IEEE80211_F_WPA) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_MCASTKEYLEN: +// if (!(0 < value && value < IEEE80211_KEYBUF_SIZE)) +// return -EINVAL; +// /* XXX no way to verify driver capability */ +// rsn->rsn_mcastkeylen = value; +// if (vap->iv_flags & IEEE80211_F_WPA) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_UCASTCIPHERS: +// /* +// * Convert cipher set to equivalent capabilities. +// * NB: this logic intentionally ignores unknown and +// * unsupported ciphers so folks can specify 0xff or +// * similar and get all available ciphers. +// */ +// caps = 0; +// for (j = 1; j < 32; j++) /* NB: skip WEP */ +// if ((value & (1<iv_caps & cipher2cap(j)) || +// ieee80211_crypto_available(j))) +// caps |= 1<rsn_ucastcipherset = caps; +// if (vap->iv_flags & IEEE80211_F_WPA) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_UCASTCIPHER: +// if ((rsn->rsn_ucastcipherset & cipher2cap(value)) == 0) +// return -EINVAL; +// rsn->rsn_ucastcipher = value; +// break; +// case IEEE80211_PARAM_UCASTKEYLEN: +// if (!(0 < value && value < IEEE80211_KEYBUF_SIZE)) +// return -EINVAL; +// /* XXX no way to verify driver capability */ +// rsn->rsn_ucastkeylen = value; +// break; +// case IEEE80211_PARAM_KEYMGTALGS: +// /* XXX check */ +// rsn->rsn_keymgmtset = value; +// if (vap->iv_flags & IEEE80211_F_WPA) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_RSNCAPS: +// /* XXX check */ +// rsn->rsn_caps = value; +// if (vap->iv_flags & IEEE80211_F_WPA) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_WPA: +// if (value > 3) +// return -EINVAL; +// /* XXX verify ciphers available */ +// vap->iv_flags &= ~IEEE80211_F_WPA; +// switch (value) { +// case 1: +// vap->iv_flags |= IEEE80211_F_WPA1; +// break; +// case 2: +// vap->iv_flags |= IEEE80211_F_WPA2; +// break; +// case 3: +// vap->iv_flags |= IEEE80211_F_WPA1 | IEEE80211_F_WPA2; +// break; +// } +// retv = ENETRESET; /* XXX? */ +// break; +// case IEEE80211_PARAM_ROAMING: +// if (!(IEEE80211_ROAMING_DEVICE <= value && +// value <= IEEE80211_ROAMING_MANUAL)) +// return -EINVAL; +// ic->ic_roaming = value; +// break; +// case IEEE80211_PARAM_PRIVACY: +// if (value) { +// /* XXX check for key state? */ +// vap->iv_flags |= IEEE80211_F_PRIVACY; +// } else +// vap->iv_flags &= ~IEEE80211_F_PRIVACY; +// break; +// case IEEE80211_PARAM_DROPUNENCRYPTED: +// if (value) +// vap->iv_flags |= IEEE80211_F_DROPUNENC; +// else +// vap->iv_flags &= ~IEEE80211_F_DROPUNENC; +// break; +// case IEEE80211_PARAM_COUNTERMEASURES: +// if (value) { +// if ((vap->iv_flags & IEEE80211_F_WPA) == 0) +// return -EINVAL; +// vap->iv_flags |= IEEE80211_F_COUNTERM; +// } else +// vap->iv_flags &= ~IEEE80211_F_COUNTERM; +// break; +// case IEEE80211_PARAM_DRIVER_CAPS: +// vap->iv_caps = value; /* NB: for testing */ +// break; +// case IEEE80211_PARAM_MACCMD: +// acl = vap->iv_acl; +// switch (value) { +// case IEEE80211_MACCMD_POLICY_OPEN: +// case IEEE80211_MACCMD_POLICY_ALLOW: +// case IEEE80211_MACCMD_POLICY_DENY: +// if (acl == NULL) { +// acl = ieee80211_aclator_get("mac"); +// if (acl == NULL || !acl->iac_attach(vap)) +// return -EINVAL; +// vap->iv_acl = acl; +// } +// acl->iac_setpolicy(vap, value); +// break; +// case IEEE80211_MACCMD_FLUSH: +// if (acl != NULL) +// acl->iac_flush(vap); +// /* NB: silently ignore when not in use */ +// break; +// case IEEE80211_MACCMD_DETACH: +// if (acl != NULL) { +// vap->iv_acl = NULL; +// acl->iac_detach(vap); +// } +// break; +// } +// break; +// case IEEE80211_PARAM_WMM: +// if (ic->ic_caps & IEEE80211_C_WME){ +// if (value) { +// vap->iv_flags |= IEEE80211_F_WME; +// vap->iv_ic->ic_flags |= IEEE80211_F_WME; /* XXX needed by ic_reset */ +// } +// else { +// vap->iv_flags &= ~IEEE80211_F_WME; +// vap->iv_ic->ic_flags &= ~IEEE80211_F_WME; /* XXX needed by ic_reset */ +// } +// retv = ENETRESET; /* Renegotiate for capabilities */ +// } +// break; +// case IEEE80211_PARAM_HIDESSID: +// if (value) +// vap->iv_flags |= IEEE80211_F_HIDESSID; +// else +// vap->iv_flags &= ~IEEE80211_F_HIDESSID; +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_APBRIDGE: +// if (value == 0) +// vap->iv_flags |= IEEE80211_F_NOBRIDGE; +// else +// vap->iv_flags &= ~IEEE80211_F_NOBRIDGE; +// break; +// case IEEE80211_PARAM_INACT: +// vap->iv_inact_run = value / IEEE80211_INACT_WAIT; +// break; +// case IEEE80211_PARAM_INACT_AUTH: +// vap->iv_inact_auth = value / IEEE80211_INACT_WAIT; +// break; +// case IEEE80211_PARAM_INACT_INIT: +// vap->iv_inact_init = value / IEEE80211_INACT_WAIT; +// break; +// case IEEE80211_PARAM_ABOLT: +// caps = 0; +// /* +// * Map abolt settings to capability bits; +// * this also strips unknown/unwanted bits. +// */ +// if (value & IEEE80211_ABOLT_TURBO_PRIME) +// caps |= IEEE80211_ATHC_TURBOP; +// if (value & IEEE80211_ABOLT_COMPRESSION) +// caps |= IEEE80211_ATHC_COMP; +// if (value & IEEE80211_ABOLT_FAST_FRAME) +// caps |= IEEE80211_ATHC_FF; +// if (value & IEEE80211_ABOLT_XR) +// caps |= IEEE80211_ATHC_XR; +// if (value & IEEE80211_ABOLT_AR) +// caps |= IEEE80211_ATHC_AR; +// if (value & IEEE80211_ABOLT_BURST) +// caps |= IEEE80211_ATHC_BURST; +// if (value & IEEE80211_ABOLT_WME_ELE) +// caps |= IEEE80211_ATHC_WME; +// /* verify requested capabilities are supported */ +// if ((caps & ic->ic_ath_cap) != caps) +// return -EINVAL; +// if (vap->iv_ath_cap != caps) { +// if ((vap->iv_ath_cap ^ caps) & IEEE80211_ATHC_TURBOP) { +// if (ieee80211_set_turbo(dev, caps & IEEE80211_ATHC_TURBOP)) +// return -EINVAL; +// ieee80211_scan_flush(ic); +// } +// vap->iv_ath_cap = caps; +// ic->ic_athcapsetup(vap->iv_ic, vap->iv_ath_cap); +// retv = ENETRESET; +// } +// break; +// case IEEE80211_PARAM_DTIM_PERIOD: +// if (vap->iv_opmode != IEEE80211_M_HOSTAP && +// vap->iv_opmode != IEEE80211_M_IBSS) +// return -EINVAL; +// if (IEEE80211_DTIM_MIN <= value && +// value <= IEEE80211_DTIM_MAX) { +// vap->iv_dtim_period = value; +// retv = ENETRESET; /* requires restart */ +// } else +// retv = EINVAL; +// break; +// case IEEE80211_PARAM_BEACON_INTERVAL: +// if (vap->iv_opmode != IEEE80211_M_HOSTAP && +// vap->iv_opmode != IEEE80211_M_IBSS) +// return -EINVAL; +// if (IEEE80211_BINTVAL_MIN <= value && +// value <= IEEE80211_BINTVAL_MAX) { +// ic->ic_lintval = value; /* XXX multi-bss */ +// retv = ENETRESET; /* requires restart */ +// } else +// retv = EINVAL; +// break; +// case IEEE80211_PARAM_DOTH: +// if (value) { +// ic->ic_flags |= IEEE80211_F_DOTH; +// } +// else +// ic->ic_flags &= ~IEEE80211_F_DOTH; +// retv = ENETRESET; /* XXX: need something this drastic? */ +// break; +// case IEEE80211_PARAM_PWRTARGET: +// ic->ic_curchanmaxpwr = value; +// break; +// case IEEE80211_PARAM_GENREASSOC: +// IEEE80211_SEND_MGMT(vap->iv_bss, IEEE80211_FC0_SUBTYPE_REASSOC_REQ, 0); +// break; +// case IEEE80211_PARAM_COMPRESSION: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_COMP, value); +// break; +// case IEEE80211_PARAM_WMM_AGGRMODE: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_WME, value); +// break; +// case IEEE80211_PARAM_FF: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_FF, value); +// break; +// case IEEE80211_PARAM_TURBO: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_TURBOP, value); +// if (retv == ENETRESET) { +// if(ieee80211_set_turbo(dev,value)) +// return -EINVAL; +// ieee80211_scan_flush(ic); +// } +// break; +// case IEEE80211_PARAM_XR: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_XR, value); +// break; +// case IEEE80211_PARAM_BURST: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_BURST, value); +// break; +// case IEEE80211_PARAM_AR: +// retv = ieee80211_setathcap(vap, IEEE80211_ATHC_AR, value); +// break; +// case IEEE80211_PARAM_PUREG: +// if (value) +// vap->iv_flags |= IEEE80211_F_PUREG; +// else +// vap->iv_flags &= ~IEEE80211_F_PUREG; +// /* NB: reset only if we're operating on an 11g channel */ +// if (ic->ic_bsschan != IEEE80211_CHAN_ANYC && +// IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan)) +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_WDS: +// if (value) +// vap->iv_flags_ext |= IEEE80211_FEXT_WDS; +// else +// vap->iv_flags_ext &= ~IEEE80211_FEXT_WDS; +// break; +// case IEEE80211_PARAM_BGSCAN: +// if (value) { +// if ((vap->iv_caps & IEEE80211_C_BGSCAN) == 0) +// return -EINVAL; +// vap->iv_flags |= IEEE80211_F_BGSCAN; +// } else { +// /* XXX racey? */ +// vap->iv_flags &= ~IEEE80211_F_BGSCAN; +// ieee80211_cancel_scan(vap); /* anything current */ +// } +// break; +// case IEEE80211_PARAM_BGSCAN_IDLE: +// if (value >= IEEE80211_BGSCAN_IDLE_MIN) +// vap->iv_bgscanidle = value*HZ/1000; +// else +// retv = EINVAL; +// break; +// case IEEE80211_PARAM_BGSCAN_INTERVAL: +// if (value >= IEEE80211_BGSCAN_INTVAL_MIN) +// vap->iv_bgscanintvl = value*HZ; +// else +// retv = EINVAL; +// break; +// case IEEE80211_PARAM_MCAST_RATE: +// /* units are in KILObits per second */ +// if (value >= 256 && value <= 54000) +// vap->iv_mcast_rate = value; +// else +// retv = EINVAL; +// break; +// case IEEE80211_PARAM_COVERAGE_CLASS: +// if (value >= 0 && value <= IEEE80211_COVERAGE_CLASS_MAX) { +// ic->ic_coverageclass = value; +// if (IS_UP_AUTO(vap)) +// ieee80211_new_state(vap, IEEE80211_S_SCAN, 0); +// retv = 0; +// } +// else +// retv = EINVAL; +// break; +// case IEEE80211_PARAM_COUNTRY_IE: +// if (value) +// ic->ic_flags_ext |= IEEE80211_FEXT_COUNTRYIE; +// else +// ic->ic_flags_ext &= ~IEEE80211_FEXT_COUNTRYIE; +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_REGCLASS: +// if (value) +// ic->ic_flags_ext |= IEEE80211_FEXT_REGCLASS; +// else +// ic->ic_flags_ext &= ~IEEE80211_FEXT_REGCLASS; +// retv = ENETRESET; +// break; +// case IEEE80211_PARAM_SCANVALID: +// vap->iv_scanvalid = value*HZ; +// break; +// case IEEE80211_PARAM_ROAM_RSSI_11A: +// vap->iv_roam.rssi11a = value; +// break; +// case IEEE80211_PARAM_ROAM_RSSI_11B: +// vap->iv_roam.rssi11bOnly = value; +// break; +// case IEEE80211_PARAM_ROAM_RSSI_11G: +// vap->iv_roam.rssi11b = value; +// break; +// case IEEE80211_PARAM_ROAM_RATE_11A: +// vap->iv_roam.rate11a = value; +// break; +// case IEEE80211_PARAM_ROAM_RATE_11B: +// vap->iv_roam.rate11bOnly = value; +// break; +// case IEEE80211_PARAM_ROAM_RATE_11G: +// vap->iv_roam.rate11b = value; +// break; +// case IEEE80211_PARAM_UAPSDINFO: +// if (vap->iv_opmode == IEEE80211_M_HOSTAP) { +// if (ic->ic_caps & IEEE80211_C_UAPSD) { +// if (value) +// IEEE80211_VAP_UAPSD_ENABLE(vap); +// else +// IEEE80211_VAP_UAPSD_DISABLE(vap); +// retv = ENETRESET; +// } +// } +// else if (vap->iv_opmode == IEEE80211_M_STA) { +// vap->iv_uapsdinfo = value; +// IEEE80211_VAP_UAPSD_ENABLE(vap); +// retv = ENETRESET; +// } +// break; +// case IEEE80211_PARAM_SLEEP: +// /* XXX: Forced sleep for testing. Does not actually place the +// * HW in sleep mode yet. this only makes sense for STAs. +// */ +// if (value) { +// /* goto sleep */ +// IEEE80211_VAP_GOTOSLEEP(vap); +// } +// else { +// /* wakeup */ +// IEEE80211_VAP_WAKEUP(vap); +// } +// ieee80211_send_nulldata(ieee80211_ref_node(vap->iv_bss)); +// break; +// case IEEE80211_PARAM_QOSNULL: +// /* Force a QoS Null for testing. */ +// ieee80211_send_qosnulldata(vap->iv_bss, value); +// break; +// case IEEE80211_PARAM_PSPOLL: +// /* Force a PS-POLL for testing. */ +// ieee80211_send_pspoll(vap->iv_bss); +// break; +// case IEEE80211_PARAM_EOSPDROP: +// if (vap->iv_opmode == IEEE80211_M_HOSTAP) { +// if (value) IEEE80211_VAP_EOSPDROP_ENABLE(vap); +// else IEEE80211_VAP_EOSPDROP_DISABLE(vap); +// } +// break; +// case IEEE80211_PARAM_MARKDFS: +// if (value) +// ic->ic_flags_ext |= IEEE80211_FEXT_MARKDFS; +// else +// ic->ic_flags_ext &= ~IEEE80211_FEXT_MARKDFS; +// break; +// case IEEE80211_PARAM_CHANBW: +// switch (value) { +// case 0: +// ic->ic_chanbwflag = 0; +// break; +// case 1: +// ic->ic_chanbwflag = IEEE80211_CHAN_HALF; +// break; +// case 2: +// ic->ic_chanbwflag = IEEE80211_CHAN_QUARTER; +// break; +// default: +// retv = EINVAL; +// break; +// } +// break; +// case IEEE80211_PARAM_SHORTPREAMBLE: +// if (value) { +// ic->ic_caps |= IEEE80211_C_SHPREAMBLE; +// } else { +// ic->ic_caps &= ~IEEE80211_C_SHPREAMBLE; +// } +// retv = ENETRESET; +// break; +// default: +// retv = EOPNOTSUPP; +// break; +// } +// /* XXX should any of these cause a rescan? */ +// if (retv == ENETRESET) +// retv = IS_UP_AUTO(vap) ? ieee80211_open(vap->iv_dev) : 0; +// return -retv; +//} + +int usbdrvwext_setmode(struct net_device *dev, struct iw_request_info *info, + void *w, char *extra) +{ + return 0; +} + +int usbdrvwext_getmode(struct net_device *dev, struct iw_request_info *info, + void *w, char *extra) +{ + //struct usbdrv_private *macp = dev->priv; + struct iw_point *wri = (struct iw_point *)extra; + char mode[8]; + + strcpy(mode,"11g"); + return (copy_to_user(wri->pointer, mode, 6) ? -EFAULT : 0); +} + +int zfLnxPrivateIoctl(struct net_device *dev, struct zdap_ioctl* zdreq) +{ + //void* regp = macp->regp; + u16_t cmd; + //u32_t temp; + u32_t* p; + u32_t i; + + cmd = zdreq->cmd; + switch(cmd) + { + case ZM_IOCTL_REG_READ: + zfiDbgReadReg(dev, zdreq->addr); + break; + + case ZM_IOCTL_REG_WRITE: + zfiDbgWriteReg(dev, zdreq->addr, zdreq->value); + break; + + case ZM_IOCTL_MEM_READ: + p = (u32_t *) bus_to_virt(zdreq->addr); + printk(KERN_DEBUG "usbdrv: read memory addr: 0x%08x value: 0x%08x\n", zdreq->addr, *p); + break; + + case ZM_IOCTL_MEM_WRITE: + p = (u32_t *) bus_to_virt(zdreq->addr); + *p = zdreq->value; + printk(KERN_DEBUG "usbdrv: write value: 0x%08x to memory addr: 0x%08x\n", zdreq->value, zdreq->addr); + break; + + case ZM_IOCTL_TALLY : + zfiWlanShowTally(dev); + if (zdreq->addr) + zfiWlanResetTally(dev); + break; + + case ZM_IOCTL_TEST : + printk(KERN_DEBUG "ZM_IOCTL_TEST:len=%d\n", zdreq->addr); + //zfiWlanReadReg(dev, 0x10f400); + //zfiWlanReadReg(dev, 0x10f404); + printk("IOCTL TEST\n"); + #if 1 + //print packet + for (i=0; iaddr; i++) + { + if ((i&0x7) == 0) + { + printk("\n"); + } + printk("%02X ", (unsigned char)zdreq->data[i]); + } + printk("\n"); + #endif + + + #if 0 //For Test?? 1 to 0 by CWYang(-) + { + struct sk_buff* s; + + /* Allocate a skb */ + s = alloc_skb(2000, GFP_ATOMIC); + + /* Copy data to skb */ + for (i=0; iaddr; i++) + { + s->data[i] = zdreq->data[i]; + } + s->len = zdreq->addr; + + /* Call zfIdlRecv() */ + zfiRecv80211(dev, s, NULL); + } + #endif + + break; + + +/****************************** ZDCONFIG ******************************/ + case ZM_IOCTL_FRAG : + zfiWlanSetFragThreshold(dev, zdreq->addr); + break; + + case ZM_IOCTL_RTS : + zfiWlanSetRtsThreshold(dev, zdreq->addr); + break; + + case ZM_IOCTL_SCAN : + zfiWlanScan(dev); + break; + + case ZM_IOCTL_KEY : + { + u8_t key[29]; + struct zsKeyInfo keyInfo; + u32_t i; + + for (i=0; i<29; i++) + { + key[i] = 0; + } + + for (i=0; iaddr; i++) + { + key[i] = zdreq->data[i]; + } + + printk("key len=%d, key=%02x%02x%02x%02x%02x...\n", + zdreq->addr, key[0], key[1], key[2], key[3], key[4]); + + keyInfo.keyLength = zdreq->addr; + keyInfo.keyIndex = 0; + keyInfo.flag = 0; + keyInfo.key = key; + zfiWlanSetKey(dev, keyInfo); + } + break; + + case ZM_IOCTL_RATE : + zfiWlanSetTxRate(dev, zdreq->addr); + break; + + case ZM_IOCTL_ENCRYPTION_MODE : + zfiWlanSetEncryMode(dev, zdreq->addr); + + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + break; + //CWYang(+) + case ZM_IOCTL_SIGNAL_STRENGTH : + { + u8_t buffer[2]; + zfiWlanQuerySignalInfo(dev, &buffer[0]); + printk("Current Signal Strength : %02d\n", buffer[0]); + } + break; + //CWYang(+) + case ZM_IOCTL_SIGNAL_QUALITY : + { + u8_t buffer[2]; + zfiWlanQuerySignalInfo(dev, &buffer[0]); + printk("Current Signal Quality : %02d\n", buffer[1]); + } + break; + + case ZM_IOCTL_SET_PIBSS_MODE: + if (zdreq->addr == 1) + zfiWlanSetWlanMode(dev, ZM_MODE_PSEUDO); + else + zfiWlanSetWlanMode(dev, ZM_MODE_INFRASTRUCTURE); + + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + + break; +/****************************** ZDCONFIG ******************************/ + + default : + printk(KERN_ERR "usbdrv: error command = %x\n", cmd); + break; + } + + return 0; +} + +int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm) +{ + int ret = 0; + u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + u8_t mac_addr[80]; + struct zsKeyInfo keyInfo; + struct usbdrv_private *macp = dev->priv; + u16_t vapId = 0; + + //zmw_get_wlan_dev(dev); + + switch(zdparm->cmd) + { + case ZD_CMD_SET_ENCRYPT_KEY: + + /* Set up key information */ + keyInfo.keyLength = zdparm->u.crypt.key_len; + keyInfo.keyIndex = zdparm->u.crypt.idx; + if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) // AP Mode + keyInfo.flag = ZM_KEY_FLAG_AUTHENTICATOR; + else + keyInfo.flag = 0; + keyInfo.key = zdparm->u.crypt.key; + keyInfo.initIv = zdparm->u.crypt.seq; + keyInfo.macAddr = (u16_t *)zdparm->sta_addr; + + /* Identify the MAC address information */ + if (memcmp(zdparm->sta_addr, bc_addr, sizeof(bc_addr)) == 0) + { + keyInfo.flag |= ZM_KEY_FLAG_GK; + } + else + { + keyInfo.flag |= ZM_KEY_FLAG_PK; + } + + if (!strcmp(zdparm->u.crypt.alg, "NONE")) + { + //u8_t zero_mac[]={0,0,0,0,0,0}; + + /* Set key length to zero */ + keyInfo.keyLength = 0; + + if (zdparm->sta_addr[0] & 1)//del group key + { + //if (macp->cardSetting.WPAIeLen==0) + //{//802.1x dynamic WEP + // mDynKeyMode = 0; + // mKeyFormat[0] = 0; + // mPrivacyInvoked[0]=FALSE; + // mCap[0] &= ~CAP_PRIVACY; + // macp->cardSetting.EncryOnOff[0]=0; + //} + //mWpaBcKeyLen = mGkInstalled = 0; + } + else + { + //if (memcmp(zero_mac,zdparm->sta_addr, 6)==0) + //{ + // mDynKeyMode=0; + // mKeyFormat[0]=0; + // pSetting->DynKeyMode=0; + // pSetting->EncryMode[0]=0; + // mDynKeyMode=0; + //} + } + + printk(KERN_ERR "Set Encryption Type NONE\n"); + return ret; + } + else if (!strcmp(zdparm->u.crypt.alg, "TKIP")) + { + zfiWlanSetEncryMode(dev, ZM_TKIP); + //Linux Supplicant will inverse Tx/Rx key + //So we inverse it back //CWYang(+) + //zfMemoryCopy(&temp[0], &keyInfo.key[16], 8); + //zfMemoryCopy(&keyInfo.key[16], keyInfo.key[24], 8); + //zfMemoryCopy(&keyInfo.key[24], &temp[0], 8); + //u8_t temp; + //int k; + //for (k = 0; k < 8; k++) + //{ + // temp = keyInfo.key[16 + k]; + // keyInfo.key[16 + k] = keyInfo.key[24 + k]; + // keyInfo.key[24 + k] = temp; + //} + //CamEncryType = ZM_TKIP; + ////if (idx == 0) + //{// Pairwise key + // mKeyFormat[0] = CamEncryType; + // mDynKeyMode = pSetting->DynKeyMode = DYN_KEY_TKIP; + //} + } + else if (!strcmp(zdparm->u.crypt.alg, "CCMP")) + { + zfiWlanSetEncryMode(dev, ZM_AES); + //CamEncryType = ZM_AES; + ////if (idx == 0) + //{// Pairwise key + // mKeyFormat[0] = CamEncryType; + // mDynKeyMode = pSetting->DynKeyMode = DYN_KEY_AES; + //} + } + else if (!strcmp(zdparm->u.crypt.alg, "WEP")) + { + if (keyInfo.keyLength == 5) + { // WEP 64 + zfiWlanSetEncryMode(dev, ZM_WEP64); + // CamEncryType = ZM_WEP64; + // tmpDynKeyMode=DYN_KEY_WEP64; + } + else if (keyInfo.keyLength == 13) + {//keylen=13, WEP 128 + zfiWlanSetEncryMode(dev, ZM_WEP128); + // CamEncryType = ZM_WEP128; + // tmpDynKeyMode=DYN_KEY_WEP128; + } + else + { + zfiWlanSetEncryMode(dev, ZM_WEP256); + } + + // For Dynamic WEP key (Non-WPA Radius), the key ID range: 0-3 + // In WPA/RSN mode, the key ID range: 1-3, usually, a broadcast key. + // For WEP key setting: we set mDynKeyMode and mKeyFormat in following case: + // 1. For 802.1x dynamically generated WEP key method. + // 2. For WPA/RSN mode, but key id == 0. (But this is an impossible case) + // So, only check case 1. + //if (macp->cardSetting.WPAIeLen==0) + //{ + // mKeyFormat[0] = CamEncryType; + // mDynKeyMode = pSetting->DynKeyMode = tmpDynKeyMode; + // mPrivacyInvoked[0]=TRUE; + // mCap[0] |= CAP_PRIVACY; + // macp->cardSetting.EncryOnOff[0]=1; + //} + } + + /* DUMP key context */ +//#ifdef WPA_DEBUG + if (keyInfo.keyLength > 0) + { + int ii; + printk("Otus: Key Context:\n"); + for(ii = 0; ii < keyInfo.keyLength;) + { + printk("0x%02x ", keyInfo.key[ii]); + if((++ii % 16) == 0) + printk("\n"); + } + printk("\n"); + } +//#endif + + /* Set encrypt mode */ + //zfiWlanSetEncryMode(dev, CamEncryType); + vapId = zfLnxGetVapId(dev); + if (vapId == 0xffff) + keyInfo.vapId = 0; + else + keyInfo.vapId = vapId + 1; + keyInfo.vapAddr[0] = keyInfo.macAddr[0]; + keyInfo.vapAddr[1] = keyInfo.macAddr[1]; + keyInfo.vapAddr[2] = keyInfo.macAddr[2]; + + zfiWlanSetKey(dev, keyInfo); + + //zfiWlanDisable(dev); + //zfiWlanEnable(dev); + break; + + case ZD_CMD_SET_MLME: + printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SET_MLME\n"); + + /* Translate STA's address */ + sprintf(mac_addr, "%02x:%02x:%02x:%02x:%02x:%02x", zdparm->sta_addr[0], zdparm->sta_addr[1], + zdparm->sta_addr[2], zdparm->sta_addr[3], zdparm->sta_addr[4], zdparm->sta_addr[5]); + + switch(zdparm->u.mlme.cmd) + { + case MLME_STA_DEAUTH: + printk(" -------Call zfiWlanDeauth, reason:%d\n",zdparm->u.mlme.reason_code); + if(zfiWlanDeauth(dev, (u16_t*) zdparm->sta_addr, zdparm->u.mlme.reason_code) != 0) + printk(KERN_ERR "Can't deauthencate STA: %s\n", mac_addr); + else + printk(KERN_ERR "Deauthenticate STA: %s with reason code: %d\n", mac_addr, zdparm->u.mlme.reason_code); + break; + + case MLME_STA_DISASSOC: + printk(" -------Call zfiWlanDeauth, reason:%d\n",zdparm->u.mlme.reason_code); + if(zfiWlanDeauth(dev, (u16_t*) zdparm->sta_addr, zdparm->u.mlme.reason_code) != 0) + printk(KERN_ERR "Can't disassociate STA: %s\n", mac_addr); + else + printk(KERN_ERR "Disassociate STA: %s with reason code: %d\n", mac_addr, zdparm->u.mlme.reason_code); + break; + + default: + printk(KERN_ERR "MLME command: 0x%04x not support\n", zdparm->u.mlme.cmd); + break; + } + + break; + + case ZD_CMD_SCAN_REQ: + printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SCAN_REQ\n"); + break; + + case ZD_CMD_SET_GENERIC_ELEMENT: + printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SET_GENERIC_ELEMENT\n"); + + /* Copy the WPA IE */ + //zm_msg1_mm(ZM_LV_0, "CWY - wpaie Length : ", zdparm->u.generic_elem.len); + printk(KERN_ERR "wpaie Length : %d\n", zdparm->u.generic_elem.len); + if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) // AP Mode + { + zfiWlanSetWpaIe(dev, zdparm->u.generic_elem.data, zdparm->u.generic_elem.len); + } + else + { + macp->supLen = zdparm->u.generic_elem.len; + memcpy(macp->supIe, zdparm->u.generic_elem.data, zdparm->u.generic_elem.len); + } + zfiWlanSetWpaSupport(dev, 1); + //zfiWlanSetWpaIe(dev, zdparm->u.generic_elem.data, zdparm->u.generic_elem.len); + { + int ii; + u8_t len = zdparm->u.generic_elem.len; + u8_t *wpaie = (u8_t *)zdparm->u.generic_elem.data; + + printk(KERN_ERR "wd->ap.wpaLen: %d\n", len); + + /* DUMP WPA IE */ + for(ii = 0; ii < len;) + { + printk(KERN_ERR "0x%02x ", wpaie[ii]); + + if((++ii % 16) == 0) + printk(KERN_ERR "\n"); + } + printk(KERN_ERR "\n"); + } + +// #ifdef ZM_HOSTAPD_SUPPORT + //if (wd->wlanMode == ZM_MODE_AP) + //{// Update Beacon FIFO in the next TBTT. + // memcpy(&mWPAIe, pSetting->WPAIe, pSetting->WPAIeLen); + // printk(KERN_ERR "Copy WPA IE into mWPAIe\n"); + //} +// #endif + break; + +// #ifdef ZM_HOSTAPD_SUPPORT + case ZD_CMD_GET_TSC: + printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_GET_TSC\n"); + break; +// #endif + + default: + printk(KERN_ERR "usbdrv_wpa_ioctl default: 0x%04x\n", zdparm->cmd); + ret = -EINVAL; + break; + } + + return ret; +} + +#ifdef ZM_ENABLE_CENC +int usbdrv_cenc_ioctl(struct net_device *dev, struct zydas_cenc_param *zdparm) +{ + //struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct zsKeyInfo keyInfo; + u16_t apId; + u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + int ret = 0; + int ii; + + /* Get the AP Id */ + apId = zfLnxGetVapId(dev); + + if (apId == 0xffff) + { + apId = 0; + } + else + { + apId = apId+1; + } + + switch (zdparm->cmd) + { + case ZM_CMD_CENC_SETCENC: + printk(KERN_ERR "ZM_CMD_CENC_SETCENC\n"); + printk(KERN_ERR "length: %d\n", zdparm->len); + printk(KERN_ERR "policy: %d\n", zdparm->u.info.cenc_policy); + break; + case ZM_CMD_CENC_SETKEY: + //ret = wai_ioctl_setkey(vap, ioctl_msg); + printk(KERN_ERR "ZM_CMD_CENC_SETKEY\n"); + + printk(KERN_ERR "MAC address= "); + for(ii = 0; ii < 6; ii++) + { + printk(KERN_ERR "0x%02x ", zdparm->u.crypt.sta_addr[ii]); + } + printk(KERN_ERR "\n"); + + printk(KERN_ERR "Key Index: %d\n", zdparm->u.crypt.keyid); + printk(KERN_ERR "Encryption key= "); + for(ii = 0; ii < 16; ii++) + { + printk(KERN_ERR "0x%02x ", zdparm->u.crypt.key[ii]); + } + printk(KERN_ERR "\n"); + + printk(KERN_ERR "MIC key= "); + for(ii = 16; ii < ZM_CENC_KEY_SIZE; ii++) + { + printk(KERN_ERR "0x%02x ", zdparm->u.crypt.key[ii]); + } + printk(KERN_ERR "\n"); + + /* Set up key information */ + keyInfo.keyLength = ZM_CENC_KEY_SIZE; + keyInfo.keyIndex = zdparm->u.crypt.keyid; + keyInfo.flag = ZM_KEY_FLAG_AUTHENTICATOR | ZM_KEY_FLAG_CENC; + keyInfo.key = zdparm->u.crypt.key; + keyInfo.macAddr = (u16_t *)zdparm->u.crypt.sta_addr; + + /* Identify the MAC address information */ + if (memcmp(zdparm->u.crypt.sta_addr, bc_addr, sizeof(bc_addr)) == 0) + { + keyInfo.flag |= ZM_KEY_FLAG_GK; + keyInfo.vapId = apId; + memcpy(keyInfo.vapAddr, dev->dev_addr, ETH_ALEN); + } + else + { + keyInfo.flag |= ZM_KEY_FLAG_PK; + } + + zfiWlanSetKey(dev, keyInfo); + + break; + case ZM_CMD_CENC_REKEY: + //ret = wai_ioctl_rekey(vap, ioctl_msg); + printk(KERN_ERR "ZM_CMD_CENC_REKEY\n"); + break; + default: + ret = -EOPNOTSUPP; + break; + + } + + //if (retv == ENETRESET) + // retv = IS_UP_AUTO(vap) ? ieee80211_open(vap->iv_dev) : 0; + + return ret; +} +#endif //ZM_ENABLE_CENC +///////////////////////////////////////// +int usbdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ +// struct usbdrv_private *macp; +// void *regp; + struct zdap_ioctl zdreq; + struct iwreq *wrq = (struct iwreq *)ifr; + struct athr_wlan_param zdparm; + struct usbdrv_private *macp = dev->priv; + + int err = 0; + int changed = 0; + +// macp = dev->priv; +// regp = macp->regp; + + if(!netif_running(dev)) + return -EINVAL; + + switch (cmd) + { + case SIOCGIWNAME: + strcpy(wrq->u.name, "IEEE 802.11-DS"); + break; + + case SIOCGIWAP: + err = usbdrvwext_giwap(dev, NULL, &wrq->u.ap_addr, NULL); + break; + + + case SIOCSIWAP: + err = usbdrvwext_siwap(dev, NULL, &wrq->u.ap_addr, NULL); + break; + + + case SIOCGIWMODE: + err = usbdrvwext_giwmode(dev, NULL, &wrq->u.mode, NULL); + break; + + + case SIOCSIWESSID: + printk(KERN_ERR "CWY - usbdrvwext_siwessid\n"); + //err = usbdrv_ioctl_setessid(dev, &wrq->u.essid); + err = usbdrvwext_siwessid(dev, NULL, &wrq->u.essid, NULL); + + if (! err) + changed = 1; + break; + + + case SIOCGIWESSID: + err = usbdrvwext_giwessid(dev, NULL, &wrq->u.essid, NULL); + break; + + + case SIOCSIWRTS: + + err = usbdrv_ioctl_setrts(dev, &wrq->u.rts); + if (! err) + changed = 1; + break; + + + case SIOCIWFIRSTPRIV + 0x2: /* set_auth */ + { + //printk("CWY - SIOCIWFIRSTPRIV + 0x2 (set_auth)\n"); + if (! capable(CAP_NET_ADMIN)) + { + err = -EPERM; + break; + } + { + int val = *( (int *) wrq->u.name ); + if ((val < 0) || (val > 2)) + { + err = -EINVAL; + break; + } + else + { + zfiWlanSetAuthenticationMode(dev, val); + + if (macp->DeviceOpened == 1) + { + zfiWlanDisable(dev, 0); + zfiWlanEnable(dev); + } + + err = 0; + changed = 1; + } + } + } + break; + + case SIOCIWFIRSTPRIV + 0x3: /* get_auth */ + { + int AuthMode = ZM_AUTH_MODE_OPEN; + + //printk("CWY - SIOCIWFIRSTPRIV + 0x3 (get_auth)\n"); + + if (wrq->u.data.pointer) + { + wrq->u.data.flags = 1; + + AuthMode = zfiWlanQueryAuthenticationMode(dev, 0); + if (AuthMode == ZM_AUTH_MODE_OPEN) + { + wrq->u.data.length = 12; + + if (copy_to_user(wrq->u.data.pointer, "open system", 12)) + { + return -EFAULT; + } + } + else if (AuthMode == ZM_AUTH_MODE_SHARED_KEY) + { + wrq->u.data.length = 11; + + if (copy_to_user(wrq->u.data.pointer, "shared key", 11)) + { + return -EFAULT; + } + } + else if (AuthMode == ZM_AUTH_MODE_AUTO) + { + wrq->u.data.length = 10; + + if (copy_to_user(wrq->u.data.pointer, "auto mode", 10)) + { + return -EFAULT; + } + } + else + { + return -EFAULT; + } + } + } + break; + + + case ZDAPIOCTL: //debug command + if (copy_from_user(&zdreq, ifr->ifr_data, sizeof (zdreq))) + { + printk(KERN_ERR "usbdrv: copy_from_user error\n"); + return -EFAULT; + } + + //printk(KERN_DEBUG "usbdrv: cmd=%2x, reg=0x%04lx, value=0x%08lx\n", + // zdreq.cmd, zdreq.addr, zdreq.value); + + zfLnxPrivateIoctl(dev, &zdreq); + + err = 0; + break; + + case ZD_IOCTL_WPA: + if (copy_from_user(&zdparm, ifr->ifr_data, sizeof(struct athr_wlan_param))) + { + printk(KERN_ERR "usbdrv: copy_from_user error\n"); + return -EFAULT; + } + + usbdrv_wpa_ioctl(dev, &zdparm); + err = 0; + break; + + case ZD_IOCTL_PARAM: + { + int *p; + int op; + int arg; + + /* Point to the name field and retrieve the + * op and arg elements. */ + p = (int *)wrq->u.name; + op = *p++; + arg = *p; + + if(op == ZD_PARAM_ROAMING) + { + printk(KERN_ERR "************* ZD_PARAM_ROAMING: %d\n", arg); + //macp->cardSetting.ap_scan=(U8)arg; + } + if(op == ZD_PARAM_PRIVACY) + { + printk(KERN_ERR "ZD_IOCTL_PRIVACY: "); + + /* Turn on the privacy invoke flag */ + if(arg) + { + // mCap[0] |= CAP_PRIVACY; + // macp->cardSetting.EncryOnOff[0] = 1; + printk(KERN_ERR "enable\n"); + + } + else + { + // mCap[0] &= ~CAP_PRIVACY; + // macp->cardSetting.EncryOnOff[0] = 0; + printk(KERN_ERR "disable\n"); + } + //changed=1; + } + if(op == ZD_PARAM_WPA) + { + printk(KERN_ERR "ZD_PARAM_WPA: "); + + if(arg) + { + printk(KERN_ERR "enable\n"); + + if (zfiWlanQueryWlanMode(dev) != ZM_MODE_AP) + { + printk(KERN_ERR "Station Mode\n"); + //zfiWlanQueryWpaIe(dev, (u8_t *)&wpaIe, &wpalen); + //printk("wpaIe : %2x,%2x,%2x\n", wpaIe[21], wpaIe[22], wpaIe[23]); + //printk("rsnIe : %2x,%2x,%2x\n", wpaIe[17], wpaIe[18], wpaIe[19]); + if ((macp->supIe[21] == 0x50) && + (macp->supIe[22] == 0xf2) && + (macp->supIe[23] == 0x2)) + { + printk(KERN_ERR "wd->sta.authMode = ZM_AUTH_MODE_WPAPSK\n"); + //wd->sta.authMode = ZM_AUTH_MODE_WPAPSK; + //wd->ws.authMode = ZM_AUTH_MODE_WPAPSK; + zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_WPAPSK); + } + else if ((macp->supIe[21] == 0x50) && + (macp->supIe[22] == 0xf2) && + (macp->supIe[23] == 0x1)) + { + printk(KERN_ERR "wd->sta.authMode = ZM_AUTH_MODE_WPA\n"); + //wd->sta.authMode = ZM_AUTH_MODE_WPA; + //wd->ws.authMode = ZM_AUTH_MODE_WPA; + zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_WPA); + } + else if ((macp->supIe[17] == 0xf) && + (macp->supIe[18] == 0xac) && + (macp->supIe[19] == 0x2)) + { + printk(KERN_ERR "wd->sta.authMode = ZM_AUTH_MODE_WPA2PSK\n"); + //wd->sta.authMode = ZM_AUTH_MODE_WPA2PSK; + //wd->ws.authMode = ZM_AUTH_MODE_WPA2PSK; + zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_WPA2PSK); + } + else if ((macp->supIe[17] == 0xf) && + (macp->supIe[18] == 0xac) && + (macp->supIe[19] == 0x1)) + { + printk(KERN_ERR "wd->sta.authMode = ZM_AUTH_MODE_WPA2\n"); + //wd->sta.authMode = ZM_AUTH_MODE_WPA2; + //wd->ws.authMode = ZM_AUTH_MODE_WPA2; + zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_WPA2); + } + if ((macp->supIe[21] == 0x50) || (macp->supIe[22] == 0xf2))//WPA or WPAPSK + { + if (macp->supIe[11] == 0x2) + { + printk(KERN_ERR "wd->sta.wepStatus = ZM_ENCRYPTION_TKIP\n"); + //wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; + //wd->ws.wepStatus = ZM_ENCRYPTION_TKIP; + zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_TKIP); + } + else + { + printk(KERN_ERR "wd->sta.wepStatus = ZM_ENCRYPTION_AES\n"); + //wd->sta.wepStatus = ZM_ENCRYPTION_AES; + //wd->ws.wepStatus = ZM_ENCRYPTION_AES; + zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_AES); + } + } + if ((macp->supIe[17] == 0xf) || (macp->supIe[18] == 0xac)) //WPA2 or WPA2PSK + { + if (macp->supIe[13] == 0x2) + { + printk(KERN_ERR "wd->sta.wepStatus = ZM_ENCRYPTION_TKIP\n"); + //wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; + //wd->ws.wepStatus = ZM_ENCRYPTION_TKIP; + zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_TKIP); + } + else + { + printk(KERN_ERR "wd->sta.wepStatus = ZM_ENCRYPTION_AES\n"); + //wd->sta.wepStatus = ZM_ENCRYPTION_AES; + //wd->ws.wepStatus = ZM_ENCRYPTION_AES; + zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_AES); + } + } + } + zfiWlanSetWpaSupport(dev, 1); + } + else + { + /* Reset the WPA related variables */ + printk(KERN_ERR "disable\n"); + + zfiWlanSetWpaSupport(dev, 0); + zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_OPEN); + zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_WEP_DISABLED); + + /* Now we only set the length in the WPA IE + * field to zero. */ + //macp->cardSetting.WPAIe[1] = 0; + } + } + if(op == ZD_PARAM_COUNTERMEASURES) + { + printk(KERN_ERR "================ZD_PARAM_COUNTERMEASURES: "); + + if(arg) + { + // mCounterMeasureState=1; + printk(KERN_ERR "enable\n"); + } + else + { + // mCounterMeasureState=0; + printk(KERN_ERR "disable\n"); + } + } + if(op == ZD_PARAM_DROPUNENCRYPTED) + { + printk(KERN_ERR "ZD_PARAM_DROPUNENCRYPTED: "); + + if(arg) + { + printk(KERN_ERR "enable\n"); + } + else + { + printk(KERN_ERR "disable\n"); + } + } + if(op == ZD_PARAM_AUTH_ALGS) + { + printk(KERN_ERR "ZD_PARAM_AUTH_ALGS: "); + + if(arg == 0) + { + printk(KERN_ERR "OPEN_SYSTEM\n"); + } + else + { + printk(KERN_ERR "SHARED_KEY\n"); + } + } + if(op == ZD_PARAM_WPS_FILTER) + { + printk(KERN_ERR "ZD_PARAM_WPS_FILTER: "); + + if(arg) + { + // mCounterMeasureState=1; + macp->forwardMgmt = 1; + printk(KERN_ERR "enable\n"); + } + else + { + // mCounterMeasureState=0; + macp->forwardMgmt = 0; + printk(KERN_ERR "disable\n"); + } + } + } + err = 0; + break; + + case ZD_IOCTL_GETWPAIE: + { + struct ieee80211req_wpaie req_wpaie; + u16_t apId, i, j; + + /* Get the AP Id */ + apId = zfLnxGetVapId(dev); + + if (apId == 0xffff) + { + apId = 0; + } + else + { + apId = apId+1; + } + + if (copy_from_user(&req_wpaie, ifr->ifr_data, sizeof(struct ieee80211req_wpaie))){ + printk(KERN_ERR "usbdrv: copy_from_user error\n"); + return -EFAULT; + } + + for(i = 0; i < ZM_OAL_MAX_STA_SUPPORT; i++) + { + for(j = 0; j < IEEE80211_ADDR_LEN; j++) + { + if (macp->stawpaie[i].wpa_macaddr[j] != req_wpaie.wpa_macaddr[j]) + break; + } + if (j == 6) + break; + } + if (i < ZM_OAL_MAX_STA_SUPPORT) + { + //printk("ZD_IOCTL_GETWPAIE - sta index = %d\n", i); + memcpy(req_wpaie.wpa_ie, macp->stawpaie[i].wpa_ie, IEEE80211_MAX_IE_SIZE); + } + + if (copy_to_user(wrq->u.data.pointer, &req_wpaie, sizeof(struct ieee80211req_wpaie))) + { + return -EFAULT; + } + } + + err = 0; + break; +#ifdef ZM_ENABLE_CENC + case ZM_IOCTL_CENC: + if (copy_from_user(&macp->zd_wpa_req, ifr->ifr_data, sizeof(struct athr_wlan_param))) + { + printk(KERN_ERR "usbdrv: copy_from_user error\n"); + return -EFAULT; + } + + usbdrv_cenc_ioctl(dev, (struct zydas_cenc_param *)&macp->zd_wpa_req); + err = 0; + break; +#endif //ZM_ENABLE_CENC + default: + err = -EOPNOTSUPP; + break; + } + + + return err; +} diff --git a/drivers/staging/otus/oal_dt.h b/drivers/staging/otus/oal_dt.h new file mode 100644 index 000000000000..e82b9770fca1 --- /dev/null +++ b/drivers/staging/otus/oal_dt.h @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : oal_dt.h */ +/* */ +/* Abstract */ +/* This module contains data type definition. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#ifndef _OAL_DT_H +#define _OAL_DT_H + +/* Please include header files for buffer type in the beginning of this file */ +/* Please include header files for device type here */ +#include + +typedef unsigned long long u64_t; +typedef unsigned int u32_t; +typedef unsigned short u16_t; +typedef unsigned char u8_t; +typedef long long s64_t; +typedef long s32_t; +typedef short s16_t; +typedef char s8_t; + +#ifndef TRUE +#define TRUE (1==1) +#endif + +#ifndef FALSE +#define FALSE (1==0) +#endif + +#ifndef NULL +#define NULL 0 +#endif + +/* Please include header files for buffer type in the beginning of this file */ +typedef struct sk_buff zbuf_t; + +/* Please include header files for device type in the beginning of this file */ +typedef struct net_device zdev_t; + +#endif /* #ifndef _OAL_DT_H */ diff --git a/drivers/staging/otus/oal_marc.h b/drivers/staging/otus/oal_marc.h new file mode 100644 index 000000000000..438e4bc2e9a6 --- /dev/null +++ b/drivers/staging/otus/oal_marc.h @@ -0,0 +1,135 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : oal_marc.h */ +/* */ +/* Abstract */ +/* This module contains warpper definitions. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#ifndef _OAL_MARC_H +#define _OAL_MARC_H + +#include "oal_dt.h" +#include "usbdrv.h" + +#define ZM_OS_LINUX_FUNC + +/***** Critical section *****/ +/* Declare for critical section */ +#ifndef ZM_HALPLUS_LOCK +#define zmw_get_wlan_dev(dev) struct zsWlanDev *wd = (struct zsWlanDev*) ((((struct usbdrv_private*)dev->priv)->wd)) + +#define zmw_declare_for_critical_section() unsigned long irqFlag; + +/* Enter critical section */ +#define zmw_enter_critical_section(dev) \ + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + +/* leave critical section */ +#define zmw_leave_critical_section(dev) \ + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); +#else +#define zmw_get_wlan_dev(dev) struct zsWlanDev *wd = zfwGetWlanDev(dev); + +/* Declare for critical section */ +#define zmw_declare_for_critical_section() + +/* Enter critical section */ +#define zmw_enter_critical_section(dev) \ + zfwEnterCriticalSection(dev); + +/* leave critical section */ +#define zmw_leave_critical_section(dev) \ + zfwLeaveCriticalSection(dev); +#endif + +/***** Byte order converting *****/ +#ifdef ZM_CONFIG_BIG_ENDIAN +#define zmw_cpu_to_le32(v) (((v & 0xff000000) >> 24) | \ + ((v & 0x00ff0000) >> 8) | \ + ((v & 0x0000ff00) << 8) | \ + ((v & 0x000000ff) << 24)) + +#define zmw_le32_to_cpu(v) (((v & 0xff000000) >> 24) | \ + ((v & 0x00ff0000) >> 8) | \ + ((v & 0x0000ff00) << 8) | \ + ((v & 0x000000ff) << 24)) + +#define zmw_cpu_to_le16(v) (((v & 0xff00) >> 8) | \ + ((v & 0x00ff) << 8)) + +#define zmw_le16_to_cpu(v) (((v & 0xff00) >> 8) | \ + ((v & 0x00ff) << 8)) +#else +#define zmw_cpu_to_le32(v) (v) +#define zmw_le32_to_cpu(v) (v) +#define zmw_cpu_to_le16(v) (v) +#define zmw_le16_to_cpu(v) (v) +#endif + +/***** Buffer access *****/ +/* Called to read/write buffer */ +#ifndef ZM_HALPLUS_LOCK + +#define zmw_buf_readb(dev, buf, offset) *(u8_t*)((u8_t*)buf->data+offset) +#define zmw_buf_readh(dev, buf, offset) zmw_cpu_to_le16(*(u16_t*)((u8_t*)buf->data+offset)) +#define zmw_buf_writeb(dev, buf, offset, value) *(u8_t*)((u8_t*)buf->data+offset) = value +#define zmw_buf_writeh(dev, buf, offset, value) *(u16_t*)((u8_t*)buf->data+offset) = zmw_cpu_to_le16(value) +#define zmw_buf_get_buffer(dev, buf) (u8_t*)(buf->data) + +#else + +#define zmw_buf_readb(dev, buf, offset) zfwBufReadByte(dev, buf, offset) +#define zmw_buf_readh(dev, buf, offset) zfwBufReadHalfWord(dev, buf, offset) +#define zmw_buf_writeb(dev, buf, offset, value) zfwBufWriteByte(dev, buf, offset, value) +#define zmw_buf_writeh(dev, buf, offset, value) zfwBufWriteHalfWord(dev, buf, offset, value) +#define zmw_buf_get_buffer(dev, buf) zfwGetBuffer(dev, buf) + +#endif + +/***** Debug message *****/ +#if 0 +#define zm_debug_msg0(msg) printk("%s:%s\n", __FUNCTION__, msg); +#define zm_debug_msg1(msg, val) printk("%s:%s%ld\n", __FUNCTION__, \ + msg, (u32_t)val); +#define zm_debug_msg2(msg, val) printk("%s:%s%lxh\n", __FUNCTION__, \ + msg, (u32_t)val); +#define zm_debug_msg_s(msg, val) printk("%s:%s%s\n", __FUNCTION__, \ + msg, val); +#define zm_debug_msg_p(msg, val1, val2) printk("%s:%s%01ld.%02ld\n", __FUNCTION__, \ + msg, (val1/val2), (((val1*100)/val2)%100)); +#define zm_dbg(S) printk S +#else +#define zm_debug_msg0(msg) +#define zm_debug_msg1(msg, val) +#define zm_debug_msg2(msg, val) +#define zm_debug_msg_s(msg, val) +#define zm_debug_msg_p(msg, val1, val2) +#define zm_dbg(S) +#endif + +#define zm_assert(expr) if(!(expr)) { \ + printk( "Atheors Assertion failed! %s,%s,%s,line=%d\n", \ + #expr,__FILE__,__FUNCTION__,__LINE__); \ + } + +#define DbgPrint printk + +#endif /* #ifndef _OAL_MARC_H */ diff --git a/drivers/staging/otus/usbdrv.c b/drivers/staging/otus/usbdrv.c new file mode 100644 index 000000000000..d184af0c9f19 --- /dev/null +++ b/drivers/staging/otus/usbdrv.c @@ -0,0 +1,1210 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : usbdrv.c */ +/* */ +/* Abstract */ +/* This module contains network interface up/down related functions.*/ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +/* src/usbdrv.c */ + +#define ZM_PIBSS_MODE 0 +#define ZM_AP_MODE 0 +#define ZM_CHANNEL 11 +#define ZM_WEP_MOME 0 +#define ZM_SHARE_AUTH 0 +#define ZM_DISABLE_XMIT 0 + +#include "usbdrv.h" +#include "oal_dt.h" +#include "80211core/pub_zfi.h" + +#include "linux/netlink.h" +#include "linux/rtnetlink.h" + +#if WIRELESS_EXT > 12 +#include +#endif + +#ifdef ZM_HOSTAPD_SUPPORT +#include "athr_common.h" +#endif + +extern void zfDumpDescriptor(zdev_t* dev, u16_t type); +//extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr); + +// ISR handler +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)) +irqreturn_t usbdrv_intr(int, void *, struct pt_regs *); +#else +void usbdrv_intr(int, void *, struct pt_regs *); +#endif + +// Network Device interface related function +int usbdrv_open(struct net_device *); +int usbdrv_close(struct net_device *); +int usbdrv_change_mtu(struct net_device *, int); +int usbdrv_set_mac(struct net_device *, void *); +int usbdrv_xmit_frame(struct sk_buff *, struct net_device *); +void usbdrv_set_multi(struct net_device *); +struct net_device_stats *usbdrv_get_stats(struct net_device *); + +//wireless extension helper functions +int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq); +int usbdrv_ioctl_getessid(struct net_device *dev, struct iw_point *erq); +int usbdrv_ioctl_setrts(struct net_device *dev, struct iw_param *rrq); +/* Wireless Extension Handler functions */ +int usbdrvwext_giwmode(struct net_device *dev, struct iw_request_info* info, + __u32 *mode, char *extra); +int zfLnxPrivateIoctl(struct usbdrv_private *macp, struct zdap_ioctl *zdreq); + +void zfLnx10msTimer(struct net_device* dev); +int zfUnregisterWdsDev(struct net_device* parentDev, u16_t wdsId); +int zfRegisterWdsDev(struct net_device* parentDev, u16_t wdsId); +int zfWdsOpen(struct net_device *dev); +int zfWdsClose(struct net_device *dev); +int zfLnxVapOpen(struct net_device *dev); +int zfLnxVapClose(struct net_device *dev); +int zfLnxVapXmitFrame(struct sk_buff *skb, struct net_device *dev); +int zfLnxRegisterVapDev(struct net_device* parentDev, u16_t vapId); +int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm); +extern u16_t zfLnxGetVapId(zdev_t* dev); +extern u16_t zfLnxCheckTxBufferCnt(zdev_t *dev); +extern UsbTxQ_t *zfLnxGetUsbTxBuffer(zdev_t *dev); + +extern u16_t zfLnxAuthNotify(zdev_t* dev, u16_t* macAddr); +extern u16_t zfLnxAsocNotify(zdev_t* dev, u16_t* macAddr, u8_t* body, u16_t bodySize, u16_t port); +extern u16_t zfLnxDisAsocNotify(zdev_t* dev, u8_t* macAddr, u16_t port); +extern u16_t zfLnxApConnectNotify(zdev_t* dev, u8_t* macAddr, u16_t port); +extern void zfLnxConnectNotify(zdev_t* dev, u16_t status, u16_t* bssid); +extern void zfLnxScanNotify(zdev_t* dev, struct zsScanResult* result); +extern void zfLnxStatisticsNotify(zdev_t* dev, struct zsStastics* result); +extern void zfLnxMicFailureNotify(zdev_t* dev, u16_t* addr, u16_t status); +extern void zfLnxApMicFailureNotify(zdev_t* dev, u8_t* addr, zbuf_t* buf); +extern void zfLnxIbssPartnerNotify(zdev_t* dev, u16_t status, struct zsPartnerNotifyEvent *event); +extern void zfLnxMacAddressNotify(zdev_t* dev, u8_t* addr); +extern void zfLnxSendCompleteIndication(zdev_t* dev, zbuf_t* buf); +extern void zfLnxRecvEth(zdev_t* dev, zbuf_t* buf, u16_t port); +extern void zfLnxRestoreBufData(zdev_t* dev, zbuf_t* buf); +#ifdef ZM_ENABLE_CENC +extern u16_t zfLnxCencAsocNotify(zdev_t* dev, u16_t* macAddr, u8_t* body, u16_t bodySize, u16_t port); +#endif //ZM_ENABLE_CENC +extern void zfLnxWatchDogNotify(zdev_t* dev); +extern void zfLnxRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); +extern u8_t zfLnxCreateThread(zdev_t *dev); + +/****************************************************************************** +* P U B L I C D A T A +******************************************************************************* +*/ + +/* Definition of Wireless Extension */ + +#if WIRELESS_EXT > 12 +#include +#endif +//wireless extension helper functions +extern int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq); +extern int usbdrv_ioctl_setrts(struct net_device *dev, struct iw_param *rrq); +/* Wireless Extension Handler functions */ +extern int usbdrvwext_giwname(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrq, char *extra); +extern int usbdrvwext_siwfreq(struct net_device *dev, struct iw_request_info *info, + struct iw_freq *freq, char *extra); +extern int usbdrvwext_giwfreq(struct net_device *dev, struct iw_request_info *info, + struct iw_freq *freq, char *extra); +extern int usbdrvwext_siwmode(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrq, char *extra); +extern int usbdrvwext_giwmode(struct net_device *dev, struct iw_request_info *info, + __u32 *mode, char *extra); +extern int usbdrvwext_siwsens(struct net_device *dev, struct iw_request_info *info, + struct iw_param *sens, char *extra); +extern int usbdrvwext_giwsens(struct net_device *dev, struct iw_request_info *info, + struct iw_param *sens, char *extra); +extern int usbdrvwext_giwrange(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *extra); +extern int usbdrvwext_siwap(struct net_device *dev, struct iw_request_info *info, + struct sockaddr *MacAddr, char *extra); +extern int usbdrvwext_giwap(struct net_device *dev, struct iw_request_info *info, + struct sockaddr *MacAddr, char *extra); +extern int usbdrvwext_iwaplist(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *extra); +extern int usbdrvwext_siwscan(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *extra); +extern int usbdrvwext_giwscan(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *extra); +extern int usbdrvwext_siwessid(struct net_device *dev, struct iw_request_info *info, + struct iw_point *essid, char *extra); +extern int usbdrvwext_giwessid(struct net_device *dev, struct iw_request_info *info, + struct iw_point *essid, char *extra); +extern int usbdrvwext_siwnickn(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *nickname); +extern int usbdrvwext_giwnickn(struct net_device *dev, struct iw_request_info *info, + struct iw_point *data, char *nickname); +extern int usbdrvwext_siwrate(struct net_device *dev, struct iw_request_info *info, + struct iw_param *frq, char *extra); +extern int usbdrvwext_giwrate(struct net_device *dev, struct iw_request_info *info, + struct iw_param *frq, char *extra); +extern int usbdrvwext_siwrts(struct net_device *dev, struct iw_request_info *info, + struct iw_param *rts, char *extra); +extern int usbdrvwext_giwrts(struct net_device *dev, struct iw_request_info *info, + struct iw_param *rts, char *extra); +extern int usbdrvwext_siwfrag(struct net_device *dev, struct iw_request_info *info, + struct iw_param *frag, char *extra); +extern int usbdrvwext_giwfrag(struct net_device *dev, struct iw_request_info *info, + struct iw_param *frag, char *extra); +extern int usbdrvwext_siwtxpow(struct net_device *dev, struct iw_request_info *info, + struct iw_param *rrq, char *extra); +extern int usbdrvwext_giwtxpow(struct net_device *dev, struct iw_request_info *info, + struct iw_param *rrq, char *extra); +extern int usbdrvwext_siwretry(struct net_device *dev, struct iw_request_info *info, + struct iw_param *rrq, char *extra); +extern int usbdrvwext_giwretry(struct net_device *dev, struct iw_request_info *info, + struct iw_param *rrq, char *extra); +extern int usbdrvwext_siwencode(struct net_device *dev, struct iw_request_info *info, + struct iw_point *erq, char *key); +extern int usbdrvwext_giwencode(struct net_device *dev, struct iw_request_info *info, + struct iw_point *erq, char *key); +extern int usbdrvwext_siwpower(struct net_device *dev, struct iw_request_info *info, + struct iw_param *frq, char *extra); +extern int usbdrvwext_giwpower(struct net_device *dev, struct iw_request_info *info, + struct iw_param *frq, char *extra); +extern int usbdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); +/* + * Structures to export the Wireless Handlers + */ + +struct iw_priv_args usbdrv_private_args[] = { +// { SIOCIWFIRSTPRIV + 0x0, 0, 0, "list_bss" }, +// { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" }, + { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_auth" }, /* 0 - open, 1 - shared key */ + { SIOCIWFIRSTPRIV + 0x3, 0, IW_PRIV_TYPE_CHAR | 12, "get_auth" }, +// { SIOCIWFIRSTPRIV + 0x4, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_preamble" }, /* 0 - long, 1 - short */ +// { SIOCIWFIRSTPRIV + 0x5, 0, IW_PRIV_TYPE_CHAR | 6, "get_preamble" }, +// { SIOCIWFIRSTPRIV + 0x6, 0, 0, "cnt" }, +// { SIOCIWFIRSTPRIV + 0x7, 0, 0, "regs" }, +// { SIOCIWFIRSTPRIV + 0x8, 0, 0, "probe" }, +// { SIOCIWFIRSTPRIV + 0x9, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "dbg_flag" }, +// { SIOCIWFIRSTPRIV + 0xA, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "connect" }, +// { SIOCIWFIRSTPRIV + 0xB, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_mac_mode" }, +// { SIOCIWFIRSTPRIV + 0xC, 0, IW_PRIV_TYPE_CHAR | 12, "get_mac_mode" }, +}; + +#if WIRELESS_EXT > 12 +static iw_handler usbdrvwext_handler[] = { + (iw_handler) NULL, /* SIOCSIWCOMMIT */ + (iw_handler) usbdrvwext_giwname, /* SIOCGIWNAME */ + (iw_handler) NULL, /* SIOCSIWNWID */ + (iw_handler) NULL, /* SIOCGIWNWID */ + (iw_handler) usbdrvwext_siwfreq, /* SIOCSIWFREQ */ + (iw_handler) usbdrvwext_giwfreq, /* SIOCGIWFREQ */ + (iw_handler) usbdrvwext_siwmode, /* SIOCSIWMODE */ + (iw_handler) usbdrvwext_giwmode, /* SIOCGIWMODE */ + (iw_handler) usbdrvwext_siwsens, /* SIOCSIWSENS */ + (iw_handler) usbdrvwext_giwsens, /* SIOCGIWSENS */ + (iw_handler) NULL, /* not used */ /* SIOCSIWRANGE */ + (iw_handler) usbdrvwext_giwrange, /* SIOCGIWRANGE */ + (iw_handler) NULL, /* not used */ /* SIOCSIWPRIV */ + (iw_handler) NULL, /* kernel code */ /* SIOCGIWPRIV */ + (iw_handler) NULL, /* not used */ /* SIOCSIWSTATS */ + (iw_handler) NULL, /* kernel code */ /* SIOCGIWSTATS */ + (iw_handler) NULL, /* SIOCSIWSPY */ + (iw_handler) NULL, /* SIOCGIWSPY */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) usbdrvwext_siwap, /* SIOCSIWAP */ + (iw_handler) usbdrvwext_giwap, /* SIOCGIWAP */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) usbdrvwext_iwaplist, /* SIOCGIWAPLIST */ +#if WIRELESS_EXT > 13 + (iw_handler) usbdrvwext_siwscan, /* SIOCSIWSCAN */ + (iw_handler) usbdrvwext_giwscan, /* SIOCGIWSCAN */ +#else /* WIRELESS_EXT > 13 */ + (iw_handler) NULL, /* null */ /* SIOCSIWSCAN */ + (iw_handler) NULL, /* null */ /* SIOCGIWSCAN */ +#endif /* WIRELESS_EXT > 13 */ + (iw_handler) usbdrvwext_siwessid, /* SIOCSIWESSID */ + (iw_handler) usbdrvwext_giwessid, /* SIOCGIWESSID */ + + (iw_handler) usbdrvwext_siwnickn, /* SIOCSIWNICKN */ + (iw_handler) usbdrvwext_giwnickn, /* SIOCGIWNICKN */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) usbdrvwext_siwrate, /* SIOCSIWRATE */ + (iw_handler) usbdrvwext_giwrate, /* SIOCGIWRATE */ + (iw_handler) usbdrvwext_siwrts, /* SIOCSIWRTS */ + (iw_handler) usbdrvwext_giwrts, /* SIOCGIWRTS */ + (iw_handler) usbdrvwext_siwfrag, /* SIOCSIWFRAG */ + (iw_handler) usbdrvwext_giwfrag, /* SIOCGIWFRAG */ + (iw_handler) usbdrvwext_siwtxpow, /* SIOCSIWTXPOW */ + (iw_handler) usbdrvwext_giwtxpow, /* SIOCGIWTXPOW */ + (iw_handler) usbdrvwext_siwretry, /* SIOCSIWRETRY */ + (iw_handler) usbdrvwext_giwretry, /* SIOCGIWRETRY */ + (iw_handler) usbdrvwext_siwencode, /* SIOCSIWENCODE */ + (iw_handler) usbdrvwext_giwencode, /* SIOCGIWENCODE */ + (iw_handler) usbdrvwext_siwpower, /* SIOCSIWPOWER */ + (iw_handler) usbdrvwext_giwpower, /* SIOCGIWPOWER */ +}; + +static const iw_handler usbdrv_private_handler[] = +{ + //(iw_handler) usbdrvwext_setparam, /* SIOCWFIRSTPRIV+0 */ + //(iw_handler) usbdrvwext_getparam, /* SIOCWFIRSTPRIV+1 */ + //(iw_handler) usbdrvwext_setkey, /* SIOCWFIRSTPRIV+2 */ + //(iw_handler) usbdrvwext_setwmmparams, /* SIOCWFIRSTPRIV+3 */ + //(iw_handler) usbdrvwext_delkey, /* SIOCWFIRSTPRIV+4 */ + //(iw_handler) usbdrvwext_getwmmparams, /* SIOCWFIRSTPRIV+5 */ + //(iw_handler) usbdrvwext_setmlme, /* SIOCWFIRSTPRIV+6 */ + //(iw_handler) usbdrvwext_getchaninfo, /* SIOCWFIRSTPRIV+7 */ + //(iw_handler) usbdrvwext_setoptie, /* SIOCWFIRSTPRIV+8 */ + //(iw_handler) usbdrvwext_getoptie, /* SIOCWFIRSTPRIV+9 */ + //(iw_handler) usbdrvwext_addmac, /* SIOCWFIRSTPRIV+10 */ + //(iw_handler) usbdrvwext_getscanresults, /* SIOCWFIRSTPRIV+11 */ + //(iw_handler) usbdrvwext_delmac, /* SIOCWFIRSTPRIV+12 */ + //(iw_handler) usbdrvwext_getchanlist, /* SIOCWFIRSTPRIV+13 */ + //(iw_handler) usbdrvwext_setchanlist, /* SIOCWFIRSTPRIV+14 */ + //(iw_handler) NULL, /* SIOCWFIRSTPRIV+15 */ + //(iw_handler) usbdrvwext_chanswitch, /* SIOCWFIRSTPRIV+16 */ + //(iw_handler) usbdrvwext_setmode, /* SIOCWFIRSTPRIV+17 */ + //(iw_handler) usbdrvwext_getmode, /* SIOCWFIRSTPRIV+18 */ + NULL, /* SIOCIWFIRSTPRIV */ +}; + +struct iw_handler_def p80211wext_handler_def = { + .num_standard = sizeof(usbdrvwext_handler) / sizeof(iw_handler), + .num_private = sizeof(usbdrv_private_handler)/sizeof(iw_handler), + .num_private_args = sizeof(usbdrv_private_args)/sizeof(struct iw_priv_args), + .standard = usbdrvwext_handler, + .private = (iw_handler *) usbdrv_private_handler, + .private_args = (struct iw_priv_args *) usbdrv_private_args +}; +#endif + +/* WDS */ +//struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER]; +//void zfInitWdsStruct(void); + +/* VAP */ +struct zsVapStruct vap[ZM_VAP_PORT_NUMBER]; +void zfLnxInitVapStruct(void); + + +/** + * usbdrv_intr - interrupt handler + * @irq: the IRQ number + * @dev_inst: the net_device struct + * @regs: registers (unused) + * + * This routine is the ISR for the usbdrv board. It services + * the RX & TX queues & starts the RU if it has stopped due + * to no resources. + */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) +irqreturn_t usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) +#else +void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) +#endif +{ + struct net_device *dev; + struct usbdrv_private *macp; + + dev = dev_inst; + macp = dev->priv; + + + /* Read register error, card may be unpluged */ + if (0)//(intr_status == -1) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + return IRQ_NONE; +#else + return; +#endif + + /* the device is closed, don't continue or else bad things may happen. */ + if (!netif_running(dev)) { +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + return IRQ_NONE; +#else + return; +#endif + } + + if (macp->driver_isolated) { +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + return IRQ_NONE; +#else + return; +#endif + } + +#if (WLAN_HOSTIF == WLAN_PCI) + //zfiIsrPci(dev); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + return IRQ_HANDLED; +#else + return; +#endif +} + +int usbdrv_open(struct net_device *dev) +{ + struct usbdrv_private *macp = dev->priv; + int rc = 0; + u16_t size; + void* mem; + //unsigned char addr[6]; + struct zsCbFuncTbl cbFuncTbl; + + printk("Enter open()\n"); + +//#ifndef CONFIG_SMP +// read_lock(&(macp->isolate_lock)); +//#endif + if (macp->driver_isolated) { + rc = -EBUSY; + goto exit; + } + + size = zfiGlobalDataSize(dev); + if ((mem = kmalloc(size, GFP_KERNEL)) == NULL) + { + rc = -EBUSY; + goto exit; + } + macp->wd = mem; + + memset(&cbFuncTbl, 0, sizeof(struct zsCbFuncTbl)); + cbFuncTbl.zfcbAuthNotify = zfLnxAuthNotify; + cbFuncTbl.zfcbAuthNotify = zfLnxAuthNotify; + cbFuncTbl.zfcbAsocNotify = zfLnxAsocNotify; + cbFuncTbl.zfcbDisAsocNotify = zfLnxDisAsocNotify; + cbFuncTbl.zfcbApConnectNotify = zfLnxApConnectNotify; + cbFuncTbl.zfcbConnectNotify = zfLnxConnectNotify; + cbFuncTbl.zfcbScanNotify = zfLnxScanNotify; + cbFuncTbl.zfcbMicFailureNotify = zfLnxMicFailureNotify; + cbFuncTbl.zfcbApMicFailureNotify = zfLnxApMicFailureNotify; + cbFuncTbl.zfcbIbssPartnerNotify = zfLnxIbssPartnerNotify; + cbFuncTbl.zfcbMacAddressNotify = zfLnxMacAddressNotify; + cbFuncTbl.zfcbSendCompleteIndication = zfLnxSendCompleteIndication; + cbFuncTbl.zfcbRecvEth = zfLnxRecvEth; + cbFuncTbl.zfcbRecv80211 = zfLnxRecv80211; + cbFuncTbl.zfcbRestoreBufData = zfLnxRestoreBufData; +#ifdef ZM_ENABLE_CENC + cbFuncTbl.zfcbCencAsocNotify = zfLnxCencAsocNotify; +#endif //ZM_ENABLE_CENC + cbFuncTbl.zfcbHwWatchDogNotify = zfLnxWatchDogNotify; + zfiWlanOpen(dev, &cbFuncTbl); + +#if 0 + { + //u16_t mac[3] = {0x1300, 0xb6d4, 0x5aaf}; + u16_t mac[3] = {0x8000, 0x00ab, 0x0000}; + //zfiWlanSetMacAddress(dev, mac); + } + /* MAC address */ + zfiWlanQueryMacAddress(dev, addr); + dev->dev_addr[0] = addr[0]; + dev->dev_addr[1] = addr[1]; + dev->dev_addr[2] = addr[2]; + dev->dev_addr[3] = addr[3]; + dev->dev_addr[4] = addr[4]; + dev->dev_addr[5] = addr[5]; +#endif + //zfwMacAddressNotify() will be called to setup dev->dev_addr[] + + zfLnxCreateThread(dev); + + mod_timer(&(macp->hbTimer10ms), jiffies + (1*HZ)/100); //10 ms + + netif_carrier_on(dev); + + netif_start_queue(dev); + +#if ZM_AP_MODE == 1 + zfiWlanSetWlanMode(dev, ZM_MODE_AP); + zfiWlanSetBasicRate(dev, 0xf, 0, 0); + zfiWlanSetSSID(dev, "OTUS_CWY", 8); + zfiWlanSetDtimCount(dev, 3); + + #if ZM_WEP_MOME == 1 + { + u8_t key[16] = {0x12, 0x34, 0x56, 0x78, 0x90}; + struct zsKeyInfo keyInfo; + + keyInfo.keyLength = 5; + keyInfo.keyIndex = 0; + keyInfo.flag = 0; + keyInfo.key = key; + zfiWlanSetKey(dev, keyInfo); + + zfiWlanSetEncryMode(dev, ZM_WEP64); + } + + #if ZM_SHARE_AUTH == 1 + zfiWlanSetAuthenticationMode(dev, 1); + #endif //#if ZM_SHARE_AUTH == 1 + #endif //#if ZM_WEP_MOME == 1 + +#elif ZM_PIBSS_MODE == 1 + zfiWlanSetWlanMode(dev, ZM_MODE_PSEUDO); +#else + zfiWlanSetWlanMode(dev, ZM_MODE_INFRASTRUCTURE); +#endif + //zfiWlanSetChannel(dev, ZM_CHANNEL, FALSE); + zfiWlanSetFrequency(dev, 2462000, FALSE); + zfiWlanSetRtsThreshold(dev, 32767); + zfiWlanSetFragThreshold(dev, 0); + + zfiWlanEnable(dev); + +#ifdef ZM_ENABLE_CENC +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) + macp->netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, NULL); +#else + macp->netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, 1, NULL, THIS_MODULE); +#endif + + if (macp->netlink_sk == NULL) + { + printk(KERN_ERR "Can't create NETLINK socket\n"); + } +#endif + + macp->DeviceOpened = 1; +exit: +//#ifndef CONFIG_SMP +// read_unlock(&(macp->isolate_lock)); +//#endif + //zfRegisterWdsDev(dev, 0); + //zfLnxRegisterVapDev(dev, 0); + + return rc; +} + + + + +/** + * usbdrv_get_stats - get driver statistics + * @dev: adapter's net_device struct + * + * This routine is called when the OS wants the adapter's stats returned. + * It returns the address of the net_device_stats stucture for the device. + * If the statistics are currently being updated, then they might be incorrect + * for a short while. However, since this cannot actually cause damage, no + * locking is used. + */ + +struct net_device_stats * usbdrv_get_stats(struct net_device *dev) +{ + struct usbdrv_private *macp = dev->priv; + + macp->drv_stats.net_stats.tx_errors = + macp->drv_stats.net_stats.tx_carrier_errors + + macp->drv_stats.net_stats.tx_aborted_errors; + + macp->drv_stats.net_stats.rx_errors = + macp->drv_stats.net_stats.rx_crc_errors + + macp->drv_stats.net_stats.rx_frame_errors + + macp->drv_stats.net_stats.rx_length_errors; + + + return &(macp->drv_stats.net_stats); +} + + +/** + * usbdrv_set_mac - set the MAC address + * @dev: adapter's net_device struct + * @addr: the new address + * + * This routine sets the ethernet address of the board + * Returns: + * 0 - if successful + * -1 - otherwise + */ + +int usbdrv_set_mac(struct net_device *dev, void *addr) +{ + struct usbdrv_private *macp; + int rc = -1; + + macp = dev->priv; + read_lock(&(macp->isolate_lock)); + + if (macp->driver_isolated) { + goto exit; + } + + rc = 0; + + +exit: + read_unlock(&(macp->isolate_lock)); + return rc; +} + + + +void +usbdrv_isolate_driver(struct usbdrv_private *macp) +{ +#ifndef CONFIG_SMP + write_lock_irq(&(macp->isolate_lock)); +#endif + macp->driver_isolated = TRUE; +#ifndef CONFIG_SMP + write_unlock_irq(&(macp->isolate_lock)); +#endif + + if (netif_running(macp->device)) + { + netif_carrier_off(macp->device); + netif_stop_queue(macp->device); + } +} + +#define VLAN_SIZE 4 +int usbdrv_change_mtu(struct net_device *dev, int new_mtu) +{ + if ((new_mtu < 68) || (new_mtu > (ETH_DATA_LEN + VLAN_SIZE))) + return -EINVAL; + + dev->mtu = new_mtu; + return 0; +} + +void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp); + +int usbdrv_close(struct net_device *dev) +{ +extern void zfHpLedCtrl(struct net_device *dev, u16_t ledId, u8_t mode); + + struct usbdrv_private *macp = dev->priv; + + printk(KERN_DEBUG "usbdrv_close\n"); + + netif_carrier_off(macp->device); + + del_timer_sync(&macp->hbTimer10ms); + + printk(KERN_DEBUG "usbdrv_netif_carrier_off\n"); + + usbdrv_isolate_driver(macp); + + printk(KERN_DEBUG "usbdrv_isolate_driver\n"); + + netif_carrier_off(macp->device); +#ifdef ZM_ENABLE_CENC + /* CENC */ + if (macp->netlink_sk != NULL) + { + // sock_release(macp->netlink_sk); + printk(KERN_ERR "usbdrv close netlink socket\n"); + } +#endif //ZM_ENABLE_CENC +#if (WLAN_HOSTIF == WLAN_PCI) + //free_irq(dev->irq, dev); +#endif + + /* Turn off LED */ + zfHpLedCtrl(dev, 0, 0); + zfHpLedCtrl(dev, 1, 0); + + /* Delay for a while */ + mdelay(10); + + /* clear WPA/RSN IE */ + macp->supIe[1] = 0; + + /* set the isolate flag to false, so usbdrv_open can be called */ + macp->driver_isolated = FALSE; + + zfiWlanClose(dev); + kfree(macp->wd); + + zfLnxUnlinkAllUrbs(macp); + + return 0; +} + + + + +int usbdrv_xmit_frame(struct sk_buff *skb, struct net_device *dev) +{ + int notify_stop = FALSE; + struct usbdrv_private *macp = dev->priv; + +#if 0 + /* Test code */ + { + struct sk_buff* s; + + s = skb_copy_expand(skb, 8, 0, GFP_ATOMIC); + skb_push(s, 8); + s->data[0] = 'z'; + s->data[1] = 'y'; + s->data[2] = 'd'; + s->data[3] = 'a'; + s->data[4] = 's'; + printk("len1=%d, len2=%d", skb->len, s->len); + netlink_broadcast(rtnl, s, 0, RTMGRP_LINK, GFP_ATOMIC); + } +#endif + +#if ZM_DISABLE_XMIT + dev_kfree_skb_irq(skb); +#else + zfiTxSendEth(dev, skb, 0); +#endif + macp->drv_stats.net_stats.tx_bytes += skb->len; + macp->drv_stats.net_stats.tx_packets++; + + //dev_kfree_skb_irq(skb); + + if (notify_stop) { + netif_carrier_off(dev); + netif_stop_queue(dev); + } + + return 0; +} + + + + +void usbdrv_set_multi(struct net_device *dev) +{ + + + if (!(dev->flags & IFF_UP)) + return; + + return; + +} + + + +/** + * usbdrv_clear_structs - free resources + + * @dev: adapter's net_device struct + * + * Free all device specific structs, unmap i/o address, etc. + */ +void usbdrv_clear_structs(struct net_device *dev) +{ + struct usbdrv_private *macp = dev->priv; + + +#if (WLAN_HOSTIF == WLAN_PCI) + iounmap(macp->regp); + + pci_release_regions(macp->pdev); + pci_disable_device(macp->pdev); + pci_set_drvdata(macp->pdev, NULL); +#endif + + kfree(macp); + + kfree(dev); + +} + +void usbdrv_remove1(struct pci_dev *pcid) +{ + struct net_device *dev; + struct usbdrv_private *macp; + + if (!(dev = (struct net_device *) pci_get_drvdata(pcid))) + return; + + macp = dev->priv; + unregister_netdev(dev); + + usbdrv_clear_structs(dev); +} + + +void zfLnx10msTimer(struct net_device* dev) +{ + struct usbdrv_private *macp = dev->priv; + + mod_timer(&(macp->hbTimer10ms), jiffies + (1*HZ)/100); //10 ms + zfiHeartBeat(dev); + return; +} + +void zfLnxInitVapStruct(void) +{ + u16_t i; + + for (i=0; iname, vapId); + zfiWlanSetSSID(dev, "vap1", 4); + zfiWlanEnable(dev); + netif_start_queue(dev); + } + else + { + printk("VAP opened error : vap ID=%d\n", vapId); + } + return 0; +} + +int zfLnxVapClose(struct net_device *dev) +{ + u16_t vapId; + + vapId = zfLnxGetVapId(dev); + + if (vapId != 0xffff) + { + if (vap[vapId].openFlag == 1) + { + printk("zfLnxVapClose: device name=%s, vap ID=%d\n", dev->name, vapId); + + netif_stop_queue(dev); + vap[vapId].openFlag = 0; + } + else + { + printk("VAP port was not opened : vap ID=%d\n", vapId); + } + } + return 0; +} + +int zfLnxVapXmitFrame(struct sk_buff *skb, struct net_device *dev) +{ + int notify_stop = FALSE; + struct usbdrv_private *macp = dev->priv; + u16_t vapId; + + vapId = zfLnxGetVapId(dev); + //printk("zfLnxVapXmitFrame: vap ID=%d\n", vapId); + //printk("zfLnxVapXmitFrame(), skb=%lxh\n", (u32_t)skb); + + if (vapId >= ZM_VAP_PORT_NUMBER) + { + dev_kfree_skb_irq(skb); + return 0; + } +#if 1 + if (vap[vapId].openFlag == 0) + { + dev_kfree_skb_irq(skb); + return 0; + } +#endif + + + zfiTxSendEth(dev, skb, 0x1); + + macp->drv_stats.net_stats.tx_bytes += skb->len; + macp->drv_stats.net_stats.tx_packets++; + + //dev_kfree_skb_irq(skb); + + if (notify_stop) { + netif_carrier_off(dev); + netif_stop_queue(dev); + } + + return 0; +} + +int zfLnxRegisterVapDev(struct net_device* parentDev, u16_t vapId) +{ + /* Allocate net device structure */ + vap[vapId].dev = alloc_etherdev(0); + printk("Register vap dev=%x\n", (u32_t)vap[vapId].dev); + + if(vap[vapId].dev == NULL) { + printk("alloc_etherdev fail\n"); + return -ENOMEM; + } + + /* Setup the default settings */ + ether_setup(vap[vapId].dev); + + /* MAC address */ + memcpy(vap[vapId].dev->dev_addr, parentDev->dev_addr, ETH_ALEN); + + vap[vapId].dev->irq = parentDev->irq; + vap[vapId].dev->base_addr = parentDev->base_addr; + vap[vapId].dev->mem_start = parentDev->mem_start; + vap[vapId].dev->mem_end = parentDev->mem_end; + vap[vapId].dev->priv = parentDev->priv; + + //dev->hard_start_xmit = &zd1212_wds_xmit_frame; + vap[vapId].dev->hard_start_xmit = &zfLnxVapXmitFrame; + vap[vapId].dev->open = &zfLnxVapOpen; + vap[vapId].dev->stop = &zfLnxVapClose; + vap[vapId].dev->get_stats = &usbdrv_get_stats; + vap[vapId].dev->change_mtu = &usbdrv_change_mtu; +#ifdef ZM_HOSTAPD_SUPPORT + vap[vapId].dev->do_ioctl = usbdrv_ioctl; +#else + vap[vapId].dev->do_ioctl = NULL; +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + vap[vapId].dev->destructor = free_netdev; +#else + vap[vapId].dev->features |= NETIF_F_DYNALLOC; +#endif + + vap[vapId].dev->tx_queue_len = 0; + + vap[vapId].dev->dev_addr[0] = parentDev->dev_addr[0]; + vap[vapId].dev->dev_addr[1] = parentDev->dev_addr[1]; + vap[vapId].dev->dev_addr[2] = parentDev->dev_addr[2]; + vap[vapId].dev->dev_addr[3] = parentDev->dev_addr[3]; + vap[vapId].dev->dev_addr[4] = parentDev->dev_addr[4]; + vap[vapId].dev->dev_addr[5] = parentDev->dev_addr[5] + (vapId+1); + + /* Stop the network queue first */ + netif_stop_queue(vap[vapId].dev); + + sprintf(vap[vapId].dev->name, "vap%d", vapId); + printk("Register VAP dev success : %s\n", vap[vapId].dev->name); + + if(register_netdevice(vap[vapId].dev) != 0) { + printk("register VAP device fail\n"); + vap[vapId].dev = NULL; + return -EINVAL; + } + + return 0; +} + +int zfLnxUnregisterVapDev(struct net_device* parentDev, u16_t vapId) +{ + int ret = 0; + + printk("Unregister VAP dev : %s\n", vap[vapId].dev->name); + + if(vap[vapId].dev != NULL) { + printk("Unregister vap dev=%x\n", (u32_t)vap[vapId].dev); + // + //unregister_netdevice(wds[wdsId].dev); + unregister_netdev(vap[vapId].dev); + + printk("VAP unregister_netdevice\n"); + vap[vapId].dev = NULL; + } + else { + printk("unregister VAP device: %d fail\n", vapId); + ret = -EINVAL; + } + + return ret; +} + + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */ +# define SUBMIT_URB(u,f) usb_submit_urb(u,f) +# define USB_ALLOC_URB(u,f) usb_alloc_urb(u,f) +#else +# define SUBMIT_URB(u,f) usb_submit_urb(u) +# define USB_ALLOC_URB(u,f) usb_alloc_urb(u) +#endif + +//extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr); +extern struct iw_handler_def p80211wext_handler_def; + +extern int usbdrv_open(struct net_device *dev); +extern int usbdrv_close(struct net_device *dev); +extern int usbdrv_xmit_frame(struct sk_buff *skb, struct net_device *dev); +extern int usbdrv_xmit_frame(struct sk_buff *skb, struct net_device *dev); +extern int usbdrv_change_mtu(struct net_device *dev, int new_mtu); +extern void usbdrv_set_multi(struct net_device *dev); +extern int usbdrv_set_mac(struct net_device *dev, void *addr); +extern struct net_device_stats * usbdrv_get_stats(struct net_device *dev); +extern int usbdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); +extern UsbTxQ_t *zfLnxGetUsbTxBuffer(struct net_device *dev); + +int zfLnxAllocAllUrbs(struct usbdrv_private *macp) +{ + struct usb_interface *interface = macp->interface; +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + struct usb_interface_descriptor *iface_desc = &interface->altsetting[0]; +#else + struct usb_host_interface *iface_desc = &interface->altsetting[0]; +#endif + + struct usb_endpoint_descriptor *endpoint; + int i; + + /* descriptor matches, let's find the endpoints needed */ + /* check out the endpoints */ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + for (i = 0; i < iface_desc->bNumEndpoints; ++i) + { + endpoint = &iface_desc->endpoint[i]; +#else + for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) + { + endpoint = &iface_desc->endpoint[i].desc; +#endif + if ((endpoint->bEndpointAddress & 0x80) && + ((endpoint->bmAttributes & 3) == 0x02)) + { + /* we found a bulk in endpoint */ + printk(KERN_ERR "bulk in: wMaxPacketSize = %x\n", le16_to_cpu(endpoint->wMaxPacketSize)); + } + + if (((endpoint->bEndpointAddress & 0x80) == 0x00) && + ((endpoint->bmAttributes & 3) == 0x02)) + { + /* we found a bulk out endpoint */ + printk(KERN_ERR "bulk out: wMaxPacketSize = %x\n", le16_to_cpu(endpoint->wMaxPacketSize)); + } + + if ((endpoint->bEndpointAddress & 0x80) && + ((endpoint->bmAttributes & 3) == 0x03)) + { + /* we found a interrupt in endpoint */ + printk(KERN_ERR "interrupt in: wMaxPacketSize = %x\n", le16_to_cpu(endpoint->wMaxPacketSize)); + printk(KERN_ERR "interrupt in: int_interval = %d\n", endpoint->bInterval); + } + + if (((endpoint->bEndpointAddress & 0x80) == 0x00) && + ((endpoint->bmAttributes & 3) == 0x03)) + { + /* we found a interrupt out endpoint */ + printk(KERN_ERR "interrupt out: wMaxPacketSize = %x\n", le16_to_cpu(endpoint->wMaxPacketSize)); + printk(KERN_ERR "interrupt out: int_interval = %d\n", endpoint->bInterval); + } + } + + /* Allocate all Tx URBs */ + for (i = 0; i < ZM_MAX_TX_URB_NUM; i++) + { + macp->WlanTxDataUrb[i] = USB_ALLOC_URB(0, GFP_KERNEL); + + if (macp->WlanTxDataUrb[i] == 0) + { + int j; + + /* Free all urbs */ + for (j = 0; j < i; j++) + { + usb_free_urb(macp->WlanTxDataUrb[j]); + } + + return 0; + } + } + + /* Allocate all Rx URBs */ + for (i = 0; i < ZM_MAX_RX_URB_NUM; i++) + { + macp->WlanRxDataUrb[i] = USB_ALLOC_URB(0, GFP_KERNEL); + + if (macp->WlanRxDataUrb[i] == 0) + { + int j; + + /* Free all urbs */ + for (j = 0; j < i; j++) + { + usb_free_urb(macp->WlanRxDataUrb[j]); + } + + for (j = 0; j < ZM_MAX_TX_URB_NUM; j++) + { + usb_free_urb(macp->WlanTxDataUrb[j]); + } + + return 0; + } + } + + /* Allocate Register Read/Write USB */ + macp->RegOutUrb = USB_ALLOC_URB(0, GFP_KERNEL); + macp->RegInUrb = USB_ALLOC_URB(0, GFP_KERNEL); + + return 1; +} + +void zfLnxFreeAllUrbs(struct usbdrv_private *macp) +{ + int i; + + /* Free all Tx URBs */ + for (i = 0; i < ZM_MAX_TX_URB_NUM; i++) + { + if (macp->WlanTxDataUrb[i] != NULL) + { + usb_free_urb(macp->WlanTxDataUrb[i]); + } + } + + /* Free all Rx URBs */ + for (i = 0; i < ZM_MAX_RX_URB_NUM; i++) + { + if (macp->WlanRxDataUrb[i] != NULL) + { + usb_free_urb(macp->WlanRxDataUrb[i]); + } + } + + /* Free USB Register Read/Write URB */ + usb_free_urb(macp->RegOutUrb); + usb_free_urb(macp->RegInUrb); +} + +void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp) +{ + int i; + + /* Unlink all Tx URBs */ + for (i = 0; i < ZM_MAX_TX_URB_NUM; i++) + { + if (macp->WlanTxDataUrb[i] != NULL) + { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + macp->WlanTxDataUrb[i]->transfer_flags &= ~URB_ASYNC_UNLINK; +#endif + usb_unlink_urb(macp->WlanTxDataUrb[i]); + } + } + + /* Unlink all Rx URBs */ + for (i = 0; i < ZM_MAX_RX_URB_NUM; i++) + { + if (macp->WlanRxDataUrb[i] != NULL) + { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + macp->WlanRxDataUrb[i]->transfer_flags &= ~URB_ASYNC_UNLINK; +#endif + usb_unlink_urb(macp->WlanRxDataUrb[i]); + } + } + + /* Unlink USB Register Read/Write URB */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + macp->RegOutUrb->transfer_flags &= ~URB_ASYNC_UNLINK; +#endif + usb_unlink_urb(macp->RegOutUrb); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + macp->RegInUrb->transfer_flags &= ~URB_ASYNC_UNLINK; +#endif + usb_unlink_urb(macp->RegInUrb); +} + +u8_t zfLnxInitSetup(struct net_device *dev, struct usbdrv_private *macp) +{ + //unsigned char addr[6]; + + //init_MUTEX(&macp->ps_sem); + //init_MUTEX(&macp->reg_sem); + //init_MUTEX(&macp->bcn_sem); + //init_MUTEX(&macp->config_sem); + + spin_lock_init(&(macp->cs_lock)); +#if 0 + /* MAC address */ + zfiWlanQueryMacAddress(dev, addr); + dev->dev_addr[0] = addr[0]; + dev->dev_addr[1] = addr[1]; + dev->dev_addr[2] = addr[2]; + dev->dev_addr[3] = addr[3]; + dev->dev_addr[4] = addr[4]; + dev->dev_addr[5] = addr[5]; +#endif +#if WIRELESS_EXT > 12 + dev->wireless_handlers = (struct iw_handler_def *)&p80211wext_handler_def; +#endif + + dev->open = usbdrv_open; + dev->hard_start_xmit = usbdrv_xmit_frame; + dev->stop = usbdrv_close; + dev->change_mtu = &usbdrv_change_mtu; + dev->get_stats = usbdrv_get_stats; + dev->set_multicast_list = usbdrv_set_multi; + dev->set_mac_address = usbdrv_set_mac; + dev->do_ioctl = usbdrv_ioctl; + + dev->flags |= IFF_MULTICAST; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)) + dev->dev_addr[0] = 0x00; + dev->dev_addr[1] = 0x03; + dev->dev_addr[2] = 0x7f; + dev->dev_addr[3] = 0x11; + dev->dev_addr[4] = 0x22; + dev->dev_addr[5] = 0x33; +#endif + + /* Initialize Heart Beat timer */ + init_timer(&macp->hbTimer10ms); + macp->hbTimer10ms.data = (unsigned long)dev; + macp->hbTimer10ms.function = (void *)&zfLnx10msTimer; + + /* Initialize WDS and VAP data structure */ + //zfInitWdsStruct(); + zfLnxInitVapStruct(); + + return 1; +} + +u8_t zfLnxClearStructs(struct net_device *dev) +{ + u16_t ii; + u16_t TxQCnt; + + TxQCnt = zfLnxCheckTxBufferCnt(dev); + + printk(KERN_ERR "TxQCnt: %d\n", TxQCnt); + + for(ii = 0; ii < TxQCnt; ii++) + { + UsbTxQ_t *TxQ = zfLnxGetUsbTxBuffer(dev); + + printk(KERN_ERR "dev_kfree_skb_any\n"); + /* Free buffer */ + dev_kfree_skb_any(TxQ->buf); + } + + return 0; +} diff --git a/drivers/staging/otus/usbdrv.h b/drivers/staging/otus/usbdrv.h new file mode 100644 index 000000000000..6e41881d8c71 --- /dev/null +++ b/drivers/staging/otus/usbdrv.h @@ -0,0 +1,257 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : usbdrv.h */ +/* */ +/* Abstract */ +/* This module contains network interface up/down related definition*/ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#ifndef _USBDRV_H +#define _USBDRV_H + +#define WLAN_USB 0 +#define WLAN_PCI 1 + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + #include +#endif + +#include "zdcompat.h" + +#include "oal_dt.h" +#include "oal_marc.h" +#include "80211core/pub_zfi.h" +//#include "pub_zfw.h" +#include "80211core/pub_usb.h" + +#include +/* Please include header files for device type in the beginning of this file */ +#define urb_t struct urb + +#define usb_complete_t usb_complete_t +#define pipe_t u32_t + +/* USB Endpoint definition */ +#define USB_WLAN_TX_PIPE 1 +#define USB_WLAN_RX_PIPE 2 +#define USB_REG_IN_PIPE 3 +#define USB_REG_OUT_PIPE 4 + +#if (WLAN_HOSTIF == WLAN_USB) +#include +#endif + +#ifdef ZM_HOSTAPD_SUPPORT +#include "athr_common.h" +#endif + +/************************************************************************** +** Descriptor Data Structure +***************************************************************************/ +struct driver_stats { + struct net_device_stats net_stats; +}; + +#define ZM_MAX_RX_BUFFER_SIZE 8192 + +#if ZM_USB_TX_STREAM_MODE == 1 +#define ZM_MAX_TX_AGGREGATE_NUM 4 +#define ZM_USB_TX_BUF_SIZE 8096 +#define ZM_MAX_TX_URB_NUM 4 +#else +#define ZM_USB_TX_BUF_SIZE 2048 +#define ZM_MAX_TX_URB_NUM 8 +#endif +#define ZM_USB_REG_MAX_BUF_SIZE 64 +#define ZM_MAX_RX_URB_NUM 16 +#define ZM_MAX_TX_BUF_NUM 128 + +typedef struct UsbTxQ +{ + zbuf_t *buf; + u8_t hdr[80]; + u16_t hdrlen; + u8_t snap[8]; + u16_t snapLen; + u8_t tail[16]; + u16_t tailLen; + u16_t offset; +} UsbTxQ_t; + + +struct zdap_ioctl { + u16_t cmd; /* Command to run */ + u32_t addr; /* Length of the data buffer */ + u32_t value; /* Pointer to the data buffer */ + u8_t data[0x100]; +}; + +#define ZM_OAL_MAX_STA_SUPPORT 16 + +struct usbdrv_private +{ + //linux used + struct net_device *device; +#if (WLAN_HOSTIF == WLAN_PCI) + struct pci_dev *pdev; +#endif +#if (WLAN_HOSTIF == WLAN_USB) + struct usb_device *udev; + struct usb_interface *interface; +#endif + struct driver_stats drv_stats; + char ifname[IFNAMSIZ]; + int using_dac; + u8_t rev_id; /* adapter PCI revision ID */ + rwlock_t isolate_lock; + spinlock_t cs_lock; + int driver_isolated; +#if (WLAN_HOSTIF == WLAN_PCI) + void *regp; +#endif + + /* timer for heart beat */ + struct timer_list hbTimer10ms; + + /* For driver core */ + void* wd; + +#if (WLAN_HOSTIF == WLAN_USB) + u8_t txUsbBuf[ZM_MAX_TX_URB_NUM][ZM_USB_TX_BUF_SIZE]; + u8_t regUsbReadBuf[ZM_USB_REG_MAX_BUF_SIZE]; + u8_t regUsbWriteBuf[ZM_USB_REG_MAX_BUF_SIZE]; + urb_t *WlanTxDataUrb[ZM_MAX_TX_URB_NUM]; + urb_t *WlanRxDataUrb[ZM_MAX_RX_URB_NUM]; + urb_t *RegOutUrb; + urb_t *RegInUrb; + UsbTxQ_t UsbTxBufQ[ZM_MAX_TX_BUF_NUM]; + zbuf_t *UsbRxBufQ[ZM_MAX_RX_URB_NUM]; + u16_t TxBufHead; + u16_t TxBufTail; + u16_t TxBufCnt; + u16_t TxUrbHead; + u16_t TxUrbTail; + u16_t TxUrbCnt; + u16_t RxBufHead; + u16_t RxBufTail; + u16_t RxBufCnt; +#endif + +#if ZM_USB_STREAM_MODE == 1 + zbuf_t *reamin_buf; +#endif + +#ifdef ZM_HOSTAPD_SUPPORT + struct athr_wlan_param athr_wpa_req; +#endif + struct sock *netlink_sk; + u8_t DeviceOpened; //CWYang(+) + u8_t supIe[50]; + u8_t supLen; + struct ieee80211req_wpaie stawpaie[ZM_OAL_MAX_STA_SUPPORT]; + u8_t forwardMgmt; + + struct zfCbUsbFuncTbl usbCbFunctions; + + /* For keventd */ + u32_t flags; + unsigned long kevent_flags; + u16_t kevent_ready; + + struct semaphore ioctl_sem; + struct work_struct kevent; + wait_queue_head_t wait_queue_event; +#ifdef ZM_HALPLUS_LOCK + unsigned long hal_irqFlag; +#endif + u16_t adapterState; +}; + +/* WDS */ +#define ZM_WDS_PORT_NUMBER 6 + +struct zsWdsStruct +{ + struct net_device* dev; + u16_t openFlag; +}; + +/* VAP */ +#define ZM_VAP_PORT_NUMBER 7 + +struct zsVapStruct +{ + struct net_device* dev; + u16_t openFlag; +}; + +/***************************************/ + +#define ZM_IOCTL_REG_READ 0x01 +#define ZM_IOCTL_REG_WRITE 0x02 +#define ZM_IOCTL_MEM_DUMP 0x03 +#define ZM_IOCTL_REG_DUMP 0x05 +#define ZM_IOCTL_TXD_DUMP 0x06 +#define ZM_IOCTL_RXD_DUMP 0x07 +#define ZM_IOCTL_MEM_READ 0x0B +#define ZM_IOCTL_MEM_WRITE 0x0C +#define ZM_IOCTL_DMA_TEST 0x10 +#define ZM_IOCTL_REG_TEST 0x11 +#define ZM_IOCTL_TEST 0x80 +#define ZM_IOCTL_TALLY 0x81 //CWYang(+) +#define ZM_IOCTL_RTS 0xA0 +#define ZM_IOCTL_MIX_MODE 0xA1 +#define ZM_IOCTL_FRAG 0xA2 +#define ZM_IOCTL_SCAN 0xA3 +#define ZM_IOCTL_KEY 0xA4 +#define ZM_IOCTL_RATE 0xA5 +#define ZM_IOCTL_ENCRYPTION_MODE 0xA6 +#define ZM_IOCTL_GET_TXCNT 0xA7 +#define ZM_IOCTL_GET_DEAGG_CNT 0xA8 +#define ZM_IOCTL_DURATION_MODE 0xA9 +#define ZM_IOCTL_SET_AES_KEY 0xAA +#define ZM_IOCTL_SET_AES_MODE 0xAB +#define ZM_IOCTL_SIGNAL_STRENGTH 0xAC //CWYang(+) +#define ZM_IOCTL_SIGNAL_QUALITY 0xAD //CWYang(+) +#define ZM_IOCTL_SET_PIBSS_MODE 0xAE + +#define ZDAPIOCTL SIOCDEVPRIVATE + +enum devState { + Opened, + Enabled, + Disabled, + Closed +}; + +#endif /* _USBDRV_H */ + diff --git a/drivers/staging/otus/wrap_buf.c b/drivers/staging/otus/wrap_buf.c new file mode 100644 index 000000000000..62496a0f8e3f --- /dev/null +++ b/drivers/staging/otus/wrap_buf.c @@ -0,0 +1,114 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : wrap_buf.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for buffer management */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + + + +/* Called to allocate buffer, must return a continue buffer space */ +zbuf_t* zfwBufAllocate(zdev_t* dev, u16_t len) +{ + zbuf_t* buf; + + /* Allocate SKB for packet*/ + buf = dev_alloc_skb(len); + + return buf; +} + + +/* Called to free buffer, replace below 3 functions */ +void zfwBufFree(zdev_t* dev, zbuf_t* buf, u16_t status) +{ + dev_kfree_skb_any(buf); +} + +/* Called to adjust buffer size and head pointer */ +u16_t zfwBufRemoveHead(zdev_t* dev, zbuf_t* buf, u16_t size) +{ + //zm_assert(buf->len > size); + + buf->data += size; + buf->len -= size; + return 0; +} + + + + +/* return tail if head==NULL, called to chain multiple buffer together */ +/* Used to chain Rx buffer to form a frame. if the prepared Rx buffer */ +/* is greater than an ethernet frame(1518+32 byte), then this function */ +/* will only be called with head=NULL. */ +u16_t zfwBufChain(zdev_t* dev, zbuf_t** head, zbuf_t* tail) +{ + + *head = tail; + return 0; +} + + +/* Called when doing infra-bss forwarding */ +u16_t zfwBufCopy(zdev_t* dev, zbuf_t* dst, zbuf_t* src) +{ + memcpy(dst->data, src->data, src->len); + dst->tail = dst->data; + skb_put(dst, src->len); + return 0; +} + + +/* Called to adjust buffer size and tail pointer */ +u16_t zfwBufSetSize(zdev_t* dev, zbuf_t* buf, u16_t size) +{ +#ifdef NET_SKBUFF_DATA_USES_OFFSET + buf->tail = 0; + buf->len = 0; +#else + buf->tail = buf->data; + buf->len = 0; +#endif + + skb_put(buf, size); + return 0; +} + +u16_t zfwBufGetSize(zdev_t* dev, zbuf_t* buf) +{ + return buf->len; +} + +void zfwCopyBufContext(zdev_t* dev, zbuf_t* source, zbuf_t* dst) +{ +} diff --git a/drivers/staging/otus/wrap_dbg.c b/drivers/staging/otus/wrap_dbg.c new file mode 100644 index 000000000000..53763d9d2d85 --- /dev/null +++ b/drivers/staging/otus/wrap_dbg.c @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : wrap_dbg.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for debug functions */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + +void zfwDumpBuf(zdev_t* dev, zbuf_t* buf) +{ + u16_t i; + + for (i=0; ilen; i++) + { + printk("%02x ", *(((u8_t*)buf->data)+i)); + if ((i&0xf)==0xf) + { + printk("\n"); + } + } + printk("\n"); +} + + +void zfwDbgReadRegDone(zdev_t* dev, u32_t addr, u32_t val) +{ + printk("Read addr:%x = %x\n", addr, val); +} + +void zfwDbgWriteRegDone(zdev_t* dev, u32_t addr, u32_t val) +{ + printk("Write addr:%x = %x\n", addr, val); +} + +void zfwDbgReadTallyDone(zdev_t* dev) +{ + //printk("Read Tall Done\n"); +} + +void zfwDbgWriteEepromDone(zdev_t* dev, u32_t addr, u32_t val) +{ +} + +void zfwDbgQueryHwTxBusyDone(zdev_t* dev, u32_t val) +{ +} + +//For Evl ++ +void zfwDbgReadFlashDone(zdev_t* dev, u32_t addr, u32_t* rspdata, u32_t datalen) +{ + printk("Read Flash addr:%x length:%x\n", addr, datalen); +} + +void zfwDbgProgrameFlashDone(zdev_t* dev) +{ + printk("Program Flash Done\n"); +} + +void zfwDbgProgrameFlashChkDone(zdev_t* dev) +{ + printk("Program Flash Done\n"); +} + +void zfwDbgGetFlashChkSumDone(zdev_t* dev, u32_t* rspdata) +{ + printk("Get Flash ChkSum Done\n"); +} + +void zfwDbgDownloadFwInitDone(zdev_t* dev) +{ + printk("Download FW Init Done\n"); +} +//For Evl -- + +/* Leave an empty line below to remove warning message on some compiler */ diff --git a/drivers/staging/otus/wrap_ev.c b/drivers/staging/otus/wrap_ev.c new file mode 100644 index 000000000000..ba18d1e17412 --- /dev/null +++ b/drivers/staging/otus/wrap_ev.c @@ -0,0 +1,283 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : wrap_ev.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for events */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + + +/***** Management *****/ +u16_t zfLnxAuthNotify(zdev_t* dev, u16_t* macAddr) +{ + return 0; +} + +u16_t zfLnxAsocNotify(zdev_t* dev, u16_t* macAddr, u8_t* body, u16_t bodySize, u16_t port) +{ +//#ifdef ZM_HOSTAPD_SUPPORT + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + union iwreq_data wreq; + u8_t *addr = (u8_t *) macAddr; + u16_t i, j; + + memset(&wreq, 0, sizeof(wreq)); + memcpy(wreq.addr.sa_data, macAddr, ETH_ALEN); + wreq.addr.sa_family = ARPHRD_ETHER; + printk(KERN_DEBUG "join_event of MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); + + for(i = 0; i < ZM_OAL_MAX_STA_SUPPORT; i++) + { + for(j = 0; j < IEEE80211_ADDR_LEN; j++) + { + if ((macp->stawpaie[i].wpa_macaddr[j] != 0) && + (macp->stawpaie[i].wpa_macaddr[j] != addr[j])) + break; + } + if (j == 6) + break; + } + if (i < ZM_OAL_MAX_STA_SUPPORT) + { + //printk("zfwAsocNotify - store wpa ie in macp, index = %d\n", i); + memcpy(macp->stawpaie[i].wpa_macaddr, macAddr, IEEE80211_ADDR_LEN); + memcpy(macp->stawpaie[i].wpa_ie, body, bodySize); + } + //if(macp->cardSetting.BssType == INFRASTRUCTURE_BSS) { + // //wireless_send_event(macp->device, SIOCGIWSCAN, &wreq, NULL); + // wireless_send_event(macp->device, SIOCGIWAP, &wreq, NULL); + //} +#if WIRELESS_EXT >= 15 + //else if(macp->cardSetting.BssType == AP_BSS) { +// if (port == 0) +// { + wireless_send_event(dev, IWEVREGISTERED, &wreq, NULL); +// } +// else +// { +// /* Check whether the VAP device is valid */ +// if (vap[port].dev != NULL) +// { +// wireless_send_event(vap[port].dev, IWEVREGISTERED, &wreq, NULL); +// } +// else +// { +// printk(KERN_ERR "Can' find a valid VAP device, port: %d\n", port); +// } +// } + //} +#endif +//#endif + + return 0; +} + + +/* Notification that a STA is disassociated from AP */ +/* AP mode only */ +u16_t zfLnxDisAsocNotify(zdev_t* dev, u8_t* macAddr, u16_t port) +{ + union iwreq_data wreq; + u8_t *addr = (u8_t *) macAddr; + + memset(&wreq, 0, sizeof(wreq)); + memcpy(wreq.addr.sa_data, macAddr, ETH_ALEN); + wreq.addr.sa_family = ARPHRD_ETHER; + printk(KERN_DEBUG "zfwDisAsocNotify(), MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); + + + return 0; +} + +/* Notification that a STA is connect to AP */ +/* AP mode only */ +u16_t zfLnxApConnectNotify(zdev_t* dev, u8_t* macAddr, u16_t port) +{ + union iwreq_data wreq; + u8_t *addr = (u8_t *) macAddr; + + memset(&wreq, 0, sizeof(wreq)); + memcpy(wreq.addr.sa_data, macAddr, ETH_ALEN); + wreq.addr.sa_family = ARPHRD_ETHER; + printk(KERN_DEBUG "zfwApConnectNotify(), MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); + + + return 0; +} + + + +void zfLnxConnectNotify(zdev_t* dev, u16_t status, u16_t* bssid) +{ + union iwreq_data wreq; + u8_t *addr = (u8_t *) bssid; + struct usbdrv_private *macp = dev->priv; + + if (bssid != NULL) + { + memset(&wreq, 0, sizeof(wreq)); + if (status == ZM_STATUS_MEDIA_CONNECT) + memcpy(wreq.addr.sa_data, bssid, ETH_ALEN); + wreq.addr.sa_family = ARPHRD_ETHER; + + if (status == ZM_STATUS_MEDIA_CONNECT) + { +#ifdef ZM_CONFIG_BIG_ENDIAN + printk(KERN_DEBUG "Connected to AP, MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", + addr[1], addr[0], addr[3], addr[2], addr[5], addr[4]); +#else + printk(KERN_DEBUG "Connected to AP, MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); +#endif + + netif_start_queue(dev); + } + else if ((status == ZM_STATUS_MEDIA_DISCONNECT) || + (status == ZM_STATUS_MEDIA_DISABLED) || + (status == ZM_STATUS_MEDIA_CONNECTION_DISABLED) || + (status == ZM_STATUS_MEDIA_CONNECTION_RESET) || + (status == ZM_STATUS_MEDIA_RESET) || + (status == ZM_STATUS_MEDIA_DISCONNECT_DEAUTH) || + (status == ZM_STATUS_MEDIA_DISCONNECT_DISASOC) || + (status == ZM_STATUS_MEDIA_DISCONNECT_BEACON_MISS) || + (status == ZM_STATUS_MEDIA_DISCONNECT_NOT_FOUND) || + (status == ZM_STATUS_MEDIA_DISCONNECT_TIMEOUT)) + { + printk(KERN_DEBUG "Disconnection Notify\n"); + + netif_stop_queue(dev); + } + + /* Save the connected status */ + macp->adapterState = status; + + if(zfiWlanQueryWlanMode(dev) == ZM_MODE_INFRASTRUCTURE) { + // //wireless_send_event(dev, SIOCGIWSCAN, &wreq, NULL); + wireless_send_event(dev, SIOCGIWAP, &wreq, NULL); + } +#if WIRELESS_EXT >= 15 + else if(zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) { + //if (port == 0) + //{ + wireless_send_event(dev, IWEVREGISTERED, &wreq, NULL); + //} + //else + //{ + // /* Check whether the VAP device is valid */ + // if (vap[port].dev != NULL) + // { + // wireless_send_event(vap[port].dev, IWEVREGISTERED, &wreq, NULL); + // } + // else + // { + // printk(KERN_ERR "Can' find a valid VAP device, port: %d\n", port); + // } + //} + } +#endif + } + //return 0; +} + +void zfLnxScanNotify(zdev_t* dev, struct zsScanResult* result) +{ + return; +} + +void zfLnxStatisticsNotify(zdev_t* dev, struct zsStastics* result) +{ + return; +} + +//void zfwMicFailureNotify(zdev_t* dev, u8_t* message, u16_t event) +void zfLnxMicFailureNotify(zdev_t* dev, u16_t* addr, u16_t status) +{ + static const char *tag = "MLME-MICHAELMICFAILURE.indication"; + union iwreq_data wrqu; + char buf[128]; + + /* TODO: needed parameters: count, type, src address */ + //snprintf(buf, sizeof(buf), "%s(%scast addr=%s)", tag, + // (status == ZM_MIC_GROUP_ERROR) ? "broad" : "uni", + // ether_sprintf((u8_t *)addr)); + + if (zfiWlanQueryWlanMode(dev) == ZM_MODE_INFRASTRUCTURE) + { + strcpy(buf, tag); + } + + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = strlen(buf); + wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf); +} + + +void zfLnxApMicFailureNotify(zdev_t* dev, u8_t* addr, zbuf_t* buf) +{ + union iwreq_data wreq; + + memset(&wreq, 0, sizeof(wreq)); + memcpy(wreq.addr.sa_data, addr, ETH_ALEN); + wreq.addr.sa_family = ARPHRD_ETHER; + printk(KERN_DEBUG "zfwApMicFailureNotify(), MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); + + return; +} + +// status = 0 => partner lost +// = 1 => partner alive +//void zfwIbssPartnerNotify(zdev_t* dev, u8_t status) +void zfLnxIbssPartnerNotify(zdev_t* dev, u16_t status, struct zsPartnerNotifyEvent *event) +{ +} + +void zfLnxMacAddressNotify(zdev_t* dev, u8_t* addr) +{ + dev->dev_addr[0] = addr[0]; + dev->dev_addr[1] = addr[1]; + dev->dev_addr[2] = addr[2]; + dev->dev_addr[3] = addr[3]; + dev->dev_addr[4] = addr[4]; + dev->dev_addr[5] = addr[5]; +} + +void zfLnxSendCompleteIndication(zdev_t* dev, zbuf_t* buf) +{ +} + + +void zfLnxRestoreBufData(zdev_t* dev, zbuf_t* buf) { + +} +/* Leave an empty line below to remove warning message on some compiler */ diff --git a/drivers/staging/otus/wrap_mem.c b/drivers/staging/otus/wrap_mem.c new file mode 100644 index 000000000000..8081bb2f8878 --- /dev/null +++ b/drivers/staging/otus/wrap_mem.c @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : wrap_mem.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for memory management */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + +/* Memory management */ +/* Called to allocate uncached memory, allocated memory must */ +/* in 4-byte boundary */ +void* zfwMemAllocate(zdev_t* dev, u32_t size) +{ + void* mem = NULL; + mem = kmalloc(size, GFP_ATOMIC); + return mem; +} + + +/* Called to free allocated memory */ +void zfwMemFree(zdev_t* dev, void* mem, u32_t size) +{ + kfree(mem); + return; +} + +void zfwMemoryCopy(u8_t* dst, u8_t* src, u16_t length) +{ + //u16_t i; + + memcpy(dst, src, length); + //for(i=0; i + +#if WIRELESS_EXT > 12 +#include +#endif + +//extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER]; +extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER]; +extern u16_t zfLnxGetVapId(zdev_t* dev); + +/* Simply return 0xffff if VAP function is not supported */ +u16_t zfwGetVapId(zdev_t* dev) +{ + return zfLnxGetVapId(dev); +} + +void zfwSleep(zdev_t* dev, u32_t ms) +{ + if (in_interrupt() == 0) + { + mdelay(ms); + } + else + { + int ii; + int iter = 100000 * ms; + + for (ii = 0; ii < iter; ii++) + { + + } + } +} + +#ifdef ZM_HALPLUS_LOCK +asmlinkage struct zsWlanDev *zfwGetWlanDev(zdev_t* dev) +{ + return ((struct zsWlanDev*)(((struct usbdrv_private*)dev->priv)->wd)); +} + +asmlinkage void zfwEnterCriticalSection(zdev_t* dev) +{ + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), + (((struct usbdrv_private *)(dev->priv))->hal_irqFlag)); +} + +asmlinkage void zfwLeaveCriticalSection(zdev_t* dev) +{ + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), + (((struct usbdrv_private *)(dev->priv))->hal_irqFlag)); +} + +asmlinkage u8_t zfwBufReadByte(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + return *(u8_t*)((u8_t*)buf->data+offset); +} + +asmlinkage u16_t zfwBufReadHalfWord(zdev_t* dev, zbuf_t* buf, u16_t offset) +{ + return zmw_cpu_to_le16(*(u16_t*)((u8_t*)buf->data+offset)); +} + +asmlinkage void zfwBufWriteByte(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t value) +{ + *(u8_t*)((u8_t*)buf->data+offset) = value; +} + +asmlinkage void zfwBufWriteHalfWord(zdev_t* dev, zbuf_t* buf, u16_t offset, u16_t value) +{ + *(u16_t*)((u8_t*)buf->data+offset) = zmw_cpu_to_le16(value); +} + +asmlinkage u8_t *zfwGetBuffer(zdev_t* dev, zbuf_t* buf) +{ + return (u8_t*)(buf->data); +} +#endif + +/* Leave an empty line below to remove warning message on some compiler */ diff --git a/drivers/staging/otus/wrap_pkt.c b/drivers/staging/otus/wrap_pkt.c new file mode 100644 index 000000000000..f2dda4b4dcf0 --- /dev/null +++ b/drivers/staging/otus/wrap_pkt.c @@ -0,0 +1,178 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : wrap_pkt.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for packet handling */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + + + +//extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER]; +extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER]; + + +/***** Rx *****/ +void zfLnxRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo) +{ + u16_t frameType; + u16_t frameCtrl; + u16_t frameSubtype; + zbuf_t *skb1; + struct usbdrv_private *macp = dev->priv; + + //frameCtrl = zmw_buf_readb(dev, buf, 0); + frameCtrl = *(u8_t*)((u8_t*)buf->data); + frameType = frameCtrl & 0xf; + frameSubtype = frameCtrl & 0xf0; + + if ((frameType == 0x0) && (macp->forwardMgmt)) + { + switch (frameSubtype) + { + /* Beacon */ + case 0x80 : + /* Probe response */ + case 0x50 : + skb1 = skb_copy(buf, GFP_ATOMIC); + if(skb1 != NULL) + { + skb1->dev = dev; + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)) + skb1->mac.raw = skb1->data; + #else + skb1->mac_header = skb1->data; + #endif + skb1->ip_summed = CHECKSUM_NONE; + skb1->pkt_type = PACKET_OTHERHOST; + skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */ + netif_rx(skb1); + } + break; + default: + break; + } + } + + zfiRecv80211(dev, buf, addInfo); + return; +} + +#define ZM_AVOID_UDP_LARGE_PACKET_FAIL +void zfLnxRecvEth(zdev_t* dev, zbuf_t* buf, u16_t port) +{ +#ifdef ZM_AVOID_UDP_LARGE_PACKET_FAIL + zbuf_t *new_buf; + + //new_buf = dev_alloc_skb(2048); + new_buf = dev_alloc_skb(buf->len); + +#ifdef NET_SKBUFF_DATA_USES_OFFSET + new_buf->tail = 0; + new_buf->len = 0; +#else + new_buf->tail = new_buf->data; + new_buf->len = 0; +#endif + + skb_put(new_buf, buf->len); + memcpy(new_buf->data, buf->data, buf->len); + + /* Free buffer */ + dev_kfree_skb_any(buf); + + if (port == 0) + { + new_buf->dev = dev; + new_buf->protocol = eth_type_trans(new_buf, dev); + } + else + { + /* VAP */ + if (vap[0].dev != NULL) + { + new_buf->dev = vap[0].dev; + new_buf->protocol = eth_type_trans(new_buf, vap[0].dev); + } + else + { + new_buf->dev = dev; + new_buf->protocol = eth_type_trans(new_buf, dev); + } + } + + new_buf->ip_summed = CHECKSUM_NONE; + dev->last_rx = jiffies; + + switch(netif_rx(new_buf)) +#else + if (port == 0) + { + buf->dev = dev; + buf->protocol = eth_type_trans(buf, dev); + } + else + { + /* VAP */ + if (vap[0].dev != NULL) + { + buf->dev = vap[0].dev; + buf->protocol = eth_type_trans(buf, vap[0].dev); + } + else + { + buf->dev = dev; + buf->protocol = eth_type_trans(buf, dev); + } + } + + buf->ip_summed = CHECKSUM_NONE; + dev->last_rx = jiffies; + + switch(netif_rx(buf)) +#endif + { + case NET_RX_BAD: + case NET_RX_DROP: + case NET_RX_CN_MOD: + case NET_RX_CN_HIGH: + break; + default: + ((struct usbdrv_private*)(dev->priv))-> + drv_stats.net_stats.rx_packets++; + ((struct usbdrv_private*)(dev->priv))-> + drv_stats.net_stats.rx_bytes += buf->len; + break; + } + + return; +} + +/* Leave an empty line below to remove warning message on some compiler */ diff --git a/drivers/staging/otus/wrap_sec.c b/drivers/staging/otus/wrap_sec.c new file mode 100644 index 000000000000..73fc48d37f20 --- /dev/null +++ b/drivers/staging/otus/wrap_sec.c @@ -0,0 +1,127 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : wrap_sec.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for CENC. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + +#ifdef ZM_ENABLE_CENC +extern int zfLnxCencSendMsg(struct sock *netlink_sk, u_int8_t *msg, int len); + +u16_t zfLnxCencAsocNotify(zdev_t* dev, u16_t* macAddr, u8_t* body, u16_t bodySize, u16_t port) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct zydas_cenc_sta_info cenc_info; + //struct sock *netlink_sk; + u8_t ie_len; + int ii; + + /* Create NETLINK socket */ + //netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, NULL); + + if (macp->netlink_sk == NULL) + { + printk(KERN_ERR "NETLINK Socket is NULL\n"); + return -1; + } + + memset(&cenc_info, 0, sizeof(cenc_info)); + + //memcpy(cenc_info.gsn, vap->iv_cencmsk_keys.wk_txiv, ZM_CENC_IV_LEN); + zfiWlanQueryGSN(dev, cenc_info.gsn, port); + cenc_info.datalen += ZM_CENC_IV_LEN; + ie_len = body[1] + 2; + memcpy(cenc_info.wie, body, ie_len); + cenc_info.datalen += ie_len; + + memcpy(cenc_info.sta_mac, macAddr, 6); + cenc_info.msg_type = ZM_CENC_WAI_REQUEST; + cenc_info.datalen += 6 + 2; + + printk(KERN_ERR "===== zfwCencSendMsg, bodySize: %d =====\n", bodySize); + + for(ii = 0; ii < bodySize; ii++) + { + printk(KERN_ERR "%02x ", body[ii]); + + if ((ii & 0xf) == 0xf) + { + printk(KERN_ERR "\n"); + } + } + + zfLnxCencSendMsg(macp->netlink_sk, (u8_t *)&cenc_info, cenc_info.datalen+4); + + /* Close NETLINK socket */ + //sock_release(netlink_sk); + + return 0; +} +#endif //ZM_ENABLE_CENC + +u8_t zfwCencHandleBeaconProbrespon(zdev_t* dev, u8_t *pWIEc, + u8_t *pPeerSSIDc, u8_t *pPeerAddrc) +{ + return 0; +} + +u8_t zfwGetPktEncExemptionActionType(zdev_t* dev, zbuf_t* buf) +{ + return ZM_ENCRYPTION_EXEMPT_NO_EXEMPTION; +} + +void copyToIntTxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* src, + u16_t offset, u16_t length) +{ + u16_t i; + + for(i=0; idata+offset+i) = src[i]; + } +} + +u16_t zfwStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType) +{ + struct usbdrv_private *macp = dev->priv; + //zm_msg1_mm(ZM_LV_0, "CWY - add wpaie content Length : ", macp->supIe[1]); + if (macp->supIe[1] != 0) + { + copyToIntTxBuffer(dev, buf, macp->supIe, offset, macp->supIe[1]+2); + //memcpy(buf->data[offset], macp->supIe, macp->supIe[1]+2); + offset += (macp->supIe[1]+2); + } + + return offset; +} + +/* Leave an empty line below to remove warning message on some compiler */ diff --git a/drivers/staging/otus/wrap_usb.c b/drivers/staging/otus/wrap_usb.c new file mode 100644 index 000000000000..93c0ece21bac --- /dev/null +++ b/drivers/staging/otus/wrap_usb.c @@ -0,0 +1,195 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : wrap_usb.c */ +/* */ +/* Abstract */ +/* This module contains wrapper functions for USB management */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + +extern void zfLnxInitUsbTxQ(zdev_t* dev); +extern void zfLnxInitUsbRxQ(zdev_t* dev); +extern u32_t zfLnxSubmitRegInUrb(zdev_t *dev); +u32_t zfLnxUsbOut(zdev_t* dev, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLen, + u8_t *tail, u16_t tailLen, zbuf_t *buf, u16_t offset); +u32_t zfLnxUsbWriteReg(zdev_t* dev, u32_t* cmd, u16_t cmdLen); + +void zfwUsbRegisterCallBack(zdev_t* dev, struct zfCbUsbFuncTbl *zfUsbFunc) { + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + macp->usbCbFunctions.zfcbUsbRecv = zfUsbFunc->zfcbUsbRecv; + macp->usbCbFunctions.zfcbUsbRegIn = zfUsbFunc->zfcbUsbRegIn; + macp->usbCbFunctions.zfcbUsbOutComplete = zfUsbFunc->zfcbUsbOutComplete; + + return; +} + +u32_t zfwUsbGetFreeTxQSize(zdev_t* dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u32_t freeTxQSize; + unsigned long irqFlag; + //zmw_declare_for_critical_section(); + + //zmw_enter_critical_section(dev); + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + freeTxQSize = ZM_MAX_TX_BUF_NUM - macp->TxBufCnt; + + //zmw_leave_critical_section(dev); + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + return freeTxQSize; +} + +u32_t zfwUsbGetMaxTxQSize(zdev_t* dev) +{ + return ZM_MAX_TX_BUF_NUM; +} + +u32_t zfwUsbEnableIntEpt(zdev_t *dev, u8_t endpt) +{ + /* Initialize USB TxQ */ + zfLnxInitUsbTxQ(dev); + + /* Initialize USB RxQ */ + zfLnxInitUsbRxQ(dev); + + /* Initialize USB Register In URB */ + //zfwUsbSubmitRegIn(dev); + /* Initialize USB Register In URB */ + zfLnxSubmitRegInUrb(dev); + + return 0; +} + +int zfwUsbEnableRxEpt(zdev_t* dev, u8_t endpt) +{ + return 0; +} + +u32_t zfwUsbSubmitControl(zdev_t* dev, u8_t req, u16_t value, u16_t index, void *data, u32_t size) +{ + int result = 0; + u32_t ret = 0; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u8_t* buf; + + if (size > 0) + { + buf = kmalloc(size, GFP_KERNEL); + memcpy(buf, (u8_t*)data, size); + } + else + { + buf = NULL; + } + +#if 0 + printk(KERN_ERR "req = 0x%02x\n", req); + printk(KERN_ERR "value = 0x%04x\n", value); + printk(KERN_ERR "index = 0x%04x\n", index); + printk(KERN_ERR "data = 0x%lx\n", (u32_t) data); + printk(KERN_ERR "size = %ld\n", size); +#endif + + result = usb_control_msg(macp->udev, usb_sndctrlpipe(macp->udev, 0), + req, USB_DIR_OUT | 0x40, value, index, buf, size, HZ); + + if (result < 0) + { + printk("zfwUsbSubmitControl() failed, result=0x%x\n", result); + ret = 1; + } + kfree(buf); + + return ret; +} + +void zfwUsbCmd(zdev_t* dev, u8_t endpt, u32_t* cmd, u16_t cmdLen) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u32_t ret; + + //MPUsbCommand(dev, endpt, cmd, cmdLen); + ret = zfLnxUsbWriteReg(dev, cmd, cmdLen); + + /* if zfLnxUsbWriteReg() return error, free and allocate urb, resend again */ + if (ret != 0) + { + usb_free_urb(macp->RegOutUrb); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */ + macp->RegOutUrb = usb_alloc_urb(0, GFP_ATOMIC); +#else + macp->RegOutUrb = usb_alloc_urb(0); +#endif + ret = zfLnxUsbWriteReg(dev, cmd, cmdLen); + } +} + +u32_t zfwUsbSend(zdev_t* dev, u8_t endpt, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLen, + u8_t *tail, u16_t tailLen, zbuf_t *buf, u16_t offset) +{ + u32_t status; + +#ifdef ZM_CONFIG_BIG_ENDIAN + u32_t ii = 0; + u16_t *pc = NULL; + + pc = (u16_t *)hdr; + for(ii=0; ii<(hdrlen>>1); ii++) + { + pc[ii] = cpu_to_le16(pc[ii]); + } + + pc = (u16_t *)snap; + for(ii=0; ii<(snapLen>>1); ii++) + { + pc[ii] = cpu_to_le16(pc[ii]); + } + + pc = (u16_t *)tail; + for(ii=0; ii<(tailLen>>1); ii++) + { + pc[ii] = cpu_to_le16(pc[ii]); + } +#endif + + status = zfLnxUsbOut(dev, hdr, hdrlen, snap, snapLen, tail, tailLen, buf, offset); + if ( status == 0 ) + { + return 0; + } + else + { + return 1; + } +} + +/* Leave an empty line below to remove warning message on some compiler */ diff --git a/drivers/staging/otus/wwrap.c b/drivers/staging/otus/wwrap.c new file mode 100644 index 000000000000..a8729dfb6e60 --- /dev/null +++ b/drivers/staging/otus/wwrap.c @@ -0,0 +1,1207 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* Module Name : wwrap.c */ +/* Abstract */ +/* This module contains wrapper functions. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ + +/* Please include your header files here */ +#include "oal_dt.h" +#include "usbdrv.h" + +#include + +#if WIRELESS_EXT > 12 +#include +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +#define URB_ZERO_PACKET USB_ZERO_PACKET +#endif + +extern void zfiRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); +extern void zfCoreRecv(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); +extern void zfIdlChkRsp(zdev_t* dev, u32_t* rsp, u16_t rspLen); +extern void zfIdlRsp(zdev_t* dev, u32_t *rsp, u16_t rspLen); + + + +//extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER]; +extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER]; + +u32_t zfLnxUsbSubmitTxData(zdev_t* dev); +u32_t zfLnxUsbIn(zdev_t* dev, urb_t *urb, zbuf_t *buf); +u32_t zfLnxSubmitRegInUrb(zdev_t *dev); +u32_t zfLnxUsbSubmitBulkUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_t direction, + void *transfer_buffer, int buffer_length, usb_complete_t complete, void *context); +u32_t zfLnxUsbSubmitIntUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_t direction, + void *transfer_buffer, int buffer_length, usb_complete_t complete, void *context, + u32_t interval); + +u16_t zfLnxGetFreeTxUrb(zdev_t *dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u16_t idx; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + //idx = ((macp->TxUrbTail + 1) & (ZM_MAX_TX_URB_NUM - 1)); + + //if (idx != macp->TxUrbHead) + if (macp->TxUrbCnt != 0) + { + idx = macp->TxUrbTail; + macp->TxUrbTail = ((macp->TxUrbTail + 1) & (ZM_MAX_TX_URB_NUM - 1)); + macp->TxUrbCnt--; + } + else + { + //printk(KERN_ERR "macp->TxUrbCnt: %d\n", macp->TxUrbCnt); + idx = 0xffff; + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return idx; +} + +void zfLnxPutTxUrb(zdev_t *dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u16_t idx; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + idx = ((macp->TxUrbHead + 1) & (ZM_MAX_TX_URB_NUM - 1)); + + //if (idx != macp->TxUrbTail) + if (macp->TxUrbCnt < ZM_MAX_TX_URB_NUM) + { + macp->TxUrbHead = idx; + macp->TxUrbCnt++; + } + else + { + printk("UsbTxUrbQ inconsistent: TxUrbHead: %d, TxUrbTail: %d\n", + macp->TxUrbHead, macp->TxUrbTail); + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); +} + +u16_t zfLnxCheckTxBufferCnt(zdev_t *dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u16_t TxBufCnt; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + TxBufCnt = macp->TxBufCnt; + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return TxBufCnt; +} + +UsbTxQ_t *zfLnxGetUsbTxBuffer(zdev_t *dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u16_t idx; + UsbTxQ_t *TxQ; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + idx = ((macp->TxBufHead+1) & (ZM_MAX_TX_BUF_NUM - 1)); + + //if (idx != macp->TxBufTail) + if (macp->TxBufCnt > 0) + { + //printk("CWY - zfwGetUsbTxBuffer ,macp->TxBufCnt = %d\n", macp->TxBufCnt); + TxQ = (UsbTxQ_t *)&(macp->UsbTxBufQ[macp->TxBufHead]); + macp->TxBufHead = ((macp->TxBufHead+1) & (ZM_MAX_TX_BUF_NUM - 1)); + macp->TxBufCnt--; + } + else + { + if (macp->TxBufHead != macp->TxBufTail) + { + printk(KERN_ERR "zfwGetUsbTxBuf UsbTxBufQ inconsistent: TxBufHead: %d, TxBufTail: %d\n", + macp->TxBufHead, macp->TxBufTail); + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return NULL; + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return TxQ; +} + +u16_t zfLnxPutUsbTxBuffer(zdev_t *dev, u8_t *hdr, u16_t hdrlen, + u8_t *snap, u16_t snapLen, u8_t *tail, u16_t tailLen, + zbuf_t *buf, u16_t offset) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u16_t idx; + UsbTxQ_t *TxQ; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + idx = ((macp->TxBufTail+1) & (ZM_MAX_TX_BUF_NUM - 1)); + + /* For Tx debug */ + //zm_assert(macp->TxBufCnt >= 0); // deleted because of always true + + //if (idx != macp->TxBufHead) + if (macp->TxBufCnt < ZM_MAX_TX_BUF_NUM) + { + //printk("CWY - zfwPutUsbTxBuffer ,macp->TxBufCnt = %d\n", macp->TxBufCnt); + TxQ = (UsbTxQ_t *)&(macp->UsbTxBufQ[macp->TxBufTail]); + memcpy(TxQ->hdr, hdr, hdrlen); + TxQ->hdrlen = hdrlen; + memcpy(TxQ->snap, snap, snapLen); + TxQ->snapLen = snapLen; + memcpy(TxQ->tail, tail, tailLen); + TxQ->tailLen = tailLen; + TxQ->buf = buf; + TxQ->offset = offset; + + macp->TxBufTail = ((macp->TxBufTail+1) & (ZM_MAX_TX_BUF_NUM - 1)); + macp->TxBufCnt++; + } + else + { + printk(KERN_ERR "zfLnxPutUsbTxBuffer UsbTxBufQ inconsistent: TxBufHead: %d, TxBufTail: %d, TxBufCnt: %d\n", + macp->TxBufHead, macp->TxBufTail, macp->TxBufCnt); + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return 0xffff; + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return 0; +} + +zbuf_t *zfLnxGetUsbRxBuffer(zdev_t *dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + //u16_t idx; + zbuf_t *buf; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + //idx = ((macp->RxBufHead+1) & (ZM_MAX_RX_URB_NUM - 1)); + + //if (idx != macp->RxBufTail) + if (macp->RxBufCnt != 0) + { + buf = macp->UsbRxBufQ[macp->RxBufHead]; + macp->RxBufHead = ((macp->RxBufHead+1) & (ZM_MAX_RX_URB_NUM - 1)); + macp->RxBufCnt--; + } + else + { + printk("RxBufQ inconsistent: RxBufHead: %d, RxBufTail: %d\n", + macp->RxBufHead, macp->RxBufTail); + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return NULL; + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return buf; +} + +u32_t zfLnxPutUsbRxBuffer(zdev_t *dev, zbuf_t *buf) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u16_t idx; + unsigned long irqFlag; + + spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + + idx = ((macp->RxBufTail+1) & (ZM_MAX_RX_URB_NUM - 1)); + + //if (idx != macp->RxBufHead) + if (macp->RxBufCnt != ZM_MAX_RX_URB_NUM) + { + macp->UsbRxBufQ[macp->RxBufTail] = buf; + macp->RxBufTail = idx; + macp->RxBufCnt++; + } + else + { + printk("RxBufQ inconsistent: RxBufHead: %d, RxBufTail: %d\n", + macp->RxBufHead, macp->RxBufTail); + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return 0xffff; + } + + spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + return 0; +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +void zfLnxUsbDataOut_callback(urb_t *urb) +#else +void zfLnxUsbDataOut_callback(urb_t *urb, struct pt_regs *regs) +#endif +{ + zdev_t* dev = urb->context; + //UsbTxQ_t *TxData; + + /* Give the urb back */ + zfLnxPutTxUrb(dev); + + /* Check whether there is any pending buffer needed */ + /* to be sent */ + if (zfLnxCheckTxBufferCnt(dev) != 0) + { + //TxData = zfwGetUsbTxBuffer(dev); + + //if (TxData == NULL) + //{ + // printk("Get a NULL buffer from zfwGetUsbTxBuffer\n"); + // return; + //} + //else + //{ + zfLnxUsbSubmitTxData(dev); + //} + } +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +void zfLnxUsbDataIn_callback(urb_t *urb) +#else +void zfLnxUsbDataIn_callback(urb_t *urb, struct pt_regs *regs) +#endif +{ + zdev_t* dev = urb->context; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + zbuf_t *buf; + zbuf_t *new_buf; + int status; + +#if ZM_USB_STREAM_MODE == 1 + static int remain_len = 0, check_pad = 0, check_len = 0; + int index = 0; + int chk_idx; + u16_t pkt_len; + u16_t pkt_tag; + u16_t ii; + zbuf_t *rxBufPool[8]; + u16_t rxBufPoolIndex = 0; +#endif + + /* Check status for URB */ + if (urb->status != 0){ + printk("zfLnxUsbDataIn_callback() : status=0x%x\n", urb->status); + if ((urb->status != -ENOENT) && (urb->status != -ECONNRESET) + && (urb->status != -ESHUTDOWN)) + { + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + if (urb->status == USB_ST_INTERNALERROR) + status = -1; + #else + if (urb->status == -EPIPE){ + //printk(KERN_ERR "nonzero read bulk status received: -EPIPE"); + status = -1; + } + + if (urb->status == -EPROTO){ + //printk(KERN_ERR "nonzero read bulk status received: -EPROTO"); + status = -1; + } + #endif + } + + //printk(KERN_ERR "urb->status: 0x%08x\n", urb->status); + + /* Dequeue skb buffer */ + buf = zfLnxGetUsbRxBuffer(dev); + dev_kfree_skb_any(buf); + #if 0 + /* Enqueue skb buffer */ + zfLnxPutUsbRxBuffer(dev, buf); + + /* Submit a Rx urb */ + zfLnxUsbIn(dev, urb, buf); + #endif + return; + } + + if (urb->actual_length == 0) + { + printk(KERN_ERR "Get an URB whose length is zero"); + status = -1; + } + + /* Dequeue skb buffer */ + buf = zfLnxGetUsbRxBuffer(dev); + + //zfwBufSetSize(dev, buf, urb->actual_length); +#ifdef NET_SKBUFF_DATA_USES_OFFSET + buf->tail = 0; + buf->len = 0; +#else + buf->tail = buf->data; + buf->len = 0; +#endif + + if ((buf->tail + urb->actual_length) > buf->end) + BUG(); + + skb_put(buf, urb->actual_length); + +#if ZM_USB_STREAM_MODE == 1 + if (remain_len != 0) + { + zbuf_t *remain_buf = macp->reamin_buf; + + index = remain_len; + remain_len -= check_pad; + + /* Copy data */ + memcpy(&(remain_buf->data[check_len]), buf->data, remain_len); + check_len += remain_len; + remain_len = 0; + + rxBufPool[rxBufPoolIndex++] = remain_buf; + } + + while(index < urb->actual_length) + { + pkt_len = buf->data[index] + (buf->data[index+1] << 8); + pkt_tag = buf->data[index+2] + (buf->data[index+3] << 8); + + if (pkt_tag == 0x4e00) + { + int pad_len; + + //printk("Get a packet, index: %d, pkt_len: 0x%04x\n", index, pkt_len); + #if 0 + /* Dump data */ + for (ii = index; ii < pkt_len+4;) + { + printk("%02x ", (buf->data[ii] & 0xff)); + + if ((++ii % 16) == 0) + printk("\n"); + } + + printk("\n"); + #endif + + pad_len = 4 - (pkt_len & 0x3); + + if(pad_len == 4) + pad_len = 0; + + chk_idx = index; + index = index + 4 + pkt_len + pad_len; + + if (index > ZM_MAX_RX_BUFFER_SIZE) + { + remain_len = index - ZM_MAX_RX_BUFFER_SIZE; // - pad_len; + check_len = ZM_MAX_RX_BUFFER_SIZE - chk_idx - 4; + check_pad = pad_len; + + /* Allocate a skb buffer */ + //new_buf = zfwBufAllocate(dev, ZM_MAX_RX_BUFFER_SIZE); + new_buf = dev_alloc_skb(ZM_MAX_RX_BUFFER_SIZE); + + /* Set skb buffer length */ + #ifdef NET_SKBUFF_DATA_USES_OFFSET + new_buf->tail = 0; + new_buf->len = 0; + #else + new_buf->tail = new_buf->data; + new_buf->len = 0; + #endif + + skb_put(new_buf, pkt_len); + + /* Copy the buffer */ + memcpy(new_buf->data, &(buf->data[chk_idx+4]), check_len); + + /* Record the buffer pointer */ + macp->reamin_buf = new_buf; + } + else + { + #ifdef ZM_DONT_COPY_RX_BUFFER + if (rxBufPoolIndex == 0) + { + new_buf = skb_clone(buf, GFP_ATOMIC); + + new_buf->data = &(buf->data[chk_idx+4]); + new_buf->len = pkt_len; + } + else + { + #endif + /* Allocate a skb buffer */ + new_buf = dev_alloc_skb(ZM_MAX_RX_BUFFER_SIZE); + + /* Set skb buffer length */ + #ifdef NET_SKBUFF_DATA_USES_OFFSET + new_buf->tail = 0; + new_buf->len = 0; + #else + new_buf->tail = new_buf->data; + new_buf->len = 0; + #endif + + skb_put(new_buf, pkt_len); + + /* Copy the buffer */ + memcpy(new_buf->data, &(buf->data[chk_idx+4]), pkt_len); + + #ifdef ZM_DONT_COPY_RX_BUFFER + } + #endif + rxBufPool[rxBufPoolIndex++] = new_buf; + } + } + else + { + printk(KERN_ERR "Can't find tag, pkt_len: 0x%04x, tag: 0x%04x\n", pkt_len, pkt_tag); + + /* Free buffer */ + dev_kfree_skb_any(buf); + + /* Allocate a skb buffer */ + new_buf = dev_alloc_skb(ZM_MAX_RX_BUFFER_SIZE); + + /* Enqueue skb buffer */ + zfLnxPutUsbRxBuffer(dev, new_buf); + + /* Submit a Rx urb */ + zfLnxUsbIn(dev, urb, new_buf); + + return; + } + } + + /* Free buffer */ + dev_kfree_skb_any(buf); +#endif + + /* Allocate a skb buffer */ + new_buf = dev_alloc_skb(ZM_MAX_RX_BUFFER_SIZE); + + /* Enqueue skb buffer */ + zfLnxPutUsbRxBuffer(dev, new_buf); + + /* Submit a Rx urb */ + zfLnxUsbIn(dev, urb, new_buf); + +#if ZM_USB_STREAM_MODE == 1 + for(ii = 0; ii < rxBufPoolIndex; ii++) + { + macp->usbCbFunctions.zfcbUsbRecv(dev, rxBufPool[ii]); + } +#else + /* pass data to upper layer */ + macp->usbCbFunctions.zfcbUsbRecv(dev, buf); +#endif +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +void zfLnxUsbRegOut_callback(urb_t *urb) +#else +void zfLnxUsbRegOut_callback(urb_t *urb, struct pt_regs *regs) +#endif +{ + //dev_t* dev = urb->context; + + //printk(KERN_ERR "zfwUsbRegOut_callback\n"); +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +void zfLnxUsbRegIn_callback(urb_t *urb) +#else +void zfLnxUsbRegIn_callback(urb_t *urb, struct pt_regs *regs) +#endif +{ + zdev_t* dev = urb->context; + u32_t rsp[64/4]; + int status; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + /* Check status for URB */ + if (urb->status != 0){ + printk("zfLnxUsbRegIn_callback() : status=0x%x\n", urb->status); + if ((urb->status != -ENOENT) && (urb->status != -ECONNRESET) + && (urb->status != -ESHUTDOWN)) + { + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + if (urb->status == USB_ST_INTERNALERROR) + status = -1; + #else + if (urb->status == -EPIPE){ + //printk(KERN_ERR "nonzero read bulk status received: -EPIPE"); + status = -1; + } + + if (urb->status == -EPROTO){ + //printk(KERN_ERR "nonzero read bulk status received: -EPROTO"); + status = -1; + } + #endif + } + + //printk(KERN_ERR "urb->status: 0x%08x\n", urb->status); + return; + } + + if (urb->actual_length == 0) + { + printk(KERN_ERR "Get an URB whose length is zero"); + status = -1; + } + + /* Copy data into respone buffer */ + memcpy(rsp, macp->regUsbReadBuf, urb->actual_length); + + /* Notify to upper layer */ + //zfIdlChkRsp(dev, rsp, (u16_t)urb->actual_length); + //zfiUsbRegIn(dev, rsp, (u16_t)urb->actual_length); + macp->usbCbFunctions.zfcbUsbRegIn(dev, rsp, (u16_t)urb->actual_length); + + /* Issue another USB IN URB */ + zfLnxSubmitRegInUrb(dev); +} + +u32_t zfLnxSubmitRegInUrb(zdev_t *dev) +{ + u32_t ret; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + /* Submit a rx urb */ + //ret = zfLnxUsbSubmitBulkUrb(macp->RegInUrb, macp->udev, + // USB_REG_IN_PIPE, USB_DIR_IN, macp->regUsbReadBuf, + // ZM_USB_REG_MAX_BUF_SIZE, zfLnxUsbRegIn_callback, dev); + //CWYang(-) + //if (ret != 0) + // printk("zfwUsbSubmitBulkUrb fail, status: 0x%08x\n", (int)ret); + + ret = zfLnxUsbSubmitIntUrb(macp->RegInUrb, macp->udev, + USB_REG_IN_PIPE, USB_DIR_IN, macp->regUsbReadBuf, + ZM_USB_REG_MAX_BUF_SIZE, zfLnxUsbRegIn_callback, dev, 1); + + return ret; +} + +u32_t zfLnxUsbSubmitTxData(zdev_t* dev) +{ + u32_t i; + u32_t ret; + u16_t freeTxUrb; + u8_t *puTxBuf = NULL; + UsbTxQ_t *TxData; + int len = 0; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; +#if ZM_USB_TX_STREAM_MODE == 1 + u8_t ii; + u16_t offset = 0; + u16_t usbTxAggCnt; + u16_t *pUsbTxHdr; + UsbTxQ_t *TxQPool[ZM_MAX_TX_AGGREGATE_NUM]; +#endif + + /* First check whether there is a free URB */ + freeTxUrb = zfLnxGetFreeTxUrb(dev); + + /* If there is no any free Tx Urb */ + if (freeTxUrb == 0xffff) + { + //printk(KERN_ERR "Can't get free Tx Urb\n"); + //printk("CWY - Can't get free Tx Urb\n"); + return 0xffff; + } + +#if ZM_USB_TX_STREAM_MODE == 1 + usbTxAggCnt = zfLnxCheckTxBufferCnt(dev); + + if (usbTxAggCnt >= ZM_MAX_TX_AGGREGATE_NUM) + { + usbTxAggCnt = ZM_MAX_TX_AGGREGATE_NUM; + } + else + { + usbTxAggCnt = 1; + } + + //printk("usbTxAggCnt: %d\n", usbTxAggCnt); +#endif + +#if ZM_USB_TX_STREAM_MODE == 1 + for(ii = 0; ii < usbTxAggCnt; ii++) + { +#endif + /* Dequeue the packet from UsbTxBufQ */ + TxData = zfLnxGetUsbTxBuffer(dev); + if (TxData == NULL) + { + /* Give the urb back */ + zfLnxPutTxUrb(dev); + return 0xffff; + } + + /* Point to the freeTxUrb buffer */ + puTxBuf = macp->txUsbBuf[freeTxUrb]; + +#if ZM_USB_TX_STREAM_MODE == 1 + puTxBuf += offset; + pUsbTxHdr = (u16_t *)puTxBuf; + + /* Add the packet length and tag information */ + *pUsbTxHdr++ = TxData->hdrlen + TxData->snapLen + + (TxData->buf->len - TxData->offset) + TxData->tailLen; + + *pUsbTxHdr++ = 0x697e; + + puTxBuf += 4; +#endif // #ifdef ZM_USB_TX_STREAM_MODE + + /* Copy WLAN header and packet buffer into USB buffer */ + for(i = 0; i < TxData->hdrlen; i++) + { + *puTxBuf++ = TxData->hdr[i]; + } + + /* Copy SNAP header */ + for(i = 0; i < TxData->snapLen; i++) + { + *puTxBuf++ = TxData->snap[i]; + } + + /* Copy packet buffer */ + for(i = 0; i < TxData->buf->len - TxData->offset; i++) + { + //*puTxBuf++ = zmw_rx_buf_readb(dev, TxData->buf, i); + *puTxBuf++ = *(u8_t*)((u8_t*)TxData->buf->data+i+TxData->offset); + } + + /* Copy tail */ + for(i = 0; i < TxData->tailLen; i++) + { + *puTxBuf++ = TxData->tail[i]; + } + + len = TxData->hdrlen+TxData->snapLen+TxData->buf->len+TxData->tailLen-TxData->offset; + + #if 0 + if (TxData->hdrlen != 0) + { + puTxBuf = macp->txUsbBuf[freeTxUrb]; + for (i = 0; i < len; i++) + { + printk("%02x ", puTxBuf[i]); + if (i % 16 == 15) + printk("\n"); + } + printk("\n"); + } + #endif + #if 0 + /* For debug purpose */ + if(TxData->hdr[9] & 0x40) + { + int i; + u16_t ctrlLen = TxData->hdr[0] + (TxData->hdr[1] << 8); + + if (ctrlLen != len + 4) + { + /* Dump control setting */ + for(i = 0; i < 8; i++) + { + printk(KERN_ERR "0x%02x ", TxData->hdr[i]); + } + printk(KERN_ERR "\n"); + + printk(KERN_ERR "ctrLen: %d, hdrLen: %d, snapLen: %d\n", ctrlLen, TxData->hdrlen, TxData->snapLen); + printk(KERN_ERR "bufLen: %d, tailLen: %d, len: %d\n", TxData->buf->len, TxData->tailLen, len); + } + } + #endif + +#if ZM_USB_TX_STREAM_MODE == 1 + // Add the Length and Tag + len += 4; + + //printk("%d packet, length: %d\n", ii+1, len); + + if (ii < (ZM_MAX_TX_AGGREGATE_NUM-1)) + { + /* Pad the buffer to firmware descriptor boundary */ + offset += (((len-1) / 4) + 1) * 4; + } + + if (ii == (ZM_MAX_TX_AGGREGATE_NUM-1)) + { + len += offset; + } + + TxQPool[ii] = TxData; + + //DbgPrint("%d packet, offset: %d\n", ii+1, pUsbTxTransfer->offset); + + /* free packet */ + //zfBufFree(dev, txData->buf); + } +#endif + //printk("CWY - call zfwUsbSubmitBulkUrb(), len = 0x%d\n", len); + /* Submit a tx urb */ + ret = zfLnxUsbSubmitBulkUrb(macp->WlanTxDataUrb[freeTxUrb], macp->udev, + USB_WLAN_TX_PIPE, USB_DIR_OUT, macp->txUsbBuf[freeTxUrb], + len, zfLnxUsbDataOut_callback, dev); + //CWYang(-) + //if (ret != 0) + // printk("zfwUsbSubmitBulkUrb fail, status: 0x%08x\n", (int)ret); + + /* free packet */ + //dev_kfree_skb_any(TxData->buf); +#if ZM_USB_TX_STREAM_MODE == 1 + for(ii = 0; ii < usbTxAggCnt; ii++) + macp->usbCbFunctions.zfcbUsbOutComplete(dev, TxQPool[ii]->buf, 1, TxQPool[ii]->hdr); +#else + macp->usbCbFunctions.zfcbUsbOutComplete(dev, TxData->buf, 1, TxData->hdr); +#endif + + return ret; +} + + + +u32_t zfLnxUsbIn(zdev_t* dev, urb_t *urb, zbuf_t *buf) +{ + u32_t ret; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + /* Submit a rx urb */ + ret = zfLnxUsbSubmitBulkUrb(urb, macp->udev, USB_WLAN_RX_PIPE, + USB_DIR_IN, buf->data, ZM_MAX_RX_BUFFER_SIZE, + zfLnxUsbDataIn_callback, dev); + //CWYang(-) + //if (ret != 0) + // printk("zfwUsbSubmitBulkUrb fail, status: 0x%08x\n", (int)ret); + + return ret; +} + +u32_t zfLnxUsbWriteReg(zdev_t* dev, u32_t* cmd, u16_t cmdLen) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + u32_t ret; + +#ifdef ZM_CONFIG_BIG_ENDIAN + int ii = 0; + + for(ii=0; ii<(cmdLen>>2); ii++) + cmd[ii] = cpu_to_le32(cmd[ii]); +#endif + + memcpy(macp->regUsbWriteBuf, cmd, cmdLen); + + /* Issue an USB Out transfer */ + /* Submit a tx urb */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) + ret = zfLnxUsbSubmitBulkUrb(macp->RegOutUrb, macp->udev, + USB_REG_OUT_PIPE, USB_DIR_OUT, macp->regUsbWriteBuf, + cmdLen, zfLnxUsbRegOut_callback, dev); +#else + ret = zfLnxUsbSubmitIntUrb(macp->RegOutUrb, macp->udev, + USB_REG_OUT_PIPE, USB_DIR_OUT, macp->regUsbWriteBuf, + cmdLen, zfLnxUsbRegOut_callback, dev, 1); +#endif + + return ret; +} + + +u32_t zfLnxUsbOut(zdev_t* dev, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLen, + u8_t *tail, u16_t tailLen, zbuf_t *buf, u16_t offset) +{ + u32_t ret; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + /* Check length of tail buffer */ + //zm_assert((tailLen <= 16)); + + /* Enqueue the packet into UsbTxBufQ */ + if (zfLnxPutUsbTxBuffer(dev, hdr, hdrlen, snap, snapLen, tail, tailLen, buf, offset) == 0xffff) + { + /* free packet */ + //printk("CWY - zfwPutUsbTxBuffer Error, free packet\n"); + //dev_kfree_skb_any(buf); + macp->usbCbFunctions.zfcbUsbOutComplete(dev, buf, 0, hdr); + return 0xffff; + } + + //return 0; + //printk("CWY - call zfwUsbSubmitTxData()\n"); + ret = zfLnxUsbSubmitTxData(dev); + return ret; +} + +void zfLnxInitUsbTxQ(zdev_t* dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + printk(KERN_ERR "zfwInitUsbTxQ\n"); + + /* Zero memory for UsbTxBufQ */ + memset(macp->UsbTxBufQ, 0, sizeof(UsbTxQ_t) * ZM_MAX_TX_URB_NUM); + + macp->TxBufHead = 0; + macp->TxBufTail = 0; + macp->TxUrbHead = 0; + macp->TxUrbTail = 0; + macp->TxUrbCnt = ZM_MAX_TX_URB_NUM; +} + +void zfLnxInitUsbRxQ(zdev_t* dev) +{ + u16_t i; + zbuf_t *buf; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + /* Zero memory for UsbRxBufQ */ + memset(macp->UsbRxBufQ, 0, sizeof(zbuf_t *) * ZM_MAX_RX_URB_NUM); + + macp->RxBufHead = 0; + + for (i = 0; i < ZM_MAX_RX_URB_NUM; i++) + { + //buf = zfwBufAllocate(dev, ZM_MAX_RX_BUFFER_SIZE); + buf = dev_alloc_skb(ZM_MAX_RX_BUFFER_SIZE); + macp->UsbRxBufQ[i] = buf; + } + + //macp->RxBufTail = ZM_MAX_RX_URB_NUM - 1; + macp->RxBufTail = 0; + + /* Submit all Rx urbs */ + for (i = 0; i < ZM_MAX_RX_URB_NUM; i++) + { + zfLnxPutUsbRxBuffer(dev, macp->UsbRxBufQ[i]); + zfLnxUsbIn(dev, macp->WlanRxDataUrb[i], macp->UsbRxBufQ[i]); + } +} + + + +u32_t zfLnxUsbSubmitBulkUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_t direction, + void *transfer_buffer, int buffer_length, usb_complete_t complete, void *context) +{ + u32_t ret; + + if(direction == USB_DIR_OUT) + { + usb_fill_bulk_urb(urb, usb, usb_sndbulkpipe(usb, epnum), + transfer_buffer, buffer_length, complete, context); + + urb->transfer_flags |= URB_ZERO_PACKET; + } + else + { + usb_fill_bulk_urb(urb, usb, usb_rcvbulkpipe(usb, epnum), + transfer_buffer, buffer_length, complete, context); + } + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + urb->transfer_flags |= URB_ASYNC_UNLINK; +#endif + + if (epnum == 4) + { + if (urb->hcpriv) + { + //printk("CWY - urb->hcpriv set by unknown reason, reset it\n"); + //urb->hcpriv = 0; + } + } + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + ret = usb_submit_urb(urb, GFP_ATOMIC); +#else + ret = usb_submit_urb(urb); +#endif + if ((epnum == 4) & (ret != 0)) + { + //printk("CWY - ret = %x\n", ret); + } + return ret; +} + +u32_t zfLnxUsbSubmitIntUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_t direction, + void *transfer_buffer, int buffer_length, usb_complete_t complete, void *context, + u32_t interval) +{ + u32_t ret; + + if(direction == USB_DIR_OUT) + { + usb_fill_int_urb(urb, usb, usb_sndbulkpipe(usb, epnum), + transfer_buffer, buffer_length, complete, context, interval); + } + else + { + usb_fill_int_urb(urb, usb, usb_rcvbulkpipe(usb, epnum), + transfer_buffer, buffer_length, complete, context, interval); + } + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + urb->transfer_flags |= URB_ASYNC_UNLINK; +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + ret = usb_submit_urb(urb, GFP_ATOMIC); +#else + ret = usb_submit_urb(urb); +#endif + + return ret; +} + +#ifdef ZM_ENABLE_CENC +int zfLnxCencSendMsg(struct sock *netlink_sk, u_int8_t *msg, int len) +{ +#define COMMTYPE_GROUP 8 +#define WAI_K_MSG 0x11 + + int ret = -1; + int size; + unsigned char *old_tail; + struct sk_buff *skb; + struct nlmsghdr *nlh; + char *pos = NULL; + + size = NLMSG_SPACE(len); + skb = alloc_skb(size, GFP_ATOMIC); + + if(skb == NULL) + { + printk("dev_alloc_skb failure \n"); + goto out; + } + old_tail = skb->tail; + + /*ÌîдÊý¾Ý±¨Ïà¹ØÐÅÏ¢*/ + nlh = NLMSG_PUT(skb, 0, 0, WAI_K_MSG, size-sizeof(*nlh)); + pos = NLMSG_DATA(nlh); + memset(pos, 0, len); + + /*´«Êäµ½Óû§¿Õ¼äµÄÊý¾Ý*/ + memcpy(pos, msg, len); + /*¼ÆËã¾­¹ý×Ö½Ú¶ÔÆäºóµÄÊý¾Ýʵ¼Ê³¤¶È*/ + nlh->nlmsg_len = skb->tail - old_tail; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) + NETLINK_CB(skb).dst_groups = COMMTYPE_GROUP; +#else + NETLINK_CB(skb).dst_group = COMMTYPE_GROUP; +#endif + netlink_broadcast(netlink_sk, skb, 0, COMMTYPE_GROUP, GFP_ATOMIC); + ret = 0; +out: + return ret; +nlmsg_failure: /*NLMSG_PUT ʧ°Ü£¬Ôò³·ÏúÌ×½Ó×Ö»º´æ*/ + if(skb) + kfree_skb(skb); + goto out; + +#undef COMMTYPE_GROUP +#undef WAI_K_MSG +} +#endif //ZM_ENABLE_CENC + +/* Simply return 0xffff if VAP function is not supported */ +u16_t zfLnxGetVapId(zdev_t* dev) +{ + u16_t i; + + for (i=0; i KERNEL_VERSION(2,6,20)) +void kevent(struct work_struct *work) +#else +void kevent(void *data) +#endif +{ +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)) + struct usbdrv_private *macp = + container_of(work, struct usbdrv_private, kevent); + zdev_t *dev = macp->device; +#else + zdev_t *dev = (zdev_t *) data; + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; +#endif + + if (macp == NULL) + { + return; + } + + if (test_and_set_bit(0, (void *)&smp_kevent_Lock)) + { + //schedule_work(&macp->kevent); + return; + } + + down(&macp->ioctl_sem); + + if (test_and_clear_bit(KEVENT_WATCHDOG, &macp->kevent_flags)) + { + extern u16_t zfHpStartRecv(zdev_t *dev); + //zfiHwWatchDogReinit(dev); + printk(("\n ************ Hw watchDog occur!! ************** \n")); + zfiWlanSuspend(dev); + zfiWlanResume(dev,0); + zfHpStartRecv(dev); + } + + clear_bit(0, (void *)&smp_kevent_Lock); + up(&macp->ioctl_sem); +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfLnxCreateThread */ +/* Create a Thread */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* */ +/* OUTPUTS */ +/* always 0 */ +/* */ +/* AUTHOR */ +/* Yuan-Gu Wei Atheros Communications, INC. 2007.3 */ +/* */ +/************************************************************************/ +u8_t zfLnxCreateThread(zdev_t *dev) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + /* Create Mutex and keventd */ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) + INIT_WORK(&macp->kevent, kevent, dev); +#else + INIT_WORK(&macp->kevent, kevent); +#endif + init_MUTEX(&macp->ioctl_sem); + + return 0; +} + +/************************************************************************/ +/* */ +/* FUNCTION DESCRIPTION zfLnxSignalThread */ +/* Signal Thread with Flag */ +/* */ +/* INPUTS */ +/* dev : device pointer */ +/* flag : signal thread flag */ +/* */ +/* OUTPUTS */ +/* none */ +/* */ +/* AUTHOR */ +/* Yuan-Gu Wei Atheros Communications, INC. 2007.3 */ +/* */ +/************************************************************************/ +void zfLnxSignalThread(zdev_t *dev, int flag) +{ + struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + + if (macp == NULL) + { + printk("macp is NULL\n"); + return; + } + + if (0 && macp->kevent_ready != 1) + { + printk("Kevent not ready\n"); + return; + } + + set_bit(flag, &macp->kevent_flags); + + if (!schedule_work(&macp->kevent)) + { + //Fails is Normal + //printk(KERN_ERR "schedule_task failed, flag = %x\n", flag); + } +} + +/* Notify wrapper todo redownload firmware and reinit procedure when */ +/* hardware watchdog occur : zfiHwWatchDogReinit() */ +void zfLnxWatchDogNotify(zdev_t* dev) +{ + zfLnxSignalThread(dev, KEVENT_WATCHDOG); +} + +/* Query Durantion of Active Scan */ +void zfwGetActiveScanDur(zdev_t* dev, u8_t* Dur) +{ + *Dur = 30; // default 30 ms +} + +void zfwGetShowZeroLengthSSID(zdev_t* dev, u8_t* Dur) +{ + *Dur = 0; +} + diff --git a/drivers/staging/otus/zdcompat.h b/drivers/staging/otus/zdcompat.h new file mode 100644 index 000000000000..27c807b3a7d0 --- /dev/null +++ b/drivers/staging/otus/zdcompat.h @@ -0,0 +1,116 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : zdcompat.h */ +/* */ +/* Abstract */ +/* This module contains function defintion for compatibility. */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#ifndef _ZDCOMPAT_H +#define _ZDCOMPAT_H + +#ifndef KERNEL_VERSION +#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +#ifndef INIT_TQUEUE +#define INIT_TQUEUE(_tq, _routine, _data) \ + do { \ + (_tq)->next = NULL; \ + (_tq)->sync = 0; \ + PREPARE_TQUEUE((_tq), (_routine), (_data)); \ + } while (0) +#define PREPARE_TQUEUE(_tq, _routine, _data) \ + do { \ + (_tq)->routine = _routine; \ + (_tq)->data = _data; \ + } while (0) +#endif + +#ifndef INIT_WORK +#define work_struct tq_struct + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) +#define schedule_work(a) queue_task(a, &tq_scheduler) +#else +#define schedule_work(a) schedule_task(a) +#endif + +#define flush_scheduled_work flush_scheduled_tasks +#define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data) +#define PREPARE_WORK(_wq, _routine, _data) PREPARE_TQUEUE(_wq, _routine, _data) +#endif +#endif // < 2.5 kernel + + +#ifndef DECLARE_TASKLET +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) +#define tasklet_schedule(a) queue_task(a, &tq_scheduler) +#else +#define tasklet_schedule(a) schedule_task(a) +#endif +#endif + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38)) +typedef struct device netdevice_t; +#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4)) +typedef struct net_device netdevice_t; +#else +#undef netdevice_t +typedef struct net_device netdevice_t; +#endif + +#ifdef WIRELESS_EXT +#if (WIRELESS_EXT < 13) +struct iw_request_info +{ + __u16 cmd; /* Wireless Extension command */ + __u16 flags; /* More to come ;-) */ +}; +#endif +#endif + +/* linux < 2.5.69 */ +#ifndef IRQ_NONE +typedef void irqreturn_t; +#define IRQ_NONE +#define IRQ_HANDLED +#define IRQ_RETVAL(x) +#endif + +#ifndef in_atomic +#define in_atomic() 0 +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) // fixme +#define URB_ASYNC_UNLINK USB_ASYNC_UNLINK +#else +#define USB_QUEUE_BULK 0 +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) +#define free_netdev(x) kfree(x) +#endif + + +#endif diff --git a/drivers/staging/otus/zdusb.c b/drivers/staging/otus/zdusb.c new file mode 100644 index 000000000000..24831f719813 --- /dev/null +++ b/drivers/staging/otus/zdusb.c @@ -0,0 +1,295 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : zdusb.c */ +/* */ +/* Abstract */ +/* This module contains plug and play handling for USB device driver*/ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#include +#ifdef MODVERSIONS +#include +#endif + +#include +#include + +#include "usbdrv.h" +#include "zdusb.h" + +int zfLnxAllocAllUrbs(struct usbdrv_private *macp); +void zfLnxFreeAllUrbs(struct usbdrv_private *macp); +void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp); + +MODULE_AUTHOR("Atheros Communications"); +MODULE_DESCRIPTION("Atheros 802.11n Wireless LAN adapter"); +MODULE_LICENSE("Dual BSD/GPL"); + +static const char driver_name[] = "Otus"; + +/* table of devices that work with this driver */ +static struct usb_device_id zd1221_ids [] = { + { USB_DEVICE(VENDOR_ATHR, PRODUCT_AR9170) }, + { USB_DEVICE(VENDOR_DLINK, PRODUCT_DWA160A) }, + { USB_DEVICE(0x0846, 0x9010) }, + { } /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, zd1221_ids); + +extern u8_t zfLnxInitSetup(struct net_device *dev, struct usbdrv_private *macp); +extern int usbdrv_close(struct net_device *dev); +extern u8_t zfLnxClearStructs(struct net_device *dev); +extern int zfWdsClose(struct net_device *dev); +extern int zfUnregisterWdsDev(struct net_device* parentDev, u16_t wdsId); +extern int zfLnxVapClose(struct net_device *dev); +extern int zfLnxUnregisterVapDev(struct net_device* parentDev, u16_t vapId); + +/* WDS */ +extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER]; + +/* VAP */ +extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER]; + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +static void *zfLnxProbe(struct usb_device *dev, unsigned int ifnum, + const struct usb_device_id *id) +{ + struct usb_interface *interface = &dev->actconfig->interface[ifnum]; +#else +static int zfLnxProbe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *dev = interface_to_usbdev(interface); +#endif + + struct net_device *net = NULL; + struct usbdrv_private *macp = NULL; + int vendor_id, product_id; + int result = 0; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + usb_get_dev(dev); +#endif + + vendor_id = dev->descriptor.idVendor; + product_id = dev->descriptor.idProduct; + +#ifdef HMAC_DEBUG + printk(KERN_NOTICE "vendor_id = %04x\n", vendor_id); + printk(KERN_NOTICE "product_id = %04x\n", product_id); + + if (dev->speed == USB_SPEED_HIGH) + printk(KERN_NOTICE "USB 2.0 Host\n"); + else + printk(KERN_NOTICE "USB 1.1 Host\n"); +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) + { + printk(KERN_ERR "usb_set_configuration() failed\n"); + result = -EIO; + goto fail; + } +#endif + + if (!(macp = kmalloc(sizeof(struct usbdrv_private), GFP_KERNEL))) + { + printk(KERN_ERR "out of memory allocating device structure\n"); + result = -ENOMEM; + goto fail; + } + + /* Zero the memory */ + memset(macp, 0, sizeof(struct usbdrv_private)); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + usb_inc_dev_use(dev); +#endif + + net = alloc_etherdev(0); + + if (net == NULL) + { + printk(KERN_ERR "zfLnxProbe: Not able to alloc etherdev struct\n"); + result = -ENOMEM; + goto fail1; + } + + strcpy(net->name, "ath%d"); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) + SET_MODULE_OWNER(net); +#endif + + net->priv = macp; //kernel 2.6 + macp->udev = dev; + macp->device = net; + + /* set up the endpoint information */ + /* check out the endpoints */ + macp->interface = interface; + + //init_waitqueue_head(&macp->regSet_wait); + //init_waitqueue_head(&macp->iorwRsp_wait); + //init_waitqueue_head(&macp->term_wait); + + if (!zfLnxAllocAllUrbs(macp)) + { + result = -ENOMEM; + goto fail2; + } + + if (!zfLnxInitSetup(net, macp)) + { + result = -EIO; + goto fail3; + } + else + { +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + usb_set_intfdata(interface, macp); + SET_NETDEV_DEV(net, &interface->dev); +#endif + + if (register_netdev(net) != 0) + { +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + usb_set_intfdata(interface, NULL); +#endif + goto fail3; + } + } + + netif_carrier_off(net); + goto done; + +fail3: + zfLnxFreeAllUrbs(macp); +fail2: + free_netdev(net); //kernel 2.6 +fail1: + kfree(macp); + +fail: +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + usb_put_dev(dev); +#endif + macp = NULL; + +done: +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + return macp; +#else + return result; +#endif +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +static void zfLnxDisconnect(struct usb_device *dev, void *ptr) +#else +static void zfLnxDisconnect(struct usb_interface *interface) +#endif +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + struct usbdrv_private *macp = (struct usbdrv_private *) usb_get_intfdata(interface); +#else + struct usbdrv_private *macp = (struct usbdrv_private *)ptr; +#endif + + printk(KERN_DEBUG "zfLnxDisconnect\n"); + + if (!macp) + { + printk(KERN_ERR "unregistering non-existant device\n"); + return; + } + + if (macp->driver_isolated) + { + if (macp->device->flags & IFF_UP) + usbdrv_close(macp->device); + } + +#if 0 + /* Close WDS */ + //zfWdsClose(wds[0].dev); + /* Unregister WDS */ + //zfUnregisterWdsDev(macp->device, 0); + + /* Close VAP */ + zfLnxVapClose(vap[0].dev); + /* Unregister VAP */ + zfLnxUnregisterVapDev(macp->device, 0); +#endif + + zfLnxClearStructs(macp->device); + + unregister_netdev(macp->device); + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) + usb_dec_dev_use(dev); +#else + usb_put_dev(interface_to_usbdev(interface)); +#endif + + //printk(KERN_ERR "3. zfLnxUnlinkAllUrbs\n"); + //zfLnxUnlinkAllUrbs(macp); + + /* Free network interface */ + free_netdev(macp->device); + + zfLnxFreeAllUrbs(macp); + //zfLnxClearStructs(macp->device); + kfree(macp); + macp = NULL; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + usb_set_intfdata(interface, NULL); +#endif +} + +static struct usb_driver zd1221_driver = { +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)) + .owner = THIS_MODULE, + #endif +#endif + .name = driver_name, + .probe = zfLnxProbe, + .disconnect = zfLnxDisconnect, + .id_table = zd1221_ids, +}; + +int __init zfLnxIinit(void) +{ + printk(KERN_NOTICE "%s - version %s\n", DRIVER_NAME, VERSIONID); + return usb_register(&zd1221_driver); +} + +void __exit zfLnxExit(void) +{ + usb_deregister(&zd1221_driver); +} + +module_init(zfLnxIinit); +module_exit(zfLnxExit); diff --git a/drivers/staging/otus/zdusb.h b/drivers/staging/otus/zdusb.h new file mode 100644 index 000000000000..656dc212ade5 --- /dev/null +++ b/drivers/staging/otus/zdusb.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : zdusb.h */ +/* */ +/* Abstract */ +/* This module contains definitions for USB device driver */ +/* */ +/* NOTES */ +/* Platform dependent. */ +/* */ +/************************************************************************/ + +#ifndef _ZDUSB_H +#define _ZDUSB_H + +#ifndef DRIVER_NAME +#define DRIVER_NAME "arusb" +#endif + +#define VERSIONID "0.0.0.999" + +/* Define these values to match your device */ +#define VENDOR_ATHR 0x0CF3 //Atheros +#define PRODUCT_AR9170 0x9170 + +#define VENDOR_DLINK 0x07D1 //Dlink +#define PRODUCT_DWA160A 0x3C10 + +#endif -- cgit v1.2.3 From 00e2d27a74b2962b08d5d62a8a4d7480750a4440 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 13:44:36 -0800 Subject: Staging: otus: fix netdev->priv usage Now that netdev->priv is gone, fix things up properly in the otus driver to use ml_priv as it should have always been doing. Cc: Luis R. Rodriguez Signed-off-by: Greg Kroah-Hartman --- drivers/staging/otus/ioctl.c | 71 +++++++++++++++++++-------------------- drivers/staging/otus/usbdrv.c | 22 ++++++------ drivers/staging/otus/wrap_ev.c | 4 +-- drivers/staging/otus/wrap_mis.c | 11 +++--- drivers/staging/otus/wrap_pkt.c | 9 +++-- drivers/staging/otus/wrap_sec.c | 2 +- drivers/staging/otus/wrap_usb.c | 12 +++---- drivers/staging/otus/wwrap.c | 74 ++++++++++++++++++++--------------------- drivers/staging/otus/zdusb.c | 2 +- 9 files changed, 103 insertions(+), 104 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/otus/ioctl.c b/drivers/staging/otus/ioctl.c index 3bc420a3b9a0..2dbf24afc83e 100644 --- a/drivers/staging/otus/ioctl.c +++ b/drivers/staging/otus/ioctl.c @@ -166,7 +166,7 @@ int usbdrv_chan2freq(int chan) int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq) { #ifdef ZM_HOSTAPD_SUPPORT - //struct usbdrv_private *macp = dev->priv; + //struct usbdrv_private *macp = dev->ml_priv; char essidbuf[IW_ESSID_MAX_SIZE+1]; int i; @@ -224,7 +224,7 @@ int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq) int usbdrv_ioctl_getessid(struct net_device *dev, struct iw_point *erq) { - //struct usbdrv_private *macp = dev->priv; + //struct usbdrv_private *macp = dev->ml_priv; u8_t essidbuf[IW_ESSID_MAX_SIZE+1]; u8_t len; u8_t i; @@ -587,7 +587,7 @@ int usbdrvwext_giwname(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrq, char *extra) { - //struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + //struct usbdrv_private *macp = dev->ml_priv; strcpy(wrq->name, "IEEE 802.11-MIMO"); @@ -599,7 +599,7 @@ int usbdrvwext_siwfreq(struct net_device *dev, struct iw_freq *freq, char *extra) { u32_t FreqKHz; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -664,7 +664,7 @@ int usbdrvwext_giwfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if (macp->DeviceOpened != 1) return 0; @@ -679,7 +679,7 @@ int usbdrvwext_siwmode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrq, char *extra) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u8_t WlanMode; if(!netif_running(dev)) @@ -716,7 +716,7 @@ int usbdrvwext_giwmode(struct net_device *dev, __u32 *mode, char *extra) { unsigned long irqFlag; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -724,7 +724,7 @@ int usbdrvwext_giwmode(struct net_device *dev, if (macp->DeviceOpened != 1) return 0; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); switch(zfiWlanQueryWlanMode(dev)) { @@ -742,7 +742,7 @@ int usbdrvwext_giwmode(struct net_device *dev, break; } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0; } @@ -872,7 +872,7 @@ int usbdrvwext_giwrange(struct net_device *dev, int usbdrvwext_siwap(struct net_device *dev, struct iw_request_info *info, struct sockaddr *MacAddr, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -899,7 +899,7 @@ int usbdrvwext_giwap(struct net_device *dev, struct iw_request_info *info, struct sockaddr *MacAddr, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if (macp->DeviceOpened != 1) return 0; @@ -934,7 +934,7 @@ int usbdrvwext_iwaplist(struct net_device *dev, int usbdrvwext_siwscan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if (macp->DeviceOpened != 1) return 0; @@ -950,7 +950,7 @@ int usbdrvwext_giwscan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; //struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); char *current_ev = extra; char *end_buf; @@ -1015,7 +1015,7 @@ int usbdrvwext_siwessid(struct net_device *dev, struct iw_point *essid, char *extra) { char EssidBuf[IW_ESSID_MAX_SIZE+1]; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -1053,7 +1053,7 @@ int usbdrvwext_giwessid(struct net_device *dev, struct iw_request_info *info, struct iw_point *essid, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u8_t EssidLen; char EssidBuf[IW_ESSID_MAX_SIZE+1]; int ssid_len; @@ -1104,7 +1104,7 @@ int usbdrvwext_giwnickn(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u8_t EssidLen; char EssidBuf[IW_ESSID_MAX_SIZE+1]; @@ -1126,7 +1126,7 @@ int usbdrvwext_siwrate(struct net_device *dev, struct iw_request_info *info, struct iw_param *frq, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; //Array to Define Rate Number that Send to Driver u16_t zcIndextoRateBG[16] = {1000, 2000, 5500, 11000, 0, 0, 0, 0, 48000, 24000, 12000, 6000, 54000, 36000, 18000, 9000}; @@ -1171,7 +1171,7 @@ int usbdrvwext_giwrate(struct net_device *dev, struct iw_request_info *info, struct iw_param *frq, char *extra) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -1190,7 +1190,7 @@ int usbdrvwext_siwrts(struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; int val = rts->value; if (macp->DeviceOpened != 1) @@ -1211,7 +1211,7 @@ int usbdrvwext_giwrts(struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -1231,7 +1231,7 @@ int usbdrvwext_siwfrag(struct net_device *dev, struct iw_request_info *info, struct iw_param *frag, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t fragThreshold; if (macp->DeviceOpened != 1) @@ -1251,7 +1251,7 @@ int usbdrvwext_giwfrag(struct net_device *dev, struct iw_request_info *info, struct iw_param *frag, char *extra) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16 val; unsigned long irqFlag; @@ -1261,7 +1261,7 @@ int usbdrvwext_giwfrag(struct net_device *dev, if (macp->DeviceOpened != 1) return 0; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); val = zfiWlanQueryFragThreshold(dev); @@ -1270,7 +1270,7 @@ int usbdrvwext_giwfrag(struct net_device *dev, frag->disabled = (val >= 2346); frag->fixed = 1; - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0; } @@ -1313,7 +1313,7 @@ int usbdrvwext_siwencode(struct net_device *dev, { struct zsKeyInfo keyInfo; int i, WepState = ZM_ENCRYPTION_WEP_DISABLED; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if(!netif_running(dev)) return -EINVAL; @@ -1358,7 +1358,7 @@ int usbdrvwext_giwencode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *key) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u8_t EncryptionMode; u8_t keyLen = 0; @@ -1421,7 +1421,7 @@ int usbdrvwext_siwpower(struct net_device *dev, struct iw_request_info *info, struct iw_param *frq, char *extra) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u8_t PSMode; if (macp->DeviceOpened != 1) @@ -1442,19 +1442,19 @@ int usbdrvwext_giwpower(struct net_device *dev, struct iw_param *frq, char *extra) { unsigned long irqFlag; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if (macp->DeviceOpened != 1) return 0; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); if (zfiWlanQueryPowerSaveMode(dev) == ZM_STA_PS_NONE) frq->disabled = 1; else frq->disabled = 0; - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0; } @@ -1462,7 +1462,7 @@ int usbdrvwext_giwpower(struct net_device *dev, //int usbdrvwext_setparam(struct net_device *dev, struct iw_request_info *info, // void *w, char *extra) //{ -// struct ieee80211vap *vap = dev->priv; +// struct ieee80211vap *vap = dev->ml_priv; // struct ieee80211com *ic = vap->iv_ic; // struct ieee80211_rsnparms *rsn = &vap->iv_bss->ni_rsn; // int *i = (int *) extra; @@ -1969,7 +1969,7 @@ int usbdrvwext_setmode(struct net_device *dev, struct iw_request_info *info, int usbdrvwext_getmode(struct net_device *dev, struct iw_request_info *info, void *w, char *extra) { - //struct usbdrv_private *macp = dev->priv; + //struct usbdrv_private *macp = dev->ml_priv; struct iw_point *wri = (struct iw_point *)extra; char mode[8]; @@ -2147,7 +2147,7 @@ int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm) u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; u8_t mac_addr[80]; struct zsKeyInfo keyInfo; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t vapId = 0; //zmw_get_wlan_dev(dev); @@ -2410,7 +2410,7 @@ int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm) #ifdef ZM_ENABLE_CENC int usbdrv_cenc_ioctl(struct net_device *dev, struct zydas_cenc_param *zdparm) { - //struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + //struct usbdrv_private *macp = dev->ml_priv; struct zsKeyInfo keyInfo; u16_t apId; u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; @@ -2508,12 +2508,11 @@ int usbdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) struct zdap_ioctl zdreq; struct iwreq *wrq = (struct iwreq *)ifr; struct athr_wlan_param zdparm; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; int err = 0; int changed = 0; -// macp = dev->priv; // regp = macp->regp; if(!netif_running(dev)) diff --git a/drivers/staging/otus/usbdrv.c b/drivers/staging/otus/usbdrv.c index d184af0c9f19..2bef4f98e26a 100644 --- a/drivers/staging/otus/usbdrv.c +++ b/drivers/staging/otus/usbdrv.c @@ -326,7 +326,7 @@ void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) struct usbdrv_private *macp; dev = dev_inst; - macp = dev->priv; + macp = dev->ml_priv; /* Read register error, card may be unpluged */ @@ -367,7 +367,7 @@ void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) int usbdrv_open(struct net_device *dev) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; int rc = 0; u16_t size; void* mem; @@ -516,7 +516,7 @@ exit: struct net_device_stats * usbdrv_get_stats(struct net_device *dev) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; macp->drv_stats.net_stats.tx_errors = macp->drv_stats.net_stats.tx_carrier_errors + @@ -548,7 +548,7 @@ int usbdrv_set_mac(struct net_device *dev, void *addr) struct usbdrv_private *macp; int rc = -1; - macp = dev->priv; + macp = dev->ml_priv; read_lock(&(macp->isolate_lock)); if (macp->driver_isolated) { @@ -599,7 +599,7 @@ int usbdrv_close(struct net_device *dev) { extern void zfHpLedCtrl(struct net_device *dev, u16_t ledId, u8_t mode); - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; printk(KERN_DEBUG "usbdrv_close\n"); @@ -653,7 +653,7 @@ extern void zfHpLedCtrl(struct net_device *dev, u16_t ledId, u8_t mode); int usbdrv_xmit_frame(struct sk_buff *skb, struct net_device *dev) { int notify_stop = FALSE; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; #if 0 /* Test code */ @@ -715,7 +715,7 @@ void usbdrv_set_multi(struct net_device *dev) */ void usbdrv_clear_structs(struct net_device *dev) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; #if (WLAN_HOSTIF == WLAN_PCI) @@ -740,7 +740,7 @@ void usbdrv_remove1(struct pci_dev *pcid) if (!(dev = (struct net_device *) pci_get_drvdata(pcid))) return; - macp = dev->priv; + macp = dev->ml_priv; unregister_netdev(dev); usbdrv_clear_structs(dev); @@ -749,7 +749,7 @@ void usbdrv_remove1(struct pci_dev *pcid) void zfLnx10msTimer(struct net_device* dev) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; mod_timer(&(macp->hbTimer10ms), jiffies + (1*HZ)/100); //10 ms zfiHeartBeat(dev); @@ -814,7 +814,7 @@ int zfLnxVapClose(struct net_device *dev) int zfLnxVapXmitFrame(struct sk_buff *skb, struct net_device *dev) { int notify_stop = FALSE; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t vapId; vapId = zfLnxGetVapId(dev); @@ -871,7 +871,7 @@ int zfLnxRegisterVapDev(struct net_device* parentDev, u16_t vapId) vap[vapId].dev->base_addr = parentDev->base_addr; vap[vapId].dev->mem_start = parentDev->mem_start; vap[vapId].dev->mem_end = parentDev->mem_end; - vap[vapId].dev->priv = parentDev->priv; + vap[vapId].dev->ml_priv = parentDev->ml_priv; //dev->hard_start_xmit = &zd1212_wds_xmit_frame; vap[vapId].dev->hard_start_xmit = &zfLnxVapXmitFrame; diff --git a/drivers/staging/otus/wrap_ev.c b/drivers/staging/otus/wrap_ev.c index ba18d1e17412..966b787eef62 100644 --- a/drivers/staging/otus/wrap_ev.c +++ b/drivers/staging/otus/wrap_ev.c @@ -43,7 +43,7 @@ u16_t zfLnxAuthNotify(zdev_t* dev, u16_t* macAddr) u16_t zfLnxAsocNotify(zdev_t* dev, u16_t* macAddr, u8_t* body, u16_t bodySize, u16_t port) { //#ifdef ZM_HOSTAPD_SUPPORT - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; union iwreq_data wreq; u8_t *addr = (u8_t *) macAddr; u16_t i, j; @@ -141,7 +141,7 @@ void zfLnxConnectNotify(zdev_t* dev, u16_t status, u16_t* bssid) { union iwreq_data wreq; u8_t *addr = (u8_t *) bssid; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if (bssid != NULL) { diff --git a/drivers/staging/otus/wrap_mis.c b/drivers/staging/otus/wrap_mis.c index 18adf393a68d..337918b9de9a 100644 --- a/drivers/staging/otus/wrap_mis.c +++ b/drivers/staging/otus/wrap_mis.c @@ -64,19 +64,20 @@ void zfwSleep(zdev_t* dev, u32_t ms) #ifdef ZM_HALPLUS_LOCK asmlinkage struct zsWlanDev *zfwGetWlanDev(zdev_t* dev) { - return ((struct zsWlanDev*)(((struct usbdrv_private*)dev->priv)->wd)); + struct usbdrv_private *macp = dev->ml_priv; + return macp->wd; } asmlinkage void zfwEnterCriticalSection(zdev_t* dev) { - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), - (((struct usbdrv_private *)(dev->priv))->hal_irqFlag)); + struct usbdrv_private *macp = dev->ml_priv; + spin_lock_irqsave(&macp->cs_lock, macp->hal_irqFlag); } asmlinkage void zfwLeaveCriticalSection(zdev_t* dev) { - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), - (((struct usbdrv_private *)(dev->priv))->hal_irqFlag)); + struct usbdrv_private *macp = dev->ml_priv; + spin_unlock_irqrestore(&macp->cs_lock, macp->hal_irqFlag); } asmlinkage u8_t zfwBufReadByte(zdev_t* dev, zbuf_t* buf, u16_t offset) diff --git a/drivers/staging/otus/wrap_pkt.c b/drivers/staging/otus/wrap_pkt.c index f2dda4b4dcf0..7a8e2e5db0e3 100644 --- a/drivers/staging/otus/wrap_pkt.c +++ b/drivers/staging/otus/wrap_pkt.c @@ -46,7 +46,7 @@ void zfLnxRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo) u16_t frameCtrl; u16_t frameSubtype; zbuf_t *skb1; - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; //frameCtrl = zmw_buf_readb(dev, buf, 0); frameCtrl = *(u8_t*)((u8_t*)buf->data); @@ -88,6 +88,7 @@ void zfLnxRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo) #define ZM_AVOID_UDP_LARGE_PACKET_FAIL void zfLnxRecvEth(zdev_t* dev, zbuf_t* buf, u16_t port) { + struct usbdrv_private *macp = dev->ml_priv; #ifdef ZM_AVOID_UDP_LARGE_PACKET_FAIL zbuf_t *new_buf; @@ -165,10 +166,8 @@ void zfLnxRecvEth(zdev_t* dev, zbuf_t* buf, u16_t port) case NET_RX_CN_HIGH: break; default: - ((struct usbdrv_private*)(dev->priv))-> - drv_stats.net_stats.rx_packets++; - ((struct usbdrv_private*)(dev->priv))-> - drv_stats.net_stats.rx_bytes += buf->len; + macp->drv_stats.net_stats.rx_packets++; + macp->drv_stats.net_stats.rx_bytes += buf->len; break; } diff --git a/drivers/staging/otus/wrap_sec.c b/drivers/staging/otus/wrap_sec.c index 73fc48d37f20..f688d064175d 100644 --- a/drivers/staging/otus/wrap_sec.c +++ b/drivers/staging/otus/wrap_sec.c @@ -112,7 +112,7 @@ void copyToIntTxBuffer(zdev_t* dev, zbuf_t* buf, u8_t* src, u16_t zfwStaAddIeWpaRsn(zdev_t* dev, zbuf_t* buf, u16_t offset, u8_t frameType) { - struct usbdrv_private *macp = dev->priv; + struct usbdrv_private *macp = dev->ml_priv; //zm_msg1_mm(ZM_LV_0, "CWY - add wpaie content Length : ", macp->supIe[1]); if (macp->supIe[1] != 0) { diff --git a/drivers/staging/otus/wrap_usb.c b/drivers/staging/otus/wrap_usb.c index 93c0ece21bac..e619715a41a9 100644 --- a/drivers/staging/otus/wrap_usb.c +++ b/drivers/staging/otus/wrap_usb.c @@ -41,7 +41,7 @@ u32_t zfLnxUsbOut(zdev_t* dev, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLe u32_t zfLnxUsbWriteReg(zdev_t* dev, u32_t* cmd, u16_t cmdLen); void zfwUsbRegisterCallBack(zdev_t* dev, struct zfCbUsbFuncTbl *zfUsbFunc) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; macp->usbCbFunctions.zfcbUsbRecv = zfUsbFunc->zfcbUsbRecv; macp->usbCbFunctions.zfcbUsbRegIn = zfUsbFunc->zfcbUsbRegIn; @@ -52,18 +52,18 @@ void zfwUsbRegisterCallBack(zdev_t* dev, struct zfCbUsbFuncTbl *zfUsbFunc) { u32_t zfwUsbGetFreeTxQSize(zdev_t* dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u32_t freeTxQSize; unsigned long irqFlag; //zmw_declare_for_critical_section(); //zmw_enter_critical_section(dev); - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); freeTxQSize = ZM_MAX_TX_BUF_NUM - macp->TxBufCnt; //zmw_leave_critical_section(dev); - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return freeTxQSize; } @@ -98,7 +98,7 @@ u32_t zfwUsbSubmitControl(zdev_t* dev, u8_t req, u16_t value, u16_t index, void { int result = 0; u32_t ret = 0; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u8_t* buf; if (size > 0) @@ -134,7 +134,7 @@ u32_t zfwUsbSubmitControl(zdev_t* dev, u8_t req, u16_t value, u16_t index, void void zfwUsbCmd(zdev_t* dev, u8_t endpt, u32_t* cmd, u16_t cmdLen) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u32_t ret; //MPUsbCommand(dev, endpt, cmd, cmdLen); diff --git a/drivers/staging/otus/wwrap.c b/drivers/staging/otus/wwrap.c index a8729dfb6e60..5768675b5358 100644 --- a/drivers/staging/otus/wwrap.c +++ b/drivers/staging/otus/wwrap.c @@ -56,11 +56,11 @@ u32_t zfLnxUsbSubmitIntUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_ u16_t zfLnxGetFreeTxUrb(zdev_t *dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t idx; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); //idx = ((macp->TxUrbTail + 1) & (ZM_MAX_TX_URB_NUM - 1)); @@ -77,17 +77,17 @@ u16_t zfLnxGetFreeTxUrb(zdev_t *dev) idx = 0xffff; } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return idx; } void zfLnxPutTxUrb(zdev_t *dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t idx; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); idx = ((macp->TxUrbHead + 1) & (ZM_MAX_TX_URB_NUM - 1)); @@ -103,31 +103,31 @@ void zfLnxPutTxUrb(zdev_t *dev) macp->TxUrbHead, macp->TxUrbTail); } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); } u16_t zfLnxCheckTxBufferCnt(zdev_t *dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t TxBufCnt; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); TxBufCnt = macp->TxBufCnt; - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return TxBufCnt; } UsbTxQ_t *zfLnxGetUsbTxBuffer(zdev_t *dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t idx; UsbTxQ_t *TxQ; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); idx = ((macp->TxBufHead+1) & (ZM_MAX_TX_BUF_NUM - 1)); @@ -147,11 +147,11 @@ UsbTxQ_t *zfLnxGetUsbTxBuffer(zdev_t *dev) macp->TxBufHead, macp->TxBufTail); } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return NULL; } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return TxQ; } @@ -159,12 +159,12 @@ u16_t zfLnxPutUsbTxBuffer(zdev_t *dev, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLen, u8_t *tail, u16_t tailLen, zbuf_t *buf, u16_t offset) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t idx; UsbTxQ_t *TxQ; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); idx = ((macp->TxBufTail+1) & (ZM_MAX_TX_BUF_NUM - 1)); @@ -192,22 +192,22 @@ u16_t zfLnxPutUsbTxBuffer(zdev_t *dev, u8_t *hdr, u16_t hdrlen, { printk(KERN_ERR "zfLnxPutUsbTxBuffer UsbTxBufQ inconsistent: TxBufHead: %d, TxBufTail: %d, TxBufCnt: %d\n", macp->TxBufHead, macp->TxBufTail, macp->TxBufCnt); - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0xffff; } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0; } zbuf_t *zfLnxGetUsbRxBuffer(zdev_t *dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; //u16_t idx; zbuf_t *buf; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); //idx = ((macp->RxBufHead+1) & (ZM_MAX_RX_URB_NUM - 1)); @@ -222,21 +222,21 @@ zbuf_t *zfLnxGetUsbRxBuffer(zdev_t *dev) { printk("RxBufQ inconsistent: RxBufHead: %d, RxBufTail: %d\n", macp->RxBufHead, macp->RxBufTail); - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return NULL; } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return buf; } u32_t zfLnxPutUsbRxBuffer(zdev_t *dev, zbuf_t *buf) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u16_t idx; unsigned long irqFlag; - spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_lock_irqsave(&macp->cs_lock, irqFlag); idx = ((macp->RxBufTail+1) & (ZM_MAX_RX_URB_NUM - 1)); @@ -251,11 +251,11 @@ u32_t zfLnxPutUsbRxBuffer(zdev_t *dev, zbuf_t *buf) { printk("RxBufQ inconsistent: RxBufHead: %d, RxBufTail: %d\n", macp->RxBufHead, macp->RxBufTail); - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0xffff; } - spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); + spin_unlock_irqrestore(&macp->cs_lock, irqFlag); return 0; } @@ -296,7 +296,7 @@ void zfLnxUsbDataIn_callback(urb_t *urb, struct pt_regs *regs) #endif { zdev_t* dev = urb->context; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; zbuf_t *buf; zbuf_t *new_buf; int status; @@ -546,7 +546,7 @@ void zfLnxUsbRegIn_callback(urb_t *urb, struct pt_regs *regs) zdev_t* dev = urb->context; u32_t rsp[64/4]; int status; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; /* Check status for URB */ if (urb->status != 0){ @@ -595,7 +595,7 @@ void zfLnxUsbRegIn_callback(urb_t *urb, struct pt_regs *regs) u32_t zfLnxSubmitRegInUrb(zdev_t *dev) { u32_t ret; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; /* Submit a rx urb */ //ret = zfLnxUsbSubmitBulkUrb(macp->RegInUrb, macp->udev, @@ -620,7 +620,7 @@ u32_t zfLnxUsbSubmitTxData(zdev_t* dev) u8_t *puTxBuf = NULL; UsbTxQ_t *TxData; int len = 0; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; #if ZM_USB_TX_STREAM_MODE == 1 u8_t ii; u16_t offset = 0; @@ -797,7 +797,7 @@ u32_t zfLnxUsbSubmitTxData(zdev_t* dev) u32_t zfLnxUsbIn(zdev_t* dev, urb_t *urb, zbuf_t *buf) { u32_t ret; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; /* Submit a rx urb */ ret = zfLnxUsbSubmitBulkUrb(urb, macp->udev, USB_WLAN_RX_PIPE, @@ -812,7 +812,7 @@ u32_t zfLnxUsbIn(zdev_t* dev, urb_t *urb, zbuf_t *buf) u32_t zfLnxUsbWriteReg(zdev_t* dev, u32_t* cmd, u16_t cmdLen) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; u32_t ret; #ifdef ZM_CONFIG_BIG_ENDIAN @@ -844,7 +844,7 @@ u32_t zfLnxUsbOut(zdev_t* dev, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLe u8_t *tail, u16_t tailLen, zbuf_t *buf, u16_t offset) { u32_t ret; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; /* Check length of tail buffer */ //zm_assert((tailLen <= 16)); @@ -867,7 +867,7 @@ u32_t zfLnxUsbOut(zdev_t* dev, u8_t *hdr, u16_t hdrlen, u8_t *snap, u16_t snapLe void zfLnxInitUsbTxQ(zdev_t* dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; printk(KERN_ERR "zfwInitUsbTxQ\n"); @@ -885,7 +885,7 @@ void zfLnxInitUsbRxQ(zdev_t* dev) { u16_t i; zbuf_t *buf; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; /* Zero memory for UsbRxBufQ */ memset(macp->UsbRxBufQ, 0, sizeof(zbuf_t *) * ZM_MAX_RX_URB_NUM); @@ -1086,7 +1086,7 @@ void kevent(void *data) zdev_t *dev = macp->device; #else zdev_t *dev = (zdev_t *) data; - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; #endif if (macp == NULL) @@ -1133,7 +1133,7 @@ void kevent(void *data) /************************************************************************/ u8_t zfLnxCreateThread(zdev_t *dev) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; /* Create Mutex and keventd */ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) @@ -1164,7 +1164,7 @@ u8_t zfLnxCreateThread(zdev_t *dev) /************************************************************************/ void zfLnxSignalThread(zdev_t *dev, int flag) { - struct usbdrv_private *macp = (struct usbdrv_private *)dev->priv; + struct usbdrv_private *macp = dev->ml_priv; if (macp == NULL) { diff --git a/drivers/staging/otus/zdusb.c b/drivers/staging/otus/zdusb.c index 24831f719813..4ebbe717f94e 100644 --- a/drivers/staging/otus/zdusb.c +++ b/drivers/staging/otus/zdusb.c @@ -141,7 +141,7 @@ static int zfLnxProbe(struct usb_interface *interface, SET_MODULE_OWNER(net); #endif - net->priv = macp; //kernel 2.6 + net->ml_priv = macp; //kernel 2.6 macp->udev = dev; macp->device = net; -- cgit v1.2.3 From 4f824362ae80b118d55084d1e9df261c0275ebe6 Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Fri, 7 Nov 2008 17:49:07 -0500 Subject: Staging: otus: fix name clash Make p80211wext_handler_def in the otus driver static. It's not used outside this file and causes name clashes if it's visible. Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/otus/usbdrv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/otus/usbdrv.c b/drivers/staging/otus/usbdrv.c index 2bef4f98e26a..2f9d06e3dd24 100644 --- a/drivers/staging/otus/usbdrv.c +++ b/drivers/staging/otus/usbdrv.c @@ -287,7 +287,7 @@ static const iw_handler usbdrv_private_handler[] = NULL, /* SIOCIWFIRSTPRIV */ }; -struct iw_handler_def p80211wext_handler_def = { +static struct iw_handler_def p80211wext_handler_def = { .num_standard = sizeof(usbdrvwext_handler) / sizeof(iw_handler), .num_private = sizeof(usbdrv_private_handler)/sizeof(iw_handler), .num_private_args = sizeof(usbdrv_private_args)/sizeof(struct iw_priv_args), @@ -948,7 +948,6 @@ int zfLnxUnregisterVapDev(struct net_device* parentDev, u16_t vapId) #endif //extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr); -extern struct iw_handler_def p80211wext_handler_def; extern int usbdrv_open(struct net_device *dev); extern int usbdrv_close(struct net_device *dev); -- cgit v1.2.3 From eea6f8b8ecd185c36ba04655b1226bdce652538c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 15:35:52 -0800 Subject: Staging: otus: fix urb callback function type The #ifdef for version checking is wrong, and we no longer pass the struct pt_regs to the urb callback functions. This patch fixes this error. Cc: Luis Rodriguez Signed-off-by: Greg Kroah-Hartman --- drivers/staging/otus/wwrap.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/otus/wwrap.c b/drivers/staging/otus/wwrap.c index 5768675b5358..e00bf318cba1 100644 --- a/drivers/staging/otus/wwrap.c +++ b/drivers/staging/otus/wwrap.c @@ -259,11 +259,7 @@ u32_t zfLnxPutUsbRxBuffer(zdev_t *dev, zbuf_t *buf) return 0; } -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) void zfLnxUsbDataOut_callback(urb_t *urb) -#else -void zfLnxUsbDataOut_callback(urb_t *urb, struct pt_regs *regs) -#endif { zdev_t* dev = urb->context; //UsbTxQ_t *TxData; @@ -289,11 +285,7 @@ void zfLnxUsbDataOut_callback(urb_t *urb, struct pt_regs *regs) } } -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) void zfLnxUsbDataIn_callback(urb_t *urb) -#else -void zfLnxUsbDataIn_callback(urb_t *urb, struct pt_regs *regs) -#endif { zdev_t* dev = urb->context; struct usbdrv_private *macp = dev->ml_priv; @@ -526,22 +518,14 @@ void zfLnxUsbDataIn_callback(urb_t *urb, struct pt_regs *regs) #endif } -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) void zfLnxUsbRegOut_callback(urb_t *urb) -#else -void zfLnxUsbRegOut_callback(urb_t *urb, struct pt_regs *regs) -#endif { //dev_t* dev = urb->context; //printk(KERN_ERR "zfwUsbRegOut_callback\n"); } -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) void zfLnxUsbRegIn_callback(urb_t *urb) -#else -void zfLnxUsbRegIn_callback(urb_t *urb, struct pt_regs *regs) -#endif { zdev_t* dev = urb->context; u32_t rsp[64/4]; -- cgit v1.2.3 From 6242dc2e75aba25ea0d2f653f9a2c7c6ccf2c280 Mon Sep 17 00:00:00 2001 From: Alexander Beregalov Date: Sun, 7 Dec 2008 06:58:47 +0300 Subject: Staging: otus: remove dependence on kernel version Dependence on kernel version is not needed anymore if we are in mainline now. Signed-off-by: Alexander Beregalov Cc: Signed-off-by: Greg Kroah-Hartman --- drivers/staging/otus/ioctl.c | 22 --------------- drivers/staging/otus/usbdrv.c | 61 ----------------------------------------- drivers/staging/otus/usbdrv.h | 9 ++---- drivers/staging/otus/wrap_pkt.c | 4 --- drivers/staging/otus/wrap_usb.c | 4 --- drivers/staging/otus/wwrap.c | 57 -------------------------------------- drivers/staging/otus/zdcompat.h | 54 ------------------------------------ drivers/staging/otus/zdusb.c | 56 ------------------------------------- 8 files changed, 2 insertions(+), 265 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/otus/ioctl.c b/drivers/staging/otus/ioctl.c index 2dbf24afc83e..7a5c1e876b01 100644 --- a/drivers/staging/otus/ioctl.c +++ b/drivers/staging/otus/ioctl.c @@ -309,9 +309,7 @@ char *usbdrv_translate_scan(struct net_device *dev, iwe.u.ap_addr.sa_family = ARPHRD_ETHER; memcpy(iwe.u.ap_addr.sa_data, list->bssid, ETH_ALEN); current_ev = iwe_stream_add_event( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, IW_EV_ADDR_LEN); @@ -332,9 +330,7 @@ char *usbdrv_translate_scan(struct net_device *dev, iwe.cmd = SIOCGIWESSID; iwe.u.data.flags = 1; current_ev = iwe_stream_add_point( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, &list->ssid[2]); /* Ran out of buffer */ @@ -355,9 +351,7 @@ char *usbdrv_translate_scan(struct net_device *dev, else iwe.u.mode = IW_MODE_ADHOC; current_ev = iwe_stream_add_event( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, IW_EV_UINT_LEN); } @@ -389,9 +383,7 @@ char *usbdrv_translate_scan(struct net_device *dev, } iwe.u.freq.e = 6; current_ev = iwe_stream_add_event( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, IW_EV_FREQ_LEN); /* Ran out of buffer */ @@ -412,9 +404,7 @@ char *usbdrv_translate_scan(struct net_device *dev, iwe.u.qual.noise = 0; iwe.u.qual.qual = list->signalQuality; current_ev = iwe_stream_add_event( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); /* Ran out of buffer */ @@ -435,9 +425,7 @@ char *usbdrv_translate_scan(struct net_device *dev, iwe.u.data.length = 0; current_ev = iwe_stream_add_point( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, list->ssid); /* Ran out of buffer */ @@ -462,9 +450,7 @@ char *usbdrv_translate_scan(struct net_device *dev, iwe.u.bitrate.value = ((list->supportedRates[i+2] & 0x7f) * 500000); /* Add new value to event */ current_val = iwe_stream_add_value( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN); /* Ran out of buffer */ @@ -482,9 +468,7 @@ char *usbdrv_translate_scan(struct net_device *dev, iwe.u.bitrate.value = ((list->extSupportedRates[i+2] & 0x7f) * 500000); /* Add new value to event */ current_val = iwe_stream_add_value( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN); /* Ran out of buffer */ @@ -506,9 +490,7 @@ char *usbdrv_translate_scan(struct net_device *dev, snprintf(buf, sizeof(buf), "bcn_int=%d", (list->beaconInterval[1] << 8) + list->beaconInterval[0]); iwe.u.data.length = strlen(buf); current_ev = iwe_stream_add_point( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, buf); /* Ran out of buffer */ @@ -537,9 +519,7 @@ char *usbdrv_translate_scan(struct net_device *dev, if (iwe.u.data.length != 0) current_ev = iwe_stream_add_point( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, buf); /* Ran out of buffer */ @@ -563,9 +543,7 @@ char *usbdrv_translate_scan(struct net_device *dev, rsn_leader, sizeof(rsn_leader)-1); if (iwe.u.data.length != 0) current_ev = iwe_stream_add_point( -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) info, -#endif current_ev, end_buf, &iwe, buf); /* Ran out of buffer */ diff --git a/drivers/staging/otus/usbdrv.c b/drivers/staging/otus/usbdrv.c index 2f9d06e3dd24..dfe07072011f 100644 --- a/drivers/staging/otus/usbdrv.c +++ b/drivers/staging/otus/usbdrv.c @@ -51,11 +51,7 @@ extern void zfDumpDescriptor(zdev_t* dev, u16_t type); //extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr); // ISR handler -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)) irqreturn_t usbdrv_intr(int, void *, struct pt_regs *); -#else -void usbdrv_intr(int, void *, struct pt_regs *); -#endif // Network Device interface related function int usbdrv_open(struct net_device *); @@ -316,11 +312,7 @@ void zfLnxInitVapStruct(void); * the RX & TX queues & starts the RU if it has stopped due * to no resources. */ -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) irqreturn_t usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) -#else -void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) -#endif { struct net_device *dev; struct usbdrv_private *macp; @@ -331,38 +323,22 @@ void usbdrv_intr(int irq, void *dev_inst, struct pt_regs *regs) /* Read register error, card may be unpluged */ if (0)//(intr_status == -1) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) return IRQ_NONE; -#else - return; -#endif /* the device is closed, don't continue or else bad things may happen. */ if (!netif_running(dev)) { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) return IRQ_NONE; -#else - return; -#endif } if (macp->driver_isolated) { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) return IRQ_NONE; -#else - return; -#endif } #if (WLAN_HOSTIF == WLAN_PCI) //zfiIsrPci(dev); #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) return IRQ_HANDLED; -#else - return; -#endif } int usbdrv_open(struct net_device *dev) @@ -477,11 +453,7 @@ int usbdrv_open(struct net_device *dev) zfiWlanEnable(dev); #ifdef ZM_ENABLE_CENC -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) - macp->netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, NULL); -#else macp->netlink_sk = netlink_kernel_create(NETLINK_USERSOCK, 1, NULL, THIS_MODULE); -#endif if (macp->netlink_sk == NULL) { @@ -884,11 +856,7 @@ int zfLnxRegisterVapDev(struct net_device* parentDev, u16_t vapId) #else vap[vapId].dev->do_ioctl = NULL; #endif -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) vap[vapId].dev->destructor = free_netdev; -#else - vap[vapId].dev->features |= NETIF_F_DYNALLOC; -#endif vap[vapId].dev->tx_queue_len = 0; @@ -939,13 +907,8 @@ int zfLnxUnregisterVapDev(struct net_device* parentDev, u16_t vapId) -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */ # define SUBMIT_URB(u,f) usb_submit_urb(u,f) # define USB_ALLOC_URB(u,f) usb_alloc_urb(u,f) -#else -# define SUBMIT_URB(u,f) usb_submit_urb(u) -# define USB_ALLOC_URB(u,f) usb_alloc_urb(u) -#endif //extern void zfiWlanQueryMacAddress(zdev_t* dev, u8_t* addr); @@ -963,26 +926,16 @@ extern UsbTxQ_t *zfLnxGetUsbTxBuffer(struct net_device *dev); int zfLnxAllocAllUrbs(struct usbdrv_private *macp) { struct usb_interface *interface = macp->interface; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - struct usb_interface_descriptor *iface_desc = &interface->altsetting[0]; -#else struct usb_host_interface *iface_desc = &interface->altsetting[0]; -#endif struct usb_endpoint_descriptor *endpoint; int i; /* descriptor matches, let's find the endpoints needed */ /* check out the endpoints */ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - for (i = 0; i < iface_desc->bNumEndpoints; ++i) - { - endpoint = &iface_desc->endpoint[i]; -#else for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { endpoint = &iface_desc->endpoint[i].desc; -#endif if ((endpoint->bEndpointAddress & 0x80) && ((endpoint->bmAttributes & 3) == 0x02)) { @@ -1100,9 +1053,6 @@ void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp) { if (macp->WlanTxDataUrb[i] != NULL) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) - macp->WlanTxDataUrb[i]->transfer_flags &= ~URB_ASYNC_UNLINK; -#endif usb_unlink_urb(macp->WlanTxDataUrb[i]); } } @@ -1112,22 +1062,13 @@ void zfLnxUnlinkAllUrbs(struct usbdrv_private *macp) { if (macp->WlanRxDataUrb[i] != NULL) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) - macp->WlanRxDataUrb[i]->transfer_flags &= ~URB_ASYNC_UNLINK; -#endif usb_unlink_urb(macp->WlanRxDataUrb[i]); } } /* Unlink USB Register Read/Write URB */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) - macp->RegOutUrb->transfer_flags &= ~URB_ASYNC_UNLINK; -#endif usb_unlink_urb(macp->RegOutUrb); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) - macp->RegInUrb->transfer_flags &= ~URB_ASYNC_UNLINK; -#endif usb_unlink_urb(macp->RegInUrb); } @@ -1166,14 +1107,12 @@ u8_t zfLnxInitSetup(struct net_device *dev, struct usbdrv_private *macp) dev->flags |= IFF_MULTICAST; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)) dev->dev_addr[0] = 0x00; dev->dev_addr[1] = 0x03; dev->dev_addr[2] = 0x7f; dev->dev_addr[3] = 0x11; dev->dev_addr[4] = 0x22; dev->dev_addr[5] = 0x33; -#endif /* Initialize Heart Beat timer */ init_timer(&macp->hbTimer10ms); diff --git a/drivers/staging/otus/usbdrv.h b/drivers/staging/otus/usbdrv.h index 6e41881d8c71..a11b3b36a906 100644 --- a/drivers/staging/otus/usbdrv.h +++ b/drivers/staging/otus/usbdrv.h @@ -35,15 +35,10 @@ #include #include #include -#include -#include +#include #include #include -#include - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - #include -#endif +#include #include "zdcompat.h" diff --git a/drivers/staging/otus/wrap_pkt.c b/drivers/staging/otus/wrap_pkt.c index 7a8e2e5db0e3..5db0004c8739 100644 --- a/drivers/staging/otus/wrap_pkt.c +++ b/drivers/staging/otus/wrap_pkt.c @@ -65,11 +65,7 @@ void zfLnxRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo) if(skb1 != NULL) { skb1->dev = dev; - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)) - skb1->mac.raw = skb1->data; - #else skb1->mac_header = skb1->data; - #endif skb1->ip_summed = CHECKSUM_NONE; skb1->pkt_type = PACKET_OTHERHOST; skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */ diff --git a/drivers/staging/otus/wrap_usb.c b/drivers/staging/otus/wrap_usb.c index e619715a41a9..c076e5645224 100644 --- a/drivers/staging/otus/wrap_usb.c +++ b/drivers/staging/otus/wrap_usb.c @@ -144,11 +144,7 @@ void zfwUsbCmd(zdev_t* dev, u8_t endpt, u32_t* cmd, u16_t cmdLen) if (ret != 0) { usb_free_urb(macp->RegOutUrb); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) /* tune me! */ macp->RegOutUrb = usb_alloc_urb(0, GFP_ATOMIC); -#else - macp->RegOutUrb = usb_alloc_urb(0); -#endif ret = zfLnxUsbWriteReg(dev, cmd, cmdLen); } } diff --git a/drivers/staging/otus/wwrap.c b/drivers/staging/otus/wwrap.c index e00bf318cba1..1bb5f596d6c3 100644 --- a/drivers/staging/otus/wwrap.c +++ b/drivers/staging/otus/wwrap.c @@ -31,10 +31,6 @@ #include #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#define URB_ZERO_PACKET USB_ZERO_PACKET -#endif - extern void zfiRecv80211(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); extern void zfCoreRecv(zdev_t* dev, zbuf_t* buf, struct zsAdditionInfo* addInfo); extern void zfIdlChkRsp(zdev_t* dev, u32_t* rsp, u16_t rspLen); @@ -310,10 +306,6 @@ void zfLnxUsbDataIn_callback(urb_t *urb) if ((urb->status != -ENOENT) && (urb->status != -ECONNRESET) && (urb->status != -ESHUTDOWN)) { - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - if (urb->status == USB_ST_INTERNALERROR) - status = -1; - #else if (urb->status == -EPIPE){ //printk(KERN_ERR "nonzero read bulk status received: -EPIPE"); status = -1; @@ -323,7 +315,6 @@ void zfLnxUsbDataIn_callback(urb_t *urb) //printk(KERN_ERR "nonzero read bulk status received: -EPROTO"); status = -1; } - #endif } //printk(KERN_ERR "urb->status: 0x%08x\n", urb->status); @@ -538,10 +529,6 @@ void zfLnxUsbRegIn_callback(urb_t *urb) if ((urb->status != -ENOENT) && (urb->status != -ECONNRESET) && (urb->status != -ESHUTDOWN)) { - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - if (urb->status == USB_ST_INTERNALERROR) - status = -1; - #else if (urb->status == -EPIPE){ //printk(KERN_ERR "nonzero read bulk status received: -EPIPE"); status = -1; @@ -551,7 +538,6 @@ void zfLnxUsbRegIn_callback(urb_t *urb) //printk(KERN_ERR "nonzero read bulk status received: -EPROTO"); status = -1; } - #endif } //printk(KERN_ERR "urb->status: 0x%08x\n", urb->status); @@ -810,15 +796,9 @@ u32_t zfLnxUsbWriteReg(zdev_t* dev, u32_t* cmd, u16_t cmdLen) /* Issue an USB Out transfer */ /* Submit a tx urb */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) - ret = zfLnxUsbSubmitBulkUrb(macp->RegOutUrb, macp->udev, - USB_REG_OUT_PIPE, USB_DIR_OUT, macp->regUsbWriteBuf, - cmdLen, zfLnxUsbRegOut_callback, dev); -#else ret = zfLnxUsbSubmitIntUrb(macp->RegOutUrb, macp->udev, USB_REG_OUT_PIPE, USB_DIR_OUT, macp->regUsbWriteBuf, cmdLen, zfLnxUsbRegOut_callback, dev, 1); -#endif return ret; } @@ -914,10 +894,6 @@ u32_t zfLnxUsbSubmitBulkUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16 transfer_buffer, buffer_length, complete, context); } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) - urb->transfer_flags |= URB_ASYNC_UNLINK; -#endif - if (epnum == 4) { if (urb->hcpriv) @@ -927,11 +903,7 @@ u32_t zfLnxUsbSubmitBulkUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16 } } -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) ret = usb_submit_urb(urb, GFP_ATOMIC); -#else - ret = usb_submit_urb(urb); -#endif if ((epnum == 4) & (ret != 0)) { //printk("CWY - ret = %x\n", ret); @@ -956,15 +928,7 @@ u32_t zfLnxUsbSubmitIntUrb(urb_t *urb, struct usb_device *usb, u16_t epnum, u16_ transfer_buffer, buffer_length, complete, context, interval); } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) - urb->transfer_flags |= URB_ASYNC_UNLINK; -#endif - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) ret = usb_submit_urb(urb, GFP_ATOMIC); -#else - ret = usb_submit_urb(urb); -#endif return ret; } @@ -1001,11 +965,7 @@ int zfLnxCencSendMsg(struct sock *netlink_sk, u_int8_t *msg, int len) memcpy(pos, msg, len); /*¼ÆËã¾­¹ý×Ö½Ú¶ÔÆäºóµÄÊý¾Ýʵ¼Ê³¤¶È*/ nlh->nlmsg_len = skb->tail - old_tail; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) - NETLINK_CB(skb).dst_groups = COMMTYPE_GROUP; -#else NETLINK_CB(skb).dst_group = COMMTYPE_GROUP; -#endif netlink_broadcast(netlink_sk, skb, 0, COMMTYPE_GROUP, GFP_ATOMIC); ret = 0; out: @@ -1043,11 +1003,7 @@ u32_t zfwReadReg(zdev_t* dev, u32_t offset) #ifndef INIT_WORK #define work_struct tq_struct -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#define schedule_work(a) queue_task(a, &tq_scheduler) -#else #define schedule_work(a) schedule_task(a) -#endif #define flush_scheduled_work flush_scheduled_tasks #define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data) @@ -1058,20 +1014,11 @@ u32_t zfwReadReg(zdev_t* dev, u32_t offset) u32_t smp_kevent_Lock = 0; -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)) void kevent(struct work_struct *work) -#else -void kevent(void *data) -#endif { -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)) struct usbdrv_private *macp = container_of(work, struct usbdrv_private, kevent); zdev_t *dev = macp->device; -#else - zdev_t *dev = (zdev_t *) data; - struct usbdrv_private *macp = dev->ml_priv; -#endif if (macp == NULL) { @@ -1120,11 +1067,7 @@ u8_t zfLnxCreateThread(zdev_t *dev) struct usbdrv_private *macp = dev->ml_priv; /* Create Mutex and keventd */ -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) - INIT_WORK(&macp->kevent, kevent, dev); -#else INIT_WORK(&macp->kevent, kevent); -#endif init_MUTEX(&macp->ioctl_sem); return 0; diff --git a/drivers/staging/otus/zdcompat.h b/drivers/staging/otus/zdcompat.h index 27c807b3a7d0..8acf400fbc0b 100644 --- a/drivers/staging/otus/zdcompat.h +++ b/drivers/staging/otus/zdcompat.h @@ -27,58 +27,13 @@ #ifndef _ZDCOMPAT_H #define _ZDCOMPAT_H -#ifndef KERNEL_VERSION -#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#ifndef INIT_TQUEUE -#define INIT_TQUEUE(_tq, _routine, _data) \ - do { \ - (_tq)->next = NULL; \ - (_tq)->sync = 0; \ - PREPARE_TQUEUE((_tq), (_routine), (_data)); \ - } while (0) -#define PREPARE_TQUEUE(_tq, _routine, _data) \ - do { \ - (_tq)->routine = _routine; \ - (_tq)->data = _data; \ - } while (0) -#endif - -#ifndef INIT_WORK -#define work_struct tq_struct - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#define schedule_work(a) queue_task(a, &tq_scheduler) -#else -#define schedule_work(a) schedule_task(a) -#endif - -#define flush_scheduled_work flush_scheduled_tasks -#define INIT_WORK(_wq, _routine, _data) INIT_TQUEUE(_wq, _routine, _data) -#define PREPARE_WORK(_wq, _routine, _data) PREPARE_TQUEUE(_wq, _routine, _data) -#endif -#endif // < 2.5 kernel - #ifndef DECLARE_TASKLET -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -#define tasklet_schedule(a) queue_task(a, &tq_scheduler) -#else #define tasklet_schedule(a) schedule_task(a) #endif -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38)) -typedef struct device netdevice_t; -#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4)) -typedef struct net_device netdevice_t; -#else #undef netdevice_t typedef struct net_device netdevice_t; -#endif #ifdef WIRELESS_EXT #if (WIRELESS_EXT < 13) @@ -90,7 +45,6 @@ struct iw_request_info #endif #endif -/* linux < 2.5.69 */ #ifndef IRQ_NONE typedef void irqreturn_t; #define IRQ_NONE @@ -102,15 +56,7 @@ typedef void irqreturn_t; #define in_atomic() 0 #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) // fixme -#define URB_ASYNC_UNLINK USB_ASYNC_UNLINK -#else #define USB_QUEUE_BULK 0 -#endif - -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) -#define free_netdev(x) kfree(x) -#endif #endif diff --git a/drivers/staging/otus/zdusb.c b/drivers/staging/otus/zdusb.c index 4ebbe717f94e..78f1d2224fa1 100644 --- a/drivers/staging/otus/zdusb.c +++ b/drivers/staging/otus/zdusb.c @@ -24,7 +24,6 @@ /* */ /************************************************************************/ -#include #ifdef MODVERSIONS #include #endif @@ -69,26 +68,17 @@ extern struct zsWdsStruct wds[ZM_WDS_PORT_NUMBER]; /* VAP */ extern struct zsVapStruct vap[ZM_VAP_PORT_NUMBER]; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -static void *zfLnxProbe(struct usb_device *dev, unsigned int ifnum, - const struct usb_device_id *id) -{ - struct usb_interface *interface = &dev->actconfig->interface[ifnum]; -#else static int zfLnxProbe(struct usb_interface *interface, const struct usb_device_id *id) { struct usb_device *dev = interface_to_usbdev(interface); -#endif struct net_device *net = NULL; struct usbdrv_private *macp = NULL; int vendor_id, product_id; int result = 0; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) usb_get_dev(dev); -#endif vendor_id = dev->descriptor.idVendor; product_id = dev->descriptor.idProduct; @@ -103,15 +93,6 @@ static int zfLnxProbe(struct usb_interface *interface, printk(KERN_NOTICE "USB 1.1 Host\n"); #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - if (usb_set_configuration(dev, dev->config[0].bConfigurationValue)) - { - printk(KERN_ERR "usb_set_configuration() failed\n"); - result = -EIO; - goto fail; - } -#endif - if (!(macp = kmalloc(sizeof(struct usbdrv_private), GFP_KERNEL))) { printk(KERN_ERR "out of memory allocating device structure\n"); @@ -122,10 +103,6 @@ static int zfLnxProbe(struct usb_interface *interface, /* Zero the memory */ memset(macp, 0, sizeof(struct usbdrv_private)); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - usb_inc_dev_use(dev); -#endif - net = alloc_etherdev(0); if (net == NULL) @@ -137,10 +114,6 @@ static int zfLnxProbe(struct usb_interface *interface, strcpy(net->name, "ath%d"); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - SET_MODULE_OWNER(net); -#endif - net->ml_priv = macp; //kernel 2.6 macp->udev = dev; macp->device = net; @@ -166,16 +139,12 @@ static int zfLnxProbe(struct usb_interface *interface, } else { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) usb_set_intfdata(interface, macp); SET_NETDEV_DEV(net, &interface->dev); -#endif if (register_netdev(net) != 0) { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) usb_set_intfdata(interface, NULL); -#endif goto fail3; } } @@ -191,30 +160,16 @@ fail1: kfree(macp); fail: -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) usb_put_dev(dev); -#endif macp = NULL; done: -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - return macp; -#else return result; -#endif } -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -static void zfLnxDisconnect(struct usb_device *dev, void *ptr) -#else static void zfLnxDisconnect(struct usb_interface *interface) -#endif { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) struct usbdrv_private *macp = (struct usbdrv_private *) usb_get_intfdata(interface); -#else - struct usbdrv_private *macp = (struct usbdrv_private *)ptr; -#endif printk(KERN_DEBUG "zfLnxDisconnect\n"); @@ -246,11 +201,7 @@ static void zfLnxDisconnect(struct usb_interface *interface) unregister_netdev(macp->device); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) - usb_dec_dev_use(dev); -#else usb_put_dev(interface_to_usbdev(interface)); -#endif //printk(KERN_ERR "3. zfLnxUnlinkAllUrbs\n"); //zfLnxUnlinkAllUrbs(macp); @@ -263,17 +214,10 @@ static void zfLnxDisconnect(struct usb_interface *interface) kfree(macp); macp = NULL; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) usb_set_intfdata(interface, NULL); -#endif } static struct usb_driver zd1221_driver = { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) - #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15)) - .owner = THIS_MODULE, - #endif -#endif .name = driver_name, .probe = zfLnxProbe, .disconnect = zfLnxDisconnect, -- cgit v1.2.3 From a495cf28298455ded1384f4aa7fc745ee1c2a949 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 28 Oct 2008 14:48:09 -0700 Subject: Staging: add rt2860 wireless driver This is the Ralink RT2860 driver from the company that does horrible things like reading a config file from /etc. However, the driver that is currently under development from the wireless development community is not working at all yet, so distros and users are using this version instead (quite common hardware on a lot of netbook machines). So here is this driver, for now, until the wireless developers get a "clean" version into the main tree, or until this version is cleaned up sufficiently to move out of the staging tree. Ported to the Linux build system and cleaned up a bit already by me. Cc: Linux wireless Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/rt2860/2860_main_dev.c | 1377 ++++ drivers/staging/rt2860/Kconfig | 5 + drivers/staging/rt2860/Makefile | 41 + drivers/staging/rt2860/TODO | 17 + drivers/staging/rt2860/aironet.h | 210 + drivers/staging/rt2860/ap.h | 557 ++ drivers/staging/rt2860/chlist.h | 1296 ++++ drivers/staging/rt2860/common/2860_rtmp_init.c | 922 +++ drivers/staging/rt2860/common/action.c | 1031 +++ drivers/staging/rt2860/common/action.h | 68 + drivers/staging/rt2860/common/ba_action.c | 1802 +++++ drivers/staging/rt2860/common/cmm_data.c | 3469 ++++++++++ drivers/staging/rt2860/common/cmm_data_2860.c | 1240 ++++ drivers/staging/rt2860/common/cmm_info.c | 3417 ++++++++++ drivers/staging/rt2860/common/cmm_sanity.c | 1633 +++++ drivers/staging/rt2860/common/cmm_sync.c | 702 ++ drivers/staging/rt2860/common/cmm_wpa.c | 1606 +++++ drivers/staging/rt2860/common/dfs.c | 453 ++ drivers/staging/rt2860/common/eeprom.c | 244 + drivers/staging/rt2860/common/firmware.h | 558 ++ drivers/staging/rt2860/common/md5.c | 1427 ++++ drivers/staging/rt2860/common/mlme.c | 8667 ++++++++++++++++++++++++ drivers/staging/rt2860/common/netif_block.c | 144 + drivers/staging/rt2860/common/netif_block.h | 58 + drivers/staging/rt2860/common/rtmp_init.c | 3757 ++++++++++ drivers/staging/rt2860/common/rtmp_tkip.c | 1607 +++++ drivers/staging/rt2860/common/rtmp_wep.c | 499 ++ drivers/staging/rt2860/common/spectrum.c | 1877 +++++ drivers/staging/rt2860/config.mk | 245 + drivers/staging/rt2860/dfs.h | 100 + drivers/staging/rt2860/leap.h | 215 + drivers/staging/rt2860/link_list.h | 134 + drivers/staging/rt2860/md4.h | 42 + drivers/staging/rt2860/md5.h | 107 + drivers/staging/rt2860/mlme.h | 1447 ++++ drivers/staging/rt2860/oid.h | 995 +++ drivers/staging/rt2860/rt2860.h | 349 + drivers/staging/rt2860/rt28xx.h | 2714 ++++++++ drivers/staging/rt2860/rt_ate.c | 6025 ++++++++++++++++ drivers/staging/rt2860/rt_ate.h | 353 + drivers/staging/rt2860/rt_config.h | 101 + drivers/staging/rt2860/rt_linux.c | 1054 +++ drivers/staging/rt2860/rt_linux.h | 926 +++ drivers/staging/rt2860/rt_main_dev.c | 1686 +++++ drivers/staging/rt2860/rt_profile.c | 1976 ++++++ drivers/staging/rt2860/rtmp.h | 7177 ++++++++++++++++++++ drivers/staging/rt2860/rtmp_ckipmic.h | 113 + drivers/staging/rt2860/rtmp_def.h | 1588 +++++ drivers/staging/rt2860/rtmp_type.h | 94 + drivers/staging/rt2860/spectrum.h | 322 + drivers/staging/rt2860/spectrum_def.h | 95 + drivers/staging/rt2860/sta/aironet.c | 1312 ++++ drivers/staging/rt2860/sta/assoc.c | 1826 +++++ drivers/staging/rt2860/sta/auth.c | 474 ++ drivers/staging/rt2860/sta/auth_rsp.c | 167 + drivers/staging/rt2860/sta/connect.c | 2751 ++++++++ drivers/staging/rt2860/sta/dls.c | 2201 ++++++ drivers/staging/rt2860/sta/rtmp_data.c | 2614 +++++++ drivers/staging/rt2860/sta/sanity.c | 420 ++ drivers/staging/rt2860/sta/sync.c | 1961 ++++++ drivers/staging/rt2860/sta/wpa.c | 2086 ++++++ drivers/staging/rt2860/sta_ioctl.c | 6944 +++++++++++++++++++ drivers/staging/rt2860/wpa.h | 356 + 65 files changed, 89657 insertions(+) create mode 100644 drivers/staging/rt2860/2860_main_dev.c create mode 100644 drivers/staging/rt2860/Kconfig create mode 100644 drivers/staging/rt2860/Makefile create mode 100644 drivers/staging/rt2860/TODO create mode 100644 drivers/staging/rt2860/aironet.h create mode 100644 drivers/staging/rt2860/ap.h create mode 100644 drivers/staging/rt2860/chlist.h create mode 100644 drivers/staging/rt2860/common/2860_rtmp_init.c create mode 100644 drivers/staging/rt2860/common/action.c create mode 100644 drivers/staging/rt2860/common/action.h create mode 100644 drivers/staging/rt2860/common/ba_action.c create mode 100644 drivers/staging/rt2860/common/cmm_data.c create mode 100644 drivers/staging/rt2860/common/cmm_data_2860.c create mode 100644 drivers/staging/rt2860/common/cmm_info.c create mode 100644 drivers/staging/rt2860/common/cmm_sanity.c create mode 100644 drivers/staging/rt2860/common/cmm_sync.c create mode 100644 drivers/staging/rt2860/common/cmm_wpa.c create mode 100644 drivers/staging/rt2860/common/dfs.c create mode 100644 drivers/staging/rt2860/common/eeprom.c create mode 100644 drivers/staging/rt2860/common/firmware.h create mode 100644 drivers/staging/rt2860/common/md5.c create mode 100644 drivers/staging/rt2860/common/mlme.c create mode 100644 drivers/staging/rt2860/common/netif_block.c create mode 100644 drivers/staging/rt2860/common/netif_block.h create mode 100644 drivers/staging/rt2860/common/rtmp_init.c create mode 100644 drivers/staging/rt2860/common/rtmp_tkip.c create mode 100644 drivers/staging/rt2860/common/rtmp_wep.c create mode 100644 drivers/staging/rt2860/common/spectrum.c create mode 100644 drivers/staging/rt2860/config.mk create mode 100644 drivers/staging/rt2860/dfs.h create mode 100644 drivers/staging/rt2860/leap.h create mode 100644 drivers/staging/rt2860/link_list.h create mode 100644 drivers/staging/rt2860/md4.h create mode 100644 drivers/staging/rt2860/md5.h create mode 100644 drivers/staging/rt2860/mlme.h create mode 100644 drivers/staging/rt2860/oid.h create mode 100644 drivers/staging/rt2860/rt2860.h create mode 100644 drivers/staging/rt2860/rt28xx.h create mode 100644 drivers/staging/rt2860/rt_ate.c create mode 100644 drivers/staging/rt2860/rt_ate.h create mode 100644 drivers/staging/rt2860/rt_config.h create mode 100644 drivers/staging/rt2860/rt_linux.c create mode 100644 drivers/staging/rt2860/rt_linux.h create mode 100644 drivers/staging/rt2860/rt_main_dev.c create mode 100644 drivers/staging/rt2860/rt_profile.c create mode 100644 drivers/staging/rt2860/rtmp.h create mode 100644 drivers/staging/rt2860/rtmp_ckipmic.h create mode 100644 drivers/staging/rt2860/rtmp_def.h create mode 100644 drivers/staging/rt2860/rtmp_type.h create mode 100644 drivers/staging/rt2860/spectrum.h create mode 100644 drivers/staging/rt2860/spectrum_def.h create mode 100644 drivers/staging/rt2860/sta/aironet.c create mode 100644 drivers/staging/rt2860/sta/assoc.c create mode 100644 drivers/staging/rt2860/sta/auth.c create mode 100644 drivers/staging/rt2860/sta/auth_rsp.c create mode 100644 drivers/staging/rt2860/sta/connect.c create mode 100644 drivers/staging/rt2860/sta/dls.c create mode 100644 drivers/staging/rt2860/sta/rtmp_data.c create mode 100644 drivers/staging/rt2860/sta/sanity.c create mode 100644 drivers/staging/rt2860/sta/sync.c create mode 100644 drivers/staging/rt2860/sta/wpa.c create mode 100644 drivers/staging/rt2860/sta_ioctl.c create mode 100644 drivers/staging/rt2860/wpa.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index dea55e178c30..f9b785a03907 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -67,5 +67,7 @@ source "drivers/staging/agnx/Kconfig" source "drivers/staging/otus/Kconfig" +source "drivers/staging/rt2860/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 43f6385592f8..147a467358aa 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -16,3 +16,4 @@ obj-$(CONFIG_USB_ATMEL) += at76_usb/ obj-$(CONFIG_POCH) += poch/ obj-$(CONFIG_AGNX) += agnx/ obj-$(CONFIG_OTUS) += otus/ +obj-$(CONFIG_RT2860) += rt2860/ diff --git a/drivers/staging/rt2860/2860_main_dev.c b/drivers/staging/rt2860/2860_main_dev.c new file mode 100644 index 000000000000..c29453641851 --- /dev/null +++ b/drivers/staging/rt2860/2860_main_dev.c @@ -0,0 +1,1377 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + 2870_main_dev.c + + Abstract: + Create and register network interface. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- +*/ + +#include "rt_config.h" + + +#ifdef MULTIPLE_CARD_SUPPORT +// record whether the card in the card list is used in the card file +extern UINT8 MC_CardUsed[]; +#endif // MULTIPLE_CARD_SUPPORT // + + +extern INT __devinit rt28xx_probe(IN void *_dev_p, IN void *_dev_id_p, + IN UINT argc, OUT PRTMP_ADAPTER *ppAd); + +static void rx_done_tasklet(unsigned long data); +static void mgmt_dma_done_tasklet(unsigned long data); +static void ac0_dma_done_tasklet(unsigned long data); +static void ac1_dma_done_tasklet(unsigned long data); +static void ac2_dma_done_tasklet(unsigned long data); +static void ac3_dma_done_tasklet(unsigned long data); +static void hcca_dma_done_tasklet(unsigned long data); +static void fifo_statistic_full_tasklet(unsigned long data); + + +/*---------------------------------------------------------------------*/ +/* Symbol & Macro Definitions */ +/*---------------------------------------------------------------------*/ +#define RT2860_INT_RX_DLY (1<<0) // bit 0 +#define RT2860_INT_TX_DLY (1<<1) // bit 1 +#define RT2860_INT_RX_DONE (1<<2) // bit 2 +#define RT2860_INT_AC0_DMA_DONE (1<<3) // bit 3 +#define RT2860_INT_AC1_DMA_DONE (1<<4) // bit 4 +#define RT2860_INT_AC2_DMA_DONE (1<<5) // bit 5 +#define RT2860_INT_AC3_DMA_DONE (1<<6) // bit 6 +#define RT2860_INT_HCCA_DMA_DONE (1<<7) // bit 7 +#define RT2860_INT_MGMT_DONE (1<<8) // bit 8 + +#define INT_RX RT2860_INT_RX_DONE + +#define INT_AC0_DLY (RT2860_INT_AC0_DMA_DONE) //| RT2860_INT_TX_DLY) +#define INT_AC1_DLY (RT2860_INT_AC1_DMA_DONE) //| RT2860_INT_TX_DLY) +#define INT_AC2_DLY (RT2860_INT_AC2_DMA_DONE) //| RT2860_INT_TX_DLY) +#define INT_AC3_DLY (RT2860_INT_AC3_DMA_DONE) //| RT2860_INT_TX_DLY) +#define INT_HCCA_DLY (RT2860_INT_HCCA_DMA_DONE) //| RT2860_INT_TX_DLY) +#define INT_MGMT_DLY RT2860_INT_MGMT_DONE + +/*---------------------------------------------------------------------*/ +/* Prototypes of Functions Used */ +/*---------------------------------------------------------------------*/ +/* function declarations */ +static INT __devinit rt2860_init_one (struct pci_dev *pci_dev, const struct pci_device_id *ent); +static VOID __devexit rt2860_remove_one(struct pci_dev *pci_dev); +static INT __devinit rt2860_probe(struct pci_dev *pci_dev, const struct pci_device_id *ent); +void init_thread_task(PRTMP_ADAPTER pAd); +static void __exit rt2860_cleanup_module(void); +static int __init rt2860_init_module(void); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#ifdef CONFIG_PM +static int rt2860_suspend(struct pci_dev *pci_dev, pm_message_t state); +static int rt2860_resume(struct pci_dev *pci_dev); +#endif // CONFIG_PM // +#endif + + +// +// Ralink PCI device table, include all supported chipsets +// +static struct pci_device_id rt2860_pci_tbl[] __devinitdata = +{ + {PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2860_PCI_DEVICE_ID)}, //RT28602.4G + {PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2860_PCIe_DEVICE_ID)}, + {PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2760_PCI_DEVICE_ID)}, + {PCI_DEVICE(NIC_PCI_VENDOR_ID, NIC2790_PCIe_DEVICE_ID)}, + {PCI_DEVICE(VEN_AWT_PCI_VENDOR_ID, VEN_AWT_PCIe_DEVICE_ID)}, + {0,} // terminate list +}; + +MODULE_DEVICE_TABLE(pci, rt2860_pci_tbl); +#ifdef CONFIG_STA_SUPPORT +MODULE_LICENSE("GPL"); +#ifdef MODULE_VERSION +MODULE_VERSION(STA_DRIVER_VERSION); +#endif +#endif // CONFIG_STA_SUPPORT // + + +// +// Our PCI driver structure +// +static struct pci_driver rt2860_driver = +{ + name: "rt2860", + id_table: rt2860_pci_tbl, + probe: rt2860_init_one, +#if LINUX_VERSION_CODE >= 0x20412 + remove: __devexit_p(rt2860_remove_one), +#else + remove: __devexit(rt2860_remove_one), +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#ifdef CONFIG_PM + suspend: rt2860_suspend, + resume: rt2860_resume, +#endif +#endif +}; + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#ifdef CONFIG_PM + +VOID RT2860RejectPendingPackets( + IN PRTMP_ADAPTER pAd) +{ + // clear PS packets + // clear TxSw packets +} + +static int rt2860_suspend( + struct pci_dev *pci_dev, + pm_message_t state) +{ + struct net_device *net_dev = pci_get_drvdata(pci_dev); + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)NULL; + INT32 retval; + + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_suspend()\n")); + + if (net_dev == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n")); + } + else + { + pAd = (PRTMP_ADAPTER)net_dev->priv; + + /* we can not use IFF_UP because ra0 down but ra1 up */ + /* and 1 suspend/resume function for 1 module, not for each interface */ + /* so Linux will call suspend/resume function once */ + if (VIRTUAL_IF_NUM(pAd) > 0) + { + // avoid users do suspend after interface is down + + // stop interface + netif_carrier_off(net_dev); + netif_stop_queue(net_dev); + + // mark device as removed from system and therefore no longer available + netif_device_detach(net_dev); + + // mark halt flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + + // take down the device + rt28xx_close((PNET_DEV)net_dev); + + RT_MOD_DEC_USE_COUNT(); + } + } + + // reference to http://vovo2000.com/type-lab/linux/kernel-api/linux-kernel-api.html + // enable device to generate PME# when suspended + // pci_choose_state(): Choose the power state of a PCI device to be suspended + retval = pci_enable_wake(pci_dev, pci_choose_state(pci_dev, state), 1); + // save the PCI configuration space of a device before suspending + pci_save_state(pci_dev); + // disable PCI device after use + pci_disable_device(pci_dev); + + retval = pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state)); + + DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_suspend()\n")); + return retval; +} + +static int rt2860_resume( + struct pci_dev *pci_dev) +{ + struct net_device *net_dev = pci_get_drvdata(pci_dev); + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)NULL; + INT32 retval; + + + // set the power state of a PCI device + // PCI has 4 power states, DO (normal) ~ D3(less power) + // in include/linux/pci.h, you can find that + // #define PCI_D0 ((pci_power_t __force) 0) + // #define PCI_D1 ((pci_power_t __force) 1) + // #define PCI_D2 ((pci_power_t __force) 2) + // #define PCI_D3hot ((pci_power_t __force) 3) + // #define PCI_D3cold ((pci_power_t __force) 4) + // #define PCI_UNKNOWN ((pci_power_t __force) 5) + // #define PCI_POWER_ERROR ((pci_power_t __force) -1) + retval = pci_set_power_state(pci_dev, PCI_D0); + + // restore the saved state of a PCI device + pci_restore_state(pci_dev); + + // initialize device before it's used by a driver + if (pci_enable_device(pci_dev)) + { + printk("pci enable fail!\n"); + return 0; + } + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_resume()\n")); + + if (net_dev == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n")); + } + else + pAd = (PRTMP_ADAPTER)net_dev->priv; + + if (pAd != NULL) + { + /* we can not use IFF_UP because ra0 down but ra1 up */ + /* and 1 suspend/resume function for 1 module, not for each interface */ + /* so Linux will call suspend/resume function once */ + if (VIRTUAL_IF_NUM(pAd) > 0) + { + // mark device as attached from system and restart if needed + netif_device_attach(net_dev); + + if (rt28xx_open((PNET_DEV)net_dev) != 0) + { + // open fail + DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_resume()\n")); + return 0; + } + + // increase MODULE use count + RT_MOD_INC_USE_COUNT(); + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + + netif_start_queue(net_dev); + netif_carrier_on(net_dev); + netif_wake_queue(net_dev); + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_resume()\n")); + return 0; +} +#endif // CONFIG_PM // +#endif + + +static INT __init rt2860_init_module(VOID) +{ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + return pci_register_driver(&rt2860_driver); +#else + return pci_module_init(&rt2860_driver); +#endif +} + + +// +// Driver module unload function +// +static VOID __exit rt2860_cleanup_module(VOID) +{ + pci_unregister_driver(&rt2860_driver); +} + +module_init(rt2860_init_module); +module_exit(rt2860_cleanup_module); + + +static INT __devinit rt2860_init_one ( + IN struct pci_dev *pci_dev, + IN const struct pci_device_id *ent) +{ + INT rc; + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_init_one\n")); + + // wake up and enable device + if (pci_enable_device (pci_dev)) + { + rc = -EIO; + } + else + { + rc = rt2860_probe(pci_dev, ent); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2860_init_one\n")); + return rc; +} + + +static VOID __devexit rt2860_remove_one( + IN struct pci_dev *pci_dev) +{ + struct net_device *net_dev = pci_get_drvdata(pci_dev); + RTMP_ADAPTER *pAd = net_dev->priv; + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n")); + + if (pAd != NULL) + { +#ifdef MULTIPLE_CARD_SUPPORT + if ((pAd->MC_RowID >= 0) && (pAd->MC_RowID <= MAX_NUM_OF_MULTIPLE_CARD)) + MC_CardUsed[pAd->MC_RowID] = 0; // not clear MAC address +#endif // MULTIPLE_CARD_SUPPORT // + + + + + // Unregister network device + unregister_netdev(net_dev); + + // Unmap CSR base address + iounmap((char *)(net_dev->base_addr)); + + RTMPFreeAdapter(pAd); + + // release memory region + release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0)); + } + else + { + // Unregister network device + unregister_netdev(net_dev); + + // Unmap CSR base address + iounmap((char *)(net_dev->base_addr)); + + // release memory region + release_mem_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0)); + } + + // Free pre-allocated net_device memory +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + free_netdev(net_dev); +#else + kfree(net_dev); +#endif +} + +// +// PCI device probe & initialization function +// +static INT __devinit rt2860_probe( + IN struct pci_dev *pci_dev, + IN const struct pci_device_id *ent) +{ + PRTMP_ADAPTER pAd; + INT rv = 0; + + rv = (INT)rt28xx_probe((void *)pci_dev, (void *)ent, 0, &pAd); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE); + return rv; +} + + +void init_thread_task(IN PRTMP_ADAPTER pAd) +{ + POS_COOKIE pObj; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->mgmt_dma_done_task, mgmt_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac0_dma_done_task, ac0_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac1_dma_done_task, ac1_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac2_dma_done_task, ac2_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac3_dma_done_task, ac3_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->hcca_dma_done_task, hcca_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->tbtt_task, tbtt_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->fifo_statistic_full_task, fifo_statistic_full_tasklet, (unsigned long)pAd); +} + +void kill_thread_task(IN PRTMP_ADAPTER pAd) +{ + POS_COOKIE pObj; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + tasklet_kill(&pObj->rx_done_task); + tasklet_kill(&pObj->mgmt_dma_done_task); + tasklet_kill(&pObj->ac0_dma_done_task); + tasklet_kill(&pObj->ac1_dma_done_task); + tasklet_kill(&pObj->ac2_dma_done_task); + tasklet_kill(&pObj->ac3_dma_done_task); + tasklet_kill(&pObj->hcca_dma_done_task); + tasklet_kill(&pObj->tbtt_task); + tasklet_kill(&pObj->fifo_statistic_full_task); +} + + +static void rt2860_int_enable(PRTMP_ADAPTER pAd, unsigned int mode) +{ + u32 regValue; + + pAd->int_disable_mask &= ~(mode); + regValue = pAd->int_enable_reg & ~(pAd->int_disable_mask); + RTMP_IO_WRITE32(pAd, INT_MASK_CSR, regValue); // 1:enable + + if (regValue != 0) + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE); +} + + +static void rt2860_int_disable(PRTMP_ADAPTER pAd, unsigned int mode) +{ + u32 regValue; + + pAd->int_disable_mask |= mode; + regValue = pAd->int_enable_reg & ~(pAd->int_disable_mask); + RTMP_IO_WRITE32(pAd, INT_MASK_CSR, regValue); // 0: disable + + if (regValue == 0) + { + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE); + } +} + +static void mgmt_dma_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + IntSource.word = 0; + IntSource.field.MgmtDmaDone = 1; + pAd->int_pending &= ~INT_MGMT_DLY; + + RTMPHandleMgmtRingDmaDoneInterrupt(pAd); + + // if you use RTMP_SEM_LOCK, sometimes kernel will hang up, no any + // bug report output + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid lose of interrupts + */ + if (pAd->int_pending & INT_MGMT_DLY) + { + tasklet_hi_schedule(&pObj->mgmt_dma_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable TxDataInt again */ + rt2860_int_enable(pAd, INT_MGMT_DLY); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + +static void rx_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + BOOLEAN bReschedule = 0; + POS_COOKIE pObj; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + pAd->int_pending &= ~(INT_RX); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + bReschedule = STARxDoneInterruptHandle(pAd, 0); +#endif // CONFIG_STA_SUPPORT // + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid rotting packet + */ + if (pAd->int_pending & INT_RX || bReschedule) + { + tasklet_hi_schedule(&pObj->rx_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable RxINT again */ + rt2860_int_enable(pAd, INT_RX); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + +} + +void fifo_statistic_full_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + POS_COOKIE pObj; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + pAd->int_pending &= ~(FifoStaFullInt); + NICUpdateFifoStaCounters(pAd); + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid rotting packet + */ + if (pAd->int_pending & FifoStaFullInt) + { + tasklet_hi_schedule(&pObj->fifo_statistic_full_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable RxINT again */ + + rt2860_int_enable(pAd, FifoStaFullInt); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + +} + +static void hcca_dma_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + + IntSource.word = 0; + IntSource.field.HccaDmaDone = 1; + pAd->int_pending &= ~INT_HCCA_DLY; + + RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource); + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid lose of interrupts + */ + if (pAd->int_pending & INT_HCCA_DLY) + { + tasklet_hi_schedule(&pObj->hcca_dma_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable TxDataInt again */ + rt2860_int_enable(pAd, INT_HCCA_DLY); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + +static void ac3_dma_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + BOOLEAN bReschedule = 0; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + IntSource.word = 0; + IntSource.field.Ac3DmaDone = 1; + pAd->int_pending &= ~INT_AC3_DLY; + + bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource); + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid lose of interrupts + */ + if ((pAd->int_pending & INT_AC3_DLY) || bReschedule) + { + tasklet_hi_schedule(&pObj->ac3_dma_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable TxDataInt again */ + rt2860_int_enable(pAd, INT_AC3_DLY); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + +static void ac2_dma_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + BOOLEAN bReschedule = 0; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + IntSource.word = 0; + IntSource.field.Ac2DmaDone = 1; + pAd->int_pending &= ~INT_AC2_DLY; + + bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource); + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + + /* + * double check to avoid lose of interrupts + */ + if ((pAd->int_pending & INT_AC2_DLY) || bReschedule) + { + tasklet_hi_schedule(&pObj->ac2_dma_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable TxDataInt again */ + rt2860_int_enable(pAd, INT_AC2_DLY); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + +static void ac1_dma_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + BOOLEAN bReschedule = 0; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + IntSource.word = 0; + IntSource.field.Ac1DmaDone = 1; + pAd->int_pending &= ~INT_AC1_DLY; + + bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource); + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid lose of interrupts + */ + if ((pAd->int_pending & INT_AC1_DLY) || bReschedule) + { + tasklet_hi_schedule(&pObj->ac1_dma_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable TxDataInt again */ + rt2860_int_enable(pAd, INT_AC1_DLY); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + +static void ac0_dma_done_tasklet(unsigned long data) +{ + unsigned long flags; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) data; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + BOOLEAN bReschedule = 0; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + IntSource.word = 0; + IntSource.field.Ac0DmaDone = 1; + pAd->int_pending &= ~INT_AC0_DLY; + + bReschedule = RTMPHandleTxRingDmaDoneInterrupt(pAd, IntSource); + + RTMP_INT_LOCK(&pAd->irq_lock, flags); + /* + * double check to avoid lose of interrupts + */ + if ((pAd->int_pending & INT_AC0_DLY) || bReschedule) + { + tasklet_hi_schedule(&pObj->ac0_dma_done_task); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); + return; + } + + /* enable TxDataInt again */ + rt2860_int_enable(pAd, INT_AC0_DLY); + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + + +int print_int_count; + +IRQ_HANDLE_TYPE +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) +rt2860_interrupt(int irq, void *dev_instance) +#else +rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs) +#endif +{ + struct net_device *net_dev = (struct net_device *) dev_instance; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + INT_SOURCE_CSR_STRUC IntSource; + POS_COOKIE pObj; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + + /* Note 03312008: we can not return here before + RTMP_IO_READ32(pAd, INT_SOURCE_CSR, &IntSource.word); + RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, IntSource.word); + Or kernel will panic after ifconfig ra0 down sometimes */ + + + // + // Inital the Interrupt source. + // + IntSource.word = 0x00000000L; +// McuIntSource.word = 0x00000000L; + + // + // Get the interrupt sources & saved to local variable + // + //RTMP_IO_READ32(pAd, where, &McuIntSource.word); + //RTMP_IO_WRITE32(pAd, , McuIntSource.word); + + // + // Flag fOP_STATUS_DOZE On, means ASIC put to sleep, elase means ASICK WakeUp + // And at the same time, clock maybe turned off that say there is no DMA service. + // when ASIC get to sleep. + // To prevent system hang on power saving. + // We need to check it before handle the INT_SOURCE_CSR, ASIC must be wake up. + // + // RT2661 => when ASIC is sleeping, MAC register cannot be read and written. + // RT2860 => when ASIC is sleeping, MAC register can be read and written. + + { + RTMP_IO_READ32(pAd, INT_SOURCE_CSR, &IntSource.word); + RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, IntSource.word); // write 1 to clear + } + + // Do nothing if Reset in progress + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + return IRQ_HANDLED; +#else + return; +#endif + } + + // + // Handle interrupt, walk through all bits + // Should start from highest priority interrupt + // The priority can be adjust by altering processing if statement + // + + pAd->bPCIclkOff = FALSE; + + // If required spinlock, each interrupt service routine has to acquire + // and release itself. + // + + // Do nothing if NIC doesn't exist + if (IntSource.word == 0xffffffff) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + return IRQ_HANDLED; +#else + return; +#endif + } + + if (IntSource.word & TxCoherent) + { + DBGPRINT(RT_DEBUG_ERROR, (">>>TxCoherent<<<\n")); + RTMPHandleRxCoherentInterrupt(pAd); + } + + if (IntSource.word & RxCoherent) + { + DBGPRINT(RT_DEBUG_ERROR, (">>>RxCoherent<<<\n")); + RTMPHandleRxCoherentInterrupt(pAd); + } + + if (IntSource.word & FifoStaFullInt) + { +#if 1 + if ((pAd->int_disable_mask & FifoStaFullInt) == 0) + { + /* mask FifoStaFullInt */ + rt2860_int_disable(pAd, FifoStaFullInt); + tasklet_hi_schedule(&pObj->fifo_statistic_full_task); + } + pAd->int_pending |= FifoStaFullInt; +#else + NICUpdateFifoStaCounters(pAd); +#endif + } + + if (IntSource.word & INT_MGMT_DLY) + { + if ((pAd->int_disable_mask & INT_MGMT_DLY) ==0 ) + { + rt2860_int_disable(pAd, INT_MGMT_DLY); + tasklet_hi_schedule(&pObj->mgmt_dma_done_task); + } + pAd->int_pending |= INT_MGMT_DLY ; + } + + if (IntSource.word & INT_RX) + { + if ((pAd->int_disable_mask & INT_RX) == 0) + { + /* mask RxINT */ + rt2860_int_disable(pAd, INT_RX); + tasklet_hi_schedule(&pObj->rx_done_task); + } + pAd->int_pending |= INT_RX; + } + + if (IntSource.word & INT_HCCA_DLY) + { + + if ((pAd->int_disable_mask & INT_HCCA_DLY) == 0) + { + /* mask TxDataInt */ + rt2860_int_disable(pAd, INT_HCCA_DLY); + tasklet_hi_schedule(&pObj->hcca_dma_done_task); + } + pAd->int_pending |= INT_HCCA_DLY; + } + + if (IntSource.word & INT_AC3_DLY) + { + + if ((pAd->int_disable_mask & INT_AC3_DLY) == 0) + { + /* mask TxDataInt */ + rt2860_int_disable(pAd, INT_AC3_DLY); + tasklet_hi_schedule(&pObj->ac3_dma_done_task); + } + pAd->int_pending |= INT_AC3_DLY; + } + + if (IntSource.word & INT_AC2_DLY) + { + + if ((pAd->int_disable_mask & INT_AC2_DLY) == 0) + { + /* mask TxDataInt */ + rt2860_int_disable(pAd, INT_AC2_DLY); + tasklet_hi_schedule(&pObj->ac2_dma_done_task); + } + pAd->int_pending |= INT_AC2_DLY; + } + + if (IntSource.word & INT_AC1_DLY) + { + + pAd->int_pending |= INT_AC1_DLY; + + if ((pAd->int_disable_mask & INT_AC1_DLY) == 0) + { + /* mask TxDataInt */ + rt2860_int_disable(pAd, INT_AC1_DLY); + tasklet_hi_schedule(&pObj->ac1_dma_done_task); + } + + } + + if (IntSource.word & INT_AC0_DLY) + { + pAd->int_pending |= INT_AC0_DLY; + + if ((pAd->int_disable_mask & INT_AC0_DLY) == 0) + { + /* mask TxDataInt */ + rt2860_int_disable(pAd, INT_AC0_DLY); + tasklet_hi_schedule(&pObj->ac0_dma_done_task); + } + + } + + if (IntSource.word & PreTBTTInt) + { + RTMPHandlePreTBTTInterrupt(pAd); + } + + if (IntSource.word & TBTTInt) + { + RTMPHandleTBTTInterrupt(pAd); + } + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (IntSource.word & AutoWakeupInt) + RTMPHandleTwakeupInterrupt(pAd); + } +#endif // CONFIG_STA_SUPPORT // + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + return IRQ_HANDLED; +#endif + +} + +/* +======================================================================== +Routine Description: + Check the chipset vendor/product ID. + +Arguments: + _dev_p Point to the PCI or USB device + +Return Value: + TRUE Check ok + FALSE Check fail + +Note: +======================================================================== +*/ +BOOLEAN RT28XXChipsetCheck( + IN void *_dev_p) +{ + /* always TRUE */ + return TRUE; +} + + +/* +======================================================================== +Routine Description: + Init net device structure. + +Arguments: + _dev_p Point to the PCI or USB device + *net_dev Point to the net device + *pAd the raxx interface data pointer + +Return Value: + TRUE Init ok + FALSE Init fail + +Note: +======================================================================== +*/ +BOOLEAN RT28XXNetDevInit( + IN void *_dev_p, + IN struct net_device *net_dev, + IN RTMP_ADAPTER *pAd) +{ + struct pci_dev *pci_dev = (struct pci_dev *)_dev_p; + CHAR *print_name; + ULONG csr_addr; + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + print_name = pci_dev ? pci_name(pci_dev) : "rt2860"; +#else + print_name = pci_dev ? pci_dev->slot_name : "rt2860"; +#endif // LINUX_VERSION_CODE // + + net_dev->base_addr = 0; + net_dev->irq = 0; + + if (pci_request_regions(pci_dev, print_name)) + goto err_out_free_netdev; + + // interrupt IRQ number + net_dev->irq = pci_dev->irq; + + // map physical address to virtual address for accessing register + csr_addr = (unsigned long) ioremap(pci_resource_start(pci_dev, 0), + pci_resource_len(pci_dev, 0)); + + if (!csr_addr) + { + DBGPRINT(RT_DEBUG_ERROR, + ("ioremap failed for device %s, region 0x%lX @ 0x%lX\n", + print_name, (ULONG)pci_resource_len(pci_dev, 0), + (ULONG)pci_resource_start(pci_dev, 0))); + goto err_out_free_res; + } + + // Save CSR virtual address and irq to device structure + net_dev->base_addr = csr_addr; + pAd->CSRBaseAddress = (PUCHAR)net_dev->base_addr; + + // Set DMA master + pci_set_master(pci_dev); + + net_dev->priv_flags = INT_MAIN; + + DBGPRINT(RT_DEBUG_TRACE, ("%s: at 0x%lx, VA 0x%lx, IRQ %d. \n", + net_dev->name, (ULONG)pci_resource_start(pci_dev, 0), + (ULONG)csr_addr, pci_dev->irq)); + return TRUE; + + + /* --------------------------- ERROR HANDLE --------------------------- */ +err_out_free_res: + pci_release_regions(pci_dev); +err_out_free_netdev: + /* free netdev in caller, not here */ + return FALSE; +} + + +/* +======================================================================== +Routine Description: + Init net device structure. + +Arguments: + _dev_p Point to the PCI or USB device + *pAd the raxx interface data pointer + +Return Value: + TRUE Config ok + FALSE Config fail + +Note: +======================================================================== +*/ +BOOLEAN RT28XXProbePostConfig( + IN void *_dev_p, + IN RTMP_ADAPTER *pAd, + IN INT32 argc) +{ + /* no use */ + return TRUE; +} + + +/* +======================================================================== +Routine Description: + Disable DMA. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RT28XXDMADisable( + IN RTMP_ADAPTER *pAd) +{ + WPDMA_GLO_CFG_STRUC GloCfg; + + + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + GloCfg.word &= 0xff0; + GloCfg.field.EnTXWriteBackDDONE =1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); +} + + +/* +======================================================================== +Routine Description: + Enable DMA. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RT28XXDMAEnable( + IN RTMP_ADAPTER *pAd) +{ + WPDMA_GLO_CFG_STRUC GloCfg; + int i = 0; + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x4); + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + DBGPRINT(RT_DEBUG_TRACE, ("==> DMABusy\n")); + RTMPusecDelay(1000); + i++; + }while ( i <200); + + RTMPusecDelay(50); + + GloCfg.field.EnTXWriteBackDDONE = 1; + GloCfg.field.WPDMABurstSIZE = 2; + GloCfg.field.EnableRxDMA = 1; + GloCfg.field.EnableTxDMA = 1; + + DBGPRINT(RT_DEBUG_TRACE, ("<== WRITE DMA offset 0x208 = 0x%x\n", GloCfg.word)); + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + +} + +/* +======================================================================== +Routine Description: + Write Beacon buffer to Asic. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RT28xx_UpdateBeaconToAsic( + IN RTMP_ADAPTER *pAd, + IN INT apidx, + IN ULONG FrameLen, + IN ULONG UpdatePos) +{ + ULONG CapInfoPos = 0; + UCHAR *ptr, *ptr_update, *ptr_capinfo; + UINT i; + BOOLEAN bBcnReq = FALSE; + UCHAR bcn_idx = 0; + + { + DBGPRINT(RT_DEBUG_ERROR, ("%s() : No valid Interface be found.\n", __FUNCTION__)); + return; + } + + if (bBcnReq == FALSE) + { + /* when the ra interface is down, do not send its beacon frame */ + /* clear all zero */ + for(i=0; iBeaconOffset[bcn_idx] + i, 0x00); + } + else + { + ptr = (PUCHAR)&pAd->BeaconTxWI; +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange(ptr, TYPE_TXWI); +#endif + for (i=0; iBeaconOffset[bcn_idx] + i, longptr); + ptr += 4; + } + + // Update CapabilityInfo in Beacon + for (i = CapInfoPos; i < (CapInfoPos+2); i++) + { + RTMP_IO_WRITE8(pAd, pAd->BeaconOffset[bcn_idx] + TXWI_SIZE + i, *ptr_capinfo); + ptr_capinfo ++; + } + + if (FrameLen > UpdatePos) + { + for (i= UpdatePos; i< (FrameLen); i++) + { + RTMP_IO_WRITE8(pAd, pAd->BeaconOffset[bcn_idx] + TXWI_SIZE + i, *ptr_update); + ptr_update ++; + } + } + + } + +} + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPInitPCIeLinkCtrlValue( + IN PRTMP_ADAPTER pAd) +{ +} + +VOID RTMPFindHostPCIDev( + IN PRTMP_ADAPTER pAd) +{ +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + Level = RESTORE_HALT : Restore PCI host and Ralink PCIe Link Control field to its default value. + Level = Other Value : Restore from dot11 power save or radio off status. And force PCI host Link Control fields to 0x1 + + ======================================================================== +*/ +VOID RTMPPCIeLinkCtrlValueRestore( + IN PRTMP_ADAPTER pAd, + IN UCHAR Level) +{ +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + Max : limit Host PCI and Ralink PCIe device's LINK CONTROL field's value. + Because now frequently set our device to mode 1 or mode 3 will cause problem. + + ======================================================================== +*/ +VOID RTMPPCIeLinkCtrlSetting( + IN PRTMP_ADAPTER pAd, + IN USHORT Max) +{ +} +#endif // CONFIG_STA_SUPPORT // + +VOID rt2860_stop(struct net_device *net_dev) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)NULL; + if (net_dev == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n")); + } + else + pAd = (PRTMP_ADAPTER)net_dev->priv; + + if (pAd != NULL) + { + // stop interface + netif_carrier_off(net_dev); + netif_stop_queue(net_dev); + + // mark device as removed from system and therefore no longer available + netif_device_detach(net_dev); + + // mark halt flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + + // take down the device + rt28xx_close((PNET_DEV)net_dev); + RT_MOD_DEC_USE_COUNT(); + } + return; +} + +/* + * invaild or writeback cache + * and convert virtual address to physical address + */ +dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction) +{ + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + + /* + ------ Porting Information ------ + > For Tx Alloc: + mgmt packets => sd_idx = 0 + SwIdx: pAd->MgmtRing.TxCpuIdx + pTxD : pAd->MgmtRing.Cell[SwIdx].AllocVa; + + data packets => sd_idx = 1 + TxIdx : pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx + QueIdx: pTxBlk->QueIdx + pTxD : pAd->TxRing[pTxBlk->QueIdx].Cell[TxIdx].AllocVa; + + > For Rx Alloc: + sd_idx = -1 + */ + + pAd = (PRTMP_ADAPTER)handle; + pObj = (POS_COOKIE)pAd->OS_Cookie; + + if (sd_idx == 1) + { + PTX_BLK pTxBlk; + pTxBlk = (PTX_BLK)ptr; + return pci_map_single(pObj->pci_dev, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen, direction); + } + else + { + return pci_map_single(pObj->pci_dev, ptr, size, direction); + } + +} + +void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction) +{ + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + + pAd=(PRTMP_ADAPTER)handle; + pObj = (POS_COOKIE)pAd->OS_Cookie; + + pci_unmap_single(pObj->pci_dev, dma_addr, size, direction); + +} + diff --git a/drivers/staging/rt2860/Kconfig b/drivers/staging/rt2860/Kconfig new file mode 100644 index 000000000000..7f44e5e72463 --- /dev/null +++ b/drivers/staging/rt2860/Kconfig @@ -0,0 +1,5 @@ +config RT2860 + tristate "Ralink 2860 wireless support" + depends on PCI && X86 && WLAN_80211 + ---help--- + This is an experimental driver for the Ralink 2860 wireless chip. diff --git a/drivers/staging/rt2860/Makefile b/drivers/staging/rt2860/Makefile new file mode 100644 index 000000000000..3496a6409d3c --- /dev/null +++ b/drivers/staging/rt2860/Makefile @@ -0,0 +1,41 @@ +obj-$(CONFIG_RT2860) += rt2860sta.o + +# TODO: all of these should be removed +EXTRA_CFLAGS += -DLINUX -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT +EXTRA_CFLAGS += -DRT2860 +EXTRA_CFLAGS += -DCONFIG_STA_SUPPORT +EXTRA_CFLAGS += -DDBG +EXTRA_CFLAGS += -DDOT11_N_SUPPORT + +rt2860sta-objs := \ + common/md5.o \ + common/mlme.o \ + common/rtmp_wep.o \ + common/action.o \ + common/cmm_data.o \ + common/rtmp_init.o \ + common/rtmp_tkip.o \ + common/cmm_sync.o \ + common/eeprom.o \ + common/cmm_sanity.o \ + common/cmm_info.o \ + common/cmm_wpa.o \ + common/dfs.o \ + common/spectrum.o \ + sta/assoc.o \ + sta/aironet.o \ + sta/auth.o \ + sta/auth_rsp.o \ + sta/sync.o \ + sta/sanity.o \ + sta/rtmp_data.o \ + sta/connect.o \ + sta/wpa.o \ + rt_linux.o \ + rt_profile.o \ + rt_main_dev.o \ + sta_ioctl.o \ + common/ba_action.o \ + common/2860_rtmp_init.o \ + 2860_main_dev.o \ + common/cmm_data_2860.o diff --git a/drivers/staging/rt2860/TODO b/drivers/staging/rt2860/TODO new file mode 100644 index 000000000000..2f70b0faca3d --- /dev/null +++ b/drivers/staging/rt2860/TODO @@ -0,0 +1,17 @@ +I'm hesitant to add a TODO file here, as the wireless developers would +really have people help them out on the "clean" rt2860 driver that can +be found at the rt2860.sf.net site. + +But, if you wish to clean up this driver instead, here's a short list of +things that need to be done to get it into a more mergable shape: + +TODO: + - checkpatch.pl clean + - sparse clean + - port to in-kernel 80211 stack + - remove reading from /etc/ config files + - review by the wireless developer community + +Please send any patches or complaints about this driver to Greg +Kroah-Hartman and don't bother the upstream wireless +kernel developers about it, they want nothing to do with it. diff --git a/drivers/staging/rt2860/aironet.h b/drivers/staging/rt2860/aironet.h new file mode 100644 index 000000000000..1e07b19b8cdc --- /dev/null +++ b/drivers/staging/rt2860/aironet.h @@ -0,0 +1,210 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + aironet.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 04-06-15 Initial +*/ + +#ifndef __AIRONET_H__ +#define __AIRONET_H__ + +// Measurement Type definition +#define MSRN_TYPE_UNUSED 0 +#define MSRN_TYPE_CHANNEL_LOAD_REQ 1 +#define MSRN_TYPE_NOISE_HIST_REQ 2 +#define MSRN_TYPE_BEACON_REQ 3 +#define MSRN_TYPE_FRAME_REQ 4 + +// Scan Mode in Beacon Request +#define MSRN_SCAN_MODE_PASSIVE 0 +#define MSRN_SCAN_MODE_ACTIVE 1 +#define MSRN_SCAN_MODE_BEACON_TABLE 2 + +// PHY type definition for Aironet beacon report, CCX 2 table 36-9 +#define PHY_FH 1 +#define PHY_DSS 2 +#define PHY_UNUSED 3 +#define PHY_OFDM 4 +#define PHY_HR_DSS 5 +#define PHY_ERP 6 + +// RPI table in dBm +#define RPI_0 0 // Power <= -87 +#define RPI_1 1 // -87 < Power <= -82 +#define RPI_2 2 // -82 < Power <= -77 +#define RPI_3 3 // -77 < Power <= -72 +#define RPI_4 4 // -72 < Power <= -67 +#define RPI_5 5 // -67 < Power <= -62 +#define RPI_6 6 // -62 < Power <= -57 +#define RPI_7 7 // -57 < Power + +// Cisco Aironet IAPP definetions +#define AIRONET_IAPP_TYPE 0x32 +#define AIRONET_IAPP_SUBTYPE_REQUEST 0x01 +#define AIRONET_IAPP_SUBTYPE_REPORT 0x81 + +// Measurement Request detail format +typedef struct _MEASUREMENT_REQUEST { + UCHAR Channel; + UCHAR ScanMode; // Use only in beacon request, other requests did not use this field + USHORT Duration; +} MEASUREMENT_REQUEST, *PMEASUREMENT_REQUEST; + +// Beacon Measurement Report +// All these field might change to UCHAR, because we didn't do anything to these report. +// We copy all these beacons and report to CCX 2 AP. +typedef struct _BEACON_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR PhyType; // Definiation is listed above table 36-9 + UCHAR RxPower; + UCHAR BSSID[6]; + UCHAR ParentTSF[4]; + UCHAR TargetTSF[8]; + USHORT BeaconInterval; + USHORT CapabilityInfo; +} BEACON_REPORT, *PBEACON_REPORT; + +// Frame Measurement Report (Optional) +typedef struct _FRAME_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR TA; + UCHAR BSSID[6]; + UCHAR RSSI; + UCHAR Count; +} FRAME_REPORT, *PFRAME_REPORT; + +#pragma pack(1) +// Channel Load Report +typedef struct _CHANNEL_LOAD_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR CCABusy; +} CHANNEL_LOAD_REPORT, *PCHANNEL_LOAD_REPORT; +#pragma pack() + +// Nosie Histogram Report +typedef struct _NOISE_HIST_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR Density[8]; +} NOISE_HIST_REPORT, *PNOISE_HIST_REPORT; + +// Radio Management Capability element +typedef struct _RADIO_MANAGEMENT_CAPABILITY { + UCHAR Eid; // TODO: Why the Eid is 1 byte, not normal 2 bytes??? + UCHAR Length; + UCHAR AironetOui[3]; // AIronet OUI (00 40 96) + UCHAR Type; // Type / Version + USHORT Status; // swap16 required +} RADIO_MANAGEMENT_CAPABILITY, *PRADIO_MANAGEMENT_CAPABILITY; + +// Measurement Mode Bit definition +typedef struct _MEASUREMENT_MODE { + UCHAR Rsvd:4; + UCHAR Report:1; + UCHAR NotUsed:1; + UCHAR Enable:1; + UCHAR Parallel:1; +} MEASUREMENT_MODE, *PMEASUREMENT_MODE; + +// Measurement Request element, This is little endian mode +typedef struct _MEASUREMENT_REQUEST_ELEMENT { + USHORT Eid; + USHORT Length; // swap16 required + USHORT Token; // non-zero unique token + UCHAR Mode; // Measurement Mode + UCHAR Type; // Measurement type +} MEASUREMENT_REQUEST_ELEMENT, *PMEASUREMENT_REQUEST_ELEMENT; + +// Measurement Report element, This is little endian mode +typedef struct _MEASUREMENT_REPORT_ELEMENT { + USHORT Eid; + USHORT Length; // swap16 required + USHORT Token; // non-zero unique token + UCHAR Mode; // Measurement Mode + UCHAR Type; // Measurement type +} MEASUREMENT_REPORT_ELEMENT, *PMEASUREMENT_REPORT_ELEMENT; + +// Cisco Aironet IAPP Frame Header, Network byte order used +typedef struct _AIRONET_IAPP_HEADER { + UCHAR CiscoSnapHeader[8]; // 8 bytes Cisco snap header + USHORT Length; // IAPP ID & length, remember to swap16 in LE system + UCHAR Type; // IAPP type + UCHAR SubType; // IAPP subtype + UCHAR DA[6]; // Destination MAC address + UCHAR SA[6]; // Source MAC address + USHORT Token; // Dialog token, no need to swap16 since it is for yoken usage only +} AIRONET_IAPP_HEADER, *PAIRONET_IAPP_HEADER; + +// Radio Measurement Request frame +typedef struct _AIRONET_RM_REQUEST_FRAME { + AIRONET_IAPP_HEADER IAPP; // Common header + UCHAR Delay; // Activation Delay + UCHAR Offset; // Measurement offset +} AIRONET_RM_REQUEST_FRAME, *PAIRONET_RM_REQUEST_FRAME; + +// Radio Measurement Report frame +typedef struct _AIRONET_RM_REPORT_FRAME { + AIRONET_IAPP_HEADER IAPP; // Common header +} AIRONET_RM_REPORT_FRAME, *PAIRONET_RM_REPORT_FRAME; + +// Saved element request actions which will saved in StaCfg. +typedef struct _RM_REQUEST_ACTION { + MEASUREMENT_REQUEST_ELEMENT ReqElem; // Saved request element + MEASUREMENT_REQUEST Measurement; // Saved measurement within the request element +} RM_REQUEST_ACTION, *PRM_REQUEST_ACTION; + +// CCX administration control +typedef union _CCX_CONTROL { + struct { + UINT32 Enable:1; // Enable CCX2 + UINT32 LeapEnable:1; // Enable LEAP at CCX2 + UINT32 RMEnable:1; // Radio Measurement Enable + UINT32 DCRMEnable:1; // Non serving channel Radio Measurement enable + UINT32 QOSEnable:1; // Enable QOS for CCX 2.0 support + UINT32 FastRoamEnable:1; // Enable fast roaming + UINT32 Rsvd:2; // Not used + UINT32 dBmToRoam:8; // the condition to roam when receiving Rssi less than this value. It's negative value. + UINT32 TuLimit:16; // Limit for different channel scan + } field; + UINT32 word; +} CCX_CONTROL, *PCCX_CONTROL; + +#endif // __AIRONET_H__ diff --git a/drivers/staging/rt2860/ap.h b/drivers/staging/rt2860/ap.h new file mode 100644 index 000000000000..df6db2813121 --- /dev/null +++ b/drivers/staging/rt2860/ap.h @@ -0,0 +1,557 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + ap.h + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 08-01-2002 created + James Tan 09-06-2002 modified (Revise NTCRegTable) + John Chang 12-22-2004 modified for RT2561/2661. merge with STA driver +*/ +#ifndef __AP_H__ +#define __AP_H__ + + + +// ========================= AP RTMP.h ================================ + + + +// ============================================================= +// Function Prototypes +// ============================================================= + +// ap_data.c + +BOOLEAN APBridgeToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN ULONG fromwdsidx); + +BOOLEAN APHandleRxDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID APSendPackets( + IN NDIS_HANDLE MiniportAdapterContext, + IN PPNDIS_PACKET ppPacketArray, + IN UINT NumberOfPackets); + +NDIS_STATUS APSendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +NDIS_STATUS APHardTransmit( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx); + +VOID APRxEAPOLFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +NDIS_STATUS APCheckRxError( + IN PRTMP_ADAPTER pAd, + IN PRT28XX_RXD_STRUC pRxD, + IN UCHAR Wcid); + +BOOLEAN APCheckClass2Class3Error( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN PHEADER_802_11 pHeader); + +VOID APHandleRxPsPoll( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN USHORT Aid, + IN BOOLEAN isActive); + +VOID RTMPDescriptorEndianChange( + IN PUCHAR pData, + IN ULONG DescriptorType); + +VOID RTMPFrameEndianChange( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG Dir, + IN BOOLEAN FromRxDoneInt); + +// ap_assoc.c + +VOID APAssocStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID APPeerAssocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerReassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MbssKickOutStas( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN USHORT Reason); + +VOID APMlmeKickOutSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pStaAddr, + IN UCHAR Wcid, + IN USHORT Reason); + +VOID APMlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APCls3errAction( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN PHEADER_802_11 pHeader); + + +USHORT APBuildAssociation( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN USHORT CapabilityInfo, + IN UCHAR MaxSupportedRateIn500Kbps, + IN UCHAR *RSN, + IN UCHAR *pRSNLen, + IN BOOLEAN bWmmCapable, + IN ULONG RalinkIe, +#ifdef DOT11N_DRAFT3 + IN EXT_CAP_INFO_ELEMENT ExtCapInfo, +#endif // DOT11N_DRAFT3 // + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + OUT USHORT *pAid); + +// ap_auth.c + +void APAuthStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID APMlmeDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APCls2errAction( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN PHEADER_802_11 pHeader); + +// ap_authrsp.c + +VOID APAuthRspStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE Sm, + IN STATE_MACHINE_FUNC Trans[]); + +VOID APPeerAuthAtAuthRspIdleAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerAuthSimpleRspGenAndSend( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHdr80211, + IN USHORT Alg, + IN USHORT Seq, + IN USHORT StatusCode); + +// ap_connect.c + +BOOLEAN BeaconTransmitRequired( + IN PRTMP_ADAPTER pAd, + IN INT apidx); + +VOID APMakeBssBeacon( + IN PRTMP_ADAPTER pAd, + IN INT apidx); + +VOID APUpdateBeaconFrame( + IN PRTMP_ADAPTER pAd, + IN INT apidx); + +VOID APMakeAllBssBeacon( + IN PRTMP_ADAPTER pAd); + +VOID APUpdateAllBeaconFrame( + IN PRTMP_ADAPTER pAd); + + +// ap_sync.c + +VOID APSyncStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID APScanTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID APInvalidStateWhenScan( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APScanTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerProbeReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerBeaconAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APMlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerBeaconAtScanAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APScanCnclAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ApSiteSurvey( + IN PRTMP_ADAPTER pAd); + +VOID SupportRate( + IN PUCHAR SupRate, + IN UCHAR SupRateLen, + IN PUCHAR ExtRate, + IN UCHAR ExtRateLen, + OUT PUCHAR *Rates, + OUT PUCHAR RatesLen, + OUT PUCHAR pMaxSupportRate); + + +BOOLEAN ApScanRunning( + IN PRTMP_ADAPTER pAd); + +#ifdef DOT11N_DRAFT3 +VOID APOverlappingBSSScan( + IN RTMP_ADAPTER *pAd); +#endif // DOT11N_DRAFT3 // + +// ap_wpa.c + +VOID APWpaStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +// ap_mlme.c + +VOID APMlmePeriodicExec( + IN PRTMP_ADAPTER pAd); + +VOID APMlmeSelectTxRateTable( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR *ppTable, + IN PUCHAR pTableSize, + IN PUCHAR pInitTxRateIdx); + +VOID APMlmeSetTxRate( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PRTMP_TX_RATE_SWITCH pTxRate); + +VOID APMlmeDynamicTxRateSwitching( + IN PRTMP_ADAPTER pAd); + +VOID APQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +BOOLEAN APMsgTypeSubst( + IN PRTMP_ADAPTER pAd, + IN PFRAME_802_11 pFrame, + OUT INT *Machine, + OUT INT *MsgType); + +VOID APQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + + +VOID RTMPSetPiggyBack( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bPiggyBack); + +VOID APAsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd); + +VOID APAsicRxAntEvalTimeout( + IN PRTMP_ADAPTER pAd); + +// ap.c + +VOID APSwitchChannel( + IN PRTMP_ADAPTER pAd, + IN INT Channel); + +NDIS_STATUS APInitialize( + IN PRTMP_ADAPTER pAd); + +VOID APShutdown( + IN PRTMP_ADAPTER pAd); + +VOID APStartUp( + IN PRTMP_ADAPTER pAd); + +VOID APStop( + IN PRTMP_ADAPTER pAd); + +VOID APCleanupPsQueue( + IN PRTMP_ADAPTER pAd, + IN PQUEUE_HEADER pQueue); + +VOID MacTableReset( + IN PRTMP_ADAPTER pAd); + +MAC_TABLE_ENTRY *MacTableInsertEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR apidx, + IN BOOLEAN CleanAll); + +BOOLEAN MacTableDeleteEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr); + +MAC_TABLE_ENTRY *MacTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID MacTableMaintenance( + IN PRTMP_ADAPTER pAd); + +UINT32 MacTableAssocStaNumGet( + IN PRTMP_ADAPTER pAd); + +MAC_TABLE_ENTRY *APSsPsInquiry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + OUT SST *Sst, + OUT USHORT *Aid, + OUT UCHAR *PsMode, + OUT UCHAR *Rate); + +BOOLEAN APPsIndicate( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN ULONG Wcid, + IN UCHAR Psm); + +VOID ApLogEvent( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN USHORT Event); + +#ifdef DOT11_N_SUPPORT +VOID APUpdateOperationMode( + IN PRTMP_ADAPTER pAd); +#endif // DOT11_N_SUPPORT // + +VOID APUpdateCapabilityAndErpIe( + IN PRTMP_ADAPTER pAd); + +BOOLEAN ApCheckAccessControlList( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR Apidx); + +VOID ApUpdateAccessControlList( + IN PRTMP_ADAPTER pAd, + IN UCHAR Apidx); + +VOID ApEnqueueNullFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR TxRate, + IN UCHAR PID, + IN UCHAR apidx, + IN BOOLEAN bQosNull, + IN BOOLEAN bEOSP, + IN UCHAR OldUP); + +VOID ApSendFrame( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuffer, + IN ULONG Length, + IN UCHAR TxRate, + IN UCHAR PID); + +VOID ApEnqueueAckFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR TxRate, + IN UCHAR apidx); + +UCHAR APAutoSelectChannel( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN Optimal); + +// ap_sanity.c + + +BOOLEAN PeerAssocReqCmmSanity( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN isRessoc, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pListenInterval, + OUT PUCHAR pApAddr, + OUT UCHAR *pSsidLen, + OUT char *Ssid, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *RSN, + OUT UCHAR *pRSNLen, + OUT BOOLEAN *pbWmmCapable, + OUT ULONG *pRalinkIe, +#ifdef DOT11N_DRAFT3 + OUT EXT_CAP_INFO_ELEMENT *pExtCapInfo, +#endif // DOT11N_DRAFT3 // + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability); + +BOOLEAN PeerDisassocReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN PeerDeauthReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN APPeerAuthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr1, + OUT PUCHAR pAddr2, + OUT USHORT *Alg, + OUT USHORT *Seq, + OUT USHORT *Status, + CHAR *ChlgText); + +BOOLEAN APPeerProbeReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT CHAR Ssid[], + OUT UCHAR *SsidLen); + +BOOLEAN APPeerBeaconAndProbeRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT PUCHAR pBssid, + OUT CHAR Ssid[], + OUT UCHAR *SsidLen, + OUT UCHAR *BssType, + OUT USHORT *BeaconPeriod, + OUT UCHAR *Channel, + OUT LARGE_INTEGER *Timestamp, + OUT USHORT *CapabilityInfo, + OUT UCHAR Rate[], + OUT UCHAR *RateLen, + OUT BOOLEAN *ExtendedRateIeExist, + OUT UCHAR *Erp); + +// ap_info.c + +#ifdef WIN_NDIS +NDIS_STATUS APQueryInformation( + IN NDIS_HANDLE MiniportAdapterContext, + IN NDIS_OID Oid, + IN PVOID pInformationBuffer, + IN ULONG InformationBufferLength, + OUT PULONG pBytesWritten, + OUT PULONG pBytesNeeded); + +NDIS_STATUS APSetInformation( + IN NDIS_HANDLE MiniportAdapterContext, + IN NDIS_OID Oid, + IN PVOID pInformationBuffer, + IN ULONG InformationBufferLength, + OUT PULONG pBytesRead, + OUT PULONG pBytesNeeded); +#endif + + +// ================== end of AP RTMP.h ======================== + + +#endif // __AP_H__ + diff --git a/drivers/staging/rt2860/chlist.h b/drivers/staging/rt2860/chlist.h new file mode 100644 index 000000000000..9e15b9daeb80 --- /dev/null +++ b/drivers/staging/rt2860/chlist.h @@ -0,0 +1,1296 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + chlist.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi Wu 2007-12-19 created +*/ + +#ifndef __CHLIST_H__ +#define __CHLIST_H__ + +#include "rtmp_type.h" +#include "rtmp_def.h" + + +#define ODOR 0 +#define IDOR 1 +#define BOTH 2 + +#define BAND_5G 0 +#define BAND_24G 1 +#define BAND_BOTH 2 + +typedef struct _CH_DESP { + UCHAR FirstChannel; + UCHAR NumOfCh; + CHAR MaxTxPwr; // dBm + UCHAR Geography; // 0:out door, 1:in door, 2:both + BOOLEAN DfsReq; // Dfs require, 0: No, 1: yes. +} CH_DESP, *PCH_DESP; + +typedef struct _CH_REGION { + UCHAR CountReg[3]; + UCHAR DfsType; // 0: CE, 1: FCC, 2: JAP, 3:JAP_W53, JAP_W56 + CH_DESP ChDesp[10]; +} CH_REGION, *PCH_REGION; + +static CH_REGION ChRegion[] = +{ + { // Antigua and Berbuda + "AG", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Argentina + "AR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Aruba + "AW", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Australia + "AU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Austria + "AT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, TRUE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Bahamas + "BS", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Barbados + "BB", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Bermuda + "BM", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Brazil + "BR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 24, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Belgium + "BE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 18, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 18, IDOR, FALSE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Bulgaria + "BG", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Canada + "CA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Cayman IsLands + "KY", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Chile + "CL", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 20, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 20, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // China + "CN", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Colombia + "CO", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Costa Rica + "CR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Cyprus + "CY", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Czech_Republic + "CZ", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Denmark + "DK", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Dominican Republic + "DO", + CE, + { + { 1, 0, 20, BOTH, FALSE}, // 2.4 G, ch 0 + { 149, 4, 20, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Equador + "EC", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 100, 11, 27, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // El Salvador + "SV", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 30, BOTH, TRUE}, // 5G, ch 52~64 + { 149, 4, 36, BOTH, TRUE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Finland + "FI", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // France + "FR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Germany + "DE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Greece + "GR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Guam + "GU", + CE, + { + { 1, 11, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Guatemala + "GT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Haiti + "HT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Honduras + "HN", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Hong Kong + "HK", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Hungary + "HU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Iceland + "IS", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // India + "IN", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 24, IDOR, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Indonesia + "ID", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Ireland + "IE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Israel + "IL", + CE, + { + { 1, 3, 20, IDOR, FALSE}, // 2.4 G, ch 1~3 + { 4, 6, 20, BOTH, FALSE}, // 2.4 G, ch 4~9 + { 10, 4, 20, IDOR, FALSE}, // 2.4 G, ch 10~13 + { 0}, // end + } + }, + + { // Italy + "IT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Japan + "JP", + JAP, + { + { 1, 14, 20, BOTH, FALSE}, // 2.4 G, ch 1~14 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 0}, // end + } + }, + + { // Jordan + "JO", + CE, + { + { 1, 13, 20, IDOR, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 149, 4, 23, IDOR, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Latvia + "LV", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Liechtenstein + "LI", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Lithuania + "LT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Luxemburg + "LU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Malaysia + "MY", + CE, + { + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 20, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Malta + "MT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Marocco + "MA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 24, IDOR, FALSE}, // 5G, ch 36~48 + { 0}, // end + } + }, + + { // Mexico + "MX", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, IDOR, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Netherlands + "NL", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // New Zealand + "NZ", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 24, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Norway + "NO", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 24, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Peru + "PE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Portugal + "PT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Poland + "PL", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Romania + "RO", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Russia + "RU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 20, IDOR, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Saudi Arabia + "SA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 23, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Serbia_and_Montenegro + "CS", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 0}, // end + } + }, + + { // Singapore + "SG", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 20, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Slovakia + "SK", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Slovenia + "SI", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // South Africa + "ZA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // South Korea + "KR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 20, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 8, 20, BOTH, FALSE}, // 5G, ch 100~128 + { 149, 4, 20, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Spain + "ES", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Sweden + "SE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Switzerland + "CH", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, TRUE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Taiwan + "TW", + CE, + { + { 1, 11, 30, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 52, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Turkey + "TR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // UK + "GB", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Ukraine + "UA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 0}, // end + } + }, + + { // United_Arab_Emirates + "AE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 0}, // end + } + }, + + { // United_States + "US", + CE, + { + { 1, 11, 30, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 17, IDOR, FALSE}, // 5G, ch 52~64 + { 52, 4, 24, BOTH, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Venezuela + "VE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Default + "", + CE, + { + { 1, 11, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 52, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 20, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 20, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, +}; + +static inline PCH_REGION GetChRegion( + IN PUCHAR CntryCode) +{ + INT loop = 0; + PCH_REGION pChRegion = NULL; + + while (strcmp(ChRegion[loop].CountReg, "") != 0) + { + if (strncmp(ChRegion[loop].CountReg, CntryCode, 2) == 0) + { + pChRegion = &ChRegion[loop]; + break; + } + loop++; + } + + if (pChRegion == NULL) + pChRegion = &ChRegion[loop]; + return pChRegion; +} + +static inline VOID ChBandCheck( + IN UCHAR PhyMode, + OUT PUCHAR pChType) +{ + switch(PhyMode) + { + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11AN_MIXED: +#endif // DOT11_N_SUPPORT // + *pChType = BAND_5G; + break; + case PHY_11ABG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11AGN_MIXED: + case PHY_11ABGN_MIXED: +#endif // DOT11_N_SUPPORT // + *pChType = BAND_BOTH; + break; + + default: + *pChType = BAND_24G; + break; + } +} + +static inline UCHAR FillChList( + IN PRTMP_ADAPTER pAd, + IN PCH_DESP pChDesp, + IN UCHAR Offset, + IN UCHAR increment) +{ + INT i, j, l; + UCHAR channel; + + j = Offset; + for (i = 0; i < pChDesp->NumOfCh; i++) + { + channel = pChDesp->FirstChannel + i * increment; + for (l=0; lTxPower[l].Channel) + { + pAd->ChannelList[j].Power = pAd->TxPower[l].Power; + pAd->ChannelList[j].Power2 = pAd->TxPower[l].Power2; + break; + } + } + if (l == MAX_NUM_OF_CHANNELS) + continue; + + pAd->ChannelList[j].Channel = pChDesp->FirstChannel + i * increment; + pAd->ChannelList[j].MaxTxPwr = pChDesp->MaxTxPwr; + pAd->ChannelList[j].DfsReq = pChDesp->DfsReq; + j++; + } + pAd->ChannelListNum = j; + + return j; +} + +static inline VOID CreateChList( + IN PRTMP_ADAPTER pAd, + IN PCH_REGION pChRegion, + IN UCHAR Geography) +{ + INT i; + UCHAR offset = 0; + PCH_DESP pChDesp; + UCHAR ChType; + UCHAR increment; + + if (pChRegion == NULL) + return; + + ChBandCheck(pAd->CommonCfg.PhyMode, &ChType); + + for (i=0; i<10; i++) + { + pChDesp = &pChRegion->ChDesp[i]; + if (pChDesp->FirstChannel == 0) + break; + + if (ChType == BAND_5G) + { + if (pChDesp->FirstChannel <= 14) + continue; + } + else if (ChType == BAND_24G) + { + if (pChDesp->FirstChannel > 14) + continue; + } + + if ((pChDesp->Geography == BOTH) + || (pChDesp->Geography == Geography)) + { + if (pChDesp->FirstChannel > 14) + increment = 4; + else + increment = 1; + offset = FillChList(pAd, pChDesp, offset, increment); + } + } +} + +static inline VOID BuildChannelListEx( + IN PRTMP_ADAPTER pAd) +{ + PCH_REGION pChReg; + + pChReg = GetChRegion(pAd->CommonCfg.CountryCode); + CreateChList(pAd, pChReg, pAd->CommonCfg.Geography); +} + +static inline VOID BuildBeaconChList( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf, + OUT PULONG pBufLen) +{ + INT i; + ULONG TmpLen; + PCH_REGION pChRegion; + PCH_DESP pChDesp; + UCHAR ChType; + + pChRegion = GetChRegion(pAd->CommonCfg.CountryCode); + + if (pChRegion == NULL) + return; + + ChBandCheck(pAd->CommonCfg.PhyMode, &ChType); + *pBufLen = 0; + + for (i=0; i<10; i++) + { + pChDesp = &pChRegion->ChDesp[i]; + if (pChDesp->FirstChannel == 0) + break; + + if (ChType == BAND_5G) + { + if (pChDesp->FirstChannel <= 14) + continue; + } + else if (ChType == BAND_24G) + { + if (pChDesp->FirstChannel > 14) + continue; + } + + if ((pChDesp->Geography == BOTH) + || (pChDesp->Geography == pAd->CommonCfg.Geography)) + { + MakeOutgoingFrame(pBuf + *pBufLen, &TmpLen, + 1, &pChDesp->FirstChannel, + 1, &pChDesp->NumOfCh, + 1, &pChDesp->MaxTxPwr, + END_OF_ARGS); + *pBufLen += TmpLen; + } + } +} + + +#ifdef DOT11_N_SUPPORT +static inline BOOLEAN IsValidChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel) + +{ + INT i; + + for (i = 0; i < pAd->ChannelListNum; i++) + { + if (pAd->ChannelList[i].Channel == channel) + break; + } + + if (i == pAd->ChannelListNum) + return FALSE; + else + return TRUE; +} + + +static inline UCHAR GetExtCh( + IN UCHAR Channel, + IN UCHAR Direction) +{ + CHAR ExtCh; + + if (Direction == EXTCHA_ABOVE) + ExtCh = Channel + 4; + else + ExtCh = (Channel - 4) > 0 ? (Channel - 4) : 0; + + return ExtCh; +} + + +static inline VOID N_ChannelCheck( + IN PRTMP_ADAPTER pAd) +{ + //UCHAR ChannelNum = pAd->ChannelListNum; + UCHAR Channel = pAd->CommonCfg.Channel; + + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) + { + if (Channel > 14) + { + if ((Channel == 36) || (Channel == 44) || (Channel == 52) || (Channel == 60) || (Channel == 100) || (Channel == 108) || + (Channel == 116) || (Channel == 124) || (Channel == 132) || (Channel == 149) || (Channel == 157)) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + } + else if ((Channel == 40) || (Channel == 48) || (Channel == 56) || (Channel == 64) || (Channel == 104) || (Channel == 112) || + (Channel == 120) || (Channel == 128) || (Channel == 136) || (Channel == 153) || (Channel == 161)) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + } + } + else + { + do + { + UCHAR ExtCh; + UCHAR Dir = pAd->CommonCfg.RegTransmitSetting.field.EXTCHA; + ExtCh = GetExtCh(Channel, Dir); + if (IsValidChannel(pAd, ExtCh)) + break; + + Dir = (Dir == EXTCHA_ABOVE) ? EXTCHA_BELOW : EXTCHA_ABOVE; + ExtCh = GetExtCh(Channel, Dir); + if (IsValidChannel(pAd, ExtCh)) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = Dir; + break; + } + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + } while(FALSE); + + if (Channel == 14) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + //pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_NONE; // We didn't set the ExtCh as NONE due to it'll set in RTMPSetHT() + } +#if 0 + switch (pAd->CommonCfg.CountryRegion & 0x7f) + { + case REGION_0_BG_BAND: // 1 -11 + case REGION_1_BG_BAND: // 1 - 13 + case REGION_5_BG_BAND: // 1 - 14 + if (Channel <= 4) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + } + else if (Channel >= 8) + { + if ((ChannelNum - Channel) < 4) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + } + break; + + case REGION_2_BG_BAND: // 10 - 11 + case REGION_3_BG_BAND: // 10 - 13 + case REGION_4_BG_BAND: // 14 + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + break; + + case REGION_6_BG_BAND: // 3 - 9 + if (Channel <= 5) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + else if (Channel == 6) + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + else if (Channel >= 7) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + break; + + case REGION_7_BG_BAND: // 5 - 13 + if (Channel <= 8) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + else if (Channel >= 10) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + break; + + default: // Error. should never happen + break; + } +#endif + } + } + + +} + + +static inline VOID N_SetCenCh( + IN PRTMP_ADAPTER pAd) +{ + if (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) + { + if (pAd->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_ABOVE) + { + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2; + } + else + { + if (pAd->CommonCfg.Channel == 14) + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 1; + else + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2; + } + } + else + { + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + } +} +#endif // DOT11_N_SUPPORT // + + +static inline UINT8 GetCuntryMaxTxPwr( + IN PRTMP_ADAPTER pAd, + IN UINT8 channel) +{ + int i; + for (i = 0; i < pAd->ChannelListNum; i++) + { + if (pAd->ChannelList[i].Channel == channel) + break; + } + + if (i == pAd->ChannelListNum) + return 0xff; + else + return pAd->ChannelList[i].MaxTxPwr; +} +#endif // __CHLIST_H__ + diff --git a/drivers/staging/rt2860/common/2860_rtmp_init.c b/drivers/staging/rt2860/common/2860_rtmp_init.c new file mode 100644 index 000000000000..546f304ec330 --- /dev/null +++ b/drivers/staging/rt2860/common/2860_rtmp_init.c @@ -0,0 +1,922 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + 2860_rtmp_init.c + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 2002-08-01 created + John Chang 2004-08-20 RT2561/2661 use scatter-gather scheme + Jan Lee 2006-09-15 RT2860. Change for 802.11n , EEPROM, Led, BA, HT. +*/ +#include "../rt_config.h" + + + + +/* + ======================================================================== + + Routine Description: + Allocate DMA memory blocks for send, receive + + Arguments: + Adapter Pointer to our adapter + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + NDIS_STATUS_RESOURCES + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPAllocTxRxRingMemory( + IN PRTMP_ADAPTER pAd) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + ULONG RingBasePaHigh; + ULONG RingBasePaLow; + PVOID RingBaseVa; + INT index, num; + PTXD_STRUC pTxD; + PRXD_STRUC pRxD; + ULONG ErrorValue = 0; + PRTMP_TX_RING pTxRing; + PRTMP_DMABUF pDmaBuf; + PNDIS_PACKET pPacket; + + DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocTxRxRingMemory\n")); + do + { + // + // Allocate all ring descriptors, include TxD, RxD, MgmtD. + // Although each size is different, to prevent cacheline and alignment + // issue, I intentional set them all to 64 bytes. + // + for (num=0; numTxDescRing[num].AllocSize = TX_RING_SIZE * TXD_SIZE; + RTMP_AllocateTxDescMemory( + pAd, + num, + pAd->TxDescRing[num].AllocSize, + FALSE, + &pAd->TxDescRing[num].AllocVa, + &pAd->TxDescRing[num].AllocPa); + + if (pAd->TxDescRing[num].AllocVa == NULL) + { + ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY; + DBGPRINT_ERR(("Failed to allocate a big buffer\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } + + // Zero init this memory block + NdisZeroMemory(pAd->TxDescRing[num].AllocVa, pAd->TxDescRing[num].AllocSize); + + // Save PA & VA for further operation + RingBasePaHigh = RTMP_GetPhysicalAddressHigh(pAd->TxDescRing[num].AllocPa); + RingBasePaLow = RTMP_GetPhysicalAddressLow (pAd->TxDescRing[num].AllocPa); + RingBaseVa = pAd->TxDescRing[num].AllocVa; + + // + // Allocate all 1st TXBuf's memory for this TxRing + // + pAd->TxBufSpace[num].AllocSize = TX_RING_SIZE * TX_DMA_1ST_BUFFER_SIZE; + RTMP_AllocateFirstTxBuffer( + pAd, + num, + pAd->TxBufSpace[num].AllocSize, + FALSE, + &pAd->TxBufSpace[num].AllocVa, + &pAd->TxBufSpace[num].AllocPa); + + if (pAd->TxBufSpace[num].AllocVa == NULL) + { + ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY; + DBGPRINT_ERR(("Failed to allocate a big buffer\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } + + // Zero init this memory block + NdisZeroMemory(pAd->TxBufSpace[num].AllocVa, pAd->TxBufSpace[num].AllocSize); + + // Save PA & VA for further operation + BufBasePaHigh = RTMP_GetPhysicalAddressHigh(pAd->TxBufSpace[num].AllocPa); + BufBasePaLow = RTMP_GetPhysicalAddressLow (pAd->TxBufSpace[num].AllocPa); + BufBaseVa = pAd->TxBufSpace[num].AllocVa; + + // + // Initialize Tx Ring Descriptor and associated buffer memory + // + pTxRing = &pAd->TxRing[num]; + for (index = 0; index < TX_RING_SIZE; index++) + { + pTxRing->Cell[index].pNdisPacket = NULL; + pTxRing->Cell[index].pNextNdisPacket = NULL; + // Init Tx Ring Size, Va, Pa variables + pTxRing->Cell[index].AllocSize = TXD_SIZE; + pTxRing->Cell[index].AllocVa = RingBaseVa; + RTMP_SetPhysicalAddressHigh(pTxRing->Cell[index].AllocPa, RingBasePaHigh); + RTMP_SetPhysicalAddressLow (pTxRing->Cell[index].AllocPa, RingBasePaLow); + + // Setup Tx Buffer size & address. only 802.11 header will store in this space + pDmaBuf = &pTxRing->Cell[index].DmaBuf; + pDmaBuf->AllocSize = TX_DMA_1ST_BUFFER_SIZE; + pDmaBuf->AllocVa = BufBaseVa; + RTMP_SetPhysicalAddressHigh(pDmaBuf->AllocPa, BufBasePaHigh); + RTMP_SetPhysicalAddressLow(pDmaBuf->AllocPa, BufBasePaLow); + + // link the pre-allocated TxBuf to TXD + pTxD = (PTXD_STRUC) pTxRing->Cell[index].AllocVa; + pTxD->SDPtr0 = BufBasePaLow; + // advance to next ring descriptor address + pTxD->DMADONE = 1; +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + RingBasePaLow += TXD_SIZE; + RingBaseVa = (PUCHAR) RingBaseVa + TXD_SIZE; + + // advance to next TxBuf address + BufBasePaLow += TX_DMA_1ST_BUFFER_SIZE; + BufBaseVa = (PUCHAR) BufBaseVa + TX_DMA_1ST_BUFFER_SIZE; + } + DBGPRINT(RT_DEBUG_TRACE, ("TxRing[%d]: total %d entry allocated\n", num, index)); + } + if (Status == NDIS_STATUS_RESOURCES) + break; + + // + // Allocate MGMT ring descriptor's memory except Tx ring which allocated eariler + // + pAd->MgmtDescRing.AllocSize = MGMT_RING_SIZE * TXD_SIZE; + RTMP_AllocateMgmtDescMemory( + pAd, + pAd->MgmtDescRing.AllocSize, + FALSE, + &pAd->MgmtDescRing.AllocVa, + &pAd->MgmtDescRing.AllocPa); + + if (pAd->MgmtDescRing.AllocVa == NULL) + { + ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY; + DBGPRINT_ERR(("Failed to allocate a big buffer\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } + + // Zero init this memory block + NdisZeroMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize); + + // Save PA & VA for further operation + RingBasePaHigh = RTMP_GetPhysicalAddressHigh(pAd->MgmtDescRing.AllocPa); + RingBasePaLow = RTMP_GetPhysicalAddressLow (pAd->MgmtDescRing.AllocPa); + RingBaseVa = pAd->MgmtDescRing.AllocVa; + + // + // Initialize MGMT Ring and associated buffer memory + // + for (index = 0; index < MGMT_RING_SIZE; index++) + { + pAd->MgmtRing.Cell[index].pNdisPacket = NULL; + pAd->MgmtRing.Cell[index].pNextNdisPacket = NULL; + // Init MGMT Ring Size, Va, Pa variables + pAd->MgmtRing.Cell[index].AllocSize = TXD_SIZE; + pAd->MgmtRing.Cell[index].AllocVa = RingBaseVa; + RTMP_SetPhysicalAddressHigh(pAd->MgmtRing.Cell[index].AllocPa, RingBasePaHigh); + RTMP_SetPhysicalAddressLow (pAd->MgmtRing.Cell[index].AllocPa, RingBasePaLow); + + // Offset to next ring descriptor address + RingBasePaLow += TXD_SIZE; + RingBaseVa = (PUCHAR) RingBaseVa + TXD_SIZE; + + // link the pre-allocated TxBuf to TXD + pTxD = (PTXD_STRUC) pAd->MgmtRing.Cell[index].AllocVa; + pTxD->DMADONE = 1; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + // no pre-allocated buffer required in MgmtRing for scatter-gather case + } + DBGPRINT(RT_DEBUG_TRACE, ("MGMT Ring: total %d entry allocated\n", index)); + + // + // Allocate RX ring descriptor's memory except Tx ring which allocated eariler + // + pAd->RxDescRing.AllocSize = RX_RING_SIZE * RXD_SIZE; + RTMP_AllocateRxDescMemory( + pAd, + pAd->RxDescRing.AllocSize, + FALSE, + &pAd->RxDescRing.AllocVa, + &pAd->RxDescRing.AllocPa); + + if (pAd->RxDescRing.AllocVa == NULL) + { + ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY; + DBGPRINT_ERR(("Failed to allocate a big buffer\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } + + // Zero init this memory block + NdisZeroMemory(pAd->RxDescRing.AllocVa, pAd->RxDescRing.AllocSize); + + + printk("RX DESC %p size = %ld\n", pAd->RxDescRing.AllocVa, + pAd->RxDescRing.AllocSize); + + // Save PA & VA for further operation + RingBasePaHigh = RTMP_GetPhysicalAddressHigh(pAd->RxDescRing.AllocPa); + RingBasePaLow = RTMP_GetPhysicalAddressLow (pAd->RxDescRing.AllocPa); + RingBaseVa = pAd->RxDescRing.AllocVa; + + // + // Initialize Rx Ring and associated buffer memory + // + for (index = 0; index < RX_RING_SIZE; index++) + { + // Init RX Ring Size, Va, Pa variables + pAd->RxRing.Cell[index].AllocSize = RXD_SIZE; + pAd->RxRing.Cell[index].AllocVa = RingBaseVa; + RTMP_SetPhysicalAddressHigh(pAd->RxRing.Cell[index].AllocPa, RingBasePaHigh); + RTMP_SetPhysicalAddressLow (pAd->RxRing.Cell[index].AllocPa, RingBasePaLow); + + // Offset to next ring descriptor address + RingBasePaLow += RXD_SIZE; + RingBaseVa = (PUCHAR) RingBaseVa + RXD_SIZE; + + // Setup Rx associated Buffer size & allocate share memory + pDmaBuf = &pAd->RxRing.Cell[index].DmaBuf; + pDmaBuf->AllocSize = RX_BUFFER_AGGRESIZE; + pPacket = RTMP_AllocateRxPacketBuffer( + pAd, + pDmaBuf->AllocSize, + FALSE, + &pDmaBuf->AllocVa, + &pDmaBuf->AllocPa); + + /* keep allocated rx packet */ + pAd->RxRing.Cell[index].pNdisPacket = pPacket; + + // Error handling + if (pDmaBuf->AllocVa == NULL) + { + ErrorValue = ERRLOG_OUT_OF_SHARED_MEMORY; + DBGPRINT_ERR(("Failed to allocate RxRing's 1st buffer\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } + + // Zero init this memory block + NdisZeroMemory(pDmaBuf->AllocVa, pDmaBuf->AllocSize); + + // Write RxD buffer address & allocated buffer length + pRxD = (PRXD_STRUC) pAd->RxRing.Cell[index].AllocVa; + pRxD->SDP0 = RTMP_GetPhysicalAddressLow(pDmaBuf->AllocPa); + pRxD->DDONE = 0; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pRxD, TYPE_RXD); +#endif + } + + DBGPRINT(RT_DEBUG_TRACE, ("Rx Ring: total %d entry allocated\n", index)); + + } while (FALSE); + + + NdisZeroMemory(&pAd->FragFrame, sizeof(FRAGMENT_FRAME)); + pAd->FragFrame.pFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE); + + if (pAd->FragFrame.pFragPacket == NULL) + { + Status = NDIS_STATUS_RESOURCES; + } + + if (Status != NDIS_STATUS_SUCCESS) + { + // Log error inforamtion + NdisWriteErrorLogEntry( + pAd->AdapterHandle, + NDIS_ERROR_CODE_OUT_OF_RESOURCES, + 1, + ErrorValue); + } + + DBGPRINT_S(Status, ("<-- RTMPAllocTxRxRingMemory, Status=%x\n", Status)); + return Status; +} + + +/* + ======================================================================== + + Routine Description: + Initialize transmit data structures + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Initialize all transmit releated private buffer, include those define + in RTMP_ADAPTER structure and all private data structures. + + ======================================================================== +*/ +VOID NICInitTxRxRingAndBacklogQueue( + IN PRTMP_ADAPTER pAd) +{ + //WPDMA_GLO_CFG_STRUC GloCfg; + int i; + + DBGPRINT(RT_DEBUG_TRACE, ("<--> NICInitTxRxRingAndBacklogQueue\n")); + + // Initialize all transmit related software queues + InitializeQueueHeader(&pAd->TxSwQueue[QID_AC_BE]); + InitializeQueueHeader(&pAd->TxSwQueue[QID_AC_BK]); + InitializeQueueHeader(&pAd->TxSwQueue[QID_AC_VI]); + InitializeQueueHeader(&pAd->TxSwQueue[QID_AC_VO]); + InitializeQueueHeader(&pAd->TxSwQueue[QID_HCCA]); + + // Init RX Ring index pointer + pAd->RxRing.RxSwReadIdx = 0; + pAd->RxRing.RxCpuIdx = RX_RING_SIZE - 1; + + // Init TX rings index pointer + for (i=0; iTxRing[i].TxSwFreeIdx = 0; + pAd->TxRing[i].TxCpuIdx = 0; + } + + // init MGMT ring index pointer + pAd->MgmtRing.TxSwFreeIdx = 0; + pAd->MgmtRing.TxCpuIdx = 0; + + pAd->PrivateInfo.TxRingFullCnt = 0; +} + + +/* + ======================================================================== + + Routine Description: + Reset NIC Asics. Call after rest DMA. So reset TX_CTX_IDX to zero. + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + Reset NIC to initial state AS IS system boot up time. + + ======================================================================== +*/ +VOID RTMPRingCleanUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR RingType) +{ + PTXD_STRUC pTxD; + PRXD_STRUC pRxD; + PQUEUE_ENTRY pEntry; + PNDIS_PACKET pPacket; + int i; + PRTMP_TX_RING pTxRing; + unsigned long IrqFlags; + + DBGPRINT(RT_DEBUG_TRACE,("RTMPRingCleanUp(RingIdx=%d, Pending-NDIS=%ld)\n", RingType, pAd->RalinkCounters.PendingNdisPacketCount)); + switch (RingType) + { + case QID_AC_BK: + case QID_AC_BE: + case QID_AC_VI: + case QID_AC_VO: + case QID_HCCA: + RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); + pTxRing = &pAd->TxRing[RingType]; + + // We have to clean all descriptors in case some error happened with reset + for (i=0; iCell[i].AllocVa; + + pPacket = (PNDIS_PACKET) pTxRing->Cell[i].pNdisPacket; + // release scatter-and-gather NDIS_PACKET + if (pPacket) + { + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + pTxRing->Cell[i].pNdisPacket = NULL; + } + + pPacket = (PNDIS_PACKET) pTxRing->Cell[i].pNextNdisPacket; + // release scatter-and-gather NDIS_PACKET + if (pPacket) + { + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + pTxRing->Cell[i].pNextNdisPacket = NULL; + } + } + + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + RingType * 0x10, &pTxRing->TxDmaIdx); + pTxRing->TxSwFreeIdx = pTxRing->TxDmaIdx; + pTxRing->TxCpuIdx = pTxRing->TxDmaIdx; + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + RingType * 0x10, pTxRing->TxCpuIdx); + + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); + RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); + while (pAd->TxSwQueue[RingType].Head != NULL) + { + pEntry = RemoveHeadQueue(&pAd->TxSwQueue[RingType]); + pPacket = QUEUE_ENTRY_TO_PACKET(pEntry); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + DBGPRINT(RT_DEBUG_TRACE,("Release 1 NDIS packet from s/w backlog queue\n")); + } + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); + break; + + case QID_MGMT: + // We have to clean all descriptors in case some error happened with reset + NdisAcquireSpinLock(&pAd->MgmtRingLock); + + for (i=0; iMgmtRing.Cell[i].AllocVa; + + pPacket = (PNDIS_PACKET) pAd->MgmtRing.Cell[i].pNdisPacket; + // rlease scatter-and-gather NDIS_PACKET + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + pAd->MgmtRing.Cell[i].pNdisPacket = NULL; + + pPacket = (PNDIS_PACKET) pAd->MgmtRing.Cell[i].pNextNdisPacket; + // release scatter-and-gather NDIS_PACKET + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + pAd->MgmtRing.Cell[i].pNextNdisPacket = NULL; + + } + + RTMP_IO_READ32(pAd, TX_MGMTDTX_IDX, &pAd->MgmtRing.TxDmaIdx); + pAd->MgmtRing.TxSwFreeIdx = pAd->MgmtRing.TxDmaIdx; + pAd->MgmtRing.TxCpuIdx = pAd->MgmtRing.TxDmaIdx; + RTMP_IO_WRITE32(pAd, TX_MGMTCTX_IDX, pAd->MgmtRing.TxCpuIdx); + + NdisReleaseSpinLock(&pAd->MgmtRingLock); + pAd->RalinkCounters.MgmtRingFullCount = 0; + break; + + case QID_RX: + // We have to clean all descriptors in case some error happened with reset + NdisAcquireSpinLock(&pAd->RxRingLock); + + for (i=0; iRxRing.Cell[i].AllocVa; + pRxD->DDONE = 0 ; + } + + RTMP_IO_READ32(pAd, RX_DRX_IDX, &pAd->RxRing.RxDmaIdx); + pAd->RxRing.RxSwReadIdx = pAd->RxRing.RxDmaIdx; + pAd->RxRing.RxCpuIdx = ((pAd->RxRing.RxDmaIdx == 0) ? (RX_RING_SIZE-1) : (pAd->RxRing.RxDmaIdx-1)); + RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx); + + NdisReleaseSpinLock(&pAd->RxRingLock); + break; + + default: + break; + } +} + + +NDIS_STATUS AdapterBlockAllocateMemory( + IN PVOID handle, + OUT PVOID *ppAd) +{ + PPCI_DEV pci_dev; + dma_addr_t *phy_addr; + POS_COOKIE pObj = (POS_COOKIE) handle; + + pci_dev = pObj->pci_dev; + phy_addr = &pObj->pAd_pa; + + *ppAd = (PVOID)vmalloc(sizeof(RTMP_ADAPTER)); //pci_alloc_consistent(pci_dev, sizeof(RTMP_ADAPTER), phy_addr); + + if (*ppAd) + { + NdisZeroMemory(*ppAd, sizeof(RTMP_ADAPTER)); + ((PRTMP_ADAPTER)*ppAd)->OS_Cookie = handle; + return (NDIS_STATUS_SUCCESS); + } else { + return (NDIS_STATUS_FAILURE); + } +} + + +void RTMP_AllocateTxDescMemory( + IN PRTMP_ADAPTER pAd, + IN UINT Index, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + *VirtualAddress = (PVOID)PCI_ALLOC_CONSISTENT(pObj->pci_dev,sizeof(char)*Length, PhysicalAddress); + +} + +void RTMP_AllocateMgmtDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + *VirtualAddress = (PVOID)PCI_ALLOC_CONSISTENT(pObj->pci_dev,sizeof(char)*Length, PhysicalAddress); + +} + +void RTMP_AllocateRxDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + *VirtualAddress = (PVOID)PCI_ALLOC_CONSISTENT(pObj->pci_dev,sizeof(char)*Length, PhysicalAddress); + +} + +void RTMP_FreeRxDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN PVOID VirtualAddress, + IN NDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + PCI_FREE_CONSISTENT(pObj->pci_dev, Length, VirtualAddress, PhysicalAddress); +} + + +void RTMP_AllocateFirstTxBuffer( + IN PRTMP_ADAPTER pAd, + IN UINT Index, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + *VirtualAddress = (PVOID)PCI_ALLOC_CONSISTENT(pObj->pci_dev,sizeof(char)*Length, PhysicalAddress); +} + +/* + * FUNCTION: Allocate a common buffer for DMA + * ARGUMENTS: + * AdapterHandle: AdapterHandle + * Length: Number of bytes to allocate + * Cached: Whether or not the memory can be cached + * VirtualAddress: Pointer to memory is returned here + * PhysicalAddress: Physical address corresponding to virtual address + */ + +void RTMP_AllocateSharedMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + *VirtualAddress = (PVOID)PCI_ALLOC_CONSISTENT(pObj->pci_dev,sizeof(char)*Length, PhysicalAddress); +} + +VOID RTMPFreeTxRxRingMemory( + IN PRTMP_ADAPTER pAd) +{ + int index, num , j; + PRTMP_TX_RING pTxRing; + PTXD_STRUC pTxD; + PNDIS_PACKET pPacket; + unsigned int IrqFlags; + + POS_COOKIE pObj =(POS_COOKIE) pAd->OS_Cookie; + + DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPFreeTxRxRingMemory\n")); + + // Free TxSwQueue Packet + for (index=0; index irq_lock, IrqFlags); + pQueue = &pAd->TxSwQueue[index]; + while (pQueue->Head) + { + pEntry = RemoveHeadQueue(pQueue); + pPacket = QUEUE_ENTRY_TO_PACKET(pEntry); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); + } + + // Free Tx Ring Packet + for (index=0;index< NUM_OF_TX_RING;index++) + { + pTxRing = &pAd->TxRing[index]; + + for (j=0; j< TX_RING_SIZE; j++) + { + pTxD = (PTXD_STRUC) (pTxRing->Cell[j].AllocVa); + pPacket = pTxRing->Cell[j].pNdisPacket; + + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[j].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[j].pNextNdisPacket; + + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[pTxRing->TxSwFreeIdx].pNextNdisPacket = NULL; + + } + } + + for (index = RX_RING_SIZE - 1 ; index >= 0; index--) + { + if ((pAd->RxRing.Cell[index].DmaBuf.AllocVa) && (pAd->RxRing.Cell[index].pNdisPacket)) + { + PCI_UNMAP_SINGLE(pObj->pci_dev, pAd->RxRing.Cell[index].DmaBuf.AllocPa, pAd->RxRing.Cell[index].DmaBuf.AllocSize, PCI_DMA_FROMDEVICE); + RELEASE_NDIS_PACKET(pAd, pAd->RxRing.Cell[index].pNdisPacket, NDIS_STATUS_SUCCESS); + } + } + NdisZeroMemory(pAd->RxRing.Cell, RX_RING_SIZE * sizeof(RTMP_DMACB)); + + if (pAd->RxDescRing.AllocVa) + { + PCI_FREE_CONSISTENT(pObj->pci_dev, pAd->RxDescRing.AllocSize, pAd->RxDescRing.AllocVa, pAd->RxDescRing.AllocPa); + } + NdisZeroMemory(&pAd->RxDescRing, sizeof(RTMP_DMABUF)); + + if (pAd->MgmtDescRing.AllocVa) + { + PCI_FREE_CONSISTENT(pObj->pci_dev, pAd->MgmtDescRing.AllocSize, pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocPa); + } + NdisZeroMemory(&pAd->MgmtDescRing, sizeof(RTMP_DMABUF)); + + for (num = 0; num < NUM_OF_TX_RING; num++) + { + if (pAd->TxBufSpace[num].AllocVa) + { + PCI_FREE_CONSISTENT(pObj->pci_dev, pAd->TxBufSpace[num].AllocSize, pAd->TxBufSpace[num].AllocVa, pAd->TxBufSpace[num].AllocPa); + } + NdisZeroMemory(&pAd->TxBufSpace[num], sizeof(RTMP_DMABUF)); + + if (pAd->TxDescRing[num].AllocVa) + { + PCI_FREE_CONSISTENT(pObj->pci_dev, pAd->TxDescRing[num].AllocSize, pAd->TxDescRing[num].AllocVa, pAd->TxDescRing[num].AllocPa); + } + NdisZeroMemory(&pAd->TxDescRing[num], sizeof(RTMP_DMABUF)); + } + + if (pAd->FragFrame.pFragPacket) + RELEASE_NDIS_PACKET(pAd, pAd->FragFrame.pFragPacket, NDIS_STATUS_SUCCESS); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- RTMPFreeTxRxRingMemory\n")); +} + + +/* + * FUNCTION: Allocate a packet buffer for DMA + * ARGUMENTS: + * AdapterHandle: AdapterHandle + * Length: Number of bytes to allocate + * Cached: Whether or not the memory can be cached + * VirtualAddress: Pointer to memory is returned here + * PhysicalAddress: Physical address corresponding to virtual address + * Notes: + * Cached is ignored: always cached memory + */ +PNDIS_PACKET RTMP_AllocateRxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress) +{ + PNDIS_PACKET pkt; + + pkt = RTPKT_TO_OSPKT(DEV_ALLOC_SKB(Length)); + + if (pkt == NULL) { + DBGPRINT(RT_DEBUG_ERROR, ("can't allocate rx %ld size packet\n",Length)); + } + + if (pkt) { + RTMP_SET_PACKET_SOURCE(pkt, PKTSRC_NDIS); + *VirtualAddress = (PVOID) RTPKT_TO_OSPKT(pkt)->data; + *PhysicalAddress = PCI_MAP_SINGLE(pAd, *VirtualAddress, Length, -1, PCI_DMA_FROMDEVICE); + } else { + *VirtualAddress = (PVOID) NULL; + *PhysicalAddress = (NDIS_PHYSICAL_ADDRESS) NULL; + } + + return (PNDIS_PACKET) pkt; +} + + +VOID Invalid_Remaining_Packet( + IN PRTMP_ADAPTER pAd, + IN ULONG VirtualAddress) +{ + NDIS_PHYSICAL_ADDRESS PhysicalAddress; + + PhysicalAddress = PCI_MAP_SINGLE(pAd, (void *)(VirtualAddress+1600), RX_BUFFER_NORMSIZE-1600, -1, PCI_DMA_FROMDEVICE); +} + +PNDIS_PACKET GetPacketFromRxRing( + IN PRTMP_ADAPTER pAd, + OUT PRT28XX_RXD_STRUC pSaveRxD, + OUT BOOLEAN *pbReschedule, + IN OUT UINT32 *pRxPending) +{ + PRXD_STRUC pRxD; +#ifdef RT_BIG_ENDIAN + PRXD_STRUC pDestRxD; + RXD_STRUC RxD; +#endif + PNDIS_PACKET pRxPacket = NULL; + PNDIS_PACKET pNewPacket; + PVOID AllocVa; + NDIS_PHYSICAL_ADDRESS AllocPa; + BOOLEAN bReschedule = FALSE; + + RTMP_SEM_LOCK(&pAd->RxRingLock); + + if (*pRxPending == 0) + { + // Get how may packets had been received + RTMP_IO_READ32(pAd, RX_DRX_IDX , &pAd->RxRing.RxDmaIdx); + + if (pAd->RxRing.RxSwReadIdx == pAd->RxRing.RxDmaIdx) + { + // no more rx packets + bReschedule = FALSE; + goto done; + } + + // get rx pending count + if (pAd->RxRing.RxDmaIdx > pAd->RxRing.RxSwReadIdx) + *pRxPending = pAd->RxRing.RxDmaIdx - pAd->RxRing.RxSwReadIdx; + else + *pRxPending = pAd->RxRing.RxDmaIdx + RX_RING_SIZE - pAd->RxRing.RxSwReadIdx; + + } + +#ifdef RT_BIG_ENDIAN + pDestRxD = (PRXD_STRUC) pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].AllocVa; + RxD = *pDestRxD; + pRxD = &RxD; + RTMPDescriptorEndianChange((PUCHAR)pRxD, TYPE_RXD); +#else + // Point to Rx indexed rx ring descriptor + pRxD = (PRXD_STRUC) pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].AllocVa; +#endif + + if (pRxD->DDONE == 0) + { + *pRxPending = 0; + // DMAIndx had done but DDONE bit not ready + bReschedule = TRUE; + goto done; + } + + + // return rx descriptor + NdisMoveMemory(pSaveRxD, pRxD, RXD_SIZE); + + pNewPacket = RTMP_AllocateRxPacketBuffer(pAd, RX_BUFFER_AGGRESIZE, FALSE, &AllocVa, &AllocPa); + + if (pNewPacket) + { + // unmap the rx buffer + PCI_UNMAP_SINGLE(pAd, pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].DmaBuf.AllocPa, + pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].DmaBuf.AllocSize, PCI_DMA_FROMDEVICE); + pRxPacket = pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].pNdisPacket; + + pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].DmaBuf.AllocSize = RX_BUFFER_AGGRESIZE; + pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].pNdisPacket = (PNDIS_PACKET) pNewPacket; + pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].DmaBuf.AllocVa = AllocVa; + pAd->RxRing.Cell[pAd->RxRing.RxSwReadIdx].DmaBuf.AllocPa = AllocPa; + /* update SDP0 to new buffer of rx packet */ + pRxD->SDP0 = AllocPa; + } + else + { + //printk("No Rx Buffer\n"); + pRxPacket = NULL; + bReschedule = TRUE; + } + + pRxD->DDONE = 0; + + // had handled one rx packet + *pRxPending = *pRxPending - 1; + + // update rx descriptor and kick rx +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pRxD, TYPE_RXD); + WriteBackToDescriptor((PUCHAR)pDestRxD, (PUCHAR)pRxD, FALSE, TYPE_RXD); +#endif + INC_RING_INDEX(pAd->RxRing.RxSwReadIdx, RX_RING_SIZE); + + pAd->RxRing.RxCpuIdx = (pAd->RxRing.RxSwReadIdx == 0) ? (RX_RING_SIZE-1) : (pAd->RxRing.RxSwReadIdx-1); + RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx); + +done: + RTMP_SEM_UNLOCK(&pAd->RxRingLock); + *pbReschedule = bReschedule; + return pRxPacket; +} +/* End of 2860_rtmp_init.c */ + diff --git a/drivers/staging/rt2860/common/action.c b/drivers/staging/rt2860/common/action.c new file mode 100644 index 000000000000..d6f530fb857f --- /dev/null +++ b/drivers/staging/rt2860/common/action.c @@ -0,0 +1,1031 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + action.c + + Abstract: + Handle association related requests either from WSTA or from local MLME + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee 2006 created for rt2860 + */ + +#include "../rt_config.h" +#include "action.h" + + +static VOID ReservedAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + Note: + The state machine looks like the following + + ASSOC_IDLE + MT2_MLME_DISASSOC_REQ mlme_disassoc_req_action + MT2_PEER_DISASSOC_REQ peer_disassoc_action + MT2_PEER_ASSOC_REQ drop + MT2_PEER_REASSOC_REQ drop + MT2_CLS3ERR cls3err_action + ========================================================================== + */ +VOID ActionStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE); + + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE, (STATE_MACHINE_FUNC)PeerSpectrumAction); + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE, (STATE_MACHINE_FUNC)PeerQOSAction); + + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)ReservedAction); +#ifdef QOS_DLS_SUPPORT + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)PeerDLSAction); +#endif // QOS_DLS_SUPPORT // + +#ifdef DOT11_N_SUPPORT + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE, (STATE_MACHINE_FUNC)PeerBAAction); + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE, (STATE_MACHINE_FUNC)PeerHTAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE, (STATE_MACHINE_FUNC)MlmeADDBAAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction); +#endif // DOT11_N_SUPPORT // + + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE, (STATE_MACHINE_FUNC)PeerPublicAction); + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE, (STATE_MACHINE_FUNC)PeerRMAction); + + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE, (STATE_MACHINE_FUNC)MlmeQOSAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE, (STATE_MACHINE_FUNC)MlmeDLSAction); + StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID, (STATE_MACHINE_FUNC)MlmeInvalidAction); +} + +#ifdef DOT11_N_SUPPORT +VOID MlmeADDBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + MLME_ADDBA_REQ_STRUCT *pInfo; + UCHAR Addr[6]; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG Idx; + FRAME_ADDBA_REQ Frame; + ULONG FrameLen; + BA_ORI_ENTRY *pBAEntry = NULL; + + pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg; + NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ)); + + if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr)) + { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n")); + return; + } + // 1. find entry + Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; + if (Idx == 0) + { + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n")); + return; + } + else + { + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#ifdef QOS_DLS_SUPPORT + if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls) + ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#endif // QOS_DLS_SUPPORT // + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr); + + } +#endif // CONFIG_STA_SUPPORT // + + Frame.Category = CATEGORY_BA; + Frame.Action = ADDBA_REQ; + Frame.BaParm.AMSDUSupported = 0; + Frame.BaParm.BAPolicy = IMMED_BA; + Frame.BaParm.TID = pInfo->TID; + Frame.BaParm.BufSize = pInfo->BaBufSize; + Frame.Token = pInfo->Token; + Frame.TimeOutValue = pInfo->TimeOutValue; + Frame.BaStartSeq.field.FragNum = 0; + Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; + + *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm)); + Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue); + Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ADDBA_REQ), &Frame, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize)); + } +} + +/* + ========================================================================== + Description: + send DELBA and delete BaEntry if any + Parametrs: + Elem - MLME message MLME_DELBA_REQ_STRUCT + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDELBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_DELBA_REQ_STRUCT *pInfo; + PUCHAR pOutBuffer = NULL; + PUCHAR pOutBuffer2 = NULL; + NDIS_STATUS NStatus; + ULONG Idx; + FRAME_DELBA_REQ Frame; + ULONG FrameLen; + FRAME_BAR FrameBar; + + pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg; + // must send back DELBA + NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ)); + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator)); + + if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen)) + { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n")); + return; + } + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n")); + return; + } + + // SEND BAR (Send BAR to refresh peer reordering buffer.) + Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + + FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL funciton. + FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = pInfo->TID; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.ACKPolicy = IMMED_BA; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.Compressed = 1; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.MTID = 0; // make sure sequence not clear in DEL funciton. + + MakeOutgoingFrame(pOutBuffer2, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer2); + DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n")); + + // SEND DELBA FRAME + FrameLen = 0; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#ifdef QOS_DLS_SUPPORT + if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls) + ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#endif // QOS_DLS_SUPPORT // + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr); + } +#endif // CONFIG_STA_SUPPORT // + Frame.Category = CATEGORY_BA; + Frame.Action = DELBA; + Frame.DelbaParm.Initiator = pInfo->Initiator; + Frame.DelbaParm.TID = pInfo->TID; + Frame.ReasonCode = 39; // Time Out + *(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm)); + Frame.ReasonCode = cpu2le16(Frame.ReasonCode); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_DELBA_REQ), &Frame, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n", pInfo->Initiator)); + } +} +#endif // DOT11_N_SUPPORT // + +VOID MlmeQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +VOID MlmeDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +VOID MlmeInvalidAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + //PUCHAR pOutBuffer = NULL; + //Return the receiving frame except the MSB of category filed set to 1. 7.3.1.11 +} + +VOID PeerQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +#ifdef QOS_DLS_SUPPORT +VOID PeerDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + switch(Action) + { + case ACTION_DLS_REQUEST: +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + PeerDlsReqAction(pAd, Elem); +#endif // CONFIG_STA_SUPPORT // + break; + + case ACTION_DLS_RESPONSE: +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + PeerDlsRspAction(pAd, Elem); +#endif // CONFIG_STA_SUPPORT // + break; + + case ACTION_DLS_TEARDOWN: +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + PeerDlsTearDownAction(pAd, Elem); +#endif // CONFIG_STA_SUPPORT // + break; + } +} +#endif // QOS_DLS_SUPPORT // + +#ifdef DOT11_N_SUPPORT +VOID PeerBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + switch(Action) + { + case ADDBA_REQ: + PeerAddBAReqAction(pAd,Elem); + break; + case ADDBA_RESP: + PeerAddBARspAction(pAd,Elem); + break; + case DELBA: + PeerDelBAAction(pAd,Elem); + break; + } +} + + +#ifdef DOT11N_DRAFT3 + +#ifdef CONFIG_STA_SUPPORT +VOID StaPublicAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Bss2040Coexist) +{ + BSS_2040_COEXIST_IE BssCoexist; + MLME_SCAN_REQ_STRUCT ScanReq; + + BssCoexist.word = Bss2040Coexist; + // AP asks Station to return a 20/40 BSS Coexistence mgmt frame. So we first starts a scan, then send back 20/40 BSS Coexistence mgmt frame + if ((BssCoexist.field.InfoReq == 1) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040))) + { + // Clear record first. After scan , will update those bit and send back to transmiter. + pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1; + pAd->CommonCfg.BSSCoexist2040.field.Intolerant40 = 0; + pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 0; + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + } +} + + +/* +Description : Build Intolerant Channel Rerpot from Trigger event table. +return : how many bytes copied. +*/ +ULONG BuildIntolerantChannelRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest) +{ + ULONG FrameLen = 0; + ULONG ReadOffset = 0; + UCHAR i; + UCHAR LastRegClass = 0xff; + PUCHAR pLen; + + for ( i = 0;i < MAX_TRIGGER_EVENT;i++) + { + if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE) + { + if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == LastRegClass) + { + *(pDest + ReadOffset) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel; + *pLen++; + ReadOffset++; + FrameLen++; + } + else + { + *(pDest + ReadOffset) = IE_2040_BSS_INTOLERANT_REPORT; // IE + *(pDest + ReadOffset + 1) = 2; // Len = RegClass byte + channel byte. + pLen = pDest + ReadOffset + 1; + LastRegClass = pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass; + *(pDest + ReadOffset + 2) = LastRegClass; // Len = RegClass byte + channel byte. + *(pDest + ReadOffset + 3) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel; + FrameLen += 4; + ReadOffset += 4; + } + + } + } + return FrameLen; +} + + +/* +Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered. +*/ +VOID Send2040CoexistAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + FRAME_ACTION_HDR Frame; + ULONG FrameLen; + ULONG IntolerantChaRepLen; + + IntolerantChaRepLen = 0; + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction() allocate memory failed \n")); + return; + } + ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr, pAd->CommonCfg.Bssid); + Frame.Category = CATEGORY_PUBLIC; + Frame.Action = ACTION_BSS_2040_COEXIST; + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ACTION_HDR), &Frame, + END_OF_ARGS); + + *(pOutBuffer + FrameLen) = pAd->CommonCfg.BSSCoexist2040.word; + FrameLen++; + + if (bAddIntolerantCha == TRUE) + IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen + IntolerantChaRepLen); + DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x ) \n", pAd->CommonCfg.BSSCoexist2040.word)); + +} + + +/* + ========================================================================== + Description: + After scan, Update 20/40 BSS Coexistence IE and send out. + According to 802.11n D3.03 11.14.10 + + Parameters: + ========================================================================== + */ +VOID Update2040CoexistFrameAndNotify( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha) +{ + BSS_2040_COEXIST_IE OldValue; + + OldValue.word = pAd->CommonCfg.BSSCoexist2040.word; + if ((pAd->CommonCfg.TriggerEventTab.EventANo > 0) || (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0)) + pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 1; + + // Need to check !!!! + // How STA will set Intolerant40 if implementation dependent. Now we don't set this bit first.!!!!! + // So Only check BSS20WidthReq change. + if (OldValue.field.BSS20WidthReq != pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq) + { + Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha); + } +} +#endif // CONFIG_STA_SUPPORT // + + +BOOLEAN ChannelSwitchSanityCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR NewChannel, + IN UCHAR Secondary) +{ + UCHAR i; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + if ((NewChannel > 7) && (Secondary == 1)) + return FALSE; + + if ((NewChannel < 5) && (Secondary == 3)) + return FALSE; + + // 0. Check if new channel is in the channellist. + for (i = 0;i < pAd->ChannelListNum;i++) + { + if (pAd->ChannelList[i].Channel == NewChannel) + { + break; + } + } + + if (i == pAd->ChannelListNum) + return FALSE; + + return TRUE; +} + + +VOID ChannelSwitchAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR NewChannel, + IN UCHAR Secondary) +{ + UCHAR BBPValue = 0; + ULONG MACValue; + + DBGPRINT(RT_DEBUG_TRACE,("SPECTRUM - ChannelSwitchAction(NewChannel = %d , Secondary = %d) \n", NewChannel, Secondary)); + + if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE) + return; + + // 1. Switches to BW = 20. + if (Secondary == 0) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + pAd->CommonCfg.BBPCurrentBW = BW_20; + pAd->CommonCfg.Channel = NewChannel; + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel,FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 0; + DBGPRINT(RT_DEBUG_TRACE, ("!!!20MHz !!! \n" )); + } + // 1. Switches to BW = 40 And Station supports BW = 40. + else if (((Secondary == 1) || (Secondary == 3)) && (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1)) + { + pAd->CommonCfg.Channel = NewChannel; + + if (Secondary == 1) + { + // Secondary above. + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2; + RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue); + MACValue &= 0xfe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + BBPValue|= (0x10); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue); + BBPValue&= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel )); + } + else + { + // Secondary below. + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2; + RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue); + MACValue &= 0xfe; + MACValue |= 0x1; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + BBPValue|= (0x10); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue); + BBPValue&= (~0x20); + BBPValue|= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel )); + } + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 1; + } +} +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +VOID PeerPublicAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +#ifdef DOT11N_DRAFT3 + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; +#endif // DOT11N_DRAFT3 // + + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + +#ifdef DOT11N_DRAFT3 + switch(Action) + { + case ACTION_BSS_2040_COEXIST: // Format defined in IEEE 7.4.7a.1 in 11n Draf3.03 + { + //UCHAR BssCoexist; + BSS_2040_COEXIST_ELEMENT *pCoexistInfo; + BSS_2040_COEXIST_IE *pBssCoexistIe; + BSS_2040_INTOLERANT_CH_REPORT *pIntolerantReport = NULL; + + if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)) ) + { + DBGPRINT(RT_DEBUG_ERROR, ("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n", Elem->MsgLen)); + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n")); + hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen); + + + pCoexistInfo = (BSS_2040_COEXIST_ELEMENT *) &Elem->Msg[LENGTH_802_11+2]; + //hex_dump("CoexistInfo", (PUCHAR)pCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT)); + if (Elem->MsgLen >= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT) + sizeof(BSS_2040_INTOLERANT_CH_REPORT))) + { + pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT)); + } + //hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT)); + + pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (INFRA_ON(pAd)) + { + StaPublicAction(pAd, pCoexistInfo); + } + } +#endif // CONFIG_STA_SUPPORT // + + } + break; + } + +#endif // DOT11N_DRAFT3 // + +} + + +static VOID ReservedAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Category; + + if (Elem->MsgLen <= LENGTH_802_11) + { + return; + } + + Category = Elem->Msg[LENGTH_802_11]; + DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n", Category)); + hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen); +} + +VOID PeerRMAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + return; +} + +#ifdef DOT11_N_SUPPORT +static VOID respond_ht_information_exchange_action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + FRAME_HT_INFO HTINFOframe, *pFrame; + UCHAR *pAddr; + + + // 2. Always send back ADDBA Response + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ACTION - respond_ht_information_exchange_action() allocate memory failed \n")); + return; + } + + // get RA + pFrame = (FRAME_HT_INFO *) &Elem->Msg[0]; + pAddr = pFrame->Hdr.Addr2; + + NdisZeroMemory(&HTINFOframe, sizeof(FRAME_HT_INFO)); + // 2-1. Prepare ADDBA Response frame. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else + ActHeaderInit(pAd, &HTINFOframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr); + } +#endif // CONFIG_STA_SUPPORT // + + HTINFOframe.Category = CATEGORY_HT; + HTINFOframe.Action = HT_INFO_EXCHANGE; + HTINFOframe.HT_Info.Request = 0; + HTINFOframe.HT_Info.Forty_MHz_Intolerant = pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant; + HTINFOframe.HT_Info.STA_Channel_Width = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth; + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_HT_INFO), &HTINFOframe, + END_OF_ARGS); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + + +#ifdef DOT11N_DRAFT3 +VOID SendNotifyBWActionFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR apidx) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + FRAME_ACTION_HDR Frame; + ULONG FrameLen; + PUCHAR pAddr1; + + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n")); + return; + } + + if (Wcid == MCAST_WCID) + pAddr1 = &BROADCAST_ADDR[0]; + else + pAddr1 = pAd->MacTab.Content[Wcid].Addr; + ActHeaderInit(pAd, &Frame.Hdr, pAddr1, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid); + + Frame.Category = CATEGORY_HT; + Frame.Action = NOTIFY_BW_ACTION; + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ACTION_HDR), &Frame, + END_OF_ARGS); + + *(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth; + FrameLen++; + + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth)); + +} +#endif // DOT11N_DRAFT3 // + + +VOID PeerHTAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + + switch(Action) + { + case NOTIFY_BW_ACTION: + DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Notify Channel bandwidth action----> \n")); +#ifdef CONFIG_STA_SUPPORT + if(pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) + { + // Note, this is to patch DIR-1353 AP. When the AP set to Wep, it will use legacy mode. But AP still keeps + // sending BW_Notify Action frame, and cause us to linkup and linkdown. + // In legacy mode, don't need to parse HT action frame. + DBGPRINT(RT_DEBUG_TRACE,("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n", + Elem->Msg[LENGTH_802_11+2] )); + break; + } +#endif // CONFIG_STA_SUPPORT // + + if (Elem->Msg[LENGTH_802_11+2] == 0) // 7.4.8.2. if value is 1, keep the same as supported channel bandwidth. + pAd->MacTab.Content[Elem->Wcid].HTPhyMode.field.BW = 0; + + break; + case SMPS_ACTION: + // 7.3.1.25 + DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n")); + if (((Elem->Msg[LENGTH_802_11+2]&0x1) == 0)) + { + pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE; + } + else if (((Elem->Msg[LENGTH_802_11+2]&0x2) == 0)) + { + pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC; + } + else + { + pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC; + } + + DBGPRINT(RT_DEBUG_TRACE,("Aid(%d) MIMO PS = %d\n", Elem->Wcid, pAd->MacTab.Content[Elem->Wcid].MmpsMode)); + // rt2860c : add something for smps change. + break; + + case SETPCO_ACTION: + break; + case MIMO_CHA_MEASURE_ACTION: + break; + case HT_INFO_EXCHANGE: + { + HT_INFORMATION_OCTET *pHT_info; + + pHT_info = (HT_INFORMATION_OCTET *) &Elem->Msg[LENGTH_802_11+2]; + // 7.4.8.10 + DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Information Exchange action----> \n")); + if (pHT_info->Request) + { + respond_ht_information_exchange_action(pAd, Elem); + } + } + break; + } +} + + +/* + ========================================================================== + Description: + Retry sending ADDBA Reqest. + + IRQL = DISPATCH_LEVEL + + Parametrs: + p8023Header: if this is already 802.3 format, p8023Header is NULL + + Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere. + FALSE , then continue indicaterx at this moment. + ========================================================================== + */ +VOID ORIBATimerTimeout( + IN PRTMP_ADAPTER pAd) +{ + MAC_TABLE_ENTRY *pEntry; + INT i, total; + UCHAR TID; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + total = pAd->MacTab.Size * NUM_OF_TID; + + for (i = 1; ((i 0)) ; i++) + { + if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done) + { + pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid]; + TID = pAd->BATable.BAOriEntry[i].TID; + + ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE); + } + total --; + } +} + + +VOID SendRefreshBAR( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry) +{ + FRAME_BAR FrameBar; + ULONG FrameLen; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + USHORT Sequence; + UCHAR i, TID; + USHORT idx; + BA_ORI_ENTRY *pBAEntry; + + for (i = 0; i BAOriWcidArray[i]; + if (idx == 0) + { + continue; + } + pBAEntry = &pAd->BATable.BAOriEntry[idx]; + + if (pBAEntry->ORI_BA_Status == Originator_Done) + { + TID = pBAEntry->TID; + + ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n")); + return; + } + + Sequence = pEntry->TxSeq[TID]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + + FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function. + FrameBar.StartingSeq.field.StartSeq = Sequence; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = TID; // make sure sequence not clear in DEL funciton. + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, + END_OF_ARGS); + if (1) // Now we always send BAR. + { + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + } + MlmeFreeMemory(pAd, pOutBuffer); + } + } +} +#endif // DOT11_N_SUPPORT // + +VOID ActHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN PUCHAR Addr1, + IN PUCHAR Addr2, + IN PUCHAR Addr3) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + pHdr80211->FC.Type = BTYPE_MGMT; + pHdr80211->FC.SubType = SUBTYPE_ACTION; + + COPY_MAC_ADDR(pHdr80211->Addr1, Addr1); + COPY_MAC_ADDR(pHdr80211->Addr2, Addr2); + COPY_MAC_ADDR(pHdr80211->Addr3, Addr3); +} + +VOID BarHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PFRAME_BAR pCntlBar, + IN PUCHAR pDA, + IN PUCHAR pSA) +{ + NdisZeroMemory(pCntlBar, sizeof(FRAME_BAR)); + pCntlBar->FC.Type = BTYPE_CNTL; + pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ; + pCntlBar->BarControl.MTID = 0; + pCntlBar->BarControl.Compressed = 1; + pCntlBar->BarControl.ACKPolicy = 0; + + + pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA)); + + COPY_MAC_ADDR(pCntlBar->Addr1, pDA); + COPY_MAC_ADDR(pCntlBar->Addr2, pSA); +} + + +/* + ========================================================================== + Description: + Insert Category and action code into the action frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. category code of the frame. + 4. action code of the frame. + + Return : None. + ========================================================================== + */ +VOID InsertActField( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 Category, + IN UINT8 ActCode) +{ + ULONG TempLen; + + MakeOutgoingFrame( pFrameBuf, &TempLen, + 1, &Category, + 1, &ActCode, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} diff --git a/drivers/staging/rt2860/common/action.h b/drivers/staging/rt2860/common/action.h new file mode 100644 index 000000000000..ce3877dce81b --- /dev/null +++ b/drivers/staging/rt2860/common/action.h @@ -0,0 +1,68 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + aironet.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 04-06-15 Initial +*/ + +#ifndef __ACTION_H__ +#define __ACTION_H__ + +typedef struct PACKED __HT_INFO_OCTET +{ +#ifdef RT_BIG_ENDIAN + UCHAR Reserved:5; + UCHAR STA_Channel_Width:1; + UCHAR Forty_MHz_Intolerant:1; + UCHAR Request:1; +#else + UCHAR Request:1; + UCHAR Forty_MHz_Intolerant:1; + UCHAR STA_Channel_Width:1; + UCHAR Reserved:5; +#endif +} HT_INFORMATION_OCTET; + + +typedef struct PACKED __FRAME_HT_INFO +{ + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + HT_INFORMATION_OCTET HT_Info; +} FRAME_HT_INFO, *PFRAME_HT_INFO; + +#endif /* __ACTION_H__ */ + + diff --git a/drivers/staging/rt2860/common/ba_action.c b/drivers/staging/rt2860/common/ba_action.c new file mode 100644 index 000000000000..8247aeb73a23 --- /dev/null +++ b/drivers/staging/rt2860/common/ba_action.c @@ -0,0 +1,1802 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifdef DOT11_N_SUPPORT + +#include "../rt_config.h" + + + +#define BA_ORI_INIT_SEQ (pEntry->TxSeq[TID]) //1 // inital sequence number of BA session + +#define ORI_SESSION_MAX_RETRY 8 +#define ORI_BA_SESSION_TIMEOUT (2000) // ms +#define REC_BA_SESSION_IDLE_TIMEOUT (1000) // ms + +#define REORDERING_PACKET_TIMEOUT ((100 * HZ)/1000) // system ticks -- 100 ms +#define MAX_REORDERING_PACKET_TIMEOUT ((3000 * HZ)/1000) // system ticks -- 100 ms + +#define RESET_RCV_SEQ (0xFFFF) + +static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk); + + +BA_ORI_ENTRY *BATableAllocOriEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx); + +BA_REC_ENTRY *BATableAllocRecEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx); + +VOID BAOriSessionSetupTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID BARecSessionIdleTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + + +BUILD_TIMER_FUNCTION(BAOriSessionSetupTimeout); +BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout); + +#define ANNOUNCE_REORDERING_PACKET(_pAd, _mpdu_blk) \ + Announce_Reordering_Packet(_pAd, _mpdu_blk); + +VOID BA_MaxWinSizeReasign( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntryPeer, + OUT UCHAR *pWinSize) +{ + UCHAR MaxSize; + + + if (pAd->MACVersion >= RALINK_2883_VERSION) // 3*3 + { + if (pAd->MACVersion >= RALINK_3070_VERSION) + { + if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled) + MaxSize = 7; // for non-open mode + else + MaxSize = 13; + } + else + MaxSize = 31; + } + else if (pAd->MACVersion >= RALINK_2880E_VERSION) // 2880 e + { + if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled) + MaxSize = 7; // for non-open mode + else + MaxSize = 13; + } + else + MaxSize = 7; + + DBGPRINT(RT_DEBUG_TRACE, ("ba> Win Size = %d, Max Size = %d\n", + *pWinSize, MaxSize)); + + if ((*pWinSize) > MaxSize) + { + DBGPRINT(RT_DEBUG_TRACE, ("ba> reassign max win size from %d to %d\n", + *pWinSize, MaxSize)); + + *pWinSize = MaxSize; + } +} + +void Announce_Reordering_Packet(IN PRTMP_ADAPTER pAd, + IN struct reordering_mpdu *mpdu) +{ + PNDIS_PACKET pPacket; + + pPacket = mpdu->pPacket; + + if (mpdu->bAMSDU) + { + ASSERT(0); + BA_Reorder_AMSDU_Annnounce(pAd, pPacket); + } + else + { + // + // pass this 802.3 packet to upper layer or forward this packet to WM directly + // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket, RTMP_GET_PACKET_IF(pPacket)); +#endif // CONFIG_STA_SUPPORT // + } +} + +/* + * Insert a reordering mpdu into sorted linked list by sequence no. + */ +BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, struct reordering_mpdu *mpdu) +{ + + struct reordering_mpdu **ppScan = &list->next; + + while (*ppScan != NULL) + { + if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ)) + { + ppScan = &(*ppScan)->next; + } + else if ((*ppScan)->Sequence == mpdu->Sequence) + { + /* give up this duplicated frame */ + return(FALSE); + } + else + { + /* find position */ + break; + } + } + + mpdu->next = *ppScan; + *ppScan = mpdu; + list->qlen++; + return TRUE; +} + + +/* + * caller lock critical section if necessary + */ +static inline void ba_enqueue(struct reordering_list *list, struct reordering_mpdu *mpdu_blk) +{ + list->qlen++; + mpdu_blk->next = list->next; + list->next = mpdu_blk; +} + +/* + * caller lock critical section if necessary + */ +static inline struct reordering_mpdu * ba_dequeue(struct reordering_list *list) +{ + struct reordering_mpdu *mpdu_blk = NULL; + + ASSERT(list); + + if (list->qlen) + { + list->qlen--; + mpdu_blk = list->next; + if (mpdu_blk) + { + list->next = mpdu_blk->next; + mpdu_blk->next = NULL; + } + } + return mpdu_blk; +} + + +static inline struct reordering_mpdu *ba_reordering_mpdu_dequeue(struct reordering_list *list) +{ + return(ba_dequeue(list)); +} + + +static inline struct reordering_mpdu *ba_reordering_mpdu_probe(struct reordering_list *list) + { + ASSERT(list); + + return(list->next); + } + + +/* + * free all resource for reordering mechanism + */ +void ba_reordering_resource_release(PRTMP_ADAPTER pAd) +{ + BA_TABLE *Tab; + PBA_REC_ENTRY pBAEntry; + struct reordering_mpdu *mpdu_blk; + int i; + + Tab = &pAd->BATable; + + /* I. release all pending reordering packet */ + NdisAcquireSpinLock(&pAd->BATabLock); + for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) + { + pBAEntry = &Tab->BARecEntry[i]; + if (pBAEntry->REC_BA_Status != Recipient_NONE) + { + while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) + { + ASSERT(mpdu_blk->pPacket); + RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket, NDIS_STATUS_FAILURE); + ba_mpdu_blk_free(pAd, mpdu_blk); + } + } + } + NdisReleaseSpinLock(&pAd->BATabLock); + + ASSERT(pBAEntry->list.qlen == 0); + /* II. free memory of reordering mpdu table */ + NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock); + os_free_mem(pAd, pAd->mpdu_blk_pool.mem); + NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); +} + + + +/* + * Allocate all resource for reordering mechanism + */ +BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num) +{ + int i; + PUCHAR mem; + struct reordering_mpdu *mpdu_blk; + struct reordering_list *freelist; + + /* allocate spinlock */ + NdisAllocateSpinLock(&pAd->mpdu_blk_pool.lock); + + /* initialize freelist */ + freelist = &pAd->mpdu_blk_pool.freelist; + freelist->next = NULL; + freelist->qlen = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("Allocate %d memory for BA reordering\n", (UINT32)(num*sizeof(struct reordering_mpdu)))); + + /* allocate number of mpdu_blk memory */ + os_alloc_mem(pAd, (PUCHAR *)&mem, (num*sizeof(struct reordering_mpdu))); + + pAd->mpdu_blk_pool.mem = mem; + + if (mem == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("Can't Allocate Memory for BA Reordering\n")); + return(FALSE); + } + + /* build mpdu_blk free list */ + for (i=0; impdu_blk_pool.lock); + mpdu_blk = ba_dequeue(&pAd->mpdu_blk_pool.freelist); + if (mpdu_blk) + { +// blk_count++; + /* reset mpdu_blk */ + NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu)); + } + NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); + return mpdu_blk; +} + +static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk) +{ + ASSERT(mpdu_blk); + + NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock); +// blk_count--; + ba_enqueue(&pAd->mpdu_blk_pool.freelist, mpdu_blk); + NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); +} + + +static USHORT ba_indicate_reordering_mpdus_in_order( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN USHORT StartSeq) +{ + struct reordering_mpdu *mpdu_blk; + USHORT LastIndSeq = RESET_RCV_SEQ; + + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + + while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) + { + /* find in-order frame */ + if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ)) + { + break; + } + /* dequeue in-order frame from reodering list */ + mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); + /* pass this frame up */ + ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); + /* move to next sequence */ + StartSeq = mpdu_blk->Sequence; + LastIndSeq = StartSeq; + /* free mpdu_blk */ + ba_mpdu_blk_free(pAd, mpdu_blk); + } + + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); + + /* update last indicated sequence */ + return LastIndSeq; +} + +static void ba_indicate_reordering_mpdus_le_seq( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN USHORT Sequence) +{ + struct reordering_mpdu *mpdu_blk; + + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) + { + /* find in-order frame */ + if ((mpdu_blk->Sequence == Sequence) || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ)) + { + /* dequeue in-order frame from reodering list */ + mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); + /* pass this frame up */ + ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); + /* free mpdu_blk */ + ba_mpdu_blk_free(pAd, mpdu_blk); + } + else + { + break; + } + } + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); +} + + +static void ba_refresh_reordering_mpdus( + IN PRTMP_ADAPTER pAd, + PBA_REC_ENTRY pBAEntry) +{ + struct reordering_mpdu *mpdu_blk; + + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + + /* dequeue in-order frame from reodering list */ + while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) + { + /* pass this frame up */ + ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); + + pBAEntry->LastIndSeq = mpdu_blk->Sequence; + ba_mpdu_blk_free(pAd, mpdu_blk); + + /* update last indicated sequence */ + } + ASSERT(pBAEntry->list.qlen == 0); + pBAEntry->LastIndSeq = RESET_RCV_SEQ; + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); +} + + +//static +void ba_flush_reordering_timeout_mpdus( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN ULONG Now32) + +{ + USHORT Sequence; + +// if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) && +// (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //|| +// (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) && +// (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8))) + if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT/6))) + &&(pBAEntry->list.qlen > 1) + ) + { + DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer), + (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT, + pBAEntry->LastIndSeq)); + ba_refresh_reordering_mpdus(pAd, pBAEntry); + pBAEntry->LastIndSeqAtTimer = Now32; + } + else + if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT))) + && (pBAEntry->list.qlen > 0) + ) + { +// printk("timeout[%d] (%lx-%lx = %d > %d): %x, ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer), +// (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), REORDERING_PACKET_TIMEOUT, +// pBAEntry->LastIndSeq); + // + // force LastIndSeq to shift to LastIndSeq+1 + // + Sequence = (pBAEntry->LastIndSeq+1) & MAXSEQ; + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence); + pBAEntry->LastIndSeqAtTimer = Now32; + pBAEntry->LastIndSeq = Sequence; + // + // indicate in-order mpdus + // + Sequence = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, Sequence); + if (Sequence != RESET_RCV_SEQ) + { + pBAEntry->LastIndSeq = Sequence; + } + + //printk("%x, flush one!\n", pBAEntry->LastIndSeq); + + } +#if 0 + else if ( + (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT))) && + (pBAEntry->list.qlen > 1)) + ) + { + DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%lx-%lx = %d > %d): %x\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer), + (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT, + pBAEntry->LastIndSeq)); + ba_refresh_reordering_mpdus(pAd, pBAEntry); + pBAEntry->LastIndSeqAtTimer = Now32; + } +#endif +} + + +/* + * generate ADDBA request to + * set up BA agreement + */ +VOID BAOriSessionSetUp( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN UCHAR TID, + IN USHORT TimeOut, + IN ULONG DelayTime, + IN BOOLEAN isForced) + +{ + //MLME_ADDBA_REQ_STRUCT AddbaReq; + BA_ORI_ENTRY *pBAEntry = NULL; + USHORT Idx; + BOOLEAN Cancelled; + + if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE) && (isForced == FALSE)) + return; + + // if this entry is limited to use legacy tx mode, it doesn't generate BA. + if (RTMPStaFixedTxMode(pAd, pEntry) != FIXED_TXMODE_HT) + return; + + if ((pEntry->BADeclineBitmap & (1<BAOriWcidArray[TID]; + if (Idx == 0) + { + // allocate a BA session + pBAEntry = BATableAllocOriEntry(pAd, &Idx); + if (pBAEntry == NULL) + { + DBGPRINT(RT_DEBUG_TRACE,("ADDBA - MlmeADDBAAction() allocate BA session failed \n")); + return; + } + } + else + { + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + } + + if (pBAEntry->ORI_BA_Status >= Originator_WaitRes) + { + return; + } + + pEntry->BAOriWcidArray[TID] = Idx; + + // Initialize BA session + pBAEntry->ORI_BA_Status = Originator_WaitRes; + pBAEntry->Wcid = pEntry->Aid; + pBAEntry->BAWinSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit; + pBAEntry->Sequence = BA_ORI_INIT_SEQ; + pBAEntry->Token = 1; // (2008-01-21) Jan Lee recommends it - this token can't be 0 + pBAEntry->TID = TID; + pBAEntry->TimeOutValue = TimeOut; + pBAEntry->pAdapter = pAd; + + if (!(pEntry->TXBAbitmap & (1<ORIBATimer, GET_TIMER_FUNCTION(BAOriSessionSetupTimeout), pBAEntry, FALSE); + } + else + RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); + + // set timer to send ADDBA request + RTMPSetTimer(&pBAEntry->ORIBATimer, DelayTime); +} + +VOID BAOriSessionAdd( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN PFRAME_ADDBA_RSP pFrame) +{ + BA_ORI_ENTRY *pBAEntry = NULL; + BOOLEAN Cancelled; + UCHAR TID; + USHORT Idx; + PUCHAR pOutBuffer2 = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + FRAME_BAR FrameBar; + + TID = pFrame->BaParm.TID; + Idx = pEntry->BAOriWcidArray[TID]; + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + + // Start fill in parameters. + if ((Idx !=0) && (pBAEntry->TID == TID) && (pBAEntry->ORI_BA_Status == Originator_WaitRes)) + { + pBAEntry->BAWinSize = min(pBAEntry->BAWinSize, ((UCHAR)pFrame->BaParm.BufSize)); + BA_MaxWinSizeReasign(pAd, pEntry, &pBAEntry->BAWinSize); + + pBAEntry->TimeOutValue = pFrame->TimeOutValue; + pBAEntry->ORI_BA_Status = Originator_Done; + // reset sequence number + pBAEntry->Sequence = BA_ORI_INIT_SEQ; + // Set Bitmap flag. + pEntry->TXBAbitmap |= (1<ORIBATimer, &Cancelled); + + pBAEntry->ORIBATimer.TimerValue = 0; //pFrame->TimeOutValue; + + DBGPRINT(RT_DEBUG_TRACE,("%s : TXBAbitmap = %x, BAWinSize = %d, TimeOut = %ld\n", __FUNCTION__, pEntry->TXBAbitmap, + pBAEntry->BAWinSize, pBAEntry->ORIBATimer.TimerValue)); + + // SEND BAR ; + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("BA - BAOriSessionAdd() allocate memory failed \n")); + return; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pBAEntry->Wcid].Addr, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + + FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function. + FrameBar.StartingSeq.field.StartSeq = pBAEntry->Sequence; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = pBAEntry->TID; // make sure sequence not clear in DEL funciton. + MakeOutgoingFrame(pOutBuffer2, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer2); + + + if (pBAEntry->ORIBATimer.TimerValue) + RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue); // in mSec + } +} + +BOOLEAN BARecSessionAdd( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN PFRAME_ADDBA_REQ pFrame) +{ + BA_REC_ENTRY *pBAEntry = NULL; + BOOLEAN Status = TRUE; + BOOLEAN Cancelled; + USHORT Idx; + UCHAR TID; + UCHAR BAWinSize; + //UINT32 Value; + //UINT offset; + + + ASSERT(pEntry); + + // find TID + TID = pFrame->BaParm.TID; + + BAWinSize = min(((UCHAR)pFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); + + // Intel patch + if (BAWinSize == 0) + { + BAWinSize = 64; + } + + Idx = pEntry->BARecWcidArray[TID]; + + + if (Idx == 0) + { + pBAEntry = BATableAllocRecEntry(pAd, &Idx); + } + else + { + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + // flush all pending reordering mpdus + ba_refresh_reordering_mpdus(pAd, pBAEntry); + } + + DBGPRINT(RT_DEBUG_TRACE,("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n", __FUNCTION__, pAd->BATable.numAsRecipient, Idx, + pFrame->BaParm.BufSize, BAWinSize)); + + // Start fill in parameters. + if (pBAEntry != NULL) + { + ASSERT(pBAEntry->list.qlen == 0); + + pBAEntry->REC_BA_Status = Recipient_HandleRes; + pBAEntry->BAWinSize = BAWinSize; + pBAEntry->Wcid = pEntry->Aid; + pBAEntry->TID = TID; + pBAEntry->TimeOutValue = pFrame->TimeOutValue; + pBAEntry->REC_BA_Status = Recipient_Accept; + // initial sequence number + pBAEntry->LastIndSeq = RESET_RCV_SEQ; //pFrame->BaStartSeq.field.StartSeq; + + printk("Start Seq = %08x\n", pFrame->BaStartSeq.field.StartSeq); + + if (pEntry->RXBAbitmap & (1<RECBATimer, &Cancelled); + } + else + { + RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION(BARecSessionIdleTimeout), pBAEntry, TRUE); + } + +#if 0 // for debugging + RTMPSetTimer(&pBAEntry->RECBATimer, REC_BA_SESSION_IDLE_TIMEOUT); +#endif + + // Set Bitmap flag. + pEntry->RXBAbitmap |= (1<BARecWcidArray[TID] = Idx; + + pEntry->BADeclineBitmap &= ~(1<Aid, TID); + + DBGPRINT(RT_DEBUG_TRACE,("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n", + pEntry->Aid, pEntry->RXBAbitmap, pEntry->BARecWcidArray[TID])); + } + else + { + Status = FALSE; + DBGPRINT(RT_DEBUG_TRACE,("Can't Accept ADDBA for %02x:%02x:%02x:%02x:%02x:%02x TID = %d\n", + PRINT_MAC(pEntry->Addr), TID)); + } + return(Status); +} + + +BA_REC_ENTRY *BATableAllocRecEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx) +{ + int i; + BA_REC_ENTRY *pBAEntry = NULL; + + + NdisAcquireSpinLock(&pAd->BATabLock); + + if (pAd->BATable.numAsRecipient >= MAX_BARECI_SESSION) + { + printk("BA Recipeint Session (%ld) > %d\n", pAd->BATable.numAsRecipient, + MAX_BARECI_SESSION); + goto done; + } + + // reserve idx 0 to identify BAWcidArray[TID] as empty + for (i=1; i < MAX_LEN_OF_BA_REC_TABLE; i++) + { + pBAEntry =&pAd->BATable.BARecEntry[i]; + if ((pBAEntry->REC_BA_Status == Recipient_NONE)) + { + // get one + pAd->BATable.numAsRecipient++; + pBAEntry->REC_BA_Status = Recipient_USED; + *Idx = i; + break; + } + } + +done: + NdisReleaseSpinLock(&pAd->BATabLock); + return pBAEntry; +} + +BA_ORI_ENTRY *BATableAllocOriEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx) +{ + int i; + BA_ORI_ENTRY *pBAEntry = NULL; + + NdisAcquireSpinLock(&pAd->BATabLock); + + if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE)) + { + goto done; + } + + // reserve idx 0 to identify BAWcidArray[TID] as empty + for (i=1; iBATable.BAOriEntry[i]; + if ((pBAEntry->ORI_BA_Status == Originator_NONE)) + { + // get one + pAd->BATable.numAsOriginator++; + pBAEntry->ORI_BA_Status = Originator_USED; + pBAEntry->pAdapter = pAd; + *Idx = i; + break; + } + } + +done: + NdisReleaseSpinLock(&pAd->BATabLock); + return pBAEntry; +} + + +VOID BATableFreeOriEntry( + IN PRTMP_ADAPTER pAd, + IN ULONG Idx) +{ + BA_ORI_ENTRY *pBAEntry = NULL; + MAC_TABLE_ENTRY *pEntry; + + + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) + return; + + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + + if (pBAEntry->ORI_BA_Status != Originator_NONE) + { + pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; + pEntry->BAOriWcidArray[pBAEntry->TID] = 0; + + + NdisAcquireSpinLock(&pAd->BATabLock); + if (pBAEntry->ORI_BA_Status == Originator_Done) + { + pEntry->TXBAbitmap &= (~(1<<(pBAEntry->TID) )); + DBGPRINT(RT_DEBUG_TRACE, ("BATableFreeOriEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient)); + // Erase Bitmap flag. + } + + ASSERT(pAd->BATable.numAsOriginator != 0); + + pAd->BATable.numAsOriginator -= 1; + + pBAEntry->ORI_BA_Status = Originator_NONE; + pBAEntry->Token = 0; + NdisReleaseSpinLock(&pAd->BATabLock); + } +} + + +VOID BATableFreeRecEntry( + IN PRTMP_ADAPTER pAd, + IN ULONG Idx) +{ + BA_REC_ENTRY *pBAEntry = NULL; + MAC_TABLE_ENTRY *pEntry; + + + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_REC_TABLE)) + return; + + pBAEntry =&pAd->BATable.BARecEntry[Idx]; + + if (pBAEntry->REC_BA_Status != Recipient_NONE) + { + pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; + pEntry->BARecWcidArray[pBAEntry->TID] = 0; + + NdisAcquireSpinLock(&pAd->BATabLock); + + ASSERT(pAd->BATable.numAsRecipient != 0); + + pAd->BATable.numAsRecipient -= 1; + + pBAEntry->REC_BA_Status = Recipient_NONE; + NdisReleaseSpinLock(&pAd->BATabLock); + } +} + + +VOID BAOriSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive, + IN BOOLEAN bForceSend) +{ + ULONG Idx = 0; + BA_ORI_ENTRY *pBAEntry; + BOOLEAN Cancelled; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + { + return; + } + + // + // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). + // + Idx = pAd->MacTab.Content[Wcid].BAOriWcidArray[TID]; + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) + { + if (bForceSend == TRUE) + { + // force send specified TID DelBA + MLME_DELBA_REQ_STRUCT DelbaReq; + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = TID; + DelbaReq.Initiator = ORIGINATOR; +#if 1 + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); +#else + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq); + RT28XX_MLME_HANDLER(pAd); +#endif + } + + return; + } + + DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __FUNCTION__, Wcid, TID)); + + pBAEntry = &pAd->BATable.BAOriEntry[Idx]; + DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->ORI_BA_Status)); + // + // Prepare DelBA action frame and send to the peer. + // + if ((bPassive == FALSE) && (TID == pBAEntry->TID) && (pBAEntry->ORI_BA_Status == Originator_Done)) + { + MLME_DELBA_REQ_STRUCT DelbaReq; + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = pBAEntry->TID; + DelbaReq.Initiator = ORIGINATOR; +#if 1 + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); +#else + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq); + RT28XX_MLME_HANDLER(pAd); +#endif + } + RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); + BATableFreeOriEntry(pAd, Idx); + + if (bPassive) + { + //BAOriSessionSetUp(pAd, &pAd->MacTab.Content[Wcid], TID, 0, 10000, TRUE); + } +} + +VOID BARecSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive) +{ + ULONG Idx = 0; + BA_REC_ENTRY *pBAEntry; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + { + return; + } + + // + // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). + // + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + if (Idx == 0) + return; + + DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __FUNCTION__, Wcid, TID)); + + + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->REC_BA_Status)); + // + // Prepare DelBA action frame and send to the peer. + // + if ((TID == pBAEntry->TID) && (pBAEntry->REC_BA_Status == Recipient_Accept)) + { + MLME_DELBA_REQ_STRUCT DelbaReq; + BOOLEAN Cancelled; + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + //ULONG offset; + //UINT32 VALUE; + + RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled); + + // + // 1. Send DELBA Action Frame + // + if (bPassive == FALSE) + { + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = TID; + DelbaReq.Initiator = RECIPIENT; +#if 1 + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); +#else + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq); + RT28XX_MLME_HANDLER(pAd); +#endif + } + + + // + // 2. Free resource of BA session + // + // flush all pending reordering mpdus + ba_refresh_reordering_mpdus(pAd, pBAEntry); + + NdisAcquireSpinLock(&pAd->BATabLock); + + // Erase Bitmap flag. + pBAEntry->LastIndSeq = RESET_RCV_SEQ; + pBAEntry->BAWinSize = 0; + // Erase Bitmap flag at software mactable + pAd->MacTab.Content[Wcid].RXBAbitmap &= (~(1<<(pBAEntry->TID))); + pAd->MacTab.Content[Wcid].BARecWcidArray[TID] = 0; + + RT28XX_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID); + + NdisReleaseSpinLock(&pAd->BATabLock); + + } + + BATableFreeRecEntry(pAd, Idx); +} + +VOID BASessionTearDownALL( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid) +{ + int i; + + for (i=0; ipAdapter; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef RALINK_ATE + // Nothing to do in ATE mode. + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; + + if ((pBAEntry->ORI_BA_Status == Originator_WaitRes) && (pBAEntry->Token < ORI_SESSION_MAX_RETRY)) + { + MLME_ADDBA_REQ_STRUCT AddbaReq; + + NdisZeroMemory(&AddbaReq, sizeof(AddbaReq)); + COPY_MAC_ADDR(AddbaReq.pAddr, pEntry->Addr); + AddbaReq.Wcid = (UCHAR)(pEntry->Aid); + AddbaReq.TID = pBAEntry->TID; + AddbaReq.BaBufSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit; + AddbaReq.TimeOutValue = 0; + AddbaReq.Token = pBAEntry->Token; + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE, sizeof(MLME_ADDBA_REQ_STRUCT), (PVOID)&AddbaReq); + RT28XX_MLME_HANDLER(pAd); + DBGPRINT(RT_DEBUG_TRACE,("BA Ori Session Timeout(%d) : Send ADD BA again\n", pBAEntry->Token)); + + pBAEntry->Token++; + RTMPSetTimer(&pBAEntry->ORIBATimer, ORI_BA_SESSION_TIMEOUT); + } + else + { + BATableFreeOriEntry(pAd, pEntry->BAOriWcidArray[pBAEntry->TID]); + } +} + +/* + ========================================================================== + Description: + Retry sending ADDBA Reqest. + + IRQL = DISPATCH_LEVEL + + Parametrs: + p8023Header: if this is already 802.3 format, p8023Header is NULL + + Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere. + FALSE , then continue indicaterx at this moment. + ========================================================================== + */ +VOID BARecSessionIdleTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + + BA_REC_ENTRY *pBAEntry = (BA_REC_ENTRY *)FunctionContext; + PRTMP_ADAPTER pAd; + ULONG Now32; + + if (pBAEntry == NULL) + return; + + if ((pBAEntry->REC_BA_Status == Recipient_Accept)) + { + NdisGetSystemUpTime(&Now32); + + if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer + REC_BA_SESSION_IDLE_TIMEOUT))) + { + pAd = pBAEntry->pAdapter; + // flush all pending reordering mpdus + ba_refresh_reordering_mpdus(pAd, pBAEntry); + printk("%ld: REC BA session Timeout\n", Now32); + } + } +} + + +VOID PeerAddBAReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + // 7.4.4.1 + //ULONG Idx; + UCHAR Status = 1; + UCHAR pAddr[6]; + FRAME_ADDBA_RSP ADDframe; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + PFRAME_ADDBA_REQ pAddreqFrame = NULL; + //UCHAR BufSize; + ULONG FrameLen; + PULONG ptemp; + PMAC_TABLE_ENTRY pMacEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("%s ==> (Wcid = %d)\n", __FUNCTION__, Elem->Wcid)); + + //hex_dump("AddBAReq", Elem->Msg, Elem->MsgLen); + + //ADDBA Request from unknown peer, ignore this. + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + + pMacEntry = &pAd->MacTab.Content[Elem->Wcid]; + DBGPRINT(RT_DEBUG_TRACE,("BA - PeerAddBAReqAction----> \n")); + ptemp = (PULONG)Elem->Msg; + //DBGPRINT_RAW(RT_DEBUG_EMU, ("%08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x\n", *(ptemp), *(ptemp+1), *(ptemp+2), *(ptemp+3), *(ptemp+4), *(ptemp+5), *(ptemp+6), *(ptemp+7), *(ptemp+8))); + + if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr)) + { + + if ((pAd->CommonCfg.bBADecline == FALSE) && IS_HT_STA(pMacEntry)) + { + pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]); + printk("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid); + if (BARecSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pAddreqFrame)) + Status = 0; + else + Status = 38; // more parameters have invalid values + } + else + { + Status = 37; // the request has been declined. + } + } + + if (pAd->MacTab.Content[Elem->Wcid].ValidAsCLI) + ASSERT(pAd->MacTab.Content[Elem->Wcid].Sst == SST_ASSOC); + + pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]); + // 2. Always send back ADDBA Response + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ACTION - PeerBAAction() allocate memory failed \n")); + return; + } + + NdisZeroMemory(&ADDframe, sizeof(FRAME_ADDBA_RSP)); + // 2-1. Prepare ADDBA Response frame. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#ifdef QOS_DLS_SUPPORT + if (pAd->MacTab.Content[Elem->Wcid].ValidAsDls) + ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#endif // QOS_DLS_SUPPORT // + ActHeaderInit(pAd, &ADDframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr); + } +#endif // CONFIG_STA_SUPPORT // + ADDframe.Category = CATEGORY_BA; + ADDframe.Action = ADDBA_RESP; + ADDframe.Token = pAddreqFrame->Token; + // What is the Status code?? need to check. + ADDframe.StatusCode = Status; + ADDframe.BaParm.BAPolicy = IMMED_BA; + ADDframe.BaParm.AMSDUSupported = 0; + ADDframe.BaParm.TID = pAddreqFrame->BaParm.TID; + ADDframe.BaParm.BufSize = min(((UCHAR)pAddreqFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); + if (ADDframe.BaParm.BufSize == 0) + { + ADDframe.BaParm.BufSize = 64; + } + ADDframe.TimeOutValue = 0; //pAddreqFrame->TimeOutValue; + + *(USHORT *)(&ADDframe.BaParm) = cpu2le16(*(USHORT *)(&ADDframe.BaParm)); + ADDframe.StatusCode = cpu2le16(ADDframe.StatusCode); + ADDframe.TimeOutValue = cpu2le16(ADDframe.TimeOutValue); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ADDBA_RSP), &ADDframe, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): TID(%d), BufSize(%d) <== \n", __FUNCTION__, Elem->Wcid, ADDframe.BaParm.TID, + ADDframe.BaParm.BufSize)); +} + + +VOID PeerAddBARspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + //UCHAR Idx, i; + //PUCHAR pOutBuffer = NULL; + PFRAME_ADDBA_RSP pFrame = NULL; + //PBA_ORI_ENTRY pBAEntry; + + //ADDBA Response from unknown peer, ignore this. + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("%s ==> Wcid(%d)\n", __FUNCTION__, Elem->Wcid)); + + //hex_dump("PeerAddBARspAction()", Elem->Msg, Elem->MsgLen); + + if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen)) + { + pFrame = (PFRAME_ADDBA_RSP)(&Elem->Msg[0]); + + DBGPRINT(RT_DEBUG_TRACE, ("\t\t StatusCode = %d\n", pFrame->StatusCode)); + switch (pFrame->StatusCode) + { + case 0: + // I want a BAsession with this peer as an originator. + BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pFrame); + break; + default: + // check status == USED ??? + BAOriSessionTearDown(pAd, Elem->Wcid, pFrame->BaParm.TID, TRUE, FALSE); + break; + } + // Rcv Decline StatusCode + if ((pFrame->StatusCode == 37) +#ifdef CONFIG_STA_SUPPORT + || ((pAd->OpMode == OPMODE_STA) && STA_TGN_WIFI_ON(pAd) && (pFrame->StatusCode != 0)) +#endif // CONFIG_STA_SUPPORT // + ) + { + pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |= 1<BaParm.TID; + } + } +} + +VOID PeerDelBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + //UCHAR Idx; + //PUCHAR pOutBuffer = NULL; + PFRAME_DELBA_REQ pDelFrame = NULL; + + DBGPRINT(RT_DEBUG_TRACE,("%s ==>\n", __FUNCTION__)); + //DELBA Request from unknown peer, ignore this. + if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen)) + { + pDelFrame = (PFRAME_DELBA_REQ)(&Elem->Msg[0]); + if (pDelFrame->DelbaParm.Initiator == ORIGINATOR) + { + DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> ORIGINATOR\n")); + BARecSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE); + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n", pDelFrame->ReasonCode)); + //hex_dump("DelBA Frame", pDelFrame, Elem->MsgLen); + BAOriSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE, FALSE); + } + } +} + + +BOOLEAN CntlEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG MsgLen, + IN PFRAME_BA_REQ pMsg) +{ + PFRAME_BA_REQ pFrame = pMsg; + //PRTMP_REORDERBUF pBuffer; + //PRTMP_REORDERBUF pDmaBuf; + PBA_REC_ENTRY pBAEntry; + //BOOLEAN Result; + ULONG Idx; + //UCHAR NumRxPkt; + UCHAR TID;//, i; + + TID = (UCHAR)pFrame->BARControl.TID; + + DBGPRINT(RT_DEBUG_TRACE, ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __FUNCTION__, Wcid, TID)); + //hex_dump("BAR", (PCHAR) pFrame, MsgLen); + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return FALSE; + + // First check the size, it MUST not exceed the mlme queue size + if (MsgLen > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("CntlEnqueueForRecv: frame too large, size = %ld \n", MsgLen)); + return FALSE; + } + else if (MsgLen != sizeof(FRAME_BA_REQ)) + { + DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + else if (MsgLen != sizeof(FRAME_BA_REQ)) + { + DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + + if ((Wcid < MAX_LEN_OF_MAC_TABLE) && (TID < 8)) + { + // if this receiving packet is from SA that is in our OriEntry. Since WCID <9 has direct mapping. no need search. + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + } + else + { + return FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID, pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq )); + + if (SEQ_SMALLER(pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq, MAXSEQ)) + { + //printk("BAR Seq = %x, LastIndSeq = %x\n", pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq); + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, pFrame->BAStartingSeq.field.StartSeq); + pBAEntry->LastIndSeq = (pFrame->BAStartingSeq.field.StartSeq == 0) ? MAXSEQ :(pFrame->BAStartingSeq.field.StartSeq -1); + } + //ba_refresh_reordering_mpdus(pAd, pBAEntry); + return TRUE; +} + +/* +Description : Send PSMP Action frame If PSMP mode switches. +*/ +VOID SendPSMPAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR Psmp) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + //ULONG Idx; + FRAME_PSMP_ACTION Frame; + ULONG FrameLen; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n")); + return; + } +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr); +#endif // CONFIG_STA_SUPPORT // + + Frame.Category = CATEGORY_HT; + Frame.Action = SMPS_ACTION; + switch (Psmp) + { + case MMPS_ENABLE: + Frame.Psmp = 0; + break; + case MMPS_DYNAMIC: + Frame.Psmp = 3; + break; + case MMPS_STATIC: + Frame.Psmp = 1; + break; + } + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_PSMP_ACTION), &Frame, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_ERROR,("HT - SendPSMPAction( %d ) \n", Frame.Psmp)); +} + + +#define RADIO_MEASUREMENT_REQUEST_ACTION 0 + +typedef struct PACKED +{ + UCHAR RegulatoryClass; + UCHAR ChannelNumber; + USHORT RandomInterval; + USHORT MeasurementDuration; + UCHAR MeasurementMode; + UCHAR BSSID[MAC_ADDR_LEN]; + UCHAR ReportingCondition; + UCHAR Threshold; + UCHAR SSIDIE[2]; // 2 byte +} BEACON_REQUEST; + +typedef struct PACKED +{ + UCHAR ID; + UCHAR Length; + UCHAR Token; + UCHAR RequestMode; + UCHAR Type; +} MEASUREMENT_REQ; + + + + +void convert_reordering_packet_to_preAMSDU_or_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + PNDIS_PACKET pRxPkt; + UCHAR Header802_3[LENGTH_802_3]; + + // 1. get 802.3 Header + // 2. remove LLC + // a. pointer pRxBlk->pData to payload + // b. modify pRxBlk->DataSize + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); +#endif // CONFIG_STA_SUPPORT // + + ASSERT(pRxBlk->pRxPacket); + pRxPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + + RTPKT_TO_OSPKT(pRxPkt)->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + RTPKT_TO_OSPKT(pRxPkt)->data = pRxBlk->pData; + RTPKT_TO_OSPKT(pRxPkt)->len = pRxBlk->DataSize; + RTPKT_TO_OSPKT(pRxPkt)->tail = RTPKT_TO_OSPKT(pRxPkt)->data + RTPKT_TO_OSPKT(pRxPkt)->len; + + // + // copy 802.3 header, if necessary + // + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef LINUX + NdisMoveMemory(skb_push(pRxPkt, LENGTH_802_3), Header802_3, LENGTH_802_3); +#endif +#ifdef UCOS + NdisMoveMemory(net_pkt_push(pRxPkt, LENGTH_802_3), Header802_3, LENGTH_802_3); +#endif + } +#endif // CONFIG_STA_SUPPORT // + } +} + + +#define INDICATE_LEGACY_OR_AMSDU(_pAd, _pRxBlk, _fromWhichBSSID) \ + do \ + { \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_AMSDU)) \ + { \ + Indicate_AMSDU_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \ + } \ + else if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_EAP)) \ + { \ + Indicate_EAPOL_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \ + } \ + else \ + { \ + Indicate_Legacy_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \ + } \ + } while (0); + + + +static VOID ba_enqueue_reordering_packet( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + struct reordering_mpdu *mpdu_blk; + UINT16 Sequence = (UINT16) pRxBlk->pHeader->Sequence; + + mpdu_blk = ba_mpdu_blk_alloc(pAd); + if (mpdu_blk != NULL) + { + // Write RxD buffer address & allocated buffer length + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + + mpdu_blk->Sequence = Sequence; + + mpdu_blk->bAMSDU = RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU); + + convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd, pRxBlk, FromWhichBSSID); + + STATS_INC_RX_PACKETS(pAd, FromWhichBSSID); + + // + // it is necessary for reordering packet to record + // which BSS it come from + // + RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID); + + mpdu_blk->pPacket = pRxBlk->pRxPacket; + + if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, mpdu_blk) == FALSE) + { + // had been already within reordering list + // don't indicate + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_SUCCESS); + ba_mpdu_blk_free(pAd, mpdu_blk); + } + + ASSERT((0<= pBAEntry->list.qlen) && (pBAEntry->list.qlen <= pBAEntry->BAWinSize)); + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); + } + else + { +#if 0 + DBGPRINT(RT_DEBUG_ERROR, ("!!! (%d:%d) Can't allocate reordering mpdu blk\n", + blk_count, pBAEntry->list.qlen)); +#else + DBGPRINT(RT_DEBUG_ERROR, ("!!! (%d) Can't allocate reordering mpdu blk\n", + pBAEntry->list.qlen)); +#endif + /* + * flush all pending reordering mpdus + * and receving mpdu to upper layer + * make tcp/ip to take care reordering mechanism + */ + //ba_refresh_reordering_mpdus(pAd, pBAEntry); + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence); + + pBAEntry->LastIndSeq = Sequence; + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + } +} + + +/* + ========================================================================== + Description: + Indicate this packet to upper layer or put it into reordering buffer + + Parametrs: + pRxBlk : carry necessary packet info 802.11 format + FromWhichBSSID : the packet received from which BSS + + Return : + none + + Note : + the packet queued into reordering buffer need to cover to 802.3 format + or pre_AMSDU format + ========================================================================== + */ + +VOID Indicate_AMPDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + USHORT Idx; + PBA_REC_ENTRY pBAEntry = NULL; + UINT16 Sequence = pRxBlk->pHeader->Sequence; + ULONG Now32; + UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID; + UCHAR TID = pRxBlk->pRxWI->TID; + + + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) && (pRxBlk->DataSize > MAX_RX_PKT_LEN)) + { +#if 0 // sample take off, no use + static int err_size; + + err_size++; + if (err_size > 20) { + printk("AMPDU DataSize = %d\n", pRxBlk->DataSize); + hex_dump("802.11 Header", (UCHAR *)pRxBlk->pHeader, 24); + hex_dump("Payload", pRxBlk->pData, 64); + err_size = 0; + } +#endif + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + +#if 0 // test + /* Rec BA Session had been torn down */ + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + return; +#endif + + if (Wcid < MAX_LEN_OF_MAC_TABLE) + { + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + if (Idx == 0) + { + /* Rec BA Session had been torn down */ + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + return; + } + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + } + else + { + // impossible !!! + ASSERT(0); + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + ASSERT(pBAEntry); + + // update last rx time + NdisGetSystemUpTime(&Now32); + + pBAEntry->rcvSeq = Sequence; + + + ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32); + pBAEntry->LastIndSeqAtTimer = Now32; + + // + // Reset Last Indicate Sequence + // + if (pBAEntry->LastIndSeq == RESET_RCV_SEQ) + { + ASSERT((pBAEntry->list.qlen == 0) && (pBAEntry->list.next == NULL)); + + // reset rcv sequence of BA session + pBAEntry->LastIndSeq = Sequence; + pBAEntry->LastIndSeqAtTimer = Now32; + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + return; + } + + + // + // I. Check if in order. + // + if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) + { + USHORT LastIndSeq; + + pBAEntry->LastIndSeq = Sequence; + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + LastIndSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq); + if (LastIndSeq != RESET_RCV_SEQ) + { + pBAEntry->LastIndSeq = LastIndSeq; + } + pBAEntry->LastIndSeqAtTimer = Now32; + } + // + // II. Drop Duplicated Packet + // + else if (Sequence == pBAEntry->LastIndSeq) + { + + // drop and release packet + pBAEntry->nDropPacket++; + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + } + // + // III. Drop Old Received Packet + // + else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) + { + + // drop and release packet + pBAEntry->nDropPacket++; + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + } + // + // IV. Receive Sequence within Window Size + // + else if (SEQ_SMALLER(Sequence, (((pBAEntry->LastIndSeq+pBAEntry->BAWinSize+1)) & MAXSEQ), MAXSEQ)) + { + ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID); + } + // + // V. Receive seq surpasses Win(lastseq + nMSDU). So refresh all reorder buffer + // + else + { +#if 0 + ba_refresh_reordering_mpdus(pAd, pBAEntry); + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); +#else + LONG WinStartSeq, TmpSeq; + + + TmpSeq = Sequence - (pBAEntry->BAWinSize) -1; + if (TmpSeq < 0) + { + TmpSeq = (MAXSEQ+1) + TmpSeq; + } + WinStartSeq = (TmpSeq+1) & MAXSEQ; + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, WinStartSeq); + pBAEntry->LastIndSeq = WinStartSeq; //TmpSeq; + + pBAEntry->LastIndSeqAtTimer = Now32; + + ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID); + + TmpSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq); + if (TmpSeq != RESET_RCV_SEQ) + { + pBAEntry->LastIndSeq = TmpSeq; + } +#endif + } +} + +#endif // DOT11_N_SUPPORT // + diff --git a/drivers/staging/rt2860/common/cmm_data.c b/drivers/staging/rt2860/common/cmm_data.c new file mode 100644 index 000000000000..292d34b31e17 --- /dev/null +++ b/drivers/staging/rt2860/common/cmm_data.c @@ -0,0 +1,3469 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ + +#include "../rt_config.h" + +#define MAX_TX_IN_TBTT (16) + + +UCHAR SNAP_802_1H[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; +UCHAR SNAP_BRIDGE_TUNNEL[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8}; +// Add Cisco Aironet SNAP heade for CCX2 support +UCHAR SNAP_AIRONET[] = {0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x00}; +UCHAR CKIP_LLC_SNAP[] = {0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02}; +UCHAR EAPOL_LLC_SNAP[]= {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8e}; +UCHAR EAPOL[] = {0x88, 0x8e}; +UCHAR TPID[] = {0x81, 0x00}; /* VLAN related */ + +UCHAR IPX[] = {0x81, 0x37}; +UCHAR APPLE_TALK[] = {0x80, 0xf3}; +UCHAR RateIdToPlcpSignal[12] = { + 0, /* RATE_1 */ 1, /* RATE_2 */ 2, /* RATE_5_5 */ 3, /* RATE_11 */ // see BBP spec + 11, /* RATE_6 */ 15, /* RATE_9 */ 10, /* RATE_12 */ 14, /* RATE_18 */ // see IEEE802.11a-1999 p.14 + 9, /* RATE_24 */ 13, /* RATE_36 */ 8, /* RATE_48 */ 12 /* RATE_54 */ }; // see IEEE802.11a-1999 p.14 + +UCHAR OfdmSignalToRateId[16] = { + RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 0, 1, 2, 3 respectively + RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 4, 5, 6, 7 respectively + RATE_48, RATE_24, RATE_12, RATE_6, // OFDM PLCP Signal = 8, 9, 10, 11 respectively + RATE_54, RATE_36, RATE_18, RATE_9, // OFDM PLCP Signal = 12, 13, 14, 15 respectively +}; + +UCHAR OfdmRateToRxwiMCS[12] = { + 0, 0, 0, 0, + 0, 1, 2, 3, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 + 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 +}; +UCHAR RxwiMCSToOfdmRate[12] = { + RATE_6, RATE_9, RATE_12, RATE_18, + RATE_24, RATE_36, RATE_48, RATE_54, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 + 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 +}; + +char* MCSToMbps[] = {"1Mbps","2Mbps","5.5Mbps","11Mbps","06Mbps","09Mbps","12Mbps","18Mbps","24Mbps","36Mbps","48Mbps","54Mbps","MM-0","MM-1","MM-2","MM-3","MM-4","MM-5","MM-6","MM-7","MM-8","MM-9","MM-10","MM-11","MM-12","MM-13","MM-14","MM-15","MM-32","ee1","ee2","ee3"}; + +UCHAR default_cwmin[]={CW_MIN_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1, CW_MIN_IN_BITS-2}; +UCHAR default_sta_aifsn[]={3,7,2,2}; + +UCHAR MapUserPriorityToAccessCategory[8] = {QID_AC_BE, QID_AC_BK, QID_AC_BK, QID_AC_BE, QID_AC_VI, QID_AC_VI, QID_AC_VO, QID_AC_VO}; + + +/* + ======================================================================== + + Routine Description: + API for MLME to transmit management frame to AP (BSS Mode) + or station (IBSS Mode) + + Arguments: + pAd Pointer to our adapter + pData Pointer to the outgoing 802.11 frame + Length Size of outgoing management frame + + Return Value: + NDIS_STATUS_FAILURE + NDIS_STATUS_PENDING + NDIS_STATUS_SUCCESS + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS MiniportMMRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PUCHAR pData, + IN UINT Length) +{ + PNDIS_PACKET pPacket; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + ULONG FreeNum; +#ifdef RT2860 + unsigned long IrqFlags = 0; +#endif // RT2860 // + UCHAR IrqState; + UCHAR rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE]; //RTMP_HW_HDR_LEN]; + + ASSERT(Length <= MGMT_DMA_BUFFER_SIZE); + + QueIdx=3; + + // 2860C use Tx Ring + + IrqState = pAd->irq_disabled; +#ifdef RT2860 + if ((pAd->MACVersion == 0x28600100) && (!IrqState)) + RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); +#endif // RT2860 // + + do + { + // Reset is in progress, stop immediately + if ( RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)|| + !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) + { + Status = NDIS_STATUS_FAILURE; + break; + } + + // Check Free priority queue + // Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing. + + // 2860C use Tx Ring + if (pAd->MACVersion == 0x28600100) + { + FreeNum = GET_TXRING_FREENO(pAd, QueIdx); + } + else + { + FreeNum = GET_MGMTRING_FREENO(pAd); + } + + if ((FreeNum > 0)) + { + // We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870 + NdisZeroMemory(&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE)); + Status = RTMPAllocateNdisPacket(pAd, &pPacket, (PUCHAR)&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE), pData, Length); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_WARN, ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n")); + break; + } + + //pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + //pAd->CommonCfg.MlmeRate = RATE_2; + + + Status = MlmeHardTransmit(pAd, QueIdx, pPacket); + if (Status != NDIS_STATUS_SUCCESS) + RTMPFreeNdisPacket(pAd, pPacket); + } + else + { + pAd->RalinkCounters.MgmtRingFullCount++; + DBGPRINT(RT_DEBUG_ERROR, ("Qidx(%d), not enough space in MgmtRing, MgmtRingFullCount=%ld!\n", + QueIdx, pAd->RalinkCounters.MgmtRingFullCount)); + } + + } while (FALSE); + +#ifdef RT2860 + // 2860C use Tx Ring + if ((pAd->MACVersion == 0x28600100) && (!IrqState)) + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); +#endif // RT2860 // + + return Status; +} + + +#ifdef RT2860 +NDIS_STATUS MiniportMMRequestUnlock( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PUCHAR pData, + IN UINT Length) +{ + PNDIS_PACKET pPacket; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + ULONG FreeNum; + TXWI_STRUC TXWI; + ULONG SW_TX_IDX; + PTXD_STRUC pTxD; + + QueIdx = 3; + ASSERT(Length <= MGMT_DMA_BUFFER_SIZE); + + do + { + // Reset is in progress, stop immediately + if ( RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)|| + !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) + { + Status = NDIS_STATUS_FAILURE; + break; + } + + // Check Free priority queue + // Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing. + // 2860C use Tx Ring + if (pAd->MACVersion == 0x28600100) + { + FreeNum = GET_TXRING_FREENO(pAd, QueIdx); + SW_TX_IDX = pAd->TxRing[QueIdx].TxCpuIdx; + pTxD = (PTXD_STRUC) pAd->TxRing[QueIdx].Cell[SW_TX_IDX].AllocVa; + } + else + { + FreeNum = GET_MGMTRING_FREENO(pAd); + SW_TX_IDX = pAd->MgmtRing.TxCpuIdx; + pTxD = (PTXD_STRUC) pAd->MgmtRing.Cell[SW_TX_IDX].AllocVa; + } + if ((FreeNum > 0)) + { + NdisZeroMemory(&TXWI, TXWI_SIZE); + Status = RTMPAllocateNdisPacket(pAd, &pPacket, (PUCHAR)&TXWI, TXWI_SIZE, pData, Length); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_WARN, ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n")); + break; + } + + Status = MlmeHardTransmit(pAd, QueIdx, pPacket); + if (Status != NDIS_STATUS_SUCCESS) + RTMPFreeNdisPacket(pAd, pPacket); + } + else + { + pAd->RalinkCounters.MgmtRingFullCount++; + DBGPRINT(RT_DEBUG_ERROR, ("Qidx(%d), not enough space in MgmtRing\n", QueIdx)); + } + + } while (FALSE); + + + return Status; +} +#endif // RT2860 // + + +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware transmit function + + Arguments: + pAd Pointer to our adapter + pBuffer Pointer to memory of outgoing frame + Length Size of outgoing management frame + + Return Value: + NDIS_STATUS_FAILURE + NDIS_STATUS_PENDING + NDIS_STATUS_SUCCESS + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS MlmeHardTransmit( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + if (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE) + { + return NDIS_STATUS_FAILURE; + } + +#ifdef RT2860 + if ( pAd->MACVersion == 0x28600100 ) + return MlmeHardTransmitTxRing(pAd,QueIdx,pPacket); + else +#endif // RT2860 // + return MlmeHardTransmitMgmtRing(pAd,QueIdx,pPacket); + +} + + +#ifdef RT2860 +NDIS_STATUS MlmeHardTransmitTxRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + PHEADER_802_11 pHeader_802_11; + BOOLEAN bAckRequired, bInsertTimestamp; + ULONG SrcBufPA; + UCHAR MlmeRate; + ULONG SwIdx = pAd->TxRing[QueIdx].TxCpuIdx; + PTXWI_STRUC pFirstTxWI; + ULONG FreeNum; + MAC_TABLE_ENTRY *pMacEntry = NULL; + + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + + if (pSrcBufVA == NULL) + { + // The buffer shouldn't be NULL + return NDIS_STATUS_FAILURE; + } + + // Make sure MGMT ring resource won't be used by other threads + //NdisAcquireSpinLock(&pAd->TxRingLock); + + FreeNum = GET_TXRING_FREENO(pAd, QueIdx); + + if (FreeNum == 0) + { + //NdisReleaseSpinLock(&pAd->TxRingLock); + return NDIS_STATUS_FAILURE; + } + + SwIdx = pAd->TxRing[QueIdx].TxCpuIdx; + +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) pAd->TxRing[QueIdx].Cell[SwIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pAd->TxRing[QueIdx].Cell[SwIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + + if (pAd->TxRing[QueIdx].Cell[SwIdx].pNdisPacket) + { + printk("MlmeHardTransmit Error\n"); + return NDIS_STATUS_FAILURE; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // outgoing frame always wakeup PHY to prevent frame lost + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + AsicForceWakeup(pAd, TRUE); + } +#endif // CONFIG_STA_SUPPORT // + pFirstTxWI =(PTXWI_STRUC)pSrcBufVA; + + pHeader_802_11 = (PHEADER_802_11) (pSrcBufVA + TXWI_SIZE); + if (pHeader_802_11->Addr1[0] & 0x01) + { + MlmeRate = pAd->CommonCfg.BasicMlmeRate; + } + else + { + MlmeRate = pAd->CommonCfg.MlmeRate; + } + + if ((pHeader_802_11->FC.Type == BTYPE_DATA) && + (pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL)) + { + pMacEntry = MacTableLookup(pAd, pHeader_802_11->Addr1); + } + + // Verify Mlme rate for a / g bands. + if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6)) // 11A band + MlmeRate = RATE_6; + + // + // Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) + // Snice it's been set to 0 while on MgtMacHeaderInit + // By the way this will cause frame to be send on PWR_SAVE failed. + // + // + // In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame +#ifdef CONFIG_STA_SUPPORT + // Data-Null packets alse pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD + if (pHeader_802_11->FC.Type != BTYPE_DATA) + { + if ((pHeader_802_11->FC.SubType == SUBTYPE_PROBE_REQ) || !(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) + { + pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE; + } + else + { + pHeader_802_11->FC.PwrMgmt = pAd->CommonCfg.bAPSDForcePowerSave; + } + } +#endif // CONFIG_STA_SUPPORT // + + bInsertTimestamp = FALSE; + if (pHeader_802_11->FC.Type == BTYPE_CNTL) // must be PS-POLL + { + bAckRequired = FALSE; + } + else // BTYPE_MGMT or BTYPE_DATA(must be NULL frame) + { + if (pHeader_802_11->Addr1[0] & 0x01) // MULTICAST, BROADCAST + { + bAckRequired = FALSE; + pHeader_802_11->Duration = 0; + } + else + { + bAckRequired = TRUE; + pHeader_802_11->Duration = RTMPCalcDuration(pAd, MlmeRate, 14); + if (pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP) + { + bInsertTimestamp = TRUE; + } + } + } + pHeader_802_11->Sequence = pAd->Sequence++; + if (pAd->Sequence > 0xfff) + pAd->Sequence = 0; + // Before radar detection done, mgmt frame can not be sent but probe req + // Because we need to use probe req to trigger driver to send probe req in passive scan + if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ) + && (pAd->CommonCfg.bIEEE80211H == 1) + && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)) + { + DBGPRINT(RT_DEBUG_ERROR,("MlmeHardTransmit --> radar detect not in normal mode !!!\n")); + return (NDIS_STATUS_FAILURE); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader_802_11, DIR_WRITE, FALSE); +#endif + // + // fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET + // should always has only one ohysical buffer, and the whole frame size equals + // to the first scatter buffer size + // + + // Initialize TX Descriptor + // For inter-frame gap, the number is for this frame and next frame + // For MLME rate, we will fix as 2Mb to match other vendor's implement + +// management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. + // Only beacon use Nseq=TRUE. So here we use Nseq=FALSE. + if (pMacEntry == NULL) + { + RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, bInsertTimestamp, FALSE, bAckRequired, FALSE, + 0, RESERVED_WCID, (SrcBufLen - TXWI_SIZE), PID_MGMT, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit); + } + else + { + RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, + bInsertTimestamp, FALSE, bAckRequired, FALSE, + 0, pMacEntry->Aid, (SrcBufLen - TXWI_SIZE), + pMacEntry->MaxHTPhyMode.field.MCS, 0, + (UCHAR)pMacEntry->MaxHTPhyMode.field.MCS, + IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode); + } + + pAd->TxRing[QueIdx].Cell[SwIdx].pNdisPacket = pPacket; + pAd->TxRing[QueIdx].Cell[SwIdx].pNextNdisPacket = NULL; +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pFirstTxWI, TYPE_TXWI); +#endif + SrcBufPA = PCI_MAP_SINGLE(pAd, pSrcBufVA, SrcBufLen, 0, PCI_DMA_TODEVICE); + + + RTMPWriteTxDescriptor(pAd, pTxD, TRUE, FIFO_EDCA); + pTxD->LastSec0 = 1; + pTxD->LastSec1 = 1; + pTxD->SDLen0 = SrcBufLen; + pTxD->SDLen1 = 0; + pTxD->SDPtr0 = SrcBufPA; + pTxD->DMADONE = 0; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // Increase TX_CTX_IDX, but write to register later. + INC_RING_INDEX(pAd->TxRing[QueIdx].TxCpuIdx, TX_RING_SIZE); + + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QueIdx*0x10, pAd->TxRing[QueIdx].TxCpuIdx); + + return NDIS_STATUS_SUCCESS; +} +#endif // RT2860 // + + +NDIS_STATUS MlmeHardTransmitMgmtRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + PHEADER_802_11 pHeader_802_11; + BOOLEAN bAckRequired, bInsertTimestamp; + UCHAR MlmeRate; + PTXWI_STRUC pFirstTxWI; + MAC_TABLE_ENTRY *pMacEntry = NULL; + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + RTMP_SEM_LOCK(&pAd->MgmtRingLock); + + + if (pSrcBufVA == NULL) + { + RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); + return NDIS_STATUS_FAILURE; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // outgoing frame always wakeup PHY to prevent frame lost + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + AsicForceWakeup(pAd, TRUE); + } +#endif // CONFIG_STA_SUPPORT // + + pFirstTxWI = (PTXWI_STRUC)(pSrcBufVA + TXINFO_SIZE); + pHeader_802_11 = (PHEADER_802_11) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE); //TXWI_SIZE); + + if (pHeader_802_11->Addr1[0] & 0x01) + { + MlmeRate = pAd->CommonCfg.BasicMlmeRate; + } + else + { + MlmeRate = pAd->CommonCfg.MlmeRate; + } + + // Verify Mlme rate for a / g bands. + if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6)) // 11A band + MlmeRate = RATE_6; + + if ((pHeader_802_11->FC.Type == BTYPE_DATA) && + (pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL)) + { + pMacEntry = MacTableLookup(pAd, pHeader_802_11->Addr1); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Fixed W52 with Activity scan issue in ABG_MIXED and ABGN_MIXED mode. + if (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED +#ifdef DOT11_N_SUPPORT + || pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED +#endif // DOT11_N_SUPPORT // + ) + { + if (pAd->LatchRfRegs.Channel > 14) + pAd->CommonCfg.MlmeTransmit.field.MODE = 1; + else + pAd->CommonCfg.MlmeTransmit.field.MODE = 0; + } + } +#endif // CONFIG_STA_SUPPORT // + + // + // Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) + // Snice it's been set to 0 while on MgtMacHeaderInit + // By the way this will cause frame to be send on PWR_SAVE failed. + // + // pHeader_802_11->FC.PwrMgmt = 0; // (pAd->StaCfg.Psm == PWR_SAVE); + // + // In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame +#ifdef CONFIG_STA_SUPPORT + // Data-Null packets alse pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD + if ((pHeader_802_11->FC.Type != BTYPE_DATA) && (pHeader_802_11->FC.Type != BTYPE_CNTL)) + { + if ((pAd->StaCfg.Psm == PWR_SAVE) && + (pHeader_802_11->FC.SubType == SUBTYPE_ACTION)) + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + else + pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE; + } +#endif // CONFIG_STA_SUPPORT // + + bInsertTimestamp = FALSE; + if (pHeader_802_11->FC.Type == BTYPE_CNTL) // must be PS-POLL + { +#ifdef CONFIG_STA_SUPPORT + //Set PM bit in ps-poll, to fix WLK 1.2 PowerSaveMode_ext failure issue. + if ((pAd->OpMode == OPMODE_STA) && (pHeader_802_11->FC.SubType == SUBTYPE_PS_POLL)) + { + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + } +#endif // CONFIG_STA_SUPPORT // + bAckRequired = FALSE; + } + else // BTYPE_MGMT or BTYPE_DATA(must be NULL frame) + { + if (pHeader_802_11->Addr1[0] & 0x01) // MULTICAST, BROADCAST + { + bAckRequired = FALSE; + pHeader_802_11->Duration = 0; + } + else + { + bAckRequired = TRUE; + pHeader_802_11->Duration = RTMPCalcDuration(pAd, MlmeRate, 14); + if (pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP) + { + bInsertTimestamp = TRUE; + } + } + } + + pHeader_802_11->Sequence = pAd->Sequence++; + if (pAd->Sequence >0xfff) + pAd->Sequence = 0; + + // Before radar detection done, mgmt frame can not be sent but probe req + // Because we need to use probe req to trigger driver to send probe req in passive scan + if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ) + && (pAd->CommonCfg.bIEEE80211H == 1) + && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)) + { + DBGPRINT(RT_DEBUG_ERROR,("MlmeHardTransmit --> radar detect not in normal mode !!!\n")); + RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); + return (NDIS_STATUS_FAILURE); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader_802_11, DIR_WRITE, FALSE); +#endif + + // + // fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET + // should always has only one ohysical buffer, and the whole frame size equals + // to the first scatter buffer size + // + + // Initialize TX Descriptor + // For inter-frame gap, the number is for this frame and next frame + // For MLME rate, we will fix as 2Mb to match other vendor's implement + +// management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. + if (pMacEntry == NULL) + { + RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, bInsertTimestamp, FALSE, bAckRequired, FALSE, + 0, RESERVED_WCID, (SrcBufLen - TXINFO_SIZE - TXWI_SIZE), PID_MGMT, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit); + } + else + { + RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, + bInsertTimestamp, FALSE, bAckRequired, FALSE, + 0, pMacEntry->Aid, (SrcBufLen - TXINFO_SIZE - TXWI_SIZE), + pMacEntry->MaxHTPhyMode.field.MCS, 0, + (UCHAR)pMacEntry->MaxHTPhyMode.field.MCS, + IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode); + } + +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pFirstTxWI, TYPE_TXWI); +#endif + + // Now do hardware-depened kick out. + HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen); + + // Make sure to release MGMT ring resource + RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); + return NDIS_STATUS_SUCCESS; +} + + +/******************************************************************************** + + New DeQueue Procedures. + + ********************************************************************************/ + +#define DEQUEUE_LOCK(lock, bIntContext, IrqFlags) \ + do{ \ + if (bIntContext == FALSE) \ + RTMP_IRQ_LOCK((lock), IrqFlags); \ + }while(0) + +#define DEQUEUE_UNLOCK(lock, bIntContext, IrqFlags) \ + do{ \ + if (bIntContext == FALSE) \ + RTMP_IRQ_UNLOCK((lock), IrqFlags); \ + }while(0) + +/* + ======================================================================== + Tx Path design algorithm: + Basically, we divide the packets into four types, Broadcast/Multicast, 11N Rate(AMPDU, AMSDU, Normal), B/G Rate(ARALINK, Normal), + Specific Packet Type. Following show the classification rule and policy for each kinds of packets. + Classification Rule=> + Multicast: (*addr1 & 0x01) == 0x01 + Specific : bDHCPFrame, bARPFrame, bEAPOLFrame, etc. + 11N Rate : If peer support HT + (1).AMPDU -- If TXBA is negotiated. + (2).AMSDU -- If AMSDU is capable for both peer and ourself. + *). AMSDU can embedded in a AMPDU, but now we didn't support it. + (3).Normal -- Other packets which send as 11n rate. + + B/G Rate : If peer is b/g only. + (1).ARALINK-- If both of peer/us supprot Ralink proprietary Aggregation and the TxRate is large than RATE_6 + (2).Normal -- Other packets which send as b/g rate. + Fragment: + The packet must be unicast, NOT A-RALINK, NOT A-MSDU, NOT 11n, then can consider about fragment. + + Classified Packet Handle Rule=> + Multicast: + No ACK, //pTxBlk->bAckRequired = FALSE; + No WMM, //pTxBlk->bWMM = FALSE; + No piggyback, //pTxBlk->bPiggyBack = FALSE; + Force LowRate, //pTxBlk->bForceLowRate = TRUE; + Specific : Basically, for specific packet, we should handle it specifically, but now all specific packets are use + the same policy to handle it. + Force LowRate, //pTxBlk->bForceLowRate = TRUE; + + 11N Rate : + No piggyback, //pTxBlk->bPiggyBack = FALSE; + + (1).AMSDU + pTxBlk->bWMM = TRUE; + (2).AMPDU + pTxBlk->bWMM = TRUE; + (3).Normal + + B/G Rate : + (1).ARALINK + + (2).Normal + ======================================================================== +*/ +static UCHAR TxPktClassification( + IN RTMP_ADAPTER *pAd, + IN PNDIS_PACKET pPacket) +{ + UCHAR TxFrameType = TX_UNKOWN_FRAME; + UCHAR Wcid; + MAC_TABLE_ENTRY *pMacEntry = NULL; +#ifdef DOT11_N_SUPPORT + BOOLEAN bHTRate = FALSE; +#endif // DOT11_N_SUPPORT // + + Wcid = RTMP_GET_PACKET_WCID(pPacket); + if (Wcid == MCAST_WCID) + { // Handle for RA is Broadcast/Multicast Address. + return TX_MCAST_FRAME; + } + + // Handle for unicast packets + pMacEntry = &pAd->MacTab.Content[Wcid]; + if (RTMP_GET_PACKET_LOWRATE(pPacket)) + { // It's a specific packet need to force low rate, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame + TxFrameType = TX_LEGACY_FRAME; + } +#ifdef DOT11_N_SUPPORT + else if (IS_HT_RATE(pMacEntry)) + { // it's a 11n capable packet + + // Depends on HTPhyMode to check if the peer support the HTRate transmission. + // Currently didn't support A-MSDU embedded in A-MPDU + bHTRate = TRUE; + if (RTMP_GET_PACKET_MOREDATA(pPacket) || (pMacEntry->PsMode == PWR_SAVE)) + TxFrameType = TX_LEGACY_FRAME; +#ifdef UAPSD_AP_SUPPORT + else if (RTMP_GET_PACKET_EOSP(pPacket)) + TxFrameType = TX_LEGACY_FRAME; +#endif // UAPSD_AP_SUPPORT // + else if((pMacEntry->TXBAbitmap & (1<<(RTMP_GET_PACKET_UP(pPacket)))) != 0) + return TX_AMPDU_FRAME; + else if(CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AMSDU_INUSED)) + return TX_AMSDU_FRAME; + else + TxFrameType = TX_LEGACY_FRAME; + } +#endif // DOT11_N_SUPPORT // + else + { // it's a legacy b/g packet. + if ((CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE) && pAd->CommonCfg.bAggregationCapable) && + (RTMP_GET_PACKET_TXRATE(pPacket) >= RATE_6) && + (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) + { // if peer support Ralink Aggregation, we use it. + TxFrameType = TX_RALINK_FRAME; + } + else + { + TxFrameType = TX_LEGACY_FRAME; + } + } + + // Currently, our fragment only support when a unicast packet send as NOT-ARALINK, NOT-AMSDU and NOT-AMPDU. + if ((RTMP_GET_PACKET_FRAGMENTS(pPacket) > 1) && (TxFrameType == TX_LEGACY_FRAME)) + TxFrameType = TX_FRAG_FRAME; + + return TxFrameType; +} + + +BOOLEAN RTMP_FillTxBlkInfo( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + PACKET_INFO PacketInfo; + PNDIS_PACKET pPacket; + PMAC_TABLE_ENTRY pMacEntry = NULL; + + pPacket = pTxBlk->pPacket; + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pTxBlk->pSrcBufHeader, &pTxBlk->SrcBufLen); + + pTxBlk->Wcid = RTMP_GET_PACKET_WCID(pPacket); + pTxBlk->apidx = RTMP_GET_PACKET_IF(pPacket); + pTxBlk->UserPriority = RTMP_GET_PACKET_UP(pPacket); + pTxBlk->FrameGap = IFS_HTTXOP; // ASIC determine Frame Gap + + if (RTMP_GET_PACKET_CLEAR_EAP_FRAME(pTxBlk->pPacket)) + TX_BLK_SET_FLAG(pTxBlk, fTX_bClearEAPFrame); + else + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bClearEAPFrame); + + // Default to clear this flag + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bForceNonQoS); + + + if (pTxBlk->Wcid == MCAST_WCID) + { + pTxBlk->pMacEntry = NULL; + { +#ifdef MCAST_RATE_SPECIFIC + PUCHAR pDA = GET_OS_PKT_DATAPTR(pPacket); + if (((*pDA & 0x01) == 0x01) && (*pDA != 0xff)) + pTxBlk->pTransmit = &pAd->CommonCfg.MCastPhyMode; + else +#endif // MCAST_RATE_SPECIFIC // + pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode; + } + + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); // AckRequired = FALSE, when broadcast packet in Adhoc mode. + //TX_BLK_SET_FLAG(pTxBlk, fTX_bForceLowRate); + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAllowFrag); + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM); + if (RTMP_GET_PACKET_MOREDATA(pPacket)) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData); + } + + } + else + { + pTxBlk->pMacEntry = &pAd->MacTab.Content[pTxBlk->Wcid]; + pTxBlk->pTransmit = &pTxBlk->pMacEntry->HTPhyMode; + + pMacEntry = pTxBlk->pMacEntry; + + + // For all unicast packets, need Ack unless the Ack Policy is not set as NORMAL_ACK. + if (pAd->CommonCfg.AckPolicy[pTxBlk->QueIdx] != NORMAL_ACK) + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); + else + TX_BLK_SET_FLAG(pTxBlk, fTX_bAckRequired); + + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + + // If support WMM, enable it. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED)) + TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM); + } +#endif // CONFIG_STA_SUPPORT // + } + + if (pTxBlk->TxFrameType == TX_LEGACY_FRAME) + { + if ( (RTMP_GET_PACKET_LOWRATE(pPacket)) || + ((pAd->OpMode == OPMODE_AP) && (pMacEntry->MaxHTPhyMode.field.MODE == MODE_CCK) && (pMacEntry->MaxHTPhyMode.field.MCS == RATE_1))) + { // Specific packet, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame, need force low rate. + pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode; +#ifdef DOT11_N_SUPPORT + // Modify the WMM bit for ICV issue. If we have a packet with EOSP field need to set as 1, how to handle it??? + if (IS_HT_STA(pTxBlk->pMacEntry) && + (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_RALINK_CHIPSET)) && + ((pAd->CommonCfg.bRdg == TRUE) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_RDG_CAPABLE))) + { + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM); + TX_BLK_SET_FLAG(pTxBlk, fTX_bForceNonQoS); + } +#endif // DOT11_N_SUPPORT // + } + +#ifdef DOT11_N_SUPPORT + if ( (IS_HT_RATE(pMacEntry) == FALSE) && + (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE))) + { // Currently piggy-back only support when peer is operate in b/g mode. + TX_BLK_SET_FLAG(pTxBlk, fTX_bPiggyBack); + } +#endif // DOT11_N_SUPPORT // + + if (RTMP_GET_PACKET_MOREDATA(pPacket)) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData); + } +#ifdef UAPSD_AP_SUPPORT + if (RTMP_GET_PACKET_EOSP(pPacket)) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM_UAPSD_EOSP); + } +#endif // UAPSD_AP_SUPPORT // + } + else if (pTxBlk->TxFrameType == TX_FRAG_FRAME) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bAllowFrag); + } + + pMacEntry->DebugTxCount++; + } + + return TRUE; + +FillTxBlkErr: + return FALSE; +} + + +BOOLEAN CanDoAggregateTransmit( + IN RTMP_ADAPTER *pAd, + IN NDIS_PACKET *pPacket, + IN TX_BLK *pTxBlk) +{ + + //printk("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType); + + if (RTMP_GET_PACKET_WCID(pPacket) == MCAST_WCID) + return FALSE; + + if (RTMP_GET_PACKET_DHCP(pPacket) || + RTMP_GET_PACKET_EAPOL(pPacket) || + RTMP_GET_PACKET_WAI(pPacket)) + return FALSE; + + if ((pTxBlk->TxFrameType == TX_AMSDU_FRAME) && + ((pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket))> (RX_BUFFER_AGGRESIZE - 100))) + { // For AMSDU, allow the packets with total length < max-amsdu size + return FALSE; + } + + if ((pTxBlk->TxFrameType == TX_RALINK_FRAME) && + (pTxBlk->TxPacketList.Number == 2)) + { // For RALINK-Aggregation, allow two frames in one batch. + return FALSE; + } + +#ifdef CONFIG_STA_SUPPORT + if ((INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) // must be unicast to AP + return TRUE; + else +#endif // CONFIG_STA_SUPPORT // + return FALSE; + +} + + +/* + ======================================================================== + + Routine Description: + To do the enqueue operation and extract the first item of waiting + list. If a number of available shared memory segments could meet + the request of extracted item, the extracted item will be fragmented + into shared memory segments. + + Arguments: + pAd Pointer to our adapter + pQueue Pointer to Waiting Queue + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPDeQueuePacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bIntContext, + IN UCHAR QIdx, /* BulkOutPipeId */ + IN UCHAR Max_Tx_Packets) +{ + PQUEUE_ENTRY pEntry = NULL; + PNDIS_PACKET pPacket; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + UCHAR Count=0; + PQUEUE_HEADER pQueue; + ULONG FreeNumber[NUM_OF_TX_RING]; + UCHAR QueIdx, sQIdx, eQIdx; + unsigned long IrqFlags = 0; + BOOLEAN hasTxDesc = FALSE; + TX_BLK TxBlk; + TX_BLK *pTxBlk; + +#ifdef DBG_DIAGNOSE + BOOLEAN firstRound; + RtmpDiagStruct *pDiagStruct = &pAd->DiagStruct; +#endif + + + if (QIdx == NUM_OF_TX_RING) + { + sQIdx = 0; + eQIdx = 3; // 4 ACs, start from 0. + } + else + { + sQIdx = eQIdx = QIdx; + } + + for (QueIdx=sQIdx; QueIdx <= eQIdx; QueIdx++) + { + Count=0; + + RT28XX_START_DEQUEUE(pAd, QueIdx, IrqFlags); + +#ifdef DBG_DIAGNOSE + firstRound = ((QueIdx == 0) ? TRUE : FALSE); +#endif // DBG_DIAGNOSE // + + while (1) + { + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + RT28XX_STOP_DEQUEUE(pAd, QueIdx, IrqFlags); + return; + } + + if (Count >= Max_Tx_Packets) + break; + + DEQUEUE_LOCK(&pAd->irq_lock, bIntContext, IrqFlags); + if (&pAd->TxSwQueue[QueIdx] == NULL) + { +#ifdef DBG_DIAGNOSE + if (firstRound == TRUE) + pDiagStruct->TxSWQueCnt[pDiagStruct->ArrayCurIdx][0]++; +#endif // DBG_DIAGNOSE // + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + break; + } + +#ifdef RT2860 + FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); + +#ifdef DBG_DIAGNOSE + if (firstRound == TRUE) + { + UCHAR txDescNumLevel, txSwQNumLevel; + + txDescNumLevel = (TX_RING_SIZE - FreeNumber[QueIdx]); // Number of occupied hw desc. + txDescNumLevel = ((txDescNumLevel <=15) ? txDescNumLevel : 15); + pDiagStruct->TxDescCnt[pDiagStruct->ArrayCurIdx][txDescNumLevel]++; + + txSwQNumLevel = ((pAd->TxSwQueue[QueIdx].Number <=7) ? pAd->TxSwQueue[QueIdx].Number : 8); + pDiagStruct->TxSWQueCnt[pDiagStruct->ArrayCurIdx][txSwQNumLevel]++; + + firstRound = FALSE; + } +#endif // DBG_DIAGNOSE // + + if (FreeNumber[QueIdx] <= 5) + { + // free Tx(QueIdx) resources + RTMPFreeTXDUponTxDmaDone(pAd, QueIdx); + FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); + } +#endif // RT2860 // + + // probe the Queue Head + pQueue = &pAd->TxSwQueue[QueIdx]; + if ((pEntry = pQueue->Head) == NULL) + { + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + break; + } + + pTxBlk = &TxBlk; + NdisZeroMemory((PUCHAR)pTxBlk, sizeof(TX_BLK)); + pTxBlk->QueIdx = QueIdx; + + pPacket = QUEUE_ENTRY_TO_PKT(pEntry); + + // Early check to make sure we have enoguh Tx Resource. + hasTxDesc = RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], pPacket); + if (!hasTxDesc) + { + pAd->PrivateInfo.TxRingFullCnt++; + + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + + break; + } + + pTxBlk->TxFrameType = TxPktClassification(pAd, pPacket); + pEntry = RemoveHeadQueue(pQueue); + pTxBlk->TotalFrameNum++; + pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary + pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket); + pTxBlk->pPacket = pPacket; + InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket)); + + if (pTxBlk->TxFrameType == TX_RALINK_FRAME || pTxBlk->TxFrameType == TX_AMSDU_FRAME) + { + // Enhance SW Aggregation Mechanism + if (NEED_QUEUE_BACK_FOR_AGG(pAd, QueIdx, FreeNumber[QueIdx], pTxBlk->TxFrameType)) + { + InsertHeadQueue(pQueue, PACKET_TO_QUEUE_ENTRY(pPacket)); + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + break; + } + + do{ + if((pEntry = pQueue->Head) == NULL) + break; + + // For TX_AMSDU_FRAME/TX_RALINK_FRAME, Need to check if next pakcet can do aggregation. + pPacket = QUEUE_ENTRY_TO_PKT(pEntry); + FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); + hasTxDesc = RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], pPacket); + if ((hasTxDesc == FALSE) || (CanDoAggregateTransmit(pAd, pPacket, pTxBlk) == FALSE)) + break; + + //Remove the packet from the TxSwQueue and insert into pTxBlk + pEntry = RemoveHeadQueue(pQueue); + ASSERT(pEntry); + pPacket = QUEUE_ENTRY_TO_PKT(pEntry); + pTxBlk->TotalFrameNum++; + pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary + pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket); + InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket)); + }while(1); + + if (pTxBlk->TxPacketList.Number == 1) + pTxBlk->TxFrameType = TX_LEGACY_FRAME; + } + + + Count += pTxBlk->TxPacketList.Number; + + // Do HardTransmit now. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + Status = STAHardTransmit(pAd, pTxBlk, QueIdx); +#endif // CONFIG_STA_SUPPORT // + +#ifdef RT2860 + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + // static rate also need NICUpdateFifoStaCounters() function. + //if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) + NICUpdateFifoStaCounters(pAd); +#endif // RT2860 // + } + + RT28XX_STOP_DEQUEUE(pAd, QueIdx, IrqFlags); + + +#ifdef BLOCK_NET_IF + if ((pAd->blockQueueTab[QueIdx].SwTxQueueBlockFlag == TRUE) + && (pAd->TxSwQueue[QueIdx].Number < 1)) + { + releaseNetIf(&pAd->blockQueueTab[QueIdx]); + } +#endif // BLOCK_NET_IF // + + } + +} + + +/* + ======================================================================== + + Routine Description: + Calculates the duration which is required to transmit out frames + with given size and specified rate. + + Arguments: + pAd Pointer to our adapter + Rate Transmit rate + Size Frame size in units of byte + + Return Value: + Duration number in units of usec + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +USHORT RTMPCalcDuration( + IN PRTMP_ADAPTER pAd, + IN UCHAR Rate, + IN ULONG Size) +{ + ULONG Duration = 0; + + if (Rate < RATE_FIRST_OFDM_RATE) // CCK + { + if ((Rate > RATE_1) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED)) + Duration = 96; // 72+24 preamble+plcp + else + Duration = 192; // 144+48 preamble+plcp + + Duration += (USHORT)((Size << 4) / RateIdTo500Kbps[Rate]); + if ((Size << 4) % RateIdTo500Kbps[Rate]) + Duration ++; + } + else if (Rate <= RATE_LAST_OFDM_RATE)// OFDM rates + { + Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension + Duration += 4 * (USHORT)((11 + Size * 4) / RateIdTo500Kbps[Rate]); + if ((11 + Size * 4) % RateIdTo500Kbps[Rate]) + Duration += 4; + } + else //mimo rate + { + Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension + } + + return (USHORT)Duration; +} + + +/* + ======================================================================== + + Routine Description: + Calculates the duration which is required to transmit out frames + with given size and specified rate. + + Arguments: + pTxWI Pointer to head of each MPDU to HW. + Ack Setting for Ack requirement bit + Fragment Setting for Fragment bit + RetryMode Setting for retry mode + Ifs Setting for IFS gap + Rate Setting for transmit rate + Service Setting for service + Length Frame length + TxPreamble Short or Long preamble when using CCK rates + QueIdx - 0-3, according to 802.11e/d4.4 June/2003 + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + See also : BASmartHardTransmit() !!! + + ======================================================================== +*/ +VOID RTMPWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pOutTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN CFACK, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR TID, + IN UCHAR TxRate, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING *pTransmit) +{ + PMAC_TABLE_ENTRY pMac = NULL; + TXWI_STRUC TxWI; + PTXWI_STRUC pTxWI; + + if (WCID < MAX_LEN_OF_MAC_TABLE) + pMac = &pAd->MacTab.Content[WCID]; + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + NdisZeroMemory(&TxWI, TXWI_SIZE); + pTxWI = &TxWI; + + pTxWI->FRAG= FRAG; + + pTxWI->CFACK = CFACK; + pTxWI->TS= InsTimestamp; + pTxWI->AMPDU = AMPDU; + pTxWI->ACK = Ack; + pTxWI->txop= Txopmode; + + pTxWI->NSEQ = NSeq; + // John tune the performace with Intel Client in 20 MHz performance +#ifdef DOT11_N_SUPPORT + BASize = pAd->CommonCfg.TxBASize; + + if( BASize >7 ) + BASize =7; + pTxWI->BAWinSize = BASize; + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; +#endif // DOT11_N_SUPPORT // + + pTxWI->WirelessCliID = WCID; + pTxWI->MPDUtotalByteCount = Length; + pTxWI->PacketId = PID; + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); +#ifdef DOT11N_DRAFT3 + if (pTxWI->BW) + pTxWI->BW = (pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth == 0) ? (BW_20) : (pTransmit->field.BW); +#endif // DOT11N_DRAFT3 // + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + pTxWI->CFACK = CfAck; + +#ifdef DOT11_N_SUPPORT + if (pMac) + { + if (pAd->CommonCfg.bMIMOPSEnable) + { + if ((pMac->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) + { + // Dynamic MIMO Power Save Mode + pTxWI->MIMOps = 1; + } + else if (pMac->MmpsMode == MMPS_STATIC) + { + // Static MIMO Power Save Mode + if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7) + { + pTxWI->MCS = 7; + pTxWI->MIMOps = 0; + } + } + } + //pTxWI->MIMOps = (pMac->PsMode == PWR_MMPS)? 1:0; + if (pMac->bIAmBadAtheros && (pMac->WepStatus != Ndis802_11WEPDisabled)) + { + pTxWI->MpduDensity = 7; + } + else + { + pTxWI->MpduDensity = pMac->MpduDensity; + } + } +#endif // DOT11_N_SUPPORT // + + pTxWI->PacketId = pTxWI->MCS; + NdisMoveMemory(pOutTxWI, &TxWI, sizeof(TXWI_STRUC)); +} + + +VOID RTMPWriteTxWI_Data( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk) +{ + HTTRANSMIT_SETTING *pTransmit; + PMAC_TABLE_ENTRY pMacEntry; +#ifdef DOT11_N_SUPPORT + UCHAR BASize; +#endif // DOT11_N_SUPPORT // + + + ASSERT(pTxWI); + + pTransmit = pTxBlk->pTransmit; + pMacEntry = pTxBlk->pMacEntry; + + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + NdisZeroMemory(pTxWI, TXWI_SIZE); + + pTxWI->FRAG = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag); + pTxWI->ACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAckRequired); + pTxWI->txop = pTxBlk->FrameGap; + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + if (pMacEntry && + (pAd->StaCfg.BssType == BSS_INFRA) && + (pMacEntry->ValidAsDls == TRUE)) + pTxWI->WirelessCliID = BSSID_WCID; + else +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + pTxWI->WirelessCliID = pTxBlk->Wcid; + + pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + pTxWI->CFACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bPiggyBack); + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if (pTxWI->BW) + pTxWI->BW = (pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth == 0) ? (BW_20) : (pTransmit->field.BW); +#endif // DOT11N_DRAFT3 // + pTxWI->AMPDU = ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) ? TRUE : FALSE); + + // John tune the performace with Intel Client in 20 MHz performance + BASize = pAd->CommonCfg.TxBASize; + if((pTxBlk->TxFrameType == TX_AMPDU_FRAME) && (pMacEntry)) + { + UCHAR RABAOriIdx = 0; //The RA's BA Originator table index. + + RABAOriIdx = pTxBlk->pMacEntry->BAOriWcidArray[pTxBlk->UserPriority]; + BASize = pAd->BATable.BAOriEntry[RABAOriIdx].BAWinSize; + } + + pTxWI->TxBF = pTransmit->field.TxBF; + pTxWI->BAWinSize = BASize; + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; +#endif // DOT11_N_SUPPORT // + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + +#ifdef DOT11_N_SUPPORT + if (pMacEntry) + { + if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) + { + // Dynamic MIMO Power Save Mode + pTxWI->MIMOps = 1; + } + else if (pMacEntry->MmpsMode == MMPS_STATIC) + { + // Static MIMO Power Save Mode + if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7) + { + pTxWI->MCS = 7; + pTxWI->MIMOps = 0; + } + } + + if (pMacEntry->bIAmBadAtheros && (pMacEntry->WepStatus != Ndis802_11WEPDisabled)) + { + pTxWI->MpduDensity = 7; + } + else + { + pTxWI->MpduDensity = pMacEntry->MpduDensity; + } + } +#endif // DOT11_N_SUPPORT // + +#ifdef DBG_DIAGNOSE + if (pTxBlk->QueIdx== 0) + { + pAd->DiagStruct.TxDataCnt[pAd->DiagStruct.ArrayCurIdx]++; + pAd->DiagStruct.TxMcsCnt[pAd->DiagStruct.ArrayCurIdx][pTxWI->MCS]++; + } +#endif // DBG_DIAGNOSE // + + // for rate adapation + pTxWI->PacketId = pTxWI->MCS; +} + + +VOID RTMPWriteTxWI_Cache( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk) +{ + PHTTRANSMIT_SETTING pTransmit; + PMAC_TABLE_ENTRY pMacEntry; + + // + // update TXWI + // + pMacEntry = pTxBlk->pMacEntry; + pTransmit = pTxBlk->pTransmit; + + if (pMacEntry->bAutoTxRateSwitch) + { + pTxWI->txop = IFS_HTTXOP; + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + + // set PID for TxRateSwitching + pTxWI->PacketId = pTransmit->field.MCS; + } + +#ifdef DOT11_N_SUPPORT + pTxWI->AMPDU = ((pMacEntry->NoBADataCountDown == 0) ? TRUE: FALSE); + pTxWI->MIMOps = 0; + +#ifdef DOT11N_DRAFT3 + if (pTxWI->BW) + pTxWI->BW = (pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth == 0) ? (BW_20) : (pTransmit->field.BW); +#endif // DOT11N_DRAFT3 // + + if (pAd->CommonCfg.bMIMOPSEnable) + { + // MIMO Power Save Mode + if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) + { + // Dynamic MIMO Power Save Mode + pTxWI->MIMOps = 1; + } + else if (pMacEntry->MmpsMode == MMPS_STATIC) + { + // Static MIMO Power Save Mode + if ((pTransmit->field.MODE >= MODE_HTMIX) && (pTransmit->field.MCS > 7)) + { + pTxWI->MCS = 7; + pTxWI->MIMOps = 0; + } + } + } +#endif // DOT11_N_SUPPORT // + +#ifdef DBG_DIAGNOSE + if (pTxBlk->QueIdx== 0) + { + pAd->DiagStruct.TxDataCnt[pAd->DiagStruct.ArrayCurIdx]++; + pAd->DiagStruct.TxMcsCnt[pAd->DiagStruct.ArrayCurIdx][pTxWI->MCS]++; + } +#endif // DBG_DIAGNOSE // + + pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + +} + + +/* + ======================================================================== + + Routine Description: + Calculates the duration which is required to transmit out frames + with given size and specified rate. + + Arguments: + pTxD Pointer to transmit descriptor + Ack Setting for Ack requirement bit + Fragment Setting for Fragment bit + RetryMode Setting for retry mode + Ifs Setting for IFS gap + Rate Setting for transmit rate + Service Setting for service + Length Frame length + TxPreamble Short or Long preamble when using CCK rates + QueIdx - 0-3, according to 802.11e/d4.4 June/2003 + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPWriteTxDescriptor( + IN PRTMP_ADAPTER pAd, + IN PTXD_STRUC pTxD, + IN BOOLEAN bWIV, + IN UCHAR QueueSEL) +{ + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + + pTxD->WIV = (bWIV) ? 1: 0; + pTxD->QSEL= (QueueSEL); + if (pAd->bGenOneHCCA == TRUE) + pTxD->QSEL= FIFO_HCCA; + pTxD->DMADONE = 0; +} + + +// should be called only when - +// 1. MEADIA_CONNECTED +// 2. AGGREGATION_IN_USED +// 3. Fragmentation not in used +// 4. either no previous frame (pPrevAddr1=NULL) .OR. previoud frame is aggregatible +BOOLEAN TxFrameIsAggregatible( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pPrevAddr1, + IN PUCHAR p8023hdr) +{ + + // can't aggregate EAPOL (802.1x) frame + if ((p8023hdr[12] == 0x88) && (p8023hdr[13] == 0x8e)) + return FALSE; + + // can't aggregate multicast/broadcast frame + if (p8023hdr[0] & 0x01) + return FALSE; + + if (INFRA_ON(pAd)) // must be unicast to AP + return TRUE; + else if ((pPrevAddr1 == NULL) || MAC_ADDR_EQUAL(pPrevAddr1, p8023hdr)) // unicast to same STA + return TRUE; + else + return FALSE; +} + + +/* + ======================================================================== + + Routine Description: + Check the MSDU Aggregation policy + 1.HT aggregation is A-MSDU + 2.legaacy rate aggregation is software aggregation by Ralink. + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +BOOLEAN PeerIsAggreOn( + IN PRTMP_ADAPTER pAd, + IN ULONG TxRate, + IN PMAC_TABLE_ENTRY pMacEntry) +{ + ULONG AFlags = (fCLIENT_STATUS_AMSDU_INUSED | fCLIENT_STATUS_AGGREGATION_CAPABLE); + + if (pMacEntry != NULL && CLIENT_STATUS_TEST_FLAG(pMacEntry, AFlags)) + { +#ifdef DOT11_N_SUPPORT + if (pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) + { + return TRUE; + } +#endif // DOT11_N_SUPPORT // + +#ifdef AGGREGATION_SUPPORT + if (TxRate >= RATE_6 && pAd->CommonCfg.bAggregationCapable && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) + { // legacy Ralink Aggregation support + return TRUE; + } +#endif // AGGREGATION_SUPPORT // + } + + return FALSE; + +} + + +/* + ======================================================================== + + Routine Description: + Check and fine the packet waiting in SW queue with highest priority + + Arguments: + pAd Pointer to our adapter + + Return Value: + pQueue Pointer to Waiting Queue + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +PQUEUE_HEADER RTMPCheckTxSwQueue( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pQueIdx) +{ + + ULONG Number; + + Number = pAd->TxSwQueue[QID_AC_BK].Number + + pAd->TxSwQueue[QID_AC_BE].Number + + pAd->TxSwQueue[QID_AC_VI].Number + + pAd->TxSwQueue[QID_AC_VO].Number + + pAd->TxSwQueue[QID_HCCA].Number; + + if (pAd->TxSwQueue[QID_AC_VO].Head != NULL) + { + *pQueIdx = QID_AC_VO; + return (&pAd->TxSwQueue[QID_AC_VO]); + } + else if (pAd->TxSwQueue[QID_AC_VI].Head != NULL) + { + *pQueIdx = QID_AC_VI; + return (&pAd->TxSwQueue[QID_AC_VI]); + } + else if (pAd->TxSwQueue[QID_AC_BE].Head != NULL) + { + *pQueIdx = QID_AC_BE; + return (&pAd->TxSwQueue[QID_AC_BE]); + } + else if (pAd->TxSwQueue[QID_AC_BK].Head != NULL) + { + *pQueIdx = QID_AC_BK; + return (&pAd->TxSwQueue[QID_AC_BK]); + } + else if (pAd->TxSwQueue[QID_HCCA].Head != NULL) + { + *pQueIdx = QID_HCCA; + return (&pAd->TxSwQueue[QID_HCCA]); + } + + // No packet pending in Tx Sw queue + *pQueIdx = QID_AC_BK; + + return (NULL); +} + + +#ifdef RT2860 +BOOLEAN RTMPFreeTXDUponTxDmaDone( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx) +{ + PRTMP_TX_RING pTxRing; + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; +#endif + PNDIS_PACKET pPacket; + UCHAR FREE = 0; + TXD_STRUC TxD, *pOriTxD; + //ULONG IrqFlags; + BOOLEAN bReschedule = FALSE; + + + ASSERT(QueIdx < NUM_OF_TX_RING); + pTxRing = &pAd->TxRing[QueIdx]; + + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QueIdx * RINGREG_DIFF, &pTxRing->TxDmaIdx); + while (pTxRing->TxSwFreeIdx != pTxRing->TxDmaIdx) + { +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA + PHEADER_802_11 pHeader80211; + + if ((ATE_ON(pAd)) && (pAd->ate.bQATxStart == TRUE)) + { + if (pAd->ate.QID == QueIdx) + { + pAd->ate.TxDoneCount++; + //pAd->ate.Repeat++; + pAd->RalinkCounters.KickTxCount++; + + /* always use QID_AC_BE and FIFO_EDCA */ + ASSERT(pAd->ate.QID == 0); + pAd->ate.TxAc0++; + + FREE++; +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) (pTxRing->Cell[pTxRing->TxSwFreeIdx].AllocVa); + pOriTxD = pTxD; + NdisMoveMemory(&TxD, pTxD, sizeof(TXD_STRUC)); + pTxD = &TxD; +#else + pDestTxD = (PTXD_STRUC) (pTxRing->Cell[pTxRing->TxSwFreeIdx].AllocVa); + pOriTxD = pDestTxD ; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + pTxD->DMADONE = 0; + + pHeader80211 = pTxRing->Cell[pTxRing->TxSwFreeIdx].DmaBuf.AllocVa + sizeof(TXWI_STRUC); +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader80211, DIR_READ, FALSE); +#endif + pHeader80211->Sequence = ++pAd->ate.seq; +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader80211, DIR_WRITE, FALSE); +#endif + + if ((pAd->ate.bQATxStart == TRUE) && (pAd->ate.Mode & ATE_TXFRAME) && (pAd->ate.TxDoneCount < pAd->ate.TxCount)) + { + pAd->RalinkCounters.TransmittedByteCount += (pTxD->SDLen1 + pTxD->SDLen0); + pAd->RalinkCounters.OneSecDmaDoneCount[QueIdx] ++; + INC_RING_INDEX(pTxRing->TxSwFreeIdx, TX_RING_SIZE); + /* get tx_tdx_idx again */ + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QueIdx * RINGREG_DIFF , &pTxRing->TxDmaIdx); + goto kick_out; + } + else if ((pAd->ate.TxStatus == 1)/* or (pAd->ate.bQATxStart == TRUE) ??? */ && (pAd->ate.TxDoneCount == pAd->ate.TxCount))//<========================PETER + { + DBGPRINT(RT_DEBUG_TRACE,("all Tx is done\n")); + // Tx status enters idle mode. + pAd->ate.TxStatus = 0; + } + else if (!(pAd->ate.Mode & ATE_TXFRAME)) + { + /* not complete sending yet, but someone press the Stop TX botton. */ + DBGPRINT(RT_DEBUG_ERROR,("not complete sending yet, but someone pressed the Stop TX bottom\n")); + DBGPRINT(RT_DEBUG_ERROR,("pAd->ate.Mode = 0x%02x\n", pAd->ate.Mode)); + } + else + { + DBGPRINT(RT_DEBUG_OFF,("pTxRing->TxSwFreeIdx = %d\n", pTxRing->TxSwFreeIdx)); + } +#ifndef RT_BIG_ENDIAN + NdisMoveMemory(pOriTxD, pTxD, sizeof(TXD_STRUC)); +#else + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + *pDestTxD = TxD; +#endif // RT_BIG_ENDIAN // + + INC_RING_INDEX(pTxRing->TxSwFreeIdx, TX_RING_SIZE); + continue; + } + } +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + + // static rate also need NICUpdateFifoStaCounters() function. + //if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)) + NICUpdateFifoStaCounters(pAd); + + /* Note : If (pAd->ate.bQATxStart == TRUE), we will never reach here. */ + FREE++; +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) (pTxRing->Cell[pTxRing->TxSwFreeIdx].AllocVa); + pOriTxD = pTxD; + NdisMoveMemory(&TxD, pTxD, sizeof(TXD_STRUC)); + pTxD = &TxD; +#else + pDestTxD = (PTXD_STRUC) (pTxRing->Cell[pTxRing->TxSwFreeIdx].AllocVa); + pOriTxD = pDestTxD ; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + + pTxD->DMADONE = 0; + + +#ifdef RALINK_ATE + /* Execution of this block is not allowed when ATE is running. */ + if (!(ATE_ON(pAd))) +#endif // RALINK_ATE // +/*====================================================================*/ + { + pPacket = pTxRing->Cell[pTxRing->TxSwFreeIdx].pNdisPacket; + if (pPacket) + { +#ifdef CONFIG_5VT_ENHANCE + if (RTMP_GET_PACKET_5VT(pPacket)) + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, 16, PCI_DMA_TODEVICE); + else +#endif // CONFIG_5VT_ENHANCE // + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[pTxRing->TxSwFreeIdx].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[pTxRing->TxSwFreeIdx].pNextNdisPacket; + + ASSERT(pPacket == NULL); + if (pPacket) + { +#ifdef CONFIG_5VT_ENHANCE + if (RTMP_GET_PACKET_5VT(pPacket)) + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, 16, PCI_DMA_TODEVICE); + else +#endif // CONFIG_5VT_ENHANCE // + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[pTxRing->TxSwFreeIdx].pNextNdisPacket = NULL; + } +/*====================================================================*/ + + pAd->RalinkCounters.TransmittedByteCount += (pTxD->SDLen1 + pTxD->SDLen0); + pAd->RalinkCounters.OneSecDmaDoneCount[QueIdx] ++; + INC_RING_INDEX(pTxRing->TxSwFreeIdx, TX_RING_SIZE); + /* get tx_tdx_idx again */ + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QueIdx * RINGREG_DIFF , &pTxRing->TxDmaIdx); +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + *pDestTxD = TxD; +#else + NdisMoveMemory(pOriTxD, pTxD, sizeof(TXD_STRUC)); +#endif + +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA +kick_out: +#endif // RALINK_28xx_QA // + + // + // ATE_TXCONT mode also need to send some normal frames, so let it in. + // ATE_STOP must be changed not to be 0xff + // to prevent it from running into this block. + // + if ((pAd->ate.Mode & ATE_TXFRAME) && (pAd->ate.QID == QueIdx)) + { + // TxDoneCount++ has been done if QA is used. + if (pAd->ate.bQATxStart == FALSE) + { + pAd->ate.TxDoneCount++; + } + if (((pAd->ate.TxCount - pAd->ate.TxDoneCount + 1) >= TX_RING_SIZE)) + { + /* Note : We increase TxCpuIdx here, not TxSwFreeIdx ! */ + INC_RING_INDEX(pAd->TxRing[QueIdx].TxCpuIdx, TX_RING_SIZE); +#ifndef RT_BIG_ENDIAN//<==========================PETER + pTxD = (PTXD_STRUC) (pTxRing->Cell[pAd->TxRing[QueIdx].TxCpuIdx].AllocVa); + pOriTxD = pTxD; + NdisMoveMemory(&TxD, pTxD, sizeof(TXD_STRUC)); + pTxD = &TxD; +#else + pDestTxD = (PTXD_STRUC) (pTxRing->Cell[pAd->TxRing[QueIdx].TxCpuIdx].AllocVa); + pOriTxD = pDestTxD ; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + pTxD->DMADONE = 0; +#ifndef RT_BIG_ENDIAN//<==========================PETER + NdisMoveMemory(pOriTxD, pTxD, sizeof(TXD_STRUC)); +#else + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + *pDestTxD = TxD; +#endif + // kick Tx-Ring. + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QueIdx * RINGREG_DIFF, pAd->TxRing[QueIdx].TxCpuIdx); + pAd->RalinkCounters.KickTxCount++; + } + } +#endif // RALINK_ATE // + } + + + return bReschedule; + +} + + +/* + ======================================================================== + + Routine Description: + Process TX Rings DMA Done interrupt, running in DPC level + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +BOOLEAN RTMPHandleTxRingDmaDoneInterrupt( + IN PRTMP_ADAPTER pAd, + IN INT_SOURCE_CSR_STRUC TxRingBitmap) +{ + unsigned long IrqFlags; + BOOLEAN bReschedule = FALSE; + + // Make sure Tx ring resource won't be used by other threads + + RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); + + if (TxRingBitmap.field.Ac0DmaDone) + bReschedule = RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_BE); + + if (TxRingBitmap.field.HccaDmaDone) + bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_HCCA); + + if (TxRingBitmap.field.Ac3DmaDone) + bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_VO); + + if (TxRingBitmap.field.Ac2DmaDone) + bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_VI); + + if (TxRingBitmap.field.Ac1DmaDone) + bReschedule |= RTMPFreeTXDUponTxDmaDone(pAd, QID_AC_BK); + + // Make sure to release Tx ring resource + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); + + // Dequeue outgoing frames from TxSwQueue[] and process it + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + + return bReschedule; +} + + +/* + ======================================================================== + + Routine Description: + Process MGMT ring DMA done interrupt, running in DPC level + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPHandleMgmtRingDmaDoneInterrupt( + IN PRTMP_ADAPTER pAd) +{ + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + PNDIS_PACKET pPacket; + UCHAR FREE = 0; + PRTMP_MGMT_RING pMgmtRing = &pAd->MgmtRing; + + NdisAcquireSpinLock(&pAd->MgmtRingLock); + + RTMP_IO_READ32(pAd, TX_MGMTDTX_IDX, &pMgmtRing->TxDmaIdx); + while (pMgmtRing->TxSwFreeIdx!= pMgmtRing->TxDmaIdx) + { + FREE++; +#ifdef RT_BIG_ENDIAN + pDestTxD = (PTXD_STRUC) (pMgmtRing->Cell[pAd->MgmtRing.TxSwFreeIdx].AllocVa); + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#else + pTxD = (PTXD_STRUC) (pMgmtRing->Cell[pAd->MgmtRing.TxSwFreeIdx].AllocVa); +#endif + pTxD->DMADONE = 0; + pPacket = pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNdisPacket; + + + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNdisPacket = NULL; + + pPacket = pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNextNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + pMgmtRing->Cell[pMgmtRing->TxSwFreeIdx].pNextNdisPacket = NULL; + INC_RING_INDEX(pMgmtRing->TxSwFreeIdx, MGMT_RING_SIZE); + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, TRUE, TYPE_TXD); +#endif + } + NdisReleaseSpinLock(&pAd->MgmtRingLock); + +} + + +/* + ======================================================================== + + Routine Description: + Arguments: + Adapter Pointer to our adapter. Dequeue all power safe delayed braodcast frames after beacon. + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPHandleTBTTInterrupt( + IN PRTMP_ADAPTER pAd) +{ + { + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + } + } +} + + +/* + ======================================================================== + + Routine Description: + Arguments: + Adapter Pointer to our adapter. Rewrite beacon content before next send-out. + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPHandlePreTBTTInterrupt( + IN PRTMP_ADAPTER pAd) +{ + { + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPHandlePreTBTTInterrupt...\n")); + } + } + + +} + +VOID RTMPHandleRxCoherentInterrupt( + IN PRTMP_ADAPTER pAd) +{ + WPDMA_GLO_CFG_STRUC GloCfg; + + if (pAd == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("====> pAd is NULL, return.\n")); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPHandleRxCoherentInterrupt \n")); + + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG , &GloCfg.word); + + GloCfg.field.EnTXWriteBackDDONE = 0; + GloCfg.field.EnableRxDMA = 0; + GloCfg.field.EnableTxDMA = 0; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + + RTMPRingCleanUp(pAd, QID_AC_BE); + RTMPRingCleanUp(pAd, QID_AC_BK); + RTMPRingCleanUp(pAd, QID_AC_VI); + RTMPRingCleanUp(pAd, QID_AC_VO); + RTMPRingCleanUp(pAd, QID_HCCA); + RTMPRingCleanUp(pAd, QID_MGMT); + RTMPRingCleanUp(pAd, QID_RX); + + RTMPEnableRxTx(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPHandleRxCoherentInterrupt \n")); +} + + +VOID DBGPRINT_TX_RING( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx) +{ + UINT32 Ac0Base; + UINT32 Ac0HwIdx = 0, Ac0SwIdx = 0, AC0freeIdx; + int i; + PULONG ptemp; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("=====================================================\n " )); + switch (QueIdx) + { + case QID_AC_BE: + RTMP_IO_READ32(pAd, TX_BASE_PTR0, &Ac0Base); + RTMP_IO_READ32(pAd, TX_CTX_IDX0, &Ac0SwIdx); + RTMP_IO_READ32(pAd, TX_DTX_IDX0, &Ac0HwIdx); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("All QID_AC_BE DESCRIPTOR \n " )); + for (i=0;iTxRing[QID_AC_BE].Cell[i].AllocVa; + DBGPRINT_RAW(RT_DEBUG_TRACE, ("[%02d] %08lx: %08lx: %08lx: %08lx\n " , i, *ptemp,*(ptemp+1),*(ptemp+2),*(ptemp+3))); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, (" \n " )); + break; + case QID_AC_BK: + RTMP_IO_READ32(pAd, TX_BASE_PTR1, &Ac0Base); + RTMP_IO_READ32(pAd, TX_CTX_IDX1, &Ac0SwIdx); + RTMP_IO_READ32(pAd, TX_DTX_IDX1, &Ac0HwIdx); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("All QID_AC_BK DESCRIPTOR \n " )); + for (i=0;iTxRing[QID_AC_BK].Cell[i].AllocVa; + DBGPRINT_RAW(RT_DEBUG_TRACE, ("[%02d] %08lx: %08lx: %08lx: %08lx\n " , i, *ptemp,*(ptemp+1),*(ptemp+2),*(ptemp+3))); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, (" \n " )); + break; + case QID_AC_VI: + RTMP_IO_READ32(pAd, TX_BASE_PTR2, &Ac0Base); + RTMP_IO_READ32(pAd, TX_CTX_IDX2, &Ac0SwIdx); + RTMP_IO_READ32(pAd, TX_DTX_IDX2, &Ac0HwIdx); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("All QID_AC_VI DESCRIPTOR \n " )); + for (i=0;iTxRing[QID_AC_VI].Cell[i].AllocVa; + DBGPRINT_RAW(RT_DEBUG_TRACE, ("[%02d] %08lx: %08lx: %08lx: %08lx\n " , i, *ptemp,*(ptemp+1),*(ptemp+2),*(ptemp+3))); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, (" \n " )); + break; + case QID_AC_VO: + RTMP_IO_READ32(pAd, TX_BASE_PTR3, &Ac0Base); + RTMP_IO_READ32(pAd, TX_CTX_IDX3, &Ac0SwIdx); + RTMP_IO_READ32(pAd, TX_DTX_IDX3, &Ac0HwIdx); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("All QID_AC_VO DESCRIPTOR \n " )); + for (i=0;iTxRing[QID_AC_VO].Cell[i].AllocVa; + DBGPRINT_RAW(RT_DEBUG_TRACE, ("[%02d] %08lx: %08lx: %08lx: %08lx\n " , i, *ptemp,*(ptemp+1),*(ptemp+2),*(ptemp+3))); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, (" \n " )); + break; + case QID_MGMT: + RTMP_IO_READ32(pAd, TX_BASE_PTR5, &Ac0Base); + RTMP_IO_READ32(pAd, TX_CTX_IDX5, &Ac0SwIdx); + RTMP_IO_READ32(pAd, TX_DTX_IDX5, &Ac0HwIdx); + DBGPRINT_RAW(RT_DEBUG_TRACE, (" All QID_MGMT DESCRIPTOR \n " )); + for (i=0;iMgmtRing.Cell[i].AllocVa; + DBGPRINT_RAW(RT_DEBUG_TRACE, ("[%02d] %08lx: %08lx: %08lx: %08lx\n " , i, *ptemp,*(ptemp+1),*(ptemp+2),*(ptemp+3))); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, (" \n " )); + break; + + default: + DBGPRINT_ERR(("DBGPRINT_TX_RING(Ring %d) not supported\n", QueIdx)); + break; + } + AC0freeIdx = pAd->TxRing[QueIdx].TxSwFreeIdx; + + DBGPRINT(RT_DEBUG_TRACE,("TxRing%d, TX_DTX_IDX=%d, TX_CTX_IDX=%d\n", QueIdx, Ac0HwIdx, Ac0SwIdx)); + DBGPRINT_RAW(RT_DEBUG_TRACE,(" TxSwFreeIdx[%d]", AC0freeIdx)); + DBGPRINT_RAW(RT_DEBUG_TRACE,(" pending-NDIS=%ld\n", pAd->RalinkCounters.PendingNdisPacketCount)); + + +} + + +VOID DBGPRINT_RX_RING( + IN PRTMP_ADAPTER pAd) +{ + UINT32 Ac0Base; + UINT32 Ac0HwIdx = 0, Ac0SwIdx = 0, AC0freeIdx; + int i; + UINT32 *ptemp; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("=====================================================\n " )); + RTMP_IO_READ32(pAd, RX_BASE_PTR, &Ac0Base); + RTMP_IO_READ32(pAd, RX_CRX_IDX, &Ac0SwIdx); + RTMP_IO_READ32(pAd, RX_DRX_IDX, &Ac0HwIdx); + AC0freeIdx = pAd->RxRing.RxSwReadIdx; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("All RX DSP \n " )); + for (i=0;iRxRing.Cell[i].AllocVa; + DBGPRINT_RAW(RT_DEBUG_TRACE, ("[%02d] %08x: %08x: %08x: %08x\n " , i, *ptemp,*(ptemp+1),*(ptemp+2),*(ptemp+3))); + } + DBGPRINT(RT_DEBUG_TRACE,("RxRing, RX_DRX_IDX=%d, RX_CRX_IDX=%d \n", Ac0HwIdx, Ac0SwIdx)); + DBGPRINT_RAW(RT_DEBUG_TRACE,(" RxSwReadIdx [%d]=", AC0freeIdx)); + DBGPRINT_RAW(RT_DEBUG_TRACE,(" pending-NDIS=%ld\n", pAd->RalinkCounters.PendingNdisPacketCount)); +} +#endif // RT2860 // + +/* + ======================================================================== + + Routine Description: + Suspend MSDU transmission + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPSuspendMsduTransmission( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE,("SCANNING, suspend MSDU transmission ...\n")); + + + // + // Before BSS_SCAN_IN_PROGRESS, we need to keep Current R66 value and + // use Lowbound as R66 value on ScanNextChannel(...) + // + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &pAd->BbpTuning.R66CurrentValue); + + // set BBP_R66 to 0x30/0x40 when scanning (AsicSwitchChannel will set R66 according to channel when scanning) + RTMPSetAGCInitValue(pAd, BW_20); + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); +} + + +/* + ======================================================================== + + Routine Description: + Resume MSDU transmission + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPResumeMsduTransmission( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE,("SCAN done, resume MSDU transmission ...\n")); + + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, pAd->BbpTuning.R66CurrentValue); + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); +} + + +UINT deaggregate_AMSDU_announce( + IN PRTMP_ADAPTER pAd, + PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize) +{ + USHORT PayloadSize; + USHORT SubFrameSize; + PHEADER_802_3 pAMSDUsubheader; + UINT nMSDU; + UCHAR Header802_3[14]; + + PUCHAR pPayload, pDA, pSA, pRemovedLLCSNAP; + PNDIS_PACKET pClonePacket; + + + + nMSDU = 0; + + while (DataSize > LENGTH_802_3) + { + + nMSDU++; + + pAMSDUsubheader = (PHEADER_802_3)pData; + PayloadSize = pAMSDUsubheader->Octet[1] + (pAMSDUsubheader->Octet[0]<<8); + SubFrameSize = PayloadSize + LENGTH_802_3; + + + if ((DataSize < SubFrameSize) || (PayloadSize > 1518 )) + { + break; + } + + pPayload = pData + LENGTH_802_3; + pDA = pData; + pSA = pData + MAC_ADDR_LEN; + + // convert to 802.3 header + CONVERT_TO_802_3(Header802_3, pDA, pSA, pPayload, PayloadSize, pRemovedLLCSNAP); + +#ifdef CONFIG_STA_SUPPORT + if ((Header802_3[12] == 0x88) && (Header802_3[13] == 0x8E) ) + { + // avoid local heap overflow, use dyanamic allocation + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + memmove(Elem->Msg+(LENGTH_802_11 + LENGTH_802_1_H), pPayload, PayloadSize); + Elem->MsgLen = LENGTH_802_11 + LENGTH_802_1_H + PayloadSize; + WpaEAPOLKeyAction(pAd, Elem); + kfree(Elem); + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pRemovedLLCSNAP) + { + pPayload -= LENGTH_802_3; + PayloadSize += LENGTH_802_3; + NdisMoveMemory(pPayload, &Header802_3[0], LENGTH_802_3); + } + } +#endif // CONFIG_STA_SUPPORT // + + pClonePacket = ClonePacket(pAd, pPacket, pPayload, PayloadSize); + if (pClonePacket) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pClonePacket, RTMP_GET_PACKET_IF(pPacket)); +#endif // CONFIG_STA_SUPPORT // + } + + + // A-MSDU has padding to multiple of 4 including subframe header. + // align SubFrameSize up to multiple of 4 + SubFrameSize = (SubFrameSize+3)&(~0x3); + + + if (SubFrameSize > 1528 || SubFrameSize < 32) + { + break; + } + + if (DataSize > SubFrameSize) + { + pData += SubFrameSize; + DataSize -= SubFrameSize; + } + else + { + // end of A-MSDU + DataSize = 0; + } + } + + // finally release original rx packet + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + + return nMSDU; +} + + +UINT BA_Reorder_AMSDU_Annnounce( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + PUCHAR pData; + USHORT DataSize; + UINT nMSDU = 0; + + pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket); + DataSize = (USHORT) GET_OS_PKT_LEN(pPacket); + + nMSDU = deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize); + + return nMSDU; +} + + +/* + ========================================================================== + Description: + Look up the MAC address in the MAC table. Return NULL if not found. + Return: + pEntry - pointer to the MAC entry; NULL is not found + ========================================================================== +*/ +MAC_TABLE_ENTRY *MacTableLookup( + IN PRTMP_ADAPTER pAd, + PUCHAR pAddr) +{ + ULONG HashIdx; + MAC_TABLE_ENTRY *pEntry = NULL; + + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + pEntry = pAd->MacTab.Hash[HashIdx]; + + while (pEntry && (pEntry->ValidAsCLI || pEntry->ValidAsWDS || pEntry->ValidAsApCli || pEntry->ValidAsMesh)) + { + if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) + { + break; + } + else + pEntry = pEntry->pNext; + } + + return pEntry; +} + +MAC_TABLE_ENTRY *MacTableInsertEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR apidx, + IN BOOLEAN CleanAll) +{ + UCHAR HashIdx; + int i, FirstWcid; + MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry; + + // if FULL, return + if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE) + return NULL; + + FirstWcid = 1; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + if (pAd->StaCfg.BssType == BSS_INFRA) + FirstWcid = 2; +#endif // CONFIG_STA_SUPPORT // + + // allocate one MAC entry + NdisAcquireSpinLock(&pAd->MacTabLock); + for (i = FirstWcid; i< MAX_LEN_OF_MAC_TABLE; i++) // skip entry#0 so that "entry index == AID" for fast lookup + { + // pick up the first available vacancy + if ((pAd->MacTab.Content[i].ValidAsCLI == FALSE) && + (pAd->MacTab.Content[i].ValidAsWDS == FALSE) && + (pAd->MacTab.Content[i].ValidAsApCli== FALSE) && + (pAd->MacTab.Content[i].ValidAsMesh == FALSE) +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + && (pAd->MacTab.Content[i].ValidAsDls == FALSE) +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + ) + { + pEntry = &pAd->MacTab.Content[i]; + if (CleanAll == TRUE) + { + pEntry->MaxSupportedRate = RATE_11; + pEntry->CurrTxRate = RATE_11; + NdisZeroMemory(pEntry, sizeof(MAC_TABLE_ENTRY)); + pEntry->PairwiseKey.KeyLen = 0; + pEntry->PairwiseKey.CipherAlg = CIPHER_NONE; + } +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + if (apidx >= MIN_NET_DEVICE_FOR_DLS) + { + pEntry->ValidAsCLI = FALSE; + pEntry->ValidAsWDS = FALSE; + pEntry->ValidAsApCli = FALSE; + pEntry->ValidAsMesh = FALSE; + pEntry->ValidAsDls = TRUE; + pEntry->isCached = FALSE; + } + else +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pEntry->ValidAsCLI = TRUE; + pEntry->ValidAsWDS = FALSE; + pEntry->ValidAsApCli = FALSE; + pEntry->ValidAsMesh = FALSE; + pEntry->ValidAsDls = FALSE; + } +#endif // CONFIG_STA_SUPPORT // + } + + pEntry->bIAmBadAtheros = FALSE; + pEntry->pAd = pAd; + pEntry->CMTimerRunning = FALSE; + pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; + pEntry->RSNIE_Len = 0; + NdisZeroMemory(pEntry->R_Counter, sizeof(pEntry->R_Counter)); + pEntry->ReTryCounter = PEER_MSG1_RETRY_TIMER_CTR; + + if (pEntry->ValidAsMesh) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_MESH); + else if (pEntry->ValidAsApCli) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_APCLI); + else if (pEntry->ValidAsWDS) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_WDS); +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + else if (pEntry->ValidAsDls) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_DLS); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + else + pEntry->apidx = apidx; + + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pEntry->AuthMode = pAd->StaCfg.AuthMode; + pEntry->WepStatus = pAd->StaCfg.WepStatus; + pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll; +#ifdef RT2860 + AsicRemovePairwiseKeyEntry(pAd, pEntry->apidx, (UCHAR)i); +#endif // RT2860 // + } +#endif // CONFIG_STA_SUPPORT // + } + + pEntry->GTKState = REKEY_NEGOTIATING; + pEntry->PairwiseKey.KeyLen = 0; + pEntry->PairwiseKey.CipherAlg = CIPHER_NONE; +#ifdef CONFIG_STA_SUPPORT + if ((pAd->OpMode == OPMODE_STA) && + (pAd->StaCfg.BssType == BSS_ADHOC)) + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; + else +#ifdef QOS_DLS_SUPPORT + if (pEntry->ValidAsDls == TRUE) + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; + else +#endif //QOS_DLS_SUPPORT +#endif // CONFIG_STA_SUPPORT // + pEntry->PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pEntry->PMKID_CacheIdx = ENTRY_NOT_FOUND; + COPY_MAC_ADDR(pEntry->Addr, pAddr); + pEntry->Sst = SST_NOT_AUTH; + pEntry->AuthState = AS_NOT_AUTH; + pEntry->Aid = (USHORT)i; //0; + pEntry->CapabilityInfo = 0; + pEntry->PsMode = PWR_ACTIVE; + pEntry->PsQIdleCount = 0; + pEntry->NoDataIdleCount = 0; + pEntry->ContinueTxFailCnt = 0; + InitializeQueueHeader(&pEntry->PsQueue); + + + pAd->MacTab.Size ++; + // Add this entry into ASIC RX WCID search table + RT28XX_STA_ENTRY_ADD(pAd, pEntry); + + + + DBGPRINT(RT_DEBUG_TRACE, ("MacTableInsertEntry - allocate entry #%d, Total= %d\n",i, pAd->MacTab.Size)); + break; + } + } + + // add this MAC entry into HASH table + if (pEntry) + { + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + if (pAd->MacTab.Hash[HashIdx] == NULL) + { + pAd->MacTab.Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pAd->MacTab.Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + + NdisReleaseSpinLock(&pAd->MacTabLock); + return pEntry; +} + +/* + ========================================================================== + Description: + Delete a specified client from MAC table + ========================================================================== + */ +BOOLEAN MacTableDeleteEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr) +{ + USHORT HashIdx; + MAC_TABLE_ENTRY *pEntry, *pPrevEntry, *pProbeEntry; + BOOLEAN Cancelled; + + if (wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + NdisAcquireSpinLock(&pAd->MacTabLock); + + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + pEntry = &pAd->MacTab.Content[wcid]; + + if (pEntry && (pEntry->ValidAsCLI || pEntry->ValidAsApCli || pEntry->ValidAsWDS || pEntry->ValidAsMesh +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + || pEntry->ValidAsDls +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + )) + { + if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) + { + + // Delete this entry from ASIC on-chip WCID Table + RT28XX_STA_ENTRY_MAC_RESET(pAd, wcid); + +#ifdef DOT11_N_SUPPORT + // free resources of BA + BASessionTearDownALL(pAd, pEntry->Aid); +#endif // DOT11_N_SUPPORT // + + + pPrevEntry = NULL; + pProbeEntry = pAd->MacTab.Hash[HashIdx]; + ASSERT(pProbeEntry); + + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pAd->MacTab.Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + // not found !!! + ASSERT(pProbeEntry != NULL); + + RT28XX_STA_ENTRY_KEY_DEL(pAd, BSS0, wcid); + + + if (pEntry->EnqueueEapolStartTimerRunning != EAPOL_START_DISABLE) + { + RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer, &Cancelled); + pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; + } + + + NdisZeroMemory(pEntry, sizeof(MAC_TABLE_ENTRY)); + pAd->MacTab.Size --; + DBGPRINT(RT_DEBUG_TRACE, ("MacTableDeleteEntry1 - Total= %d\n", pAd->MacTab.Size)); + } + else + { + printk("\n%s: Impossible Wcid = %d !!!!!\n", __FUNCTION__, wcid); + } + } + + NdisReleaseSpinLock(&pAd->MacTabLock); + + //Reset operating mode when no Sta. + if (pAd->MacTab.Size == 0) + { +#ifdef DOT11_N_SUPPORT + pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode = 0; +#endif // DOT11_N_SUPPORT // + AsicUpdateProtect(pAd, 0 /*pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode*/, (ALLN_SETPROTECT), TRUE, 0 /*pAd->MacTab.fAnyStationNonGF*/); + } + + return TRUE; +} + + +/* + ========================================================================== + Description: + This routine reset the entire MAC table. All packets pending in + the power-saving queues are freed here. + ========================================================================== + */ +VOID MacTableReset( + IN PRTMP_ADAPTER pAd) +{ + int i; + + DBGPRINT(RT_DEBUG_TRACE, ("MacTableReset\n")); + //NdisAcquireSpinLock(&pAd->MacTabLock); + + for (i=1; iMacTab.Content[i].ValidAsCLI == TRUE) + { + +#ifdef DOT11_N_SUPPORT + // free resources of BA + BASessionTearDownALL(pAd, i); +#endif // DOT11_N_SUPPORT // + + pAd->MacTab.Content[i].ValidAsCLI = FALSE; + + + + + //AsicDelWcidTab(pAd, i); + } + } + + return; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID AssocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_ASSOC_REQ_STRUCT *AssocReq, + IN PUCHAR pAddr, + IN USHORT CapabilityInfo, + IN ULONG Timeout, + IN USHORT ListenIntv) +{ + COPY_MAC_ADDR(AssocReq->Addr, pAddr); + // Add mask to support 802.11b mode only + AssocReq->CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; // not cf-pollable, not cf-poll-request + AssocReq->Timeout = Timeout; + AssocReq->ListenIntv = ListenIntv; +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID DisassocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DISASSOC_REQ_STRUCT *DisassocReq, + IN PUCHAR pAddr, + IN USHORT Reason) +{ + COPY_MAC_ADDR(DisassocReq->Addr, pAddr); + DisassocReq->Reason = Reason; +} + + +/* + ======================================================================== + + Routine Description: + Check the out going frame, if this is an DHCP or ARP datagram + will be duplicate another frame at low data rate transmit. + + Arguments: + pAd Pointer to our adapter + pPacket Pointer to outgoing Ndis frame + + Return Value: + TRUE To be duplicate at Low data rate transmit. (1mb) + FALSE Do nothing. + + IRQL = DISPATCH_LEVEL + + Note: + + MAC header + IP Header + UDP Header + 14 Bytes 20 Bytes + + UDP Header + 00|01|02|03|04|05|06|07|08|09|10|11|12|13|14|15| + Source Port + 16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31| + Destination Port + + port 0x43 means Bootstrap Protocol, server. + Port 0x44 means Bootstrap Protocol, client. + + ======================================================================== +*/ + +BOOLEAN RTMPCheckDHCPFrame( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + ULONG NumberOfBytesRead = 0; + ULONG CurrentOffset = 0; + PVOID pVirtualAddress = NULL; + UINT NdisBufferLength; + PUCHAR pSrc; + USHORT Protocol; + UCHAR ByteOffset36 = 0; + UCHAR ByteOffset38 = 0; + BOOLEAN ReadFirstParm = TRUE; + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, (PUCHAR *)&pVirtualAddress, &NdisBufferLength); + + NumberOfBytesRead += NdisBufferLength; + pSrc = (PUCHAR) pVirtualAddress; + Protocol = *(pSrc + 12) * 256 + *(pSrc + 13); + + // + // Check DHCP & BOOTP protocol + // + while (NumberOfBytesRead <= PacketInfo.TotalPacketLength) + { + if ((NumberOfBytesRead >= 35) && (ReadFirstParm == TRUE)) + { + CurrentOffset = 35 - (NumberOfBytesRead - NdisBufferLength); + ByteOffset36 = *(pSrc + CurrentOffset); + ReadFirstParm = FALSE; + } + + if (NumberOfBytesRead >= 37) + { + CurrentOffset = 37 - (NumberOfBytesRead - NdisBufferLength); + ByteOffset38 = *(pSrc + CurrentOffset); + //End of Read + break; + } + return FALSE; + } + + // Check for DHCP & BOOTP protocol + if ((ByteOffset36 != 0x44) || (ByteOffset38 != 0x43)) + { + // + // 2054 (hex 0806) for ARP datagrams + // if this packet is not ARP datagrams, then do nothing + // ARP datagrams will also be duplicate at 1mb broadcast frames + // + if (Protocol != 0x0806 ) + return FALSE; + } + + return TRUE; +} + + +BOOLEAN RTMPCheckEtherType( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + USHORT TypeLen; + UCHAR Byte0, Byte1; + PUCHAR pSrcBuf; + UINT32 pktLen; + UINT16 srcPort, dstPort; + BOOLEAN status = TRUE; + + + pSrcBuf = GET_OS_PKT_DATAPTR(pPacket); + pktLen = GET_OS_PKT_LEN(pPacket); + + ASSERT(pSrcBuf); + + RTMP_SET_PACKET_SPECIFIC(pPacket, 0); + + // get Ethernet protocol field + TypeLen = (pSrcBuf[12] << 8) + pSrcBuf[13]; + + pSrcBuf += LENGTH_802_3; // Skip the Ethernet Header. + + if (TypeLen <= 1500) + { // 802.3, 802.3 LLC + /* + DestMAC(6) + SrcMAC(6) + Lenght(2) + + DSAP(1) + SSAP(1) + Control(1) + + if the DSAP = 0xAA, SSAP=0xAA, Contorl = 0x03, it has a 5-bytes SNAP header. + => + SNAP (5, OriginationID(3) + etherType(2)) + */ + if (pSrcBuf[0] == 0xAA && pSrcBuf[1] == 0xAA && pSrcBuf[2] == 0x03) + { + Sniff2BytesFromNdisBuffer(pSrcBuf, 6, &Byte0, &Byte1); + RTMP_SET_PACKET_LLCSNAP(pPacket, 1); + TypeLen = (USHORT)((Byte0 << 8) + Byte1); + pSrcBuf += 8; // Skip this LLC/SNAP header + } + else + { + //It just has 3-byte LLC header, maybe a legacy ether type frame. we didn't handle it. + } + } + + // If it's a VLAN packet, get the real Type/Length field. + if (TypeLen == 0x8100) + { + /* 0x8100 means VLAN packets */ + + /* Dest. MAC Address (6-bytes) + + Source MAC Address (6-bytes) + + Length/Type = 802.1Q Tag Type (2-byte) + + Tag Control Information (2-bytes) + + Length / Type (2-bytes) + + data payload (0-n bytes) + + Pad (0-p bytes) + + Frame Check Sequence (4-bytes) */ + + RTMP_SET_PACKET_VLAN(pPacket, 1); + Sniff2BytesFromNdisBuffer(pSrcBuf, 2, &Byte0, &Byte1); + TypeLen = (USHORT)((Byte0 << 8) + Byte1); + + pSrcBuf += 4; // Skip the VLAN Header. + } + + switch (TypeLen) + { + case 0x0800: + { + ASSERT((pktLen > 34)); + if (*(pSrcBuf + 9) == 0x11) + { // udp packet + ASSERT((pktLen > 34)); // 14 for ethernet header, 20 for IP header + + pSrcBuf += 20; // Skip the IP header + srcPort = OS_NTOHS(*((UINT16 *)pSrcBuf)); + dstPort = OS_NTOHS(*((UINT16 *)(pSrcBuf +2))); + + if ((srcPort==0x44 && dstPort==0x43) || (srcPort==0x43 && dstPort==0x44)) + { //It's a BOOTP/DHCP packet + RTMP_SET_PACKET_DHCP(pPacket, 1); + } + } + } + break; + case 0x0806: + { + //ARP Packet. + RTMP_SET_PACKET_DHCP(pPacket, 1); + } + break; + case 0x888e: + { + // EAPOL Packet. + RTMP_SET_PACKET_EAPOL(pPacket, 1); + } + break; + default: + status = FALSE; + break; + } + + return status; + +} + + + +VOID Update_Rssi_Sample( + IN PRTMP_ADAPTER pAd, + IN RSSI_SAMPLE *pRssi, + IN PRXWI_STRUC pRxWI) + { + CHAR rssi0 = pRxWI->RSSI0; + CHAR rssi1 = pRxWI->RSSI1; + CHAR rssi2 = pRxWI->RSSI2; + + if (rssi0 != 0) + { + pRssi->LastRssi0 = ConvertToRssi(pAd, (CHAR)rssi0, RSSI_0); + pRssi->AvgRssi0X8 = (pRssi->AvgRssi0X8 - pRssi->AvgRssi0) + pRssi->LastRssi0; + pRssi->AvgRssi0 = pRssi->AvgRssi0X8 >> 3; + } + + if (rssi1 != 0) + { + pRssi->LastRssi1 = ConvertToRssi(pAd, (CHAR)rssi1, RSSI_1); + pRssi->AvgRssi1X8 = (pRssi->AvgRssi1X8 - pRssi->AvgRssi1) + pRssi->LastRssi1; + pRssi->AvgRssi1 = pRssi->AvgRssi1X8 >> 3; + } + + if (rssi2 != 0) + { + pRssi->LastRssi2 = ConvertToRssi(pAd, (CHAR)rssi2, RSSI_2); + pRssi->AvgRssi2X8 = (pRssi->AvgRssi2X8 - pRssi->AvgRssi2) + pRssi->LastRssi2; + pRssi->AvgRssi2 = pRssi->AvgRssi2X8 >> 3; + } +} + + + +// Normal legacy Rx packet indication +VOID Indicate_Legacy_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + UCHAR Header802_3[LENGTH_802_3]; + + // 1. get 802.3 Header + // 2. remove LLC + // a. pointer pRxBlk->pData to payload + // b. modify pRxBlk->DataSize +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); +#endif // CONFIG_STA_SUPPORT // + + if (pRxBlk->DataSize > MAX_RX_PKT_LEN) + { + + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + + STATS_INC_RX_PACKETS(pAd, FromWhichBSSID); + + + wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID); + + // + // pass this 802.3 packet to upper layer or forward this packet to WM directly + // +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxPacket, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + +} + + +// Normal, AMPDU or AMSDU +VOID CmmRxnonRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ +#ifdef DOT11_N_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU) && (pAd->CommonCfg.bDisableReordering == 0)) + { + Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID); + } + else +#endif // DOT11_N_SUPPORT // + { +#ifdef DOT11_N_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) + { + // handle A-MSDU + Indicate_AMSDU_Packet(pAd, pRxBlk, FromWhichBSSID); + } + else +#endif // DOT11_N_SUPPORT // + { + Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); + } + } +} + + +VOID CmmRxRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + UCHAR Header802_3[LENGTH_802_3]; + UINT16 Msdu2Size; + UINT16 Payload1Size, Payload2Size; + PUCHAR pData2; + PNDIS_PACKET pPacket2 = NULL; + + + + Msdu2Size = *(pRxBlk->pData) + (*(pRxBlk->pData+1) << 8); + + if ((Msdu2Size <= 1536) && (Msdu2Size < pRxBlk->DataSize)) + { + /* skip two byte MSDU2 len */ + pRxBlk->pData += 2; + pRxBlk->DataSize -= 2; + } + else + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // get 802.3 Header and remove LLC +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); +#endif // CONFIG_STA_SUPPORT // + + + ASSERT(pRxBlk->pRxPacket); + + // Ralink Aggregation frame + pAd->RalinkCounters.OneSecRxAggregationCount ++; + Payload1Size = pRxBlk->DataSize - Msdu2Size; + Payload2Size = Msdu2Size - LENGTH_802_3; + + pData2 = pRxBlk->pData + Payload1Size + LENGTH_802_3; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pPacket2 = duplicate_pkt(pAd, (pData2-LENGTH_802_3), LENGTH_802_3, pData2, Payload2Size, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + + if (!pPacket2) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // update payload size of 1st packet + pRxBlk->DataSize = Payload1Size; + wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxBlk->pRxPacket, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + + if (pPacket2) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket2, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + } +} + + +#define RESET_FRAGFRAME(_fragFrame) \ + { \ + _fragFrame.RxSize = 0; \ + _fragFrame.Sequence = 0; \ + _fragFrame.LastFrag = 0; \ + _fragFrame.Flags = 0; \ + } + + +PNDIS_PACKET RTMPDeFragmentDataFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + UCHAR *pData = pRxBlk->pData; + USHORT DataSize = pRxBlk->DataSize; + PNDIS_PACKET pRetPacket = NULL; + UCHAR *pFragBuffer = NULL; + BOOLEAN bReassDone = FALSE; + UCHAR HeaderRoom = 0; + + + ASSERT(pHeader); + + HeaderRoom = pData - (UCHAR *)pHeader; + + // Re-assemble the fragmented packets + if (pHeader->Frag == 0) // Frag. Number is 0 : First frag or only one pkt + { + // the first pkt of fragment, record it. + if (pHeader->FC.MoreFrag) + { + ASSERT(pAd->FragFrame.pFragPacket); + pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket); + pAd->FragFrame.RxSize = DataSize + HeaderRoom; + NdisMoveMemory(pFragBuffer, pHeader, pAd->FragFrame.RxSize); + pAd->FragFrame.Sequence = pHeader->Sequence; + pAd->FragFrame.LastFrag = pHeader->Frag; // Should be 0 + ASSERT(pAd->FragFrame.LastFrag == 0); + goto done; // end of processing this frame + } + } + else //Middle & End of fragment + { + if ((pHeader->Sequence != pAd->FragFrame.Sequence) || + (pHeader->Frag != (pAd->FragFrame.LastFrag + 1))) + { + // Fragment is not the same sequence or out of fragment number order + // Reset Fragment control blk + RESET_FRAGFRAME(pAd->FragFrame); + DBGPRINT(RT_DEBUG_ERROR, ("Fragment is not the same sequence or out of fragment number order.\n")); + goto done; // give up this frame + } + else if ((pAd->FragFrame.RxSize + DataSize) > MAX_FRAME_SIZE) + { + // Fragment frame is too large, it exeeds the maximum frame size. + // Reset Fragment control blk + RESET_FRAGFRAME(pAd->FragFrame); + DBGPRINT(RT_DEBUG_ERROR, ("Fragment frame is too large, it exeeds the maximum frame size.\n")); + goto done; // give up this frame + } + + // + // Broadcom AP(BCM94704AGR) will send out LLC in fragment's packet, LLC only can accpet at first fragment. + // In this case, we will dropt it. + // + if (NdisEqualMemory(pData, SNAP_802_1H, sizeof(SNAP_802_1H))) + { + DBGPRINT(RT_DEBUG_ERROR, ("Find another LLC at Middle or End fragment(SN=%d, Frag=%d)\n", pHeader->Sequence, pHeader->Frag)); + goto done; // give up this frame + } + + pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket); + + // concatenate this fragment into the re-assembly buffer + NdisMoveMemory((pFragBuffer + pAd->FragFrame.RxSize), pData, DataSize); + pAd->FragFrame.RxSize += DataSize; + pAd->FragFrame.LastFrag = pHeader->Frag; // Update fragment number + + // Last fragment + if (pHeader->FC.MoreFrag == FALSE) + { + bReassDone = TRUE; + } + } + +done: + // always release rx fragmented packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + + // return defragmented packet if packet is reassembled completely + // otherwise return NULL + if (bReassDone) + { + PNDIS_PACKET pNewFragPacket; + + // allocate a new packet buffer for fragment + pNewFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE); + if (pNewFragPacket) + { + // update RxBlk + pRetPacket = pAd->FragFrame.pFragPacket; + pAd->FragFrame.pFragPacket = pNewFragPacket; + pRxBlk->pHeader = (PHEADER_802_11) GET_OS_PKT_DATAPTR(pRetPacket); + pRxBlk->pData = (UCHAR *)pRxBlk->pHeader + HeaderRoom; + pRxBlk->DataSize = pAd->FragFrame.RxSize - HeaderRoom; + pRxBlk->pRxPacket = pRetPacket; + } + else + { + RESET_FRAGFRAME(pAd->FragFrame); + } + } + + return pRetPacket; +} + + +VOID Indicate_AMSDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + UINT nMSDU; + + update_os_packet_info(pAd, pRxBlk, FromWhichBSSID); + RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID); + nMSDU = deaggregate_AMSDU_announce(pAd, pRxBlk->pRxPacket, pRxBlk->pData, pRxBlk->DataSize); +} + +VOID Indicate_EAPOL_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + MAC_TABLE_ENTRY *pEntry = NULL; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID); + return; + } +#endif // CONFIG_STA_SUPPORT // + + if (pEntry == NULL) + { + DBGPRINT(RT_DEBUG_WARN, ("Indicate_EAPOL_Packet: drop and release the invalid packet.\n")); + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } +} + +#define BCN_TBTT_OFFSET 64 //defer 64 us +VOID ReSyncBeaconTime( + IN PRTMP_ADAPTER pAd) +{ + + UINT32 Offset; + + + Offset = (pAd->TbttTickCount) % (BCN_TBTT_OFFSET); + + pAd->TbttTickCount++; + + // + // The updated BeaconInterval Value will affect Beacon Interval after two TBTT + // beacasue the original BeaconInterval had been loaded into next TBTT_TIMER + // + if (Offset == (BCN_TBTT_OFFSET-2)) + { + BCN_TIME_CFG_STRUC csr; + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); + csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod << 4) - 1 ; // ASIC register in units of 1/16 TU = 64us + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); + } + else + { + if (Offset == (BCN_TBTT_OFFSET-1)) + { + BCN_TIME_CFG_STRUC csr; + + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); + csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod) << 4; // ASIC register in units of 1/16 TU + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); + } + } +} + diff --git a/drivers/staging/rt2860/common/cmm_data_2860.c b/drivers/staging/rt2860/common/cmm_data_2860.c new file mode 100644 index 000000000000..4f414edd658c --- /dev/null +++ b/drivers/staging/rt2860/common/cmm_data_2860.c @@ -0,0 +1,1240 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ + +/* + All functions in this file must be PCI-depended, or you should out your function + in other files. + +*/ +#include "../rt_config.h" + +extern RTMP_RF_REGS RF2850RegTable[]; +extern UCHAR NUM_OF_2850_CHNL; + +USHORT RtmpPCI_WriteTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber) +{ + + UCHAR *pDMAHeaderBufVA; + USHORT TxIdx, RetTxIdx; + PTXD_STRUC pTxD; + UINT32 BufBasePaLow; + PRTMP_TX_RING pTxRing; + USHORT hwHeaderLen; + + // + // get Tx Ring Resource + // + pTxRing = &pAd->TxRing[pTxBlk->QueIdx]; + TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx; + pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa; + BufBasePaLow = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa); + + // copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer + if (pTxBlk->TxFrameType == TX_AMSDU_FRAME) + { + hwHeaderLen = pTxBlk->MpduHeaderLen - LENGTH_AMSDU_SUBFRAMEHEAD + pTxBlk->HdrPadLen + LENGTH_AMSDU_SUBFRAMEHEAD; + } + else + { + hwHeaderLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + } + NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf, TXINFO_SIZE + TXWI_SIZE + hwHeaderLen); + + pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket; + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + + // + // build Tx Descriptor + // + + pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; + NdisZeroMemory(pTxD, TXD_SIZE); + + pTxD->SDPtr0 = BufBasePaLow; + pTxD->SDLen0 = TXINFO_SIZE + TXWI_SIZE + hwHeaderLen; // include padding + pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);; + pTxD->SDLen1 = pTxBlk->SrcBufLen; + pTxD->LastSec0 = 0; + pTxD->LastSec1 = (bIsLast) ? 1 : 0; + + RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA); + + RetTxIdx = TxIdx; + // + // Update Tx index + // + INC_RING_INDEX(TxIdx, TX_RING_SIZE); + pTxRing->TxCpuIdx = TxIdx; + + *FreeNumber -= 1; + + return RetTxIdx; +} + + +USHORT RtmpPCI_WriteSingleTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber) +{ + + UCHAR *pDMAHeaderBufVA; + USHORT TxIdx, RetTxIdx; + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + UINT32 BufBasePaLow; + PRTMP_TX_RING pTxRing; + USHORT hwHeaderLen; + + // + // get Tx Ring Resource + // + pTxRing = &pAd->TxRing[pTxBlk->QueIdx]; + TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx; + pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa; + BufBasePaLow = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa); + + // copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer + hwHeaderLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + + NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf, TXINFO_SIZE + TXWI_SIZE + hwHeaderLen); + + pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket; + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + + // + // build Tx Descriptor + // +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; +#endif + NdisZeroMemory(pTxD, TXD_SIZE); + + pTxD->SDPtr0 = BufBasePaLow; + pTxD->SDLen0 = TXINFO_SIZE + TXWI_SIZE + hwHeaderLen; // include padding + pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);; + pTxD->SDLen1 = pTxBlk->SrcBufLen; + pTxD->LastSec0 = 0; + pTxD->LastSec1 = (bIsLast) ? 1 : 0; + + RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA); +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)(pDMAHeaderBufVA + TXINFO_SIZE), TYPE_TXWI); + RTMPFrameEndianChange(pAd, (PUCHAR)(pDMAHeaderBufVA + TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE); + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif // RT_BIG_ENDIAN // + + RetTxIdx = TxIdx; + // + // Update Tx index + // + INC_RING_INDEX(TxIdx, TX_RING_SIZE); + pTxRing->TxCpuIdx = TxIdx; + + *FreeNumber -= 1; + + return RetTxIdx; +} + + +USHORT RtmpPCI_WriteMultiTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR frameNum, + OUT USHORT *FreeNumber) +{ + BOOLEAN bIsLast; + UCHAR *pDMAHeaderBufVA; + USHORT TxIdx, RetTxIdx; + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + UINT32 BufBasePaLow; + PRTMP_TX_RING pTxRing; + USHORT hwHdrLen; + UINT32 firstDMALen; + + bIsLast = ((frameNum == (pTxBlk->TotalFrameNum - 1)) ? 1 : 0); + + // + // get Tx Ring Resource + // + pTxRing = &pAd->TxRing[pTxBlk->QueIdx]; + TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx; + pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa; + BufBasePaLow = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa); + + if (frameNum == 0) + { + // copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer + if (pTxBlk->TxFrameType == TX_AMSDU_FRAME) + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD, 4)+LENGTH_AMSDU_SUBFRAMEHEAD; + hwHdrLen = pTxBlk->MpduHeaderLen - LENGTH_AMSDU_SUBFRAMEHEAD + pTxBlk->HdrPadLen + LENGTH_AMSDU_SUBFRAMEHEAD; + else if (pTxBlk->TxFrameType == TX_RALINK_FRAME) + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD, 4)+LENGTH_ARALINK_HEADER_FIELD; + hwHdrLen = pTxBlk->MpduHeaderLen - LENGTH_ARALINK_HEADER_FIELD + pTxBlk->HdrPadLen + LENGTH_ARALINK_HEADER_FIELD; + else + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); + hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + + firstDMALen = TXINFO_SIZE + TXWI_SIZE + hwHdrLen; + } + else + { + firstDMALen = pTxBlk->MpduHeaderLen; + } + + NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf, firstDMALen); + + pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket; + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + + // + // build Tx Descriptor + // +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; +#endif + NdisZeroMemory(pTxD, TXD_SIZE); + + pTxD->SDPtr0 = BufBasePaLow; + pTxD->SDLen0 = firstDMALen; // include padding + pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE);; + pTxD->SDLen1 = pTxBlk->SrcBufLen; + pTxD->LastSec0 = 0; + pTxD->LastSec1 = (bIsLast) ? 1 : 0; + + RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA); + +#ifdef RT_BIG_ENDIAN + if (frameNum == 0) + RTMPFrameEndianChange(pAd, (PUCHAR)(pDMAHeaderBufVA+ TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE); + + if (frameNum != 0) + RTMPWIEndianChange((PUCHAR)(pDMAHeaderBufVA + TXINFO_SIZE), TYPE_TXWI); + + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif // RT_BIG_ENDIAN // + + RetTxIdx = TxIdx; + // + // Update Tx index + // + INC_RING_INDEX(TxIdx, TX_RING_SIZE); + pTxRing->TxCpuIdx = TxIdx; + + *FreeNumber -= 1; + + return RetTxIdx; + +} + + +VOID RtmpPCI_FinalWriteTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN USHORT totalMPDUSize, + IN USHORT FirstTxIdx) +{ + + PTXWI_STRUC pTxWI; + PRTMP_TX_RING pTxRing; + + // + // get Tx Ring Resource + // + pTxRing = &pAd->TxRing[pTxBlk->QueIdx]; + pTxWI = (PTXWI_STRUC) pTxRing->Cell[FirstTxIdx].DmaBuf.AllocVa; + pTxWI->MPDUtotalByteCount = totalMPDUSize; +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); +#endif // RT_BIG_ENDIAN // + +} + + +VOID RtmpPCIDataLastTxIdx( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN USHORT LastTxIdx) +{ + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + PRTMP_TX_RING pTxRing; + + // + // get Tx Ring Resource + // + pTxRing = &pAd->TxRing[QueIdx]; + + // + // build Tx Descriptor + // +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) pTxRing->Cell[LastTxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC) pTxRing->Cell[LastTxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; +#endif + + pTxD->LastSec1 = 1; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif // RT_BIG_ENDIAN // + +} + + +USHORT RtmpPCI_WriteFragTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR fragNum, + OUT USHORT *FreeNumber) +{ + UCHAR *pDMAHeaderBufVA; + USHORT TxIdx, RetTxIdx; + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + UINT32 BufBasePaLow; + PRTMP_TX_RING pTxRing; + USHORT hwHeaderLen; + UINT32 firstDMALen; + + // + // Get Tx Ring Resource + // + pTxRing = &pAd->TxRing[pTxBlk->QueIdx]; + TxIdx = pAd->TxRing[pTxBlk->QueIdx].TxCpuIdx; + pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa; + BufBasePaLow = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa); + + // + // Copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer + // + hwHeaderLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + + firstDMALen = TXINFO_SIZE + TXWI_SIZE + hwHeaderLen; + NdisMoveMemory(pDMAHeaderBufVA, pTxBlk->HeaderBuf, firstDMALen); + + + // + // Build Tx Descriptor + // +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; +#endif + NdisZeroMemory(pTxD, TXD_SIZE); + + if (fragNum == pTxBlk->TotalFragNum) + { + pTxRing->Cell[TxIdx].pNdisPacket = pTxBlk->pPacket; + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + } + + pTxD->SDPtr0 = BufBasePaLow; + pTxD->SDLen0 = firstDMALen; // include padding + pTxD->SDPtr1 = PCI_MAP_SINGLE(pAd, pTxBlk, 0, 1, PCI_DMA_TODEVICE); + pTxD->SDLen1 = pTxBlk->SrcBufLen; + pTxD->LastSec0 = 0; + pTxD->LastSec1 = 1; + + RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA); + +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)(pDMAHeaderBufVA + TXINFO_SIZE), TYPE_TXWI); + RTMPFrameEndianChange(pAd, (PUCHAR)(pDMAHeaderBufVA + TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE); + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif // RT_BIG_ENDIAN // + + RetTxIdx = TxIdx; + pTxBlk->Priv += pTxBlk->SrcBufLen; + + // + // Update Tx index + // + INC_RING_INDEX(TxIdx, TX_RING_SIZE); + pTxRing->TxCpuIdx = TxIdx; + + *FreeNumber -= 1; + + return RetTxIdx; + +} + +/* + Must be run in Interrupt context + This function handle PCI specific TxDesc and cpu index update and kick the packet out. + */ +int RtmpPCIMgmtKickOut( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket, + IN PUCHAR pSrcBufVA, + IN UINT SrcBufLen) +{ + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + ULONG SwIdx = pAd->MgmtRing.TxCpuIdx; + +#ifdef RT_BIG_ENDIAN + pDestTxD = (PTXD_STRUC)pAd->MgmtRing.Cell[SwIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#else + pTxD = (PTXD_STRUC) pAd->MgmtRing.Cell[SwIdx].AllocVa; +#endif + + pAd->MgmtRing.Cell[SwIdx].pNdisPacket = pPacket; + pAd->MgmtRing.Cell[SwIdx].pNextNdisPacket = NULL; + + RTMPWriteTxDescriptor(pAd, pTxD, TRUE, FIFO_MGMT); + pTxD->LastSec0 = 1; + pTxD->LastSec1 = 1; + pTxD->DMADONE = 0; + pTxD->SDLen1 = 0; + pTxD->SDPtr0 = PCI_MAP_SINGLE(pAd, pSrcBufVA, SrcBufLen, 0, PCI_DMA_TODEVICE);; + pTxD->SDLen0 = SrcBufLen; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // Increase TX_CTX_IDX, but write to register later. + INC_RING_INDEX(pAd->MgmtRing.TxCpuIdx, MGMT_RING_SIZE); + + RTMP_IO_WRITE32(pAd, TX_MGMTCTX_IDX, pAd->MgmtRing.TxCpuIdx); + + return 0; +} + + +#ifdef CONFIG_STA_SUPPORT +/* + ======================================================================== + + Routine Description: + Check Rx descriptor, return NDIS_STATUS_FAILURE if any error dound + + Arguments: + pRxD Pointer to the Rx descriptor + + Return Value: + NDIS_STATUS_SUCCESS No err + NDIS_STATUS_FAILURE Error + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPCheckRxError( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC pRxD) +{ + PCIPHER_KEY pWpaKey; + INT dBm; + + // Phy errors & CRC errors + if (/*(pRxD->PhyErr) ||*/ (pRxD->Crc)) + { + // Check RSSI for Noise Hist statistic collection. + dBm = (INT) (pRxWI->RSSI0) - pAd->BbpRssiToDbmDelta; + if (dBm <= -87) + pAd->StaCfg.RPIDensity[0] += 1; + else if (dBm <= -82) + pAd->StaCfg.RPIDensity[1] += 1; + else if (dBm <= -77) + pAd->StaCfg.RPIDensity[2] += 1; + else if (dBm <= -72) + pAd->StaCfg.RPIDensity[3] += 1; + else if (dBm <= -67) + pAd->StaCfg.RPIDensity[4] += 1; + else if (dBm <= -62) + pAd->StaCfg.RPIDensity[5] += 1; + else if (dBm <= -57) + pAd->StaCfg.RPIDensity[6] += 1; + else if (dBm > -57) + pAd->StaCfg.RPIDensity[7] += 1; + + return(NDIS_STATUS_FAILURE); + } + + // Add Rx size to channel load counter, we should ignore error counts + pAd->StaCfg.CLBusyBytes += (pRxD->SDL0 + 14); + + // Drop ToDs promiscous frame, it is opened due to CCX 2 channel load statistics + if (pHeader != NULL) + { + if (pHeader->FC.ToDs) + { + return(NDIS_STATUS_FAILURE); + } + } + + // Drop not U2M frames, cant's drop here because we will drop beacon in this case + // I am kind of doubting the U2M bit operation + // if (pRxD->U2M == 0) + // return(NDIS_STATUS_FAILURE); + + // drop decyption fail frame + if (pRxD->CipherErr) + { + if (pRxD->CipherErr == 2) + {DBGPRINT_RAW(RT_DEBUG_TRACE,("pRxD ERROR: ICV ok but MICErr "));} + else if (pRxD->CipherErr == 1) + {DBGPRINT_RAW(RT_DEBUG_TRACE,("pRxD ERROR: ICV Err "));} + else if (pRxD->CipherErr == 3) + DBGPRINT_RAW(RT_DEBUG_TRACE,("pRxD ERROR: Key not valid ")); + + if (((pRxD->CipherErr & 1) == 1) && pAd->CommonCfg.bWirelessEvent && INFRA_ON(pAd)) + RTMPSendWirelessEvent(pAd, IW_ICV_ERROR_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + DBGPRINT_RAW(RT_DEBUG_TRACE,(" %d (len=%d, Mcast=%d, MyBss=%d, Wcid=%d, KeyId=%d)\n", + pRxD->CipherErr, + pRxD->SDL0, + pRxD->Mcast | pRxD->Bcast, + pRxD->MyBss, + pRxWI->WirelessCliID, + pRxWI->KeyIndex)); + + // + // MIC Error + // + if (pRxD->CipherErr == 2) + { + pWpaKey = &pAd->SharedKey[BSS0][pRxWI->KeyIndex]; +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + WpaSendMicFailureToWpaSupplicant(pAd, + (pWpaKey->Type == PAIRWISEKEY) ? TRUE:FALSE); + else +#endif // WPA_SUPPLICANT_SUPPORT // + RTMPReportMicError(pAd, pWpaKey); + + if (((pRxD->CipherErr & 2) == 2) && pAd->CommonCfg.bWirelessEvent && INFRA_ON(pAd)) + RTMPSendWirelessEvent(pAd, IW_MIC_ERROR_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + DBGPRINT_RAW(RT_DEBUG_ERROR,("Rx MIC Value error\n")); + } + + if (pHeader == NULL) + return(NDIS_STATUS_SUCCESS); + + return(NDIS_STATUS_FAILURE); + } + + return(NDIS_STATUS_SUCCESS); +} + +/* + ========================================================================== + Description: + This routine sends command to firmware and turn our chip to power save mode. + Both RadioOff and .11 power save function needs to call this routine. + Input: + Level = GUIRADIO_OFF : GUI Radio Off mode + Level = DOT11POWERSAVE : 802.11 power save mode + Level = RTMP_HALT : When Disable device. + + ========================================================================== + */ +VOID RT28xxPciAsicRadioOff( + IN PRTMP_ADAPTER pAd, + IN UCHAR Level, + IN USHORT TbttNumToNextWakeUp) +{ + WPDMA_GLO_CFG_STRUC DmaCfg; + UCHAR i, tempBBP_R3 = 0; + BOOLEAN brc = FALSE, Cancelled; + UINT32 TbTTTime = 0; + UINT32 PsPollTime = 0, MACValue; + ULONG BeaconPeriodTime; + UINT32 RxDmaIdx, RxCpuIdx; + DBGPRINT(RT_DEBUG_TRACE, ("AsicRadioOff ===> TxCpuIdx = %d, TxDmaIdx = %d. RxCpuIdx = %d, RxDmaIdx = %d.\n", pAd->TxRing[0].TxCpuIdx, pAd->TxRing[0].TxDmaIdx, pAd->RxRing.RxCpuIdx, pAd->RxRing.RxDmaIdx)); + + // Check Rx DMA busy status, if more than half is occupied, give up this radio off. + RTMP_IO_READ32(pAd, RX_DRX_IDX , &RxDmaIdx); + RTMP_IO_READ32(pAd, RX_CRX_IDX , &RxCpuIdx); + if ((RxDmaIdx > RxCpuIdx) && ((RxDmaIdx - RxCpuIdx) > RX_RING_SIZE/3)) + { + DBGPRINT(RT_DEBUG_TRACE, ("AsicRadioOff ===> return1. RxDmaIdx = %d , RxCpuIdx = %d. \n", RxDmaIdx, RxCpuIdx)); + return; + } + else if ((RxCpuIdx >= RxDmaIdx) && ((RxCpuIdx - RxDmaIdx) < RX_RING_SIZE/3)) + { + DBGPRINT(RT_DEBUG_TRACE, ("AsicRadioOff ===> return2. RxCpuIdx = %d. RxDmaIdx = %d , \n", RxCpuIdx, RxDmaIdx)); + return; + } + + // Once go into this function, disable tx because don't want too many packets in queue to prevent HW stops. + pAd->bPCIclkOffDisableTx = TRUE; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + + if (Level == DOT11POWERSAVE) + { + RTMP_IO_READ32(pAd, TBTT_TIMER, &TbTTTime); + TbTTTime &= 0x1ffff; + // 00. check if need to do sleep in this DTIM period. If next beacon will arrive within 30ms , ...doesn't necessarily sleep. + // TbTTTime uint = 64us, LEAD_TIME unit = 1024us, PsPollTime unit = 1ms + if (((64*TbTTTime) <((LEAD_TIME*1024) + 40000)) && (TbttNumToNextWakeUp == 0)) + { + DBGPRINT(RT_DEBUG_TRACE, ("TbTTTime = 0x%x , give up this sleep. \n", TbTTTime)); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + pAd->bPCIclkOffDisableTx = FALSE; + return; + } + else + { + PsPollTime = (64*TbTTTime- LEAD_TIME*1024)/1000; + PsPollTime -= 3; + + BeaconPeriodTime = pAd->CommonCfg.BeaconPeriod*102/100; + if (TbttNumToNextWakeUp > 0) + PsPollTime += ((TbttNumToNextWakeUp -1) * BeaconPeriodTime); + + pAd->Mlme.bPsPollTimerRunning = TRUE; + RTMPSetTimer(&pAd->Mlme.PsPollTimer, PsPollTime); + } + } + } + + // 0. Disable Tx DMA. + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + DmaCfg.field.EnableTxDMA = 0; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, DmaCfg.word); + + // 1. Wait DMA not busy + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + if ((DmaCfg.field.TxDMABusy == 0) && (DmaCfg.field.RxDMABusy == 0)) + break; + RTMPusecDelay(20); + i++; + }while(i < 50); + + if (i >= 50) + { + DBGPRINT(RT_DEBUG_TRACE, ("DMA keeps busy. return on RT28xxPciAsicRadioOff ()\n")); + pAd->bPCIclkOffDisableTx = FALSE; + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + DmaCfg.field.EnableTxDMA = 1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, DmaCfg.word); + return; + } + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF); + + // Set to 1R. + tempBBP_R3 = (pAd->StaCfg.BBPR3 & 0xE7); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, tempBBP_R3); + + // In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. + if (INFRA_ON(pAd) && (pAd->CommonCfg.CentralChannel != pAd->CommonCfg.Channel) + && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + AsicTurnOffRFClk(pAd, pAd->CommonCfg.CentralChannel); + } + else + { + // Must using 20MHz. + AsicTurnOffRFClk(pAd, pAd->CommonCfg.Channel); + } + + // When PCI clock is off, don't want to service interrupt. + RTMP_IO_WRITE32(pAd, INT_MASK_CSR, AutoWakeupInt); + + RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx); + // Disable MAC Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL , &MACValue); + MACValue &= 0xf7; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL , MACValue); + + // 2. Send Sleep command + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff); + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff); + AsicSendCommandToMcu(pAd, 0x30, PowerSafeCID, 0xff, 0x00); // send POWER-SAVE command to MCU. Timeout unit:40us. + // 2-1. Wait command success + // Status = 1 : success, Status = 2, already sleep, Status = 3, Maybe MAC is busy so can't finish this task. + brc = AsicCheckCommanOk(pAd, PowerSafeCID); + + if (brc == FALSE) + { + // try again + AsicSendCommandToMcu(pAd, 0x30, PowerSafeCID, 0xff, 0x00); // send POWER-SAVE command to MCU. Timeout unit:40us. + //RTMPusecDelay(200); + brc = AsicCheckCommanOk(pAd, PowerSafeCID); + } + + // 3. After 0x30 command is ok, send radio off command. lowbyte = 0 for power safe. + // If 0x30 command is not ok this time, we can ignore 0x35 command. It will make sure not cause firmware'r problem. + if ((Level == DOT11POWERSAVE) && (brc == TRUE)) + { + AsicSendCommandToMcu(pAd, 0x35, PowerRadioOffCID, 0, 0x00); // lowbyte = 0 means to do power safe, NOT turn off radio. + // 3-1. Wait command success + AsicCheckCommanOk(pAd, PowerRadioOffCID); + } + else if (brc == TRUE) + { + AsicSendCommandToMcu(pAd, 0x35, PowerRadioOffCID, 1, 0x00); // lowbyte = 0 means to do power safe, NOT turn off radio. + // 3-1. Wait command success + AsicCheckCommanOk(pAd, PowerRadioOffCID); + } + + // Wait DMA not busy + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + if (DmaCfg.field.RxDMABusy == 0) + break; + RTMPusecDelay(20); + i++; + }while(i < 50); + + if (i >= 50) + { + DBGPRINT(RT_DEBUG_TRACE, ("DMA Rx keeps busy. on RT28xxPciAsicRadioOff ()\n")); + } + // disable DMA Rx. + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + DmaCfg.field.EnableRxDMA = 0; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, DmaCfg.word); + } + + if (Level == DOT11POWERSAVE) + { + AUTO_WAKEUP_STRUC AutoWakeupCfg; + //RTMPSetTimer(&pAd->Mlme.PsPollTimer, 90); + + // we have decided to SLEEP, so at least do it for a BEACON period. + if (TbttNumToNextWakeUp == 0) + TbttNumToNextWakeUp = 1; + + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + + // 1. Set auto wake up timer. + AutoWakeupCfg.field.NumofSleepingTbtt = TbttNumToNextWakeUp - 1; + AutoWakeupCfg.field.EnableAutoWakeup = 1; + AutoWakeupCfg.field.AutoLeadTime = LEAD_TIME; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + } + + // 4-1. If it's to disable our device. Need to restore PCI Configuration Space to its original value. + if (Level == RTMP_HALT) + { + if ((brc == TRUE) && (i < 50)) + RTMPPCIeLinkCtrlSetting(pAd, 1); + } + // 4. Set PCI configuration Space Link Comtrol fields. Only Radio Off needs to call this function + else + { + if ((brc == TRUE) && (i < 50)) + RTMPPCIeLinkCtrlSetting(pAd, 3); + } + + pAd->bPCIclkOffDisableTx = FALSE; +} + + +/* + ========================================================================== + Description: + This routine sends command to firmware and turn our chip to wake up mode from power save mode. + Both RadioOn and .11 power save function needs to call this routine. + Input: + Level = GUIRADIO_OFF : call this function is from Radio Off to Radio On. Need to restore PCI host value. + Level = other value : normal wake up function. + + ========================================================================== + */ +BOOLEAN RT28xxPciAsicRadioOn( + IN PRTMP_ADAPTER pAd, + IN UCHAR Level) +{ + WPDMA_GLO_CFG_STRUC DmaCfg; + BOOLEAN Cancelled, brv = TRUE; + UINT32 MACValue; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + if ((Level == GUIRADIO_OFF) || (Level == GUI_IDLE_POWER_SAVE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("RT28xxPciAsicRadioOn ()\n")); + // 1. Set PCI Link Control in Configuration Space. + RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP); + RTMPusecDelay(6000); + } + } + + pAd->bPCIclkOff = FALSE; + + // 2. Send wake up command. + AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00, 0x00); + + // 2-1. wait command ok. + brv = AsicCheckCommanOk(pAd, PowerWakeCID); + if (brv) + { + //RTMP_IO_WRITE32(pAd, INT_MASK_CSR, (DELAYINTMASK|RxINT)); + NICEnableInterrupt(pAd); + + // 3. Enable Tx DMA. + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + DmaCfg.field.EnableTxDMA = 1; + DmaCfg.field.EnableRxDMA = 1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, DmaCfg.word); + + // Eable MAC Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL , &MACValue); + MACValue |= 0x8; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL , MACValue); + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF); + if (Level == GUI_IDLE_POWER_SAVE) + { + // In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. + if (INFRA_ON(pAd) && (pAd->CommonCfg.CentralChannel != pAd->CommonCfg.Channel) + && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + } + else + { + // Must using 20MHz. + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + } + } + return TRUE; + } + else + return FALSE; +} + +VOID RT28xxPciStaAsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx) +{ + AUTO_WAKEUP_STRUC AutoWakeupCfg; + + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + return; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WAKEUP_NOW)) + { + DBGPRINT(RT_DEBUG_TRACE, ("waking up now!\n")); + return; + } + + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WAKEUP_NOW); + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + // Support PCIe Advance Power Save + if (bFromTx == TRUE) + { + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP); + RTMPusecDelay(3000); + DBGPRINT(RT_DEBUG_TRACE, ("=======AsicForceWakeup===bFromTx\n")); + } + + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + + if (RT28xxPciAsicRadioOn(pAd, DOT11POWERSAVE)) + { + // In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. + if (INFRA_ON(pAd) && (pAd->CommonCfg.CentralChannel != pAd->CommonCfg.Channel) + && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + } + else + { + // Must using 20MHz. + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + } + } + } + else + { + // PCI, 2860-PCIe + AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x00); + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + } + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WAKEUP_NOW); + DBGPRINT(RT_DEBUG_TRACE, ("<=======RT28xxPciStaAsicForceWakeup\n")); +} + +VOID RT28xxPciStaAsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp) +{ + if (pAd->StaCfg.bRadio == FALSE) + { + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + return; + } + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + ULONG Now = 0; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WAKEUP_NOW)) + { + DBGPRINT(RT_DEBUG_TRACE, ("waking up now!\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + return; + } + + NdisGetSystemUpTime(&Now); + // If last send NULL fram time is too close to this receiving beacon (within 8ms), don't go to sleep for this DTM. + // Because Some AP can't queuing outgoing frames immediately. + if (((pAd->Mlme.LastSendNULLpsmTime + 8) >= Now) && (pAd->Mlme.LastSendNULLpsmTime <= Now)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Now = %lu, LastSendNULLpsmTime=%lu : RxCountSinceLastNULL = %lu. \n", Now, pAd->Mlme.LastSendNULLpsmTime, pAd->RalinkCounters.RxCountSinceLastNULL)); + return; + } + else if ((pAd->RalinkCounters.RxCountSinceLastNULL > 0) && ((pAd->Mlme.LastSendNULLpsmTime + pAd->CommonCfg.BeaconPeriod) >= Now)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Now = %lu, LastSendNULLpsmTime=%lu: RxCountSinceLastNULL = %lu > 0 \n", Now, pAd->Mlme.LastSendNULLpsmTime, pAd->RalinkCounters.RxCountSinceLastNULL)); + return; + } + + RT28xxPciAsicRadioOff(pAd, DOT11POWERSAVE, TbttNumToNextWakeUp); + } + else + { + AUTO_WAKEUP_STRUC AutoWakeupCfg; + // we have decided to SLEEP, so at least do it for a BEACON period. + if (TbttNumToNextWakeUp == 0) + TbttNumToNextWakeUp = 1; + + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + AutoWakeupCfg.field.NumofSleepingTbtt = TbttNumToNextWakeUp - 1; + AutoWakeupCfg.field.EnableAutoWakeup = 1; + AutoWakeupCfg.field.AutoLeadTime = 5; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x00); // send POWER-SAVE command to MCU. Timeout 40us. + DBGPRINT(RT_DEBUG_TRACE, ("<-- %s, TbttNumToNextWakeUp=%d \n", __FUNCTION__, TbttNumToNextWakeUp)); + } + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_DOZE); +} + +VOID PsPollWakeExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + unsigned long flags; + + DBGPRINT(RT_DEBUG_TRACE,("-->PsPollWakeExec \n")); + RTMP_INT_LOCK(&pAd->irq_lock, flags); + if (pAd->Mlme.bPsPollTimerRunning) + { + RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP); + } + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMP_INT_UNLOCK(&pAd->irq_lock, flags); +} + +VOID RadioOnExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + WPDMA_GLO_CFG_STRUC DmaCfg; + BOOLEAN Cancelled; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + DBGPRINT(RT_DEBUG_TRACE,("-->RadioOnExec() return on fOP_STATUS_DOZE == TRUE; \n")); + RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10); + return; + } + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + DBGPRINT(RT_DEBUG_TRACE,("-->RadioOnExec() return on SCAN_IN_PROGRESS; \n")); + RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10); + return; + } + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + if (pAd->StaCfg.bRadio == TRUE) + { + pAd->bPCIclkOff = FALSE; + RTMPRingCleanUp(pAd, QID_AC_BK); + RTMPRingCleanUp(pAd, QID_AC_BE); + RTMPRingCleanUp(pAd, QID_AC_VI); + RTMPRingCleanUp(pAd, QID_AC_VO); + RTMPRingCleanUp(pAd, QID_HCCA); + RTMPRingCleanUp(pAd, QID_MGMT); + RTMPRingCleanUp(pAd, QID_RX); + + // 2. Send wake up command. + AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00, 0x02); + // 2-1. wait command ok. + AsicCheckCommanOk(pAd, PowerWakeCID); + + // When PCI clock is off, don't want to service interrupt. So when back to clock on, enable interrupt. + NICEnableInterrupt(pAd); + + // 3. Enable Tx DMA. + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &DmaCfg.word); + DmaCfg.field.EnableTxDMA = 1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, DmaCfg.word); + + // In Radio Off, we turn off RF clk, So now need to call ASICSwitchChannel again. + if (INFRA_ON(pAd) && (pAd->CommonCfg.CentralChannel != pAd->CommonCfg.Channel) + && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + } + else + { + // Must using 20MHz. + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + } + + // Clear Radio off flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + + // Set LED + RTMPSetLED(pAd, LED_RADIO_ON); + + if (pAd->StaCfg.Psm == PWR_ACTIVE) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); + } + } + else + { + RT28xxPciAsicRadioOff(pAd, GUIRADIO_OFF, 0); + } +} + +#endif // CONFIG_STA_SUPPORT // + +VOID RT28xxPciMlmeRadioOn( + IN PRTMP_ADAPTER pAd) +{ + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("%s===>\n", __FUNCTION__)); + + if ((pAd->OpMode == OPMODE_AP) || + ((pAd->OpMode == OPMODE_STA) && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)))) + { + NICResetFromError(pAd); + + RTMPRingCleanUp(pAd, QID_AC_BK); + RTMPRingCleanUp(pAd, QID_AC_BE); + RTMPRingCleanUp(pAd, QID_AC_VI); + RTMPRingCleanUp(pAd, QID_AC_VO); + RTMPRingCleanUp(pAd, QID_HCCA); + RTMPRingCleanUp(pAd, QID_MGMT); + RTMPRingCleanUp(pAd, QID_RX); + + // Enable Tx/Rx + RTMPEnableRxTx(pAd); + + // Clear Radio off flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + + // Set LED + RTMPSetLED(pAd, LED_RADIO_ON); + } + +#ifdef CONFIG_STA_SUPPORT + if ((pAd->OpMode == OPMODE_STA) && + (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE))) + { + BOOLEAN Cancelled; + + RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_WAKEUP); + + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled); + RTMPSetTimer(&pAd->Mlme.RadioOnOffTimer, 10); + } +#endif // CONFIG_STA_SUPPORT // +} + +VOID RT28xxPciMlmeRadioOFF( + IN PRTMP_ADAPTER pAd) +{ + WPDMA_GLO_CFG_STRUC GloCfg; + UINT32 i; + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("%s===>\n", __FUNCTION__)); + + // Set LED + RTMPSetLED(pAd, LED_RADIO_OFF); + // Set Radio off flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + BOOLEAN Cancelled; + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + } + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + BOOLEAN Cancelled; + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled); + } + + // Link down first if any association exists + if (INFRA_ON(pAd) || ADHOC_ON(pAd)) + LinkDown(pAd, FALSE); + RTMPusecDelay(10000); + //========================================== + // Clean up old bss table + BssTableInit(&pAd->ScanTab); + } +#endif // CONFIG_STA_SUPPORT // + + // Disable Tx/Rx DMA + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); // disable DMA + GloCfg.field.EnableTxDMA = 0; + GloCfg.field.EnableRxDMA = 0; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); // abort all TX rings + + + // MAC_SYS_CTRL => value = 0x0 => 40mA + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0); + + // PWR_PIN_CFG => value = 0x0 => 40mA + RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0); + + // TX_PIN_CFG => value = 0x0 => 20mA + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, 0); + + if (pAd->CommonCfg.BBPCurrentBW == BW_40) + { + // Must using 40MHz. + AsicTurnOffRFClk(pAd, pAd->CommonCfg.CentralChannel); + } + else + { + // Must using 20MHz. + AsicTurnOffRFClk(pAd, pAd->CommonCfg.Channel); + } + + // Waiting for DMA idle + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + RTMPusecDelay(1000); + }while (i++ < 100); +} diff --git a/drivers/staging/rt2860/common/cmm_info.c b/drivers/staging/rt2860/common/cmm_info.c new file mode 100644 index 000000000000..0aadf8af633a --- /dev/null +++ b/drivers/staging/rt2860/common/cmm_info.c @@ -0,0 +1,3417 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ + +#include "../rt_config.h" + +INT Show_SSID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Channel_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +#ifdef DOT11_N_SUPPORT +INT Show_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // DOT11_N_SUPPORT // + +INT Show_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_CountryCode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +#ifdef AGGREGATION_SUPPORT +INT Show_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // AGGREGATION_SUPPORT // + +#ifdef WMM_SUPPORT +INT Show_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // WMM_SUPPORT // + +INT Show_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +#ifdef CONFIG_STA_SUPPORT +INT Show_NetworkType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // CONFIG_STA_SUPPORT // + +INT Show_AuthMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_EncrypType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key1_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key2_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key3_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key4_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_WPAPSK_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +static struct { + CHAR *name; + INT (*show_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg); +} *PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC, RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC[] = { + {"SSID", Show_SSID_Proc}, + {"WirelessMode", Show_WirelessMode_Proc}, + {"TxBurst", Show_TxBurst_Proc}, + {"TxPreamble", Show_TxPreamble_Proc}, + {"TxPower", Show_TxPower_Proc}, + {"Channel", Show_Channel_Proc}, + {"BGProtection", Show_BGProtection_Proc}, + {"RTSThreshold", Show_RTSThreshold_Proc}, + {"FragThreshold", Show_FragThreshold_Proc}, +#ifdef DOT11_N_SUPPORT + {"HtBw", Show_HtBw_Proc}, + {"HtMcs", Show_HtMcs_Proc}, + {"HtGi", Show_HtGi_Proc}, + {"HtOpMode", Show_HtOpMode_Proc}, + {"HtExtcha", Show_HtExtcha_Proc}, + {"HtMpduDensity", Show_HtMpduDensity_Proc}, + {"HtBaWinSize", Show_HtBaWinSize_Proc}, + {"HtRdg", Show_HtRdg_Proc}, + {"HtAmsdu", Show_HtAmsdu_Proc}, + {"HtAutoBa", Show_HtAutoBa_Proc}, +#endif // DOT11_N_SUPPORT // + {"CountryRegion", Show_CountryRegion_Proc}, + {"CountryRegionABand", Show_CountryRegionABand_Proc}, + {"CountryCode", Show_CountryCode_Proc}, +#ifdef AGGREGATION_SUPPORT + {"PktAggregate", Show_PktAggregate_Proc}, +#endif + +#ifdef WMM_SUPPORT + {"WmmCapable", Show_WmmCapable_Proc}, +#endif + {"IEEE80211H", Show_IEEE80211H_Proc}, +#ifdef CONFIG_STA_SUPPORT + {"NetworkType", Show_NetworkType_Proc}, +#endif // CONFIG_STA_SUPPORT // + {"AuthMode", Show_AuthMode_Proc}, + {"EncrypType", Show_EncrypType_Proc}, + {"DefaultKeyID", Show_DefaultKeyID_Proc}, + {"Key1", Show_Key1_Proc}, + {"Key2", Show_Key2_Proc}, + {"Key3", Show_Key3_Proc}, + {"Key4", Show_Key4_Proc}, + {"WPAPSK", Show_WPAPSK_Proc}, + {NULL, NULL} +}; + +/* + ========================================================================== + Description: + Get Driver version. + + Return: + ========================================================================== +*/ +INT Set_DriverVersion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + DBGPRINT(RT_DEBUG_TRACE, ("Driver version-%s\n", STA_DRIVER_VERSION)); +#endif // CONFIG_STA_SUPPORT // + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Country Region. + This command will not work, if the field of CountryRegion in eeprom is programmed. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG region; + + region = simple_strtol(arg, 0, 10); + +#ifdef EXT_BUILD_CHANNEL_LIST + return -EOPNOTSUPP; +#endif // EXT_BUILD_CHANNEL_LIST // + + // Country can be set only when EEPROM not programmed + if (pAd->CommonCfg.CountryRegion & 0x80) + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegion_Proc::parameter of CountryRegion in eeprom is programmed \n")); + return FALSE; + } + + if((region >= 0) && (region <= REGION_MAXIMUM_BG_BAND)) + { + pAd->CommonCfg.CountryRegion = (UCHAR) region; + } + else if (region == REGION_31_BG_BAND) + { + pAd->CommonCfg.CountryRegion = (UCHAR) region; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegion_Proc::parameters out of range\n")); + return FALSE; + } + + // if set country region, driver needs to be reset + BuildChannelList(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_CountryRegion_Proc::(CountryRegion=%d)\n", pAd->CommonCfg.CountryRegion)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Country Region for A band. + This command will not work, if the field of CountryRegion in eeprom is programmed. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG region; + + region = simple_strtol(arg, 0, 10); + +#ifdef EXT_BUILD_CHANNEL_LIST + return -EOPNOTSUPP; +#endif // EXT_BUILD_CHANNEL_LIST // + + // Country can be set only when EEPROM not programmed + if (pAd->CommonCfg.CountryRegionForABand & 0x80) + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegionABand_Proc::parameter of CountryRegion in eeprom is programmed \n")); + return FALSE; + } + + if((region >= 0) && (region <= REGION_MAXIMUM_A_BAND)) + { + pAd->CommonCfg.CountryRegionForABand = (UCHAR) region; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegionABand_Proc::parameters out of range\n")); + return FALSE; + } + + // if set country region, driver needs to be reset + BuildChannelList(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_CountryRegionABand_Proc::(CountryRegion=%d)\n", pAd->CommonCfg.CountryRegionForABand)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Wireless Mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG WirelessMode; + INT success = TRUE; + + WirelessMode = simple_strtol(arg, 0, 10); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + INT MaxPhyMode = PHY_11G; + +#ifdef DOT11_N_SUPPORT + MaxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + if (WirelessMode <= MaxPhyMode) + { + RTMPSetPhyMode(pAd, WirelessMode); +#ifdef DOT11_N_SUPPORT + if (WirelessMode >= PHY_11ABGN_MIXED) + { + pAd->CommonCfg.BACapability.field.AutoBA = TRUE; + pAd->CommonCfg.REGBACapability.field.AutoBA = TRUE; + } + else + { + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + pAd->CommonCfg.REGBACapability.field.AutoBA = FALSE; + } +#endif // DOT11_N_SUPPORT // + // Set AdhocMode rates + if (pAd->StaCfg.BssType == BSS_ADHOC) + { + MlmeUpdateTxRates(pAd, FALSE, 0); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy to on-chip memory + } + } + else + { + success = FALSE; + } + } +#endif // CONFIG_STA_SUPPORT // + + // it is needed to set SSID to take effect + if (success == TRUE) + { +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set_WirelessMode_Proc::(=%ld)\n", WirelessMode)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_WirelessMode_Proc::parameters out of range\n")); + } + + return success; +} + +/* + ========================================================================== + Description: + Set Channel + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Channel_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + INT success = TRUE; + UCHAR Channel; + + Channel = (UCHAR) simple_strtol(arg, 0, 10); + + // check if this channel is valid + if (ChannelSanity(pAd, Channel) == TRUE) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->CommonCfg.Channel = Channel; + + if (MONITOR_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + N_ChannelCheck(pAd); + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) + { + N_SetCenCh(pAd); + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40, control_channel(%d), CentralChannel(%d) \n", + pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel)); + } + else +#endif // DOT11_N_SUPPORT // + { + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAd->CommonCfg.Channel)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + success = TRUE; + } + else + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + success = FALSE; +#endif // CONFIG_STA_SUPPORT // + } + + + if (success == TRUE) + DBGPRINT(RT_DEBUG_TRACE, ("Set_Channel_Proc::(Channel=%d)\n", pAd->CommonCfg.Channel)); + + return success; +} + +/* + ========================================================================== + Description: + Set Short Slot Time Enable or Disable + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ShortSlot_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG ShortSlot; + + ShortSlot = simple_strtol(arg, 0, 10); + + if (ShortSlot == 1) + pAd->CommonCfg.bUseShortSlotTime = TRUE; + else if (ShortSlot == 0) + pAd->CommonCfg.bUseShortSlotTime = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_ShortSlot_Proc::(ShortSlot=%d)\n", pAd->CommonCfg.bUseShortSlotTime)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Tx power + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG TxPower; + INT success = FALSE; + + TxPower = (ULONG) simple_strtol(arg, 0, 10); + if (TxPower <= 100) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->CommonCfg.TxPowerDefault = TxPower; + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + } +#endif // CONFIG_STA_SUPPORT // + success = TRUE; + } + else + success = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPower_Proc::(TxPowerPercentage=%ld)\n", pAd->CommonCfg.TxPowerPercentage)); + + return success; +} + +/* + ========================================================================== + Description: + Set 11B/11G Protection + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + switch (simple_strtol(arg, 0, 10)) + { + case 0: //AUTO + pAd->CommonCfg.UseBGProtection = 0; + break; + case 1: //Always On + pAd->CommonCfg.UseBGProtection = 1; + break; + case 2: //Always OFF + pAd->CommonCfg.UseBGProtection = 2; + break; + default: //Invalid argument + return FALSE; + } + + + DBGPRINT(RT_DEBUG_TRACE, ("Set_BGProtection_Proc::(BGProtection=%ld)\n", pAd->CommonCfg.UseBGProtection)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set TxPreamble + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + RT_802_11_PREAMBLE Preamble; + + Preamble = simple_strtol(arg, 0, 10); + + + switch (Preamble) + { + case Rt802_11PreambleShort: + pAd->CommonCfg.TxPreamble = Preamble; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + MlmeSetTxPreamble(pAd, Rt802_11PreambleShort); +#endif // CONFIG_STA_SUPPORT // + break; + case Rt802_11PreambleLong: +#ifdef CONFIG_STA_SUPPORT + case Rt802_11PreambleAuto: + // if user wants AUTO, initialize to LONG here, then change according to AP's + // capability upon association. +#endif // CONFIG_STA_SUPPORT // + pAd->CommonCfg.TxPreamble = Preamble; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + MlmeSetTxPreamble(pAd, Rt802_11PreambleLong); +#endif // CONFIG_STA_SUPPORT // + break; + default: //Invalid argument + return FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPreamble_Proc::(TxPreamble=%ld)\n", pAd->CommonCfg.TxPreamble)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set RTS Threshold + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + NDIS_802_11_RTS_THRESHOLD RtsThresh; + + RtsThresh = simple_strtol(arg, 0, 10); + + if((RtsThresh > 0) && (RtsThresh <= MAX_RTS_THRESHOLD)) + pAd->CommonCfg.RtsThreshold = (USHORT)RtsThresh; +#ifdef CONFIG_STA_SUPPORT + else if (RtsThresh == 0) + pAd->CommonCfg.RtsThreshold = MAX_RTS_THRESHOLD; +#endif // CONFIG_STA_SUPPORT // + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_RTSThreshold_Proc::(RTSThreshold=%d)\n", pAd->CommonCfg.RtsThreshold)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Fragment Threshold + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + + FragThresh = simple_strtol(arg, 0, 10); + + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { + //Illegal FragThresh so we set it to default + pAd->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + } + else if (FragThresh % 2 == 1) + { + // The length of each fragment shall always be an even number of octets, except for the last fragment + // of an MSDU or MMPDU, which may be either an even or an odd number of octets. + pAd->CommonCfg.FragmentThreshold = (USHORT)(FragThresh - 1); + } + else + { + pAd->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->CommonCfg.FragmentThreshold == MAX_FRAG_THRESHOLD) + pAd->CommonCfg.bUseZeroToDisableFragment = TRUE; + else + pAd->CommonCfg.bUseZeroToDisableFragment = FALSE; + } +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("Set_FragThreshold_Proc::(FragThreshold=%d)\n", pAd->CommonCfg.FragmentThreshold)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set TxBurst + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG TxBurst; + + TxBurst = simple_strtol(arg, 0, 10); + if (TxBurst == 1) + pAd->CommonCfg.bEnableTxBurst = TRUE; + else if (TxBurst == 0) + pAd->CommonCfg.bEnableTxBurst = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_TxBurst_Proc::(TxBurst=%d)\n", pAd->CommonCfg.bEnableTxBurst)); + + return TRUE; +} + +#ifdef AGGREGATION_SUPPORT +/* + ========================================================================== + Description: + Set TxBurst + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG aggre; + + aggre = simple_strtol(arg, 0, 10); + + if (aggre == 1) + pAd->CommonCfg.bAggregationCapable = TRUE; + else if (aggre == 0) + pAd->CommonCfg.bAggregationCapable = FALSE; + else + return FALSE; //Invalid argument + + + DBGPRINT(RT_DEBUG_TRACE, ("Set_PktAggregate_Proc::(AGGRE=%d)\n", pAd->CommonCfg.bAggregationCapable)); + + return TRUE; +} +#endif + +/* + ========================================================================== + Description: + Set IEEE80211H. + This parameter is 1 when needs radar detection, otherwise 0 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG ieee80211h; + + ieee80211h = simple_strtol(arg, 0, 10); + + if (ieee80211h == 1) + pAd->CommonCfg.bIEEE80211H = TRUE; + else if (ieee80211h == 0) + pAd->CommonCfg.bIEEE80211H = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_IEEE80211H_Proc::(IEEE80211H=%d)\n", pAd->CommonCfg.bIEEE80211H)); + + return TRUE; +} + + +#ifdef DBG +/* + ========================================================================== + Description: + For Debug information + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Debug_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + DBGPRINT(RT_DEBUG_TRACE, ("==> Set_Debug_Proc *******************\n")); + + if(simple_strtol(arg, 0, 10) <= RT_DEBUG_LOUD) + RTDebugLevel = simple_strtol(arg, 0, 10); + + DBGPRINT(RT_DEBUG_TRACE, ("<== Set_Debug_Proc(RTDebugLevel = %ld)\n", RTDebugLevel)); + + return TRUE; +} +#endif + +INT Show_DescInfo_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ +#ifdef RT2860 + INT i, QueIdx=0; + PRT28XX_RXD_STRUC pRxD; + PTXD_STRUC pTxD; + PRTMP_TX_RING pTxRing = &pAd->TxRing[QueIdx]; + PRTMP_MGMT_RING pMgmtRing = &pAd->MgmtRing; + PRTMP_RX_RING pRxRing = &pAd->RxRing; + + for(i=0;iCell[i].AllocVa; + printk("Desc #%d\n",i); + hex_dump("Tx Descriptor", (char *)pTxD, 16); + printk("pTxD->DMADONE = %x\n", pTxD->DMADONE); + } + printk("---------------------------------------------------\n"); + for(i=0;iCell[i].AllocVa; + printk("Desc #%d\n",i); + hex_dump("Mgmt Descriptor", (char *)pTxD, 16); + printk("pMgmt->DMADONE = %x\n", pTxD->DMADONE); + } + printk("---------------------------------------------------\n"); + for(i=0;iCell[i].AllocVa; + printk("Desc #%d\n",i); + hex_dump("Rx Descriptor", (char *)pRxD, 16); + printk("pRxD->DDONE = %x\n", pRxD->DDONE); + } +#endif // RT2860 // + + return TRUE; +} + +/* + ========================================================================== + Description: + Reset statistics counter + + Arguments: + pAdapter Pointer to our adapter + arg + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ResetStatCounter_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + DBGPRINT(RT_DEBUG_TRACE, ("==>Set_ResetStatCounter_Proc\n")); + + // add the most up-to-date h/w raw counters into software counters + NICUpdateRawCounters(pAd); + + NdisZeroMemory(&pAd->WlanCounters, sizeof(COUNTER_802_11)); + NdisZeroMemory(&pAd->Counters8023, sizeof(COUNTER_802_3)); + NdisZeroMemory(&pAd->RalinkCounters, sizeof(COUNTER_RALINK)); + + return TRUE; +} + +BOOLEAN RTMPCheckStrPrintAble( + IN CHAR *pInPutStr, + IN UCHAR strLen) +{ + UCHAR i=0; + + for (i=0; i 0x7E)) + return FALSE; + } + + return TRUE; +} + +/* + ======================================================================== + + Routine Description: + Remove WPA Key process + + Arguments: + pAd Pointer to our adapter + pBuf Pointer to the where the key stored + + Return Value: + NDIS_SUCCESS Add key successfully + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +#ifdef CONFIG_STA_SUPPORT +VOID RTMPSetDesiredRates( + IN PRTMP_ADAPTER pAdapter, + IN LONG Rates) +{ + NDIS_802_11_RATES aryRates; + + memset(&aryRates, 0x00, sizeof(NDIS_802_11_RATES)); + switch (pAdapter->CommonCfg.PhyMode) + { + case PHY_11A: // A only + switch (Rates) + { + case 6000000: //6M + aryRates[0] = 0x0c; // 6M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0; + break; + case 9000000: //9M + aryRates[0] = 0x12; // 9M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1; + break; + case 12000000: //12M + aryRates[0] = 0x18; // 12M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2; + break; + case 18000000: //18M + aryRates[0] = 0x24; // 18M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3; + break; + case 24000000: //24M + aryRates[0] = 0x30; // 24M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_4; + break; + case 36000000: //36M + aryRates[0] = 0x48; // 36M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_5; + break; + case 48000000: //48M + aryRates[0] = 0x60; // 48M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_6; + break; + case 54000000: //54M + aryRates[0] = 0x6c; // 54M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_7; + break; + case -1: //Auto + default: + aryRates[0] = 0x6c; // 54Mbps + aryRates[1] = 0x60; // 48Mbps + aryRates[2] = 0x48; // 36Mbps + aryRates[3] = 0x30; // 24Mbps + aryRates[4] = 0x24; // 18M + aryRates[5] = 0x18; // 12M + aryRates[6] = 0x12; // 9M + aryRates[7] = 0x0c; // 6M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + break; + } + break; + case PHY_11BG_MIXED: // B/G Mixed + case PHY_11B: // B only + case PHY_11ABG_MIXED: // A/B/G Mixed + default: + switch (Rates) + { + case 1000000: //1M + aryRates[0] = 0x02; + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0; + break; + case 2000000: //2M + aryRates[0] = 0x04; + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1; + break; + case 5000000: //5.5M + aryRates[0] = 0x0b; // 5.5M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2; + break; + case 11000000: //11M + aryRates[0] = 0x16; // 11M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3; + break; + case 6000000: //6M + aryRates[0] = 0x0c; // 6M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0; + break; + case 9000000: //9M + aryRates[0] = 0x12; // 9M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1; + break; + case 12000000: //12M + aryRates[0] = 0x18; // 12M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2; + break; + case 18000000: //18M + aryRates[0] = 0x24; // 18M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3; + break; + case 24000000: //24M + aryRates[0] = 0x30; // 24M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_4; + break; + case 36000000: //36M + aryRates[0] = 0x48; // 36M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_5; + break; + case 48000000: //48M + aryRates[0] = 0x60; // 48M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_6; + break; + case 54000000: //54M + aryRates[0] = 0x6c; // 54M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_7; + break; + case -1: //Auto + default: + if (pAdapter->CommonCfg.PhyMode == PHY_11B) + { //B Only + aryRates[0] = 0x16; // 11Mbps + aryRates[1] = 0x0b; // 5.5Mbps + aryRates[2] = 0x04; // 2Mbps + aryRates[3] = 0x02; // 1Mbps + } + else + { //(B/G) Mixed or (A/B/G) Mixed + aryRates[0] = 0x6c; // 54Mbps + aryRates[1] = 0x60; // 48Mbps + aryRates[2] = 0x48; // 36Mbps + aryRates[3] = 0x30; // 24Mbps + aryRates[4] = 0x16; // 11Mbps + aryRates[5] = 0x0b; // 5.5Mbps + aryRates[6] = 0x04; // 2Mbps + aryRates[7] = 0x02; // 1Mbps + } + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + break; + } + break; + } + + NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES)); + DBGPRINT(RT_DEBUG_TRACE, (" RTMPSetDesiredRates (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n", + pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1], + pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3], + pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5], + pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] )); + // Changing DesiredRate may affect the MAX TX rate we used to TX frames out + MlmeUpdateTxRates(pAdapter, FALSE, 0); +} + +NDIS_STATUS RTMPWPARemoveKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf) +{ + PNDIS_802_11_REMOVE_KEY pKey; + ULONG KeyIdx; + NDIS_STATUS Status = NDIS_STATUS_FAILURE; + BOOLEAN bTxKey; // Set the key as transmit key + BOOLEAN bPairwise; // Indicate the key is pairwise key + BOOLEAN bKeyRSC; // indicate the receive SC set by KeyRSC value. + // Otherwise, it will set by the NIC. + BOOLEAN bAuthenticator; // indicate key is set by authenticator. + INT i; + + DBGPRINT(RT_DEBUG_TRACE,("---> RTMPWPARemoveKeyProc\n")); + + pKey = (PNDIS_802_11_REMOVE_KEY) pBuf; + KeyIdx = pKey->KeyIndex & 0xff; + // Bit 31 of Add-key, Tx Key + bTxKey = (pKey->KeyIndex & 0x80000000) ? TRUE : FALSE; + // Bit 30 of Add-key PairwiseKey + bPairwise = (pKey->KeyIndex & 0x40000000) ? TRUE : FALSE; + // Bit 29 of Add-key KeyRSC + bKeyRSC = (pKey->KeyIndex & 0x20000000) ? TRUE : FALSE; + // Bit 28 of Add-key Authenticator + bAuthenticator = (pKey->KeyIndex & 0x10000000) ? TRUE : FALSE; + + // 1. If bTx is TRUE, return failure information + if (bTxKey == TRUE) + return(NDIS_STATUS_INVALID_DATA); + + // 2. Check Pairwise Key + if (bPairwise) + { + // a. If BSSID is broadcast, remove all pairwise keys. + // b. If not broadcast, remove the pairwise specified by BSSID + for (i = 0; i < SHARE_KEY_NUM; i++) + { + if (MAC_ADDR_EQUAL(pAd->SharedKey[BSS0][i].BssId, pKey->BSSID)) + { + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveKeyProc(KeyIdx=%d)\n", i)); + pAd->SharedKey[BSS0][i].KeyLen = 0; + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAd, BSS0, (UCHAR)i); + Status = NDIS_STATUS_SUCCESS; + break; + } + } + } + // 3. Group Key + else + { + // a. If BSSID is broadcast, remove all group keys indexed + // b. If BSSID matched, delete the group key indexed. + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveKeyProc(KeyIdx=%ld)\n", KeyIdx)); + pAd->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAd, BSS0, (UCHAR)KeyIdx); + Status = NDIS_STATUS_SUCCESS; + } + + return (Status); +} +#endif // CONFIG_STA_SUPPORT // + + +#ifdef CONFIG_STA_SUPPORT +/* + ======================================================================== + + Routine Description: + Remove All WPA Keys + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPWPARemoveAllKeys( + IN PRTMP_ADAPTER pAd) +{ + + UCHAR i; + + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveAllKeys(AuthMode=%d, WepStatus=%d)\n", pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus)); + + // For WEP/CKIP, there is no need to remove it, since WinXP won't set it again after + // Link up. And it will be replaced if user changed it. + if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return; + + // For WPA-None, there is no need to remove it, since WinXP won't set it again after + // Link up. And it will be replaced if user changed it. + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + return; + + // set BSSID wcid entry of the Pair-wise Key table as no-security mode + AsicRemovePairwiseKeyEntry(pAd, BSS0, BSSID_WCID); + + // set all shared key mode as no-security. + for (i = 0; i < SHARE_KEY_NUM; i++) + { + DBGPRINT(RT_DEBUG_TRACE,("remove %s key #%d\n", CipherName[pAd->SharedKey[BSS0][i].CipherAlg], i)); + NdisZeroMemory(&pAd->SharedKey[BSS0][i], sizeof(CIPHER_KEY)); + + AsicRemoveSharedKeyEntry(pAd, BSS0, i); + } + +} +#endif // CONFIG_STA_SUPPORT // + +/* + ======================================================================== + Routine Description: + Change NIC PHY mode. Re-association may be necessary. possible settings + include - PHY_11B, PHY_11BG_MIXED, PHY_11A, and PHY_11ABG_MIXED + + Arguments: + pAd - Pointer to our adapter + phymode - + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPSetPhyMode( + IN PRTMP_ADAPTER pAd, + IN ULONG phymode) +{ + INT i; + // the selected phymode must be supported by the RF IC encoded in E2PROM + + // if no change, do nothing + /* bug fix + if (pAd->CommonCfg.PhyMode == phymode) + return; + */ + pAd->CommonCfg.PhyMode = (UCHAR)phymode; + + DBGPRINT(RT_DEBUG_TRACE,("RTMPSetPhyMode : PhyMode=%d, channel=%d \n", pAd->CommonCfg.PhyMode, pAd->CommonCfg.Channel)); +#ifdef EXT_BUILD_CHANNEL_LIST + BuildChannelListEx(pAd); +#else + BuildChannelList(pAd); +#endif // EXT_BUILD_CHANNEL_LIST // + + // sanity check user setting + for (i = 0; i < pAd->ChannelListNum; i++) + { + if (pAd->CommonCfg.Channel == pAd->ChannelList[i].Channel) + break; + } + + if (i == pAd->ChannelListNum) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->CommonCfg.Channel = FirstChannel(pAd); +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetPhyMode: channel is out of range, use first channel=%d \n", pAd->CommonCfg.Channel)); + } + + NdisZeroMemory(pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisZeroMemory(pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisZeroMemory(pAd->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + switch (phymode) { + case PHY_11B: + pAd->CommonCfg.SupRate[0] = 0x82; // 1 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[1] = 0x84; // 2 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[2] = 0x8B; // 5.5 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[3] = 0x96; // 11 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRateLen = 4; + pAd->CommonCfg.ExtRateLen = 0; + pAd->CommonCfg.DesireRate[0] = 2; // 1 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[1] = 4; // 2 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[2] = 11; // 5.5 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[3] = 22; // 11 mbps, in units of 0.5 Mbps + //pAd->CommonCfg.HTPhyMode.field.MODE = MODE_CCK; // This MODE is only FYI. not use + break; + + case PHY_11G: + case PHY_11BG_MIXED: + case PHY_11ABG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11N_2_4G: + case PHY_11ABGN_MIXED: + case PHY_11BGN_MIXED: + case PHY_11GN_MIXED: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.SupRate[0] = 0x82; // 1 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[1] = 0x84; // 2 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[2] = 0x8B; // 5.5 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[3] = 0x96; // 11 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[4] = 0x12; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[5] = 0x24; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[6] = 0x48; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRateLen = 8; + pAd->CommonCfg.ExtRate[0] = 0x0C; // 6 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRate[1] = 0x18; // 12 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRate[2] = 0x30; // 24 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRate[3] = 0x60; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRateLen = 4; + pAd->CommonCfg.DesireRate[0] = 2; // 1 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[1] = 4; // 2 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[2] = 11; // 5.5 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[3] = 22; // 11 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[4] = 12; // 6 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[5] = 18; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[6] = 24; // 12 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[7] = 36; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[8] = 48; // 24 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[9] = 72; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[10] = 96; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[11] = 108; // 54 mbps, in units of 0.5 Mbps + break; + + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11AN_MIXED: + case PHY_11AGN_MIXED: + case PHY_11N_5G: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.SupRate[0] = 0x8C; // 6 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[2] = 0x98; // 12 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[4] = 0xb0; // 24 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRateLen = 8; + pAd->CommonCfg.ExtRateLen = 0; + pAd->CommonCfg.DesireRate[0] = 12; // 6 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[1] = 18; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[2] = 24; // 12 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[3] = 36; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[4] = 48; // 24 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[5] = 72; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[6] = 96; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[7] = 108; // 54 mbps, in units of 0.5 Mbps + //pAd->CommonCfg.HTPhyMode.field.MODE = MODE_OFDM; // This MODE is only FYI. not use + break; + + default: + break; + } + + + pAd->CommonCfg.BandState = UNKNOWN_BAND; +} + + +#ifdef DOT11_N_SUPPORT +/* + ======================================================================== + Routine Description: + Caller ensures we has 802.11n support. + Calls at setting HT from AP/STASetinformation + + Arguments: + pAd - Pointer to our adapter + phymode - + + ======================================================================== +*/ +VOID RTMPSetHT( + IN PRTMP_ADAPTER pAd, + IN OID_SET_HT_PHYMODE *pHTPhyMode) +{ + //ULONG *pmcs; + UINT32 Value = 0; + UCHAR BBPValue = 0; + UCHAR BBP3Value = 0; + UCHAR RxStream = pAd->CommonCfg.RxStream; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : HT_mode(%d), ExtOffset(%d), MCS(%d), BW(%d), STBC(%d), SHORTGI(%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->ExtOffset, + pHTPhyMode->MCS, pHTPhyMode->BW, + pHTPhyMode->STBC, pHTPhyMode->SHORTGI)); + + // Don't zero supportedHyPhy structure. + RTMPZeroMemory(&pAd->CommonCfg.HtCapability, sizeof(pAd->CommonCfg.HtCapability)); + RTMPZeroMemory(&pAd->CommonCfg.AddHTInfo, sizeof(pAd->CommonCfg.AddHTInfo)); + RTMPZeroMemory(&pAd->CommonCfg.NewExtChanOffset, sizeof(pAd->CommonCfg.NewExtChanOffset)); + RTMPZeroMemory(&pAd->CommonCfg.DesiredHtPhy, sizeof(pAd->CommonCfg.DesiredHtPhy)); + + if (pAd->CommonCfg.bRdg) + { + pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 1; + pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 1; + } + else + { + pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 0; + pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 0; + } + + pAd->CommonCfg.HtCapability.HtCapParm.MaxRAmpduFactor = 3; + pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor = 3; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : RxBAWinLimit = %d\n", pAd->CommonCfg.BACapability.field.RxBAWinLimit)); + + // Mimo power save, A-MSDU size, + pAd->CommonCfg.DesiredHtPhy.AmsduEnable = (USHORT)pAd->CommonCfg.BACapability.field.AmsduEnable; + pAd->CommonCfg.DesiredHtPhy.AmsduSize = (UCHAR)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.DesiredHtPhy.MimoPs = (UCHAR)pAd->CommonCfg.BACapability.field.MMPSmode; + pAd->CommonCfg.DesiredHtPhy.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; + + pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode; + pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : AMsduSize = %d, MimoPs = %d, MpduDensity = %d, MaxRAmpduFactor = %d\n", + pAd->CommonCfg.DesiredHtPhy.AmsduSize, + pAd->CommonCfg.DesiredHtPhy.MimoPs, + pAd->CommonCfg.DesiredHtPhy.MpduDensity, + pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor)); + + if(pHTPhyMode->HtMode == HTMODE_GF) + { + pAd->CommonCfg.HtCapability.HtCapInfo.GF = 1; + pAd->CommonCfg.DesiredHtPhy.GF = 1; + } + else + pAd->CommonCfg.DesiredHtPhy.GF = 0; + + // Decide Rx MCSSet + switch (RxStream) + { + case 1: + pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[1] = 0x00; + break; + + case 2: + pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff; + break; + + case 3: // 3*3 + pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[2] = 0xff; + break; + } + + if (pAd->CommonCfg.bForty_Mhz_Intolerant && (pAd->CommonCfg.Channel <= 14) && (pHTPhyMode->BW == BW_40) ) + { + pHTPhyMode->BW = BW_20; + pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant = 1; + } + + if(pHTPhyMode->BW == BW_40) + { + pAd->CommonCfg.HtCapability.MCSSet[4] = 0x1; // MCS 32 + pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 1; + if (pAd->CommonCfg.Channel <= 14) + pAd->CommonCfg.HtCapability.HtCapInfo.CCKmodein40 = 1; + + pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 1; + pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 1; + pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = (pHTPhyMode->ExtOffset == EXTCHA_BELOW)? (EXTCHA_BELOW): EXTCHA_ABOVE; + // Set Regsiter for extension channel position. + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBP3Value); + if ((pHTPhyMode->ExtOffset == EXTCHA_BELOW)) + { + Value |= 0x1; + BBP3Value |= (0x20); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + } + else if ((pHTPhyMode->ExtOffset == EXTCHA_ABOVE)) + { + Value &= 0xfe; + BBP3Value &= (~0x20); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + } + + // Turn on BBP 40MHz mode now only as AP . + // Sta can turn on BBP 40MHz after connection with 40MHz AP. Sta only broadcast 40MHz capability before connection. + if ((pAd->OpMode == OPMODE_AP) || INFRA_ON(pAd) || ADHOC_ON(pAd) + ) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + BBPValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBP3Value); + pAd->CommonCfg.BBPCurrentBW = BW_40; + } + } + else + { + pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 0; + pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 0; + pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 0; + pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = EXTCHA_NONE; + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + // Turn on BBP 20MHz mode by request here. + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + pAd->CommonCfg.BBPCurrentBW = BW_20; + } + } + + if(pHTPhyMode->STBC == STBC_USE) + { + pAd->CommonCfg.HtCapability.HtCapInfo.TxSTBC = 1; + pAd->CommonCfg.DesiredHtPhy.TxSTBC = 1; + pAd->CommonCfg.HtCapability.HtCapInfo.RxSTBC = 1; + pAd->CommonCfg.DesiredHtPhy.RxSTBC = 1; + } + else + { + pAd->CommonCfg.DesiredHtPhy.TxSTBC = 0; + pAd->CommonCfg.DesiredHtPhy.RxSTBC = 0; + } + + + if(pHTPhyMode->SHORTGI == GI_400) + { + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 1; + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 1; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 1; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 1; + } + else + { + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 0; + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 0; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 0; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 0; + } + + // We support link adaptation for unsolicit MCS feedback, set to 2. + pAd->CommonCfg.HtCapability.ExtHtCapInfo.MCSFeedback = MCSFBK_NONE; //MCSFBK_UNSOLICIT; + pAd->CommonCfg.AddHTInfo.ControlChan = pAd->CommonCfg.Channel; + // 1, the extension channel above the control channel. + + // EDCA parameters used for AP's own transmission + if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) + { + pAd->CommonCfg.APEdcaParm.bValid = TRUE; + pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3; + pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7; + pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1; + pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1; + + pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3; + pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2; + + pAd->CommonCfg.APEdcaParm.Cwmax[0] = 6; + pAd->CommonCfg.APEdcaParm.Cwmax[1] = 10; + pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4; + pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3; + + pAd->CommonCfg.APEdcaParm.Txop[0] = 0; + pAd->CommonCfg.APEdcaParm.Txop[1] = 0; + pAd->CommonCfg.APEdcaParm.Txop[2] = 94; + pAd->CommonCfg.APEdcaParm.Txop[3] = 47; + } + AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + RTMPSetIndividualHT(pAd, 0); + } +#endif // CONFIG_STA_SUPPORT // + +} + +/* + ======================================================================== + Routine Description: + Caller ensures we has 802.11n support. + Calls at setting HT from AP/STASetinformation + + Arguments: + pAd - Pointer to our adapter + phymode - + + ======================================================================== +*/ +VOID RTMPSetIndividualHT( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx) +{ + PRT_HT_PHY_INFO pDesired_ht_phy = NULL; + UCHAR TxStream = pAd->CommonCfg.TxStream; + UCHAR DesiredMcs = MCS_AUTO; + + do + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pDesired_ht_phy = &pAd->StaCfg.DesiredHtPhyInfo; + DesiredMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS; + //pAd->StaCfg.bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE; + break; + } +#endif // CONFIG_STA_SUPPORT // + } while (FALSE); + + if (pDesired_ht_phy == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx)); + return; + } + RTMPZeroMemory(pDesired_ht_phy, sizeof(RT_HT_PHY_INFO)); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetIndividualHT : Desired MCS = %d\n", DesiredMcs)); + // Check the validity of MCS + if ((TxStream == 1) && ((DesiredMcs >= MCS_8) && (DesiredMcs <= MCS_15))) + { + DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS(%d) is invalid in 1S, reset it as MCS_7\n", DesiredMcs)); + DesiredMcs = MCS_7; + } + + if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_20) && (DesiredMcs == MCS_32)) + { + DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS_32 is only supported in 40-MHz, reset it as MCS_0\n")); + DesiredMcs = MCS_0; + } + + pDesired_ht_phy->bHtEnable = TRUE; + + // Decide desired Tx MCS + switch (TxStream) + { + case 1: + if (DesiredMcs == MCS_AUTO) + { + pDesired_ht_phy->MCSSet[0]= 0xff; + pDesired_ht_phy->MCSSet[1]= 0x00; + } + else if (DesiredMcs <= MCS_7) + { + pDesired_ht_phy->MCSSet[0]= 1<MCSSet[1]= 0x00; + } + break; + + case 2: + if (DesiredMcs == MCS_AUTO) + { + pDesired_ht_phy->MCSSet[0]= 0xff; + pDesired_ht_phy->MCSSet[1]= 0xff; + } + else if (DesiredMcs <= MCS_15) + { + ULONG mode; + + mode = DesiredMcs / 8; + if (mode < 2) + pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8)); + } + break; + + case 3: // 3*3 + if (DesiredMcs == MCS_AUTO) + { + /* MCS0 ~ MCS23, 3 bytes */ + pDesired_ht_phy->MCSSet[0]= 0xff; + pDesired_ht_phy->MCSSet[1]= 0xff; + pDesired_ht_phy->MCSSet[2]= 0xff; + } + else if (DesiredMcs <= MCS_23) + { + ULONG mode; + + mode = DesiredMcs / 8; + if (mode < 3) + pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8)); + } + break; + } + + if(pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_40) + { + if (DesiredMcs == MCS_AUTO || DesiredMcs == MCS_32) + pDesired_ht_phy->MCSSet[4] = 0x1; + } + + // update HT Rate setting + if (pAd->OpMode == OPMODE_STA) + MlmeUpdateHtTxRates(pAd, BSS0); + else + MlmeUpdateHtTxRates(pAd, apidx); +} + + +/* + ======================================================================== + Routine Description: + Update HT IE from our capability. + + Arguments: + Send all HT IE in beacon/probe rsp/assoc rsp/action frame. + + + ======================================================================== +*/ +VOID RTMPUpdateHTIE( + IN RT_HT_CAPABILITY *pRtHt, + IN UCHAR *pMcsSet, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo) +{ + RTMPZeroMemory(pHtCapability, sizeof(HT_CAPABILITY_IE)); + RTMPZeroMemory(pAddHtInfo, sizeof(ADD_HT_INFO_IE)); + + pHtCapability->HtCapInfo.ChannelWidth = pRtHt->ChannelWidth; + pHtCapability->HtCapInfo.MimoPs = pRtHt->MimoPs; + pHtCapability->HtCapInfo.GF = pRtHt->GF; + pHtCapability->HtCapInfo.ShortGIfor20 = pRtHt->ShortGIfor20; + pHtCapability->HtCapInfo.ShortGIfor40 = pRtHt->ShortGIfor40; + pHtCapability->HtCapInfo.TxSTBC = pRtHt->TxSTBC; + pHtCapability->HtCapInfo.RxSTBC = pRtHt->RxSTBC; + pHtCapability->HtCapInfo.AMsduSize = pRtHt->AmsduSize; + pHtCapability->HtCapParm.MaxRAmpduFactor = pRtHt->MaxRAmpduFactor; + pHtCapability->HtCapParm.MpduDensity = pRtHt->MpduDensity; + + pAddHtInfo->AddHtInfo.ExtChanOffset = pRtHt->ExtChanOffset ; + pAddHtInfo->AddHtInfo.RecomWidth = pRtHt->RecomWidth; + pAddHtInfo->AddHtInfo2.OperaionMode = pRtHt->OperaionMode; + pAddHtInfo->AddHtInfo2.NonGfPresent = pRtHt->NonGfPresent; + RTMPMoveMemory(pAddHtInfo->MCSSet, /*pRtHt->MCSSet*/pMcsSet, 4); // rt2860 only support MCS max=32, no need to copy all 16 uchar. + + DBGPRINT(RT_DEBUG_TRACE,("RTMPUpdateHTIE <== \n")); +} +#endif // DOT11_N_SUPPORT // + +/* + ======================================================================== + Description: + Add Client security information into ASIC WCID table and IVEIV table. + Return: + ======================================================================== +*/ +VOID RTMPAddWcidAttributeEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN MAC_TABLE_ENTRY *pEntry) +{ + UINT32 WCIDAttri = 0; + USHORT offset; + UCHAR IVEIV = 0; + USHORT Wcid = 0; + + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (BssIdx > BSS0) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPAddWcidAttributeEntry: The BSS-index(%d) is out of range for Infra link. \n", BssIdx)); + return; + } + + // 1. In ADHOC mode, the AID is wcid number. And NO mesh link exists. + // 2. In Infra mode, the AID:1 MUST be wcid of infra STA. + // the AID:2~ assign to mesh link entry. + if (pEntry && ADHOC_ON(pAd)) + Wcid = pEntry->Aid; + else if (pEntry && INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + if (pEntry->ValidAsDls == TRUE) + Wcid = pEntry->Aid; + else +#endif // QOS_DLS_SUPPORT // + Wcid = BSSID_WCID; + } + else + Wcid = MCAST_WCID; + } +#endif // CONFIG_STA_SUPPORT // + } + + // Update WCID attribute table + offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pEntry && pEntry->ValidAsMesh) + WCIDAttri = (CipherAlg<<1) | PAIRWISEKEYTABLE; +#ifdef QOS_DLS_SUPPORT + else if ((pEntry) && (pEntry->ValidAsDls) && + ((CipherAlg == CIPHER_TKIP) || + (CipherAlg == CIPHER_TKIP_NO_MIC) || + (CipherAlg == CIPHER_AES) || + (CipherAlg == CIPHER_NONE))) + WCIDAttri = (CipherAlg<<1) | PAIRWISEKEYTABLE; +#endif // QOS_DLS_SUPPORT // + else + WCIDAttri = (CipherAlg<<1) | SHAREDKEYTABLE; + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_IO_WRITE32(pAd, offset, WCIDAttri); + + + // Update IV/EIV table + offset = MAC_IVEIV_TABLE_BASE + (Wcid * HW_IVEIV_ENTRY_SIZE); + + // WPA mode + if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) || (CipherAlg == CIPHER_AES)) + { + // Eiv bit on. keyid always is 0 for pairwise key + IVEIV = (KeyIdx <<6) | 0x20; + } + else + { + // WEP KeyIdx is default tx key. + IVEIV = (KeyIdx << 6); + } + + // For key index and ext IV bit, so only need to update the position(offset+3). +#ifdef RT2860 + RTMP_IO_WRITE8(pAd, offset+3, IVEIV); +#endif // RT2860 // + + DBGPRINT(RT_DEBUG_TRACE,("RTMPAddWcidAttributeEntry: WCID #%d, KeyIndex #%d, Alg=%s\n",Wcid, KeyIdx, CipherName[CipherAlg])); + DBGPRINT(RT_DEBUG_TRACE,(" WCIDAttri = 0x%x \n", WCIDAttri)); + +} + +/* + ========================================================================== + Description: + Parse encryption type +Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + ========================================================================== +*/ +CHAR *GetEncryptType(CHAR enc) +{ + if(enc == Ndis802_11WEPDisabled) + return "NONE"; + if(enc == Ndis802_11WEPEnabled) + return "WEP"; + if(enc == Ndis802_11Encryption2Enabled) + return "TKIP"; + if(enc == Ndis802_11Encryption3Enabled) + return "AES"; + if(enc == Ndis802_11Encryption4Enabled) + return "TKIPAES"; + else + return "UNKNOW"; +} + +CHAR *GetAuthMode(CHAR auth) +{ + if(auth == Ndis802_11AuthModeOpen) + return "OPEN"; + if(auth == Ndis802_11AuthModeShared) + return "SHARED"; + if(auth == Ndis802_11AuthModeAutoSwitch) + return "AUTOWEP"; + if(auth == Ndis802_11AuthModeWPA) + return "WPA"; + if(auth == Ndis802_11AuthModeWPAPSK) + return "WPAPSK"; + if(auth == Ndis802_11AuthModeWPANone) + return "WPANONE"; + if(auth == Ndis802_11AuthModeWPA2) + return "WPA2"; + if(auth == Ndis802_11AuthModeWPA2PSK) + return "WPA2PSK"; + if(auth == Ndis802_11AuthModeWPA1WPA2) + return "WPA1WPA2"; + if(auth == Ndis802_11AuthModeWPA1PSKWPA2PSK) + return "WPA1PSKWPA2PSK"; + + return "UNKNOW"; +} + +#if 1 //#ifndef UCOS +/* + ========================================================================== + Description: + Get site survey results + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) UI needs to wait 4 seconds after issue a site survey command + 2.) iwpriv ra0 get_site_survey + 3.) UI needs to prepare at least 4096bytes to get the results + ========================================================================== +*/ +#define LINE_LEN (4+33+20+8+10+9+7+3) // Channel+SSID+Bssid+WepStatus+AuthMode+Signal+WiressMode+NetworkType +VOID RTMPIoctlGetSiteSurvey( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *msg; + INT i=0; + INT WaitCnt; + INT Status=0; + CHAR Ssid[MAX_LEN_OF_SSID +1]; + INT Rssi = 0, max_len = LINE_LEN; + UINT Rssi_Quality = 0; + NDIS_802_11_NETWORK_TYPE wireless_mode; + + os_alloc_mem(NULL, (PUCHAR *)&msg, sizeof(CHAR)*((MAX_LEN_OF_BSS_TABLE)*max_len)); + + if (msg == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPIoctlGetSiteSurvey - msg memory alloc fail.\n")); + return; + } + + memset(msg, 0 ,(MAX_LEN_OF_BSS_TABLE)*max_len ); + memset(Ssid, 0 ,(MAX_LEN_OF_SSID +1)); + sprintf(msg,"%s","\n"); + sprintf(msg+strlen(msg),"%-4s%-33s%-20s%-8s%-10s%-9s%-7s%-3s\n", + "Ch", "SSID", "BSSID", "Enc", "Auth", "Siganl(%)", "W-Mode", " NT"); + + WaitCnt = 0; +#ifdef CONFIG_STA_SUPPORT + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + while ((ScanRunning(pAdapter) == TRUE) && (WaitCnt++ < 200)) + OS_WAIT(500); +#endif // CONFIG_STA_SUPPORT // + + for(i=0; iScanTab.BssNr ;i++) + { + if( pAdapter->ScanTab.BssEntry[i].Channel==0) + break; + + if((strlen(msg)+max_len ) >= IW_SCAN_MAX_DATA) + break; + + //Channel + sprintf(msg+strlen(msg),"%-4d", pAdapter->ScanTab.BssEntry[i].Channel); + //SSID + memcpy(Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + Ssid[pAdapter->ScanTab.BssEntry[i].SsidLen] = '\0'; + sprintf(msg+strlen(msg),"%-33s", Ssid); + //BSSID + sprintf(msg+strlen(msg),"%02x:%02x:%02x:%02x:%02x:%02x ", + pAdapter->ScanTab.BssEntry[i].Bssid[0], + pAdapter->ScanTab.BssEntry[i].Bssid[1], + pAdapter->ScanTab.BssEntry[i].Bssid[2], + pAdapter->ScanTab.BssEntry[i].Bssid[3], + pAdapter->ScanTab.BssEntry[i].Bssid[4], + pAdapter->ScanTab.BssEntry[i].Bssid[5]); + //Encryption Type + sprintf(msg+strlen(msg),"%-8s",GetEncryptType(pAdapter->ScanTab.BssEntry[i].WepStatus)); + //Authentication Mode + if (pAdapter->ScanTab.BssEntry[i].WepStatus == Ndis802_11WEPEnabled) + sprintf(msg+strlen(msg),"%-10s", "UNKNOW"); + else + sprintf(msg+strlen(msg),"%-10s",GetAuthMode(pAdapter->ScanTab.BssEntry[i].AuthMode)); + // Rssi + Rssi = (INT)pAdapter->ScanTab.BssEntry[i].Rssi; + if (Rssi >= -50) + Rssi_Quality = 100; + else if (Rssi >= -80) // between -50 ~ -80dbm + Rssi_Quality = (UINT)(24 + ((Rssi + 80) * 26)/10); + else if (Rssi >= -90) // between -80 ~ -90dbm + Rssi_Quality = (UINT)(((Rssi + 90) * 26)/10); + else // < -84 dbm + Rssi_Quality = 0; + sprintf(msg+strlen(msg),"%-9d", Rssi_Quality); + // Wireless Mode + wireless_mode = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]); + if (wireless_mode == Ndis802_11FH || + wireless_mode == Ndis802_11DS) + sprintf(msg+strlen(msg),"%-7s", "11b"); + else if (wireless_mode == Ndis802_11OFDM5) + sprintf(msg+strlen(msg),"%-7s", "11a"); + else if (wireless_mode == Ndis802_11OFDM5_N) + sprintf(msg+strlen(msg),"%-7s", "11a/n"); + else if (wireless_mode == Ndis802_11OFDM24) + sprintf(msg+strlen(msg),"%-7s", "11b/g"); + else if (wireless_mode == Ndis802_11OFDM24_N) + sprintf(msg+strlen(msg),"%-7s", "11b/g/n"); + else + sprintf(msg+strlen(msg),"%-7s", "unknow"); + //Network Type + if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_ADHOC) + sprintf(msg+strlen(msg),"%-3s", " Ad"); + else + sprintf(msg+strlen(msg),"%-3s", " In"); + + sprintf(msg+strlen(msg),"\n"); + } + +#ifdef CONFIG_STA_SUPPORT + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; +#endif // CONFIG_STA_SUPPORT // + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPIoctlGetSiteSurvey - wrq->u.data.length = %d\n", wrq->u.data.length)); + os_free_mem(NULL, (PUCHAR)msg); +} + + +#define MAC_LINE_LEN (14+4+4+10+10+10+6+6) // Addr+aid+psm+datatime+rxbyte+txbyte+current tx rate+last tx rate +VOID RTMPIoctlGetMacTable( + IN PRTMP_ADAPTER pAd, + IN struct iwreq *wrq) +{ + INT i; + RT_802_11_MAC_TABLE MacTab; + char *msg; + + MacTab.Num = 0; + for (i=0; iMacTab.Content[i].ValidAsCLI && (pAd->MacTab.Content[i].Sst == SST_ASSOC)) + { + COPY_MAC_ADDR(MacTab.Entry[MacTab.Num].Addr, &pAd->MacTab.Content[i].Addr); + MacTab.Entry[MacTab.Num].Aid = (UCHAR)pAd->MacTab.Content[i].Aid; + MacTab.Entry[MacTab.Num].Psm = pAd->MacTab.Content[i].PsMode; +#ifdef DOT11_N_SUPPORT + MacTab.Entry[MacTab.Num].MimoPs = pAd->MacTab.Content[i].MmpsMode; +#endif // DOT11_N_SUPPORT // + + // Fill in RSSI per entry + MacTab.Entry[MacTab.Num].AvgRssi0 = pAd->MacTab.Content[i].RssiSample.AvgRssi0; + MacTab.Entry[MacTab.Num].AvgRssi1 = pAd->MacTab.Content[i].RssiSample.AvgRssi1; + MacTab.Entry[MacTab.Num].AvgRssi2 = pAd->MacTab.Content[i].RssiSample.AvgRssi2; + + // the connected time per entry + MacTab.Entry[MacTab.Num].ConnectedTime = pAd->MacTab.Content[i].StaConnectTime; + MacTab.Entry[MacTab.Num].TxRate.field.MCS = pAd->MacTab.Content[i].HTPhyMode.field.MCS; + MacTab.Entry[MacTab.Num].TxRate.field.BW = pAd->MacTab.Content[i].HTPhyMode.field.BW; + MacTab.Entry[MacTab.Num].TxRate.field.ShortGI = pAd->MacTab.Content[i].HTPhyMode.field.ShortGI; + MacTab.Entry[MacTab.Num].TxRate.field.STBC = pAd->MacTab.Content[i].HTPhyMode.field.STBC; + MacTab.Entry[MacTab.Num].TxRate.field.rsv = pAd->MacTab.Content[i].HTPhyMode.field.rsv; + MacTab.Entry[MacTab.Num].TxRate.field.MODE = pAd->MacTab.Content[i].HTPhyMode.field.MODE; + MacTab.Entry[MacTab.Num].TxRate.word = pAd->MacTab.Content[i].HTPhyMode.word; + + MacTab.Num += 1; + } + } + wrq->u.data.length = sizeof(RT_802_11_MAC_TABLE); + if (copy_to_user(wrq->u.data.pointer, &MacTab, wrq->u.data.length)) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s: copy_to_user() fail\n", __FUNCTION__)); + } + + msg = (CHAR *) kmalloc(sizeof(CHAR)*(MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN), MEM_ALLOC_FLAG); + memset(msg, 0 ,MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN ); + sprintf(msg,"%s","\n"); + sprintf(msg+strlen(msg),"%-14s%-4s%-4s%-10s%-10s%-10s%-6s%-6s\n", + "MAC", "AID", "PSM", "LDT", "RxB", "TxB","CTxR", "LTxR"); + + for (i=0; iMacTab.Content[i]; + if (pEntry->ValidAsCLI && (pEntry->Sst == SST_ASSOC)) + { + if((strlen(msg)+MAC_LINE_LEN ) >= (MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN) ) + break; + sprintf(msg+strlen(msg),"%02x%02x%02x%02x%02x%02x ", + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + sprintf(msg+strlen(msg),"%-4d", (int)pEntry->Aid); + sprintf(msg+strlen(msg),"%-4d", (int)pEntry->PsMode); + sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.LastDataPacketTime*/); // ToDo + sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.TotalRxByteCount*/); // ToDo + sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.TotalTxByteCount*/); // ToDo + sprintf(msg+strlen(msg),"%-6d",RateIdToMbps[pAd->MacTab.Content[i].CurrTxRate]); + sprintf(msg+strlen(msg),"%-6d\n",0/*RateIdToMbps[pAd->MacTab.Content[i].LastTxRate]*/); // ToDo + } + } + // for compatible with old API just do the printk to console + //wrq->u.data.length = strlen(msg); + //if (copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length)) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s", msg)); + } + + kfree(msg); +} +#endif // UCOS // + +#ifdef DOT11_N_SUPPORT +INT Set_BASetup_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], tid; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + +/* + The BASetup inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the tid value. +*/ + //printk("\n%s\n", arg); + + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + tid = simple_strtol((token+1), 0, 10); + if (tid > 15) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x\n", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], tid); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nSetup BA Session: Tid = %d\n", tid); + BAOriSessionSetUp(pAd, pEntry, tid, 0, 100, TRUE); + } + + return TRUE; + } + + return FALSE; + +} + +INT Set_BADecline_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG bBADecline; + + bBADecline = simple_strtol(arg, 0, 10); + + if (bBADecline == 0) + { + pAd->CommonCfg.bBADecline = FALSE; + } + else if (bBADecline == 1) + { + pAd->CommonCfg.bBADecline = TRUE; + } + else + { + return FALSE; //Invalid argument + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_BADecline_Proc::(BADecline=%d)\n", pAd->CommonCfg.bBADecline)); + + return TRUE; +} + +INT Set_BAOriTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], tid; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + +/* + The BAOriTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the tid value. +*/ + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + tid = simple_strtol((token+1), 0, 10); + if (tid > NUM_OF_TID) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], tid); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nTear down Ori BA Session: Tid = %d\n", tid); + BAOriSessionTearDown(pAd, pEntry->Aid, tid, FALSE, TRUE); + } + + return TRUE; + } + + return FALSE; + +} + +INT Set_BARecTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], tid; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + + //printk("\n%s\n", arg); +/* + The BARecTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the tid value. +*/ + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + tid = simple_strtol((token+1), 0, 10); + if (tid > NUM_OF_TID) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], tid); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nTear down Rec BA Session: Tid = %d\n", tid); + BARecSessionTearDown(pAd, pEntry->Aid, tid, FALSE); + } + + return TRUE; + } + + return FALSE; + +} + +INT Set_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG HtBw; + + HtBw = simple_strtol(arg, 0, 10); + if (HtBw == BW_40) + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + else if (HtBw == BW_20) + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtBw_Proc::(HtBw=%d)\n", pAd->CommonCfg.RegTransmitSetting.field.BW)); + + return TRUE; +} + +INT Set_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG HtMcs, Mcs_tmp; +#ifdef CONFIG_STA_SUPPORT + BOOLEAN bAutoRate = FALSE; +#endif // CONFIG_STA_SUPPORT // + + Mcs_tmp = simple_strtol(arg, 0, 10); + + if (Mcs_tmp <= 15 || Mcs_tmp == 32) + HtMcs = Mcs_tmp; + else + HtMcs = MCS_AUTO; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = HtMcs; + pAd->StaCfg.bAutoTxRateSwitch = (HtMcs == MCS_AUTO) ? TRUE:FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMcs_Proc::(HtMcs=%d, bAutoTxRateSwitch = %d)\n", + pAd->StaCfg.DesiredTransmitSetting.field.MCS, pAd->StaCfg.bAutoTxRateSwitch)); + + if ((pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE < MODE_HTMIX)) + { + if ((pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) && + (HtMcs >= 0 && HtMcs <= 3) && + (pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode == FIXED_TXMODE_CCK)) + { + RTMPSetDesiredRates(pAd, (LONG) (RateIdToMbps[HtMcs] * 1000000)); + } + else if ((pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) && + (HtMcs >= 0 && HtMcs <= 7) && + (pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode == FIXED_TXMODE_OFDM)) + { + RTMPSetDesiredRates(pAd, (LONG) (RateIdToMbps[HtMcs+4] * 1000000)); + } + else + bAutoRate = TRUE; + + if (bAutoRate) + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + RTMPSetDesiredRates(pAd, -1); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMcs_Proc::(FixedTxMode=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode)); + } + if (ADHOC_ON(pAd)) + return TRUE; + } +#endif // CONFIG_STA_SUPPORT // + + SetCommonHT(pAd); + + return TRUE; +} + +INT Set_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG HtGi; + + HtGi = simple_strtol(arg, 0, 10); + + if ( HtGi == GI_400) + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_400; + else if ( HtGi == GI_800 ) + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_800; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtGi_Proc::(ShortGI=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.ShortGI)); + + return TRUE; +} + + +INT Set_HtTxBASize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR Size; + + Size = simple_strtol(arg, 0, 10); + + if (Size <=0 || Size >=64) + { + Size = 8; + } + pAd->CommonCfg.TxBASize = Size-1; + DBGPRINT(RT_DEBUG_ERROR, ("Set_HtTxBASize ::(TxBASize= %d)\n", Size)); + + return TRUE; +} + + +INT Set_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == HTMODE_GF) + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_GF; + else if ( Value == HTMODE_MM ) + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_MM; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtOpMode_Proc::(HtOpMode=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.HTMODE)); + + return TRUE; + +} + +INT Set_HtStbc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == STBC_USE) + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_USE; + else if ( Value == STBC_NONE ) + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_NONE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Stbc_Proc::(HtStbc=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.STBC)); + + return TRUE; +} + +INT Set_HtHtc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->HTCEnable = FALSE; + else if ( Value ==1 ) + pAd->HTCEnable = TRUE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtHtc_Proc::(HtHtc=%d)\n",pAd->HTCEnable)); + + return TRUE; +} + +INT Set_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == 0) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + else if ( Value ==1 ) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtExtcha_Proc::(HtExtcha=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.EXTCHA)); + + return TRUE; +} + +INT Set_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value <=7 && Value >= 0) + pAd->CommonCfg.BACapability.field.MpduDensity = Value; + else + pAd->CommonCfg.BACapability.field.MpduDensity = 4; + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMpduDensity_Proc::(HtMpduDensity=%d)\n",pAd->CommonCfg.BACapability.field.MpduDensity)); + + return TRUE; +} + +INT Set_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + + if (Value >=1 && Value <= 64) + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = Value; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = Value; + } + else + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = 64; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; + } + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtBaWinSize_Proc::(HtBaWinSize=%d)\n",pAd->CommonCfg.BACapability.field.RxBAWinLimit)); + + return TRUE; +} + +INT Set_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == 0) + pAd->CommonCfg.bRdg = FALSE; + else if ( Value ==1 ) + { + pAd->HTCEnable = TRUE; + pAd->CommonCfg.bRdg = TRUE; + } + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtRdg_Proc::(HtRdg=%d)\n",pAd->CommonCfg.bRdg)); + + return TRUE; +} + +INT Set_HtLinkAdapt_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->bLinkAdapt = FALSE; + else if ( Value ==1 ) + { + pAd->HTCEnable = TRUE; + pAd->bLinkAdapt = TRUE; + } + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtLinkAdapt_Proc::(HtLinkAdapt=%d)\n",pAd->bLinkAdapt)); + + return TRUE; +} + +INT Set_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.BACapability.field.AmsduEnable = FALSE; + else if ( Value == 1 ) + pAd->CommonCfg.BACapability.field.AmsduEnable = TRUE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtAmsdu_Proc::(HtAmsdu=%d)\n",pAd->CommonCfg.BACapability.field.AmsduEnable)); + + return TRUE; +} + +INT Set_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + else if (Value == 1) + pAd->CommonCfg.BACapability.field.AutoBA = TRUE; + else + return FALSE; //Invalid argument + + pAd->CommonCfg.REGBACapability.field.AutoBA = pAd->CommonCfg.BACapability.field.AutoBA; + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtAutoBa_Proc::(HtAutoBa=%d)\n",pAd->CommonCfg.BACapability.field.AutoBA)); + + return TRUE; + +} + +INT Set_HtProtect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.bHTProtect = FALSE; + else if (Value == 1) + pAd->CommonCfg.bHTProtect = TRUE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtProtect_Proc::(HtProtect=%d)\n",pAd->CommonCfg.bHTProtect)); + + return TRUE; +} + +INT Set_SendPSMPAction_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], mode; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + + //printk("\n%s\n", arg); +/* + The BARecTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the mode value. +*/ + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and mode value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + mode = simple_strtol((token+1), 0, 10); + if (mode > MMPS_ENABLE) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], mode); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nSendPSMPAction MIPS mode = %d\n", mode); + SendPSMPAction(pAd, pEntry->Aid, mode); + } + + return TRUE; + } + + return FALSE; + + +} + +INT Set_HtMIMOPSmode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value <=3 && Value >= 0) + pAd->CommonCfg.BACapability.field.MMPSmode = Value; + else + pAd->CommonCfg.BACapability.field.MMPSmode = 3; + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMIMOPSmode_Proc::(MIMOPS mode=%d)\n",pAd->CommonCfg.BACapability.field.MMPSmode)); + + return TRUE; +} + + +INT Set_ForceShortGI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->WIFItestbed.bShortGI = FALSE; + else if (Value == 1) + pAd->WIFItestbed.bShortGI = TRUE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_ForceShortGI_Proc::(ForceShortGI=%d)\n", pAd->WIFItestbed.bShortGI)); + + return TRUE; +} + + + +INT Set_ForceGF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->WIFItestbed.bGreenField = FALSE; + else if (Value == 1) + pAd->WIFItestbed.bGreenField = TRUE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_ForceGF_Proc::(ForceGF=%d)\n", pAd->WIFItestbed.bGreenField)); + + return TRUE; +} + +INT Set_HtMimoPs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.bMIMOPSEnable = FALSE; + else if (Value == 1) + pAd->CommonCfg.bMIMOPSEnable = TRUE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMimoPs_Proc::(HtMimoPs=%d)\n",pAd->CommonCfg.bMIMOPSEnable)); + + return TRUE; +} +#endif // DOT11_N_SUPPORT // + + +#ifdef DOT11_N_SUPPORT +INT SetCommonHT( + IN PRTMP_ADAPTER pAd) +{ + OID_SET_HT_PHYMODE SetHT; + + if (pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED) + return FALSE; + + SetHT.PhyMode = pAd->CommonCfg.PhyMode; + SetHT.TransmitNo = ((UCHAR)pAd->Antenna.field.TxPath); + SetHT.HtMode = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.HTMODE; + SetHT.ExtOffset = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.EXTCHA; + SetHT.MCS = MCS_AUTO; + SetHT.BW = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.BW; + SetHT.STBC = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.STBC; + SetHT.SHORTGI = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.ShortGI; + + RTMPSetHT(pAd, &SetHT); + + return TRUE; +} +#endif // DOT11_N_SUPPORT // + +INT Set_FixedTxMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR fix_tx_mode = FIXED_TXMODE_HT; + + if (strcmp(arg, "OFDM") == 0 || strcmp(arg, "ofdm") == 0) + { + fix_tx_mode = FIXED_TXMODE_OFDM; + } + else if (strcmp(arg, "CCK") == 0 || strcmp(arg, "cck") == 0) + { + fix_tx_mode = FIXED_TXMODE_CCK; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode = fix_tx_mode; +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("Set_FixedTxMode_Proc::(FixedTxMode=%d)\n", fix_tx_mode)); + + return TRUE; +} + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +INT Set_OpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + +#ifdef RT2860 + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) +#endif // RT2860 // + { + DBGPRINT(RT_DEBUG_ERROR, ("Can not switch operate mode on interface up !! \n")); + return FALSE; + } + + if (Value == 0) + pAd->OpMode = OPMODE_STA; + else if (Value == 1) + pAd->OpMode = OPMODE_AP; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_OpMode_Proc::(OpMode=%s)\n", pAd->OpMode == 1 ? "AP Mode" : "STA Mode")); + + return TRUE; +} +#endif // CONFIG_APSTA_MIXED_SUPPORT // + + +///////////////////////////////////////////////////////////////////////// +PCHAR RTMPGetRalinkAuthModeStr( + IN NDIS_802_11_AUTHENTICATION_MODE authMode) +{ + switch(authMode) + { + case Ndis802_11AuthModeOpen: + return "OPEN"; + default: + case Ndis802_11AuthModeWPAPSK: + return "WPAPSK"; + case Ndis802_11AuthModeShared: + return "SHARED"; + case Ndis802_11AuthModeWPA: + return "WPA"; + case Ndis802_11AuthModeWPA2: + return "WPA2"; + case Ndis802_11AuthModeWPA2PSK: + return "WPA2PSK"; + case Ndis802_11AuthModeWPA1PSKWPA2PSK: + return "WPAPSKWPA2PSK"; + case Ndis802_11AuthModeWPA1WPA2: + return "WPA1WPA2"; + case Ndis802_11AuthModeWPANone: + return "WPANONE"; + } +} + +PCHAR RTMPGetRalinkEncryModeStr( + IN USHORT encryMode) +{ + switch(encryMode) + { + default: + case Ndis802_11WEPDisabled: + return "NONE"; + case Ndis802_11WEPEnabled: + return "WEP"; + case Ndis802_11Encryption2Enabled: + return "TKIP"; + case Ndis802_11Encryption3Enabled: + return "AES"; + case Ndis802_11Encryption4Enabled: + return "TKIPAES"; + } +} + +INT RTMPShowCfgValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pName, + IN PUCHAR pBuf) +{ + INT Status = 0; + + for (PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC = RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC++) + { + if (!strcmp(pName, PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name)) + { + if(PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->show_proc(pAd, pBuf)) + Status = -EINVAL; + break; //Exit for loop. + } + } + + if(PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name == NULL) + { + sprintf(pBuf, "\n"); + for (PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC = RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC++) + sprintf(pBuf, "%s%s\n", pBuf, PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name); + } + + return Status; +} + +INT Show_SSID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + sprintf(pBuf, "\t%s", pAd->CommonCfg.Ssid); +#endif // CONFIG_STA_SUPPORT // + return 0; +} + +INT Show_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.PhyMode) + { + case PHY_11BG_MIXED: + sprintf(pBuf, "\t11B/G"); + break; + case PHY_11B: + sprintf(pBuf, "\t11B"); + break; + case PHY_11A: + sprintf(pBuf, "\t11A"); + break; + case PHY_11ABG_MIXED: + sprintf(pBuf, "\t11A/B/G"); + break; + case PHY_11G: + sprintf(pBuf, "\t11G"); + break; +#ifdef DOT11_N_SUPPORT + case PHY_11ABGN_MIXED: + sprintf(pBuf, "\t11A/B/G/N"); + break; + case PHY_11N_2_4G: + sprintf(pBuf, "\t11N only with 2.4G"); + break; + case PHY_11GN_MIXED: + sprintf(pBuf, "\t11G/N"); + break; + case PHY_11AN_MIXED: + sprintf(pBuf, "\t11A/N"); + break; + case PHY_11BGN_MIXED: + sprintf(pBuf, "\t11B/G/N"); + break; + case PHY_11AGN_MIXED: + sprintf(pBuf, "\t11A/G/N"); + break; + case PHY_11N_5G: + sprintf(pBuf, "\t11N only with 5G"); + break; +#endif // DOT11_N_SUPPORT // + default: + sprintf(pBuf, "\tUnknow Value(%d)", pAd->CommonCfg.PhyMode); + break; + } + return 0; +} + + +INT Show_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bEnableTxBurst ? "TRUE":"FALSE"); + return 0; +} + +INT Show_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.TxPreamble) + { + case Rt802_11PreambleShort: + sprintf(pBuf, "\tShort"); + break; + case Rt802_11PreambleLong: + sprintf(pBuf, "\tLong"); + break; + case Rt802_11PreambleAuto: + sprintf(pBuf, "\tAuto"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%lu)", pAd->CommonCfg.TxPreamble); + break; + } + + return 0; +} + +INT Show_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%lu", pAd->CommonCfg.TxPowerPercentage); + return 0; +} + +INT Show_Channel_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%d", pAd->CommonCfg.Channel); + return 0; +} + +INT Show_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.UseBGProtection) + { + case 1: //Always On + sprintf(pBuf, "\tON"); + break; + case 2: //Always OFF + sprintf(pBuf, "\tOFF"); + break; + case 0: //AUTO + sprintf(pBuf, "\tAuto"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%lu)", pAd->CommonCfg.UseBGProtection); + break; + } + return 0; +} + +INT Show_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.RtsThreshold); + return 0; +} + +INT Show_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.FragmentThreshold); + return 0; +} + +#ifdef DOT11_N_SUPPORT +INT Show_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + if (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) + { + sprintf(pBuf, "\t40 MHz"); + } + else + { + sprintf(pBuf, "\t20 MHz"); + } + return 0; +} + +INT Show_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + sprintf(pBuf, "\t%u", pAd->StaCfg.DesiredTransmitSetting.field.MCS); +#endif // CONFIG_STA_SUPPORT // + return 0; +} + +INT Show_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.RegTransmitSetting.field.ShortGI) + { + case GI_400: + sprintf(pBuf, "\tGI_400"); + break; + case GI_800: + sprintf(pBuf, "\tGI_800"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.ShortGI); + break; + } + return 0; +} + +INT Show_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.RegTransmitSetting.field.HTMODE) + { + case HTMODE_GF: + sprintf(pBuf, "\tGF"); + break; + case HTMODE_MM: + sprintf(pBuf, "\tMM"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.HTMODE); + break; + } + return 0; +} + +INT Show_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.RegTransmitSetting.field.EXTCHA) + { + case EXTCHA_BELOW: + sprintf(pBuf, "\tBelow"); + break; + case EXTCHA_ABOVE: + sprintf(pBuf, "\tAbove"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.EXTCHA); + break; + } + return 0; +} + + +INT Show_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.BACapability.field.MpduDensity); + return 0; +} + +INT Show_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.BACapability.field.RxBAWinLimit); + return 0; +} + +INT Show_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bRdg ? "TRUE":"FALSE"); + return 0; +} + +INT Show_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.BACapability.field.AmsduEnable ? "TRUE":"FALSE"); + return 0; +} + +INT Show_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.BACapability.field.AutoBA ? "TRUE":"FALSE"); + return 0; +} +#endif // DOT11_N_SUPPORT // + +INT Show_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%d", pAd->CommonCfg.CountryRegion); + return 0; +} + +INT Show_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%d", pAd->CommonCfg.CountryRegionForABand); + return 0; +} + +INT Show_CountryCode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.CountryCode); + return 0; +} + +#ifdef AGGREGATION_SUPPORT +INT Show_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bAggregationCapable ? "TRUE":"FALSE"); + return 0; +} +#endif // AGGREGATION_SUPPORT // + +#ifdef WMM_SUPPORT +INT Show_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + sprintf(pBuf, "\t%s", pAd->CommonCfg.bWmmCapable ? "TRUE":"FALSE"); +#endif // CONFIG_STA_SUPPORT // + + return 0; +} +#endif // WMM_SUPPORT // + +INT Show_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bIEEE80211H ? "TRUE":"FALSE"); + return 0; +} + +#ifdef CONFIG_STA_SUPPORT +INT Show_NetworkType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->StaCfg.BssType) + { + case BSS_ADHOC: + sprintf(pBuf, "\tAdhoc"); + break; + case BSS_INFRA: + sprintf(pBuf, "\tInfra"); + break; + case BSS_ANY: + sprintf(pBuf, "\tAny"); + break; + case BSS_MONITOR: + sprintf(pBuf, "\tMonitor"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%d)", pAd->StaCfg.BssType); + break; + } + return 0; +} +#endif // CONFIG_STA_SUPPORT // + +INT Show_AuthMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeOpen; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + AuthMode = pAd->StaCfg.AuthMode; +#endif // CONFIG_STA_SUPPORT // + + if ((AuthMode >= Ndis802_11AuthModeOpen) && + (AuthMode <= Ndis802_11AuthModeWPA1PSKWPA2PSK)) + sprintf(pBuf, "\t%s", RTMPGetRalinkAuthModeStr(AuthMode)); + else + sprintf(pBuf, "\tUnknow Value(%d)", AuthMode); + + return 0; +} + +INT Show_EncrypType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + NDIS_802_11_WEP_STATUS WepStatus = Ndis802_11WEPDisabled; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + WepStatus = pAd->StaCfg.WepStatus; +#endif // CONFIG_STA_SUPPORT // + + if ((WepStatus >= Ndis802_11WEPEnabled) && + (WepStatus <= Ndis802_11Encryption4KeyAbsent)) + sprintf(pBuf, "\t%s", RTMPGetRalinkEncryModeStr(WepStatus)); + else + sprintf(pBuf, "\tUnknow Value(%d)", WepStatus); + + return 0; +} + +INT Show_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + UCHAR DefaultKeyId = 0; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + DefaultKeyId = pAd->StaCfg.DefaultKeyId; +#endif // CONFIG_STA_SUPPORT // + + sprintf(pBuf, "\t%d", DefaultKeyId); + + return 0; +} + +INT Show_WepKey_Proc( + IN PRTMP_ADAPTER pAd, + IN INT KeyIdx, + OUT PUCHAR pBuf) +{ + UCHAR Key[16] = {0}, KeyLength = 0; + INT index = BSS0; + + KeyLength = pAd->SharedKey[index][KeyIdx].KeyLen; + NdisMoveMemory(Key, pAd->SharedKey[index][KeyIdx].Key, KeyLength); + + //check key string is ASCII or not + if (RTMPCheckStrPrintAble(Key, KeyLength)) + sprintf(pBuf, "\t%s", Key); + else + { + int idx; + sprintf(pBuf, "\t"); + for (idx = 0; idx < KeyLength; idx++) + sprintf(pBuf+strlen(pBuf), "%02X", Key[idx]); + } + return 0; +} + +INT Show_Key1_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 0, pBuf); + return 0; +} + +INT Show_Key2_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 1, pBuf); + return 0; +} + +INT Show_Key3_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 2, pBuf); + return 0; +} + +INT Show_Key4_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 3, pBuf); + return 0; +} + +INT Show_WPAPSK_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + INT idx; + UCHAR PMK[32] = {0}; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisMoveMemory(PMK, pAd->StaCfg.PMK, 32); +#endif // CONFIG_STA_SUPPORT // + + sprintf(pBuf, "\tPMK = "); + for (idx = 0; idx < 32; idx++) + sprintf(pBuf+strlen(pBuf), "%02X", PMK[idx]); + + return 0; +} + diff --git a/drivers/staging/rt2860/common/cmm_sanity.c b/drivers/staging/rt2860/common/cmm_sanity.c new file mode 100644 index 000000000000..b0f070d43135 --- /dev/null +++ b/drivers/staging/rt2860/common/cmm_sanity.c @@ -0,0 +1,1633 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sanity.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 add WMM support +*/ +#include "../rt_config.h" + + +extern UCHAR CISCO_OUI[]; + +extern UCHAR WPA_OUI[]; +extern UCHAR RSN_OUI[]; +extern UCHAR WME_INFO_ELEM[]; +extern UCHAR WME_PARM_ELEM[]; +extern UCHAR Ccx2QosInfo[]; +extern UCHAR RALINK_OUI[]; +extern UCHAR BROADCOM_OUI[]; +extern UCHAR WPS_OUI[]; + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN MlmeAddBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2) +{ + PMLME_ADDBA_REQ_STRUCT pInfo; + + pInfo = (MLME_ADDBA_REQ_STRUCT *)Msg; + + if ((MsgLen != sizeof(MLME_ADDBA_REQ_STRUCT))) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - message lenght not correct.\n")); + return FALSE; + } + + if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - The peer Mac is not associated yet.\n")); + return FALSE; + } + + if ((pInfo->pAddr[0]&0x01) == 0x01) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - broadcast address not support BA\n")); + return FALSE; + } + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN MlmeDelBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen) +{ + MLME_DELBA_REQ_STRUCT *pInfo; + pInfo = (MLME_DELBA_REQ_STRUCT *)Msg; + + if ((MsgLen != sizeof(MLME_DELBA_REQ_STRUCT))) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - message lenght not correct.\n")); + return FALSE; + } + + if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE)) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - The peer Mac is not associated yet.\n")); + return FALSE; + } + + if ((pInfo->TID & 0xf0)) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - The peer TID is incorrect.\n")); + return FALSE; + } + + if (NdisEqualMemory(pAd->MacTab.Content[pInfo->Wcid].Addr, pInfo->Addr, MAC_ADDR_LEN) == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - the peer addr dosen't exist.\n")); + return FALSE; + } + + return TRUE; +} + +BOOLEAN PeerAddBAReqActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PFRAME_ADDBA_REQ pAddFrame; + pAddFrame = (PFRAME_ADDBA_REQ)(pMsg); + if (MsgLen < (sizeof(FRAME_ADDBA_REQ))) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + // we support immediate BA. + *(USHORT *)(&pAddFrame->BaParm) = cpu2le16(*(USHORT *)(&pAddFrame->BaParm)); + pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue); + pAddFrame->BaStartSeq.word = cpu2le16(pAddFrame->BaStartSeq.word); + + if (pAddFrame->BaParm.BAPolicy != IMMED_BA) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request Ba Policy[%d] not support\n", pAddFrame->BaParm.BAPolicy)); + DBGPRINT(RT_DEBUG_ERROR,("ADDBA Request. tid=%x, Bufsize=%x, AMSDUSupported=%x \n", pAddFrame->BaParm.TID, pAddFrame->BaParm.BufSize, pAddFrame->BaParm.AMSDUSupported)); + return FALSE; + } + + // we support immediate BA. + if (pAddFrame->BaParm.TID &0xfff0) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request incorrect TID = %d\n", pAddFrame->BaParm.TID)); + return FALSE; + } + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + return TRUE; +} + +BOOLEAN PeerAddBARspActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen) +{ + PFRAME_ADDBA_RSP pAddFrame; + + pAddFrame = (PFRAME_ADDBA_RSP)(pMsg); + if (MsgLen < (sizeof(FRAME_ADDBA_RSP))) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBARspActionSanity: ADDBA Response frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + // we support immediate BA. + *(USHORT *)(&pAddFrame->BaParm) = cpu2le16(*(USHORT *)(&pAddFrame->BaParm)); + pAddFrame->StatusCode = cpu2le16(pAddFrame->StatusCode); + pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue); + + if (pAddFrame->BaParm.BAPolicy != IMMED_BA) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Response Ba Policy[%d] not support\n", pAddFrame->BaParm.BAPolicy)); + return FALSE; + } + + // we support immediate BA. + if (pAddFrame->BaParm.TID &0xfff0) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBARspActionSanity: ADDBA Response incorrect TID = %d\n", pAddFrame->BaParm.TID)); + return FALSE; + } + return TRUE; + +} + +BOOLEAN PeerDelBAActionSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN VOID *pMsg, + IN ULONG MsgLen ) +{ + //PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PFRAME_DELBA_REQ pDelFrame; + if (MsgLen != (sizeof(FRAME_DELBA_REQ))) + return FALSE; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + pDelFrame = (PFRAME_DELBA_REQ)(pMsg); + + *(USHORT *)(&pDelFrame->DelbaParm) = cpu2le16(*(USHORT *)(&pDelFrame->DelbaParm)); + pDelFrame->ReasonCode = cpu2le16(pDelFrame->ReasonCode); + + if (pDelFrame->DelbaParm.TID &0xfff0) + return FALSE; + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerBeaconAndProbeRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + IN UCHAR MsgChannel, + OUT PUCHAR pAddr2, + OUT PUCHAR pBssid, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen, + OUT UCHAR *pBssType, + OUT USHORT *pBeaconPeriod, + OUT UCHAR *pChannel, + OUT UCHAR *pNewChannel, + OUT LARGE_INTEGER *pTimestamp, + OUT CF_PARM *pCfParm, + OUT USHORT *pAtimWin, + OUT USHORT *pCapabilityInfo, + OUT UCHAR *pErp, + OUT UCHAR *pDtimCount, + OUT UCHAR *pDtimPeriod, + OUT UCHAR *pBcastFlag, + OUT UCHAR *pMessageToMe, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT UCHAR *pCkipFlag, + OUT UCHAR *pAironetCellPowerLimit, + OUT PEDCA_PARM pEdcaParm, + OUT PQBSS_LOAD_PARM pQbssLoad, + OUT PQOS_CAPABILITY_PARM pQosCapability, + OUT ULONG *pRalinkIe, + OUT UCHAR *pHtCapabilityLen, +#ifdef CONFIG_STA_SUPPORT + OUT UCHAR *pPreNHtCapabilityLen, +#endif // CONFIG_STA_SUPPORT // + OUT HT_CAPABILITY_IE *pHtCapability, + OUT UCHAR *AddHtInfoLen, + OUT ADD_HT_INFO_IE *AddHtInfo, + OUT UCHAR *NewExtChannelOffset, // Ht extension channel offset(above or below) + OUT USHORT *LengthVIE, + OUT PNDIS_802_11_VARIABLE_IEs pVIE) +{ + CHAR *Ptr; +#ifdef CONFIG_STA_SUPPORT + CHAR TimLen; +#endif // CONFIG_STA_SUPPORT // + PFRAME_802_11 pFrame; + PEID_STRUCT pEid; + UCHAR SubType; + UCHAR Sanity; + //UCHAR ECWMin, ECWMax; + //MAC_CSR9_STRUC Csr9; + ULONG Length = 0; + + // For some 11a AP which didn't have DS_IE, we use two conditions to decide the channel + // 1. If the AP is 11n enabled, then check the control channel. + // 2. If the AP didn't have any info about channel, use the channel we received this frame as the channel. (May inaccuracy!!) + UCHAR CtrlChannel = 0; + + // Add for 3 necessary EID field check + Sanity = 0; + + *pAtimWin = 0; + *pErp = 0; + *pDtimCount = 0; + *pDtimPeriod = 0; + *pBcastFlag = 0; + *pMessageToMe = 0; + *pExtRateLen = 0; + *pCkipFlag = 0; // Default of CkipFlag is 0 + *pAironetCellPowerLimit = 0xFF; // Default of AironetCellPowerLimit is 0xFF + *LengthVIE = 0; // Set the length of VIE to init value 0 + *pHtCapabilityLen = 0; // Set the length of VIE to init value 0 +#ifdef CONFIG_STA_SUPPORT + if (pAd->OpMode == OPMODE_STA) + *pPreNHtCapabilityLen = 0; // Set the length of VIE to init value 0 +#endif // CONFIG_STA_SUPPORT // + *AddHtInfoLen = 0; // Set the length of VIE to init value 0 + *pRalinkIe = 0; + *pNewChannel = 0; + *NewExtChannelOffset = 0xff; //Default 0xff means no such IE + pCfParm->bValid = FALSE; // default: no IE_CF found + pQbssLoad->bValid = FALSE; // default: no IE_QBSS_LOAD found + pEdcaParm->bValid = FALSE; // default: no IE_EDCA_PARAMETER found + pQosCapability->bValid = FALSE; // default: no IE_QOS_CAPABILITY found + + pFrame = (PFRAME_802_11)Msg; + + // get subtype from header + SubType = (UCHAR)pFrame->Hdr.FC.SubType; + + // get Addr2 and BSSID from header + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + COPY_MAC_ADDR(pBssid, pFrame->Hdr.Addr3); + + Ptr = pFrame->Octet; + Length += LENGTH_802_11; + + // get timestamp from payload and advance the pointer + NdisMoveMemory(pTimestamp, Ptr, TIMESTAMP_LEN); + + pTimestamp->u.LowPart = cpu2le32(pTimestamp->u.LowPart); + pTimestamp->u.HighPart = cpu2le32(pTimestamp->u.HighPart); + + Ptr += TIMESTAMP_LEN; + Length += TIMESTAMP_LEN; + + // get beacon interval from payload and advance the pointer + NdisMoveMemory(pBeaconPeriod, Ptr, 2); + Ptr += 2; + Length += 2; + + // get capability info from payload and advance the pointer + NdisMoveMemory(pCapabilityInfo, Ptr, 2); + Ptr += 2; + Length += 2; + + if (CAP_IS_ESS_ON(*pCapabilityInfo)) + *pBssType = BSS_INFRA; + else + *pBssType = BSS_ADHOC; + + pEid = (PEID_STRUCT) Ptr; + + // get variable fields from payload and advance the pointer + while ((Length + 2 + pEid->Len) <= MsgLen) + { + // + // Secure copy VIE to VarIE[MAX_VIE_LEN] didn't overflow. + // + if ((*LengthVIE + pEid->Len + 2) >= MAX_VIE_LEN) + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - Variable IEs out of resource [len(=%d) > MAX_VIE_LEN(=%d)]\n", + (*LengthVIE + pEid->Len + 2), MAX_VIE_LEN)); + break; + } + + switch(pEid->Eid) + { + case IE_SSID: + // Already has one SSID EID in this beacon, ignore the second one + if (Sanity & 0x1) + break; + if(pEid->Len <= MAX_LEN_OF_SSID) + { + NdisMoveMemory(Ssid, pEid->Octet, pEid->Len); + *pSsidLen = pEid->Len; + Sanity |= 0x1; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SSID (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + + case IE_SUPP_RATES: + if(pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) + { + Sanity |= 0x2; + NdisMoveMemory(SupRate, pEid->Octet, pEid->Len); + *pSupRateLen = pEid->Len; + + // TODO: 2004-09-14 not a good design here, cause it exclude extra rates + // from ScanTab. We should report as is. And filter out unsupported + // rates in MlmeAux. + // Check against the supported rates + // RTMPCheckRates(pAd, SupRate, pSupRateLen); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SUPP_RATES (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + + case IE_HT_CAP: + if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!! + { + NdisMoveMemory(pHtCapability, pEid->Octet, sizeof(HT_CAPABILITY_IE)); + *pHtCapabilityLen = SIZE_HT_CAP_IE; // Nnow we only support 26 bytes. + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + *pPreNHtCapabilityLen = 0; // Nnow we only support 26 bytes. + + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } +#endif // CONFIG_STA_SUPPORT // + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_HT_CAP. pEid->Len = %d\n", pEid->Len)); + } + + break; + case IE_ADD_HT: + if (pEid->Len >= sizeof(ADD_HT_INFO_IE)) + { + // This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only + // copy first sizeof(ADD_HT_INFO_IE) + NdisMoveMemory(AddHtInfo, pEid->Octet, sizeof(ADD_HT_INFO_IE)); + *AddHtInfoLen = SIZE_ADD_HT_INFO_IE; + + CtrlChannel = AddHtInfo->ControlChan; + + *(USHORT *)(&AddHtInfo->AddHtInfo2) = cpu2le16(*(USHORT *)(&AddHtInfo->AddHtInfo2)); + *(USHORT *)(&AddHtInfo->AddHtInfo3) = cpu2le16(*(USHORT *)(&AddHtInfo->AddHtInfo3)); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } +#endif // CONFIG_STA_SUPPORT // + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_ADD_HT. \n")); + } + + break; + case IE_SECONDARY_CH_OFFSET: + if (pEid->Len == 1) + { + *NewExtChannelOffset = pEid->Octet[0]; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n")); + } + + break; + case IE_FH_PARM: + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity(IE_FH_PARM) \n")); + break; + + case IE_DS_PARM: + if(pEid->Len == 1) + { + *pChannel = *pEid->Octet; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ChannelSanity(pAd, *pChannel) == 0) + { + + return FALSE; + } + } +#endif // CONFIG_STA_SUPPORT // + Sanity |= 0x4; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_DS_PARM (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + + case IE_CF_PARM: + if(pEid->Len == 6) + { + pCfParm->bValid = TRUE; + pCfParm->CfpCount = pEid->Octet[0]; + pCfParm->CfpPeriod = pEid->Octet[1]; + pCfParm->CfpMaxDuration = pEid->Octet[2] + 256 * pEid->Octet[3]; + pCfParm->CfpDurRemaining = pEid->Octet[4] + 256 * pEid->Octet[5]; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_CF_PARM\n")); + return FALSE; + } + break; + + case IE_IBSS_PARM: + if(pEid->Len == 2) + { + NdisMoveMemory(pAtimWin, pEid->Octet, pEid->Len); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_IBSS_PARM\n")); + return FALSE; + } + break; + +#ifdef CONFIG_STA_SUPPORT + case IE_TIM: + if(INFRA_ON(pAd) && SubType == SUBTYPE_BEACON) + { + GetTimBit((PUCHAR)pEid, pAd->StaActive.Aid, &TimLen, pBcastFlag, pDtimCount, pDtimPeriod, pMessageToMe); + } + break; +#endif // CONFIG_STA_SUPPORT // + case IE_CHANNEL_SWITCH_ANNOUNCEMENT: + if(pEid->Len == 3) + { + *pNewChannel = pEid->Octet[1]; //extract new channel number + } + break; + + // New for WPA + // CCX v2 has the same IE, we need to parse that too + // Wifi WMM use the same IE vale, need to parse that too + // case IE_WPA: + case IE_VENDOR_SPECIFIC: + // Check the OUI version, filter out non-standard usage + if (NdisEqualMemory(pEid->Octet, RALINK_OUI, 3) && (pEid->Len == 7)) + { + //*pRalinkIe = pEid->Octet[3]; + if (pEid->Octet[3] != 0) + *pRalinkIe = pEid->Octet[3]; + else + *pRalinkIe = 0xf0000000; // Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag. + } +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT + // This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. + + // Other vendors had production before IE_HT_CAP value is assigned. To backward support those old-firmware AP, + // Check broadcom-defiend pre-802.11nD1.0 OUI for HT related IE, including HT Capatilities IE and HT Information IE + else if ((*pHtCapabilityLen == 0) && NdisEqualMemory(pEid->Octet, PRE_N_HT_OUI, 3) && (pEid->Len >= 4) && (pAd->OpMode == OPMODE_STA)) + { + if ((pEid->Octet[3] == OUI_PREN_HT_CAP) && (pEid->Len >= 30) && (*pHtCapabilityLen == 0)) + { + NdisMoveMemory(pHtCapability, &pEid->Octet[4], sizeof(HT_CAPABILITY_IE)); + *pPreNHtCapabilityLen = SIZE_HT_CAP_IE; + } + + if ((pEid->Octet[3] == OUI_PREN_ADD_HT) && (pEid->Len >= 26)) + { + NdisMoveMemory(AddHtInfo, &pEid->Octet[4], sizeof(ADD_HT_INFO_IE)); + *AddHtInfoLen = SIZE_ADD_HT_INFO_IE; + } + } +#endif // DOT11_N_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) + { + // Copy to pVIE which will report to microsoft bssid list. + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } + else if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6) && (pEid->Len == 24)) + { + PUCHAR ptr; + int i; + + // parsing EDCA parameters + pEdcaParm->bValid = TRUE; + pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10; + pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20; + pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40; + pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f; + pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0; + ptr = &pEid->Octet[8]; + for (i=0; i<4; i++) + { + UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX + pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM + pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN + pEdcaParm->Cwmin[aci] = *(ptr+1) & 0x0f; // b0~4 is Cwmin + pEdcaParm->Cwmax[aci] = *(ptr+1) >> 4; // b5~8 is Cwmax + pEdcaParm->Txop[aci] = *(ptr+2) + 256 * (*(ptr+3)); // in unit of 32-us + ptr += 4; // point to next AC + } + } + else if (NdisEqualMemory(pEid->Octet, WME_INFO_ELEM, 6) && (pEid->Len == 7)) + { + // parsing EDCA parameters + pEdcaParm->bValid = TRUE; + pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10; + pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20; + pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40; + pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f; + pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0; + + // use default EDCA parameter + pEdcaParm->bACM[QID_AC_BE] = 0; + pEdcaParm->Aifsn[QID_AC_BE] = 3; + pEdcaParm->Cwmin[QID_AC_BE] = CW_MIN_IN_BITS; + pEdcaParm->Cwmax[QID_AC_BE] = CW_MAX_IN_BITS; + pEdcaParm->Txop[QID_AC_BE] = 0; + + pEdcaParm->bACM[QID_AC_BK] = 0; + pEdcaParm->Aifsn[QID_AC_BK] = 7; + pEdcaParm->Cwmin[QID_AC_BK] = CW_MIN_IN_BITS; + pEdcaParm->Cwmax[QID_AC_BK] = CW_MAX_IN_BITS; + pEdcaParm->Txop[QID_AC_BK] = 0; + + pEdcaParm->bACM[QID_AC_VI] = 0; + pEdcaParm->Aifsn[QID_AC_VI] = 2; + pEdcaParm->Cwmin[QID_AC_VI] = CW_MIN_IN_BITS-1; + pEdcaParm->Cwmax[QID_AC_VI] = CW_MAX_IN_BITS; + pEdcaParm->Txop[QID_AC_VI] = 96; // AC_VI: 96*32us ~= 3ms + + pEdcaParm->bACM[QID_AC_VO] = 0; + pEdcaParm->Aifsn[QID_AC_VO] = 2; + pEdcaParm->Cwmin[QID_AC_VO] = CW_MIN_IN_BITS-2; + pEdcaParm->Cwmax[QID_AC_VO] = CW_MAX_IN_BITS-1; + pEdcaParm->Txop[QID_AC_VO] = 48; // AC_VO: 48*32us ~= 1.5ms + } + break; + + case IE_EXT_SUPP_RATES: + if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len); + *pExtRateLen = pEid->Len; + + // TODO: 2004-09-14 not a good design here, cause it exclude extra rates + // from ScanTab. We should report as is. And filter out unsupported + // rates in MlmeAux. + // Check against the supported rates + // RTMPCheckRates(pAd, ExtRate, pExtRateLen); + } + break; + + case IE_ERP: + if (pEid->Len == 1) + { + *pErp = (UCHAR)pEid->Octet[0]; + } + break; + + case IE_AIRONET_CKIP: + // 0. Check Aironet IE length, it must be larger or equal to 28 + // Cisco AP350 used length as 28 + // Cisco AP12XX used length as 30 + if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2)) + break; + + // 1. Copy CKIP flag byte to buffer for process + *pCkipFlag = *(pEid->Octet + 8); + break; + + case IE_AP_TX_POWER: + // AP Control of Client Transmit Power + //0. Check Aironet IE length, it must be 6 + if (pEid->Len != 0x06) + break; + + // Get cell power limit in dBm + if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1) + *pAironetCellPowerLimit = *(pEid->Octet + 4); + break; + + // WPA2 & 802.11i RSN + case IE_RSN: + // There is no OUI for version anymore, check the group cipher OUI before copying + if (RTMPEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) + { + // Copy to pVIE which will report to microsoft bssid list. + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } + break; +#ifdef CONFIG_STA_SUPPORT +#ifdef EXT_BUILD_CHANNEL_LIST + case IE_COUNTRY: + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + break; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + + default: + break; + } + + Length = Length + 2 + pEid->Len; // Eid[1] + Len[1]+ content[Len] + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + + // For some 11a AP. it did not have the channel EID, patch here +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + UCHAR LatchRfChannel = MsgChannel; + if ((pAd->LatchRfRegs.Channel > 14) && ((Sanity & 0x4) == 0)) + { + if (CtrlChannel != 0) + *pChannel = CtrlChannel; + else + *pChannel = LatchRfChannel; + Sanity |= 0x4; + } + } +#endif // CONFIG_STA_SUPPORT // + + if (Sanity != 0x7) + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - missing field, Sanity=0x%02x\n", Sanity)); + return FALSE; + } + else + { + return TRUE; + } + +} + +#ifdef DOT11N_DRAFT3 +/* + ========================================================================== + Description: + MLME message sanity check for some IE addressed in 802.11n d3.03. + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerBeaconAndProbeRspSanity2( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT UCHAR *RegClass) +{ + CHAR *Ptr; + PFRAME_802_11 pFrame; + PEID_STRUCT pEid; + ULONG Length = 0; + + pFrame = (PFRAME_802_11)Msg; + + *RegClass = 0; + Ptr = pFrame->Octet; + Length += LENGTH_802_11; + + // get timestamp from payload and advance the pointer + Ptr += TIMESTAMP_LEN; + Length += TIMESTAMP_LEN; + + // get beacon interval from payload and advance the pointer + Ptr += 2; + Length += 2; + + // get capability info from payload and advance the pointer + Ptr += 2; + Length += 2; + + pEid = (PEID_STRUCT) Ptr; + + // get variable fields from payload and advance the pointer + while ((Length + 2 + pEid->Len) <= MsgLen) + { + switch(pEid->Eid) + { + case IE_SUPP_REG_CLASS: + if(pEid->Len > 0) + { + *RegClass = *pEid->Octet; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SSID (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + } + + Length = Length + 2 + pEid->Len; // Eid[1] + Len[1]+ content[Len] + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + + return TRUE; + +} +#endif // DOT11N_DRAFT3 // + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN MlmeScanReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT UCHAR *pBssType, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen, + OUT UCHAR *pScanType) +{ + MLME_SCAN_REQ_STRUCT *Info; + + Info = (MLME_SCAN_REQ_STRUCT *)(Msg); + *pBssType = Info->BssType; + *pSsidLen = Info->SsidLen; + NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen); + *pScanType = Info->ScanType; + + if ((*pBssType == BSS_INFRA || *pBssType == BSS_ADHOC || *pBssType == BSS_ANY) + && (*pScanType == SCAN_ACTIVE || *pScanType == SCAN_PASSIVE +#ifdef CONFIG_STA_SUPPORT + || *pScanType == SCAN_CISCO_PASSIVE || *pScanType == SCAN_CISCO_ACTIVE + || *pScanType == SCAN_CISCO_CHANNEL_LOAD || *pScanType == SCAN_CISCO_NOISE +#endif // CONFIG_STA_SUPPORT // + )) + { + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqSanity fail - wrong BssType or ScanType\n")); + return FALSE; + } +} + +// IRQL = DISPATCH_LEVEL +UCHAR ChannelSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel) +{ + int i; + + for (i = 0; i < pAd->ChannelListNum; i ++) + { + if (channel == pAd->ChannelList[i].Channel) + return 1; + } + return 0; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerDeauthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pReason) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + NdisMoveMemory(pReason, &pFrame->Octet[0], 2); + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerAuthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT USHORT *pAlg, + OUT USHORT *pSeq, + OUT USHORT *pStatus, + CHAR *pChlgText) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr, pFrame->Hdr.Addr2); + NdisMoveMemory(pAlg, &pFrame->Octet[0], 2); + NdisMoveMemory(pSeq, &pFrame->Octet[2], 2); + NdisMoveMemory(pStatus, &pFrame->Octet[4], 2); + + if ((*pAlg == Ndis802_11AuthModeOpen) +#ifdef LEAP_SUPPORT + || (*pAlg == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) + { + if (*pSeq == 1 || *pSeq == 2) + { + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong Seg#\n")); + return FALSE; + } + } + else if (*pAlg == Ndis802_11AuthModeShared) + { + if (*pSeq == 1 || *pSeq == 4) + { + return TRUE; + } + else if (*pSeq == 2 || *pSeq == 3) + { + NdisMoveMemory(pChlgText, &pFrame->Octet[8], CIPHER_TEXT_LEN); + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong Seg#\n")); + return FALSE; + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong algorithm\n")); + return FALSE; + } +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN MlmeAuthReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT ULONG *pTimeout, + OUT USHORT *pAlg) +{ + MLME_AUTH_REQ_STRUCT *pInfo; + + pInfo = (MLME_AUTH_REQ_STRUCT *)Msg; + COPY_MAC_ADDR(pAddr, pInfo->Addr); + *pTimeout = pInfo->Timeout; + *pAlg = pInfo->Alg; + + if (((*pAlg == Ndis802_11AuthModeShared) ||(*pAlg == Ndis802_11AuthModeOpen) +#ifdef LEAP_SUPPORT + || (*pAlg == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) && + ((*pAddr & 0x01) == 0)) + { + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAuthReqSanity fail - wrong algorithm\n")); + return FALSE; + } +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN MlmeAssocReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pApAddr, + OUT USHORT *pCapabilityInfo, + OUT ULONG *pTimeout, + OUT USHORT *pListenIntv) +{ + MLME_ASSOC_REQ_STRUCT *pInfo; + + pInfo = (MLME_ASSOC_REQ_STRUCT *)Msg; + *pTimeout = pInfo->Timeout; // timeout + COPY_MAC_ADDR(pApAddr, pInfo->Addr); // AP address + *pCapabilityInfo = pInfo->CapabilityInfo; // capability info + *pListenIntv = pInfo->ListenIntv; + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerDisassocSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pReason) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + NdisMoveMemory(pReason, &pFrame->Octet[0], 2); + + return TRUE; +} + +/* + ======================================================================== + Routine Description: + Sanity check NetworkType (11b, 11g or 11a) + + Arguments: + pBss - Pointer to BSS table. + + Return Value: + Ndis802_11DS .......(11b) + Ndis802_11OFDM24....(11g) + Ndis802_11OFDM5.....(11a) + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity( + IN PBSS_ENTRY pBss) +{ + NDIS_802_11_NETWORK_TYPE NetWorkType; + UCHAR rate, i; + + NetWorkType = Ndis802_11DS; + + if (pBss->Channel <= 14) + { + // + // First check support Rate. + // + for (i = 0; i < pBss->SupRateLen; i++) + { + rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit + if ((rate == 2) || (rate == 4) || (rate == 11) || (rate == 22)) + { + continue; + } + else + { + // + // Otherwise (even rate > 108) means Ndis802_11OFDM24 + // + NetWorkType = Ndis802_11OFDM24; + break; + } + } + + // + // Second check Extend Rate. + // + if (NetWorkType != Ndis802_11OFDM24) + { + for (i = 0; i < pBss->ExtRateLen; i++) + { + rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit + if ((rate == 2) || (rate == 4) || (rate == 11) || (rate == 22)) + { + continue; + } + else + { + // + // Otherwise (even rate > 108) means Ndis802_11OFDM24 + // + NetWorkType = Ndis802_11OFDM24; + break; + } + } + } + } + else + { + NetWorkType = Ndis802_11OFDM5; + } + + if (pBss->HtCapabilityLen != 0) + { + if (NetWorkType == Ndis802_11OFDM5) + NetWorkType = Ndis802_11OFDM5_N; + else + NetWorkType = Ndis802_11OFDM24_N; + } + + return NetWorkType; +} + +/* + ========================================================================== + Description: + WPA message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN PeerWpaMessageSanity( + IN PRTMP_ADAPTER pAd, + IN PEAPOL_PACKET pMsg, + IN ULONG MsgLen, + IN UCHAR MsgType, + IN MAC_TABLE_ENTRY *pEntry) +{ + UCHAR mic[LEN_KEY_DESC_MIC], digest[80], KEYDATA[MAX_LEN_OF_RSNIE]; + BOOLEAN bReplayDiff = FALSE; + BOOLEAN bWPA2 = FALSE; + KEY_INFO EapolKeyInfo; + UCHAR GroupKeyIndex = 0; + + + NdisZeroMemory(mic, sizeof(mic)); + NdisZeroMemory(digest, sizeof(digest)); + NdisZeroMemory(KEYDATA, sizeof(KEYDATA)); + NdisZeroMemory((PUCHAR)&EapolKeyInfo, sizeof(EapolKeyInfo)); + + NdisMoveMemory((PUCHAR)&EapolKeyInfo, (PUCHAR)&pMsg->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT *)&EapolKeyInfo) = cpu2le16(*((USHORT *)&EapolKeyInfo)); + + // Choose WPA2 or not + if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2) || (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK)) + bWPA2 = TRUE; + + // 0. Check MsgType + if ((MsgType > EAPOL_GROUP_MSG_2) || (MsgType < EAPOL_PAIR_MSG_1)) + { + DBGPRINT(RT_DEBUG_ERROR, ("The message type is invalid(%d)! \n", MsgType)); + return FALSE; + } + + // 1. Replay counter check + if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1) // For supplicant + { + // First validate replay counter, only accept message with larger replay counter. + // Let equal pass, some AP start with all zero replay counter + UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY]; + + NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY); + if ((RTMPCompareMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter, LEN_KEY_DESC_REPLAY) != 1) && + (RTMPCompareMemory(pMsg->KeyDesc.ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0)) + { + bReplayDiff = TRUE; + } + } + else if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) // For authenticator + { + // check Replay Counter coresponds to MSG from authenticator, otherwise discard + if (!NdisEqualMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter, LEN_KEY_DESC_REPLAY)) + { + bReplayDiff = TRUE; + } + } + + // Replay Counter different condition + if (bReplayDiff) + { + // send wireless event - for replay counter different + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_REPLAY_COUNTER_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0); + + if (MsgType < EAPOL_GROUP_MSG_1) + { + DBGPRINT(RT_DEBUG_ERROR, ("Replay Counter Different in pairwise msg %d of 4-way handshake!\n", MsgType)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Replay Counter Different in group msg %d of 2-way handshake!\n", (MsgType - EAPOL_PAIR_MSG_4))); + } + + hex_dump("Receive replay counter ", pMsg->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + hex_dump("Current replay counter ", pEntry->R_Counter, LEN_KEY_DESC_REPLAY); + return FALSE; + } + + // 2. Verify MIC except Pairwise Msg1 + if (MsgType != EAPOL_PAIR_MSG_1) + { + UCHAR rcvd_mic[LEN_KEY_DESC_MIC]; + + // Record the received MIC for check later + NdisMoveMemory(rcvd_mic, pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + + if (pEntry->WepStatus == Ndis802_11Encryption2Enabled) // TKIP + { + hmac_md5(pEntry->PTK, LEN_EAP_MICK, (PUCHAR)pMsg, MsgLen, mic); + } + else if (pEntry->WepStatus == Ndis802_11Encryption3Enabled) // AES + { + HMAC_SHA1((PUCHAR)pMsg, MsgLen, pEntry->PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC); + } + + if (!NdisEqualMemory(rcvd_mic, mic, LEN_KEY_DESC_MIC)) + { + // send wireless event - for MIC different + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_MIC_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0); + + if (MsgType < EAPOL_GROUP_MSG_1) + { + DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in pairwise msg %d of 4-way handshake!\n", MsgType)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in group msg %d of 2-way handshake!\n", (MsgType - EAPOL_PAIR_MSG_4))); + } + + hex_dump("Received MIC", rcvd_mic, LEN_KEY_DESC_MIC); + hex_dump("Desired MIC", mic, LEN_KEY_DESC_MIC); + + return FALSE; + } + } + + // Extract the context of the Key Data field if it exist + // The field in pairwise_msg_2_WPA1(WPA2) & pairwise_msg_3_WPA1 is un-encrypted. + // The field in group_msg_1_WPA1(WPA2) & pairwise_msg_3_WPA2 is encrypted. + if (pMsg->KeyDesc.KeyDataLen[1] > 0) + { + // Decrypt this field + if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2) || (MsgType == EAPOL_GROUP_MSG_1)) + { + if(pEntry->WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + AES_GTK_KEY_UNWRAP(&pEntry->PTK[16], KEYDATA, pMsg->KeyDesc.KeyDataLen[1],pMsg->KeyDesc.KeyData); + } + else + { + INT i; + UCHAR Key[32]; + // Decrypt TKIP GTK + // Construct 32 bytes RC4 Key + NdisMoveMemory(Key, pMsg->KeyDesc.KeyIv, 16); + NdisMoveMemory(&Key[16], &pEntry->PTK[16], 16); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32); + //discard first 256 bytes + for(i = 0; i < 256; i++) + ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT); + // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pMsg->KeyDesc.KeyData, pMsg->KeyDesc.KeyDataLen[1]); + } + + if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)) + GroupKeyIndex = EapolKeyInfo.KeyIndex; + + } + else if ((MsgType == EAPOL_PAIR_MSG_2) || (MsgType == EAPOL_PAIR_MSG_3 && !bWPA2)) + { + NdisMoveMemory(KEYDATA, pMsg->KeyDesc.KeyData, pMsg->KeyDesc.KeyDataLen[1]); + } + else + { + + return TRUE; + } + + // Parse Key Data field to + // 1. verify RSN IE for pairwise_msg_2_WPA1(WPA2) ,pairwise_msg_3_WPA1(WPA2) + // 2. verify KDE format for pairwise_msg_3_WPA2, group_msg_1_WPA2 + // 3. update shared key for pairwise_msg_3_WPA2, group_msg_1_WPA1(WPA2) + if (!RTMPParseEapolKeyData(pAd, KEYDATA, pMsg->KeyDesc.KeyDataLen[1], GroupKeyIndex, MsgType, bWPA2, pEntry)) + { + return FALSE; + } + } + + return TRUE; + +} + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +BOOLEAN MlmeDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PRT_802_11_DLS *pDLS, + OUT PUSHORT pReason) +{ + MLME_DLS_REQ_STRUCT *pInfo; + + pInfo = (MLME_DLS_REQ_STRUCT *)Msg; + + *pDLS = pInfo->pDLS; + *pReason = pInfo->Reason; + + return TRUE; +} +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#ifdef QOS_DLS_SUPPORT +BOOLEAN PeerDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pDlsTimeout, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability) +{ + CHAR *Ptr; + PFRAME_802_11 Fr = (PFRAME_802_11)Msg; + PEID_STRUCT eid_ptr; + + // to prevent caller from using garbage output value + *pCapabilityInfo = 0; + *pDlsTimeout = 0; + *pHtCapabilityLen = 0; + + Ptr = Fr->Octet; + + // offset to destination MAC address (Category and Action field) + Ptr += 2; + + // get DA from payload and advance the pointer + NdisMoveMemory(pDA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get SA from payload and advance the pointer + NdisMoveMemory(pSA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get capability info from payload and advance the pointer + NdisMoveMemory(pCapabilityInfo, Ptr, 2); + Ptr += 2; + + // get capability info from payload and advance the pointer + NdisMoveMemory(pDlsTimeout, Ptr, 2); + Ptr += 2; + + // Category and Action field + DA + SA + capability + Timeout + eid_ptr = (PEID_STRUCT) &Fr->Octet[18]; + + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((UCHAR*)Fr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_SUPP_RATES: + if ((eid_ptr->Len <= MAX_LEN_OF_SUPPORTED_RATES) && (eid_ptr->Len > 0)) + { + NdisMoveMemory(Rates, eid_ptr->Octet, eid_ptr->Len); + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - IE_SUPP_RATES., Len=%d. Rates[0]=%x\n",eid_ptr->Len, Rates[0])); + DBGPRINT(RT_DEBUG_TRACE, ("Rates[1]=%x %x %x %x %x %x %x\n", Rates[1], Rates[2], Rates[3], Rates[4], Rates[5], Rates[6], Rates[7])); + *pRatesLen = eid_ptr->Len; + } + else + { + *pRatesLen = 8; + Rates[0] = 0x82; + Rates[1] = 0x84; + Rates[2] = 0x8b; + Rates[3] = 0x96; + Rates[4] = 0x12; + Rates[5] = 0x24; + Rates[6] = 0x48; + Rates[7] = 0x6c; + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - wrong IE_SUPP_RATES., Len=%d\n",eid_ptr->Len)); + } + break; + + case IE_EXT_SUPP_RATES: + if (eid_ptr->Len + *pRatesLen <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, eid_ptr->Len); + *pRatesLen = (*pRatesLen) + eid_ptr->Len; + } + else + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, MAX_LEN_OF_SUPPORTED_RATES - (*pRatesLen)); + *pRatesLen = MAX_LEN_OF_SUPPORTED_RATES; + } + break; + + case IE_HT_CAP: + if (eid_ptr->Len >= sizeof(HT_CAPABILITY_IE)) + { + NdisMoveMemory(pHtCapability, eid_ptr->Octet, sizeof(HT_CAPABILITY_IE)); + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + *pHtCapabilityLen = sizeof(HT_CAPABILITY_IE); + + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - IE_HT_CAP\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - wrong IE_HT_CAP.eid_ptr->Len = %d\n", eid_ptr->Len)); + } + break; + + default: + break; + } + + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return TRUE; +} + +BOOLEAN PeerDlsRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability) +{ + CHAR *Ptr; + PFRAME_802_11 Fr = (PFRAME_802_11)Msg; + PEID_STRUCT eid_ptr; + + // to prevent caller from using garbage output value + *pStatus = 0; + *pCapabilityInfo = 0; + *pHtCapabilityLen = 0; + + Ptr = Fr->Octet; + + // offset to destination MAC address (Category and Action field) + Ptr += 2; + + // get status code from payload and advance the pointer + NdisMoveMemory(pStatus, Ptr, 2); + Ptr += 2; + + // get DA from payload and advance the pointer + NdisMoveMemory(pDA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get SA from payload and advance the pointer + NdisMoveMemory(pSA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + if (pStatus == 0) + { + // get capability info from payload and advance the pointer + NdisMoveMemory(pCapabilityInfo, Ptr, 2); + Ptr += 2; + } + + // Category and Action field + status code + DA + SA + capability + eid_ptr = (PEID_STRUCT) &Fr->Octet[18]; + + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((UCHAR*)Fr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_SUPP_RATES: + if ((eid_ptr->Len <= MAX_LEN_OF_SUPPORTED_RATES) && (eid_ptr->Len > 0)) + { + NdisMoveMemory(Rates, eid_ptr->Octet, eid_ptr->Len); + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - IE_SUPP_RATES., Len=%d. Rates[0]=%x\n",eid_ptr->Len, Rates[0])); + DBGPRINT(RT_DEBUG_TRACE, ("Rates[1]=%x %x %x %x %x %x %x\n", Rates[1], Rates[2], Rates[3], Rates[4], Rates[5], Rates[6], Rates[7])); + *pRatesLen = eid_ptr->Len; + } + else + { + *pRatesLen = 8; + Rates[0] = 0x82; + Rates[1] = 0x84; + Rates[2] = 0x8b; + Rates[3] = 0x96; + Rates[4] = 0x12; + Rates[5] = 0x24; + Rates[6] = 0x48; + Rates[7] = 0x6c; + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - wrong IE_SUPP_RATES., Len=%d\n",eid_ptr->Len)); + } + break; + + case IE_EXT_SUPP_RATES: + if (eid_ptr->Len + *pRatesLen <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, eid_ptr->Len); + *pRatesLen = (*pRatesLen) + eid_ptr->Len; + } + else + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, MAX_LEN_OF_SUPPORTED_RATES - (*pRatesLen)); + *pRatesLen = MAX_LEN_OF_SUPPORTED_RATES; + } + break; + + case IE_HT_CAP: + if (eid_ptr->Len >= sizeof(HT_CAPABILITY_IE)) + { + NdisMoveMemory(pHtCapability, eid_ptr->Octet, sizeof(HT_CAPABILITY_IE)); + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + *pHtCapabilityLen = sizeof(HT_CAPABILITY_IE); + + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - IE_HT_CAP\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - wrong IE_HT_CAP.eid_ptr->Len = %d\n", eid_ptr->Len)); + } + break; + + default: + break; + } + + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return TRUE; +} + +BOOLEAN PeerDlsTearDownSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pReason) +{ + CHAR *Ptr; + PFRAME_802_11 Fr = (PFRAME_802_11)Msg; + + // to prevent caller from using garbage output value + *pReason = 0; + + Ptr = Fr->Octet; + + // offset to destination MAC address (Category and Action field) + Ptr += 2; + + // get DA from payload and advance the pointer + NdisMoveMemory(pDA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get SA from payload and advance the pointer + NdisMoveMemory(pSA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get reason code from payload and advance the pointer + NdisMoveMemory(pReason, Ptr, 2); + Ptr += 2; + + return TRUE; +} +#endif // QOS_DLS_SUPPORT // + diff --git a/drivers/staging/rt2860/common/cmm_sync.c b/drivers/staging/rt2860/common/cmm_sync.c new file mode 100644 index 000000000000..40e4109118e0 --- /dev/null +++ b/drivers/staging/rt2860/common/cmm_sync.c @@ -0,0 +1,702 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sync.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 modified for rt2561/2661 +*/ +#include "../rt_config.h" + +// 2.4 Ghz channel plan index in the TxPower arrays. +#define BG_BAND_REGION_0_START 0 // 1,2,3,4,5,6,7,8,9,10,11 +#define BG_BAND_REGION_0_SIZE 11 +#define BG_BAND_REGION_1_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13 +#define BG_BAND_REGION_1_SIZE 13 +#define BG_BAND_REGION_2_START 9 // 10,11 +#define BG_BAND_REGION_2_SIZE 2 +#define BG_BAND_REGION_3_START 9 // 10,11,12,13 +#define BG_BAND_REGION_3_SIZE 4 +#define BG_BAND_REGION_4_START 13 // 14 +#define BG_BAND_REGION_4_SIZE 1 +#define BG_BAND_REGION_5_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14 +#define BG_BAND_REGION_5_SIZE 14 +#define BG_BAND_REGION_6_START 2 // 3,4,5,6,7,8,9 +#define BG_BAND_REGION_6_SIZE 7 +#define BG_BAND_REGION_7_START 4 // 5,6,7,8,9,10,11,12,13 +#define BG_BAND_REGION_7_SIZE 9 +#define BG_BAND_REGION_31_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14 +#define BG_BAND_REGION_31_SIZE 14 + +// 5 Ghz channel plan index in the TxPower arrays. +UCHAR A_BAND_REGION_0_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_1_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; +UCHAR A_BAND_REGION_2_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64}; +UCHAR A_BAND_REGION_3_CHANNEL_LIST[]={52, 56, 60, 64, 149, 153, 157, 161}; +UCHAR A_BAND_REGION_4_CHANNEL_LIST[]={149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_5_CHANNEL_LIST[]={149, 153, 157, 161}; +UCHAR A_BAND_REGION_6_CHANNEL_LIST[]={36, 40, 44, 48}; +UCHAR A_BAND_REGION_7_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_8_CHANNEL_LIST[]={52, 56, 60, 64}; +UCHAR A_BAND_REGION_9_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_10_CHANNEL_LIST[]={36, 40, 44, 48, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_11_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161}; + +//BaSizeArray follows the 802.11n definition as MaxRxFactor. 2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8. +UCHAR BaSizeArray[4] = {8,16,32,64}; + +/* + ========================================================================== + Description: + Update StaCfg->ChannelList[] according to 1) Country Region 2) RF IC type, + and 3) PHY-mode user selected. + The outcome is used by driver when doing site survey. + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID BuildChannelList( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i, j, index=0, num=0; + PUCHAR pChannelList = NULL; + + NdisZeroMemory(pAd->ChannelList, MAX_NUM_OF_CHANNELS * sizeof(CHANNEL_TX_POWER)); + + // if not 11a-only mode, channel list starts from 2.4Ghz band + if ((pAd->CommonCfg.PhyMode != PHY_11A) +#ifdef DOT11_N_SUPPORT + && (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED) && (pAd->CommonCfg.PhyMode != PHY_11N_5G) +#endif // DOT11_N_SUPPORT // + ) + { + switch (pAd->CommonCfg.CountryRegion & 0x7f) + { + case REGION_0_BG_BAND: // 1 -11 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_0_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_0_SIZE); + index += BG_BAND_REGION_0_SIZE; + break; + case REGION_1_BG_BAND: // 1 - 13 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_1_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_1_SIZE); + index += BG_BAND_REGION_1_SIZE; + break; + case REGION_2_BG_BAND: // 10 - 11 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_2_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_2_SIZE); + index += BG_BAND_REGION_2_SIZE; + break; + case REGION_3_BG_BAND: // 10 - 13 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_3_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_3_SIZE); + index += BG_BAND_REGION_3_SIZE; + break; + case REGION_4_BG_BAND: // 14 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_4_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_4_SIZE); + index += BG_BAND_REGION_4_SIZE; + break; + case REGION_5_BG_BAND: // 1 - 14 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_5_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_5_SIZE); + index += BG_BAND_REGION_5_SIZE; + break; + case REGION_6_BG_BAND: // 3 - 9 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_6_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_6_SIZE); + index += BG_BAND_REGION_6_SIZE; + break; + case REGION_7_BG_BAND: // 5 - 13 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_7_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_7_SIZE); + index += BG_BAND_REGION_7_SIZE; + break; + case REGION_31_BG_BAND: // 1 - 14 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_31_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_31_SIZE); + index += BG_BAND_REGION_31_SIZE; + break; + default: // Error. should never happen + break; + } + for (i=0; iChannelList[i].MaxTxPwr = 20; + } + + if ((pAd->CommonCfg.PhyMode == PHY_11A) || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) +#ifdef DOT11_N_SUPPORT + || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11N_5G) +#endif // DOT11_N_SUPPORT // + ) + { + switch (pAd->CommonCfg.CountryRegionForABand & 0x7f) + { + case REGION_0_A_BAND: + num = sizeof(A_BAND_REGION_0_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_0_CHANNEL_LIST; + break; + case REGION_1_A_BAND: + num = sizeof(A_BAND_REGION_1_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_1_CHANNEL_LIST; + break; + case REGION_2_A_BAND: + num = sizeof(A_BAND_REGION_2_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_2_CHANNEL_LIST; + break; + case REGION_3_A_BAND: + num = sizeof(A_BAND_REGION_3_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_3_CHANNEL_LIST; + break; + case REGION_4_A_BAND: + num = sizeof(A_BAND_REGION_4_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_4_CHANNEL_LIST; + break; + case REGION_5_A_BAND: + num = sizeof(A_BAND_REGION_5_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_5_CHANNEL_LIST; + break; + case REGION_6_A_BAND: + num = sizeof(A_BAND_REGION_6_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_6_CHANNEL_LIST; + break; + case REGION_7_A_BAND: + num = sizeof(A_BAND_REGION_7_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_7_CHANNEL_LIST; + break; + case REGION_8_A_BAND: + num = sizeof(A_BAND_REGION_8_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_8_CHANNEL_LIST; + break; + case REGION_9_A_BAND: + num = sizeof(A_BAND_REGION_9_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_9_CHANNEL_LIST; + break; + + case REGION_10_A_BAND: + num = sizeof(A_BAND_REGION_10_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_10_CHANNEL_LIST; + break; + + case REGION_11_A_BAND: + num = sizeof(A_BAND_REGION_11_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_11_CHANNEL_LIST; + break; + + default: // Error. should never happen + DBGPRINT(RT_DEBUG_WARN,("countryregion=%d not support", pAd->CommonCfg.CountryRegionForABand)); + break; + } + + if (num != 0) + { + UCHAR RadarCh[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; + for (i=0; iTxPower[j].Channel) + NdisMoveMemory(&pAd->ChannelList[index+i], &pAd->TxPower[j], sizeof(CHANNEL_TX_POWER)); + } + for (j=0; j<15; j++) + { + if (pChannelList[i] == RadarCh[j]) + pAd->ChannelList[index+i].DfsReq = TRUE; + } + pAd->ChannelList[index+i].MaxTxPwr = 20; + } + index += num; + } + } + + pAd->ChannelListNum = index; + DBGPRINT(RT_DEBUG_TRACE,("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n", + pAd->CommonCfg.CountryRegion, pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType, pAd->CommonCfg.PhyMode, pAd->ChannelListNum)); +#ifdef DBG + for (i=0;iChannelListNum;i++) + { + DBGPRINT_RAW(RT_DEBUG_TRACE,("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ", pAd->ChannelList[i].Channel, pAd->ChannelList[i].Power, pAd->ChannelList[i].Power2)); + } +#endif +} + +/* + ========================================================================== + Description: + This routine return the first channel number according to the country + code selection and RF IC selection (signal band or dual band). It is called + whenever driver need to start a site survey of all supported channels. + Return: + ch - the first channel number of current country code setting + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +UCHAR FirstChannel( + IN PRTMP_ADAPTER pAd) +{ + return pAd->ChannelList[0].Channel; +} + +/* + ========================================================================== + Description: + This routine returns the next channel number. This routine is called + during driver need to start a site survey of all supported channels. + Return: + next_channel - the next channel number valid in current country code setting. + Note: + return 0 if no more next channel + ========================================================================== + */ +UCHAR NextChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel) +{ + int i; + UCHAR next_channel = 0; + + for (i = 0; i < (pAd->ChannelListNum - 1); i++) + if (channel == pAd->ChannelList[i].Channel) + { + next_channel = pAd->ChannelList[i+1].Channel; + break; + } + return next_channel; +} + +/* + ========================================================================== + Description: + This routine is for Cisco Compatible Extensions 2.X + Spec31. AP Control of Client Transmit Power + Return: + None + Note: + Required by Aironet dBm(mW) + 0dBm(1mW), 1dBm(5mW), 13dBm(20mW), 15dBm(30mW), + 17dBm(50mw), 20dBm(100mW) + + We supported + 3dBm(Lowest), 6dBm(10%), 9dBm(25%), 12dBm(50%), + 14dBm(75%), 15dBm(100%) + + The client station's actual transmit power shall be within +/- 5dB of + the minimum value or next lower value. + ========================================================================== + */ +VOID ChangeToCellPowerLimit( + IN PRTMP_ADAPTER pAd, + IN UCHAR AironetCellPowerLimit) +{ + //valud 0xFF means that hasn't found power limit information + //from the AP's Beacon/Probe response. + if (AironetCellPowerLimit == 0xFF) + return; + + if (AironetCellPowerLimit < 6) //Used Lowest Power Percentage. + pAd->CommonCfg.TxPowerPercentage = 6; + else if (AironetCellPowerLimit < 9) + pAd->CommonCfg.TxPowerPercentage = 10; + else if (AironetCellPowerLimit < 12) + pAd->CommonCfg.TxPowerPercentage = 25; + else if (AironetCellPowerLimit < 14) + pAd->CommonCfg.TxPowerPercentage = 50; + else if (AironetCellPowerLimit < 15) + pAd->CommonCfg.TxPowerPercentage = 75; + else + pAd->CommonCfg.TxPowerPercentage = 100; //else used maximum + + if (pAd->CommonCfg.TxPowerPercentage > pAd->CommonCfg.TxPowerDefault) + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + +} + +CHAR ConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber) +{ + UCHAR RssiOffset, LNAGain; + + // Rssi equals to zero should be an invalid value + if (Rssi == 0) + return -99; + + LNAGain = GET_LNA_GAIN(pAd); + if (pAd->LatchRfRegs.Channel > 14) + { + if (RssiNumber == 0) + RssiOffset = pAd->ARssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->ARssiOffset1; + else + RssiOffset = pAd->ARssiOffset2; + } + else + { + if (RssiNumber == 0) + RssiOffset = pAd->BGRssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->BGRssiOffset1; + else + RssiOffset = pAd->BGRssiOffset2; + } + + return (-12 - RssiOffset - LNAGain - Rssi); +} + +/* + ========================================================================== + Description: + Scan next channel + ========================================================================== + */ +VOID ScanNextChannel( + IN PRTMP_ADAPTER pAd) +{ + HEADER_802_11 Hdr80211; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + UCHAR SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0; +#ifdef CONFIG_STA_SUPPORT + USHORT Status; + PHEADER_802_11 pHdr80211; +#endif // CONFIG_STA_SUPPORT // + UINT ScanTimeIn5gChannel = SHORT_CHANNEL_TIME; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (MONITOR_ON(pAd)) + return; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef RALINK_ATE + // Nothing to do in ATE mode. + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + if (pAd->MlmeAux.Channel == 0) + { + if ((pAd->CommonCfg.BBPCurrentBW == BW_40) +#ifdef CONFIG_STA_SUPPORT + && (INFRA_ON(pAd) + || (pAd->OpMode == OPMODE_AP)) +#endif // CONFIG_STA_SUPPORT // + ) + { + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + BBPValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr)); + } + else + { + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n",pAd->CommonCfg.Channel, pAd->ScanTab.BssNr)); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // + // To prevent data lost. + // Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. + // Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done + // + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd))) + { + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) + { + pHdr80211 = (PHEADER_802_11) pOutBuffer; + MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pHdr80211->Duration = 0; + pHdr80211->FC.Type = BTYPE_DATA; + pHdr80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame\n")); + MlmeFreeMemory(pAd, pOutBuffer); + RTMPusecDelay(5000); + } + } + + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + } +#endif // CONFIG_STA_SUPPORT // + + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + } + else + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // BBP and RF are not accessible in PS mode, we has to wake them up first + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + AsicForceWakeup(pAd, TRUE); + + // leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON + if (pAd->StaCfg.Psm == PWR_SAVE) + MlmeSetPsmBit(pAd, PWR_ACTIVE); + } +#endif // CONFIG_STA_SUPPORT // + + AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, TRUE); + AsicLockChannel(pAd, pAd->MlmeAux.Channel); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->MlmeAux.Channel > 14) + { + if ((pAd->CommonCfg.bIEEE80211H == 1) && RadarChannelCheck(pAd, pAd->MlmeAux.Channel)) + { + ScanType = SCAN_PASSIVE; + ScanTimeIn5gChannel = MIN_CHANNEL_TIME; + } + } + +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + // carrier detection + if (pAd->CommonCfg.CarrierDetect.Enable == TRUE) + { + ScanType = SCAN_PASSIVE; + ScanTimeIn5gChannel = MIN_CHANNEL_TIME; + } +#endif // CARRIER_DETECTION_SUPPORT // + } + +#endif // CONFIG_STA_SUPPORT // + + //Global country domain(ch1-11:active scan, ch12-14 passive scan) + if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12) && ((pAd->CommonCfg.CountryRegion & 0x7f) == REGION_31_BG_BAND)) + { + ScanType = SCAN_PASSIVE; + } + + // We need to shorten active scan time in order for WZC connect issue + // Chnage the channel scan time for CISCO stuff based on its IAPP announcement + if (ScanType == FAST_SCAN_ACTIVE) + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, FAST_ACTIVE_SCAN_TIME); +#ifdef CONFIG_STA_SUPPORT + else if (((ScanType == SCAN_CISCO_ACTIVE) || + (ScanType == SCAN_CISCO_PASSIVE) || + (ScanType == SCAN_CISCO_CHANNEL_LOAD) || + (ScanType == SCAN_CISCO_NOISE)) && (pAd->OpMode == OPMODE_STA)) + { + if (pAd->StaCfg.CCXScanTime < 25) + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime * 2); + else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime); + } +#endif // CONFIG_STA_SUPPORT // + else // must be SCAN_PASSIVE or SCAN_ACTIVE + { + if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) +#ifdef DOT11_N_SUPPORT + || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) +#endif // DOT11_N_SUPPORT // + ) + { + if (pAd->MlmeAux.Channel > 14) + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, ScanTimeIn5gChannel); + else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MIN_CHANNEL_TIME); + } + else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MAX_CHANNEL_TIME); + } + + if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) || + (ScanType == SCAN_CISCO_ACTIVE)) + { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - ScanNextChannel() allocate memory fail\n")); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + } +#endif // CONFIG_STA_SUPPORT // + + return; + } + + // There is no need to send broadcast probe request if active scan is in effect. + if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) + ) + SsidLen = pAd->MlmeAux.SsidLen; + else + SsidLen = 0; + + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &Hdr80211, + 1, &SsidIe, + 1, &SsidLen, + SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &pAd->CommonCfg.SupRateLen, + pAd->CommonCfg.SupRateLen, pAd->CommonCfg.SupRate, + END_OF_ARGS); + + if (pAd->CommonCfg.ExtRateLen) + { + ULONG Tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtRateIe, + 1, &pAd->CommonCfg.ExtRateLen, + pAd->CommonCfg.ExtRateLen, pAd->CommonCfg.ExtRate, + END_OF_ARGS); + FrameLen += Tmp; + } + +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + ULONG Tmp; + UCHAR HtLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + if (pAd->bBroadComHT == TRUE) + { + HtLen = pAd->MlmeAux.HtCapabilityLen + 4; +#ifdef RT_BIG_ENDIAN + NdisMoveMemory(&HtCapabilityTmp, &pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &HtCapabilityTmp, + END_OF_ARGS); +#else + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); +#endif // RT_BIG_ENDIAN // + } + else + { + HtLen = pAd->MlmeAux.HtCapabilityLen; +#ifdef RT_BIG_ENDIAN + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, SIZE_HT_CAP_IE); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + END_OF_ARGS); +#else + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + END_OF_ARGS); +#endif // RT_BIG_ENDIAN // + } + FrameLen += Tmp; + +#ifdef DOT11N_DRAFT3 + if (pAd->CommonCfg.BACapability.field.b2040CoexistScanSup == 1) + { + ULONG Tmp; + HtLen = 1; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtHtCapIe, + 1, &HtLen, + 1, &pAd->CommonCfg.BSSCoexist2040.word, + END_OF_ARGS); + + FrameLen += Tmp; + } +#endif // DOT11N_DRAFT3 // + } +#endif // DOT11_N_SUPPORT // + + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + + // For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe reponse + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->Mlme.SyncMachine.CurrState = SCAN_LISTEN; +#endif // CONFIG_STA_SUPPORT // + + } +} + +VOID MgtProbReqMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR SubType, + IN UCHAR ToDs, + IN PUCHAR pDA, + IN PUCHAR pBssid) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + + pHdr80211->FC.Type = BTYPE_MGMT; + pHdr80211->FC.SubType = SubType; + if (SubType == SUBTYPE_ACK) + pHdr80211->FC.Type = BTYPE_CNTL; + pHdr80211->FC.ToDs = ToDs; + COPY_MAC_ADDR(pHdr80211->Addr1, pDA); + COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHdr80211->Addr3, pBssid); +} + + diff --git a/drivers/staging/rt2860/common/cmm_wpa.c b/drivers/staging/rt2860/common/cmm_wpa.c new file mode 100644 index 000000000000..81c332ac2524 --- /dev/null +++ b/drivers/staging/rt2860/common/cmm_wpa.c @@ -0,0 +1,1606 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + wpa.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee 03-07-22 Initial + Paul Lin 03-11-28 Modify for supplicant +*/ +#include "../rt_config.h" +// WPA OUI +UCHAR OUI_WPA_NONE_AKM[4] = {0x00, 0x50, 0xF2, 0x00}; +UCHAR OUI_WPA_VERSION[4] = {0x00, 0x50, 0xF2, 0x01}; +UCHAR OUI_WPA_TKIP[4] = {0x00, 0x50, 0xF2, 0x02}; +UCHAR OUI_WPA_CCMP[4] = {0x00, 0x50, 0xF2, 0x04}; +UCHAR OUI_WPA_8021X_AKM[4] = {0x00, 0x50, 0xF2, 0x01}; +UCHAR OUI_WPA_PSK_AKM[4] = {0x00, 0x50, 0xF2, 0x02}; +// WPA2 OUI +UCHAR OUI_WPA2_WEP40[4] = {0x00, 0x0F, 0xAC, 0x01}; +UCHAR OUI_WPA2_TKIP[4] = {0x00, 0x0F, 0xAC, 0x02}; +UCHAR OUI_WPA2_CCMP[4] = {0x00, 0x0F, 0xAC, 0x04}; +UCHAR OUI_WPA2_8021X_AKM[4] = {0x00, 0x0F, 0xAC, 0x01}; +UCHAR OUI_WPA2_PSK_AKM[4] = {0x00, 0x0F, 0xAC, 0x02}; +// MSA OUI +UCHAR OUI_MSA_8021X_AKM[4] = {0x00, 0x0F, 0xAC, 0x05}; // Not yet final - IEEE 802.11s-D1.06 +UCHAR OUI_MSA_PSK_AKM[4] = {0x00, 0x0F, 0xAC, 0x06}; // Not yet final - IEEE 802.11s-D1.06 + +/* + ======================================================================== + + Routine Description: + The pseudo-random function(PRF) that hashes various inputs to + derive a pseudo-random value. To add liveness to the pseudo-random + value, a nonce should be one of the inputs. + + It is used to generate PTK, GTK or some specific random value. + + Arguments: + UCHAR *key, - the key material for HMAC_SHA1 use + INT key_len - the length of key + UCHAR *prefix - a prefix label + INT prefix_len - the length of the label + UCHAR *data - a specific data with variable length + INT data_len - the length of a specific data + INT len - the output lenght + + Return Value: + UCHAR *output - the calculated result + + Note: + 802.11i-2004 Annex H.3 + + ======================================================================== +*/ +VOID PRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *prefix, + IN INT prefix_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len) +{ + INT i; + UCHAR *input; + INT currentindex = 0; + INT total_len; + + // Allocate memory for input + os_alloc_mem(NULL, (PUCHAR *)&input, 1024); + + if (input == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("!!!PRF: no memory!!!\n")); + return; + } + + // Generate concatenation input + NdisMoveMemory(input, prefix, prefix_len); + + // Concatenate a single octet containing 0 + input[prefix_len] = 0; + + // Concatenate specific data + NdisMoveMemory(&input[prefix_len + 1], data, data_len); + total_len = prefix_len + 1 + data_len; + + // Concatenate a single octet containing 0 + // This octet shall be update later + input[total_len] = 0; + total_len++; + + // Iterate to calculate the result by hmac-sha-1 + // Then concatenate to last result + for (i = 0; i < (len + 19) / 20; i++) + { + HMAC_SHA1(input, total_len, key, key_len, &output[currentindex]); + currentindex += 20; + + // update the last octet + input[total_len - 1]++; + } + os_free_mem(NULL, input); +} + +/* + ======================================================================== + + Routine Description: + It utilizes PRF-384 or PRF-512 to derive session-specific keys from a PMK. + It shall be called by 4-way handshake processing. + + Arguments: + pAd - pointer to our pAdapter context + PMK - pointer to PMK + ANonce - pointer to ANonce + AA - pointer to Authenticator Address + SNonce - pointer to SNonce + SA - pointer to Supplicant Address + len - indicate the length of PTK (octet) + + Return Value: + Output pointer to the PTK + + Note: + Refer to IEEE 802.11i-2004 8.5.1.2 + + ======================================================================== +*/ +VOID WpaCountPTK( + IN PRTMP_ADAPTER pAd, + IN UCHAR *PMK, + IN UCHAR *ANonce, + IN UCHAR *AA, + IN UCHAR *SNonce, + IN UCHAR *SA, + OUT UCHAR *output, + IN UINT len) +{ + UCHAR concatenation[76]; + UINT CurrPos = 0; + UCHAR temp[32]; + UCHAR Prefix[] = {'P', 'a', 'i', 'r', 'w', 'i', 's', 'e', ' ', 'k', 'e', 'y', ' ', + 'e', 'x', 'p', 'a', 'n', 's', 'i', 'o', 'n'}; + + // initiate the concatenation input + NdisZeroMemory(temp, sizeof(temp)); + NdisZeroMemory(concatenation, 76); + + // Get smaller address + if (RTMPCompareMemory(SA, AA, 6) == 1) + NdisMoveMemory(concatenation, AA, 6); + else + NdisMoveMemory(concatenation, SA, 6); + CurrPos += 6; + + // Get larger address + if (RTMPCompareMemory(SA, AA, 6) == 1) + NdisMoveMemory(&concatenation[CurrPos], SA, 6); + else + NdisMoveMemory(&concatenation[CurrPos], AA, 6); + + // store the larger mac address for backward compatible of + // ralink proprietary STA-key issue + NdisMoveMemory(temp, &concatenation[CurrPos], MAC_ADDR_LEN); + CurrPos += 6; + + // Get smaller Nonce + if (RTMPCompareMemory(ANonce, SNonce, 32) == 0) + NdisMoveMemory(&concatenation[CurrPos], temp, 32); // patch for ralink proprietary STA-key issue + else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1) + NdisMoveMemory(&concatenation[CurrPos], SNonce, 32); + else + NdisMoveMemory(&concatenation[CurrPos], ANonce, 32); + CurrPos += 32; + + // Get larger Nonce + if (RTMPCompareMemory(ANonce, SNonce, 32) == 0) + NdisMoveMemory(&concatenation[CurrPos], temp, 32); // patch for ralink proprietary STA-key issue + else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1) + NdisMoveMemory(&concatenation[CurrPos], ANonce, 32); + else + NdisMoveMemory(&concatenation[CurrPos], SNonce, 32); + CurrPos += 32; + + hex_dump("concatenation=", concatenation, 76); + + // Use PRF to generate PTK + PRF(PMK, LEN_MASTER_KEY, Prefix, 22, concatenation, 76, output, len); + +} + +/* + ======================================================================== + + Routine Description: + Generate random number by software. + + Arguments: + pAd - pointer to our pAdapter context + macAddr - pointer to local MAC address + + Return Value: + + Note: + 802.1ii-2004 Annex H.5 + + ======================================================================== +*/ +VOID GenRandom( + IN PRTMP_ADAPTER pAd, + IN UCHAR *macAddr, + OUT UCHAR *random) +{ + INT i, curr; + UCHAR local[80], KeyCounter[32]; + UCHAR result[80]; + ULONG CurrentTime; + UCHAR prefix[] = {'I', 'n', 'i', 't', ' ', 'C', 'o', 'u', 'n', 't', 'e', 'r'}; + + // Zero the related information + NdisZeroMemory(result, 80); + NdisZeroMemory(local, 80); + NdisZeroMemory(KeyCounter, 32); + + for (i = 0; i < 32; i++) + { + // copy the local MAC address + COPY_MAC_ADDR(local, macAddr); + curr = MAC_ADDR_LEN; + + // concatenate the current time + NdisGetSystemUpTime(&CurrentTime); + NdisMoveMemory(&local[curr], &CurrentTime, sizeof(CurrentTime)); + curr += sizeof(CurrentTime); + + // concatenate the last result + NdisMoveMemory(&local[curr], result, 32); + curr += 32; + + // concatenate a variable + NdisMoveMemory(&local[curr], &i, 2); + curr += 2; + + // calculate the result + PRF(KeyCounter, 32, prefix,12, local, curr, result, 32); + } + + NdisMoveMemory(random, result, 32); +} + +/* + ======================================================================== + + Routine Description: + Build cipher suite in RSN-IE. + It only shall be called by RTMPMakeRSNIE. + + Arguments: + pAd - pointer to our pAdapter context + ElementID - indicate the WPA1 or WPA2 + WepStatus - indicate the encryption type + bMixCipher - a boolean to indicate the pairwise cipher and group + cipher are the same or not + + Return Value: + + Note: + + ======================================================================== +*/ +static VOID RTMPInsertRsnIeCipher( + IN PRTMP_ADAPTER pAd, + IN UCHAR ElementID, + IN UINT WepStatus, + IN BOOLEAN bMixCipher, + IN UCHAR FlexibleCipher, + OUT PUCHAR pRsnIe, + OUT UCHAR *rsn_len) +{ + UCHAR PairwiseCnt; + + *rsn_len = 0; + + // decide WPA2 or WPA1 + if (ElementID == Wpa2Ie) + { + RSNIE2 *pRsnie_cipher = (RSNIE2*)pRsnIe; + + // Assign the verson as 1 + pRsnie_cipher->version = 1; + + switch (WepStatus) + { + // TKIP mode + case Ndis802_11Encryption2Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_TKIP, 4); + *rsn_len = sizeof(RSNIE2); + break; + + // AES mode + case Ndis802_11Encryption3Enabled: + if (bMixCipher) + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4); + else + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_CCMP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_CCMP, 4); + *rsn_len = sizeof(RSNIE2); + break; + + // TKIP-AES mix mode + case Ndis802_11Encryption4Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4); + + PairwiseCnt = 1; + // Insert WPA2 TKIP as the first pairwise cipher + if (MIX_CIPHER_WPA2_TKIP_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_TKIP, 4); + // Insert WPA2 AES as the secondary pairwise cipher + if (MIX_CIPHER_WPA2_AES_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui + 4, OUI_WPA2_CCMP, 4); + PairwiseCnt = 2; + } + } + else + { + // Insert WPA2 AES as the first pairwise cipher + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_CCMP, 4); + } + + pRsnie_cipher->ucount = PairwiseCnt; + *rsn_len = sizeof(RSNIE2) + (4 * (PairwiseCnt - 1)); + break; + } + + // swap for big-endian platform + pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version); + pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount); + } + else + { + RSNIE *pRsnie_cipher = (RSNIE*)pRsnIe; + + // Assign OUI and version + NdisMoveMemory(pRsnie_cipher->oui, OUI_WPA_VERSION, 4); + pRsnie_cipher->version = 1; + + switch (WepStatus) + { + // TKIP mode + case Ndis802_11Encryption2Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_TKIP, 4); + *rsn_len = sizeof(RSNIE); + break; + + // AES mode + case Ndis802_11Encryption3Enabled: + if (bMixCipher) + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4); + else + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_CCMP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_CCMP, 4); + *rsn_len = sizeof(RSNIE); + break; + + // TKIP-AES mix mode + case Ndis802_11Encryption4Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4); + + PairwiseCnt = 1; + // Insert WPA TKIP as the first pairwise cipher + if (MIX_CIPHER_WPA_TKIP_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_TKIP, 4); + // Insert WPA AES as the secondary pairwise cipher + if (MIX_CIPHER_WPA_AES_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui + 4, OUI_WPA_CCMP, 4); + PairwiseCnt = 2; + } + } + else + { + // Insert WPA AES as the first pairwise cipher + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_CCMP, 4); + } + + pRsnie_cipher->ucount = PairwiseCnt; + *rsn_len = sizeof(RSNIE) + (4 * (PairwiseCnt - 1)); + break; + } + + // swap for big-endian platform + pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version); + pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount); + } + +} + +/* + ======================================================================== + + Routine Description: + Build AKM suite in RSN-IE. + It only shall be called by RTMPMakeRSNIE. + + Arguments: + pAd - pointer to our pAdapter context + ElementID - indicate the WPA1 or WPA2 + AuthMode - indicate the authentication mode + apidx - indicate the interface index + + Return Value: + + Note: + + ======================================================================== +*/ +static VOID RTMPInsertRsnIeAKM( + IN PRTMP_ADAPTER pAd, + IN UCHAR ElementID, + IN UINT AuthMode, + IN UCHAR apidx, + OUT PUCHAR pRsnIe, + OUT UCHAR *rsn_len) +{ + RSNIE_AUTH *pRsnie_auth; + + pRsnie_auth = (RSNIE_AUTH*)(pRsnIe + (*rsn_len)); + + // decide WPA2 or WPA1 + if (ElementID == Wpa2Ie) + { + switch (AuthMode) + { + case Ndis802_11AuthModeWPA2: + case Ndis802_11AuthModeWPA1WPA2: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA2_8021X_AKM, 4); + break; + + case Ndis802_11AuthModeWPA2PSK: + case Ndis802_11AuthModeWPA1PSKWPA2PSK: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA2_PSK_AKM, 4); + break; + } + } + else + { + switch (AuthMode) + { + case Ndis802_11AuthModeWPA: + case Ndis802_11AuthModeWPA1WPA2: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_8021X_AKM, 4); + break; + + case Ndis802_11AuthModeWPAPSK: + case Ndis802_11AuthModeWPA1PSKWPA2PSK: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_PSK_AKM, 4); + break; + + case Ndis802_11AuthModeWPANone: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_NONE_AKM, 4); + break; + } + } + + pRsnie_auth->acount = cpu2le16(pRsnie_auth->acount); + + (*rsn_len) += sizeof(RSNIE_AUTH); // update current RSNIE length + +} + +/* + ======================================================================== + + Routine Description: + Build capability in RSN-IE. + It only shall be called by RTMPMakeRSNIE. + + Arguments: + pAd - pointer to our pAdapter context + ElementID - indicate the WPA1 or WPA2 + apidx - indicate the interface index + + Return Value: + + Note: + + ======================================================================== +*/ +static VOID RTMPInsertRsnIeCap( + IN PRTMP_ADAPTER pAd, + IN UCHAR ElementID, + IN UCHAR apidx, + OUT PUCHAR pRsnIe, + OUT UCHAR *rsn_len) +{ + RSN_CAPABILITIES *pRSN_Cap; + + // it could be ignored in WPA1 mode + if (ElementID == WpaIe) + return; + + pRSN_Cap = (RSN_CAPABILITIES*)(pRsnIe + (*rsn_len)); + + + pRSN_Cap->word = cpu2le16(pRSN_Cap->word); + + (*rsn_len) += sizeof(RSN_CAPABILITIES); // update current RSNIE length + +} + + +/* + ======================================================================== + + Routine Description: + Build RSN IE context. It is not included element-ID and length. + + Arguments: + pAd - pointer to our pAdapter context + AuthMode - indicate the authentication mode + WepStatus - indicate the encryption type + apidx - indicate the interface index + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTMPMakeRSNIE( + IN PRTMP_ADAPTER pAd, + IN UINT AuthMode, + IN UINT WepStatus, + IN UCHAR apidx) +{ + PUCHAR pRsnIe = NULL; // primary RSNIE + UCHAR *rsnielen_cur_p = 0; // the length of the primary RSNIE + UCHAR *rsnielen_ex_cur_p = 0; // the length of the secondary RSNIE + UCHAR PrimaryRsnie; + BOOLEAN bMixCipher = FALSE; // indicate the pairwise and group cipher are different + UCHAR p_offset; + WPA_MIX_PAIR_CIPHER FlexibleCipher = MIX_CIPHER_NOTUSE; // it provide the more flexible cipher combination in WPA-WPA2 and TKIPAES mode + + rsnielen_cur_p = NULL; + rsnielen_ex_cur_p = NULL; + + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + if (AuthMode < Ndis802_11AuthModeWPA) + return; + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + // Support WPAPSK or WPA2PSK in STA-Infra mode + // Support WPANone in STA-Adhoc mode + if ((AuthMode != Ndis802_11AuthModeWPAPSK) && + (AuthMode != Ndis802_11AuthModeWPA2PSK) && + (AuthMode != Ndis802_11AuthModeWPANone) + ) + return; + } + + DBGPRINT(RT_DEBUG_TRACE,("==> RTMPMakeRSNIE(STA)\n")); + + // Zero RSNIE context + pAd->StaCfg.RSNIE_Len = 0; + NdisZeroMemory(pAd->StaCfg.RSN_IE, MAX_LEN_OF_RSNIE); + + // Pointer to RSNIE + rsnielen_cur_p = &pAd->StaCfg.RSNIE_Len; + pRsnIe = pAd->StaCfg.RSN_IE; + + bMixCipher = pAd->StaCfg.bMixCipher; + } +#endif // CONFIG_STA_SUPPORT // + } + + // indicate primary RSNIE as WPA or WPA2 + if ((AuthMode == Ndis802_11AuthModeWPA) || + (AuthMode == Ndis802_11AuthModeWPAPSK) || + (AuthMode == Ndis802_11AuthModeWPANone) || + (AuthMode == Ndis802_11AuthModeWPA1WPA2) || + (AuthMode == Ndis802_11AuthModeWPA1PSKWPA2PSK)) + PrimaryRsnie = WpaIe; + else + PrimaryRsnie = Wpa2Ie; + + { + // Build the primary RSNIE + // 1. insert cipher suite + RTMPInsertRsnIeCipher(pAd, PrimaryRsnie, WepStatus, bMixCipher, FlexibleCipher, pRsnIe, &p_offset); + + // 2. insert AKM + RTMPInsertRsnIeAKM(pAd, PrimaryRsnie, AuthMode, apidx, pRsnIe, &p_offset); + + // 3. insert capability + RTMPInsertRsnIeCap(pAd, PrimaryRsnie, apidx, pRsnIe, &p_offset); + } + + // 4. update the RSNIE length + *rsnielen_cur_p = p_offset; + + hex_dump("The primary RSNIE", pRsnIe, (*rsnielen_cur_p)); + + +} + +/* + ========================================================================== + Description: + Check whether the received frame is EAP frame. + + Arguments: + pAd - pointer to our pAdapter context + pEntry - pointer to active entry + pData - the received frame + DataByteCount - the received frame's length + FromWhichBSSID - indicate the interface index + + Return: + TRUE - This frame is EAP frame + FALSE - otherwise + ========================================================================== +*/ +BOOLEAN RTMPCheckWPAframe( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR pData, + IN ULONG DataByteCount, + IN UCHAR FromWhichBSSID) +{ + ULONG Body_len; + BOOLEAN Cancelled; + + + if(DataByteCount < (LENGTH_802_1_H + LENGTH_EAPOL_H)) + return FALSE; + + + // Skip LLC header + if (NdisEqualMemory(SNAP_802_1H, pData, 6) || + // Cisco 1200 AP may send packet with SNAP_BRIDGE_TUNNEL + NdisEqualMemory(SNAP_BRIDGE_TUNNEL, pData, 6)) + { + pData += 6; + } + // Skip 2-bytes EAPoL type + if (NdisEqualMemory(EAPOL, pData, 2)) + { + pData += 2; + } + else + return FALSE; + + switch (*(pData+1)) + { + case EAPPacket: + Body_len = (*(pData+2)<<8) | (*(pData+3)); + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAP-Packet frame, TYPE = 0, Length = %ld\n", Body_len)); + break; + case EAPOLStart: + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL-Start frame, TYPE = 1 \n")); + if (pEntry->EnqueueEapolStartTimerRunning != EAPOL_START_DISABLE) + { + DBGPRINT(RT_DEBUG_TRACE, ("Cancel the EnqueueEapolStartTimerRunning \n")); + RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer, &Cancelled); + pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; + } + break; + case EAPOLLogoff: + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOLLogoff frame, TYPE = 2 \n")); + break; + case EAPOLKey: + Body_len = (*(pData+2)<<8) | (*(pData+3)); + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL-Key frame, TYPE = 3, Length = %ld\n", Body_len)); + break; + case EAPOLASFAlert: + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOLASFAlert frame, TYPE = 4 \n")); + break; + default: + return FALSE; + + } + return TRUE; +} + + +/* + ========================================================================== + Description: + ENCRYPT AES GTK before sending in EAPOL frame. + AES GTK length = 128 bit, so fix blocks for aes-key-wrap as 2 in this function. + This function references to RFC 3394 for aes key wrap algorithm. + Return: + ========================================================================== +*/ +VOID AES_GTK_KEY_WRAP( + IN UCHAR *key, + IN UCHAR *plaintext, + IN UCHAR p_len, + OUT UCHAR *ciphertext) +{ + UCHAR A[8], BIN[16], BOUT[16]; + UCHAR R[512]; + INT num_blocks = p_len/8; // unit:64bits + INT i, j; + aes_context aesctx; + UCHAR xor; + + rtmp_aes_set_key(&aesctx, key, 128); + + // Init IA + for (i = 0; i < 8; i++) + A[i] = 0xa6; + + //Input plaintext + for (i = 0; i < num_blocks; i++) + { + for (j = 0 ; j < 8; j++) + R[8 * (i + 1) + j] = plaintext[8 * i + j]; + } + + // Key Mix + for (j = 0; j < 6; j++) + { + for(i = 1; i <= num_blocks; i++) + { + //phase 1 + NdisMoveMemory(BIN, A, 8); + NdisMoveMemory(&BIN[8], &R[8 * i], 8); + rtmp_aes_encrypt(&aesctx, BIN, BOUT); + + NdisMoveMemory(A, &BOUT[0], 8); + xor = num_blocks * j + i; + A[7] = BOUT[7] ^ xor; + NdisMoveMemory(&R[8 * i], &BOUT[8], 8); + } + } + + // Output ciphertext + NdisMoveMemory(ciphertext, A, 8); + + for (i = 1; i <= num_blocks; i++) + { + for (j = 0 ; j < 8; j++) + ciphertext[8 * i + j] = R[8 * i + j]; + } +} + + +/* + ======================================================================== + + Routine Description: + Misc function to decrypt AES body + + Arguments: + + Return Value: + + Note: + This function references to RFC 3394 for aes key unwrap algorithm. + + ======================================================================== +*/ +VOID AES_GTK_KEY_UNWRAP( + IN UCHAR *key, + OUT UCHAR *plaintext, + IN UCHAR c_len, + IN UCHAR *ciphertext) + +{ + UCHAR A[8], BIN[16], BOUT[16]; + UCHAR xor; + INT i, j; + aes_context aesctx; + UCHAR *R; + INT num_blocks = c_len/8; // unit:64bits + + + os_alloc_mem(NULL, (PUCHAR *)&R, 512); + + if (R == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("!!!AES_GTK_KEY_UNWRAP: no memory!!!\n")); + return; + } /* End of if */ + + // Initialize + NdisMoveMemory(A, ciphertext, 8); + //Input plaintext + for(i = 0; i < (c_len-8); i++) + { + R[ i] = ciphertext[i + 8]; + } + + rtmp_aes_set_key(&aesctx, key, 128); + + for(j = 5; j >= 0; j--) + { + for(i = (num_blocks-1); i > 0; i--) + { + xor = (num_blocks -1 )* j + i; + NdisMoveMemory(BIN, A, 8); + BIN[7] = A[7] ^ xor; + NdisMoveMemory(&BIN[8], &R[(i-1)*8], 8); + rtmp_aes_decrypt(&aesctx, BIN, BOUT); + NdisMoveMemory(A, &BOUT[0], 8); + NdisMoveMemory(&R[(i-1)*8], &BOUT[8], 8); + } + } + + // OUTPUT + for(i = 0; i < c_len; i++) + { + plaintext[i] = R[i]; + } + + + os_free_mem(NULL, R); +} + +/* + ========================================================================== + Description: + Report the EAP message type + + Arguments: + msg - EAPOL_PAIR_MSG_1 + EAPOL_PAIR_MSG_2 + EAPOL_PAIR_MSG_3 + EAPOL_PAIR_MSG_4 + EAPOL_GROUP_MSG_1 + EAPOL_GROUP_MSG_2 + + Return: + message type string + + ========================================================================== +*/ +CHAR *GetEapolMsgType(CHAR msg) +{ + if(msg == EAPOL_PAIR_MSG_1) + return "Pairwise Message 1"; + else if(msg == EAPOL_PAIR_MSG_2) + return "Pairwise Message 2"; + else if(msg == EAPOL_PAIR_MSG_3) + return "Pairwise Message 3"; + else if(msg == EAPOL_PAIR_MSG_4) + return "Pairwise Message 4"; + else if(msg == EAPOL_GROUP_MSG_1) + return "Group Message 1"; + else if(msg == EAPOL_GROUP_MSG_2) + return "Group Message 2"; + else + return "Invalid Message"; +} + + +/* + ======================================================================== + + Routine Description: + Check Sanity RSN IE of EAPoL message + + Arguments: + + Return Value: + + + ======================================================================== +*/ +BOOLEAN RTMPCheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + IN MAC_TABLE_ENTRY *pEntry, + OUT UCHAR *Offset) +{ + PUCHAR pVIE; + UCHAR len; + PEID_STRUCT pEid; + BOOLEAN result = FALSE; + + pVIE = pData; + len = DataLen; + *Offset = 0; + + while (len > sizeof(RSNIE2)) + { + pEid = (PEID_STRUCT) pVIE; + // WPA RSN IE + if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))) + { + if ((pEntry->AuthMode == Ndis802_11AuthModeWPA || pEntry->AuthMode == Ndis802_11AuthModeWPAPSK) && + (NdisEqualMemory(pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len)) && + (pEntry->RSNIE_Len == (pEid->Len + 2))) + { + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + // WPA2 RSN IE + else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))) + { + if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2 || pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK) && + (NdisEqualMemory(pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len)) && + (pEntry->RSNIE_Len == (pEid->Len + 2))/* ToDo-AlbertY for mesh*/) + { + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + else + { + break; + } + + pVIE += (pEid->Len + 2); + len -= (pEid->Len + 2); + } + + + return result; + +} + + +/* + ======================================================================== + + Routine Description: + Parse KEYDATA field. KEYDATA[] May contain 2 RSN IE and optionally GTK. + GTK is encaptulated in KDE format at p.83 802.11i D10 + + Arguments: + + Return Value: + + Note: + 802.11i D10 + + ======================================================================== +*/ +BOOLEAN RTMPParseEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR GroupKeyIndex, + IN UCHAR MsgType, + IN BOOLEAN bWPA2, + IN MAC_TABLE_ENTRY *pEntry) +{ + PKDE_ENCAP pKDE = NULL; + PUCHAR pMyKeyData = pKeyData; + UCHAR KeyDataLength = KeyDataLen; + UCHAR GTKLEN = 0; + UCHAR DefaultIdx = 0; + UCHAR skip_offset; + + // Verify The RSN IE contained in pairewise_msg_2 && pairewise_msg_3 and skip it + if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_3) + { + // Check RSN IE whether it is WPA2/WPA2PSK + if (!RTMPCheckRSNIE(pAd, pKeyData, KeyDataLen, pEntry, &skip_offset)) + { + // send wireless event - for RSN IE different + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_RSNIE_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0); + + DBGPRINT(RT_DEBUG_ERROR, ("RSN_IE Different in msg %d of 4-way handshake!\n", MsgType)); + hex_dump("Receive RSN_IE ", pKeyData, KeyDataLen); + hex_dump("Desired RSN_IE ", pEntry->RSN_IE, pEntry->RSNIE_Len); + + return FALSE; + } + else + { + if (bWPA2 && MsgType == EAPOL_PAIR_MSG_3) + { + // skip RSN IE + pMyKeyData += skip_offset; + KeyDataLength -= skip_offset; + DBGPRINT(RT_DEBUG_TRACE, ("RTMPParseEapolKeyData ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", skip_offset)); + } + else + return TRUE; + } + } + + DBGPRINT(RT_DEBUG_TRACE,("RTMPParseEapolKeyData ==> KeyDataLength %d without RSN_IE \n", KeyDataLength)); + + // Parse EKD format in pairwise_msg_3_WPA2 && group_msg_1_WPA2 + if (bWPA2 && (MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1)) + { + if (KeyDataLength >= 8) // KDE format exclude GTK length + { + pKDE = (PKDE_ENCAP) pMyKeyData; + + + DefaultIdx = pKDE->GTKEncap.Kid; + + // Sanity check - KED length + if (KeyDataLength < (pKDE->Len + 2)) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The len from KDE is too short \n")); + return FALSE; + } + + // Get GTK length - refer to IEEE 802.11i-2004 p.82 + GTKLEN = pKDE->Len -6; + if (GTKLEN < LEN_AES_KEY) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key length is too short (%d) \n", GTKLEN)); + return FALSE; + } + + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: KDE format length is too short \n")); + return FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("GTK in KDE format ,DefaultKeyID=%d, KeyLen=%d \n", DefaultIdx, GTKLEN)); + // skip it + pMyKeyData += 8; + KeyDataLength -= 8; + + } + else if (!bWPA2 && MsgType == EAPOL_GROUP_MSG_1) + { + DefaultIdx = GroupKeyIndex; + DBGPRINT(RT_DEBUG_TRACE, ("GTK DefaultKeyID=%d \n", DefaultIdx)); + } + + // Sanity check - shared key index must be 1 ~ 3 + if (DefaultIdx < 1 || DefaultIdx > 3) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key index(%d) is invalid in %s %s \n", DefaultIdx, ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType))); + return FALSE; + } + + +#ifdef CONFIG_STA_SUPPORT + // Todo +#endif // CONFIG_STA_SUPPORT // + + return TRUE; + +} + + +/* + ======================================================================== + + Routine Description: + Construct EAPoL message for WPA handshaking + Its format is below, + + +--------------------+ + | Protocol Version | 1 octet + +--------------------+ + | Protocol Type | 1 octet + +--------------------+ + | Body Length | 2 octets + +--------------------+ + | Descriptor Type | 1 octet + +--------------------+ + | Key Information | 2 octets + +--------------------+ + | Key Length | 1 octet + +--------------------+ + | Key Repaly Counter | 8 octets + +--------------------+ + | Key Nonce | 32 octets + +--------------------+ + | Key IV | 16 octets + +--------------------+ + | Key RSC | 8 octets + +--------------------+ + | Key ID or Reserved | 8 octets + +--------------------+ + | Key MIC | 16 octets + +--------------------+ + | Key Data Length | 2 octets + +--------------------+ + | Key Data | n octets + +--------------------+ + + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ConstructEapolMsg( + IN PRTMP_ADAPTER pAd, + IN UCHAR AuthMode, + IN UCHAR WepStatus, + IN UCHAR GroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN UCHAR *ReplayCounter, + IN UCHAR *KeyNonce, + IN UCHAR *TxRSC, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_Len, + OUT PEAPOL_PACKET pMsg) +{ + BOOLEAN bWPA2 = FALSE; + + // Choose WPA2 or not + if ((AuthMode == Ndis802_11AuthModeWPA2) || (AuthMode == Ndis802_11AuthModeWPA2PSK)) + bWPA2 = TRUE; + + // Init Packet and Fill header + pMsg->ProVer = EAPOL_VER; + pMsg->ProType = EAPOLKey; + + // Default 95 bytes, the EAPoL-Key descriptor exclude Key-data field + pMsg->Body_Len[1] = LEN_EAPOL_KEY_MSG; + + // Fill in EAPoL descriptor + if (bWPA2) + pMsg->KeyDesc.Type = WPA2_KEY_DESC; + else + pMsg->KeyDesc.Type = WPA1_KEY_DESC; + + // Fill in Key information, refer to IEEE Std 802.11i-2004 page 78 + // When either the pairwise or the group cipher is AES, the DESC_TYPE_AES(2) shall be used. + pMsg->KeyDesc.KeyInfo.KeyDescVer = + (((WepStatus == Ndis802_11Encryption3Enabled) || (GroupKeyWepStatus == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP)); + + // Specify Key Type as Group(0) or Pairwise(1) + if (MsgType >= EAPOL_GROUP_MSG_1) + pMsg->KeyDesc.KeyInfo.KeyType = GROUPKEY; + else + pMsg->KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // Specify Key Index, only group_msg1_WPA1 + if (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1)) + pMsg->KeyDesc.KeyInfo.KeyIndex = DefaultKeyIdx; + + if (MsgType == EAPOL_PAIR_MSG_3) + pMsg->KeyDesc.KeyInfo.Install = 1; + + if ((MsgType == EAPOL_PAIR_MSG_1) || (MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1)) + pMsg->KeyDesc.KeyInfo.KeyAck = 1; + + if (MsgType != EAPOL_PAIR_MSG_1) + pMsg->KeyDesc.KeyInfo.KeyMic = 1; + + if ((bWPA2 && (MsgType >= EAPOL_PAIR_MSG_3)) || (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1))) + { + pMsg->KeyDesc.KeyInfo.Secure = 1; + } + + if (bWPA2 && ((MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1))) + { + pMsg->KeyDesc.KeyInfo.EKD_DL = 1; + } + + // key Information element has done. + *(USHORT *)(&pMsg->KeyDesc.KeyInfo) = cpu2le16(*(USHORT *)(&pMsg->KeyDesc.KeyInfo)); + + // Fill in Key Length + { + if (MsgType >= EAPOL_GROUP_MSG_1) + { + // the length of group key cipher + pMsg->KeyDesc.KeyLength[1] = ((GroupKeyWepStatus == Ndis802_11Encryption2Enabled) ? TKIP_GTK_LENGTH : LEN_AES_KEY); + } + else + { + // the length of pairwise key cipher + pMsg->KeyDesc.KeyLength[1] = ((WepStatus == Ndis802_11Encryption2Enabled) ? LEN_TKIP_KEY : LEN_AES_KEY); + } + } + + // Fill in replay counter + NdisMoveMemory(pMsg->KeyDesc.ReplayCounter, ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Fill Key Nonce field + // ANonce : pairwise_msg1 & pairwise_msg3 + // SNonce : pairwise_msg2 + // GNonce : group_msg1_wpa1 + if ((MsgType <= EAPOL_PAIR_MSG_3) || ((!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)))) + NdisMoveMemory(pMsg->KeyDesc.KeyNonce, KeyNonce, LEN_KEY_DESC_NONCE); + + // Fill key IV - WPA2 as 0, WPA1 as random + if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)) + { + // Suggest IV be random number plus some number, + NdisMoveMemory(pMsg->KeyDesc.KeyIv, &KeyNonce[16], LEN_KEY_DESC_IV); + pMsg->KeyDesc.KeyIv[15] += 2; + } + + // Fill Key RSC field + // It contains the RSC for the GTK being installed. + if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2) || (MsgType == EAPOL_GROUP_MSG_1)) + { + NdisMoveMemory(pMsg->KeyDesc.KeyRsc, TxRSC, 6); + } + + // Clear Key MIC field for MIC calculation later + NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + + ConstructEapolKeyData(pAd, + AuthMode, + WepStatus, + GroupKeyWepStatus, + MsgType, + DefaultKeyIdx, + bWPA2, + PTK, + GTK, + RSNIE, + RSNIE_Len, + pMsg); + + // Calculate MIC and fill in KeyMic Field except Pairwise Msg 1. + if (MsgType != EAPOL_PAIR_MSG_1) + { + CalculateMIC(pAd, WepStatus, PTK, pMsg); + } + + DBGPRINT(RT_DEBUG_TRACE, ("===> ConstructEapolMsg for %s %s\n", ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType))); + DBGPRINT(RT_DEBUG_TRACE, (" Body length = %d \n", pMsg->Body_Len[1])); + DBGPRINT(RT_DEBUG_TRACE, (" Key length = %d \n", pMsg->KeyDesc.KeyLength[1])); + + +} + +/* + ======================================================================== + + Routine Description: + Construct the Key Data field of EAPoL message + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ConstructEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN UCHAR AuthMode, + IN UCHAR WepStatus, + IN UCHAR GroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN BOOLEAN bWPA2Capable, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_LEN, + OUT PEAPOL_PACKET pMsg) +{ + UCHAR *mpool, *Key_Data, *Rc4GTK; + UCHAR ekey[(LEN_KEY_DESC_IV+LEN_EAP_EK)]; + UCHAR data_offset; + + + if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) + return; + + // allocate memory pool + os_alloc_mem(pAd, (PUCHAR *)&mpool, 1500); + + if (mpool == NULL) + return; + + /* Rc4GTK Len = 512 */ + Rc4GTK = (UCHAR *) ROUND_UP(mpool, 4); + /* Key_Data Len = 512 */ + Key_Data = (UCHAR *) ROUND_UP(Rc4GTK + 512, 4); + + NdisZeroMemory(Key_Data, 512); + pMsg->KeyDesc.KeyDataLen[1] = 0; + data_offset = 0; + + // Encapsulate RSNIE in pairwise_msg2 & pairwise_msg3 + if (RSNIE_LEN && ((MsgType == EAPOL_PAIR_MSG_2) || (MsgType == EAPOL_PAIR_MSG_3))) + { + if (bWPA2Capable) + Key_Data[data_offset + 0] = IE_WPA2; + else + Key_Data[data_offset + 0] = IE_WPA; + + Key_Data[data_offset + 1] = RSNIE_LEN; + NdisMoveMemory(&Key_Data[data_offset + 2], RSNIE, RSNIE_LEN); + data_offset += (2 + RSNIE_LEN); + } + + // Encapsulate KDE format in pairwise_msg3_WPA2 & group_msg1_WPA2 + if (bWPA2Capable && ((MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1))) + { + // Key Data Encapsulation (KDE) format - 802.11i-2004 Figure-43w and Table-20h + Key_Data[data_offset + 0] = 0xDD; + + if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) + { + Key_Data[data_offset + 1] = 0x16;// 4+2+16(OUI+DataType+DataField) + } + else + { + Key_Data[data_offset + 1] = 0x26;// 4+2+32(OUI+DataType+DataField) + } + + Key_Data[data_offset + 2] = 0x00; + Key_Data[data_offset + 3] = 0x0F; + Key_Data[data_offset + 4] = 0xAC; + Key_Data[data_offset + 5] = 0x01; + + // GTK KDE format - 802.11i-2004 Figure-43x + Key_Data[data_offset + 6] = (DefaultKeyIdx & 0x03); + Key_Data[data_offset + 7] = 0x00; // Reserved Byte + + data_offset += 8; + } + + + // Encapsulate GTK and encrypt the key-data field with KEK. + // Only for pairwise_msg3_WPA2 and group_msg1 + if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable) || (MsgType == EAPOL_GROUP_MSG_1)) + { + // Fill in GTK + if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) + { + NdisMoveMemory(&Key_Data[data_offset], GTK, LEN_AES_KEY); + data_offset += LEN_AES_KEY; + } + else + { + NdisMoveMemory(&Key_Data[data_offset], GTK, TKIP_GTK_LENGTH); + data_offset += TKIP_GTK_LENGTH; + } + + // Still dont know why, but if not append will occur "GTK not include in MSG3" + // Patch for compatibility between zero config and funk + if (MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable) + { + if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) + { + Key_Data[data_offset + 0] = 0xDD; + Key_Data[data_offset + 1] = 0; + data_offset += 2; + } + else + { + Key_Data[data_offset + 0] = 0xDD; + Key_Data[data_offset + 1] = 0; + Key_Data[data_offset + 2] = 0; + Key_Data[data_offset + 3] = 0; + Key_Data[data_offset + 4] = 0; + Key_Data[data_offset + 5] = 0; + data_offset += 6; + } + } + + // Encrypt the data material in key data field + if (WepStatus == Ndis802_11Encryption3Enabled) + { + AES_GTK_KEY_WRAP(&PTK[16], Key_Data, data_offset, Rc4GTK); + // AES wrap function will grow 8 bytes in length + data_offset += 8; + } + else + { + // PREPARE Encrypted "Key DATA" field. (Encrypt GTK with RC4, usinf PTK[16]->[31] as Key, IV-field as IV) + // put TxTsc in Key RSC field + pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32. + + // ekey is the contanetion of IV-field, and PTK[16]->PTK[31] + NdisMoveMemory(ekey, pMsg->KeyDesc.KeyIv, LEN_KEY_DESC_IV); + NdisMoveMemory(&ekey[LEN_KEY_DESC_IV], &PTK[16], LEN_EAP_EK); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, ekey, sizeof(ekey)); //INIT SBOX, KEYLEN+3(IV) + pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, Key_Data, data_offset); + WPAARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, Rc4GTK, Key_Data, data_offset); + } + + NdisMoveMemory(pMsg->KeyDesc.KeyData, Rc4GTK, data_offset); + } + else + { + NdisMoveMemory(pMsg->KeyDesc.KeyData, Key_Data, data_offset); + } + + // set key data length field and total length + pMsg->KeyDesc.KeyDataLen[1] = data_offset; + pMsg->Body_Len[1] += data_offset; + + os_free_mem(pAd, mpool); + +} + +/* + ======================================================================== + + Routine Description: + Calcaulate MIC. It is used during 4-ways handsharking. + + Arguments: + pAd - pointer to our pAdapter context + PeerWepStatus - indicate the encryption type + + Return Value: + + Note: + + ======================================================================== +*/ +VOID CalculateMIC( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerWepStatus, + IN UCHAR *PTK, + OUT PEAPOL_PACKET pMsg) +{ + UCHAR *OutBuffer; + ULONG FrameLen = 0; + UCHAR mic[LEN_KEY_DESC_MIC]; + UCHAR digest[80]; + + // allocate memory for MIC calculation + os_alloc_mem(pAd, (PUCHAR *)&OutBuffer, 512); + + if (OutBuffer == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("!!!CalculateMIC: no memory!!!\n")); + return; + } + + // make a frame for calculating MIC. + MakeOutgoingFrame(OutBuffer, &FrameLen, + pMsg->Body_Len[1] + 4, pMsg, + END_OF_ARGS); + + NdisZeroMemory(mic, sizeof(mic)); + + // Calculate MIC + if (PeerWepStatus == Ndis802_11Encryption3Enabled) + { + HMAC_SHA1(OutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(PTK, LEN_EAP_MICK, OutBuffer, FrameLen, mic); + } + + // store the calculated MIC + NdisMoveMemory(pMsg->KeyDesc.KeyMic, mic, LEN_KEY_DESC_MIC); + + os_free_mem(pAd, OutBuffer); +} + +/* + ======================================================================== + + Routine Description: + Some received frames can't decrypt by Asic, so decrypt them by software. + + Arguments: + pAd - pointer to our pAdapter context + PeerWepStatus - indicate the encryption type + + Return Value: + NDIS_STATUS_SUCCESS - decryption successful + NDIS_STATUS_FAILURE - decryption failure + + ======================================================================== +*/ +NDIS_STATUS RTMPSoftDecryptBroadCastData( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN NDIS_802_11_ENCRYPTION_STATUS GroupCipher, + IN PCIPHER_KEY pShard_key) +{ + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + + + + // handle WEP decryption + if (GroupCipher == Ndis802_11Encryption1Enabled) + { + if (RTMPSoftDecryptWEP(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, pShard_key)) + { + + //Minus IV[4] & ICV[4] + pRxWI->MPDUtotalByteCount -= 8; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR : Software decrypt WEP data fails.\n")); + // give up this frame + return NDIS_STATUS_FAILURE; + } + } + // handle TKIP decryption + else if (GroupCipher == Ndis802_11Encryption2Enabled) + { + if (RTMPSoftDecryptTKIP(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, 0, pShard_key)) + { + + //Minus 8 bytes MIC, 8 bytes IV/EIV, 4 bytes ICV + pRxWI->MPDUtotalByteCount -= 20; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR : RTMPSoftDecryptTKIP Failed\n")); + // give up this frame + return NDIS_STATUS_FAILURE; + } + } + // handle AES decryption + else if (GroupCipher == Ndis802_11Encryption3Enabled) + { + if (RTMPSoftDecryptAES(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount , pShard_key)) + { + + //8 bytes MIC, 8 bytes IV/EIV (CCMP Header) + pRxWI->MPDUtotalByteCount -= 16; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR : RTMPSoftDecryptAES Failed\n")); + // give up this frame + return NDIS_STATUS_FAILURE; + } + } + else + { + // give up this frame + return NDIS_STATUS_FAILURE; + } + + return NDIS_STATUS_SUCCESS; + +} + diff --git a/drivers/staging/rt2860/common/dfs.c b/drivers/staging/rt2860/common/dfs.c new file mode 100644 index 000000000000..23cf1510e2d2 --- /dev/null +++ b/drivers/staging/rt2860/common/dfs.c @@ -0,0 +1,453 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + ap_dfs.c + + Abstract: + Support DFS function. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi 03-12-2007 created +*/ + +#include "../rt_config.h" + +typedef struct _RADAR_DURATION_TABLE +{ + ULONG RDDurRegion; + ULONG RadarSignalDuration; + ULONG Tolerance; +} RADAR_DURATION_TABLE, *PRADAR_DURATION_TABLE; + + +static UCHAR RdIdleTimeTable[MAX_RD_REGION][4] = +{ + {9, 250, 250, 250}, // CE + {4, 250, 250, 250}, // FCC + {4, 250, 250, 250}, // JAP + {15, 250, 250, 250}, // JAP_W53 + {4, 250, 250, 250} // JAP_W56 +}; + +/* + ======================================================================== + + Routine Description: + Bbp Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + + ======================================================================== +*/ +VOID BbpRadarDetectionStart( + IN PRTMP_ADAPTER pAd) +{ + UINT8 RadarPeriod; + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 114, 0x02); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 121, 0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 122, 0x00); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 123, 0x08/*0x80*/); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 124, 0x28); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 125, 0xff); + +#if 0 + // toggle Rx enable bit for radar detection. + // it's Andy's recommand. + { + UINT32 Value; + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (0x1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + Value &= ~(0x1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } +#endif + RadarPeriod = ((UINT)RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + (UINT)pAd->CommonCfg.RadarDetect.DfsSessionTime) < 250 ? + (RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + pAd->CommonCfg.RadarDetect.DfsSessionTime) : 250; + + RTMP_IO_WRITE8(pAd, 0x7020, 0x1d); + RTMP_IO_WRITE8(pAd, 0x7021, 0x40); + + RadarDetectionStart(pAd, 0, RadarPeriod); + return; +} + +/* + ======================================================================== + + Routine Description: + Bbp Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + + ======================================================================== +*/ +VOID BbpRadarDetectionStop( + IN PRTMP_ADAPTER pAd) +{ + RTMP_IO_WRITE8(pAd, 0x7020, 0x1d); + RTMP_IO_WRITE8(pAd, 0x7021, 0x60); + + RadarDetectionStop(pAd); + return; +} + +/* + ======================================================================== + + Routine Description: + Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + + ======================================================================== +*/ +VOID RadarDetectionStart( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN CTSProtect, + IN UINT8 CTSPeriod) +{ + UINT8 DfsActiveTime = (pAd->CommonCfg.RadarDetect.DfsSessionTime & 0x1f); + UINT8 CtsProtect = (CTSProtect == 1) ? 0x02 : 0x01; // CTS protect. + + if (CTSProtect != 0) + { + switch(pAd->CommonCfg.RadarDetect.RDDurRegion) + { + case FCC: + case JAP_W56: + CtsProtect = 0x03; + break; + + case CE: + case JAP_W53: + default: + CtsProtect = 0x02; + break; + } + } + else + CtsProtect = 0x01; + + + // send start-RD with CTS protection command to MCU + // highbyte [7] reserve + // highbyte [6:5] 0x: stop Carrier/Radar detection + // highbyte [10]: Start Carrier/Radar detection without CTS protection, 11: Start Carrier/Radar detection with CTS protection + // highbyte [4:0] Radar/carrier detection duration. In 1ms. + + // lowbyte [7:0] Radar/carrier detection period, in 1ms. + AsicSendCommandToMcu(pAd, 0x60, 0xff, CTSPeriod, DfsActiveTime | (CtsProtect << 5)); + //AsicSendCommandToMcu(pAd, 0x63, 0xff, 10, 0); + + return; +} + +/* + ======================================================================== + + Routine Description: + Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + TRUE Found radar signal + FALSE Not found radar signal + + ======================================================================== +*/ +VOID RadarDetectionStop( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE,("RadarDetectionStop.\n")); + AsicSendCommandToMcu(pAd, 0x60, 0xff, 0x00, 0x00); // send start-RD with CTS protection command to MCU + + return; +} + +/* + ======================================================================== + + Routine Description: + Radar channel check routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + TRUE need to do radar detect + FALSE need not to do radar detect + + ======================================================================== +*/ +BOOLEAN RadarChannelCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Ch) +{ +#if 1 + INT i; + BOOLEAN result = FALSE; + + for (i=0; iChannelListNum; i++) + { + if (Ch == pAd->ChannelList[i].Channel) + { + result = pAd->ChannelList[i].DfsReq; + break; + } + } + + return result; +#else + INT i; + UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; + + for (i=0; i<15; i++) + { + if (Ch == Channel[i]) + { + break; + } + } + + if (i != 15) + return TRUE; + else + return FALSE; +#endif +} + +ULONG JapRadarType( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + const UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; + + if (pAd->CommonCfg.RadarDetect.RDDurRegion != JAP) + { + return pAd->CommonCfg.RadarDetect.RDDurRegion; + } + + for (i=0; i<15; i++) + { + if (pAd->CommonCfg.Channel == Channel[i]) + { + break; + } + } + + if (i < 4) + return JAP_W53; + else if (i < 15) + return JAP_W56; + else + return JAP; // W52 + +} + +ULONG RTMPBbpReadRadarDuration( + IN PRTMP_ADAPTER pAd) +{ + UINT8 byteValue = 0; + ULONG result; + + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R115, &byteValue); + + result = 0; + switch (byteValue) + { + case 1: // radar signal detected by pulse mode. + case 2: // radar signal detected by width mode. + result = RTMPReadRadarDuration(pAd); + break; + + case 0: // No radar signal. + default: + + result = 0; + break; + } + + return result; +} + +ULONG RTMPReadRadarDuration( + IN PRTMP_ADAPTER pAd) +{ + ULONG result = 0; + +#ifdef DFS_SUPPORT + UINT8 duration1 = 0, duration2 = 0, duration3 = 0; + + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R116, &duration1); + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R117, &duration2); + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R118, &duration3); + result = (duration1 << 16) + (duration2 << 8) + duration3; +#endif // DFS_SUPPORT // + + return result; + +} + +VOID RTMPCleanRadarDuration( + IN PRTMP_ADAPTER pAd) +{ + return; +} + +/* + ======================================================================== + Routine Description: + Radar wave detection. The API should be invoke each second. + + Arguments: + pAd - Adapter pointer + + Return Value: + None + + ======================================================================== +*/ +VOID ApRadarDetectPeriodic( + IN PRTMP_ADAPTER pAd) +{ + INT i; + + pAd->CommonCfg.RadarDetect.InServiceMonitorCount++; + + for (i=0; iChannelListNum; i++) + { + if (pAd->ChannelList[i].RemainingTimeForUse > 0) + { + pAd->ChannelList[i].RemainingTimeForUse --; + if ((pAd->Mlme.PeriodicRound%5) == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("RadarDetectPeriodic - ch=%d, RemainingTimeForUse=%d\n", pAd->ChannelList[i].Channel, pAd->ChannelList[i].RemainingTimeForUse)); + } + } + } + + //radar detect + if ((pAd->CommonCfg.Channel > 14) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + RadarDetectPeriodic(pAd); + } + + return; +} + +// Periodic Radar detection, switch channel will occur in RTMPHandleTBTTInterrupt() +// Before switch channel, driver needs doing channel switch announcement. +VOID RadarDetectPeriodic( + IN PRTMP_ADAPTER pAd) +{ + // need to check channel availability, after switch channel + if (pAd->CommonCfg.RadarDetect.RDMode != RD_SILENCE_MODE) + return; + + // channel availability check time is 60sec, use 65 for assurance + if (pAd->CommonCfg.RadarDetect.RDCount++ > pAd->CommonCfg.RadarDetect.ChMovingTime) + { + DBGPRINT(RT_DEBUG_TRACE, ("Not found radar signal, start send beacon and radar detection in service monitor\n\n")); + BbpRadarDetectionStop(pAd); + AsicEnableBssSync(pAd); + pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE; + + + return; + } + + return; +} + + +/* + ========================================================================== + Description: + change channel moving time for DFS testing. + + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 set ChMovTime=[value] + ========================================================================== +*/ +INT Set_ChMovingTime_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT8 Value; + + Value = simple_strtol(arg, 0, 10); + + pAd->CommonCfg.RadarDetect.ChMovingTime = Value; + + DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __FUNCTION__, + pAd->CommonCfg.RadarDetect.ChMovingTime)); + + return TRUE; +} + +INT Set_LongPulseRadarTh_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT8 Value; + + Value = simple_strtol(arg, 0, 10) > 10 ? 10 : simple_strtol(arg, 0, 10); + + pAd->CommonCfg.RadarDetect.LongPulseRadarTh = Value; + + DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __FUNCTION__, + pAd->CommonCfg.RadarDetect.LongPulseRadarTh)); + + return TRUE; +} + + diff --git a/drivers/staging/rt2860/common/eeprom.c b/drivers/staging/rt2860/common/eeprom.c new file mode 100644 index 000000000000..bed2d666629c --- /dev/null +++ b/drivers/staging/rt2860/common/eeprom.c @@ -0,0 +1,244 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + eeprom.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#include "../rt_config.h" + +// IRQL = PASSIVE_LEVEL +VOID RaiseClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x) +{ + *x = *x | EESK; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x); + RTMPusecDelay(1); // Max frequency = 1MHz in Spec. definition +} + +// IRQL = PASSIVE_LEVEL +VOID LowerClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x) +{ + *x = *x & ~EESK; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x); + RTMPusecDelay(1); +} + +// IRQL = PASSIVE_LEVEL +USHORT ShiftInBits( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x,i; + USHORT data=0; + + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~( EEDO | EEDI); + + for(i=0; i<16; i++) + { + data = data << 1; + RaiseClock(pAd, &x); + + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~(EEDI); + if(x & EEDO) + data |= 1; + + LowerClock(pAd, &x); + } + + return data; +} + +// IRQL = PASSIVE_LEVEL +VOID ShiftOutBits( + IN PRTMP_ADAPTER pAd, + IN USHORT data, + IN USHORT count) +{ + UINT32 x,mask; + + mask = 0x01 << (count - 1); + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~(EEDO | EEDI); + + do + { + x &= ~EEDI; + if(data & mask) x |= EEDI; + + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + mask = mask >> 1; + } while(mask); + + x &= ~EEDI; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); +} + +// IRQL = PASSIVE_LEVEL +VOID EEpromCleanup( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x; + + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~(EECS | EEDI); + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + RaiseClock(pAd, &x); + LowerClock(pAd, &x); +} + +VOID EWEN( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x; + + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode and six pulse in that order + ShiftOutBits(pAd, EEPROM_EWEN_OPCODE, 5); + ShiftOutBits(pAd, 0, 6); + + EEpromCleanup(pAd); +} + +VOID EWDS( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x; + + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode and six pulse in that order + ShiftOutBits(pAd, EEPROM_EWDS_OPCODE, 5); + ShiftOutBits(pAd, 0, 6); + + EEpromCleanup(pAd); +} + +// IRQL = PASSIVE_LEVEL +USHORT RTMP_EEPROM_READ16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset) +{ + UINT32 x; + USHORT data; + + Offset /= 2; + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode and register number in that order + ShiftOutBits(pAd, EEPROM_READ_OPCODE, 3); + ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum); + + // Now read the data (16 bits) in from the selected EEPROM word + data = ShiftInBits(pAd); + + EEpromCleanup(pAd); + + return data; +} //ReadEEprom + +VOID RTMP_EEPROM_WRITE16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN USHORT Data) +{ + UINT32 x; + + Offset /= 2; + + EWEN(pAd); + + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode ,register number and data in that order + ShiftOutBits(pAd, EEPROM_WRITE_OPCODE, 3); + ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum); + ShiftOutBits(pAd, Data, 16); // 16-bit access + + // read DO status + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + EEpromCleanup(pAd); + + RTMPusecDelay(10000); //delay for twp(MAX)=10ms + + EWDS(pAd); + + EEpromCleanup(pAd); +} + diff --git a/drivers/staging/rt2860/common/firmware.h b/drivers/staging/rt2860/common/firmware.h new file mode 100644 index 000000000000..e72996f42c07 --- /dev/null +++ b/drivers/staging/rt2860/common/firmware.h @@ -0,0 +1,558 @@ +/* + Copyright (c) 2007, Ralink Technology Corporation + All rights reserved. + + Redistribution. Redistribution and use in binary form, without + modification, are permitted provided that the following conditions are + met: + + * Redistributions must reproduce the above copyright notice and the + following disclaimer in the documentation and/or other materials + provided with the distribution. + * Neither the name of Ralink Technology Corporation nor the names of its + suppliers may be used to endorse or promote products derived from this + software without specific prior written permission. + * No reverse engineering, decompilation, or disassembly of this software + is permitted. + + Limited patent license. Ralink Technology Corporation grants a world-wide, + royalty-free, non-exclusive license under patents it now or hereafter + owns or controls to make, have made, use, import, offer to sell and + sell ("Utilize") this software, but solely to the extent that any + such patent is necessary to Utilize the software alone, or in + combination with an operating system licensed under an approved Open + Source license as listed by the Open Source Initiative at + http://opensource.org/licenses. The patent license shall not apply to + any other combinations which include this software. No hardware per + se is licensed hereunder. + + DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, + BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + DAMAGE. +*/ +/* AUTO GEN PLEASE DO NOT MODIFY IT */ +/* AUTO GEN PLEASE DO NOT MODIFY IT */ + + +UCHAR FirmwareImage [] = { +0x02, 0x03, 0x5e, 0x02, 0x02, 0xb1, 0x22, 0x22, 0xff, 0xff, 0xff, 0x02, 0x01, 0x82, 0xff, 0xff, +0xff, 0xff, 0xff, 0x02, 0x00, 0x1e, 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x01, 0x33, 0xc0, 0xe0, +0xc0, 0xf0, 0xc0, 0x83, 0xc0, 0x82, 0xc0, 0xd0, 0x75, 0xd0, 0x18, 0xc2, 0xaf, 0x30, 0x45, 0x03, +0x12, 0x10, 0x09, 0x90, 0x04, 0x16, 0xe0, 0x30, 0xe3, 0x03, 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option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + md5.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + jan 10-28-03 Initial + Rita 11-23-04 Modify MD5 and SHA-1 + Rita 10-14-05 Modify SHA-1 in big-endian platform + */ +#include "../rt_config.h" + +/** + * md5_mac: + * @key: pointer to the key used for MAC generation + * @key_len: length of the key in bytes + * @data: pointer to the data area for which the MAC is generated + * @data_len: length of the data in bytes + * @mac: pointer to the buffer holding space for the MAC; the buffer should + * have space for 128-bit (16 bytes) MD5 hash value + * + * md5_mac() determines the message authentication code by using secure hash + * MD5(key | data | key). + */ +void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac) +{ + MD5_CTX context; + + MD5Init(&context); + MD5Update(&context, key, key_len); + MD5Update(&context, data, data_len); + MD5Update(&context, key, key_len); + MD5Final(mac, &context); +} + +/** + * hmac_md5: + * @key: pointer to the key used for MAC generation + * @key_len: length of the key in bytes + * @data: pointer to the data area for which the MAC is generated + * @data_len: length of the data in bytes + * @mac: pointer to the buffer holding space for the MAC; the buffer should + * have space for 128-bit (16 bytes) MD5 hash value + * + * hmac_md5() determines the message authentication code using HMAC-MD5. + * This implementation is based on the sample code presented in RFC 2104. + */ +void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac) +{ + MD5_CTX context; + u8 k_ipad[65]; /* inner padding - key XORd with ipad */ + u8 k_opad[65]; /* outer padding - key XORd with opad */ + u8 tk[16]; + int i; + + //assert(key != NULL && data != NULL && mac != NULL); + + /* if key is longer than 64 bytes reset it to key = MD5(key) */ + if (key_len > 64) { + MD5_CTX ttcontext; + + MD5Init(&ttcontext); + MD5Update(&ttcontext, key, key_len); + MD5Final(tk, &ttcontext); + //key=(PUCHAR)ttcontext.buf; + key = tk; + key_len = 16; + } + + /* the HMAC_MD5 transform looks like: + * + * MD5(K XOR opad, MD5(K XOR ipad, text)) + * + * where K is an n byte key + * ipad is the byte 0x36 repeated 64 times + * opad is the byte 0x5c repeated 64 times + * and text is the data being protected */ + + /* start out by storing key in pads */ + NdisZeroMemory(k_ipad, sizeof(k_ipad)); + NdisZeroMemory(k_opad, sizeof(k_opad)); + //assert(key_len < sizeof(k_ipad)); + NdisMoveMemory(k_ipad, key, key_len); + NdisMoveMemory(k_opad, key, key_len); + + /* XOR key with ipad and opad values */ + for (i = 0; i < 64; i++) { + k_ipad[i] ^= 0x36; + k_opad[i] ^= 0x5c; + } + + /* perform inner MD5 */ + MD5Init(&context); /* init context for 1st pass */ + MD5Update(&context, k_ipad, 64); /* start with inner pad */ + MD5Update(&context, data, data_len); /* then text of datagram */ + MD5Final(mac, &context); /* finish up 1st pass */ + + /* perform outer MD5 */ + MD5Init(&context); /* init context for 2nd pass */ + MD5Update(&context, k_opad, 64); /* start with outer pad */ + MD5Update(&context, mac, 16); /* then results of 1st hash */ + MD5Final(mac, &context); /* finish up 2nd pass */ +} + +#ifndef RT_BIG_ENDIAN +#define byteReverse(buf, len) /* Nothing */ +#else +void byteReverse(unsigned char *buf, unsigned longs); +void byteReverse(unsigned char *buf, unsigned longs) +{ + do { + *(UINT32 *)buf = SWAP32(*(UINT32 *)buf); + buf += 4; + } while (--longs); +} +#endif + + +/* ========================== MD5 implementation =========================== */ +// four base functions for MD5 +#define MD5_F1(x, y, z) (((x) & (y)) | ((~x) & (z))) +#define MD5_F2(x, y, z) (((x) & (z)) | ((y) & (~z))) +#define MD5_F3(x, y, z) ((x) ^ (y) ^ (z)) +#define MD5_F4(x, y, z) ((y) ^ ((x) | (~z))) +#define CYCLIC_LEFT_SHIFT(w, s) (((w) << (s)) | ((w) >> (32-(s)))) + +#define MD5Step(f, w, x, y, z, data, t, s) \ + ( w += f(x, y, z) + data + t, w = (CYCLIC_LEFT_SHIFT(w, s)) & 0xffffffff, w += x ) + + +/* + * Function Description: + * Initiate MD5 Context satisfied in RFC 1321 + * + * Arguments: + * pCtx Pointer to MD5 context + * + * Return Value: + * None + */ +VOID MD5Init(MD5_CTX *pCtx) +{ + pCtx->Buf[0]=0x67452301; + pCtx->Buf[1]=0xefcdab89; + pCtx->Buf[2]=0x98badcfe; + pCtx->Buf[3]=0x10325476; + + pCtx->LenInBitCount[0]=0; + pCtx->LenInBitCount[1]=0; +} + + +/* + * Function Description: + * Update MD5 Context, allow of an arrary of octets as the next portion + * of the message + * + * Arguments: + * pCtx Pointer to MD5 context + * pData Pointer to input data + * LenInBytes The length of input data (unit: byte) + * + * Return Value: + * None + * + * Note: + * Called after MD5Init or MD5Update(itself) + */ +VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes) +{ + + UINT32 TfTimes; + UINT32 temp; + unsigned int i; + + temp = pCtx->LenInBitCount[0]; + + pCtx->LenInBitCount[0] = (UINT32) (pCtx->LenInBitCount[0] + (LenInBytes << 3)); + + if (pCtx->LenInBitCount[0] < temp) + pCtx->LenInBitCount[1]++; //carry in + + pCtx->LenInBitCount[1] += LenInBytes >> 29; + + // mod 64 bytes + temp = (temp >> 3) & 0x3f; + + // process lacks of 64-byte data + if (temp) + { + UCHAR *pAds = (UCHAR *) pCtx->Input + temp; + + if ((temp+LenInBytes) < 64) + { + NdisMoveMemory(pAds, (UCHAR *)pData, LenInBytes); + return; + } + + NdisMoveMemory(pAds, (UCHAR *)pData, 64-temp); + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + + pData += 64-temp; + LenInBytes -= 64-temp; + } // end of if (temp) + + + TfTimes = (LenInBytes >> 6); + + for (i=TfTimes; i>0; i--) + { + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, 64); + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + pData += 64; + LenInBytes -= 64; + } // end of for + + // buffering lacks of 64-byte data + if(LenInBytes) + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, LenInBytes); + +} + + +/* + * Function Description: + * Append padding bits and length of original message in the tail + * The message digest has to be completed in the end + * + * Arguments: + * Digest Output of Digest-Message for MD5 + * pCtx Pointer to MD5 context + * + * Return Value: + * None + * + * Note: + * Called after MD5Update + */ +VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx) +{ + UCHAR Remainder; + UCHAR PadLenInBytes; + UCHAR *pAppend=0; + unsigned int i; + + Remainder = (UCHAR)((pCtx->LenInBitCount[0] >> 3) & 0x3f); + + PadLenInBytes = (Remainder < 56) ? (56-Remainder) : (120-Remainder); + + pAppend = (UCHAR *)pCtx->Input + Remainder; + + // padding bits without crossing block(64-byte based) boundary + if (Remainder < 56) + { + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, PadLenInBytes); + + // add data-length field, from low to high + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[0] >> (i << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[1] >> (i << 3)) & 0xff); + } + + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of if + + // padding bits with crossing block(64-byte based) boundary + else + { + // the first block === + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, (64-Remainder-1)); + PadLenInBytes -= (64 - Remainder - 1); + + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + + + // the second block === + NdisZeroMemory((UCHAR *)pCtx->Input, PadLenInBytes); + + // add data-length field + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[0] >> (i << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[1] >> (i << 3)) & 0xff); + } + + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of else + + + NdisMoveMemory((UCHAR *)Digest, (UINT32 *)pCtx->Buf, 16); // output + byteReverse((UCHAR *)Digest, 4); + NdisZeroMemory(pCtx, sizeof(pCtx)); // memory free +} + + +/* + * Function Description: + * The central algorithm of MD5, consists of four rounds and sixteen + * steps per round + * + * Arguments: + * Buf Buffers of four states (output: 16 bytes) + * Mes Input data (input: 64 bytes) + * + * Return Value: + * None + * + * Note: + * Called by MD5Update or MD5Final + */ +VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16]) +{ + UINT32 Reg[4], Temp; + unsigned int i; + + static UCHAR LShiftVal[16] = + { + 7, 12, 17, 22, + 5, 9 , 14, 20, + 4, 11, 16, 23, + 6, 10, 15, 21, + }; + + + // [equal to 4294967296*abs(sin(index))] + static UINT32 MD5Table[64] = + { + 0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee, + 0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501, + 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be, + 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821, + + 0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa, + 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8, + 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed, + 0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a, + + 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c, + 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70, + 0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05, + 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665, + + 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039, + 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1, + 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1, + 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391 + }; + + + for (i=0; i<4; i++) + Reg[i]=Buf[i]; + + + // 64 steps in MD5 algorithm + for (i=0; i<16; i++) + { + MD5Step(MD5_F1, Reg[0], Reg[1], Reg[2], Reg[3], Mes[i], + MD5Table[i], LShiftVal[i & 0x3]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + for (i=16; i<32; i++) + { + MD5Step(MD5_F2, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(5*(i & 0xf)+1) & 0xf], + MD5Table[i], LShiftVal[(0x1 << 2)+(i & 0x3)]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + for (i=32; i<48; i++) + { + MD5Step(MD5_F3, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(3*(i & 0xf)+5) & 0xf], + MD5Table[i], LShiftVal[(0x1 << 3)+(i & 0x3)]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + for (i=48; i<64; i++) + { + MD5Step(MD5_F4, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(7*(i & 0xf)) & 0xf], + MD5Table[i], LShiftVal[(0x3 << 2)+(i & 0x3)]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + + + // (temporary)output + for (i=0; i<4; i++) + Buf[i] += Reg[i]; + +} + + + +/* ========================= SHA-1 implementation ========================== */ +// four base functions for SHA-1 +#define SHA1_F1(b, c, d) (((b) & (c)) | ((~b) & (d))) +#define SHA1_F2(b, c, d) ((b) ^ (c) ^ (d)) +#define SHA1_F3(b, c, d) (((b) & (c)) | ((b) & (d)) | ((c) & (d))) + + +#define SHA1Step(f, a, b, c, d, e, w, k) \ + ( e += ( f(b, c, d) + w + k + CYCLIC_LEFT_SHIFT(a, 5)) & 0xffffffff, \ + b = CYCLIC_LEFT_SHIFT(b, 30) ) + +//Initiate SHA-1 Context satisfied in RFC 3174 +VOID SHAInit(SHA_CTX *pCtx) +{ + pCtx->Buf[0]=0x67452301; + pCtx->Buf[1]=0xefcdab89; + pCtx->Buf[2]=0x98badcfe; + pCtx->Buf[3]=0x10325476; + pCtx->Buf[4]=0xc3d2e1f0; + + pCtx->LenInBitCount[0]=0; + pCtx->LenInBitCount[1]=0; +} + +/* + * Function Description: + * Update SHA-1 Context, allow of an arrary of octets as the next + * portion of the message + * + * Arguments: + * pCtx Pointer to SHA-1 context + * pData Pointer to input data + * LenInBytes The length of input data (unit: byte) + * + * Return Value: + * error indicate more than pow(2,64) bits of data + * + * Note: + * Called after SHAInit or SHAUpdate(itself) + */ +UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes) +{ + UINT32 TfTimes; + UINT32 temp1,temp2; + unsigned int i; + UCHAR err=1; + + temp1 = pCtx->LenInBitCount[0]; + temp2 = pCtx->LenInBitCount[1]; + + pCtx->LenInBitCount[0] = (UINT32) (pCtx->LenInBitCount[0] + (LenInBytes << 3)); + if (pCtx->LenInBitCount[0] < temp1) + pCtx->LenInBitCount[1]++; //carry in + + + pCtx->LenInBitCount[1] = (UINT32) (pCtx->LenInBitCount[1] +(LenInBytes >> 29)); + if (pCtx->LenInBitCount[1] < temp2) + return (err); //check total length of original data + + + // mod 64 bytes + temp1 = (temp1 >> 3) & 0x3f; + + // process lacks of 64-byte data + if (temp1) + { + UCHAR *pAds = (UCHAR *) pCtx->Input + temp1; + + if ((temp1+LenInBytes) < 64) + { + NdisMoveMemory(pAds, (UCHAR *)pData, LenInBytes); + return (0); + } + + NdisMoveMemory(pAds, (UCHAR *)pData, 64-temp1); + byteReverse((UCHAR *)pCtx->Input, 16); + + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + + pData += 64-temp1; + LenInBytes -= 64-temp1; + } // end of if (temp1) + + + TfTimes = (LenInBytes >> 6); + + for (i=TfTimes; i>0; i--) + { + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, 64); + byteReverse((UCHAR *)pCtx->Input, 16); + + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + pData += 64; + LenInBytes -= 64; + } // end of for + + // buffering lacks of 64-byte data + if(LenInBytes) + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, LenInBytes); + + return (0); + +} + +// Append padding bits and length of original message in the tail +// The message digest has to be completed in the end +VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20]) +{ + UCHAR Remainder; + UCHAR PadLenInBytes; + UCHAR *pAppend=0; + unsigned int i; + + Remainder = (UCHAR)((pCtx->LenInBitCount[0] >> 3) & 0x3f); + + pAppend = (UCHAR *)pCtx->Input + Remainder; + + PadLenInBytes = (Remainder < 56) ? (56-Remainder) : (120-Remainder); + + // padding bits without crossing block(64-byte based) boundary + if (Remainder < 56) + { + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, PadLenInBytes); + + // add data-length field, from high to low + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[1] >> ((3-i) << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[0] >> ((3-i) << 3)) & 0xff); + } + + byteReverse((UCHAR *)pCtx->Input, 16); + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 14); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of if + + // padding bits with crossing block(64-byte based) boundary + else + { + // the first block === + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, (64-Remainder-1)); + PadLenInBytes -= (64 - Remainder - 1); + + byteReverse((UCHAR *)pCtx->Input, 16); + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + + + // the second block === + NdisZeroMemory((UCHAR *)pCtx->Input, PadLenInBytes); + + // add data-length field + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[1] >> ((3-i) << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[0] >> ((3-i) << 3)) & 0xff); + } + + byteReverse((UCHAR *)pCtx->Input, 16); + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of else + + + //Output, bytereverse + for (i=0; i<20; i++) + { + Digest [i] = (UCHAR)(pCtx->Buf[i>>2] >> 8*(3-(i & 0x3))); + } + + NdisZeroMemory(pCtx, sizeof(pCtx)); // memory free +} + + +// The central algorithm of SHA-1, consists of four rounds and +// twenty steps per round +VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20]) +{ + UINT32 Reg[5],Temp; + unsigned int i; + UINT32 W[80]; + + static UINT32 SHA1Table[4] = { 0x5a827999, 0x6ed9eba1, + 0x8f1bbcdc, 0xca62c1d6 }; + + Reg[0]=Buf[0]; + Reg[1]=Buf[1]; + Reg[2]=Buf[2]; + Reg[3]=Buf[3]; + Reg[4]=Buf[4]; + + //the first octet of a word is stored in the 0th element, bytereverse + for(i = 0; i < 16; i++) + { + W[i] = (Mes[i] >> 24) & 0xff; + W[i] |= (Mes[i] >> 8 ) & 0xff00; + W[i] |= (Mes[i] << 8 ) & 0xff0000; + W[i] |= (Mes[i] << 24) & 0xff000000; + } + + + for (i = 0; i < 64; i++) + W[16+i] = CYCLIC_LEFT_SHIFT(W[i] ^ W[2+i] ^ W[8+i] ^ W[13+i], 1); + + + // 80 steps in SHA-1 algorithm + for (i=0; i<80; i++) + { + if (i<20) + SHA1Step(SHA1_F1, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[0]); + + else if (i>=20 && i<40) + SHA1Step(SHA1_F2, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[1]); + + else if (i>=40 && i<60) + SHA1Step(SHA1_F3, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[2]); + + else + SHA1Step(SHA1_F2, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[3]); + + + // one-word right shift + Temp = Reg[4]; + Reg[4] = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + + } // end of for-loop + + + // (temporary)output + for (i=0; i<5; i++) + Buf[i] += Reg[i]; + +} + + +/* ========================= AES En/Decryption ========================== */ + +/* forward S-box */ +static uint32 FSb[256] = +{ + 0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, + 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76, + 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, + 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0, + 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, + 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15, + 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, + 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75, + 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, + 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84, + 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, + 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF, + 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, + 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8, + 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, + 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2, + 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, + 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73, + 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, + 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB, + 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, + 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79, + 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, + 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08, + 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, + 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A, + 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, + 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E, + 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, + 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF, + 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, + 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16 +}; + +/* forward table */ +#define FT \ +\ + V(C6,63,63,A5), V(F8,7C,7C,84), V(EE,77,77,99), V(F6,7B,7B,8D), \ + V(FF,F2,F2,0D), V(D6,6B,6B,BD), V(DE,6F,6F,B1), V(91,C5,C5,54), \ + V(60,30,30,50), V(02,01,01,03), V(CE,67,67,A9), V(56,2B,2B,7D), \ + V(E7,FE,FE,19), V(B5,D7,D7,62), V(4D,AB,AB,E6), V(EC,76,76,9A), \ + V(8F,CA,CA,45), V(1F,82,82,9D), V(89,C9,C9,40), V(FA,7D,7D,87), \ + V(EF,FA,FA,15), V(B2,59,59,EB), V(8E,47,47,C9), V(FB,F0,F0,0B), \ + V(41,AD,AD,EC), V(B3,D4,D4,67), V(5F,A2,A2,FD), V(45,AF,AF,EA), \ + V(23,9C,9C,BF), V(53,A4,A4,F7), V(E4,72,72,96), V(9B,C0,C0,5B), \ + V(75,B7,B7,C2), V(E1,FD,FD,1C), V(3D,93,93,AE), V(4C,26,26,6A), \ + V(6C,36,36,5A), V(7E,3F,3F,41), V(F5,F7,F7,02), V(83,CC,CC,4F), \ + V(68,34,34,5C), V(51,A5,A5,F4), V(D1,E5,E5,34), V(F9,F1,F1,08), \ + V(E2,71,71,93), V(AB,D8,D8,73), V(62,31,31,53), V(2A,15,15,3F), \ + V(08,04,04,0C), V(95,C7,C7,52), V(46,23,23,65), V(9D,C3,C3,5E), \ + V(30,18,18,28), V(37,96,96,A1), V(0A,05,05,0F), V(2F,9A,9A,B5), \ + V(0E,07,07,09), V(24,12,12,36), V(1B,80,80,9B), V(DF,E2,E2,3D), \ + V(CD,EB,EB,26), V(4E,27,27,69), V(7F,B2,B2,CD), V(EA,75,75,9F), \ + V(12,09,09,1B), V(1D,83,83,9E), V(58,2C,2C,74), V(34,1A,1A,2E), \ + V(36,1B,1B,2D), V(DC,6E,6E,B2), V(B4,5A,5A,EE), V(5B,A0,A0,FB), \ + V(A4,52,52,F6), V(76,3B,3B,4D), V(B7,D6,D6,61), V(7D,B3,B3,CE), \ + V(52,29,29,7B), V(DD,E3,E3,3E), V(5E,2F,2F,71), V(13,84,84,97), \ + V(A6,53,53,F5), V(B9,D1,D1,68), V(00,00,00,00), V(C1,ED,ED,2C), \ + V(40,20,20,60), V(E3,FC,FC,1F), V(79,B1,B1,C8), V(B6,5B,5B,ED), \ + V(D4,6A,6A,BE), V(8D,CB,CB,46), V(67,BE,BE,D9), V(72,39,39,4B), \ + V(94,4A,4A,DE), V(98,4C,4C,D4), V(B0,58,58,E8), V(85,CF,CF,4A), \ + V(BB,D0,D0,6B), V(C5,EF,EF,2A), V(4F,AA,AA,E5), V(ED,FB,FB,16), \ + V(86,43,43,C5), V(9A,4D,4D,D7), V(66,33,33,55), V(11,85,85,94), \ + V(8A,45,45,CF), V(E9,F9,F9,10), V(04,02,02,06), V(FE,7F,7F,81), \ + V(A0,50,50,F0), V(78,3C,3C,44), V(25,9F,9F,BA), V(4B,A8,A8,E3), \ + V(A2,51,51,F3), V(5D,A3,A3,FE), V(80,40,40,C0), V(05,8F,8F,8A), \ + V(3F,92,92,AD), V(21,9D,9D,BC), V(70,38,38,48), V(F1,F5,F5,04), \ + V(63,BC,BC,DF), V(77,B6,B6,C1), V(AF,DA,DA,75), V(42,21,21,63), \ + V(20,10,10,30), V(E5,FF,FF,1A), V(FD,F3,F3,0E), V(BF,D2,D2,6D), \ + V(81,CD,CD,4C), V(18,0C,0C,14), V(26,13,13,35), V(C3,EC,EC,2F), \ + V(BE,5F,5F,E1), V(35,97,97,A2), V(88,44,44,CC), V(2E,17,17,39), \ + V(93,C4,C4,57), V(55,A7,A7,F2), V(FC,7E,7E,82), V(7A,3D,3D,47), \ + V(C8,64,64,AC), V(BA,5D,5D,E7), V(32,19,19,2B), V(E6,73,73,95), \ + V(C0,60,60,A0), V(19,81,81,98), V(9E,4F,4F,D1), V(A3,DC,DC,7F), \ + V(44,22,22,66), V(54,2A,2A,7E), V(3B,90,90,AB), V(0B,88,88,83), \ + V(8C,46,46,CA), V(C7,EE,EE,29), V(6B,B8,B8,D3), V(28,14,14,3C), \ + V(A7,DE,DE,79), V(BC,5E,5E,E2), V(16,0B,0B,1D), V(AD,DB,DB,76), \ + V(DB,E0,E0,3B), V(64,32,32,56), V(74,3A,3A,4E), V(14,0A,0A,1E), \ + V(92,49,49,DB), V(0C,06,06,0A), V(48,24,24,6C), V(B8,5C,5C,E4), \ + V(9F,C2,C2,5D), V(BD,D3,D3,6E), V(43,AC,AC,EF), V(C4,62,62,A6), \ + V(39,91,91,A8), V(31,95,95,A4), V(D3,E4,E4,37), V(F2,79,79,8B), \ + V(D5,E7,E7,32), V(8B,C8,C8,43), V(6E,37,37,59), V(DA,6D,6D,B7), \ + V(01,8D,8D,8C), V(B1,D5,D5,64), V(9C,4E,4E,D2), V(49,A9,A9,E0), \ + V(D8,6C,6C,B4), V(AC,56,56,FA), V(F3,F4,F4,07), V(CF,EA,EA,25), \ + V(CA,65,65,AF), V(F4,7A,7A,8E), V(47,AE,AE,E9), V(10,08,08,18), \ + V(6F,BA,BA,D5), V(F0,78,78,88), V(4A,25,25,6F), V(5C,2E,2E,72), \ + V(38,1C,1C,24), V(57,A6,A6,F1), V(73,B4,B4,C7), V(97,C6,C6,51), \ + V(CB,E8,E8,23), V(A1,DD,DD,7C), V(E8,74,74,9C), V(3E,1F,1F,21), \ + V(96,4B,4B,DD), V(61,BD,BD,DC), V(0D,8B,8B,86), V(0F,8A,8A,85), \ + V(E0,70,70,90), V(7C,3E,3E,42), V(71,B5,B5,C4), V(CC,66,66,AA), \ + V(90,48,48,D8), V(06,03,03,05), V(F7,F6,F6,01), V(1C,0E,0E,12), \ + V(C2,61,61,A3), V(6A,35,35,5F), V(AE,57,57,F9), V(69,B9,B9,D0), \ + V(17,86,86,91), V(99,C1,C1,58), V(3A,1D,1D,27), V(27,9E,9E,B9), \ + V(D9,E1,E1,38), V(EB,F8,F8,13), V(2B,98,98,B3), V(22,11,11,33), \ + V(D2,69,69,BB), V(A9,D9,D9,70), V(07,8E,8E,89), V(33,94,94,A7), \ + V(2D,9B,9B,B6), V(3C,1E,1E,22), V(15,87,87,92), V(C9,E9,E9,20), \ + V(87,CE,CE,49), V(AA,55,55,FF), V(50,28,28,78), V(A5,DF,DF,7A), \ + V(03,8C,8C,8F), V(59,A1,A1,F8), V(09,89,89,80), V(1A,0D,0D,17), \ + V(65,BF,BF,DA), V(D7,E6,E6,31), V(84,42,42,C6), V(D0,68,68,B8), \ + V(82,41,41,C3), V(29,99,99,B0), V(5A,2D,2D,77), V(1E,0F,0F,11), \ + V(7B,B0,B0,CB), V(A8,54,54,FC), V(6D,BB,BB,D6), V(2C,16,16,3A) + +#define V(a,b,c,d) 0x##a##b##c##d +static uint32 FT0[256] = { FT }; +#undef V + +#define V(a,b,c,d) 0x##d##a##b##c +static uint32 FT1[256] = { FT }; +#undef V + +#define V(a,b,c,d) 0x##c##d##a##b +static uint32 FT2[256] = { FT }; +#undef V + +#define V(a,b,c,d) 0x##b##c##d##a +static uint32 FT3[256] = { FT }; +#undef V + +#undef FT + +/* reverse S-box */ + +static uint32 RSb[256] = +{ + 0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, + 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB, + 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, + 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB, + 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, + 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E, + 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, + 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25, + 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, + 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92, + 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, + 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84, + 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, + 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06, + 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, + 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B, + 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, + 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73, + 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, + 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E, + 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, + 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B, + 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, + 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4, + 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, + 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F, + 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, + 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF, + 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, + 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61, + 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, + 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D +}; + +/* reverse table */ + +#define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define V(a,b,c,d) 0x##a##b##c##d +static uint32 RT0[256] = { RT }; +#undef V + +#define V(a,b,c,d) 0x##d##a##b##c +static uint32 RT1[256] = { RT }; +#undef V + +#define V(a,b,c,d) 0x##c##d##a##b +static uint32 RT2[256] = { RT }; +#undef V + +#define V(a,b,c,d) 0x##b##c##d##a +static uint32 RT3[256] = { RT }; +#undef V + +#undef RT + +/* round constants */ + +static uint32 RCON[10] = +{ + 0x01000000, 0x02000000, 0x04000000, 0x08000000, + 0x10000000, 0x20000000, 0x40000000, 0x80000000, + 0x1B000000, 0x36000000 +}; + +/* key schedule tables */ + +static int KT_init = 1; + +static uint32 KT0[256]; +static uint32 KT1[256]; +static uint32 KT2[256]; +static uint32 KT3[256]; + +/* platform-independant 32-bit integer manipulation macros */ + +#define GET_UINT32(n,b,i) \ +{ \ + (n) = ( (uint32) (b)[(i) ] << 24 ) \ + | ( (uint32) (b)[(i) + 1] << 16 ) \ + | ( (uint32) (b)[(i) + 2] << 8 ) \ + | ( (uint32) (b)[(i) + 3] ); \ +} + +#define PUT_UINT32(n,b,i) \ +{ \ + (b)[(i) ] = (uint8) ( (n) >> 24 ); \ + (b)[(i) + 1] = (uint8) ( (n) >> 16 ); \ + (b)[(i) + 2] = (uint8) ( (n) >> 8 ); \ + (b)[(i) + 3] = (uint8) ( (n) ); \ +} + +/* AES key scheduling routine */ + +int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits ) +{ + int i; + uint32 *RK, *SK; + + switch( nbits ) + { + case 128: ctx->nr = 10; break; + case 192: ctx->nr = 12; break; + case 256: ctx->nr = 14; break; + default : return( 1 ); + } + + RK = ctx->erk; + + for( i = 0; i < (nbits >> 5); i++ ) + { + GET_UINT32( RK[i], key, i * 4 ); + } + + /* setup encryption round keys */ + + switch( nbits ) + { + case 128: + + for( i = 0; i < 10; i++, RK += 4 ) + { + RK[4] = RK[0] ^ RCON[i] ^ + ( FSb[ (uint8) ( RK[3] >> 16 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[3] >> 8 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[3] ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[3] >> 24 ) ] ); + + RK[5] = RK[1] ^ RK[4]; + RK[6] = RK[2] ^ RK[5]; + RK[7] = RK[3] ^ RK[6]; + } + break; + + case 192: + + for( i = 0; i < 8; i++, RK += 6 ) + { + RK[6] = RK[0] ^ RCON[i] ^ + ( FSb[ (uint8) ( RK[5] >> 16 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[5] >> 8 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[5] ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[5] >> 24 ) ] ); + + RK[7] = RK[1] ^ RK[6]; + RK[8] = RK[2] ^ RK[7]; + RK[9] = RK[3] ^ RK[8]; + RK[10] = RK[4] ^ RK[9]; + RK[11] = RK[5] ^ RK[10]; + } + break; + + case 256: + + for( i = 0; i < 7; i++, RK += 8 ) + { + RK[8] = RK[0] ^ RCON[i] ^ + ( FSb[ (uint8) ( RK[7] >> 16 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[7] >> 8 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[7] ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[7] >> 24 ) ] ); + + RK[9] = RK[1] ^ RK[8]; + RK[10] = RK[2] ^ RK[9]; + RK[11] = RK[3] ^ RK[10]; + + RK[12] = RK[4] ^ + ( FSb[ (uint8) ( RK[11] >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[11] >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[11] >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[11] ) ] ); + + RK[13] = RK[5] ^ RK[12]; + RK[14] = RK[6] ^ RK[13]; + RK[15] = RK[7] ^ RK[14]; + } + break; + } + + /* setup decryption round keys */ + + if( KT_init ) + { + for( i = 0; i < 256; i++ ) + { + KT0[i] = RT0[ FSb[i] ]; + KT1[i] = RT1[ FSb[i] ]; + KT2[i] = RT2[ FSb[i] ]; + KT3[i] = RT3[ FSb[i] ]; + } + + KT_init = 0; + } + + SK = ctx->drk; + + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + + for( i = 1; i < ctx->nr; i++ ) + { + RK -= 8; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + } + + RK -= 8; + + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + + return( 0 ); +} + +/* AES 128-bit block encryption routine */ + +void rtmp_aes_encrypt(aes_context *ctx, uint8 input[16], uint8 output[16] ) +{ + uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; + + RK = ctx->erk; + GET_UINT32( X0, input, 0 ); X0 ^= RK[0]; + GET_UINT32( X1, input, 4 ); X1 ^= RK[1]; + GET_UINT32( X2, input, 8 ); X2 ^= RK[2]; + GET_UINT32( X3, input, 12 ); X3 ^= RK[3]; + +#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ +{ \ + RK += 4; \ + \ + X0 = RK[0] ^ FT0[ (uint8) ( Y0 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y1 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y2 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y3 ) ]; \ + \ + X1 = RK[1] ^ FT0[ (uint8) ( Y1 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y2 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y3 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y0 ) ]; \ + \ + X2 = RK[2] ^ FT0[ (uint8) ( Y2 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y3 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y0 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y1 ) ]; \ + \ + X3 = RK[3] ^ FT0[ (uint8) ( Y3 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y0 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y1 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y2 ) ]; \ +} + + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 1 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 2 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 3 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 4 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 5 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 6 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 7 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 8 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 9 */ + + if( ctx->nr > 10 ) + { + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 10 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 11 */ + } + + if( ctx->nr > 12 ) + { + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 12 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 13 */ + } + + /* last round */ + + RK += 4; + + X0 = RK[0] ^ ( FSb[ (uint8) ( Y0 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y1 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y2 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y3 ) ] ); + + X1 = RK[1] ^ ( FSb[ (uint8) ( Y1 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y2 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y3 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y0 ) ] ); + + X2 = RK[2] ^ ( FSb[ (uint8) ( Y2 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y3 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y0 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y1 ) ] ); + + X3 = RK[3] ^ ( FSb[ (uint8) ( Y3 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y0 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y1 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y2 ) ] ); + + PUT_UINT32( X0, output, 0 ); + PUT_UINT32( X1, output, 4 ); + PUT_UINT32( X2, output, 8 ); + PUT_UINT32( X3, output, 12 ); +} + +/* AES 128-bit block decryption routine */ + +void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ) +{ + uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; + + RK = ctx->drk; + + GET_UINT32( X0, input, 0 ); X0 ^= RK[0]; + GET_UINT32( X1, input, 4 ); X1 ^= RK[1]; + GET_UINT32( X2, input, 8 ); X2 ^= RK[2]; + GET_UINT32( X3, input, 12 ); X3 ^= RK[3]; + +#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ +{ \ + RK += 4; \ + \ + X0 = RK[0] ^ RT0[ (uint8) ( Y0 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y3 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y2 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y1 ) ]; \ + \ + X1 = RK[1] ^ RT0[ (uint8) ( Y1 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y0 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y3 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y2 ) ]; \ + \ + X2 = RK[2] ^ RT0[ (uint8) ( Y2 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y1 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y0 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y3 ) ]; \ + \ + X3 = RK[3] ^ RT0[ (uint8) ( Y3 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y2 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y1 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y0 ) ]; \ +} + + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 1 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 2 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 3 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 4 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 5 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 6 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 7 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 8 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 9 */ + + if( ctx->nr > 10 ) + { + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 10 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 11 */ + } + + if( ctx->nr > 12 ) + { + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 12 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 13 */ + } + + /* last round */ + + RK += 4; + + X0 = RK[0] ^ ( RSb[ (uint8) ( Y0 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y3 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y2 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y1 ) ] ); + + X1 = RK[1] ^ ( RSb[ (uint8) ( Y1 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y0 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y3 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y2 ) ] ); + + X2 = RK[2] ^ ( RSb[ (uint8) ( Y2 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y1 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y0 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y3 ) ] ); + + X3 = RK[3] ^ ( RSb[ (uint8) ( Y3 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y2 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y1 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y0 ) ] ); + + PUT_UINT32( X0, output, 0 ); + PUT_UINT32( X1, output, 4 ); + PUT_UINT32( X2, output, 8 ); + PUT_UINT32( X3, output, 12 ); +} + +/* + ======================================================================== + + Routine Description: + SHA1 function + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID HMAC_SHA1( + IN UCHAR *text, + IN UINT text_len, + IN UCHAR *key, + IN UINT key_len, + IN UCHAR *digest) +{ + SHA_CTX context; + UCHAR k_ipad[65]; /* inner padding - key XORd with ipad */ + UCHAR k_opad[65]; /* outer padding - key XORd with opad */ + INT i; + + // if key is longer than 64 bytes reset it to key=SHA1(key) + if (key_len > 64) + { + SHA_CTX tctx; + SHAInit(&tctx); + SHAUpdate(&tctx, key, key_len); + SHAFinal(&tctx, key); + key_len = 20; + } + NdisZeroMemory(k_ipad, sizeof(k_ipad)); + NdisZeroMemory(k_opad, sizeof(k_opad)); + NdisMoveMemory(k_ipad, key, key_len); + NdisMoveMemory(k_opad, key, key_len); + + // XOR key with ipad and opad values + for (i = 0; i < 64; i++) + { + k_ipad[i] ^= 0x36; + k_opad[i] ^= 0x5c; + } + + // perform inner SHA1 + SHAInit(&context); /* init context for 1st pass */ + SHAUpdate(&context, k_ipad, 64); /* start with inner pad */ + SHAUpdate(&context, text, text_len); /* then text of datagram */ + SHAFinal(&context, digest); /* finish up 1st pass */ + + //perform outer SHA1 + SHAInit(&context); /* init context for 2nd pass */ + SHAUpdate(&context, k_opad, 64); /* start with outer pad */ + SHAUpdate(&context, digest, 20); /* then results of 1st hash */ + SHAFinal(&context, digest); /* finish up 2nd pass */ + +} + +/* +* F(P, S, c, i) = U1 xor U2 xor ... Uc +* U1 = PRF(P, S || Int(i)) +* U2 = PRF(P, U1) +* Uc = PRF(P, Uc-1) +*/ + +void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output) +{ + unsigned char digest[36], digest1[SHA_DIGEST_LEN]; + int i, j; + + /* U1 = PRF(P, S || int(i)) */ + memcpy(digest, ssid, ssidlength); + digest[ssidlength] = (unsigned char)((count>>24) & 0xff); + digest[ssidlength+1] = (unsigned char)((count>>16) & 0xff); + digest[ssidlength+2] = (unsigned char)((count>>8) & 0xff); + digest[ssidlength+3] = (unsigned char)(count & 0xff); + HMAC_SHA1(digest, ssidlength+4, (unsigned char*) password, (int) strlen(password), digest1); // for WPA update + + /* output = U1 */ + memcpy(output, digest1, SHA_DIGEST_LEN); + + for (i = 1; i < iterations; i++) + { + /* Un = PRF(P, Un-1) */ + HMAC_SHA1(digest1, SHA_DIGEST_LEN, (unsigned char*) password, (int) strlen(password), digest); // for WPA update + memcpy(digest1, digest, SHA_DIGEST_LEN); + + /* output = output xor Un */ + for (j = 0; j < SHA_DIGEST_LEN; j++) + { + output[j] ^= digest[j]; + } + } +} +/* +* password - ascii string up to 63 characters in length +* ssid - octet string up to 32 octets +* ssidlength - length of ssid in octets +* output must be 40 octets in length and outputs 256 bits of key +*/ +int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output) +{ + if ((strlen(password) > 63) || (ssidlength > 32)) + return 0; + + F(password, ssid, ssidlength, 4096, 1, output); + F(password, ssid, ssidlength, 4096, 2, &output[SHA_DIGEST_LEN]); + return 1; +} + + diff --git a/drivers/staging/rt2860/common/mlme.c b/drivers/staging/rt2860/common/mlme.c new file mode 100644 index 000000000000..229747095aec --- /dev/null +++ b/drivers/staging/rt2860/common/mlme.c @@ -0,0 +1,8667 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + mlme.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-08-25 Modify from RT2500 code base + John Chang 2004-09-06 modified for RT2600 +*/ + +#include "../rt_config.h" +#include + +UCHAR CISCO_OUI[] = {0x00, 0x40, 0x96}; + +UCHAR WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01}; +UCHAR RSN_OUI[] = {0x00, 0x0f, 0xac}; +UCHAR WAPI_OUI[] = {0x00, 0x14, 0x72}; +UCHAR WME_INFO_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; +UCHAR WME_PARM_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; +UCHAR Ccx2QosInfo[] = {0x00, 0x40, 0x96, 0x04}; +UCHAR RALINK_OUI[] = {0x00, 0x0c, 0x43}; +UCHAR BROADCOM_OUI[] = {0x00, 0x90, 0x4c}; +UCHAR WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04}; +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT +UCHAR PRE_N_HT_OUI[] = {0x00, 0x90, 0x4c}; +#endif // DOT11_N_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +UCHAR RateSwitchTable[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x11, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x21, 0, 30, 50, + 0x05, 0x21, 1, 20, 50, + 0x06, 0x21, 2, 20, 50, + 0x07, 0x21, 3, 15, 50, + 0x08, 0x21, 4, 15, 30, + 0x09, 0x21, 5, 10, 25, + 0x0a, 0x21, 6, 8, 25, + 0x0b, 0x21, 7, 8, 25, + 0x0c, 0x20, 12, 15, 30, + 0x0d, 0x20, 13, 8, 20, + 0x0e, 0x20, 14, 8, 20, + 0x0f, 0x20, 15, 8, 25, + 0x10, 0x22, 15, 8, 25, + 0x11, 0x00, 0, 0, 0, + 0x12, 0x00, 0, 0, 0, + 0x13, 0x00, 0, 0, 0, + 0x14, 0x00, 0, 0, 0, + 0x15, 0x00, 0, 0, 0, + 0x16, 0x00, 0, 0, 0, + 0x17, 0x00, 0, 0, 0, + 0x18, 0x00, 0, 0, 0, + 0x19, 0x00, 0, 0, 0, + 0x1a, 0x00, 0, 0, 0, + 0x1b, 0x00, 0, 0, 0, + 0x1c, 0x00, 0, 0, 0, + 0x1d, 0x00, 0, 0, 0, + 0x1e, 0x00, 0, 0, 0, + 0x1f, 0x00, 0, 0, 0, +}; + +UCHAR RateSwitchTable11B[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x04, 0x03, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, +}; + +UCHAR RateSwitchTable11BG[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x10, 2, 20, 35, + 0x05, 0x10, 3, 16, 35, + 0x06, 0x10, 4, 10, 25, + 0x07, 0x10, 5, 16, 25, + 0x08, 0x10, 6, 10, 25, + 0x09, 0x10, 7, 10, 13, +}; + +UCHAR RateSwitchTable11G[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x08, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x10, 0, 20, 101, + 0x01, 0x10, 1, 20, 35, + 0x02, 0x10, 2, 20, 35, + 0x03, 0x10, 3, 16, 35, + 0x04, 0x10, 4, 10, 25, + 0x05, 0x10, 5, 16, 25, + 0x06, 0x10, 6, 10, 25, + 0x07, 0x10, 7, 10, 13, +}; + +#ifdef DOT11_N_SUPPORT +UCHAR RateSwitchTable11N1S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x09, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 10, 25, + 0x06, 0x21, 6, 8, 14, + 0x07, 0x21, 7, 8, 14, + 0x08, 0x23, 7, 8, 14, +}; + +UCHAR RateSwitchTable11N2S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11N3S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11N2SForABand[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0b, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11N3SForABand[] = { // 3*3 +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0b, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11BGN1S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0d, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x21, 0, 30,101, //50 + 0x05, 0x21, 1, 20, 50, + 0x06, 0x21, 2, 20, 50, + 0x07, 0x21, 3, 15, 50, + 0x08, 0x21, 4, 15, 30, + 0x09, 0x21, 5, 10, 25, + 0x0a, 0x21, 6, 8, 14, + 0x0b, 0x21, 7, 8, 14, + 0x0c, 0x23, 7, 8, 14, +}; + +UCHAR RateSwitchTable11BGN2S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11BGN3S[] = { // 3*3 +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 20, 50, + 0x04, 0x21, 4, 15, 50, + 0x05, 0x20, 20, 15, 30, + 0x06, 0x20, 21, 8, 20, + 0x07, 0x20, 22, 8, 20, + 0x08, 0x20, 23, 8, 25, + 0x09, 0x22, 23, 8, 25, +}; + +UCHAR RateSwitchTable11BGN2SForABand[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0b, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11BGN3SForABand[] = { // 3*3 +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0c, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x21, 12, 15, 30, + 0x07, 0x20, 20, 15, 30, + 0x08, 0x20, 21, 8, 20, + 0x09, 0x20, 22, 8, 20, + 0x0a, 0x20, 23, 8, 25, + 0x0b, 0x22, 23, 8, 25, +}; +#endif // DOT11_N_SUPPORT // + +PUCHAR ReasonString[] = { + /* 0 */ "Reserved", + /* 1 */ "Unspecified Reason", + /* 2 */ "Previous Auth no longer valid", + /* 3 */ "STA is leaving / has left", + /* 4 */ "DIS-ASSOC due to inactivity", + /* 5 */ "AP unable to hanle all associations", + /* 6 */ "class 2 error", + /* 7 */ "class 3 error", + /* 8 */ "STA is leaving / has left", + /* 9 */ "require auth before assoc/re-assoc", + /* 10 */ "Reserved", + /* 11 */ "Reserved", + /* 12 */ "Reserved", + /* 13 */ "invalid IE", + /* 14 */ "MIC error", + /* 15 */ "4-way handshake timeout", + /* 16 */ "2-way (group key) handshake timeout", + /* 17 */ "4-way handshake IE diff among AssosReq/Rsp/Beacon", + /* 18 */ +}; + +extern UCHAR OfdmRateToRxwiMCS[]; +// since RT61 has better RX sensibility, we have to limit TX ACK rate not to exceed our normal data TX rate. +// otherwise the WLAN peer may not be able to receive the ACK thus downgrade its data TX rate +ULONG BasicRateMask[12] = {0xfffff001 /* 1-Mbps */, 0xfffff003 /* 2 Mbps */, 0xfffff007 /* 5.5 */, 0xfffff00f /* 11 */, + 0xfffff01f /* 6 */ , 0xfffff03f /* 9 */ , 0xfffff07f /* 12 */ , 0xfffff0ff /* 18 */, + 0xfffff1ff /* 24 */ , 0xfffff3ff /* 36 */ , 0xfffff7ff /* 48 */ , 0xffffffff /* 54 */}; + +UCHAR MULTICAST_ADDR[MAC_ADDR_LEN] = {0x1, 0x00, 0x00, 0x00, 0x00, 0x00}; +UCHAR BROADCAST_ADDR[MAC_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +UCHAR ZERO_MAC_ADDR[MAC_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +// e.g. RssiSafeLevelForTxRate[RATE_36]" means if the current RSSI is greater than +// this value, then it's quaranteed capable of operating in 36 mbps TX rate in +// clean environment. +// TxRate: 1 2 5.5 11 6 9 12 18 24 36 48 54 72 100 +CHAR RssiSafeLevelForTxRate[] ={ -92, -91, -90, -87, -88, -86, -85, -83, -81, -78, -72, -71, -40, -40 }; + +UCHAR RateIdToMbps[] = { 1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 72, 100}; +USHORT RateIdTo500Kbps[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 144, 200}; + +UCHAR SsidIe = IE_SSID; +UCHAR SupRateIe = IE_SUPP_RATES; +UCHAR ExtRateIe = IE_EXT_SUPP_RATES; +#ifdef DOT11_N_SUPPORT +UCHAR HtCapIe = IE_HT_CAP; +UCHAR AddHtInfoIe = IE_ADD_HT; +UCHAR NewExtChanIe = IE_SECONDARY_CH_OFFSET; +#ifdef DOT11N_DRAFT3 +UCHAR ExtHtCapIe = IE_EXT_CAPABILITY; +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // +UCHAR ErpIe = IE_ERP; +UCHAR DsIe = IE_DS_PARM; +UCHAR TimIe = IE_TIM; +UCHAR WpaIe = IE_WPA; +UCHAR Wpa2Ie = IE_WPA2; +UCHAR IbssIe = IE_IBSS_PARM; +UCHAR Ccx2Ie = IE_CCX_V2; + +extern UCHAR WPA_OUI[]; + +UCHAR SES_OUI[] = {0x00, 0x90, 0x4c}; + +UCHAR ZeroSsid[32] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; + +// Reset the RFIC setting to new series +RTMP_RF_REGS RF2850RegTable[] = { +// ch R1 R2 R3(TX0~4=0) R4 + {1, 0x98402ecc, 0x984c0786, 0x9816b455, 0x9800510b}, + {2, 0x98402ecc, 0x984c0786, 0x98168a55, 0x9800519f}, + {3, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800518b}, + {4, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800519f}, + {5, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800518b}, + {6, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800519f}, + {7, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800518b}, + {8, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800519f}, + {9, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800518b}, + {10, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800519f}, + {11, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800518b}, + {12, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800519f}, + {13, 0x98402ecc, 0x984c079e, 0x98168a55, 0x9800518b}, + {14, 0x98402ecc, 0x984c07a2, 0x98168a55, 0x98005193}, + + // 802.11 UNI / HyperLan 2 + {36, 0x98402ecc, 0x984c099a, 0x98158a55, 0x980ed1a3}, + {38, 0x98402ecc, 0x984c099e, 0x98158a55, 0x980ed193}, + {40, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed183}, + {44, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed1a3}, + {46, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed18b}, + {48, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed19b}, + {52, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed193}, + {54, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed1a3}, + {56, 0x98402ec8, 0x984c068e, 0x98158a55, 0x980ed18b}, + {60, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed183}, + {62, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed193}, + {64, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed1a3}, // Plugfest#4, Day4, change RFR3 left4th 9->5. + + // 802.11 HyperLan 2 + {100, 0x98402ec8, 0x984c06b2, 0x98178a55, 0x980ed783}, + + // 2008.04.30 modified + // The system team has AN to improve the EVM value + // for channel 102 to 108 for the RT2850/RT2750 dual band solution. + {102, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed793}, + {104, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed1a3}, + {108, 0x98402ecc, 0x985c0a32, 0x98578a55, 0x980ed193}, + + {110, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed183}, + {112, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed19b}, + {116, 0x98402ecc, 0x984c0a3a, 0x98178a55, 0x980ed1a3}, + {118, 0x98402ecc, 0x984c0a3e, 0x98178a55, 0x980ed193}, + {120, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed183}, + {124, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed193}, + {126, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed15b}, // 0x980ed1bb->0x980ed15b required by Rory 20070927 + {128, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed1a3}, + {132, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed18b}, + {134, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed193}, + {136, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed19b}, + {140, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed183}, + + // 802.11 UNII + {149, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed1a7}, + {151, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed187}, + {153, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed18f}, + {157, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed19f}, + {159, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed1a7}, + {161, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed187}, + {165, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed197}, + + // Japan + {184, 0x95002ccc, 0x9500491e, 0x9509be55, 0x950c0a0b}, + {188, 0x95002ccc, 0x95004922, 0x9509be55, 0x950c0a13}, + {192, 0x95002ccc, 0x95004926, 0x9509be55, 0x950c0a1b}, + {196, 0x95002ccc, 0x9500492a, 0x9509be55, 0x950c0a23}, + {208, 0x95002ccc, 0x9500493a, 0x9509be55, 0x950c0a13}, + {212, 0x95002ccc, 0x9500493e, 0x9509be55, 0x950c0a1b}, + {216, 0x95002ccc, 0x95004982, 0x9509be55, 0x950c0a23}, + + // still lack of MMAC(Japan) ch 34,38,42,46 +}; +UCHAR NUM_OF_2850_CHNL = (sizeof(RF2850RegTable) / sizeof(RTMP_RF_REGS)); + +FREQUENCY_ITEM FreqItems3020[] = +{ + /**************************************************/ + // ISM : 2.4 to 2.483 GHz // + /**************************************************/ + // 11g + /**************************************************/ + //-CH---N-------R---K----------- + {1, 241, 2, 2}, + {2, 241, 2, 7}, + {3, 242, 2, 2}, + {4, 242, 2, 7}, + {5, 243, 2, 2}, + {6, 243, 2, 7}, + {7, 244, 2, 2}, + {8, 244, 2, 7}, + {9, 245, 2, 2}, + {10, 245, 2, 7}, + {11, 246, 2, 2}, + {12, 246, 2, 7}, + {13, 247, 2, 2}, + {14, 248, 2, 4}, +}; +#define NUM_OF_3020_CHNL (sizeof(FreqItems3020) / sizeof(FREQUENCY_ITEM)) + +/* + ========================================================================== + Description: + initialize the MLME task and its data structure (queue, spinlock, + timer, state machines). + + IRQL = PASSIVE_LEVEL + + Return: + always return NDIS_STATUS_SUCCESS + + ========================================================================== +*/ +NDIS_STATUS MlmeInit( + IN PRTMP_ADAPTER pAd) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + + DBGPRINT(RT_DEBUG_TRACE, ("--> MLME Initialize\n")); + + do + { + Status = MlmeQueueInit(&pAd->Mlme.Queue); + if(Status != NDIS_STATUS_SUCCESS) + break; + + pAd->Mlme.bRunning = FALSE; + NdisAllocateSpinLock(&pAd->Mlme.TaskLock); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + BssTableInit(&pAd->ScanTab); + + // init STA state machines + AssocStateMachineInit(pAd, &pAd->Mlme.AssocMachine, pAd->Mlme.AssocFunc); + AuthStateMachineInit(pAd, &pAd->Mlme.AuthMachine, pAd->Mlme.AuthFunc); + AuthRspStateMachineInit(pAd, &pAd->Mlme.AuthRspMachine, pAd->Mlme.AuthRspFunc); + SyncStateMachineInit(pAd, &pAd->Mlme.SyncMachine, pAd->Mlme.SyncFunc); + WpaPskStateMachineInit(pAd, &pAd->Mlme.WpaPskMachine, pAd->Mlme.WpaPskFunc); + AironetStateMachineInit(pAd, &pAd->Mlme.AironetMachine, pAd->Mlme.AironetFunc); + +#ifdef QOS_DLS_SUPPORT + DlsStateMachineInit(pAd, &pAd->Mlme.DlsMachine, pAd->Mlme.DlsFunc); +#endif // QOS_DLS_SUPPORT // + + + // Since we are using switch/case to implement it, the init is different from the above + // state machine init + MlmeCntlInit(pAd, &pAd->Mlme.CntlMachine, NULL); + } +#endif // CONFIG_STA_SUPPORT // + + + + ActionStateMachineInit(pAd, &pAd->Mlme.ActMachine, pAd->Mlme.ActFunc); + + // Init mlme periodic timer + RTMPInitTimer(pAd, &pAd->Mlme.PeriodicTimer, GET_TIMER_FUNCTION(MlmePeriodicExec), pAd, TRUE); + + // Set mlme periodic timer + RTMPSetTimer(&pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV); + + // software-based RX Antenna diversity + RTMPInitTimer(pAd, &pAd->Mlme.RxAntEvalTimer, GET_TIMER_FUNCTION(AsicRxAntEvalTimeout), pAd, FALSE); + + +#ifdef CONFIG_STA_SUPPORT +#ifdef RT2860 + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + // only PCIe cards need these two timers + RTMPInitTimer(pAd, &pAd->Mlme.PsPollTimer, GET_TIMER_FUNCTION(PsPollWakeExec), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->Mlme.RadioOnOffTimer, GET_TIMER_FUNCTION(RadioOnExec), pAd, FALSE); + } + } +#endif // RT2860 // +#endif // CONFIG_STA_SUPPORT // + + } while (FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- MLME Initialize\n")); + + return Status; +} + +/* + ========================================================================== + Description: + main loop of the MLME + Pre: + Mlme has to be initialized, and there are something inside the queue + Note: + This function is invoked from MPSetInformation and MPReceive; + This task guarantee only one MlmeHandler will run. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeHandler( + IN PRTMP_ADAPTER pAd) +{ + MLME_QUEUE_ELEM *Elem = NULL; +#ifdef APCLI_SUPPORT + SHORT apcliIfIndex; +#endif + + // Only accept MLME and Frame from peer side, no other (control/data) frame should + // get into this state machine + + NdisAcquireSpinLock(&pAd->Mlme.TaskLock); + if(pAd->Mlme.bRunning) + { + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); + return; + } + else + { + pAd->Mlme.bRunning = TRUE; + } + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); + + while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Device Halted or Removed or MlmeRest, exit MlmeHandler! (queue num = %ld)\n", pAd->Mlme.Queue.Num)); + break; + } + +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now in MlmeHandler\n")); + break; + } +#endif // RALINK_ATE // + + //From message type, determine which state machine I should drive + if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) + { + + // if dequeue success + switch (Elem->Machine) + { + // STA state machines +#ifdef CONFIG_STA_SUPPORT + case ASSOC_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AssocMachine, Elem); + break; + case AUTH_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AuthMachine, Elem); + break; + case AUTH_RSP_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AuthRspMachine, Elem); + break; + case SYNC_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.SyncMachine, Elem); + break; + case MLME_CNTL_STATE_MACHINE: + MlmeCntlMachinePerformAction(pAd, &pAd->Mlme.CntlMachine, Elem); + break; + case WPA_PSK_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.WpaPskMachine, Elem); + break; +#ifdef LEAP_SUPPORT + case LEAP_STATE_MACHINE: + LeapMachinePerformAction(pAd, &pAd->Mlme.LeapMachine, Elem); + break; +#endif + case AIRONET_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AironetMachine, Elem); + break; + +#ifdef QOS_DLS_SUPPORT + case DLS_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.DlsMachine, Elem); + break; +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + + case ACTION_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.ActMachine, Elem); + break; + + + + + default: + DBGPRINT(RT_DEBUG_TRACE, ("ERROR: Illegal machine %ld in MlmeHandler()\n", Elem->Machine)); + break; + } // end of switch + + // free MLME element + Elem->Occupied = FALSE; + Elem->MsgLen = 0; + + } + else { + DBGPRINT_ERR(("MlmeHandler: MlmeQueue empty\n")); + } + } + + NdisAcquireSpinLock(&pAd->Mlme.TaskLock); + pAd->Mlme.bRunning = FALSE; + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); +} + +/* + ========================================================================== + Description: + Destructor of MLME (Destroy queue, state machine, spin lock and timer) + Parameters: + Adapter - NIC Adapter pointer + Post: + The MLME task will no longer work properly + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID MlmeHalt( + IN PRTMP_ADAPTER pAd) +{ + BOOLEAN Cancelled; + + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeHalt\n")); + + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + // disable BEACON generation and other BEACON related hardware timers + AsicDisableSync(pAd); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef QOS_DLS_SUPPORT + UCHAR i; +#endif // QOS_DLS_SUPPORT // + // Cancel pending timers + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); +#ifdef RT2860 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RadioOnOffTimer, &Cancelled); + } +#endif // RT2860 // + +#ifdef QOS_DLS_SUPPORT + for (i=0; iStaCfg.DLSEntry[i].Timer, &Cancelled); + } +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + + RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RxAntEvalTimer, &Cancelled); + + + + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + // Set LED + RTMPSetLED(pAd, LED_HALT); + RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it. + } + + RTMPusecDelay(5000); // 5 msec to gurantee Ant Diversity timer canceled + + MlmeQueueDestroy(&pAd->Mlme.Queue); + NdisFreeSpinLock(&pAd->Mlme.TaskLock); + + DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeHalt\n")); +} + +VOID MlmeResetRalinkCounters( + IN PRTMP_ADAPTER pAd) +{ + pAd->RalinkCounters.LastOneSecRxOkDataCnt = pAd->RalinkCounters.OneSecRxOkDataCnt; + // clear all OneSecxxx counters. + pAd->RalinkCounters.OneSecBeaconSentCnt = 0; + pAd->RalinkCounters.OneSecFalseCCACnt = 0; + pAd->RalinkCounters.OneSecRxFcsErrCnt = 0; + pAd->RalinkCounters.OneSecRxOkCnt = 0; + pAd->RalinkCounters.OneSecTxFailCount = 0; + pAd->RalinkCounters.OneSecTxNoRetryOkCount = 0; + pAd->RalinkCounters.OneSecTxRetryOkCount = 0; + pAd->RalinkCounters.OneSecRxOkDataCnt = 0; + + // TODO: for debug only. to be removed + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] = 0; + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] = 0; + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] = 0; + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BE] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BK] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VI] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VO] = 0; + pAd->RalinkCounters.OneSecTxDoneCount = 0; + pAd->RalinkCounters.OneSecRxCount = 0; + pAd->RalinkCounters.OneSecTxAggregationCount = 0; + pAd->RalinkCounters.OneSecRxAggregationCount = 0; + + return; +} + +unsigned long rx_AMSDU; +unsigned long rx_Total; + +/* + ========================================================================== + Description: + This routine is executed periodically to - + 1. Decide if it's a right time to turn on PwrMgmt bit of all + outgoiing frames + 2. Calculate ChannelQuality based on statistics of the last + period, so that TX rate won't toggling very frequently between a + successful TX and a failed TX. + 3. If the calculated ChannelQuality indicated current connection not + healthy, then a ROAMing attempt is tried here. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +#define ADHOC_BEACON_LOST_TIME (8*OS_HZ) // 8 sec +VOID MlmePeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + ULONG TxTotalCnt; + PRTMP_ADAPTER pAd = (RTMP_ADAPTER *)FunctionContext; + +#ifdef CONFIG_STA_SUPPORT +#ifdef RT2860 + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // If Hardware controlled Radio enabled, we have to check GPIO pin2 every 2 second. + // Move code to here, because following code will return when radio is off + if ((pAd->Mlme.PeriodicRound % (MLME_TASK_EXEC_MULTIPLE * 2) == 0) && (pAd->StaCfg.bHardwareRadio == TRUE) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (pAd->bPCIclkOff == FALSE)) + { + UINT32 data = 0; + + // Read GPIO pin2 as Hardware controlled radio state + RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data); + if (data & 0x04) + { + pAd->StaCfg.bHwRadio = TRUE; + } + else + { + pAd->StaCfg.bHwRadio = FALSE; + } + if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAd); + // Update extra information + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + } + else + { + MlmeRadioOff(pAd); + // Update extra information + pAd->ExtraInfo = HW_RADIO_OFF; + } + } + } + } +#endif // RT2860 // +#endif // CONFIG_STA_SUPPORT // + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RADIO_MEASUREMENT | + fRTMP_ADAPTER_RESET_IN_PROGRESS)))) + return; + + RT28XX_MLME_PRE_SANITY_CHECK(pAd); + +#ifdef RALINK_ATE + /* Do not show RSSI until "Normal 1 second Mlme PeriodicExec". */ + if (ATE_ON(pAd)) + { + if (pAd->Mlme.PeriodicRound % MLME_TASK_EXEC_MULTIPLE != (MLME_TASK_EXEC_MULTIPLE - 1)) + { + pAd->Mlme.PeriodicRound ++; + return; + } + } +#endif // RALINK_ATE // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; + + if (pAd->Mlme.PeriodicRound & 0x1) + { + // This is the fix for wifi 11n extension channel overlapping test case. for 2860D + if (((pAd->MACVersion & 0xffff) == 0x0101) && + (STA_TGN_WIFI_ON(pAd)) && + (pAd->CommonCfg.IOTestParm.bToggle == FALSE)) + + { + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x24Bf); + pAd->CommonCfg.IOTestParm.bToggle = TRUE; + } + else if ((STA_TGN_WIFI_ON(pAd)) && + ((pAd->MACVersion & 0xffff) == 0x0101)) + { + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x243f); + pAd->CommonCfg.IOTestParm.bToggle = FALSE; + } + } + } +#endif // CONFIG_STA_SUPPORT // + + pAd->bUpdateBcnCntDone = FALSE; + +// RECBATimerTimeout(SystemSpecific1,FunctionContext,SystemSpecific2,SystemSpecific3); + pAd->Mlme.PeriodicRound ++; + + // execute every 500ms + if ((pAd->Mlme.PeriodicRound % 5 == 0) && RTMPAutoRateSwitchCheck(pAd)/*(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED))*/) + { +#ifdef CONFIG_STA_SUPPORT + // perform dynamic tx rate switching based on past TX history + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))) + MlmeDynamicTxRateSwitching(pAd); + } +#endif // CONFIG_STA_SUPPORT // + } + + // Normal 1 second Mlme PeriodicExec. + if (pAd->Mlme.PeriodicRound %MLME_TASK_EXEC_MULTIPLE == 0) + { + pAd->Mlme.OneSecPeriodicRound ++; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + /* request from Baron : move this routine from later to here */ + /* for showing Rx error count in ATE RXFRAME */ + NICUpdateRawCounters(pAd); + if (pAd->ate.bRxFer == 1) + { + pAd->ate.RxTotalCnt += pAd->ate.RxCntPerSec; + ate_print(KERN_EMERG "MlmePeriodicExec: Rx packet cnt = %d/%d\n", pAd->ate.RxCntPerSec, pAd->ate.RxTotalCnt); + pAd->ate.RxCntPerSec = 0; + + if (pAd->ate.RxAntennaSel == 0) + ate_print(KERN_EMERG "MlmePeriodicExec: Rx AvgRssi0=%d, AvgRssi1=%d, AvgRssi2=%d\n\n", + pAd->ate.AvgRssi0, pAd->ate.AvgRssi1, pAd->ate.AvgRssi2); + else + ate_print(KERN_EMERG "MlmePeriodicExec: Rx AvgRssi=%d\n\n", pAd->ate.AvgRssi0); + } + MlmeResetRalinkCounters(pAd); + return; + } +#endif // RALINK_ATE // + + + if (rx_Total) + { + + // reset counters + rx_AMSDU = 0; + rx_Total = 0; + } + + // Media status changed, report to NDIS + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE)) + { + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE); + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + + } + else + { + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + } + } + + NdisGetSystemUpTime(&pAd->Mlme.Now32); + + // add the most up-to-date h/w raw counters into software variable, so that + // the dynamic tuning mechanism below are based on most up-to-date information + NICUpdateRawCounters(pAd); + + +#ifdef DOT11_N_SUPPORT + // Need statistics after read counter. So put after NICUpdateRawCounters + ORIBATimerTimeout(pAd); +#endif // DOT11_N_SUPPORT // + + + // The time period for checking antenna is according to traffic + if (pAd->Mlme.bEnableAutoAntennaCheck) + { + TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (TxTotalCnt > 50) + { + if (pAd->Mlme.OneSecPeriodicRound % 10 == 0) + { + AsicEvaluateRxAnt(pAd); + } + } + else + { + if (pAd->Mlme.OneSecPeriodicRound % 3 == 0) + { + AsicEvaluateRxAnt(pAd); + } + } + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + STAMlmePeriodicExec(pAd); +#endif // CONFIG_STA_SUPPORT // + + MlmeResetRalinkCounters(pAd); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef RT2860 + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) && (pAd->bPCIclkOff == FALSE)) +#endif // RT2860 // + { + // When Adhoc beacon is enabled and RTS/CTS is enabled, there is a chance that hardware MAC FSM will run into a deadlock + // and sending CTS-to-self over and over. + // Software Patch Solution: + // 1. Polling debug state register 0x10F4 every one second. + // 2. If in 0x10F4 the ((bit29==1) && (bit7==1)) OR ((bit29==1) && (bit5==1)), it means the deadlock has occurred. + // 3. If the deadlock occurred, reset MAC/BBP by setting 0x1004 to 0x0001 for a while then setting it back to 0x000C again. + + UINT32 MacReg = 0; + + RTMP_IO_READ32(pAd, 0x10F4, &MacReg); + if (((MacReg & 0x20000000) && (MacReg & 0x80)) || ((MacReg & 0x20000000) && (MacReg & 0x20))) + { + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1); + RTMPusecDelay(1); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xC); + + DBGPRINT(RT_DEBUG_WARN,("Warning, MAC specific condition occurs \n")); + } + } + } +#endif // CONFIG_STA_SUPPORT // + + RT28XX_MLME_HANDLER(pAd); + } + + + pAd->bUpdateBcnCntDone = FALSE; +} + +#ifdef CONFIG_STA_SUPPORT +VOID STAMlmePeriodicExec( + PRTMP_ADAPTER pAd) +{ + ULONG TxTotalCnt; + +// +// We return here in ATE mode, because the statistics +// that ATE needs are not collected via this routine. +// +#ifdef RALINK_ATE + // It is supposed that we will never reach here in ATE mode. + ASSERT(!(ATE_ON(pAd))); + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE) +#endif // WPA_SUPPLICANT_SUPPORT // + { + // WPA MIC error should block association attempt for 60 seconds + if (pAd->StaCfg.bBlockAssoc && (pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ) < pAd->Mlme.Now32)) + pAd->StaCfg.bBlockAssoc = FALSE; + } + + if ((pAd->PreMediaState != pAd->IndicateMediaState) && (pAd->CommonCfg.bWirelessEvent)) + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + pAd->PreMediaState = pAd->IndicateMediaState; + } + + + + + AsicStaBbpTuning(pAd); + + TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + // update channel quality for Roaming and UI LinkQuality display + MlmeCalculateChannelQuality(pAd, pAd->Mlme.Now32); + } + + // must be AFTER MlmeDynamicTxRateSwitching() because it needs to know if + // Radio is currently in noisy environment + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + AsicAdjustTxPower(pAd); + + if (INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + // Check DLS time out, then tear down those session + RTMPCheckDLSTimeOut(pAd); +#endif // QOS_DLS_SUPPORT // + + // Is PSM bit consistent with user power management policy? + // This is the only place that will set PSM bit ON. + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + MlmeCheckPsmChange(pAd, pAd->Mlme.Now32); + + pAd->RalinkCounters.LastOneSecTotalTxCount = TxTotalCnt; + + if ((pAd->StaCfg.LastBeaconRxTime + 1*OS_HZ < pAd->Mlme.Now32) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) && + ((TxTotalCnt + pAd->RalinkCounters.OneSecRxOkCnt < 600))) + { + RTMPSetAGCInitValue(pAd, BW_20); + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. restore R66 to the low bound(%d) \n", (0x2E + GET_LNA_GAIN(pAd)))); + } + + { + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable) + { + // When APSD is enabled, the period changes as 20 sec + if ((pAd->Mlme.OneSecPeriodicRound % 20) == 8) + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + } + else + { + // Send out a NULL frame every 10 sec to inform AP that STA is still alive (Avoid being age out) + if ((pAd->Mlme.OneSecPeriodicRound % 10) == 8) + { + if (pAd->CommonCfg.bWmmCapable) + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + else + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); + } + } + } + + if (CQI_IS_DEAD(pAd->Mlme.ChannelQuality)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. Dead CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount)); + pAd->StaCfg.CCXAdjacentAPReportFlag = TRUE; + pAd->StaCfg.CCXAdjacentAPLinkDownTime = pAd->StaCfg.LastBeaconRxTime; + + // Lost AP, send disconnect & link down event + LinkDown(pAd, FALSE); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + MlmeAutoReconnectLastSSID(pAd); + } + else if (CQI_IS_BAD(pAd->Mlme.ChannelQuality)) + { + pAd->RalinkCounters.BadCQIAutoRecoveryCount ++; + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Bad CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount)); + MlmeAutoReconnectLastSSID(pAd); + } + + // Add auto seamless roaming + if (pAd->StaCfg.bFastRoaming) + { + SHORT dBmToRoam = (SHORT)pAd->StaCfg.dBmToRoam; + + DBGPRINT(RT_DEBUG_TRACE, ("Rssi=%d, dBmToRoam=%d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), (CHAR)dBmToRoam)); + + if (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) <= (CHAR)dBmToRoam) + { + MlmeCheckForFastRoaming(pAd, pAd->Mlme.Now32); + } + } + } + else if (ADHOC_ON(pAd)) + { + // 2003-04-17 john. this is a patch that driver forces a BEACON out if ASIC fails + // the "TX BEACON competition" for the entire past 1 sec. + // So that even when ASIC's BEACONgen engine been blocked + // by peer's BEACON due to slower system clock, this STA still can send out + // minimum BEACON to tell the peer I'm alive. + // drawback is that this BEACON won't be well aligned at TBTT boundary. + // EnqueueBeaconFrame(pAd); // software send BEACON + + // if all 11b peers leave this BSS more than 5 seconds, update Tx rate, + // restore outgoing BEACON to support B/G-mixed mode + if ((pAd->CommonCfg.Channel <= 14) && + (pAd->CommonCfg.MaxTxRate <= RATE_11) && + (pAd->CommonCfg.MaxDesiredRate > RATE_11) && + ((pAd->StaCfg.Last11bBeaconRxTime + 5*OS_HZ) < pAd->Mlme.Now32)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - last 11B peer left, update Tx rates\n")); + NdisMoveMemory(pAd->StaActive.SupRate, pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES); + pAd->StaActive.SupRateLen = pAd->CommonCfg.SupRateLen; + MlmeUpdateTxRates(pAd, FALSE, 0); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy to on-chip memory + pAd->StaCfg.AdhocBOnlyJoined = FALSE; + } + +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + if ((pAd->StaCfg.AdhocBGJoined) && + ((pAd->StaCfg.Last11gBeaconRxTime + 5 * OS_HZ) < pAd->Mlme.Now32)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - last 11G peer left\n")); + pAd->StaCfg.AdhocBGJoined = FALSE; + } + + if ((pAd->StaCfg.Adhoc20NJoined) && + ((pAd->StaCfg.Last20NBeaconRxTime + 5 * OS_HZ) < pAd->Mlme.Now32)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - last 20MHz N peer left\n")); + pAd->StaCfg.Adhoc20NJoined = FALSE; + } + } +#endif // DOT11_N_SUPPORT // + + //radar detect + if ((pAd->CommonCfg.Channel > 14) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + RadarDetectPeriodic(pAd); + } + + // If all peers leave, and this STA becomes the last one in this IBSS, then change MediaState + // to DISCONNECTED. But still holding this IBSS (i.e. sending BEACON) so that other STAs can + // join later. + if ((pAd->StaCfg.LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32) && + OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + MLME_START_REQ_STRUCT StartReq; + + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - excessive BEACON lost, last STA in this IBSS, MediaState=Disconnected\n")); + LinkDown(pAd, FALSE); + + StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + } + else // no INFRA nor ADHOC connection + { + + if (pAd->StaCfg.bScanReqIsFromWebUI && + ((pAd->StaCfg.LastScanTime + 30 * OS_HZ) > pAd->Mlme.Now32)) + goto SKIP_AUTO_SCAN_CONN; + else + pAd->StaCfg.bScanReqIsFromWebUI = FALSE; + + if ((pAd->StaCfg.bAutoReconnect == TRUE) + && RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP) + && (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) + { + if ((pAd->ScanTab.BssNr==0) && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) + { + MLME_SCAN_REQ_STRUCT ScanReq; + + if ((pAd->StaCfg.LastScanTime + 10 * OS_HZ) < pAd->Mlme.Now32) + { + DBGPRINT(RT_DEBUG_TRACE, ("STAMlmePeriodicExec():CNTL - ScanTab.BssNr==0, start a new ACTIVE scan SSID[%s]\n", pAd->MlmeAux.AutoReconnectSsid)); + ScanParmFill(pAd, &ScanReq, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen, BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + // Reset Missed scan number + pAd->StaCfg.LastScanTime = pAd->Mlme.Now32; + } + else if (pAd->StaCfg.BssType == BSS_ADHOC) // Quit the forever scan when in a very clean room + MlmeAutoReconnectLastSSID(pAd); + } + else if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + if ((pAd->Mlme.OneSecPeriodicRound % 7) == 0) + { + MlmeAutoScan(pAd); + pAd->StaCfg.LastScanTime = pAd->Mlme.Now32; + } + else + { +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + if (pAd->CommonCfg.CarrierDetect.Enable == TRUE) + { + if ((pAd->Mlme.OneSecPeriodicRound % 5) == 1) + MlmeAutoReconnectLastSSID(pAd); + } + else +#endif // CARRIER_DETECTION_SUPPORT // + MlmeAutoReconnectLastSSID(pAd); + } + } + } + } + +SKIP_AUTO_SCAN_CONN: + +#ifdef DOT11_N_SUPPORT + if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap !=0) && (pAd->MacTab.fAnyBASession == FALSE)) + { + pAd->MacTab.fAnyBASession = TRUE; + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, FALSE, FALSE); + } + else if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap ==0) && (pAd->MacTab.fAnyBASession == TRUE)) + { + pAd->MacTab.fAnyBASession = FALSE; + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + } +#endif // DOT11_N_SUPPORT // + + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040)) + TriEventCounterMaintenance(pAd); +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + + return; +} + +// Link down report +VOID LinkDownExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeAutoScan( + IN PRTMP_ADAPTER pAd) +{ + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Driver auto scan\n")); + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + RT28XX_MLME_HANDLER(pAd); + } +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeAutoReconnectLastSSID( + IN PRTMP_ADAPTER pAd) +{ + + + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if ((pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) && + (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) + { + NDIS_802_11_SSID OidSsid; + OidSsid.SsidLength = pAd->MlmeAux.AutoReconnectSsidLen; + NdisMoveMemory(OidSsid.Ssid, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + + DBGPRINT(RT_DEBUG_TRACE, ("Driver auto reconnect to last OID_802_11_SSID setting - %s, len - %d\n", pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen)); + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_SSID, + sizeof(NDIS_802_11_SSID), + &OidSsid); + RT28XX_MLME_HANDLER(pAd); + } +} +#endif // CONFIG_STA_SUPPORT // + +/* + ========================================================================== + Validate SSID for connection try and rescan purpose + Valid SSID will have visible chars only. + The valid length is from 0 to 32. + IRQL = DISPATCH_LEVEL + ========================================================================== + */ +BOOLEAN MlmeValidateSSID( + IN PUCHAR pSsid, + IN UCHAR SsidLen) +{ + int index; + + if (SsidLen > MAX_LEN_OF_SSID) + return (FALSE); + + // Check each character value + for (index = 0; index < SsidLen; index++) + { + if (pSsid[index] < 0x20) + return (FALSE); + } + + // All checked + return (TRUE); +} + +VOID MlmeSelectTxRateTable( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR *ppTable, + IN PUCHAR pTableSize, + IN PUCHAR pInitTxRateIdx) +{ + do + { + // decide the rate table for tuning + if (pAd->CommonCfg.TxRateTableSize > 0) + { + *ppTable = RateSwitchTable; + *pTableSize = RateSwitchTable[0]; + *pInitTxRateIdx = RateSwitchTable[1]; + + break; + } + +#ifdef CONFIG_STA_SUPPORT + if ((pAd->OpMode == OPMODE_STA) && ADHOC_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && + !pAd->StaCfg.AdhocBOnlyJoined && + !pAd->StaCfg.AdhocBGJoined && + (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && + ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) + {// 11N 1S Adhoc + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + + } + else if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && + !pAd->StaCfg.AdhocBOnlyJoined && + !pAd->StaCfg.AdhocBGJoined && + (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && + (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && + (pAd->Antenna.field.TxPath == 2)) + {// 11N 2S Adhoc + if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + } + else + { + *ppTable = RateSwitchTable11N2SForABand; + *pTableSize = RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + } + + } + else +#endif // DOT11_N_SUPPORT // + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + + } + else if((pAd->LatchRfRegs.Channel <= 14) && (pAd->StaCfg.AdhocBOnlyJoined == TRUE)) + { + // USe B Table when Only b-only Station in my IBSS . + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + + } + else if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11BG; + *pTableSize = RateSwitchTable11BG[0]; + *pInitTxRateIdx = RateSwitchTable11BG[1]; + + } + else + { + *ppTable = RateSwitchTable11G; + *pTableSize = RateSwitchTable11G[0]; + *pInitTxRateIdx = RateSwitchTable11G[1]; + + } + break; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef DOT11_N_SUPPORT + if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) && + ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) + {// 11BGN 1S AP + *ppTable = RateSwitchTable11BGN1S; + *pTableSize = RateSwitchTable11BGN1S[0]; + *pInitTxRateIdx = RateSwitchTable11BGN1S[1]; + + break; + } + + if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) && + (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) + {// 11BGN 2S AP + if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11BGN2S; + *pTableSize = RateSwitchTable11BGN2S[0]; + *pInitTxRateIdx = RateSwitchTable11BGN2S[1]; + + } + else + { + *ppTable = RateSwitchTable11BGN2SForABand; + *pTableSize = RateSwitchTable11BGN2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11BGN2SForABand[1]; + + } + break; + } + + if ((pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) + {// 11N 1S AP + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + + break; + } + + if ((pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) + {// 11N 2S AP + if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + } + else + { + *ppTable = RateSwitchTable11N2SForABand; + *pTableSize = RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + } + + break; + } +#endif // DOT11_N_SUPPORT // + //else if ((pAd->StaActive.SupRateLen == 4) && (pAd->StaActive.ExtRateLen == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->RateLen == 4) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + {// B only AP + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + + break; + } + + //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen > 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->RateLen > 8) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + {// B/G mixed AP + *ppTable = RateSwitchTable11BG; + *pTableSize = RateSwitchTable11BG[0]; + *pInitTxRateIdx = RateSwitchTable11BG[1]; + + break; + } + + //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->RateLen == 8) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + {// G only AP + *ppTable = RateSwitchTable11G; + *pTableSize = RateSwitchTable11G[0]; + *pInitTxRateIdx = RateSwitchTable11G[1]; + + break; + } +#ifdef DOT11_N_SUPPORT +#endif // DOT11_N_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef DOT11_N_SUPPORT + //else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)) +#endif // DOT11_N_SUPPORT // + { // Legacy mode + if (pAd->CommonCfg.MaxTxRate <= RATE_11) + { + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + } + else if ((pAd->CommonCfg.MaxTxRate > RATE_11) && (pAd->CommonCfg.MinTxRate > RATE_11)) + { + *ppTable = RateSwitchTable11G; + *pTableSize = RateSwitchTable11G[0]; + *pInitTxRateIdx = RateSwitchTable11G[1]; + + } + else + { + *ppTable = RateSwitchTable11BG; + *pTableSize = RateSwitchTable11BG[0]; + *pInitTxRateIdx = RateSwitchTable11BG[1]; + } + break; + } +#ifdef DOT11_N_SUPPORT + if (pAd->LatchRfRegs.Channel <= 14) + { + if (pAd->CommonCfg.TxStream == 1) + { + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n")); + } + else + { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n")); + } + } + else + { + if (pAd->CommonCfg.TxStream == 1) + { + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n")); + } + else + { + *ppTable = RateSwitchTable11N2SForABand; + *pTableSize = RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n")); + } + } +#endif // DOT11_N_SUPPORT // + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode (SupRateLen=%d, ExtRateLen=%d, MCSSet[0]=0x%x, MCSSet[1]=0x%x)\n", + pAd->StaActive.SupRateLen, pAd->StaActive.ExtRateLen, pAd->StaActive.SupportedPhyInfo.MCSSet[0], pAd->StaActive.SupportedPhyInfo.MCSSet[1])); + } +#endif // CONFIG_STA_SUPPORT // + } while(FALSE); +} + +#ifdef CONFIG_STA_SUPPORT +/* + ========================================================================== + Description: + This routine checks if there're other APs out there capable for + roaming. Caller should call this routine only when Link up in INFRA mode + and channel quality is below CQI_GOOD_THRESHOLD. + + IRQL = DISPATCH_LEVEL + + Output: + ========================================================================== + */ +VOID MlmeCheckForRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32) +{ + USHORT i; + BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab; + BSS_ENTRY *pBss; + + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForRoaming\n")); + // put all roaming candidates into RoamTab, and sort in RSSI order + BssTableInit(pRoamTab); + for (i = 0; i < pAd->ScanTab.BssNr; i++) + { + pBss = &pAd->ScanTab.BssEntry[i]; + + if ((pBss->LastBeaconRxTime + BEACON_LOST_TIME) < Now32) + continue; // AP disappear + if (pBss->Rssi <= RSSI_THRESHOLD_FOR_ROAMING) + continue; // RSSI too weak. forget it. + if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid)) + continue; // skip current AP + if (pBss->Rssi < (pAd->StaCfg.RssiSample.LastRssi0 + RSSI_DELTA)) + continue; // only AP with stronger RSSI is eligible for roaming + + // AP passing all above rules is put into roaming candidate table + NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY)); + pRoamTab->BssNr += 1; + } + + if (pRoamTab->BssNr > 0) + { + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + pAd->RalinkCounters.PoorCQIRoamingCount ++; + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + } + DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForRoaming(# of candidate= %d)\n",pRoamTab->BssNr)); +} + +/* + ========================================================================== + Description: + This routine checks if there're other APs out there capable for + roaming. Caller should call this routine only when link up in INFRA mode + and channel quality is below CQI_GOOD_THRESHOLD. + + IRQL = DISPATCH_LEVEL + + Output: + ========================================================================== + */ +VOID MlmeCheckForFastRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now) +{ + USHORT i; + BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab; + BSS_ENTRY *pBss; + + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForFastRoaming\n")); + // put all roaming candidates into RoamTab, and sort in RSSI order + BssTableInit(pRoamTab); + for (i = 0; i < pAd->ScanTab.BssNr; i++) + { + pBss = &pAd->ScanTab.BssEntry[i]; + + if ((pBss->Rssi <= -50) && (pBss->Channel == pAd->CommonCfg.Channel)) + continue; // RSSI too weak. forget it. + if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid)) + continue; // skip current AP + if (!SSID_EQUAL(pBss->Ssid, pBss->SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)) + continue; // skip different SSID + if (pBss->Rssi < (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) + RSSI_DELTA)) + continue; // skip AP without better RSSI + + DBGPRINT(RT_DEBUG_TRACE, ("LastRssi0 = %d, pBss->Rssi = %d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), pBss->Rssi)); + // AP passing all above rules is put into roaming candidate table + NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY)); + pRoamTab->BssNr += 1; + } + + if (pRoamTab->BssNr > 0) + { + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + pAd->RalinkCounters.PoorCQIRoamingCount ++; + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + } + // Maybe site survey required + else + { + if ((pAd->StaCfg.LastScanTime + 10 * 1000) < Now) + { + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming, No eligable entry, try new scan!\n")); + pAd->StaCfg.ScanCnt = 2; + pAd->StaCfg.LastScanTime = Now; + MlmeAutoScan(pAd); + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForFastRoaming (BssNr=%d)\n", pRoamTab->BssNr)); +} + +/* + ========================================================================== + Description: + This routine calculates TxPER, RxPER of the past N-sec period. And + according to the calculation result, ChannelQuality is calculated here + to decide if current AP is still doing the job. + + If ChannelQuality is not good, a ROAMing attempt may be tried later. + Output: + StaCfg.ChannelQuality - 0..100 + + IRQL = DISPATCH_LEVEL + + NOTE: This routine decide channle quality based on RX CRC error ratio. + Caller should make sure a function call to NICUpdateRawCounters(pAd) + is performed right before this routine, so that this routine can decide + channel quality based on the most up-to-date information + ========================================================================== + */ +VOID MlmeCalculateChannelQuality( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32) +{ + ULONG TxOkCnt, TxCnt, TxPER, TxPRR; + ULONG RxCnt, RxPER; + UCHAR NorRssi; + CHAR MaxRssi; + ULONG BeaconLostTime = BEACON_LOST_TIME; + +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + // longer beacon lost time when carrier detection enabled + if (pAd->CommonCfg.CarrierDetect.Enable == TRUE) + { + BeaconLostTime = BEACON_LOST_TIME + BEACON_LOST_TIME/2; + } +#endif // CARRIER_DETECTION_SUPPORT // + + MaxRssi = RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2); + + // + // calculate TX packet error ratio and TX retry ratio - if too few TX samples, skip TX related statistics + // + TxOkCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + pAd->RalinkCounters.OneSecTxRetryOkCount; + TxCnt = TxOkCnt + pAd->RalinkCounters.OneSecTxFailCount; + if (TxCnt < 5) + { + TxPER = 0; + TxPRR = 0; + } + else + { + TxPER = (pAd->RalinkCounters.OneSecTxFailCount * 100) / TxCnt; + TxPRR = ((TxCnt - pAd->RalinkCounters.OneSecTxNoRetryOkCount) * 100) / TxCnt; + } + + // + // calculate RX PER - don't take RxPER into consideration if too few sample + // + RxCnt = pAd->RalinkCounters.OneSecRxOkCnt + pAd->RalinkCounters.OneSecRxFcsErrCnt; + if (RxCnt < 5) + RxPER = 0; + else + RxPER = (pAd->RalinkCounters.OneSecRxFcsErrCnt * 100) / RxCnt; + + // + // decide ChannelQuality based on: 1)last BEACON received time, 2)last RSSI, 3)TxPER, and 4)RxPER + // + if (INFRA_ON(pAd) && + (pAd->RalinkCounters.OneSecTxNoRetryOkCount < 2) && // no heavy traffic + (pAd->StaCfg.LastBeaconRxTime + BeaconLostTime < Now32)) + { + DBGPRINT(RT_DEBUG_TRACE, ("BEACON lost > %ld msec with TxOkCnt=%ld -> CQI=0\n", BeaconLostTime, TxOkCnt)); + pAd->Mlme.ChannelQuality = 0; + } + else + { + // Normalize Rssi + if (MaxRssi > -40) + NorRssi = 100; + else if (MaxRssi < -90) + NorRssi = 0; + else + NorRssi = (MaxRssi + 90) * 2; + + // ChannelQuality = W1*RSSI + W2*TxPRR + W3*RxPER (RSSI 0..100), (TxPER 100..0), (RxPER 100..0) + pAd->Mlme.ChannelQuality = (RSSI_WEIGHTING * NorRssi + + TX_WEIGHTING * (100 - TxPRR) + + RX_WEIGHTING* (100 - RxPER)) / 100; + if (pAd->Mlme.ChannelQuality >= 100) + pAd->Mlme.ChannelQuality = 100; + } + +} + +VOID MlmeSetTxRate( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PRTMP_TX_RATE_SWITCH pTxRate) +{ + UCHAR MaxMode = MODE_OFDM; + +#ifdef DOT11_N_SUPPORT + MaxMode = MODE_HTGREENFIELD; + + if (pTxRate->STBC && (pAd->StaCfg.MaxHTPhyMode.field.STBC) && (pAd->Antenna.field.TxPath == 2)) + pAd->StaCfg.HTPhyMode.field.STBC = STBC_USE; + else +#endif // DOT11_N_SUPPORT // + pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE; + + if (pTxRate->CurrMCS < MCS_AUTO) + pAd->StaCfg.HTPhyMode.field.MCS = pTxRate->CurrMCS; + + if (pAd->StaCfg.HTPhyMode.field.MCS > 7) + pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE; + + if (ADHOC_ON(pAd)) + { + // If peer adhoc is b-only mode, we can't send 11g rate. + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + pEntry->HTPhyMode.field.STBC = STBC_NONE; + + // + // For Adhoc MODE_CCK, driver will use AdhocBOnlyJoined flag to roll back to B only if necessary + // + pEntry->HTPhyMode.field.MODE = pTxRate->Mode; + pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + + // Patch speed error in status page + pAd->StaCfg.HTPhyMode.field.MODE = pEntry->HTPhyMode.field.MODE; + } + else + { + if (pTxRate->Mode <= MaxMode) + pAd->StaCfg.HTPhyMode.field.MODE = pTxRate->Mode; + +#ifdef DOT11_N_SUPPORT + if (pTxRate->ShortGI && (pAd->StaCfg.MaxHTPhyMode.field.ShortGI)) + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_400; + else +#endif // DOT11_N_SUPPORT // + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + +#ifdef DOT11_N_SUPPORT + // Reexam each bandwidth's SGI support. + if (pAd->StaCfg.HTPhyMode.field.ShortGI == GI_400) + { + if ((pEntry->HTPhyMode.field.BW == BW_20) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE))) + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + if ((pEntry->HTPhyMode.field.BW == BW_40) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE))) + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + } + + // Turn RTS/CTS rate to 6Mbps. + if ((pEntry->HTPhyMode.field.MCS == 0) && (pAd->StaCfg.HTPhyMode.field.MCS != 0)) + { + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + if (pAd->MacTab.fAnyBASession) + { + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + else + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + } + else if ((pEntry->HTPhyMode.field.MCS == 8) && (pAd->StaCfg.HTPhyMode.field.MCS != 8)) + { + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + if (pAd->MacTab.fAnyBASession) + { + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + else + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + } + else if ((pEntry->HTPhyMode.field.MCS != 0) && (pAd->StaCfg.HTPhyMode.field.MCS == 0)) + { + AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + + } + else if ((pEntry->HTPhyMode.field.MCS != 8) && (pAd->StaCfg.HTPhyMode.field.MCS == 8)) + { + AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.field.STBC = pAd->StaCfg.HTPhyMode.field.STBC; + pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; +#ifdef DOT11_N_SUPPORT + if ((pAd->StaCfg.MaxHTPhyMode.field.MODE == MODE_HTGREENFIELD) && + pAd->WIFItestbed.bGreenField) + pEntry->HTPhyMode.field.MODE = MODE_HTGREENFIELD; +#endif // DOT11_N_SUPPORT // + } + + pAd->LastTxRate = (USHORT)(pEntry->HTPhyMode.word); +} + +/* + ========================================================================== + Description: + This routine calculates the acumulated TxPER of eaxh TxRate. And + according to the calculation result, change CommonCfg.TxRate which + is the stable TX Rate we expect the Radio situation could sustained. + + CommonCfg.TxRate will change dynamically within {RATE_1/RATE_6, MaxTxRate} + Output: + CommonCfg.TxRate - + + IRQL = DISPATCH_LEVEL + + NOTE: + call this routine every second + ========================================================================== + */ +VOID MlmeDynamicTxRateSwitching( + IN PRTMP_ADAPTER pAd) +{ + UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx; + ULONG i, AccuTxTotalCnt = 0, TxTotalCnt; + ULONG TxErrorRatio = 0; + BOOLEAN bTxRateChanged, bUpgradeQuality = FALSE; + PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL; + PUCHAR pTable; + UCHAR TableSize = 0; + UCHAR InitTxRateIdx = 0, TrainUp, TrainDown; + CHAR Rssi, RssiOffset = 0; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT0_STRUC TxStaCnt0; + ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; + MAC_TABLE_ENTRY *pEntry; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + /*if (pAd->Antenna.field.RxPath > 1) + Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; + else + Rssi = pAd->StaCfg.RssiSample.AvgRssi0;*/ + + // + // walk through MAC table, see if need to change AP's TX rate toward each entry + // + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) + { + pEntry = &pAd->MacTab.Content[i]; + + // check if this entry need to switch rate automatically + if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE) + continue; + + if ((pAd->MacTab.Size == 1) || (pEntry->ValidAsDls)) + { + Rssi = RTMPMaxRssi(pAd, (CHAR)pAd->StaCfg.RssiSample.AvgRssi0, (CHAR)pAd->StaCfg.RssiSample.AvgRssi1, (CHAR)pAd->StaCfg.RssiSample.AvgRssi2); + + // Update statistic counter + RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); + pAd->bUpdateBcnCntDone = TRUE; + TxRetransmit = StaTx1.field.TxRetransmit; + TxSuccess = StaTx1.field.TxSuccess; + TxFailCount = TxStaCnt0.field.TxFailCount; + TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount; + + pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + + // if no traffic in the past 1-sec period, don't change TX rate, + // but clear all bad history. because the bad history may affect the next + // Chariot throughput test + AccuTxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt; + } + else + { + Rssi = RTMPMaxRssi(pAd, (CHAR)pEntry->RssiSample.AvgRssi0, (CHAR)pEntry->RssiSample.AvgRssi1, (CHAR)pEntry->RssiSample.AvgRssi2); + + TxTotalCnt = pEntry->OneSecTxNoRetryOkCount + + pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt; + } + + CurrRateIdx = pEntry->CurrTxRateIndex; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx); + + if (CurrRateIdx >= TableSize) + { + CurrRateIdx = TableSize - 1; + } + + // When switch from Fixed rate -> auto rate, the REAL TX rate might be different from pAd->CommonCfg.TxRateIndex. + // So need to sync here. + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + if ((pEntry->HTPhyMode.field.MCS != pCurrTxRate->CurrMCS) + //&& (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + ) + { + + // Need to sync Real Tx rate and our record. + // Then return for next DRS. + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(InitTxRateIdx+1)*5]; + pEntry->CurrTxRateIndex = InitTxRateIdx; + MlmeSetTxRate(pAd, pEntry, pCurrTxRate); + + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + continue; + } + + // decide the next upgrade rate and downgrade rate, if any + if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx -1; + } + else if (CurrRateIdx == 0) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx; + } + else if (CurrRateIdx == (TableSize - 1)) + { + UpRateIdx = CurrRateIdx; + DownRateIdx = CurrRateIdx - 1; + } + + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + +#ifdef DOT11_N_SUPPORT + if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) + { + TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1)); + TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1)); + } + else +#endif // DOT11_N_SUPPORT // + { + TrainUp = pCurrTxRate->TrainUp; + TrainDown = pCurrTxRate->TrainDown; + } + + //pAd->DrsCounters.LastTimeTxRateChangeAction = pAd->DrsCounters.LastSecTxRateChangeAction; + + // + // Keep the last time TxRateChangeAction status. + // + pEntry->LastTimeTxRateChangeAction = pEntry->LastSecTxRateChangeAction; + + + + // + // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI + // (criteria copied from RT2500 for Netopia case) + // + if (TxTotalCnt <= 15) + { + CHAR idx = 0; + UCHAR TxRateIdx; + //UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS7 = 0, MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; + UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS5 =0, MCS6 = 0, MCS7 = 0; + UCHAR MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; + UCHAR MCS20 = 0, MCS21 = 0, MCS22 = 0, MCS23 = 0; // 3*3 + + // check the existence and index of each needed MCS + while (idx < pTable[0]) + { + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(idx+1)*5]; + + if (pCurrTxRate->CurrMCS == MCS_0) + { + MCS0 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_1) + { + MCS1 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_2) + { + MCS2 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_3) + { + MCS3 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_4) + { + MCS4 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_5) + { + MCS5 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_6) + { + MCS6 = idx; + } + //else if (pCurrTxRate->CurrMCS == MCS_7) + else if ((pCurrTxRate->CurrMCS == MCS_7) && (pCurrTxRate->ShortGI == GI_800)) // prevent the highest MCS using short GI when 1T and low throughput + { + MCS7 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_12) + { + MCS12 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_13) + { + MCS13 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_14) + { + MCS14 = idx; + } + //else if ((pCurrTxRate->CurrMCS == MCS_15)/* && (pCurrTxRate->ShortGI == GI_800)*/) //we hope to use ShortGI as initial rate + else if ((pCurrTxRate->CurrMCS == MCS_15) && (pCurrTxRate->ShortGI == GI_800)) //we hope to use ShortGI as initial rate, however Atheros's chip has bugs when short GI + { + MCS15 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_20) // 3*3 + { + MCS20 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_21) + { + MCS21 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_22) + { + MCS22 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_23) + { + MCS23 = idx; + } + idx ++; + } + + if (pAd->LatchRfRegs.Channel <= 14) + { + if (pAd->NicConfig2.field.ExternalLNAForG) + { + RssiOffset = 2; + } + else + { + RssiOffset = 5; + } + } + else + { + if (pAd->NicConfig2.field.ExternalLNAForA) + { + RssiOffset = 5; + } + else + { + RssiOffset = 8; + } + } +#ifdef DOT11_N_SUPPORT + /*if (MCS15)*/ + if ((pTable == RateSwitchTable11BGN3S) || + (pTable == RateSwitchTable11N3S) || + (pTable == RateSwitchTable)) + {// N mode with 3 stream // 3*3 + if (MCS23 && (Rssi >= -70)) + TxRateIdx = MCS15; + else if (MCS22 && (Rssi >= -72)) + TxRateIdx = MCS14; + else if (MCS21 && (Rssi >= -76)) + TxRateIdx = MCS13; + else if (MCS20 && (Rssi >= -78)) + TxRateIdx = MCS12; + else if (MCS4 && (Rssi >= -82)) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi >= -84)) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi >= -86)) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi >= -88)) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand)) // 3*3 + {// N mode with 2 stream + if (MCS15 && (Rssi >= (-70+RssiOffset))) + TxRateIdx = MCS15; + else if (MCS14 && (Rssi >= (-72+RssiOffset))) + TxRateIdx = MCS14; + else if (MCS13 && (Rssi >= (-76+RssiOffset))) + TxRateIdx = MCS13; + else if (MCS12 && (Rssi >= (-78+RssiOffset))) + TxRateIdx = MCS12; + else if (MCS4 && (Rssi >= (-82+RssiOffset))) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi >= (-84+RssiOffset))) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi >= (-86+RssiOffset))) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi >= (-88+RssiOffset))) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + else if ((pTable == RateSwitchTable11BGN1S) || (pTable == RateSwitchTable11N1S)) + {// N mode with 1 stream + if (MCS7 && (Rssi > (-72+RssiOffset))) + TxRateIdx = MCS7; + else if (MCS6 && (Rssi > (-74+RssiOffset))) + TxRateIdx = MCS6; + else if (MCS5 && (Rssi > (-77+RssiOffset))) + TxRateIdx = MCS5; + else if (MCS4 && (Rssi > (-79+RssiOffset))) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi > (-81+RssiOffset))) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi > (-83+RssiOffset))) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi > (-86+RssiOffset))) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + else +#endif // DOT11_N_SUPPORT // + {// Legacy mode + if (MCS7 && (Rssi > -70)) + TxRateIdx = MCS7; + else if (MCS6 && (Rssi > -74)) + TxRateIdx = MCS6; + else if (MCS5 && (Rssi > -78)) + TxRateIdx = MCS5; + else if (MCS4 && (Rssi > -82)) + TxRateIdx = MCS4; + else if (MCS4 == 0) // for B-only mode + TxRateIdx = MCS3; + else if (MCS3 && (Rssi > -85)) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi > -87)) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi > -90)) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + + { + pEntry->CurrTxRateIndex = TxRateIdx; + pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5]; + MlmeSetTxRate(pAd, pEntry, pNextTxRate); + } + + NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + pEntry->fLastSecAccordingRSSI = TRUE; + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + + continue; + } + + if (pEntry->fLastSecAccordingRSSI == TRUE) + { + pEntry->fLastSecAccordingRSSI = FALSE; + pEntry->LastSecTxRateChangeAction = 0; + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + + continue; + } + + do + { + BOOLEAN bTrainUpDown = FALSE; + + pEntry->CurrTxRateStableTime ++; + + // downgrade TX quality if PER >= Rate-Down threshold + if (TxErrorRatio >= TrainDown) + { + bTrainUpDown = TRUE; + pEntry->TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + } + // upgrade TX quality if PER <= Rate-Up threshold + else if (TxErrorRatio <= TrainUp) + { + bTrainUpDown = TRUE; + bUpgradeQuality = TRUE; + if (pEntry->TxQuality[CurrRateIdx]) + pEntry->TxQuality[CurrRateIdx] --; // quality very good in CurrRate + + if (pEntry->TxRateUpPenalty) + pEntry->TxRateUpPenalty --; + else if (pEntry->TxQuality[UpRateIdx]) + pEntry->TxQuality[UpRateIdx] --; // may improve next UP rate's quality + } + + pEntry->PER[CurrRateIdx] = (UCHAR)TxErrorRatio; + + if (bTrainUpDown) + { + // perform DRS - consider TxRate Down first, then rate up. + if ((CurrRateIdx != DownRateIdx) && (pEntry->TxQuality[CurrRateIdx] >= DRS_TX_QUALITY_WORST_BOUND)) + { + pEntry->CurrTxRateIndex = DownRateIdx; + } + else if ((CurrRateIdx != UpRateIdx) && (pEntry->TxQuality[UpRateIdx] <= 0)) + { + pEntry->CurrTxRateIndex = UpRateIdx; + } + } + } while (FALSE); + + // if rate-up happen, clear all bad history of all TX rates + if (pEntry->CurrTxRateIndex > CurrRateIdx) + { + pEntry->CurrTxRateStableTime = 0; + pEntry->TxRateUpPenalty = 0; + pEntry->LastSecTxRateChangeAction = 1; // rate UP + NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + + // + // For TxRate fast train up + // + if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) + { + RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); + + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE; + } + bTxRateChanged = TRUE; + } + // if rate-down happen, only clear DownRate's bad history + else if (pEntry->CurrTxRateIndex < CurrRateIdx) + { + pEntry->CurrTxRateStableTime = 0; + pEntry->TxRateUpPenalty = 0; // no penalty + pEntry->LastSecTxRateChangeAction = 2; // rate DOWN + pEntry->TxQuality[pEntry->CurrTxRateIndex] = 0; + pEntry->PER[pEntry->CurrTxRateIndex] = 0; + + // + // For TxRate fast train down + // + if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) + { + RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); + + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE; + } + bTxRateChanged = TRUE; + } + else + { + pEntry->LastSecTxRateChangeAction = 0; // rate no change + bTxRateChanged = FALSE; + } + + pEntry->LastTxOkCount = TxSuccess; + + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + + pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5]; + if (bTxRateChanged && pNextTxRate) + { + MlmeSetTxRate(pAd, pEntry, pNextTxRate); + } + } +} + +/* + ======================================================================== + Routine Description: + Station side, Auto TxRate faster train up timer call back function. + + Arguments: + SystemSpecific1 - Not used. + FunctionContext - Pointer to our Adapter context. + SystemSpecific2 - Not used. + SystemSpecific3 - Not used. + + Return Value: + None + + ======================================================================== +*/ +VOID StaQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)FunctionContext; + UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx = 0; + ULONG TxTotalCnt; + ULONG TxErrorRatio = 0; + BOOLEAN bTxRateChanged = TRUE; //, bUpgradeQuality = FALSE; + PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL; + PUCHAR pTable; + UCHAR TableSize = 0; + UCHAR InitTxRateIdx = 0, TrainUp, TrainDown; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT0_STRUC TxStaCnt0; + CHAR Rssi, ratio; + ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; + MAC_TABLE_ENTRY *pEntry; + ULONG i; + + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE; + + // + // walk through MAC table, see if need to change AP's TX rate toward each entry + // + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) + { + pEntry = &pAd->MacTab.Content[i]; + + // check if this entry need to switch rate automatically + if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE) + continue; + + //Rssi = RTMPMaxRssi(pAd, (CHAR)pAd->StaCfg.AvgRssi0, (CHAR)pAd->StaCfg.AvgRssi1, (CHAR)pAd->StaCfg.AvgRssi2); + if (pAd->Antenna.field.TxPath > 1) + Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; + else + Rssi = pAd->StaCfg.RssiSample.AvgRssi0; + + CurrRateIdx = pAd->CommonCfg.TxRateIndex; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx); + + // decide the next upgrade rate and downgrade rate, if any + if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx -1; + } + else if (CurrRateIdx == 0) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx; + } + else if (CurrRateIdx == (TableSize - 1)) + { + UpRateIdx = CurrRateIdx; + DownRateIdx = CurrRateIdx - 1; + } + + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + +#ifdef DOT11_N_SUPPORT + if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) + { + TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1)); + TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1)); + } + else +#endif // DOT11_N_SUPPORT // + { + TrainUp = pCurrTxRate->TrainUp; + TrainDown = pCurrTxRate->TrainDown; + } + + if (pAd->MacTab.Size == 1) + { + // Update statistic counter + RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); + + TxRetransmit = StaTx1.field.TxRetransmit; + TxSuccess = StaTx1.field.TxSuccess; + TxFailCount = TxStaCnt0.field.TxFailCount; + TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount; + + pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt; + } + else + { + TxTotalCnt = pEntry->OneSecTxNoRetryOkCount + + pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt; + } + + + // + // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI + // (criteria copied from RT2500 for Netopia case) + // + if (TxTotalCnt <= 12) + { + NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + + if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx)) + { + pAd->CommonCfg.TxRateIndex = DownRateIdx; + pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + } + else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx)) + { + pAd->CommonCfg.TxRateIndex = UpRateIdx; + } + + DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: TxTotalCnt <= 15, train back to original rate \n")); + return; + } + + do + { + ULONG OneSecTxNoRetryOKRationCount; + + if (pAd->DrsCounters.LastTimeTxRateChangeAction == 0) + ratio = 5; + else + ratio = 4; + + // downgrade TX quality if PER >= Rate-Down threshold + if (TxErrorRatio >= TrainDown) + { + pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + } + + pAd->DrsCounters.PER[CurrRateIdx] = (UCHAR)TxErrorRatio; + + OneSecTxNoRetryOKRationCount = (TxSuccess * ratio); + + // perform DRS - consider TxRate Down first, then rate up. + if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx)) + { + if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount) + { + pAd->CommonCfg.TxRateIndex = DownRateIdx; + pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + + } + + } + else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx)) + { + if ((TxErrorRatio >= 50) || (TxErrorRatio >= TrainDown)) + { + + } + else if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount) + { + pAd->CommonCfg.TxRateIndex = UpRateIdx; + } + } + }while (FALSE); + + // if rate-up happen, clear all bad history of all TX rates + if (pAd->CommonCfg.TxRateIndex > CurrRateIdx) + { + pAd->DrsCounters.TxRateUpPenalty = 0; + NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + } + // if rate-down happen, only clear DownRate's bad history + else if (pAd->CommonCfg.TxRateIndex < CurrRateIdx) + { + DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: --TX rate from %d to %d \n", CurrRateIdx, pAd->CommonCfg.TxRateIndex)); + + pAd->DrsCounters.TxRateUpPenalty = 0; // no penalty + pAd->DrsCounters.TxQuality[pAd->CommonCfg.TxRateIndex] = 0; + pAd->DrsCounters.PER[pAd->CommonCfg.TxRateIndex] = 0; + } + else + { + bTxRateChanged = FALSE; + } + + pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pAd->CommonCfg.TxRateIndex+1)*5]; + if (bTxRateChanged && pNextTxRate) + { + MlmeSetTxRate(pAd, pEntry, pNextTxRate); + } + } +} + +/* + ========================================================================== + Description: + This routine is executed periodically inside MlmePeriodicExec() after + association with an AP. + It checks if StaCfg.Psm is consistent with user policy (recorded in + StaCfg.WindowsPowerMode). If not, enforce user policy. However, + there're some conditions to consider: + 1. we don't support power-saving in ADHOC mode, so Psm=PWR_ACTIVE all + the time when Mibss==TRUE + 2. When link up in INFRA mode, Psm should not be switch to PWR_SAVE + if outgoing traffic available in TxRing or MgmtRing. + Output: + 1. change pAd->StaCfg.Psm to PWR_SAVE or leave it untouched + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeCheckPsmChange( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32) +{ + ULONG PowerMode; + + // condition - + // 1. Psm maybe ON only happen in INFRASTRUCTURE mode + // 2. user wants either MAX_PSP or FAST_PSP + // 3. but current psm is not in PWR_SAVE + // 4. CNTL state machine is not doing SCANning + // 5. no TX SUCCESS event for the past 1-sec period +#ifdef NDIS51_MINIPORT + if (pAd->StaCfg.WindowsPowerProfile == NdisPowerProfileBattery) + PowerMode = pAd->StaCfg.WindowsBatteryPowerMode; + else +#endif + PowerMode = pAd->StaCfg.WindowsPowerMode; + + if (INFRA_ON(pAd) && + (PowerMode != Ndis802_11PowerModeCAM) && + (pAd->StaCfg.Psm == PWR_ACTIVE) && + (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) + { + NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime); + pAd->RalinkCounters.RxCountSinceLastNULL = 0; + MlmeSetPsmBit(pAd, PWR_SAVE); + if (!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) + { + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); + } + else + { + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + } + } +} + +// IRQL = PASSIVE_LEVEL +// IRQL = DISPATCH_LEVEL +VOID MlmeSetPsmBit( + IN PRTMP_ADAPTER pAd, + IN USHORT psm) +{ + AUTO_RSP_CFG_STRUC csr4; + + pAd->StaCfg.Psm = psm; + RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word); + csr4.field.AckCtsPsmBit = (psm == PWR_SAVE)? 1:0; + RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetPsmBit = %d\n", psm)); +} +#endif // CONFIG_STA_SUPPORT // + + +// IRQL = DISPATCH_LEVEL +VOID MlmeSetTxPreamble( + IN PRTMP_ADAPTER pAd, + IN USHORT TxPreamble) +{ + AUTO_RSP_CFG_STRUC csr4; + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + //TxPreamble = Rt802_11PreambleLong; + + RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word); + if (TxPreamble == Rt802_11PreambleLong) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= LONG PREAMBLE)\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + csr4.field.AutoResponderPreamble = 0; + } + else + { + // NOTE: 1Mbps should always use long preamble + DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= SHORT PREAMBLE)\n")); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + csr4.field.AutoResponderPreamble = 1; + } + + RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word); +} + +/* + ========================================================================== + Description: + Update basic rate bitmap + ========================================================================== + */ + +VOID UpdateBasicRateBitmap( + IN PRTMP_ADAPTER pAdapter) +{ + INT i, j; + /* 1 2 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */ + UCHAR rate[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; + UCHAR *sup_p = pAdapter->CommonCfg.SupRate; + UCHAR *ext_p = pAdapter->CommonCfg.ExtRate; + ULONG bitmap = pAdapter->CommonCfg.BasicRateBitmap; + + + /* if A mode, always use fix BasicRateBitMap */ + //if (pAdapter->CommonCfg.Channel == PHY_11A) + if (pAdapter->CommonCfg.Channel > 14) + pAdapter->CommonCfg.BasicRateBitmap = 0x150; /* 6, 12, 24M */ + /* End of if */ + + if (pAdapter->CommonCfg.BasicRateBitmap > 4095) + { + /* (2 ^ MAX_LEN_OF_SUPPORTED_RATES) -1 */ + return; + } /* End of if */ + + for(i=0; iCommonCfg.DesireRate[i] & 0x7f) + { + case 2: Rate = RATE_1; num++; break; + case 4: Rate = RATE_2; num++; break; + case 11: Rate = RATE_5_5; num++; break; + case 22: Rate = RATE_11; num++; break; + case 12: Rate = RATE_6; num++; break; + case 18: Rate = RATE_9; num++; break; + case 24: Rate = RATE_12; num++; break; + case 36: Rate = RATE_18; num++; break; + case 48: Rate = RATE_24; num++; break; + case 72: Rate = RATE_36; num++; break; + case 96: Rate = RATE_48; num++; break; + case 108: Rate = RATE_54; num++; break; + //default: Rate = RATE_1; break; + } + if (MaxDesire < Rate) MaxDesire = Rate; + } + +//=========================================================================== +//=========================================================================== + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pHtPhy = &pAd->StaCfg.HTPhyMode; + pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; + pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; + + auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch; + HtMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS; + + if ((pAd->StaCfg.BssType == BSS_ADHOC) && + (pAd->CommonCfg.PhyMode == PHY_11B) && + (MaxDesire > RATE_11)) + { + MaxDesire = RATE_11; + } + } +#endif // CONFIG_STA_SUPPORT // + + pAd->CommonCfg.MaxDesiredRate = MaxDesire; + pMinHtPhy->word = 0; + pMaxHtPhy->word = 0; + pHtPhy->word = 0; + + // Auto rate switching is enabled only if more than one DESIRED RATES are + // specified; otherwise disabled + if (num <= 1) + { + *auto_rate_cur_p = FALSE; + } + else + { + *auto_rate_cur_p = TRUE; + } + +#if 1 + if (HtMcs != MCS_AUTO) + { + *auto_rate_cur_p = FALSE; + } + else + { + *auto_rate_cur_p = TRUE; + } +#endif + +#ifdef CONFIG_STA_SUPPORT + if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) + { + pSupRate = &pAd->StaActive.SupRate[0]; + pExtRate = &pAd->StaActive.ExtRate[0]; + SupRateLen = pAd->StaActive.SupRateLen; + ExtRateLen = pAd->StaActive.ExtRateLen; + } + else +#endif // CONFIG_STA_SUPPORT // + { + pSupRate = &pAd->CommonCfg.SupRate[0]; + pExtRate = &pAd->CommonCfg.ExtRate[0]; + SupRateLen = pAd->CommonCfg.SupRateLen; + ExtRateLen = pAd->CommonCfg.ExtRateLen; + } + + // find max supported rate + for (i=0; i Rate) MinSupport = Rate; + } + + for (i=0; i Rate) MinSupport = Rate; + } + + RTMP_IO_WRITE32(pAd, LEGACY_BASIC_RATE, BasicRateBitmap); + + // calculate the exptected ACK rate for each TX rate. This info is used to caculate + // the DURATION field of outgoing uniicast DATA/MGMT frame + for (i=0; iCommonCfg.ExpectedACKRate[i] = CurrBasicRate; + } + + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateTxRates[MaxSupport = %d] = MaxDesire %d Mbps\n", RateIdToMbps[MaxSupport], RateIdToMbps[MaxDesire])); + // max tx rate = min {max desire rate, max supported rate} + if (MaxSupport < MaxDesire) + pAd->CommonCfg.MaxTxRate = MaxSupport; + else + pAd->CommonCfg.MaxTxRate = MaxDesire; + + pAd->CommonCfg.MinTxRate = MinSupport; + if (*auto_rate_cur_p) + { + short dbm = 0; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + dbm = pAd->StaCfg.RssiSample.AvgRssi0 - pAd->BbpRssiToDbmDelta; +#endif // CONFIG_STA_SUPPORT // + if (bLinkUp == TRUE) + pAd->CommonCfg.TxRate = RATE_24; + else + pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; + + if (dbm < -75) + pAd->CommonCfg.TxRate = RATE_11; + else if (dbm < -70) + pAd->CommonCfg.TxRate = RATE_24; + + // should never exceed MaxTxRate (consider 11B-only mode) + if (pAd->CommonCfg.TxRate > pAd->CommonCfg.MaxTxRate) + pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; + + pAd->CommonCfg.TxRateIndex = 0; + } + else + { + pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; + pHtPhy->field.MCS = (pAd->CommonCfg.MaxTxRate > 3) ? (pAd->CommonCfg.MaxTxRate - 4) : pAd->CommonCfg.MaxTxRate; + pHtPhy->field.MODE = (pAd->CommonCfg.MaxTxRate > 3) ? MODE_OFDM : MODE_CCK; + + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC = pHtPhy->field.STBC; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI = pHtPhy->field.ShortGI; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS = pHtPhy->field.MCS; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE = pHtPhy->field.MODE; + } + + if (pAd->CommonCfg.TxRate <= RATE_11) + { + pMaxHtPhy->field.MODE = MODE_CCK; + pMaxHtPhy->field.MCS = pAd->CommonCfg.TxRate; + pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate; + } + else + { + pMaxHtPhy->field.MODE = MODE_OFDM; + pMaxHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.TxRate]; + if (pAd->CommonCfg.MinTxRate >= RATE_6 && (pAd->CommonCfg.MinTxRate <= RATE_54)) + {pMinHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MinTxRate];} + else + {pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;} + } + + pHtPhy->word = (pMaxHtPhy->word); + if (bLinkUp && (pAd->OpMode == OPMODE_STA)) + { + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word = pHtPhy->word; + pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word = pMaxHtPhy->word; + pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word = pMinHtPhy->word; + } + else + { + switch (pAd->CommonCfg.PhyMode) + { + case PHY_11BG_MIXED: + case PHY_11B: +#ifdef DOT11_N_SUPPORT + case PHY_11BGN_MIXED: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.MlmeRate = RATE_1; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; + pAd->CommonCfg.RtsRate = RATE_11; + break; + case PHY_11G: + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11AGN_MIXED: + case PHY_11GN_MIXED: + case PHY_11N_2_4G: + case PHY_11AN_MIXED: + case PHY_11N_5G: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + break; + case PHY_11ABG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11ABGN_MIXED: +#endif // DOT11_N_SUPPORT // + if (pAd->CommonCfg.Channel <= 14) + { + pAd->CommonCfg.MlmeRate = RATE_1; + pAd->CommonCfg.RtsRate = RATE_1; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; + } + else + { + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + break; + default: // error + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->CommonCfg.RtsRate = RATE_1; + break; + } + // + // Keep Basic Mlme Rate. + // + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.word = pAd->CommonCfg.MlmeTransmit.word; + if (pAd->CommonCfg.MlmeTransmit.field.MODE == MODE_OFDM) + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[RATE_24]; + else + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = RATE_1; + pAd->CommonCfg.BasicMlmeRate = pAd->CommonCfg.MlmeRate; + } + + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (MaxDesire=%d, MaxSupport=%d, MaxTxRate=%d, MinRate=%d, Rate Switching =%d)\n", + RateIdToMbps[MaxDesire], RateIdToMbps[MaxSupport], RateIdToMbps[pAd->CommonCfg.MaxTxRate], RateIdToMbps[pAd->CommonCfg.MinTxRate], + /*OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)*/*auto_rate_cur_p)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (TxRate=%d, RtsRate=%d, BasicRateBitmap=0x%04lx)\n", + RateIdToMbps[pAd->CommonCfg.TxRate], RateIdToMbps[pAd->CommonCfg.RtsRate], BasicRateBitmap)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateTxRates (MlmeTransmit=0x%x, MinHTPhyMode=%x, MaxHTPhyMode=0x%x, HTPhyMode=0x%x)\n", + pAd->CommonCfg.MlmeTransmit.word, pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word )); +} + +#ifdef DOT11_N_SUPPORT +/* + ========================================================================== + Description: + This function update HT Rate setting. + Input Wcid value is valid for 2 case : + 1. it's used for Station in infra mode that copy AP rate to Mactable. + 2. OR Station in adhoc mode to copy peer's HT rate to Mactable. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeUpdateHtTxRates( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx) +{ + UCHAR StbcMcs; //j, StbcMcs, bitmask; + CHAR i; // 3*3 + RT_HT_CAPABILITY *pRtHtCap = NULL; + RT_HT_PHY_INFO *pActiveHtPhy = NULL; + ULONG BasicMCS; + UCHAR j, bitmask; + PRT_HT_PHY_INFO pDesireHtPhy = NULL; + PHTTRANSMIT_SETTING pHtPhy = NULL; + PHTTRANSMIT_SETTING pMaxHtPhy = NULL; + PHTTRANSMIT_SETTING pMinHtPhy = NULL; + BOOLEAN *auto_rate_cur_p; + + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates===> \n")); + + auto_rate_cur_p = NULL; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pDesireHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; + pActiveHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; + pHtPhy = &pAd->StaCfg.HTPhyMode; + pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; + pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; + + auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) + { + if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) + return; + + pRtHtCap = &pAd->StaActive.SupportedHtPhy; + pActiveHtPhy = &pAd->StaActive.SupportedPhyInfo; + StbcMcs = (UCHAR)pAd->MlmeAux.AddHtInfo.AddHtInfo3.StbcMcs; + BasicMCS =pAd->MlmeAux.AddHtInfo.MCSSet[0]+(pAd->MlmeAux.AddHtInfo.MCSSet[1]<<8)+(StbcMcs<<16); + if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2)) + pMaxHtPhy->field.STBC = STBC_USE; + else + pMaxHtPhy->field.STBC = STBC_NONE; + } + else +#endif // CONFIG_STA_SUPPORT // + { + if (pDesireHtPhy->bHtEnable == FALSE) + return; + + pRtHtCap = &pAd->CommonCfg.DesiredHtPhy; + StbcMcs = (UCHAR)pAd->CommonCfg.AddHTInfo.AddHtInfo3.StbcMcs; + BasicMCS = pAd->CommonCfg.AddHTInfo.MCSSet[0]+(pAd->CommonCfg.AddHTInfo.MCSSet[1]<<8)+(StbcMcs<<16); + if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2)) + pMaxHtPhy->field.STBC = STBC_USE; + else + pMaxHtPhy->field.STBC = STBC_NONE; + } + + // Decide MAX ht rate. + if ((pRtHtCap->GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + pMaxHtPhy->field.MODE = MODE_HTGREENFIELD; + else + pMaxHtPhy->field.MODE = MODE_HTMIX; + + if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth) && (pRtHtCap->ChannelWidth)) + pMaxHtPhy->field.BW = BW_40; + else + pMaxHtPhy->field.BW = BW_20; + + if (pMaxHtPhy->field.BW == BW_20) + pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 & pRtHtCap->ShortGIfor20); + else + pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 & pRtHtCap->ShortGIfor40); + + for (i=23; i>=0; i--) // 3*3 + { + j = i/8; + bitmask = (1<<(i-(j*8))); + + if ((pActiveHtPhy->MCSSet[j] & bitmask) && (pDesireHtPhy->MCSSet[j] & bitmask)) + { + pMaxHtPhy->field.MCS = i; + break; + } + + if (i==0) + break; + } + + // Copy MIN ht rate. rt2860??? + pMinHtPhy->field.BW = BW_20; + pMinHtPhy->field.MCS = 0; + pMinHtPhy->field.STBC = 0; + pMinHtPhy->field.ShortGI = 0; + //If STA assigns fixed rate. update to fixed here. +#ifdef CONFIG_STA_SUPPORT + if ( (pAd->OpMode == OPMODE_STA) && (pDesireHtPhy->MCSSet[0] != 0xff)) + { + if (pDesireHtPhy->MCSSet[4] != 0) + { + pMaxHtPhy->field.MCS = 32; + pMinHtPhy->field.MCS = 32; + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== Use Fixed MCS = %d\n",pMinHtPhy->field.MCS)); + } + + for (i=23; (CHAR)i >= 0; i--) // 3*3 + { + j = i/8; + bitmask = (1<<(i-(j*8))); + if ( (pDesireHtPhy->MCSSet[j] & bitmask) && (pActiveHtPhy->MCSSet[j] & bitmask)) + { + pMaxHtPhy->field.MCS = i; + pMinHtPhy->field.MCS = i; + break; + } + if (i==0) + break; + } + } +#endif // CONFIG_STA_SUPPORT // + + + // Decide ht rate + pHtPhy->field.STBC = pMaxHtPhy->field.STBC; + pHtPhy->field.BW = pMaxHtPhy->field.BW; + pHtPhy->field.MODE = pMaxHtPhy->field.MODE; + pHtPhy->field.MCS = pMaxHtPhy->field.MCS; + pHtPhy->field.ShortGI = pMaxHtPhy->field.ShortGI; + + // use default now. rt2860 + if (pDesireHtPhy->MCSSet[0] != 0xff) + *auto_rate_cur_p = FALSE; + else + *auto_rate_cur_p = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateHtTxRates<---.AMsduSize = %d \n", pAd->CommonCfg.DesiredHtPhy.AmsduSize )); + DBGPRINT(RT_DEBUG_TRACE,("TX: MCS[0] = %x (choose %d), BW = %d, ShortGI = %d, MODE = %d, \n", pActiveHtPhy->MCSSet[0],pHtPhy->field.MCS, + pHtPhy->field.BW, pHtPhy->field.ShortGI, pHtPhy->field.MODE)); + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== \n")); +} +#endif // DOT11_N_SUPPORT // + +// IRQL = DISPATCH_LEVEL +VOID MlmeRadioOff( + IN PRTMP_ADAPTER pAd) +{ + RT28XX_MLME_RADIO_OFF(pAd); +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeRadioOn( + IN PRTMP_ADAPTER pAd) +{ + RT28XX_MLME_RADIO_ON(pAd); +} + +// =========================================================================================== +// bss_table.c +// =========================================================================================== + + +/*! \brief initialize BSS table + * \param p_tab pointer to the table + * \return none + * \pre + * \post + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +VOID BssTableInit( + IN BSS_TABLE *Tab) +{ + int i; + + Tab->BssNr = 0; + Tab->BssOverlapNr = 0; + for (i = 0; i < MAX_LEN_OF_BSS_TABLE; i++) + { + NdisZeroMemory(&Tab->BssEntry[i], sizeof(BSS_ENTRY)); + Tab->BssEntry[i].Rssi = -127; // initial the rssi as a minimum value + } +} + +#ifdef DOT11_N_SUPPORT +VOID BATableInit( + IN PRTMP_ADAPTER pAd, + IN BA_TABLE *Tab) +{ + int i; + + Tab->numAsOriginator = 0; + Tab->numAsRecipient = 0; + NdisAllocateSpinLock(&pAd->BATabLock); + for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) + { + Tab->BARecEntry[i].REC_BA_Status = Recipient_NONE; + NdisAllocateSpinLock(&(Tab->BARecEntry[i].RxReRingLock)); + } + for (i = 0; i < MAX_LEN_OF_BA_ORI_TABLE; i++) + { + Tab->BAOriEntry[i].ORI_BA_Status = Originator_NONE; + } +} +#endif // DOT11_N_SUPPORT // + +/*! \brief search the BSS table by SSID + * \param p_tab pointer to the bss table + * \param ssid SSID string + * \return index of the table, BSS_NOT_FOUND if not in the table + * \pre + * \post + * \note search by sequential search + + IRQL = DISPATCH_LEVEL + + */ +ULONG BssTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN UCHAR Channel) +{ + UCHAR i; + + for (i = 0; i < Tab->BssNr; i++) + { + // + // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. + // We should distinguish this case. + // + if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid)) + { + return i; + } + } + return (ULONG)BSS_NOT_FOUND; +} + +ULONG BssSsidTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel) +{ + UCHAR i; + + for (i = 0; i < Tab->BssNr; i++) + { + // + // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. + // We should distinguish this case. + // + if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid) && + SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen)) + { + return i; + } + } + return (ULONG)BSS_NOT_FOUND; +} + +ULONG BssTableSearchWithSSID( + IN BSS_TABLE *Tab, + IN PUCHAR Bssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel) +{ + UCHAR i; + + for (i = 0; i < Tab->BssNr; i++) + { + if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(&(Tab->BssEntry[i].Bssid), Bssid) && + (SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen) || + (NdisEqualMemory(pSsid, ZeroSsid, SsidLen)) || + (NdisEqualMemory(Tab->BssEntry[i].Ssid, ZeroSsid, Tab->BssEntry[i].SsidLen)))) + { + return i; + } + } + return (ULONG)BSS_NOT_FOUND; +} + +// IRQL = DISPATCH_LEVEL +VOID BssTableDeleteEntry( + IN OUT BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN UCHAR Channel) +{ + UCHAR i, j; + + for (i = 0; i < Tab->BssNr; i++) + { + if ((Tab->BssEntry[i].Channel == Channel) && + (MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid))) + { + for (j = i; j < Tab->BssNr - 1; j++) + { + NdisMoveMemory(&(Tab->BssEntry[j]), &(Tab->BssEntry[j + 1]), sizeof(BSS_ENTRY)); + } + NdisZeroMemory(&(Tab->BssEntry[Tab->BssNr - 1]), sizeof(BSS_ENTRY)); + Tab->BssNr -= 1; + return; + } + } +} + +#ifdef DOT11_N_SUPPORT +/* + ======================================================================== + Routine Description: + Delete the Originator Entry in BAtable. Or decrease numAs Originator by 1 if needed. + + Arguments: + // IRQL = DISPATCH_LEVEL + ======================================================================== +*/ +VOID BATableDeleteORIEntry( + IN OUT PRTMP_ADAPTER pAd, + IN BA_ORI_ENTRY *pBAORIEntry) +{ + + if (pBAORIEntry->ORI_BA_Status != Originator_NONE) + { + NdisAcquireSpinLock(&pAd->BATabLock); + if (pBAORIEntry->ORI_BA_Status == Originator_Done) + { + pAd->BATable.numAsOriginator -= 1; + DBGPRINT(RT_DEBUG_TRACE, ("BATableDeleteORIEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient)); + // Erase Bitmap flag. + } + pAd->MacTab.Content[pBAORIEntry->Wcid].TXBAbitmap &= (~(1<<(pBAORIEntry->TID) )); // If STA mode, erase flag here + pAd->MacTab.Content[pBAORIEntry->Wcid].BAOriWcidArray[pBAORIEntry->TID] = 0; // If STA mode, erase flag here + pBAORIEntry->ORI_BA_Status = Originator_NONE; + pBAORIEntry->Token = 1; + // Not clear Sequence here. + NdisReleaseSpinLock(&pAd->BATabLock); + } +} +#endif // DOT11_N_SUPPORT // + +/*! \brief + * \param + * \return + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +VOID BssEntrySet( + IN PRTMP_ADAPTER pAd, + OUT BSS_ENTRY *pBss, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN PCF_PARM pCfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR Channel, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE) +{ + COPY_MAC_ADDR(pBss->Bssid, pBssid); + // Default Hidden SSID to be TRUE, it will be turned to FALSE after coping SSID + pBss->Hidden = 1; + if (SsidLen > 0) + { + // For hidden SSID AP, it might send beacon with SSID len equal to 0 + // Or send beacon /probe response with SSID len matching real SSID length, + // but SSID is all zero. such as "00-00-00-00" with length 4. + // We have to prevent this case overwrite correct table + if (NdisEqualMemory(Ssid, ZeroSsid, SsidLen) == 0) + { + NdisZeroMemory(pBss->Ssid, MAX_LEN_OF_SSID); + NdisMoveMemory(pBss->Ssid, Ssid, SsidLen); + pBss->SsidLen = SsidLen; + pBss->Hidden = 0; + } + } + else + pBss->SsidLen = 0; + pBss->BssType = BssType; + pBss->BeaconPeriod = BeaconPeriod; + if (BssType == BSS_INFRA) + { + if (pCfParm->bValid) + { + pBss->CfpCount = pCfParm->CfpCount; + pBss->CfpPeriod = pCfParm->CfpPeriod; + pBss->CfpMaxDuration = pCfParm->CfpMaxDuration; + pBss->CfpDurRemaining = pCfParm->CfpDurRemaining; + } + } + else + { + pBss->AtimWin = AtimWin; + } + + pBss->CapabilityInfo = CapabilityInfo; + // The privacy bit indicate security is ON, it maight be WEP, TKIP or AES + // Combine with AuthMode, they will decide the connection methods. + pBss->Privacy = CAP_IS_PRIVACY_ON(pBss->CapabilityInfo); + ASSERT(SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES); + if (SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES) + NdisMoveMemory(pBss->SupRate, SupRate, SupRateLen); + else + NdisMoveMemory(pBss->SupRate, SupRate, MAX_LEN_OF_SUPPORTED_RATES); + pBss->SupRateLen = SupRateLen; + ASSERT(ExtRateLen <= MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pBss->ExtRate, ExtRate, ExtRateLen); + NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen); + NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen); + pBss->NewExtChanOffset = NewExtChanOffset; + pBss->ExtRateLen = ExtRateLen; + pBss->Channel = Channel; + pBss->CentralChannel = Channel; + pBss->Rssi = Rssi; + // Update CkipFlag. if not exists, the value is 0x0 + pBss->CkipFlag = CkipFlag; + + // New for microsoft Fixed IEs + NdisMoveMemory(pBss->FixIEs.Timestamp, &TimeStamp, 8); + pBss->FixIEs.BeaconInterval = BeaconPeriod; + pBss->FixIEs.Capabilities = CapabilityInfo; + + // New for microsoft Variable IEs + if (LengthVIE != 0) + { + pBss->VarIELen = LengthVIE; + NdisMoveMemory(pBss->VarIEs, pVIE, pBss->VarIELen); + } + else + { + pBss->VarIELen = 0; + } + + pBss->AddHtInfoLen = 0; + pBss->HtCapabilityLen = 0; +#ifdef DOT11_N_SUPPORT + if (HtCapabilityLen> 0) + { + pBss->HtCapabilityLen = HtCapabilityLen; + NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen); + if (AddHtInfoLen > 0) + { + pBss->AddHtInfoLen = AddHtInfoLen; + NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen); + + if ((pAddHtInfo->ControlChan > 2)&& (pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40)) + { + pBss->CentralChannel = pAddHtInfo->ControlChan - 2; + } + else if ((pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40)) + { + pBss->CentralChannel = pAddHtInfo->ControlChan + 2; + } + } + } +#endif // DOT11_N_SUPPORT // + + BssCipherParse(pBss); + + // new for QOS + if (pEdcaParm) + NdisMoveMemory(&pBss->EdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + else + pBss->EdcaParm.bValid = FALSE; + if (pQosCapability) + NdisMoveMemory(&pBss->QosCapability, pQosCapability, sizeof(QOS_CAPABILITY_PARM)); + else + pBss->QosCapability.bValid = FALSE; + if (pQbssLoad) + NdisMoveMemory(&pBss->QbssLoad, pQbssLoad, sizeof(QBSS_LOAD_PARM)); + else + pBss->QbssLoad.bValid = FALSE; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + PEID_STRUCT pEid; + USHORT Length = 0; + + + NdisZeroMemory(&pBss->WpaIE.IE[0], MAX_CUSTOM_LEN); + NdisZeroMemory(&pBss->RsnIE.IE[0], MAX_CUSTOM_LEN); +#ifdef EXT_BUILD_CHANNEL_LIST + NdisZeroMemory(&pBss->CountryString[0], 3); + pBss->bHasCountryIE = FALSE; +#endif // EXT_BUILD_CHANNEL_LIST // + pEid = (PEID_STRUCT) pVIE; + while ((Length + 2 + (USHORT)pEid->Len) <= LengthVIE) + { + switch(pEid->Eid) + { + case IE_WPA: + if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) + { + if ((pEid->Len + 2) > MAX_CUSTOM_LEN) + { + pBss->WpaIE.IELen = 0; + break; + } + pBss->WpaIE.IELen = pEid->Len + 2; + NdisMoveMemory(pBss->WpaIE.IE, pEid, pBss->WpaIE.IELen); + } + break; + case IE_RSN: + if (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) + { + if ((pEid->Len + 2) > MAX_CUSTOM_LEN) + { + pBss->RsnIE.IELen = 0; + break; + } + pBss->RsnIE.IELen = pEid->Len + 2; + NdisMoveMemory(pBss->RsnIE.IE, pEid, pBss->RsnIE.IELen); + } + break; +#ifdef EXT_BUILD_CHANNEL_LIST + case IE_COUNTRY: + NdisMoveMemory(&pBss->CountryString[0], pEid->Octet, 3); + pBss->bHasCountryIE = TRUE; + break; +#endif // EXT_BUILD_CHANNEL_LIST // + } + Length = Length + 2 + (USHORT)pEid->Len; // Eid[1] + Len[1]+ content[Len] + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + } +#endif // CONFIG_STA_SUPPORT // +} + +/*! + * \brief insert an entry into the bss table + * \param p_tab The BSS table + * \param Bssid BSSID + * \param ssid SSID + * \param ssid_len Length of SSID + * \param bss_type + * \param beacon_period + * \param timestamp + * \param p_cf + * \param atim_win + * \param cap + * \param rates + * \param rates_len + * \param channel_idx + * \return none + * \pre + * \post + * \note If SSID is identical, the old entry will be replaced by the new one + + IRQL = DISPATCH_LEVEL + + */ +ULONG BssTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN CF_PARM *CfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR ChannelNo, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE) +{ + ULONG Idx; + + Idx = BssTableSearchWithSSID(Tab, pBssid, Ssid, SsidLen, ChannelNo); + if (Idx == BSS_NOT_FOUND) + { + if (Tab->BssNr >= MAX_LEN_OF_BSS_TABLE) + { + // + // It may happen when BSS Table was full. + // The desired AP will not be added into BSS Table + // In this case, if we found the desired AP then overwrite BSS Table. + // + if(!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, pBssid) || + SSID_EQUAL(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Ssid, SsidLen)) + { + Idx = Tab->BssOverlapNr; + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, + NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + Tab->BssOverlapNr = (Tab->BssOverlapNr++) % MAX_LEN_OF_BSS_TABLE; + } + return Idx; + } + else + { + return BSS_NOT_FOUND; + } + } + Idx = Tab->BssNr; + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, + NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + Tab->BssNr++; + } + else + { + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod,CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, + NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + } + + return Idx; +} + +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 +VOID TriEventInit( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i; + + for (i = 0;i < MAX_TRIGGER_EVENT;i++) + pAd->CommonCfg.TriggerEventTab.EventA[i].bValid = FALSE; + + pAd->CommonCfg.TriggerEventTab.EventANo = 0; + pAd->CommonCfg.TriggerEventTab.EventBCountDown = 0; +} + +ULONG TriEventTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT TRIGGER_EVENT_TAB *Tab, + IN PUCHAR pBssid, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN UCHAR RegClass, + IN UCHAR ChannelNo) +{ + // Event A + if (HtCapabilityLen == 0) + { + if (Tab->EventANo < MAX_TRIGGER_EVENT) + { + RTMPMoveMemory(Tab->EventA[Tab->EventANo].BSSID, pBssid, 6); + Tab->EventA[Tab->EventANo].bValid = TRUE; + Tab->EventA[Tab->EventANo].Channel = ChannelNo; + Tab->EventA[Tab->EventANo].CDCounter = pAd->CommonCfg.Dot11BssWidthChanTranDelay; + if (RegClass != 0) + { + // Beacon has Regulatory class IE. So use beacon's + Tab->EventA[Tab->EventANo].RegClass = RegClass; + } + else + { + // Use Station's Regulatory class instead. + if (pAd->StaActive.SupportedHtPhy.bHtEnable == TRUE) + { + if (pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) + { + Tab->EventA[Tab->EventANo].RegClass = 32; + } + else if (pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) + Tab->EventA[Tab->EventANo].RegClass = 33; + } + else + Tab->EventA[Tab->EventANo].RegClass = ??; + + } + + Tab->EventANo ++; + } + } + else if (pHtCapability->HtCapInfo.Intolerant40) + { + Tab->EventBCountDown = pAd->CommonCfg.Dot11BssWidthChanTranDelay; + } + +} + +/* + ======================================================================== + Routine Description: + Trigger Event table Maintainence called once every second. + + Arguments: + // IRQL = DISPATCH_LEVEL + ======================================================================== +*/ +VOID TriEventCounterMaintenance( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i; + BOOLEAN bNotify = FALSE; + for (i = 0;i < MAX_TRIGGER_EVENT;i++) + { + if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid && (pAd->CommonCfg.TriggerEventTab.EventA[i].CDCounter > 0)) + { + pAd->CommonCfg.TriggerEventTab.EventA[i].CDCounter--; + if (pAd->CommonCfg.TriggerEventTab.EventA[i].CDCounter == 0) + { + pAd->CommonCfg.TriggerEventTab.EventA[i].bValid = FALSE; + pAd->CommonCfg.TriggerEventTab.EventANo --; + // Need to send 20/40 Coexistence Notify frame if has status change. + bNotify = TRUE; + } + } + } + if (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0) + { + pAd->CommonCfg.TriggerEventTab.EventBCountDown--; + if (pAd->CommonCfg.TriggerEventTab.EventBCountDown == 0) + bNotify = TRUE; + } + + if (bNotify == TRUE) + Update2040CoexistFrameAndNotify(pAd, BSSID_WCID, TRUE); +} +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +// IRQL = DISPATCH_LEVEL +VOID BssTableSsidSort( + IN PRTMP_ADAPTER pAd, + OUT BSS_TABLE *OutTab, + IN CHAR Ssid[], + IN UCHAR SsidLen) +{ + INT i; + BssTableInit(OutTab); + + for (i = 0; i < pAd->ScanTab.BssNr; i++) + { + BSS_ENTRY *pInBss = &pAd->ScanTab.BssEntry[i]; + BOOLEAN bIsHiddenApIncluded = FALSE; + + if (((pAd->CommonCfg.bIEEE80211H == 1) && + (pAd->MlmeAux.Channel > 14) && + RadarChannelCheck(pAd, pInBss->Channel)) +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + || (pAd->CommonCfg.CarrierDetect.Enable == TRUE) +#endif // CARRIER_DETECTION_SUPPORT // + ) + { + if (pInBss->Hidden) + bIsHiddenApIncluded = TRUE; + } + + if ((pInBss->BssType == pAd->StaCfg.BssType) && + (SSID_EQUAL(Ssid, SsidLen, pInBss->Ssid, pInBss->SsidLen) || bIsHiddenApIncluded)) + { + BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; + + +#ifdef EXT_BUILD_CHANNEL_LIST + // If no Country IE exists no Connection will be established when IEEE80211dClientMode is strict. + if ((pAd->StaCfg.IEEE80211dClientMode == Rt802_11_D_Strict) && + (pInBss->bHasCountryIE == FALSE)) + { + DBGPRINT(RT_DEBUG_TRACE,("StaCfg.IEEE80211dClientMode == Rt802_11_D_Strict, but this AP doesn't have country IE.\n")); + continue; + } +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef DOT11_N_SUPPORT + // 2.4G/5G N only mode + if ((pInBss->HtCapabilityLen == 0) && + ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) + { + DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); + continue; + } +#endif // DOT11_N_SUPPORT // + + // New for WPA2 + // Check the Authmode first + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode + if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux)) + // None matched + continue; + + // Check cipher suite, AP must have more secured cipher than station setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher) + continue; + + // check group cipher + if (pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux)) + continue; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA2.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher) + continue; + + // check group cipher + if (pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux)) + continue; + } + } + // Bss Type matched, SSID matched. + // We will check wepstatus for qualification Bss + else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) + { + DBGPRINT(RT_DEBUG_TRACE,("StaCfg.WepStatus=%d, while pInBss->WepStatus=%d\n", pAd->StaCfg.WepStatus, pInBss->WepStatus)); + // + // For the SESv2 case, we will not qualify WepStatus. + // + if (!pInBss->bSES) + continue; + } + + // Since the AP is using hidden SSID, and we are trying to connect to ANY + // It definitely will fail. So, skip it. + // CCX also require not even try to connect it!! + if (SsidLen == 0) + continue; + +#ifdef DOT11_N_SUPPORT + // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region + // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, + if ((pInBss->CentralChannel != pInBss->Channel) && + (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) + { + if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + SetCommonHT(pAd); + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + } + else + { + if (pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BAND_WIDTH_20) + { + SetCommonHT(pAd); + } + } + } +#endif // DOT11_N_SUPPORT // + + // copy matching BSS from InTab to OutTab + NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY)); + + OutTab->BssNr++; + } + else if ((pInBss->BssType == pAd->StaCfg.BssType) && (SsidLen == 0)) + { + BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; + + +#ifdef DOT11_N_SUPPORT + // 2.4G/5G N only mode + if ((pInBss->HtCapabilityLen == 0) && + ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) + { + DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); + continue; + } +#endif // DOT11_N_SUPPORT // + + // New for WPA2 + // Check the Authmode first + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode + if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux)) + // None matched + continue; + + // Check cipher suite, AP must have more secured cipher than station setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher) + continue; + + // check group cipher + if (pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux)) + continue; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA2.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher) + continue; + + // check group cipher + if (pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux)) + continue; + } + } + // Bss Type matched, SSID matched. + // We will check wepstatus for qualification Bss + else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) + continue; + +#ifdef DOT11_N_SUPPORT + // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region + // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, + if ((pInBss->CentralChannel != pInBss->Channel) && + (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) + { + if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + SetCommonHT(pAd); + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + } + } +#endif // DOT11_N_SUPPORT // + + // copy matching BSS from InTab to OutTab + NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY)); + + OutTab->BssNr++; + } + + if (OutTab->BssNr >= MAX_LEN_OF_BSS_TABLE) + break; + } + + BssTableSortByRssi(OutTab); +} + + +// IRQL = DISPATCH_LEVEL +VOID BssTableSortByRssi( + IN OUT BSS_TABLE *OutTab) +{ + INT i, j; + BSS_ENTRY TmpBss; + + for (i = 0; i < OutTab->BssNr - 1; i++) + { + for (j = i+1; j < OutTab->BssNr; j++) + { + if (OutTab->BssEntry[j].Rssi > OutTab->BssEntry[i].Rssi) + { + NdisMoveMemory(&TmpBss, &OutTab->BssEntry[j], sizeof(BSS_ENTRY)); + NdisMoveMemory(&OutTab->BssEntry[j], &OutTab->BssEntry[i], sizeof(BSS_ENTRY)); + NdisMoveMemory(&OutTab->BssEntry[i], &TmpBss, sizeof(BSS_ENTRY)); + } + } + } +} +#endif // CONFIG_STA_SUPPORT // + + +VOID BssCipherParse( + IN OUT PBSS_ENTRY pBss) +{ + PEID_STRUCT pEid; + PUCHAR pTmp; + PRSN_IE_HEADER_STRUCT pRsnHeader; + PCIPHER_SUITE_STRUCT pCipher; + PAKM_SUITE_STRUCT pAKM; + USHORT Count; + INT Length; + NDIS_802_11_ENCRYPTION_STATUS TmpCipher; + + // + // WepStatus will be reset later, if AP announce TKIP or AES on the beacon frame. + // + if (pBss->Privacy) + { + pBss->WepStatus = Ndis802_11WEPEnabled; + } + else + { + pBss->WepStatus = Ndis802_11WEPDisabled; + } + // Set default to disable & open authentication before parsing variable IE + pBss->AuthMode = Ndis802_11AuthModeOpen; + pBss->AuthModeAux = Ndis802_11AuthModeOpen; + + // Init WPA setting + pBss->WPA.PairCipher = Ndis802_11WEPDisabled; + pBss->WPA.PairCipherAux = Ndis802_11WEPDisabled; + pBss->WPA.GroupCipher = Ndis802_11WEPDisabled; + pBss->WPA.RsnCapability = 0; + pBss->WPA.bMixMode = FALSE; + + // Init WPA2 setting + pBss->WPA2.PairCipher = Ndis802_11WEPDisabled; + pBss->WPA2.PairCipherAux = Ndis802_11WEPDisabled; + pBss->WPA2.GroupCipher = Ndis802_11WEPDisabled; + pBss->WPA2.RsnCapability = 0; + pBss->WPA2.bMixMode = FALSE; + + + Length = (INT) pBss->VarIELen; + + while (Length > 0) + { + // Parse cipher suite base on WPA1 & WPA2, they should be parsed differently + pTmp = ((PUCHAR) pBss->VarIEs) + pBss->VarIELen - Length; + pEid = (PEID_STRUCT) pTmp; + switch (pEid->Eid) + { + case IE_WPA: + //Parse Cisco IE_WPA (LEAP, CCKM, etc.) + if ( NdisEqualMemory((pTmp+8), CISCO_OUI, 3)) + { + pTmp += 11; + switch (*pTmp) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + pBss->WepStatus = Ndis802_11Encryption1Enabled; + pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + pBss->WepStatus = Ndis802_11Encryption2Enabled; + pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + case 4: + pBss->WepStatus = Ndis802_11Encryption3Enabled; + pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + default: + break; + } + + // if Cisco IE_WPA, break + break; + } + else if (NdisEqualMemory(pEid->Octet, SES_OUI, 3) && (pEid->Len == 7)) + { + pBss->bSES = TRUE; + break; + } + else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4) != 1) + { + // if unsupported vendor specific IE + break; + } + // Skip OUI, version, and multicast suite + // This part should be improved in the future when AP supported multiple cipher suite. + // For now, it's OK since almost all APs have fixed cipher suite supported. + // pTmp = (PUCHAR) pEid->Octet; + pTmp += 11; + + // Cipher Suite Selectors from Spec P802.11i/D3.2 P26. + // Value Meaning + // 0 None + // 1 WEP-40 + // 2 Tkip + // 3 WRAP + // 4 AES + // 5 WEP-104 + // Parse group cipher + switch (*pTmp) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + pBss->WPA.GroupCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + pBss->WPA.GroupCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + // number of unicast suite + pTmp += 1; + + // skip all unicast cipher suites + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // Parsing all unicast cipher suite + while (Count > 0) + { + // Skip OUI + pTmp += 3; + TmpCipher = Ndis802_11WEPDisabled; + switch (*pTmp) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + TmpCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + TmpCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + TmpCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + if (TmpCipher > pBss->WPA.PairCipher) + { + // Move the lower cipher suite to PairCipherAux + pBss->WPA.PairCipherAux = pBss->WPA.PairCipher; + pBss->WPA.PairCipher = TmpCipher; + } + else + { + pBss->WPA.PairCipherAux = TmpCipher; + } + pTmp++; + Count--; + } + + // 4. get AKM suite counts + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + pTmp += 3; + + switch (*pTmp) + { + case 1: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPA; + break; + case 2: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPAPSK; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPAPSK; + break; + default: + break; + } + pTmp += 1; + + // Fixed for WPA-None + if (pBss->BssType == BSS_ADHOC) + { + pBss->AuthMode = Ndis802_11AuthModeWPANone; + pBss->AuthModeAux = Ndis802_11AuthModeWPANone; + pBss->WepStatus = pBss->WPA.GroupCipher; + // Patched bugs for old driver + if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled) + pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher; + } + else + pBss->WepStatus = pBss->WPA.PairCipher; + + // Check the Pair & Group, if different, turn on mixed mode flag + if (pBss->WPA.GroupCipher != pBss->WPA.PairCipher) + pBss->WPA.bMixMode = TRUE; + + break; + + case IE_RSN: + pRsnHeader = (PRSN_IE_HEADER_STRUCT) pTmp; + + // 0. Version must be 1 + if (le2cpu16(pRsnHeader->Version) != 1) + break; + pTmp += sizeof(RSN_IE_HEADER_STRUCT); + + // 1. Check group cipher + pCipher = (PCIPHER_SUITE_STRUCT) pTmp; + if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) + break; + + // Parse group cipher + switch (pCipher->Type) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + pBss->WPA2.GroupCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + pBss->WPA2.GroupCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + pBss->WPA2.GroupCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + // set to correct offset for next parsing + pTmp += sizeof(CIPHER_SUITE_STRUCT); + + // 2. Get pairwise cipher counts + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // 3. Get pairwise cipher + // Parsing all unicast cipher suite + while (Count > 0) + { + // Skip OUI + pCipher = (PCIPHER_SUITE_STRUCT) pTmp; + TmpCipher = Ndis802_11WEPDisabled; + switch (pCipher->Type) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + TmpCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + TmpCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + TmpCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + if (TmpCipher > pBss->WPA2.PairCipher) + { + // Move the lower cipher suite to PairCipherAux + pBss->WPA2.PairCipherAux = pBss->WPA2.PairCipher; + pBss->WPA2.PairCipher = TmpCipher; + } + else + { + pBss->WPA2.PairCipherAux = TmpCipher; + } + pTmp += sizeof(CIPHER_SUITE_STRUCT); + Count--; + } + + // 4. get AKM suite counts + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // 5. Get AKM ciphers + pAKM = (PAKM_SUITE_STRUCT) pTmp; + if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) + break; + + switch (pAKM->Type) + { + case 1: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA2; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPA2; + break; + case 2: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA2PSK; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPA2PSK; + break; + default: + break; + } + pTmp += (Count * sizeof(AKM_SUITE_STRUCT)); + + // Fixed for WPA-None + if (pBss->BssType == BSS_ADHOC) + { + pBss->AuthMode = Ndis802_11AuthModeWPANone; + pBss->AuthModeAux = Ndis802_11AuthModeWPANone; + pBss->WPA.PairCipherAux = pBss->WPA2.PairCipherAux; + pBss->WPA.GroupCipher = pBss->WPA2.GroupCipher; + pBss->WepStatus = pBss->WPA.GroupCipher; + // Patched bugs for old driver + if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled) + pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher; + } + pBss->WepStatus = pBss->WPA2.PairCipher; + + // 6. Get RSN capability + //pBss->WPA2.RsnCapability = *(PUSHORT) pTmp; + pBss->WPA2.RsnCapability = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // Check the Pair & Group, if different, turn on mixed mode flag + if (pBss->WPA2.GroupCipher != pBss->WPA2.PairCipher) + pBss->WPA2.bMixMode = TRUE; + + break; + default: + break; + } + Length -= (pEid->Len + 2); + } +} + +// =========================================================================================== +// mac_table.c +// =========================================================================================== + +/*! \brief generates a random mac address value for IBSS BSSID + * \param Addr the bssid location + * \return none + * \pre + * \post + */ +VOID MacAddrRandomBssid( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pAddr) +{ + INT i; + + for (i = 0; i < MAC_ADDR_LEN; i++) + { + pAddr[i] = RandomByte(pAd); + } + + pAddr[0] = (pAddr[0] & 0xfe) | 0x02; // the first 2 bits must be 01xxxxxxxx +} + +/*! \brief init the management mac frame header + * \param p_hdr mac header + * \param subtype subtype of the frame + * \param p_ds destination address, don't care if it is a broadcast address + * \return none + * \pre the station has the following information in the pAd->StaCfg + * - bssid + * - station address + * \post + * \note this function initializes the following field + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +VOID MgtMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR SubType, + IN UCHAR ToDs, + IN PUCHAR pDA, + IN PUCHAR pBssid) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + + pHdr80211->FC.Type = BTYPE_MGMT; + pHdr80211->FC.SubType = SubType; + pHdr80211->FC.ToDs = ToDs; + COPY_MAC_ADDR(pHdr80211->Addr1, pDA); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + COPY_MAC_ADDR(pHdr80211->Addr3, pBssid); +} + +// =========================================================================================== +// mem_mgmt.c +// =========================================================================================== + +/*!*************************************************************************** + * This routine build an outgoing frame, and fill all information specified + * in argument list to the frame body. The actual frame size is the summation + * of all arguments. + * input params: + * Buffer - pointer to a pre-allocated memory segment + * args - a list of pairs. + * NOTE NOTE NOTE!!!! the last argument must be NULL, otherwise this + * function will FAIL!!! + * return: + * Size of the buffer + * usage: + * MakeOutgoingFrame(Buffer, output_length, 2, &fc, 2, &dur, 6, p_addr1, 6,p_addr2, END_OF_ARGS); + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ****************************************************************************/ +ULONG MakeOutgoingFrame( + OUT CHAR *Buffer, + OUT ULONG *FrameLen, ...) +{ + CHAR *p; + int leng; + ULONG TotLeng; + va_list Args; + + // calculates the total length + TotLeng = 0; + va_start(Args, FrameLen); + do + { + leng = va_arg(Args, int); + if (leng == END_OF_ARGS) + { + break; + } + p = va_arg(Args, PVOID); + NdisMoveMemory(&Buffer[TotLeng], p, leng); + TotLeng = TotLeng + leng; + } while(TRUE); + + va_end(Args); /* clean up */ + *FrameLen = TotLeng; + return TotLeng; +} + +// =========================================================================================== +// mlme_queue.c +// =========================================================================================== + +/*! \brief Initialize The MLME Queue, used by MLME Functions + * \param *Queue The MLME Queue + * \return Always Return NDIS_STATE_SUCCESS in this implementation + * \pre + * \post + * \note Because this is done only once (at the init stage), no need to be locked + + IRQL = PASSIVE_LEVEL + + */ +NDIS_STATUS MlmeQueueInit( + IN MLME_QUEUE *Queue) +{ + INT i; + + NdisAllocateSpinLock(&Queue->Lock); + + Queue->Num = 0; + Queue->Head = 0; + Queue->Tail = 0; + + for (i = 0; i < MAX_LEN_OF_MLME_QUEUE; i++) + { + Queue->Entry[i].Occupied = FALSE; + Queue->Entry[i].MsgLen = 0; + NdisZeroMemory(Queue->Entry[i].Msg, MGMT_DMA_BUFFER_SIZE); + } + + return NDIS_STATUS_SUCCESS; +} + +/*! \brief Enqueue a message for other threads, if they want to send messages to MLME thread + * \param *Queue The MLME Queue + * \param Machine The State Machine Id + * \param MsgType The Message Type + * \param MsgLen The Message length + * \param *Msg The message pointer + * \return TRUE if enqueue is successful, FALSE if the queue is full + * \pre + * \post + * \note The message has to be initialized + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeEnqueue( + IN PRTMP_ADAPTER pAd, + IN ULONG Machine, + IN ULONG MsgType, + IN ULONG MsgLen, + IN VOID *Msg) +{ + INT Tail; + MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return FALSE; + + // First check the size, it MUST not exceed the mlme queue size + if (MsgLen > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("MlmeEnqueue: msg too large, size = %ld \n", MsgLen)); + return FALSE; + } + + if (MlmeQueueFull(Queue)) + { + return FALSE; + } + + NdisAcquireSpinLock(&(Queue->Lock)); + Tail = Queue->Tail; + Queue->Tail++; + Queue->Num++; + if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) + { + Queue->Tail = 0; + } + + Queue->Entry[Tail].Wcid = RESERVED_WCID; + Queue->Entry[Tail].Occupied = TRUE; + Queue->Entry[Tail].Machine = Machine; + Queue->Entry[Tail].MsgType = MsgType; + Queue->Entry[Tail].MsgLen = MsgLen; + + if (Msg != NULL) + { + NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen); + } + + NdisReleaseSpinLock(&(Queue->Lock)); + return TRUE; +} + +/*! \brief This function is used when Recv gets a MLME message + * \param *Queue The MLME Queue + * \param TimeStampHigh The upper 32 bit of timestamp + * \param TimeStampLow The lower 32 bit of timestamp + * \param Rssi The receiving RSSI strength + * \param MsgLen The length of the message + * \param *Msg The message pointer + * \return TRUE if everything ok, FALSE otherwise (like Queue Full) + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG TimeStampHigh, + IN ULONG TimeStampLow, + IN UCHAR Rssi0, + IN UCHAR Rssi1, + IN UCHAR Rssi2, + IN ULONG MsgLen, + IN VOID *Msg, + IN UCHAR Signal) +{ + INT Tail, Machine; + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + INT MsgType; + MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue; + +#ifdef RALINK_ATE + /* Nothing to do in ATE mode */ + if(ATE_ON(pAd)) + return FALSE; +#endif // RALINK_ATE // + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + DBGPRINT_ERR(("MlmeEnqueueForRecv: fRTMP_ADAPTER_HALT_IN_PROGRESS\n")); + return FALSE; + } + + // First check the size, it MUST not exceed the mlme queue size + if (MsgLen > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("MlmeEnqueueForRecv: frame too large, size = %ld \n", MsgLen)); + return FALSE; + } + + if (MlmeQueueFull(Queue)) + { + return FALSE; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (!MsgTypeSubst(pAd, pFrame, &Machine, &MsgType)) + { + DBGPRINT_ERR(("MlmeEnqueueForRecv: un-recongnized mgmt->subtype=%d\n",pFrame->Hdr.FC.SubType)); + return FALSE; + } + } +#endif // CONFIG_STA_SUPPORT // + + // OK, we got all the informations, it is time to put things into queue + NdisAcquireSpinLock(&(Queue->Lock)); + Tail = Queue->Tail; + Queue->Tail++; + Queue->Num++; + if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) + { + Queue->Tail = 0; + } + Queue->Entry[Tail].Occupied = TRUE; + Queue->Entry[Tail].Machine = Machine; + Queue->Entry[Tail].MsgType = MsgType; + Queue->Entry[Tail].MsgLen = MsgLen; + Queue->Entry[Tail].TimeStamp.u.LowPart = TimeStampLow; + Queue->Entry[Tail].TimeStamp.u.HighPart = TimeStampHigh; + Queue->Entry[Tail].Rssi0 = Rssi0; + Queue->Entry[Tail].Rssi1 = Rssi1; + Queue->Entry[Tail].Rssi2 = Rssi2; + Queue->Entry[Tail].Signal = Signal; + Queue->Entry[Tail].Wcid = (UCHAR)Wcid; + + Queue->Entry[Tail].Channel = pAd->LatchRfRegs.Channel; + + if (Msg != NULL) + { + NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen); + } + + NdisReleaseSpinLock(&(Queue->Lock)); + + RT28XX_MLME_HANDLER(pAd); + + return TRUE; +} + + +/*! \brief Dequeue a message from the MLME Queue + * \param *Queue The MLME Queue + * \param *Elem The message dequeued from MLME Queue + * \return TRUE if the Elem contains something, FALSE otherwise + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeDequeue( + IN MLME_QUEUE *Queue, + OUT MLME_QUEUE_ELEM **Elem) +{ + NdisAcquireSpinLock(&(Queue->Lock)); + *Elem = &(Queue->Entry[Queue->Head]); + Queue->Num--; + Queue->Head++; + if (Queue->Head == MAX_LEN_OF_MLME_QUEUE) + { + Queue->Head = 0; + } + NdisReleaseSpinLock(&(Queue->Lock)); + return TRUE; +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeRestartStateMachine( + IN PRTMP_ADAPTER pAd) +{ +#ifdef RT2860 + MLME_QUEUE_ELEM *Elem = NULL; +#endif // RT2860 // +#ifdef CONFIG_STA_SUPPORT + BOOLEAN Cancelled; +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("MlmeRestartStateMachine \n")); + +#ifdef RT2860 + NdisAcquireSpinLock(&pAd->Mlme.TaskLock); + if(pAd->Mlme.bRunning) + { + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); + return; + } + else + { + pAd->Mlme.bRunning = TRUE; + } + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); + + // Remove all Mlme queues elements + while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) + { + //From message type, determine which state machine I should drive + if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) + { + // free MLME element + Elem->Occupied = FALSE; + Elem->MsgLen = 0; + + } + else { + DBGPRINT_ERR(("MlmeRestartStateMachine: MlmeQueue empty\n")); + } + } +#endif // RT2860 // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef QOS_DLS_SUPPORT + UCHAR i; +#endif // QOS_DLS_SUPPORT // + // Cancel all timer events + // Be careful to cancel new added timer + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + +#ifdef QOS_DLS_SUPPORT + for (i=0; iStaCfg.DLSEntry[i].Timer, &Cancelled); + } +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + + // Change back to original channel in case of doing scan + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // Resume MSDU which is turned off durning scan + RTMPResumeMsduTransmission(pAd); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Set all state machines back IDLE + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + pAd->Mlme.AuthRspMachine.CurrState = AUTH_RSP_IDLE; + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + pAd->Mlme.ActMachine.CurrState = ACT_IDLE; +#ifdef QOS_DLS_SUPPORT + pAd->Mlme.DlsMachine.CurrState = DLS_IDLE; +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef RT2860 + // Remove running state + NdisAcquireSpinLock(&pAd->Mlme.TaskLock); + pAd->Mlme.bRunning = FALSE; + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); +#endif // RT2860 // +} + +/*! \brief test if the MLME Queue is empty + * \param *Queue The MLME Queue + * \return TRUE if the Queue is empty, FALSE otherwise + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeQueueEmpty( + IN MLME_QUEUE *Queue) +{ + BOOLEAN Ans; + + NdisAcquireSpinLock(&(Queue->Lock)); + Ans = (Queue->Num == 0); + NdisReleaseSpinLock(&(Queue->Lock)); + + return Ans; +} + +/*! \brief test if the MLME Queue is full + * \param *Queue The MLME Queue + * \return TRUE if the Queue is empty, FALSE otherwise + * \pre + * \post + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeQueueFull( + IN MLME_QUEUE *Queue) +{ + BOOLEAN Ans; + + NdisAcquireSpinLock(&(Queue->Lock)); + Ans = (Queue->Num == MAX_LEN_OF_MLME_QUEUE || Queue->Entry[Queue->Tail].Occupied); + NdisReleaseSpinLock(&(Queue->Lock)); + + return Ans; +} + +/*! \brief The destructor of MLME Queue + * \param + * \return + * \pre + * \post + * \note Clear Mlme Queue, Set Queue->Num to Zero. + + IRQL = PASSIVE_LEVEL + + */ +VOID MlmeQueueDestroy( + IN MLME_QUEUE *pQueue) +{ + NdisAcquireSpinLock(&(pQueue->Lock)); + pQueue->Num = 0; + pQueue->Head = 0; + pQueue->Tail = 0; + NdisReleaseSpinLock(&(pQueue->Lock)); + NdisFreeSpinLock(&(pQueue->Lock)); +} + +/*! \brief To substitute the message type if the message is coming from external + * \param pFrame The frame received + * \param *Machine The state machine + * \param *MsgType the message type for the state machine + * \return TRUE if the substitution is successful, FALSE otherwise + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +#ifdef CONFIG_STA_SUPPORT +BOOLEAN MsgTypeSubst( + IN PRTMP_ADAPTER pAd, + IN PFRAME_802_11 pFrame, + OUT INT *Machine, + OUT INT *MsgType) +{ + USHORT Seq; + UCHAR EAPType; + PUCHAR pData; + + // Pointer to start of data frames including SNAP header + pData = (PUCHAR) pFrame + LENGTH_802_11; + + // The only data type will pass to this function is EAPOL frame + if (pFrame->Hdr.FC.Type == BTYPE_DATA) + { + if (NdisEqualMemory(SNAP_AIRONET, pData, LENGTH_802_1_H)) + { + // Cisco Aironet SNAP header + *Machine = AIRONET_STATE_MACHINE; + *MsgType = MT2_AIRONET_MSG; + return (TRUE); + } +#ifdef LEAP_SUPPORT + if ( pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP ) //LEAP + { + // LEAP frames + *Machine = LEAP_STATE_MACHINE; + EAPType = *((UCHAR*)pFrame + LENGTH_802_11 + LENGTH_802_1_H + 1); + return (LeapMsgTypeSubst(EAPType, MsgType)); + } + else +#endif // LEAP_SUPPORT // + { + *Machine = WPA_PSK_STATE_MACHINE; + EAPType = *((UCHAR*)pFrame + LENGTH_802_11 + LENGTH_802_1_H + 1); + return(WpaMsgTypeSubst(EAPType, MsgType)); + } + } + + switch (pFrame->Hdr.FC.SubType) + { + case SUBTYPE_ASSOC_REQ: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_ASSOC_REQ; + break; + case SUBTYPE_ASSOC_RSP: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_ASSOC_RSP; + break; + case SUBTYPE_REASSOC_REQ: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_REASSOC_REQ; + break; + case SUBTYPE_REASSOC_RSP: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_REASSOC_RSP; + break; + case SUBTYPE_PROBE_REQ: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_PROBE_REQ; + break; + case SUBTYPE_PROBE_RSP: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_PROBE_RSP; + break; + case SUBTYPE_BEACON: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_BEACON; + break; + case SUBTYPE_ATIM: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_ATIM; + break; + case SUBTYPE_DISASSOC: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_DISASSOC_REQ; + break; + case SUBTYPE_AUTH: + // get the sequence number from payload 24 Mac Header + 2 bytes algorithm + NdisMoveMemory(&Seq, &pFrame->Octet[2], sizeof(USHORT)); + if (Seq == 1 || Seq == 3) + { + *Machine = AUTH_RSP_STATE_MACHINE; + *MsgType = MT2_PEER_AUTH_ODD; + } + else if (Seq == 2 || Seq == 4) + { + *Machine = AUTH_STATE_MACHINE; + *MsgType = MT2_PEER_AUTH_EVEN; + } + else + { + return FALSE; + } + break; + case SUBTYPE_DEAUTH: + *Machine = AUTH_RSP_STATE_MACHINE; + *MsgType = MT2_PEER_DEAUTH; + break; + case SUBTYPE_ACTION: + *Machine = ACTION_STATE_MACHINE; + // Sometimes Sta will return with category bytes with MSB = 1, if they receive catogory out of their support + if ((pFrame->Octet[0]&0x7F) > MAX_PEER_CATE_MSG) + { + *MsgType = MT2_ACT_INVALID; + } + else + { + *MsgType = (pFrame->Octet[0]&0x7F); + } + break; + default: + return FALSE; + break; + } + + return TRUE; +} +#endif // CONFIG_STA_SUPPORT // + +// =========================================================================================== +// state_machine.c +// =========================================================================================== + +/*! \brief Initialize the state machine. + * \param *S pointer to the state machine + * \param Trans State machine transition function + * \param StNr number of states + * \param MsgNr number of messages + * \param DefFunc default function, when there is invalid state/message combination + * \param InitState initial state of the state machine + * \param Base StateMachine base, internal use only + * \pre p_sm should be a legal pointer + * \post + + IRQL = PASSIVE_LEVEL + + */ +VOID StateMachineInit( + IN STATE_MACHINE *S, + IN STATE_MACHINE_FUNC Trans[], + IN ULONG StNr, + IN ULONG MsgNr, + IN STATE_MACHINE_FUNC DefFunc, + IN ULONG InitState, + IN ULONG Base) +{ + ULONG i, j; + + // set number of states and messages + S->NrState = StNr; + S->NrMsg = MsgNr; + S->Base = Base; + + S->TransFunc = Trans; + + // init all state transition to default function + for (i = 0; i < StNr; i++) + { + for (j = 0; j < MsgNr; j++) + { + S->TransFunc[i * MsgNr + j] = DefFunc; + } + } + + // set the starting state + S->CurrState = InitState; +} + +/*! \brief This function fills in the function pointer into the cell in the state machine + * \param *S pointer to the state machine + * \param St state + * \param Msg incoming message + * \param f the function to be executed when (state, message) combination occurs at the state machine + * \pre *S should be a legal pointer to the state machine, st, msg, should be all within the range, Base should be set in the initial state + * \post + + IRQL = PASSIVE_LEVEL + + */ +VOID StateMachineSetAction( + IN STATE_MACHINE *S, + IN ULONG St, + IN ULONG Msg, + IN STATE_MACHINE_FUNC Func) +{ + ULONG MsgIdx; + + MsgIdx = Msg - S->Base; + + if (St < S->NrState && MsgIdx < S->NrMsg) + { + // boundary checking before setting the action + S->TransFunc[St * S->NrMsg + MsgIdx] = Func; + } +} + +/*! \brief This function does the state transition + * \param *Adapter the NIC adapter pointer + * \param *S the state machine + * \param *Elem the message to be executed + * \return None + + IRQL = DISPATCH_LEVEL + + */ +VOID StateMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem) +{ + (*(S->TransFunc[S->CurrState * S->NrMsg + Elem->MsgType - S->Base]))(pAd, Elem); +} + +/* + ========================================================================== + Description: + The drop function, when machine executes this, the message is simply + ignored. This function does nothing, the message is freed in + StateMachinePerformAction() + ========================================================================== + */ +VOID Drop( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +// =========================================================================================== +// lfsr.c +// =========================================================================================== + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID LfsrInit( + IN PRTMP_ADAPTER pAd, + IN ULONG Seed) +{ + if (Seed == 0) + pAd->Mlme.ShiftReg = 1; + else + pAd->Mlme.ShiftReg = Seed; +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +UCHAR RandomByte( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + UCHAR R, Result; + + R = 0; + + if (pAd->Mlme.ShiftReg == 0) + NdisGetSystemUpTime((ULONG *)&pAd->Mlme.ShiftReg); + + for (i = 0; i < 8; i++) + { + if (pAd->Mlme.ShiftReg & 0x00000001) + { + pAd->Mlme.ShiftReg = ((pAd->Mlme.ShiftReg ^ LFSR_MASK) >> 1) | 0x80000000; + Result = 1; + } + else + { + pAd->Mlme.ShiftReg = pAd->Mlme.ShiftReg >> 1; + Result = 0; + } + R = (R << 1) | Result; + } + + return R; +} + +VOID AsicUpdateAutoFallBackTable( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pRateTable) +{ + UCHAR i; + HT_FBK_CFG0_STRUC HtCfg0; + HT_FBK_CFG1_STRUC HtCfg1; + LG_FBK_CFG0_STRUC LgCfg0; + LG_FBK_CFG1_STRUC LgCfg1; + PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate; + + // set to initial value + HtCfg0.word = 0x65432100; + HtCfg1.word = 0xedcba988; + LgCfg0.word = 0xedcba988; + LgCfg1.word = 0x00002100; + + pNextTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1; + for (i = 1; i < *((PUCHAR) pRateTable); i++) + { + pCurrTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1+i; + switch (pCurrTxRate->Mode) + { + case 0: //CCK + break; + case 1: //OFDM + { + switch(pCurrTxRate->CurrMCS) + { + case 0: + LgCfg0.field.OFDMMCS0FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 1: + LgCfg0.field.OFDMMCS1FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 2: + LgCfg0.field.OFDMMCS2FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 3: + LgCfg0.field.OFDMMCS3FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 4: + LgCfg0.field.OFDMMCS4FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 5: + LgCfg0.field.OFDMMCS5FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 6: + LgCfg0.field.OFDMMCS6FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 7: + LgCfg0.field.OFDMMCS7FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + } + } + break; +#ifdef DOT11_N_SUPPORT + case 2: //HT-MIX + case 3: //HT-GF + { + if ((pNextTxRate->Mode >= MODE_HTMIX) && (pCurrTxRate->CurrMCS != pNextTxRate->CurrMCS)) + { + switch(pCurrTxRate->CurrMCS) + { + case 0: + HtCfg0.field.HTMCS0FBK = pNextTxRate->CurrMCS; + break; + case 1: + HtCfg0.field.HTMCS1FBK = pNextTxRate->CurrMCS; + break; + case 2: + HtCfg0.field.HTMCS2FBK = pNextTxRate->CurrMCS; + break; + case 3: + HtCfg0.field.HTMCS3FBK = pNextTxRate->CurrMCS; + break; + case 4: + HtCfg0.field.HTMCS4FBK = pNextTxRate->CurrMCS; + break; + case 5: + HtCfg0.field.HTMCS5FBK = pNextTxRate->CurrMCS; + break; + case 6: + HtCfg0.field.HTMCS6FBK = pNextTxRate->CurrMCS; + break; + case 7: + HtCfg0.field.HTMCS7FBK = pNextTxRate->CurrMCS; + break; + case 8: + HtCfg1.field.HTMCS8FBK = pNextTxRate->CurrMCS; + break; + case 9: + HtCfg1.field.HTMCS9FBK = pNextTxRate->CurrMCS; + break; + case 10: + HtCfg1.field.HTMCS10FBK = pNextTxRate->CurrMCS; + break; + case 11: + HtCfg1.field.HTMCS11FBK = pNextTxRate->CurrMCS; + break; + case 12: + HtCfg1.field.HTMCS12FBK = pNextTxRate->CurrMCS; + break; + case 13: + HtCfg1.field.HTMCS13FBK = pNextTxRate->CurrMCS; + break; + case 14: + HtCfg1.field.HTMCS14FBK = pNextTxRate->CurrMCS; + break; + case 15: + HtCfg1.field.HTMCS15FBK = pNextTxRate->CurrMCS; + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("AsicUpdateAutoFallBackTable: not support CurrMCS=%d\n", pCurrTxRate->CurrMCS)); + } + } + } + break; +#endif // DOT11_N_SUPPORT // + } + + pNextTxRate = pCurrTxRate; + } + + RTMP_IO_WRITE32(pAd, HT_FBK_CFG0, HtCfg0.word); + RTMP_IO_WRITE32(pAd, HT_FBK_CFG1, HtCfg1.word); + RTMP_IO_WRITE32(pAd, LG_FBK_CFG0, LgCfg0.word); + RTMP_IO_WRITE32(pAd, LG_FBK_CFG1, LgCfg1.word); +} + +/* + ======================================================================== + + Routine Description: + Set MAC register value according operation mode. + OperationMode AND bNonGFExist are for MM and GF Proteciton. + If MM or GF mask is not set, those passing argument doesn't not take effect. + + Operation mode meaning: + = 0 : Pure HT, no preotection. + = 0x01; there may be non-HT devices in both the control and extension channel, protection is optional in BSS. + = 0x10: No Transmission in 40M is protected. + = 0x11: Transmission in both 40M and 20M shall be protected + if (bNonGFExist) + we should choose not to use GF. But still set correct ASIC registers. + ======================================================================== +*/ +VOID AsicUpdateProtect( + IN PRTMP_ADAPTER pAd, + IN USHORT OperationMode, + IN UCHAR SetMask, + IN BOOLEAN bDisableBGProtect, + IN BOOLEAN bNonGFExist) +{ + PROT_CFG_STRUC ProtCfg, ProtCfg4; + UINT32 Protect[6]; + USHORT offset; + UCHAR i; + UINT32 MacReg = 0; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + +#ifdef DOT11_N_SUPPORT + if (!(pAd->CommonCfg.bHTProtect) && (OperationMode != 8)) + { + return; + } + + if (pAd->BATable.numAsOriginator) + { + // + // enable the RTS/CTS to avoid channel collision + // + SetMask = ALLN_SETPROTECT; + OperationMode = 8; + } +#endif // DOT11_N_SUPPORT // + + // Config ASIC RTS threshold register + RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg); + MacReg &= 0xFF0000FF; +#if 0 + MacReg |= (pAd->CommonCfg.RtsThreshold << 8); +#else + // If the user want disable RtsThreshold and enbale Amsdu/Ralink-Aggregation, set the RtsThreshold as 4096 + if (( +#ifdef DOT11_N_SUPPORT + (pAd->CommonCfg.BACapability.field.AmsduEnable) || +#endif // DOT11_N_SUPPORT // + (pAd->CommonCfg.bAggregationCapable == TRUE)) + && pAd->CommonCfg.RtsThreshold == MAX_RTS_THRESHOLD) + { + MacReg |= (0x1000 << 8); + } + else + { + MacReg |= (pAd->CommonCfg.RtsThreshold << 8); + } +#endif + + RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg); + + // Initial common protection settings + RTMPZeroMemory(Protect, sizeof(Protect)); + ProtCfg4.word = 0; + ProtCfg.word = 0; + ProtCfg.field.TxopAllowGF40 = 1; + ProtCfg.field.TxopAllowGF20 = 1; + ProtCfg.field.TxopAllowMM40 = 1; + ProtCfg.field.TxopAllowMM20 = 1; + ProtCfg.field.TxopAllowOfdm = 1; + ProtCfg.field.TxopAllowCck = 1; + ProtCfg.field.RTSThEn = 1; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + + // update PHY mode and rate + if (pAd->CommonCfg.Channel > 14) + ProtCfg.field.ProtectRate = 0x4000; + ProtCfg.field.ProtectRate |= pAd->CommonCfg.RtsRate; + + // Handle legacy(B/G) protection + if (bDisableBGProtect) + { + //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; + ProtCfg.field.ProtectCtrl = 0; + Protect[0] = ProtCfg.word; + Protect[1] = ProtCfg.word; + } + else + { + //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; + ProtCfg.field.ProtectCtrl = 0; // CCK do not need to be protected + Protect[0] = ProtCfg.word; + ProtCfg.field.ProtectCtrl = ASIC_CTS; // OFDM needs using CCK to protect + Protect[1] = ProtCfg.word; + } + +#ifdef DOT11_N_SUPPORT + // Decide HT frame protection. + if ((SetMask & ALLN_SETPROTECT) != 0) + { + switch(OperationMode) + { + case 0x0: + // NO PROTECT + // 1.All STAs in the BSS are 20/40 MHz HT + // 2. in ai 20/40MHz BSS + // 3. all STAs are 20MHz in a 20MHz BSS + // Pure HT. no protection. + + // MM20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[2] = 0x01744004; + + // MM40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[3] = 0x03f44084; + + // CF20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[4] = 0x01744004; + + // CF40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[5] = 0x03f44084; + + if (bNonGFExist) + { + // PROT_NAV(19:18) -- 01 (Short NAV protectiion) + // PROT_CTRL(17:16) -- 01 (RTS/CTS) + Protect[4] = 0x01754004; + Protect[5] = 0x03f54084; + } + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; + break; + + case 1: + // This is "HT non-member protection mode." + // If there may be non-HT STAs my BSS + ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None) + ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) + { + ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18.. + ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083; + } + //Assign Protection method for 20&40 MHz packets + ProtCfg.field.ProtectCtrl = ASIC_RTS; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + ProtCfg4.field.ProtectCtrl = ASIC_RTS; + ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; + Protect[2] = ProtCfg.word; + Protect[3] = ProtCfg4.word; + Protect[4] = ProtCfg.word; + Protect[5] = ProtCfg4.word; + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; + break; + + case 2: + // If only HT STAs are in BSS. at least one is 20MHz. Only protect 40MHz packets + ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None) + ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1. + + //Assign Protection method for 40MHz packets + ProtCfg4.field.ProtectCtrl = ASIC_RTS; + ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; + Protect[2] = ProtCfg.word; + Protect[3] = ProtCfg4.word; + if (bNonGFExist) + { + ProtCfg.field.ProtectCtrl = ASIC_RTS; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + } + Protect[4] = ProtCfg.word; + Protect[5] = ProtCfg4.word; + + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; + break; + + case 3: + // HT mixed mode. PROTECT ALL! + // Assign Rate + ProtCfg.word = 0x01744004; //duplicaet legacy 24M. BW set 1. + ProtCfg4.word = 0x03f44084; + // both 20MHz and 40MHz are protected. Whether use RTS or CTS-to-self depends on the + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) + { + ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18.. + ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083 + } + //Assign Protection method for 20&40 MHz packets + ProtCfg.field.ProtectCtrl = ASIC_RTS; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + ProtCfg4.field.ProtectCtrl = ASIC_RTS; + ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; + Protect[2] = ProtCfg.word; + Protect[3] = ProtCfg4.word; + Protect[4] = ProtCfg.word; + Protect[5] = ProtCfg4.word; + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; + break; + + case 8: + // Special on for Atheros problem n chip. + Protect[2] = 0x01754004; + Protect[3] = 0x03f54084; + Protect[4] = 0x01754004; + Protect[5] = 0x03f54084; + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; + break; + } + } +#endif // DOT11_N_SUPPORT // + + offset = CCK_PROT_CFG; + for (i = 0;i < 6;i++) + { + if ((SetMask & (1<< i))) + { + RTMP_IO_WRITE32(pAd, offset + i*4, Protect[i]); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSwitchChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel, + IN BOOLEAN bScan) +{ + ULONG R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0; + CHAR TxPwer = 0, TxPwer2 = DEFAULT_RF_TX_POWER; //Bbp94 = BBPR94_DEFAULT, TxPwer2 = DEFAULT_RF_TX_POWER; + UCHAR index; + UINT32 Value = 0; //BbpReg, Value; + RTMP_RF_REGS *RFRegTable; + + // Search Tx power value + for (index = 0; index < pAd->ChannelListNum; index++) + { + if (Channel == pAd->ChannelList[index].Channel) + { + TxPwer = pAd->ChannelList[index].Power; + TxPwer2 = pAd->ChannelList[index].Power2; + break; + } + } + + if (index == MAX_NUM_OF_CHANNELS) + { + DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: Cant find the Channel#%d \n", Channel)); + } + + { + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R2 = RFRegTable[index].R2; + if (pAd->Antenna.field.TxPath == 1) + { + R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; + } + + if (pAd->Antenna.field.RxPath == 2) + { + R2 |= 0x40; // write 1 to off Rxpath. + } + else if (pAd->Antenna.field.RxPath == 1) + { + R2 |= 0x20040; // write 1 to off RxPath + } + + if (Channel > 14) + { + // initialize R3, R4 + R3 = (RFRegTable[index].R3 & 0xffffc1ff); + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15); + + // 5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB + // R3 + if ((TxPwer >= -7) && (TxPwer < 0)) + { + TxPwer = (7+TxPwer); + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10); + DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer=%d \n", TxPwer)); + } + else + { + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10) | (1 << 9); + } + + // R4 + if ((TxPwer2 >= -7) && (TxPwer2 < 0)) + { + TxPwer2 = (7+TxPwer2); + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7); + DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer2=%d \n", TxPwer2)); + } + else + { + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7) | (1 << 6); + } + } + else + { + R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9); // set TX power0 + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15) | (TxPwer2 <<6);// Set freq Offset & TxPwr1 + } + + // Based on BBP current mode before changing RF channel. + if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40)) + { + R4 |=0x200000; + } + + // Update variables + pAd->LatchRfRegs.Channel = Channel; + pAd->LatchRfRegs.R1 = RFRegTable[index].R1; + pAd->LatchRfRegs.R2 = R2; + pAd->LatchRfRegs.R3 = R3; + pAd->LatchRfRegs.R4 = R4; + + // Set RF value 1's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 2's set R3[bit2] = [1] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 | 0x04)); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 3's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + break; + } + } + break; + + default: + break; + } + } + + // Change BBP setting during siwtch from a->g, g->a + if (Channel <= 14) + { + ULONG TxPinCfg = 0x00050F0A;//Gary 2007/08/09 0x050A0A + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue. + //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); + + // Rx High power VGA offset for LNA select + if (pAd->NicConfig2.field.ExternalLNAForG) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46); + } + else + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50); + } + + // 5G band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x04); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + else + { + ULONG TxPinCfg = 0x00050F05;//Gary 2007/8/9 0x050505 + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue. + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2); + + // Rx High power VGA offset for LNA select + if (pAd->NicConfig2.field.ExternalLNAForA) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46); + } + else + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50); + } + + // 5G band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x02); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + + // R66 should be set according to Channel and use 20MHz when scanning + //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x2E + GET_LNA_GAIN(pAd))); + if (bScan) + RTMPSetAGCInitValue(pAd, BW_20); + else + RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW); + + // + // On 11A, We should delay and wait RF/BBP to be stable + // and the appropriate time should be 1000 micro seconds + // 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL. + // + RTMPusecDelay(1000); + + DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%lu, Pwr1=%lu, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", + Channel, + pAd->RfIcType, + (R3 & 0x00003e00) >> 9, + (R4 & 0x000007c0) >> 6, + pAd->Antenna.field.TxPath, + pAd->LatchRfRegs.R1, + pAd->LatchRfRegs.R2, + pAd->LatchRfRegs.R3, + pAd->LatchRfRegs.R4)); +} + +/* + ========================================================================== + Description: + This function is required for 2421 only, and should not be used during + site survey. It's only required after NIC decided to stay at a channel + for a longer period. + When this function is called, it's always after AsicSwitchChannel(). + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicLockChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicAntennaSelect( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ +} + +/* + ======================================================================== + + Routine Description: + Antenna miscellaneous setting. + + Arguments: + pAd Pointer to our adapter + BandState Indicate current Band State. + + Return Value: + None + + IRQL <= DISPATCH_LEVEL + + Note: + 1.) Frame End type control + only valid for G only (RF_2527 & RF_2529) + 0: means DPDT, set BBP R4 bit 5 to 1 + 1: means SPDT, set BBP R4 bit 5 to 0 + + + ======================================================================== +*/ +VOID AsicAntennaSetting( + IN PRTMP_ADAPTER pAd, + IN ABGBAND_STATE BandState) +{ +} + +VOID AsicRfTuningExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ +} + +/* + ========================================================================== + Description: + Gives CCK TX rate 2 more dB TX power. + This routine works only in LINK UP in INFRASTRUCTURE mode. + + calculate desired Tx power in RF R3.Tx0~5, should consider - + 0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment) + 1. TxPowerPercentage + 2. auto calibration based on TSSI feedback + 3. extra 2 db for CCK + 4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP + + NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment), + it should be called AFTER MlmeDynamicTxRatSwitching() + ========================================================================== + */ +VOID AsicAdjustTxPower( + IN PRTMP_ADAPTER pAd) +{ + INT i, j; + CHAR DeltaPwr = 0; + BOOLEAN bAutoTxAgc = FALSE; + UCHAR TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep; + UCHAR BbpR1 = 0, BbpR49 = 0, idx; + PCHAR pTxAgcCompensate; + ULONG TxPwr[5]; + CHAR Value; + + if (pAd->CommonCfg.BBPCurrentBW == BW_40) + { + if (pAd->CommonCfg.CentralChannel > 14) + { + TxPwr[0] = pAd->Tx40MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx40MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgGBand[4]; + } + } + else + { + if (pAd->CommonCfg.Channel > 14) + { + TxPwr[0] = pAd->Tx20MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx20MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgGBand[4]; + } + } + + // TX power compensation for temperature variation based on TSSI. try every 4 second + if (pAd->Mlme.OneSecPeriodicRound % 4 == 0) + { + if (pAd->CommonCfg.Channel <= 14) + { + /* bg channel */ + bAutoTxAgc = pAd->bAutoTxAgcG; + TssiRef = pAd->TssiRefG; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0]; + TxAgcStep = pAd->TxAgcStepG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + /* a channel */ + bAutoTxAgc = pAd->bAutoTxAgcA; + TssiRef = pAd->TssiRefA; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0]; + TxAgcStep = pAd->TxAgcStepA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + { + /* BbpR1 is unsigned char */ + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49); + + /* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */ + /* compensate: +4 +3 +2 +1 0 -1 -2 -3 -4 * steps */ + /* step value is defined in pAd->TxAgcStepG for tx power value */ + + /* [4]+1+[4] p4 p3 p2 p1 o1 m1 m2 m3 m4 */ + /* ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 + above value are examined in mass factory production */ + /* [4] [3] [2] [1] [0] [1] [2] [3] [4] */ + + /* plus (+) is 0x00 ~ 0x45, minus (-) is 0xa0 ~ 0xf0 */ + /* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */ + /* if value is 0xa5, tx power will be -= TxAgcStep*(2-1) */ + + if (BbpR49 > pTssiMinusBoundary[1]) + { + // Reading is larger than the reference value + // check for how large we need to decrease the Tx power + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 <= pTssiMinusBoundary[idx]) // Found the range + break; + } + // The index is the step we should decrease, idx = 0 means there is nothing to compensate + *pTxAgcCompensate = -(TxAgcStep * (idx-1)); + + DeltaPwr += (*pTxAgcCompensate); + DBGPRINT(RT_DEBUG_TRACE, ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else if (BbpR49 < pTssiPlusBoundary[1]) + { + // Reading is smaller than the reference value + // check for how large we need to increase the Tx power + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 >= pTssiPlusBoundary[idx]) // Found the range + break; + } + // The index is the step we should increase, idx = 0 means there is nothing to compensate + *pTxAgcCompensate = TxAgcStep * (idx-1); + DeltaPwr += (*pTxAgcCompensate); + DBGPRINT(RT_DEBUG_TRACE, ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else + { + *pTxAgcCompensate = 0; + DBGPRINT(RT_DEBUG_TRACE, (" Tx Power, BBP R49=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, 0)); + } + } + } + else + { + if (pAd->CommonCfg.Channel <= 14) + { + bAutoTxAgc = pAd->bAutoTxAgcG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + bAutoTxAgc = pAd->bAutoTxAgcA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + DeltaPwr += (*pTxAgcCompensate); + } + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpR1); + BbpR1 &= 0xFC; + +#ifdef SINGLE_SKU + // Handle regulatory max tx power constrain + do + { + UCHAR TxPwrInEEPROM = 0xFF, CountryTxPwr = 0xFF, criterion; + UCHAR AdjustMaxTxPwr[40]; + + if (pAd->CommonCfg.Channel > 14) // 5G band + TxPwrInEEPROM = ((pAd->CommonCfg.DefineMaxTxPwr & 0xFF00) >> 8); + else // 2.4G band + TxPwrInEEPROM = (pAd->CommonCfg.DefineMaxTxPwr & 0x00FF); + CountryTxPwr = GetCuntryMaxTxPwr(pAd, pAd->CommonCfg.Channel); + + // error handling, range check + if ((TxPwrInEEPROM > 0x50) || (CountryTxPwr > 0x50)) + { + DBGPRINT(RT_DEBUG_ERROR,("AsicAdjustTxPower - Invalid max tx power (=0x%02x), CountryTxPwr=%d\n", TxPwrInEEPROM, CountryTxPwr)); + break; + } + + criterion = *((PUCHAR)TxPwr + 2) & 0xF; // FAE use OFDM 6M as criterion + + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (criterion=%d, TxPwrInEEPROM=%d, CountryTxPwr=%d)\n", criterion, TxPwrInEEPROM, CountryTxPwr)); + + // Adjust max tx power according to the relationship of tx power in E2PROM + for (i=0; i<5; i++) + { + // CCK will have 4dBm larger than OFDM + // Therefore, we should separate to parse the tx power field + if (i == 0) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); + + if (j < 4) + { + // CCK will have 4dBm larger than OFDM + AdjustMaxTxPwr[i*8+j] = TxPwrInEEPROM + (Value - criterion) + 4; + } + else + { + AdjustMaxTxPwr[i*8+j] = TxPwrInEEPROM + (Value - criterion); + } + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + } + } + else + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); + + AdjustMaxTxPwr[i*8+j] = TxPwrInEEPROM + (Value - criterion); + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + } + } + } + + // Adjust tx power according to the relationship + for (i=0; i<5; i++) + { + if (TxPwr[i] != 0xffffffff) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); + + // The system tx power is larger than the regulatory, the power should be restrain + if (AdjustMaxTxPwr[i*8+j] > CountryTxPwr) + { + // decrease to zero and don't need to take care BBPR1 + if ((Value - (AdjustMaxTxPwr[i*8+j] - CountryTxPwr)) > 0) + Value -= (AdjustMaxTxPwr[i*8+j] - CountryTxPwr); + else + Value = 0; + + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + } + else + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d, no change)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + + TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); + } + } + } + } while (FALSE); +#endif // SINGLE_SKU // + + /* calculate delta power based on the percentage specified from UI */ + // E2PROM setting is calibrated for maximum TX power (i.e. 100%) + // We lower TX power here according to the percentage specified from UI + if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff) // AUTO TX POWER control + ; + else if (pAd->CommonCfg.TxPowerPercentage > 90) // 91 ~ 100% & AUTO, treat as 100% in terms of mW + ; + else if (pAd->CommonCfg.TxPowerPercentage > 60) // 61 ~ 90%, treat as 75% in terms of mW // DeltaPwr -= 1; + { + DeltaPwr -= 1; + } + else if (pAd->CommonCfg.TxPowerPercentage > 30) // 31 ~ 60%, treat as 50% in terms of mW // DeltaPwr -= 3; + { + DeltaPwr -= 3; + } + else if (pAd->CommonCfg.TxPowerPercentage > 15) // 16 ~ 30%, treat as 25% in terms of mW // DeltaPwr -= 6; + { + BbpR1 |= 0x01; + } + else if (pAd->CommonCfg.TxPowerPercentage > 9) // 10 ~ 15%, treat as 12.5% in terms of mW // DeltaPwr -= 9; + { + BbpR1 |= 0x01; + DeltaPwr -= 3; + } + else // 0 ~ 9 %, treat as MIN(~3%) in terms of mW // DeltaPwr -= 12; + { + BbpR1 |= 0x02; + } + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpR1); + + /* reset different new tx power for different TX rate */ + for(i=0; i<5; i++) + { + if (TxPwr[i] != 0xffffffff) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); /* 0 ~ 15 */ + + if ((Value + DeltaPwr) < 0) + { + Value = 0; /* min */ + } + else if ((Value + DeltaPwr) > 0xF) + { + Value = 0xF; /* max */ + } + else + { + Value += DeltaPwr; /* temperature compensation */ + } + + /* fill new value to CSR offset */ + TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); + } + + /* write tx power value to CSR */ + /* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M + TX power for OFDM 6M/9M + TX power for CCK5.5M/11M + TX power for CCK1M/2M */ + /* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */ + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, TxPwr[i]); + } + } + +} + +#ifdef CONFIG_STA_SUPPORT +/* + ========================================================================== + Description: + put PHY to sleep here, and set next wakeup timer. PHY doesn't not wakeup + automatically. Instead, MCU will issue a TwakeUpInterrupt to host after + the wakeup timer timeout. Driver has to issue a separate command to wake + PHY up. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp) +{ + RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp); +} + +/* + ========================================================================== + Description: + AsicForceWakeup() is used whenever manual wakeup is required + AsicForceSleep() should only be used when not in INFRA BSS. When + in INFRA BSS, we should use AsicSleepThenAutoWakeup() instead. + ========================================================================== + */ +VOID AsicForceSleep( + IN PRTMP_ADAPTER pAd) +{ + +} + +/* + ========================================================================== + Description: + AsicForceWakeup() is used whenever Twakeup timer (set via AsicSleepThenAutoWakeup) + expired. + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + ========================================================================== + */ +VOID AsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx) +{ + DBGPRINT(RT_DEBUG_TRACE, ("--> AsicForceWakeup \n")); + RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx); +} +#endif // CONFIG_STA_SUPPORT // +/* + ========================================================================== + Description: + Set My BSSID + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSetBssid( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid) +{ + ULONG Addr4; + DBGPRINT(RT_DEBUG_TRACE, ("==============> AsicSetBssid %x:%x:%x:%x:%x:%x\n", + pBssid[0],pBssid[1],pBssid[2],pBssid[3], pBssid[4],pBssid[5])); + + Addr4 = (ULONG)(pBssid[0]) | + (ULONG)(pBssid[1] << 8) | + (ULONG)(pBssid[2] << 16) | + (ULONG)(pBssid[3] << 24); + RTMP_IO_WRITE32(pAd, MAC_BSSID_DW0, Addr4); + + Addr4 = 0; + // always one BSSID in STA mode + Addr4 = (ULONG)(pBssid[4]) | (ULONG)(pBssid[5] << 8); + + RTMP_IO_WRITE32(pAd, MAC_BSSID_DW1, Addr4); +} + +VOID AsicSetMcastWC( + IN PRTMP_ADAPTER pAd) +{ + MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[MCAST_WCID]; + USHORT offset; + + pEntry->Sst = SST_ASSOC; + pEntry->Aid = MCAST_WCID; // Softap supports 1 BSSID and use WCID=0 as multicast Wcid index + pEntry->PsMode = PWR_ACTIVE; + pEntry->CurrTxRate = pAd->CommonCfg.MlmeRate; + offset = MAC_WCID_BASE + BSS0Mcast_WCID * HW_WCID_ENTRY_SIZE; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicDelWcidTab( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid) +{ + ULONG Addr0 = 0x0, Addr1 = 0x0; + ULONG offset; + + DBGPRINT(RT_DEBUG_TRACE, ("AsicDelWcidTab==>Wcid = 0x%x\n",Wcid)); + offset = MAC_WCID_BASE + Wcid * HW_WCID_ENTRY_SIZE; + RTMP_IO_WRITE32(pAd, offset, Addr0); + offset += 4; + RTMP_IO_WRITE32(pAd, offset, Addr1); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicEnableRDG( + IN PRTMP_ADAPTER pAd) +{ + TX_LINK_CFG_STRUC TxLinkCfg; + UINT32 Data = 0; + + RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); + TxLinkCfg.field.TxRDGEn = 1; + RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); + + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + Data |= 0x80; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + + //OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicDisableRDG( + IN PRTMP_ADAPTER pAd) +{ + TX_LINK_CFG_STRUC TxLinkCfg; + UINT32 Data = 0; + + + RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); + TxLinkCfg.field.TxRDGEn = 0; + RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); + + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + + Data &= 0xFFFFFF00; + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE) +#ifdef DOT11_N_SUPPORT + && (pAd->MacTab.fAnyStationMIMOPSDynamic == FALSE) +#endif // DOT11_N_SUPPORT // + ) + { + // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode + if (pAd->CommonCfg.bEnableTxBurst) + Data |= 0x20; + } + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicDisableSync( + IN PRTMP_ADAPTER pAd) +{ + BCN_TIME_CFG_STRUC csr; + + DBGPRINT(RT_DEBUG_TRACE, ("--->Disable TSF synchronization\n")); + + // 2003-12-20 disable TSF and TBTT while NIC in power-saving have side effect + // that NIC will never wakes up because TSF stops and no more + // TBTT interrupts + pAd->TbttTickCount = 0; + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); + csr.field.bBeaconGen = 0; + csr.field.bTBTTEnable = 0; + csr.field.TsfSyncMode = 0; + csr.field.bTsfTicking = 0; + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); + +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicEnableBssSync( + IN PRTMP_ADAPTER pAd) +{ + BCN_TIME_CFG_STRUC csr; + + DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableBssSync(INFRA mode)\n")); + + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + csr.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU + csr.field.bTsfTicking = 1; + csr.field.TsfSyncMode = 1; // sync TSF in INFRASTRUCTURE mode + csr.field.bBeaconGen = 0; // do NOT generate BEACON + csr.field.bTBTTEnable = 1; + } +#endif // CONFIG_STA_SUPPORT // + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); +} + +/* + ========================================================================== + Description: + Note: + BEACON frame in shared memory should be built ok before this routine + can be called. Otherwise, a garbage frame maybe transmitted out every + Beacon period. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicEnableIbssSync( + IN PRTMP_ADAPTER pAd) +{ + BCN_TIME_CFG_STRUC csr9; + PUCHAR ptr; + UINT i; + + DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableIbssSync(ADHOC mode. MPDUtotalByteCount = %d)\n", pAd->BeaconTxWI.MPDUtotalByteCount)); + + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr9.word); + csr9.field.bBeaconGen = 0; + csr9.field.bTBTTEnable = 0; + csr9.field.bTsfTicking = 0; + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word); + +#ifdef RT2860 + // move BEACON TXD and frame content to on-chip memory + ptr = (PUCHAR)&pAd->BeaconTxWI; + for (i=0; iBeaconBuf; + for (i=0; i< pAd->BeaconTxWI.MPDUtotalByteCount; i+=4) + { + UINT32 longptr = *ptr + (*(ptr+1)<<8) + (*(ptr+2)<<16) + (*(ptr+3)<<24); + RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, longptr); + ptr +=4; + } +#endif // RT2860 // + + // start sending BEACON + csr9.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU + csr9.field.bTsfTicking = 1; + csr9.field.TsfSyncMode = 2; // sync TSF in IBSS mode + csr9.field.bTBTTEnable = 1; + csr9.field.bBeaconGen = 1; + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word); +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSetEdcaParm( + IN PRTMP_ADAPTER pAd, + IN PEDCA_PARM pEdcaParm) +{ + EDCA_AC_CFG_STRUC Ac0Cfg, Ac1Cfg, Ac2Cfg, Ac3Cfg; + AC_TXOP_CSR0_STRUC csr0; + AC_TXOP_CSR1_STRUC csr1; + AIFSN_CSR_STRUC AifsnCsr; + CWMIN_CSR_STRUC CwminCsr; + CWMAX_CSR_STRUC CwmaxCsr; + int i; + + Ac0Cfg.word = 0; + Ac1Cfg.word = 0; + Ac2Cfg.word = 0; + Ac3Cfg.word = 0; + if ((pEdcaParm == NULL) || (pEdcaParm->bValid == FALSE)) + { + DBGPRINT(RT_DEBUG_TRACE,("AsicSetEdcaParm\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WMM_INUSED); + for (i=0; iMacTab.Content[i].ValidAsCLI || pAd->MacTab.Content[i].ValidAsApCli) + CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.Content[i], fCLIENT_STATUS_WMM_CAPABLE); + } + + //======================================================== + // MAC Register has a copy . + //======================================================== + if( pAd->CommonCfg.bEnableTxBurst ) + { + // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode + Ac0Cfg.field.AcTxop = 0x20; // Suggest by John for TxBurst in HT Mode + } + else + Ac0Cfg.field.AcTxop = 0; // QID_AC_BE + Ac0Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac0Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac0Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word); + + Ac1Cfg.field.AcTxop = 0; // QID_AC_BK + Ac1Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac1Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac1Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word); + + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + Ac2Cfg.field.AcTxop = 192; // AC_VI: 192*32us ~= 6ms + Ac3Cfg.field.AcTxop = 96; // AC_VO: 96*32us ~= 3ms + } + else + { + Ac2Cfg.field.AcTxop = 96; // AC_VI: 96*32us ~= 3ms + Ac3Cfg.field.AcTxop = 48; // AC_VO: 48*32us ~= 1.5ms + } + Ac2Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac2Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac2Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word); + Ac3Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac3Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac3Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word); + + //======================================================== + // DMA Register has a copy too. + //======================================================== + csr0.field.Ac0Txop = 0; // QID_AC_BE + csr0.field.Ac1Txop = 0; // QID_AC_BK + RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + csr1.field.Ac2Txop = 192; // AC_VI: 192*32us ~= 6ms + csr1.field.Ac3Txop = 96; // AC_VO: 96*32us ~= 3ms + } + else + { + csr1.field.Ac2Txop = 96; // AC_VI: 96*32us ~= 3ms + csr1.field.Ac3Txop = 48; // AC_VO: 48*32us ~= 1.5ms + } + RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word); + + CwminCsr.word = 0; + CwminCsr.field.Cwmin0 = CW_MIN_IN_BITS; + CwminCsr.field.Cwmin1 = CW_MIN_IN_BITS; + CwminCsr.field.Cwmin2 = CW_MIN_IN_BITS; + CwminCsr.field.Cwmin3 = CW_MIN_IN_BITS; + RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word); + + CwmaxCsr.word = 0; + CwmaxCsr.field.Cwmax0 = CW_MAX_IN_BITS; + CwmaxCsr.field.Cwmax1 = CW_MAX_IN_BITS; + CwmaxCsr.field.Cwmax2 = CW_MAX_IN_BITS; + CwmaxCsr.field.Cwmax3 = CW_MAX_IN_BITS; + RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word); + + RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, 0x00002222); + + NdisZeroMemory(&pAd->CommonCfg.APEdcaParm, sizeof(EDCA_PARM)); + } + else + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WMM_INUSED); + //======================================================== + // MAC Register has a copy. + //======================================================== + // + // Modify Cwmin/Cwmax/Txop on queue[QID_AC_VI], Recommend by Jerry 2005/07/27 + // To degrade our VIDO Queue's throughput for WiFi WMM S3T07 Issue. + // + //pEdcaParm->Txop[QID_AC_VI] = pEdcaParm->Txop[QID_AC_VI] * 7 / 10; // rt2860c need this + + Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE]; + Ac0Cfg.field.Cwmin= pEdcaParm->Cwmin[QID_AC_BE]; + Ac0Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BE]; + Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]; //+1; + + Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK]; + Ac1Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_BK]; //+2; + Ac1Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BK]; + Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; //+1; + + Ac2Cfg.field.AcTxop = (pEdcaParm->Txop[QID_AC_VI] * 6) / 10; + Ac2Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VI]; + Ac2Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VI]; + Ac2Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VI]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Tuning for Wi-Fi WMM S06 + if (pAd->CommonCfg.bWiFiTest && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + Ac2Cfg.field.Aifsn -= 1; + + // Tuning for TGn Wi-Fi 5.2.32 + // STA TestBed changes in this item: conexant legacy sta ==> broadcom 11n sta + if (STA_TGN_WIFI_ON(pAd) && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + { + Ac0Cfg.field.Aifsn = 3; + Ac2Cfg.field.AcTxop = 5; + } + } +#endif // CONFIG_STA_SUPPORT // + + Ac3Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VO]; + Ac3Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VO]; + Ac3Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VO]; + Ac3Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VO]; + +//#ifdef WIFI_TEST + if (pAd->CommonCfg.bWiFiTest) + { + if (Ac3Cfg.field.AcTxop == 102) + { + Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE] ? pEdcaParm->Txop[QID_AC_BE] : 10; + Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]-1; /* AIFSN must >= 1 */ + Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK]; + Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; + Ac2Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VI]; + } /* End of if */ + } +//#endif // WIFI_TEST // + + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word); + RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word); + RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word); + RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word); + + + //======================================================== + // DMA Register has a copy too. + //======================================================== + csr0.field.Ac0Txop = Ac0Cfg.field.AcTxop; + csr0.field.Ac1Txop = Ac1Cfg.field.AcTxop; + RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); + + csr1.field.Ac2Txop = Ac2Cfg.field.AcTxop; + csr1.field.Ac3Txop = Ac3Cfg.field.AcTxop; + RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word); + + CwminCsr.word = 0; + CwminCsr.field.Cwmin0 = pEdcaParm->Cwmin[QID_AC_BE]; + CwminCsr.field.Cwmin1 = pEdcaParm->Cwmin[QID_AC_BK]; + CwminCsr.field.Cwmin2 = pEdcaParm->Cwmin[QID_AC_VI]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + CwminCsr.field.Cwmin3 = pEdcaParm->Cwmin[QID_AC_VO] - 1; //for TGn wifi test +#endif // CONFIG_STA_SUPPORT // + RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word); + + CwmaxCsr.word = 0; + CwmaxCsr.field.Cwmax0 = pEdcaParm->Cwmax[QID_AC_BE]; + CwmaxCsr.field.Cwmax1 = pEdcaParm->Cwmax[QID_AC_BK]; + CwmaxCsr.field.Cwmax2 = pEdcaParm->Cwmax[QID_AC_VI]; + CwmaxCsr.field.Cwmax3 = pEdcaParm->Cwmax[QID_AC_VO]; + RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word); + + AifsnCsr.word = 0; + AifsnCsr.field.Aifsn0 = Ac0Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BE]; + AifsnCsr.field.Aifsn1 = Ac1Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BK]; + AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_VI]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Tuning for Wi-Fi WMM S06 + if (pAd->CommonCfg.bWiFiTest && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn - 4; + + // Tuning for TGn Wi-Fi 5.2.32 + // STA TestBed changes in this item: conexant legacy sta ==> broadcom 11n sta + if (STA_TGN_WIFI_ON(pAd) && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + { + AifsnCsr.field.Aifsn0 = 3; + AifsnCsr.field.Aifsn2 = 7; + } + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + AifsnCsr.field.Aifsn3 = Ac3Cfg.field.Aifsn - 1; //pEdcaParm->Aifsn[QID_AC_VO]; //for TGn wifi test +#endif // CONFIG_STA_SUPPORT // + RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, AifsnCsr.word); + + NdisMoveMemory(&pAd->CommonCfg.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + if (!ADHOC_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE,("EDCA [#%d]: AIFSN CWmin CWmax TXOP(us) ACM\n", pEdcaParm->EdcaUpdateCount)); + DBGPRINT(RT_DEBUG_TRACE,(" AC_BE %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[0], + pEdcaParm->Cwmin[0], + pEdcaParm->Cwmax[0], + pEdcaParm->Txop[0]<<5, + pEdcaParm->bACM[0])); + DBGPRINT(RT_DEBUG_TRACE,(" AC_BK %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[1], + pEdcaParm->Cwmin[1], + pEdcaParm->Cwmax[1], + pEdcaParm->Txop[1]<<5, + pEdcaParm->bACM[1])); + DBGPRINT(RT_DEBUG_TRACE,(" AC_VI %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[2], + pEdcaParm->Cwmin[2], + pEdcaParm->Cwmax[2], + pEdcaParm->Txop[2]<<5, + pEdcaParm->bACM[2])); + DBGPRINT(RT_DEBUG_TRACE,(" AC_VO %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[3], + pEdcaParm->Cwmin[3], + pEdcaParm->Cwmax[3], + pEdcaParm->Txop[3]<<5, + pEdcaParm->bACM[3])); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSetSlotTime( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUseShortSlotTime) +{ + ULONG SlotTime; + UINT32 RegValue = 0; + +#ifdef CONFIG_STA_SUPPORT + if (pAd->CommonCfg.Channel > 14) + bUseShortSlotTime = TRUE; +#endif // CONFIG_STA_SUPPORT // + + if (bUseShortSlotTime) + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED); + else + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED); + + SlotTime = (bUseShortSlotTime)? 9 : 20; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // force using short SLOT time for FAE to demo performance when TxBurst is ON + if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED))) +#ifdef DOT11_N_SUPPORT + || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE) && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE)) +#endif // DOT11_N_SUPPORT // + ) + { + // In this case, we will think it is doing Wi-Fi test + // And we will not set to short slot when bEnableTxBurst is TRUE. + } + else if (pAd->CommonCfg.bEnableTxBurst) + SlotTime = 9; + } +#endif // CONFIG_STA_SUPPORT // + + // + // For some reasons, always set it to short slot time. + // + // ToDo: Should consider capability with 11B + // +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->StaCfg.BssType == BSS_ADHOC) + SlotTime = 20; + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_IO_READ32(pAd, BKOFF_SLOT_CFG, &RegValue); + RegValue = RegValue & 0xFFFFFF00; + + RegValue |= SlotTime; + + RTMP_IO_WRITE32(pAd, BKOFF_SLOT_CFG, RegValue); +} + +/* + ======================================================================== + Description: + Add Shared key information into ASIC. + Update shared key, TxMic and RxMic to Asic Shared key table + Update its cipherAlg to Asic Shared key Mode. + + Return: + ======================================================================== +*/ +VOID AsicAddSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN PUCHAR pKey, + IN PUCHAR pTxMic, + IN PUCHAR pRxMic) +{ + ULONG offset; //, csr0; + SHAREDKEY_MODE_STRUC csr1; +#ifdef RT2860 + INT i; +#endif // RT2860 // + + DBGPRINT(RT_DEBUG_TRACE, ("AsicAddSharedKeyEntry BssIndex=%d, KeyIdx=%d\n", BssIndex,KeyIdx)); +//============================================================================================ + + DBGPRINT(RT_DEBUG_TRACE,("AsicAddSharedKeyEntry: %s key #%d\n", CipherName[CipherAlg], BssIndex*4 + KeyIdx)); + DBGPRINT_RAW(RT_DEBUG_TRACE, (" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15])); + if (pRxMic) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); + } + if (pTxMic) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); + } +//============================================================================================ + // + // fill key material - key + TX MIC + RX MIC + // +#ifdef RT2860 + offset = SHARED_KEY_TABLE_BASE + (4*BssIndex + KeyIdx)*HW_KEY_ENTRY_SIZE; + for (i=0; iKey; + PUCHAR pTxMic = pCipherKey->TxMic; + PUCHAR pRxMic = pCipherKey->RxMic; + PUCHAR pTxtsc = pCipherKey->TxTsc; + UCHAR CipherAlg = pCipherKey->CipherAlg; + SHAREDKEY_MODE_STRUC csr1; +#ifdef RT2860 + UCHAR i; +#endif // RT2860 // + + DBGPRINT(RT_DEBUG_TRACE, ("==> AsicAddKeyEntry\n")); + // + // 1.) decide key table offset + // + if (bUsePairewiseKeyTable) + offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE); + else + offset = SHARED_KEY_TABLE_BASE + (4 * BssIndex + KeyIdx) * HW_KEY_ENTRY_SIZE; + + // + // 2.) Set Key to Asic + // + //for (i = 0; i < KeyLen; i++) +#ifdef RT2860 + for (i = 0; i < MAX_LEN_OF_PEER_KEY; i++) + { + RTMP_IO_WRITE8(pAd, offset + i, pKey[i]); + } + offset += MAX_LEN_OF_PEER_KEY; + + // + // 3.) Set MIC key if available + // + if (pTxMic) + { + for (i = 0; i < 8; i++) + { + RTMP_IO_WRITE8(pAd, offset + i, pTxMic[i]); + } + } + offset += LEN_TKIP_TXMICK; + + if (pRxMic) + { + for (i = 0; i < 8; i++) + { + RTMP_IO_WRITE8(pAd, offset + i, pRxMic[i]); + } + } +#endif // RT2860 // + + + // + // 4.) Modify IV/EIV if needs + // This will force Asic to use this key ID by setting IV. + // + if (bTxKey) + { +#ifdef RT2860 + offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE); + // + // Write IV + // + RTMP_IO_WRITE8(pAd, offset, pTxtsc[1]); + RTMP_IO_WRITE8(pAd, offset + 1, ((pTxtsc[1] | 0x20) & 0x7f)); + RTMP_IO_WRITE8(pAd, offset + 2, pTxtsc[0]); + + IV4 = (KeyIdx << 6); + if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) ||(CipherAlg == CIPHER_AES)) + IV4 |= 0x20; // turn on extension bit means EIV existence + + RTMP_IO_WRITE8(pAd, offset + 3, IV4); + + // + // Write EIV + // + offset += 4; + for (i = 0; i < 4; i++) + { + RTMP_IO_WRITE8(pAd, offset + i, pTxtsc[i + 2]); + } +#endif // RT2860 // + + AsicUpdateWCIDAttribute(pAd, WCID, BssIndex, CipherAlg, bUsePairewiseKeyTable); + } + + if (!bUsePairewiseKeyTable) + { + // + // Only update the shared key security mode + // + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), &csr1.word); + if ((BssIndex % 2) == 0) + { + if (KeyIdx == 0) + csr1.field.Bss0Key0CipherAlg = CipherAlg; + else if (KeyIdx == 1) + csr1.field.Bss0Key1CipherAlg = CipherAlg; + else if (KeyIdx == 2) + csr1.field.Bss0Key2CipherAlg = CipherAlg; + else + csr1.field.Bss0Key3CipherAlg = CipherAlg; + } + else + { + if (KeyIdx == 0) + csr1.field.Bss1Key0CipherAlg = CipherAlg; + else if (KeyIdx == 1) + csr1.field.Bss1Key1CipherAlg = CipherAlg; + else if (KeyIdx == 2) + csr1.field.Bss1Key2CipherAlg = CipherAlg; + else + csr1.field.Bss1Key3CipherAlg = CipherAlg; + } + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), csr1.word); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<== AsicAddKeyEntry\n")); +} + + +/* + ======================================================================== + Description: + Add Pair-wise key material into ASIC. + Update pairwise key, TxMic and RxMic to Asic Pair-wise key table + + Return: + ======================================================================== +*/ +VOID AsicAddPairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR WCID, + IN CIPHER_KEY *pCipherKey) +{ + INT i; + ULONG offset; + PUCHAR pKey = pCipherKey->Key; + PUCHAR pTxMic = pCipherKey->TxMic; + PUCHAR pRxMic = pCipherKey->RxMic; +#ifdef DBG + UCHAR CipherAlg = pCipherKey->CipherAlg; +#endif // DBG // + + // EKEY + offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE); +#ifdef RT2860 + for (i=0; i= 100) + { +#ifdef RT2860 +#ifdef RALINK_ATE + if (pAd->ate.bFWLoading == TRUE) + { + /* reloading firmware when received iwpriv cmd "ATE=ATESTOP" */ + if (j > 0) + { + if (j % 64 != 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("#")); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("\n")); + } + ++j; + } + else if (j == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("Loading firmware. Please wait for a moment...\n")); + ++j; + } + } + else +#endif // RALINK_ATE // +#endif // RT2860 // + { + DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n")); + } + return FALSE; + } + +#ifdef RT2860 +#ifdef RALINK_ATE + else if (pAd->ate.bFWLoading == TRUE) + { + /* reloading of firmware is completed */ + pAd->ate.bFWLoading = FALSE; + DBGPRINT(RT_DEBUG_ERROR, ("\n")); + j = 0; + } +#endif // RALINK_ATE // +#endif // RT2860 // + + H2MMailbox.field.Owner = 1; // pass ownership to MCU + H2MMailbox.field.CmdToken = Token; + H2MMailbox.field.HighByte = Arg1; + H2MMailbox.field.LowByte = Arg0; + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word); + + H2MCmd.word = 0; + H2MCmd.field.HostCommand = Command; + RTMP_IO_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word); + + if (Command != 0x80) + { + } + + return TRUE; +} + +#ifdef RT2860 +BOOLEAN AsicCheckCommanOk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Command) +{ + UINT32 CmdStatus = 0, CID = 0, i; + UINT32 ThisCIDMask = 0; + + i = 0; + do + { + RTMP_IO_READ32(pAd, H2M_MAILBOX_CID, &CID); + // Find where the command is. Because this is randomly specified by firmware. + if ((CID & CID0MASK) == Command) + { + ThisCIDMask = CID0MASK; + break; + } + else if ((((CID & CID1MASK)>>8) & 0xff) == Command) + { + ThisCIDMask = CID1MASK; + break; + } + else if ((((CID & CID2MASK)>>16) & 0xff) == Command) + { + ThisCIDMask = CID2MASK; + break; + } + else if ((((CID & CID3MASK)>>24) & 0xff) == Command) + { + ThisCIDMask = CID3MASK; + break; + } + + RTMPusecDelay(100); + i++; + }while (i < 200); + + // Get CommandStatus Value + RTMP_IO_READ32(pAd, H2M_MAILBOX_STATUS, &CmdStatus); + + // This command's status is at the same position as command. So AND command position's bitmask to read status. + if (i < 200) + { + // If Status is 1, the comamnd is success. + if (((CmdStatus & ThisCIDMask) == 0x1) || ((CmdStatus & ThisCIDMask) == 0x100) + || ((CmdStatus & ThisCIDMask) == 0x10000) || ((CmdStatus & ThisCIDMask) == 0x1000000)) + { + DBGPRINT(RT_DEBUG_TRACE, ("--> AsicCheckCommanOk CID = 0x%x, CmdStatus= 0x%x \n", CID, CmdStatus)); + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff); + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff); + return TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("--> AsicCheckCommanFail1 CID = 0x%x, CmdStatus= 0x%x \n", CID, CmdStatus)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("--> AsicCheckCommanFail2 Timeout Command = %d, CmdStatus= 0x%x \n", Command, CmdStatus)); + } + // Clear Command and Status. + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_STATUS, 0xffffffff); + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CID, 0xffffffff); + + return FALSE; +} +#endif // RT2860 // + +/* + ======================================================================== + + Routine Description: + Verify the support rate for different PHY type + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID RTMPCheckRates( + IN PRTMP_ADAPTER pAd, + IN OUT UCHAR SupRate[], + IN OUT UCHAR *SupRateLen) +{ + UCHAR RateIdx, i, j; + UCHAR NewRate[12], NewRateLen; + + NewRateLen = 0; + + if (pAd->CommonCfg.PhyMode == PHY_11B) + RateIdx = 4; + else + RateIdx = 12; + + // Check for support rates exclude basic rate bit + for (i = 0; i < *SupRateLen; i++) + for (j = 0; j < RateIdx; j++) + if ((SupRate[i] & 0x7f) == RateIdTo500Kbps[j]) + NewRate[NewRateLen++] = SupRate[i]; + + *SupRateLen = NewRateLen; + NdisMoveMemory(SupRate, NewRate, NewRateLen); +} + +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT +BOOLEAN RTMPCheckChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR CentralChannel, + IN UCHAR Channel) +{ + UCHAR k; + UCHAR UpperChannel = 0, LowerChannel = 0; + UCHAR NoEffectChannelinList = 0; + + // Find upper and lower channel according to 40MHz current operation. + if (CentralChannel < Channel) + { + UpperChannel = Channel; + if (CentralChannel > 2) + LowerChannel = CentralChannel - 2; + else + return FALSE; + } + else if (CentralChannel > Channel) + { + UpperChannel = CentralChannel + 2; + LowerChannel = Channel; + } + + for (k = 0;k < pAd->ChannelListNum;k++) + { + if (pAd->ChannelList[k].Channel == UpperChannel) + { + NoEffectChannelinList ++; + } + if (pAd->ChannelList[k].Channel == LowerChannel) + { + NoEffectChannelinList ++; + } + } + + DBGPRINT(RT_DEBUG_TRACE,("Total Channel in Channel List = [%d]\n", NoEffectChannelinList)); + if (NoEffectChannelinList == 2) + return TRUE; + else + return FALSE; +} + +/* + ======================================================================== + + Routine Description: + Verify the support rate for HT phy type + + Arguments: + pAd Pointer to our adapter + + Return Value: + FALSE if pAd->CommonCfg.SupportedHtPhy doesn't accept the pHtCapability. (AP Mode) + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +BOOLEAN RTMPCheckHt( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo) +{ + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + // If use AMSDU, set flag. + if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_AMSDU_INUSED); + // Save Peer Capability + if (pHtCapability->HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI20_CAPABLE); + if (pHtCapability->HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI40_CAPABLE); + if (pHtCapability->HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_TxSTBC_CAPABLE); + if (pHtCapability->HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RxSTBC_CAPABLE); + if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport) + { + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RDG_CAPABLE); + } + + if (Wcid < MAX_LEN_OF_MAC_TABLE) + { + pAd->MacTab.Content[Wcid].MpduDensity = pHtCapability->HtCapParm.MpduDensity; + } + + // Will check ChannelWidth for MCSSet[4] below + pAd->MlmeAux.HtCapability.MCSSet[4] = 0x1; + switch (pAd->CommonCfg.RxStream) + { + case 1: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + case 2: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + case 3: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + } + + pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth = pAddHtInfo->AddHtInfo.RecomWidth & pAd->CommonCfg.DesiredHtPhy.ChannelWidth; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPCheckHt:: HtCapInfo.ChannelWidth=%d, RecomWidth=%d, DesiredHtPhy.ChannelWidth=%d, BW40MAvailForA/G=%d/%d, PhyMode=%d \n", + pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth, pAddHtInfo->AddHtInfo.RecomWidth, pAd->CommonCfg.DesiredHtPhy.ChannelWidth, + pAd->NicConfig2.field.BW40MAvailForA, pAd->NicConfig2.field.BW40MAvailForG, pAd->CommonCfg.PhyMode)); + + pAd->MlmeAux.HtCapability.HtCapInfo.GF = pHtCapability->HtCapInfo.GF &pAd->CommonCfg.DesiredHtPhy.GF; + + // Send Assoc Req with my HT capability. + pAd->MlmeAux.HtCapability.HtCapInfo.AMsduSize = pAd->CommonCfg.DesiredHtPhy.AmsduSize; + pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs = pAd->CommonCfg.DesiredHtPhy.MimoPs; + pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20) & (pHtCapability->HtCapInfo.ShortGIfor20); + pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40) & (pHtCapability->HtCapInfo.ShortGIfor40); + pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC = (pAd->CommonCfg.DesiredHtPhy.TxSTBC)&(pHtCapability->HtCapInfo.RxSTBC); + pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC = (pAd->CommonCfg.DesiredHtPhy.RxSTBC)&(pHtCapability->HtCapInfo.TxSTBC); + pAd->MlmeAux.HtCapability.HtCapParm.MaxRAmpduFactor = pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor; + pAd->MlmeAux.HtCapability.HtCapParm.MpduDensity = pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity; + pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC; + pAd->MacTab.Content[Wcid].HTCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC; + if (pAd->CommonCfg.bRdg) + { + pAd->MlmeAux.HtCapability.ExtHtCapInfo.RDGSupport = pHtCapability->ExtHtCapInfo.RDGSupport; + pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = 1; + } + + if (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_20) + pAd->MlmeAux.HtCapability.MCSSet[4] = 0x0; // BW20 can't transmit MCS32 + + COPY_AP_HTSETTINGS_FROM_BEACON(pAd, pHtCapability); + return TRUE; +} +#endif // DOT11_N_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +/* + ======================================================================== + + Routine Description: + Verify the support rate for different PHY type + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID RTMPUpdateMlmeRate( + IN PRTMP_ADAPTER pAd) +{ + UCHAR MinimumRate; + UCHAR ProperMlmeRate; //= RATE_54; + UCHAR i, j, RateIdx = 12; //1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 + BOOLEAN bMatch = FALSE; + + switch (pAd->CommonCfg.PhyMode) + { + case PHY_11B: + ProperMlmeRate = RATE_11; + MinimumRate = RATE_1; + break; + case PHY_11BG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11ABGN_MIXED: + case PHY_11BGN_MIXED: +#endif // DOT11_N_SUPPORT // + if ((pAd->MlmeAux.SupRateLen == 4) && + (pAd->MlmeAux.ExtRateLen == 0)) + // B only AP + ProperMlmeRate = RATE_11; + else + ProperMlmeRate = RATE_24; + + if (pAd->MlmeAux.Channel <= 14) + MinimumRate = RATE_1; + else + MinimumRate = RATE_6; + break; + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11N_2_4G: // rt2860 need to check mlmerate for 802.11n + case PHY_11GN_MIXED: + case PHY_11AGN_MIXED: + case PHY_11AN_MIXED: + case PHY_11N_5G: +#endif // DOT11_N_SUPPORT // + ProperMlmeRate = RATE_24; + MinimumRate = RATE_6; + break; + case PHY_11ABG_MIXED: + ProperMlmeRate = RATE_24; + if (pAd->MlmeAux.Channel <= 14) + MinimumRate = RATE_1; + else + MinimumRate = RATE_6; + break; + default: // error + ProperMlmeRate = RATE_1; + MinimumRate = RATE_1; + break; + } + + for (i = 0; i < pAd->MlmeAux.SupRateLen; i++) + { + for (j = 0; j < RateIdx; j++) + { + if ((pAd->MlmeAux.SupRate[i] & 0x7f) == RateIdTo500Kbps[j]) + { + if (j == ProperMlmeRate) + { + bMatch = TRUE; + break; + } + } + } + + if (bMatch) + break; + } + + if (bMatch == FALSE) + { + for (i = 0; i < pAd->MlmeAux.ExtRateLen; i++) + { + for (j = 0; j < RateIdx; j++) + { + if ((pAd->MlmeAux.ExtRate[i] & 0x7f) == RateIdTo500Kbps[j]) + { + if (j == ProperMlmeRate) + { + bMatch = TRUE; + break; + } + } + } + + if (bMatch) + break; + } + } + + if (bMatch == FALSE) + { + ProperMlmeRate = MinimumRate; + } + + pAd->CommonCfg.MlmeRate = MinimumRate; + pAd->CommonCfg.RtsRate = ProperMlmeRate; + if (pAd->CommonCfg.MlmeRate >= RATE_6) + { + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_OFDM; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + else + { + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = pAd->CommonCfg.MlmeRate; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_CCK; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = pAd->CommonCfg.MlmeRate; + } + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateMlmeRate ==> MlmeTransmit = 0x%x \n" , pAd->CommonCfg.MlmeTransmit.word)); +} + +CHAR RTMPMaxRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi0, + IN CHAR Rssi1, + IN CHAR Rssi2) +{ + CHAR larger = -127; + + if ((pAd->Antenna.field.RxPath == 1) && (Rssi0 != 0)) + { + larger = Rssi0; + } + + if ((pAd->Antenna.field.RxPath >= 2) && (Rssi1 != 0)) + { + larger = max(Rssi0, Rssi1); + } + + if ((pAd->Antenna.field.RxPath == 3) && (Rssi2 != 0)) + { + larger = max(larger, Rssi2); + } + + if (larger == -127) + larger = 0; + + return larger; +} + +/* + ======================================================================== + Routine Description: + Periodic evaluate antenna link status + + Arguments: + pAd - Adapter pointer + + Return Value: + None + + ======================================================================== +*/ +VOID AsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd) +{ + UCHAR BBPR3 = 0; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_NIC_NOT_EXIST | + fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + return; + + if (pAd->StaCfg.Psm == PWR_SAVE) + return; + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if(pAd->Antenna.field.RxPath == 3) + { + BBPR3 |= (0x10); + } + else if(pAd->Antenna.field.RxPath == 2) + { + BBPR3 |= (0x8); + } + else if(pAd->Antenna.field.RxPath == 1) + { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); +#ifdef CONFIG_STA_SUPPORT +#ifdef RT2860 + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->StaCfg.BBPR3 = BBPR3; +#endif // RT2860 // +#endif // CONFIG_STA_SUPPORT // + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + { + ULONG TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (TxTotalCnt > 50) + { + RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 20); + pAd->Mlme.bLowThroughput = FALSE; + } + else + { + RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300); + pAd->Mlme.bLowThroughput = TRUE; + } + } +} + +/* + ======================================================================== + Routine Description: + After evaluation, check antenna link status + + Arguments: + pAd - Adapter pointer + + Return Value: + None + + ======================================================================== +*/ +VOID AsicRxAntEvalTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; +#ifdef CONFIG_STA_SUPPORT + UCHAR BBPR3 = 0; + CHAR larger = -127, rssi0, rssi1, rssi2; +#endif // CONFIG_STA_SUPPORT // + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + if (pAd->StaCfg.Psm == PWR_SAVE) + return; + + + // if the traffic is low, use average rssi as the criteria + if (pAd->Mlme.bLowThroughput == TRUE) + { + rssi0 = pAd->StaCfg.RssiSample.LastRssi0; + rssi1 = pAd->StaCfg.RssiSample.LastRssi1; + rssi2 = pAd->StaCfg.RssiSample.LastRssi2; + } + else + { + rssi0 = pAd->StaCfg.RssiSample.AvgRssi0; + rssi1 = pAd->StaCfg.RssiSample.AvgRssi1; + rssi2 = pAd->StaCfg.RssiSample.AvgRssi2; + } + + if(pAd->Antenna.field.RxPath == 3) + { + larger = max(rssi0, rssi1); + + if (larger > (rssi2 + 20)) + pAd->Mlme.RealRxPath = 2; + else + pAd->Mlme.RealRxPath = 3; + } + else if(pAd->Antenna.field.RxPath == 2) + { + if (rssi0 > (rssi1 + 20)) + pAd->Mlme.RealRxPath = 1; + else + pAd->Mlme.RealRxPath = 2; + } + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if(pAd->Mlme.RealRxPath == 3) + { + BBPR3 |= (0x10); + } + else if(pAd->Mlme.RealRxPath == 2) + { + BBPR3 |= (0x8); + } + else if(pAd->Mlme.RealRxPath == 1) + { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); +#ifdef RT2860 + pAd->StaCfg.BBPR3 = BBPR3; +#endif // RT2860 // + } + +#endif // CONFIG_STA_SUPPORT // + +} + + + +VOID APSDPeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + return; + + pAd->CommonCfg.TriggerTimerCount++; + +} + +/* + ======================================================================== + Routine Description: + Set/reset MAC registers according to bPiggyBack parameter + + Arguments: + pAd - Adapter pointer + bPiggyBack - Enable / Disable Piggy-Back + + Return Value: + None + + ======================================================================== +*/ +VOID RTMPSetPiggyBack( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bPiggyBack) +{ + TX_LINK_CFG_STRUC TxLinkCfg; + + RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); + + TxLinkCfg.field.TxCFAckEn = bPiggyBack; + RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); +} + +/* + ======================================================================== + Routine Description: + check if this entry need to switch rate automatically + + Arguments: + pAd + pEntry + + Return Value: + TURE + FALSE + + ======================================================================== +*/ +BOOLEAN RTMPCheckEntryEnableAutoRateSwitch( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry) +{ + BOOLEAN result = TRUE; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // only associated STA counts + if (pEntry && (pEntry->ValidAsCLI) && (pEntry->Sst == SST_ASSOC)) + { + result = pAd->StaCfg.bAutoTxRateSwitch; + } + else + result = FALSE; + +#ifdef QOS_DLS_SUPPORT + if (pEntry && (pEntry->ValidAsDls)) + result = pAd->StaCfg.bAutoTxRateSwitch; +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + + + + return result; +} + + +BOOLEAN RTMPAutoRateSwitchCheck( + IN PRTMP_ADAPTER pAd) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->StaCfg.bAutoTxRateSwitch) + return TRUE; + } +#endif // CONFIG_STA_SUPPORT // + return FALSE; +} + + +/* + ======================================================================== + Routine Description: + check if this entry need to fix tx legacy rate + + Arguments: + pAd + pEntry + + Return Value: + TURE + FALSE + + ======================================================================== +*/ +UCHAR RTMPStaFixedTxMode( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry) +{ + UCHAR tx_mode = FIXED_TXMODE_HT; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + tx_mode = (UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode; + } +#endif // CONFIG_STA_SUPPORT // + + return tx_mode; +} + +/* + ======================================================================== + Routine Description: + Overwrite HT Tx Mode by Fixed Legency Tx Mode, if specified. + + Arguments: + pAd + pEntry + + Return Value: + TURE + FALSE + + ======================================================================== +*/ +VOID RTMPUpdateLegacyTxSetting( + UCHAR fixed_tx_mode, + PMAC_TABLE_ENTRY pEntry) +{ + HTTRANSMIT_SETTING TransmitSetting; + + if (fixed_tx_mode == FIXED_TXMODE_HT) + return; + + TransmitSetting.word = 0; + + TransmitSetting.field.MODE = pEntry->HTPhyMode.field.MODE; + TransmitSetting.field.MCS = pEntry->HTPhyMode.field.MCS; + + if (fixed_tx_mode == FIXED_TXMODE_CCK) + { + TransmitSetting.field.MODE = MODE_CCK; + // CCK mode allow MCS 0~3 + if (TransmitSetting.field.MCS > MCS_3) + TransmitSetting.field.MCS = MCS_3; + } + else + { + TransmitSetting.field.MODE = MODE_OFDM; + // OFDM mode allow MCS 0~7 + if (TransmitSetting.field.MCS > MCS_7) + TransmitSetting.field.MCS = MCS_7; + } + + if (pEntry->HTPhyMode.field.MODE >= TransmitSetting.field.MODE) + { + pEntry->HTPhyMode.word = TransmitSetting.word; + DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateLegacyTxSetting : wcid-%d, MODE=%s, MCS=%d \n", + pEntry->Aid, GetPhyMode(pEntry->HTPhyMode.field.MODE), pEntry->HTPhyMode.field.MCS)); + } +} + +#ifdef CONFIG_STA_SUPPORT +/* + ========================================================================== + Description: + dynamic tune BBP R66 to find a balance between sensibility and + noise isolation + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicStaBbpTuning( + IN PRTMP_ADAPTER pAd) +{ + UCHAR OrigR66Value = 0, R66;//, R66UpperBound = 0x30, R66LowerBound = 0x30; + CHAR Rssi; + + // 2860C did not support Fase CCA, therefore can't tune + if (pAd->MACVersion == 0x28600100) + return; + + // + // work as a STA + // + if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) // no R66 tuning when SCANNING + return; + + if ((pAd->OpMode == OPMODE_STA) + && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + && !(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) +#ifdef RT2860 + && (pAd->bPCIclkOff == FALSE) +#endif // RT2860 // + ) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &OrigR66Value); + R66 = OrigR66Value; + + if (pAd->Antenna.field.RxPath > 1) + Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; + else + Rssi = pAd->StaCfg.RssiSample.AvgRssi0; + + if (pAd->LatchRfRegs.Channel <= 14) + { //BG band + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = (0x2E + GET_LNA_GAIN(pAd)) + 0x10; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x2E + GET_LNA_GAIN(pAd); + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + } + } + else + { //A band + if (pAd->CommonCfg.BBPCurrentBW == BW_20) + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3 + 0x10; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + } + else + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3 + 0x10; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + } + } + + + } +} +#endif // CONFIG_STA_SUPPORT // + +VOID RTMPSetAGCInitValue( + IN PRTMP_ADAPTER pAd, + IN UCHAR BandWidth) +{ + UCHAR R66 = 0x30; + + if (pAd->LatchRfRegs.Channel <= 14) + { // BG band + R66 = 0x2E + GET_LNA_GAIN(pAd); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + else + { //A band + if (BandWidth == BW_20) + { + R66 = (UCHAR)(0x32 + (GET_LNA_GAIN(pAd)*5)/3); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } +#ifdef DOT11_N_SUPPORT + else + { + R66 = (UCHAR)(0x3A + (GET_LNA_GAIN(pAd)*5)/3); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } +#endif // DOT11_N_SUPPORT // + } + +} + +VOID AsicTurnOffRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ + + // RF R2 bit 18 = 0 + UINT32 R1 = 0, R2 = 0, R3 = 0; + UCHAR index; + RTMP_RF_REGS *RFRegTable; + + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R1 = RFRegTable[index].R1 & 0xffffdfff; + R2 = RFRegTable[index].R2 & 0xfffbffff; + R3 = RFRegTable[index].R3 & 0xfff3ffff; + + RTMP_RF_IO_WRITE32(pAd, R1); + RTMP_RF_IO_WRITE32(pAd, R2); + + // Program R1b13 to 1, R3/b18,19 to 0, R2b18 to 0. + // Set RF R2 bit18=0, R3 bit[18:19]=0 + //if (pAd->StaCfg.bRadio == FALSE) + if (1) + { + RTMP_RF_IO_WRITE32(pAd, R3); + + DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x, R3 = 0x%08x \n", + Channel, pAd->RfIcType, R2, R3)); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x \n", + Channel, pAd->RfIcType, R2)); + break; + } + } + break; + + default: + break; + } +} + + +VOID AsicTurnOnRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ + + // RF R2 bit 18 = 0 + UINT32 R1 = 0, R2 = 0, R3 = 0; + UCHAR index; + RTMP_RF_REGS *RFRegTable; + + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R3 = pAd->LatchRfRegs.R3; + R3 &= 0xfff3ffff; + R3 |= 0x00080000; + RTMP_RF_IO_WRITE32(pAd, R3); + + R1 = RFRegTable[index].R1; + RTMP_RF_IO_WRITE32(pAd, R1); + + R2 = RFRegTable[index].R2; + if (pAd->Antenna.field.TxPath == 1) + { + R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; + } + + if (pAd->Antenna.field.RxPath == 2) + { + R2 |= 0x40; // write 1 to off Rxpath. + } + else if (pAd->Antenna.field.RxPath == 1) + { + R2 |= 0x20040; // write 1 to off RxPath + } + RTMP_RF_IO_WRITE32(pAd, R2); + + break; + } + } + break; + + default: + break; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOnRFClk#%d(RF=%d, ) , R2=0x%08x\n", + Channel, + pAd->RfIcType, + R2)); +} + diff --git a/drivers/staging/rt2860/common/netif_block.c b/drivers/staging/rt2860/common/netif_block.c new file mode 100644 index 000000000000..d3f7d087e7f0 --- /dev/null +++ b/drivers/staging/rt2860/common/netif_block.c @@ -0,0 +1,144 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "../rt_config.h" +#include "netif_block.h" + +static NETIF_ENTRY freeNetIfEntryPool[FREE_NETIF_POOL_SIZE]; +static LIST_HEADER freeNetIfEntryList; + +void initblockQueueTab( + IN PRTMP_ADAPTER pAd) +{ + int i; + + initList(&freeNetIfEntryList); + for (i = 0; i < FREE_NETIF_POOL_SIZE; i++) + insertTailList(&freeNetIfEntryList, (PLIST_ENTRY)&freeNetIfEntryPool[i]); + + for (i=0; i < NUM_OF_TX_RING; i++) + initList(&pAd->blockQueueTab[i].NetIfList); + + return; +} + +BOOLEAN blockNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry, + IN PNET_DEV pNetDev) +{ + PNETIF_ENTRY pNetIfEntry = NULL; + + if ((pNetIfEntry = (PNETIF_ENTRY)removeHeadList(&freeNetIfEntryList)) != NULL) + { + netif_stop_queue(pNetDev); + pNetIfEntry->pNetDev = pNetDev; + insertTailList(&pBlockQueueEntry->NetIfList, (PLIST_ENTRY)pNetIfEntry); + + pBlockQueueEntry->SwTxQueueBlockFlag = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("netif_stop_queue(%s)\n", pNetDev->name)); + } + else + return FALSE; + + return TRUE; +} + +VOID releaseNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry) +{ + PNETIF_ENTRY pNetIfEntry = NULL; + PLIST_HEADER pNetIfList = &pBlockQueueEntry->NetIfList; + + while((pNetIfEntry = (PNETIF_ENTRY)removeHeadList(pNetIfList)) != NULL) + { + PNET_DEV pNetDev = pNetIfEntry->pNetDev; + netif_wake_queue(pNetDev); + insertTailList(&freeNetIfEntryList, (PLIST_ENTRY)pNetIfEntry); + + DBGPRINT(RT_DEBUG_TRACE, ("netif_wake_queue(%s)\n", pNetDev->name)); + } + pBlockQueueEntry->SwTxQueueBlockFlag = FALSE; + return; +} + + +VOID StopNetIfQueue( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + PNET_DEV NetDev = NULL; + UCHAR IfIdx = 0; + BOOLEAN valid = FALSE; + +#ifdef APCLI_SUPPORT + if (RTMP_GET_PACKET_NET_DEVICE(pPacket) >= MIN_NET_DEVICE_FOR_APCLI) + { + IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_APCLI) % MAX_APCLI_NUM; + NetDev = pAd->ApCfg.ApCliTab[IfIdx].dev; + } + else +#endif // APCLI_SUPPORT // +#ifdef WDS_SUPPORT + if (RTMP_GET_PACKET_NET_DEVICE(pPacket) >= MIN_NET_DEVICE_FOR_WDS) + { + IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_WDS) % MAX_WDS_ENTRY; + NetDev = pAd->WdsTab.WdsEntry[IfIdx].dev; + } + else +#endif // WDS_SUPPORT // + { +#ifdef MBSS_SUPPORT + if (pAd->OpMode == OPMODE_AP) + { + IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_MBSSID) % MAX_MBSSID_NUM; + NetDev = pAd->ApCfg.MBSSID[IfIdx].MSSIDDev; + } + else + { + IfIdx = MAIN_MBSSID; + NetDev = pAd->net_dev; + } +#else + IfIdx = MAIN_MBSSID; + NetDev = pAd->net_dev; +#endif + } + + // WMM support 4 software queues. + // One software queue full doesn't mean device have no capbility to transmit packet. + // So disable block Net-If queue function while WMM enable. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + valid = (pAd->CommonCfg.bWmmCapable == TRUE) ? FALSE : TRUE; +#endif // CONFIG_STA_SUPPORT // + + if (valid) + blockNetIf(&pAd->blockQueueTab[QueIdx], NetDev); + return; +} + diff --git a/drivers/staging/rt2860/common/netif_block.h b/drivers/staging/rt2860/common/netif_block.h new file mode 100644 index 000000000000..6e5151c41095 --- /dev/null +++ b/drivers/staging/rt2860/common/netif_block.h @@ -0,0 +1,58 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __NET_IF_BLOCK_H__ +#define __NET_IF_BLOCK_H__ + +//#include +#include "link_list.h" +#include "rtmp.h" + +#define FREE_NETIF_POOL_SIZE 32 + +typedef struct _NETIF_ENTRY +{ + struct _NETIF_ENTRY *pNext; + PNET_DEV pNetDev; +} NETIF_ENTRY, *PNETIF_ENTRY; + +void initblockQueueTab( + IN PRTMP_ADAPTER pAd); + +BOOLEAN blockNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry, + IN PNET_DEV pNetDev); + +VOID releaseNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry); + +VOID StopNetIfQueue( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); +#endif // __NET_IF_BLOCK_H__ + diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c new file mode 100644 index 000000000000..9b81443d24bc --- /dev/null +++ b/drivers/staging/rt2860/common/rtmp_init.c @@ -0,0 +1,3757 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_init.c + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 2002-08-01 created + John Chang 2004-08-20 RT2561/2661 use scatter-gather scheme + Jan Lee 2006-09-15 RT2860. Change for 802.11n , EEPROM, Led, BA, HT. +*/ +#include "../rt_config.h" +#include "firmware.h" + +UCHAR BIT8[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80}; +ULONG BIT32[] = {0x00000001, 0x00000002, 0x00000004, 0x00000008, + 0x00000010, 0x00000020, 0x00000040, 0x00000080, + 0x00000100, 0x00000200, 0x00000400, 0x00000800, + 0x00001000, 0x00002000, 0x00004000, 0x00008000, + 0x00010000, 0x00020000, 0x00040000, 0x00080000, + 0x00100000, 0x00200000, 0x00400000, 0x00800000, + 0x01000000, 0x02000000, 0x04000000, 0x08000000, + 0x10000000, 0x20000000, 0x40000000, 0x80000000}; + +char* CipherName[] = {"none","wep64","wep128","TKIP","AES","CKIP64","CKIP128"}; + +const unsigned short ccitt_16Table[] = { + 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, + 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, + 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485, + 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4, + 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC, + 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823, + 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B, + 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, + 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A, + 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, + 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49, + 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70, + 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78, + 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F, + 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, + 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, + 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C, + 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB, + 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3, + 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A, + 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92, + 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, + 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1, + 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, + 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0 +}; +#define ByteCRC16(v, crc) \ + (unsigned short)((crc << 8) ^ ccitt_16Table[((crc >> 8) ^ (v)) & 255]) + +unsigned char BitReverse(unsigned char x) +{ + int i; + unsigned char Temp=0; + for(i=0; ; i++) + { + if(x & 0x80) Temp |= 0x80; + if(i==7) break; + x <<= 1; + Temp >>= 1; + } + return Temp; +} + +// +// BBP register initialization set +// +REG_PAIR BBPRegTable[] = { + {BBP_R65, 0x2C}, // fix rssi issue + {BBP_R66, 0x38}, // Also set this default value to pAd->BbpTuning.R66CurrentValue at initial + {BBP_R69, 0x12}, + {BBP_R70, 0xa}, // BBP_R70 will change to 0x8 in ApStartUp and LinkUp for rt2860C, otherwise value is 0xa + {BBP_R73, 0x10}, + {BBP_R81, 0x37}, + {BBP_R82, 0x62}, + {BBP_R83, 0x6A}, + {BBP_R84, 0x99}, // 0x19 is for rt2860E and after. This is for extension channel overlapping IOT. 0x99 is for rt2860D and before + {BBP_R86, 0x00}, // middle range issue, Rory @2008-01-28 + {BBP_R91, 0x04}, // middle range issue, Rory @2008-01-28 + {BBP_R92, 0x00}, // middle range issue, Rory @2008-01-28 + {BBP_R103, 0x00}, // near range high-power issue, requested from Gary @2008-0528 + {BBP_R105, 0x05}, // 0x05 is for rt2860E to turn on FEQ control. It is safe for rt2860D and before, because Bit 7:2 are reserved in rt2860D and before. +}; +#define NUM_BBP_REG_PARMS (sizeof(BBPRegTable) / sizeof(REG_PAIR)) + +// +// RF register initialization set +// + +// +// ASIC register initialization sets +// + +RTMP_REG_PAIR MACRegTable[] = { +#if defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x200) + {BCN_OFFSET0, 0xf8f0e8e0}, /* 0x3800(e0), 0x3A00(e8), 0x3C00(f0), 0x3E00(f8), 512B for each beacon */ + {BCN_OFFSET1, 0x6f77d0c8}, /* 0x3200(c8), 0x3400(d0), 0x1DC0(77), 0x1BC0(6f), 512B for each beacon */ +#elif defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x100) + {BCN_OFFSET0, 0xece8e4e0}, /* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */ + {BCN_OFFSET1, 0xfcf8f4f0}, /* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */ +#else + #error You must re-calculate new value for BCN_OFFSET0 & BCN_OFFSET1 in MACRegTable[]!!! +#endif // HW_BEACON_OFFSET // + + {LEGACY_BASIC_RATE, 0x0000013f}, // Basic rate set bitmap + {HT_BASIC_RATE, 0x00008003}, // Basic HT rate set , 20M, MCS=3, MM. Format is the same as in TXWI. + {MAC_SYS_CTRL, 0x00}, // 0x1004, , default Disable RX + {RX_FILTR_CFG, 0x17f97}, //0x1400 , RX filter control, + {BKOFF_SLOT_CFG, 0x209}, // default set short slot time, CC_DELAY_TIME should be 2 + {TX_SW_CFG0, 0x0}, // Gary,2008-05-21 for CWC test + {TX_SW_CFG1, 0x80606}, // Gary,2006-08-23 + {TX_LINK_CFG, 0x1020}, // Gary,2006-08-23 + {TX_TIMEOUT_CFG, 0x000a2090}, // CCK has some problem. So increase timieout value. 2006-10-09// MArvek RT , Modify for 2860E ,2007-08-01 + {MAX_LEN_CFG, MAX_AGGREGATION_SIZE | 0x00001000}, // 0x3018, MAX frame length. Max PSDU = 16kbytes. + {LED_CFG, 0x7f031e46}, // Gary, 2006-08-23 + {PBF_MAX_PCNT, 0x1F3FBF9F}, //0x1F3f7f9f}, //Jan, 2006/04/20 + {TX_RTY_CFG, 0x47d01f0f}, // Jan, 2006/11/16, Set TxWI->ACK =0 in Probe Rsp Modify for 2860E ,2007-08-03 + {AUTO_RSP_CFG, 0x00000013}, // Initial Auto_Responder, because QA will turn off Auto-Responder + {CCK_PROT_CFG, 0x05740003 /*0x01740003*/}, // Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. + {OFDM_PROT_CFG, 0x05740003 /*0x01740003*/}, // Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. + {GF20_PROT_CFG, 0x01744004}, // set 19:18 --> Short NAV for MIMO PS + {GF40_PROT_CFG, 0x03F44084}, + {MM20_PROT_CFG, 0x01744004}, +#ifdef RT2860 + {MM40_PROT_CFG, 0x03F54084}, +#endif // RT2860 // + {TXOP_CTRL_CFG, 0x0000583f, /*0x0000243f*/ /*0x000024bf*/}, //Extension channel backoff. + {TX_RTS_CFG, 0x00092b20}, + {EXP_ACK_TIME, 0x002400ca}, // default value + {TXOP_HLDR_ET, 0x00000002}, + + /* Jerry comments 2008/01/16: we use SIFS = 10us in CCK defaultly, but it seems that 10us + is too small for INTEL 2200bg card, so in MBSS mode, the delta time between beacon0 + and beacon1 is SIFS (10us), so if INTEL 2200bg card connects to BSS0, the ping + will always lost. So we change the SIFS of CCK from 10us to 16us. */ + {XIFS_TIME_CFG, 0x33a41010}, + {PWR_PIN_CFG, 0x00000003}, // patch for 2880-E +}; + + +#ifdef CONFIG_STA_SUPPORT +RTMP_REG_PAIR STAMACRegTable[] = { + {WMM_AIFSN_CFG, 0x00002273}, + {WMM_CWMIN_CFG, 0x00002344}, + {WMM_CWMAX_CFG, 0x000034aa}, +}; +#endif // CONFIG_STA_SUPPORT // + +#define NUM_MAC_REG_PARMS (sizeof(MACRegTable) / sizeof(RTMP_REG_PAIR)) +#ifdef CONFIG_STA_SUPPORT +#define NUM_STA_MAC_REG_PARMS (sizeof(STAMACRegTable) / sizeof(RTMP_REG_PAIR)) +#endif // CONFIG_STA_SUPPORT // + + +// New 8k byte firmware size for RT3071/RT3072 +#define FIRMWAREIMAGE_MAX_LENGTH 0x2000 +#define FIRMWAREIMAGE_LENGTH (sizeof (FirmwareImage) / sizeof(UCHAR)) +#define FIRMWARE_MAJOR_VERSION 0 + +#define FIRMWAREIMAGEV1_LENGTH 0x1000 +#define FIRMWAREIMAGEV2_LENGTH 0x1000 + +#ifdef RT2860 +#define FIRMWARE_MINOR_VERSION 2 +#endif // RT2860 // + + +/* + ======================================================================== + + Routine Description: + Allocate RTMP_ADAPTER data block and do some initialization + + Arguments: + Adapter Pointer to our adapter + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPAllocAdapterBlock( + IN PVOID handle, + OUT PRTMP_ADAPTER *ppAdapter) +{ + PRTMP_ADAPTER pAd; + NDIS_STATUS Status; + INT index; + UCHAR *pBeaconBuf = NULL; + + DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocAdapterBlock\n")); + + *ppAdapter = NULL; + + do + { + // Allocate RTMP_ADAPTER memory block + pBeaconBuf = kmalloc(MAX_BEACON_SIZE, MEM_ALLOC_FLAG); + if (pBeaconBuf == NULL) + { + Status = NDIS_STATUS_FAILURE; + DBGPRINT_ERR(("Failed to allocate memory - BeaconBuf!\n")); + break; + } + + Status = AdapterBlockAllocateMemory(handle, (PVOID *)&pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("Failed to allocate memory - ADAPTER\n")); + break; + } + pAd->BeaconBuf = pBeaconBuf; + printk("\n\n=== pAd = %p, size = %d ===\n\n", pAd, (UINT32)sizeof(RTMP_ADAPTER)); + + + // Init spin locks + NdisAllocateSpinLock(&pAd->MgmtRingLock); +#ifdef RT2860 + NdisAllocateSpinLock(&pAd->RxRingLock); +#endif // RT2860 // + + for (index =0 ; index < NUM_OF_TX_RING; index++) + { + NdisAllocateSpinLock(&pAd->TxSwQueueLock[index]); + NdisAllocateSpinLock(&pAd->DeQueueLock[index]); + pAd->DeQueueRunning[index] = FALSE; + } + + NdisAllocateSpinLock(&pAd->irq_lock); + + } while (FALSE); + + if ((Status != NDIS_STATUS_SUCCESS) && (pBeaconBuf)) + kfree(pBeaconBuf); + + *ppAdapter = pAd; + + DBGPRINT_S(Status, ("<-- RTMPAllocAdapterBlock, Status=%x\n", Status)); + return Status; +} + +/* + ======================================================================== + + Routine Description: + Read initial Tx power per MCS and BW from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPReadTxPwrPerRate( + IN PRTMP_ADAPTER pAd) +{ + ULONG data, Adata, Gdata; + USHORT i, value, value2; + INT Apwrdelta, Gpwrdelta; + UCHAR t1,t2,t3,t4; + BOOLEAN bValid, bApwrdeltaMinus = TRUE, bGpwrdeltaMinus = TRUE; + + // + // Get power delta for 20MHz and 40MHz. + // + DBGPRINT(RT_DEBUG_TRACE, ("Txpower per Rate\n")); + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_DELTA, value2); + Apwrdelta = 0; + Gpwrdelta = 0; + + if ((value2 & 0xff) != 0xff) + { + if ((value2 & 0x80)) + Gpwrdelta = (value2&0xf); + + if ((value2 & 0x40)) + bGpwrdeltaMinus = FALSE; + else + bGpwrdeltaMinus = TRUE; + } + if ((value2 & 0xff00) != 0xff00) + { + if ((value2 & 0x8000)) + Apwrdelta = ((value2&0xf00)>>8); + + if ((value2 & 0x4000)) + bApwrdeltaMinus = FALSE; + else + bApwrdeltaMinus = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("Gpwrdelta = %x, Apwrdelta = %x .\n", Gpwrdelta, Apwrdelta)); + + // + // Get Txpower per MCS for 20MHz in 2.4G. + // + for (i=0; i<5; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i*4, value); + data = value; + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i*4 + 2, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + data |= (value<<16); + + pAd->Tx20MPwrCfgABand[i] = pAd->Tx40MPwrCfgABand[i] = Adata; + pAd->Tx20MPwrCfgGBand[i] = pAd->Tx40MPwrCfgGBand[i] = Gdata; + + if (data != 0xffffffff) + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, data); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("20MHz BW, 2.4G band-%lx, Adata = %lx, Gdata = %lx \n", data, Adata, Gdata)); + } + + // + // Check this block is valid for 40MHz in 2.4G. If invalid, use parameter for 20MHz in 2.4G + // + bValid = TRUE; + for (i=0; i<6; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + 2 + i*2, value); + if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00)) + { + bValid = FALSE; + break; + } + } + + // + // Get Txpower per MCS for 40MHz in 2.4G. + // + if (bValid) + { + for (i=0; i<4; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + i*4, value); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + i*4 + 2, value); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + + if (i == 0) + pAd->Tx40MPwrCfgGBand[i+1] = (pAd->Tx40MPwrCfgGBand[i+1] & 0x0000FFFF) | (Gdata & 0xFFFF0000); + else + pAd->Tx40MPwrCfgGBand[i+1] = Gdata; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("40MHz BW, 2.4G band, Gdata = %lx \n", Gdata)); + } + } + + // + // Check this block is valid for 20MHz in 5G. If invalid, use parameter for 20MHz in 2.4G + // + bValid = TRUE; + for (i=0; i<8; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + 2 + i*2, value); + if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00)) + { + bValid = FALSE; + break; + } + } + + // + // Get Txpower per MCS for 20MHz in 5G. + // + if (bValid) + { + for (i=0; i<5; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + i*4, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + i*4 + 2, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + + if (i == 0) + pAd->Tx20MPwrCfgABand[i] = (pAd->Tx20MPwrCfgABand[i] & 0x0000FFFF) | (Adata & 0xFFFF0000); + else + pAd->Tx20MPwrCfgABand[i] = Adata; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("20MHz BW, 5GHz band, Adata = %lx \n", Adata)); + } + } + + // + // Check this block is valid for 40MHz in 5G. If invalid, use parameter for 20MHz in 2.4G + // + bValid = TRUE; + for (i=0; i<6; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + 2 + i*2, value); + if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00)) + { + bValid = FALSE; + break; + } + } + + // + // Get Txpower per MCS for 40MHz in 5G. + // + if (bValid) + { + for (i=0; i<4; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + i*4, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + i*4 + 2, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + + if (i == 0) + pAd->Tx40MPwrCfgABand[i+1] = (pAd->Tx40MPwrCfgABand[i+1] & 0x0000FFFF) | (Adata & 0xFFFF0000); + else + pAd->Tx40MPwrCfgABand[i+1] = Adata; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("40MHz BW, 5GHz band, Adata = %lx \n", Adata)); + } + } +} + + +/* + ======================================================================== + + Routine Description: + Read initial channel power parameters from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPReadChannelPwr( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i, choffset; + EEPROM_TX_PWR_STRUC Power; + EEPROM_TX_PWR_STRUC Power2; + + // Read Tx power value for all channels + // Value from 1 - 0x7f. Default value is 24. + // Power value : 2.4G 0x00 (0) ~ 0x1F (31) + // : 5.5G 0xF9 (-7) ~ 0x0F (15) + + // 0. 11b/g, ch1 - ch 14 + for (i = 0; i < 7; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX_PWR_OFFSET + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX2_PWR_OFFSET + i * 2, Power2.word); + pAd->TxPower[i * 2].Channel = i * 2 + 1; + pAd->TxPower[i * 2 + 1].Channel = i * 2 + 2; + + if ((Power.field.Byte0 > 31) || (Power.field.Byte0 < 0)) + pAd->TxPower[i * 2].Power = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2].Power = Power.field.Byte0; + + if ((Power.field.Byte1 > 31) || (Power.field.Byte1 < 0)) + pAd->TxPower[i * 2 + 1].Power = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2 + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 > 31) || (Power2.field.Byte0 < 0)) + pAd->TxPower[i * 2].Power2 = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 > 31) || (Power2.field.Byte1 < 0)) + pAd->TxPower[i * 2 + 1].Power2 = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2 + 1].Power2 = Power2.field.Byte1; + } + + // 1. U-NII lower/middle band: 36, 38, 40; 44, 46, 48; 52, 54, 56; 60, 62, 64 (including central frequency in BW 40MHz) + // 1.1 Fill up channel + choffset = 14; + for (i = 0; i < 4; i++) + { + pAd->TxPower[3 * i + choffset + 0].Channel = 36 + i * 8 + 0; + pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 1].Channel = 36 + i * 8 + 2; + pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 2].Channel = 36 + i * 8 + 4; + pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER; + } + + // 1.2 Fill up power + for (i = 0; i < 6; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + i * 2, Power2.word); + + if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1; + } + + // 2. HipperLAN 2 100, 102 ,104; 108, 110, 112; 116, 118, 120; 124, 126, 128; 132, 134, 136; 140 (including central frequency in BW 40MHz) + // 2.1 Fill up channel + choffset = 14 + 12; + for (i = 0; i < 5; i++) + { + pAd->TxPower[3 * i + choffset + 0].Channel = 100 + i * 8 + 0; + pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 1].Channel = 100 + i * 8 + 2; + pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 2].Channel = 100 + i * 8 + 4; + pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER; + } + pAd->TxPower[3 * 5 + choffset + 0].Channel = 140; + pAd->TxPower[3 * 5 + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * 5 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + // 2.2 Fill up power + for (i = 0; i < 8; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2, Power2.word); + + if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1; + } + + // 3. U-NII upper band: 149, 151, 153; 157, 159, 161; 165 (including central frequency in BW 40MHz) + // 3.1 Fill up channel + choffset = 14 + 12 + 16; + for (i = 0; i < 2; i++) + { + pAd->TxPower[3 * i + choffset + 0].Channel = 149 + i * 8 + 0; + pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 1].Channel = 149 + i * 8 + 2; + pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 2].Channel = 149 + i * 8 + 4; + pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER; + } + pAd->TxPower[3 * 2 + choffset + 0].Channel = 165; + pAd->TxPower[3 * 2 + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * 2 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + // 3.2 Fill up power + for (i = 0; i < 4; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2, Power2.word); + + if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1; + } + + // 4. Print and Debug + choffset = 14 + 12 + 16 + 7; + + +#if 0 + // Init the 802.11j channel number for TX channel power + // 0. 20MHz + for (i = 0; i < 3; i++) + { + pAd->TxPower11J[i].Channel = 8 + i * 4; + pAd->TxPower11J[i].BW = BW_20; + } + + for (i = 0; i < 4; i++) + { + pAd->TxPower11J[i + 3].Channel = 34 + i * 4; + pAd->TxPower11J[i + 3].BW = BW_20; + } + + for (i = 0; i < 4; i++) + { + pAd->TxPower11J[i + 7].Channel = 184 + i * 4; + pAd->TxPower11J[i + 7].BW = BW_20; + } + + // 0. 10MHz + for (i = 0; i < 2; i++) + { + pAd->TxPower11J[i + 11].Channel = 7 + i; + pAd->TxPower11J[i + 11].BW = BW_10; + } + pAd->TxPower11J[13].Channel = 11; + pAd->TxPower11J[13].BW = BW_10; + + for (i = 0; i < 3; i++) + { + pAd->TxPower11J[i + 14].Channel = 183 + i; + pAd->TxPower11J[i + 14].BW= BW_10; + } + + for (i = 0; i < 3; i++) + { + pAd->TxPower11J[i + 17].Channel = 187 + i; + pAd->TxPower11J[i + 17].BW = BW_10; + } + for (i = 0; i < 10; i++) + { + Power.word = RTMP_EEPROM_READ16(pAd, EEPROM_Japan_TX_PWR_OFFSET + i * 2); + Power2.word = RTMP_EEPROM_READ16(pAd, EEPROM_Japan_TX2_PWR_OFFSET + i * 2); + + if ((Power.field.Byte0 < 36) && (Power.field.Byte0 > -6)) + pAd->TxPower11J[i * 2].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 36) && (Power.field.Byte1 > -6)) + pAd->TxPower11J[i * 2 + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 36) && (Power2.field.Byte0 > -6)) + pAd->TxPower11J[i * 2].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 36) && (Power2.field.Byte1 > -6)) + pAd->TxPower11J[i * 2 + 1].Power2 = Power2.field.Byte1; + } +#endif +} + +/* + ======================================================================== + + Routine Description: + Read the following from the registry + 1. All the parameters + 2. NetworkAddres + + Arguments: + Adapter Pointer to our adapter + WrapperConfigurationContext For use by NdisOpenConfiguration + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + NDIS_STATUS_RESOURCES + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS NICReadRegParameters( + IN PRTMP_ADAPTER pAd, + IN NDIS_HANDLE WrapperConfigurationContext + ) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + DBGPRINT_S(Status, ("<-- NICReadRegParameters, Status=%x\n", Status)); + return Status; +} + + + + +/* + ======================================================================== + + Routine Description: + Read initial parameters from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID NICReadEEPROMParameters( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mac_addr) +{ + UINT32 data = 0; + USHORT i, value, value2; + UCHAR TmpPhy; + EEPROM_TX_PWR_STRUC Power; + EEPROM_VERSION_STRUC Version; + EEPROM_ANTENNA_STRUC Antenna; + EEPROM_NIC_CONFIG2_STRUC NicConfig2; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICReadEEPROMParameters\n")); + + // Init EEPROM Address Number, before access EEPROM; if 93c46, EEPROMAddressNum=6, else if 93c66, EEPROMAddressNum=8 + RTMP_IO_READ32(pAd, E2PROM_CSR, &data); + DBGPRINT(RT_DEBUG_TRACE, ("--> E2PROM_CSR = 0x%x\n", data)); + + if((data & 0x30) == 0) + pAd->EEPROMAddressNum = 6; // 93C46 + else if((data & 0x30) == 0x10) + pAd->EEPROMAddressNum = 8; // 93C66 + else + pAd->EEPROMAddressNum = 8; // 93C86 + DBGPRINT(RT_DEBUG_TRACE, ("--> EEPROMAddressNum = %d\n", pAd->EEPROMAddressNum )); + + // RT2860 MAC no longer auto load MAC address from E2PROM. Driver has to intialize + // MAC address registers according to E2PROM setting + if (mac_addr == NULL || + strlen(mac_addr) != 17 || + mac_addr[2] != ':' || mac_addr[5] != ':' || mac_addr[8] != ':' || + mac_addr[11] != ':' || mac_addr[14] != ':') + { + USHORT Addr01,Addr23,Addr45 ; + + RT28xx_EEPROM_READ16(pAd, 0x04, Addr01); + RT28xx_EEPROM_READ16(pAd, 0x06, Addr23); + RT28xx_EEPROM_READ16(pAd, 0x08, Addr45); + + pAd->PermanentAddress[0] = (UCHAR)(Addr01 & 0xff); + pAd->PermanentAddress[1] = (UCHAR)(Addr01 >> 8); + pAd->PermanentAddress[2] = (UCHAR)(Addr23 & 0xff); + pAd->PermanentAddress[3] = (UCHAR)(Addr23 >> 8); + pAd->PermanentAddress[4] = (UCHAR)(Addr45 & 0xff); + pAd->PermanentAddress[5] = (UCHAR)(Addr45 >> 8); + + DBGPRINT(RT_DEBUG_TRACE, ("Initialize MAC Address from E2PROM \n")); + } + else + { + INT j; + PUCHAR macptr; + + macptr = mac_addr; + + for (j=0; jPermanentAddress[j], 1); + macptr=macptr+3; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Initialize MAC Address from module parameter \n")); + } + + + { + //more conveninet to test mbssid, so ap's bssid &0xf1 + if (pAd->PermanentAddress[0] == 0xff) + pAd->PermanentAddress[0] = RandomByte(pAd)&0xf8; + + //if (pAd->PermanentAddress[5] == 0xff) + // pAd->PermanentAddress[5] = RandomByte(pAd)&0xf8; + + DBGPRINT_RAW(RT_DEBUG_TRACE,("E2PROM MAC: =%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->PermanentAddress[0], pAd->PermanentAddress[1], + pAd->PermanentAddress[2], pAd->PermanentAddress[3], + pAd->PermanentAddress[4], pAd->PermanentAddress[5])); + if (pAd->bLocalAdminMAC == FALSE) + { + MAC_DW0_STRUC csr2; + MAC_DW1_STRUC csr3; + COPY_MAC_ADDR(pAd->CurrentAddress, pAd->PermanentAddress); + csr2.field.Byte0 = pAd->CurrentAddress[0]; + csr2.field.Byte1 = pAd->CurrentAddress[1]; + csr2.field.Byte2 = pAd->CurrentAddress[2]; + csr2.field.Byte3 = pAd->CurrentAddress[3]; + RTMP_IO_WRITE32(pAd, MAC_ADDR_DW0, csr2.word); + csr3.word = 0; + csr3.field.Byte4 = pAd->CurrentAddress[4]; + csr3.field.Byte5 = pAd->CurrentAddress[5]; + csr3.field.U2MeMask = 0xff; + RTMP_IO_WRITE32(pAd, MAC_ADDR_DW1, csr3.word); + DBGPRINT_RAW(RT_DEBUG_TRACE,("E2PROM MAC: =%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->PermanentAddress[0], pAd->PermanentAddress[1], + pAd->PermanentAddress[2], pAd->PermanentAddress[3], + pAd->PermanentAddress[4], pAd->PermanentAddress[5])); + } + } + + // if not return early. cause fail at emulation. + // Init the channel number for TX channel power + RTMPReadChannelPwr(pAd); + + // if E2PROM version mismatch with driver's expectation, then skip + // all subsequent E2RPOM retieval and set a system error bit to notify GUI + RT28xx_EEPROM_READ16(pAd, EEPROM_VERSION_OFFSET, Version.word); + pAd->EepromVersion = Version.field.Version + Version.field.FaeReleaseNumber * 256; + DBGPRINT(RT_DEBUG_TRACE, ("E2PROM: Version = %d, FAE release #%d\n", Version.field.Version, Version.field.FaeReleaseNumber)); + + if (Version.field.Version > VALID_EEPROM_VERSION) + { + DBGPRINT_ERR(("E2PROM: WRONG VERSION 0x%x, should be %d\n",Version.field.Version, VALID_EEPROM_VERSION)); + /*pAd->SystemErrorBitmap |= 0x00000001; + + // hard-code default value when no proper E2PROM installed + pAd->bAutoTxAgcA = FALSE; + pAd->bAutoTxAgcG = FALSE; + + // Default the channel power + for (i = 0; i < MAX_NUM_OF_CHANNELS; i++) + pAd->TxPower[i].Power = DEFAULT_RF_TX_POWER; + + // Default the channel power + for (i = 0; i < MAX_NUM_OF_11JCHANNELS; i++) + pAd->TxPower11J[i].Power = DEFAULT_RF_TX_POWER; + + for(i = 0; i < NUM_EEPROM_BBP_PARMS; i++) + pAd->EEPROMDefaultValue[i] = 0xffff; + return; */ + } + + // Read BBP default value from EEPROM and store to array(EEPROMDefaultValue) in pAd + RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, value); + pAd->EEPROMDefaultValue[0] = value; + + RT28xx_EEPROM_READ16(pAd, EEPROM_NIC2_OFFSET, value); + pAd->EEPROMDefaultValue[1] = value; + + RT28xx_EEPROM_READ16(pAd, 0x38, value); // Country Region + pAd->EEPROMDefaultValue[2] = value; + + for(i = 0; i < 8; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_BBP_BASE_OFFSET + i*2, value); + pAd->EEPROMDefaultValue[i+3] = value; + } + + // We have to parse NIC configuration 0 at here. + // If TSSI did not have preloaded value, it should reset the TxAutoAgc to false + // Therefore, we have to read TxAutoAgc control beforehand. + // Read Tx AGC control bit + Antenna.word = pAd->EEPROMDefaultValue[0]; + if (Antenna.word == 0xFFFF) + { + Antenna.word = 0; + Antenna.field.RfIcType = RFIC_2820; + Antenna.field.TxPath = 1; + Antenna.field.RxPath = 2; + DBGPRINT(RT_DEBUG_WARN, ("E2PROM error, hard code as 0x%04x\n", Antenna.word)); + } + + // Choose the desired Tx&Rx stream. + if ((pAd->CommonCfg.TxStream == 0) || (pAd->CommonCfg.TxStream > Antenna.field.TxPath)) + pAd->CommonCfg.TxStream = Antenna.field.TxPath; + + if ((pAd->CommonCfg.RxStream == 0) || (pAd->CommonCfg.RxStream > Antenna.field.RxPath)) + { + pAd->CommonCfg.RxStream = Antenna.field.RxPath; + + if ((pAd->MACVersion < RALINK_2883_VERSION) && + (pAd->CommonCfg.RxStream > 2)) + { + // only 2 Rx streams for RT2860 series + pAd->CommonCfg.RxStream = 2; + } + } + + // 3*3 + // read value from EEPROM and set them to CSR174 ~ 177 in chain0 ~ chain2 + // yet implement + for(i=0; i<3; i++) + { + } + + NicConfig2.word = pAd->EEPROMDefaultValue[1]; + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + NicConfig2.word = 0; + if ((NicConfig2.word & 0x00ff) == 0xff) + { + NicConfig2.word &= 0xff00; + } + + if ((NicConfig2.word >> 8) == 0xff) + { + NicConfig2.word &= 0x00ff; + } + } +#endif // CONFIG_STA_SUPPORT // + + if (NicConfig2.field.DynamicTxAgcControl == 1) + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE; + else + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("NICReadEEPROMParameters: RxPath = %d, TxPath = %d\n", Antenna.field.RxPath, Antenna.field.TxPath)); + + // Save the antenna for future use + pAd->Antenna.word = Antenna.word; + + // + // Reset PhyMode if we don't support 802.11a + // Only RFIC_2850 & RFIC_2750 support 802.11a + // + if ((Antenna.field.RfIcType != RFIC_2850) && (Antenna.field.RfIcType != RFIC_2750)) + { + if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11A)) + pAd->CommonCfg.PhyMode = PHY_11BG_MIXED; +#ifdef DOT11_N_SUPPORT + else if ((pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11N_5G)) + pAd->CommonCfg.PhyMode = PHY_11BGN_MIXED; +#endif // DOT11_N_SUPPORT // + } + + // Read TSSI reference and TSSI boundary for temperature compensation. This is ugly + // 0. 11b/g + { + /* these are tempature reference value (0x00 ~ 0xFE) + ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 + TssiPlusBoundaryG [4] [3] [2] [1] [0] (smaller) + + TssiMinusBoundaryG[0] [1] [2] [3] [4] (larger) */ + RT28xx_EEPROM_READ16(pAd, 0x6E, Power.word); + pAd->TssiMinusBoundaryG[4] = Power.field.Byte0; + pAd->TssiMinusBoundaryG[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x70, Power.word); + pAd->TssiMinusBoundaryG[2] = Power.field.Byte0; + pAd->TssiMinusBoundaryG[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x72, Power.word); + pAd->TssiRefG = Power.field.Byte0; /* reference value [0] */ + pAd->TssiPlusBoundaryG[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x74, Power.word); + pAd->TssiPlusBoundaryG[2] = Power.field.Byte0; + pAd->TssiPlusBoundaryG[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x76, Power.word); + pAd->TssiPlusBoundaryG[4] = Power.field.Byte0; + pAd->TxAgcStepG = Power.field.Byte1; + pAd->TxAgcCompensateG = 0; + pAd->TssiMinusBoundaryG[0] = pAd->TssiRefG; + pAd->TssiPlusBoundaryG[0] = pAd->TssiRefG; + + // Disable TxAgc if the based value is not right + if (pAd->TssiRefG == 0xff) + pAd->bAutoTxAgcG = FALSE; + + DBGPRINT(RT_DEBUG_TRACE,("E2PROM: G Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n", + pAd->TssiMinusBoundaryG[4], pAd->TssiMinusBoundaryG[3], pAd->TssiMinusBoundaryG[2], pAd->TssiMinusBoundaryG[1], + pAd->TssiRefG, + pAd->TssiPlusBoundaryG[1], pAd->TssiPlusBoundaryG[2], pAd->TssiPlusBoundaryG[3], pAd->TssiPlusBoundaryG[4], + pAd->TxAgcStepG, pAd->bAutoTxAgcG)); + } + // 1. 11a + { + RT28xx_EEPROM_READ16(pAd, 0xD4, Power.word); + pAd->TssiMinusBoundaryA[4] = Power.field.Byte0; + pAd->TssiMinusBoundaryA[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xD6, Power.word); + pAd->TssiMinusBoundaryA[2] = Power.field.Byte0; + pAd->TssiMinusBoundaryA[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xD8, Power.word); + pAd->TssiRefA = Power.field.Byte0; + pAd->TssiPlusBoundaryA[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xDA, Power.word); + pAd->TssiPlusBoundaryA[2] = Power.field.Byte0; + pAd->TssiPlusBoundaryA[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xDC, Power.word); + pAd->TssiPlusBoundaryA[4] = Power.field.Byte0; + pAd->TxAgcStepA = Power.field.Byte1; + pAd->TxAgcCompensateA = 0; + pAd->TssiMinusBoundaryA[0] = pAd->TssiRefA; + pAd->TssiPlusBoundaryA[0] = pAd->TssiRefA; + + // Disable TxAgc if the based value is not right + if (pAd->TssiRefA == 0xff) + pAd->bAutoTxAgcA = FALSE; + + DBGPRINT(RT_DEBUG_TRACE,("E2PROM: A Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n", + pAd->TssiMinusBoundaryA[4], pAd->TssiMinusBoundaryA[3], pAd->TssiMinusBoundaryA[2], pAd->TssiMinusBoundaryA[1], + pAd->TssiRefA, + pAd->TssiPlusBoundaryA[1], pAd->TssiPlusBoundaryA[2], pAd->TssiPlusBoundaryA[3], pAd->TssiPlusBoundaryA[4], + pAd->TxAgcStepA, pAd->bAutoTxAgcA)); + } + pAd->BbpRssiToDbmDelta = 0x0; + + // Read frequency offset setting for RF + RT28xx_EEPROM_READ16(pAd, EEPROM_FREQ_OFFSET, value); + if ((value & 0x00FF) != 0x00FF) + pAd->RfFreqOffset = (ULONG) (value & 0x00FF); + else + pAd->RfFreqOffset = 0; + DBGPRINT(RT_DEBUG_TRACE, ("E2PROM: RF FreqOffset=0x%lx \n", pAd->RfFreqOffset)); + + //CountryRegion byte offset (38h) + value = pAd->EEPROMDefaultValue[2] >> 8; // 2.4G band + value2 = pAd->EEPROMDefaultValue[2] & 0x00FF; // 5G band + + if ((value <= REGION_MAXIMUM_BG_BAND) && (value2 <= REGION_MAXIMUM_A_BAND)) + { + pAd->CommonCfg.CountryRegion = ((UCHAR) value) | 0x80; + pAd->CommonCfg.CountryRegionForABand = ((UCHAR) value2) | 0x80; + TmpPhy = pAd->CommonCfg.PhyMode; + pAd->CommonCfg.PhyMode = 0xff; + RTMPSetPhyMode(pAd, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + + // + // Get RSSI Offset on EEPROM 0x9Ah & 0x9Ch. + // The valid value are (-10 ~ 10) + // + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET, value); + pAd->BGRssiOffset0 = value & 0x00ff; + pAd->BGRssiOffset1 = (value >> 8); + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET+2, value); + pAd->BGRssiOffset2 = value & 0x00ff; + pAd->ALNAGain1 = (value >> 8); + RT28xx_EEPROM_READ16(pAd, EEPROM_LNA_OFFSET, value); + pAd->BLNAGain = value & 0x00ff; + pAd->ALNAGain0 = (value >> 8); + + // Validate 11b/g RSSI_0 offset. + if ((pAd->BGRssiOffset0 < -10) || (pAd->BGRssiOffset0 > 10)) + pAd->BGRssiOffset0 = 0; + + // Validate 11b/g RSSI_1 offset. + if ((pAd->BGRssiOffset1 < -10) || (pAd->BGRssiOffset1 > 10)) + pAd->BGRssiOffset1 = 0; + + // Validate 11b/g RSSI_2 offset. + if ((pAd->BGRssiOffset2 < -10) || (pAd->BGRssiOffset2 > 10)) + pAd->BGRssiOffset2 = 0; + + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_A_OFFSET, value); + pAd->ARssiOffset0 = value & 0x00ff; + pAd->ARssiOffset1 = (value >> 8); + RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_A_OFFSET+2), value); + pAd->ARssiOffset2 = value & 0x00ff; + pAd->ALNAGain2 = (value >> 8); + + if (((UCHAR)pAd->ALNAGain1 == 0xFF) || (pAd->ALNAGain1 == 0x00)) + pAd->ALNAGain1 = pAd->ALNAGain0; + if (((UCHAR)pAd->ALNAGain2 == 0xFF) || (pAd->ALNAGain2 == 0x00)) + pAd->ALNAGain2 = pAd->ALNAGain0; + + // Validate 11a RSSI_0 offset. + if ((pAd->ARssiOffset0 < -10) || (pAd->ARssiOffset0 > 10)) + pAd->ARssiOffset0 = 0; + + // Validate 11a RSSI_1 offset. + if ((pAd->ARssiOffset1 < -10) || (pAd->ARssiOffset1 > 10)) + pAd->ARssiOffset1 = 0; + + //Validate 11a RSSI_2 offset. + if ((pAd->ARssiOffset2 < -10) || (pAd->ARssiOffset2 > 10)) + pAd->ARssiOffset2 = 0; + + // + // Get LED Setting. + // + RT28xx_EEPROM_READ16(pAd, 0x3a, value); + pAd->LedCntl.word = (value&0xff00) >> 8; + RT28xx_EEPROM_READ16(pAd, EEPROM_LED1_OFFSET, value); + pAd->Led1 = value; + RT28xx_EEPROM_READ16(pAd, EEPROM_LED2_OFFSET, value); + pAd->Led2 = value; + RT28xx_EEPROM_READ16(pAd, EEPROM_LED3_OFFSET, value); + pAd->Led3 = value; + + RTMPReadTxPwrPerRate(pAd); + +#ifdef SINGLE_SKU + //pAd->CommonCfg.DefineMaxTxPwr = RTMP_EEPROM_READ16(pAd, EEPROM_DEFINE_MAX_TXPWR); + RT28xx_EEPROM_READ16(pAd, EEPROM_DEFINE_MAX_TXPWR, pAd->CommonCfg.DefineMaxTxPwr); +#endif // SINGLE_SKU // + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICReadEEPROMParameters\n")); +} + +/* + ======================================================================== + + Routine Description: + Set default value from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID NICInitAsicFromEEPROM( + IN PRTMP_ADAPTER pAd) +{ +#ifdef CONFIG_STA_SUPPORT + UINT32 data = 0; + UCHAR BBPR1 = 0; +#endif // CONFIG_STA_SUPPORT // + USHORT i; + EEPROM_ANTENNA_STRUC Antenna; + EEPROM_NIC_CONFIG2_STRUC NicConfig2; + UCHAR BBPR3 = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitAsicFromEEPROM\n")); + for(i = 3; i < NUM_EEPROM_BBP_PARMS; i++) + { + UCHAR BbpRegIdx, BbpValue; + + if ((pAd->EEPROMDefaultValue[i] != 0xFFFF) && (pAd->EEPROMDefaultValue[i] != 0)) + { + BbpRegIdx = (UCHAR)(pAd->EEPROMDefaultValue[i] >> 8); + BbpValue = (UCHAR)(pAd->EEPROMDefaultValue[i] & 0xff); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BbpRegIdx, BbpValue); + } + } + + Antenna.word = pAd->Antenna.word; + pAd->Mlme.RealRxPath = (UCHAR) Antenna.field.RxPath; + pAd->RfIcType = (UCHAR) Antenna.field.RfIcType; + + NicConfig2.word = pAd->EEPROMDefaultValue[1]; + + + // Save the antenna for future use + pAd->NicConfig2.word = NicConfig2.word; + + // + // Send LED Setting to MCU. + // + if (pAd->LedCntl.word == 0xFF) + { + pAd->LedCntl.word = 0x01; + pAd->Led1 = 0x5555; + pAd->Led2 = 0x2221; + +#ifdef RT2860 + pAd->Led3 = 0xA9F8; +#endif // RT2860 // + } + + AsicSendCommandToMcu(pAd, 0x52, 0xff, (UCHAR)pAd->Led1, (UCHAR)(pAd->Led1 >> 8)); + AsicSendCommandToMcu(pAd, 0x53, 0xff, (UCHAR)pAd->Led2, (UCHAR)(pAd->Led2 >> 8)); + AsicSendCommandToMcu(pAd, 0x54, 0xff, (UCHAR)pAd->Led3, (UCHAR)(pAd->Led3 >> 8)); + pAd->LedIndicatorStregth = 0xFF; + RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, before link up + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Read Hardware controlled Radio state enable bit + if (NicConfig2.field.HardwareRadioControl == 1) + { + pAd->StaCfg.bHardwareRadio = TRUE; + + // Read GPIO pin2 as Hardware controlled radio state + RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data); + if ((data & 0x04) == 0) + { + pAd->StaCfg.bHwRadio = FALSE; + pAd->StaCfg.bRadio = FALSE; + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + } + } + else + pAd->StaCfg.bHardwareRadio = FALSE; + + if (pAd->StaCfg.bRadio == FALSE) + { + RTMPSetLED(pAd, LED_RADIO_OFF); + } + else + { + RTMPSetLED(pAd, LED_RADIO_ON); +#ifdef RT2860 + AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02); + AsicSendCommandToMcu(pAd, 0x31, PowerWakeCID, 0x00, 0x00); + // 2-1. wait command ok. + AsicCheckCommanOk(pAd, PowerWakeCID); +#endif // RT2860 // + } + } +#endif // CONFIG_STA_SUPPORT // + + // Turn off patching for cardbus controller + if (NicConfig2.field.CardbusAcceleration == 1) + { + } + + if (NicConfig2.field.DynamicTxAgcControl == 1) + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE; + else + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE; + // + // Since BBP has been progamed, to make sure BBP setting will be + // upate inside of AsicAntennaSelect, so reset to UNKNOWN_BAND!! + // + pAd->CommonCfg.BandState = UNKNOWN_BAND; + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if(pAd->Antenna.field.RxPath == 3) + { + BBPR3 |= (0x10); + } + else if(pAd->Antenna.field.RxPath == 2) + { + BBPR3 |= (0x8); + } + else if(pAd->Antenna.field.RxPath == 1) + { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Handle the difference when 1T + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BBPR1); + if(pAd->Antenna.field.TxPath == 1) + { + BBPR1 &= (~0x18); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BBPR1); + + DBGPRINT(RT_DEBUG_TRACE, ("Use Hw Radio Control Pin=%d; if used Pin=%d;\n", pAd->CommonCfg.bHardwareRadio, pAd->CommonCfg.bHardwareRadio)); + } +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("TxPath = %d, RxPath = %d, RFIC=%d, Polar+LED mode=%x\n", pAd->Antenna.field.TxPath, pAd->Antenna.field.RxPath, pAd->RfIcType, pAd->LedCntl.word)); + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitAsicFromEEPROM\n")); +} + +/* + ======================================================================== + + Routine Description: + Initialize NIC hardware + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS NICInitializeAdapter( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + WPDMA_GLO_CFG_STRUC GloCfg; +#ifdef RT2860 + UINT32 Value; + DELAY_INT_CFG_STRUC IntCfg; +#endif // RT2860 // + ULONG i =0, j=0; + AC_TXOP_CSR0_STRUC csr0; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAdapter\n")); + + // 3. Set DMA global configuration except TX_DMA_EN and RX_DMA_EN bits: +retry: + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + RTMPusecDelay(1000); + i++; + }while ( i<100); + DBGPRINT(RT_DEBUG_TRACE, ("<== DMA offset 0x208 = 0x%x\n", GloCfg.word)); + GloCfg.word &= 0xff0; + GloCfg.field.EnTXWriteBackDDONE =1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + + // Record HW Beacon offset + pAd->BeaconOffset[0] = HW_BEACON_BASE0; + pAd->BeaconOffset[1] = HW_BEACON_BASE1; + pAd->BeaconOffset[2] = HW_BEACON_BASE2; + pAd->BeaconOffset[3] = HW_BEACON_BASE3; + pAd->BeaconOffset[4] = HW_BEACON_BASE4; + pAd->BeaconOffset[5] = HW_BEACON_BASE5; + pAd->BeaconOffset[6] = HW_BEACON_BASE6; + pAd->BeaconOffset[7] = HW_BEACON_BASE7; + + // + // write all shared Ring's base address into ASIC + // + + // asic simulation sequence put this ahead before loading firmware. + // pbf hardware reset +#ifdef RT2860 + RTMP_IO_WRITE32(pAd, WPDMA_RST_IDX, 0x1003f); // 0x10000 for reset rx, 0x3f resets all 6 tx rings. + RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0xe1f); + RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0xe00); +#endif // RT2860 // + + // Initialze ASIC for TX & Rx operation + if (NICInitializeAsic(pAd , bHardReset) != NDIS_STATUS_SUCCESS) + { + if (j++ == 0) + { + NICLoadFirmware(pAd); + goto retry; + } + return NDIS_STATUS_FAILURE; + } + + +#ifdef RT2860 + // Write AC_BK base address register + Value = RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_BK].Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, TX_BASE_PTR1, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR1 : 0x%x\n", Value)); + + // Write AC_BE base address register + Value = RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_BE].Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, TX_BASE_PTR0, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR0 : 0x%x\n", Value)); + + // Write AC_VI base address register + Value = RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_VI].Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, TX_BASE_PTR2, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR2 : 0x%x\n", Value)); + + // Write AC_VO base address register + Value = RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_AC_VO].Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, TX_BASE_PTR3, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR3 : 0x%x\n", Value)); + + // Write HCCA base address register + Value = RTMP_GetPhysicalAddressLow(pAd->TxRing[QID_HCCA].Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, TX_BASE_PTR4, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR4 : 0x%x\n", Value)); + + // Write MGMT_BASE_CSR register + Value = RTMP_GetPhysicalAddressLow(pAd->MgmtRing.Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, TX_BASE_PTR5, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> TX_BASE_PTR5 : 0x%x\n", Value)); + + // Write RX_BASE_CSR register + Value = RTMP_GetPhysicalAddressLow(pAd->RxRing.Cell[0].AllocPa); + RTMP_IO_WRITE32(pAd, RX_BASE_PTR, Value); + DBGPRINT(RT_DEBUG_TRACE, ("--> RX_BASE_PTR : 0x%x\n", Value)); + + // Init RX Ring index pointer + pAd->RxRing.RxSwReadIdx = 0; + pAd->RxRing.RxCpuIdx = RX_RING_SIZE-1; + RTMP_IO_WRITE32(pAd, RX_CRX_IDX, pAd->RxRing.RxCpuIdx); + + // Init TX rings index pointer + { + for (i=0; iTxRing[i].TxSwFreeIdx = 0; + pAd->TxRing[i].TxCpuIdx = 0; + RTMP_IO_WRITE32(pAd, (TX_CTX_IDX0 + i * 0x10) , pAd->TxRing[i].TxCpuIdx); + } + } + + // init MGMT ring index pointer + pAd->MgmtRing.TxSwFreeIdx = 0; + pAd->MgmtRing.TxCpuIdx = 0; + RTMP_IO_WRITE32(pAd, TX_MGMTCTX_IDX, pAd->MgmtRing.TxCpuIdx); + + // + // set each Ring's SIZE into ASIC. Descriptor Size is fixed by design. + // + + // Write TX_RING_CSR0 register + Value = TX_RING_SIZE; + RTMP_IO_WRITE32(pAd, TX_MAX_CNT0, Value); + RTMP_IO_WRITE32(pAd, TX_MAX_CNT1, Value); + RTMP_IO_WRITE32(pAd, TX_MAX_CNT2, Value); + RTMP_IO_WRITE32(pAd, TX_MAX_CNT3, Value); + RTMP_IO_WRITE32(pAd, TX_MAX_CNT4, Value); + Value = MGMT_RING_SIZE; + RTMP_IO_WRITE32(pAd, TX_MGMTMAX_CNT, Value); + + // Write RX_RING_CSR register + Value = RX_RING_SIZE; + RTMP_IO_WRITE32(pAd, RX_MAX_CNT, Value); +#endif // RT2860 // + + + // WMM parameter + csr0.word = 0; + RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + csr0.field.Ac0Txop = 192; // AC_VI: 192*32us ~= 6ms + csr0.field.Ac1Txop = 96; // AC_VO: 96*32us ~= 3ms + } + else + { + csr0.field.Ac0Txop = 96; // AC_VI: 96*32us ~= 3ms + csr0.field.Ac1Txop = 48; // AC_VO: 48*32us ~= 1.5ms + } + RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr0.word); + + +#ifdef RT2860 + // 3. Set DMA global configuration except TX_DMA_EN and RX_DMA_EN bits: + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + RTMPusecDelay(1000); + i++; + }while ( i < 100); + + GloCfg.word &= 0xff0; + GloCfg.field.EnTXWriteBackDDONE =1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + + IntCfg.word = 0; + RTMP_IO_WRITE32(pAd, DELAY_INT_CFG, IntCfg.word); +#endif // RT2860 // + + + // reset action + // Load firmware + // Status = NICLoadFirmware(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAdapter\n")); + return Status; +} + +/* + ======================================================================== + + Routine Description: + Initialize ASIC + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS NICInitializeAsic( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset) +{ + ULONG Index = 0; + UCHAR R0 = 0xff; + UINT32 MacCsr12 = 0, Counter = 0; + USHORT KeyIdx; + INT i,apidx; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAsic\n")); + +#ifdef RT2860 + if (bHardReset == TRUE) + { + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x3); + } + else + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1); + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0); + // Initialize MAC register to default value + for (Index = 0; Index < NUM_MAC_REG_PARMS; Index++) + { + RTMP_IO_WRITE32(pAd, MACRegTable[Index].Register, MACRegTable[Index].Value); + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + for (Index = 0; Index < NUM_STA_MAC_REG_PARMS; Index++) + { + RTMP_IO_WRITE32(pAd, STAMACRegTable[Index].Register, STAMACRegTable[Index].Value); + } + } +#endif // CONFIG_STA_SUPPORT // +#endif // RT2860 // + + + // + // Before program BBP, we need to wait BBP/RF get wake up. + // + Index = 0; + do + { + RTMP_IO_READ32(pAd, MAC_STATUS_CFG, &MacCsr12); + + if ((MacCsr12 & 0x03) == 0) // if BB.RF is stable + break; + + DBGPRINT(RT_DEBUG_TRACE, ("Check MAC_STATUS_CFG = Busy = %x\n", MacCsr12)); + RTMPusecDelay(1000); + } while (Index++ < 100); + + // The commands to firmware should be after these commands, these commands will init firmware + // PCI and USB are not the same because PCI driver needs to wait for PCI bus ready + RTMP_IO_WRITE32(pAd, H2M_BBP_AGENT, 0); // initialize BBP R/W access agent + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, 0); + RTMPusecDelay(1000); + + // Read BBP register, make sure BBP is up and running before write new data + Index = 0; + do + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R0, &R0); + DBGPRINT(RT_DEBUG_TRACE, ("BBP version = %x\n", R0)); + } while ((++Index < 20) && ((R0 == 0xff) || (R0 == 0x00))); + //ASSERT(Index < 20); //this will cause BSOD on Check-build driver + + if ((R0 == 0xff) || (R0 == 0x00)) + return NDIS_STATUS_FAILURE; + + // Initialize BBP register to default value + for (Index = 0; Index < NUM_BBP_REG_PARMS; Index++) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[Index].Register, BBPRegTable[Index].Value); + } + + // for rt2860E and after, init BBP_R84 with 0x19. This is for extension channel overlapping IOT. + if ((pAd->MACVersion&0xffff) != 0x0101) + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x19); + + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x12); + } + + if (pAd->MACVersion >= RALINK_2880E_VERSION && pAd->MACVersion < RALINK_3070_VERSION) // 3*3 + { + // enlarge MAX_LEN_CFG + UINT32 csr; + RTMP_IO_READ32(pAd, MAX_LEN_CFG, &csr); + csr &= 0xFFF; + csr |= 0x2000; + RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, csr); + } + + + // Add radio off control +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->StaCfg.bRadio == FALSE) + { +// RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x00001818); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + DBGPRINT(RT_DEBUG_TRACE, ("Set Radio Off\n")); + } + } +#endif // CONFIG_STA_SUPPORT // + + // Clear raw counters + RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter); + RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter); + RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter); + + // ASIC will keep garbage value after boot + // Clear all seared key table when initial + // This routine can be ignored in radio-ON/OFF operation. + if (bHardReset) + { + for (KeyIdx = 0; KeyIdx < 4; KeyIdx++) + { + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4*KeyIdx, 0); + } + + // Clear all pairwise key table when initial + for (KeyIdx = 0; KeyIdx < 256; KeyIdx++) + { + RTMP_IO_WRITE32(pAd, MAC_WCID_ATTRIBUTE_BASE + (KeyIdx * HW_WCID_ATTRI_SIZE), 1); + } + } + + + // It isn't necessary to clear this space when not hard reset. + if (bHardReset == TRUE) + { + // clear all on-chip BEACON frame space + for (apidx = 0; apidx < HW_BEACON_MAX_COUNT; apidx++) + { + for (i = 0; i < HW_BEACON_OFFSET>>2; i+=4) + RTMP_IO_WRITE32(pAd, pAd->BeaconOffset[apidx] + i, 0x00); + } + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // for rt2860E and after, init TXOP_CTRL_CFG with 0x583f. This is for extension channel overlapping IOT. + if ((pAd->MACVersion&0xffff) != 0x0101) + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x583f); + } +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAsic\n")); + return NDIS_STATUS_SUCCESS; +} + +/* + ======================================================================== + + Routine Description: + Reset NIC Asics + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Reset NIC to initial state AS IS system boot up time. + + ======================================================================== +*/ +VOID NICIssueReset( + IN PRTMP_ADAPTER pAd) +{ + UINT32 Value = 0; + DBGPRINT(RT_DEBUG_TRACE, ("--> NICIssueReset\n")); + + // Disable Rx, register value supposed will remain after reset + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= (0xfffffff3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Issue reset and clear from reset state + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x03); // 2004-09-17 change from 0x01 + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x00); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICIssueReset\n")); +} + +/* + ======================================================================== + + Routine Description: + Check ASIC registers and find any reason the system might hang + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +BOOLEAN NICCheckForHang( + IN PRTMP_ADAPTER pAd) +{ + return (FALSE); +} + +VOID NICUpdateFifoStaCounters( + IN PRTMP_ADAPTER pAd) +{ + TX_STA_FIFO_STRUC StaFifo; + MAC_TABLE_ENTRY *pEntry; + UCHAR i = 0; + UCHAR pid = 0, wcid = 0; + CHAR reTry; + UCHAR succMCS; + +#ifdef RALINK_ATE + /* Nothing to do in ATE mode */ + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + do + { + RTMP_IO_READ32(pAd, TX_STA_FIFO, &StaFifo.word); + + if (StaFifo.field.bValid == 0) + break; + + wcid = (UCHAR)StaFifo.field.wcid; + + + /* ignore NoACK and MGMT frame use 0xFF as WCID */ + if ((StaFifo.field.TxAckRequired == 0) || (wcid >= MAX_LEN_OF_MAC_TABLE)) + { + i++; + continue; + } + + /* PID store Tx MCS Rate */ + pid = (UCHAR)StaFifo.field.PidType; + + pEntry = &pAd->MacTab.Content[wcid]; + + pEntry->DebugFIFOCount++; + +#ifdef DOT11_N_SUPPORT + if (StaFifo.field.TxBF) // 3*3 + pEntry->TxBFCount++; +#endif // DOT11_N_SUPPORT // + +#ifdef UAPSD_AP_SUPPORT + UAPSD_SP_AUE_Handle(pAd, pEntry, StaFifo.field.TxSuccess); +#endif // UAPSD_AP_SUPPORT // + + if (!StaFifo.field.TxSuccess) + { + pEntry->FIFOCount++; + pEntry->OneSecTxFailCount++; + + if (pEntry->FIFOCount >= 1) + { + DBGPRINT(RT_DEBUG_TRACE, ("#")); +#if 0 + SendRefreshBAR(pAd, pEntry); + pEntry->NoBADataCountDown = 64; +#else +#ifdef DOT11_N_SUPPORT + pEntry->NoBADataCountDown = 64; +#endif // DOT11_N_SUPPORT // + + if(pEntry->PsMode == PWR_ACTIVE) + { +#ifdef DOT11_N_SUPPORT + int tid; + for (tid=0; tidAid, tid, FALSE, FALSE); + } +#endif // DOT11_N_SUPPORT // + + // Update the continuous transmission counter except PS mode + pEntry->ContinueTxFailCnt++; + } + else + { + // Clear the FIFOCount when sta in Power Save mode. Basically we assume + // this tx error happened due to sta just go to sleep. + pEntry->FIFOCount = 0; + pEntry->ContinueTxFailCnt = 0; + } +#endif + //pEntry->FIFOCount = 0; + } + //pEntry->bSendBAR = TRUE; + } + else + { +#ifdef DOT11_N_SUPPORT + if ((pEntry->PsMode != PWR_SAVE) && (pEntry->NoBADataCountDown > 0)) + { + pEntry->NoBADataCountDown--; + if (pEntry->NoBADataCountDown==0) + { + DBGPRINT(RT_DEBUG_TRACE, ("@\n")); + } + } +#endif // DOT11_N_SUPPORT // + pEntry->FIFOCount = 0; + pEntry->OneSecTxNoRetryOkCount++; + // update NoDataIdleCount when sucessful send packet to STA. + pEntry->NoDataIdleCount = 0; + pEntry->ContinueTxFailCnt = 0; + } + + succMCS = StaFifo.field.SuccessRate & 0x7F; + + reTry = pid - succMCS; + + if (StaFifo.field.TxSuccess) + { + pEntry->TXMCSExpected[pid]++; + if (pid == succMCS) + { + pEntry->TXMCSSuccessful[pid]++; + } + else + { + pEntry->TXMCSAutoFallBack[pid][succMCS]++; + } + } + else + { + pEntry->TXMCSFailed[pid]++; + } + + if (reTry > 0) + { + if ((pid >= 12) && succMCS <=7) + { + reTry -= 4; + } + pEntry->OneSecTxRetryOkCount += reTry; + } + + i++; + // ASIC store 16 stack + } while ( i < (2*TX_RING_SIZE) ); + +} + +/* + ======================================================================== + + Routine Description: + Read statistical counters from hardware registers and record them + in software variables for later on query + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID NICUpdateRawCounters( + IN PRTMP_ADAPTER pAd) +{ + UINT32 OldValue; + RX_STA_CNT0_STRUC RxStaCnt0; + RX_STA_CNT1_STRUC RxStaCnt1; + RX_STA_CNT2_STRUC RxStaCnt2; + TX_STA_CNT0_STRUC TxStaCnt0; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT2_STRUC StaTx2; + TX_AGG_CNT_STRUC TxAggCnt; + TX_AGG_CNT0_STRUC TxAggCnt0; + TX_AGG_CNT1_STRUC TxAggCnt1; + TX_AGG_CNT2_STRUC TxAggCnt2; + TX_AGG_CNT3_STRUC TxAggCnt3; + TX_AGG_CNT4_STRUC TxAggCnt4; + TX_AGG_CNT5_STRUC TxAggCnt5; + TX_AGG_CNT6_STRUC TxAggCnt6; + TX_AGG_CNT7_STRUC TxAggCnt7; + + RTMP_IO_READ32(pAd, RX_STA_CNT0, &RxStaCnt0.word); + RTMP_IO_READ32(pAd, RX_STA_CNT2, &RxStaCnt2.word); + + { + RTMP_IO_READ32(pAd, RX_STA_CNT1, &RxStaCnt1.word); + // Update RX PLCP error counter + pAd->PrivateInfo.PhyRxErrCnt += RxStaCnt1.field.PlcpErr; + // Update False CCA counter + pAd->RalinkCounters.OneSecFalseCCACnt += RxStaCnt1.field.FalseCca; + } + + // Update FCS counters + OldValue= pAd->WlanCounters.FCSErrorCount.u.LowPart; + pAd->WlanCounters.FCSErrorCount.u.LowPart += (RxStaCnt0.field.CrcErr); // >> 7); + if (pAd->WlanCounters.FCSErrorCount.u.LowPart < OldValue) + pAd->WlanCounters.FCSErrorCount.u.HighPart++; + + // Add FCS error count to private counters + pAd->RalinkCounters.OneSecRxFcsErrCnt += RxStaCnt0.field.CrcErr; + OldValue = pAd->RalinkCounters.RealFcsErrCount.u.LowPart; + pAd->RalinkCounters.RealFcsErrCount.u.LowPart += RxStaCnt0.field.CrcErr; + if (pAd->RalinkCounters.RealFcsErrCount.u.LowPart < OldValue) + pAd->RalinkCounters.RealFcsErrCount.u.HighPart++; + + // Update Duplicate Rcv check + pAd->RalinkCounters.DuplicateRcv += RxStaCnt2.field.RxDupliCount; + pAd->WlanCounters.FrameDuplicateCount.u.LowPart += RxStaCnt2.field.RxDupliCount; + // Update RX Overflow counter + pAd->Counters8023.RxNoBuffer += (RxStaCnt2.field.RxFifoOverflowCount); + + if (!pAd->bUpdateBcnCntDone) + { + // Update BEACON sent count + RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); + RTMP_IO_READ32(pAd, TX_STA_CNT2, &StaTx2.word); + pAd->RalinkCounters.OneSecBeaconSentCnt += TxStaCnt0.field.TxBeaconCount; + pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + } + + { + RTMP_IO_READ32(pAd, TX_AGG_CNT, &TxAggCnt.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT0, &TxAggCnt0.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT1, &TxAggCnt1.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT2, &TxAggCnt2.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT3, &TxAggCnt3.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT4, &TxAggCnt4.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT5, &TxAggCnt5.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT6, &TxAggCnt6.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT7, &TxAggCnt7.word); + pAd->RalinkCounters.TxAggCount += TxAggCnt.field.AggTxCount; + pAd->RalinkCounters.TxNonAggCount += TxAggCnt.field.NonAggTxCount; + pAd->RalinkCounters.TxAgg1MPDUCount += TxAggCnt0.field.AggSize1Count; + pAd->RalinkCounters.TxAgg2MPDUCount += TxAggCnt0.field.AggSize2Count; + + pAd->RalinkCounters.TxAgg3MPDUCount += TxAggCnt1.field.AggSize3Count; + pAd->RalinkCounters.TxAgg4MPDUCount += TxAggCnt1.field.AggSize4Count; + pAd->RalinkCounters.TxAgg5MPDUCount += TxAggCnt2.field.AggSize5Count; + pAd->RalinkCounters.TxAgg6MPDUCount += TxAggCnt2.field.AggSize6Count; + + pAd->RalinkCounters.TxAgg7MPDUCount += TxAggCnt3.field.AggSize7Count; + pAd->RalinkCounters.TxAgg8MPDUCount += TxAggCnt3.field.AggSize8Count; + pAd->RalinkCounters.TxAgg9MPDUCount += TxAggCnt4.field.AggSize9Count; + pAd->RalinkCounters.TxAgg10MPDUCount += TxAggCnt4.field.AggSize10Count; + + pAd->RalinkCounters.TxAgg11MPDUCount += TxAggCnt5.field.AggSize11Count; + pAd->RalinkCounters.TxAgg12MPDUCount += TxAggCnt5.field.AggSize12Count; + pAd->RalinkCounters.TxAgg13MPDUCount += TxAggCnt6.field.AggSize13Count; + pAd->RalinkCounters.TxAgg14MPDUCount += TxAggCnt6.field.AggSize14Count; + + pAd->RalinkCounters.TxAgg15MPDUCount += TxAggCnt7.field.AggSize15Count; + pAd->RalinkCounters.TxAgg16MPDUCount += TxAggCnt7.field.AggSize16Count; + + // Calculate the transmitted A-MPDU count + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += TxAggCnt0.field.AggSize1Count; + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt0.field.AggSize2Count / 2); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt1.field.AggSize3Count / 3); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt1.field.AggSize4Count / 4); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt2.field.AggSize5Count / 5); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt2.field.AggSize6Count / 6); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt3.field.AggSize7Count / 7); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt3.field.AggSize8Count / 8); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt4.field.AggSize9Count / 9); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt4.field.AggSize10Count / 10); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt5.field.AggSize11Count / 11); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt5.field.AggSize12Count / 12); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt6.field.AggSize13Count / 13); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt6.field.AggSize14Count / 14); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt7.field.AggSize15Count / 15); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt7.field.AggSize16Count / 16); + } + +#ifdef DBG_DIAGNOSE + { + RtmpDiagStruct *pDiag; + COUNTER_RALINK *pRalinkCounters; + UCHAR ArrayCurIdx, i; + + pDiag = &pAd->DiagStruct; + pRalinkCounters = &pAd->RalinkCounters; + ArrayCurIdx = pDiag->ArrayCurIdx; + + if (pDiag->inited == 0) + { + NdisZeroMemory(pDiag, sizeof(struct _RtmpDiagStrcut_)); + pDiag->ArrayStartIdx = pDiag->ArrayCurIdx = 0; + pDiag->inited = 1; + } + else + { + // Tx + pDiag->TxFailCnt[ArrayCurIdx] = TxStaCnt0.field.TxFailCount; + pDiag->TxAggCnt[ArrayCurIdx] = TxAggCnt.field.AggTxCount; + pDiag->TxNonAggCnt[ArrayCurIdx] = TxAggCnt.field.NonAggTxCount; + pDiag->TxAMPDUCnt[ArrayCurIdx][0] = TxAggCnt0.field.AggSize1Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][1] = TxAggCnt0.field.AggSize2Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][2] = TxAggCnt1.field.AggSize3Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][3] = TxAggCnt1.field.AggSize4Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][4] = TxAggCnt2.field.AggSize5Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][5] = TxAggCnt2.field.AggSize6Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][6] = TxAggCnt3.field.AggSize7Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][7] = TxAggCnt3.field.AggSize8Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][8] = TxAggCnt4.field.AggSize9Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][9] = TxAggCnt4.field.AggSize10Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][10] = TxAggCnt5.field.AggSize11Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][11] = TxAggCnt5.field.AggSize12Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][12] = TxAggCnt6.field.AggSize13Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][13] = TxAggCnt6.field.AggSize14Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][14] = TxAggCnt7.field.AggSize15Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][15] = TxAggCnt7.field.AggSize16Count; + + pDiag->RxCrcErrCnt[ArrayCurIdx] = RxStaCnt0.field.CrcErr; + + INC_RING_INDEX(pDiag->ArrayCurIdx, DIAGNOSE_TIME); + ArrayCurIdx = pDiag->ArrayCurIdx; + for (i =0; i < 9; i++) + { + pDiag->TxDescCnt[ArrayCurIdx][i]= 0; + pDiag->TxSWQueCnt[ArrayCurIdx][i] =0; + pDiag->TxMcsCnt[ArrayCurIdx][i] = 0; + pDiag->RxMcsCnt[ArrayCurIdx][i] = 0; + } + pDiag->TxDataCnt[ArrayCurIdx] = 0; + pDiag->TxFailCnt[ArrayCurIdx] = 0; + pDiag->RxDataCnt[ArrayCurIdx] = 0; + pDiag->RxCrcErrCnt[ArrayCurIdx] = 0; + for (i = 9; i < 24; i++) // 3*3 + { + pDiag->TxDescCnt[ArrayCurIdx][i] = 0; + pDiag->TxMcsCnt[ArrayCurIdx][i] = 0; + pDiag->RxMcsCnt[ArrayCurIdx][i] = 0; +} + + if (pDiag->ArrayCurIdx == pDiag->ArrayStartIdx) + INC_RING_INDEX(pDiag->ArrayStartIdx, DIAGNOSE_TIME); + } + + } +#endif // DBG_DIAGNOSE // + + +} + + +/* + ======================================================================== + + Routine Description: + Reset NIC from error + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Reset NIC from error state + + ======================================================================== +*/ +VOID NICResetFromError( + IN PRTMP_ADAPTER pAd) +{ + // Reset BBP (according to alex, reset ASIC will force reset BBP + // Therefore, skip the reset BBP + // RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x2); + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1); + // Remove ASIC from reset state + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0); + + NICInitializeAdapter(pAd, FALSE); + NICInitAsicFromEEPROM(pAd); + + // Switch to current channel, since during reset process, the connection should remains on. + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); +} + +/* + ======================================================================== + + Routine Description: + erase 8051 firmware image in MAC ASIC + + Arguments: + Adapter Pointer to our adapter + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID NICEraseFirmware( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + + for(i=0; i %s\n", __FUNCTION__)); + + /* init */ + pFirmwareImage = NULL; + src = RTMP_FIRMWARE_FILE_NAME; + + /* save uid and gid used for filesystem access. + set user and group to 0 (root) */ + orgfsuid = current->fsuid; + orgfsgid = current->fsgid; + current->fsuid = current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + pAd->FirmwareVersion = (FIRMWARE_MAJOR_VERSION << 8) + \ + FIRMWARE_MINOR_VERSION; + + + /* allocate firmware buffer */ + pFirmwareImage = kmalloc(MAX_FIRMWARE_IMAGE_SIZE, MEM_ALLOC_FLAG); + if (pFirmwareImage == NULL) + { + /* allocate fail, use default firmware array in firmware.h */ + printk("%s - Allocate memory fail!\n", __FUNCTION__); + NICLF_DEFAULT_USE(); + } + else + { + /* allocate ok! zero the firmware buffer */ + memset(pFirmwareImage, 0x00, MAX_FIRMWARE_IMAGE_SIZE); + } /* End of if */ + + + /* if ok, read firmware file from *.bin file */ + if (flg_default_firm_use == FALSE) + { + do + { + /* open the bin file */ + srcf = filp_open(src, O_RDONLY, 0); + + if (IS_ERR(srcf)) + { + printk("%s - Error %ld opening %s\n", + __FUNCTION__, -PTR_ERR(srcf), src); + NICLF_DEFAULT_USE(); + break; + } /* End of if */ + + /* the object must have a read method */ + if ((srcf->f_op == NULL) || (srcf->f_op->read == NULL)) + { + printk("%s - %s does not have a write method\n", __FUNCTION__, src); + NICLF_DEFAULT_USE(); + break; + } /* End of if */ + + /* read the firmware from the file *.bin */ + FileLength = srcf->f_op->read(srcf, + pFirmwareImage, + MAX_FIRMWARE_IMAGE_SIZE, + &srcf->f_pos); + + if (FileLength != MAX_FIRMWARE_IMAGE_SIZE) + { + printk("%s: error file length (=%d) in RT2860AP.BIN\n", + __FUNCTION__, FileLength); + NICLF_DEFAULT_USE(); + break; + } + else + { + PUCHAR ptr = pFirmwareImage; + USHORT crc = 0xffff; + + + /* calculate firmware CRC */ + for(i=0; i<(MAX_FIRMWARE_IMAGE_SIZE-2); i++, ptr++) + crc = ByteCRC16(BitReverse(*ptr), crc); + /* End of for */ + + if ((pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2] != \ + (UCHAR)BitReverse((UCHAR)(crc>>8))) || + (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1] != \ + (UCHAR)BitReverse((UCHAR)crc))) + { + /* CRC fail */ + printk("%s: CRC = 0x%02x 0x%02x " + "error, should be 0x%02x 0x%02x\n", + __FUNCTION__, + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2], + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1], + (UCHAR)(crc>>8), (UCHAR)(crc)); + NICLF_DEFAULT_USE(); + break; + } + else + { + /* firmware is ok */ + pAd->FirmwareVersion = \ + (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4] << 8) + + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3]; + + /* check if firmware version of the file is too old */ + if ((pAd->FirmwareVersion) < \ + ((FIRMWARE_MAJOR_VERSION << 8) + + FIRMWARE_MINOR_VERSION)) + { + printk("%s: firmware version too old!\n", __FUNCTION__); + NICLF_DEFAULT_USE(); + break; + } /* End of if */ + } /* End of if */ + + DBGPRINT(RT_DEBUG_TRACE, + ("NICLoadFirmware: CRC ok, ver=%d.%d\n", + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4], + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3])); + } /* End of if (FileLength == MAX_FIRMWARE_IMAGE_SIZE) */ + break; + } while(TRUE); + + /* close firmware file */ + if (IS_ERR(srcf)) + ; + else + { + retval = filp_close(srcf, NULL); + if (retval) + { + DBGPRINT(RT_DEBUG_ERROR, + ("--> Error %d closing %s\n", -retval, src)); + } /* End of if */ + } /* End of if */ + } /* End of if */ + + + /* write firmware to ASIC */ + if (flg_default_firm_use == TRUE) + { + /* use default fimeware, free allocated buffer */ + if (pFirmwareImage != NULL) + kfree(pFirmwareImage); + /* End of if */ + + /* use default *.bin array */ + pFirmwareImage = FirmwareImage; + FileLength = sizeof(FirmwareImage); + } /* End of if */ + + /* enable Host program ram write selection */ + RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x10000); + + for(i=0; ifsuid = orgfsuid; + current->fsgid = orgfsgid; +#else + + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + PUCHAR pFirmwareImage; + ULONG FileLength, Index; + //ULONG firm; + UINT32 MacReg = 0; + + pFirmwareImage = FirmwareImage; + FileLength = sizeof(FirmwareImage); + RT28XX_WRITE_FIRMWARE(pAd, pFirmwareImage, FileLength); +#endif + + /* check if MCU is ready */ + Index = 0; + do + { + RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacReg); + + if (MacReg & 0x80) + break; + + RTMPusecDelay(1000); + } while (Index++ < 1000); + + if (Index >= 1000) + { + Status = NDIS_STATUS_FAILURE; + DBGPRINT(RT_DEBUG_ERROR, ("NICLoadFirmware: MCU is not ready\n\n\n")); + } /* End of if */ + + DBGPRINT(RT_DEBUG_TRACE, + ("<=== %s (status=%d)\n", __FUNCTION__, Status)); + return Status; +} /* End of NICLoadFirmware */ + + +/* + ======================================================================== + + Routine Description: + Load Tx rate switching parameters + + Arguments: + Adapter Pointer to our adapter + + Return Value: + NDIS_STATUS_SUCCESS firmware image load ok + NDIS_STATUS_FAILURE image not found + + IRQL = PASSIVE_LEVEL + + Rate Table Format: + 1. (B0: Valid Item number) (B1:Initial item from zero) + 2. Item Number(Dec) Mode(Hex) Current MCS(Dec) TrainUp(Dec) TrainDown(Dec) + + ======================================================================== +*/ +NDIS_STATUS NICLoadRateSwitchingParams( + IN PRTMP_ADAPTER pAd) +{ + return NDIS_STATUS_SUCCESS; +} + +/* + ======================================================================== + + Routine Description: + if pSrc1 all zero with length Length, return 0. + If not all zero, return 1 + + Arguments: + pSrc1 + + Return Value: + 1: not all zero + 0: all zero + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +ULONG RTMPNotAllZero( + IN PVOID pSrc1, + IN ULONG Length) +{ + PUCHAR pMem1; + ULONG Index = 0; + + pMem1 = (PUCHAR) pSrc1; + + for (Index = 0; Index < Length; Index++) + { + if (pMem1[Index] != 0x0) + { + break; + } + } + + if (Index == Length) + { + return (0); + } + else + { + return (1); + } +} + +/* + ======================================================================== + + Routine Description: + Compare two memory block + + Arguments: + pSrc1 Pointer to first memory address + pSrc2 Pointer to second memory address + + Return Value: + 0: memory is equal + 1: pSrc1 memory is larger + 2: pSrc2 memory is larger + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +ULONG RTMPCompareMemory( + IN PVOID pSrc1, + IN PVOID pSrc2, + IN ULONG Length) +{ + PUCHAR pMem1; + PUCHAR pMem2; + ULONG Index = 0; + + pMem1 = (PUCHAR) pSrc1; + pMem2 = (PUCHAR) pSrc2; + + for (Index = 0; Index < Length; Index++) + { + if (pMem1[Index] > pMem2[Index]) + return (1); + else if (pMem1[Index] < pMem2[Index]) + return (2); + } + + // Equal + return (0); +} + +/* + ======================================================================== + + Routine Description: + Zero out memory block + + Arguments: + pSrc1 Pointer to memory address + Length Size + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPZeroMemory( + IN PVOID pSrc, + IN ULONG Length) +{ + PUCHAR pMem; + ULONG Index = 0; + + pMem = (PUCHAR) pSrc; + + for (Index = 0; Index < Length; Index++) + { + pMem[Index] = 0x00; + } +} + +VOID RTMPFillMemory( + IN PVOID pSrc, + IN ULONG Length, + IN UCHAR Fill) +{ + PUCHAR pMem; + ULONG Index = 0; + + pMem = (PUCHAR) pSrc; + + for (Index = 0; Index < Length; Index++) + { + pMem[Index] = Fill; + } +} + +/* + ======================================================================== + + Routine Description: + Copy data from memory block 1 to memory block 2 + + Arguments: + pDest Pointer to destination memory address + pSrc Pointer to source memory address + Length Copy size + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPMoveMemory( + OUT PVOID pDest, + IN PVOID pSrc, + IN ULONG Length) +{ + PUCHAR pMem1; + PUCHAR pMem2; + UINT Index; + + ASSERT((Length==0) || (pDest && pSrc)); + + pMem1 = (PUCHAR) pDest; + pMem2 = (PUCHAR) pSrc; + + for (Index = 0; Index < Length; Index++) + { + pMem1[Index] = pMem2[Index]; + } +} + +/* + ======================================================================== + + Routine Description: + Initialize port configuration structure + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID UserCfgInit( + IN PRTMP_ADAPTER pAd) +{ + UINT key_index, bss_index; + + DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit\n")); + + // + // part I. intialize common configuration + // + + for(key_index=0; key_indexSharedKey[bss_index][key_index].KeyLen = 0; + pAd->SharedKey[bss_index][key_index].CipherAlg = CIPHER_NONE; + } + } + + pAd->Antenna.word = 0; + pAd->CommonCfg.BBPCurrentBW = BW_20; + + pAd->LedCntl.word = 0; +#ifdef RT2860 + pAd->LedIndicatorStregth = 0; + pAd->RLnkCtrlOffset = 0; + pAd->HostLnkCtrlOffset = 0; +#endif // RT2860 // + + pAd->bAutoTxAgcA = FALSE; // Default is OFF + pAd->bAutoTxAgcG = FALSE; // Default is OFF + pAd->RfIcType = RFIC_2820; + + // Init timer for reset complete event + pAd->CommonCfg.CentralChannel = 1; + pAd->bForcePrintTX = FALSE; + pAd->bForcePrintRX = FALSE; + pAd->bStaFifoTest = FALSE; + pAd->bProtectionTest = FALSE; + pAd->bHCCATest = FALSE; + pAd->bGenOneHCCA = FALSE; + pAd->CommonCfg.Dsifs = 10; // in units of usec + pAd->CommonCfg.TxPower = 100; //mW + pAd->CommonCfg.TxPowerPercentage = 0xffffffff; // AUTO + pAd->CommonCfg.TxPowerDefault = 0xffffffff; // AUTO + pAd->CommonCfg.TxPreamble = Rt802_11PreambleAuto; // use Long preamble on TX by defaut + pAd->CommonCfg.bUseZeroToDisableFragment = FALSE; + pAd->CommonCfg.RtsThreshold = 2347; + pAd->CommonCfg.FragmentThreshold = 2346; + pAd->CommonCfg.UseBGProtection = 0; // 0: AUTO + pAd->CommonCfg.bEnableTxBurst = TRUE; //0; + pAd->CommonCfg.PhyMode = 0xff; // unknown + pAd->CommonCfg.BandState = UNKNOWN_BAND; + pAd->CommonCfg.RadarDetect.CSPeriod = 10; + pAd->CommonCfg.RadarDetect.CSCount = 0; + pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE; + pAd->CommonCfg.RadarDetect.ChMovingTime = 65; + pAd->CommonCfg.RadarDetect.LongPulseRadarTh = 3; + pAd->CommonCfg.bAPSDCapable = FALSE; + pAd->CommonCfg.bNeedSendTriggerFrame = FALSE; + pAd->CommonCfg.TriggerTimerCount = 0; + pAd->CommonCfg.bAPSDForcePowerSave = FALSE; + pAd->CommonCfg.bCountryFlag = FALSE; + pAd->CommonCfg.TxStream = 0; + pAd->CommonCfg.RxStream = 0; + + NdisZeroMemory(&pAd->BeaconTxWI, sizeof(pAd->BeaconTxWI)); + +#ifdef DOT11_N_SUPPORT + NdisZeroMemory(&pAd->CommonCfg.HtCapability, sizeof(pAd->CommonCfg.HtCapability)); + pAd->HTCEnable = FALSE; + pAd->bBroadComHT = FALSE; + pAd->CommonCfg.bRdg = FALSE; + +#ifdef DOT11N_DRAFT3 + pAd->CommonCfg.Dot11OBssScanPassiveDwell = dot11OBSSScanPassiveDwell; // Unit : TU. 5~1000 + pAd->CommonCfg.Dot11OBssScanActiveDwell = dot11OBSSScanActiveDwell; // Unit : TU. 10~1000 + pAd->CommonCfg.Dot11BssWidthTriggerScanInt = dot11BSSWidthTriggerScanInterval; // Unit : Second + pAd->CommonCfg.Dot11OBssScanPassiveTotalPerChannel = dot11OBSSScanPassiveTotalPerChannel; // Unit : TU. 200~10000 + pAd->CommonCfg.Dot11OBssScanActiveTotalPerChannel = dot11OBSSScanActiveTotalPerChannel; // Unit : TU. 20~10000 + pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor = dot11BSSWidthChannelTransactionDelayFactor; + pAd->CommonCfg.Dot11OBssScanActivityThre = dot11BSSScanActivityThreshold; // Unit : percentage + pAd->CommonCfg.Dot11BssWidthChanTranDelay = (pAd->CommonCfg.Dot11BssWidthTriggerScanInt * pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor); +#endif // DOT11N_DRAFT3 // + + NdisZeroMemory(&pAd->CommonCfg.AddHTInfo, sizeof(pAd->CommonCfg.AddHTInfo)); + pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE; + pAd->CommonCfg.BACapability.field.MpduDensity = 0; + pAd->CommonCfg.BACapability.field.Policy = IMMED_BA; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; //32; + pAd->CommonCfg.BACapability.field.TxBAWinLimit = 64; //32; + DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit. BACapability = 0x%x\n", pAd->CommonCfg.BACapability.word)); + + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + BATableInit(pAd, &pAd->BATable); + + pAd->CommonCfg.bExtChannelSwitchAnnouncement = 1; + pAd->CommonCfg.bHTProtect = 1; + pAd->CommonCfg.bMIMOPSEnable = TRUE; + pAd->CommonCfg.bBADecline = FALSE; + pAd->CommonCfg.bDisableReordering = FALSE; + + pAd->CommonCfg.TxBASize = 7; + + pAd->CommonCfg.REGBACapability.word = pAd->CommonCfg.BACapability.word; +#endif // DOT11_N_SUPPORT // + + //pAd->CommonCfg.HTPhyMode.field.BW = BW_20; + //pAd->CommonCfg.HTPhyMode.field.MCS = MCS_AUTO; + //pAd->CommonCfg.HTPhyMode.field.ShortGI = GI_800; + //pAd->CommonCfg.HTPhyMode.field.STBC = STBC_NONE; + pAd->CommonCfg.TxRate = RATE_6; + + pAd->CommonCfg.MlmeTransmit.field.MCS = MCS_RATE_6; + pAd->CommonCfg.MlmeTransmit.field.BW = BW_20; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + + pAd->CommonCfg.BeaconPeriod = 100; // in mSec + + // + // part II. intialize STA specific configuration + // +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_DIRECT); + RX_FILTER_CLEAR_FLAG(pAd, fRX_FILTER_ACCEPT_MULTICAST); + RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_BROADCAST); + RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_ALL_MULTICAST); + + pAd->StaCfg.Psm = PWR_ACTIVE; + + pAd->StaCfg.OrigWepStatus = Ndis802_11EncryptionDisabled; + pAd->StaCfg.PairCipher = Ndis802_11EncryptionDisabled; + pAd->StaCfg.GroupCipher = Ndis802_11EncryptionDisabled; + pAd->StaCfg.bMixCipher = FALSE; + pAd->StaCfg.DefaultKeyId = 0; + + // 802.1x port control + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP; + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pAd->StaCfg.LastMicErrorTime = 0; + pAd->StaCfg.MicErrCnt = 0; + pAd->StaCfg.bBlockAssoc = FALSE; + pAd->StaCfg.WpaState = SS_NOTUSE; + + pAd->CommonCfg.NdisRadioStateOff = FALSE; // New to support microsoft disable radio with OID command + + pAd->StaCfg.RssiTrigger = 0; + NdisZeroMemory(&pAd->StaCfg.RssiSample, sizeof(RSSI_SAMPLE)); + pAd->StaCfg.RssiTriggerMode = RSSI_TRIGGERED_UPON_BELOW_THRESHOLD; + pAd->StaCfg.AtimWin = 0; + pAd->StaCfg.DefaultListenCount = 3;//default listen count; + pAd->StaCfg.BssType = BSS_INFRA; // BSS_INFRA or BSS_ADHOC or BSS_MONITOR + pAd->StaCfg.bScanReqIsFromWebUI = FALSE; + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WAKEUP_NOW); + + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + } + +#ifdef EXT_BUILD_CHANNEL_LIST + pAd->StaCfg.IEEE80211dClientMode = Rt802_11_D_None; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + + // global variables mXXXX used in MAC protocol state machines + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON); + + // PHY specification + pAd->CommonCfg.PhyMode = PHY_11BG_MIXED; // default PHY mode + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); // CCK use LONG preamble + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // user desired power mode + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + pAd->StaCfg.bWindowsACCAMEnable = FALSE; + +#ifdef LEAP_SUPPORT + // CCX v1.0 releated init value + RTMPInitTimer(pAd, &pAd->StaCfg.LeapAuthTimer, GET_TIMER_FUNCTION(LeapAuthTimeout), pAd, FALSE); + pAd->StaCfg.LeapAuthMode = CISCO_AuthModeLEAPNone; + pAd->StaCfg.bCkipOn = FALSE; +#endif // LEAP_SUPPORT // + + RTMPInitTimer(pAd, &pAd->StaCfg.StaQuickResponeForRateUpTimer, GET_TIMER_FUNCTION(StaQuickResponeForRateUpExec), pAd, FALSE); + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE; + + // Patch for Ndtest + pAd->StaCfg.ScanCnt = 0; + + // CCX 2.0 control flag init + pAd->StaCfg.CCXEnable = FALSE; + pAd->StaCfg.CCXReqType = MSRN_TYPE_UNUSED; + pAd->StaCfg.CCXQosECWMin = 4; + pAd->StaCfg.CCXQosECWMax = 10; + + pAd->StaCfg.bHwRadio = TRUE; // Default Hardware Radio status is On + pAd->StaCfg.bSwRadio = TRUE; // Default Software Radio status is On + pAd->StaCfg.bRadio = TRUE; // bHwRadio && bSwRadio + pAd->StaCfg.bHardwareRadio = FALSE; // Default is OFF + pAd->StaCfg.bShowHiddenSSID = FALSE; // Default no show + + // Nitro mode control + pAd->StaCfg.bAutoReconnect = TRUE; + + // Save the init time as last scan time, the system should do scan after 2 seconds. + // This patch is for driver wake up from standby mode, system will do scan right away. + pAd->StaCfg.LastScanTime = 0; + NdisZeroMemory(pAd->nickname, IW_ESSID_MAX_SIZE+1); + sprintf(pAd->nickname, "%s", STA_NIC_DEVICE_NAME); + RTMPInitTimer(pAd, &pAd->StaCfg.WpaDisassocAndBlockAssocTimer, GET_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc), pAd, FALSE); +#ifdef WPA_SUPPLICANT_SUPPORT + pAd->StaCfg.IEEE8021X = FALSE; + pAd->StaCfg.IEEE8021x_required_keys = FALSE; + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE; +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + + } +#endif // CONFIG_STA_SUPPORT // + + // Default for extra information is not valid + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + + // Default Config change flag + pAd->bConfigChanged = FALSE; + + // + // part III. AP configurations + // + + + // + // part IV. others + // + // dynamic BBP R66:sensibity tuning to overcome background noise + pAd->BbpTuning.bEnable = TRUE; + pAd->BbpTuning.FalseCcaLowerThreshold = 100; + pAd->BbpTuning.FalseCcaUpperThreshold = 512; + pAd->BbpTuning.R66Delta = 4; + pAd->Mlme.bEnableAutoAntennaCheck = TRUE; + + // + // Also initial R66CurrentValue, RTUSBResumeMsduTransmission might use this value. + // if not initial this value, the default value will be 0. + // + pAd->BbpTuning.R66CurrentValue = 0x38; + + pAd->Bbp94 = BBPR94_DEFAULT; + pAd->BbpForCCK = FALSE; + + // initialize MAC table and allocate spin lock + NdisZeroMemory(&pAd->MacTab, sizeof(MAC_TABLE)); + InitializeQueueHeader(&pAd->MacTab.McastPsQueue); + NdisAllocateSpinLock(&pAd->MacTabLock); + +#ifdef RALINK_ATE + NdisZeroMemory(&pAd->ate, sizeof(ATE_INFO)); + pAd->ate.Mode = ATE_STOP; + pAd->ate.TxCount = 200;/* to exceed TX_RING_SIZE ... */ + pAd->ate.TxLength = 1024; + pAd->ate.TxWI.ShortGI = 0;// LONG GI : 800 ns + pAd->ate.TxWI.PHYMODE = MODE_CCK; + pAd->ate.TxWI.MCS = 3; + pAd->ate.TxWI.BW = BW_20; + pAd->ate.Channel = 1; + pAd->ate.QID = QID_AC_BE; + pAd->ate.Addr1[0] = 0x00; + pAd->ate.Addr1[1] = 0x11; + pAd->ate.Addr1[2] = 0x22; + pAd->ate.Addr1[3] = 0xAA; + pAd->ate.Addr1[4] = 0xBB; + pAd->ate.Addr1[5] = 0xCC; + NdisMoveMemory(pAd->ate.Addr2, pAd->ate.Addr1, ETH_LENGTH_OF_ADDRESS); + NdisMoveMemory(pAd->ate.Addr3, pAd->ate.Addr1, ETH_LENGTH_OF_ADDRESS); + pAd->ate.bRxFer = 0; + pAd->ate.bQATxStart = FALSE; + pAd->ate.bQARxStart = FALSE; +#ifdef RT2860 + pAd->ate.bFWLoading = FALSE; +#endif // RT2860 // +#ifdef RALINK_28xx_QA + //pAd->ate.Repeat = 0; + pAd->ate.TxStatus = 0; + pAd->ate.AtePid = THREAD_PID_INIT_VALUE; +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + + + pAd->CommonCfg.bWiFiTest = FALSE; +#ifdef RT2860 + pAd->bPCIclkOff = FALSE; +#endif // RT2860 // + + + DBGPRINT(RT_DEBUG_TRACE, ("<-- UserCfgInit\n")); +} + +// IRQL = PASSIVE_LEVEL +UCHAR BtoH(char ch) +{ + if (ch >= '0' && ch <= '9') return (ch - '0'); // Handle numerals + if (ch >= 'A' && ch <= 'F') return (ch - 'A' + 0xA); // Handle capitol hex digits + if (ch >= 'a' && ch <= 'f') return (ch - 'a' + 0xA); // Handle small hex digits + return(255); +} + +// +// FUNCTION: AtoH(char *, UCHAR *, int) +// +// PURPOSE: Converts ascii string to network order hex +// +// PARAMETERS: +// src - pointer to input ascii string +// dest - pointer to output hex +// destlen - size of dest +// +// COMMENTS: +// +// 2 ascii bytes make a hex byte so must put 1st ascii byte of pair +// into upper nibble and 2nd ascii byte of pair into lower nibble. +// +// IRQL = PASSIVE_LEVEL + +void AtoH(char * src, UCHAR * dest, int destlen) +{ + char * srcptr; + PUCHAR destTemp; + + srcptr = src; + destTemp = (PUCHAR) dest; + + while(destlen--) + { + *destTemp = BtoH(*srcptr++) << 4; // Put 1st ascii byte in upper nibble. + *destTemp += BtoH(*srcptr++); // Add 2nd ascii byte to above. + destTemp++; + } +} + +VOID RTMPPatchMacBbpBug( + IN PRTMP_ADAPTER pAd) +{ + ULONG Index; + + // Initialize BBP register to default value + for (Index = 0; Index < NUM_BBP_REG_PARMS; Index++) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[Index].Register, (UCHAR)BBPRegTable[Index].Value); + } + + // Initialize RF register to default value + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // Re-init BBP register from EEPROM value + NICInitAsicFromEEPROM(pAd); +} + +/* + ======================================================================== + + Routine Description: + Init timer objects + + Arguments: + pAd Pointer to our adapter + pTimer Timer structure + pTimerFunc Function to execute when timer expired + Repeat Ture for period timer + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPInitTimer( + IN PRTMP_ADAPTER pAd, + IN PRALINK_TIMER_STRUCT pTimer, + IN PVOID pTimerFunc, + IN PVOID pData, + IN BOOLEAN Repeat) +{ + // + // Set Valid to TRUE for later used. + // It will crash if we cancel a timer or set a timer + // that we haven't initialize before. + // + pTimer->Valid = TRUE; + + pTimer->PeriodicType = Repeat; + pTimer->State = FALSE; + pTimer->cookie = (ULONG) pData; + + + RTMP_OS_Init_Timer(pAd, &pTimer->TimerObj, pTimerFunc, (PVOID) pTimer); +} + +/* + ======================================================================== + + Routine Description: + Init timer objects + + Arguments: + pTimer Timer structure + Value Timer value in milliseconds + + Return Value: + None + + Note: + To use this routine, must call RTMPInitTimer before. + + ======================================================================== +*/ +VOID RTMPSetTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value) +{ + if (pTimer->Valid) + { + pTimer->TimerValue = Value; + pTimer->State = FALSE; + if (pTimer->PeriodicType == TRUE) + { + pTimer->Repeat = TRUE; + RTMP_SetPeriodicTimer(&pTimer->TimerObj, Value); + } + else + { + pTimer->Repeat = FALSE; + RTMP_OS_Add_Timer(&pTimer->TimerObj, Value); + } + } + else + { + DBGPRINT_ERR(("RTMPSetTimer failed, Timer hasn't been initialize!\n")); + } +} + + +/* + ======================================================================== + + Routine Description: + Init timer objects + + Arguments: + pTimer Timer structure + Value Timer value in milliseconds + + Return Value: + None + + Note: + To use this routine, must call RTMPInitTimer before. + + ======================================================================== +*/ +VOID RTMPModTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value) +{ + BOOLEAN Cancel; + + if (pTimer->Valid) + { + pTimer->TimerValue = Value; + pTimer->State = FALSE; + if (pTimer->PeriodicType == TRUE) + { + RTMPCancelTimer(pTimer, &Cancel); + RTMPSetTimer(pTimer, Value); + } + else + { + RTMP_OS_Mod_Timer(&pTimer->TimerObj, Value); + } + } + else + { + DBGPRINT_ERR(("RTMPModTimer failed, Timer hasn't been initialize!\n")); + } +} + +/* + ======================================================================== + + Routine Description: + Cancel timer objects + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + 1.) To use this routine, must call RTMPInitTimer before. + 2.) Reset NIC to initial state AS IS system boot up time. + + ======================================================================== +*/ +VOID RTMPCancelTimer( + IN PRALINK_TIMER_STRUCT pTimer, + OUT BOOLEAN *pCancelled) +{ + if (pTimer->Valid) + { + if (pTimer->State == FALSE) + pTimer->Repeat = FALSE; + RTMP_OS_Del_Timer(&pTimer->TimerObj, pCancelled); + + if (*pCancelled == TRUE) + pTimer->State = TRUE; + + } + else + { + // + // NdisMCancelTimer just canced the timer and not mean release the timer. + // And don't set the "Valid" to False. So that we can use this timer again. + // + DBGPRINT_ERR(("RTMPCancelTimer failed, Timer hasn't been initialize!\n")); + } +} + +/* + ======================================================================== + + Routine Description: + Set LED Status + + Arguments: + pAd Pointer to our adapter + Status LED Status + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPSetLED( + IN PRTMP_ADAPTER pAd, + IN UCHAR Status) +{ + //ULONG data; + UCHAR HighByte = 0; + UCHAR LowByte; + +// In ATE mode of RT2860 AP/STA, we have erased 8051 firmware. +// So LED mode is not supported when ATE is running. +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + LowByte = pAd->LedCntl.field.LedMode&0x7f; + switch (Status) + { + case LED_LINK_DOWN: + HighByte = 0x20; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + pAd->LedIndicatorStregth = 0; + break; + case LED_LINK_UP: + if (pAd->CommonCfg.Channel > 14) + HighByte = 0xa0; + else + HighByte = 0x60; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_RADIO_ON: + HighByte = 0x20; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_HALT: + LowByte = 0; // Driver sets MAC register and MAC controls LED + case LED_RADIO_OFF: + HighByte = 0; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_WPS: + HighByte = 0x10; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_ON_SITE_SURVEY: + HighByte = 0x08; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_POWER_UP: + HighByte = 0x04; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + default: + DBGPRINT(RT_DEBUG_WARN, ("RTMPSetLED::Unknown Status %d\n", Status)); + break; + } + + // + // Keep LED status for LED SiteSurvey mode. + // After SiteSurvey, we will set the LED mode to previous status. + // + if ((Status != LED_ON_SITE_SURVEY) && (Status != LED_POWER_UP)) + pAd->LedStatus = Status; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetLED::Mode=%d,HighByte=0x%02x,LowByte=0x%02x\n", pAd->LedCntl.field.LedMode, HighByte, LowByte)); +} + +/* + ======================================================================== + + Routine Description: + Set LED Signal Stregth + + Arguments: + pAd Pointer to our adapter + Dbm Signal Stregth + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Can be run on any IRQL level. + + According to Microsoft Zero Config Wireless Signal Stregth definition as belows. + <= -90 No Signal + <= -81 Very Low + <= -71 Low + <= -67 Good + <= -57 Very Good + > -57 Excellent + ======================================================================== +*/ +VOID RTMPSetSignalLED( + IN PRTMP_ADAPTER pAd, + IN NDIS_802_11_RSSI Dbm) +{ + UCHAR nLed = 0; + + // + // if not Signal Stregth, then do nothing. + // + if (pAd->LedCntl.field.LedMode != LED_MODE_SIGNAL_STREGTH) + { + return; + } + + if (Dbm <= -90) + nLed = 0; + else if (Dbm <= -81) + nLed = 1; + else if (Dbm <= -71) + nLed = 3; + else if (Dbm <= -67) + nLed = 7; + else if (Dbm <= -57) + nLed = 15; + else + nLed = 31; + + // + // Update Signal Stregth to firmware if changed. + // + if (pAd->LedIndicatorStregth != nLed) + { + AsicSendCommandToMcu(pAd, 0x51, 0xff, nLed, pAd->LedCntl.field.Polarity); + pAd->LedIndicatorStregth = nLed; + } +} + +/* + ======================================================================== + + Routine Description: + Enable RX + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL <= DISPATCH_LEVEL + + Note: + Before Enable RX, make sure you have enabled Interrupt. + ======================================================================== +*/ +VOID RTMPEnableRxTx( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPEnableRxTx\n")); + + // Enable Rx DMA. + RT28XXDMAEnable(pAd); + + // enable RX of MAC block + if (pAd->OpMode == OPMODE_AP) + { + UINT32 rx_filter_flag = APNORMAL; + + + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, rx_filter_flag); // enable RX of DMA block + } + else + { + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification. + } + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xc); + DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPEnableRxTx\n")); +} + + diff --git a/drivers/staging/rt2860/common/rtmp_tkip.c b/drivers/staging/rt2860/common/rtmp_tkip.c new file mode 100644 index 000000000000..a87ea3a5d3ea --- /dev/null +++ b/drivers/staging/rt2860/common/rtmp_tkip.c @@ -0,0 +1,1607 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_tkip.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Wu 02-25-02 Initial +*/ + +#include "../rt_config.h" + +// Rotation functions on 32 bit values +#define ROL32( A, n ) \ + ( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) ) +#define ROR32( A, n ) ROL32( (A), 32-(n) ) + +UINT Tkip_Sbox_Lower[256] = +{ + 0xA5,0x84,0x99,0x8D,0x0D,0xBD,0xB1,0x54, + 0x50,0x03,0xA9,0x7D,0x19,0x62,0xE6,0x9A, + 0x45,0x9D,0x40,0x87,0x15,0xEB,0xC9,0x0B, + 0xEC,0x67,0xFD,0xEA,0xBF,0xF7,0x96,0x5B, + 0xC2,0x1C,0xAE,0x6A,0x5A,0x41,0x02,0x4F, + 0x5C,0xF4,0x34,0x08,0x93,0x73,0x53,0x3F, + 0x0C,0x52,0x65,0x5E,0x28,0xA1,0x0F,0xB5, + 0x09,0x36,0x9B,0x3D,0x26,0x69,0xCD,0x9F, + 0x1B,0x9E,0x74,0x2E,0x2D,0xB2,0xEE,0xFB, + 0xF6,0x4D,0x61,0xCE,0x7B,0x3E,0x71,0x97, + 0xF5,0x68,0x00,0x2C,0x60,0x1F,0xC8,0xED, + 0xBE,0x46,0xD9,0x4B,0xDE,0xD4,0xE8,0x4A, + 0x6B,0x2A,0xE5,0x16,0xC5,0xD7,0x55,0x94, + 0xCF,0x10,0x06,0x81,0xF0,0x44,0xBA,0xE3, + 0xF3,0xFE,0xC0,0x8A,0xAD,0xBC,0x48,0x04, + 0xDF,0xC1,0x75,0x63,0x30,0x1A,0x0E,0x6D, + 0x4C,0x14,0x35,0x2F,0xE1,0xA2,0xCC,0x39, + 0x57,0xF2,0x82,0x47,0xAC,0xE7,0x2B,0x95, + 0xA0,0x98,0xD1,0x7F,0x66,0x7E,0xAB,0x83, + 0xCA,0x29,0xD3,0x3C,0x79,0xE2,0x1D,0x76, + 0x3B,0x56,0x4E,0x1E,0xDB,0x0A,0x6C,0xE4, + 0x5D,0x6E,0xEF,0xA6,0xA8,0xA4,0x37,0x8B, + 0x32,0x43,0x59,0xB7,0x8C,0x64,0xD2,0xE0, + 0xB4,0xFA,0x07,0x25,0xAF,0x8E,0xE9,0x18, + 0xD5,0x88,0x6F,0x72,0x24,0xF1,0xC7,0x51, + 0x23,0x7C,0x9C,0x21,0xDD,0xDC,0x86,0x85, + 0x90,0x42,0xC4,0xAA,0xD8,0x05,0x01,0x12, + 0xA3,0x5F,0xF9,0xD0,0x91,0x58,0x27,0xB9, + 0x38,0x13,0xB3,0x33,0xBB,0x70,0x89,0xA7, + 0xB6,0x22,0x92,0x20,0x49,0xFF,0x78,0x7A, + 0x8F,0xF8,0x80,0x17,0xDA,0x31,0xC6,0xB8, + 0xC3,0xB0,0x77,0x11,0xCB,0xFC,0xD6,0x3A +}; + +UINT Tkip_Sbox_Upper[256] = +{ + 0xC6,0xF8,0xEE,0xF6,0xFF,0xD6,0xDE,0x91, + 0x60,0x02,0xCE,0x56,0xE7,0xB5,0x4D,0xEC, + 0x8F,0x1F,0x89,0xFA,0xEF,0xB2,0x8E,0xFB, + 0x41,0xB3,0x5F,0x45,0x23,0x53,0xE4,0x9B, + 0x75,0xE1,0x3D,0x4C,0x6C,0x7E,0xF5,0x83, + 0x68,0x51,0xD1,0xF9,0xE2,0xAB,0x62,0x2A, + 0x08,0x95,0x46,0x9D,0x30,0x37,0x0A,0x2F, + 0x0E,0x24,0x1B,0xDF,0xCD,0x4E,0x7F,0xEA, + 0x12,0x1D,0x58,0x34,0x36,0xDC,0xB4,0x5B, + 0xA4,0x76,0xB7,0x7D,0x52,0xDD,0x5E,0x13, + 0xA6,0xB9,0x00,0xC1,0x40,0xE3,0x79,0xB6, + 0xD4,0x8D,0x67,0x72,0x94,0x98,0xB0,0x85, + 0xBB,0xC5,0x4F,0xED,0x86,0x9A,0x66,0x11, + 0x8A,0xE9,0x04,0xFE,0xA0,0x78,0x25,0x4B, + 0xA2,0x5D,0x80,0x05,0x3F,0x21,0x70,0xF1, + 0x63,0x77,0xAF,0x42,0x20,0xE5,0xFD,0xBF, + 0x81,0x18,0x26,0xC3,0xBE,0x35,0x88,0x2E, + 0x93,0x55,0xFC,0x7A,0xC8,0xBA,0x32,0xE6, + 0xC0,0x19,0x9E,0xA3,0x44,0x54,0x3B,0x0B, + 0x8C,0xC7,0x6B,0x28,0xA7,0xBC,0x16,0xAD, + 0xDB,0x64,0x74,0x14,0x92,0x0C,0x48,0xB8, + 0x9F,0xBD,0x43,0xC4,0x39,0x31,0xD3,0xF2, + 0xD5,0x8B,0x6E,0xDA,0x01,0xB1,0x9C,0x49, + 0xD8,0xAC,0xF3,0xCF,0xCA,0xF4,0x47,0x10, + 0x6F,0xF0,0x4A,0x5C,0x38,0x57,0x73,0x97, + 0xCB,0xA1,0xE8,0x3E,0x96,0x61,0x0D,0x0F, + 0xE0,0x7C,0x71,0xCC,0x90,0x06,0xF7,0x1C, + 0xC2,0x6A,0xAE,0x69,0x17,0x99,0x3A,0x27, + 0xD9,0xEB,0x2B,0x22,0xD2,0xA9,0x07,0x33, + 0x2D,0x3C,0x15,0xC9,0x87,0xAA,0x50,0xA5, + 0x03,0x59,0x09,0x1A,0x65,0xD7,0x84,0xD0, + 0x82,0x29,0x5A,0x1E,0x7B,0xA8,0x6D,0x2C +}; + +/*****************************/ +/******** SBOX Table *********/ +/*****************************/ + +UCHAR SboxTable[256] = +{ + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, + 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, + 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, + 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, + 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, + 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, + 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, + 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, + 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, + 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, + 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, + 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, + 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, + 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, + 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, + 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, + 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, + 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, + 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, + 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, + 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, + 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, + 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, + 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, + 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, + 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, + 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 +}; + +VOID xor_32( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +VOID xor_128( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +VOID next_key( + IN PUCHAR key, + IN INT round); + +VOID byte_sub( + IN PUCHAR in, + OUT PUCHAR out); + +VOID shift_row( + IN PUCHAR in, + OUT PUCHAR out); + +VOID mix_column( + IN PUCHAR in, + OUT PUCHAR out); + +UCHAR RTMPCkipSbox( + IN UCHAR a); +// +// Expanded IV for TKIP function. +// +typedef struct PACKED _IV_CONTROL_ +{ + union PACKED + { + struct PACKED + { + UCHAR rc0; + UCHAR rc1; + UCHAR rc2; + + union PACKED + { + struct PACKED + { +#ifdef RT_BIG_ENDIAN + UCHAR KeyID:2; + UCHAR ExtIV:1; + UCHAR Rsvd:5; +#else + UCHAR Rsvd:5; + UCHAR ExtIV:1; + UCHAR KeyID:2; +#endif + } field; + UCHAR Byte; + } CONTROL; + } field; + + ULONG word; + } IV16; + + ULONG IV32; +} TKIP_IV, *PTKIP_IV; + + +/* + ======================================================================== + + Routine Description: + Convert from UCHAR[] to ULONG in a portable way + + Arguments: + pMICKey pointer to MIC Key + + Return Value: + None + + Note: + + ======================================================================== +*/ +ULONG RTMPTkipGetUInt32( + IN PUCHAR pMICKey) +{ + ULONG res = 0; + INT i; + + for (i = 0; i < 4; i++) + { + res |= (*pMICKey++) << (8 * i); + } + + return res; +} + +/* + ======================================================================== + + Routine Description: + Convert from ULONG to UCHAR[] in a portable way + + Arguments: + pDst pointer to destination for convert ULONG to UCHAR[] + val the value for convert + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipPutUInt32( + IN OUT PUCHAR pDst, + IN ULONG val) +{ + INT i; + + for(i = 0; i < 4; i++) + { + *pDst++ = (UCHAR) (val & 0xff); + val >>= 8; + } +} + +/* + ======================================================================== + + Routine Description: + Set the MIC Key. + + Arguments: + pAd Pointer to our adapter + pMICKey pointer to MIC Key + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipSetMICKey( + IN PTKIP_KEY_INFO pTkip, + IN PUCHAR pMICKey) +{ + // Set the key + pTkip->K0 = RTMPTkipGetUInt32(pMICKey); + pTkip->K1 = RTMPTkipGetUInt32(pMICKey + 4); + // and reset the message + pTkip->L = pTkip->K0; + pTkip->R = pTkip->K1; + pTkip->nBytesInM = 0; + pTkip->M = 0; +} + +/* + ======================================================================== + + Routine Description: + Calculate the MIC Value. + + Arguments: + pAd Pointer to our adapter + uChar Append this uChar + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipAppendByte( + IN PTKIP_KEY_INFO pTkip, + IN UCHAR uChar) +{ + // Append the byte to our word-sized buffer + pTkip->M |= (uChar << (8* pTkip->nBytesInM)); + pTkip->nBytesInM++; + // Process the word if it is full. + if( pTkip->nBytesInM >= 4 ) + { + pTkip->L ^= pTkip->M; + pTkip->R ^= ROL32( pTkip->L, 17 ); + pTkip->L += pTkip->R; + pTkip->R ^= ((pTkip->L & 0xff00ff00) >> 8) | ((pTkip->L & 0x00ff00ff) << 8); + pTkip->L += pTkip->R; + pTkip->R ^= ROL32( pTkip->L, 3 ); + pTkip->L += pTkip->R; + pTkip->R ^= ROR32( pTkip->L, 2 ); + pTkip->L += pTkip->R; + // Clear the buffer + pTkip->M = 0; + pTkip->nBytesInM = 0; + } +} + +/* + ======================================================================== + + Routine Description: + Calculate the MIC Value. + + Arguments: + pAd Pointer to our adapter + pSrc Pointer to source data for Calculate MIC Value + Len Indicate the length of the source data + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipAppend( + IN PTKIP_KEY_INFO pTkip, + IN PUCHAR pSrc, + IN UINT nBytes) +{ + // This is simple + while(nBytes > 0) + { + RTMPTkipAppendByte(pTkip, *pSrc++); + nBytes--; + } +} + +/* + ======================================================================== + + Routine Description: + Get the MIC Value. + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + the MIC Value is store in pAd->PrivateInfo.MIC + ======================================================================== +*/ +VOID RTMPTkipGetMIC( + IN PTKIP_KEY_INFO pTkip) +{ + // Append the minimum padding + RTMPTkipAppendByte(pTkip, 0x5a ); + RTMPTkipAppendByte(pTkip, 0 ); + RTMPTkipAppendByte(pTkip, 0 ); + RTMPTkipAppendByte(pTkip, 0 ); + RTMPTkipAppendByte(pTkip, 0 ); + // and then zeroes until the length is a multiple of 4 + while( pTkip->nBytesInM != 0 ) + { + RTMPTkipAppendByte(pTkip, 0 ); + } + // The appendByte function has already computed the result. + RTMPTkipPutUInt32(pTkip->MIC, pTkip->L); + RTMPTkipPutUInt32(pTkip->MIC + 4, pTkip->R); +} + +/* + ======================================================================== + + Routine Description: + Init Tkip function. + + Arguments: + pAd Pointer to our adapter + pTKey Pointer to the Temporal Key (TK), TK shall be 128bits. + KeyId TK Key ID + pTA Pointer to transmitter address + pMICKey pointer to MIC Key + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPInitTkipEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN UCHAR KeyId, + IN PUCHAR pTA, + IN PUCHAR pMICKey, + IN PUCHAR pTSC, + OUT PULONG pIV16, + OUT PULONG pIV32) +{ + TKIP_IV tkipIv; + + // Prepare 8 bytes TKIP encapsulation for MPDU + NdisZeroMemory(&tkipIv, sizeof(TKIP_IV)); + tkipIv.IV16.field.rc0 = *(pTSC + 1); + tkipIv.IV16.field.rc1 = (tkipIv.IV16.field.rc0 | 0x20) & 0x7f; + tkipIv.IV16.field.rc2 = *pTSC; + tkipIv.IV16.field.CONTROL.field.ExtIV = 1; // 0: non-extended IV, 1: an extended IV + tkipIv.IV16.field.CONTROL.field.KeyID = KeyId; + NdisMoveMemory(&tkipIv.IV32, (pTSC + 2), 4); // Copy IV + + *pIV16 = tkipIv.IV16.word; + *pIV32 = tkipIv.IV32; +} + +/* + ======================================================================== + + Routine Description: + Init MIC Value calculation function which include set MIC key & + calculate first 16 bytes (DA + SA + priority + 0) + + Arguments: + pAd Pointer to our adapter + pTKey Pointer to the Temporal Key (TK), TK shall be 128bits. + pDA Pointer to DA address + pSA Pointer to SA address + pMICKey pointer to MIC Key + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPInitMICEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN UCHAR UserPriority, + IN PUCHAR pMICKey) +{ + ULONG Priority = UserPriority; + + // Init MIC value calculation + RTMPTkipSetMICKey(&pAd->PrivateInfo.Tx, pMICKey); + // DA + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pDA, MAC_ADDR_LEN); + // SA + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSA, MAC_ADDR_LEN); + // Priority + 3 bytes of 0 + RTMPTkipAppend(&pAd->PrivateInfo.Tx, (PUCHAR)&Priority, 4); +} + +/* + ======================================================================== + + Routine Description: + Compare MIC value of received MSDU + + Arguments: + pAd Pointer to our adapter + pSrc Pointer to the received Plain text data + pDA Pointer to DA address + pSA Pointer to SA address + pMICKey pointer to MIC Key + Len the length of the received plain text data exclude MIC value + + Return Value: + TRUE MIC value matched + FALSE MIC value mismatched + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +BOOLEAN RTMPTkipCompareMICValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UCHAR UserPriority, + IN UINT Len) +{ + UCHAR OldMic[8]; + ULONG Priority = UserPriority; + + // Init MIC value calculation + RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey); + // DA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN); + // SA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN); + // Priority + 3 bytes of 0 + RTMPTkipAppend(&pAd->PrivateInfo.Rx, (PUCHAR)&Priority, 4); + + // Calculate MIC value from plain text data + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len); + + // Get MIC valude from received frame + NdisMoveMemory(OldMic, pSrc + Len, 8); + + // Get MIC value from decrypted plain data + RTMPTkipGetMIC(&pAd->PrivateInfo.Rx); + + // Move MIC value from MSDU, this steps should move to data path. + // Since the MIC value might cross MPDUs. + if(!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8)) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValue(): TKIP MIC Error !\n")); //MIC error. + + + return (FALSE); + } + return (TRUE); +} + +/* + ======================================================================== + + Routine Description: + Compare MIC value of received MSDU + + Arguments: + pAd Pointer to our adapter + pLLC LLC header + pSrc Pointer to the received Plain text data + pDA Pointer to DA address + pSA Pointer to SA address + pMICKey pointer to MIC Key + Len the length of the received plain text data exclude MIC value + + Return Value: + TRUE MIC value matched + FALSE MIC value mismatched + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +BOOLEAN RTMPTkipCompareMICValueWithLLC( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pLLC, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UINT Len) +{ + UCHAR OldMic[8]; + ULONG Priority = 0; + + // Init MIC value calculation + RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey); + // DA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN); + // SA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN); + // Priority + 3 bytes of 0 + RTMPTkipAppend(&pAd->PrivateInfo.Rx, (PUCHAR)&Priority, 4); + + // Start with LLC header + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pLLC, 8); + + // Calculate MIC value from plain text data + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len); + + // Get MIC valude from received frame + NdisMoveMemory(OldMic, pSrc + Len, 8); + + // Get MIC value from decrypted plain data + RTMPTkipGetMIC(&pAd->PrivateInfo.Rx); + + // Move MIC value from MSDU, this steps should move to data path. + // Since the MIC value might cross MPDUs. + if(!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8)) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValueWithLLC(): TKIP MIC Error !\n")); //MIC error. + + + return (FALSE); + } + return (TRUE); +} +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware transmit function + + Arguments: + pAd Pointer to our adapter + PNDIS_PACKET Pointer to Ndis Packet for MIC calculation + pEncap Pointer to LLC encap data + LenEncap Total encap length, might be 0 which indicates no encap + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPCalculateMICValue( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pEncap, + IN PCIPHER_KEY pKey, + IN UCHAR apidx) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + PUCHAR pSrc; + UCHAR UserPriority; + UCHAR vlan_offset = 0; + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + + UserPriority = RTMP_GET_PACKET_UP(pPacket); + pSrc = pSrcBufVA; + + // determine if this is a vlan packet + if (((*(pSrc + 12) << 8) + *(pSrc + 13)) == 0x8100) + vlan_offset = 4; + + { + RTMPInitMICEngine( + pAd, + pKey->Key, + pSrc, + pSrc + 6, + UserPriority, + pKey->TxMic); + } + + + if (pEncap != NULL) + { + // LLC encapsulation + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pEncap, 6); + // Protocol Type + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc + 12 + vlan_offset, 2); + } + SrcBufLen -= (14 + vlan_offset); + pSrc += (14 + vlan_offset); + do + { + if (SrcBufLen > 0) + { + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc, SrcBufLen); + } + + break; // No need handle next packet + + } while (TRUE); // End of copying payload + + // Compute the final MIC Value + RTMPTkipGetMIC(&pAd->PrivateInfo.Tx); +} + + +/************************************************************/ +/* tkip_sbox() */ +/* Returns a 16 bit value from a 64K entry table. The Table */ +/* is synthesized from two 256 entry byte wide tables. */ +/************************************************************/ + +UINT tkip_sbox(UINT index) +{ + UINT index_low; + UINT index_high; + UINT left, right; + + index_low = (index % 256); + index_high = ((index >> 8) % 256); + + left = Tkip_Sbox_Lower[index_low] + (Tkip_Sbox_Upper[index_low] * 256); + right = Tkip_Sbox_Upper[index_high] + (Tkip_Sbox_Lower[index_high] * 256); + + return (left ^ right); +} + +UINT rotr1(UINT a) +{ + unsigned int b; + + if ((a & 0x01) == 0x01) + { + b = (a >> 1) | 0x8000; + } + else + { + b = (a >> 1) & 0x7fff; + } + b = b % 65536; + return b; +} + +VOID RTMPTkipMixKey( + UCHAR *key, + UCHAR *ta, + ULONG pnl, /* Least significant 16 bits of PN */ + ULONG pnh, /* Most significant 32 bits of PN */ + UCHAR *rc4key, + UINT *p1k) +{ + + UINT tsc0; + UINT tsc1; + UINT tsc2; + + UINT ppk0; + UINT ppk1; + UINT ppk2; + UINT ppk3; + UINT ppk4; + UINT ppk5; + + INT i; + INT j; + + tsc0 = (unsigned int)((pnh >> 16) % 65536); /* msb */ + tsc1 = (unsigned int)(pnh % 65536); + tsc2 = (unsigned int)(pnl % 65536); /* lsb */ + + /* Phase 1, step 1 */ + p1k[0] = tsc1; + p1k[1] = tsc0; + p1k[2] = (UINT)(ta[0] + (ta[1]*256)); + p1k[3] = (UINT)(ta[2] + (ta[3]*256)); + p1k[4] = (UINT)(ta[4] + (ta[5]*256)); + + /* Phase 1, step 2 */ + for (i=0; i<8; i++) + { + j = 2*(i & 1); + p1k[0] = (p1k[0] + tkip_sbox( (p1k[4] ^ ((256*key[1+j]) + key[j])) % 65536 )) % 65536; + p1k[1] = (p1k[1] + tkip_sbox( (p1k[0] ^ ((256*key[5+j]) + key[4+j])) % 65536 )) % 65536; + p1k[2] = (p1k[2] + tkip_sbox( (p1k[1] ^ ((256*key[9+j]) + key[8+j])) % 65536 )) % 65536; + p1k[3] = (p1k[3] + tkip_sbox( (p1k[2] ^ ((256*key[13+j]) + key[12+j])) % 65536 )) % 65536; + p1k[4] = (p1k[4] + tkip_sbox( (p1k[3] ^ (((256*key[1+j]) + key[j]))) % 65536 )) % 65536; + p1k[4] = (p1k[4] + i) % 65536; + } + + /* Phase 2, Step 1 */ + ppk0 = p1k[0]; + ppk1 = p1k[1]; + ppk2 = p1k[2]; + ppk3 = p1k[3]; + ppk4 = p1k[4]; + ppk5 = (p1k[4] + tsc2) % 65536; + + /* Phase2, Step 2 */ + ppk0 = ppk0 + tkip_sbox( (ppk5 ^ ((256*key[1]) + key[0])) % 65536); + ppk1 = ppk1 + tkip_sbox( (ppk0 ^ ((256*key[3]) + key[2])) % 65536); + ppk2 = ppk2 + tkip_sbox( (ppk1 ^ ((256*key[5]) + key[4])) % 65536); + ppk3 = ppk3 + tkip_sbox( (ppk2 ^ ((256*key[7]) + key[6])) % 65536); + ppk4 = ppk4 + tkip_sbox( (ppk3 ^ ((256*key[9]) + key[8])) % 65536); + ppk5 = ppk5 + tkip_sbox( (ppk4 ^ ((256*key[11]) + key[10])) % 65536); + + ppk0 = ppk0 + rotr1(ppk5 ^ ((256*key[13]) + key[12])); + ppk1 = ppk1 + rotr1(ppk0 ^ ((256*key[15]) + key[14])); + ppk2 = ppk2 + rotr1(ppk1); + ppk3 = ppk3 + rotr1(ppk2); + ppk4 = ppk4 + rotr1(ppk3); + ppk5 = ppk5 + rotr1(ppk4); + + /* Phase 2, Step 3 */ + /* Phase 2, Step 3 */ + + tsc0 = (unsigned int)((pnh >> 16) % 65536); /* msb */ + tsc1 = (unsigned int)(pnh % 65536); + tsc2 = (unsigned int)(pnl % 65536); /* lsb */ + + rc4key[0] = (tsc2 >> 8) % 256; + rc4key[1] = (((tsc2 >> 8) % 256) | 0x20) & 0x7f; + rc4key[2] = tsc2 % 256; + rc4key[3] = ((ppk5 ^ ((256*key[1]) + key[0])) >> 1) % 256; + + rc4key[4] = ppk0 % 256; + rc4key[5] = (ppk0 >> 8) % 256; + + rc4key[6] = ppk1 % 256; + rc4key[7] = (ppk1 >> 8) % 256; + + rc4key[8] = ppk2 % 256; + rc4key[9] = (ppk2 >> 8) % 256; + + rc4key[10] = ppk3 % 256; + rc4key[11] = (ppk3 >> 8) % 256; + + rc4key[12] = ppk4 % 256; + rc4key[13] = (ppk4 >> 8) % 256; + + rc4key[14] = ppk5 % 256; + rc4key[15] = (ppk5 >> 8) % 256; +} + + +/************************************************/ +/* construct_mic_header1() */ +/* Builds the first MIC header block from */ +/* header fields. */ +/************************************************/ + +void construct_mic_header1( + unsigned char *mic_header1, + int header_length, + unsigned char *mpdu) +{ + mic_header1[0] = (unsigned char)((header_length - 2) / 256); + mic_header1[1] = (unsigned char)((header_length - 2) % 256); + mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ + mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */ + mic_header1[4] = mpdu[4]; /* A1 */ + mic_header1[5] = mpdu[5]; + mic_header1[6] = mpdu[6]; + mic_header1[7] = mpdu[7]; + mic_header1[8] = mpdu[8]; + mic_header1[9] = mpdu[9]; + mic_header1[10] = mpdu[10]; /* A2 */ + mic_header1[11] = mpdu[11]; + mic_header1[12] = mpdu[12]; + mic_header1[13] = mpdu[13]; + mic_header1[14] = mpdu[14]; + mic_header1[15] = mpdu[15]; +} + +/************************************************/ +/* construct_mic_header2() */ +/* Builds the last MIC header block from */ +/* header fields. */ +/************************************************/ + +void construct_mic_header2( + unsigned char *mic_header2, + unsigned char *mpdu, + int a4_exists, + int qc_exists) +{ + int i; + + for (i = 0; i<16; i++) mic_header2[i]=0x00; + + mic_header2[0] = mpdu[16]; /* A3 */ + mic_header2[1] = mpdu[17]; + mic_header2[2] = mpdu[18]; + mic_header2[3] = mpdu[19]; + mic_header2[4] = mpdu[20]; + mic_header2[5] = mpdu[21]; + + // In Sequence Control field, mute sequence numer bits (12-bit) + mic_header2[6] = mpdu[22] & 0x0f; /* SC */ + mic_header2[7] = 0x00; /* mpdu[23]; */ + + if ((!qc_exists) & a4_exists) + { + for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */ + + } + + if (qc_exists && (!a4_exists)) + { + mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ + mic_header2[9] = mpdu[25] & 0x00; + } + + if (qc_exists && a4_exists) + { + for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */ + + mic_header2[14] = mpdu[30] & 0x0f; + mic_header2[15] = mpdu[31] & 0x00; + } +} + + +/************************************************/ +/* construct_mic_iv() */ +/* Builds the MIC IV from header fields and PN */ +/************************************************/ + +void construct_mic_iv( + unsigned char *mic_iv, + int qc_exists, + int a4_exists, + unsigned char *mpdu, + unsigned int payload_length, + unsigned char *pn_vector) +{ + int i; + + mic_iv[0] = 0x59; + if (qc_exists && a4_exists) + mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ + if (qc_exists && !a4_exists) + mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ + if (!qc_exists) + mic_iv[1] = 0x00; + for (i = 2; i < 8; i++) + mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */ +#ifdef CONSISTENT_PN_ORDER + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[i - 8]; /* mic_iv[8:13] = PN[0:5] */ +#else + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ +#endif + i = (payload_length / 256); + i = (payload_length % 256); + mic_iv[14] = (unsigned char) (payload_length / 256); + mic_iv[15] = (unsigned char) (payload_length % 256); + +} + + + +/************************************/ +/* bitwise_xor() */ +/* A 128 bit, bitwise exclusive or */ +/************************************/ + +void bitwise_xor(unsigned char *ina, unsigned char *inb, unsigned char *out) +{ + int i; + for (i=0; i<16; i++) + { + out[i] = ina[i] ^ inb[i]; + } +} + + +void aes128k128d(unsigned char *key, unsigned char *data, unsigned char *ciphertext) +{ + int round; + int i; + unsigned char intermediatea[16]; + unsigned char intermediateb[16]; + unsigned char round_key[16]; + + for(i=0; i<16; i++) round_key[i] = key[i]; + + for (round = 0; round < 11; round++) + { + if (round == 0) + { + xor_128(round_key, data, ciphertext); + next_key(round_key, round); + } + else if (round == 10) + { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + xor_128(intermediateb, round_key, ciphertext); + } + else /* 1 - 9 */ + { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + mix_column(&intermediateb[0], &intermediatea[0]); + mix_column(&intermediateb[4], &intermediatea[4]); + mix_column(&intermediateb[8], &intermediatea[8]); + mix_column(&intermediateb[12], &intermediatea[12]); + xor_128(intermediatea, round_key, ciphertext); + next_key(round_key, round); + } + } + +} + +void construct_ctr_preload( + unsigned char *ctr_preload, + int a4_exists, + int qc_exists, + unsigned char *mpdu, + unsigned char *pn_vector, + int c) +{ + + int i = 0; + for (i=0; i<16; i++) ctr_preload[i] = 0x00; + i = 0; + + ctr_preload[0] = 0x01; /* flag */ + if (qc_exists && a4_exists) ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */ + if (qc_exists && !a4_exists) ctr_preload[1] = mpdu[24] & 0x0f; + + for (i = 2; i < 8; i++) + ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */ +#ifdef CONSISTENT_PN_ORDER + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[i - 8]; /* ctr_preload[8:13] = PN[0:5] */ +#else + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */ +#endif + ctr_preload[14] = (unsigned char) (c / 256); // Ctr + ctr_preload[15] = (unsigned char) (c % 256); + +} + + +// +// TRUE: Success! +// FALSE: Decrypt Error! +// +BOOLEAN RTMPSoftDecryptTKIP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN UCHAR UserPriority, + IN PCIPHER_KEY pWpaKey) +{ + UCHAR KeyID; + UINT HeaderLen; + UCHAR fc0; + UCHAR fc1; + USHORT fc; + UINT frame_type; + UINT frame_subtype; + UINT from_ds; + UINT to_ds; + INT a4_exists; + INT qc_exists; + USHORT duration; + USHORT seq_control; + USHORT qos_control; + UCHAR TA[MAC_ADDR_LEN]; + UCHAR DA[MAC_ADDR_LEN]; + UCHAR SA[MAC_ADDR_LEN]; + UCHAR RC4Key[16]; + UINT p1k[5]; //for mix_key; + ULONG pnl;/* Least significant 16 bits of PN */ + ULONG pnh;/* Most significant 32 bits of PN */ + UINT num_blocks; + UINT payload_remainder; + ARCFOURCONTEXT ArcFourContext; + UINT crc32 = 0; + UINT trailfcs = 0; + UCHAR MIC[8]; + UCHAR TrailMIC[8]; + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + + fc0 = *pData; + fc1 = *(pData + 1); + + fc = *((PUSHORT)pData); + + frame_type = ((fc0 >> 2) & 0x03); + frame_subtype = ((fc0 >> 4) & 0x0f); + + from_ds = (fc1 & 0x2) >> 1; + to_ds = (fc1 & 0x1); + + a4_exists = (from_ds & to_ds); + qc_exists = ((frame_subtype == 0x08) || /* Assumed QoS subtypes */ + (frame_subtype == 0x09) || /* Likely to change. */ + (frame_subtype == 0x0a) || + (frame_subtype == 0x0b) + ); + + HeaderLen = 24; + if (a4_exists) + HeaderLen += 6; + + KeyID = *((PUCHAR)(pData+ HeaderLen + 3)); + KeyID = KeyID >> 6; + + if (pWpaKey[KeyID].KeyLen == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP failed!(KeyID[%d] Length can not be 0)\n", KeyID)); + return FALSE; + } + + duration = *((PUSHORT)(pData+2)); + + seq_control = *((PUSHORT)(pData+22)); + + if (qc_exists) + { + if (a4_exists) + { + qos_control = *((PUSHORT)(pData+30)); + } + else + { + qos_control = *((PUSHORT)(pData+24)); + } + } + + if (to_ds == 0 && from_ds == 1) + { + NdisMoveMemory(DA, pData+4, MAC_ADDR_LEN); + NdisMoveMemory(SA, pData+16, MAC_ADDR_LEN); + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); //BSSID + } + else if (to_ds == 0 && from_ds == 0 ) + { + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(DA, pData+4, MAC_ADDR_LEN); + NdisMoveMemory(SA, pData+10, MAC_ADDR_LEN); + } + else if (to_ds == 1 && from_ds == 0) + { + NdisMoveMemory(SA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(DA, pData+16, MAC_ADDR_LEN); + } + else if (to_ds == 1 && from_ds == 1) + { + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(DA, pData+16, MAC_ADDR_LEN); + NdisMoveMemory(SA, pData+22, MAC_ADDR_LEN); + } + + num_blocks = (DataByteCnt - 16) / 16; + payload_remainder = (DataByteCnt - 16) % 16; + + pnl = (*(pData + HeaderLen)) * 256 + *(pData + HeaderLen + 2); + pnh = *((PULONG)(pData + HeaderLen + 4)); + pnh = cpu2le32(pnh); + RTMPTkipMixKey(pWpaKey[KeyID].Key, TA, pnl, pnh, RC4Key, p1k); + + ARCFOUR_INIT(&ArcFourContext, RC4Key, 16); + + ARCFOUR_DECRYPT(&ArcFourContext, pData + HeaderLen, pData + HeaderLen + 8, DataByteCnt - HeaderLen - 8); + NdisMoveMemory(&trailfcs, pData + DataByteCnt - 8 - 4, 4); + crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 4); //Skip IV+EIV 8 bytes & Skip last 4 bytes(FCS). + crc32 ^= 0xffffffff; /* complement */ + + if(crc32 != cpu2le32(trailfcs)) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP, WEP Data ICV Error !\n")); //ICV error. + + return (FALSE); + } + + NdisMoveMemory(TrailMIC, pData + DataByteCnt - 8 - 8 - 4, 8); + RTMPInitMICEngine(pAd, pWpaKey[KeyID].Key, DA, SA, UserPriority, pWpaKey[KeyID].RxMic); + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 12); + RTMPTkipGetMIC(&pAd->PrivateInfo.Tx); + NdisMoveMemory(MIC, pAd->PrivateInfo.Tx.MIC, 8); + + if (!NdisEqualMemory(MIC, TrailMIC, 8)) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptTKIP, WEP Data MIC Error !\n")); //MIC error. + return (FALSE); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + return TRUE; +} + + + + +BOOLEAN RTMPSoftDecryptAES( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pWpaKey) +{ + UCHAR KeyID; + UINT HeaderLen; + UCHAR PN[6]; + UINT payload_len; + UINT num_blocks; + UINT payload_remainder; + USHORT fc; + UCHAR fc0; + UCHAR fc1; + UINT frame_type; + UINT frame_subtype; + UINT from_ds; + UINT to_ds; + INT a4_exists; + INT qc_exists; + UCHAR aes_out[16]; + int payload_index; + UINT i; + UCHAR ctr_preload[16]; + UCHAR chain_buffer[16]; + UCHAR padded_buffer[16]; + UCHAR mic_iv[16]; + UCHAR mic_header1[16]; + UCHAR mic_header2[16]; + UCHAR MIC[8]; + UCHAR TrailMIC[8]; + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + + fc0 = *pData; + fc1 = *(pData + 1); + + fc = *((PUSHORT)pData); + + frame_type = ((fc0 >> 2) & 0x03); + frame_subtype = ((fc0 >> 4) & 0x0f); + + from_ds = (fc1 & 0x2) >> 1; + to_ds = (fc1 & 0x1); + + a4_exists = (from_ds & to_ds); + qc_exists = ((frame_subtype == 0x08) || /* Assumed QoS subtypes */ + (frame_subtype == 0x09) || /* Likely to change. */ + (frame_subtype == 0x0a) || + (frame_subtype == 0x0b) + ); + + HeaderLen = 24; + if (a4_exists) + HeaderLen += 6; + + KeyID = *((PUCHAR)(pData+ HeaderLen + 3)); + KeyID = KeyID >> 6; + + if (pWpaKey[KeyID].KeyLen == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptAES failed!(KeyID[%d] Length can not be 0)\n", KeyID)); + return FALSE; + } + + PN[0] = *(pData+ HeaderLen); + PN[1] = *(pData+ HeaderLen + 1); + PN[2] = *(pData+ HeaderLen + 4); + PN[3] = *(pData+ HeaderLen + 5); + PN[4] = *(pData+ HeaderLen + 6); + PN[5] = *(pData+ HeaderLen + 7); + + payload_len = DataByteCnt - HeaderLen - 8 - 8; // 8 bytes for CCMP header , 8 bytes for MIC + payload_remainder = (payload_len) % 16; + num_blocks = (payload_len) / 16; + + + + // Find start of payload + payload_index = HeaderLen + 8; //IV+EIV + + for (i=0; i< num_blocks; i++) + { + construct_ctr_preload(ctr_preload, + a4_exists, + qc_exists, + pData, + PN, + i+1 ); + + aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out); + + bitwise_xor(aes_out, pData + payload_index, chain_buffer); + NdisMoveMemory(pData + payload_index - 8, chain_buffer, 16); + payload_index += 16; + } + + // + // If there is a short final block, then pad it + // encrypt it and copy the unpadded part back + // + if (payload_remainder > 0) + { + construct_ctr_preload(ctr_preload, + a4_exists, + qc_exists, + pData, + PN, + num_blocks + 1); + + NdisZeroMemory(padded_buffer, 16); + NdisMoveMemory(padded_buffer, pData + payload_index, payload_remainder); + + aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out); + + bitwise_xor(aes_out, padded_buffer, chain_buffer); + NdisMoveMemory(pData + payload_index - 8, chain_buffer, payload_remainder); + payload_index += payload_remainder; + } + + // + // Descrypt the MIC + // + construct_ctr_preload(ctr_preload, + a4_exists, + qc_exists, + pData, + PN, + 0); + NdisZeroMemory(padded_buffer, 16); + NdisMoveMemory(padded_buffer, pData + payload_index, 8); + + aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out); + + bitwise_xor(aes_out, padded_buffer, chain_buffer); + + NdisMoveMemory(TrailMIC, chain_buffer, 8); + + // + // Calculate MIC + // + + //Force the protected frame bit on + *(pData + 1) = *(pData + 1) | 0x40; + + // Find start of payload + // Because the CCMP header has been removed + payload_index = HeaderLen; + + construct_mic_iv( + mic_iv, + qc_exists, + a4_exists, + pData, + payload_len, + PN); + + construct_mic_header1( + mic_header1, + HeaderLen, + pData); + + construct_mic_header2( + mic_header2, + pData, + a4_exists, + qc_exists); + + aes128k128d(pWpaKey[KeyID].Key, mic_iv, aes_out); + bitwise_xor(aes_out, mic_header1, chain_buffer); + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + bitwise_xor(aes_out, mic_header2, chain_buffer); + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + + // iterate through each 16 byte payload block + for (i = 0; i < num_blocks; i++) + { + bitwise_xor(aes_out, pData + payload_index, chain_buffer); + payload_index += 16; + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + } + + // Add on the final payload block if it needs padding + if (payload_remainder > 0) + { + NdisZeroMemory(padded_buffer, 16); + NdisMoveMemory(padded_buffer, pData + payload_index, payload_remainder); + + bitwise_xor(aes_out, padded_buffer, chain_buffer); + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + } + // aes_out contains padded mic, discard most significant + // 8 bytes to generate 64 bit MIC + for (i = 0 ; i < 8; i++) MIC[i] = aes_out[i]; + + if (!NdisEqualMemory(MIC, TrailMIC, 8)) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptAES, MIC Error !\n")); //MIC error. + return FALSE; + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + + return TRUE; +} + +/****************************************/ +/* aes128k128d() */ +/* Performs a 128 bit AES encrypt with */ +/* 128 bit data. */ +/****************************************/ +VOID xor_128( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out) +{ + INT i; + + for (i=0;i<16; i++) + { + out[i] = a[i] ^ b[i]; + } +} + +VOID next_key( + IN PUCHAR key, + IN INT round) +{ + UCHAR rcon; + UCHAR sbox_key[4]; + UCHAR rcon_table[12] = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, + 0x1b, 0x36, 0x36, 0x36 + }; + + sbox_key[0] = RTMPCkipSbox(key[13]); + sbox_key[1] = RTMPCkipSbox(key[14]); + sbox_key[2] = RTMPCkipSbox(key[15]); + sbox_key[3] = RTMPCkipSbox(key[12]); + + rcon = rcon_table[round]; + + xor_32(&key[0], sbox_key, &key[0]); + key[0] = key[0] ^ rcon; + + xor_32(&key[4], &key[0], &key[4]); + xor_32(&key[8], &key[4], &key[8]); + xor_32(&key[12], &key[8], &key[12]); +} + +VOID xor_32( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out) +{ + INT i; + + for (i=0;i<4; i++) + { + out[i] = a[i] ^ b[i]; + } +} + +VOID byte_sub( + IN PUCHAR in, + OUT PUCHAR out) +{ + INT i; + + for (i=0; i< 16; i++) + { + out[i] = RTMPCkipSbox(in[i]); + } +} + +UCHAR RTMPCkipSbox( + IN UCHAR a) +{ + return SboxTable[(int)a]; +} + +VOID shift_row( + IN PUCHAR in, + OUT PUCHAR out) +{ + out[0] = in[0]; + out[1] = in[5]; + out[2] = in[10]; + out[3] = in[15]; + out[4] = in[4]; + out[5] = in[9]; + out[6] = in[14]; + out[7] = in[3]; + out[8] = in[8]; + out[9] = in[13]; + out[10] = in[2]; + out[11] = in[7]; + out[12] = in[12]; + out[13] = in[1]; + out[14] = in[6]; + out[15] = in[11]; +} + +VOID mix_column( + IN PUCHAR in, + OUT PUCHAR out) +{ + INT i; + UCHAR add1b[4]; + UCHAR add1bf7[4]; + UCHAR rotl[4]; + UCHAR swap_halfs[4]; + UCHAR andf7[4]; + UCHAR rotr[4]; + UCHAR temp[4]; + UCHAR tempb[4]; + + for (i=0 ; i<4; i++) + { + if ((in[i] & 0x80)== 0x80) + add1b[i] = 0x1b; + else + add1b[i] = 0x00; + } + + swap_halfs[0] = in[2]; /* Swap halfs */ + swap_halfs[1] = in[3]; + swap_halfs[2] = in[0]; + swap_halfs[3] = in[1]; + + rotl[0] = in[3]; /* Rotate left 8 bits */ + rotl[1] = in[0]; + rotl[2] = in[1]; + rotl[3] = in[2]; + + andf7[0] = in[0] & 0x7f; + andf7[1] = in[1] & 0x7f; + andf7[2] = in[2] & 0x7f; + andf7[3] = in[3] & 0x7f; + + for (i = 3; i>0; i--) /* logical shift left 1 bit */ + { + andf7[i] = andf7[i] << 1; + if ((andf7[i-1] & 0x80) == 0x80) + { + andf7[i] = (andf7[i] | 0x01); + } + } + andf7[0] = andf7[0] << 1; + andf7[0] = andf7[0] & 0xfe; + + xor_32(add1b, andf7, add1bf7); + + xor_32(in, add1bf7, rotr); + + temp[0] = rotr[0]; /* Rotate right 8 bits */ + rotr[0] = rotr[1]; + rotr[1] = rotr[2]; + rotr[2] = rotr[3]; + rotr[3] = temp[0]; + + xor_32(add1bf7, rotr, temp); + xor_32(swap_halfs, rotl,tempb); + xor_32(temp, tempb, out); +} + diff --git a/drivers/staging/rt2860/common/rtmp_wep.c b/drivers/staging/rt2860/common/rtmp_wep.c new file mode 100644 index 000000000000..ffe26c237950 --- /dev/null +++ b/drivers/staging/rt2860/common/rtmp_wep.c @@ -0,0 +1,499 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_wep.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Wu 10-28-02 Initial +*/ + +#include "../rt_config.h" + +UINT FCSTAB_32[256] = +{ + 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, + 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, + 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, + 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, + 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, + 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, + 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, + 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, + 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, + 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, + 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, + 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, + 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, + 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, + 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, + 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, + 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, + 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, + 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, + 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, + 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, + 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, + 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, + 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, + 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, + 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, + 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, + 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, + 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, + 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, + 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, + 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, + 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, + 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, + 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, + 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, + 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, + 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, + 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, + 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, + 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, + 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, + 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, + 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, + 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, + 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, + 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, + 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, + 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, + 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, + 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, + 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d +}; + +/* + ======================================================================== + + Routine Description: + Init WEP function. + + Arguments: + pAd Pointer to our adapter + pKey Pointer to the WEP KEY + KeyId WEP Key ID + KeyLen the length of WEP KEY + pDest Pointer to the destination which Encryption data will store in. + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPInitWepEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN UCHAR KeyId, + IN UCHAR KeyLen, + IN OUT PUCHAR pDest) +{ + UINT i; + UCHAR WEPKEY[] = { + //IV + 0x00, 0x11, 0x22, + //WEP KEY + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC + }; + + pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32. + +#ifdef CONFIG_STA_SUPPORT + if (pAd->StaCfg.bCkipOn && (pAd->StaCfg.CkipFlag & 0x10) && (pAd->OpMode == OPMODE_STA)) + { + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, pKey, KeyLen); //INIT SBOX, KEYLEN+3(IV) + NdisMoveMemory(pDest, pKey, 3); //Append Init Vector + } + else +#endif // CONFIG_STA_SUPPORT // + { + NdisMoveMemory(WEPKEY + 3, pKey, KeyLen); + + for(i = 0; i < 3; i++) + WEPKEY[i] = RandomByte(pAd); //Call mlme RandomByte() function. + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, KeyLen + 3); //INIT SBOX, KEYLEN+3(IV) + + NdisMoveMemory(pDest, WEPKEY, 3); //Append Init Vector + } + *(pDest+3) = (KeyId << 6); //Append KEYID + +} + +/* + ======================================================================== + + Routine Description: + Encrypt transimitted data + + Arguments: + pAd Pointer to our adapter + pSrc Pointer to the transimitted source data that will be encrypt + pDest Pointer to the destination where entryption data will be store in. + Len Indicate the length of the source data + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPEncryptData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDest, + IN UINT Len) +{ + pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, pSrc, Len); + ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, pSrc, Len); +} + + +/* + ======================================================================== + + Routine Description: + Decrypt received WEP data + + Arguments: + pAdapter Pointer to our adapter + pSrc Pointer to the received data + Len the length of the received data + + Return Value: + TRUE Decrypt WEP data success + FALSE Decrypt WEP data failed + + Note: + + ======================================================================== +*/ +BOOLEAN RTMPSoftDecryptWEP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pGroupKey) +{ + UINT trailfcs; + UINT crc32; + UCHAR KeyIdx; + UCHAR WEPKEY[] = { + //IV + 0x00, 0x11, 0x22, + //WEP KEY + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC + }; + UCHAR *pPayload = (UCHAR *)pData + LENGTH_802_11; + ULONG payload_len = DataByteCnt - LENGTH_802_11; + + NdisMoveMemory(WEPKEY, pPayload, 3); //Get WEP IV + + KeyIdx = (*(pPayload + 3) & 0xc0) >> 6; + if (pGroupKey[KeyIdx].KeyLen == 0) + return (FALSE); + + NdisMoveMemory(WEPKEY + 3, pGroupKey[KeyIdx].Key, pGroupKey[KeyIdx].KeyLen); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, pGroupKey[KeyIdx].KeyLen + 3); + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, pPayload, pPayload + 4, payload_len - 4); + NdisMoveMemory(&trailfcs, pPayload + payload_len - 8, 4); + crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pPayload, payload_len - 8); //Skip last 4 bytes(FCS). + crc32 ^= 0xffffffff; /* complement */ + + if(crc32 != cpu2le32(trailfcs)) + { + DBGPRINT(RT_DEBUG_TRACE, ("! WEP Data CRC Error !\n")); //CRC error. + return (FALSE); + } + return (TRUE); +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Encryption Algorithm "ARCFOUR" initialize + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pKey Pointer to the WEP KEY + KeyLen Indicate the length fo the WEP KEY + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID ARCFOUR_INIT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pKey, + IN UINT KeyLen) +{ + UCHAR t, u; + UINT keyindex; + UINT stateindex; + PUCHAR state; + UINT counter; + + state = Ctx->STATE; + Ctx->X = 0; + Ctx->Y = 0; + for (counter = 0; counter < 256; counter++) + state[counter] = (UCHAR)counter; + keyindex = 0; + stateindex = 0; + for (counter = 0; counter < 256; counter++) + { + t = state[counter]; + stateindex = (stateindex + pKey[keyindex] + t) & 0xff; + u = state[stateindex]; + state[stateindex] = t; + state[counter] = u; + if (++keyindex >= KeyLen) + keyindex = 0; + } +} + +/* + ======================================================================== + + Routine Description: + Get bytes from ARCFOUR CONTEXT (S-BOX) + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + + Return Value: + UCHAR - the value of the ARCFOUR CONTEXT (S-BOX) + + Note: + + ======================================================================== +*/ +UCHAR ARCFOUR_BYTE( + IN PARCFOURCONTEXT Ctx) +{ + UINT x; + UINT y; + UCHAR sx, sy; + PUCHAR state; + + state = Ctx->STATE; + x = (Ctx->X + 1) & 0xff; + sx = state[x]; + y = (sx + Ctx->Y) & 0xff; + sy = state[y]; + Ctx->X = x; + Ctx->Y = y; + state[y] = sx; + state[x] = sy; + + return(state[(sx + sy) & 0xff]); + +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Decryption Algorithm + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pDest Pointer to the Destination + pSrc Pointer to the Source data + Len Indicate the length of the Source data + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ARCFOUR_DECRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len) +{ + UINT i; + + for (i = 0; i < Len; i++) + pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx); +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Encryption Algorithm + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pDest Pointer to the Destination + pSrc Pointer to the Source data + Len Indicate the length of the Source dta + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID ARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len) +{ + UINT i; + + for (i = 0; i < Len; i++) + pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx); +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Encryption Algorithm which conform to the special requirement to encrypt GTK. + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pDest Pointer to the Destination + pSrc Pointer to the Source data + Len Indicate the length of the Source dta + + + ======================================================================== +*/ + +VOID WPAARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len) +{ + UINT i; + //discard first 256 bytes + for (i = 0; i < 256; i++) + ARCFOUR_BYTE(Ctx); + + for (i = 0; i < Len; i++) + pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx); +} + + +/* + ======================================================================== + + Routine Description: + Calculate a new FCS given the current FCS and the new data. + + Arguments: + Fcs the original FCS value + Cp pointer to the data which will be calculate the FCS + Len the length of the data + + Return Value: + UINT - FCS 32 bits + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +UINT RTMP_CALC_FCS32( + IN UINT Fcs, + IN PUCHAR Cp, + IN INT Len) +{ + while (Len--) + Fcs = (((Fcs) >> 8) ^ FCSTAB_32[((Fcs) ^ (*Cp++)) & 0xff]); + + return (Fcs); +} + + +/* + ======================================================================== + + Routine Description: + Get last FCS and encrypt it to the destination + + Arguments: + pDest Pointer to the Destination + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPSetICV( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest) +{ + pAd->PrivateInfo.FCSCRC32 ^= 0xffffffff; /* complement */ + pAd->PrivateInfo.FCSCRC32 = cpu2le32(pAd->PrivateInfo.FCSCRC32); + + ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, (PUCHAR) &pAd->PrivateInfo.FCSCRC32, 4); +} + diff --git a/drivers/staging/rt2860/common/spectrum.c b/drivers/staging/rt2860/common/spectrum.c new file mode 100644 index 000000000000..85e636a607f7 --- /dev/null +++ b/drivers/staging/rt2860/common/spectrum.c @@ -0,0 +1,1877 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + + Module Name: + action.c + + Abstract: + Handle association related requests either from WSTA or from local MLME + + Revision History: + Who When What + --------- ---------- ---------------------------------------------- + Fonchi Wu 2008 created for 802.11h + */ + +#include "../rt_config.h" +#include "action.h" + +VOID MeasureReqTabInit( + IN PRTMP_ADAPTER pAd) +{ + NdisAllocateSpinLock(&pAd->CommonCfg.MeasureReqTabLock); + + pAd->CommonCfg.pMeasureReqTab = kmalloc(sizeof(MEASURE_REQ_TAB), GFP_ATOMIC); + if (pAd->CommonCfg.pMeasureReqTab) + NdisZeroMemory(pAd->CommonCfg.pMeasureReqTab, sizeof(MEASURE_REQ_TAB)); + else + DBGPRINT(RT_DEBUG_ERROR, ("%s Fail to alloc memory for pAd->CommonCfg.pMeasureReqTab.\n", __FUNCTION__)); + + return; +} + +VOID MeasureReqTabExit( + IN PRTMP_ADAPTER pAd) +{ + NdisFreeSpinLock(pAd->CommonCfg.MeasureReqTabLock); + + if (pAd->CommonCfg.pMeasureReqTab) + kfree(pAd->CommonCfg.pMeasureReqTab); + pAd->CommonCfg.pMeasureReqTab = NULL; + + return; +} + +static PMEASURE_REQ_ENTRY MeasureReqLookUp( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + UINT HashIdx; + PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab; + PMEASURE_REQ_ENTRY pEntry = NULL; + PMEASURE_REQ_ENTRY pPrevEntry = NULL; + + if (pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock); + + HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken); + pEntry = pTab->Hash[HashIdx]; + + while (pEntry) + { + if (pEntry->DialogToken == DialogToken) + break; + else + { + pPrevEntry = pEntry; + pEntry = pEntry->pNext; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock); + + return pEntry; +} + +static PMEASURE_REQ_ENTRY MeasureReqInsert( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + INT i; + ULONG HashIdx; + PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab; + PMEASURE_REQ_ENTRY pEntry = NULL, pCurrEntry; + ULONG Now; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + pEntry = MeasureReqLookUp(pAd, DialogToken); + if (pEntry == NULL) + { + RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock); + for (i = 0; i < MAX_MEASURE_REQ_TAB_SIZE; i++) + { + NdisGetSystemUpTime(&Now); + pEntry = &pTab->Content[i]; + + if ((pEntry->Valid == TRUE) + && RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + MQ_REQ_AGE_OUT))) + { + PMEASURE_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PMEASURE_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(MEASURE_REQ_ENTRY)); + pTab->Size--; + + break; + } + + if (pEntry->Valid == FALSE) + break; + } + + if (i < MAX_MEASURE_REQ_TAB_SIZE) + { + NdisGetSystemUpTime(&Now); + pEntry->lastTime = Now; + pEntry->Valid = TRUE; + pEntry->DialogToken = DialogToken; + pTab->Size++; + } + else + { + pEntry = NULL; + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab tab full.\n", __FUNCTION__)); + } + + // add this Neighbor entry into HASH table + if (pEntry) + { + HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken); + if (pTab->Hash[HashIdx] == NULL) + { + pTab->Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pTab->Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock); + } + + return pEntry; +} + +static VOID MeasureReqDelete( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab; + PMEASURE_REQ_ENTRY pEntry = NULL; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __FUNCTION__)); + return; + } + + // if empty, return + if (pTab->Size == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("pMeasureReqTab empty.\n")); + return; + } + + pEntry = MeasureReqLookUp(pAd, DialogToken); + if (pEntry != NULL) + { + PMEASURE_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PMEASURE_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock); + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(MEASURE_REQ_ENTRY)); + pTab->Size--; + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock); + } + + return; +} + +VOID TpcReqTabInit( + IN PRTMP_ADAPTER pAd) +{ + NdisAllocateSpinLock(&pAd->CommonCfg.TpcReqTabLock); + + pAd->CommonCfg.pTpcReqTab = kmalloc(sizeof(TPC_REQ_TAB), GFP_ATOMIC); + if (pAd->CommonCfg.pTpcReqTab) + NdisZeroMemory(pAd->CommonCfg.pTpcReqTab, sizeof(TPC_REQ_TAB)); + else + DBGPRINT(RT_DEBUG_ERROR, ("%s Fail to alloc memory for pAd->CommonCfg.pTpcReqTab.\n", __FUNCTION__)); + + return; +} + +VOID TpcReqTabExit( + IN PRTMP_ADAPTER pAd) +{ + NdisFreeSpinLock(pAd->CommonCfg.TpcReqTabLock); + + if (pAd->CommonCfg.pTpcReqTab) + kfree(pAd->CommonCfg.pTpcReqTab); + pAd->CommonCfg.pTpcReqTab = NULL; + + return; +} + +static PTPC_REQ_ENTRY TpcReqLookUp( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + UINT HashIdx; + PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab; + PTPC_REQ_ENTRY pEntry = NULL; + PTPC_REQ_ENTRY pPrevEntry = NULL; + + if (pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock); + + HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken); + pEntry = pTab->Hash[HashIdx]; + + while (pEntry) + { + if (pEntry->DialogToken == DialogToken) + break; + else + { + pPrevEntry = pEntry; + pEntry = pEntry->pNext; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock); + + return pEntry; +} + + +static PTPC_REQ_ENTRY TpcReqInsert( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + INT i; + ULONG HashIdx; + PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab; + PTPC_REQ_ENTRY pEntry = NULL, pCurrEntry; + ULONG Now; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + pEntry = TpcReqLookUp(pAd, DialogToken); + if (pEntry == NULL) + { + RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock); + for (i = 0; i < MAX_TPC_REQ_TAB_SIZE; i++) + { + NdisGetSystemUpTime(&Now); + pEntry = &pTab->Content[i]; + + if ((pEntry->Valid == TRUE) + && RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + TPC_REQ_AGE_OUT))) + { + PTPC_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY)); + pTab->Size--; + + break; + } + + if (pEntry->Valid == FALSE) + break; + } + + if (i < MAX_TPC_REQ_TAB_SIZE) + { + NdisGetSystemUpTime(&Now); + pEntry->lastTime = Now; + pEntry->Valid = TRUE; + pEntry->DialogToken = DialogToken; + pTab->Size++; + } + else + { + pEntry = NULL; + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab tab full.\n", __FUNCTION__)); + } + + // add this Neighbor entry into HASH table + if (pEntry) + { + HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken); + if (pTab->Hash[HashIdx] == NULL) + { + pTab->Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pTab->Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock); + } + + return pEntry; +} + +static VOID TpcReqDelete( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab; + PTPC_REQ_ENTRY pEntry = NULL; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __FUNCTION__)); + return; + } + + // if empty, return + if (pTab->Size == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("pTpcReqTab empty.\n")); + return; + } + + pEntry = TpcReqLookUp(pAd, DialogToken); + if (pEntry != NULL) + { + PTPC_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock); + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY)); + pTab->Size--; + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock); + } + + return; +} + +/* + ========================================================================== + Description: + Get Current TimeS tamp. + + Parametrs: + + Return : Current Time Stamp. + ========================================================================== + */ +static UINT64 GetCurrentTimeStamp( + IN PRTMP_ADAPTER pAd) +{ + // get current time stamp. + return 0; +} + +/* + ========================================================================== + Description: + Get Current Transmit Power. + + Parametrs: + + Return : Current Time Stamp. + ========================================================================== + */ +static UINT8 GetCurTxPwr( + IN PRTMP_ADAPTER pAd, + IN UINT8 Wcid) +{ + return 16; /* 16 dBm */ +} + +/* + ========================================================================== + Description: + Insert Dialog Token into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Dialog token. + + Return : None. + ========================================================================== + */ +static VOID InsertDialogToken( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 DialogToken) +{ + ULONG TempLen; + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &DialogToken, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} + +/* + ========================================================================== + Description: + Insert TPC Request IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + + Return : None. + ========================================================================== + */ + static VOID InsertTpcReqIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen) +{ + ULONG TempLen; + ULONG Len = 0; + UINT8 ElementID = IE_TPC_REQUEST; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} + +/* + ========================================================================== + Description: + Insert TPC Report IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Transmit Power. + 4. Link Margin. + + Return : None. + ========================================================================== + */ + static VOID InsertTpcReportIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 TxPwr, + IN UINT8 LinkMargin) +{ + ULONG TempLen; + ULONG Len = sizeof(TPC_REPORT_INFO); + UINT8 ElementID = IE_TPC_REPORT; + TPC_REPORT_INFO TpcReportIE; + + TpcReportIE.TxPwr = TxPwr; + TpcReportIE.LinkMargin = LinkMargin; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, &TpcReportIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + + return; +} + +/* + ========================================================================== + Description: + Insert Channel Switch Announcement IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. channel switch announcement mode. + 4. new selected channel. + 5. channel switch announcement count. + + Return : None. + ========================================================================== + */ +static VOID InsertChSwAnnIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 ChSwMode, + IN UINT8 NewChannel, + IN UINT8 ChSwCnt) +{ + ULONG TempLen; + ULONG Len = sizeof(CH_SW_ANN_INFO); + UINT8 ElementID = IE_CHANNEL_SWITCH_ANNOUNCEMENT; + CH_SW_ANN_INFO ChSwAnnIE; + + ChSwAnnIE.ChSwMode = ChSwMode; + ChSwAnnIE.Channel = NewChannel; + ChSwAnnIE.ChSwCnt = ChSwCnt; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, &ChSwAnnIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + + return; +} + +/* + ========================================================================== + Description: + Insert Measure Request IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Measure Token. + 4. Measure Request Mode. + 5. Measure Request Type. + 6. Measure Channel. + 7. Measure Start time. + 8. Measure Duration. + + + Return : None. + ========================================================================== + */ +static VOID InsertMeasureReqIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN PMEASURE_REQ_INFO pMeasureReqIE) +{ + ULONG TempLen; + UINT8 Len = sizeof(MEASURE_REQ_INFO); + UINT8 ElementID = IE_MEASUREMENT_REQUEST; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, pMeasureReqIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} + +/* + ========================================================================== + Description: + Insert Measure Report IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Measure Token. + 4. Measure Request Mode. + 5. Measure Request Type. + 6. Length of Report Infomation + 7. Pointer of Report Infomation Buffer. + + Return : None. + ========================================================================== + */ +static VOID InsertMeasureReportIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN PMEASURE_REPORT_INFO pMeasureReportIE, + IN UINT8 ReportLnfoLen, + IN PUINT8 pReportInfo) +{ + ULONG TempLen; + ULONG Len; + UINT8 ElementID = IE_MEASUREMENT_REPORT; + + Len = sizeof(MEASURE_REPORT_INFO) + ReportLnfoLen; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, pMeasureReportIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + if ((ReportLnfoLen > 0) && (pReportInfo != NULL)) + { + MakeOutgoingFrame(pFrameBuf + *pFrameLen, &TempLen, + ReportLnfoLen, pReportInfo, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + } + return; +} + +/* + ========================================================================== + Description: + Prepare Measurement request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 MeasureCh, + IN UINT16 MeasureDuration) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + HEADER_802_11 ActHdr; + MEASURE_REQ_INFO MeasureReqIE; + UINT8 RmReqDailogToken = RandomByte(pAd); + UINT64 MeasureStartTime = GetCurrentTimeStamp(pAd); + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRQ); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, MeasureToken); + + // prepare Measurement IE. + NdisZeroMemory(&MeasureReqIE, sizeof(MEASURE_REQ_INFO)); + MeasureReqIE.Token = RmReqDailogToken; + MeasureReqIE.ReqMode.word = MeasureReqMode; + MeasureReqIE.ReqType = MeasureReqType; + MeasureReqIE.MeasureReq.ChNum = MeasureCh; + MeasureReqIE.MeasureReq.MeasureStartTime = cpu2le64(MeasureStartTime); + MeasureReqIE.MeasureReq.MeasureDuration = cpu2le16(MeasureDuration); + InsertMeasureReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureReqIE); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare Measurement report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 ReportInfoLen, + IN PUINT8 pReportInfo) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + HEADER_802_11 ActHdr; + MEASURE_REPORT_INFO MeasureRepIE; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRP); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken); + + // prepare Measurement IE. + NdisZeroMemory(&MeasureRepIE, sizeof(MEASURE_REPORT_INFO)); + MeasureRepIE.Token = MeasureToken; + MeasureRepIE.ReportMode.word = MeasureReqMode; + MeasureRepIE.ReportType = MeasureReqType; + InsertMeasureReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureRepIE, ReportInfoLen, pReportInfo); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare TPC Request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UCHAR DialogToken) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + + HEADER_802_11 ActHdr; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_TPCRQ); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken); + + // Insert TPC Request IE. + InsertTpcReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare TPC Report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 TxPwr, + IN UINT8 LinkMargin) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + + HEADER_802_11 ActHdr; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_TPCRP); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken); + + // Insert TPC Request IE. + InsertTpcReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, TxPwr, LinkMargin); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare Channel Switch Announcement action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + 2. Channel switch announcement mode. + 2. a New selected channel. + + Return : None. + ========================================================================== + */ +VOID EnqueueChSwAnn( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 ChSwMode, + IN UINT8 NewCh) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + + HEADER_802_11 ActHdr; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_CHANNEL_SWITCH); + + InsertChSwAnnIE(pAd, (pOutBuffer + FrameLen), &FrameLen, ChSwMode, NewCh, 0); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +static BOOLEAN DfsRequirementCheck( + IN PRTMP_ADAPTER pAd, + IN UINT8 Channel) +{ + BOOLEAN Result = FALSE; + INT i; + + do + { + // check DFS procedure is running. + // make sure DFS procedure won't start twice. + if (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE) + { + Result = FALSE; + break; + } + + // check the new channel carried from Channel Switch Announcemnet is valid. + for (i=0; iChannelListNum; i++) + { + if ((Channel == pAd->ChannelList[i].Channel) + &&(pAd->ChannelList[i].RemainingTimeForUse == 0)) + { + // found radar signal in the channel. the channel can't use at least for 30 minutes. + pAd->ChannelList[i].RemainingTimeForUse = 1800;//30 min = 1800 sec + Result = TRUE; + break; + } + } + } while(FALSE); + + return Result; +} + +VOID NotifyChSwAnnToPeerAPs( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pRA, + IN PUCHAR pTA, + IN UINT8 ChSwMode, + IN UINT8 Channel) +{ +#ifdef WDS_SUPPORT + if (!((pRA[0] & 0xff) == 0xff)) // is pRA a broadcase address. + { + INT i; + // info neighbor APs that Radar signal found throgh WDS link. + for (i = 0; i < MAX_WDS_ENTRY; i++) + { + if (ValidWdsEntry(pAd, i)) + { + PUCHAR pDA = pAd->WdsTab.WdsEntry[i].PeerWdsAddr; + + // DA equal to SA. have no necessary orignal AP which found Radar signal. + if (MAC_ADDR_EQUAL(pTA, pDA)) + continue; + + // send Channel Switch Action frame to info Neighbro APs. + EnqueueChSwAnn(pAd, pDA, ChSwMode, Channel); + } + } + } +#endif // WDS_SUPPORT // +} + +static VOID StartDFSProcedure( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel, + IN UINT8 ChSwMode) +{ + // start DFS procedure + pAd->CommonCfg.Channel = Channel; +#ifdef DOT11_N_SUPPORT + N_ChannelCheck(pAd); +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.RadarDetect.RDMode = RD_SWITCHING_MODE; + pAd->CommonCfg.RadarDetect.CSCount = 0; +} + +/* + ========================================================================== + Description: + Channel Switch Announcement action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Channel switch announcement infomation buffer. + + + Return : None. + ========================================================================== + */ + +/* + Channel Switch Announcement IE. + +----+-----+-----------+------------+-----------+ + | ID | Len |Ch Sw Mode | New Ch Num | Ch Sw Cnt | + +----+-----+-----------+------------+-----------+ + 1 1 1 1 1 +*/ +static BOOLEAN PeerChSwAnnSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PCH_SW_ANN_INFO pChSwAnnInfo) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + + // skip 802.11 header. + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pChSwAnnInfo == NULL) + return result; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_CHANNEL_SWITCH_ANNOUNCEMENT: + NdisMoveMemory(&pChSwAnnInfo->ChSwMode, eid_ptr->Octet, 1); + NdisMoveMemory(&pChSwAnnInfo->Channel, eid_ptr->Octet + 1, 1); + NdisMoveMemory(&pChSwAnnInfo->ChSwCnt, eid_ptr->Octet + 2, 1); + + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + Measurement request action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Measurement request infomation buffer. + + Return : None. + ========================================================================== + */ +static BOOLEAN PeerMeasureReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken, + OUT PMEASURE_REQ_INFO pMeasureReqInfo) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + PUCHAR ptr; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + + // skip 802.11 header. + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pMeasureReqInfo == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_MEASUREMENT_REQUEST: + NdisMoveMemory(&pMeasureReqInfo->Token, eid_ptr->Octet, 1); + NdisMoveMemory(&pMeasureReqInfo->ReqMode.word, eid_ptr->Octet + 1, 1); + NdisMoveMemory(&pMeasureReqInfo->ReqType, eid_ptr->Octet + 2, 1); + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pMeasureReqInfo->MeasureReq.ChNum, ptr, 1); + NdisMoveMemory(&MeasureStartTime, ptr + 1, 8); + pMeasureReqInfo->MeasureReq.MeasureStartTime = SWAP64(MeasureStartTime); + NdisMoveMemory(&MeasureDuration, ptr + 9, 2); + pMeasureReqInfo->MeasureReq.MeasureDuration = SWAP16(MeasureDuration); + + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + Measurement report action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Measurement report infomation buffer. + 4. basic report infomation buffer. + + Return : None. + ========================================================================== + */ + +/* + Measurement Report IE. + +----+-----+-------+-------------+--------------+----------------+ + | ID | Len | Token | Report Mode | Measure Type | Measure Report | + +----+-----+-------+-------------+--------------+----------------+ + 1 1 1 1 1 variable + + Basic Report. + +--------+------------+----------+-----+ + | Ch Num | Start Time | Duration | Map | + +--------+------------+----------+-----+ + 1 8 2 1 + + Map Field Bit Format. + +-----+---------------+---------------------+-------+------------+----------+ + | Bss | OFDM Preamble | Unidentified signal | Radar | Unmeasured | Reserved | + +-----+---------------+---------------------+-------+------------+----------+ + 0 1 2 3 4 5-7 +*/ +static BOOLEAN PeerMeasureReportSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken, + OUT PMEASURE_REPORT_INFO pMeasureReportInfo, + OUT PUINT8 pReportBuf) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + PUCHAR ptr; + + // skip 802.11 header. + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pMeasureReportInfo == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_MEASUREMENT_REPORT: + NdisMoveMemory(&pMeasureReportInfo->Token, eid_ptr->Octet, 1); + NdisMoveMemory(&pMeasureReportInfo->ReportMode, eid_ptr->Octet + 1, 1); + NdisMoveMemory(&pMeasureReportInfo->ReportType, eid_ptr->Octet + 2, 1); + if (pMeasureReportInfo->ReportType == RM_BASIC) + { + PMEASURE_BASIC_REPORT pReport = (PMEASURE_BASIC_REPORT)pReportBuf; + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pReport->ChNum, ptr, 1); + NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8); + NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2); + NdisMoveMemory(&pReport->Map, ptr + 11, 1); + + } + else if (pMeasureReportInfo->ReportType == RM_CCA) + { + PMEASURE_CCA_REPORT pReport = (PMEASURE_CCA_REPORT)pReportBuf; + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pReport->ChNum, ptr, 1); + NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8); + NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2); + NdisMoveMemory(&pReport->CCA_Busy_Fraction, ptr + 11, 1); + + } + else if (pMeasureReportInfo->ReportType == RM_RPI_HISTOGRAM) + { + PMEASURE_RPI_REPORT pReport = (PMEASURE_RPI_REPORT)pReportBuf; + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pReport->ChNum, ptr, 1); + NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8); + NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2); + NdisMoveMemory(&pReport->RPI_Density, ptr + 11, 8); + } + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + TPC Request action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Dialog Token. + + Return : None. + ========================================================================== + */ +static BOOLEAN PeerTpcReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pDialogToken == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_TPC_REQUEST: + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + TPC Report action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Dialog Token. + 4. TPC Report IE. + + Return : None. + ========================================================================== + */ +static BOOLEAN PeerTpcRepSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken, + OUT PTPC_REPORT_INFO pTpcRepInfo) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pDialogToken == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_TPC_REPORT: + NdisMoveMemory(&pTpcRepInfo->TxPwr, eid_ptr->Octet, 1); + NdisMoveMemory(&pTpcRepInfo->LinkMargin, eid_ptr->Octet + 1, 1); + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + Channel Switch Announcement action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerChSwAnnAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + CH_SW_ANN_INFO ChSwAnnInfo; + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; +#ifdef CONFIG_STA_SUPPORT + UCHAR index = 0, Channel = 0, NewChannel = 0; + ULONG Bssidx = 0; +#endif // CONFIG_STA_SUPPORT // + + NdisZeroMemory(&ChSwAnnInfo, sizeof(CH_SW_ANN_INFO)); + if (! PeerChSwAnnSanity(pAd, Elem->Msg, Elem->MsgLen, &ChSwAnnInfo)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Invalid Channel Switch Action Frame.\n")); + return; + } + + +#ifdef CONFIG_STA_SUPPORT + if (pAd->OpMode == OPMODE_STA) + { + Bssidx = BssTableSearch(&pAd->ScanTab, pFr->Hdr.Addr3, pAd->CommonCfg.Channel); + if (Bssidx == BSS_NOT_FOUND) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerChSwAnnAction - Bssidx is not found\n")); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("\n****Bssidx is %d, Channel = %d\n", index, pAd->ScanTab.BssEntry[Bssidx].Channel)); + hex_dump("SSID",pAd->ScanTab.BssEntry[Bssidx].Bssid ,6); + + Channel = pAd->CommonCfg.Channel; + NewChannel = ChSwAnnInfo.Channel; + + if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0) && (Channel != NewChannel)) + { + // Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). + // In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. + AsicSwitchChannel(pAd, 1, FALSE); + AsicLockChannel(pAd, 1); + LinkDown(pAd, FALSE); + MlmeQueueInit(&pAd->Mlme.Queue); + BssTableInit(&pAd->ScanTab); + RTMPusecDelay(1000000); // use delay to prevent STA do reassoc + + // channel sanity check + for (index = 0 ; index < pAd->ChannelListNum; index++) + { + if (pAd->ChannelList[index].Channel == NewChannel) + { + pAd->ScanTab.BssEntry[Bssidx].Channel = NewChannel; + pAd->CommonCfg.Channel = NewChannel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("&&&&&&&&&&&&&&&&PeerChSwAnnAction - STA receive channel switch announcement IE (New Channel =%d)\n", NewChannel)); + break; + } + } + + if (index >= pAd->ChannelListNum) + { + DBGPRINT_ERR(("&&&&&&&&&&&&&&&&&&&&&&&&&&PeerChSwAnnAction(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + + return; +} + + +/* + ========================================================================== + Description: + Measurement Request action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerMeasureReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; + UINT8 DialogToken; + MEASURE_REQ_INFO MeasureReqInfo; + MEASURE_REPORT_MODE ReportMode; + + if(PeerMeasureReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReqInfo)) + { + ReportMode.word = 0; + ReportMode.field.Incapable = 1; + EnqueueMeasurementRep(pAd, pFr->Hdr.Addr2, DialogToken, MeasureReqInfo.Token, ReportMode.word, MeasureReqInfo.ReqType, 0, NULL); + } + + return; +} + +/* + ========================================================================== + Description: + Measurement Report action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerMeasureReportAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MEASURE_REPORT_INFO MeasureReportInfo; + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; + UINT8 DialogToken; + PUINT8 pMeasureReportInfo; + +// if (pAd->CommonCfg.bIEEE80211H != TRUE) +// return; + + if ((pMeasureReportInfo = kmalloc(sizeof(MEASURE_RPI_REPORT), GFP_ATOMIC)) == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s unable to alloc memory for measure report buffer (size=%d).\n", __FUNCTION__, sizeof(MEASURE_RPI_REPORT))); + return; + } + + NdisZeroMemory(&MeasureReportInfo, sizeof(MEASURE_REPORT_INFO)); + NdisZeroMemory(pMeasureReportInfo, sizeof(MEASURE_RPI_REPORT)); + if (PeerMeasureReportSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReportInfo, pMeasureReportInfo)) + { + do { + PMEASURE_REQ_ENTRY pEntry = NULL; + + // Not a autonomous measure report. + // check the dialog token field. drop it if the dialog token doesn't match. + if ((DialogToken != 0) + && ((pEntry = MeasureReqLookUp(pAd, DialogToken)) == NULL)) + break; + + if (pEntry != NULL) + MeasureReqDelete(pAd, pEntry->DialogToken); + + if (MeasureReportInfo.ReportType == RM_BASIC) + { + PMEASURE_BASIC_REPORT pBasicReport = (PMEASURE_BASIC_REPORT)pMeasureReportInfo; + if ((pBasicReport->Map.field.Radar) + && (DfsRequirementCheck(pAd, pBasicReport->ChNum) == TRUE)) + { + NotifyChSwAnnToPeerAPs(pAd, pFr->Hdr.Addr1, pFr->Hdr.Addr2, 1, pBasicReport->ChNum); + StartDFSProcedure(pAd, pBasicReport->ChNum, 1); + } + } + } while (FALSE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Invalid Measurement Report Frame.\n")); + + kfree(pMeasureReportInfo); + + return; +} + +/* + ========================================================================== + Description: + TPC Request action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerTpcReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; + PUCHAR pFramePtr = pFr->Octet; + UINT8 DialogToken; + UINT8 TxPwr = GetCurTxPwr(pAd, Elem->Wcid); + UINT8 LinkMargin = 0; + CHAR RealRssi; + + // link margin: Ratio of the received signal power to the minimum desired by the station (STA). The + // STA may incorporate rate information and channel conditions, including interference, into its computation + // of link margin. + + RealRssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), + ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), + ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)); + + // skip Category and action code. + pFramePtr += 2; + + // Dialog token. + NdisMoveMemory(&DialogToken, pFramePtr, 1); + + LinkMargin = (RealRssi / MIN_RCV_PWR); + if (PeerTpcReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken)) + EnqueueTPCRep(pAd, pFr->Hdr.Addr2, DialogToken, TxPwr, LinkMargin); + + return; +} + +/* + ========================================================================== + Description: + TPC Report action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerTpcRepAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UINT8 DialogToken; + TPC_REPORT_INFO TpcRepInfo; + PTPC_REQ_ENTRY pEntry = NULL; + + NdisZeroMemory(&TpcRepInfo, sizeof(TPC_REPORT_INFO)); + if (PeerTpcRepSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &TpcRepInfo)) + { + if ((pEntry = TpcReqLookUp(pAd, DialogToken)) != NULL) + { + TpcReqDelete(pAd, pEntry->DialogToken); + DBGPRINT(RT_DEBUG_TRACE, ("%s: DialogToken=%x, TxPwr=%d, LinkMargin=%d\n", + __FUNCTION__, DialogToken, TpcRepInfo.TxPwr, TpcRepInfo.LinkMargin)); + } + } + + return; +} + +/* + ========================================================================== + Description: + Spectrun action frames Handler such as channel switch annoucement, + measurement report, measurement request actions frames. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +VOID PeerSpectrumAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + if (pAd->CommonCfg.bIEEE80211H != TRUE) + return; + + switch(Action) + { + case SPEC_MRQ: + // current rt2860 unable do such measure specified in Measurement Request. + // reject all measurement request. + PeerMeasureReqAction(pAd, Elem); + break; + + case SPEC_MRP: + PeerMeasureReportAction(pAd, Elem); + break; + + case SPEC_TPCRQ: + PeerTpcReqAction(pAd, Elem); + break; + + case SPEC_TPCRP: + PeerTpcRepAction(pAd, Elem); + break; + + case SPEC_CHANNEL_SWITCH: +{ +#ifdef DOT11N_DRAFT3 + SEC_CHA_OFFSET_IE Secondary; + CHA_SWITCH_ANNOUNCE_IE ChannelSwitch; + + // 802.11h only has Channel Switch Announcement IE. + RTMPMoveMemory(&ChannelSwitch, &Elem->Msg[LENGTH_802_11+4], sizeof (CHA_SWITCH_ANNOUNCE_IE)); + + // 802.11n D3.03 adds secondary channel offset element in the end. + if (Elem->MsgLen == (LENGTH_802_11 + 2 + sizeof (CHA_SWITCH_ANNOUNCE_IE) + sizeof (SEC_CHA_OFFSET_IE))) + { + RTMPMoveMemory(&Secondary, &Elem->Msg[LENGTH_802_11+9], sizeof (SEC_CHA_OFFSET_IE)); + } + else + { + Secondary.SecondaryChannelOffset = 0; + } + + if ((Elem->Msg[LENGTH_802_11+2] == IE_CHANNEL_SWITCH_ANNOUNCEMENT) && (Elem->Msg[LENGTH_802_11+3] == 3)) + { + ChannelSwitchAction(pAd, Elem->Wcid, ChannelSwitch.NewChannel, Secondary.SecondaryChannelOffset); + } +#endif // DOT11N_DRAFT3 // +} + PeerChSwAnnAction(pAd, Elem); + break; + } + + return; +} + +/* + ========================================================================== + Description: + + Parametrs: + + Return : None. + ========================================================================== + */ +INT Set_MeasureReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT Aid = 1; + UINT ArgIdx; + PUCHAR thisChar; + + MEASURE_REQ_MODE MeasureReqMode; + UINT8 MeasureReqToken = RandomByte(pAd); + UINT8 MeasureReqType = RM_BASIC; + UINT8 MeasureCh = 1; + + ArgIdx = 1; + while ((thisChar = strsep((char **)&arg, "-")) != NULL) + { + switch(ArgIdx) + { + case 1: // Aid. + Aid = simple_strtol(thisChar, 0, 16); + break; + + case 2: // Measurement Request Type. + MeasureReqType = simple_strtol(thisChar, 0, 16); + if (MeasureReqType > 3) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow MeasureReqType(%d)\n", __FUNCTION__, MeasureReqType)); + return TRUE; + } + break; + + case 3: // Measurement channel. + MeasureCh = simple_strtol(thisChar, 0, 16); + break; + } + ArgIdx++; + } + + DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d, MeasureReqType=%d MeasureCh=%d\n", __FUNCTION__, Aid, MeasureReqType, MeasureCh)); + if (!VALID_WCID(Aid)) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow sta of Aid(%d)\n", __FUNCTION__, Aid)); + return TRUE; + } + + MeasureReqMode.word = 0; + MeasureReqMode.field.Enable = 1; + + MeasureReqInsert(pAd, MeasureReqToken); + + EnqueueMeasurementReq(pAd, pAd->MacTab.Content[Aid].Addr, + MeasureReqToken, MeasureReqMode.word, MeasureReqType, MeasureCh, 2000); + + return TRUE; +} + +INT Set_TpcReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT Aid; + + UINT8 TpcReqToken = RandomByte(pAd); + + Aid = simple_strtol(arg, 0, 16); + + DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d\n", __FUNCTION__, Aid)); + if (!VALID_WCID(Aid)) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow sta of Aid(%d)\n", __FUNCTION__, Aid)); + return TRUE; + } + + TpcReqInsert(pAd, TpcReqToken); + + EnqueueTPCReq(pAd, pAd->MacTab.Content[Aid].Addr, TpcReqToken); + + return TRUE; +} + diff --git a/drivers/staging/rt2860/config.mk b/drivers/staging/rt2860/config.mk new file mode 100644 index 000000000000..f57d7bbffb24 --- /dev/null +++ b/drivers/staging/rt2860/config.mk @@ -0,0 +1,245 @@ +# Support ATE function +HAS_ATE=n + +# Support 28xx QA ATE function +HAS_28xx_QA=n + +# Support Wpa_Supplicant +HAS_WPA_SUPPLICANT=n + +# Support Native WpaSupplicant for Network Maganger +HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=n + +#Support Net interface block while Tx-Sw queue full +HAS_BLOCK_NET_IF=n + +#Support DFS function +HAS_DFS_SUPPORT=n + +#Support Carrier-Sense function +HAS_CS_SUPPORT=n + +#ifdef MULTI_CARD +# Support for Multiple Cards +HAS_MC_SUPPORT=n +#endif // MULTI_CARD // + +#Support for IEEE802.11e DLS +HAS_QOS_DLS_SUPPORT=n + +#Support for EXT_CHANNEL +HAS_EXT_BUILD_CHANNEL_LIST=n + +#Support for Net-SNMP +HAS_SNMP_SUPPORT=n + +#Support features of Single SKU. +HAS_SINGLE_SKU_SUPPORT=n + +#Support features of 802.11n +HAS_DOT11_N_SUPPORT=y + + +################################################# + +CC := $(CROSS_COMPILE)gcc +LD := $(CROSS_COMPILE)ld + +WFLAGS := -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT -DLINUX -Wall -Wstrict-prototypes -Wno-trigraphs + + +################################################# + +#ifdef CONFIG_STA_SUPPORT +# config for STA mode + +ifeq ($(RT28xx_MODE),STA) +WFLAGS += -DCONFIG_STA_SUPPORT -DDBG + +ifeq ($(HAS_WPA_SUPPLICANT),y) +WFLAGS += -DWPA_SUPPLICANT_SUPPORT +endif + +ifeq ($(HAS_NATIVE_WPA_SUPPLICANT_SUPPORT),y) +WFLAGS += -DNATIVE_WPA_SUPPLICANT_SUPPORT +endif + +ifeq ($(HAS_ATE),y) +WFLAGS += -DRALINK_ATE +ifeq ($(HAS_28xx_QA),y) +WFLAGS += -DRALINK_28xx_QA +endif +endif + +ifeq ($(HAS_SNMP_SUPPORT),y) +WFLAGS += -DSNMP_SUPPORT +endif + +ifeq ($(HAS_QOS_DLS_SUPPORT),y) +WFLAGS += -DQOS_DLS_SUPPORT +endif + +ifeq ($(HAS_DOT11_N_SUPPORT),y) +WFLAGS += -DDOT11_N_SUPPORT +endif + +ifeq ($(HAS_CS_SUPPORT),y) +WFLAGS += -DCARRIER_DETECTION_SUPPORT +endif + +ifeq ($(HAS_SINGLE_SKU_SUPPORT),y) +WFLAGS += -DSINGLE_SKU +endif + +endif +# endif of ifeq ($(RT28xx_MODE),STA) +#endif // CONFIG_STA_SUPPORT // + +################################################# + +################################################# + +# +# Common compiler flag +# + + +ifeq ($(HAS_EXT_BUILD_CHANNEL_LIST),y) +WFLAGS += -DEXT_BUILD_CHANNEL_LIST +endif + +ifeq ($(CHIPSET),2860) +WFLAGS +=-DRT2860 +endif + +ifeq ($(CHIPSET),2870) +WFLAGS +=-DRT2870 +endif + +ifeq ($(PLATFORM),5VT) +#WFLAGS += -DCONFIG_5VT_ENHANCE +endif + +ifeq ($(HAS_BLOCK_NET_IF),y) +WFLAGS += -DBLOCK_NET_IF +endif + +ifeq ($(HAS_DFS_SUPPORT),y) +WFLAGS += -DDFS_SUPPORT +endif + +#ifdef MULTI_CARD +ifeq ($(HAS_MC_SUPPORT),y) +WFLAGS += -DMULTIPLE_CARD_SUPPORT +endif +#endif // MULTI_CARD // + +ifeq ($(HAS_LLTD),y) +WFLAGS += -DLLTD_SUPPORT +endif + +ifeq ($(PLATFORM),IXP) +WFLAGS += -DRT_BIG_ENDIAN +endif + +ifeq ($(PLATFORM),IKANOS_V160) +WFLAGS += -DRT_BIG_ENDIAN -DIKANOS_VX_1X0 +endif + +ifeq ($(PLATFORM),IKANOS_V180) +WFLAGS += -DRT_BIG_ENDIAN -DIKANOS_VX_1X0 +endif + +ifeq ($(PLATFORM),INF_TWINPASS) +WFLAGS += -DRT_BIG_ENDIAN -DINF_TWINPASS +endif + +ifeq ($(PLATFORM),INF_DANUBE) +WFLAGS += -DINF_DANUBE -DRT_BIG_ENDIAN +endif + +ifeq ($(PLATFORM),CAVM_OCTEON) +WFLAGS += -DRT_BIG_ENDIAN +endif + +ifeq ($(PLATFORM),BRCM_6358) +WFLAGS += -DRT_BIG_ENDIAN +endif + +ifeq ($(PLATFORM),INF_AMAZON_SE) +#WFLAGS += -DRT_BIG_ENDIAN -DINF_AMAZON_SE -DBG_FT_SUPPORT +WFLAGS += -DRT_BIG_ENDIAN -DINF_AMAZON_SE +endif + +#kernel build options for 2.4 +# move to Makefile outside LINUX_SRC := /opt/star/kernel/linux-2.4.27-star + +ifeq ($(PLATFORM),STAR) +CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -Uarm -fno-common -pipe -mapcs-32 -D__LINUX_ARM_ARCH__=4 -march=armv4 -mshort-load-bytes -msoft-float -Uarm -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS) + +export CFLAGS +endif + +ifeq ($(PLATFORM),SIGMA) +CFLAGS := -D__KERNEL__ -I$(RT28xx_DIR)/include -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -DEM86XX_CHIP=EM86XX_CHIPID_TANGO2 -DEM86XX_REVISION=6 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT2860_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -mabi=32 -march=mips32r2 -Wa,-32 -Wa,-march=mips32r2 -Wa,-mips32r2 -Wa,--trap -DMODULE $(WFLAGS) + +export CFLAGS +endif + +ifeq ($(PLATFORM),SIGMA_8622) +CFLAGS := -D__KERNEL__ -I$(CROSS_COMPILE_INCLUDE)/include -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fno-common -pipe -fno-builtin -D__linux__ -DNO_MM -mapcs-32 -march=armv4 -mtune=arm7tdmi -msoft-float -DMODULE -mshort-load-bytes -nostdinc -iwithprefix -DMODULE $(WFLAGS) +export CFLAGS +endif + +ifeq ($(PLATFORM),5VT) +CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -O3 -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mabi=apcs-gnu -mno-thumb-interwork -D__LINUX_ARM_ARCH__=5 -march=armv5te -mtune=arm926ej-s --param max-inline-insns-single=40000 -Uarm -Wdeclaration-after-statement -Wno-pointer-sign -DMODULE $(WFLAGS) + +export CFLAGS +endif + +ifeq ($(PLATFORM),IKANOS_V160) +CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT28xx_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -march=lx4189 -Wa, -DMODULE $(WFLAGS) +export CFLAGS +endif + +ifeq ($(PLATFORM),IKANOS_V180) +CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(LINUX_SRC)/include/asm/gcc -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-tango2 -I$(LINUX_SRC)/include/asm-mips/mach-generic -I$(RT28xx_DIR)/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -ffreestanding -O2 -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -mips32r2 -Wa, -DMODULE $(WFLAGS) +export CFLAGS +endif + +ifeq ($(PLATFORM),INF_TWINPASS) +CFLAGS := -D__KERNEL__ -DMODULE -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -G 0 -mno-abicalls -fno-pic -march=4kc -mips32 -Wa,--trap -pipe -mlong-calls $(WFLAGS) +export CFLAGS +endif + +ifeq ($(PLATFORM),INF_DANUBE) +CFLAGS := -I$(RT28xx_DIR)/include $(WFLAGS) -Wundef -fno-strict-aliasing -fno-common -ffreestanding -Os -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-generic +export CFLAGS +endif + +ifeq ($(PLATFORM),BRCM_6358) +CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include -nostdinc -iwithprefix include -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -I $(LINUX_SRC)/include/asm/gcc -G 0 -mno-abicalls -fno-pic -pipe -finline-limit=100000 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap -I$(LINUX_SRC)/include/asm-mips/mach-bcm963xx -I$(LINUX_SRC)/include/asm-mips/mach-generic -Os -fomit-frame-pointer -Wdeclaration-after-statement -DMODULE -mlong-calls +export CFLAGS +endif + +ifeq ($(PLATFORM),PC) + ifneq (,$(findstring 2.4,$(LINUX_SRC))) + # Linux 2.4 + CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -I$(RT28xx_DIR)/include -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS) + export CFLAGS + else + # Linux 2.6 + EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include + endif +endif + +ifeq ($(PLATFORM),IXP) + EXTRA_CFLAGS := -v $(WFLAGS) -I$(RT28xx_DIR)/include -mbig-endian +endif + +ifeq ($(PLATFORM),CAVM_OCTEON) + EXTRA_CFLAGS := $(WFLAGS) -I$(RT28xx_DIR)/include \ + -mabi=64 $(WFLAGS) +export CFLAGS +endif + diff --git a/drivers/staging/rt2860/dfs.h b/drivers/staging/rt2860/dfs.h new file mode 100644 index 000000000000..752a6352d9dd --- /dev/null +++ b/drivers/staging/rt2860/dfs.h @@ -0,0 +1,100 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + dfs.h + + Abstract: + Support DFS function. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi 03-12-2007 created +*/ + +#define RADAR_PULSE 1 +#define RADAR_WIDTH 2 + +#define WIDTH_RD_IDLE 0 +#define WIDTH_RD_CHECK 1 + + +VOID BbpRadarDetectionStart( + IN PRTMP_ADAPTER pAd); + +VOID BbpRadarDetectionStop( + IN PRTMP_ADAPTER pAd); + +VOID RadarDetectionStart( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN CTS_Protect, + IN UINT8 CTSPeriod); + +VOID RadarDetectionStop( + IN PRTMP_ADAPTER pAd); + +VOID RadarDetectPeriodic( + IN PRTMP_ADAPTER pAd); + + +BOOLEAN RadarChannelCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Ch); + +ULONG JapRadarType( + IN PRTMP_ADAPTER pAd); + +ULONG RTMPBbpReadRadarDuration( + IN PRTMP_ADAPTER pAd); + +ULONG RTMPReadRadarDuration( + IN PRTMP_ADAPTER pAd); + +VOID RTMPCleanRadarDuration( + IN PRTMP_ADAPTER pAd); + +VOID RTMPPrepareRDCTSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN ULONG Duration, + IN UCHAR RTSRate, + IN ULONG CTSBaseAddr, + IN UCHAR FrameGap); + +VOID RTMPPrepareRadarDetectParams( + IN PRTMP_ADAPTER pAd); + + +INT Set_ChMovingTime_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_LongPulseRadarTh_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + diff --git a/drivers/staging/rt2860/leap.h b/drivers/staging/rt2860/leap.h new file mode 100644 index 000000000000..6818c1ff4d73 --- /dev/null +++ b/drivers/staging/rt2860/leap.h @@ -0,0 +1,215 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + leap.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#ifndef __LEAP_H__ +#define __LEAP_H__ + +// Messages for Associate state machine +#define LEAP_MACHINE_BASE 30 + +#define LEAP_MSG_REQUEST_IDENTITY 31 +#define LEAP_MSG_REQUEST_LEAP 32 +#define LEAP_MSG_SUCCESS 33 +#define LEAP_MSG_FAILED 34 +#define LEAP_MSG_RESPONSE_LEAP 35 +#define LEAP_MSG_EAPOLKEY 36 +#define LEAP_MSG_UNKNOWN 37 +#define LEAP_MSG 38 +//! assoc state-machine states +#define LEAP_IDLE 0 +#define LEAP_WAIT_IDENTITY_REQUEST 1 +#define LEAP_WAIT_CHANLLENGE_REQUEST 2 +#define LEAP_WAIT_SUCCESS 3 +#define LEAP_WAIT_CHANLLENGE_RESPONSE 4 +#define LEAP_WAIT_EAPOLKEY 5 + +#define LEAP_REASON_INVALID_AUTH 0x01 +#define LEAP_REASON_AUTH_TIMEOUT 0x02 +#define LEAP_REASON_CHALLENGE_FROM_AP_FAILED 0x03 +#define LEAP_REASON_CHALLENGE_TO_AP_FAILED 0x04 + +#define CISCO_AuthModeLEAP 0x80 +#define CISCO_AuthModeLEAPNone 0x00 +#define LEAP_AUTH_TIMEOUT 30000 +#define LEAP_CHALLENGE_RESPONSE_LENGTH 24 +#define LEAP_CHALLENGE_REQUEST_LENGTH 8 + +typedef struct _LEAP_EAPOL_HEADER_ { + UCHAR Version; + UCHAR Type; + UCHAR Length[2]; +} LEAP_EAPOL_HEADER, *PLEAP_EAPOL_HEADER; + +typedef struct _LEAP_EAPOL_PACKET_ { + UCHAR Code; + UCHAR Identifier; + UCHAR Length[2]; + UCHAR Type; +} LEAP_EAPOL_PACKET, *PLEAP_EAPOL_PACKET; + +typedef struct _LEAP_EAP_CONTENTS_ { + UCHAR Version; + UCHAR Reserved; + UCHAR Length; +} LEAP_EAP_CONTENTS, *PLEAP_EAP_CONTENTS; + +/*** EAPOL key ***/ +typedef struct _EAPOL_KEY_HEADER_ { + UCHAR Type; + UCHAR Length[2]; + UCHAR Counter[8]; + UCHAR IV[16]; + UCHAR Index; + UCHAR Signature[16]; +} EAPOL_KEY_HEADER, *PEAPOL_KEY_HEADER; + +BOOLEAN LeapMsgTypeSubst( + IN UCHAR EAPType, + OUT ULONG *MsgType); + +VOID LeapMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR wep, + IN PUCHAR pAddr3); + +VOID LeapStartAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapIdentityAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapPeerChallengeAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID HashPwd( + IN PUCHAR pwd, + IN INT pwdlen, + OUT PUCHAR hash); + +VOID PeerChallengeResponse( + IN PUCHAR szChallenge, + IN PUCHAR smbPasswd, + OUT PUCHAR szResponse); + +VOID ParityKey( + OUT PUCHAR szOut, + IN PUCHAR szIn); + +VOID DesKey( + OUT ULONG k[16][2], + IN PUCHAR key, + IN INT decrypt); + +VOID Des( + IN ULONG ks[16][2], + OUT UCHAR block[8]); + +VOID DesEncrypt( + IN PUCHAR szClear, + IN PUCHAR szKey, + OUT PUCHAR szOut); + +VOID LeapNetworkChallengeAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapNetworkChallengeResponse( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID HashpwdHash( + IN PUCHAR hash, + IN PUCHAR hashhash); + +VOID ProcessSessionKey( + OUT PUCHAR SessionKey, + IN PUCHAR hash2, + IN PUCHAR ChallengeToRadius, + IN PUCHAR ChallengeResponseFromRadius, + IN PUCHAR ChallengeFromRadius, + IN PUCHAR ChallengeResponseToRadius); + +VOID LeapEapolKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID RogueApTableInit( + IN ROGUEAP_TABLE *Tab); + +ULONG RogueApTableSearch( + IN ROGUEAP_TABLE *Tab, + IN PUCHAR pAddr); + +VOID RogueApEntrySet( + IN PRTMP_ADAPTER pAd, + OUT ROGUEAP_ENTRY *pRogueAp, + IN PUCHAR pAddr, + IN UCHAR FaileCode); + +ULONG RogueApTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT ROGUEAP_TABLE *Tab, + IN PUCHAR pAddr, + IN UCHAR FaileCode); + +VOID RogueApTableDeleteEntry( + IN OUT ROGUEAP_TABLE *Tab, + IN PUCHAR pAddr); + +VOID LeapAuthTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID LeapSendRogueAPReport( + IN PRTMP_ADAPTER pAd); + +BOOLEAN CCKMAssocRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen); + +#endif // __LEAP_H__ diff --git a/drivers/staging/rt2860/link_list.h b/drivers/staging/rt2860/link_list.h new file mode 100644 index 000000000000..f6521133fd5e --- /dev/null +++ b/drivers/staging/rt2860/link_list.h @@ -0,0 +1,134 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __LINK_LIST_H__ +#define __LINK_LIST_H__ + +typedef struct _LIST_ENTRY +{ + struct _LIST_ENTRY *pNext; +} LIST_ENTRY, *PLIST_ENTRY; + +typedef struct _LIST_HEADR +{ + PLIST_ENTRY pHead; + PLIST_ENTRY pTail; + UCHAR size; +} LIST_HEADER, *PLIST_HEADER; + +static inline VOID initList( + IN PLIST_HEADER pList) +{ + pList->pHead = pList->pTail = NULL; + pList->size = 0; + return; +} + +static inline VOID insertTailList( + IN PLIST_HEADER pList, + IN PLIST_ENTRY pEntry) +{ + pEntry->pNext = NULL; + if (pList->pTail) + pList->pTail->pNext = pEntry; + else + pList->pHead = pEntry; + pList->pTail = pEntry; + pList->size++; + + return; +} + +static inline PLIST_ENTRY removeHeadList( + IN PLIST_HEADER pList) +{ + PLIST_ENTRY pNext; + PLIST_ENTRY pEntry; + + pEntry = pList->pHead; + if (pList->pHead != NULL) + { + pNext = pList->pHead->pNext; + pList->pHead = pNext; + if (pNext == NULL) + pList->pTail = NULL; + pList->size--; + } + return pEntry; +} + +static inline int getListSize( + IN PLIST_HEADER pList) +{ + return pList->size; +} + +static inline PLIST_ENTRY delEntryList( + IN PLIST_HEADER pList, + IN PLIST_ENTRY pEntry) +{ + PLIST_ENTRY pCurEntry; + PLIST_ENTRY pPrvEntry; + + if(pList->pHead == NULL) + return NULL; + + if(pEntry == pList->pHead) + { + pCurEntry = pList->pHead; + pList->pHead = pCurEntry->pNext; + + if(pList->pHead == NULL) + pList->pTail = NULL; + + pList->size--; + return pCurEntry; + } + + pPrvEntry = pList->pHead; + pCurEntry = pPrvEntry->pNext; + while(pCurEntry != NULL) + { + if (pEntry == pCurEntry) + { + pPrvEntry->pNext = pCurEntry->pNext; + + if(pEntry == pList->pTail) + pList->pTail = pPrvEntry; + + pList->size--; + break; + } + pPrvEntry = pCurEntry; + pCurEntry = pPrvEntry->pNext; + } + + return pCurEntry; +} + +#endif // ___LINK_LIST_H__ // + diff --git a/drivers/staging/rt2860/md4.h b/drivers/staging/rt2860/md4.h new file mode 100644 index 000000000000..f1e5b526350a --- /dev/null +++ b/drivers/staging/rt2860/md4.h @@ -0,0 +1,42 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __MD4_H__ +#define __MD4_H__ + +/* MD4 context. */ +typedef struct _MD4_CTX_ { + ULONG state[4]; /* state (ABCD) */ + ULONG count[2]; /* number of bits, modulo 2^64 (lsb first) */ + UCHAR buffer[64]; /* input buffer */ +} MD4_CTX; + +VOID MD4Init (MD4_CTX *); +VOID MD4Update (MD4_CTX *, PUCHAR, UINT); +VOID MD4Final (UCHAR [16], MD4_CTX *); + +#endif //__MD4_H__ \ No newline at end of file diff --git a/drivers/staging/rt2860/md5.h b/drivers/staging/rt2860/md5.h new file mode 100644 index 000000000000..d85db12170d5 --- /dev/null +++ b/drivers/staging/rt2860/md5.h @@ -0,0 +1,107 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + md5.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + jan 10-28-03 Initial + Rita 11-23-04 Modify MD5 and SHA-1 +*/ + +#ifndef uint8 +#define uint8 unsigned char +#endif + +#ifndef uint32 +#define uint32 unsigned long int +#endif + + +#ifndef __MD5_H__ +#define __MD5_H__ + +#define MD5_MAC_LEN 16 + +typedef struct _MD5_CTX { + UINT32 Buf[4]; // buffers of four states + UCHAR Input[64]; // input message + UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits +} MD5_CTX; + +VOID MD5Init(MD5_CTX *pCtx); +VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes); +VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx); +VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16]); + +void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac); +void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac); + +// +// SHA context +// +typedef struct _SHA_CTX +{ + UINT32 Buf[5]; // buffers of five states + UCHAR Input[80]; // input message + UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits + +} SHA_CTX; + +VOID SHAInit(SHA_CTX *pCtx); +UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes); +VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20]); +VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20]); + +#define SHA_DIGEST_LEN 20 +#endif // __MD5_H__ + +/******************************************************************************/ +#ifndef _AES_H +#define _AES_H + +typedef struct +{ + uint32 erk[64]; /* encryption round keys */ + uint32 drk[64]; /* decryption round keys */ + int nr; /* number of rounds */ +} +aes_context; + +int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits ); +void rtmp_aes_encrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ); +void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ); + +void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output); +int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output); + +#endif /* aes.h */ + diff --git a/drivers/staging/rt2860/mlme.h b/drivers/staging/rt2860/mlme.h new file mode 100644 index 000000000000..5cb61652b668 --- /dev/null +++ b/drivers/staging/rt2860/mlme.h @@ -0,0 +1,1447 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + mlme.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2003-08-28 Created + John Chang 2004-09-06 modified for RT2600 + +*/ +#ifndef __MLME_H__ +#define __MLME_H__ + +// maximum supported capability information - +// ESS, IBSS, Privacy, Short Preamble, Spectrum mgmt, Short Slot +#define SUPPORTED_CAPABILITY_INFO 0x0533 + +#define END_OF_ARGS -1 +#define LFSR_MASK 0x80000057 +#define MLME_TASK_EXEC_INTV 100/*200*/ // +#define LEAD_TIME 5 +#define MLME_TASK_EXEC_MULTIPLE 10 /*5*/ // MLME_TASK_EXEC_MULTIPLE * MLME_TASK_EXEC_INTV = 1 sec +#define REORDER_EXEC_INTV 100 // 0.1 sec + +// The definition of Radar detection duration region +#define CE 0 +#define FCC 1 +#define JAP 2 +#define JAP_W53 3 +#define JAP_W56 4 +#define MAX_RD_REGION 5 + +#ifdef NDIS51_MINIPORT +#define BEACON_LOST_TIME 4000 // 2048 msec = 2 sec +#else +#define BEACON_LOST_TIME 4 * OS_HZ // 2048 msec = 2 sec +#endif + +#define DLS_TIMEOUT 1200 // unit: msec +#define AUTH_TIMEOUT 300 // unit: msec +#define ASSOC_TIMEOUT 300 // unit: msec +#define JOIN_TIMEOUT 2 * OS_HZ // unit: msec +#define SHORT_CHANNEL_TIME 90 // unit: msec +#define MIN_CHANNEL_TIME 110 // unit: msec, for dual band scan +#define MAX_CHANNEL_TIME 140 // unit: msec, for single band scan +#define FAST_ACTIVE_SCAN_TIME 30 // Active scan waiting for probe response time +#define CW_MIN_IN_BITS 4 // actual CwMin = 2^CW_MIN_IN_BITS - 1 + + +#ifdef CONFIG_STA_SUPPORT +#ifndef CONFIG_AP_SUPPORT +#define CW_MAX_IN_BITS 10 // actual CwMax = 2^CW_MAX_IN_BITS - 1 +#endif +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +extern UINT32 CW_MAX_IN_BITS; +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +// Note: RSSI_TO_DBM_OFFSET has been changed to variable for new RF (2004-0720). +// SHould not refer to this constant anymore +//#define RSSI_TO_DBM_OFFSET 120 // for RT2530 RSSI-115 = dBm +#define RSSI_FOR_MID_TX_POWER -55 // -55 db is considered mid-distance +#define RSSI_FOR_LOW_TX_POWER -45 // -45 db is considered very short distance and + // eligible to use a lower TX power +#define RSSI_FOR_LOWEST_TX_POWER -30 +//#define MID_TX_POWER_DELTA 0 // 0 db from full TX power upon mid-distance to AP +#define LOW_TX_POWER_DELTA 6 // -3 db from full TX power upon very short distance. 1 grade is 0.5 db +#define LOWEST_TX_POWER_DELTA 16 // -8 db from full TX power upon shortest distance. 1 grade is 0.5 db + +#define RSSI_TRIGGERED_UPON_BELOW_THRESHOLD 0 +#define RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD 1 +#define RSSI_THRESHOLD_FOR_ROAMING 25 +#define RSSI_DELTA 5 + +// Channel Quality Indication +#define CQI_IS_GOOD(cqi) ((cqi) >= 50) +//#define CQI_IS_FAIR(cqi) (((cqi) >= 20) && ((cqi) < 50)) +#define CQI_IS_POOR(cqi) (cqi < 50) //(((cqi) >= 5) && ((cqi) < 20)) +#define CQI_IS_BAD(cqi) (cqi < 5) +#define CQI_IS_DEAD(cqi) (cqi == 0) + +// weighting factor to calculate Channel quality, total should be 100% +#define RSSI_WEIGHTING 50 +#define TX_WEIGHTING 30 +#define RX_WEIGHTING 20 + +#define BSS_NOT_FOUND 0xFFFFFFFF + + +#ifdef CONFIG_STA_SUPPORT +#define MAX_LEN_OF_MLME_QUEUE 40 //10 +#endif // CONFIG_STA_SUPPORT // + +#define SCAN_PASSIVE 18 // scan with no probe request, only wait beacon and probe response +#define SCAN_ACTIVE 19 // scan with probe request, and wait beacon and probe response +#define SCAN_CISCO_PASSIVE 20 // Single channel passive scan +#define SCAN_CISCO_ACTIVE 21 // Single channel active scan +#define SCAN_CISCO_NOISE 22 // Single channel passive scan for noise histogram collection +#define SCAN_CISCO_CHANNEL_LOAD 23 // Single channel passive scan for channel load collection +#define FAST_SCAN_ACTIVE 24 // scan with probe request, and wait beacon and probe response + +#ifdef DOT11N_DRAFT3 +#define SCAN_2040_BSS_COEXIST 26 +#endif // DOT11N_DRAFT3 // + +#define MAC_ADDR_IS_GROUP(Addr) (((Addr[0]) & 0x01)) +#define MAC_ADDR_HASH(Addr) (Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5]) +#define MAC_ADDR_HASH_INDEX(Addr) (MAC_ADDR_HASH(Addr) % HASH_TABLE_SIZE) +#define TID_MAC_HASH(Addr,TID) (TID^Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5]) +#define TID_MAC_HASH_INDEX(Addr,TID) (TID_MAC_HASH(Addr,TID) % HASH_TABLE_SIZE) + +// LED Control +// assoiation ON. one LED ON. another blinking when TX, OFF when idle +// no association, both LED off +#define ASIC_LED_ACT_ON(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00031e46) +#define ASIC_LED_ACT_OFF(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00001e46) + +// bit definition of the 2-byte pBEACON->Capability field +#define CAP_IS_ESS_ON(x) (((x) & 0x0001) != 0) +#define CAP_IS_IBSS_ON(x) (((x) & 0x0002) != 0) +#define CAP_IS_CF_POLLABLE_ON(x) (((x) & 0x0004) != 0) +#define CAP_IS_CF_POLL_REQ_ON(x) (((x) & 0x0008) != 0) +#define CAP_IS_PRIVACY_ON(x) (((x) & 0x0010) != 0) +#define CAP_IS_SHORT_PREAMBLE_ON(x) (((x) & 0x0020) != 0) +#define CAP_IS_PBCC_ON(x) (((x) & 0x0040) != 0) +#define CAP_IS_AGILITY_ON(x) (((x) & 0x0080) != 0) +#define CAP_IS_SPECTRUM_MGMT(x) (((x) & 0x0100) != 0) // 802.11e d9 +#define CAP_IS_QOS(x) (((x) & 0x0200) != 0) // 802.11e d9 +#define CAP_IS_SHORT_SLOT(x) (((x) & 0x0400) != 0) +#define CAP_IS_APSD(x) (((x) & 0x0800) != 0) // 802.11e d9 +#define CAP_IS_IMMED_BA(x) (((x) & 0x1000) != 0) // 802.11e d9 +#define CAP_IS_DSSS_OFDM(x) (((x) & 0x2000) != 0) +#define CAP_IS_DELAY_BA(x) (((x) & 0x4000) != 0) // 802.11e d9 + +#define CAP_GENERATE(ess,ibss,priv,s_pre,s_slot,spectrum) (((ess) ? 0x0001 : 0x0000) | ((ibss) ? 0x0002 : 0x0000) | ((priv) ? 0x0010 : 0x0000) | ((s_pre) ? 0x0020 : 0x0000) | ((s_slot) ? 0x0400 : 0x0000) | ((spectrum) ? 0x0100 : 0x0000)) + +#define ERP_IS_NON_ERP_PRESENT(x) (((x) & 0x01) != 0) // 802.11g +#define ERP_IS_USE_PROTECTION(x) (((x) & 0x02) != 0) // 802.11g +#define ERP_IS_USE_BARKER_PREAMBLE(x) (((x) & 0x04) != 0) // 802.11g + +#define DRS_TX_QUALITY_WORST_BOUND 8// 3 // just test by gary +#define DRS_PENALTY 8 + +#define BA_NOTUSE 2 +//BA Policy subfiled value in ADDBA frame +#define IMMED_BA 1 +#define DELAY_BA 0 + +// BA Initiator subfield in DELBA frame +#define ORIGINATOR 1 +#define RECIPIENT 0 + +// ADDBA Status Code +#define ADDBA_RESULTCODE_SUCCESS 0 +#define ADDBA_RESULTCODE_REFUSED 37 +#define ADDBA_RESULTCODE_INVALID_PARAMETERS 38 + +// DELBA Reason Code +#define DELBA_REASONCODE_QSTA_LEAVING 36 +#define DELBA_REASONCODE_END_BA 37 +#define DELBA_REASONCODE_UNKNOWN_BA 38 +#define DELBA_REASONCODE_TIMEOUT 39 + +// reset all OneSecTx counters +#define RESET_ONE_SEC_TX_CNT(__pEntry) \ +if (((__pEntry)) != NULL) \ +{ \ + (__pEntry)->OneSecTxRetryOkCount = 0; \ + (__pEntry)->OneSecTxFailCount = 0; \ + (__pEntry)->OneSecTxNoRetryOkCount = 0; \ +} + +// +// 802.11 frame formats +// +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT LSIGTxopProSup:1; + USHORT Forty_Mhz_Intolerant:1; + USHORT PSMP:1; + USHORT CCKmodein40:1; + USHORT AMsduSize:1; + USHORT DelayedBA:1; //rt2860c not support + USHORT RxSTBC:2; + USHORT TxSTBC:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT ShortGIfor20:1; + USHORT GF:1; //green field + USHORT MimoPs:2;//momi power safe + USHORT ChannelWidth:1; + USHORT AdvCoding:1; +#else + USHORT AdvCoding:1; + USHORT ChannelWidth:1; + USHORT MimoPs:2;//momi power safe + USHORT GF:1; //green field + USHORT ShortGIfor20:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT TxSTBC:1; + USHORT RxSTBC:2; + USHORT DelayedBA:1; //rt2860c not support + USHORT AMsduSize:1; // only support as zero + USHORT CCKmodein40:1; + USHORT PSMP:1; + USHORT Forty_Mhz_Intolerant:1; + USHORT LSIGTxopProSup:1; +#endif /* !RT_BIG_ENDIAN */ +} HT_CAP_INFO, *PHT_CAP_INFO; + +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR rsv:3;//momi power safe + UCHAR MpduDensity:3; + UCHAR MaxRAmpduFactor:2; +#else + UCHAR MaxRAmpduFactor:2; + UCHAR MpduDensity:3; + UCHAR rsv:3;//momi power safe +#endif /* !RT_BIG_ENDIAN */ +} HT_CAP_PARM, *PHT_CAP_PARM; + +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { + UCHAR MCSSet[10]; + UCHAR SupRate[2]; // unit : 1Mbps +#ifdef RT_BIG_ENDIAN + UCHAR rsv:3; + UCHAR MpduDensity:1; + UCHAR TxStream:2; + UCHAR TxRxNotEqual:1; + UCHAR TxMCSSetDefined:1; +#else + UCHAR TxMCSSetDefined:1; + UCHAR TxRxNotEqual:1; + UCHAR TxStream:2; + UCHAR MpduDensity:1; + UCHAR rsv:3; +#endif // RT_BIG_ENDIAN // + UCHAR rsv3[3]; +} HT_MCS_SET, *PHT_MCS_SET; + +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT rsv2:4; + USHORT RDGSupport:1; //reverse Direction Grant support + USHORT PlusHTC:1; //+HTC control field support + USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv. + USHORT rsv:5;//momi power safe + USHORT TranTime:2; + USHORT Pco:1; +#else + USHORT Pco:1; + USHORT TranTime:2; + USHORT rsv:5;//momi power safe + USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv. + USHORT PlusHTC:1; //+HTC control field support + USHORT RDGSupport:1; //reverse Direction Grant support + USHORT rsv2:4; +#endif /* RT_BIG_ENDIAN */ +} EXT_HT_CAP_INFO, *PEXT_HT_CAP_INFO; + +// HT Beamforming field in HT Cap IE . +typedef struct PACKED _HT_BF_CAP{ +#ifdef RT_BIG_ENDIAN + ULONG rsv:3; + ULONG ChanEstimation:2; + ULONG CSIRowBFSup:2; + ULONG ComSteerBFAntSup:2; + ULONG NoComSteerBFAntSup:2; + ULONG CSIBFAntSup:2; + ULONG MinGrouping:2; + ULONG ExpComBF:2; + ULONG ExpNoComBF:2; + ULONG ExpCSIFbk:2; + ULONG ExpComSteerCapable:1; + ULONG ExpNoComSteerCapable:1; + ULONG ExpCSICapable:1; + ULONG Calibration:2; + ULONG ImpTxBFCapable:1; + ULONG TxNDPCapable:1; + ULONG RxNDPCapable:1; + ULONG TxSoundCapable:1; + ULONG RxSoundCapable:1; + ULONG TxBFRecCapable:1; +#else + ULONG TxBFRecCapable:1; + ULONG RxSoundCapable:1; + ULONG TxSoundCapable:1; + ULONG RxNDPCapable:1; + ULONG TxNDPCapable:1; + ULONG ImpTxBFCapable:1; + ULONG Calibration:2; + ULONG ExpCSICapable:1; + ULONG ExpNoComSteerCapable:1; + ULONG ExpComSteerCapable:1; + ULONG ExpCSIFbk:2; + ULONG ExpNoComBF:2; + ULONG ExpComBF:2; + ULONG MinGrouping:2; + ULONG CSIBFAntSup:2; + ULONG NoComSteerBFAntSup:2; + ULONG ComSteerBFAntSup:2; + ULONG CSIRowBFSup:2; + ULONG ChanEstimation:2; + ULONG rsv:3; +#endif // RT_BIG_ENDIAN // +} HT_BF_CAP, *PHT_BF_CAP; + +// HT antenna selection field in HT Cap IE . +typedef struct PACKED _HT_AS_CAP{ +#ifdef RT_BIG_ENDIAN + UCHAR rsv:1; + UCHAR TxSoundPPDU:1; + UCHAR RxASel:1; + UCHAR AntIndFbk:1; + UCHAR ExpCSIFbk:1; + UCHAR AntIndFbkTxASEL:1; + UCHAR ExpCSIFbkTxASEL:1; + UCHAR AntSelect:1; +#else + UCHAR AntSelect:1; + UCHAR ExpCSIFbkTxASEL:1; + UCHAR AntIndFbkTxASEL:1; + UCHAR ExpCSIFbk:1; + UCHAR AntIndFbk:1; + UCHAR RxASel:1; + UCHAR TxSoundPPDU:1; + UCHAR rsv:1; +#endif // RT_BIG_ENDIAN // +} HT_AS_CAP, *PHT_AS_CAP; + +// Draft 1.0 set IE length 26, but is extensible.. +#define SIZE_HT_CAP_IE 26 +// The structure for HT Capability IE. +typedef struct PACKED _HT_CAPABILITY_IE{ + HT_CAP_INFO HtCapInfo; + HT_CAP_PARM HtCapParm; +// HT_MCS_SET HtMCSSet; + UCHAR MCSSet[16]; + EXT_HT_CAP_INFO ExtHtCapInfo; + HT_BF_CAP TxBFCap; // beamforming cap. rt2860c not support beamforming. + HT_AS_CAP ASCap; //antenna selection. +} HT_CAPABILITY_IE, *PHT_CAPABILITY_IE; + + +// 802.11n draft3 related structure definitions. +// 7.3.2.60 +#define dot11OBSSScanPassiveDwell 20 // in TU. min amount of time that the STA continously scans each channel when performing an active OBSS scan. +#define dot11OBSSScanActiveDwell 10 // in TU.min amount of time that the STA continously scans each channel when performing an passive OBSS scan. +#define dot11BSSWidthTriggerScanInterval 300 // in sec. max interval between scan operations to be performed to detect BSS channel width trigger events. +#define dot11OBSSScanPassiveTotalPerChannel 200 // in TU. min total amount of time that the STA scans each channel when performing a passive OBSS scan. +#define dot11OBSSScanActiveTotalPerChannel 20 //in TU. min total amount of time that the STA scans each channel when performing a active OBSS scan +#define dot11BSSWidthChannelTransactionDelayFactor 5 // min ratio between the delay time in performing a switch from 20MHz BSS to 20/40 BSS operation and the maxima + // interval between overlapping BSS scan operations. +#define dot11BSSScanActivityThreshold 25 // in %%, max total time that a STA may be active on the medium during a period of + // (dot11BSSWidthChannelTransactionDelayFactor * dot11BSSWidthTriggerScanInterval) seconds without + // being obligated to perform OBSS Scan operations. default is 25(== 0.25%) + +typedef struct PACKED _OVERLAP_BSS_SCAN_IE{ + USHORT ScanPassiveDwell; + USHORT ScanActiveDwell; + USHORT TriggerScanInt; // Trigger scan interval + USHORT PassiveTalPerChannel; // passive total per channel + USHORT ActiveTalPerChannel; // active total per channel + USHORT DelayFactor; // BSS width channel transition delay factor + USHORT ScanActThre; // Scan Activity threshold +}OVERLAP_BSS_SCAN_IE, *POVERLAP_BSS_SCAN_IE; + + +// 7.3.2.56. 20/40 Coexistence element used in Element ID = 72 = IE_2040_BSS_COEXIST +typedef union PACKED _BSS_2040_COEXIST_IE{ + struct PACKED { + #ifdef RT_BIG_ENDIAN + UCHAR rsv:5; + UCHAR BSS20WidthReq:1; + UCHAR Intolerant40:1; + UCHAR InfoReq:1; + #else + UCHAR InfoReq:1; + UCHAR Intolerant40:1; // Inter-BSS. set 1 when prohibits a receiving BSS from operating as a 20/40 Mhz BSS. + UCHAR BSS20WidthReq:1; // Intra-BSS set 1 when prohibits a receiving AP from operating its BSS as a 20/40MHz BSS. + UCHAR rsv:5; +#endif // RT_BIG_ENDIAN // + } field; + UCHAR word; +} BSS_2040_COEXIST_IE, *PBSS_2040_COEXIST_IE; + + +typedef struct _TRIGGER_EVENTA{ + BOOLEAN bValid; + UCHAR BSSID[6]; + UCHAR RegClass; // Regulatory Class + USHORT Channel; + ULONG CDCounter; // Maintain a seperate count down counter for each Event A. +} TRIGGER_EVENTA, *PTRIGGER_EVENTA; + +// 20/40 trigger event table +// If one Event A delete or created, or if Event B is detected or not detected, STA should send 2040BSSCoexistence to AP. +#define MAX_TRIGGER_EVENT 64 +typedef struct _TRIGGER_EVENT_TAB{ + UCHAR EventANo; + TRIGGER_EVENTA EventA[MAX_TRIGGER_EVENT]; + ULONG EventBCountDown; // Count down counter for Event B. +} TRIGGER_EVENT_TAB, *PTRIGGER_EVENT_TAB; + +// 7.3.27 20/40 Bss Coexistence Mgmt capability used in extended capabilities information IE( ID = 127 = IE_EXT_CAPABILITY). +// This is the first octet and was defined in 802.11n D3.03 and 802.11yD9.0 +typedef struct PACKED _EXT_CAP_INFO_ELEMENT{ +#ifdef RT_BIG_ENDIAN + UCHAR rsv2:5; + UCHAR ExtendChannelSwitch:1; + UCHAR rsv:1; + UCHAR BssCoexistMgmtSupport:1; +#else + UCHAR BssCoexistMgmtSupport:1; + UCHAR rsv:1; + UCHAR ExtendChannelSwitch:1; + UCHAR rsv2:5; +#endif // RT_BIG_ENDIAN // +}EXT_CAP_INFO_ELEMENT, *PEXT_CAP_INFO_ELEMENT; + + +// 802.11n 7.3.2.61 +typedef struct PACKED _BSS_2040_COEXIST_ELEMENT{ + UCHAR ElementID; // ID = IE_2040_BSS_COEXIST = 72 + UCHAR Len; + BSS_2040_COEXIST_IE BssCoexistIe; +}BSS_2040_COEXIST_ELEMENT, *PBSS_2040_COEXIST_ELEMENT; + + +//802.11n 7.3.2.59 +typedef struct PACKED _BSS_2040_INTOLERANT_CH_REPORT{ + UCHAR ElementID; // ID = IE_2040_BSS_INTOLERANT_REPORT = 73 + UCHAR Len; + UCHAR RegulatoryClass; + UCHAR ChList[0]; +}BSS_2040_INTOLERANT_CH_REPORT, *PBSS_2040_INTOLERANT_CH_REPORT; + + +// The structure for channel switch annoucement IE. This is in 802.11n D3.03 +typedef struct PACKED _CHA_SWITCH_ANNOUNCE_IE{ + UCHAR SwitchMode; //channel switch mode + UCHAR NewChannel; // + UCHAR SwitchCount; // +} CHA_SWITCH_ANNOUNCE_IE, *PCHA_SWITCH_ANNOUNCE_IE; + + +// The structure for channel switch annoucement IE. This is in 802.11n D3.03 +typedef struct PACKED _SEC_CHA_OFFSET_IE{ + UCHAR SecondaryChannelOffset; // 1: Secondary above, 3: Secondary below, 0: no Secondary +} SEC_CHA_OFFSET_IE, *PSEC_CHA_OFFSET_IE; + + +// This structure is extracted from struct RT_HT_CAPABILITY +typedef struct { + BOOLEAN bHtEnable; // If we should use ht rate. + BOOLEAN bPreNHt; // If we should use ht rate. + //Substract from HT Capability IE + UCHAR MCSSet[16]; //only supoort MCS=0-15,32 , +} RT_HT_PHY_INFO, *PRT_HT_PHY_INFO; + +//This structure substracts ralink supports from all 802.11n-related features. +//Features not listed here but contained in 802.11n spec are not supported in rt2860. +typedef struct { +#ifdef RT_BIG_ENDIAN + USHORT rsv:5; + USHORT AmsduSize:1; // Max receiving A-MSDU size + USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n + USHORT RxSTBC:2; // 2 bits + USHORT TxSTBC:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT ShortGIfor20:1; + USHORT GF:1; //green field + USHORT MimoPs:2;//mimo power safe MMPS_ + USHORT ChannelWidth:1; +#else + USHORT ChannelWidth:1; + USHORT MimoPs:2;//mimo power safe MMPS_ + USHORT GF:1; //green field + USHORT ShortGIfor20:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT TxSTBC:1; + USHORT RxSTBC:2; // 2 bits + USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n + USHORT AmsduSize:1; // Max receiving A-MSDU size + USHORT rsv:5; +#endif + + //Substract from Addiont HT INFO IE +#ifdef RT_BIG_ENDIAN + UCHAR RecomWidth:1; + UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n + UCHAR MpduDensity:3; + UCHAR MaxRAmpduFactor:2; +#else + UCHAR MaxRAmpduFactor:2; + UCHAR MpduDensity:3; + UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n + UCHAR RecomWidth:1; +#endif + +#ifdef RT_BIG_ENDIAN + USHORT rsv2:11; + USHORT OBSS_NonHTExist:1; + USHORT rsv3:1; + USHORT NonGfPresent:1; + USHORT OperaionMode:2; +#else + USHORT OperaionMode:2; + USHORT NonGfPresent:1; + USHORT rsv3:1; + USHORT OBSS_NonHTExist:1; + USHORT rsv2:11; +#endif + + // New Extension Channel Offset IE + UCHAR NewExtChannelOffset; + // Extension Capability IE = 127 + UCHAR BSSCoexist2040; +} RT_HT_CAPABILITY, *PRT_HT_CAPABILITY; + +// field in Addtional HT Information IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR SerInterGranu:3; + UCHAR S_PSMPSup:1; + UCHAR RifsMode:1; + UCHAR RecomWidth:1; + UCHAR ExtChanOffset:2; +#else + UCHAR ExtChanOffset:2; + UCHAR RecomWidth:1; + UCHAR RifsMode:1; + UCHAR S_PSMPSup:1; //Indicate support for scheduled PSMP + UCHAR SerInterGranu:3; //service interval granularity +#endif +} ADD_HTINFO, *PADD_HTINFO; + +typedef struct PACKED{ +#ifdef RT_BIG_ENDIAN + USHORT rsv2:11; + USHORT OBSS_NonHTExist:1; + USHORT rsv:1; + USHORT NonGfPresent:1; + USHORT OperaionMode:2; +#else + USHORT OperaionMode:2; + USHORT NonGfPresent:1; + USHORT rsv:1; + USHORT OBSS_NonHTExist:1; + USHORT rsv2:11; +#endif +} ADD_HTINFO2, *PADD_HTINFO2; + + +// TODO: Need sync with spec about the definition of StbcMcs. In Draft 3.03, it's reserved. +typedef struct PACKED{ +#ifdef RT_BIG_ENDIAN + USHORT rsv:4; + USHORT PcoPhase:1; + USHORT PcoActive:1; + USHORT LsigTxopProt:1; + USHORT STBCBeacon:1; + USHORT DualCTSProtect:1; + USHORT DualBeacon:1; + USHORT StbcMcs:6; +#else + USHORT StbcMcs:6; + USHORT DualBeacon:1; + USHORT DualCTSProtect:1; + USHORT STBCBeacon:1; + USHORT LsigTxopProt:1; // L-SIG TXOP protection full support + USHORT PcoActive:1; + USHORT PcoPhase:1; + USHORT rsv:4; +#endif // RT_BIG_ENDIAN // +} ADD_HTINFO3, *PADD_HTINFO3; + +#define SIZE_ADD_HT_INFO_IE 22 +typedef struct PACKED{ + UCHAR ControlChan; + ADD_HTINFO AddHtInfo; + ADD_HTINFO2 AddHtInfo2; + ADD_HTINFO3 AddHtInfo3; + UCHAR MCSSet[16]; // Basic MCS set +} ADD_HT_INFO_IE, *PADD_HT_INFO_IE; + +typedef struct PACKED{ + UCHAR NewExtChanOffset; +} NEW_EXT_CHAN_IE, *PNEW_EXT_CHAN_IE; + + +// 4-byte HTC field. maybe included in any frame except non-QOS data frame. The Order bit must set 1. +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UINT32 RDG:1; //RDG / More PPDU + UINT32 ACConstraint:1; //feedback request + UINT32 rsv:5; //calibration sequence + UINT32 ZLFAnnouce:1; // ZLF announcement + UINT32 CSISTEERING:2; //CSI/ STEERING + UINT32 FBKReq:2; //feedback request + UINT32 CalSeq:2; //calibration sequence + UINT32 CalPos:2; // calibration position + UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available + UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB. + UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. + UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback + UINT32 TRQ:1; //sounding request + UINT32 MA:1; //management action payload exist in (QoS Null+HTC) +#else + UINT32 MA:1; //management action payload exist in (QoS Null+HTC) + UINT32 TRQ:1; //sounding request + UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback + UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. + UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB. + UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available + UINT32 CalPos:2; // calibration position + UINT32 CalSeq:2; //calibration sequence + UINT32 FBKReq:2; //feedback request + UINT32 CSISTEERING:2; //CSI/ STEERING + UINT32 ZLFAnnouce:1; // ZLF announcement + UINT32 rsv:5; //calibration sequence + UINT32 ACConstraint:1; //feedback request + UINT32 RDG:1; //RDG / More PPDU +#endif /* !RT_BIG_ENDIAN */ +} HT_CONTROL, *PHT_CONTROL; + +// 2-byte QOS CONTROL field +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT Txop_QueueSize:8; + USHORT AMsduPresent:1; + USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA + USHORT EOSP:1; + USHORT TID:4; +#else + USHORT TID:4; + USHORT EOSP:1; + USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA + USHORT AMsduPresent:1; + USHORT Txop_QueueSize:8; +#endif /* !RT_BIG_ENDIAN */ +} QOS_CONTROL, *PQOS_CONTROL; + +// 2-byte Frame control field +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT Order:1; // Strict order expected + USHORT Wep:1; // Wep data + USHORT MoreData:1; // More data bit + USHORT PwrMgmt:1; // Power management bit + USHORT Retry:1; // Retry status bit + USHORT MoreFrag:1; // More fragment bit + USHORT FrDs:1; // From DS indication + USHORT ToDs:1; // To DS indication + USHORT SubType:4; // MSDU subtype + USHORT Type:2; // MSDU type + USHORT Ver:2; // Protocol version +#else + USHORT Ver:2; // Protocol version + USHORT Type:2; // MSDU type + USHORT SubType:4; // MSDU subtype + USHORT ToDs:1; // To DS indication + USHORT FrDs:1; // From DS indication + USHORT MoreFrag:1; // More fragment bit + USHORT Retry:1; // Retry status bit + USHORT PwrMgmt:1; // Power management bit + USHORT MoreData:1; // More data bit + USHORT Wep:1; // Wep data + USHORT Order:1; // Strict order expected +#endif /* !RT_BIG_ENDIAN */ +} FRAME_CONTROL, *PFRAME_CONTROL; + +typedef struct PACKED _HEADER_802_11 { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + UCHAR Addr3[MAC_ADDR_LEN]; +#ifdef RT_BIG_ENDIAN + USHORT Sequence:12; + USHORT Frag:4; +#else + USHORT Frag:4; + USHORT Sequence:12; +#endif /* !RT_BIG_ENDIAN */ + UCHAR Octet[0]; +} HEADER_802_11, *PHEADER_802_11; + +typedef struct PACKED _FRAME_802_11 { + HEADER_802_11 Hdr; + UCHAR Octet[1]; +} FRAME_802_11, *PFRAME_802_11; + +// QoSNull embedding of management action. When HT Control MA field set to 1. +typedef struct PACKED _MA_BODY { + UCHAR Category; + UCHAR Action; + UCHAR Octet[1]; +} MA_BODY, *PMA_BODY; + +typedef struct PACKED _HEADER_802_3 { + UCHAR DAAddr1[MAC_ADDR_LEN]; + UCHAR SAAddr2[MAC_ADDR_LEN]; + UCHAR Octet[2]; +} HEADER_802_3, *PHEADER_802_3; +////Block ACK related format +// 2-byte BA Parameter field in DELBA frames to terminate an already set up bA +typedef struct PACKED{ +#ifdef RT_BIG_ENDIAN + USHORT TID:4; // value of TC os TS + USHORT Initiator:1; // 1: originator 0:recipient + USHORT Rsv:11; // always set to 0 +#else + USHORT Rsv:11; // always set to 0 + USHORT Initiator:1; // 1: originator 0:recipient + USHORT TID:4; // value of TC os TS +#endif /* !RT_BIG_ENDIAN */ +} DELBA_PARM, *PDELBA_PARM; + +// 2-byte BA Parameter Set field in ADDBA frames to signal parm for setting up a BA +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT BufSize:10; // number of buffe of size 2304 octetsr + USHORT TID:4; // value of TC os TS + USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA + USHORT AMSDUSupported:1; // 0: not permitted 1: permitted +#else + USHORT AMSDUSupported:1; // 0: not permitted 1: permitted + USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA + USHORT TID:4; // value of TC os TS + USHORT BufSize:10; // number of buffe of size 2304 octetsr +#endif /* !RT_BIG_ENDIAN */ +} BA_PARM, *PBA_PARM; + +// 2-byte BA Starting Seq CONTROL field +typedef union PACKED { + struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent + USHORT FragNum:4; // always set to 0 +#else + USHORT FragNum:4; // always set to 0 + USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent +#endif /* RT_BIG_ENDIAN */ + } field; + USHORT word; +} BASEQ_CONTROL, *PBASEQ_CONTROL; + +//BAControl and BARControl are the same +// 2-byte BA CONTROL field in BA frame +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT TID:4; + USHORT Rsv:9; + USHORT Compressed:1; + USHORT MTID:1; //EWC V1.24 + USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK +#else + USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK + USHORT MTID:1; //EWC V1.24 + USHORT Compressed:1; + USHORT Rsv:9; + USHORT TID:4; +#endif /* !RT_BIG_ENDIAN */ +} BA_CONTROL, *PBA_CONTROL; + +// 2-byte BAR CONTROL field in BAR frame +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT TID:4; + USHORT Rsv1:9; + USHORT Compressed:1; + USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ + USHORT ACKPolicy:1; +#else + USHORT ACKPolicy:1; // 0:normal ack, 1:no ack. + USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ + USHORT Compressed:1; + USHORT Rsv1:9; + USHORT TID:4; +#endif /* !RT_BIG_ENDIAN */ +} BAR_CONTROL, *PBAR_CONTROL; + +// BARControl in MTBAR frame +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT NumTID:4; + USHORT Rsv1:9; + USHORT Compressed:1; + USHORT MTID:1; + USHORT ACKPolicy:1; +#else + USHORT ACKPolicy:1; + USHORT MTID:1; + USHORT Compressed:1; + USHORT Rsv1:9; + USHORT NumTID:4; +#endif /* !RT_BIG_ENDIAN */ +} MTBAR_CONTROL, *PMTBAR_CONTROL; + +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT TID:4; + USHORT Rsv1:12; +#else + USHORT Rsv1:12; + USHORT TID:4; +#endif /* !RT_BIG_ENDIAN */ +} PER_TID_INFO, *PPER_TID_INFO; + +typedef struct { + PER_TID_INFO PerTID; + BASEQ_CONTROL BAStartingSeq; +} EACH_TID, *PEACH_TID; + + +typedef struct PACKED _PSPOLL_FRAME { + FRAME_CONTROL FC; + USHORT Aid; + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR Ta[MAC_ADDR_LEN]; +} PSPOLL_FRAME, *PPSPOLL_FRAME; + +typedef struct PACKED _RTS_FRAME { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; +}RTS_FRAME, *PRTS_FRAME; + +// BAREQ AND MTBAREQ have the same subtype BAR, 802.11n BAR use compressed bitmap. +typedef struct PACKED _FRAME_BA_REQ { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BAR_CONTROL BARControl; + BASEQ_CONTROL BAStartingSeq; +} FRAME_BA_REQ, *PFRAME_BA_REQ; + +typedef struct PACKED _FRAME_MTBA_REQ { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + MTBAR_CONTROL MTBARControl; + PER_TID_INFO PerTIDInfo; + BASEQ_CONTROL BAStartingSeq; +} FRAME_MTBA_REQ, *PFRAME_MTBA_REQ; + +// Compressed format is mandantory in HT STA +typedef struct PACKED _FRAME_MTBA { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BA_CONTROL BAControl; + BASEQ_CONTROL BAStartingSeq; + UCHAR BitMap[8]; +} FRAME_MTBA, *PFRAME_MTBA; + +typedef struct PACKED _FRAME_PSMP_ACTION { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Psmp; // 7.3.1.25 +} FRAME_PSMP_ACTION, *PFRAME_PSMP_ACTION; + +typedef struct PACKED _FRAME_ACTION_HDR { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; +} FRAME_ACTION_HDR, *PFRAME_ACTION_HDR; + +//Action Frame +//Action Frame Category:Spectrum, Action:Channel Switch. 7.3.2.20 +typedef struct PACKED _CHAN_SWITCH_ANNOUNCE { + UCHAR ElementID; // ID = IE_CHANNEL_SWITCH_ANNOUNCEMENT = 37 + UCHAR Len; + CHA_SWITCH_ANNOUNCE_IE CSAnnounceIe; +} CHAN_SWITCH_ANNOUNCE, *PCHAN_SWITCH_ANNOUNCE; + + +//802.11n : 7.3.2.20a +typedef struct PACKED _SECOND_CHAN_OFFSET { + UCHAR ElementID; // ID = IE_SECONDARY_CH_OFFSET = 62 + UCHAR Len; + SEC_CHA_OFFSET_IE SecChOffsetIe; +} SECOND_CHAN_OFFSET, *PSECOND_CHAN_OFFSET; + + +typedef struct PACKED _FRAME_SPETRUM_CS { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + CHAN_SWITCH_ANNOUNCE CSAnnounce; + SECOND_CHAN_OFFSET SecondChannel; +} FRAME_SPETRUM_CS, *PFRAME_SPETRUM_CS; + + +typedef struct PACKED _FRAME_ADDBA_REQ { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Token; // 1 + BA_PARM BaParm; // 2 - 10 + USHORT TimeOutValue; // 0 - 0 + BASEQ_CONTROL BaStartSeq; // 0-0 +} FRAME_ADDBA_REQ, *PFRAME_ADDBA_REQ; + +typedef struct PACKED _FRAME_ADDBA_RSP { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Token; + USHORT StatusCode; + BA_PARM BaParm; //0 - 2 + USHORT TimeOutValue; +} FRAME_ADDBA_RSP, *PFRAME_ADDBA_RSP; + +typedef struct PACKED _FRAME_DELBA_REQ { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + DELBA_PARM DelbaParm; + USHORT ReasonCode; +} FRAME_DELBA_REQ, *PFRAME_DELBA_REQ; + + +//7.2.1.7 +typedef struct PACKED _FRAME_BAR { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BAR_CONTROL BarControl; + BASEQ_CONTROL StartingSeq; +} FRAME_BAR, *PFRAME_BAR; + +//7.2.1.7 +typedef struct PACKED _FRAME_BA { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BAR_CONTROL BarControl; + BASEQ_CONTROL StartingSeq; + UCHAR bitmask[8]; +} FRAME_BA, *PFRAME_BA; + + +// Radio Measuement Request Frame Format +typedef struct PACKED _FRAME_RM_REQ_ACTION { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Token; + USHORT Repetition; + UCHAR data[0]; +} FRAME_RM_REQ_ACTION, *PFRAME_RM_REQ_ACTION; + +typedef struct PACKED { + UCHAR ID; + UCHAR Length; + UCHAR ChannelSwitchMode; + UCHAR NewRegClass; + UCHAR NewChannelNum; + UCHAR ChannelSwitchCount; +} HT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE, *PHT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE; + + +// +// _Limit must be the 2**n - 1 +// _SEQ1 , _SEQ2 must be within 0 ~ _Limit +// +#define SEQ_STEPONE(_SEQ1, _SEQ2, _Limit) ((_SEQ1 == ((_SEQ2+1) & _Limit))) +#define SEQ_SMALLER(_SEQ1, _SEQ2, _Limit) (((_SEQ1-_SEQ2) & ((_Limit+1)>>1))) +#define SEQ_LARGER(_SEQ1, _SEQ2, _Limit) ((_SEQ1 != _SEQ2) && !(((_SEQ1-_SEQ2) & ((_Limit+1)>>1)))) +#define SEQ_WITHIN_WIN(_SEQ1, _SEQ2, _WIN, _Limit) (SEQ_LARGER(_SEQ1, _SEQ2, _Limit) && \ + SEQ_SMALLER(_SEQ1, ((_SEQ2+_WIN+1)&_Limit), _Limit)) + +// +// Contention-free parameter (without ID and Length) +// +typedef struct PACKED { + BOOLEAN bValid; // 1: variable contains valid value + UCHAR CfpCount; + UCHAR CfpPeriod; + USHORT CfpMaxDuration; + USHORT CfpDurRemaining; +} CF_PARM, *PCF_PARM; + +typedef struct _CIPHER_SUITE { + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher 1, this one has more secured cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipherAux; // Unicast cipher 2 if AP announce two unicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Group cipher + USHORT RsnCapability; // RSN capability from beacon + BOOLEAN bMixMode; // Indicate Pair & Group cipher might be different +} CIPHER_SUITE, *PCIPHER_SUITE; + +// EDCA configuration from AP's BEACON/ProbeRsp +typedef struct { + BOOLEAN bValid; // 1: variable contains valid value + BOOLEAN bAdd; // 1: variable contains valid value + BOOLEAN bQAck; + BOOLEAN bQueueRequest; + BOOLEAN bTxopRequest; + BOOLEAN bAPSDCapable; +// BOOLEAN bMoreDataAck; + UCHAR EdcaUpdateCount; + UCHAR Aifsn[4]; // 0:AC_BK, 1:AC_BE, 2:AC_VI, 3:AC_VO + UCHAR Cwmin[4]; + UCHAR Cwmax[4]; + USHORT Txop[4]; // in unit of 32-us + BOOLEAN bACM[4]; // 1: Admission Control of AC_BK is mandattory +} EDCA_PARM, *PEDCA_PARM; + +// QBSS LOAD information from QAP's BEACON/ProbeRsp +typedef struct { + BOOLEAN bValid; // 1: variable contains valid value + USHORT StaNum; + UCHAR ChannelUtilization; + USHORT RemainingAdmissionControl; // in unit of 32-us +} QBSS_LOAD_PARM, *PQBSS_LOAD_PARM; + +// QBSS Info field in QSTA's assoc req +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR Rsv2:1; + UCHAR MaxSPLength:2; + UCHAR Rsv1:1; + UCHAR UAPSD_AC_BE:1; + UCHAR UAPSD_AC_BK:1; + UCHAR UAPSD_AC_VI:1; + UCHAR UAPSD_AC_VO:1; +#else + UCHAR UAPSD_AC_VO:1; + UCHAR UAPSD_AC_VI:1; + UCHAR UAPSD_AC_BK:1; + UCHAR UAPSD_AC_BE:1; + UCHAR Rsv1:1; + UCHAR MaxSPLength:2; + UCHAR Rsv2:1; +#endif /* !RT_BIG_ENDIAN */ +} QBSS_STA_INFO_PARM, *PQBSS_STA_INFO_PARM; + +// QBSS Info field in QAP's Beacon/ProbeRsp +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR UAPSD:1; + UCHAR Rsv:3; + UCHAR ParamSetCount:4; +#else + UCHAR ParamSetCount:4; + UCHAR Rsv:3; + UCHAR UAPSD:1; +#endif /* !RT_BIG_ENDIAN */ +} QBSS_AP_INFO_PARM, *PQBSS_AP_INFO_PARM; + +// QOS Capability reported in QAP's BEACON/ProbeRsp +// QOS Capability sent out in QSTA's AssociateReq/ReAssociateReq +typedef struct { + BOOLEAN bValid; // 1: variable contains valid value + BOOLEAN bQAck; + BOOLEAN bQueueRequest; + BOOLEAN bTxopRequest; +// BOOLEAN bMoreDataAck; + UCHAR EdcaUpdateCount; +} QOS_CAPABILITY_PARM, *PQOS_CAPABILITY_PARM; + +#ifdef CONFIG_STA_SUPPORT +typedef struct { + UCHAR IELen; + UCHAR IE[MAX_CUSTOM_LEN]; +} WPA_IE_; +#endif // CONFIG_STA_SUPPORT // + + +typedef struct { + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR Channel; + UCHAR CentralChannel; //Store the wide-band central channel for 40MHz. .used in 40MHz AP. Or this is the same as Channel. + UCHAR BssType; + USHORT AtimWin; + USHORT BeaconPeriod; + + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRateLen; + HT_CAPABILITY_IE HtCapability; + UCHAR HtCapabilityLen; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR AddHtInfoLen; + UCHAR NewExtChanOffset; + CHAR Rssi; + UCHAR Privacy; // Indicate security function ON/OFF. Don't mess up with auth mode. + UCHAR Hidden; + + USHORT DtimPeriod; + USHORT CapabilityInfo; + + USHORT CfpCount; + USHORT CfpPeriod; + USHORT CfpMaxDuration; + USHORT CfpDurRemaining; + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; + + ULONG LastBeaconRxTime; // OS's timestamp + + BOOLEAN bSES; + + // New for WPA2 + CIPHER_SUITE WPA; // AP announced WPA cipher suite + CIPHER_SUITE WPA2; // AP announced WPA2 cipher suite + + // New for microsoft WPA support + NDIS_802_11_FIXED_IEs FixIEs; + NDIS_802_11_AUTHENTICATION_MODE AuthModeAux; // Addition mode for WPA2 / WPA capable AP + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; // Unicast Encryption Algorithm extract from VAR_IE + USHORT VarIELen; // Length of next VIE include EID & Length + UCHAR VarIEs[MAX_VIE_LEN]; + + // CCX Ckip information + UCHAR CkipFlag; + + // CCX 2 TSF + UCHAR PTSF[4]; // Parent TSF + UCHAR TTSF[8]; // Target TSF + + // 802.11e d9, and WMM + EDCA_PARM EdcaParm; + QOS_CAPABILITY_PARM QosCapability; + QBSS_LOAD_PARM QbssLoad; +#ifdef CONFIG_STA_SUPPORT + WPA_IE_ WpaIE; + WPA_IE_ RsnIE; +#ifdef EXT_BUILD_CHANNEL_LIST + UCHAR CountryString[3]; + BOOLEAN bHasCountryIE; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // +} BSS_ENTRY, *PBSS_ENTRY; + +typedef struct { + UCHAR BssNr; + UCHAR BssOverlapNr; + BSS_ENTRY BssEntry[MAX_LEN_OF_BSS_TABLE]; +} BSS_TABLE, *PBSS_TABLE; + + +typedef struct _MLME_QUEUE_ELEM { + ULONG Machine; + ULONG MsgType; + ULONG MsgLen; + UCHAR Msg[MGMT_DMA_BUFFER_SIZE]; + LARGE_INTEGER TimeStamp; + UCHAR Rssi0; + UCHAR Rssi1; + UCHAR Rssi2; + UCHAR Signal; + UCHAR Channel; + UCHAR Wcid; + BOOLEAN Occupied; +} MLME_QUEUE_ELEM, *PMLME_QUEUE_ELEM; + +typedef struct _MLME_QUEUE { + ULONG Num; + ULONG Head; + ULONG Tail; + NDIS_SPIN_LOCK Lock; + MLME_QUEUE_ELEM Entry[MAX_LEN_OF_MLME_QUEUE]; +} MLME_QUEUE, *PMLME_QUEUE; + +typedef VOID (*STATE_MACHINE_FUNC)(VOID *Adaptor, MLME_QUEUE_ELEM *Elem); + +typedef struct _STATE_MACHINE { + ULONG Base; + ULONG NrState; + ULONG NrMsg; + ULONG CurrState; + STATE_MACHINE_FUNC *TransFunc; +} STATE_MACHINE, *PSTATE_MACHINE; + + +// MLME AUX data structure that hold temporarliy settings during a connection attempt. +// Once this attemp succeeds, all settings will be copy to pAd->StaActive. +// A connection attempt (user set OID, roaming, CCX fast roaming,..) consists of +// several steps (JOIN, AUTH, ASSOC or REASSOC) and may fail at any step. We purposely +// separate this under-trial settings away from pAd->StaActive so that once +// this new attempt failed, driver can auto-recover back to the active settings. +typedef struct _MLME_AUX { + UCHAR BssType; + UCHAR Ssid[MAX_LEN_OF_SSID]; + UCHAR SsidLen; + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR AutoReconnectSsid[MAX_LEN_OF_SSID]; + UCHAR AutoReconnectSsidLen; + USHORT Alg; + UCHAR ScanType; + UCHAR Channel; + UCHAR CentralChannel; + USHORT Aid; + USHORT CapabilityInfo; + USHORT BeaconPeriod; + USHORT CfpMaxDuration; + USHORT CfpPeriod; + USHORT AtimWin; + + // Copy supported rate from desired AP's beacon. We are trying to match + // AP's supported and extended rate settings. + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRateLen; + HT_CAPABILITY_IE HtCapability; + UCHAR HtCapabilityLen; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR NewExtChannelOffset; + //RT_HT_CAPABILITY SupportedHtPhy; + + // new for QOS + QOS_CAPABILITY_PARM APQosCapability; // QOS capability of the current associated AP + EDCA_PARM APEdcaParm; // EDCA parameters of the current associated AP + QBSS_LOAD_PARM APQbssLoad; // QBSS load of the current associated AP + + // new to keep Ralink specific feature + ULONG APRalinkIe; + + BSS_TABLE SsidBssTab; // AP list for the same SSID + BSS_TABLE RoamTab; // AP list eligible for roaming + ULONG BssIdx; + ULONG RoamIdx; + + BOOLEAN CurrReqIsFromNdis; + + RALINK_TIMER_STRUCT BeaconTimer, ScanTimer; + RALINK_TIMER_STRUCT AuthTimer; + RALINK_TIMER_STRUCT AssocTimer, ReassocTimer, DisassocTimer; +} MLME_AUX, *PMLME_AUX; + +typedef struct _MLME_ADDBA_REQ_STRUCT{ + UCHAR Wcid; // + UCHAR pAddr[MAC_ADDR_LEN]; + UCHAR BaBufSize; + USHORT TimeOutValue; + UCHAR TID; + UCHAR Token; + USHORT BaStartSeq; +} MLME_ADDBA_REQ_STRUCT, *PMLME_ADDBA_REQ_STRUCT; + + +typedef struct _MLME_DELBA_REQ_STRUCT{ + UCHAR Wcid; // + UCHAR Addr[MAC_ADDR_LEN]; + UCHAR TID; + UCHAR Initiator; +} MLME_DELBA_REQ_STRUCT, *PMLME_DELBA_REQ_STRUCT; + +// assoc struct is equal to reassoc +typedef struct _MLME_ASSOC_REQ_STRUCT{ + UCHAR Addr[MAC_ADDR_LEN]; + USHORT CapabilityInfo; + USHORT ListenIntv; + ULONG Timeout; +} MLME_ASSOC_REQ_STRUCT, *PMLME_ASSOC_REQ_STRUCT, MLME_REASSOC_REQ_STRUCT, *PMLME_REASSOC_REQ_STRUCT; + +typedef struct _MLME_DISASSOC_REQ_STRUCT{ + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Reason; +} MLME_DISASSOC_REQ_STRUCT, *PMLME_DISASSOC_REQ_STRUCT; + +typedef struct _MLME_AUTH_REQ_STRUCT { + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Alg; + ULONG Timeout; +} MLME_AUTH_REQ_STRUCT, *PMLME_AUTH_REQ_STRUCT; + +typedef struct _MLME_DEAUTH_REQ_STRUCT { + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Reason; +} MLME_DEAUTH_REQ_STRUCT, *PMLME_DEAUTH_REQ_STRUCT; + +typedef struct { + ULONG BssIdx; +} MLME_JOIN_REQ_STRUCT; + +typedef struct _MLME_SCAN_REQ_STRUCT { + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR BssType; + UCHAR ScanType; + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; +} MLME_SCAN_REQ_STRUCT, *PMLME_SCAN_REQ_STRUCT; + +typedef struct _MLME_START_REQ_STRUCT { + CHAR Ssid[MAX_LEN_OF_SSID]; + UCHAR SsidLen; +} MLME_START_REQ_STRUCT, *PMLME_START_REQ_STRUCT; + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +// structure for DLS +typedef struct _RT_802_11_DLS { + USHORT TimeOut; // Use to time out while slience, unit: second , set by UI + USHORT CountDownTimer; // Use to time out while slience,unit: second , used by driver only + NDIS_802_11_MAC_ADDRESS MacAddr; // set by UI + UCHAR Status; // 0: none , 1: wait STAkey, 2: finish DLS setup , set by driver only + BOOLEAN Valid; // 1: valid , 0: invalid , set by UI, use to setup or tear down DLS link + RALINK_TIMER_STRUCT Timer; // Use to time out while handshake + USHORT Sequence; + USHORT MacTabMatchWCID; // ASIC + BOOLEAN bHTCap; + PVOID pAd; +} RT_802_11_DLS, *PRT_802_11_DLS; + +typedef struct _MLME_DLS_REQ_STRUCT { + PRT_802_11_DLS pDLS; + USHORT Reason; +} MLME_DLS_REQ_STRUCT, *PMLME_DLS_REQ_STRUCT; +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +typedef struct PACKED { + UCHAR Eid; + UCHAR Len; + CHAR Octet[1]; +} EID_STRUCT,*PEID_STRUCT, BEACON_EID_STRUCT, *PBEACON_EID_STRUCT; + +typedef struct PACKED _RTMP_TX_RATE_SWITCH +{ + UCHAR ItemNo; +#ifdef RT_BIG_ENDIAN + UCHAR Rsv2:2; + UCHAR Mode:2; + UCHAR Rsv1:1; + UCHAR BW:1; + UCHAR ShortGI:1; + UCHAR STBC:1; +#else + UCHAR STBC:1; + UCHAR ShortGI:1; + UCHAR BW:1; + UCHAR Rsv1:1; + UCHAR Mode:2; + UCHAR Rsv2:2; +#endif + UCHAR CurrMCS; + UCHAR TrainUp; + UCHAR TrainDown; +} RRTMP_TX_RATE_SWITCH, *PRTMP_TX_RATE_SWITCH; + +// ========================== AP mlme.h =============================== +#define TBTT_PRELOAD_TIME 384 // usec. LomgPreamble + 24-byte at 1Mbps +#define DEFAULT_DTIM_PERIOD 1 + +#define MAC_TABLE_AGEOUT_TIME 300 // unit: sec +#define MAC_TABLE_ASSOC_TIMEOUT 5 // unit: sec +#define MAC_TABLE_FULL(Tab) ((Tab).size == MAX_LEN_OF_MAC_TABLE) + +// AP shall drop the sta if contine Tx fail count reach it. +#define MAC_ENTRY_LIFE_CHECK_CNT 20 // packet cnt. + +// Value domain of pMacEntry->Sst +typedef enum _Sst { + SST_NOT_AUTH, // 0: equivalent to IEEE 802.11/1999 state 1 + SST_AUTH, // 1: equivalent to IEEE 802.11/1999 state 2 + SST_ASSOC // 2: equivalent to IEEE 802.11/1999 state 3 +} SST; + +// value domain of pMacEntry->AuthState +typedef enum _AuthState { + AS_NOT_AUTH, + AS_AUTH_OPEN, // STA has been authenticated using OPEN SYSTEM + AS_AUTH_KEY, // STA has been authenticated using SHARED KEY + AS_AUTHENTICATING // STA is waiting for AUTH seq#3 using SHARED KEY +} AUTH_STATE; + +//for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 +typedef enum _ApWpaState { + AS_NOTUSE, // 0 + AS_DISCONNECT, // 1 + AS_DISCONNECTED, // 2 + AS_INITIALIZE, // 3 + AS_AUTHENTICATION, // 4 + AS_AUTHENTICATION2, // 5 + AS_INITPMK, // 6 + AS_INITPSK, // 7 + AS_PTKSTART, // 8 + AS_PTKINIT_NEGOTIATING, // 9 + AS_PTKINITDONE, // 10 + AS_UPDATEKEYS, // 11 + AS_INTEGRITY_FAILURE, // 12 + AS_KEYUPDATE, // 13 +} AP_WPA_STATE; + +// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 +typedef enum _GTKState { + REKEY_NEGOTIATING, + REKEY_ESTABLISHED, + KEYERROR, +} GTK_STATE; + +// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 +typedef enum _WpaGTKState { + SETKEYS, + SETKEYS_DONE, +} WPA_GTK_STATE; +// ====================== end of AP mlme.h ============================ + + +#endif // MLME_H__ diff --git a/drivers/staging/rt2860/oid.h b/drivers/staging/rt2860/oid.h new file mode 100644 index 000000000000..f2f91b607c47 --- /dev/null +++ b/drivers/staging/rt2860/oid.h @@ -0,0 +1,995 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + oid.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#ifndef _OID_H_ +#define _OID_H_ + + +#define TRUE 1 +#define FALSE 0 +// +// IEEE 802.11 Structures and definitions +// +#define MAX_TX_POWER_LEVEL 100 /* mW */ +#define MAX_RSSI_TRIGGER -10 /* dBm */ +#define MIN_RSSI_TRIGGER -200 /* dBm */ +#define MAX_FRAG_THRESHOLD 2346 /* byte count */ +#define MIN_FRAG_THRESHOLD 256 /* byte count */ +#define MAX_RTS_THRESHOLD 2347 /* byte count */ + +// new types for Media Specific Indications +// Extension channel offset +#define EXTCHA_NONE 0 +#define EXTCHA_ABOVE 0x1 +#define EXTCHA_BELOW 0x3 + +// BW +#define BAND_WIDTH_20 0 +#define BAND_WIDTH_40 1 +#define BAND_WIDTH_BOTH 2 +#define BAND_WIDTH_10 3 // 802.11j has 10MHz. This definition is for internal usage. doesn't fill in the IE or other field. +// SHORTGI +#define GAP_INTERVAL_400 1 // only support in HT mode +#define GAP_INTERVAL_800 0 +#define GAP_INTERVAL_BOTH 2 + +#define NdisMediaStateConnected 1 +#define NdisMediaStateDisconnected 0 + +#define NDIS_802_11_LENGTH_SSID 32 +#define NDIS_802_11_LENGTH_RATES 8 +#define NDIS_802_11_LENGTH_RATES_EX 16 +#define MAC_ADDR_LENGTH 6 +#define MAX_NUM_OF_CHS 49 // 14 channels @2.4G + 12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL terminationc +#define MAX_NUMBER_OF_EVENT 10 // entry # in EVENT table +#define MAX_NUMBER_OF_MAC 32 // if MAX_MBSSID_NUM is 8, this value can't be larger than 211 +#define MAX_NUMBER_OF_ACL 64 +#define MAX_LENGTH_OF_SUPPORT_RATES 12 // 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 +#define MAX_NUMBER_OF_DLS_ENTRY 4 + +#ifndef UNDER_CE + +#define OID_GEN_MACHINE_NAME 0x0001021A + +#ifdef RALINK_ATE +#define RT_QUERY_ATE_TXDONE_COUNT 0x0401 +#endif // RALINK_ATE // +#define RT_QUERY_SIGNAL_CONTEXT 0x0402 +#define RT_SET_IAPP_PID 0x0404 +#define RT_SET_APD_PID 0x0405 +#define RT_SET_DEL_MAC_ENTRY 0x0406 + +// +// IEEE 802.11 OIDs +// +#define OID_GET_SET_TOGGLE 0x8000 + +#define OID_802_11_NETWORK_TYPES_SUPPORTED 0x0103 +#define OID_802_11_NETWORK_TYPE_IN_USE 0x0104 +#define OID_802_11_RSSI_TRIGGER 0x0107 +#define RT_OID_802_11_RSSI 0x0108 //rt2860 only , kathy +#define RT_OID_802_11_RSSI_1 0x0109 //rt2860 only , kathy +#define RT_OID_802_11_RSSI_2 0x010A //rt2860 only , kathy +#define OID_802_11_NUMBER_OF_ANTENNAS 0x010B +#define OID_802_11_RX_ANTENNA_SELECTED 0x010C +#define OID_802_11_TX_ANTENNA_SELECTED 0x010D +#define OID_802_11_SUPPORTED_RATES 0x010E +#define OID_802_11_ADD_WEP 0x0112 +#define OID_802_11_REMOVE_WEP 0x0113 +#define OID_802_11_DISASSOCIATE 0x0114 +#define OID_802_11_PRIVACY_FILTER 0x0118 +#define OID_802_11_ASSOCIATION_INFORMATION 0x011E +#define OID_802_11_TEST 0x011F +#define RT_OID_802_11_COUNTRY_REGION 0x0507 +#define OID_802_11_BSSID_LIST_SCAN 0x0508 +#define OID_802_11_SSID 0x0509 +#define OID_802_11_BSSID 0x050A +#define RT_OID_802_11_RADIO 0x050B +#define RT_OID_802_11_PHY_MODE 0x050C +#define RT_OID_802_11_STA_CONFIG 0x050D +#define OID_802_11_DESIRED_RATES 0x050E +#define RT_OID_802_11_PREAMBLE 0x050F +#define OID_802_11_WEP_STATUS 0x0510 +#define OID_802_11_AUTHENTICATION_MODE 0x0511 +#define OID_802_11_INFRASTRUCTURE_MODE 0x0512 +#define RT_OID_802_11_RESET_COUNTERS 0x0513 +#define OID_802_11_RTS_THRESHOLD 0x0514 +#define OID_802_11_FRAGMENTATION_THRESHOLD 0x0515 +#define OID_802_11_POWER_MODE 0x0516 +#define OID_802_11_TX_POWER_LEVEL 0x0517 +#define RT_OID_802_11_ADD_WPA 0x0518 +#define OID_802_11_REMOVE_KEY 0x0519 +#define OID_802_11_ADD_KEY 0x0520 +#define OID_802_11_CONFIGURATION 0x0521 +#define OID_802_11_TX_PACKET_BURST 0x0522 +#define RT_OID_802_11_QUERY_NOISE_LEVEL 0x0523 +#define RT_OID_802_11_EXTRA_INFO 0x0524 +#ifdef DBG +#define RT_OID_802_11_HARDWARE_REGISTER 0x0525 +#endif +#define OID_802_11_ENCRYPTION_STATUS OID_802_11_WEP_STATUS +#define OID_802_11_DEAUTHENTICATION 0x0526 +#define OID_802_11_DROP_UNENCRYPTED 0x0527 +#define OID_802_11_MIC_FAILURE_REPORT_FRAME 0x0528 + +// For 802.1x daemin using to require current driver configuration +#define OID_802_11_RADIUS_QUERY_SETTING 0x0540 + +#define RT_OID_DEVICE_NAME 0x0607 +#define RT_OID_VERSION_INFO 0x0608 +#define OID_802_11_BSSID_LIST 0x0609 +#define OID_802_3_CURRENT_ADDRESS 0x060A +#define OID_GEN_MEDIA_CONNECT_STATUS 0x060B +#define RT_OID_802_11_QUERY_LINK_STATUS 0x060C +#define OID_802_11_RSSI 0x060D +#define OID_802_11_STATISTICS 0x060E +#define OID_GEN_RCV_OK 0x060F +#define OID_GEN_RCV_NO_BUFFER 0x0610 +#define RT_OID_802_11_QUERY_EEPROM_VERSION 0x0611 +#define RT_OID_802_11_QUERY_FIRMWARE_VERSION 0x0612 +#define RT_OID_802_11_QUERY_LAST_RX_RATE 0x0613 +#define RT_OID_802_11_TX_POWER_LEVEL_1 0x0614 +#define RT_OID_802_11_QUERY_PIDVID 0x0615 +//for WPA_SUPPLICANT_SUPPORT +#define OID_SET_COUNTERMEASURES 0x0616 +#define OID_802_11_SET_IEEE8021X 0x0617 +#define OID_802_11_SET_IEEE8021X_REQUIRE_KEY 0x0618 +#define OID_802_11_PMKID 0x0620 +#define RT_OID_WPA_SUPPLICANT_SUPPORT 0x0621 +#define RT_OID_WE_VERSION_COMPILED 0x0622 +#define RT_OID_NEW_DRIVER 0x0623 + + +//rt2860 , kathy +#define RT_OID_802_11_SNR_0 0x0630 +#define RT_OID_802_11_SNR_1 0x0631 +#define RT_OID_802_11_QUERY_LAST_TX_RATE 0x0632 +#define RT_OID_802_11_QUERY_HT_PHYMODE 0x0633 +#define RT_OID_802_11_SET_HT_PHYMODE 0x0634 +#define OID_802_11_RELOAD_DEFAULTS 0x0635 +#define RT_OID_802_11_QUERY_APSD_SETTING 0x0636 +#define RT_OID_802_11_SET_APSD_SETTING 0x0637 +#define RT_OID_802_11_QUERY_APSD_PSM 0x0638 +#define RT_OID_802_11_SET_APSD_PSM 0x0639 +#define RT_OID_802_11_QUERY_DLS 0x063A +#define RT_OID_802_11_SET_DLS 0x063B +#define RT_OID_802_11_QUERY_DLS_PARAM 0x063C +#define RT_OID_802_11_SET_DLS_PARAM 0x063D +#define RT_OID_802_11_QUERY_WMM 0x063E +#define RT_OID_802_11_SET_WMM 0x063F +#define RT_OID_802_11_QUERY_IMME_BA_CAP 0x0640 +#define RT_OID_802_11_SET_IMME_BA_CAP 0x0641 +#define RT_OID_802_11_QUERY_BATABLE 0x0642 +#define RT_OID_802_11_ADD_IMME_BA 0x0643 +#define RT_OID_802_11_TEAR_IMME_BA 0x0644 +#define RT_OID_DRIVER_DEVICE_NAME 0x0645 +#define RT_OID_802_11_QUERY_DAT_HT_PHYMODE 0x0646 +#define RT_OID_QUERY_MULTIPLE_CARD_SUPPORT 0x0647 + +// Ralink defined OIDs +// Dennis Lee move to platform specific + +#define RT_OID_802_11_BSSID (OID_GET_SET_TOGGLE | OID_802_11_BSSID) +#define RT_OID_802_11_SSID (OID_GET_SET_TOGGLE | OID_802_11_SSID) +#define RT_OID_802_11_INFRASTRUCTURE_MODE (OID_GET_SET_TOGGLE | OID_802_11_INFRASTRUCTURE_MODE) +#define RT_OID_802_11_ADD_WEP (OID_GET_SET_TOGGLE | OID_802_11_ADD_WEP) +#define RT_OID_802_11_ADD_KEY (OID_GET_SET_TOGGLE | OID_802_11_ADD_KEY) +#define RT_OID_802_11_REMOVE_WEP (OID_GET_SET_TOGGLE | OID_802_11_REMOVE_WEP) +#define RT_OID_802_11_REMOVE_KEY (OID_GET_SET_TOGGLE | OID_802_11_REMOVE_KEY) +#define RT_OID_802_11_DISASSOCIATE (OID_GET_SET_TOGGLE | OID_802_11_DISASSOCIATE) +#define RT_OID_802_11_AUTHENTICATION_MODE (OID_GET_SET_TOGGLE | OID_802_11_AUTHENTICATION_MODE) +#define RT_OID_802_11_PRIVACY_FILTER (OID_GET_SET_TOGGLE | OID_802_11_PRIVACY_FILTER) +#define RT_OID_802_11_BSSID_LIST_SCAN (OID_GET_SET_TOGGLE | OID_802_11_BSSID_LIST_SCAN) +#define RT_OID_802_11_WEP_STATUS (OID_GET_SET_TOGGLE | OID_802_11_WEP_STATUS) +#define RT_OID_802_11_RELOAD_DEFAULTS (OID_GET_SET_TOGGLE | OID_802_11_RELOAD_DEFAULTS) +#define RT_OID_802_11_NETWORK_TYPE_IN_USE (OID_GET_SET_TOGGLE | OID_802_11_NETWORK_TYPE_IN_USE) +#define RT_OID_802_11_TX_POWER_LEVEL (OID_GET_SET_TOGGLE | OID_802_11_TX_POWER_LEVEL) +#define RT_OID_802_11_RSSI_TRIGGER (OID_GET_SET_TOGGLE | OID_802_11_RSSI_TRIGGER) +#define RT_OID_802_11_FRAGMENTATION_THRESHOLD (OID_GET_SET_TOGGLE | OID_802_11_FRAGMENTATION_THRESHOLD) +#define RT_OID_802_11_RTS_THRESHOLD (OID_GET_SET_TOGGLE | OID_802_11_RTS_THRESHOLD) +#define RT_OID_802_11_RX_ANTENNA_SELECTED (OID_GET_SET_TOGGLE | OID_802_11_RX_ANTENNA_SELECTED) +#define RT_OID_802_11_TX_ANTENNA_SELECTED (OID_GET_SET_TOGGLE | OID_802_11_TX_ANTENNA_SELECTED) +#define RT_OID_802_11_SUPPORTED_RATES (OID_GET_SET_TOGGLE | OID_802_11_SUPPORTED_RATES) +#define RT_OID_802_11_DESIRED_RATES (OID_GET_SET_TOGGLE | OID_802_11_DESIRED_RATES) +#define RT_OID_802_11_CONFIGURATION (OID_GET_SET_TOGGLE | OID_802_11_CONFIGURATION) +#define RT_OID_802_11_POWER_MODE (OID_GET_SET_TOGGLE | OID_802_11_POWER_MODE) + +typedef enum _NDIS_802_11_STATUS_TYPE +{ + Ndis802_11StatusType_Authentication, + Ndis802_11StatusType_MediaStreamMode, + Ndis802_11StatusType_PMKID_CandidateList, + Ndis802_11StatusTypeMax // not a real type, defined as an upper bound +} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE; + +typedef UCHAR NDIS_802_11_MAC_ADDRESS[6]; + +typedef struct _NDIS_802_11_STATUS_INDICATION +{ + NDIS_802_11_STATUS_TYPE StatusType; +} NDIS_802_11_STATUS_INDICATION, *PNDIS_802_11_STATUS_INDICATION; + +// mask for authentication/integrity fields +#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f + +#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 +#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 +#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 +#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E + +typedef struct _NDIS_802_11_AUTHENTICATION_REQUEST +{ + ULONG Length; // Length of structure + NDIS_802_11_MAC_ADDRESS Bssid; + ULONG Flags; +} NDIS_802_11_AUTHENTICATION_REQUEST, *PNDIS_802_11_AUTHENTICATION_REQUEST; + +//Added new types for PMKID Candidate lists. +typedef struct _PMKID_CANDIDATE { + NDIS_802_11_MAC_ADDRESS BSSID; + ULONG Flags; +} PMKID_CANDIDATE, *PPMKID_CANDIDATE; + +typedef struct _NDIS_802_11_PMKID_CANDIDATE_LIST +{ + ULONG Version; // Version of the structure + ULONG NumCandidates; // No. of pmkid candidates + PMKID_CANDIDATE CandidateList[1]; +} NDIS_802_11_PMKID_CANDIDATE_LIST, *PNDIS_802_11_PMKID_CANDIDATE_LIST; + +//Flags for PMKID Candidate list structure +#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01 + +// Added new types for OFDM 5G and 2.4G +typedef enum _NDIS_802_11_NETWORK_TYPE +{ + Ndis802_11FH, + Ndis802_11DS, + Ndis802_11OFDM5, + Ndis802_11OFDM5_N, + Ndis802_11OFDM24, + Ndis802_11OFDM24_N, + Ndis802_11Automode, + Ndis802_11NetworkTypeMax // not a real type, defined as an upper bound +} NDIS_802_11_NETWORK_TYPE, *PNDIS_802_11_NETWORK_TYPE; + +typedef struct _NDIS_802_11_NETWORK_TYPE_LIST +{ + UINT NumberOfItems; // in list below, at least 1 + NDIS_802_11_NETWORK_TYPE NetworkType [1]; +} NDIS_802_11_NETWORK_TYPE_LIST, *PNDIS_802_11_NETWORK_TYPE_LIST; + +typedef enum _NDIS_802_11_POWER_MODE +{ + Ndis802_11PowerModeCAM, + Ndis802_11PowerModeMAX_PSP, + Ndis802_11PowerModeFast_PSP, + Ndis802_11PowerModeLegacy_PSP, + Ndis802_11PowerModeMax // not a real mode, defined as an upper bound +} NDIS_802_11_POWER_MODE, *PNDIS_802_11_POWER_MODE; + +typedef ULONG NDIS_802_11_TX_POWER_LEVEL; // in milliwatts + +// +// Received Signal Strength Indication +// +typedef LONG NDIS_802_11_RSSI; // in dBm + +typedef struct _NDIS_802_11_CONFIGURATION_FH +{ + ULONG Length; // Length of structure + ULONG HopPattern; // As defined by 802.11, MSB set + ULONG HopSet; // to one if non-802.11 + ULONG DwellTime; // units are Kusec +} NDIS_802_11_CONFIGURATION_FH, *PNDIS_802_11_CONFIGURATION_FH; + +typedef struct _NDIS_802_11_CONFIGURATION +{ + ULONG Length; // Length of structure + ULONG BeaconPeriod; // units are Kusec + ULONG ATIMWindow; // units are Kusec + ULONG DSConfig; // Frequency, units are kHz + NDIS_802_11_CONFIGURATION_FH FHConfig; +} NDIS_802_11_CONFIGURATION, *PNDIS_802_11_CONFIGURATION; + +typedef struct _NDIS_802_11_STATISTICS +{ + ULONG Length; // Length of structure + LARGE_INTEGER TransmittedFragmentCount; + LARGE_INTEGER MulticastTransmittedFrameCount; + LARGE_INTEGER FailedCount; + LARGE_INTEGER RetryCount; + LARGE_INTEGER MultipleRetryCount; + LARGE_INTEGER RTSSuccessCount; + LARGE_INTEGER RTSFailureCount; + LARGE_INTEGER ACKFailureCount; + LARGE_INTEGER FrameDuplicateCount; + LARGE_INTEGER ReceivedFragmentCount; + LARGE_INTEGER MulticastReceivedFrameCount; + LARGE_INTEGER FCSErrorCount; + LARGE_INTEGER TKIPLocalMICFailures; + LARGE_INTEGER TKIPRemoteMICErrors; + LARGE_INTEGER TKIPICVErrors; + LARGE_INTEGER TKIPCounterMeasuresInvoked; + LARGE_INTEGER TKIPReplays; + LARGE_INTEGER CCMPFormatErrors; + LARGE_INTEGER CCMPReplays; + LARGE_INTEGER CCMPDecryptErrors; + LARGE_INTEGER FourWayHandshakeFailures; +} NDIS_802_11_STATISTICS, *PNDIS_802_11_STATISTICS; + +typedef ULONG NDIS_802_11_KEY_INDEX; +typedef ULONGLONG NDIS_802_11_KEY_RSC; + +#define MAX_RADIUS_SRV_NUM 2 // 802.1x failover number + +typedef struct PACKED _RADIUS_SRV_INFO { + UINT32 radius_ip; + UINT32 radius_port; + UCHAR radius_key[64]; + UCHAR radius_key_len; +} RADIUS_SRV_INFO, *PRADIUS_SRV_INFO; + +typedef struct PACKED _RADIUS_KEY_INFO +{ + UCHAR radius_srv_num; + RADIUS_SRV_INFO radius_srv_info[MAX_RADIUS_SRV_NUM]; + UCHAR ieee8021xWEP; // dynamic WEP + UCHAR key_index; + UCHAR key_length; // length of key in bytes + UCHAR key_material[13]; +} RADIUS_KEY_INFO, *PRADIUS_KEY_INFO; + +// It's used by 802.1x daemon to require relative configuration +typedef struct PACKED _RADIUS_CONF +{ + UINT32 Length; // Length of this structure + UCHAR mbss_num; // indicate multiple BSS number + UINT32 own_ip_addr; + UINT32 retry_interval; + UINT32 session_timeout_interval; + UCHAR EAPifname[IFNAMSIZ]; + UCHAR EAPifname_len; + UCHAR PreAuthifname[IFNAMSIZ]; + UCHAR PreAuthifname_len; + RADIUS_KEY_INFO RadiusInfo[8/*MAX_MBSSID_NUM*/]; +} RADIUS_CONF, *PRADIUS_CONF; + + + +#ifdef CONFIG_STA_SUPPORT +// Key mapping keys require a BSSID +typedef struct _NDIS_802_11_KEY +{ + UINT Length; // Length of this structure + UINT KeyIndex; + UINT KeyLength; // length of key in bytes + NDIS_802_11_MAC_ADDRESS BSSID; + NDIS_802_11_KEY_RSC KeyRSC; + UCHAR KeyMaterial[1]; // variable length depending on above field +} NDIS_802_11_KEY, *PNDIS_802_11_KEY; +#endif // CONFIG_STA_SUPPORT // + +typedef struct _NDIS_802_11_REMOVE_KEY +{ + UINT Length; // Length of this structure + UINT KeyIndex; + NDIS_802_11_MAC_ADDRESS BSSID; +} NDIS_802_11_REMOVE_KEY, *PNDIS_802_11_REMOVE_KEY; + +typedef struct _NDIS_802_11_WEP +{ + UINT Length; // Length of this structure + UINT KeyIndex; // 0 is the per-client key, 1-N are the + // global keys + UINT KeyLength; // length of key in bytes + UCHAR KeyMaterial[1];// variable length depending on above field +} NDIS_802_11_WEP, *PNDIS_802_11_WEP; + + +typedef enum _NDIS_802_11_NETWORK_INFRASTRUCTURE +{ + Ndis802_11IBSS, + Ndis802_11Infrastructure, + Ndis802_11AutoUnknown, + Ndis802_11Monitor, + Ndis802_11InfrastructureMax // Not a real value, defined as upper bound +} NDIS_802_11_NETWORK_INFRASTRUCTURE, *PNDIS_802_11_NETWORK_INFRASTRUCTURE; + +// Add new authentication modes +typedef enum _NDIS_802_11_AUTHENTICATION_MODE +{ + Ndis802_11AuthModeOpen, + Ndis802_11AuthModeShared, + Ndis802_11AuthModeAutoSwitch, + Ndis802_11AuthModeWPA, + Ndis802_11AuthModeWPAPSK, + Ndis802_11AuthModeWPANone, + Ndis802_11AuthModeWPA2, + Ndis802_11AuthModeWPA2PSK, + Ndis802_11AuthModeWPA1WPA2, + Ndis802_11AuthModeWPA1PSKWPA2PSK, + Ndis802_11AuthModeMax // Not a real mode, defined as upper bound +} NDIS_802_11_AUTHENTICATION_MODE, *PNDIS_802_11_AUTHENTICATION_MODE; + +typedef UCHAR NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES]; // Set of 8 data rates +typedef UCHAR NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; // Set of 16 data rates + +typedef struct PACKED _NDIS_802_11_SSID +{ + UINT SsidLength; // length of SSID field below, in bytes; + // this can be zero. + UCHAR Ssid[NDIS_802_11_LENGTH_SSID]; // SSID information field +} NDIS_802_11_SSID, *PNDIS_802_11_SSID; + + +typedef struct PACKED _NDIS_WLAN_BSSID +{ + ULONG Length; // Length of this structure + NDIS_802_11_MAC_ADDRESS MacAddress; // BSSID + UCHAR Reserved[2]; + NDIS_802_11_SSID Ssid; // SSID + ULONG Privacy; // WEP encryption requirement + NDIS_802_11_RSSI Rssi; // receive signal strength in dBm + NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; + NDIS_802_11_CONFIGURATION Configuration; + NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; + NDIS_802_11_RATES SupportedRates; +} NDIS_WLAN_BSSID, *PNDIS_WLAN_BSSID; + +typedef struct PACKED _NDIS_802_11_BSSID_LIST +{ + UINT NumberOfItems; // in list below, at least 1 + NDIS_WLAN_BSSID Bssid[1]; +} NDIS_802_11_BSSID_LIST, *PNDIS_802_11_BSSID_LIST; + +// Added Capabilities, IELength and IEs for each BSSID +typedef struct PACKED _NDIS_WLAN_BSSID_EX +{ + ULONG Length; // Length of this structure + NDIS_802_11_MAC_ADDRESS MacAddress; // BSSID + UCHAR Reserved[2]; + NDIS_802_11_SSID Ssid; // SSID + UINT Privacy; // WEP encryption requirement + NDIS_802_11_RSSI Rssi; // receive signal + // strength in dBm + NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; + NDIS_802_11_CONFIGURATION Configuration; + NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; + NDIS_802_11_RATES_EX SupportedRates; + ULONG IELength; + UCHAR IEs[1]; +} NDIS_WLAN_BSSID_EX, *PNDIS_WLAN_BSSID_EX; + +typedef struct PACKED _NDIS_802_11_BSSID_LIST_EX +{ + UINT NumberOfItems; // in list below, at least 1 + NDIS_WLAN_BSSID_EX Bssid[1]; +} NDIS_802_11_BSSID_LIST_EX, *PNDIS_802_11_BSSID_LIST_EX; + +typedef struct PACKED _NDIS_802_11_FIXED_IEs +{ + UCHAR Timestamp[8]; + USHORT BeaconInterval; + USHORT Capabilities; +} NDIS_802_11_FIXED_IEs, *PNDIS_802_11_FIXED_IEs; + +typedef struct _NDIS_802_11_VARIABLE_IEs +{ + UCHAR ElementID; + UCHAR Length; // Number of bytes in data field + UCHAR data[1]; +} NDIS_802_11_VARIABLE_IEs, *PNDIS_802_11_VARIABLE_IEs; + +typedef ULONG NDIS_802_11_FRAGMENTATION_THRESHOLD; + +typedef ULONG NDIS_802_11_RTS_THRESHOLD; + +typedef ULONG NDIS_802_11_ANTENNA; + +typedef enum _NDIS_802_11_PRIVACY_FILTER +{ + Ndis802_11PrivFilterAcceptAll, + Ndis802_11PrivFilter8021xWEP +} NDIS_802_11_PRIVACY_FILTER, *PNDIS_802_11_PRIVACY_FILTER; + +// Added new encryption types +// Also aliased typedef to new name +typedef enum _NDIS_802_11_WEP_STATUS +{ + Ndis802_11WEPEnabled, + Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, + Ndis802_11WEPDisabled, + Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, + Ndis802_11WEPKeyAbsent, + Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, + Ndis802_11WEPNotSupported, + Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, + Ndis802_11Encryption2Enabled, + Ndis802_11Encryption2KeyAbsent, + Ndis802_11Encryption3Enabled, + Ndis802_11Encryption3KeyAbsent, + Ndis802_11Encryption4Enabled, // TKIP or AES mix + Ndis802_11Encryption4KeyAbsent, +} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS, + NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS; + +typedef enum _NDIS_802_11_RELOAD_DEFAULTS +{ + Ndis802_11ReloadWEPKeys +} NDIS_802_11_RELOAD_DEFAULTS, *PNDIS_802_11_RELOAD_DEFAULTS; + +#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 +#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 +#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 + +#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 +#define NDIS_802_11_AI_RESFI_STATUSCODE 2 +#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 + +typedef struct _NDIS_802_11_AI_REQFI +{ + USHORT Capabilities; + USHORT ListenInterval; + NDIS_802_11_MAC_ADDRESS CurrentAPAddress; +} NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI; + +typedef struct _NDIS_802_11_AI_RESFI +{ + USHORT Capabilities; + USHORT StatusCode; + USHORT AssociationId; +} NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI; + +typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION +{ + ULONG Length; + USHORT AvailableRequestFixedIEs; + NDIS_802_11_AI_REQFI RequestFixedIEs; + ULONG RequestIELength; + ULONG OffsetRequestIEs; + USHORT AvailableResponseFixedIEs; + NDIS_802_11_AI_RESFI ResponseFixedIEs; + ULONG ResponseIELength; + ULONG OffsetResponseIEs; +} NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION; + +typedef struct _NDIS_802_11_AUTHENTICATION_EVENT +{ + NDIS_802_11_STATUS_INDICATION Status; + NDIS_802_11_AUTHENTICATION_REQUEST Request[1]; +} NDIS_802_11_AUTHENTICATION_EVENT, *PNDIS_802_11_AUTHENTICATION_EVENT; + +// 802.11 Media stream constraints, associated with OID_802_11_MEDIA_STREAM_MODE +typedef enum _NDIS_802_11_MEDIA_STREAM_MODE +{ + Ndis802_11MediaStreamOff, + Ndis802_11MediaStreamOn, +} NDIS_802_11_MEDIA_STREAM_MODE, *PNDIS_802_11_MEDIA_STREAM_MODE; + +// PMKID Structures +typedef UCHAR NDIS_802_11_PMKID_VALUE[16]; + +#ifdef CONFIG_STA_SUPPORT +typedef struct _BSSID_INFO +{ + NDIS_802_11_MAC_ADDRESS BSSID; + NDIS_802_11_PMKID_VALUE PMKID; +} BSSID_INFO, *PBSSID_INFO; + +typedef struct _NDIS_802_11_PMKID +{ + UINT Length; + UINT BSSIDInfoCount; + BSSID_INFO BSSIDInfo[1]; +} NDIS_802_11_PMKID, *PNDIS_802_11_PMKID; +#endif // CONFIG_STA_SUPPORT // + + +typedef struct _NDIS_802_11_AUTHENTICATION_ENCRYPTION +{ + NDIS_802_11_AUTHENTICATION_MODE AuthModeSupported; + NDIS_802_11_ENCRYPTION_STATUS EncryptStatusSupported; +} NDIS_802_11_AUTHENTICATION_ENCRYPTION, *PNDIS_802_11_AUTHENTICATION_ENCRYPTION; + +typedef struct _NDIS_802_11_CAPABILITY +{ + ULONG Length; + ULONG Version; + ULONG NoOfPMKIDs; + ULONG NoOfAuthEncryptPairsSupported; + NDIS_802_11_AUTHENTICATION_ENCRYPTION AuthenticationEncryptionSupported[1]; +} NDIS_802_11_CAPABILITY, *PNDIS_802_11_CAPABILITY; + +//#endif //of WIN 2k +#endif //UNDER_CE + +#if WIRELESS_EXT <= 11 +#ifndef SIOCDEVPRIVATE +#define SIOCDEVPRIVATE 0x8BE0 +#endif +#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE +#endif + +#ifdef CONFIG_STA_SUPPORT +#define RTPRIV_IOCTL_SET (SIOCIWFIRSTPRIV + 0x02) + +#ifdef DBG +#define RTPRIV_IOCTL_BBP (SIOCIWFIRSTPRIV + 0x03) +#define RTPRIV_IOCTL_MAC (SIOCIWFIRSTPRIV + 0x05) +#define RTPRIV_IOCTL_E2P (SIOCIWFIRSTPRIV + 0x07) +#endif + +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA +#define RTPRIV_IOCTL_ATE (SIOCIWFIRSTPRIV + 0x08) +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#define RTPRIV_IOCTL_STATISTICS (SIOCIWFIRSTPRIV + 0x09) +#define RTPRIV_IOCTL_ADD_PMKID_CACHE (SIOCIWFIRSTPRIV + 0x0A) +#define RTPRIV_IOCTL_RADIUS_DATA (SIOCIWFIRSTPRIV + 0x0C) +#define RTPRIV_IOCTL_GSITESURVEY (SIOCIWFIRSTPRIV + 0x0D) +#define RT_PRIV_IOCTL (SIOCIWFIRSTPRIV + 0x0E) // Sync. with RT61 (for wpa_supplicant) +#define RTPRIV_IOCTL_GET_MAC_TABLE (SIOCIWFIRSTPRIV + 0x0F) + +#define RTPRIV_IOCTL_SHOW (SIOCIWFIRSTPRIV + 0x11) +enum { + SHOW_CONN_STATUS = 4, + SHOW_DRVIER_VERION = 5, + SHOW_BA_INFO = 6, + SHOW_DESC_INFO = 7, + RAIO_OFF = 10, + RAIO_ON = 11, +#ifdef QOS_DLS_SUPPORT + SHOW_DLS_ENTRY_INFO = 19, +#endif // QOS_DLS_SUPPORT // + SHOW_CFG_VALUE = 20, +}; + +#endif // CONFIG_STA_SUPPORT // + +#ifdef SNMP_SUPPORT +//SNMP ieee 802dot11, kathy , 2008_0220 +// dot11res(3) +#define RT_OID_802_11_MANUFACTUREROUI 0x0700 +#define RT_OID_802_11_MANUFACTURERNAME 0x0701 +#define RT_OID_802_11_RESOURCETYPEIDNAME 0x0702 + +// dot11smt(1) +#define RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED 0x0703 +#define RT_OID_802_11_POWERMANAGEMENTMODE 0x0704 +#define OID_802_11_WEPDEFAULTKEYVALUE 0x0705 // read , write +#define OID_802_11_WEPDEFAULTKEYID 0x0706 +#define RT_OID_802_11_WEPKEYMAPPINGLENGTH 0x0707 +#define OID_802_11_SHORTRETRYLIMIT 0x0708 +#define OID_802_11_LONGRETRYLIMIT 0x0709 +#define RT_OID_802_11_PRODUCTID 0x0710 +#define RT_OID_802_11_MANUFACTUREID 0x0711 + +// //dot11Phy(4) +#define OID_802_11_CURRENTCHANNEL 0x0712 + +//dot11mac +#define RT_OID_802_11_MAC_ADDRESS 0x0713 +#endif // SNMP_SUPPORT // + +#define OID_802_11_BUILD_CHANNEL_EX 0x0714 +#define OID_802_11_GET_CH_LIST 0x0715 +#define OID_802_11_GET_COUNTRY_CODE 0x0716 +#define OID_802_11_GET_CHANNEL_GEOGRAPHY 0x0717 + +#ifdef LLTD_SUPPORT +// for consistency with RT61 +#define RT_OID_GET_PHY_MODE 0x761 +#endif // LLTD_SUPPORT // + +// New for MeetingHouse Api support +#define OID_MH_802_1X_SUPPORTED 0xFFEDC100 + +// MIMO Tx parameter, ShortGI, MCS, STBC, etc. these are fields in TXWI. Don't change this definition!!! +typedef union _HTTRANSMIT_SETTING { +#ifdef RT_BIG_ENDIAN + struct { + USHORT MODE:2; // Use definition MODE_xxx. + USHORT TxBF:1; + USHORT rsv:2; + USHORT STBC:2; //SPACE + USHORT ShortGI:1; + USHORT BW:1; //channel bandwidth 20MHz or 40 MHz + USHORT MCS:7; // MCS + } field; +#else + struct { + USHORT MCS:7; // MCS + USHORT BW:1; //channel bandwidth 20MHz or 40 MHz + USHORT ShortGI:1; + USHORT STBC:2; //SPACE + USHORT rsv:2; + USHORT TxBF:1; + USHORT MODE:2; // Use definition MODE_xxx. + } field; +#endif + USHORT word; + } HTTRANSMIT_SETTING, *PHTTRANSMIT_SETTING; + +typedef enum _RT_802_11_PREAMBLE { + Rt802_11PreambleLong, + Rt802_11PreambleShort, + Rt802_11PreambleAuto +} RT_802_11_PREAMBLE, *PRT_802_11_PREAMBLE; + +// Only for STA, need to sync with AP +// 2005-03-08 match current RaConfig. +typedef enum _RT_802_11_PHY_MODE { + PHY_11BG_MIXED = 0, + PHY_11B, + PHY_11A, + PHY_11ABG_MIXED, + PHY_11G, +#ifdef DOT11_N_SUPPORT + PHY_11ABGN_MIXED, // both band 5 + PHY_11N_2_4G, // 11n-only with 2.4G band 6 + PHY_11GN_MIXED, // 2.4G band 7 + PHY_11AN_MIXED, // 5G band 8 + PHY_11BGN_MIXED, // if check 802.11b. 9 + PHY_11AGN_MIXED, // if check 802.11b. 10 + PHY_11N_5G, // 11n-only with 5G band 11 +#endif // DOT11_N_SUPPORT // +} RT_802_11_PHY_MODE; + +// put all proprietery for-query objects here to reduce # of Query_OID +typedef struct _RT_802_11_LINK_STATUS { + ULONG CurrTxRate; // in units of 0.5Mbps + ULONG ChannelQuality; // 0..100 % + ULONG TxByteCount; // both ok and fail + ULONG RxByteCount; // both ok and fail + ULONG CentralChannel; // 40MHz central channel number +} RT_802_11_LINK_STATUS, *PRT_802_11_LINK_STATUS; + +typedef struct _RT_802_11_EVENT_LOG { + LARGE_INTEGER SystemTime; // timestammp via NdisGetCurrentSystemTime() + UCHAR Addr[MAC_ADDR_LENGTH]; + USHORT Event; // EVENT_xxx +} RT_802_11_EVENT_LOG, *PRT_802_11_EVENT_LOG; + +typedef struct _RT_802_11_EVENT_TABLE { + ULONG Num; + ULONG Rsv; // to align Log[] at LARGE_INEGER boundary + RT_802_11_EVENT_LOG Log[MAX_NUMBER_OF_EVENT]; +} RT_802_11_EVENT_TABLE, PRT_802_11_EVENT_TABLE; + +// MIMO Tx parameter, ShortGI, MCS, STBC, etc. these are fields in TXWI. Don't change this definition!!! +typedef union _MACHTTRANSMIT_SETTING { + struct { + USHORT MCS:7; // MCS + USHORT BW:1; //channel bandwidth 20MHz or 40 MHz + USHORT ShortGI:1; + USHORT STBC:2; //SPACE + USHORT rsv:3; + USHORT MODE:2; // Use definition MODE_xxx. + } field; + USHORT word; + } MACHTTRANSMIT_SETTING, *PMACHTTRANSMIT_SETTING; + +typedef struct _RT_802_11_MAC_ENTRY { + UCHAR Addr[MAC_ADDR_LENGTH]; + UCHAR Aid; + UCHAR Psm; // 0:PWR_ACTIVE, 1:PWR_SAVE + UCHAR MimoPs; // 0:MMPS_STATIC, 1:MMPS_DYNAMIC, 3:MMPS_Enabled + CHAR AvgRssi0; + CHAR AvgRssi1; + CHAR AvgRssi2; + UINT32 ConnectedTime; + MACHTTRANSMIT_SETTING TxRate; +} RT_802_11_MAC_ENTRY, *PRT_802_11_MAC_ENTRY; + +typedef struct _RT_802_11_MAC_TABLE { + ULONG Num; + RT_802_11_MAC_ENTRY Entry[MAX_NUMBER_OF_MAC]; +} RT_802_11_MAC_TABLE, *PRT_802_11_MAC_TABLE; + +// structure for query/set hardware register - MAC, BBP, RF register +typedef struct _RT_802_11_HARDWARE_REGISTER { + ULONG HardwareType; // 0:MAC, 1:BBP, 2:RF register, 3:EEPROM + ULONG Offset; // Q/S register offset addr + ULONG Data; // R/W data buffer +} RT_802_11_HARDWARE_REGISTER, *PRT_802_11_HARDWARE_REGISTER; + +typedef struct _RT_802_11_AP_CONFIG { + ULONG EnableTxBurst; // 0-disable, 1-enable + ULONG EnableTurboRate; // 0-disable, 1-enable 72/100mbps turbo rate + ULONG IsolateInterStaTraffic; // 0-disable, 1-enable isolation + ULONG HideSsid; // 0-disable, 1-enable hiding + ULONG UseBGProtection; // 0-AUTO, 1-always ON, 2-always OFF + ULONG UseShortSlotTime; // 0-no use, 1-use 9-us short slot time + ULONG Rsv1; // must be 0 + ULONG SystemErrorBitmap; // ignore upon SET, return system error upon QUERY +} RT_802_11_AP_CONFIG, *PRT_802_11_AP_CONFIG; + +// structure to query/set STA_CONFIG +typedef struct _RT_802_11_STA_CONFIG { + ULONG EnableTxBurst; // 0-disable, 1-enable + ULONG EnableTurboRate; // 0-disable, 1-enable 72/100mbps turbo rate + ULONG UseBGProtection; // 0-AUTO, 1-always ON, 2-always OFF + ULONG UseShortSlotTime; // 0-no use, 1-use 9-us short slot time when applicable + ULONG AdhocMode; // 0-11b rates only (WIFI spec), 1 - b/g mixed, 2 - g only + ULONG HwRadioStatus; // 0-OFF, 1-ON, default is 1, Read-Only + ULONG Rsv1; // must be 0 + ULONG SystemErrorBitmap; // ignore upon SET, return system error upon QUERY +} RT_802_11_STA_CONFIG, *PRT_802_11_STA_CONFIG; + +// +// For OID Query or Set about BA structure +// +typedef struct _OID_BACAP_STRUC { + UCHAR RxBAWinLimit; + UCHAR TxBAWinLimit; + UCHAR Policy; // 0: DELAY_BA 1:IMMED_BA (//BA Policy subfiled value in ADDBA frame) 2:BA-not use. other value invalid + UCHAR MpduDensity; // 0: DELAY_BA 1:IMMED_BA (//BA Policy subfiled value in ADDBA frame) 2:BA-not use. other value invalid + UCHAR AmsduEnable; //Enable AMSDU transmisstion + UCHAR AmsduSize; // 0:3839, 1:7935 bytes. UINT MSDUSizeToBytes[] = { 3839, 7935}; + UCHAR MMPSmode; // MIMO power save more, 0:static, 1:dynamic, 2:rsv, 3:mimo enable + BOOLEAN AutoBA; // Auto BA will automatically +} OID_BACAP_STRUC, *POID_BACAP_STRUC; + +typedef struct _RT_802_11_ACL_ENTRY { + UCHAR Addr[MAC_ADDR_LENGTH]; + USHORT Rsv; +} RT_802_11_ACL_ENTRY, *PRT_802_11_ACL_ENTRY; + +typedef struct PACKED _RT_802_11_ACL { + ULONG Policy; // 0-disable, 1-positive list, 2-negative list + ULONG Num; + RT_802_11_ACL_ENTRY Entry[MAX_NUMBER_OF_ACL]; +} RT_802_11_ACL, *PRT_802_11_ACL; + +typedef struct _RT_802_11_WDS { + ULONG Num; + NDIS_802_11_MAC_ADDRESS Entry[24/*MAX_NUM_OF_WDS_LINK*/]; + ULONG KeyLength; + UCHAR KeyMaterial[32]; +} RT_802_11_WDS, *PRT_802_11_WDS; + +typedef struct _RT_802_11_TX_RATES_ { + UCHAR SupRateLen; + UCHAR SupRate[MAX_LENGTH_OF_SUPPORT_RATES]; + UCHAR ExtRateLen; + UCHAR ExtRate[MAX_LENGTH_OF_SUPPORT_RATES]; +} RT_802_11_TX_RATES, *PRT_802_11_TX_RATES; + + +// Definition of extra information code +#define GENERAL_LINK_UP 0x0 // Link is Up +#define GENERAL_LINK_DOWN 0x1 // Link is Down +#define HW_RADIO_OFF 0x2 // Hardware radio off +#define SW_RADIO_OFF 0x3 // Software radio off +#define AUTH_FAIL 0x4 // Open authentication fail +#define AUTH_FAIL_KEYS 0x5 // Shared authentication fail +#define ASSOC_FAIL 0x6 // Association failed +#define EAP_MIC_FAILURE 0x7 // Deauthencation because MIC failure +#define EAP_4WAY_TIMEOUT 0x8 // Deauthencation on 4-way handshake timeout +#define EAP_GROUP_KEY_TIMEOUT 0x9 // Deauthencation on group key handshake timeout +#define EAP_SUCCESS 0xa // EAP succeed +#define DETECT_RADAR_SIGNAL 0xb // Radar signal occur in current channel +#define EXTRA_INFO_MAX 0xb // Indicate Last OID + +#define EXTRA_INFO_CLEAR 0xffffffff + +// This is OID setting structure. So only GF or MM as Mode. This is valid when our wirelss mode has 802.11n in use. +typedef struct { + RT_802_11_PHY_MODE PhyMode; // + UCHAR TransmitNo; + UCHAR HtMode; //HTMODE_GF or HTMODE_MM + UCHAR ExtOffset; //extension channel above or below + UCHAR MCS; + UCHAR BW; + UCHAR STBC; + UCHAR SHORTGI; + UCHAR rsv; +} OID_SET_HT_PHYMODE, *POID_SET_HT_PHYMODE; + +#ifdef LLTD_SUPPORT +typedef struct _RT_LLTD_ASSOICATION_ENTRY { + UCHAR Addr[ETH_LENGTH_OF_ADDRESS]; + unsigned short MOR; // maximum operational rate + UCHAR phyMode; +} RT_LLTD_ASSOICATION_ENTRY, *PRT_LLTD_ASSOICATION_ENTRY; + +typedef struct _RT_LLTD_ASSOICATION_TABLE { + unsigned int Num; + RT_LLTD_ASSOICATION_ENTRY Entry[MAX_NUMBER_OF_MAC]; +} RT_LLTD_ASSOICATION_TABLE, *PRT_LLTD_ASSOICATION_TABLE; +#endif // LLTD_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +//rt2860, kathy 2007-0118 +// structure for DLS +typedef struct _RT_802_11_DLS_UI { + USHORT TimeOut; // unit: second , set by UI + USHORT CountDownTimer; // unit: second , used by driver only + NDIS_802_11_MAC_ADDRESS MacAddr; // set by UI + UCHAR Status; // 0: none , 1: wait STAkey, 2: finish DLS setup , set by driver only + BOOLEAN Valid; // 1: valid , 0: invalid , set by UI, use to setup or tear down DLS link +} RT_802_11_DLS_UI, *PRT_802_11_DLS_UI; + +typedef struct _RT_802_11_DLS_INFO { + RT_802_11_DLS_UI Entry[MAX_NUMBER_OF_DLS_ENTRY]; + UCHAR num; +} RT_802_11_DLS_INFO, *PRT_802_11_DLS_INFO; + +typedef enum _RT_802_11_DLS_MODE { + DLS_NONE, + DLS_WAIT_KEY, + DLS_FINISH +} RT_802_11_DLS_MODE; +#endif // QOS_DLS_SUPPORT // + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT +#define RT_ASSOC_EVENT_FLAG 0x0101 +#define RT_DISASSOC_EVENT_FLAG 0x0102 +#define RT_REQIE_EVENT_FLAG 0x0103 +#define RT_RESPIE_EVENT_FLAG 0x0104 +#define RT_ASSOCINFO_EVENT_FLAG 0x0105 +#define RT_PMKIDCAND_FLAG 0x0106 +#define RT_INTERFACE_DOWN 0x0107 +#define RT_INTERFACE_UP 0x0108 +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#define MAX_CUSTOM_LEN 128 + +#ifdef CONFIG_STA_SUPPORT +typedef enum _RT_802_11_D_CLIENT_MODE +{ + Rt802_11_D_None, + Rt802_11_D_Flexible, + Rt802_11_D_Strict, +} RT_802_11_D_CLIENT_MODE, *PRT_802_11_D_CLIENT_MODE; +#endif // CONFIG_STA_SUPPORT // + +typedef struct _RT_CHANNEL_LIST_INFO +{ + UCHAR ChannelList[MAX_NUM_OF_CHS]; // list all supported channels for site survey + UCHAR ChannelListNum; // number of channel in ChannelList[] +} RT_CHANNEL_LIST_INFO, *PRT_CHANNEL_LIST_INFO; + + +#endif // _OID_H_ + diff --git a/drivers/staging/rt2860/rt2860.h b/drivers/staging/rt2860/rt2860.h new file mode 100644 index 000000000000..c8977d538f03 --- /dev/null +++ b/drivers/staging/rt2860/rt2860.h @@ -0,0 +1,349 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __RT2860_H__ +#define __RT2860_H__ + +#define RT28xx_CHIP_NAME "RT2860" + +#define TXINFO_SIZE 0 +#define TXPADDING_SIZE 0 + +/* ----------------- EEPROM Related MACRO ----------------- */ +#define RT28xx_EEPROM_READ16(pAd, offset, var) \ + var = RTMP_EEPROM_READ16(pAd, offset) + +#define RT28xx_EEPROM_WRITE16(pAd, offset, var) \ + RTMP_EEPROM_WRITE16(pAd, offset, var) + +/* ----------------- TASK/THREAD Related MACRO ----------------- */ +#define RT28XX_TASK_THREAD_INIT(pAd, Status) \ + init_thread_task(pAd); NICInitTxRxRingAndBacklogQueue(pAd); \ + Status = NDIS_STATUS_SUCCESS; + +/* function declarations */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#define IRQ_HANDLE_TYPE irqreturn_t +#else +#define IRQ_HANDLE_TYPE void +#endif + +IRQ_HANDLE_TYPE +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)) +rt2860_interrupt(int irq, void *dev_instance); +#else +rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs); +#endif + +/* ----------------- Frimware Related MACRO ----------------- */ +#define RT28XX_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen) \ + do{ \ + ULONG _i, _firm; \ + RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x10000); \ + \ + for(_i=0; _i<_FwLen; _i+=4) \ + { \ + _firm = _pFwImage[_i] + \ + (_pFwImage[_i+3] << 24) + \ + (_pFwImage[_i+2] << 16) + \ + (_pFwImage[_i+1] << 8); \ + RTMP_IO_WRITE32(_pAd, FIRMWARE_IMAGE_BASE + _i, _firm); \ + } \ + RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x00000); \ + RTMP_IO_WRITE32(_pAd, PBF_SYS_CTRL, 0x00001); \ + \ + /* initialize BBP R/W access agent */ \ + RTMP_IO_WRITE32(_pAd, H2M_BBP_AGENT, 0); \ + RTMP_IO_WRITE32(_pAd, H2M_MAILBOX_CSR, 0); \ + }while(0) + +/* ----------------- TX Related MACRO ----------------- */ +#define RT28XX_START_DEQUEUE(pAd, QueIdx, irqFlags) do{}while(0) +#define RT28XX_STOP_DEQUEUE(pAd, QueIdx, irqFlags) do{}while(0) + + +#define RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, freeNum, pPacket) \ + ((freeNum) >= (ULONG)(pTxBlk->TotalFragNum + RTMP_GET_PACKET_FRAGMENTS(pPacket) + 3)) /* rough estimate we will use 3 more descriptor. */ +#define RT28XX_RELEASE_DESC_RESOURCE(pAd, QueIdx) \ + do{}while(0) + +#define NEED_QUEUE_BACK_FOR_AGG(pAd, QueIdx, freeNum, _TxFrameType) \ + (((freeNum != (TX_RING_SIZE-1)) && (pAd->TxSwQueue[QueIdx].Number == 0)) || (freeNum<3)) + //(((freeNum) != (TX_RING_SIZE-1)) && (pAd->TxSwQueue[QueIdx].Number == 1 /*0*/)) + + +#define HAL_KickOutMgmtTx(_pAd, _QueIdx, _pPacket, _pSrcBufVA, _SrcBufLen) \ + RtmpPCIMgmtKickOut(_pAd, _QueIdx, _pPacket, _pSrcBufVA, _SrcBufLen) + +#define RTMP_PKT_TAIL_PADDING 0 + +#define fRTMP_ADAPTER_NEED_STOP_TX 0 + +#define HAL_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) \ + /* RtmpPCI_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber)*/ + +#define HAL_WriteTxResource(pAd, pTxBlk,bIsLast, pFreeNumber) \ + RtmpPCI_WriteSingleTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) + +#define HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) \ + RtmpPCI_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) + +#define HAL_WriteMultiTxResource(pAd, pTxBlk,frameNum, pFreeNumber) \ + RtmpPCI_WriteMultiTxResource(pAd, pTxBlk, frameNum, pFreeNumber) + +#define HAL_FinalWriteTxResource(_pAd, _pTxBlk, _TotalMPDUSize, _FirstTxIdx) \ + RtmpPCI_FinalWriteTxResource(_pAd, _pTxBlk, _TotalMPDUSize, _FirstTxIdx) + +#define HAL_LastTxIdx(_pAd, _QueIdx,_LastTxIdx) \ + /*RtmpPCIDataLastTxIdx(_pAd, _QueIdx,_LastTxIdx)*/ + +#define HAL_KickOutTx(_pAd, _pTxBlk, _QueIdx) \ + RTMP_IO_WRITE32((_pAd), TX_CTX_IDX0+((_QueIdx)*0x10), (_pAd)->TxRing[(_QueIdx)].TxCpuIdx) +/* RtmpPCIDataKickOut(_pAd, _pTxBlk, _QueIdx)*/ + +#define HAL_KickOutNullFrameTx(_pAd, _QueIdx, _pNullFrame, _frameLen) \ + MiniportMMRequest(_pAd, _QueIdx, _pNullFrame, _frameLen) + +#define GET_TXRING_FREENO(_pAd, _QueIdx) \ + (_pAd->TxRing[_QueIdx].TxSwFreeIdx > _pAd->TxRing[_QueIdx].TxCpuIdx) ? \ + (_pAd->TxRing[_QueIdx].TxSwFreeIdx - _pAd->TxRing[_QueIdx].TxCpuIdx - 1) \ + : \ + (_pAd->TxRing[_QueIdx].TxSwFreeIdx + TX_RING_SIZE - _pAd->TxRing[_QueIdx].TxCpuIdx - 1); + + +#define GET_MGMTRING_FREENO(_pAd) \ + (_pAd->MgmtRing.TxSwFreeIdx > _pAd->MgmtRing.TxCpuIdx) ? \ + (_pAd->MgmtRing.TxSwFreeIdx - _pAd->MgmtRing.TxCpuIdx - 1) \ + : \ + (_pAd->MgmtRing.TxSwFreeIdx + MGMT_RING_SIZE - _pAd->MgmtRing.TxCpuIdx - 1); + + +/* ----------------- RX Related MACRO ----------------- */ + +// no use +#define RT28XX_RCV_PKT_GET_INIT(pAd) +#define RT28XX_RV_A_BUF_END +//#define RT28XX_RV_ALL_BUF_END + + +/* ----------------- ASIC Related MACRO ----------------- */ +// no use +#define RT28XX_DMA_POST_WRITE(pAd) + +// reset MAC of a station entry to 0x000000000000 +#define RT28XX_STA_ENTRY_MAC_RESET(pAd, Wcid) \ + AsicDelWcidTab(pAd, Wcid); + +// add this entry into ASIC RX WCID search table +#define RT28XX_STA_ENTRY_ADD(pAd, pEntry) \ + AsicUpdateRxWCIDTable(pAd, pEntry->Aid, pEntry->Addr); + +// remove Pair-wise key material from ASIC +#define RT28XX_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid) \ + AsicRemovePairwiseKeyEntry(pAd, BssIdx, (UCHAR)Wcid); + +// add Client security information into ASIC WCID table and IVEIV table +#define RT28XX_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry) \ + RTMPAddWcidAttributeEntry(pAd, apidx, KeyID, \ + pAd->SharedKey[apidx][KeyID].CipherAlg, pEntry); + +#define RT28XX_SECURITY_KEY_ADD(pAd, apidx, KeyID, pEntry) \ + { /* update pairwise key information to ASIC Shared Key Table */ \ + AsicAddSharedKeyEntry(pAd, apidx, KeyID, \ + pAd->SharedKey[apidx][KeyID].CipherAlg, \ + pAd->SharedKey[apidx][KeyID].Key, \ + pAd->SharedKey[apidx][KeyID].TxMic, \ + pAd->SharedKey[apidx][KeyID].RxMic); \ + /* update ASIC WCID attribute table and IVEIV table */ \ + RTMPAddWcidAttributeEntry(pAd, apidx, KeyID, \ + pAd->SharedKey[apidx][KeyID].CipherAlg, \ + pEntry); } + + +// Insert the BA bitmap to ASIC for the Wcid entry +#define RT28XX_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID) \ + do{ \ + UINT32 _Value = 0, _Offset; \ + _Offset = MAC_WCID_BASE + (_Aid) * HW_WCID_ENTRY_SIZE + 4; \ + RTMP_IO_READ32((_pAd), _Offset, &_Value); \ + _Value |= (0x10000<<(_TID)); \ + RTMP_IO_WRITE32((_pAd), _Offset, _Value); \ + }while(0) + + +// Remove the BA bitmap from ASIC for the Wcid entry +// bitmap field starts at 0x10000 in ASIC WCID table +#define RT28XX_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID) \ + do{ \ + UINT32 _Value = 0, _Offset; \ + _Offset = MAC_WCID_BASE + (_Wcid) * HW_WCID_ENTRY_SIZE + 4; \ + RTMP_IO_READ32((_pAd), _Offset, &_Value); \ + _Value &= (~(0x10000 << (_TID))); \ + RTMP_IO_WRITE32((_pAd), _Offset, _Value); \ + }while(0) + + +/* ----------------- PCI/USB Related MACRO ----------------- */ + +#define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p) \ + ((POS_COOKIE)handle)->pci_dev = dev_p; + +// set driver data +#define RT28XX_DRVDATA_SET(_a) pci_set_drvdata(_a, net_dev); + +#define RT28XX_UNMAP() \ +{ if (net_dev->base_addr) { \ + iounmap((void *)(net_dev->base_addr)); \ + release_mem_region(pci_resource_start(dev_p, 0), \ + pci_resource_len(dev_p, 0)); } \ + if (net_dev->irq) pci_release_regions(dev_p); } + +#ifdef PCI_MSI_SUPPORT +#define RTMP_MSI_ENABLE(_pAd) \ +{ POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ + (_pAd)->HaveMsi = pci_enable_msi(_pObj->pci_dev) == 0 ? TRUE : FALSE; } + +#define RTMP_MSI_DISABLE(_pAd) \ +{ POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ + if (_pAd->HaveMsi == TRUE) \ + pci_disable_msi(_pObj->pci_dev); \ + _pAd->HaveMsi = FALSE; } +#else +#define RTMP_MSI_ENABLE(_pAd) +#define RTMP_MSI_DISABLE(_pAd) +#endif // PCI_MSI_SUPPORT // + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) +#define SA_SHIRQ IRQF_SHARED +#endif + +#define RT28XX_IRQ_REQUEST(net_dev) \ +{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->priv); \ + POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ + RTMP_MSI_ENABLE(_pAd); \ + if ((retval = request_irq(_pObj->pci_dev->irq, \ + rt2860_interrupt, SA_SHIRQ, \ + (net_dev)->name, (net_dev)))) { \ + printk("RT2860: request_irq ERROR(%d)\n", retval); \ + return retval; } } + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#define RT28XX_IRQ_RELEASE(net_dev) \ +{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->priv); \ + POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ + synchronize_irq(_pObj->pci_dev->irq); \ + free_irq(_pObj->pci_dev->irq, (net_dev)); \ + RTMP_MSI_DISABLE(_pAd); } +#else +#define RT28XX_IRQ_RELEASE(net_dev) \ +{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->priv); \ + POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ + free_irq(_pObj->pci_dev->irq, (net_dev)); \ + RTMP_MSI_DISABLE(_pAd); } +#endif + +#define RT28XX_IRQ_INIT(pAd) \ + { pAd->int_enable_reg = ((DELAYINTMASK) | \ + (RxINT|TxDataInt|TxMgmtInt)) & ~(0x03); \ + pAd->int_disable_mask = 0; \ + pAd->int_pending = 0; } + +#define RT28XX_IRQ_ENABLE(pAd) \ + { /* clear garbage ints */ \ + RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, 0xffffffff); \ + NICEnableInterrupt(pAd); } + +#define RT28XX_PUT_DEVICE(dev_p) + + +/* ----------------- MLME Related MACRO ----------------- */ +#define RT28XX_MLME_HANDLER(pAd) MlmeHandler(pAd) + +#define RT28XX_MLME_PRE_SANITY_CHECK(pAd) + +#define RT28XX_MLME_STA_QUICK_RSP_WAKE_UP(pAd) \ + RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); + +#define RT28XX_MLME_RESET_STATE_MACHINE(pAd) \ + MlmeRestartStateMachine(pAd) + +#define RT28XX_HANDLE_COUNTER_MEASURE(_pAd, _pEntry) \ + HandleCounterMeasure(_pAd, _pEntry) + +/* ----------------- Power Save Related MACRO ----------------- */ +#define RT28XX_PS_POLL_ENQUEUE(pAd) EnqueuePsPoll(pAd) + +// +// Device ID & Vendor ID, these values should match EEPROM value +// +#define NIC2860_PCI_DEVICE_ID 0x0601 +#define NIC2860_PCIe_DEVICE_ID 0x0681 +#define NIC2760_PCI_DEVICE_ID 0x0701 // 1T/2R Cardbus ??? +#define NIC2790_PCIe_DEVICE_ID 0x0781 // 1T/2R miniCard + +#define NIC_PCI_VENDOR_ID 0x1814 + +#define VEN_AWT_PCIe_DEVICE_ID 0x1059 +#define VEN_AWT_PCI_VENDOR_ID 0x1A3B + +// For RTMPPCIePowerLinkCtrlRestore () function +#define RESTORE_HALT 1 +#define RESTORE_WAKEUP 2 +#define RESTORE_CLOSE 3 + +#define PowerSafeCID 1 +#define PowerRadioOffCID 2 +#define PowerWakeCID 3 +#define CID0MASK 0x000000ff +#define CID1MASK 0x0000ff00 +#define CID2MASK 0x00ff0000 +#define CID3MASK 0xff000000 + +#define PCI_REG_READ_WORD(pci_dev, offset, Configuration) \ + if (pci_read_config_word(pci_dev, offset, ®16) == 0) \ + Configuration = le2cpu16(reg16); \ + else \ + Configuration = 0; + +#define PCI_REG_WIRTE_WORD(pci_dev, offset, Configuration) \ + reg16 = cpu2le16(Configuration); \ + pci_write_config_word(pci_dev, offset, reg16); \ + +#define RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx) \ + RT28xxPciStaAsicForceWakeup(pAd, bFromTx); + +#define RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \ + RT28xxPciStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); + +#define RT28XX_MLME_RADIO_ON(pAd) \ + RT28xxPciMlmeRadioOn(pAd); + +#define RT28XX_MLME_RADIO_OFF(pAd) \ + RT28xxPciMlmeRadioOFF(pAd); + +#endif //__RT2860_H__ + diff --git a/drivers/staging/rt2860/rt28xx.h b/drivers/staging/rt2860/rt28xx.h new file mode 100644 index 000000000000..ff23043e560e --- /dev/null +++ b/drivers/staging/rt2860/rt28xx.h @@ -0,0 +1,2714 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rt28xx.h + + Abstract: + RT28xx ASIC related definition & structures + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee Jan-3-2006 created for RT2860c +*/ + +#ifndef __RT28XX_H__ +#define __RT28XX_H__ + + +// +// PCI registers - base address 0x0000 +// +#define PCI_CFG 0x0000 +#define PCI_EECTRL 0x0004 +#define PCI_MCUCTRL 0x0008 + +// +// SCH/DMA registers - base address 0x0200 +// +// INT_SOURCE_CSR: Interrupt source register. Write one to clear corresponding bit +// +#define DMA_CSR0 0x200 +#define INT_SOURCE_CSR 0x200 +#ifdef RT_BIG_ENDIAN +typedef union _INT_SOURCE_CSR_STRUC { + struct { + UINT32 :14; + UINT32 TxCoherent:1; + UINT32 RxCoherent:1; + UINT32 GPTimer:1; + UINT32 AutoWakeup:1;//bit14 + UINT32 TXFifoStatusInt:1;//FIFO Statistics is full, sw should read 0x171c + UINT32 PreTBTT:1; + UINT32 TBTTInt:1; + UINT32 RxTxCoherent:1; + UINT32 MCUCommandINT:1; + UINT32 MgmtDmaDone:1; + UINT32 HccaDmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac1DmaDone:1; + UINT32 Ac0DmaDone:1; + UINT32 RxDone:1; + UINT32 TxDelayINT:1; //delayed interrupt, not interrupt until several int or time limit hit + UINT32 RxDelayINT:1; //dealyed interrupt + } field; + UINT32 word; +} INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC; +#else +typedef union _INT_SOURCE_CSR_STRUC { + struct { + UINT32 RxDelayINT:1; + UINT32 TxDelayINT:1; + UINT32 RxDone:1; + UINT32 Ac0DmaDone:1;//4 + UINT32 Ac1DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 HccaDmaDone:1; // bit7 + UINT32 MgmtDmaDone:1; + UINT32 MCUCommandINT:1;//bit 9 + UINT32 RxTxCoherent:1; + UINT32 TBTTInt:1; + UINT32 PreTBTT:1; + UINT32 TXFifoStatusInt:1;//FIFO Statistics is full, sw should read 0x171c + UINT32 AutoWakeup:1;//bit14 + UINT32 GPTimer:1; + UINT32 RxCoherent:1;//bit16 + UINT32 TxCoherent:1; + UINT32 :14; + } field; + UINT32 word; +} INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC; +#endif + +// +// INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF +// +#define INT_MASK_CSR 0x204 +#ifdef RT_BIG_ENDIAN +typedef union _INT_MASK_CSR_STRUC { + struct { + UINT32 TxCoherent:1; + UINT32 RxCoherent:1; + UINT32 :20; + UINT32 MCUCommandINT:1; + UINT32 MgmtDmaDone:1; + UINT32 HccaDmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac1DmaDone:1; + UINT32 Ac0DmaDone:1; + UINT32 RxDone:1; + UINT32 TxDelay:1; + UINT32 RXDelay_INT_MSK:1; + } field; + UINT32 word; +}INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC; +#else +typedef union _INT_MASK_CSR_STRUC { + struct { + UINT32 RXDelay_INT_MSK:1; + UINT32 TxDelay:1; + UINT32 RxDone:1; + UINT32 Ac0DmaDone:1; + UINT32 Ac1DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 HccaDmaDone:1; + UINT32 MgmtDmaDone:1; + UINT32 MCUCommandINT:1; + UINT32 :20; + UINT32 RxCoherent:1; + UINT32 TxCoherent:1; + } field; + UINT32 word; +} INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC; +#endif +#define WPDMA_GLO_CFG 0x208 +#ifdef RT_BIG_ENDIAN +typedef union _WPDMA_GLO_CFG_STRUC { + struct { + UINT32 HDR_SEG_LEN:16; + UINT32 RXHdrScater:8; + UINT32 BigEndian:1; + UINT32 EnTXWriteBackDDONE:1; + UINT32 WPDMABurstSIZE:2; + UINT32 RxDMABusy:1; + UINT32 EnableRxDMA:1; + UINT32 TxDMABusy:1; + UINT32 EnableTxDMA:1; + } field; + UINT32 word; +}WPDMA_GLO_CFG_STRUC, *PWPDMA_GLO_CFG_STRUC; +#else +typedef union _WPDMA_GLO_CFG_STRUC { + struct { + UINT32 EnableTxDMA:1; + UINT32 TxDMABusy:1; + UINT32 EnableRxDMA:1; + UINT32 RxDMABusy:1; + UINT32 WPDMABurstSIZE:2; + UINT32 EnTXWriteBackDDONE:1; + UINT32 BigEndian:1; + UINT32 RXHdrScater:8; + UINT32 HDR_SEG_LEN:16; + } field; + UINT32 word; +} WPDMA_GLO_CFG_STRUC, *PWPDMA_GLO_CFG_STRUC; +#endif +#define WPDMA_RST_IDX 0x20c +#ifdef RT_BIG_ENDIAN +typedef union _WPDMA_RST_IDX_STRUC { + struct { + UINT32 :15; + UINT32 RST_DRX_IDX0:1; + UINT32 rsv:10; + UINT32 RST_DTX_IDX5:1; + UINT32 RST_DTX_IDX4:1; + UINT32 RST_DTX_IDX3:1; + UINT32 RST_DTX_IDX2:1; + UINT32 RST_DTX_IDX1:1; + UINT32 RST_DTX_IDX0:1; + } field; + UINT32 word; +}WPDMA_RST_IDX_STRUC, *PWPDMA_RST_IDX_STRUC; +#else +typedef union _WPDMA_RST_IDX_STRUC { + struct { + UINT32 RST_DTX_IDX0:1; + UINT32 RST_DTX_IDX1:1; + UINT32 RST_DTX_IDX2:1; + UINT32 RST_DTX_IDX3:1; + UINT32 RST_DTX_IDX4:1; + UINT32 RST_DTX_IDX5:1; + UINT32 rsv:10; + UINT32 RST_DRX_IDX0:1; + UINT32 :15; + } field; + UINT32 word; +} WPDMA_RST_IDX_STRUC, *PWPDMA_RST_IDX_STRUC; +#endif +#define DELAY_INT_CFG 0x0210 +#ifdef RT_BIG_ENDIAN +typedef union _DELAY_INT_CFG_STRUC { + struct { + UINT32 TXDLY_INT_EN:1; + UINT32 TXMAX_PINT:7; + UINT32 TXMAX_PTIME:8; + UINT32 RXDLY_INT_EN:1; + UINT32 RXMAX_PINT:7; + UINT32 RXMAX_PTIME:8; + } field; + UINT32 word; +}DELAY_INT_CFG_STRUC, *PDELAY_INT_CFG_STRUC; +#else +typedef union _DELAY_INT_CFG_STRUC { + struct { + UINT32 RXMAX_PTIME:8; + UINT32 RXMAX_PINT:7; + UINT32 RXDLY_INT_EN:1; + UINT32 TXMAX_PTIME:8; + UINT32 TXMAX_PINT:7; + UINT32 TXDLY_INT_EN:1; + } field; + UINT32 word; +} DELAY_INT_CFG_STRUC, *PDELAY_INT_CFG_STRUC; +#endif +#define WMM_AIFSN_CFG 0x0214 +#ifdef RT_BIG_ENDIAN +typedef union _AIFSN_CSR_STRUC { + struct { + UINT32 Rsv:16; + UINT32 Aifsn3:4; // for AC_VO + UINT32 Aifsn2:4; // for AC_VI + UINT32 Aifsn1:4; // for AC_BK + UINT32 Aifsn0:4; // for AC_BE + } field; + UINT32 word; +} AIFSN_CSR_STRUC, *PAIFSN_CSR_STRUC; +#else +typedef union _AIFSN_CSR_STRUC { + struct { + UINT32 Aifsn0:4; // for AC_BE + UINT32 Aifsn1:4; // for AC_BK + UINT32 Aifsn2:4; // for AC_VI + UINT32 Aifsn3:4; // for AC_VO + UINT32 Rsv:16; + } field; + UINT32 word; +} AIFSN_CSR_STRUC, *PAIFSN_CSR_STRUC; +#endif +// +// CWMIN_CSR: CWmin for each EDCA AC +// +#define WMM_CWMIN_CFG 0x0218 +#ifdef RT_BIG_ENDIAN +typedef union _CWMIN_CSR_STRUC { + struct { + UINT32 Rsv:16; + UINT32 Cwmin3:4; // for AC_VO + UINT32 Cwmin2:4; // for AC_VI + UINT32 Cwmin1:4; // for AC_BK + UINT32 Cwmin0:4; // for AC_BE + } field; + UINT32 word; +} CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC; +#else +typedef union _CWMIN_CSR_STRUC { + struct { + UINT32 Cwmin0:4; // for AC_BE + UINT32 Cwmin1:4; // for AC_BK + UINT32 Cwmin2:4; // for AC_VI + UINT32 Cwmin3:4; // for AC_VO + UINT32 Rsv:16; + } field; + UINT32 word; +} CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC; +#endif + +// +// CWMAX_CSR: CWmin for each EDCA AC +// +#define WMM_CWMAX_CFG 0x021c +#ifdef RT_BIG_ENDIAN +typedef union _CWMAX_CSR_STRUC { + struct { + UINT32 Rsv:16; + UINT32 Cwmax3:4; // for AC_VO + UINT32 Cwmax2:4; // for AC_VI + UINT32 Cwmax1:4; // for AC_BK + UINT32 Cwmax0:4; // for AC_BE + } field; + UINT32 word; +} CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC; +#else +typedef union _CWMAX_CSR_STRUC { + struct { + UINT32 Cwmax0:4; // for AC_BE + UINT32 Cwmax1:4; // for AC_BK + UINT32 Cwmax2:4; // for AC_VI + UINT32 Cwmax3:4; // for AC_VO + UINT32 Rsv:16; + } field; + UINT32 word; +} CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC; +#endif + + +// +// AC_TXOP_CSR0: AC_BK/AC_BE TXOP register +// +#define WMM_TXOP0_CFG 0x0220 +#ifdef RT_BIG_ENDIAN +typedef union _AC_TXOP_CSR0_STRUC { + struct { + USHORT Ac1Txop; // for AC_BE, in unit of 32us + USHORT Ac0Txop; // for AC_BK, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC; +#else +typedef union _AC_TXOP_CSR0_STRUC { + struct { + USHORT Ac0Txop; // for AC_BK, in unit of 32us + USHORT Ac1Txop; // for AC_BE, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC; +#endif + +// +// AC_TXOP_CSR1: AC_VO/AC_VI TXOP register +// +#define WMM_TXOP1_CFG 0x0224 +#ifdef RT_BIG_ENDIAN +typedef union _AC_TXOP_CSR1_STRUC { + struct { + USHORT Ac3Txop; // for AC_VO, in unit of 32us + USHORT Ac2Txop; // for AC_VI, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC; +#else +typedef union _AC_TXOP_CSR1_STRUC { + struct { + USHORT Ac2Txop; // for AC_VI, in unit of 32us + USHORT Ac3Txop; // for AC_VO, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC; +#endif +#define RINGREG_DIFF 0x10 +#define GPIO_CTRL_CFG 0x0228 //MAC_CSR13 +#define MCU_CMD_CFG 0x022c +#define TX_BASE_PTR0 0x0230 //AC_BK base address +#define TX_MAX_CNT0 0x0234 +#define TX_CTX_IDX0 0x0238 +#define TX_DTX_IDX0 0x023c +#define TX_BASE_PTR1 0x0240 //AC_BE base address +#define TX_MAX_CNT1 0x0244 +#define TX_CTX_IDX1 0x0248 +#define TX_DTX_IDX1 0x024c +#define TX_BASE_PTR2 0x0250 //AC_VI base address +#define TX_MAX_CNT2 0x0254 +#define TX_CTX_IDX2 0x0258 +#define TX_DTX_IDX2 0x025c +#define TX_BASE_PTR3 0x0260 //AC_VO base address +#define TX_MAX_CNT3 0x0264 +#define TX_CTX_IDX3 0x0268 +#define TX_DTX_IDX3 0x026c +#define TX_BASE_PTR4 0x0270 //HCCA base address +#define TX_MAX_CNT4 0x0274 +#define TX_CTX_IDX4 0x0278 +#define TX_DTX_IDX4 0x027c +#define TX_BASE_PTR5 0x0280 //MGMT base address +#define TX_MAX_CNT5 0x0284 +#define TX_CTX_IDX5 0x0288 +#define TX_DTX_IDX5 0x028c +#define TX_MGMTMAX_CNT TX_MAX_CNT5 +#define TX_MGMTCTX_IDX TX_CTX_IDX5 +#define TX_MGMTDTX_IDX TX_DTX_IDX5 +#define RX_BASE_PTR 0x0290 //RX base address +#define RX_MAX_CNT 0x0294 +#define RX_CRX_IDX 0x0298 +#define RX_DRX_IDX 0x029c +#define USB_DMA_CFG 0x02a0 +#ifdef RT_BIG_ENDIAN +typedef union _USB_DMA_CFG_STRUC { + struct { + UINT32 TxBusy:1; //USB DMA TX FSM busy . debug only + UINT32 RxBusy:1; //USB DMA RX FSM busy . debug only + UINT32 EpoutValid:6; //OUT endpoint data valid. debug only + UINT32 TxBulkEn:1; //Enable USB DMA Tx + UINT32 RxBulkEn:1; //Enable USB DMA Rx + UINT32 RxBulkAggEn:1; //Enable Rx Bulk Aggregation + UINT32 TxopHalt:1; //Halt TXOP count down when TX buffer is full. + UINT32 TxClear:1; //Clear USB DMA TX path + UINT32 rsv:2; + UINT32 phyclear:1; //phy watch dog enable. write 1 + UINT32 RxBulkAggLmt:8; //Rx Bulk Aggregation Limit in unit of 1024 bytes + UINT32 RxBulkAggTOut:8; //Rx Bulk Aggregation TimeOut in unit of 33ns + } field; + UINT32 word; +} USB_DMA_CFG_STRUC, *PUSB_DMA_CFG_STRUC; +#else +typedef union _USB_DMA_CFG_STRUC { + struct { + UINT32 RxBulkAggTOut:8; //Rx Bulk Aggregation TimeOut in unit of 33ns + UINT32 RxBulkAggLmt:8; //Rx Bulk Aggregation Limit in unit of 256 bytes + UINT32 phyclear:1; //phy watch dog enable. write 1 + UINT32 rsv:2; + UINT32 TxClear:1; //Clear USB DMA TX path + UINT32 TxopHalt:1; //Halt TXOP count down when TX buffer is full. + UINT32 RxBulkAggEn:1; //Enable Rx Bulk Aggregation + UINT32 RxBulkEn:1; //Enable USB DMA Rx + UINT32 TxBulkEn:1; //Enable USB DMA Tx + UINT32 EpoutValid:6; //OUT endpoint data valid + UINT32 RxBusy:1; //USB DMA RX FSM busy + UINT32 TxBusy:1; //USB DMA TX FSM busy + } field; + UINT32 word; +} USB_DMA_CFG_STRUC, *PUSB_DMA_CFG_STRUC; +#endif + +// +// 3 PBF registers +// +// +// Most are for debug. Driver doesn't touch PBF register. +#define PBF_SYS_CTRL 0x0400 +#define PBF_CFG 0x0408 +#define PBF_MAX_PCNT 0x040C +#define PBF_CTRL 0x0410 +#define PBF_INT_STA 0x0414 +#define PBF_INT_ENA 0x0418 +#define TXRXQ_PCNT 0x0438 +#define PBF_DBG 0x043c +#define PBF_CAP_CTRL 0x0440 + +// +// 4 MAC registers +// +// +// 4.1 MAC SYSTEM configuration registers (offset:0x1000) +// +#define MAC_CSR0 0x1000 +#ifdef RT_BIG_ENDIAN +typedef union _ASIC_VER_ID_STRUC { + struct { + USHORT ASICVer; // version : 2860 + USHORT ASICRev; // reversion : 0 + } field; + UINT32 word; +} ASIC_VER_ID_STRUC, *PASIC_VER_ID_STRUC; +#else +typedef union _ASIC_VER_ID_STRUC { + struct { + USHORT ASICRev; // reversion : 0 + USHORT ASICVer; // version : 2860 + } field; + UINT32 word; +} ASIC_VER_ID_STRUC, *PASIC_VER_ID_STRUC; +#endif +#define MAC_SYS_CTRL 0x1004 //MAC_CSR1 +#define MAC_ADDR_DW0 0x1008 // MAC ADDR DW0 +#define MAC_ADDR_DW1 0x100c // MAC ADDR DW1 +// +// MAC_CSR2: STA MAC register 0 +// +#ifdef RT_BIG_ENDIAN +typedef union _MAC_DW0_STRUC { + struct { + UCHAR Byte3; // MAC address byte 3 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte0; // MAC address byte 0 + } field; + UINT32 word; +} MAC_DW0_STRUC, *PMAC_DW0_STRUC; +#else +typedef union _MAC_DW0_STRUC { + struct { + UCHAR Byte0; // MAC address byte 0 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte3; // MAC address byte 3 + } field; + UINT32 word; +} MAC_DW0_STRUC, *PMAC_DW0_STRUC; +#endif + +// +// MAC_CSR3: STA MAC register 1 +// +#ifdef RT_BIG_ENDIAN +typedef union _MAC_DW1_STRUC { + struct { + UCHAR Rsvd1; + UCHAR U2MeMask; + UCHAR Byte5; // MAC address byte 5 + UCHAR Byte4; // MAC address byte 4 + } field; + UINT32 word; +} MAC_DW1_STRUC, *PMAC_DW1_STRUC; +#else +typedef union _MAC_DW1_STRUC { + struct { + UCHAR Byte4; // MAC address byte 4 + UCHAR Byte5; // MAC address byte 5 + UCHAR U2MeMask; + UCHAR Rsvd1; + } field; + UINT32 word; +} MAC_DW1_STRUC, *PMAC_DW1_STRUC; +#endif + +#define MAC_BSSID_DW0 0x1010 // MAC BSSID DW0 +#define MAC_BSSID_DW1 0x1014 // MAC BSSID DW1 + +// +// MAC_CSR5: BSSID register 1 +// +#ifdef RT_BIG_ENDIAN +typedef union _MAC_CSR5_STRUC { + struct { + USHORT Rsvd:11; + USHORT MBssBcnNum:3; + USHORT BssIdMode:2; // 0: one BSSID, 10: 4 BSSID, 01: 2 BSSID , 11: 8BSSID + UCHAR Byte5; // BSSID byte 5 + UCHAR Byte4; // BSSID byte 4 + } field; + UINT32 word; +} MAC_CSR5_STRUC, *PMAC_CSR5_STRUC; +#else +typedef union _MAC_CSR5_STRUC { + struct { + UCHAR Byte4; // BSSID byte 4 + UCHAR Byte5; // BSSID byte 5 + USHORT BssIdMask:2; // 0: one BSSID, 10: 4 BSSID, 01: 2 BSSID , 11: 8BSSID + USHORT MBssBcnNum:3; + USHORT Rsvd:11; + } field; + UINT32 word; +} MAC_CSR5_STRUC, *PMAC_CSR5_STRUC; +#endif + +#define MAX_LEN_CFG 0x1018 // rt2860b max 16k bytes. bit12:13 Maximum PSDU length (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 +#define BBP_CSR_CFG 0x101c // +// +// BBP_CSR_CFG: BBP serial control register +// +#ifdef RT_BIG_ENDIAN +typedef union _BBP_CSR_CFG_STRUC { + struct { + UINT32 :12; + UINT32 BBP_RW_MODE:1; // 0: use serial mode 1:parallel + UINT32 BBP_PAR_DUR:1; // 0: 4 MAC clock cycles 1: 8 MAC clock cycles + UINT32 Busy:1; // 1: ASIC is busy execute BBP programming. + UINT32 fRead:1; // 0: Write BBP, 1: Read BBP + UINT32 RegNum:8; // Selected BBP register + UINT32 Value:8; // Register value to program into BBP + } field; + UINT32 word; +} BBP_CSR_CFG_STRUC, *PBBP_CSR_CFG_STRUC; +#else +typedef union _BBP_CSR_CFG_STRUC { + struct { + UINT32 Value:8; // Register value to program into BBP + UINT32 RegNum:8; // Selected BBP register + UINT32 fRead:1; // 0: Write BBP, 1: Read BBP + UINT32 Busy:1; // 1: ASIC is busy execute BBP programming. + UINT32 BBP_PAR_DUR:1; // 0: 4 MAC clock cycles 1: 8 MAC clock cycles + UINT32 BBP_RW_MODE:1; // 0: use serial mode 1:parallel + UINT32 :12; + } field; + UINT32 word; +} BBP_CSR_CFG_STRUC, *PBBP_CSR_CFG_STRUC; +#endif +#define RF_CSR_CFG0 0x1020 +// +// RF_CSR_CFG: RF control register +// +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG0_STRUC { + struct { + UINT32 Busy:1; // 0: idle 1: 8busy + UINT32 Sel:1; // 0:RF_LE0 activate 1:RF_LE1 activate + UINT32 StandbyMode:1; // 0: high when stand by 1: low when standby + UINT32 bitwidth:5; // Selected BBP register + UINT32 RegIdAndContent:24; // Register value to program into BBP + } field; + UINT32 word; +} RF_CSR_CFG0_STRUC, *PRF_CSR_CFG0_STRUC; +#else +typedef union _RF_CSR_CFG0_STRUC { + struct { + UINT32 RegIdAndContent:24; // Register value to program into BBP + UINT32 bitwidth:5; // Selected BBP register + UINT32 StandbyMode:1; // 0: high when stand by 1: low when standby + UINT32 Sel:1; // 0:RF_LE0 activate 1:RF_LE1 activate + UINT32 Busy:1; // 0: idle 1: 8busy + } field; + UINT32 word; +} RF_CSR_CFG0_STRUC, *PRF_CSR_CFG0_STRUC; +#endif +#define RF_CSR_CFG1 0x1024 +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG1_STRUC { + struct { + UINT32 rsv:7; // 0: idle 1: 8busy + UINT32 RFGap:5; // Gap between BB_CONTROL_RF and RF_LE. 0: 3 system clock cycle (37.5usec) 1: 5 system clock cycle (62.5usec) + UINT32 RegIdAndContent:24; // Register value to program into BBP + } field; + UINT32 word; +} RF_CSR_CFG1_STRUC, *PRF_CSR_CFG1_STRUC; +#else +typedef union _RF_CSR_CFG1_STRUC { + struct { + UINT32 RegIdAndContent:24; // Register value to program into BBP + UINT32 RFGap:5; // Gap between BB_CONTROL_RF and RF_LE. 0: 3 system clock cycle (37.5usec) 1: 5 system clock cycle (62.5usec) + UINT32 rsv:7; // 0: idle 1: 8busy + } field; + UINT32 word; +} RF_CSR_CFG1_STRUC, *PRF_CSR_CFG1_STRUC; +#endif +#define RF_CSR_CFG2 0x1028 // +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG2_STRUC { + struct { + UINT32 rsv:8; // 0: idle 1: 8busy + UINT32 RegIdAndContent:24; // Register value to program into BBP + } field; + UINT32 word; +} RF_CSR_CFG2_STRUC, *PRF_CSR_CFG2_STRUC; +#else +typedef union _RF_CSR_CFG2_STRUC { + struct { + UINT32 RegIdAndContent:24; // Register value to program into BBP + UINT32 rsv:8; // 0: idle 1: 8busy + } field; + UINT32 word; +} RF_CSR_CFG2_STRUC, *PRF_CSR_CFG2_STRUC; +#endif +#define LED_CFG 0x102c // MAC_CSR14 +#ifdef RT_BIG_ENDIAN +typedef union _LED_CFG_STRUC { + struct { + UINT32 :1; + UINT32 LedPolar:1; // Led Polarity. 0: active low1: active high + UINT32 YLedMode:2; // yellow Led Mode + UINT32 GLedMode:2; // green Led Mode + UINT32 RLedMode:2; // red Led Mode 0: off1: blinking upon TX2: periodic slow blinking3: always on + UINT32 rsv:2; + UINT32 SlowBlinkPeriod:6; // slow blinking period. unit:1ms + UINT32 OffPeriod:8; // blinking off period unit 1ms + UINT32 OnPeriod:8; // blinking on period unit 1ms + } field; + UINT32 word; +} LED_CFG_STRUC, *PLED_CFG_STRUC; +#else +typedef union _LED_CFG_STRUC { + struct { + UINT32 OnPeriod:8; // blinking on period unit 1ms + UINT32 OffPeriod:8; // blinking off period unit 1ms + UINT32 SlowBlinkPeriod:6; // slow blinking period. unit:1ms + UINT32 rsv:2; + UINT32 RLedMode:2; // red Led Mode 0: off1: blinking upon TX2: periodic slow blinking3: always on + UINT32 GLedMode:2; // green Led Mode + UINT32 YLedMode:2; // yellow Led Mode + UINT32 LedPolar:1; // Led Polarity. 0: active low1: active high + UINT32 :1; + } field; + UINT32 word; +} LED_CFG_STRUC, *PLED_CFG_STRUC; +#endif +// +// 4.2 MAC TIMING configuration registers (offset:0x1100) +// +#define XIFS_TIME_CFG 0x1100 // MAC_CSR8 MAC_CSR9 +#ifdef RT_BIG_ENDIAN +typedef union _IFS_SLOT_CFG_STRUC { + struct { + UINT32 rsv:2; + UINT32 BBRxendEnable:1; // reference RXEND signal to begin XIFS defer + UINT32 EIFS:9; // unit 1us + UINT32 OfdmXifsTime:4; //OFDM SIFS. unit 1us. Applied after OFDM RX when MAC doesn't reference BBP signal BBRXEND + UINT32 OfdmSifsTime:8; // unit 1us. Applied after OFDM RX/TX + UINT32 CckmSifsTime:8; // unit 1us. Applied after CCK RX/TX + } field; + UINT32 word; +} IFS_SLOT_CFG_STRUC, *PIFS_SLOT_CFG_STRUC; +#else +typedef union _IFS_SLOT_CFG_STRUC { + struct { + UINT32 CckmSifsTime:8; // unit 1us. Applied after CCK RX/TX + UINT32 OfdmSifsTime:8; // unit 1us. Applied after OFDM RX/TX + UINT32 OfdmXifsTime:4; //OFDM SIFS. unit 1us. Applied after OFDM RX when MAC doesn't reference BBP signal BBRXEND + UINT32 EIFS:9; // unit 1us + UINT32 BBRxendEnable:1; // reference RXEND signal to begin XIFS defer + UINT32 rsv:2; + } field; + UINT32 word; +} IFS_SLOT_CFG_STRUC, *PIFS_SLOT_CFG_STRUC; +#endif + +#define BKOFF_SLOT_CFG 0x1104 // mac_csr9 last 8 bits +#define NAV_TIME_CFG 0x1108 // NAV (MAC_CSR15) +#define CH_TIME_CFG 0x110C // Count as channel busy +#define PBF_LIFE_TIMER 0x1110 //TX/RX MPDU timestamp timer (free run)Unit: 1us +#define BCN_TIME_CFG 0x1114 // TXRX_CSR9 + +#define BCN_OFFSET0 0x042C +#define BCN_OFFSET1 0x0430 + +// +// BCN_TIME_CFG : Synchronization control register +// +#ifdef RT_BIG_ENDIAN +typedef union _BCN_TIME_CFG_STRUC { + struct { + UINT32 TxTimestampCompensate:8; + UINT32 :3; + UINT32 bBeaconGen:1; // Enable beacon generator + UINT32 bTBTTEnable:1; + UINT32 TsfSyncMode:2; // Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode + UINT32 bTsfTicking:1; // Enable TSF auto counting + UINT32 BeaconInterval:16; // in unit of 1/16 TU + } field; + UINT32 word; +} BCN_TIME_CFG_STRUC, *PBCN_TIME_CFG_STRUC; +#else +typedef union _BCN_TIME_CFG_STRUC { + struct { + UINT32 BeaconInterval:16; // in unit of 1/16 TU + UINT32 bTsfTicking:1; // Enable TSF auto counting + UINT32 TsfSyncMode:2; // Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode + UINT32 bTBTTEnable:1; + UINT32 bBeaconGen:1; // Enable beacon generator + UINT32 :3; + UINT32 TxTimestampCompensate:8; + } field; + UINT32 word; +} BCN_TIME_CFG_STRUC, *PBCN_TIME_CFG_STRUC; +#endif +#define TBTT_SYNC_CFG 0x1118 // txrx_csr10 +#define TSF_TIMER_DW0 0x111C // Local TSF timer lsb 32 bits. Read-only +#define TSF_TIMER_DW1 0x1120 // msb 32 bits. Read-only. +#define TBTT_TIMER 0x1124 // TImer remains till next TBTT. Read-only. TXRX_CSR14 +#define INT_TIMER_CFG 0x1128 // +#define INT_TIMER_EN 0x112c // GP-timer and pre-tbtt Int enable +#define CH_IDLE_STA 0x1130 // channel idle time +#define CH_BUSY_STA 0x1134 // channle busy time +// +// 4.2 MAC POWER configuration registers (offset:0x1200) +// +#define MAC_STATUS_CFG 0x1200 // old MAC_CSR12 +#define PWR_PIN_CFG 0x1204 // old MAC_CSR12 +#define AUTO_WAKEUP_CFG 0x1208 // old MAC_CSR10 +// +// AUTO_WAKEUP_CFG: Manual power control / status register +// +#ifdef RT_BIG_ENDIAN +typedef union _AUTO_WAKEUP_STRUC { + struct { + UINT32 :16; + UINT32 EnableAutoWakeup:1; // 0:sleep, 1:awake + UINT32 NumofSleepingTbtt:7; // ForceWake has high privilege than PutToSleep when both set + UINT32 AutoLeadTime:8; + } field; + UINT32 word; +} AUTO_WAKEUP_STRUC, *PAUTO_WAKEUP_STRUC; +#else +typedef union _AUTO_WAKEUP_STRUC { + struct { + UINT32 AutoLeadTime:8; + UINT32 NumofSleepingTbtt:7; // ForceWake has high privilege than PutToSleep when both set + UINT32 EnableAutoWakeup:1; // 0:sleep, 1:awake + UINT32 :16; + } field; + UINT32 word; +} AUTO_WAKEUP_STRUC, *PAUTO_WAKEUP_STRUC; +#endif +// +// 4.3 MAC TX configuration registers (offset:0x1300) +// + +#define EDCA_AC0_CFG 0x1300 //AC_TXOP_CSR0 0x3474 +#define EDCA_AC1_CFG 0x1304 +#define EDCA_AC2_CFG 0x1308 +#define EDCA_AC3_CFG 0x130c +#ifdef RT_BIG_ENDIAN +typedef union _EDCA_AC_CFG_STRUC { + struct { + UINT32 :12; // + UINT32 Cwmax:4; //unit power of 2 + UINT32 Cwmin:4; // + UINT32 Aifsn:4; // # of slot time + UINT32 AcTxop:8; // in unit of 32us + } field; + UINT32 word; +} EDCA_AC_CFG_STRUC, *PEDCA_AC_CFG_STRUC; +#else +typedef union _EDCA_AC_CFG_STRUC { + struct { + UINT32 AcTxop:8; // in unit of 32us + UINT32 Aifsn:4; // # of slot time + UINT32 Cwmin:4; // + UINT32 Cwmax:4; //unit power of 2 + UINT32 :12; // + } field; + UINT32 word; +} EDCA_AC_CFG_STRUC, *PEDCA_AC_CFG_STRUC; +#endif + +#define EDCA_TID_AC_MAP 0x1310 +#define TX_PWR_CFG_0 0x1314 +#define TX_PWR_CFG_1 0x1318 +#define TX_PWR_CFG_2 0x131C +#define TX_PWR_CFG_3 0x1320 +#define TX_PWR_CFG_4 0x1324 +#define TX_PIN_CFG 0x1328 +#define TX_BAND_CFG 0x132c // 0x1 use upper 20MHz. 0 juse lower 20MHz +#define TX_SW_CFG0 0x1330 +#define TX_SW_CFG1 0x1334 +#define TX_SW_CFG2 0x1338 +#define TXOP_THRES_CFG 0x133c +#define TXOP_CTRL_CFG 0x1340 +#define TX_RTS_CFG 0x1344 + +#ifdef RT_BIG_ENDIAN +typedef union _TX_RTS_CFG_STRUC { + struct { + UINT32 rsv:7; + UINT32 RtsFbkEn:1; // enable rts rate fallback + UINT32 RtsThres:16; // unit:byte + UINT32 AutoRtsRetryLimit:8; + } field; + UINT32 word; +} TX_RTS_CFG_STRUC, *PTX_RTS_CFG_STRUC; +#else +typedef union _TX_RTS_CFG_STRUC { + struct { + UINT32 AutoRtsRetryLimit:8; + UINT32 RtsThres:16; // unit:byte + UINT32 RtsFbkEn:1; // enable rts rate fallback + UINT32 rsv:7; // 1: HT non-STBC control frame enable + } field; + UINT32 word; +} TX_RTS_CFG_STRUC, *PTX_RTS_CFG_STRUC; +#endif +#define TX_TIMEOUT_CFG 0x1348 +#ifdef RT_BIG_ENDIAN +typedef union _TX_TIMEOUT_CFG_STRUC { + struct { + UINT32 rsv2:8; + UINT32 TxopTimeout:8; //TXOP timeout value for TXOP truncation. It is recommended that (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) + UINT32 RxAckTimeout:8; // unit:slot. Used for TX precedure + UINT32 MpduLifeTime:4; // expiration time = 2^(9+MPDU LIFE TIME) us + UINT32 rsv:4; + } field; + UINT32 word; +} TX_TIMEOUT_CFG_STRUC, *PTX_TIMEOUT_CFG_STRUC; +#else +typedef union _TX_TIMEOUT_CFG_STRUC { + struct { + UINT32 rsv:4; + UINT32 MpduLifeTime:4; // expiration time = 2^(9+MPDU LIFE TIME) us + UINT32 RxAckTimeout:8; // unit:slot. Used for TX precedure + UINT32 TxopTimeout:8; //TXOP timeout value for TXOP truncation. It is recommended that (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) + UINT32 rsv2:8; // 1: HT non-STBC control frame enable + } field; + UINT32 word; +} TX_TIMEOUT_CFG_STRUC, *PTX_TIMEOUT_CFG_STRUC; +#endif +#define TX_RTY_CFG 0x134c +#ifdef RT_BIG_ENDIAN +typedef union PACKED _TX_RTY_CFG_STRUC { + struct { + UINT32 rsv:1; + UINT32 TxautoFBEnable:1; // Tx retry PHY rate auto fallback enable + UINT32 AggRtyMode:1; // Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 NonAggRtyMode:1; // Non-Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 LongRtyThre:12; // Long retry threshoold + UINT32 LongRtyLimit:8; //long retry limit + UINT32 ShortRtyLimit:8; // short retry limit + + } field; + UINT32 word; +} TX_RTY_CFG_STRUC, *PTX_RTY_CFG_STRUC; +#else +typedef union PACKED _TX_RTY_CFG_STRUC { + struct { + UINT32 ShortRtyLimit:8; // short retry limit + UINT32 LongRtyLimit:8; //long retry limit + UINT32 LongRtyThre:12; // Long retry threshoold + UINT32 NonAggRtyMode:1; // Non-Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 AggRtyMode:1; // Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 TxautoFBEnable:1; // Tx retry PHY rate auto fallback enable + UINT32 rsv:1; // 1: HT non-STBC control frame enable + } field; + UINT32 word; +} TX_RTY_CFG_STRUC, *PTX_RTY_CFG_STRUC; +#endif +#define TX_LINK_CFG 0x1350 +#ifdef RT_BIG_ENDIAN +typedef union PACKED _TX_LINK_CFG_STRUC { + struct PACKED { + UINT32 RemotMFS:8; //remote MCS feedback sequence number + UINT32 RemotMFB:8; // remote MCS feedback + UINT32 rsv:3; // + UINT32 TxCFAckEn:1; // Piggyback CF-ACK enable + UINT32 TxRDGEn:1; // RDG TX enable + UINT32 TxMRQEn:1; // MCS request TX enable + UINT32 RemoteUMFSEnable:1; // remote unsolicit MFB enable. 0: not apply remote remote unsolicit (MFS=7) + UINT32 MFBEnable:1; // TX apply remote MFB 1:enable + UINT32 RemoteMFBLifeTime:8; //remote MFB life time. unit : 32us + } field; + UINT32 word; +} TX_LINK_CFG_STRUC, *PTX_LINK_CFG_STRUC; +#else +typedef union PACKED _TX_LINK_CFG_STRUC { + struct PACKED { + UINT32 RemoteMFBLifeTime:8; //remote MFB life time. unit : 32us + UINT32 MFBEnable:1; // TX apply remote MFB 1:enable + UINT32 RemoteUMFSEnable:1; // remote unsolicit MFB enable. 0: not apply remote remote unsolicit (MFS=7) + UINT32 TxMRQEn:1; // MCS request TX enable + UINT32 TxRDGEn:1; // RDG TX enable + UINT32 TxCFAckEn:1; // Piggyback CF-ACK enable + UINT32 rsv:3; // + UINT32 RemotMFB:8; // remote MCS feedback + UINT32 RemotMFS:8; //remote MCS feedback sequence number + } field; + UINT32 word; +} TX_LINK_CFG_STRUC, *PTX_LINK_CFG_STRUC; +#endif +#define HT_FBK_CFG0 0x1354 +#ifdef RT_BIG_ENDIAN +typedef union PACKED _HT_FBK_CFG0_STRUC { + struct { + UINT32 HTMCS7FBK:4; + UINT32 HTMCS6FBK:4; + UINT32 HTMCS5FBK:4; + UINT32 HTMCS4FBK:4; + UINT32 HTMCS3FBK:4; + UINT32 HTMCS2FBK:4; + UINT32 HTMCS1FBK:4; + UINT32 HTMCS0FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG0_STRUC, *PHT_FBK_CFG0_STRUC; +#else +typedef union PACKED _HT_FBK_CFG0_STRUC { + struct { + UINT32 HTMCS0FBK:4; + UINT32 HTMCS1FBK:4; + UINT32 HTMCS2FBK:4; + UINT32 HTMCS3FBK:4; + UINT32 HTMCS4FBK:4; + UINT32 HTMCS5FBK:4; + UINT32 HTMCS6FBK:4; + UINT32 HTMCS7FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG0_STRUC, *PHT_FBK_CFG0_STRUC; +#endif +#define HT_FBK_CFG1 0x1358 +#ifdef RT_BIG_ENDIAN +typedef union _HT_FBK_CFG1_STRUC { + struct { + UINT32 HTMCS15FBK:4; + UINT32 HTMCS14FBK:4; + UINT32 HTMCS13FBK:4; + UINT32 HTMCS12FBK:4; + UINT32 HTMCS11FBK:4; + UINT32 HTMCS10FBK:4; + UINT32 HTMCS9FBK:4; + UINT32 HTMCS8FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG1_STRUC, *PHT_FBK_CFG1_STRUC; +#else +typedef union _HT_FBK_CFG1_STRUC { + struct { + UINT32 HTMCS8FBK:4; + UINT32 HTMCS9FBK:4; + UINT32 HTMCS10FBK:4; + UINT32 HTMCS11FBK:4; + UINT32 HTMCS12FBK:4; + UINT32 HTMCS13FBK:4; + UINT32 HTMCS14FBK:4; + UINT32 HTMCS15FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG1_STRUC, *PHT_FBK_CFG1_STRUC; +#endif +#define LG_FBK_CFG0 0x135c +#ifdef RT_BIG_ENDIAN +typedef union _LG_FBK_CFG0_STRUC { + struct { + UINT32 OFDMMCS7FBK:4; //initial value is 6 + UINT32 OFDMMCS6FBK:4; //initial value is 5 + UINT32 OFDMMCS5FBK:4; //initial value is 4 + UINT32 OFDMMCS4FBK:4; //initial value is 3 + UINT32 OFDMMCS3FBK:4; //initial value is 2 + UINT32 OFDMMCS2FBK:4; //initial value is 1 + UINT32 OFDMMCS1FBK:4; //initial value is 0 + UINT32 OFDMMCS0FBK:4; //initial value is 0 + } field; + UINT32 word; +} LG_FBK_CFG0_STRUC, *PLG_FBK_CFG0_STRUC; +#else +typedef union _LG_FBK_CFG0_STRUC { + struct { + UINT32 OFDMMCS0FBK:4; //initial value is 0 + UINT32 OFDMMCS1FBK:4; //initial value is 0 + UINT32 OFDMMCS2FBK:4; //initial value is 1 + UINT32 OFDMMCS3FBK:4; //initial value is 2 + UINT32 OFDMMCS4FBK:4; //initial value is 3 + UINT32 OFDMMCS5FBK:4; //initial value is 4 + UINT32 OFDMMCS6FBK:4; //initial value is 5 + UINT32 OFDMMCS7FBK:4; //initial value is 6 + } field; + UINT32 word; +} LG_FBK_CFG0_STRUC, *PLG_FBK_CFG0_STRUC; +#endif +#define LG_FBK_CFG1 0x1360 +#ifdef RT_BIG_ENDIAN +typedef union _LG_FBK_CFG1_STRUC { + struct { + UINT32 rsv:16; + UINT32 CCKMCS3FBK:4; //initial value is 2 + UINT32 CCKMCS2FBK:4; //initial value is 1 + UINT32 CCKMCS1FBK:4; //initial value is 0 + UINT32 CCKMCS0FBK:4; //initial value is 0 + } field; + UINT32 word; +} LG_FBK_CFG1_STRUC, *PLG_FBK_CFG1_STRUC; +#else +typedef union _LG_FBK_CFG1_STRUC { + struct { + UINT32 CCKMCS0FBK:4; //initial value is 0 + UINT32 CCKMCS1FBK:4; //initial value is 0 + UINT32 CCKMCS2FBK:4; //initial value is 1 + UINT32 CCKMCS3FBK:4; //initial value is 2 + UINT32 rsv:16; + } field; + UINT32 word; +} LG_FBK_CFG1_STRUC, *PLG_FBK_CFG1_STRUC; +#endif + +//======================================================= +//================ Protection Paramater================================ +//======================================================= +#define CCK_PROT_CFG 0x1364 //CCK Protection +#define ASIC_SHORTNAV 1 +#define ASIC_LONGNAV 2 +#define ASIC_RTS 1 +#define ASIC_CTS 2 +#ifdef RT_BIG_ENDIAN +typedef union _PROT_CFG_STRUC { + struct { + UINT32 rsv:5; + UINT32 RTSThEn:1; //RTS threshold enable on CCK TX + UINT32 TxopAllowGF40:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowGF20:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowMM40:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowMM20:1; //CCK TXOP allowance. 0:disallow. + UINT32 TxopAllowOfdm:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowCck:1; //CCK TXOP allowance.0:disallow. + UINT32 ProtectNav:2; //TXOP protection type for CCK TX. 0:None, 1:ShortNAVprotect, 2:LongNAVProtect, 3:rsv + UINT32 ProtectCtrl:2; //Protection control frame type for CCK TX. 1:RTS/CTS, 2:CTS-to-self, 0:None, 3:rsv + UINT32 ProtectRate:16; //Protection control frame rate for CCK TX(RTS/CTS/CFEnd). + } field; + UINT32 word; +} PROT_CFG_STRUC, *PPROT_CFG_STRUC; +#else +typedef union _PROT_CFG_STRUC { + struct { + UINT32 ProtectRate:16; //Protection control frame rate for CCK TX(RTS/CTS/CFEnd). + UINT32 ProtectCtrl:2; //Protection control frame type for CCK TX. 1:RTS/CTS, 2:CTS-to-self, 0:None, 3:rsv + UINT32 ProtectNav:2; //TXOP protection type for CCK TX. 0:None, 1:ShortNAVprotect, 2:LongNAVProtect, 3:rsv + UINT32 TxopAllowCck:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowOfdm:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowMM20:1; //CCK TXOP allowance. 0:disallow. + UINT32 TxopAllowMM40:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowGF20:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowGF40:1; //CCK TXOP allowance.0:disallow. + UINT32 RTSThEn:1; //RTS threshold enable on CCK TX + UINT32 rsv:5; + } field; + UINT32 word; +} PROT_CFG_STRUC, *PPROT_CFG_STRUC; +#endif + +#define OFDM_PROT_CFG 0x1368 //OFDM Protection +#define MM20_PROT_CFG 0x136C //MM20 Protection +#define MM40_PROT_CFG 0x1370 //MM40 Protection +#define GF20_PROT_CFG 0x1374 //GF20 Protection +#define GF40_PROT_CFG 0x1378 //GR40 Protection +#define EXP_CTS_TIME 0x137C // +#define EXP_ACK_TIME 0x1380 // + +// +// 4.4 MAC RX configuration registers (offset:0x1400) +// +#define RX_FILTR_CFG 0x1400 //TXRX_CSR0 +#define AUTO_RSP_CFG 0x1404 //TXRX_CSR4 +// +// TXRX_CSR4: Auto-Responder/ +// +#ifdef RT_BIG_ENDIAN +typedef union _AUTO_RSP_CFG_STRUC { + struct { + UINT32 :24; + UINT32 AckCtsPsmBit:1; // Power bit value in conrtrol frame + UINT32 DualCTSEn:1; // Power bit value in conrtrol frame + UINT32 rsv:1; // Power bit value in conrtrol frame + UINT32 AutoResponderPreamble:1; // 0:long, 1:short preamble + UINT32 CTS40MRef:1; // Response CTS 40MHz duplicate mode + UINT32 CTS40MMode:1; // Response CTS 40MHz duplicate mode + UINT32 BACAckPolicyEnable:1; // 0:long, 1:short preamble + UINT32 AutoResponderEnable:1; + } field; + UINT32 word; +} AUTO_RSP_CFG_STRUC, *PAUTO_RSP_CFG_STRUC; +#else +typedef union _AUTO_RSP_CFG_STRUC { + struct { + UINT32 AutoResponderEnable:1; + UINT32 BACAckPolicyEnable:1; // 0:long, 1:short preamble + UINT32 CTS40MMode:1; // Response CTS 40MHz duplicate mode + UINT32 CTS40MRef:1; // Response CTS 40MHz duplicate mode + UINT32 AutoResponderPreamble:1; // 0:long, 1:short preamble + UINT32 rsv:1; // Power bit value in conrtrol frame + UINT32 DualCTSEn:1; // Power bit value in conrtrol frame + UINT32 AckCtsPsmBit:1; // Power bit value in conrtrol frame + UINT32 :24; + } field; + UINT32 word; +} AUTO_RSP_CFG_STRUC, *PAUTO_RSP_CFG_STRUC; +#endif + +#define LEGACY_BASIC_RATE 0x1408 // TXRX_CSR5 0x3054 +#define HT_BASIC_RATE 0x140c +#define HT_CTRL_CFG 0x1410 +#define SIFS_COST_CFG 0x1414 +#define RX_PARSER_CFG 0x1418 //Set NAV for all received frames + +// +// 4.5 MAC Security configuration (offset:0x1500) +// +#define TX_SEC_CNT0 0x1500 // +#define RX_SEC_CNT0 0x1504 // +#define CCMP_FC_MUTE 0x1508 // +// +// 4.6 HCCA/PSMP (offset:0x1600) +// +#define TXOP_HLDR_ADDR0 0x1600 +#define TXOP_HLDR_ADDR1 0x1604 +#define TXOP_HLDR_ET 0x1608 +#define QOS_CFPOLL_RA_DW0 0x160c +#define QOS_CFPOLL_A1_DW1 0x1610 +#define QOS_CFPOLL_QC 0x1614 +// +// 4.7 MAC Statistis registers (offset:0x1700) +// +#define RX_STA_CNT0 0x1700 // +#define RX_STA_CNT1 0x1704 // +#define RX_STA_CNT2 0x1708 // + +// +// RX_STA_CNT0_STRUC: RX PLCP error count & RX CRC error count +// +#ifdef RT_BIG_ENDIAN +typedef union _RX_STA_CNT0_STRUC { + struct { + USHORT PhyErr; + USHORT CrcErr; + } field; + UINT32 word; +} RX_STA_CNT0_STRUC, *PRX_STA_CNT0_STRUC; +#else +typedef union _RX_STA_CNT0_STRUC { + struct { + USHORT CrcErr; + USHORT PhyErr; + } field; + UINT32 word; +} RX_STA_CNT0_STRUC, *PRX_STA_CNT0_STRUC; +#endif + +// +// RX_STA_CNT1_STRUC: RX False CCA count & RX LONG frame count +// +#ifdef RT_BIG_ENDIAN +typedef union _RX_STA_CNT1_STRUC { + struct { + USHORT PlcpErr; + USHORT FalseCca; + } field; + UINT32 word; +} RX_STA_CNT1_STRUC, *PRX_STA_CNT1_STRUC; +#else +typedef union _RX_STA_CNT1_STRUC { + struct { + USHORT FalseCca; + USHORT PlcpErr; + } field; + UINT32 word; +} RX_STA_CNT1_STRUC, *PRX_STA_CNT1_STRUC; +#endif + +// +// RX_STA_CNT2_STRUC: +// +#ifdef RT_BIG_ENDIAN +typedef union _RX_STA_CNT2_STRUC { + struct { + USHORT RxFifoOverflowCount; + USHORT RxDupliCount; + } field; + UINT32 word; +} RX_STA_CNT2_STRUC, *PRX_STA_CNT2_STRUC; +#else +typedef union _RX_STA_CNT2_STRUC { + struct { + USHORT RxDupliCount; + USHORT RxFifoOverflowCount; + } field; + UINT32 word; +} RX_STA_CNT2_STRUC, *PRX_STA_CNT2_STRUC; +#endif +#define TX_STA_CNT0 0x170C // +// +// STA_CSR3: TX Beacon count +// +#ifdef RT_BIG_ENDIAN +typedef union _TX_STA_CNT0_STRUC { + struct { + USHORT TxBeaconCount; + USHORT TxFailCount; + } field; + UINT32 word; +} TX_STA_CNT0_STRUC, *PTX_STA_CNT0_STRUC; +#else +typedef union _TX_STA_CNT0_STRUC { + struct { + USHORT TxFailCount; + USHORT TxBeaconCount; + } field; + UINT32 word; +} TX_STA_CNT0_STRUC, *PTX_STA_CNT0_STRUC; +#endif +#define TX_STA_CNT1 0x1710 // +// +// TX_STA_CNT1: TX tx count +// +#ifdef RT_BIG_ENDIAN +typedef union _TX_STA_CNT1_STRUC { + struct { + USHORT TxRetransmit; + USHORT TxSuccess; + } field; + UINT32 word; +} TX_STA_CNT1_STRUC, *PTX_STA_CNT1_STRUC; +#else +typedef union _TX_STA_CNT1_STRUC { + struct { + USHORT TxSuccess; + USHORT TxRetransmit; + } field; + UINT32 word; +} TX_STA_CNT1_STRUC, *PTX_STA_CNT1_STRUC; +#endif +#define TX_STA_CNT2 0x1714 // +// +// TX_STA_CNT2: TX tx count +// +#ifdef RT_BIG_ENDIAN +typedef union _TX_STA_CNT2_STRUC { + struct { + USHORT TxUnderFlowCount; + USHORT TxZeroLenCount; + } field; + UINT32 word; +} TX_STA_CNT2_STRUC, *PTX_STA_CNT2_STRUC; +#else +typedef union _TX_STA_CNT2_STRUC { + struct { + USHORT TxZeroLenCount; + USHORT TxUnderFlowCount; + } field; + UINT32 word; +} TX_STA_CNT2_STRUC, *PTX_STA_CNT2_STRUC; +#endif +#define TX_STA_FIFO 0x1718 // +// +// TX_STA_FIFO_STRUC: TX Result for specific PID status fifo register +// +#ifdef RT_BIG_ENDIAN +typedef union PACKED _TX_STA_FIFO_STRUC { + struct { + UINT32 Reserve:2; + UINT32 TxBF:1; // 3*3 + UINT32 SuccessRate:13; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. +// UINT32 SuccessRate:16; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. + UINT32 wcid:8; //wireless client index + UINT32 TxAckRequired:1; // ack required + UINT32 TxAggre:1; // Tx is aggregated + UINT32 TxSuccess:1; // Tx success. whether success or not + UINT32 PidType:4; + UINT32 bValid:1; // 1:This register contains a valid TX result + } field; + UINT32 word; +} TX_STA_FIFO_STRUC, *PTX_STA_FIFO_STRUC; +#else +typedef union PACKED _TX_STA_FIFO_STRUC { + struct { + UINT32 bValid:1; // 1:This register contains a valid TX result + UINT32 PidType:4; + UINT32 TxSuccess:1; // Tx No retry success + UINT32 TxAggre:1; // Tx Retry Success + UINT32 TxAckRequired:1; // Tx fail + UINT32 wcid:8; //wireless client index +// UINT32 SuccessRate:16; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. + UINT32 SuccessRate:13; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. + UINT32 TxBF:1; + UINT32 Reserve:2; + } field; + UINT32 word; +} TX_STA_FIFO_STRUC, *PTX_STA_FIFO_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT 0x171c +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT_STRUC { + struct { + USHORT AggTxCount; + USHORT NonAggTxCount; + } field; + UINT32 word; +} TX_AGG_CNT_STRUC, *PTX_AGG_CNT_STRUC; +#else +typedef union _TX_AGG_CNT_STRUC { + struct { + USHORT NonAggTxCount; + USHORT AggTxCount; + } field; + UINT32 word; +} TX_AGG_CNT_STRUC, *PTX_AGG_CNT_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT0 0x1720 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT0_STRUC { + struct { + USHORT AggSize2Count; + USHORT AggSize1Count; + } field; + UINT32 word; +} TX_AGG_CNT0_STRUC, *PTX_AGG_CNT0_STRUC; +#else +typedef union _TX_AGG_CNT0_STRUC { + struct { + USHORT AggSize1Count; + USHORT AggSize2Count; + } field; + UINT32 word; +} TX_AGG_CNT0_STRUC, *PTX_AGG_CNT0_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT1 0x1724 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT1_STRUC { + struct { + USHORT AggSize4Count; + USHORT AggSize3Count; + } field; + UINT32 word; +} TX_AGG_CNT1_STRUC, *PTX_AGG_CNT1_STRUC; +#else +typedef union _TX_AGG_CNT1_STRUC { + struct { + USHORT AggSize3Count; + USHORT AggSize4Count; + } field; + UINT32 word; +} TX_AGG_CNT1_STRUC, *PTX_AGG_CNT1_STRUC; +#endif +#define TX_AGG_CNT2 0x1728 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT2_STRUC { + struct { + USHORT AggSize6Count; + USHORT AggSize5Count; + } field; + UINT32 word; +} TX_AGG_CNT2_STRUC, *PTX_AGG_CNT2_STRUC; +#else +typedef union _TX_AGG_CNT2_STRUC { + struct { + USHORT AggSize5Count; + USHORT AggSize6Count; + } field; + UINT32 word; +} TX_AGG_CNT2_STRUC, *PTX_AGG_CNT2_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT3 0x172c +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT3_STRUC { + struct { + USHORT AggSize8Count; + USHORT AggSize7Count; + } field; + UINT32 word; +} TX_AGG_CNT3_STRUC, *PTX_AGG_CNT3_STRUC; +#else +typedef union _TX_AGG_CNT3_STRUC { + struct { + USHORT AggSize7Count; + USHORT AggSize8Count; + } field; + UINT32 word; +} TX_AGG_CNT3_STRUC, *PTX_AGG_CNT3_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT4 0x1730 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT4_STRUC { + struct { + USHORT AggSize10Count; + USHORT AggSize9Count; + } field; + UINT32 word; +} TX_AGG_CNT4_STRUC, *PTX_AGG_CNT4_STRUC; +#else +typedef union _TX_AGG_CNT4_STRUC { + struct { + USHORT AggSize9Count; + USHORT AggSize10Count; + } field; + UINT32 word; +} TX_AGG_CNT4_STRUC, *PTX_AGG_CNT4_STRUC; +#endif +#define TX_AGG_CNT5 0x1734 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT5_STRUC { + struct { + USHORT AggSize12Count; + USHORT AggSize11Count; + } field; + UINT32 word; +} TX_AGG_CNT5_STRUC, *PTX_AGG_CNT5_STRUC; +#else +typedef union _TX_AGG_CNT5_STRUC { + struct { + USHORT AggSize11Count; + USHORT AggSize12Count; + } field; + UINT32 word; +} TX_AGG_CNT5_STRUC, *PTX_AGG_CNT5_STRUC; +#endif +#define TX_AGG_CNT6 0x1738 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT6_STRUC { + struct { + USHORT AggSize14Count; + USHORT AggSize13Count; + } field; + UINT32 word; +} TX_AGG_CNT6_STRUC, *PTX_AGG_CNT6_STRUC; +#else +typedef union _TX_AGG_CNT6_STRUC { + struct { + USHORT AggSize13Count; + USHORT AggSize14Count; + } field; + UINT32 word; +} TX_AGG_CNT6_STRUC, *PTX_AGG_CNT6_STRUC; +#endif +#define TX_AGG_CNT7 0x173c +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT7_STRUC { + struct { + USHORT AggSize16Count; + USHORT AggSize15Count; + } field; + UINT32 word; +} TX_AGG_CNT7_STRUC, *PTX_AGG_CNT7_STRUC; +#else +typedef union _TX_AGG_CNT7_STRUC { + struct { + USHORT AggSize15Count; + USHORT AggSize16Count; + } field; + UINT32 word; +} TX_AGG_CNT7_STRUC, *PTX_AGG_CNT7_STRUC; +#endif +#define MPDU_DENSITY_CNT 0x1740 +#ifdef RT_BIG_ENDIAN +typedef union _MPDU_DEN_CNT_STRUC { + struct { + USHORT RXZeroDelCount; //RX zero length delimiter count + USHORT TXZeroDelCount; //TX zero length delimiter count + } field; + UINT32 word; +} MPDU_DEN_CNT_STRUC, *PMPDU_DEN_CNT_STRUC; +#else +typedef union _MPDU_DEN_CNT_STRUC { + struct { + USHORT TXZeroDelCount; //TX zero length delimiter count + USHORT RXZeroDelCount; //RX zero length delimiter count + } field; + UINT32 word; +} MPDU_DEN_CNT_STRUC, *PMPDU_DEN_CNT_STRUC; +#endif +// +// TXRX control registers - base address 0x3000 +// +// rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first.. +#define TXRX_CSR1 0x77d0 + +// +// Security key table memory, base address = 0x1000 +// +#define MAC_WCID_BASE 0x1800 //8-bytes(use only 6-bytes) * 256 entry = +#define HW_WCID_ENTRY_SIZE 8 +#define PAIRWISE_KEY_TABLE_BASE 0x4000 // 32-byte * 256-entry = -byte +#define HW_KEY_ENTRY_SIZE 0x20 +#define PAIRWISE_IVEIV_TABLE_BASE 0x6000 // 8-byte * 256-entry = -byte +#define MAC_IVEIV_TABLE_BASE 0x6000 // 8-byte * 256-entry = -byte +#define HW_IVEIV_ENTRY_SIZE 8 +#define MAC_WCID_ATTRIBUTE_BASE 0x6800 // 4-byte * 256-entry = -byte +#define HW_WCID_ATTRI_SIZE 4 +#define WCID_RESERVED 0x6bfc +#define SHARED_KEY_TABLE_BASE 0x6c00 // 32-byte * 16-entry = 512-byte +#define SHARED_KEY_MODE_BASE 0x7000 // 32-byte * 16-entry = 512-byte +#define HW_SHARED_KEY_MODE_SIZE 4 +#define SHAREDKEYTABLE 0 +#define PAIRWISEKEYTABLE 1 + + +#ifdef RT_BIG_ENDIAN +typedef union _SHAREDKEY_MODE_STRUC { + struct { + UINT32 :1; + UINT32 Bss1Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key0CipherAlg:3; + } field; + UINT32 word; +} SHAREDKEY_MODE_STRUC, *PSHAREDKEY_MODE_STRUC; +#else +typedef union _SHAREDKEY_MODE_STRUC { + struct { + UINT32 Bss0Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key3CipherAlg:3; + UINT32 :1; + } field; + UINT32 word; +} SHAREDKEY_MODE_STRUC, *PSHAREDKEY_MODE_STRUC; +#endif +// 64-entry for pairwise key table +typedef struct _HW_WCID_ENTRY { // 8-byte per entry + UCHAR Address[6]; + UCHAR Rsv[2]; +} HW_WCID_ENTRY, PHW_WCID_ENTRY; + + + +// +// Other on-chip shared memory space, base = 0x2000 +// + +// CIS space - base address = 0x2000 +#define HW_CIS_BASE 0x2000 + +// Carrier-sense CTS frame base address. It's where mac stores carrier-sense frame for carrier-sense function. +#define HW_CS_CTS_BASE 0x7700 +// DFS CTS frame base address. It's where mac stores CTS frame for DFS. +#define HW_DFS_CTS_BASE 0x7780 +#define HW_CTS_FRAME_SIZE 0x80 + +// 2004-11-08 john - since NULL frame won't be that long (256 byte). We steal 16 tail bytes +// to save debugging settings +#define HW_DEBUG_SETTING_BASE 0x77f0 // 0x77f0~0x77ff total 16 bytes +#define HW_DEBUG_SETTING_BASE2 0x7770 // 0x77f0~0x77ff total 16 bytes + +// In order to support maximum 8 MBSS and its maximum length is 512 for each beacon +// Three section discontinue memory segments will be used. +// 1. The original region for BCN 0~3 +// 2. Extract memory from FCE table for BCN 4~5 +// 3. Extract memory from Pair-wise key table for BCN 6~7 +// It occupied those memory of wcid 238~253 for BCN 6 +// and wcid 222~237 for BCN 7 +#define HW_BEACON_MAX_SIZE 0x1000 /* unit: byte */ +#define HW_BEACON_BASE0 0x7800 +#define HW_BEACON_BASE1 0x7A00 +#define HW_BEACON_BASE2 0x7C00 +#define HW_BEACON_BASE3 0x7E00 +#define HW_BEACON_BASE4 0x7200 +#define HW_BEACON_BASE5 0x7400 +#define HW_BEACON_BASE6 0x5DC0 +#define HW_BEACON_BASE7 0x5BC0 + +#define HW_BEACON_MAX_COUNT 8 +#define HW_BEACON_OFFSET 0x0200 +#define HW_BEACON_CONTENT_LEN (HW_BEACON_OFFSET - TXWI_SIZE) + +// HOST-MCU shared memory - base address = 0x2100 +#define HOST_CMD_CSR 0x404 +#define H2M_MAILBOX_CSR 0x7010 +#define H2M_MAILBOX_CID 0x7014 +#define H2M_MAILBOX_STATUS 0x701c +#define H2M_INT_SRC 0x7024 +#define H2M_BBP_AGENT 0x7028 +#define M2H_CMD_DONE_CSR 0x000c +#define MCU_TXOP_ARRAY_BASE 0x000c // TODO: to be provided by Albert +#define MCU_TXOP_ENTRY_SIZE 32 // TODO: to be provided by Albert +#define MAX_NUM_OF_TXOP_ENTRY 16 // TODO: must be same with 8051 firmware +#define MCU_MBOX_VERSION 0x01 // TODO: to be confirmed by Albert +#define MCU_MBOX_VERSION_OFFSET 5 // TODO: to be provided by Albert + +// +// Host DMA registers - base address 0x200 . TX0-3=EDCAQid0-3, TX4=HCCA, TX5=MGMT, +// +// +// DMA RING DESCRIPTOR +// +#define E2PROM_CSR 0x0004 +#define IO_CNTL_CSR 0x77d0 + +#ifdef RT2860 +// 8051 firmware image for RT2860 - base address = 0x4000 +#define FIRMWARE_IMAGE_BASE 0x2000 +#define MAX_FIRMWARE_IMAGE_SIZE 0x2000 // 8kbyte +#endif // RT2860 // + + +// ================================================================ +// Tx / Rx / Mgmt ring descriptor definition +// ================================================================ + +// the following PID values are used to mark outgoing frame type in TXD->PID so that +// proper TX statistics can be collected based on these categories +// b3-2 of PID field - +#define PID_MGMT 0x05 +#define PID_BEACON 0x0c +#define PID_DATA_NORMALUCAST 0x02 +#define PID_DATA_AMPDU 0x04 +#define PID_DATA_NO_ACK 0x08 +#define PID_DATA_NOT_NORM_ACK 0x03 +// value domain of pTxD->HostQId (4-bit: 0~15) +#define QID_AC_BK 1 // meet ACI definition in 802.11e +#define QID_AC_BE 0 // meet ACI definition in 802.11e +#define QID_AC_VI 2 +#define QID_AC_VO 3 +#define QID_HCCA 4 +#define NUM_OF_TX_RING 5 +#define QID_MGMT 13 +#define QID_RX 14 +#define QID_OTHER 15 + + +// ------------------------------------------------------ +// BBP & RF definition +// ------------------------------------------------------ +#define BUSY 1 +#define IDLE 0 + +#define RF_R00 0 +#define RF_R01 1 +#define RF_R02 2 +#define RF_R03 3 +#define RF_R04 4 +#define RF_R05 5 +#define RF_R06 6 +#define RF_R07 7 +#define RF_R08 8 +#define RF_R09 9 +#define RF_R10 10 +#define RF_R11 11 +#define RF_R12 12 +#define RF_R13 13 +#define RF_R14 14 +#define RF_R15 15 +#define RF_R16 16 +#define RF_R17 17 +#define RF_R18 18 +#define RF_R19 19 +#define RF_R20 20 +#define RF_R21 21 +#define RF_R22 22 +#define RF_R23 23 +#define RF_R24 24 +#define RF_R25 25 +#define RF_R26 26 +#define RF_R27 27 +#define RF_R28 28 +#define RF_R29 29 +#define RF_R30 30 +#define RF_R31 31 + +#define BBP_R0 0 // version +#define BBP_R1 1 // TSSI +#define BBP_R2 2 // TX configure +#define BBP_R3 3 +#define BBP_R4 4 +#define BBP_R5 5 +#define BBP_R6 6 +#define BBP_R14 14 // RX configure +#define BBP_R16 16 +#define BBP_R17 17 // RX sensibility +#define BBP_R18 18 +#define BBP_R21 21 +#define BBP_R22 22 +#define BBP_R24 24 +#define BBP_R25 25 +#define BBP_R49 49 //TSSI +#define BBP_R50 50 +#define BBP_R51 51 +#define BBP_R52 52 +#define BBP_R55 55 +#define BBP_R62 62 // Rx SQ0 Threshold HIGH +#define BBP_R63 63 +#define BBP_R64 64 +#define BBP_R65 65 +#define BBP_R66 66 +#define BBP_R67 67 +#define BBP_R68 68 +#define BBP_R69 69 +#define BBP_R70 70 // Rx AGC SQ CCK Xcorr threshold +#define BBP_R73 73 +#define BBP_R75 75 +#define BBP_R77 77 +#define BBP_R81 81 +#define BBP_R82 82 +#define BBP_R83 83 +#define BBP_R84 84 +#define BBP_R86 86 +#define BBP_R91 91 +#define BBP_R92 92 +#define BBP_R94 94 // Tx Gain Control +#define BBP_R103 103 +#define BBP_R105 105 +#define BBP_R113 113 +#define BBP_R114 114 +#define BBP_R115 115 +#define BBP_R116 116 +#define BBP_R117 117 +#define BBP_R118 118 +#define BBP_R119 119 +#define BBP_R120 120 +#define BBP_R121 121 +#define BBP_R122 122 +#define BBP_R123 123 + + +#define BBPR94_DEFAULT 0x06 // Add 1 value will gain 1db + +#define RSSI_FOR_VERY_LOW_SENSIBILITY -35 +#define RSSI_FOR_LOW_SENSIBILITY -58 +#define RSSI_FOR_MID_LOW_SENSIBILITY -80 +#define RSSI_FOR_MID_SENSIBILITY -90 + +//------------------------------------------------------------------------- +// EEPROM definition +//------------------------------------------------------------------------- +#define EEDO 0x08 +#define EEDI 0x04 +#define EECS 0x02 +#define EESK 0x01 +#define EERL 0x80 + +#define EEPROM_WRITE_OPCODE 0x05 +#define EEPROM_READ_OPCODE 0x06 +#define EEPROM_EWDS_OPCODE 0x10 +#define EEPROM_EWEN_OPCODE 0x13 + +#define NUM_EEPROM_BBP_PARMS 19 // Include NIC Config 0, 1, CR, TX ALC step, BBPs +#define NUM_EEPROM_TX_G_PARMS 7 +#define EEPROM_NIC1_OFFSET 0x34 // The address is from NIC config 0, not BBP register ID +#define EEPROM_NIC2_OFFSET 0x36 // The address is from NIC config 0, not BBP register ID +#define EEPROM_BBP_BASE_OFFSET 0xf0 // The address is from NIC config 0, not BBP register ID +#define EEPROM_G_TX_PWR_OFFSET 0x52 +#define EEPROM_G_TX2_PWR_OFFSET 0x60 +#define EEPROM_LED1_OFFSET 0x3c +#define EEPROM_LED2_OFFSET 0x3e +#define EEPROM_LED3_OFFSET 0x40 +#define EEPROM_LNA_OFFSET 0x44 +#define EEPROM_RSSI_BG_OFFSET 0x46 +#define EEPROM_RSSI_A_OFFSET 0x4a +#define EEPROM_DEFINE_MAX_TXPWR 0x4e +#define EEPROM_TXPOWER_BYRATE_20MHZ_2_4G 0xde // 20MHZ 2.4G tx power. +#define EEPROM_TXPOWER_BYRATE_40MHZ_2_4G 0xee // 40MHZ 2.4G tx power. +#define EEPROM_TXPOWER_BYRATE_20MHZ_5G 0xfa // 20MHZ 5G tx power. +#define EEPROM_TXPOWER_BYRATE_40MHZ_5G 0x10a // 40MHZ 5G tx power. +#define EEPROM_A_TX_PWR_OFFSET 0x78 +#define EEPROM_A_TX2_PWR_OFFSET 0xa6 +#define EEPROM_VERSION_OFFSET 0x02 +#define EEPROM_FREQ_OFFSET 0x3a +#define EEPROM_TXPOWER_BYRATE 0xde // 20MHZ power. +#define EEPROM_TXPOWER_DELTA 0x50 // 20MHZ AND 40 MHZ use different power. This is delta in 40MHZ. +#define VALID_EEPROM_VERSION 1 + +// PairKeyMode definition +#define PKMODE_NONE 0 +#define PKMODE_WEP64 1 +#define PKMODE_WEP128 2 +#define PKMODE_TKIP 3 +#define PKMODE_AES 4 +#define PKMODE_CKIP64 5 +#define PKMODE_CKIP128 6 +#define PKMODE_TKIP_NO_MIC 7 // MIC appended by driver: not a valid value in hardware key table + +// ================================================================================= +// WCID format +// ================================================================================= +//7.1 WCID ENTRY format : 8bytes +typedef struct _WCID_ENTRY_STRUC { + UCHAR RXBABitmap7; // bit0 for TID8, bit7 for TID 15 + UCHAR RXBABitmap0; // bit0 for TID0, bit7 for TID 7 + UCHAR MAC[6]; // 0 for shared key table. 1 for pairwise key table +} WCID_ENTRY_STRUC, *PWCID_ENTRY_STRUC; + +//8.1.1 SECURITY KEY format : 8DW +// 32-byte per entry, total 16-entry for shared key table, 64-entry for pairwise key table +typedef struct _HW_KEY_ENTRY { // 32-byte per entry + UCHAR Key[16]; + UCHAR TxMic[8]; + UCHAR RxMic[8]; +} HW_KEY_ENTRY, *PHW_KEY_ENTRY; + +//8.1.2 IV/EIV format : 2DW + +//8.1.3 RX attribute entry format : 1DW +#ifdef RT_BIG_ENDIAN +typedef struct _MAC_ATTRIBUTE_STRUC { + UINT32 rsv:22; + UINT32 RXWIUDF:3; + UINT32 BSSIDIdx:3; //multipleBSS index for the WCID + UINT32 PairKeyMode:3; + UINT32 KeyTab:1; // 0 for shared key table. 1 for pairwise key table +} MAC_ATTRIBUTE_STRUC, *PMAC_ATTRIBUTE_STRUC; +#else +typedef struct _MAC_ATTRIBUTE_STRUC { + UINT32 KeyTab:1; // 0 for shared key table. 1 for pairwise key table + UINT32 PairKeyMode:3; + UINT32 BSSIDIdx:3; //multipleBSS index for the WCID + UINT32 RXWIUDF:3; + UINT32 rsv:22; +} MAC_ATTRIBUTE_STRUC, *PMAC_ATTRIBUTE_STRUC; +#endif + + +// ================================================================================= +// TX / RX ring descriptor format +// ================================================================================= + +// the first 24-byte in TXD is called TXINFO and will be DMAed to MAC block through TXFIFO. +// MAC block use this TXINFO to control the transmission behavior of this frame. +#define FIFO_MGMT 0 +#define FIFO_HCCA 1 +#define FIFO_EDCA 2 + +// +// TX descriptor format, Tx ring, Mgmt Ring +// +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _TXD_STRUC { + // Word 0 + UINT32 SDPtr0; + // Word 1 + UINT32 DMADONE:1; + UINT32 LastSec0:1; + UINT32 SDLen0:14; + UINT32 Burst:1; + UINT32 LastSec1:1; + UINT32 SDLen1:14; + // Word 2 + UINT32 SDPtr1; + // Word 3 + UINT32 ICO:1; + UINT32 UCO:1; + UINT32 TCO:1; + UINT32 rsv:2; + UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA + UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition + UINT32 rsv2:24; +} TXD_STRUC, *PTXD_STRUC; +#else +typedef struct PACKED _TXD_STRUC { + // Word 0 + UINT32 SDPtr0; + // Word 1 + UINT32 SDLen1:14; + UINT32 LastSec1:1; + UINT32 Burst:1; + UINT32 SDLen0:14; + UINT32 LastSec0:1; + UINT32 DMADONE:1; + //Word2 + UINT32 SDPtr1; + //Word3 + UINT32 rsv2:24; + UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition + UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA + UINT32 rsv:2; + UINT32 TCO:1; // + UINT32 UCO:1; // + UINT32 ICO:1; // +} TXD_STRUC, *PTXD_STRUC; +#endif + + +// +// TXD Wireless Information format for Tx ring and Mgmt Ring +// +//txop : for txop mode +// 0:txop for the MPDU frame will be handles by ASIC by register +// 1/2/3:the MPDU frame is send after PIFS/backoff/SIFS +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _TXWI_STRUC { + // Word 0 + UINT32 PHYMODE:2; + UINT32 TxBF:1; // 3*3 + UINT32 rsv2:1; + UINT32 Ifs:1; // + UINT32 STBC:2; //channel bandwidth 20MHz or 40 MHz + UINT32 ShortGI:1; + UINT32 BW:1; //channel bandwidth 20MHz or 40 MHz + UINT32 MCS:7; + + UINT32 rsv:6; + UINT32 txop:2; //tx back off mode 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs only when previous frame exchange is successful. + UINT32 MpduDensity:3; + UINT32 AMPDU:1; + + UINT32 TS:1; + UINT32 CFACK:1; + UINT32 MIMOps:1; // the remote peer is in dynamic MIMO-PS mode + UINT32 FRAG:1; // 1 to inform TKIP engine this is a fragment. + // Word 1 + UINT32 PacketId:4; + UINT32 MPDUtotalByteCount:12; + UINT32 WirelessCliID:8; + UINT32 BAWinSize:6; + UINT32 NSEQ:1; + UINT32 ACK:1; + // Word 2 + UINT32 IV; + // Word 3 + UINT32 EIV; +} TXWI_STRUC, *PTXWI_STRUC; +#else +typedef struct PACKED _TXWI_STRUC { + // Word 0 + UINT32 FRAG:1; // 1 to inform TKIP engine this is a fragment. + UINT32 MIMOps:1; // the remote peer is in dynamic MIMO-PS mode + UINT32 CFACK:1; + UINT32 TS:1; + + UINT32 AMPDU:1; + UINT32 MpduDensity:3; + UINT32 txop:2; //FOR "THIS" frame. 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs only when previous frame exchange is successful. + UINT32 rsv:6; + + UINT32 MCS:7; + UINT32 BW:1; //channel bandwidth 20MHz or 40 MHz + UINT32 ShortGI:1; + UINT32 STBC:2; // 1: STBC support MCS =0-7, 2,3 : RESERVE + UINT32 Ifs:1; // + UINT32 rsv2:1; + UINT32 TxBF:1; // 3*3 + UINT32 PHYMODE:2; + // Word 1 + UINT32 ACK:1; + UINT32 NSEQ:1; + UINT32 BAWinSize:6; + UINT32 WirelessCliID:8; + UINT32 MPDUtotalByteCount:12; + UINT32 PacketId:4; + //Word2 + UINT32 IV; + //Word3 + UINT32 EIV; +} TXWI_STRUC, *PTXWI_STRUC; +#endif +// +// Rx descriptor format, Rx Ring +// +#ifdef RT2860 +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _RXD_STRUC { + // Word 0 + UINT32 SDP0; + // Word 1 + UINT32 DDONE:1; + UINT32 LS0:1; + UINT32 SDL0:14; + UINT32 Rsv:2; + UINT32 SDL1:14; + // Word 2 + UINT32 SDP1; + // Word 3 + UINT32 Rsv1:13; + UINT32 PlcpRssil:1;// To be moved + UINT32 PlcpSignal:1; // To be moved + UINT32 Decrypted:1; // this frame is being decrypted. + UINT32 AMPDU:1; + UINT32 L2PAD:1; + UINT32 RSSI:1; + UINT32 HTC:1; + UINT32 AMSDU:1; // rx with 802.3 header, not 802.11 header. obsolete. + UINT32 CipherErr:2; // 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid + UINT32 Crc:1; // 1: CRC error + UINT32 MyBss:1; // 1: this frame belongs to the same BSSID + UINT32 Bcast:1; // 1: this is a broadcast frame + UINT32 Mcast:1; // 1: this is a multicast frame + UINT32 U2M:1; // 1: this RX frame is unicast to me + UINT32 FRAG:1; + UINT32 NULLDATA:1; + UINT32 DATA:1; + UINT32 BA:1; + +} RXD_STRUC, *PRXD_STRUC, RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC; +#else +typedef struct PACKED _RXD_STRUC { + // Word 0 + UINT32 SDP0; + // Word 1 + UINT32 SDL1:14; + UINT32 Rsv:2; + UINT32 SDL0:14; + UINT32 LS0:1; + UINT32 DDONE:1; + // Word 2 + UINT32 SDP1; + // Word 3 + UINT32 BA:1; + UINT32 DATA:1; + UINT32 NULLDATA:1; + UINT32 FRAG:1; + UINT32 U2M:1; // 1: this RX frame is unicast to me + UINT32 Mcast:1; // 1: this is a multicast frame + UINT32 Bcast:1; // 1: this is a broadcast frame + UINT32 MyBss:1; // 1: this frame belongs to the same BSSID + UINT32 Crc:1; // 1: CRC error + UINT32 CipherErr:2; // 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid + UINT32 AMSDU:1; // rx with 802.3 header, not 802.11 header. + UINT32 HTC:1; + UINT32 RSSI:1; + UINT32 L2PAD:1; + UINT32 AMPDU:1; + UINT32 Decrypted:1; // this frame is being decrypted. + UINT32 PlcpSignal:1; // To be moved + UINT32 PlcpRssil:1;// To be moved + UINT32 Rsv1:13; +} RXD_STRUC, *PRXD_STRUC, RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC; +#endif +#endif // RT2860 // +// +// RXWI wireless information format, in PBF. invisible in driver. +// +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _RXWI_STRUC { + // Word 0 + UINT32 TID:4; + UINT32 MPDUtotalByteCount:12; + UINT32 UDF:3; + UINT32 BSSID:3; + UINT32 KeyIndex:2; + UINT32 WirelessCliID:8; + // Word 1 + UINT32 PHYMODE:2; // 1: this RX frame is unicast to me + UINT32 rsv:3; + UINT32 STBC:2; + UINT32 ShortGI:1; + UINT32 BW:1; + UINT32 MCS:7; + UINT32 SEQUENCE:12; + UINT32 FRAG:4; + // Word 2 + UINT32 rsv1:8; + UINT32 RSSI2:8; + UINT32 RSSI1:8; + UINT32 RSSI0:8; + // Word 3 + UINT32 rsv2:16; + UINT32 SNR1:8; + UINT32 SNR0:8; +} RXWI_STRUC, *PRXWI_STRUC; +#else +typedef struct PACKED _RXWI_STRUC { + // Word 0 + UINT32 WirelessCliID:8; + UINT32 KeyIndex:2; + UINT32 BSSID:3; + UINT32 UDF:3; + UINT32 MPDUtotalByteCount:12; + UINT32 TID:4; + // Word 1 + UINT32 FRAG:4; + UINT32 SEQUENCE:12; + UINT32 MCS:7; + UINT32 BW:1; + UINT32 ShortGI:1; + UINT32 STBC:2; + UINT32 rsv:3; + UINT32 PHYMODE:2; // 1: this RX frame is unicast to me + //Word2 + UINT32 RSSI0:8; + UINT32 RSSI1:8; + UINT32 RSSI2:8; + UINT32 rsv1:8; + //Word3 + UINT32 SNR0:8; + UINT32 SNR1:8; + UINT32 rsv2:16; +} RXWI_STRUC, *PRXWI_STRUC; +#endif + + +// ================================================================================= +// HOST-MCU communication data structure +// ================================================================================= + +// +// H2M_MAILBOX_CSR: Host-to-MCU Mailbox +// +#ifdef RT_BIG_ENDIAN +typedef union _H2M_MAILBOX_STRUC { + struct { + UINT32 Owner:8; + UINT32 CmdToken:8; // 0xff tells MCU not to report CmdDoneInt after excuting the command + UINT32 HighByte:8; + UINT32 LowByte:8; + } field; + UINT32 word; +} H2M_MAILBOX_STRUC, *PH2M_MAILBOX_STRUC; +#else +typedef union _H2M_MAILBOX_STRUC { + struct { + UINT32 LowByte:8; + UINT32 HighByte:8; + UINT32 CmdToken:8; + UINT32 Owner:8; + } field; + UINT32 word; +} H2M_MAILBOX_STRUC, *PH2M_MAILBOX_STRUC; +#endif + +// +// M2H_CMD_DONE_CSR: MCU-to-Host command complete indication +// +#ifdef RT_BIG_ENDIAN +typedef union _M2H_CMD_DONE_STRUC { + struct { + UINT32 CmdToken3; + UINT32 CmdToken2; + UINT32 CmdToken1; + UINT32 CmdToken0; + } field; + UINT32 word; +} M2H_CMD_DONE_STRUC, *PM2H_CMD_DONE_STRUC; +#else +typedef union _M2H_CMD_DONE_STRUC { + struct { + UINT32 CmdToken0; + UINT32 CmdToken1; + UINT32 CmdToken2; + UINT32 CmdToken3; + } field; + UINT32 word; +} M2H_CMD_DONE_STRUC, *PM2H_CMD_DONE_STRUC; +#endif + + + +// +// MCU_LEDCS: MCU LED Control Setting. +// +#ifdef RT_BIG_ENDIAN +typedef union _MCU_LEDCS_STRUC { + struct { + UCHAR Polarity:1; + UCHAR LedMode:7; + } field; + UCHAR word; +} MCU_LEDCS_STRUC, *PMCU_LEDCS_STRUC; +#else +typedef union _MCU_LEDCS_STRUC { + struct { + UCHAR LedMode:7; + UCHAR Polarity:1; + } field; + UCHAR word; +} MCU_LEDCS_STRUC, *PMCU_LEDCS_STRUC; +#endif +// ================================================================================= +// Register format +// ================================================================================= + + + +//NAV_TIME_CFG :NAV +#ifdef RT_BIG_ENDIAN +typedef union _NAV_TIME_CFG_STRUC { + struct { + USHORT rsv:6; + USHORT ZeroSifs:1; // Applied zero SIFS timer after OFDM RX 0: disable + USHORT Eifs:9; // in unit of 1-us + UCHAR SlotTime; // in unit of 1-us + UCHAR Sifs; // in unit of 1-us + } field; + UINT32 word; +} NAV_TIME_CFG_STRUC, *PNAV_TIME_CFG_STRUC; +#else +typedef union _NAV_TIME_CFG_STRUC { + struct { + UCHAR Sifs; // in unit of 1-us + UCHAR SlotTime; // in unit of 1-us + USHORT Eifs:9; // in unit of 1-us + USHORT ZeroSifs:1; // Applied zero SIFS timer after OFDM RX 0: disable + USHORT rsv:6; + } field; + UINT32 word; +} NAV_TIME_CFG_STRUC, *PNAV_TIME_CFG_STRUC; +#endif + + + + + +// +// RX_FILTR_CFG: /RX configuration register +// +#ifdef RT_BIG_ENDIAN +typedef union RX_FILTR_CFG_STRUC { + struct { + UINT32 :15; + UINT32 DropRsvCntlType:1; + + UINT32 DropBAR:1; // + UINT32 DropBA:1; // + UINT32 DropPsPoll:1; // Drop Ps-Poll + UINT32 DropRts:1; // Drop Ps-Poll + + UINT32 DropCts:1; // Drop Ps-Poll + UINT32 DropAck:1; // Drop Ps-Poll + UINT32 DropCFEnd:1; // Drop Ps-Poll + UINT32 DropCFEndAck:1; // Drop Ps-Poll + + UINT32 DropDuplicate:1; // Drop duplicate frame + UINT32 DropBcast:1; // Drop broadcast frames + UINT32 DropMcast:1; // Drop multicast frames + UINT32 DropVerErr:1; // Drop version error frame + + UINT32 DropNotMyBSSID:1; // Drop fram ToDs bit is true + UINT32 DropNotToMe:1; // Drop not to me unicast frame + UINT32 DropPhyErr:1; // Drop physical error + UINT32 DropCRCErr:1; // Drop CRC error + } field; + UINT32 word; +} RX_FILTR_CFG_STRUC, *PRX_FILTR_CFG_STRUC; +#else +typedef union _RX_FILTR_CFG_STRUC { + struct { + UINT32 DropCRCErr:1; // Drop CRC error + UINT32 DropPhyErr:1; // Drop physical error + UINT32 DropNotToMe:1; // Drop not to me unicast frame + UINT32 DropNotMyBSSID:1; // Drop fram ToDs bit is true + + UINT32 DropVerErr:1; // Drop version error frame + UINT32 DropMcast:1; // Drop multicast frames + UINT32 DropBcast:1; // Drop broadcast frames + UINT32 DropDuplicate:1; // Drop duplicate frame + + UINT32 DropCFEndAck:1; // Drop Ps-Poll + UINT32 DropCFEnd:1; // Drop Ps-Poll + UINT32 DropAck:1; // Drop Ps-Poll + UINT32 DropCts:1; // Drop Ps-Poll + + UINT32 DropRts:1; // Drop Ps-Poll + UINT32 DropPsPoll:1; // Drop Ps-Poll + UINT32 DropBA:1; // + UINT32 DropBAR:1; // + + UINT32 DropRsvCntlType:1; + UINT32 :15; + } field; + UINT32 word; +} RX_FILTR_CFG_STRUC, *PRX_FILTR_CFG_STRUC; +#endif + + + + +// +// PHY_CSR4: RF serial control register +// +#ifdef RT_BIG_ENDIAN +typedef union _PHY_CSR4_STRUC { + struct { + UINT32 Busy:1; // 1: ASIC is busy execute RF programming. + UINT32 PLL_LD:1; // RF PLL_LD status + UINT32 IFSelect:1; // 1: select IF to program, 0: select RF to program + UINT32 NumberOfBits:5; // Number of bits used in RFRegValue (I:20, RFMD:22) + UINT32 RFRegValue:24; // Register value (include register id) serial out to RF/IF chip. + } field; + UINT32 word; +} PHY_CSR4_STRUC, *PPHY_CSR4_STRUC; +#else +typedef union _PHY_CSR4_STRUC { + struct { + UINT32 RFRegValue:24; // Register value (include register id) serial out to RF/IF chip. + UINT32 NumberOfBits:5; // Number of bits used in RFRegValue (I:20, RFMD:22) + UINT32 IFSelect:1; // 1: select IF to program, 0: select RF to program + UINT32 PLL_LD:1; // RF PLL_LD status + UINT32 Busy:1; // 1: ASIC is busy execute RF programming. + } field; + UINT32 word; +} PHY_CSR4_STRUC, *PPHY_CSR4_STRUC; +#endif + + +// +// SEC_CSR5: shared key table security mode register +// +#ifdef RT_BIG_ENDIAN +typedef union _SEC_CSR5_STRUC { + struct { + UINT32 :1; + UINT32 Bss3Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key0CipherAlg:3; + } field; + UINT32 word; +} SEC_CSR5_STRUC, *PSEC_CSR5_STRUC; +#else +typedef union _SEC_CSR5_STRUC { + struct { + UINT32 Bss2Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key3CipherAlg:3; + UINT32 :1; + } field; + UINT32 word; +} SEC_CSR5_STRUC, *PSEC_CSR5_STRUC; +#endif + + +// +// HOST_CMD_CSR: For HOST to interrupt embedded processor +// +#ifdef RT_BIG_ENDIAN +typedef union _HOST_CMD_CSR_STRUC { + struct { + UINT32 Rsv:24; + UINT32 HostCommand:8; + } field; + UINT32 word; +} HOST_CMD_CSR_STRUC, *PHOST_CMD_CSR_STRUC; +#else +typedef union _HOST_CMD_CSR_STRUC { + struct { + UINT32 HostCommand:8; + UINT32 Rsv:24; + } field; + UINT32 word; +} HOST_CMD_CSR_STRUC, *PHOST_CMD_CSR_STRUC; +#endif + + +// +// AIFSN_CSR: AIFSN for each EDCA AC +// + + + +// +// E2PROM_CSR: EEPROM control register +// +#ifdef RT_BIG_ENDIAN +typedef union _E2PROM_CSR_STRUC { + struct { + UINT32 Rsvd:25; + UINT32 LoadStatus:1; // 1:loading, 0:done + UINT32 Type:1; // 1: 93C46, 0:93C66 + UINT32 EepromDO:1; + UINT32 EepromDI:1; + UINT32 EepromCS:1; + UINT32 EepromSK:1; + UINT32 Reload:1; // Reload EEPROM content, write one to reload, self-cleared. + } field; + UINT32 word; +} E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC; +#else +typedef union _E2PROM_CSR_STRUC { + struct { + UINT32 Reload:1; // Reload EEPROM content, write one to reload, self-cleared. + UINT32 EepromSK:1; + UINT32 EepromCS:1; + UINT32 EepromDI:1; + UINT32 EepromDO:1; + UINT32 Type:1; // 1: 93C46, 0:93C66 + UINT32 LoadStatus:1; // 1:loading, 0:done + UINT32 Rsvd:25; + } field; + UINT32 word; +} E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC; +#endif + + +// ------------------------------------------------------------------- +// E2PROM data layout +// ------------------------------------------------------------------- + +// +// EEPROM antenna select format +// +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_ANTENNA_STRUC { + struct { + USHORT Rsv:4; + USHORT RfIcType:4; // see E2PROM document + USHORT TxPath:4; // 1: 1T, 2: 2T + USHORT RxPath:4; // 1: 1R, 2: 2R, 3: 3R + } field; + USHORT word; +} EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC; +#else +typedef union _EEPROM_ANTENNA_STRUC { + struct { + USHORT RxPath:4; // 1: 1R, 2: 2R, 3: 3R + USHORT TxPath:4; // 1: 1T, 2: 2T + USHORT RfIcType:4; // see E2PROM document + USHORT Rsv:4; + } field; + USHORT word; +} EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_NIC_CINFIG2_STRUC { + struct { + USHORT Rsv2:6; // must be 0 + USHORT BW40MAvailForA:1; // 0:enable, 1:disable + USHORT BW40MAvailForG:1; // 0:enable, 1:disable + USHORT EnableWPSPBC:1; // WPS PBC Control bit + USHORT BW40MSidebandForA:1; + USHORT BW40MSidebandForG:1; + USHORT CardbusAcceleration:1; // !!! NOTE: 0 - enable, 1 - disable + USHORT ExternalLNAForA:1; // external LNA enable for 5G + USHORT ExternalLNAForG:1; // external LNA enable for 2.4G + USHORT DynamicTxAgcControl:1; // + USHORT HardwareRadioControl:1; // Whether RF is controlled by driver or HW. 1:enable hw control, 0:disable + } field; + USHORT word; +} EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC; +#else +typedef union _EEPROM_NIC_CINFIG2_STRUC { + struct { + USHORT HardwareRadioControl:1; // 1:enable, 0:disable + USHORT DynamicTxAgcControl:1; // + USHORT ExternalLNAForG:1; // + USHORT ExternalLNAForA:1; // external LNA enable for 2.4G + USHORT CardbusAcceleration:1; // !!! NOTE: 0 - enable, 1 - disable + USHORT BW40MSidebandForG:1; + USHORT BW40MSidebandForA:1; + USHORT EnableWPSPBC:1; // WPS PBC Control bit + USHORT BW40MAvailForG:1; // 0:enable, 1:disable + USHORT BW40MAvailForA:1; // 0:enable, 1:disable + USHORT Rsv2:6; // must be 0 + } field; + USHORT word; +} EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC; +#endif + +// +// TX_PWR Value valid range 0xFA(-6) ~ 0x24(36) +// +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_TX_PWR_STRUC { + struct { + CHAR Byte1; // High Byte + CHAR Byte0; // Low Byte + } field; + USHORT word; +} EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC; +#else +typedef union _EEPROM_TX_PWR_STRUC { + struct { + CHAR Byte0; // Low Byte + CHAR Byte1; // High Byte + } field; + USHORT word; +} EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_VERSION_STRUC { + struct { + UCHAR Version; // High Byte + UCHAR FaeReleaseNumber; // Low Byte + } field; + USHORT word; +} EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC; +#else +typedef union _EEPROM_VERSION_STRUC { + struct { + UCHAR FaeReleaseNumber; // Low Byte + UCHAR Version; // High Byte + } field; + USHORT word; +} EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_LED_STRUC { + struct { + USHORT Rsvd:3; // Reserved + USHORT LedMode:5; // Led mode. + USHORT PolarityGPIO_4:1; // Polarity GPIO#4 setting. + USHORT PolarityGPIO_3:1; // Polarity GPIO#3 setting. + USHORT PolarityGPIO_2:1; // Polarity GPIO#2 setting. + USHORT PolarityGPIO_1:1; // Polarity GPIO#1 setting. + USHORT PolarityGPIO_0:1; // Polarity GPIO#0 setting. + USHORT PolarityACT:1; // Polarity ACT setting. + USHORT PolarityRDY_A:1; // Polarity RDY_A setting. + USHORT PolarityRDY_G:1; // Polarity RDY_G setting. + } field; + USHORT word; +} EEPROM_LED_STRUC, *PEEPROM_LED_STRUC; +#else +typedef union _EEPROM_LED_STRUC { + struct { + USHORT PolarityRDY_G:1; // Polarity RDY_G setting. + USHORT PolarityRDY_A:1; // Polarity RDY_A setting. + USHORT PolarityACT:1; // Polarity ACT setting. + USHORT PolarityGPIO_0:1; // Polarity GPIO#0 setting. + USHORT PolarityGPIO_1:1; // Polarity GPIO#1 setting. + USHORT PolarityGPIO_2:1; // Polarity GPIO#2 setting. + USHORT PolarityGPIO_3:1; // Polarity GPIO#3 setting. + USHORT PolarityGPIO_4:1; // Polarity GPIO#4 setting. + USHORT LedMode:5; // Led mode. + USHORT Rsvd:3; // Reserved + } field; + USHORT word; +} EEPROM_LED_STRUC, *PEEPROM_LED_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_TXPOWER_DELTA_STRUC { + struct { + UCHAR TxPowerEnable:1;// Enable + UCHAR Type:1; // 1: plus the delta value, 0: minus the delta value + UCHAR DeltaValue:6; // Tx Power dalta value (MAX=4) + } field; + UCHAR value; +} EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC; +#else +typedef union _EEPROM_TXPOWER_DELTA_STRUC { + struct { + UCHAR DeltaValue:6; // Tx Power dalta value (MAX=4) + UCHAR Type:1; // 1: plus the delta value, 0: minus the delta value + UCHAR TxPowerEnable:1;// Enable + } field; + UCHAR value; +} EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC; +#endif + +// +// QOS_CSR0: TXOP holder address0 register +// +#ifdef RT_BIG_ENDIAN +typedef union _QOS_CSR0_STRUC { + struct { + UCHAR Byte3; // MAC address byte 3 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte0; // MAC address byte 0 + } field; + UINT32 word; +} QOS_CSR0_STRUC, *PQOS_CSR0_STRUC; +#else +typedef union _QOS_CSR0_STRUC { + struct { + UCHAR Byte0; // MAC address byte 0 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte3; // MAC address byte 3 + } field; + UINT32 word; +} QOS_CSR0_STRUC, *PQOS_CSR0_STRUC; +#endif + +// +// QOS_CSR1: TXOP holder address1 register +// +#ifdef RT_BIG_ENDIAN +typedef union _QOS_CSR1_STRUC { + struct { + UCHAR Rsvd1; + UCHAR Rsvd0; + UCHAR Byte5; // MAC address byte 5 + UCHAR Byte4; // MAC address byte 4 + } field; + UINT32 word; +} QOS_CSR1_STRUC, *PQOS_CSR1_STRUC; +#else +typedef union _QOS_CSR1_STRUC { + struct { + UCHAR Byte4; // MAC address byte 4 + UCHAR Byte5; // MAC address byte 5 + UCHAR Rsvd0; + UCHAR Rsvd1; + } field; + UINT32 word; +} QOS_CSR1_STRUC, *PQOS_CSR1_STRUC; +#endif + +#define RF_CSR_CFG 0x500 +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG_STRUC { + struct { + UINT Rsvd1:14; // Reserved + UINT RF_CSR_KICK:1; // kick RF register read/write + UINT RF_CSR_WR:1; // 0: read 1: write + UINT Rsvd2:3; // Reserved + UINT TESTCSR_RFACC_REGNUM:5; // RF register ID + UINT RF_CSR_DATA:8; // DATA + } field; + UINT word; +} RF_CSR_CFG_STRUC, *PRF_CSR_CFG_STRUC; +#else +typedef union _RF_CSR_CFG_STRUC { + struct { + UINT RF_CSR_DATA:8; // DATA + UINT TESTCSR_RFACC_REGNUM:5; // RF register ID + UINT Rsvd2:3; // Reserved + UINT RF_CSR_WR:1; // 0: read 1: write + UINT RF_CSR_KICK:1; // kick RF register read/write + UINT Rsvd1:14; // Reserved + } field; + UINT word; +} RF_CSR_CFG_STRUC, *PRF_CSR_CFG_STRUC; +#endif + +#endif // __RT28XX_H__ diff --git a/drivers/staging/rt2860/rt_ate.c b/drivers/staging/rt2860/rt_ate.c new file mode 100644 index 000000000000..2f07db565c30 --- /dev/null +++ b/drivers/staging/rt2860/rt_ate.c @@ -0,0 +1,6025 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "rt_config.h" + +#ifdef RALINK_ATE +UCHAR TemplateFrame[24] = {0x08/* Data type */,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0xAA,0xBB,0x12,0x34,0x56,0x00,0x11,0x22,0xAA,0xBB,0xCC,0x00,0x00}; // 802.11 MAC Header, Type:Data, Length:24bytes +extern RTMP_RF_REGS RF2850RegTable[]; +extern UCHAR NUM_OF_2850_CHNL; + +static CHAR CCKRateTable[] = {0, 1, 2, 3, 8, 9, 10, 11, -1}; /* CCK Mode. */ +static CHAR OFDMRateTable[] = {0, 1, 2, 3, 4, 5, 6, 7, -1}; /* OFDM Mode. */ +static CHAR HTMIXRateTable[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1}; /* HT Mix Mode. */ + +static INT TxDmaBusy( + IN PRTMP_ADAPTER pAd); + +static INT RxDmaBusy( + IN PRTMP_ADAPTER pAd); + +static VOID RtmpDmaEnable( + IN PRTMP_ADAPTER pAd, + IN INT Enable); + +static VOID BbpSoftReset( + IN PRTMP_ADAPTER pAd); + +static VOID RtmpRfIoWrite( + IN PRTMP_ADAPTER pAd); + +static INT ATESetUpFrame( + IN PRTMP_ADAPTER pAd, + IN UINT32 TxIdx); + +static INT ATETxPwrHandler( + IN PRTMP_ADAPTER pAd, + IN char index); + +static INT ATECmdHandler( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +static int CheckMCSValid( + IN UCHAR Mode, + IN UCHAR Mcs); + +#ifdef RT2860 +static VOID ATEWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pOutTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN CFACK, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR TID, + IN UCHAR TxRate, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING *pTransmit); +#endif // RT2860 // + + +static VOID SetJapanFilter( + IN PRTMP_ADAPTER pAd); + +/*=========================end of prototype=========================*/ + +#ifdef RT2860 +static INT TxDmaBusy( + IN PRTMP_ADAPTER pAd) +{ + INT result; + WPDMA_GLO_CFG_STRUC GloCfg; + + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); // disable DMA + if (GloCfg.field.TxDMABusy) + result = 1; + else + result = 0; + + return result; +} + +static INT RxDmaBusy( + IN PRTMP_ADAPTER pAd) +{ + INT result; + WPDMA_GLO_CFG_STRUC GloCfg; + + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); // disable DMA + if (GloCfg.field.RxDMABusy) + result = 1; + else + result = 0; + + return result; +} + +static VOID RtmpDmaEnable( + IN PRTMP_ADAPTER pAd, + IN INT Enable) +{ + BOOLEAN value; + ULONG WaitCnt; + WPDMA_GLO_CFG_STRUC GloCfg; + + value = Enable > 0 ? 1 : 0; + + // check DMA is in busy mode. + WaitCnt = 0; + while (TxDmaBusy(pAd) || RxDmaBusy(pAd)) + { + RTMPusecDelay(10); + if (WaitCnt++ > 100) + break; + } + + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); // disable DMA + GloCfg.field.EnableTxDMA = value; + GloCfg.field.EnableRxDMA = value; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); // abort all TX rings + RTMPusecDelay(5000); + + return; +} +#endif // RT2860 // + + +static VOID BbpSoftReset( + IN PRTMP_ADAPTER pAd) +{ + UCHAR BbpData = 0; + + // Soft reset, set BBP R21 bit0=1->0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R21, &BbpData); + BbpData |= 0x00000001; //set bit0=1 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R21, BbpData); + + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R21, &BbpData); + BbpData &= ~(0x00000001); //set bit0=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R21, BbpData); + + return; +} + +static VOID RtmpRfIoWrite( + IN PRTMP_ADAPTER pAd) +{ + // Set RF value 1's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 2's set R3[bit2] = [1] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 | 0x04)); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 3's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + return; +} + +static int CheckMCSValid( + UCHAR Mode, + UCHAR Mcs) +{ + int i; + PCHAR pRateTab; + + switch(Mode) + { + case 0: + pRateTab = CCKRateTable; + break; + case 1: + pRateTab = OFDMRateTable; + break; + case 2: + case 3: + pRateTab = HTMIXRateTable; + break; + default: + ATEDBGPRINT(RT_DEBUG_ERROR, ("unrecognizable Tx Mode %d\n", Mode)); + return -1; + break; + } + + i = 0; + while(pRateTab[i] != -1) + { + if (pRateTab[i] == Mcs) + return 0; + i++; + } + + return -1; +} + +#if 1 +static INT ATETxPwrHandler( + IN PRTMP_ADAPTER pAd, + IN char index) +{ + ULONG R; + CHAR TxPower; + UCHAR Bbp94 = 0; + BOOLEAN bPowerReduce = FALSE; + +#ifdef RALINK_28xx_QA + if ((pAd->ate.bQATxStart == TRUE) || (pAd->ate.bQARxStart == TRUE)) + { + /* When QA is used for Tx, pAd->ate.TxPower0/1 and real tx power + ** are not synchronized. + */ +/* + pAd->ate.TxPower0 = pAd->LatchRfRegs.xxx; + pAd->ate.TxPower1 = pAd->LatchRfRegs.xxx; +*/ + return 0; + } + else +#endif // RALINK_28xx_QA // + { + TxPower = index == 0 ? pAd->ate.TxPower0 : pAd->ate.TxPower1; + + if (pAd->ate.Channel <= 14) + { + if (TxPower > 31) + { + // + // R3, R4 can't large than 31 (0x24), 31 ~ 36 used by BBP 94 + // + R = 31; + if (TxPower <= 36) + Bbp94 = BBPR94_DEFAULT + (UCHAR)(TxPower - 31); + } + else if (TxPower < 0) + { + // + // R3, R4 can't less than 0, -1 ~ -6 used by BBP 94 + // + R = 0; + if (TxPower >= -6) + Bbp94 = BBPR94_DEFAULT + TxPower; + } + else + { + // 0 ~ 31 + R = (ULONG) TxPower; + Bbp94 = BBPR94_DEFAULT; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s (TxPower=%d, R=%ld, BBP_R94=%d)\n", __FUNCTION__, TxPower, R, Bbp94)); + } + else// 5.5 GHz + { + if (TxPower > 15) + { + // + // R3, R4 can't large than 15 (0x0F) + // + R = 15; + } + else if (TxPower < 0) + { + // + // R3, R4 can't less than 0 + // + // -1 ~ -7 + ASSERT((TxPower >= -7)); + R = (ULONG)(TxPower + 7); + bPowerReduce = TRUE; + } + else + { + // 0 ~ 15 + R = (ULONG) TxPower; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s (TxPower=%d, R=%lu)\n", __FUNCTION__, TxPower, R)); + } + + if (pAd->ate.Channel <= 14) + { + if (index == 0) + { + R = R << 9; // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = R << 6; // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + else// 5.5GHz + { + if (bPowerReduce == FALSE) + { + if (index == 0) + { + R = (R << 10) | (1 << 9); // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = (R << 7) | (1 << 6); // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + else + { + if (index == 0) + { + R = (R << 10); // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + + /* Clear bit 9 of R3 to reduce 7dB. */ + pAd->LatchRfRegs.R3 = (R & (~(1 << 9))); + } + else + { + R = (R << 7); // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + + /* Clear bit 6 of R4 to reduce 7dB. */ + pAd->LatchRfRegs.R4 = (R & (~(1 << 6))); + } + } + } + + RtmpRfIoWrite(pAd); + + return 0; + } +} +#else// 1 // +static INT ATETxPwrHandler( + IN PRTMP_ADAPTER pAd, + IN char index) +{ + ULONG R; + CHAR TxPower; + UCHAR Bbp94 = 0; + +#ifdef RALINK_28xx_QA + if ((pAd->ate.bQATxStart == TRUE) || (pAd->ate.bQARxStart == TRUE)) + { + // TODO: how to get current TxPower0/1 from pAd->LatchRfRegs ? + /* When QA is used for Tx, pAd->ate.TxPower0/1 and real tx power + ** are not synchronized. + */ +/* + pAd->ate.TxPower0 = pAd->LatchRfRegs.xxx; + pAd->ate.TxPower1 = pAd->LatchRfRegs.xxx; +*/ + return 0; + } + else +#endif // RALINK_28xx_QA // + { + TxPower = index == 0 ? pAd->ate.TxPower0 : pAd->ate.TxPower1; + + if (TxPower > 31) + { + // + // R3, R4 can't large than 36 (0x24), 31 ~ 36 used by BBP 94 + // + R = 31; + if (TxPower <= 36) + Bbp94 = BBPR94_DEFAULT + (UCHAR)(TxPower - 31); + } + else if (TxPower < 0) + { + // + // R3, R4 can't less than 0, -1 ~ -6 used by BBP 94 + // + R = 0; + if (TxPower >= -6) + Bbp94 = BBPR94_DEFAULT + TxPower; + } + else + { + // 0 ~ 31 + R = (ULONG) TxPower; + Bbp94 = BBPR94_DEFAULT; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s (TxPower=%d, R3=%ld, BBP_R94=%d)\n", __FUNCTION__, TxPower, R, Bbp94)); + + if (pAd->ate.Channel <= 14) + { + if (index == 0) + { + R = R << 9; // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = R << 6; // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + else + { + if (index == 0) + { + R = (R << 10) | (1 << 9); // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = (R << 7) | (1 << 6); // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + + RtmpRfIoWrite(pAd); + + return 0; + } +} +#endif // 1 // +/* + ========================================================================== + Description: + Set ATE operation mode to + 0. ATESTART = Start ATE Mode + 1. ATESTOP = Stop ATE Mode + 2. TXCONT = Continuous Transmit + 3. TXCARR = Transmit Carrier + 4. TXFRAME = Transmit Frames + 5. RXFRAME = Receive Frames +#ifdef RALINK_28xx_QA + 6. TXSTOP = Stop Any Type of Transmition + 7. RXSTOP = Stop Receiving Frames +#endif // RALINK_28xx_QA // + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +#ifdef RT2860 +static INT ATECmdHandler( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 Value = 0; + UCHAR BbpData; + UINT32 MacData = 0; + PTXD_STRUC pTxD; + INT index; + UINT i=0, atemode; + PRXD_STRUC pRxD; + PRTMP_TX_RING pTxRing = &pAd->TxRing[QID_AC_BE]; +#ifndef UCOS + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; +#endif // UCOS // +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + ATEDBGPRINT(RT_DEBUG_TRACE, ("===> ATECmdHandler()\n")); + + ATEAsicSwitchChannel(pAd); + AsicLockChannel(pAd, pAd->ate.Channel); + + RTMPusecDelay(5000); + + // read MAC_SYS_CTRL and backup MAC_SYS_CTRL value. + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + + // Default value in BBP R22 is 0x0. + BbpData = 0; + + // clean bit4 to stop continuous Tx production test. + MacData &= 0xFFFFFFEF; + + if (!strcmp(arg, "ATESTART")) //Enter ATE mode and set Tx/Rx Idle + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: ATESTART\n")); + +#ifndef UCOS + // check if we have removed the firmware + if (!(ATE_ON(pAd))) + { + NICEraseFirmware(pAd); + } +#endif // !UCOS // + atemode = pAd->ate.Mode; + pAd->ate.Mode = ATE_START; +// pAd->ate.TxDoneCount = pAd->ate.TxCount; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + if (atemode & ATE_TXCARR) + { + // No Carrier Test set BBP R22 bit7=0, bit6=0, bit[5~0]=0x0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF00; //clear bit7, bit6, bit[5~0] + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + else if (atemode & ATE_TXCARRSUPP) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // No Carrier Suppression set BBP R24 bit0=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R24, &BbpData); + BbpData &= 0xFFFFFFFE; //clear bit0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, BbpData); + } + // We should free some resource which was allocated when ATE_TXFRAME , ATE_STOP, and ATE_TXCONT. + else if ((atemode & ATE_TXFRAME) || (atemode == ATE_STOP)) + { + PRTMP_TX_RING pTxRing = &pAd->TxRing[QID_AC_BE]; + + if (atemode & ATE_TXCONT) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + // Abort Tx, Rx DMA. + RtmpDmaEnable(pAd, 0); + for (i=0; iTxRing[QID_AC_BE].Cell[i].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pAd->TxRing[QID_AC_BE].Cell[i].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + pTxD->DMADONE = 0; + pPacket = pTxRing->Cell[i].pNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[i].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[i].pNextNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[i].pNextNdisPacket = NULL; +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + } + // Start Tx, RX DMA + RtmpDmaEnable(pAd, 1); + } + // reset Rx statistics. + pAd->ate.LastSNR0 = 0; + pAd->ate.LastSNR1 = 0; + pAd->ate.LastRssi0 = 0; + pAd->ate.LastRssi1 = 0; + pAd->ate.LastRssi2 = 0; + pAd->ate.AvgRssi0 = 0; + pAd->ate.AvgRssi1 = 0; + pAd->ate.AvgRssi2 = 0; + pAd->ate.AvgRssi0X8 = 0; + pAd->ate.AvgRssi1X8 = 0; + pAd->ate.AvgRssi2X8 = 0; + pAd->ate.NumOfAvgRssiSample = 0; + +#ifdef RALINK_28xx_QA + // Tx frame + pAd->ate.bQATxStart = FALSE; + pAd->ate.bQARxStart = FALSE; + pAd->ate.seq = 0; + + // counters + pAd->ate.U2M = 0; + pAd->ate.OtherData = 0; + pAd->ate.Beacon = 0; + pAd->ate.OtherCount = 0; + pAd->ate.TxAc0 = 0; + pAd->ate.TxAc1 = 0; + pAd->ate.TxAc2 = 0; + pAd->ate.TxAc3 = 0; + pAd->ate.TxHCCA = 0; + pAd->ate.TxMgmt = 0; + pAd->ate.RSSI0 = 0; + pAd->ate.RSSI1 = 0; + pAd->ate.RSSI2 = 0; + pAd->ate.SNR0 = 0; + pAd->ate.SNR1 = 0; + + // control + pAd->ate.TxDoneCount = 0; + pAd->ate.TxStatus = 0; // task Tx status // 0 --> task is idle, 1 --> task is running +#endif // RALINK_28xx_QA // + + // Soft reset BBP. + BbpSoftReset(pAd); + + +#ifdef CONFIG_STA_SUPPORT + // + // LinkDown() has "AsicDisableSync();" and "RTMP_BBP_IO_R/W8_BY_REG_ID();" inside. + // +// LinkDown(pAd, FALSE); +// AsicEnableBssSync(pAd); +#ifndef UCOS + netif_stop_queue(pAd->net_dev); +#endif // !UCOS // + // + // If we skip "LinkDown()", we should disable protection + // to prevent from sending out RTS or CTS-to-self. + // + ATEDisableAsicProtect(pAd); + RTMPStationStop(pAd); +#endif // CONFIG_STA_SUPPORT // + + /* Disable Tx */ + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + /* Disable Rx */ + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + else if (!strcmp(arg, "ATESTOP")) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: ATESTOP\n")); + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); // recover the MAC_SYS_CTRL register back. + + // Disable Tx, Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= (0xfffffff3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + +#ifndef UCOS + pAd->ate.bFWLoading = TRUE; + Status = NICLoadFirmware(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("NICLoadFirmware failed, Status[=0x%08x]\n", Status)); + return FALSE; + } +#endif // !UCOS // + pAd->ate.Mode = ATE_STOP; + + +#ifdef CONFIG_STA_SUPPORT + // + // Even the firmware has been loaded, + // we still could use ATE_BBP_IO_READ8_BY_REG_ID(). + // But this is not suggested. + // + BbpSoftReset(pAd); +#endif // CONFIG_STA_SUPPORT // + + NICDisableInterrupt(pAd); + + NICInitializeAdapter(pAd, TRUE); + + + // Reinitialize Rx Ring before Rx DMA is enabled. + // The nightmare of >>>RxCoherent<<< was gone ! + for (index = 0; index < RX_RING_SIZE; index++) + { + pRxD = (PRXD_STRUC) pAd->RxRing.Cell[index].AllocVa; + pRxD->DDONE = 0; + } + + // We should read EEPROM for all cases. + NICReadEEPROMParameters(pAd, NULL); + NICInitAsicFromEEPROM(pAd); + + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // + // Enable Interrupt + // + + // + // These steps are only for APAutoSelectChannel(). + // +#if 0 + //pAd->bStaFifoTest = TRUE; + pAd->int_enable_reg = ((DELAYINTMASK) | (RxINT|TxDataInt|TxMgmtInt)) & ~(0x03); + pAd->int_disable_mask = 0; + pAd->int_pending = 0; +#endif + RTMP_IO_WRITE32(pAd, INT_SOURCE_CSR, 0xffffffff); // clear garbage interrupts + NICEnableInterrupt(pAd); + + +/*=========================================================================*/ + /* restore RX_FILTR_CFG */ +#ifdef CONFIG_STA_SUPPORT + /* restore RX_FILTR_CFG due to that QA maybe set it to 0x3 */ + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); +#endif // CONFIG_STA_SUPPORT // +/*=========================================================================*/ + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Enable Tx, Rx DMA. + RtmpDmaEnable(pAd, 1); + + // Enable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + +#ifdef CONFIG_STA_SUPPORT + RTMPStationStart(pAd); +#endif // CONFIG_STA_SUPPORT // +#ifndef UCOS + netif_start_queue(pAd->net_dev); +#endif // !UCOS // + } + else if (!strcmp(arg, "TXCARR")) // Tx Carrier + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXCARR\n")); + pAd->ate.Mode |= ATE_TXCARR; + + // QA has done the following steps if it is used. + if (pAd->ate.bQATxStart == FALSE) + { + // Soft reset BBP. + BbpSoftReset(pAd); + + // Carrier Test set BBP R22 bit7=1, bit6=1, bit[5~0]=0x01 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF00; //clear bit7, bit6, bit[5~0] + BbpData |= 0x000000C1; //set bit7=1, bit6=1, bit[5~0]=0x01 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // set MAC_SYS_CTRL(0x1004) Continuous Tx Production Test (bit4) = 1 + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value = Value | 0x00000010; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + } + else if (!strcmp(arg, "TXCONT")) // Tx Continue + { + if (pAd->ate.bQATxStart == TRUE) + { + /* set MAC_SYS_CTRL(0x1004) bit4(Continuous Tx Production Test) + and bit2(MAC TX enable) back to zero. */ + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + MacData &= 0xFFFFFFEB; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + // set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF7F; //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + + /* for TxCont mode. + ** Step 1: Send 50 packets first then wait for a moment. + ** Step 2: Send more 50 packet then start continue mode. + */ + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXCONT\n")); + // Step 1: send 50 packets first. + pAd->ate.Mode |= ATE_TXCONT; + pAd->ate.TxCount = 50; + /* Do it after Tx/Rx DMA is aborted. */ +// pAd->ate.TxDoneCount = 0; + + // Soft reset BBP. + BbpSoftReset(pAd); + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + // Fix can't smooth kick + { + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QID_AC_BE * 0x10, &pTxRing->TxDmaIdx); + pTxRing->TxSwFreeIdx = pTxRing->TxDmaIdx; + pTxRing->TxCpuIdx = pTxRing->TxDmaIdx; + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QID_AC_BE * 0x10, pTxRing->TxCpuIdx); + } + + pAd->ate.TxDoneCount = 0; + + /* Only needed if we have to send some normal frames. */ + SetJapanFilter(pAd); + + for (i = 0; (i < TX_RING_SIZE-1) && (i < pAd->ate.TxCount); i++) + { + PNDIS_PACKET pPacket; + UINT32 TxIdx = pTxRing->TxCpuIdx; + +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + // Clean current cell. + pPacket = pTxRing->Cell[TxIdx].pNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[TxIdx].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[TxIdx].pNextNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + + if (ATESetUpFrame(pAd, TxIdx) != 0) + break; + + INC_RING_INDEX(pTxRing->TxCpuIdx, TX_RING_SIZE); + } + + // Setup frame format. + ATESetUpFrame(pAd, pTxRing->TxCpuIdx); + + // Start Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + pAd->ate.TxStatus = 1; + //pAd->ate.Repeat = 0; + } +#endif // RALINK_28xx_QA // + + // kick Tx-Ring. + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QID_AC_BE * RINGREG_DIFF, pAd->TxRing[QID_AC_BE].TxCpuIdx); + + RTMPusecDelay(5000); + + + // Step 2: send more 50 packets then start continue mode. + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + // Cont. TX set BBP R22 bit7=1 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData |= 0x00000080; //set bit7=1 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + pAd->ate.TxCount = 50; + + // Fix can't smooth kick + { + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QID_AC_BE * 0x10, &pTxRing->TxDmaIdx); + pTxRing->TxSwFreeIdx = pTxRing->TxDmaIdx; + pTxRing->TxCpuIdx = pTxRing->TxDmaIdx; + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QID_AC_BE * 0x10, pTxRing->TxCpuIdx); + } + + pAd->ate.TxDoneCount = 0; + + SetJapanFilter(pAd); + + for (i = 0; (i < TX_RING_SIZE-1) && (i < pAd->ate.TxCount); i++) + { + PNDIS_PACKET pPacket; + UINT32 TxIdx = pTxRing->TxCpuIdx; + +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + // clean current cell. + pPacket = pTxRing->Cell[TxIdx].pNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[TxIdx].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[TxIdx].pNextNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + + if (ATESetUpFrame(pAd, TxIdx) != 0) + break; + + INC_RING_INDEX(pTxRing->TxCpuIdx, TX_RING_SIZE); + } + + ATESetUpFrame(pAd, pTxRing->TxCpuIdx); + + // Start Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + pAd->ate.TxStatus = 1; + //pAd->ate.Repeat = 0; + } +#endif // RALINK_28xx_QA // + + // kick Tx-Ring. + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QID_AC_BE * RINGREG_DIFF, pAd->TxRing[QID_AC_BE].TxCpuIdx); + + RTMPusecDelay(500); + + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + MacData |= 0x00000010; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + } + else if (!strcmp(arg, "TXFRAME")) // Tx Frames + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXFRAME(Count=%d)\n", pAd->ate.TxCount)); + pAd->ate.Mode |= ATE_TXFRAME; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // Soft reset BBP. + BbpSoftReset(pAd); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + // Fix can't smooth kick + { + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QID_AC_BE * 0x10, &pTxRing->TxDmaIdx); + pTxRing->TxSwFreeIdx = pTxRing->TxDmaIdx; + pTxRing->TxCpuIdx = pTxRing->TxDmaIdx; + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QID_AC_BE * 0x10, pTxRing->TxCpuIdx); + } + + pAd->ate.TxDoneCount = 0; + + SetJapanFilter(pAd); + + for (i = 0; (i < TX_RING_SIZE-1) && (i < pAd->ate.TxCount); i++) + { + PNDIS_PACKET pPacket; + UINT32 TxIdx = pTxRing->TxCpuIdx; + +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + // Clean current cell. + pPacket = pTxRing->Cell[TxIdx].pNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[TxIdx].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[TxIdx].pNextNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[TxIdx].pNextNdisPacket = NULL; + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + + if (ATESetUpFrame(pAd, TxIdx) != 0) + break; + + INC_RING_INDEX(pTxRing->TxCpuIdx, TX_RING_SIZE); + + } + + ATESetUpFrame(pAd, pTxRing->TxCpuIdx); + + // Start Tx, Rx DMA. + RtmpDmaEnable(pAd, 1); + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); +#ifdef RALINK_28xx_QA + // add this for LoopBack mode + if (pAd->ate.bQARxStart == FALSE) + { + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + + if (pAd->ate.bQATxStart == TRUE) + { + pAd->ate.TxStatus = 1; + //pAd->ate.Repeat = 0; + } +#else + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); +#endif // RALINK_28xx_QA // + + RTMP_IO_READ32(pAd, TX_DTX_IDX0 + QID_AC_BE * RINGREG_DIFF, &pAd->TxRing[QID_AC_BE].TxDmaIdx); + // kick Tx-Ring. + RTMP_IO_WRITE32(pAd, TX_CTX_IDX0 + QID_AC_BE * RINGREG_DIFF, pAd->TxRing[QID_AC_BE].TxCpuIdx); + + pAd->RalinkCounters.KickTxCount++; + } +#ifdef RALINK_28xx_QA + else if (!strcmp(arg, "TXSTOP")) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXSTOP\n")); + atemode = pAd->ate.Mode; + pAd->ate.Mode &= ATE_TXSTOP; + pAd->ate.bQATxStart = FALSE; +// pAd->ate.TxDoneCount = pAd->ate.TxCount; + + if (atemode & ATE_TXCARR) + { + // No Carrier Test set BBP R22 bit7=0, bit6=0, bit[5~0]=0x0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF00; //clear bit7, bit6, bit[5~0] + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + else if (atemode & ATE_TXCARRSUPP) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // No Carrier Suppression set BBP R24 bit0=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R24, &BbpData); + BbpData &= 0xFFFFFFFE; //clear bit0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, BbpData); + } + // We should free some resource which allocate when ATE_TXFRAME , ATE_STOP, and ATE_TXCONT. + else if ((atemode & ATE_TXFRAME) || (atemode == ATE_STOP)) + { + + PRTMP_TX_RING pTxRing = &pAd->TxRing[QID_AC_BE]; + + if (atemode & ATE_TXCONT) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + + // Abort Tx, Rx DMA. + RtmpDmaEnable(pAd, 0); + for (i=0; iTxRing[QID_AC_BE].Cell[i].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pAd->TxRing[QID_AC_BE].Cell[i].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); +#endif + pTxD->DMADONE = 0; + pPacket = pTxRing->Cell[i].pNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr0, pTxD->SDLen0, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNdisPacket as NULL after clear + pTxRing->Cell[i].pNdisPacket = NULL; + + pPacket = pTxRing->Cell[i].pNextNdisPacket; + if (pPacket) + { + PCI_UNMAP_SINGLE(pAd, pTxD->SDPtr1, pTxD->SDLen1, PCI_DMA_TODEVICE); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + } + //Always assign pNextNdisPacket as NULL after clear + pTxRing->Cell[i].pNextNdisPacket = NULL; +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif + } + // Enable Tx, Rx DMA + RtmpDmaEnable(pAd, 1); + + } + + // control +// pAd->ate.TxDoneCount = 0; + pAd->ate.TxStatus = 0; // task Tx status // 0 --> task is idle, 1 --> task is running + + // Soft reset BBP. + BbpSoftReset(pAd); + + // Disable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + else if (!strcmp(arg, "RXSTOP")) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: RXSTOP\n")); + atemode = pAd->ate.Mode; + pAd->ate.Mode &= ATE_RXSTOP; + pAd->ate.bQARxStart = FALSE; +// pAd->ate.TxDoneCount = pAd->ate.TxCount; + + if (atemode & ATE_TXCARR) + { + ; + } + else if (atemode & ATE_TXCARRSUPP) + { + ; + } + + // We should free some resource which was allocated when ATE_TXFRAME , ATE_STOP, and ATE_TXCONT. + else if ((atemode & ATE_TXFRAME) || (atemode == ATE_STOP)) + { + if (atemode & ATE_TXCONT) + { + ; + } + } + + // control +// pAd->ate.TxDoneCount = 0; +// pAd->ate.TxStatus = 0; // task Tx status // 0 --> task is idle, 1 --> task is running + + // Soft reset BBP. + BbpSoftReset(pAd); + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } +#endif // RALINK_28xx_QA // + else if (!strcmp(arg, "RXFRAME")) // Rx Frames + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: RXFRAME\n")); + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + pAd->ate.Mode |= ATE_RXFRAME; + + // Disable Tx of MAC block. + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Enable Rx of MAC block. + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: Invalid arg!\n")); + return FALSE; + } + RTMPusecDelay(5000); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<=== ATECmdHandler()\n")); + + return TRUE; +} +#endif // RT2860 // +/* */ +/* */ +/*=======================End of RT2860=======================*/ + + +/*======================Start of RT2870======================*/ +/* */ +/* */ + + +INT Set_ATE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (ATECmdHandler(pAd, arg)) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_Proc Success\n")); + + + return TRUE; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_Proc Failed\n")); + return FALSE; + } +} + +/* + ========================================================================== + Description: + Set ATE ADDR1=DA for TxFrame(AP : To DS = 0 ; From DS = 1) + or + Set ATE ADDR3=DA for TxFrame(STA : To DS = 1 ; From DS = 0) + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_DA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR *value; + INT i; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg, ":"); value; value = rstrtok(NULL, ":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + AtoH(value, &pAd->ate.Addr3[i++], 1); +#endif // CONFIG_STA_SUPPORT // + } + + if(i != 6) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_DA_Proc (DA = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAd->ate.Addr3[0], + pAd->ate.Addr3[1], pAd->ate.Addr3[2], pAd->ate.Addr3[3], pAd->ate.Addr3[4], pAd->ate.Addr3[5])); +#endif // CONFIG_STA_SUPPORT // + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_DA_Proc Success\n")); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE ADDR3=SA for TxFrame(AP : To DS = 0 ; From DS = 1) + or + Set ATE ADDR2=SA for TxFrame(STA : To DS = 1 ; From DS = 0) + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_SA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR *value; + INT i; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg, ":"); value; value = rstrtok(NULL, ":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + AtoH(value, &pAd->ate.Addr2[i++], 1); +#endif // CONFIG_STA_SUPPORT // + } + + if(i != 6) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_SA_Proc (SA = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAd->ate.Addr2[0], + pAd->ate.Addr2[1], pAd->ate.Addr2[2], pAd->ate.Addr2[3], pAd->ate.Addr2[4], pAd->ate.Addr2[5])); +#endif // CONFIG_STA_SUPPORT // + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_SA_Proc Success\n")); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE ADDR2=BSSID for TxFrame(AP : To DS = 0 ; From DS = 1) + or + Set ATE ADDR1=BSSID for TxFrame(STA : To DS = 1 ; From DS = 0) + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_BSSID_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR *value; + INT i; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg, ":"); value; value = rstrtok(NULL, ":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + AtoH(value, &pAd->ate.Addr1[i++], 1); +#endif // CONFIG_STA_SUPPORT // + } + + if(i != 6) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_BSSID_Proc (BSSID = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAd->ate.Addr1[0], + pAd->ate.Addr1[1], pAd->ate.Addr1[2], pAd->ate.Addr1[3], pAd->ate.Addr1[4], pAd->ate.Addr1[5])); +#endif // CONFIG_STA_SUPPORT // + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_BSSID_Proc Success\n")); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Channel + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_CHANNEL_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR channel; + + channel = simple_strtol(arg, 0, 10); + + if ((channel < 1) || (channel > 216))// to allow A band channel : ((channel < 1) || (channel > 14)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_CHANNEL_Proc::Out of range, it should be in range of 1~14.\n")); + return FALSE; + } + pAd->ate.Channel = channel; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_CHANNEL_Proc (ATE Channel = %d)\n", pAd->ate.Channel)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_CHANNEL_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Power0 + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_POWER0_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR TxPower; + + TxPower = simple_strtol(arg, 0, 10); + + if (pAd->ate.Channel <= 14) + { + if ((TxPower > 31) || (TxPower < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER0_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + else// 5.5GHz + { + if ((TxPower > 15) || (TxPower < -7)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER0_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + + pAd->ate.TxPower0 = TxPower; + ATETxPwrHandler(pAd, 0); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_POWER0_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Power1 + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_POWER1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR TxPower; + + TxPower = simple_strtol(arg, 0, 10); + + if (pAd->ate.Channel <= 14) + { + if ((TxPower > 31) || (TxPower < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER1_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + else + { + if ((TxPower > 15) || (TxPower < -7)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER1_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + + pAd->ate.TxPower1 = TxPower; + ATETxPwrHandler(pAd, 1); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_POWER1_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Antenna + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR value; + + value = simple_strtol(arg, 0, 10); + + if ((value > 2) || (value < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_Antenna_Proc::Out of range (Value=%d)\n", value)); + return FALSE; + } + + pAd->ate.TxAntennaSel = value; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_Antenna_Proc (Antenna = %d)\n", pAd->ate.TxAntennaSel)); + ATEDBGPRINT(RT_DEBUG_TRACE,("Ralink: Set_ATE_TX_Antenna_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Rx Antenna + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_RX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR value; + + value = simple_strtol(arg, 0, 10); + + if ((value > 3) || (value < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_RX_Antenna_Proc::Out of range (Value=%d)\n", value)); + return FALSE; + } + + pAd->ate.RxAntennaSel = value; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_RX_Antenna_Proc (Antenna = %d)\n", pAd->ate.RxAntennaSel)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_RX_Antenna_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE RF frequence offset + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_FREQOFFSET_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR RFFreqOffset; + ULONG R4; + + RFFreqOffset = simple_strtol(arg, 0, 10); + + if(RFFreqOffset >= 64) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_FREQOFFSET_Proc::Out of range, it should be in range of 0~63.\n")); + return FALSE; + } + + pAd->ate.RFFreqOffset = RFFreqOffset; + R4 = pAd->ate.RFFreqOffset << 15; // shift TX power control to correct RF register bit position + R4 |= (pAd->LatchRfRegs.R4 & ((~0x001f8000))); + pAd->LatchRfRegs.R4 = R4; + + RtmpRfIoWrite(pAd); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_FREQOFFSET_Proc (RFFreqOffset = %d)\n", pAd->ate.RFFreqOffset)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_FREQOFFSET_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE RF BW + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_BW_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + int i; + UCHAR value = 0; + UCHAR BBPCurrentBW; + + BBPCurrentBW = simple_strtol(arg, 0, 10); + + if(BBPCurrentBW == 0) + pAd->ate.TxWI.BW = BW_20; + else + pAd->ate.TxWI.BW = BW_40; + + if(pAd->ate.TxWI.BW == BW_20) + { + if(pAd->ate.Channel <= 14) + { + for (i=0; i<5; i++) + { + if (pAd->Tx20MPwrCfgGBand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx20MPwrCfgGBand[i]); + RTMPusecDelay(5000); + } + } + } + else + { + for (i=0; i<5; i++) + { + if (pAd->Tx20MPwrCfgABand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx20MPwrCfgABand[i]); + RTMPusecDelay(5000); + } + } + } + + //Set BBP R4 bit[4:3]=0:0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &value); + value &= (~0x18); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, value); + + //Set BBP R66=0x3C + value = 0x3C; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, value); + //Set BBP R68=0x0B + //to improve Rx sensitivity. + value = 0x0B; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R68, value); + //Set BBP R69=0x16 + value = 0x16; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, value); + //Set BBP R70=0x08 + value = 0x08; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, value); + //Set BBP R73=0x11 + value = 0x11; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, value); + + // If Channel=14, Bandwidth=20M and Mode=CCK, Set BBP R4 bit5=1 + // (Japan filter coefficients) + // This segment of code will only works when ATETXMODE and ATECHANNEL + // were set to MODE_CCK and 14 respectively before ATETXBW is set to 0. + //===================================================================== + if (pAd->ate.Channel == 14) + { + int TxMode = pAd->ate.TxWI.PHYMODE; + if (TxMode == MODE_CCK) + { + // when Channel==14 && Mode==CCK && BandWidth==20M, BBP R4 bit5=1 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &value); + value |= 0x20; //set bit5=1 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, value); + } + } + + //===================================================================== + // If bandwidth != 40M, RF Reg4 bit 21 = 0. + pAd->LatchRfRegs.R4 &= ~0x00200000; + RtmpRfIoWrite(pAd); + } + else if(pAd->ate.TxWI.BW == BW_40) + { + if(pAd->ate.Channel <= 14) + { + for (i=0; i<5; i++) + { + if (pAd->Tx40MPwrCfgGBand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx40MPwrCfgGBand[i]); + RTMPusecDelay(5000); + } + } + } + else + { + for (i=0; i<5; i++) + { + if (pAd->Tx40MPwrCfgABand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx40MPwrCfgABand[i]); + RTMPusecDelay(5000); + } + } +#ifdef DOT11_N_SUPPORT + if ((pAd->ate.TxWI.PHYMODE >= MODE_HTMIX) && (pAd->ate.TxWI.MCS == 7)) + { + value = 0x28; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R67, value); + } +#endif // DOT11_N_SUPPORT // + } + + //Set BBP R4 bit[4:3]=1:0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &value); + value &= (~0x18); + value |= 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, value); + + //Set BBP R66=0x3C + value = 0x3C; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, value); + //Set BBP R68=0x0C + //to improve Rx sensitivity. + value = 0x0C; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R68, value); + //Set BBP R69=0x1A + value = 0x1A; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, value); + //Set BBP R70=0x0A + value = 0x0A; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, value); + //Set BBP R73=0x16 + value = 0x16; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, value); + + // If bandwidth = 40M, set RF Reg4 bit 21 = 1. + pAd->LatchRfRegs.R4 |= 0x00200000; + RtmpRfIoWrite(pAd); + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_BW_Proc (BBPCurrentBW = %d)\n", pAd->ate.TxWI.BW)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_BW_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame length + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_LENGTH_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxLength = simple_strtol(arg, 0, 10); + + if((pAd->ate.TxLength < 24) || (pAd->ate.TxLength > (MAX_FRAME_SIZE - 34/* == 2312 */))) + { + pAd->ate.TxLength = (MAX_FRAME_SIZE - 34/* == 2312 */); + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_LENGTH_Proc::Out of range, it should be in range of 24~%d.\n", (MAX_FRAME_SIZE - 34/* == 2312 */))); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_LENGTH_Proc (TxLength = %d)\n", pAd->ate.TxLength)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_LENGTH_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame count + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_COUNT_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxCount = simple_strtol(arg, 0, 10); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_COUNT_Proc (TxCount = %d)\n", pAd->ate.TxCount)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_COUNT_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame MCS + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_MCS_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR MCS; + int result; + + MCS = simple_strtol(arg, 0, 10); + result = CheckMCSValid(pAd->ate.TxWI.PHYMODE, MCS); + + if (result != -1) + { + pAd->ate.TxWI.MCS = (UCHAR)MCS; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_MCS_Proc::Out of range, refer to rate table.\n")); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_MCS_Proc (MCS = %d)\n", pAd->ate.TxWI.MCS)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_MCS_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame Mode + 0: MODE_CCK + 1: MODE_OFDM + 2: MODE_HTMIX + 3: MODE_HTGREENFIELD + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_MODE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxWI.PHYMODE = simple_strtol(arg, 0, 10); + + if(pAd->ate.TxWI.PHYMODE > 3) + { + pAd->ate.TxWI.PHYMODE = 0; + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_MODE_Proc::Out of range. it should be in range of 0~3\n")); + ATEDBGPRINT(RT_DEBUG_ERROR, ("0: CCK, 1: OFDM, 2: HT_MIX, 3: HT_GREEN_FIELD.\n")); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_MODE_Proc (TxMode = %d)\n", pAd->ate.TxWI.PHYMODE)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_MODE_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame GI + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_GI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxWI.ShortGI = simple_strtol(arg, 0, 10); + + if(pAd->ate.TxWI.ShortGI > 1) + { + pAd->ate.TxWI.ShortGI = 0; + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_GI_Proc::Out of range\n")); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_GI_Proc (GI = %d)\n", pAd->ate.TxWI.ShortGI)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_GI_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +INT Set_ATE_RX_FER_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.bRxFer = simple_strtol(arg, 0, 10); + + if (pAd->ate.bRxFer == 1) + { + pAd->ate.RxCntPerSec = 0; + pAd->ate.RxTotalCnt = 0; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_RX_FER_Proc (bRxFer = %d)\n", pAd->ate.bRxFer)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_RX_FER_Proc Success\n")); + + + return TRUE; +} + +INT Set_ATE_Read_RF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ate_print(KERN_EMERG "R1 = %lx\n", pAd->LatchRfRegs.R1); + ate_print(KERN_EMERG "R2 = %lx\n", pAd->LatchRfRegs.R2); + ate_print(KERN_EMERG "R3 = %lx\n", pAd->LatchRfRegs.R3); + ate_print(KERN_EMERG "R4 = %lx\n", pAd->LatchRfRegs.R4); + + return TRUE; +} + +INT Set_ATE_Write_RF1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R1 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +INT Set_ATE_Write_RF2_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R2 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +INT Set_ATE_Write_RF3_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R3 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +INT Set_ATE_Write_RF4_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R4 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +/* + ========================================================================== + Description: + Load and Write EEPROM from a binary file prepared in advance. + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +#ifndef UCOS +INT Set_ATE_Load_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + BOOLEAN ret = FALSE; + PUCHAR src = EEPROM_BIN_FILE_NAME; + struct file *srcf; + INT32 retval, orgfsuid, orgfsgid; + mm_segment_t orgfs; + USHORT WriteEEPROM[(EEPROM_SIZE/2)]; + UINT32 FileLength = 0; + UINT32 value = simple_strtol(arg, 0, 10); + + ATEDBGPRINT(RT_DEBUG_ERROR, ("===> %s (value=%d)\n\n", __FUNCTION__, value)); + + if (value > 0) + { + /* zero the e2p buffer */ + NdisZeroMemory((PUCHAR)WriteEEPROM, EEPROM_SIZE); + + /* save uid and gid used for filesystem access. + ** set user and group to 0 (root) + */ + orgfsuid = current->fsuid; + orgfsgid = current->fsgid; + /* as root */ + current->fsuid = current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + do + { + /* open the bin file */ + srcf = filp_open(src, O_RDONLY, 0); + + if (IS_ERR(srcf)) + { + ate_print("%s - Error %ld opening %s\n", __FUNCTION__, -PTR_ERR(srcf), src); + break; + } + + /* the object must have a read method */ + if ((srcf->f_op == NULL) || (srcf->f_op->read == NULL)) + { + ate_print("%s - %s does not have a read method\n", __FUNCTION__, src); + break; + } + + /* read the firmware from the file *.bin */ + FileLength = srcf->f_op->read(srcf, + (PUCHAR)WriteEEPROM, + EEPROM_SIZE, + &srcf->f_pos); + + if (FileLength != EEPROM_SIZE) + { + ate_print("%s: error file length (=%d) in e2p.bin\n", + __FUNCTION__, FileLength); + break; + } + else + { + /* write the content of .bin file to EEPROM */ + rt_ee_write_all(pAd, WriteEEPROM); + ret = TRUE; + } + break; + } while(TRUE); + + /* close firmware file */ + if (IS_ERR(srcf)) + { + ; + } + else + { + retval = filp_close(srcf, NULL); + if (retval) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("--> Error %d closing %s\n", -retval, src)); + + } + } + + /* restore */ + set_fs(orgfs); + current->fsuid = orgfsuid; + current->fsgid = orgfsgid; + } + ATEDBGPRINT(RT_DEBUG_ERROR, ("<=== %s (ret=%d)\n", __FUNCTION__, ret)); + + return ret; + +} +#else +INT Set_ATE_Load_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT WriteEEPROM[(EEPROM_SIZE/2)]; + struct iwreq *wrq = (struct iwreq *)arg; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("===> %s (wrq->u.data.length = %d)\n\n", __FUNCTION__, wrq->u.data.length)); + + if (wrq->u.data.length != EEPROM_SIZE) + { + ate_print("%s: error length (=%d) from host\n", + __FUNCTION__, wrq->u.data.length); + return FALSE; + } + else/* (wrq->u.data.length == EEPROM_SIZE) */ + { + /* zero the e2p buffer */ + NdisZeroMemory((PUCHAR)WriteEEPROM, EEPROM_SIZE); + + /* fill the local buffer */ + NdisMoveMemory((PUCHAR)WriteEEPROM, wrq->u.data.pointer, wrq->u.data.length); + + do + { + /* write the content of .bin file to EEPROM */ + rt_ee_write_all(pAd, WriteEEPROM); + + } while(FALSE); + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<=== %s\n", __FUNCTION__)); + + return TRUE; + +} +#endif // !UCOS // + +INT Set_ATE_Read_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT buffer[EEPROM_SIZE/2]; + USHORT *p; + int i; + + rt_ee_read_all(pAd, (USHORT *)buffer); + p = buffer; + for (i = 0; i < (EEPROM_SIZE/2); i++) + { + ate_print("%4.4x ", *p); + if (((i+1) % 16) == 0) + ate_print("\n"); + p++; + } + return TRUE; +} + +INT Set_ATE_Show_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ate_print("Mode=%d\n", pAd->ate.Mode); + ate_print("TxPower0=%d\n", pAd->ate.TxPower0); + ate_print("TxPower1=%d\n", pAd->ate.TxPower1); + ate_print("TxAntennaSel=%d\n", pAd->ate.TxAntennaSel); + ate_print("RxAntennaSel=%d\n", pAd->ate.RxAntennaSel); + ate_print("BBPCurrentBW=%d\n", pAd->ate.TxWI.BW); + ate_print("GI=%d\n", pAd->ate.TxWI.ShortGI); + ate_print("MCS=%d\n", pAd->ate.TxWI.MCS); + ate_print("TxMode=%d\n", pAd->ate.TxWI.PHYMODE); + ate_print("Addr1=%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->ate.Addr1[0], pAd->ate.Addr1[1], pAd->ate.Addr1[2], pAd->ate.Addr1[3], pAd->ate.Addr1[4], pAd->ate.Addr1[5]); + ate_print("Addr2=%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->ate.Addr2[0], pAd->ate.Addr2[1], pAd->ate.Addr2[2], pAd->ate.Addr2[3], pAd->ate.Addr2[4], pAd->ate.Addr2[5]); + ate_print("Addr3=%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->ate.Addr3[0], pAd->ate.Addr3[1], pAd->ate.Addr3[2], pAd->ate.Addr3[3], pAd->ate.Addr3[4], pAd->ate.Addr3[5]); + ate_print("Channel=%d\n", pAd->ate.Channel); + ate_print("TxLength=%d\n", pAd->ate.TxLength); + ate_print("TxCount=%u\n", pAd->ate.TxCount); + ate_print("RFFreqOffset=%d\n", pAd->ate.RFFreqOffset); + ate_print(KERN_EMERG "Set_ATE_Show_Proc Success\n"); + return TRUE; +} + +INT Set_ATE_Help_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ate_print("ATE=ATESTART, ATESTOP, TXCONT, TXCARR, TXFRAME, RXFRAME\n"); + ate_print("ATEDA\n"); + ate_print("ATESA\n"); + ate_print("ATEBSSID\n"); + ate_print("ATECHANNEL, range:0~14(unless A band !)\n"); + ate_print("ATETXPOW0, set power level of antenna 1.\n"); + ate_print("ATETXPOW1, set power level of antenna 2.\n"); + ate_print("ATETXANT, set TX antenna. 0:all, 1:antenna one, 2:antenna two.\n"); + ate_print("ATERXANT, set RX antenna.0:all, 1:antenna one, 2:antenna two, 3:antenna three.\n"); + ate_print("ATETXFREQOFFSET, set frequency offset, range 0~63\n"); + ate_print("ATETXBW, set BandWidth, 0:20MHz, 1:40MHz.\n"); + ate_print("ATETXLEN, set Frame length, range 24~%d\n", (MAX_FRAME_SIZE - 34/* == 2312 */)); + ate_print("ATETXCNT, set how many frame going to transmit.\n"); + ate_print("ATETXMCS, set MCS, reference to rate table.\n"); + ate_print("ATETXMODE, set Mode 0:CCK, 1:OFDM, 2:HT-Mix, 3:GreenField, reference to rate table.\n"); + ate_print("ATETXGI, set GI interval, 0:Long, 1:Short\n"); + ate_print("ATERXFER, 0:disable Rx Frame error rate. 1:enable Rx Frame error rate.\n"); + ate_print("ATERRF, show all RF registers.\n"); + ate_print("ATEWRF1, set RF1 register.\n"); + ate_print("ATEWRF2, set RF2 register.\n"); + ate_print("ATEWRF3, set RF3 register.\n"); + ate_print("ATEWRF4, set RF4 register.\n"); + ate_print("ATELDE2P, load EEPROM from .bin file.\n"); + ate_print("ATERE2P, display all EEPROM content.\n"); + ate_print("ATESHOW, display all parameters of ATE.\n"); + ate_print("ATEHELP, online help.\n"); + + return TRUE; +} + +/* + ========================================================================== + Description: + + AsicSwitchChannel() dedicated for ATE. + + ========================================================================== +*/ +VOID ATEAsicSwitchChannel( + IN PRTMP_ADAPTER pAd) +{ + UINT32 R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0, Value = 0; + CHAR TxPwer = 0, TxPwer2 = 0; + UCHAR index, BbpValue = 0, R66 = 0x30; + RTMP_RF_REGS *RFRegTable; + UCHAR Channel; + +#ifdef RALINK_28xx_QA + if ((pAd->ate.bQATxStart == TRUE) || (pAd->ate.bQARxStart == TRUE)) + { + if (pAd->ate.Channel != pAd->LatchRfRegs.Channel) + { + pAd->ate.Channel = pAd->LatchRfRegs.Channel; + } + return; + } + else +#endif // RALINK_28xx_QA // + Channel = pAd->ate.Channel; + + // Select antenna + AsicAntennaSelect(pAd, Channel); + + // fill Tx power value + TxPwer = pAd->ate.TxPower0; + TxPwer2 = pAd->ate.TxPower1; + + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + /* But only 2850 and 2750 support 5.5GHz band... */ + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R2 = RFRegTable[index].R2; + if (pAd->Antenna.field.TxPath == 1) + { + R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; + } + + if (pAd->Antenna.field.RxPath == 2) + { + switch (pAd->ate.RxAntennaSel) + { + case 1: + R2 |= 0x20040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x00; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + case 2: + R2 |= 0x10040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x01; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + default: + R2 |= 0x40; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + /* Only enable two Antenna to receive. */ + BbpValue |= 0x08; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + } + } + else if (pAd->Antenna.field.RxPath == 1) + { + R2 |= 0x20040; // write 1 to off RxPath + } + + if (pAd->Antenna.field.TxPath == 2) + { + if (pAd->ate.TxAntennaSel == 1) + { + R2 |= 0x4000; // If TX Antenna select is 1 , bit 14 = 1; Disable Ant 2 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpValue); + BbpValue &= 0xE7; //11100111B + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpValue); + } + else if (pAd->ate.TxAntennaSel == 2) + { + R2 |= 0x8000; // If TX Antenna select is 2 , bit 15 = 1; Disable Ant 1 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpValue); + BbpValue &= 0xE7; + BbpValue |= 0x08; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpValue); + } + else + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpValue); + BbpValue &= 0xE7; + BbpValue |= 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpValue); + } + } + if (pAd->Antenna.field.RxPath == 3) + { + switch (pAd->ate.RxAntennaSel) + { + case 1: + R2 |= 0x20040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x00; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + case 2: + R2 |= 0x10040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x01; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + case 3: + R2 |= 0x30000; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x02; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + default: + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + } + } + + if (Channel > 14) + { + // initialize R3, R4 + R3 = (RFRegTable[index].R3 & 0xffffc1ff); + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->ate.RFFreqOffset << 15); + + // According the Rory's suggestion to solve the middle range issue. + // 5.5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB + // R3 + if ((TxPwer >= -7) && (TxPwer < 0)) + { + TxPwer = (7+TxPwer); + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10); + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATEAsicSwitchChannel: TxPwer=%d \n", TxPwer)); + } + else + { + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10) | (1 << 9); + } + + // R4 + if ((TxPwer2 >= -7) && (TxPwer2 < 0)) + { + TxPwer2 = (7+TxPwer2); + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7); + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATEAsicSwitchChannel: TxPwer2=%d \n", TxPwer2)); + } + else + { + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7) | (1 << 6); + } + } + else + { + R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9); // set TX power0 + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->ate.RFFreqOffset << 15) | (TxPwer2 <<6);// Set freq offset & TxPwr1 + } + + // Based on BBP current mode before changing RF channel. + if (pAd->ate.TxWI.BW == BW_40) + { + R4 |=0x200000; + } + + // Update variables + pAd->LatchRfRegs.Channel = Channel; + pAd->LatchRfRegs.R1 = RFRegTable[index].R1; + pAd->LatchRfRegs.R2 = R2; + pAd->LatchRfRegs.R3 = R3; + pAd->LatchRfRegs.R4 = R4; + + RtmpRfIoWrite(pAd); + + break; + } + } + break; + + default: + break; + } + + // Change BBP setting during switch from a->g, g->a + if (Channel <= 14) + { + ULONG TxPinCfg = 0x00050F0A;// 2007.10.09 by Brian : 0x0005050A ==> 0x00050F0A + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + + /* For 1T/2R chip only... */ + if (pAd->NicConfig2.field.ExternalLNAForG) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); + } + else + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84); + } + + // According the Rory's suggestion to solve the middle range issue. + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R86, &BbpValue); + ASSERT((BbpValue == 0x00)); + if ((BbpValue != 0x00)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0x00); + } + + // 5.5GHz band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x04); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R. + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + else + { + ULONG TxPinCfg = 0x00050F05;//2007.10.09 by Brian : 0x00050505 ==> 0x00050F05 + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2); + + // According the Rory's suggestion to solve the middle range issue. + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R86, &BbpValue); + ASSERT((BbpValue == 0x00)); + if ((BbpValue != 0x00)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0x00); + } + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R91, &BbpValue); + ASSERT((BbpValue == 0x04)); + + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R92, &BbpValue); + ASSERT((BbpValue == 0x00)); + + // 5.5GHz band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x02); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R. + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + + // R66 should be set according to Channel and use 20MHz when scanning + if (Channel <= 14) + { + // BG band + R66 = 0x2E + GET_LNA_GAIN(pAd); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + else + { + // 5.5 GHz band + if (pAd->ate.TxWI.BW == BW_20) + { + R66 = (UCHAR)(0x32 + (GET_LNA_GAIN(pAd)*5)/3); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + else + { + R66 = (UCHAR)(0x3A + (GET_LNA_GAIN(pAd)*5)/3); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + + // + // On 11A, We should delay and wait RF/BBP to be stable + // and the appropriate time should be 1000 micro seconds + // 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL. + // + RTMPusecDelay(1000); + + if (Channel > 14) + { + // When 5.5GHz band the LSB of TxPwr will be used to reduced 7dB or not. + ATEDBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", + Channel, + pAd->RfIcType, + pAd->Antenna.field.TxPath, + pAd->LatchRfRegs.R1, + pAd->LatchRfRegs.R2, + pAd->LatchRfRegs.R3, + pAd->LatchRfRegs.R4)); + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%u, Pwr1=%u, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", + Channel, + pAd->RfIcType, + (R3 & 0x00003e00) >> 9, + (R4 & 0x000007c0) >> 6, + pAd->Antenna.field.TxPath, + pAd->LatchRfRegs.R1, + pAd->LatchRfRegs.R2, + pAd->LatchRfRegs.R3, + pAd->LatchRfRegs.R4)); + } +} + +// +// In fact, no one will call this routine so far ! +// +/* + ========================================================================== + Description: + Gives CCK TX rate 2 more dB TX power. + This routine works only in ATE mode. + + calculate desired Tx power in RF R3.Tx0~5, should consider - + 0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment) + 1. TxPowerPercentage + 2. auto calibration based on TSSI feedback + 3. extra 2 db for CCK + 4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP + + NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment), + it should be called AFTER MlmeDynamicTxRateSwitching() + ========================================================================== + */ +VOID ATEAsicAdjustTxPower( + IN PRTMP_ADAPTER pAd) +{ + INT i, j; + CHAR DeltaPwr = 0; + BOOLEAN bAutoTxAgc = FALSE; + UCHAR TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep; + UCHAR BbpR49 = 0, idx; + PCHAR pTxAgcCompensate; + ULONG TxPwr[5]; + CHAR Value; + + /* no one calls this procedure so far */ + if (pAd->ate.TxWI.BW == BW_40) + { + if (pAd->ate.Channel > 14) + { + TxPwr[0] = pAd->Tx40MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx40MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgGBand[4]; + } + } + else + { + if (pAd->ate.Channel > 14) + { + TxPwr[0] = pAd->Tx20MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx20MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgGBand[4]; + } + } + + // TX power compensation for temperature variation based on TSSI. + // Do it per 4 seconds. + if (pAd->Mlme.OneSecPeriodicRound % 4 == 0) + { + if (pAd->ate.Channel <= 14) + { + /* bg channel */ + bAutoTxAgc = pAd->bAutoTxAgcG; + TssiRef = pAd->TssiRefG; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0]; + TxAgcStep = pAd->TxAgcStepG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + /* a channel */ + bAutoTxAgc = pAd->bAutoTxAgcA; + TssiRef = pAd->TssiRefA; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0]; + TxAgcStep = pAd->TxAgcStepA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + { + /* BbpR49 is unsigned char */ + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49); + + /* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */ + /* compensate: +4 +3 +2 +1 0 -1 -2 -3 -4 * steps */ + /* step value is defined in pAd->TxAgcStepG for tx power value */ + + /* [4]+1+[4] p4 p3 p2 p1 o1 m1 m2 m3 m4 */ + /* ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 + above value are examined in mass factory production */ + /* [4] [3] [2] [1] [0] [1] [2] [3] [4] */ + + /* plus is 0x10 ~ 0x40, minus is 0x60 ~ 0x90 */ + /* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */ + /* if value is 0x65, tx power will be -= TxAgcStep*(2-1) */ + + if (BbpR49 > pTssiMinusBoundary[1]) + { + // Reading is larger than the reference value. + // Check for how large we need to decrease the Tx power. + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 <= pTssiMinusBoundary[idx]) // Found the range + break; + } + // The index is the step we should decrease, idx = 0 means there is nothing to compensate +// if (R3 > (ULONG) (TxAgcStep * (idx-1))) + *pTxAgcCompensate = -(TxAgcStep * (idx-1)); +// else +// *pTxAgcCompensate = -((UCHAR)R3); + + DeltaPwr += (*pTxAgcCompensate); + ATEDBGPRINT(RT_DEBUG_TRACE, ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else if (BbpR49 < pTssiPlusBoundary[1]) + { + // Reading is smaller than the reference value + // check for how large we need to increase the Tx power + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 >= pTssiPlusBoundary[idx]) // Found the range + break; + } + // The index is the step we should increase, idx = 0 means there is nothing to compensate + *pTxAgcCompensate = TxAgcStep * (idx-1); + DeltaPwr += (*pTxAgcCompensate); + ATEDBGPRINT(RT_DEBUG_TRACE, ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else + { + *pTxAgcCompensate = 0; + ATEDBGPRINT(RT_DEBUG_TRACE, (" Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, 0)); + } + } + } + else + { + if (pAd->ate.Channel <= 14) + { + bAutoTxAgc = pAd->bAutoTxAgcG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + bAutoTxAgc = pAd->bAutoTxAgcA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + DeltaPwr += (*pTxAgcCompensate); + } + + /* calculate delta power based on the percentage specified from UI */ + // E2PROM setting is calibrated for maximum TX power (i.e. 100%) + // We lower TX power here according to the percentage specified from UI + if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff) // AUTO TX POWER control + ; + else if (pAd->CommonCfg.TxPowerPercentage > 90) // 91 ~ 100% & AUTO, treat as 100% in terms of mW + ; + else if (pAd->CommonCfg.TxPowerPercentage > 60) // 61 ~ 90%, treat as 75% in terms of mW + { + DeltaPwr -= 1; + } + else if (pAd->CommonCfg.TxPowerPercentage > 30) // 31 ~ 60%, treat as 50% in terms of mW + { + DeltaPwr -= 3; + } + else if (pAd->CommonCfg.TxPowerPercentage > 15) // 16 ~ 30%, treat as 25% in terms of mW + { + DeltaPwr -= 6; + } + else if (pAd->CommonCfg.TxPowerPercentage > 9) // 10 ~ 15%, treat as 12.5% in terms of mW + { + DeltaPwr -= 9; + } + else // 0 ~ 9 %, treat as MIN(~3%) in terms of mW + { + DeltaPwr -= 12; + } + + /* reset different new tx power for different TX rate */ + for(i=0; i<5; i++) + { + if (TxPwr[i] != 0xffffffff) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); /* 0 ~ 15 */ + + if ((Value + DeltaPwr) < 0) + { + Value = 0; /* min */ + } + else if ((Value + DeltaPwr) > 0xF) + { + Value = 0xF; /* max */ + } + else + { + Value += DeltaPwr; /* temperature compensation */ + } + + /* fill new value to CSR offset */ + TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); + } + + /* write tx power value to CSR */ + /* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M + TX power for OFDM 6M/9M + TX power for CCK5.5M/11M + TX power for CCK1M/2M */ + /* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */ + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, TxPwr[i]); + + + } + } + +} + +/* + ======================================================================== + Routine Description: + Write TxWI for ATE mode. + + Return Value: + None + ======================================================================== +*/ +#ifdef RT2860 +static VOID ATEWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pOutTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN CFACK, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR TID, + IN UCHAR TxRate, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING *pTransmit) +{ + TXWI_STRUC TxWI; + PTXWI_STRUC pTxWI; + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + NdisZeroMemory(&TxWI, TXWI_SIZE); + pTxWI = &TxWI; + + pTxWI->FRAG= FRAG; + + pTxWI->CFACK = CFACK; + pTxWI->TS= InsTimestamp; + pTxWI->AMPDU = AMPDU; + pTxWI->ACK = Ack; + pTxWI->txop= Txopmode; + + pTxWI->NSEQ = NSeq; + // John tune the performace with Intel Client in 20 MHz performance + if( BASize >7 ) + BASize =7; + + pTxWI->BAWinSize = BASize; + pTxWI->WirelessCliID = WCID; + pTxWI->MPDUtotalByteCount = Length; + pTxWI->PacketId = PID; + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + pTxWI->CFACK = CfAck; + pTxWI->MIMOps = 0; + pTxWI->MpduDensity = 0; + + pTxWI->PacketId = pTxWI->MCS; + NdisMoveMemory(pOutTxWI, &TxWI, sizeof(TXWI_STRUC)); + + return; +} +#endif // RT2860 // + +/* + ======================================================================== + + Routine Description: + Disable protection for ATE. + ======================================================================== +*/ +VOID ATEDisableAsicProtect( + IN PRTMP_ADAPTER pAd) +{ + PROT_CFG_STRUC ProtCfg, ProtCfg4; + UINT32 Protect[6]; + USHORT offset; + UCHAR i; + UINT32 MacReg = 0; + + // Config ASIC RTS threshold register + RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg); + MacReg &= 0xFF0000FF; + MacReg |= (pAd->CommonCfg.RtsThreshold << 8); + RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg); + + // Initial common protection settings + RTMPZeroMemory(Protect, sizeof(Protect)); + ProtCfg4.word = 0; + ProtCfg.word = 0; + ProtCfg.field.TxopAllowGF40 = 1; + ProtCfg.field.TxopAllowGF20 = 1; + ProtCfg.field.TxopAllowMM40 = 1; + ProtCfg.field.TxopAllowMM20 = 1; + ProtCfg.field.TxopAllowOfdm = 1; + ProtCfg.field.TxopAllowCck = 1; + ProtCfg.field.RTSThEn = 1; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + + // Handle legacy(B/G) protection + ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; + ProtCfg.field.ProtectCtrl = 0; + Protect[0] = ProtCfg.word; + Protect[1] = ProtCfg.word; + + // NO PROTECT + // 1.All STAs in the BSS are 20/40 MHz HT + // 2. in ai 20/40MHz BSS + // 3. all STAs are 20MHz in a 20MHz BSS + // Pure HT. no protection. + + // MM20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[2] = 0x01744004; + + // MM40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[3] = 0x03f44084; + + // CF20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[4] = 0x01744004; + + // CF40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[5] = 0x03f44084; + + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; + + offset = CCK_PROT_CFG; + for (i = 0;i < 6;i++) + RTMP_IO_WRITE32(pAd, offset + i*4, Protect[i]); + +} + + +/* There are two ways to convert Rssi */ +#if 1 +// +// The way used with GET_LNA_GAIN(). +// +CHAR ATEConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber) +{ + UCHAR RssiOffset, LNAGain; + + // Rssi equals to zero should be an invalid value + if (Rssi == 0) + return -99; + + LNAGain = GET_LNA_GAIN(pAd); + if (pAd->LatchRfRegs.Channel > 14) + { + if (RssiNumber == 0) + RssiOffset = pAd->ARssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->ARssiOffset1; + else + RssiOffset = pAd->ARssiOffset2; + } + else + { + if (RssiNumber == 0) + RssiOffset = pAd->BGRssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->BGRssiOffset1; + else + RssiOffset = pAd->BGRssiOffset2; + } + + return (-12 - RssiOffset - LNAGain - Rssi); +} +#else +// +// The way originally used in ATE of rt2860ap. +// +CHAR ATEConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber) +{ + UCHAR RssiOffset, LNAGain; + + // Rssi equals to zero should be an invalid value + if (Rssi == 0) + return -99; + + if (pAd->LatchRfRegs.Channel > 14) + { + LNAGain = pAd->ALNAGain; + if (RssiNumber == 0) + RssiOffset = pAd->ARssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->ARssiOffset1; + else + RssiOffset = pAd->ARssiOffset2; + } + else + { + LNAGain = pAd->BLNAGain; + if (RssiNumber == 0) + RssiOffset = pAd->BGRssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->BGRssiOffset1; + else + RssiOffset = pAd->BGRssiOffset2; + } + + return (-32 - RssiOffset + LNAGain - Rssi); +} +#endif /* end of #if 1 */ + +/* + ======================================================================== + + Routine Description: + Set Japan filter coefficients if needed. + Note: + This routine should only be called when + entering TXFRAME mode or TXCONT mode. + + ======================================================================== +*/ +static VOID SetJapanFilter( + IN PRTMP_ADAPTER pAd) +{ + UCHAR BbpData = 0; + + // + // If Channel=14 and Bandwidth=20M and Mode=CCK, set BBP R4 bit5=1 + // (Japan Tx filter coefficients)when (TXFRAME or TXCONT). + // + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BbpData); + + if ((pAd->ate.TxWI.PHYMODE == MODE_CCK) && (pAd->ate.Channel == 14) && (pAd->ate.TxWI.BW == BW_20)) + { + BbpData |= 0x20; // turn on + ATEDBGPRINT(RT_DEBUG_TRACE, ("SetJapanFilter!!!\n")); + } + else + { + BbpData &= 0xdf; // turn off + ATEDBGPRINT(RT_DEBUG_TRACE, ("ClearJapanFilter!!!\n")); + } + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BbpData); +} + +VOID ATESampleRssi( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI) +{ + /* There are two ways to collect RSSI. */ +#if 1 + //pAd->LastRxRate = (USHORT)((pRxWI->MCS) + (pRxWI->BW <<7) + (pRxWI->ShortGI <<8)+ (pRxWI->PHYMODE <<14)) ; + if (pRxWI->RSSI0 != 0) + { + pAd->ate.LastRssi0 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI0, RSSI_0); + pAd->ate.AvgRssi0X8 = (pAd->ate.AvgRssi0X8 - pAd->ate.AvgRssi0) + pAd->ate.LastRssi0; + pAd->ate.AvgRssi0 = pAd->ate.AvgRssi0X8 >> 3; + } + if (pRxWI->RSSI1 != 0) + { + pAd->ate.LastRssi1 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI1, RSSI_1); + pAd->ate.AvgRssi1X8 = (pAd->ate.AvgRssi1X8 - pAd->ate.AvgRssi1) + pAd->ate.LastRssi1; + pAd->ate.AvgRssi1 = pAd->ate.AvgRssi1X8 >> 3; + } + if (pRxWI->RSSI2 != 0) + { + pAd->ate.LastRssi2 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI2, RSSI_2); + pAd->ate.AvgRssi2X8 = (pAd->ate.AvgRssi2X8 - pAd->ate.AvgRssi2) + pAd->ate.LastRssi2; + pAd->ate.AvgRssi2 = pAd->ate.AvgRssi2X8 >> 3; + } + + pAd->ate.LastSNR0 = (CHAR)(pRxWI->SNR0);// CHAR ==> UCHAR ? + pAd->ate.LastSNR1 = (CHAR)(pRxWI->SNR1);// CHAR ==> UCHAR ? + + pAd->ate.NumOfAvgRssiSample ++; +#else + pAd->ate.LastSNR0 = (CHAR)(pRxWI->SNR0); + pAd->ate.LastSNR1 = (CHAR)(pRxWI->SNR1); + pAd->ate.RxCntPerSec++; + pAd->ate.LastRssi0 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI0, RSSI_0); + pAd->ate.LastRssi1 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI1, RSSI_1); + pAd->ate.LastRssi2 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI2, RSSI_2); + pAd->ate.AvgRssi0X8 = (pAd->ate.AvgRssi0X8 - pAd->ate.AvgRssi0) + pAd->ate.LastRssi0; + pAd->ate.AvgRssi0 = pAd->ate.AvgRssi0X8 >> 3; + pAd->ate.AvgRssi1X8 = (pAd->ate.AvgRssi1X8 - pAd->ate.AvgRssi1) + pAd->ate.LastRssi1; + pAd->ate.AvgRssi1 = pAd->ate.AvgRssi1X8 >> 3; + pAd->ate.AvgRssi2X8 = (pAd->ate.AvgRssi2X8 - pAd->ate.AvgRssi2) + pAd->ate.LastRssi2; + pAd->ate.AvgRssi2 = pAd->ate.AvgRssi2X8 >> 3; + pAd->ate.NumOfAvgRssiSample ++; +#endif +} + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPStationStop( + IN PRTMP_ADAPTER pAd) +{ +// BOOLEAN Cancelled; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("==> RTMPStationStop\n")); + +#if 0 + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); +#endif + // For rx statistics, we need to keep this timer running. +// RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<== RTMPStationStop\n")); +} + +VOID RTMPStationStart( + IN PRTMP_ADAPTER pAd) +{ + ATEDBGPRINT(RT_DEBUG_TRACE, ("==> RTMPStationStart\n")); +#ifdef RT2860 + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + // + // We did not cancel this timer when entering ATE mode. + // +// RTMPSetTimer(&pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV); +#endif // RT2860 // + ATEDBGPRINT(RT_DEBUG_TRACE, ("<== RTMPStationStart\n")); +} +#endif // CONFIG_STA_SUPPORT // + +/* + ========================================================================== + Description: + Setup Frame format. + NOTE: + This routine should only be used in ATE mode. + ========================================================================== + */ +#ifdef RT2860 +static INT ATESetUpFrame( + IN PRTMP_ADAPTER pAd, + IN UINT32 TxIdx) +{ + UINT j; + PTXD_STRUC pTxD; +#ifdef RT_BIG_ENDIAN + PTXD_STRUC pDestTxD; + TXD_STRUC TxD; +#endif + PNDIS_PACKET pPacket; + PUCHAR pDest; + PVOID AllocVa; + NDIS_PHYSICAL_ADDRESS AllocPa; + HTTRANSMIT_SETTING TxHTPhyMode; + + PRTMP_TX_RING pTxRing = &pAd->TxRing[QID_AC_BE]; + PTXWI_STRUC pTxWI = (PTXWI_STRUC) pTxRing->Cell[TxIdx].DmaBuf.AllocVa; + PUCHAR pDMAHeaderBufVA = (PUCHAR) pTxRing->Cell[TxIdx].DmaBuf.AllocVa; + +#ifdef RALINK_28xx_QA + PHEADER_802_11 pHeader80211; +#endif // RALINK_28xx_QA // + + if (pAd->ate.bQATxStart == TRUE) + { + // always use QID_AC_BE and FIFO_EDCA + + // fill TxWI + TxHTPhyMode.field.BW = pAd->ate.TxWI.BW; + TxHTPhyMode.field.ShortGI = pAd->ate.TxWI.ShortGI; + TxHTPhyMode.field.STBC = 0; + TxHTPhyMode.field.MCS = pAd->ate.TxWI.MCS; + TxHTPhyMode.field.MODE = pAd->ate.TxWI.PHYMODE; + ATEWriteTxWI(pAd, pTxWI, pAd->ate.TxWI.FRAG, pAd->ate.TxWI.CFACK, pAd->ate.TxWI.TS, pAd->ate.TxWI.AMPDU, pAd->ate.TxWI.ACK, pAd->ate.TxWI.NSEQ, + pAd->ate.TxWI.BAWinSize, 0, pAd->ate.TxWI.MPDUtotalByteCount, pAd->ate.TxWI.PacketId, 0, 0, pAd->ate.TxWI.txop/*IFS_HTTXOP*/, pAd->ate.TxWI.CFACK/*FALSE*/, &TxHTPhyMode); + } + else + { + TxHTPhyMode.field.BW = pAd->ate.TxWI.BW; + TxHTPhyMode.field.ShortGI = pAd->ate.TxWI.ShortGI; + TxHTPhyMode.field.STBC = 0; + TxHTPhyMode.field.MCS = pAd->ate.TxWI.MCS; + TxHTPhyMode.field.MODE = pAd->ate.TxWI.PHYMODE; + ATEWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, + 4, 0, pAd->ate.TxLength, 0, 0, 0, IFS_HTTXOP, FALSE, &TxHTPhyMode); + } + + // fill 802.11 header. +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + NdisMoveMemory(pDMAHeaderBufVA+TXWI_SIZE, pAd->ate.Header, pAd->ate.HLen); + } + else +#endif // RALINK_28xx_QA // + { + NdisMoveMemory(pDMAHeaderBufVA+TXWI_SIZE, TemplateFrame, LENGTH_802_11); + NdisMoveMemory(pDMAHeaderBufVA+TXWI_SIZE+4, pAd->ate.Addr1, ETH_LENGTH_OF_ADDRESS); + NdisMoveMemory(pDMAHeaderBufVA+TXWI_SIZE+10, pAd->ate.Addr2, ETH_LENGTH_OF_ADDRESS); + NdisMoveMemory(pDMAHeaderBufVA+TXWI_SIZE+16, pAd->ate.Addr3, ETH_LENGTH_OF_ADDRESS); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA)+TXWI_SIZE), DIR_READ, FALSE); +#endif // RT_BIG_ENDIAN // + + /* alloc buffer for payload */ +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + /* Why not use RTMP_AllocateTxPacketBuffer() instead of RTMP_AllocateRxPacketBuffer()? */ + pPacket = RTMP_AllocateRxPacketBuffer(pAd, pAd->ate.DLen + 0x100, FALSE, &AllocVa, &AllocPa); + } + else +#endif // RALINK_28xx_QA // + { + /* Why not use RTMP_AllocateTxPacketBuffer() instead of RTMP_AllocateRxPacketBuffer()? */ + pPacket = RTMP_AllocateRxPacketBuffer(pAd, pAd->ate.TxLength, FALSE, &AllocVa, &AllocPa); + } + + if (pPacket == NULL) + { + pAd->ate.TxCount = 0; + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s fail to alloc packet space.\n", __FUNCTION__)); + return -1; + } + pTxRing->Cell[TxIdx].pNextNdisPacket = pPacket; + + pDest = (PUCHAR) AllocVa; + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + RTPKT_TO_OSPKT(pPacket)->len = pAd->ate.DLen; + } + else +#endif // RALINK_28xx_QA // + { + RTPKT_TO_OSPKT(pPacket)->len = pAd->ate.TxLength - LENGTH_802_11; + } + + // Prepare frame payload +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + // copy pattern + if ((pAd->ate.PLen != 0)) + { + int j; + + for (j = 0; j < pAd->ate.DLen; j+=pAd->ate.PLen) + { + memcpy(RTPKT_TO_OSPKT(pPacket)->data + j, pAd->ate.Pattern, pAd->ate.PLen); + } + } + } + else +#endif // RALINK_28xx_QA // + { + for(j = 0; j < RTPKT_TO_OSPKT(pPacket)->len; j++) + pDest[j] = 0xA5; + } + + // + // build Tx Descriptor + // +#ifndef RT_BIG_ENDIAN + pTxD = (PTXD_STRUC) pTxRing->Cell[TxIdx].AllocVa; +#else + pDestTxD = (PTXD_STRUC)pTxRing->Cell[TxIdx].AllocVa; + TxD = *pDestTxD; + pTxD = &TxD; +#endif // !RT_BIG_ENDIAN // + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + // prepare TxD + NdisZeroMemory(pTxD, TXD_SIZE); + RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA); + // build TX DESC + pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow(pTxRing->Cell[TxIdx].DmaBuf.AllocPa); + pTxD->SDLen0 = TXWI_SIZE + pAd->ate.HLen; + pTxD->LastSec0 = 0; + pTxD->SDPtr1 = AllocPa; + pTxD->SDLen1 = RTPKT_TO_OSPKT(pPacket)->len; + pTxD->LastSec1 = 1; + + pDest = (PUCHAR)pTxWI; + pDest += TXWI_SIZE; + pHeader80211 = (PHEADER_802_11)pDest; + + // modify sequence number.... + if (pAd->ate.TxDoneCount == 0) + { + pAd->ate.seq = pHeader80211->Sequence; + } + else + pHeader80211->Sequence = ++pAd->ate.seq; + } + else +#endif // RALINK_28xx_QA // + { + NdisZeroMemory(pTxD, TXD_SIZE); + RTMPWriteTxDescriptor(pAd, pTxD, FALSE, FIFO_EDCA); + // build TX DESC + pTxD->SDPtr0 = RTMP_GetPhysicalAddressLow (pTxRing->Cell[TxIdx].DmaBuf.AllocPa); + pTxD->SDLen0 = TXWI_SIZE + LENGTH_802_11; + pTxD->LastSec0 = 0; + pTxD->SDPtr1 = AllocPa; + pTxD->SDLen1 = RTPKT_TO_OSPKT(pPacket)->len; + pTxD->LastSec1 = 1; + } + +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); + RTMPFrameEndianChange(pAd, (((PUCHAR)pDMAHeaderBufVA)+TXWI_SIZE), DIR_WRITE, FALSE); + RTMPDescriptorEndianChange((PUCHAR)pTxD, TYPE_TXD); + WriteBackToDescriptor((PUCHAR)pDestTxD, (PUCHAR)pTxD, FALSE, TYPE_TXD); +#endif // RT_BIG_ENDIAN // + return 0; +} +/* */ +/* */ +/*=======================End of RT2860=======================*/ +#endif // RT2860 // + + +VOID rt_ee_read_all(PRTMP_ADAPTER pAd, USHORT *Data) +{ + USHORT i; + USHORT value; + + for (i = 0 ; i < EEPROM_SIZE/2 ; ) + { + /* "value" is expecially for some compilers... */ + RT28xx_EEPROM_READ16(pAd, i*2, value); + Data[i] = value; + i++; + } +} + +VOID rt_ee_write_all(PRTMP_ADAPTER pAd, USHORT *Data) +{ + USHORT i; + USHORT value; + + for (i = 0 ; i < EEPROM_SIZE/2 ; ) + { + /* "value" is expecially for some compilers... */ + value = Data[i]; + RT28xx_EEPROM_WRITE16(pAd, i*2, value); + i ++; + } +} +#ifdef RALINK_28xx_QA +VOID ATE_QA_Statistics( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC pRxD, + IN PHEADER_802_11 pHeader) +{ + // update counter first + if (pHeader != NULL) + { + if (pHeader->FC.Type == BTYPE_DATA) + { + if (pRxD->U2M) + pAd->ate.U2M++; + else + pAd->ate.OtherData++; + } + else if (pHeader->FC.Type == BTYPE_MGMT) + { + if (pHeader->FC.SubType == SUBTYPE_BEACON) + pAd->ate.Beacon++; + else + pAd->ate.OtherCount++; + } + else if (pHeader->FC.Type == BTYPE_CNTL) + { + pAd->ate.OtherCount++; + } + } + pAd->ate.RSSI0 = pRxWI->RSSI0; + pAd->ate.RSSI1 = pRxWI->RSSI1; + pAd->ate.RSSI2 = pRxWI->RSSI2; + pAd->ate.SNR0 = pRxWI->SNR0; + pAd->ate.SNR1 = pRxWI->SNR1; +} + +/* command id with Cmd Type == 0x0008(for 28xx)/0x0005(for iNIC) */ +#define RACFG_CMD_RF_WRITE_ALL 0x0000 +#define RACFG_CMD_E2PROM_READ16 0x0001 +#define RACFG_CMD_E2PROM_WRITE16 0x0002 +#define RACFG_CMD_E2PROM_READ_ALL 0x0003 +#define RACFG_CMD_E2PROM_WRITE_ALL 0x0004 +#define RACFG_CMD_IO_READ 0x0005 +#define RACFG_CMD_IO_WRITE 0x0006 +#define RACFG_CMD_IO_READ_BULK 0x0007 +#define RACFG_CMD_BBP_READ8 0x0008 +#define RACFG_CMD_BBP_WRITE8 0x0009 +#define RACFG_CMD_BBP_READ_ALL 0x000a +#define RACFG_CMD_GET_COUNTER 0x000b +#define RACFG_CMD_CLEAR_COUNTER 0x000c + +#define RACFG_CMD_RSV1 0x000d +#define RACFG_CMD_RSV2 0x000e +#define RACFG_CMD_RSV3 0x000f + +#define RACFG_CMD_TX_START 0x0010 +#define RACFG_CMD_GET_TX_STATUS 0x0011 +#define RACFG_CMD_TX_STOP 0x0012 +#define RACFG_CMD_RX_START 0x0013 +#define RACFG_CMD_RX_STOP 0x0014 +#define RACFG_CMD_GET_NOISE_LEVEL 0x0015 + +#define RACFG_CMD_ATE_START 0x0080 +#define RACFG_CMD_ATE_STOP 0x0081 + +#define RACFG_CMD_ATE_START_TX_CARRIER 0x0100 +#define RACFG_CMD_ATE_START_TX_CONT 0x0101 +#define RACFG_CMD_ATE_START_TX_FRAME 0x0102 +#define RACFG_CMD_ATE_SET_BW 0x0103 +#define RACFG_CMD_ATE_SET_TX_POWER0 0x0104 +#define RACFG_CMD_ATE_SET_TX_POWER1 0x0105 +#define RACFG_CMD_ATE_SET_FREQ_OFFSET 0x0106 +#define RACFG_CMD_ATE_GET_STATISTICS 0x0107 +#define RACFG_CMD_ATE_RESET_COUNTER 0x0108 +#define RACFG_CMD_ATE_SEL_TX_ANTENNA 0x0109 +#define RACFG_CMD_ATE_SEL_RX_ANTENNA 0x010a +#define RACFG_CMD_ATE_SET_PREAMBLE 0x010b +#define RACFG_CMD_ATE_SET_CHANNEL 0x010c +#define RACFG_CMD_ATE_SET_ADDR1 0x010d +#define RACFG_CMD_ATE_SET_ADDR2 0x010e +#define RACFG_CMD_ATE_SET_ADDR3 0x010f +#define RACFG_CMD_ATE_SET_RATE 0x0110 +#define RACFG_CMD_ATE_SET_TX_FRAME_LEN 0x0111 +#define RACFG_CMD_ATE_SET_TX_FRAME_COUNT 0x0112 +#define RACFG_CMD_ATE_START_RX_FRAME 0x0113 +#define RACFG_CMD_ATE_E2PROM_READ_BULK 0x0114 +#define RACFG_CMD_ATE_E2PROM_WRITE_BULK 0x0115 +#define RACFG_CMD_ATE_IO_WRITE_BULK 0x0116 +#define RACFG_CMD_ATE_BBP_READ_BULK 0x0117 +#define RACFG_CMD_ATE_BBP_WRITE_BULK 0x0118 +#define RACFG_CMD_ATE_RF_READ_BULK 0x0119 +#define RACFG_CMD_ATE_RF_WRITE_BULK 0x011a + + + +#define A2Hex(_X, _p) \ +{ \ + UCHAR *p; \ + _X = 0; \ + p = _p; \ + while (((*p >= 'a') && (*p <= 'f')) || ((*p >= 'A') && (*p <= 'F')) || ((*p >= '0') && (*p <= '9'))) \ + { \ + if ((*p >= 'a') && (*p <= 'f')) \ + _X = _X * 16 + *p - 87; \ + else if ((*p >= 'A') && (*p <= 'F')) \ + _X = _X * 16 + *p - 55; \ + else if ((*p >= '0') && (*p <= '9')) \ + _X = _X * 16 + *p - 48; \ + p++; \ + } \ +} + + +static VOID memcpy_exl(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len); +static VOID memcpy_exs(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len); +static VOID RTMP_IO_READ_BULK(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, UINT32 len); + +#ifdef UCOS +int ate_copy_to_user( + IN PUCHAR payload, + IN PUCHAR msg, + IN INT len) +{ + memmove(payload, msg, len); + return 0; +} + +#undef copy_to_user +#define copy_to_user(x,y,z) ate_copy_to_user((PUCHAR)x, (PUCHAR)y, z) +#endif // UCOS // + +#define LEN_OF_ARG 16 + +VOID RtmpDoAte( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + unsigned short Command_Id; + struct ate_racfghdr *pRaCfg; + INT Status = NDIS_STATUS_SUCCESS; + + + + if((pRaCfg = kmalloc(sizeof(struct ate_racfghdr), GFP_KERNEL)) == NULL) + { + Status = -EINVAL; + return; + } + + NdisZeroMemory(pRaCfg, sizeof(struct ate_racfghdr)); + + if (copy_from_user((PUCHAR)pRaCfg, wrq->u.data.pointer, wrq->u.data.length)) + { + Status = -EFAULT; + kfree(pRaCfg); + return; + } + + + Command_Id = ntohs(pRaCfg->command_id); + + ATEDBGPRINT(RT_DEBUG_TRACE,("\n%s: Command_Id = 0x%04x !\n", __FUNCTION__, Command_Id)); + + switch (Command_Id) + { + // We will get this command when QA starts. + case RACFG_CMD_ATE_START: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START\n")); + + // prepare feedback as soon as we can to avoid QA timeout. + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("copy_to_user() fail in case RACFG_CMD_ATE_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START is done !\n")); + } + Set_ATE_Proc(pAdapter, "ATESTART"); + } + break; + + // We will get this command either QA is closed or ated is killed by user. + case RACFG_CMD_ATE_STOP: + { +#ifndef UCOS + INT32 ret; +#endif // !UCOS // + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_STOP\n")); + + // Distinguish this command came from QA(via ated) + // or ate daemon according to the existence of pid in payload. + // No need to prepare feedback if this cmd came directly from ate daemon. + pRaCfg->length = ntohs(pRaCfg->length); + + if (pRaCfg->length == sizeof(pAdapter->ate.AtePid)) + { + // This command came from QA. + // Get the pid of ATE daemon. + memcpy((UCHAR *)&pAdapter->ate.AtePid, + (&pRaCfg->data[0]) - 2/* == &(pRaCfg->status) */, + sizeof(pAdapter->ate.AtePid)); + + // prepare feedback as soon as we can to avoid QA timeout. + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_STOP\n")); + Status = -EFAULT; + } + + // + // kill ATE daemon when leaving ATE mode. + // We must kill ATE daemon first before setting ATESTOP, + // or Microsoft will report sth. wrong. +#ifndef UCOS + ret = KILL_THREAD_PID(pAdapter->ate.AtePid, SIGTERM, 1); + if (ret) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("%s: unable to signal thread\n", pAdapter->net_dev->name)); + } +#endif // !UCOS // + } + + // AP might have in ATE_STOP mode due to cmd from QA. + if (ATE_ON(pAdapter)) + { + // Someone has killed ate daemon while QA GUI is still open. + Set_ATE_Proc(pAdapter, "ATESTOP"); + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_AP_START is done !\n")); + } + } + break; + + case RACFG_CMD_RF_WRITE_ALL: + { + UINT32 R1, R2, R3, R4; + USHORT channel; + + memcpy(&R1, pRaCfg->data-2, 4); + memcpy(&R2, pRaCfg->data+2, 4); + memcpy(&R3, pRaCfg->data+6, 4); + memcpy(&R4, pRaCfg->data+10, 4); + memcpy(&channel, pRaCfg->data+14, 2); + + pAdapter->LatchRfRegs.R1 = ntohl(R1); + pAdapter->LatchRfRegs.R2 = ntohl(R2); + pAdapter->LatchRfRegs.R3 = ntohl(R3); + pAdapter->LatchRfRegs.R4 = ntohl(R4); + pAdapter->LatchRfRegs.Channel = ntohs(channel); + + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R3); + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R4); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RF_WRITE_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RF_WRITE_ALL is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_READ16: + { + USHORT offset, value, tmp; + + offset = ntohs(pRaCfg->status); + /* "tmp" is expecially for some compilers... */ + RT28xx_EEPROM_READ16(pAdapter, offset, tmp); + value = tmp; + value = htons(value); + + ATEDBGPRINT(RT_DEBUG_TRACE,("EEPROM Read offset = 0x%04x, value = 0x%04x\n", offset, value)); + + // prepare feedback + pRaCfg->length = htons(4); + pRaCfg->status = htons(0); + memcpy(pRaCfg->data, &value, 2); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("sizeof(struct ate_racfghdr) = %d\n", sizeof(struct ate_racfghdr))); + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_READ16\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_E2PROM_READ16 is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_WRITE16: + { + USHORT offset, value; + + offset = ntohs(pRaCfg->status); + memcpy(&value, pRaCfg->data, 2); + value = ntohs(value); + RT28xx_EEPROM_WRITE16(pAdapter, offset, value); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_WRITE16\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_E2PROM_WRITE16 is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_READ_ALL: + { + USHORT buffer[EEPROM_SIZE/2]; + + rt_ee_read_all(pAdapter,(USHORT *)buffer); + memcpy_exs(pAdapter, pRaCfg->data, (UCHAR *)buffer, EEPROM_SIZE); + + // prepare feedback + pRaCfg->length = htons(2+EEPROM_SIZE); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_READ_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_E2PROM_READ_ALL is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_WRITE_ALL: + { + USHORT buffer[EEPROM_SIZE/2]; + + NdisZeroMemory((UCHAR *)buffer, EEPROM_SIZE); + memcpy_exs(pAdapter, (UCHAR *)buffer, (UCHAR *)&pRaCfg->status, EEPROM_SIZE); + rt_ee_write_all(pAdapter,(USHORT *)buffer); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_WRITE_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("RACFG_CMD_E2PROM_WRITE_ALL is done !\n")); + } + + } + break; + + case RACFG_CMD_IO_READ: + { + UINT32 offset; + UINT32 value; + + memcpy(&offset, &pRaCfg->status, 4); + offset = ntohl(offset); + + // We do not need the base address. + // So just extract the offset out. + offset &= 0x0000FFFF; + RTMP_IO_READ32(pAdapter, offset, &value); + value = htonl(value); + + // prepare feedback + pRaCfg->length = htons(6); + pRaCfg->status = htons(0); + memcpy(pRaCfg->data, &value, 4); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_IO_READ\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_IO_READ is done !\n")); + } + } + break; + + case RACFG_CMD_IO_WRITE: + { + UINT32 offset, value; + + memcpy(&offset, pRaCfg->data-2, 4); + memcpy(&value, pRaCfg->data+2, 4); + + offset = ntohl(offset); + + // We do not need the base address. + // So just extract out the offset. + offset &= 0x0000FFFF; + value = ntohl(value); + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_IO_WRITE: offset = %x, value = %x\n", offset, value)); + RTMP_IO_WRITE32(pAdapter, offset, value); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_IO_WRITE\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_IO_WRITE is done !\n")); + } + } + break; + + case RACFG_CMD_IO_READ_BULK: + { + UINT32 offset; + USHORT len; + + memcpy(&offset, &pRaCfg->status, 4); + offset = ntohl(offset); + + // We do not need the base address. + // So just extract the offset. + offset &= 0x0000FFFF; + memcpy(&len, pRaCfg->data+2, 2); + len = ntohs(len); + + if (len > 371) + { + ATEDBGPRINT(RT_DEBUG_TRACE,("len is too large, make it smaller\n")); + pRaCfg->length = htons(2); + pRaCfg->status = htons(1); + break; + } + + RTMP_IO_READ_BULK(pAdapter, pRaCfg->data, (UCHAR *)offset, len*4);// unit in four bytes + + // prepare feedback + pRaCfg->length = htons(2+len*4);// unit in four bytes + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_IO_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_IO_READ_BULK is done !\n")); + } + } + break; + + case RACFG_CMD_BBP_READ8: + { + USHORT offset; + UCHAR value; + + value = 0; + offset = ntohs(pRaCfg->status); + + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, offset, &value); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, offset, &value); + } + // prepare feedback + pRaCfg->length = htons(3); + pRaCfg->status = htons(0); + pRaCfg->data[0] = value; + + ATEDBGPRINT(RT_DEBUG_TRACE,("BBP value = %x\n", value)); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_BBP_READ8\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_BBP_READ8 is done !\n")); + } + } + break; + case RACFG_CMD_BBP_WRITE8: + { + USHORT offset; + UCHAR value; + + offset = ntohs(pRaCfg->status); + memcpy(&value, pRaCfg->data, 1); + + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, offset, value); + } + else + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, offset, value); + } + + if ((offset == BBP_R1) || (offset == BBP_R3)) + { + SyncTxRxConfig(pAdapter, offset, value); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_BBP_WRITE8\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_BBP_WRITE8 is done !\n")); + } + } + break; + + case RACFG_CMD_BBP_READ_ALL: + { + USHORT j; + + for (j = 0; j < 137; j++) + { + pRaCfg->data[j] = 0; + + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j]); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j]); + } + } + + // prepare feedback + pRaCfg->length = htons(2+137); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_BBP_READ_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_BBP_READ_ALL is done !\n")); + } + } + + break; + + case RACFG_CMD_ATE_E2PROM_READ_BULK: + { + USHORT offset; + USHORT len; + USHORT buffer[EEPROM_SIZE/2]; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + rt_ee_read_all(pAdapter,(USHORT *)buffer); + if (offset + len <= EEPROM_SIZE) + memcpy_exs(pAdapter, pRaCfg->data, (UCHAR *)buffer+offset, len); + else + ATEDBGPRINT(RT_DEBUG_ERROR, ("exceed EEPROM size\n")); + + // prepare feedback + pRaCfg->length = htons(2+len); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_E2PROM_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_E2PROM_READ_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_E2PROM_WRITE_BULK: + { + USHORT offset; + USHORT len; + USHORT buffer[EEPROM_SIZE/2]; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + rt_ee_read_all(pAdapter,(USHORT *)buffer); + memcpy_exs(pAdapter, (UCHAR *)buffer + offset, (UCHAR *)pRaCfg->data + 2, len); + rt_ee_write_all(pAdapter,(USHORT *)buffer); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_E2PROM_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("RACFG_CMD_ATE_E2PROM_WRITE_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_IO_WRITE_BULK: + { + UINT32 offset, i, value; + USHORT len; + + memcpy(&offset, &pRaCfg->status, 4); + offset = ntohl(offset); + memcpy(&len, pRaCfg->data+2, 2); + len = ntohs(len); + + for (i = 0; i < len; i += 4) + { + memcpy_exl(pAdapter, (UCHAR *)&value, pRaCfg->data+4+i, 4); + printk("Write %x %x\n", offset + i, value); + RTMP_IO_WRITE32(pAdapter, (offset +i) & 0xffff, value); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_IO_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("RACFG_CMD_ATE_IO_WRITE_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_BBP_READ_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + + for (j = offset; j < (offset+len); j++) + { + pRaCfg->data[j - offset] = 0; + + if (pAdapter->ate.Mode == ATE_STOP) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j - offset]); + } + else + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j - offset]); + } + } + + // prepare feedback + pRaCfg->length = htons(2+len); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_BBP_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_BBP_READ_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_BBP_WRITE_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + UCHAR *value; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + for (j = offset; j < (offset+len); j++) + { + value = pRaCfg->data + 2 + (j - offset); + if (pAdapter->ate.Mode == ATE_STOP) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, j, *value); + } + else + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, j, *value); + } + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_BBP_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_BBP_WRITE_BULK is done !\n")); + } + } + break; + +#ifdef CONFIG_RALINK_RT3052 + case RACFG_CMD_ATE_RF_READ_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + for (j = offset; j < (offset+len); j++) + { + pRaCfg->data[j - offset] = 0; + RT30xxReadRFRegister(pAdapter, j, &pRaCfg->data[j - offset]); + } + + // prepare feedback + pRaCfg->length = htons(2+len); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_RF_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_RF_READ_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_RF_WRITE_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + UCHAR *value; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + for (j = offset; j < (offset+len); j++) + { + value = pRaCfg->data + 2 + (j - offset); + RT30xxWriteRFRegister(pAdapter, j, *value); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_RF_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_RF_WRITE_BULK is done !\n")); + } + + } + break; +#endif + + + case RACFG_CMD_GET_NOISE_LEVEL: + { + UCHAR channel; + INT32 buffer[3][10];/* 3 : RxPath ; 10 : no. of per rssi samples */ + + channel = (ntohs(pRaCfg->status) & 0x00FF); + CalNoiseLevel(pAdapter, channel, buffer); + memcpy_exl(pAdapter, (UCHAR *)pRaCfg->data, (UCHAR *)&(buffer[0][0]), (sizeof(INT32)*3*10)); + + // prepare feedback + pRaCfg->length = htons(2 + (sizeof(INT32)*3*10)); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_GET_NOISE_LEVEL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_GET_NOISE_LEVEL is done !\n")); + } + } + break; + + case RACFG_CMD_GET_COUNTER: + { + memcpy_exl(pAdapter, &pRaCfg->data[0], (UCHAR *)&pAdapter->ate.U2M, 4); + memcpy_exl(pAdapter, &pRaCfg->data[4], (UCHAR *)&pAdapter->ate.OtherData, 4); + memcpy_exl(pAdapter, &pRaCfg->data[8], (UCHAR *)&pAdapter->ate.Beacon, 4); + memcpy_exl(pAdapter, &pRaCfg->data[12], (UCHAR *)&pAdapter->ate.OtherCount, 4); + memcpy_exl(pAdapter, &pRaCfg->data[16], (UCHAR *)&pAdapter->ate.TxAc0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[20], (UCHAR *)&pAdapter->ate.TxAc1, 4); + memcpy_exl(pAdapter, &pRaCfg->data[24], (UCHAR *)&pAdapter->ate.TxAc2, 4); + memcpy_exl(pAdapter, &pRaCfg->data[28], (UCHAR *)&pAdapter->ate.TxAc3, 4); + memcpy_exl(pAdapter, &pRaCfg->data[32], (UCHAR *)&pAdapter->ate.TxHCCA, 4); + memcpy_exl(pAdapter, &pRaCfg->data[36], (UCHAR *)&pAdapter->ate.TxMgmt, 4); + memcpy_exl(pAdapter, &pRaCfg->data[40], (UCHAR *)&pAdapter->ate.RSSI0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[44], (UCHAR *)&pAdapter->ate.RSSI1, 4); + memcpy_exl(pAdapter, &pRaCfg->data[48], (UCHAR *)&pAdapter->ate.RSSI2, 4); + memcpy_exl(pAdapter, &pRaCfg->data[52], (UCHAR *)&pAdapter->ate.SNR0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[56], (UCHAR *)&pAdapter->ate.SNR1, 4); + + pRaCfg->length = htons(2+60); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_GET_COUNTER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_GET_COUNTER is done !\n")); + } + } + break; + + case RACFG_CMD_CLEAR_COUNTER: + { + pAdapter->ate.U2M = 0; + pAdapter->ate.OtherData = 0; + pAdapter->ate.Beacon = 0; + pAdapter->ate.OtherCount = 0; + pAdapter->ate.TxAc0 = 0; + pAdapter->ate.TxAc1 = 0; + pAdapter->ate.TxAc2 = 0; + pAdapter->ate.TxAc3 = 0; + pAdapter->ate.TxHCCA = 0; + pAdapter->ate.TxMgmt = 0; + pAdapter->ate.TxDoneCount = 0; + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_CLEAR_COUNTER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_CLEAR_COUNTER is done !\n")); + } + } + + break; + + case RACFG_CMD_TX_START: + { + USHORT *p; + USHORT err = 1; + UCHAR Bbp22Value = 0, Bbp24Value = 0; + + if ((pAdapter->ate.TxStatus != 0) && (pAdapter->ate.Mode & ATE_TXFRAME)) + { + ATEDBGPRINT(RT_DEBUG_TRACE,("Ate Tx is already running, to run next Tx, you must stop it first\n")); + err = 2; + goto TX_START_ERROR; + } + else if ((pAdapter->ate.TxStatus != 0) && !(pAdapter->ate.Mode & ATE_TXFRAME)) + { + int i = 0; + + while ((i++ < 10) && (pAdapter->ate.TxStatus != 0)) + { + RTMPusecDelay(5000); + } + + // force it to stop + pAdapter->ate.TxStatus = 0; + pAdapter->ate.TxDoneCount = 0; + //pAdapter->ate.Repeat = 0; + pAdapter->ate.bQATxStart = FALSE; + } + + // If pRaCfg->length == 0, this "RACFG_CMD_TX_START" is for Carrier test or Carrier Suppression. + if (ntohs(pRaCfg->length) != 0) + { + // Get frame info + + NdisMoveMemory(&pAdapter->ate.TxWI, pRaCfg->data + 2, 16); +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)&pAdapter->ate.TxWI, TYPE_TXWI); +#endif // RT_BIG_ENDIAN // + + NdisMoveMemory(&pAdapter->ate.TxCount, pRaCfg->data + 18, 4); + pAdapter->ate.TxCount = ntohl(pAdapter->ate.TxCount); + + p = (USHORT *)(&pRaCfg->data[22]); + //p = pRaCfg->data + 22; + // always use QID_AC_BE + pAdapter->ate.QID = 0; + p = (USHORT *)(&pRaCfg->data[24]); + //p = pRaCfg->data + 24; + pAdapter->ate.HLen = ntohs(*p); + + if (pAdapter->ate.HLen > 32) + { + ATEDBGPRINT(RT_DEBUG_ERROR,("pAdapter->ate.HLen > 32\n")); + err = 3; + goto TX_START_ERROR; + } + + NdisMoveMemory(&pAdapter->ate.Header, pRaCfg->data + 26, pAdapter->ate.HLen); + + + pAdapter->ate.PLen = ntohs(pRaCfg->length) - (pAdapter->ate.HLen + 28); + + if (pAdapter->ate.PLen > 32) + { + ATEDBGPRINT(RT_DEBUG_ERROR,("pAdapter->ate.PLen > 32\n")); + err = 4; + goto TX_START_ERROR; + } + + NdisMoveMemory(&pAdapter->ate.Pattern, pRaCfg->data + 26 + pAdapter->ate.HLen, pAdapter->ate.PLen); + pAdapter->ate.DLen = pAdapter->ate.TxWI.MPDUtotalByteCount - pAdapter->ate.HLen; + } + + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R22, &Bbp22Value); + + switch (Bbp22Value) + { + case BBP22_TXFRAME: + { + if (pAdapter->ate.TxCount == 0) + { +#ifdef RT2860 + pAdapter->ate.TxCount = 0xFFFFFFFF; +#endif // RT2860 // + } + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXFRAME\n")); + pAdapter->ate.bQATxStart = TRUE; + Set_ATE_Proc(pAdapter, "TXFRAME"); + } + break; + + case BBP22_TXCONT_OR_CARRSUPP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("BBP22_TXCONT_OR_CARRSUPP\n")); + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, 24, &Bbp24Value); + + switch (Bbp24Value) + { + case BBP24_TXCONT: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXCONT\n")); + pAdapter->ate.bQATxStart = TRUE; + Set_ATE_Proc(pAdapter, "TXCONT"); + } + break; + + case BBP24_CARRSUPP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXCARRSUPP\n")); + pAdapter->ate.bQATxStart = TRUE; + pAdapter->ate.Mode |= ATE_TXCARRSUPP; + } + break; + + default: + { + ATEDBGPRINT(RT_DEBUG_ERROR,("Unknown Start TX subtype !")); + } + break; + } + } + break; + + case BBP22_TXCARR: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXCARR\n")); + pAdapter->ate.bQATxStart = TRUE; + Set_ATE_Proc(pAdapter, "TXCARR"); + } + break; + + default: + { + ATEDBGPRINT(RT_DEBUG_ERROR,("Unknown Start TX subtype !")); + } + break; + } + + if (pAdapter->ate.bQATxStart == TRUE) + { + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() was failed in case RACFG_CMD_TX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_TX_START is done !\n")); + } + break; + } + +TX_START_ERROR: + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(err); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_TX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("feedback of TX_START_ERROR is done !\n")); + } + } + break; + + case RACFG_CMD_GET_TX_STATUS: + { + UINT32 count; + + // prepare feedback + pRaCfg->length = htons(6); + pRaCfg->status = htons(0); + count = htonl(pAdapter->ate.TxDoneCount); + NdisMoveMemory(pRaCfg->data, &count, 4); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_GET_TX_STATUS\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_GET_TX_STATUS is done !\n")); + } + } + break; + + case RACFG_CMD_TX_STOP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_TX_STOP\n")); + + Set_ATE_Proc(pAdapter, "TXSTOP"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("copy_to_user() fail in case RACFG_CMD_TX_STOP\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_TX_STOP is done !\n")); + } + } + break; + + case RACFG_CMD_RX_START: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_RX_START\n")); + + pAdapter->ate.bQARxStart = TRUE; + Set_ATE_Proc(pAdapter, "RXFRAME"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RX_START is done !\n")); + } + } + break; + + case RACFG_CMD_RX_STOP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_RX_STOP\n")); + + Set_ATE_Proc(pAdapter, "RXSTOP"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RX_STOP\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RX_STOP is done !\n")); + } + } + break; + + /* The following cases are for new ATE GUI(not QA). */ + /*==================================================*/ + case RACFG_CMD_ATE_START_TX_CARRIER: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START_TX_CARRIER\n")); + + Set_ATE_Proc(pAdapter, "TXCARR"); + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_START_TX_CARRIER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START_TX_CARRIER is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_START_TX_CONT: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START_TX_CONT\n")); + + Set_ATE_Proc(pAdapter, "TXCONT"); + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_START_TX_CONT\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START_TX_CONT is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_START_TX_FRAME: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START_TX_FRAME\n")); + + Set_ATE_Proc(pAdapter, "TXFRAME"); + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_START_TX_FRAME\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START_TX_FRAME is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_BW: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_BW\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + + Set_ATE_TX_BW_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_BW\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_BW is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_POWER0: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_POWER0\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_POWER0_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_POWER0\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_POWER0 is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_POWER1: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_POWER1\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_POWER1_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_POWER1\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_POWER1 is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_FREQ_OFFSET: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_FREQ_OFFSET\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_FREQOFFSET_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_FREQ_OFFSET\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_FREQ_OFFSET is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_GET_STATISTICS: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_GET_STATISTICS\n")); + + memcpy_exl(pAdapter, &pRaCfg->data[0], (UCHAR *)&pAdapter->ate.TxDoneCount, 4); + memcpy_exl(pAdapter, &pRaCfg->data[4], (UCHAR *)&pAdapter->WlanCounters.RetryCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[8], (UCHAR *)&pAdapter->WlanCounters.FailedCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[12], (UCHAR *)&pAdapter->WlanCounters.RTSSuccessCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[16], (UCHAR *)&pAdapter->WlanCounters.RTSFailureCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[20], (UCHAR *)&pAdapter->WlanCounters.ReceivedFragmentCount.QuadPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[24], (UCHAR *)&pAdapter->WlanCounters.FCSErrorCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[28], (UCHAR *)&pAdapter->Counters8023.RxNoBuffer, 4); + memcpy_exl(pAdapter, &pRaCfg->data[32], (UCHAR *)&pAdapter->WlanCounters.FrameDuplicateCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[36], (UCHAR *)&pAdapter->RalinkCounters.OneSecFalseCCACnt, 4); + + if (pAdapter->ate.RxAntennaSel == 0) + { + INT32 RSSI0 = 0; + INT32 RSSI1 = 0; + INT32 RSSI2 = 0; + + RSSI0 = (INT32)(pAdapter->ate.LastRssi0 - pAdapter->BbpRssiToDbmDelta); + RSSI1 = (INT32)(pAdapter->ate.LastRssi1 - pAdapter->BbpRssiToDbmDelta); + RSSI2 = (INT32)(pAdapter->ate.LastRssi2 - pAdapter->BbpRssiToDbmDelta); + memcpy_exl(pAdapter, &pRaCfg->data[40], (UCHAR *)&RSSI0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[44], (UCHAR *)&RSSI1, 4); + memcpy_exl(pAdapter, &pRaCfg->data[48], (UCHAR *)&RSSI2, 4); + pRaCfg->length = htons(2+52); + } + else + { + INT32 RSSI0 = 0; + + RSSI0 = (INT32)(pAdapter->ate.LastRssi0 - pAdapter->BbpRssiToDbmDelta); + memcpy_exl(pAdapter, &pRaCfg->data[40], (UCHAR *)&RSSI0, 4); + pRaCfg->length = htons(2+44); + } + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_GET_STATISTICS\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_GET_STATISTICS is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_RESET_COUNTER: + { + SHORT value = 1; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_RESET_COUNTER\n")); + + sprintf((PCHAR)str, "%d", value); + Set_ResetStatCounter_Proc(pAdapter, str); + + pAdapter->ate.TxDoneCount = 0; + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_RESET_COUNTER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_RESET_COUNTER is done !\n")); + } + } + + break; + + case RACFG_CMD_ATE_SEL_TX_ANTENNA: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SEL_TX_ANTENNA\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_Antenna_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SEL_TX_ANTENNA\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SEL_TX_ANTENNA is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SEL_RX_ANTENNA: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SEL_RX_ANTENNA\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_RX_Antenna_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SEL_RX_ANTENNA\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SEL_RX_ANTENNA is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_PREAMBLE: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_PREAMBLE\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_MODE_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_PREAMBLE\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_PREAMBLE is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_CHANNEL: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_CHANNEL\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_CHANNEL_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_CHANNEL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_CHANNEL is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_ADDR1: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_ADDR1\n")); + + // Addr is an array of UCHAR, + // so no need to perform endian swap. + memcpy(pAdapter->ate.Addr1, (PUCHAR)(pRaCfg->data - 2), MAC_ADDR_LEN); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_ADDR1\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_ADDR1 is done !\n (ADDR1 = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAdapter->ate.Addr1[0], + pAdapter->ate.Addr1[1], pAdapter->ate.Addr1[2], pAdapter->ate.Addr1[3], pAdapter->ate.Addr1[4], pAdapter->ate.Addr1[5])); + } + } + break; + + case RACFG_CMD_ATE_SET_ADDR2: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_ADDR2\n")); + + // Addr is an array of UCHAR, + // so no need to perform endian swap. + memcpy(pAdapter->ate.Addr2, (PUCHAR)(pRaCfg->data - 2), MAC_ADDR_LEN); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_ADDR2\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_ADDR2 is done !\n (ADDR2 = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAdapter->ate.Addr2[0], + pAdapter->ate.Addr2[1], pAdapter->ate.Addr2[2], pAdapter->ate.Addr2[3], pAdapter->ate.Addr2[4], pAdapter->ate.Addr2[5])); + } + } + break; + + case RACFG_CMD_ATE_SET_ADDR3: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_ADDR3\n")); + + // Addr is an array of UCHAR, + // so no need to perform endian swap. + memcpy(pAdapter->ate.Addr3, (PUCHAR)(pRaCfg->data - 2), MAC_ADDR_LEN); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_ADDR3\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_ADDR3 is done !\n (ADDR3 = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAdapter->ate.Addr3[0], + pAdapter->ate.Addr3[1], pAdapter->ate.Addr3[2], pAdapter->ate.Addr3[3], pAdapter->ate.Addr3[4], pAdapter->ate.Addr3[5])); + } + } + break; + + case RACFG_CMD_ATE_SET_RATE: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_RATE\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_MCS_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_RATE\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_RATE is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_FRAME_LEN: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_FRAME_LEN\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_LENGTH_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_FRAME_LEN\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_FRAME_LEN is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_FRAME_COUNT: + { + USHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_FRAME_COUNT\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); +#ifdef RT2860 + /* TX_FRAME_COUNT == 0 means tx infinitely */ + if (value == 0) + { + /* Use TxCount = 0xFFFFFFFF to approximate the infinity. */ + pAdapter->ate.TxCount = 0xFFFFFFFF; + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_COUNT_Proc (TxCount = %d)\n", pAdapter->ate.TxCount)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_COUNT_Proc Success\n")); + + + } + else +#endif // RT2860 // + { + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_COUNT_Proc(pAdapter, str); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_FRAME_COUNT\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_FRAME_COUNT is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_START_RX_FRAME: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_RX_START\n")); + + Set_ATE_Proc(pAdapter, "RXFRAME"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RX_START is done !\n")); + } + } + break; + default: + break; + } + ASSERT(pRaCfg != NULL); + if (pRaCfg != NULL) + { + kfree(pRaCfg); + } + return; +} + +VOID BubbleSort(INT32 n, INT32 a[]) +{ + INT32 k, j, temp; + + for (k = n-1; k>0; k--) + { + for (j = 0; j a[j+1]) + { + temp = a[j]; + a[j]=a[j+1]; + a[j+1]=temp; + } + } + } +} + +VOID CalNoiseLevel(PRTMP_ADAPTER pAd, UCHAR channel, INT32 RSSI[3][10]) +{ + INT32 RSSI0, RSSI1, RSSI2; + CHAR Rssi0Offset, Rssi1Offset, Rssi2Offset; + UCHAR BbpR50Rssi0 = 0, BbpR51Rssi1 = 0, BbpR52Rssi2 = 0; + UCHAR Org_BBP66value = 0, Org_BBP69value = 0, Org_BBP70value = 0, data = 0; + USHORT LNA_Gain = 0; + INT32 j = 0; + UCHAR Org_Channel = pAd->ate.Channel; + USHORT GainValue = 0, OffsetValue = 0; + + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &Org_BBP66value); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R69, &Org_BBP69value); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R70, &Org_BBP70value); + + //********************************************************************** + // Read the value of LNA gain and Rssi offset + //********************************************************************** + RT28xx_EEPROM_READ16(pAd, EEPROM_LNA_OFFSET, GainValue); + + // for Noise Level + if (channel <= 14) + { + LNA_Gain = GainValue & 0x00FF; + + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET, OffsetValue); + Rssi0Offset = OffsetValue & 0x00FF; + Rssi1Offset = (OffsetValue & 0xFF00) >> 8; + RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_BG_OFFSET + 2)/* 0x48 */, OffsetValue); + Rssi2Offset = OffsetValue & 0x00FF; + } + else + { + LNA_Gain = (GainValue & 0xFF00) >> 8; + + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_A_OFFSET, OffsetValue); + Rssi0Offset = OffsetValue & 0x00FF; + Rssi1Offset = (OffsetValue & 0xFF00) >> 8; + RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_A_OFFSET + 2)/* 0x4C */, OffsetValue); + Rssi2Offset = OffsetValue & 0x00FF; + } + //********************************************************************** + { + pAd->ate.Channel = channel; + ATEAsicSwitchChannel(pAd); + mdelay(5); + + data = 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, data); + data = 0x40; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, data); + data = 0x40; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, data); + mdelay(5); + + // Start Rx + pAd->ate.bQARxStart = TRUE; + Set_ATE_Proc(pAd, "RXFRAME"); + + mdelay(5); + + for (j = 0; j < 10; j++) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R50, &BbpR50Rssi0); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R51, &BbpR51Rssi1); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R52, &BbpR52Rssi2); + + mdelay(10); + + // Calculate RSSI 0 + if (BbpR50Rssi0 == 0) + { + RSSI0 = -100; + } + else + { + RSSI0 = (INT32)(-12 - BbpR50Rssi0 - LNA_Gain - Rssi0Offset); + } + RSSI[0][j] = RSSI0; + + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + // Calculate RSSI 1 + if (BbpR51Rssi1 == 0) + { + RSSI1 = -100; + } + else + { + RSSI1 = (INT32)(-12 - BbpR51Rssi1 - LNA_Gain - Rssi1Offset); + } + RSSI[1][j] = RSSI1; + } + + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + // Calculate RSSI 2 + if (BbpR52Rssi2 == 0) + RSSI2 = -100; + else + RSSI2 = (INT32)(-12 - BbpR52Rssi2 - LNA_Gain - Rssi2Offset); + + RSSI[2][j] = RSSI2; + } + } + + // Stop Rx + Set_ATE_Proc(pAd, "RXSTOP"); + + mdelay(5); + +#if 0// Debug Message................ + ate_print("\n**********************************************************\n"); + ate_print("Noise Level: Channel %d\n", channel); + ate_print("RSSI0 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[0][0], RSSI[0][1], RSSI[0][2], + RSSI[0][3], RSSI[0][4], RSSI[0][5], + RSSI[0][6], RSSI[0][7], RSSI[0][8], + RSSI[0][9]); + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + ate_print("RSSI1 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[1][0], RSSI[1][1], RSSI[1][2], + RSSI[1][3], RSSI[1][4], RSSI[1][5], + RSSI[1][6], RSSI[1][7], RSSI[1][8], + RSSI[1][9]); + } + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + ate_print("RSSI2 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[2][0], RSSI[2][1], RSSI[2][2], + RSSI[2][3], RSSI[2][4], RSSI[2][5], + RSSI[2][6], RSSI[2][7], RSSI[2][8], + RSSI[2][9]); + } +#endif // 0 // + BubbleSort(10, RSSI[0]); // 1R + + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + BubbleSort(10, RSSI[1]); + } + + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + BubbleSort(10, RSSI[2]); + } + +#if 0// Debug Message................ + ate_print("\nAfter Sorting....Channel %d\n", channel); + ate_print("RSSI0 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[0][0], RSSI[0][1], RSSI[0][2], + RSSI[0][3], RSSI[0][4], RSSI[0][5], + RSSI[0][6], RSSI[0][7], RSSI[0][8], + RSSI[0][9]); + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + ate_print("RSSI1 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[1][0], RSSI[1][1], RSSI[1][2], + RSSI[1][3], RSSI[1][4], RSSI[1][5], + RSSI[1][6], RSSI[1][7], RSSI[1][8], + RSSI[1][9]); + } + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + ate_print("RSSI2 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[2][0], RSSI[2][1], RSSI[2][2], + RSSI[2][3], RSSI[2][4], RSSI[2][5], + RSSI[2][6], RSSI[2][7], RSSI[2][8], + RSSI[2][9]); + } + ate_print("**********************************************************\n"); +#endif // 0 // + } + + pAd->ate.Channel = Org_Channel; + ATEAsicSwitchChannel(pAd); + + // Restore original value + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, Org_BBP66value); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, Org_BBP69value); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, Org_BBP70value); + + return; +} + +BOOLEAN SyncTxRxConfig(PRTMP_ADAPTER pAd, USHORT offset, UCHAR value) +{ + UCHAR tmp = 0, bbp_data = 0; + + if (ATE_ON(pAd)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, offset, &bbp_data); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, offset, &bbp_data); + } + + /* confirm again */ + ASSERT(bbp_data == value); + + switch(offset) + { + case BBP_R1: + /* Need to sync. tx configuration with legacy ATE. */ + tmp = (bbp_data & ((1 << 4) | (1 << 3))/* 0x18 */) >> 3; + switch(tmp) + { + /* The BBP R1 bit[4:3] = 2 :: Both DACs will be used by QA. */ + case 2: + /* All */ + pAd->ate.TxAntennaSel = 0; + break; + /* The BBP R1 bit[4:3] = 0 :: DAC 0 will be used by QA. */ + case 0: + /* Antenna one */ + pAd->ate.TxAntennaSel = 1; + break; + /* The BBP R1 bit[4:3] = 1 :: DAC 1 will be used by QA. */ + case 1: + /* Antenna two */ + pAd->ate.TxAntennaSel = 2; + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("%s -- Sth. wrong! : return FALSE; \n", __FUNCTION__)); + return FALSE; + } + break;/* case BBP_R1 */ + + case BBP_R3: + /* Need to sync. rx configuration with legacy ATE. */ + tmp = (bbp_data & ((1 << 1) | (1 << 0))/* 0x03 */); + switch(tmp) + { + /* The BBP R3 bit[1:0] = 3 :: All ADCs will be used by QA. */ + case 3: + /* All */ + pAd->ate.RxAntennaSel = 0; + break; + /* The BBP R3 bit[1:0] = 0 :: ADC 0 will be used by QA, */ + /* unless the BBP R3 bit[4:3] = 2 */ + case 0: + /* Antenna one */ + pAd->ate.RxAntennaSel = 1; + tmp = ((bbp_data & ((1 << 4) | (1 << 3))/* 0x03 */) >> 3); + if (tmp == 2)// 3R + { + /* Default : All ADCs will be used by QA */ + pAd->ate.RxAntennaSel = 0; + } + break; + /* The BBP R3 bit[1:0] = 1 :: ADC 1 will be used by QA. */ + case 1: + /* Antenna two */ + pAd->ate.RxAntennaSel = 2; + break; + /* The BBP R3 bit[1:0] = 2 :: ADC 2 will be used by QA. */ + case 2: + /* Antenna three */ + pAd->ate.RxAntennaSel = 3; + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("%s -- Impossible! : return FALSE; \n", __FUNCTION__)); + return FALSE; + } + break;/* case BBP_R3 */ + + default: + DBGPRINT(RT_DEBUG_ERROR, ("%s -- Sth. wrong! : return FALSE; \n", __FUNCTION__)); + return FALSE; + + } + return TRUE; +} + +static VOID memcpy_exl(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len) +{ + ULONG i, Value = 0; + ULONG *pDst, *pSrc; + UCHAR *p8; + + p8 = src; + pDst = (ULONG *) dst; + pSrc = (ULONG *) src; + + for (i = 0 ; i < (len/4); i++) + { + /* For alignment issue, we need a variable "Value". */ + memmove(&Value, pSrc, 4); + Value = htonl(Value); + memmove(pDst, &Value, 4); + pDst++; + pSrc++; + } + if ((len % 4) != 0) + { + /* wish that it will never reach here */ + memmove(&Value, pSrc, (len % 4)); + Value = htonl(Value); + memmove(pDst, &Value, (len % 4)); + } +} + +static VOID memcpy_exs(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len) +{ + ULONG i; + UCHAR *pDst, *pSrc; + + pDst = dst; + pSrc = src; + + for (i = 0; i < (len/2); i++) + { + memmove(pDst, pSrc, 2); + *((USHORT *)pDst) = htons(*((USHORT *)pDst)); + pDst+=2; + pSrc+=2; + } + + if ((len % 2) != 0) + { + memmove(pDst, pSrc, 1); + } +} + +static VOID RTMP_IO_READ_BULK(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, UINT32 len) +{ + UINT32 i, Value; + UINT32 *pDst, *pSrc; + + pDst = (UINT32 *) dst; + pSrc = (UINT32 *) src; + + for (i = 0 ; i < (len/4); i++) + { + RTMP_IO_READ32(pAd, (ULONG)pSrc, &Value); + Value = htonl(Value); + memmove(pDst, &Value, 4); + pDst++; + pSrc++; + } + return; +} + +// TODO: +#if 0 +/* These work only when RALINK_ATE is defined */ +INT Set_TxStart_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG value = simple_strtol(arg, 0, 10); + UCHAR buffer[26] = {0x88, 0x02, 0x2c, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x00, 0x55, 0x44, 0x33, 0x22, 0x11, 0xc0, 0x22, 0x00, 0x00}; + POS_COOKIE pObj; + + if (pAd->ate.TxStatus != 0) + return FALSE; + + pAd->ate.TxInfo = 0x04000000; + bzero(&pAd->ate.TxWI, sizeof(TXWI_STRUC)); + pAd->ate.TxWI.PHYMODE = 0;// MODE_CCK + pAd->ate.TxWI.MPDUtotalByteCount = 1226; + pAd->ate.TxWI.MCS = 3; + //pAd->ate.Mode = ATE_START; + pAd->ate.Mode |= ATE_TXFRAME; + pAd->ate.TxCount = value; + pAd->ate.QID = 0; + pAd->ate.HLen = 26; + pAd->ate.PLen = 0; + pAd->ate.DLen = 1200; + memcpy(pAd->ate.Header, buffer, 26); + pAd->ate.bQATxStart = TRUE; + //pObj = (POS_COOKIE) pAd->OS_Cookie; + //tasklet_hi_schedule(&pObj->AteTxTask); + return TRUE; +} +#endif /* end of #if 0 */ + +INT Set_TxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ATEDBGPRINT(RT_DEBUG_TRACE,("Set_TxStop_Proc\n")); + + if (Set_ATE_Proc(pAd, "TXSTOP")) + { + return TRUE; +} + else + { + return FALSE; + } +} + +INT Set_RxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ATEDBGPRINT(RT_DEBUG_TRACE,("Set_RxStop_Proc\n")); + + if (Set_ATE_Proc(pAd, "RXSTOP")) + { + return TRUE; +} + else + { + return FALSE; + } +} + +#if 0 +INT Set_EEWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT offset = 0, value; + PUCHAR p2 = arg; + + while((*p2 != ':') && (*p2 != '\0')) + { + p2++; + } + + if (*p2 == ':') + { + A2Hex(offset, arg); + A2Hex(value, p2+ 1); + } + else + { + A2Hex(value, arg); + } + + if (offset >= EEPROM_SIZE) + { + ate_print("Offset can not exceed EEPROM_SIZE( == 0x%04x)\n", EEPROM_SIZE); + return FALSE; + } + + RTMP_EEPROM_WRITE16(pAd, offset, value); + + return TRUE; +} + +INT Set_BBPRead_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR value = 0, offset; + + A2Hex(offset, arg); + + if (ATE_ON(pAd)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, offset, &value); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, offset, &value); + } + + ate_print("%x\n", value); + + return TRUE; +} + + +INT Set_BBPWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT offset = 0; + PUCHAR p2 = arg; + UCHAR value; + + while((*p2 != ':') && (*p2 != '\0')) + { + p2++; + } + + if (*p2 == ':') + { + A2Hex(offset, arg); + A2Hex(value, p2+ 1); + } + else + { + A2Hex(value, arg); + } + + if (ATE_ON(pAd)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, offset, value); + } + else + { + RTNP_BBP_IO_WRITE8_BY_REG_ID(pAd, offset, value); + } + + return TRUE; +} + +INT Set_RFWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + PUCHAR p2, p3, p4; + ULONG R1, R2, R3, R4; + + p2 = arg; + + while((*p2 != ':') && (*p2 != '\0')) + { + p2++; + } + + if (*p2 != ':') + return FALSE; + + p3 = p2 + 1; + + while((*p3 != ':') && (*p3 != '\0')) + { + p3++; + } + + if (*p3 != ':') + return FALSE; + + p4 = p3 + 1; + + while((*p4 != ':') && (*p4 != '\0')) + { + p4++; + } + + if (*p4 != ':') + return FALSE; + + + A2Hex(R1, arg); + A2Hex(R2, p2 + 1); + A2Hex(R3, p3 + 1); + A2Hex(R4, p4 + 1); + + RTMP_RF_IO_WRITE32(pAd, R1); + RTMP_RF_IO_WRITE32(pAd, R2); + RTMP_RF_IO_WRITE32(pAd, R3); + RTMP_RF_IO_WRITE32(pAd, R4); + + return TRUE; +} +#endif // end of #if 0 // +#endif // RALINK_28xx_QA // + +#endif // RALINK_ATE // + diff --git a/drivers/staging/rt2860/rt_ate.h b/drivers/staging/rt2860/rt_ate.h new file mode 100644 index 000000000000..48aa70d2f010 --- /dev/null +++ b/drivers/staging/rt2860/rt_ate.h @@ -0,0 +1,353 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __ATE_H__ +#define __ATE_H__ + +#ifndef UCOS +#define ate_print printk +#define ATEDBGPRINT DBGPRINT +#ifdef RT2860 +#define EEPROM_SIZE 0x200 +#ifdef CONFIG_STA_SUPPORT +#define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2860STA/e2p.bin" +#endif // CONFIG_STA_SUPPORT // +#endif // RT2860 // + +#else // !UCOS // +#define fATE_LOAD_EEPROM 0x0C43 +#ifdef CONFIG_PRINTK +extern INT ConsoleResponse(IN PUCHAR buff); +extern int (*remote_display)(char *); +extern void puts (const char *s); + +/* specificly defined to redirect and show ate-related messages to host. */ +/* Try to define ate_print as a macro. */ +#define ate_print(fmt, args...) \ +do{ int (*org_remote_display)(char *) = NULL; \ + org_remote_display = remote_display;\ + /* Save original "remote_display" */\ + remote_display = (int (*)(char *))ConsoleResponse; \ + printk(fmt, ## args); \ + /* Restore the remote_display function pointer */ \ + remote_display = org_remote_display; }while(0) + +#define ATEDBGPRINT(Level, Fmt) \ +{ \ + if ((Level) <= RTDebugLevel) \ + { \ + ate_print Fmt; \ + } \ +} +#endif // CONFIG_PRINTK // +#endif // !UCOS // + +#define ATE_ON(_p) (((_p)->ate.Mode) != ATE_STOP) + +/* RT2880_iNIC will define "RT2860". */ +#ifdef RT2860 +#define ATE_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) \ +{ \ + BBP_CSR_CFG_STRUC BbpCsr; \ + int i, k; \ + for (i=0; iBbpWriteLatch[_I]; \ + } \ +} + +#define ATE_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) \ +{ \ + BBP_CSR_CFG_STRUC BbpCsr; \ + int BusyCnt; \ + for (BusyCnt=0; BusyCntBbpWriteLatch[_I] = _V; \ + break; \ + } \ + if (BusyCnt == MAX_BUSY_COUNT) \ + { \ + ATEDBGPRINT(RT_DEBUG_ERROR, ("BBP write R%d fail\n", _I)); \ + } \ +} +#endif // RT2860 // + +/* RT2880_iNIC will define RT2860. */ +#ifdef RT2860 +#define EEPROM_SIZE 0x200 +/* iNIC has its own EEPROM_BIN_FILE_NAME */ +#ifndef UCOS +#ifdef CONFIG_STA_SUPPORT +#define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2860STA/e2p.bin" +#endif // CONFIG_STA_SUPPORT // +#endif // !UCOS // +#endif // RT2860 // + + + +VOID rt_ee_read_all( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Data); + + +VOID rt_ee_write_all( + IN PRTMP_ADAPTER pAd, + IN USHORT *Data); + +INT Set_ATE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_DA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_SA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_BSSID_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_CHANNEL_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_POWER0_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_POWER1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_RX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_FREQOFFSET_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_BW_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_LENGTH_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_COUNT_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_MCS_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_MODE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_GI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + +INT Set_ATE_RX_FER_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Read_RF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF2_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF3_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF4_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Load_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Read_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Show_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Help_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA +VOID ATE_QA_Statistics( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC p28xxRxD, + IN PHEADER_802_11 pHeader); + +VOID RtmpDoAte( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID BubbleSort( + IN INT32 n, + IN INT32 a[]); + +VOID CalNoiseLevel( + IN PRTMP_ADAPTER pAdapter, + IN UCHAR channel, + OUT INT32 buffer[3][10]); + +BOOLEAN SyncTxRxConfig( + IN PRTMP_ADAPTER pAdapter, + IN USHORT offset, + IN UCHAR value); + +#if 0 +INT Set_TxStart_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // 0 // + +INT Set_TxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_RxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#if 0 +INT Set_EERead_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_EEWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BBPRead_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BBPWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_RFWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // end of #if 0 // +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +VOID ATEAsicSwitchChannel( + IN PRTMP_ADAPTER pAd); + +VOID ATEAsicAdjustTxPower( + IN PRTMP_ADAPTER pAd); + +VOID ATEDisableAsicProtect( + IN PRTMP_ADAPTER pAd); + +CHAR ATEConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber); + +VOID ATESampleRssi( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI); + + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPStationStop( + IN PRTMP_ADAPTER pAd); + +VOID RTMPStationStart( + IN PRTMP_ADAPTER pAd); +#endif // CONFIG_STA_SUPPORT // +#endif // __ATE_H__ // diff --git a/drivers/staging/rt2860/rt_config.h b/drivers/staging/rt2860/rt_config.h new file mode 100644 index 000000000000..7ee7a405b026 --- /dev/null +++ b/drivers/staging/rt2860/rt_config.h @@ -0,0 +1,101 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rt_config.h + + Abstract: + Central header file to maintain all include files for all NDIS + miniport driver routines. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 08-01-2002 created + +*/ +#ifndef __RT_CONFIG_H__ +#define __RT_CONFIG_H__ + +#include "rtmp_type.h" +#ifdef UCOS +#include "includes.h" +#include +#include "rt_ucos.h" +#endif + +#ifdef LINUX +#include "rt_linux.h" +#endif +#include "rtmp_def.h" +#include "rt28xx.h" + +#ifdef RT2860 +#include "rt2860.h" +#endif // RT2860 // + + +#include "oid.h" +#include "mlme.h" +#include "wpa.h" +#include "md5.h" +#include "rtmp.h" +#include "ap.h" +#include "dfs.h" +#include "chlist.h" +#include "spectrum.h" + +#ifdef LEAP_SUPPORT +#include "leap.h" +#endif // LEAP_SUPPORT // + +#ifdef BLOCK_NET_IF +#include "netif_block.h" +#endif // BLOCK_NET_IF // + +#ifdef IGMP_SNOOP_SUPPORT +#include "igmp_snoop.h" +#endif // IGMP_SNOOP_SUPPORT // + +#ifdef RALINK_ATE +#include "rt_ate.h" +#endif // RALINK_ATE // + +#ifdef CONFIG_STA_SUPPORT +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifndef WPA_SUPPLICANT_SUPPORT +#error "Build for being controlled by NetworkManager or wext, please set HAS_WPA_SUPPLICANT=y and HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y" +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + +#endif // CONFIG_STA_SUPPORT // + +#ifdef IKANOS_VX_1X0 +#include "vr_ikans.h" +#endif // IKANOS_VX_1X0 // + +#endif // __RT_CONFIG_H__ + diff --git a/drivers/staging/rt2860/rt_linux.c b/drivers/staging/rt2860/rt_linux.c new file mode 100644 index 000000000000..374c174c88ee --- /dev/null +++ b/drivers/staging/rt2860/rt_linux.c @@ -0,0 +1,1054 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "rt_config.h" + +ULONG RTDebugLevel = RT_DEBUG_ERROR; + +BUILD_TIMER_FUNCTION(MlmePeriodicExec); +BUILD_TIMER_FUNCTION(AsicRxAntEvalTimeout); +BUILD_TIMER_FUNCTION(APSDPeriodicExec); +BUILD_TIMER_FUNCTION(AsicRfTuningExec); + + +#ifdef CONFIG_STA_SUPPORT +BUILD_TIMER_FUNCTION(BeaconTimeout); +BUILD_TIMER_FUNCTION(ScanTimeout); +BUILD_TIMER_FUNCTION(AuthTimeout); +BUILD_TIMER_FUNCTION(AssocTimeout); +BUILD_TIMER_FUNCTION(ReassocTimeout); +BUILD_TIMER_FUNCTION(DisassocTimeout); +BUILD_TIMER_FUNCTION(LinkDownExec); +#ifdef LEAP_SUPPORT +BUILD_TIMER_FUNCTION(LeapAuthTimeout); +#endif +BUILD_TIMER_FUNCTION(StaQuickResponeForRateUpExec); +BUILD_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc); +#ifdef RT2860 +BUILD_TIMER_FUNCTION(PsPollWakeExec); +BUILD_TIMER_FUNCTION(RadioOnExec); +#endif // RT2860 // +#ifdef QOS_DLS_SUPPORT +BUILD_TIMER_FUNCTION(DlsTimeoutAction); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +// for wireless system event message +char const *pWirelessSysEventText[IW_SYS_EVENT_TYPE_NUM] = { + // system status event + "had associated successfully", /* IW_ASSOC_EVENT_FLAG */ + "had disassociated", /* IW_DISASSOC_EVENT_FLAG */ + "had deauthenticated", /* IW_DEAUTH_EVENT_FLAG */ + "had been aged-out and disassociated", /* IW_AGEOUT_EVENT_FLAG */ + "occurred CounterMeasures attack", /* IW_COUNTER_MEASURES_EVENT_FLAG */ + "occurred replay counter different in Key Handshaking", /* IW_REPLAY_COUNTER_DIFF_EVENT_FLAG */ + "occurred RSNIE different in Key Handshaking", /* IW_RSNIE_DIFF_EVENT_FLAG */ + "occurred MIC different in Key Handshaking", /* IW_MIC_DIFF_EVENT_FLAG */ + "occurred ICV error in RX", /* IW_ICV_ERROR_EVENT_FLAG */ + "occurred MIC error in RX", /* IW_MIC_ERROR_EVENT_FLAG */ + "Group Key Handshaking timeout", /* IW_GROUP_HS_TIMEOUT_EVENT_FLAG */ + "Pairwise Key Handshaking timeout", /* IW_PAIRWISE_HS_TIMEOUT_EVENT_FLAG */ + "RSN IE sanity check failure", /* IW_RSNIE_SANITY_FAIL_EVENT_FLAG */ + "set key done in WPA/WPAPSK", /* IW_SET_KEY_DONE_WPA1_EVENT_FLAG */ + "set key done in WPA2/WPA2PSK", /* IW_SET_KEY_DONE_WPA2_EVENT_FLAG */ + "connects with our wireless client", /* IW_STA_LINKUP_EVENT_FLAG */ + "disconnects with our wireless client", /* IW_STA_LINKDOWN_EVENT_FLAG */ + "scan completed" /* IW_SCAN_COMPLETED_EVENT_FLAG */ + "scan terminate!! Busy!! Enqueue fail!!" /* IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG */ + }; + +// for wireless IDS_spoof_attack event message +char const *pWirelessSpoofEventText[IW_SPOOF_EVENT_TYPE_NUM] = { + "detected conflict SSID", /* IW_CONFLICT_SSID_EVENT_FLAG */ + "detected spoofed association response", /* IW_SPOOF_ASSOC_RESP_EVENT_FLAG */ + "detected spoofed reassociation responses", /* IW_SPOOF_REASSOC_RESP_EVENT_FLAG */ + "detected spoofed probe response", /* IW_SPOOF_PROBE_RESP_EVENT_FLAG */ + "detected spoofed beacon", /* IW_SPOOF_BEACON_EVENT_FLAG */ + "detected spoofed disassociation", /* IW_SPOOF_DISASSOC_EVENT_FLAG */ + "detected spoofed authentication", /* IW_SPOOF_AUTH_EVENT_FLAG */ + "detected spoofed deauthentication", /* IW_SPOOF_DEAUTH_EVENT_FLAG */ + "detected spoofed unknown management frame", /* IW_SPOOF_UNKNOWN_MGMT_EVENT_FLAG */ + "detected replay attack" /* IW_REPLAY_ATTACK_EVENT_FLAG */ + }; + +// for wireless IDS_flooding_attack event message +char const *pWirelessFloodEventText[IW_FLOOD_EVENT_TYPE_NUM] = { + "detected authentication flooding", /* IW_FLOOD_AUTH_EVENT_FLAG */ + "detected association request flooding", /* IW_FLOOD_ASSOC_REQ_EVENT_FLAG */ + "detected reassociation request flooding", /* IW_FLOOD_REASSOC_REQ_EVENT_FLAG */ + "detected probe request flooding", /* IW_FLOOD_PROBE_REQ_EVENT_FLAG */ + "detected disassociation flooding", /* IW_FLOOD_DISASSOC_EVENT_FLAG */ + "detected deauthentication flooding", /* IW_FLOOD_DEAUTH_EVENT_FLAG */ + "detected 802.1x eap-request flooding" /* IW_FLOOD_EAP_REQ_EVENT_FLAG */ + }; + +/* timeout -- ms */ +VOID RTMP_SetPeriodicTimer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout) +{ + timeout = ((timeout*HZ) / 1000); + pTimer->expires = jiffies + timeout; + add_timer(pTimer); +} + +/* convert NdisMInitializeTimer --> RTMP_OS_Init_Timer */ +VOID RTMP_OS_Init_Timer( + IN PRTMP_ADAPTER pAd, + IN NDIS_MINIPORT_TIMER *pTimer, + IN TIMER_FUNCTION function, + IN PVOID data) +{ + init_timer(pTimer); + pTimer->data = (unsigned long)data; + pTimer->function = function; +} + + +VOID RTMP_OS_Add_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout) +{ + if (timer_pending(pTimer)) + return; + + timeout = ((timeout*HZ) / 1000); + pTimer->expires = jiffies + timeout; + add_timer(pTimer); +} + +VOID RTMP_OS_Mod_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout) +{ + timeout = ((timeout*HZ) / 1000); + mod_timer(pTimer, jiffies + timeout); +} + +VOID RTMP_OS_Del_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + OUT BOOLEAN *pCancelled) +{ + if (timer_pending(pTimer)) + { + *pCancelled = del_timer_sync(pTimer); + } + else + { + *pCancelled = TRUE; + } + +} + +VOID RTMP_OS_Release_Packet( + IN PRTMP_ADAPTER pAd, + IN PQUEUE_ENTRY pEntry) +{ + //RTMPFreeNdisPacket(pAd, (struct sk_buff *)pEntry); +} + +// Unify all delay routine by using udelay +VOID RTMPusecDelay( + IN ULONG usec) +{ + ULONG i; + + for (i = 0; i < (usec / 50); i++) + udelay(50); + + if (usec % 50) + udelay(usec % 50); +} + +void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time) +{ + time->u.LowPart = jiffies; +} + +// pAd MUST allow to be NULL +NDIS_STATUS os_alloc_mem( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR *mem, + IN ULONG size) +{ + *mem = (PUCHAR) kmalloc(size, GFP_ATOMIC); + if (*mem) + return (NDIS_STATUS_SUCCESS); + else + return (NDIS_STATUS_FAILURE); +} + +// pAd MUST allow to be NULL +NDIS_STATUS os_free_mem( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mem) +{ + + ASSERT(mem); + kfree(mem); + return (NDIS_STATUS_SUCCESS); +} + + +PNDIS_PACKET RTMP_AllocateFragPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length) +{ + struct sk_buff *pkt; + + pkt = dev_alloc_skb(Length); + + if (pkt == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("can't allocate frag rx %ld size packet\n",Length)); + } + + if (pkt) + { + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS); + } + + return (PNDIS_PACKET) pkt; +} + + +PNDIS_PACKET RTMP_AllocateTxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress) +{ + struct sk_buff *pkt; + + pkt = dev_alloc_skb(Length); + + if (pkt == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("can't allocate tx %ld size packet\n",Length)); + } + + if (pkt) + { + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS); + *VirtualAddress = (PVOID) pkt->data; + } + else + { + *VirtualAddress = (PVOID) NULL; + } + + return (PNDIS_PACKET) pkt; +} + + +VOID build_tx_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pFrame, + IN ULONG FrameLen) +{ + + struct sk_buff *pTxPkt; + + ASSERT(pPacket); + pTxPkt = RTPKT_TO_OSPKT(pPacket); + + NdisMoveMemory(skb_put(pTxPkt, FrameLen), pFrame, FrameLen); +} + +VOID RTMPFreeAdapter( + IN PRTMP_ADAPTER pAd) +{ + POS_COOKIE os_cookie; + int index; + + os_cookie=(POS_COOKIE)pAd->OS_Cookie; + + kfree(pAd->BeaconBuf); + + + NdisFreeSpinLock(&pAd->MgmtRingLock); + +#ifdef RT2860 + NdisFreeSpinLock(&pAd->RxRingLock); +#endif // RT2860 // + + for (index =0 ; index < NUM_OF_TX_RING; index++) + { + NdisFreeSpinLock(&pAd->TxSwQueueLock[index]); + NdisFreeSpinLock(&pAd->DeQueueLock[index]); + pAd->DeQueueRunning[index] = FALSE; + } + + NdisFreeSpinLock(&pAd->irq_lock); + + vfree(pAd); // pci_free_consistent(os_cookie->pci_dev,sizeof(RTMP_ADAPTER),pAd,os_cookie->pAd_pa); + kfree(os_cookie); +} + +BOOLEAN OS_Need_Clone_Packet(void) +{ + return (FALSE); +} + + + +/* + ======================================================================== + + Routine Description: + clone an input NDIS PACKET to another one. The new internally created NDIS PACKET + must have only one NDIS BUFFER + return - byte copied. 0 means can't create NDIS PACKET + NOTE: internally created NDIS_PACKET should be destroyed by RTMPFreeNdisPacket + + Arguments: + pAd Pointer to our adapter + pInsAMSDUHdr EWC A-MSDU format has extra 14-bytes header. if TRUE, insert this 14-byte hdr in front of MSDU. + *pSrcTotalLen return total packet length. This lenght is calculated with 802.3 format packet. + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPCloneNdisPacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN pInsAMSDUHdr, + IN PNDIS_PACKET pInPacket, + OUT PNDIS_PACKET *ppOutPacket) +{ + + struct sk_buff *pkt; + + ASSERT(pInPacket); + ASSERT(ppOutPacket); + + // 1. Allocate a packet + pkt = dev_alloc_skb(2048); + + if (pkt == NULL) + { + return NDIS_STATUS_FAILURE; + } + + skb_put(pkt, GET_OS_PKT_LEN(pInPacket)); + NdisMoveMemory(pkt->data, GET_OS_PKT_DATAPTR(pInPacket), GET_OS_PKT_LEN(pInPacket)); + *ppOutPacket = OSPKT_TO_RTPKT(pkt); + + + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS); + + printk("###Clone###\n"); + + return NDIS_STATUS_SUCCESS; +} + + +// the allocated NDIS PACKET must be freed via RTMPFreeNdisPacket() +NDIS_STATUS RTMPAllocateNdisPacket( + IN PRTMP_ADAPTER pAd, + OUT PNDIS_PACKET *ppPacket, + IN PUCHAR pHeader, + IN UINT HeaderLen, + IN PUCHAR pData, + IN UINT DataLen) +{ + PNDIS_PACKET pPacket; + ASSERT(pData); + ASSERT(DataLen); + + // 1. Allocate a packet + pPacket = (PNDIS_PACKET *) dev_alloc_skb(HeaderLen + DataLen + TXPADDING_SIZE); + if (pPacket == NULL) + { + *ppPacket = NULL; +#ifdef DEBUG + printk("RTMPAllocateNdisPacket Fail\n\n"); +#endif + return NDIS_STATUS_FAILURE; + } + + // 2. clone the frame content + if (HeaderLen > 0) + NdisMoveMemory(GET_OS_PKT_DATAPTR(pPacket), pHeader, HeaderLen); + if (DataLen > 0) + NdisMoveMemory(GET_OS_PKT_DATAPTR(pPacket) + HeaderLen, pData, DataLen); + + // 3. update length of packet + skb_put(GET_OS_PKT_TYPE(pPacket), HeaderLen+DataLen); + + RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS); +// printk("%s : pPacket = %p, len = %d\n", __FUNCTION__, pPacket, GET_OS_PKT_LEN(pPacket)); + *ppPacket = pPacket; + return NDIS_STATUS_SUCCESS; +} + +/* + ======================================================================== + Description: + This routine frees a miniport internally allocated NDIS_PACKET and its + corresponding NDIS_BUFFER and allocated memory. + ======================================================================== +*/ +VOID RTMPFreeNdisPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + dev_kfree_skb_any(RTPKT_TO_OSPKT(pPacket)); +} + + +// IRQL = DISPATCH_LEVEL +// NOTE: we do have an assumption here, that Byte0 and Byte1 always reasid at the same +// scatter gather buffer +NDIS_STATUS Sniff2BytesFromNdisBuffer( + IN PNDIS_BUFFER pFirstBuffer, + IN UCHAR DesiredOffset, + OUT PUCHAR pByte0, + OUT PUCHAR pByte1) +{ + *pByte0 = *(PUCHAR)(pFirstBuffer + DesiredOffset); + *pByte1 = *(PUCHAR)(pFirstBuffer + DesiredOffset + 1); + + return NDIS_STATUS_SUCCESS; +} + + +void RTMP_QueryPacketInfo( + IN PNDIS_PACKET pPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen) +{ + pPacketInfo->BufferCount = 1; + pPacketInfo->pFirstBuffer = GET_OS_PKT_DATAPTR(pPacket); + pPacketInfo->PhysicalBufferCount = 1; + pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket); + + *pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket); + *pSrcBufLen = GET_OS_PKT_LEN(pPacket); +} + +void RTMP_QueryNextPacketInfo( + IN PNDIS_PACKET *ppPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen) +{ + PNDIS_PACKET pPacket = NULL; + + if (*ppPacket) + pPacket = GET_OS_PKT_NEXT(*ppPacket); + + if (pPacket) + { + pPacketInfo->BufferCount = 1; + pPacketInfo->pFirstBuffer = GET_OS_PKT_DATAPTR(pPacket); + pPacketInfo->PhysicalBufferCount = 1; + pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket); + + *pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket); + *pSrcBufLen = GET_OS_PKT_LEN(pPacket); + *ppPacket = GET_OS_PKT_NEXT(pPacket); + } + else + { + pPacketInfo->BufferCount = 0; + pPacketInfo->pFirstBuffer = NULL; + pPacketInfo->PhysicalBufferCount = 0; + pPacketInfo->TotalPacketLength = 0; + + *pSrcBufVA = NULL; + *pSrcBufLen = 0; + *ppPacket = NULL; + } +} + +// not yet support MBSS +PNET_DEV get_netdev_from_bssid( + IN PRTMP_ADAPTER pAd, + IN UCHAR FromWhichBSSID) +{ + PNET_DEV dev_p = NULL; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + dev_p = pAd->net_dev; + } +#endif // CONFIG_STA_SUPPORT // + + ASSERT(dev_p); + return dev_p; /* return one of MBSS */ +} + +PNDIS_PACKET DuplicatePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *skb; + PNDIS_PACKET pRetPacket = NULL; + USHORT DataSize; + UCHAR *pData; + + DataSize = (USHORT) GET_OS_PKT_LEN(pPacket); + pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket); + + + skb = skb_clone(RTPKT_TO_OSPKT(pPacket), MEM_ALLOC_FLAG); + if (skb) + { + skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pRetPacket = OSPKT_TO_RTPKT(skb); + } + + return pRetPacket; + +} + +PNDIS_PACKET duplicate_pkt( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *skb; + PNDIS_PACKET pPacket = NULL; + + + if ((skb = __dev_alloc_skb(HdrLen + DataSize + 2, MEM_ALLOC_FLAG)) != NULL) + { + skb_reserve(skb, 2); + NdisMoveMemory(skb->tail, pHeader802_3, HdrLen); + skb_put(skb, HdrLen); + NdisMoveMemory(skb->tail, pData, DataSize); + skb_put(skb, DataSize); + skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pPacket = OSPKT_TO_RTPKT(skb); + } + + return pPacket; +} + + +#define TKIP_TX_MIC_SIZE 8 +PNDIS_PACKET duplicate_pkt_with_TKIP_MIC( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + struct sk_buff *skb, *newskb; + + + skb = RTPKT_TO_OSPKT(pPacket); + if (skb_tailroom(skb) < TKIP_TX_MIC_SIZE) + { + // alloc a new skb and copy the packet + newskb = skb_copy_expand(skb, skb_headroom(skb), TKIP_TX_MIC_SIZE, GFP_ATOMIC); + dev_kfree_skb_any(skb); + if (newskb == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("Extend Tx.MIC for packet failed!, dropping packet!\n")); + return NULL; + } + skb = newskb; + } + + return OSPKT_TO_RTPKT(skb); +} + + + + +PNDIS_PACKET ClonePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize) +{ + struct sk_buff *pRxPkt; + struct sk_buff *pClonedPkt; + + ASSERT(pPacket); + pRxPkt = RTPKT_TO_OSPKT(pPacket); + + // clone the packet + pClonedPkt = skb_clone(pRxPkt, MEM_ALLOC_FLAG); + + if (pClonedPkt) + { + // set the correct dataptr and data len + pClonedPkt->dev = pRxPkt->dev; + pClonedPkt->data = pData; + pClonedPkt->len = DataSize; + pClonedPkt->tail = pClonedPkt->data + pClonedPkt->len; + ASSERT(DataSize < 1530); + } + return pClonedPkt; +} + +// +// change OS packet DataPtr and DataLen +// +void update_os_packet_info( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *pOSPkt; + + ASSERT(pRxBlk->pRxPacket); + pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + + pOSPkt->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pOSPkt->data = pRxBlk->pData; + pOSPkt->len = pRxBlk->DataSize; + pOSPkt->tail = pOSPkt->data + pOSPkt->len; +} + + +void wlan_802_11_to_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN PUCHAR pHeader802_3, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *pOSPkt; + + ASSERT(pRxBlk->pRxPacket); + ASSERT(pHeader802_3); + + pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + + pOSPkt->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pOSPkt->data = pRxBlk->pData; + pOSPkt->len = pRxBlk->DataSize; + pOSPkt->tail = pOSPkt->data + pOSPkt->len; + + // + // copy 802.3 header + // + // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisMoveMemory(skb_push(pOSPkt, LENGTH_802_3), pHeader802_3, LENGTH_802_3); +#endif // CONFIG_STA_SUPPORT // + } + + + +void announce_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + + struct sk_buff *pRxPkt; + + ASSERT(pPacket); + + pRxPkt = RTPKT_TO_OSPKT(pPacket); + + /* Push up the protocol stack */ +#ifdef IKANOS_VX_1X0 + IKANOS_DataFrameRx(pAd, pRxPkt->dev, pRxPkt, pRxPkt->len); +#else + pRxPkt->protocol = eth_type_trans(pRxPkt, pRxPkt->dev); + + netif_rx(pRxPkt); +#endif // IKANOS_VX_1X0 // +} + + +PRTMP_SCATTER_GATHER_LIST +rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST *sg) +{ + sg->NumberOfElements = 1; + sg->Elements[0].Address = GET_OS_PKT_DATAPTR(pPacket); + sg->Elements[0].Length = GET_OS_PKT_LEN(pPacket); + return (sg); +} + +void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen) +{ + unsigned char *pt; + int x; + + if (RTDebugLevel < RT_DEBUG_TRACE) + return; + + pt = pSrcBufVA; + printk("%s: %p, len = %d\n",str, pSrcBufVA, SrcBufLen); + for (x=0; x= 15 + + union iwreq_data wrqu; + PUCHAR pBuf = NULL, pBufPtr = NULL; + USHORT event, type, BufLen; + UCHAR event_table_len = 0; + + type = Event_flag & 0xFF00; + event = Event_flag & 0x00FF; + + switch (type) + { + case IW_SYS_EVENT_FLAG_START: + event_table_len = IW_SYS_EVENT_TYPE_NUM; + break; + + case IW_SPOOF_EVENT_FLAG_START: + event_table_len = IW_SPOOF_EVENT_TYPE_NUM; + break; + + case IW_FLOOD_EVENT_FLAG_START: + event_table_len = IW_FLOOD_EVENT_TYPE_NUM; + break; + } + + if (event_table_len == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : The type(%0x02x) is not valid.\n", __FUNCTION__, type)); + return; + } + + if (event >= event_table_len) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : The event(%0x02x) is not valid.\n", __FUNCTION__, event)); + return; + } + + //Allocate memory and copy the msg. + if((pBuf = kmalloc(IW_CUSTOM_MAX_LEN, GFP_ATOMIC)) != NULL) + { + //Prepare the payload + memset(pBuf, 0, IW_CUSTOM_MAX_LEN); + + pBufPtr = pBuf; + + if (pAddr) + pBufPtr += sprintf(pBufPtr, "(RT2860) STA(%02x:%02x:%02x:%02x:%02x:%02x) ", PRINT_MAC(pAddr)); + else if (BssIdx < MAX_MBSSID_NUM) + pBufPtr += sprintf(pBufPtr, "(RT2860) BSS(ra%d) ", BssIdx); + else + pBufPtr += sprintf(pBufPtr, "(RT2860) "); + + if (type == IW_SYS_EVENT_FLAG_START) + pBufPtr += sprintf(pBufPtr, "%s", pWirelessSysEventText[event]); + else if (type == IW_SPOOF_EVENT_FLAG_START) + pBufPtr += sprintf(pBufPtr, "%s (RSSI=%d)", pWirelessSpoofEventText[event], Rssi); + else if (type == IW_FLOOD_EVENT_FLAG_START) + pBufPtr += sprintf(pBufPtr, "%s", pWirelessFloodEventText[event]); + else + pBufPtr += sprintf(pBufPtr, "%s", "unknown event"); + + pBufPtr[pBufPtr - pBuf] = '\0'; + BufLen = pBufPtr - pBuf; + + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = Event_flag; + wrqu.data.length = BufLen; + + //send wireless event + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, pBuf); + + //DBGPRINT(RT_DEBUG_TRACE, ("%s : %s\n", __FUNCTION__, pBuf)); + + kfree(pBuf); + } + else + DBGPRINT(RT_DEBUG_ERROR, ("%s : Can't allocate memory for wireless event.\n", __FUNCTION__)); +#else + DBGPRINT(RT_DEBUG_ERROR, ("%s : The Wireless Extension MUST be v15 or newer.\n", __FUNCTION__)); +#endif /* WIRELESS_EXT >= 15 */ +} + + +#ifdef CONFIG_STA_SUPPORT +void send_monitor_packets( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + struct sk_buff *pOSPkt; + wlan_ng_prism2_header *ph; + int rate_index = 0; + USHORT header_len = 0; + UCHAR temp_header[40] = {0}; + + u_int32_t ralinkrate[256] = {2,4,11,22, 12,18,24,36,48,72,96, 108, 109, 110, 111, 112, 13, 26, 39, 52,78,104, 117, 130, 26, 52, 78,104, 156, 208, 234, 260, 27, 54,81,108,162, 216, 243, 270, // Last 38 + 54, 108, 162, 216, 324, 432, 486, 540, 14, 29, 43, 57, 87, 115, 130, 144, 29, 59,87,115, 173, 230,260, 288, 30, 60,90,120,180,240,270,300,60,120,180,240,360,480,540,600, 0,1,2,3,4,5,6,7,8,9,10, + 11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80}; + + + ASSERT(pRxBlk->pRxPacket); + if (pRxBlk->DataSize < 10) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : Size is too small! (%d)\n", __FUNCTION__, pRxBlk->DataSize)); + goto err_free_sk_buff; + } + + if (pRxBlk->DataSize + sizeof(wlan_ng_prism2_header) > RX_BUFFER_AGGRESIZE) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : Size is too large! (%d)\n", __FUNCTION__, pRxBlk->DataSize + sizeof(wlan_ng_prism2_header))); + goto err_free_sk_buff; + } + + pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + pOSPkt->dev = get_netdev_from_bssid(pAd, BSS0); + if (pRxBlk->pHeader->FC.Type == BTYPE_DATA) + { + pRxBlk->DataSize -= LENGTH_802_11; + if ((pRxBlk->pHeader->FC.ToDs == 1) && + (pRxBlk->pHeader->FC.FrDs == 1)) + header_len = LENGTH_802_11_WITH_ADDR4; + else + header_len = LENGTH_802_11; + + // QOS + if (pRxBlk->pHeader->FC.SubType & 0x08) + { + header_len += 2; + // Data skip QOS contorl field + pRxBlk->DataSize -=2; + } + + // Order bit: A-Ralink or HTC+ + if (pRxBlk->pHeader->FC.Order) + { + header_len += 4; + // Data skip HTC contorl field + pRxBlk->DataSize -= 4; + } + + // Copy Header + if (header_len <= 40) + NdisMoveMemory(temp_header, pRxBlk->pData, header_len); + + // skip HW padding + if (pRxBlk->RxD.L2PAD) + pRxBlk->pData += (header_len + 2); + else + pRxBlk->pData += header_len; + } //end if + + + if (pRxBlk->DataSize < pOSPkt->len) { + skb_trim(pOSPkt,pRxBlk->DataSize); + } else { + skb_put(pOSPkt,(pRxBlk->DataSize - pOSPkt->len)); + } //end if + + if ((pRxBlk->pData - pOSPkt->data) > 0) { + skb_put(pOSPkt,(pRxBlk->pData - pOSPkt->data)); + skb_pull(pOSPkt,(pRxBlk->pData - pOSPkt->data)); + } //end if + + if (skb_headroom(pOSPkt) < (sizeof(wlan_ng_prism2_header)+ header_len)) { + if (pskb_expand_head(pOSPkt, (sizeof(wlan_ng_prism2_header) + header_len), 0, GFP_ATOMIC)) { + DBGPRINT(RT_DEBUG_ERROR, ("%s : Reallocate header size of sk_buff fail!\n", __FUNCTION__)); + goto err_free_sk_buff; + } //end if + } //end if + + if (header_len > 0) + NdisMoveMemory(skb_push(pOSPkt, header_len), temp_header, header_len); + + ph = (wlan_ng_prism2_header *) skb_push(pOSPkt, sizeof(wlan_ng_prism2_header)); + NdisZeroMemory(ph, sizeof(wlan_ng_prism2_header)); + + ph->msgcode = DIDmsg_lnxind_wlansniffrm; + ph->msglen = sizeof(wlan_ng_prism2_header); + strcpy(ph->devname, pAd->net_dev->name); + + ph->hosttime.did = DIDmsg_lnxind_wlansniffrm_hosttime; + ph->hosttime.status = 0; + ph->hosttime.len = 4; + ph->hosttime.data = jiffies; + + ph->mactime.did = DIDmsg_lnxind_wlansniffrm_mactime; + ph->mactime.status = 0; + ph->mactime.len = 0; + ph->mactime.data = 0; + + ph->istx.did = DIDmsg_lnxind_wlansniffrm_istx; + ph->istx.status = 0; + ph->istx.len = 0; + ph->istx.data = 0; + + ph->channel.did = DIDmsg_lnxind_wlansniffrm_channel; + ph->channel.status = 0; + ph->channel.len = 4; + + ph->channel.data = (u_int32_t)pAd->CommonCfg.Channel; + + ph->rssi.did = DIDmsg_lnxind_wlansniffrm_rssi; + ph->rssi.status = 0; + ph->rssi.len = 4; + ph->rssi.data = (u_int32_t)RTMPMaxRssi(pAd, ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI0, RSSI_0), ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI1, RSSI_1), ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI2, RSSI_2));; + + ph->signal.did = DIDmsg_lnxind_wlansniffrm_signal; + ph->signal.status = 0; + ph->signal.len = 4; + ph->signal.data = 0; //rssi + noise; + + ph->noise.did = DIDmsg_lnxind_wlansniffrm_noise; + ph->noise.status = 0; + ph->noise.len = 4; + ph->noise.data = 0; + +#ifdef DOT11_N_SUPPORT + if (pRxBlk->pRxWI->PHYMODE >= MODE_HTMIX) + { + rate_index = 16 + ((UCHAR)pRxBlk->pRxWI->BW *16) + ((UCHAR)pRxBlk->pRxWI->ShortGI *32) + ((UCHAR)pRxBlk->pRxWI->MCS); + } + else +#endif // DOT11_N_SUPPORT // + if (pRxBlk->pRxWI->PHYMODE == MODE_OFDM) + rate_index = (UCHAR)(pRxBlk->pRxWI->MCS) + 4; + else + rate_index = (UCHAR)(pRxBlk->pRxWI->MCS); + if (rate_index < 0) + rate_index = 0; + if (rate_index > 255) + rate_index = 255; + + ph->rate.did = DIDmsg_lnxind_wlansniffrm_rate; + ph->rate.status = 0; + ph->rate.len = 4; + ph->rate.data = ralinkrate[rate_index]; + + ph->frmlen.did = DIDmsg_lnxind_wlansniffrm_frmlen; + ph->frmlen.status = 0; + ph->frmlen.len = 4; + ph->frmlen.data = (u_int32_t)pRxBlk->DataSize; + + + pOSPkt->pkt_type = PACKET_OTHERHOST; + pOSPkt->protocol = eth_type_trans(pOSPkt, pOSPkt->dev); + pOSPkt->ip_summed = CHECKSUM_NONE; + netif_rx(pOSPkt); + + return; + +err_free_sk_buff: + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + +} +#endif // CONFIG_STA_SUPPORT // + + +void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify) +{ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + daemonize(pThreadName /*"%s",pAd->net_dev->name*/); + + allow_signal(SIGTERM); + allow_signal(SIGKILL); + current->flags |= PF_NOFREEZE; +#else + unsigned long flags; + + daemonize(); + reparent_to_init(); + strcpy(current->comm, pThreadName); + + siginitsetinv(¤t->blocked, sigmask(SIGTERM) | sigmask(SIGKILL)); + + /* Allow interception of SIGKILL only + * Don't allow other signals to interrupt the transmission */ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,22) + spin_lock_irqsave(¤t->sigmask_lock, flags); + flush_signals(current); + recalc_sigpending(current); + spin_unlock_irqrestore(¤t->sigmask_lock, flags); +#endif +#endif + + /* signal that we've started the thread */ + complete(pNotify); + +} + +void RTMP_IndicateMediaState( + IN PRTMP_ADAPTER pAd) +{ + if (pAd->CommonCfg.bWirelessEvent) + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + else + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKDOWN_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + } +} + diff --git a/drivers/staging/rt2860/rt_linux.h b/drivers/staging/rt2860/rt_linux.h new file mode 100644 index 000000000000..0cc7cf23d762 --- /dev/null +++ b/drivers/staging/rt2860/rt_linux.h @@ -0,0 +1,926 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +/***********************************************************************/ +/* */ +/* Program: rt_linux.c */ +/* Created: 4/21/2006 1:17:38 PM */ +/* Author: Wu Xi-Kun */ +/* Comments: `description` */ +/* */ +/*---------------------------------------------------------------------*/ +/* */ +/* History: */ +/* Revision 1.1 4/21/2006 1:17:38 PM xsikun */ +/* Initial revision */ +/* */ +/***********************************************************************/ + +#include "rtmp_type.h" +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include +#include + +// load firmware +#define __KERNEL_SYSCALLS__ +#include +#include + + +#define MEM_ALLOC_FLAG (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC) + +#ifndef IFNAMSIZ +#define IFNAMSIZ 16 +#endif + +//#define CONFIG_CKIP_SUPPORT + +#undef __inline +#define __inline static inline + +typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev); + +// add by kathy + +#ifdef CONFIG_STA_SUPPORT +#ifdef RT2860 +#define STA_PROFILE_PATH "/etc/Wireless/RT2860STA/RT2860STA.dat" +#define STA_RTMP_FIRMWARE_FILE_NAME "/etc/Wireless/RT2860STA/RT2860STA.bin" +#define STA_NIC_DEVICE_NAME "RT2860STA" +#define STA_DRIVER_VERSION "1.8.0.0" +#ifdef MULTIPLE_CARD_SUPPORT +#define CARD_INFO_PATH "/etc/Wireless/RT2860STA/RT2860STACard.dat" +#endif // MULTIPLE_CARD_SUPPORT // +#endif // RT2860 // + + +#endif // CONFIG_STA_SUPPORT // + +#ifdef RT2860 +#ifndef PCI_DEVICE +#define PCI_DEVICE(vend,dev) \ + .vendor = (vend), .device = (dev), \ + .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID +#endif // PCI_DEVICE // +#endif // RT2860 // + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + +#define RTMP_TIME_AFTER(a,b) \ + (typecheck(unsigned long, (unsigned long)a) && \ + typecheck(unsigned long, (unsigned long)b) && \ + ((long)(b) - (long)(a) < 0)) + +#define RTMP_TIME_AFTER_EQ(a,b) \ + (typecheck(unsigned long, (unsigned long)a) && \ + typecheck(unsigned long, (unsigned long)b) && \ + ((long)(a) - (long)(b) >= 0)) +#define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a) +#else +#define RTMP_TIME_AFTER(a,b) time_after(a, b) +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#define RT_MOD_INC_USE_COUNT() \ + if (!try_module_get(THIS_MODULE)) \ + { \ + DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __FUNCTION__)); \ + return -1; \ + } + +#define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE); +#else +#define RT_MOD_INC_USE_COUNT() MOD_INC_USE_COUNT; +#define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT; +#endif + +#define OS_HZ HZ + +#define ETH_LENGTH_OF_ADDRESS 6 + +#define IN +#define OUT + +#define NDIS_STATUS INT +#define NDIS_STATUS_SUCCESS 0x00 +#define NDIS_STATUS_FAILURE 0x01 +#define NDIS_STATUS_INVALID_DATA 0x02 +#define NDIS_STATUS_RESOURCES 0x03 + +#define MIN_NET_DEVICE_FOR_AID 0x00 //0x00~0x3f +#define MIN_NET_DEVICE_FOR_MBSSID 0x00 //0x00,0x10,0x20,0x30 +#define MIN_NET_DEVICE_FOR_WDS 0x10 //0x40,0x50,0x60,0x70 +#define MIN_NET_DEVICE_FOR_APCLI 0x20 +#define MIN_NET_DEVICE_FOR_MESH 0x30 +#ifdef CONFIG_STA_SUPPORT +#define MIN_NET_DEVICE_FOR_DLS 0x40 +#endif // CONFIG_STA_SUPPORT // + + +#ifdef CONFIG_STA_SUPPORT +#define NDIS_PACKET_TYPE_DIRECTED 0 +#define NDIS_PACKET_TYPE_MULTICAST 1 +#define NDIS_PACKET_TYPE_BROADCAST 2 +#define NDIS_PACKET_TYPE_ALL_MULTICAST 3 +#endif // CONFIG_STA_SUPPORT // + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) +typedef struct pid * THREAD_PID; +#define THREAD_PID_INIT_VALUE NULL +#define GET_PID(_v) find_get_pid(_v) +#define GET_PID_NUMBER(_v) pid_nr(_v) +#define CHECK_PID_LEGALITY(_pid) if (pid_nr(_pid) >= 0) +#define KILL_THREAD_PID(_A, _B, _C) kill_pid(_A, _B, _C) +#else +typedef pid_t THREAD_PID; +#define THREAD_PID_INIT_VALUE -1 +#define GET_PID(_v) _v +#define GET_PID_NUMBER(_v) _v +#define CHECK_PID_LEGALITY(_pid) if (_pid >= 0) +#define KILL_THREAD_PID(_A, _B, _C) kill_proc(_A, _B, _C) +#endif + +struct os_lock { + spinlock_t lock; + unsigned long flags; +}; + + +struct os_cookie { +#ifdef RT2860 + struct pci_dev *pci_dev; + struct pci_dev *parent_pci_dev; + dma_addr_t pAd_pa; +#endif // RT2860 // + + + struct tasklet_struct rx_done_task; + struct tasklet_struct mgmt_dma_done_task; + struct tasklet_struct ac0_dma_done_task; + struct tasklet_struct ac1_dma_done_task; + struct tasklet_struct ac2_dma_done_task; + struct tasklet_struct ac3_dma_done_task; + struct tasklet_struct hcca_dma_done_task; + struct tasklet_struct tbtt_task; +#ifdef RT2860 + struct tasklet_struct fifo_statistic_full_task; +#endif // RT2860 // + + + unsigned long apd_pid; //802.1x daemon pid + INT ioctl_if_type; + INT ioctl_if; +}; + +typedef struct _VIRTUAL_ADAPTER +{ + struct net_device *RtmpDev; + struct net_device *VirtualDev; +} VIRTUAL_ADAPTER, PVIRTUAL_ADAPTER; + +#undef ASSERT +#define ASSERT(x) \ +{ \ + if (!(x)) \ + { \ + printk(KERN_WARNING __FILE__ ":%d assert " #x "failed\n", __LINE__); \ + } \ +} + +typedef struct os_cookie * POS_COOKIE; +typedef struct pci_dev * PPCI_DEV; +typedef struct net_device * PNET_DEV; +typedef void * PNDIS_PACKET; +typedef char NDIS_PACKET; +typedef PNDIS_PACKET * PPNDIS_PACKET; +typedef dma_addr_t NDIS_PHYSICAL_ADDRESS; +typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS; +typedef spinlock_t NDIS_SPIN_LOCK; +typedef struct timer_list NDIS_MINIPORT_TIMER; +typedef void * NDIS_HANDLE; +typedef char * PNDIS_BUFFER; + + + +void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen); + +dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction); +void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction); + + +//////////////////////////////////////// +// MOVE TO rtmp.h ? +///////////////////////////////////////// +#define PKTSRC_NDIS 0x7f +#define PKTSRC_DRIVER 0x0f +#define PRINT_MAC(addr) \ + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5] + + +#define RT2860_PCI_DEVICE_ID 0x0601 + +#ifdef RT2860 +#define PCI_MAP_SINGLE(_handle, _ptr, _size, _sd_idx, _dir) \ + linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir) + +#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) \ + linux_pci_unmap_single(_handle, _ptr, _size, _dir) + +#define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \ + pci_alloc_consistent(_pci_dev, _size, _ptr) + +#define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \ + pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr) + +#define DEV_ALLOC_SKB(_length) \ + dev_alloc_skb(_length) +#endif // RT2860 // + + + +#define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \ + dma_cache_wback(_ptr, _size) + + +////////////////////////////////////////// +// +////////////////////////////////////////// + + +#define NdisMIndicateStatus(_w, _x, _y, _z) + + +typedef struct timer_list RTMP_OS_TIMER; + + + +typedef struct _RALINK_TIMER_STRUCT { + RTMP_OS_TIMER TimerObj; // Ndis Timer object + BOOLEAN Valid; // Set to True when call RTMPInitTimer + BOOLEAN State; // True if timer cancelled + BOOLEAN PeriodicType; // True if timer is periodic timer + BOOLEAN Repeat; // True if periodic timer + ULONG TimerValue; // Timer value in milliseconds + ULONG cookie; // os specific object +} RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT; + + + + +//#define DBG 1 + +// +// MACRO for debugging information +// + +#ifdef DBG +extern ULONG RTDebugLevel; + +#define DBGPRINT_RAW(Level, Fmt) \ +{ \ + if (Level <= RTDebugLevel) \ + { \ + printk Fmt; \ + } \ +} + +#define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt) + + +#define DBGPRINT_ERR(Fmt) \ +{ \ + printk("ERROR!!! "); \ + printk Fmt; \ +} + +#define DBGPRINT_S(Status, Fmt) \ +{ \ + printk Fmt; \ +} + + +#else +#define DBGPRINT(Level, Fmt) +#define DBGPRINT_RAW(Level, Fmt) +#define DBGPRINT_S(Status, Fmt) +#define DBGPRINT_ERR(Fmt) +#endif + + +// +// spin_lock enhanced for Nested spin lock +// +#define NdisAllocateSpinLock(__lock) \ +{ \ + spin_lock_init((spinlock_t *)(__lock)); \ +} + +#define NdisFreeSpinLock(lock) \ +{ \ +} + + +#define RTMP_SEM_LOCK(__lock) \ +{ \ + spin_lock_bh((spinlock_t *)(__lock)); \ +} + +#define RTMP_SEM_UNLOCK(__lock) \ +{ \ + spin_unlock_bh((spinlock_t *)(__lock)); \ +} + +// sample, use semaphore lock to replace IRQ lock, 2007/11/15 +#define RTMP_IRQ_LOCK(__lock, __irqflags) \ +{ \ + __irqflags = 0; \ + spin_lock_bh((spinlock_t *)(__lock)); \ + pAd->irq_disabled |= 1; \ +} + +#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \ +{ \ + pAd->irq_disabled &= 0; \ + spin_unlock_bh((spinlock_t *)(__lock)); \ +} + +#define RTMP_INT_LOCK(__lock, __irqflags) \ +{ \ + spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \ +} + +#define RTMP_INT_UNLOCK(__lock, __irqflag) \ +{ \ + spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \ +} + +#ifdef RT2860 +#if defined(INF_TWINPASS) || defined(INF_DANUBE) || defined(IKANOS_VX_1X0) +//Patch for ASIC turst read/write bug, needs to remove after metel fix +#define RTMP_IO_READ32(_A, _R, _pV) \ +{ \ + if ((_A)->bPCIclkOff == FALSE) \ + { \ + (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ + (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \ + (*_pV = SWAP32(*((UINT32 *)(_pV)))); \ + } \ +} +#define RTMP_IO_READ8(_A, _R, _pV) \ +{ \ + (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ + (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \ +} +#define RTMP_IO_WRITE32(_A, _R, _V) \ +{ \ + if ((_A)->bPCIclkOff == FALSE) \ + { \ + UINT32 _Val; \ + _Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ + _Val = SWAP32(_V); \ + writel(_Val, (void *)((_A)->CSRBaseAddress + (_R))); \ + } \ +} +#define RTMP_IO_WRITE8(_A, _R, _V) \ +{ \ + UINT Val; \ + Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ + writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \ +} +#define RTMP_IO_WRITE16(_A, _R, _V) \ +{ \ + UINT Val; \ + Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ + writew(SWAP16((_V)), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \ +} +#else +//Patch for ASIC turst read/write bug, needs to remove after metel fix +#define RTMP_IO_READ32(_A, _R, _pV) \ +{ \ + if ((_A)->bPCIclkOff == FALSE) \ + { \ + (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ + (*_pV = readl((void *)((_A)->CSRBaseAddress + (_R)))); \ + } \ + else \ + *_pV = 0; \ +} +#define RTMP_IO_READ8(_A, _R, _pV) \ +{ \ + (*_pV = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0))); \ + (*_pV = readb((void *)((_A)->CSRBaseAddress + (_R)))); \ +} +#define RTMP_IO_WRITE32(_A, _R, _V) \ +{ \ + if ((_A)->bPCIclkOff == FALSE) \ + { \ + UINT Val; \ + Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ + writel(_V, (void *)((_A)->CSRBaseAddress + (_R))); \ + } \ +} +#if defined(BRCM_6358) +#define RTMP_IO_WRITE8(_A, _R, _V) \ +{ \ + ULONG Val; \ + UCHAR _i; \ + _i = (_R & 0x3); \ + Val = readl((void *)((_A)->CSRBaseAddress + (_R - _i))); \ + Val = Val & (~(0x000000ff << ((_i)*8))); \ + Val = Val | ((ULONG)_V << ((_i)*8)); \ + writel((Val), (void *)((_A)->CSRBaseAddress + (_R - _i))); \ +} +#else +#define RTMP_IO_WRITE8(_A, _R, _V) \ +{ \ + UINT Val; \ + Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ + writeb((_V), (PUCHAR)((_A)->CSRBaseAddress + (_R))); \ +} +#endif +#define RTMP_IO_WRITE16(_A, _R, _V) \ +{ \ + UINT Val; \ + Val = readl((void *)((_A)->CSRBaseAddress + MAC_CSR0)); \ + writew((_V), (PUSHORT)((_A)->CSRBaseAddress + (_R))); \ +} +#endif +#endif // RT2860 // + + +#ifndef wait_event_interruptible_timeout +#define __wait_event_interruptible_timeout(wq, condition, ret) \ +do { \ + wait_queue_t __wait; \ + init_waitqueue_entry(&__wait, current); \ + add_wait_queue(&wq, &__wait); \ + for (;;) { \ + set_current_state(TASK_INTERRUPTIBLE); \ + if (condition) \ + break; \ + if (!signal_pending(current)) { \ + ret = schedule_timeout(ret); \ + if (!ret) \ + break; \ + continue; \ + } \ + ret = -ERESTARTSYS; \ + break; \ + } \ + current->state = TASK_RUNNING; \ + remove_wait_queue(&wq, &__wait); \ +} while (0) + +#define wait_event_interruptible_timeout(wq, condition, timeout) \ +({ \ + long __ret = timeout; \ + if (!(condition)) \ + __wait_event_interruptible_timeout(wq, condition, __ret); \ + __ret; \ +}) +#endif +#define ONE_TICK 1 +#define OS_WAIT(_time) \ +{ int _i; \ + long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\ + wait_queue_head_t _wait; \ + init_waitqueue_head(&_wait); \ + for (_i=0; _i<(_loop); _i++) \ + wait_event_interruptible_timeout(_wait, 0, ONE_TICK); } + + +/* Modified by Wu Xi-Kun 4/21/2006 */ +typedef void (*TIMER_FUNCTION)(unsigned long); + +#define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN) + +#define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE) +#define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA) + +#ifdef RT2860 +#define BUILD_TIMER_FUNCTION(_func) \ +void linux_##_func(unsigned long data) \ +{ \ + PRALINK_TIMER_STRUCT pTimer = (PRALINK_TIMER_STRUCT) data; \ + \ + _func(NULL, (PVOID) pTimer->cookie, NULL, pTimer); \ + if (pTimer->Repeat) \ + RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue); \ +} +#endif // RT2860 // + + + +#define DECLARE_TIMER_FUNCTION(_func) \ +void linux_##_func(unsigned long data) + +#define GET_TIMER_FUNCTION(_func) \ + linux_##_func + +DECLARE_TIMER_FUNCTION(MlmePeriodicExec); +DECLARE_TIMER_FUNCTION(MlmeRssiReportExec); +DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout); +DECLARE_TIMER_FUNCTION(APSDPeriodicExec); +DECLARE_TIMER_FUNCTION(AsicRfTuningExec); + + +#ifdef CONFIG_STA_SUPPORT +DECLARE_TIMER_FUNCTION(BeaconTimeout); +DECLARE_TIMER_FUNCTION(ScanTimeout); +DECLARE_TIMER_FUNCTION(AuthTimeout); +DECLARE_TIMER_FUNCTION(AssocTimeout); +DECLARE_TIMER_FUNCTION(ReassocTimeout); +DECLARE_TIMER_FUNCTION(DisassocTimeout); +DECLARE_TIMER_FUNCTION(LinkDownExec); +#ifdef LEAP_SUPPORT +DECLARE_TIMER_FUNCTION(LeapAuthTimeout); +#endif +DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec); +DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc); +DECLARE_TIMER_FUNCTION(PsPollWakeExec); +DECLARE_TIMER_FUNCTION(RadioOnExec); + +#ifdef QOS_DLS_SUPPORT +DECLARE_TIMER_FUNCTION(DlsTimeoutAction); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time); + + +/* + * packet helper + * - convert internal rt packet to os packet or + * os packet to rt packet + */ +#define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p)) +#define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p)) + +#define GET_OS_PKT_DATAPTR(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->data) + +#define GET_OS_PKT_LEN(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->len) + +#define GET_OS_PKT_DATATAIL(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->tail) + +#define GET_OS_PKT_HEAD(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->head) + +#define GET_OS_PKT_END(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->end) + +#define GET_OS_PKT_NETDEV(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->dev) + +#define GET_OS_PKT_TYPE(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)) + +#define GET_OS_PKT_NEXT(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->next) + + +#define OS_NTOHS(_Val) \ + (ntohs(_Val)) +#define OS_HTONS(_Val) \ + (htons(_Val)) +#define OS_NTOHL(_Val) \ + (ntohl(_Val)) +#define OS_HTONL(_Val) \ + (htonl(_Val)) + +/* statistics counter */ +#define STATS_INC_RX_PACKETS(_pAd, _dev) +#define STATS_INC_TX_PACKETS(_pAd, _dev) + +#define STATS_INC_RX_BYTESS(_pAd, _dev, len) +#define STATS_INC_TX_BYTESS(_pAd, _dev, len) + +#define STATS_INC_RX_ERRORS(_pAd, _dev) +#define STATS_INC_TX_ERRORS(_pAd, _dev) + +#define STATS_INC_RX_DROPPED(_pAd, _dev) +#define STATS_INC_TX_DROPPED(_pAd, _dev) + + +#define CB_OFF 10 + + +// check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without +// ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver +// + +// User Priority +#define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio) +#define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0]) + +// Fragment # +#define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num) +#define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1]) + +// 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too. +//(this value also as MAC(on-chip WCID) table index) +// 0x80~0xff: TX to a WDS link. b0~6: WDS index +#define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx) +#define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2])) + +// 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet +#define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc) +#define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3]) + +// RTS/CTS-to-self protection method +#define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num) +#define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4]) +// see RTMP_S(G)ET_PACKET_EMACTAB + +// TX rate index +#define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate) +#define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5]) + +// From which Interface +#define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx) +#define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6]) +#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss)) +#define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS)) +#define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI)) +#define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH)) +#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p)) +#define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p)) + +#define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit) +#define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7]) + + +#if 0 +//#define RTMP_SET_PACKET_DHCP(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg) +//#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) +#else +// +// Sepcific Pakcet Type definition +// +#define RTMP_PACKET_SPECIFIC_CB_OFFSET 11 + +#define RTMP_PACKET_SPECIFIC_DHCP 0x01 +#define RTMP_PACKET_SPECIFIC_EAPOL 0x02 +#define RTMP_PACKET_SPECIFIC_IPV4 0x04 +#define RTMP_PACKET_SPECIFIC_WAI 0x08 +#define RTMP_PACKET_SPECIFIC_VLAN 0x10 +#define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20 + +//Specific +#define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg) + +//DHCP +#define RTMP_SET_PACKET_DHCP(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \ + }while(0) +#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP) + +//EAPOL +#define RTMP_SET_PACKET_EAPOL(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \ + }while(0) +#define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL) + +//WAI +#define RTMP_SET_PACKET_WAI(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \ + }while(0) +#define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI) + +#define RTMP_GET_PACKET_LOWRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI)) + +//VLAN +#define RTMP_SET_PACKET_VLAN(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \ + }while(0) +#define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN) + +//LLC/SNAP +#define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \ + }while(0) + +#define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP) + +// IP +#define RTMP_SET_PACKET_IPV4(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \ + }while(0) + +#define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4) + +#endif + + +// If this flag is set, it indicates that this EAPoL frame MUST be clear. +#define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg) +#define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12]) + +#define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg) +#define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22]) + +#ifdef CONFIG_5VT_ENHANCE +#define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c +#endif + + +#define NDIS_SET_PACKET_STATUS(_p, _status) + + +#define GET_SG_LIST_FROM_PACKET(_p, _sc) \ + rt_get_sg_list_from_packet(_p, _sc) + +#define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length) +#define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length) +#define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length) +#define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length)) +#define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length)) + + +#define RTMP_INC_REF(_A) 0 +#define RTMP_DEC_REF(_A) 0 +#define RTMP_GET_REF(_A) 0 + + + +/* + * ULONG + * RTMP_GetPhysicalAddressLow( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress); + */ +#define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress) + +/* + * ULONG + * RTMP_GetPhysicalAddressHigh( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress); + */ +#define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0) + +/* + * VOID + * RTMP_SetPhysicalAddressLow( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress, + * IN ULONG Value); + */ +#define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \ + PhysicalAddress = Value; + +/* + * VOID + * RTMP_SetPhysicalAddressHigh( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress, + * IN ULONG Value); + */ +#define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value) + + +//CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx); +#define QUEUE_ENTRY_TO_PACKET(pEntry) \ + (PNDIS_PACKET)(pEntry) + +#define PACKET_TO_QUEUE_ENTRY(pPacket) \ + (PQUEUE_ENTRY)(pPacket) + + +#ifndef CONTAINING_RECORD +#define CONTAINING_RECORD(address, type, field) \ +((type *)((PCHAR)(address) - offsetof(type, field))) +#endif + + +#define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \ +{ \ + RTMPFreeNdisPacket(_pAd, _pPacket); \ +} + + +#define SWITCH_PhyAB(_pAA, _pBB) \ +{ \ + ULONG AABasePaHigh; \ + ULONG AABasePaLow; \ + ULONG BBBasePaHigh; \ + ULONG BBBasePaLow; \ + BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \ + BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \ + AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \ + AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \ + RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \ + RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \ + RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \ + RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \ +} + + +#define NdisWriteErrorLogEntry(_a, _b, _c, _d) +#define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS + + +#define NdisAcquireSpinLock RTMP_SEM_LOCK +#define NdisReleaseSpinLock RTMP_SEM_UNLOCK + +static inline void NdisGetSystemUpTime(ULONG *time) +{ + *time = jiffies; +} + +//pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx); +#define QUEUE_ENTRY_TO_PKT(pEntry) \ + ((PNDIS_PACKET) (pEntry)) + +int rt28xx_packet_xmit(struct sk_buff *skb); + + + +void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify); + +#ifdef RT2860 +#if !defined(PCI_CAP_ID_EXP) +#define PCI_CAP_ID_EXP 0x10 +#endif + +#if !defined(PCI_EXP_LNKCTL) +#define PCI_EXP_LNKCTL 0x10 +#endif + +#if !defined(PCI_CLASS_BRIDGE_PCI) +#define PCI_CLASS_BRIDGE_PCI 0x0604 +#endif + +#define PCIBUS_INTEL_VENDOR 0x8086 +#endif // RT2860 // + + diff --git a/drivers/staging/rt2860/rt_main_dev.c b/drivers/staging/rt2860/rt_main_dev.c new file mode 100644 index 000000000000..98d1bbb003e8 --- /dev/null +++ b/drivers/staging/rt2860/rt_main_dev.c @@ -0,0 +1,1686 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rt_main_dev.c + + Abstract: + Create and register network interface. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Sample Mar/21/07 Merge RT2870 and RT2860 drivers. +*/ + +#include "rt_config.h" + +#define FORTY_MHZ_INTOLERANT_INTERVAL (60*1000) // 1 min + +#ifdef MULTIPLE_CARD_SUPPORT +// record whether the card in the card list is used in the card file +UINT8 MC_CardUsed[MAX_NUM_OF_MULTIPLE_CARD]; +// record used card mac address in the card list +static UINT8 MC_CardMac[MAX_NUM_OF_MULTIPLE_CARD][6]; +#endif // MULTIPLE_CARD_SUPPORT // + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +UINT32 CW_MAX_IN_BITS; +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +/*---------------------------------------------------------------------*/ +/* Private Variables Used */ +/*---------------------------------------------------------------------*/ +//static RALINK_TIMER_STRUCT PeriodicTimer; + +char *mac = ""; // default 00:00:00:00:00:00 +char *hostname = ""; // default CMPC +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,12) +MODULE_PARM (mac, "s"); +#else +module_param (mac, charp, 0); +#endif +MODULE_PARM_DESC (mac, "rt28xx: wireless mac addr"); + + +/*---------------------------------------------------------------------*/ +/* Prototypes of Functions Used */ +/*---------------------------------------------------------------------*/ +#ifdef DOT11_N_SUPPORT +extern BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num); +extern void ba_reordering_resource_release(PRTMP_ADAPTER pAd); +#endif // DOT11_N_SUPPORT // +extern NDIS_STATUS NICLoadRateSwitchingParams(IN PRTMP_ADAPTER pAd); + +#ifdef RT2860 +extern void init_thread_task(PRTMP_ADAPTER pAd); +#endif // RT2860 // + +// public function prototype +INT __devinit rt28xx_probe(IN void *_dev_p, IN void *_dev_id_p, + IN UINT argc, OUT PRTMP_ADAPTER *ppAd); + +// private function prototype +static int rt28xx_init(IN struct net_device *net_dev); +INT rt28xx_send_packets(IN struct sk_buff *skb_p, IN struct net_device *net_dev); + +#if LINUX_VERSION_CODE <= 0x20402 // Red Hat 7.1 +struct net_device *alloc_netdev( + int sizeof_priv, + const char *mask, + void (*setup)(struct net_device *)); +#endif // LINUX_VERSION_CODE // + +static void CfgInitHook(PRTMP_ADAPTER pAd); + +#ifdef CONFIG_STA_SUPPORT +extern const struct iw_handler_def rt28xx_iw_handler_def; +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +extern const struct iw_handler_def rt28xx_ap_iw_handler_def; +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +#if WIRELESS_EXT >= 12 +// This function will be called when query /proc +struct iw_statistics *rt28xx_get_wireless_stats( + IN struct net_device *net_dev); +#endif + +struct net_device_stats *RT28xx_get_ether_stats( + IN struct net_device *net_dev); + +/* +======================================================================== +Routine Description: + Close raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: + 1. if open fail, kernel will not call the close function. + 2. Free memory for + (1) Mlme Memory Handler: MlmeHalt() + (2) TX & RX: RTMPFreeTxRxRingMemory() + (3) BA Reordering: ba_reordering_resource_release() +======================================================================== +*/ +int MainVirtualIF_close(IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = net_dev->priv; + + // Sanity check for pAd + if (pAd == NULL) + return 0; // close ok + + netif_carrier_off(pAd->net_dev); + netif_stop_queue(pAd->net_dev); + + + VIRTUAL_IF_DOWN(pAd); + + RT_MOD_DEC_USE_COUNT(); + + return 0; // close ok +} + +/* +======================================================================== +Routine Description: + Open raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: + 1. if open fail, kernel will not call the close function. + 2. Free memory for + (1) Mlme Memory Handler: MlmeHalt() + (2) TX & RX: RTMPFreeTxRxRingMemory() + (3) BA Reordering: ba_reordering_resource_release() +======================================================================== +*/ +int MainVirtualIF_open(IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = net_dev->priv; + + // Sanity check for pAd + if (pAd == NULL) + return 0; // close ok + + if (VIRTUAL_IF_UP(pAd) != 0) + return -1; + + // increase MODULE use count + RT_MOD_INC_USE_COUNT(); + + netif_start_queue(net_dev); + netif_carrier_on(net_dev); + netif_wake_queue(net_dev); + + return 0; +} + +/* +======================================================================== +Routine Description: + Close raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: + 1. if open fail, kernel will not call the close function. + 2. Free memory for + (1) Mlme Memory Handler: MlmeHalt() + (2) TX & RX: RTMPFreeTxRxRingMemory() + (3) BA Reordering: ba_reordering_resource_release() +======================================================================== +*/ +int rt28xx_close(IN PNET_DEV dev) +{ + struct net_device * net_dev = (struct net_device *)dev; + RTMP_ADAPTER *pAd = net_dev->priv; + BOOLEAN Cancelled = FALSE; + UINT32 i = 0; + + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt28xx_close\n")); + + // Sanity check for pAd + if (pAd == NULL) + return 0; // close ok + + +#ifdef WDS_SUPPORT + WdsDown(pAd); +#endif // WDS_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef RT2860 + RTMPPCIeLinkCtrlValueRestore(pAd, RESTORE_CLOSE); +#endif // RT2860 // + + // If dirver doesn't wake up firmware here, + // NICLoadFirmware will hang forever when interface is up again. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + AsicForceWakeup(pAd, TRUE); + } + +#ifdef QOS_DLS_SUPPORT + // send DLS-TEAR_DOWN message, + if (pAd->CommonCfg.bDLSCapable) + { + UCHAR i; + + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + RT28XX_MLME_HANDLER(pAd); + } +#endif // QOS_DLS_SUPPORT // + + if (INFRA_ON(pAd) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + MLME_DISASSOC_REQ_STRUCT DisReq; + MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + COPY_MAC_ADDR(DisReq.Addr, pAd->CommonCfg.Bssid); + DisReq.Reason = REASON_DEAUTH_STA_LEAVING; + + MsgElem->Machine = ASSOC_STATE_MACHINE; + MsgElem->MsgType = MT2_MLME_DISASSOC_REQ; + MsgElem->MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); + NdisMoveMemory(MsgElem->Msg, &DisReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); + + // Prevent to connect AP again in STAMlmePeriodicExec + pAd->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; + MlmeDisassocReqAction(pAd, MsgElem); + kfree(MsgElem); + + RTMPusecDelay(1000); + } + + +#ifdef CCX_SUPPORT + RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &Cancelled); +#endif + + RTMPCancelTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, &Cancelled); + RTMPCancelTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer, &Cancelled); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + // send wireless event to wpa_supplicant for infroming interface down. + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_INTERFACE_DOWN; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + + MlmeRadioOff(pAd); +#ifdef RT2860 + pAd->bPCIclkOff = FALSE; +#endif // RT2860 // + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + + for (i = 0 ; i < NUM_OF_TX_RING; i++) + { + while (pAd->DeQueueRunning[i] == TRUE) + { + printk("Waiting for TxQueue[%d] done..........\n", i); + RTMPusecDelay(1000); + } + } + + // Stop Mlme state machine + MlmeHalt(pAd); + + // Close kernel threads or tasklets + kill_thread_task(pAd); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + MacTableReset(pAd); + } +#endif // CONFIG_STA_SUPPORT // + + + MeasureReqTabExit(pAd); + TpcReqTabExit(pAd); + + +#ifdef RT2860 + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE)) + { + NICDisableInterrupt(pAd); + } + + // Disable Rx, register value supposed will remain after reset + NICIssueReset(pAd); + + // Free IRQ + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + // Deregister interrupt function + RT28XX_IRQ_RELEASE(net_dev) + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE); + } +#endif // RT2860 // + + + // Free Ring or USB buffers + RTMPFreeTxRxRingMemory(pAd); + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + +#ifdef DOT11_N_SUPPORT + // Free BA reorder resource + ba_reordering_resource_release(pAd); +#endif // DOT11_N_SUPPORT // + + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_START_UP); + + return 0; // close ok +} /* End of rt28xx_close */ + +static int rt28xx_init(IN struct net_device *net_dev) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + UINT index; + UCHAR TmpPhy; + NDIS_STATUS Status; + UINT32 MacCsr0 = 0; + + +#ifdef DOT11_N_SUPPORT + // Allocate BA Reordering memory + ba_reordering_resource_init(pAd, MAX_REORDERING_MPDU_NUM); +#endif // DOT11_N_SUPPORT // + + // Make sure MAC gets ready. + index = 0; + do + { + RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0); + pAd->MACVersion = MacCsr0; + + if ((pAd->MACVersion != 0x00) && (pAd->MACVersion != 0xFFFFFFFF)) + break; + + RTMPusecDelay(10); + } while (index++ < 100); + + DBGPRINT(RT_DEBUG_TRACE, ("MAC_CSR0 [ Ver:Rev=0x%08x]\n", pAd->MACVersion)); + + // Disable DMA + RT28XXDMADisable(pAd); + + + // Load 8051 firmware + Status = NICLoadFirmware(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("NICLoadFirmware failed, Status[=0x%08x]\n", Status)); + goto err1; + } + + NICLoadRateSwitchingParams(pAd); + + // Disable interrupts here which is as soon as possible + // This statement should never be true. We might consider to remove it later +#ifdef RT2860 + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE)) + { + NICDisableInterrupt(pAd); + } +#endif // RT2860 // + + Status = RTMPAllocTxRxRingMemory(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("RTMPAllocDMAMemory failed, Status[=0x%08x]\n", Status)); + goto err1; + } + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE); + + // initialize MLME + // + + Status = MlmeInit(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("MlmeInit failed, Status[=0x%08x]\n", Status)); + goto err2; + } + + // Initialize pAd->StaCfg, pAd->ApCfg, pAd->CommonCfg to manufacture default + // + UserCfgInit(pAd); + + + RT28XX_TASK_THREAD_INIT(pAd, Status); + if (Status != NDIS_STATUS_SUCCESS) + goto err1; + + CfgInitHook(pAd); + + +#ifdef BLOCK_NET_IF + initblockQueueTab(pAd); +#endif // BLOCK_NET_IF // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisAllocateSpinLock(&pAd->MacTabLock); +#endif // CONFIG_STA_SUPPORT // + + MeasureReqTabInit(pAd); + TpcReqTabInit(pAd); + + // + // Init the hardware, we need to init asic before read registry, otherwise mac register will be reset + // + Status = NICInitializeAdapter(pAd, TRUE); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("NICInitializeAdapter failed, Status[=0x%08x]\n", Status)); + if (Status != NDIS_STATUS_SUCCESS) + goto err3; + } + + // Read parameters from Config File + Status = RTMPReadParametersHook(pAd); + + printk("1. Phy Mode = %d\n", pAd->CommonCfg.PhyMode); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("NICReadRegParameters failed, Status[=0x%08x]\n",Status)); + goto err4; + } + + + + //Init Ba Capability parameters. +#ifdef DOT11_N_SUPPORT + pAd->CommonCfg.DesiredHtPhy.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; + pAd->CommonCfg.DesiredHtPhy.AmsduEnable = (USHORT)pAd->CommonCfg.BACapability.field.AmsduEnable; + pAd->CommonCfg.DesiredHtPhy.AmsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.DesiredHtPhy.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode; + // UPdata to HT IE + pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode; + pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; +#endif // DOT11_N_SUPPORT // + + printk("2. Phy Mode = %d\n", pAd->CommonCfg.PhyMode); + + // We should read EEPROM for all cases. rt2860b + NICReadEEPROMParameters(pAd, mac); + + printk("3. Phy Mode = %d\n", pAd->CommonCfg.PhyMode); + + NICInitAsicFromEEPROM(pAd); //rt2860b + + // Set PHY to appropriate mode + TmpPhy = pAd->CommonCfg.PhyMode; + pAd->CommonCfg.PhyMode = 0xff; + RTMPSetPhyMode(pAd, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + + // No valid channels. + if (pAd->ChannelListNum == 0) + { + printk("Wrong configuration. No valid channel found. Check \"ContryCode\" and \"ChannelGeography\" setting.\n"); + goto err4; + } + +#ifdef DOT11_N_SUPPORT + printk("MCS Set = %02x %02x %02x %02x %02x\n", pAd->CommonCfg.HtCapability.MCSSet[0], + pAd->CommonCfg.HtCapability.MCSSet[1], pAd->CommonCfg.HtCapability.MCSSet[2], + pAd->CommonCfg.HtCapability.MCSSet[3], pAd->CommonCfg.HtCapability.MCSSet[4]); +#endif // DOT11_N_SUPPORT // + +#ifdef IKANOS_VX_1X0 + VR_IKANOS_FP_Init(pAd->ApCfg.BssidNum, pAd->PermanentAddress); +#endif // IKANOS_VX_1X0 // + + // + // Initialize RF register to default value + // + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // 8051 firmware require the signal during booting time. + AsicSendCommandToMcu(pAd, 0x72, 0xFF, 0x00, 0x00); + + if (pAd && (Status != NDIS_STATUS_SUCCESS)) + { + // + // Undo everything if it failed + // + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE); + } + } + else if (pAd) + { + // Microsoft HCT require driver send a disconnect event after driver initialization. + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE); + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event B!\n")); + + + }// end of else + + + DBGPRINT_S(Status, ("<==== RTMPInitialize, Status=%x\n", Status)); + + return TRUE; + + +err4: +err3: + MlmeHalt(pAd); +err2: + RTMPFreeTxRxRingMemory(pAd); +err1: + +#ifdef DOT11_N_SUPPORT + os_free_mem(pAd, pAd->mpdu_blk_pool.mem); // free BA pool +#endif // DOT11_N_SUPPORT // + RT28XX_IRQ_RELEASE(net_dev); + + // shall not set priv to NULL here because the priv didn't been free yet. + //net_dev->priv = 0; +#ifdef INF_AMAZON_SE +err0: +#endif // INF_AMAZON_SE // + printk("!!! %s Initialized fail !!!\n", RT28xx_CHIP_NAME); + return FALSE; +} /* End of rt28xx_init */ + + +/* +======================================================================== +Routine Description: + Open raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: +======================================================================== +*/ +int rt28xx_open(IN PNET_DEV dev) +{ + struct net_device * net_dev = (struct net_device *)dev; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + int retval = 0; + POS_COOKIE pObj; + + + // Sanity check for pAd + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -1; + } + +#ifdef CONFIG_APSTA_MIXED_SUPPORT + if (pAd->OpMode == OPMODE_AP) + { + CW_MAX_IN_BITS = 6; + } + else if (pAd->OpMode == OPMODE_STA) + { + CW_MAX_IN_BITS = 10; + } + +#if WIRELESS_EXT >= 12 + if (net_dev->priv_flags == INT_MAIN) + { + if (pAd->OpMode == OPMODE_AP) + net_dev->wireless_handlers = (struct iw_handler_def *) &rt28xx_ap_iw_handler_def; + else if (pAd->OpMode == OPMODE_STA) + net_dev->wireless_handlers = (struct iw_handler_def *) &rt28xx_iw_handler_def; + } +#endif // WIRELESS_EXT >= 12 // +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT +#ifdef RT2860 + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // If dirver doesn't wake up firmware here, + // NICLoadFirmware will hang forever when interface is up again. + // RT2860 PCI + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE) && + OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + AUTO_WAKEUP_STRUC AutoWakeupCfg; + AsicForceWakeup(pAd, TRUE); + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + } + } +#endif // RT2860 // +#endif // CONFIG_STA_SUPPORT // + + // Init + pObj = (POS_COOKIE)pAd->OS_Cookie; + + // reset Adapter flags + RTMP_CLEAR_FLAGS(pAd); + + // Request interrupt service routine for PCI device + // register the interrupt routine with the os + RT28XX_IRQ_REQUEST(net_dev); + + + // Init BssTab & ChannelInfo tabbles for auto channel select. + + + // Chip & other init + if (rt28xx_init(net_dev) == FALSE) + goto err; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + NdisZeroMemory(pAd->StaCfg.dev_name, 16); + NdisMoveMemory(pAd->StaCfg.dev_name, net_dev->name, strlen(net_dev->name)); + } +#endif // CONFIG_STA_SUPPORT // + + // Set up the Mac address + NdisMoveMemory(net_dev->dev_addr, (void *) pAd->CurrentAddress, 6); + + // Init IRQ parameters + RT28XX_IRQ_INIT(pAd); + + // Various AP function init + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + // send wireless event to wpa_supplicant for infroming interface down. + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_INTERFACE_UP; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + + } +#endif // CONFIG_STA_SUPPORT // + + // Enable Interrupt + RT28XX_IRQ_ENABLE(pAd); + + // Now Enable RxTx + RTMPEnableRxTx(pAd); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_START_UP); + + { + UINT32 reg = 0; + RTMP_IO_READ32(pAd, 0x1300, ®); // clear garbage interrupts + printk("0x1300 = %08x\n", reg); + } + +#ifdef CONFIG_STA_SUPPORT +#ifdef RT2860 + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMPInitPCIeLinkCtrlValue(pAd); +#endif // RT2860 // +#endif // CONFIG_STA_SUPPORT // + + return (retval); + +err: + return (-1); +} /* End of rt28xx_open */ + + +/* Must not be called for mdev and apdev */ +static NDIS_STATUS rt_ieee80211_if_setup(struct net_device *dev, PRTMP_ADAPTER pAd) +{ + NDIS_STATUS Status; + INT i=0; + CHAR slot_name[IFNAMSIZ]; + struct net_device *device; + + + //ether_setup(dev); + dev->hard_start_xmit = rt28xx_send_packets; + +#ifdef IKANOS_VX_1X0 + dev->hard_start_xmit = IKANOS_DataFramesTx; +#endif // IKANOS_VX_1X0 // + +#ifdef CONFIG_STA_SUPPORT +#if WIRELESS_EXT >= 12 + if (pAd->OpMode == OPMODE_STA) + { + dev->wireless_handlers = &rt28xx_iw_handler_def; + } +#endif //WIRELESS_EXT >= 12 +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +#if WIRELESS_EXT >= 12 + if (pAd->OpMode == OPMODE_AP) + { + dev->wireless_handlers = &rt28xx_ap_iw_handler_def; + } +#endif //WIRELESS_EXT >= 12 +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +#if WIRELESS_EXT < 21 + dev->get_wireless_stats = rt28xx_get_wireless_stats; +#endif + dev->get_stats = RT28xx_get_ether_stats; + dev->open = MainVirtualIF_open; //rt28xx_open; + dev->stop = MainVirtualIF_close; //rt28xx_close; + dev->priv_flags = INT_MAIN; + dev->do_ioctl = rt28xx_ioctl; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) + dev->validate_addr = NULL; +#endif + // find available device name + for (i = 0; i < 8; i++) + { +#ifdef MULTIPLE_CARD_SUPPORT + if (pAd->MC_RowID >= 0) + sprintf(slot_name, "ra%02d_%d", pAd->MC_RowID, i); + else +#endif // MULTIPLE_CARD_SUPPORT // + sprintf(slot_name, "ra%d", i); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26) + device = dev_get_by_name(dev_net(dev), slot_name); +#else + device = dev_get_by_name(dev->nd_net, slot_name); +#endif +#else + device = dev_get_by_name(slot_name); +#endif + if (device != NULL) dev_put(device); +#else + for (device = dev_base; device != NULL; device = device->next) + { + if (strncmp(device->name, slot_name, 4) == 0) + break; + } +#endif + if(device == NULL) + break; + } + + if(i == 8) + { + DBGPRINT(RT_DEBUG_ERROR, ("No available slot name\n")); + Status = NDIS_STATUS_FAILURE; + } + else + { +#ifdef MULTIPLE_CARD_SUPPORT + if (pAd->MC_RowID >= 0) + sprintf(dev->name, "ra%02d_%d", pAd->MC_RowID, i); + else +#endif // MULTIPLE_CARD_SUPPORT // + sprintf(dev->name, "ra%d", i); + Status = NDIS_STATUS_SUCCESS; + } + + return Status; + +} + + +#ifdef MULTIPLE_CARD_SUPPORT +/* +======================================================================== +Routine Description: + Get card profile path. + +Arguments: + pAd + +Return Value: + TRUE - Find a card profile + FALSE - use default profile + +Note: +======================================================================== +*/ +extern INT RTMPGetKeyParameter( + IN PCHAR key, + OUT PCHAR dest, + IN INT destsize, + IN PCHAR buffer); + +BOOLEAN RTMP_CardInfoRead( + IN PRTMP_ADAPTER pAd) +{ +#define MC_SELECT_CARDID 0 /* use CARD ID (0 ~ 31) to identify different cards */ +#define MC_SELECT_MAC 1 /* use CARD MAC to identify different cards */ +#define MC_SELECT_CARDTYPE 2 /* use CARD type (abgn or bgn) to identify different cards */ + +#define LETTER_CASE_TRANSLATE(txt_p, card_id) \ + { UINT32 _len; char _char; \ + for(_len=0; _lenfsuid; + orgfsgid = current->fsgid; + current->fsuid = current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + // get RF IC type + RTMP_IO_READ32(pAd, E2PROM_CSR, &data); + + if ((data & 0x30) == 0) + pAd->EEPROMAddressNum = 6; // 93C46 + else if ((data & 0x30) == 0x10) + pAd->EEPROMAddressNum = 8; // 93C66 + else + pAd->EEPROMAddressNum = 8; // 93C86 + + RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, antenna.word); + + if ((antenna.field.RfIcType == RFIC_2850) || + (antenna.field.RfIcType == RFIC_2750)) + { + /* ABGN card */ + strcpy(RFIC_word, "abgn"); + } + else + { + /* BGN card */ + strcpy(RFIC_word, "bgn"); + } + + // get MAC address + RT28xx_EEPROM_READ16(pAd, 0x04, addr01); + RT28xx_EEPROM_READ16(pAd, 0x06, addr23); + RT28xx_EEPROM_READ16(pAd, 0x08, addr45); + + mac[0] = (UCHAR)(addr01 & 0xff); + mac[1] = (UCHAR)(addr01 >> 8); + mac[2] = (UCHAR)(addr23 & 0xff); + mac[3] = (UCHAR)(addr23 >> 8); + mac[4] = (UCHAR)(addr45 & 0xff); + mac[5] = (UCHAR)(addr45 >> 8); + + // open card information file + srcf = filp_open(CARD_INFO_PATH, O_RDONLY, 0); + if (IS_ERR(srcf)) + { + /* card information file does not exist */ + DBGPRINT(RT_DEBUG_TRACE, + ("--> Error %ld opening %s\n", -PTR_ERR(srcf), CARD_INFO_PATH)); + return FALSE; + } + + if (srcf->f_op && srcf->f_op->read) + { + /* card information file exists so reading the card information */ + memset(buffer, 0x00, MAX_INI_BUFFER_SIZE); + retval = srcf->f_op->read(srcf, buffer, MAX_INI_BUFFER_SIZE, &srcf->f_pos); + if (retval < 0) + { + /* read fail */ + DBGPRINT(RT_DEBUG_TRACE, + ("--> Read %s error %d\n", CARD_INFO_PATH, -retval)); + } + else + { + /* get card selection method */ + memset(tmpbuf, 0x00, MAX_PARAM_BUFFER_SIZE); + card_select_method = MC_SELECT_CARDTYPE; // default + + if (RTMPGetKeyParameter("SELECT", tmpbuf, 256, buffer)) + { + if (strcmp(tmpbuf, "CARDID") == 0) + card_select_method = MC_SELECT_CARDID; + else if (strcmp(tmpbuf, "MAC") == 0) + card_select_method = MC_SELECT_MAC; + else if (strcmp(tmpbuf, "CARDTYPE") == 0) + card_select_method = MC_SELECT_CARDTYPE; + } + + DBGPRINT(RT_DEBUG_TRACE, + ("MC> Card Selection = %d\n", card_select_method)); + + // init + card_free_id = -1; + card_nouse_id = -1; + card_same_mac_id = -1; + card_match_id = -1; + + // search current card information records + for(card_index=0; + card_index Free = %d, Same = %d, NOUSE = %d\n", + card_free_id, card_same_mac_id, card_nouse_id)); + + if ((card_same_mac_id >= 0) && + ((card_select_method == MC_SELECT_CARDID) || + (card_select_method == MC_SELECT_CARDTYPE))) + { + // same MAC entry is found + card_match_id = card_same_mac_id; + + if (card_select_method == MC_SELECT_CARDTYPE) + { + // for CARDTYPE + sprintf(card_id_buf, "%02dCARDTYPE%s", + card_match_id, RFIC_word); + + if ((start_ptr=rtstrstruncasecmp(buffer, card_id_buf)) != NULL) + { + // we found the card ID + LETTER_CASE_TRANSLATE(start_ptr, card_id_buf); + } + } + } + else + { + // the card is 1st plug-in, try to find the match card profile + switch(card_select_method) + { + case MC_SELECT_CARDID: // CARDID + default: + if (card_free_id >= 0) + card_match_id = card_free_id; + else + card_match_id = card_nouse_id; + break; + + case MC_SELECT_MAC: // MAC + sprintf(card_id_buf, "MAC%02x:%02x:%02x:%02x:%02x:%02x", + mac[0], mac[1], mac[2], + mac[3], mac[4], mac[5]); + + /* try to find the key word in the card file */ + if ((start_ptr=rtstrstruncasecmp(buffer, card_id_buf)) != NULL) + { + LETTER_CASE_TRANSLATE(start_ptr, card_id_buf); + + /* get the row ID (2 ASCII characters) */ + start_ptr -= 2; + card_id_buf[0] = *(start_ptr); + card_id_buf[1] = *(start_ptr+1); + card_id_buf[2] = 0x00; + + card_match_id = simple_strtol(card_id_buf, 0, 10); + } + break; + + case MC_SELECT_CARDTYPE: // CARDTYPE + card_nouse_id = -1; + + for(card_index=0; + card_index= 0) + { + // make up search keyword + switch(card_select_method) + { + case MC_SELECT_CARDID: // CARDID + sprintf(card_id_buf, "%02dCARDID", card_match_id); + break; + + case MC_SELECT_MAC: // MAC + sprintf(card_id_buf, + "%02dmac%02x:%02x:%02x:%02x:%02x:%02x", + card_match_id, + mac[0], mac[1], mac[2], + mac[3], mac[4], mac[5]); + break; + + case MC_SELECT_CARDTYPE: // CARDTYPE + default: + sprintf(card_id_buf, "%02dcardtype%s", + card_match_id, RFIC_word); + break; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Search Keyword = %s\n", card_id_buf)); + + // read card file path + if (RTMPGetKeyParameter(card_id_buf, tmpbuf, 256, buffer)) + { + if (strlen(tmpbuf) < sizeof(pAd->MC_FileName)) + { + // backup card information + pAd->MC_RowID = card_match_id; /* base 0 */ + MC_CardUsed[card_match_id] = 1; + memcpy(MC_CardMac[card_match_id], mac, sizeof(mac)); + + // backup card file path + NdisMoveMemory(pAd->MC_FileName, tmpbuf , strlen(tmpbuf)); + pAd->MC_FileName[strlen(tmpbuf)] = '\0'; + flg_match_ok = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, + ("Card Profile Name = %s\n", pAd->MC_FileName)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, + ("Card Profile Name length too large!\n")); + } + } + else + { + DBGPRINT(RT_DEBUG_ERROR, + ("Can not find search key word in card.dat!\n")); + } + + if ((flg_match_ok != TRUE) && + (card_match_id < MAX_NUM_OF_MULTIPLE_CARD)) + { + MC_CardUsed[card_match_id] = 0; + memset(MC_CardMac[card_match_id], 0, sizeof(mac)); + } + } // if (card_match_id >= 0) + } + } + + // close file + retval = filp_close(srcf, NULL); + set_fs(orgfs); + current->fsuid = orgfsuid; + current->fsgid = orgfsgid; + kfree(buffer); + kfree(tmpbuf); + return flg_match_ok; +} +#endif // MULTIPLE_CARD_SUPPORT // + + +/* +======================================================================== +Routine Description: + Probe RT28XX chipset. + +Arguments: + _dev_p Point to the PCI or USB device + _dev_id_p Point to the PCI or USB device ID + +Return Value: + 0 Probe OK + -ENODEV Probe Fail + +Note: +======================================================================== +*/ +INT __devinit rt28xx_probe( + IN void *_dev_p, + IN void *_dev_id_p, + IN UINT argc, + OUT PRTMP_ADAPTER *ppAd) +{ + struct net_device *net_dev; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) NULL; + INT status; + PVOID handle; +#ifdef RT2860 + struct pci_dev *dev_p = (struct pci_dev *)_dev_p; +#endif // RT2860 // + + +#ifdef CONFIG_STA_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("STA Driver version-%s\n", STA_DRIVER_VERSION)); +#endif // CONFIG_STA_SUPPORT // + +#if LINUX_VERSION_CODE <= 0x20402 // Red Hat 7.1 + net_dev = alloc_netdev(sizeof(PRTMP_ADAPTER), "eth%d", ether_setup); +#else + net_dev = alloc_etherdev(sizeof(PRTMP_ADAPTER)); +#endif + if (net_dev == NULL) + { + printk("alloc_netdev failed\n"); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + module_put(THIS_MODULE); +#endif //LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) +#else + MOD_DEC_USE_COUNT; +#endif + goto err_out; + } + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) + SET_MODULE_OWNER(net_dev); +#endif + + netif_stop_queue(net_dev); +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +/* for supporting Network Manager */ +/* Set the sysfs physical device reference for the network logical device + * if set prior to registration will cause a symlink during initialization. + */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + SET_NETDEV_DEV(net_dev, &(dev_p->dev)); +#endif +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + // Allocate RTMP_ADAPTER miniport adapter structure + handle = kmalloc(sizeof(struct os_cookie), GFP_KERNEL); + RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p); + + status = RTMPAllocAdapterBlock(handle, &pAd); + if (status != NDIS_STATUS_SUCCESS) + goto err_out_free_netdev; + + net_dev->priv = (PVOID)pAd; + pAd->net_dev = net_dev; // must be before RT28XXNetDevInit() + + RT28XXNetDevInit(_dev_p, net_dev, pAd); + +#ifdef CONFIG_STA_SUPPORT + pAd->StaCfg.OriDevType = net_dev->type; +#endif // CONFIG_STA_SUPPORT // + + // Post config +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + if (RT28XXProbePostConfig(_dev_p, pAd, argc) == FALSE) + goto err_out_unmap; +#else + if (RT28XXProbePostConfig(_dev_p, pAd, 0) == FALSE) + goto err_out_unmap; +#endif // LINUX_VERSION_CODE // + +#ifdef CONFIG_STA_SUPPORT + pAd->OpMode = OPMODE_STA; +#endif // CONFIG_STA_SUPPORT // + + +#ifdef MULTIPLE_CARD_SUPPORT + // find its profile path + pAd->MC_RowID = -1; // use default profile path + RTMP_CardInfoRead(pAd); + + if (pAd->MC_RowID == -1) +#ifdef CONFIG_STA_SUPPORT + strcpy(pAd->MC_FileName, STA_PROFILE_PATH); +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, + ("MC> ROW = %d, PATH = %s\n", pAd->MC_RowID, pAd->MC_FileName)); +#endif // MULTIPLE_CARD_SUPPORT // + + // sample move + if (rt_ieee80211_if_setup(net_dev, pAd) != NDIS_STATUS_SUCCESS) + goto err_out_unmap; + + // Register this device + status = register_netdev(net_dev); + if (status) + goto err_out_unmap; + + // Set driver data + RT28XX_DRVDATA_SET(_dev_p); + + *ppAd = pAd; + return 0; // probe ok + + + /* --------------------------- ERROR HANDLE --------------------------- */ +err_out_unmap: + RTMPFreeAdapter(pAd); + RT28XX_UNMAP(); + +err_out_free_netdev: +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + free_netdev(net_dev); +#else + kfree(net_dev); +#endif + +err_out: + RT28XX_PUT_DEVICE(dev_p); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + return (LONG)NULL; +#else + return -ENODEV; /* probe fail */ +#endif // LINUX_VERSION_CODE // +} /* End of rt28xx_probe */ + + +/* +======================================================================== +Routine Description: + The entry point for Linux kernel sent packet to our driver. + +Arguments: + sk_buff *skb the pointer refer to a sk_buffer. + +Return Value: + 0 + +Note: + This function is the entry point of Tx Path for Os delivery packet to + our driver. You only can put OS-depened & STA/AP common handle procedures + in here. +======================================================================== +*/ +int rt28xx_packet_xmit(struct sk_buff *skb) +{ + struct net_device *net_dev = skb->dev; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + int status = 0; + PNDIS_PACKET pPacket = (PNDIS_PACKET) skb; + + /* RT2870STA does this in RTMPSendPackets() */ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_RESOURCES); + return 0; + } +#endif // RALINK_ATE // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Drop send request since we are in monitor mode + if (MONITOR_ON(pAd)) + { + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + goto done; + } + } +#endif // CONFIG_STA_SUPPORT // + + // EapolStart size is 18 + if (skb->len < 14) + { + //printk("bad packet size: %d\n", pkt->len); + hex_dump("bad packet", skb->data, skb->len); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + goto done; + } + + RTMP_SET_PACKET_5VT(pPacket, 0); +#ifdef CONFIG_5VT_ENHANCE + if (*(int*)(skb->cb) == BRIDGE_TAG) { + RTMP_SET_PACKET_5VT(pPacket, 1); + } +#endif + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + + STASendPackets((NDIS_HANDLE)pAd, (PPNDIS_PACKET) &pPacket, 1); + } + +#endif // CONFIG_STA_SUPPORT // + + status = 0; +done: + + return status; +} + + +/* +======================================================================== +Routine Description: + Send a packet to WLAN. + +Arguments: + skb_p points to our adapter + dev_p which WLAN network interface + +Return Value: + 0: transmit successfully + otherwise: transmit fail + +Note: +======================================================================== +*/ +INT rt28xx_send_packets( + IN struct sk_buff *skb_p, + IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = net_dev->priv; + if (!(net_dev->flags & IFF_UP)) + { + RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE); + return 0; + } + + NdisZeroMemory((PUCHAR)&skb_p->cb[CB_OFF], 15); + RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID); + + return rt28xx_packet_xmit(skb_p); + +} /* End of MBSS_VirtualIF_PacketSend */ + + + + +#if LINUX_VERSION_CODE <= 0x20402 // Red Hat 7.1 +struct net_device *alloc_netdev( + int sizeof_priv, + const char *mask, + void (*setup)(struct net_device *)) +{ + struct net_device *dev; + INT alloc_size; + + + /* ensure 32-byte alignment of the private area */ + alloc_size = sizeof (*dev) + sizeof_priv + 31; + + dev = (struct net_device *) kmalloc(alloc_size, GFP_KERNEL); + if (dev == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, + ("alloc_netdev: Unable to allocate device memory.\n")); + return NULL; + } + + memset(dev, 0, alloc_size); + + if (sizeof_priv) + dev->priv = (void *) (((long)(dev + 1) + 31) & ~31); + + setup(dev); + strcpy(dev->name, mask); + + return dev; +} +#endif // LINUX_VERSION_CODE // + + +void CfgInitHook(PRTMP_ADAPTER pAd) +{ + pAd->bBroadComHT = TRUE; +} /* End of CfgInitHook */ + + +#if WIRELESS_EXT >= 12 +// This function will be called when query /proc +struct iw_statistics *rt28xx_get_wireless_stats( + IN struct net_device *net_dev) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + + + DBGPRINT(RT_DEBUG_TRACE, ("rt28xx_get_wireless_stats --->\n")); + + pAd->iw_stats.status = 0; // Status - device dependent for now + + // link quality + pAd->iw_stats.qual.qual = ((pAd->Mlme.ChannelQuality * 12)/10 + 10); + if(pAd->iw_stats.qual.qual > 100) + pAd->iw_stats.qual.qual = 100; + +#ifdef CONFIG_STA_SUPPORT + if (pAd->OpMode == OPMODE_STA) + pAd->iw_stats.qual.level = RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2); +#endif // CONFIG_STA_SUPPORT // + + pAd->iw_stats.qual.noise = pAd->BbpWriteLatch[66]; // noise level (dBm) + + pAd->iw_stats.qual.noise += 256 - 143; + pAd->iw_stats.qual.updated = 1; // Flags to know if updated +#ifdef IW_QUAL_DBM + pAd->iw_stats.qual.updated |= IW_QUAL_DBM; // Level + Noise are dBm +#endif // IW_QUAL_DBM // + + pAd->iw_stats.discard.nwid = 0; // Rx : Wrong nwid/essid + pAd->iw_stats.miss.beacon = 0; // Missed beacons/superframe + + DBGPRINT(RT_DEBUG_TRACE, ("<--- rt28xx_get_wireless_stats\n")); + return &pAd->iw_stats; +} /* End of rt28xx_get_wireless_stats */ +#endif // WIRELESS_EXT // + + + +void tbtt_tasklet(unsigned long data) +{ +#define MAX_TX_IN_TBTT (16) + +} + +INT rt28xx_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + RTMP_ADAPTER *pAd = NULL; + INT ret = 0; + + if (net_dev->priv_flags == INT_MAIN) + { + pAd = net_dev->priv; + } + else + { + pVirtualAd = net_dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + ret = rt28xx_sta_ioctl(net_dev, rq, cmd); + } +#endif // CONFIG_STA_SUPPORT // + + return ret; +} + +/* + ======================================================================== + + Routine Description: + return ethernet statistics counter + + Arguments: + net_dev Pointer to net_device + + Return Value: + net_device_stats* + + Note: + + ======================================================================== +*/ +struct net_device_stats *RT28xx_get_ether_stats( + IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = NULL; + + if (net_dev) + pAd = net_dev->priv; + + if (pAd) + { + + pAd->stats.rx_packets = pAd->WlanCounters.ReceivedFragmentCount.QuadPart; + pAd->stats.tx_packets = pAd->WlanCounters.TransmittedFragmentCount.QuadPart; + + pAd->stats.rx_bytes = pAd->RalinkCounters.ReceivedByteCount; + pAd->stats.tx_bytes = pAd->RalinkCounters.TransmittedByteCount; + + pAd->stats.rx_errors = pAd->Counters8023.RxErrors; + pAd->stats.tx_errors = pAd->Counters8023.TxErrors; + + pAd->stats.rx_dropped = 0; + pAd->stats.tx_dropped = 0; + + pAd->stats.multicast = pAd->WlanCounters.MulticastReceivedFrameCount.QuadPart; // multicast packets received + pAd->stats.collisions = pAd->Counters8023.OneCollision + pAd->Counters8023.MoreCollisions; // Collision packets + + pAd->stats.rx_length_errors = 0; + pAd->stats.rx_over_errors = pAd->Counters8023.RxNoBuffer; // receiver ring buff overflow + pAd->stats.rx_crc_errors = 0;//pAd->WlanCounters.FCSErrorCount; // recved pkt with crc error + pAd->stats.rx_frame_errors = pAd->Counters8023.RcvAlignmentErrors; // recv'd frame alignment error + pAd->stats.rx_fifo_errors = pAd->Counters8023.RxNoBuffer; // recv'r fifo overrun + pAd->stats.rx_missed_errors = 0; // receiver missed packet + + // detailed tx_errors + pAd->stats.tx_aborted_errors = 0; + pAd->stats.tx_carrier_errors = 0; + pAd->stats.tx_fifo_errors = 0; + pAd->stats.tx_heartbeat_errors = 0; + pAd->stats.tx_window_errors = 0; + + // for cslip etc + pAd->stats.rx_compressed = 0; + pAd->stats.tx_compressed = 0; + + return &pAd->stats; + } + else + return NULL; +} + diff --git a/drivers/staging/rt2860/rt_profile.c b/drivers/staging/rt2860/rt_profile.c new file mode 100644 index 000000000000..a38e557a9ece --- /dev/null +++ b/drivers/staging/rt2860/rt_profile.c @@ -0,0 +1,1976 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "rt_config.h" + +#ifdef DOT11_N_SUPPORT +static void HTParametersHook( + IN PRTMP_ADAPTER pAd, + IN CHAR *pValueStr, + IN CHAR *pInput); +#endif // DOT11_N_SUPPORT // + +#define ETH_MAC_ADDR_STR_LEN 17 // in format of xx:xx:xx:xx:xx:xx + +// We assume the s1 is a sting, s2 is a memory space with 6 bytes. and content of s1 will be changed. +BOOLEAN rtstrmactohex(char *s1, char *s2) +{ + int i = 0; + char *ptokS = s1, *ptokE = s1; + + if (strlen(s1) != ETH_MAC_ADDR_STR_LEN) + return FALSE; + + while((*ptokS) != '\0') + { + if((ptokE = strchr(ptokS, ':')) != NULL) + *ptokE++ = '\0'; + if ((strlen(ptokS) != 2) || (!isxdigit(*ptokS)) || (!isxdigit(*(ptokS+1)))) + break; // fail + AtoH(ptokS, &s2[i++], 1); + ptokS = ptokE; + if (i == 6) + break; // parsing finished + } + + return ( i == 6 ? TRUE : FALSE); + +} + + +// we assume the s1 and s2 both are strings. +BOOLEAN rtstrcasecmp(char *s1, char *s2) +{ + char *p1 = s1, *p2 = s2; + + if (strlen(s1) != strlen(s2)) + return FALSE; + + while(*p1 != '\0') + { + if((*p1 != *p2) && ((*p1 ^ *p2) != 0x20)) + return FALSE; + p1++; + p2++; + } + + return TRUE; +} + +// we assume the s1 (buffer) and s2 (key) both are strings. +char * rtstrstruncasecmp(char * s1, char * s2) +{ + INT l1, l2, i; + char temp1, temp2; + + l2 = strlen(s2); + if (!l2) + return (char *) s1; + + l1 = strlen(s1); + + while (l1 >= l2) + { + l1--; + + for(i=0; i= l2) + { + l1--; + if (!memcmp(s1,s2,l2)) + return (char *) s1; + s1++; + } + + return NULL; +} + +/** + * rstrtok - Split a string into tokens + * @s: The string to be searched + * @ct: The characters to search for + * * WARNING: strtok is deprecated, use strsep instead. However strsep is not compatible with old architecture. + */ +char * __rstrtok; +char * rstrtok(char * s,const char * ct) +{ + char *sbegin, *send; + + sbegin = s ? s : __rstrtok; + if (!sbegin) + { + return NULL; + } + + sbegin += strspn(sbegin,ct); + if (*sbegin == '\0') + { + __rstrtok = NULL; + return( NULL ); + } + + send = strpbrk( sbegin, ct); + if (send && *send != '\0') + *send++ = '\0'; + + __rstrtok = send; + + return (sbegin); +} + +/** + * delimitcnt - return the count of a given delimiter in a given string. + * @s: The string to be searched. + * @ct: The delimiter to search for. + * Notice : We suppose the delimiter is a single-char string(for example : ";"). + */ +INT delimitcnt(char * s,const char * ct) +{ + INT count = 0; + /* point to the beginning of the line */ + const char *token = s; + + for ( ;; ) + { + token = strpbrk(token, ct); /* search for delimiters */ + + if ( token == NULL ) + { + /* advanced to the terminating null character */ + break; + } + /* skip the delimiter */ + ++token; + + /* + * Print the found text: use len with %.*s to specify field width. + */ + + /* accumulate delimiter count */ + ++count; + } + return count; +} + +/* + * converts the Internet host address from the standard numbers-and-dots notation + * into binary data. + * returns nonzero if the address is valid, zero if not. + */ +int rtinet_aton(const char *cp, unsigned int *addr) +{ + unsigned int val; + int base, n; + char c; + unsigned int parts[4]; + unsigned int *pp = parts; + + for (;;) + { + /* + * Collect number up to ``.''. + * Values are specified as for C: + * 0x=hex, 0=octal, other=decimal. + */ + val = 0; + base = 10; + if (*cp == '0') + { + if (*++cp == 'x' || *cp == 'X') + base = 16, cp++; + else + base = 8; + } + while ((c = *cp) != '\0') + { + if (isdigit((unsigned char) c)) + { + val = (val * base) + (c - '0'); + cp++; + continue; + } + if (base == 16 && isxdigit((unsigned char) c)) + { + val = (val << 4) + + (c + 10 - (islower((unsigned char) c) ? 'a' : 'A')); + cp++; + continue; + } + break; + } + if (*cp == '.') + { + /* + * Internet format: a.b.c.d a.b.c (with c treated as 16-bits) + * a.b (with b treated as 24 bits) + */ + if (pp >= parts + 3 || val > 0xff) + return 0; + *pp++ = val, cp++; + } + else + break; + } + + /* + * Check for trailing junk. + */ + while (*cp) + if (!isspace((unsigned char) *cp++)) + return 0; + + /* + * Concoct the address according to the number of parts specified. + */ + n = pp - parts + 1; + switch (n) + { + + case 1: /* a -- 32 bits */ + break; + + case 2: /* a.b -- 8.24 bits */ + if (val > 0xffffff) + return 0; + val |= parts[0] << 24; + break; + + case 3: /* a.b.c -- 8.8.16 bits */ + if (val > 0xffff) + return 0; + val |= (parts[0] << 24) | (parts[1] << 16); + break; + + case 4: /* a.b.c.d -- 8.8.8.8 bits */ + if (val > 0xff) + return 0; + val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8); + break; + } + + *addr = htonl(val); + return 1; + +} + +/* + ======================================================================== + + Routine Description: + Find key section for Get key parameter. + + Arguments: + buffer Pointer to the buffer to start find the key section + section the key of the secion to be find + + Return Value: + NULL Fail + Others Success + ======================================================================== +*/ +PUCHAR RTMPFindSection( + IN PCHAR buffer) +{ + CHAR temp_buf[32]; + PUCHAR ptr; + + strcpy(temp_buf, "Default"); + + if((ptr = rtstrstr(buffer, temp_buf)) != NULL) + return (ptr+strlen("\n")); + else + return NULL; +} + +/* + ======================================================================== + + Routine Description: + Get key parameter. + + Arguments: + key Pointer to key string + dest Pointer to destination + destsize The datasize of the destination + buffer Pointer to the buffer to start find the key + + Return Value: + TRUE Success + FALSE Fail + + Note: + This routine get the value with the matched key (case case-sensitive) + ======================================================================== +*/ +INT RTMPGetKeyParameter( + IN PCHAR key, + OUT PCHAR dest, + IN INT destsize, + IN PCHAR buffer) +{ + UCHAR *temp_buf1 = NULL; + UCHAR *temp_buf2 = NULL; + CHAR *start_ptr; + CHAR *end_ptr; + CHAR *ptr; + CHAR *offset = 0; + INT len; + + //temp_buf1 = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG); + os_alloc_mem(NULL, &temp_buf1, MAX_PARAM_BUFFER_SIZE); + + if(temp_buf1 == NULL) + return (FALSE); + + //temp_buf2 = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG); + os_alloc_mem(NULL, &temp_buf2, MAX_PARAM_BUFFER_SIZE); + if(temp_buf2 == NULL) + { + os_free_mem(NULL, temp_buf1); + return (FALSE); + } + + //find section + if((offset = RTMPFindSection(buffer)) == NULL) + { + os_free_mem(NULL, temp_buf1); + os_free_mem(NULL, temp_buf2); + return (FALSE); + } + + strcpy(temp_buf1, "\n"); + strcat(temp_buf1, key); + strcat(temp_buf1, "="); + + //search key + if((start_ptr=rtstrstr(offset, temp_buf1))==NULL) + { + os_free_mem(NULL, temp_buf1); + os_free_mem(NULL, temp_buf2); + return (FALSE); + } + + start_ptr+=strlen("\n"); + if((end_ptr=rtstrstr(start_ptr, "\n"))==NULL) + end_ptr=start_ptr+strlen(start_ptr); + + if (end_ptrSharedKey[i][idx].KeyLen = KeyLen / 2; + AtoH(keybuff, pAd->SharedKey[i][idx].Key, KeyLen / 2); + if (KeyLen == 10) + CipherAlg = CIPHER_WEP64; + else + CipherAlg = CIPHER_WEP128; + pAd->SharedKey[i][idx].CipherAlg = CipherAlg; + + DBGPRINT(RT_DEBUG_TRACE, ("I/F(ra%d) Key%dStr=%s and type=%s\n", i, idx+1, keybuff, (KeyType == 0) ? "Hex":"Ascii")); + return 1; + } + else + {//Invalid key length + DBGPRINT(RT_DEBUG_ERROR, ("I/F(ra%d) Key%dStr is Invalid key length! KeyLen = %ld!\n", i, idx+1, KeyLen)); + return 0; + } + } +} +static void rtmp_read_key_parms_from_file(IN PRTMP_ADAPTER pAd, char *tmpbuf, char *buffer) +{ + char tok_str[16]; + PUCHAR macptr; + INT i = 0, idx; + ULONG KeyType[MAX_MBSSID_NUM]; + ULONG KeyIdx; + + NdisZeroMemory(KeyType, MAX_MBSSID_NUM); + + //DefaultKeyID + if(RTMPGetKeyParameter("DefaultKeyID", tmpbuf, 25, buffer)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + KeyIdx = simple_strtol(tmpbuf, 0, 10); + if((KeyIdx >= 1 ) && (KeyIdx <= 4)) + pAd->StaCfg.DefaultKeyId = (UCHAR) (KeyIdx - 1); + else + pAd->StaCfg.DefaultKeyId = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("DefaultKeyID(0~3)=%d\n", pAd->StaCfg.DefaultKeyId)); + } +#endif // CONFIG_STA_SUPPORT // + } + + + for (idx = 0; idx < 4; idx++) + { + sprintf(tok_str, "Key%dType", idx + 1); + //Key1Type + if (RTMPGetKeyParameter(tok_str, tmpbuf, 128, buffer)) + { + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + KeyType[i] = simple_strtol(macptr, 0, 10); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + sprintf(tok_str, "Key%dStr", idx + 1); + if (RTMPGetCriticalParameter(tok_str, tmpbuf, 128, buffer)) + { + rtmp_parse_key_buffer_from_file(pAd, tmpbuf, KeyType[BSS0], BSS0, idx); + } + } +#endif // CONFIG_STA_SUPPORT // + } + } +} + + +#ifdef CONFIG_STA_SUPPORT +static void rtmp_read_sta_wmm_parms_from_file(IN PRTMP_ADAPTER pAd, char *tmpbuf, char *buffer) +{ + PUCHAR macptr; + INT i=0; + BOOLEAN bWmmEnable = FALSE; + + //WmmCapable + if(RTMPGetKeyParameter("WmmCapable", tmpbuf, 32, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + { + pAd->CommonCfg.bWmmCapable = TRUE; + bWmmEnable = TRUE; + } + else //Disable + { + pAd->CommonCfg.bWmmCapable = FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("WmmCapable=%d\n", pAd->CommonCfg.bWmmCapable)); + } + +#ifdef QOS_DLS_SUPPORT + //DLSCapable + if(RTMPGetKeyParameter("DLSCapable", tmpbuf, 32, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + { + pAd->CommonCfg.bDLSCapable = TRUE; + } + else //Disable + { + pAd->CommonCfg.bDLSCapable = FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("bDLSCapable=%d\n", pAd->CommonCfg.bDLSCapable)); + } +#endif // QOS_DLS_SUPPORT // + + //AckPolicy for AC_BK, AC_BE, AC_VI, AC_VO + if(RTMPGetKeyParameter("AckPolicy", tmpbuf, 32, buffer)) + { + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + pAd->CommonCfg.AckPolicy[i] = (UCHAR)simple_strtol(macptr, 0, 10); + + DBGPRINT(RT_DEBUG_TRACE, ("AckPolicy[%d]=%d\n", i, pAd->CommonCfg.AckPolicy[i])); + } + } + + if (bWmmEnable) + { + //APSDCapable + if(RTMPGetKeyParameter("APSDCapable", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bAPSDCapable = TRUE; + else + pAd->CommonCfg.bAPSDCapable = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("APSDCapable=%d\n", pAd->CommonCfg.bAPSDCapable)); + } + + //APSDAC for AC_BE, AC_BK, AC_VI, AC_VO + if(RTMPGetKeyParameter("APSDAC", tmpbuf, 32, buffer)) + { + BOOLEAN apsd_ac[4]; + + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + apsd_ac[i] = (BOOLEAN)simple_strtol(macptr, 0, 10); + + DBGPRINT(RT_DEBUG_TRACE, ("APSDAC%d %d\n", i, apsd_ac[i])); + } + + pAd->CommonCfg.bAPSDAC_BE = apsd_ac[0]; + pAd->CommonCfg.bAPSDAC_BK = apsd_ac[1]; + pAd->CommonCfg.bAPSDAC_VI = apsd_ac[2]; + pAd->CommonCfg.bAPSDAC_VO = apsd_ac[3]; + } + } + +} +#endif // CONFIG_STA_SUPPORT // + + +NDIS_STATUS RTMPReadParametersHook( + IN PRTMP_ADAPTER pAd) +{ + PUCHAR src = NULL; + struct file *srcf; + INT retval, orgfsuid, orgfsgid; + mm_segment_t orgfs; + CHAR *buffer; + CHAR *tmpbuf; + ULONG RtsThresh; + ULONG FragThresh; +#ifdef CONFIG_STA_SUPPORT + UCHAR keyMaterial[40]; +#endif // CONFIG_STA_SUPPORT // + + + PUCHAR macptr; + INT i = 0; + + buffer = kmalloc(MAX_INI_BUFFER_SIZE, MEM_ALLOC_FLAG); + if(buffer == NULL) + return NDIS_STATUS_FAILURE; + + tmpbuf = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG); + if(tmpbuf == NULL) + { + kfree(buffer); + return NDIS_STATUS_FAILURE; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + src = STA_PROFILE_PATH; +#endif // CONFIG_STA_SUPPORT // +#ifdef MULTIPLE_CARD_SUPPORT + src = pAd->MC_FileName; +#endif // MULTIPLE_CARD_SUPPORT // + + // Save uid and gid used for filesystem access. + // Set user and group to 0 (root) + orgfsuid = current->fsuid; + orgfsgid = current->fsgid; + current->fsuid=current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + if (src && *src) + { + srcf = filp_open(src, O_RDONLY, 0); + if (IS_ERR(srcf)) + { + DBGPRINT(RT_DEBUG_ERROR, ("--> Error %ld opening %s\n", -PTR_ERR(srcf),src)); + } + else + { + // The object must have a read method + if (srcf->f_op && srcf->f_op->read) + { + memset(buffer, 0x00, MAX_INI_BUFFER_SIZE); + retval=srcf->f_op->read(srcf, buffer, MAX_INI_BUFFER_SIZE, &srcf->f_pos); + if (retval < 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("--> Read %s error %d\n", src, -retval)); + } + else + { + // set file parameter to portcfg + //CountryRegion + if(RTMPGetKeyParameter("CountryRegion", tmpbuf, 25, buffer)) + { + pAd->CommonCfg.CountryRegion = (UCHAR) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("CountryRegion=%d\n", pAd->CommonCfg.CountryRegion)); + } + //CountryRegionABand + if(RTMPGetKeyParameter("CountryRegionABand", tmpbuf, 25, buffer)) + { + pAd->CommonCfg.CountryRegionForABand= (UCHAR) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("CountryRegionABand=%d\n", pAd->CommonCfg.CountryRegionForABand)); + } + //CountryCode + if(RTMPGetKeyParameter("CountryCode", tmpbuf, 25, buffer)) + { + NdisMoveMemory(pAd->CommonCfg.CountryCode, tmpbuf , 2); +#ifdef CONFIG_STA_SUPPORT +#ifdef EXT_BUILD_CHANNEL_LIST + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisMoveMemory(pAd->StaCfg.StaOriCountryCode, tmpbuf , 2); +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + if (strlen(pAd->CommonCfg.CountryCode) != 0) + { + pAd->CommonCfg.bCountryFlag = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("CountryCode=%s\n", pAd->CommonCfg.CountryCode)); + } + //ChannelGeography + if(RTMPGetKeyParameter("ChannelGeography", tmpbuf, 25, buffer)) + { + UCHAR Geography = (UCHAR) simple_strtol(tmpbuf, 0, 10); + if (Geography <= BOTH) + { + pAd->CommonCfg.Geography = Geography; + pAd->CommonCfg.CountryCode[2] = + (pAd->CommonCfg.Geography == BOTH) ? ' ' : ((pAd->CommonCfg.Geography == IDOR) ? 'I' : 'O'); +#ifdef CONFIG_STA_SUPPORT +#ifdef EXT_BUILD_CHANNEL_LIST + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->StaCfg.StaOriGeography = pAd->CommonCfg.Geography; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("ChannelGeography=%d\n", pAd->CommonCfg.Geography)); + } + } + else + { + pAd->CommonCfg.Geography = BOTH; + pAd->CommonCfg.CountryCode[2] = ' '; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + //SSID + if (RTMPGetCriticalParameter("SSID", tmpbuf, 256, buffer)) + { + if (strlen(tmpbuf) <= 32) + { + pAd->CommonCfg.SsidLen = (UCHAR) strlen(tmpbuf); + NdisZeroMemory(pAd->CommonCfg.Ssid, NDIS_802_11_LENGTH_SSID); + NdisMoveMemory(pAd->CommonCfg.Ssid, tmpbuf, pAd->CommonCfg.SsidLen); + pAd->MlmeAux.AutoReconnectSsidLen = pAd->CommonCfg.SsidLen; + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, NDIS_802_11_LENGTH_SSID); + NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, tmpbuf, pAd->MlmeAux.AutoReconnectSsidLen); + pAd->MlmeAux.SsidLen = pAd->CommonCfg.SsidLen; + NdisZeroMemory(pAd->MlmeAux.Ssid, NDIS_802_11_LENGTH_SSID); + NdisMoveMemory(pAd->MlmeAux.Ssid, tmpbuf, pAd->MlmeAux.SsidLen); + DBGPRINT(RT_DEBUG_TRACE, ("%s::(SSID=%s)\n", __FUNCTION__, tmpbuf)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + //NetworkType + if (RTMPGetKeyParameter("NetworkType", tmpbuf, 25, buffer)) + { + pAd->bConfigChanged = TRUE; + if (strcmp(tmpbuf, "Adhoc") == 0) + pAd->StaCfg.BssType = BSS_ADHOC; + else //Default Infrastructure mode + pAd->StaCfg.BssType = BSS_INFRA; + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAd->StaCfg.WpaState = SS_NOTUSE; + DBGPRINT(RT_DEBUG_TRACE, ("%s::(NetworkType=%d)\n", __FUNCTION__, pAd->StaCfg.BssType)); + } + } +#endif // CONFIG_STA_SUPPORT // + //Channel + if(RTMPGetKeyParameter("Channel", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.Channel = (UCHAR) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("Channel=%d\n", pAd->CommonCfg.Channel)); + } + //WirelessMode + if(RTMPGetKeyParameter("WirelessMode", tmpbuf, 10, buffer)) + { + int value = 0, maxPhyMode = PHY_11G; + +#ifdef DOT11_N_SUPPORT + maxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + value = simple_strtol(tmpbuf, 0, 10); + + if (value <= maxPhyMode) + { + pAd->CommonCfg.PhyMode = value; + } + DBGPRINT(RT_DEBUG_TRACE, ("PhyMode=%d\n", pAd->CommonCfg.PhyMode)); + } + //BasicRate + if(RTMPGetKeyParameter("BasicRate", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.BasicRateBitmap = (ULONG) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("BasicRate=%ld\n", pAd->CommonCfg.BasicRateBitmap)); + } + //BeaconPeriod + if(RTMPGetKeyParameter("BeaconPeriod", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.BeaconPeriod = (USHORT) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("BeaconPeriod=%d\n", pAd->CommonCfg.BeaconPeriod)); + } + //TxPower + if(RTMPGetKeyParameter("TxPower", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.TxPowerPercentage = (ULONG) simple_strtol(tmpbuf, 0, 10); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->CommonCfg.TxPowerDefault = pAd->CommonCfg.TxPowerPercentage; +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("TxPower=%ld\n", pAd->CommonCfg.TxPowerPercentage)); + } + //BGProtection + if(RTMPGetKeyParameter("BGProtection", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case 1: //Always On + pAd->CommonCfg.UseBGProtection = 1; + break; + case 2: //Always OFF + pAd->CommonCfg.UseBGProtection = 2; + break; + case 0: //AUTO + default: + pAd->CommonCfg.UseBGProtection = 0; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("BGProtection=%ld\n", pAd->CommonCfg.UseBGProtection)); + } + //OLBCDetection + if(RTMPGetKeyParameter("DisableOLBC", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case 1: //disable OLBC Detection + pAd->CommonCfg.DisableOLBCDetect = 1; + break; + case 0: //enable OLBC Detection + pAd->CommonCfg.DisableOLBCDetect = 0; + break; + default: + pAd->CommonCfg.DisableOLBCDetect= 0; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("OLBCDetection=%ld\n", pAd->CommonCfg.DisableOLBCDetect)); + } + //TxPreamble + if(RTMPGetKeyParameter("TxPreamble", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case Rt802_11PreambleShort: + pAd->CommonCfg.TxPreamble = Rt802_11PreambleShort; + break; + case Rt802_11PreambleLong: + default: + pAd->CommonCfg.TxPreamble = Rt802_11PreambleLong; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("TxPreamble=%ld\n", pAd->CommonCfg.TxPreamble)); + } + //RTSThreshold + if(RTMPGetKeyParameter("RTSThreshold", tmpbuf, 10, buffer)) + { + RtsThresh = simple_strtol(tmpbuf, 0, 10); + if( (RtsThresh >= 1) && (RtsThresh <= MAX_RTS_THRESHOLD) ) + pAd->CommonCfg.RtsThreshold = (USHORT)RtsThresh; + else + pAd->CommonCfg.RtsThreshold = MAX_RTS_THRESHOLD; + + DBGPRINT(RT_DEBUG_TRACE, ("RTSThreshold=%d\n", pAd->CommonCfg.RtsThreshold)); + } + //FragThreshold + if(RTMPGetKeyParameter("FragThreshold", tmpbuf, 10, buffer)) + { + FragThresh = simple_strtol(tmpbuf, 0, 10); + pAd->CommonCfg.bUseZeroToDisableFragment = FALSE; + + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { //illegal FragThresh so we set it to default + pAd->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + pAd->CommonCfg.bUseZeroToDisableFragment = TRUE; + } + else if (FragThresh % 2 == 1) + { + // The length of each fragment shall always be an even number of octets, except for the last fragment + // of an MSDU or MMPDU, which may be either an even or an odd number of octets. + pAd->CommonCfg.FragmentThreshold = (USHORT)(FragThresh - 1); + } + else + { + pAd->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + //pAd->CommonCfg.AllowFragSize = (pAd->CommonCfg.FragmentThreshold) - LENGTH_802_11 - LENGTH_CRC; + DBGPRINT(RT_DEBUG_TRACE, ("FragThreshold=%d\n", pAd->CommonCfg.FragmentThreshold)); + } + //TxBurst + if(RTMPGetKeyParameter("TxBurst", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bEnableTxBurst = TRUE; + else //Disable + pAd->CommonCfg.bEnableTxBurst = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("TxBurst=%d\n", pAd->CommonCfg.bEnableTxBurst)); + } + +#ifdef AGGREGATION_SUPPORT + //PktAggregate + if(RTMPGetKeyParameter("PktAggregate", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bAggregationCapable = TRUE; + else //Disable + pAd->CommonCfg.bAggregationCapable = FALSE; +#ifdef PIGGYBACK_SUPPORT + pAd->CommonCfg.bPiggyBackCapable = pAd->CommonCfg.bAggregationCapable; +#endif // PIGGYBACK_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("PktAggregate=%d\n", pAd->CommonCfg.bAggregationCapable)); + } +#else + pAd->CommonCfg.bAggregationCapable = FALSE; + pAd->CommonCfg.bPiggyBackCapable = FALSE; +#endif // AGGREGATION_SUPPORT // + + // WmmCapable + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + rtmp_read_sta_wmm_parms_from_file(pAd, tmpbuf, buffer); +#endif // CONFIG_STA_SUPPORT // + + //ShortSlot + if(RTMPGetKeyParameter("ShortSlot", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bUseShortSlotTime = TRUE; + else //Disable + pAd->CommonCfg.bUseShortSlotTime = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("ShortSlot=%d\n", pAd->CommonCfg.bUseShortSlotTime)); + } + //IEEE80211H + if(RTMPGetKeyParameter("IEEE80211H", tmpbuf, 10, buffer)) + { + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + if(simple_strtol(macptr, 0, 10) != 0) //Enable + pAd->CommonCfg.bIEEE80211H = TRUE; + else //Disable + pAd->CommonCfg.bIEEE80211H = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("IEEE80211H=%d\n", pAd->CommonCfg.bIEEE80211H)); + } + } + //CSPeriod + if(RTMPGetKeyParameter("CSPeriod", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) + pAd->CommonCfg.RadarDetect.CSPeriod = simple_strtol(tmpbuf, 0, 10); + else + pAd->CommonCfg.RadarDetect.CSPeriod = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("CSPeriod=%d\n", pAd->CommonCfg.RadarDetect.CSPeriod)); + } + + //RDRegion + if(RTMPGetKeyParameter("RDRegion", tmpbuf, 128, buffer)) + { + if ((strncmp(tmpbuf, "JAP_W53", 7) == 0) || (strncmp(tmpbuf, "jap_w53", 7) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = JAP_W53; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 15; + } + else if ((strncmp(tmpbuf, "JAP_W56", 7) == 0) || (strncmp(tmpbuf, "jap_w56", 7) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = JAP_W56; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + else if ((strncmp(tmpbuf, "JAP", 3) == 0) || (strncmp(tmpbuf, "jap", 3) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = JAP; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 5; + } + else if ((strncmp(tmpbuf, "FCC", 3) == 0) || (strncmp(tmpbuf, "fcc", 3) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = FCC; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 5; + } + else if ((strncmp(tmpbuf, "CE", 2) == 0) || (strncmp(tmpbuf, "ce", 2) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = CE; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + else + { + pAd->CommonCfg.RadarDetect.RDDurRegion = CE; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + + DBGPRINT(RT_DEBUG_TRACE, ("RDRegion=%d\n", pAd->CommonCfg.RadarDetect.RDDurRegion)); + } + else + { + pAd->CommonCfg.RadarDetect.RDDurRegion = CE; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + + //WirelessEvent + if(RTMPGetKeyParameter("WirelessEvent", tmpbuf, 10, buffer)) + { +#if WIRELESS_EXT >= 15 + if(simple_strtol(tmpbuf, 0, 10) != 0) + pAd->CommonCfg.bWirelessEvent = simple_strtol(tmpbuf, 0, 10); + else + pAd->CommonCfg.bWirelessEvent = 0; // disable +#else + pAd->CommonCfg.bWirelessEvent = 0; // disable +#endif + DBGPRINT(RT_DEBUG_TRACE, ("WirelessEvent=%d\n", pAd->CommonCfg.bWirelessEvent)); + } + if(RTMPGetKeyParameter("WiFiTest", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) + pAd->CommonCfg.bWiFiTest= simple_strtol(tmpbuf, 0, 10); + else + pAd->CommonCfg.bWiFiTest = 0; // disable + + DBGPRINT(RT_DEBUG_TRACE, ("WiFiTest=%d\n", pAd->CommonCfg.bWiFiTest)); + } + //AuthMode + if(RTMPGetKeyParameter("AuthMode", tmpbuf, 128, buffer)) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if ((strcmp(tmpbuf, "WEPAUTO") == 0) || (strcmp(tmpbuf, "wepauto") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeAutoSwitch; + else if ((strcmp(tmpbuf, "SHARED") == 0) || (strcmp(tmpbuf, "shared") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else if ((strcmp(tmpbuf, "WPAPSK") == 0) || (strcmp(tmpbuf, "wpapsk") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + else if ((strcmp(tmpbuf, "WPANONE") == 0) || (strcmp(tmpbuf, "wpanone") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + else if ((strcmp(tmpbuf, "WPA2PSK") == 0) || (strcmp(tmpbuf, "wpa2psk") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ((strcmp(tmpbuf, "WPA") == 0) || (strcmp(tmpbuf, "wpa") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPA; + else if ((strcmp(tmpbuf, "WPA2") == 0) || (strcmp(tmpbuf, "wpa2") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#endif // WPA_SUPPLICANT_SUPPORT // + else + pAd->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::(EncrypType=%d)\n", __FUNCTION__, pAd->StaCfg.WepStatus)); + } +#endif // CONFIG_STA_SUPPORT // + } + //EncrypType + if(RTMPGetKeyParameter("EncrypType", tmpbuf, 128, buffer)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if ((strcmp(tmpbuf, "WEP") == 0) || (strcmp(tmpbuf, "wep") == 0)) + pAd->StaCfg.WepStatus = Ndis802_11WEPEnabled; + else if ((strcmp(tmpbuf, "TKIP") == 0) || (strcmp(tmpbuf, "tkip") == 0)) + pAd->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + else if ((strcmp(tmpbuf, "AES") == 0) || (strcmp(tmpbuf, "aes") == 0)) + pAd->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + else + pAd->StaCfg.WepStatus = Ndis802_11WEPDisabled; + + // Update all wepstatus related + pAd->StaCfg.PairCipher = pAd->StaCfg.WepStatus; + pAd->StaCfg.GroupCipher = pAd->StaCfg.WepStatus; + pAd->StaCfg.OrigWepStatus = pAd->StaCfg.WepStatus; + pAd->StaCfg.bMixCipher = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::(EncrypType=%d)\n", __FUNCTION__, pAd->StaCfg.WepStatus)); + } +#endif // CONFIG_STA_SUPPORT // + } + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if(RTMPGetCriticalParameter("WPAPSK", tmpbuf, 512, buffer)) + { + int err=0; + + tmpbuf[strlen(tmpbuf)] = '\0'; // make STA can process .$^& for WPAPSK input + + if ((pAd->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAd->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAd->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + ) + { + err = 1; + } + else if ((strlen(tmpbuf) >= 8) && (strlen(tmpbuf) < 64)) + { + PasswordHash((char *)tmpbuf, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen, keyMaterial); + NdisMoveMemory(pAd->StaCfg.PMK, keyMaterial, 32); + + } + else if (strlen(tmpbuf) == 64) + { + AtoH(tmpbuf, keyMaterial, 32); + NdisMoveMemory(pAd->StaCfg.PMK, keyMaterial, 32); + } + else + { + err = 1; + DBGPRINT(RT_DEBUG_ERROR, ("%s::(WPAPSK key-string required 8 ~ 64 characters!)\n", __FUNCTION__)); + } + + if (err == 0) + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // Start STA supplicant state machine + pAd->StaCfg.WpaState = SS_START; + } + else if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAd->StaCfg.WpaState = SS_NOTUSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("%s::(WPAPSK=%s)\n", __FUNCTION__, tmpbuf)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + + //DefaultKeyID, KeyType, KeyStr + rtmp_read_key_parms_from_file(pAd, tmpbuf, buffer); + +#ifdef DOT11_N_SUPPORT + HTParametersHook(pAd, tmpbuf, buffer); +#endif // DOT11_N_SUPPORT // + + +#ifdef CARRIER_DETECTION_SUPPORT + //CarrierDetect + if(RTMPGetKeyParameter("CarrierDetect", tmpbuf, 128, buffer)) + { + if ((strncmp(tmpbuf, "0", 1) == 0)) + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + else if ((strncmp(tmpbuf, "1", 1) == 0)) + pAd->CommonCfg.CarrierDetect.Enable = TRUE; + else + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("CarrierDetect.Enable=%d\n", pAd->CommonCfg.CarrierDetect.Enable)); + } + else + pAd->CommonCfg.CarrierDetect.Enable = FALSE; +#endif // CARRIER_DETECTION_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + //PSMode + if (RTMPGetKeyParameter("PSMode", tmpbuf, 10, buffer)) + { + if (pAd->StaCfg.BssType == BSS_INFRA) + { + if ((strcmp(tmpbuf, "MAX_PSP") == 0) || (strcmp(tmpbuf, "max_psp") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + // MlmeSetPsm(pAd, PWR_SAVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeMAX_PSP; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeMAX_PSP; + pAd->StaCfg.DefaultListenCount = 5; + } + else if ((strcmp(tmpbuf, "Fast_PSP") == 0) || (strcmp(tmpbuf, "fast_psp") == 0) + || (strcmp(tmpbuf, "FAST_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + // MlmeSetPsmBit(pAd, PWR_SAVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeFast_PSP; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeFast_PSP; + pAd->StaCfg.DefaultListenCount = 3; + } + else if ((strcmp(tmpbuf, "Legacy_PSP") == 0) || (strcmp(tmpbuf, "legacy_psp") == 0) + || (strcmp(tmpbuf, "LEGACY_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + // MlmeSetPsmBit(pAd, PWR_SAVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAd->StaCfg.DefaultListenCount = 3; + } + else + { //Default Ndis802_11PowerModeCAM + // clear PSM bit immediately + MlmeSetPsmBit(pAd, PWR_ACTIVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + } + DBGPRINT(RT_DEBUG_TRACE, ("PSMode=%ld\n", pAd->StaCfg.WindowsPowerMode)); + } + } + // FastRoaming + if (RTMPGetKeyParameter("FastRoaming", tmpbuf, 32, buffer)) + { + if (simple_strtol(tmpbuf, 0, 10) == 0) + pAd->StaCfg.bFastRoaming = FALSE; + else + pAd->StaCfg.bFastRoaming = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("FastRoaming=%d\n", pAd->StaCfg.bFastRoaming)); + } + // RoamThreshold + if (RTMPGetKeyParameter("RoamThreshold", tmpbuf, 32, buffer)) + { + long lInfo = simple_strtol(tmpbuf, 0, 10); + + if (lInfo > 90 || lInfo < 60) + pAd->StaCfg.dBmToRoam = -70; + else + pAd->StaCfg.dBmToRoam = (CHAR)(-1)*lInfo; + + DBGPRINT(RT_DEBUG_TRACE, ("RoamThreshold=%d dBm\n", pAd->StaCfg.dBmToRoam)); + } + + if(RTMPGetKeyParameter("TGnWifiTest", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) == 0) + pAd->StaCfg.bTGnWifiTest = FALSE; + else + pAd->StaCfg.bTGnWifiTest = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("TGnWifiTest=%d\n", pAd->StaCfg.bTGnWifiTest)); + } + } +#endif // CONFIG_STA_SUPPORT // + + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("--> %s does not have a write method\n", src)); + } + + retval=filp_close(srcf,NULL); + + if (retval) + { + DBGPRINT(RT_DEBUG_TRACE, ("--> Error %d closing %s\n", -retval, src)); + } + } + } + + set_fs(orgfs); + current->fsuid = orgfsuid; + current->fsgid = orgfsgid; + + kfree(buffer); + kfree(tmpbuf); + + return (NDIS_STATUS_SUCCESS); +} + +#ifdef DOT11_N_SUPPORT +static void HTParametersHook( + IN PRTMP_ADAPTER pAd, + IN CHAR *pValueStr, + IN CHAR *pInput) +{ + + INT Value; + + if (RTMPGetKeyParameter("HT_PROTECT", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bHTProtect = FALSE; + } + else + { + pAd->CommonCfg.bHTProtect = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Protection = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + if (RTMPGetKeyParameter("HT_MIMOPSEnable", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bMIMOPSEnable = FALSE; + } + else + { + pAd->CommonCfg.bMIMOPSEnable = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: MIMOPSEnable = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + + if (RTMPGetKeyParameter("HT_MIMOPSMode", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value > MMPS_ENABLE) + { + pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE; + } + else + { + //TODO: add mimo power saving mechanism + pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE; + //pAd->CommonCfg.BACapability.field.MMPSmode = Value; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: MIMOPS Mode = %d\n", Value)); + } + + if (RTMPGetKeyParameter("HT_BADecline", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bBADecline = FALSE; + } + else + { + pAd->CommonCfg.bBADecline = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: BA Decline = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + + if (RTMPGetKeyParameter("HT_DisableReordering", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bDisableReordering = FALSE; + } + else + { + pAd->CommonCfg.bDisableReordering = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: DisableReordering = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + if (RTMPGetKeyParameter("HT_AutoBA", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + } + else + { + pAd->CommonCfg.BACapability.field.AutoBA = TRUE; + } + pAd->CommonCfg.REGBACapability.field.AutoBA = pAd->CommonCfg.BACapability.field.AutoBA; + DBGPRINT(RT_DEBUG_TRACE, ("HT: Auto BA = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + // Tx_+HTC frame + if (RTMPGetKeyParameter("HT_HTC", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->HTCEnable = FALSE; + } + else + { + pAd->HTCEnable = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Tx +HTC frame = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + // Enable HT Link Adaptation Control + if (RTMPGetKeyParameter("HT_LinkAdapt", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->bLinkAdapt = FALSE; + } + else + { + pAd->HTCEnable = TRUE; + pAd->bLinkAdapt = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Link Adaptation Control = %s\n", (Value==0) ? "Disable" : "Enable(+HTC)")); + } + + // Reverse Direction Mechanism + if (RTMPGetKeyParameter("HT_RDG", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bRdg = FALSE; + } + else + { + pAd->HTCEnable = TRUE; + pAd->CommonCfg.bRdg = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: RDG = %s\n", (Value==0) ? "Disable" : "Enable(+HTC)")); + } + + + + + // Tx A-MSUD ? + if (RTMPGetKeyParameter("HT_AMSDU", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.BACapability.field.AmsduEnable = FALSE; + } + else + { + pAd->CommonCfg.BACapability.field.AmsduEnable = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Tx A-MSDU = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + // MPDU Density + if (RTMPGetKeyParameter("HT_MpduDensity", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value <=7 && Value >= 0) + { + pAd->CommonCfg.BACapability.field.MpduDensity = Value; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MPDU Density = %d\n", Value)); + } + else + { + pAd->CommonCfg.BACapability.field.MpduDensity = 4; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MPDU Density = %d (Default)\n", 4)); + } + } + + // Max Rx BA Window Size + if (RTMPGetKeyParameter("HT_BAWinSize", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value >=1 && Value <= 64) + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = Value; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = Value; + DBGPRINT(RT_DEBUG_TRACE, ("HT: BA Windw Size = %d\n", Value)); + } + else + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = 64; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; + DBGPRINT(RT_DEBUG_TRACE, ("HT: BA Windw Size = 64 (Defualt)\n")); + } + + } + + // Guard Interval + if (RTMPGetKeyParameter("HT_GI", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == GI_400) + { + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_400; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_800; + } + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Guard Interval = %s\n", (Value==GI_400) ? "400" : "800" )); + } + + // HT Operation Mode : Mixed Mode , Green Field + if (RTMPGetKeyParameter("HT_OpMode", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == HTMODE_GF) + { + + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_GF; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_MM; + } + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Operate Mode = %s\n", (Value==HTMODE_GF) ? "Green Field" : "Mixed Mode" )); + } + + // Fixed Tx mode : CCK, OFDM + if (RTMPGetKeyParameter("FixedTxMode", pValueStr, 25, pInput)) + { + UCHAR fix_tx_mode; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + fix_tx_mode = FIXED_TXMODE_HT; + + if (strcmp(pValueStr, "OFDM") == 0 || strcmp(pValueStr, "ofdm") == 0) + { + fix_tx_mode = FIXED_TXMODE_OFDM; + } + else if (strcmp(pValueStr, "CCK") == 0 || strcmp(pValueStr, "cck") == 0) + { + fix_tx_mode = FIXED_TXMODE_CCK; + } + else if (strcmp(pValueStr, "HT") == 0 || strcmp(pValueStr, "ht") == 0) + { + fix_tx_mode = FIXED_TXMODE_HT; + } + else + { + Value = simple_strtol(pValueStr, 0, 10); + // 1 : CCK + // 2 : OFDM + // otherwise : HT + if (Value == FIXED_TXMODE_CCK || Value == FIXED_TXMODE_OFDM) + fix_tx_mode = Value; + else + fix_tx_mode = FIXED_TXMODE_HT; + } + + pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode = fix_tx_mode; + DBGPRINT(RT_DEBUG_TRACE, ("Fixed Tx Mode = %d\n", fix_tx_mode)); + + } +#endif // CONFIG_STA_SUPPORT // + } + + + // Channel Width + if (RTMPGetKeyParameter("HT_BW", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == BW_40) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + } + +#ifdef MCAST_RATE_SPECIFIC + pAd->CommonCfg.MCastPhyMode.field.BW = pAd->CommonCfg.RegTransmitSetting.field.BW; +#endif // MCAST_RATE_SPECIFIC // + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Channel Width = %s\n", (Value==BW_40) ? "40 MHz" : "20 MHz" )); + } + + if (RTMPGetKeyParameter("HT_EXTCHA", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == 0) + { + + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Ext Channel = %s\n", (Value==0) ? "BELOW" : "ABOVE" )); + } + + // MSC + if (RTMPGetKeyParameter("HT_MCS", pValueStr, 50, pInput)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + Value = simple_strtol(pValueStr, 0, 10); + + if ((Value >= 0 && Value <= 23) || (Value == 32)) // 3*3 + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = Value; + pAd->StaCfg.bAutoTxRateSwitch = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MCS = %d\n", pAd->StaCfg.DesiredTransmitSetting.field.MCS)); + } + else + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MCS = AUTO\n")); + } + } +#endif // CONFIG_STA_SUPPORT // + } + + // STBC + if (RTMPGetKeyParameter("HT_STBC", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == STBC_USE) + { + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_USE; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_NONE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: STBC = %d\n", pAd->CommonCfg.RegTransmitSetting.field.STBC)); + } + + // 40_Mhz_Intolerant + if (RTMPGetKeyParameter("HT_40MHZ_INTOLERANT", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bForty_Mhz_Intolerant = FALSE; + } + else + { + pAd->CommonCfg.bForty_Mhz_Intolerant = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: 40MHZ INTOLERANT = %d\n", pAd->CommonCfg.bForty_Mhz_Intolerant)); + } + //HT_TxStream + if(RTMPGetKeyParameter("HT_TxStream", pValueStr, 10, pInput)) + { + switch (simple_strtol(pValueStr, 0, 10)) + { + case 1: + pAd->CommonCfg.TxStream = 1; + break; + case 2: + pAd->CommonCfg.TxStream = 2; + break; + case 3: // 3*3 + default: + pAd->CommonCfg.TxStream = 3; + + if (pAd->MACVersion < RALINK_2883_VERSION) + pAd->CommonCfg.TxStream = 2; // only 2 tx streams for RT2860 series + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Tx Stream = %d\n", pAd->CommonCfg.TxStream)); + } + //HT_RxStream + if(RTMPGetKeyParameter("HT_RxStream", pValueStr, 10, pInput)) + { + switch (simple_strtol(pValueStr, 0, 10)) + { + case 1: + pAd->CommonCfg.RxStream = 1; + break; + case 2: + pAd->CommonCfg.RxStream = 2; + break; + case 3: + default: + pAd->CommonCfg.RxStream = 3; + + if (pAd->MACVersion < RALINK_2883_VERSION) + pAd->CommonCfg.RxStream = 2; // only 2 rx streams for RT2860 series + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Rx Stream = %d\n", pAd->CommonCfg.RxStream)); + } + +} +#endif // DOT11_N_SUPPORT // + diff --git a/drivers/staging/rt2860/rtmp.h b/drivers/staging/rt2860/rtmp.h new file mode 100644 index 000000000000..411954206c28 --- /dev/null +++ b/drivers/staging/rt2860/rtmp.h @@ -0,0 +1,7177 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp.h + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 2002-08-01 created + James Tan 2002-09-06 modified (Revise NTCRegTable) + John Chang 2004-09-06 modified for RT2600 +*/ +#ifndef __RTMP_H__ +#define __RTMP_H__ + +#include "link_list.h" +#include "spectrum_def.h" + + +#ifdef CONFIG_STA_SUPPORT +#include "aironet.h" +#endif // CONFIG_STA_SUPPORT // + +//#define DBG_DIAGNOSE 1 + +#if defined(CONFIG_AP_SUPPORT) && defined(CONFIG_STA_SUPPORT) +#define IF_DEV_CONFIG_OPMODE_ON_AP(_pAd) if(_pAd->OpMode == OPMODE_AP) +#define IF_DEV_CONFIG_OPMODE_ON_STA(_pAd) if(_pAd->OpMode == OPMODE_STA) +#else +#define IF_DEV_CONFIG_OPMODE_ON_AP(_pAd) +#define IF_DEV_CONFIG_OPMODE_ON_STA(_pAd) +#endif + +#define VIRTUAL_IF_INC(__pAd) ((__pAd)->VirtualIfCnt++) +#define VIRTUAL_IF_DEC(__pAd) ((__pAd)->VirtualIfCnt--) +#define VIRTUAL_IF_NUM(__pAd) ((__pAd)->VirtualIfCnt) + + + +// +// NDIS Version definitions +// +#ifdef NDIS50_MINIPORT +#define RTMP_NDIS_MAJOR_VERSION 5 +#define RTMP_NDIS_MINOR_VERSION 0 +#endif + +#ifdef NDIS51_MINIPORT +#define RTMP_NDIS_MAJOR_VERSION 5 +#define RTMP_NDIS_MINOR_VERSION 1 +#endif + +extern char NIC_VENDOR_DESC[]; +extern int NIC_VENDOR_DESC_LEN; + +extern unsigned char SNAP_AIRONET[]; +extern unsigned char CipherSuiteCiscoCCKM[]; +extern unsigned char CipherSuiteCiscoCCKMLen; +extern unsigned char CipherSuiteCiscoCCKM24[]; +extern unsigned char CipherSuiteCiscoCCKM24Len; +extern unsigned char CipherSuiteCCXTkip[]; +extern unsigned char CipherSuiteCCXTkipLen; +extern unsigned char CISCO_OUI[]; +extern UCHAR BaSizeArray[4]; + +extern UCHAR BROADCAST_ADDR[MAC_ADDR_LEN]; +extern UCHAR MULTICAST_ADDR[MAC_ADDR_LEN]; +extern UCHAR ZERO_MAC_ADDR[MAC_ADDR_LEN]; +extern ULONG BIT32[32]; +extern UCHAR BIT8[8]; +extern char* CipherName[]; +extern char* MCSToMbps[]; +extern UCHAR RxwiMCSToOfdmRate[12]; +extern UCHAR SNAP_802_1H[6]; +extern UCHAR SNAP_BRIDGE_TUNNEL[6]; +extern UCHAR SNAP_AIRONET[8]; +extern UCHAR CKIP_LLC_SNAP[8]; +extern UCHAR EAPOL_LLC_SNAP[8]; +extern UCHAR EAPOL[2]; +extern UCHAR IPX[2]; +extern UCHAR APPLE_TALK[2]; +extern UCHAR RateIdToPlcpSignal[12]; // see IEEE802.11a-1999 p.14 +extern UCHAR OfdmRateToRxwiMCS[]; +extern UCHAR OfdmSignalToRateId[16] ; +extern UCHAR default_cwmin[4]; +extern UCHAR default_cwmax[4]; +extern UCHAR default_sta_aifsn[4]; +extern UCHAR MapUserPriorityToAccessCategory[8]; + +extern USHORT RateUpPER[]; +extern USHORT RateDownPER[]; +extern UCHAR Phy11BNextRateDownward[]; +extern UCHAR Phy11BNextRateUpward[]; +extern UCHAR Phy11BGNextRateDownward[]; +extern UCHAR Phy11BGNextRateUpward[]; +extern UCHAR Phy11ANextRateDownward[]; +extern UCHAR Phy11ANextRateUpward[]; +extern CHAR RssiSafeLevelForTxRate[]; +extern UCHAR RateIdToMbps[]; +extern USHORT RateIdTo500Kbps[]; + +extern UCHAR CipherSuiteWpaNoneTkip[]; +extern UCHAR CipherSuiteWpaNoneTkipLen; + +extern UCHAR CipherSuiteWpaNoneAes[]; +extern UCHAR CipherSuiteWpaNoneAesLen; + +extern UCHAR SsidIe; +extern UCHAR SupRateIe; +extern UCHAR ExtRateIe; + +#ifdef DOT11_N_SUPPORT +extern UCHAR HtCapIe; +extern UCHAR AddHtInfoIe; +extern UCHAR NewExtChanIe; +#ifdef DOT11N_DRAFT3 +extern UCHAR ExtHtCapIe; +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +extern UCHAR ErpIe; +extern UCHAR DsIe; +extern UCHAR TimIe; +extern UCHAR WpaIe; +extern UCHAR Wpa2Ie; +extern UCHAR IbssIe; +extern UCHAR Ccx2Ie; + +extern UCHAR WPA_OUI[]; +extern UCHAR RSN_OUI[]; +extern UCHAR WME_INFO_ELEM[]; +extern UCHAR WME_PARM_ELEM[]; +extern UCHAR Ccx2QosInfo[]; +extern UCHAR Ccx2IeInfo[]; +extern UCHAR RALINK_OUI[]; +extern UCHAR PowerConstraintIE[]; + + +extern UCHAR RateSwitchTable[]; +extern UCHAR RateSwitchTable11B[]; +extern UCHAR RateSwitchTable11G[]; +extern UCHAR RateSwitchTable11BG[]; + +#ifdef DOT11_N_SUPPORT +extern UCHAR RateSwitchTable11BGN1S[]; +extern UCHAR RateSwitchTable11BGN2S[]; +extern UCHAR RateSwitchTable11BGN2SForABand[]; +extern UCHAR RateSwitchTable11N1S[]; +extern UCHAR RateSwitchTable11N2S[]; +extern UCHAR RateSwitchTable11N2SForABand[]; + +#ifdef CONFIG_STA_SUPPORT +extern UCHAR PRE_N_HT_OUI[]; +#endif // CONFIG_STA_SUPPORT // +#endif // DOT11_N_SUPPORT // + +#define MAXSEQ (0xFFF) + +#ifdef RALINK_ATE +typedef struct _ATE_INFO { + UCHAR Mode; + CHAR TxPower0; + CHAR TxPower1; + CHAR TxAntennaSel; + CHAR RxAntennaSel; + TXWI_STRUC TxWI; // TXWI + USHORT QID; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + UCHAR Addr3[MAC_ADDR_LEN]; + UCHAR Channel; + UINT32 TxLength; + UINT32 TxCount; + UINT32 TxDoneCount; // Tx DMA Done + UINT32 RFFreqOffset; + BOOLEAN bRxFer; + BOOLEAN bQATxStart; // Have compiled QA in and use it to ATE tx. + BOOLEAN bQARxStart; // Have compiled QA in and use it to ATE rx. +#ifdef RT2860 + BOOLEAN bFWLoading; // Reload firmware when ATE is done. +#endif // RT2860 // + UINT32 RxTotalCnt; + UINT32 RxCntPerSec; + + CHAR LastSNR0; // last received SNR + CHAR LastSNR1; // last received SNR for 2nd antenna + CHAR LastRssi0; // last received RSSI + CHAR LastRssi1; // last received RSSI for 2nd antenna + CHAR LastRssi2; // last received RSSI for 3rd antenna + CHAR AvgRssi0; // last 8 frames' average RSSI + CHAR AvgRssi1; // last 8 frames' average RSSI + CHAR AvgRssi2; // last 8 frames' average RSSI + SHORT AvgRssi0X8; // sum of last 8 frames' RSSI + SHORT AvgRssi1X8; // sum of last 8 frames' RSSI + SHORT AvgRssi2X8; // sum of last 8 frames' RSSI + + UINT32 NumOfAvgRssiSample; + +#ifdef RALINK_28xx_QA + // Tx frame + USHORT HLen; // Header Length + USHORT PLen; // Pattern Length + UCHAR Header[32]; // Header buffer + UCHAR Pattern[32]; // Pattern buffer + USHORT DLen; // Data Length + USHORT seq; + UINT32 CID; + THREAD_PID AtePid; + // counters + UINT32 U2M; + UINT32 OtherData; + UINT32 Beacon; + UINT32 OtherCount; + UINT32 TxAc0; + UINT32 TxAc1; + UINT32 TxAc2; + UINT32 TxAc3; + UINT32 TxHCCA; + UINT32 TxMgmt; + UINT32 RSSI0; + UINT32 RSSI1; + UINT32 RSSI2; + UINT32 SNR0; + UINT32 SNR1; + // control + //UINT32 Repeat; // Tx Cpu count + UCHAR TxStatus; // task Tx status // 0 --> task is idle, 1 --> task is running +#endif // RALINK_28xx_QA // +} ATE_INFO, *PATE_INFO; + +#ifdef RALINK_28xx_QA +struct ate_racfghdr { + UINT32 magic_no; + USHORT command_type; + USHORT command_id; + USHORT length; + USHORT sequence; + USHORT status; + UCHAR data[2046]; +} __attribute__((packed)); +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#ifdef DOT11_N_SUPPORT +struct reordering_mpdu +{ + struct reordering_mpdu *next; + PNDIS_PACKET pPacket; /* coverted to 802.3 frame */ + int Sequence; /* sequence number of MPDU */ + BOOLEAN bAMSDU; +}; + +struct reordering_list +{ + struct reordering_mpdu *next; + int qlen; +}; + +struct reordering_mpdu_pool +{ + PVOID mem; + NDIS_SPIN_LOCK lock; + struct reordering_list freelist; +}; +#endif // DOT11_N_SUPPORT // + +typedef struct _RSSI_SAMPLE { + CHAR LastRssi0; // last received RSSI + CHAR LastRssi1; // last received RSSI + CHAR LastRssi2; // last received RSSI + CHAR AvgRssi0; + CHAR AvgRssi1; + CHAR AvgRssi2; + SHORT AvgRssi0X8; + SHORT AvgRssi1X8; + SHORT AvgRssi2X8; +} RSSI_SAMPLE; + +// +// Queue structure and macros +// +typedef struct _QUEUE_ENTRY { + struct _QUEUE_ENTRY *Next; +} QUEUE_ENTRY, *PQUEUE_ENTRY; + +// Queue structure +typedef struct _QUEUE_HEADER { + PQUEUE_ENTRY Head; + PQUEUE_ENTRY Tail; + ULONG Number; +} QUEUE_HEADER, *PQUEUE_HEADER; + +#define InitializeQueueHeader(QueueHeader) \ +{ \ + (QueueHeader)->Head = (QueueHeader)->Tail = NULL; \ + (QueueHeader)->Number = 0; \ +} + +#define RemoveHeadQueue(QueueHeader) \ +(QueueHeader)->Head; \ +{ \ + PQUEUE_ENTRY pNext; \ + if ((QueueHeader)->Head != NULL) \ + { \ + pNext = (QueueHeader)->Head->Next; \ + (QueueHeader)->Head = pNext; \ + if (pNext == NULL) \ + (QueueHeader)->Tail = NULL; \ + (QueueHeader)->Number--; \ + } \ +} + +#define InsertHeadQueue(QueueHeader, QueueEntry) \ +{ \ + ((PQUEUE_ENTRY)QueueEntry)->Next = (QueueHeader)->Head; \ + (QueueHeader)->Head = (PQUEUE_ENTRY)(QueueEntry); \ + if ((QueueHeader)->Tail == NULL) \ + (QueueHeader)->Tail = (PQUEUE_ENTRY)(QueueEntry); \ + (QueueHeader)->Number++; \ +} + +#define InsertTailQueue(QueueHeader, QueueEntry) \ +{ \ + ((PQUEUE_ENTRY)QueueEntry)->Next = NULL; \ + if ((QueueHeader)->Tail) \ + (QueueHeader)->Tail->Next = (PQUEUE_ENTRY)(QueueEntry); \ + else \ + (QueueHeader)->Head = (PQUEUE_ENTRY)(QueueEntry); \ + (QueueHeader)->Tail = (PQUEUE_ENTRY)(QueueEntry); \ + (QueueHeader)->Number++; \ +} + +// +// Macros for flag and ref count operations +// +#define RTMP_SET_FLAG(_M, _F) ((_M)->Flags |= (_F)) +#define RTMP_CLEAR_FLAG(_M, _F) ((_M)->Flags &= ~(_F)) +#define RTMP_CLEAR_FLAGS(_M) ((_M)->Flags = 0) +#define RTMP_TEST_FLAG(_M, _F) (((_M)->Flags & (_F)) != 0) +#define RTMP_TEST_FLAGS(_M, _F) (((_M)->Flags & (_F)) == (_F)) + +#define OPSTATUS_SET_FLAG(_pAd, _F) ((_pAd)->CommonCfg.OpStatusFlags |= (_F)) +#define OPSTATUS_CLEAR_FLAG(_pAd, _F) ((_pAd)->CommonCfg.OpStatusFlags &= ~(_F)) +#define OPSTATUS_TEST_FLAG(_pAd, _F) (((_pAd)->CommonCfg.OpStatusFlags & (_F)) != 0) + +#define CLIENT_STATUS_SET_FLAG(_pEntry,_F) ((_pEntry)->ClientStatusFlags |= (_F)) +#define CLIENT_STATUS_CLEAR_FLAG(_pEntry,_F) ((_pEntry)->ClientStatusFlags &= ~(_F)) +#define CLIENT_STATUS_TEST_FLAG(_pEntry,_F) (((_pEntry)->ClientStatusFlags & (_F)) != 0) + +#define RX_FILTER_SET_FLAG(_pAd, _F) ((_pAd)->CommonCfg.PacketFilter |= (_F)) +#define RX_FILTER_CLEAR_FLAG(_pAd, _F) ((_pAd)->CommonCfg.PacketFilter &= ~(_F)) +#define RX_FILTER_TEST_FLAG(_pAd, _F) (((_pAd)->CommonCfg.PacketFilter & (_F)) != 0) + +#ifdef CONFIG_STA_SUPPORT +#define STA_NO_SECURITY_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11EncryptionDisabled) +#define STA_WEP_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) +#define STA_TKIP_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) +#define STA_AES_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + +#define STA_TGN_WIFI_ON(_p) (_p->StaCfg.bTGnWifiTest == TRUE) +#endif // CONFIG_STA_SUPPORT // + +#define CKIP_KP_ON(_p) ((((_p)->StaCfg.CkipFlag) & 0x10) && ((_p)->StaCfg.bCkipCmicOn == TRUE)) +#define CKIP_CMIC_ON(_p) ((((_p)->StaCfg.CkipFlag) & 0x08) && ((_p)->StaCfg.bCkipCmicOn == TRUE)) + + +#define INC_RING_INDEX(_idx, _RingSize) \ +{ \ + (_idx) = (_idx+1) % (_RingSize); \ +} + +#define IS_RT3070(_pAd) (((_pAd)->MACVersion & 0xffff0000) == 0x30700000) + +#define RING_PACKET_INIT(_TxRing, _idx) \ +{ \ + _TxRing->Cell[_idx].pNdisPacket = NULL; \ + _TxRing->Cell[_idx].pNextNdisPacket = NULL; \ +} + +#define TXDT_INIT(_TxD) \ +{ \ + NdisZeroMemory(_TxD, TXD_SIZE); \ + _TxD->DMADONE = 1; \ +} + +//Set last data segment +#define RING_SET_LASTDS(_TxD, _IsSD0) \ +{ \ + if (_IsSD0) {_TxD->LastSec0 = 1;} \ + else {_TxD->LastSec1 = 1;} \ +} + +// Increase TxTsc value for next transmission +// TODO: +// When i==6, means TSC has done one full cycle, do re-keying stuff follow specs +// Should send a special event microsoft defined to request re-key +#define INC_TX_TSC(_tsc) \ +{ \ + int i=0; \ + while (++_tsc[i] == 0x0) \ + { \ + i++; \ + if (i == 6) \ + break; \ + } \ +} + +#ifdef DOT11_N_SUPPORT +// StaActive.SupportedHtPhy.MCSSet is copied from AP beacon. Don't need to update here. +#define COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd) \ +{ \ + _pAd->StaActive.SupportedHtPhy.ChannelWidth = _pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth; \ + _pAd->StaActive.SupportedHtPhy.MimoPs = _pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs; \ + _pAd->StaActive.SupportedHtPhy.GF = _pAd->MlmeAux.HtCapability.HtCapInfo.GF; \ + _pAd->StaActive.SupportedHtPhy.ShortGIfor20 = _pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20; \ + _pAd->StaActive.SupportedHtPhy.ShortGIfor40 = _pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40; \ + _pAd->StaActive.SupportedHtPhy.TxSTBC = _pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC; \ + _pAd->StaActive.SupportedHtPhy.RxSTBC = _pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC; \ + _pAd->StaActive.SupportedHtPhy.ExtChanOffset = _pAd->MlmeAux.AddHtInfo.AddHtInfo.ExtChanOffset; \ + _pAd->StaActive.SupportedHtPhy.RecomWidth = _pAd->MlmeAux.AddHtInfo.AddHtInfo.RecomWidth; \ + _pAd->StaActive.SupportedHtPhy.OperaionMode = _pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode; \ + _pAd->StaActive.SupportedHtPhy.NonGfPresent = _pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent; \ + NdisMoveMemory((_pAd)->MacTab.Content[BSSID_WCID].HTCapability.MCSSet, (_pAd)->StaActive.SupportedPhyInfo.MCSSet, sizeof(UCHAR) * 16);\ +} + +#define COPY_AP_HTSETTINGS_FROM_BEACON(_pAd, _pHtCapability) \ +{ \ + _pAd->MacTab.Content[BSSID_WCID].AMsduSize = (UCHAR)(_pHtCapability->HtCapInfo.AMsduSize); \ + _pAd->MacTab.Content[BSSID_WCID].MmpsMode= (UCHAR)(_pHtCapability->HtCapInfo.MimoPs); \ + _pAd->MacTab.Content[BSSID_WCID].MaxRAmpduFactor = (UCHAR)(_pHtCapability->HtCapParm.MaxRAmpduFactor); \ +} +#endif // DOT11_N_SUPPORT // + +// +// MACRO for 32-bit PCI register read / write +// +// Usage : RTMP_IO_READ32( +// PRTMP_ADAPTER pAd, +// ULONG Register_Offset, +// PULONG pValue) +// +// RTMP_IO_WRITE32( +// PRTMP_ADAPTER pAd, +// ULONG Register_Offset, +// ULONG Value) +// + +// +// BBP & RF are using indirect access. Before write any value into it. +// We have to make sure there is no outstanding command pending via checking busy bit. +// +#define MAX_BUSY_COUNT 100 // Number of retry before failing access BBP & RF indirect register +// +#ifdef RT2860 +#define RTMP_RF_IO_WRITE32(_A, _V) \ +{ \ + PHY_CSR4_STRUC Value; \ + ULONG BusyCnt = 0; \ + if ((_A)->bPCIclkOff) \ + { \ + return; \ + } \ + do { \ + RTMP_IO_READ32(_A, RF_CSR_CFG0, &Value.word); \ + if (Value.field.Busy == IDLE) \ + break; \ + BusyCnt++; \ + } while (BusyCnt < MAX_BUSY_COUNT); \ + if (BusyCnt < MAX_BUSY_COUNT) \ + { \ + RTMP_IO_WRITE32(_A, RF_CSR_CFG0, _V); \ + } \ +} + +#define BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) \ +{ \ + BBP_CSR_CFG_STRUC BbpCsr; \ + int i, k; \ + for (i=0; iBbpWriteLatch[_I]; \ + } \ +} + +//#define RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) {} +// Read BBP register by register's ID. Generate PER to test BA +#define RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) \ +{ \ + BBP_CSR_CFG_STRUC BbpCsr; \ + int i, k; \ + if ((_A)->bPCIclkOff == FALSE) \ + { \ + for (i=0; iBbpWriteLatch[_I]; \ + RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word); \ + BbpCsr.field.Busy = 0; \ + RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word); \ + } \ + } \ +} + +#define BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) \ +{ \ + BBP_CSR_CFG_STRUC BbpCsr; \ + int BusyCnt; \ + for (BusyCnt=0; BusyCntBbpWriteLatch[_I] = _V; \ + break; \ + } \ + if (BusyCnt == MAX_BUSY_COUNT) \ + { \ + DBGPRINT_ERR(("BBP write R%d fail\n", _I)); \ + } \ +} + +// Write BBP register by register's ID & value +#define RTMP_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) \ +{ \ + BBP_CSR_CFG_STRUC BbpCsr; \ + int BusyCnt; \ + if ((_A)->bPCIclkOff == FALSE) \ + { \ + for (BusyCnt=0; BusyCntOpMode == OPMODE_AP) \ + RTMPusecDelay(1000); \ + (_A)->BbpWriteLatch[_I] = _V; \ + break; \ + } \ + if (BusyCnt == MAX_BUSY_COUNT) \ + { \ + DBGPRINT_ERR(("BBP write R%d=0x%x fail\n", _I, BbpCsr.word)); \ + RTMP_IO_READ32(_A, H2M_BBP_AGENT, &BbpCsr.word); \ + BbpCsr.field.Busy = 0; \ + RTMP_IO_WRITE32(_A, H2M_BBP_AGENT, BbpCsr.word); \ + } \ + } \ +} +#endif // RT2860 // + + +#define MAP_CHANNEL_ID_TO_KHZ(ch, khz) { \ + switch (ch) \ + { \ + case 1: khz = 2412000; break; \ + case 2: khz = 2417000; break; \ + case 3: khz = 2422000; break; \ + case 4: khz = 2427000; break; \ + case 5: khz = 2432000; break; \ + case 6: khz = 2437000; break; \ + case 7: khz = 2442000; break; \ + case 8: khz = 2447000; break; \ + case 9: khz = 2452000; break; \ + case 10: khz = 2457000; break; \ + case 11: khz = 2462000; break; \ + case 12: khz = 2467000; break; \ + case 13: khz = 2472000; break; \ + case 14: khz = 2484000; break; \ + case 36: /* UNII */ khz = 5180000; break; \ + case 40: /* UNII */ khz = 5200000; break; \ + case 44: /* UNII */ khz = 5220000; break; \ + case 48: /* UNII */ khz = 5240000; break; \ + case 52: /* UNII */ khz = 5260000; break; \ + case 56: /* UNII */ khz = 5280000; break; \ + case 60: /* UNII */ khz = 5300000; break; \ + case 64: /* UNII */ khz = 5320000; break; \ + case 149: /* UNII */ khz = 5745000; break; \ + case 153: /* UNII */ khz = 5765000; break; \ + case 157: /* UNII */ khz = 5785000; break; \ + case 161: /* UNII */ khz = 5805000; break; \ + case 165: /* UNII */ khz = 5825000; break; \ + case 100: /* HiperLAN2 */ khz = 5500000; break; \ + case 104: /* HiperLAN2 */ khz = 5520000; break; \ + case 108: /* HiperLAN2 */ khz = 5540000; break; \ + case 112: /* HiperLAN2 */ khz = 5560000; break; \ + case 116: /* HiperLAN2 */ khz = 5580000; break; \ + case 120: /* HiperLAN2 */ khz = 5600000; break; \ + case 124: /* HiperLAN2 */ khz = 5620000; break; \ + case 128: /* HiperLAN2 */ khz = 5640000; break; \ + case 132: /* HiperLAN2 */ khz = 5660000; break; \ + case 136: /* HiperLAN2 */ khz = 5680000; break; \ + case 140: /* HiperLAN2 */ khz = 5700000; break; \ + case 34: /* Japan MMAC */ khz = 5170000; break; \ + case 38: /* Japan MMAC */ khz = 5190000; break; \ + case 42: /* Japan MMAC */ khz = 5210000; break; \ + case 46: /* Japan MMAC */ khz = 5230000; break; \ + case 184: /* Japan */ khz = 4920000; break; \ + case 188: /* Japan */ khz = 4940000; break; \ + case 192: /* Japan */ khz = 4960000; break; \ + case 196: /* Japan */ khz = 4980000; break; \ + case 208: /* Japan, means J08 */ khz = 5040000; break; \ + case 212: /* Japan, means J12 */ khz = 5060000; break; \ + case 216: /* Japan, means J16 */ khz = 5080000; break; \ + default: khz = 2412000; break; \ + } \ + } + +#define MAP_KHZ_TO_CHANNEL_ID(khz, ch) { \ + switch (khz) \ + { \ + case 2412000: ch = 1; break; \ + case 2417000: ch = 2; break; \ + case 2422000: ch = 3; break; \ + case 2427000: ch = 4; break; \ + case 2432000: ch = 5; break; \ + case 2437000: ch = 6; break; \ + case 2442000: ch = 7; break; \ + case 2447000: ch = 8; break; \ + case 2452000: ch = 9; break; \ + case 2457000: ch = 10; break; \ + case 2462000: ch = 11; break; \ + case 2467000: ch = 12; break; \ + case 2472000: ch = 13; break; \ + case 2484000: ch = 14; break; \ + case 5180000: ch = 36; /* UNII */ break; \ + case 5200000: ch = 40; /* UNII */ break; \ + case 5220000: ch = 44; /* UNII */ break; \ + case 5240000: ch = 48; /* UNII */ break; \ + case 5260000: ch = 52; /* UNII */ break; \ + case 5280000: ch = 56; /* UNII */ break; \ + case 5300000: ch = 60; /* UNII */ break; \ + case 5320000: ch = 64; /* UNII */ break; \ + case 5745000: ch = 149; /* UNII */ break; \ + case 5765000: ch = 153; /* UNII */ break; \ + case 5785000: ch = 157; /* UNII */ break; \ + case 5805000: ch = 161; /* UNII */ break; \ + case 5825000: ch = 165; /* UNII */ break; \ + case 5500000: ch = 100; /* HiperLAN2 */ break; \ + case 5520000: ch = 104; /* HiperLAN2 */ break; \ + case 5540000: ch = 108; /* HiperLAN2 */ break; \ + case 5560000: ch = 112; /* HiperLAN2 */ break; \ + case 5580000: ch = 116; /* HiperLAN2 */ break; \ + case 5600000: ch = 120; /* HiperLAN2 */ break; \ + case 5620000: ch = 124; /* HiperLAN2 */ break; \ + case 5640000: ch = 128; /* HiperLAN2 */ break; \ + case 5660000: ch = 132; /* HiperLAN2 */ break; \ + case 5680000: ch = 136; /* HiperLAN2 */ break; \ + case 5700000: ch = 140; /* HiperLAN2 */ break; \ + case 5170000: ch = 34; /* Japan MMAC */ break; \ + case 5190000: ch = 38; /* Japan MMAC */ break; \ + case 5210000: ch = 42; /* Japan MMAC */ break; \ + case 5230000: ch = 46; /* Japan MMAC */ break; \ + case 4920000: ch = 184; /* Japan */ break; \ + case 4940000: ch = 188; /* Japan */ break; \ + case 4960000: ch = 192; /* Japan */ break; \ + case 4980000: ch = 196; /* Japan */ break; \ + case 5040000: ch = 208; /* Japan, means J08 */ break; \ + case 5060000: ch = 212; /* Japan, means J12 */ break; \ + case 5080000: ch = 216; /* Japan, means J16 */ break; \ + default: ch = 1; break; \ + } \ + } + +// +// Common fragment list structure - Identical to the scatter gather frag list structure +// +#define NIC_MAX_PHYS_BUF_COUNT 8 + +typedef struct _RTMP_SCATTER_GATHER_ELEMENT { + PVOID Address; + ULONG Length; + PULONG Reserved; +} RTMP_SCATTER_GATHER_ELEMENT, *PRTMP_SCATTER_GATHER_ELEMENT; + + +typedef struct _RTMP_SCATTER_GATHER_LIST { + ULONG NumberOfElements; + PULONG Reserved; + RTMP_SCATTER_GATHER_ELEMENT Elements[NIC_MAX_PHYS_BUF_COUNT]; +} RTMP_SCATTER_GATHER_LIST, *PRTMP_SCATTER_GATHER_LIST; + +// +// Some utility macros +// +#ifndef min +#define min(_a, _b) (((_a) < (_b)) ? (_a) : (_b)) +#endif + +#ifndef max +#define max(_a, _b) (((_a) > (_b)) ? (_a) : (_b)) +#endif + +#define GET_LNA_GAIN(_pAd) ((_pAd->LatchRfRegs.Channel <= 14) ? (_pAd->BLNAGain) : ((_pAd->LatchRfRegs.Channel <= 64) ? (_pAd->ALNAGain0) : ((_pAd->LatchRfRegs.Channel <= 128) ? (_pAd->ALNAGain1) : (_pAd->ALNAGain2)))) + +#define INC_COUNTER64(Val) (Val.QuadPart++) + +#define INFRA_ON(_p) (OPSTATUS_TEST_FLAG(_p, fOP_STATUS_INFRA_ON)) +#define ADHOC_ON(_p) (OPSTATUS_TEST_FLAG(_p, fOP_STATUS_ADHOC_ON)) +#define MONITOR_ON(_p) (((_p)->StaCfg.BssType) == BSS_MONITOR) +#define IDLE_ON(_p) (!INFRA_ON(_p) && !ADHOC_ON(_p)) + +// Check LEAP & CCKM flags +#define LEAP_ON(_p) (((_p)->StaCfg.LeapAuthMode) == CISCO_AuthModeLEAP) +#define LEAP_CCKM_ON(_p) ((((_p)->StaCfg.LeapAuthMode) == CISCO_AuthModeLEAP) && ((_p)->StaCfg.LeapAuthInfo.CCKM == TRUE)) + +// if orginal Ethernet frame contains no LLC/SNAP, then an extra LLC/SNAP encap is required +#define EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(_pBufVA, _pExtraLlcSnapEncap) \ +{ \ + if (((*(_pBufVA + 12) << 8) + *(_pBufVA + 13)) > 1500) \ + { \ + _pExtraLlcSnapEncap = SNAP_802_1H; \ + if (NdisEqualMemory(IPX, _pBufVA + 12, 2) || \ + NdisEqualMemory(APPLE_TALK, _pBufVA + 12, 2)) \ + { \ + _pExtraLlcSnapEncap = SNAP_BRIDGE_TUNNEL; \ + } \ + } \ + else \ + { \ + _pExtraLlcSnapEncap = NULL; \ + } \ +} + +// New Define for new Tx Path. +#define EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(_pBufVA, _pExtraLlcSnapEncap) \ +{ \ + if (((*(_pBufVA) << 8) + *(_pBufVA + 1)) > 1500) \ + { \ + _pExtraLlcSnapEncap = SNAP_802_1H; \ + if (NdisEqualMemory(IPX, _pBufVA, 2) || \ + NdisEqualMemory(APPLE_TALK, _pBufVA, 2)) \ + { \ + _pExtraLlcSnapEncap = SNAP_BRIDGE_TUNNEL; \ + } \ + } \ + else \ + { \ + _pExtraLlcSnapEncap = NULL; \ + } \ +} + + +#define MAKE_802_3_HEADER(_p, _pMac1, _pMac2, _pType) \ +{ \ + NdisMoveMemory(_p, _pMac1, MAC_ADDR_LEN); \ + NdisMoveMemory((_p + MAC_ADDR_LEN), _pMac2, MAC_ADDR_LEN); \ + NdisMoveMemory((_p + MAC_ADDR_LEN * 2), _pType, LENGTH_802_3_TYPE); \ +} + +// if pData has no LLC/SNAP (neither RFC1042 nor Bridge tunnel), keep it that way. +// else if the received frame is LLC/SNAP-encaped IPX or APPLETALK, preserve the LLC/SNAP field +// else remove the LLC/SNAP field from the result Ethernet frame +// Patch for WHQL only, which did not turn on Netbios but use IPX within its payload +// Note: +// _pData & _DataSize may be altered (remove 8-byte LLC/SNAP) by this MACRO +// _pRemovedLLCSNAP: pointer to removed LLC/SNAP; NULL is not removed +#define CONVERT_TO_802_3(_p8023hdr, _pDA, _pSA, _pData, _DataSize, _pRemovedLLCSNAP) \ +{ \ + char LLC_Len[2]; \ + \ + _pRemovedLLCSNAP = NULL; \ + if (NdisEqualMemory(SNAP_802_1H, _pData, 6) || \ + NdisEqualMemory(SNAP_BRIDGE_TUNNEL, _pData, 6)) \ + { \ + PUCHAR pProto = _pData + 6; \ + \ + if ((NdisEqualMemory(IPX, pProto, 2) || NdisEqualMemory(APPLE_TALK, pProto, 2)) && \ + NdisEqualMemory(SNAP_802_1H, _pData, 6)) \ + { \ + LLC_Len[0] = (UCHAR)(_DataSize / 256); \ + LLC_Len[1] = (UCHAR)(_DataSize % 256); \ + MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, LLC_Len); \ + } \ + else \ + { \ + MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, pProto); \ + _pRemovedLLCSNAP = _pData; \ + _DataSize -= LENGTH_802_1_H; \ + _pData += LENGTH_802_1_H; \ + } \ + } \ + else \ + { \ + LLC_Len[0] = (UCHAR)(_DataSize / 256); \ + LLC_Len[1] = (UCHAR)(_DataSize % 256); \ + MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, LLC_Len); \ + } \ +} + +#define SWITCH_AB( _pAA, _pBB) \ +{ \ + PVOID pCC; \ + pCC = _pBB; \ + _pBB = _pAA; \ + _pAA = pCC; \ +} + +// Enqueue this frame to MLME engine +// We need to enqueue the whole frame because MLME need to pass data type +// information from 802.11 header +#ifdef RT2860 +#define REPORT_MGMT_FRAME_TO_MLME(_pAd, Wcid, _pFrame, _FrameSize, _Rssi0, _Rssi1, _Rssi2, _PlcpSignal) \ +{ \ + UINT32 High32TSF, Low32TSF; \ + RTMP_IO_READ32(_pAd, TSF_TIMER_DW1, &High32TSF); \ + RTMP_IO_READ32(_pAd, TSF_TIMER_DW0, &Low32TSF); \ + MlmeEnqueueForRecv(_pAd, Wcid, High32TSF, Low32TSF, (UCHAR)_Rssi0, (UCHAR)_Rssi1,(UCHAR)_Rssi2,_FrameSize, _pFrame, (UCHAR)_PlcpSignal); \ +} +#endif // RT2860 // + +#define NDIS_QUERY_BUFFER(_NdisBuf, _ppVA, _pBufLen) \ + NdisQueryBuffer(_NdisBuf, _ppVA, _pBufLen) + +#define MAC_ADDR_EQUAL(pAddr1,pAddr2) RTMPEqualMemory((PVOID)(pAddr1), (PVOID)(pAddr2), MAC_ADDR_LEN) +#define SSID_EQUAL(ssid1, len1, ssid2, len2) ((len1==len2) && (RTMPEqualMemory(ssid1, ssid2, len1))) + +// +// Check if it is Japan W53(ch52,56,60,64) channel. +// +#define JapanChannelCheck(channel) ((channel == 52) || (channel == 56) || (channel == 60) || (channel == 64)) + +#ifdef CONFIG_STA_SUPPORT +#define STA_PORT_SECURED(_pAd) \ +{ \ + _pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; \ + NdisAcquireSpinLock(&_pAd->MacTabLock); \ + _pAd->MacTab.Content[BSSID_WCID].PortSecured = _pAd->StaCfg.PortSecured; \ + NdisReleaseSpinLock(&_pAd->MacTabLock); \ +} +#endif // CONFIG_STA_SUPPORT // + + +// +// Register set pair for initialzation register set definition +// +typedef struct _RTMP_REG_PAIR +{ + ULONG Register; + ULONG Value; +} RTMP_REG_PAIR, *PRTMP_REG_PAIR; + +typedef struct _REG_PAIR +{ + UCHAR Register; + UCHAR Value; +} REG_PAIR, *PREG_PAIR; + +// +// Register set pair for initialzation register set definition +// +typedef struct _RTMP_RF_REGS +{ + UCHAR Channel; + ULONG R1; + ULONG R2; + ULONG R3; + ULONG R4; +} RTMP_RF_REGS, *PRTMP_RF_REGS; + +typedef struct _FREQUENCY_ITEM { + UCHAR Channel; + UCHAR N; + UCHAR R; + UCHAR K; +} FREQUENCY_ITEM, *PFREQUENCY_ITEM; + +// +// Data buffer for DMA operation, the buffer must be contiguous physical memory +// Both DMA to / from CPU use the same structure. +// +typedef struct _RTMP_DMABUF +{ + ULONG AllocSize; + PVOID AllocVa; // TxBuf virtual address + NDIS_PHYSICAL_ADDRESS AllocPa; // TxBuf physical address +} RTMP_DMABUF, *PRTMP_DMABUF; + + +typedef union _HEADER_802_11_SEQ{ +#ifdef RT_BIG_ENDIAN + struct { + USHORT Sequence:12; + USHORT Frag:4; + } field; +#else + struct { + USHORT Frag:4; + USHORT Sequence:12; + } field; +#endif + USHORT value; +} HEADER_802_11_SEQ, *PHEADER_802_11_SEQ; + +// +// Data buffer for DMA operation, the buffer must be contiguous physical memory +// Both DMA to / from CPU use the same structure. +// +typedef struct _RTMP_REORDERBUF +{ + BOOLEAN IsFull; + PVOID AllocVa; // TxBuf virtual address + UCHAR Header802_3[14]; + HEADER_802_11_SEQ Sequence; //support compressed bitmap BA, so no consider fragment in BA + UCHAR DataOffset; + USHORT Datasize; + ULONG AllocSize; +#ifdef RT2860 + NDIS_PHYSICAL_ADDRESS AllocPa; // TxBuf physical address +#endif // RT2860 // +} RTMP_REORDERBUF, *PRTMP_REORDERBUF; + +// +// Control block (Descriptor) for all ring descriptor DMA operation, buffer must be +// contiguous physical memory. NDIS_PACKET stored the binding Rx packet descriptor +// which won't be released, driver has to wait until upper layer return the packet +// before giveing up this rx ring descriptor to ASIC. NDIS_BUFFER is assocaited pair +// to describe the packet buffer. For Tx, NDIS_PACKET stored the tx packet descriptor +// which driver should ACK upper layer when the tx is physically done or failed. +// +typedef struct _RTMP_DMACB +{ + ULONG AllocSize; // Control block size + PVOID AllocVa; // Control block virtual address + NDIS_PHYSICAL_ADDRESS AllocPa; // Control block physical address + PNDIS_PACKET pNdisPacket; + PNDIS_PACKET pNextNdisPacket; + + RTMP_DMABUF DmaBuf; // Associated DMA buffer structure +} RTMP_DMACB, *PRTMP_DMACB; + +typedef struct _RTMP_TX_BUF +{ + PQUEUE_ENTRY Next; + UCHAR Index; + ULONG AllocSize; // Control block size + PVOID AllocVa; // Control block virtual address + NDIS_PHYSICAL_ADDRESS AllocPa; // Control block physical address +} RTMP_TXBUF, *PRTMP_TXBUF; + +typedef struct _RTMP_RX_BUF +{ + BOOLEAN InUse; + ULONG ByBaRecIndex; + RTMP_REORDERBUF MAP_RXBuf[MAX_RX_REORDERBUF]; +} RTMP_RXBUF, *PRTMP_RXBUF; +typedef struct _RTMP_TX_RING +{ + RTMP_DMACB Cell[TX_RING_SIZE]; + UINT32 TxCpuIdx; + UINT32 TxDmaIdx; + UINT32 TxSwFreeIdx; // software next free tx index +} RTMP_TX_RING, *PRTMP_TX_RING; + +typedef struct _RTMP_RX_RING +{ + RTMP_DMACB Cell[RX_RING_SIZE]; + UINT32 RxCpuIdx; + UINT32 RxDmaIdx; + INT32 RxSwReadIdx; // software next read index +} RTMP_RX_RING, *PRTMP_RX_RING; + +typedef struct _RTMP_MGMT_RING +{ + RTMP_DMACB Cell[MGMT_RING_SIZE]; + UINT32 TxCpuIdx; + UINT32 TxDmaIdx; + UINT32 TxSwFreeIdx; // software next free tx index +} RTMP_MGMT_RING, *PRTMP_MGMT_RING; + +// +// Statistic counter structure +// +typedef struct _COUNTER_802_3 +{ + // General Stats + ULONG GoodTransmits; + ULONG GoodReceives; + ULONG TxErrors; + ULONG RxErrors; + ULONG RxNoBuffer; + + // Ethernet Stats + ULONG RcvAlignmentErrors; + ULONG OneCollision; + ULONG MoreCollisions; + +} COUNTER_802_3, *PCOUNTER_802_3; + +typedef struct _COUNTER_802_11 { + ULONG Length; + LARGE_INTEGER LastTransmittedFragmentCount; + LARGE_INTEGER TransmittedFragmentCount; + LARGE_INTEGER MulticastTransmittedFrameCount; + LARGE_INTEGER FailedCount; + LARGE_INTEGER RetryCount; + LARGE_INTEGER MultipleRetryCount; + LARGE_INTEGER RTSSuccessCount; + LARGE_INTEGER RTSFailureCount; + LARGE_INTEGER ACKFailureCount; + LARGE_INTEGER FrameDuplicateCount; + LARGE_INTEGER ReceivedFragmentCount; + LARGE_INTEGER MulticastReceivedFrameCount; + LARGE_INTEGER FCSErrorCount; +} COUNTER_802_11, *PCOUNTER_802_11; + +typedef struct _COUNTER_RALINK { + ULONG TransmittedByteCount; // both successful and failure, used to calculate TX throughput + ULONG ReceivedByteCount; // both CRC okay and CRC error, used to calculate RX throughput + ULONG BeenDisassociatedCount; + ULONG BadCQIAutoRecoveryCount; + ULONG PoorCQIRoamingCount; + ULONG MgmtRingFullCount; + ULONG RxCountSinceLastNULL; + ULONG RxCount; + ULONG RxRingErrCount; + ULONG KickTxCount; + ULONG TxRingErrCount; + LARGE_INTEGER RealFcsErrCount; + ULONG PendingNdisPacketCount; + + ULONG OneSecOsTxCount[NUM_OF_TX_RING]; + ULONG OneSecDmaDoneCount[NUM_OF_TX_RING]; + UINT32 OneSecTxDoneCount; + ULONG OneSecRxCount; + UINT32 OneSecTxAggregationCount; + UINT32 OneSecRxAggregationCount; + + UINT32 OneSecFrameDuplicateCount; + + + UINT32 OneSecTxNoRetryOkCount; + UINT32 OneSecTxRetryOkCount; + UINT32 OneSecTxFailCount; + UINT32 OneSecFalseCCACnt; // CCA error count, for debug purpose, might move to global counter + UINT32 OneSecRxOkCnt; // RX without error + UINT32 OneSecRxOkDataCnt; // unicast-to-me DATA frame count + UINT32 OneSecRxFcsErrCnt; // CRC error + UINT32 OneSecBeaconSentCnt; + UINT32 LastOneSecTotalTxCount; // OneSecTxNoRetryOkCount + OneSecTxRetryOkCount + OneSecTxFailCount + UINT32 LastOneSecRxOkDataCnt; // OneSecRxOkDataCnt + ULONG DuplicateRcv; + ULONG TxAggCount; + ULONG TxNonAggCount; + ULONG TxAgg1MPDUCount; + ULONG TxAgg2MPDUCount; + ULONG TxAgg3MPDUCount; + ULONG TxAgg4MPDUCount; + ULONG TxAgg5MPDUCount; + ULONG TxAgg6MPDUCount; + ULONG TxAgg7MPDUCount; + ULONG TxAgg8MPDUCount; + ULONG TxAgg9MPDUCount; + ULONG TxAgg10MPDUCount; + ULONG TxAgg11MPDUCount; + ULONG TxAgg12MPDUCount; + ULONG TxAgg13MPDUCount; + ULONG TxAgg14MPDUCount; + ULONG TxAgg15MPDUCount; + ULONG TxAgg16MPDUCount; + + LARGE_INTEGER TransmittedOctetsInAMSDU; + LARGE_INTEGER TransmittedAMSDUCount; + LARGE_INTEGER ReceivedOctesInAMSDUCount; + LARGE_INTEGER ReceivedAMSDUCount; + LARGE_INTEGER TransmittedAMPDUCount; + LARGE_INTEGER TransmittedMPDUsInAMPDUCount; + LARGE_INTEGER TransmittedOctetsInAMPDUCount; + LARGE_INTEGER MPDUInReceivedAMPDUCount; +} COUNTER_RALINK, *PCOUNTER_RALINK; + +typedef struct _PID_COUNTER { + ULONG TxAckRequiredCount; // CRC error + ULONG TxAggreCount; + ULONG TxSuccessCount; // OneSecTxNoRetryOkCount + OneSecTxRetryOkCount + OneSecTxFailCount + ULONG LastSuccessRate; +} PID_COUNTER, *PPID_COUNTER; + +typedef struct _COUNTER_DRS { + // to record the each TX rate's quality. 0 is best, the bigger the worse. + USHORT TxQuality[MAX_STEP_OF_TX_RATE_SWITCH]; + UCHAR PER[MAX_STEP_OF_TX_RATE_SWITCH]; + UCHAR TxRateUpPenalty; // extra # of second penalty due to last unstable condition + ULONG CurrTxRateStableTime; // # of second in current TX rate + BOOLEAN fNoisyEnvironment; + BOOLEAN fLastSecAccordingRSSI; + UCHAR LastSecTxRateChangeAction; // 0: no change, 1:rate UP, 2:rate down + UCHAR LastTimeTxRateChangeAction; //Keep last time value of LastSecTxRateChangeAction + ULONG LastTxOkCount; +} COUNTER_DRS, *PCOUNTER_DRS; + +// +// Arcfour Structure Added by PaulWu +// +typedef struct _ARCFOUR +{ + UINT X; + UINT Y; + UCHAR STATE[256]; +} ARCFOURCONTEXT, *PARCFOURCONTEXT; + +// MIMO Tx parameter, ShortGI, MCS, STBC, etc. these are fields in TXWI too. just copy to TXWI. +typedef struct _RECEIVE_SETTING { +#ifdef RT_BIG_ENDIAN + USHORT MIMO:1; + USHORT OFDM:1; + USHORT rsv:3; + USHORT STBC:2; //SPACE + USHORT ShortGI:1; + USHORT Mode:2; //channel bandwidth 20MHz or 40 MHz + USHORT NumOfRX:2; // MIMO. WE HAVE 3R +#else + USHORT NumOfRX:2; // MIMO. WE HAVE 3R + USHORT Mode:2; //channel bandwidth 20MHz or 40 MHz + USHORT ShortGI:1; + USHORT STBC:2; //SPACE + USHORT rsv:3; + USHORT OFDM:1; + USHORT MIMO:1; +#endif + } RECEIVE_SETTING, *PRECEIVE_SETTING; + +// Shared key data structure +typedef struct _WEP_KEY { + UCHAR KeyLen; // Key length for each key, 0: entry is invalid + UCHAR Key[MAX_LEN_OF_KEY]; // right now we implement 4 keys, 128 bits max +} WEP_KEY, *PWEP_KEY; + +typedef struct _CIPHER_KEY { + UCHAR Key[16]; // right now we implement 4 keys, 128 bits max + UCHAR RxMic[8]; // make alignment + UCHAR TxMic[8]; + UCHAR TxTsc[6]; // 48bit TSC value + UCHAR RxTsc[6]; // 48bit TSC value + UCHAR CipherAlg; // 0-none, 1:WEP64, 2:WEP128, 3:TKIP, 4:AES, 5:CKIP64, 6:CKIP128 + UCHAR KeyLen; +#ifdef CONFIG_STA_SUPPORT + UCHAR BssId[6]; +#endif // CONFIG_STA_SUPPORT // + // Key length for each key, 0: entry is invalid + UCHAR Type; // Indicate Pairwise/Group when reporting MIC error +} CIPHER_KEY, *PCIPHER_KEY; + +typedef struct _BBP_TUNING_STRUCT { + BOOLEAN Enable; + UCHAR FalseCcaCountUpperBound; // 100 per sec + UCHAR FalseCcaCountLowerBound; // 10 per sec + UCHAR R17LowerBound; // specified in E2PROM + UCHAR R17UpperBound; // 0x68 according to David Tung + UCHAR CurrentR17Value; +} BBP_TUNING, *PBBP_TUNING; + +typedef struct _SOFT_RX_ANT_DIVERSITY_STRUCT { + UCHAR EvaluatePeriod; // 0:not evalute status, 1: evaluate status, 2: switching status + UCHAR Pair1PrimaryRxAnt; // 0:Ant-E1, 1:Ant-E2 + UCHAR Pair1SecondaryRxAnt; // 0:Ant-E1, 1:Ant-E2 + UCHAR Pair2PrimaryRxAnt; // 0:Ant-E3, 1:Ant-E4 + UCHAR Pair2SecondaryRxAnt; // 0:Ant-E3, 1:Ant-E4 + SHORT Pair1AvgRssi[2]; // AvgRssi[0]:E1, AvgRssi[1]:E2 + SHORT Pair2AvgRssi[2]; // AvgRssi[0]:E3, AvgRssi[1]:E4 + SHORT Pair1LastAvgRssi; // + SHORT Pair2LastAvgRssi; // + ULONG RcvPktNumWhenEvaluate; + BOOLEAN FirstPktArrivedWhenEvaluate; + RALINK_TIMER_STRUCT RxAntDiversityTimer; +} SOFT_RX_ANT_DIVERSITY, *PSOFT_RX_ANT_DIVERSITY; + +typedef struct _LEAP_AUTH_INFO { + BOOLEAN Enabled; //Ture: Enable LEAP Authentication + BOOLEAN CCKM; //Ture: Use Fast Reauthentication with CCKM + UCHAR Reserve[2]; + UCHAR UserName[256]; //LEAP, User name + ULONG UserNameLen; + UCHAR Password[256]; //LEAP, User Password + ULONG PasswordLen; +} LEAP_AUTH_INFO, *PLEAP_AUTH_INFO; + +typedef struct { + UCHAR Addr[MAC_ADDR_LEN]; + UCHAR ErrorCode[2]; //00 01-Invalid authentication type + //00 02-Authentication timeout + //00 03-Challenge from AP failed + //00 04-Challenge to AP failed + BOOLEAN Reported; +} ROGUEAP_ENTRY, *PROGUEAP_ENTRY; + +typedef struct { + UCHAR RogueApNr; + ROGUEAP_ENTRY RogueApEntry[MAX_LEN_OF_BSS_TABLE]; +} ROGUEAP_TABLE, *PROGUEAP_TABLE; + +typedef struct { + BOOLEAN Enable; + UCHAR Delta; + BOOLEAN PlusSign; +} CCK_TX_POWER_CALIBRATE, *PCCK_TX_POWER_CALIBRATE; + +// +// Receive Tuple Cache Format +// +typedef struct _TUPLE_CACHE { + BOOLEAN Valid; + UCHAR MacAddress[MAC_ADDR_LEN]; + USHORT Sequence; + USHORT Frag; +} TUPLE_CACHE, *PTUPLE_CACHE; + +// +// Fragment Frame structure +// +typedef struct _FRAGMENT_FRAME { + PNDIS_PACKET pFragPacket; + ULONG RxSize; + USHORT Sequence; + USHORT LastFrag; + ULONG Flags; // Some extra frame information. bit 0: LLC presented +} FRAGMENT_FRAME, *PFRAGMENT_FRAME; + + +// +// Packet information for NdisQueryPacket +// +typedef struct _PACKET_INFO { + UINT PhysicalBufferCount; // Physical breaks of buffer descripor chained + UINT BufferCount ; // Number of Buffer descriptor chained + UINT TotalPacketLength ; // Self explained + PNDIS_BUFFER pFirstBuffer; // Pointer to first buffer descriptor +} PACKET_INFO, *PPACKET_INFO; + +// +// Tkip Key structure which RC4 key & MIC calculation +// +typedef struct _TKIP_KEY_INFO { + UINT nBytesInM; // # bytes in M for MICKEY + ULONG IV16; + ULONG IV32; + ULONG K0; // for MICKEY Low + ULONG K1; // for MICKEY Hig + ULONG L; // Current state for MICKEY + ULONG R; // Current state for MICKEY + ULONG M; // Message accumulator for MICKEY + UCHAR RC4KEY[16]; + UCHAR MIC[8]; +} TKIP_KEY_INFO, *PTKIP_KEY_INFO; + +// +// Private / Misc data, counters for driver internal use +// +typedef struct __PRIVATE_STRUC { + UINT SystemResetCnt; // System reset counter + UINT TxRingFullCnt; // Tx ring full occurrance number + UINT PhyRxErrCnt; // PHY Rx error count, for debug purpose, might move to global counter + // Variables for WEP encryption / decryption in rtmp_wep.c + UINT FCSCRC32; + ARCFOURCONTEXT WEPCONTEXT; + // Tkip stuff + TKIP_KEY_INFO Tx; + TKIP_KEY_INFO Rx; +} PRIVATE_STRUC, *PPRIVATE_STRUC; + +// structure to tune BBP R66 (BBP TUNING) +typedef struct _BBP_R66_TUNING { + BOOLEAN bEnable; + USHORT FalseCcaLowerThreshold; // default 100 + USHORT FalseCcaUpperThreshold; // default 512 + UCHAR R66Delta; + UCHAR R66CurrentValue; + BOOLEAN R66LowerUpperSelect; //Before LinkUp, Used LowerBound or UpperBound as R66 value. +} BBP_R66_TUNING, *PBBP_R66_TUNING; + +// structure to store channel TX power +typedef struct _CHANNEL_TX_POWER { + USHORT RemainingTimeForUse; //unit: sec + UCHAR Channel; +#ifdef DOT11N_DRAFT3 + BOOLEAN bEffectedChannel; // For BW 40 operating in 2.4GHz , the "effected channel" is the channel that is covered in 40Mhz. +#endif // DOT11N_DRAFT3 // + CHAR Power; + CHAR Power2; + UCHAR MaxTxPwr; + UCHAR DfsReq; +} CHANNEL_TX_POWER, *PCHANNEL_TX_POWER; + +// structure to store 802.11j channel TX power +typedef struct _CHANNEL_11J_TX_POWER { + UCHAR Channel; + UCHAR BW; // BW_10 or BW_20 + CHAR Power; + CHAR Power2; + USHORT RemainingTimeForUse; //unit: sec +} CHANNEL_11J_TX_POWER, *PCHANNEL_11J_TX_POWER; + +typedef enum _ABGBAND_STATE_ { + UNKNOWN_BAND, + BG_BAND, + A_BAND, +} ABGBAND_STATE; + +typedef struct _MLME_STRUCT { +#ifdef CONFIG_STA_SUPPORT + // STA state machines + STATE_MACHINE CntlMachine; + STATE_MACHINE AssocMachine; + STATE_MACHINE AuthMachine; + STATE_MACHINE AuthRspMachine; + STATE_MACHINE SyncMachine; + STATE_MACHINE WpaPskMachine; + STATE_MACHINE LeapMachine; + STATE_MACHINE AironetMachine; + STATE_MACHINE_FUNC AssocFunc[ASSOC_FUNC_SIZE]; + STATE_MACHINE_FUNC AuthFunc[AUTH_FUNC_SIZE]; + STATE_MACHINE_FUNC AuthRspFunc[AUTH_RSP_FUNC_SIZE]; + STATE_MACHINE_FUNC SyncFunc[SYNC_FUNC_SIZE]; + STATE_MACHINE_FUNC WpaPskFunc[WPA_PSK_FUNC_SIZE]; + STATE_MACHINE_FUNC AironetFunc[AIRONET_FUNC_SIZE]; +#endif // CONFIG_STA_SUPPORT // + STATE_MACHINE_FUNC ActFunc[ACT_FUNC_SIZE]; + // Action + STATE_MACHINE ActMachine; + + +#ifdef QOS_DLS_SUPPORT + STATE_MACHINE DlsMachine; + STATE_MACHINE_FUNC DlsFunc[DLS_FUNC_SIZE]; +#endif // QOS_DLS_SUPPORT // + + + + + ULONG ChannelQuality; // 0..100, Channel Quality Indication for Roaming + ULONG Now32; // latch the value of NdisGetSystemUpTime() + ULONG LastSendNULLpsmTime; + + BOOLEAN bRunning; + NDIS_SPIN_LOCK TaskLock; + MLME_QUEUE Queue; + + UINT ShiftReg; + + RALINK_TIMER_STRUCT PeriodicTimer; + RALINK_TIMER_STRUCT APSDPeriodicTimer; + RALINK_TIMER_STRUCT LinkDownTimer; + RALINK_TIMER_STRUCT LinkUpTimer; +#ifdef RT2860 + UCHAR bPsPollTimerRunning; + RALINK_TIMER_STRUCT PsPollTimer; + RALINK_TIMER_STRUCT RadioOnOffTimer; +#endif // RT2860 // + ULONG PeriodicRound; + ULONG OneSecPeriodicRound; + + UCHAR RealRxPath; + BOOLEAN bLowThroughput; + BOOLEAN bEnableAutoAntennaCheck; + RALINK_TIMER_STRUCT RxAntEvalTimer; + + +} MLME_STRUCT, *PMLME_STRUCT; + +// structure for radar detection and channel switch +typedef struct _RADAR_DETECT_STRUCT { + UCHAR CSCount; //Channel switch counter + UCHAR CSPeriod; //Channel switch period (beacon count) + UCHAR RDCount; //Radar detection counter + UCHAR RDMode; //Radar Detection mode + UCHAR RDDurRegion; //Radar detection duration region + UCHAR BBPR16; + UCHAR BBPR17; + UCHAR BBPR18; + UCHAR BBPR21; + UCHAR BBPR22; + UCHAR BBPR64; + ULONG InServiceMonitorCount; // unit: sec + UINT8 DfsSessionTime; + BOOLEAN bFastDfs; + UINT8 ChMovingTime; + UINT8 LongPulseRadarTh; +} RADAR_DETECT_STRUCT, *PRADAR_DETECT_STRUCT; + +#ifdef CARRIER_DETECTION_SUPPORT +typedef enum CD_STATE_n +{ + CD_NORMAL, + CD_SILENCE, + CD_MAX_STATE +} CD_STATE; + +typedef struct CARRIER_DETECTION_s +{ + BOOLEAN Enable; + UINT8 CDSessionTime; + UINT8 CDPeriod; + CD_STATE CD_State; +} CARRIER_DETECTION, *PCARRIER_DETECTION; +#endif // CARRIER_DETECTION_SUPPORT // + +typedef enum _REC_BLOCKACK_STATUS +{ + Recipient_NONE=0, + Recipient_USED, + Recipient_HandleRes, + Recipient_Accept +} REC_BLOCKACK_STATUS, *PREC_BLOCKACK_STATUS; + +typedef enum _ORI_BLOCKACK_STATUS +{ + Originator_NONE=0, + Originator_USED, + Originator_WaitRes, + Originator_Done +} ORI_BLOCKACK_STATUS, *PORI_BLOCKACK_STATUS; + +#ifdef DOT11_N_SUPPORT +typedef struct _BA_ORI_ENTRY{ + UCHAR Wcid; + UCHAR TID; + UCHAR BAWinSize; + UCHAR Token; +// Sequence is to fill every outgoing QoS DATA frame's sequence field in 802.11 header. + USHORT Sequence; + USHORT TimeOutValue; + ORI_BLOCKACK_STATUS ORI_BA_Status; + RALINK_TIMER_STRUCT ORIBATimer; + PVOID pAdapter; +} BA_ORI_ENTRY, *PBA_ORI_ENTRY; + +typedef struct _BA_REC_ENTRY { + UCHAR Wcid; + UCHAR TID; + UCHAR BAWinSize; // 7.3.1.14. each buffer is capable of holding a max AMSDU or MSDU. + USHORT LastIndSeq; + USHORT TimeOutValue; + RALINK_TIMER_STRUCT RECBATimer; + ULONG LastIndSeqAtTimer; + ULONG nDropPacket; + ULONG rcvSeq; + REC_BLOCKACK_STATUS REC_BA_Status; + NDIS_SPIN_LOCK RxReRingLock; // Rx Ring spinlock + PVOID pAdapter; + struct reordering_list list; +} BA_REC_ENTRY, *PBA_REC_ENTRY; + + +typedef struct { + ULONG numAsRecipient; // I am recipient of numAsRecipient clients. These client are in the BARecEntry[] + ULONG numAsOriginator; // I am originator of numAsOriginator clients. These clients are in the BAOriEntry[] + BA_ORI_ENTRY BAOriEntry[MAX_LEN_OF_BA_ORI_TABLE]; + BA_REC_ENTRY BARecEntry[MAX_LEN_OF_BA_REC_TABLE]; +} BA_TABLE, *PBA_TABLE; + +//For QureyBATableOID use; +typedef struct PACKED _OID_BA_REC_ENTRY{ + UCHAR MACAddr[MAC_ADDR_LEN]; + UCHAR BaBitmap; // if (BaBitmap&(1<> 3) + 1) /* /8 + 1 */ +#define WLAN_CT_TIM_BCMC_OFFSET 0 /* unit: 32B */ + +/* clear bcmc TIM bit */ +#define WLAN_MR_TIM_BCMC_CLEAR(apidx) \ + pAd->ApCfg.MBSSID[apidx].TimBitmaps[WLAN_CT_TIM_BCMC_OFFSET] &= ~BIT8[0]; + +/* set bcmc TIM bit */ +#define WLAN_MR_TIM_BCMC_SET(apidx) \ + pAd->ApCfg.MBSSID[apidx].TimBitmaps[WLAN_CT_TIM_BCMC_OFFSET] |= BIT8[0]; + +/* clear a station PS TIM bit */ +#define WLAN_MR_TIM_BIT_CLEAR(ad_p, apidx, wcid) \ + { UCHAR tim_offset = wcid >> 3; \ + UCHAR bit_offset = wcid & 0x7; \ + ad_p->ApCfg.MBSSID[apidx].TimBitmaps[tim_offset] &= (~BIT8[bit_offset]); } + +/* set a station PS TIM bit */ +#define WLAN_MR_TIM_BIT_SET(ad_p, apidx, wcid) \ + { UCHAR tim_offset = wcid >> 3; \ + UCHAR bit_offset = wcid & 0x7; \ + ad_p->ApCfg.MBSSID[apidx].TimBitmaps[tim_offset] |= BIT8[bit_offset]; } + + +typedef struct _MULTISSID_STRUCT { + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; + USHORT CapabilityInfo; + + PNET_DEV MSSIDDev; + + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_WEP_STATUS GroupKeyWepStatus; + WPA_MIX_PAIR_CIPHER WpaMixPairCipher; + + ULONG TxCount; + ULONG RxCount; + ULONG ReceivedByteCount; + ULONG TransmittedByteCount; + ULONG RxErrorCount; + ULONG RxDropCount; + + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + RT_HT_PHY_INFO DesiredHtPhyInfo; + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; // Desired transmit setting. this is for reading registry setting only. not useful. + BOOLEAN bAutoTxRateSwitch; + + UCHAR DefaultKeyId; + + UCHAR TxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11, ... + UCHAR DesiredRates[MAX_LEN_OF_SUPPORTED_RATES];// OID_802_11_DESIRED_RATES + UCHAR DesiredRatesIndex; + UCHAR MaxTxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11 + + UCHAR TimBitmaps[WLAN_MAX_NUM_OF_TIM]; + + // WPA + UCHAR GMK[32]; + UCHAR PMK[32]; + UCHAR GTK[32]; + BOOLEAN IEEE8021X; + BOOLEAN PreAuth; + UCHAR GNonce[32]; + UCHAR PortSecured; + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; + UCHAR BANClass3Data; + ULONG IsolateInterStaTraffic; + + UCHAR RSNIE_Len[2]; + UCHAR RSN_IE[2][MAX_LEN_OF_RSNIE]; + + + UCHAR TimIELocationInBeacon; + UCHAR CapabilityInfoLocationInBeacon; + // outgoing BEACON frame buffer and corresponding TXWI + // PTXWI_STRUC BeaconTxWI; // + CHAR BeaconBuf[MAX_BEACON_SIZE]; // NOTE: BeaconBuf should be 4-byte aligned + + BOOLEAN bHideSsid; + UINT16 StationKeepAliveTime; // unit: second + + USHORT VLAN_VID; + USHORT VLAN_Priority; + + RT_802_11_ACL AccessControlList; + + // EDCA Qos + BOOLEAN bWmmCapable; // 0:disable WMM, 1:enable WMM + BOOLEAN bDLSCapable; // 0:disable DLS, 1:enable DLS + + UCHAR DlsPTK[64]; // Due to windows dirver count on meetinghouse to handle 4-way shake + + // For 802.1x daemon setting per BSS + UCHAR radius_srv_num; + RADIUS_SRV_INFO radius_srv_info[MAX_RADIUS_SRV_NUM]; + +#ifdef RTL865X_SOC + unsigned int mylinkid; +#endif + + + UINT32 RcvdConflictSsidCount; + UINT32 RcvdSpoofedAssocRespCount; + UINT32 RcvdSpoofedReassocRespCount; + UINT32 RcvdSpoofedProbeRespCount; + UINT32 RcvdSpoofedBeaconCount; + UINT32 RcvdSpoofedDisassocCount; + UINT32 RcvdSpoofedAuthCount; + UINT32 RcvdSpoofedDeauthCount; + UINT32 RcvdSpoofedUnknownMgmtCount; + UINT32 RcvdReplayAttackCount; + + CHAR RssiOfRcvdConflictSsid; + CHAR RssiOfRcvdSpoofedAssocResp; + CHAR RssiOfRcvdSpoofedReassocResp; + CHAR RssiOfRcvdSpoofedProbeResp; + CHAR RssiOfRcvdSpoofedBeacon; + CHAR RssiOfRcvdSpoofedDisassoc; + CHAR RssiOfRcvdSpoofedAuth; + CHAR RssiOfRcvdSpoofedDeauth; + CHAR RssiOfRcvdSpoofedUnknownMgmt; + CHAR RssiOfRcvdReplayAttack; + + BOOLEAN bBcnSntReq; + UCHAR BcnBufIdx; +} MULTISSID_STRUCT, *PMULTISSID_STRUCT; + + + +#ifdef DOT11N_DRAFT3 +typedef enum _BSS2040COEXIST_FLAG{ + BSS_2040_COEXIST_DISABLE = 0, + BSS_2040_COEXIST_TIMER_FIRED = 1, + BSS_2040_COEXIST_INFO_SYNC = 2, + BSS_2040_COEXIST_INFO_NOTIFY = 4, +}BSS2040COEXIST_FLAG; +#endif // DOT11N_DRAFT3 // + +// configuration common to OPMODE_AP as well as OPMODE_STA +typedef struct _COMMON_CONFIG { + + BOOLEAN bCountryFlag; + UCHAR CountryCode[3]; + UCHAR Geography; + UCHAR CountryRegion; // Enum of country region, 0:FCC, 1:IC, 2:ETSI, 3:SPAIN, 4:France, 5:MKK, 6:MKK1, 7:Israel + UCHAR CountryRegionForABand; // Enum of country region for A band + UCHAR PhyMode; // PHY_11A, PHY_11B, PHY_11BG_MIXED, PHY_ABG_MIXED + USHORT Dsifs; // in units of usec + ULONG PacketFilter; // Packet filter for receiving + + CHAR Ssid[MAX_LEN_OF_SSID]; // NOT NULL-terminated + UCHAR SsidLen; // the actual ssid length in used + UCHAR LastSsidLen; // the actual ssid length in used + CHAR LastSsid[MAX_LEN_OF_SSID]; // NOT NULL-terminated + UCHAR LastBssid[MAC_ADDR_LEN]; + + UCHAR Bssid[MAC_ADDR_LEN]; + USHORT BeaconPeriod; + UCHAR Channel; + UCHAR CentralChannel; // Central Channel when using 40MHz is indicating. not real channel. + + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRateLen; + UCHAR DesireRate[MAX_LEN_OF_SUPPORTED_RATES]; // OID_802_11_DESIRED_RATES + UCHAR MaxDesiredRate; + UCHAR ExpectedACKRate[MAX_LEN_OF_SUPPORTED_RATES]; + + ULONG BasicRateBitmap; // backup basic ratebitmap + + BOOLEAN bAPSDCapable; + BOOLEAN bInServicePeriod; + BOOLEAN bAPSDAC_BE; + BOOLEAN bAPSDAC_BK; + BOOLEAN bAPSDAC_VI; + BOOLEAN bAPSDAC_VO; + BOOLEAN bNeedSendTriggerFrame; + BOOLEAN bAPSDForcePowerSave; // Force power save mode, should only use in APSD-STAUT + ULONG TriggerTimerCount; + UCHAR MaxSPLength; + UCHAR BBPCurrentBW; // BW_10, BW_20, BW_40 + REG_TRANSMIT_SETTING RegTransmitSetting; //registry transmit setting. this is for reading registry setting only. not useful. + UCHAR TxRate; // Same value to fill in TXD. TxRate is 6-bit + UCHAR MaxTxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11 + UCHAR TxRateIndex; // Tx rate index in RateSwitchTable + UCHAR TxRateTableSize; // Valid Tx rate table size in RateSwitchTable + UCHAR MinTxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11 + UCHAR RtsRate; // RATE_xxx + HTTRANSMIT_SETTING MlmeTransmit; // MGMT frame PHY rate setting when operatin at Ht rate. + UCHAR MlmeRate; // RATE_xxx, used to send MLME frames + UCHAR BasicMlmeRate; // Default Rate for sending MLME frames + + USHORT RtsThreshold; // in unit of BYTE + USHORT FragmentThreshold; // in unit of BYTE + + UCHAR TxPower; // in unit of mW + ULONG TxPowerPercentage; // 0~100 % + ULONG TxPowerDefault; // keep for TxPowerPercentage + +#ifdef DOT11_N_SUPPORT + BACAP_STRUC BACapability; // NO USE = 0XFF ; IMMED_BA =1 ; DELAY_BA=0 + BACAP_STRUC REGBACapability; // NO USE = 0XFF ; IMMED_BA =1 ; DELAY_BA=0 +#endif // DOT11_N_SUPPORT // + IOT_STRUC IOTestParm; // 802.11n InterOpbility Test Parameter; + ULONG TxPreamble; // Rt802_11PreambleLong, Rt802_11PreambleShort, Rt802_11PreambleAuto + BOOLEAN bUseZeroToDisableFragment; // Microsoft use 0 as disable + ULONG UseBGProtection; // 0: auto, 1: always use, 2: always not use + BOOLEAN bUseShortSlotTime; // 0: disable, 1 - use short slot (9us) + BOOLEAN bEnableTxBurst; // 1: enble TX PACKET BURST, 0: disable TX PACKET BURST + BOOLEAN bAggregationCapable; // 1: enable TX aggregation when the peer supports it + BOOLEAN bPiggyBackCapable; // 1: enable TX piggy-back according MAC's version + BOOLEAN bIEEE80211H; // 1: enable IEEE802.11h spec. + ULONG DisableOLBCDetect; // 0: enable OLBC detect; 1 disable OLBC detect + +#ifdef DOT11_N_SUPPORT + BOOLEAN bRdg; +#endif // DOT11_N_SUPPORT // + BOOLEAN bWmmCapable; // 0:disable WMM, 1:enable WMM + QOS_CAPABILITY_PARM APQosCapability; // QOS capability of the current associated AP + EDCA_PARM APEdcaParm; // EDCA parameters of the current associated AP + QBSS_LOAD_PARM APQbssLoad; // QBSS load of the current associated AP + UCHAR AckPolicy[4]; // ACK policy of the specified AC. see ACK_xxx +#ifdef CONFIG_STA_SUPPORT + BOOLEAN bDLSCapable; // 0:disable DLS, 1:enable DLS +#endif // CONFIG_STA_SUPPORT // + // a bitmap of BOOLEAN flags. each bit represent an operation status of a particular + // BOOLEAN control, either ON or OFF. These flags should always be accessed via + // OPSTATUS_TEST_FLAG(), OPSTATUS_SET_FLAG(), OP_STATUS_CLEAR_FLAG() macros. + // see fOP_STATUS_xxx in RTMP_DEF.C for detail bit definition + ULONG OpStatusFlags; + + BOOLEAN NdisRadioStateOff; //For HCT 12.0, set this flag to TRUE instead of called MlmeRadioOff. + ABGBAND_STATE BandState; // For setting BBP used on B/G or A mode. + + // IEEE802.11H--DFS. + RADAR_DETECT_STRUCT RadarDetect; + +#ifdef CARRIER_DETECTION_SUPPORT + CARRIER_DETECTION CarrierDetect; +#endif // CARRIER_DETECTION_SUPPORT // + +#ifdef DOT11_N_SUPPORT + // HT + UCHAR BASize; // USer desired BAWindowSize. Should not exceed our max capability + //RT_HT_CAPABILITY SupportedHtPhy; + RT_HT_CAPABILITY DesiredHtPhy; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHTInfo; // Useful as AP. + //This IE is used with channel switch announcement element when changing to a new 40MHz. + //This IE is included in channel switch ammouncement frames 7.4.1.5, beacons, probe Rsp. + NEW_EXT_CHAN_IE NewExtChanOffset; //7.3.2.20A, 1 if extension channel is above the control channel, 3 if below, 0 if not present + +#ifdef DOT11N_DRAFT3 + UCHAR Bss2040CoexistFlag; // bit 0: bBssCoexistTimerRunning, bit 1: NeedSyncAddHtInfo. + RALINK_TIMER_STRUCT Bss2040CoexistTimer; + + //This IE is used for 20/40 BSS Coexistence. + BSS_2040_COEXIST_IE BSS2040CoexistInfo; + // ====== 11n D3.0 =======================> + USHORT Dot11OBssScanPassiveDwell; // Unit : TU. 5~1000 + USHORT Dot11OBssScanActiveDwell; // Unit : TU. 10~1000 + USHORT Dot11BssWidthTriggerScanInt; // Unit : Second + USHORT Dot11OBssScanPassiveTotalPerChannel; // Unit : TU. 200~10000 + USHORT Dot11OBssScanActiveTotalPerChannel; // Unit : TU. 20~10000 + USHORT Dot11BssWidthChanTranDelayFactor; + USHORT Dot11OBssScanActivityThre; // Unit : percentage + + ULONG Dot11BssWidthChanTranDelay; // multiple of (Dot11BssWidthTriggerScanInt * Dot11BssWidthChanTranDelayFactor) + ULONG CountDownCtr; // CountDown Counter from (Dot11BssWidthTriggerScanInt * Dot11BssWidthChanTranDelayFactor) + + NDIS_SPIN_LOCK TriggerEventTabLock; + BSS_2040_COEXIST_IE LastBSSCoexist2040; + BSS_2040_COEXIST_IE BSSCoexist2040; + TRIGGER_EVENT_TAB TriggerEventTab; + UCHAR ChannelListIdx; + // <====== 11n D3.0 ======================= + BOOLEAN bOverlapScanning; +#endif // DOT11N_DRAFT3 // + + BOOLEAN bHTProtect; + BOOLEAN bMIMOPSEnable; + BOOLEAN bBADecline; + BOOLEAN bDisableReordering; + BOOLEAN bForty_Mhz_Intolerant; + BOOLEAN bExtChannelSwitchAnnouncement; + BOOLEAN bRcvBSSWidthTriggerEvents; + ULONG LastRcvBSSWidthTriggerEventsTime; + + UCHAR TxBASize; +#endif // DOT11_N_SUPPORT // + + // Enable wireless event + BOOLEAN bWirelessEvent; + BOOLEAN bWiFiTest; // Enable this parameter for WiFi test + + // Tx & Rx Stream number selection + UCHAR TxStream; + UCHAR RxStream; + + // transmit phy mode, trasmit rate for Multicast. +#ifdef MCAST_RATE_SPECIFIC + UCHAR McastTransmitMcs; + UCHAR McastTransmitPhyMode; +#endif // MCAST_RATE_SPECIFIC // + + BOOLEAN bHardwareRadio; // Hardware controlled Radio enabled + + + + NDIS_SPIN_LOCK MeasureReqTabLock; + PMEASURE_REQ_TAB pMeasureReqTab; + + NDIS_SPIN_LOCK TpcReqTabLock; + PTPC_REQ_TAB pTpcReqTab; + + // transmit phy mode, trasmit rate for Multicast. +#ifdef MCAST_RATE_SPECIFIC + HTTRANSMIT_SETTING MCastPhyMode; +#endif // MCAST_RATE_SPECIFIC // + +#ifdef SINGLE_SKU + UINT16 DefineMaxTxPwr; +#endif // SINGLE_SKU // + + +} COMMON_CONFIG, *PCOMMON_CONFIG; + + +#ifdef CONFIG_STA_SUPPORT +/* Modified by Wu Xi-Kun 4/21/2006 */ +// STA configuration and status +typedef struct _STA_ADMIN_CONFIG { + // GROUP 1 - + // User configuration loaded from Registry, E2PROM or OID_xxx. These settings describe + // the user intended configuration, but not necessary fully equal to the final + // settings in ACTIVE BSS after negotiation/compromize with the BSS holder (either + // AP or IBSS holder). + // Once initialized, user configuration can only be changed via OID_xxx + UCHAR BssType; // BSS_INFRA or BSS_ADHOC + USHORT AtimWin; // used when starting a new IBSS + + // GROUP 2 - + // User configuration loaded from Registry, E2PROM or OID_xxx. These settings describe + // the user intended configuration, and should be always applied to the final + // settings in ACTIVE BSS without compromising with the BSS holder. + // Once initialized, user configuration can only be changed via OID_xxx + UCHAR RssiTrigger; + UCHAR RssiTriggerMode; // RSSI_TRIGGERED_UPON_BELOW_THRESHOLD or RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD + USHORT DefaultListenCount; // default listen count; + ULONG WindowsPowerMode; // Power mode for AC power + ULONG WindowsBatteryPowerMode; // Power mode for battery if exists + BOOLEAN bWindowsACCAMEnable; // Enable CAM power mode when AC on + BOOLEAN bAutoReconnect; // Set to TRUE when setting OID_802_11_SSID with no matching BSSID + ULONG WindowsPowerProfile; // Windows power profile, for NDIS5.1 PnP + + // MIB:ieee802dot11.dot11smt(1).dot11StationConfigTable(1) + USHORT Psm; // power management mode (PWR_ACTIVE|PWR_SAVE) + USHORT DisassocReason; + UCHAR DisassocSta[MAC_ADDR_LEN]; + USHORT DeauthReason; + UCHAR DeauthSta[MAC_ADDR_LEN]; + USHORT AuthFailReason; + UCHAR AuthFailSta[MAC_ADDR_LEN]; + + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; // PrivacyFilter enum for 802.1X + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_WEP_STATUS OrigWepStatus; // Original wep status set from OID + + // Add to support different cipher suite for WPA2/WPA mode + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Multicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher suite + BOOLEAN bMixCipher; // Indicate current Pair & Group use different cipher suites + USHORT RsnCapability; + + NDIS_802_11_WEP_STATUS GroupKeyWepStatus; + + UCHAR PMK[32]; // WPA PSK mode PMK + UCHAR PTK[64]; // WPA PSK mode PTK + UCHAR GTK[32]; // GTK from authenticator + BSSID_INFO SavedPMK[PMKID_NO]; + UINT SavedPMKNum; // Saved PMKID number + + UCHAR DefaultKeyId; + + + // WPA 802.1x port control, WPA_802_1X_PORT_SECURED, WPA_802_1X_PORT_NOT_SECURED + UCHAR PortSecured; + + // For WPA countermeasures + ULONG LastMicErrorTime; // record last MIC error time + ULONG MicErrCnt; // Should be 0, 1, 2, then reset to zero (after disassoiciation). + BOOLEAN bBlockAssoc; // Block associate attempt for 60 seconds after counter measure occurred. + // For WPA-PSK supplicant state + WPA_STATE WpaState; // Default is SS_NOTUSE and handled by microsoft 802.1x + UCHAR ReplayCounter[8]; + UCHAR ANonce[32]; // ANonce for WPA-PSK from aurhenticator + UCHAR SNonce[32]; // SNonce for WPA-PSK + + UCHAR LastSNR0; // last received BEACON's SNR + UCHAR LastSNR1; // last received BEACON's SNR for 2nd antenna + RSSI_SAMPLE RssiSample; + ULONG NumOfAvgRssiSample; + + ULONG LastBeaconRxTime; // OS's timestamp of the last BEACON RX time + ULONG Last11bBeaconRxTime; // OS's timestamp of the last 11B BEACON RX time + ULONG Last11gBeaconRxTime; // OS's timestamp of the last 11G BEACON RX time + ULONG Last20NBeaconRxTime; // OS's timestamp of the last 20MHz N BEACON RX time + + ULONG LastScanTime; // Record last scan time for issue BSSID_SCAN_LIST + ULONG ScanCnt; // Scan counts since most recent SSID, BSSID, SCAN OID request + BOOLEAN bSwRadio; // Software controlled Radio On/Off, TRUE: On + BOOLEAN bHwRadio; // Hardware controlled Radio On/Off, TRUE: On + BOOLEAN bRadio; // Radio state, And of Sw & Hw radio state + BOOLEAN bHardwareRadio; // Hardware controlled Radio enabled + BOOLEAN bShowHiddenSSID; // Show all known SSID in SSID list get operation + + BOOLEAN AdhocBOnlyJoined; // Indicate Adhoc B Join. + BOOLEAN AdhocBGJoined; // Indicate Adhoc B/G Join. + BOOLEAN Adhoc20NJoined; // Indicate Adhoc 20MHz N Join. + + // New for WPA, windows want us to to keep association information and + // Fixed IEs from last association response + NDIS_802_11_ASSOCIATION_INFORMATION AssocInfo; + USHORT ReqVarIELen; // Length of next VIE include EID & Length + UCHAR ReqVarIEs[MAX_VIE_LEN]; // The content saved here should be little-endian format. + USHORT ResVarIELen; // Length of next VIE include EID & Length + UCHAR ResVarIEs[MAX_VIE_LEN]; + + UCHAR RSNIE_Len; + UCHAR RSN_IE[MAX_LEN_OF_RSNIE]; // The content saved here should be little-endian format. + + // New variables used for CCX 1.0 + BOOLEAN bCkipOn; + BOOLEAN bCkipCmicOn; + UCHAR CkipFlag; + UCHAR GIV[3]; //for CCX iv + UCHAR RxSEQ[4]; + UCHAR TxSEQ[4]; + UCHAR CKIPMIC[4]; + UCHAR LeapAuthMode; + LEAP_AUTH_INFO LeapAuthInfo; + UCHAR HashPwd[16]; + UCHAR NetworkChallenge[8]; + UCHAR NetworkChallengeResponse[24]; + UCHAR PeerChallenge[8]; + + UCHAR PeerChallengeResponse[24]; + UCHAR SessionKey[16]; //Network session keys (NSK) + RALINK_TIMER_STRUCT LeapAuthTimer; + ROGUEAP_TABLE RogueApTab; //Cisco CCX1 Rogue AP Detection + + // New control flags for CCX + CCX_CONTROL CCXControl; // Master administration state + BOOLEAN CCXEnable; // Actual CCX state + UCHAR CCXScanChannel; // Selected channel for CCX beacon request + USHORT CCXScanTime; // Time out to wait for beacon and probe response + UCHAR CCXReqType; // Current processing CCX request type + BSS_TABLE CCXBssTab; // BSS Table + UCHAR FrameReportBuf[2048]; // Buffer for creating frame report + USHORT FrameReportLen; // Current Frame report length + ULONG CLBusyBytes; // Save the total bytes received durning channel load scan time + USHORT RPIDensity[8]; // Array for RPI density collection + // Start address of each BSS table within FrameReportBuf + // It's important to update the RxPower of the corresponding Bss + USHORT BssReportOffset[MAX_LEN_OF_BSS_TABLE]; + USHORT BeaconToken; // Token for beacon report + ULONG LastBssIndex; // Most current reported Bss index + RM_REQUEST_ACTION MeasurementRequest[16]; // Saved measurement request + UCHAR RMReqCnt; // Number of measurement request saved. + UCHAR CurrentRMReqIdx; // Number of measurement request saved. + BOOLEAN ParallelReq; // Parallel measurement, only one request performed, + // It must be the same channel with maximum duration + USHORT ParallelDuration; // Maximum duration for parallel measurement + UCHAR ParallelChannel; // Only one channel with parallel measurement + USHORT IAPPToken; // IAPP dialog token + UCHAR CCXQosECWMin; // Cisco QOS ECWMin for AC 0 + UCHAR CCXQosECWMax; // Cisco QOS ECWMax for AC 0 + // Hack for channel load and noise histogram parameters + UCHAR NHFactor; // Parameter for Noise histogram + UCHAR CLFactor; // Parameter for channel load + + UCHAR KRK[16]; //Key Refresh Key. + UCHAR BTK[32]; //Base Transient Key + BOOLEAN CCKMLinkUpFlag; + ULONG CCKMRN; //(Re)Association request number. + LARGE_INTEGER CCKMBeaconAtJoinTimeStamp; //TSF timer for Re-assocaite to the new AP + UCHAR AironetCellPowerLimit; //in dBm + UCHAR AironetIPAddress[4]; //eg. 192.168.1.1 + BOOLEAN CCXAdjacentAPReportFlag; //flag for determining report Assoc Lost time + CHAR CCXAdjacentAPSsid[MAX_LEN_OF_SSID]; //Adjacent AP's SSID report + UCHAR CCXAdjacentAPSsidLen; // the actual ssid length in used + UCHAR CCXAdjacentAPBssid[MAC_ADDR_LEN]; //Adjacent AP's BSSID report + USHORT CCXAdjacentAPChannel; + ULONG CCXAdjacentAPLinkDownTime; //for Spec S32. + + RALINK_TIMER_STRUCT StaQuickResponeForRateUpTimer; + BOOLEAN StaQuickResponeForRateUpTimerRunning; + + UCHAR DtimCount; // 0.. DtimPeriod-1 + UCHAR DtimPeriod; // default = 3 + +#ifdef QOS_DLS_SUPPORT + RT_802_11_DLS DLSEntry[MAX_NUM_OF_DLS_ENTRY]; + UCHAR DlsReplayCounter[8]; +#endif // QOS_DLS_SUPPORT // + //////////////////////////////////////////////////////////////////////////////////////// + // This is only for WHQL test. + BOOLEAN WhqlTest; + //////////////////////////////////////////////////////////////////////////////////////// + + RALINK_TIMER_STRUCT WpaDisassocAndBlockAssocTimer; + // Fast Roaming + BOOLEAN bFastRoaming; // 0:disable fast roaming, 1:enable fast roaming + CHAR dBmToRoam; // the condition to roam when receiving Rssi less than this value. It's negative value. + +#ifdef WPA_SUPPLICANT_SUPPORT + BOOLEAN IEEE8021X; + BOOLEAN IEEE8021x_required_keys; + CIPHER_KEY DesireSharedKey[4]; // Record user desired WEP keys + UCHAR DesireSharedKeyId; + + // 0: driver ignores wpa_supplicant + // 1: wpa_supplicant initiates scanning and AP selection + // 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters + UCHAR WpaSupplicantUP; + UCHAR WpaSupplicantScanCount; +#endif // WPA_SUPPLICANT_SUPPORT // + + CHAR dev_name[16]; + USHORT OriDevType; + + BOOLEAN bTGnWifiTest; + BOOLEAN bScanReqIsFromWebUI; + + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; + RT_HT_PHY_INFO DesiredHtPhyInfo; + BOOLEAN bAutoTxRateSwitch; + +#ifdef RT2860 + UCHAR BBPR3; +#endif // RT2860 // + +#ifdef EXT_BUILD_CHANNEL_LIST + UCHAR IEEE80211dClientMode; + UCHAR StaOriCountryCode[3]; + UCHAR StaOriGeography; +#endif // EXT_BUILD_CHANNEL_LIST // +} STA_ADMIN_CONFIG, *PSTA_ADMIN_CONFIG; + +// This data structure keep the current active BSS/IBSS's configuration that this STA +// had agreed upon joining the network. Which means these parameters are usually decided +// by the BSS/IBSS creator instead of user configuration. Data in this data structurre +// is valid only when either ADHOC_ON(pAd) or INFRA_ON(pAd) is TRUE. +// Normally, after SCAN or failed roaming attempts, we need to recover back to +// the current active settings. +typedef struct _STA_ACTIVE_CONFIG { + USHORT Aid; + USHORT AtimWin; // in kusec; IBSS parameter set element + USHORT CapabilityInfo; + USHORT CfpMaxDuration; + USHORT CfpPeriod; + + // Copy supported rate from desired AP's beacon. We are trying to match + // AP's supported and extended rate settings. + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRateLen; + // Copy supported ht from desired AP's beacon. We are trying to match + RT_HT_PHY_INFO SupportedPhyInfo; + RT_HT_CAPABILITY SupportedHtPhy; +} STA_ACTIVE_CONFIG, *PSTA_ACTIVE_CONFIG; +#endif // CONFIG_STA_SUPPORT // + +// ----------- start of AP -------------------------- +// AUTH-RSP State Machine Aux data structure +typedef struct _AP_MLME_AUX { + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Alg; + CHAR Challenge[CIPHER_TEXT_LEN]; +} AP_MLME_AUX, *PAP_MLME_AUX; + +// structure to define WPA Group Key Rekey Interval +typedef struct PACKED _RT_802_11_WPA_REKEY { + ULONG ReKeyMethod; // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based + ULONG ReKeyInterval; // time-based: seconds, packet-based: kilo-packets +} RT_WPA_REKEY,*PRT_WPA_REKEY, RT_802_11_WPA_REKEY, *PRT_802_11_WPA_REKEY; + +typedef struct _MAC_TABLE_ENTRY { + //Choose 1 from ValidAsWDS and ValidAsCLI to validize. + BOOLEAN ValidAsCLI; // Sta mode, set this TRUE after Linkup,too. + BOOLEAN ValidAsWDS; // This is WDS Entry. only for AP mode. + BOOLEAN ValidAsApCli; //This is a AP-Client entry, only for AP mode which enable AP-Client functions. + BOOLEAN ValidAsMesh; + BOOLEAN ValidAsDls; // This is DLS Entry. only for STA mode. + BOOLEAN isCached; + BOOLEAN bIAmBadAtheros; // Flag if this is Atheros chip that has IOT problem. We need to turn on RTS/CTS protection. + + UCHAR EnqueueEapolStartTimerRunning; // Enqueue EAPoL-Start for triggering EAP SM + //jan for wpa + // record which entry revoke MIC Failure , if it leaves the BSS itself, AP won't update aMICFailTime MIB + UCHAR CMTimerRunning; + UCHAR apidx; // MBSS number + UCHAR RSNIE_Len; + UCHAR RSN_IE[MAX_LEN_OF_RSNIE]; + UCHAR ANonce[LEN_KEY_DESC_NONCE]; + UCHAR R_Counter[LEN_KEY_DESC_REPLAY]; + UCHAR PTK[64]; + UCHAR ReTryCounter; + RALINK_TIMER_STRUCT RetryTimer; + RALINK_TIMER_STRUCT EnqueueStartForPSKTimer; // A timer which enqueue EAPoL-Start for triggering PSK SM + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + AP_WPA_STATE WpaState; + GTK_STATE GTKState; + USHORT PortSecured; + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; // PrivacyFilter enum for 802.1X + CIPHER_KEY PairwiseKey; + PVOID pAd; + INT PMKID_CacheIdx; + UCHAR PMKID[LEN_PMKID]; + + + UCHAR Addr[MAC_ADDR_LEN]; + UCHAR PsMode; + SST Sst; + AUTH_STATE AuthState; // for SHARED KEY authentication state machine used only + BOOLEAN IsReassocSta; // Indicate whether this is a reassociation procedure + USHORT Aid; + USHORT CapabilityInfo; + UCHAR LastRssi; + ULONG NoDataIdleCount; + UINT16 StationKeepAliveCount; // unit: second + ULONG PsQIdleCount; + QUEUE_HEADER PsQueue; + + UINT32 StaConnectTime; // the live time of this station since associated with AP + + +#ifdef DOT11_N_SUPPORT + BOOLEAN bSendBAR; + USHORT NoBADataCountDown; + + UINT32 CachedBuf[16]; // UINT (4 bytes) for alignment + UINT TxBFCount; // 3*3 +#endif // DOT11_N_SUPPORT // + UINT FIFOCount; + UINT DebugFIFOCount; + UINT DebugTxCount; + BOOLEAN bDlsInit; + + +//==================================================== +//WDS entry needs these +// rt2860 add this. if ValidAsWDS==TRUE, MatchWDSTabIdx is the index in WdsTab.MacTab + UINT MatchWDSTabIdx; + UCHAR MaxSupportedRate; + UCHAR CurrTxRate; + UCHAR CurrTxRateIndex; + // to record the each TX rate's quality. 0 is best, the bigger the worse. + USHORT TxQuality[MAX_STEP_OF_TX_RATE_SWITCH]; + UINT32 OneSecTxNoRetryOkCount; + UINT32 OneSecTxRetryOkCount; + UINT32 OneSecTxFailCount; + UINT32 ContinueTxFailCnt; + UINT32 CurrTxRateStableTime; // # of second in current TX rate + UCHAR TxRateUpPenalty; // extra # of second penalty due to last unstable condition +//==================================================== + + + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + UINT MatchDlsEntryIdx; // indicate the index in pAd->StaCfg.DLSEntry +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + + BOOLEAN fNoisyEnvironment; + BOOLEAN fLastSecAccordingRSSI; + UCHAR LastSecTxRateChangeAction; // 0: no change, 1:rate UP, 2:rate down + CHAR LastTimeTxRateChangeAction; //Keep last time value of LastSecTxRateChangeAction + ULONG LastTxOkCount; + UCHAR PER[MAX_STEP_OF_TX_RATE_SWITCH]; + + // a bitmap of BOOLEAN flags. each bit represent an operation status of a particular + // BOOLEAN control, either ON or OFF. These flags should always be accessed via + // CLIENT_STATUS_TEST_FLAG(), CLIENT_STATUS_SET_FLAG(), CLIENT_STATUS_CLEAR_FLAG() macros. + // see fOP_STATUS_xxx in RTMP_DEF.C for detail bit definition. fCLIENT_STATUS_AMSDU_INUSED + ULONG ClientStatusFlags; + + // TODO: Shall we move that to DOT11_N_SUPPORT??? + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + +#ifdef DOT11_N_SUPPORT + // HT EWC MIMO-N used parameters + USHORT RXBAbitmap; // fill to on-chip RXWI_BA_BITMASK in 8.1.3RX attribute entry format + USHORT TXBAbitmap; // This bitmap as originator, only keep in software used to mark AMPDU bit in TXWI + USHORT TXAutoBAbitmap; + USHORT BADeclineBitmap; + USHORT BARecWcidArray[NUM_OF_TID]; // The mapping wcid of recipient session. if RXBAbitmap bit is masked + USHORT BAOriWcidArray[NUM_OF_TID]; // The mapping wcid of originator session. if TXBAbitmap bit is masked + USHORT BAOriSequence[NUM_OF_TID]; // The mapping wcid of originator session. if TXBAbitmap bit is masked + + // 802.11n features. + UCHAR MpduDensity; + UCHAR MaxRAmpduFactor; + UCHAR AMsduSize; + UCHAR MmpsMode; // MIMO power save more. + + HT_CAPABILITY_IE HTCapability; + +#ifdef DOT11N_DRAFT3 + UCHAR BSS2040CoexistenceMgmtSupport; +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + + BOOLEAN bAutoTxRateSwitch; + + UCHAR RateLen; + struct _MAC_TABLE_ENTRY *pNext; + USHORT TxSeq[NUM_OF_TID]; + USHORT NonQosDataSeq; + + RSSI_SAMPLE RssiSample; + + UINT32 TXMCSExpected[16]; + UINT32 TXMCSSuccessful[16]; + UINT32 TXMCSFailed[16]; + UINT32 TXMCSAutoFallBack[16][16]; +} MAC_TABLE_ENTRY, *PMAC_TABLE_ENTRY; + +typedef struct _MAC_TABLE { + USHORT Size; + MAC_TABLE_ENTRY *Hash[HASH_TABLE_SIZE]; + MAC_TABLE_ENTRY Content[MAX_LEN_OF_MAC_TABLE]; + QUEUE_HEADER McastPsQueue; + ULONG PsQIdleCount; + BOOLEAN fAnyStationInPsm; + BOOLEAN fAnyStationBadAtheros; // Check if any Station is atheros 802.11n Chip. We need to use RTS/CTS with Atheros 802,.11n chip. + BOOLEAN fAnyTxOPForceDisable; // Check if it is necessary to disable BE TxOP +#ifdef DOT11_N_SUPPORT + BOOLEAN fAnyStationIsLegacy; // Check if I use legacy rate to transmit to my BSS Station/ + BOOLEAN fAnyStationNonGF; // Check if any Station can't support GF. + BOOLEAN fAnyStation20Only; // Check if any Station can't support GF. + BOOLEAN fAnyStationMIMOPSDynamic; // Check if any Station is MIMO Dynamic + BOOLEAN fAnyBASession; // Check if there is BA session. Force turn on RTS/CTS +#endif // DOT11_N_SUPPORT // +} MAC_TABLE, *PMAC_TABLE; + +#ifdef DOT11_N_SUPPORT +#define IS_HT_STA(_pMacEntry) \ + (_pMacEntry->MaxHTPhyMode.field.MODE >= MODE_HTMIX) + +#define IS_HT_RATE(_pMacEntry) \ + (_pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) + +#define PEER_IS_HT_RATE(_pMacEntry) \ + (_pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) +#endif // DOT11_N_SUPPORT // + +typedef struct _WDS_ENTRY { + BOOLEAN Valid; + UCHAR Addr[MAC_ADDR_LEN]; + ULONG NoDataIdleCount; + struct _WDS_ENTRY *pNext; +} WDS_ENTRY, *PWDS_ENTRY; + +typedef struct _WDS_TABLE_ENTRY { + USHORT Size; + UCHAR WdsAddr[MAC_ADDR_LEN]; + WDS_ENTRY *Hash[HASH_TABLE_SIZE]; + WDS_ENTRY Content[MAX_LEN_OF_MAC_TABLE]; + UCHAR MaxSupportedRate; + UCHAR CurrTxRate; + USHORT TxQuality[MAX_LEN_OF_SUPPORTED_RATES]; + USHORT OneSecTxOkCount; + USHORT OneSecTxRetryOkCount; + USHORT OneSecTxFailCount; + ULONG CurrTxRateStableTime; // # of second in current TX rate + UCHAR TxRateUpPenalty; // extra # of second penalty due to last unstable condition +} WDS_TABLE_ENTRY, *PWDS_TABLE_ENTRY; + +typedef struct _RT_802_11_WDS_ENTRY { + PNET_DEV dev; + UCHAR Valid; + UCHAR PhyMode; + UCHAR PeerWdsAddr[MAC_ADDR_LEN]; + UCHAR MacTabMatchWCID; // ASIC + NDIS_802_11_WEP_STATUS WepStatus; + UCHAR KeyIdx; + CIPHER_KEY WdsKey; + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode; + RT_HT_PHY_INFO DesiredHtPhyInfo; + BOOLEAN bAutoTxRateSwitch; + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; // Desired transmit setting. +} RT_802_11_WDS_ENTRY, *PRT_802_11_WDS_ENTRY; + +typedef struct _WDS_TABLE { + UCHAR Mode; + ULONG Size; + RT_802_11_WDS_ENTRY WdsEntry[MAX_WDS_ENTRY]; +} WDS_TABLE, *PWDS_TABLE; + +typedef struct _APCLI_STRUCT { + PNET_DEV dev; +#ifdef RTL865X_SOC + unsigned int mylinkid; +#endif + BOOLEAN Enable; // Set it as 1 if the apcli interface was configured to "1" or by iwpriv cmd "ApCliEnable" + BOOLEAN Valid; // Set it as 1 if the apcli interface associated success to remote AP. + UCHAR MacTabWCID; //WCID value, which point to the entry of ASIC Mac table. + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; + + UCHAR CfgSsidLen; + CHAR CfgSsid[MAX_LEN_OF_SSID]; + UCHAR CfgApCliBssid[ETH_LENGTH_OF_ADDRESS]; + UCHAR CurrentAddress[ETH_LENGTH_OF_ADDRESS]; + + ULONG ApCliRcvBeaconTime; + + ULONG CtrlCurrState; + ULONG SyncCurrState; + ULONG AuthCurrState; + ULONG AssocCurrState; + ULONG WpaPskCurrState; + + USHORT AuthReqCnt; + USHORT AssocReqCnt; + + ULONG ClientStatusFlags; + UCHAR MpduDensity; + + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + + // Add to support different cipher suite for WPA2/WPA mode + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Multicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher suite + BOOLEAN bMixCipher; // Indicate current Pair & Group use different cipher suites + USHORT RsnCapability; + + UCHAR PSK[100]; // reserve PSK key material + UCHAR PSKLen; + UCHAR PMK[32]; // WPA PSK mode PMK + UCHAR GTK[32]; // GTK from authenticator + + CIPHER_KEY SharedKey[SHARE_KEY_NUM]; + UCHAR DefaultKeyId; + + // store RSN_IE built by driver + UCHAR RSN_IE[MAX_LEN_OF_RSNIE]; // The content saved here should be convert to little-endian format. + UCHAR RSNIE_Len; + + // For WPA countermeasures + ULONG LastMicErrorTime; // record last MIC error time + BOOLEAN bBlockAssoc; // Block associate attempt for 60 seconds after counter measure occurred. + + // For WPA-PSK supplicant state + UCHAR SNonce[32]; // SNonce for WPA-PSK + UCHAR GNonce[32]; // GNonce for WPA-PSK from authenticator + +#ifdef WSC_AP_SUPPORT + WSC_CTRL WscControl; +#endif // WSC_AP_SUPPORT // + + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode; + RT_HT_PHY_INFO DesiredHtPhyInfo; + BOOLEAN bAutoTxRateSwitch; + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; // Desired transmit setting. +} APCLI_STRUCT, *PAPCLI_STRUCT; + +// ----------- end of AP ---------------------------- + +#ifdef BLOCK_NET_IF +typedef struct _BLOCK_QUEUE_ENTRY +{ + BOOLEAN SwTxQueueBlockFlag; + LIST_HEADER NetIfList; +} BLOCK_QUEUE_ENTRY, *PBLOCK_QUEUE_ENTRY; +#endif // BLOCK_NET_IF // + +struct wificonf +{ + BOOLEAN bShortGI; + BOOLEAN bGreenField; +}; + + + + +typedef struct _INF_PCI_CONFIG +{ + PUCHAR CSRBaseAddress; // PCI MMIO Base Address, all access will use +}INF_PCI_CONFIG; + +typedef struct _INF_USB_CONFIG +{ + UINT BulkInEpAddr; // bulk-in endpoint address + UINT BulkOutEpAddr[6]; // bulk-out endpoint address + +}INF_USB_CONFIG; + +#ifdef IKANOS_VX_1X0 + typedef void (*IkanosWlanTxCbFuncP)(void *, void *); + + struct IKANOS_TX_INFO + { + struct net_device *netdev; + IkanosWlanTxCbFuncP *fp; + }; +#endif // IKANOS_VX_1X0 // + +#ifdef NINTENDO_AP +typedef struct _NINDO_CTRL_BLOCK { + + RT_NINTENDO_TABLE DS_TABLE; + +#ifdef CHIP25XX + spinlock_t NINTENDO_TABLE_Lock; +#else + NDIS_SPIN_LOCK NINTENDO_TABLE_Lock; +#endif // CHIP25XX // + + UCHAR NINTENDO_UP_BUFFER[512]; + UCHAR Local_KeyIdx; + CIPHER_KEY Local_SharedKey; + UCHAR Local_bHideSsid; + UCHAR Local_AuthMode; + UCHAR Local_WepStatus; + USHORT Local_CapabilityInfo; +} NINDO_CTRL_BLOCK; +#endif // NINTENDO_AP // + + +#ifdef DBG_DIAGNOSE +#define DIAGNOSE_TIME 10 // 10 sec +typedef struct _RtmpDiagStrcut_ +{ // Diagnosis Related element + unsigned char inited; + unsigned char qIdx; + unsigned char ArrayStartIdx; + unsigned char ArrayCurIdx; + // Tx Related Count + USHORT TxDataCnt[DIAGNOSE_TIME]; + USHORT TxFailCnt[DIAGNOSE_TIME]; + USHORT TxDescCnt[DIAGNOSE_TIME][24]; // 3*3 // TxDesc queue length in scale of 0~14, >=15 + USHORT TxMcsCnt[DIAGNOSE_TIME][24]; // 3*3 + USHORT TxSWQueCnt[DIAGNOSE_TIME][9]; // TxSwQueue length in scale of 0, 1, 2, 3, 4, 5, 6, 7, >=8 + + USHORT TxAggCnt[DIAGNOSE_TIME]; + USHORT TxNonAggCnt[DIAGNOSE_TIME]; + USHORT TxAMPDUCnt[DIAGNOSE_TIME][24]; // 3*3 // 10 sec, TxDMA APMDU Aggregation count in range from 0 to 15, in setp of 1. + USHORT TxRalinkCnt[DIAGNOSE_TIME]; // TxRalink Aggregation Count in 1 sec scale. + USHORT TxAMSDUCnt[DIAGNOSE_TIME]; // TxAMSUD Aggregation Count in 1 sec scale. + + // Rx Related Count + USHORT RxDataCnt[DIAGNOSE_TIME]; // Rx Total Data count. + USHORT RxCrcErrCnt[DIAGNOSE_TIME]; + USHORT RxMcsCnt[DIAGNOSE_TIME][24]; // 3*3 +}RtmpDiagStruct; +#endif // DBG_DIAGNOSE // + + +// +// The miniport adapter structure +// +typedef struct _RTMP_ADAPTER +{ + PVOID OS_Cookie; // save specific structure relative to OS + PNET_DEV net_dev; + ULONG VirtualIfCnt; + +#ifdef RT2860 + USHORT LnkCtrlBitMask; + USHORT RLnkCtrlConfiguration; + USHORT RLnkCtrlOffset; + USHORT HostLnkCtrlConfiguration; + USHORT HostLnkCtrlOffset; + USHORT PCIePowerSaveLevel; + BOOLEAN bPCIclkOff; // flag that indicate if the PICE power status in Configuration SPace.. + BOOLEAN bPCIclkOffDisableTx; // + + +/*****************************************************************************************/ +/* PCI related parameters */ +/*****************************************************************************************/ + PUCHAR CSRBaseAddress; // PCI MMIO Base Address, all access will use + + UINT int_enable_reg; + UINT int_disable_mask; + UINT int_pending; + + + RTMP_DMABUF TxBufSpace[NUM_OF_TX_RING]; // Shared memory of all 1st pre-allocated TxBuf associated with each TXD + RTMP_DMABUF RxDescRing; // Shared memory for RX descriptors + RTMP_DMABUF TxDescRing[NUM_OF_TX_RING]; // Shared memory for Tx descriptors + RTMP_TX_RING TxRing[NUM_OF_TX_RING]; // AC0~4 + HCCA +#endif // RT2860 // + + + NDIS_SPIN_LOCK irq_lock; + UCHAR irq_disabled; + + + +/*****************************************************************************************/ + /* Both PCI/USB related parameters */ +/*****************************************************************************************/ + + +/*****************************************************************************************/ +/* Tx related parameters */ +/*****************************************************************************************/ + BOOLEAN DeQueueRunning[NUM_OF_TX_RING]; // for ensuring RTUSBDeQueuePacket get call once + NDIS_SPIN_LOCK DeQueueLock[NUM_OF_TX_RING]; + + + // resource for software backlog queues + QUEUE_HEADER TxSwQueue[NUM_OF_TX_RING]; // 4 AC + 1 HCCA + NDIS_SPIN_LOCK TxSwQueueLock[NUM_OF_TX_RING]; // TxSwQueue spinlock + + RTMP_DMABUF MgmtDescRing; // Shared memory for MGMT descriptors + RTMP_MGMT_RING MgmtRing; + NDIS_SPIN_LOCK MgmtRingLock; // Prio Ring spinlock + + +/*****************************************************************************************/ +/* Rx related parameters */ +/*****************************************************************************************/ + +#ifdef RT2860 + RTMP_RX_RING RxRing; + NDIS_SPIN_LOCK RxRingLock; // Rx Ring spinlock +#endif // RT2860 // + + + +/*****************************************************************************************/ +/* ASIC related parameters */ +/*****************************************************************************************/ + UINT32 MACVersion; // MAC version. Record rt2860C(0x28600100) or rt2860D (0x28600101).. + + // --------------------------- + // E2PROM + // --------------------------- + ULONG EepromVersion; // byte 0: version, byte 1: revision, byte 2~3: unused + UCHAR EEPROMAddressNum; // 93c46=6 93c66=8 + USHORT EEPROMDefaultValue[NUM_EEPROM_BBP_PARMS]; + ULONG FirmwareVersion; // byte 0: Minor version, byte 1: Major version, otherwise unused. + + // --------------------------- + // BBP Control + // --------------------------- + UCHAR BbpWriteLatch[140]; // record last BBP register value written via BBP_IO_WRITE/BBP_IO_WRITE_VY_REG_ID + UCHAR BbpRssiToDbmDelta; + BBP_R66_TUNING BbpTuning; + + // ---------------------------- + // RFIC control + // ---------------------------- + UCHAR RfIcType; // RFIC_xxx + ULONG RfFreqOffset; // Frequency offset for channel switching + RTMP_RF_REGS LatchRfRegs; // latch th latest RF programming value since RF IC doesn't support READ + + EEPROM_ANTENNA_STRUC Antenna; // Since ANtenna definition is different for a & g. We need to save it for future reference. + EEPROM_NIC_CONFIG2_STRUC NicConfig2; + + // This soft Rx Antenna Diversity mechanism is used only when user set + // RX Antenna = DIVERSITY ON + SOFT_RX_ANT_DIVERSITY RxAnt; + + UCHAR RFProgSeq; + CHANNEL_TX_POWER TxPower[MAX_NUM_OF_CHANNELS]; // Store Tx power value for all channels. + CHANNEL_TX_POWER ChannelList[MAX_NUM_OF_CHANNELS]; // list all supported channels for site survey + CHANNEL_11J_TX_POWER TxPower11J[MAX_NUM_OF_11JCHANNELS]; // 802.11j channel and bw + CHANNEL_11J_TX_POWER ChannelList11J[MAX_NUM_OF_11JCHANNELS]; // list all supported channels for site survey + + UCHAR ChannelListNum; // number of channel in ChannelList[] + UCHAR Bbp94; + BOOLEAN BbpForCCK; + ULONG Tx20MPwrCfgABand[5]; + ULONG Tx20MPwrCfgGBand[5]; + ULONG Tx40MPwrCfgABand[5]; + ULONG Tx40MPwrCfgGBand[5]; + + BOOLEAN bAutoTxAgcA; // Enable driver auto Tx Agc control + UCHAR TssiRefA; // Store Tssi reference value as 25 temperature. + UCHAR TssiPlusBoundaryA[5]; // Tssi boundary for increase Tx power to compensate. + UCHAR TssiMinusBoundaryA[5]; // Tssi boundary for decrease Tx power to compensate. + UCHAR TxAgcStepA; // Store Tx TSSI delta increment / decrement value + CHAR TxAgcCompensateA; // Store the compensation (TxAgcStep * (idx-1)) + + BOOLEAN bAutoTxAgcG; // Enable driver auto Tx Agc control + UCHAR TssiRefG; // Store Tssi reference value as 25 temperature. + UCHAR TssiPlusBoundaryG[5]; // Tssi boundary for increase Tx power to compensate. + UCHAR TssiMinusBoundaryG[5]; // Tssi boundary for decrease Tx power to compensate. + UCHAR TxAgcStepG; // Store Tx TSSI delta increment / decrement value + CHAR TxAgcCompensateG; // Store the compensation (TxAgcStep * (idx-1)) + + //+++For RT2870, the parameteres is start from BGRssiOffset1 ~ BGRssiOffset3 + CHAR BGRssiOffset0; // Store B/G RSSI#0 Offset value on EEPROM 0x46h + CHAR BGRssiOffset1; // Store B/G RSSI#1 Offset value + CHAR BGRssiOffset2; // Store B/G RSSI#2 Offset value + //--- + + //+++For RT2870, the parameteres is start from ARssiOffset1 ~ ARssiOffset3 + CHAR ARssiOffset0; // Store A RSSI#0 Offset value on EEPROM 0x4Ah + CHAR ARssiOffset1; // Store A RSSI#1 Offset value + CHAR ARssiOffset2; // Store A RSSI#2 Offset value + //--- + + CHAR BLNAGain; // Store B/G external LNA#0 value on EEPROM 0x44h + CHAR ALNAGain0; // Store A external LNA#0 value for ch36~64 + CHAR ALNAGain1; // Store A external LNA#1 value for ch100~128 + CHAR ALNAGain2; // Store A external LNA#2 value for ch132~165 + + // ---------------------------- + // LED control + // ---------------------------- + MCU_LEDCS_STRUC LedCntl; + USHORT Led1; // read from EEPROM 0x3c + USHORT Led2; // EEPROM 0x3e + USHORT Led3; // EEPROM 0x40 + UCHAR LedIndicatorStregth; + UCHAR RssiSingalstrengthOffet; + BOOLEAN bLedOnScanning; + UCHAR LedStatus; + +/*****************************************************************************************/ +/* 802.11 related parameters */ +/*****************************************************************************************/ + // outgoing BEACON frame buffer and corresponding TXD + TXWI_STRUC BeaconTxWI; + PUCHAR BeaconBuf; + USHORT BeaconOffset[HW_BEACON_MAX_COUNT]; + + // pre-build PS-POLL and NULL frame upon link up. for efficiency purpose. + PSPOLL_FRAME PsPollFrame; + HEADER_802_11 NullFrame; + +//=========AP=========== + + +//=======STA=========== +#ifdef CONFIG_STA_SUPPORT +/* Modified by Wu Xi-Kun 4/21/2006 */ + // ----------------------------------------------- + // STA specific configuration & operation status + // used only when pAd->OpMode == OPMODE_STA + // ----------------------------------------------- + STA_ADMIN_CONFIG StaCfg; // user desired settings + STA_ACTIVE_CONFIG StaActive; // valid only when ADHOC_ON(pAd) || INFRA_ON(pAd) + CHAR nickname[IW_ESSID_MAX_SIZE+1]; // nickname, only used in the iwconfig i/f + NDIS_MEDIA_STATE PreMediaState; +#endif // CONFIG_STA_SUPPORT // + +//=======Common=========== + // OP mode: either AP or STA + UCHAR OpMode; // OPMODE_STA, OPMODE_AP + + NDIS_MEDIA_STATE IndicateMediaState; // Base on Indication state, default is NdisMediaStateDisConnected + + // MAT related parameters + + // configuration: read from Registry & E2PROM + BOOLEAN bLocalAdminMAC; // Use user changed MAC + UCHAR PermanentAddress[MAC_ADDR_LEN]; // Factory default MAC address + UCHAR CurrentAddress[MAC_ADDR_LEN]; // User changed MAC address + + // ------------------------------------------------------ + // common configuration to both OPMODE_STA and OPMODE_AP + // ------------------------------------------------------ + COMMON_CONFIG CommonCfg; + MLME_STRUCT Mlme; + + // AP needs those vaiables for site survey feature. + MLME_AUX MlmeAux; // temporary settings used during MLME state machine + BSS_TABLE ScanTab; // store the latest SCAN result + + //About MacTab, the sta driver will use #0 and #1 for multicast and AP. + MAC_TABLE MacTab; // ASIC on-chip WCID entry table. At TX, ASIC always use key according to this on-chip table. + NDIS_SPIN_LOCK MacTabLock; + +#ifdef DOT11_N_SUPPORT + BA_TABLE BATable; +#endif // DOT11_N_SUPPORT // + NDIS_SPIN_LOCK BATabLock; + RALINK_TIMER_STRUCT RECBATimer; + + // encryption/decryption KEY tables + CIPHER_KEY SharedKey[MAX_MBSSID_NUM][4]; // STA always use SharedKey[BSS0][0..3] + + // RX re-assembly buffer for fragmentation + FRAGMENT_FRAME FragFrame; // Frame storage for fragment frame + + // various Counters + COUNTER_802_3 Counters8023; // 802.3 counters + COUNTER_802_11 WlanCounters; // 802.11 MIB counters + COUNTER_RALINK RalinkCounters; // Ralink propriety counters + COUNTER_DRS DrsCounters; // counters for Dynamic TX Rate Switching + PRIVATE_STRUC PrivateInfo; // Private information & counters + + // flags, see fRTMP_ADAPTER_xxx flags + ULONG Flags; // Represent current device status + + // current TX sequence # + USHORT Sequence; + +#ifdef UNDER_CE + NDIS_HANDLE hGiISR; +#endif + + + // Control disconnect / connect event generation + //+++Didn't used anymore + ULONG LinkDownTime; + //--- + ULONG LastRxRate; + ULONG LastTxRate; + //+++Used only for Station + BOOLEAN bConfigChanged; // Config Change flag for the same SSID setting + //--- + + ULONG ExtraInfo; // Extra information for displaying status + ULONG SystemErrorBitmap; // b0: E2PROM version error + + //+++Didn't used anymore + ULONG MacIcVersion; // MAC/BBP serial interface issue solved after ver.D + //--- + + // --------------------------- + // System event log + // --------------------------- + RT_802_11_EVENT_TABLE EventTab; + + + BOOLEAN HTCEnable; + + /*****************************************************************************************/ + /* Statistic related parameters */ + /*****************************************************************************************/ + + BOOLEAN bUpdateBcnCntDone; + ULONG watchDogMacDeadlock; // prevent MAC/BBP into deadlock condition + // ---------------------------- + // DEBUG paramerts + // ---------------------------- + BOOLEAN bBanAllBaSetup; + BOOLEAN bPromiscuous; + + // ---------------------------- + // rt2860c emulation-use Parameters + // ---------------------------- + ULONG rtsaccu[30]; + ULONG ctsaccu[30]; + ULONG cfendaccu[30]; + ULONG bacontent[16]; + ULONG rxint[RX_RING_SIZE+1]; + UCHAR rcvba[60]; + BOOLEAN bLinkAdapt; + BOOLEAN bForcePrintTX; + BOOLEAN bForcePrintRX; + BOOLEAN bDisablescanning; //defined in RT2870 USB + BOOLEAN bStaFifoTest; + BOOLEAN bProtectionTest; + BOOLEAN bHCCATest; + BOOLEAN bGenOneHCCA; + BOOLEAN bBroadComHT; + //+++Following add from RT2870 USB. + ULONG BulkOutReq; + ULONG BulkOutComplete; + ULONG BulkOutCompleteOther; + ULONG BulkOutCompleteCancel; // seems not use now? + ULONG BulkInReq; + ULONG BulkInComplete; + ULONG BulkInCompleteFail; + //--- + + struct wificonf WIFItestbed; + +#ifdef RALINK_ATE + ATE_INFO ate; +#endif // RALINK_ATE // + +#ifdef DOT11_N_SUPPORT + struct reordering_mpdu_pool mpdu_blk_pool; +#endif // DOT11_N_SUPPORT // + + ULONG OneSecondnonBEpackets; // record non BE packets per second + +#if WIRELESS_EXT >= 12 + struct iw_statistics iw_stats; +#endif + + struct net_device_stats stats; + +#ifdef BLOCK_NET_IF + BLOCK_QUEUE_ENTRY blockQueueTab[NUM_OF_TX_RING]; +#endif // BLOCK_NET_IF // + + + +#ifdef MULTIPLE_CARD_SUPPORT + INT32 MC_RowID; + UCHAR MC_FileName[256]; +#endif // MULTIPLE_CARD_SUPPORT // + + ULONG TbttTickCount; +#ifdef PCI_MSI_SUPPORT + BOOLEAN HaveMsi; +#endif // PCI_MSI_SUPPORT // + + + UCHAR is_on; + +#define TIME_BASE (1000000/OS_HZ) +#define TIME_ONE_SECOND (1000000/TIME_BASE) + UCHAR flg_be_adjust; + ULONG be_adjust_last_time; + +#ifdef NINTENDO_AP + NINDO_CTRL_BLOCK nindo_ctrl_block; +#endif // NINTENDO_AP // + + +#ifdef IKANOS_VX_1X0 + struct IKANOS_TX_INFO IkanosTxInfo; + struct IKANOS_TX_INFO IkanosRxInfo[MAX_MBSSID_NUM + MAX_WDS_ENTRY + MAX_APCLI_NUM + MAX_MESH_NUM]; +#endif // IKANOS_VX_1X0 // + + +#ifdef DBG_DIAGNOSE + RtmpDiagStruct DiagStruct; +#endif // DBG_DIAGNOSE // + + + UINT8 PM_FlgSuspend; +} RTMP_ADAPTER, *PRTMP_ADAPTER; + +// +// Cisco IAPP format +// +typedef struct _CISCO_IAPP_CONTENT_ +{ + USHORT Length; //IAPP Length + UCHAR MessageType; //IAPP type + UCHAR FunctionCode; //IAPP function type + UCHAR DestinaionMAC[MAC_ADDR_LEN]; + UCHAR SourceMAC[MAC_ADDR_LEN]; + USHORT Tag; //Tag(element IE) - Adjacent AP report + USHORT TagLength; //Length of element not including 4 byte header + UCHAR OUI[4]; //0x00, 0x40, 0x96, 0x00 + UCHAR PreviousAP[MAC_ADDR_LEN]; //MAC Address of access point + USHORT Channel; + USHORT SsidLen; + UCHAR Ssid[MAX_LEN_OF_SSID]; + USHORT Seconds; //Seconds that the client has been disassociated. +} CISCO_IAPP_CONTENT, *PCISCO_IAPP_CONTENT; + +#define DELAYINTMASK 0x0003fffb +#define INTMASK 0x0003fffb +#define IndMask 0x0003fffc +#define RxINT 0x00000005 // Delayed Rx or indivi rx +#define TxDataInt 0x000000fa // Delayed Tx or indivi tx +#define TxMgmtInt 0x00000102 // Delayed Tx or indivi tx +#define TxCoherent 0x00020000 // tx coherent +#define RxCoherent 0x00010000 // rx coherent +#define McuCommand 0x00000200 // mcu +#define PreTBTTInt 0x00001000 // Pre-TBTT interrupt +#define TBTTInt 0x00000800 // TBTT interrupt +#define GPTimeOutInt 0x00008000 // GPtimeout interrupt +#define AutoWakeupInt 0x00004000 // AutoWakeupInt interrupt +#define FifoStaFullInt 0x00002000 // fifo statistics full interrupt + + +typedef struct _RX_BLK_ +{ + RT28XX_RXD_STRUC RxD; + PRXWI_STRUC pRxWI; + PHEADER_802_11 pHeader; + PNDIS_PACKET pRxPacket; + UCHAR *pData; + USHORT DataSize; + USHORT Flags; + UCHAR UserPriority; // for calculate TKIP MIC using +} RX_BLK; + + +#define RX_BLK_SET_FLAG(_pRxBlk, _flag) (_pRxBlk->Flags |= _flag) +#define RX_BLK_TEST_FLAG(_pRxBlk, _flag) (_pRxBlk->Flags & _flag) +#define RX_BLK_CLEAR_FLAG(_pRxBlk, _flag) (_pRxBlk->Flags &= ~(_flag)) + + +#define fRX_WDS 0x0001 +#define fRX_AMSDU 0x0002 +#define fRX_ARALINK 0x0004 +#define fRX_HTC 0x0008 +#define fRX_PAD 0x0010 +#define fRX_AMPDU 0x0020 +#define fRX_QOS 0x0040 +#define fRX_INFRA 0x0080 +#define fRX_EAP 0x0100 +#define fRX_MESH 0x0200 +#define fRX_APCLI 0x0400 +#define fRX_DLS 0x0800 +#define fRX_WPI 0x1000 + +#define LENGTH_AMSDU_SUBFRAMEHEAD 14 +#define LENGTH_ARALINK_SUBFRAMEHEAD 14 +#define LENGTH_ARALINK_HEADER_FIELD 2 + +#define TX_UNKOWN_FRAME 0x00 +#define TX_MCAST_FRAME 0x01 +#define TX_LEGACY_FRAME 0x02 +#define TX_AMPDU_FRAME 0x04 +#define TX_AMSDU_FRAME 0x08 +#define TX_RALINK_FRAME 0x10 +#define TX_FRAG_FRAME 0x20 + + +// Currently the sizeof(TX_BLK) is 148 bytes. +typedef struct _TX_BLK_ +{ + UCHAR QueIdx; + UCHAR TxFrameType; // Indicate the Transmission type of the all frames in one batch + UCHAR TotalFrameNum; // Total frame number want to send-out in one batch + USHORT TotalFragNum; // Total frame fragments required in one batch + USHORT TotalFrameLen; // Total length of all frames want to send-out in one batch + + QUEUE_HEADER TxPacketList; + MAC_TABLE_ENTRY *pMacEntry; // NULL: packet with 802.11 RA field is multicast/broadcast address + HTTRANSMIT_SETTING *pTransmit; + + // Following structure used for the characteristics of a specific packet. + PNDIS_PACKET pPacket; + PUCHAR pSrcBufHeader; // Reference to the head of sk_buff->data + PUCHAR pSrcBufData; // Reference to the sk_buff->data, will changed depends on hanlding progresss + UINT SrcBufLen; // Length of packet payload which not including Layer 2 header + PUCHAR pExtraLlcSnapEncap; // NULL means no extra LLC/SNAP is required + UCHAR HeaderBuf[80]; // TempBuffer for TX_INFO + TX_WI + 802.11 Header + padding + AMSDU SubHeader + LLC/SNAP + UCHAR MpduHeaderLen; // 802.11 header length NOT including the padding + UCHAR HdrPadLen; // recording Header Padding Length; + UCHAR apidx; // The interface associated to this packet + UCHAR Wcid; // The MAC entry associated to this packet + UCHAR UserPriority; // priority class of packet + UCHAR FrameGap; // what kind of IFS this packet use + UCHAR MpduReqNum; // number of fragments of this frame + UCHAR TxRate; // TODO: Obsoleted? Should change to MCS? + UCHAR CipherAlg; // cipher alogrithm + PCIPHER_KEY pKey; + + + + USHORT Flags; //See following definitions for detail. + + //YOU SHOULD NOT TOUCH IT! Following parameters are used for hardware-depended layer. + ULONG Priv; // Hardware specific value saved in here. +} TX_BLK, *PTX_BLK; + + +#define fTX_bRtsRequired 0x0001 // Indicate if need send RTS frame for protection. Not used in RT2860/RT2870. +#define fTX_bAckRequired 0x0002 // the packet need ack response +#define fTX_bPiggyBack 0x0004 // Legacy device use Piggback or not +#define fTX_bHTRate 0x0008 // allow to use HT rate +#define fTX_bForceNonQoS 0x0010 // force to transmit frame without WMM-QoS in HT mode +#define fTX_bAllowFrag 0x0020 // allow to fragment the packet, A-MPDU, A-MSDU, A-Ralink is not allowed to fragment +#define fTX_bMoreData 0x0040 // there are more data packets in PowerSave Queue +#define fTX_bWMM 0x0080 // QOS Data + +#define fTX_bClearEAPFrame 0x0100 + +#define TX_BLK_ASSIGN_FLAG(_pTxBlk, _flag, value) \ + do { \ + if (value) \ + (_pTxBlk->Flags |= _flag) \ + else \ + (_pTxBlk->Flags &= ~(_flag)) \ + }while(0) + +#define TX_BLK_SET_FLAG(_pTxBlk, _flag) (_pTxBlk->Flags |= _flag) +#define TX_BLK_TEST_FLAG(_pTxBlk, _flag) (((_pTxBlk->Flags & _flag) == _flag) ? 1 : 0) +#define TX_BLK_CLEAR_FLAG(_pTxBlk, _flag) (_pTxBlk->Flags &= ~(_flag)) + + + + + +//------------------------------------------------------------------------------------------ + + +#ifdef RT2860 +// +// Enable & Disable NIC interrupt via writing interrupt mask register +// Since it use ADAPTER structure, it have to be put after structure definition. +// +__inline VOID NICDisableInterrupt( + IN PRTMP_ADAPTER pAd) +{ + RTMP_IO_WRITE32(pAd, INT_MASK_CSR, 0x0); // 0: disable + //RTMP_IO_WRITE32(pAd, PBF_INT_ENA, 0x0); // 0x418 is for firmware . SW doesn't handle here. + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE); +} + +__inline VOID NICEnableInterrupt( + IN PRTMP_ADAPTER pAd) +{ + // + // Flag "fOP_STATUS_DOZE" On, means ASIC put to sleep, else means ASIC WakeUp + // To prevent System hang, we should enalbe the interrupt when + // ASIC is already Wake Up. + // + // RT2661 => when ASIC is sleeping, MAC register cannot be read and written. + // RT2860 => when ASIC is sleeping, MAC register can be read and written. + //if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + RTMP_IO_WRITE32(pAd, INT_MASK_CSR, pAd->int_enable_reg /*DELAYINTMASK*/); // 1:enable + } + //else + // DBGPRINT(RT_DEBUG_TRACE, ("fOP_STATUS_DOZE !\n")); + + //RTMP_IO_WRITE32(pAd, PBF_INT_ENA, 0x00000030); // 1 : enable + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_ACTIVE); +} +#endif // RT2860 // + +#ifdef RT_BIG_ENDIAN +static inline VOID WriteBackToDescriptor( + IN PUCHAR Dest, + IN PUCHAR Src, + IN BOOLEAN DoEncrypt, + IN ULONG DescriptorType) +{ + UINT32 *p1, *p2; + + p1 = ((UINT32 *)Dest); + p2 = ((UINT32 *)Src); + + *p1 = *p2; + *(p1+2) = *(p2+2); + *(p1+3) = *(p2+3); + *(p1+1) = *(p2+1); // Word 1; this must be written back last +} + +/* + ======================================================================== + + Routine Description: + Endian conversion of Tx/Rx descriptor . + + Arguments: + pAd Pointer to our adapter + pData Pointer to Tx/Rx descriptor + DescriptorType Direction of the frame + + Return Value: + None + + Note: + Call this function when read or update descriptor + ======================================================================== +*/ +static inline VOID RTMPWIEndianChange( + IN PUCHAR pData, + IN ULONG DescriptorType) +{ + int size; + int i; + + size = ((DescriptorType == TYPE_TXWI) ? TXWI_SIZE : RXWI_SIZE); + + if(DescriptorType == TYPE_TXWI) + { + *((UINT32 *)(pData)) = SWAP32(*((UINT32 *)(pData))); // Byte 0~3 + *((UINT32 *)(pData + 4)) = SWAP32(*((UINT32 *)(pData+4))); // Byte 4~7 + } + else + { + for(i=0; i < size/4 ; i++) + *(((UINT32 *)pData) +i) = SWAP32(*(((UINT32 *)pData)+i)); + } +} + +/* + ======================================================================== + + Routine Description: + Endian conversion of Tx/Rx descriptor . + + Arguments: + pAd Pointer to our adapter + pData Pointer to Tx/Rx descriptor + DescriptorType Direction of the frame + + Return Value: + None + + Note: + Call this function when read or update descriptor + ======================================================================== +*/ +#ifdef RT2860 +static inline VOID RTMPDescriptorEndianChange( + IN PUCHAR pData, + IN ULONG DescriptorType) +{ + *((UINT32 *)(pData)) = SWAP32(*((UINT32 *)(pData))); // Byte 0~3 + *((UINT32 *)(pData + 8)) = SWAP32(*((UINT32 *)(pData+8))); // Byte 8~11 + *((UINT32 *)(pData +12)) = SWAP32(*((UINT32 *)(pData + 12))); // Byte 12~15 + *((UINT32 *)(pData + 4)) = SWAP32(*((UINT32 *)(pData + 4))); // Byte 4~7, this must be swapped last +} +#endif // RT2860 // + +/* + ======================================================================== + + Routine Description: + Endian conversion of all kinds of 802.11 frames . + + Arguments: + pAd Pointer to our adapter + pData Pointer to the 802.11 frame structure + Dir Direction of the frame + FromRxDoneInt Caller is from RxDone interrupt + + Return Value: + None + + Note: + Call this function when read or update buffer data + ======================================================================== +*/ +static inline VOID RTMPFrameEndianChange( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG Dir, + IN BOOLEAN FromRxDoneInt) +{ + PHEADER_802_11 pFrame; + PUCHAR pMacHdr; + + // swab 16 bit fields - Frame Control field + if(Dir == DIR_READ) + { + *(USHORT *)pData = SWAP16(*(USHORT *)pData); + } + + pFrame = (PHEADER_802_11) pData; + pMacHdr = (PUCHAR) pFrame; + + // swab 16 bit fields - Duration/ID field + *(USHORT *)(pMacHdr + 2) = SWAP16(*(USHORT *)(pMacHdr + 2)); + + // swab 16 bit fields - Sequence Control field + *(USHORT *)(pMacHdr + 22) = SWAP16(*(USHORT *)(pMacHdr + 22)); + + if(pFrame->FC.Type == BTYPE_MGMT) + { + switch(pFrame->FC.SubType) + { + case SUBTYPE_ASSOC_REQ: + case SUBTYPE_REASSOC_REQ: + // swab 16 bit fields - CapabilityInfo field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Listen Interval field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + + case SUBTYPE_ASSOC_RSP: + case SUBTYPE_REASSOC_RSP: + // swab 16 bit fields - CapabilityInfo field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Status Code field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - AID field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + + case SUBTYPE_AUTH: + // If from APHandleRxDoneInterrupt routine, it is still a encrypt format. + // The convertion is delayed to RTMPHandleDecryptionDoneInterrupt. + if(!FromRxDoneInt && pFrame->FC.Wep == 1) + break; + else + { + // swab 16 bit fields - Auth Alg No. field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Auth Seq No. field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Status Code field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + } + break; + + case SUBTYPE_BEACON: + case SUBTYPE_PROBE_RSP: + // swab 16 bit fields - BeaconInterval field + pMacHdr += (sizeof(HEADER_802_11) + TIMESTAMP_LEN); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - CapabilityInfo field + pMacHdr += sizeof(USHORT); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + + case SUBTYPE_DEAUTH: + case SUBTYPE_DISASSOC: + // swab 16 bit fields - Reason code field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + } + } + else if( pFrame->FC.Type == BTYPE_DATA ) + { + } + else if(pFrame->FC.Type == BTYPE_CNTL) + { + switch(pFrame->FC.SubType) + { + case SUBTYPE_BLOCK_ACK_REQ: + { + PFRAME_BA_REQ pBAReq = (PFRAME_BA_REQ)pFrame; + *(USHORT *)(&pBAReq->BARControl) = SWAP16(*(USHORT *)(&pBAReq->BARControl)); + pBAReq->BAStartingSeq.word = SWAP16(pBAReq->BAStartingSeq.word); + } + break; + case SUBTYPE_BLOCK_ACK: + // For Block Ack packet, the HT_CONTROL field is in the same offset with Addr3 + *(UINT32 *)(&pFrame->Addr3[0]) = SWAP32(*(UINT32 *)(&pFrame->Addr3[0])); + break; + + case SUBTYPE_ACK: + //For ACK packet, the HT_CONTROL field is in the same offset with Addr2 + *(UINT32 *)(&pFrame->Addr2[0])= SWAP32(*(UINT32 *)(&pFrame->Addr2[0])); + break; + } + } + else + { + DBGPRINT(RT_DEBUG_ERROR,("Invalid Frame Type!!!\n")); + } + + // swab 16 bit fields - Frame Control + if(Dir == DIR_WRITE) + { + *(USHORT *)pData = SWAP16(*(USHORT *)pData); + } +} +#endif // RT_BIG_ENDIAN // + + +static inline VOID ConvertMulticastIP2MAC( + IN PUCHAR pIpAddr, + IN PUCHAR *ppMacAddr, + IN UINT16 ProtoType) +{ + if (pIpAddr == NULL) + return; + + if (ppMacAddr == NULL || *ppMacAddr == NULL) + return; + + switch (ProtoType) + { + case ETH_P_IPV6: +// memset(*ppMacAddr, 0, ETH_LENGTH_OF_ADDRESS); + *(*ppMacAddr) = 0x33; + *(*ppMacAddr + 1) = 0x33; + *(*ppMacAddr + 2) = pIpAddr[12]; + *(*ppMacAddr + 3) = pIpAddr[13]; + *(*ppMacAddr + 4) = pIpAddr[14]; + *(*ppMacAddr + 5) = pIpAddr[15]; + break; + + case ETH_P_IP: + default: +// memset(*ppMacAddr, 0, ETH_LENGTH_OF_ADDRESS); + *(*ppMacAddr) = 0x01; + *(*ppMacAddr + 1) = 0x00; + *(*ppMacAddr + 2) = 0x5e; + *(*ppMacAddr + 3) = pIpAddr[1] & 0x7f; + *(*ppMacAddr + 4) = pIpAddr[2]; + *(*ppMacAddr + 5) = pIpAddr[3]; + break; + } + + return; +} + +BOOLEAN RTMPCheckForHang( + IN NDIS_HANDLE MiniportAdapterContext + ); + +VOID RTMPHalt( + IN NDIS_HANDLE MiniportAdapterContext + ); + +// +// Private routines in rtmp_init.c +// +NDIS_STATUS RTMPAllocAdapterBlock( + IN PVOID handle, + OUT PRTMP_ADAPTER *ppAdapter + ); + +NDIS_STATUS RTMPAllocTxRxRingMemory( + IN PRTMP_ADAPTER pAd + ); + +NDIS_STATUS RTMPFindAdapter( + IN PRTMP_ADAPTER pAd, + IN NDIS_HANDLE WrapperConfigurationContext + ); + +NDIS_STATUS RTMPReadParametersHook( + IN PRTMP_ADAPTER pAd + ); + +VOID RTMPFreeAdapter( + IN PRTMP_ADAPTER pAd + ); + +NDIS_STATUS NICReadRegParameters( + IN PRTMP_ADAPTER pAd, + IN NDIS_HANDLE WrapperConfigurationContext + ); + + +VOID NICReadEEPROMParameters( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mac_addr); + +VOID NICInitAsicFromEEPROM( + IN PRTMP_ADAPTER pAd); + +VOID NICInitTxRxRingAndBacklogQueue( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS NICInitializeAdapter( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset); + +NDIS_STATUS NICInitializeAsic( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset); + +VOID NICIssueReset( + IN PRTMP_ADAPTER pAd); + +VOID RTMPRingCleanUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR RingType); + +VOID RxTest( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS DbgSendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + +VOID UserCfgInit( + IN PRTMP_ADAPTER pAd); + +VOID NICResetFromError( + IN PRTMP_ADAPTER pAd); + +VOID NICEraseFirmware( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS NICLoadFirmware( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS NICLoadRateSwitchingParams( + IN PRTMP_ADAPTER pAd); + +BOOLEAN NICCheckForHang( + IN PRTMP_ADAPTER pAd); + +VOID NICUpdateFifoStaCounters( + IN PRTMP_ADAPTER pAd); + +VOID NICUpdateRawCounters( + IN PRTMP_ADAPTER pAd); + +ULONG RTMPNotAllZero( + IN PVOID pSrc1, + IN ULONG Length); + +VOID RTMPZeroMemory( + IN PVOID pSrc, + IN ULONG Length); + +ULONG RTMPCompareMemory( + IN PVOID pSrc1, + IN PVOID pSrc2, + IN ULONG Length); + +VOID RTMPMoveMemory( + OUT PVOID pDest, + IN PVOID pSrc, + IN ULONG Length); + +VOID AtoH( + char *src, + UCHAR *dest, + int destlen); + +UCHAR BtoH( + char ch); + +VOID RTMPPatchMacBbpBug( + IN PRTMP_ADAPTER pAd); + +VOID RTMPPatchCardBus( + IN PRTMP_ADAPTER pAdapter); + +VOID RTMPPatchRalinkCardBus( + IN PRTMP_ADAPTER pAdapter, + IN ULONG Bus); + +ULONG RTMPReadCBConfig( + IN ULONG Bus, + IN ULONG Slot, + IN ULONG Func, + IN ULONG Offset); + +VOID RTMPWriteCBConfig( + IN ULONG Bus, + IN ULONG Slot, + IN ULONG Func, + IN ULONG Offset, + IN ULONG Value); + +VOID RTMPInitTimer( + IN PRTMP_ADAPTER pAd, + IN PRALINK_TIMER_STRUCT pTimer, + IN PVOID pTimerFunc, + IN PVOID pData, + IN BOOLEAN Repeat); + +VOID RTMPSetTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value); + + +VOID RTMPModTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value); + +VOID RTMPCancelTimer( + IN PRALINK_TIMER_STRUCT pTimer, + OUT BOOLEAN *pCancelled); + +VOID RTMPSetLED( + IN PRTMP_ADAPTER pAd, + IN UCHAR Status); + +VOID RTMPSetSignalLED( + IN PRTMP_ADAPTER pAd, + IN NDIS_802_11_RSSI Dbm); + +VOID RTMPEnableRxTx( + IN PRTMP_ADAPTER pAd); + +// +// prototype in action.c +// +VOID ActionStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID MlmeADDBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDELBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeInvalidAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef DOT11_N_SUPPORT +VOID PeerAddBAReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAddBARspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDelBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // DOT11_N_SUPPORT // + +VOID SendPSMPAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR Psmp); + + +#ifdef DOT11N_DRAFT3 +VOID SendBSS2040CoexistMgmtAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR apidx, + IN UCHAR InfoReq); + +VOID SendNotifyBWActionFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR apidx); + +BOOLEAN ChannelSwitchSanityCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR NewChannel, + IN UCHAR Secondary); + +VOID ChannelSwitchAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR Channel, + IN UCHAR Secondary); + +ULONG BuildIntolerantChannelRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest); + +VOID Update2040CoexistFrameAndNotify( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha); + +VOID Send2040CoexistAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha); +#endif // DOT11N_DRAFT3 // + +VOID PeerRMAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerPublicAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef CONFIG_STA_SUPPORT +VOID StaPublicAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Bss2040Coexist); +#endif // CONFIG_STA_SUPPORT // + + +VOID PeerBSSTranAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef DOT11_N_SUPPORT +VOID PeerHTAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // DOT11_N_SUPPORT // + +VOID PeerQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef QOS_DLS_SUPPORT +VOID PeerDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // QOS_DLS_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +VOID DlsParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DLS_REQ_STRUCT *pDlsReq, + IN PRT_802_11_DLS pDls, + IN USHORT reason); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#ifdef DOT11_N_SUPPORT +VOID RECBATimerTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID ORIBATimerTimeout( + IN PRTMP_ADAPTER pAd); + +VOID SendRefreshBAR( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry); +#endif // DOT11_N_SUPPORT // + +VOID ActHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN PUCHAR Addr1, + IN PUCHAR Addr2, + IN PUCHAR Addr3); + +VOID BarHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PFRAME_BAR pCntlBar, + IN PUCHAR pDA, + IN PUCHAR pSA); + +VOID InsertActField( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 Category, + IN UINT8 ActCode); + +BOOLEAN QosBADataParse( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bAMSDU, + IN PUCHAR p8023Header, + IN UCHAR WCID, + IN UCHAR TID, + IN USHORT Sequence, + IN UCHAR DataOffset, + IN USHORT Datasize, + IN UINT CurRxIndex); + +#ifdef DOT11_N_SUPPORT +BOOLEAN CntlEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG MsgLen, + IN PFRAME_BA_REQ pMsg); + +VOID BaAutoManSwitch( + IN PRTMP_ADAPTER pAd); +#endif // DOT11_N_SUPPORT // + +VOID HTIOTCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR BatRecIdx); + +// +// Private routines in rtmp_data.c +// +BOOLEAN RTMPHandleRxDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandleTxDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +BOOLEAN RTMPHandleTxRingDmaDoneInterrupt( + IN PRTMP_ADAPTER pAd, + IN INT_SOURCE_CSR_STRUC TxRingBitmap); + +VOID RTMPHandleMgmtRingDmaDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandleTBTTInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandlePreTBTTInterrupt( + IN PRTMP_ADAPTER pAd); + +void RTMPHandleTwakeupInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandleRxCoherentInterrupt( + IN PRTMP_ADAPTER pAd); + +BOOLEAN TxFrameIsAggregatible( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pPrevAddr1, + IN PUCHAR p8023hdr); + +BOOLEAN PeerIsAggreOn( + IN PRTMP_ADAPTER pAd, + IN ULONG TxRate, + IN PMAC_TABLE_ENTRY pMacEntry); + +NDIS_STATUS Sniff2BytesFromNdisBuffer( + IN PNDIS_BUFFER pFirstBuffer, + IN UCHAR DesiredOffset, + OUT PUCHAR pByte0, + OUT PUCHAR pByte1); + +NDIS_STATUS STASendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + +VOID STASendPackets( + IN NDIS_HANDLE MiniportAdapterContext, + IN PPNDIS_PACKET ppPacketArray, + IN UINT NumberOfPackets); + +VOID RTMPDeQueuePacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bIntContext, + IN UCHAR QueIdx, + IN UCHAR Max_Tx_Packets); + +NDIS_STATUS RTMPHardTransmit( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR QueIdx, + OUT PULONG pFreeTXDLeft); + +NDIS_STATUS STAHardTransmit( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx); + +VOID STARxEAPOLFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +NDIS_STATUS RTMPFreeTXDRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR RingType, + IN UCHAR NumberRequired, + IN PUCHAR FreeNumberIs); + +NDIS_STATUS MlmeHardTransmit( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); + +NDIS_STATUS MlmeHardTransmitMgmtRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); + +NDIS_STATUS MlmeHardTransmitTxRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); + +USHORT RTMPCalcDuration( + IN PRTMP_ADAPTER pAd, + IN UCHAR Rate, + IN ULONG Size); + +VOID RTMPWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN CFACK, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR TID, + IN UCHAR TxRate, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING *pTransmit); + + +VOID RTMPWriteTxWI_Data( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk); + + +VOID RTMPWriteTxWI_Cache( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk); + +VOID RTMPWriteTxDescriptor( + IN PRTMP_ADAPTER pAd, + IN PTXD_STRUC pTxD, + IN BOOLEAN bWIV, + IN UCHAR QSEL); + +VOID RTMPSuspendMsduTransmission( + IN PRTMP_ADAPTER pAd); + +VOID RTMPResumeMsduTransmission( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS MiniportMMRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PUCHAR pData, + IN UINT Length); + +VOID RTMPSendNullFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR TxRate, + IN BOOLEAN bQosNull); + +VOID RTMPSendDisassociationFrame( + IN PRTMP_ADAPTER pAd); + +VOID RTMPSendRTSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN unsigned int NextMpduSize, + IN UCHAR TxRate, + IN UCHAR RTSRate, + IN USHORT AckDuration, + IN UCHAR QueIdx, + IN UCHAR FrameGap); + + +NDIS_STATUS RTMPApplyPacketFilter( + IN PRTMP_ADAPTER pAd, + IN PRT28XX_RXD_STRUC pRxD, + IN PHEADER_802_11 pHeader); + +PQUEUE_HEADER RTMPCheckTxSwQueue( + IN PRTMP_ADAPTER pAd, + OUT UCHAR *QueIdx); + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPReportMicError( + IN PRTMP_ADAPTER pAd, + IN PCIPHER_KEY pWpaKey); + +VOID WpaMicFailureReportFrame( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaDisassocApAndBlockAssoc( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); +#endif // CONFIG_STA_SUPPORT // + +NDIS_STATUS RTMPCloneNdisPacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN pInsAMSDUHdr, + IN PNDIS_PACKET pInPacket, + OUT PNDIS_PACKET *ppOutPacket); + +NDIS_STATUS RTMPAllocateNdisPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET *pPacket, + IN PUCHAR pHeader, + IN UINT HeaderLen, + IN PUCHAR pData, + IN UINT DataLen); + +VOID RTMPFreeNdisPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + +BOOLEAN RTMPFreeTXDUponTxDmaDone( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx); + +BOOLEAN RTMPCheckDHCPFrame( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +BOOLEAN RTMPCheckEtherType( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +VOID RTMPCckBbpTuning( + IN PRTMP_ADAPTER pAd, + IN UINT TxRate); + +// +// Private routines in rtmp_wep.c +// +VOID RTMPInitWepEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN UCHAR KeyId, + IN UCHAR KeyLen, + IN PUCHAR pDest); + +VOID RTMPEncryptData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDest, + IN UINT Len); + +BOOLEAN RTMPDecryptData( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR pSrc, + IN UINT Len, + IN UINT idx); + +BOOLEAN RTMPSoftDecryptWEP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pGroupKey); + +VOID RTMPSetICV( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest); + +VOID ARCFOUR_INIT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pKey, + IN UINT KeyLen); + +UCHAR ARCFOUR_BYTE( + IN PARCFOURCONTEXT Ctx); + +VOID ARCFOUR_DECRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len); + +VOID ARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len); + +VOID WPAARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len); + +UINT RTMP_CALC_FCS32( + IN UINT Fcs, + IN PUCHAR Cp, + IN INT Len); + +// +// MLME routines +// + +// Asic/RF/BBP related functions + +VOID AsicAdjustTxPower( + IN PRTMP_ADAPTER pAd); + +VOID AsicUpdateProtect( + IN PRTMP_ADAPTER pAd, + IN USHORT OperaionMode, + IN UCHAR SetMask, + IN BOOLEAN bDisableBGProtect, + IN BOOLEAN bNonGFExist); + +VOID AsicSwitchChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel, + IN BOOLEAN bScan); + +VOID AsicLockChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) ; + +VOID AsicAntennaSelect( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel); + +VOID AsicAntennaSetting( + IN PRTMP_ADAPTER pAd, + IN ABGBAND_STATE BandState); + +VOID AsicRfTuningExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +#ifdef CONFIG_STA_SUPPORT +VOID AsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp); + +VOID AsicForceSleep( + IN PRTMP_ADAPTER pAd); + +VOID AsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx); +#endif // CONFIG_STA_SUPPORT // + +VOID AsicSetBssid( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid); + +VOID AsicSetMcastWC( + IN PRTMP_ADAPTER pAd); + +VOID AsicDelWcidTab( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid); + +VOID AsicEnableRDG( + IN PRTMP_ADAPTER pAd); + +VOID AsicDisableRDG( + IN PRTMP_ADAPTER pAd); + +VOID AsicDisableSync( + IN PRTMP_ADAPTER pAd); + +VOID AsicEnableBssSync( + IN PRTMP_ADAPTER pAd); + +VOID AsicEnableIbssSync( + IN PRTMP_ADAPTER pAd); + +VOID AsicSetEdcaParm( + IN PRTMP_ADAPTER pAd, + IN PEDCA_PARM pEdcaParm); + +VOID AsicSetSlotTime( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUseShortSlotTime); + +VOID AsicAddSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN PUCHAR pKey, + IN PUCHAR pTxMic, + IN PUCHAR pRxMic); + +VOID AsicRemoveSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx); + +VOID AsicUpdateWCIDAttribute( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN UCHAR BssIndex, + IN UCHAR CipherAlg, + IN BOOLEAN bUsePairewiseKeyTable); + +VOID AsicUpdateWCIDIVEIV( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN ULONG uIV, + IN ULONG uEIV); + +VOID AsicUpdateRxWCIDTable( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN PUCHAR pAddr); + +VOID AsicAddKeyEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN PCIPHER_KEY pCipherKey, + IN BOOLEAN bUsePairewiseKeyTable, + IN BOOLEAN bTxKey); + +VOID AsicAddPairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR WCID, + IN CIPHER_KEY *pCipherKey); + +VOID AsicRemovePairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR Wcid); + +BOOLEAN AsicSendCommandToMcu( + IN PRTMP_ADAPTER pAd, + IN UCHAR Command, + IN UCHAR Token, + IN UCHAR Arg0, + IN UCHAR Arg1); + +#ifdef RT2860 +BOOLEAN AsicCheckCommanOk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Command); +#endif // RT2860 // + +VOID MacAddrRandomBssid( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pAddr); + +VOID MgtMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR SubType, + IN UCHAR ToDs, + IN PUCHAR pDA, + IN PUCHAR pBssid); + +VOID MlmeRadioOff( + IN PRTMP_ADAPTER pAd); + +VOID MlmeRadioOn( + IN PRTMP_ADAPTER pAd); + + +VOID BssTableInit( + IN BSS_TABLE *Tab); + +#ifdef DOT11_N_SUPPORT +VOID BATableInit( + IN PRTMP_ADAPTER pAd, + IN BA_TABLE *Tab); +#endif // DOT11_N_SUPPORT // + +ULONG BssTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN UCHAR Channel); + +ULONG BssSsidTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel); + +ULONG BssTableSearchWithSSID( + IN BSS_TABLE *Tab, + IN PUCHAR Bssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel); + +VOID BssTableDeleteEntry( + IN OUT PBSS_TABLE pTab, + IN PUCHAR pBssid, + IN UCHAR Channel); + +#ifdef DOT11_N_SUPPORT +VOID BATableDeleteORIEntry( + IN OUT PRTMP_ADAPTER pAd, + IN BA_ORI_ENTRY *pBAORIEntry); + +VOID BATableDeleteRECEntry( + IN OUT PRTMP_ADAPTER pAd, + IN BA_REC_ENTRY *pBARECEntry); + +VOID BATableTearORIEntry( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR TID, + IN UCHAR Wcid, + IN BOOLEAN bForceDelete, + IN BOOLEAN ALL); + +VOID BATableTearRECEntry( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR TID, + IN UCHAR WCID, + IN BOOLEAN ALL); +#endif // DOT11_N_SUPPORT // + +VOID BssEntrySet( + IN PRTMP_ADAPTER pAd, + OUT PBSS_ENTRY pBss, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN PCF_PARM CfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR Channel, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE); + +ULONG BssTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT PBSS_TABLE pTab, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN CF_PARM *CfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR Channel, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE); + +#ifdef DOT11_N_SUPPORT +VOID BATableInsertEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT Aid, + IN USHORT TimeOutValue, + IN USHORT StartingSeq, + IN UCHAR TID, + IN UCHAR BAWinSize, + IN UCHAR OriginatorStatus, + IN BOOLEAN IsRecipient); + +#ifdef DOT11N_DRAFT3 +VOID Bss2040CoexistTimeOut( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + + +VOID TriEventInit( + IN PRTMP_ADAPTER pAd); + +ULONG TriEventTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT TRIGGER_EVENT_TAB *Tab, + IN PUCHAR pBssid, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN UCHAR RegClass, + IN UCHAR ChannelNo); + +VOID TriEventCounterMaintenance( + IN PRTMP_ADAPTER pAd); +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +VOID BssTableSsidSort( + IN PRTMP_ADAPTER pAd, + OUT BSS_TABLE *OutTab, + IN CHAR Ssid[], + IN UCHAR SsidLen); + +VOID BssTableSortByRssi( + IN OUT BSS_TABLE *OutTab); + +VOID BssCipherParse( + IN OUT PBSS_ENTRY pBss); + +NDIS_STATUS MlmeQueueInit( + IN MLME_QUEUE *Queue); + +VOID MlmeQueueDestroy( + IN MLME_QUEUE *Queue); + +BOOLEAN MlmeEnqueue( + IN PRTMP_ADAPTER pAd, + IN ULONG Machine, + IN ULONG MsgType, + IN ULONG MsgLen, + IN VOID *Msg); + +BOOLEAN MlmeEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG TimeStampHigh, + IN ULONG TimeStampLow, + IN UCHAR Rssi0, + IN UCHAR Rssi1, + IN UCHAR Rssi2, + IN ULONG MsgLen, + IN PVOID Msg, + IN UCHAR Signal); + + +BOOLEAN MlmeDequeue( + IN MLME_QUEUE *Queue, + OUT MLME_QUEUE_ELEM **Elem); + +VOID MlmeRestartStateMachine( + IN PRTMP_ADAPTER pAd); + +BOOLEAN MlmeQueueEmpty( + IN MLME_QUEUE *Queue); + +BOOLEAN MlmeQueueFull( + IN MLME_QUEUE *Queue); + +BOOLEAN MsgTypeSubst( + IN PRTMP_ADAPTER pAd, + IN PFRAME_802_11 pFrame, + OUT INT *Machine, + OUT INT *MsgType); + +VOID StateMachineInit( + IN STATE_MACHINE *Sm, + IN STATE_MACHINE_FUNC Trans[], + IN ULONG StNr, + IN ULONG MsgNr, + IN STATE_MACHINE_FUNC DefFunc, + IN ULONG InitState, + IN ULONG Base); + +VOID StateMachineSetAction( + IN STATE_MACHINE *S, + IN ULONG St, + ULONG Msg, + IN STATE_MACHINE_FUNC F); + +VOID StateMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem); + +VOID Drop( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AssocStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID ReassocTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID AssocTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID DisassocTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +//---------------------------------------------- +VOID MlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeAssocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeReassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAssocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerReassocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDisassocAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID DisassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AssocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ReassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID Cls3errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID SwitchBetweenWepAndCkip( + IN PRTMP_ADAPTER pAd); + +VOID InvalidStateWhenAssoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenReassoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenDisassociate( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + + +VOID ComposePsPoll( + IN PRTMP_ADAPTER pAd); + +VOID ComposeNullFrame( + IN PRTMP_ADAPTER pAd); + +VOID AssocPostProc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr2, + IN USHORT CapabilityInfo, + IN USHORT Aid, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN PEDCA_PARM pEdcaParm, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN ADD_HT_INFO_IE *pAddHtInfo); + +VOID AuthStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID AuthTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID MlmeAuthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAuthRspAtSeq2Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAuthRspAtSeq4Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AuthTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID Cls2errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID MlmeDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenAuth( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +//============================================= + +VOID AuthRspStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE Sm, + IN STATE_MACHINE_FUNC Trans[]); + +VOID PeerDeauthAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAuthSimpleRspGenAndSend( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHdr80211, + IN USHORT Alg, + IN USHORT Seq, + IN USHORT Reason, + IN USHORT Status); + +// +// Private routines in dls.c +// + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +void DlsStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID MlmeDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDlsRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID RTMPCheckDLSTimeOut( + IN PRTMP_ADAPTER pAd); + +BOOLEAN RTMPRcvFrameDLSCheck( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN ULONG Len, + IN PRT28XX_RXD_STRUC pRxD); + +INT RTMPCheckDLSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +VOID RTMPSendDLSTearDownFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +NDIS_STATUS RTMPSendSTAKeyRequest( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +NDIS_STATUS RTMPSendSTAKeyHandShake( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +VOID DlsTimeoutAction( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +BOOLEAN MlmeDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PRT_802_11_DLS *pDLS, + OUT PUSHORT pReason); + +INT Set_DlsEntryInfo_Display_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +MAC_TABLE_ENTRY *MacTableInsertDlsEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UINT DlsEntryIdx); + +BOOLEAN MacTableDeleteDlsEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr); + +MAC_TABLE_ENTRY *DlsEntryTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount); + +MAC_TABLE_ENTRY *DlsEntryTableLookupByWcid( + IN PRTMP_ADAPTER pAd, + IN UCHAR wcid, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount); + +INT Set_DlsAddEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_DlsTearDownEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#ifdef QOS_DLS_SUPPORT +BOOLEAN PeerDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pDlsTimeout, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability); + +BOOLEAN PeerDlsRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability); + +BOOLEAN PeerDlsTearDownSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pReason); +#endif // QOS_DLS_SUPPORT // + +//======================================== + +VOID SyncStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID BeaconTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID ScanTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID MlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenScan( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenJoin( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenStart( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeacon( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID EnqueueProbeRequest( + IN PRTMP_ADAPTER pAd); + +BOOLEAN ScanRunning( + IN PRTMP_ADAPTER pAd); +//========================================= + +VOID MlmeCntlInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID MlmeCntlMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlIdleProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlOidScanProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlOidSsidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem); + +VOID CntlOidRTBssidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem); + +VOID CntlMlmeRoamingProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem); + +VOID CntlWaitDisassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitJoinProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitReassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitStartProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitAuthProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitAuthProc2( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitAssocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef QOS_DLS_SUPPORT +VOID CntlOidDLSSetupProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // QOS_DLS_SUPPORT // + +VOID LinkUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssType); + +VOID LinkDown( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN IsReqFromAP); + +VOID IterateOnBssTab( + IN PRTMP_ADAPTER pAd); + +VOID IterateOnBssTab2( + IN PRTMP_ADAPTER pAd);; + +VOID JoinParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_JOIN_REQ_STRUCT *JoinReq, + IN ULONG BssIdx); + +VOID AssocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_ASSOC_REQ_STRUCT *AssocReq, + IN PUCHAR pAddr, + IN USHORT CapabilityInfo, + IN ULONG Timeout, + IN USHORT ListenIntv); + +VOID ScanParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_SCAN_REQ_STRUCT *ScanReq, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN UCHAR ScanType); + +VOID DisassocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DISASSOC_REQ_STRUCT *DisassocReq, + IN PUCHAR pAddr, + IN USHORT Reason); + +VOID StartParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_START_REQ_STRUCT *StartReq, + IN CHAR Ssid[], + IN UCHAR SsidLen); + +VOID AuthParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_AUTH_REQ_STRUCT *AuthReq, + IN PUCHAR pAddr, + IN USHORT Alg); + +VOID EnqueuePsPoll( + IN PRTMP_ADAPTER pAd); + +VOID EnqueueBeaconFrame( + IN PRTMP_ADAPTER pAd); + +VOID MlmeJoinReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeStartReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ScanTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID BeaconTimeoutAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeaconAtScanAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeaconAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeacon( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerProbeReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ScanNextChannel( + IN PRTMP_ADAPTER pAd); + +ULONG MakeIbssBeacon( + IN PRTMP_ADAPTER pAd); + +VOID CCXAdjacentAPReport( + IN PRTMP_ADAPTER pAd); + +BOOLEAN MlmeScanReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT UCHAR *BssType, + OUT CHAR ssid[], + OUT UCHAR *SsidLen, + OUT UCHAR *ScanType); + +BOOLEAN PeerBeaconAndProbeRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + IN UCHAR MsgChannel, + OUT PUCHAR pAddr2, + OUT PUCHAR pBssid, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen, + OUT UCHAR *pBssType, + OUT USHORT *pBeaconPeriod, + OUT UCHAR *pChannel, + OUT UCHAR *pNewChannel, + OUT LARGE_INTEGER *pTimestamp, + OUT CF_PARM *pCfParm, + OUT USHORT *pAtimWin, + OUT USHORT *pCapabilityInfo, + OUT UCHAR *pErp, + OUT UCHAR *pDtimCount, + OUT UCHAR *pDtimPeriod, + OUT UCHAR *pBcastFlag, + OUT UCHAR *pMessageToMe, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT UCHAR *pCkipFlag, + OUT UCHAR *pAironetCellPowerLimit, + OUT PEDCA_PARM pEdcaParm, + OUT PQBSS_LOAD_PARM pQbssLoad, + OUT PQOS_CAPABILITY_PARM pQosCapability, + OUT ULONG *pRalinkIe, + OUT UCHAR *pHtCapabilityLen, +#ifdef CONFIG_STA_SUPPORT + OUT UCHAR *pPreNHtCapabilityLen, +#endif // CONFIG_STA_SUPPORT // + OUT HT_CAPABILITY_IE *pHtCapability, + OUT UCHAR *AddHtInfoLen, + OUT ADD_HT_INFO_IE *AddHtInfo, + OUT UCHAR *NewExtChannel, + OUT USHORT *LengthVIE, + OUT PNDIS_802_11_VARIABLE_IEs pVIE); + +BOOLEAN PeerAddBAReqActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2); + +BOOLEAN PeerAddBARspActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen); + +BOOLEAN PeerDelBAActionSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN VOID *pMsg, + IN ULONG MsgLen); + +BOOLEAN MlmeAssocReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pApAddr, + OUT USHORT *CapabilityInfo, + OUT ULONG *Timeout, + OUT USHORT *ListenIntv); + +BOOLEAN MlmeAuthReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT ULONG *Timeout, + OUT USHORT *Alg); + +BOOLEAN MlmeStartReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT CHAR Ssid[], + OUT UCHAR *Ssidlen); + +BOOLEAN PeerAuthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT USHORT *Alg, + OUT USHORT *Seq, + OUT USHORT *Status, + OUT CHAR ChlgText[]); + +BOOLEAN PeerAssocRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT USHORT *pAid, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + OUT UCHAR *pHtCapabilityLen, + OUT UCHAR *pAddHtInfoLen, + OUT UCHAR *pNewExtChannelOffset, + OUT PEDCA_PARM pEdcaParm, + OUT UCHAR *pCkipFlag); + +BOOLEAN PeerDisassocSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN PeerWpaMessageSanity( + IN PRTMP_ADAPTER pAd, + IN PEAPOL_PACKET pMsg, + IN ULONG MsgLen, + IN UCHAR MsgType, + IN MAC_TABLE_ENTRY *pEntry); + +BOOLEAN PeerDeauthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN PeerProbeReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen); + +BOOLEAN GetTimBit( + IN CHAR *Ptr, + IN USHORT Aid, + OUT UCHAR *TimLen, + OUT UCHAR *BcastFlag, + OUT UCHAR *DtimCount, + OUT UCHAR *DtimPeriod, + OUT UCHAR *MessageToMe); + +UCHAR ChannelSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel); + +NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity( + IN PBSS_ENTRY pBss); + +BOOLEAN MlmeDelBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen); + +BOOLEAN MlmeAddBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2); + +ULONG MakeOutgoingFrame( + OUT CHAR *Buffer, + OUT ULONG *Length, ...); + +VOID LfsrInit( + IN PRTMP_ADAPTER pAd, + IN ULONG Seed); + +UCHAR RandomByte( + IN PRTMP_ADAPTER pAd); + +VOID AsicUpdateAutoFallBackTable( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pTxRate); + +VOID MlmePeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID LinkDownExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID LinkUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID STAMlmePeriodicExec( + PRTMP_ADAPTER pAd); + +VOID MlmeAutoScan( + IN PRTMP_ADAPTER pAd); + +VOID MlmeAutoReconnectLastSSID( + IN PRTMP_ADAPTER pAd); + +BOOLEAN MlmeValidateSSID( + IN PUCHAR pSsid, + IN UCHAR SsidLen); + +VOID MlmeCheckForRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32); + +VOID MlmeCheckForFastRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now); + +VOID MlmeDynamicTxRateSwitching( + IN PRTMP_ADAPTER pAd); + +VOID MlmeSetTxRate( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PRTMP_TX_RATE_SWITCH pTxRate); + +VOID MlmeSelectTxRateTable( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR *ppTable, + IN PUCHAR pTableSize, + IN PUCHAR pInitTxRateIdx); + +VOID MlmeCalculateChannelQuality( + IN PRTMP_ADAPTER pAd, + IN ULONG Now); + +VOID MlmeCheckPsmChange( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32); + +VOID MlmeSetPsmBit( + IN PRTMP_ADAPTER pAd, + IN USHORT psm); + +VOID MlmeSetTxPreamble( + IN PRTMP_ADAPTER pAd, + IN USHORT TxPreamble); + +VOID UpdateBasicRateBitmap( + IN PRTMP_ADAPTER pAd); + +VOID MlmeUpdateTxRates( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bLinkUp, + IN UCHAR apidx); + +#ifdef DOT11_N_SUPPORT +VOID MlmeUpdateHtTxRates( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx); +#endif // DOT11_N_SUPPORT // + +VOID RTMPCheckRates( + IN PRTMP_ADAPTER pAd, + IN OUT UCHAR SupRate[], + IN OUT UCHAR *SupRateLen); + +#ifdef CONFIG_STA_SUPPORT +BOOLEAN RTMPCheckChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR CentralChannel, + IN UCHAR Channel); +#endif // CONFIG_STA_SUPPORT // + +BOOLEAN RTMPCheckHt( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN OUT HT_CAPABILITY_IE *pHtCapability, + IN OUT ADD_HT_INFO_IE *pAddHtInfo); + +VOID StaQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID AsicBbpTuning1( + IN PRTMP_ADAPTER pAd); + +VOID AsicBbpTuning2( + IN PRTMP_ADAPTER pAd); + +VOID RTMPUpdateMlmeRate( + IN PRTMP_ADAPTER pAd); + +CHAR RTMPMaxRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi0, + IN CHAR Rssi1, + IN CHAR Rssi2); + +VOID AsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd); + +VOID AsicRxAntEvalTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID APSDPeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +BOOLEAN RTMPCheckEntryEnableAutoRateSwitch( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry); + +UCHAR RTMPStaFixedTxMode( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry); + +VOID RTMPUpdateLegacyTxSetting( + UCHAR fixed_tx_mode, + PMAC_TABLE_ENTRY pEntry); + +BOOLEAN RTMPAutoRateSwitchCheck( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS MlmeInit( + IN PRTMP_ADAPTER pAd); + +VOID MlmeHandler( + IN PRTMP_ADAPTER pAd); + +VOID MlmeHalt( + IN PRTMP_ADAPTER pAd); + +VOID MlmeResetRalinkCounters( + IN PRTMP_ADAPTER pAd); + +VOID BuildChannelList( + IN PRTMP_ADAPTER pAd); + +UCHAR FirstChannel( + IN PRTMP_ADAPTER pAd); + +UCHAR NextChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel); + +VOID ChangeToCellPowerLimit( + IN PRTMP_ADAPTER pAd, + IN UCHAR AironetCellPowerLimit); + +VOID RaiseClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x); + +VOID LowerClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x); + +USHORT ShiftInBits( + IN PRTMP_ADAPTER pAd); + +VOID ShiftOutBits( + IN PRTMP_ADAPTER pAd, + IN USHORT data, + IN USHORT count); + +VOID EEpromCleanup( + IN PRTMP_ADAPTER pAd); + +VOID EWDS( + IN PRTMP_ADAPTER pAd); + +VOID EWEN( + IN PRTMP_ADAPTER pAd); + +USHORT RTMP_EEPROM_READ16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset); + +VOID RTMP_EEPROM_WRITE16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN USHORT Data); + +// +// Prototypes of function definition in rtmp_tkip.c +// +VOID RTMPInitTkipEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pTKey, + IN UCHAR KeyId, + IN PUCHAR pTA, + IN PUCHAR pMICKey, + IN PUCHAR pTSC, + OUT PULONG pIV16, + OUT PULONG pIV32); + +VOID RTMPInitMICEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN UCHAR UserPriority, + IN PUCHAR pMICKey); + +BOOLEAN RTMPTkipCompareMICValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UCHAR UserPriority, + IN UINT Len); + +VOID RTMPCalculateMICValue( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pEncap, + IN PCIPHER_KEY pKey, + IN UCHAR apidx); + +BOOLEAN RTMPTkipCompareMICValueWithLLC( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pLLC, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UINT Len); + +VOID RTMPTkipAppendByte( + IN PTKIP_KEY_INFO pTkip, + IN UCHAR uChar); + +VOID RTMPTkipAppend( + IN PTKIP_KEY_INFO pTkip, + IN PUCHAR pSrc, + IN UINT nBytes); + +VOID RTMPTkipGetMIC( + IN PTKIP_KEY_INFO pTkip); + +BOOLEAN RTMPSoftDecryptTKIP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN UCHAR UserPriority, + IN PCIPHER_KEY pWpaKey); + +BOOLEAN RTMPSoftDecryptAES( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pWpaKey); + +// +// Prototypes of function definition in cmm_info.c +// +NDIS_STATUS RTMPWPARemoveKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +VOID RTMPWPARemoveAllKeys( + IN PRTMP_ADAPTER pAd); + +BOOLEAN RTMPCheckStrPrintAble( + IN CHAR *pInPutStr, + IN UCHAR strLen); + +VOID RTMPSetPhyMode( + IN PRTMP_ADAPTER pAd, + IN ULONG phymode); + +VOID RTMPUpdateHTIE( + IN RT_HT_CAPABILITY *pRtHt, + IN UCHAR *pMcsSet, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo); + +VOID RTMPAddWcidAttributeEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN MAC_TABLE_ENTRY *pEntry); + +CHAR *GetEncryptType( + CHAR enc); + +CHAR *GetAuthMode( + CHAR auth); + +VOID RTMPIoctlGetSiteSurvey( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlGetMacTable( + IN PRTMP_ADAPTER pAd, + IN struct iwreq *wrq); + +VOID RTMPIndicateWPA2Status( + IN PRTMP_ADAPTER pAdapter); + +VOID RTMPOPModeSwitching( + IN PRTMP_ADAPTER pAd); + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPAddBSSIDCipher( + IN PRTMP_ADAPTER pAd, + IN UCHAR Aid, + IN PNDIS_802_11_KEY pKey, + IN UCHAR CipherAlg); +#endif // CONFIG_STA_SUPPORT // + +#ifdef DOT11_N_SUPPORT +VOID RTMPSetHT( + IN PRTMP_ADAPTER pAd, + IN OID_SET_HT_PHYMODE *pHTPhyMode); + +VOID RTMPSetIndividualHT( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx); +#endif // DOT11_N_SUPPORT // + +VOID RTMPSendWirelessEvent( + IN PRTMP_ADAPTER pAd, + IN USHORT Event_flag, + IN PUCHAR pAddr, + IN UCHAR BssIdx, + IN CHAR Rssi); + +VOID NICUpdateCntlCounters( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN UCHAR SubType, + IN PRXWI_STRUC pRxWI); +// +// prototype in wpa.c +// +BOOLEAN WpaMsgTypeSubst( + IN UCHAR EAPType, + OUT INT *MsgType); + +VOID WpaPskStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID WpaEAPOLKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaPairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaPairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaGroupMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR wep, + IN PUCHAR pAddr1); + +VOID Wpa2PairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID Wpa2PairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +BOOLEAN ParseKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR bPairewise); + +VOID RTMPToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN BOOLEAN is4wayFrame); + +VOID HMAC_SHA1( + IN UCHAR *text, + IN UINT text_len, + IN UCHAR *key, + IN UINT key_len, + IN UCHAR *digest); + +VOID PRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *prefix, + IN INT prefix_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len); + +VOID CCKMPRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len); + +VOID WpaCountPTK( + IN PRTMP_ADAPTER pAd, + IN UCHAR *PMK, + IN UCHAR *ANonce, + IN UCHAR *AA, + IN UCHAR *SNonce, + IN UCHAR *SA, + OUT UCHAR *output, + IN UINT len); + +VOID GenRandom( + IN PRTMP_ADAPTER pAd, + IN UCHAR *macAddr, + OUT UCHAR *random); + +// +// prototype in aironet.c +// +VOID AironetStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID AironetMsgAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AironetRequestAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ChannelLoadRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID NoiseHistRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID BeaconRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID AironetReportAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ChannelLoadReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID NoiseHistReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID AironetFinalReportAction( + IN PRTMP_ADAPTER pAd); + +VOID BeaconReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID AironetAddBeaconReport( + IN PRTMP_ADAPTER pAd, + IN ULONG Index, + IN PMLME_QUEUE_ELEM pElem); + +VOID AironetCreateBeaconReportFromBssTable( + IN PRTMP_ADAPTER pAd); + +VOID DBGPRINT_TX_RING( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx); + +VOID DBGPRINT_RX_RING( + IN PRTMP_ADAPTER pAd); + +CHAR ConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber); + + +#ifdef DOT11N_DRAFT3 +VOID BuildEffectedChannelList( + IN PRTMP_ADAPTER pAd); +#endif // DOT11N_DRAFT3 // + + +VOID APAsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd); + + +VOID APAsicRxAntEvalTimeout( + IN PRTMP_ADAPTER pAd); + +// +// function prototype in cmm_wpa.c +// +BOOLEAN RTMPCheckWPAframe( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR pData, + IN ULONG DataByteCount, + IN UCHAR FromWhichBSSID); + +VOID AES_GTK_KEY_UNWRAP( + IN UCHAR *key, + OUT UCHAR *plaintext, + IN UCHAR c_len, + IN UCHAR *ciphertext); + +BOOLEAN RTMPCheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + IN MAC_TABLE_ENTRY *pEntry, + OUT UCHAR *Offset); + +BOOLEAN RTMPParseEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR GroupKeyIndex, + IN UCHAR MsgType, + IN BOOLEAN bWPA2, + IN MAC_TABLE_ENTRY *pEntry); + +VOID ConstructEapolMsg( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerAuthMode, + IN UCHAR PeerWepStatus, + IN UCHAR MyGroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN UCHAR *ReplayCounter, + IN UCHAR *KeyNonce, + IN UCHAR *TxRSC, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_Len, + OUT PEAPOL_PACKET pMsg); + +VOID CalculateMIC( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerWepStatus, + IN UCHAR *PTK, + OUT PEAPOL_PACKET pMsg); + +NDIS_STATUS RTMPSoftDecryptBroadCastData( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN NDIS_802_11_ENCRYPTION_STATUS GroupCipher, + IN PCIPHER_KEY pShard_key); + +VOID ConstructEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerAuthMode, + IN UCHAR PeerWepStatus, + IN UCHAR GroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN BOOLEAN bWPA2Capable, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_LEN, + OUT PEAPOL_PACKET pMsg); + +VOID RTMPMakeRSNIE( + IN PRTMP_ADAPTER pAd, + IN UINT AuthMode, + IN UINT WepStatus, + IN UCHAR apidx); + +// +// function prototype in ap_wpa.c +// + +BOOLEAN APWpaMsgTypeSubst( + IN UCHAR EAPType, + OUT INT *MsgType) ; + +MAC_TABLE_ENTRY *PACInquiry( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid); + +BOOLEAN RTMPCheckMcast( + IN PRTMP_ADAPTER pAd, + IN PEID_STRUCT eid_ptr, + IN MAC_TABLE_ENTRY *pEntry); + +BOOLEAN RTMPCheckUcast( + IN PRTMP_ADAPTER pAd, + IN PEID_STRUCT eid_ptr, + IN MAC_TABLE_ENTRY *pEntry); + +BOOLEAN RTMPCheckAUTH( + IN PRTMP_ADAPTER pAd, + IN PEID_STRUCT eid_ptr, + IN MAC_TABLE_ENTRY *pEntry); + +VOID WPAStart4WayHS( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN ULONG TimeInterval); + +VOID WPAStart2WayGroupHS( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry); + +VOID APWpaEAPPacketAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLStartAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLLogoffAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLASFAlertAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID HandleCounterMeasure( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry); + +VOID PeerPairMsg2Action( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerPairMsg4Action( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +VOID CMTimerExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID WPARetryExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID EnqueueStartForPSKExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID RTMPHandleSTAKey( + IN PRTMP_ADAPTER pAdapter, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerGroupMsg2Action( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN VOID *Msg, + IN UINT MsgLen); + +VOID PairDisAssocAction( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN USHORT Reason); + +VOID MlmeDeAuthAction( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN USHORT Reason); + +VOID GREKEYPeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID CountGTK( + IN UCHAR *PMK, + IN UCHAR *GNonce, + IN UCHAR *AA, + OUT UCHAR *output, + IN UINT len); + +VOID GetSmall( + IN PVOID pSrc1, + IN PVOID pSrc2, + OUT PUCHAR out, + IN ULONG Length); + +VOID GetLarge( + IN PVOID pSrc1, + IN PVOID pSrc2, + OUT PUCHAR out, + IN ULONG Length); + +VOID APGenRandom( + IN PRTMP_ADAPTER pAd, + OUT UCHAR *random); + +VOID AES_GTK_KEY_WRAP( + IN UCHAR *key, + IN UCHAR *plaintext, + IN UCHAR p_len, + OUT UCHAR *ciphertext); + +VOID WpaSend( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR pPacket, + IN ULONG Len); + +VOID APToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN BOOLEAN bClearFrame); + +VOID RTMPAddPMKIDCache( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN PUCHAR pAddr, + IN UCHAR *PMKID, + IN UCHAR *PMK); + +INT RTMPSearchPMKIDCache( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN PUCHAR pAddr); + +VOID RTMPDeletePMKIDCache( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN INT idx); + +VOID RTMPMaintainPMKIDCache( + IN PRTMP_ADAPTER pAd); + +VOID RTMPSendTriggerFrame( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuffer, + IN ULONG Length, + IN UCHAR TxRate, + IN BOOLEAN bQosNull); + + +/* timeout -- ms */ +VOID RTMP_SetPeriodicTimer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout); + +VOID RTMP_OS_Init_Timer( + IN PRTMP_ADAPTER pAd, + IN NDIS_MINIPORT_TIMER *pTimer, + IN TIMER_FUNCTION function, + IN PVOID data); + +VOID RTMP_OS_Add_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout); + +VOID RTMP_OS_Mod_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout); + + +VOID RTMP_OS_Del_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + OUT BOOLEAN *pCancelled); + + +VOID RTMP_OS_Release_Packet( + IN PRTMP_ADAPTER pAd, + IN PQUEUE_ENTRY pEntry); + +VOID RTMPusecDelay( + IN ULONG usec); + +NDIS_STATUS os_alloc_mem( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR *mem, + IN ULONG size); + +NDIS_STATUS os_free_mem( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mem); + + +void RTMP_AllocateSharedMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +VOID RTMPFreeTxRxRingMemory( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS AdapterBlockAllocateMemory( + IN PVOID handle, + OUT PVOID *ppAd); + +void RTMP_AllocateTxDescMemory( + IN PRTMP_ADAPTER pAd, + IN UINT Index, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +void RTMP_AllocateFirstTxBuffer( + IN PRTMP_ADAPTER pAd, + IN UINT Index, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +void RTMP_AllocateMgmtDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +void RTMP_AllocateRxDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +PNDIS_PACKET RTMP_AllocateRxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +PNDIS_PACKET RTMP_AllocateTxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress); + +PNDIS_PACKET RTMP_AllocateFragPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length); + +void RTMP_QueryPacketInfo( + IN PNDIS_PACKET pPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen); + +void RTMP_QueryNextPacketInfo( + IN PNDIS_PACKET *ppPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen); + + +BOOLEAN RTMP_FillTxBlkInfo( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk); + + +PRTMP_SCATTER_GATHER_LIST +rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST *sg); + + + void announce_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +UINT BA_Reorder_AMSDU_Annnounce( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +UINT Handle_AMSDU_Packet( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + + +void convert_802_11_to_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR p8023hdr, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + + +PNET_DEV get_netdev_from_bssid( + IN PRTMP_ADAPTER pAd, + IN UCHAR FromWhichBSSID); + + +PNDIS_PACKET duplicate_pkt( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + + +PNDIS_PACKET duplicate_pkt_with_TKIP_MIC( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pOldPkt); + +PNDIS_PACKET duplicate_pkt_with_VLAN( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + +PNDIS_PACKET duplicate_pkt_with_WPI( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UINT32 ext_head_len, + IN UINT32 ext_tail_len); + +UCHAR VLAN_8023_Header_Copy( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + OUT PUCHAR pData, + IN UCHAR FromWhichBSSID); + +#ifdef DOT11_N_SUPPORT +void ba_flush_reordering_timeout_mpdus( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN ULONG Now32); + + +VOID BAOriSessionSetUp( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN UCHAR TID, + IN USHORT TimeOut, + IN ULONG DelayTime, + IN BOOLEAN isForced); + +VOID BASessionTearDownALL( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid); +#endif // DOT11_N_SUPPORT // + +BOOLEAN OS_Need_Clone_Packet(void); + + +VOID build_tx_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pFrame, + IN ULONG FrameLen); + + +VOID BAOriSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive, + IN BOOLEAN bForceSend); + +VOID BARecSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive); + +BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num); +void ba_reordering_resource_release(PRTMP_ADAPTER pAd); + +ULONG AutoChBssInsertEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR ChannelNo, + IN CHAR Rssi); + +void AutoChBssTableInit( + IN PRTMP_ADAPTER pAd); + +void ChannelInfoInit( + IN PRTMP_ADAPTER pAd); + +void AutoChBssTableDestroy( + IN PRTMP_ADAPTER pAd); + +void ChannelInfoDestroy( + IN PRTMP_ADAPTER pAd); + +UCHAR New_ApAutoSelectChannel( + IN PRTMP_ADAPTER pAd); + +BOOLEAN rtstrmactohex( + IN char *s1, + IN char *s2); + +BOOLEAN rtstrcasecmp( + IN char *s1, + IN char *s2); + +char *rtstrstruncasecmp( + IN char *s1, + IN char *s2); + +char *rtstrstr( + IN const char * s1, + IN const char * s2); + +char *rstrtok( + IN char * s, + IN const char * ct); + +int rtinet_aton( + const char *cp, + unsigned int *addr); + +////////// common ioctl functions ////////// +INT Set_DriverVersion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_Channel_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ShortSlot_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef AGGREGATION_SUPPORT +INT Set_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Set_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef DBG +INT Set_Debug_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Show_DescInfo_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ResetStatCounter_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef DOT11_N_SUPPORT +INT Set_BASetup_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BADecline_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BAOriTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BARecTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtStbc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtHtc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtLinkAdapt_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtProtect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMimoPs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + +INT Set_ForceShortGI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ForceGF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT SetCommonHT( + IN PRTMP_ADAPTER pAd); + +INT Set_SendPSMPAction_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMIMOPSmode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + +INT Set_HtTxBASize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // DOT11_N_SUPPORT // + + + +#ifdef CONFIG_STA_SUPPORT +//Dls , kathy +VOID RTMPSendDLSTearDownFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +#ifdef DOT11_N_SUPPORT +//Block ACK +VOID QueryBATABLE( + IN PRTMP_ADAPTER pAd, + OUT PQUERYBA_TABLE pBAT); +#endif // DOT11_N_SUPPORT // + +#ifdef WPA_SUPPLICANT_SUPPORT +INT WpaCheckEapCode( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pFrame, + IN USHORT FrameLen, + IN USHORT OffSet); + +VOID WpaSendMicFailureToWpaSupplicant( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUnicast); + +VOID SendAssocIEsToWpaSupplicant( + IN PRTMP_ADAPTER pAd); +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +int wext_notify_event_assoc( + IN RTMP_ADAPTER *pAd); +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + +#endif // CONFIG_STA_SUPPORT // + + + +#ifdef DOT11_N_SUPPORT +VOID Handle_BSS_Width_Trigger_Events( + IN PRTMP_ADAPTER pAd); + +void build_ext_channel_switch_ie( + IN PRTMP_ADAPTER pAd, + IN HT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE *pIE); +#endif // DOT11_N_SUPPORT // + + +BOOLEAN APRxDoneInterruptHandle( + IN PRTMP_ADAPTER pAd); + +BOOLEAN STARxDoneInterruptHandle( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN argc); + +#ifdef DOT11_N_SUPPORT +// AMPDU packet indication +VOID Indicate_AMPDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +// AMSDU packet indication +VOID Indicate_AMSDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); +#endif // DOT11_N_SUPPORT // + +// Normal legacy Rx packet indication +VOID Indicate_Legacy_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +VOID Indicate_EAPOL_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +void update_os_packet_info( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +void wlan_802_11_to_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN PUCHAR pHeader802_3, + IN UCHAR FromWhichBSSID); + +UINT deaggregate_AMSDU_announce( + IN PRTMP_ADAPTER pAd, + PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize); + + +#ifdef CONFIG_STA_SUPPORT +// remove LLC and get 802_3 Header +#define RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(_pRxBlk, _pHeader802_3) \ +{ \ + PUCHAR _pRemovedLLCSNAP = NULL, _pDA, _pSA; \ + \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_MESH)) \ + { \ + _pDA = _pRxBlk->pHeader->Addr3; \ + _pSA = (PUCHAR)_pRxBlk->pHeader + sizeof(HEADER_802_11); \ + } \ + else \ + { \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_INFRA)) \ + { \ + _pDA = _pRxBlk->pHeader->Addr1; \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_DLS)) \ + _pSA = _pRxBlk->pHeader->Addr2; \ + else \ + _pSA = _pRxBlk->pHeader->Addr3; \ + } \ + else \ + { \ + _pDA = _pRxBlk->pHeader->Addr1; \ + _pSA = _pRxBlk->pHeader->Addr2; \ + } \ + } \ + \ + CONVERT_TO_802_3(_pHeader802_3, _pDA, _pSA, _pRxBlk->pData, \ + _pRxBlk->DataSize, _pRemovedLLCSNAP); \ +} +#endif // CONFIG_STA_SUPPORT // + + +BOOLEAN APFowardWirelessStaToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN ULONG FromWhichBSSID); + +VOID Announce_or_Forward_802_3_Packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID); + +VOID Sta_Announce_or_Forward_802_3_Packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID); + + +#ifdef CONFIG_STA_SUPPORT +#define ANNOUNCE_OR_FORWARD_802_3_PACKET(_pAd, _pPacket, _FromWhichBSS)\ + Sta_Announce_or_Forward_802_3_Packet(_pAd, _pPacket, _FromWhichBSS); + //announce_802_3_packet(_pAd, _pPacket); +#endif // CONFIG_STA_SUPPORT // + + +PNDIS_PACKET DuplicatePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID); + + +PNDIS_PACKET ClonePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize); + + +// Normal, AMPDU or AMSDU +VOID CmmRxnonRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +VOID CmmRxRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +VOID Update_Rssi_Sample( + IN PRTMP_ADAPTER pAd, + IN RSSI_SAMPLE *pRssi, + IN PRXWI_STRUC pRxWI); + +PNDIS_PACKET GetPacketFromRxRing( + IN PRTMP_ADAPTER pAd, + OUT PRT28XX_RXD_STRUC pSaveRxD, + OUT BOOLEAN *pbReschedule, + IN OUT UINT32 *pRxPending); + +PNDIS_PACKET RTMPDeFragmentDataFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk); + +//////////////////////////////////////// + + + + + +#ifdef SNMP_SUPPORT +//for snmp , kathy +typedef struct _DefaultKeyIdxValue +{ + UCHAR KeyIdx; + UCHAR Value[16]; +} DefaultKeyIdxValue, *PDefaultKeyIdxValue; +#endif + + +#ifdef CONFIG_STA_SUPPORT +enum { + DIDmsg_lnxind_wlansniffrm = 0x00000044, + DIDmsg_lnxind_wlansniffrm_hosttime = 0x00010044, + DIDmsg_lnxind_wlansniffrm_mactime = 0x00020044, + DIDmsg_lnxind_wlansniffrm_channel = 0x00030044, + DIDmsg_lnxind_wlansniffrm_rssi = 0x00040044, + DIDmsg_lnxind_wlansniffrm_sq = 0x00050044, + DIDmsg_lnxind_wlansniffrm_signal = 0x00060044, + DIDmsg_lnxind_wlansniffrm_noise = 0x00070044, + DIDmsg_lnxind_wlansniffrm_rate = 0x00080044, + DIDmsg_lnxind_wlansniffrm_istx = 0x00090044, + DIDmsg_lnxind_wlansniffrm_frmlen = 0x000A0044 +}; +enum { + P80211ENUM_msgitem_status_no_value = 0x00 +}; +enum { + P80211ENUM_truth_false = 0x00, + P80211ENUM_truth_true = 0x01 +}; + +/* Definition from madwifi */ +typedef struct { + UINT32 did; + UINT16 status; + UINT16 len; + UINT32 data; +} p80211item_uint32_t; + +typedef struct { + UINT32 msgcode; + UINT32 msglen; +#define WLAN_DEVNAMELEN_MAX 16 + UINT8 devname[WLAN_DEVNAMELEN_MAX]; + p80211item_uint32_t hosttime; + p80211item_uint32_t mactime; + p80211item_uint32_t channel; + p80211item_uint32_t rssi; + p80211item_uint32_t sq; + p80211item_uint32_t signal; + p80211item_uint32_t noise; + p80211item_uint32_t rate; + p80211item_uint32_t istx; + p80211item_uint32_t frmlen; +} wlan_ng_prism2_header; + +/* The radio capture header precedes the 802.11 header. */ +typedef struct PACKED _ieee80211_radiotap_header { + UINT8 it_version; /* Version 0. Only increases + * for drastic changes, + * introduction of compatible + * new fields does not count. + */ + UINT8 it_pad; + UINT16 it_len; /* length of the whole + * header in bytes, including + * it_version, it_pad, + * it_len, and data fields. + */ + UINT32 it_present; /* A bitmap telling which + * fields are present. Set bit 31 + * (0x80000000) to extend the + * bitmap by another 32 bits. + * Additional extensions are made + * by setting bit 31. + */ +}ieee80211_radiotap_header ; + +enum ieee80211_radiotap_type { + IEEE80211_RADIOTAP_TSFT = 0, + IEEE80211_RADIOTAP_FLAGS = 1, + IEEE80211_RADIOTAP_RATE = 2, + IEEE80211_RADIOTAP_CHANNEL = 3, + IEEE80211_RADIOTAP_FHSS = 4, + IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5, + IEEE80211_RADIOTAP_DBM_ANTNOISE = 6, + IEEE80211_RADIOTAP_LOCK_QUALITY = 7, + IEEE80211_RADIOTAP_TX_ATTENUATION = 8, + IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9, + IEEE80211_RADIOTAP_DBM_TX_POWER = 10, + IEEE80211_RADIOTAP_ANTENNA = 11, + IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12, + IEEE80211_RADIOTAP_DB_ANTNOISE = 13 +}; + +#define WLAN_RADIOTAP_PRESENT ( \ + (1 << IEEE80211_RADIOTAP_TSFT) | \ + (1 << IEEE80211_RADIOTAP_FLAGS) | \ + (1 << IEEE80211_RADIOTAP_RATE) | \ + 0) + +typedef struct _wlan_radiotap_header { + ieee80211_radiotap_header wt_ihdr; + INT64 wt_tsft; + UINT8 wt_flags; + UINT8 wt_rate; +} wlan_radiotap_header; +/* Definition from madwifi */ + +void send_monitor_packets( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk); + +#if WIRELESS_EXT >= 12 +// This function will be called when query /proc +struct iw_statistics *rt28xx_get_wireless_stats( + IN struct net_device *net_dev); +#endif + +VOID RTMPSetDesiredRates( + IN PRTMP_ADAPTER pAdapter, + IN LONG Rates); +#endif // CONFIG_STA_SUPPORT // + +INT Set_FixedTxMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +INT Set_OpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +static inline char* GetPhyMode( + int Mode) +{ + switch(Mode) + { + case MODE_CCK: + return "CCK"; + + case MODE_OFDM: + return "OFDM"; +#ifdef DOT11_N_SUPPORT + case MODE_HTMIX: + return "HTMIX"; + + case MODE_HTGREENFIELD: + return "GREEN"; +#endif // DOT11_N_SUPPORT // + default: + return "N/A"; + } +} + + +static inline char* GetBW( + int BW) +{ + switch(BW) + { + case BW_10: + return "10M"; + + case BW_20: + return "20M"; +#ifdef DOT11_N_SUPPORT + case BW_40: + return "40M"; +#endif // DOT11_N_SUPPORT // + default: + return "N/A"; + } +} + + +VOID RT28xxThreadTerminate( + IN RTMP_ADAPTER *pAd); + +BOOLEAN RT28XXChipsetCheck( + IN void *_dev_p); + +BOOLEAN RT28XXNetDevInit( + IN void *_dev_p, + IN struct net_device *net_dev, + IN RTMP_ADAPTER *pAd); + +BOOLEAN RT28XXProbePostConfig( + IN void *_dev_p, + IN RTMP_ADAPTER *pAd, + IN INT32 argc); + +VOID RT28XXDMADisable( + IN RTMP_ADAPTER *pAd); + +VOID RT28XXDMAEnable( + IN RTMP_ADAPTER *pAd); + +VOID RT28xx_UpdateBeaconToAsic( + IN RTMP_ADAPTER * pAd, + IN INT apidx, + IN ULONG BeaconLen, + IN ULONG UpdatePos); + +INT rt28xx_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd); + + +#ifdef CONFIG_STA_SUPPORT +INT rt28xx_sta_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd); +#endif // CONFIG_STA_SUPPORT // + +BOOLEAN RT28XXSecurityKeyAdd( + IN PRTMP_ADAPTER pAd, + IN ULONG apidx, + IN ULONG KeyIdx, + IN MAC_TABLE_ENTRY *pEntry); + +//////////////////////////////////////// +PNDIS_PACKET GetPacketFromRxRing( + IN PRTMP_ADAPTER pAd, + OUT PRT28XX_RXD_STRUC pSaveRxD, + OUT BOOLEAN *pbReschedule, + IN OUT UINT32 *pRxPending); + + +void kill_thread_task(PRTMP_ADAPTER pAd); + +void tbtt_tasklet(unsigned long data); + +#ifdef RT2860 +// +// Function Prototype in cmm_data_2860.c +// +USHORT RtmpPCI_WriteTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber); + +USHORT RtmpPCI_WriteSingleTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber); + +USHORT RtmpPCI_WriteMultiTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR frameNum, + OUT USHORT *FreeNumber); + +USHORT RtmpPCI_WriteFragTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR fragNum, + OUT USHORT *FreeNumber); + +USHORT RtmpPCI_WriteSubTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber); + +VOID RtmpPCI_FinalWriteTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN USHORT totalMPDUSize, + IN USHORT FirstTxIdx); + +VOID RtmpPCIDataLastTxIdx( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN USHORT LastTxIdx); + +VOID RtmpPCIDataKickOut( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx); + + +int RtmpPCIMgmtKickOut( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket, + IN PUCHAR pSrcBufVA, + IN UINT SrcBufLen); + + +NDIS_STATUS RTMPCheckRxError( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC pRxD); + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPInitPCIeLinkCtrlValue( + IN PRTMP_ADAPTER pAd); + +VOID RTMPFindHostPCIDev( + IN PRTMP_ADAPTER pAd); + +VOID RTMPPCIeLinkCtrlValueRestore( + IN PRTMP_ADAPTER pAd, + IN UCHAR Level); + +VOID RTMPPCIeLinkCtrlSetting( + IN PRTMP_ADAPTER pAd, + IN USHORT Max); + +VOID RT28xxPciAsicRadioOff( + IN PRTMP_ADAPTER pAd, + IN UCHAR Level, + IN USHORT TbttNumToNextWakeUp); + +BOOLEAN RT28xxPciAsicRadioOn( + IN PRTMP_ADAPTER pAd, + IN UCHAR Level); + +VOID RT28xxPciStaAsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx); + +VOID RT28xxPciStaAsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp); + +VOID PsPollWakeExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID RadioOnExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); +#endif // CONFIG_STA_SUPPORT // + +VOID RT28xxPciMlmeRadioOn( + IN PRTMP_ADAPTER pAd); + +VOID RT28xxPciMlmeRadioOFF( + IN PRTMP_ADAPTER pAd); +#endif // RT2860 // + +VOID AsicTurnOffRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel); + +VOID AsicTurnOnRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel); + + +//////////////////////////////////////// + +VOID QBSS_LoadInit( + IN RTMP_ADAPTER *pAd); + +UINT32 QBSS_LoadElementAppend( + IN RTMP_ADAPTER *pAd, + OUT UINT8 *buf_p); + +VOID QBSS_LoadUpdate( + IN RTMP_ADAPTER *pAd); + +/////////////////////////////////////// +INT RTMPShowCfgValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pName, + IN PUCHAR pBuf); + +PCHAR RTMPGetRalinkAuthModeStr( + IN NDIS_802_11_AUTHENTICATION_MODE authMode); + +PCHAR RTMPGetRalinkEncryModeStr( + IN USHORT encryMode); +////////////////////////////////////// + +#ifdef CONFIG_STA_SUPPORT +VOID AsicStaBbpTuning( + IN PRTMP_ADAPTER pAd); +#endif // CONFIG_STA_SUPPORT // + +void RTMP_IndicateMediaState( + IN PRTMP_ADAPTER pAd); + +VOID ReSyncBeaconTime( + IN PRTMP_ADAPTER pAd); + +VOID RTMPSetAGCInitValue( + IN PRTMP_ADAPTER pAd, + IN UCHAR BandWidth); + +int rt28xx_close(IN PNET_DEV dev); +int rt28xx_open(IN PNET_DEV dev); + +__inline INT VIRTUAL_IF_UP(PRTMP_ADAPTER pAd) +{ +extern VOID MeshMakeBeacon(IN PRTMP_ADAPTER pAd, IN UCHAR idx); +extern VOID MeshUpdateBeaconFrame(IN PRTMP_ADAPTER pAd, IN UCHAR idx); + + if (VIRTUAL_IF_NUM(pAd) == 0) + { + if (rt28xx_open(pAd->net_dev) != 0) + return -1; + } + else + { + } + VIRTUAL_IF_INC(pAd); + return 0; +} + +__inline VOID VIRTUAL_IF_DOWN(PRTMP_ADAPTER pAd) +{ + VIRTUAL_IF_DEC(pAd); + if (VIRTUAL_IF_NUM(pAd) == 0) + rt28xx_close(pAd->net_dev); + return; +} + + +#endif // __RTMP_H__ + diff --git a/drivers/staging/rt2860/rtmp_ckipmic.h b/drivers/staging/rt2860/rtmp_ckipmic.h new file mode 100644 index 000000000000..a3d949a39d39 --- /dev/null +++ b/drivers/staging/rt2860/rtmp_ckipmic.h @@ -0,0 +1,113 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_ckipmic.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#ifndef __RTMP_CKIPMIC_H__ +#define __RTMP_CKIPMIC_H__ + +typedef struct _MIC_CONTEXT { + /* --- MMH context */ + UCHAR CK[16]; /* the key */ + UCHAR coefficient[16]; /* current aes counter mode coefficients */ + ULONGLONG accum; /* accumulated mic, reduced to u32 in final() */ + UINT position; /* current position (byte offset) in message */ + UCHAR part[4]; /* for conversion of message to u32 for mmh */ +} MIC_CONTEXT, *PMIC_CONTEXT; + +VOID CKIP_key_permute( + OUT UCHAR *PK, /* output permuted key */ + IN UCHAR *CK, /* input CKIP key */ + IN UCHAR toDsFromDs, /* input toDs/FromDs bits */ + IN UCHAR *piv); /* input pointer to IV */ + +VOID RTMPCkipMicInit( + IN PMIC_CONTEXT pContext, + IN PUCHAR CK); + +VOID RTMPMicUpdate( + IN PMIC_CONTEXT pContext, + IN PUCHAR pOctets, + IN INT len); + +ULONG RTMPMicGetCoefficient( + IN PMIC_CONTEXT pContext); + +VOID xor_128( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +UCHAR RTMPCkipSbox( + IN UCHAR a); + +VOID xor_32( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +VOID next_key( + IN PUCHAR key, + IN INT round); + +VOID byte_sub( + IN PUCHAR in, + OUT PUCHAR out); + +VOID shift_row( + IN PUCHAR in, + OUT PUCHAR out); + +VOID mix_column( + IN PUCHAR in, + OUT PUCHAR out); + +VOID RTMPAesEncrypt( + IN PUCHAR key, + IN PUCHAR data, + IN PUCHAR ciphertext); + +VOID RTMPMicFinal( + IN PMIC_CONTEXT pContext, + OUT UCHAR digest[4]); + +VOID RTMPCkipInsertCMIC( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pMIC, + IN PUCHAR p80211hdr, + IN PNDIS_PACKET pPacket, + IN PCIPHER_KEY pKey, + IN PUCHAR mic_snap); + +#endif //__RTMP_CKIPMIC_H__ diff --git a/drivers/staging/rt2860/rtmp_def.h b/drivers/staging/rt2860/rtmp_def.h new file mode 100644 index 000000000000..bb6f37b0bdc2 --- /dev/null +++ b/drivers/staging/rt2860/rtmp_def.h @@ -0,0 +1,1588 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_def.h + + Abstract: + Miniport related definition header + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 08-01-2002 created + John Chang 08-05-2003 add definition for 11g & other drafts +*/ +#ifndef __RTMP_DEF_H__ +#define __RTMP_DEF_H__ + +#include "oid.h" + +// +// Debug information verbosity: lower values indicate higher urgency +// +#define RT_DEBUG_OFF 0 +#define RT_DEBUG_ERROR 1 +#define RT_DEBUG_WARN 2 +#define RT_DEBUG_TRACE 3 +#define RT_DEBUG_INFO 4 +#define RT_DEBUG_LOUD 5 + +#define NIC_TAG ((ULONG)'0682') +#define NIC_DBG_STRING ("**RT28xx**") + +#ifdef SNMP_SUPPORT +// for snmp +// to get manufacturer OUI, kathy, 2008_0220 +#define ManufacturerOUI_LEN 3 +#define ManufacturerNAME ("Ralink Technology Company.") +#define ResourceTypeIdName ("Ralink_ID") +#endif + + +#define RALINK_2883_VERSION ((UINT32)0x28830300) +#define RALINK_2880E_VERSION ((UINT32)0x28720200) +#define RALINK_3070_VERSION ((UINT32)0x30700200) + +// +// NDIS version in use by the NIC driver. +// The high byte is the major version. The low byte is the minor version. +// +#ifdef NDIS51_MINIPORT +#define NIC_DRIVER_VERSION 0x0501 +#else +#define NIC_DRIVER_VERSION 0x0500 +#endif + +// +// NDIS media type, current is ethernet, change if native wireless supported +// +#define NIC_MEDIA_TYPE NdisMedium802_3 +#define NIC_PCI_HDR_LENGTH 0xe2 +#define NIC_MAX_PACKET_SIZE 2304 +#define NIC_HEADER_SIZE 14 +#define MAX_MAP_REGISTERS_NEEDED 32 +#define MIN_MAP_REGISTERS_NEEDED 2 //Todo: should consider fragment issue. + +// +// interface type, we use PCI +// +#define NIC_INTERFACE_TYPE NdisInterfacePci +#define NIC_INTERRUPT_MODE NdisInterruptLevelSensitive + +// +// buffer size passed in NdisMQueryAdapterResources +// We should only need three adapter resources (IO, interrupt and memory), +// Some devices get extra resources, so have room for 10 resources +// UF_SIZE (sizeof(NDIS_RESOURCE_LIST) + (10*sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR))) + + +#define NIC_RESOURCE_B// +// IO space length +// +#define NIC_MAP_IOSPACE_LENGTH sizeof(CSR_STRUC) + +#define MAX_RX_PKT_LEN 1520 + +// +// Entry number for each DMA descriptor ring +// + +#ifdef RT2860 +#define TX_RING_SIZE 64 //64 +#define MGMT_RING_SIZE 128 +#define RX_RING_SIZE 128 //64 +#define MAX_TX_PROCESS TX_RING_SIZE //8 +#define MAX_DMA_DONE_PROCESS TX_RING_SIZE +#define MAX_TX_DONE_PROCESS TX_RING_SIZE //8 +#define LOCAL_TXBUF_SIZE 2 +#endif // RT2860 // + + +#ifdef MULTIPLE_CARD_SUPPORT +// MC: Multple Cards +#define MAX_NUM_OF_MULTIPLE_CARD 32 +#endif // MULTIPLE_CARD_SUPPORT // + +#define MAX_RX_PROCESS 128 //64 //32 +#define NUM_OF_LOCAL_TXBUF 2 +#define TXD_SIZE 16 +#define TXWI_SIZE 16 +#define RXD_SIZE 16 +#define RXWI_SIZE 16 +// TXINFO_SIZE + TXWI_SIZE + 802.11 Header Size + AMSDU sub frame header +#define TX_DMA_1ST_BUFFER_SIZE 96 // only the 1st physical buffer is pre-allocated +#define MGMT_DMA_BUFFER_SIZE 1536 //2048 +#define RX_BUFFER_AGGRESIZE 3840 //3904 //3968 //4096 //2048 //4096 +#define RX_BUFFER_NORMSIZE 3840 //3904 //3968 //4096 //2048 //4096 +#define TX_BUFFER_NORMSIZE RX_BUFFER_NORMSIZE +#define MAX_FRAME_SIZE 2346 // Maximum 802.11 frame size +#define MAX_AGGREGATION_SIZE 3840 //3904 //3968 //4096 +#define MAX_NUM_OF_TUPLE_CACHE 2 +#define MAX_MCAST_LIST_SIZE 32 +#define MAX_LEN_OF_VENDOR_DESC 64 +//#define MAX_SIZE_OF_MCAST_PSQ (NUM_OF_LOCAL_TXBUF >> 2) // AP won't spend more than 1/4 of total buffers on M/BCAST PSQ +#define MAX_SIZE_OF_MCAST_PSQ 32 + +#define MAX_RX_PROCESS_CNT (RX_RING_SIZE) + + +#define MAX_PACKETS_IN_QUEUE (512) //(512) // to pass WMM A5-WPAPSK +#define MAX_PACKETS_IN_MCAST_PS_QUEUE 32 +#define MAX_PACKETS_IN_PS_QUEUE 128 //32 +#define WMM_NUM_OF_AC 4 /* AC0, AC1, AC2, and AC3 */ + + + +// RxFilter +#define STANORMAL 0x17f97 +#define APNORMAL 0x15f97 +// +// RTMP_ADAPTER flags +// +#define fRTMP_ADAPTER_MAP_REGISTER 0x00000001 +#define fRTMP_ADAPTER_INTERRUPT_IN_USE 0x00000002 +#define fRTMP_ADAPTER_HARDWARE_ERROR 0x00000004 +#define fRTMP_ADAPTER_SCATTER_GATHER 0x00000008 +#define fRTMP_ADAPTER_SEND_PACKET_ERROR 0x00000010 +#define fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS 0x00000020 +#define fRTMP_ADAPTER_HALT_IN_PROGRESS 0x00000040 +#define fRTMP_ADAPTER_RESET_IN_PROGRESS 0x00000080 +#define fRTMP_ADAPTER_NIC_NOT_EXIST 0x00000100 +#define fRTMP_ADAPTER_TX_RING_ALLOCATED 0x00000200 +#define fRTMP_ADAPTER_REMOVE_IN_PROGRESS 0x00000400 +#define fRTMP_ADAPTER_MIMORATE_INUSED 0x00000800 +#define fRTMP_ADAPTER_RX_RING_ALLOCATED 0x00001000 +#define fRTMP_ADAPTER_INTERRUPT_ACTIVE 0x00002000 +#define fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS 0x00004000 +#define fRTMP_ADAPTER_REASSOC_IN_PROGRESS 0x00008000 +#define fRTMP_ADAPTER_MEDIA_STATE_PENDING 0x00010000 +#define fRTMP_ADAPTER_RADIO_OFF 0x00020000 +#define fRTMP_ADAPTER_BULKOUT_RESET 0x00040000 +#define fRTMP_ADAPTER_BULKIN_RESET 0x00080000 +#define fRTMP_ADAPTER_RDG_ACTIVE 0x00100000 +#define fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE 0x00200000 +#define fRTMP_ADAPTER_SCAN_2040 0x04000000 +#define fRTMP_ADAPTER_RADIO_MEASUREMENT 0x08000000 + +#define fRTMP_ADAPTER_START_UP 0x10000000 //Devive already initialized and enabled Tx/Rx. +#define fRTMP_ADAPTER_MEDIA_STATE_CHANGE 0x20000000 +#define fRTMP_ADAPTER_IDLE_RADIO_OFF 0x40000000 + +// +// STA operation status flags +// +#define fOP_STATUS_INFRA_ON 0x00000001 +#define fOP_STATUS_ADHOC_ON 0x00000002 +#define fOP_STATUS_BG_PROTECTION_INUSED 0x00000004 +#define fOP_STATUS_SHORT_SLOT_INUSED 0x00000008 +#define fOP_STATUS_SHORT_PREAMBLE_INUSED 0x00000010 +#define fOP_STATUS_RECEIVE_DTIM 0x00000020 +#define fOP_STATUS_MEDIA_STATE_CONNECTED 0x00000080 +#define fOP_STATUS_WMM_INUSED 0x00000100 +#define fOP_STATUS_AGGREGATION_INUSED 0x00000200 +#define fOP_STATUS_DOZE 0x00000400 // debug purpose +#define fOP_STATUS_PIGGYBACK_INUSED 0x00000800 // piggy-back, and aggregation +#define fOP_STATUS_APSD_INUSED 0x00001000 +#define fOP_STATUS_TX_AMSDU_INUSED 0x00002000 +#define fOP_STATUS_MAX_RETRY_ENABLED 0x00004000 +#define fOP_STATUS_WAKEUP_NOW 0x00008000 +#define fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE 0x00020000 + +#ifdef DOT11N_DRAFT3 +#define fOP_STATUS_SCAN_2040 0x00040000 +#endif // DOT11N_DRAFT3 // + +#define CCKSETPROTECT 0x1 +#define OFDMSETPROTECT 0x2 +#define MM20SETPROTECT 0x4 +#define MM40SETPROTECT 0x8 +#define GF20SETPROTECT 0x10 +#define GR40SETPROTECT 0x20 +#define ALLN_SETPROTECT (GR40SETPROTECT | GF20SETPROTECT | MM40SETPROTECT | MM20SETPROTECT) + +// +// AP's client table operation status flags +// +#define fCLIENT_STATUS_WMM_CAPABLE 0x00000001 // CLIENT can parse QOS DATA frame +#define fCLIENT_STATUS_AGGREGATION_CAPABLE 0x00000002 // CLIENT can receive Ralink's proprietary TX aggregation frame +#define fCLIENT_STATUS_PIGGYBACK_CAPABLE 0x00000004 // CLIENT support piggy-back +#define fCLIENT_STATUS_AMSDU_INUSED 0x00000008 +#define fCLIENT_STATUS_SGI20_CAPABLE 0x00000010 +#define fCLIENT_STATUS_SGI40_CAPABLE 0x00000020 +#define fCLIENT_STATUS_TxSTBC_CAPABLE 0x00000040 +#define fCLIENT_STATUS_RxSTBC_CAPABLE 0x00000080 +#define fCLIENT_STATUS_HTC_CAPABLE 0x00000100 +#define fCLIENT_STATUS_RDG_CAPABLE 0x00000200 +#define fCLIENT_STATUS_MCSFEEDBACK_CAPABLE 0x00000400 +#define fCLIENT_STATUS_APSD_CAPABLE 0x00000800 /* UAPSD STATION */ + +#ifdef DOT11N_DRAFT3 +#define fCLIENT_STATUS_BSSCOEXIST_CAPABLE 0x00001000 +#endif // DOT11N_DRAFT3 // + +#define fCLIENT_STATUS_RALINK_CHIPSET 0x00100000 +// +// STA configuration flags +// + +// 802.11n Operating Mode Definition. 0-3 also used in ASICUPdateProtect switch case +#define HT_NO_PROTECT 0 +#define HT_LEGACY_PROTECT 1 +#define HT_40_PROTECT 2 +#define HT_2040_PROTECT 3 +#define HT_RTSCTS_6M 7 +//following is our own definition in order to turn on our ASIC protection register in INFRASTRUCTURE. +#define HT_ATHEROS 8 // rt2860c has problem with atheros chip. we need to turn on RTS/CTS . +#define HT_FORCERTSCTS 9 // Force turn on RTS/CTS first. then go to evaluate if this force RTS is necessary. + +// +// RX Packet Filter control flags. Apply on pAd->PacketFilter +// +#define fRX_FILTER_ACCEPT_DIRECT NDIS_PACKET_TYPE_DIRECTED +#define fRX_FILTER_ACCEPT_MULTICAST NDIS_PACKET_TYPE_MULTICAST +#define fRX_FILTER_ACCEPT_BROADCAST NDIS_PACKET_TYPE_BROADCAST +#define fRX_FILTER_ACCEPT_ALL_MULTICAST NDIS_PACKET_TYPE_ALL_MULTICAST + +// +// Error code section +// +// NDIS_ERROR_CODE_ADAPTER_NOT_FOUND +#define ERRLOG_READ_PCI_SLOT_FAILED 0x00000101L +#define ERRLOG_WRITE_PCI_SLOT_FAILED 0x00000102L +#define ERRLOG_VENDOR_DEVICE_NOMATCH 0x00000103L + +// NDIS_ERROR_CODE_ADAPTER_DISABLED +#define ERRLOG_BUS_MASTER_DISABLED 0x00000201L + +// NDIS_ERROR_CODE_UNSUPPORTED_CONFIGURATION +#define ERRLOG_INVALID_SPEED_DUPLEX 0x00000301L +#define ERRLOG_SET_SECONDARY_FAILED 0x00000302L + +// NDIS_ERROR_CODE_OUT_OF_RESOURCES +#define ERRLOG_OUT_OF_MEMORY 0x00000401L +#define ERRLOG_OUT_OF_SHARED_MEMORY 0x00000402L +#define ERRLOG_OUT_OF_MAP_REGISTERS 0x00000403L +#define ERRLOG_OUT_OF_BUFFER_POOL 0x00000404L +#define ERRLOG_OUT_OF_NDIS_BUFFER 0x00000405L +#define ERRLOG_OUT_OF_PACKET_POOL 0x00000406L +#define ERRLOG_OUT_OF_NDIS_PACKET 0x00000407L +#define ERRLOG_OUT_OF_LOOKASIDE_MEMORY 0x00000408L + +// NDIS_ERROR_CODE_HARDWARE_FAILURE +#define ERRLOG_SELFTEST_FAILED 0x00000501L +#define ERRLOG_INITIALIZE_ADAPTER 0x00000502L +#define ERRLOG_REMOVE_MINIPORT 0x00000503L + +// NDIS_ERROR_CODE_RESOURCE_CONFLICT +#define ERRLOG_MAP_IO_SPACE 0x00000601L +#define ERRLOG_QUERY_ADAPTER_RESOURCES 0x00000602L +#define ERRLOG_NO_IO_RESOURCE 0x00000603L +#define ERRLOG_NO_INTERRUPT_RESOURCE 0x00000604L +#define ERRLOG_NO_MEMORY_RESOURCE 0x00000605L + + +// WDS definition +#define MAX_WDS_ENTRY 4 +#define WDS_PAIRWISE_KEY_OFFSET 60 // WDS links uses pairwise key#60 ~ 63 in ASIC pairwise key table + +#define WDS_DISABLE_MODE 0 +#define WDS_RESTRICT_MODE 1 +#define WDS_BRIDGE_MODE 2 +#define WDS_REPEATER_MODE 3 +#define WDS_LAZY_MODE 4 + + +#define MAX_MESH_NUM 0 + +#define MAX_APCLI_NUM 0 +#ifdef APCLI_SUPPORT +#undef MAX_APCLI_NUM +#define MAX_APCLI_NUM 1 +#endif // APCLI_SUPPORT // + +#define MAX_MBSSID_NUM 1 +#ifdef MBSS_SUPPORT +#undef MAX_MBSSID_NUM +#define MAX_MBSSID_NUM (8 - MAX_MESH_NUM - MAX_APCLI_NUM) +#endif // MBSS_SUPPORT // + +/* sanity check for apidx */ +#define MBSS_MR_APIDX_SANITY_CHECK(apidx) \ + { if (apidx > MAX_MBSSID_NUM) { \ + printk("%s> Error! apidx = %d > MAX_MBSSID_NUM!\n", __FUNCTION__, apidx); \ + apidx = MAIN_MBSSID; } } + +#define VALID_WCID(_wcid) ((_wcid) > 0 && (_wcid) < MAX_LEN_OF_MAC_TABLE ) + +#define MAIN_MBSSID 0 +#define FIRST_MBSSID 1 + + +#define MAX_BEACON_SIZE 512 +// If the MAX_MBSSID_NUM is larger than 6, +// it shall reserve some WCID space(wcid 222~253) for beacon frames. +// - these wcid 238~253 are reserved for beacon#6(ra6). +// - these wcid 222~237 are reserved for beacon#7(ra7). +#if defined(MAX_MBSSID_NUM) && (MAX_MBSSID_NUM == 8) +#define HW_RESERVED_WCID 222 +#elif defined(MAX_MBSSID_NUM) && (MAX_MBSSID_NUM == 7) +#define HW_RESERVED_WCID 238 +#else +#define HW_RESERVED_WCID 255 +#endif + +// Then dedicate wcid of DFS and Carrier-Sense. +#define DFS_CTS_WCID (HW_RESERVED_WCID - 1) +#define CS_CTS_WCID (HW_RESERVED_WCID - 2) +#define LAST_SPECIFIC_WCID (HW_RESERVED_WCID - 2) + +// If MAX_MBSSID_NUM is 8, the maximum available wcid for the associated STA is 211. +// If MAX_MBSSID_NUM is 7, the maximum available wcid for the associated STA is 228. +#define MAX_AVAILABLE_CLIENT_WCID (LAST_SPECIFIC_WCID - MAX_MBSSID_NUM - 1) + +// TX need WCID to find Cipher Key +// these wcid 212 ~ 219 are reserved for bc/mc packets if MAX_MBSSID_NUM is 8. +#define GET_GroupKey_WCID(__wcid, __bssidx) \ + { \ + __wcid = LAST_SPECIFIC_WCID - (MAX_MBSSID_NUM) + __bssidx; \ + } + +#define IsGroupKeyWCID(__wcid) (((__wcid) < LAST_SPECIFIC_WCID) && ((__wcid) >= (LAST_SPECIFIC_WCID - (MAX_MBSSID_NUM)))) + + +// definition to support multiple BSSID +#define BSS0 0 +#define BSS1 1 +#define BSS2 2 +#define BSS3 3 +#define BSS4 4 +#define BSS5 5 +#define BSS6 6 +#define BSS7 7 + + +//============================================================ +// Length definitions +#define PEER_KEY_NO 2 +#define MAC_ADDR_LEN 6 +#define TIMESTAMP_LEN 8 +#define MAX_LEN_OF_SUPPORTED_RATES MAX_LENGTH_OF_SUPPORT_RATES // 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 +#define MAX_LEN_OF_KEY 32 // 32 octets == 256 bits, Redefine for WPA +#define MAX_NUM_OF_CHANNELS MAX_NUM_OF_CHS // 14 channels @2.4G + 12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination +#define MAX_NUM_OF_11JCHANNELS 20 // 14 channels @2.4G + 12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination +#define MAX_LEN_OF_SSID 32 +#define CIPHER_TEXT_LEN 128 +#define HASH_TABLE_SIZE 256 +#define MAX_VIE_LEN 1024 // New for WPA cipher suite variable IE sizes. +#define MAX_SUPPORT_MCS 32 + +//============================================================ +// ASIC WCID Table definition. +//============================================================ +#define BSSID_WCID 1 // in infra mode, always put bssid with this WCID +#define MCAST_WCID 0x0 +#define BSS0Mcast_WCID 0x0 +#define BSS1Mcast_WCID 0xf8 +#define BSS2Mcast_WCID 0xf9 +#define BSS3Mcast_WCID 0xfa +#define BSS4Mcast_WCID 0xfb +#define BSS5Mcast_WCID 0xfc +#define BSS6Mcast_WCID 0xfd +#define BSS7Mcast_WCID 0xfe +#define RESERVED_WCID 0xff + +#define MAX_NUM_OF_ACL_LIST MAX_NUMBER_OF_ACL + +#define MAX_LEN_OF_MAC_TABLE MAX_NUMBER_OF_MAC // if MAX_MBSSID_NUM is 8, this value can't be larger than 211 + +#if MAX_LEN_OF_MAC_TABLE>MAX_AVAILABLE_CLIENT_WCID +#error MAX_LEN_OF_MAC_TABLE can not be larger than MAX_AVAILABLE_CLIENT_WCID!!!! +#endif + +#define MAX_NUM_OF_WDS_LINK_PERBSSID 3 +#define MAX_NUM_OF_WDS_LINK (MAX_NUM_OF_WDS_LINK_PERBSSID*MAX_MBSSID_NUM) +#define MAX_NUM_OF_EVENT MAX_NUMBER_OF_EVENT +#define WDS_LINK_START_WCID (MAX_LEN_OF_MAC_TABLE-1) + +#define NUM_OF_TID 8 +#define MAX_AID_BA 4 +#define MAX_LEN_OF_BA_REC_TABLE ((NUM_OF_TID * MAX_LEN_OF_MAC_TABLE)/2)// (NUM_OF_TID*MAX_AID_BA + 32) //Block ACK recipient +#define MAX_LEN_OF_BA_ORI_TABLE ((NUM_OF_TID * MAX_LEN_OF_MAC_TABLE)/2)// (NUM_OF_TID*MAX_AID_BA + 32) // Block ACK originator +#define MAX_LEN_OF_BSS_TABLE 64 +#define MAX_REORDERING_MPDU_NUM 512 + +// key related definitions +#define SHARE_KEY_NUM 4 +#define MAX_LEN_OF_SHARE_KEY 16 // byte count +#define MAX_LEN_OF_PEER_KEY 16 // byte count +#define PAIRWISE_KEY_NUM 64 // in MAC ASIC pairwise key table +#define GROUP_KEY_NUM 4 +#define PMK_LEN 32 +#define WDS_PAIRWISE_KEY_OFFSET 60 // WDS links uses pairwise key#60 ~ 63 in ASIC pairwise key table +#define PMKID_NO 4 // Number of PMKID saved supported +#define MAX_LEN_OF_MLME_BUFFER 2048 + +// power status related definitions +#define PWR_ACTIVE 0 +#define PWR_SAVE 1 +#define PWR_MMPS 2 //MIMO power save + +// Auth and Assoc mode related definitions +#define AUTH_MODE_OPEN 0x00 +#define AUTH_MODE_KEY 0x01 + +// BSS Type definitions +#define BSS_ADHOC 0 // = Ndis802_11IBSS +#define BSS_INFRA 1 // = Ndis802_11Infrastructure +#define BSS_ANY 2 // = Ndis802_11AutoUnknown +#define BSS_MONITOR 3 // = Ndis802_11Monitor + + +// Reason code definitions +#define REASON_RESERVED 0 +#define REASON_UNSPECIFY 1 +#define REASON_NO_LONGER_VALID 2 +#define REASON_DEAUTH_STA_LEAVING 3 +#define REASON_DISASSOC_INACTIVE 4 +#define REASON_DISASSPC_AP_UNABLE 5 +#define REASON_CLS2ERR 6 +#define REASON_CLS3ERR 7 +#define REASON_DISASSOC_STA_LEAVING 8 +#define REASON_STA_REQ_ASSOC_NOT_AUTH 9 +#define REASON_INVALID_IE 13 +#define REASON_MIC_FAILURE 14 +#define REASON_4_WAY_TIMEOUT 15 +#define REASON_GROUP_KEY_HS_TIMEOUT 16 +#define REASON_IE_DIFFERENT 17 +#define REASON_MCIPHER_NOT_VALID 18 +#define REASON_UCIPHER_NOT_VALID 19 +#define REASON_AKMP_NOT_VALID 20 +#define REASON_UNSUPPORT_RSNE_VER 21 +#define REASON_INVALID_RSNE_CAP 22 +#define REASON_8021X_AUTH_FAIL 23 +#define REASON_CIPHER_SUITE_REJECTED 24 +#define REASON_DECLINED 37 + +#define REASON_QOS_UNSPECIFY 32 +#define REASON_QOS_LACK_BANDWIDTH 33 +#define REASON_POOR_CHANNEL_CONDITION 34 +#define REASON_QOS_OUTSIDE_TXOP_LIMITION 35 +#define REASON_QOS_QSTA_LEAVING_QBSS 36 +#define REASON_QOS_UNWANTED_MECHANISM 37 +#define REASON_QOS_MECH_SETUP_REQUIRED 38 +#define REASON_QOS_REQUEST_TIMEOUT 39 +#define REASON_QOS_CIPHER_NOT_SUPPORT 45 + +// Status code definitions +#define MLME_SUCCESS 0 +#define MLME_UNSPECIFY_FAIL 1 +#define MLME_CANNOT_SUPPORT_CAP 10 +#define MLME_REASSOC_DENY_ASSOC_EXIST 11 +#define MLME_ASSOC_DENY_OUT_SCOPE 12 +#define MLME_ALG_NOT_SUPPORT 13 +#define MLME_SEQ_NR_OUT_OF_SEQUENCE 14 +#define MLME_REJ_CHALLENGE_FAILURE 15 +#define MLME_REJ_TIMEOUT 16 +#define MLME_ASSOC_REJ_UNABLE_HANDLE_STA 17 +#define MLME_ASSOC_REJ_DATA_RATE 18 + +#define MLME_ASSOC_REJ_NO_EXT_RATE 22 +#define MLME_ASSOC_REJ_NO_EXT_RATE_PBCC 23 +#define MLME_ASSOC_REJ_NO_CCK_OFDM 24 + +#define MLME_QOS_UNSPECIFY 32 +#define MLME_REQUEST_DECLINED 37 +#define MLME_REQUEST_WITH_INVALID_PARAM 38 +#define MLME_DLS_NOT_ALLOW_IN_QBSS 48 +#define MLME_DEST_STA_NOT_IN_QBSS 49 +#define MLME_DEST_STA_IS_NOT_A_QSTA 50 + +#define MLME_INVALID_FORMAT 0x51 +#define MLME_FAIL_NO_RESOURCE 0x52 +#define MLME_STATE_MACHINE_REJECT 0x53 +#define MLME_MAC_TABLE_FAIL 0x54 + +// IE code +#define IE_SSID 0 +#define IE_SUPP_RATES 1 +#define IE_FH_PARM 2 +#define IE_DS_PARM 3 +#define IE_CF_PARM 4 +#define IE_TIM 5 +#define IE_IBSS_PARM 6 +#define IE_COUNTRY 7 // 802.11d +#define IE_802_11D_REQUEST 10 // 802.11d +#define IE_QBSS_LOAD 11 // 802.11e d9 +#define IE_EDCA_PARAMETER 12 // 802.11e d9 +#define IE_TSPEC 13 // 802.11e d9 +#define IE_TCLAS 14 // 802.11e d9 +#define IE_SCHEDULE 15 // 802.11e d9 +#define IE_CHALLENGE_TEXT 16 +#define IE_POWER_CONSTRAINT 32 // 802.11h d3.3 +#define IE_POWER_CAPABILITY 33 // 802.11h d3.3 +#define IE_TPC_REQUEST 34 // 802.11h d3.3 +#define IE_TPC_REPORT 35 // 802.11h d3.3 +#define IE_SUPP_CHANNELS 36 // 802.11h d3.3 +#define IE_CHANNEL_SWITCH_ANNOUNCEMENT 37 // 802.11h d3.3 +#define IE_MEASUREMENT_REQUEST 38 // 802.11h d3.3 +#define IE_MEASUREMENT_REPORT 39 // 802.11h d3.3 +#define IE_QUIET 40 // 802.11h d3.3 +#define IE_IBSS_DFS 41 // 802.11h d3.3 +#define IE_ERP 42 // 802.11g +#define IE_TS_DELAY 43 // 802.11e d9 +#define IE_TCLAS_PROCESSING 44 // 802.11e d9 +#define IE_QOS_CAPABILITY 46 // 802.11e d6 +#define IE_HT_CAP 45 // 802.11n d1. HT CAPABILITY. ELEMENT ID TBD +#define IE_AP_CHANNEL_REPORT 51 // 802.11k d6 +#define IE_HT_CAP2 52 // 802.11n d1. HT CAPABILITY. ELEMENT ID TBD +#define IE_RSN 48 // 802.11i d3.0 +#define IE_WPA2 48 // WPA2 +#define IE_EXT_SUPP_RATES 50 // 802.11g +#define IE_SUPP_REG_CLASS 59 // 802.11y. Supported regulatory classes. +#define IE_EXT_CHANNEL_SWITCH_ANNOUNCEMENT 60 // 802.11n +#define IE_ADD_HT 61 // 802.11n d1. ADDITIONAL HT CAPABILITY. ELEMENT ID TBD +#define IE_ADD_HT2 53 // 802.11n d1. ADDITIONAL HT CAPABILITY. ELEMENT ID TBD + + +// For 802.11n D3.03 +//#define IE_NEW_EXT_CHA_OFFSET 62 // 802.11n d1. New extension channel offset elemet +#define IE_SECONDARY_CH_OFFSET 62 // 802.11n D3.03 Secondary Channel Offset element +#define IE_2040_BSS_COEXIST 72 // 802.11n D3.0.3 +#define IE_2040_BSS_INTOLERANT_REPORT 73 // 802.11n D3.03 +#define IE_OVERLAPBSS_SCAN_PARM 74 // 802.11n D3.03 +#define IE_EXT_CAPABILITY 127 // 802.11n D3.03 + + +#define IE_WPA 221 // WPA +#define IE_VENDOR_SPECIFIC 221 // Wifi WMM (WME) + +#define OUI_BROADCOM_HT 51 // +#define OUI_BROADCOM_HTADD 52 // +#define OUI_PREN_HT_CAP 51 // +#define OUI_PREN_ADD_HT 52 // + +// CCX information +#define IE_AIRONET_CKIP 133 // CCX1.0 ID 85H for CKIP +#define IE_AP_TX_POWER 150 // CCX 2.0 for AP transmit power +#define IE_MEASUREMENT_CAPABILITY 221 // CCX 2.0 +#define IE_CCX_V2 221 +#define IE_AIRONET_IPADDRESS 149 // CCX ID 95H for IP Address +#define IE_AIRONET_CCKMREASSOC 156 // CCX ID 9CH for CCKM Reassociation Request element +#define CKIP_NEGOTIATION_LENGTH 30 +#define AIRONET_IPADDRESS_LENGTH 10 +#define AIRONET_CCKMREASSOC_LENGTH 24 + +// ======================================================== +// MLME state machine definition +// ======================================================== + +// STA MLME state mahcines +#define ASSOC_STATE_MACHINE 1 +#define AUTH_STATE_MACHINE 2 +#define AUTH_RSP_STATE_MACHINE 3 +#define SYNC_STATE_MACHINE 4 +#define MLME_CNTL_STATE_MACHINE 5 +#define WPA_PSK_STATE_MACHINE 6 +#define LEAP_STATE_MACHINE 7 +#define AIRONET_STATE_MACHINE 8 +#define ACTION_STATE_MACHINE 9 + +// AP MLME state machines +#define AP_ASSOC_STATE_MACHINE 11 +#define AP_AUTH_STATE_MACHINE 12 +#define AP_AUTH_RSP_STATE_MACHINE 13 +#define AP_SYNC_STATE_MACHINE 14 +#define AP_CNTL_STATE_MACHINE 15 +#define AP_WPA_STATE_MACHINE 16 + +#ifdef QOS_DLS_SUPPORT +#define DLS_STATE_MACHINE 26 +#endif // QOS_DLS_SUPPORT // + +// +// STA's CONTROL/CONNECT state machine: states, events, total function # +// +#define CNTL_IDLE 0 +#define CNTL_WAIT_DISASSOC 1 +#define CNTL_WAIT_JOIN 2 +#define CNTL_WAIT_REASSOC 3 +#define CNTL_WAIT_START 4 +#define CNTL_WAIT_AUTH 5 +#define CNTL_WAIT_ASSOC 6 +#define CNTL_WAIT_AUTH2 7 +#define CNTL_WAIT_OID_LIST_SCAN 8 +#define CNTL_WAIT_OID_DISASSOC 9 + +#define MT2_ASSOC_CONF 34 +#define MT2_AUTH_CONF 35 +#define MT2_DEAUTH_CONF 36 +#define MT2_DISASSOC_CONF 37 +#define MT2_REASSOC_CONF 38 +#define MT2_PWR_MGMT_CONF 39 +#define MT2_JOIN_CONF 40 +#define MT2_SCAN_CONF 41 +#define MT2_START_CONF 42 +#define MT2_GET_CONF 43 +#define MT2_SET_CONF 44 +#define MT2_RESET_CONF 45 +#define MT2_MLME_ROAMING_REQ 52 + +#define CNTL_FUNC_SIZE 1 + +// +// STA's ASSOC state machine: states, events, total function # +// +#define ASSOC_IDLE 0 +#define ASSOC_WAIT_RSP 1 +#define REASSOC_WAIT_RSP 2 +#define DISASSOC_WAIT_RSP 3 +#define MAX_ASSOC_STATE 4 + +#define ASSOC_MACHINE_BASE 0 +#define MT2_MLME_ASSOC_REQ 0 +#define MT2_MLME_REASSOC_REQ 1 +#define MT2_MLME_DISASSOC_REQ 2 +#define MT2_PEER_DISASSOC_REQ 3 +#define MT2_PEER_ASSOC_REQ 4 +#define MT2_PEER_ASSOC_RSP 5 +#define MT2_PEER_REASSOC_REQ 6 +#define MT2_PEER_REASSOC_RSP 7 +#define MT2_DISASSOC_TIMEOUT 8 +#define MT2_ASSOC_TIMEOUT 9 +#define MT2_REASSOC_TIMEOUT 10 +#define MAX_ASSOC_MSG 11 + +#define ASSOC_FUNC_SIZE (MAX_ASSOC_STATE * MAX_ASSOC_MSG) + +// +// ACT state machine: states, events, total function # +// +#define ACT_IDLE 0 +#define MAX_ACT_STATE 1 + +#define ACT_MACHINE_BASE 0 + +//Those PEER_xx_CATE number is based on real Categary value in IEEE spec. Please don'es modify it by your self. +//Category +#define MT2_PEER_SPECTRUM_CATE 0 +#define MT2_PEER_QOS_CATE 1 +#define MT2_PEER_DLS_CATE 2 +#define MT2_PEER_BA_CATE 3 +#define MT2_PEER_PUBLIC_CATE 4 +#define MT2_PEER_RM_CATE 5 +#define MT2_PEER_HT_CATE 7 // 7.4.7 +#define MAX_PEER_CATE_MSG 7 +#define MT2_MLME_ADD_BA_CATE 8 +#define MT2_MLME_ORI_DELBA_CATE 9 +#define MT2_MLME_REC_DELBA_CATE 10 +#define MT2_MLME_QOS_CATE 11 +#define MT2_MLME_DLS_CATE 12 +#define MT2_ACT_INVALID 13 +#define MAX_ACT_MSG 14 + +//Category field +#define CATEGORY_SPECTRUM 0 +#define CATEGORY_QOS 1 +#define CATEGORY_DLS 2 +#define CATEGORY_BA 3 +#define CATEGORY_PUBLIC 4 +#define CATEGORY_RM 5 +#define CATEGORY_HT 7 + + +// DLS Action frame definition +#define ACTION_DLS_REQUEST 0 +#define ACTION_DLS_RESPONSE 1 +#define ACTION_DLS_TEARDOWN 2 + +//Spectrum Action field value 802.11h 7.4.1 +#define SPEC_MRQ 0 // Request +#define SPEC_MRP 1 //Report +#define SPEC_TPCRQ 2 +#define SPEC_TPCRP 3 +#define SPEC_CHANNEL_SWITCH 4 + + +//BA Action field value +#define ADDBA_REQ 0 +#define ADDBA_RESP 1 +#define DELBA 2 + +//Public's Action field value in Public Category. Some in 802.11y and some in 11n +#define ACTION_BSS_2040_COEXIST 0 // 11n +#define ACTION_DSE_ENABLEMENT 1 // 11y D9.0 +#define ACTION_DSE_DEENABLEMENT 2 // 11y D9.0 +#define ACTION_DSE_REG_LOCATION_ANNOUNCE 3 // 11y D9.0 +#define ACTION_EXT_CH_SWITCH_ANNOUNCE 4 // 11y D9.0 +#define ACTION_DSE_MEASUREMENT_REQ 5 // 11y D9.0 +#define ACTION_DSE_MEASUREMENT_REPORT 6 // 11y D9.0 +#define ACTION_MEASUREMENT_PILOT_ACTION 7 // 11y D9.0 +#define ACTION_DSE_POWER_CONSTRAINT 8 // 11y D9.0 + + +//HT Action field value +#define NOTIFY_BW_ACTION 0 +#define SMPS_ACTION 1 +#define PSMP_ACTION 2 +#define SETPCO_ACTION 3 +#define MIMO_CHA_MEASURE_ACTION 4 +#define MIMO_N_BEACONFORM 5 +#define MIMO_BEACONFORM 6 +#define ANTENNA_SELECT 7 +#define HT_INFO_EXCHANGE 8 + +#define ACT_FUNC_SIZE (MAX_ACT_STATE * MAX_ACT_MSG) +// +// STA's AUTHENTICATION state machine: states, evvents, total function # +// +#define AUTH_REQ_IDLE 0 +#define AUTH_WAIT_SEQ2 1 +#define AUTH_WAIT_SEQ4 2 +#define MAX_AUTH_STATE 3 + +#define AUTH_MACHINE_BASE 0 +#define MT2_MLME_AUTH_REQ 0 +#define MT2_PEER_AUTH_EVEN 1 +#define MT2_AUTH_TIMEOUT 2 +#define MAX_AUTH_MSG 3 + +#define AUTH_FUNC_SIZE (MAX_AUTH_STATE * MAX_AUTH_MSG) + +// +// STA's AUTH_RSP state machine: states, events, total function # +// +#define AUTH_RSP_IDLE 0 +#define AUTH_RSP_WAIT_CHAL 1 +#define MAX_AUTH_RSP_STATE 2 + +#define AUTH_RSP_MACHINE_BASE 0 +#define MT2_AUTH_CHALLENGE_TIMEOUT 0 +#define MT2_PEER_AUTH_ODD 1 +#define MT2_PEER_DEAUTH 2 +#define MAX_AUTH_RSP_MSG 3 + +#define AUTH_RSP_FUNC_SIZE (MAX_AUTH_RSP_STATE * MAX_AUTH_RSP_MSG) + +// +// STA's SYNC state machine: states, events, total function # +// +#define SYNC_IDLE 0 // merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state +#define JOIN_WAIT_BEACON 1 +#define SCAN_LISTEN 2 +#define MAX_SYNC_STATE 3 + +#define SYNC_MACHINE_BASE 0 +#define MT2_MLME_SCAN_REQ 0 +#define MT2_MLME_JOIN_REQ 1 +#define MT2_MLME_START_REQ 2 +#define MT2_PEER_BEACON 3 +#define MT2_PEER_PROBE_RSP 4 +#define MT2_PEER_ATIM 5 +#define MT2_SCAN_TIMEOUT 6 +#define MT2_BEACON_TIMEOUT 7 +#define MT2_ATIM_TIMEOUT 8 +#define MT2_PEER_PROBE_REQ 9 +#define MAX_SYNC_MSG 10 + +#define SYNC_FUNC_SIZE (MAX_SYNC_STATE * MAX_SYNC_MSG) + +//Messages for the DLS state machine +#define DLS_IDLE 0 +#define MAX_DLS_STATE 1 + +#define DLS_MACHINE_BASE 0 +#define MT2_MLME_DLS_REQ 0 +#define MT2_PEER_DLS_REQ 1 +#define MT2_PEER_DLS_RSP 2 +#define MT2_MLME_DLS_TEAR_DOWN 3 +#define MT2_PEER_DLS_TEAR_DOWN 4 +#define MAX_DLS_MSG 5 + +#define DLS_FUNC_SIZE (MAX_DLS_STATE * MAX_DLS_MSG) + +// +// STA's WPA-PSK State machine: states, events, total function # +// +#define WPA_PSK_IDLE 0 +#define MAX_WPA_PSK_STATE 1 + +#define WPA_MACHINE_BASE 0 +#define MT2_EAPPacket 0 +#define MT2_EAPOLStart 1 +#define MT2_EAPOLLogoff 2 +#define MT2_EAPOLKey 3 +#define MT2_EAPOLASFAlert 4 +#define MAX_WPA_PSK_MSG 5 + +#define WPA_PSK_FUNC_SIZE (MAX_WPA_PSK_STATE * MAX_WPA_PSK_MSG) + +// +// STA's CISCO-AIRONET State machine: states, events, total function # +// +#define AIRONET_IDLE 0 +#define AIRONET_SCANNING 1 +#define MAX_AIRONET_STATE 2 + +#define AIRONET_MACHINE_BASE 0 +#define MT2_AIRONET_MSG 0 +#define MT2_AIRONET_SCAN_REQ 1 +#define MT2_AIRONET_SCAN_DONE 2 +#define MAX_AIRONET_MSG 3 + +#define AIRONET_FUNC_SIZE (MAX_AIRONET_STATE * MAX_AIRONET_MSG) + +// +// AP's CONTROL/CONNECT state machine: states, events, total function # +// +#define AP_CNTL_FUNC_SIZE 1 + +// +// AP's ASSOC state machine: states, events, total function # +// +#define AP_ASSOC_IDLE 0 +#define AP_MAX_ASSOC_STATE 1 + +#define AP_ASSOC_MACHINE_BASE 0 +#define APMT2_MLME_DISASSOC_REQ 0 +#define APMT2_PEER_DISASSOC_REQ 1 +#define APMT2_PEER_ASSOC_REQ 2 +#define APMT2_PEER_REASSOC_REQ 3 +#define APMT2_CLS3ERR 4 +#define AP_MAX_ASSOC_MSG 5 + +#define AP_ASSOC_FUNC_SIZE (AP_MAX_ASSOC_STATE * AP_MAX_ASSOC_MSG) + +// +// AP's AUTHENTICATION state machine: states, events, total function # +// +#define AP_AUTH_REQ_IDLE 0 +#define AP_MAX_AUTH_STATE 1 + +#define AP_AUTH_MACHINE_BASE 0 +#define APMT2_MLME_DEAUTH_REQ 0 +#define APMT2_CLS2ERR 1 +#define AP_MAX_AUTH_MSG 2 + +#define AP_AUTH_FUNC_SIZE (AP_MAX_AUTH_STATE * AP_MAX_AUTH_MSG) + +// +// AP's AUTH-RSP state machine: states, events, total function # +// +#define AP_AUTH_RSP_IDLE 0 +#define AP_MAX_AUTH_RSP_STATE 1 + +#define AP_AUTH_RSP_MACHINE_BASE 0 +#define APMT2_AUTH_CHALLENGE_TIMEOUT 0 +#define APMT2_PEER_AUTH_ODD 1 +#define APMT2_PEER_DEAUTH 2 +#define AP_MAX_AUTH_RSP_MSG 3 + +#define AP_AUTH_RSP_FUNC_SIZE (AP_MAX_AUTH_RSP_STATE * AP_MAX_AUTH_RSP_MSG) + +// +// AP's SYNC state machine: states, events, total function # +// +#define AP_SYNC_IDLE 0 +#define AP_SCAN_LISTEN 1 +#define AP_MAX_SYNC_STATE 2 + +#define AP_SYNC_MACHINE_BASE 0 +#define APMT2_PEER_PROBE_REQ 0 +#define APMT2_PEER_BEACON 1 +#define APMT2_MLME_SCAN_REQ 2 +#define APMT2_PEER_PROBE_RSP 3 +#define APMT2_SCAN_TIMEOUT 4 +#define APMT2_MLME_SCAN_CNCL 5 +#define AP_MAX_SYNC_MSG 6 + +#define AP_SYNC_FUNC_SIZE (AP_MAX_SYNC_STATE * AP_MAX_SYNC_MSG) + +// +// AP's WPA state machine: states, events, total function # +// +#define AP_WPA_PTK 0 +#define AP_MAX_WPA_PTK_STATE 1 + +#define AP_WPA_MACHINE_BASE 0 +#define APMT2_EAPPacket 0 +#define APMT2_EAPOLStart 1 +#define APMT2_EAPOLLogoff 2 +#define APMT2_EAPOLKey 3 +#define APMT2_EAPOLASFAlert 4 +#define AP_MAX_WPA_MSG 5 + +#define AP_WPA_FUNC_SIZE (AP_MAX_WPA_PTK_STATE * AP_MAX_WPA_MSG) + +#ifdef APCLI_SUPPORT +//ApCli authentication state machine +#define APCLI_AUTH_REQ_IDLE 0 +#define APCLI_AUTH_WAIT_SEQ2 1 +#define APCLI_AUTH_WAIT_SEQ4 2 +#define APCLI_MAX_AUTH_STATE 3 + +#define APCLI_AUTH_MACHINE_BASE 0 +#define APCLI_MT2_MLME_AUTH_REQ 0 +#define APCLI_MT2_MLME_DEAUTH_REQ 1 +#define APCLI_MT2_PEER_AUTH_EVEN 2 +#define APCLI_MT2_PEER_DEAUTH 3 +#define APCLI_MT2_AUTH_TIMEOUT 4 +#define APCLI_MAX_AUTH_MSG 5 + +#define APCLI_AUTH_FUNC_SIZE (APCLI_MAX_AUTH_STATE * APCLI_MAX_AUTH_MSG) + +//ApCli association state machine +#define APCLI_ASSOC_IDLE 0 +#define APCLI_ASSOC_WAIT_RSP 1 +#define APCLI_MAX_ASSOC_STATE 2 + +#define APCLI_ASSOC_MACHINE_BASE 0 +#define APCLI_MT2_MLME_ASSOC_REQ 0 +#define APCLI_MT2_MLME_DISASSOC_REQ 1 +#define APCLI_MT2_PEER_DISASSOC_REQ 2 +#define APCLI_MT2_PEER_ASSOC_RSP 3 +#define APCLI_MT2_ASSOC_TIMEOUT 4 +#define APCLI_MAX_ASSOC_MSG 5 + +#define APCLI_ASSOC_FUNC_SIZE (APCLI_MAX_ASSOC_STATE * APCLI_MAX_ASSOC_MSG) + +//ApCli sync state machine +#define APCLI_SYNC_IDLE 0 // merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state +#define APCLI_JOIN_WAIT_PROBE_RSP 1 +#define APCLI_MAX_SYNC_STATE 2 + +#define APCLI_SYNC_MACHINE_BASE 0 +#define APCLI_MT2_MLME_PROBE_REQ 0 +#define APCLI_MT2_PEER_PROBE_RSP 1 +#define APCLI_MT2_PROBE_TIMEOUT 2 +#define APCLI_MAX_SYNC_MSG 3 + +#define APCLI_SYNC_FUNC_SIZE (APCLI_MAX_SYNC_STATE * APCLI_MAX_SYNC_MSG) + +//ApCli ctrl state machine +#define APCLI_CTRL_DISCONNECTED 0 // merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state +#define APCLI_CTRL_PROBE 1 +#define APCLI_CTRL_AUTH 2 +#define APCLI_CTRL_AUTH_2 3 +#define APCLI_CTRL_ASSOC 4 +#define APCLI_CTRL_DEASSOC 5 +#define APCLI_CTRL_CONNECTED 6 +#define APCLI_MAX_CTRL_STATE 7 + +#define APCLI_CTRL_MACHINE_BASE 0 +#define APCLI_CTRL_JOIN_REQ 0 +#define APCLI_CTRL_PROBE_RSP 1 +#define APCLI_CTRL_AUTH_RSP 2 +#define APCLI_CTRL_DISCONNECT_REQ 3 +#define APCLI_CTRL_PEER_DISCONNECT_REQ 4 +#define APCLI_CTRL_ASSOC_RSP 5 +#define APCLI_CTRL_DEASSOC_RSP 6 +#define APCLI_CTRL_JOIN_REQ_TIMEOUT 7 +#define APCLI_CTRL_AUTH_REQ_TIMEOUT 8 +#define APCLI_CTRL_ASSOC_REQ_TIMEOUT 9 +#define APCLI_MAX_CTRL_MSG 10 + +#define APCLI_CTRL_FUNC_SIZE (APCLI_MAX_CTRL_STATE * APCLI_MAX_CTRL_MSG) + +#endif // APCLI_SUPPORT // + + +// ============================================================================= + +// value domain of 802.11 header FC.Tyte, which is b3..b2 of the 1st-byte of MAC header +#define BTYPE_MGMT 0 +#define BTYPE_CNTL 1 +#define BTYPE_DATA 2 + +// value domain of 802.11 MGMT frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header +#define SUBTYPE_ASSOC_REQ 0 +#define SUBTYPE_ASSOC_RSP 1 +#define SUBTYPE_REASSOC_REQ 2 +#define SUBTYPE_REASSOC_RSP 3 +#define SUBTYPE_PROBE_REQ 4 +#define SUBTYPE_PROBE_RSP 5 +#define SUBTYPE_BEACON 8 +#define SUBTYPE_ATIM 9 +#define SUBTYPE_DISASSOC 10 +#define SUBTYPE_AUTH 11 +#define SUBTYPE_DEAUTH 12 +#define SUBTYPE_ACTION 13 +#define SUBTYPE_ACTION_NO_ACK 14 + +// value domain of 802.11 CNTL frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header +#define SUBTYPE_WRAPPER 7 +#define SUBTYPE_BLOCK_ACK_REQ 8 +#define SUBTYPE_BLOCK_ACK 9 +#define SUBTYPE_PS_POLL 10 +#define SUBTYPE_RTS 11 +#define SUBTYPE_CTS 12 +#define SUBTYPE_ACK 13 +#define SUBTYPE_CFEND 14 +#define SUBTYPE_CFEND_CFACK 15 + +// value domain of 802.11 DATA frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header +#define SUBTYPE_DATA 0 +#define SUBTYPE_DATA_CFACK 1 +#define SUBTYPE_DATA_CFPOLL 2 +#define SUBTYPE_DATA_CFACK_CFPOLL 3 +#define SUBTYPE_NULL_FUNC 4 +#define SUBTYPE_CFACK 5 +#define SUBTYPE_CFPOLL 6 +#define SUBTYPE_CFACK_CFPOLL 7 +#define SUBTYPE_QDATA 8 +#define SUBTYPE_QDATA_CFACK 9 +#define SUBTYPE_QDATA_CFPOLL 10 +#define SUBTYPE_QDATA_CFACK_CFPOLL 11 +#define SUBTYPE_QOS_NULL 12 +#define SUBTYPE_QOS_CFACK 13 +#define SUBTYPE_QOS_CFPOLL 14 +#define SUBTYPE_QOS_CFACK_CFPOLL 15 + +// ACK policy of QOS Control field bit 6:5 +#define NORMAL_ACK 0x00 // b6:5 = 00 +#define NO_ACK 0x20 // b6:5 = 01 +#define NO_EXPLICIT_ACK 0x40 // b6:5 = 10 +#define BLOCK_ACK 0x60 // b6:5 = 11 + +// +// rtmp_data.c use these definition +// +#define LENGTH_802_11 24 +#define LENGTH_802_11_AND_H 30 +#define LENGTH_802_11_CRC_H 34 +#define LENGTH_802_11_CRC 28 +#define LENGTH_802_11_WITH_ADDR4 30 +#define LENGTH_802_3 14 +#define LENGTH_802_3_TYPE 2 +#define LENGTH_802_1_H 8 +#define LENGTH_EAPOL_H 4 +#define LENGTH_WMMQOS_H 2 +#define LENGTH_CRC 4 +#define MAX_SEQ_NUMBER 0x0fff +#define LENGTH_802_3_NO_TYPE 12 +#define LENGTH_802_1Q 4 /* VLAN related */ + +// STA_CSR4.field.TxResult +#define TX_RESULT_SUCCESS 0 +#define TX_RESULT_ZERO_LENGTH 1 +#define TX_RESULT_UNDER_RUN 2 +#define TX_RESULT_OHY_ERROR 4 +#define TX_RESULT_RETRY_FAIL 6 + +// All PHY rate summary in TXD +// Preamble MODE in TxD +#define MODE_CCK 0 +#define MODE_OFDM 1 +#ifdef DOT11_N_SUPPORT +#define MODE_HTMIX 2 +#define MODE_HTGREENFIELD 3 +#endif // DOT11_N_SUPPORT // +// MCS for CCK. BW.SGI.STBC are reserved +#define MCS_LONGP_RATE_1 0 // long preamble CCK 1Mbps +#define MCS_LONGP_RATE_2 1 // long preamble CCK 1Mbps +#define MCS_LONGP_RATE_5_5 2 +#define MCS_LONGP_RATE_11 3 +#define MCS_SHORTP_RATE_1 4 // long preamble CCK 1Mbps. short is forbidden in 1Mbps +#define MCS_SHORTP_RATE_2 5 // short preamble CCK 2Mbps +#define MCS_SHORTP_RATE_5_5 6 +#define MCS_SHORTP_RATE_11 7 +// To send duplicate legacy OFDM. set BW=BW_40. SGI.STBC are reserved +#define MCS_RATE_6 0 // legacy OFDM +#define MCS_RATE_9 1 // OFDM +#define MCS_RATE_12 2 // OFDM +#define MCS_RATE_18 3 // OFDM +#define MCS_RATE_24 4 // OFDM +#define MCS_RATE_36 5 // OFDM +#define MCS_RATE_48 6 // OFDM +#define MCS_RATE_54 7 // OFDM +// HT +#define MCS_0 0 // 1S +#define MCS_1 1 +#define MCS_2 2 +#define MCS_3 3 +#define MCS_4 4 +#define MCS_5 5 +#define MCS_6 6 +#define MCS_7 7 +#define MCS_8 8 // 2S +#define MCS_9 9 +#define MCS_10 10 +#define MCS_11 11 +#define MCS_12 12 +#define MCS_13 13 +#define MCS_14 14 +#define MCS_15 15 +#define MCS_16 16 // 3*3 +#define MCS_17 17 +#define MCS_18 18 +#define MCS_19 19 +#define MCS_20 20 +#define MCS_21 21 +#define MCS_22 22 +#define MCS_23 23 +#define MCS_32 32 +#define MCS_AUTO 33 + +#ifdef DOT11_N_SUPPORT +// OID_HTPHYMODE +// MODE +#define HTMODE_MM 0 +#define HTMODE_GF 1 +#endif // DOT11_N_SUPPORT // + +// Fixed Tx MODE - HT, CCK or OFDM +#define FIXED_TXMODE_HT 0 +#define FIXED_TXMODE_CCK 1 +#define FIXED_TXMODE_OFDM 2 +// BW +#define BW_20 BAND_WIDTH_20 +#define BW_40 BAND_WIDTH_40 +#define BW_BOTH BAND_WIDTH_BOTH +#define BW_10 BAND_WIDTH_10 // 802.11j has 10MHz. This definition is for internal usage. doesn't fill in the IE or other field. + +#ifdef DOT11_N_SUPPORT +// SHORTGI +#define GI_400 GAP_INTERVAL_400 // only support in HT mode +#define GI_BOTH GAP_INTERVAL_BOTH +#endif // DOT11_N_SUPPORT // +#define GI_800 GAP_INTERVAL_800 +// STBC +#define STBC_NONE 0 +#ifdef DOT11_N_SUPPORT +#define STBC_USE 1 // limited use in rt2860b phy +#define RXSTBC_ONE 1 // rx support of one spatial stream +#define RXSTBC_TWO 2 // rx support of 1 and 2 spatial stream +#define RXSTBC_THR 3 // rx support of 1~3 spatial stream +// MCS FEEDBACK +#define MCSFBK_NONE 0 // not support mcs feedback / +#define MCSFBK_RSV 1 // reserved +#define MCSFBK_UNSOLICIT 2 // only support unsolict mcs feedback +#define MCSFBK_MRQ 3 // response to both MRQ and unsolict mcs feedback + +// MIMO power safe +#define MMPS_STATIC 0 +#define MMPS_DYNAMIC 1 +#define MMPS_RSV 2 +#define MMPS_ENABLE 3 + + +// A-MSDU size +#define AMSDU_0 0 +#define AMSDU_1 1 + +#endif // DOT11_N_SUPPORT // + +// MCS use 7 bits +#define TXRATEMIMO 0x80 +#define TXRATEMCS 0x7F +#define TXRATEOFDM 0x7F +#define RATE_1 0 +#define RATE_2 1 +#define RATE_5_5 2 +#define RATE_11 3 +#define RATE_6 4 // OFDM +#define RATE_9 5 // OFDM +#define RATE_12 6 // OFDM +#define RATE_18 7 // OFDM +#define RATE_24 8 // OFDM +#define RATE_36 9 // OFDM +#define RATE_48 10 // OFDM +#define RATE_54 11 // OFDM +#define RATE_FIRST_OFDM_RATE RATE_6 +#define RATE_LAST_OFDM_RATE RATE_54 +#define RATE_6_5 12 // HT mix +#define RATE_13 13 // HT mix +#define RATE_19_5 14 // HT mix +#define RATE_26 15 // HT mix +#define RATE_39 16 // HT mix +#define RATE_52 17 // HT mix +#define RATE_58_5 18 // HT mix +#define RATE_65 19 // HT mix +#define RATE_78 20 // HT mix +#define RATE_104 21 // HT mix +#define RATE_117 22 // HT mix +#define RATE_130 23 // HT mix +//#define RATE_AUTO_SWITCH 255 // for StaCfg.FixedTxRate only +#define HTRATE_0 12 +#define RATE_FIRST_MM_RATE HTRATE_0 +#define RATE_FIRST_HT_RATE HTRATE_0 +#define RATE_LAST_HT_RATE HTRATE_0 + +// pTxWI->txop +#define IFS_HTTXOP 0 // The txop will be handles by ASIC. +#define IFS_PIFS 1 +#define IFS_SIFS 2 +#define IFS_BACKOFF 3 + +// pTxD->RetryMode +#define LONG_RETRY 1 +#define SHORT_RETRY 0 + +// Country Region definition +#define REGION_MINIMUM_BG_BAND 0 +#define REGION_0_BG_BAND 0 // 1-11 +#define REGION_1_BG_BAND 1 // 1-13 +#define REGION_2_BG_BAND 2 // 10-11 +#define REGION_3_BG_BAND 3 // 10-13 +#define REGION_4_BG_BAND 4 // 14 +#define REGION_5_BG_BAND 5 // 1-14 +#define REGION_6_BG_BAND 6 // 3-9 +#define REGION_7_BG_BAND 7 // 5-13 +#define REGION_31_BG_BAND 31 // 5-13 +#define REGION_MAXIMUM_BG_BAND 7 + +#define REGION_MINIMUM_A_BAND 0 +#define REGION_0_A_BAND 0 // 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 +#define REGION_1_A_BAND 1 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 +#define REGION_2_A_BAND 2 // 36, 40, 44, 48, 52, 56, 60, 64 +#define REGION_3_A_BAND 3 // 52, 56, 60, 64, 149, 153, 157, 161 +#define REGION_4_A_BAND 4 // 149, 153, 157, 161, 165 +#define REGION_5_A_BAND 5 // 149, 153, 157, 161 +#define REGION_6_A_BAND 6 // 36, 40, 44, 48 +#define REGION_7_A_BAND 7 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 +#define REGION_8_A_BAND 8 // 52, 56, 60, 64 +#define REGION_9_A_BAND 9 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165 +#define REGION_10_A_BAND 10 // 36, 40, 44, 48, 149, 153, 157, 161, 165 +#define REGION_11_A_BAND 11 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161 +#define REGION_MAXIMUM_A_BAND 11 + +// pTxD->CipherAlg +#define CIPHER_NONE 0 +#define CIPHER_WEP64 1 +#define CIPHER_WEP128 2 +#define CIPHER_TKIP 3 +#define CIPHER_AES 4 +#define CIPHER_CKIP64 5 +#define CIPHER_CKIP128 6 +#define CIPHER_TKIP_NO_MIC 7 // MIC appended by driver: not a valid value in hardware key table +#define CIPHER_SMS4 8 + +// value domain of pAd->RfIcType +#define RFIC_2820 1 // 2.4G 2T3R +#define RFIC_2850 2 // 2.4G/5G 2T3R +#define RFIC_2720 3 // 2.4G 1T2R +#define RFIC_2750 4 // 2.4G/5G 1T2R +#define RFIC_3020 5 // 2.4G 1T1R +#define RFIC_2020 6 // 2.4G B/G + +// LED Status. +#define LED_LINK_DOWN 0 +#define LED_LINK_UP 1 +#define LED_RADIO_OFF 2 +#define LED_RADIO_ON 3 +#define LED_HALT 4 +#define LED_WPS 5 +#define LED_ON_SITE_SURVEY 6 +#define LED_POWER_UP 7 + +// value domain of pAd->LedCntl.LedMode and E2PROM +#define LED_MODE_DEFAULT 0 +#define LED_MODE_TWO_LED 1 +#define LED_MODE_SIGNAL_STREGTH 8 // EEPROM define =8 + +// RC4 init value, used fro WEP & TKIP +#define PPPINITFCS32 0xffffffff /* Initial FCS value */ + +// value domain of pAd->StaCfg.PortSecured. 802.1X controlled port definition +#define WPA_802_1X_PORT_SECURED 1 +#define WPA_802_1X_PORT_NOT_SECURED 2 + +#define PAIRWISE_KEY 1 +#define GROUP_KEY 2 + +//definition of DRS +#define MAX_STEP_OF_TX_RATE_SWITCH 32 + + +// pre-allocated free NDIS PACKET/BUFFER poll for internal usage +#define MAX_NUM_OF_FREE_NDIS_PACKET 128 + +//Block ACK +#define MAX_TX_REORDERBUF 64 +#define MAX_RX_REORDERBUF 64 +#define DEFAULT_TX_TIMEOUT 30 +#define DEFAULT_RX_TIMEOUT 30 + +// definition of Recipient or Originator +#define I_RECIPIENT TRUE +#define I_ORIGINATOR FALSE + +#define DEFAULT_BBP_TX_POWER 0 +#define DEFAULT_RF_TX_POWER 5 + +#define MAX_INI_BUFFER_SIZE 4096 +#define MAX_PARAM_BUFFER_SIZE (2048) // enough for ACL (18*64) + //18 : the length of Mac address acceptable format "01:02:03:04:05:06;") + //64 : MAX_NUM_OF_ACL_LIST +// definition of pAd->OpMode +#define OPMODE_STA 0 +#define OPMODE_AP 1 +//#define OPMODE_L3_BRG 2 // as AP and STA at the same time + +#ifdef RT_BIG_ENDIAN +#define DIR_READ 0 +#define DIR_WRITE 1 +#define TYPE_TXD 0 +#define TYPE_RXD 1 +#define TYPE_TXINFO 0 +#define TYPE_RXINFO 1 +#define TYPE_TXWI 0 +#define TYPE_RXWI 1 +#endif + +// ========================= AP rtmp_def.h =========================== +// value domain for pAd->EventTab.Log[].Event +#define EVENT_RESET_ACCESS_POINT 0 // Log = "hh:mm:ss Restart Access Point" +#define EVENT_ASSOCIATED 1 // Log = "hh:mm:ss STA 00:01:02:03:04:05 associated" +#define EVENT_DISASSOCIATED 2 // Log = "hh:mm:ss STA 00:01:02:03:04:05 left this BSS" +#define EVENT_AGED_OUT 3 // Log = "hh:mm:ss STA 00:01:02:03:04:05 was aged-out and removed from this BSS" +#define EVENT_COUNTER_M 4 +#define EVENT_INVALID_PSK 5 +#define EVENT_MAX_EVENT_TYPE 6 +// ==== end of AP rtmp_def.h ============ + +// definition RSSI Number +#define RSSI_0 0 +#define RSSI_1 1 +#define RSSI_2 2 + +// definition of radar detection +#define RD_NORMAL_MODE 0 // Not found radar signal +#define RD_SWITCHING_MODE 1 // Found radar signal, and doing channel switch +#define RD_SILENCE_MODE 2 // After channel switch, need to be silence a while to ensure radar not found + +//Driver defined cid for mapping status and command. +#define SLEEPCID 0x11 +#define WAKECID 0x22 +#define QUERYPOWERCID 0x33 +#define OWNERMCU 0x1 +#define OWNERCPU 0x0 + +// MBSSID definition +#define ENTRY_NOT_FOUND 0xFF + + +/* After Linux 2.6.9, + * VLAN module use Private (from user) interface flags (netdevice->priv_flags). + * #define IFF_802_1Q_VLAN 0x1 -- 802.1Q VLAN device. in if.h + * ref to ip_sabotage_out() [ out->priv_flags & IFF_802_1Q_VLAN ] in br_netfilter.c + * + * For this reason, we MUST use EVEN value in priv_flags + */ +#define INT_MAIN 0x0100 +#define INT_MBSSID 0x0200 +#define INT_WDS 0x0300 +#define INT_APCLI 0x0400 +#define INT_MESH 0x0500 + +// Use bitmap to allow coexist of ATE_TXFRAME and ATE_RXFRAME(i.e.,to support LoopBack mode) +#ifdef RALINK_ATE +#define ATE_START 0x00 // Start ATE +#define ATE_STOP 0x80 // Stop ATE +#define ATE_TXCONT 0x05 // Continuous Transmit +#define ATE_TXCARR 0x09 // Transmit Carrier +#define ATE_TXCARRSUPP 0x11 // Transmit Carrier Suppression +#define ATE_TXFRAME 0x01 // Transmit Frames +#define ATE_RXFRAME 0x02 // Receive Frames +#ifdef RALINK_28xx_QA +#define ATE_TXSTOP 0xe2 // Stop Transmition(i.e., TXCONT, TXCARR, TXCARRSUPP, and TXFRAME) +#define ATE_RXSTOP 0xfd // Stop receiving Frames +#define BBP22_TXFRAME 0x00 // Transmit Frames +#define BBP22_TXCONT_OR_CARRSUPP 0x80 // Continuous Transmit or Carrier Suppression +#define BBP22_TXCARR 0xc1 // Transmit Carrier +#define BBP24_TXCONT 0x00 // Continuous Transmit +#define BBP24_CARRSUPP 0x01 // Carrier Suppression +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +// WEP Key TYPE +#define WEP_HEXADECIMAL_TYPE 0 +#define WEP_ASCII_TYPE 1 + + + +// WIRELESS EVENTS definition +/* Max number of char in custom event, refer to wireless_tools.28/wireless.20.h */ +#define IW_CUSTOM_MAX_LEN 255 /* In bytes */ + +// For system event - start +#define IW_SYS_EVENT_FLAG_START 0x0200 +#define IW_ASSOC_EVENT_FLAG 0x0200 +#define IW_DISASSOC_EVENT_FLAG 0x0201 +#define IW_DEAUTH_EVENT_FLAG 0x0202 +#define IW_AGEOUT_EVENT_FLAG 0x0203 +#define IW_COUNTER_MEASURES_EVENT_FLAG 0x0204 +#define IW_REPLAY_COUNTER_DIFF_EVENT_FLAG 0x0205 +#define IW_RSNIE_DIFF_EVENT_FLAG 0x0206 +#define IW_MIC_DIFF_EVENT_FLAG 0x0207 +#define IW_ICV_ERROR_EVENT_FLAG 0x0208 +#define IW_MIC_ERROR_EVENT_FLAG 0x0209 +#define IW_GROUP_HS_TIMEOUT_EVENT_FLAG 0x020A +#define IW_PAIRWISE_HS_TIMEOUT_EVENT_FLAG 0x020B +#define IW_RSNIE_SANITY_FAIL_EVENT_FLAG 0x020C +#define IW_SET_KEY_DONE_WPA1_EVENT_FLAG 0x020D +#define IW_SET_KEY_DONE_WPA2_EVENT_FLAG 0x020E +#define IW_STA_LINKUP_EVENT_FLAG 0x020F +#define IW_STA_LINKDOWN_EVENT_FLAG 0x0210 +#define IW_SCAN_COMPLETED_EVENT_FLAG 0x0211 +#define IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG 0x0212 +// if add new system event flag, please upadte the IW_SYS_EVENT_FLAG_END +#define IW_SYS_EVENT_FLAG_END 0x0212 +#define IW_SYS_EVENT_TYPE_NUM (IW_SYS_EVENT_FLAG_END - IW_SYS_EVENT_FLAG_START + 1) +// For system event - end + +// For spoof attack event - start +#define IW_SPOOF_EVENT_FLAG_START 0x0300 +#define IW_CONFLICT_SSID_EVENT_FLAG 0x0300 +#define IW_SPOOF_ASSOC_RESP_EVENT_FLAG 0x0301 +#define IW_SPOOF_REASSOC_RESP_EVENT_FLAG 0x0302 +#define IW_SPOOF_PROBE_RESP_EVENT_FLAG 0x0303 +#define IW_SPOOF_BEACON_EVENT_FLAG 0x0304 +#define IW_SPOOF_DISASSOC_EVENT_FLAG 0x0305 +#define IW_SPOOF_AUTH_EVENT_FLAG 0x0306 +#define IW_SPOOF_DEAUTH_EVENT_FLAG 0x0307 +#define IW_SPOOF_UNKNOWN_MGMT_EVENT_FLAG 0x0308 +#define IW_REPLAY_ATTACK_EVENT_FLAG 0x0309 +// if add new spoof attack event flag, please upadte the IW_SPOOF_EVENT_FLAG_END +#define IW_SPOOF_EVENT_FLAG_END 0x0309 +#define IW_SPOOF_EVENT_TYPE_NUM (IW_SPOOF_EVENT_FLAG_END - IW_SPOOF_EVENT_FLAG_START + 1) +// For spoof attack event - end + +// For flooding attack event - start +#define IW_FLOOD_EVENT_FLAG_START 0x0400 +#define IW_FLOOD_AUTH_EVENT_FLAG 0x0400 +#define IW_FLOOD_ASSOC_REQ_EVENT_FLAG 0x0401 +#define IW_FLOOD_REASSOC_REQ_EVENT_FLAG 0x0402 +#define IW_FLOOD_PROBE_REQ_EVENT_FLAG 0x0403 +#define IW_FLOOD_DISASSOC_EVENT_FLAG 0x0404 +#define IW_FLOOD_DEAUTH_EVENT_FLAG 0x0405 +#define IW_FLOOD_EAP_REQ_EVENT_FLAG 0x0406 +// if add new flooding attack event flag, please upadte the IW_FLOOD_EVENT_FLAG_END +#define IW_FLOOD_EVENT_FLAG_END 0x0406 +#define IW_FLOOD_EVENT_TYPE_NUM (IW_FLOOD_EVENT_FLAG_END - IW_FLOOD_EVENT_FLAG_START + 1) +// For flooding attack - end + +// End - WIRELESS EVENTS definition + +#ifdef CONFIG_STA_SUPPORT +// definition for DLS, kathy +#define MAX_NUM_OF_INIT_DLS_ENTRY 1 +#define MAX_NUM_OF_DLS_ENTRY MAX_NUMBER_OF_DLS_ENTRY + +//Block ACK , rt2860, kathy +#define MAX_TX_REORDERBUF 64 +#define MAX_RX_REORDERBUF 64 +#define DEFAULT_TX_TIMEOUT 30 +#define DEFAULT_RX_TIMEOUT 30 +#ifndef CONFIG_AP_SUPPORT +#define MAX_BARECI_SESSION 8 +#endif + +#ifndef IW_ESSID_MAX_SIZE +/* Maximum size of the ESSID and pAd->nickname strings */ +#define IW_ESSID_MAX_SIZE 32 +#endif +#endif // CONFIG_STA_SUPPORT // + +#ifdef MCAST_RATE_SPECIFIC +#define MCAST_DISABLE 0 +#define MCAST_CCK 1 +#define MCAST_OFDM 2 +#define MCAST_HTMIX 3 +#endif // MCAST_RATE_SPECIFIC // + +// For AsicRadioOff/AsicRadioOn function +#define DOT11POWERSAVE 0 +#define GUIRADIO_OFF 1 +#define RTMP_HALT 2 +#define GUI_IDLE_POWER_SAVE 3 +// -- + + +// definition for WpaSupport flag +#define WPA_SUPPLICANT_DISABLE 0 +#define WPA_SUPPLICANT_ENABLE 1 +#define WPA_SUPPLICANT_ENABLE_WITH_WEB_UI 2 + +// Endian byte swapping codes +#define SWAP16(x) \ + ((UINT16)( \ + (((UINT16)(x) & (UINT16) 0x00ffU) << 8) | \ + (((UINT16)(x) & (UINT16) 0xff00U) >> 8) )) + +#define SWAP32(x) \ + ((UINT32)( \ + (((UINT32)(x) & (UINT32) 0x000000ffUL) << 24) | \ + (((UINT32)(x) & (UINT32) 0x0000ff00UL) << 8) | \ + (((UINT32)(x) & (UINT32) 0x00ff0000UL) >> 8) | \ + (((UINT32)(x) & (UINT32) 0xff000000UL) >> 24) )) + +#define SWAP64(x) \ + ((UINT64)( \ + (UINT64)(((UINT64)(x) & (UINT64) 0x00000000000000ffULL) << 56) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x000000000000ff00ULL) << 40) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x0000000000ff0000ULL) << 24) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x00000000ff000000ULL) << 8) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x000000ff00000000ULL) >> 8) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x0000ff0000000000ULL) >> 24) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x00ff000000000000ULL) >> 40) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0xff00000000000000ULL) >> 56) )) + +#ifdef RT_BIG_ENDIAN + +#define cpu2le64(x) SWAP64((x)) +#define le2cpu64(x) SWAP64((x)) +#define cpu2le32(x) SWAP32((x)) +#define le2cpu32(x) SWAP32((x)) +#define cpu2le16(x) SWAP16((x)) +#define le2cpu16(x) SWAP16((x)) +#define cpu2be64(x) ((UINT64)(x)) +#define be2cpu64(x) ((UINT64)(x)) +#define cpu2be32(x) ((UINT32)(x)) +#define be2cpu32(x) ((UINT32)(x)) +#define cpu2be16(x) ((UINT16)(x)) +#define be2cpu16(x) ((UINT16)(x)) + +#else // Little_Endian + +#define cpu2le64(x) ((UINT64)(x)) +#define le2cpu64(x) ((UINT64)(x)) +#define cpu2le32(x) ((UINT32)(x)) +#define le2cpu32(x) ((UINT32)(x)) +#define cpu2le16(x) ((UINT16)(x)) +#define le2cpu16(x) ((UINT16)(x)) +#define cpu2be64(x) SWAP64((x)) +#define be2cpu64(x) SWAP64((x)) +#define cpu2be32(x) SWAP32((x)) +#define be2cpu32(x) SWAP32((x)) +#define cpu2be16(x) SWAP16((x)) +#define be2cpu16(x) SWAP16((x)) + +#endif // RT_BIG_ENDIAN + +#endif // __RTMP_DEF_H__ + + diff --git a/drivers/staging/rt2860/rtmp_type.h b/drivers/staging/rt2860/rtmp_type.h new file mode 100644 index 000000000000..1fd7df1e1791 --- /dev/null +++ b/drivers/staging/rt2860/rtmp_type.h @@ -0,0 +1,94 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_type.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 1-2-2004 +*/ +#ifndef __RTMP_TYPE_H__ +#define __RTMP_TYPE_H__ + +#define PACKED __attribute__ ((packed)) + +// Put platform dependent declaration here +// For example, linux type definition +typedef unsigned char UINT8; +typedef unsigned short UINT16; +typedef unsigned int UINT32; +typedef unsigned long long UINT64; +typedef int INT32; +typedef long long INT64; + +typedef unsigned char * PUINT8; +typedef unsigned short * PUINT16; +typedef unsigned int * PUINT32; +typedef unsigned long long * PUINT64; +typedef int * PINT32; +typedef long long * PINT64; + +typedef signed char CHAR; +typedef signed short SHORT; +typedef signed int INT; +typedef signed long LONG; +typedef signed long long LONGLONG; + + +typedef unsigned char UCHAR; +typedef unsigned short USHORT; +typedef unsigned int UINT; +typedef unsigned long ULONG; +typedef unsigned long long ULONGLONG; + +typedef unsigned char BOOLEAN; +typedef void VOID; + +typedef VOID * PVOID; +typedef CHAR * PCHAR; +typedef UCHAR * PUCHAR; +typedef USHORT * PUSHORT; +typedef LONG * PLONG; +typedef ULONG * PULONG; +typedef UINT * PUINT; + +typedef unsigned int NDIS_MEDIA_STATE; + +typedef union _LARGE_INTEGER { + struct { + UINT LowPart; + INT32 HighPart; + } u; + INT64 QuadPart; +} LARGE_INTEGER; + +#endif // __RTMP_TYPE_H__ + diff --git a/drivers/staging/rt2860/spectrum.h b/drivers/staging/rt2860/spectrum.h new file mode 100644 index 000000000000..60f25dbdba9f --- /dev/null +++ b/drivers/staging/rt2860/spectrum.h @@ -0,0 +1,322 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ + +#ifndef __SPECTRUM_H__ +#define __SPECTRUM_H__ + +#include "rtmp_type.h" +#include "spectrum_def.h" + +typedef struct PACKED _TPC_REPORT_INFO +{ + UINT8 TxPwr; + UINT8 LinkMargin; +} TPC_REPORT_INFO, *PTPC_REPORT_INFO; + +typedef struct PACKED _CH_SW_ANN_INFO +{ + UINT8 ChSwMode; + UINT8 Channel; + UINT8 ChSwCnt; +} CH_SW_ANN_INFO, *PCH_SW_ANN_INFO; + +typedef union PACKED _MEASURE_REQ_MODE +{ +#ifdef RT_BIG_ENDIAN + struct PACKED + { + UINT8 Rev1:4; + UINT8 Report:1; + UINT8 Request:1; + UINT8 Enable:1; + UINT8 Rev0:1; + } field; +#else + struct PACKED + { + UINT8 Rev0:1; + UINT8 Enable:1; + UINT8 Request:1; + UINT8 Report:1; + UINT8 Rev1:4; + } field; +#endif // RT_BIG_ENDIAN // + UINT8 word; +} MEASURE_REQ_MODE, *PMEASURE_REQ_MODE; + +typedef struct PACKED _MEASURE_REQ +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; +} MEASURE_REQ, *PMEASURE_REQ; + +typedef struct PACKED _MEASURE_REQ_INFO +{ + UINT8 Token; + MEASURE_REQ_MODE ReqMode; + UINT8 ReqType; + MEASURE_REQ MeasureReq; +} MEASURE_REQ_INFO, *PMEASURE_REQ_INFO; + +typedef union PACKED _MEASURE_BASIC_REPORT_MAP +{ +#ifdef RT_BIG_ENDIAN + struct PACKED + { + UINT8 Rev:3; + UINT8 Unmeasure:1; + UINT8 Radar:1; + UINT8 UnidentifiedSignal:1; + UINT8 OfdmPreamble:1; + UINT8 BSS:1; + } field; +#else + struct PACKED + { + UINT8 BSS:1; + UINT8 OfdmPreamble:1; + UINT8 UnidentifiedSignal:1; + UINT8 Radar:1; + UINT8 Unmeasure:1; + UINT8 Rev:3; + } field; +#endif // RT_BIG_ENDIAN // + UINT8 word; +} MEASURE_BASIC_REPORT_MAP, *PMEASURE_BASIC_REPORT_MAP; + +typedef struct PACKED _MEASURE_BASIC_REPORT +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + MEASURE_BASIC_REPORT_MAP Map; +} MEASURE_BASIC_REPORT, *PMEASURE_BASIC_REPORT; + +typedef struct PACKED _MEASURE_CCA_REPORT +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + UINT8 CCA_Busy_Fraction; +} MEASURE_CCA_REPORT, *PMEASURE_CCA_REPORT; + +typedef struct PACKED _MEASURE_RPI_REPORT +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + UINT8 RPI_Density[8]; +} MEASURE_RPI_REPORT, *PMEASURE_RPI_REPORT; + +typedef union PACKED _MEASURE_REPORT_MODE +{ + struct PACKED + { +#ifdef RT_BIG_ENDIAN + UINT8 Rev:5; + UINT8 Refused:1; + UINT8 Incapable:1; + UINT8 Late:1; +#else + UINT8 Late:1; + UINT8 Incapable:1; + UINT8 Refused:1; + UINT8 Rev:5; +#endif // RT_BIG_ENDIAN // + } field; + UINT8 word; +} MEASURE_REPORT_MODE, *PMEASURE_REPORT_MODE; + +typedef struct PACKED _MEASURE_REPORT_INFO +{ + UINT8 Token; + MEASURE_REPORT_MODE ReportMode; + UINT8 ReportType; + UINT8 Octect[0]; +} MEASURE_REPORT_INFO, *PMEASURE_REPORT_INFO; + +typedef struct PACKED _QUIET_INFO +{ + UINT8 QuietCnt; + UINT8 QuietPeriod; + UINT8 QuietDuration; + UINT8 QuietOffset; +} QUIET_INFO, *PQUIET_INFO; + +/* + ========================================================================== + Description: + Prepare Measurement request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 MeasureCh, + IN UINT16 MeasureDuration); + +/* + ========================================================================== + Description: + Prepare Measurement report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 ReportInfoLen, + IN PUINT8 pReportInfo); + +/* + ========================================================================== + Description: + Prepare TPC Request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UCHAR DialogToken); + +/* + ========================================================================== + Description: + Prepare TPC Report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 TxPwr, + IN UINT8 LinkMargin); + +/* + ========================================================================== + Description: + Prepare Channel Switch Announcement action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + 2. Channel switch announcement mode. + 2. a New selected channel. + + Return : None. + ========================================================================== + */ +VOID EnqueueChSwAnn( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 ChSwMode, + IN UINT8 NewCh); + +/* + ========================================================================== + Description: + Spectrun action frames Handler such as channel switch annoucement, + measurement report, measurement request actions frames. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +VOID PeerSpectrumAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +/* + ========================================================================== + Description: + + Parametrs: + + Return : None. + ========================================================================== + */ +INT Set_MeasureReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TpcReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +VOID MeasureReqTabInit( + IN PRTMP_ADAPTER pAd); + +VOID MeasureReqTabExit( + IN PRTMP_ADAPTER pAd); + +VOID TpcReqTabInit( + IN PRTMP_ADAPTER pAd); + +VOID TpcReqTabExit( + IN PRTMP_ADAPTER pAd); + +VOID NotifyChSwAnnToPeerAPs( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pRA, + IN PUCHAR pTA, + IN UINT8 ChSwMode, + IN UINT8 Channel); +#endif // __SPECTRUM_H__ // + diff --git a/drivers/staging/rt2860/spectrum_def.h b/drivers/staging/rt2860/spectrum_def.h new file mode 100644 index 000000000000..4ca4817bba05 --- /dev/null +++ b/drivers/staging/rt2860/spectrum_def.h @@ -0,0 +1,95 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + spectrum_def.h + + Abstract: + Handle association related requests either from WSTA or from local MLME + + Revision History: + Who When What + --------- ---------- ---------------------------------------------- + Fonchi Wu 2008 created for 802.11h + */ + +#ifndef __SPECTRUM_DEF_H__ +#define __SPECTRUM_DEF_H__ + +#define MAX_MEASURE_REQ_TAB_SIZE 3 +#define MAX_HASH_MEASURE_REQ_TAB_SIZE MAX_MEASURE_REQ_TAB_SIZE + +#define MAX_TPC_REQ_TAB_SIZE 3 +#define MAX_HASH_TPC_REQ_TAB_SIZE MAX_TPC_REQ_TAB_SIZE + +#define MIN_RCV_PWR 100 /* Negative value ((dBm) */ + +#define RM_TPC_REQ 0 +#define RM_MEASURE_REQ 1 + +#define RM_BASIC 0 +#define RM_CCA 1 +#define RM_RPI_HISTOGRAM 2 + +#define TPC_REQ_AGE_OUT 500 /* ms */ +#define MQ_REQ_AGE_OUT 500 /* ms */ + +#define TPC_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_HASH_TPC_REQ_TAB_SIZE) +#define MQ_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_MEASURE_REQ_TAB_SIZE) + +typedef struct _MEASURE_REQ_ENTRY +{ + struct _MEASURE_REQ_ENTRY *pNext; + ULONG lastTime; + BOOLEAN Valid; + UINT8 DialogToken; + UINT8 MeasureDialogToken[3]; // 0:basic measure, 1: CCA measure, 2: RPI_Histogram measure. +} MEASURE_REQ_ENTRY, *PMEASURE_REQ_ENTRY; + +typedef struct _MEASURE_REQ_TAB +{ + UCHAR Size; + PMEASURE_REQ_ENTRY Hash[MAX_HASH_MEASURE_REQ_TAB_SIZE]; + MEASURE_REQ_ENTRY Content[MAX_MEASURE_REQ_TAB_SIZE]; +} MEASURE_REQ_TAB, *PMEASURE_REQ_TAB; + +typedef struct _TPC_REQ_ENTRY +{ + struct _TPC_REQ_ENTRY *pNext; + ULONG lastTime; + BOOLEAN Valid; + UINT8 DialogToken; +} TPC_REQ_ENTRY, *PTPC_REQ_ENTRY; + +typedef struct _TPC_REQ_TAB +{ + UCHAR Size; + PTPC_REQ_ENTRY Hash[MAX_HASH_TPC_REQ_TAB_SIZE]; + TPC_REQ_ENTRY Content[MAX_TPC_REQ_TAB_SIZE]; +} TPC_REQ_TAB, *PTPC_REQ_TAB; + +#endif // __SPECTRUM_DEF_H__ // + diff --git a/drivers/staging/rt2860/sta/aironet.c b/drivers/staging/rt2860/sta/aironet.c new file mode 100644 index 000000000000..4af4a1906181 --- /dev/null +++ b/drivers/staging/rt2860/sta/aironet.c @@ -0,0 +1,1312 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + aironet.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 04-06-15 Initial +*/ +#include "../rt_config.h" + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + ========================================================================== + */ +VOID AironetStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, Trans, MAX_AIRONET_STATE, MAX_AIRONET_MSG, (STATE_MACHINE_FUNC)Drop, AIRONET_IDLE, AIRONET_MACHINE_BASE); + StateMachineSetAction(S, AIRONET_IDLE, MT2_AIRONET_MSG, (STATE_MACHINE_FUNC)AironetMsgAction); + StateMachineSetAction(S, AIRONET_IDLE, MT2_AIRONET_SCAN_REQ, (STATE_MACHINE_FUNC)AironetRequestAction); + StateMachineSetAction(S, AIRONET_SCANNING, MT2_AIRONET_SCAN_DONE, (STATE_MACHINE_FUNC)AironetReportAction); +} + +/* + ========================================================================== + Description: + This is state machine function. + When receiving EAPOL packets which is for 802.1x key management. + Use both in WPA, and WPAPSK case. + In this function, further dispatch to different functions according to the received packet. 3 categories are : + 1. normal 4-way pairwisekey and 2-way groupkey handshake + 2. MIC error (Countermeasures attack) report packet from STA. + 3. Request for pairwise/group key update from STA + Return: + ========================================================================== +*/ +VOID AironetMsgAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Length; + UCHAR Index, i; + PUCHAR pData; + PAIRONET_RM_REQUEST_FRAME pRMReq; + PRM_REQUEST_ACTION pReqElem; + + DBGPRINT(RT_DEBUG_TRACE, ("-----> AironetMsgAction\n")); + + // 0. Get Aironet IAPP header first + pRMReq = (PAIRONET_RM_REQUEST_FRAME) &Elem->Msg[LENGTH_802_11]; + pData = (PUCHAR) &Elem->Msg[LENGTH_802_11]; + + // 1. Change endian format form network to little endian + Length = be2cpu16(pRMReq->IAPP.Length); + + // 2.0 Sanity check, this should only happen when CCX 2.0 support is enabled + if (pAd->StaCfg.CCXEnable != TRUE) + return; + + // 2.1 Radio measurement must be on + if (pAd->StaCfg.CCXControl.field.RMEnable != 1) + return; + + // 2.2. Debug print all bit information + DBGPRINT(RT_DEBUG_TRACE, ("IAPP ID & Length %d\n", Length)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Type %x\n", pRMReq->IAPP.Type)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP SubType %x\n", pRMReq->IAPP.SubType)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Dialog Token %x\n", pRMReq->IAPP.Token)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Activation Delay %x\n", pRMReq->Delay)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Measurement Offset %x\n", pRMReq->Offset)); + + // 3. Check IAPP frame type, it must be 0x32 for Cisco Aironet extension + if (pRMReq->IAPP.Type != AIRONET_IAPP_TYPE) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP type for Cisco Aironet extension\n")); + return; + } + + // 4. Check IAPP frame subtype, it must be 0x01 for Cisco Aironet extension request. + // Since we are acting as client only, we will disregards reply subtype. + if (pRMReq->IAPP.SubType != AIRONET_IAPP_SUBTYPE_REQUEST) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP subtype for Cisco Aironet extension\n")); + return; + } + + // 5. Verify Destination MAC and Source MAC, both should be all zeros. + if (! MAC_ADDR_EQUAL(pRMReq->IAPP.DA, ZERO_MAC_ADDR)) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP DA for Cisco Aironet extension, it's not Zero\n")); + return; + } + + if (! MAC_ADDR_EQUAL(pRMReq->IAPP.SA, ZERO_MAC_ADDR)) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP SA for Cisco Aironet extension, it's not Zero\n")); + return; + } + + // 6. Reinit all report related fields + NdisZeroMemory(pAd->StaCfg.FrameReportBuf, 2048); + NdisZeroMemory(pAd->StaCfg.BssReportOffset, sizeof(USHORT) * MAX_LEN_OF_BSS_TABLE); + NdisZeroMemory(pAd->StaCfg.MeasurementRequest, sizeof(RM_REQUEST_ACTION) * 4); + + // 7. Point to the start of first element report element + pAd->StaCfg.FrameReportLen = LENGTH_802_11 + sizeof(AIRONET_IAPP_HEADER); + DBGPRINT(RT_DEBUG_TRACE, ("FR len = %d\n", pAd->StaCfg.FrameReportLen)); + pAd->StaCfg.LastBssIndex = 0xff; + pAd->StaCfg.RMReqCnt = 0; + pAd->StaCfg.ParallelReq = FALSE; + pAd->StaCfg.ParallelDuration = 0; + pAd->StaCfg.ParallelChannel = 0; + pAd->StaCfg.IAPPToken = pRMReq->IAPP.Token; + pAd->StaCfg.CurrentRMReqIdx = 0; + pAd->StaCfg.CLBusyBytes = 0; + // Reset the statistics + for (i = 0; i < 8; i++) + pAd->StaCfg.RPIDensity[i] = 0; + + Index = 0; + + // 8. Save dialog token for report + pAd->StaCfg.IAPPToken = pRMReq->IAPP.Token; + + // Save Activation delay & measurement offset, Not really needed + + // 9. Point to the first request element + pData += sizeof(AIRONET_RM_REQUEST_FRAME); + // Length should exclude the CISCO Aironet SNAP header + Length -= (sizeof(AIRONET_RM_REQUEST_FRAME) - LENGTH_802_1_H); + + // 10. Start Parsing the Measurement elements. + // Be careful about multiple MR elements within one frames. + while (Length > 0) + { + pReqElem = (PRM_REQUEST_ACTION) pData; + switch (pReqElem->ReqElem.Eid) + { + case IE_MEASUREMENT_REQUEST: + // From the example, it seems we only need to support one request in one frame + // There is no multiple request in one frame. + // Besides, looks like we need to take care the measurement request only. + // The measurement request is always 4 bytes. + + // Start parsing this type of request. + // 0. Eid is IE_MEASUREMENT_REQUEST + // 1. Length didn't include Eid and Length field, it always be 8. + // 2. Measurement Token, we nned to save it for the corresponding report. + // 3. Measurement Mode, Although there are definitions, but we din't see value other than + // 0 from test specs examples. + // 4. Measurement Type, this is what we need to do. + switch (pReqElem->ReqElem.Type) + { + case MSRN_TYPE_CHANNEL_LOAD_REQ: + case MSRN_TYPE_NOISE_HIST_REQ: + case MSRN_TYPE_BEACON_REQ: + // Check the Enable non-serving channel measurement control + if (pAd->StaCfg.CCXControl.field.DCRMEnable == 0) + { + // Check channel before enqueue the action + if (pReqElem->Measurement.Channel != pAd->CommonCfg.Channel) + break; + } + else + { + // If off channel measurement, check the TU duration limit + if (pReqElem->Measurement.Channel != pAd->CommonCfg.Channel) + if (pReqElem->Measurement.Duration > pAd->StaCfg.CCXControl.field.TuLimit) + break; + } + + // Save requests and execute actions later + NdisMoveMemory(&pAd->StaCfg.MeasurementRequest[Index], pReqElem, sizeof(RM_REQUEST_ACTION)); + Index += 1; + break; + + case MSRN_TYPE_FRAME_REQ: + // Since it's option, we will support later + // FrameRequestAction(pAd, pData); + break; + + default: + break; + } + + // Point to next Measurement request + pData += sizeof(RM_REQUEST_ACTION); + Length -= sizeof(RM_REQUEST_ACTION); + break; + + // We accept request only, all others are dropped + case IE_MEASUREMENT_REPORT: + case IE_AP_TX_POWER: + case IE_MEASUREMENT_CAPABILITY: + default: + return; + } + } + + // 11. Update some flags and index + pAd->StaCfg.RMReqCnt = Index; + + if (Index) + { + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<----- AironetMsgAction\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID AironetRequestAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PRM_REQUEST_ACTION pReq; + + // 1. Point to next request element + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + // 2. Parse measurement type and call appropriate functions + if (pReq->ReqElem.Type == MSRN_TYPE_CHANNEL_LOAD_REQ) + // Channel Load measurement request + ChannelLoadRequestAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_NOISE_HIST_REQ) + // Noise Histogram measurement request + NoiseHistRequestAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_BEACON_REQ) + // Beacon measurement request + BeaconRequestAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else + // Unknown. Do nothing and return, this should never happen + return; + + // 3. Peek into the next request, if it's parallel, we will update the scan time to the largest one + if ((pAd->StaCfg.CurrentRMReqIdx + 1) < pAd->StaCfg.RMReqCnt) + { + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx + 1]; + // Check for parallel bit + if ((pReq->ReqElem.Mode & 0x01) && (pReq->Measurement.Channel == pAd->StaCfg.CCXScanChannel)) + { + // Update parallel mode request information + pAd->StaCfg.ParallelReq = TRUE; + pAd->StaCfg.CCXScanTime = ((pReq->Measurement.Duration > pAd->StaCfg.CCXScanTime) ? + (pReq->Measurement.Duration) : (pAd->StaCfg.CCXScanTime)); + } + } + + // 4. Call RT28XX_MLME_HANDLER to execute the request mlme commands, Scan request is the only one used + RT28XX_MLME_HANDLER(pAd); + +} + + +/* + ======================================================================== + + Routine Description: + Prepare channel load report action, special scan operation added + to support + + Arguments: + pAd Pointer to our adapter + pData Start from element ID + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ChannelLoadRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PRM_REQUEST_ACTION pReq; + MLME_SCAN_REQ_STRUCT ScanReq; + UCHAR ZeroSsid[32]; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + PHEADER_802_11 pNullFrame; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadRequestAction ----->\n")); + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[Index]; + NdisZeroMemory(ZeroSsid, 32); + + // Prepare for special scan request + // The scan definition is different with our Active, Passive scan definition. + // For CCX2, Active means send out probe request with broadcast BSSID. + // Passive means no probe request sent, only listen to the beacons. + // The channel scanned is fixed as specified, no need to scan all channels. + // The scan wait time is specified in the request too. + // Passive scan Mode + + // Control state machine is not idle, reject the request + if ((pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) && (Index == 0)) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_CHANNEL_LOAD); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d, Channel %d!\n", pReq->Measurement.Duration, pReq->Measurement.Channel)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer;; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + pAd->StaCfg.CCXReqType = MSRN_TYPE_CHANNEL_LOAD_REQ; + pAd->StaCfg.CLBusyBytes = 0; + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, 0x1010); + + // Set channel load measurement flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadRequestAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Prepare noise histogram report action, special scan operation added + to support + + Arguments: + pAd Pointer to our adapter + pData Start from element ID + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID NoiseHistRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PRM_REQUEST_ACTION pReq; + MLME_SCAN_REQ_STRUCT ScanReq; + UCHAR ZeroSsid[32], i; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + PHEADER_802_11 pNullFrame; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistRequestAction ----->\n")); + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[Index]; + NdisZeroMemory(ZeroSsid, 32); + + // Prepare for special scan request + // The scan definition is different with our Active, Passive scan definition. + // For CCX2, Active means send out probe request with broadcast BSSID. + // Passive means no probe request sent, only listen to the beacons. + // The channel scanned is fixed as specified, no need to scan all channels. + // The scan wait time is specified in the request too. + // Passive scan Mode + + // Control state machine is not idle, reject the request + if ((pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) && (Index == 0)) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_NOISE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + pAd->StaCfg.CCXReqType = MSRN_TYPE_NOISE_HIST_REQ; + + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d, Channel %d!\n", pReq->Measurement.Duration, pReq->Measurement.Channel)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + // Reset the statistics + for (i = 0; i < 8; i++) + pAd->StaCfg.RPIDensity[i] = 0; + + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, 0x1010); + + // Set channel load measurement flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistRequestAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Prepare Beacon report action, special scan operation added + to support + + Arguments: + pAd Pointer to our adapter + pData Start from element ID + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID BeaconRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PRM_REQUEST_ACTION pReq; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + PHEADER_802_11 pNullFrame; + MLME_SCAN_REQ_STRUCT ScanReq; + UCHAR ZeroSsid[32]; + + DBGPRINT(RT_DEBUG_TRACE, ("BeaconRequestAction ----->\n")); + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[Index]; + NdisZeroMemory(ZeroSsid, 32); + + // Prepare for special scan request + // The scan definition is different with our Active, Passive scan definition. + // For CCX2, Active means send out probe request with broadcast BSSID. + // Passive means no probe request sent, only listen to the beacons. + // The channel scanned is fixed as specified, no need to scan all channels. + // The scan wait time is specified in the request too. + if (pReq->Measurement.ScanMode == MSRN_SCAN_MODE_PASSIVE) + { + // Passive scan Mode + DBGPRINT(RT_DEBUG_TRACE, ("Passive Scan Mode!\n")); + + // Control state machine is not idle, reject the request + if ((pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) && (Index == 0)) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_PASSIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + pAd->StaCfg.CCXReqType = MSRN_TYPE_BEACON_REQ; + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d!\n", pReq->Measurement.Duration)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + } + else if (pReq->Measurement.ScanMode == MSRN_SCAN_MODE_ACTIVE) + { + // Active scan Mode + DBGPRINT(RT_DEBUG_TRACE, ("Active Scan Mode!\n")); + + // Control state machine is not idle, reject the request + if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + pAd->StaCfg.CCXReqType = MSRN_TYPE_BEACON_REQ; + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d!\n", pReq->Measurement.Duration)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + } + else if (pReq->Measurement.ScanMode == MSRN_SCAN_MODE_BEACON_TABLE) + { + // Beacon report Mode, report all the APS in current bss table + DBGPRINT(RT_DEBUG_TRACE, ("Beacon Report Mode!\n")); + + // Copy current BSS table to CCX table, we can omit this step later on. + NdisMoveMemory(&pAd->StaCfg.CCXBssTab, &pAd->ScanTab, sizeof(BSS_TABLE)); + + // Create beacon report from Bss table + AironetCreateBeaconReportFromBssTable(pAd); + + // Set state to scanning + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + + // Enqueue report request + // Cisco scan request is finished, prepare beacon report + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_DONE, 0, NULL); + } + else + { + // Wrong scan Mode + DBGPRINT(RT_DEBUG_TRACE, ("Wrong Scan Mode!\n")); + } + + DBGPRINT(RT_DEBUG_TRACE, ("BeaconRequestAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID AironetReportAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PRM_REQUEST_ACTION pReq; + ULONG Now32; + + NdisGetSystemUpTime(&Now32); + pAd->StaCfg.LastBeaconRxTime = Now32; + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + DBGPRINT(RT_DEBUG_TRACE, ("AironetReportAction ----->\n")); + + // 1. Parse measurement type and call appropriate functions + if (pReq->ReqElem.Type == MSRN_TYPE_CHANNEL_LOAD_REQ) + // Channel Load measurement request + ChannelLoadReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_NOISE_HIST_REQ) + // Noise Histogram measurement request + NoiseHistReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_BEACON_REQ) + // Beacon measurement request + BeaconReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else + // Unknown. Do nothing and return + ; + + // 2. Point to the correct index of action element, start from 0 + pAd->StaCfg.CurrentRMReqIdx++; + + // 3. Check for parallel actions + if (pAd->StaCfg.ParallelReq == TRUE) + { + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + // Process next action right away + if (pReq->ReqElem.Type == MSRN_TYPE_CHANNEL_LOAD_REQ) + // Channel Load measurement request + ChannelLoadReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_NOISE_HIST_REQ) + // Noise Histogram measurement request + NoiseHistReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + + pAd->StaCfg.ParallelReq = FALSE; + pAd->StaCfg.CurrentRMReqIdx++; + } + + if (pAd->StaCfg.CurrentRMReqIdx >= pAd->StaCfg.RMReqCnt) + { + // 4. There is no more unprocessed measurement request, go for transmit this report + AironetFinalReportAction(pAd); + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + } + else + { + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + if (pReq->Measurement.Channel != pAd->CommonCfg.Channel) + { + RTMPusecDelay(100000); + } + + // 5. There are more requests to be measure + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + + DBGPRINT(RT_DEBUG_TRACE, ("AironetReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID AironetFinalReportAction( + IN PRTMP_ADAPTER pAd) +{ + PUCHAR pDest; + PAIRONET_IAPP_HEADER pIAPP; + PHEADER_802_11 pHeader; + UCHAR AckRate = RATE_2; + USHORT AckDuration = 0; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("AironetFinalReportAction ----->\n")); + + // 0. Set up the frame pointer, Frame was inited at the end of message action + pDest = &pAd->StaCfg.FrameReportBuf[LENGTH_802_11]; + + // 1. Update report IAPP fields + pIAPP = (PAIRONET_IAPP_HEADER) pDest; + + // 2. Copy Cisco SNAP header + NdisMoveMemory(pIAPP->CiscoSnapHeader, SNAP_AIRONET, LENGTH_802_1_H); + + // 3. network order for this 16bit length + pIAPP->Length = cpu2be16(pAd->StaCfg.FrameReportLen - LENGTH_802_11 - LENGTH_802_1_H); + + // 3.1 sanity check the report length, ignore it if there is nothing to report + if (be2cpu16(pIAPP->Length) <= 18) + return; + + // 4. Type must be 0x32 + pIAPP->Type = AIRONET_IAPP_TYPE; + + // 5. SubType for report must be 0x81 + pIAPP->SubType = AIRONET_IAPP_SUBTYPE_REPORT; + + // 6. DA is not used and must be zero, although the whole frame was cleared at the start of function + // We will do it again here. We can use BSSID instead + COPY_MAC_ADDR(pIAPP->DA, pAd->CommonCfg.Bssid); + + // 7. SA is the client reporting which must be our MAC + COPY_MAC_ADDR(pIAPP->SA, pAd->CurrentAddress); + + // 8. Copy the saved dialog token + pIAPP->Token = pAd->StaCfg.IAPPToken; + + // 9. Make the Report frame 802.11 header + // Reuse function in wpa.c + pHeader = (PHEADER_802_11) pAd->StaCfg.FrameReportBuf; + pAd->Sequence ++; + WpaMacHeaderInit(pAd, pHeader, 0, pAd->CommonCfg.Bssid); + + // ACK size is 14 include CRC, and its rate is based on real time information + AckRate = pAd->CommonCfg.ExpectedACKRate[pAd->CommonCfg.MlmeRate]; + AckDuration = RTMPCalcDuration(pAd, AckRate, 14); + pHeader->Duration = pAd->CommonCfg.Dsifs + AckDuration; + + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + // 10. Prepare report frame with dynamic outbuffer. Just simply copy everything. + MakeOutgoingFrame(pOutBuffer, &FrameLen, + pAd->StaCfg.FrameReportLen, pAd->StaCfg.FrameReportBuf, + END_OF_ARGS); + + // 11. Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.CCXReqType = MSRN_TYPE_UNUSED; + + DBGPRINT(RT_DEBUG_TRACE, ("AironetFinalReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ChannelLoadReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PMEASUREMENT_REPORT_ELEMENT pReport; + PCHANNEL_LOAD_REPORT pLoad; + PUCHAR pDest; + UCHAR CCABusyFraction; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadReportAction ----->\n")); + + // Disable Rx with promiscuous reception, make it back to normal + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification. + + // 0. Setup pointer for processing beacon & probe response + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + + // 1. Fill Measurement report element field. + pReport->Eid = IE_MEASUREMENT_REPORT; + // Fixed Length at 9, not include Eid and length fields + pReport->Length = 9; + pReport->Token = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Mode; + pReport->Type = MSRN_TYPE_CHANNEL_LOAD_REQ; + + // 2. Fill channel report measurement data + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + pLoad = (PCHANNEL_LOAD_REPORT) pDest; + pLoad->Channel = pAd->StaCfg.MeasurementRequest[Index].Measurement.Channel; + pLoad->Spare = 0; + pLoad->Duration = pAd->StaCfg.MeasurementRequest[Index].Measurement.Duration; + + // 3. Calculate the CCA Busy Fraction + // (Bytes + ACK size) * 8 / Tx speed * 255 / 1000 / measurement duration, use 24 us Tx speed + // = (Bytes + ACK) / 12 / duration + // 9 is the good value for pAd->StaCfg.CLFactor + // CCABusyFraction = (UCHAR) (pAd->StaCfg.CLBusyBytes / 9 / pLoad->Duration); + CCABusyFraction = (UCHAR) (pAd->StaCfg.CLBusyBytes / pAd->StaCfg.CLFactor / pLoad->Duration); + if (CCABusyFraction < 10) + CCABusyFraction = (UCHAR) (pAd->StaCfg.CLBusyBytes / 3 / pLoad->Duration) + 1; + + pLoad->CCABusy = CCABusyFraction; + DBGPRINT(RT_DEBUG_TRACE, ("CLBusyByte %ld, Duration %d, Result, %d\n", pAd->StaCfg.CLBusyBytes, pLoad->Duration, CCABusyFraction)); + + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen %d\n", pAd->StaCfg.FrameReportLen)); + pAd->StaCfg.FrameReportLen += (sizeof(MEASUREMENT_REPORT_ELEMENT) + sizeof(CHANNEL_LOAD_REPORT)); + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen %d\n", pAd->StaCfg.FrameReportLen)); + + // 4. Clear channel load measurement flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + // 5. reset to idle state + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID NoiseHistReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PMEASUREMENT_REPORT_ELEMENT pReport; + PNOISE_HIST_REPORT pNoise; + PUCHAR pDest; + UCHAR i,NoiseCnt; + USHORT TotalRPICnt, TotalRPISum; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistReportAction ----->\n")); + + // 0. Disable Rx with promiscuous reception, make it back to normal + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification. + // 1. Setup pointer for processing beacon & probe response + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + + // 2. Fill Measurement report element field. + pReport->Eid = IE_MEASUREMENT_REPORT; + // Fixed Length at 16, not include Eid and length fields + pReport->Length = 16; + pReport->Token = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Mode; + pReport->Type = MSRN_TYPE_NOISE_HIST_REQ; + + // 3. Fill noise histogram report measurement data + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + pNoise = (PNOISE_HIST_REPORT) pDest; + pNoise->Channel = pAd->StaCfg.MeasurementRequest[Index].Measurement.Channel; + pNoise->Spare = 0; + pNoise->Duration = pAd->StaCfg.MeasurementRequest[Index].Measurement.Duration; + // 4. Fill Noise histogram, the total RPI counts should be 0.4 * TU + // We estimate 4000 normal packets received durning 10 seconds test. + // Adjust it if required. + // 3 is a good value for pAd->StaCfg.NHFactor + // TotalRPICnt = pNoise->Duration * 3 / 10; + TotalRPICnt = pNoise->Duration * pAd->StaCfg.NHFactor / 10; + TotalRPISum = 0; + + for (i = 0; i < 8; i++) + { + TotalRPISum += pAd->StaCfg.RPIDensity[i]; + DBGPRINT(RT_DEBUG_TRACE, ("RPI %d Conuts %d\n", i, pAd->StaCfg.RPIDensity[i])); + } + + // Double check if the counter is larger than our expectation. + // We will replace it with the total number plus a fraction. + if (TotalRPISum > TotalRPICnt) + TotalRPICnt = TotalRPISum + pNoise->Duration / 20; + + DBGPRINT(RT_DEBUG_TRACE, ("Total RPI Conuts %d\n", TotalRPICnt)); + + // 5. Initialize noise count for the total summation of 0xff + NoiseCnt = 0; + for (i = 1; i < 8; i++) + { + pNoise->Density[i] = (UCHAR) (pAd->StaCfg.RPIDensity[i] * 255 / TotalRPICnt); + if ((pNoise->Density[i] == 0) && (pAd->StaCfg.RPIDensity[i] != 0)) + pNoise->Density[i]++; + NoiseCnt += pNoise->Density[i]; + DBGPRINT(RT_DEBUG_TRACE, ("Reported RPI[%d] = 0x%02x\n", i, pNoise->Density[i])); + } + + // 6. RPI[0] represents the rest of counts + pNoise->Density[0] = 0xff - NoiseCnt; + DBGPRINT(RT_DEBUG_TRACE, ("Reported RPI[0] = 0x%02x\n", pNoise->Density[0])); + + pAd->StaCfg.FrameReportLen += (sizeof(MEASUREMENT_REPORT_ELEMENT) + sizeof(NOISE_HIST_REPORT)); + + // 7. Clear channel load measurement flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + // 8. reset to idle state + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Prepare Beacon report action, + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID BeaconReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + DBGPRINT(RT_DEBUG_TRACE, ("BeaconReportAction ----->\n")); + + // Looks like we don't have anything thing need to do here. + // All measurement report already finished in AddBeaconReport + // The length is in the FrameReportLen + + // reset Beacon index for next beacon request + pAd->StaCfg.LastBssIndex = 0xff; + + // reset to idle state + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + + DBGPRINT(RT_DEBUG_TRACE, ("BeaconReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + Index Current BSSID in CCXBsstab entry index + + Return Value: + + Note: + + ======================================================================== +*/ +VOID AironetAddBeaconReport( + IN PRTMP_ADAPTER pAd, + IN ULONG Index, + IN PMLME_QUEUE_ELEM pElem) +{ + PVOID pMsg; + PUCHAR pSrc, pDest; + UCHAR ReqIdx; + ULONG MsgLen; + USHORT Length; + PFRAME_802_11 pFrame; + PMEASUREMENT_REPORT_ELEMENT pReport; + PEID_STRUCT pEid; + PBEACON_REPORT pBeaconReport; + PBSS_ENTRY pBss; + + // 0. Setup pointer for processing beacon & probe response + pMsg = pElem->Msg; + MsgLen = pElem->MsgLen; + pFrame = (PFRAME_802_11) pMsg; + pSrc = pFrame->Octet; // Start from AP TSF + pBss = (PBSS_ENTRY) &pAd->StaCfg.CCXBssTab.BssEntry[Index]; + ReqIdx = pAd->StaCfg.CurrentRMReqIdx; + + // 1 Check the Index, if we already create this entry, only update the average RSSI + if ((Index <= pAd->StaCfg.LastBssIndex) && (pAd->StaCfg.LastBssIndex != 0xff)) + { + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.BssReportOffset[Index]]; + // Point to bss report information + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + pBeaconReport = (PBEACON_REPORT) pDest; + + // Update Rx power, in dBm + // Get the original RSSI readback from BBP + pBeaconReport->RxPower += pAd->BbpRssiToDbmDelta; + // Average the Rssi reading + pBeaconReport->RxPower = (pBeaconReport->RxPower + pBss->Rssi) / 2; + // Get to dBm format + pBeaconReport->RxPower -= pAd->BbpRssiToDbmDelta; + + DBGPRINT(RT_DEBUG_TRACE, ("Bssid %02x:%02x:%02x:%02x:%02x:%02x ", + pBss->Bssid[0], pBss->Bssid[1], pBss->Bssid[2], + pBss->Bssid[3], pBss->Bssid[4], pBss->Bssid[5])); + DBGPRINT(RT_DEBUG_TRACE, ("RxPower[%ld] Rssi %d, Avg Rssi %d\n", Index, (pBss->Rssi - pAd->BbpRssiToDbmDelta), pBeaconReport->RxPower - 256)); + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen = %d\n", pAd->StaCfg.BssReportOffset[Index])); + + // Update other information here + + // Done + return; + } + + // 2. Update reported Index + pAd->StaCfg.LastBssIndex = Index; + + // 3. Setup the buffer address for copying this BSSID into reporting frame + // The offset should start after 802.11 header and report frame header. + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + + // 4. Save the start offset of each Bss in report frame + pAd->StaCfg.BssReportOffset[Index] = pAd->StaCfg.FrameReportLen; + + // 5. Fill Measurement report fields + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + pReport->Eid = IE_MEASUREMENT_REPORT; + pReport->Length = 0; + pReport->Token = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Mode; + pReport->Type = MSRN_TYPE_BEACON_REQ; + Length = sizeof(MEASUREMENT_REPORT_ELEMENT); + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + + // 6. Start thebeacon report format + pBeaconReport = (PBEACON_REPORT) pDest; + pDest += sizeof(BEACON_REPORT); + Length += sizeof(BEACON_REPORT); + + // 7. Copy Channel number + pBeaconReport->Channel = pBss->Channel; + pBeaconReport->Spare = 0; + pBeaconReport->Duration = pAd->StaCfg.MeasurementRequest[ReqIdx].Measurement.Duration; + pBeaconReport->PhyType = ((pBss->SupRateLen+pBss->ExtRateLen > 4) ? PHY_ERP : PHY_DSS); + // 8. Rx power, in dBm + pBeaconReport->RxPower = pBss->Rssi - pAd->BbpRssiToDbmDelta; + + DBGPRINT(RT_DEBUG_TRACE, ("Bssid %02x:%02x:%02x:%02x:%02x:%02x ", + pBss->Bssid[0], pBss->Bssid[1], pBss->Bssid[2], + pBss->Bssid[3], pBss->Bssid[4], pBss->Bssid[5])); + DBGPRINT(RT_DEBUG_TRACE, ("RxPower[%ld], Rssi %d\n", Index, pBeaconReport->RxPower - 256)); + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen = %d\n", pAd->StaCfg.FrameReportLen)); + + pBeaconReport->BeaconInterval = pBss->BeaconPeriod; + COPY_MAC_ADDR(pBeaconReport->BSSID, pFrame->Hdr.Addr3); + NdisMoveMemory(pBeaconReport->ParentTSF, pSrc, 4); + NdisMoveMemory(pBeaconReport->TargetTSF, &pElem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pBeaconReport->TargetTSF[4], &pElem->TimeStamp.u.HighPart, 4); + + // 9. Skip the beacon frame and offset to start of capabilityinfo since we already processed capabilityinfo + pSrc += (TIMESTAMP_LEN + 2); + pBeaconReport->CapabilityInfo = *(USHORT *)pSrc; + + // 10. Point to start of element ID + pSrc += 2; + pEid = (PEID_STRUCT) pSrc; + + // 11. Start process all variable Eid oayload and add the appropriate to the frame report + while (((PUCHAR) pEid + pEid->Len + 1) < ((PUCHAR) pFrame + MsgLen)) + { + // Only limited EID are required to report for CCX 2. It includes SSID, Supported rate, + // FH paramenter set, DS parameter set, CF parameter set, IBSS parameter set, + // TIM (report first 4 bytes only, radio measurement capability + switch (pEid->Eid) + { + case IE_SSID: + case IE_SUPP_RATES: + case IE_FH_PARM: + case IE_DS_PARM: + case IE_CF_PARM: + case IE_IBSS_PARM: + NdisMoveMemory(pDest, pEid, pEid->Len + 2); + pDest += (pEid->Len + 2); + Length += (pEid->Len + 2); + break; + + case IE_MEASUREMENT_CAPABILITY: + // Since this IE is duplicated with WPA security IE, we has to do sanity check before + // recognize it. + // 1. It also has fixed 6 bytes IE length. + if (pEid->Len != 6) + break; + // 2. Check the Cisco Aironet OUI + if (NdisEqualMemory(CISCO_OUI, (pSrc + 2), 3)) + { + // Matched, this is what we want + NdisMoveMemory(pDest, pEid, pEid->Len + 2); + pDest += (pEid->Len + 2); + Length += (pEid->Len + 2); + } + break; + + case IE_TIM: + if (pEid->Len > 4) + { + // May truncate and report the first 4 bytes only, with the eid & len, total should be 6 + NdisMoveMemory(pDest, pEid, 6); + pDest += 6; + Length += 6; + } + else + { + NdisMoveMemory(pDest, pEid, pEid->Len + 2); + pDest += (pEid->Len + 2); + Length += (pEid->Len + 2); + } + break; + + default: + break; + } + // 12. Move to next element ID + pSrc += (2 + pEid->Len); + pEid = (PEID_STRUCT) pSrc; + } + + // 13. Update the length in the header, not include EID and length + pReport->Length = Length - 4; + + // 14. Update the frame report buffer data length + pAd->StaCfg.FrameReportLen += Length; + DBGPRINT(RT_DEBUG_TRACE, ("FR len = %d\n", pAd->StaCfg.FrameReportLen)); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + Index Current BSSID in CCXBsstab entry index + + Return Value: + + Note: + + ======================================================================== +*/ +VOID AironetCreateBeaconReportFromBssTable( + IN PRTMP_ADAPTER pAd) +{ + PMEASUREMENT_REPORT_ELEMENT pReport; + PBEACON_REPORT pBeaconReport; + UCHAR Index, ReqIdx; + USHORT Length; + PUCHAR pDest; + PBSS_ENTRY pBss; + + // 0. setup base pointer + ReqIdx = pAd->StaCfg.CurrentRMReqIdx; + + for (Index = 0; Index < pAd->StaCfg.CCXBssTab.BssNr; Index++) + { + // 1. Setup the buffer address for copying this BSSID into reporting frame + // The offset should start after 802.11 header and report frame header. + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + pBss = (PBSS_ENTRY) &pAd->StaCfg.CCXBssTab.BssEntry[Index]; + Length = 0; + + // 2. Fill Measurement report fields + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + pReport->Eid = IE_MEASUREMENT_REPORT; + pReport->Length = 0; + pReport->Token = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Mode; + pReport->Type = MSRN_TYPE_BEACON_REQ; + Length = sizeof(MEASUREMENT_REPORT_ELEMENT); + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + + // 3. Start the beacon report format + pBeaconReport = (PBEACON_REPORT) pDest; + pDest += sizeof(BEACON_REPORT); + Length += sizeof(BEACON_REPORT); + + // 4. Copy Channel number + pBeaconReport->Channel = pBss->Channel; + pBeaconReport->Spare = 0; + pBeaconReport->Duration = pAd->StaCfg.MeasurementRequest[ReqIdx].Measurement.Duration; + pBeaconReport->PhyType = ((pBss->SupRateLen+pBss->ExtRateLen > 4) ? PHY_ERP : PHY_DSS); + pBeaconReport->RxPower = pBss->Rssi - pAd->BbpRssiToDbmDelta; + pBeaconReport->BeaconInterval = pBss->BeaconPeriod; + pBeaconReport->CapabilityInfo = pBss->CapabilityInfo; + COPY_MAC_ADDR(pBeaconReport->BSSID, pBss->Bssid); + NdisMoveMemory(pBeaconReport->ParentTSF, pBss->PTSF, 4); + NdisMoveMemory(pBeaconReport->TargetTSF, pBss->TTSF, 8); + + // 5. Create SSID + *pDest++ = 0x00; + *pDest++ = pBss->SsidLen; + NdisMoveMemory(pDest, pBss->Ssid, pBss->SsidLen); + pDest += pBss->SsidLen; + Length += (2 + pBss->SsidLen); + + // 6. Create SupportRates + *pDest++ = 0x01; + *pDest++ = pBss->SupRateLen; + NdisMoveMemory(pDest, pBss->SupRate, pBss->SupRateLen); + pDest += pBss->SupRateLen; + Length += (2 + pBss->SupRateLen); + + // 7. DS Parameter + *pDest++ = 0x03; + *pDest++ = 1; + *pDest++ = pBss->Channel; + Length += 3; + + // 8. IBSS parameter if presents + if (pBss->BssType == BSS_ADHOC) + { + *pDest++ = 0x06; + *pDest++ = 2; + *(PUSHORT) pDest = pBss->AtimWin; + pDest += 2; + Length += 4; + } + + // 9. Update length field, not include EID and length + pReport->Length = Length - 4; + + // 10. Update total frame size + pAd->StaCfg.FrameReportLen += Length; + } +} diff --git a/drivers/staging/rt2860/sta/assoc.c b/drivers/staging/rt2860/sta/assoc.c new file mode 100644 index 000000000000..42db753eed70 --- /dev/null +++ b/drivers/staging/rt2860/sta/assoc.c @@ -0,0 +1,1826 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + assoc.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-9-3 porting from RT2500 +*/ +#include "../rt_config.h" + +UCHAR CipherWpaTemplate[] = { + 0xdd, // WPA IE + 0x16, // Length + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x01 // authentication + }; + +UCHAR CipherWpa2Template[] = { + 0x30, // RSN IE + 0x14, // Length + 0x01, 0x00, // Version + 0x00, 0x0f, 0xac, 0x02, // group cipher, TKIP + 0x01, 0x00, // number of pairwise + 0x00, 0x0f, 0xac, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x0f, 0xac, 0x02, // authentication + 0x00, 0x00, // RSN capability + }; + +UCHAR Ccx2IeInfo[] = { 0x00, 0x40, 0x96, 0x03, 0x02}; + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID AssocStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, Trans, MAX_ASSOC_STATE, MAX_ASSOC_MSG, (STATE_MACHINE_FUNC)Drop, ASSOC_IDLE, ASSOC_MACHINE_BASE); + + // first column + StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)MlmeAssocReqAction); + StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)MlmeReassocReqAction); + StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)MlmeDisassocReqAction); + StateMachineSetAction(S, ASSOC_IDLE, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + + // second column + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP, (STATE_MACHINE_FUNC)PeerAssocRspAction); + // + // Patch 3Com AP MOde:3CRWE454G72 + // We send Assoc request frame to this AP, it always send Reassoc Rsp not Associate Rsp. + // + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP, (STATE_MACHINE_FUNC)PeerAssocRspAction); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_ASSOC_TIMEOUT, (STATE_MACHINE_FUNC)AssocTimeoutAction); + + // third column + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP, (STATE_MACHINE_FUNC)PeerReassocRspAction); + // + // Patch, AP doesn't send Reassociate Rsp frame to Station. + // + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP, (STATE_MACHINE_FUNC)PeerReassocRspAction); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_REASSOC_TIMEOUT, (STATE_MACHINE_FUNC)ReassocTimeoutAction); + + // fourth column + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_DISASSOC_TIMEOUT, (STATE_MACHINE_FUNC)DisassocTimeoutAction); + + // initialize the timer + RTMPInitTimer(pAd, &pAd->MlmeAux.AssocTimer, GET_TIMER_FUNCTION(AssocTimeout), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->MlmeAux.ReassocTimer, GET_TIMER_FUNCTION(ReassocTimeout), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->MlmeAux.DisassocTimer, GET_TIMER_FUNCTION(DisassocTimeout), pAd, FALSE); +} + +/* + ========================================================================== + Description: + Association timeout procedure. After association timeout, this function + will be called and it will put a message into the MLME queue + Parameters: + Standard timer parameters + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AssocTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_ASSOC_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + Reassociation timeout procedure. After reassociation timeout, this + function will be called and put a message into the MLME queue + Parameters: + Standard timer parameters + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID ReassocTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_REASSOC_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + Disassociation timeout procedure. After disassociation timeout, this + function will be called and put a message into the MLME queue + Parameters: + Standard timer parameters + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID DisassocTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_DISASSOC_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + mlme assoc req handling procedure + Parameters: + Adapter - Adapter pointer + Elem - MLME Queue Element + Pre: + the station has been authenticated and the following information is stored in the config + -# SSID + -# supported rates and their length + -# listen interval (Adapter->StaCfg.default_listen_count) + -# Transmit power (Adapter->StaCfg.tx_power) + Post : + -# An association request frame is generated and sent to the air + -# Association timer starts + -# Association state -> ASSOC_WAIT_RSP + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeAssocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR ApAddr[6]; + HEADER_802_11 AssocHdr; + UCHAR Ccx2Len = 5; + UCHAR WmeIe[9] = {IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; + USHORT ListenIntv; + ULONG Timeout; + USHORT CapabilityInfo; + BOOLEAN TimerCancelled; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + ULONG tmp; + USHORT VarIesOffset; + UCHAR CkipFlag; + UCHAR CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH]; + UCHAR AironetCkipIe = IE_AIRONET_CKIP; + UCHAR AironetCkipLen = CKIP_NEGOTIATION_LENGTH; + UCHAR AironetIPAddressIE = IE_AIRONET_IPADDRESS; + UCHAR AironetIPAddressLen = AIRONET_IPADDRESS_LENGTH; + UCHAR AironetIPAddressBuffer[AIRONET_IPADDRESS_LENGTH] = {0x00, 0x40, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00}; + USHORT Status; + + // Block all authentication request durning WPA block period + if (pAd->StaCfg.bBlockAssoc == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Block Assoc request durning WPA block period!\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + } + // check sanity first + else if (MlmeAssocReqSanity(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo, &Timeout, &ListenIntv)) + { + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled); + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr); + + // Get an unused nonpaged memory + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeAssocReqAction() allocate memory failed \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + return; + } + + // Add by James 03/06/27 + pAd->StaCfg.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + // Association don't need to report MAC address + pAd->StaCfg.AssocInfo.AvailableRequestFixedIEs = + NDIS_802_11_AI_REQFI_CAPABILITIES | NDIS_802_11_AI_REQFI_LISTENINTERVAL; + pAd->StaCfg.AssocInfo.RequestFixedIEs.Capabilities = CapabilityInfo; + pAd->StaCfg.AssocInfo.RequestFixedIEs.ListenInterval = ListenIntv; + // Only reassociate need this + //COPY_MAC_ADDR(pAd->StaCfg.AssocInfo.RequestFixedIEs.CurrentAPAddress, ApAddr); + pAd->StaCfg.AssocInfo.OffsetRequestIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + + NdisZeroMemory(pAd->StaCfg.ReqVarIEs, MAX_VIE_LEN); + // First add SSID + VarIesOffset = 0; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SsidIe, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->MlmeAux.SsidLen, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + VarIesOffset += pAd->MlmeAux.SsidLen; + + // Second add Supported rates + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SupRateIe, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->MlmeAux.SupRateLen, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->MlmeAux.SupRate, pAd->MlmeAux.SupRateLen); + VarIesOffset += pAd->MlmeAux.SupRateLen; + // End Add by James + + if ((pAd->CommonCfg.Channel > 14) && + (pAd->CommonCfg.bIEEE80211H == TRUE)) + CapabilityInfo |= 0x0100; + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send ASSOC request...\n")); + MgtMacHeaderInit(pAd, &AssocHdr, SUBTYPE_ASSOC_REQ, 0, ApAddr, ApAddr); + + // Build basic frame first + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &AssocHdr, + 2, &CapabilityInfo, + 2, &ListenIntv, + 1, &SsidIe, + 1, &pAd->MlmeAux.SsidLen, + pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + // HT + if ((pAd->MlmeAux.HtCapabilityLen > 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + ULONG TmpLen; + UCHAR HtLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; + if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE) + { + HtLen = SIZE_HT_CAP_IE + 4; + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + else + { +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &pAd->MlmeAux.HtCapabilityLen, + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); +#else + NdisZeroMemory(&HtCapabilityTmp, sizeof(HT_CAPABILITY_IE)); + NdisMoveMemory(&HtCapabilityTmp, &pAd->MlmeAux.HtCapability, pAd->MlmeAux.HtCapabilityLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &pAd->MlmeAux.HtCapabilityLen, + pAd->MlmeAux.HtCapabilityLen,&HtCapabilityTmp, + END_OF_ARGS); +#endif + } + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + + // add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION + // Case I: (Aggregation + Piggy-Back) + // 1. user enable aggregation, AND + // 2. Mac support piggy-back + // 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON + // Case II: (Aggregation) + // 1. user enable aggregation, AND + // 2. AP annouces it's AGGREGATION-capable in BEACON + if (pAd->CommonCfg.bAggregationCapable) + { + if ((pAd->CommonCfg.bPiggyBackCapable) && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x03, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + else if (pAd->MlmeAux.APRalinkIe & 0x00000001) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x01, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + } + else + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x06, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + + if (pAd->MlmeAux.APEdcaParm.bValid) + { + if (pAd->CommonCfg.bAPSDCapable && pAd->MlmeAux.APEdcaParm.bAPSDCapable) + { + QBSS_STA_INFO_PARM QosInfo; + + NdisZeroMemory(&QosInfo, sizeof(QBSS_STA_INFO_PARM)); + QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE; + QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK; + QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI; + QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO; + QosInfo.MaxSPLength = pAd->CommonCfg.MaxSPLength; + WmeIe[8] |= *(PUCHAR)&QosInfo; + } + else + { + // The Parameter Set Count is set to ¡§0¡¨ in the association request frames + // WmeIe[8] |= (pAd->MlmeAux.APEdcaParm.EdcaUpdateCount & 0x0f); + } + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 9, &WmeIe[0], + END_OF_ARGS); + FrameLen += tmp; + } + + // + // Let WPA(#221) Element ID on the end of this association frame. + // Otherwise some AP will fail on parsing Element ID and set status fail on Assoc Rsp. + // For example: Put Vendor Specific IE on the front of WPA IE. + // This happens on AP (Model No:Linksys WRK54G) + // + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) + ) + ) + { + UCHAR RSNIe = IE_WPA; + + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)) + { + RSNIe = IE_WPA2; + } + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP != 1) +#endif // SIOCSIWGENIE // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, BSS0); + + // Check for WPA PMK cache list + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) + { + INT idx; + BOOLEAN FoundPMK = FALSE; + // Search chched PMKID, append it if existed + for (idx = 0; idx < PMKID_NO; idx++) + { + if (NdisEqualMemory(ApAddr, &pAd->StaCfg.SavedPMK[idx].BSSID, 6)) + { + FoundPMK = TRUE; + break; + } + } + + if (FoundPMK) + { + // Set PMK number + *(PUSHORT) &pAd->StaCfg.RSN_IE[pAd->StaCfg.RSNIE_Len] = 1; + NdisMoveMemory(&pAd->StaCfg.RSN_IE[pAd->StaCfg.RSNIE_Len + 2], &pAd->StaCfg.SavedPMK[idx].PMKID, 16); + pAd->StaCfg.RSNIE_Len += 18; + } + } + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP == 1) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + } + else +#endif +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &RSNIe, + 1, &pAd->StaCfg.RSNIE_Len, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + } + + FrameLen += tmp; + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP != 1) +#endif +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + { + // Append Variable IE + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &RSNIe, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->StaCfg.RSNIE_Len, 1); + VarIesOffset += 1; + } + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len); + VarIesOffset += pAd->StaCfg.RSNIE_Len; + + // Set Variable IEs Length + pAd->StaCfg.ReqVarIELen = VarIesOffset; + } + + // We have update that at PeerBeaconAtJoinRequest() + CkipFlag = pAd->StaCfg.CkipFlag; + if (CkipFlag != 0) + { + NdisZeroMemory(CkipNegotiationBuffer, CKIP_NEGOTIATION_LENGTH); + CkipNegotiationBuffer[2] = 0x66; + // Make it try KP & MIC, since we have to follow the result from AssocRsp + CkipNegotiationBuffer[8] = 0x18; + CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH - 1] = 0x22; + CkipFlag = 0x18; + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetCkipIe, + 1, &AironetCkipLen, + AironetCkipLen, CkipNegotiationBuffer, + END_OF_ARGS); + FrameLen += tmp; + } + + // Add CCX v2 request if CCX2 admin state is on + if (pAd->StaCfg.CCXControl.field.Enable == 1) + { + + // + // Add AironetIPAddressIE for Cisco CCX 2.X + // Add CCX Version + // + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetIPAddressIE, + 1, &AironetIPAddressLen, + AironetIPAddressLen, AironetIPAddressBuffer, + 1, &Ccx2Ie, + 1, &Ccx2Len, + Ccx2Len, Ccx2IeInfo, + END_OF_ARGS); + FrameLen += tmp; + + // + // Add CipherSuite CCKM or LeapTkip if setting. + // +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd)) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + CipherSuiteCiscoCCKMLen, CipherSuiteCiscoCCKM, + END_OF_ARGS); + FrameLen += tmp; + + // Third add RSN + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, CipherSuiteCiscoCCKM, CipherSuiteCiscoCCKMLen); //Save CipherSuite + VarIesOffset += CipherSuiteCiscoCCKMLen; + } + else if ((pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) && (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + CipherSuiteCCXTkipLen, CipherSuiteCCXTkip, + END_OF_ARGS); + FrameLen += tmp; + + // Third add RSN + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, CipherSuiteCCXTkip, CipherSuiteCCXTkipLen); + VarIesOffset += CipherSuiteCCXTkipLen; + } +#endif // LEAP_SUPPORT // + + // Add by James 03/06/27 + // Set Variable IEs Length + pAd->StaCfg.ReqVarIELen = VarIesOffset; + pAd->StaCfg.AssocInfo.RequestIELength = VarIesOffset; + + // OffsetResponseIEs follow ReqVarIE + pAd->StaCfg.AssocInfo.OffsetResponseIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION) + pAd->StaCfg.ReqVarIELen; + // End Add by James + } + + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.AssocTimer, Timeout); + pAd->Mlme.AssocMachine.CurrState = ASSOC_WAIT_RSP; + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeAssocReqAction() sanity check failed. BUG!!!!!! \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + } + +} + +/* + ========================================================================== + Description: + mlme reassoc req handling procedure + Parameters: + Elem - + Pre: + -# SSID (Adapter->StaCfg.ssid[]) + -# BSSID (AP address, Adapter->StaCfg.bssid) + -# Supported rates (Adapter->StaCfg.supported_rates[]) + -# Supported rates length (Adapter->StaCfg.supported_rates_len) + -# Tx power (Adapter->StaCfg.tx_power) + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeReassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR ApAddr[6]; + HEADER_802_11 ReassocHdr; + UCHAR Ccx2Len = 5; + UCHAR WmeIe[9] = {IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; + USHORT CapabilityInfo, ListenIntv; + ULONG Timeout; + ULONG FrameLen = 0; + BOOLEAN TimerCancelled; + NDIS_STATUS NStatus; + ULONG tmp; + PUCHAR pOutBuffer = NULL; +//CCX 2.X +#ifdef LEAP_SUPPORT + UCHAR CkipFlag; + UCHAR CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH]; + UCHAR AironetCkipIe = IE_AIRONET_CKIP; + UCHAR AironetCkipLen = CKIP_NEGOTIATION_LENGTH; + UCHAR AironetIPAddressIE = IE_AIRONET_IPADDRESS; + UCHAR AironetIPAddressLen = AIRONET_IPADDRESS_LENGTH; + UCHAR AironetIPAddressBuffer[AIRONET_IPADDRESS_LENGTH] = {0x00, 0x40, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00}; + UCHAR AironetCCKMReassocIE = IE_AIRONET_CCKMREASSOC; + UCHAR AironetCCKMReassocLen = AIRONET_CCKMREASSOC_LENGTH; + UCHAR AironetCCKMReassocBuffer[AIRONET_CCKMREASSOC_LENGTH]; + UCHAR AironetOUI[] = {0x00, 0x40, 0x96, 0x00}; + UCHAR MICMN[16]; + UCHAR CalcMicBuffer[80]; + ULONG CalcMicBufferLen = 0; +#endif // LEAP_SUPPORT // + USHORT Status; + + // Block all authentication request durning WPA block period + if (pAd->StaCfg.bBlockAssoc == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Block ReAssoc request durning WPA block period!\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } + // the parameters are the same as the association + else if(MlmeAssocReqSanity(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo, &Timeout, &ListenIntv)) + { + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeReassocReqAction() allocate memory failed \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + return; + } + + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr); + + // make frame, use bssid as the AP address?? + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send RE-ASSOC request...\n")); + MgtMacHeaderInit(pAd, &ReassocHdr, SUBTYPE_REASSOC_REQ, 0, ApAddr, ApAddr); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &ReassocHdr, + 2, &CapabilityInfo, + 2, &ListenIntv, + MAC_ADDR_LEN, ApAddr, + 1, &SsidIe, + 1, &pAd->MlmeAux.SsidLen, + pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + + if (pAd->MlmeAux.APEdcaParm.bValid) + { + if (pAd->CommonCfg.bAPSDCapable && pAd->MlmeAux.APEdcaParm.bAPSDCapable) + { + QBSS_STA_INFO_PARM QosInfo; + + NdisZeroMemory(&QosInfo, sizeof(QBSS_STA_INFO_PARM)); + QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE; + QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK; + QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI; + QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO; + QosInfo.MaxSPLength = pAd->CommonCfg.MaxSPLength; + WmeIe[8] |= *(PUCHAR)&QosInfo; + } + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 9, &WmeIe[0], + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + // HT + if ((pAd->MlmeAux.HtCapabilityLen > 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + ULONG TmpLen; + UCHAR HtLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; + if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE) + { + HtLen = SIZE_HT_CAP_IE + 4; + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + else + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &pAd->MlmeAux.HtCapabilityLen, + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + + // add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION + // Case I: (Aggregation + Piggy-Back) + // 1. user enable aggregation, AND + // 2. Mac support piggy-back + // 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON + // Case II: (Aggregation) + // 1. user enable aggregation, AND + // 2. AP annouces it's AGGREGATION-capable in BEACON + if (pAd->CommonCfg.bAggregationCapable) + { + if ((pAd->CommonCfg.bPiggyBackCapable) && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x03, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + else if (pAd->MlmeAux.APRalinkIe & 0x00000001) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x01, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + } + else + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x04, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + { + CkipFlag = pAd->StaCfg.CkipFlag; // We have update that at PeerBeaconAtJoinRequest() + if (CkipFlag != 0) + { + NdisZeroMemory(CkipNegotiationBuffer, CKIP_NEGOTIATION_LENGTH); + CkipNegotiationBuffer[2] = 0x66; + // Make it try KP & MIC, since we have to follow the result from AssocRsp + CkipNegotiationBuffer[8] = 0x18; + CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH - 1] = 0x22; + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetCkipIe, + 1, &AironetCkipLen, + AironetCkipLen, CkipNegotiationBuffer, + END_OF_ARGS); + FrameLen += tmp; + } + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetIPAddressIE, + 1, &AironetIPAddressLen, + AironetIPAddressLen, AironetIPAddressBuffer, + END_OF_ARGS); + FrameLen += tmp; + + // + // The RN is incremented before each reassociation request. + // + pAd->StaCfg.CCKMRN++; + // + // Calculate MIC = hmac-md5(krk, STA-ID|BSSID|RSNIE|TSF|RN); + // + COPY_MAC_ADDR(CalcMicBuffer, pAd->CurrentAddress); + CalcMicBufferLen = MAC_ADDR_LEN; + COPY_MAC_ADDR(CalcMicBuffer + CalcMicBufferLen, pAd->MlmeAux.Bssid); + CalcMicBufferLen += MAC_ADDR_LEN; + NdisMoveMemory(CalcMicBuffer + CalcMicBufferLen, CipherSuiteCiscoCCKM, CipherSuiteCiscoCCKMLen); + CalcMicBufferLen += CipherSuiteCiscoCCKMLen; + NdisMoveMemory(CalcMicBuffer + CalcMicBufferLen, (PUCHAR) &pAd->StaCfg.CCKMBeaconAtJoinTimeStamp, sizeof(pAd->StaCfg.CCKMBeaconAtJoinTimeStamp)); + CalcMicBufferLen += sizeof(pAd->StaCfg.CCKMBeaconAtJoinTimeStamp); + NdisMoveMemory(CalcMicBuffer + CalcMicBufferLen, (PUCHAR)&pAd->StaCfg.CCKMRN, sizeof(pAd->StaCfg.CCKMRN)); + CalcMicBufferLen += sizeof(pAd->StaCfg.CCKMRN); + hmac_md5(pAd->StaCfg.KRK, LEN_EAP_MICK, CalcMicBuffer, CalcMicBufferLen, MICMN); + + // + // fill up CCKM reassociation request element + // + NdisMoveMemory(AironetCCKMReassocBuffer, AironetOUI, 4); + NdisMoveMemory(AironetCCKMReassocBuffer + 4, (PUCHAR)&pAd->StaCfg.CCKMBeaconAtJoinTimeStamp, 8); + NdisMoveMemory(AironetCCKMReassocBuffer + 12, (PUCHAR) &pAd->StaCfg.CCKMRN, 4); + NdisMoveMemory(AironetCCKMReassocBuffer +16, MICMN, 8); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetCCKMReassocIE, + 1, &AironetCCKMReassocLen, + AironetCCKMReassocLen, AironetCCKMReassocBuffer, + END_OF_ARGS); + FrameLen += tmp; + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + CipherSuiteCiscoCCKMLen,CipherSuiteCiscoCCKM, + END_OF_ARGS); + FrameLen += tmp; + } +#endif // LEAP_SUPPORT // + + // Add CCX v2 request if CCX2 admin state is on + if (pAd->StaCfg.CCXControl.field.Enable == 1) + { + // + // Add CCX Version + // + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &Ccx2Ie, + 1, &Ccx2Len, + Ccx2Len, Ccx2IeInfo, + END_OF_ARGS); + FrameLen += tmp; + } + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.ReassocTimer, Timeout); /* in mSec */ + pAd->Mlme.AssocMachine.CurrState = REASSOC_WAIT_RSP; + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeReassocReqAction() sanity check failed. BUG!!!! \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + Upper layer issues disassoc request + Parameters: + Elem - + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID MlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PMLME_DISASSOC_REQ_STRUCT pDisassocReq; + HEADER_802_11 DisassocHdr; + PHEADER_802_11 pDisassocHdr; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + NDIS_STATUS NStatus; + BOOLEAN TimerCancelled; + ULONG Timeout = 0; + USHORT Status; + +#ifdef QOS_DLS_SUPPORT + // send DLS-TEAR_DOWN message, + if (pAd->CommonCfg.bDLSCapable) + { + UCHAR i; + + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + } +#endif // QOS_DLS_SUPPORT // + + // skip sanity check + pDisassocReq = (PMLME_DISASSOC_REQ_STRUCT)(Elem->Msg); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - MlmeDisassocReqAction() allocate memory failed\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status); + return; + } + + + + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &TimerCancelled); + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send DISASSOC request[BSSID::%02x:%02x:%02x:%02x:%02x:%02x (Reason=%d)\n", + pDisassocReq->Addr[0], pDisassocReq->Addr[1], pDisassocReq->Addr[2], + pDisassocReq->Addr[3], pDisassocReq->Addr[4], pDisassocReq->Addr[5], pDisassocReq->Reason)); + MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr); // patch peap ttls switching issue + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DisassocHdr, + 2, &pDisassocReq->Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + // To patch Instance and Buffalo(N) AP + // Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine + // Therefore, we send both of them. + pDisassocHdr = (PHEADER_802_11)pOutBuffer; + pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH; + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DisassocReason = REASON_DISASSOC_STA_LEAVING; + COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pDisassocReq->Addr); + + RTMPSetTimer(&pAd->MlmeAux.DisassocTimer, Timeout); /* in mSec */ + pAd->Mlme.AssocMachine.CurrState = DISASSOC_WAIT_RSP; + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + +} + +/* + ========================================================================== + Description: + peer sends assoc rsp back + Parameters: + Elme - MLME message containing the received frame + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerAssocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT CapabilityInfo, Status, Aid; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen; + UCHAR Addr2[MAC_ADDR_LEN]; + BOOLEAN TimerCancelled; + UCHAR CkipFlag; + EDCA_PARM EdcaParm; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + if (PeerAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status, &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, + &HtCapability,&AddHtInfo, &HtCapabilityLen,&AddHtInfoLen,&NewExtChannelOffset, &EdcaParm, &CkipFlag)) + { + // The frame is for me ? + if(MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspAction():ASSOC - receive ASSOC_RSP to me (status=%d)\n", Status)); +#ifdef DOT11_N_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspAction():MacTable [%d].AMsduSize = %d. ClientStatusFlags = 0x%lx \n",Elem->Wcid, pAd->MacTab.Content[BSSID_WCID].AMsduSize, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); +#endif // DOT11_N_SUPPORT // + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled); + if(Status == MLME_SUCCESS) + { + // go to procedure listed on page 376 + AssocPostProc(pAd, Addr2, CapabilityInfo, Aid, SupRate, SupRateLen, ExtRate, ExtRateLen, + &EdcaParm, &HtCapability, HtCapabilityLen, &AddHtInfo); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + + SendAssocIEsToWpaSupplicant(pAd); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + wext_notify_event_assoc(pAd); + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + + pAd->StaCfg.CkipFlag = CkipFlag; + if (CkipFlag & 0x18) + { + NdisZeroMemory(pAd->StaCfg.TxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.RxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.CKIPMIC, 4); + pAd->StaCfg.GIV[0] = RandomByte(pAd); + pAd->StaCfg.GIV[1] = RandomByte(pAd); + pAd->StaCfg.GIV[2] = RandomByte(pAd); + pAd->StaCfg.bCkipOn = TRUE; + DBGPRINT(RT_DEBUG_TRACE, (" pAd->StaCfg.CkipFlag = 0x%02x\n", pAd->StaCfg.CkipFlag)); + } + } + else + { + // Faile on Association, we need to check the status code + // Is that a Rogue AP? +#ifdef LEAP_SUPPORT + if ((pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) && (Status == MLME_ALG_NOT_SUPPORT)) + { //Possibly Rogue AP + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, pAd->MlmeAux.Bssid, LEAP_REASON_INVALID_AUTH); + } +#endif // LEAP_SUPPORT // + } + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerAssocRspAction() sanity check fail\n")); + } +} + +/* + ========================================================================== + Description: + peer sends reassoc rsp + Parametrs: + Elem - MLME message cntaining the received frame + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerReassocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT CapabilityInfo; + USHORT Status; + USHORT Aid; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen; + UCHAR Addr2[MAC_ADDR_LEN]; + UCHAR CkipFlag; + BOOLEAN TimerCancelled; + EDCA_PARM EdcaParm; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + if(PeerAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status, &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, + &HtCapability, &AddHtInfo, &HtCapabilityLen, &AddHtInfoLen,&NewExtChannelOffset, &EdcaParm, &CkipFlag)) + { + if(MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) // The frame is for me ? + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - receive REASSOC_RSP to me (status=%d)\n", Status)); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled); + + if(Status == MLME_SUCCESS) + { + // go to procedure listed on page 376 + AssocPostProc(pAd, Addr2, CapabilityInfo, Aid, SupRate, SupRateLen, ExtRate, ExtRateLen, + &EdcaParm, &HtCapability, HtCapabilityLen, &AddHtInfo); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + + SendAssocIEsToWpaSupplicant(pAd); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + wext_notify_event_assoc(pAd); + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + } + + // + // Cisco Leap CCKM supported Re-association. + // +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + { + if (CCKMAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen) == TRUE) + { + pAd->StaCfg.CkipFlag = CkipFlag; + if (CkipFlag & 0x18) + { + NdisZeroMemory(pAd->StaCfg.TxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.RxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.CKIPMIC, 4); + pAd->StaCfg.GIV[0] = RandomByte(pAd); + pAd->StaCfg.GIV[1] = RandomByte(pAd); + pAd->StaCfg.GIV[2] = RandomByte(pAd); + pAd->StaCfg.bCkipOn = TRUE; + DBGPRINT(RT_DEBUG_TRACE, (" pAd->StaCfg.CkipFlag = 0x%02x\n", pAd->StaCfg.CkipFlag)); + } + + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - CCKMAssocRspSanity() sanity check fail\n")); + } + } + else +#endif // LEAP_SUPPORT // + { + // CkipFlag is no use for reassociate + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerReassocRspAction() sanity check fail\n")); + } + +} + +/* + ========================================================================== + Description: + procedures on IEEE 802.11/1999 p.376 + Parametrs: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AssocPostProc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr2, + IN USHORT CapabilityInfo, + IN USHORT Aid, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN PEDCA_PARM pEdcaParm, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN ADD_HT_INFO_IE *pAddHtInfo) // AP might use this additional ht info IE +{ + ULONG Idx; + + pAd->MlmeAux.BssType = BSS_INFRA; + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pAddr2); + pAd->MlmeAux.Aid = Aid; + pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; +#ifdef DOT11_N_SUPPORT + // Some HT AP might lost WMM IE. We add WMM ourselves. beacuase HT requires QoS on. + if ((HtCapabilityLen > 0) && (pEdcaParm->bValid == FALSE)) + { + pEdcaParm->bValid = TRUE; + pEdcaParm->Aifsn[0] = 3; + pEdcaParm->Aifsn[1] = 7; + pEdcaParm->Aifsn[2] = 2; + pEdcaParm->Aifsn[3] = 2; + + pEdcaParm->Cwmin[0] = 4; + pEdcaParm->Cwmin[1] = 4; + pEdcaParm->Cwmin[2] = 3; + pEdcaParm->Cwmin[3] = 2; + + pEdcaParm->Cwmax[0] = 10; + pEdcaParm->Cwmax[1] = 10; + pEdcaParm->Cwmax[2] = 4; + pEdcaParm->Cwmax[3] = 3; + + pEdcaParm->Txop[0] = 0; + pEdcaParm->Txop[1] = 0; + pEdcaParm->Txop[2] = 96; + pEdcaParm->Txop[3] = 48; + + } +#endif // DOT11_N_SUPPORT // + + NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + + // filter out un-supported rates + pAd->MlmeAux.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen); + + // filter out un-supported rates + pAd->MlmeAux.ExtRateLen = ExtRateLen; + NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen); + +#ifdef DOT11_N_SUPPORT + if (HtCapabilityLen > 0) + { + RTMPCheckHt(pAd, BSSID_WCID, pHtCapability, pAddHtInfo); + } + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> AP.AMsduSize = %d. ClientStatusFlags = 0x%lx \n", pAd->MacTab.Content[BSSID_WCID].AMsduSize, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); + + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> (Mmps=%d, AmsduSize=%d, )\n", + pAd->MacTab.Content[BSSID_WCID].MmpsMode, pAd->MacTab.Content[BSSID_WCID].AMsduSize)); +#endif // DOT11_N_SUPPORT // + + // Set New WPA information + Idx = BssTableSearch(&pAd->ScanTab, pAddr2, pAd->MlmeAux.Channel); + if (Idx == BSS_NOT_FOUND) + { + DBGPRINT_ERR(("ASSOC - Can't find BSS after receiving Assoc response\n")); + } + else + { + // Init variable + pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = 0; + NdisZeroMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, MAX_LEN_OF_RSNIE); + + // Store appropriate RSN_IE for WPA SM negotiation later + if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAd->ScanTab.BssEntry[Idx].VarIELen != 0)) + { + PUCHAR pVIE; + USHORT len; + PEID_STRUCT pEid; + + pVIE = pAd->ScanTab.BssEntry[Idx].VarIEs; + len = pAd->ScanTab.BssEntry[Idx].VarIELen; + + while (len > 0) + { + pEid = (PEID_STRUCT) pVIE; + // For WPA/WPAPSK + if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) + && (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, pVIE, (pEid->Len + 2)); + pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = (pEid->Len + 2); + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> Store RSN_IE for WPA SM negotiation \n")); + } + // For WPA2/WPA2PSK + else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) + && (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2 || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, pVIE, (pEid->Len + 2)); + pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = (pEid->Len + 2); + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> Store RSN_IE for WPA2 SM negotiation \n")); + } + + pVIE += (pEid->Len + 2); + len -= (pEid->Len + 2); + } + } + + if (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> no RSN_IE \n")); + } + else + { + hex_dump("RSN_IE", pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len); + } + } +} + +/* + ========================================================================== + Description: + left part of IEEE 802.11/1999 p.374 + Parameters: + Elem - MLME message containing the received frame + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDisassocAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Reason; + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction()\n")); + if(PeerDisassocSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction() Reason = %d\n", Reason)); + if (INFRA_ON(pAd) && MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, Addr2)) + { + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + + +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + // Cisco_LEAP has start a timer + // We should cancel it if using LEAP + RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &TimerCancelled); + //Check is it mach the LEAP Authentication failed as possible a Rogue AP + //on it's PortSecured not equal to WPA_802_1X_PORT_SECURED while process the Association. + if ((pAd->Mlme.LeapMachine.CurrState != LEAP_IDLE) && (pAd->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED)) + { + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_AUTH_TIMEOUT); + } + } +#endif // LEAP_SUPPORT // + // + // Get Current System time and Turn on AdjacentAPReport + // + NdisGetSystemUpTime(&pAd->StaCfg.CCXAdjacentAPLinkDownTime); + pAd->StaCfg.CCXAdjacentAPReportFlag = TRUE; + LinkDown(pAd, TRUE); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction() sanity check fail\n")); + } + +} + +/* + ========================================================================== + Description: + what the state machine will do after assoc timeout + Parameters: + Elme - + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AssocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - AssocTimeoutAction\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + what the state machine will do after reassoc timeout + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID ReassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - ReassocTimeoutAction\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + what the state machine will do after disassoc timeout + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID DisassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - DisassocTimeoutAction\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status); +} + +VOID InvalidStateWhenAssoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenAssoc(state=%ld), reset ASSOC state machine\n", + pAd->Mlme.AssocMachine.CurrState)); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); +} + +VOID InvalidStateWhenReassoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenReassoc(state=%ld), reset ASSOC state machine\n", + pAd->Mlme.AssocMachine.CurrState)); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); +} + +VOID InvalidStateWhenDisassociate( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenDisassoc(state=%ld), reset ASSOC state machine\n", + pAd->Mlme.AssocMachine.CurrState)); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + right part of IEEE 802.11/1999 page 374 + Note: + This event should never cause ASSOC state machine perform state + transition, and has no relationship with CNTL machine. So we separate + this routine as a service outside of ASSOC state transition table. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID Cls3errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr) +{ + HEADER_802_11 DisassocHdr; + PHEADER_802_11 pDisassocHdr; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + NDIS_STATUS NStatus; + USHORT Reason = REASON_CLS3ERR; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Class 3 Error, Send DISASSOC frame\n")); + MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->CommonCfg.Bssid); // patch peap ttls switching issue + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DisassocHdr, + 2, &Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + // To patch Instance and Buffalo(N) AP + // Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine + // Therefore, we send both of them. + pDisassocHdr = (PHEADER_802_11)pOutBuffer; + pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH; + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DisassocReason = REASON_CLS3ERR; + COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pAddr); +} + + /* + ========================================================================== + Description: + Switch between WEP and CKIP upon new association up. + Parameters: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID SwitchBetweenWepAndCkip( + IN PRTMP_ADAPTER pAd) +{ + int i; + SHAREDKEY_MODE_STRUC csr1; + + // if KP is required. change the CipherAlg in hardware shard key table from WEP + // to CKIP. else remain as WEP + if (pAd->StaCfg.bCkipOn && (pAd->StaCfg.CkipFlag & 0x10)) + { + // modify hardware key table so that MAC use correct algorithm to decrypt RX + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE, &csr1.word); + if (csr1.field.Bss0Key0CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key0CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key0CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key0CipherAlg = CIPHER_CKIP128; + + if (csr1.field.Bss0Key1CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key1CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key1CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key1CipherAlg = CIPHER_CKIP128; + + if (csr1.field.Bss0Key2CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key2CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key2CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key2CipherAlg = CIPHER_CKIP128; + + if (csr1.field.Bss0Key3CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key3CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key3CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key3CipherAlg = CIPHER_CKIP128; + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE, csr1.word); + DBGPRINT(RT_DEBUG_TRACE, ("SwitchBetweenWepAndCkip: modify BSS0 cipher to %s\n", CipherName[csr1.field.Bss0Key0CipherAlg])); + + // modify software key table so that driver can specify correct algorithm in TXD upon TX + for (i=0; iSharedKey[BSS0][i].CipherAlg == CIPHER_WEP64) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_CKIP64; + else if (pAd->SharedKey[BSS0][i].CipherAlg == CIPHER_WEP128) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_CKIP128; + } + } + + // else if KP NOT inused. change the CipherAlg in hardware shard key table from CKIP + // to WEP. + else + { + // modify hardware key table so that MAC use correct algorithm to decrypt RX + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE, &csr1.word); + if (csr1.field.Bss0Key0CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key0CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key0CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key0CipherAlg = CIPHER_WEP128; + + if (csr1.field.Bss0Key1CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key1CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key1CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key1CipherAlg = CIPHER_WEP128; + + if (csr1.field.Bss0Key2CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key2CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key2CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key2CipherAlg = CIPHER_WEP128; + + if (csr1.field.Bss0Key3CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key3CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key3CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key3CipherAlg = CIPHER_WEP128; + + // modify software key table so that driver can specify correct algorithm in TXD upon TX + for (i=0; iSharedKey[BSS0][i].CipherAlg == CIPHER_CKIP64) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_WEP64; + else if (pAd->SharedKey[BSS0][i].CipherAlg == CIPHER_CKIP128) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_WEP128; + } + + // + // On WPA-NONE, must update CipherAlg. + // Because the OID_802_11_WEP_STATUS was been set after OID_802_11_ADD_KEY + // and CipherAlg will be CIPHER_NONE by Windows ZeroConfig. + // So we need to update CipherAlg after connect. + // + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + for (i = 0; i < SHARE_KEY_NUM; i++) + { + if (pAd->SharedKey[BSS0][i].KeyLen != 0) + { + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) + { + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_TKIP; + } + else if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_AES; + } + } + else + { + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_NONE; + } + } + + csr1.field.Bss0Key0CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + csr1.field.Bss0Key1CipherAlg = pAd->SharedKey[BSS0][1].CipherAlg; + csr1.field.Bss0Key2CipherAlg = pAd->SharedKey[BSS0][2].CipherAlg; + csr1.field.Bss0Key3CipherAlg = pAd->SharedKey[BSS0][3].CipherAlg; + } + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE, csr1.word); + DBGPRINT(RT_DEBUG_TRACE, ("SwitchBetweenWepAndCkip: modify BSS0 cipher to %s\n", CipherName[csr1.field.Bss0Key0CipherAlg])); + } +} + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT +VOID SendAssocIEsToWpaSupplicant( + IN PRTMP_ADAPTER pAd) +{ + union iwreq_data wrqu; + unsigned char custom[IW_CUSTOM_MAX] = {0}; + + if ((pAd->StaCfg.ReqVarIELen + 17) <= IW_CUSTOM_MAX) + { + sprintf(custom, "ASSOCINFO_ReqIEs="); + NdisMoveMemory(custom+17, pAd->StaCfg.ReqVarIEs, pAd->StaCfg.ReqVarIELen); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = pAd->StaCfg.ReqVarIELen + 17; + wrqu.data.flags = RT_REQIE_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, custom); + + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOCINFO_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("pAd->StaCfg.ReqVarIELen + 17 > MAX_CUSTOM_LEN\n")); + + return; +} +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +int wext_notify_event_assoc( + IN RTMP_ADAPTER *pAd) +{ + union iwreq_data wrqu; + char custom[IW_CUSTOM_MAX] = {0}; + +#if WIRELESS_EXT > 17 + if (pAd->StaCfg.ReqVarIELen <= IW_CUSTOM_MAX) + { + wrqu.data.length = pAd->StaCfg.ReqVarIELen; + memcpy(custom, pAd->StaCfg.ReqVarIEs, pAd->StaCfg.ReqVarIELen); + wireless_send_event(pAd->net_dev, IWEVASSOCREQIE, &wrqu, custom); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("pAd->StaCfg.ReqVarIELen > MAX_CUSTOM_LEN\n")); +#else + if (((pAd->StaCfg.ReqVarIELen*2) + 17) <= IW_CUSTOM_MAX) + { + UCHAR idx; + wrqu.data.length = (pAd->StaCfg.ReqVarIELen*2) + 17; + sprintf(custom, "ASSOCINFO(ReqIEs="); + for (idx=0; idxStaCfg.ReqVarIELen; idx++) + sprintf(custom, "%s%02x", custom, pAd->StaCfg.ReqVarIEs[idx]); + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, custom); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("(pAd->StaCfg.ReqVarIELen*2) + 17 > MAX_CUSTOM_LEN\n")); +#endif + + return 0; + +} +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + diff --git a/drivers/staging/rt2860/sta/auth.c b/drivers/staging/rt2860/sta/auth.c new file mode 100644 index 000000000000..73fb8d6ea76f --- /dev/null +++ b/drivers/staging/rt2860/sta/auth.c @@ -0,0 +1,474 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + auth.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-9-3 porting from RT2500 +*/ +#include "../rt_config.h" + +/* + ========================================================================== + Description: + authenticate state machine init, including state transition and timer init + Parameters: + Sm - pointer to the auth state machine + Note: + The state machine looks like this + + AUTH_REQ_IDLE AUTH_WAIT_SEQ2 AUTH_WAIT_SEQ4 + MT2_MLME_AUTH_REQ mlme_auth_req_action invalid_state_when_auth invalid_state_when_auth + MT2_PEER_AUTH_EVEN drop peer_auth_even_at_seq2_action peer_auth_even_at_seq4_action + MT2_AUTH_TIMEOUT Drop auth_timeout_action auth_timeout_action + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ + +void AuthStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(Sm, Trans, MAX_AUTH_STATE, MAX_AUTH_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_REQ_IDLE, AUTH_MACHINE_BASE); + + // the first column + StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)MlmeAuthReqAction); + + // the second column + StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq2Action); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction); + + // the third column + StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq4Action); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction); + + RTMPInitTimer(pAd, &pAd->MlmeAux.AuthTimer, GET_TIMER_FUNCTION(AuthTimeout), pAd, FALSE); +} + +/* + ========================================================================== + Description: + function to be executed at timer thread when auth timer expires + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AuthTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + DBGPRINT(RT_DEBUG_TRACE,("AUTH - AuthTimeout\n")); + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + // send a de-auth to reset AP's state machine (Patch AP-Dir635) + if (pAd->Mlme.AuthMachine.CurrState == AUTH_WAIT_SEQ2) + Cls2errAction(pAd, pAd->MlmeAux.Bssid); + + + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeAuthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr[6]; + USHORT Alg, Seq, Status; + ULONG Timeout; + HEADER_802_11 AuthHdr; + BOOLEAN TimerCancelled; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + + // Block all authentication request durning WPA block period + if (pAd->StaCfg.bBlockAssoc == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Block Auth request durning WPA block period!\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + else if(MlmeAuthReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr, &Timeout, &Alg)) + { + // reset timer + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled); + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, Addr); + pAd->MlmeAux.Alg = Alg; + Seq = 1; + Status = MLME_SUCCESS; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeAuthReqAction(Alg:%d) allocate memory failed\n", Alg)); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#1 (Alg=%d)...\n", Alg)); + MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&AuthHdr, + 2, &Alg, + 2, &Seq, + 2, &Status, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.AuthTimer, Timeout); + pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ2; + } + else + { + DBGPRINT_ERR(("AUTH - MlmeAuthReqAction() sanity check failed\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerAuthRspAtSeq2Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Seq, Status, RemoteStatus, Alg; + UCHAR ChlgText[CIPHER_TEXT_LEN]; + UCHAR CyperChlgText[CIPHER_TEXT_LEN + 8 + 8]; + UCHAR Element[2]; + HEADER_802_11 AuthHdr; + BOOLEAN TimerCancelled; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT Status2; + + if (PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText)) + { + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 2) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#2 to me (Alg=%d, Status=%d)\n", Alg, Status)); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled); + + if (Status == MLME_SUCCESS) + { + // Authentication Mode "LEAP" has allow for CCX 1.X + if ((pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen) +#ifdef LEAP_SUPPORT + || (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) + { + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; +#ifdef LEAP_SUPPORT + pAd->Mlme.LeapMachine.CurrState = LEAP_IDLE; +#endif // LEAP_SUPPORT // + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + else + { + // 2. shared key, need to be challenged + Seq++; + RemoteStatus = MLME_SUCCESS; + + // Get an unused nonpaged memory + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq2Action() allocate memory fail\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status2 = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status2); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#3...\n")); + MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr2, pAd->MlmeAux.Bssid); + AuthHdr.FC.Wep = 1; + // Encrypt challenge text & auth information + RTMPInitWepEngine( + pAd, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen, + CyperChlgText); + + Alg = cpu2le16(*(USHORT *)&Alg); + Seq = cpu2le16(*(USHORT *)&Seq); + RemoteStatus= cpu2le16(*(USHORT *)&RemoteStatus); + + RTMPEncryptData(pAd, (PUCHAR) &Alg, CyperChlgText + 4, 2); + RTMPEncryptData(pAd, (PUCHAR) &Seq, CyperChlgText + 6, 2); + RTMPEncryptData(pAd, (PUCHAR) &RemoteStatus, CyperChlgText + 8, 2); + Element[0] = 16; + Element[1] = 128; + RTMPEncryptData(pAd, Element, CyperChlgText + 10, 2); + RTMPEncryptData(pAd, ChlgText, CyperChlgText + 12, 128); + RTMPSetICV(pAd, CyperChlgText + 140); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &AuthHdr, + CIPHER_TEXT_LEN + 16, CyperChlgText, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.AuthTimer, AUTH_TIMEOUT); + pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ4; + } + } + else + { +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + //Invalid Authentication possible rogue AP + //Add this Ap to Rogue AP. + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_INVALID_AUTH); + } +#endif // LEAP_SUPPORT // + pAd->StaCfg.AuthFailReason = Status; + COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthSanity() sanity check fail\n")); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerAuthRspAtSeq4Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Alg, Seq, Status; + CHAR ChlgText[CIPHER_TEXT_LEN]; + BOOLEAN TimerCancelled; + + if(PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText)) + { + if(MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 4) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#4 to me\n")); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled); + + if (Status != MLME_SUCCESS) + { + pAd->StaCfg.AuthFailReason = Status; + COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2); + } + + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq4Action() sanity check fail\n")); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_DEAUTH_REQ_STRUCT *pInfo; + HEADER_802_11 DeauthHdr; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT Status; + + pInfo = (MLME_DEAUTH_REQ_STRUCT *)Elem->Msg; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeDeauthReqAction() allocate memory fail\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send DE-AUTH request (Reason=%d)...\n", pInfo->Reason)); + MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DeauthHdr, + 2, &pInfo->Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DeauthReason = pInfo->Reason; + COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pInfo->Addr); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status); + + // send wireless event - for deauthentication + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AuthTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeoutAction\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID InvalidStateWhenAuth( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - InvalidStateWhenAuth (state=%ld), reset AUTH state machine\n", pAd->Mlme.AuthMachine.CurrState)); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + Some STA/AP + Note: + This action should never trigger AUTH state transition, therefore we + separate it from AUTH state machine, and make it as a standalone service + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID Cls2errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr) +{ + HEADER_802_11 DeauthHdr; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT Reason = REASON_CLS2ERR; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Class 2 error, Send DEAUTH frame...\n")); + MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pAddr, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DeauthHdr, + 2, &Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DeauthReason = Reason; + COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pAddr); +} + + diff --git a/drivers/staging/rt2860/sta/auth_rsp.c b/drivers/staging/rt2860/sta/auth_rsp.c new file mode 100644 index 000000000000..f7aa4b99cf56 --- /dev/null +++ b/drivers/staging/rt2860/sta/auth_rsp.c @@ -0,0 +1,167 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + auth_rsp.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-10-1 copy from RT2560 +*/ +#include "../rt_config.h" + +/* + ========================================================================== + Description: + authentication state machine init procedure + Parameters: + Sm - the state machine + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID AuthRspStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE Sm, + IN STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(Sm, Trans, MAX_AUTH_RSP_STATE, MAX_AUTH_RSP_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_RSP_IDLE, AUTH_RSP_MACHINE_BASE); + + // column 1 + StateMachineSetAction(Sm, AUTH_RSP_IDLE, MT2_PEER_DEAUTH, (STATE_MACHINE_FUNC)PeerDeauthAction); + + // column 2 + StateMachineSetAction(Sm, AUTH_RSP_WAIT_CHAL, MT2_PEER_DEAUTH, (STATE_MACHINE_FUNC)PeerDeauthAction); + +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID PeerAuthSimpleRspGenAndSend( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHdr80211, + IN USHORT Alg, + IN USHORT Seq, + IN USHORT Reason, + IN USHORT Status) +{ + HEADER_802_11 AuthHdr; + ULONG FrameLen = 0; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + + if (Reason != MLME_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n")); + return; + } + + //Get an unused nonpaged memory + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n")); + MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &AuthHdr, + 2, &Alg, + 2, &Seq, + 2, &Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID PeerDeauthAction( + IN PRTMP_ADAPTER pAd, + IN PMLME_QUEUE_ELEM Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Reason; + + if (PeerDeauthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) + { + if (INFRA_ON(pAd) && MAC_ADDR_EQUAL(Addr2, pAd->CommonCfg.Bssid)) + { + DBGPRINT(RT_DEBUG_TRACE,("AUTH_RSP - receive DE-AUTH from our AP (Reason=%d)\n", Reason)); + + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + + // send wireless event - for deauthentication + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + LinkDown(pAd, TRUE); + + // Authentication Mode Cisco_LEAP has start a timer + // We should cancel it if using LEAP +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &TimerCancelled); + //Check is it mach the LEAP Authentication failed as possible a Rogue AP + //on it's PortSecured not equal to WPA_802_1X_PORT_SECURED while process the Authenticaton. + if ((pAd->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED) && (pAd->Mlme.LeapMachine.CurrState != LEAP_IDLE)) + { + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_AUTH_TIMEOUT); + } + } +#endif // LEAP_SUPPORT // + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("AUTH_RSP - PeerDeauthAction() sanity check fail\n")); + } +} + diff --git a/drivers/staging/rt2860/sta/connect.c b/drivers/staging/rt2860/sta/connect.c new file mode 100644 index 000000000000..36f28f8b4aa4 --- /dev/null +++ b/drivers/staging/rt2860/sta/connect.c @@ -0,0 +1,2751 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + connect.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-08-08 Major modification from RT2560 +*/ +#include "../rt_config.h" + +UCHAR CipherSuiteWpaNoneTkip[] = { + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x00 // authentication + }; +UCHAR CipherSuiteWpaNoneTkipLen = (sizeof(CipherSuiteWpaNoneTkip) / sizeof(UCHAR)); + +UCHAR CipherSuiteWpaNoneAes[] = { + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x04, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x04, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x00 // authentication + }; +UCHAR CipherSuiteWpaNoneAesLen = (sizeof(CipherSuiteWpaNoneAes) / sizeof(UCHAR)); + +// The following MACRO is called after 1. starting an new IBSS, 2. succesfully JOIN an IBSS, +// or 3. succesfully ASSOCIATE to a BSS, 4. successfully RE_ASSOCIATE to a BSS +// All settings successfuly negotiated furing MLME state machines become final settings +// and are copied to pAd->StaActive +#define COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd) \ +{ \ + (_pAd)->CommonCfg.SsidLen = (_pAd)->MlmeAux.SsidLen; \ + NdisMoveMemory((_pAd)->CommonCfg.Ssid, (_pAd)->MlmeAux.Ssid, (_pAd)->MlmeAux.SsidLen); \ + COPY_MAC_ADDR((_pAd)->CommonCfg.Bssid, (_pAd)->MlmeAux.Bssid); \ + (_pAd)->CommonCfg.Channel = (_pAd)->MlmeAux.Channel; \ + (_pAd)->CommonCfg.CentralChannel = (_pAd)->MlmeAux.CentralChannel; \ + (_pAd)->StaActive.Aid = (_pAd)->MlmeAux.Aid; \ + (_pAd)->StaActive.AtimWin = (_pAd)->MlmeAux.AtimWin; \ + (_pAd)->StaActive.CapabilityInfo = (_pAd)->MlmeAux.CapabilityInfo; \ + (_pAd)->CommonCfg.BeaconPeriod = (_pAd)->MlmeAux.BeaconPeriod; \ + (_pAd)->StaActive.CfpMaxDuration = (_pAd)->MlmeAux.CfpMaxDuration; \ + (_pAd)->StaActive.CfpPeriod = (_pAd)->MlmeAux.CfpPeriod; \ + (_pAd)->StaActive.SupRateLen = (_pAd)->MlmeAux.SupRateLen; \ + NdisMoveMemory((_pAd)->StaActive.SupRate, (_pAd)->MlmeAux.SupRate, (_pAd)->MlmeAux.SupRateLen);\ + (_pAd)->StaActive.ExtRateLen = (_pAd)->MlmeAux.ExtRateLen; \ + NdisMoveMemory((_pAd)->StaActive.ExtRate, (_pAd)->MlmeAux.ExtRate, (_pAd)->MlmeAux.ExtRateLen);\ + NdisMoveMemory(&(_pAd)->CommonCfg.APEdcaParm, &(_pAd)->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));\ + NdisMoveMemory(&(_pAd)->CommonCfg.APQosCapability, &(_pAd)->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));\ + NdisMoveMemory(&(_pAd)->CommonCfg.APQbssLoad, &(_pAd)->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));\ + COPY_MAC_ADDR((_pAd)->MacTab.Content[BSSID_WCID].Addr, (_pAd)->MlmeAux.Bssid); \ + (_pAd)->MacTab.Content[BSSID_WCID].Aid = (_pAd)->MlmeAux.Aid; \ + (_pAd)->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = (_pAd)->StaCfg.PairCipher;\ + COPY_MAC_ADDR((_pAd)->MacTab.Content[BSSID_WCID].PairwiseKey.BssId, (_pAd)->MlmeAux.Bssid);\ + (_pAd)->MacTab.Content[BSSID_WCID].RateLen = (_pAd)->StaActive.SupRateLen + (_pAd)->StaActive.ExtRateLen;\ +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + + ========================================================================== +*/ +VOID MlmeCntlInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + // Control state machine differs from other state machines, the interface + // follows the standard interface + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID MlmeCntlMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem) +{ + switch(pAd->Mlme.CntlMachine.CurrState) + { + case CNTL_IDLE: + { + CntlIdleProc(pAd, Elem); + } + break; + case CNTL_WAIT_DISASSOC: + CntlWaitDisassocProc(pAd, Elem); + break; + case CNTL_WAIT_JOIN: + CntlWaitJoinProc(pAd, Elem); + break; + + // CNTL_WAIT_REASSOC is the only state in CNTL machine that does + // not triggered directly or indirectly by "RTMPSetInformation(OID_xxx)". + // Therefore not protected by NDIS's "only one outstanding OID request" + // rule. Which means NDIS may SET OID in the middle of ROAMing attempts. + // Current approach is to block new SET request at RTMPSetInformation() + // when CntlMachine.CurrState is not CNTL_IDLE + case CNTL_WAIT_REASSOC: + CntlWaitReassocProc(pAd, Elem); + break; + + case CNTL_WAIT_START: + CntlWaitStartProc(pAd, Elem); + break; + case CNTL_WAIT_AUTH: + CntlWaitAuthProc(pAd, Elem); + break; + case CNTL_WAIT_AUTH2: + CntlWaitAuthProc2(pAd, Elem); + break; + case CNTL_WAIT_ASSOC: + CntlWaitAssocProc(pAd, Elem); + break; + + case CNTL_WAIT_OID_LIST_SCAN: + if(Elem->MsgType == MT2_SCAN_CONF) + { + // Resume TxRing after SCANING complete. We hope the out-of-service time + // won't be too long to let upper layer time-out the waiting frames + RTMPResumeMsduTransmission(pAd); + if (pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) + { + // Cisco scan request is finished, prepare beacon report + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_DONE, 0, NULL); + } + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + + // + // Set LED status to previous status. + // + if (pAd->bLedOnScanning) + { + pAd->bLedOnScanning = FALSE; + RTMPSetLED(pAd, pAd->LedStatus); + } +#ifdef DOT11N_DRAFT3 + // AP sent a 2040Coexistence mgmt frame, then station perform a scan, and then send back the respone. + if (pAd->CommonCfg.BSSCoexist2040.field.InfoReq == 1) + { + Update2040CoexistFrameAndNotify(pAd, BSSID_WCID, TRUE); + } +#endif // DOT11N_DRAFT3 // + } + break; + + case CNTL_WAIT_OID_DISASSOC: + if (Elem->MsgType == MT2_DISASSOC_CONF) + { + LinkDown(pAd, FALSE); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } + break; + default: + DBGPRINT_ERR(("!ERROR! CNTL - Illegal message type(=%ld)", Elem->MsgType)); + break; + } +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlIdleProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_DISASSOC_REQ_STRUCT DisassocReq; + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + return; + + switch(Elem->MsgType) + { + case OID_802_11_SSID: + CntlOidSsidProc(pAd, Elem); + break; + + case OID_802_11_BSSID: + CntlOidRTBssidProc(pAd,Elem); + break; + + case OID_802_11_BSSID_LIST_SCAN: + CntlOidScanProc(pAd,Elem); + break; + + case OID_802_11_DISASSOCIATE: +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_ENABLE_WITH_WEB_UI) +#endif // WPA_SUPPLICANT_SUPPORT // + { + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAd->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + } + break; + + case MT2_MLME_ROAMING_REQ: + CntlMlmeRoamingProc(pAd, Elem); + break; + + case OID_802_11_MIC_FAILURE_REPORT_FRAME: + WpaMicFailureReportFrame(pAd, Elem); + break; + +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_SET_DLS_PARAM: + CntlOidDLSSetupProc(pAd, Elem); + break; +#endif // QOS_DLS_SUPPORT // + + default: + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Illegal message in CntlIdleProc(MsgType=%ld)\n",Elem->MsgType)); + break; + } +} + +VOID CntlOidScanProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_SCAN_REQ_STRUCT ScanReq; + ULONG BssIdx = BSS_NOT_FOUND; + BSS_ENTRY CurrBss; + +#ifdef RALINK_ATE +/* Disable scanning when ATE is running. */ + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + + // record current BSS if network is connected. + // 2003-2-13 do not include current IBSS if this is the only STA in this IBSS. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + BssIdx = BssSsidTableSearch(&pAd->ScanTab, pAd->CommonCfg.Bssid, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen, pAd->CommonCfg.Channel); + if (BssIdx != BSS_NOT_FOUND) + { + NdisMoveMemory(&CurrBss, &pAd->ScanTab.BssEntry[BssIdx], sizeof(BSS_ENTRY)); + } + } + + // clean up previous SCAN result, add current BSS back to table if any + BssTableInit(&pAd->ScanTab); + if (BssIdx != BSS_NOT_FOUND) + { + // DDK Note: If the NIC is associated with a particular BSSID and SSID + // that are not contained in the list of BSSIDs generated by this scan, the + // BSSID description of the currently associated BSSID and SSID should be + // appended to the list of BSSIDs in the NIC's database. + // To ensure this, we append this BSS as the first entry in SCAN result + NdisMoveMemory(&pAd->ScanTab.BssEntry[0], &CurrBss, sizeof(BSS_ENTRY)); + pAd->ScanTab.BssNr = 1; + } + + ScanParmFill(pAd, &ScanReq, "", 0, BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, + sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; +} + +/* + ========================================================================== + Description: + Before calling this routine, user desired SSID should already been + recorded in CommonCfg.Ssid[] + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlOidSsidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem) +{ + PNDIS_802_11_SSID pOidSsid = (NDIS_802_11_SSID *)Elem->Msg; + MLME_DISASSOC_REQ_STRUCT DisassocReq; + ULONG Now; + + // Step 1. record the desired user settings to MlmeAux + NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID); + NdisMoveMemory(pAd->MlmeAux.Ssid, pOidSsid->Ssid, pOidSsid->SsidLength); + pAd->MlmeAux.SsidLen = (UCHAR)pOidSsid->SsidLength; + NdisZeroMemory(pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + pAd->MlmeAux.BssType = pAd->StaCfg.BssType; + + + // + // Update Reconnect Ssid, that user desired to connect. + // + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID); + NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + pAd->MlmeAux.AutoReconnectSsidLen = pAd->MlmeAux.SsidLen; + + // step 2. find all matching BSS in the lastest SCAN result (inBssTab) + // & log them into MlmeAux.SsidBssTab for later-on iteration. Sort by RSSI order + BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - %d BSS of %d BSS match the desire (%d)SSID - %s\n", + pAd->MlmeAux.SsidBssTab.BssNr, pAd->ScanTab.BssNr, pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid)); + NdisGetSystemUpTime(&Now); + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && + (pAd->CommonCfg.SsidLen == pAd->MlmeAux.SsidBssTab.BssEntry[0].SsidLen) && + NdisEqualMemory(pAd->CommonCfg.Ssid, pAd->MlmeAux.SsidBssTab.BssEntry[0].Ssid, pAd->CommonCfg.SsidLen) && + MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, pAd->MlmeAux.SsidBssTab.BssEntry[0].Bssid)) + { + // Case 1. already connected with an AP who has the desired SSID + // with highest RSSI + + // Add checking Mode "LEAP" for CCX 1.0 + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) +#ifdef LEAP_SUPPORT + || (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + // case 1.1 For WPA, WPA-PSK, if the 1x port is not secured, we have to redo + // connection process + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - disassociate with current AP...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else if (pAd->bConfigChanged == TRUE) + { + // case 1.2 Important Config has changed, we have to reconnect to the same AP + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - disassociate with current AP Because config changed...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else + { + // case 1.3. already connected to the SSID with highest RSSI. + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - already with this BSSID. ignore this SET_SSID request\n")); + // + // (HCT 12.1) 1c_wlan_mediaevents required + // media connect events are indicated when associating with the same AP + // + if (INFRA_ON(pAd)) + { + // + // Since MediaState already is NdisMediaStateConnected + // We just indicate the connect event again to meet the WHQL required. + // + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_UP; // Update extra information to link is up + } + + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + } + else if (INFRA_ON(pAd)) + { + // + // For RT61 + // [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) + // RT61 may lost SSID, and not connect to NDTEST_WEP_AP2 and will connect to NDTEST_WEP_AP2 by Autoreconnect + // But media status is connected, so the SSID not report correctly. + // + if (!SSID_EQUAL(pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen)) + { + // + // Different SSID means not Roaming case, so we let LinkDown() to Indicate a disconnect event. + // + pAd->MlmeAux.CurrReqIsFromNdis = TRUE; + } + // case 2. active INFRA association existent + // roaming is done within miniport driver, nothing to do with configuration + // utility. so upon a new SET(OID_802_11_SSID) is received, we just + // disassociate with the current associated AP, + // then perform a new association with this new SSID, no matter the + // new/old SSID are the same or not. + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - disassociate with current AP...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else + { + if (ADHOC_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - drop current ADHOC\n")); + LinkDown(pAd, FALSE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():NDIS_STATUS_MEDIA_DISCONNECT Event C!\n")); + } + + if ((pAd->MlmeAux.SsidBssTab.BssNr == 0) && + (pAd->StaCfg.bAutoReconnect == TRUE) && + (pAd->MlmeAux.BssType == BSS_INFRA) && + (MlmeValidateSSID(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen) == TRUE) + ) + { + MLME_SCAN_REQ_STRUCT ScanReq; + + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - No matching BSS, start a new scan\n")); + ScanParmFill(pAd, &ScanReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + // Reset Missed scan number + pAd->StaCfg.LastScanTime = Now; + } + else + { + pAd->MlmeAux.BssIdx = 0; + IterateOnBssTab(pAd); + } + } +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlOidRTBssidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem) +{ + ULONG BssIdx; + PUCHAR pOidBssid = (PUCHAR)Elem->Msg; + MLME_DISASSOC_REQ_STRUCT DisassocReq; + MLME_JOIN_REQ_STRUCT JoinReq; + +#ifdef RALINK_ATE +/* No need to perform this routine when ATE is running. */ + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + // record user desired settings + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pOidBssid); + pAd->MlmeAux.BssType = pAd->StaCfg.BssType; + + // + // Update Reconnect Ssid, that user desired to connect. + // + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID); + pAd->MlmeAux.AutoReconnectSsidLen = pAd->MlmeAux.SsidLen; + NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + + // find the desired BSS in the latest SCAN result table + BssIdx = BssTableSearch(&pAd->ScanTab, pOidBssid, pAd->MlmeAux.Channel); + if (BssIdx == BSS_NOT_FOUND) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - BSSID not found. reply NDIS_STATUS_NOT_ACCEPTED\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + return; + } + + // copy the matched BSS entry from ScanTab to MlmeAux.SsidBssTab. Why? + // Because we need this entry to become the JOIN target in later on SYNC state machine + pAd->MlmeAux.BssIdx = 0; + pAd->MlmeAux.SsidBssTab.BssNr = 1; + NdisMoveMemory(&pAd->MlmeAux.SsidBssTab.BssEntry[0], &pAd->ScanTab.BssEntry[BssIdx], sizeof(BSS_ENTRY)); + + // 2002-11-26 skip the following checking. i.e. if user wants to re-connect to same AP + // we just follow normal procedure. The reason of user doing this may because he/she changed + // AP to another channel, but we still received BEACON from it thus don't claim Link Down. + // Since user knows he's changed AP channel, he'll re-connect again. By skipping the following + // checking, we'll disassociate then re-do normal association with this AP at the new channel. + // 2003-1-6 Re-enable this feature based on microsoft requirement which prefer not to re-do + // connection when setting the same BSSID. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && + MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, pOidBssid)) + { + // already connected to the same BSSID, go back to idle state directly + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - already in this BSSID. ignore this SET_BSSID request\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + else + { + if (INFRA_ON(pAd)) + { + // disassoc from current AP first + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - disassociate with current AP ...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else + { + if (ADHOC_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - drop current ADHOC\n")); + LinkDown(pAd, FALSE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event C!\n")); + } + + // Change the wepstatus to original wepstatus + pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus; + + // Check cipher suite, AP must have more secured cipher than station setting + // Set the Pairwise and Group cipher to match the intended AP setting + // We can only connect to AP with less secured cipher setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + pAd->StaCfg.GroupCipher = pAd->ScanTab.BssEntry[BssIdx].WPA.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipher) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipher; + else if (pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + pAd->StaCfg.GroupCipher = pAd->ScanTab.BssEntry[BssIdx].WPA2.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipher) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipher; + else if (pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + + // RSN capability + pAd->StaCfg.RsnCapability = pAd->ScanTab.BssEntry[BssIdx].WPA2.RsnCapability; + } + + // Set Mix cipher flag + pAd->StaCfg.bMixCipher = (pAd->StaCfg.PairCipher == pAd->StaCfg.GroupCipher) ? FALSE : TRUE; + if (pAd->StaCfg.bMixCipher == TRUE) + { + // If mix cipher, re-build RSNIE + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0); + } + // No active association, join the BSS immediately + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - joining %02x:%02x:%02x:%02x:%02x:%02x ...\n", + pOidBssid[0],pOidBssid[1],pOidBssid[2],pOidBssid[3],pOidBssid[4],pOidBssid[5])); + + JoinParmFill(pAd, &JoinReq, pAd->MlmeAux.BssIdx); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_JOIN_REQ, sizeof(MLME_JOIN_REQ_STRUCT), &JoinReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_JOIN; + } + } +} + +// Roaming is the only external request triggering CNTL state machine +// despite of other "SET OID" operation. All "SET OID" related oerations +// happen in sequence, because no other SET OID will be sent to this device +// until the the previous SET operation is complete (successful o failed). +// So, how do we quarantee this ROAMING request won't corrupt other "SET OID"? +// or been corrupted by other "SET OID"? +// +// IRQL = DISPATCH_LEVEL +VOID CntlMlmeRoamingProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + // TODO: + // AP in different channel may show lower RSSI than actual value?? + // should we add a weighting factor to compensate it? + DBGPRINT(RT_DEBUG_TRACE,("CNTL - Roaming in MlmeAux.RoamTab...\n")); + + NdisMoveMemory(&pAd->MlmeAux.SsidBssTab, &pAd->MlmeAux.RoamTab, sizeof(pAd->MlmeAux.RoamTab)); + pAd->MlmeAux.SsidBssTab.BssNr = pAd->MlmeAux.RoamTab.BssNr; + + BssTableSortByRssi(&pAd->MlmeAux.SsidBssTab); + pAd->MlmeAux.BssIdx = 0; + IterateOnBssTab(pAd); +} + +#ifdef QOS_DLS_SUPPORT +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlOidDLSSetupProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PRT_802_11_DLS pDLS = (PRT_802_11_DLS)Elem->Msg; + MLME_DLS_REQ_STRUCT MlmeDlsReq; + INT i; + USHORT reason = REASON_UNSPECIFY; + + DBGPRINT(RT_DEBUG_TRACE,("CNTL - (OID set %02x:%02x:%02x:%02x:%02x:%02x with Valid=%d, Status=%d, TimeOut=%d, CountDownTimer=%d)\n", + pDLS->MacAddr[0], pDLS->MacAddr[1], pDLS->MacAddr[2], pDLS->MacAddr[3], pDLS->MacAddr[4], pDLS->MacAddr[5], + pDLS->Valid, pDLS->Status, pDLS->TimeOut, pDLS->CountDownTimer)); + + if (!pAd->CommonCfg.bDLSCapable) + return; + + // DLS will not be supported when Adhoc mode + if (INFRA_ON(pAd)) + { + for (i = 0; i < MAX_NUM_OF_DLS_ENTRY; i++) + { + if (pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + (pDLS->TimeOut == pAd->StaCfg.DLSEntry[i].TimeOut) && MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 1. Same setting, just drop it + DBGPRINT(RT_DEBUG_TRACE,("CNTL - setting unchanged\n")); + break; + } + else if (!pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 2. Disable DLS link case, just tear down DLS link + reason = REASON_QOS_UNWANTED_MECHANISM; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - start tear down procedure\n")); + break; + } + else if ((i < MAX_NUM_OF_DLS_ENTRY) && pDLS->Valid && !pAd->StaCfg.DLSEntry[i].Valid) + { + // 3. Enable case, start DLS setup procedure + NdisMoveMemory(&pAd->StaCfg.DLSEntry[i], pDLS, sizeof(RT_802_11_DLS_UI)); + + //Update countdown timer + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS setup case\n")); + break; + } + else if ((i < MAX_NUM_OF_DLS_ENTRY) && pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && + (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && !MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 4. update mac case, tear down old DLS and setup new DLS + reason = REASON_QOS_UNWANTED_MECHANISM; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + NdisMoveMemory(&pAd->StaCfg.DLSEntry[i], pDLS, sizeof(RT_802_11_DLS_UI)); + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS tear down and restart case\n")); + break; + } + else if (pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && + MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr) && (pAd->StaCfg.DLSEntry[i].TimeOut != pDLS->TimeOut)) + { + // 5. update timeout case, start DLS setup procedure (no tear down) + pAd->StaCfg.DLSEntry[i].TimeOut = pDLS->TimeOut; + //Update countdown timer + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS update timeout case\n")); + break; + } + else if (pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && + (pAd->StaCfg.DLSEntry[i].Status != DLS_FINISH) && MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 6. re-setup case, start DLS setup procedure (no tear down) + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS retry setup procedure\n")); + break; + } + else + { + DBGPRINT(RT_DEBUG_WARN,("CNTL - DLS not changed in entry - %d - Valid=%d, Status=%d, TimeOut=%d\n", + i, pAd->StaCfg.DLSEntry[i].Valid, pAd->StaCfg.DLSEntry[i].Status, pAd->StaCfg.DLSEntry[i].TimeOut)); + } + } + } +} +#endif // QOS_DLS_SUPPORT // + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitDisassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_START_REQ_STRUCT StartReq; + + if (Elem->MsgType == MT2_DISASSOC_CONF) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Dis-associate successful\n")); + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + + LinkDown(pAd, FALSE); + + // case 1. no matching BSS, and user wants ADHOC, so we just start a new one + if ((pAd->MlmeAux.SsidBssTab.BssNr==0) && (pAd->StaCfg.BssType == BSS_ADHOC)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - No matching BSS, start a new ADHOC (Ssid=%s)...\n",pAd->MlmeAux.Ssid)); + StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + // case 2. try each matched BSS + else + { + pAd->MlmeAux.BssIdx = 0; + + IterateOnBssTab(pAd); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitJoinProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + MLME_AUTH_REQ_STRUCT AuthReq; + + if (Elem->MsgType == MT2_JOIN_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + // 1. joined an IBSS, we are pretty much done here + if (pAd->MlmeAux.BssType == BSS_ADHOC) + { + // + // 5G bands rules of Japan: + // Ad hoc must be disabled in W53(ch52,56,60,64) channels. + // + if ( (pAd->CommonCfg.bIEEE80211H == 1) && + RadarChannelCheck(pAd, pAd->CommonCfg.Channel) + ) + { + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Channel=%d, Join adhoc on W53(52,56,60,64) Channels are not accepted\n", pAd->CommonCfg.Channel)); + return; + } + + LinkUp(pAd, BSS_ADHOC); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - join the IBSS = %02x:%02x:%02x:%02x:%02x:%02x ...\n", + pAd->CommonCfg.Bssid[0],pAd->CommonCfg.Bssid[1],pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3],pAd->CommonCfg.Bssid[4],pAd->CommonCfg.Bssid[5])); + + pAd->IndicateMediaState = NdisMediaStateConnected; + pAd->ExtraInfo = GENERAL_LINK_UP; + } + // 2. joined a new INFRA network, start from authentication + else + { +#ifdef LEAP_SUPPORT + // Add AuthMode "LEAP" for CCX 1.X + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, CISCO_AuthModeLEAP); + } + else +#endif // LEAP_SUPPORT // + { + // either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeShared) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeAutoSwitch)) + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeShared); + } + else + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeOpen); + } + } + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_MLME_AUTH_REQ, + sizeof(MLME_AUTH_REQ_STRUCT), &AuthReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH; + } + } + else + { + // 3. failed, try next BSS + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + } +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitStartProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Result; + + if (Elem->MsgType == MT2_START_CONF) + { + NdisMoveMemory(&Result, Elem->Msg, sizeof(USHORT)); + if (Result == MLME_SUCCESS) + { + // + // 5G bands rules of Japan: + // Ad hoc must be disabled in W53(ch52,56,60,64) channels. + // + if ( (pAd->CommonCfg.bIEEE80211H == 1) && + RadarChannelCheck(pAd, pAd->CommonCfg.Channel) + ) + { + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Channel=%d, Start adhoc on W53(52,56,60,64) Channels are not accepted\n", pAd->CommonCfg.Channel)); + return; + } +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + N_ChannelCheck(pAd); + SetCommonHT(pAd); + NdisMoveMemory(&pAd->MlmeAux.AddHtInfo, &pAd->CommonCfg.AddHTInfo, sizeof(ADD_HT_INFO_IE)); + RTMPCheckHt(pAd, BSSID_WCID, &pAd->CommonCfg.HtCapability, &pAd->CommonCfg.AddHTInfo); + pAd->StaActive.SupportedPhyInfo.bHtEnable = TRUE; + NdisZeroMemory(&pAd->StaActive.SupportedPhyInfo.MCSSet[0], 16); + NdisMoveMemory(&pAd->StaActive.SupportedPhyInfo.MCSSet[0], &pAd->CommonCfg.HtCapability.MCSSet[0], 16); + COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); + + if ((pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40) && + (pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset == EXTCHA_ABOVE)) + { + pAd->MlmeAux.CentralChannel = pAd->CommonCfg.Channel + 2; + } + else if ((pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40) && + (pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset == EXTCHA_BELOW)) + { + pAd->MlmeAux.CentralChannel = pAd->CommonCfg.Channel - 2; + } + } + else +#endif // DOT11_N_SUPPORT // + { + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + } + LinkUp(pAd, BSS_ADHOC); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + // Before send beacon, driver need do radar detection + if ((pAd->CommonCfg.Channel > 14 ) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + pAd->CommonCfg.RadarDetect.RDMode = RD_SILENCE_MODE; + pAd->CommonCfg.RadarDetect.RDCount = 0; +#ifdef DFS_SUPPORT + BbpRadarDetectionStart(pAd); +#endif // DFS_SUPPORT // + } + + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - start a new IBSS = %02x:%02x:%02x:%02x:%02x:%02x ...\n", + pAd->CommonCfg.Bssid[0],pAd->CommonCfg.Bssid[1],pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3],pAd->CommonCfg.Bssid[4],pAd->CommonCfg.Bssid[5])); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Start IBSS fail. BUG!!!!!\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitAuthProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + MLME_ASSOC_REQ_STRUCT AssocReq; + MLME_AUTH_REQ_STRUCT AuthReq; + + if (Elem->MsgType == MT2_AUTH_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH OK\n")); + AssocParmFill(pAd, &AssocReq, pAd->MlmeAux.Bssid, pAd->MlmeAux.CapabilityInfo, + ASSOC_TIMEOUT, pAd->StaCfg.DefaultListenCount); + +#ifdef LEAP_SUPPORT + // + // Cisco Leap CCKM supported Re-association. + // + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + { + //if CCKM is turn on , that's mean Fast Reauthentication + //Use CCKM Reassociation instead of normal association for Fast Roaming. + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_REASSOC_REQ, + sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_REASSOC; + } + else +#endif // LEAP_SUPPORT // + { + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_ASSOC_REQ, + sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_ASSOC; + } + } + else + { + // This fail may because of the AP already keep us in its MAC table without + // ageing-out. The previous authentication attempt must have let it remove us. + // so try Authentication again may help. For D-Link DWL-900AP+ compatibility. + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH FAIL, try again...\n")); +#ifdef LEAP_SUPPORT + //Add AuthMode "LEAP" for CCX 1.X + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, CISCO_AuthModeLEAP); + } + else +#endif // LEAP_SUPPORT // + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeShared) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeAutoSwitch)) + { + // either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeShared); + } + else + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeOpen); + } + } + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_MLME_AUTH_REQ, + sizeof(MLME_AUTH_REQ_STRUCT), &AuthReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH2; + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitAuthProc2( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + MLME_ASSOC_REQ_STRUCT AssocReq; + MLME_AUTH_REQ_STRUCT AuthReq; + + if (Elem->MsgType == MT2_AUTH_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH OK\n")); + AssocParmFill(pAd, &AssocReq, pAd->MlmeAux.Bssid, pAd->MlmeAux.CapabilityInfo, + ASSOC_TIMEOUT, pAd->StaCfg.DefaultListenCount); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_ASSOC_REQ, + sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_ASSOC; + } + else + { +#ifdef LEAP_SUPPORT + // Process LEAP first, since it use different control variable + // We don't want to affect other poven operation + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + // LEAP Auth not success, try next BSS + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - *LEAP* AUTH FAIL, give up; try next BSS\n")); + DBGPRINT(RT_DEBUG_TRACE, ("Total match BSSID [=%d]\n", pAd->MlmeAux.SsidBssTab.BssNr)); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + else +#endif // LEAP_SUPPORT // + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeAutoSwitch) && + (pAd->MlmeAux.Alg == Ndis802_11AuthModeShared)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH FAIL, try OPEN system...\n")); + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeOpen); + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_MLME_AUTH_REQ, + sizeof(MLME_AUTH_REQ_STRUCT), &AuthReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH2; + } + else + { + // not success, try next BSS + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH FAIL, give up; try next BSS\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; //??????? + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitAssocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + + if (Elem->MsgType == MT2_ASSOC_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + LinkUp(pAd, BSS_INFRA); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Association successful on BSS #%ld\n",pAd->MlmeAux.BssIdx)); + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + } + else + { + // not success, try next BSS + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Association fails on BSS #%ld\n",pAd->MlmeAux.BssIdx)); + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitReassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Result; + + if (Elem->MsgType == MT2_REASSOC_CONF) + { + NdisMoveMemory(&Result, Elem->Msg, sizeof(USHORT)); + if (Result == MLME_SUCCESS) + { + // + // NDIS requires a new Link UP indication but no Link Down for RE-ASSOC + // + LinkUp(pAd, BSS_INFRA); + + // send wireless event - for association + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd)) + { + STA_PORT_SECURED(pAd); + pAd->StaCfg.WpaState = SS_FINISH; + } +#endif // LEAP_SUPPORT // + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Re-assocition successful on BSS #%ld\n", pAd->MlmeAux.RoamIdx)); + } + else + { + // reassoc failed, try to pick next BSS in the BSS Table + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Re-assocition fails on BSS #%ld\n", pAd->MlmeAux.RoamIdx)); + pAd->MlmeAux.RoamIdx++; + IterateOnBssTab2(pAd); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID LinkUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssType) +{ + ULONG Now; + UINT32 Data; + BOOLEAN Cancelled; + UCHAR Value = 0, idx; + MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry; + + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + + // + // ASSOC - DisassocTimeoutAction + // CNTL - Dis-associate successful + // !!! LINK DOWN !!! + // [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) + // + // To prevent DisassocTimeoutAction to call Link down after we link up, + // cancel the DisassocTimer no matter what it start or not. + // + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + + COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); + +#ifdef DOT11_N_SUPPORT + COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); +#endif // DOT11_N_SUPPORT // + // It's quite difficult to tell if a newly added KEY is WEP or CKIP until a new BSS + // is formed (either ASSOC/RE-ASSOC done or IBSS started. LinkUP should be a safe place + // to examine if cipher algorithm switching is required. + //rt2860b. Don't know why need this + SwitchBetweenWepAndCkip(pAd); + +#ifdef RT2860 + // Before power save before link up function, We will force use 1R. + // So after link up, check Rx antenna # again. + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + if(pAd->Antenna.field.RxPath == 3) + { + Value |= (0x10); + } + else if(pAd->Antenna.field.RxPath == 2) + { + Value |= (0x8); + } + else if(pAd->Antenna.field.RxPath == 1) + { + Value |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + pAd->StaCfg.BBPR3 = Value; +#endif // RT2860 // + + if (BssType == BSS_ADHOC) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_ADHOC_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON); + +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + // No carrier detection when adhoc + // CarrierDetectionStop(pAd); + pAd->CommonCfg.CarrierDetect.CD_State = CD_NORMAL; +#endif // CARRIER_DETECTION_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("!!!Adhoc LINK UP !!! \n" )); + } + else + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON); + + DBGPRINT(RT_DEBUG_TRACE, ("!!!Infra LINK UP !!! \n" )); + } + + // 3*3 + // reset Tx beamforming bit + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x01); + Value |= pAd->CommonCfg.RegTransmitSetting.field.TxBF; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + +#ifdef DOT11_N_SUPPORT + // Change to AP channel + if ((pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + Value |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); +#ifdef RT2860 + pAd->StaCfg.BBPR3 = Value; +#endif // RT2860 // + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data &= 0xfffffffe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel )); + } + else if ((pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + Value |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data |= 0x1; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); +#ifdef RT2860 + pAd->StaCfg.BBPR3 = Value; +#endif // RT2860 // + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!! 40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel )); + } + else +#endif // DOT11_N_SUPPORT // + { + pAd->CommonCfg.BBPCurrentBW = BW_20; + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data &= 0xfffffffe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); +#ifdef RT2860 + pAd->StaCfg.BBPR3 = Value; +#endif // RT2860 // + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!! 20MHz LINK UP !!! \n" )); + } + + RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW); + // + // Save BBP_R66 value, it will be used in RTUSBResumeMsduTransmission + // + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &pAd->BbpTuning.R66CurrentValue); + + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !!! (BssType=%d, AID=%d, ssid=%s, Channel=%d, CentralChannel = %d)\n", + BssType, pAd->StaActive.Aid, pAd->CommonCfg.Ssid, pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel)); + +#ifdef DOT11_N_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !!! (Density =%d, )\n", pAd->MacTab.Content[BSSID_WCID].MpduDensity)); +#endif // DOT11_N_SUPPORT // + + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + + AsicSetSlotTime(pAd, TRUE); + AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); + + // Call this for RTS protectionfor legacy rate, we will always enable RTS threshold, but normally it will not hit + AsicUpdateProtect(pAd, 0, (OFDMSETPROTECT | CCKSETPROTECT), TRUE, FALSE); + +#ifdef DOT11_N_SUPPORT + if ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)) + { + // Update HT protectionfor based on AP's operating mode. + if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1) + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, TRUE); + } + else + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + } +#endif // DOT11_N_SUPPORT // + + NdisZeroMemory(&pAd->DrsCounters, sizeof(COUNTER_DRS)); + + NdisGetSystemUpTime(&Now); + pAd->StaCfg.LastBeaconRxTime = Now; // last RX timestamp + + if ((pAd->CommonCfg.TxPreamble != Rt802_11PreambleLong) && + CAP_IS_SHORT_PREAMBLE_ON(pAd->StaActive.CapabilityInfo)) + { + MlmeSetTxPreamble(pAd, Rt802_11PreambleShort); + } + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + + if (pAd->CommonCfg.RadarDetect.RDMode == RD_SILENCE_MODE) + { +#ifdef DFS_SUPPORT + RadarDetectionStop(pAd); +#endif // DFS_SUPPORT // + } + pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE; + + if (BssType == BSS_ADHOC) + { + MakeIbssBeacon(pAd); + if ((pAd->CommonCfg.Channel > 14) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + ; //Do nothing + } + else + { + AsicEnableIbssSync(pAd); + } + + // In ad hoc mode, use MAC table from index 1. + // p.s ASIC use all 0xff as termination of WCID table search.To prevent it's 0xff-ff-ff-ff-ff-ff, Write 0 here. + RTMP_IO_WRITE32(pAd, MAC_WCID_BASE, 0x00); + RTMP_IO_WRITE32(pAd, 0x1808, 0x00); + + // If WEP is enabled, add key material and cipherAlg into Asic + // Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) + + if (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) + { + PUCHAR Key; + UCHAR CipherAlg; + + for (idx=0; idx < SHARE_KEY_NUM; idx++) + { + CipherAlg = pAd->SharedKey[BSS0][idx].CipherAlg; + Key = pAd->SharedKey[BSS0][idx].Key; + + if (pAd->SharedKey[BSS0][idx].KeyLen > 0) + { + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, BSS0, idx, CipherAlg, Key, NULL, NULL); + + if (idx == pAd->StaCfg.DefaultKeyId) + { + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, NULL); + } + } + + + } + } + // If WPANone is enabled, add key material and cipherAlg into Asic + // Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) + else if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAd->StaCfg.DefaultKeyId = 0; // always be zero + + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pAd->StaCfg.PMK, LEN_TKIP_EK); + + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PMK[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PMK[16], LEN_TKIP_TXMICK); + } + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Unknow Cipher (=%d), set Cipher to AES\n", pAd->StaCfg.PairCipher)); + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + } + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, 0, pAd->SharedKey[BSS0][0].CipherAlg, NULL); + + } + + } + else // BSS_INFRA + { + // Check the new SSID with last SSID + while (Cancelled == TRUE) + { + if (pAd->CommonCfg.LastSsidLen == pAd->CommonCfg.SsidLen) + { + if (RTMPCompareMemory(pAd->CommonCfg.LastSsid, pAd->CommonCfg.Ssid, pAd->CommonCfg.LastSsidLen) == 0) + { + // Link to the old one no linkdown is required. + break; + } + } + // Send link down event before set to link up + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event AA!\n")); + break; + } + + // + // On WPA mode, Remove All Keys if not connect to the last BSSID + // Key will be set after 4-way handshake. + // + if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + ULONG IV; + + // Remove all WPA keys + RTMPWPARemoveAllKeys(pAd); + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP; + + // Fixed connection failed with Range Maximizer - 515 AP (Marvell Chip) when security is WPAPSK/TKIP + // If IV related values are too large in GroupMsg2, AP would ignore this message. + IV = 0; + IV |= (pAd->StaCfg.DefaultKeyId << 30); + AsicUpdateWCIDIVEIV(pAd, BSSID_WCID, IV, 0); + } + // NOTE: + // the decision of using "short slot time" or not may change dynamically due to + // new STA association to the AP. so we have to decide that upon parsing BEACON, not here + + // NOTE: + // the decision to use "RTC/CTS" or "CTS-to-self" protection or not may change dynamically + // due to new STA association to the AP. so we have to decide that upon parsing BEACON, not here + + ComposePsPoll(pAd); + ComposeNullFrame(pAd); + + AsicEnableBssSync(pAd); + + // Add BSSID to WCID search table + AsicUpdateRxWCIDTable(pAd, BSSID_WCID, pAd->CommonCfg.Bssid); + + NdisAcquireSpinLock(&pAd->MacTabLock); + // add this BSSID entry into HASH table + { + UCHAR HashIdx; + + //pEntry = &pAd->MacTab.Content[BSSID_WCID]; + HashIdx = MAC_ADDR_HASH_INDEX(pAd->CommonCfg.Bssid); + if (pAd->MacTab.Hash[HashIdx] == NULL) + { + pAd->MacTab.Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pAd->MacTab.Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + NdisReleaseSpinLock(&pAd->MacTabLock); + + + // If WEP is enabled, add paiewise and shared key +#ifdef WPA_SUPPLICANT_SUPPORT + if (((pAd->StaCfg.WpaSupplicantUP)&& + (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled)&& + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED)) || + ((pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE)&& + (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled))) +#else + if (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) +#endif // WPA_SUPPLICANT_SUPPORT // + { + PUCHAR Key; + UCHAR CipherAlg; + + for (idx=0; idx < SHARE_KEY_NUM; idx++) + { + CipherAlg = pAd->SharedKey[BSS0][idx].CipherAlg; + Key = pAd->SharedKey[BSS0][idx].Key; + + if (pAd->SharedKey[BSS0][idx].KeyLen > 0) + { + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, BSS0, idx, CipherAlg, Key, NULL, NULL); + + if (idx == pAd->StaCfg.DefaultKeyId) + { + // Assign group key info + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, NULL); + + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, pEntry); + } + } + } + } + + // only INFRASTRUCTURE mode need to indicate connectivity immediately; ADHOC mode + // should wait until at least 2 active nodes in this BSSID. + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + // For GUI ++ + if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + { + pAd->IndicateMediaState = NdisMediaStateConnected; + pAd->ExtraInfo = GENERAL_LINK_UP; + } + // -- + RTMP_IndicateMediaState(pAd); + + // Add BSSID in my MAC Table. + NdisAcquireSpinLock(&pAd->MacTabLock); + RTMPMoveMemory(pAd->MacTab.Content[BSSID_WCID].Addr, pAd->CommonCfg.Bssid, MAC_ADDR_LEN); + pAd->MacTab.Content[BSSID_WCID].Aid = BSSID_WCID; + pAd->MacTab.Content[BSSID_WCID].pAd = pAd; + pAd->MacTab.Content[BSSID_WCID].ValidAsCLI = TRUE; //Although this is bssid..still set ValidAsCl + pAd->MacTab.Size = 1; // infra mode always set MACtab size =1. + pAd->MacTab.Content[BSSID_WCID].Sst = SST_ASSOC; + pAd->MacTab.Content[BSSID_WCID].AuthState = SST_ASSOC; + pAd->MacTab.Content[BSSID_WCID].WepStatus = pAd->StaCfg.WepStatus; + NdisReleaseSpinLock(&pAd->MacTabLock); + + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !!! ClientStatusFlags=%lx)\n", + pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); + + MlmeUpdateTxRates(pAd, TRUE, BSS0); +#ifdef DOT11_N_SUPPORT + MlmeUpdateHtTxRates(pAd, BSS0); + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !! (StaActive.bHtEnable =%d, )\n", pAd->StaActive.SupportedPhyInfo.bHtEnable)); +#endif // DOT11_N_SUPPORT // + + // + // Report Adjacent AP report. + // +#ifdef LEAP_SUPPORT + CCXAdjacentAPReport(pAd); +#endif // LEAP_SUPPORT // + + if (pAd->CommonCfg.bAggregationCapable) + { + if ((pAd->CommonCfg.bPiggyBackCapable) && (pAd->MlmeAux.APRalinkIe & 0x00000003) == 3) + { + + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_PIGGYBACK_INUSED); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + RTMPSetPiggyBack(pAd, TRUE); + DBGPRINT(RT_DEBUG_TRACE, ("Turn on Piggy-Back\n")); + } + else if (pAd->MlmeAux.APRalinkIe & 0x00000001) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + } + } + + if (pAd->MlmeAux.APRalinkIe != 0x0) + { +#ifdef DOT11_N_SUPPORT + if (CLIENT_STATUS_TEST_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_RDG_CAPABLE)) + { + AsicEnableRDG(pAd); + } +#endif // DOT11_N_SUPPORT // + OPSTATUS_SET_FLAG(pAd, fCLIENT_STATUS_RALINK_CHIPSET); + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_RALINK_CHIPSET); + } + else + { + OPSTATUS_CLEAR_FLAG(pAd, fCLIENT_STATUS_RALINK_CHIPSET); + CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_RALINK_CHIPSET); + } + } + +#ifdef DOT11_N_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_CONNECT Event B!.BACapability = %x. ClientStatusFlags = %lx\n", pAd->CommonCfg.BACapability.word, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); +#endif // DOT11_N_SUPPORT // + + // Set LED + RTMPSetLED(pAd, LED_LINK_UP); + + pAd->Mlme.PeriodicRound = 0; + pAd->Mlme.OneSecPeriodicRound = 0; + pAd->bConfigChanged = FALSE; // Reset config flag + pAd->ExtraInfo = GENERAL_LINK_UP; // Update extra information to link is up + + // Set asic auto fall back + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, &pAd->MacTab.Content[BSSID_WCID], &pTable, &TableSize, &pAd->CommonCfg.TxRateIndex); + AsicUpdateAutoFallBackTable(pAd, pTable); + } + + NdisAcquireSpinLock(&pAd->MacTabLock); + pEntry->HTPhyMode.word = pAd->StaCfg.HTPhyMode.word; + pEntry->MaxHTPhyMode.word = pAd->StaCfg.HTPhyMode.word; + if (pAd->StaCfg.bAutoTxRateSwitch == FALSE) + { + pEntry->bAutoTxRateSwitch = FALSE; +#ifdef DOT11_N_SUPPORT + if (pEntry->HTPhyMode.field.MCS == 32) + pEntry->HTPhyMode.field.ShortGI = GI_800; + + if ((pEntry->HTPhyMode.field.MCS > MCS_7) || (pEntry->HTPhyMode.field.MCS == 32)) + pEntry->HTPhyMode.field.STBC = STBC_NONE; +#endif // DOT11_N_SUPPORT // + // If the legacy mode is set, overwrite the transmit setting of this entry. + if (pEntry->HTPhyMode.field.MODE <= MODE_OFDM) + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + else + pEntry->bAutoTxRateSwitch = TRUE; + NdisReleaseSpinLock(&pAd->MacTabLock); + + // Let Link Status Page display first initial rate. + pAd->LastTxRate = (USHORT)(pEntry->HTPhyMode.word); + // Select DAC according to HT or Legacy + if (pAd->StaActive.SupportedPhyInfo.MCSSet[0] != 0x00) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value); + Value &= (~0x18); + if (pAd->Antenna.field.TxPath == 2) + { + Value |= 0x10; + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, Value); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value); + Value &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, Value); + } + +#ifdef DOT11_N_SUPPORT + if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) + { + } + else if (pEntry->MaxRAmpduFactor == 0) + { + // If HT AP doesn't support MaxRAmpduFactor = 1, we need to set max PSDU to 0. + // Because our Init value is 1 at MACRegTable. + RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x0fff); + } +#endif // DOT11_N_SUPPORT // + + // Patch for Marvel AP to gain high throughput + // Need to set as following, + // 1. Set txop in register-EDCA_AC0_CFG as 0x60 + // 2. Set EnTXWriteBackDDONE in register-WPDMA_GLO_CFG as zero + // 3. PBF_MAX_PCNT as 0x1F3FBF9F + // 4. kick per two packets when dequeue + // + // Txop can only be modified when RDG is off, WMM is disable and TxBurst is enable + // + // if 1. Legacy AP WMM on, or 2. 11n AP, AMPDU disable. Force turn off burst no matter what bEnableTxBurst is. +#ifdef DOT11_N_SUPPORT + if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED))) + || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE) && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE))) + { + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + + RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3F7F9F); + DBGPRINT(RT_DEBUG_TRACE, ("Txburst 1\n")); + } + else +#endif // DOT11_N_SUPPORT // + if (pAd->CommonCfg.bEnableTxBurst) + { + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + Data |= 0x60; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = TRUE; + + RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3FBF9F); + DBGPRINT(RT_DEBUG_TRACE, ("Txburst 2\n")); + } + else + { + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + + RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3F7F9F); + DBGPRINT(RT_DEBUG_TRACE, ("Txburst 3\n")); + } + +#ifdef DOT11_N_SUPPORT + // Re-check to turn on TX burst or not. + if ((pAd->CommonCfg.IOTestParm.bLastAtheros == TRUE) && ((STA_WEP_ON(pAd))||(STA_TKIP_ON(pAd)))) + { + pAd->CommonCfg.IOTestParm.bNextDisableRxBA = TRUE; + if (pAd->CommonCfg.bEnableTxBurst) + { + UINT32 MACValue = 0; + // Force disable TXOP value in this case. The same action in MLMEUpdateProtect too. + // I didn't change PBF_MAX_PCNT setting. + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &MACValue); + MACValue &= 0xFFFFFF00; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, MACValue); + pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = FALSE; + } + } + else + { + pAd->CommonCfg.IOTestParm.bNextDisableRxBA = FALSE; + } +#endif // DOT11_N_SUPPORT // + + pAd->CommonCfg.IOTestParm.bLastAtheros = FALSE; + COPY_MAC_ADDR(pAd->CommonCfg.LastBssid, pAd->CommonCfg.Bssid); + DBGPRINT(RT_DEBUG_TRACE, ("!!!pAd->bNextDisableRxBA= %d \n", pAd->CommonCfg.IOTestParm.bNextDisableRxBA)); + // BSSID add in one MAC entry too. Because in Tx, ASIC need to check Cipher and IV/EIV, BAbitmap + // Pther information in MACTab.Content[BSSID_WCID] is not necessary for driver. + // Note: As STA, The MACTab.Content[BSSID_WCID]. PairwiseKey and Shared Key for BSS0 are the same. + + if (pAd->StaCfg.WepStatus <= Ndis802_11WEPDisabled) + { + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilterAcceptAll; + } + + NdisAcquireSpinLock(&pAd->MacTabLock); + pEntry->PortSecured = pAd->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAd->MacTabLock); + + // + // Patch Atheros AP TX will breakdown issue. + // AP Model: DLink DWL-8200AP + // + if (INFRA_ON(pAd) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && STA_TKIP_ON(pAd)) + { + RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x01); + } + else + { + RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x00); + } + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if ((pAd->CommonCfg.BACapability.field.b2040CoexistScanSup) && (pAd->CommonCfg.Channel <= 11)) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SCAN_2040); + BuildEffectedChannelList(pAd); + } +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // +} + +/* + ========================================================================== + + Routine Description: + Disconnect current BSSID + + Arguments: + pAd - Pointer to our adapter + IsReqFromAP - Request from AP + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + We need more information to know it's this requst from AP. + If yes! we need to do extra handling, for example, remove the WPA key. + Otherwise on 4-way handshaking will faied, since the WPA key didn't be + remove while auto reconnect. + Disconnect request from AP, it means we will start afresh 4-way handshaking + on WPA mode. + + ========================================================================== +*/ +VOID LinkDown( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN IsReqFromAP) +{ + UCHAR i, ByteValue = 0; + + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; + +#ifdef RALINK_ATE + // Nothing to do in ATE mode. + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKDOWN_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN !!!\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + +#ifdef RT2860 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + BOOLEAN Cancelled; + pAd->Mlme.bPsPollTimerRunning = FALSE; + RTMPCancelTimer(&pAd->Mlme.PsPollTimer, &Cancelled); + } + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + AUTO_WAKEUP_STRUC AutoWakeupCfg; + AsicForceWakeup(pAd, TRUE); + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + } + + pAd->bPCIclkOff = FALSE; +#endif // RT2860 // + if (ADHOC_ON(pAd)) // Adhoc mode link down + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN 1!!!\n")); + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MacTab.Size=%d !!!\n", pAd->MacTab.Size)); + } + else // Infra structure mode + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN 2!!!\n")); + +#ifdef QOS_DLS_SUPPORT + // DLS tear down frame must be sent before link down + // send DLS-TEAR_DOWN message + if (pAd->CommonCfg.bDLSCapable) + { + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + } +#endif // QOS_DLS_SUPPORT // + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + // Saved last SSID for linkup comparison + pAd->CommonCfg.LastSsidLen = pAd->CommonCfg.SsidLen; + NdisMoveMemory(pAd->CommonCfg.LastSsid, pAd->CommonCfg.Ssid, pAd->CommonCfg.LastSsidLen); + COPY_MAC_ADDR(pAd->CommonCfg.LastBssid, pAd->CommonCfg.Bssid); + if (pAd->MlmeAux.CurrReqIsFromNdis == TRUE) + { + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event A!\n")); + pAd->MlmeAux.CurrReqIsFromNdis = FALSE; + } + else + { + // + // If disassociation request is from NDIS, then we don't need to delete BSSID from entry. + // Otherwise lost beacon or receive De-Authentication from AP, + // then we should delete BSSID from BssTable. + // If we don't delete from entry, roaming will fail. + // + BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid, pAd->CommonCfg.Channel); + } + + // restore back to - + // 1. long slot (20 us) or short slot (9 us) time + // 2. turn on/off RTS/CTS and/or CTS-to-self protection + // 3. short preamble + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED); + + if (pAd->StaCfg.CCXAdjacentAPReportFlag == TRUE) + { + // + // Record current AP's information. + // for later used reporting Adjacent AP report. + // + pAd->StaCfg.CCXAdjacentAPChannel = pAd->CommonCfg.Channel; + pAd->StaCfg.CCXAdjacentAPSsidLen = pAd->CommonCfg.SsidLen; + NdisMoveMemory(pAd->StaCfg.CCXAdjacentAPSsid, pAd->CommonCfg.Ssid, pAd->StaCfg.CCXAdjacentAPSsidLen); + COPY_MAC_ADDR(pAd->StaCfg.CCXAdjacentAPBssid, pAd->CommonCfg.Bssid); + } + +#ifdef EXT_BUILD_CHANNEL_LIST + // Country IE of the AP will be evaluated and will be used. + if (pAd->StaCfg.IEEE80211dClientMode != Rt802_11_D_None) + { + NdisMoveMemory(&pAd->CommonCfg.CountryCode[0], &pAd->StaCfg.StaOriCountryCode[0], 2); + pAd->CommonCfg.Geography = pAd->StaCfg.StaOriGeography; + BuildChannelListEx(pAd); + } +#endif // EXT_BUILD_CHANNEL_LIST // + + } + + for (i=1; iMacTab.Content[i].ValidAsCLI == TRUE) + MacTableDeleteEntry(pAd, pAd->MacTab.Content[i].Aid, pAd->MacTab.Content[i].Addr); + } + + pAd->StaCfg.CCXQosECWMin = 4; + pAd->StaCfg.CCXQosECWMax = 10; + + AsicSetSlotTime(pAd, TRUE); //FALSE); + AsicSetEdcaParm(pAd, NULL); + + // Set LED + RTMPSetLED(pAd, LED_LINK_DOWN); + pAd->LedIndicatorStregth = 0xF0; + RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it. + + AsicDisableSync(pAd); + + pAd->Mlme.PeriodicRound = 0; + pAd->Mlme.OneSecPeriodicRound = 0; + + if (pAd->StaCfg.BssType == BSS_INFRA) + { + // Remove StaCfg Information after link down + NdisZeroMemory(pAd->CommonCfg.Bssid, MAC_ADDR_LEN); + NdisZeroMemory(pAd->CommonCfg.Ssid, MAX_LEN_OF_SSID); + pAd->CommonCfg.SsidLen = 0; + } +#ifdef DOT11_N_SUPPORT + NdisZeroMemory(&pAd->MlmeAux.HtCapability, sizeof(HT_CAPABILITY_IE)); + NdisZeroMemory(&pAd->MlmeAux.AddHtInfo, sizeof(ADD_HT_INFO_IE)); + pAd->MlmeAux.HtCapabilityLen = 0; + pAd->MlmeAux.NewExtChannelOffset = 0xff; +#endif // DOT11_N_SUPPORT // + + // Reset WPA-PSK state. Only reset when supplicant enabled + if (pAd->StaCfg.WpaState != SS_NOTUSE) + { + pAd->StaCfg.WpaState = SS_START; + // Clear Replay counter + NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8); + +#ifdef QOS_DLS_SUPPORT + if (pAd->CommonCfg.bDLSCapable) + NdisZeroMemory(pAd->StaCfg.DlsReplayCounter, 8); +#endif // QOS_DLS_SUPPORT // + } + + + // + // if link down come from AP, we need to remove all WPA keys on WPA mode. + // otherwise will cause 4-way handshaking failed, since the WPA key not empty. + // + if ((IsReqFromAP) && (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + // Remove all WPA keys + RTMPWPARemoveAllKeys(pAd); + } + + // 802.1x port control +#ifdef WPA_SUPPLICANT_SUPPORT + // Prevent clear PortSecured here with static WEP + // NetworkManger set security policy first then set SSID to connect AP. + if (pAd->StaCfg.WpaSupplicantUP && + (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) && + (pAd->StaCfg.IEEE8021X == FALSE)) + { + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP; + } + + NdisAcquireSpinLock(&pAd->MacTabLock); + pAd->MacTab.Content[BSSID_WCID].PortSecured = pAd->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAd->MacTabLock); + + pAd->StaCfg.MicErrCnt = 0; + + // Turn off Ckip control flag + pAd->StaCfg.bCkipOn = FALSE; + pAd->StaCfg.CCXEnable = FALSE; + + pAd->IndicateMediaState = NdisMediaStateDisconnected; + // Update extra information to link is up + pAd->ExtraInfo = GENERAL_LINK_DOWN; + + pAd->StaCfg.AdhocBOnlyJoined = FALSE; + pAd->StaCfg.AdhocBGJoined = FALSE; + pAd->StaCfg.Adhoc20NJoined = FALSE; + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + + // Reset the Current AP's IP address + NdisZeroMemory(pAd->StaCfg.AironetIPAddress, 4); + + // Clean association information + NdisZeroMemory(&pAd->StaCfg.AssocInfo, sizeof(NDIS_802_11_ASSOCIATION_INFORMATION)); + pAd->StaCfg.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + pAd->StaCfg.ReqVarIELen = 0; + pAd->StaCfg.ResVarIELen = 0; + + // + // Reset RSSI value after link down + // + pAd->StaCfg.RssiSample.AvgRssi0 = 0; + pAd->StaCfg.RssiSample.AvgRssi0X8 = 0; + pAd->StaCfg.RssiSample.AvgRssi1 = 0; + pAd->StaCfg.RssiSample.AvgRssi1X8 = 0; + pAd->StaCfg.RssiSample.AvgRssi2 = 0; + pAd->StaCfg.RssiSample.AvgRssi2X8 = 0; + + // Restore MlmeRate + pAd->CommonCfg.MlmeRate = pAd->CommonCfg.BasicMlmeRate; + pAd->CommonCfg.RtsRate = pAd->CommonCfg.BasicMlmeRate; + +#ifdef DOT11_N_SUPPORT + // + // After Link down, reset piggy-back setting in ASIC. Disable RDG. + // + if (pAd->CommonCfg.BBPCurrentBW == BW_40) + { + pAd->CommonCfg.BBPCurrentBW = BW_20; + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &ByteValue); + ByteValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, ByteValue); + } +#endif // DOT11_N_SUPPORT // + // Reset DAC + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &ByteValue); + ByteValue &= (~0x18); + if (pAd->Antenna.field.TxPath == 2) + { + ByteValue |= 0x10; + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, ByteValue); + + RTMPSetPiggyBack(pAd,FALSE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_PIGGYBACK_INUSED); + +#ifdef DOT11_N_SUPPORT + pAd->CommonCfg.BACapability.word = pAd->CommonCfg.REGBACapability.word; +#endif // DOT11_N_SUPPORT // + + // Restore all settings in the following. + AsicUpdateProtect(pAd, 0, (ALLN_SETPROTECT|CCKSETPROTECT|OFDMSETPROTECT), TRUE, FALSE); + AsicDisableRDG(pAd); + pAd->CommonCfg.IOTestParm.bCurrentAtheros = FALSE; + pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = FALSE; + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SCAN_2040); + pAd->CommonCfg.BSSCoexist2040.word = 0; + TriEventInit(pAd); + for (i = 0; i < (pAd->ChannelListNum - 1); i++) + { + pAd->ChannelList[i].bEffectedChannel = FALSE; + } +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + + RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x1fff); + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID IterateOnBssTab( + IN PRTMP_ADAPTER pAd) +{ + MLME_START_REQ_STRUCT StartReq; + MLME_JOIN_REQ_STRUCT JoinReq; + ULONG BssIdx; + + // Change the wepstatus to original wepstatus + pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus; + + BssIdx = pAd->MlmeAux.BssIdx; + if (BssIdx < pAd->MlmeAux.SsidBssTab.BssNr) + { + // Check cipher suite, AP must have more secured cipher than station setting + // Set the Pairwise and Group cipher to match the intended AP setting + // We can only connect to AP with less secured cipher setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + pAd->StaCfg.GroupCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipher) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipher; + else if (pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + pAd->StaCfg.GroupCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipher) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipher; + else if (pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + + // RSN capability + pAd->StaCfg.RsnCapability = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.RsnCapability; + } + + // Set Mix cipher flag + pAd->StaCfg.bMixCipher = (pAd->StaCfg.PairCipher == pAd->StaCfg.GroupCipher) ? FALSE : TRUE; + if (pAd->StaCfg.bMixCipher == TRUE) + { + // If mix cipher, re-build RSNIE + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0); + } + + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - iterate BSS %ld of %d\n", BssIdx, pAd->MlmeAux.SsidBssTab.BssNr)); + JoinParmFill(pAd, &JoinReq, BssIdx); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_JOIN_REQ, sizeof(MLME_JOIN_REQ_STRUCT), + &JoinReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_JOIN; + } + else if (pAd->StaCfg.BssType == BSS_ADHOC) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - All BSS fail; start a new ADHOC (Ssid=%s)...\n",pAd->MlmeAux.Ssid)); + StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + else // no more BSS + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - All roaming failed, stay @ ch #%d\n", pAd->CommonCfg.Channel)); + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } +} + +// for re-association only +// IRQL = DISPATCH_LEVEL +VOID IterateOnBssTab2( + IN PRTMP_ADAPTER pAd) +{ + MLME_REASSOC_REQ_STRUCT ReassocReq; + ULONG BssIdx; + BSS_ENTRY *pBss; + + BssIdx = pAd->MlmeAux.RoamIdx; + pBss = &pAd->MlmeAux.RoamTab.BssEntry[BssIdx]; + + if (BssIdx < pAd->MlmeAux.RoamTab.BssNr) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - iterate BSS %ld of %d\n", BssIdx, pAd->MlmeAux.RoamTab.BssNr)); + + AsicSwitchChannel(pAd, pBss->Channel, FALSE); + AsicLockChannel(pAd, pBss->Channel); + + // reassociate message has the same structure as associate message + AssocParmFill(pAd, &ReassocReq, pBss->Bssid, pBss->CapabilityInfo, + ASSOC_TIMEOUT, pAd->StaCfg.DefaultListenCount); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_REASSOC_REQ, + sizeof(MLME_REASSOC_REQ_STRUCT), &ReassocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_REASSOC; + } + else // no more BSS + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - All fast roaming failed, back to ch #%d\n",pAd->CommonCfg.Channel)); + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID JoinParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_JOIN_REQ_STRUCT *JoinReq, + IN ULONG BssIdx) +{ + JoinReq->BssIdx = BssIdx; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID ScanParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_SCAN_REQ_STRUCT *ScanReq, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN UCHAR ScanType) +{ + NdisZeroMemory(ScanReq->Ssid, MAX_LEN_OF_SSID); + ScanReq->SsidLen = SsidLen; + NdisMoveMemory(ScanReq->Ssid, Ssid, SsidLen); + ScanReq->BssType = BssType; + ScanReq->ScanType = ScanType; +} + +#ifdef QOS_DLS_SUPPORT +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID DlsParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DLS_REQ_STRUCT *pDlsReq, + IN PRT_802_11_DLS pDls, + IN USHORT reason) +{ + pDlsReq->pDLS = pDls; + pDlsReq->Reason = reason; +} +#endif // QOS_DLS_SUPPORT // + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID StartParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_START_REQ_STRUCT *StartReq, + IN CHAR Ssid[], + IN UCHAR SsidLen) +{ + ASSERT(SsidLen <= MAX_LEN_OF_SSID); + NdisMoveMemory(StartReq->Ssid, Ssid, SsidLen); + StartReq->SsidLen = SsidLen; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID AuthParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_AUTH_REQ_STRUCT *AuthReq, + IN PUCHAR pAddr, + IN USHORT Alg) +{ + COPY_MAC_ADDR(AuthReq->Addr, pAddr); + AuthReq->Alg = Alg; + AuthReq->Timeout = AUTH_TIMEOUT; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +#ifdef RT2860 +VOID ComposePsPoll( + IN PRTMP_ADAPTER pAd) +{ + NdisZeroMemory(&pAd->PsPollFrame, sizeof(PSPOLL_FRAME)); + pAd->PsPollFrame.FC.Type = BTYPE_CNTL; + pAd->PsPollFrame.FC.SubType = SUBTYPE_PS_POLL; + pAd->PsPollFrame.Aid = pAd->StaActive.Aid | 0xC000; + COPY_MAC_ADDR(pAd->PsPollFrame.Bssid, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pAd->PsPollFrame.Ta, pAd->CurrentAddress); +} + +// IRQL = DISPATCH_LEVEL +VOID ComposeNullFrame( + IN PRTMP_ADAPTER pAd) +{ + NdisZeroMemory(&pAd->NullFrame, sizeof(HEADER_802_11)); + pAd->NullFrame.FC.Type = BTYPE_DATA; + pAd->NullFrame.FC.SubType = SUBTYPE_NULL_FUNC; + pAd->NullFrame.FC.ToDs = 1; + COPY_MAC_ADDR(pAd->NullFrame.Addr1, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pAd->NullFrame.Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pAd->NullFrame.Addr3, pAd->CommonCfg.Bssid); +} +#endif // RT2860 // + + + + +/* + ========================================================================== + Description: + Pre-build a BEACON frame in the shared memory + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +ULONG MakeIbssBeacon( + IN PRTMP_ADAPTER pAd) +{ + UCHAR DsLen = 1, IbssLen = 2; + UCHAR LocalErpIe[3] = {IE_ERP, 1, 0x04}; + HEADER_802_11 BcnHdr; + USHORT CapabilityInfo; + LARGE_INTEGER FakeTimestamp; + ULONG FrameLen = 0; + PTXWI_STRUC pTxWI = &pAd->BeaconTxWI; + CHAR *pBeaconFrame = pAd->BeaconBuf; + BOOLEAN Privacy; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen = 0; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRateLen = 0; + UCHAR RSNIe = IE_WPA; + + if ((pAd->CommonCfg.PhyMode == PHY_11B) && (pAd->CommonCfg.Channel <= 14)) + { + SupRate[0] = 0x82; // 1 mbps + SupRate[1] = 0x84; // 2 mbps + SupRate[2] = 0x8b; // 5.5 mbps + SupRate[3] = 0x96; // 11 mbps + SupRateLen = 4; + ExtRateLen = 0; + } + else if (pAd->CommonCfg.Channel > 14) + { + SupRate[0] = 0x8C; // 6 mbps, in units of 0.5 Mbps, basic rate + SupRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps + SupRate[2] = 0x98; // 12 mbps, in units of 0.5 Mbps, basic rate + SupRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps + SupRate[4] = 0xb0; // 24 mbps, in units of 0.5 Mbps, basic rate + SupRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps + SupRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps + SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + SupRateLen = 8; + ExtRateLen = 0; + + // + // Also Update MlmeRate & RtsRate for G only & A only + // + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_OFDM; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + else + { + SupRate[0] = 0x82; // 1 mbps + SupRate[1] = 0x84; // 2 mbps + SupRate[2] = 0x8b; // 5.5 mbps + SupRate[3] = 0x96; // 11 mbps + SupRateLen = 4; + + ExtRate[0] = 0x0C; // 6 mbps, in units of 0.5 Mbps, + ExtRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps + ExtRate[2] = 0x18; // 12 mbps, in units of 0.5 Mbps, + ExtRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps + ExtRate[4] = 0x30; // 24 mbps, in units of 0.5 Mbps, + ExtRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps + ExtRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps + ExtRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + ExtRateLen = 8; + } + + pAd->StaActive.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->StaActive.SupRate, SupRate, SupRateLen); + pAd->StaActive.ExtRateLen = ExtRateLen; + NdisMoveMemory(pAd->StaActive.ExtRate, ExtRate, ExtRateLen); + + // compose IBSS beacon frame + MgtMacHeaderInit(pAd, &BcnHdr, SUBTYPE_BEACON, 0, BROADCAST_ADDR, pAd->CommonCfg.Bssid); + Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled); + CapabilityInfo = CAP_GENERATE(0, 1, Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 0, 0); + + MakeOutgoingFrame(pBeaconFrame, &FrameLen, + sizeof(HEADER_802_11), &BcnHdr, + TIMESTAMP_LEN, &FakeTimestamp, + 2, &pAd->CommonCfg.BeaconPeriod, + 2, &CapabilityInfo, + 1, &SsidIe, + 1, &pAd->CommonCfg.SsidLen, + pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid, + 1, &SupRateIe, + 1, &SupRateLen, + SupRateLen, SupRate, + 1, &DsIe, + 1, &DsLen, + 1, &pAd->CommonCfg.Channel, + 1, &IbssIe, + 1, &IbssLen, + 2, &pAd->StaActive.AtimWin, + END_OF_ARGS); + + // add ERP_IE and EXT_RAE IE of in 802.11g + if (ExtRateLen) + { + ULONG tmp; + + MakeOutgoingFrame(pBeaconFrame + FrameLen, &tmp, + 3, LocalErpIe, + 1, &ExtRateIe, + 1, &ExtRateLen, + ExtRateLen, ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + + // If adhoc secruity is set for WPA-None, append the cipher suite IE + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + ULONG tmp; + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, BSS0); + + MakeOutgoingFrame(pBeaconFrame + FrameLen, &tmp, + 1, &RSNIe, + 1, &pAd->StaCfg.RSNIE_Len, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + ULONG TmpLen; + UCHAR HtLen, HtLen1; + +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; + ADD_HT_INFO_IE addHTInfoTmp; + USHORT b2lTmp, b2lTmp2; +#endif + + // add HT Capability IE + HtLen = sizeof(pAd->CommonCfg.HtCapability); + HtLen1 = sizeof(pAd->CommonCfg.AddHTInfo); +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pBeaconFrame+FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + 1, &AddHtInfoIe, + 1, &HtLen1, + HtLen1, &pAd->CommonCfg.AddHTInfo, + END_OF_ARGS); +#else + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, HtLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + NdisMoveMemory(&addHTInfoTmp, &pAd->CommonCfg.AddHTInfo, HtLen1); + *(USHORT *)(&addHTInfoTmp.AddHtInfo2) = SWAP16(*(USHORT *)(&addHTInfoTmp.AddHtInfo2)); + *(USHORT *)(&addHTInfoTmp.AddHtInfo3) = SWAP16(*(USHORT *)(&addHTInfoTmp.AddHtInfo3)); + + MakeOutgoingFrame(pBeaconFrame+FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + 1, &AddHtInfoIe, + 1, &HtLen1, + HtLen1, &addHTInfoTmp, + END_OF_ARGS); +#endif + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + + //beacon use reserved WCID 0xff + if (pAd->CommonCfg.Channel > 14) + { + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE, TRUE, 0, 0xff, FrameLen, + PID_MGMT, PID_BEACON, RATE_1, IFS_HTTXOP, FALSE, &pAd->CommonCfg.MlmeTransmit); + } + else + { + // Set to use 1Mbps for Adhoc beacon. + HTTRANSMIT_SETTING Transmit; + Transmit.word = 0; + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE, TRUE, 0, 0xff, FrameLen, + PID_MGMT, PID_BEACON, RATE_1, IFS_HTTXOP, FALSE, &Transmit); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, pBeaconFrame, DIR_WRITE, FALSE); + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); +#endif + + DBGPRINT(RT_DEBUG_TRACE, ("MakeIbssBeacon (len=%ld), SupRateLen=%d, ExtRateLen=%d, Channel=%d, PhyMode=%d\n", + FrameLen, SupRateLen, ExtRateLen, pAd->CommonCfg.Channel, pAd->CommonCfg.PhyMode)); + return FrameLen; +} + + diff --git a/drivers/staging/rt2860/sta/dls.c b/drivers/staging/rt2860/sta/dls.c new file mode 100644 index 000000000000..78fb28976fd7 --- /dev/null +++ b/drivers/staging/rt2860/sta/dls.c @@ -0,0 +1,2201 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + dls.c + + Abstract: + Handle WMM-DLS state machine + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Rory Chen 02-14-2006 + Arvin Tai 06-03-2008 Modified for RT28xx + */ + +#include "../rt_config.h" + +/* + ========================================================================== + Description: + dls state machine init, including state transition and timer init + Parameters: + Sm - pointer to the dls state machine + Note: + The state machine looks like this + + DLS_IDLE + MT2_MLME_DLS_REQUEST MlmeDlsReqAction + MT2_PEER_DLS_REQUEST PeerDlsReqAction + MT2_PEER_DLS_RESPONSE PeerDlsRspAction + MT2_MLME_DLS_TEARDOWN MlmeTearDownAction + MT2_PEER_DLS_TEARDOWN PeerTearDownAction + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +void DlsStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]) +{ + UCHAR i; + + StateMachineInit(Sm, (STATE_MACHINE_FUNC*)Trans, MAX_DLS_STATE, MAX_DLS_MSG, (STATE_MACHINE_FUNC)Drop, DLS_IDLE, DLS_MACHINE_BASE); + + // the first column + StateMachineSetAction(Sm, DLS_IDLE, MT2_MLME_DLS_REQ, (STATE_MACHINE_FUNC)MlmeDlsReqAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_PEER_DLS_REQ, (STATE_MACHINE_FUNC)PeerDlsReqAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_PEER_DLS_RSP, (STATE_MACHINE_FUNC)PeerDlsRspAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_MLME_DLS_TEAR_DOWN, (STATE_MACHINE_FUNC)MlmeDlsTearDownAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_PEER_DLS_TEAR_DOWN, (STATE_MACHINE_FUNC)PeerDlsTearDownAction); + + for (i=0; iStaCfg.DLSEntry[i].pAd = pAd; + RTMPInitTimer(pAd, &pAd->StaCfg.DLSEntry[i].Timer, GET_TIMER_FUNCTION(DlsTimeoutAction), pAd, FALSE); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + HEADER_802_11 DlsReqHdr; + PRT_802_11_DLS pDLS = NULL; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_REQUEST; + ULONG tmp; + USHORT reason; + ULONG Timeout; + BOOLEAN TimerCancelled; + + if(!MlmeDlsReqSanity(pAd, Elem->Msg, Elem->MsgLen, &pDLS, &reason)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - MlmeDlsReqAction() \n")); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("DLS - MlmeDlsReqAction() allocate memory failed \n")); + return; + } + + ActHeaderInit(pAd, &DlsReqHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + + // Build basic frame first + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsReqHdr, + 1, &Category, + 1, &Action, + 6, &pDLS->MacAddr, + 6, pAd->CurrentAddress, + 2, &pAd->StaActive.CapabilityInfo, + 2, &pDLS->TimeOut, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR HtLen; + +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + + // add HT Capability IE + HtLen = sizeof(HT_CAPABILITY_IE); +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + END_OF_ARGS); +#else + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, HtLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + END_OF_ARGS); +#endif + FrameLen = FrameLen + tmp; + } +#endif // DOT11_N_SUPPORT // + + RTMPCancelTimer(&pDLS->Timer, &TimerCancelled); + Timeout = DLS_TIMEOUT; + RTMPSetTimer(&pDLS->Timer, Timeout); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT StatusCode = MLME_SUCCESS; + HEADER_802_11 DlsRspHdr; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_RESPONSE; + ULONG tmp; + USHORT CapabilityInfo; + UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN]; + USHORT DLSTimeOut; + SHORT i; + ULONG Timeout; + BOOLEAN TimerCancelled; + PRT_802_11_DLS pDLS = NULL; + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR SupportedRatesLen; + UCHAR SupportedRates[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR HtCapabilityLen; + HT_CAPABILITY_IE HtCapability; + + if (!PeerDlsReqSanity(pAd, Elem->Msg, Elem->MsgLen, DA, SA, &CapabilityInfo, &DLSTimeOut, + &SupportedRatesLen, &SupportedRates[0], &HtCapabilityLen, &HtCapability)) + return; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (i = 0; i < SupportedRatesLen; i++) + { + if (MaxSupportedRateIn500Kbps < (SupportedRates[i] & 0x7f)) + MaxSupportedRateIn500Kbps = SupportedRates[i] & 0x7f; + } + + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsReqAction() from %02x:%02x:%02x:%02x:%02x:%02x\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsReqAction() allocate memory failed \n")); + return; + } + + if (!INFRA_ON(pAd)) + { + StatusCode = MLME_REQUEST_DECLINED; + } + else if (!pAd->CommonCfg.bWmmCapable) + { + StatusCode = MLME_DEST_STA_IS_NOT_A_QSTA; + } + else if (!pAd->CommonCfg.bDLSCapable) + { + StatusCode = MLME_REQUEST_DECLINED; + } + else + { + // find table to update parameters + for (i = (MAX_NUM_OF_DLS_ENTRY-1); i >= 0; i--) + { + if (pAd->StaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + } + + pAd->StaCfg.DLSEntry[i].Sequence = 0; + pAd->StaCfg.DLSEntry[i].TimeOut = DLSTimeOut; + pAd->StaCfg.DLSEntry[i].CountDownTimer = DLSTimeOut; + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + pDLS = &pAd->StaCfg.DLSEntry[i]; + break; + } + } + + // can not find in table, create a new one + if (i < 0) + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsReqAction() can not find same entry \n")); + for (i=(MAX_NUM_OF_DLS_ENTRY - 1); i >= MAX_NUM_OF_INIT_DLS_ENTRY; i--) + { + if (!pAd->StaCfg.DLSEntry[i].Valid) + { + MAC_TABLE_ENTRY *pEntry; + UCHAR MaxSupportedRate = RATE_11; + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + } + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + } + + pAd->StaCfg.DLSEntry[i].Sequence = 0; + pAd->StaCfg.DLSEntry[i].Valid = TRUE; + pAd->StaCfg.DLSEntry[i].TimeOut = DLSTimeOut; + pAd->StaCfg.DLSEntry[i].CountDownTimer = DLSTimeOut; + NdisMoveMemory(pAd->StaCfg.DLSEntry[i].MacAddr, SA, MAC_ADDR_LEN); + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + pDLS = &pAd->StaCfg.DLSEntry[i]; + pEntry = MacTableInsertDlsEntry(pAd, SA, i); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + pEntry->MaxSupportedRate = min(pAd->CommonCfg.MaxTxRate, MaxSupportedRate); + + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MinHTPhyMode.field.BW = BW_20; + +#ifdef DOT11_N_SUPPORT + pEntry->HTCapability.MCSSet[0] = 0; + pEntry->HTCapability.MCSSet[1] = 0; + + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR ii; + + DBGPRINT(RT_DEBUG_OFF, ("DLS - PeerDlsReqAction() Receive Peer HT Capable STA from %02x:%02x:%02x:%02x:%02x:%02x\n", + SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + if ((HtCapability.HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((HtCapability.HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(HtCapability.HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(HtCapability.HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // find max fixed rate + for (ii=15; ii>=0; ii--) + { + j = ii/8; + bitmask = (1<<(ii-(j*8))); + if ( (pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j]&bitmask) && (HtCapability.MCSSet[j]&bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = ii; + break; + } + if (ii==0) + break; + } + + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + + printk("@@@ pAd->CommonCfg.RegTransmitSetting.field.MCS = %d\n", + pAd->StaCfg.DesiredTransmitSetting.field.MCS); + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (HtCapability.HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = HtCapability.HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = HtCapability.HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)HtCapability.HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)HtCapability.HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (HtCapability.HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (HtCapability.HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (HtCapability.HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (HtCapability.HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (HtCapability.ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && HtCapability.ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (HtCapability.ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + + NdisMoveMemory(&pEntry->HTCapability, &HtCapability, sizeof(HT_CAPABILITY_IE)); + } +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + pEntry->RateLen = SupportedRatesLen; + + break; + } + } + } + StatusCode = MLME_SUCCESS; + + // can not find in table, create a new one + if (i < 0) + { + StatusCode = MLME_QOS_UNSPECIFY; + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsReqAction() DLSEntry table full(only can support %d DLS session) \n", MAX_NUM_OF_DLS_ENTRY - MAX_NUM_OF_INIT_DLS_ENTRY)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsReqAction() use entry(%d) %02x:%02x:%02x:%02x:%02x:%02x\n", + i, SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + } + } + + ActHeaderInit(pAd, &DlsRspHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + + // Build basic frame first + if (StatusCode == MLME_SUCCESS) + { + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsRspHdr, + 1, &Category, + 1, &Action, + 2, &StatusCode, + 6, SA, + 6, pAd->CurrentAddress, + 2, &pAd->StaActive.CapabilityInfo, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR HtLen; + +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + + // add HT Capability IE + HtLen = sizeof(HT_CAPABILITY_IE); +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + END_OF_ARGS); +#else + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, HtLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + END_OF_ARGS); +#endif + FrameLen = FrameLen + tmp; + } +#endif // DOT11_N_SUPPORT // + + if (pDLS && (pDLS->Status != DLS_FINISH)) + { + RTMPCancelTimer(&pDLS->Timer, &TimerCancelled); + Timeout = DLS_TIMEOUT; + RTMPSetTimer(&pDLS->Timer, Timeout); + } + } + else + { + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsRspHdr, + 1, &Category, + 1, &Action, + 2, &StatusCode, + 6, SA, + 6, pAd->CurrentAddress, + END_OF_ARGS); + } + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDlsRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT CapabilityInfo; + UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN]; + USHORT StatusCode; + SHORT i; + BOOLEAN TimerCancelled; + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR SupportedRatesLen; + UCHAR SupportedRates[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR HtCapabilityLen; + HT_CAPABILITY_IE HtCapability; + + if (!pAd->CommonCfg.bDLSCapable) + return; + + if (!INFRA_ON(pAd)) + return; + + if (!PeerDlsRspSanity(pAd, Elem->Msg, Elem->MsgLen, DA, SA, &CapabilityInfo, &StatusCode, + &SupportedRatesLen, &SupportedRates[0], &HtCapabilityLen, &HtCapability)) + return; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (i=0; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (StatusCode == MLME_SUCCESS) + { + MAC_TABLE_ENTRY *pEntry; + UCHAR MaxSupportedRate = RATE_11; + + pEntry = MacTableInsertDlsEntry(pAd, SA, i); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + pEntry->MaxSupportedRate = min(pAd->CommonCfg.MaxTxRate, MaxSupportedRate); + + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MinHTPhyMode.field.BW = BW_20; + +#ifdef DOT11_N_SUPPORT + pEntry->HTCapability.MCSSet[0] = 0; + pEntry->HTCapability.MCSSet[1] = 0; + + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR ii; + + DBGPRINT(RT_DEBUG_OFF, ("DLS - PeerDlsRspAction Receive Peer HT Capable STA from %02x:%02x:%02x:%02x:%02x:%02x\n", + SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + if ((HtCapability.HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((HtCapability.HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(HtCapability.HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(HtCapability.HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // find max fixed rate + for (ii=15; ii>=0; ii--) + { + j = ii/8; + bitmask = (1<<(ii-(j*8))); + if ( (pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j]&bitmask) && (HtCapability.MCSSet[j]&bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = ii; + break; + } + if (ii==0) + break; + } + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (HtCapability.HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = HtCapability.HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = HtCapability.HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)HtCapability.HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)HtCapability.HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (HtCapability.HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (HtCapability.HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (HtCapability.HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (HtCapability.HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (HtCapability.ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && HtCapability.ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (HtCapability.ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + + NdisMoveMemory(&pEntry->HTCapability, &HtCapability, sizeof(HT_CAPABILITY_IE)); + } +#endif // DOT11_N_SUPPORT // + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + pEntry->RateLen = SupportedRatesLen; + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // If support WPA or WPA2, start STAKey hand shake, + // If failed hand shake, just tear down peer DLS + if (RTMPSendSTAKeyRequest(pAd, pAd->StaCfg.DLSEntry[i].MacAddr) != NDIS_STATUS_SUCCESS) + { + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_CIPHER_NOT_SUPPORT; + + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed when call RTMPSendSTAKeyRequest \n")); + } + else + { + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + DBGPRINT(RT_DEBUG_TRACE,("DLS - waiting for STAKey handshake procedure\n")); + } + } + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsRspAction() from %02x:%02x:%02x:%02x:%02x:%02x Succeed with WEP or no security\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + } + + //initialize seq no for DLS frames. + pAd->StaCfg.DLSEntry[i].Sequence = 0; + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + } + else + { + // DLS setup procedure failed. + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed with StatusCode=%d \n", StatusCode)); + } + } + } + + if (i >= MAX_NUM_OF_INIT_DLS_ENTRY) + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsRspAction() update timeout value \n")); + for (i=(MAX_NUM_OF_DLS_ENTRY-1); i>=MAX_NUM_OF_INIT_DLS_ENTRY; i--) + { + if (pAd->StaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (StatusCode == MLME_SUCCESS) + { + MAC_TABLE_ENTRY *pEntry; + UCHAR MaxSupportedRate = RATE_11; + + pEntry = MacTableInsertDlsEntry(pAd, SA, i); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + pEntry->MaxSupportedRate = min(pAd->CommonCfg.MaxTxRate, MaxSupportedRate); + + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MinHTPhyMode.field.BW = BW_20; + +#ifdef DOT11_N_SUPPORT + pEntry->HTCapability.MCSSet[0] = 0; + pEntry->HTCapability.MCSSet[1] = 0; + + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR ii; + + DBGPRINT(RT_DEBUG_OFF, ("DLS - PeerDlsRspAction Receive Peer HT Capable STA from %02x:%02x:%02x:%02x:%02x:%02x\n", + SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + if ((HtCapability.HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((HtCapability.HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(HtCapability.HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(HtCapability.HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // find max fixed rate + for (ii=15; ii>=0; ii--) + { + j = ii/8; + bitmask = (1<<(ii-(j*8))); + if ( (pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j]&bitmask) && (HtCapability.MCSSet[j]&bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = ii; + break; + } + if (ii==0) + break; + } + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + printk("@@@ pAd->CommonCfg.RegTransmitSetting.field.MCS = %d\n", + pAd->StaCfg.DesiredTransmitSetting.field.MCS); + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (HtCapability.HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = HtCapability.HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = HtCapability.HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)HtCapability.HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)HtCapability.HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (HtCapability.HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (HtCapability.HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (HtCapability.HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (HtCapability.HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (HtCapability.ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && HtCapability.ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (HtCapability.ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + + NdisMoveMemory(&pEntry->HTCapability, &HtCapability, sizeof(HT_CAPABILITY_IE)); + } +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + pEntry->RateLen = SupportedRatesLen; + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // If support WPA or WPA2, start STAKey hand shake, + // If failed hand shake, just tear down peer DLS + if (RTMPSendSTAKeyRequest(pAd, pAd->StaCfg.DLSEntry[i].MacAddr) != NDIS_STATUS_SUCCESS) + { + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_CIPHER_NOT_SUPPORT; + + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed when call RTMPSendSTAKeyRequest \n")); + } + else + { + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + DBGPRINT(RT_DEBUG_TRACE,("DLS - waiting for STAKey handshake procedure\n")); + } + } + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsRspAction() from %02x:%02x:%02x:%02x:%02x:%02x Succeed with WEP or no security\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + } + pAd->StaCfg.DLSEntry[i].Sequence = 0; + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + } + else + { + // DLS setup procedure failed. + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed with StatusCode=%d \n", StatusCode)); + } + } + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_TEARDOWN; + USHORT ReasonCode = REASON_QOS_UNSPECIFY; + HEADER_802_11 DlsTearDownHdr; + PRT_802_11_DLS pDLS; + BOOLEAN TimerCancelled; + UCHAR i; + + if(!MlmeDlsReqSanity(pAd, Elem->Msg, Elem->MsgLen, &pDLS, &ReasonCode)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - MlmeDlsTearDownAction() with ReasonCode=%d \n", ReasonCode)); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("DLS - MlmeDlsTearDownAction() allocate memory failed \n")); + return; + } + + ActHeaderInit(pAd, &DlsTearDownHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + + // Build basic frame first + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsTearDownHdr, + 1, &Category, + 1, &Action, + 6, &pDLS->MacAddr, + 6, pAd->CurrentAddress, + 2, &ReasonCode, + END_OF_ARGS); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + RTMPCancelTimer(&pDLS->Timer, &TimerCancelled); + + // Remove key in local dls table entry + for (i = 0; i < MAX_NUM_OF_INIT_DLS_ENTRY; i++) + { + if (MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // clear peer dls table entry + for (i = MAX_NUM_OF_INIT_DLS_ENTRY; i < MAX_NUM_OF_DLS_ENTRY; i++) + { + if (MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN]; + USHORT ReasonCode; + UINT i; + BOOLEAN TimerCancelled; + + if (!pAd->CommonCfg.bDLSCapable) + return; + + if (!INFRA_ON(pAd)) + return; + + if (!PeerDlsTearDownSanity(pAd, Elem->Msg, Elem->MsgLen, DA, SA, &ReasonCode)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsTearDownAction() from %02x:%02x:%02x:%02x:%02x:%02x with ReasonCode=%d\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5], ReasonCode)); + + // clear local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + //AsicDelWcidTab(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + //AsicRemovePairwiseKeyEntry(pAd, BSS0, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // clear peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + //AsicDelWcidTab(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + //AsicRemovePairwiseKeyEntry(pAd, BSS0, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID RTMPCheckDLSTimeOut( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_UNSPECIFY; + + if (! pAd->CommonCfg.bDLSCapable) + return; + + if (! INFRA_ON(pAd)) + return; + + // If timeout value is equaled to zero, it means always not be timeout. + + // update local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid) && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && (pAd->StaCfg.DLSEntry[i].TimeOut != 0)) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer --; + + if (pAd->StaCfg.DLSEntry[i].CountDownTimer == 0) + { + reason = REASON_QOS_REQUEST_TIMEOUT; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + } + } + } + + // update peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid) && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && (pAd->StaCfg.DLSEntry[i].TimeOut != 0)) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer --; + + if (pAd->StaCfg.DLSEntry[i].CountDownTimer == 0) + { + reason = REASON_QOS_REQUEST_TIMEOUT; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + } + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN RTMPRcvFrameDLSCheck( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN ULONG Len, + IN PRT28XX_RXD_STRUC pRxD) +{ + ULONG i; + BOOLEAN bFindEntry = FALSE; + BOOLEAN bSTAKeyFrame = FALSE; + PEAPOL_PACKET pEap; + PUCHAR pProto, pAddr = NULL; + PUCHAR pSTAKey = NULL; + UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY]; + UCHAR Mic[16], OldMic[16]; + UCHAR digest[80]; + UCHAR DlsPTK[80]; + UCHAR temp[64]; + BOOLEAN TimerCancelled; + CIPHER_KEY PairwiseKey; + + + if (! pAd->CommonCfg.bDLSCapable) + return bSTAKeyFrame; + + if (! INFRA_ON(pAd)) + return bSTAKeyFrame; + + if (! (pHeader->FC.SubType & 0x08)) + return bSTAKeyFrame; + + if (Len < LENGTH_802_11 + 6 + 2 + 2) + return bSTAKeyFrame; + + pProto = (PUCHAR)pHeader + LENGTH_802_11 + 2 + 6; // QOS Control field , 0xAA 0xAA 0xAA 0x00 0x00 0x00 + pAddr = pHeader->Addr2; + + // L2PAD bit on will pad 2 bytes at LLC + if (pRxD->L2PAD) + { + pProto += 2; + } + + if (RTMPEqualMemory(EAPOL, pProto, 2) && (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + pEap = (PEAPOL_PACKET) (pProto + 2); + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Sniff Len=%ld, DataLen=%d, KeyMic=%d, Install=%d, KeyAck=%d, Secure=%d, EKD_DL=%d, Error=%d, Request=%d\n", Len, + (LENGTH_802_11 + 6 + 2 + 2 + sizeof(EAPOL_PACKET) - MAX_LEN_OF_RSNIE + 16), + pEap->KeyDesc.KeyInfo.KeyMic, + pEap->KeyDesc.KeyInfo.Install, + pEap->KeyDesc.KeyInfo.KeyAck, + pEap->KeyDesc.KeyInfo.Secure, + pEap->KeyDesc.KeyInfo.EKD_DL, + pEap->KeyDesc.KeyInfo.Error, + pEap->KeyDesc.KeyInfo.Request)); + + if ((Len >= (LENGTH_802_11 + 6 + 2 + 2 + sizeof(EAPOL_PACKET) - MAX_LEN_OF_RSNIE + 16)) && pEap->KeyDesc.KeyInfo.KeyMic + && pEap->KeyDesc.KeyInfo.Install && pEap->KeyDesc.KeyInfo.KeyAck && pEap->KeyDesc.KeyInfo.Secure + && pEap->KeyDesc.KeyInfo.EKD_DL && !pEap->KeyDesc.KeyInfo.Error && !pEap->KeyDesc.KeyInfo.Request) + { + // First validate replay counter, only accept message with larger replay counter + // Let equal pass, some AP start with all zero replay counter + NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY); + if ((RTMPCompareMemory(pEap->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) && + (RTMPCompareMemory(pEap->KeyDesc.ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0)) + return bSTAKeyFrame; + + //RTMPMoveMemory(pAd->StaCfg.ReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + RTMPMoveMemory(pAd->StaCfg.DlsReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Sniff replay counter (%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x) Len=%ld, KeyDataLen=%d\n", + pAd->StaCfg.ReplayCounter[0], pAd->StaCfg.ReplayCounter[1], pAd->StaCfg.ReplayCounter[2], + pAd->StaCfg.ReplayCounter[3], pAd->StaCfg.ReplayCounter[4], pAd->StaCfg.ReplayCounter[5], + pAd->StaCfg.ReplayCounter[6], pAd->StaCfg.ReplayCounter[7], Len, pEap->KeyDesc.KeyData[1])); + + // put these code segment to get the replay counter + if (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED) + return bSTAKeyFrame; + + // Check MIC value + // Save the MIC and replace with zero + // use proprietary PTK + NdisZeroMemory(temp, 64); + NdisMoveMemory(temp, "IEEE802.11 WIRELESS ACCESS POINT", 32); + WpaCountPTK(pAd, temp, temp, pAd->CommonCfg.Bssid, temp, pAd->CurrentAddress, DlsPTK, LEN_PTK); + + NdisMoveMemory(OldMic, pEap->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pEap->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1((PUCHAR) pEap, pEap->Body_Len[1] + 4, DlsPTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(DlsPTK, LEN_EAP_MICK, (PUCHAR) pEap, pEap->Body_Len[1] + 4, Mic); + } + + if (!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in Msg1 of STAKey handshake! \n")); + return bSTAKeyFrame; + } + else + DBGPRINT(RT_DEBUG_TRACE, ("MIC VALID in Msg1 of STAKey handshake! \n")); +#if 1 + if ((pEap->KeyDesc.KeyData[0] == 0xDD) && (pEap->KeyDesc.KeyData[2] == 0x00) && (pEap->KeyDesc.KeyData[3] == 0x0C) + && (pEap->KeyDesc.KeyData[4] == 0x43) && (pEap->KeyDesc.KeyData[5] == 0x02)) + { + pAddr = pEap->KeyDesc.KeyData + 8; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2) + pSTAKey = pEap->KeyDesc.KeyData + 14; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2), STAKey_Mac_Addr(6) + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 from %02x:%02x:%02x:%02x:%02x:%02x Len=%ld, KeyDataLen=%d\n", + pAddr[0], pAddr[1], pAddr[2], pAddr[3], pAddr[4], pAddr[5], Len, pEap->KeyDesc.KeyData[1])); + + bSTAKeyFrame = TRUE; + } +#else + if ((pEap->KeyDesc.KeyData[0] == 0xDD) && (pEap->KeyDesc.KeyData[2] == 0x00) && (pEap->KeyDesc.KeyData[3] == 0x0F) + && (pEap->KeyDesc.KeyData[4] == 0xAC) && (pEap->KeyDesc.KeyData[5] == 0x02)) + { + pAddr = pEap->KeyDesc.KeyData + 8; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2) + pSTAKey = pEap->KeyDesc.KeyData + 14; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2), STAKey_Mac_Addr(6) + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 from %02x:%02x:%02x:%02x:%02x:%02x Len=%d, KeyDataLen=%d\n", + pAddr[0], pAddr[1], pAddr[2], pAddr[3], pAddr[4], pAddr[5], Len, pEap->KeyDesc.KeyData[1])); + + bSTAKeyFrame = TRUE; + } +#endif + + } + else if (Len >= (LENGTH_802_11 + 6 + 2 + 2 + sizeof(EAPOL_PACKET) - MAX_LEN_OF_RSNIE)) + { +#if 0 + RTMPMoveMemory(pAd->StaCfg.ReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + +#endif + RTMPMoveMemory(pAd->StaCfg.DlsReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Sniff replay counter 2(%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x) Len=%ld, KeyDataLen=%d\n", + pAd->StaCfg.ReplayCounter[0], pAd->StaCfg.ReplayCounter[1], pAd->StaCfg.ReplayCounter[2], + pAd->StaCfg.ReplayCounter[3], pAd->StaCfg.ReplayCounter[4], pAd->StaCfg.ReplayCounter[5], + pAd->StaCfg.ReplayCounter[6], pAd->StaCfg.ReplayCounter[7], Len, pEap->KeyDesc.KeyData[1])); + + } + } + + // If timeout value is equaled to zero, it means always not be timeout. + // update local dls table entry + for (i= 0; i < MAX_NUM_OF_INIT_DLS_ENTRY; i++) + { + if (pAd->StaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(pAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (bSTAKeyFrame) + { + PMAC_TABLE_ENTRY pEntry; + + // STAKey frame, add pairwise key table + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + + PairwiseKey.KeyLen = LEN_TKIP_EK; + NdisMoveMemory(PairwiseKey.Key, &pSTAKey[0], LEN_TKIP_EK); + NdisMoveMemory(PairwiseKey.TxMic, &pSTAKey[16], LEN_TKIP_RXMICK); + NdisMoveMemory(PairwiseKey.RxMic, &pSTAKey[24], LEN_TKIP_TXMICK); + + PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg; + + pEntry = DlsEntryTableLookup(pAd, pAd->StaCfg.DLSEntry[i].MacAddr, TRUE); + //AsicAddKeyEntry(pAd, (USHORT)(i + 2), BSS0, 0, &PairwiseKey, TRUE, TRUE); // reserve 0 for multicast, 1 for unicast + //AsicUpdateRxWCIDTable(pAd, (USHORT)(i + 2), pAddr); + // Add Pair-wise key to Asic +#ifdef RT2860 + AsicAddPairwiseKeyEntry(pAd, + pAd->StaCfg.DLSEntry[i].MacAddr, + (UCHAR)pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, + &PairwiseKey); + + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + PairwiseKey.CipherAlg, + pEntry); + +#endif // RT2860 // + NdisMoveMemory(&pEntry->PairwiseKey, &PairwiseKey, sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 (Peer STA MAC Address STAKey) \n")); + + RTMPSendSTAKeyHandShake(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Finish STAKey handshake procedure (Initiator side)\n")); + } + else + { + // Data frame, update timeout value + if (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + //AsicUpdateRxWCIDTable(pAd, (USHORT)(i + 2), pAddr); + } + } + + bFindEntry = TRUE; + } + } + + // update peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(pAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (bSTAKeyFrame) + { + PMAC_TABLE_ENTRY pEntry = NULL; + + // STAKey frame, add pairwise key table, and send STAkey Msg-2 + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + + PairwiseKey.KeyLen = LEN_TKIP_EK; + NdisMoveMemory(PairwiseKey.Key, &pSTAKey[0], LEN_TKIP_EK); + NdisMoveMemory(PairwiseKey.TxMic, &pSTAKey[16], LEN_TKIP_RXMICK); + NdisMoveMemory(PairwiseKey.RxMic, &pSTAKey[24], LEN_TKIP_TXMICK); + + PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg; + + pEntry = DlsEntryTableLookup(pAd, pAd->StaCfg.DLSEntry[i].MacAddr, TRUE); + //AsicAddKeyEntry(pAd, (USHORT)(i + 2), BSS0, 0, &PairwiseKey, TRUE, TRUE); // reserve 0 for multicast, 1 for unicast + //AsicUpdateRxWCIDTable(pAd, (USHORT)(i + 2), pAddr); + // Add Pair-wise key to Asic +#ifdef RT2860 + AsicAddPairwiseKeyEntry(pAd, + pAd->StaCfg.DLSEntry[i].MacAddr, + (UCHAR)pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, + &PairwiseKey); + + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + PairwiseKey.CipherAlg, + pEntry); +#endif // RT2860 // + NdisMoveMemory(&pEntry->PairwiseKey, &PairwiseKey, sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 (Initiator STA MAC Address STAKey)\n")); + + // If support WPA or WPA2, start STAKey hand shake, + // If failed hand shake, just tear down peer DLS + if (RTMPSendSTAKeyHandShake(pAd, pAddr) != NDIS_STATUS_SUCCESS) + { + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_CIPHER_NOT_SUPPORT; + + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - Finish STAKey handshake procedure (Peer side)\n")); + } + } + else + { + // Data frame, update timeout value + if (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + } + } + + bFindEntry = TRUE; + } + } + + + return bSTAKeyFrame; +} + +/* + ======================================================================== + + Routine Description: + Check if the frame can be sent through DLS direct link interface + + Arguments: + pAd Pointer to adapter + + Return Value: + DLS entry index + + Note: + + ======================================================================== +*/ +INT RTMPCheckDLSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + INT rval = -1; + INT i; + + if (!pAd->CommonCfg.bDLSCapable) + return rval; + + if (!INFRA_ON(pAd)) + return rval; + + do{ + // check local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + rval = i; + break; + } + } + + // check peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + rval = i; + break; + } + } + } while (FALSE); + + return rval; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID RTMPSendDLSTearDownFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + HEADER_802_11 DlsTearDownHdr; + ULONG FrameLen = 0; + USHORT Reason = REASON_QOS_QSTA_LEAVING_QBSS; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_TEARDOWN; + UCHAR i = 0; + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("Send DLS TearDown Frame \n")); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("ASSOC - RTMPSendDLSTearDownFrame() allocate memory failed \n")); + return; + } + + ActHeaderInit(pAd, &DlsTearDownHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsTearDownHdr, + 1, &Category, + 1, &Action, + 6, pDA, + 6, pAd->CurrentAddress, + 2, &Reason, + END_OF_ARGS); + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + // Remove key in local dls table entry + for (i = 0; i < MAX_NUM_OF_INIT_DLS_ENTRY; i++) + { + if (pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // Remove key in peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("Send DLS TearDown Frame and remove key in (i=%d) \n", i)); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +NDIS_STATUS RTMPSendSTAKeyRequest( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + UCHAR Header802_3[14]; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + UCHAR digest[80]; + PUCHAR pOutBuffer = NULL; + PNDIS_PACKET pNdisPacket; + UCHAR temp[64]; + UCHAR DlsPTK[80]; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - RTMPSendSTAKeyRequest() to %02x:%02x:%02x:%02x:%02x:%02x\n", pDA[0], pDA[1], pDA[2], pDA[3], pDA[4], pDA[5])); + + pAd->Sequence ++; + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + 6 + MAC_ADDR_LEN; // data field contain KDE andPeer MAC address + + // STAKey Message is as EAPOL-Key(1,1,0,0,G/0,0,0, MIC, 0,Peer MAC KDE) + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + Packet.KeyDesc.Type = WPA1_KEY_DESC; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + Packet.KeyDesc.Type = WPA2_KEY_DESC; + } + + // Key descriptor version + Packet.KeyDesc.KeyInfo.KeyDescVer = + (((pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) || (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP)); + + Packet.KeyDesc.KeyInfo.KeyMic = 1; + Packet.KeyDesc.KeyInfo.Secure = 1; + Packet.KeyDesc.KeyInfo.Request = 1; + + Packet.KeyDesc.KeyDataLen[1] = 12; + + // use our own OUI to distinguish proprietary with standard. + Packet.KeyDesc.KeyData[0] = 0xDD; + Packet.KeyDesc.KeyData[1] = 0x0A; + Packet.KeyDesc.KeyData[2] = 0x00; + Packet.KeyDesc.KeyData[3] = 0x0C; + Packet.KeyDesc.KeyData[4] = 0x43; + Packet.KeyDesc.KeyData[5] = 0x03; + NdisMoveMemory(&Packet.KeyDesc.KeyData[6], pDA, MAC_ADDR_LEN); + + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.DlsReplayCounter, LEN_KEY_DESC_REPLAY); + + // Allocate buffer for transmitting message + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + return NStatus; + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // use proprietary PTK + NdisZeroMemory(temp, 64); + NdisMoveMemory(temp, "IEEE802.11 WIRELESS ACCESS POINT", 32); + WpaCountPTK(pAd, temp, temp, pAd->CommonCfg.Bssid, temp, pAd->CurrentAddress, DlsPTK, LEN_PTK); + + // calculate MIC + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + NdisZeroMemory(digest, sizeof(digest)); + HMAC_SHA1(pOutBuffer, FrameLen, DlsPTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Packet.KeyDesc.KeyMic, digest, LEN_KEY_DESC_MIC); + } + else + { + NdisZeroMemory(Mic, sizeof(Mic)); + hmac_md5(DlsPTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + } + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(Header802_3), Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + NStatus = RTMPAllocateNdisPacket(pAd, &pNdisPacket, NULL, 0, pOutBuffer, FrameLen); + if (NStatus == NDIS_STATUS_SUCCESS) + { + RTMP_SET_PACKET_WCID(pNdisPacket, BSSID_WCID); + STASendPacket(pAd, pNdisPacket); + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSendSTAKeyRequest- Send STAKey request (NStatus=%x, FrameLen=%ld)\n", NStatus, FrameLen)); + + return NStatus; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +NDIS_STATUS RTMPSendSTAKeyHandShake( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + UCHAR Header802_3[14]; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + UCHAR digest[80]; + PUCHAR pOutBuffer = NULL; + PNDIS_PACKET pNdisPacket; + UCHAR temp[64]; + UCHAR DlsPTK[80]; // Due to dirver can not get PTK, use proprietary PTK + + DBGPRINT(RT_DEBUG_TRACE,("DLS - RTMPSendSTAKeyHandShake() to %02x:%02x:%02x:%02x:%02x:%02x\n", pDA[0], pDA[1], pDA[2], pDA[3], pDA[4], pDA[5])); + + pAd->Sequence ++; + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + 6 + MAC_ADDR_LEN; // data field contain KDE and Peer MAC address + + // STAKey Message is as EAPOL-Key(1,1,0,0,G/0,0,0, MIC, 0,Peer MAC KDE) + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + Packet.KeyDesc.Type = WPA1_KEY_DESC; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + Packet.KeyDesc.Type = WPA2_KEY_DESC; + } + + // Key descriptor version + Packet.KeyDesc.KeyInfo.KeyDescVer = + (((pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) || (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP)); + + Packet.KeyDesc.KeyInfo.KeyMic = 1; + Packet.KeyDesc.KeyInfo.Secure = 1; + + Packet.KeyDesc.KeyDataLen[1] = 12; + + // use our own OUI to distinguish proprietary with standard. + Packet.KeyDesc.KeyData[0] = 0xDD; + Packet.KeyDesc.KeyData[1] = 0x0A; + Packet.KeyDesc.KeyData[2] = 0x00; + Packet.KeyDesc.KeyData[3] = 0x0C; + Packet.KeyDesc.KeyData[4] = 0x43; + Packet.KeyDesc.KeyData[5] = 0x03; + NdisMoveMemory(&Packet.KeyDesc.KeyData[6], pDA, MAC_ADDR_LEN); + + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.DlsReplayCounter, LEN_KEY_DESC_REPLAY); + + // Allocate buffer for transmitting message + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + return NStatus; + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // use proprietary PTK + NdisZeroMemory(temp, 64); + NdisMoveMemory(temp, "IEEE802.11 WIRELESS ACCESS POINT", 32); + WpaCountPTK(pAd, temp, temp, pAd->CommonCfg.Bssid, temp, pAd->CurrentAddress, DlsPTK, LEN_PTK); + + // calculate MIC + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + NdisZeroMemory(digest, sizeof(digest)); + HMAC_SHA1(pOutBuffer, FrameLen, DlsPTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Packet.KeyDesc.KeyMic, digest, LEN_KEY_DESC_MIC); + } + else + { + NdisZeroMemory(Mic, sizeof(Mic)); + hmac_md5(DlsPTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + } + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(Header802_3), Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + NStatus = RTMPAllocateNdisPacket(pAd, &pNdisPacket, NULL, 0, pOutBuffer, FrameLen); + if (NStatus == NDIS_STATUS_SUCCESS) + { + RTMP_SET_PACKET_WCID(pNdisPacket, BSSID_WCID); + STASendPacket(pAd, pNdisPacket); + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSendSTAKeyHandShake- Send STAKey Message-2 (NStatus=%x, FrameLen=%ld)\n", NStatus, FrameLen)); + + return NStatus; +} + +VOID DlsTimeoutAction( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason; + PRT_802_11_DLS pDLS = (PRT_802_11_DLS)FunctionContext; + PRTMP_ADAPTER pAd = pDLS->pAd; + + DBGPRINT(RT_DEBUG_TRACE, ("DlsTimeout - Tear down DLS links (%02x:%02x:%02x:%02x:%02x:%02x)\n", + pDLS->MacAddr[0], pDLS->MacAddr[1], pDLS->MacAddr[2], pDLS->MacAddr[3], pDLS->MacAddr[4], pDLS->MacAddr[5])); + + if ((pDLS) && (pDLS->Valid)) + { + reason = REASON_QOS_REQUEST_TIMEOUT; + pDLS->Valid = FALSE; + pDLS->Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, pDLS, reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + RT28XX_MLME_HANDLER(pAd); + } +} + +/* +================================================================ +Description : because DLS and CLI share the same WCID table in ASIC. +Mesh entry also insert to pAd->MacTab.content[]. Such is marked as ValidAsDls = TRUE. +Also fills the pairwise key. +Because front MAX_AID_BA entries have direct mapping to BAEntry, which is only used as CLI. So we insert Dls +from index MAX_AID_BA. +================================================================ +*/ +MAC_TABLE_ENTRY *MacTableInsertDlsEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UINT DlsEntryIdx) +{ + PMAC_TABLE_ENTRY pEntry = NULL; + + DBGPRINT(RT_DEBUG_TRACE, ("====> MacTableInsertDlsEntry\n")); + // if FULL, return + if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE) + return NULL; + + do + { + if((pEntry = DlsEntryTableLookup(pAd, pAddr, TRUE)) != NULL) + break; + + // allocate one MAC entry + pEntry = MacTableInsertEntry(pAd, pAddr, DlsEntryIdx + MIN_NET_DEVICE_FOR_DLS, TRUE); + if (pEntry) + { + pAd->StaCfg.DLSEntry[DlsEntryIdx].MacTabMatchWCID = pEntry->Aid; + pEntry->MatchDlsEntryIdx = DlsEntryIdx; + pEntry->AuthMode = pAd->StaCfg.AuthMode; + pEntry->WepStatus = pAd->StaCfg.WepStatus; + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("MacTableInsertDlsEntry - allocate entry #%d, Total= %d\n",pEntry->Aid, pAd->MacTab.Size)); + + // If legacy WEP is used, set pair-wise cipherAlg into WCID attribute table for this entry + if ((pEntry->ValidAsDls) && (pEntry->WepStatus == Ndis802_11WEPEnabled)) + { + UCHAR KeyIdx = 0; + UCHAR CipherAlg = 0; + + KeyIdx = pAd->StaCfg.DefaultKeyId; + + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pEntry); + } + + break; + } + } while(FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("<==== MacTableInsertDlsEntry\n")); + + return pEntry; +} + + +/* + ========================================================================== + Description: + Delete all Mesh Entry in pAd->MacTab + ========================================================================== + */ +BOOLEAN MacTableDeleteDlsEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr) +{ + DBGPRINT(RT_DEBUG_TRACE, ("====> MacTableDeleteDlsEntry\n")); + + if (!VALID_WCID(wcid)) + return FALSE; + + MacTableDeleteEntry(pAd, wcid, pAddr); + + DBGPRINT(RT_DEBUG_TRACE, ("<==== MacTableDeleteDlsEntry\n")); + + return TRUE; +} + +MAC_TABLE_ENTRY *DlsEntryTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount) +{ + ULONG HashIdx; + MAC_TABLE_ENTRY *pEntry = NULL; + + RTMP_SEM_LOCK(&pAd->MacTabLock); + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + pEntry = pAd->MacTab.Hash[HashIdx]; + + while (pEntry) + { + if ((pEntry->ValidAsDls == TRUE) + && MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) + { + if(bResetIdelCount) + pEntry->NoDataIdleCount = 0; + break; + } + else + pEntry = pEntry->pNext; + } + + RTMP_SEM_UNLOCK(&pAd->MacTabLock); + return pEntry; +} + +MAC_TABLE_ENTRY *DlsEntryTableLookupByWcid( + IN PRTMP_ADAPTER pAd, + IN UCHAR wcid, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount) +{ + ULONG DLsIndex; + PMAC_TABLE_ENTRY pCurEntry = NULL; + PMAC_TABLE_ENTRY pEntry = NULL; + + if (!VALID_WCID(wcid)) + return NULL; + + RTMP_SEM_LOCK(&pAd->MacTabLock); + + do + { + pCurEntry = &pAd->MacTab.Content[wcid]; + + DLsIndex = 0xff; + if ((pCurEntry) && (pCurEntry->ValidAsDls== TRUE)) + { + DLsIndex = pCurEntry->MatchDlsEntryIdx; + } + + if (DLsIndex == 0xff) + break; + + if (MAC_ADDR_EQUAL(pCurEntry->Addr, pAddr)) + { + if(bResetIdelCount) + pCurEntry->NoDataIdleCount = 0; + pEntry = pCurEntry; + break; + } + } while(FALSE); + + RTMP_SEM_UNLOCK(&pAd->MacTabLock); + + return pEntry; +} + +INT Set_DlsEntryInfo_Display_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + INT i; + + printk("\n%-19s%-8s\n", "MAC", "TIMEOUT\n"); + for (i=0; iStaCfg.DLSEntry[i].Valid) && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + PMAC_TABLE_ENTRY pEntry = &pAd->MacTab.Content[pAd->StaCfg.DLSEntry[i].MacTabMatchWCID]; + + printk("%02x:%02x:%02x:%02x:%02x:%02x ", + pAd->StaCfg.DLSEntry[i].MacAddr[0], pAd->StaCfg.DLSEntry[i].MacAddr[1], pAd->StaCfg.DLSEntry[i].MacAddr[2], + pAd->StaCfg.DLSEntry[i].MacAddr[3], pAd->StaCfg.DLSEntry[i].MacAddr[4], pAd->StaCfg.DLSEntry[i].MacAddr[5]); + printk("%-8d\n", pAd->StaCfg.DLSEntry[i].TimeOut); + + printk("\n"); + printk("\n%-19s%-4s%-4s%-4s%-4s%-8s%-7s%-7s%-7s%-10s%-6s%-6s%-6s%-6s\n", + "MAC", "AID", "BSS", "PSM", "WMM", "MIMOPS", "RSSI0", "RSSI1", "RSSI2", "PhMd", "BW", "MCS", "SGI", "STBC"); + printk("%02X:%02X:%02X:%02X:%02X:%02X ", + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + printk("%-4d", (int)pEntry->Aid); + printk("%-4d", (int)pEntry->apidx); + printk("%-4d", (int)pEntry->PsMode); + printk("%-4d", (int)CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE)); + printk("%-8d", (int)pEntry->MmpsMode); + printk("%-7d", pEntry->RssiSample.AvgRssi0); + printk("%-7d", pEntry->RssiSample.AvgRssi1); + printk("%-7d", pEntry->RssiSample.AvgRssi2); + printk("%-10s", GetPhyMode(pEntry->HTPhyMode.field.MODE)); + printk("%-6s", GetBW(pEntry->HTPhyMode.field.BW)); + printk("%-6d", pEntry->HTPhyMode.field.MCS); + printk("%-6d", pEntry->HTPhyMode.field.ShortGI); + printk("%-6d", pEntry->HTPhyMode.field.STBC); + printk("%-10d, %d, %d%%\n", pEntry->DebugFIFOCount, pEntry->DebugTxCount, + (pEntry->DebugTxCount) ? ((pEntry->DebugTxCount-pEntry->DebugFIFOCount)*100/pEntry->DebugTxCount) : 0); + printk("\n"); + + } + } + + return TRUE; +} + +INT Set_DlsAddEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[MAC_ADDR_LEN]; + USHORT Timeout; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + RT_802_11_DLS Dls; + + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and timeout value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + Timeout = simple_strtol((token+1), 0, 10); + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%d", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], (int)Timeout); + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + Dls.TimeOut = Timeout; + COPY_MAC_ADDR(Dls.MacAddr, mac); + Dls.Valid = 1; + + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + + return TRUE; + } + + return FALSE; + +} + +INT Set_DlsTearDownEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR macAddr[MAC_ADDR_LEN]; + CHAR *value; + INT i; + RT_802_11_DLS Dls; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg,":"); value; value = rstrtok(NULL,":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + AtoH(value, &macAddr[i++], 2); + } + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x", macAddr[0], macAddr[1], + macAddr[2], macAddr[3], macAddr[4], macAddr[5]); + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + COPY_MAC_ADDR(Dls.MacAddr, macAddr); + Dls.Valid = 0; + + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + + return TRUE; +} + diff --git a/drivers/staging/rt2860/sta/rtmp_data.c b/drivers/staging/rt2860/sta/rtmp_data.c new file mode 100644 index 000000000000..36aff247cd95 --- /dev/null +++ b/drivers/staging/rt2860/sta/rtmp_data.c @@ -0,0 +1,2614 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_data.c + + Abstract: + Data path subroutines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Aug/17/04 major modification for RT2561/2661 + Jan Lee Mar/17/06 major modification for RT2860 New Ring Design +*/ +#include "../rt_config.h" + + + +VOID STARxEAPOLFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD); + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + UCHAR *pTmpBuf; + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + // All EAPoL frames have to pass to upper layer (ex. WPA_SUPPLICANT daemon) + // TBD : process fragmented EAPol frames + { + // In 802.1x mode, if the received frame is EAP-SUCCESS packet, turn on the PortSecured variable + if ( pAd->StaCfg.IEEE8021X == TRUE && + (EAP_CODE_SUCCESS == WpaCheckEapCode(pAd, pRxBlk->pData, pRxBlk->DataSize, LENGTH_802_1_H))) + { + PUCHAR Key; + UCHAR CipherAlg; + int idx = 0; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("Receive EAP-SUCCESS Packet\n")); + STA_PORT_SECURED(pAd); + + if (pAd->StaCfg.IEEE8021x_required_keys == FALSE) + { + idx = pAd->StaCfg.DesireSharedKeyId; + CipherAlg = pAd->StaCfg.DesireSharedKey[idx].CipherAlg; + Key = pAd->StaCfg.DesireSharedKey[idx].Key; + + if (pAd->StaCfg.DesireSharedKey[idx].KeyLen > 0) + { +#ifdef RT2860 + MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[BSSID_WCID]; + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, BSS0, idx, CipherAlg, Key, NULL, NULL); + + // Assign group key info + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, NULL); + + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, pEntry); + + pAd->IndicateMediaState = NdisMediaStateConnected; + pAd->ExtraInfo = GENERAL_LINK_UP; +#endif // RT2860 // + // For Preventing ShardKey Table is cleared by remove key procedure. + pAd->SharedKey[BSS0][idx].CipherAlg = CipherAlg; + pAd->SharedKey[BSS0][idx].KeyLen = pAd->StaCfg.DesireSharedKey[idx].KeyLen; + NdisMoveMemory(pAd->SharedKey[BSS0][idx].Key, + pAd->StaCfg.DesireSharedKey[idx].Key, + pAd->StaCfg.DesireSharedKey[idx].KeyLen); + } + } + } + + Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); + return; + } + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + // Special DATA frame that has to pass to MLME + // 1. Cisco Aironet frames for CCX2. We need pass it to MLME for special process + // 2. EAPOL handshaking frames when driver supplicant enabled, pass to MLME for special process + { + pTmpBuf = pRxBlk->pData - LENGTH_802_11; + NdisMoveMemory(pTmpBuf, pRxBlk->pHeader, LENGTH_802_11); + REPORT_MGMT_FRAME_TO_MLME(pAd, pRxWI->WirelessCliID, pTmpBuf, pRxBlk->DataSize + LENGTH_802_11, pRxWI->RSSI0, pRxWI->RSSI1, pRxWI->RSSI2, pRxD->PlcpSignal); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("!!! report EAPOL/AIRONET DATA to MLME (len=%d) !!!\n", pRxBlk->DataSize)); + } + } + + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + +} + +VOID STARxDataFrameAnnounce( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + + // non-EAP frame + if (!RTMPCheckWPAframe(pAd, pEntry, pRxBlk->pData, pRxBlk->DataSize, FromWhichBSSID)) + { + { + // drop all non-EAP DATA frame before + // this client's Port-Access-Control is secured + if (pRxBlk->pHeader->FC.Wep) + { + // unsupported cipher suite + if (pAd->StaCfg.WepStatus == Ndis802_11EncryptionDisabled) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + else + { + // encryption in-use but receive a non-EAPOL clear text frame, drop it + if ((pAd->StaCfg.WepStatus != Ndis802_11EncryptionDisabled) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + } + RX_BLK_CLEAR_FLAG(pRxBlk, fRX_EAP); + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_ARALINK)) + { + // Normal legacy, AMPDU or AMSDU + CmmRxnonRalinkFrameIndicate(pAd, pRxBlk, FromWhichBSSID); + + } + else + { + // ARALINK + CmmRxRalinkFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID); + } +#ifdef QOS_DLS_SUPPORT + RX_BLK_CLEAR_FLAG(pRxBlk, fRX_DLS); +#endif // QOS_DLS_SUPPORT // + } + else + { + RX_BLK_SET_FLAG(pRxBlk, fRX_EAP); +#ifdef DOT11_N_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU) && (pAd->CommonCfg.bDisableReordering == 0)) + { + Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID); + } + else +#endif // DOT11_N_SUPPORT // + { + // Determin the destination of the EAP frame + // to WPA state machine or upper layer + STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID); + } + } +} + + +// For TKIP frame, calculate the MIC value +BOOLEAN STACheckTkipMICValue( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk) +{ + PHEADER_802_11 pHeader = pRxBlk->pHeader; + UCHAR *pData = pRxBlk->pData; + USHORT DataSize = pRxBlk->DataSize; + UCHAR UserPriority = pRxBlk->UserPriority; + PCIPHER_KEY pWpaKey; + UCHAR *pDA, *pSA; + + pWpaKey = &pAd->SharedKey[BSS0][pRxBlk->pRxWI->KeyIndex]; + + pDA = pHeader->Addr1; + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_INFRA)) + { + pSA = pHeader->Addr3; + } + else + { + pSA = pHeader->Addr2; + } + + if (RTMPTkipCompareMICValue(pAd, + pData, + pDA, + pSA, + pWpaKey->RxMic, + UserPriority, + DataSize) == FALSE) + { + DBGPRINT_RAW(RT_DEBUG_ERROR,("Rx MIC Value error 2\n")); + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + WpaSendMicFailureToWpaSupplicant(pAd, (pWpaKey->Type == PAIRWISEKEY) ? TRUE : FALSE); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + RTMPReportMicError(pAd, pWpaKey); + } + + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return FALSE; + } + + return TRUE; +} + + +// +// All Rx routines use RX_BLK structure to hande rx events +// It is very important to build pRxBlk attributes +// 1. pHeader pointer to 802.11 Header +// 2. pData pointer to payload including LLC (just skip Header) +// 3. set payload size including LLC to DataSize +// 4. set some flags with RX_BLK_SET_FLAG() +// +VOID STAHandleRxDataFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD); + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + BOOLEAN bFragment = FALSE; + MAC_TABLE_ENTRY *pEntry = NULL; + UCHAR FromWhichBSSID = BSS0; + UCHAR UserPriority = 0; + + { + // before LINK UP, all DATA frames are rejected + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + +#ifdef QOS_DLS_SUPPORT + //if ((pHeader->FC.FrDs == 0) && (pHeader->FC.ToDs == 0)) + if (RTMPRcvFrameDLSCheck(pAd, pHeader, pRxWI->MPDUtotalByteCount, pRxD)) + { + return; + } +#endif // QOS_DLS_SUPPORT // + + // Drop not my BSS frames + if (pRxD->MyBss == 0) + { + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + + pAd->RalinkCounters.RxCountSinceLastNULL++; + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable && (pHeader->FC.SubType & 0x08)) + { + UCHAR *pData; + DBGPRINT(RT_DEBUG_TRACE,("bAPSDCapable\n")); + + // Qos bit 4 + pData = (PUCHAR)pHeader + LENGTH_802_11; + if ((*pData >> 4) & 0x01) + { + DBGPRINT(RT_DEBUG_TRACE,("RxDone- Rcv EOSP frame, driver may fall into sleep\n")); + pAd->CommonCfg.bInServicePeriod = FALSE; + + // Force driver to fall into sleep mode when rcv EOSP frame + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + USHORT TbttNumToNextWakeUp; + USHORT NextDtim = pAd->StaCfg.DtimPeriod; + ULONG Now; + + NdisGetSystemUpTime(&Now); + NextDtim -= (USHORT)(Now - pAd->StaCfg.LastBeaconRxTime)/pAd->CommonCfg.BeaconPeriod; + + TbttNumToNextWakeUp = pAd->StaCfg.DefaultListenCount; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM) && (TbttNumToNextWakeUp > NextDtim)) + TbttNumToNextWakeUp = NextDtim; + + MlmeSetPsmBit(pAd, PWR_SAVE); + // if WMM-APSD is failed, try to disable following line + AsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); + } + } + + if ((pHeader->FC.MoreData) && (pAd->CommonCfg.bInServicePeriod)) + { + DBGPRINT(RT_DEBUG_TRACE,("Sending another trigger frame when More Data bit is set to 1\n")); + } + } + + // Drop NULL, CF-ACK(no data), CF-POLL(no data), and CF-ACK+CF-POLL(no data) data frame + if ((pHeader->FC.SubType & 0x04)) // bit 2 : no DATA + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // Drop not my BSS frame (we can not only check the MyBss bit in RxD) +#ifdef QOS_DLS_SUPPORT + if (!pAd->CommonCfg.bDLSCapable) + { +#endif // QOS_DLS_SUPPORT // + if (INFRA_ON(pAd)) + { + // Infrastructure mode, check address 2 for BSSID + if (!RTMPEqualMemory(&pHeader->Addr2, &pAd->CommonCfg.Bssid, 6)) + { + // Receive frame not my BSSID + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + else // Ad-Hoc mode or Not associated + { + // Ad-Hoc mode, check address 3 for BSSID + if (!RTMPEqualMemory(&pHeader->Addr3, &pAd->CommonCfg.Bssid, 6)) + { + // Receive frame not my BSSID + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } +#ifdef QOS_DLS_SUPPORT + } +#endif // QOS_DLS_SUPPORT // + + // + // find pEntry + // + if (pRxWI->WirelessCliID < MAX_LEN_OF_MAC_TABLE) + { + pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID]; + } + else + { + // 1. release packet if infra mode + // 2. new a pEntry if ad-hoc mode + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // infra or ad-hoc + if (INFRA_ON(pAd)) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_INFRA); +#ifdef QOS_DLS_SUPPORT + if ((pHeader->FC.FrDs == 0) && (pHeader->FC.ToDs == 0)) + RX_BLK_SET_FLAG(pRxBlk, fRX_DLS); + else +#endif // QOS_DLS_SUPPORT // + ASSERT(pRxWI->WirelessCliID == BSSID_WCID); + } + + // check Atheros Client + if ((pEntry->bIAmBadAtheros == FALSE) && (pRxD->AMPDU == 1) && (pHeader->FC.Retry )) + { + pEntry->bIAmBadAtheros = TRUE; + pAd->CommonCfg.IOTestParm.bCurrentAtheros = TRUE; + pAd->CommonCfg.IOTestParm.bLastAtheros = TRUE; + if (!STA_AES_ON(pAd)) + { + AsicUpdateProtect(pAd, 8, ALLN_SETPROTECT, TRUE, FALSE); + } + } + } + + pRxBlk->pData = (UCHAR *)pHeader; + + // + // update RxBlk->pData, DataSize + // 802.11 Header, QOS, HTC, Hw Padding + // + + // 1. skip 802.11 HEADER + { + pRxBlk->pData += LENGTH_802_11; + pRxBlk->DataSize -= LENGTH_802_11; + } + + // 2. QOS + if (pHeader->FC.SubType & 0x08) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_QOS); + UserPriority = *(pRxBlk->pData) & 0x0f; + // bit 7 in QoS Control field signals the HT A-MSDU format + if ((*pRxBlk->pData) & 0x80) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_AMSDU); + } + + // skip QOS contorl field + pRxBlk->pData += 2; + pRxBlk->DataSize -=2; + } + pRxBlk->UserPriority = UserPriority; + + // 3. Order bit: A-Ralink or HTC+ + if (pHeader->FC.Order) + { +#ifdef AGGREGATION_SUPPORT + if ((pRxWI->PHYMODE <= MODE_OFDM) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED))) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_ARALINK); + } + else +#endif + { +#ifdef DOT11_N_SUPPORT + RX_BLK_SET_FLAG(pRxBlk, fRX_HTC); + // skip HTC contorl field + pRxBlk->pData += 4; + pRxBlk->DataSize -= 4; +#endif // DOT11_N_SUPPORT // + } + } + + // 4. skip HW padding + if (pRxD->L2PAD) + { + // just move pData pointer + // because DataSize excluding HW padding + RX_BLK_SET_FLAG(pRxBlk, fRX_PAD); + pRxBlk->pData += 2; + } + +#ifdef DOT11_N_SUPPORT + if (pRxD->BA) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_AMPDU); + } +#endif // DOT11_N_SUPPORT // + + + // + // Case I Process Broadcast & Multicast data frame + // + if (pRxD->Bcast || pRxD->Mcast) + { + INC_COUNTER64(pAd->WlanCounters.MulticastReceivedFrameCount); + + // Drop Mcast/Bcast frame with fragment bit on + if (pHeader->FC.MoreFrag) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // Filter out Bcast frame which AP relayed for us + if (pHeader->FC.FrDs && MAC_ADDR_EQUAL(pHeader->Addr3, pAd->CurrentAddress)) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); + return; + } + else if (pRxD->U2M) + { + pAd->LastRxRate = (USHORT)((pRxWI->MCS) + (pRxWI->BW <<7) + (pRxWI->ShortGI <<8)+ (pRxWI->PHYMODE <<14)) ; + + +#ifdef QOS_DLS_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_DLS)) + { + MAC_TABLE_ENTRY *pDlsEntry = NULL; + + pDlsEntry = DlsEntryTableLookupByWcid(pAd, pRxWI->WirelessCliID, pHeader->Addr2, TRUE); + if(pDlsEntry) + Update_Rssi_Sample(pAd, &pDlsEntry->RssiSample, pRxWI); + } + else +#endif // QOS_DLS_SUPPORT // + if (ADHOC_ON(pAd)) + { + pEntry = MacTableLookup(pAd, pHeader->Addr2); + if (pEntry) + Update_Rssi_Sample(pAd, &pEntry->RssiSample, pRxWI); + } + + + Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI); + + pAd->StaCfg.LastSNR0 = (UCHAR)(pRxWI->SNR0); + pAd->StaCfg.LastSNR1 = (UCHAR)(pRxWI->SNR1); + + pAd->RalinkCounters.OneSecRxOkDataCnt++; + + + if (!((pHeader->Frag == 0) && (pHeader->FC.MoreFrag == 0))) + { + // re-assemble the fragmented packets + // return complete frame (pRxPacket) or NULL + bFragment = TRUE; + pRxPacket = RTMPDeFragmentDataFrame(pAd, pRxBlk); + } + + if (pRxPacket) + { + pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID]; + + // process complete frame + if (bFragment && (pRxD->Decrypted) && (pEntry->WepStatus == Ndis802_11Encryption2Enabled)) + { + // Minus MIC length + pRxBlk->DataSize -= 8; + + // For TKIP frame, calculate the MIC value + if (STACheckTkipMICValue(pAd, pEntry, pRxBlk) == FALSE) + { + return; + } + } + + STARxDataFrameAnnounce(pAd, pEntry, pRxBlk, FromWhichBSSID); + return; + } + else + { + // just return + // because RTMPDeFragmentDataFrame() will release rx packet, + // if packet is fragmented + return; + } + } + + ASSERT(0); + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); +} + +VOID STAHandleRxMgmtFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD); + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + + do + { + + // We should collect RSSI not only U2M data but also my beacon + if ((pHeader->FC.SubType == SUBTYPE_BEACON) && (MAC_ADDR_EQUAL(&pAd->CommonCfg.Bssid, &pHeader->Addr2))) + { + Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI); + + pAd->StaCfg.LastSNR0 = (UCHAR)(pRxWI->SNR0); + pAd->StaCfg.LastSNR1 = (UCHAR)(pRxWI->SNR1); + } + + // First check the size, it MUST not exceed the mlme queue size + if (pRxWI->MPDUtotalByteCount > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("STAHandleRxMgmtFrame: frame too large, size = %d \n", pRxWI->MPDUtotalByteCount)); + break; + } + + REPORT_MGMT_FRAME_TO_MLME(pAd, pRxWI->WirelessCliID, pHeader, pRxWI->MPDUtotalByteCount, + pRxWI->RSSI0, pRxWI->RSSI1, pRxWI->RSSI2, pRxD->PlcpSignal); + } while (FALSE); + + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_SUCCESS); +} + +VOID STAHandleRxControlFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ +#ifdef DOT11_N_SUPPORT + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; +#endif // DOT11_N_SUPPORT // + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + + switch (pHeader->FC.SubType) + { + case SUBTYPE_BLOCK_ACK_REQ: +#ifdef DOT11_N_SUPPORT + { + CntlEnqueueForRecv(pAd, pRxWI->WirelessCliID, (pRxWI->MPDUtotalByteCount), (PFRAME_BA_REQ)pHeader); + } + break; +#endif // DOT11_N_SUPPORT // + case SUBTYPE_BLOCK_ACK: + case SUBTYPE_ACK: + default: + break; + } + + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); +} + + +/* + ======================================================================== + + Routine Description: + Process RxDone interrupt, running in DPC level + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + This routine has to maintain Rx ring read pointer. + Need to consider QOS DATA format when converting to 802.3 + ======================================================================== +*/ +BOOLEAN STARxDoneInterruptHandle( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN argc) +{ + NDIS_STATUS Status; + UINT32 RxProcessed, RxPending; + BOOLEAN bReschedule = FALSE; + RT28XX_RXD_STRUC *pRxD; + UCHAR *pData; + PRXWI_STRUC pRxWI; + PNDIS_PACKET pRxPacket; + PHEADER_802_11 pHeader; + RX_BLK RxCell; + + RxProcessed = RxPending = 0; + + // process whole rx ring + while (1) + { + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST) || + !RTMP_TEST_FLAG(pAd,fRTMP_ADAPTER_START_UP)) + { + break; + } + +#ifdef RT2860 + if (RxProcessed++ > MAX_RX_PROCESS_CNT) + { + // need to reschedule rx handle + bReschedule = TRUE; + break; + } +#endif // RT2860 // + + RxProcessed ++; // test + + // 1. allocate a new data packet into rx ring to replace received packet + // then processing the received packet + // 2. the callee must take charge of release of packet + // 3. As far as driver is concerned , + // the rx packet must + // a. be indicated to upper layer or + // b. be released if it is discarded + pRxPacket = GetPacketFromRxRing(pAd, &(RxCell.RxD), &bReschedule, &RxPending); + if (pRxPacket == NULL) + { + // no more packet to process + break; + } + + // get rx ring descriptor + pRxD = &(RxCell.RxD); + // get rx data buffer + pData = GET_OS_PKT_DATAPTR(pRxPacket); + pRxWI = (PRXWI_STRUC) pData; + pHeader = (PHEADER_802_11) (pData+RXWI_SIZE) ; + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader, DIR_READ, TRUE); + RTMPWIEndianChange((PUCHAR)pRxWI, TYPE_RXWI); +#endif + + // build RxCell + RxCell.pRxWI = pRxWI; + RxCell.pHeader = pHeader; + RxCell.pRxPacket = pRxPacket; + RxCell.pData = (UCHAR *) pHeader; + RxCell.DataSize = pRxWI->MPDUtotalByteCount; + RxCell.Flags = 0; + + // Increase Total receive byte counter after real data received no mater any error or not + pAd->RalinkCounters.ReceivedByteCount += pRxWI->MPDUtotalByteCount; + pAd->RalinkCounters.RxCount ++; + + INC_COUNTER64(pAd->WlanCounters.ReceivedFragmentCount); + + if (pRxWI->MPDUtotalByteCount < 14) + Status = NDIS_STATUS_FAILURE; + + if (MONITOR_ON(pAd)) + { + send_monitor_packets(pAd, &RxCell); + break; + } + /* RT2870 invokes STARxDoneInterruptHandle() in rtusb_bulk.c */ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + pAd->ate.RxCntPerSec++; + ATESampleRssi(pAd, pRxWI); +#ifdef RALINK_28xx_QA + if (pAd->ate.bQARxStart == TRUE) + { + /* (*pRxD) has been swapped in GetPacketFromRxRing() */ + ATE_QA_Statistics(pAd, pRxWI, pRxD, pHeader); + } +#endif // RALINK_28xx_QA // + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_SUCCESS); + continue; + } +#endif // RALINK_ATE // + + // Check for all RxD errors + Status = RTMPCheckRxError(pAd, pHeader, pRxWI, pRxD); + + // Handle the received frame + if (Status == NDIS_STATUS_SUCCESS) + { + switch (pHeader->FC.Type) + { + // CASE I, receive a DATA frame + case BTYPE_DATA: + { + // process DATA frame + STAHandleRxDataFrame(pAd, &RxCell); + } + break; + // CASE II, receive a MGMT frame + case BTYPE_MGMT: + { + STAHandleRxMgmtFrame(pAd, &RxCell); + } + break; + // CASE III. receive a CNTL frame + case BTYPE_CNTL: + { + STAHandleRxControlFrame(pAd, &RxCell); + } + break; + // discard other type + default: + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + break; + } + } + else + { + pAd->Counters8023.RxErrors++; + // discard this frame + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + } + } + + return bReschedule; +} + +/* + ======================================================================== + + Routine Description: + Arguments: + pAd Pointer to our adapter + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPHandleTwakeupInterrupt( + IN PRTMP_ADAPTER pAd) +{ + AsicForceWakeup(pAd, FALSE); +} + +/* +======================================================================== +Routine Description: + Early checking and OS-depened parsing for Tx packet send to our STA driver. + +Arguments: + NDIS_HANDLE MiniportAdapterContext Pointer refer to the device handle, i.e., the pAd. + PPNDIS_PACKET ppPacketArray The packet array need to do transmission. + UINT NumberOfPackets Number of packet in packet array. + +Return Value: + NONE + +Note: + This function do early checking and classification for send-out packet. + You only can put OS-depened & STA related code in here. +======================================================================== +*/ +VOID STASendPackets( + IN NDIS_HANDLE MiniportAdapterContext, + IN PPNDIS_PACKET ppPacketArray, + IN UINT NumberOfPackets) +{ + UINT Index; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) MiniportAdapterContext; + PNDIS_PACKET pPacket; + BOOLEAN allowToSend = FALSE; + + + for (Index = 0; Index < NumberOfPackets; Index++) + { + pPacket = ppPacketArray[Index]; + + do + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + { + // Drop send request since hardware is in reset state + break; + } + else if (!INFRA_ON(pAd) && !ADHOC_ON(pAd)) + { + // Drop send request since there are no physical connection yet + break; + } + else + { + // Record that orignal packet source is from NDIS layer,so that + // later on driver knows how to release this NDIS PACKET +#ifdef QOS_DLS_SUPPORT + MAC_TABLE_ENTRY *pEntry; + PUCHAR pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket); + + pEntry = MacTableLookup(pAd, pSrcBufVA); + if (pEntry && (pEntry->ValidAsDls == TRUE)) + { + RTMP_SET_PACKET_WCID(pPacket, pEntry->Aid); + } + else +#endif // QOS_DLS_SUPPORT // + RTMP_SET_PACKET_WCID(pPacket, 0); // this field is useless when in STA mode + RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS); + NDIS_SET_PACKET_STATUS(pPacket, NDIS_STATUS_PENDING); + pAd->RalinkCounters.PendingNdisPacketCount++; + + allowToSend = TRUE; + } + } while(FALSE); + + if (allowToSend == TRUE) + STASendPacket(pAd, pPacket); + else + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + + // Dequeue outgoing frames from TxSwQueue[] and process it + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + +} + + +/* +======================================================================== +Routine Description: + This routine is used to do packet parsing and classification for Tx packet + to STA device, and it will en-queue packets to our TxSwQueue depends on AC + class. + +Arguments: + pAd Pointer to our adapter + pPacket Pointer to send packet + +Return Value: + NDIS_STATUS_SUCCESS If succes to queue the packet into TxSwQueue. + NDIS_STATUS_FAILURE If failed to do en-queue. + +Note: + You only can put OS-indepened & STA related code in here. +======================================================================== +*/ +NDIS_STATUS STASendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + UINT AllowFragSize; + UCHAR NumberOfFrag; + UCHAR QueIdx, UserPriority; + MAC_TABLE_ENTRY *pEntry = NULL; + unsigned int IrqFlags; + UCHAR FlgIsIP = 0; + UCHAR Rate; + + // Prepare packet information structure for buffer descriptor + // chained within a single NDIS packet. + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + + if (pSrcBufVA == NULL) + { + DBGPRINT(RT_DEBUG_ERROR,("STASendPacket --> pSrcBufVA == NULL !!!SrcBufLen=%x\n",SrcBufLen)); + // Resourece is low, system did not allocate virtual address + // return NDIS_STATUS_FAILURE directly to upper layer + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return NDIS_STATUS_FAILURE; + } + + + if (SrcBufLen < 14) + { + DBGPRINT(RT_DEBUG_ERROR,("STASendPacket --> Ndis Packet buffer error !!!\n")); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return (NDIS_STATUS_FAILURE); + } + + // In HT rate adhoc mode, A-MPDU is often used. So need to lookup BA Table and MAC Entry. + // Note multicast packets in adhoc also use BSSID_WCID index. + { + if(INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + USHORT tmpWcid; + + tmpWcid = RTMP_GET_PACKET_WCID(pPacket); + if (VALID_WCID(tmpWcid) && + (pAd->MacTab.Content[tmpWcid].ValidAsDls== TRUE)) + { + pEntry = &pAd->MacTab.Content[tmpWcid]; + Rate = pAd->MacTab.Content[tmpWcid].CurrTxRate; + } + else +#endif // QOS_DLS_SUPPORT // + { + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + RTMP_SET_PACKET_WCID(pPacket, BSSID_WCID); + Rate = pAd->CommonCfg.TxRate; + } + } + else if (ADHOC_ON(pAd)) + { + if (*pSrcBufVA & 0x01) + { + RTMP_SET_PACKET_WCID(pPacket, MCAST_WCID); + pEntry = &pAd->MacTab.Content[MCAST_WCID]; + } + else + { + pEntry = MacTableLookup(pAd, pSrcBufVA); + } + Rate = pAd->CommonCfg.TxRate; + } + } + + if (!pEntry) + { + DBGPRINT(RT_DEBUG_ERROR,("STASendPacket->Cannot find pEntry(%2x:%2x:%2x:%2x:%2x:%2x) in MacTab!\n", PRINT_MAC(pSrcBufVA))); + // Resourece is low, system did not allocate virtual address + // return NDIS_STATUS_FAILURE directly to upper layer + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return NDIS_STATUS_FAILURE; + } + + if (ADHOC_ON(pAd) + ) + { + RTMP_SET_PACKET_WCID(pPacket, (UCHAR)pEntry->Aid); + } + + // + // Check the Ethernet Frame type of this packet, and set the RTMP_SET_PACKET_SPECIFIC flags. + // Here we set the PACKET_SPECIFIC flags(LLC, VLAN, DHCP/ARP, EAPOL). + RTMPCheckEtherType(pAd, pPacket); + + + + // + // WPA 802.1x secured port control - drop all non-802.1x frame before port secured + // + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) +#ifdef WPA_SUPPLICANT_SUPPORT + || (pAd->StaCfg.IEEE8021X == TRUE) +#endif // WPA_SUPPLICANT_SUPPORT // +#ifdef LEAP_SUPPORT + || (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) + && ((pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED) || (pAd->StaCfg.MicErrCnt >= 2)) + && (RTMP_GET_PACKET_EAPOL(pPacket)== FALSE) + ) + { + DBGPRINT(RT_DEBUG_TRACE,("STASendPacket --> Drop packet before port secured !!!\n")); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + + return (NDIS_STATUS_FAILURE); + } + + + // STEP 1. Decide number of fragments required to deliver this MSDU. + // The estimation here is not very accurate because difficult to + // take encryption overhead into consideration here. The result + // "NumberOfFrag" is then just used to pre-check if enough free + // TXD are available to hold this MSDU. + + + if (*pSrcBufVA & 0x01) // fragmentation not allowed on multicast & broadcast + NumberOfFrag = 1; + else if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)) + NumberOfFrag = 1; // Aggregation overwhelms fragmentation + else if (CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_AMSDU_INUSED)) + NumberOfFrag = 1; // Aggregation overwhelms fragmentation +#ifdef DOT11_N_SUPPORT + else if ((pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTMIX) || (pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTGREENFIELD)) + NumberOfFrag = 1; // MIMO RATE overwhelms fragmentation +#endif // DOT11_N_SUPPORT // + else + { + // The calculated "NumberOfFrag" is a rough estimation because of various + // encryption/encapsulation overhead not taken into consideration. This number is just + // used to make sure enough free TXD are available before fragmentation takes place. + // In case the actual required number of fragments of an NDIS packet + // excceeds "NumberOfFrag"caculated here and not enough free TXD available, the + // last fragment (i.e. last MPDU) will be dropped in RTMPHardTransmit() due to out of + // resource, and the NDIS packet will be indicated NDIS_STATUS_FAILURE. This should + // rarely happen and the penalty is just like a TX RETRY fail. Affordable. + + AllowFragSize = (pAd->CommonCfg.FragmentThreshold) - LENGTH_802_11 - LENGTH_CRC; + NumberOfFrag = ((PacketInfo.TotalPacketLength - LENGTH_802_3 + LENGTH_802_1_H) / AllowFragSize) + 1; + // To get accurate number of fragmentation, Minus 1 if the size just match to allowable fragment size + if (((PacketInfo.TotalPacketLength - LENGTH_802_3 + LENGTH_802_1_H) % AllowFragSize) == 0) + { + NumberOfFrag--; + } + } + + // Save fragment number to Ndis packet reserved field + RTMP_SET_PACKET_FRAGMENTS(pPacket, NumberOfFrag); + + + // STEP 2. Check the requirement of RTS: + // If multiple fragment required, RTS is required only for the first fragment + // if the fragment size large than RTS threshold + // For RT28xx, Let ASIC send RTS/CTS + RTMP_SET_PACKET_RTS(pPacket, 0); + RTMP_SET_PACKET_TXRATE(pPacket, pAd->CommonCfg.TxRate); + + // + // STEP 3. Traffic classification. outcome = + // + UserPriority = 0; + QueIdx = QID_AC_BE; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED)) + { + USHORT Protocol; + UCHAR LlcSnapLen = 0, Byte0, Byte1; + do + { + // get Ethernet protocol field + Protocol = (USHORT)((pSrcBufVA[12] << 8) + pSrcBufVA[13]); + if (Protocol <= 1500) + { + // get Ethernet protocol field from LLC/SNAP + if (Sniff2BytesFromNdisBuffer(PacketInfo.pFirstBuffer, LENGTH_802_3 + 6, &Byte0, &Byte1) != NDIS_STATUS_SUCCESS) + break; + + Protocol = (USHORT)((Byte0 << 8) + Byte1); + LlcSnapLen = 8; + } + + // always AC_BE for non-IP packet + if (Protocol != 0x0800) + break; + + // get IP header + if (Sniff2BytesFromNdisBuffer(PacketInfo.pFirstBuffer, LENGTH_802_3 + LlcSnapLen, &Byte0, &Byte1) != NDIS_STATUS_SUCCESS) + break; + + // return AC_BE if packet is not IPv4 + if ((Byte0 & 0xf0) != 0x40) + break; + + FlgIsIP = 1; + UserPriority = (Byte1 & 0xe0) >> 5; + QueIdx = MapUserPriorityToAccessCategory[UserPriority]; + + // TODO: have to check ACM bit. apply TSPEC if ACM is ON + // TODO: downgrade UP & QueIdx before passing ACM + if (pAd->CommonCfg.APEdcaParm.bACM[QueIdx]) + { + UserPriority = 0; + QueIdx = QID_AC_BE; + } + } while (FALSE); + } + + RTMP_SET_PACKET_UP(pPacket, UserPriority); + + + + // Make sure SendTxWait queue resource won't be used by other threads + RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); + if (pAd->TxSwQueue[QueIdx].Number >= MAX_PACKETS_IN_QUEUE) + { + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); +#ifdef BLOCK_NET_IF + StopNetIfQueue(pAd, QueIdx, pPacket); +#endif // BLOCK_NET_IF // + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + + return NDIS_STATUS_FAILURE; + } + else + { + InsertTailQueue(&pAd->TxSwQueue[QueIdx], PACKET_TO_QUEUE_ENTRY(pPacket)); + } + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.BACapability.field.AutoBA == TRUE)&& + (pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)) + { + if (((pEntry->TXBAbitmap & (1<BADeclineBitmap & (1<PortSecured == WPA_802_1X_PORT_SECURED) + // For IOT compatibility, if + // 1. It is Ralink chip or + // 2. It is OPEN or AES mode, + // then BA session can be bulit. + && ((pEntry->ValidAsCLI && pAd->MlmeAux.APRalinkIe != 0x0) || + (pEntry->WepStatus == Ndis802_11WEPDisabled || pEntry->WepStatus == Ndis802_11Encryption3Enabled)) + ) + { + BAOriSessionSetUp(pAd, pEntry, 0, 0, 10, FALSE); + } + } +#endif // DOT11_N_SUPPORT // + + pAd->RalinkCounters.OneSecOsTxCount[QueIdx]++; // TODO: for debug only. to be removed + return NDIS_STATUS_SUCCESS; +} + + +/* + ======================================================================== + + Routine Description: + This subroutine will scan through releative ring descriptor to find + out avaliable free ring descriptor and compare with request size. + + Arguments: + pAd Pointer to our adapter + QueIdx Selected TX Ring + + Return Value: + NDIS_STATUS_FAILURE Not enough free descriptor + NDIS_STATUS_SUCCESS Enough free descriptor + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +#ifdef RT2860 +NDIS_STATUS RTMPFreeTXDRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN UCHAR NumberRequired, + IN PUCHAR FreeNumberIs) +{ + ULONG FreeNumber = 0; + NDIS_STATUS Status = NDIS_STATUS_FAILURE; + + switch (QueIdx) + { + case QID_AC_BK: + case QID_AC_BE: + case QID_AC_VI: + case QID_AC_VO: + case QID_HCCA: + if (pAd->TxRing[QueIdx].TxSwFreeIdx > pAd->TxRing[QueIdx].TxCpuIdx) + FreeNumber = pAd->TxRing[QueIdx].TxSwFreeIdx - pAd->TxRing[QueIdx].TxCpuIdx - 1; + else + FreeNumber = pAd->TxRing[QueIdx].TxSwFreeIdx + TX_RING_SIZE - pAd->TxRing[QueIdx].TxCpuIdx - 1; + + if (FreeNumber >= NumberRequired) + Status = NDIS_STATUS_SUCCESS; + break; + + case QID_MGMT: + if (pAd->MgmtRing.TxSwFreeIdx > pAd->MgmtRing.TxCpuIdx) + FreeNumber = pAd->MgmtRing.TxSwFreeIdx - pAd->MgmtRing.TxCpuIdx - 1; + else + FreeNumber = pAd->MgmtRing.TxSwFreeIdx + MGMT_RING_SIZE - pAd->MgmtRing.TxCpuIdx - 1; + + if (FreeNumber >= NumberRequired) + Status = NDIS_STATUS_SUCCESS; + break; + + default: + DBGPRINT(RT_DEBUG_ERROR,("RTMPFreeTXDRequest::Invalid QueIdx(=%d)\n", QueIdx)); + break; + } + *FreeNumberIs = (UCHAR)FreeNumber; + + return (Status); +} +#endif // RT2860 // + + + +VOID RTMPSendDisassociationFrame( + IN PRTMP_ADAPTER pAd) +{ +} + +VOID RTMPSendNullFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR TxRate, + IN BOOLEAN bQosNull) +{ + UCHAR NullFrame[48]; + ULONG Length; + PHEADER_802_11 pHeader_802_11; + + +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + // WPA 802.1x secured port control + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) +#ifdef WPA_SUPPLICANT_SUPPORT + || (pAd->StaCfg.IEEE8021X == TRUE) +#endif + ) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + return; + } + + NdisZeroMemory(NullFrame, 48); + Length = sizeof(HEADER_802_11); + + pHeader_802_11 = (PHEADER_802_11) NullFrame; + + pHeader_802_11->FC.Type = BTYPE_DATA; + pHeader_802_11->FC.SubType = SUBTYPE_NULL_FUNC; + pHeader_802_11->FC.ToDs = 1; + COPY_MAC_ADDR(pHeader_802_11->Addr1, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid); + + if (pAd->CommonCfg.bAPSDForcePowerSave) + { + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + } + else + { + pHeader_802_11->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE) ? 1: 0; + } + pHeader_802_11->Duration = pAd->CommonCfg.Dsifs + RTMPCalcDuration(pAd, TxRate, 14); + + pAd->Sequence++; + pHeader_802_11->Sequence = pAd->Sequence; + + // Prepare QosNull function frame + if (bQosNull) + { + pHeader_802_11->FC.SubType = SUBTYPE_QOS_NULL; + + // copy QOS control bytes + NullFrame[Length] = 0; + NullFrame[Length+1] = 0; + Length += 2;// if pad with 2 bytes for alignment, APSD will fail + } + + HAL_KickOutNullFrameTx(pAd, 0, NullFrame, Length); + +} + +// IRQL = DISPATCH_LEVEL +VOID RTMPSendRTSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN unsigned int NextMpduSize, + IN UCHAR TxRate, + IN UCHAR RTSRate, + IN USHORT AckDuration, + IN UCHAR QueIdx, + IN UCHAR FrameGap) +{ +} + + + +// -------------------------------------------------------- +// FIND ENCRYPT KEY AND DECIDE CIPHER ALGORITHM +// Find the WPA key, either Group or Pairwise Key +// LEAP + TKIP also use WPA key. +// -------------------------------------------------------- +// Decide WEP bit and cipher suite to be used. Same cipher suite should be used for whole fragment burst +// In Cisco CCX 2.0 Leap Authentication +// WepStatus is Ndis802_11Encryption1Enabled but the key will use PairwiseKey +// Instead of the SharedKey, SharedKey Length may be Zero. +VOID STAFindCipherAlgorithm( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + NDIS_802_11_ENCRYPTION_STATUS Cipher; // To indicate cipher used for this packet + UCHAR CipherAlg = CIPHER_NONE; // cipher alogrithm + UCHAR KeyIdx = 0xff; + PUCHAR pSrcBufVA; + PCIPHER_KEY pKey = NULL; + + pSrcBufVA = GET_OS_PKT_DATAPTR(pTxBlk->pPacket); + + { + // Select Cipher + if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) + Cipher = pAd->StaCfg.GroupCipher; // Cipher for Multicast or Broadcast + else + Cipher = pAd->StaCfg.PairCipher; // Cipher for Unicast + + if (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket)) + { + ASSERT(pAd->SharedKey[BSS0][0].CipherAlg <= CIPHER_CKIP128); + + // 4-way handshaking frame must be clear + if (!(TX_BLK_TEST_FLAG(pTxBlk, fTX_bClearEAPFrame)) && (pAd->SharedKey[BSS0][0].CipherAlg) && + (pAd->SharedKey[BSS0][0].KeyLen)) + { + CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + KeyIdx = 0; + } + } + else if (Cipher == Ndis802_11Encryption1Enabled) + { +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.CkipFlag & 0x10) // Cisco CKIP KP is on + { + if (LEAP_CCKM_ON(pAd)) + { + if (((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd)))) + KeyIdx = 1; + else + KeyIdx = 0; + } + else + KeyIdx = pAd->StaCfg.DefaultKeyId; + } + else if (pAd->StaCfg.CkipFlag & 0x08) // only CKIP CMIC + KeyIdx = pAd->StaCfg.DefaultKeyId; + else if (LEAP_CCKM_ON(pAd)) + { + if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) + KeyIdx = 1; + else + KeyIdx = 0; + } + else // standard WEP64 or WEP128 +#endif // LEAP_SUPPORT // + KeyIdx = pAd->StaCfg.DefaultKeyId; + } + else if ((Cipher == Ndis802_11Encryption2Enabled) || + (Cipher == Ndis802_11Encryption3Enabled)) + { + if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) // multicast + KeyIdx = pAd->StaCfg.DefaultKeyId; + else if (pAd->SharedKey[BSS0][0].KeyLen) + KeyIdx = 0; + else + KeyIdx = pAd->StaCfg.DefaultKeyId; + } + + if (KeyIdx == 0xff) + CipherAlg = CIPHER_NONE; + else if ((Cipher == Ndis802_11EncryptionDisabled) || (pAd->SharedKey[BSS0][KeyIdx].KeyLen == 0)) + CipherAlg = CIPHER_NONE; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ( pAd->StaCfg.WpaSupplicantUP && + (Cipher == Ndis802_11Encryption1Enabled) && + (pAd->StaCfg.IEEE8021X == TRUE) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + CipherAlg = CIPHER_NONE; +#endif // WPA_SUPPLICANT_SUPPORT // + else + { + //Header_802_11.FC.Wep = 1; + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + pKey = &pAd->SharedKey[BSS0][KeyIdx]; + } + } + + pTxBlk->CipherAlg = CipherAlg; + pTxBlk->pKey = pKey; +} + + +VOID STABuildCommon802_11Header( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + + HEADER_802_11 *pHeader_802_11; +#ifdef QOS_DLS_SUPPORT + BOOLEAN bDLSFrame = FALSE; + INT DlsEntryIndex = 0; +#endif // QOS_DLS_SUPPORT // + + // + // MAKE A COMMON 802.11 HEADER + // + + // normal wlan header size : 24 octets + pTxBlk->MpduHeaderLen = sizeof(HEADER_802_11); + + pHeader_802_11 = (HEADER_802_11 *) &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + + NdisZeroMemory(pHeader_802_11, sizeof(HEADER_802_11)); + + pHeader_802_11->FC.FrDs = 0; + pHeader_802_11->FC.Type = BTYPE_DATA; + pHeader_802_11->FC.SubType = ((TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) ? SUBTYPE_QDATA : SUBTYPE_DATA); + +#ifdef QOS_DLS_SUPPORT + if (INFRA_ON(pAd)) + { + // Check if the frame can be sent through DLS direct link interface + // If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability) + DlsEntryIndex = RTMPCheckDLSFrame(pAd, pTxBlk->pSrcBufHeader); + if (DlsEntryIndex >= 0) + bDLSFrame = TRUE; + else + bDLSFrame = FALSE; + } +#endif // QOS_DLS_SUPPORT // + + if (pTxBlk->pMacEntry) + { + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bForceNonQoS)) + { + pHeader_802_11->Sequence = pTxBlk->pMacEntry->NonQosDataSeq; + pTxBlk->pMacEntry->NonQosDataSeq = (pTxBlk->pMacEntry->NonQosDataSeq+1) & MAXSEQ; + } + else + { +#ifdef QOS_DLS_SUPPORT + if (bDLSFrame) + { + pHeader_802_11->Sequence = pAd->StaCfg.DLSEntry[DlsEntryIndex].Sequence; + pAd->StaCfg.DLSEntry[DlsEntryIndex].Sequence = (pAd->StaCfg.DLSEntry[DlsEntryIndex].Sequence+1) & MAXSEQ; + } + else +#endif // QOS_DLS_SUPPORT // + { + pHeader_802_11->Sequence = pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority]; + pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority] = (pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority]+1) & MAXSEQ; + } + } + } + else + { + pHeader_802_11->Sequence = pAd->Sequence; + pAd->Sequence = (pAd->Sequence+1) & MAXSEQ; // next sequence + } + + pHeader_802_11->Frag = 0; + + pHeader_802_11->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData); + + { + if (INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + if (bDLSFrame) + { + COPY_MAC_ADDR(pHeader_802_11->Addr1, pTxBlk->pSrcBufHeader); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid); + pHeader_802_11->FC.ToDs = 0; + } + else +#endif // QOS_DLS_SUPPORT // + { + COPY_MAC_ADDR(pHeader_802_11->Addr1, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pTxBlk->pSrcBufHeader); + pHeader_802_11->FC.ToDs = 1; + } + } + else if (ADHOC_ON(pAd)) + { + COPY_MAC_ADDR(pHeader_802_11->Addr1, pTxBlk->pSrcBufHeader); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid); + pHeader_802_11->FC.ToDs = 0; + } + } + + if (pTxBlk->CipherAlg != CIPHER_NONE) + pHeader_802_11->FC.Wep = 1; + + // ----------------------------------------------------------------- + // STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. + // ----------------------------------------------------------------- + if (pAd->CommonCfg.bAPSDForcePowerSave) + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + else + pHeader_802_11->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); +} + +#ifdef DOT11_N_SUPPORT +VOID STABuildCache802_11Header( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk, + IN UCHAR *pHeader) +{ + MAC_TABLE_ENTRY *pMacEntry; + PHEADER_802_11 pHeader80211; + + pHeader80211 = (PHEADER_802_11)pHeader; + pMacEntry = pTxBlk->pMacEntry; + + // + // Update the cached 802.11 HEADER + // + + // normal wlan header size : 24 octets + pTxBlk->MpduHeaderLen = sizeof(HEADER_802_11); + + // More Bit + pHeader80211->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData); + + // Sequence + pHeader80211->Sequence = pMacEntry->TxSeq[pTxBlk->UserPriority]; + pMacEntry->TxSeq[pTxBlk->UserPriority] = (pMacEntry->TxSeq[pTxBlk->UserPriority]+1) & MAXSEQ; + + { + // Check if the frame can be sent through DLS direct link interface + // If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability) +#ifdef QOS_DLS_SUPPORT + BOOLEAN bDLSFrame = FALSE; + INT DlsEntryIndex = 0; + + DlsEntryIndex = RTMPCheckDLSFrame(pAd, pTxBlk->pSrcBufHeader); + if (DlsEntryIndex >= 0) + bDLSFrame = TRUE; + else + bDLSFrame = FALSE; +#endif // QOS_DLS_SUPPORT // + + // The addr3 of normal packet send from DS is Dest Mac address. +#ifdef QOS_DLS_SUPPORT + if (bDLSFrame) + { + COPY_MAC_ADDR(pHeader80211->Addr1, pTxBlk->pSrcBufHeader); + COPY_MAC_ADDR(pHeader80211->Addr3, pAd->CommonCfg.Bssid); + pHeader80211->FC.ToDs = 0; + } + else +#endif // QOS_DLS_SUPPORT // + if (ADHOC_ON(pAd)) + COPY_MAC_ADDR(pHeader80211->Addr3, pAd->CommonCfg.Bssid); + else + COPY_MAC_ADDR(pHeader80211->Addr3, pTxBlk->pSrcBufHeader); + } + + // ----------------------------------------------------------------- + // STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. + // ----------------------------------------------------------------- + if (pAd->CommonCfg.bAPSDForcePowerSave) + pHeader80211->FC.PwrMgmt = PWR_SAVE; + else + pHeader80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); +} +#endif // DOT11_N_SUPPORT // + +static inline PUCHAR STA_Build_ARalink_Frame_Header( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr; + HEADER_802_11 *pHeader_802_11; + PNDIS_PACKET pNextPacket; + UINT32 nextBufLen; + PQUEUE_ENTRY pQEntry; + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // steal "order" bit to mark "aggregation" + pHeader_802_11->FC.Order = 1; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) + { + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + } + + // padding at front of LLC header. LLC header should at 4-bytes aligment. + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR)ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + // For RA Aggregation, + // put the 2nd MSDU length(extra 2-byte field) after QOS_CONTROL in little endian format + pQEntry = pTxBlk->TxPacketList.Head; + pNextPacket = QUEUE_ENTRY_TO_PKT(pQEntry); + nextBufLen = GET_OS_PKT_LEN(pNextPacket); + if (RTMP_GET_PACKET_VLAN(pNextPacket)) + nextBufLen -= LENGTH_802_1Q; + + *pHeaderBufPtr = (UCHAR)nextBufLen & 0xff; + *(pHeaderBufPtr+1) = (UCHAR)(nextBufLen >> 8); + + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += 2; + + return pHeaderBufPtr; + +} + +#ifdef DOT11_N_SUPPORT +static inline PUCHAR STA_Build_AMSDU_Frame_Header( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr;//, pSaveBufPtr; + HEADER_802_11 *pHeader_802_11; + + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + + // + // A-MSDU packet + // + *pHeaderBufPtr |= 0x80; + + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + + //pSaveBufPtr = pHeaderBufPtr; + + // + // padding at front of LLC header + // LLC header should locate at 4-octets aligment + // + // @@@ MpduHeaderLen excluding padding @@@ + // + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + return pHeaderBufPtr; + +} + + +VOID STA_AMPDU_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + HEADER_802_11 *pHeader_802_11; + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + MAC_TABLE_ENTRY *pMacEntry; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + ASSERT(pTxBlk); + + while(pTxBlk->TxPacketList.Head) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if ( RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + continue; + } + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + pMacEntry = pTxBlk->pMacEntry; + if (pMacEntry->isCached) + { + // NOTE: Please make sure the size of pMacEntry->CachedBuf[] is smaller than pTxBlk->HeaderBuf[]!!!! + NdisMoveMemory((PUCHAR)&pTxBlk->HeaderBuf[TXINFO_SIZE], (PUCHAR)&pMacEntry->CachedBuf[0], TXWI_SIZE + sizeof(HEADER_802_11)); + pHeaderBufPtr = (PUCHAR)(&pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]); + STABuildCache802_11Header(pAd, pTxBlk, pHeaderBufPtr); + } + else + { + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + } + + + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + + // + // build HTC+ + // HTC control filed following QoS field + // + if ((pAd->CommonCfg.bRdg == TRUE) && CLIENT_STATUS_TEST_FLAG(pTxBlk->pMacEntry, fCLIENT_STATUS_RDG_CAPABLE)) + { + if (pMacEntry->isCached == FALSE) + { + // mark HTC bit + pHeader_802_11->FC.Order = 1; + + NdisZeroMemory(pHeaderBufPtr, 4); + *(pHeaderBufPtr+3) |= 0x80; + } + pHeaderBufPtr += 4; + pTxBlk->MpduHeaderLen += 4; + } + + //pTxBlk->MpduHeaderLen = pHeaderBufPtr - pTxBlk->HeaderBuf - TXWI_SIZE - TXINFO_SIZE; + ASSERT(pTxBlk->MpduHeaderLen >= 24); + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + // + // padding at front of LLC header + // LLC header should locate at 4-octets aligment + // + // @@@ MpduHeaderLen excluding padding @@@ + // + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + { + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData-2, pTxBlk->pExtraLlcSnapEncap); + if (pTxBlk->pExtraLlcSnapEncap) + { + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + + } + + if (pMacEntry->isCached) + { + RTMPWriteTxWI_Cache(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + } + else + { + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + NdisZeroMemory((PUCHAR)(&pMacEntry->CachedBuf[0]), sizeof(pMacEntry->CachedBuf)); + NdisMoveMemory((PUCHAR)(&pMacEntry->CachedBuf[0]), (PUCHAR)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), (pHeaderBufPtr - (PUCHAR)(&pTxBlk->HeaderBuf[TXINFO_SIZE]))); + pMacEntry->isCached = TRUE; + } + + // calculate Transmitted AMPDU count and ByteCount + { + pAd->RalinkCounters.TransmittedMPDUsInAMPDUCount.u.LowPart ++; + pAd->RalinkCounters.TransmittedOctetsInAMPDUCount.QuadPart += pTxBlk->SrcBufLen; + } + + //FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); + + HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + } + +} + + +VOID STA_AMSDU_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + USHORT subFramePayloadLen = 0; // AMSDU Subframe length without AMSDU-Header / Padding. + USHORT totalMPDUSize=0; + UCHAR *subFrameHeader; + UCHAR padding = 0; + USHORT FirstTx = 0, LastTxIdx = 0; + BOOLEAN bVLANPkt; + int frameNum = 0; + PQUEUE_ENTRY pQEntry; + + + ASSERT(pTxBlk); + + ASSERT((pTxBlk->TxPacketList.Number > 1)); + + while(pTxBlk->TxPacketList.Head) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + continue; + } + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + if (frameNum == 0) + { + pHeaderBufPtr = STA_Build_AMSDU_Frame_Header(pAd, pTxBlk); + + // NOTE: TxWI->MPDUtotalByteCount will be updated after final frame was handled. + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + } + else + { + pHeaderBufPtr = &pTxBlk->HeaderBuf[0]; + padding = ROUND_UP(LENGTH_AMSDU_SUBFRAMEHEAD + subFramePayloadLen, 4) - (LENGTH_AMSDU_SUBFRAMEHEAD + subFramePayloadLen); + NdisZeroMemory(pHeaderBufPtr, padding + LENGTH_AMSDU_SUBFRAMEHEAD); + pHeaderBufPtr += padding; + pTxBlk->MpduHeaderLen = padding; + } + + // + // A-MSDU subframe + // DA(6)+SA(6)+Length(2) + LLC/SNAP Encap + // + subFrameHeader = pHeaderBufPtr; + subFramePayloadLen = pTxBlk->SrcBufLen; + + NdisMoveMemory(subFrameHeader, pTxBlk->pSrcBufHeader, 12); + + + pHeaderBufPtr += LENGTH_AMSDU_SUBFRAMEHEAD; + pTxBlk->MpduHeaderLen += LENGTH_AMSDU_SUBFRAMEHEAD; + + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData-2, pTxBlk->pExtraLlcSnapEncap); + + subFramePayloadLen = pTxBlk->SrcBufLen; + + if (pTxBlk->pExtraLlcSnapEncap) + { + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + subFramePayloadLen += LENGTH_802_1_H; + } + + // update subFrame Length field + subFrameHeader[12] = (subFramePayloadLen & 0xFF00) >> 8; + subFrameHeader[13] = subFramePayloadLen & 0xFF; + + totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + + if (frameNum ==0) + FirstTx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + else + LastTxIdx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + + frameNum++; + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // calculate Transmitted AMSDU Count and ByteCount + { + pAd->RalinkCounters.TransmittedAMSDUCount.u.LowPart ++; + pAd->RalinkCounters.TransmittedOctetsInAMSDU.QuadPart += totalMPDUSize; + } + + } + + HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx); + HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); +} +#endif // DOT11_N_SUPPORT // + +VOID STA_Legacy_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + HEADER_802_11 *pHeader_802_11; + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + ASSERT(pTxBlk); + + + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + return; + } + + if (pTxBlk->TxFrameType == TX_MCAST_FRAME) + { + INC_COUNTER64(pAd->WlanCounters.MulticastTransmittedFrameCount); + } + + if (RTMP_GET_PACKET_RTS(pTxBlk->pPacket)) + TX_BLK_SET_FLAG(pTxBlk, fTX_bRtsRequired); + else + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bRtsRequired); + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + if (pTxBlk->TxRate < pAd->CommonCfg.MinTxRate) + pTxBlk->TxRate = pAd->CommonCfg.MinTxRate; + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) + { + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + } + + // The remaining content of MPDU header should locate at 4-octets aligment + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + { + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + // + // if original Ethernet frame contains no LLC/SNAP, + // then an extra LLC/SNAP encap is required + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader, pTxBlk->pExtraLlcSnapEncap); + if (pTxBlk->pExtraLlcSnapEncap) + { + UCHAR vlan_size; + + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // skip vlan tag + vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader+12+vlan_size, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + + } + + // + // prepare for TXWI + // use Wcid as Key Index + // + + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + //FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); + + HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber); + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); +} + + +VOID STA_ARalink_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + USHORT totalMPDUSize=0; + USHORT FirstTx, LastTxIdx; + int frameNum = 0; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + + ASSERT(pTxBlk); + + ASSERT((pTxBlk->TxPacketList.Number== 2)); + + + FirstTx = LastTxIdx = 0; // Is it ok init they as 0? + while(pTxBlk->TxPacketList.Head) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + continue; + } + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + if (frameNum == 0) + { // For first frame, we need to create the 802.11 header + padding(optional) + RA-AGG-LEN + SNAP Header + + pHeaderBufPtr = STA_Build_ARalink_Frame_Header(pAd, pTxBlk); + + // It's ok write the TxWI here, because the TxWI->MPDUtotalByteCount + // will be updated after final frame was handled. + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData-2, pTxBlk->pExtraLlcSnapEncap); + + if (pTxBlk->pExtraLlcSnapEncap) + { + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + } + else + { // For second aggregated frame, we need create the 802.3 header to headerBuf, because PCI will copy it to SDPtr0. + + pHeaderBufPtr = &pTxBlk->HeaderBuf[0]; + pTxBlk->MpduHeaderLen = 0; + + // A-Ralink sub-sequent frame header is the same as 802.3 header. + // DA(6)+SA(6)+FrameType(2) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader, 12); + pHeaderBufPtr += 12; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen = LENGTH_ARALINK_SUBFRAMEHEAD; + } + + totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + + //FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); + if (frameNum ==0) + FirstTx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + else + LastTxIdx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + + frameNum++; + + pAd->RalinkCounters.OneSecTxAggregationCount++; + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + } + + HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx); + HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); + +} + + +VOID STA_Fragment_Frame_Tx( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + HEADER_802_11 *pHeader_802_11; + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + UCHAR fragNum = 0; + PACKET_INFO PacketInfo; + USHORT EncryptionOverhead = 0; + UINT32 FreeMpduSize, SrcRemainingBytes; + USHORT AckDuration; + UINT NextMpduSize; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + + ASSERT(pTxBlk); + + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + return; + } + + ASSERT(TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag)); + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + if (pTxBlk->CipherAlg == CIPHER_TKIP) + { + pTxBlk->pPacket = duplicate_pkt_with_TKIP_MIC(pAd, pTxBlk->pPacket); + if (pTxBlk->pPacket == NULL) + return; + RTMP_QueryPacketInfo(pTxBlk->pPacket, &PacketInfo, &pTxBlk->pSrcBufHeader, &pTxBlk->SrcBufLen); + } + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *)pHeaderBufPtr; + + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) + { + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + } + + // + // padding at front of LLC header + // LLC header should locate at 4-octets aligment + // + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + // + // if original Ethernet frame contains no LLC/SNAP, + // then an extra LLC/SNAP encap is required + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader, pTxBlk->pExtraLlcSnapEncap); + if (pTxBlk->pExtraLlcSnapEncap) + { + UCHAR vlan_size; + + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // skip vlan tag + vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader+12+vlan_size, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + + + // If TKIP is used and fragmentation is required. Driver has to + // append TKIP MIC at tail of the scatter buffer + // MAC ASIC will only perform IV/EIV/ICV insertion but no TKIP MIC + if (pTxBlk->CipherAlg == CIPHER_TKIP) + { + + // NOTE: DON'T refer the skb->len directly after following copy. Becasue the length is not adjust + // to correct lenght, refer to pTxBlk->SrcBufLen for the packet length in following progress. + NdisMoveMemory(pTxBlk->pSrcBufData + pTxBlk->SrcBufLen, &pAd->PrivateInfo.Tx.MIC[0], 8); + //skb_put((RTPKT_TO_OSPKT(pTxBlk->pPacket))->tail, 8); + pTxBlk->SrcBufLen += 8; + pTxBlk->TotalFrameLen += 8; + pTxBlk->CipherAlg = CIPHER_TKIP_NO_MIC; + } + + // + // calcuate the overhead bytes that encryption algorithm may add. This + // affects the calculate of "duration" field + // + if ((pTxBlk->CipherAlg == CIPHER_WEP64) || (pTxBlk->CipherAlg == CIPHER_WEP128)) + EncryptionOverhead = 8; //WEP: IV[4] + ICV[4]; + else if (pTxBlk->CipherAlg == CIPHER_TKIP_NO_MIC) + EncryptionOverhead = 12;//TKIP: IV[4] + EIV[4] + ICV[4], MIC will be added to TotalPacketLength + else if (pTxBlk->CipherAlg == CIPHER_TKIP) + EncryptionOverhead = 20;//TKIP: IV[4] + EIV[4] + ICV[4] + MIC[8] + else if (pTxBlk->CipherAlg == CIPHER_AES) + EncryptionOverhead = 16; // AES: IV[4] + EIV[4] + MIC[8] + else + EncryptionOverhead = 0; + + // decide how much time an ACK/CTS frame will consume in the air + AckDuration = RTMPCalcDuration(pAd, pAd->CommonCfg.ExpectedACKRate[pTxBlk->TxRate], 14); + + // Init the total payload length of this frame. + SrcRemainingBytes = pTxBlk->SrcBufLen; + + pTxBlk->TotalFragNum = 0xff; + + do { + + FreeMpduSize = pAd->CommonCfg.FragmentThreshold - LENGTH_CRC; + + FreeMpduSize -= pTxBlk->MpduHeaderLen; + + if (SrcRemainingBytes <= FreeMpduSize) + { // this is the last or only fragment + + pTxBlk->SrcBufLen = SrcRemainingBytes; + + pHeader_802_11->FC.MoreFrag = 0; + pHeader_802_11->Duration = pAd->CommonCfg.Dsifs + AckDuration; + + // Indicate the lower layer that this's the last fragment. + pTxBlk->TotalFragNum = fragNum; + } + else + { // more fragment is required + + pTxBlk->SrcBufLen = FreeMpduSize; + + NextMpduSize = min(((UINT)SrcRemainingBytes - pTxBlk->SrcBufLen), ((UINT)pAd->CommonCfg.FragmentThreshold)); + pHeader_802_11->FC.MoreFrag = 1; + pHeader_802_11->Duration = (3 * pAd->CommonCfg.Dsifs) + (2 * AckDuration) + RTMPCalcDuration(pAd, pTxBlk->TxRate, NextMpduSize + EncryptionOverhead); + } + + if (fragNum == 0) + pTxBlk->FrameGap = IFS_HTTXOP; + else + pTxBlk->FrameGap = IFS_SIFS; + + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, &FreeNumber); + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // Update the frame number, remaining size of the NDIS packet payload. + + // space for 802.11 header. + if (fragNum == 0 && pTxBlk->pExtraLlcSnapEncap) + pTxBlk->MpduHeaderLen -= LENGTH_802_1_H; + + fragNum++; + SrcRemainingBytes -= pTxBlk->SrcBufLen; + pTxBlk->pSrcBufData += pTxBlk->SrcBufLen; + + pHeader_802_11->Frag++; // increase Frag # + + }while(SrcRemainingBytes > 0); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); +} + + +#define RELEASE_FRAMES_OF_TXBLK(_pAd, _pTxBlk, _pQEntry, _Status) \ + while(_pTxBlk->TxPacketList.Head) \ + { \ + _pQEntry = RemoveHeadQueue(&_pTxBlk->TxPacketList); \ + RELEASE_NDIS_PACKET(_pAd, QUEUE_ENTRY_TO_PACKET(_pQEntry), _Status); \ + } + + +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware encryption before really + sent out to air. + + Arguments: + pAd Pointer to our adapter + PNDIS_PACKET Pointer to outgoing Ndis frame + NumberOfFrag Number of fragment required + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS STAHardTransmit( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx) +{ + NDIS_PACKET *pPacket; + PQUEUE_ENTRY pQEntry; + + // --------------------------------------------- + // STEP 0. DO SANITY CHECK AND SOME EARLY PREPARATION. + // --------------------------------------------- + // + ASSERT(pTxBlk->TxPacketList.Number); + if (pTxBlk->TxPacketList.Head == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("pTxBlk->TotalFrameNum == %ld!\n", pTxBlk->TxPacketList.Number)); + return NDIS_STATUS_FAILURE; + } + + pPacket = QUEUE_ENTRY_TO_PACKET(pTxBlk->TxPacketList.Head); + +#if 0 //def CARRIER_DETECTION_SUPPORT // Roger sync Carrier + if ((pAd->CommonCfg.CarrierDetect.Enable == TRUE) && (isCarrierDetectExist(pAd) == TRUE)) + { + DBGPRINT(RT_DEBUG_INFO,("STAHardTransmit --> radar detect not in normal mode !!!\n")); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return (NDIS_STATUS_FAILURE); + } +#endif // CARRIER_DETECTION_SUPPORT // + + // ------------------------------------------------------------------ + // STEP 1. WAKE UP PHY + // outgoing frame always wakeup PHY to prevent frame lost and + // turn off PSM bit to improve performance + // ------------------------------------------------------------------ + // not to change PSM bit, just send this frame out? + if ((pAd->StaCfg.Psm == PWR_SAVE) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicForceWakeup At HardTx\n")); + AsicForceWakeup(pAd, TRUE); + } + + // It should not change PSM bit, when APSD turn on. + if ((!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable) && (pAd->CommonCfg.bAPSDForcePowerSave == FALSE)) + || (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket)) + || (RTMP_GET_PACKET_WAI(pTxBlk->pPacket))) + { + if ((pAd->StaCfg.Psm == PWR_SAVE) && + (pAd->StaCfg.WindowsPowerMode == Ndis802_11PowerModeFast_PSP)) + MlmeSetPsmBit(pAd, PWR_ACTIVE); + } + + switch (pTxBlk->TxFrameType) + { +#ifdef DOT11_N_SUPPORT + case TX_AMPDU_FRAME: + STA_AMPDU_Frame_Tx(pAd, pTxBlk); + break; + case TX_AMSDU_FRAME: + STA_AMSDU_Frame_Tx(pAd, pTxBlk); + break; +#endif // DOT11_N_SUPPORT // + case TX_LEGACY_FRAME: + STA_Legacy_Frame_Tx(pAd, pTxBlk); + break; + case TX_MCAST_FRAME: + STA_Legacy_Frame_Tx(pAd, pTxBlk); + break; + case TX_RALINK_FRAME: + STA_ARalink_Frame_Tx(pAd, pTxBlk); + break; + case TX_FRAG_FRAME: + STA_Fragment_Frame_Tx(pAd, pTxBlk); + break; + default: + { + // It should not happened! + DBGPRINT(RT_DEBUG_ERROR, ("Send a pacekt was not classified!! It should not happen!\n")); + while(pTxBlk->TxPacketList.Number) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (pPacket) + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + } + break; + } + + return (NDIS_STATUS_SUCCESS); + +} + +ULONG HashBytesPolynomial(UCHAR *value, unsigned int len) +{ + unsigned char *word = value; + unsigned int ret = 0; + unsigned int i; + + for(i=0; i < len; i++) + { + int mod = i % 32; + ret ^=(unsigned int) (word[i]) << mod; + ret ^=(unsigned int) (word[i]) >> (32 - mod); + } + return ret; +} + +VOID Sta_Announce_or_Forward_802_3_Packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID) +{ + if (TRUE + ) + { + announce_802_3_packet(pAd, pPacket); + } + else + { + // release packet + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } +} + diff --git a/drivers/staging/rt2860/sta/sanity.c b/drivers/staging/rt2860/sta/sanity.c new file mode 100644 index 000000000000..239872464bed --- /dev/null +++ b/drivers/staging/rt2860/sta/sanity.c @@ -0,0 +1,420 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sanity.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 add WMM support +*/ +#include "../rt_config.h" + +extern UCHAR CISCO_OUI[]; + +extern UCHAR WPA_OUI[]; +extern UCHAR RSN_OUI[]; +extern UCHAR WME_INFO_ELEM[]; +extern UCHAR WME_PARM_ELEM[]; +extern UCHAR Ccx2QosInfo[]; +extern UCHAR RALINK_OUI[]; +extern UCHAR BROADCOM_OUI[]; + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN MlmeStartReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen) +{ + MLME_START_REQ_STRUCT *Info; + + Info = (MLME_START_REQ_STRUCT *)(Msg); + + if (Info->SsidLen > MAX_LEN_OF_SSID) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqSanity fail - wrong SSID length\n")); + return FALSE; + } + + *pSsidLen = Info->SsidLen; + NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen); + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerAssocRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT USHORT *pAid, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + OUT UCHAR *pHtCapabilityLen, + OUT UCHAR *pAddHtInfoLen, + OUT UCHAR *pNewExtChannelOffset, + OUT PEDCA_PARM pEdcaParm, + OUT UCHAR *pCkipFlag) +{ + CHAR IeType, *Ptr; + PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PEID_STRUCT pEid; + ULONG Length = 0; + + *pNewExtChannelOffset = 0xff; + *pHtCapabilityLen = 0; + *pAddHtInfoLen = 0; + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + Ptr = pFrame->Octet; + Length += LENGTH_802_11; + + NdisMoveMemory(pCapabilityInfo, &pFrame->Octet[0], 2); + Length += 2; + NdisMoveMemory(pStatus, &pFrame->Octet[2], 2); + Length += 2; + *pCkipFlag = 0; + *pExtRateLen = 0; + pEdcaParm->bValid = FALSE; + + if (*pStatus != MLME_SUCCESS) + return TRUE; + + NdisMoveMemory(pAid, &pFrame->Octet[4], 2); + Length += 2; + + // Aid already swaped byte order in RTMPFrameEndianChange() for big endian platform + *pAid = (*pAid) & 0x3fff; // AID is low 14-bit + + // -- get supported rates from payload and advance the pointer + IeType = pFrame->Octet[6]; + *pSupRateLen = pFrame->Octet[7]; + if ((IeType != IE_SUPP_RATES) || (*pSupRateLen > MAX_LEN_OF_SUPPORTED_RATES)) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspSanity fail - wrong SupportedRates IE\n")); + return FALSE; + } + else + NdisMoveMemory(SupRate, &pFrame->Octet[8], *pSupRateLen); + + Length = Length + 2 + *pSupRateLen; + + // many AP implement proprietary IEs in non-standard order, we'd better + // tolerate mis-ordered IEs to get best compatibility + pEid = (PEID_STRUCT) &pFrame->Octet[8 + (*pSupRateLen)]; + + // get variable fields from payload and advance the pointer + while ((Length + 2 + pEid->Len) <= MsgLen) + { + switch (pEid->Eid) + { + case IE_EXT_SUPP_RATES: + if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len); + *pExtRateLen = pEid->Len; + } + break; + + case IE_HT_CAP: + case IE_HT_CAP2: + if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!! + { + NdisMoveMemory(pHtCapability, pEid->Octet, SIZE_HT_CAP_IE); + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + + *pHtCapabilityLen = SIZE_HT_CAP_IE; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_HT_CAP. \n")); + } + + break; +#ifdef DOT11_N_SUPPORT + case IE_ADD_HT: + case IE_ADD_HT2: + if (pEid->Len >= sizeof(ADD_HT_INFO_IE)) + { + // This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only + // copy first sizeof(ADD_HT_INFO_IE) + NdisMoveMemory(pAddHtInfo, pEid->Octet, sizeof(ADD_HT_INFO_IE)); + + *(USHORT *)(&pAddHtInfo->AddHtInfo2) = cpu2le16(*(USHORT *)(&pAddHtInfo->AddHtInfo2)); + *(USHORT *)(&pAddHtInfo->AddHtInfo3) = cpu2le16(*(USHORT *)(&pAddHtInfo->AddHtInfo3)); + + *pAddHtInfoLen = SIZE_ADD_HT_INFO_IE; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_ADD_HT. \n")); + } + + break; + case IE_SECONDARY_CH_OFFSET: + if (pEid->Len == 1) + { + *pNewExtChannelOffset = pEid->Octet[0]; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n")); + } +#endif // DOT11_N_SUPPORT // + break; + case IE_AIRONET_CKIP: + // 0. Check Aironet IE length, it must be larger or equal to 28 + // Cisco's AP VxWork version(will not be supported) used this IE length as 28 + // Cisco's AP IOS version used this IE length as 30 + if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2)) + break; + + // 1. Copy CKIP flag byte to buffer for process + *pCkipFlag = *(pEid->Octet + 8); + break; + + case IE_AIRONET_IPADDRESS: + if (pEid->Len != 0x0A) + break; + + // Get Cisco Aironet IP information + if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1) + NdisMoveMemory(pAd->StaCfg.AironetIPAddress, pEid->Octet + 4, 4); + break; + + // CCX2, WMM use the same IE value + // case IE_CCX_V2: + case IE_VENDOR_SPECIFIC: + // handle WME PARAMTER ELEMENT + if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6) && (pEid->Len == 24)) + { + PUCHAR ptr; + int i; + + // parsing EDCA parameters + pEdcaParm->bValid = TRUE; + pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10; + pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20; + pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40; + //pEdcaParm->bMoreDataAck = FALSE; // pEid->Octet[0] & 0x80; + pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f; + pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0; + ptr = &pEid->Octet[8]; + for (i=0; i<4; i++) + { + UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX + pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM + pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN + pEdcaParm->Cwmin[aci] = *(ptr+1) & 0x0f; // b0~4 is Cwmin + pEdcaParm->Cwmax[aci] = *(ptr+1) >> 4; // b5~8 is Cwmax + pEdcaParm->Txop[aci] = *(ptr+2) + 256 * (*(ptr+3)); // in unit of 32-us + ptr += 4; // point to next AC + } + } + + // handle CCX IE + else + { + // 0. Check the size and CCX admin control + if (pAd->StaCfg.CCXControl.field.Enable == 0) + break; + if (pEid->Len != 5) + break; + + // Turn CCX2 if matched + if (NdisEqualMemory(pEid->Octet, Ccx2IeInfo, 5) == 1) + pAd->StaCfg.CCXEnable = TRUE; + break; + } + break; + + default: + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspSanity - ignore unrecognized EID = %d\n", pEid->Eid)); + break; + } + + Length = Length + 2 + pEid->Len; + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + + // Force CCX2 enable to TRUE for those AP didn't replay CCX v2 IE, we still force it to be on + if (pAd->StaCfg.CCXControl.field.Enable == 1) + pAd->StaCfg.CCXEnable = TRUE; + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerProbeReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen) +{ + UCHAR Idx; + UCHAR RateLen; + CHAR IeType; + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + + if ((pFrame->Octet[0] != IE_SSID) || (pFrame->Octet[1] > MAX_LEN_OF_SSID)) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerProbeReqSanity fail - wrong SSID IE(Type=%d,Len=%d)\n",pFrame->Octet[0],pFrame->Octet[1])); + return FALSE; + } + + *pSsidLen = pFrame->Octet[1]; + NdisMoveMemory(Ssid, &pFrame->Octet[2], *pSsidLen); + + Idx = *pSsidLen + 2; + + // -- get supported rates from payload and advance the pointer + IeType = pFrame->Octet[Idx]; + RateLen = pFrame->Octet[Idx + 1]; + if (IeType != IE_SUPP_RATES) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerProbeReqSanity fail - wrong SupportRates IE(Type=%d,Len=%d)\n",pFrame->Octet[Idx],pFrame->Octet[Idx+1])); + return FALSE; + } + else + { + if ((pAd->CommonCfg.PhyMode == PHY_11G) && (RateLen < 8)) + return (FALSE); + } + + return TRUE; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN GetTimBit( + IN CHAR *Ptr, + IN USHORT Aid, + OUT UCHAR *TimLen, + OUT UCHAR *BcastFlag, + OUT UCHAR *DtimCount, + OUT UCHAR *DtimPeriod, + OUT UCHAR *MessageToMe) +{ + UCHAR BitCntl, N1, N2, MyByte, MyBit; + CHAR *IdxPtr; + + IdxPtr = Ptr; + + IdxPtr ++; + *TimLen = *IdxPtr; + + // get DTIM Count from TIM element + IdxPtr ++; + *DtimCount = *IdxPtr; + + // get DTIM Period from TIM element + IdxPtr++; + *DtimPeriod = *IdxPtr; + + // get Bitmap Control from TIM element + IdxPtr++; + BitCntl = *IdxPtr; + + if ((*DtimCount == 0) && (BitCntl & 0x01)) + *BcastFlag = TRUE; + else + *BcastFlag = FALSE; + + // Parse Partial Virtual Bitmap from TIM element + N1 = BitCntl & 0xfe; // N1 is the first bitmap byte# + N2 = *TimLen - 4 + N1; // N2 is the last bitmap byte# + + if ((Aid < (N1 << 3)) || (Aid >= ((N2 + 1) << 3))) + *MessageToMe = FALSE; + else + { + MyByte = (Aid >> 3) - N1; // my byte position in the bitmap byte-stream + MyBit = Aid % 16 - ((MyByte & 0x01)? 8:0); + + IdxPtr += (MyByte + 1); + + //if (*IdxPtr) + // DBGPRINT(RT_DEBUG_WARN, ("TIM bitmap = 0x%02x\n", *IdxPtr)); + + if (*IdxPtr & (0x01 << MyBit)) + *MessageToMe = TRUE; + else + *MessageToMe = FALSE; + } + + return TRUE; +} + diff --git a/drivers/staging/rt2860/sta/sync.c b/drivers/staging/rt2860/sta/sync.c new file mode 100644 index 000000000000..a94b4b7330e5 --- /dev/null +++ b/drivers/staging/rt2860/sta/sync.c @@ -0,0 +1,1961 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sync.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 modified for rt2561/2661 + Jan Lee 2006-08-01 modified for rt2860 for 802.11n +*/ +#include "../rt_config.h" + +#define AC0_DEF_TXOP 0 +#define AC1_DEF_TXOP 0 +#define AC2_DEF_TXOP 94 +#define AC3_DEF_TXOP 47 + +VOID AdhocTurnOnQos( + IN PRTMP_ADAPTER pAd) +{ + // Turn on QOs if use HT rate. + if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) + { + pAd->CommonCfg.APEdcaParm.bValid = TRUE; + pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3; + pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7; + pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1; + pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1; + + pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3; + pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2; + + pAd->CommonCfg.APEdcaParm.Cwmax[0] = 10; + pAd->CommonCfg.APEdcaParm.Cwmax[1] = 6; + pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4; + pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3; + + pAd->CommonCfg.APEdcaParm.Txop[0] = 0; + pAd->CommonCfg.APEdcaParm.Txop[1] = 0; + pAd->CommonCfg.APEdcaParm.Txop[2] = AC2_DEF_TXOP; + pAd->CommonCfg.APEdcaParm.Txop[3] = AC3_DEF_TXOP; + } + AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); +} + +/* + ========================================================================== + Description: + The sync state machine, + Parameters: + Sm - pointer to the state machine + Note: + the state machine looks like the following + + ========================================================================== + */ +VOID SyncStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(Sm, Trans, MAX_SYNC_STATE, MAX_SYNC_MSG, (STATE_MACHINE_FUNC)Drop, SYNC_IDLE, SYNC_MACHINE_BASE); + + // column 1 + StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_SCAN_REQ, (STATE_MACHINE_FUNC)MlmeScanReqAction); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_JOIN_REQ, (STATE_MACHINE_FUNC)MlmeJoinReqAction); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_START_REQ, (STATE_MACHINE_FUNC)MlmeStartReqAction); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_BEACON, (STATE_MACHINE_FUNC)PeerBeacon); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_PROBE_REQ, (STATE_MACHINE_FUNC)PeerProbeReqAction); + + //column 2 + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_SCAN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenScan); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_JOIN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenJoin); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_START_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenStart); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_PEER_BEACON, (STATE_MACHINE_FUNC)PeerBeaconAtJoinAction); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_BEACON_TIMEOUT, (STATE_MACHINE_FUNC)BeaconTimeoutAtJoinAction); + + // column 3 + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_SCAN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenScan); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_JOIN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenJoin); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_START_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenStart); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_PEER_BEACON, (STATE_MACHINE_FUNC)PeerBeaconAtScanAction); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_PEER_PROBE_RSP, (STATE_MACHINE_FUNC)PeerBeaconAtScanAction); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_SCAN_TIMEOUT, (STATE_MACHINE_FUNC)ScanTimeoutAction); + + // timer init + RTMPInitTimer(pAd, &pAd->MlmeAux.BeaconTimer, GET_TIMER_FUNCTION(BeaconTimeout), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->MlmeAux.ScanTimer, GET_TIMER_FUNCTION(ScanTimeout), pAd, FALSE); +} + +/* + ========================================================================== + Description: + Beacon timeout handler, executed in timer thread + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID BeaconTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + DBGPRINT(RT_DEBUG_TRACE,("SYNC - BeaconTimeout\n")); + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + return; + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.BBPCurrentBW == BW_40) + ) + { + UCHAR BBPValue = 0; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + BBPValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr)); + } +#endif // DOT11_N_SUPPORT // + + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_BEACON_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + Scan timeout handler, executed in timer thread + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID ScanTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + return; + + if (MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_SCAN_TIMEOUT, 0, NULL)) + { + RT28XX_MLME_HANDLER(pAd); + } + else + { + // To prevent SyncMachine.CurrState is SCAN_LISTEN forever. + pAd->MlmeAux.Channel = 0; + ScanNextChannel(pAd); + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + } +} + +/* + ========================================================================== + Description: + MLME SCAN req state machine procedure + ========================================================================== + */ +VOID MlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen, ScanType, BssType, BBPValue = 0; + BOOLEAN TimerCancelled; + ULONG Now; + USHORT Status; + PHEADER_802_11 pHdr80211; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + + // Check the total scan tries for one single OID command + // If this is the CCX 2.0 Case, skip that! + if ( !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeScanReqAction before Startup\n")); + return; + } + + // Increase the scan retry counters. + pAd->StaCfg.ScanCnt++; + +#ifdef RT2860 + if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) && + (IDLE_ON(pAd)) && + (pAd->StaCfg.bRadio == TRUE) && + (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) + { + RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE); + } +#endif // RT2860 // + + // first check the parameter sanity + if (MlmeScanReqSanity(pAd, + Elem->Msg, + Elem->MsgLen, + &BssType, + Ssid, + &SsidLen, + &ScanType)) + { + + // Check for channel load and noise hist request + // Suspend MSDU only at scan request, not the last two mentioned + if ((ScanType == SCAN_CISCO_NOISE) || (ScanType == SCAN_CISCO_CHANNEL_LOAD)) + { + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + RTMPSuspendMsduTransmission(pAd); // Suspend MSDU transmission here + } + else + { + // Suspend MSDU transmission here + RTMPSuspendMsduTransmission(pAd); + } + + // + // To prevent data lost. + // Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. + // And should send an NULL data with turned PSM bit off to AP, when scan progress done + // + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd))) + { + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) + { + pHdr80211 = (PHEADER_802_11) pOutBuffer; + MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pHdr80211->Duration = 0; + pHdr80211->FC.Type = BTYPE_DATA; + pHdr80211->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame for off channel RM\n")); + MlmeFreeMemory(pAd, pOutBuffer); + RTMPusecDelay(5000); + } + } + + NdisGetSystemUpTime(&Now); + pAd->StaCfg.LastScanTime = Now; + // reset all the timers + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); + + // record desired BSS parameters + pAd->MlmeAux.BssType = BssType; + pAd->MlmeAux.ScanType = ScanType; + pAd->MlmeAux.SsidLen = SsidLen; + NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID); + NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen); + + // start from the first channel + pAd->MlmeAux.Channel = FirstChannel(pAd); + + // Change the scan channel when dealing with CCX beacon report + if ((ScanType == SCAN_CISCO_PASSIVE) || (ScanType == SCAN_CISCO_ACTIVE) || + (ScanType == SCAN_CISCO_CHANNEL_LOAD) || (ScanType == SCAN_CISCO_NOISE)) + pAd->MlmeAux.Channel = pAd->StaCfg.CCXScanChannel; + + // Let BBP register at 20MHz to do scan + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n")); + ScanNextChannel(pAd); + } + else + { + DBGPRINT_ERR(("SYNC - MlmeScanReqAction() sanity check fail\n")); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + MLME JOIN req state machine procedure + ========================================================================== + */ +VOID MlmeJoinReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR BBPValue = 0; + BSS_ENTRY *pBss; + BOOLEAN TimerCancelled; + HEADER_802_11 Hdr80211; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + PUCHAR pOutBuffer = NULL; + PUCHAR pSupRate = NULL; + UCHAR SupRateLen; + PUCHAR pExtRate = NULL; + UCHAR ExtRateLen; + UCHAR ASupRate[] = {0x8C, 0x12, 0x98, 0x24, 0xb0, 0x48, 0x60, 0x6C}; + UCHAR ASupRateLen = sizeof(ASupRate)/sizeof(UCHAR); + MLME_JOIN_REQ_STRUCT *pInfo = (MLME_JOIN_REQ_STRUCT *)(Elem->Msg); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeJoinReqAction(BSS #%ld)\n", pInfo->BssIdx)); + +#ifdef RT2860 + if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) && + (IDLE_ON(pAd)) && + (pAd->StaCfg.bRadio == TRUE) && + (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_IDLE_RADIO_OFF))) + { + RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE); + } +#endif // RT2860 // + + // reset all the timers + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + + pBss = &pAd->MlmeAux.SsidBssTab.BssEntry[pInfo->BssIdx]; + + // record the desired SSID & BSSID we're waiting for + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pBss->Bssid); + + // If AP's SSID is not hidden, it is OK for updating ssid to MlmeAux again. + if (pBss->Hidden == 0) + { + NdisMoveMemory(pAd->MlmeAux.Ssid, pBss->Ssid, pBss->SsidLen); + pAd->MlmeAux.SsidLen = pBss->SsidLen; + } + + pAd->MlmeAux.BssType = pBss->BssType; + pAd->MlmeAux.Channel = pBss->Channel; + pAd->MlmeAux.CentralChannel = pBss->CentralChannel; + +#ifdef EXT_BUILD_CHANNEL_LIST + // Country IE of the AP will be evaluated and will be used. + if ((pAd->StaCfg.IEEE80211dClientMode != Rt802_11_D_None) && + (pBss->bHasCountryIE == TRUE)) + { + NdisMoveMemory(&pAd->CommonCfg.CountryCode[0], &pBss->CountryString[0], 2); + if (pBss->CountryString[2] == 'I') + pAd->CommonCfg.Geography = IDOR; + else if (pBss->CountryString[2] == 'O') + pAd->CommonCfg.Geography = ODOR; + else + pAd->CommonCfg.Geography = BOTH; + BuildChannelListEx(pAd); + } +#endif // EXT_BUILD_CHANNEL_LIST // + + // Let BBP register at 20MHz to do scan + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n")); + + // switch channel and waiting for beacon timer + AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE); + AsicLockChannel(pAd, pAd->MlmeAux.Channel); + RTMPSetTimer(&pAd->MlmeAux.BeaconTimer, JOIN_TIMEOUT); + + do + { + if (((pAd->CommonCfg.bIEEE80211H == 1) && + (pAd->MlmeAux.Channel > 14) && + RadarChannelCheck(pAd, pAd->MlmeAux.Channel)) +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + || (pAd->CommonCfg.CarrierDetect.Enable == TRUE) +#endif // CARRIER_DETECTION_SUPPORT // + ) + { + // + // We can't send any Probe request frame to meet 802.11h. + // + if (pBss->Hidden == 0) + break; + } + + // + // send probe request + // + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) + { + if (pAd->MlmeAux.Channel <= 14) + { + pSupRate = pAd->CommonCfg.SupRate; + SupRateLen = pAd->CommonCfg.SupRateLen; + pExtRate = pAd->CommonCfg.ExtRate; + ExtRateLen = pAd->CommonCfg.ExtRateLen; + } + else + { + // + // Overwrite Support Rate, CCK rate are not allowed + // + pSupRate = ASupRate; + SupRateLen = ASupRateLen; + ExtRateLen = 0; + } + + if (pAd->MlmeAux.BssType == BSS_INFRA) + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, pAd->MlmeAux.Bssid, pAd->MlmeAux.Bssid); + else + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &Hdr80211, + 1, &SsidIe, + 1, &pAd->MlmeAux.SsidLen, + pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &SupRateLen, + SupRateLen, pSupRate, + END_OF_ARGS); + + if (ExtRateLen) + { + ULONG Tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtRateIe, + 1, &ExtRateLen, + ExtRateLen, pExtRate, + END_OF_ARGS); + FrameLen += Tmp; + } + + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + } while (FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - Switch to ch %d, Wait BEACON from %02x:%02x:%02x:%02x:%02x:%02x\n", + pBss->Channel, pBss->Bssid[0], pBss->Bssid[1], pBss->Bssid[2], pBss->Bssid[3], pBss->Bssid[4], pBss->Bssid[5])); + + pAd->Mlme.SyncMachine.CurrState = JOIN_WAIT_BEACON; +} + +/* + ========================================================================== + Description: + MLME START Request state machine procedure, starting an IBSS + ========================================================================== + */ +VOID MlmeStartReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen; + BOOLEAN TimerCancelled; + + // New for WPA security suites + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + LARGE_INTEGER TimeStamp; + BOOLEAN Privacy; + USHORT Status; + + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; + TimeStamp.u.LowPart = 0; + TimeStamp.u.HighPart = 0; + + if (MlmeStartReqSanity(pAd, Elem->Msg, Elem->MsgLen, Ssid, &SsidLen)) + { + // reset all the timers + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + + // + // Start a new IBSS. All IBSS parameters are decided now.... + // + DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqAction - Start a new IBSS. All IBSS parameters are decided now.... \n")); + pAd->MlmeAux.BssType = BSS_ADHOC; + NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen); + pAd->MlmeAux.SsidLen = SsidLen; + + // generate a radom number as BSSID + MacAddrRandomBssid(pAd, pAd->MlmeAux.Bssid); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqAction - generate a radom number as BSSID \n")); + + Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled); + pAd->MlmeAux.CapabilityInfo = CAP_GENERATE(0,1,Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 1, 0); + pAd->MlmeAux.BeaconPeriod = pAd->CommonCfg.BeaconPeriod; + pAd->MlmeAux.AtimWin = pAd->StaCfg.AtimWin; + pAd->MlmeAux.Channel = pAd->CommonCfg.Channel; + + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + pAd->MlmeAux.CentralChannel = pAd->CommonCfg.CentralChannel; + + pAd->MlmeAux.SupRateLen= pAd->CommonCfg.SupRateLen; + NdisMoveMemory(pAd->MlmeAux.SupRate, pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES); + RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen); + pAd->MlmeAux.ExtRateLen = pAd->CommonCfg.ExtRateLen; + NdisMoveMemory(pAd->MlmeAux.ExtRate, pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES); + RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen); +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + RTMPUpdateHTIE(&pAd->CommonCfg.DesiredHtPhy, &pAd->StaCfg.DesiredHtPhyInfo.MCSSet[0], &pAd->MlmeAux.HtCapability, &pAd->MlmeAux.AddHtInfo); + pAd->MlmeAux.HtCapabilityLen = sizeof(HT_CAPABILITY_IE); + // Not turn pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE here. + DBGPRINT(RT_DEBUG_TRACE, ("SYNC -pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE\n")); + } + else +#endif // DOT11_N_SUPPORT // + { + pAd->MlmeAux.HtCapabilityLen = 0; + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + } + // temporarily not support QOS in IBSS + NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM)); + + AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE); + AsicLockChannel(pAd, pAd->MlmeAux.Channel); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeStartReqAction(ch= %d,sup rates= %d, ext rates=%d)\n", + pAd->MlmeAux.Channel, pAd->MlmeAux.SupRateLen, pAd->MlmeAux.ExtRateLen)); + + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status); + } + else + { + DBGPRINT_ERR(("SYNC - MlmeStartReqAction() sanity check fail.\n")); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + peer sends beacon back when scanning + ========================================================================== + */ +VOID PeerBeaconAtScanAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN]; + UCHAR Ssid[MAX_LEN_OF_SSID], BssType, Channel, NewChannel, + SsidLen, DtimCount, DtimPeriod, BcastFlag, MessageToMe; + CF_PARM CfParm; + USHORT BeaconPeriod, AtimWin, CapabilityInfo; + PFRAME_802_11 pFrame; + LARGE_INTEGER TimeStamp; + UCHAR Erp; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen, ExtRateLen; + USHORT LenVIE; + UCHAR CkipFlag; + UCHAR AironetCellPowerLimit; + EDCA_PARM EdcaParm; + QBSS_LOAD_PARM QbssLoad; + QOS_CAPABILITY_PARM QosCapability; + ULONG RalinkIe; + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen = 0, PreNHtCapabilityLen = 0; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + pFrame = (PFRAME_802_11) Elem->Msg; + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; +#ifdef DOT11_N_SUPPORT + RTMPZeroMemory(&HtCapability, sizeof(HtCapability)); + RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE)); +#endif // DOT11_N_SUPPORT // + + if (PeerBeaconAndProbeRspSanity(pAd, + Elem->Msg, + Elem->MsgLen, + Elem->Channel, + Addr2, + Bssid, + Ssid, + &SsidLen, + &BssType, + &BeaconPeriod, + &Channel, + &NewChannel, + &TimeStamp, + &CfParm, + &AtimWin, + &CapabilityInfo, + &Erp, + &DtimCount, + &DtimPeriod, + &BcastFlag, + &MessageToMe, + SupRate, + &SupRateLen, + ExtRate, + &ExtRateLen, + &CkipFlag, + &AironetCellPowerLimit, + &EdcaParm, + &QbssLoad, + &QosCapability, + &RalinkIe, + &HtCapabilityLen, + &PreNHtCapabilityLen, + &HtCapability, + &AddHtInfoLen, + &AddHtInfo, + &NewExtChannelOffset, + &LenVIE, + pVIE)) + { + ULONG Idx; + CHAR Rssi = 0; + + Idx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Idx != BSS_NOT_FOUND) + Rssi = pAd->ScanTab.BssEntry[Idx].Rssi; + + Rssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)); + + +#ifdef DOT11_N_SUPPORT + if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) + HtCapabilityLen = SIZE_HT_CAP_IE; +#endif // DOT11_N_SUPPORT // + if ((pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) && (Channel == pAd->StaCfg.CCXScanChannel)) + { + Idx = BssTableSetEntry(pAd, &pAd->StaCfg.CCXBssTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen,ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, Rssi, TimeStamp, CkipFlag, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); + if (Idx != BSS_NOT_FOUND) + { + NdisMoveMemory(pAd->StaCfg.CCXBssTab.BssEntry[Idx].PTSF, &Elem->Msg[24], 4); + NdisMoveMemory(&pAd->StaCfg.CCXBssTab.BssEntry[Idx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pAd->StaCfg.CCXBssTab.BssEntry[Idx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4); + if (pAd->StaCfg.CCXReqType == MSRN_TYPE_BEACON_REQ) + AironetAddBeaconReport(pAd, Idx, Elem); + } + } + else + { + Idx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, Rssi, TimeStamp, CkipFlag, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if (pAd->ChannelList[pAd->CommonCfg.ChannelListIdx].bEffectedChannel == TRUE) + { + UCHAR RegClass; + PeerBeaconAndProbeRspSanity2(pAd, Elem->Msg, Elem->MsgLen, &RegClass); + TriEventTableSetEntry(pAd, &pAd->CommonCfg.TriggerEventTab, Bssid, &HtCapability, HtCapabilityLen, RegClass, Channel); + } +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + if (Idx != BSS_NOT_FOUND) + { + NdisMoveMemory(pAd->ScanTab.BssEntry[Idx].PTSF, &Elem->Msg[24], 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4); + } + } + } + // sanity check fail, ignored +} + +/* + ========================================================================== + Description: + When waiting joining the (I)BSS, beacon received from external + ========================================================================== + */ +VOID PeerBeaconAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN]; + UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen, BssType, Channel, MessageToMe, + DtimCount, DtimPeriod, BcastFlag, NewChannel; + LARGE_INTEGER TimeStamp; + USHORT BeaconPeriod, AtimWin, CapabilityInfo; + CF_PARM Cf; + BOOLEAN TimerCancelled; + UCHAR Erp; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen, ExtRateLen; + UCHAR CkipFlag; + USHORT LenVIE; + UCHAR AironetCellPowerLimit; + EDCA_PARM EdcaParm; + QBSS_LOAD_PARM QbssLoad; + QOS_CAPABILITY_PARM QosCapability; + USHORT Status; + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + ULONG RalinkIe; + ULONG Idx; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen = 0, PreNHtCapabilityLen = 0; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; +#ifdef DOT11_N_SUPPORT + UCHAR CentralChannel; +#endif // DOT11_N_SUPPORT // + + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; + RTMPZeroMemory(&HtCapability, sizeof(HtCapability)); + RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE)); + + + if (PeerBeaconAndProbeRspSanity(pAd, + Elem->Msg, + Elem->MsgLen, + Elem->Channel, + Addr2, + Bssid, + Ssid, + &SsidLen, + &BssType, + &BeaconPeriod, + &Channel, + &NewChannel, + &TimeStamp, + &Cf, + &AtimWin, + &CapabilityInfo, + &Erp, + &DtimCount, + &DtimPeriod, + &BcastFlag, + &MessageToMe, + SupRate, + &SupRateLen, + ExtRate, + &ExtRateLen, + &CkipFlag, + &AironetCellPowerLimit, + &EdcaParm, + &QbssLoad, + &QosCapability, + &RalinkIe, + &HtCapabilityLen, + &PreNHtCapabilityLen, + &HtCapability, + &AddHtInfoLen, + &AddHtInfo, + &NewExtChannelOffset, + &LenVIE, + pVIE)) + { + // Disqualify 11b only adhoc when we are in 11g only adhoc mode + if ((BssType == BSS_ADHOC) && (pAd->CommonCfg.PhyMode == PHY_11G) && ((SupRateLen+ExtRateLen)< 12)) + return; + + // BEACON from desired BSS/IBSS found. We should be able to decide most + // BSS parameters here. + // Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION? + // Do we need to receover back all parameters belonging to previous BSS? + // A. Should be not. There's no back-door recover to previous AP. It still need + // a new JOIN-AUTH-ASSOC sequence. + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Bssid)) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired BEACON at JoinWaitBeacon... Channel = %d\n", Channel)); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + + // Update RSSI to prevent No signal display when cards first initialized + pAd->StaCfg.RssiSample.LastRssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0); + pAd->StaCfg.RssiSample.LastRssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1); + pAd->StaCfg.RssiSample.LastRssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2); + pAd->StaCfg.RssiSample.AvgRssi0 = pAd->StaCfg.RssiSample.LastRssi0; + pAd->StaCfg.RssiSample.AvgRssi0X8 = pAd->StaCfg.RssiSample.AvgRssi0 << 3; + pAd->StaCfg.RssiSample.AvgRssi1 = pAd->StaCfg.RssiSample.LastRssi1; + pAd->StaCfg.RssiSample.AvgRssi1X8 = pAd->StaCfg.RssiSample.AvgRssi1 << 3; + pAd->StaCfg.RssiSample.AvgRssi2 = pAd->StaCfg.RssiSample.LastRssi2; + pAd->StaCfg.RssiSample.AvgRssi2X8 = pAd->StaCfg.RssiSample.AvgRssi2 << 3; + + // + // We need to check if SSID only set to any, then we can record the current SSID. + // Otherwise will cause hidden SSID association failed. + // + if (pAd->MlmeAux.SsidLen == 0) + { + NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen); + pAd->MlmeAux.SsidLen = SsidLen; + } + else + { + Idx = BssSsidTableSearch(&pAd->ScanTab, Bssid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Channel); + + if (Idx != BSS_NOT_FOUND) + { + // + // Multiple SSID case, used correct CapabilityInfo + // + CapabilityInfo = pAd->ScanTab.BssEntry[Idx].CapabilityInfo; + } + } + NdisMoveMemory(pAd->MlmeAux.Bssid, Bssid, MAC_ADDR_LEN); + pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; + pAd->MlmeAux.BssType = BssType; + pAd->MlmeAux.BeaconPeriod = BeaconPeriod; + pAd->MlmeAux.Channel = Channel; + pAd->MlmeAux.AtimWin = AtimWin; + pAd->MlmeAux.CfpPeriod = Cf.CfpPeriod; + pAd->MlmeAux.CfpMaxDuration = Cf.CfpMaxDuration; + pAd->MlmeAux.APRalinkIe = RalinkIe; + + // Copy AP's supported rate to MlmeAux for creating assoication request + // Also filter out not supported rate + pAd->MlmeAux.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen); + pAd->MlmeAux.ExtRateLen = ExtRateLen; + NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen); + + NdisZeroMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, 16); +#ifdef DOT11_N_SUPPORT + pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset; + pAd->MlmeAux.HtCapabilityLen = HtCapabilityLen; + + // filter out un-supported ht rates + if (((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + RTMPMoveMemory(&pAd->MlmeAux.AddHtInfo, &AddHtInfo, SIZE_ADD_HT_INFO_IE); + + // StaActive.SupportedHtPhy.MCSSet stores Peer AP's 11n Rx capability + NdisMoveMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, HtCapability.MCSSet, 16); + pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset; + pAd->MlmeAux.HtCapabilityLen = SIZE_HT_CAP_IE; + pAd->StaActive.SupportedPhyInfo.bHtEnable = TRUE; + if (PreNHtCapabilityLen > 0) + pAd->StaActive.SupportedPhyInfo.bPreNHt = TRUE; + RTMPCheckHt(pAd, BSSID_WCID, &HtCapability, &AddHtInfo); + // Copy AP Parameter to StaActive. This is also in LinkUp. + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction! (MpduDensity=%d, MaxRAmpduFactor=%d, BW=%d)\n", + pAd->StaActive.SupportedHtPhy.MpduDensity, pAd->StaActive.SupportedHtPhy.MaxRAmpduFactor, HtCapability.HtCapInfo.ChannelWidth)); + + if (AddHtInfoLen > 0) + { + CentralChannel = AddHtInfo.ControlChan; + // Check again the Bandwidth capability of this AP. + if ((AddHtInfo.ControlChan > 2)&& (AddHtInfo.AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + CentralChannel = AddHtInfo.ControlChan - 2; + } + else if ((AddHtInfo.AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + CentralChannel = AddHtInfo.ControlChan + 2; + } + + // Check Error . + if (pAd->MlmeAux.CentralChannel != CentralChannel) + DBGPRINT(RT_DEBUG_ERROR, ("PeerBeaconAtJoinAction HT===>Beacon Central Channel = %d, Control Channel = %d. Mlmeaux CentralChannel = %d\n", CentralChannel, AddHtInfo.ControlChan, pAd->MlmeAux.CentralChannel)); + + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d, .\n", CentralChannel, AddHtInfo.ControlChan)); + + } + + } + else +#endif // DOT11_N_SUPPORT // + { + // To prevent error, let legacy AP must have same CentralChannel and Channel. + if ((HtCapabilityLen == 0) && (PreNHtCapabilityLen == 0)) + pAd->MlmeAux.CentralChannel = pAd->MlmeAux.Channel; + + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + RTMPZeroMemory(&pAd->MlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE); + } + + RTMPUpdateMlmeRate(pAd); + + // copy QOS related information + if ((pAd->CommonCfg.bWmmCapable) +#ifdef DOT11_N_SUPPORT + || (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) +#endif // DOT11_N_SUPPORT // + ) + { + NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, &EdcaParm, sizeof(EDCA_PARM)); + NdisMoveMemory(&pAd->MlmeAux.APQbssLoad, &QbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisMoveMemory(&pAd->MlmeAux.APQosCapability, &QosCapability, sizeof(QOS_CAPABILITY_PARM)); + } + else + { + NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM)); + } + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n", + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.ExtRateLen)); + +#ifdef LEAP_SUPPORT + // Update CkipFlag + pAd->StaCfg.CkipFlag = CkipFlag; + + // Keep TimeStamp for Re-Association used. + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + pAd->StaCfg.CCKMBeaconAtJoinTimeStamp = TimeStamp; +#endif // LEAP_SUPPORT // + + if (AironetCellPowerLimit != 0xFF) + { + //We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power + ChangeToCellPowerLimit(pAd, AironetCellPowerLimit); + } + else //Used the default TX Power Percentage. + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status); + } + // not to me BEACON, ignored + } + // sanity check fail, ignore this frame +} + +/* + ========================================================================== + Description: + receive BEACON from peer + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerBeacon( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN]; + CHAR Ssid[MAX_LEN_OF_SSID]; + CF_PARM CfParm; + UCHAR SsidLen, MessageToMe=0, BssType, Channel, NewChannel, index=0; + UCHAR DtimCount=0, DtimPeriod=0, BcastFlag=0; + USHORT CapabilityInfo, AtimWin, BeaconPeriod; + LARGE_INTEGER TimeStamp; + USHORT TbttNumToNextWakeUp; + UCHAR Erp; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen, ExtRateLen; + UCHAR CkipFlag; + USHORT LenVIE; + UCHAR AironetCellPowerLimit; + EDCA_PARM EdcaParm; + QBSS_LOAD_PARM QbssLoad; + QOS_CAPABILITY_PARM QosCapability; + ULONG RalinkIe; + // New for WPA security suites + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen, PreNHtCapabilityLen; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + if (!(INFRA_ON(pAd) || ADHOC_ON(pAd) + )) + return; + + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; + RTMPZeroMemory(&HtCapability, sizeof(HtCapability)); + RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE)); + + if (PeerBeaconAndProbeRspSanity(pAd, + Elem->Msg, + Elem->MsgLen, + Elem->Channel, + Addr2, + Bssid, + Ssid, + &SsidLen, + &BssType, + &BeaconPeriod, + &Channel, + &NewChannel, + &TimeStamp, + &CfParm, + &AtimWin, + &CapabilityInfo, + &Erp, + &DtimCount, + &DtimPeriod, + &BcastFlag, + &MessageToMe, + SupRate, + &SupRateLen, + ExtRate, + &ExtRateLen, + &CkipFlag, + &AironetCellPowerLimit, + &EdcaParm, + &QbssLoad, + &QosCapability, + &RalinkIe, + &HtCapabilityLen, + &PreNHtCapabilityLen, + &HtCapability, + &AddHtInfoLen, + &AddHtInfo, + &NewExtChannelOffset, + &LenVIE, + pVIE)) + { + BOOLEAN is_my_bssid, is_my_ssid; + ULONG Bssidx, Now; + BSS_ENTRY *pBss; + CHAR RealRssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)); + + is_my_bssid = MAC_ADDR_EQUAL(Bssid, pAd->CommonCfg.Bssid)? TRUE : FALSE; + is_my_ssid = SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)? TRUE:FALSE; + + + // ignore BEACON not for my SSID + if ((! is_my_ssid) && (! is_my_bssid)) + return; + + // It means STA waits disassoc completely from this AP, ignores this beacon. + if (pAd->Mlme.CntlMachine.CurrState == CNTL_WAIT_DISASSOC) + return; + +#ifdef DOT11_N_SUPPORT + // Copy Control channel for this BSSID. + if (AddHtInfoLen != 0) + Channel = AddHtInfo.ControlChan; + + if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) + HtCapabilityLen = SIZE_HT_CAP_IE; +#endif // DOT11_N_SUPPORT // + + // + // Housekeeping "SsidBssTab" table for later-on ROAMing usage. + // + Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Bssidx == BSS_NOT_FOUND) + { + // discover new AP of this network, create BSS entry + Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, + &HtCapability, &AddHtInfo,HtCapabilityLen,AddHtInfoLen,NewExtChannelOffset, Channel, + RealRssi, TimeStamp, CkipFlag, &EdcaParm, &QosCapability, + &QbssLoad, LenVIE, pVIE); + if (Bssidx == BSS_NOT_FOUND) // return if BSS table full + return; + + NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF, &Elem->Msg[24], 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4); + + + + } + + if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0) && (Channel != NewChannel)) + { + // Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). + // In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. + AsicSwitchChannel(pAd, 1, FALSE); + AsicLockChannel(pAd, 1); + LinkDown(pAd, FALSE); + MlmeQueueInit(&pAd->Mlme.Queue); + BssTableInit(&pAd->ScanTab); + RTMPusecDelay(1000000); // use delay to prevent STA do reassoc + + // channel sanity check + for (index = 0 ; index < pAd->ChannelListNum; index++) + { + if (pAd->ChannelList[index].Channel == NewChannel) + { + pAd->ScanTab.BssEntry[Bssidx].Channel = NewChannel; + pAd->CommonCfg.Channel = NewChannel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeacon - STA receive channel switch announcement IE (New Channel =%d)\n", NewChannel)); + break; + } + } + + if (index >= pAd->ChannelListNum) + { + DBGPRINT_ERR(("PeerBeacon(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum)); + } + } + + // if the ssid matched & bssid unmatched, we should select the bssid with large value. + // This might happened when two STA start at the same time + if ((! is_my_bssid) && ADHOC_ON(pAd)) + { + INT i; + + // Add the safeguard against the mismatch of adhoc wep status + if (pAd->StaCfg.WepStatus != pAd->ScanTab.BssEntry[Bssidx].WepStatus) + { + return; + } + + // collapse into the ADHOC network which has bigger BSSID value. + for (i = 0; i < 6; i++) + { + if (Bssid[i] > pAd->CommonCfg.Bssid[i]) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - merge to the IBSS with bigger BSSID=%02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + AsicDisableSync(pAd); + COPY_MAC_ADDR(pAd->CommonCfg.Bssid, Bssid); + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy BEACON frame to on-chip memory + is_my_bssid = TRUE; + break; + } + else if (Bssid[i] < pAd->CommonCfg.Bssid[i]) + break; + } + } + + + NdisGetSystemUpTime(&Now); + pBss = &pAd->ScanTab.BssEntry[Bssidx]; + pBss->Rssi = RealRssi; // lastest RSSI + pBss->LastBeaconRxTime = Now; // last RX timestamp + + // + // BEACON from my BSSID - either IBSS or INFRA network + // + if (is_my_bssid) + { + RXWI_STRUC RxWI; + + pAd->StaCfg.DtimCount = DtimCount; + pAd->StaCfg.DtimPeriod = DtimPeriod; + pAd->StaCfg.LastBeaconRxTime = Now; + + + RxWI.RSSI0 = Elem->Rssi0; + RxWI.RSSI1 = Elem->Rssi1; + RxWI.RSSI2 = Elem->Rssi2; + + Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, &RxWI); + if (AironetCellPowerLimit != 0xFF) + { + // + // We get the Cisco (ccx) "TxPower Limit" required + // Changed to appropriate TxPower Limit for Ciso Compatible Extensions + // + ChangeToCellPowerLimit(pAd, AironetCellPowerLimit); + } + else + { + // + // AironetCellPowerLimit equal to 0xFF means the Cisco (ccx) "TxPower Limit" not exist. + // Used the default TX Power Percentage, that set from UI. + // + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + } + + // at least one 11b peer joined. downgrade the MaxTxRate to 11Mbps + // after last 11b peer left for several seconds, we'll auto switch back to 11G rate + // in MlmePeriodicExec() + if (ADHOC_ON(pAd) && (CAP_IS_IBSS_ON(CapabilityInfo))) + { + BOOLEAN bRestart; + BOOLEAN bnRestart; + + bRestart = FALSE; + bnRestart = FALSE; + + do + { + if ((SupRateLen+ExtRateLen <= 4) && (pAd->CommonCfg.MaxTxRate > RATE_11)) + { + if (pAd->StaCfg.AdhocBOnlyJoined == FALSE) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - 11b peer joined. down-grade to 11b TX rates \n")); + bRestart = TRUE; + NdisMoveMemory(pAd->StaActive.SupRate, SupRate, MAX_LEN_OF_SUPPORTED_RATES); + pAd->StaActive.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->StaActive.ExtRate, ExtRate, MAX_LEN_OF_SUPPORTED_RATES); + pAd->StaActive.ExtRateLen = ExtRateLen; + pAd->StaCfg.AdhocBOnlyJoined = TRUE; + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + AsicSetEdcaParm(pAd, NULL); + } + + // this timestamp is for MlmePeriodicExec() to check if all 11B peers have left + pAd->StaCfg.Last11bBeaconRxTime = Now; + break; + } +#ifdef DOT11_N_SUPPORT + // Update Ht Phy. + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && + !pAd->StaCfg.AdhocBGJoined && + !pAd->StaCfg.AdhocBOnlyJoined) + AdhocTurnOnQos(pAd); + + // Handle rate switch issue when Adhoc mode + if ((SupRateLen+ExtRateLen >= 8) && (HtCapability.MCSSet[0] == 0) && (HtCapability.MCSSet[1] == 0)) + { + if (pAd->StaCfg.AdhocBGJoined == FALSE) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - 11g peer joined. down-grade to 11g TX rates \n")); + bRestart = TRUE; + NdisMoveMemory(pAd->StaActive.SupRate, SupRate, MAX_LEN_OF_SUPPORTED_RATES); + pAd->StaActive.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->StaActive.ExtRate, ExtRate, MAX_LEN_OF_SUPPORTED_RATES); + pAd->StaActive.ExtRateLen = ExtRateLen; + pAd->StaCfg.AdhocBGJoined = TRUE; + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + AsicSetEdcaParm(pAd, NULL); + } + + // this timestamp is for MlmePeriodicExec() to check if all 11g peers have left + pAd->StaCfg.Last11gBeaconRxTime = Now; + break; + } + else if (!pAd->StaCfg.AdhocBGJoined && + !pAd->StaCfg.AdhocBOnlyJoined && + (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) && + (HtCapability.HtCapInfo.ChannelWidth == BW_20)) + { + if (pAd->StaCfg.Adhoc20NJoined == FALSE) + { + UCHAR ByteValue = 0; + + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + + pAd->StaCfg.Adhoc20NJoined = TRUE; + NdisMoveMemory(&pAd->MlmeAux.HtCapability, &HtCapability, SIZE_HT_CAP_IE); + if (AddHtInfoLen != 0) + NdisMoveMemory(&pAd->MlmeAux.AddHtInfo, &AddHtInfo, AddHtInfoLen); + NdisMoveMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, HtCapability.MCSSet, 16); + + RTMPCheckHt(pAd, Elem->Wcid, &pAd->MlmeAux.HtCapability, &pAd->MlmeAux.AddHtInfo); + COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); + pAd->StaActive.SupportedPhyInfo.bHtEnable = TRUE; + bRestart = TRUE; + bnRestart = TRUE; + } + // this timestamp is for MlmePeriodicExec() to check if all 20MHz N peers have left + pAd->StaCfg.Last20NBeaconRxTime = Now; + } + + } + else +#endif // DOT11_N_SUPPORT // + { + RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + RTMPZeroMemory(&pAd->MlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE); + } + }while (FALSE); + + // If peer Adhoc is legacy mode, I don't need to call MlmeUpdateHtTxRates no matter I support HT or not + if ((bRestart == TRUE) && (bnRestart == FALSE)) + { + MlmeUpdateTxRates(pAd, FALSE, 0); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy to on-chip memory + } +#ifdef DOT11_N_SUPPORT + else if ((bRestart == TRUE) && (bnRestart == TRUE)) + { + MlmeUpdateTxRates(pAd, FALSE, BSS0); + MlmeUpdateHtTxRates(pAd, BSS0); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy to on-chip memory + } +#endif // DOT11_N_SUPPORT // + + // At least another peer in this IBSS, declare MediaState as CONNECTED + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_UP; + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + + // 2003/03/12 - john + // Make sure this entry in "ScanTab" table, thus complies to Microsoft's policy that + // "site survey" result should always include the current connected network. + // + Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Bssidx == BSS_NOT_FOUND) + { + Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, RealRssi, TimeStamp, 0, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); + } + DBGPRINT(RT_DEBUG_TRACE, ("ADHOC fOP_STATUS_MEDIA_STATE_CONNECTED.\n")); + } + + // Ad-hoc mode is using MAC address as BA session. So we need to continuously find newly joined adhoc station by receiving beacon. + // To prevent always check this, we use wcid == RESERVED_WCID to recognize it as newly joined adhoc station. + if (ADHOC_ON(pAd) && (Elem->Wcid == RESERVED_WCID)) + { + UCHAR idx; + MAC_TABLE_ENTRY *pEntry; + + // look up the existing table + pEntry = MacTableLookup(pAd, Addr2); + if (pEntry == NULL) + { + // Another adhoc joining, add to our MAC table. + pEntry = MacTableInsertEntry(pAd, Addr2, BSS0, FALSE); + if (pEntry) + { + pEntry->Sst = SST_ASSOC; + idx = pAd->StaCfg.DefaultKeyId; + // After InsertEntry, Write to ASIC on-chip table. + RT28XX_STA_SECURITY_INFO_ADD(pAd, BSS0, idx, pEntry); + DBGPRINT(RT_DEBUG_TRACE, ("ADHOC %x:%x:%x:%x:%x:%x join in.Entry=%d\n", Addr2[0],Addr2[1],Addr2[2],Addr2[3],Addr2[4],Addr2[5], pEntry->Aid)); + + pEntry->HTPhyMode.word = pAd->StaCfg.HTPhyMode.word; + if (HtCapabilityLen <= 0) + { + pEntry->HTPhyMode.field.STBC = 0; + pEntry->HTPhyMode.field.BW = 0; + pEntry->HTPhyMode.field.ShortGI = 0; + if ((SupRateLen+ExtRateLen <= 4) && (pAd->CommonCfg.Channel <= 14)) + { + pEntry->HTPhyMode.field.MODE = MODE_CCK; + } + else + { + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + } + MlmeUpdateTxRates(pAd, FALSE, 0); + } +#ifdef DOT11_N_SUPPORT + else + { + MlmeUpdateTxRates(pAd, FALSE, 0); + MlmeUpdateHtTxRates(pAd, BSS0); + } +#endif // DOT11_N_SUPPORT // + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + union iwreq_data wrqu; + + SendAssocIEsToWpaSupplicant(pAd); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + wext_notify_event_assoc(pAd); + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + } + } + } + + if (INFRA_ON(pAd)) + { + BOOLEAN bUseShortSlot, bUseBGProtection; + + // decide to use/change to - + // 1. long slot (20 us) or short slot (9 us) time + // 2. turn on/off RTS/CTS and/or CTS-to-self protection + // 3. short preamble + + //bUseShortSlot = pAd->CommonCfg.bUseShortSlotTime && CAP_IS_SHORT_SLOT(CapabilityInfo); + bUseShortSlot = CAP_IS_SHORT_SLOT(CapabilityInfo); + if (bUseShortSlot != OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED)) + AsicSetSlotTime(pAd, bUseShortSlot); + + bUseBGProtection = (pAd->CommonCfg.UseBGProtection == 1) || // always use + ((pAd->CommonCfg.UseBGProtection == 0) && ERP_IS_USE_PROTECTION(Erp)); + + if (pAd->CommonCfg.Channel > 14) // always no BG protection in A-band. falsely happened when switching A/G band to a dual-band AP + bUseBGProtection = FALSE; + + if (bUseBGProtection != OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) + { + if (bUseBGProtection) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED); + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, (OFDMSETPROTECT|CCKSETPROTECT|ALLN_SETPROTECT),FALSE,(pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1)); + } + else + { + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED); + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, (OFDMSETPROTECT|CCKSETPROTECT|ALLN_SETPROTECT),TRUE,(pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1)); + } + + DBGPRINT(RT_DEBUG_WARN, ("SYNC - AP changed B/G protection to %d\n", bUseBGProtection)); + } + +#ifdef DOT11_N_SUPPORT + // check Ht protection mode. and adhere to the Non-GF device indication by AP. + if ((AddHtInfoLen != 0) && + ((AddHtInfo.AddHtInfo2.OperaionMode != pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode) || + (AddHtInfo.AddHtInfo2.NonGfPresent != pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent))) + { + pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent = AddHtInfo.AddHtInfo2.NonGfPresent; + pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode = AddHtInfo.AddHtInfo2.OperaionMode; + if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1) + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, TRUE); + } + else + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - AP changed N OperaionMode to %d\n", pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode)); + } +#endif // DOT11_N_SUPPORT // + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED) && + ERP_IS_USE_BARKER_PREAMBLE(Erp)) + { + MlmeSetTxPreamble(pAd, Rt802_11PreambleLong); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - AP forced to use LONG preamble\n")); + } + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && + (EdcaParm.bValid == TRUE) && + (EdcaParm.EdcaUpdateCount != pAd->CommonCfg.APEdcaParm.EdcaUpdateCount)) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - AP change EDCA parameters(from %d to %d)\n", + pAd->CommonCfg.APEdcaParm.EdcaUpdateCount, + EdcaParm.EdcaUpdateCount)); + AsicSetEdcaParm(pAd, &EdcaParm); + } + + // copy QOS related information + NdisMoveMemory(&pAd->CommonCfg.APQbssLoad, &QbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisMoveMemory(&pAd->CommonCfg.APQosCapability, &QosCapability, sizeof(QOS_CAPABILITY_PARM)); + } + + // only INFRASTRUCTURE mode support power-saving feature + if ((INFRA_ON(pAd) && (pAd->StaCfg.Psm == PWR_SAVE)) || (pAd->CommonCfg.bAPSDForcePowerSave)) + { + UCHAR FreeNumber; + // 1. AP has backlogged unicast-to-me frame, stay AWAKE, send PSPOLL + // 2. AP has backlogged broadcast/multicast frame and we want those frames, stay AWAKE + // 3. we have outgoing frames in TxRing or MgmtRing, better stay AWAKE + // 4. Psm change to PWR_SAVE, but AP not been informed yet, we better stay AWAKE + // 5. otherwise, put PHY back to sleep to save battery. + if (MessageToMe) + { +#ifdef RT2860 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); + // Turn clk to 80Mhz. + } +#endif // RT2860 // + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable && + pAd->CommonCfg.bAPSDAC_BE && pAd->CommonCfg.bAPSDAC_BK && pAd->CommonCfg.bAPSDAC_VI && pAd->CommonCfg.bAPSDAC_VO) + { + pAd->CommonCfg.bNeedSendTriggerFrame = TRUE; + } + else + RT28XX_PS_POLL_ENQUEUE(pAd); + } + else if (BcastFlag && (DtimCount == 0) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM)) + { +#ifdef RT2860 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); + } +#endif // RT2860 // + } + else if ((pAd->TxSwQueue[QID_AC_BK].Number != 0) || + (pAd->TxSwQueue[QID_AC_BE].Number != 0) || + (pAd->TxSwQueue[QID_AC_VI].Number != 0) || + (pAd->TxSwQueue[QID_AC_VO].Number != 0) || + (RTMPFreeTXDRequest(pAd, QID_AC_BK, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_AC_BE, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_AC_VI, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_AC_VO, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_MGMT, MGMT_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS)) + { + // TODO: consider scheduled HCCA. might not be proper to use traditional DTIM-based power-saving scheme + // can we cheat here (i.e. just check MGMT & AC_BE) for better performance? +#ifdef RT2860 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); + } +#endif // RT2860 // + } + else + { + USHORT NextDtim = DtimCount; + + if (NextDtim == 0) + NextDtim = DtimPeriod; + + TbttNumToNextWakeUp = pAd->StaCfg.DefaultListenCount; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM) && (TbttNumToNextWakeUp > NextDtim)) + TbttNumToNextWakeUp = NextDtim; + + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + AsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); + } + } + } + } + // not my BSSID, ignore it + } + // sanity check fail, ignore this frame +} + +/* + ========================================================================== + Description: + Receive PROBE REQ from remote peer when operating in IBSS mode + ========================================================================== + */ +VOID PeerProbeReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + CHAR Ssid[MAX_LEN_OF_SSID]; + UCHAR SsidLen; +#ifdef DOT11_N_SUPPORT + UCHAR HtLen, AddHtLen, NewExtLen; +#endif // DOT11_N_SUPPORT // + HEADER_802_11 ProbeRspHdr; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + LARGE_INTEGER FakeTimestamp; + UCHAR DsLen = 1, IbssLen = 2; + UCHAR LocalErpIe[3] = {IE_ERP, 1, 0}; + BOOLEAN Privacy; + USHORT CapabilityInfo; + UCHAR RSNIe = IE_WPA; + + if (! ADHOC_ON(pAd)) + return; + + if (PeerProbeReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, Ssid, &SsidLen)) + { + if ((SsidLen == 0) || SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)) + { + // allocate and send out ProbeRsp frame + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + //pAd->StaCfg.AtimWin = 0; // ?????? + + Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled); + CapabilityInfo = CAP_GENERATE(0, 1, Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 0, 0); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &ProbeRspHdr, + TIMESTAMP_LEN, &FakeTimestamp, + 2, &pAd->CommonCfg.BeaconPeriod, + 2, &CapabilityInfo, + 1, &SsidIe, + 1, &pAd->CommonCfg.SsidLen, + pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid, + 1, &SupRateIe, + 1, &pAd->StaActive.SupRateLen, + pAd->StaActive.SupRateLen, pAd->StaActive.SupRate, + 1, &DsIe, + 1, &DsLen, + 1, &pAd->CommonCfg.Channel, + 1, &IbssIe, + 1, &IbssLen, + 2, &pAd->StaActive.AtimWin, + END_OF_ARGS); + + if (pAd->StaActive.ExtRateLen) + { + ULONG tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 3, LocalErpIe, + 1, &ExtRateIe, + 1, &pAd->StaActive.ExtRateLen, + pAd->StaActive.ExtRateLen, &pAd->StaActive.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + + // If adhoc secruity is set for WPA-None, append the cipher suite IE + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + ULONG tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &RSNIe, + 1, &pAd->StaCfg.RSNIE_Len, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + FrameLen += tmp; + } +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + ULONG TmpLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; + HtLen = sizeof(pAd->CommonCfg.HtCapability); + AddHtLen = sizeof(pAd->CommonCfg.AddHTInfo); + NewExtLen = 1; + //New extension channel offset IE is included in Beacon, Probe Rsp or channel Switch Announcement Frame + if (pAd->bBroadComHT == TRUE) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &WpaIe, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + else + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &HtLen, + sizeof(HT_CAPABILITY_IE), &pAd->CommonCfg.HtCapability, + 1, &AddHtInfoIe, + 1, &AddHtLen, + sizeof(ADD_HT_INFO_IE), &pAd->CommonCfg.AddHTInfo, + 1, &NewExtChanIe, + 1, &NewExtLen, + sizeof(NEW_EXT_CHAN_IE), &pAd->CommonCfg.NewExtChanOffset, + END_OF_ARGS); + } + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + } +} + +VOID BeaconTimeoutAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BeaconTimeoutAtJoinAction\n")); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + Scan timeout procedure. basically add channel index by 1 and rescan + ========================================================================== + */ +VOID ScanTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + pAd->MlmeAux.Channel = NextChannel(pAd, pAd->MlmeAux.Channel); + + // Only one channel scanned for CISCO beacon request + if ((pAd->MlmeAux.ScanType == SCAN_CISCO_ACTIVE) || + (pAd->MlmeAux.ScanType == SCAN_CISCO_PASSIVE) || + (pAd->MlmeAux.ScanType == SCAN_CISCO_NOISE) || + (pAd->MlmeAux.ScanType == SCAN_CISCO_CHANNEL_LOAD)) + pAd->MlmeAux.Channel = 0; + + // this routine will stop if pAd->MlmeAux.Channel == 0 + ScanNextChannel(pAd); +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID InvalidStateWhenScan( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("AYNC - InvalidStateWhenScan(state=%ld). Reset SYNC machine\n", pAd->Mlme.SyncMachine.CurrState)); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID InvalidStateWhenJoin( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("InvalidStateWhenJoin(state=%ld). Reset SYNC machine\n", pAd->Mlme.SyncMachine.CurrState)); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID InvalidStateWhenStart( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("InvalidStateWhenStart(state=%ld). Reset SYNC machine\n", pAd->Mlme.SyncMachine.CurrState)); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID EnqueuePsPoll( + IN PRTMP_ADAPTER pAd) +{ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + + if (pAd->StaCfg.WindowsPowerMode == Ndis802_11PowerModeLegacy_PSP) + pAd->PsPollFrame.FC.PwrMgmt = PWR_SAVE; + MiniportMMRequest(pAd, 0, (PUCHAR)&pAd->PsPollFrame, sizeof(PSPOLL_FRAME)); +} + + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID EnqueueProbeRequest( + IN PRTMP_ADAPTER pAd) +{ + NDIS_STATUS NState; + PUCHAR pOutBuffer; + ULONG FrameLen = 0; + HEADER_802_11 Hdr80211; + + DBGPRINT(RT_DEBUG_TRACE, ("force out a ProbeRequest ...\n")); + + NState = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NState == NDIS_STATUS_SUCCESS) + { + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); + + // this ProbeRequest explicitly specify SSID to reduce unwanted ProbeResponse + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &Hdr80211, + 1, &SsidIe, + 1, &pAd->CommonCfg.SsidLen, + pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid, + 1, &SupRateIe, + 1, &pAd->StaActive.SupRateLen, + pAd->StaActive.SupRateLen, pAd->StaActive.SupRate, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + +} + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 +VOID BuildEffectedChannelList( + IN PRTMP_ADAPTER pAd) +{ + UCHAR EChannel[11]; + UCHAR i, j, k; + UCHAR UpperChannel = 0, LowerChannel = 0; + + RTMPZeroMemory(EChannel, 11); + i = 0; + // Find upper channel and lower channel. + if (pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) + { + UpperChannel = pAd->CommonCfg.Channel; + LowerChannel = pAd->CommonCfg.CentralChannel; + } + else if (pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) + { + UpperChannel = pAd->CommonCfg.CentralChannel; + LowerChannel = pAd->CommonCfg.Channel; + } + else + { + return; + } + + // Record channels that is below lower channel.. + if (LowerChannel > 1) + { + EChannel[0] = LowerChannel - 1; + i = 1; + if (LowerChannel > 2) + { + EChannel[1] = LowerChannel - 2; + i = 2; + if (LowerChannel > 3) + { + EChannel[2] = LowerChannel - 3; + i = 3; + } + } + } + // Record channels that is between lower channel and upper channel. + for (k = LowerChannel;k < UpperChannel;k++) + { + EChannel[i] = k; + i++; + } + // Record channels that is above upper channel.. + if (LowerChannel < 11) + { + EChannel[i] = UpperChannel + 1; + i++; + if (LowerChannel < 10) + { + EChannel[i] = LowerChannel + 2; + i++; + if (LowerChannel < 9) + { + EChannel[i] = LowerChannel + 3; + i++; + } + } + } + // + for (j = 0;j < i;j++) + { + for (k = 0;k < pAd->ChannelListNum;k++) + { + if (pAd->ChannelList[k].Channel == EChannel[j]) + { + pAd->ChannelList[k].bEffectedChannel = TRUE; + DBGPRINT(RT_DEBUG_TRACE,(" EffectedChannel( =%d)\n", EChannel[j])); + break; + } + } + } +} +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +BOOLEAN ScanRunning( + IN PRTMP_ADAPTER pAd) +{ + return (pAd->Mlme.SyncMachine.CurrState == SCAN_LISTEN) ? TRUE : FALSE; +} + diff --git a/drivers/staging/rt2860/sta/wpa.c b/drivers/staging/rt2860/sta/wpa.c new file mode 100644 index 000000000000..774c6567ae53 --- /dev/null +++ b/drivers/staging/rt2860/sta/wpa.c @@ -0,0 +1,2086 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + wpa.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee 03-07-22 Initial + Paul Lin 03-11-28 Modify for supplicant +*/ +#include "../rt_config.h" + +#define WPARSNIE 0xdd +#define WPA2RSNIE 0x30 + +//extern UCHAR BIT8[]; +UCHAR CipherWpaPskTkip[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x02 // authentication + }; +UCHAR CipherWpaPskTkipLen = (sizeof(CipherWpaPskTkip) / sizeof(UCHAR)); + +UCHAR CipherWpaPskAes[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x04, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x04, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x02 // authentication + }; +UCHAR CipherWpaPskAesLen = (sizeof(CipherWpaPskAes) / sizeof(UCHAR)); + +UCHAR CipherSuiteCiscoCCKM[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x40, 0x96, 0x01, // Multicast + 0x01, 0x00, // Number of uicast + 0x00, 0x40, 0x96, 0x01, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x40, 0x96, 0x00 // Authentication + }; +UCHAR CipherSuiteCiscoCCKMLen = (sizeof(CipherSuiteCiscoCCKM) / sizeof(UCHAR)); + +UCHAR CipherSuiteCiscoCCKM24[] = { + 0xDD, 0x18, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x40, 0x96, 0x01, // Multicast + 0x01, 0x00, // Number of uicast + 0x00, 0x40, 0x96, 0x01, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x40, 0x96, 0x00, + 0x28, 0x00// Authentication + }; + +UCHAR CipherSuiteCiscoCCKM24Len = (sizeof(CipherSuiteCiscoCCKM24) / sizeof(UCHAR)); + +UCHAR CipherSuiteCCXTkip[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x01 // authentication + }; +UCHAR CipherSuiteCCXTkipLen = (sizeof(CipherSuiteCCXTkip) / sizeof(UCHAR)); + +UCHAR CCX_LLC_HDR[] = {0xAA, 0xAA, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02}; +UCHAR LLC_NORMAL[] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; + +UCHAR EAPOL_FRAME[] = {0x88, 0x8E}; + +BOOLEAN CheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + OUT UCHAR *Offset); + +void inc_byte_array(UCHAR *counter, int len); + +/* + ======================================================================== + + Routine Description: + Classify WPA EAP message type + + Arguments: + EAPType Value of EAP message type + MsgType Internal Message definition for MLME state machine + + Return Value: + TRUE Found appropriate message type + FALSE No appropriate message type + + IRQL = DISPATCH_LEVEL + + Note: + All these constants are defined in wpa.h + For supplicant, there is only EAPOL Key message avaliable + + ======================================================================== +*/ +BOOLEAN WpaMsgTypeSubst( + IN UCHAR EAPType, + OUT INT *MsgType) +{ + switch (EAPType) + { + case EAPPacket: + *MsgType = MT2_EAPPacket; + break; + case EAPOLStart: + *MsgType = MT2_EAPOLStart; + break; + case EAPOLLogoff: + *MsgType = MT2_EAPOLLogoff; + break; + case EAPOLKey: + *MsgType = MT2_EAPOLKey; + break; + case EAPOLASFAlert: + *MsgType = MT2_EAPOLASFAlert; + break; + default: + return FALSE; + } + return TRUE; +} + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + ========================================================================== + */ +VOID WpaPskStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, Trans, MAX_WPA_PSK_STATE, MAX_WPA_PSK_MSG, (STATE_MACHINE_FUNC)Drop, WPA_PSK_IDLE, WPA_MACHINE_BASE); + StateMachineSetAction(S, WPA_PSK_IDLE, MT2_EAPOLKey, (STATE_MACHINE_FUNC)WpaEAPOLKeyAction); +} + +/* + ========================================================================== + Description: + This is state machine function. + When receiving EAPOL packets which is for 802.1x key management. + Use both in WPA, and WPAPSK case. + In this function, further dispatch to different functions according to the received packet. 3 categories are : + 1. normal 4-way pairwisekey and 2-way groupkey handshake + 2. MIC error (Countermeasures attack) report packet from STA. + 3. Request for pairwise/group key update from STA + Return: + ========================================================================== +*/ +VOID WpaEAPOLKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + INT MsgType = EAPOL_MSG_INVALID; + PKEY_DESCRIPTER pKeyDesc; + PHEADER_802_11 pHeader; //red + UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY]; + UCHAR EapolVr; + KEY_INFO peerKeyInfo; + + DBGPRINT(RT_DEBUG_TRACE, ("-----> WpaEAPOLKeyAction\n")); + + // Get 802.11 header first + pHeader = (PHEADER_802_11) Elem->Msg; + + // Get EAPoL-Key Descriptor + pKeyDesc = (PKEY_DESCRIPTER) &Elem->Msg[(LENGTH_802_11 + LENGTH_802_1_H + LENGTH_EAPOL_H)]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pKeyDesc->KeyInfo, sizeof(KEY_INFO)); + + *((USHORT *)&peerKeyInfo) = cpu2le16(*((USHORT *)&peerKeyInfo)); + + + // 1. Check EAPOL frame version and type + EapolVr = (UCHAR) Elem->Msg[LENGTH_802_11+LENGTH_802_1_H]; + + if (((EapolVr != EAPOL_VER) && (EapolVr != EAPOL_VER2)) || ((pKeyDesc->Type != WPA1_KEY_DESC) && (pKeyDesc->Type != WPA2_KEY_DESC))) + { + DBGPRINT(RT_DEBUG_ERROR, ("Key descripter does not match with WPA rule\n")); + return; + } + + // First validate replay counter, only accept message with larger replay counter + // Let equal pass, some AP start with all zero replay counter + NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY); + + if((RTMPCompareMemory(pKeyDesc->ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) && + (RTMPCompareMemory(pKeyDesc->ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0)) + { + DBGPRINT(RT_DEBUG_ERROR, (" ReplayCounter not match \n")); + return; + } + + // Process WPA2PSK frame + if(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.EKD_DL == 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 0) && + (peerKeyInfo.Secure == 0) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 1\n")); + } else if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.EKD_DL == 1) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 1) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_3; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 3\n")); + } else if((peerKeyInfo.KeyType == GROUPKEY) && + (peerKeyInfo.EKD_DL == 1) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 1) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_GROUP_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Group Message 1\n")); + } + + // We will assume link is up (assoc suceess and port not secured). + // All state has to be able to process message from previous state + switch(pAd->StaCfg.WpaState) + { + case SS_START: + if(MsgType == EAPOL_PAIR_MSG_1) + { + Wpa2PairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + break; + + case SS_WAIT_MSG_3: + if(MsgType == EAPOL_PAIR_MSG_1) + { + Wpa2PairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + Wpa2PairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + } + break; + + case SS_WAIT_GROUP: // When doing group key exchange + case SS_FINISH: // This happened when update group key + if(MsgType == EAPOL_PAIR_MSG_1) + { + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + Wpa2PairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + Wpa2PairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + } + else if(MsgType == EAPOL_GROUP_MSG_1) + { + WpaGroupMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_FINISH; + } + break; + + default: + break; + } + } + // Process WPAPSK Frame + // Classify message Type, either pairwise message 1, 3, or group message 1 for supplicant + else if(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + { + if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.KeyIndex == 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 0) && + (peerKeyInfo.Secure == 0) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 1\n")); + } + else if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.KeyIndex == 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 0) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_3; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 3\n")); + } + else if((peerKeyInfo.KeyType == GROUPKEY) && + (peerKeyInfo.KeyIndex != 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 1) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_GROUP_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Group Message 1\n")); + } + + // We will assume link is up (assoc suceess and port not secured). + // All state has to be able to process message from previous state + switch(pAd->StaCfg.WpaState) + { + case SS_START: + if(MsgType == EAPOL_PAIR_MSG_1) + { + WpaPairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + break; + + case SS_WAIT_MSG_3: + if(MsgType == EAPOL_PAIR_MSG_1) + { + WpaPairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + WpaPairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + } + break; + + case SS_WAIT_GROUP: // When doing group key exchange + case SS_FINISH: // This happened when update group key + if(MsgType == EAPOL_PAIR_MSG_1) + { + WpaPairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + WpaPairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + } + else if(MsgType == EAPOL_GROUP_MSG_1) + { + WpaGroupMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_FINISH; + } + break; + + default: + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("<----- WpaEAPOLKeyAction\n")); +} + +/* + ======================================================================== + + Routine Description: + Process Pairwise key 4-way handshaking + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaPairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PHEADER_802_11 pHeader; + UCHAR *mpool, *PTK, *digest; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + PEAPOL_PACKET pMsg1; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg1Action ----->\n")); + + // allocate memory pool + os_alloc_mem(pAd, (PUCHAR *)&mpool, 256); + + if (mpool == NULL) + return; + + // PTK Len = 80. + PTK = (UCHAR *) ROUND_UP(mpool, 4); + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(PTK + 80, 4); + + pHeader = (PHEADER_802_11) Elem->Msg; + + // Process message 1 from authenticator + pMsg1 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + // 1. Save Replay counter, it will use to verify message 3 and construct message 2 + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg1->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 2. Save ANonce + NdisMoveMemory(pAd->StaCfg.ANonce, pMsg1->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE); + + // Generate random SNonce + GenRandom(pAd, pAd->CurrentAddress, pAd->StaCfg.SNonce); + + // Calc PTK(ANonce, SNonce) + WpaCountPTK(pAd, + pAd->StaCfg.PMK, + pAd->StaCfg.ANonce, + pAd->CommonCfg.Bssid, + pAd->StaCfg.SNonce, + pAd->CurrentAddress, + PTK, + LEN_PTK); + + // Save key to PTK entry + NdisMoveMemory(pAd->StaCfg.PTK, PTK, LEN_PTK); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero Message 2 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + // + // Message 2 as EAPOL-Key(0,1,0,0,0,P,0,SNonce,MIC,RSN IE) + // + Packet.KeyDesc.Type = WPA1_KEY_DESC; + // 1. Key descriptor version and appropriate RSN IE + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 2; + } + else // TKIP + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 1; + } + + // fill in Data Material and its length + Packet.KeyDesc.KeyData[0] = IE_WPA; + Packet.KeyDesc.KeyData[1] = pAd->StaCfg.RSNIE_Len; + Packet.KeyDesc.KeyDataLen[1] = pAd->StaCfg.RSNIE_Len + 2; + NdisMoveMemory(&Packet.KeyDesc.KeyData[2], pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len); + + // Update packet length after decide Key data payload + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + Packet.KeyDesc.KeyDataLen[1]; + + // Update Key length + Packet.KeyDesc.KeyLength[0] = pMsg1->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pMsg1->KeyDesc.KeyLength[1]; + // 2. Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // 3. KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + //Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + + // 4. Fill SNonce + NdisMoveMemory(Packet.KeyDesc.KeyNonce, pAd->StaCfg.SNonce, LEN_KEY_DESC_NONCE); + + // 5. Key Replay Count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Send EAPOL(0, 1, 0, 0, 0, P, 0, SNonce, MIC, RSN_IE) + // Out buffer for transmitting message 2 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + os_free_mem(pAd, mpool); + return; + } + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // 6. Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { // AES + + HMAC_SHA1(pOutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { // TKIP + hmac_md5(PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + //hex_dump("MIC", Mic, LEN_KEY_DESC_MIC); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // 5. Copy frame to Tx ring and send Msg 2 to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + os_free_mem(pAd, (PUCHAR)mpool); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg1Action <-----\n")); +} + +VOID Wpa2PairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PHEADER_802_11 pHeader; + UCHAR *mpool, *PTK, *digest; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + PEAPOL_PACKET pMsg1; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + + DBGPRINT(RT_DEBUG_TRACE, ("Wpa2PairMsg1Action ----->\n")); + + // allocate memory pool + os_alloc_mem(pAd, (PUCHAR *)&mpool, 256); + + if (mpool == NULL) + return; + + // PTK Len = 80. + PTK = (UCHAR *) ROUND_UP(mpool, 4); + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(PTK + 80, 4); + + pHeader = (PHEADER_802_11) Elem->Msg; + + // Process message 1 from authenticator + pMsg1 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + // 1. Save Replay counter, it will use to verify message 3 and construct message 2 + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg1->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 2. Save ANonce + NdisMoveMemory(pAd->StaCfg.ANonce, pMsg1->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE); + + // Generate random SNonce + GenRandom(pAd, pAd->CurrentAddress, pAd->StaCfg.SNonce); + + if(pMsg1->KeyDesc.KeyDataLen[1] > 0 ) + { + // cached PMKID + } + + // Calc PTK(ANonce, SNonce) + WpaCountPTK(pAd, + pAd->StaCfg.PMK, + pAd->StaCfg.ANonce, + pAd->CommonCfg.Bssid, + pAd->StaCfg.SNonce, + pAd->CurrentAddress, + PTK, + LEN_PTK); + + // Save key to PTK entry + NdisMoveMemory(pAd->StaCfg.PTK, PTK, LEN_PTK); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message 2 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + // + // Message 2 as EAPOL-Key(0,1,0,0,0,P,0,SNonce,MIC,RSN IE) + // + Packet.KeyDesc.Type = WPA2_KEY_DESC; + + // 1. Key descriptor version and appropriate RSN IE + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 2; + } + else // TKIP + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 1; + } + + // fill in Data Material and its length + Packet.KeyDesc.KeyData[0] = IE_WPA2; + Packet.KeyDesc.KeyData[1] = pAd->StaCfg.RSNIE_Len; + Packet.KeyDesc.KeyDataLen[1] = pAd->StaCfg.RSNIE_Len + 2; + NdisMoveMemory(&Packet.KeyDesc.KeyData[2], pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len); + + // Update packet length after decide Key data payload + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + Packet.KeyDesc.KeyDataLen[1]; + + // 2. Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // 3. KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = 0; + Packet.KeyDesc.KeyLength[1] = pMsg1->KeyDesc.KeyLength[1]; + + // 4. Fill SNonce + NdisMoveMemory(Packet.KeyDesc.KeyNonce, pAd->StaCfg.SNonce, LEN_KEY_DESC_NONCE); + + // 5. Key Replay Count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Send EAPOL-Key(0,1,0,0,0,P,0,SNonce,MIC,RSN IE) + // Out buffer for transmitting message 2 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + os_free_mem(pAd, mpool); + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // 6. Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1(pOutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + + // Make Transmitting frame + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // 5. Copy frame to Tx ring + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + MlmeFreeMemory(pAd, pOutBuffer); + os_free_mem(pAd, mpool); + + DBGPRINT(RT_DEBUG_TRACE, ("Wpa2PairMsg1Action <-----\n")); + +} + +/* + ======================================================================== + + Routine Description: + Process Pairwise key 4-way handshaking + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaPairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + PHEADER_802_11 pHeader; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + PEAPOL_PACKET pMsg3; + UCHAR Mic[16], OldMic[16]; + MAC_TABLE_ENTRY *pEntry = NULL; + UCHAR skip_offset; + KEY_INFO peerKeyInfo; + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg3Action ----->\n")); + + // Record 802.11 header & the received EAPOL packet Msg3 + pHeader = (PHEADER_802_11) Elem->Msg; + pMsg3 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pMsg3->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT*)&peerKeyInfo) = cpu2le16(*((USHORT*)&peerKeyInfo)); + + + // 1. Verify cipher type match + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled && (peerKeyInfo.KeyDescVer != 2)) + { + return; + } + else if(pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled && (peerKeyInfo.KeyDescVer != 1)) + { + return; + } + + // Verify RSN IE + //if (!RTMPEqualMemory(pMsg3->KeyDesc.KeyData, pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len)) + if (!CheckRSNIE(pAd, pMsg3->KeyDesc.KeyData, pMsg3->KeyDesc.KeyDataLen[1], &skip_offset)) + { + DBGPRINT(RT_DEBUG_ERROR, ("RSN_IE Different in Msg 3 of WPA1 4-way handshake!! \n")); + hex_dump("The original RSN_IE", pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len); + hex_dump("The received RSN_IE", pMsg3->KeyDesc.KeyData, pMsg3->KeyDesc.KeyDataLen[1]); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, ("RSN_IE VALID in Msg 3 of WPA1 4-way handshake!! \n")); + + + // 2. Check MIC value + // Save the MIC and replace with zero + NdisMoveMemory(OldMic, pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + UCHAR digest[80]; + + HMAC_SHA1((PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else // TKIP + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, (PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, Mic); + } + + if(!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, (" MIC Different in msg 3 of 4-way handshake!!!!!!!!!! \n")); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, (" MIC VALID in msg 3 of 4-way handshake!!!!!!!!!! \n")); + + // 3. Check Replay Counter, it has to be larger than last one. No need to be exact one larger + if(RTMPCompareMemory(pMsg3->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) + return; + + // Update new replay counter + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 4. Double check ANonce + if(!NdisEqualMemory(pAd->StaCfg.ANonce, pMsg3->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE)) + return; + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero Message 4 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; // No data field + + // + // Message 4 as EAPOL-Key(0,1,0,0,0,P,0,0,MIC,0) + // + Packet.KeyDesc.Type = WPA1_KEY_DESC; + + // Key descriptor version and appropriate RSN IE + Packet.KeyDesc.KeyInfo.KeyDescVer = peerKeyInfo.KeyDescVer; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = pMsg3->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pMsg3->KeyDesc.KeyLength[1]; + + // Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // In Msg3, KeyInfo.secure =0 if Group Key HS to come. 1 if no group key HS + // Station sends Msg4 KeyInfo.secure should be the same as that in Msg.3 + Packet.KeyDesc.KeyInfo.Secure= peerKeyInfo.Secure; + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Key Replay count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Out buffer for transmitting message 4 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + return; + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + UCHAR digest[80]; + + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + // Update PTK + // Prepare pair-wise key information into shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(pEntry->PairwiseKey.TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + // Make transmitting frame + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // Copy frame to Tx ring and Send Message 4 to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg3Action <-----\n")); +} + +VOID Wpa2PairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + PHEADER_802_11 pHeader; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + PEAPOL_PACKET pMsg3; + UCHAR Mic[16], OldMic[16]; + UCHAR *mpool, *KEYDATA, *digest; + UCHAR Key[32]; + MAC_TABLE_ENTRY *pEntry = NULL; + KEY_INFO peerKeyInfo; + + // allocate memory + os_alloc_mem(pAd, (PUCHAR *)&mpool, 1024); + + if(mpool == NULL) + return; + + // KEYDATA Len = 512. + KEYDATA = (UCHAR *) ROUND_UP(mpool, 4); + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(KEYDATA + 512, 4); + + DBGPRINT(RT_DEBUG_TRACE, ("Wpa2PairMsg3Action ----->\n")); + + pHeader = (PHEADER_802_11) Elem->Msg; + + // Process message 3 frame. + pMsg3 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pMsg3->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT*)&peerKeyInfo) = cpu2le16(*((USHORT*)&peerKeyInfo)); + + // 1. Verify cipher type match + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled && (peerKeyInfo.KeyDescVer!= 2)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + else if(pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled && (peerKeyInfo.KeyDescVer != 1)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // 2. Check MIC value + // Save the MIC and replace with zero + NdisMoveMemory(OldMic, pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1((PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, (PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, Mic); + } + + if(!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, (" MIC Different in msg 3 of 4-way handshake!!!!!!!!!! \n")); + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, (" MIC VALID in msg 3 of 4-way handshake!!!!!!!!!! \n")); + + // 3. Check Replay Counter, it has to be larger than last one. No need to be exact one larger + if(RTMPCompareMemory(pMsg3->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Update new replay counter + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 4. Double check ANonce + if(!NdisEqualMemory(pAd->StaCfg.ANonce, pMsg3->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Obtain GTK + // 5. Decrypt GTK from Key Data + DBGPRINT_RAW(RT_DEBUG_TRACE, ("EKD = %d\n", peerKeyInfo.EKD_DL)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // Decrypt AES GTK + AES_GTK_KEY_UNWRAP(&pAd->StaCfg.PTK[16], KEYDATA, pMsg3->KeyDesc.KeyDataLen[1],pMsg3->KeyDesc.KeyData); + } + else // TKIP + { + INT i; + // Decrypt TKIP GTK + // Construct 32 bytes RC4 Key + NdisMoveMemory(Key, pMsg3->KeyDesc.KeyIv, 16); + NdisMoveMemory(&Key[16], &pAd->StaCfg.PTK[16], 16); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32); + //discard first 256 bytes + for(i = 0; i < 256; i++) + ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT); + // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pMsg3->KeyDesc.KeyData, pMsg3->KeyDesc.KeyDataLen[1]); + } + + if (!ParseKeyData(pAd, KEYDATA, pMsg3->KeyDesc.KeyDataLen[1], 1)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Update GTK to ASIC + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message 4 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; // No data field + + // + // Message 4 as EAPOL-Key(0,1,0,0,0,P,0,0,MIC,0) + // + Packet.KeyDesc.Type = WPA2_KEY_DESC; + + // Key descriptor version and appropriate RSN IE + Packet.KeyDesc.KeyInfo.KeyDescVer = peerKeyInfo.KeyDescVer; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = pMsg3->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pMsg3->KeyDesc.KeyLength[1]; + + // Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + Packet.KeyDesc.KeyInfo.Secure = 1; + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Key Replay count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Out buffer for transmitting message 4 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + // Update PTK + // Prepare pair-wise key information into shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(&pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(&pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(&pEntry->PairwiseKey.TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + // Make Transmitting frame + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // Copy frame to Tx ring and Send Message 4 to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + // set 802.1x port control + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + os_free_mem(pAd, (PUCHAR)mpool); + + + // send wireless event - for set key done WPA2 + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_SET_KEY_DONE_WPA2_EVENT_FLAG, pEntry->Addr, BSS0, 0); + + DBGPRINT(RT_DEBUG_ERROR, ("Wpa2PairMsg3Action <-----\n")); + +} + +/* + ======================================================================== + + Routine Description: + Process Group key 2-way handshaking + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaGroupMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + PEAPOL_PACKET pGroup; + UCHAR *mpool, *digest, *KEYDATA; + UCHAR Mic[16], OldMic[16]; + UCHAR GTK[32], Key[32]; + KEY_INFO peerKeyInfo; + + // allocate memory + os_alloc_mem(pAd, (PUCHAR *)&mpool, 1024); + + if(mpool == NULL) + return; + + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(mpool, 4); + // KEYDATA Len = 512. + KEYDATA = (UCHAR *) ROUND_UP(digest + 80, 4); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaGroupMsg1Action ----->\n")); + + // Process Group Message 1 frame. skip 802.11 header(24) & LLC_SNAP header(8) + pGroup = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pGroup->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT*)&peerKeyInfo) = cpu2le16(*((USHORT*)&peerKeyInfo)); + + // 0. Check cipher type match + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled && (peerKeyInfo.KeyDescVer != 2)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + else if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled && (peerKeyInfo.KeyDescVer != 1)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // 1. Verify Replay counter + // Check Replay Counter, it has to be larger than last one. No need to be exact one larger + if(RTMPCompareMemory(pGroup->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Update new replay counter + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pGroup->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 2. Verify MIC is valid + // Save the MIC and replace with zero + NdisMoveMemory(OldMic, pGroup->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pGroup->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { // AES + HMAC_SHA1((PUCHAR) pGroup, pGroup->Body_Len[1] + 4, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { // TKIP + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, (PUCHAR) pGroup, pGroup->Body_Len[1] + 4, Mic); + } + + if(!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, (" MIC Different in group msg 1 of 2-way handshake!!!!!!!!!! \n")); + MlmeFreeMemory(pAd, (PUCHAR)mpool); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, (" MIC VALID in group msg 1 of 2-way handshake!!!!!!!!!! \n")); + + + // 3. Decrypt GTK from Key Data + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // Decrypt AES GTK + AES_GTK_KEY_UNWRAP(&pAd->StaCfg.PTK[16], KEYDATA, pGroup->KeyDesc.KeyDataLen[1], pGroup->KeyDesc.KeyData); + } + else // TKIP + { + INT i; + + // Decrypt TKIP GTK + // Construct 32 bytes RC4 Key + NdisMoveMemory(Key, pGroup->KeyDesc.KeyIv, 16); + NdisMoveMemory(&Key[16], &pAd->StaCfg.PTK[16], 16); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32); + //discard first 256 bytes + for(i = 0; i < 256; i++) + ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT); + // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pGroup->KeyDesc.KeyData, pGroup->KeyDesc.KeyDataLen[1]); + } + + // Process decrypted key data material + // Parse keyData to handle KDE format for WPA2PSK + if (peerKeyInfo.EKD_DL) + { + if (!ParseKeyData(pAd, KEYDATA, pGroup->KeyDesc.KeyDataLen[1], 0)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + } + else // WPAPSK + { + // set key material, TxMic and RxMic for WPAPSK + NdisMoveMemory(GTK, KEYDATA, 32); + NdisMoveMemory(pAd->StaCfg.GTK, GTK, 32); + pAd->StaCfg.DefaultKeyId = peerKeyInfo.KeyIndex; + + // Prepare pair-wise key information into shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, GTK, LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, >K[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, >K[24], LEN_TKIP_TXMICK); + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + + //hex_dump("Group Key :", pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, LEN_TKIP_EK); + } + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // set 802.1x port control + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + + // init header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero Group message 1 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; // No data field + + // + // Group Message 2 as EAPOL-Key(1,0,0,0,G,0,0,MIC,0) + // + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + Packet.KeyDesc.Type = WPA2_KEY_DESC; + } + else + { + Packet.KeyDesc.Type = WPA1_KEY_DESC; + } + + // Key descriptor version and appropriate RSN IE + Packet.KeyDesc.KeyInfo.KeyDescVer = peerKeyInfo.KeyDescVer; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = pGroup->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pGroup->KeyDesc.KeyLength[1]; + + // Key Index as G-Msg 1 + if(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + Packet.KeyDesc.KeyInfo.KeyIndex = peerKeyInfo.KeyIndex; + + // Key Type Group key + Packet.KeyDesc.KeyInfo.KeyType = GROUPKEY; + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // Secure bit + Packet.KeyDesc.KeyInfo.Secure = 1; + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Key Replay count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pGroup->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Out buffer for transmitting group message 2 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + MlmeFreeMemory(pAd, (PUCHAR)mpool); + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // 5. Copy frame to Tx ring and prepare for encryption + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, FALSE); + + // 6 Free allocated memory + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + os_free_mem(pAd, (PUCHAR)mpool); + + // send wireless event - for set key done WPA2 + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_SET_KEY_DONE_WPA2_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaGroupMsg1Action <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Init WPA MAC header + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR wep, + IN PUCHAR pAddr1) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + pHdr80211->FC.Type = BTYPE_DATA; + pHdr80211->FC.ToDs = 1; + if (wep == 1) + pHdr80211->FC.Wep = 1; + + // Addr1: BSSID, Addr2: SA, Addr3: DA + COPY_MAC_ADDR(pHdr80211->Addr1, pAddr1); + COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHdr80211->Addr3, pAd->CommonCfg.Bssid); + pHdr80211->Sequence = pAd->Sequence; +} + +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware encryption before really + sent out to air. + + Arguments: + pAd Pointer to our adapter + PNDIS_PACKET Pointer to outgoing Ndis frame + NumberOfFrag Number of fragment required + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN BOOLEAN is4wayFrame) + +{ + NDIS_STATUS Status; + PNDIS_PACKET pPacket; + UCHAR Index; + + do + { + // 1. build a NDIS packet and call RTMPSendPacket(); + // be careful about how/when to release this internal allocated NDIS PACKET buffer + Status = RTMPAllocateNdisPacket(pAd, &pPacket, pHeader802_3, HdrLen, pData, DataLen); + if (Status != NDIS_STATUS_SUCCESS) + break; + + if (is4wayFrame) + RTMP_SET_PACKET_CLEAR_EAP_FRAME(pPacket, 1); + else + RTMP_SET_PACKET_CLEAR_EAP_FRAME(pPacket, 0); + + // 2. send out the packet + Status = STASendPacket(pAd, pPacket); + if(Status == NDIS_STATUS_SUCCESS) + { + // Dequeue one frame from TxSwQueue0..3 queue and process it + // There are three place calling dequeue for TX ring. + // 1. Here, right after queueing the frame. + // 2. At the end of TxRingTxDone service routine. + // 3. Upon NDIS call RTMPSendPackets + if((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS))) + { + for(Index = 0; Index < 5; Index ++) + if(pAd->TxSwQueue[Index].Number > 0) + RTMPDeQueuePacket(pAd, FALSE, Index, MAX_TX_PROCESS); + } + } + } while(FALSE); + +} + +/* + ======================================================================== + + Routine Description: + Check Sanity RSN IE form AP + + Arguments: + + Return Value: + + + ======================================================================== +*/ +BOOLEAN CheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + OUT UCHAR *Offset) +{ + PUCHAR pVIE; + UCHAR len; + PEID_STRUCT pEid; + BOOLEAN result = FALSE; + + pVIE = pData; + len = DataLen; + *Offset = 0; + + while (len > sizeof(RSNIE2)) + { + pEid = (PEID_STRUCT) pVIE; + // WPA RSN IE + if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))) + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) && + (NdisEqualMemory(pVIE, pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len)) && + (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == (pEid->Len + 2))) + { + DBGPRINT(RT_DEBUG_TRACE, ("CheckRSNIE ==> WPA/WPAPSK RSN IE matched in Msg 3, Length(%d) \n", (pEid->Len + 2))); + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + // WPA2 RSN IE + else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))) + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2 || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) && + (NdisEqualMemory(pVIE, pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len)) && + (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == (pEid->Len + 2))) + { + DBGPRINT(RT_DEBUG_TRACE, ("CheckRSNIE ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", (pEid->Len + 2))); + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + else + { + break; + } + + pVIE += (pEid->Len + 2); + len -= (pEid->Len + 2); + } + + DBGPRINT(RT_DEBUG_TRACE, ("CheckRSNIE ==> skip_offset(%d) \n", *Offset)); + + return result; + +} + + +/* + ======================================================================== + + Routine Description: + Parse KEYDATA field. KEYDATA[] May contain 2 RSN IE and optionally GTK. + GTK is encaptulated in KDE format at p.83 802.11i D10 + + Arguments: + + Return Value: + + Note: + 802.11i D10 + + ======================================================================== +*/ +BOOLEAN ParseKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR bPairewise) +{ + PKDE_ENCAP pKDE = NULL; + PUCHAR pMyKeyData = pKeyData; + UCHAR KeyDataLength = KeyDataLen; + UCHAR GTKLEN; + UCHAR skip_offset; + + // Verify The RSN IE contained in Pairewise-Msg 3 and skip it + if (bPairewise) + { + // Check RSN IE whether it is WPA2/WPA2PSK + if (!CheckRSNIE(pAd, pKeyData, KeyDataLen, &skip_offset)) + { + DBGPRINT(RT_DEBUG_ERROR, ("ParseKeyData ==> WPA2/WPA2PSK RSN IE mismatched \n")); + hex_dump("Get KEYDATA :", pKeyData, KeyDataLen); + return FALSE; + } + else + { + // skip RSN IE + pMyKeyData += skip_offset; + KeyDataLength -= skip_offset; + + //DBGPRINT(RT_DEBUG_TRACE, ("ParseKeyData ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", skip_offset)); + } + } + + DBGPRINT(RT_DEBUG_TRACE,("ParseKeyData ==> KeyDataLength %d without RSN_IE \n", KeyDataLength)); + + // Parse EKD format + if (KeyDataLength >= 8) + { + pKDE = (PKDE_ENCAP) pMyKeyData; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: KeyDataLength is too short \n")); + return FALSE; + } + + + // Sanity check - shared key index should not be 0 + if (pKDE->GTKEncap.Kid == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key index zero \n")); + return FALSE; + } + + // Sanity check - KED length + if (KeyDataLength < (pKDE->Len + 2)) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The len from KDE is too short \n")); + return FALSE; + } + + // Get GTK length - refer to IEEE 802.11i-2004 p.82 + GTKLEN = pKDE->Len -6; + + if (GTKLEN < LEN_AES_KEY) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key length is too short (%d) \n", GTKLEN)); + return FALSE; + } + else + DBGPRINT(RT_DEBUG_TRACE, ("GTK Key with KDE formet got index=%d, len=%d \n", pKDE->GTKEncap.Kid, GTKLEN)); + + // Update GTK + // set key material, TxMic and RxMic for WPAPSK + NdisMoveMemory(pAd->StaCfg.GTK, pKDE->GTKEncap.GTK, 32); + pAd->StaCfg.DefaultKeyId = pKDE->GTKEncap.Kid; + + // Update shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, pKDE->GTKEncap.GTK, LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, &pKDE->GTKEncap.GTK[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, &pKDE->GTKEncap.GTK[24], LEN_TKIP_TXMICK); + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + + return TRUE; + +} + +/* + ======================================================================== + + Routine Description: + Cisco CCKM PRF function + + Arguments: + key Cisco Base Transient Key (BTK) + key_len The key length of the BTK + data Ruquest Number(RN) + BSSID + data_len The length of the data + output Store for PTK(Pairwise transient keys) + len The length of the output + Return Value: + None + + Note: + 802.1i Annex F.9 + + ======================================================================== +*/ +VOID CCKMPRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len) +{ + INT i; + UCHAR input[1024]; + INT currentindex = 0; + INT total_len; + + NdisMoveMemory(input, data, data_len); + total_len = data_len; + input[total_len] = 0; + total_len++; + for (i = 0; i < (len + 19) / 20; i++) + { + HMAC_SHA1(input, total_len, key, key_len, &output[currentindex]); + currentindex += 20; + input[total_len - 1]++; + } +} + +/* + ======================================================================== + + Routine Description: + Process MIC error indication and record MIC error timer. + + Arguments: + pAd Pointer to our adapter + pWpaKey Pointer to the WPA key structure + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPReportMicError( + IN PRTMP_ADAPTER pAd, + IN PCIPHER_KEY pWpaKey) +{ + ULONG Now; + UCHAR unicastKey = (pWpaKey->Type == PAIRWISE_KEY ? 1:0); + + // Record Last MIC error time and count + Now = jiffies; + if (pAd->StaCfg.MicErrCnt == 0) + { + pAd->StaCfg.MicErrCnt++; + pAd->StaCfg.LastMicErrorTime = Now; + NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8); + } + else if (pAd->StaCfg.MicErrCnt == 1) + { + if ((pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ)) < Now) + { + // Update Last MIC error time, this did not violate two MIC errors within 60 seconds + pAd->StaCfg.LastMicErrorTime = Now; + } + else + { + + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_COUNTER_MEASURES_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + pAd->StaCfg.LastMicErrorTime = Now; + // Violate MIC error counts, MIC countermeasures kicks in + pAd->StaCfg.MicErrCnt++; + } + } + else + { + // MIC error count >= 2 + // This should not happen + ; + } + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_MIC_FAILURE_REPORT_FRAME, + 1, + &unicastKey); + + if (pAd->StaCfg.MicErrCnt == 2) + { + RTMPSetTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer, 100); + } +} + + +#ifdef WPA_SUPPLICANT_SUPPORT +#define LENGTH_EAP_H 4 +// If the received frame is EAP-Packet ,find out its EAP-Code (Request(0x01), Response(0x02), Success(0x03), Failure(0x04)). +INT WpaCheckEapCode( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pFrame, + IN USHORT FrameLen, + IN USHORT OffSet) +{ + + PUCHAR pData; + INT result = 0; + + if( FrameLen < OffSet + LENGTH_EAPOL_H + LENGTH_EAP_H ) + return result; + + pData = pFrame + OffSet; // skip offset bytes + + if(*(pData+1) == EAPPacket) // 802.1x header - Packet Type + { + result = *(pData+4); // EAP header - Code + } + + return result; +} + +VOID WpaSendMicFailureToWpaSupplicant( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUnicast) +{ + union iwreq_data wrqu; + char custom[IW_CUSTOM_MAX] = {0}; + + sprintf(custom, "MLME-MICHAELMICFAILURE.indication"); + if (bUnicast) + sprintf(custom, "%s unicast", custom); + wrqu.data.length = strlen(custom); + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, custom); + + return; +} +#endif // WPA_SUPPLICANT_SUPPORT // + +VOID WpaMicFailureReportFrame( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + BOOLEAN bUnicast; + + DBGPRINT(RT_DEBUG_TRACE, ("WpaMicFailureReportFrame ----->\n")); + + bUnicast = (Elem->Msg[0] == 1 ? TRUE:FALSE); + pAd->Sequence = ((pAd->Sequence) + 1) & (MAX_SEQ_NUMBER); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + + Packet.KeyDesc.Type = WPA1_KEY_DESC; + + // Request field presented + Packet.KeyDesc.KeyInfo.Request = 1; + + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 2; + } + else // TKIP + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 1; + } + + Packet.KeyDesc.KeyInfo.KeyType = (bUnicast ? PAIRWISEKEY : GROUPKEY); + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // Error field presented + Packet.KeyDesc.KeyInfo.Error = 1; + + // Update packet length after decide Key data payload + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; + + // Key Replay Count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY); + inc_byte_array(pAd->StaCfg.ReplayCounter, 8); + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { // AES + UCHAR digest[20] = {0}; + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { // TKIP + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // opy frame to Tx ring and send MIC failure report frame to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, FALSE); + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaMicFailureReportFrame <-----\n")); +} + +/** from wpa_supplicant + * inc_byte_array - Increment arbitrary length byte array by one + * @counter: Pointer to byte array + * @len: Length of the counter in bytes + * + * This function increments the last byte of the counter by one and continues + * rolling over to more significant bytes if the byte was incremented from + * 0xff to 0x00. + */ +void inc_byte_array(UCHAR *counter, int len) +{ + int pos = len - 1; + while (pos >= 0) { + counter[pos]++; + if (counter[pos] != 0) + break; + pos--; + } +} + +VOID WpaDisassocApAndBlockAssoc( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (PRTMP_ADAPTER)FunctionContext; + MLME_DISASSOC_REQ_STRUCT DisassocReq; + + // disassoc from current AP first + DBGPRINT(RT_DEBUG_TRACE, ("RTMPReportMicError - disassociate with current AP after sending second continuous EAPOL frame\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_MIC_FAILURE); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + pAd->StaCfg.bBlockAssoc = TRUE; +} + diff --git a/drivers/staging/rt2860/sta_ioctl.c b/drivers/staging/rt2860/sta_ioctl.c new file mode 100644 index 000000000000..87bf505b4dfd --- /dev/null +++ b/drivers/staging/rt2860/sta_ioctl.c @@ -0,0 +1,6944 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sta_ioctl.c + + Abstract: + IOCTL related subroutines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Rory Chen 01-03-2003 created + Rory Chen 02-14-2005 modify to support RT61 +*/ + +#include "rt_config.h" + +#ifdef DBG +extern ULONG RTDebugLevel; +#endif + +#define NR_WEP_KEYS 4 +#define WEP_SMALL_KEY_LEN (40/8) +#define WEP_LARGE_KEY_LEN (104/8) + +#define GROUP_KEY_NO 4 + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_A, _B, _C, _D, _E, _F) +#else +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_B, _C, _D, _E, _F) +#endif + +extern UCHAR CipherWpa2Template[]; +extern UCHAR CipherWpaPskTkip[]; +extern UCHAR CipherWpaPskTkipLen; + +typedef struct PACKED _RT_VERSION_INFO{ + UCHAR DriverVersionW; + UCHAR DriverVersionX; + UCHAR DriverVersionY; + UCHAR DriverVersionZ; + UINT DriverBuildYear; + UINT DriverBuildMonth; + UINT DriverBuildDay; +} RT_VERSION_INFO, *PRT_VERSION_INFO; + +struct iw_priv_args privtab[] = { +{ RTPRIV_IOCTL_SET, + IW_PRIV_TYPE_CHAR | 1024, 0, + "set"}, + +{ RTPRIV_IOCTL_SHOW, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +{ RTPRIV_IOCTL_SHOW, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +/* --- sub-ioctls definitions --- */ + { SHOW_CONN_STATUS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "connStatus" }, + { SHOW_DRVIER_VERION, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "driverVer" }, + { SHOW_BA_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "bainfo" }, + { SHOW_DESC_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "descinfo" }, + { RAIO_OFF, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_off" }, + { RAIO_ON, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_on" }, +#ifdef QOS_DLS_SUPPORT + { SHOW_DLS_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "dlsentryinfo" }, +#endif // QOS_DLS_SUPPORT // + { SHOW_CFG_VALUE, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "show" }, +/* --- sub-ioctls relations --- */ + +#ifdef DBG +{ RTPRIV_IOCTL_BBP, + IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "bbp"}, +{ RTPRIV_IOCTL_MAC, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "mac"}, +{ RTPRIV_IOCTL_E2P, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "e2p"}, +#endif /* DBG */ + +{ RTPRIV_IOCTL_STATISTICS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "stat"}, +{ RTPRIV_IOCTL_GSITESURVEY, + 0, IW_PRIV_TYPE_CHAR | 1024, + "get_site_survey"}, +}; + +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WMM_SUPPORT +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + + +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WPA_SUPPLICANT_SUPPORT +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +VOID RTMPIoctlBBP( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); +#endif // DBG // + + +NDIS_STATUS RTMPWPANoneAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +INT Set_FragTest_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef DOT11_N_SUPPORT +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // DOT11_N_SUPPORT // + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // CARRIER_DETECTION_SUPPORT // + +static struct { + CHAR *name; + INT (*set_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg); +} *PRTMP_PRIVATE_SET_PROC, RTMP_PRIVATE_SUPPORT_PROC[] = { + {"DriverVersion", Set_DriverVersion_Proc}, + {"CountryRegion", Set_CountryRegion_Proc}, + {"CountryRegionABand", Set_CountryRegionABand_Proc}, + {"SSID", Set_SSID_Proc}, + {"WirelessMode", Set_WirelessMode_Proc}, + {"TxBurst", Set_TxBurst_Proc}, + {"TxPreamble", Set_TxPreamble_Proc}, + {"TxPower", Set_TxPower_Proc}, + {"Channel", Set_Channel_Proc}, + {"BGProtection", Set_BGProtection_Proc}, + {"RTSThreshold", Set_RTSThreshold_Proc}, + {"FragThreshold", Set_FragThreshold_Proc}, +#ifdef DOT11_N_SUPPORT + {"HtBw", Set_HtBw_Proc}, + {"HtMcs", Set_HtMcs_Proc}, + {"HtGi", Set_HtGi_Proc}, + {"HtOpMode", Set_HtOpMode_Proc}, + {"HtExtcha", Set_HtExtcha_Proc}, + {"HtMpduDensity", Set_HtMpduDensity_Proc}, + {"HtBaWinSize", Set_HtBaWinSize_Proc}, + {"HtRdg", Set_HtRdg_Proc}, + {"HtAmsdu", Set_HtAmsdu_Proc}, + {"HtAutoBa", Set_HtAutoBa_Proc}, + {"HtBaDecline", Set_BADecline_Proc}, + {"HtProtect", Set_HtProtect_Proc}, + {"HtMimoPs", Set_HtMimoPs_Proc}, +#endif // DOT11_N_SUPPORT // + +#ifdef AGGREGATION_SUPPORT + {"PktAggregate", Set_PktAggregate_Proc}, +#endif + +#ifdef WMM_SUPPORT + {"WmmCapable", Set_WmmCapable_Proc}, +#endif + {"IEEE80211H", Set_IEEE80211H_Proc}, + {"NetworkType", Set_NetworkType_Proc}, + {"AuthMode", Set_AuthMode_Proc}, + {"EncrypType", Set_EncrypType_Proc}, + {"DefaultKeyID", Set_DefaultKeyID_Proc}, + {"Key1", Set_Key1_Proc}, + {"Key2", Set_Key2_Proc}, + {"Key3", Set_Key3_Proc}, + {"Key4", Set_Key4_Proc}, + {"WPAPSK", Set_WPAPSK_Proc}, + {"ResetCounter", Set_ResetStatCounter_Proc}, + {"PSMode", Set_PSMode_Proc}, +#ifdef DBG + {"Debug", Set_Debug_Proc}, +#endif + +#ifdef RALINK_ATE + {"ATE", Set_ATE_Proc}, + {"ATEDA", Set_ATE_DA_Proc}, + {"ATESA", Set_ATE_SA_Proc}, + {"ATEBSSID", Set_ATE_BSSID_Proc}, + {"ATECHANNEL", Set_ATE_CHANNEL_Proc}, + {"ATETXPOW0", Set_ATE_TX_POWER0_Proc}, + {"ATETXPOW1", Set_ATE_TX_POWER1_Proc}, + {"ATETXANT", Set_ATE_TX_Antenna_Proc}, + {"ATERXANT", Set_ATE_RX_Antenna_Proc}, + {"ATETXFREQOFFSET", Set_ATE_TX_FREQOFFSET_Proc}, + {"ATETXBW", Set_ATE_TX_BW_Proc}, + {"ATETXLEN", Set_ATE_TX_LENGTH_Proc}, + {"ATETXCNT", Set_ATE_TX_COUNT_Proc}, + {"ATETXMCS", Set_ATE_TX_MCS_Proc}, + {"ATETXMODE", Set_ATE_TX_MODE_Proc}, + {"ATETXGI", Set_ATE_TX_GI_Proc}, + {"ATERXFER", Set_ATE_RX_FER_Proc}, + {"ATERRF", Set_ATE_Read_RF_Proc}, + {"ATEWRF1", Set_ATE_Write_RF1_Proc}, + {"ATEWRF2", Set_ATE_Write_RF2_Proc}, + {"ATEWRF3", Set_ATE_Write_RF3_Proc}, + {"ATEWRF4", Set_ATE_Write_RF4_Proc}, + {"ATELDE2P", Set_ATE_Load_E2P_Proc}, + {"ATERE2P", Set_ATE_Read_E2P_Proc}, + {"ATESHOW", Set_ATE_Show_Proc}, + {"ATEHELP", Set_ATE_Help_Proc}, + +#ifdef RALINK_28xx_QA + {"TxStop", Set_TxStop_Proc}, + {"RxStop", Set_RxStop_Proc}, +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#ifdef WPA_SUPPLICANT_SUPPORT + {"WpaSupport", Set_Wpa_Support}, +#endif // WPA_SUPPLICANT_SUPPORT // + + + + {"FixedTxMode", Set_FixedTxMode_Proc}, +#ifdef CONFIG_APSTA_MIXED_SUPPORT + {"OpMode", Set_OpMode_Proc}, +#endif // CONFIG_APSTA_MIXED_SUPPORT // +#ifdef DOT11_N_SUPPORT + {"TGnWifiTest", Set_TGnWifiTest_Proc}, + {"ForceGF", Set_ForceGF_Proc}, +#endif // DOT11_N_SUPPORT // +#ifdef QOS_DLS_SUPPORT + {"DlsAddEntry", Set_DlsAddEntry_Proc}, + {"DlsTearDownEntry", Set_DlsTearDownEntry_Proc}, +#endif // QOS_DLS_SUPPORT // + {"LongRetry", Set_LongRetryLimit_Proc}, + {"ShortRetry", Set_ShortRetryLimit_Proc}, +#ifdef EXT_BUILD_CHANNEL_LIST + {"11dClientMode", Set_Ieee80211dClientMode_Proc}, +#endif // EXT_BUILD_CHANNEL_LIST // +#ifdef CARRIER_DETECTION_SUPPORT + {"CarrierDetect", Set_CarrierDetect_Proc}, +#endif // CARRIER_DETECTION_SUPPORT // + + {NULL,} +}; + + +VOID RTMPAddKey( + IN PRTMP_ADAPTER pAd, + IN PNDIS_802_11_KEY pKey) +{ + ULONG KeyIdx; + MAC_TABLE_ENTRY *pEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey ------>\n")); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + if (pKey->KeyIndex & 0x80000000) + { + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + NdisZeroMemory(pAd->StaCfg.PMK, 32); + NdisMoveMemory(pAd->StaCfg.PMK, pKey->KeyMaterial, pKey->KeyLength); + goto end; + } + // Update PTK + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(pEntry->PairwiseKey.Key, pAd->SharedKey[BSS0][0].Key, LEN_TKIP_EK); + NdisMoveMemory(pEntry->PairwiseKey.RxMic, pAd->SharedKey[BSS0][0].RxMic, LEN_TKIP_RXMICK); + NdisMoveMemory(pEntry->PairwiseKey.TxMic, pAd->SharedKey[BSS0][0].TxMic, LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + // set 802.1x port control + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else + { + // Update GTK + pAd->StaCfg.DefaultKeyId = (pKey->KeyIndex & 0xFF); + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // set 802.1x port control + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else // dynamic WEP from wpa_supplicant + { + UCHAR CipherAlg; + PUCHAR Key; + + if(pKey->KeyLength == 32) + goto end; + + KeyIdx = pKey->KeyIndex & 0x0fffffff; + + if (KeyIdx < 4) + { + // it is a default shared key, for Pairwise key setting + if (pKey->KeyIndex & 0x80000000) + { + pEntry = MacTableLookup(pAd, pKey->BSSID); + + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey: Set Pair-wise Key\n")); + + // set key material and key length + pEntry->PairwiseKey.KeyLen = (UCHAR)pKey->KeyLength; + NdisMoveMemory(pEntry->PairwiseKey.Key, &pKey->KeyMaterial, pKey->KeyLength); + + // set Cipher type + if (pKey->KeyLength == 5) + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP64; + else + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP128; + + // Add Pair-wise key to Asic + AsicAddPairwiseKeyEntry( + pAd, + pEntry->Addr, + (UCHAR)pEntry->Aid, + &pEntry->PairwiseKey); + + // update WCID attribute table and IVEIV table for this entry + RTMPAddWcidAttributeEntry( + pAd, + BSS0, + KeyIdx, // The value may be not zero + pEntry->PairwiseKey.CipherAlg, + pEntry); + + } + } + else + { + // Default key for tx (shared key) + pAd->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + + // set key material and key length + pAd->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key, &pKey->KeyMaterial, pKey->KeyLength); + + // Set Ciper type + if (pKey->KeyLength == 5) + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP64; + else + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP128; + + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + Key = pAd->SharedKey[BSS0][KeyIdx].Key; + + // Set Group key material to Asic + AsicAddSharedKeyEntry(pAd, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx, CipherAlg, NULL); + + } + } + } +end: + return; +} + +char * rtstrchr(const char * s, int c) +{ + for(; *s != (char) c; ++s) + if (*s == '\0') + return NULL; + return (char *) s; +} + +/* +This is required for LinEX2004/kernel2.6.7 to provide iwlist scanning function +*/ + +int +rt_ioctl_giwname(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ +// PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + +#ifdef RT2860 + strncpy(name, "RT2860 Wireless", IFNAMSIZ); +#endif // RT2860 // + return 0; +} + +int rt_ioctl_siwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int chan = -1; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + + if (freq->e > 1) + return -EINVAL; + + if((freq->e == 0) && (freq->m <= 1000)) + chan = freq->m; // Setting by channel number + else + MAP_KHZ_TO_CHANNEL_ID( (freq->m /100) , chan); // Setting by frequency - search the table , like 2.412G, 2.422G, + + if (ChannelSanity(pAdapter, chan) == TRUE) + { + pAdapter->CommonCfg.Channel = chan; + DBGPRINT(RT_DEBUG_ERROR, ("==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x%x] (Channel=%d)\n", SIOCSIWFREQ, pAdapter->CommonCfg.Channel)); + } + else + return -EINVAL; + + return 0; +} +int rt_ioctl_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter = NULL; + UCHAR ch; + ULONG m; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + ch = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE,("==>rt_ioctl_giwfreq %d\n", ch)); + + MAP_CHANNEL_ID_TO_KHZ(ch, m); + freq->m = m * 100; + freq->e = 1; + return 0; +} + +int rt_ioctl_siwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (*mode) + { + case IW_MODE_ADHOC: + Set_NetworkType_Proc(pAdapter, "Adhoc"); + break; + case IW_MODE_INFRA: + Set_NetworkType_Proc(pAdapter, "Infra"); + break; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + case IW_MODE_MONITOR: + Set_NetworkType_Proc(pAdapter, "Monitor"); + break; +#endif + default: + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n", *mode)); + return -EINVAL; + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + return 0; +} + +int rt_ioctl_giwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (ADHOC_ON(pAdapter)) + *mode = IW_MODE_ADHOC; + else if (INFRA_ON(pAdapter)) + *mode = IW_MODE_INFRA; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + else if (MONITOR_ON(pAdapter)) + { + *mode = IW_MODE_MONITOR; + } +#endif + else + *mode = IW_MODE_AUTO; + + DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwmode(mode=%d)\n", *mode)); + return 0; +} + +int rt_ioctl_siwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + return 0; +} + +int rt_ioctl_giwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + return 0; +} + +int rt_ioctl_giwrange(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + struct iw_range *range = (struct iw_range *) extra; + u16 val; + int i; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE ,("===>rt_ioctl_giwrange\n")); + data->length = sizeof(struct iw_range); + memset(range, 0, sizeof(struct iw_range)); + + range->txpower_capa = IW_TXPOW_DBM; + + if (INFRA_ON(pAdapter)||ADHOC_ON(pAdapter)) + { + range->min_pmp = 1 * 1024; + range->max_pmp = 65535 * 1024; + range->min_pmt = 1 * 1024; + range->max_pmt = 1000 * 1024; + range->pmp_flags = IW_POWER_PERIOD; + range->pmt_flags = IW_POWER_TIMEOUT; + range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | + IW_POWER_UNICAST_R | IW_POWER_ALL_R; + } + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 14; + + range->retry_capa = IW_RETRY_LIMIT; + range->retry_flags = IW_RETRY_LIMIT; + range->min_retry = 0; + range->max_retry = 255; + + range->num_channels = pAdapter->ChannelListNum; + + val = 0; + for (i = 1; i <= range->num_channels; i++) + { + u32 m; + range->freq[val].i = pAdapter->ChannelList[i-1].Channel; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ChannelList[i-1].Channel, m); + range->freq[val].m = m * 100; /* HZ */ + + range->freq[val].e = 1; + val++; + if (val == IW_MAX_FREQUENCIES) + break; + } + range->num_frequency = val; + + range->max_qual.qual = 100; /* what is correct max? This was not + * documented exactly. At least + * 69 has been observed. */ + range->max_qual.level = 0; /* dB */ + range->max_qual.noise = 0; /* dB */ + + /* What would be suitable values for "average/typical" qual? */ + range->avg_qual.qual = 20; + range->avg_qual.level = -60; + range->avg_qual.noise = -95; + range->sensitivity = 3; + + range->max_encoding_tokens = NR_WEP_KEYS; + range->num_encoding_sizes = 2; + range->encoding_size[0] = 5; + range->encoding_size[1] = 13; + + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + +#if WIRELESS_EXT > 17 + /* IW_ENC_CAPA_* bit field */ + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; +#endif + + return 0; +} + +int rt_ioctl_siwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + NDIS_802_11_MAC_ADDRESS Bssid; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + memset(Bssid, 0, MAC_ADDR_LEN); + memcpy(Bssid, ap_addr->sa_data, MAC_ADDR_LEN); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCSIWAP %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + + return 0; +} + +int rt_ioctl_giwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->CommonCfg.Bssid, ETH_ALEN); + } +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->MlmeAux.Bssid, ETH_ALEN); + } +#endif // WPA_SUPPLICANT_SUPPORT // + else + { + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIWAP(=EMPTY)\n")); + return -ENOTCONN; + } + + return 0; +} + +/* + * Units are in db above the noise floor. That means the + * rssi values reported in the tx/rx descriptors in the + * driver are the SNR expressed in db. + * + * If you assume that the noise floor is -95, which is an + * excellent assumption 99.5 % of the time, then you can + * derive the absolute signal level (i.e. -95 + rssi). + * There are some other slight factors to take into account + * depending on whether the rssi measurement is from 11b, + * 11g, or 11a. These differences are at most 2db and + * can be documented. + * + * NB: various calculations are based on the orinoco/wavelan + * drivers for compatibility + */ +static void set_quality(PRTMP_ADAPTER pAdapter, + struct iw_quality *iq, + signed char rssi) +{ + __u8 ChannelQuality; + + // Normalize Rssi + if (rssi >= -50) + ChannelQuality = 100; + else if (rssi >= -80) // between -50 ~ -80dbm + ChannelQuality = (__u8)(24 + ((rssi + 80) * 26)/10); + else if (rssi >= -90) // between -80 ~ -90dbm + ChannelQuality = (__u8)((rssi + 90) * 26)/10; + else + ChannelQuality = 0; + + iq->qual = (__u8)ChannelQuality; + + iq->level = (__u8)(rssi); + iq->noise = (pAdapter->BbpWriteLatch[66] > pAdapter->BbpTuning.FalseCcaUpperThreshold) ? ((__u8)pAdapter->BbpTuning.FalseCcaUpperThreshold) : ((__u8) pAdapter->BbpWriteLatch[66]); // noise level (dBm) + iq->noise += 256 - 143; + iq->updated = pAdapter->iw_stats.qual.updated; +} + +int rt_ioctl_iwaplist(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + struct sockaddr addr[IW_MAX_AP]; + struct iw_quality qual[IW_MAX_AP]; + int i; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + data->length = 0; + return 0; + //return -ENETDOWN; + } + + for (i = 0; i = pAdapter->ScanTab.BssNr) + break; + addr[i].sa_family = ARPHRD_ETHER; + memcpy(addr[i].sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + set_quality(pAdapter, &qual[i], pAdapter->ScanTab.BssEntry[i].Rssi); + } + data->length = i; + memcpy(extra, &addr, i*sizeof(addr[0])); + data->flags = 1; /* signal quality present (sort of) */ + memcpy(extra + i*sizeof(addr[0]), &qual, i*sizeof(qual[i])); + + return 0; +} + +#ifdef SIOCGIWSCAN +int rt_ioctl_siwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + ULONG Now; + int Status = NDIS_STATUS_SUCCESS; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + return -EINVAL; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount++; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + return 0; + do{ + Now = jiffies; + +#ifdef WPA_SUPPLICANT_SUPPORT + if ((pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) && + (pAdapter->StaCfg.WpaSupplicantScanCount > 3)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! WpaSupplicantScanCount > 3\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + RT28XX_MLME_HANDLER(pAdapter); + }while(0); + return 0; +} + +int rt_ioctl_giwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int i=0; + char *current_ev = extra, *previous_ev = extra; + char *end_buf; + char *current_val, custom[MAX_CUSTOM_LEN] = {0}; +#ifndef IWEVGENIE + char idx; +#endif // IWEVGENIE // + struct iw_event iwe; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + return -EAGAIN; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount = 0; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if (pAdapter->ScanTab.BssNr == 0) + { + data->length = 0; + return 0; + } + +#if WIRELESS_EXT >= 17 + if (data->length > 0) + end_buf = extra + data->length; + else + end_buf = extra + IW_SCAN_MAX_DATA; +#else + end_buf = extra + IW_SCAN_MAX_DATA; +#endif + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + if (current_ev >= end_buf) + { +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //MAC address + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, ETH_ALEN); + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_ADDR_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //ESSID + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWESSID; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].SsidLen; + iwe.u.data.flags = 1; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev,end_buf, &iwe, pAdapter->ScanTab.BssEntry[i].Ssid); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Network Type + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWMODE; + if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11IBSS) + { + iwe.u.mode = IW_MODE_ADHOC; + } + else if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11Infrastructure) + { + iwe.u.mode = IW_MODE_INFRA; + } + else + { + iwe.u.mode = IW_MODE_AUTO; + } + iwe.len = IW_EV_UINT_LEN; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Channel and Frequency + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWFREQ; + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + else + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + iwe.u.freq.e = 0; + iwe.u.freq.i = 0; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_FREQ_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Add quality statistics + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVQUAL; + iwe.u.qual.level = 0; + iwe.u.qual.noise = 0; + set_quality(pAdapter, &iwe.u.qual, pAdapter->ScanTab.BssEntry[i].Rssi); + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Encyption key + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWENCODE; + if (CAP_IS_PRIVACY_ON (pAdapter->ScanTab.BssEntry[i].CapabilityInfo )) + iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf,&iwe, (char *)pAdapter->SharedKey[BSS0][(iwe.u.data.flags & IW_ENCODE_INDEX)-1].Key); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Bit Rate + //================================ + if (pAdapter->ScanTab.BssEntry[i].SupRateLen) + { + UCHAR tmpRate = pAdapter->ScanTab.BssEntry[i].SupRate[pAdapter->ScanTab.BssEntry[i].SupRateLen-1]; + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWRATE; + current_val = current_ev + IW_EV_LCP_LEN; + if (tmpRate == 0x82) + iwe.u.bitrate.value = 1 * 1000000; + else if (tmpRate == 0x84) + iwe.u.bitrate.value = 2 * 1000000; + else if (tmpRate == 0x8B) + iwe.u.bitrate.value = 5.5 * 1000000; + else if (tmpRate == 0x96) + iwe.u.bitrate.value = 11 * 1000000; + else + iwe.u.bitrate.value = (tmpRate/2) * 1000000; + + iwe.u.bitrate.disabled = 0; + current_val = IWE_STREAM_ADD_VALUE(info, current_ev, + current_val, end_buf, &iwe, + IW_EV_PARAM_LEN); + + if((current_val-current_ev)>IW_EV_LCP_LEN) + current_ev = current_val; + else +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + +#ifdef IWEVGENIE + //WPA IE + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].WpaIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].WpaIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].RsnIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].RsnIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#else + //WPA IE + //================================ + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen * 2) + 7; + NdisMoveMemory(custom, "wpa_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].WpaIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen * 2) + 7; + NdisMoveMemory(custom, "rsn_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].RsnIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#endif // IWEVGENIE // + } + + data->length = current_ev - extra; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + DBGPRINT(RT_DEBUG_ERROR ,("===>rt_ioctl_giwscan. %d(%d) BSS returned, data->length = %d\n",i , pAdapter->ScanTab.BssNr, data->length)); + return 0; +} +#endif + +int rt_ioctl_siwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->flags) + { + PCHAR pSsidString = NULL; + + // Includes null character. + if (data->length > (IW_ESSID_MAX_SIZE + 1)) + return -E2BIG; + + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, essid, data->length); + if (Set_SSID_Proc(pAdapter, pSsidString) == FALSE) + return -EINVAL; + } + else + return -ENOMEM; + } + else + { + // ANY ssid + if (Set_SSID_Proc(pAdapter, "") == FALSE) + return -EINVAL; + } + return 0; +} + +int rt_ioctl_giwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + data->flags = 1; + if (MONITOR_ON(pAdapter)) + { + data->length = 0; + return 0; + } + + if (OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is connected\n")); + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } + else + {//the ANY ssid was specified + data->length = 0; + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is not connected, ess\n")); + } + + return 0; + +} + +int rt_ioctl_siwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE ,("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->length > IW_ESSID_MAX_SIZE) + return -EINVAL; + + memset(pAdapter->nickname, 0, IW_ESSID_MAX_SIZE + 1); + memcpy(pAdapter->nickname, nickname, data->length); + + + return 0; +} + +int rt_ioctl_giwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (data->length > strlen(pAdapter->nickname) + 1) + data->length = strlen(pAdapter->nickname) + 1; + if (data->length > 0) { + memcpy(nickname, pAdapter->nickname, data->length-1); + nickname[data->length-1] = '\0'; + } + return 0; +} + +int rt_ioctl_siwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (rts->disabled) + val = MAX_RTS_THRESHOLD; + else if (rts->value < 0 || rts->value > MAX_RTS_THRESHOLD) + return -EINVAL; + else if (rts->value == 0) + val = MAX_RTS_THRESHOLD; + else + val = rts->value; + + if (val != pAdapter->CommonCfg.RtsThreshold) + pAdapter->CommonCfg.RtsThreshold = val; + + return 0; +} + +int rt_ioctl_giwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + rts->value = pAdapter->CommonCfg.RtsThreshold; + rts->disabled = (rts->value == MAX_RTS_THRESHOLD); + rts->fixed = 1; + + return 0; +} + +int rt_ioctl_siwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (frag->disabled) + val = MAX_FRAG_THRESHOLD; + else if (frag->value >= MIN_FRAG_THRESHOLD || frag->value <= MAX_FRAG_THRESHOLD) + val = __cpu_to_le16(frag->value & ~0x1); /* even numbers only */ + else if (frag->value == 0) + val = MAX_FRAG_THRESHOLD; + else + return -EINVAL; + + pAdapter->CommonCfg.FragmentThreshold = val; + return 0; +} + +int rt_ioctl_giwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + frag->value = pAdapter->CommonCfg.FragmentThreshold; + frag->disabled = (frag->value == MAX_FRAG_THRESHOLD); + frag->fixed = 1; + + return 0; +} + +#define MAX_WEP_KEY_SIZE 13 +#define MIN_WEP_KEY_SIZE 5 +int rt_ioctl_siwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((erq->length == 0) && + (erq->flags & IW_ENCODE_DISABLED)) + { + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + else if ((erq->length == 0) && + (erq->flags & IW_ENCODE_RESTRICTED || erq->flags & IW_ENCODE_OPEN)) + { + STA_PORT_SECURED(pAdapter); + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + if (erq->flags & IW_ENCODE_RESTRICTED) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + + if (erq->length > 0) + { + int keyIdx = (erq->flags & IW_ENCODE_INDEX) - 1; + /* Check the size of the key */ + if (erq->length > MAX_WEP_KEY_SIZE) { + return -EINVAL; + } + /* Check key index */ + if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + { + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::Wrong keyIdx=%d! Using default key instead (%d)\n", + keyIdx, pAdapter->StaCfg.DefaultKeyId)); + + //Using default key + keyIdx = pAdapter->StaCfg.DefaultKeyId; + } + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + + if (erq->length == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (erq->length == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + /* Disable the key */ + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + + /* Check if the key is not marked as invalid */ + if(!(erq->flags & IW_ENCODE_NOKEY)) { + /* Copy the key in the driver */ + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, extra, erq->length); + } + } + else + { + /* Do we want to just set the transmit key index ? */ + int index = (erq->flags & IW_ENCODE_INDEX) - 1; + if ((index >= 0) && (index < 4)) + { + pAdapter->StaCfg.DefaultKeyId = index; + } + else + /* Don't complain if only change the mode */ + if(!erq->flags & IW_ENCODE_MODE) { + return -EINVAL; + } + } + +done: + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::erq->flags=%x\n",erq->flags)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::AuthMode=%x\n",pAdapter->StaCfg.AuthMode)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::DefaultKeyId=%x, KeyLen = %d\n",pAdapter->StaCfg.DefaultKeyId , pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::WepStatus=%x\n",pAdapter->StaCfg.WepStatus)); + return 0; +} + +int +rt_ioctl_giwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *key) +{ + int kid; + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + kid = erq->flags & IW_ENCODE_INDEX; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_giwencode %d\n", erq->flags & IW_ENCODE_INDEX)); + + if (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) + { + erq->length = 0; + erq->flags = IW_ENCODE_DISABLED; + } + else if ((kid > 0) && (kid <=4)) + { + // copy wep key + erq->flags = kid ; /* NB: base 1 */ + if (erq->length > pAdapter->SharedKey[BSS0][kid-1].KeyLen) + erq->length = pAdapter->SharedKey[BSS0][kid-1].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][kid-1].Key, erq->length); + //if ((kid == pAdapter->PortCfg.DefaultKeyId)) + //erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + + } + else if (kid == 0) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->length = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, erq->length); + // copy default key ID + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->flags = pAdapter->StaCfg.DefaultKeyId + 1; /* NB: base 1 */ + erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + } + + return 0; + +} + +static int +rt_ioctl_setparam(struct net_device *dev, struct iw_request_info *info, + void *w, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter; + POS_COOKIE pObj; + char *this_char = extra; + char *value; + int Status=0; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + pAdapter = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAdapter->OS_Cookie; + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (!*this_char) + return -EINVAL; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value) + return -EINVAL; + + // reject setting nothing besides ANY ssid(ssidLen=0) + if (!*value && (strcmp(this_char, "SSID") != 0)) + return -EINVAL; + + for (PRTMP_PRIVATE_SET_PROC = RTMP_PRIVATE_SUPPORT_PROC; PRTMP_PRIVATE_SET_PROC->name; PRTMP_PRIVATE_SET_PROC++) + { + if (strcmp(this_char, PRTMP_PRIVATE_SET_PROC->name) == 0) + { + if(!PRTMP_PRIVATE_SET_PROC->set_proc(pAdapter, value)) + { //FALSE:Set private failed then return Invalid argument + Status = -EINVAL; + } + break; //Exit for loop. + } + } + + if(PRTMP_PRIVATE_SET_PROC->name == NULL) + { //Not found argument + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_setparam:: (iwpriv) Not Support Set Command [%s=%s]\n", this_char, value)); + } + + return Status; +} + + +static int +rt_private_get_statistics(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n\n"); + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->ate.TxDoneCount); + //sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->ate.TxDoneCount); + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart - (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + } + sprintf(extra+strlen(extra), "Tx success after retry = %ld\n", (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + sprintf(extra+strlen(extra), "Tx fail to Rcv ACK after retry = %ld\n", (ULONG)pAd->WlanCounters.FailedCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Success Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSSuccessCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Fail Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSFailureCount.QuadPart); + + sprintf(extra+strlen(extra), "Rx success = %ld\n", (ULONG)pAd->WlanCounters.ReceivedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Rx with CRC = %ld\n", (ULONG)pAd->WlanCounters.FCSErrorCount.QuadPart); + sprintf(extra+strlen(extra), "Rx drop due to out of resource = %ld\n", (ULONG)pAd->Counters8023.RxNoBuffer); + sprintf(extra+strlen(extra), "Rx duplicate frame = %ld\n", (ULONG)pAd->WlanCounters.FrameDuplicateCount.QuadPart); + + sprintf(extra+strlen(extra), "False CCA (one second) = %ld\n", (ULONG)pAd->RalinkCounters.OneSecFalseCCACnt); +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + if (pAd->ate.RxAntennaSel == 0) + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->ate.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->ate.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } + else + { + sprintf(extra+strlen(extra), "RSSI = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + } + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } +#ifdef WPA_SUPPLICANT_SUPPORT + sprintf(extra+strlen(extra), "WpaSupplicantUP = %d\n\n", pAd->StaCfg.WpaSupplicantUP); +#endif // WPA_SUPPLICANT_SUPPORT // + + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("<== rt_private_get_statistics, wrq->length = %d\n", wrq->length)); + + return Status; +} + +#ifdef DOT11_N_SUPPORT +void getBaInfo( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pOutBuf) +{ + INT i, j; + BA_ORI_ENTRY *pOriBAEntry; + BA_REC_ENTRY *pRecBAEntry; + + for (i=0; iMacTab.Content[i]; + if (((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + || (pEntry->ValidAsWDS) || (pEntry->ValidAsMesh)) + { + sprintf(pOutBuf, "%s\n%02X:%02X:%02X:%02X:%02X:%02X (Aid = %d) (AP) -\n", + pOutBuf, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5], pEntry->Aid); + + sprintf(pOutBuf, "%s[Recipient]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BARecWcidArray[j] != 0) + { + pRecBAEntry =&pAd->BATable.BARecEntry[pEntry->BARecWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, LastIndSeq=%d, ReorderingPkts=%d\n", pOutBuf, j, pRecBAEntry->BAWinSize, pRecBAEntry->LastIndSeq, pRecBAEntry->list.qlen); + } + } + sprintf(pOutBuf, "%s\n", pOutBuf); + + sprintf(pOutBuf, "%s[Originator]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BAOriWcidArray[j] != 0) + { + pOriBAEntry =&pAd->BATable.BAOriEntry[pEntry->BAOriWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, StartSeq=%d, CurTxSeq=%d\n", pOutBuf, j, pOriBAEntry->BAWinSize, pOriBAEntry->Sequence, pEntry->TxSeq[j]); + } + } + sprintf(pOutBuf, "%s\n\n", pOutBuf); + } + if (strlen(pOutBuf) > (IW_PRIV_SIZE_MASK - 30)) + break; + } + + return; +} +#endif // DOT11_N_SUPPORT // + +static int +rt_private_show(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + u32 subcmd = wrq->flags; + + if (dev->priv_flags == INT_MAIN) + pAd = dev->priv; + else + { + pVirtualAd = dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(subcmd) + { + + case SHOW_CONN_STATUS: + if (MONITOR_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAd->CommonCfg.RegTransmitSetting.field.BW) + sprintf(extra, "Monitor Mode(CentralChannel %d)\n", pAd->CommonCfg.CentralChannel); + else +#endif // DOT11_N_SUPPORT // + sprintf(extra, "Monitor Mode(Channel %d)\n", pAd->CommonCfg.Channel); + } + else + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + if (INFRA_ON(pAd)) + { + sprintf(extra, "Connected(AP: %s[%02X:%02X:%02X:%02X:%02X:%02X])\n", + pAd->CommonCfg.Ssid, + pAd->CommonCfg.Bssid[0], + pAd->CommonCfg.Bssid[1], + pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3], + pAd->CommonCfg.Bssid[4], + pAd->CommonCfg.Bssid[5]); + DBGPRINT(RT_DEBUG_TRACE ,("Ssid=%s ,Ssidlen = %d\n",pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)); + } + else if (ADHOC_ON(pAd)) + sprintf(extra, "Connected\n"); + } + else + { + sprintf(extra, "Disconnected\n"); + DBGPRINT(RT_DEBUG_TRACE ,("ConnStatus is not connected\n")); + } + } + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case SHOW_DRVIER_VERION: + sprintf(extra, "Driver version-%s, %s %s\n", STA_DRIVER_VERSION, __DATE__, __TIME__ ); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#ifdef DOT11_N_SUPPORT + case SHOW_BA_INFO: + getBaInfo(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#endif // DOT11_N_SUPPORT // + case SHOW_DESC_INFO: + { + Show_DescInfo_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; + case RAIO_OFF: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = FALSE; + if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == FALSE) + { + MlmeRadioOff(pAd); + // Update extra information + pAd->ExtraInfo = SW_RADIO_OFF; + } + } + sprintf(extra, "Radio Off\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case RAIO_ON: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = TRUE; + //if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAd); + // Update extra information + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + } + } + sprintf(extra, "Radio On\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + + +#ifdef QOS_DLS_SUPPORT + case SHOW_DLS_ENTRY_INFO: + { + Set_DlsEntryInfo_Display_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; +#endif // QOS_DLS_SUPPORT // + + case SHOW_CFG_VALUE: + { + Status = RTMPShowCfgValue(pAd, wrq->pointer, extra); + if (Status == 0) + wrq->length = strlen(extra) + 1; // 1: size of '\0' + } + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("%s - unknow subcmd = %d\n", __FUNCTION__, subcmd)); + break; + } + + return Status; +} + +#ifdef SIOCSIWMLME +int rt_ioctl_siwmlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer; + MLME_QUEUE_ELEM MsgElem; + MLME_DISASSOC_REQ_STRUCT DisAssocReq; + MLME_DEAUTH_REQ_STRUCT DeAuthReq; + + DBGPRINT(RT_DEBUG_TRACE, ("====> %s\n", __FUNCTION__)); + + if (pMlme == NULL) + return -EINVAL; + + switch(pMlme->cmd) + { +#ifdef IW_MLME_DEAUTH + case IW_MLME_DEAUTH: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DEAUTH\n", __FUNCTION__)); + COPY_MAC_ADDR(DeAuthReq.Addr, pAd->CommonCfg.Bssid); + DeAuthReq.Reason = pMlme->reason_code; + MsgElem.MsgLen = sizeof(MLME_DEAUTH_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DeAuthReq, sizeof(MLME_DEAUTH_REQ_STRUCT)); + MlmeDeauthReqAction(pAd, &MsgElem); + if (INFRA_ON(pAd)) + { + LinkDown(pAd, FALSE); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + break; +#endif // IW_MLME_DEAUTH // +#ifdef IW_MLME_DISASSOC + case IW_MLME_DISASSOC: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DISASSOC\n", __FUNCTION__)); + COPY_MAC_ADDR(DisAssocReq.Addr, pAd->CommonCfg.Bssid); + DisAssocReq.Reason = pMlme->reason_code; + + MsgElem.Machine = ASSOC_STATE_MACHINE; + MsgElem.MsgType = MT2_MLME_DISASSOC_REQ; + MsgElem.MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DisAssocReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; + MlmeDisassocReqAction(pAd, &MsgElem); + break; +#endif // IW_MLME_DISASSOC // + default: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - Unknow Command\n", __FUNCTION__)); + break; + } + + return 0; +} +#endif // SIOCSIWMLME // + +#if WIRELESS_EXT > 17 +int rt_ioctl_siwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + if (param->value == IW_AUTH_WPA_VERSION_WPA) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + } + else if (param->value == IW_AUTH_WPA_VERSION_WPA2) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_PAIRWISE: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_PAIRWISE - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_GROUP: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_GROUP - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_KEY_MGMT: + if (param->value == IW_AUTH_KEY_MGMT_802_1X) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } +#ifdef WPA_SUPPLICANT_SUPPORT + else + // WEP 1x + pAdapter->StaCfg.IEEE8021X = TRUE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == 0) + { + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_KEY_MGMT - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_PRIVACY_INVOKED - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_DROP_UNENCRYPTED: + if (param->value != 0) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + { + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_80211_AUTH_ALG: + if (param->value & IW_AUTH_ALG_SHARED_KEY) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + } + else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + } + else + return -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_80211_AUTH_ALG - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_WPA_ENABLED: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_ENABLED - Driver supports WPA!(param->value = %d)\n", __FUNCTION__, param->value)); + break; + default: + return -EOPNOTSUPP; +} + + return 0; +} + +int rt_ioctl_giwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_DROP_UNENCRYPTED: + param->value = (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) ? 0 : 1; + break; + + case IW_AUTH_80211_AUTH_ALG: + param->value = (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) ? IW_AUTH_ALG_SHARED_KEY : IW_AUTH_ALG_OPEN_SYSTEM; + break; + + case IW_AUTH_WPA_ENABLED: + param->value = (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) ? 1 : 0; + break; + + default: + return -EOPNOTSUPP; + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_giwauth::param->value = %d!\n", param->value)); + return 0; +} + +void fnSetCipherKey( + IN PRTMP_ADAPTER pAdapter, + IN INT keyIdx, + IN UCHAR CipherAlg, + IN BOOLEAN bGTK, + IN struct iw_encode_ext *ext) +{ + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, LEN_TKIP_EK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].TxMic, ext->key + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].RxMic, ext->key + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CipherAlg; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + pAdapter->SharedKey[BSS0][keyIdx].Key, + pAdapter->SharedKey[BSS0][keyIdx].TxMic, + pAdapter->SharedKey[BSS0][keyIdx].RxMic); + + if (bGTK) + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + NULL); + else + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + &pAdapter->MacTab.Content[BSSID_WCID]); +} + +int rt_ioctl_siwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) + { + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int keyIdx, alg = ext->alg; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (encoding->flags & IW_ENCODE_DISABLED) + { + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + // set BSSID wcid entry of the Pair-wise Key table as no-security mode + AsicRemovePairwiseKeyEntry(pAdapter, BSS0, BSSID_WCID); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)keyIdx); + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE, ("%s::Remove all keys!(encoding->flags = %x)\n", __FUNCTION__, encoding->flags)); + } + else + { + // Get Key Index and convet to our own defined key index + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + if((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + return -EINVAL; + + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + pAdapter->StaCfg.DefaultKeyId = keyIdx; + DBGPRINT(RT_DEBUG_TRACE, ("%s::DefaultKeyId = %d\n", __FUNCTION__, pAdapter->StaCfg.DefaultKeyId)); + } + + switch (alg) { + case IW_ENCODE_ALG_NONE: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_NONE\n", __FUNCTION__)); + break; + case IW_ENCODE_ALG_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_WEP - ext->key_len = %d, keyIdx = %d\n", __FUNCTION__, ext->key_len, keyIdx)); + if (ext->key_len == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (ext->key_len == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + return -EINVAL; + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, ext->key_len); + break; + case IW_ENCODE_ALG_TKIP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_TKIP - keyIdx = %d, ext->key_len = %d\n", __FUNCTION__, keyIdx, ext->key_len)); + if (ext->key_len == 32) + { + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + STA_PORT_SECURED(pAdapter); + } + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, TRUE, ext); + + // set 802.1x port control + STA_PORT_SECURED(pAdapter); + } + } + else + return -EINVAL; + break; + case IW_ENCODE_ALG_CCMP: + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + STA_PORT_SECURED(pAdapter); + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, TRUE, ext); + + // set 802.1x port control + STA_PORT_SECURED(pAdapter); + } + break; + default: + return -EINVAL; + } + } + + return 0; +} + +int +rt_ioctl_giwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PCHAR pKey = NULL; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int idx, max_key_len; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_giwencodeext\n")); + + max_key_len = encoding->length - sizeof(*ext); + if (max_key_len < 0) + return -EINVAL; + + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) + { + if (idx < 1 || idx > 4) + return -EINVAL; + idx--; + + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)) + { + if (idx != pAd->StaCfg.DefaultKeyId) + { + ext->key_len = 0; + return 0; + } + } + } + else + idx = pAd->StaCfg.DefaultKeyId; + + encoding->flags = idx + 1; + memset(ext, 0, sizeof(*ext)); + + ext->key_len = 0; + switch(pAd->StaCfg.WepStatus) { + case Ndis802_11WEPDisabled: + ext->alg = IW_ENCODE_ALG_NONE; + encoding->flags |= IW_ENCODE_DISABLED; + break; + case Ndis802_11WEPEnabled: + ext->alg = IW_ENCODE_ALG_WEP; + if (pAd->SharedKey[BSS0][idx].KeyLen > max_key_len) + return -E2BIG; + else + { + ext->key_len = pAd->SharedKey[BSS0][idx].KeyLen; + pKey = &(pAd->SharedKey[BSS0][idx].Key[0]); + } + break; + case Ndis802_11Encryption2Enabled: + case Ndis802_11Encryption3Enabled: + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) + ext->alg = IW_ENCODE_ALG_TKIP; + else + ext->alg = IW_ENCODE_ALG_CCMP; + + if (max_key_len < 32) + return -E2BIG; + else + { + ext->key_len = 32; + pKey = &pAd->StaCfg.PMK[0]; + } + break; + default: + return -EINVAL; + } + + if (ext->key_len && pKey) + { + encoding->flags |= IW_ENCODE_ENABLED; + memcpy(ext->key, pKey, ext->key_len); + } + + return 0; +} + +#ifdef SIOCSIWGENIE +int rt_ioctl_siwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (wrqu->data.length > MAX_LEN_OF_RSNIE || + (wrqu->data.length && extra == NULL)) + return -EINVAL; + + if (wrqu->data.length) + { + pAd->StaCfg.RSNIE_Len = wrqu->data.length; + NdisMoveMemory(&pAd->StaCfg.RSN_IE[0], extra, pAd->StaCfg.RSNIE_Len); + } + else + { + pAd->StaCfg.RSNIE_Len = 0; + NdisZeroMemory(&pAd->StaCfg.RSN_IE[0], MAX_LEN_OF_RSNIE); + } + + return 0; +} +#endif // SIOCSIWGENIE // + +int rt_ioctl_giwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if ((pAd->StaCfg.RSNIE_Len == 0) || + (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) + { + wrqu->data.length = 0; + return 0; + } + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + if (wrqu->data.length < pAd->StaCfg.RSNIE_Len) + return -E2BIG; + + wrqu->data.length = pAd->StaCfg.RSNIE_Len; + memcpy(extra, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + else +#endif // SIOCSIWGENIE // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + { + UCHAR RSNIe = IE_WPA; + + if (wrqu->data.length < (pAd->StaCfg.RSNIE_Len + 2)) // ID, Len + return -E2BIG; + wrqu->data.length = pAd->StaCfg.RSNIE_Len + 2; + + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)) + RSNIe = IE_RSN; + + extra[0] = (char)RSNIe; + extra[1] = pAd->StaCfg.RSNIE_Len; + memcpy(extra+2, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + + return 0; +} + +int rt_ioctl_siwpmksa(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer; + INT CachedIdx = 0, idx = 0; + + if (pPmksa == NULL) + return -EINVAL; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_siwpmksa\n")); + switch(pPmksa->cmd) + { + case IW_PMKSA_FLUSH: + NdisZeroMemory(pAd->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_FLUSH\n")); + break; + case IW_PMKSA_REMOVE: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + { + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN); + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].PMKID, 16); + for (idx = CachedIdx; idx < (pAd->StaCfg.SavedPMKNum - 1); idx++) + { + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].BSSID[0], &pAd->StaCfg.SavedPMK[idx+1].BSSID[0], MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].PMKID[0], &pAd->StaCfg.SavedPMK[idx+1].PMKID[0], 16); + } + pAd->StaCfg.SavedPMKNum--; + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_REMOVE\n")); + break; + case IW_PMKSA_ADD: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + pAd->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pPmksa->bssid.sa_data[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_ADD\n")); + break; + default: + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - Unknow Command!!\n")); + break; + } + + return 0; +} +#endif // #if WIRELESS_EXT > 17 + +#ifdef DBG +static int +rt_private_ioctl_bbp(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) + { + CHAR *this_char; + CHAR *value = NULL; + UCHAR regBBP = 0; + UINT32 bbpId; + UINT32 bbpValue; + BOOLEAN bIsPrintAllBBP = FALSE; + INT Status = 0; + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + if (wrq->length > 1) //No parameters. + { + sprintf(extra, "\n"); + + //Parsing Read or Write + this_char = wrq->pointer; + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s\n", this_char)); + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s, value=%s\n", this_char, value)); + if (sscanf(this_char, "%d", &(bbpId)) == 1) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Write + if ((sscanf(this_char, "%d", &(bbpId)) == 1) && (sscanf(value, "%x", &(bbpValue)) == 1)) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + } + else + bIsPrintAllBBP = TRUE; + +next: + if (bIsPrintAllBBP) + { + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n"); + for (bbpId = 0; bbpId <= 136; bbpId++) + { + if (strlen(extra) >= (IW_PRIV_SIZE_MASK - 10)) + break; +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X ", bbpId, bbpId*2, regBBP); + if (bbpId%5 == 4) + sprintf(extra+strlen(extra), "\n"); + } + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("wrq->length = %d\n", wrq->length)); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<==rt_private_ioctl_bbp\n\n")); + + return Status; +} +#endif // DBG // + +int rt_ioctl_siwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + UINT32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::Network is down!\n")); + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(rate = %d, fixed = %d)\n", rate, fixed)); + /* rate = -1 => auto rate + rate = X, fixed = 1 => (fixed rate X) + */ + if (rate == -1) + { + //Auto Rate + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, -1); + +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + else + { + if (fixed) + { + pAd->StaCfg.bAutoTxRateSwitch = FALSE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, rate); + else + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(HtMcs=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.MCS)); + } + else + { + // TODO: rate = X, fixed = 0 => (rates <= X) + return -EOPNOTSUPP; + } + } + + return 0; +} + +int rt_ioctl_giwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + int rate_index = 0, rate_count = 0; + HTTRANSMIT_SETTING ht_setting; + __s32 ralinkrate[] = + {2, 4, 11, 22, // CCK + 12, 18, 24, 36, 48, 72, 96, 108, // OFDM + 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, // 20MHz, 800ns GI, MCS: 0 ~ 15 + 39, 78, 117, 156, 234, 312, 351, 390, // 20MHz, 800ns GI, MCS: 16 ~ 23 + 27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, // 40MHz, 800ns GI, MCS: 0 ~ 15 + 81, 162, 243, 324, 486, 648, 729, 810, // 40MHz, 800ns GI, MCS: 16 ~ 23 + 14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288, // 20MHz, 400ns GI, MCS: 0 ~ 15 + 43, 87, 130, 173, 260, 317, 390, 433, // 20MHz, 400ns GI, MCS: 16 ~ 23 + 30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, // 40MHz, 400ns GI, MCS: 0 ~ 15 + 90, 180, 270, 360, 540, 720, 810, 900}; // 40MHz, 400ns GI, MCS: 16 ~ 23 + + rate_count = sizeof(ralinkrate)/sizeof(__s32); + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((pAd->StaCfg.bAutoTxRateSwitch == FALSE) && + (INFRA_ON(pAd)) && + ((pAd->CommonCfg.PhyMode <= PHY_11G) || (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM))) + ht_setting.word = pAd->StaCfg.HTPhyMode.word; + else + ht_setting.word = pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word; + +#ifdef DOT11_N_SUPPORT + if (ht_setting.field.MODE >= MODE_HTMIX) + { + rate_index = 12 + ((UCHAR)ht_setting.field.BW *24) + ((UCHAR)ht_setting.field.ShortGI *48) + ((UCHAR)ht_setting.field.MCS); + } + else +#endif // DOT11_N_SUPPORT // + if (ht_setting.field.MODE == MODE_OFDM) + rate_index = (UCHAR)(ht_setting.field.MCS) + 4; + else if (ht_setting.field.MODE == MODE_CCK) + rate_index = (UCHAR)(ht_setting.field.MCS); + + if (rate_index < 0) + rate_index = 0; + + if (rate_index > rate_count) + rate_index = rate_count; + + wrqu->bitrate.value = ralinkrate[rate_index] * 500000; + wrqu->bitrate.disabled = 0; + + return 0; +} + +static const iw_handler rt_handler[] = +{ + (iw_handler) NULL, /* SIOCSIWCOMMIT */ + (iw_handler) rt_ioctl_giwname, /* SIOCGIWNAME */ + (iw_handler) NULL, /* SIOCSIWNWID */ + (iw_handler) NULL, /* SIOCGIWNWID */ + (iw_handler) rt_ioctl_siwfreq, /* SIOCSIWFREQ */ + (iw_handler) rt_ioctl_giwfreq, /* SIOCGIWFREQ */ + (iw_handler) rt_ioctl_siwmode, /* SIOCSIWMODE */ + (iw_handler) rt_ioctl_giwmode, /* SIOCGIWMODE */ + (iw_handler) NULL, /* SIOCSIWSENS */ + (iw_handler) NULL, /* SIOCGIWSENS */ + (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */ + (iw_handler) rt_ioctl_giwrange, /* SIOCGIWRANGE */ + (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ + (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ + (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ + (iw_handler) rt28xx_get_wireless_stats /* kernel code */, /* SIOCGIWSTATS */ + (iw_handler) NULL, /* SIOCSIWSPY */ + (iw_handler) NULL, /* SIOCGIWSPY */ + (iw_handler) NULL, /* SIOCSIWTHRSPY */ + (iw_handler) NULL, /* SIOCGIWTHRSPY */ + (iw_handler) rt_ioctl_siwap, /* SIOCSIWAP */ + (iw_handler) rt_ioctl_giwap, /* SIOCGIWAP */ +#ifdef SIOCSIWMLME + (iw_handler) rt_ioctl_siwmlme, /* SIOCSIWMLME */ +#else + (iw_handler) NULL, /* SIOCSIWMLME */ +#endif // SIOCSIWMLME // + (iw_handler) rt_ioctl_iwaplist, /* SIOCGIWAPLIST */ +#ifdef SIOCGIWSCAN + (iw_handler) rt_ioctl_siwscan, /* SIOCSIWSCAN */ + (iw_handler) rt_ioctl_giwscan, /* SIOCGIWSCAN */ +#else + (iw_handler) NULL, /* SIOCSIWSCAN */ + (iw_handler) NULL, /* SIOCGIWSCAN */ +#endif /* SIOCGIWSCAN */ + (iw_handler) rt_ioctl_siwessid, /* SIOCSIWESSID */ + (iw_handler) rt_ioctl_giwessid, /* SIOCGIWESSID */ + (iw_handler) rt_ioctl_siwnickn, /* SIOCSIWNICKN */ + (iw_handler) rt_ioctl_giwnickn, /* SIOCGIWNICKN */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) rt_ioctl_siwrate, /* SIOCSIWRATE */ + (iw_handler) rt_ioctl_giwrate, /* SIOCGIWRATE */ + (iw_handler) rt_ioctl_siwrts, /* SIOCSIWRTS */ + (iw_handler) rt_ioctl_giwrts, /* SIOCGIWRTS */ + (iw_handler) rt_ioctl_siwfrag, /* SIOCSIWFRAG */ + (iw_handler) rt_ioctl_giwfrag, /* SIOCGIWFRAG */ + (iw_handler) NULL, /* SIOCSIWTXPOW */ + (iw_handler) NULL, /* SIOCGIWTXPOW */ + (iw_handler) NULL, /* SIOCSIWRETRY */ + (iw_handler) NULL, /* SIOCGIWRETRY */ + (iw_handler) rt_ioctl_siwencode, /* SIOCSIWENCODE */ + (iw_handler) rt_ioctl_giwencode, /* SIOCGIWENCODE */ + (iw_handler) NULL, /* SIOCSIWPOWER */ + (iw_handler) NULL, /* SIOCGIWPOWER */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ +#if WIRELESS_EXT > 17 + (iw_handler) rt_ioctl_siwgenie, /* SIOCSIWGENIE */ + (iw_handler) rt_ioctl_giwgenie, /* SIOCGIWGENIE */ + (iw_handler) rt_ioctl_siwauth, /* SIOCSIWAUTH */ + (iw_handler) rt_ioctl_giwauth, /* SIOCGIWAUTH */ + (iw_handler) rt_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ + (iw_handler) rt_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */ + (iw_handler) rt_ioctl_siwpmksa, /* SIOCSIWPMKSA */ +#endif +}; + +static const iw_handler rt_priv_handlers[] = { + (iw_handler) NULL, /* + 0x00 */ + (iw_handler) NULL, /* + 0x01 */ +#ifndef CONFIG_AP_SUPPORT + (iw_handler) rt_ioctl_setparam, /* + 0x02 */ +#else + (iw_handler) NULL, /* + 0x02 */ +#endif // CONFIG_AP_SUPPORT // +#ifdef DBG + (iw_handler) rt_private_ioctl_bbp, /* + 0x03 */ +#else + (iw_handler) NULL, /* + 0x03 */ +#endif + (iw_handler) NULL, /* + 0x04 */ + (iw_handler) NULL, /* + 0x05 */ + (iw_handler) NULL, /* + 0x06 */ + (iw_handler) NULL, /* + 0x07 */ + (iw_handler) NULL, /* + 0x08 */ + (iw_handler) rt_private_get_statistics, /* + 0x09 */ + (iw_handler) NULL, /* + 0x0A */ + (iw_handler) NULL, /* + 0x0B */ + (iw_handler) NULL, /* + 0x0C */ + (iw_handler) NULL, /* + 0x0D */ + (iw_handler) NULL, /* + 0x0E */ + (iw_handler) NULL, /* + 0x0F */ + (iw_handler) NULL, /* + 0x10 */ + (iw_handler) rt_private_show, /* + 0x11 */ + (iw_handler) NULL, /* + 0x12 */ + (iw_handler) NULL, /* + 0x13 */ + (iw_handler) NULL, /* + 0x15 */ + (iw_handler) NULL, /* + 0x17 */ + (iw_handler) NULL, /* + 0x18 */ +}; + +const struct iw_handler_def rt28xx_iw_handler_def = +{ +#define N(a) (sizeof (a) / sizeof (a[0])) + .standard = (iw_handler *) rt_handler, + .num_standard = sizeof(rt_handler) / sizeof(iw_handler), + .private = (iw_handler *) rt_priv_handlers, + .num_private = N(rt_priv_handlers), + .private_args = (struct iw_priv_args *) privtab, + .num_private_args = N(privtab), +#if IW_HANDLER_VERSION >= 7 + .get_wireless_stats = rt28xx_get_wireless_stats, +#endif +}; + +INT RTMPSetInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_SSID Ssid; + NDIS_802_11_MAC_ADDRESS Bssid; + RT_802_11_PHY_MODE PhyMode; + RT_802_11_STA_CONFIG StaConfig; + NDIS_802_11_RATES aryRates; + RT_802_11_PREAMBLE Preamble; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeMax; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + PNDIS_802_11_KEY pKey = NULL; + PNDIS_802_11_WEP pWepKey =NULL; + PNDIS_802_11_REMOVE_KEY pRemoveKey = NULL; + NDIS_802_11_CONFIGURATION Config, *pConfig = NULL; + NDIS_802_11_NETWORK_TYPE NetType; + ULONG Now; + UINT KeyIdx = 0; + INT Status = NDIS_STATUS_SUCCESS, MaxPhyMode = PHY_11G; + ULONG PowerTemp; + BOOLEAN RadioState; + BOOLEAN StateMachineTouched = FALSE; +#ifdef DOT11_N_SUPPORT + OID_SET_HT_PHYMODE HT_PhyMode; //11n ,kathy +#endif // DOT11_N_SUPPORT // +#ifdef WPA_SUPPLICANT_SUPPORT + PNDIS_802_11_PMKID pPmkId = NULL; + BOOLEAN IEEE8021xState = FALSE; + BOOLEAN IEEE8021x_required_keys = FALSE; + UCHAR wpa_supplicant_enable = 0; +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef SNMP_SUPPORT + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR ctmp; +#endif // SNMP_SUPPORT // + + +#ifdef DOT11_N_SUPPORT + MaxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + + DBGPRINT(RT_DEBUG_TRACE, ("-->RTMPSetInformation(), 0x%08x\n", cmd&0x7FFF)); + switch(cmd & 0x7FFF) { + case RT_OID_802_11_COUNTRY_REGION: + if (wrq->u.data.length < sizeof(UCHAR)) + Status = -EINVAL; + // Only avaliable when EEPROM not programming + else if (!(pAdapter->CommonCfg.CountryRegion & 0x80) && !(pAdapter->CommonCfg.CountryRegionForABand & 0x80)) + { + ULONG Country; + UCHAR TmpPhy; + + Status = copy_from_user(&Country, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.CountryRegion = (UCHAR)(Country & 0x000000FF); + pAdapter->CommonCfg.CountryRegionForABand = (UCHAR)((Country >> 8) & 0x000000FF); + TmpPhy = pAdapter->CommonCfg.PhyMode; + pAdapter->CommonCfg.PhyMode = 0xff; + // Build all corresponding channel information + RTMPSetPhyMode(pAdapter, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_COUNTRY_REGION (A:%d B/G:%d)\n", pAdapter->CommonCfg.CountryRegionForABand, + pAdapter->CommonCfg.CountryRegion)); + } + break; + case OID_802_11_BSSID_LIST_SCAN: + #ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + Now = jiffies; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID_LIST_SCAN, TxCnt = %d \n", pAdapter->RalinkCounters.LastOneSecTotalTxCount)); + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + break; + } + + //Benson add 20080527, when radio off, sta don't need to scan + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_RADIO_OFF)) + break; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is scanning now !!!\n")); + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->RalinkCounters.LastOneSecTotalTxCount > 100) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + RTMP_SET_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + break; + case OID_802_11_SSID: + if (wrq->u.data.length != sizeof(NDIS_802_11_SSID)) + Status = -EINVAL; + else + { + PCHAR pSsidString = NULL; + Status = copy_from_user(&Ssid, wrq->u.data.pointer, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SSID (Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + if (Ssid.SsidLength > MAX_LEN_OF_SSID) + Status = -EINVAL; + else + { + if (Ssid.SsidLength == 0) + { + Set_SSID_Proc(pAdapter, ""); + } + else + { + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, Ssid.Ssid, Ssid.SsidLength); + Set_SSID_Proc(pAdapter, pSsidString); + kfree(pSsidString); + } + else + Status = -ENOMEM; + } + } + } + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + if (wrq->u.data.length != sizeof(NDIS_802_11_MAC_ADDRESS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Bssid, wrq->u.data.pointer, wrq->u.data.length); + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + } + break; + case RT_OID_802_11_RADIO: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RadioState, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RADIO (=%d)\n", RadioState)); + if (pAdapter->StaCfg.bSwRadio != RadioState) + { + pAdapter->StaCfg.bSwRadio = RadioState; + if (pAdapter->StaCfg.bRadio != (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio)) + { + pAdapter->StaCfg.bRadio = (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio); + if (pAdapter->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAdapter); + // Update extra information + pAdapter->ExtraInfo = EXTRA_INFO_CLEAR; + } + else + { + MlmeRadioOff(pAdapter); + // Update extra information + pAdapter->ExtraInfo = SW_RADIO_OFF; + } + } + } + } + break; + case RT_OID_802_11_PHY_MODE: + if (wrq->u.data.length != sizeof(RT_802_11_PHY_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PhyMode, wrq->u.data.pointer, wrq->u.data.length); + if (PhyMode <= MaxPhyMode) + { + RTMPSetPhyMode(pAdapter, PhyMode); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PHY_MODE (=%d)\n", PhyMode)); + } + break; + case RT_OID_802_11_STA_CONFIG: + if (wrq->u.data.length != sizeof(RT_802_11_STA_CONFIG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&StaConfig, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bEnableTxBurst = StaConfig.EnableTxBurst; + pAdapter->CommonCfg.UseBGProtection = StaConfig.UseBGProtection; + pAdapter->CommonCfg.bUseShortSlotTime = 1; // 2003-10-30 always SHORT SLOT capable + if ((pAdapter->CommonCfg.PhyMode != StaConfig.AdhocMode) && + (StaConfig.AdhocMode <= MaxPhyMode)) + { + // allow dynamic change of "USE OFDM rate or not" in ADHOC mode + // if setting changed, need to reset current TX rate as well as BEACON frame format + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + { + pAdapter->CommonCfg.PhyMode = StaConfig.AdhocMode; + RTMPSetPhyMode(pAdapter, PhyMode); + MlmeUpdateTxRates(pAdapter, FALSE, 0); + MakeIbssBeacon(pAdapter); // re-build BEACON frame + AsicEnableIbssSync(pAdapter); // copy to on-chip memory + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_STA_CONFIG (Burst=%d, Protection=%ld,ShortSlot=%d\n", + pAdapter->CommonCfg.bEnableTxBurst, + pAdapter->CommonCfg.UseBGProtection, + pAdapter->CommonCfg.bUseShortSlotTime)); + } + break; + case OID_802_11_DESIRED_RATES: + if (wrq->u.data.length != sizeof(NDIS_802_11_RATES)) + Status = -EINVAL; + else + { + Status = copy_from_user(&aryRates, wrq->u.data.pointer, wrq->u.data.length); + NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DESIRED_RATES (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n", + pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1], + pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3], + pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5], + pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] )); + // Changing DesiredRate may affect the MAX TX rate we used to TX frames out + MlmeUpdateTxRates(pAdapter, FALSE, 0); + } + break; + case RT_OID_802_11_PREAMBLE: + if (wrq->u.data.length != sizeof(RT_802_11_PREAMBLE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Preamble, wrq->u.data.pointer, wrq->u.data.length); + if (Preamble == Rt802_11PreambleShort) + { + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleShort); + } + else if ((Preamble == Rt802_11PreambleLong) || (Preamble == Rt802_11PreambleAuto)) + { + // if user wants AUTO, initialize to LONG here, then change according to AP's + // capability upon association. + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleLong); + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PREAMBLE (=%d)\n", Preamble)); + } + break; + case OID_802_11_WEP_STATUS: + if (wrq->u.data.length != sizeof(NDIS_802_11_WEP_STATUS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&WepStatus, wrq->u.data.pointer, wrq->u.data.length); + // Since TKIP, AES, WEP are all supported. It should not have any invalid setting + if (WepStatus <= Ndis802_11Encryption3KeyAbsent) + { + if (pAdapter->StaCfg.WepStatus != WepStatus) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.WepStatus = WepStatus; + pAdapter->StaCfg.OrigWepStatus = WepStatus; + pAdapter->StaCfg.PairCipher = WepStatus; + pAdapter->StaCfg.GroupCipher = WepStatus; + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEP_STATUS (=%d)\n",WepStatus)); + } + break; + case OID_802_11_AUTHENTICATION_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_AUTHENTICATION_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&AuthMode, wrq->u.data.pointer, wrq->u.data.length); + if (AuthMode > Ndis802_11AuthModeMax) + { + Status = -EINVAL; + break; + } + else + { + if (pAdapter->StaCfg.AuthMode != AuthMode) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.AuthMode = AuthMode; + } + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_AUTHENTICATION_MODE (=%d) \n",pAdapter->StaCfg.AuthMode)); + } + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_INFRASTRUCTURE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&BssType, wrq->u.data.pointer, wrq->u.data.length); + + if (BssType == Ndis802_11IBSS) + Set_NetworkType_Proc(pAdapter, "Adhoc"); + else if (BssType == Ndis802_11Infrastructure) + Set_NetworkType_Proc(pAdapter, "Infra"); + else if (BssType == Ndis802_11Monitor) + Set_NetworkType_Proc(pAdapter, "Monitor"); + else + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_INFRASTRUCTURE_MODE (unknown)\n")); + } + } + break; + case OID_802_11_REMOVE_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_WEP\n")); + if (wrq->u.data.length != sizeof(NDIS_802_11_KEY_INDEX)) + { + Status = -EINVAL; + } + else + { + KeyIdx = *(NDIS_802_11_KEY_INDEX *) wrq->u.data.pointer; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx >= 4){ + Status = -EINVAL; + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + } + } + } + break; + case RT_OID_802_11_RESET_COUNTERS: + NdisZeroMemory(&pAdapter->WlanCounters, sizeof(COUNTER_802_11)); + NdisZeroMemory(&pAdapter->Counters8023, sizeof(COUNTER_802_3)); + NdisZeroMemory(&pAdapter->RalinkCounters, sizeof(COUNTER_RALINK)); + pAdapter->Counters8023.RxNoBuffer = 0; + pAdapter->Counters8023.GoodReceives = 0; + pAdapter->Counters8023.RxNoBuffer = 0; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RESET_COUNTERS \n")); + break; + case OID_802_11_RTS_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_RTS_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RtsThresh, wrq->u.data.pointer, wrq->u.data.length); + if (RtsThresh > MAX_RTS_THRESHOLD) + Status = -EINVAL; + else + pAdapter->CommonCfg.RtsThreshold = (USHORT)RtsThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_RTS_THRESHOLD (=%ld)\n",RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_FRAGMENTATION_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&FragThresh, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bUseZeroToDisableFragment = FALSE; + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { + if (FragThresh == 0) + { + pAdapter->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + pAdapter->CommonCfg.bUseZeroToDisableFragment = TRUE; + } + else + Status = -EINVAL; + } + else + pAdapter->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_FRAGMENTATION_THRESHOLD (=%ld) \n",FragThresh)); + break; + case OID_802_11_POWER_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_POWER_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerMode, wrq->u.data.pointer, wrq->u.data.length); + if (PowerMode == Ndis802_11PowerModeCAM) + Set_PSMode_Proc(pAdapter, "CAM"); + else if (PowerMode == Ndis802_11PowerModeMAX_PSP) + Set_PSMode_Proc(pAdapter, "Max_PSP"); + else if (PowerMode == Ndis802_11PowerModeFast_PSP) + Set_PSMode_Proc(pAdapter, "Fast_PSP"); + else if (PowerMode == Ndis802_11PowerModeLegacy_PSP) + Set_PSMode_Proc(pAdapter, "Legacy_PSP"); + else + Status = -EINVAL; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_POWER_MODE (=%d)\n",PowerMode)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + if (wrq->u.data.length < sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerTemp, wrq->u.data.pointer, wrq->u.data.length); + if (PowerTemp > 100) + PowerTemp = 0xffffffff; // AUTO + pAdapter->CommonCfg.TxPowerDefault = PowerTemp; //keep current setting. + pAdapter->CommonCfg.TxPowerPercentage = pAdapter->CommonCfg.TxPowerDefault; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + } + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_TYPE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&NetType, wrq->u.data.pointer, wrq->u.data.length); + + if (NetType == Ndis802_11DS) + RTMPSetPhyMode(pAdapter, PHY_11B); + else if (NetType == Ndis802_11OFDM24) + RTMPSetPhyMode(pAdapter, PHY_11BG_MIXED); + else if (NetType == Ndis802_11OFDM5) + RTMPSetPhyMode(pAdapter, PHY_11A); + else + Status = -EINVAL; +#ifdef DOT11_N_SUPPORT + if (Status == NDIS_STATUS_SUCCESS) + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_NETWORK_TYPE_IN_USE (=%d)\n",NetType)); + } + break; + // For WPA PSK PMK key + case RT_OID_802_11_ADD_WPA: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!!\n")); + } + else + { + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) ) + { + Status = -EOPNOTSUPP; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!! [AuthMode != WPAPSK/WPA2PSK/WPANONE]\n")); + } + else if ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) ) // Only for WPA PSK mode + { + NdisMoveMemory(pAdapter->StaCfg.PMK, &pKey->KeyMaterial, pKey->KeyLength); + // Use RaConfig as PSK agent. + // Start STA supplicant state machine + if (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + pAdapter->StaCfg.WpaState = SS_START; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + else + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + } + kfree(pKey); + break; + case OID_802_11_REMOVE_KEY: + pRemoveKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pRemoveKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pRemoveKey, wrq->u.data.pointer, wrq->u.data.length); + if (pRemoveKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!\n")); + } + else + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + RTMPWPARemoveKeyProc(pAdapter, pRemoveKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Remove WPA Key!!\n")); + } + else + { + KeyIdx = pRemoveKey->KeyIndex; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(Should never set default bit when remove key)\n")); + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx > 3) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(KeyId[%d] out of range)\n", KeyIdx)); + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY (id=0x%x, Len=%d-byte)\n", pRemoveKey->KeyIndex, pRemoveKey->Length)); + } + } + } + } + kfree(pRemoveKey); + break; + // New for WPA + case OID_802_11_ADD_KEY: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY, Failed!!\n")); + } + else + { + RTMPAddKey(pAdapter, pKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + kfree(pKey); + break; + case OID_802_11_CONFIGURATION: + if (wrq->u.data.length != sizeof(NDIS_802_11_CONFIGURATION)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Config, wrq->u.data.pointer, wrq->u.data.length); + pConfig = &Config; + + if ((pConfig->BeaconPeriod >= 20) && (pConfig->BeaconPeriod <=400)) + pAdapter->CommonCfg.BeaconPeriod = (USHORT) pConfig->BeaconPeriod; + + pAdapter->StaActive.AtimWin = (USHORT) pConfig->ATIMWindow; + MAP_KHZ_TO_CHANNEL_ID(pConfig->DSConfig, pAdapter->CommonCfg.Channel); + // + // Save the channel on MlmeAux for CntlOidRTBssidProc used. + // + pAdapter->MlmeAux.Channel = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CONFIGURATION (BeacnPeriod=%ld,AtimW=%ld,Ch=%d)\n", + pConfig->BeaconPeriod, pConfig->ATIMWindow, pAdapter->CommonCfg.Channel)); + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + break; +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_HT_PHYMODE: + if (wrq->u.data.length != sizeof(OID_SET_HT_PHYMODE)) + Status = -EINVAL; + else + { + POID_SET_HT_PHYMODE pHTPhyMode = &HT_PhyMode; + + Status = copy_from_user(&HT_PhyMode, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::pHTPhyMode (PhyMode = %d,TransmitNo = %d, HtMode = %d, ExtOffset = %d , MCS = %d, BW = %d, STBC = %d, SHORTGI = %d) \n", + pHTPhyMode->PhyMode, pHTPhyMode->TransmitNo,pHTPhyMode->HtMode,pHTPhyMode->ExtOffset, + pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->SHORTGI)); + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + RTMPSetHT(pAdapter, pHTPhyMode); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_HT_PHYMODE(MCS=%d,BW=%d,SGI=%d,STBC=%d)\n", + pAdapter->StaCfg.HTPhyMode.field.MCS, pAdapter->StaCfg.HTPhyMode.field.BW, pAdapter->StaCfg.HTPhyMode.field.ShortGI, + pAdapter->StaCfg.HTPhyMode.field.STBC)); + break; +#endif // DOT11_N_SUPPORT // + case RT_OID_802_11_SET_APSD_SETTING: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + ULONG apsd ; + Status = copy_from_user(&apsd, wrq->u.data.pointer, wrq->u.data.length); + + /*------------------------------------------------------------------- + |B31~B7 | B6~B5 | B4 | B3 | B2 | B1 | B0 | + --------------------------------------------------------------------- + | Rsvd | Max SP Len | AC_VO | AC_VI | AC_BK | AC_BE | APSD Capable | + ---------------------------------------------------------------------*/ + pAdapter->CommonCfg.bAPSDCapable = (apsd & 0x00000001) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BE = ((apsd & 0x00000002) >> 1) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BK = ((apsd & 0x00000004) >> 2) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VI = ((apsd & 0x00000008) >> 3) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VO = ((apsd & 0x00000010) >> 4) ? TRUE : FALSE; + pAdapter->CommonCfg.MaxSPLength = (UCHAR)((apsd & 0x00000060) >> 5); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_SETTING (apsd=0x%lx, APSDCap=%d, [BE,BK,VI,VO]=[%d/%d/%d/%d], MaxSPLen=%d)\n", apsd, pAdapter->CommonCfg.bAPSDCapable, + pAdapter->CommonCfg.bAPSDAC_BE, pAdapter->CommonCfg.bAPSDAC_BK, pAdapter->CommonCfg.bAPSDAC_VI, pAdapter->CommonCfg.bAPSDAC_VO, pAdapter->CommonCfg.MaxSPLength)); + } + break; + + case RT_OID_802_11_SET_APSD_PSM: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + // Driver needs to notify AP when PSM changes + Status = copy_from_user(&pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.pointer, wrq->u.data.length); + if (pAdapter->CommonCfg.bAPSDForcePowerSave != pAdapter->StaCfg.Psm) + { + MlmeSetPsmBit(pAdapter, pAdapter->CommonCfg.bAPSDForcePowerSave); + RTMPSendNullFrame(pAdapter, pAdapter->CommonCfg.TxRate, TRUE); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_PSM (bAPSDForcePowerSave:%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + } + break; +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_SET_DLS: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + BOOLEAN oldvalue = pAdapter->CommonCfg.bDLSCapable; + Status = copy_from_user(&pAdapter->CommonCfg.bDLSCapable, wrq->u.data.pointer, wrq->u.data.length); + if (oldvalue && !pAdapter->CommonCfg.bDLSCapable) + { + int i; + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + } + + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS (=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + } + break; + + case RT_OID_802_11_SET_DLS_PARAM: + if (wrq->u.data.length != sizeof(RT_802_11_DLS_UI)) + Status = -EINVAL; + else + { + RT_802_11_DLS Dls; + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + RTMPMoveMemory(&Dls, wrq->u.data.pointer, sizeof(RT_802_11_DLS_UI)); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS_PARAM \n")); + } + break; +#endif // QOS_DLS_SUPPORT // + case RT_OID_802_11_SET_WMM: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&pAdapter->CommonCfg.bWmmCapable, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_WMM (=%d) \n", pAdapter->CommonCfg.bWmmCapable)); + } + break; + + case OID_802_11_DISASSOCIATE: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + // + // Set NdisRadioStateOff to TRUE, instead of called MlmeRadioOff. + // Later on, NDIS_802_11_BSSID_LIST_EX->NumberOfItems should be 0 + // when query OID_802_11_BSSID_LIST. + // + // TRUE: NumberOfItems will set to 0. + // FALSE: NumberOfItems no change. + // + pAdapter->CommonCfg.NdisRadioStateOff = TRUE; + // Set to immediately send the media disconnect event + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DISASSOCIATE \n")); + + if (INFRA_ON(pAdapter)) + { + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_DISASSOCIATE, + 0, + NULL); + + StateMachineTouched = TRUE; + } + break; + +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_IMME_BA_CAP: + if (wrq->u.data.length != sizeof(OID_BACAP_STRUC)) + Status = -EINVAL; + else + { + OID_BACAP_STRUC Orde ; + Status = copy_from_user(&Orde, wrq->u.data.pointer, wrq->u.data.length); + if (Orde.Policy > BA_NOTUSE) + { + Status = NDIS_STATUS_INVALID_DATA; + } + else if (Orde.Policy == BA_NOTUSE) + { + pAdapter->CommonCfg.BACapability.field.Policy = BA_NOTUSE; + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs= Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + } + else + { + pAdapter->CommonCfg.BACapability.field.AutoBA = Orde.AutoBA; + pAdapter->CommonCfg.BACapability.field.Policy = IMMED_BA; // we only support immediate BA. + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + + if (pAdapter->CommonCfg.BACapability.field.RxBAWinLimit > MAX_RX_REORDERBUF) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = MAX_RX_REORDERBUF; + + } + + pAdapter->CommonCfg.REGBACapability.word = pAdapter->CommonCfg.BACapability.word; + DBGPRINT(RT_DEBUG_TRACE, ("Set::(Orde.AutoBA = %d) (Policy=%d)(ReBAWinLimit=%d)(TxBAWinLimit=%d)(AutoMode=%d)\n",Orde.AutoBA, pAdapter->CommonCfg.BACapability.field.Policy, + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit,pAdapter->CommonCfg.BACapability.field.TxBAWinLimit, pAdapter->CommonCfg.BACapability.field.AutoBA)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::(MimoPs = %d)(AmsduEnable = %d) (AmsduSize=%d)(MpduDensity=%d)\n",pAdapter->CommonCfg.DesiredHtPhy.MimoPs, pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable, + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize, pAdapter->CommonCfg.DesiredHtPhy.MpduDensity)); + } + + break; + case RT_OID_802_11_ADD_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, (" Set :: RT_OID_802_11_ADD_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + UCHAR index; + OID_ADD_BA_ENTRY BA; + MAC_TABLE_ENTRY *pEntry; + + Status = copy_from_user(&BA, wrq->u.data.pointer, wrq->u.data.length); + if (BA.TID > 15) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + else + { + //BATableInsertEntry + //As ad-hoc mode, BA pair is not limited to only BSSID. so add via OID. + index = BA.TID; + // in ad hoc mode, when adding BA pair, we should insert this entry into MACEntry too + pEntry = MacTableLookup(pAdapter, BA.MACAddr); + if (!pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RT_OID_802_11_ADD_IMME_BA. break on no connection.----:%x:%x\n", BA.MACAddr[4], BA.MACAddr[5])); + break; + } + if (BA.IsRecipient == FALSE) + { + if (pEntry->bIAmBadAtheros == TRUE) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = 0x10; + + BAOriSessionSetUp(pAdapter, pEntry, index, 0, 100, TRUE); + } + else + { + //BATableInsertEntry(pAdapter, pEntry->Aid, BA.MACAddr, 0, 0xffff, BA.TID, BA.nMSDU, BA.IsRecipient); + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_IMME_BA. Rec = %d. Mac = %x:%x:%x:%x:%x:%x . \n", + BA.IsRecipient, BA.MACAddr[0], BA.MACAddr[1], BA.MACAddr[2], BA.MACAddr[2] + , BA.MACAddr[4], BA.MACAddr[5])); + } + } + break; + + case RT_OID_802_11_TEAR_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + POID_ADD_BA_ENTRY pBA; + MAC_TABLE_ENTRY *pEntry; + + pBA = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if (pBA == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA kmalloc() can't allocate enough memory\n")); + Status = NDIS_STATUS_FAILURE; + } + else + { + Status = copy_from_user(pBA, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA(TID=%d, bAllTid=%d)\n", pBA->TID, pBA->bAllTid)); + + if (!pBA->bAllTid && (pBA->TID > NUM_OF_TID)) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + + if (pBA->IsRecipient == FALSE) + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + DBGPRINT(RT_DEBUG_TRACE, (" pBA->IsRecipient == FALSE\n")); + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, (" pBA->pEntry\n")); + BAOriSessionTearDown(pAdapter, pEntry->Aid, pBA->TID, FALSE, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + else + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + if (pEntry) + { + BARecSessionTearDown( pAdapter, (UCHAR)pEntry->Aid, pBA->TID, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + kfree(pBA); + } + } + break; +#endif // DOT11_N_SUPPORT // + + // For WPA_SUPPLICANT to set static wep key + case OID_802_11_ADD_WEP: + pWepKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pWepKey == NULL) + { + Status = -ENOMEM; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed!!\n")); + break; + } + Status = copy_from_user(pWepKey, wrq->u.data.pointer, wrq->u.data.length); + if (Status) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (length mismatch)!!\n")); + } + else + { + KeyIdx = pWepKey->KeyIndex & 0x0fffffff; + // KeyIdx must be 0 ~ 3 + if (KeyIdx > 4) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (KeyIdx must be smaller than 4)!!\n")); + } + else + { + UCHAR CipherAlg = 0; + PUCHAR Key; + + // set key material and key length + NdisZeroMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, 16); + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + + switch(pWepKey->KeyLength) + { + case 5: + CipherAlg = CIPHER_WEP64; + break; + case 13: + CipherAlg = CIPHER_WEP128; + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, only support CIPHER_WEP64(len:5) & CIPHER_WEP128(len:13)!!\n")); + Status = -EINVAL; + break; + } + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CipherAlg; + + // Default key for tx (shared key) + if (pWepKey->KeyIndex & 0x80000000) + { +#ifdef WPA_SUPPLICANT_SUPPORT + // set key material and key length + NdisZeroMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, 16); + pAdapter->StaCfg.DesireSharedKey[KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + pAdapter->StaCfg.DesireSharedKeyId = KeyIdx; + pAdapter->StaCfg.DesireSharedKey[KeyIdx].CipherAlg = CipherAlg; +#endif // WPA_SUPPLICANT_SUPPORT // + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) +#endif // WPA_SUPPLICANT_SUPPORT + { + Key = pAdapter->SharedKey[BSS0][KeyIdx].Key; + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAdapter, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + if (pWepKey->KeyIndex & 0x80000000) + { + PMAC_TABLE_ENTRY pEntry = &pAdapter->MacTab.Content[BSSID_WCID]; + // Assign group key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, NULL); + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, pEntry); + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP (id=0x%x, Len=%d-byte), %s\n", pWepKey->KeyIndex, pWepKey->KeyLength, (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) ? "Port Secured":"Port NOT Secured")); + } + } + kfree(pWepKey); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case OID_SET_COUNTERMEASURES: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.bBlockAssoc = TRUE; + else + // WPA MIC error should block association attempt for 60 seconds + pAdapter->StaCfg.bBlockAssoc = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_SET_COUNTERMEASURES bBlockAssoc=%s\n", pAdapter->StaCfg.bBlockAssoc ? "TRUE":"FALSE")); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&wpa_supplicant_enable, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.WpaSupplicantUP = wpa_supplicant_enable; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + } + break; + case OID_802_11_DEAUTHENTICATION: + if (wrq->u.data.length != sizeof(MLME_DEAUTH_REQ_STRUCT)) + Status = -EINVAL; + else + { + MLME_DEAUTH_REQ_STRUCT *pInfo; + MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + pInfo = (MLME_DEAUTH_REQ_STRUCT *) MsgElem->Msg; + Status = copy_from_user(pInfo, wrq->u.data.pointer, wrq->u.data.length); + MlmeDeauthReqAction(pAdapter, MsgElem); + kfree(MsgElem); + + if (INFRA_ON(pAdapter)) + { + LinkDown(pAdapter, FALSE); + pAdapter->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DEAUTHENTICATION (Reason=%d)\n", pInfo->Reason)); + } + break; + case OID_802_11_DROP_UNENCRYPTED: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + NdisAcquireSpinLock(&pAdapter->MacTabLock); + pAdapter->MacTab.Content[BSSID_WCID].PortSecured = pAdapter->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAdapter->MacTabLock); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DROP_UNENCRYPTED (=%d)\n", enabled)); + } + break; + case OID_802_11_SET_IEEE8021X: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021xState, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021X = IEEE8021xState; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X (=%d)\n", IEEE8021xState)); + } + break; + case OID_802_11_SET_IEEE8021X_REQUIRE_KEY: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021x_required_keys, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021x_required_keys = IEEE8021x_required_keys; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X_REQUIRE_KEY (%d)\n", IEEE8021x_required_keys)); + } + break; + case OID_802_11_PMKID: + pPmkId = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pPmkId == NULL) { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pPmkId, wrq->u.data.pointer, wrq->u.data.length); + + // check the PMKID information + if (pPmkId->BSSIDInfoCount == 0) + NdisZeroMemory(pAdapter->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + else + { + PBSSID_INFO pBssIdInfo; + UINT BssIdx; + UINT CachedIdx; + + for (BssIdx = 0; BssIdx < pPmkId->BSSIDInfoCount; BssIdx++) + { + // point to the indexed BSSID_INFO structure + pBssIdInfo = (PBSSID_INFO) ((PUCHAR) pPmkId + 2 * sizeof(UINT) + BssIdx * sizeof(BSSID_INFO)); + // Find the entry in the saved data base. + for (CachedIdx = 0; CachedIdx < pAdapter->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pBssIdInfo->BSSID, pAdapter->StaCfg.SavedPMK[CachedIdx].BSSID, sizeof(NDIS_802_11_MAC_ADDRESS))) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + pAdapter->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pBssIdInfo->BSSID[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + } + } + } + if(pPmkId) + kfree(pPmkId); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + + +#ifdef SNMP_SUPPORT + case OID_802_11_SHORTRETRYLIMIT: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ShortRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SHORTRETRYLIMIT (tx_rty_cfg.field.ShortRetryLimit=%d, ShortRetryLimit=%ld)\n", tx_rty_cfg.field.ShortRtyLimit, ShortRetryLimit)); + } + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT \n")); + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&LongRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT (tx_rty_cfg.field.LongRetryLimit= %d,LongRetryLimit=%ld)\n", tx_rty_cfg.field.LongRtyLimit, LongRetryLimit)); + } + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE\n")); + pKey = kmalloc(wrq->u.data.length, GFP_KERNEL); + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + //pKey = &WepKey; + + if ( pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE, Failed!!\n")); + } + KeyIdx = pKey->KeyIndex & 0x0fffffff; + DBGPRINT(RT_DEBUG_TRACE,("pKey->KeyIndex =%d, pKey->KeyLength=%d\n", pKey->KeyIndex, pKey->KeyLength)); + + // it is a shared key + if (KeyIdx > 4) + Status = -EINVAL; + else + { + pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(&pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, &pKey->KeyMaterial, pKey->KeyLength); + if (pKey->KeyIndex & 0x80000000) + { + // Default key for tx (shared key) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + //RestartAPIsRequired = TRUE; + } + break; + + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYID \n")); + + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + Status = copy_from_user(&pAdapter->StaCfg.DefaultKeyId, wrq->u.data.pointer, wrq->u.data.length); + + break; + + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CURRENTCHANNEL \n")); + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ctmp, wrq->u.data.pointer, wrq->u.data.length); + sprintf(&ctmp,"%d", ctmp); + Set_Channel_Proc(pAdapter, &ctmp); + } + break; +#endif + + + + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + + return Status; +} + +INT RTMPQueryInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_BSSID_LIST_EX *pBssidList = NULL; + PNDIS_WLAN_BSSID_EX pBss; + NDIS_802_11_SSID Ssid; + NDIS_802_11_CONFIGURATION *pConfiguration = NULL; + RT_802_11_LINK_STATUS *pLinkStatus = NULL; + RT_802_11_STA_CONFIG *pStaConfig = NULL; + NDIS_802_11_STATISTICS *pStatistics = NULL; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + RT_802_11_PREAMBLE PreamType; + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_MEDIA_STATE MediaState; + ULONG BssBufSize, ulInfo=0, NetworkTypeList[4], apsd = 0; + USHORT BssLen = 0; + PUCHAR pBuf = NULL, pPtr; + INT Status = NDIS_STATUS_SUCCESS; + UINT we_version_compiled; + UCHAR i, Padding = 0; + BOOLEAN RadioState; + UCHAR driverVersion[8]; + OID_SET_HT_PHYMODE *pHTPhyMode = NULL; + + +#ifdef SNMP_SUPPORT + //for snmp, kathy + DefaultKeyIdxValue *pKeyIdxValue; + INT valueLen; + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR tmp[64]; +#endif //SNMP + + switch(cmd) + { + case RT_OID_DEVICE_NAME: + wrq->u.data.length = sizeof(STA_NIC_DEVICE_NAME); + Status = copy_to_user(wrq->u.data.pointer, STA_NIC_DEVICE_NAME, wrq->u.data.length); + break; + case RT_OID_VERSION_INFO: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_VERSION_INFO \n")); + wrq->u.data.length = 8*sizeof(UCHAR); + sprintf(&driverVersion[0], "%s", STA_DRIVER_VERSION); + driverVersion[7] = '\0'; + if (copy_to_user(wrq->u.data.pointer, &driverVersion, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#ifdef RALINK_ATE + case RT_QUERY_ATE_TXDONE_COUNT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_QUERY_ATE_TXDONE_COUNT \n")); + wrq->u.data.length = sizeof(UINT32); + if (copy_to_user(wrq->u.data.pointer, &pAdapter->ate.TxDoneCount, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#endif // RALINK_ATE // + case OID_802_11_BSSID_LIST: + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (Still scanning)\n")); + return -EAGAIN; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (%d BSS returned)\n",pAdapter->ScanTab.BssNr)); + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + // Claculate total buffer size required + BssBufSize = sizeof(ULONG); + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + // Align pointer to 4 bytes boundary. + //Padding = 4 - (pAdapter->ScanTab.BssEntry[i].VarIELen & 0x0003); + //if (Padding == 4) + // Padding = 0; + BssBufSize += (sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + } + + // For safety issue, we add 256 bytes just in case + BssBufSize += 256; + // Allocate the same size as passed from higher layer + pBuf = kmalloc(BssBufSize, MEM_ALLOC_FLAG); + if(pBuf == NULL) + { + Status = -ENOMEM; + break; + } + // Init 802_11_BSSID_LIST_EX structure + NdisZeroMemory(pBuf, BssBufSize); + pBssidList = (PNDIS_802_11_BSSID_LIST_EX) pBuf; + pBssidList->NumberOfItems = pAdapter->ScanTab.BssNr; + + // Calculate total buffer length + BssLen = 4; // Consist of NumberOfItems + // Point to start of NDIS_WLAN_BSSID_EX + // pPtr = pBuf + sizeof(ULONG); + pPtr = (PUCHAR) &pBssidList->Bssid[0]; + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + pBss = (PNDIS_WLAN_BSSID_EX) pPtr; + NdisMoveMemory(&pBss->MacAddress, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + if ((pAdapter->ScanTab.BssEntry[i].Hidden == 1) && (pAdapter->StaCfg.bShowHiddenSSID == FALSE)) + { + // + // We must return this SSID during 4way handshaking, otherwise Aegis will failed to parse WPA infomation + // and then failed to send EAPOl farame. + // + if ((pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAdapter->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED)) + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + else + pBss->Ssid.SsidLength = 0; + } + else + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + pBss->Privacy = pAdapter->ScanTab.BssEntry[i].Privacy; + pBss->Rssi = pAdapter->ScanTab.BssEntry[i].Rssi - pAdapter->BbpRssiToDbmDelta; + pBss->NetworkTypeInUse = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]); + pBss->Configuration.Length = sizeof(NDIS_802_11_CONFIGURATION); + pBss->Configuration.BeaconPeriod = pAdapter->ScanTab.BssEntry[i].BeaconPeriod; + pBss->Configuration.ATIMWindow = pAdapter->ScanTab.BssEntry[i].AtimWin; + + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ScanTab.BssEntry[i].Channel, pBss->Configuration.DSConfig); + + if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_INFRA) + pBss->InfrastructureMode = Ndis802_11Infrastructure; + else + pBss->InfrastructureMode = Ndis802_11IBSS; + + NdisMoveMemory(pBss->SupportedRates, pAdapter->ScanTab.BssEntry[i].SupRate, pAdapter->ScanTab.BssEntry[i].SupRateLen); + NdisMoveMemory(pBss->SupportedRates + pAdapter->ScanTab.BssEntry[i].SupRateLen, + pAdapter->ScanTab.BssEntry[i].ExtRate, + pAdapter->ScanTab.BssEntry[i].ExtRateLen); + + if (pAdapter->ScanTab.BssEntry[i].VarIELen == 0) + { + pBss->IELength = sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + } + else + { + pBss->IELength = (ULONG)(sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + NdisMoveMemory(pBss->IEs + sizeof(NDIS_802_11_FIXED_IEs), pAdapter->ScanTab.BssEntry[i].VarIEs, pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr += pAdapter->ScanTab.BssEntry[i].VarIELen; + } + pBss->Length = (ULONG)(sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + +#if WIRELESS_EXT < 17 + if ((BssLen + pBss->Length) < wrq->u.data.length) + BssLen += pBss->Length; + else + { + pBssidList->NumberOfItems = i; + break; + } +#else + BssLen += pBss->Length; +#endif + } + +#if WIRELESS_EXT < 17 + wrq->u.data.length = BssLen; +#else + if (BssLen > wrq->u.data.length) + { + kfree(pBssidList); + return -E2BIG; + } + else + wrq->u.data.length = BssLen; +#endif + Status = copy_to_user(wrq->u.data.pointer, pBssidList, BssLen); + kfree(pBssidList); + break; + case OID_802_3_CURRENT_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + case OID_GEN_MEDIA_CONNECT_STATUS: + if (pAdapter->IndicateMediaState == NdisMediaStateConnected) + MediaState = NdisMediaStateConnected; + else + MediaState = NdisMediaStateDisconnected; + + wrq->u.data.length = sizeof(NDIS_MEDIA_STATE); + Status = copy_to_user(wrq->u.data.pointer, &MediaState, wrq->u.data.length); + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } +#endif // RALINK_ATE // + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Bssid, sizeof(NDIS_802_11_MAC_ADDRESS)); + + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID(=EMPTY)\n")); + Status = -ENOTCONN; + } + break; + case OID_802_11_SSID: + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + NdisZeroMemory(Ssid.Ssid, MAX_LEN_OF_SSID); + Ssid.SsidLength = pAdapter->CommonCfg.SsidLen; + memcpy(Ssid.Ssid, pAdapter->CommonCfg.Ssid, Ssid.SsidLength); + wrq->u.data.length = sizeof(NDIS_802_11_SSID); + Status = copy_to_user(wrq->u.data.pointer, &Ssid, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SSID (Len=%d, ssid=%s)\n", Ssid.SsidLength,Ssid.Ssid)); + break; + case RT_OID_802_11_QUERY_LINK_STATUS: + pLinkStatus = (RT_802_11_LINK_STATUS *) kmalloc(sizeof(RT_802_11_LINK_STATUS), MEM_ALLOC_FLAG); + if (pLinkStatus) + { + pLinkStatus->CurrTxRate = RateIdTo500Kbps[pAdapter->CommonCfg.TxRate]; // unit : 500 kbps + pLinkStatus->ChannelQuality = pAdapter->Mlme.ChannelQuality; + pLinkStatus->RxByteCount = pAdapter->RalinkCounters.ReceivedByteCount; + pLinkStatus->TxByteCount = pAdapter->RalinkCounters.TransmittedByteCount; + pLinkStatus->CentralChannel = pAdapter->CommonCfg.CentralChannel; + wrq->u.data.length = sizeof(RT_802_11_LINK_STATUS); + Status = copy_to_user(wrq->u.data.pointer, pLinkStatus, wrq->u.data.length); + kfree(pLinkStatus); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_CONFIGURATION: + pConfiguration = (NDIS_802_11_CONFIGURATION *) kmalloc(sizeof(NDIS_802_11_CONFIGURATION), MEM_ALLOC_FLAG); + if (pConfiguration) + { + pConfiguration->Length = sizeof(NDIS_802_11_CONFIGURATION); + pConfiguration->BeaconPeriod = pAdapter->CommonCfg.BeaconPeriod; + pConfiguration->ATIMWindow = pAdapter->StaActive.AtimWin; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->CommonCfg.Channel, pConfiguration->DSConfig); + wrq->u.data.length = sizeof(NDIS_802_11_CONFIGURATION); + Status = copy_to_user(wrq->u.data.pointer, pConfiguration, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(BeaconPeriod=%ld,AtimW=%ld,Channel=%d) \n", + pConfiguration->BeaconPeriod, pConfiguration->ATIMWindow, pAdapter->CommonCfg.Channel)); + kfree(pConfiguration); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_SNR_0: + if ((pAdapter->StaCfg.LastSNR0 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR0) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_SNR_0(0x=%lx)\n", ulInfo)); + } + else + Status = -EFAULT; + break; + case RT_OID_802_11_SNR_1: + if ((pAdapter->Antenna.field.RxPath > 1) && + (pAdapter->StaCfg.LastSNR1 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR1) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(0x=%lx)\n",ulInfo)); + } + else + Status = -EFAULT; + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(pAdapter->StaCfg.LastSNR1=%d)\n",pAdapter->StaCfg.LastSNR1)); + break; + case OID_802_11_RSSI_TRIGGER: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0 - pAdapter->BbpRssiToDbmDelta; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RSSI_TRIGGER(=%ld)\n", ulInfo)); + break; + case OID_802_11_RSSI: + case RT_OID_802_11_RSSI: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_1: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi1; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_2: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi2; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_802_11_STATISTICS: + pStatistics = (NDIS_802_11_STATISTICS *) kmalloc(sizeof(NDIS_802_11_STATISTICS), MEM_ALLOC_FLAG); + if (pStatistics) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS \n")); + // add the most up-to-date h/w raw counters into software counters + NICUpdateRawCounters(pAdapter); + + // Sanity check for calculation of sucessful count + if (pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart < pAdapter->WlanCounters.RetryCount.QuadPart) + pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + + pStatistics->TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart; + pStatistics->MulticastTransmittedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastTransmittedFrameCount.QuadPart; + pStatistics->FailedCount.QuadPart = pAdapter->WlanCounters.FailedCount.QuadPart; + pStatistics->RetryCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + pStatistics->MultipleRetryCount.QuadPart = pAdapter->WlanCounters.MultipleRetryCount.QuadPart; + pStatistics->RTSSuccessCount.QuadPart = pAdapter->WlanCounters.RTSSuccessCount.QuadPart; + pStatistics->RTSFailureCount.QuadPart = pAdapter->WlanCounters.RTSFailureCount.QuadPart; + pStatistics->ACKFailureCount.QuadPart = pAdapter->WlanCounters.ACKFailureCount.QuadPart; + pStatistics->FrameDuplicateCount.QuadPart = pAdapter->WlanCounters.FrameDuplicateCount.QuadPart; + pStatistics->ReceivedFragmentCount.QuadPart = pAdapter->WlanCounters.ReceivedFragmentCount.QuadPart; + pStatistics->MulticastReceivedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastReceivedFrameCount.QuadPart; +#ifdef DBG + pStatistics->FCSErrorCount = pAdapter->RalinkCounters.RealFcsErrCount; +#else + pStatistics->FCSErrorCount.QuadPart = pAdapter->WlanCounters.FCSErrorCount.QuadPart; + pStatistics->FrameDuplicateCount.u.LowPart = pAdapter->WlanCounters.FrameDuplicateCount.u.LowPart / 100; +#endif + wrq->u.data.length = sizeof(NDIS_802_11_STATISTICS); + Status = copy_to_user(wrq->u.data.pointer, pStatistics, wrq->u.data.length); + kfree(pStatistics); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_GEN_RCV_OK: + ulInfo = pAdapter->Counters8023.GoodReceives; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_GEN_RCV_NO_BUFFER: + ulInfo = pAdapter->Counters8023.RxNoBuffer; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_PHY_MODE: + ulInfo = (ULONG)pAdapter->CommonCfg.PhyMode; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PHY_MODE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_STA_CONFIG: + pStaConfig = (RT_802_11_STA_CONFIG *) kmalloc(sizeof(RT_802_11_STA_CONFIG), MEM_ALLOC_FLAG); + if (pStaConfig) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG\n")); + pStaConfig->EnableTxBurst = pAdapter->CommonCfg.bEnableTxBurst; + pStaConfig->EnableTurboRate = 0; + pStaConfig->UseBGProtection = pAdapter->CommonCfg.UseBGProtection; + pStaConfig->UseShortSlotTime = pAdapter->CommonCfg.bUseShortSlotTime; + //pStaConfig->AdhocMode = pAdapter->StaCfg.AdhocMode; + pStaConfig->HwRadioStatus = (pAdapter->StaCfg.bHwRadio == TRUE) ? 1 : 0; + pStaConfig->Rsv1 = 0; + pStaConfig->SystemErrorBitmap = pAdapter->SystemErrorBitmap; + wrq->u.data.length = sizeof(RT_802_11_STA_CONFIG); + Status = copy_to_user(wrq->u.data.pointer, pStaConfig, wrq->u.data.length); + kfree(pStaConfig); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_RTS_THRESHOLD: + RtsThresh = pAdapter->CommonCfg.RtsThreshold; + wrq->u.data.length = sizeof(RtsThresh); + Status = copy_to_user(wrq->u.data.pointer, &RtsThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RTS_THRESHOLD(=%ld)\n", RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + FragThresh = pAdapter->CommonCfg.FragmentThreshold; + if (pAdapter->CommonCfg.bUseZeroToDisableFragment == TRUE) + FragThresh = 0; + wrq->u.data.length = sizeof(FragThresh); + Status = copy_to_user(wrq->u.data.pointer, &FragThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_FRAGMENTATION_THRESHOLD(=%ld)\n", FragThresh)); + break; + case OID_802_11_POWER_MODE: + PowerMode = pAdapter->StaCfg.WindowsPowerMode; + wrq->u.data.length = sizeof(PowerMode); + Status = copy_to_user(wrq->u.data.pointer, &PowerMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_POWER_MODE(=%d)\n", PowerMode)); + break; + case RT_OID_802_11_RADIO: + RadioState = (BOOLEAN) pAdapter->StaCfg.bSwRadio; + wrq->u.data.length = sizeof(RadioState); + Status = copy_to_user(wrq->u.data.pointer, &RadioState, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_RADIO (=%d)\n", RadioState)); + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + BssType = Ndis802_11IBSS; + else if (pAdapter->StaCfg.BssType == BSS_INFRA) + BssType = Ndis802_11Infrastructure; + else if (pAdapter->StaCfg.BssType == BSS_MONITOR) + BssType = Ndis802_11Monitor; + else + BssType = Ndis802_11AutoUnknown; + + wrq->u.data.length = sizeof(BssType); + Status = copy_to_user(wrq->u.data.pointer, &BssType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_INFRASTRUCTURE_MODE(=%d)\n", BssType)); + break; + case RT_OID_802_11_PREAMBLE: + PreamType = pAdapter->CommonCfg.TxPreamble; + wrq->u.data.length = sizeof(PreamType); + Status = copy_to_user(wrq->u.data.pointer, &PreamType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PREAMBLE(=%d)\n", PreamType)); + break; + case OID_802_11_AUTHENTICATION_MODE: + AuthMode = pAdapter->StaCfg.AuthMode; + wrq->u.data.length = sizeof(AuthMode); + Status = copy_to_user(wrq->u.data.pointer, &AuthMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_AUTHENTICATION_MODE(=%d)\n", AuthMode)); + break; + case OID_802_11_WEP_STATUS: + WepStatus = pAdapter->StaCfg.WepStatus; + wrq->u.data.length = sizeof(WepStatus); + Status = copy_to_user(wrq->u.data.pointer, &WepStatus, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEP_STATUS(=%d)\n", WepStatus)); + break; + case OID_802_11_TX_POWER_LEVEL: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPower, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_TX_POWER_LEVEL %x\n",pAdapter->CommonCfg.TxPower)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPowerPercentage, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + break; + case OID_802_11_NETWORK_TYPES_SUPPORTED: + if ((pAdapter->RfIcType == RFIC_2850) || (pAdapter->RfIcType == RFIC_2750)) + { + NetworkTypeList[0] = 3; // NumberOfItems = 3 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + NetworkTypeList[3] = Ndis802_11OFDM5; // NetworkType[3] = 11a + wrq->u.data.length = 16; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + else + { + NetworkTypeList[0] = 2; // NumberOfItems = 2 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + wrq->u.data.length = 12; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_NETWORK_TYPES_SUPPORTED\n")); + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + wrq->u.data.length = sizeof(ULONG); + if (pAdapter->CommonCfg.PhyMode == PHY_11A) + ulInfo = Ndis802_11OFDM5; + else if ((pAdapter->CommonCfg.PhyMode == PHY_11BG_MIXED) || (pAdapter->CommonCfg.PhyMode == PHY_11G)) + ulInfo = Ndis802_11OFDM24; + else + ulInfo = Ndis802_11DS; + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_LAST_RX_RATE: + ulInfo = (ULONG)pAdapter->LastRxRate; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_RX_RATE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_LAST_TX_RATE: + //ulInfo = (ULONG)pAdapter->LastTxRate; + ulInfo = (ULONG)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_TX_RATE (=%lx)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_EEPROM_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->EepromVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_FIRMWARE_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->FirmwareVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_NOISE_LEVEL: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->BbpWriteLatch[66], wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_NOISE_LEVEL (=%d)\n", pAdapter->BbpWriteLatch[66])); + break; + case RT_OID_802_11_EXTRA_INFO: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->ExtraInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_EXTRA_INFO (=%ld)\n", pAdapter->ExtraInfo)); + break; + case RT_OID_WE_VERSION_COMPILED: + wrq->u.data.length = sizeof(UINT); + we_version_compiled = WIRELESS_EXT; + Status = copy_to_user(wrq->u.data.pointer, &we_version_compiled, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_APSD_SETTING: + apsd = (pAdapter->CommonCfg.bAPSDCapable | (pAdapter->CommonCfg.bAPSDAC_BE << 1) | (pAdapter->CommonCfg.bAPSDAC_BK << 2) + | (pAdapter->CommonCfg.bAPSDAC_VI << 3) | (pAdapter->CommonCfg.bAPSDAC_VO << 4) | (pAdapter->CommonCfg.MaxSPLength << 5)); + + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &apsd, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_SETTING (=0x%lx,APSDCap=%d,AC_BE=%d,AC_BK=%d,AC_VI=%d,AC_VO=%d,MAXSPLen=%d)\n", + apsd,pAdapter->CommonCfg.bAPSDCapable,pAdapter->CommonCfg.bAPSDAC_BE,pAdapter->CommonCfg.bAPSDAC_BK,pAdapter->CommonCfg.bAPSDAC_VI,pAdapter->CommonCfg.bAPSDAC_VO,pAdapter->CommonCfg.MaxSPLength)); + break; + case RT_OID_802_11_QUERY_APSD_PSM: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_PSM (=%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + break; + case RT_OID_802_11_QUERY_WMM: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bWmmCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_WMM (=%d)\n", pAdapter->CommonCfg.bWmmCapable)); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case RT_OID_NEW_DRIVER: + { + UCHAR enabled = 1; + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &enabled, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_NEW_DRIVER (=%d)\n", enabled)); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.WpaSupplicantUP, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + case RT_OID_DRIVER_DEVICE_NAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_DRIVER_DEVICE_NAME \n")); + wrq->u.data.length = 16; + if (copy_to_user(wrq->u.data.pointer, pAdapter->StaCfg.dev_name, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE; + pHTPhyMode->BW = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC; + + pHTPhyMode->ExtOffset = ((pAdapter->CommonCfg.CentralChannel < pAdapter->CommonCfg.Channel) ? (EXTCHA_BELOW) : (EXTCHA_ABOVE)); + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_COUNTRY_REGION: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_COUNTRY_REGION \n")); + wrq->u.data.length = sizeof(ulInfo); + ulInfo = pAdapter->CommonCfg.CountryRegionForABand; + ulInfo = (ulInfo << 8)|(pAdapter->CommonCfg.CountryRegion); + if (copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_DAT_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.HTMODE; + pHTPhyMode->BW = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->StaCfg.DesiredTransmitSetting.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.STBC; + + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_QUERY_MULTIPLE_CARD_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + i = 0; +#ifdef MULTIPLE_CARD_SUPPORT + i = 1; +#endif // MULTIPLE_CARD_SUPPORT // + if (copy_to_user(wrq->u.data.pointer, &i, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_QUERY_MULTIPLE_CARD_SUPPORT(=%d) \n", i)); + break; +#ifdef SNMP_SUPPORT + case RT_OID_802_11_MAC_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREROUI: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREROUI \n")); + wrq->u.data.length = ManufacturerOUI_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTURERNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTURERNAME \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case RT_OID_802_11_RESOURCETYPEIDNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_RESOURCETYPEIDNAME \n")); + wrq->u.data.length = strlen(ResourceTypeIdName); + Status = copy_to_user(wrq->u.data.pointer, ResourceTypeIdName, wrq->u.data.length); + break; + + case RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED \n")); + ulInfo = 1; // 1 is support wep else 2 is not support. + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case RT_OID_802_11_POWERMANAGEMENTMODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_POWERMANAGEMENTMODE \n")); + if (pAdapter->StaCfg.Psm == PSMP_ACTION) + ulInfo = 1; // 1 is power active else 2 is power save. + else + ulInfo = 2; + + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEPDEFAULTKEYVALUE \n")); + //KeyIdxValue.KeyIdx = pAd->PortCfg.MBSSID[pAd->IoctlIF].DefaultKeyId; + pKeyIdxValue = wrq->u.data.pointer; + DBGPRINT(RT_DEBUG_TRACE,("KeyIdxValue.KeyIdx = %d, \n",pKeyIdxValue->KeyIdx)); + valueLen = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + NdisMoveMemory(pKeyIdxValue->Value, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, + valueLen); + pKeyIdxValue->Value[valueLen]='\0'; + + wrq->u.data.length = sizeof(DefaultKeyIdxValue); + + Status = copy_to_user(wrq->u.data.pointer, pKeyIdxValue, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("DefaultKeyId = %d, total len = %d, str len=%d, KeyValue= %02x %02x %02x %02x \n", pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + pAdapter->SharedKey[BSS0][0].Key[0], + pAdapter->SharedKey[BSS0][1].Key[0], + pAdapter->SharedKey[BSS0][2].Key[0], + pAdapter->SharedKey[BSS0][3].Key[0])); + break; + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPDEFAULTKEYID \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("DefaultKeyId =%d \n", pAdapter->StaCfg.DefaultKeyId)); + break; + + case RT_OID_802_11_WEPKEYMAPPINGLENGTH: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPKEYMAPPINGLENGTH \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + wrq->u.data.length); + break; + + case OID_802_11_SHORTRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SHORTRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + ShortRetryLimit = tx_rty_cfg.field.ShortRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("ShortRetryLimit =%ld, tx_rty_cfg.field.ShortRetryLimit=%d\n", ShortRetryLimit, tx_rty_cfg.field.ShortRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &ShortRetryLimit, wrq->u.data.length); + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_LONGRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + LongRetryLimit = tx_rty_cfg.field.LongRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("LongRetryLimit =%ld, tx_rty_cfg.field.LongRtyLimit=%d\n", LongRetryLimit, tx_rty_cfg.field.LongRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &LongRetryLimit, wrq->u.data.length); + break; + + case RT_OID_802_11_PRODUCTID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRODUCTID \n")); + +#ifdef RT2860 + { + + USHORT device_id; + if (((POS_COOKIE)pAdapter->OS_Cookie)->pci_dev != NULL) + pci_read_config_word(((POS_COOKIE)pAdapter->OS_Cookie)->pci_dev, PCI_DEVICE_ID, &device_id); + else + DBGPRINT(RT_DEBUG_TRACE, (" pci_dev = NULL\n")); + sprintf(tmp, "%04x %04x\n", NIC_PCI_VENDOR_ID, device_id); + } +#endif // RT2860 // + wrq->u.data.length = strlen(tmp); + Status = copy_to_user(wrq->u.data.pointer, tmp, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREID \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CURRENTCHANNEL \n")); + wrq->u.data.length = sizeof(UCHAR); + DBGPRINT(RT_DEBUG_TRACE, ("sizeof UCHAR=%d, channel=%d \n", sizeof(UCHAR), pAdapter->CommonCfg.Channel)); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Channel, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; +#endif //SNMP_SUPPORT + + case OID_802_11_BUILD_CHANNEL_EX: + { + UCHAR value; + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BUILD_CHANNEL_EX \n")); + wrq->u.data.length = sizeof(UCHAR); +#ifdef EXT_BUILD_CHANNEL_LIST + DBGPRINT(RT_DEBUG_TRACE, ("Support EXT_BUILD_CHANNEL_LIST.\n")); + value = 1; +#else + DBGPRINT(RT_DEBUG_TRACE, ("Doesn't support EXT_BUILD_CHANNEL_LIST.\n")); + value = 0; +#endif // EXT_BUILD_CHANNEL_LIST // + Status = copy_to_user(wrq->u.data.pointer, &value, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + } + break; + + case OID_802_11_GET_CH_LIST: + { + PRT_CHANNEL_LIST_INFO pChListBuf; + + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CH_LIST \n")); + if (pAdapter->ChannelListNum == 0) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf = (RT_CHANNEL_LIST_INFO *) kmalloc(sizeof(RT_CHANNEL_LIST_INFO), MEM_ALLOC_FLAG); + if (pChListBuf == NULL) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf->ChannelListNum = pAdapter->ChannelListNum; + for (i = 0; i < pChListBuf->ChannelListNum; i++) + pChListBuf->ChannelList[i] = pAdapter->ChannelList[i].Channel; + + wrq->u.data.length = sizeof(RT_CHANNEL_LIST_INFO); + Status = copy_to_user(wrq->u.data.pointer, pChListBuf, sizeof(RT_CHANNEL_LIST_INFO)); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + + if (pChListBuf) + kfree(pChListBuf); + } + break; + + case OID_802_11_GET_COUNTRY_CODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_COUNTRY_CODE \n")); + wrq->u.data.length = 2; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.CountryCode, 2); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + case OID_802_11_GET_CHANNEL_GEOGRAPHY: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CHANNEL_GEOGRAPHY \n")); + wrq->u.data.length = 1; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Geography, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_QUERY_DLS: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bDLSCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS(=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + break; + + case RT_OID_802_11_QUERY_DLS_PARAM: + { + PRT_802_11_DLS_INFO pDlsInfo = kmalloc(sizeof(RT_802_11_DLS_INFO), GFP_ATOMIC); + if (pDlsInfo == NULL) + break; + + for (i=0; iEntry[i], &pAdapter->StaCfg.DLSEntry[i], sizeof(RT_802_11_DLS_UI)); + } + + pDlsInfo->num = MAX_NUM_OF_DLS_ENTRY; + wrq->u.data.length = sizeof(RT_802_11_DLS_INFO); + Status = copy_to_user(wrq->u.data.pointer, pDlsInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS_PARAM\n")); + + if (pDlsInfo) + kfree(pDlsInfo); + } + break; +#endif // QOS_DLS_SUPPORT // + default: + DBGPRINT(RT_DEBUG_TRACE, ("Query::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + return Status; +} + +INT rt28xx_sta_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + POS_COOKIE pObj; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + RTMP_ADAPTER *pAd = NULL; + struct iwreq *wrq = (struct iwreq *) rq; + BOOLEAN StateMachineTouched = FALSE; + INT Status = NDIS_STATUS_SUCCESS; + USHORT subcmd; + + if (net_dev->priv_flags == INT_MAIN) + { + pAd = net_dev->priv; + } + else + { + pVirtualAd = net_dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { +#ifdef CONFIG_APSTA_MIXED_SUPPORT + if (wrq->u.data.pointer == NULL) + { + return Status; + } + + if (strstr(wrq->u.data.pointer, "OpMode") == NULL) +#endif // CONFIG_APSTA_MIXED_SUPPORT // + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + } + + { // determine this ioctl command is comming from which interface. + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(cmd) + { +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA + case RTPRIV_IOCTL_ATE: + { + RtmpDoAte(pAd, wrq); + } + break; +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + case SIOCGIFHWADDR: + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIFHWADDR\n")); + memcpy(wrq->u.name, pAd->CurrentAddress, ETH_ALEN); + break; + case SIOCGIWNAME: + { + char *name=&wrq->u.name[0]; + rt_ioctl_giwname(net_dev, NULL, name, NULL); + break; + } + case SIOCGIWESSID: //Get ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_giwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWESSID: //Set ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_siwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWNWID: // set network id (the cell) + case SIOCGIWNWID: // get network id + Status = -EOPNOTSUPP; + break; + case SIOCSIWFREQ: //set channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_siwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCGIWFREQ: // get channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_giwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCSIWNICKN: //set node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_siwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWNICKN: //get node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_giwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWRATE: //get default bit rate (bps) + rt_ioctl_giwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCSIWRATE: //set default bit rate (bps) + rt_ioctl_siwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCGIWRTS: // get RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_giwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCSIWRTS: //set RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_siwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCGIWFRAG: //get fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_giwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCSIWFRAG: //set fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_siwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCGIWENCODE: //get encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_giwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCSIWENCODE: //set encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_siwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCGIWAP: //get access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_giwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCSIWAP: //set access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_siwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCGIWMODE: //get operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_giwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCSIWMODE: //set operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_siwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCGIWSENS: //get sensitivity (dBm) + case SIOCSIWSENS: //set sensitivity (dBm) + case SIOCGIWPOWER: //get Power Management settings + case SIOCSIWPOWER: //set Power Management settings + case SIOCGIWTXPOW: //get transmit power (dBm) + case SIOCSIWTXPOW: //set transmit power (dBm) + case SIOCGIWRANGE: //Get range of parameters + case SIOCGIWRETRY: //get retry limits and lifetime + case SIOCSIWRETRY: //set retry limits and lifetime + Status = -EOPNOTSUPP; + break; + case RT_PRIV_IOCTL: + subcmd = wrq->u.data.flags; + if( subcmd & OID_GET_SET_TOGGLE) + Status = RTMPSetInformation(pAd, rq, subcmd); + else + Status = RTMPQueryInformation(pAd, rq, subcmd); + break; + case SIOCGIWPRIV: + if (wrq->u.data.pointer) + { + if ( access_ok(VERIFY_WRITE, wrq->u.data.pointer, sizeof(privtab)) != TRUE) + break; + wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]); + if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab))) + Status = -EFAULT; + } + break; + case RTPRIV_IOCTL_SET: + if(access_ok(VERIFY_READ, wrq->u.data.pointer, wrq->u.data.length) != TRUE) + break; + rt_ioctl_setparam(net_dev, NULL, NULL, wrq->u.data.pointer); + break; + case RTPRIV_IOCTL_GSITESURVEY: + RTMPIoctlGetSiteSurvey(pAd, wrq); + break; +#ifdef DBG + case RTPRIV_IOCTL_MAC: + RTMPIoctlMAC(pAd, wrq); + break; + case RTPRIV_IOCTL_E2P: + RTMPIoctlE2PROM(pAd, wrq); + break; +#endif // DBG // + case SIOCETHTOOL: + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("IOCTL::unknown IOCTL's cmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + if(StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAd); + + return Status; +} + +/* + ========================================================================== + Description: + Set SSID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + NDIS_802_11_SSID Ssid, *pSsid=NULL; + BOOLEAN StateMachineTouched = FALSE; + int success = TRUE; + + if( strlen(arg) <= MAX_LEN_OF_SSID) + { + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + if (strlen(arg) != 0) + { + NdisMoveMemory(Ssid.Ssid, arg, strlen(arg)); + Ssid.SsidLength = strlen(arg); + } + else //ANY ssid + { + Ssid.SsidLength = 0; + memcpy(Ssid.Ssid, "", 0); + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11EncryptionDisabled; + } + pSsid = &Ssid; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + pAdapter->bConfigChanged = TRUE; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_SSID, + sizeof(NDIS_802_11_SSID), + (VOID *)pSsid); + + StateMachineTouched = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set_SSID_Proc::(Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + } + else + success = FALSE; + + if (StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAdapter); + + return success; +} + +#ifdef WMM_SUPPORT +/* + ========================================================================== + Description: + Set WmmCapable Enable or Disable + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + BOOLEAN bWmmCapable; + + bWmmCapable = simple_strtol(arg, 0, 10); + + if ((bWmmCapable == 1) + ) + pAd->CommonCfg.bWmmCapable = TRUE; + else if (bWmmCapable == 0) + pAd->CommonCfg.bWmmCapable = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WmmCapable_Proc::(bWmmCapable=%d)\n", + pAd->CommonCfg.bWmmCapable)); + + return TRUE; +} +#endif // WMM_SUPPORT // + +/* + ========================================================================== + Description: + Set Network Type(Infrastructure/Adhoc mode) + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UINT32 Value = 0; + + if (strcmp(arg, "Adhoc") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_ADHOC) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (INFRA_ON(pAdapter)) + { + //BOOLEAN Cancelled; + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event BB!\n")); + } + } + pAdapter->StaCfg.BssType = BSS_ADHOC; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(AD-HOC)\n")); + } + else if (strcmp(arg, "Infra") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_INFRA) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (ADHOC_ON(pAdapter)) + { + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + } + } + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(INFRA)\n")); + + pAdapter->StaCfg.BssType = BSS_INFRA; + } + else if (strcmp(arg, "Monitor") == 0) + { + UCHAR bbpValue = 0; + BCN_TIME_CFG_STRUC csr; + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_ADHOC_ON); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + // disable all periodic state machine + pAdapter->StaCfg.bAutoReconnect = FALSE; + // reset all mlme state machine + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("fOP_STATUS_MEDIA_STATE_CONNECTED \n")); + if (pAdapter->CommonCfg.CentralChannel == 0) + { +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode == PHY_11AN_MIXED) + pAdapter->CommonCfg.CentralChannel = 36; + else +#endif // DOT11_N_SUPPORT // + pAdapter->CommonCfg.CentralChannel = 6; + } +#ifdef DOT11_N_SUPPORT + else + N_ChannelCheck(pAdapter); +#endif // DOT11_N_SUPPORT // + +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_ABOVE) + { + // 40MHz ,control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value &= 0xfffffffe; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel + 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_BELOW) + { + // 40MHz ,control channel at upper + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value |= 0x1; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel - 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else +#endif // DOT11_N_SUPPORT // + { + // 20MHz + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_20; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.Channel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAdapter->CommonCfg.Channel)); + } + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, 0x3); + // ASIC supporsts sniffer function with replacing RSSI with timestamp. + //RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + //Value |= (0x80); + //RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + // disable sync + RTMP_IO_READ32(pAdapter, BCN_TIME_CFG, &csr.word); + csr.field.bBeaconGen = 0; + csr.field.bTBTTEnable = 0; + csr.field.TsfSyncMode = 0; + RTMP_IO_WRITE32(pAdapter, BCN_TIME_CFG, csr.word); + + pAdapter->StaCfg.BssType = BSS_MONITOR; + pAdapter->net_dev->type = ARPHRD_IEEE80211_PRISM; //ARPHRD_IEEE80211; // IEEE80211 + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(MONITOR)\n")); + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_NetworkType_Proc::(NetworkType=%d)\n", pAdapter->StaCfg.BssType)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Authentication mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "WEPAUTO") == 0) || (strcmp(arg, "wepauto") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeAutoSwitch; + else if ((strcmp(arg, "OPEN") == 0) || (strcmp(arg, "open") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + else if ((strcmp(arg, "SHARED") == 0) || (strcmp(arg, "shared") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else if ((strcmp(arg, "WPAPSK") == 0) || (strcmp(arg, "wpapsk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + else if ((strcmp(arg, "WPANONE") == 0) || (strcmp(arg, "wpanone") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + else if ((strcmp(arg, "WPA2PSK") == 0) || (strcmp(arg, "wpa2psk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ((strcmp(arg, "WPA") == 0) || (strcmp(arg, "wpa") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; + else if ((strcmp(arg, "WPA2") == 0) || (strcmp(arg, "wpa2") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#endif // WPA_SUPPLICANT_SUPPORT // + else + return FALSE; + + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_AuthMode_Proc::(AuthMode=%d)\n", pAdapter->StaCfg.AuthMode)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Encryption Type + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "NONE") == 0) || (strcmp(arg, "none") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if ((strcmp(arg, "WEP") == 0) || (strcmp(arg, "wep") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if ((strcmp(arg, "TKIP") == 0) || (strcmp(arg, "tkip") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if ((strcmp(arg, "AES") == 0) || (strcmp(arg, "aes") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + else + return FALSE; + + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_EncrypType_Proc::(EncrypType=%d)\n", pAdapter->StaCfg.WepStatus)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Default Key ID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + ULONG KeyIdx; + + KeyIdx = simple_strtol(arg, 0, 10); + if((KeyIdx >= 1 ) && (KeyIdx <= 4)) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) (KeyIdx - 1 ); + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_DefaultKeyID_Proc::(DefaultKeyID=%d)\n", pAdapter->StaCfg.DefaultKeyId)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WEP KEY1 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + + pAdapter->SharedKey[BSS0][0].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 0, + pAdapter->SharedKey[BSS0][0].CipherAlg, + pAdapter->SharedKey[BSS0][0].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + + Description: + Set WEP KEY2 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][1].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 1, + pAdapter->SharedKey[BSS0][1].CipherAlg, + pAdapter->SharedKey[BSS0][1].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY3 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][2].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 2, + pAdapter->SharedKey[BSS0][2].CipherAlg, + pAdapter->SharedKey[BSS0][2].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY4 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][3].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 3, + pAdapter->SharedKey[BSS0][3].CipherAlg, + pAdapter->SharedKey[BSS0][3].Key, + NULL, + NULL); + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WPA PSK key + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UCHAR keyMaterial[40]; + + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + ) + return TRUE; // do nothing + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WPAPSK_Proc::(WPAPSK=%s)\n", arg)); + + NdisZeroMemory(keyMaterial, 40); + + if ((strlen(arg) < 8) || (strlen(arg) > 64)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set failed!!(WPAPSK=%s), WPAPSK key-string required 8 ~ 64 characters \n", arg)); + return FALSE; + } + + if (strlen(arg) == 64) + { + AtoH(arg, keyMaterial, 32); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + + } + else + { + PasswordHash((char *)arg, pAdapter->MlmeAux.Ssid, pAdapter->MlmeAux.SsidLen, keyMaterial); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + } + + + + if(pAdapter->StaCfg.BssType == BSS_ADHOC && + pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + } + else + { + // Start STA supplicant state machine + pAdapter->StaCfg.WpaState = SS_START; + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Power Saving mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (pAdapter->StaCfg.BssType == BSS_INFRA) + { + if ((strcmp(arg, "Max_PSP") == 0) || + (strcmp(arg, "max_psp") == 0) || + (strcmp(arg, "MAX_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeMAX_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeMAX_PSP; + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + pAdapter->StaCfg.DefaultListenCount = 5; + + } + else if ((strcmp(arg, "Fast_PSP") == 0) || + (strcmp(arg, "fast_psp") == 0) || + (strcmp(arg, "FAST_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else if ((strcmp(arg, "Legacy_PSP") == 0) || + (strcmp(arg, "legacy_psp") == 0) || + (strcmp(arg, "LEGACY_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else + { + //Default Ndis802_11PowerModeCAM + // clear PSM bit immediately + MlmeSetPsmBit(pAdapter, PWR_ACTIVE); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_PSMode_Proc::(PSMode=%ld)\n", pAdapter->StaCfg.WindowsPowerMode)); + } + else + return FALSE; + + + return TRUE; +} + +#ifdef WPA_SUPPLICANT_SUPPORT +/* + ========================================================================== + Description: + Set WpaSupport flag. + Value: + 0: Driver ignore wpa_supplicant. + 1: wpa_supplicant initiates scanning and AP selection. + 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + if ( simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + else if ( simple_strtol(arg, 0, 10) == 1) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE; + else if ( simple_strtol(arg, 0, 10) == 2) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE_WITH_WEB_UI; + else + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Wpa_Support::(WpaSupplicantUP=%d)\n", pAd->StaCfg.WpaSupplicantUP)); + + return TRUE; +} +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +/* + ========================================================================== + Description: + Read / Write MAC + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 mac 0 ==> read MAC where Addr=0x0 + 2.) iwpriv ra0 mac 0=12 ==> write MAC where Addr=0x0, value=12 + ========================================================================== +*/ +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + ULONG macAddr = 0; + UCHAR temp[16], temp2[16]; + UINT32 macValue = 0; + INT Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // Mac Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + if (macAddr < 0xFFFF) + { + RTMP_IO_READ32(pAdapter, macAddr, &macValue); + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%lx, MacValue=%x\n", macAddr, macValue)); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr , macValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[8-k+j] = temp2[j]; + } + + while(k < 8) + temp2[7-k++]='0'; + temp2[8]='\0'; + + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 4); + macValue = *temp*256*256*256 + temp[1]*256*256 + temp[2]*256 + temp[3]; + + // debug mode + if (macAddr == (HW_DEBUG_SETTING_BASE + 4)) + { + // 0x2bf4: byte0 non-zero: enable R17 tuning, 0: disable R17 tuning + if (macValue & 0x000000ff) + { + pAdapter->BbpTuning.bEnable = TRUE; + DBGPRINT(RT_DEBUG_TRACE,("turn on R17 tuning\n")); + } + else + { + UCHAR R66; + pAdapter->BbpTuning.bEnable = FALSE; + R66 = 0x26 + GET_LNA_GAIN(pAdapter); +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + DBGPRINT(RT_DEBUG_TRACE,("turn off R17 tuning, restore to 0x%02x\n", R66)); + } + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%02lx, MacValue=0x%x\n", macAddr, macValue)); + + RTMP_IO_WRITE32(pAdapter, macAddr, macValue); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr, macValue); + } + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlMAC\n\n")); +} + +/* + ========================================================================== + Description: + Read / Write E2PROM + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 e2p 0 ==> read E2PROM where Addr=0x0 + 2.) iwpriv ra0 e2p 0=1234 ==> write E2PROM where Addr=0x0, value=1234 + ========================================================================== +*/ +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + USHORT eepAddr = 0; + UCHAR temp[16], temp2[16]; + USHORT eepValue; + int Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + + + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // E2PROM addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + if (eepAddr < 0xFFFF) + { + RT28xx_EEPROM_READ16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%04X]:0x%04X ", eepAddr , eepValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[4-k+j] = temp2[j]; + } + + while(k < 4) + temp2[3-k++]='0'; + temp2[4]='\0'; + + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 2); + eepValue = *temp*256 + temp[1]; + + RT28xx_EEPROM_WRITE16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%02X]:%02X ", eepAddr, eepValue); + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlE2PROM\n")); +} +#endif // DBG // + + + + +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.bTGnWifiTest = FALSE; + else + pAd->StaCfg.bTGnWifiTest = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_TGnWifiTest_Proc::(bTGnWifiTest=%d)\n", pAd->StaCfg.bTGnWifiTest)); + return TRUE; +} + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR LongRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_LongRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR ShortRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_ShortRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_None; + else if (simple_strtol(arg, 0, 10) == 1) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Flexible; + else if (simple_strtol(arg, 0, 10) == 2) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Strict; + else + return FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Ieee802dMode_Proc::(IEEEE0211dMode=%d)\n", pAdapter->StaCfg.IEEE80211dClientMode)); + return TRUE; +} +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + else + pAd->CommonCfg.CarrierDetect.Enable = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_CarrierDetect_Proc::(CarrierDetect.Enable=%d)\n", pAd->CommonCfg.CarrierDetect.Enable)); + return TRUE; +} +#endif // CARRIER_DETECTION_SUPPORT // + diff --git a/drivers/staging/rt2860/wpa.h b/drivers/staging/rt2860/wpa.h new file mode 100644 index 000000000000..88c7c8bf3fcd --- /dev/null +++ b/drivers/staging/rt2860/wpa.h @@ -0,0 +1,356 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + wpa.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ + +#ifndef __WPA_H__ +#define __WPA_H__ + +// EAPOL Key descripter frame format related length +#define LEN_KEY_DESC_NONCE 32 +#define LEN_KEY_DESC_IV 16 +#define LEN_KEY_DESC_RSC 8 +#define LEN_KEY_DESC_ID 8 +#define LEN_KEY_DESC_REPLAY 8 +#define LEN_KEY_DESC_MIC 16 + +// The length is the EAPoL-Key frame except key data field. +// Please refer to 802.11i-2004 ,Figure 43u in p.78 +#define LEN_EAPOL_KEY_MSG (sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE) + +// EAP Code Type. +#define EAP_CODE_REQUEST 1 +#define EAP_CODE_RESPONSE 2 +#define EAP_CODE_SUCCESS 3 +#define EAP_CODE_FAILURE 4 + +// EAPOL frame Protocol Version +#define EAPOL_VER 1 +#define EAPOL_VER2 2 + +// EAPOL-KEY Descriptor Type +#define WPA1_KEY_DESC 0xfe +#define WPA2_KEY_DESC 0x02 + +// Key Descriptor Version of Key Information +#define DESC_TYPE_TKIP 1 +#define DESC_TYPE_AES 2 +#define DESC_TYPE_MESH 3 + +#define LEN_MSG1_2WAY 0x7f +#define MAX_LEN_OF_EAP_HS 256 + +#define LEN_MASTER_KEY 32 + +// EAPOL EK, MK +#define LEN_EAP_EK 16 +#define LEN_EAP_MICK 16 +#define LEN_EAP_KEY ((LEN_EAP_EK)+(LEN_EAP_MICK)) +// TKIP key related +#define LEN_PMKID 16 +#define LEN_TKIP_EK 16 +#define LEN_TKIP_RXMICK 8 +#define LEN_TKIP_TXMICK 8 +#define LEN_AES_EK 16 +#define LEN_AES_KEY LEN_AES_EK +#define LEN_TKIP_KEY ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK)) +#define TKIP_AP_TXMICK_OFFSET ((LEN_EAP_KEY)+(LEN_TKIP_EK)) +#define TKIP_AP_RXMICK_OFFSET (TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK) +#define TKIP_GTK_LENGTH ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK)) +#define LEN_PTK ((LEN_EAP_KEY)+(LEN_TKIP_KEY)) + +// RSN IE Length definition +#define MAX_LEN_OF_RSNIE 90 +#define MIN_LEN_OF_RSNIE 8 + +//EAP Packet Type +#define EAPPacket 0 +#define EAPOLStart 1 +#define EAPOLLogoff 2 +#define EAPOLKey 3 +#define EAPOLASFAlert 4 +#define EAPTtypeMax 5 + +#define EAPOL_MSG_INVALID 0 +#define EAPOL_PAIR_MSG_1 1 +#define EAPOL_PAIR_MSG_2 2 +#define EAPOL_PAIR_MSG_3 3 +#define EAPOL_PAIR_MSG_4 4 +#define EAPOL_GROUP_MSG_1 5 +#define EAPOL_GROUP_MSG_2 6 + +#define PAIRWISEKEY 1 +#define GROUPKEY 0 + +// Retry timer counter initial value +#define PEER_MSG1_RETRY_TIMER_CTR 0 +#define PEER_MSG3_RETRY_TIMER_CTR 10 +#define GROUP_MSG1_RETRY_TIMER_CTR 20 + + +#define EAPOL_START_DISABLE 0 +#define EAPOL_START_PSK 1 +#define EAPOL_START_1X 2 + +#define MIX_CIPHER_WPA_TKIP_ON(x) (((x) & 0x08) != 0) +#define MIX_CIPHER_WPA_AES_ON(x) (((x) & 0x04) != 0) +#define MIX_CIPHER_WPA2_TKIP_ON(x) (((x) & 0x02) != 0) +#define MIX_CIPHER_WPA2_AES_ON(x) (((x) & 0x01) != 0) + +#define ROUND_UP(__x, __y) \ + (((ULONG)((__x)+((__y)-1))) & ((ULONG)~((__y)-1))) + +#define ADD_ONE_To_64BIT_VAR(_V) \ +{ \ + UCHAR cnt = LEN_KEY_DESC_REPLAY; \ + do \ + { \ + cnt--; \ + _V[cnt]++; \ + if (cnt == 0) \ + break; \ + }while (_V[cnt] == 0); \ +} + +#define IS_WPA_CAPABILITY(a) (((a) >= Ndis802_11AuthModeWPA) && ((a) <= Ndis802_11AuthModeWPA1PSKWPA2PSK)) + +// EAPOL Key Information definition within Key descriptor format +typedef struct PACKED _KEY_INFO +{ +#ifdef RT_BIG_ENDIAN + UCHAR KeyAck:1; + UCHAR Install:1; + UCHAR KeyIndex:2; + UCHAR KeyType:1; + UCHAR KeyDescVer:3; + UCHAR Rsvd:3; + UCHAR EKD_DL:1; // EKD for AP; DL for STA + UCHAR Request:1; + UCHAR Error:1; + UCHAR Secure:1; + UCHAR KeyMic:1; +#else + UCHAR KeyMic:1; + UCHAR Secure:1; + UCHAR Error:1; + UCHAR Request:1; + UCHAR EKD_DL:1; // EKD for AP; DL for STA + UCHAR Rsvd:3; + UCHAR KeyDescVer:3; + UCHAR KeyType:1; + UCHAR KeyIndex:2; + UCHAR Install:1; + UCHAR KeyAck:1; +#endif +} KEY_INFO, *PKEY_INFO; + +// EAPOL Key descriptor format +typedef struct PACKED _KEY_DESCRIPTER +{ + UCHAR Type; + KEY_INFO KeyInfo; + UCHAR KeyLength[2]; + UCHAR ReplayCounter[LEN_KEY_DESC_REPLAY]; + UCHAR KeyNonce[LEN_KEY_DESC_NONCE]; + UCHAR KeyIv[LEN_KEY_DESC_IV]; + UCHAR KeyRsc[LEN_KEY_DESC_RSC]; + UCHAR KeyId[LEN_KEY_DESC_ID]; + UCHAR KeyMic[LEN_KEY_DESC_MIC]; + UCHAR KeyDataLen[2]; + UCHAR KeyData[MAX_LEN_OF_RSNIE]; +} KEY_DESCRIPTER, *PKEY_DESCRIPTER; + +typedef struct PACKED _EAPOL_PACKET +{ + UCHAR ProVer; + UCHAR ProType; + UCHAR Body_Len[2]; + KEY_DESCRIPTER KeyDesc; +} EAPOL_PACKET, *PEAPOL_PACKET; + +//802.11i D10 page 83 +typedef struct PACKED _GTK_ENCAP +{ +#ifndef RT_BIG_ENDIAN + UCHAR Kid:2; + UCHAR tx:1; + UCHAR rsv:5; + UCHAR rsv1; +#else + UCHAR rsv:5; + UCHAR tx:1; + UCHAR Kid:2; + UCHAR rsv1; +#endif + UCHAR GTK[TKIP_GTK_LENGTH]; +} GTK_ENCAP, *PGTK_ENCAP; + +typedef struct PACKED _KDE_ENCAP +{ + UCHAR Type; + UCHAR Len; + UCHAR OUI[3]; + UCHAR DataType; + GTK_ENCAP GTKEncap; +} KDE_ENCAP, *PKDE_ENCAP; + +// For WPA1 +typedef struct PACKED _RSNIE { + UCHAR oui[4]; + USHORT version; + UCHAR mcast[4]; + USHORT ucount; + struct PACKED { + UCHAR oui[4]; + }ucast[1]; +} RSNIE, *PRSNIE; + +// For WPA2 +typedef struct PACKED _RSNIE2 { + USHORT version; + UCHAR mcast[4]; + USHORT ucount; + struct PACKED { + UCHAR oui[4]; + }ucast[1]; +} RSNIE2, *PRSNIE2; + +// AKM Suite +typedef struct PACKED _RSNIE_AUTH { + USHORT acount; + struct PACKED { + UCHAR oui[4]; + }auth[1]; +} RSNIE_AUTH,*PRSNIE_AUTH; + +typedef union PACKED _RSN_CAPABILITIES { + struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT Rsvd:10; + USHORT GTKSA_R_Counter:2; + USHORT PTKSA_R_Counter:2; + USHORT No_Pairwise:1; + USHORT PreAuth:1; +#else + USHORT PreAuth:1; + USHORT No_Pairwise:1; + USHORT PTKSA_R_Counter:2; + USHORT GTKSA_R_Counter:2; + USHORT Rsvd:10; +#endif + } field; + USHORT word; +} RSN_CAPABILITIES, *PRSN_CAPABILITIES; + +typedef struct PACKED _EAP_HDR { + UCHAR ProVer; + UCHAR ProType; + UCHAR Body_Len[2]; + UCHAR code; + UCHAR identifier; + UCHAR length[2]; // including code and identifier, followed by length-2 octets of data +} EAP_HDR, *PEAP_HDR; + +// For supplicant state machine states. 802.11i Draft 4.1, p. 97 +// We simplified it +typedef enum _WpaState +{ + SS_NOTUSE, // 0 + SS_START, // 1 + SS_WAIT_MSG_3, // 2 + SS_WAIT_GROUP, // 3 + SS_FINISH, // 4 + SS_KEYUPDATE, // 5 +} WPA_STATE; + +// +// The definition of the cipher combination +// +// bit3 bit2 bit1 bit0 +// +------------+------------+ +// | WPA | WPA2 | +// +------+-----+------+-----+ +// | TKIP | AES | TKIP | AES | +// | 0 | 1 | 1 | 0 | -> 0x06 +// | 0 | 1 | 1 | 1 | -> 0x07 +// | 1 | 0 | 0 | 1 | -> 0x09 +// | 1 | 0 | 1 | 1 | -> 0x0B +// | 1 | 1 | 0 | 1 | -> 0x0D +// | 1 | 1 | 1 | 0 | -> 0x0E +// | 1 | 1 | 1 | 1 | -> 0x0F +// +------+-----+------+-----+ +// +typedef enum _WpaMixPairCipher +{ + MIX_CIPHER_NOTUSE = 0x00, + WPA_NONE_WPA2_TKIPAES = 0x03, // WPA2-TKIPAES + WPA_AES_WPA2_TKIP = 0x06, + WPA_AES_WPA2_TKIPAES = 0x07, + WPA_TKIP_WPA2_AES = 0x09, + WPA_TKIP_WPA2_TKIPAES = 0x0B, + WPA_TKIPAES_WPA2_NONE = 0x0C, // WPA-TKIPAES + WPA_TKIPAES_WPA2_AES = 0x0D, + WPA_TKIPAES_WPA2_TKIP = 0x0E, + WPA_TKIPAES_WPA2_TKIPAES = 0x0F, +} WPA_MIX_PAIR_CIPHER; + +typedef struct PACKED _RSN_IE_HEADER_STRUCT { + UCHAR Eid; + UCHAR Length; + USHORT Version; // Little endian format +} RSN_IE_HEADER_STRUCT, *PRSN_IE_HEADER_STRUCT; + +// Cipher suite selector types +typedef struct PACKED _CIPHER_SUITE_STRUCT { + UCHAR Oui[3]; + UCHAR Type; +} CIPHER_SUITE_STRUCT, *PCIPHER_SUITE_STRUCT; + +// Authentication and Key Management suite selector +typedef struct PACKED _AKM_SUITE_STRUCT { + UCHAR Oui[3]; + UCHAR Type; +} AKM_SUITE_STRUCT, *PAKM_SUITE_STRUCT; + +// RSN capability +typedef struct PACKED _RSN_CAPABILITY { + USHORT Rsv:10; + USHORT GTKSAReplayCnt:2; + USHORT PTKSAReplayCnt:2; + USHORT NoPairwise:1; + USHORT PreAuth:1; +} RSN_CAPABILITY, *PRSN_CAPABILITY; + +#endif -- cgit v1.2.3 From 8b29a22bb52480126b3fab104809be4155bf216c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 14:18:40 -0800 Subject: Staging: rt2860: disable root hack for reading files We are now using credentials, so just blindly setting the fsuid and fsguid isn't acceptable. All this means is that the config file needs to be readable by the driver thread, not a big deal. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2860/rt_profile.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2860/rt_profile.c b/drivers/staging/rt2860/rt_profile.c index a38e557a9ece..cd7ffc8a6e8a 100644 --- a/drivers/staging/rt2860/rt_profile.c +++ b/drivers/staging/rt2860/rt_profile.c @@ -925,9 +925,11 @@ NDIS_STATUS RTMPReadParametersHook( // Save uid and gid used for filesystem access. // Set user and group to 0 (root) - orgfsuid = current->fsuid; - orgfsgid = current->fsgid; - current->fsuid=current->fsgid = 0; + orgfsuid = current_fsuid(); + orgfsgid = current_fsgid(); + /* Hm, can't really do this nicely anymore, so rely on these files + * being set to the proper permission to read them... */ + /* current->cred->fsuid = current->cred->fsgid = 0; */ orgfs = get_fs(); set_fs(KERNEL_DS); @@ -1551,8 +1553,11 @@ NDIS_STATUS RTMPReadParametersHook( } set_fs(orgfs); - current->fsuid = orgfsuid; - current->fsgid = orgfsgid; + +#if 0 + current->cred->fsuid = orgfsuid; + current->cred->fsgid = orgfsgid; +#endif kfree(buffer); kfree(tmpbuf); -- cgit v1.2.3 From 7caf61574369003e46da921a09946b2d6283b5cc Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 14:19:51 -0800 Subject: Staging: rt2860: fix up netdev->priv usage Now that netdev->priv is removed, fix the driver to use netdev->ml_priv like it always should have been doing. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2860/2860_main_dev.c | 10 +-- drivers/staging/rt2860/rt2860.h | 4 +- drivers/staging/rt2860/rt_main_dev.c | 34 ++++---- drivers/staging/rt2860/sta_ioctl.c | 146 ++++++++++++++++----------------- 4 files changed, 97 insertions(+), 97 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2860/2860_main_dev.c b/drivers/staging/rt2860/2860_main_dev.c index c29453641851..d65bdbc62762 100644 --- a/drivers/staging/rt2860/2860_main_dev.c +++ b/drivers/staging/rt2860/2860_main_dev.c @@ -170,7 +170,7 @@ static int rt2860_suspend( } else { - pAd = (PRTMP_ADAPTER)net_dev->priv; + pAd = net_dev->ml_priv; /* we can not use IFF_UP because ra0 down but ra1 up */ /* and 1 suspend/resume function for 1 module, not for each interface */ @@ -249,7 +249,7 @@ static int rt2860_resume( DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n")); } else - pAd = (PRTMP_ADAPTER)net_dev->priv; + pAd = net_dev->ml_priv; if (pAd != NULL) { @@ -336,7 +336,7 @@ static VOID __devexit rt2860_remove_one( IN struct pci_dev *pci_dev) { struct net_device *net_dev = pci_get_drvdata(pci_dev); - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; DBGPRINT(RT_DEBUG_TRACE, ("===> rt2860_remove_one\n")); @@ -765,7 +765,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs) #endif { struct net_device *net_dev = (struct net_device *) dev_instance; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; INT_SOURCE_CSR_STRUC IntSource; POS_COOKIE pObj; @@ -1300,7 +1300,7 @@ VOID rt2860_stop(struct net_device *net_dev) DBGPRINT(RT_DEBUG_ERROR, ("net_dev == NULL!\n")); } else - pAd = (PRTMP_ADAPTER)net_dev->priv; + pAd = net_dev->ml_priv; if (pAd != NULL) { diff --git a/drivers/staging/rt2860/rt2860.h b/drivers/staging/rt2860/rt2860.h index c8977d538f03..017201906628 100644 --- a/drivers/staging/rt2860/rt2860.h +++ b/drivers/staging/rt2860/rt2860.h @@ -242,7 +242,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs); #endif #define RT28XX_IRQ_REQUEST(net_dev) \ -{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->priv); \ +{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->ml_priv); \ POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ RTMP_MSI_ENABLE(_pAd); \ if ((retval = request_irq(_pObj->pci_dev->irq, \ @@ -253,7 +253,7 @@ rt2860_interrupt(int irq, void *dev_instance, struct pt_regs *regs); #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) #define RT28XX_IRQ_RELEASE(net_dev) \ -{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->priv); \ +{ PRTMP_ADAPTER _pAd = (PRTMP_ADAPTER)((net_dev)->ml_priv); \ POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ synchronize_irq(_pObj->pci_dev->irq); \ free_irq(_pObj->pci_dev->irq, (net_dev)); \ diff --git a/drivers/staging/rt2860/rt_main_dev.c b/drivers/staging/rt2860/rt_main_dev.c index 98d1bbb003e8..3873c478f4ec 100644 --- a/drivers/staging/rt2860/rt_main_dev.c +++ b/drivers/staging/rt2860/rt_main_dev.c @@ -135,7 +135,7 @@ Note: */ int MainVirtualIF_close(IN struct net_device *net_dev) { - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; // Sanity check for pAd if (pAd == NULL) @@ -174,7 +174,7 @@ Note: */ int MainVirtualIF_open(IN struct net_device *net_dev) { - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; // Sanity check for pAd if (pAd == NULL) @@ -216,7 +216,7 @@ Note: int rt28xx_close(IN PNET_DEV dev) { struct net_device * net_dev = (struct net_device *)dev; - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; BOOLEAN Cancelled = FALSE; UINT32 i = 0; @@ -396,7 +396,7 @@ int rt28xx_close(IN PNET_DEV dev) static int rt28xx_init(IN struct net_device *net_dev) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->ml_priv; UINT index; UCHAR TmpPhy; NDIS_STATUS Status; @@ -605,8 +605,8 @@ err1: #endif // DOT11_N_SUPPORT // RT28XX_IRQ_RELEASE(net_dev); - // shall not set priv to NULL here because the priv didn't been free yet. - //net_dev->priv = 0; + // shall not set ml_priv to NULL here because the ml_priv didn't been free yet. + //net_dev->ml_priv = 0; #ifdef INF_AMAZON_SE err0: #endif // INF_AMAZON_SE // @@ -633,7 +633,7 @@ Note: int rt28xx_open(IN PNET_DEV dev) { struct net_device * net_dev = (struct net_device *)dev; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; int retval = 0; POS_COOKIE pObj; @@ -642,7 +642,7 @@ int rt28xx_open(IN PNET_DEV dev) if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -1; } @@ -1303,7 +1303,7 @@ INT __devinit rt28xx_probe( if (status != NDIS_STATUS_SUCCESS) goto err_out_free_netdev; - net_dev->priv = (PVOID)pAd; + net_dev->ml_priv = (PVOID)pAd; pAd->net_dev = net_dev; // must be before RT28XXNetDevInit() RT28XXNetDevInit(_dev_p, net_dev, pAd); @@ -1399,7 +1399,7 @@ Note: int rt28xx_packet_xmit(struct sk_buff *skb) { struct net_device *net_dev = skb->dev; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; int status = 0; PNDIS_PACKET pPacket = (PNDIS_PACKET) skb; @@ -1478,7 +1478,7 @@ INT rt28xx_send_packets( IN struct sk_buff *skb_p, IN struct net_device *net_dev) { - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; if (!(net_dev->flags & IFF_UP)) { RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE); @@ -1540,7 +1540,7 @@ void CfgInitHook(PRTMP_ADAPTER pAd) struct iw_statistics *rt28xx_get_wireless_stats( IN struct net_device *net_dev) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; DBGPRINT(RT_DEBUG_TRACE, ("rt28xx_get_wireless_stats --->\n")); @@ -1592,18 +1592,18 @@ INT rt28xx_ioctl( if (net_dev->priv_flags == INT_MAIN) { - pAd = net_dev->priv; + pAd = net_dev->ml_priv; } else { - pVirtualAd = net_dev->priv; - pAd = pVirtualAd->RtmpDev->priv; + pVirtualAd = net_dev->ml_priv; + pAd = pVirtualAd->RtmpDev->ml_priv; } if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1640,7 +1640,7 @@ struct net_device_stats *RT28xx_get_ether_stats( RTMP_ADAPTER *pAd = NULL; if (net_dev) - pAd = net_dev->priv; + pAd = net_dev->ml_priv; if (pAd) { diff --git a/drivers/staging/rt2860/sta_ioctl.c b/drivers/staging/rt2860/sta_ioctl.c index 87bf505b4dfd..9347d11b586e 100644 --- a/drivers/staging/rt2860/sta_ioctl.c +++ b/drivers/staging/rt2860/sta_ioctl.c @@ -571,7 +571,7 @@ rt_ioctl_giwname(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) { -// PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; +// PRTMP_ADAPTER pAdapter = dev->ml_priv; #ifdef RT2860 strncpy(name, "RT2860 Wireless", IFNAMSIZ); @@ -583,7 +583,7 @@ int rt_ioctl_siwfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; int chan = -1; //check if the interface is down @@ -623,19 +623,19 @@ int rt_ioctl_giwfreq(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -653,7 +653,7 @@ int rt_ioctl_siwmode(struct net_device *dev, struct iw_request_info *info, __u32 *mode, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -695,19 +695,19 @@ int rt_ioctl_giwmode(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -732,7 +732,7 @@ int rt_ioctl_siwsens(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -763,19 +763,19 @@ int rt_ioctl_giwrange(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -857,7 +857,7 @@ int rt_ioctl_siwap(struct net_device *dev, struct iw_request_info *info, struct sockaddr *ap_addr, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; NDIS_802_11_MAC_ADDRESS Bssid; //check if the interface is down @@ -902,19 +902,19 @@ int rt_ioctl_giwap(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -984,7 +984,7 @@ int rt_ioctl_iwaplist(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct sockaddr addr[IW_MAX_AP]; struct iw_quality qual[IW_MAX_AP]; @@ -1020,7 +1020,7 @@ int rt_ioctl_siwscan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; ULONG Now; int Status = NDIS_STATUS_SUCCESS; @@ -1102,7 +1102,7 @@ int rt_ioctl_giwscan(struct net_device *dev, struct iw_point *data, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; int i=0; char *current_ev = extra, *previous_ev = extra; char *end_buf; @@ -1391,7 +1391,7 @@ int rt_ioctl_siwessid(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *essid) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -1437,19 +1437,19 @@ int rt_ioctl_giwessid(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1480,7 +1480,7 @@ int rt_ioctl_siwnickn(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -1508,19 +1508,19 @@ int rt_ioctl_giwnickn(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1537,7 +1537,7 @@ int rt_ioctl_siwrts(struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; u16 val; //check if the interface is down @@ -1571,19 +1571,19 @@ int rt_ioctl_giwrts(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1605,7 +1605,7 @@ int rt_ioctl_siwfrag(struct net_device *dev, struct iw_request_info *info, struct iw_param *frag, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; u16 val; //check if the interface is down @@ -1637,19 +1637,19 @@ int rt_ioctl_giwfrag(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1673,7 +1673,7 @@ int rt_ioctl_siwencode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -1780,19 +1780,19 @@ rt_ioctl_giwencode(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1860,19 +1860,19 @@ rt_ioctl_setparam(struct net_device *dev, struct iw_request_info *info, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; - pAdapter = pVirtualAd->RtmpDev->priv; + pVirtualAd = dev->ml_priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } pObj = (POS_COOKIE) pAdapter->OS_Cookie; if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1928,7 +1928,7 @@ rt_private_get_statistics(struct net_device *dev, struct iw_request_info *info, struct iw_point *wrq, char *extra) { INT Status = 0; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; if (extra == NULL) { @@ -2055,18 +2055,18 @@ rt_private_show(struct net_device *dev, struct iw_request_info *info, u32 subcmd = wrq->flags; if (dev->priv_flags == INT_MAIN) - pAd = dev->priv; + pAd = dev->ml_priv; else { - pVirtualAd = dev->priv; - pAd = pVirtualAd->RtmpDev->priv; + pVirtualAd = dev->ml_priv; + pAd = pVirtualAd->RtmpDev->ml_priv; } pObj = (POS_COOKIE) pAd->OS_Cookie; if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -2213,7 +2213,7 @@ int rt_ioctl_siwmlme(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer; MLME_QUEUE_ELEM MsgElem; MLME_DISASSOC_REQ_STRUCT DisAssocReq; @@ -2270,7 +2270,7 @@ int rt_ioctl_siwauth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct iw_param *param = &wrqu->param; //check if the interface is down @@ -2413,7 +2413,7 @@ int rt_ioctl_giwauth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct iw_param *param = &wrqu->param; //check if the interface is down @@ -2487,7 +2487,7 @@ int rt_ioctl_siwencodeext(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; int keyIdx, alg = ext->alg; @@ -2596,7 +2596,7 @@ rt_ioctl_giwencodeext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; PCHAR pKey = NULL; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; @@ -2680,7 +2680,7 @@ int rt_ioctl_siwgenie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; if (wrqu->data.length > MAX_LEN_OF_RSNIE || (wrqu->data.length && extra == NULL)) @@ -2705,7 +2705,7 @@ int rt_ioctl_giwgenie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; if ((pAd->StaCfg.RSNIE_Len == 0) || (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) @@ -2751,7 +2751,7 @@ int rt_ioctl_siwpmksa(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer; INT CachedIdx = 0, idx = 0; @@ -2834,7 +2834,7 @@ rt_private_ioctl_bbp(struct net_device *dev, struct iw_request_info *info, UINT32 bbpValue; BOOLEAN bIsPrintAllBBP = FALSE; INT Status = 0; - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; memset(extra, 0x00, IW_PRIV_SIZE_MASK); @@ -2961,7 +2961,7 @@ int rt_ioctl_siwrate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; UINT32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed; //check if the interface is down @@ -3019,7 +3019,7 @@ int rt_ioctl_giwrate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; int rate_index = 0, rate_count = 0; HTTRANSMIT_SETTING ht_setting; __s32 ralinkrate[] = @@ -5409,19 +5409,19 @@ INT rt28xx_sta_ioctl( if (net_dev->priv_flags == INT_MAIN) { - pAd = net_dev->priv; + pAd = net_dev->ml_priv; } else { - pVirtualAd = net_dev->priv; - pAd = pVirtualAd->RtmpDev->priv; + pVirtualAd = net_dev->ml_priv; + pAd = pVirtualAd->RtmpDev->ml_priv; } pObj = (POS_COOKIE) pAd->OS_Cookie; if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } -- cgit v1.2.3 From 9e4afe642cc786b84c90e43d0607b560d2c50fff Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Thu, 6 Nov 2008 20:30:03 -0500 Subject: Staging: rt2860: use standard bit-reverse function Make the rt2860 use standard bit-reversing functions Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2860/common/rtmp_init.c | 21 ++++----------------- 1 file changed, 4 insertions(+), 17 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c index 9b81443d24bc..84edfa52dec3 100644 --- a/drivers/staging/rt2860/common/rtmp_init.c +++ b/drivers/staging/rt2860/common/rtmp_init.c @@ -39,6 +39,7 @@ */ #include "../rt_config.h" #include "firmware.h" +#include UCHAR BIT8[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80}; ULONG BIT32[] = {0x00000001, 0x00000002, 0x00000004, 0x00000008, @@ -89,20 +90,6 @@ const unsigned short ccitt_16Table[] = { #define ByteCRC16(v, crc) \ (unsigned short)((crc << 8) ^ ccitt_16Table[((crc >> 8) ^ (v)) & 255]) -unsigned char BitReverse(unsigned char x) -{ - int i; - unsigned char Temp=0; - for(i=0; ; i++) - { - if(x & 0x80) Temp |= 0x80; - if(i==7) break; - x <<= 1; - Temp >>= 1; - } - return Temp; -} - // // BBP register initialization set // @@ -2648,13 +2635,13 @@ NDIS_STATUS NICLoadFirmware( /* calculate firmware CRC */ for(i=0; i<(MAX_FIRMWARE_IMAGE_SIZE-2); i++, ptr++) - crc = ByteCRC16(BitReverse(*ptr), crc); + crc = ByteCRC16(bitrev8(*ptr), crc); /* End of for */ if ((pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2] != \ - (UCHAR)BitReverse((UCHAR)(crc>>8))) || + (UCHAR)bitrev8((UCHAR)(crc>>8))) || (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1] != \ - (UCHAR)BitReverse((UCHAR)crc))) + (UCHAR)bitrev8((UCHAR)crc))) { /* CRC fail */ printk("%s: CRC = 0x%02x 0x%02x " -- cgit v1.2.3 From 1f343d1c1bd2f63cfae59785433758db0c9581ba Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 15:37:21 -0800 Subject: Staging: rt2860: Fix minor compiler warnings The build is "clean" now for this driver. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2860/2860_main_dev.c | 2 +- drivers/staging/rt2860/common/cmm_data.c | 3 --- drivers/staging/rt2860/sta/sync.c | 2 -- 3 files changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2860/2860_main_dev.c b/drivers/staging/rt2860/2860_main_dev.c index d65bdbc62762..1e38f2d1f692 100644 --- a/drivers/staging/rt2860/2860_main_dev.c +++ b/drivers/staging/rt2860/2860_main_dev.c @@ -1022,7 +1022,7 @@ BOOLEAN RT28XXNetDevInit( IN RTMP_ADAPTER *pAd) { struct pci_dev *pci_dev = (struct pci_dev *)_dev_p; - CHAR *print_name; + const CHAR *print_name; ULONG csr_addr; diff --git a/drivers/staging/rt2860/common/cmm_data.c b/drivers/staging/rt2860/common/cmm_data.c index 292d34b31e17..ac549011ccb9 100644 --- a/drivers/staging/rt2860/common/cmm_data.c +++ b/drivers/staging/rt2860/common/cmm_data.c @@ -943,9 +943,6 @@ BOOLEAN RTMP_FillTxBlkInfo( } return TRUE; - -FillTxBlkErr: - return FALSE; } diff --git a/drivers/staging/rt2860/sta/sync.c b/drivers/staging/rt2860/sta/sync.c index a94b4b7330e5..d196f85395ce 100644 --- a/drivers/staging/rt2860/sta/sync.c +++ b/drivers/staging/rt2860/sta/sync.c @@ -1300,8 +1300,6 @@ VOID PeerBeacon( { if (pAd->StaCfg.Adhoc20NJoined == FALSE) { - UCHAR ByteValue = 0; - pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; pAd->StaCfg.Adhoc20NJoined = TRUE; -- cgit v1.2.3 From 65f9900eb546a2c6173f5380a61d23193d0d1ed8 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 17 Nov 2008 15:55:52 -0800 Subject: Staging: rt2860: enable WPA_SUPPLICANT support This is needed in order to get NetworkManager to work properly with this driver. More details can be found at https://bugzilla.novell.com/show_bug.cgi?id=437959 Cc: Helmut Schaa Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2860/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2860/Makefile b/drivers/staging/rt2860/Makefile index 3496a6409d3c..6162212b588c 100644 --- a/drivers/staging/rt2860/Makefile +++ b/drivers/staging/rt2860/Makefile @@ -6,6 +6,8 @@ EXTRA_CFLAGS += -DRT2860 EXTRA_CFLAGS += -DCONFIG_STA_SUPPORT EXTRA_CFLAGS += -DDBG EXTRA_CFLAGS += -DDOT11_N_SUPPORT +EXTRA_CFLAGS += -DWPA_SUPPLICANT_SUPPORT +EXTRA_CFLAGS += -DNATIVE_WPA_SUPPLICANT_SUPPORT rt2860sta-objs := \ common/md5.o \ -- cgit v1.2.3 From ac007980a47b447f260d790dffaac8ca0ce2578e Mon Sep 17 00:00:00 2001 From: Subbu Seetharaman Date: Sun, 2 Nov 2008 08:09:57 -0500 Subject: Staging: Add ServerEngines benet 10Gb ethernet driver Signed-off-by: Jeff Garzik Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/benet/Kconfig | 7 + drivers/staging/benet/MAINTAINERS | 6 + drivers/staging/benet/Makefile | 9 + drivers/staging/benet/TODO | 8 + drivers/staging/benet/be_ethtool.c | 348 +++++++ drivers/staging/benet/be_init.c | 1381 ++++++++++++++++++++++++++ drivers/staging/benet/be_int.c | 874 ++++++++++++++++ drivers/staging/benet/be_netif.c | 706 +++++++++++++ drivers/staging/benet/benet.h | 429 ++++++++ drivers/staging/benet/fw/asyncmesg.h | 98 ++ drivers/staging/benet/fw/be_cm.h | 134 +++ drivers/staging/benet/fw/be_common.h | 53 + drivers/staging/benet/fw/cev.h | 243 +++++ drivers/staging/benet/fw/descriptors.h | 71 ++ drivers/staging/benet/fw/doorbells.h | 179 ++++ drivers/staging/benet/fw/ep.h | 66 ++ drivers/staging/benet/fw/etx_context.h | 55 + drivers/staging/benet/fw/fwcmd_common.h | 222 +++++ drivers/staging/benet/fw/fwcmd_common_bmap.h | 717 +++++++++++++ drivers/staging/benet/fw/fwcmd_eth_bmap.h | 280 ++++++ drivers/staging/benet/fw/fwcmd_hdr_bmap.h | 54 + drivers/staging/benet/fw/fwcmd_mcc.h | 94 ++ drivers/staging/benet/fw/fwcmd_opcodes.h | 244 +++++ drivers/staging/benet/fw/fwcmd_types_bmap.h | 29 + drivers/staging/benet/fw/host_struct.h | 182 ++++ drivers/staging/benet/fw/mpu.h | 74 ++ drivers/staging/benet/fw/mpu_context.h | 46 + drivers/staging/benet/fw/pcicfg.h | 825 +++++++++++++++ drivers/staging/benet/fw/post_codes.h | 111 +++ drivers/staging/benet/fw/regmap.h | 68 ++ drivers/staging/benet/hwlib/bestatus.h | 103 ++ drivers/staging/benet/hwlib/cq.c | 211 ++++ drivers/staging/benet/hwlib/eq.c | 299 ++++++ drivers/staging/benet/hwlib/eth.c | 1273 ++++++++++++++++++++++++ drivers/staging/benet/hwlib/funcobj.c | 565 +++++++++++ drivers/staging/benet/hwlib/hwlib.h | 856 ++++++++++++++++ drivers/staging/benet/hwlib/mpu.c | 1362 +++++++++++++++++++++++++ 39 files changed, 12285 insertions(+) create mode 100644 drivers/staging/benet/Kconfig create mode 100644 drivers/staging/benet/MAINTAINERS create mode 100644 drivers/staging/benet/Makefile create mode 100644 drivers/staging/benet/TODO create mode 100644 drivers/staging/benet/be_ethtool.c create mode 100644 drivers/staging/benet/be_init.c create mode 100644 drivers/staging/benet/be_int.c create mode 100644 drivers/staging/benet/be_netif.c create mode 100644 drivers/staging/benet/benet.h create mode 100644 drivers/staging/benet/fw/asyncmesg.h create mode 100644 drivers/staging/benet/fw/be_cm.h create mode 100644 drivers/staging/benet/fw/be_common.h create mode 100644 drivers/staging/benet/fw/cev.h create mode 100644 drivers/staging/benet/fw/descriptors.h create mode 100644 drivers/staging/benet/fw/doorbells.h create mode 100644 drivers/staging/benet/fw/ep.h create mode 100644 drivers/staging/benet/fw/etx_context.h create mode 100644 drivers/staging/benet/fw/fwcmd_common.h create mode 100644 drivers/staging/benet/fw/fwcmd_common_bmap.h create mode 100644 drivers/staging/benet/fw/fwcmd_eth_bmap.h create mode 100644 drivers/staging/benet/fw/fwcmd_hdr_bmap.h create mode 100644 drivers/staging/benet/fw/fwcmd_mcc.h create mode 100644 drivers/staging/benet/fw/fwcmd_opcodes.h create mode 100644 drivers/staging/benet/fw/fwcmd_types_bmap.h create mode 100644 drivers/staging/benet/fw/host_struct.h create mode 100644 drivers/staging/benet/fw/mpu.h create mode 100644 drivers/staging/benet/fw/mpu_context.h create mode 100644 drivers/staging/benet/fw/pcicfg.h create mode 100644 drivers/staging/benet/fw/post_codes.h create mode 100644 drivers/staging/benet/fw/regmap.h create mode 100644 drivers/staging/benet/hwlib/bestatus.h create mode 100644 drivers/staging/benet/hwlib/cq.c create mode 100644 drivers/staging/benet/hwlib/eq.c create mode 100644 drivers/staging/benet/hwlib/eth.c create mode 100644 drivers/staging/benet/hwlib/funcobj.c create mode 100644 drivers/staging/benet/hwlib/hwlib.h create mode 100644 drivers/staging/benet/hwlib/mpu.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index f9b785a03907..132403263b0f 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -69,5 +69,7 @@ source "drivers/staging/otus/Kconfig" source "drivers/staging/rt2860/Kconfig" +source "drivers/staging/benet/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 147a467358aa..7c9b9b6e15af 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_POCH) += poch/ obj-$(CONFIG_AGNX) += agnx/ obj-$(CONFIG_OTUS) += otus/ obj-$(CONFIG_RT2860) += rt2860/ +obj-$(CONFIG_BENET) += benet/ diff --git a/drivers/staging/benet/Kconfig b/drivers/staging/benet/Kconfig new file mode 100644 index 000000000000..f6806074f998 --- /dev/null +++ b/drivers/staging/benet/Kconfig @@ -0,0 +1,7 @@ +config BENET + tristate "ServerEngines 10Gb NIC - BladeEngine" + depends on PCI && INET + select INET_LRO + help + This driver implements the NIC functionality for ServerEngines + 10Gb network adapter BladeEngine (EC 3210). diff --git a/drivers/staging/benet/MAINTAINERS b/drivers/staging/benet/MAINTAINERS new file mode 100644 index 000000000000..d5ce340218b3 --- /dev/null +++ b/drivers/staging/benet/MAINTAINERS @@ -0,0 +1,6 @@ +SERVER ENGINES 10Gbe NIC - BLADE-ENGINE +P: Subbu Seetharaman +M: subbus@serverengines.com +L: netdev@vger.kernel.org +W: http://www.serverengines.com +S: Supported diff --git a/drivers/staging/benet/Makefile b/drivers/staging/benet/Makefile new file mode 100644 index 000000000000..58c050dd0f54 --- /dev/null +++ b/drivers/staging/benet/Makefile @@ -0,0 +1,9 @@ +# +# Makefile to build the network driver for ServerEngine's BladeEngine. +# +EXTRA_CFLAGS = -I$(src)/hwlib -I$(src)/fw + +obj-$(CONFIG_BENET) += benet.o + +benet-y := be_init.o be_int.o be_netif.o be_ethtool.o \ + hwlib/funcobj.o hwlib/cq.o hwlib/eq.o hwlib/mpu.o hwlib/eth.o diff --git a/drivers/staging/benet/TODO b/drivers/staging/benet/TODO new file mode 100644 index 000000000000..b087d7dcae3f --- /dev/null +++ b/drivers/staging/benet/TODO @@ -0,0 +1,8 @@ +TODO: + - remove subdirectories + - fix minor checkpatch.pl issues + - remove wrappers around common iowrite functions + - full netdev audit of common problems/issues + +Please send all patches and questions to Subbu Seetharaman + and Greg Kroah-Hartman diff --git a/drivers/staging/benet/be_ethtool.c b/drivers/staging/benet/be_ethtool.c new file mode 100644 index 000000000000..8c3ac90d2fe8 --- /dev/null +++ b/drivers/staging/benet/be_ethtool.c @@ -0,0 +1,348 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * be_ethtool.c + * + * This file contains various functions that ethtool can use + * to talk to the driver and the BE H/W. + */ + +#include "benet.h" + +#include + +static const char benet_gstrings_stats[][ETH_GSTRING_LEN] = { +/* net_device_stats */ + "rx_packets", + "tx_packets", + "rx_bytes", + "tx_bytes", + "rx_errors", + "tx_errors", + "rx_dropped", + "tx_dropped", + "multicast", + "collisions", + "rx_length_errors", + "rx_over_errors", + "rx_crc_errors", + "rx_frame_errors", + "rx_fifo_errors", + "rx_missed_errors", + "tx_aborted_errors", + "tx_carrier_errors", + "tx_fifo_errors", + "tx_heartbeat_errors", + "tx_window_errors", + "rx_compressed", + "tc_compressed", +/* BE driver Stats */ + "bes_tx_reqs", + "bes_tx_fails", + "bes_fwd_reqs", + "bes_tx_wrbs", + "bes_interrupts", + "bes_events", + "bes_tx_events", + "bes_rx_events", + "bes_tx_compl", + "bes_rx_compl", + "bes_ethrx_post_fail", + "bes_802_3_dropped_frames", + "bes_802_3_malformed_frames", + "bes_rx_misc_pkts", + "bes_eth_tx_rate", + "bes_eth_rx_rate", + "Num Packets collected", + "Num Times Flushed", +}; + +#define NET_DEV_STATS_LEN \ + (sizeof(struct net_device_stats)/sizeof(unsigned long)) + +#define BENET_STATS_LEN ARRAY_SIZE(benet_gstrings_stats) + +static void +be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + + strncpy(drvinfo->driver, be_driver_name, 32); + strncpy(drvinfo->version, be_drvr_ver, 32); + strncpy(drvinfo->fw_version, be_fw_ver, 32); + strcpy(drvinfo->bus_info, pci_name(adapter->pdev)); + drvinfo->testinfo_len = 0; + drvinfo->regdump_len = 0; + drvinfo->eedump_len = 0; +} + +static int +be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + + coalesce->rx_max_coalesced_frames = adapter->max_rx_coal; + + coalesce->rx_coalesce_usecs = adapter->cur_eqd; + coalesce->rx_coalesce_usecs_high = adapter->max_eqd; + coalesce->rx_coalesce_usecs_low = adapter->min_eqd; + + coalesce->tx_coalesce_usecs = adapter->cur_eqd; + coalesce->tx_coalesce_usecs_high = adapter->max_eqd; + coalesce->tx_coalesce_usecs_low = adapter->min_eqd; + + coalesce->use_adaptive_rx_coalesce = adapter->enable_aic; + coalesce->use_adaptive_tx_coalesce = adapter->enable_aic; + + return 0; +} + +/* + * This routine is used to set interrup coalescing delay *as well as* + * the number of pkts to coalesce for LRO. + */ +static int +be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + struct be_eq_object *eq_objectp; + u32 max, min, cur; + int status; + + adapter->max_rx_coal = coalesce->rx_max_coalesced_frames; + if (adapter->max_rx_coal >= BE_LRO_MAX_PKTS) + adapter->max_rx_coal = BE_LRO_MAX_PKTS; + + if (adapter->enable_aic == 0 && + coalesce->use_adaptive_rx_coalesce == 1) { + /* if AIC is being turned on now, start with an EQD of 0 */ + adapter->cur_eqd = 0; + } + adapter->enable_aic = coalesce->use_adaptive_rx_coalesce; + + /* round off to nearest multiple of 8 */ + max = (((coalesce->rx_coalesce_usecs_high + 4) >> 3) << 3); + min = (((coalesce->rx_coalesce_usecs_low + 4) >> 3) << 3); + cur = (((coalesce->rx_coalesce_usecs + 4) >> 3) << 3); + + if (adapter->enable_aic) { + /* accept low and high if AIC is enabled */ + if (max > MAX_EQD) + max = MAX_EQD; + if (min > max) + min = max; + adapter->max_eqd = max; + adapter->min_eqd = min; + if (adapter->cur_eqd > max) + adapter->cur_eqd = max; + if (adapter->cur_eqd < min) + adapter->cur_eqd = min; + } else { + /* accept specified coalesce_usecs only if AIC is disabled */ + if (cur > MAX_EQD) + cur = MAX_EQD; + eq_objectp = &pnob->event_q_obj; + status = + be_eq_modify_delay(&pnob->fn_obj, 1, &eq_objectp, &cur, + NULL, NULL, NULL); + if (status == BE_SUCCESS) + adapter->cur_eqd = cur; + } + return 0; +} + +static u32 be_get_rx_csum(struct net_device *netdev) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + return adapter->rx_csum; +} + +static int be_set_rx_csum(struct net_device *netdev, uint32_t data) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + + if (data) + adapter->rx_csum = 1; + else + adapter->rx_csum = 0; + + return 0; +} + +static void +be_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data) +{ + switch (stringset) { + case ETH_SS_STATS: + memcpy(data, *benet_gstrings_stats, + sizeof(benet_gstrings_stats)); + break; + } +} + +static int be_get_stats_count(struct net_device *netdev) +{ + return BENET_STATS_LEN; +} + +static void +be_get_ethtool_stats(struct net_device *netdev, + struct ethtool_stats *stats, uint64_t *data) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + int i; + + benet_get_stats(netdev); + + for (i = 0; i <= NET_DEV_STATS_LEN; i++) + data[i] = ((unsigned long *)&adapter->benet_stats)[i]; + + data[i] = adapter->be_stat.bes_tx_reqs; + data[i++] = adapter->be_stat.bes_tx_fails; + data[i++] = adapter->be_stat.bes_fwd_reqs; + data[i++] = adapter->be_stat.bes_tx_wrbs; + + data[i++] = adapter->be_stat.bes_ints; + data[i++] = adapter->be_stat.bes_events; + data[i++] = adapter->be_stat.bes_tx_events; + data[i++] = adapter->be_stat.bes_rx_events; + data[i++] = adapter->be_stat.bes_tx_compl; + data[i++] = adapter->be_stat.bes_rx_compl; + data[i++] = adapter->be_stat.bes_ethrx_post_fail; + data[i++] = adapter->be_stat.bes_802_3_dropped_frames; + data[i++] = adapter->be_stat.bes_802_3_malformed_frames; + data[i++] = adapter->be_stat.bes_rx_misc_pkts; + data[i++] = adapter->be_stat.bes_eth_tx_rate; + data[i++] = adapter->be_stat.bes_eth_rx_rate; + data[i++] = adapter->be_stat.bes_rx_coal; + data[i++] = adapter->be_stat.bes_rx_flush; + +} + +static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) +{ + ecmd->speed = SPEED_10000; + ecmd->duplex = DUPLEX_FULL; + ecmd->autoneg = AUTONEG_DISABLE; + return 0; +} + +/* Get the Ring parameters from the pnob */ +static void +be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) +{ + struct be_net_object *pnob = netdev->priv; + + /* Pre Set Maxims */ + ring->rx_max_pending = pnob->rx_q_len; + ring->rx_mini_max_pending = ring->rx_mini_max_pending; + ring->rx_jumbo_max_pending = ring->rx_jumbo_max_pending; + ring->tx_max_pending = pnob->tx_q_len; + + /* Current hardware Settings */ + ring->rx_pending = atomic_read(&pnob->rx_q_posted); + ring->rx_mini_pending = ring->rx_mini_pending; + ring->rx_jumbo_pending = ring->rx_jumbo_pending; + ring->tx_pending = atomic_read(&pnob->tx_q_used); + +} + +static void +be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) +{ + struct be_net_object *pnob = netdev->priv; + bool rxfc, txfc; + int status; + + status = be_eth_get_flow_control(&pnob->fn_obj, &txfc, &rxfc); + if (status != BE_SUCCESS) { + dev_info(&netdev->dev, "Unable to get pause frame settings\n"); + /* return defaults */ + ecmd->rx_pause = 1; + ecmd->tx_pause = 0; + ecmd->autoneg = AUTONEG_ENABLE; + return; + } + + if (txfc == true) + ecmd->tx_pause = 1; + else + ecmd->tx_pause = 0; + + if (rxfc == true) + ecmd->rx_pause = 1; + else + ecmd->rx_pause = 0; + + ecmd->autoneg = AUTONEG_ENABLE; +} + +static int +be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) +{ + struct be_net_object *pnob = netdev->priv; + bool txfc, rxfc; + int status; + + if (ecmd->autoneg != AUTONEG_ENABLE) + return -EINVAL; + + if (ecmd->tx_pause) + txfc = true; + else + txfc = false; + + if (ecmd->rx_pause) + rxfc = true; + else + rxfc = false; + + status = be_eth_set_flow_control(&pnob->fn_obj, txfc, rxfc); + if (status != BE_SUCCESS) { + dev_info(&netdev->dev, "Unable to set pause frame settings\n"); + return -1; + } + return 0; +} + +struct ethtool_ops be_ethtool_ops = { + .get_settings = be_get_settings, + .get_drvinfo = be_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_coalesce = be_get_coalesce, + .set_coalesce = be_set_coalesce, + .get_ringparam = be_get_ringparam, + .get_pauseparam = be_get_pauseparam, + .set_pauseparam = be_set_pauseparam, + .get_rx_csum = be_get_rx_csum, + .set_rx_csum = be_set_rx_csum, + .get_tx_csum = ethtool_op_get_tx_csum, + .set_tx_csum = ethtool_op_set_tx_csum, + .get_sg = ethtool_op_get_sg, + .set_sg = ethtool_op_set_sg, + .get_tso = ethtool_op_get_tso, + .set_tso = ethtool_op_set_tso, + .get_strings = be_get_strings, + .get_stats_count = be_get_stats_count, + .get_ethtool_stats = be_get_ethtool_stats, +}; diff --git a/drivers/staging/benet/be_init.c b/drivers/staging/benet/be_init.c new file mode 100644 index 000000000000..9e5bd08d9991 --- /dev/null +++ b/drivers/staging/benet/be_init.c @@ -0,0 +1,1381 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include +#include "benet.h" + +#define DRVR_VERSION "1.0.728" + +static const struct pci_device_id be_device_id_table[] = { + {PCI_DEVICE(0x19a2, 0x0201)}, + {0} +}; + +MODULE_DEVICE_TABLE(pci, be_device_id_table); + +MODULE_VERSION(DRVR_VERSION); + +#define DRV_DESCRIPTION "ServerEngines BladeEngine Network Driver Version " + +MODULE_DESCRIPTION(DRV_DESCRIPTION DRVR_VERSION); +MODULE_AUTHOR("ServerEngines"); +MODULE_LICENSE("GPL"); + +static unsigned int msix = 1; +module_param(msix, uint, S_IRUGO); +MODULE_PARM_DESC(msix, "Use MSI-x interrupts"); + +static unsigned int rxbuf_size = 2048; /* Default RX frag size */ +module_param(rxbuf_size, uint, S_IRUGO); +MODULE_PARM_DESC(rxbuf_size, "Size of buffers to hold Rx data"); + +const char be_drvr_ver[] = DRVR_VERSION; +char be_fw_ver[32]; /* F/W version filled in by be_probe */ +char be_driver_name[] = "benet"; + +/* + * Number of entries in each queue. + */ +#define EVENT_Q_LEN 1024 +#define ETH_TXQ_LEN 2048 +#define ETH_TXCQ_LEN 1024 +#define ETH_RXQ_LEN 1024 /* Does not support any other value */ +#define ETH_UC_RXCQ_LEN 1024 +#define ETH_BC_RXCQ_LEN 256 +#define MCC_Q_LEN 64 /* total size not to exceed 8 pages */ +#define MCC_CQ_LEN 256 + +/* Bit mask describing events of interest to be traced */ +unsigned int trace_level; + +static int +init_pci_be_function(struct be_adapter *adapter, struct pci_dev *pdev) +{ + u64 pa; + + /* CSR */ + pa = pci_resource_start(pdev, 2); + adapter->csr_va = ioremap_nocache(pa, pci_resource_len(pdev, 2)); + if (adapter->csr_va == NULL) + return -ENOMEM; + + /* Door Bell */ + pa = pci_resource_start(pdev, 4); + adapter->db_va = ioremap_nocache(pa, (128 * 1024)); + if (adapter->db_va == NULL) { + iounmap(adapter->csr_va); + return -ENOMEM; + } + + /* PCI */ + pa = pci_resource_start(pdev, 1); + adapter->pci_va = ioremap_nocache(pa, pci_resource_len(pdev, 1)); + if (adapter->pci_va == NULL) { + iounmap(adapter->csr_va); + iounmap(adapter->db_va); + return -ENOMEM; + } + return 0; +} + +/* + This function enables the interrupt corresponding to the Event + queue ID for the given NetObject +*/ +void be_enable_eq_intr(struct be_net_object *pnob) +{ + struct CQ_DB_AMAP cqdb; + cqdb.dw[0] = 0; + AMAP_SET_BITS_PTR(CQ_DB, event, &cqdb, 1); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &cqdb, 1); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &cqdb, 0); + AMAP_SET_BITS_PTR(CQ_DB, qid, &cqdb, pnob->event_q_id); + PD_WRITE(&pnob->fn_obj, cq_db, cqdb.dw[0]); +} + +/* + This function disables the interrupt corresponding to the Event + queue ID for the given NetObject +*/ +void be_disable_eq_intr(struct be_net_object *pnob) +{ + struct CQ_DB_AMAP cqdb; + cqdb.dw[0] = 0; + AMAP_SET_BITS_PTR(CQ_DB, event, &cqdb, 1); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &cqdb, 0); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &cqdb, 0); + AMAP_SET_BITS_PTR(CQ_DB, qid, &cqdb, pnob->event_q_id); + PD_WRITE(&pnob->fn_obj, cq_db, cqdb.dw[0]); +} + +/* + This function enables the interrupt from the network function + of the BladeEngine. Use the function be_disable_eq_intr() + to enable the interrupt from the event queue of only one specific + NetObject +*/ +void be_enable_intr(struct be_net_object *pnob) +{ + struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP ctrl; + u32 host_intr; + + ctrl.dw[0] = PCICFG1_READ(&pnob->fn_obj, host_timer_int_ctrl); + host_intr = AMAP_GET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, + hostintr, ctrl.dw); + if (!host_intr) { + AMAP_SET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, + hostintr, ctrl.dw, 1); + PCICFG1_WRITE(&pnob->fn_obj, host_timer_int_ctrl, + ctrl.dw[0]); + } +} + +/* + This function disables the interrupt from the network function of + the BladeEngine. Use the function be_disable_eq_intr() to + disable the interrupt from the event queue of only one specific NetObject +*/ +void be_disable_intr(struct be_net_object *pnob) +{ + + struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP ctrl; + u32 host_intr; + ctrl.dw[0] = PCICFG1_READ(&pnob->fn_obj, host_timer_int_ctrl); + host_intr = AMAP_GET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, + hostintr, ctrl.dw); + if (host_intr) { + AMAP_SET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, hostintr, + ctrl.dw, 0); + PCICFG1_WRITE(&pnob->fn_obj, host_timer_int_ctrl, + ctrl.dw[0]); + } +} + +static int be_enable_msix(struct be_adapter *adapter) +{ + int i, ret; + + if (!msix) + return -1; + + for (i = 0; i < BE_MAX_REQ_MSIX_VECTORS; i++) + adapter->msix_entries[i].entry = i; + + ret = pci_enable_msix(adapter->pdev, adapter->msix_entries, + BE_MAX_REQ_MSIX_VECTORS); + + if (ret == 0) + adapter->msix_enabled = 1; + return ret; +} + +static int be_register_isr(struct be_adapter *adapter, + struct be_net_object *pnob) +{ + struct net_device *netdev = pnob->netdev; + int intx = 0, r; + + netdev->irq = adapter->pdev->irq; + r = be_enable_msix(adapter); + + if (r == 0) { + r = request_irq(adapter->msix_entries[0].vector, + be_int, IRQF_SHARED, netdev->name, netdev); + if (r) { + printk(KERN_WARNING + "MSIX Request IRQ failed - Errno %d\n", r); + intx = 1; + pci_disable_msix(adapter->pdev); + adapter->msix_enabled = 0; + } + } else { + intx = 1; + } + + if (intx) { + r = request_irq(netdev->irq, be_int, IRQF_SHARED, + netdev->name, netdev); + if (r) { + printk(KERN_WARNING + "INTx Request IRQ failed - Errno %d\n", r); + return -1; + } + } + adapter->isr_registered = 1; + return 0; +} + +static void be_unregister_isr(struct be_adapter *adapter) +{ + struct net_device *netdev = adapter->netdevp; + if (adapter->isr_registered) { + if (adapter->msix_enabled) { + free_irq(adapter->msix_entries[0].vector, netdev); + pci_disable_msix(adapter->pdev); + adapter->msix_enabled = 0; + } else { + free_irq(netdev->irq, netdev); + } + adapter->isr_registered = 0; + } +} + +/* + This function processes the Flush Completions that are issued by the + ARM F/W, when a Recv Ring is destroyed. A flush completion is + identified when a Rx COmpl descriptor has the tcpcksum and udpcksum + set and the pktsize is 32. These completions are received on the + Rx Completion Queue. +*/ +static u32 be_process_rx_flush_cmpl(struct be_net_object *pnob) +{ + struct ETH_RX_COMPL_AMAP *rxcp; + unsigned int i = 0; + while ((rxcp = be_get_rx_cmpl(pnob)) != NULL) { + be_notify_cmpl(pnob, 1, pnob->rx_cq_id, 1); + i++; + } + return i; +} + +static void be_tx_q_clean(struct be_net_object *pnob) +{ + while (atomic_read(&pnob->tx_q_used)) + process_one_tx_compl(pnob, tx_compl_lastwrb_idx_get(pnob)); +} + +static void be_rx_q_clean(struct be_net_object *pnob) +{ + if (pnob->rx_ctxt) { + int i; + struct be_rx_page_info *rx_page_info; + for (i = 0; i < pnob->rx_q_len; i++) { + rx_page_info = &(pnob->rx_page_info[i]); + if (!pnob->rx_pg_shared || rx_page_info->page_offset) { + pci_unmap_page(pnob->adapter->pdev, + pci_unmap_addr(rx_page_info, bus), + pnob->rx_buf_size, + PCI_DMA_FROMDEVICE); + } + if (rx_page_info->page) + put_page(rx_page_info->page); + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + } + pnob->rx_pg_info_hd = 0; + } +} + +static void be_destroy_netobj(struct be_net_object *pnob) +{ + int status; + + if (pnob->tx_q_created) { + status = be_eth_sq_destroy(&pnob->tx_q_obj); + pnob->tx_q_created = 0; + } + + if (pnob->rx_q_created) { + status = be_eth_rq_destroy(&pnob->rx_q_obj); + if (status != 0) { + status = be_eth_rq_destroy_options(&pnob->rx_q_obj, 0, + NULL, NULL); + BUG_ON(status); + } + pnob->rx_q_created = 0; + } + + be_process_rx_flush_cmpl(pnob); + + if (pnob->tx_cq_created) { + status = be_cq_destroy(&pnob->tx_cq_obj); + pnob->tx_cq_created = 0; + } + + if (pnob->rx_cq_created) { + status = be_cq_destroy(&pnob->rx_cq_obj); + pnob->rx_cq_created = 0; + } + + if (pnob->mcc_q_created) { + status = be_mcc_ring_destroy(&pnob->mcc_q_obj); + pnob->mcc_q_created = 0; + } + if (pnob->mcc_cq_created) { + status = be_cq_destroy(&pnob->mcc_cq_obj); + pnob->mcc_cq_created = 0; + } + + if (pnob->event_q_created) { + status = be_eq_destroy(&pnob->event_q_obj); + pnob->event_q_created = 0; + } + be_function_cleanup(&pnob->fn_obj); +} + +/* + * free all resources associated with a pnob + * Called at the time of module cleanup as well a any error during + * module init. Some resources may be partially allocated in a NetObj. + */ +static void netobject_cleanup(struct be_adapter *adapter, + struct be_net_object *pnob) +{ + struct net_device *netdev = adapter->netdevp; + + if (netif_running(netdev)) { + netif_stop_queue(netdev); + be_wait_nic_tx_cmplx_cmpl(pnob); + be_disable_eq_intr(pnob); + } + + be_unregister_isr(adapter); + + if (adapter->tasklet_started) { + tasklet_kill(&(adapter->sts_handler)); + adapter->tasklet_started = 0; + } + if (pnob->fn_obj_created) + be_disable_intr(pnob); + + if (adapter->dev_state != BE_DEV_STATE_NONE) + unregister_netdev(netdev); + + if (pnob->fn_obj_created) + be_destroy_netobj(pnob); + + adapter->net_obj = NULL; + adapter->netdevp = NULL; + + be_rx_q_clean(pnob); + if (pnob->rx_ctxt) { + kfree(pnob->rx_page_info); + kfree(pnob->rx_ctxt); + } + + be_tx_q_clean(pnob); + kfree(pnob->tx_ctxt); + + if (pnob->mcc_q) + pci_free_consistent(adapter->pdev, pnob->mcc_q_size, + pnob->mcc_q, pnob->mcc_q_bus); + + if (pnob->mcc_wrb_ctxt) + free_pages((unsigned long)pnob->mcc_wrb_ctxt, + get_order(pnob->mcc_wrb_ctxt_size)); + + if (pnob->mcc_cq) + pci_free_consistent(adapter->pdev, pnob->mcc_cq_size, + pnob->mcc_cq, pnob->mcc_cq_bus); + + if (pnob->event_q) + pci_free_consistent(adapter->pdev, pnob->event_q_size, + pnob->event_q, pnob->event_q_bus); + + if (pnob->tx_cq) + pci_free_consistent(adapter->pdev, pnob->tx_cq_size, + pnob->tx_cq, pnob->tx_cq_bus); + + if (pnob->tx_q) + pci_free_consistent(adapter->pdev, pnob->tx_q_size, + pnob->tx_q, pnob->tx_q_bus); + + if (pnob->rx_q) + pci_free_consistent(adapter->pdev, pnob->rx_q_size, + pnob->rx_q, pnob->rx_q_bus); + + if (pnob->rx_cq) + pci_free_consistent(adapter->pdev, pnob->rx_cq_size, + pnob->rx_cq, pnob->rx_cq_bus); + + + if (pnob->mb_ptr) + pci_free_consistent(adapter->pdev, pnob->mb_size, pnob->mb_ptr, + pnob->mb_bus); + + free_netdev(netdev); +} + + +static int be_nob_ring_alloc(struct be_adapter *adapter, + struct be_net_object *pnob) +{ + u32 size; + + /* Mail box rd; mailbox pointer needs to be 16 byte aligned */ + pnob->mb_size = sizeof(struct MCC_MAILBOX_AMAP) + 16; + pnob->mb_ptr = pci_alloc_consistent(adapter->pdev, pnob->mb_size, + &pnob->mb_bus); + if (!pnob->mb_bus) + return -1; + memset(pnob->mb_ptr, 0, pnob->mb_size); + pnob->mb_rd.va = PTR_ALIGN(pnob->mb_ptr, 16); + pnob->mb_rd.pa = PTR_ALIGN(pnob->mb_bus, 16); + pnob->mb_rd.length = sizeof(struct MCC_MAILBOX_AMAP); + /* + * Event queue + */ + pnob->event_q_len = EVENT_Q_LEN; + pnob->event_q_size = pnob->event_q_len * sizeof(struct EQ_ENTRY_AMAP); + pnob->event_q = pci_alloc_consistent(adapter->pdev, pnob->event_q_size, + &pnob->event_q_bus); + if (!pnob->event_q_bus) + return -1; + memset(pnob->event_q, 0, pnob->event_q_size); + /* + * Eth TX queue + */ + pnob->tx_q_len = ETH_TXQ_LEN; + pnob->tx_q_port = 0; + pnob->tx_q_size = pnob->tx_q_len * sizeof(struct ETH_WRB_AMAP); + pnob->tx_q = pci_alloc_consistent(adapter->pdev, pnob->tx_q_size, + &pnob->tx_q_bus); + if (!pnob->tx_q_bus) + return -1; + memset(pnob->tx_q, 0, pnob->tx_q_size); + /* + * Eth TX Compl queue + */ + pnob->txcq_len = ETH_TXCQ_LEN; + pnob->tx_cq_size = pnob->txcq_len * sizeof(struct ETH_TX_COMPL_AMAP); + pnob->tx_cq = pci_alloc_consistent(adapter->pdev, pnob->tx_cq_size, + &pnob->tx_cq_bus); + if (!pnob->tx_cq_bus) + return -1; + memset(pnob->tx_cq, 0, pnob->tx_cq_size); + /* + * Eth RX queue + */ + pnob->rx_q_len = ETH_RXQ_LEN; + pnob->rx_q_size = pnob->rx_q_len * sizeof(struct ETH_RX_D_AMAP); + pnob->rx_q = pci_alloc_consistent(adapter->pdev, pnob->rx_q_size, + &pnob->rx_q_bus); + if (!pnob->rx_q_bus) + return -1; + memset(pnob->rx_q, 0, pnob->rx_q_size); + /* + * Eth Unicast RX Compl queue + */ + pnob->rx_cq_len = ETH_UC_RXCQ_LEN; + pnob->rx_cq_size = pnob->rx_cq_len * + sizeof(struct ETH_RX_COMPL_AMAP); + pnob->rx_cq = pci_alloc_consistent(adapter->pdev, pnob->rx_cq_size, + &pnob->rx_cq_bus); + if (!pnob->rx_cq_bus) + return -1; + memset(pnob->rx_cq, 0, pnob->rx_cq_size); + + /* TX resources */ + size = pnob->tx_q_len * sizeof(void **); + pnob->tx_ctxt = kzalloc(size, GFP_KERNEL); + if (pnob->tx_ctxt == NULL) + return -1; + + /* RX resources */ + size = pnob->rx_q_len * sizeof(void *); + pnob->rx_ctxt = kzalloc(size, GFP_KERNEL); + if (pnob->rx_ctxt == NULL) + return -1; + + size = (pnob->rx_q_len * sizeof(struct be_rx_page_info)); + pnob->rx_page_info = kzalloc(size, GFP_KERNEL); + if (pnob->rx_page_info == NULL) + return -1; + + adapter->eth_statsp = kzalloc(sizeof(struct FWCMD_ETH_GET_STATISTICS), + GFP_KERNEL); + if (adapter->eth_statsp == NULL) + return -1; + pnob->rx_buf_size = rxbuf_size; + return 0; +} + +/* + This function initializes the be_net_object for subsequent + network operations. + + Before calling this function, the driver must have allocated + space for the NetObject structure, initialized the structure, + allocated DMAable memory for all the network queues that form + part of the NetObject and populated the start address (virtual) + and number of entries allocated for each queue in the NetObject structure. + + The driver must also have allocated memory to hold the + mailbox structure (MCC_MAILBOX) and post the physical address, + virtual addresses and the size of the mailbox memory in the + NetObj.mb_rd. This structure is used by BECLIB for + initial communication with the embedded MCC processor. BECLIB + uses the mailbox until MCC rings are created for more efficient + communication with the MCC processor. + + If the driver wants to create multiple network interface for more + than one protection domain, it can call be_create_netobj() + multiple times once for each protection domain. A Maximum of + 32 protection domains are supported. + +*/ +static int +be_create_netobj(struct be_net_object *pnob, u8 __iomem *csr_va, + u8 __iomem *db_va, u8 __iomem *pci_va) +{ + int status = 0; + bool eventable = false, tx_no_delay = false, rx_no_delay = false; + struct be_eq_object *eq_objectp = NULL; + struct be_function_object *pfob = &pnob->fn_obj; + struct ring_desc rd; + u32 set_rxbuf_size; + u32 tx_cmpl_wm = CEV_WMARK_96; /* 0xffffffff to disable */ + u32 rx_cmpl_wm = CEV_WMARK_160; /* 0xffffffff to disable */ + u32 eq_delay = 0; /* delay in 8usec units. 0xffffffff to disable */ + + memset(&rd, 0, sizeof(struct ring_desc)); + + status = be_function_object_create(csr_va, db_va, pci_va, + BE_FUNCTION_TYPE_NETWORK, &pnob->mb_rd, pfob); + if (status != BE_SUCCESS) + return status; + pnob->fn_obj_created = true; + + if (tx_cmpl_wm == 0xffffffff) + tx_no_delay = true; + if (rx_cmpl_wm == 0xffffffff) + rx_no_delay = true; + /* + * now create the necessary rings + * Event Queue first. + */ + if (pnob->event_q_len) { + rd.va = pnob->event_q; + rd.pa = pnob->event_q_bus; + rd.length = pnob->event_q_size; + + status = be_eq_create(pfob, &rd, 4, pnob->event_q_len, + (u32) -1, /* CEV_WMARK_* or -1 */ + eq_delay, /* in 8us units, or -1 */ + &pnob->event_q_obj); + if (status != BE_SUCCESS) + goto error_ret; + pnob->event_q_id = pnob->event_q_obj.eq_id; + pnob->event_q_created = 1; + eventable = true; + eq_objectp = &pnob->event_q_obj; + } + /* + * Now Eth Tx Compl. queue. + */ + if (pnob->txcq_len) { + rd.va = pnob->tx_cq; + rd.pa = pnob->tx_cq_bus; + rd.length = pnob->tx_cq_size; + + status = be_cq_create(pfob, &rd, + pnob->txcq_len * sizeof(struct ETH_TX_COMPL_AMAP), + false, /* solicted events, */ + tx_no_delay, /* nodelay */ + tx_cmpl_wm, /* Watermark encodings */ + eq_objectp, &pnob->tx_cq_obj); + if (status != BE_SUCCESS) + goto error_ret; + + pnob->tx_cq_id = pnob->tx_cq_obj.cq_id; + pnob->tx_cq_created = 1; + } + /* + * Eth Tx queue + */ + if (pnob->tx_q_len) { + struct be_eth_sq_parameters ex_params = { 0 }; + u32 type; + + if (pnob->tx_q_port) { + /* TXQ to be bound to a specific port */ + type = BE_ETH_TX_RING_TYPE_BOUND; + ex_params.port = pnob->tx_q_port - 1; + } else + type = BE_ETH_TX_RING_TYPE_STANDARD; + + rd.va = pnob->tx_q; + rd.pa = pnob->tx_q_bus; + rd.length = pnob->tx_q_size; + + status = be_eth_sq_create_ex(pfob, &rd, + pnob->tx_q_len * sizeof(struct ETH_WRB_AMAP), + type, 2, &pnob->tx_cq_obj, + &ex_params, &pnob->tx_q_obj); + + if (status != BE_SUCCESS) + goto error_ret; + + pnob->tx_q_id = pnob->tx_q_obj.bid; + pnob->tx_q_created = 1; + } + /* + * Now Eth Rx compl. queue. Always needed. + */ + rd.va = pnob->rx_cq; + rd.pa = pnob->rx_cq_bus; + rd.length = pnob->rx_cq_size; + + status = be_cq_create(pfob, &rd, + pnob->rx_cq_len * sizeof(struct ETH_RX_COMPL_AMAP), + false, /* solicted events, */ + rx_no_delay, /* nodelay */ + rx_cmpl_wm, /* Watermark encodings */ + eq_objectp, &pnob->rx_cq_obj); + if (status != BE_SUCCESS) + goto error_ret; + + pnob->rx_cq_id = pnob->rx_cq_obj.cq_id; + pnob->rx_cq_created = 1; + + status = be_eth_rq_set_frag_size(pfob, pnob->rx_buf_size, + (u32 *) &set_rxbuf_size); + if (status != BE_SUCCESS) { + be_eth_rq_get_frag_size(pfob, (u32 *) &pnob->rx_buf_size); + if ((pnob->rx_buf_size != 2048) && (pnob->rx_buf_size != 4096) + && (pnob->rx_buf_size != 8192)) + goto error_ret; + } else { + if (pnob->rx_buf_size != set_rxbuf_size) + pnob->rx_buf_size = set_rxbuf_size; + } + /* + * Eth RX queue. be_eth_rq_create() always assumes 2 pages size + */ + rd.va = pnob->rx_q; + rd.pa = pnob->rx_q_bus; + rd.length = pnob->rx_q_size; + + status = be_eth_rq_create(pfob, &rd, &pnob->rx_cq_obj, + &pnob->rx_cq_obj, &pnob->rx_q_obj); + + if (status != BE_SUCCESS) + goto error_ret; + + pnob->rx_q_id = pnob->rx_q_obj.rid; + pnob->rx_q_created = 1; + + return BE_SUCCESS; /* All required queues created. */ + +error_ret: + be_destroy_netobj(pnob); + return status; +} + +static int be_nob_ring_init(struct be_adapter *adapter, + struct be_net_object *pnob) +{ + int status; + + pnob->event_q_tl = 0; + + pnob->tx_q_hd = 0; + pnob->tx_q_tl = 0; + + pnob->tx_cq_tl = 0; + + pnob->rx_cq_tl = 0; + + memset(pnob->event_q, 0, pnob->event_q_size); + memset(pnob->tx_cq, 0, pnob->tx_cq_size); + memset(pnob->tx_ctxt, 0, pnob->tx_q_len * sizeof(void **)); + memset(pnob->rx_ctxt, 0, pnob->rx_q_len * sizeof(void *)); + pnob->rx_pg_info_hd = 0; + pnob->rx_q_hd = 0; + atomic_set(&pnob->rx_q_posted, 0); + + status = be_create_netobj(pnob, adapter->csr_va, adapter->db_va, + adapter->pci_va); + if (status != BE_SUCCESS) + return -1; + + be_post_eth_rx_buffs(pnob); + return 0; +} + +/* This function handles async callback for link status */ +static void +be_link_status_async_callback(void *context, u32 event_code, void *event) +{ + struct ASYNC_EVENT_LINK_STATE_AMAP *link_status = event; + struct be_adapter *adapter = context; + bool link_enable = false; + struct be_net_object *pnob; + struct ASYNC_EVENT_TRAILER_AMAP *async_trailer; + struct net_device *netdev; + u32 async_event_code, async_event_type, active_port; + u32 port0_link_status, port1_link_status, port0_duplex, port1_duplex; + u32 port0_speed, port1_speed; + + if (event_code != ASYNC_EVENT_CODE_LINK_STATE) { + /* Not our event to handle */ + return; + } + async_trailer = (struct ASYNC_EVENT_TRAILER_AMAP *) + ((u8 *) event + sizeof(struct MCC_CQ_ENTRY_AMAP) - + sizeof(struct ASYNC_EVENT_TRAILER_AMAP)); + + async_event_code = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, event_code, + async_trailer); + BUG_ON(async_event_code != ASYNC_EVENT_CODE_LINK_STATE); + + pnob = adapter->net_obj; + netdev = pnob->netdev; + + /* Determine if this event is a switch VLD or a physical link event */ + async_event_type = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, event_type, + async_trailer); + active_port = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + active_port, link_status); + port0_link_status = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + port0_link_status, link_status); + port1_link_status = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + port1_link_status, link_status); + port0_duplex = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + port0_duplex, link_status); + port1_duplex = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + port1_duplex, link_status); + port0_speed = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + port0_speed, link_status); + port1_speed = AMAP_GET_BITS_PTR(ASYNC_EVENT_LINK_STATE, + port1_speed, link_status); + if (async_event_type == NTWK_LINK_TYPE_VIRTUAL) { + adapter->be_stat.bes_link_change_virtual++; + if (adapter->be_link_sts->active_port != active_port) { + dev_notice(&netdev->dev, + "Active port changed due to VLD on switch\n"); + } else { + dev_notice(&netdev->dev, "Link status update\n"); + } + + } else { + adapter->be_stat.bes_link_change_physical++; + if (adapter->be_link_sts->active_port != active_port) { + dev_notice(&netdev->dev, + "Active port changed due to port link" + " status change\n"); + } else { + dev_notice(&netdev->dev, "Link status update\n"); + } + } + + memset(adapter->be_link_sts, 0, sizeof(adapter->be_link_sts)); + + if ((port0_link_status == ASYNC_EVENT_LINK_UP) || + (port1_link_status == ASYNC_EVENT_LINK_UP)) { + if ((adapter->port0_link_sts == BE_PORT_LINK_DOWN) && + (adapter->port1_link_sts == BE_PORT_LINK_DOWN)) { + /* Earlier both the ports are down So link is up */ + link_enable = true; + } + + if (port0_link_status == ASYNC_EVENT_LINK_UP) { + adapter->port0_link_sts = BE_PORT_LINK_UP; + adapter->be_link_sts->mac0_duplex = port0_duplex; + adapter->be_link_sts->mac0_speed = port0_speed; + if (active_port == NTWK_PORT_A) + adapter->be_link_sts->active_port = 0; + } else + adapter->port0_link_sts = BE_PORT_LINK_DOWN; + + if (port1_link_status == ASYNC_EVENT_LINK_UP) { + adapter->port1_link_sts = BE_PORT_LINK_UP; + adapter->be_link_sts->mac1_duplex = port1_duplex; + adapter->be_link_sts->mac1_speed = port1_speed; + if (active_port == NTWK_PORT_B) + adapter->be_link_sts->active_port = 1; + } else + adapter->port1_link_sts = BE_PORT_LINK_DOWN; + + printk(KERN_INFO "Link Properties for %s:\n", netdev->name); + dev_info(&netdev->dev, "Link Properties:\n"); + be_print_link_info(adapter->be_link_sts); + + if (!link_enable) + return; + /* + * Both ports were down previously, but atleast one of + * them has come up if this netdevice's carrier is not up, + * then indicate to stack + */ + if (!netif_carrier_ok(netdev)) { + netif_start_queue(netdev); + netif_carrier_on(netdev); + } + return; + } + + /* Now both the ports are down. Tell the stack about it */ + dev_info(&netdev->dev, "Both ports are down\n"); + adapter->port0_link_sts = BE_PORT_LINK_DOWN; + adapter->port1_link_sts = BE_PORT_LINK_DOWN; + if (netif_carrier_ok(netdev)) { + netif_carrier_off(netdev); + netif_stop_queue(netdev); + } + return; +} + +static int be_mcc_create(struct be_adapter *adapter) +{ + struct be_net_object *pnob; + + pnob = adapter->net_obj; + /* + * Create the MCC ring so that all further communication with + * MCC can go thru the ring. we do this at the end since + * we do not want to be dealing with interrupts until the + * initialization is complete. + */ + pnob->mcc_q_len = MCC_Q_LEN; + pnob->mcc_q_size = pnob->mcc_q_len * sizeof(struct MCC_WRB_AMAP); + pnob->mcc_q = pci_alloc_consistent(adapter->pdev, pnob->mcc_q_size, + &pnob->mcc_q_bus); + if (!pnob->mcc_q_bus) + return -1; + /* + * space for MCC WRB context + */ + pnob->mcc_wrb_ctxtLen = MCC_Q_LEN; + pnob->mcc_wrb_ctxt_size = pnob->mcc_wrb_ctxtLen * + sizeof(struct be_mcc_wrb_context); + pnob->mcc_wrb_ctxt = (void *)__get_free_pages(GFP_KERNEL, + get_order(pnob->mcc_wrb_ctxt_size)); + if (pnob->mcc_wrb_ctxt == NULL) + return -1; + /* + * Space for MCC compl. ring + */ + pnob->mcc_cq_len = MCC_CQ_LEN; + pnob->mcc_cq_size = pnob->mcc_cq_len * sizeof(struct MCC_CQ_ENTRY_AMAP); + pnob->mcc_cq = pci_alloc_consistent(adapter->pdev, pnob->mcc_cq_size, + &pnob->mcc_cq_bus); + if (!pnob->mcc_cq_bus) + return -1; + return 0; +} + +/* + This function creates the MCC request and completion ring required + for communicating with the ARM processor. The caller must have + allocated required amount of memory for the MCC ring and MCC + completion ring and posted the virtual address and number of + entries in the corresponding members (mcc_q and mcc_cq) in the + NetObject struture. + + When this call is completed, all further communication with + ARM will switch from mailbox to this ring. + + pnob - Pointer to the NetObject structure. This NetObject should + have been created using a previous call to be_create_netobj() +*/ +int be_create_mcc_rings(struct be_net_object *pnob) +{ + int status = 0; + struct ring_desc rd; + struct be_function_object *pfob = &pnob->fn_obj; + + memset(&rd, 0, sizeof(struct ring_desc)); + if (pnob->mcc_cq_len) { + rd.va = pnob->mcc_cq; + rd.pa = pnob->mcc_cq_bus; + rd.length = pnob->mcc_cq_size; + + status = be_cq_create(pfob, &rd, + pnob->mcc_cq_len * sizeof(struct MCC_CQ_ENTRY_AMAP), + false, /* solicted events, */ + true, /* nodelay */ + 0, /* 0 Watermark since Nodelay is true */ + &pnob->event_q_obj, + &pnob->mcc_cq_obj); + + if (status != BE_SUCCESS) + return status; + + pnob->mcc_cq_id = pnob->mcc_cq_obj.cq_id; + pnob->mcc_cq_created = 1; + } + if (pnob->mcc_q_len) { + rd.va = pnob->mcc_q; + rd.pa = pnob->mcc_q_bus; + rd.length = pnob->mcc_q_size; + + status = be_mcc_ring_create(pfob, &rd, + pnob->mcc_q_len * sizeof(struct MCC_WRB_AMAP), + pnob->mcc_wrb_ctxt, pnob->mcc_wrb_ctxtLen, + &pnob->mcc_cq_obj, &pnob->mcc_q_obj); + + if (status != BE_SUCCESS) + return status; + + pnob->mcc_q_created = 1; + } + return BE_SUCCESS; +} + +static int be_mcc_init(struct be_adapter *adapter) +{ + u32 r; + struct be_net_object *pnob; + + pnob = adapter->net_obj; + memset(pnob->mcc_q, 0, pnob->mcc_q_size); + pnob->mcc_q_hd = 0; + + memset(pnob->mcc_wrb_ctxt, 0, pnob->mcc_wrb_ctxt_size); + + memset(pnob->mcc_cq, 0, pnob->mcc_cq_size); + pnob->mcc_cq_tl = 0; + + r = be_create_mcc_rings(adapter->net_obj); + if (r != BE_SUCCESS) + return -1; + + return 0; +} + +static void be_remove(struct pci_dev *pdev) +{ + struct be_net_object *pnob; + struct be_adapter *adapter; + + adapter = pci_get_drvdata(pdev); + if (!adapter) + return; + + pci_set_drvdata(pdev, NULL); + pnob = (struct be_net_object *)adapter->net_obj; + + flush_scheduled_work(); + + if (pnob) { + /* Unregister async callback function for link status updates */ + if (pnob->mcc_q_created) + be_mcc_add_async_event_callback(&pnob->mcc_q_obj, + NULL, NULL); + netobject_cleanup(adapter, pnob); + } + + if (adapter->csr_va) + iounmap(adapter->csr_va); + if (adapter->db_va) + iounmap(adapter->db_va); + if (adapter->pci_va) + iounmap(adapter->pci_va); + + pci_release_regions(adapter->pdev); + pci_disable_device(adapter->pdev); + + kfree(adapter->be_link_sts); + kfree(adapter->eth_statsp); + + if (adapter->timer_ctxt.get_stats_timer.function) + del_timer_sync(&adapter->timer_ctxt.get_stats_timer); + kfree(adapter); +} + +/* + * This function is called by the PCI sub-system when it finds a PCI + * device with dev/vendor IDs that match with one of our devices. + * All of the driver initialization is done in this function. + */ +static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id) +{ + int status = 0; + struct be_adapter *adapter; + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD get_fwv; + struct be_net_object *pnob; + struct net_device *netdev; + + status = pci_enable_device(pdev); + if (status) + goto error; + + status = pci_request_regions(pdev, be_driver_name); + if (status) + goto error_pci_req; + + pci_set_master(pdev); + adapter = kzalloc(sizeof(struct be_adapter), GFP_KERNEL); + if (adapter == NULL) { + status = -ENOMEM; + goto error_adapter; + } + adapter->dev_state = BE_DEV_STATE_NONE; + adapter->pdev = pdev; + pci_set_drvdata(pdev, adapter); + + adapter->enable_aic = 1; + adapter->max_eqd = MAX_EQD; + adapter->min_eqd = 0; + adapter->cur_eqd = 0; + + status = pci_set_dma_mask(pdev, DMA_64BIT_MASK); + if (!status) { + adapter->dma_64bit_cap = true; + } else { + adapter->dma_64bit_cap = false; + status = pci_set_dma_mask(pdev, DMA_32BIT_MASK); + if (status != 0) { + printk(KERN_ERR "Could not set PCI DMA Mask\n"); + goto cleanup; + } + } + + status = init_pci_be_function(adapter, pdev); + if (status != 0) { + printk(KERN_ERR "Failed to map PCI BARS\n"); + status = -ENOMEM; + goto cleanup; + } + + be_trace_set_level(DL_ALWAYS | DL_ERR); + + adapter->be_link_sts = kmalloc(sizeof(struct BE_LINK_STATUS), + GFP_KERNEL); + if (adapter->be_link_sts == NULL) { + printk(KERN_ERR "Memory allocation for link status " + "buffer failed\n"); + goto cleanup; + } + spin_lock_init(&adapter->txq_lock); + + netdev = alloc_etherdev(sizeof(struct be_net_object)); + if (netdev == NULL) { + status = -ENOMEM; + goto cleanup; + } + pnob = netdev->priv; + adapter->net_obj = pnob; + adapter->netdevp = netdev; + pnob->adapter = adapter; + pnob->netdev = netdev; + + status = be_nob_ring_alloc(adapter, pnob); + if (status != 0) + goto cleanup; + + status = be_nob_ring_init(adapter, pnob); + if (status != 0) + goto cleanup; + + be_rxf_mac_address_read_write(&pnob->fn_obj, false, false, false, + false, false, netdev->dev_addr, NULL, NULL); + + netdev->init = &benet_init; + netif_carrier_off(netdev); + netif_stop_queue(netdev); + + SET_NETDEV_DEV(netdev, &(adapter->pdev->dev)); + + netif_napi_add(netdev, &pnob->napi, be_poll, 64); + + /* if the rx_frag size if 2K, one page is shared as two RX frags */ + pnob->rx_pg_shared = (pnob->rx_buf_size <= PAGE_SIZE / 2)? true : false; + if (pnob->rx_buf_size != rxbuf_size) { + printk(KERN_WARNING + "Could not set Rx buffer size to %d. Using %d\n", + rxbuf_size, pnob->rx_buf_size); + rxbuf_size = pnob->rx_buf_size; + } + + tasklet_init(&(adapter->sts_handler), be_process_intr, + (unsigned long)adapter); + adapter->tasklet_started = 1; + spin_lock_init(&(adapter->int_lock)); + + status = be_register_isr(adapter, pnob); + if (status != 0) + goto cleanup; + + adapter->rx_csum = 1; + adapter->max_rx_coal = BE_LRO_MAX_PKTS; + + memset(&get_fwv, 0, + sizeof(struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD)); + printk(KERN_INFO "BladeEngine Driver version:%s. " + "Copyright ServerEngines, Corporation 2005 - 2008\n", + be_drvr_ver); + status = be_function_get_fw_version(&pnob->fn_obj, &get_fwv, NULL, + NULL); + if (status == BE_SUCCESS) { + strncpy(be_fw_ver, get_fwv.firmware_version_string, 32); + printk(KERN_INFO "BladeEngine Firmware Version:%s\n", + get_fwv.firmware_version_string); + } else { + printk(KERN_WARNING "Unable to get BE Firmware Version\n"); + } + + sema_init(&adapter->get_eth_stat_sem, 0); + init_timer(&adapter->timer_ctxt.get_stats_timer); + atomic_set(&adapter->timer_ctxt.get_stat_flag, 0); + adapter->timer_ctxt.get_stats_timer.function = + &be_get_stats_timer_handler; + + status = be_mcc_create(adapter); + if (status < 0) + goto cleanup; + status = be_mcc_init(adapter); + if (status < 0) + goto cleanup; + + + status = be_mcc_add_async_event_callback(&adapter->net_obj->mcc_q_obj, + be_link_status_async_callback, (void *)adapter); + if (status != BE_SUCCESS) { + printk(KERN_WARNING "add_async_event_callback failed"); + printk(KERN_WARNING + "Link status changes may not be reflected\n"); + } + + status = register_netdev(netdev); + if (status != 0) + goto cleanup; + be_update_link_status(adapter); + adapter->dev_state = BE_DEV_STATE_INIT; + return 0; + +cleanup: + be_remove(pdev); + return status; +error_adapter: + pci_release_regions(pdev); +error_pci_req: + pci_disable_device(pdev); +error: + printk(KERN_ERR "BladeEngine initalization failed\n"); + return status; +} + +/* + * Get the current link status and print the status on console + */ +void be_update_link_status(struct be_adapter *adapter) +{ + int status; + struct be_net_object *pnob = adapter->net_obj; + + status = be_rxf_link_status(&pnob->fn_obj, adapter->be_link_sts, NULL, + NULL, NULL); + if (status == BE_SUCCESS) { + if (adapter->be_link_sts->mac0_speed && + adapter->be_link_sts->mac0_duplex) + adapter->port0_link_sts = BE_PORT_LINK_UP; + else + adapter->port0_link_sts = BE_PORT_LINK_DOWN; + + if (adapter->be_link_sts->mac1_speed && + adapter->be_link_sts->mac1_duplex) + adapter->port1_link_sts = BE_PORT_LINK_UP; + else + adapter->port1_link_sts = BE_PORT_LINK_DOWN; + + dev_info(&pnob->netdev->dev, "Link Properties:\n"); + be_print_link_info(adapter->be_link_sts); + return; + } + dev_info(&pnob->netdev->dev, "Could not get link status\n"); + return; +} + + +#ifdef CONFIG_PM +static void +be_pm_cleanup(struct be_adapter *adapter, + struct be_net_object *pnob, struct net_device *netdev) +{ + netif_carrier_off(netdev); + netif_stop_queue(netdev); + + be_wait_nic_tx_cmplx_cmpl(pnob); + be_disable_eq_intr(pnob); + + if (adapter->tasklet_started) { + tasklet_kill(&adapter->sts_handler); + adapter->tasklet_started = 0; + } + + be_unregister_isr(adapter); + be_disable_intr(pnob); + + be_tx_q_clean(pnob); + be_rx_q_clean(pnob); + + be_destroy_netobj(pnob); +} + +static int be_suspend(struct pci_dev *pdev, pm_message_t state) +{ + struct be_adapter *adapter = pci_get_drvdata(pdev); + struct net_device *netdev = adapter->netdevp; + struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + + adapter->dev_pm_state = adapter->dev_state; + adapter->dev_state = BE_DEV_STATE_SUSPEND; + + netif_device_detach(netdev); + if (netif_running(netdev)) + be_pm_cleanup(adapter, pnob, netdev); + + pci_enable_wake(pdev, 3, 1); + pci_enable_wake(pdev, 4, 1); /* D3 Cold = 4 */ + pci_save_state(pdev); + pci_disable_device(pdev); + pci_set_power_state(pdev, pci_choose_state(pdev, state)); + return 0; +} + +static void be_up(struct be_adapter *adapter) +{ + struct be_net_object *pnob = adapter->net_obj; + + if (pnob->num_vlans != 0) + be_rxf_vlan_config(&pnob->fn_obj, false, pnob->num_vlans, + pnob->vlan_tag, NULL, NULL, NULL); + +} + +static int be_resume(struct pci_dev *pdev) +{ + int status = 0; + struct be_adapter *adapter = pci_get_drvdata(pdev); + struct net_device *netdev = adapter->netdevp; + struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + + netif_device_detach(netdev); + + status = pci_enable_device(pdev); + if (status) + return status; + + pci_set_power_state(pdev, 0); + pci_restore_state(pdev); + pci_enable_wake(pdev, 3, 0); + pci_enable_wake(pdev, 4, 0); /* 4 is D3 cold */ + + netif_carrier_on(netdev); + netif_start_queue(netdev); + + if (netif_running(netdev)) { + be_rxf_mac_address_read_write(&pnob->fn_obj, false, false, + false, true, false, netdev->dev_addr, NULL, NULL); + + status = be_nob_ring_init(adapter, pnob); + if (status < 0) + return status; + + tasklet_init(&(adapter->sts_handler), be_process_intr, + (unsigned long)adapter); + adapter->tasklet_started = 1; + + if (be_register_isr(adapter, pnob) != 0) { + printk(KERN_ERR "be_register_isr failed\n"); + return status; + } + + + status = be_mcc_init(adapter); + if (status < 0) { + printk(KERN_ERR "be_mcc_init failed\n"); + return status; + } + be_update_link_status(adapter); + /* + * Register async call back function to handle link + * status updates + */ + status = be_mcc_add_async_event_callback( + &adapter->net_obj->mcc_q_obj, + be_link_status_async_callback, (void *)adapter); + if (status != BE_SUCCESS) { + printk(KERN_WARNING "add_async_event_callback failed"); + printk(KERN_WARNING + "Link status changes may not be reflected\n"); + } + be_enable_intr(pnob); + be_enable_eq_intr(pnob); + be_up(adapter); + } + netif_device_attach(netdev); + adapter->dev_state = adapter->dev_pm_state; + return 0; + +} + +#endif + +/* Wait until no more pending transmits */ +void be_wait_nic_tx_cmplx_cmpl(struct be_net_object *pnob) +{ + int i; + + /* Wait for 20us * 50000 (= 1s) and no more */ + i = 0; + while ((pnob->tx_q_tl != pnob->tx_q_hd) && (i < 50000)) { + ++i; + udelay(20); + } + + /* Check for no more pending transmits */ + if (i >= 50000) { + printk(KERN_WARNING + "Did not receive completions for all TX requests\n"); + } +} + +static struct pci_driver be_driver = { + .name = be_driver_name, + .id_table = be_device_id_table, + .probe = be_probe, +#ifdef CONFIG_PM + .suspend = be_suspend, + .resume = be_resume, +#endif + .remove = be_remove +}; + +/* + * Module init entry point. Registers our our device and return. + * Our probe will be called if the device is found. + */ +static int __init be_init_module(void) +{ + int ret; + + if (rxbuf_size != 8192 && rxbuf_size != 4096 && rxbuf_size != 2048) { + printk(KERN_WARNING + "Unsupported receive buffer size (%d) requested\n", + rxbuf_size); + printk(KERN_WARNING + "Must be 2048, 4096 or 8192. Defaulting to 2048\n"); + rxbuf_size = 2048; + } + + ret = pci_register_driver(&be_driver); + + return ret; +} + +module_init(be_init_module); + +/* + * be_exit_module - Driver Exit Cleanup Routine + */ +static void __exit be_exit_module(void) +{ + pci_unregister_driver(&be_driver); +} + +module_exit(be_exit_module); diff --git a/drivers/staging/benet/be_int.c b/drivers/staging/benet/be_int.c new file mode 100644 index 000000000000..82472b43fd8f --- /dev/null +++ b/drivers/staging/benet/be_int.c @@ -0,0 +1,874 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include +#include + +#include "benet.h" + +/* number of bytes of RX frame that are copied to skb->data */ +#define BE_HDR_LEN 64 + +#define NETIF_RX(skb) netif_receive_skb(skb) +#define VLAN_ACCEL_RX(skb, pnob, vt) \ + vlan_hwaccel_rx(skb, pnob->vlan_grp, vt) + +/* + This function notifies BladeEngine of the number of completion + entries processed from the specified completion queue by writing + the number of popped entries to the door bell. + + pnob - Pointer to the NetObject structure + n - Number of completion entries processed + cq_id - Queue ID of the completion queue for which notification + is being done. + re_arm - 1 - rearm the completion ring to generate an event. + - 0 - dont rearm the completion ring to generate an event +*/ +void be_notify_cmpl(struct be_net_object *pnob, int n, int cq_id, int re_arm) +{ + struct CQ_DB_AMAP cqdb; + + cqdb.dw[0] = 0; + AMAP_SET_BITS_PTR(CQ_DB, qid, &cqdb, cq_id); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &cqdb, re_arm); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &cqdb, n); + PD_WRITE(&pnob->fn_obj, cq_db, cqdb.dw[0]); +} + +/* + * adds additional receive frags indicated by BE starting from given + * frag index (fi) to specified skb's frag list + */ +static void +add_skb_frags(struct be_net_object *pnob, struct sk_buff *skb, + u32 nresid, u32 fi) +{ + struct be_adapter *adapter = pnob->adapter; + u32 sk_frag_idx, n; + struct be_rx_page_info *rx_page_info; + u32 frag_sz = pnob->rx_buf_size; + + sk_frag_idx = skb_shinfo(skb)->nr_frags; + while (nresid) { + index_inc(&fi, pnob->rx_q_len); + + rx_page_info = (struct be_rx_page_info *)pnob->rx_ctxt[fi]; + pnob->rx_ctxt[fi] = NULL; + if ((rx_page_info->page_offset) || + (pnob->rx_pg_shared == false)) { + pci_unmap_page(adapter->pdev, + pci_unmap_addr(rx_page_info, bus), + frag_sz, PCI_DMA_FROMDEVICE); + } + + n = min(nresid, frag_sz); + skb_shinfo(skb)->frags[sk_frag_idx].page = rx_page_info->page; + skb_shinfo(skb)->frags[sk_frag_idx].page_offset + = rx_page_info->page_offset; + skb_shinfo(skb)->frags[sk_frag_idx].size = n; + + sk_frag_idx++; + skb->len += n; + skb->data_len += n; + skb_shinfo(skb)->nr_frags++; + nresid -= n; + + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + atomic_dec(&pnob->rx_q_posted); + } +} + +/* + * This function processes incoming nic packets over various Rx queues. + * This function takes the adapter, the current Rx status descriptor + * entry and the Rx completion queue ID as argument. + */ +static inline int process_nic_rx_completion(struct be_net_object *pnob, + struct ETH_RX_COMPL_AMAP *rxcp) +{ + struct be_adapter *adapter = pnob->adapter; + struct sk_buff *skb; + int udpcksm, tcpcksm; + int n; + u32 nresid, fi; + u32 frag_sz = pnob->rx_buf_size; + u8 *va; + struct be_rx_page_info *rx_page_info; + u32 numfrags, vtp, vtm, vlan_tag, pktsize; + + fi = AMAP_GET_BITS_PTR(ETH_RX_COMPL, fragndx, rxcp); + BUG_ON(fi >= (int)pnob->rx_q_len); + BUG_ON(fi < 0); + + rx_page_info = (struct be_rx_page_info *)pnob->rx_ctxt[fi]; + BUG_ON(!rx_page_info->page); + pnob->rx_ctxt[fi] = NULL; + + /* + * If one page is used per fragment or if this is the second half of + * of the page, unmap the page here + */ + if ((rx_page_info->page_offset) || (pnob->rx_pg_shared == false)) { + pci_unmap_page(adapter->pdev, + pci_unmap_addr(rx_page_info, bus), frag_sz, + PCI_DMA_FROMDEVICE); + } + + atomic_dec(&pnob->rx_q_posted); + udpcksm = AMAP_GET_BITS_PTR(ETH_RX_COMPL, udpcksm, rxcp); + tcpcksm = AMAP_GET_BITS_PTR(ETH_RX_COMPL, tcpcksm, rxcp); + pktsize = AMAP_GET_BITS_PTR(ETH_RX_COMPL, pktsize, rxcp); + /* + * get rid of RX flush completions first. + */ + if ((tcpcksm) && (udpcksm) && (pktsize == 32)) { + put_page(rx_page_info->page); + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + return 0; + } + skb = netdev_alloc_skb(pnob->netdev, BE_HDR_LEN + NET_IP_ALIGN); + if (skb == NULL) { + dev_info(&pnob->netdev->dev, "alloc_skb() failed\n"); + put_page(rx_page_info->page); + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + goto free_frags; + } + skb_reserve(skb, NET_IP_ALIGN); + + skb->dev = pnob->netdev; + + n = min(pktsize, frag_sz); + + va = page_address(rx_page_info->page) + rx_page_info->page_offset; + prefetch(va); + + skb->len = skb->data_len = n; + if (n <= BE_HDR_LEN) { + memcpy(skb->data, va, n); + put_page(rx_page_info->page); + skb->data_len -= n; + skb->tail += n; + } else { + + /* Setup the SKB with page buffer information */ + skb_shinfo(skb)->frags[0].page = rx_page_info->page; + skb_shinfo(skb)->nr_frags++; + + /* Copy the header into the skb_data */ + memcpy(skb->data, va, BE_HDR_LEN); + skb_shinfo(skb)->frags[0].page_offset = + rx_page_info->page_offset + BE_HDR_LEN; + skb_shinfo(skb)->frags[0].size = n - BE_HDR_LEN; + skb->data_len -= BE_HDR_LEN; + skb->tail += BE_HDR_LEN; + } + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + nresid = pktsize - n; + + skb->protocol = eth_type_trans(skb, pnob->netdev); + + if ((tcpcksm || udpcksm) && adapter->rx_csum) + skb->ip_summed = CHECKSUM_UNNECESSARY; + else + skb->ip_summed = CHECKSUM_NONE; + /* + * if we have more bytes left, the frame has been + * given to us in multiple fragments. This happens + * with Jumbo frames. Add the remaining fragments to + * skb->frags[] array. + */ + if (nresid) + add_skb_frags(pnob, skb, nresid, fi); + + /* update the the true size of the skb. */ + skb->truesize = skb->len + sizeof(struct sk_buff); + + /* + * If a 802.3 frame or 802.2 LLC frame + * (i.e) contains length field in MAC Hdr + * and frame len is greater than 64 bytes + */ + if (((skb->protocol == ntohs(ETH_P_802_2)) || + (skb->protocol == ntohs(ETH_P_802_3))) + && (pktsize > BE_HDR_LEN)) { + /* + * If the length given in Mac Hdr is less than frame size + * Erraneous frame, Drop it + */ + if ((ntohs(*(u16 *) (va + 12)) + ETH_HLEN) < pktsize) { + /* Increment Non Ether type II frames dropped */ + adapter->be_stat.bes_802_3_dropped_frames++; + + kfree_skb(skb); + return 0; + } + /* + * else if the length given in Mac Hdr is greater than + * frame size, should not be seeing this sort of frames + * dump the pkt and pass to stack + */ + else if ((ntohs(*(u16 *) (va + 12)) + ETH_HLEN) > pktsize) { + /* Increment Non Ether type II frames malformed */ + adapter->be_stat.bes_802_3_malformed_frames++; + } + } + + vtp = AMAP_GET_BITS_PTR(ETH_RX_COMPL, vtp, rxcp); + vtm = AMAP_GET_BITS_PTR(ETH_RX_COMPL, vtm, rxcp); + if (vtp && vtm) { + /* Vlan tag present in pkt and BE found + * that the tag matched an entry in VLAN table + */ + if (!pnob->vlan_grp || pnob->num_vlans == 0) { + /* But we have no VLANs configured. + * This should never happen. Drop the packet. + */ + dev_info(&pnob->netdev->dev, + "BladeEngine: Unexpected vlan tagged packet\n"); + kfree_skb(skb); + return 0; + } + /* pass the VLAN packet to stack */ + vlan_tag = AMAP_GET_BITS_PTR(ETH_RX_COMPL, vlan_tag, rxcp); + VLAN_ACCEL_RX(skb, pnob, be16_to_cpu(vlan_tag)); + + } else { + NETIF_RX(skb); + } + return 0; + +free_frags: + /* free all frags associated with the current rxcp */ + numfrags = AMAP_GET_BITS_PTR(ETH_RX_COMPL, numfrags, rxcp); + while (numfrags-- > 1) { + index_inc(&fi, pnob->rx_q_len); + + rx_page_info = (struct be_rx_page_info *) + pnob->rx_ctxt[fi]; + pnob->rx_ctxt[fi] = (void *)NULL; + if (rx_page_info->page_offset || !pnob->rx_pg_shared) { + pci_unmap_page(adapter->pdev, + pci_unmap_addr(rx_page_info, bus), + frag_sz, PCI_DMA_FROMDEVICE); + } + + put_page(rx_page_info->page); + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + atomic_dec(&pnob->rx_q_posted); + } + return -ENOMEM; +} + +static void process_nic_rx_completion_lro(struct be_net_object *pnob, + struct ETH_RX_COMPL_AMAP *rxcp) +{ + struct be_adapter *adapter = pnob->adapter; + struct skb_frag_struct rx_frags[BE_MAX_FRAGS_PER_FRAME]; + unsigned int udpcksm, tcpcksm; + u32 numfrags, vlanf, vtm, vlan_tag, nresid; + u16 vlant; + unsigned int fi, idx, n; + struct be_rx_page_info *rx_page_info; + u32 frag_sz = pnob->rx_buf_size, pktsize; + bool rx_coal = (adapter->max_rx_coal <= 1) ? 0 : 1; + u8 err, *va; + __wsum csum = 0; + + if (AMAP_GET_BITS_PTR(ETH_RX_COMPL, ipsec, rxcp)) { + /* Drop the pkt and move to the next completion. */ + adapter->be_stat.bes_rx_misc_pkts++; + return; + } + err = AMAP_GET_BITS_PTR(ETH_RX_COMPL, err, rxcp); + if (err || !rx_coal) { + /* We won't coalesce Rx pkts if the err bit set. + * take the path of normal completion processing */ + process_nic_rx_completion(pnob, rxcp); + return; + } + + fi = AMAP_GET_BITS_PTR(ETH_RX_COMPL, fragndx, rxcp); + BUG_ON(fi >= (int)pnob->rx_q_len); + BUG_ON(fi < 0); + rx_page_info = (struct be_rx_page_info *)pnob->rx_ctxt[fi]; + BUG_ON(!rx_page_info->page); + pnob->rx_ctxt[fi] = (void *)NULL; + /* If one page is used per fragment or if this is the + * second half of the page, unmap the page here + */ + if (rx_page_info->page_offset || !pnob->rx_pg_shared) { + pci_unmap_page(adapter->pdev, + pci_unmap_addr(rx_page_info, bus), + frag_sz, PCI_DMA_FROMDEVICE); + } + + numfrags = AMAP_GET_BITS_PTR(ETH_RX_COMPL, numfrags, rxcp); + udpcksm = AMAP_GET_BITS_PTR(ETH_RX_COMPL, udpcksm, rxcp); + tcpcksm = AMAP_GET_BITS_PTR(ETH_RX_COMPL, tcpcksm, rxcp); + vlan_tag = AMAP_GET_BITS_PTR(ETH_RX_COMPL, vlan_tag, rxcp); + vlant = be16_to_cpu(vlan_tag); + vlanf = AMAP_GET_BITS_PTR(ETH_RX_COMPL, vtp, rxcp); + vtm = AMAP_GET_BITS_PTR(ETH_RX_COMPL, vtm, rxcp); + pktsize = AMAP_GET_BITS_PTR(ETH_RX_COMPL, pktsize, rxcp); + + atomic_dec(&pnob->rx_q_posted); + + if (tcpcksm && udpcksm && pktsize == 32) { + /* flush completion entries */ + put_page(rx_page_info->page); + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + return; + } + /* Only one of udpcksum and tcpcksum can be set */ + BUG_ON(udpcksm && tcpcksm); + + /* jumbo frames could come in multiple fragments */ + BUG_ON(numfrags != ((pktsize + (frag_sz - 1)) / frag_sz)); + n = min(pktsize, frag_sz); + nresid = pktsize - n; /* will be useful for jumbo pkts */ + idx = 0; + + va = page_address(rx_page_info->page) + rx_page_info->page_offset; + prefetch(va); + rx_frags[idx].page = rx_page_info->page; + rx_frags[idx].page_offset = (rx_page_info->page_offset); + rx_frags[idx].size = n; + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + + /* If we got multiple fragments, we have more data. */ + while (nresid) { + idx++; + index_inc(&fi, pnob->rx_q_len); + + rx_page_info = (struct be_rx_page_info *)pnob->rx_ctxt[fi]; + pnob->rx_ctxt[fi] = (void *)NULL; + if (rx_page_info->page_offset || !pnob->rx_pg_shared) { + pci_unmap_page(adapter->pdev, + pci_unmap_addr(rx_page_info, bus), + frag_sz, PCI_DMA_FROMDEVICE); + } + + n = min(nresid, frag_sz); + rx_frags[idx].page = rx_page_info->page; + rx_frags[idx].page_offset = (rx_page_info->page_offset); + rx_frags[idx].size = n; + + nresid -= n; + memset(rx_page_info, 0, sizeof(struct be_rx_page_info)); + atomic_dec(&pnob->rx_q_posted); + } + + if (likely(!(vlanf && vtm))) { + lro_receive_frags(&pnob->lro_mgr, rx_frags, + pktsize, pktsize, + (void *)(unsigned long)csum, csum); + } else { + /* Vlan tag present in pkt and BE found + * that the tag matched an entry in VLAN table + */ + if (unlikely(!pnob->vlan_grp || pnob->num_vlans == 0)) { + /* But we have no VLANs configured. + * This should never happen. Drop the packet. + */ + dev_info(&pnob->netdev->dev, + "BladeEngine: Unexpected vlan tagged packet\n"); + return; + } + /* pass the VLAN packet to stack */ + lro_vlan_hwaccel_receive_frags(&pnob->lro_mgr, + rx_frags, pktsize, pktsize, + pnob->vlan_grp, vlant, + (void *)(unsigned long)csum, + csum); + } + + adapter->be_stat.bes_rx_coal++; +} + +struct ETH_RX_COMPL_AMAP *be_get_rx_cmpl(struct be_net_object *pnob) +{ + struct ETH_RX_COMPL_AMAP *rxcp = &pnob->rx_cq[pnob->rx_cq_tl]; + u32 valid, ct; + + valid = AMAP_GET_BITS_PTR(ETH_RX_COMPL, valid, rxcp); + if (valid == 0) + return NULL; + + ct = AMAP_GET_BITS_PTR(ETH_RX_COMPL, ct, rxcp); + if (ct != 0) { + /* Invalid chute #. treat as error */ + AMAP_SET_BITS_PTR(ETH_RX_COMPL, err, rxcp, 1); + } + + be_adv_rxcq_tl(pnob); + AMAP_SET_BITS_PTR(ETH_RX_COMPL, valid, rxcp, 0); + return rxcp; +} + +static void update_rx_rate(struct be_adapter *adapter) +{ + /* update the rate once in two seconds */ + if ((jiffies - adapter->eth_rx_jiffies) > 2 * (HZ)) { + u32 r; + r = adapter->eth_rx_bytes / + ((jiffies - adapter->eth_rx_jiffies) / (HZ)); + r = (r / 1000000); /* MB/Sec */ + + /* Mega Bits/Sec */ + adapter->be_stat.bes_eth_rx_rate = (r * 8); + adapter->eth_rx_jiffies = jiffies; + adapter->eth_rx_bytes = 0; + } +} + +static int process_rx_completions(struct be_net_object *pnob, int max_work) +{ + struct be_adapter *adapter = pnob->adapter; + struct ETH_RX_COMPL_AMAP *rxcp; + u32 nc = 0; + unsigned int pktsize; + + while (max_work && (rxcp = be_get_rx_cmpl(pnob))) { + prefetch(rxcp); + pktsize = AMAP_GET_BITS_PTR(ETH_RX_COMPL, pktsize, rxcp); + process_nic_rx_completion_lro(pnob, rxcp); + adapter->eth_rx_bytes += pktsize; + update_rx_rate(adapter); + nc++; + max_work--; + adapter->be_stat.bes_rx_compl++; + } + if (likely(adapter->max_rx_coal > 1)) { + adapter->be_stat.bes_rx_flush++; + lro_flush_all(&pnob->lro_mgr); + } + + /* Refill the queue */ + if (atomic_read(&pnob->rx_q_posted) < 900) + be_post_eth_rx_buffs(pnob); + + return nc; +} + +static struct ETH_TX_COMPL_AMAP *be_get_tx_cmpl(struct be_net_object *pnob) +{ + struct ETH_TX_COMPL_AMAP *txcp = &pnob->tx_cq[pnob->tx_cq_tl]; + u32 valid; + + valid = AMAP_GET_BITS_PTR(ETH_TX_COMPL, valid, txcp); + if (valid == 0) + return NULL; + + AMAP_SET_BITS_PTR(ETH_TX_COMPL, valid, txcp, 0); + be_adv_txcq_tl(pnob); + return txcp; + +} + +void process_one_tx_compl(struct be_net_object *pnob, u32 end_idx) +{ + struct be_adapter *adapter = pnob->adapter; + int cur_index, tx_wrbs_completed = 0; + struct sk_buff *skb; + u64 busaddr, pa, pa_lo, pa_hi; + struct ETH_WRB_AMAP *wrb; + u32 frag_len, last_index, j; + + last_index = tx_compl_lastwrb_idx_get(pnob); + BUG_ON(last_index != end_idx); + pnob->tx_ctxt[pnob->tx_q_tl] = NULL; + do { + cur_index = pnob->tx_q_tl; + wrb = &pnob->tx_q[cur_index]; + pa_hi = AMAP_GET_BITS_PTR(ETH_WRB, frag_pa_hi, wrb); + pa_lo = AMAP_GET_BITS_PTR(ETH_WRB, frag_pa_lo, wrb); + frag_len = AMAP_GET_BITS_PTR(ETH_WRB, frag_len, wrb); + busaddr = (pa_hi << 32) | pa_lo; + if (busaddr != 0) { + pa = le64_to_cpu(busaddr); + pci_unmap_single(adapter->pdev, pa, + frag_len, PCI_DMA_TODEVICE); + } + if (cur_index == last_index) { + skb = (struct sk_buff *)pnob->tx_ctxt[cur_index]; + BUG_ON(!skb); + for (j = 0; j < skb_shinfo(skb)->nr_frags; j++) { + struct skb_frag_struct *frag; + frag = &skb_shinfo(skb)->frags[j]; + pci_unmap_page(adapter->pdev, + (ulong) frag->page, frag->size, + PCI_DMA_TODEVICE); + } + kfree_skb(skb); + pnob->tx_ctxt[cur_index] = NULL; + } else { + BUG_ON(pnob->tx_ctxt[cur_index]); + } + tx_wrbs_completed++; + be_adv_txq_tl(pnob); + } while (cur_index != last_index); + atomic_sub(tx_wrbs_completed, &pnob->tx_q_used); +} + +/* there is no need to take an SMP lock here since currently + * we have only one instance of the tasklet that does completion + * processing. + */ +static void process_nic_tx_completions(struct be_net_object *pnob) +{ + struct be_adapter *adapter = pnob->adapter; + struct ETH_TX_COMPL_AMAP *txcp; + struct net_device *netdev = pnob->netdev; + u32 end_idx, num_processed = 0; + + adapter->be_stat.bes_tx_events++; + + while ((txcp = be_get_tx_cmpl(pnob))) { + end_idx = AMAP_GET_BITS_PTR(ETH_TX_COMPL, wrb_index, txcp); + process_one_tx_compl(pnob, end_idx); + num_processed++; + adapter->be_stat.bes_tx_compl++; + } + be_notify_cmpl(pnob, num_processed, pnob->tx_cq_id, 1); + /* + * We got Tx completions and have usable WRBs. + * If the netdev's queue has been stopped + * because we had run out of WRBs, wake it now. + */ + spin_lock(&adapter->txq_lock); + if (netif_queue_stopped(netdev) + && atomic_read(&pnob->tx_q_used) < pnob->tx_q_len / 2) { + netif_wake_queue(netdev); + } + spin_unlock(&adapter->txq_lock); +} + +static u32 post_rx_buffs(struct be_net_object *pnob, struct list_head *rxbl) +{ + u32 nposted = 0; + struct ETH_RX_D_AMAP *rxd = NULL; + struct be_recv_buffer *rxbp; + void **rx_ctxp; + struct RQ_DB_AMAP rqdb; + + rx_ctxp = pnob->rx_ctxt; + + while (!list_empty(rxbl) && + (rx_ctxp[pnob->rx_q_hd] == NULL) && nposted < 255) { + + rxbp = list_first_entry(rxbl, struct be_recv_buffer, rxb_list); + list_del(&rxbp->rxb_list); + rxd = pnob->rx_q + pnob->rx_q_hd; + AMAP_SET_BITS_PTR(ETH_RX_D, fragpa_lo, rxd, rxbp->rxb_pa_lo); + AMAP_SET_BITS_PTR(ETH_RX_D, fragpa_hi, rxd, rxbp->rxb_pa_hi); + + rx_ctxp[pnob->rx_q_hd] = rxbp->rxb_ctxt; + be_adv_rxq_hd(pnob); + nposted++; + } + + if (nposted) { + /* Now press the door bell to notify BladeEngine. */ + rqdb.dw[0] = 0; + AMAP_SET_BITS_PTR(RQ_DB, numPosted, &rqdb, nposted); + AMAP_SET_BITS_PTR(RQ_DB, rq, &rqdb, pnob->rx_q_id); + PD_WRITE(&pnob->fn_obj, erx_rq_db, rqdb.dw[0]); + } + atomic_add(nposted, &pnob->rx_q_posted); + return nposted; +} + +void be_post_eth_rx_buffs(struct be_net_object *pnob) +{ + struct be_adapter *adapter = pnob->adapter; + u32 num_bufs, r; + u64 busaddr = 0, tmp_pa; + u32 max_bufs, pg_hd; + u32 frag_size; + struct be_recv_buffer *rxbp; + struct list_head rxbl; + struct be_rx_page_info *rx_page_info; + struct page *page = NULL; + u32 page_order = 0; + gfp_t alloc_flags = GFP_ATOMIC; + + BUG_ON(!adapter); + + max_bufs = 64; /* should be even # <= 255. */ + + frag_size = pnob->rx_buf_size; + page_order = get_order(frag_size); + + if (frag_size == 8192) + alloc_flags |= (gfp_t) __GFP_COMP; + /* + * Form a linked list of RECV_BUFFFER structure to be be posted. + * We will post even number of buffer so that pages can be + * shared. + */ + INIT_LIST_HEAD(&rxbl); + + for (num_bufs = 0; num_bufs < max_bufs; ++num_bufs) { + + rxbp = &pnob->eth_rx_bufs[num_bufs]; + pg_hd = pnob->rx_pg_info_hd; + rx_page_info = &pnob->rx_page_info[pg_hd]; + + if (!page) { + /* + * before we allocate a page make sure that we + * have space in the RX queue to post the buffer. + * We check for two vacant slots since with + * 2K frags, we will need two slots. + */ + if ((pnob->rx_ctxt[(pnob->rx_q_hd + num_bufs) & + (pnob->rx_q_len - 1)] != NULL) + || (pnob->rx_ctxt[(pnob->rx_q_hd + num_bufs + 1) % + pnob->rx_q_len] != NULL)) { + break; + } + page = alloc_pages(alloc_flags, page_order); + if (unlikely(page == NULL)) { + adapter->be_stat.bes_ethrx_post_fail++; + pnob->rxbuf_post_fail++; + break; + } + pnob->rxbuf_post_fail = 0; + busaddr = pci_map_page(adapter->pdev, page, 0, + frag_size, PCI_DMA_FROMDEVICE); + rx_page_info->page_offset = 0; + rx_page_info->page = page; + /* + * If we are sharing a page among two skbs, + * alloc a new one on the next iteration + */ + if (pnob->rx_pg_shared == false) + page = NULL; + } else { + get_page(page); + rx_page_info->page_offset += frag_size; + rx_page_info->page = page; + /* + * We are finished with the alloced page, + * Alloc a new one on the next iteration + */ + page = NULL; + } + rxbp->rxb_ctxt = (void *)rx_page_info; + index_inc(&pnob->rx_pg_info_hd, pnob->rx_q_len); + + pci_unmap_addr_set(rx_page_info, bus, busaddr); + tmp_pa = busaddr + rx_page_info->page_offset; + rxbp->rxb_pa_lo = (tmp_pa & 0xFFFFFFFF); + rxbp->rxb_pa_hi = (tmp_pa >> 32); + rxbp->rxb_len = frag_size; + list_add_tail(&rxbp->rxb_list, &rxbl); + } /* End of for */ + + r = post_rx_buffs(pnob, &rxbl); + BUG_ON(r != num_bufs); + return; +} + +/* + * Interrupt service for network function. We just schedule the + * tasklet which does all completion processing. + */ +irqreturn_t be_int(int irq, void *dev) +{ + struct net_device *netdev = dev; + struct be_net_object *pnob = (struct be_net_object *)(netdev->priv); + struct be_adapter *adapter = pnob->adapter; + u32 isr; + + isr = CSR_READ(&pnob->fn_obj, cev.isr1); + if (unlikely(!isr)) + return IRQ_NONE; + + spin_lock(&adapter->int_lock); + adapter->isr |= isr; + spin_unlock(&adapter->int_lock); + + adapter->be_stat.bes_ints++; + + tasklet_schedule(&adapter->sts_handler); + return IRQ_HANDLED; +} + +/* + * Poll function called by NAPI with a work budget. + * We process as many UC. BC and MC receive completions + * as the budget allows and return the actual number of + * RX ststutses processed. + */ +int be_poll(struct napi_struct *napi, int budget) +{ + struct net_device *netdev = napi->dev; + struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_adapter *adapter = pnob->adapter; + u32 work_done; + + adapter->be_stat.bes_polls++; + work_done = process_rx_completions(pnob, budget); + BUG_ON(work_done > budget); + + /* All consumed */ + if (work_done < budget) { + netif_rx_complete(netdev, napi); + /* enable intr */ + be_notify_cmpl(pnob, work_done, pnob->rx_cq_id, 1); + } else { + /* More to be consumed; continue with interrupts disabled */ + be_notify_cmpl(pnob, work_done, pnob->rx_cq_id, 0); + } + return work_done; +} + +static struct EQ_ENTRY_AMAP *get_event(struct be_net_object *pnob) +{ + struct EQ_ENTRY_AMAP *eqp = &(pnob->event_q[pnob->event_q_tl]); + if (!AMAP_GET_BITS_PTR(EQ_ENTRY, Valid, eqp)) + return NULL; + be_adv_eq_tl(pnob); + return eqp; +} + +/* + * Processes all valid events in the event ring associated with given + * NetObject. Also, notifies BE the number of events processed. + */ +static inline u32 process_events(struct be_net_object *pnob) +{ + struct be_adapter *adapter = pnob->adapter; + struct EQ_ENTRY_AMAP *eqp; + u32 rid, num_events = 0; + struct net_device *netdev = pnob->netdev; + + while ((eqp = get_event(pnob)) != NULL) { + adapter->be_stat.bes_events++; + rid = AMAP_GET_BITS_PTR(EQ_ENTRY, ResourceID, eqp); + if (rid == pnob->rx_cq_id) { + adapter->be_stat.bes_rx_events++; + netif_rx_schedule(netdev, &pnob->napi); + } else if (rid == pnob->tx_cq_id) { + process_nic_tx_completions(pnob); + } else if (rid == pnob->mcc_cq_id) { + be_mcc_process_cq(&pnob->mcc_q_obj, 1); + } else { + dev_info(&netdev->dev, + "Invalid EQ ResourceID %d\n", rid); + } + AMAP_SET_BITS_PTR(EQ_ENTRY, Valid, eqp, 0); + AMAP_SET_BITS_PTR(EQ_ENTRY, ResourceID, eqp, 0); + num_events++; + } + return num_events; +} + +static void update_eqd(struct be_adapter *adapter, struct be_net_object *pnob) +{ + int status; + struct be_eq_object *eq_objectp; + + /* update once a second */ + if ((jiffies - adapter->ips_jiffies) > 1 * (HZ)) { + /* One second elapsed since last update */ + u32 r, new_eqd = -1; + r = adapter->be_stat.bes_ints - adapter->be_stat.bes_prev_ints; + r = r / ((jiffies - adapter->ips_jiffies) / (HZ)); + adapter->be_stat.bes_ips = r; + adapter->ips_jiffies = jiffies; + adapter->be_stat.bes_prev_ints = adapter->be_stat.bes_ints; + if (r > IPS_HI_WM && adapter->cur_eqd < adapter->max_eqd) + new_eqd = (adapter->cur_eqd + 8); + if (r < IPS_LO_WM && adapter->cur_eqd > adapter->min_eqd) + new_eqd = (adapter->cur_eqd - 8); + if (adapter->enable_aic && new_eqd != -1) { + eq_objectp = &pnob->event_q_obj; + status = be_eq_modify_delay(&pnob->fn_obj, 1, + &eq_objectp, &new_eqd, NULL, + NULL, NULL); + if (status == BE_SUCCESS) + adapter->cur_eqd = new_eqd; + } + } +} + +/* + This function notifies BladeEngine of how many events were processed + from the event queue by ringing the corresponding door bell and + optionally re-arms the event queue. + n - number of events processed + re_arm - 1 - re-arm the EQ, 0 - do not re-arm the EQ + +*/ +static void be_notify_event(struct be_net_object *pnob, int n, int re_arm) +{ + struct CQ_DB_AMAP eqdb; + eqdb.dw[0] = 0; + + AMAP_SET_BITS_PTR(CQ_DB, qid, &eqdb, pnob->event_q_id); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &eqdb, re_arm); + AMAP_SET_BITS_PTR(CQ_DB, event, &eqdb, 1); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &eqdb, n); + /* + * Under some situations we see an interrupt and no valid + * EQ entry. To keep going, we need to ring the DB even if + * numPOsted is 0. + */ + PD_WRITE(&pnob->fn_obj, cq_db, eqdb.dw[0]); + return; +} + +/* + * Called from the tasklet scheduled by ISR. All real interrupt processing + * is done here. + */ +void be_process_intr(unsigned long context) +{ + struct be_adapter *adapter = (struct be_adapter *)context; + struct be_net_object *pnob = adapter->net_obj; + u32 isr, n; + ulong flags = 0; + + isr = adapter->isr; + + /* + * we create only one NIC event queue in Linux. Event is + * expected only in the first event queue + */ + BUG_ON(isr & 0xfffffffe); + if ((isr & 1) == 0) + return; /* not our interrupt */ + n = process_events(pnob); + /* + * Clear the event bit. adapter->isr is set by + * hard interrupt. Prevent race with lock. + */ + spin_lock_irqsave(&adapter->int_lock, flags); + adapter->isr &= ~1; + spin_unlock_irqrestore(&adapter->int_lock, flags); + be_notify_event(pnob, n, 1); + /* + * If previous allocation attempts had failed and + * BE has used up all posted buffers, post RX buffers here + */ + if (pnob->rxbuf_post_fail && atomic_read(&pnob->rx_q_posted) == 0) + be_post_eth_rx_buffs(pnob); + update_eqd(adapter, pnob); + return; +} diff --git a/drivers/staging/benet/be_netif.c b/drivers/staging/benet/be_netif.c new file mode 100644 index 000000000000..2e5904409014 --- /dev/null +++ b/drivers/staging/benet/be_netif.c @@ -0,0 +1,706 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * be_netif.c + * + * This file contains various entry points of drivers seen by tcp/ip stack. + */ + +#include +#include +#include "benet.h" +#include +#include + +/* Strings to print Link properties */ +static const char *link_speed[] = { + "Invalid link Speed Value", + "10 Mbps", + "100 Mbps", + "1 Gbps", + "10 Gbps" +}; + +static const char *link_duplex[] = { + "Invalid Duplex Value", + "Half Duplex", + "Full Duplex" +}; + +static const char *link_state[] = { + "", + "(active)" +}; + +void be_print_link_info(struct BE_LINK_STATUS *lnk_status) +{ + u16 si, di, ai; + + /* Port 0 */ + if (lnk_status->mac0_speed && lnk_status->mac0_duplex) { + /* Port is up and running */ + si = (lnk_status->mac0_speed < 5) ? lnk_status->mac0_speed : 0; + di = (lnk_status->mac0_duplex < 3) ? + lnk_status->mac0_duplex : 0; + ai = (lnk_status->active_port == 0) ? 1 : 0; + printk(KERN_INFO "PortNo. 0: Speed - %s %s %s\n", + link_speed[si], link_duplex[di], link_state[ai]); + } else + printk(KERN_INFO "PortNo. 0: Down\n"); + + /* Port 1 */ + if (lnk_status->mac1_speed && lnk_status->mac1_duplex) { + /* Port is up and running */ + si = (lnk_status->mac1_speed < 5) ? lnk_status->mac1_speed : 0; + di = (lnk_status->mac1_duplex < 3) ? + lnk_status->mac1_duplex : 0; + ai = (lnk_status->active_port == 0) ? 1 : 0; + printk(KERN_INFO "PortNo. 1: Speed - %s %s %s\n", + link_speed[si], link_duplex[di], link_state[ai]); + } else + printk(KERN_INFO "PortNo. 1: Down\n"); + + return; +} + +static int +be_get_frag_header(struct skb_frag_struct *frag, void **mac_hdr, + void **ip_hdr, void **tcpudp_hdr, + u64 *hdr_flags, void *priv) +{ + struct ethhdr *eh; + struct vlan_ethhdr *veh; + struct iphdr *iph; + u8 *va = page_address(frag->page) + frag->page_offset; + unsigned long ll_hlen; + + /* find the mac header, abort if not IPv4 */ + + prefetch(va); + eh = (struct ethhdr *)va; + *mac_hdr = eh; + ll_hlen = ETH_HLEN; + if (eh->h_proto != htons(ETH_P_IP)) { + if (eh->h_proto == htons(ETH_P_8021Q)) { + veh = (struct vlan_ethhdr *)va; + if (veh->h_vlan_encapsulated_proto != htons(ETH_P_IP)) + return -1; + + ll_hlen += VLAN_HLEN; + + } else { + return -1; + } + } + *hdr_flags = LRO_IPV4; + + iph = (struct iphdr *)(va + ll_hlen); + *ip_hdr = iph; + if (iph->protocol != IPPROTO_TCP) + return -1; + *hdr_flags |= LRO_TCP; + *tcpudp_hdr = (u8 *) (*ip_hdr) + (iph->ihl << 2); + + return 0; +} + +static int benet_open(struct net_device *netdev) +{ + struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_adapter *adapter = pnob->adapter; + struct net_lro_mgr *lro_mgr; + + if (adapter->dev_state < BE_DEV_STATE_INIT) + return -EAGAIN; + + lro_mgr = &pnob->lro_mgr; + lro_mgr->dev = netdev; + + lro_mgr->features = LRO_F_NAPI; + lro_mgr->ip_summed = CHECKSUM_UNNECESSARY; + lro_mgr->ip_summed_aggr = CHECKSUM_UNNECESSARY; + lro_mgr->max_desc = BE_MAX_LRO_DESCRIPTORS; + lro_mgr->lro_arr = pnob->lro_desc; + lro_mgr->get_frag_header = be_get_frag_header; + lro_mgr->max_aggr = adapter->max_rx_coal; + lro_mgr->frag_align_pad = 2; + if (lro_mgr->max_aggr > MAX_SKB_FRAGS) + lro_mgr->max_aggr = MAX_SKB_FRAGS; + + adapter->max_rx_coal = BE_LRO_MAX_PKTS; + + be_update_link_status(adapter); + + /* + * Set carrier on only if Physical Link up + * Either of the port link status up signifies this + */ + if ((adapter->port0_link_sts == BE_PORT_LINK_UP) || + (adapter->port1_link_sts == BE_PORT_LINK_UP)) { + netif_start_queue(netdev); + netif_carrier_on(netdev); + } + + adapter->dev_state = BE_DEV_STATE_OPEN; + napi_enable(&pnob->napi); + be_enable_intr(pnob); + be_enable_eq_intr(pnob); + /* + * RX completion queue may be in dis-armed state. Arm it. + */ + be_notify_cmpl(pnob, 0, pnob->rx_cq_id, 1); + + return 0; +} + +static int benet_close(struct net_device *netdev) +{ + struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_adapter *adapter = pnob->adapter; + + netif_stop_queue(netdev); + synchronize_irq(netdev->irq); + + be_wait_nic_tx_cmplx_cmpl(pnob); + adapter->dev_state = BE_DEV_STATE_INIT; + netif_carrier_off(netdev); + + adapter->port0_link_sts = BE_PORT_LINK_DOWN; + adapter->port1_link_sts = BE_PORT_LINK_DOWN; + be_disable_intr(pnob); + be_disable_eq_intr(pnob); + napi_disable(&pnob->napi); + + return 0; +} + +/* + * Setting a Mac Address for BE + * Takes netdev and a void pointer as arguments. + * The pointer holds the new addres to be used. + */ +static int benet_set_mac_addr(struct net_device *netdev, void *p) +{ + struct sockaddr *addr = p; + struct be_net_object *pnob; + + pnob = (struct be_net_object *)netdev->priv; + + memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); + be_rxf_mac_address_read_write(&pnob->fn_obj, 0, 0, false, true, false, + netdev->dev_addr, NULL, NULL); + /* + * Since we are doing Active-Passive failover, both + * ports should have matching MAC addresses everytime. + */ + be_rxf_mac_address_read_write(&pnob->fn_obj, 1, 0, false, true, false, + netdev->dev_addr, NULL, NULL); + + return 0; +} + +void be_get_stats_timer_handler(unsigned long context) +{ + struct be_timer_ctxt *ctxt = (struct be_timer_ctxt *)context; + + if (atomic_read(&ctxt->get_stat_flag)) { + atomic_dec(&ctxt->get_stat_flag); + up((void *)ctxt->get_stat_sem_addr); + } + del_timer(&ctxt->get_stats_timer); + return; +} + +void be_get_stat_cb(void *context, int status, + struct MCC_WRB_AMAP *optional_wrb) +{ + struct be_timer_ctxt *ctxt = (struct be_timer_ctxt *)context; + /* + * just up the semaphore if the get_stat_flag + * reads 1. so that the waiter can continue. + * If it is 0, then it was handled by the timer handler. + */ + del_timer(&ctxt->get_stats_timer); + if (atomic_read(&ctxt->get_stat_flag)) { + atomic_dec(&ctxt->get_stat_flag); + up((void *)ctxt->get_stat_sem_addr); + } +} + +struct net_device_stats *benet_get_stats(struct net_device *dev) +{ + struct be_net_object *pnob = dev->priv; + struct be_adapter *adapter = pnob->adapter; + u64 pa; + struct be_timer_ctxt *ctxt = &adapter->timer_ctxt; + + if (adapter->dev_state != BE_DEV_STATE_OPEN) { + /* Return previously read stats */ + return &(adapter->benet_stats); + } + /* Get Physical Addr */ + pa = pci_map_single(adapter->pdev, adapter->eth_statsp, + sizeof(struct FWCMD_ETH_GET_STATISTICS), + PCI_DMA_FROMDEVICE); + ctxt->get_stat_sem_addr = (unsigned long)&adapter->get_eth_stat_sem; + atomic_inc(&ctxt->get_stat_flag); + + be_rxf_query_eth_statistics(&pnob->fn_obj, adapter->eth_statsp, + cpu_to_le64(pa), be_get_stat_cb, ctxt, + NULL); + + ctxt->get_stats_timer.data = (unsigned long)ctxt; + mod_timer(&ctxt->get_stats_timer, (jiffies + (HZ * 2))); + down((void *)ctxt->get_stat_sem_addr); /* callback will unblock us */ + + /* Adding port0 and port1 stats. */ + adapter->benet_stats.rx_packets = + adapter->eth_statsp->params.response.p0recvdtotalframes + + adapter->eth_statsp->params.response.p1recvdtotalframes; + adapter->benet_stats.tx_packets = + adapter->eth_statsp->params.response.p0xmitunicastframes + + adapter->eth_statsp->params.response.p1xmitunicastframes; + adapter->benet_stats.tx_bytes = + adapter->eth_statsp->params.response.p0xmitbyteslsd + + adapter->eth_statsp->params.response.p1xmitbyteslsd; + adapter->benet_stats.rx_errors = + adapter->eth_statsp->params.response.p0crcerrors + + adapter->eth_statsp->params.response.p1crcerrors; + adapter->benet_stats.rx_errors += + adapter->eth_statsp->params.response.p0alignmentsymerrs + + adapter->eth_statsp->params.response.p1alignmentsymerrs; + adapter->benet_stats.rx_errors += + adapter->eth_statsp->params.response.p0inrangelenerrors + + adapter->eth_statsp->params.response.p1inrangelenerrors; + adapter->benet_stats.rx_bytes = + adapter->eth_statsp->params.response.p0recvdtotalbytesLSD + + adapter->eth_statsp->params.response.p1recvdtotalbytesLSD; + adapter->benet_stats.rx_crc_errors = + adapter->eth_statsp->params.response.p0crcerrors + + adapter->eth_statsp->params.response.p1crcerrors; + + adapter->benet_stats.tx_packets += + adapter->eth_statsp->params.response.p0xmitmulticastframes + + adapter->eth_statsp->params.response.p1xmitmulticastframes; + adapter->benet_stats.tx_packets += + adapter->eth_statsp->params.response.p0xmitbroadcastframes + + adapter->eth_statsp->params.response.p1xmitbroadcastframes; + adapter->benet_stats.tx_errors = 0; + + adapter->benet_stats.multicast = + adapter->eth_statsp->params.response.p0xmitmulticastframes + + adapter->eth_statsp->params.response.p1xmitmulticastframes; + + adapter->benet_stats.rx_fifo_errors = + adapter->eth_statsp->params.response.p0rxfifooverflowdropped + + adapter->eth_statsp->params.response.p1rxfifooverflowdropped; + adapter->benet_stats.rx_frame_errors = + adapter->eth_statsp->params.response.p0alignmentsymerrs + + adapter->eth_statsp->params.response.p1alignmentsymerrs; + adapter->benet_stats.rx_length_errors = + adapter->eth_statsp->params.response.p0inrangelenerrors + + adapter->eth_statsp->params.response.p1inrangelenerrors; + adapter->benet_stats.rx_length_errors += + adapter->eth_statsp->params.response.p0outrangeerrors + + adapter->eth_statsp->params.response.p1outrangeerrors; + adapter->benet_stats.rx_length_errors += + adapter->eth_statsp->params.response.p0frametoolongerrors + + adapter->eth_statsp->params.response.p1frametoolongerrors; + + pci_unmap_single(adapter->pdev, (ulong) adapter->eth_statsp, + sizeof(struct FWCMD_ETH_GET_STATISTICS), + PCI_DMA_FROMDEVICE); + return &(adapter->benet_stats); + +} + +static void be_start_tx(struct be_net_object *pnob, u32 nposted) +{ +#define CSR_ETH_MAX_SQPOSTS 255 + struct SQ_DB_AMAP sqdb; + + sqdb.dw[0] = 0; + + AMAP_SET_BITS_PTR(SQ_DB, cid, &sqdb, pnob->tx_q_id); + while (nposted) { + if (nposted > CSR_ETH_MAX_SQPOSTS) { + AMAP_SET_BITS_PTR(SQ_DB, numPosted, &sqdb, + CSR_ETH_MAX_SQPOSTS); + nposted -= CSR_ETH_MAX_SQPOSTS; + } else { + AMAP_SET_BITS_PTR(SQ_DB, numPosted, &sqdb, nposted); + nposted = 0; + } + PD_WRITE(&pnob->fn_obj, etx_sq_db, sqdb.dw[0]); + } + + return; +} + +static void update_tx_rate(struct be_adapter *adapter) +{ + /* update the rate once in two seconds */ + if ((jiffies - adapter->eth_tx_jiffies) > 2 * (HZ)) { + u32 r; + r = adapter->eth_tx_bytes / + ((jiffies - adapter->eth_tx_jiffies) / (HZ)); + r = (r / 1000000); /* M bytes/s */ + adapter->be_stat.bes_eth_tx_rate = (r * 8); /* M bits/s */ + adapter->eth_tx_jiffies = jiffies; + adapter->eth_tx_bytes = 0; + } +} + +static int wrb_cnt_in_skb(struct sk_buff *skb) +{ + int cnt = 0; + while (skb) { + if (skb->len > skb->data_len) + cnt++; + cnt += skb_shinfo(skb)->nr_frags; + skb = skb_shinfo(skb)->frag_list; + } + BUG_ON(cnt > BE_MAX_TX_FRAG_COUNT); + return cnt; +} + +static void wrb_fill(struct ETH_WRB_AMAP *wrb, u64 addr, int len) +{ + AMAP_SET_BITS_PTR(ETH_WRB, frag_pa_hi, wrb, addr >> 32); + AMAP_SET_BITS_PTR(ETH_WRB, frag_pa_lo, wrb, addr & 0xFFFFFFFF); + AMAP_SET_BITS_PTR(ETH_WRB, frag_len, wrb, len); +} + +static void wrb_fill_extra(struct ETH_WRB_AMAP *wrb, struct sk_buff *skb, + struct be_net_object *pnob) +{ + wrb->dw[2] = wrb->dw[3] = 0; + AMAP_SET_BITS_PTR(ETH_WRB, crc, wrb, 1); + if (skb_shinfo(skb)->gso_segs > 1 && skb_shinfo(skb)->gso_size) { + AMAP_SET_BITS_PTR(ETH_WRB, lso, wrb, 1); + AMAP_SET_BITS_PTR(ETH_WRB, lso_mss, wrb, + skb_shinfo(skb)->gso_size); + } else if (skb->ip_summed == CHECKSUM_PARTIAL) { + u8 proto = ((struct iphdr *)ip_hdr(skb))->protocol; + if (proto == IPPROTO_TCP) + AMAP_SET_BITS_PTR(ETH_WRB, tcpcs, wrb, 1); + else if (proto == IPPROTO_UDP) + AMAP_SET_BITS_PTR(ETH_WRB, udpcs, wrb, 1); + } + if (pnob->vlan_grp && vlan_tx_tag_present(skb)) { + AMAP_SET_BITS_PTR(ETH_WRB, vlan, wrb, 1); + AMAP_SET_BITS_PTR(ETH_WRB, vlan_tag, wrb, vlan_tx_tag_get(skb)); + } +} + +static inline void wrb_copy_extra(struct ETH_WRB_AMAP *to, + struct ETH_WRB_AMAP *from) +{ + + to->dw[2] = from->dw[2]; + to->dw[3] = from->dw[3]; +} + +/* Returns the actual count of wrbs used including a possible dummy */ +static int copy_skb_to_txq(struct be_net_object *pnob, struct sk_buff *skb, + u32 wrb_cnt, u32 *copied) +{ + u64 busaddr; + struct ETH_WRB_AMAP *wrb = NULL, *first = NULL; + u32 i; + bool dummy = true; + struct pci_dev *pdev = pnob->adapter->pdev; + + if (wrb_cnt & 1) + wrb_cnt++; + else + dummy = false; + + atomic_add(wrb_cnt, &pnob->tx_q_used); + + while (skb) { + if (skb->len > skb->data_len) { + int len = skb->len - skb->data_len; + busaddr = pci_map_single(pdev, skb->data, len, + PCI_DMA_TODEVICE); + busaddr = cpu_to_le64(busaddr); + wrb = &pnob->tx_q[pnob->tx_q_hd]; + if (first == NULL) { + wrb_fill_extra(wrb, skb, pnob); + first = wrb; + } else { + wrb_copy_extra(wrb, first); + } + wrb_fill(wrb, busaddr, len); + be_adv_txq_hd(pnob); + *copied += len; + } + + for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { + struct skb_frag_struct *frag = + &skb_shinfo(skb)->frags[i]; + busaddr = pci_map_page(pdev, frag->page, + frag->page_offset, frag->size, + PCI_DMA_TODEVICE); + busaddr = cpu_to_le64(busaddr); + wrb = &pnob->tx_q[pnob->tx_q_hd]; + if (first == NULL) { + wrb_fill_extra(wrb, skb, pnob); + first = wrb; + } else { + wrb_copy_extra(wrb, first); + } + wrb_fill(wrb, busaddr, frag->size); + be_adv_txq_hd(pnob); + *copied += frag->size; + } + skb = skb_shinfo(skb)->frag_list; + } + + if (dummy) { + wrb = &pnob->tx_q[pnob->tx_q_hd]; + BUG_ON(first == NULL); + wrb_copy_extra(wrb, first); + wrb_fill(wrb, 0, 0); + be_adv_txq_hd(pnob); + } + AMAP_SET_BITS_PTR(ETH_WRB, complete, wrb, 1); + AMAP_SET_BITS_PTR(ETH_WRB, last, wrb, 1); + return wrb_cnt; +} + +/* For each skb transmitted, tx_ctxt stores the num of wrbs in the + * start index and skb pointer in the end index + */ +static inline void be_tx_wrb_info_remember(struct be_net_object *pnob, + struct sk_buff *skb, int wrb_cnt, + u32 start) +{ + *(u32 *) (&pnob->tx_ctxt[start]) = wrb_cnt; + index_adv(&start, wrb_cnt - 1, pnob->tx_q_len); + pnob->tx_ctxt[start] = skb; +} + +static int benet_xmit(struct sk_buff *skb, struct net_device *netdev) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + u32 wrb_cnt, copied = 0; + u32 start = pnob->tx_q_hd; + + adapter->be_stat.bes_tx_reqs++; + + wrb_cnt = wrb_cnt_in_skb(skb); + spin_lock_bh(&adapter->txq_lock); + if ((pnob->tx_q_len - 2 - atomic_read(&pnob->tx_q_used)) <= wrb_cnt) { + netif_stop_queue(pnob->netdev); + spin_unlock_bh(&adapter->txq_lock); + adapter->be_stat.bes_tx_fails++; + return NETDEV_TX_BUSY; + } + spin_unlock_bh(&adapter->txq_lock); + + wrb_cnt = copy_skb_to_txq(pnob, skb, wrb_cnt, &copied); + be_tx_wrb_info_remember(pnob, skb, wrb_cnt, start); + + be_start_tx(pnob, wrb_cnt); + + adapter->eth_tx_bytes += copied; + adapter->be_stat.bes_tx_wrbs += wrb_cnt; + update_tx_rate(adapter); + netdev->trans_start = jiffies; + + return NETDEV_TX_OK; +} + +/* + * This is the driver entry point to change the mtu of the device + * Returns 0 for success and errno for failure. + */ +static int benet_change_mtu(struct net_device *netdev, int new_mtu) +{ + /* + * BE supports jumbo frame size upto 9000 bytes including the link layer + * header. Considering the different variants of frame formats possible + * like VLAN, SNAP/LLC, the maximum possible value for MTU is 8974 bytes + */ + + if (new_mtu < (ETH_ZLEN + ETH_FCS_LEN) || (new_mtu > BE_MAX_MTU)) { + dev_info(&netdev->dev, "Invalid MTU requested. " + "Must be between %d and %d bytes\n", + (ETH_ZLEN + ETH_FCS_LEN), BE_MAX_MTU); + return -EINVAL; + } + dev_info(&netdev->dev, "MTU changed from %d to %d\n", + netdev->mtu, new_mtu); + netdev->mtu = new_mtu; + return 0; +} + +/* + * This is the driver entry point to register a vlan with the device + */ +static void benet_vlan_register(struct net_device *netdev, + struct vlan_group *grp) +{ + struct be_net_object *pnob = netdev->priv; + + be_disable_eq_intr(pnob); + pnob->vlan_grp = grp; + pnob->num_vlans = 0; + be_enable_eq_intr(pnob); +} + +/* + * This is the driver entry point to add a vlan vlan_id + * with the device netdev + */ +static void benet_vlan_add_vid(struct net_device *netdev, u16 vlan_id) +{ + struct be_net_object *pnob = netdev->priv; + + if (pnob->num_vlans == (BE_NUM_VLAN_SUPPORTED - 1)) { + /* no way to return an error */ + dev_info(&netdev->dev, + "BladeEngine: Cannot configure more than %d Vlans\n", + BE_NUM_VLAN_SUPPORTED); + return; + } + /* The new vlan tag will be in the slot indicated by num_vlans. */ + pnob->vlan_tag[pnob->num_vlans++] = vlan_id; + be_rxf_vlan_config(&pnob->fn_obj, false, pnob->num_vlans, + pnob->vlan_tag, NULL, NULL, NULL); +} + +/* + * This is the driver entry point to remove a vlan vlan_id + * with the device netdev + */ +static void benet_vlan_rem_vid(struct net_device *netdev, u16 vlan_id) +{ + struct be_net_object *pnob = netdev->priv; + + u32 i, value; + + /* + * In Blade Engine, we support 32 vlan tag filters across both ports. + * To program a vlan tag, the RXF_RTPR_CSR register is used. + * Each 32-bit value of RXF_RTDR_CSR can address 2 vlan tag entries. + * The Vlan table is of depth 16. thus we support 32 tags. + */ + + value = vlan_id | VLAN_VALID_BIT; + for (i = 0; i < BE_NUM_VLAN_SUPPORTED; i++) { + if (pnob->vlan_tag[i] == vlan_id) + break; + } + + if (i == BE_NUM_VLAN_SUPPORTED) + return; + /* Now compact the vlan tag array by removing hole created. */ + while ((i + 1) < BE_NUM_VLAN_SUPPORTED) { + pnob->vlan_tag[i] = pnob->vlan_tag[i + 1]; + i++; + } + if ((i + 1) == BE_NUM_VLAN_SUPPORTED) + pnob->vlan_tag[i] = (u16) 0x0; + pnob->num_vlans--; + be_rxf_vlan_config(&pnob->fn_obj, false, pnob->num_vlans, + pnob->vlan_tag, NULL, NULL, NULL); +} + +/* + * This function is called to program multicast + * address in the multicast filter of the ASIC. + */ +static void be_set_multicast_filter(struct net_device *netdev) +{ + struct be_net_object *pnob = netdev->priv; + struct dev_mc_list *mc_ptr; + u8 mac_addr[32][ETH_ALEN]; + int i; + + if (netdev->flags & IFF_ALLMULTI) { + /* set BE in Multicast promiscuous */ + be_rxf_multicast_config(&pnob->fn_obj, true, 0, NULL, NULL, + NULL, NULL); + return; + } + + for (mc_ptr = netdev->mc_list, i = 0; mc_ptr; + mc_ptr = mc_ptr->next, i++) { + memcpy(&mac_addr[i][0], mc_ptr->dmi_addr, ETH_ALEN); + } + + /* reset the promiscuous mode also. */ + be_rxf_multicast_config(&pnob->fn_obj, false, i, + &mac_addr[0][0], NULL, NULL, NULL); +} + +/* + * This is the driver entry point to set multicast list + * with the device netdev. This function will be used to + * set promiscuous mode or multicast promiscuous mode + * or multicast mode.... + */ +static void benet_set_multicast_list(struct net_device *netdev) +{ + struct be_net_object *pnob = netdev->priv; + + if (netdev->flags & IFF_PROMISC) { + be_rxf_promiscuous(&pnob->fn_obj, 1, 1, NULL, NULL, NULL); + } else { + be_rxf_promiscuous(&pnob->fn_obj, 0, 0, NULL, NULL, NULL); + be_set_multicast_filter(netdev); + } +} + +int benet_init(struct net_device *netdev) +{ + struct be_net_object *pnob = netdev->priv; + struct be_adapter *adapter = pnob->adapter; + + ether_setup(netdev); + + netdev->open = &benet_open; + netdev->stop = &benet_close; + netdev->hard_start_xmit = &benet_xmit; + + netdev->get_stats = &benet_get_stats; + + netdev->set_multicast_list = &benet_set_multicast_list; + + netdev->change_mtu = &benet_change_mtu; + netdev->set_mac_address = &benet_set_mac_addr; + + netdev->vlan_rx_register = benet_vlan_register; + netdev->vlan_rx_add_vid = benet_vlan_add_vid; + netdev->vlan_rx_kill_vid = benet_vlan_rem_vid; + + netdev->features = + NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_RX | NETIF_F_TSO | + NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | NETIF_F_IP_CSUM; + + netdev->flags |= IFF_MULTICAST; + + /* If device is DAC Capable, set the HIGHDMA flag for netdevice. */ + if (adapter->dma_64bit_cap) + netdev->features |= NETIF_F_HIGHDMA; + + SET_ETHTOOL_OPS(netdev, &be_ethtool_ops); + return 0; +} diff --git a/drivers/staging/benet/benet.h b/drivers/staging/benet/benet.h new file mode 100644 index 000000000000..865022c3ff5b --- /dev/null +++ b/drivers/staging/benet/benet.h @@ -0,0 +1,429 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#ifndef _BENET_H_ +#define _BENET_H_ + +#include +#include +#include +#include "hwlib.h" + +#define _SA_MODULE_NAME "net-driver" + +#define VLAN_VALID_BIT 0x8000 +#define BE_NUM_VLAN_SUPPORTED 32 +#define BE_PORT_LINK_DOWN 0000 +#define BE_PORT_LINK_UP 0001 +#define BE_MAX_TX_FRAG_COUNT (30) + +/* Flag bits for send operation */ +#define IPCS (1 << 0) /* Enable IP checksum offload */ +#define UDPCS (1 << 1) /* Enable UDP checksum offload */ +#define TCPCS (1 << 2) /* Enable TCP checksum offload */ +#define LSO (1 << 3) /* Enable Large Segment offload */ +#define ETHVLAN (1 << 4) /* Enable VLAN insert */ +#define ETHEVENT (1 << 5) /* Generate event on completion */ +#define ETHCOMPLETE (1 << 6) /* Generate completion when done */ +#define IPSEC (1 << 7) /* Enable IPSEC */ +#define FORWARD (1 << 8) /* Send the packet in forwarding path */ +#define FIN (1 << 9) /* Issue FIN segment */ + +#define BE_MAX_MTU 8974 + +#define BE_MAX_LRO_DESCRIPTORS 8 +#define BE_LRO_MAX_PKTS 64 +#define BE_MAX_FRAGS_PER_FRAME 6 + +extern const char be_drvr_ver[]; +extern char be_fw_ver[]; +extern char be_driver_name[]; + +extern struct ethtool_ops be_ethtool_ops; + +#define BE_DEV_STATE_NONE 0 +#define BE_DEV_STATE_INIT 1 +#define BE_DEV_STATE_OPEN 2 +#define BE_DEV_STATE_SUSPEND 3 + +/* This structure is used to describe physical fragments to use + * for DMAing data from NIC. + */ +struct be_recv_buffer { + struct list_head rxb_list; /* for maintaining a linked list */ + void *rxb_va; /* buffer virtual address */ + u32 rxb_pa_lo; /* low part of physical address */ + u32 rxb_pa_hi; /* high part of physical address */ + u32 rxb_len; /* length of recv buffer */ + void *rxb_ctxt; /* context for OSM driver to use */ +}; + +/* + * fragment list to describe scattered data. + */ +struct be_tx_frag_list { + u32 txb_len; /* Size of this fragment */ + u32 txb_pa_lo; /* Lower 32 bits of 64 bit physical addr */ + u32 txb_pa_hi; /* Higher 32 bits of 64 bit physical addr */ +}; + +struct be_rx_page_info { + struct page *page; + dma_addr_t bus; + u16 page_offset; +}; + +/* + * This structure is the main tracking structure for a NIC interface. + */ +struct be_net_object { + /* MCC Ring - used to send fwcmds to embedded ARM processor */ + struct MCC_WRB_AMAP *mcc_q; /* VA of the start of the ring */ + u32 mcc_q_len; /* # of WRB entries in this ring */ + u32 mcc_q_size; + u32 mcc_q_hd; /* MCC ring head */ + u8 mcc_q_created; /* flag to help cleanup */ + struct be_mcc_object mcc_q_obj; /* BECLIB's MCC ring Object */ + dma_addr_t mcc_q_bus; /* DMA'ble bus address */ + + /* MCC Completion Ring - FW responses to fwcmds sent from MCC ring */ + struct MCC_CQ_ENTRY_AMAP *mcc_cq; /* VA of the start of the ring */ + u32 mcc_cq_len; /* # of compl. entries in this ring */ + u32 mcc_cq_size; + u32 mcc_cq_tl; /* compl. ring tail */ + u8 mcc_cq_created; /* flag to help cleanup */ + struct be_cq_object mcc_cq_obj; /* BECLIB's MCC compl. ring object */ + u32 mcc_cq_id; /* MCC ring ID */ + dma_addr_t mcc_cq_bus; /* DMA'ble bus address */ + + struct ring_desc mb_rd; /* RD for MCC_MAIL_BOX */ + void *mb_ptr; /* mailbox ptr to be freed */ + dma_addr_t mb_bus; /* DMA'ble bus address */ + u32 mb_size; + + /* BEClib uses an array of context objects to track outstanding + * requests to the MCC. We need allocate the same number of + * conext entries as the number of entries in the MCC WRB ring + */ + u32 mcc_wrb_ctxt_size; + void *mcc_wrb_ctxt; /* pointer to the context area */ + u32 mcc_wrb_ctxtLen; /* Number of entries in the context */ + /* + * NIC send request ring - used for xmitting raw ether frames. + */ + struct ETH_WRB_AMAP *tx_q; /* VA of the start of the ring */ + u32 tx_q_len; /* # if entries in the send ring */ + u32 tx_q_size; + u32 tx_q_hd; /* Head index. Next req. goes here */ + u32 tx_q_tl; /* Tail indx. oldest outstanding req. */ + u8 tx_q_created; /* flag to help cleanup */ + struct be_ethsq_object tx_q_obj;/* BECLIB's send Q handle */ + dma_addr_t tx_q_bus; /* DMA'ble bus address */ + u32 tx_q_id; /* send queue ring ID */ + u32 tx_q_port; /* 0 no binding, 1 port A, 2 port B */ + atomic_t tx_q_used; /* # of WRBs used */ + /* ptr to an array in which we store context info for each send req. */ + void **tx_ctxt; + /* + * NIC Send compl. ring - completion status for all NIC frames xmitted. + */ + struct ETH_TX_COMPL_AMAP *tx_cq;/* VA of start of the ring */ + u32 txcq_len; /* # of entries in the ring */ + u32 tx_cq_size; + /* + * index into compl ring where the host expects next completion entry + */ + u32 tx_cq_tl; + u32 tx_cq_id; /* completion queue id */ + u8 tx_cq_created; /* flag to help cleanup */ + struct be_cq_object tx_cq_obj; + dma_addr_t tx_cq_bus; /* DMA'ble bus address */ + /* + * Event Queue - all completion entries post events here. + */ + struct EQ_ENTRY_AMAP *event_q; /* VA of start of event queue */ + u32 event_q_len; /* # of entries */ + u32 event_q_size; + u32 event_q_tl; /* Tail of the event queue */ + u32 event_q_id; /* Event queue ID */ + u8 event_q_created; /* flag to help cleanup */ + struct be_eq_object event_q_obj; /* Queue handle */ + dma_addr_t event_q_bus; /* DMA'ble bus address */ + /* + * NIC receive queue - Data buffers to be used for receiving unicast, + * broadcast and multi-cast frames are posted here. + */ + struct ETH_RX_D_AMAP *rx_q; /* VA of start of the queue */ + u32 rx_q_len; /* # of entries */ + u32 rx_q_size; + u32 rx_q_hd; /* Head of the queue */ + atomic_t rx_q_posted; /* number of posted buffers */ + u32 rx_q_id; /* queue ID */ + u8 rx_q_created; /* flag to help cleanup */ + struct be_ethrq_object rx_q_obj; /* NIC RX queue handle */ + dma_addr_t rx_q_bus; /* DMA'ble bus address */ + /* + * Pointer to an array of opaque context object for use by OSM driver + */ + void **rx_ctxt; + /* + * NIC unicast RX completion queue - all unicast ether frame completion + * statuses from BE come here. + */ + struct ETH_RX_COMPL_AMAP *rx_cq; /* VA of start of the queue */ + u32 rx_cq_len; /* # of entries */ + u32 rx_cq_size; + u32 rx_cq_tl; /* Tail of the queue */ + u32 rx_cq_id; /* queue ID */ + u8 rx_cq_created; /* flag to help cleanup */ + struct be_cq_object rx_cq_obj; /* queue handle */ + dma_addr_t rx_cq_bus; /* DMA'ble bus address */ + struct be_function_object fn_obj; /* function object */ + bool fn_obj_created; + u32 rx_buf_size; /* Size of the RX buffers */ + + struct net_device *netdev; + struct be_recv_buffer eth_rx_bufs[256]; /* to pass Rx buffer + addresses */ + struct be_adapter *adapter; /* Pointer to OSM adapter */ + u32 devno; /* OSM, network dev no. */ + u32 use_port; /* Current active port */ + struct be_rx_page_info *rx_page_info; /* Array of Rx buf pages */ + u32 rx_pg_info_hd; /* Head of queue */ + int rxbuf_post_fail; /* RxBuff posting fail count */ + bool rx_pg_shared; /* Is an allocsted page shared as two frags ? */ + struct vlan_group *vlan_grp; + u32 num_vlans; /* Number of vlans in BE's filter */ + u16 vlan_tag[BE_NUM_VLAN_SUPPORTED]; /* vlans currently configured */ + struct napi_struct napi; + struct net_lro_mgr lro_mgr; + struct net_lro_desc lro_desc[BE_MAX_LRO_DESCRIPTORS]; +}; + +#define NET_FH(np) (&(np)->fn_obj) + +/* + * BE driver statistics. + */ +struct be_drvr_stat { + u32 bes_tx_reqs; /* number of TX requests initiated */ + u32 bes_tx_fails; /* number of TX requests that failed */ + u32 bes_fwd_reqs; /* number of send reqs through forwarding i/f */ + u32 bes_tx_wrbs; /* number of tx WRBs used */ + + u32 bes_ints; /* number of interrupts */ + u32 bes_polls; /* number of times NAPI called poll function */ + u32 bes_events; /* total evet entries processed */ + u32 bes_tx_events; /* number of tx completion events */ + u32 bes_rx_events; /* number of ucast rx completion events */ + u32 bes_tx_compl; /* number of tx completion entries processed */ + u32 bes_rx_compl; /* number of rx completion entries + processed */ + u32 bes_ethrx_post_fail; /* number of ethrx buffer alloc + failures */ + /* + * number of non ether type II frames dropped where + * frame len > length field of Mac Hdr + */ + u32 bes_802_3_dropped_frames; + /* + * number of non ether type II frames malformed where + * in frame len < length field of Mac Hdr + */ + u32 bes_802_3_malformed_frames; + u32 bes_ips; /* interrupts / sec */ + u32 bes_prev_ints; /* bes_ints at last IPS calculation */ + u16 bes_eth_tx_rate; /* ETH TX rate - Mb/sec */ + u16 bes_eth_rx_rate; /* ETH RX rate - Mb/sec */ + u32 bes_rx_coal; /* Num pkts coalasced */ + u32 bes_rx_flush; /* Num times coalasced */ + u32 bes_link_change_physical; /*Num of times physical link changed */ + u32 bes_link_change_virtual; /*Num of times virtual link changed */ + u32 bes_rx_misc_pkts; /* Misc pkts received */ +}; + +/* Maximum interrupt delay (in microseconds) allowed */ +#define MAX_EQD 120 + +/* + * timer to prevent system shutdown hang for ever if h/w stops responding + */ +struct be_timer_ctxt { + atomic_t get_stat_flag; + struct timer_list get_stats_timer; + unsigned long get_stat_sem_addr; +} ; + +/* This structure is the main BladeEngine driver context. */ +struct be_adapter { + struct net_device *netdevp; + struct be_drvr_stat be_stat; + struct net_device_stats benet_stats; + + /* PCI BAR mapped addresses */ + u8 __iomem *csr_va; /* CSR */ + u8 __iomem *db_va; /* Door Bell */ + u8 __iomem *pci_va; /* PCI Config */ + + struct tasklet_struct sts_handler; + struct timer_list cq_timer; + spinlock_t int_lock; + + struct FWCMD_ETH_GET_STATISTICS *eth_statsp; + /* + * This will enable the use of ethtool to enable or disable + * Checksum on Rx pkts to be obeyed or disobeyed. + * If this is true = 1, then whatever is the checksum on the + * Received pkt as per BE, it will be given to the stack. + * Else the stack will re calculate it. + */ + bool rx_csum; + /* + * This will enable the use of ethtool to enable or disable + * Coalese on Rx pkts to be obeyed or disobeyed. + * If this is grater than 0 and less than 16 then coalascing + * is enabled else it is disabled + */ + u32 max_rx_coal; + struct pci_dev *pdev; /* Pointer to OS's PCI dvice */ + + spinlock_t txq_lock; + + u32 isr; /* copy of Intr status reg. */ + + u32 port0_link_sts; /* Port 0 link status */ + u32 port1_link_sts; /* port 1 list status */ + struct BE_LINK_STATUS *be_link_sts; + + /* pointer to the first netobject of this adapter */ + struct be_net_object *net_obj; + + /* Flags to indicate what to clean up */ + bool tasklet_started; + bool isr_registered; + /* + * adaptive interrupt coalescing (AIC) related + */ + bool enable_aic; /* 1 if AIC is enabled */ + u16 min_eqd; /* minimum EQ delay in usec */ + u16 max_eqd; /* minimum EQ delay in usec */ + u16 cur_eqd; /* current EQ delay in usec */ + /* + * book keeping for interrupt / sec and TX/RX rate calculation + */ + ulong ips_jiffies; /* jiffies at last IPS calc */ + u32 eth_tx_bytes; + ulong eth_tx_jiffies; + u32 eth_rx_bytes; + ulong eth_rx_jiffies; + + struct semaphore get_eth_stat_sem; + + /* timer ctxt to prevent shutdown hanging due to un-responsive BE */ + struct be_timer_ctxt timer_ctxt; + +#define BE_MAX_MSIX_VECTORS 32 +#define BE_MAX_REQ_MSIX_VECTORS 1 /* only one EQ in Linux driver */ + struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS]; + bool msix_enabled; + bool dma_64bit_cap; /* the Device DAC capable or not */ + u8 dev_state; /* The current state of the device */ + u8 dev_pm_state; /* The State of device before going to suspend */ +}; + +/* + * Every second we look at the ints/sec and adjust eq_delay + * between adapter->min_eqd and adapter->max_eqd to keep the ints/sec between + * IPS_HI_WM and IPS_LO_WM. + */ +#define IPS_HI_WM 18000 +#define IPS_LO_WM 8000 + + +static inline void index_adv(u32 *index, u32 val, u32 limit) +{ + BUG_ON(limit & (limit-1)); + *index = (*index + val) & (limit - 1); +} + +static inline void index_inc(u32 *index, u32 limit) +{ + BUG_ON(limit & (limit-1)); + *index = (*index + 1) & (limit - 1); +} + +static inline void be_adv_eq_tl(struct be_net_object *pnob) +{ + index_inc(&pnob->event_q_tl, pnob->event_q_len); +} + +static inline void be_adv_txq_hd(struct be_net_object *pnob) +{ + index_inc(&pnob->tx_q_hd, pnob->tx_q_len); +} + +static inline void be_adv_txq_tl(struct be_net_object *pnob) +{ + index_inc(&pnob->tx_q_tl, pnob->tx_q_len); +} + +static inline void be_adv_txcq_tl(struct be_net_object *pnob) +{ + index_inc(&pnob->tx_cq_tl, pnob->txcq_len); +} + +static inline void be_adv_rxq_hd(struct be_net_object *pnob) +{ + index_inc(&pnob->rx_q_hd, pnob->rx_q_len); +} + +static inline void be_adv_rxcq_tl(struct be_net_object *pnob) +{ + index_inc(&pnob->rx_cq_tl, pnob->rx_cq_len); +} + +static inline u32 tx_compl_lastwrb_idx_get(struct be_net_object *pnob) +{ + return (pnob->tx_q_tl + *(u32 *)&pnob->tx_ctxt[pnob->tx_q_tl] - 1) + & (pnob->tx_q_len - 1); +} + +int benet_init(struct net_device *); +int be_ethtool_ioctl(struct net_device *, struct ifreq *); +struct net_device_stats *benet_get_stats(struct net_device *); +void be_process_intr(unsigned long context); +irqreturn_t be_int(int irq, void *dev); +void be_post_eth_rx_buffs(struct be_net_object *); +void be_get_stat_cb(void *, int, struct MCC_WRB_AMAP *); +void be_get_stats_timer_handler(unsigned long); +void be_wait_nic_tx_cmplx_cmpl(struct be_net_object *); +void be_print_link_info(struct BE_LINK_STATUS *); +void be_update_link_status(struct be_adapter *); +void be_init_procfs(struct be_adapter *); +void be_cleanup_procfs(struct be_adapter *); +int be_poll(struct napi_struct *, int); +struct ETH_RX_COMPL_AMAP *be_get_rx_cmpl(struct be_net_object *); +void be_notify_cmpl(struct be_net_object *, int, int, int); +void be_enable_intr(struct be_net_object *); +void be_enable_eq_intr(struct be_net_object *); +void be_disable_intr(struct be_net_object *); +void be_disable_eq_intr(struct be_net_object *); +int be_set_uc_mac_adr(struct be_net_object *, u8, u8, u8, + u8 *, mcc_wrb_cqe_callback, void *); +int be_get_flow_ctl(struct be_function_object *pFnObj, bool *, bool *); +void process_one_tx_compl(struct be_net_object *pnob, u32 end_idx); + +#endif /* _BENET_H_ */ diff --git a/drivers/staging/benet/fw/asyncmesg.h b/drivers/staging/benet/fw/asyncmesg.h new file mode 100644 index 000000000000..b47c9a5b1d6b --- /dev/null +++ b/drivers/staging/benet/fw/asyncmesg.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __asyncmesg_amap_h__ +#define __asyncmesg_amap_h__ +#include "fwcmd_common.h" + +/* --- ASYNC_EVENT_CODES --- */ +#define ASYNC_EVENT_CODE_LINK_STATE (1) +#define ASYNC_EVENT_CODE_ISCSI (2) + +/* --- ASYNC_LINK_STATES --- */ +#define ASYNC_EVENT_LINK_DOWN (0) /* Link Down on a port */ +#define ASYNC_EVENT_LINK_UP (1) /* Link Up on a port */ + +/* + * The last 4 bytes of the async events have this common format. It allows + * the driver to distinguish [link]MCC_CQ_ENTRY[/link] structs from + * asynchronous events. Both arrive on the same completion queue. This + * structure also contains the common fields used to decode the async event. + */ +struct BE_ASYNC_EVENT_TRAILER_AMAP { + u8 rsvd0[8]; /* DWORD 0 */ + u8 event_code[8]; /* DWORD 0 */ + u8 event_type[8]; /* DWORD 0 */ + u8 rsvd1[6]; /* DWORD 0 */ + u8 async_event; /* DWORD 0 */ + u8 valid; /* DWORD 0 */ +} __packed; +struct ASYNC_EVENT_TRAILER_AMAP { + u32 dw[1]; +}; + +/* + * Applicable in Initiator, Target and NIC modes. + * A link state async event is seen by all device drivers as soon they + * create an MCC ring. Thereafter, anytime the link status changes the + * drivers will receive a link state async event. Notifications continue to + * be sent until a driver destroys its MCC ring. A link down event is + * reported when either port loses link. A link up event is reported + * when either port regains link. When BE's failover mechanism is enabled, a + * link down on the active port causes traffic to be diverted to the standby + * port by the BE's ARM firmware (assuming the standby port has link). In + * this case, the standy port assumes the active status. Note: when link is + * restored on the failed port, traffic continues on the currently active + * port. The ARM firmware does not attempt to 'fail back' traffic to + * the restored port. + */ +#if 0 +struct BE_ASYNC_EVENT_LINK_STATE_AMAP { + struct BE_UEXACT8_AMAP port0_link_status; + struct BE_UEXACT8_AMAP port1_link_status; + struct BE_UEXACT8_AMAP active_port; + u8 rsvd0[8]; /* DWORD 0 */ + struct BE_UEXACT8_AMAP port0_duplex; + struct BE_UEXACT8_AMAP port0_speed; + struct BE_UEXACT8_AMAP port1_duplex; + struct BE_UEXACT8_AMAP port1_speed; + struct BE_UEXACT8_AMAP port0_fault; + struct BE_UEXACT8_AMAP port1_fault; + u8 rsvd1[2][8]; /* DWORD 2 */ + struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; +} __packed; +#endif +struct BE_ASYNC_EVENT_LINK_STATE_AMAP { + u8 port0_link_status[8]; + u8 port1_link_status[8]; + u8 active_port[8]; + u8 rsvd0[8]; /* DWORD 0 */ + u8 port0_duplex[8]; + u8 port0_speed[8]; + u8 port1_duplex[8]; + u8 port1_speed[8]; + u8 port0_fault[8]; + u8 port1_fault[8]; + u8 rsvd1[2][8]; /* DWORD 2 */ + struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; +} __packed; +struct ASYNC_EVENT_LINK_STATE_AMAP { + u32 dw[4]; +}; +#endif /* __asyncmesg_amap_h__ */ diff --git a/drivers/staging/benet/fw/be_cm.h b/drivers/staging/benet/fw/be_cm.h new file mode 100644 index 000000000000..b7a1dfd20c36 --- /dev/null +++ b/drivers/staging/benet/fw/be_cm.h @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __be_cm_amap_h__ +#define __be_cm_amap_h__ +#include "be_common.h" +#include "etx_context.h" +#include "mpu_context.h" + +/* + * --- CEV_WATERMARK_ENUM --- + * CQ/EQ Watermark Encodings. Encoded as number of free entries in + * Queue when Watermark is reached. + */ +#define CEV_WMARK_0 (0) /* Watermark when Queue full */ +#define CEV_WMARK_16 (1) /* Watermark at 16 free entries */ +#define CEV_WMARK_32 (2) /* Watermark at 32 free entries */ +#define CEV_WMARK_48 (3) /* Watermark at 48 free entries */ +#define CEV_WMARK_64 (4) /* Watermark at 64 free entries */ +#define CEV_WMARK_80 (5) /* Watermark at 80 free entries */ +#define CEV_WMARK_96 (6) /* Watermark at 96 free entries */ +#define CEV_WMARK_112 (7) /* Watermark at 112 free entries */ +#define CEV_WMARK_128 (8) /* Watermark at 128 free entries */ +#define CEV_WMARK_144 (9) /* Watermark at 144 free entries */ +#define CEV_WMARK_160 (10) /* Watermark at 160 free entries */ +#define CEV_WMARK_176 (11) /* Watermark at 176 free entries */ +#define CEV_WMARK_192 (12) /* Watermark at 192 free entries */ +#define CEV_WMARK_208 (13) /* Watermark at 208 free entries */ +#define CEV_WMARK_224 (14) /* Watermark at 224 free entries */ +#define CEV_WMARK_240 (15) /* Watermark at 240 free entries */ + +/* + * --- CQ_CNT_ENUM --- + * Completion Queue Count Encodings. + */ +#define CEV_CQ_CNT_256 (0) /* CQ has 256 entries */ +#define CEV_CQ_CNT_512 (1) /* CQ has 512 entries */ +#define CEV_CQ_CNT_1024 (2) /* CQ has 1024 entries */ + +/* + * --- EQ_CNT_ENUM --- + * Event Queue Count Encodings. + */ +#define CEV_EQ_CNT_256 (0) /* EQ has 256 entries (16-byte EQEs only) */ +#define CEV_EQ_CNT_512 (1) /* EQ has 512 entries (16-byte EQEs only) */ +#define CEV_EQ_CNT_1024 (2) /* EQ has 1024 entries (4-byte or */ + /* 16-byte EQEs only) */ +#define CEV_EQ_CNT_2048 (3) /* EQ has 2048 entries (4-byte or */ + /* 16-byte EQEs only) */ +#define CEV_EQ_CNT_4096 (4) /* EQ has 4096 entries (4-byte EQEs only) */ + +/* + * --- EQ_SIZE_ENUM --- + * Event Queue Entry Size Encoding. + */ +#define CEV_EQ_SIZE_4 (0) /* EQE is 4 bytes */ +#define CEV_EQ_SIZE_16 (1) /* EQE is 16 bytes */ + +/* + * Completion Queue Context Table Entry. Contains the state of a CQ. + * Located in RAM within the CEV block. + */ +struct BE_CQ_CONTEXT_AMAP { + u8 Cidx[11]; /* DWORD 0 */ + u8 Watermark[4]; /* DWORD 0 */ + u8 NoDelay; /* DWORD 0 */ + u8 EPIdx[11]; /* DWORD 0 */ + u8 Count[2]; /* DWORD 0 */ + u8 valid; /* DWORD 0 */ + u8 SolEvent; /* DWORD 0 */ + u8 Eventable; /* DWORD 0 */ + u8 Pidx[11]; /* DWORD 1 */ + u8 PD[10]; /* DWORD 1 */ + u8 EQID[7]; /* DWORD 1 */ + u8 Func; /* DWORD 1 */ + u8 WME; /* DWORD 1 */ + u8 Stalled; /* DWORD 1 */ + u8 Armed; /* DWORD 1 */ +} __packed; +struct CQ_CONTEXT_AMAP { + u32 dw[2]; +}; + +/* + * Event Queue Context Table Entry. Contains the state of an EQ. + * Located in RAM in the CEV block. + */ +struct BE_EQ_CONTEXT_AMAP { + u8 Cidx[13]; /* DWORD 0 */ + u8 rsvd0[2]; /* DWORD 0 */ + u8 Func; /* DWORD 0 */ + u8 EPIdx[13]; /* DWORD 0 */ + u8 valid; /* DWORD 0 */ + u8 rsvd1; /* DWORD 0 */ + u8 Size; /* DWORD 0 */ + u8 Pidx[13]; /* DWORD 1 */ + u8 rsvd2[3]; /* DWORD 1 */ + u8 PD[10]; /* DWORD 1 */ + u8 Count[3]; /* DWORD 1 */ + u8 SolEvent; /* DWORD 1 */ + u8 Stalled; /* DWORD 1 */ + u8 Armed; /* DWORD 1 */ + u8 Watermark[4]; /* DWORD 2 */ + u8 WME; /* DWORD 2 */ + u8 rsvd3[3]; /* DWORD 2 */ + u8 EventVect[6]; /* DWORD 2 */ + u8 rsvd4[2]; /* DWORD 2 */ + u8 Delay[8]; /* DWORD 2 */ + u8 rsvd5[6]; /* DWORD 2 */ + u8 TMR; /* DWORD 2 */ + u8 rsvd6; /* DWORD 2 */ + u8 rsvd7[32]; /* DWORD 3 */ +} __packed; +struct EQ_CONTEXT_AMAP { + u32 dw[4]; +}; + +#endif /* __be_cm_amap_h__ */ diff --git a/drivers/staging/benet/fw/be_common.h b/drivers/staging/benet/fw/be_common.h new file mode 100644 index 000000000000..7e63dc5e3348 --- /dev/null +++ b/drivers/staging/benet/fw/be_common.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __be_common_amap_h__ +#define __be_common_amap_h__ + +/* Physical Address. */ +struct BE_PHYS_ADDR_AMAP { + u8 lo[32]; /* DWORD 0 */ + u8 hi[32]; /* DWORD 1 */ +} __packed; +struct PHYS_ADDR_AMAP { + u32 dw[2]; +}; + +/* Virtual Address. */ +struct BE_VIRT_ADDR_AMAP { + u8 lo[32]; /* DWORD 0 */ + u8 hi[32]; /* DWORD 1 */ +} __packed; +struct VIRT_ADDR_AMAP { + u32 dw[2]; +}; + +/* Scatter gather element. */ +struct BE_SGE_AMAP { + u8 addr_hi[32]; /* DWORD 0 */ + u8 addr_lo[32]; /* DWORD 1 */ + u8 rsvd0[32]; /* DWORD 2 */ + u8 len[16]; /* DWORD 3 */ + u8 rsvd1[16]; /* DWORD 3 */ +} __packed; +struct SGE_AMAP { + u32 dw[4]; +}; + +#endif /* __be_common_amap_h__ */ diff --git a/drivers/staging/benet/fw/cev.h b/drivers/staging/benet/fw/cev.h new file mode 100644 index 000000000000..30996920a544 --- /dev/null +++ b/drivers/staging/benet/fw/cev.h @@ -0,0 +1,243 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __cev_amap_h__ +#define __cev_amap_h__ +#include "ep.h" + +/* + * Host Interrupt Status Register 0. The first of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ0 through EQ31. + */ +struct BE_CEV_ISR0_CSR_AMAP { + u8 interrupt0; /* DWORD 0 */ + u8 interrupt1; /* DWORD 0 */ + u8 interrupt2; /* DWORD 0 */ + u8 interrupt3; /* DWORD 0 */ + u8 interrupt4; /* DWORD 0 */ + u8 interrupt5; /* DWORD 0 */ + u8 interrupt6; /* DWORD 0 */ + u8 interrupt7; /* DWORD 0 */ + u8 interrupt8; /* DWORD 0 */ + u8 interrupt9; /* DWORD 0 */ + u8 interrupt10; /* DWORD 0 */ + u8 interrupt11; /* DWORD 0 */ + u8 interrupt12; /* DWORD 0 */ + u8 interrupt13; /* DWORD 0 */ + u8 interrupt14; /* DWORD 0 */ + u8 interrupt15; /* DWORD 0 */ + u8 interrupt16; /* DWORD 0 */ + u8 interrupt17; /* DWORD 0 */ + u8 interrupt18; /* DWORD 0 */ + u8 interrupt19; /* DWORD 0 */ + u8 interrupt20; /* DWORD 0 */ + u8 interrupt21; /* DWORD 0 */ + u8 interrupt22; /* DWORD 0 */ + u8 interrupt23; /* DWORD 0 */ + u8 interrupt24; /* DWORD 0 */ + u8 interrupt25; /* DWORD 0 */ + u8 interrupt26; /* DWORD 0 */ + u8 interrupt27; /* DWORD 0 */ + u8 interrupt28; /* DWORD 0 */ + u8 interrupt29; /* DWORD 0 */ + u8 interrupt30; /* DWORD 0 */ + u8 interrupt31; /* DWORD 0 */ +} __packed; +struct CEV_ISR0_CSR_AMAP { + u32 dw[1]; +}; + +/* + * Host Interrupt Status Register 1. The second of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ32 through EQ63. + */ +struct BE_CEV_ISR1_CSR_AMAP { + u8 interrupt32; /* DWORD 0 */ + u8 interrupt33; /* DWORD 0 */ + u8 interrupt34; /* DWORD 0 */ + u8 interrupt35; /* DWORD 0 */ + u8 interrupt36; /* DWORD 0 */ + u8 interrupt37; /* DWORD 0 */ + u8 interrupt38; /* DWORD 0 */ + u8 interrupt39; /* DWORD 0 */ + u8 interrupt40; /* DWORD 0 */ + u8 interrupt41; /* DWORD 0 */ + u8 interrupt42; /* DWORD 0 */ + u8 interrupt43; /* DWORD 0 */ + u8 interrupt44; /* DWORD 0 */ + u8 interrupt45; /* DWORD 0 */ + u8 interrupt46; /* DWORD 0 */ + u8 interrupt47; /* DWORD 0 */ + u8 interrupt48; /* DWORD 0 */ + u8 interrupt49; /* DWORD 0 */ + u8 interrupt50; /* DWORD 0 */ + u8 interrupt51; /* DWORD 0 */ + u8 interrupt52; /* DWORD 0 */ + u8 interrupt53; /* DWORD 0 */ + u8 interrupt54; /* DWORD 0 */ + u8 interrupt55; /* DWORD 0 */ + u8 interrupt56; /* DWORD 0 */ + u8 interrupt57; /* DWORD 0 */ + u8 interrupt58; /* DWORD 0 */ + u8 interrupt59; /* DWORD 0 */ + u8 interrupt60; /* DWORD 0 */ + u8 interrupt61; /* DWORD 0 */ + u8 interrupt62; /* DWORD 0 */ + u8 interrupt63; /* DWORD 0 */ +} __packed; +struct CEV_ISR1_CSR_AMAP { + u32 dw[1]; +}; +/* + * Host Interrupt Status Register 2. The third of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ64 through EQ95. + */ +struct BE_CEV_ISR2_CSR_AMAP { + u8 interrupt64; /* DWORD 0 */ + u8 interrupt65; /* DWORD 0 */ + u8 interrupt66; /* DWORD 0 */ + u8 interrupt67; /* DWORD 0 */ + u8 interrupt68; /* DWORD 0 */ + u8 interrupt69; /* DWORD 0 */ + u8 interrupt70; /* DWORD 0 */ + u8 interrupt71; /* DWORD 0 */ + u8 interrupt72; /* DWORD 0 */ + u8 interrupt73; /* DWORD 0 */ + u8 interrupt74; /* DWORD 0 */ + u8 interrupt75; /* DWORD 0 */ + u8 interrupt76; /* DWORD 0 */ + u8 interrupt77; /* DWORD 0 */ + u8 interrupt78; /* DWORD 0 */ + u8 interrupt79; /* DWORD 0 */ + u8 interrupt80; /* DWORD 0 */ + u8 interrupt81; /* DWORD 0 */ + u8 interrupt82; /* DWORD 0 */ + u8 interrupt83; /* DWORD 0 */ + u8 interrupt84; /* DWORD 0 */ + u8 interrupt85; /* DWORD 0 */ + u8 interrupt86; /* DWORD 0 */ + u8 interrupt87; /* DWORD 0 */ + u8 interrupt88; /* DWORD 0 */ + u8 interrupt89; /* DWORD 0 */ + u8 interrupt90; /* DWORD 0 */ + u8 interrupt91; /* DWORD 0 */ + u8 interrupt92; /* DWORD 0 */ + u8 interrupt93; /* DWORD 0 */ + u8 interrupt94; /* DWORD 0 */ + u8 interrupt95; /* DWORD 0 */ +} __packed; +struct CEV_ISR2_CSR_AMAP { + u32 dw[1]; +}; + +/* + * Host Interrupt Status Register 3. The fourth of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ96 through EQ127. + */ +struct BE_CEV_ISR3_CSR_AMAP { + u8 interrupt96; /* DWORD 0 */ + u8 interrupt97; /* DWORD 0 */ + u8 interrupt98; /* DWORD 0 */ + u8 interrupt99; /* DWORD 0 */ + u8 interrupt100; /* DWORD 0 */ + u8 interrupt101; /* DWORD 0 */ + u8 interrupt102; /* DWORD 0 */ + u8 interrupt103; /* DWORD 0 */ + u8 interrupt104; /* DWORD 0 */ + u8 interrupt105; /* DWORD 0 */ + u8 interrupt106; /* DWORD 0 */ + u8 interrupt107; /* DWORD 0 */ + u8 interrupt108; /* DWORD 0 */ + u8 interrupt109; /* DWORD 0 */ + u8 interrupt110; /* DWORD 0 */ + u8 interrupt111; /* DWORD 0 */ + u8 interrupt112; /* DWORD 0 */ + u8 interrupt113; /* DWORD 0 */ + u8 interrupt114; /* DWORD 0 */ + u8 interrupt115; /* DWORD 0 */ + u8 interrupt116; /* DWORD 0 */ + u8 interrupt117; /* DWORD 0 */ + u8 interrupt118; /* DWORD 0 */ + u8 interrupt119; /* DWORD 0 */ + u8 interrupt120; /* DWORD 0 */ + u8 interrupt121; /* DWORD 0 */ + u8 interrupt122; /* DWORD 0 */ + u8 interrupt123; /* DWORD 0 */ + u8 interrupt124; /* DWORD 0 */ + u8 interrupt125; /* DWORD 0 */ + u8 interrupt126; /* DWORD 0 */ + u8 interrupt127; /* DWORD 0 */ +} __packed; +struct CEV_ISR3_CSR_AMAP { + u32 dw[1]; +}; + +/* Completions and Events block Registers. */ +struct BE_CEV_CSRMAP_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[32]; /* DWORD 1 */ + u8 rsvd2[32]; /* DWORD 2 */ + u8 rsvd3[32]; /* DWORD 3 */ + struct BE_CEV_ISR0_CSR_AMAP isr0; + struct BE_CEV_ISR1_CSR_AMAP isr1; + struct BE_CEV_ISR2_CSR_AMAP isr2; + struct BE_CEV_ISR3_CSR_AMAP isr3; + u8 rsvd4[32]; /* DWORD 8 */ + u8 rsvd5[32]; /* DWORD 9 */ + u8 rsvd6[32]; /* DWORD 10 */ + u8 rsvd7[32]; /* DWORD 11 */ + u8 rsvd8[32]; /* DWORD 12 */ + u8 rsvd9[32]; /* DWORD 13 */ + u8 rsvd10[32]; /* DWORD 14 */ + u8 rsvd11[32]; /* DWORD 15 */ + u8 rsvd12[32]; /* DWORD 16 */ + u8 rsvd13[32]; /* DWORD 17 */ + u8 rsvd14[32]; /* DWORD 18 */ + u8 rsvd15[32]; /* DWORD 19 */ + u8 rsvd16[32]; /* DWORD 20 */ + u8 rsvd17[32]; /* DWORD 21 */ + u8 rsvd18[32]; /* DWORD 22 */ + u8 rsvd19[32]; /* DWORD 23 */ + u8 rsvd20[32]; /* DWORD 24 */ + u8 rsvd21[32]; /* DWORD 25 */ + u8 rsvd22[32]; /* DWORD 26 */ + u8 rsvd23[32]; /* DWORD 27 */ + u8 rsvd24[32]; /* DWORD 28 */ + u8 rsvd25[32]; /* DWORD 29 */ + u8 rsvd26[32]; /* DWORD 30 */ + u8 rsvd27[32]; /* DWORD 31 */ + u8 rsvd28[32]; /* DWORD 32 */ + u8 rsvd29[32]; /* DWORD 33 */ + u8 rsvd30[192]; /* DWORD 34 */ + u8 rsvd31[192]; /* DWORD 40 */ + u8 rsvd32[160]; /* DWORD 46 */ + u8 rsvd33[160]; /* DWORD 51 */ + u8 rsvd34[160]; /* DWORD 56 */ + u8 rsvd35[96]; /* DWORD 61 */ + u8 rsvd36[192][32]; /* DWORD 64 */ +} __packed; +struct CEV_CSRMAP_AMAP { + u32 dw[256]; +}; + +#endif /* __cev_amap_h__ */ diff --git a/drivers/staging/benet/fw/descriptors.h b/drivers/staging/benet/fw/descriptors.h new file mode 100644 index 000000000000..8da438c407d2 --- /dev/null +++ b/drivers/staging/benet/fw/descriptors.h @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __descriptors_amap_h__ +#define __descriptors_amap_h__ + +/* + * --- IPC_NODE_ID_ENUM --- + * IPC processor id values + */ +#define TPOST_NODE_ID (0) /* TPOST ID */ +#define TPRE_NODE_ID (1) /* TPRE ID */ +#define TXULP0_NODE_ID (2) /* TXULP0 ID */ +#define TXULP1_NODE_ID (3) /* TXULP1 ID */ +#define TXULP2_NODE_ID (4) /* TXULP2 ID */ +#define RXULP0_NODE_ID (5) /* RXULP0 ID */ +#define RXULP1_NODE_ID (6) /* RXULP1 ID */ +#define RXULP2_NODE_ID (7) /* RXULP2 ID */ +#define MPU_NODE_ID (15) /* MPU ID */ + +/* + * --- MAC_ID_ENUM --- + * Meaning of the mac_id field in rxpp_eth_d + */ +#define PORT0_HOST_MAC0 (0) /* PD 0, Port 0, host networking, MAC 0. */ +#define PORT0_HOST_MAC1 (1) /* PD 0, Port 0, host networking, MAC 1. */ +#define PORT0_STORAGE_MAC0 (2) /* PD 0, Port 0, host storage, MAC 0. */ +#define PORT0_STORAGE_MAC1 (3) /* PD 0, Port 0, host storage, MAC 1. */ +#define PORT1_HOST_MAC0 (4) /* PD 0, Port 1 host networking, MAC 0. */ +#define PORT1_HOST_MAC1 (5) /* PD 0, Port 1 host networking, MAC 1. */ +#define PORT1_STORAGE_MAC0 (6) /* PD 0, Port 1 host storage, MAC 0. */ +#define PORT1_STORAGE_MAC1 (7) /* PD 0, Port 1 host storage, MAC 1. */ +#define FIRST_VM_MAC (8) /* PD 1 MAC. Protection domains have IDs */ + /* from 0x8-0x26, one per PD. */ +#define LAST_VM_MAC (38) /* PD 31 MAC. */ +#define MGMT_MAC (39) /* Management port MAC. */ +#define MARBLE_MAC0 (59) /* Used for flushing function 0 receive */ + /* + * queues before re-using a torn-down + * receive ring. the DA = + * 00-00-00-00-00-00, and the MSB of the + * SA = 00 + */ +#define MARBLE_MAC1 (60) /* Used for flushing function 1 receive */ + /* + * queues before re-using a torn-down + * receive ring. the DA = + * 00-00-00-00-00-00, and the MSB of the + * SA != 00 + */ +#define NULL_MAC (61) /* Promiscuous mode, indicates no match */ +#define MCAST_MAC (62) /* Multicast match. */ +#define BCAST_MATCH (63) /* Broadcast match. */ + +#endif /* __descriptors_amap_h__ */ diff --git a/drivers/staging/benet/fw/doorbells.h b/drivers/staging/benet/fw/doorbells.h new file mode 100644 index 000000000000..550cc4d5d6f7 --- /dev/null +++ b/drivers/staging/benet/fw/doorbells.h @@ -0,0 +1,179 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __doorbells_amap_h__ +#define __doorbells_amap_h__ + +/* The TX/RDMA send queue doorbell. */ +struct BE_SQ_DB_AMAP { + u8 cid[11]; /* DWORD 0 */ + u8 rsvd0[5]; /* DWORD 0 */ + u8 numPosted[14]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct SQ_DB_AMAP { + u32 dw[1]; +}; + +/* The receive queue doorbell. */ +struct BE_RQ_DB_AMAP { + u8 rq[10]; /* DWORD 0 */ + u8 rsvd0[13]; /* DWORD 0 */ + u8 Invalidate; /* DWORD 0 */ + u8 numPosted[8]; /* DWORD 0 */ +} __packed; +struct RQ_DB_AMAP { + u32 dw[1]; +}; + +/* + * The CQ/EQ doorbell. Software MUST set reserved fields in this + * descriptor to zero, otherwise (CEV) hardware will not execute the + * doorbell (flagging a bad_db_qid error instead). + */ +struct BE_CQ_DB_AMAP { + u8 qid[10]; /* DWORD 0 */ + u8 rsvd0[4]; /* DWORD 0 */ + u8 rearm; /* DWORD 0 */ + u8 event; /* DWORD 0 */ + u8 num_popped[13]; /* DWORD 0 */ + u8 rsvd1[3]; /* DWORD 0 */ +} __packed; +struct CQ_DB_AMAP { + u32 dw[1]; +}; + +struct BE_TPM_RQ_DB_AMAP { + u8 qid[10]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 numPosted[11]; /* DWORD 0 */ + u8 mss_cnt[5]; /* DWORD 0 */ +} __packed; +struct TPM_RQ_DB_AMAP { + u32 dw[1]; +}; + +/* + * Post WRB Queue Doorbell Register used by the host Storage stack + * to notify the controller of a posted Work Request Block + */ +struct BE_WRB_POST_DB_AMAP { + u8 wrb_cid[10]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 wrb_index[8]; /* DWORD 0 */ + u8 numberPosted[8]; /* DWORD 0 */ +} __packed; +struct WRB_POST_DB_AMAP { + u32 dw[1]; +}; + +/* + * Update Default PDU Queue Doorbell Register used to communicate + * to the controller that the driver has stopped processing the queue + * and where in the queue it stopped, this is + * a CQ Entry Type. Used by storage driver. + */ +struct BE_DEFAULT_PDU_DB_AMAP { + u8 qid[10]; /* DWORD 0 */ + u8 rsvd0[4]; /* DWORD 0 */ + u8 rearm; /* DWORD 0 */ + u8 event; /* DWORD 0 */ + u8 cqproc[14]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct DEFAULT_PDU_DB_AMAP { + u32 dw[1]; +}; + +/* Management Command and Controller default fragment ring */ +struct BE_MCC_DB_AMAP { + u8 rid[11]; /* DWORD 0 */ + u8 rsvd0[5]; /* DWORD 0 */ + u8 numPosted[14]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct MCC_DB_AMAP { + u32 dw[1]; +}; + +/* + * Used for bootstrapping the Host interface. This register is + * used for driver communication with the MPU when no MCC Rings exist. + * The software must write this register twice to post any MCC + * command. First, it writes the register with hi=1 and the upper bits of + * the physical address for the MCC_MAILBOX structure. Software must poll + * the ready bit until this is acknowledged. Then, sotware writes the + * register with hi=0 with the lower bits in the address. It must + * poll the ready bit until the MCC command is complete. Upon completion, + * the MCC_MAILBOX will contain a valid completion queue entry. + */ +struct BE_MPU_MAILBOX_DB_AMAP { + u8 ready; /* DWORD 0 */ + u8 hi; /* DWORD 0 */ + u8 address[30]; /* DWORD 0 */ +} __packed; +struct MPU_MAILBOX_DB_AMAP { + u32 dw[1]; +}; + +/* + * This is the protection domain doorbell register map. Note that + * while this map shows doorbells for all Blade Engine supported + * protocols, not all of these may be valid in a given function or + * protection domain. It is the responsibility of the application + * accessing the doorbells to know which are valid. Each doorbell + * occupies 32 bytes of space, but unless otherwise specified, + * only the first 4 bytes should be written. There are 32 instances + * of these doorbells for the host and 31 virtual machines respectively. + * The host and VMs will only map the doorbell pages belonging to its + * protection domain. It will not be able to touch the doorbells for + * another VM. The doorbells are the only registers directly accessible + * by a virtual machine. Similarly, there are 511 additional + * doorbells for RDMA protection domains. PD 0 for RDMA shares + * the same physical protection domain doorbell page as ETH/iSCSI. + * + */ +struct BE_PROTECTION_DOMAIN_DBMAP_AMAP { + u8 rsvd0[512]; /* DWORD 0 */ + struct BE_SQ_DB_AMAP rdma_sq_db; + u8 rsvd1[7][32]; /* DWORD 17 */ + struct BE_WRB_POST_DB_AMAP iscsi_wrb_post_db; + u8 rsvd2[7][32]; /* DWORD 25 */ + struct BE_SQ_DB_AMAP etx_sq_db; + u8 rsvd3[7][32]; /* DWORD 33 */ + struct BE_RQ_DB_AMAP rdma_rq_db; + u8 rsvd4[7][32]; /* DWORD 41 */ + struct BE_DEFAULT_PDU_DB_AMAP iscsi_default_pdu_db; + u8 rsvd5[7][32]; /* DWORD 49 */ + struct BE_TPM_RQ_DB_AMAP tpm_rq_db; + u8 rsvd6[7][32]; /* DWORD 57 */ + struct BE_RQ_DB_AMAP erx_rq_db; + u8 rsvd7[7][32]; /* DWORD 65 */ + struct BE_CQ_DB_AMAP cq_db; + u8 rsvd8[7][32]; /* DWORD 73 */ + struct BE_MCC_DB_AMAP mpu_mcc_db; + u8 rsvd9[7][32]; /* DWORD 81 */ + struct BE_MPU_MAILBOX_DB_AMAP mcc_bootstrap_db; + u8 rsvd10[935][32]; /* DWORD 89 */ +} __packed; +struct PROTECTION_DOMAIN_DBMAP_AMAP { + u32 dw[1024]; +}; + +#endif /* __doorbells_amap_h__ */ diff --git a/drivers/staging/benet/fw/ep.h b/drivers/staging/benet/fw/ep.h new file mode 100644 index 000000000000..72fcf64a9ffb --- /dev/null +++ b/drivers/staging/benet/fw/ep.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __ep_amap_h__ +#define __ep_amap_h__ + +/* General Control and Status Register. */ +struct BE_EP_CONTROL_CSR_AMAP { + u8 m0_RxPbuf; /* DWORD 0 */ + u8 m1_RxPbuf; /* DWORD 0 */ + u8 m2_RxPbuf; /* DWORD 0 */ + u8 ff_en; /* DWORD 0 */ + u8 rsvd0[27]; /* DWORD 0 */ + u8 CPU_reset; /* DWORD 0 */ +} __packed; +struct EP_CONTROL_CSR_AMAP { + u32 dw[1]; +}; + +/* Semaphore Register. */ +struct BE_EP_SEMAPHORE_CSR_AMAP { + u8 value[32]; /* DWORD 0 */ +} __packed; +struct EP_SEMAPHORE_CSR_AMAP { + u32 dw[1]; +}; + +/* Embedded Processor Specific Registers. */ +struct BE_EP_CSRMAP_AMAP { + struct BE_EP_CONTROL_CSR_AMAP ep_control; + u8 rsvd0[32]; /* DWORD 1 */ + u8 rsvd1[32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 3 */ + u8 rsvd3[32]; /* DWORD 4 */ + u8 rsvd4[32]; /* DWORD 5 */ + u8 rsvd5[8][128]; /* DWORD 6 */ + u8 rsvd6[32]; /* DWORD 38 */ + u8 rsvd7[32]; /* DWORD 39 */ + u8 rsvd8[32]; /* DWORD 40 */ + u8 rsvd9[32]; /* DWORD 41 */ + u8 rsvd10[32]; /* DWORD 42 */ + struct BE_EP_SEMAPHORE_CSR_AMAP ep_semaphore; + u8 rsvd11[32]; /* DWORD 44 */ + u8 rsvd12[19][32]; /* DWORD 45 */ +} __packed; +struct EP_CSRMAP_AMAP { + u32 dw[64]; +}; + +#endif /* __ep_amap_h__ */ diff --git a/drivers/staging/benet/fw/etx_context.h b/drivers/staging/benet/fw/etx_context.h new file mode 100644 index 000000000000..554fbe5d127b --- /dev/null +++ b/drivers/staging/benet/fw/etx_context.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __etx_context_amap_h__ +#define __etx_context_amap_h__ + +/* ETX ring context structure. */ +struct BE_ETX_CONTEXT_AMAP { + u8 tx_cidx[11]; /* DWORD 0 */ + u8 rsvd0[5]; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 tx_pidx[11]; /* DWORD 1 */ + u8 rsvd2; /* DWORD 1 */ + u8 tx_ring_size[4]; /* DWORD 1 */ + u8 pd_id[5]; /* DWORD 1 */ + u8 pd_id_not_valid; /* DWORD 1 */ + u8 cq_id_send[10]; /* DWORD 1 */ + u8 rsvd3[32]; /* DWORD 2 */ + u8 rsvd4[32]; /* DWORD 3 */ + u8 cur_bytes[32]; /* DWORD 4 */ + u8 max_bytes[32]; /* DWORD 5 */ + u8 time_stamp[32]; /* DWORD 6 */ + u8 rsvd5[11]; /* DWORD 7 */ + u8 func; /* DWORD 7 */ + u8 rsvd6[20]; /* DWORD 7 */ + u8 cur_txd_count[32]; /* DWORD 8 */ + u8 max_txd_count[32]; /* DWORD 9 */ + u8 rsvd7[32]; /* DWORD 10 */ + u8 rsvd8[32]; /* DWORD 11 */ + u8 rsvd9[32]; /* DWORD 12 */ + u8 rsvd10[32]; /* DWORD 13 */ + u8 rsvd11[32]; /* DWORD 14 */ + u8 rsvd12[32]; /* DWORD 15 */ +} __packed; +struct ETX_CONTEXT_AMAP { + u32 dw[16]; +}; + +#endif /* __etx_context_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_common.h b/drivers/staging/benet/fw/fwcmd_common.h new file mode 100644 index 000000000000..406e0d6fa985 --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_common.h @@ -0,0 +1,222 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_common_amap_h__ +#define __fwcmd_common_amap_h__ +#include "host_struct.h" + +/* --- PHY_LINK_DUPLEX_ENUM --- */ +#define PHY_LINK_DUPLEX_NONE (0) +#define PHY_LINK_DUPLEX_HALF (1) +#define PHY_LINK_DUPLEX_FULL (2) + +/* --- PHY_LINK_SPEED_ENUM --- */ +#define PHY_LINK_SPEED_ZERO (0) /* No link. */ +#define PHY_LINK_SPEED_10MBPS (1) /* 10 Mbps */ +#define PHY_LINK_SPEED_100MBPS (2) /* 100 Mbps */ +#define PHY_LINK_SPEED_1GBPS (3) /* 1 Gbps */ +#define PHY_LINK_SPEED_10GBPS (4) /* 10 Gbps */ + +/* --- PHY_LINK_FAULT_ENUM --- */ +#define PHY_LINK_FAULT_NONE (0) /* No fault status + available or detected */ +#define PHY_LINK_FAULT_LOCAL (1) /* Local fault detected */ +#define PHY_LINK_FAULT_REMOTE (2) /* Remote fault detected */ + +/* --- BE_ULP_MASK --- */ +#define BE_ULP0_MASK (1) +#define BE_ULP1_MASK (2) +#define BE_ULP2_MASK (4) + +/* --- NTWK_ACTIVE_PORT --- */ +#define NTWK_PORT_A (0) /* Port A is currently active */ +#define NTWK_PORT_B (1) /* Port B is currently active */ +#define NTWK_NO_ACTIVE_PORT (15) /* Both ports have lost link */ + +/* --- NTWK_LINK_TYPE --- */ +#define NTWK_LINK_TYPE_PHYSICAL (0) /* link up/down event + applies to BladeEngine's + Physical Ports + */ +#define NTWK_LINK_TYPE_VIRTUAL (1) /* Virtual link up/down event + reported by BladeExchange. + This applies only when the + VLD feature is enabled + */ + +/* + * --- FWCMD_MAC_TYPE_ENUM --- + * This enum defines the types of MAC addresses in the RXF MAC Address Table. + */ +#define MAC_ADDRESS_TYPE_STORAGE (0) /* Storage MAC Address */ +#define MAC_ADDRESS_TYPE_NETWORK (1) /* Network MAC Address */ +#define MAC_ADDRESS_TYPE_PD (2) /* Protection Domain MAC Addr */ +#define MAC_ADDRESS_TYPE_MANAGEMENT (3) /* Managment MAC Address */ + + +/* --- FWCMD_RING_TYPE_ENUM --- */ +#define FWCMD_RING_TYPE_ETH_RX (1) /* Ring created with */ + /* FWCMD_COMMON_ETH_RX_CREATE. */ +#define FWCMD_RING_TYPE_ETH_TX (2) /* Ring created with */ + /* FWCMD_COMMON_ETH_TX_CREATE. */ +#define FWCMD_RING_TYPE_ISCSI_WRBQ (3) /* Ring created with */ + /* FWCMD_COMMON_ISCSI_WRBQ_CREATE. */ +#define FWCMD_RING_TYPE_ISCSI_DEFQ (4) /* Ring created with */ + /* FWCMD_COMMON_ISCSI_DEFQ_CREATE. */ +#define FWCMD_RING_TYPE_TPM_WRBQ (5) /* Ring created with */ + /* FWCMD_COMMON_TPM_WRBQ_CREATE. */ +#define FWCMD_RING_TYPE_TPM_DEFQ (6) /* Ring created with */ + /* FWCMD_COMMONTPM_TDEFQ_CREATE. */ +#define FWCMD_RING_TYPE_TPM_RQ (7) /* Ring created with */ + /* FWCMD_COMMON_TPM_RQ_CREATE. */ +#define FWCMD_RING_TYPE_MCC (8) /* Ring created with */ + /* FWCMD_COMMON_MCC_CREATE. */ +#define FWCMD_RING_TYPE_CQ (9) /* Ring created with */ + /* FWCMD_COMMON_CQ_CREATE. */ +#define FWCMD_RING_TYPE_EQ (10) /* Ring created with */ + /* FWCMD_COMMON_EQ_CREATE. */ +#define FWCMD_RING_TYPE_QP (11) /* Ring created with */ + /* FWCMD_RDMA_QP_CREATE. */ + + +/* --- ETH_TX_RING_TYPE_ENUM --- */ +#define ETH_TX_RING_TYPE_FORWARDING (1) /* Ethernet ring for + forwarding packets */ +#define ETH_TX_RING_TYPE_STANDARD (2) /* Ethernet ring for sending + network packets. */ +#define ETH_TX_RING_TYPE_BOUND (3) /* Ethernet ring bound to the + port specified in the command + header.port_number field. + Rings of this type are + NOT subject to the + failover logic implemented + in the BladeEngine. + */ + +/* --- FWCMD_COMMON_QOS_TYPE_ENUM --- */ +#define QOS_BITS_NIC (1) /* max_bits_per_second_NIC */ + /* field is valid. */ +#define QOS_PKTS_NIC (2) /* max_packets_per_second_NIC */ + /* field is valid. */ +#define QOS_IOPS_ISCSI (4) /* max_ios_per_second_iSCSI */ + /*field is valid. */ +#define QOS_VLAN_TAG (8) /* domain_VLAN_tag field + is valid. */ +#define QOS_FABRIC_ID (16) /* fabric_domain_ID field + is valid. */ +#define QOS_OEM_PARAMS (32) /* qos_params_oem field + is valid. */ +#define QOS_TPUT_ISCSI (64) /* max_bytes_per_second_iSCSI + field is valid. */ + + +/* + * --- FAILOVER_CONFIG_ENUM --- + * Failover configuration setting used in FWCMD_COMMON_FORCE_FAILOVER + */ +#define FAILOVER_CONFIG_NO_CHANGE (0) /* No change to automatic */ + /* port failover setting. */ +#define FAILOVER_CONFIG_ON (1) /* Automatic port failover + on link down is enabled. */ +#define FAILOVER_CONFIG_OFF (2) /* Automatic port failover + on link down is disabled. */ + +/* + * --- FAILOVER_PORT_ENUM --- + * Failover port setting used in FWCMD_COMMON_FORCE_FAILOVER + */ +#define FAILOVER_PORT_A (0) /* Selects port A. */ +#define FAILOVER_PORT_B (1) /* Selects port B. */ +#define FAILOVER_PORT_NONE (15) /* No port change requested. */ + + +/* + * --- MGMT_FLASHROM_OPCODE --- + * Flash ROM operation code + */ +#define MGMT_FLASHROM_OPCODE_FLASH (1) /* Commit downloaded data + to Flash ROM */ +#define MGMT_FLASHROM_OPCODE_SAVE (2) /* Save downloaded data to + ARM's DDR - do not flash */ +#define MGMT_FLASHROM_OPCODE_CLEAR (3) /* Erase specified component + from FlashROM */ +#define MGMT_FLASHROM_OPCODE_REPORT (4) /* Read specified component + from Flash ROM */ +#define MGMT_FLASHROM_OPCODE_IMAGE_INFO (5) /* Returns size of a + component */ + +/* + * --- MGMT_FLASHROM_OPTYPE --- + * Flash ROM operation type + */ +#define MGMT_FLASHROM_OPTYPE_CODE_FIRMWARE (0) /* Includes ARM firmware, + IPSec (optional) and EP + firmware */ +#define MGMT_FLASHROM_OPTYPE_CODE_REDBOOT (1) +#define MGMT_FLASHROM_OPTYPE_CODE_BIOS (2) +#define MGMT_FLASHROM_OPTYPE_CODE_PXE_BIOS (3) +#define MGMT_FLASHROM_OPTYPE_CODE_CTRLS (4) +#define MGMT_FLASHROM_OPTYPE_CFG_IPSEC (5) +#define MGMT_FLASHROM_OPTYPE_CFG_INI (6) +#define MGMT_FLASHROM_OPTYPE_ROM_OFFSET_SPECIFIED (7) + +/* + * --- FLASHROM_TYPE --- + * Flash ROM manufacturers supported in the f/w + */ +#define INTEL (0) +#define SPANSION (1) +#define MICRON (2) + +/* --- DDR_CAS_TYPE --- */ +#define CAS_3 (0) +#define CAS_4 (1) +#define CAS_5 (2) + +/* --- DDR_SIZE_TYPE --- */ +#define SIZE_256MB (0) +#define SIZE_512MB (1) + +/* --- DDR_MODE_TYPE --- */ +#define DDR_NO_ECC (0) +#define DDR_ECC (1) + +/* --- INTERFACE_10GB_TYPE --- */ +#define CX4_TYPE (0) +#define XFP_TYPE (1) + +/* --- BE_CHIP_MAX_MTU --- */ +#define CHIP_MAX_MTU (9000) + +/* --- XAUI_STATE_ENUM --- */ +#define XAUI_STATE_ENABLE (0) /* This MUST be the default + value for all requests + which set/change + equalization parameter. */ +#define XAUI_STATE_DISABLE (255) /* The XAUI for both ports + may be disabled for EMI + tests. There is no + provision for turning off + individual ports. + */ +/* --- BE_ASIC_REVISION --- */ +#define BE_ASIC_REV_A0 (1) +#define BE_ASIC_REV_A1 (2) + +#endif /* __fwcmd_common_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_common_bmap.h b/drivers/staging/benet/fw/fwcmd_common_bmap.h new file mode 100644 index 000000000000..a007cf276500 --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_common_bmap.h @@ -0,0 +1,717 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_common_bmap_h__ +#define __fwcmd_common_bmap_h__ +#include "fwcmd_types_bmap.h" +#include "fwcmd_hdr_bmap.h" + +#if defined(__BIG_ENDIAN) + /* Physical Address. */ +struct PHYS_ADDR { + union { + struct { + u32 lo; /* DWORD 0 */ + u32 hi; /* DWORD 1 */ + } __packed; /* unnamed struct */ + u32 dw[2]; /* dword union */ + }; /* unnamed union */ +} __packed ; + + +#else + /* Physical Address. */ +struct PHYS_ADDR { + union { + struct { + u32 lo; /* DWORD 0 */ + u32 hi; /* DWORD 1 */ + } __packed; /* unnamed struct */ + u32 dw[2]; /* dword union */ + }; /* unnamed union */ +} __packed ; + +struct BE_LINK_STATUS { + u8 mac0_duplex; + u8 mac0_speed; + u8 mac1_duplex; + u8 mac1_speed; + u8 mgmt_mac_duplex; + u8 mgmt_mac_speed; + u8 active_port; + u8 rsvd0; + u8 mac0_fault; + u8 mac1_fault; + u16 rsvd1; +} __packed; +#endif + +struct FWCMD_COMMON_ANON_170_REQUEST { + u32 rsvd0; +} __packed; + +union LINK_STATUS_QUERY_PARAMS { + struct BE_LINK_STATUS response; + struct FWCMD_COMMON_ANON_170_REQUEST request; +} __packed; + +/* + * Queries the the link status for all ports. The valid values below + * DO NOT indicate that a particular duplex or speed is supported by + * BladeEngine. These enumerations simply list all possible duplexes + * and speeds for any port. Consult BladeEngine product documentation + * for the supported parameters. + */ +struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY { + union FWCMD_HEADER header; + union LINK_STATUS_QUERY_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_171_REQUEST { + u8 type; + u8 port; + u8 mac1; + u8 permanent; +} __packed; + +struct FWCMD_COMMON_ANON_172_RESPONSE { + struct MAC_ADDRESS_FORMAT mac; +} __packed; + +union NTWK_MAC_QUERY_PARAMS { + struct FWCMD_COMMON_ANON_171_REQUEST request; + struct FWCMD_COMMON_ANON_172_RESPONSE response; +} __packed; + +/* Queries one MAC address. */ +struct FWCMD_COMMON_NTWK_MAC_QUERY { + union FWCMD_HEADER header; + union NTWK_MAC_QUERY_PARAMS params; +} __packed; + +struct MAC_SET_PARAMS_IN { + u8 type; + u8 port; + u8 mac1; + u8 invalidate; + struct MAC_ADDRESS_FORMAT mac; +} __packed; + +struct MAC_SET_PARAMS_OUT { + u32 rsvd0; +} __packed; + +union MAC_SET_PARAMS { + struct MAC_SET_PARAMS_IN request; + struct MAC_SET_PARAMS_OUT response; +} __packed; + +/* Sets a MAC address. */ +struct FWCMD_COMMON_NTWK_MAC_SET { + union FWCMD_HEADER header; + union MAC_SET_PARAMS params; +} __packed; + +/* MAC address list. */ +struct NTWK_MULTICAST_MAC_LIST { + u8 byte[6]; +} __packed; + +struct FWCMD_COMMON_NTWK_MULTICAST_SET_REQUEST_PAYLOAD { + u16 num_mac; + u8 promiscuous; + u8 rsvd0; + struct NTWK_MULTICAST_MAC_LIST mac[32]; +} __packed; + +struct FWCMD_COMMON_ANON_174_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_173_PARAMS { + struct FWCMD_COMMON_NTWK_MULTICAST_SET_REQUEST_PAYLOAD request; + struct FWCMD_COMMON_ANON_174_RESPONSE response; +} __packed; + +/* + * Sets multicast address hash. The MPU will merge the MAC address lists + * from all clients, including the networking and storage functions. + * This command may fail if the final merged list of MAC addresses exceeds + * 32 entries. + */ +struct FWCMD_COMMON_NTWK_MULTICAST_SET { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_173_PARAMS params; +} __packed; + +struct FWCMD_COMMON_NTWK_VLAN_CONFIG_REQUEST_PAYLOAD { + u16 num_vlan; + u8 promiscuous; + u8 rsvd0; + u16 vlan_tag[32]; +} __packed; + +struct FWCMD_COMMON_ANON_176_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_175_PARAMS { + struct FWCMD_COMMON_NTWK_VLAN_CONFIG_REQUEST_PAYLOAD request; + struct FWCMD_COMMON_ANON_176_RESPONSE response; +} __packed; + +/* + * Sets VLAN tag filter. The MPU will merge the VLAN tag list from all + * clients, including the networking and storage functions. This command + * may fail if the final vlan_tag array (from all functions) is longer + * than 32 entries. + */ +struct FWCMD_COMMON_NTWK_VLAN_CONFIG { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_175_PARAMS params; +} __packed; + +struct RING_DESTROY_REQUEST { + u16 ring_type; + u16 id; + u8 bypass_flush; + u8 rsvd0; + u16 rsvd1; +} __packed; + +struct FWCMD_COMMON_ANON_190_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_189_PARAMS { + struct RING_DESTROY_REQUEST request; + struct FWCMD_COMMON_ANON_190_RESPONSE response; +} __packed; +/* + * Command for destroying any ring. The connection(s) using the ring should + * be quiesced before destroying the ring. + */ +struct FWCMD_COMMON_RING_DESTROY { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_189_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_192_REQUEST { + u16 num_pages; + u16 rsvd0; + struct CQ_CONTEXT_AMAP context; + struct PHYS_ADDR pages[4]; +} __packed ; + +struct FWCMD_COMMON_ANON_193_RESPONSE { + u16 cq_id; +} __packed ; + +union FWCMD_COMMON_ANON_191_PARAMS { + struct FWCMD_COMMON_ANON_192_REQUEST request; + struct FWCMD_COMMON_ANON_193_RESPONSE response; +} __packed ; + +/* + * Command for creating a completion queue. A Completion Queue must span + * at least 1 page and at most 4 pages. Each completion queue entry + * is 16 bytes regardless of CQ entry format. Thus the ring must be + * at least 256 entries deep (corresponding to 1 page) and can be at + * most 1024 entries deep (corresponding to 4 pages). The number of + * pages posted must contain the CQ ring size as encoded in the context. + * + */ +struct FWCMD_COMMON_CQ_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_191_PARAMS params; +} __packed ; + +struct FWCMD_COMMON_ANON_198_REQUEST { + u16 num_pages; + u16 rsvd0; + struct EQ_CONTEXT_AMAP context; + struct PHYS_ADDR pages[8]; +} __packed ; + +struct FWCMD_COMMON_ANON_199_RESPONSE { + u16 eq_id; +} __packed ; + +union FWCMD_COMMON_ANON_197_PARAMS { + struct FWCMD_COMMON_ANON_198_REQUEST request; + struct FWCMD_COMMON_ANON_199_RESPONSE response; +} __packed ; + +/* + * Command for creating a event queue. An Event Queue must span at least + * 1 page and at most 8 pages. The number of pages posted must contain + * the EQ ring. The ring is defined by the size of the EQ entries (encoded + * in the context) and the number of EQ entries (also encoded in the + * context). + */ +struct FWCMD_COMMON_EQ_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_197_PARAMS params; +} __packed ; + +struct FWCMD_COMMON_ANON_201_REQUEST { + u16 cq_id; + u16 bcmc_cq_id; + u16 num_pages; + u16 rsvd0; + struct PHYS_ADDR pages[2]; +} __packed; + +struct FWCMD_COMMON_ANON_202_RESPONSE { + u16 id; +} __packed; + +union FWCMD_COMMON_ANON_200_PARAMS { + struct FWCMD_COMMON_ANON_201_REQUEST request; + struct FWCMD_COMMON_ANON_202_RESPONSE response; +} __packed; + +/* + * Command for creating Ethernet receive ring. An ERX ring contains ETH_RX_D + * entries (8 bytes each). An ERX ring must be 1024 entries deep + * (corresponding to 2 pages). + */ +struct FWCMD_COMMON_ETH_RX_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_200_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_204_REQUEST { + u16 num_pages; + u8 ulp_num; + u8 type; + struct ETX_CONTEXT_AMAP context; + struct PHYS_ADDR pages[8]; +} __packed ; + +struct FWCMD_COMMON_ANON_205_RESPONSE { + u16 cid; + u8 ulp_num; + u8 rsvd0; +} __packed ; + +union FWCMD_COMMON_ANON_203_PARAMS { + struct FWCMD_COMMON_ANON_204_REQUEST request; + struct FWCMD_COMMON_ANON_205_RESPONSE response; +} __packed ; + +/* + * Command for creating an Ethernet transmit ring. An ETX ring contains + * ETH_WRB entries (16 bytes each). An ETX ring must be at least 256 + * entries deep (corresponding to 1 page) and at most 2k entries deep + * (corresponding to 8 pages). + */ +struct FWCMD_COMMON_ETH_TX_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_203_PARAMS params; +} __packed ; + +struct FWCMD_COMMON_ANON_222_REQUEST { + u16 num_pages; + u16 rsvd0; + struct MCC_RING_CONTEXT_AMAP context; + struct PHYS_ADDR pages[8]; +} __packed ; + +struct FWCMD_COMMON_ANON_223_RESPONSE { + u16 id; +} __packed ; + +union FWCMD_COMMON_ANON_221_PARAMS { + struct FWCMD_COMMON_ANON_222_REQUEST request; + struct FWCMD_COMMON_ANON_223_RESPONSE response; +} __packed ; + +/* + * Command for creating the MCC ring. An MCC ring must be at least 16 + * entries deep (corresponding to 1 page) and at most 128 entries deep + * (corresponding to 8 pages). + */ +struct FWCMD_COMMON_MCC_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_221_PARAMS params; +} __packed ; + +struct GET_QOS_IN { + u32 qos_params_rsvd; +} __packed; + +struct GET_QOS_OUT { + u32 max_bits_per_second_NIC; + u32 max_packets_per_second_NIC; + u32 max_ios_per_second_iSCSI; + u32 max_bytes_per_second_iSCSI; + u16 domain_VLAN_tag; + u16 fabric_domain_ID; + u32 qos_params_oem[4]; +} __packed; + +union GET_QOS_PARAMS { + struct GET_QOS_IN request; + struct GET_QOS_OUT response; +} __packed; + +/* QOS/Bandwidth settings per domain. Applicable only in VMs. */ +struct FWCMD_COMMON_GET_QOS { + union FWCMD_HEADER header; + union GET_QOS_PARAMS params; +} __packed; + +struct SET_QOS_IN { + u32 valid_flags; + u32 max_bits_per_second_NIC; + u32 max_packets_per_second_NIC; + u32 max_ios_per_second_iSCSI; + u32 max_bytes_per_second_iSCSI; + u16 domain_VLAN_tag; + u16 fabric_domain_ID; + u32 qos_params_oem[4]; +} __packed; + +struct SET_QOS_OUT { + u32 qos_params_rsvd; +} __packed; + +union SET_QOS_PARAMS { + struct SET_QOS_IN request; + struct SET_QOS_OUT response; +} __packed; + +/* QOS/Bandwidth settings per domain. Applicable only in VMs. */ +struct FWCMD_COMMON_SET_QOS { + union FWCMD_HEADER header; + union SET_QOS_PARAMS params; +} __packed; + +struct SET_FRAME_SIZE_IN { + u32 max_tx_frame_size; + u32 max_rx_frame_size; +} __packed; + +struct SET_FRAME_SIZE_OUT { + u32 chip_max_tx_frame_size; + u32 chip_max_rx_frame_size; +} __packed; + +union SET_FRAME_SIZE_PARAMS { + struct SET_FRAME_SIZE_IN request; + struct SET_FRAME_SIZE_OUT response; +} __packed; + +/* Set frame size command. Only host domain may issue this command. */ +struct FWCMD_COMMON_SET_FRAME_SIZE { + union FWCMD_HEADER header; + union SET_FRAME_SIZE_PARAMS params; +} __packed; + +struct FORCE_FAILOVER_IN { + u32 move_to_port; + u32 failover_config; +} __packed; + +struct FWCMD_COMMON_ANON_231_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_230_PARAMS { + struct FORCE_FAILOVER_IN request; + struct FWCMD_COMMON_ANON_231_RESPONSE response; +} __packed; + +/* + * Use this command to control failover in BladeEngine. It may be used + * to failback to a restored port or to forcibly move traffic from + * one port to another. It may also be used to enable or disable the + * automatic failover feature. This command can only be issued by domain + * 0. + */ +struct FWCMD_COMMON_FORCE_FAILOVER { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_230_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_240_REQUEST { + u64 context; +} __packed; + +struct FWCMD_COMMON_ANON_241_RESPONSE { + u64 context; +} __packed; + +union FWCMD_COMMON_ANON_239_PARAMS { + struct FWCMD_COMMON_ANON_240_REQUEST request; + struct FWCMD_COMMON_ANON_241_RESPONSE response; +} __packed; + +/* + * This command can be used by clients as a no-operation request. Typical + * uses for drivers are as a heartbeat mechanism, or deferred processing + * catalyst. The ARM will always complete this command with a good completion. + * The 64-bit parameter is not touched by the ARM processor. + */ +struct FWCMD_COMMON_NOP { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_239_PARAMS params; +} __packed; + +struct NTWK_RX_FILTER_SETTINGS { + u8 promiscuous; + u8 ip_cksum; + u8 tcp_cksum; + u8 udp_cksum; + u8 pass_err; + u8 pass_ckerr; + u8 strip_crc; + u8 mcast_en; + u8 bcast_en; + u8 mcast_promiscuous_en; + u8 unicast_en; + u8 vlan_promiscuous; +} __packed; + +union FWCMD_COMMON_ANON_242_PARAMS { + struct NTWK_RX_FILTER_SETTINGS request; + struct NTWK_RX_FILTER_SETTINGS response; +} __packed; + +/* + * This command is used to modify the ethernet receive filter configuration. + * Only domain 0 network function drivers may issue this command. The + * applied configuration is returned in the response payload. Note: + * Some receive packet filter settings are global on BladeEngine and + * can affect both the storage and network function clients that the + * BladeEngine hardware and firmware serve. Additionaly, depending + * on the revision of BladeEngine, some ethernet receive filter settings + * are dependent on others. If a dependency exists between settings + * for the BladeEngine revision, and the command request settings do + * not meet the dependency requirement, the invalid settings will not + * be applied despite the comand succeeding. For example: a driver may + * request to enable broadcast packets, but not enable multicast packets. + * On early revisions of BladeEngine, there may be no distinction between + * broadcast and multicast filters, so broadcast could not be enabled + * without enabling multicast. In this scenario, the comand would still + * succeed, but the response payload would indicate the previously + * configured broadcast and multicast setting. + */ +struct FWCMD_COMMON_NTWK_RX_FILTER { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_242_PARAMS params; +} __packed; + + +struct FWCMD_COMMON_ANON_244_REQUEST { + u32 rsvd0; +} __packed; + +struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD { + u8 firmware_version_string[32]; + u8 fw_on_flash_version_string[32]; +} __packed; + +union FWCMD_COMMON_ANON_243_PARAMS { + struct FWCMD_COMMON_ANON_244_REQUEST request; + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD response; +} __packed; + +/* This comand retrieves the firmware version. */ +struct FWCMD_COMMON_GET_FW_VERSION { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_243_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_246_REQUEST { + u16 tx_flow_control; + u16 rx_flow_control; +} __packed; + +struct FWCMD_COMMON_ANON_247_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_245_PARAMS { + struct FWCMD_COMMON_ANON_246_REQUEST request; + struct FWCMD_COMMON_ANON_247_RESPONSE response; +} __packed; + +/* + * This comand is used to program BladeEngine flow control behavior. + * Only the host networking driver is allowed to use this comand. + */ +struct FWCMD_COMMON_SET_FLOW_CONTROL { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_245_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_249_REQUEST { + u32 rsvd0; +} __packed; + +struct FWCMD_COMMON_ANON_250_RESPONSE { + u16 tx_flow_control; + u16 rx_flow_control; +} __packed; + +union FWCMD_COMMON_ANON_248_PARAMS { + struct FWCMD_COMMON_ANON_249_REQUEST request; + struct FWCMD_COMMON_ANON_250_RESPONSE response; +} __packed; + +/* This comand is used to read BladeEngine flow control settings. */ +struct FWCMD_COMMON_GET_FLOW_CONTROL { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_248_PARAMS params; +} __packed; + +struct EQ_DELAY_PARAMS { + u32 eq_id; + u32 delay_in_microseconds; +} __packed; + +struct FWCMD_COMMON_ANON_257_REQUEST { + u32 num_eq; + u32 rsvd0; + struct EQ_DELAY_PARAMS delay[16]; +} __packed; + +struct FWCMD_COMMON_ANON_258_RESPONSE { + u32 delay_resolution_in_microseconds; + u32 delay_max_in_microseconds; +} __packed; + +union MODIFY_EQ_DELAY_PARAMS { + struct FWCMD_COMMON_ANON_257_REQUEST request; + struct FWCMD_COMMON_ANON_258_RESPONSE response; +} __packed; + +/* This comand changes the EQ delay for a given set of EQs. */ +struct FWCMD_COMMON_MODIFY_EQ_DELAY { + union FWCMD_HEADER header; + union MODIFY_EQ_DELAY_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_260_REQUEST { + u32 rsvd0; +} __packed; + +struct BE_FIRMWARE_CONFIG { + u16 be_config_number; + u16 asic_revision; + u32 nic_ulp_mask; + u32 tulp_mask; + u32 iscsi_ulp_mask; + u32 rdma_ulp_mask; + u32 rsvd0[4]; + u32 eth_tx_id_start; + u32 eth_tx_id_count; + u32 eth_rx_id_start; + u32 eth_rx_id_count; + u32 tpm_wrbq_id_start; + u32 tpm_wrbq_id_count; + u32 tpm_defq_id_start; + u32 tpm_defq_id_count; + u32 iscsi_wrbq_id_start; + u32 iscsi_wrbq_id_count; + u32 iscsi_defq_id_start; + u32 iscsi_defq_id_count; + u32 rdma_qp_id_start; + u32 rdma_qp_id_count; + u32 rsvd1[8]; +} __packed; + +union FWCMD_COMMON_ANON_259_PARAMS { + struct FWCMD_COMMON_ANON_260_REQUEST request; + struct BE_FIRMWARE_CONFIG response; +} __packed; + +/* + * This comand queries the current firmware configuration parameters. + * The static configuration type is defined by be_config_number. This + * differentiates different BladeEngine builds, such as iSCSI Initiator + * versus iSCSI Target. For a given static configuration, the Upper + * Layer Protocol (ULP) processors may be reconfigured to support different + * protocols. Each ULP processor supports one or more protocols. The + * masks indicate which processors are configured for each protocol. + * For a given static configuration, the number of TCP connections + * supported for each protocol may vary. The *_id_start and *_id_count + * variables define a linear range of IDs that are available for each + * supported protocol. The *_id_count may be used by the driver to allocate + * the appropriate number of connection resources. The *_id_start may + * be used to map the arbitrary range of IDs to a zero-based range + * of indices. + */ +struct FWCMD_COMMON_FIRMWARE_CONFIG { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_259_PARAMS params; +} __packed; + +struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS { + u32 emph_lev_sel_port0; + u32 emph_lev_sel_port1; + u8 xaui_vo_sel; + u8 xaui_state; + u16 rsvd0; + u32 xaui_eq_vector; +} __packed; + +struct FWCMD_COMMON_ANON_262_REQUEST { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_261_PARAMS { + struct FWCMD_COMMON_ANON_262_REQUEST request; + struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS response; +} __packed; + +/* + * This comand can be used to read XAUI equalization parameters. The + * ARM firmware applies default equalization parameters during initialization. + * These parameters may be customer-specific when derived from the + * SEEPROM. See SEEPROM_DATA for equalization specific fields. + */ +struct FWCMD_COMMON_GET_PORT_EQUALIZATION { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_261_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_264_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_263_PARAMS { + struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS request; + struct FWCMD_COMMON_ANON_264_RESPONSE response; +} __packed; + +/* + * This comand can be used to set XAUI equalization parameters. The ARM + * firmware applies default equalization parameters during initialization. + * These parameters may be customer-specific when derived from the + * SEEPROM. See SEEPROM_DATA for equalization specific fields. + */ +struct FWCMD_COMMON_SET_PORT_EQUALIZATION { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_263_PARAMS params; +} __packed; + +#endif /* __fwcmd_common_bmap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_eth_bmap.h b/drivers/staging/benet/fw/fwcmd_eth_bmap.h new file mode 100644 index 000000000000..234b179eace6 --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_eth_bmap.h @@ -0,0 +1,280 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_eth_bmap_h__ +#define __fwcmd_eth_bmap_h__ +#include "fwcmd_hdr_bmap.h" +#include "fwcmd_types_bmap.h" + +struct MIB_ETH_STATISTICS_PARAMS_IN { + u32 rsvd0; +} __packed; + +struct BE_RXF_STATS { + u32 p0recvdtotalbytesLSD; /* DWORD 0 */ + u32 p0recvdtotalbytesMSD; /* DWORD 1 */ + u32 p0recvdtotalframes; /* DWORD 2 */ + u32 p0recvdunicastframes; /* DWORD 3 */ + u32 p0recvdmulticastframes; /* DWORD 4 */ + u32 p0recvdbroadcastframes; /* DWORD 5 */ + u32 p0crcerrors; /* DWORD 6 */ + u32 p0alignmentsymerrs; /* DWORD 7 */ + u32 p0pauseframesrecvd; /* DWORD 8 */ + u32 p0controlframesrecvd; /* DWORD 9 */ + u32 p0inrangelenerrors; /* DWORD 10 */ + u32 p0outrangeerrors; /* DWORD 11 */ + u32 p0frametoolongerrors; /* DWORD 12 */ + u32 p0droppedaddressmatch; /* DWORD 13 */ + u32 p0droppedvlanmismatch; /* DWORD 14 */ + u32 p0ipdroppedtoosmall; /* DWORD 15 */ + u32 p0ipdroppedtooshort; /* DWORD 16 */ + u32 p0ipdroppedhdrtoosmall; /* DWORD 17 */ + u32 p0tcpdroppedlen; /* DWORD 18 */ + u32 p0droppedrunt; /* DWORD 19 */ + u32 p0recvd64; /* DWORD 20 */ + u32 p0recvd65_127; /* DWORD 21 */ + u32 p0recvd128_256; /* DWORD 22 */ + u32 p0recvd256_511; /* DWORD 23 */ + u32 p0recvd512_1023; /* DWORD 24 */ + u32 p0recvd1518_1522; /* DWORD 25 */ + u32 p0recvd1522_2047; /* DWORD 26 */ + u32 p0recvd2048_4095; /* DWORD 27 */ + u32 p0recvd4096_8191; /* DWORD 28 */ + u32 p0recvd8192_9216; /* DWORD 29 */ + u32 p0rcvdipcksmerrs; /* DWORD 30 */ + u32 p0recvdtcpcksmerrs; /* DWORD 31 */ + u32 p0recvdudpcksmerrs; /* DWORD 32 */ + u32 p0recvdnonrsspackets; /* DWORD 33 */ + u32 p0recvdippackets; /* DWORD 34 */ + u32 p0recvdchute1packets; /* DWORD 35 */ + u32 p0recvdchute2packets; /* DWORD 36 */ + u32 p0recvdchute3packets; /* DWORD 37 */ + u32 p0recvdipsecpackets; /* DWORD 38 */ + u32 p0recvdmanagementpackets; /* DWORD 39 */ + u32 p0xmitbyteslsd; /* DWORD 40 */ + u32 p0xmitbytesmsd; /* DWORD 41 */ + u32 p0xmitunicastframes; /* DWORD 42 */ + u32 p0xmitmulticastframes; /* DWORD 43 */ + u32 p0xmitbroadcastframes; /* DWORD 44 */ + u32 p0xmitpauseframes; /* DWORD 45 */ + u32 p0xmitcontrolframes; /* DWORD 46 */ + u32 p0xmit64; /* DWORD 47 */ + u32 p0xmit65_127; /* DWORD 48 */ + u32 p0xmit128_256; /* DWORD 49 */ + u32 p0xmit256_511; /* DWORD 50 */ + u32 p0xmit512_1023; /* DWORD 51 */ + u32 p0xmit1518_1522; /* DWORD 52 */ + u32 p0xmit1522_2047; /* DWORD 53 */ + u32 p0xmit2048_4095; /* DWORD 54 */ + u32 p0xmit4096_8191; /* DWORD 55 */ + u32 p0xmit8192_9216; /* DWORD 56 */ + u32 p0rxfifooverflowdropped; /* DWORD 57 */ + u32 p0ipseclookupfaileddropped; /* DWORD 58 */ + u32 p1recvdtotalbytesLSD; /* DWORD 59 */ + u32 p1recvdtotalbytesMSD; /* DWORD 60 */ + u32 p1recvdtotalframes; /* DWORD 61 */ + u32 p1recvdunicastframes; /* DWORD 62 */ + u32 p1recvdmulticastframes; /* DWORD 63 */ + u32 p1recvdbroadcastframes; /* DWORD 64 */ + u32 p1crcerrors; /* DWORD 65 */ + u32 p1alignmentsymerrs; /* DWORD 66 */ + u32 p1pauseframesrecvd; /* DWORD 67 */ + u32 p1controlframesrecvd; /* DWORD 68 */ + u32 p1inrangelenerrors; /* DWORD 69 */ + u32 p1outrangeerrors; /* DWORD 70 */ + u32 p1frametoolongerrors; /* DWORD 71 */ + u32 p1droppedaddressmatch; /* DWORD 72 */ + u32 p1droppedvlanmismatch; /* DWORD 73 */ + u32 p1ipdroppedtoosmall; /* DWORD 74 */ + u32 p1ipdroppedtooshort; /* DWORD 75 */ + u32 p1ipdroppedhdrtoosmall; /* DWORD 76 */ + u32 p1tcpdroppedlen; /* DWORD 77 */ + u32 p1droppedrunt; /* DWORD 78 */ + u32 p1recvd64; /* DWORD 79 */ + u32 p1recvd65_127; /* DWORD 80 */ + u32 p1recvd128_256; /* DWORD 81 */ + u32 p1recvd256_511; /* DWORD 82 */ + u32 p1recvd512_1023; /* DWORD 83 */ + u32 p1recvd1518_1522; /* DWORD 84 */ + u32 p1recvd1522_2047; /* DWORD 85 */ + u32 p1recvd2048_4095; /* DWORD 86 */ + u32 p1recvd4096_8191; /* DWORD 87 */ + u32 p1recvd8192_9216; /* DWORD 88 */ + u32 p1rcvdipcksmerrs; /* DWORD 89 */ + u32 p1recvdtcpcksmerrs; /* DWORD 90 */ + u32 p1recvdudpcksmerrs; /* DWORD 91 */ + u32 p1recvdnonrsspackets; /* DWORD 92 */ + u32 p1recvdippackets; /* DWORD 93 */ + u32 p1recvdchute1packets; /* DWORD 94 */ + u32 p1recvdchute2packets; /* DWORD 95 */ + u32 p1recvdchute3packets; /* DWORD 96 */ + u32 p1recvdipsecpackets; /* DWORD 97 */ + u32 p1recvdmanagementpackets; /* DWORD 98 */ + u32 p1xmitbyteslsd; /* DWORD 99 */ + u32 p1xmitbytesmsd; /* DWORD 100 */ + u32 p1xmitunicastframes; /* DWORD 101 */ + u32 p1xmitmulticastframes; /* DWORD 102 */ + u32 p1xmitbroadcastframes; /* DWORD 103 */ + u32 p1xmitpauseframes; /* DWORD 104 */ + u32 p1xmitcontrolframes; /* DWORD 105 */ + u32 p1xmit64; /* DWORD 106 */ + u32 p1xmit65_127; /* DWORD 107 */ + u32 p1xmit128_256; /* DWORD 108 */ + u32 p1xmit256_511; /* DWORD 109 */ + u32 p1xmit512_1023; /* DWORD 110 */ + u32 p1xmit1518_1522; /* DWORD 111 */ + u32 p1xmit1522_2047; /* DWORD 112 */ + u32 p1xmit2048_4095; /* DWORD 113 */ + u32 p1xmit4096_8191; /* DWORD 114 */ + u32 p1xmit8192_9216; /* DWORD 115 */ + u32 p1rxfifooverflowdropped; /* DWORD 116 */ + u32 p1ipseclookupfaileddropped; /* DWORD 117 */ + u32 pxdroppednopbuf; /* DWORD 118 */ + u32 pxdroppednotxpb; /* DWORD 119 */ + u32 pxdroppednoipsecbuf; /* DWORD 120 */ + u32 pxdroppednoerxdescr; /* DWORD 121 */ + u32 pxdroppednotpredescr; /* DWORD 122 */ + u32 pxrecvdmanagementportpackets; /* DWORD 123 */ + u32 pxrecvdmanagementportbytes; /* DWORD 124 */ + u32 pxrecvdmanagementportpauseframes; /* DWORD 125 */ + u32 pxrecvdmanagementporterrors; /* DWORD 126 */ + u32 pxxmitmanagementportpackets; /* DWORD 127 */ + u32 pxxmitmanagementportbytes; /* DWORD 128 */ + u32 pxxmitmanagementportpause; /* DWORD 129 */ + u32 pxxmitmanagementportrxfifooverflow; /* DWORD 130 */ + u32 pxrecvdipsecipcksmerrs; /* DWORD 131 */ + u32 pxrecvdtcpsecipcksmerrs; /* DWORD 132 */ + u32 pxrecvdudpsecipcksmerrs; /* DWORD 133 */ + u32 pxipsecrunt; /* DWORD 134 */ + u32 pxipsecaddressmismatchdropped; /* DWORD 135 */ + u32 pxipsecrxfifooverflowdropped; /* DWORD 136 */ + u32 pxipsecframestoolong; /* DWORD 137 */ + u32 pxipsectotalipframes; /* DWORD 138 */ + u32 pxipseciptoosmall; /* DWORD 139 */ + u32 pxipseciptooshort; /* DWORD 140 */ + u32 pxipseciphdrtoosmall; /* DWORD 141 */ + u32 pxipsectcphdrbad; /* DWORD 142 */ + u32 pxrecvdipsecchute1; /* DWORD 143 */ + u32 pxrecvdipsecchute2; /* DWORD 144 */ + u32 pxrecvdipsecchute3; /* DWORD 145 */ + u32 pxdropped7frags; /* DWORD 146 */ + u32 pxdroppedfrags; /* DWORD 147 */ + u32 pxdroppedinvalidfragring; /* DWORD 148 */ + u32 pxnumforwardedpackets; /* DWORD 149 */ +} __packed; + +union MIB_ETH_STATISTICS_PARAMS { + struct MIB_ETH_STATISTICS_PARAMS_IN request; + struct BE_RXF_STATS response; +} __packed; + +/* + * Query ethernet statistics. All domains may issue this command. The + * host domain drivers may optionally reset internal statistic counters + * with a query. + */ +struct FWCMD_ETH_GET_STATISTICS { + union FWCMD_HEADER header; + union MIB_ETH_STATISTICS_PARAMS params; +} __packed; + + +struct FWCMD_ETH_ANON_175_REQUEST { + u8 port0_promiscuous; + u8 port1_promiscuous; + u16 rsvd0; +} __packed; + +struct FWCMD_ETH_ANON_176_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_ETH_ANON_174_PARAMS { + struct FWCMD_ETH_ANON_175_REQUEST request; + struct FWCMD_ETH_ANON_176_RESPONSE response; +} __packed; + +/* Enables/Disables promiscuous ethernet receive mode. */ +struct FWCMD_ETH_PROMISCUOUS { + union FWCMD_HEADER header; + union FWCMD_ETH_ANON_174_PARAMS params; +} __packed; + +struct FWCMD_ETH_ANON_178_REQUEST { + u32 new_fragsize_log2; +} __packed; + +struct FWCMD_ETH_ANON_179_RESPONSE { + u32 actual_fragsize_log2; +} __packed; + +union FWCMD_ETH_ANON_177_PARAMS { + struct FWCMD_ETH_ANON_178_REQUEST request; + struct FWCMD_ETH_ANON_179_RESPONSE response; +} __packed; + +/* + * Sets the Ethernet RX fragment size. Only host (domain 0) networking + * drivers may issue this command. This call will fail for non-host + * protection domains. In this situation the MCC CQ status will indicate + * a failure due to insufficient priviledges. The response should be + * ignored, and the driver should use the FWCMD_ETH_GET_FRAG_SIZE to + * query the existing ethernet receive fragment size. It must use this + * fragment size for all fragments in the ethernet receive ring. If + * the command succeeds, the driver must use the frag size indicated + * in the command response since the requested frag size may not be applied + * until the next reboot. When the requested fragsize matches the response + * fragsize, this indicates the request was applied immediately. + */ +struct FWCMD_ETH_SET_RX_FRAG_SIZE { + union FWCMD_HEADER header; + union FWCMD_ETH_ANON_177_PARAMS params; +} __packed; + +struct FWCMD_ETH_ANON_181_REQUEST { + u32 rsvd0; +} __packed; + +struct FWCMD_ETH_ANON_182_RESPONSE { + u32 actual_fragsize_log2; +} __packed; + +union FWCMD_ETH_ANON_180_PARAMS { + struct FWCMD_ETH_ANON_181_REQUEST request; + struct FWCMD_ETH_ANON_182_RESPONSE response; +} __packed; + +/* + * Queries the Ethernet RX fragment size. All domains may issue this + * command. The driver should call this command to determine the minimum + * required fragment size for the ethernet RX ring buffers. Drivers + * may choose to use a larger size for each fragment buffer, but BladeEngine + * will use up to the configured minimum required fragsize in each ethernet + * receive fragment buffer. For example, if the ethernet receive fragment + * size is configured to 4kB, and a driver uses 8kB fragments, a 6kB + * ethernet packet received by BladeEngine will be split accross two + * of the driver's receive framgents (4kB in one fragment buffer, and + * 2kB in the subsequent fragment buffer). + */ +struct FWCMD_ETH_GET_RX_FRAG_SIZE { + union FWCMD_HEADER header; + union FWCMD_ETH_ANON_180_PARAMS params; +} __packed; + +#endif /* __fwcmd_eth_bmap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_hdr_bmap.h b/drivers/staging/benet/fw/fwcmd_hdr_bmap.h new file mode 100644 index 000000000000..28b45328fe7b --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_hdr_bmap.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_hdr_bmap_h__ +#define __fwcmd_hdr_bmap_h__ + +struct FWCMD_REQUEST_HEADER { + u8 opcode; + u8 subsystem; + u8 port_number; + u8 domain; + u32 timeout; + u32 request_length; + u32 rsvd0; +} __packed; + +struct FWCMD_RESPONSE_HEADER { + u8 opcode; + u8 subsystem; + u8 rsvd0; + u8 domain; + u8 status; + u8 additional_status; + u16 rsvd1; + u32 response_length; + u32 actual_response_length; +} __packed; + +/* + * The firmware/driver overwrites the input FWCMD_REQUEST_HEADER with + * the output FWCMD_RESPONSE_HEADER. + */ +union FWCMD_HEADER { + struct FWCMD_REQUEST_HEADER request; + struct FWCMD_RESPONSE_HEADER response; +} __packed; + +#endif /* __fwcmd_hdr_bmap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_mcc.h b/drivers/staging/benet/fw/fwcmd_mcc.h new file mode 100644 index 000000000000..9eeca878c1fb --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_mcc.h @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_mcc_amap_h__ +#define __fwcmd_mcc_amap_h__ +#include "fwcmd_opcodes.h" +/* + * Where applicable, a WRB, may contain a list of Scatter-gather elements. + * Each element supports a 64 bit address and a 32bit length field. + */ +struct BE_MCC_SGE_AMAP { + u8 pa_lo[32]; /* DWORD 0 */ + u8 pa_hi[32]; /* DWORD 1 */ + u8 length[32]; /* DWORD 2 */ +} __packed; +struct MCC_SGE_AMAP { + u32 dw[3]; +}; +/* + * The design of an MCC_SGE allows up to 19 elements to be embedded + * in a WRB, supporting 64KB data transfers (assuming a 4KB page size). + */ +struct BE_MCC_WRB_PAYLOAD_AMAP { + union { + struct BE_MCC_SGE_AMAP sgl[19]; + u8 embedded[59][32]; /* DWORD 0 */ + }; +} __packed; +struct MCC_WRB_PAYLOAD_AMAP { + u32 dw[59]; +}; + +/* + * This is the structure of the MCC Command WRB for commands + * sent to the Management Processing Unit (MPU). See section + * for usage in embedded and non-embedded modes. + */ +struct BE_MCC_WRB_AMAP { + u8 embedded; /* DWORD 0 */ + u8 rsvd0[2]; /* DWORD 0 */ + u8 sge_count[5]; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 special[8]; /* DWORD 0 */ + u8 payload_length[32]; /* DWORD 1 */ + u8 tag[2][32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 4 */ + struct BE_MCC_WRB_PAYLOAD_AMAP payload; +} __packed; +struct MCC_WRB_AMAP { + u32 dw[64]; +}; + +/* This is the structure of the MCC Completion queue entry */ +struct BE_MCC_CQ_ENTRY_AMAP { + u8 completion_status[16]; /* DWORD 0 */ + u8 extended_status[16]; /* DWORD 0 */ + u8 mcc_tag[2][32]; /* DWORD 1 */ + u8 rsvd0[27]; /* DWORD 3 */ + u8 consumed; /* DWORD 3 */ + u8 completed; /* DWORD 3 */ + u8 hpi_buffer_completion; /* DWORD 3 */ + u8 async_event; /* DWORD 3 */ + u8 valid; /* DWORD 3 */ +} __packed; +struct MCC_CQ_ENTRY_AMAP { + u32 dw[4]; +}; + +/* Mailbox structures used by the MPU during bootstrap */ +struct BE_MCC_MAILBOX_AMAP { + struct BE_MCC_WRB_AMAP wrb; + struct BE_MCC_CQ_ENTRY_AMAP cq; +} __packed; +struct MCC_MAILBOX_AMAP { + u32 dw[68]; +}; + +#endif /* __fwcmd_mcc_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_opcodes.h b/drivers/staging/benet/fw/fwcmd_opcodes.h new file mode 100644 index 000000000000..23d569386b46 --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_opcodes.h @@ -0,0 +1,244 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_opcodes_amap_h__ +#define __fwcmd_opcodes_amap_h__ + +/* + * --- FWCMD_SUBSYSTEMS --- + * The commands are grouped into the following subsystems. The subsystem + * code along with the opcode uniquely identify a particular fwcmd. + */ +#define FWCMD_SUBSYSTEM_RSVD (0) /* This subsystem is reserved. It is */ + /* never used. */ +#define FWCMD_SUBSYSTEM_COMMON (1) /* CMDs in this group are common to + * all subsystems. See + * COMMON_SUBSYSTEM_OPCODES for opcodes + * and Common Host Configuration CMDs + * for the FWCMD descriptions. + */ +#define FWCMD_SUBSYSTEM_COMMON_ISCSI (2) /* CMDs in this group are */ + /* + * common to Initiator and Target. See + * COMMON_ISCSI_SUBSYSTEM_OPCODES and + * Common iSCSI Initiator and Target + * CMDs for the command descriptions. + */ +#define FWCMD_SUBSYSTEM_ETH (3) /* This subsystem is used to + execute Ethernet commands. */ + +#define FWCMD_SUBSYSTEM_TPM (4) /* This subsystem is used + to execute TPM commands. */ +#define FWCMD_SUBSYSTEM_PXE_UNDI (5) /* This subsystem is used + * to execute PXE + * and UNDI specific commands. + */ + +#define FWCMD_SUBSYSTEM_ISCSI_INI (6) /* This subsystem is used to + execute ISCSI Initiator + specific commands. + */ +#define FWCMD_SUBSYSTEM_ISCSI_TGT (7) /* This subsystem is used + to execute iSCSI Target + specific commands.between + PTL and ARM firmware. + */ +#define FWCMD_SUBSYSTEM_MILI_PTL (8) /* This subsystem is used to + execute iSCSI Target specific + commands.between MILI + and PTL. */ +#define FWCMD_SUBSYSTEM_MILI_TMD (9) /* This subsystem is used to + execute iSCSI Target specific + commands between MILI + and TMD. */ +#define FWCMD_SUBSYSTEM_PROXY (11) /* This subsystem is used + to execute proxied commands + within the host at the + explicit request of a + non priviledged domain. + This 'subsystem' is entirely + virtual from the controller + and firmware perspective as + it is implemented in host + drivers. + */ + +/* + * --- COMMON_SUBSYSTEM_OPCODES --- + * These opcodes are common to both networking and storage PCI + * functions. They are used to reserve resources and configure + * BladeEngine. These opcodes all use the FWCMD_SUBSYSTEM_COMMON + * subsystem code. + */ +#define OPCODE_COMMON_NTWK_MAC_QUERY (1) +#define SUBSYSTEM_COMMON_NTWK_MAC_QUERY (1) +#define SUBSYSTEM_COMMON_NTWK_MAC_SET (1) +#define SUBSYSTEM_COMMON_NTWK_MULTICAST_SET (1) +#define SUBSYSTEM_COMMON_NTWK_VLAN_CONFIG (1) +#define SUBSYSTEM_COMMON_NTWK_LINK_STATUS_QUERY (1) +#define SUBSYSTEM_COMMON_READ_FLASHROM (1) +#define SUBSYSTEM_COMMON_WRITE_FLASHROM (1) +#define SUBSYSTEM_COMMON_QUERY_MAX_FWCMD_BUFFER_SIZE (1) +#define SUBSYSTEM_COMMON_ADD_PAGE_TABLES (1) +#define SUBSYSTEM_COMMON_REMOVE_PAGE_TABLES (1) +#define SUBSYSTEM_COMMON_RING_DESTROY (1) +#define SUBSYSTEM_COMMON_CQ_CREATE (1) +#define SUBSYSTEM_COMMON_EQ_CREATE (1) +#define SUBSYSTEM_COMMON_ETH_RX_CREATE (1) +#define SUBSYSTEM_COMMON_ETH_TX_CREATE (1) +#define SUBSYSTEM_COMMON_ISCSI_DEFQ_CREATE (1) +#define SUBSYSTEM_COMMON_ISCSI_WRBQ_CREATE (1) +#define SUBSYSTEM_COMMON_MCC_CREATE (1) +#define SUBSYSTEM_COMMON_JELL_CONFIG (1) +#define SUBSYSTEM_COMMON_FORCE_FAILOVER (1) +#define SUBSYSTEM_COMMON_ADD_TEMPLATE_HEADER_BUFFERS (1) +#define SUBSYSTEM_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS (1) +#define SUBSYSTEM_COMMON_POST_ZERO_BUFFER (1) +#define SUBSYSTEM_COMMON_GET_QOS (1) +#define SUBSYSTEM_COMMON_SET_QOS (1) +#define SUBSYSTEM_COMMON_TCP_GET_STATISTICS (1) +#define SUBSYSTEM_COMMON_SEEPROM_READ (1) +#define SUBSYSTEM_COMMON_TCP_STATE_QUERY (1) +#define SUBSYSTEM_COMMON_GET_CNTL_ATTRIBUTES (1) +#define SUBSYSTEM_COMMON_NOP (1) +#define SUBSYSTEM_COMMON_NTWK_RX_FILTER (1) +#define SUBSYSTEM_COMMON_GET_FW_VERSION (1) +#define SUBSYSTEM_COMMON_SET_FLOW_CONTROL (1) +#define SUBSYSTEM_COMMON_GET_FLOW_CONTROL (1) +#define SUBSYSTEM_COMMON_SET_TCP_PARAMETERS (1) +#define SUBSYSTEM_COMMON_SET_FRAME_SIZE (1) +#define SUBSYSTEM_COMMON_GET_FAT (1) +#define SUBSYSTEM_COMMON_MODIFY_EQ_DELAY (1) +#define SUBSYSTEM_COMMON_FIRMWARE_CONFIG (1) +#define SUBSYSTEM_COMMON_ENABLE_DISABLE_DOMAINS (1) +#define SUBSYSTEM_COMMON_GET_DOMAIN_CONFIG (1) +#define SUBSYSTEM_COMMON_SET_VLD_CONFIG (1) +#define SUBSYSTEM_COMMON_GET_VLD_CONFIG (1) +#define SUBSYSTEM_COMMON_GET_PORT_EQUALIZATION (1) +#define SUBSYSTEM_COMMON_SET_PORT_EQUALIZATION (1) +#define SUBSYSTEM_COMMON_RED_CONFIG (1) +#define OPCODE_COMMON_NTWK_MAC_SET (2) +#define OPCODE_COMMON_NTWK_MULTICAST_SET (3) +#define OPCODE_COMMON_NTWK_VLAN_CONFIG (4) +#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY (5) +#define OPCODE_COMMON_READ_FLASHROM (6) +#define OPCODE_COMMON_WRITE_FLASHROM (7) +#define OPCODE_COMMON_QUERY_MAX_FWCMD_BUFFER_SIZE (8) +#define OPCODE_COMMON_ADD_PAGE_TABLES (9) +#define OPCODE_COMMON_REMOVE_PAGE_TABLES (10) +#define OPCODE_COMMON_RING_DESTROY (11) +#define OPCODE_COMMON_CQ_CREATE (12) +#define OPCODE_COMMON_EQ_CREATE (13) +#define OPCODE_COMMON_ETH_RX_CREATE (14) +#define OPCODE_COMMON_ETH_TX_CREATE (15) +#define OPCODE_COMMON_NET_RESERVED0 (16) /* Reserved */ +#define OPCODE_COMMON_NET_RESERVED1 (17) /* Reserved */ +#define OPCODE_COMMON_NET_RESERVED2 (18) /* Reserved */ +#define OPCODE_COMMON_ISCSI_DEFQ_CREATE (19) +#define OPCODE_COMMON_ISCSI_WRBQ_CREATE (20) +#define OPCODE_COMMON_MCC_CREATE (21) +#define OPCODE_COMMON_JELL_CONFIG (22) +#define OPCODE_COMMON_FORCE_FAILOVER (23) +#define OPCODE_COMMON_ADD_TEMPLATE_HEADER_BUFFERS (24) +#define OPCODE_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS (25) +#define OPCODE_COMMON_POST_ZERO_BUFFER (26) +#define OPCODE_COMMON_GET_QOS (27) +#define OPCODE_COMMON_SET_QOS (28) +#define OPCODE_COMMON_TCP_GET_STATISTICS (29) +#define OPCODE_COMMON_SEEPROM_READ (30) +#define OPCODE_COMMON_TCP_STATE_QUERY (31) +#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES (32) +#define OPCODE_COMMON_NOP (33) +#define OPCODE_COMMON_NTWK_RX_FILTER (34) +#define OPCODE_COMMON_GET_FW_VERSION (35) +#define OPCODE_COMMON_SET_FLOW_CONTROL (36) +#define OPCODE_COMMON_GET_FLOW_CONTROL (37) +#define OPCODE_COMMON_SET_TCP_PARAMETERS (38) +#define OPCODE_COMMON_SET_FRAME_SIZE (39) +#define OPCODE_COMMON_GET_FAT (40) +#define OPCODE_COMMON_MODIFY_EQ_DELAY (41) +#define OPCODE_COMMON_FIRMWARE_CONFIG (42) +#define OPCODE_COMMON_ENABLE_DISABLE_DOMAINS (43) +#define OPCODE_COMMON_GET_DOMAIN_CONFIG (44) +#define OPCODE_COMMON_SET_VLD_CONFIG (45) +#define OPCODE_COMMON_GET_VLD_CONFIG (46) +#define OPCODE_COMMON_GET_PORT_EQUALIZATION (47) +#define OPCODE_COMMON_SET_PORT_EQUALIZATION (48) +#define OPCODE_COMMON_RED_CONFIG (49) + + + +/* + * --- ETH_SUBSYSTEM_OPCODES --- + * These opcodes are used for configuring the Ethernet interfaces. These + * opcodes all use the FWCMD_SUBSYSTEM_ETH subsystem code. + */ +#define OPCODE_ETH_RSS_CONFIG (1) +#define OPCODE_ETH_ACPI_CONFIG (2) +#define SUBSYSTEM_ETH_RSS_CONFIG (3) +#define SUBSYSTEM_ETH_ACPI_CONFIG (3) +#define OPCODE_ETH_PROMISCUOUS (3) +#define SUBSYSTEM_ETH_PROMISCUOUS (3) +#define SUBSYSTEM_ETH_GET_STATISTICS (3) +#define SUBSYSTEM_ETH_GET_RX_FRAG_SIZE (3) +#define SUBSYSTEM_ETH_SET_RX_FRAG_SIZE (3) +#define OPCODE_ETH_GET_STATISTICS (4) +#define OPCODE_ETH_GET_RX_FRAG_SIZE (5) +#define OPCODE_ETH_SET_RX_FRAG_SIZE (6) + + + + + +/* + * --- MCC_STATUS_CODE --- + * These are the global status codes used by all subsystems + */ +#define MCC_STATUS_SUCCESS (0) /* Indicates a successful + completion of the command */ +#define MCC_STATUS_INSUFFICIENT_PRIVILEGES (1) /* The client does not have + sufficient privileges to + execute the command */ +#define MCC_STATUS_INVALID_PARAMETER (2) /* A parameter in the command + was invalid. The extended + status contains the index + of the parameter */ +#define MCC_STATUS_INSUFFICIENT_RESOURCES (3) /* There are insufficient + chip resources to execute + the command */ +#define MCC_STATUS_QUEUE_FLUSHING (4) /* The command is completing + because the queue was + getting flushed */ +#define MCC_STATUS_DMA_FAILED (5) /* The command is completing + with a DMA error */ + +/* + * --- MGMT_ERROR_CODES --- + * Error Codes returned in the status field of the FWCMD response header + */ +#define MGMT_STATUS_SUCCESS (0) /* The FWCMD completed + without errors */ +#define MGMT_STATUS_FAILED (1) /* Error status in the Status + field of the + struct FWCMD_RESPONSE_HEADER */ +#define MGMT_STATUS_ILLEGAL_REQUEST (2) /* Invalid FWCMD opcode */ +#define MGMT_STATUS_ILLEGAL_FIELD (3) /* Invalid parameter in + the FWCMD payload */ + +#endif /* __fwcmd_opcodes_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_types_bmap.h b/drivers/staging/benet/fw/fwcmd_types_bmap.h new file mode 100644 index 000000000000..92217aff3a16 --- /dev/null +++ b/drivers/staging/benet/fw/fwcmd_types_bmap.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_types_bmap_h__ +#define __fwcmd_types_bmap_h__ + +/* MAC address format */ +struct MAC_ADDRESS_FORMAT { + u16 SizeOfStructure; + u8 MACAddress[6]; +} __packed; + +#endif /* __fwcmd_types_bmap_h__ */ diff --git a/drivers/staging/benet/fw/host_struct.h b/drivers/staging/benet/fw/host_struct.h new file mode 100644 index 000000000000..3de6722b980f --- /dev/null +++ b/drivers/staging/benet/fw/host_struct.h @@ -0,0 +1,182 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __host_struct_amap_h__ +#define __host_struct_amap_h__ +#include "be_cm.h" +#include "be_common.h" +#include "descriptors.h" + +/* --- EQ_COMPLETION_MAJOR_CODE_ENUM --- */ +#define EQ_MAJOR_CODE_COMPLETION (0) /* Completion event on a */ + /* qcompletion ueue. */ +#define EQ_MAJOR_CODE_ETH (1) /* Affiliated Ethernet Event. */ +#define EQ_MAJOR_CODE_RESERVED (2) /* Reserved */ +#define EQ_MAJOR_CODE_RDMA (3) /* Affiliated RDMA Event. */ +#define EQ_MAJOR_CODE_ISCSI (4) /* Affiliated ISCSI Event */ +#define EQ_MAJOR_CODE_UNAFFILIATED (5) /* Unaffiliated Event */ + +/* --- EQ_COMPLETION_MINOR_CODE_ENUM --- */ +#define EQ_MINOR_CODE_COMPLETION (0) /* Completion event on a */ + /* completion queue. */ +#define EQ_MINOR_CODE_OTHER (1) /* Other Event (TBD). */ + +/* Queue Entry Definition for all 4 byte event queue types. */ +struct BE_EQ_ENTRY_AMAP { + u8 Valid; /* DWORD 0 */ + u8 MajorCode[3]; /* DWORD 0 */ + u8 MinorCode[12]; /* DWORD 0 */ + u8 ResourceID[16]; /* DWORD 0 */ +} __packed; +struct EQ_ENTRY_AMAP { + u32 dw[1]; +}; + +/* + * --- ETH_EVENT_CODE --- + * These codes are returned by the MPU when one of these events has occurred, + * and the event is configured to report to an Event Queue when an event + * is detected. + */ +#define ETH_EQ_LINK_STATUS (0) /* Link status change event */ + /* detected. */ +#define ETH_EQ_WATERMARK (1) /* watermark event detected. */ +#define ETH_EQ_MAGIC_PKT (2) /* magic pkt event detected. */ +#define ETH_EQ_ACPI_PKT0 (3) /* ACPI interesting packet */ + /* detected. */ +#define ETH_EQ_ACPI_PKT1 (3) /* ACPI interesting packet */ + /* detected. */ +#define ETH_EQ_ACPI_PKT2 (3) /* ACPI interesting packet */ + /* detected. */ +#define ETH_EQ_ACPI_PKT3 (3) /* ACPI interesting packet */ + /* detected. */ + +/* + * --- ETH_TX_COMPL_STATUS_ENUM --- + * Status codes contained in Ethernet TX completion descriptors. + */ +#define ETH_COMP_VALID (0) +#define ETH_COMP_ERROR (1) +#define ETH_COMP_INVALID (15) + +/* + * --- ETH_TX_COMPL_PORT_ENUM --- + * Port indicator contained in Ethernet TX completion descriptors. + */ +#define ETH_COMP_PORT0 (0) +#define ETH_COMP_PORT1 (1) +#define ETH_COMP_MGMT (2) + +/* + * --- ETH_TX_COMPL_CT_ENUM --- + * Completion type indicator contained in Ethernet TX completion descriptors. + */ +#define ETH_COMP_ETH (0) + +/* + * Work request block that the driver issues to the chip for + * Ethernet transmissions. All control fields must be valid in each WRB for + * a message. The controller, as specified by the flags, optionally writes + * an entry to the Completion Ring and generate an event. + */ +struct BE_ETH_WRB_AMAP { + u8 frag_pa_hi[32]; /* DWORD 0 */ + u8 frag_pa_lo[32]; /* DWORD 1 */ + u8 complete; /* DWORD 2 */ + u8 event; /* DWORD 2 */ + u8 crc; /* DWORD 2 */ + u8 forward; /* DWORD 2 */ + u8 ipsec; /* DWORD 2 */ + u8 mgmt; /* DWORD 2 */ + u8 ipcs; /* DWORD 2 */ + u8 udpcs; /* DWORD 2 */ + u8 tcpcs; /* DWORD 2 */ + u8 lso; /* DWORD 2 */ + u8 last; /* DWORD 2 */ + u8 vlan; /* DWORD 2 */ + u8 dbg[3]; /* DWORD 2 */ + u8 hash_val[3]; /* DWORD 2 */ + u8 lso_mss[14]; /* DWORD 2 */ + u8 frag_len[16]; /* DWORD 3 */ + u8 vlan_tag[16]; /* DWORD 3 */ +} __packed; +struct ETH_WRB_AMAP { + u32 dw[4]; +}; + +/* This is an Ethernet transmit completion descriptor */ +struct BE_ETH_TX_COMPL_AMAP { + u8 user_bytes[16]; /* DWORD 0 */ + u8 nwh_bytes[8]; /* DWORD 0 */ + u8 lso; /* DWORD 0 */ + u8 rsvd0[7]; /* DWORD 0 */ + u8 wrb_index[16]; /* DWORD 1 */ + u8 ct[2]; /* DWORD 1 */ + u8 port[2]; /* DWORD 1 */ + u8 rsvd1[8]; /* DWORD 1 */ + u8 status[4]; /* DWORD 1 */ + u8 rsvd2[16]; /* DWORD 2 */ + u8 ringid[11]; /* DWORD 2 */ + u8 hash_val[4]; /* DWORD 2 */ + u8 valid; /* DWORD 2 */ + u8 rsvd3[32]; /* DWORD 3 */ +} __packed; +struct ETH_TX_COMPL_AMAP { + u32 dw[4]; +}; + +/* Ethernet Receive Buffer descriptor */ +struct BE_ETH_RX_D_AMAP { + u8 fragpa_hi[32]; /* DWORD 0 */ + u8 fragpa_lo[32]; /* DWORD 1 */ +} __packed; +struct ETH_RX_D_AMAP { + u32 dw[2]; +}; + +/* This is an Ethernet Receive Completion Descriptor */ +struct BE_ETH_RX_COMPL_AMAP { + u8 vlan_tag[16]; /* DWORD 0 */ + u8 pktsize[14]; /* DWORD 0 */ + u8 port; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 err; /* DWORD 1 */ + u8 rsshp; /* DWORD 1 */ + u8 ipf; /* DWORD 1 */ + u8 tcpf; /* DWORD 1 */ + u8 udpf; /* DWORD 1 */ + u8 ipcksm; /* DWORD 1 */ + u8 tcpcksm; /* DWORD 1 */ + u8 udpcksm; /* DWORD 1 */ + u8 macdst[6]; /* DWORD 1 */ + u8 vtp; /* DWORD 1 */ + u8 vtm; /* DWORD 1 */ + u8 fragndx[10]; /* DWORD 1 */ + u8 ct[2]; /* DWORD 1 */ + u8 ipsec; /* DWORD 1 */ + u8 numfrags[3]; /* DWORD 1 */ + u8 rsvd1[31]; /* DWORD 2 */ + u8 valid; /* DWORD 2 */ + u8 rsshash[32]; /* DWORD 3 */ +} __packed; +struct ETH_RX_COMPL_AMAP { + u32 dw[4]; +}; + +#endif /* __host_struct_amap_h__ */ diff --git a/drivers/staging/benet/fw/mpu.h b/drivers/staging/benet/fw/mpu.h new file mode 100644 index 000000000000..41f3f87516e5 --- /dev/null +++ b/drivers/staging/benet/fw/mpu.h @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __mpu_amap_h__ +#define __mpu_amap_h__ +#include "ep.h" + +/* Provide control parameters for the Managment Processor Unit. */ +struct BE_MPU_CSRMAP_AMAP { + struct BE_EP_CSRMAP_AMAP ep; + u8 rsvd0[128]; /* DWORD 64 */ + u8 rsvd1[32]; /* DWORD 68 */ + u8 rsvd2[192]; /* DWORD 69 */ + u8 rsvd3[192]; /* DWORD 75 */ + u8 rsvd4[32]; /* DWORD 81 */ + u8 rsvd5[32]; /* DWORD 82 */ + u8 rsvd6[32]; /* DWORD 83 */ + u8 rsvd7[32]; /* DWORD 84 */ + u8 rsvd8[32]; /* DWORD 85 */ + u8 rsvd9[32]; /* DWORD 86 */ + u8 rsvd10[32]; /* DWORD 87 */ + u8 rsvd11[32]; /* DWORD 88 */ + u8 rsvd12[32]; /* DWORD 89 */ + u8 rsvd13[32]; /* DWORD 90 */ + u8 rsvd14[32]; /* DWORD 91 */ + u8 rsvd15[32]; /* DWORD 92 */ + u8 rsvd16[32]; /* DWORD 93 */ + u8 rsvd17[32]; /* DWORD 94 */ + u8 rsvd18[32]; /* DWORD 95 */ + u8 rsvd19[32]; /* DWORD 96 */ + u8 rsvd20[32]; /* DWORD 97 */ + u8 rsvd21[32]; /* DWORD 98 */ + u8 rsvd22[32]; /* DWORD 99 */ + u8 rsvd23[32]; /* DWORD 100 */ + u8 rsvd24[32]; /* DWORD 101 */ + u8 rsvd25[32]; /* DWORD 102 */ + u8 rsvd26[32]; /* DWORD 103 */ + u8 rsvd27[32]; /* DWORD 104 */ + u8 rsvd28[96]; /* DWORD 105 */ + u8 rsvd29[32]; /* DWORD 108 */ + u8 rsvd30[32]; /* DWORD 109 */ + u8 rsvd31[32]; /* DWORD 110 */ + u8 rsvd32[32]; /* DWORD 111 */ + u8 rsvd33[32]; /* DWORD 112 */ + u8 rsvd34[96]; /* DWORD 113 */ + u8 rsvd35[32]; /* DWORD 116 */ + u8 rsvd36[32]; /* DWORD 117 */ + u8 rsvd37[32]; /* DWORD 118 */ + u8 rsvd38[32]; /* DWORD 119 */ + u8 rsvd39[32]; /* DWORD 120 */ + u8 rsvd40[32]; /* DWORD 121 */ + u8 rsvd41[134][32]; /* DWORD 122 */ +} __packed; +struct MPU_CSRMAP_AMAP { + u32 dw[256]; +}; + +#endif /* __mpu_amap_h__ */ diff --git a/drivers/staging/benet/fw/mpu_context.h b/drivers/staging/benet/fw/mpu_context.h new file mode 100644 index 000000000000..8ce90f9c46c2 --- /dev/null +++ b/drivers/staging/benet/fw/mpu_context.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __mpu_context_amap_h__ +#define __mpu_context_amap_h__ + +/* + * Management command and control ring context. The MPUs BTLR_CTRL1 CSR + * controls the writeback behavior of the producer and consumer index values. + */ +struct BE_MCC_RING_CONTEXT_AMAP { + u8 con_index[16]; /* DWORD 0 */ + u8 ring_size[4]; /* DWORD 0 */ + u8 cq_id[11]; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 prod_index[16]; /* DWORD 1 */ + u8 pdid[15]; /* DWORD 1 */ + u8 invalid; /* DWORD 1 */ + u8 cmd_pending_current[7]; /* DWORD 2 */ + u8 rsvd1[25]; /* DWORD 2 */ + u8 hpi_port_cq_id[11]; /* DWORD 3 */ + u8 rsvd2[5]; /* DWORD 3 */ + u8 cmd_pending_max[7]; /* DWORD 3 */ + u8 rsvd3[9]; /* DWORD 3 */ +} __packed; +struct MCC_RING_CONTEXT_AMAP { + u32 dw[4]; +}; + +#endif /* __mpu_context_amap_h__ */ diff --git a/drivers/staging/benet/fw/pcicfg.h b/drivers/staging/benet/fw/pcicfg.h new file mode 100644 index 000000000000..7c15684adf4a --- /dev/null +++ b/drivers/staging/benet/fw/pcicfg.h @@ -0,0 +1,825 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __pcicfg_amap_h__ +#define __pcicfg_amap_h__ + +/* Vendor and Device ID Register. */ +struct BE_PCICFG_ID_CSR_AMAP { + u8 vendorid[16]; /* DWORD 0 */ + u8 deviceid[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_ID_CSR_AMAP { + u32 dw[1]; +}; + +/* IO Bar Register. */ +struct BE_PCICFG_IOBAR_CSR_AMAP { + u8 iospace; /* DWORD 0 */ + u8 rsvd0[7]; /* DWORD 0 */ + u8 iobar[24]; /* DWORD 0 */ +} __packed; +struct PCICFG_IOBAR_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 0 Register. */ +struct BE_PCICFG_MEMBAR0_CSR_AMAP { + u8 memspace; /* DWORD 0 */ + u8 type[2]; /* DWORD 0 */ + u8 pf; /* DWORD 0 */ + u8 rsvd0[10]; /* DWORD 0 */ + u8 membar0[18]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR0_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 1 - Low Address Register. */ +struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP { + u8 memspace; /* DWORD 0 */ + u8 type[2]; /* DWORD 0 */ + u8 pf; /* DWORD 0 */ + u8 rsvd0[13]; /* DWORD 0 */ + u8 membar1lo[15]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR1_LO_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 1 - High Address Register. */ +struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP { + u8 membar1hi[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR1_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 2 - Low Address Register. */ +struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP { + u8 memspace; /* DWORD 0 */ + u8 type[2]; /* DWORD 0 */ + u8 pf; /* DWORD 0 */ + u8 rsvd0[17]; /* DWORD 0 */ + u8 membar2lo[11]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR2_LO_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 2 - High Address Register. */ +struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP { + u8 membar2hi[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR2_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* Subsystem Vendor and ID (Function 0) Register. */ +struct BE_PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP { + u8 subsys_vendor_id[16]; /* DWORD 0 */ + u8 subsys_id[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP { + u32 dw[1]; +}; + +/* Subsystem Vendor and ID (Function 1) Register. */ +struct BE_PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP { + u8 subsys_vendor_id[16]; /* DWORD 0 */ + u8 subsys_id[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP { + u32 dw[1]; +}; + +/* Semaphore Register. */ +struct BE_PCICFG_SEMAPHORE_CSR_AMAP { + u8 locked; /* DWORD 0 */ + u8 rsvd0[31]; /* DWORD 0 */ +} __packed; +struct PCICFG_SEMAPHORE_CSR_AMAP { + u32 dw[1]; +}; + +/* Soft Reset Register. */ +struct BE_PCICFG_SOFT_RESET_CSR_AMAP { + u8 rsvd0[7]; /* DWORD 0 */ + u8 softreset; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 nec_ll_rcvdetect_i[8]; /* DWORD 0 */ +} __packed; +struct PCICFG_SOFT_RESET_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Status (Low) Register. Each bit corresponds to + * an internal Unrecoverable Error. These are set by hardware and may be + * cleared by writing a one to the respective bit(s) to be cleared. Any + * bit being set that is also unmasked will result in Unrecoverable Error + * interrupt notification to the host CPU and/or Server Management chip + * and the transitioning of BladeEngine to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP { + u8 cev_ue_status; /* DWORD 0 */ + u8 ctx_ue_status; /* DWORD 0 */ + u8 dbuf_ue_status; /* DWORD 0 */ + u8 erx_ue_status; /* DWORD 0 */ + u8 host_ue_status; /* DWORD 0 */ + u8 mpu_ue_status; /* DWORD 0 */ + u8 ndma_ue_status; /* DWORD 0 */ + u8 ptc_ue_status; /* DWORD 0 */ + u8 rdma_ue_status; /* DWORD 0 */ + u8 rxf_ue_status; /* DWORD 0 */ + u8 rxips_ue_status; /* DWORD 0 */ + u8 rxulp0_ue_status; /* DWORD 0 */ + u8 rxulp1_ue_status; /* DWORD 0 */ + u8 rxulp2_ue_status; /* DWORD 0 */ + u8 tim_ue_status; /* DWORD 0 */ + u8 tpost_ue_status; /* DWORD 0 */ + u8 tpre_ue_status; /* DWORD 0 */ + u8 txips_ue_status; /* DWORD 0 */ + u8 txulp0_ue_status; /* DWORD 0 */ + u8 txulp1_ue_status; /* DWORD 0 */ + u8 uc_ue_status; /* DWORD 0 */ + u8 wdma_ue_status; /* DWORD 0 */ + u8 txulp2_ue_status; /* DWORD 0 */ + u8 host1_ue_status; /* DWORD 0 */ + u8 p0_ob_link_ue_status; /* DWORD 0 */ + u8 p1_ob_link_ue_status; /* DWORD 0 */ + u8 host_gpio_ue_status; /* DWORD 0 */ + u8 mbox_netw_ue_status; /* DWORD 0 */ + u8 mbox_stor_ue_status; /* DWORD 0 */ + u8 axgmac0_ue_status; /* DWORD 0 */ + u8 axgmac1_ue_status; /* DWORD 0 */ + u8 mpu_intpend_ue_status; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_LOW_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Status (High) Register. Each bit corresponds to + * an internal Unrecoverable Error. These are set by hardware and may be + * cleared by writing a one to the respective bit(s) to be cleared. Any + * bit being set that is also unmasked will result in Unrecoverable Error + * interrupt notification to the host CPU and/or Server Management chip; + * and the transitioning of BladeEngine to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP { + u8 jtag_ue_status; /* DWORD 0 */ + u8 lpcmemhost_ue_status; /* DWORD 0 */ + u8 mgmt_mac_ue_status; /* DWORD 0 */ + u8 mpu_iram_ue_status; /* DWORD 0 */ + u8 pcs0online_ue_status; /* DWORD 0 */ + u8 pcs1online_ue_status; /* DWORD 0 */ + u8 pctl0_ue_status; /* DWORD 0 */ + u8 pctl1_ue_status; /* DWORD 0 */ + u8 pmem_ue_status; /* DWORD 0 */ + u8 rr_ue_status; /* DWORD 0 */ + u8 rxpp_ue_status; /* DWORD 0 */ + u8 txpb_ue_status; /* DWORD 0 */ + u8 txp_ue_status; /* DWORD 0 */ + u8 xaui_ue_status; /* DWORD 0 */ + u8 arm_ue_status; /* DWORD 0 */ + u8 ipc_ue_status; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Mask (Low) Register. Each bit, when set to one, + * will mask the associated Unrecoverable Error status bit from notification + * of Unrecoverable Error to the host CPU and/or Server Managment chip and the + * transitioning of all BladeEngine units to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP { + u8 cev_ue_mask; /* DWORD 0 */ + u8 ctx_ue_mask; /* DWORD 0 */ + u8 dbuf_ue_mask; /* DWORD 0 */ + u8 erx_ue_mask; /* DWORD 0 */ + u8 host_ue_mask; /* DWORD 0 */ + u8 mpu_ue_mask; /* DWORD 0 */ + u8 ndma_ue_mask; /* DWORD 0 */ + u8 ptc_ue_mask; /* DWORD 0 */ + u8 rdma_ue_mask; /* DWORD 0 */ + u8 rxf_ue_mask; /* DWORD 0 */ + u8 rxips_ue_mask; /* DWORD 0 */ + u8 rxulp0_ue_mask; /* DWORD 0 */ + u8 rxulp1_ue_mask; /* DWORD 0 */ + u8 rxulp2_ue_mask; /* DWORD 0 */ + u8 tim_ue_mask; /* DWORD 0 */ + u8 tpost_ue_mask; /* DWORD 0 */ + u8 tpre_ue_mask; /* DWORD 0 */ + u8 txips_ue_mask; /* DWORD 0 */ + u8 txulp0_ue_mask; /* DWORD 0 */ + u8 txulp1_ue_mask; /* DWORD 0 */ + u8 uc_ue_mask; /* DWORD 0 */ + u8 wdma_ue_mask; /* DWORD 0 */ + u8 txulp2_ue_mask; /* DWORD 0 */ + u8 host1_ue_mask; /* DWORD 0 */ + u8 p0_ob_link_ue_mask; /* DWORD 0 */ + u8 p1_ob_link_ue_mask; /* DWORD 0 */ + u8 host_gpio_ue_mask; /* DWORD 0 */ + u8 mbox_netw_ue_mask; /* DWORD 0 */ + u8 mbox_stor_ue_mask; /* DWORD 0 */ + u8 axgmac0_ue_mask; /* DWORD 0 */ + u8 axgmac1_ue_mask; /* DWORD 0 */ + u8 mpu_intpend_ue_mask; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Mask (High) Register. Each bit, when set to one, + * will mask the associated Unrecoverable Error status bit from notification + * of Unrecoverable Error to the host CPU and/or Server Managment chip and the + * transitioning of all BladeEngine units to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP { + u8 jtag_ue_mask; /* DWORD 0 */ + u8 lpcmemhost_ue_mask; /* DWORD 0 */ + u8 mgmt_mac_ue_mask; /* DWORD 0 */ + u8 mpu_iram_ue_mask; /* DWORD 0 */ + u8 pcs0online_ue_mask; /* DWORD 0 */ + u8 pcs1online_ue_mask; /* DWORD 0 */ + u8 pctl0_ue_mask; /* DWORD 0 */ + u8 pctl1_ue_mask; /* DWORD 0 */ + u8 pmem_ue_mask; /* DWORD 0 */ + u8 rr_ue_mask; /* DWORD 0 */ + u8 rxpp_ue_mask; /* DWORD 0 */ + u8 txpb_ue_mask; /* DWORD 0 */ + u8 txp_ue_mask; /* DWORD 0 */ + u8 xaui_ue_mask; /* DWORD 0 */ + u8 arm_ue_mask; /* DWORD 0 */ + u8 ipc_ue_mask; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_HI_MASK_CSR_AMAP { + u32 dw[1]; +}; + +/* Online Control Register 0. This register controls various units within + * BladeEngine being in an Online or Offline state. + */ +struct BE_PCICFG_ONLINE0_CSR_AMAP { + u8 cev_online; /* DWORD 0 */ + u8 ctx_online; /* DWORD 0 */ + u8 dbuf_online; /* DWORD 0 */ + u8 erx_online; /* DWORD 0 */ + u8 host_online; /* DWORD 0 */ + u8 mpu_online; /* DWORD 0 */ + u8 ndma_online; /* DWORD 0 */ + u8 ptc_online; /* DWORD 0 */ + u8 rdma_online; /* DWORD 0 */ + u8 rxf_online; /* DWORD 0 */ + u8 rxips_online; /* DWORD 0 */ + u8 rxulp0_online; /* DWORD 0 */ + u8 rxulp1_online; /* DWORD 0 */ + u8 rxulp2_online; /* DWORD 0 */ + u8 tim_online; /* DWORD 0 */ + u8 tpost_online; /* DWORD 0 */ + u8 tpre_online; /* DWORD 0 */ + u8 txips_online; /* DWORD 0 */ + u8 txulp0_online; /* DWORD 0 */ + u8 txulp1_online; /* DWORD 0 */ + u8 uc_online; /* DWORD 0 */ + u8 wdma_online; /* DWORD 0 */ + u8 txulp2_online; /* DWORD 0 */ + u8 host1_online; /* DWORD 0 */ + u8 p0_ob_link_online; /* DWORD 0 */ + u8 p1_ob_link_online; /* DWORD 0 */ + u8 host_gpio_online; /* DWORD 0 */ + u8 mbox_netw_online; /* DWORD 0 */ + u8 mbox_stor_online; /* DWORD 0 */ + u8 axgmac0_online; /* DWORD 0 */ + u8 axgmac1_online; /* DWORD 0 */ + u8 mpu_intpend_online; /* DWORD 0 */ +} __packed; +struct PCICFG_ONLINE0_CSR_AMAP { + u32 dw[1]; +}; + +/* Online Control Register 1. This register controls various units within + * BladeEngine being in an Online or Offline state. + */ +struct BE_PCICFG_ONLINE1_CSR_AMAP { + u8 jtag_online; /* DWORD 0 */ + u8 lpcmemhost_online; /* DWORD 0 */ + u8 mgmt_mac_online; /* DWORD 0 */ + u8 mpu_iram_online; /* DWORD 0 */ + u8 pcs0online_online; /* DWORD 0 */ + u8 pcs1online_online; /* DWORD 0 */ + u8 pctl0_online; /* DWORD 0 */ + u8 pctl1_online; /* DWORD 0 */ + u8 pmem_online; /* DWORD 0 */ + u8 rr_online; /* DWORD 0 */ + u8 rxpp_online; /* DWORD 0 */ + u8 txpb_online; /* DWORD 0 */ + u8 txp_online; /* DWORD 0 */ + u8 xaui_online; /* DWORD 0 */ + u8 arm_online; /* DWORD 0 */ + u8 ipc_online; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_ONLINE1_CSR_AMAP { + u32 dw[1]; +}; + +/* Host Timer Register. */ +struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP { + u8 hosttimer[24]; /* DWORD 0 */ + u8 hostintr; /* DWORD 0 */ + u8 rsvd0[7]; /* DWORD 0 */ +} __packed; +struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP { + u32 dw[1]; +}; + +/* Scratchpad Register (for software use). */ +struct BE_PCICFG_SCRATCHPAD_CSR_AMAP { + u8 scratchpad[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_SCRATCHPAD_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Capabilities Register. */ +struct BE_PCICFG_PCIE_CAP_CSR_AMAP { + u8 capid[8]; /* DWORD 0 */ + u8 nextcap[8]; /* DWORD 0 */ + u8 capver[4]; /* DWORD 0 */ + u8 devport[4]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_CAP_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Device Capabilities Register. */ +struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP { + u8 payload[3]; /* DWORD 0 */ + u8 rsvd0[3]; /* DWORD 0 */ + u8 lo_lat[3]; /* DWORD 0 */ + u8 l1_lat[3]; /* DWORD 0 */ + u8 rsvd1[3]; /* DWORD 0 */ + u8 rsvd2[3]; /* DWORD 0 */ + u8 pwr_value[8]; /* DWORD 0 */ + u8 pwr_scale[2]; /* DWORD 0 */ + u8 rsvd3[4]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_DEVCAP_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Device Control/Status Registers. */ +struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP { + u8 CorrErrReportEn; /* DWORD 0 */ + u8 NonFatalErrReportEn; /* DWORD 0 */ + u8 FatalErrReportEn; /* DWORD 0 */ + u8 UnsuppReqReportEn; /* DWORD 0 */ + u8 EnableRelaxOrder; /* DWORD 0 */ + u8 Max_Payload_Size[3]; /* DWORD 0 */ + u8 ExtendTagFieldEnable; /* DWORD 0 */ + u8 PhantomFnEnable; /* DWORD 0 */ + u8 AuxPwrPMEnable; /* DWORD 0 */ + u8 EnableNoSnoop; /* DWORD 0 */ + u8 Max_Read_Req_Size[3]; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 CorrErrDetect; /* DWORD 0 */ + u8 NonFatalErrDetect; /* DWORD 0 */ + u8 FatalErrDetect; /* DWORD 0 */ + u8 UnsuppReqDetect; /* DWORD 0 */ + u8 AuxPwrDetect; /* DWORD 0 */ + u8 TransPending; /* DWORD 0 */ + u8 rsvd1[10]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Link Capabilities Register. */ +struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP { + u8 MaxLinkSpeed[4]; /* DWORD 0 */ + u8 MaxLinkWidth[6]; /* DWORD 0 */ + u8 ASPMSupport[2]; /* DWORD 0 */ + u8 L0sExitLat[3]; /* DWORD 0 */ + u8 L1ExitLat[3]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 PortNum[8]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_LINK_CAP_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Link Status Register. */ +struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP { + u8 ASPMCtl[2]; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 ReadCmplBndry; /* DWORD 0 */ + u8 LinkDisable; /* DWORD 0 */ + u8 RetrainLink; /* DWORD 0 */ + u8 CommonClkConfig; /* DWORD 0 */ + u8 ExtendSync; /* DWORD 0 */ + u8 rsvd1[8]; /* DWORD 0 */ + u8 LinkSpeed[4]; /* DWORD 0 */ + u8 NegLinkWidth[6]; /* DWORD 0 */ + u8 LinkTrainErr; /* DWORD 0 */ + u8 LinkTrain; /* DWORD 0 */ + u8 SlotClkConfig; /* DWORD 0 */ + u8 rsvd2[3]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_LINK_STATUS_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI Configuration Register. */ +struct BE_PCICFG_MSI_CSR_AMAP { + u8 capid[8]; /* DWORD 0 */ + u8 nextptr[8]; /* DWORD 0 */ + u8 tablesize[11]; /* DWORD 0 */ + u8 rsvd0[3]; /* DWORD 0 */ + u8 funcmask; /* DWORD 0 */ + u8 en; /* DWORD 0 */ +} __packed; +struct PCICFG_MSI_CSR_AMAP { + u32 dw[1]; +}; + +/* MSI-X Table Offset Register. */ +struct BE_PCICFG_MSIX_TABLE_CSR_AMAP { + u8 tablebir[3]; /* DWORD 0 */ + u8 offset[29]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_TABLE_CSR_AMAP { + u32 dw[1]; +}; + +/* MSI-X PBA Offset Register. */ +struct BE_PCICFG_MSIX_PBA_CSR_AMAP { + u8 pbabir[3]; /* DWORD 0 */ + u8 offset[29]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_PBA_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Vector Control Register. */ +struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP { + u8 vector_control; /* DWORD 0 */ + u8 rsvd0[31]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Data Register. */ +struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP { + u8 data[16]; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_MSG_DATA_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Address Register - High Part. */ +struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP { + u8 addr[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Address Register - Low Part. */ +struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP { + u8 rsvd0[2]; /* DWORD 0 */ + u8 addr[30]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_18_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_18_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_19_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_19_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_20_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[25][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_20_RSVD_AMAP { + u32 dw[26]; +}; + +struct BE_PCICFG_ANON_21_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[1919][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_21_RSVD_AMAP { + u32 dw[1920]; +}; + +struct BE_PCICFG_ANON_22_MESSAGE_AMAP { + struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP vec_ctrl; + struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP msg_data; + struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP addr_hi; + struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP addr_low; +} __packed; +struct PCICFG_ANON_22_MESSAGE_AMAP { + u32 dw[4]; +}; + +struct BE_PCICFG_ANON_23_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[895][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_23_RSVD_AMAP { + u32 dw[896]; +}; + +/* These PCI Configuration Space registers are for the Storage Function of + * BladeEngine (Function 0). In the memory map of the registers below their + * table, + */ +struct BE_PCICFG0_CSRMAP_AMAP { + struct BE_PCICFG_ID_CSR_AMAP id; + u8 rsvd0[32]; /* DWORD 1 */ + u8 rsvd1[32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 3 */ + struct BE_PCICFG_IOBAR_CSR_AMAP iobar; + struct BE_PCICFG_MEMBAR0_CSR_AMAP membar0; + struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP membar1_lo; + struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP membar1_hi; + struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP membar2_lo; + struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP membar2_hi; + u8 rsvd3[32]; /* DWORD 10 */ + struct BE_PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP subsystem_id; + u8 rsvd4[32]; /* DWORD 12 */ + u8 rsvd5[32]; /* DWORD 13 */ + u8 rsvd6[32]; /* DWORD 14 */ + u8 rsvd7[32]; /* DWORD 15 */ + struct BE_PCICFG_SEMAPHORE_CSR_AMAP semaphore[4]; + struct BE_PCICFG_SOFT_RESET_CSR_AMAP soft_reset; + u8 rsvd8[32]; /* DWORD 21 */ + struct BE_PCICFG_SCRATCHPAD_CSR_AMAP scratchpad; + u8 rsvd9[32]; /* DWORD 23 */ + u8 rsvd10[32]; /* DWORD 24 */ + u8 rsvd11[32]; /* DWORD 25 */ + u8 rsvd12[32]; /* DWORD 26 */ + u8 rsvd13[32]; /* DWORD 27 */ + u8 rsvd14[2][32]; /* DWORD 28 */ + u8 rsvd15[32]; /* DWORD 30 */ + u8 rsvd16[32]; /* DWORD 31 */ + u8 rsvd17[8][32]; /* DWORD 32 */ + struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP ue_status_low; + struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP ue_status_hi; + struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP ue_status_low_mask; + struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP ue_status_hi_mask; + struct BE_PCICFG_ONLINE0_CSR_AMAP online0; + struct BE_PCICFG_ONLINE1_CSR_AMAP online1; + u8 rsvd18[32]; /* DWORD 46 */ + u8 rsvd19[32]; /* DWORD 47 */ + u8 rsvd20[32]; /* DWORD 48 */ + u8 rsvd21[32]; /* DWORD 49 */ + struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP host_timer_int_ctrl; + u8 rsvd22[32]; /* DWORD 51 */ + struct BE_PCICFG_PCIE_CAP_CSR_AMAP pcie_cap; + struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP pcie_devcap; + struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP pcie_control_status; + struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP pcie_link_cap; + struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP pcie_link_status; + struct BE_PCICFG_MSI_CSR_AMAP msi; + struct BE_PCICFG_MSIX_TABLE_CSR_AMAP msix_table_offset; + struct BE_PCICFG_MSIX_PBA_CSR_AMAP msix_pba_offset; + u8 rsvd23[32]; /* DWORD 60 */ + u8 rsvd24[32]; /* DWORD 61 */ + u8 rsvd25[32]; /* DWORD 62 */ + u8 rsvd26[32]; /* DWORD 63 */ + u8 rsvd27[32]; /* DWORD 64 */ + u8 rsvd28[32]; /* DWORD 65 */ + u8 rsvd29[32]; /* DWORD 66 */ + u8 rsvd30[32]; /* DWORD 67 */ + u8 rsvd31[32]; /* DWORD 68 */ + u8 rsvd32[32]; /* DWORD 69 */ + u8 rsvd33[32]; /* DWORD 70 */ + u8 rsvd34[32]; /* DWORD 71 */ + u8 rsvd35[32]; /* DWORD 72 */ + u8 rsvd36[32]; /* DWORD 73 */ + u8 rsvd37[32]; /* DWORD 74 */ + u8 rsvd38[32]; /* DWORD 75 */ + u8 rsvd39[32]; /* DWORD 76 */ + u8 rsvd40[32]; /* DWORD 77 */ + u8 rsvd41[32]; /* DWORD 78 */ + u8 rsvd42[32]; /* DWORD 79 */ + u8 rsvd43[32]; /* DWORD 80 */ + u8 rsvd44[32]; /* DWORD 81 */ + u8 rsvd45[32]; /* DWORD 82 */ + u8 rsvd46[32]; /* DWORD 83 */ + u8 rsvd47[32]; /* DWORD 84 */ + u8 rsvd48[32]; /* DWORD 85 */ + u8 rsvd49[32]; /* DWORD 86 */ + u8 rsvd50[32]; /* DWORD 87 */ + u8 rsvd51[32]; /* DWORD 88 */ + u8 rsvd52[32]; /* DWORD 89 */ + u8 rsvd53[32]; /* DWORD 90 */ + u8 rsvd54[32]; /* DWORD 91 */ + u8 rsvd55[32]; /* DWORD 92 */ + u8 rsvd56[832]; /* DWORD 93 */ + u8 rsvd57[32]; /* DWORD 119 */ + u8 rsvd58[32]; /* DWORD 120 */ + u8 rsvd59[32]; /* DWORD 121 */ + u8 rsvd60[32]; /* DWORD 122 */ + u8 rsvd61[32]; /* DWORD 123 */ + u8 rsvd62[32]; /* DWORD 124 */ + u8 rsvd63[32]; /* DWORD 125 */ + u8 rsvd64[32]; /* DWORD 126 */ + u8 rsvd65[32]; /* DWORD 127 */ + u8 rsvd66[61440]; /* DWORD 128 */ + struct BE_PCICFG_ANON_22_MESSAGE_AMAP message[32]; + u8 rsvd67[28672]; /* DWORD 2176 */ + u8 rsvd68[32]; /* DWORD 3072 */ + u8 rsvd69[1023][32]; /* DWORD 3073 */ +} __packed; +struct PCICFG0_CSRMAP_AMAP { + u32 dw[4096]; +}; + +struct BE_PCICFG_ANON_24_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_24_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_25_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_25_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_26_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_26_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_27_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_27_RSVD_AMAP { + u32 dw[2]; +}; + +struct BE_PCICFG_ANON_28_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[3][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_28_RSVD_AMAP { + u32 dw[4]; +}; + +struct BE_PCICFG_ANON_29_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[36][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_29_RSVD_AMAP { + u32 dw[37]; +}; + +struct BE_PCICFG_ANON_30_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[1930][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_30_RSVD_AMAP { + u32 dw[1931]; +}; + +struct BE_PCICFG_ANON_31_MESSAGE_AMAP { + struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP vec_ctrl; + struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP msg_data; + struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP addr_hi; + struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP addr_low; +} __packed; +struct PCICFG_ANON_31_MESSAGE_AMAP { + u32 dw[4]; +}; + +struct BE_PCICFG_ANON_32_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[895][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_32_RSVD_AMAP { + u32 dw[896]; +}; + +/* This PCI configuration space register map is for the Networking Function of + * BladeEngine (Function 1). + */ +struct BE_PCICFG1_CSRMAP_AMAP { + struct BE_PCICFG_ID_CSR_AMAP id; + u8 rsvd0[32]; /* DWORD 1 */ + u8 rsvd1[32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 3 */ + struct BE_PCICFG_IOBAR_CSR_AMAP iobar; + struct BE_PCICFG_MEMBAR0_CSR_AMAP membar0; + struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP membar1_lo; + struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP membar1_hi; + struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP membar2_lo; + struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP membar2_hi; + u8 rsvd3[32]; /* DWORD 10 */ + struct BE_PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP subsystem_id; + u8 rsvd4[32]; /* DWORD 12 */ + u8 rsvd5[32]; /* DWORD 13 */ + u8 rsvd6[32]; /* DWORD 14 */ + u8 rsvd7[32]; /* DWORD 15 */ + struct BE_PCICFG_SEMAPHORE_CSR_AMAP semaphore[4]; + struct BE_PCICFG_SOFT_RESET_CSR_AMAP soft_reset; + u8 rsvd8[32]; /* DWORD 21 */ + struct BE_PCICFG_SCRATCHPAD_CSR_AMAP scratchpad; + u8 rsvd9[32]; /* DWORD 23 */ + u8 rsvd10[32]; /* DWORD 24 */ + u8 rsvd11[32]; /* DWORD 25 */ + u8 rsvd12[32]; /* DWORD 26 */ + u8 rsvd13[32]; /* DWORD 27 */ + u8 rsvd14[2][32]; /* DWORD 28 */ + u8 rsvd15[32]; /* DWORD 30 */ + u8 rsvd16[32]; /* DWORD 31 */ + u8 rsvd17[8][32]; /* DWORD 32 */ + struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP ue_status_low; + struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP ue_status_hi; + struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP ue_status_low_mask; + struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP ue_status_hi_mask; + struct BE_PCICFG_ONLINE0_CSR_AMAP online0; + struct BE_PCICFG_ONLINE1_CSR_AMAP online1; + u8 rsvd18[32]; /* DWORD 46 */ + u8 rsvd19[32]; /* DWORD 47 */ + u8 rsvd20[32]; /* DWORD 48 */ + u8 rsvd21[32]; /* DWORD 49 */ + struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP host_timer_int_ctrl; + u8 rsvd22[32]; /* DWORD 51 */ + struct BE_PCICFG_PCIE_CAP_CSR_AMAP pcie_cap; + struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP pcie_devcap; + struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP pcie_control_status; + struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP pcie_link_cap; + struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP pcie_link_status; + struct BE_PCICFG_MSI_CSR_AMAP msi; + struct BE_PCICFG_MSIX_TABLE_CSR_AMAP msix_table_offset; + struct BE_PCICFG_MSIX_PBA_CSR_AMAP msix_pba_offset; + u8 rsvd23[64]; /* DWORD 60 */ + u8 rsvd24[32]; /* DWORD 62 */ + u8 rsvd25[32]; /* DWORD 63 */ + u8 rsvd26[32]; /* DWORD 64 */ + u8 rsvd27[32]; /* DWORD 65 */ + u8 rsvd28[32]; /* DWORD 66 */ + u8 rsvd29[32]; /* DWORD 67 */ + u8 rsvd30[32]; /* DWORD 68 */ + u8 rsvd31[32]; /* DWORD 69 */ + u8 rsvd32[32]; /* DWORD 70 */ + u8 rsvd33[32]; /* DWORD 71 */ + u8 rsvd34[32]; /* DWORD 72 */ + u8 rsvd35[32]; /* DWORD 73 */ + u8 rsvd36[32]; /* DWORD 74 */ + u8 rsvd37[128]; /* DWORD 75 */ + u8 rsvd38[32]; /* DWORD 79 */ + u8 rsvd39[1184]; /* DWORD 80 */ + u8 rsvd40[61792]; /* DWORD 117 */ + struct BE_PCICFG_ANON_31_MESSAGE_AMAP message[32]; + u8 rsvd41[28672]; /* DWORD 2176 */ + u8 rsvd42[32]; /* DWORD 3072 */ + u8 rsvd43[1023][32]; /* DWORD 3073 */ +} __packed; +struct PCICFG1_CSRMAP_AMAP { + u32 dw[4096]; +}; + +#endif /* __pcicfg_amap_h__ */ diff --git a/drivers/staging/benet/fw/post_codes.h b/drivers/staging/benet/fw/post_codes.h new file mode 100644 index 000000000000..6d1621f5f5fb --- /dev/null +++ b/drivers/staging/benet/fw/post_codes.h @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __post_codes_amap_h__ +#define __post_codes_amap_h__ + +/* --- MGMT_HBA_POST_STAGE_ENUM --- */ +#define POST_STAGE_POWER_ON_RESET (0) /* State after a cold or warm boot. */ +#define POST_STAGE_AWAITING_HOST_RDY (1) /* ARM boot code awaiting a + go-ahed from the host. */ +#define POST_STAGE_HOST_RDY (2) /* Host has given go-ahed to ARM. */ +#define POST_STAGE_BE_RESET (3) /* Host wants to reset chip, this is a chip + workaround */ +#define POST_STAGE_SEEPROM_CS_START (256) /* SEEPROM checksum + test start. */ +#define POST_STAGE_SEEPROM_CS_DONE (257) /* SEEPROM checksum test + done. */ +#define POST_STAGE_DDR_CONFIG_START (512) /* DDR configuration start. */ +#define POST_STAGE_DDR_CONFIG_DONE (513) /* DDR configuration done. */ +#define POST_STAGE_DDR_CALIBRATE_START (768) /* DDR calibration start. */ +#define POST_STAGE_DDR_CALIBRATE_DONE (769) /* DDR calibration done. */ +#define POST_STAGE_DDR_TEST_START (1024) /* DDR memory test start. */ +#define POST_STAGE_DDR_TEST_DONE (1025) /* DDR memory test done. */ +#define POST_STAGE_REDBOOT_INIT_START (1536) /* Redboot starts execution. */ +#define POST_STAGE_REDBOOT_INIT_DONE (1537) /* Redboot done execution. */ +#define POST_STAGE_FW_IMAGE_LOAD_START (1792) /* Firmware image load to + DDR start. */ +#define POST_STAGE_FW_IMAGE_LOAD_DONE (1793) /* Firmware image load + to DDR done. */ +#define POST_STAGE_ARMFW_START (2048) /* ARMfw runtime code + starts execution. */ +#define POST_STAGE_DHCP_QUERY_START (2304) /* DHCP server query start. */ +#define POST_STAGE_DHCP_QUERY_DONE (2305) /* DHCP server query done. */ +#define POST_STAGE_BOOT_TARGET_DISCOVERY_START (2560) /* Boot Target + Discovery Start. */ +#define POST_STAGE_BOOT_TARGET_DISCOVERY_DONE (2561) /* Boot Target + Discovery Done. */ +#define POST_STAGE_RC_OPTION_SET (2816) /* Remote configuration + option is set in SEEPROM */ +#define POST_STAGE_SWITCH_LINK (2817) /* Wait for link up on switch */ +#define POST_STAGE_SEND_ICDS_MESSAGE (2818) /* Send the ICDS message + to switch */ +#define POST_STAGE_PERFROM_TFTP (2819) /* Download xml using TFTP */ +#define POST_STAGE_PARSE_XML (2820) /* Parse XML file */ +#define POST_STAGE_DOWNLOAD_IMAGE (2821) /* Download IMAGE from + TFTP server */ +#define POST_STAGE_FLASH_IMAGE (2822) /* Flash the IMAGE */ +#define POST_STAGE_RC_DONE (2823) /* Remote configuration + complete */ +#define POST_STAGE_REBOOT_SYSTEM (2824) /* Upgrade IMAGE done, + reboot required */ +#define POST_STAGE_MAC_ADDRESS (3072) /* MAC Address Check */ +#define POST_STAGE_ARMFW_READY (49152) /* ARMfw is done with POST + and ready. */ +#define POST_STAGE_ARMFW_UE (61440) /* ARMfw has asserted an + unrecoverable error. The + lower 3 hex digits of the + stage code identify the + unique error code. + */ + +/* This structure defines the format of the MPU semaphore + * register when used for POST. + */ +struct BE_MGMT_HBA_POST_STATUS_STRUCT_AMAP { + u8 stage[16]; /* DWORD 0 */ + u8 rsvd0[10]; /* DWORD 0 */ + u8 iscsi_driver_loaded; /* DWORD 0 */ + u8 option_rom_installed; /* DWORD 0 */ + u8 iscsi_ip_conflict; /* DWORD 0 */ + u8 iscsi_no_ip; /* DWORD 0 */ + u8 backup_fw; /* DWORD 0 */ + u8 error; /* DWORD 0 */ +} __packed; +struct MGMT_HBA_POST_STATUS_STRUCT_AMAP { + u32 dw[1]; +}; + +/* --- MGMT_HBA_POST_DUMMY_BITS_ENUM --- */ +#define POST_BIT_ISCSI_LOADED (26) +#define POST_BIT_OPTROM_INST (27) +#define POST_BIT_BAD_IP_ADDR (28) +#define POST_BIT_NO_IP_ADDR (29) +#define POST_BIT_BACKUP_FW (30) +#define POST_BIT_ERROR (31) + +/* --- MGMT_HBA_POST_DUMMY_VALUES_ENUM --- */ +#define POST_ISCSI_DRIVER_LOADED (67108864) +#define POST_OPTROM_INSTALLED (134217728) +#define POST_ISCSI_IP_ADDRESS_CONFLICT (268435456) +#define POST_ISCSI_NO_IP_ADDRESS (536870912) +#define POST_BACKUP_FW_LOADED (1073741824) +#define POST_FATAL_ERROR (2147483648) + +#endif /* __post_codes_amap_h__ */ diff --git a/drivers/staging/benet/fw/regmap.h b/drivers/staging/benet/fw/regmap.h new file mode 100644 index 000000000000..e816ba210e83 --- /dev/null +++ b/drivers/staging/benet/fw/regmap.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __regmap_amap_h__ +#define __regmap_amap_h__ +#include "pcicfg.h" +#include "ep.h" +#include "cev.h" +#include "mpu.h" +#include "doorbells.h" + +/* + * This is the control and status register map for BladeEngine, showing + * the relative size and offset of each sub-module. The CSR registers + * are identical for the network and storage PCI functions. The + * CSR map is shown below, followed by details of each block, + * in sub-sections. The sub-sections begin with a description + * of CSRs that are instantiated in multiple blocks. + */ +struct BE_BLADE_ENGINE_CSRMAP_AMAP { + struct BE_MPU_CSRMAP_AMAP mpu; + u8 rsvd0[8192]; /* DWORD 256 */ + u8 rsvd1[8192]; /* DWORD 512 */ + struct BE_CEV_CSRMAP_AMAP cev; + u8 rsvd2[8192]; /* DWORD 1024 */ + u8 rsvd3[8192]; /* DWORD 1280 */ + u8 rsvd4[8192]; /* DWORD 1536 */ + u8 rsvd5[8192]; /* DWORD 1792 */ + u8 rsvd6[8192]; /* DWORD 2048 */ + u8 rsvd7[8192]; /* DWORD 2304 */ + u8 rsvd8[8192]; /* DWORD 2560 */ + u8 rsvd9[8192]; /* DWORD 2816 */ + u8 rsvd10[8192]; /* DWORD 3072 */ + u8 rsvd11[8192]; /* DWORD 3328 */ + u8 rsvd12[8192]; /* DWORD 3584 */ + u8 rsvd13[8192]; /* DWORD 3840 */ + u8 rsvd14[8192]; /* DWORD 4096 */ + u8 rsvd15[8192]; /* DWORD 4352 */ + u8 rsvd16[8192]; /* DWORD 4608 */ + u8 rsvd17[8192]; /* DWORD 4864 */ + u8 rsvd18[8192]; /* DWORD 5120 */ + u8 rsvd19[8192]; /* DWORD 5376 */ + u8 rsvd20[8192]; /* DWORD 5632 */ + u8 rsvd21[8192]; /* DWORD 5888 */ + u8 rsvd22[8192]; /* DWORD 6144 */ + u8 rsvd23[17152][32]; /* DWORD 6400 */ +} __packed; +struct BLADE_ENGINE_CSRMAP_AMAP { + u32 dw[23552]; +}; + +#endif /* __regmap_amap_h__ */ diff --git a/drivers/staging/benet/hwlib/bestatus.h b/drivers/staging/benet/hwlib/bestatus.h new file mode 100644 index 000000000000..59c7a4b62223 --- /dev/null +++ b/drivers/staging/benet/hwlib/bestatus.h @@ -0,0 +1,103 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#ifndef _BESTATUS_H_ +#define _BESTATUS_H_ + +#define BE_SUCCESS (0x00000000L) +/* + * MessageId: BE_PENDING + * The BladeEngine Driver call succeeded, and pended operation. + */ +#define BE_PENDING (0x20070001L) +#define BE_STATUS_PENDING (BE_PENDING) +/* + * MessageId: BE_NOT_OK + * An error occurred. + */ +#define BE_NOT_OK (0xE0070002L) +/* + * MessageId: BE_STATUS_SYSTEM_RESOURCES + * Insufficient host system resources exist to complete the API. + */ +#define BE_STATUS_SYSTEM_RESOURCES (0xE0070003L) +/* + * MessageId: BE_STATUS_CHIP_RESOURCES + * Insufficient chip resources exist to complete the API. + */ +#define BE_STATUS_CHIP_RESOURCES (0xE0070004L) +/* + * MessageId: BE_STATUS_NO_RESOURCE + * Insufficient resources to complete request. + */ +#define BE_STATUS_NO_RESOURCE (0xE0070005L) +/* + * MessageId: BE_STATUS_BUSY + * Resource is currently busy. + */ +#define BE_STATUS_BUSY (0xE0070006L) +/* + * MessageId: BE_STATUS_INVALID_PARAMETER + * Invalid Parameter in request. + */ +#define BE_STATUS_INVALID_PARAMETER (0xE0000007L) +/* + * MessageId: BE_STATUS_NOT_SUPPORTED + * Requested operation is not supported. + */ +#define BE_STATUS_NOT_SUPPORTED (0xE000000DL) + +/* + * *************************************************************************** + * E T H E R N E T S T A T U S + * *************************************************************************** + */ + +/* + * MessageId: BE_ETH_TX_ERROR + * The Ethernet device driver failed to transmit a packet. + */ +#define BE_ETH_TX_ERROR (0xE0070101L) + +/* + * *************************************************************************** + * S H A R E D S T A T U S + * *************************************************************************** + */ + +/* + * MessageId: BE_STATUS_VBD_INVALID_VERSION + * The device driver is not compatible with this version of the VBD. + */ +#define BE_STATUS_INVALID_VERSION (0xE0070402L) +/* + * MessageId: BE_STATUS_DOMAIN_DENIED + * The operation failed to complete due to insufficient access + * rights for the requesting domain. + */ +#define BE_STATUS_DOMAIN_DENIED (0xE0070403L) +/* + * MessageId: BE_STATUS_TCP_NOT_STARTED + * The embedded TCP/IP stack has not been started. + */ +#define BE_STATUS_TCP_NOT_STARTED (0xE0070409L) +/* + * MessageId: BE_STATUS_NO_MCC_WRB + * No free MCC WRB are available for posting the request. + */ +#define BE_STATUS_NO_MCC_WRB (0xE0070414L) + +#endif /* _BESTATUS_ */ diff --git a/drivers/staging/benet/hwlib/cq.c b/drivers/staging/benet/hwlib/cq.c new file mode 100644 index 000000000000..650458645433 --- /dev/null +++ b/drivers/staging/benet/hwlib/cq.c @@ -0,0 +1,211 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" + +/* + * Completion Queue Objects + */ +/* + *============================================================================ + * P U B L I C R O U T I N E S + *============================================================================ + */ + +/* + This routine creates a completion queue based on the client completion + queue configuration information. + + + FunctionObject - Handle to a function object + CqBaseVa - Base VA for a the CQ ring + NumEntries - CEV_CQ_CNT_* values + solEventEnable - 0 = All CQEs can generate Events if CQ is eventable + 1 = only CQEs with solicited bit set are eventable + eventable - Eventable CQ, generates interrupts. + nodelay - 1 = Force interrupt, relevent if CQ eventable. + Interrupt is asserted immediately after EQE + write is confirmed, regardless of EQ Timer + or watermark settings. + wme - Enable watermark based coalescing + wmThresh - High watermark(CQ fullness at which event + or interrupt should be asserted). These are the + CEV_WATERMARK encoded values. + EqObject - EQ Handle to assign to this CQ + ppCqObject - Internal CQ Handle returned. + + Returns BE_SUCCESS if successfull, otherwise a useful error code is + returned. + + IRQL < DISPATCH_LEVEL + +*/ +int be_cq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, bool solicited_eventable, + bool no_delay, u32 wm_thresh, + struct be_eq_object *eq_object, struct be_cq_object *cq_object) +{ + int status = BE_SUCCESS; + u32 num_entries_encoding; + u32 num_entries = length / sizeof(struct MCC_CQ_ENTRY_AMAP); + struct FWCMD_COMMON_CQ_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + u32 n; + unsigned long irql; + + ASSERT(rd); + ASSERT(cq_object); + ASSERT(length % sizeof(struct MCC_CQ_ENTRY_AMAP) == 0); + + switch (num_entries) { + case 256: + num_entries_encoding = CEV_CQ_CNT_256; + break; + case 512: + num_entries_encoding = CEV_CQ_CNT_512; + break; + case 1024: + num_entries_encoding = CEV_CQ_CNT_1024; + break; + default: + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + /* + * All cq entries all the same size. Use iSCSI version + * as a test for the proper rd length. + */ + memset(cq_object, 0, sizeof(*cq_object)); + + atomic_set(&cq_object->ref_count, 0); + cq_object->parent_function = pfob; + cq_object->eq_object = eq_object; + cq_object->num_entries = num_entries; + /* save for MCC cq processing */ + cq_object->va = rd->va; + + /* map into UT. */ + length = num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_CQ_CREATE); + + fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va), + length); + + AMAP_SET_BITS_PTR(CQ_CONTEXT, valid, &fwcmd->params.request.context, 1); + n = pfob->pci_function_number; + AMAP_SET_BITS_PTR(CQ_CONTEXT, Func, &fwcmd->params.request.context, n); + + n = (eq_object != NULL); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Eventable, + &fwcmd->params.request.context, n); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Armed, &fwcmd->params.request.context, 1); + + n = eq_object ? eq_object->eq_id : 0; + AMAP_SET_BITS_PTR(CQ_CONTEXT, EQID, &fwcmd->params.request.context, n); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Count, + &fwcmd->params.request.context, num_entries_encoding); + + n = 0; /* Protection Domain is always 0 in Linux driver */ + AMAP_SET_BITS_PTR(CQ_CONTEXT, PD, &fwcmd->params.request.context, n); + AMAP_SET_BITS_PTR(CQ_CONTEXT, NoDelay, + &fwcmd->params.request.context, no_delay); + AMAP_SET_BITS_PTR(CQ_CONTEXT, SolEvent, + &fwcmd->params.request.context, solicited_eventable); + + n = (wm_thresh != 0xFFFFFFFF); + AMAP_SET_BITS_PTR(CQ_CONTEXT, WME, &fwcmd->params.request.context, n); + + n = (n ? wm_thresh : 0); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Watermark, + &fwcmd->params.request.context, n); + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create CQ failed."); + goto Error; + } + /* Remember the CQ id. */ + cq_object->cq_id = fwcmd->params.response.cq_id; + + /* insert this cq into eq_object reference */ + if (eq_object) { + atomic_inc(&eq_object->ref_count); + list_add_tail(&cq_object->cqlist_for_eq, + &eq_object->cq_list_head); + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + + Deferences the given object. Once the object's reference count drops to + zero, the object is destroyed and all resources that are held by this object + are released. The on-chip context is also destroyed along with the queue + ID, and any mappings made into the UT. + + cq_object - CQ handle returned from cq_object_create. + + returns the current reference count on the object + + IRQL: IRQL < DISPATCH_LEVEL +*/ +int be_cq_destroy(struct be_cq_object *cq_object) +{ + int status = 0; + + /* Nothing should reference this CQ at this point. */ + ASSERT(atomic_read(&cq_object->ref_count) == 0); + + /* Send fwcmd to destroy the CQ. */ + status = be_function_ring_destroy(cq_object->parent_function, + cq_object->cq_id, FWCMD_RING_TYPE_CQ, + NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + /* Remove reference if this is an eventable CQ. */ + if (cq_object->eq_object) { + atomic_dec(&cq_object->eq_object->ref_count); + list_del(&cq_object->cqlist_for_eq); + } + return BE_SUCCESS; +} + diff --git a/drivers/staging/benet/hwlib/eq.c b/drivers/staging/benet/hwlib/eq.c new file mode 100644 index 000000000000..db92ccd8fed8 --- /dev/null +++ b/drivers/staging/benet/hwlib/eq.c @@ -0,0 +1,299 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" +/* + This routine creates an event queue based on the client completion + queue configuration information. + + FunctionObject - Handle to a function object + EqBaseVa - Base VA for a the EQ ring + SizeEncoding - The encoded size for the EQ entries. This value is + either CEV_EQ_SIZE_4 or CEV_EQ_SIZE_16 + NumEntries - CEV_CQ_CNT_* values. + Watermark - Enables watermark based coalescing. This parameter + must be of the type CEV_WMARK_* if watermarks + are enabled. If watermarks to to be disabled + this value should be-1. + TimerDelay - If a timer delay is enabled this value should be the + time of the delay in 8 microsecond units. If + delays are not used this parameter should be + set to -1. + ppEqObject - Internal EQ Handle returned. + + Returns BE_SUCCESS if successfull,, otherwise a useful error code + is returned. + + IRQL < DISPATCH_LEVEL +*/ +int +be_eq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 eqe_size, u32 num_entries, + u32 watermark, /* CEV_WMARK_* or -1 */ + u32 timer_delay, /* in 8us units, or -1 */ + struct be_eq_object *eq_object) +{ + int status = BE_SUCCESS; + u32 num_entries_encoding, eqe_size_encoding, length; + struct FWCMD_COMMON_EQ_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + u32 n; + unsigned long irql; + + ASSERT(rd); + ASSERT(eq_object); + + switch (num_entries) { + case 256: + num_entries_encoding = CEV_EQ_CNT_256; + break; + case 512: + num_entries_encoding = CEV_EQ_CNT_512; + break; + case 1024: + num_entries_encoding = CEV_EQ_CNT_1024; + break; + case 2048: + num_entries_encoding = CEV_EQ_CNT_2048; + break; + case 4096: + num_entries_encoding = CEV_EQ_CNT_4096; + break; + default: + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + switch (eqe_size) { + case 4: + eqe_size_encoding = CEV_EQ_SIZE_4; + break; + case 16: + eqe_size_encoding = CEV_EQ_SIZE_16; + break; + default: + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + if ((eqe_size == 4 && num_entries < 1024) || + (eqe_size == 16 && num_entries == 4096)) { + TRACE(DL_ERR, "Bad EQ size. eqe_size:%d num_entries:%d", + eqe_size, num_entries); + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + memset(eq_object, 0, sizeof(*eq_object)); + + atomic_set(&eq_object->ref_count, 0); + eq_object->parent_function = pfob; + eq_object->eq_id = 0xFFFFFFFF; + + INIT_LIST_HEAD(&eq_object->cq_list_head); + + length = num_entries * eqe_size; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_EQ_CREATE); + + fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va), + length); + n = pfob->pci_function_number; + AMAP_SET_BITS_PTR(EQ_CONTEXT, Func, &fwcmd->params.request.context, n); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, valid, &fwcmd->params.request.context, 1); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, Size, + &fwcmd->params.request.context, eqe_size_encoding); + + n = 0; /* Protection Domain is always 0 in Linux driver */ + AMAP_SET_BITS_PTR(EQ_CONTEXT, PD, &fwcmd->params.request.context, n); + + /* Let the caller ARM the EQ with the doorbell. */ + AMAP_SET_BITS_PTR(EQ_CONTEXT, Armed, &fwcmd->params.request.context, 0); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, Count, &fwcmd->params.request.context, + num_entries_encoding); + + n = pfob->pci_function_number * 32; + AMAP_SET_BITS_PTR(EQ_CONTEXT, EventVect, + &fwcmd->params.request.context, n); + if (watermark != -1) { + AMAP_SET_BITS_PTR(EQ_CONTEXT, WME, + &fwcmd->params.request.context, 1); + AMAP_SET_BITS_PTR(EQ_CONTEXT, Watermark, + &fwcmd->params.request.context, watermark); + ASSERT(watermark <= CEV_WMARK_240); + } else + AMAP_SET_BITS_PTR(EQ_CONTEXT, WME, + &fwcmd->params.request.context, 0); + if (timer_delay != -1) { + AMAP_SET_BITS_PTR(EQ_CONTEXT, TMR, + &fwcmd->params.request.context, 1); + + ASSERT(timer_delay <= 250); /* max value according to EAS */ + timer_delay = min(timer_delay, (u32)250); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, Delay, + &fwcmd->params.request.context, timer_delay); + } else { + AMAP_SET_BITS_PTR(EQ_CONTEXT, TMR, + &fwcmd->params.request.context, 0); + } + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create EQ failed."); + goto Error; + } + /* Get the EQ id. The MPU allocates the IDs. */ + eq_object->eq_id = fwcmd->params.response.eq_id; + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + Deferences the given object. Once the object's reference count drops to + zero, the object is destroyed and all resources that are held by this + object are released. The on-chip context is also destroyed along with + the queue ID, and any mappings made into the UT. + + eq_object - EQ handle returned from eq_object_create. + + Returns BE_SUCCESS if successfull, otherwise a useful error code + is returned. + + IRQL: IRQL < DISPATCH_LEVEL +*/ +int be_eq_destroy(struct be_eq_object *eq_object) +{ + int status = 0; + + ASSERT(atomic_read(&eq_object->ref_count) == 0); + /* no CQs should reference this EQ now */ + ASSERT(list_empty(&eq_object->cq_list_head)); + + /* Send fwcmd to destroy the EQ. */ + status = be_function_ring_destroy(eq_object->parent_function, + eq_object->eq_id, FWCMD_RING_TYPE_EQ, + NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + return BE_SUCCESS; +} +/* + *--------------------------------------------------------------------------- + * Function: be_eq_modify_delay + * Changes the EQ delay for a group of EQs. + * num_eq - The number of EQs in the eq_array to adjust. + * This also is the number of delay values in + * the eq_delay_array. + * eq_array - Array of struct be_eq_object pointers to adjust. + * eq_delay_array - Array of "num_eq" timer delays in units + * of microseconds. The be_eq_query_delay_range + * fwcmd returns the resolution and range of + * legal EQ delays. + * cb - + * cb_context - + * q_ctxt - Optional. Pointer to a previously allocated + * struct. If the MCC WRB ring is full, this + * structure is used to queue the operation. It + * will be posted to the MCC ring when space + * becomes available. All queued commands will + * be posted to the ring in the order they are + * received. It is always valid to pass a pointer to + * a generic be_generic_q_cntxt. However, + * the specific context structs + * are generally smaller than the generic struct. + * return pend_status - BE_SUCCESS (0) on success. + * BE_PENDING (postive value) if the FWCMD + * completion is pending. Negative error code on failure. + *------------------------------------------------------------------------- + */ +int +be_eq_modify_delay(struct be_function_object *pfob, + u32 num_eq, struct be_eq_object **eq_array, + u32 *eq_delay_array, mcc_wrb_cqe_callback cb, + void *cb_context, struct be_eq_modify_delay_q_ctxt *q_ctxt) +{ + struct FWCMD_COMMON_MODIFY_EQ_DELAY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *gen_ctxt = NULL; + u32 i; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + gen_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + gen_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_MODIFY_EQ_DELAY); + + ASSERT(num_eq > 0); + ASSERT(num_eq <= ARRAY_SIZE(fwcmd->params.request.delay)); + fwcmd->params.request.num_eq = num_eq; + for (i = 0; i < num_eq; i++) { + fwcmd->params.request.delay[i].eq_id = eq_array[i]->eq_id; + fwcmd->params.request.delay[i].delay_in_microseconds = + eq_delay_array[i]; + } + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, gen_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + diff --git a/drivers/staging/benet/hwlib/eth.c b/drivers/staging/benet/hwlib/eth.c new file mode 100644 index 000000000000..f641b6260d07 --- /dev/null +++ b/drivers/staging/benet/hwlib/eth.c @@ -0,0 +1,1273 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include +#include "hwlib.h" +#include "bestatus.h" + +/* + *--------------------------------------------------------- + * Function: be_eth_sq_create_ex + * Creates an ethernet send ring - extended version with + * additional parameters. + * pfob - + * rd - ring address + * length_in_bytes - + * type - The type of ring to create. + * ulp - The requested ULP number for the ring. + * This should be zero based, i.e. 0,1,2. This must + * be valid NIC ULP based on the firmware config. + * All doorbells for this ring must be sent to + * this ULP. The first network ring allocated for + * each ULP are higher performance than subsequent rings. + * cq_object - cq object for completions + * ex_parameters - Additional parameters (that may increase in + * future revisions). These parameters are only used + * for certain ring types -- see + * struct be_eth_sq_parameters for details. + * eth_sq - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_sq_create_ex(struct be_function_object *pfob, struct ring_desc *rd, + u32 length, u32 type, u32 ulp, struct be_cq_object *cq_object, + struct be_eth_sq_parameters *ex_parameters, + struct be_ethsq_object *eth_sq) +{ + struct FWCMD_COMMON_ETH_TX_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + u32 n; + unsigned long irql; + + ASSERT(rd); + ASSERT(eth_sq); + ASSERT(ex_parameters); + + spin_lock_irqsave(&pfob->post_lock, irql); + + memset(eth_sq, 0, sizeof(*eth_sq)); + + eth_sq->parent_function = pfob; + eth_sq->bid = 0xFFFFFFFF; + eth_sq->cq_object = cq_object; + + /* Translate hwlib interface to arm interface. */ + switch (type) { + case BE_ETH_TX_RING_TYPE_FORWARDING: + type = ETH_TX_RING_TYPE_FORWARDING; + break; + case BE_ETH_TX_RING_TYPE_STANDARD: + type = ETH_TX_RING_TYPE_STANDARD; + break; + case BE_ETH_TX_RING_TYPE_BOUND: + ASSERT(ex_parameters->port < 2); + type = ETH_TX_RING_TYPE_BOUND; + break; + default: + TRACE(DL_ERR, "Invalid eth tx ring type:%d", type); + return BE_NOT_OK; + break; + } + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* NIC must be supported by the current config. */ + ASSERT(pfob->fw_config.nic_ulp_mask); + + /* + * The ulp parameter must select a valid NIC ULP + * for the current config. + */ + ASSERT((1 << ulp) & pfob->fw_config.nic_ulp_mask); + + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_ETH_TX_CREATE); + fwcmd->header.request.port_number = ex_parameters->port; + + AMAP_SET_BITS_PTR(ETX_CONTEXT, pd_id, + &fwcmd->params.request.context, 0); + + n = be_ring_length_to_encoding(length, sizeof(struct ETH_WRB_AMAP)); + AMAP_SET_BITS_PTR(ETX_CONTEXT, tx_ring_size, + &fwcmd->params.request.context, n); + + AMAP_SET_BITS_PTR(ETX_CONTEXT, cq_id_send, + &fwcmd->params.request.context, cq_object->cq_id); + + n = pfob->pci_function_number; + AMAP_SET_BITS_PTR(ETX_CONTEXT, func, &fwcmd->params.request.context, n); + + fwcmd->params.request.type = type; + fwcmd->params.request.ulp_num = (1 << ulp); + fwcmd->params.request.num_pages = DIV_ROUND_UP(length, PAGE_SIZE); + ASSERT(PAGES_SPANNED(rd->va, rd->length) >= + fwcmd->params.request.num_pages); + + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create etx queue failed."); + goto Error; + } + /* save the butler ID */ + eth_sq->bid = fwcmd->params.response.cid; + + /* add a reference to the corresponding CQ */ + atomic_inc(&cq_object->ref_count); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + This routine destroys an ethernet send queue + + EthSq - EthSq Handle returned from EthSqCreate + + This function always return BE_SUCCESS. + + This function frees memory allocated by EthSqCreate for the EthSq Object. + +*/ +int be_eth_sq_destroy(struct be_ethsq_object *eth_sq) +{ + int status = 0; + + /* Send fwcmd to destroy the queue. */ + status = be_function_ring_destroy(eth_sq->parent_function, eth_sq->bid, + FWCMD_RING_TYPE_ETH_TX, NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + /* Derefence any associated CQs. */ + atomic_dec(ð_sq->cq_object->ref_count); + return status; +} +/* + This routine attempts to set the transmit flow control parameters. + + FunctionObject - Handle to a function object + + txfc_enable - transmit flow control enable - true for + enable, false for disable + + rxfc_enable - receive flow control enable - true for + enable, false for disable + + Returns BE_SUCCESS if successfull, otherwise a useful int error + code is returned. + + IRQL: < DISPATCH_LEVEL + + This function always fails in non-privileged machine context. +*/ +int +be_eth_set_flow_control(struct be_function_object *pfob, + bool txfc_enable, bool rxfc_enable) +{ + struct FWCMD_COMMON_SET_FLOW_CONTROL *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_FLOW_CONTROL); + + fwcmd->params.request.rx_flow_control = rxfc_enable; + fwcmd->params.request.tx_flow_control = txfc_enable; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "set flow control fwcmd failed."); + goto error; + } + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine attempts to get the transmit flow control parameters. + + pfob - Handle to a function object + + txfc_enable - transmit flow control enable - true for + enable, false for disable + + rxfc_enable - receive flow control enable - true for enable, + false for disable + + Returns BE_SUCCESS if successfull, otherwise a useful int error code + is returned. + + IRQL: < DISPATCH_LEVEL + + This function always fails in non-privileged machine context. +*/ +int +be_eth_get_flow_control(struct be_function_object *pfob, + bool *txfc_enable, bool *rxfc_enable) +{ + struct FWCMD_COMMON_GET_FLOW_CONTROL *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_FLOW_CONTROL); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "get flow control fwcmd failed."); + goto error; + } + + *txfc_enable = fwcmd->params.response.tx_flow_control; + *rxfc_enable = fwcmd->params.response.rx_flow_control; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + *--------------------------------------------------------- + * Function: be_eth_set_qos + * This function sets the ethernet transmit Quality of Service (QoS) + * characteristics of BladeEngine for the domain. All ethernet + * transmit rings of the domain will evenly share the bandwidth. + * The exeception to sharing is the host primary (super) ethernet + * transmit ring as well as the host ethernet forwarding ring + * for missed offload data. + * pfob - + * max_bps - the maximum bits per second in units of + * 10 Mbps (valid 0-100) + * max_pps - the maximum packets per second in units + * of 1 Kpps (0 indicates no limit) + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_set_qos(struct be_function_object *pfob, u32 max_bps, u32 max_pps) +{ + struct FWCMD_COMMON_SET_QOS *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_QOS); + + /* Set fields in fwcmd */ + fwcmd->params.request.max_bits_per_second_NIC = max_bps; + fwcmd->params.request.max_packets_per_second_NIC = max_pps; + fwcmd->params.request.valid_flags = QOS_BITS_NIC | QOS_PKTS_NIC; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) + TRACE(DL_ERR, "network set qos fwcmd failed."); + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + *--------------------------------------------------------- + * Function: be_eth_get_qos + * This function retrieves the ethernet transmit Quality of Service (QoS) + * characteristics for the domain. + * max_bps - the maximum bits per second in units of + * 10 Mbps (valid 0-100) + * max_pps - the maximum packets per second in units of + * 1 Kpps (0 indicates no limit) + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_get_qos(struct be_function_object *pfob, u32 *max_bps, u32 *max_pps) +{ + struct FWCMD_COMMON_GET_QOS *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_QOS); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "network get qos fwcmd failed."); + goto error; + } + + *max_bps = fwcmd->params.response.max_bits_per_second_NIC; + *max_pps = fwcmd->params.response.max_packets_per_second_NIC; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + *--------------------------------------------------------- + * Function: be_eth_set_frame_size + * This function sets the ethernet maximum frame size. The previous + * values are returned. + * pfob - + * tx_frame_size - maximum transmit frame size in bytes + * rx_frame_size - maximum receive frame size in bytes + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_set_frame_size(struct be_function_object *pfob, + u32 *tx_frame_size, u32 *rx_frame_size) +{ + struct FWCMD_COMMON_SET_FRAME_SIZE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_FRAME_SIZE); + fwcmd->params.request.max_tx_frame_size = *tx_frame_size; + fwcmd->params.request.max_rx_frame_size = *rx_frame_size; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "network set frame size fwcmd failed."); + goto error; + } + + *tx_frame_size = fwcmd->params.response.chip_max_tx_frame_size; + *rx_frame_size = fwcmd->params.response.chip_max_rx_frame_size; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + This routine creates a Ethernet receive ring. + + pfob - handle to a function object + rq_base_va - base VA for the default receive ring. this must be + exactly 8K in length and continguous physical memory. + cq_object - handle to a previously created CQ to be associated + with the RQ. + pp_eth_rq - pointer to an opqaue handle where an eth + receive object is returned. + Returns BE_SUCCESS if successfull, , otherwise a useful + int error code is returned. + + IRQL: < DISPATCH_LEVEL + this function allocates a struct be_ethrq_object *object. + there must be no more than 1 of these per function object, unless the + function object supports RSS (is networking and on the host). + the rq_base_va must point to a buffer of exactly 8K. + the erx::host_cqid (or host_stor_cqid) register and erx::ring_page registers + will be updated as appropriate on return +*/ +int +be_eth_rq_create(struct be_function_object *pfob, + struct ring_desc *rd, struct be_cq_object *cq_object, + struct be_cq_object *bcmc_cq_object, + struct be_ethrq_object *eth_rq) +{ + int status = 0; + struct MCC_WRB_AMAP *wrb = NULL; + struct FWCMD_COMMON_ETH_RX_CREATE *fwcmd = NULL; + unsigned long irql; + + /* MPU will set the */ + ASSERT(rd); + ASSERT(eth_rq); + + spin_lock_irqsave(&pfob->post_lock, irql); + + eth_rq->parent_function = pfob; + eth_rq->cq_object = cq_object; + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_ETH_RX_CREATE); + + fwcmd->params.request.num_pages = 2; /* required length */ + fwcmd->params.request.cq_id = cq_object->cq_id; + + if (bcmc_cq_object) + fwcmd->params.request.bcmc_cq_id = bcmc_cq_object->cq_id; + else + fwcmd->params.request.bcmc_cq_id = 0xFFFF; + + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "fwcmd to map eth rxq frags failed."); + goto Error; + } + /* Save the ring ID for cleanup. */ + eth_rq->rid = fwcmd->params.response.id; + + atomic_inc(&cq_object->ref_count); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine destroys an Ethernet receive queue + + eth_rq - ethernet receive queue handle returned from eth_rq_create + + Returns BE_SUCCESS on success and an appropriate int on failure. + + This function frees resourcs allocated by EthRqCreate. + The erx::host_cqid (or host_stor_cqid) register and erx::ring_page + registers will be updated as appropriate on return + IRQL: < DISPATCH_LEVEL +*/ + +static void be_eth_rq_destroy_internal_cb(void *context, int status, + struct MCC_WRB_AMAP *wrb) +{ + struct be_ethrq_object *eth_rq = (struct be_ethrq_object *) context; + + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "Destroy eth rq failed in internal callback.\n"); + } else { + /* Dereference any CQs associated with this queue. */ + atomic_dec(ð_rq->cq_object->ref_count); + } + + return; +} + +int be_eth_rq_destroy(struct be_ethrq_object *eth_rq) +{ + int status = BE_SUCCESS; + + /* Send fwcmd to destroy the RQ. */ + status = be_function_ring_destroy(eth_rq->parent_function, + eth_rq->rid, FWCMD_RING_TYPE_ETH_RX, NULL, NULL, + be_eth_rq_destroy_internal_cb, eth_rq); + + return status; +} + +/* + *--------------------------------------------------------------------------- + * Function: be_eth_rq_destroy_options + * Destroys an ethernet receive ring with finer granularity options + * than the standard be_eth_rq_destroy() API function. + * eth_rq - + * flush - Set to 1 to flush the ring, set to 0 to bypass the flush + * cb - Callback function on completion + * cb_context - Callback context + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *---------------------------------------------------------------------------- + */ +int +be_eth_rq_destroy_options(struct be_ethrq_object *eth_rq, bool flush, + mcc_wrb_cqe_callback cb, void *cb_context) +{ + struct FWCMD_COMMON_RING_DESTROY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = BE_SUCCESS; + struct be_function_object *pfob = NULL; + unsigned long irql; + + pfob = eth_rq->parent_function; + + spin_lock_irqsave(&pfob->post_lock, irql); + + TRACE(DL_INFO, "Destroy eth_rq ring id:%d, flush:%d", eth_rq->rid, + flush); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in destroy eth_rq ring."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_RING_DESTROY); + + fwcmd->params.request.id = eth_rq->rid; + fwcmd->params.request.ring_type = FWCMD_RING_TYPE_ETH_RX; + fwcmd->params.request.bypass_flush = ((0 == flush) ? 1 : 0); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, cb_context, + be_eth_rq_destroy_internal_cb, eth_rq, fwcmd, NULL); + + if (status != BE_SUCCESS && status != BE_PENDING) { + TRACE(DL_ERR, "eth_rq ring destroy failed. id:%d, flush:%d", + eth_rq->rid, flush); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine queries the frag size for erx. + + pfob - handle to a function object + + frag_size_bytes - erx frag size in bytes that is/was set. + + Returns BE_SUCCESS if successfull, otherwise a useful int error + code is returned. + + IRQL: < DISPATCH_LEVEL + +*/ +int +be_eth_rq_get_frag_size(struct be_function_object *pfob, u32 *frag_size_bytes) +{ + struct FWCMD_ETH_GET_RX_FRAG_SIZE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + ASSERT(frag_size_bytes); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + return BE_STATUS_NO_MCC_WRB; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_GET_RX_FRAG_SIZE); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "get frag size fwcmd failed."); + goto error; + } + + *frag_size_bytes = 1 << fwcmd->params.response.actual_fragsize_log2; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine attempts to set the frag size for erx. If the frag size is + already set, the attempt fails and the current frag size is returned. + + pfob - Handle to a function object + + frag_size - Erx frag size in bytes that is/was set. + + current_frag_size_bytes - Pointer to location where currrent frag + is to be rturned + + Returns BE_SUCCESS if successfull, otherwise a useful int error + code is returned. + + IRQL: < DISPATCH_LEVEL + + This function always fails in non-privileged machine context. +*/ +int +be_eth_rq_set_frag_size(struct be_function_object *pfob, + u32 frag_size, u32 *frag_size_bytes) +{ + struct FWCMD_ETH_SET_RX_FRAG_SIZE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + ASSERT(frag_size_bytes); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_SET_RX_FRAG_SIZE); + + ASSERT(frag_size >= 128 && frag_size <= 16 * 1024); + + /* This is the log2 of the fragsize. This is not the exact + * ERX encoding. */ + fwcmd->params.request.new_fragsize_log2 = __ilog2_u32(frag_size); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "set frag size fwcmd failed."); + goto error; + } + + *frag_size_bytes = 1 << fwcmd->params.response.actual_fragsize_log2; +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + This routine gets or sets a mac address for a domain + given the port and mac. + + FunctionObject - Function object handle. + port1 - Set to TRUE if this function will set/get the Port 1 + address. Only the host may set this to TRUE. + mac1 - Set to TRUE if this function will set/get the + MAC 1 address. Only the host may set this to TRUE. + write - Set to TRUE if this function should write the mac address. + mac_address - Buffer of the mac address to read or write. + + Returns BE_SUCCESS if successfull, otherwise a useful int is returned. + + IRQL: < DISPATCH_LEVEL +*/ +int be_rxf_mac_address_read_write(struct be_function_object *pfob, + bool port1, /* VM must always set to false */ + bool mac1, /* VM must always set to false */ + bool mgmt, bool write, + bool permanent, u8 *mac_address, + mcc_wrb_cqe_callback cb, /* optional */ + void *cb_context) /* optional */ +{ + int status = BE_SUCCESS; + union { + struct FWCMD_COMMON_NTWK_MAC_QUERY *query; + struct FWCMD_COMMON_NTWK_MAC_SET *set; + } fwcmd = {NULL}; + struct MCC_WRB_AMAP *wrb = NULL; + u32 type = 0; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + spin_lock_irqsave(&pfob->post_lock, irql); + + ASSERT(mac_address); + + ASSERT(port1 == false); + ASSERT(mac1 == false); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + + if (mgmt) { + type = MAC_ADDRESS_TYPE_MANAGEMENT; + } else { + if (pfob->type == BE_FUNCTION_TYPE_NETWORK) + type = MAC_ADDRESS_TYPE_NETWORK; + else + type = MAC_ADDRESS_TYPE_STORAGE; + } + + if (write) { + /* Prepares an embedded fwcmd, including + * request/response sizes. + */ + fwcmd.set = BE_PREPARE_EMBEDDED_FWCMD(pfob, + wrb, COMMON_NTWK_MAC_SET); + + fwcmd.set->params.request.invalidate = 0; + fwcmd.set->params.request.mac1 = (mac1 ? 1 : 0); + fwcmd.set->params.request.port = (port1 ? 1 : 0); + fwcmd.set->params.request.type = type; + + /* Copy the mac address to set. */ + fwcmd.set->params.request.mac.SizeOfStructure = + sizeof(fwcmd.set->params.request.mac); + memcpy(fwcmd.set->params.request.mac.MACAddress, + mac_address, ETH_ALEN); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, + cb, cb_context, NULL, NULL, fwcmd.set, NULL); + + } else { + + /* + * Prepares an embedded fwcmd, including + * request/response sizes. + */ + fwcmd.query = BE_PREPARE_EMBEDDED_FWCMD(pfob, + wrb, COMMON_NTWK_MAC_QUERY); + + fwcmd.query->params.request.mac1 = (mac1 ? 1 : 0); + fwcmd.query->params.request.port = (port1 ? 1 : 0); + fwcmd.query->params.request.type = type; + fwcmd.query->params.request.permanent = permanent; + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_MAC_QUERY, + params.response.mac.MACAddress); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_MAC_QUERY, + params.response.mac.MACAddress); + rc.va = mac_address; + /* Post the f/w command (with a copy for the response) */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, + cb_context, NULL, NULL, fwcmd.query, &rc); + } + + if (status < 0) { + TRACE(DL_ERR, "mac set/query failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine writes data to context memory. + + pfob - Function object handle. + mac_table - Set to the 128-bit multicast address hash table. + + Returns BE_SUCCESS if successfull, otherwise a useful int is returned. + + IRQL: < DISPATCH_LEVEL +*/ + +int be_rxf_multicast_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u8 *mac_table, + mcc_wrb_cqe_callback cb, /* optional */ + void *cb_context, + struct be_multicast_q_ctxt *q_ctxt) +{ + int status = BE_SUCCESS; + struct FWCMD_COMMON_NTWK_MULTICAST_SET *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + ASSERT(num <= ARRAY_SIZE(fwcmd->params.request.mac)); + + if (num > ARRAY_SIZE(fwcmd->params.request.mac)) { + TRACE(DL_ERR, "Too many multicast addresses. BE supports %d.", + (int) ARRAY_SIZE(fwcmd->params.request.mac)); + return BE_NOT_OK; + } + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_MULTICAST_SET); + + fwcmd->params.request.promiscuous = promiscuous; + if (!promiscuous) { + fwcmd->params.request.num_mac = num; + if (num > 0) { + ASSERT(mac_table); + memcpy(fwcmd->params.request.mac, + mac_table, ETH_ALEN * num); + } + } + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + if (status < 0) { + TRACE(DL_ERR, "multicast fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine adds or removes a vlan tag from the rxf table. + + FunctionObject - Function object handle. + VLanTag - VLan tag to add or remove. + Add - Set to TRUE if this will add a vlan tag + + Returns BE_SUCCESS if successfull, otherwise a useful int is returned. + + IRQL: < DISPATCH_LEVEL +*/ +int be_rxf_vlan_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u16 *vlan_tag_array, + mcc_wrb_cqe_callback cb, /* optional */ + void *cb_context, + struct be_vlan_q_ctxt *q_ctxt) /* optional */ +{ + int status = BE_SUCCESS; + struct FWCMD_COMMON_NTWK_VLAN_CONFIG *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + if (num > ARRAY_SIZE(fwcmd->params.request.vlan_tag)) { + TRACE(DL_ERR, "Too many VLAN tags."); + return BE_NOT_OK; + } + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_VLAN_CONFIG); + + fwcmd->params.request.promiscuous = promiscuous; + if (!promiscuous) { + fwcmd->params.request.num_vlan = num; + + if (num > 0) { + ASSERT(vlan_tag_array); + memcpy(fwcmd->params.request.vlan_tag, vlan_tag_array, + num * sizeof(vlan_tag_array[0])); + } + } + + /* Post the commadn */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + if (status < 0) { + TRACE(DL_ERR, "vlan fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +int be_rxf_link_status(struct be_function_object *pfob, + struct BE_LINK_STATUS *link_status, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_link_status_q_ctxt *q_ctxt) +{ + struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + ASSERT(link_status); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, + COMMON_NTWK_LINK_STATUS_QUERY); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY, + params.response); + rc.va = link_status; + /* Post or queue the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, &rc); + + if (status < 0) { + TRACE(DL_ERR, "link status fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +int +be_rxf_query_eth_statistics(struct be_function_object *pfob, + struct FWCMD_ETH_GET_STATISTICS *va_for_fwcmd, + u64 pa_for_fwcmd, mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_nonembedded_q_ctxt *q_ctxt) +{ + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + ASSERT(va_for_fwcmd); + ASSERT(pa_for_fwcmd); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + + TRACE(DL_INFO, "Query eth stats. fwcmd va:%p pa:0x%08x_%08x", + va_for_fwcmd, upper_32_bits(pa_for_fwcmd), (u32)pa_for_fwcmd); + + /* Prepares an embedded fwcmd, including request/response sizes. */ + va_for_fwcmd = BE_PREPARE_NONEMBEDDED_FWCMD(pfob, wrb, + va_for_fwcmd, pa_for_fwcmd, ETH_GET_STATISTICS); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, va_for_fwcmd, NULL); + if (status < 0) { + TRACE(DL_ERR, "eth stats fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +int +be_rxf_promiscuous(struct be_function_object *pfob, + bool enable_port0, bool enable_port1, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_promiscuous_q_ctxt *q_ctxt) +{ + struct FWCMD_ETH_PROMISCUOUS *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_PROMISCUOUS); + + fwcmd->params.request.port0_promiscuous = enable_port0; + fwcmd->params.request.port1_promiscuous = enable_port1; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + + if (status < 0) { + TRACE(DL_ERR, "promiscuous fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + *------------------------------------------------------------------------- + * Function: be_rxf_filter_config + * Configures BladeEngine ethernet receive filter settings. + * pfob - + * settings - Pointer to the requested filter settings. + * The response from BladeEngine will be placed back + * in this structure. + * cb - optional + * cb_context - optional + * q_ctxt - Optional. Pointer to a previously allocated struct. + * If the MCC WRB ring is full, this structure is + * used to queue the operation. It will be posted + * to the MCC ring when space becomes available. All + * queued commands will be posted to the ring in + * the order they are received. It is always valid + * to pass a pointer to a generic + * be_generic_q_ctxt. However, the specific + * context structs are generally smaller than + * the generic struct. + * return pend_status - BE_SUCCESS (0) on success. + * BE_PENDING (postive value) if the FWCMD + * completion is pending. Negative error code on failure. + *--------------------------------------------------------------------------- + */ +int +be_rxf_filter_config(struct be_function_object *pfob, + struct NTWK_RX_FILTER_SETTINGS *settings, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_rxf_filter_q_ctxt *q_ctxt) +{ + struct FWCMD_COMMON_NTWK_RX_FILTER *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + ASSERT(settings); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_RX_FILTER); + memcpy(&fwcmd->params.request, settings, sizeof(*settings)); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_RX_FILTER, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_RX_FILTER, + params.response); + rc.va = settings; + /* Post or queue the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, &rc); + + if (status < 0) { + TRACE(DL_ERR, "RXF/ERX filter config fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} diff --git a/drivers/staging/benet/hwlib/funcobj.c b/drivers/staging/benet/hwlib/funcobj.c new file mode 100644 index 000000000000..6eabe96e14ce --- /dev/null +++ b/drivers/staging/benet/hwlib/funcobj.c @@ -0,0 +1,565 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" + + +int +be_function_internal_query_firmware_config(struct be_function_object *pfob, + struct BE_FIRMWARE_CONFIG *config) +{ + struct FWCMD_COMMON_FIRMWARE_CONFIG *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_FIRMWARE_CONFIG); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_FIRMWARE_CONFIG, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_FIRMWARE_CONFIG, + params.response); + rc.va = config; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, + NULL, NULL, NULL, fwcmd, &rc); +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This allocates and initializes a function object based on the information + provided by upper layer drivers. + + Returns BE_SUCCESS on success and an appropriate int on failure. + + A function object represents a single BladeEngine (logical) PCI function. + That is a function object either represents + the networking side of BladeEngine or the iSCSI side of BladeEngine. + + This routine will also detect and create an appropriate PD object for the + PCI function as needed. +*/ +int +be_function_object_create(u8 __iomem *csr_va, u8 __iomem *db_va, + u8 __iomem *pci_va, u32 function_type, + struct ring_desc *mailbox, struct be_function_object *pfob) +{ + int status; + + ASSERT(pfob); /* not a magic assert */ + ASSERT(function_type <= 2); + + TRACE(DL_INFO, "Create function object. type:%s object:0x%p", + (function_type == BE_FUNCTION_TYPE_ISCSI ? "iSCSI" : + (function_type == BE_FUNCTION_TYPE_NETWORK ? "Network" : + "Arm")), pfob); + + memset(pfob, 0, sizeof(*pfob)); + + pfob->type = function_type; + pfob->csr_va = csr_va; + pfob->db_va = db_va; + pfob->pci_va = pci_va; + + spin_lock_init(&pfob->cq_lock); + spin_lock_init(&pfob->post_lock); + spin_lock_init(&pfob->mcc_context_lock); + + + pfob->pci_function_number = 1; + + + pfob->emulate = false; + TRACE(DL_NOTE, "Non-emulation mode"); + status = be_drive_POST(pfob); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "BladeEngine POST failed."); + goto error; + } + + /* Initialize the mailbox */ + status = be_mpu_init_mailbox(pfob, mailbox); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "Failed to initialize mailbox."); + goto error; + } + /* + * Cache the firmware config for ASSERTs in hwclib and later + * driver queries. + */ + status = be_function_internal_query_firmware_config(pfob, + &pfob->fw_config); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "Failed to query firmware config."); + goto error; + } + +error: + if (status != BE_SUCCESS) { + /* No cleanup necessary */ + TRACE(DL_ERR, "Failed to create function."); + memset(pfob, 0, sizeof(*pfob)); + } + return status; +} + +/* + This routine drops the reference count on a given function object. Once + the reference count falls to zero, the function object is destroyed and all + resources held are freed. + + FunctionObject - The function object to drop the reference to. +*/ +int be_function_object_destroy(struct be_function_object *pfob) +{ + TRACE(DL_INFO, "Destroy pfob. Object:0x%p", + pfob); + + + ASSERT(pfob->mcc == NULL); + + return BE_SUCCESS; +} + +int be_function_cleanup(struct be_function_object *pfob) +{ + int status = 0; + u32 isr; + u32 host_intr; + struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP ctrl; + + + if (pfob->type == BE_FUNCTION_TYPE_NETWORK) { + status = be_rxf_multicast_config(pfob, false, 0, + NULL, NULL, NULL, NULL); + ASSERT(status == BE_SUCCESS); + } + /* VLAN */ + status = be_rxf_vlan_config(pfob, false, 0, NULL, NULL, NULL, NULL); + ASSERT(status == BE_SUCCESS); + /* + * MCC Queue -- Switches to mailbox mode. May want to destroy + * all but the MCC CQ before this call if polling CQ is much better + * performance than polling mailbox register. + */ + if (pfob->mcc) + status = be_mcc_ring_destroy(pfob->mcc); + /* + * If interrupts are disabled, clear any CEV interrupt assertions that + * fired after we stopped processing EQs. + */ + ctrl.dw[0] = PCICFG1_READ(pfob, host_timer_int_ctrl); + host_intr = AMAP_GET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, + hostintr, ctrl.dw); + if (!host_intr) + if (pfob->type == BE_FUNCTION_TYPE_NETWORK) + isr = CSR_READ(pfob, cev.isr1); + else + isr = CSR_READ(pfob, cev.isr0); + else + /* This should never happen... */ + TRACE(DL_ERR, "function_cleanup called with interrupt enabled"); + /* Function object destroy */ + status = be_function_object_destroy(pfob); + ASSERT(status == BE_SUCCESS); + + return status; +} + + +void * +be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, u32 payld_len, u32 request_length, + u32 response_length, u32 opcode, u32 subsystem) +{ + struct FWCMD_REQUEST_HEADER *header = NULL; + u32 n; + + ASSERT(wrb); + + n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 1); + AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, min(payld_len, n)); + header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); + + header->timeout = 0; + header->domain = 0; + header->request_length = max(request_length, response_length); + header->opcode = opcode; + header->subsystem = subsystem; + + return header; +} + +void * +be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + void *fwcmd_va, u64 fwcmd_pa, + u32 payld_len, + u32 request_length, + u32 response_length, + u32 opcode, u32 subsystem) +{ + struct FWCMD_REQUEST_HEADER *header = NULL; + u32 n; + struct MCC_WRB_PAYLOAD_AMAP *plp; + + ASSERT(wrb); + ASSERT(fwcmd_va); + + header = (struct FWCMD_REQUEST_HEADER *) fwcmd_va; + + AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 0); + AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, payld_len); + + /* + * Assume one fragment. The caller may override the SGL by + * rewriting the 0th length and adding more entries. They + * will also need to update the sge_count. + */ + AMAP_SET_BITS_PTR(MCC_WRB, sge_count, wrb, 1); + + n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + plp = (struct MCC_WRB_PAYLOAD_AMAP *)((u8 *)wrb + n); + AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].length, plp, payld_len); + AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_lo, plp, (u32)fwcmd_pa); + AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_hi, plp, + upper_32_bits(fwcmd_pa)); + + header->timeout = 0; + header->domain = 0; + header->request_length = max(request_length, response_length); + header->opcode = opcode; + header->subsystem = subsystem; + + return header; +} + +struct MCC_WRB_AMAP * +be_function_peek_mcc_wrb(struct be_function_object *pfob) +{ + struct MCC_WRB_AMAP *wrb = NULL; + u32 offset; + + if (pfob->mcc) + wrb = _be_mpu_peek_ring_wrb(pfob->mcc, false); + else { + offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); + wrb = (struct MCC_WRB_AMAP *) ((u8 *) pfob->mailbox.va + + offset); + } + + if (wrb) + memset(wrb, 0, sizeof(struct MCC_WRB_AMAP)); + + return wrb; +} + +#if defined(BE_DEBUG) +void be_function_debug_print_wrb(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, void *optional_fwcmd_va, + struct be_mcc_wrb_context *wrb_context) +{ + + struct FWCMD_REQUEST_HEADER *header = NULL; + u8 embedded; + u32 n; + + embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, wrb); + + if (embedded) { + n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); + } else { + header = (struct FWCMD_REQUEST_HEADER *) optional_fwcmd_va; + } + + /* Save the completed count before posting for a debug assert. */ + + if (header) { + wrb_context->opcode = header->opcode; + wrb_context->subsystem = header->subsystem; + + } else { + wrb_context->opcode = 0; + wrb_context->subsystem = 0; + } +} +#else +#define be_function_debug_print_wrb(a_, b_, c_, d_) +#endif + +int +be_function_post_mcc_wrb(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + struct be_generic_q_ctxt *q_ctxt, + mcc_wrb_cqe_callback cb, void *cb_context, + mcc_wrb_cqe_callback internal_cb, + void *internal_cb_context, void *optional_fwcmd_va, + struct be_mcc_wrb_response_copy *rc) +{ + int status; + struct be_mcc_wrb_context *wrb_context = NULL; + u64 *p; + + if (q_ctxt) { + /* Initialize context. */ + q_ctxt->context.internal_cb = internal_cb; + q_ctxt->context.internal_cb_context = internal_cb_context; + q_ctxt->context.cb = cb; + q_ctxt->context.cb_context = cb_context; + if (rc) { + q_ctxt->context.copy.length = rc->length; + q_ctxt->context.copy.fwcmd_offset = rc->fwcmd_offset; + q_ctxt->context.copy.va = rc->va; + } else + q_ctxt->context.copy.length = 0; + + q_ctxt->context.optional_fwcmd_va = optional_fwcmd_va; + + /* Queue this request */ + status = be_function_queue_mcc_wrb(pfob, q_ctxt); + + goto Error; + } + /* + * Allocate a WRB context struct to hold the callback pointers, + * status, etc. This is required if commands complete out of order. + */ + wrb_context = _be_mcc_allocate_wrb_context(pfob); + if (!wrb_context) { + TRACE(DL_WARN, "Failed to allocate MCC WRB context."); + status = BE_STATUS_SYSTEM_RESOURCES; + goto Error; + } + /* Initialize context. */ + memset(wrb_context, 0, sizeof(*wrb_context)); + wrb_context->internal_cb = internal_cb; + wrb_context->internal_cb_context = internal_cb_context; + wrb_context->cb = cb; + wrb_context->cb_context = cb_context; + if (rc) { + wrb_context->copy.length = rc->length; + wrb_context->copy.fwcmd_offset = rc->fwcmd_offset; + wrb_context->copy.va = rc->va; + } else + wrb_context->copy.length = 0; + wrb_context->wrb = wrb; + + /* + * Copy the context pointer into the WRB opaque tag field. + * Verify assumption of 64-bit tag with a compile time assert. + */ + p = (u64 *) ((u8 *)wrb + AMAP_BYTE_OFFSET(MCC_WRB, tag)); + *p = (u64)(size_t)wrb_context; + + /* Print info about this FWCMD for debug builds. */ + be_function_debug_print_wrb(pfob, wrb, optional_fwcmd_va, wrb_context); + + /* + * issue the WRB to the MPU as appropriate + */ + if (pfob->mcc) { + /* + * we're in WRB mode, pass to the mcc layer + */ + status = _be_mpu_post_wrb_ring(pfob->mcc, wrb, wrb_context); + } else { + /* + * we're in mailbox mode + */ + status = _be_mpu_post_wrb_mailbox(pfob, wrb, wrb_context); + + /* mailbox mode always completes synchronously */ + ASSERT(status != BE_STATUS_PENDING); + } + +Error: + + return status; +} + +int +be_function_ring_destroy(struct be_function_object *pfob, + u32 id, u32 ring_type, mcc_wrb_cqe_callback cb, + void *cb_context, mcc_wrb_cqe_callback internal_cb, + void *internal_cb_context) +{ + + struct FWCMD_COMMON_RING_DESTROY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + TRACE(DL_INFO, "Destroy ring id:%d type:%d", id, ring_type); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in destroy ring."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_RING_DESTROY); + + fwcmd->params.request.id = id; + fwcmd->params.request.ring_type = ring_type; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, cb_context, + internal_cb, internal_cb_context, fwcmd, NULL); + if (status != BE_SUCCESS && status != BE_PENDING) { + TRACE(DL_ERR, "Ring destroy fwcmd failed. id:%d ring_type:%d", + id, ring_type); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +void +be_rd_to_pa_list(struct ring_desc *rd, struct PHYS_ADDR *pa_list, u32 max_num) +{ + u32 num_pages = PAGES_SPANNED(rd->va, rd->length); + u32 i = 0; + u64 pa = rd->pa; + __le64 lepa; + + ASSERT(pa_list); + ASSERT(pa); + + for (i = 0; i < min(num_pages, max_num); i++) { + lepa = cpu_to_le64(pa); + pa_list[i].lo = (u32)lepa; + pa_list[i].hi = upper_32_bits(lepa); + pa += PAGE_SIZE; + } +} + + + +/*----------------------------------------------------------------------------- + * Function: be_function_get_fw_version + * Retrieves the firmware version on the adpater. If the callback is + * NULL this call executes synchronously. If the callback is not NULL, + * the returned status will be BE_PENDING if the command was issued + * successfully. + * pfob - + * fwv - Pointer to response buffer if callback is NULL. + * cb - Callback function invoked when the FWCMD completes. + * cb_context - Passed to the callback function. + * return pend_status - BE_SUCCESS (0) on success. + * BE_PENDING (postive value) if the FWCMD + * completion is pending. Negative error code on failure. + *--------------------------------------------------------------------------- + */ +int +be_function_get_fw_version(struct be_function_object *pfob, + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD *fwv, + mcc_wrb_cqe_callback cb, void *cb_context) +{ + int status = BE_SUCCESS; + struct MCC_WRB_AMAP *wrb = NULL; + struct FWCMD_COMMON_GET_FW_VERSION *fwcmd = NULL; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + + if (!cb && !fwv) { + TRACE(DL_ERR, "callback and response buffer NULL!"); + status = BE_NOT_OK; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_FW_VERSION); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_GET_FW_VERSION, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_GET_FW_VERSION, + params.response); + rc.va = fwv; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, + cb_context, NULL, NULL, fwcmd, &rc); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +int +be_function_queue_mcc_wrb(struct be_function_object *pfob, + struct be_generic_q_ctxt *q_ctxt) +{ + int status; + + ASSERT(q_ctxt); + + /* + * issue the WRB to the MPU as appropriate + */ + if (pfob->mcc) { + + /* We're in ring mode. Queue this item. */ + pfob->mcc->backlog_length++; + list_add_tail(&q_ctxt->context.list, &pfob->mcc->backlog); + status = BE_PENDING; + } else { + status = BE_NOT_OK; + } + return status; +} + diff --git a/drivers/staging/benet/hwlib/hwlib.h b/drivers/staging/benet/hwlib/hwlib.h new file mode 100644 index 000000000000..0cffe8fe774a --- /dev/null +++ b/drivers/staging/benet/hwlib/hwlib.h @@ -0,0 +1,856 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#ifndef __hwlib_h__ +#define __hwlib_h__ + +#include +#include +#include +#include + +#include "regmap.h" /* srcgen array map output */ + +#include "asyncmesg.h" +#include "fwcmd_opcodes.h" +#include "post_codes.h" +#include "fwcmd_mcc.h" + +#include "fwcmd_types_bmap.h" +#include "fwcmd_common_bmap.h" +#include "fwcmd_eth_bmap.h" +#include "bestatus.h" +/* + * + * Macros for reading/writing a protection domain or CSR registers + * in BladeEngine. + */ +#define PD_READ(_fo_, _field_) \ + ioread32((_fo_)->db_va + \ + AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) + +#define PD_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->db_va + \ + AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) + +#define CSR_READ(_fo_, _field_) \ + ioread32((_fo_)->csr_va + \ + AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) + +#define CSR_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->csr_va + \ + AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) + +#define PCICFG0_READ(_fo_, _field_) \ + ioread32((_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) + +#define PCICFG0_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) + +#define PCICFG1_READ(_fo_, _field_) \ + ioread32((_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) + +#define PCICFG1_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) + +#ifdef BE_DEBUG +#define ASSERT(c) BUG_ON(!(c)); +#else +#define ASSERT(c) +#endif + +/* debug levels */ +enum BE_DEBUG_LEVELS { + DL_ALWAYS = 0, /* cannot be masked */ + DL_ERR = 0x1, /* errors that should never happen */ + DL_WARN = 0x2, /* something questionable. + recoverable errors */ + DL_NOTE = 0x4, /* infrequent, important debug info */ + DL_INFO = 0x8, /* debug information */ + DL_VERBOSE = 0x10, /* detailed info, such as buffer traces */ + BE_DL_MIN_VALUE = 0x1, /* this is the min value used */ + BE_DL_MAX_VALUE = 0x80 /* this is the higheset value used */ +} ; + +extern unsigned int trace_level; + +#define TRACE(lm, fmt, args...) { \ + if (trace_level & lm) { \ + printk(KERN_NOTICE "BE: %s:%d \n" fmt, \ + __FILE__ , __LINE__ , ## args); \ + } \ + } + +static inline unsigned int be_trace_set_level(unsigned int level) +{ + unsigned int old_level = trace_level; + trace_level = level; + return old_level; +} + +#define be_trace_get_level() trace_level +/* + * Returns number of pages spanned by the size of data + * starting at the given address. + */ +#define PAGES_SPANNED(_address, _size) \ + ((u32)((((size_t)(_address) & (PAGE_SIZE - 1)) + \ + (_size) + (PAGE_SIZE - 1)) >> PAGE_SHIFT)) +/* Byte offset into the page corresponding to given address */ +#define OFFSET_IN_PAGE(_addr_) ((size_t)(_addr_) & (PAGE_SIZE-1)) + +/* + * circular subtract. + * Returns a - b assuming a circular number system, where a and b are + * in range (0, maxValue-1). If a==b, zero is returned so the + * highest value possible with this subtraction is maxValue-1. + */ +static inline u32 be_subc(u32 a, u32 b, u32 max) +{ + ASSERT(a <= max && b <= max); + ASSERT(max > 0); + return (a >= b ? (a - b) : (max - b + a)); +} + +static inline u32 be_addc(u32 a, u32 b, u32 max) +{ + ASSERT(a < max); + ASSERT(max > 0); + return ((max - a > b) ? (a + b) : (b + a - max)); +} + +/* descriptor for a physically contiguous memory used for ring */ +struct ring_desc { + u32 length; /* length in bytes */ + void *va; /* virtual address */ + u64 pa; /* bus address */ +} ; + +/* + * This structure stores information about a ring shared between hardware + * and software. Each ring is allocated by the driver in the uncached + * extension and mapped into BladeEngine's unified table. + */ +struct mp_ring { + u32 pages; /* queue size in pages */ + u32 id; /* queue id assigned by beklib */ + u32 num; /* number of elements in queue */ + u32 cidx; /* consumer index */ + u32 pidx; /* producer index -- not used by most rings */ + u32 itemSize; /* size in bytes of one object */ + + void *va; /* The virtual address of the ring. + This should be last to allow 32 & 64 + bit debugger extensions to work. */ +} ; + +/*----------- amap bit filed get / set macros and functions -----*/ +/* + * Structures defined in the map header files (under fw/amap/) with names + * in the format BE__AMAP are pseudo structures with members + * of type u8. These structures are templates that are used in + * conjuntion with the structures with names in the format + * _AMAP to calculate the bit masks and bit offsets to get or set + * bit fields in structures. The structures _AMAP are arrays + * of 32 bits words and have the correct size. The following macros + * provide convenient ways to get and set the various members + * in the structures without using strucctures with bit fields. + * Always use the macros AMAP_GET_BITS_PTR and AMAP_SET_BITS_PTR + * macros to extract and set various members. + */ + +/* + * Returns the a bit mask for the register that is NOT shifted into location. + * That means return values always look like: 0x1, 0xFF, 0x7FF, etc... + */ +static inline u32 amap_mask(u32 bit_size) +{ + return (bit_size == 32 ? 0xFFFFFFFF : (1 << bit_size) - 1); +} + +#define AMAP_BIT_MASK(_struct_, _register_) \ + amap_mask(AMAP_BIT_SIZE(_struct_, _register_)) + +/* + * non-optimized set bits function. First clears the bits and then assigns them. + * This does not require knowledge of the particular DWORD you are setting. + * e.g. AMAP_SET_BITS_PTR (struct, field1, &contextMemory, 123); + */ +static inline void +amap_set(void *ptr, u32 dw_offset, u32 mask, u32 offset, u32 value) +{ + u32 *dw = (u32 *)ptr; + *(dw + dw_offset) &= ~(mask << offset); + *(dw + dw_offset) |= (mask & value) << offset; +} + +#define AMAP_SET_BITS_PTR(_struct_, _register_, _structPtr_, _value_) \ + amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ + AMAP_BIT_MASK(_struct_, _register_), \ + AMAP_BIT_OFFSET(_struct_, _register_), _value_) + +/* + * Non-optimized routine that gets the bits without knowing the correct DWORD. + * e.g. fieldValue = AMAP_GET_BITS_PTR (struct, field1, &contextMemory); + */ +static inline u32 +amap_get(void *ptr, u32 dw_offset, u32 mask, u32 offset) +{ + u32 *dw = (u32 *)ptr; + return mask & (*(dw + dw_offset) >> offset); +} +#define AMAP_GET_BITS_PTR(_struct_, _register_, _structPtr_) \ + amap_get(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ + AMAP_BIT_MASK(_struct_, _register_), \ + AMAP_BIT_OFFSET(_struct_, _register_)) + +/* Returns 0-31 representing bit offset within a DWORD of a bitfield. */ +#define AMAP_BIT_OFFSET(_struct_, _register_) \ + (((size_t)&(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_))%32) + +/* Returns 0-n representing byte offset of bitfield with the structure. */ +#define AMAP_BYTE_OFFSET(_struct_, _register_) \ + (((size_t)&(((struct BE_ ## _struct_ ## _AMAP *)0)->_register_))/8) + +/* Returns 0-n representing DWORD offset of bitfield within the structure. */ +#define AMAP_WORD_OFFSET(_struct_, _register_) \ + (AMAP_BYTE_OFFSET(_struct_, _register_)/4) + +/* + * Gets a pointer to a field within a structure + * The field must be byte aligned. + */ +#define AMAP_GET_PTR(_struct_, _register_, _structPtr_) \ + (void *) ((u8 *)(_structPtr_) + AMAP_BYTE_OFFSET(_struct_, _register_)) + +/* Returns size of bitfield in bits. */ +#define AMAP_BIT_SIZE(_struct_, _register_) \ + sizeof(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_) + +/* Returns size of bitfield in bytes. */ +#define AMAP_BYTE_SIZE(_struct_) (sizeof(struct BE_ ## _struct_ ## _AMAP)/8) + +/* Returns size of bitfield in DWORDS. */ +#define AMAP_WORD_SIZE(_struct_) (AMAP_BYTE_SIZE(_struct_)/4) + +struct be_mcc_wrb_response_copy { + u16 length; /* bytes in response */ + u16 fwcmd_offset; /* offset within the wrb of the response */ + void *va; /* user's va to copy response into */ + +} ; +typedef void (*mcc_wrb_cqe_callback) (void *context, int status, + struct MCC_WRB_AMAP *optional_wrb); +struct be_mcc_wrb_context { + + mcc_wrb_cqe_callback internal_cb; /* Function to call on + completion */ + void *internal_cb_context; /* Parameter to pass + to completion function */ + + mcc_wrb_cqe_callback cb; /* Function to call on completion */ + void *cb_context; /* Parameter to pass to completion function */ + + int *users_final_status; /* pointer to a local + variable for synchronous + commands */ + struct MCC_WRB_AMAP *wrb; /* pointer to original wrb for embedded + commands only */ + struct list_head next; /* links context structs together in + free list */ + + struct be_mcc_wrb_response_copy copy; /* Optional parameters to copy + embedded response to user's va */ + +#if defined(BE_DEBUG) + u16 subsystem, opcode; /* Track this FWCMD for debug builds. */ + struct MCC_WRB_AMAP *ring_wrb; + u32 consumed_count; +#endif +} ; + +/* + Represents a function object for network or storage. This + is used to manage per-function resources like MCC CQs, etc. +*/ +struct be_function_object { + + u32 magic; /*!< magic for detecting memory corruption. */ + + /* PCI BAR mapped addresses */ + u8 __iomem *csr_va; /* CSR */ + u8 __iomem *db_va; /* Door Bell */ + u8 __iomem *pci_va; /* PCI config space */ + u32 emulate; /* if set, MPU is not available. + Emulate everything. */ + u32 pend_queue_driving; /* if set, drive the queued WRBs + after releasing the WRB lock */ + + spinlock_t post_lock; /* lock for verifying one thread posting wrbs */ + spinlock_t cq_lock; /* lock for verifying one thread + processing cq */ + spinlock_t mcc_context_lock; /* lock for protecting mcc + context free list */ + unsigned long post_irq; + unsigned long cq_irq; + + u32 type; + u32 pci_function_number; + + struct be_mcc_object *mcc; /* mcc rings. */ + + struct { + struct MCC_MAILBOX_AMAP *va; /* VA to the mailbox */ + u64 pa; /* PA to the mailbox */ + u32 length; /* byte length of mailbox */ + + /* One default context struct used for posting at + * least one MCC_WRB + */ + struct be_mcc_wrb_context default_context; + bool default_context_allocated; + } mailbox; + + struct { + + /* Wake on lans configured. */ + u32 wol_bitmask; /* bits 0,1,2,3 are set if + corresponding index is enabled */ + } config; + + + struct BE_FIRMWARE_CONFIG fw_config; +} ; + +/* + Represents an Event Queue +*/ +struct be_eq_object { + u32 magic; + atomic_t ref_count; + + struct be_function_object *parent_function; + + struct list_head eq_list; + struct list_head cq_list_head; + + u32 eq_id; + void *cb_context; + +} ; + +/* + Manages a completion queue +*/ +struct be_cq_object { + u32 magic; + atomic_t ref_count; + + struct be_function_object *parent_function; + struct be_eq_object *eq_object; + + struct list_head cq_list; + struct list_head cqlist_for_eq; + + void *va; + u32 num_entries; + + void *cb_context; + + u32 cq_id; + +} ; + +/* + Manages an ethernet send queue +*/ +struct be_ethsq_object { + u32 magic; + + struct list_head list; + + struct be_function_object *parent_function; + struct be_cq_object *cq_object; + u32 bid; + +} ; + +/* +@brief + Manages an ethernet receive queue +*/ +struct be_ethrq_object { + u32 magic; + struct list_head list; + struct be_function_object *parent_function; + u32 rid; + struct be_cq_object *cq_object; + struct be_cq_object *rss_cq_object[4]; + +} ; + +/* + Manages an MCC +*/ +typedef void (*mcc_async_event_callback) (void *context, u32 event_code, + void *event); +struct be_mcc_object { + u32 magic; + + struct be_function_object *parent_function; + struct list_head mcc_list; + + struct be_cq_object *cq_object; + + /* Async event callback for MCC CQ. */ + mcc_async_event_callback async_cb; + void *async_context; + + struct { + struct be_mcc_wrb_context *base; + u32 num; + struct list_head list_head; + } wrb_context; + + struct { + struct ring_desc *rd; + struct mp_ring ring; + } sq; + + struct { + struct mp_ring ring; + } cq; + + u32 processing; /* flag indicating that one thread + is processing CQ */ + u32 rearm; /* doorbell rearm setting to make + sure the active processing thread */ + /* rearms the CQ if any of the threads requested it. */ + + struct list_head backlog; + u32 backlog_length; + u32 driving_backlog; + u32 consumed_index; + +} ; + + +/* Queue context header -- the required software information for + * queueing a WRB. + */ +struct be_queue_driver_context { + mcc_wrb_cqe_callback internal_cb; /* Function to call on + completion */ + void *internal_cb_context; /* Parameter to pass + to completion function */ + + mcc_wrb_cqe_callback cb; /* Function to call on completion */ + void *cb_context; /* Parameter to pass to completion function */ + + struct be_mcc_wrb_response_copy copy; /* Optional parameters to copy + embedded response to user's va */ + void *optional_fwcmd_va; + struct list_head list; + u32 bytes; +} ; + +/* + * Common MCC WRB header that all commands require. + */ +struct be_mcc_wrb_header { + u8 rsvd[AMAP_BYTE_OFFSET(MCC_WRB, payload)]; +} ; + +/* + * All non embedded commands supported by hwlib functions only allow + * 1 SGE. This queue context handles them all. + */ +struct be_nonembedded_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct MCC_SGE_AMAP sge[1]; +} ; + +/* + * ------------------------------------------------------------------------ + * This section contains the specific queue struct for each command. + * The user could always provide a be_generic_q_ctxt but this is a + * rather large struct. By using the specific struct, memory consumption + * can be reduced. + * ------------------------------------------------------------------------ + */ + +struct be_link_status_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY fwcmd; +} ; + +struct be_multicast_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_MULTICAST_SET fwcmd; +} ; + + +struct be_vlan_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_VLAN_CONFIG fwcmd; +} ; + +struct be_promiscuous_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_ETH_PROMISCUOUS fwcmd; +} ; + +struct be_force_failover_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_FORCE_FAILOVER fwcmd; +} ; + + +struct be_rxf_filter_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_RX_FILTER fwcmd; +} ; + +struct be_eq_modify_delay_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_MODIFY_EQ_DELAY fwcmd; +} ; + +/* + * The generic context is the largest size that would be required. + * It is the software context plus an entire WRB. + */ +struct be_generic_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct MCC_WRB_PAYLOAD_AMAP payload; +} ; + +/* + * Types for the BE_QUEUE_CONTEXT object. + */ +#define BE_QUEUE_INVALID (0) +#define BE_QUEUE_LINK_STATUS (0xA006) +#define BE_QUEUE_ETH_STATS (0xA007) +#define BE_QUEUE_TPM_STATS (0xA008) +#define BE_QUEUE_TCP_STATS (0xA009) +#define BE_QUEUE_MULTICAST (0xA00A) +#define BE_QUEUE_VLAN (0xA00B) +#define BE_QUEUE_RSS (0xA00C) +#define BE_QUEUE_FORCE_FAILOVER (0xA00D) +#define BE_QUEUE_PROMISCUOUS (0xA00E) +#define BE_QUEUE_WAKE_ON_LAN (0xA00F) +#define BE_QUEUE_NOP (0xA010) + +/* --- BE_FUNCTION_ENUM --- */ +#define BE_FUNCTION_TYPE_ISCSI (0) +#define BE_FUNCTION_TYPE_NETWORK (1) +#define BE_FUNCTION_TYPE_ARM (2) + +/* --- BE_ETH_TX_RING_TYPE_ENUM --- */ +#define BE_ETH_TX_RING_TYPE_FORWARDING (1) /* Ether ring for forwarding */ +#define BE_ETH_TX_RING_TYPE_STANDARD (2) /* Ether ring for sending */ + /* network packets. */ +#define BE_ETH_TX_RING_TYPE_BOUND (3) /* Ethernet ring for sending */ + /* network packets, bound */ + /* to a physical port. */ +/* + * ---------------------------------------------------------------------- + * API MACROS + * ---------------------------------------------------------------------- + */ +#define BE_FWCMD_NAME(_short_name_) struct FWCMD_##_short_name_ +#define BE_OPCODE_NAME(_short_name_) OPCODE_##_short_name_ +#define BE_SUBSYSTEM_NAME(_short_name_) SUBSYSTEM_##_short_name_ + + +#define BE_PREPARE_EMBEDDED_FWCMD(_pfob_, _wrb_, _short_name_) \ + ((BE_FWCMD_NAME(_short_name_) *) \ + be_function_prepare_embedded_fwcmd(_pfob_, _wrb_, \ + sizeof(BE_FWCMD_NAME(_short_name_)), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.request), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.response), \ + BE_OPCODE_NAME(_short_name_), \ + BE_SUBSYSTEM_NAME(_short_name_))); + +#define BE_PREPARE_NONEMBEDDED_FWCMD(_pfob_, _wrb_, _iva_, _ipa_, _short_name_)\ + ((BE_FWCMD_NAME(_short_name_) *) \ + be_function_prepare_nonembedded_fwcmd(_pfob_, _wrb_, (_iva_), (_ipa_), \ + sizeof(BE_FWCMD_NAME(_short_name_)), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.request), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.response), \ + BE_OPCODE_NAME(_short_name_), \ + BE_SUBSYSTEM_NAME(_short_name_))); + +int be_function_object_create(u8 __iomem *csr_va, u8 __iomem *db_va, + u8 __iomem *pci_va, u32 function_type, struct ring_desc *mailbox_rd, + struct be_function_object *pfob); + +int be_function_object_destroy(struct be_function_object *pfob); +int be_function_cleanup(struct be_function_object *pfob); + + +int be_function_get_fw_version(struct be_function_object *pfob, + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD *fw_version, + mcc_wrb_cqe_callback cb, void *cb_context); + + +int be_eq_modify_delay(struct be_function_object *pfob, + u32 num_eq, struct be_eq_object **eq_array, + u32 *eq_delay_array, mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_eq_modify_delay_q_ctxt *q_ctxt); + + + +int be_eq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 eqe_size, u32 num_entries, + u32 watermark, u32 timer_delay, struct be_eq_object *eq_object); + +int be_eq_destroy(struct be_eq_object *eq); + +int be_cq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, + bool solicited_eventable, bool no_delay, + u32 wm_thresh, struct be_eq_object *eq_object, + struct be_cq_object *cq_object); + +int be_cq_destroy(struct be_cq_object *cq); + +int be_mcc_ring_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, + struct be_mcc_wrb_context *context_array, + u32 num_context_entries, + struct be_cq_object *cq, struct be_mcc_object *mcc); +int be_mcc_ring_destroy(struct be_mcc_object *mcc_object); + +int be_mcc_process_cq(struct be_mcc_object *mcc_object, bool rearm); + +int be_mcc_add_async_event_callback(struct be_mcc_object *mcc_object, + mcc_async_event_callback cb, void *cb_context); + +int be_pci_soft_reset(struct be_function_object *pfob); + + +int be_drive_POST(struct be_function_object *pfob); + + +int be_eth_sq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length_in_bytes, + u32 type, u32 ulp, struct be_cq_object *cq_object, + struct be_ethsq_object *eth_sq); + +struct be_eth_sq_parameters { + u32 port; + u32 rsvd0[2]; +} ; + +int be_eth_sq_create_ex(struct be_function_object *pfob, + struct ring_desc *rd, u32 length_in_bytes, + u32 type, u32 ulp, struct be_cq_object *cq_object, + struct be_eth_sq_parameters *ex_parameters, + struct be_ethsq_object *eth_sq); +int be_eth_sq_destroy(struct be_ethsq_object *eth_sq); + +int be_eth_set_flow_control(struct be_function_object *pfob, + bool txfc_enable, bool rxfc_enable); + +int be_eth_get_flow_control(struct be_function_object *pfob, + bool *txfc_enable, bool *rxfc_enable); +int be_eth_set_qos(struct be_function_object *pfob, u32 max_bps, u32 max_pps); + +int be_eth_get_qos(struct be_function_object *pfob, u32 *max_bps, u32 *max_pps); + +int be_eth_set_frame_size(struct be_function_object *pfob, + u32 *tx_frame_size, u32 *rx_frame_size); + +int be_eth_rq_create(struct be_function_object *pfob, + struct ring_desc *rd, struct be_cq_object *cq_object, + struct be_cq_object *bcmc_cq_object, + struct be_ethrq_object *eth_rq); + +int be_eth_rq_destroy(struct be_ethrq_object *eth_rq); + +int be_eth_rq_destroy_options(struct be_ethrq_object *eth_rq, bool flush, + mcc_wrb_cqe_callback cb, void *cb_context); +int be_eth_rq_set_frag_size(struct be_function_object *pfob, + u32 new_frag_size_bytes, u32 *actual_frag_size_bytes); +int be_eth_rq_get_frag_size(struct be_function_object *pfob, + u32 *frag_size_bytes); + +void *be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + u32 payload_length, u32 request_length, + u32 response_length, u32 opcode, u32 subsystem); +void *be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, void *fwcmd_header_va, u64 fwcmd_header_pa, + u32 payload_length, u32 request_length, u32 response_length, + u32 opcode, u32 subsystem); + + +struct MCC_WRB_AMAP * +be_function_peek_mcc_wrb(struct be_function_object *pfob); + +int be_rxf_mac_address_read_write(struct be_function_object *pfob, + bool port1, bool mac1, bool mgmt, + bool write, bool permanent, u8 *mac_address, + mcc_wrb_cqe_callback cb, + void *cb_context); + +int be_rxf_multicast_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u8 *mac_table, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_multicast_q_ctxt *q_ctxt); + +int be_rxf_vlan_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u16 *vlan_tag_array, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_vlan_q_ctxt *q_ctxt); + + +int be_rxf_link_status(struct be_function_object *pfob, + struct BE_LINK_STATUS *link_status, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_link_status_q_ctxt *q_ctxt); + + +int be_rxf_query_eth_statistics(struct be_function_object *pfob, + struct FWCMD_ETH_GET_STATISTICS *va_for_fwcmd, + u64 pa_for_fwcmd, mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_nonembedded_q_ctxt *q_ctxt); + +int be_rxf_promiscuous(struct be_function_object *pfob, + bool enable_port0, bool enable_port1, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_promiscuous_q_ctxt *q_ctxt); + + +int be_rxf_filter_config(struct be_function_object *pfob, + struct NTWK_RX_FILTER_SETTINGS *settings, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_rxf_filter_q_ctxt *q_ctxt); + +/* + * ------------------------------------------------------ + * internal functions used by hwlib + * ------------------------------------------------------ + */ + + +int be_function_ring_destroy(struct be_function_object *pfob, + u32 id, u32 ring_type, mcc_wrb_cqe_callback cb, + void *cb_context, + mcc_wrb_cqe_callback internal_cb, + void *internal_callback_context); + +int be_function_post_mcc_wrb(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + struct be_generic_q_ctxt *q_ctxt, + mcc_wrb_cqe_callback cb, void *cb_context, + mcc_wrb_cqe_callback internal_cb, + void *internal_cb_context, void *optional_fwcmd_va, + struct be_mcc_wrb_response_copy *response_copy); + +int be_function_queue_mcc_wrb(struct be_function_object *pfob, + struct be_generic_q_ctxt *q_ctxt); + +/* + * ------------------------------------------------------ + * MCC QUEUE + * ------------------------------------------------------ + */ + +int be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *rd); + + +struct MCC_WRB_AMAP * +_be_mpu_peek_ring_wrb(struct be_mcc_object *mcc, bool driving_queue); + +struct be_mcc_wrb_context * +_be_mcc_allocate_wrb_context(struct be_function_object *pfob); + +void _be_mcc_free_wrb_context(struct be_function_object *pfob, + struct be_mcc_wrb_context *context); + +int _be_mpu_post_wrb_mailbox(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context); + +int _be_mpu_post_wrb_ring(struct be_mcc_object *mcc, + struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context); + +void be_drive_mcc_wrb_queue(struct be_mcc_object *mcc); + + +/* + * ------------------------------------------------------ + * Ring Sizes + * ------------------------------------------------------ + */ +static inline u32 be_ring_encoding_to_length(u32 encoding, u32 object_size) +{ + + ASSERT(encoding != 1); /* 1 is rsvd */ + ASSERT(encoding < 16); + ASSERT(object_size > 0); + + if (encoding == 0) /* 32k deep */ + encoding = 16; + + return (1 << (encoding - 1)) * object_size; +} + +static inline +u32 be_ring_length_to_encoding(u32 length_in_bytes, u32 object_size) +{ + + u32 count, encoding; + + ASSERT(object_size > 0); + ASSERT(length_in_bytes % object_size == 0); + + count = length_in_bytes / object_size; + + ASSERT(count > 1); + ASSERT(count <= 32 * 1024); + ASSERT(length_in_bytes <= 8 * PAGE_SIZE); /* max ring size in UT */ + + encoding = __ilog2_u32(count) + 1; + + if (encoding == 16) + encoding = 0; /* 32k deep */ + + return encoding; +} + +void be_rd_to_pa_list(struct ring_desc *rd, struct PHYS_ADDR *pa_list, + u32 max_num); +#endif /* __hwlib_h__ */ diff --git a/drivers/staging/benet/hwlib/mpu.c b/drivers/staging/benet/hwlib/mpu.c new file mode 100644 index 000000000000..bec8dc9f1735 --- /dev/null +++ b/drivers/staging/benet/hwlib/mpu.c @@ -0,0 +1,1362 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" + +static +inline void mp_ring_create(struct mp_ring *ring, u32 num, u32 size, void *va) +{ + ASSERT(ring); + memset(ring, 0, sizeof(struct mp_ring)); + ring->num = num; + ring->pages = DIV_ROUND_UP(num * size, PAGE_SIZE); + ring->itemSize = size; + ring->va = va; +} + +/* + * ----------------------------------------------------------------------- + * Interface for 2 index rings. i.e. consumer/producer rings + * -------------------------------------------------------------------------- + */ + +/* Returns number items pending on ring. */ +static inline u32 mp_ring_num_pending(struct mp_ring *ring) +{ + ASSERT(ring); + if (ring->num == 0) + return 0; + return be_subc(ring->pidx, ring->cidx, ring->num); +} + +/* Returns number items free on ring. */ +static inline u32 mp_ring_num_empty(struct mp_ring *ring) +{ + ASSERT(ring); + return ring->num - 1 - mp_ring_num_pending(ring); +} + +/* Consume 1 item */ +static inline void mp_ring_consume(struct mp_ring *ring) +{ + ASSERT(ring); + ASSERT(ring->pidx != ring->cidx); + + ring->cidx = be_addc(ring->cidx, 1, ring->num); +} + +/* Produce 1 item */ +static inline void mp_ring_produce(struct mp_ring *ring) +{ + ASSERT(ring); + ring->pidx = be_addc(ring->pidx, 1, ring->num); +} + +/* Consume count items */ +static inline void mp_ring_consume_multiple(struct mp_ring *ring, u32 count) +{ + ASSERT(ring); + ASSERT(mp_ring_num_pending(ring) >= count); + ring->cidx = be_addc(ring->cidx, count, ring->num); +} + +static inline void *mp_ring_item(struct mp_ring *ring, u32 index) +{ + ASSERT(ring); + ASSERT(index < ring->num); + ASSERT(ring->itemSize > 0); + return (u8 *) ring->va + index * ring->itemSize; +} + +/* Ptr to produce item */ +static inline void *mp_ring_producer_ptr(struct mp_ring *ring) +{ + ASSERT(ring); + return mp_ring_item(ring, ring->pidx); +} + +/* + * Returns a pointer to the current location in the ring. + * This is used for rings with 1 index. + */ +static inline void *mp_ring_current(struct mp_ring *ring) +{ + ASSERT(ring); + ASSERT(ring->pidx == 0); /* not used */ + + return mp_ring_item(ring, ring->cidx); +} + +/* + * Increment index for rings with only 1 index. + * This is used for rings with 1 index. + */ +static inline void *mp_ring_next(struct mp_ring *ring) +{ + ASSERT(ring); + ASSERT(ring->num > 0); + ASSERT(ring->pidx == 0); /* not used */ + + ring->cidx = be_addc(ring->cidx, 1, ring->num); + return mp_ring_current(ring); +} + +/* + This routine waits for a previously posted mailbox WRB to be completed. + Specifically it waits for the mailbox to say that it's ready to accept + more data by setting the LSB of the mailbox pd register to 1. + + pcontroller - The function object to post this data to + + IRQL < DISPATCH_LEVEL +*/ +static void be_mcc_mailbox_wait(struct be_function_object *pfob) +{ + struct MPU_MAILBOX_DB_AMAP mailbox_db; + u32 i = 0; + u32 ready; + + if (pfob->emulate) { + /* No waiting for mailbox in emulated mode. */ + return; + } + + mailbox_db.dw[0] = PD_READ(pfob, mcc_bootstrap_db); + ready = AMAP_GET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db); + + while (ready == false) { + if ((++i & 0x3FFFF) == 0) { + TRACE(DL_WARN, "Waiting for mailbox ready - %dk polls", + i / 1000); + } + udelay(1); + mailbox_db.dw[0] = PD_READ(pfob, mcc_bootstrap_db); + ready = AMAP_GET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db); + } +} + +/* + This routine tells the MCC mailbox that there is data to processed + in the mailbox. It does this by setting the physical address for the + mailbox location and clearing the LSB. This routine returns immediately + and does not wait for the WRB to be processed. + + pcontroller - The function object to post this data to + + IRQL < DISPATCH_LEVEL + +*/ +static void be_mcc_mailbox_notify(struct be_function_object *pfob) +{ + struct MPU_MAILBOX_DB_AMAP mailbox_db; + u32 pa; + + ASSERT(pfob->mailbox.pa); + ASSERT(pfob->mailbox.va); + + /* If emulated, do not ring the mailbox */ + if (pfob->emulate) { + TRACE(DL_WARN, "MPU disabled. Skipping mailbox notify."); + return; + } + + /* form the higher bits in the address */ + mailbox_db.dw[0] = 0; /* init */ + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, hi, &mailbox_db, 1); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db, 0); + + /* bits 34 to 63 */ + pa = (u32) (pfob->mailbox.pa >> 34); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, address, &mailbox_db, pa); + + /* Wait for the MPU to be ready */ + be_mcc_mailbox_wait(pfob); + + /* Ring doorbell 1st time */ + PD_WRITE(pfob, mcc_bootstrap_db, mailbox_db.dw[0]); + + /* Wait for 1st write to be acknowledged. */ + be_mcc_mailbox_wait(pfob); + + /* lower bits 30 bits from 4th bit (bits 4 to 33)*/ + pa = (u32) (pfob->mailbox.pa >> 4) & 0x3FFFFFFF; + + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, hi, &mailbox_db, 0); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db, 0); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, address, &mailbox_db, pa); + + /* Ring doorbell 2nd time */ + PD_WRITE(pfob, mcc_bootstrap_db, mailbox_db.dw[0]); +} + +/* + This routine tells the MCC mailbox that there is data to processed + in the mailbox. It does this by setting the physical address for the + mailbox location and clearing the LSB. This routine spins until the + MPU writes a 1 into the LSB indicating that the data has been received + and is ready to be processed. + + pcontroller - The function object to post this data to + + IRQL < DISPATCH_LEVEL +*/ +static void +be_mcc_mailbox_notify_and_wait(struct be_function_object *pfob) +{ + /* + * Notify it + */ + be_mcc_mailbox_notify(pfob); + /* + * Now wait for completion of WRB + */ + be_mcc_mailbox_wait(pfob); +} + +void +be_mcc_process_cqe(struct be_function_object *pfob, + struct MCC_CQ_ENTRY_AMAP *cqe) +{ + struct be_mcc_wrb_context *wrb_context = NULL; + u32 offset, status; + u8 *p; + + ASSERT(cqe); + /* + * A command completed. Commands complete out-of-order. + * Determine which command completed from the TAG. + */ + offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); + p = (u8 *) cqe + offset; + wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); + + ASSERT(wrb_context); + /* + * Perform a response copy if requested. + * Only copy data if the FWCMD is successful. + */ + status = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, completion_status, cqe); + if (status == MGMT_STATUS_SUCCESS && wrb_context->copy.length > 0) { + ASSERT(wrb_context->wrb); + ASSERT(wrb_context->copy.va); + p = (u8 *)wrb_context->wrb + AMAP_BYTE_OFFSET(MCC_WRB, payload); + memcpy(wrb_context->copy.va, + (u8 *)p + wrb_context->copy.fwcmd_offset, + wrb_context->copy.length); + } + + if (status) + status = BE_NOT_OK; + /* internal callback */ + if (wrb_context->internal_cb) { + wrb_context->internal_cb(wrb_context->internal_cb_context, + status, wrb_context->wrb); + } + + /* callback */ + if (wrb_context->cb) { + wrb_context->cb(wrb_context->cb_context, + status, wrb_context->wrb); + } + /* Free the context structure */ + _be_mcc_free_wrb_context(pfob, wrb_context); +} + +void be_drive_mcc_wrb_queue(struct be_mcc_object *mcc) +{ + struct be_function_object *pfob = NULL; + int status = BE_PENDING; + struct be_generic_q_ctxt *q_ctxt; + struct MCC_WRB_AMAP *wrb; + struct MCC_WRB_AMAP *queue_wrb; + u32 length, payload_length, sge_count, embedded; + unsigned long irql; + + BUILD_BUG_ON((sizeof(struct be_generic_q_ctxt) < + sizeof(struct be_queue_driver_context) + + sizeof(struct MCC_WRB_AMAP))); + pfob = mcc->parent_function; + + spin_lock_irqsave(&pfob->post_lock, irql); + + if (mcc->driving_backlog) { + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return; + } + /* Acquire the flag to limit 1 thread to redrive posts. */ + mcc->driving_backlog = 1; + + while (!list_empty(&mcc->backlog)) { + wrb = _be_mpu_peek_ring_wrb(mcc, true); /* Driving the queue */ + if (!wrb) + break; /* No space in the ring yet. */ + /* Get the next queued entry to process. */ + q_ctxt = list_first_entry(&mcc->backlog, + struct be_generic_q_ctxt, context.list); + list_del(&q_ctxt->context.list); + pfob->mcc->backlog_length--; + /* + * Compute the required length of the WRB. + * Since the queue element may be smaller than + * the complete WRB, copy only the required number of bytes. + */ + queue_wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, queue_wrb); + if (embedded) { + payload_length = AMAP_GET_BITS_PTR(MCC_WRB, + payload_length, queue_wrb); + length = sizeof(struct be_mcc_wrb_header) + + payload_length; + } else { + sge_count = AMAP_GET_BITS_PTR(MCC_WRB, sge_count, + queue_wrb); + ASSERT(sge_count == 1); /* only 1 frag. */ + length = sizeof(struct be_mcc_wrb_header) + + sge_count * sizeof(struct MCC_SGE_AMAP); + } + + /* + * Truncate the length based on the size of the + * queue element. Some elements that have output parameters + * can be smaller than the payload_length field would + * indicate. We really only need to copy the request + * parameters, not the response. + */ + length = min(length, (u32) (q_ctxt->context.bytes - + offsetof(struct be_generic_q_ctxt, wrb_header))); + + /* Copy the queue element WRB into the ring. */ + memcpy(wrb, &q_ctxt->wrb_header, length); + + /* Post the wrb. This should not fail assuming we have + * enough context structs. */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, + q_ctxt->context.cb, q_ctxt->context.cb_context, + q_ctxt->context.internal_cb, + q_ctxt->context.internal_cb_context, + q_ctxt->context.optional_fwcmd_va, + &q_ctxt->context.copy); + + if (status == BE_SUCCESS) { + /* + * Synchronous completion. Since it was queued, + * we will invoke the callback. + * To the user, this is an asynchronous request. + */ + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + + ASSERT(q_ctxt->context.cb); + + q_ctxt->context.cb( + q_ctxt->context.cb_context, + BE_SUCCESS, NULL); + + spin_lock_irqsave(&pfob->post_lock, irql); + + } else if (status != BE_PENDING) { + /* + * Another resource failed. Should never happen + * if we have sufficient MCC_WRB_CONTEXT structs. + * Return to head of the queue. + */ + TRACE(DL_WARN, "Failed to post a queued WRB. 0x%x", + status); + list_add(&q_ctxt->context.list, &mcc->backlog); + pfob->mcc->backlog_length++; + break; + } + } + + /* Free the flag to limit 1 thread to redrive posts. */ + mcc->driving_backlog = 0; + spin_unlock_irqrestore(&pfob->post_lock, irql); +} + +/* This function asserts that the WRB was consumed in order. */ +#ifdef BE_DEBUG +u32 be_mcc_wrb_consumed_in_order(struct be_mcc_object *mcc, + struct MCC_CQ_ENTRY_AMAP *cqe) +{ + struct be_mcc_wrb_context *wrb_context = NULL; + u32 wrb_index; + u32 wrb_consumed_in_order; + u32 offset; + u8 *p; + + ASSERT(cqe); + /* + * A command completed. Commands complete out-of-order. + * Determine which command completed from the TAG. + */ + offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); + p = (u8 *) cqe + offset; + wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); + + ASSERT(wrb_context); + + wrb_index = (u32) (((u64)(size_t)wrb_context->ring_wrb - + (u64)(size_t)mcc->sq.ring.va) / sizeof(struct MCC_WRB_AMAP)); + + ASSERT(wrb_index < mcc->sq.ring.num); + + wrb_consumed_in_order = (u32) (wrb_index == mcc->consumed_index); + mcc->consumed_index = be_addc(mcc->consumed_index, 1, mcc->sq.ring.num); + return wrb_consumed_in_order; +} +#endif + +int be_mcc_process_cq(struct be_mcc_object *mcc, bool rearm) +{ + struct be_function_object *pfob = NULL; + struct MCC_CQ_ENTRY_AMAP *cqe; + struct CQ_DB_AMAP db; + struct mp_ring *cq_ring = &mcc->cq.ring; + struct mp_ring *mp_ring = &mcc->sq.ring; + u32 num_processed = 0; + u32 consumed = 0, valid, completed, cqe_consumed, async_event; + + pfob = mcc->parent_function; + + spin_lock_irqsave(&pfob->cq_lock, pfob->cq_irq); + + /* + * Verify that only one thread is processing the CQ at once. + * We cannot hold the lock while processing the CQ due to + * the callbacks into the OS. Therefore, this flag is used + * to control it. If any of the threads want to + * rearm the CQ, we need to honor that. + */ + if (mcc->processing != 0) { + mcc->rearm = mcc->rearm || rearm; + goto Error; + } else { + mcc->processing = 1; /* lock processing for this thread. */ + mcc->rearm = rearm; /* set our rearm setting */ + } + + spin_unlock_irqrestore(&pfob->cq_lock, pfob->cq_irq); + + cqe = mp_ring_current(cq_ring); + valid = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe); + while (valid) { + + if (num_processed >= 8) { + /* coalesce doorbells, but free space in cq + * ring while processing. */ + db.dw[0] = 0; /* clear */ + AMAP_SET_BITS_PTR(CQ_DB, qid, &db, cq_ring->id); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &db, false); + AMAP_SET_BITS_PTR(CQ_DB, event, &db, false); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &db, + num_processed); + num_processed = 0; + + PD_WRITE(pfob, cq_db, db.dw[0]); + } + + async_event = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, async_event, cqe); + if (async_event) { + /* This is an asynchronous event. */ + struct ASYNC_EVENT_TRAILER_AMAP *async_trailer = + (struct ASYNC_EVENT_TRAILER_AMAP *) + ((u8 *) cqe + sizeof(struct MCC_CQ_ENTRY_AMAP) - + sizeof(struct ASYNC_EVENT_TRAILER_AMAP)); + u32 event_code; + async_event = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, + async_event, async_trailer); + ASSERT(async_event == 1); + + + valid = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, + valid, async_trailer); + ASSERT(valid == 1); + + /* Call the async event handler if it is installed. */ + if (mcc->async_cb) { + event_code = + AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, + event_code, async_trailer); + mcc->async_cb(mcc->async_context, + (u32) event_code, (void *) cqe); + } + + } else { + /* This is a completion entry. */ + + /* No vm forwarding in this driver. */ + + cqe_consumed = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, + consumed, cqe); + if (cqe_consumed) { + /* + * A command on the MCC ring was consumed. + * Update the consumer index. + * These occur in order. + */ + ASSERT(be_mcc_wrb_consumed_in_order(mcc, cqe)); + consumed++; + } + + completed = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, + completed, cqe); + if (completed) { + /* A command completed. Use tag to + * determine which command. */ + be_mcc_process_cqe(pfob, cqe); + } + } + + /* Reset the CQE */ + AMAP_SET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe, false); + num_processed++; + + /* Update our tracking for the CQ ring. */ + cqe = mp_ring_next(cq_ring); + valid = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe); + } + + TRACE(DL_INFO, "num_processed:0x%x, and consumed:0x%x", + num_processed, consumed); + /* + * Grab the CQ lock to synchronize the "rearm" setting for + * the doorbell, and for clearing the "processing" flag. + */ + spin_lock_irqsave(&pfob->cq_lock, pfob->cq_irq); + + /* + * Rearm the cq. This is done based on the global mcc->rearm + * flag which combines the rearm parameter from the current + * call to process_cq and any other threads + * that tried to process the CQ while this one was active. + * This handles the situation where a sync. fwcmd was processing + * the CQ while the interrupt/dpc tries to process it. + * The sync process gets to continue -- but it is now + * responsible for the rearming. + */ + if (num_processed > 0 || mcc->rearm == true) { + db.dw[0] = 0; /* clear */ + AMAP_SET_BITS_PTR(CQ_DB, qid, &db, cq_ring->id); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &db, mcc->rearm); + AMAP_SET_BITS_PTR(CQ_DB, event, &db, false); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &db, num_processed); + + PD_WRITE(pfob, cq_db, db.dw[0]); + } + /* + * Update the consumer index after ringing the CQ doorbell. + * We don't want another thread to post more WRBs before we + * have CQ space available. + */ + mp_ring_consume_multiple(mp_ring, consumed); + + /* Clear the processing flag. */ + mcc->processing = 0; + +Error: + spin_unlock_irqrestore(&pfob->cq_lock, pfob->cq_irq); + /* + * Use the local variable to detect if the current thread + * holds the WRB post lock. If rearm is false, this is + * either a synchronous command, or the upper layer driver is polling + * from a thread. We do not drive the queue from that + * context since the driver may hold the + * wrb post lock already. + */ + if (rearm) + be_drive_mcc_wrb_queue(mcc); + else + pfob->pend_queue_driving = 1; + + return BE_SUCCESS; +} + +/* + *============================================================================ + * P U B L I C R O U T I N E S + *============================================================================ + */ + +/* + This routine creates an MCC object. This object contains an MCC send queue + and a CQ private to the MCC. + + pcontroller - Handle to a function object + + EqObject - EQ object that will be used to dispatch this MCC + + ppMccObject - Pointer to an internal Mcc Object returned. + + Returns BE_SUCCESS if successfull,, otherwise a useful error code + is returned. + + IRQL < DISPATCH_LEVEL + +*/ +int +be_mcc_ring_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, + struct be_mcc_wrb_context *context_array, + u32 num_context_entries, + struct be_cq_object *cq, struct be_mcc_object *mcc) +{ + int status = 0; + + struct FWCMD_COMMON_MCC_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + u32 num_entries_encoded, n, i; + void *va = NULL; + unsigned long irql; + + if (length < sizeof(struct MCC_WRB_AMAP) * 2) { + TRACE(DL_ERR, "Invalid MCC ring length:%d", length); + return BE_NOT_OK; + } + /* + * Reduce the actual ring size to be less than the number + * of context entries. This ensures that we run out of + * ring WRBs first so the queuing works correctly. We never + * queue based on context structs. + */ + if (num_context_entries + 1 < + length / sizeof(struct MCC_WRB_AMAP) - 1) { + + u32 max_length = + (num_context_entries + 2) * sizeof(struct MCC_WRB_AMAP); + + if (is_power_of_2(max_length)) + length = __roundup_pow_of_two(max_length+1) / 2; + else + length = __roundup_pow_of_two(max_length) / 2; + + ASSERT(length <= max_length); + + TRACE(DL_WARN, + "MCC ring length reduced based on context entries." + " length:%d wrbs:%d context_entries:%d", length, + (int) (length / sizeof(struct MCC_WRB_AMAP)), + num_context_entries); + } + + spin_lock_irqsave(&pfob->post_lock, irql); + + num_entries_encoded = + be_ring_length_to_encoding(length, sizeof(struct MCC_WRB_AMAP)); + + /* Init MCC object. */ + memset(mcc, 0, sizeof(*mcc)); + mcc->parent_function = pfob; + mcc->cq_object = cq; + + INIT_LIST_HEAD(&mcc->backlog); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_MCC_CREATE); + + fwcmd->params.request.num_pages = DIV_ROUND_UP(length, PAGE_SIZE); + /* + * Program MCC ring context + */ + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, pdid, + &fwcmd->params.request.context, 0); + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, invalid, + &fwcmd->params.request.context, false); + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, ring_size, + &fwcmd->params.request.context, num_entries_encoded); + + n = cq->cq_id; + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, + cq_id, &fwcmd->params.request.context, n); + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create CQ failed."); + goto error; + } + /* + * Create a linked list of context structures + */ + mcc->wrb_context.base = context_array; + mcc->wrb_context.num = num_context_entries; + INIT_LIST_HEAD(&mcc->wrb_context.list_head); + memset(context_array, 0, + sizeof(struct be_mcc_wrb_context) * num_context_entries); + for (i = 0; i < mcc->wrb_context.num; i++) { + list_add_tail(&context_array[i].next, + &mcc->wrb_context.list_head); + } + + /* + * + * Create an mcc_ring for tracking WRB hw ring + */ + va = rd->va; + ASSERT(va); + mp_ring_create(&mcc->sq.ring, length / sizeof(struct MCC_WRB_AMAP), + sizeof(struct MCC_WRB_AMAP), va); + mcc->sq.ring.id = fwcmd->params.response.id; + /* + * Init a mcc_ring for tracking the MCC CQ. + */ + ASSERT(cq->va); + mp_ring_create(&mcc->cq.ring, cq->num_entries, + sizeof(struct MCC_CQ_ENTRY_AMAP), cq->va); + mcc->cq.ring.id = cq->cq_id; + + /* Force zeroing of CQ. */ + memset(cq->va, 0, cq->num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP)); + + /* Initialize debug index. */ + mcc->consumed_index = 0; + + atomic_inc(&cq->ref_count); + pfob->mcc = mcc; + + TRACE(DL_INFO, "MCC ring created. id:%d bytes:%d cq_id:%d cq_entries:%d" + " num_context:%d", mcc->sq.ring.id, length, + cq->cq_id, cq->num_entries, num_context_entries); + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine destroys an MCC send queue + + MccObject - Internal Mcc Object to be destroyed. + + Returns BE_SUCCESS if successfull, otherwise an error code is returned. + + IRQL < DISPATCH_LEVEL + + The caller of this routine must ensure that no other WRB may be posted + until this routine returns. + +*/ +int be_mcc_ring_destroy(struct be_mcc_object *mcc) +{ + int status = 0; + struct be_function_object *pfob = mcc->parent_function; + + + ASSERT(mcc->processing == 0); + + /* + * Remove the ring from the function object. + * This transitions back to mailbox mode. + */ + pfob->mcc = NULL; + + /* Send fwcmd to destroy the queue. (Using the mailbox.) */ + status = be_function_ring_destroy(mcc->parent_function, mcc->sq.ring.id, + FWCMD_RING_TYPE_MCC, NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + /* Release the SQ reference to the CQ */ + atomic_dec(&mcc->cq_object->ref_count); + + return status; +} + +static void +mcc_wrb_sync_cb(void *context, int staus, struct MCC_WRB_AMAP *wrb) +{ + struct be_mcc_wrb_context *wrb_context = + (struct be_mcc_wrb_context *) context; + ASSERT(wrb_context); + *wrb_context->users_final_status = staus; +} + +/* + This routine posts a command to the MCC send queue + + mcc - Internal Mcc Object to be destroyed. + + wrb - wrb to post. + + Returns BE_SUCCESS if successfull, otherwise an error code is returned. + + IRQL < DISPATCH_LEVEL if CompletionCallback is not NULL + IRQL <=DISPATCH_LEVEL if CompletionCallback is NULL + + If this routine is called with CompletionCallback != NULL the + call is considered to be asynchronous and will return as soon + as the WRB is posted to the MCC with BE_PENDING. + + If CompletionCallback is NULL, then this routine will not return until + a completion for this MCC command has been processed. + If called at DISPATCH_LEVEL the CompletionCallback must be NULL. + + This routine should only be called if the MPU has been boostraped past + mailbox mode. + + +*/ +int +_be_mpu_post_wrb_ring(struct be_mcc_object *mcc, struct MCC_WRB_AMAP *wrb, + struct be_mcc_wrb_context *wrb_context) +{ + + struct MCC_WRB_AMAP *ring_wrb = NULL; + int status = BE_PENDING; + int final_status = BE_PENDING; + mcc_wrb_cqe_callback cb = NULL; + struct MCC_DB_AMAP mcc_db; + u32 embedded; + + ASSERT(mp_ring_num_empty(&mcc->sq.ring) > 0); + /* + * Input wrb is most likely the next wrb in the ring, since the client + * can peek at the address. + */ + ring_wrb = mp_ring_producer_ptr(&mcc->sq.ring); + if (wrb != ring_wrb) { + /* If not equal, copy it into the ring. */ + memcpy(ring_wrb, wrb, sizeof(struct MCC_WRB_AMAP)); + } +#ifdef BE_DEBUG + wrb_context->ring_wrb = ring_wrb; +#endif + embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, ring_wrb); + if (embedded) { + /* embedded commands will have the response within the WRB. */ + wrb_context->wrb = ring_wrb; + } else { + /* + * non-embedded commands will not have the response + * within the WRB, and they may complete out-of-order. + * The WRB will not be valid to inspect + * during the completion. + */ + wrb_context->wrb = NULL; + } + cb = wrb_context->cb; + + if (cb == NULL) { + /* Assign our internal callback if this is a + * synchronous call. */ + wrb_context->cb = mcc_wrb_sync_cb; + wrb_context->cb_context = wrb_context; + wrb_context->users_final_status = &final_status; + } + /* Increment producer index */ + + mcc_db.dw[0] = 0; /* initialize */ + AMAP_SET_BITS_PTR(MCC_DB, rid, &mcc_db, mcc->sq.ring.id); + AMAP_SET_BITS_PTR(MCC_DB, numPosted, &mcc_db, 1); + + mp_ring_produce(&mcc->sq.ring); + PD_WRITE(mcc->parent_function, mpu_mcc_db, mcc_db.dw[0]); + TRACE(DL_INFO, "pidx: %x and cidx: %x.", mcc->sq.ring.pidx, + mcc->sq.ring.cidx); + + if (cb == NULL) { + int polls = 0; /* At >= 1 us per poll */ + /* Wait until this command completes, polling the CQ. */ + do { + TRACE(DL_INFO, "FWCMD submitted in the poll mode."); + /* Do not rearm CQ in this context. */ + be_mcc_process_cq(mcc, false); + + if (final_status == BE_PENDING) { + if ((++polls & 0x7FFFF) == 0) { + TRACE(DL_WARN, + "Warning : polling MCC CQ for %d" + "ms.", polls / 1000); + } + + udelay(1); + } + + /* final_status changed when the command completes */ + } while (final_status == BE_PENDING); + + status = final_status; + } + + return status; +} + +struct MCC_WRB_AMAP * +_be_mpu_peek_ring_wrb(struct be_mcc_object *mcc, bool driving_queue) +{ + /* If we have queued items, do not allow a post to bypass the queue. */ + if (!driving_queue && !list_empty(&mcc->backlog)) + return NULL; + + if (mp_ring_num_empty(&mcc->sq.ring) <= 0) + return NULL; + return (struct MCC_WRB_AMAP *) mp_ring_producer_ptr(&mcc->sq.ring); +} + +int +be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *mailbox) +{ + ASSERT(mailbox); + pfob->mailbox.va = mailbox->va; + pfob->mailbox.pa = cpu_to_le64(mailbox->pa); + pfob->mailbox.length = mailbox->length; + + ASSERT(((u32)(size_t)pfob->mailbox.va & 0xf) == 0); + ASSERT(((u32)(size_t)pfob->mailbox.pa & 0xf) == 0); + /* + * Issue the WRB to set MPU endianness + */ + { + u64 *endian_check = (u64 *) (pfob->mailbox.va + + AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb)); + *endian_check = 0xFF1234FFFF5678FFULL; + } + + be_mcc_mailbox_notify_and_wait(pfob); + + return BE_SUCCESS; +} + + +/* + This routine posts a command to the MCC mailbox. + + FuncObj - Function Object to post the WRB on behalf of. + wrb - wrb to post. + CompletionCallback - Address of a callback routine to invoke once the WRB + is completed. + CompletionCallbackContext - Opaque context to be passed during the call to + the CompletionCallback. + Returns BE_SUCCESS if successfull, otherwise an error code is returned. + + IRQL <=DISPATCH_LEVEL if CompletionCallback is NULL + + This routine will block until a completion for this MCC command has been + processed. If called at DISPATCH_LEVEL the CompletionCallback must be NULL. + + This routine should only be called if the MPU has not been boostraped past + mailbox mode. +*/ +int +_be_mpu_post_wrb_mailbox(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context) +{ + struct MCC_MAILBOX_AMAP *mailbox = NULL; + struct MCC_WRB_AMAP *mb_wrb; + struct MCC_CQ_ENTRY_AMAP *mb_cq; + u32 offset, status; + + ASSERT(pfob->mcc == NULL); + mailbox = pfob->mailbox.va; + ASSERT(mailbox); + + offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); + mb_wrb = (struct MCC_WRB_AMAP *) (u8 *)mailbox + offset; + if (mb_wrb != wrb) { + memset(mailbox, 0, sizeof(*mailbox)); + memcpy(mb_wrb, wrb, sizeof(struct MCC_WRB_AMAP)); + } + /* The callback can inspect the final WRB to get output parameters. */ + wrb_context->wrb = mb_wrb; + + be_mcc_mailbox_notify_and_wait(pfob); + + /* A command completed. Use tag to determine which command. */ + offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, cq); + mb_cq = (struct MCC_CQ_ENTRY_AMAP *) ((u8 *)mailbox + offset); + be_mcc_process_cqe(pfob, mb_cq); + + status = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, completion_status, mb_cq); + if (status) + status = BE_NOT_OK; + return status; +} + +struct be_mcc_wrb_context * +_be_mcc_allocate_wrb_context(struct be_function_object *pfob) +{ + struct be_mcc_wrb_context *context = NULL; + unsigned long irq; + + spin_lock_irqsave(&pfob->mcc_context_lock, irq); + + if (!pfob->mailbox.default_context_allocated) { + /* Use the single default context that we + * always have allocated. */ + pfob->mailbox.default_context_allocated = true; + context = &pfob->mailbox.default_context; + } else if (pfob->mcc) { + /* Get a context from the free list. If any are available. */ + if (!list_empty(&pfob->mcc->wrb_context.list_head)) { + context = list_first_entry( + &pfob->mcc->wrb_context.list_head, + struct be_mcc_wrb_context, next); + } + } + + spin_unlock_irqrestore(&pfob->mcc_context_lock, irq); + + return context; +} + +void +_be_mcc_free_wrb_context(struct be_function_object *pfob, + struct be_mcc_wrb_context *context) +{ + unsigned long irq; + + ASSERT(context); + /* + * Zero during free to try and catch any bugs where the context + * is accessed after a free. + */ + memset(context, 0, sizeof(context)); + + spin_lock_irqsave(&pfob->mcc_context_lock, irq); + + if (context == &pfob->mailbox.default_context) { + /* Free the default context. */ + ASSERT(pfob->mailbox.default_context_allocated); + pfob->mailbox.default_context_allocated = false; + } else { + /* Add to free list. */ + ASSERT(pfob->mcc); + list_add_tail(&context->next, + &pfob->mcc->wrb_context.list_head); + } + + spin_unlock_irqrestore(&pfob->mcc_context_lock, irq); +} + +int +be_mcc_add_async_event_callback(struct be_mcc_object *mcc_object, + mcc_async_event_callback cb, void *cb_context) +{ + /* Lock against anyone trying to change the callback/context pointers + * while being used. */ + spin_lock_irqsave(&mcc_object->parent_function->cq_lock, + mcc_object->parent_function->cq_irq); + + /* Assign the async callback. */ + mcc_object->async_context = cb_context; + mcc_object->async_cb = cb; + + spin_unlock_irqrestore(&mcc_object->parent_function->cq_lock, + mcc_object->parent_function->cq_irq); + + return BE_SUCCESS; +} + +#define MPU_EP_CONTROL 0 +#define MPU_EP_SEMAPHORE 0xac + +/* + *------------------------------------------------------------------- + * Function: be_wait_for_POST_complete + * Waits until the BladeEngine POST completes (either in error or success). + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +static int be_wait_for_POST_complete(struct be_function_object *pfob) +{ + struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; + int s; + u32 post_error, post_stage; + + const u32 us_per_loop = 1000; /* 1000us */ + const u32 print_frequency_loops = 1000000 / us_per_loop; + const u32 max_loops = 60 * print_frequency_loops; + u32 loops = 0; + + /* + * Wait for arm fw indicating it is done or a fatal error happened. + * Note: POST can take some time to complete depending on configuration + * settings (consider ARM attempts to acquire an IP address + * over DHCP!!!). + * + */ + do { + status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); + post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + error, &status); + post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + stage, &status); + if (0 == (loops % print_frequency_loops)) { + /* Print current status */ + TRACE(DL_INFO, "POST status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + } + udelay(us_per_loop); + } while ((post_error != 1) && + (post_stage != POST_STAGE_ARMFW_READY) && + (++loops < max_loops)); + + if (post_error == 1) { + TRACE(DL_ERR, "POST error! Status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + s = BE_NOT_OK; + } else if (post_stage != POST_STAGE_ARMFW_READY) { + TRACE(DL_ERR, "POST time-out! Status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + s = BE_NOT_OK; + } else { + s = BE_SUCCESS; + } + return s; +} + +/* + *------------------------------------------------------------------- + * Function: be_kickoff_and_wait_for_POST + * Interacts with the BladeEngine management processor to initiate POST, and + * subsequently waits until POST completes (either in error or success). + * The caller must acquire the reset semaphore before initiating POST + * to prevent multiple drivers interacting with the management processor. + * Once POST is complete the caller must release the reset semaphore. + * Callers who only want to wait for POST complete may call + * be_wait_for_POST_complete. + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +static int +be_kickoff_and_wait_for_POST(struct be_function_object *pfob) +{ + struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; + int s; + + const u32 us_per_loop = 1000; /* 1000us */ + const u32 print_frequency_loops = 1000000 / us_per_loop; + const u32 max_loops = 5 * print_frequency_loops; + u32 loops = 0; + u32 post_error, post_stage; + + /* Wait for arm fw awaiting host ready or a fatal error happened. */ + TRACE(DL_INFO, "Wait for BladeEngine ready to POST"); + do { + status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); + post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + error, &status); + post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + stage, &status); + if (0 == (loops % print_frequency_loops)) { + /* Print current status */ + TRACE(DL_INFO, "POST status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + } + udelay(us_per_loop); + } while ((post_error != 1) && + (post_stage < POST_STAGE_AWAITING_HOST_RDY) && + (++loops < max_loops)); + + if (post_error == 1) { + TRACE(DL_ERR, "Pre-POST error! Status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + s = BE_NOT_OK; + } else if (post_stage == POST_STAGE_AWAITING_HOST_RDY) { + iowrite32(POST_STAGE_HOST_RDY, pfob->csr_va + MPU_EP_SEMAPHORE); + + /* Wait for POST to complete */ + s = be_wait_for_POST_complete(pfob); + } else { + /* + * Either a timeout waiting for host ready signal or POST has + * moved ahead without requiring a host ready signal. + * Might as well give POST a chance to complete + * (or timeout again). + */ + s = be_wait_for_POST_complete(pfob); + } + return s; +} + +/* + *------------------------------------------------------------------- + * Function: be_pci_soft_reset + * This function is called to issue a BladeEngine soft reset. + * Callers should acquire the soft reset semaphore before calling this + * function. Additionaly, callers should ensure they cannot be pre-empted + * while the routine executes. Upon completion of this routine, callers + * should release the reset semaphore. This routine implicitly waits + * for BladeEngine POST to complete. + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +int be_pci_soft_reset(struct be_function_object *pfob) +{ + struct PCICFG_SOFT_RESET_CSR_AMAP soft_reset; + struct PCICFG_ONLINE0_CSR_AMAP pciOnline0; + struct PCICFG_ONLINE1_CSR_AMAP pciOnline1; + struct EP_CONTROL_CSR_AMAP epControlCsr; + int status = BE_SUCCESS; + u32 i, soft_reset_bit; + + TRACE(DL_NOTE, "PCI reset..."); + + /* Issue soft reset #1 to get BladeEngine into a known state. */ + soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); + AMAP_SET_BITS_PTR(PCICFG_SOFT_RESET_CSR, softreset, soft_reset.dw, 1); + PCICFG0_WRITE(pfob, host_timer_int_ctrl, soft_reset.dw[0]); + /* + * wait til soft reset is deasserted - hardware + * deasserts after some time. + */ + i = 0; + do { + udelay(50); + soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); + soft_reset_bit = AMAP_GET_BITS_PTR(PCICFG_SOFT_RESET_CSR, + softreset, soft_reset.dw); + } while (soft_reset_bit && (i++ < 1024)); + if (soft_reset_bit != 0) { + TRACE(DL_ERR, "Soft-reset #1 did not deassert as expected."); + status = BE_NOT_OK; + goto Error_label; + } + /* Mask everything */ + PCICFG0_WRITE(pfob, ue_status_low_mask, 0xFFFFFFFF); + PCICFG0_WRITE(pfob, ue_status_hi_mask, 0xFFFFFFFF); + /* + * Set everything offline except MPU IRAM (it is offline with + * the soft-reset, but soft-reset does not reset the PCICFG registers!) + */ + pciOnline0.dw[0] = 0; + pciOnline1.dw[0] = 0; + AMAP_SET_BITS_PTR(PCICFG_ONLINE1_CSR, mpu_iram_online, + pciOnline1.dw, 1); + PCICFG0_WRITE(pfob, online0, pciOnline0.dw[0]); + PCICFG0_WRITE(pfob, online1, pciOnline1.dw[0]); + + udelay(20000); + + /* Issue soft reset #2. */ + AMAP_SET_BITS_PTR(PCICFG_SOFT_RESET_CSR, softreset, soft_reset.dw, 1); + PCICFG0_WRITE(pfob, host_timer_int_ctrl, soft_reset.dw[0]); + /* + * wait til soft reset is deasserted - hardware + * deasserts after some time. + */ + i = 0; + do { + udelay(50); + soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); + soft_reset_bit = AMAP_GET_BITS_PTR(PCICFG_SOFT_RESET_CSR, + softreset, soft_reset.dw); + } while (soft_reset_bit && (i++ < 1024)); + if (soft_reset_bit != 0) { + TRACE(DL_ERR, "Soft-reset #1 did not deassert as expected."); + status = BE_NOT_OK; + goto Error_label; + } + + + udelay(20000); + + /* Take MPU out of reset. */ + + epControlCsr.dw[0] = ioread32(pfob->csr_va + MPU_EP_CONTROL); + AMAP_SET_BITS_PTR(EP_CONTROL_CSR, CPU_reset, &epControlCsr, 0); + iowrite32((u32)epControlCsr.dw[0], pfob->csr_va + MPU_EP_CONTROL); + + /* Kickoff BE POST and wait for completion */ + status = be_kickoff_and_wait_for_POST(pfob); + +Error_label: + return status; +} + + +/* + *------------------------------------------------------------------- + * Function: be_pci_reset_required + * This private function is called to detect if a host entity is + * required to issue a PCI soft reset and subsequently drive + * BladeEngine POST. Scenarios where this is required: + * 1) BIOS-less configuration + * 2) Hot-swap/plug/power-on + * pfob - + * return true if a reset is required, false otherwise + *------------------------------------------------------------------- + */ +static bool be_pci_reset_required(struct be_function_object *pfob) +{ + struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; + bool do_reset = false; + u32 post_error, post_stage; + + /* + * Read the POST status register + */ + status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); + post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, error, + &status); + post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, stage, + &status); + if (post_stage <= POST_STAGE_AWAITING_HOST_RDY) { + /* + * If BladeEngine is waiting for host ready indication, + * we want to do a PCI reset. + */ + do_reset = true; + } + + return do_reset; +} + +/* + *------------------------------------------------------------------- + * Function: be_drive_POST + * This function is called to drive BladeEngine POST. The + * caller should ensure they cannot be pre-empted while this routine executes. + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +int be_drive_POST(struct be_function_object *pfob) +{ + int status; + + if (false != be_pci_reset_required(pfob)) { + /* PCI reset is needed (implicitly starts and waits for POST) */ + status = be_pci_soft_reset(pfob); + } else { + /* No PCI reset is needed, start POST */ + status = be_kickoff_and_wait_for_POST(pfob); + } + + return status; +} -- cgit v1.2.3 From 476101a5ac4eab8d32ac8608796009a7461b0718 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 15:04:44 -0800 Subject: Staging: benet: fix netif api breakage The netif_rx_complete() and netif_rx_schedule() functions have changed, so fix up the build breakage in the benet driver. Cc: Subbu Seetharaman Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/be_int.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/be_int.c b/drivers/staging/benet/be_int.c index 82472b43fd8f..1e5e2948f174 100644 --- a/drivers/staging/benet/be_int.c +++ b/drivers/staging/benet/be_int.c @@ -728,7 +728,7 @@ int be_poll(struct napi_struct *napi, int budget) /* All consumed */ if (work_done < budget) { - netif_rx_complete(netdev, napi); + netif_rx_complete(napi); /* enable intr */ be_notify_cmpl(pnob, work_done, pnob->rx_cq_id, 1); } else { @@ -763,7 +763,7 @@ static inline u32 process_events(struct be_net_object *pnob) rid = AMAP_GET_BITS_PTR(EQ_ENTRY, ResourceID, eqp); if (rid == pnob->rx_cq_id) { adapter->be_stat.bes_rx_events++; - netif_rx_schedule(netdev, &pnob->napi); + netif_rx_schedule(&pnob->napi); } else if (rid == pnob->tx_cq_id) { process_nic_tx_completions(pnob); } else if (rid == pnob->mcc_cq_id) { -- cgit v1.2.3 From ba2333e934a4ec35629f2f157f3a5f098d9ebeaf Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 15:05:47 -0800 Subject: Staging: benet: fix up netdev->priv change netdev->priv is now gone, so fix up all of the build errors in the benet driver due to this change. Cc: Subbu Seetharaman Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/be_ethtool.c | 18 +++++++++--------- drivers/staging/benet/be_init.c | 6 +++--- drivers/staging/benet/be_int.c | 4 ++-- drivers/staging/benet/be_netif.c | 24 +++++++++++------------- 4 files changed, 25 insertions(+), 27 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/be_ethtool.c b/drivers/staging/benet/be_ethtool.c index 8c3ac90d2fe8..027af85707aa 100644 --- a/drivers/staging/benet/be_ethtool.c +++ b/drivers/staging/benet/be_ethtool.c @@ -79,7 +79,7 @@ static const char benet_gstrings_stats[][ETH_GSTRING_LEN] = { static void be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; strncpy(drvinfo->driver, be_driver_name, 32); @@ -94,7 +94,7 @@ be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) static int be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; coalesce->rx_max_coalesced_frames = adapter->max_rx_coal; @@ -120,7 +120,7 @@ be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) static int be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; struct be_eq_object *eq_objectp; u32 max, min, cur; @@ -170,14 +170,14 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) static u32 be_get_rx_csum(struct net_device *netdev) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; return adapter->rx_csum; } static int be_set_rx_csum(struct net_device *netdev, uint32_t data) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; if (data) @@ -208,7 +208,7 @@ static void be_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, uint64_t *data) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; int i; @@ -251,7 +251,7 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) static void be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); /* Pre Set Maxims */ ring->rx_max_pending = pnob->rx_q_len; @@ -270,7 +270,7 @@ be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) static void be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); bool rxfc, txfc; int status; @@ -300,7 +300,7 @@ be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) static int be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); bool txfc, rxfc; int status; diff --git a/drivers/staging/benet/be_init.c b/drivers/staging/benet/be_init.c index 9e5bd08d9991..59c02bf948ba 100644 --- a/drivers/staging/benet/be_init.c +++ b/drivers/staging/benet/be_init.c @@ -1057,7 +1057,7 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id) status = -ENOMEM; goto cleanup; } - pnob = netdev->priv; + pnob = netdev_priv(netdev); adapter->net_obj = pnob; adapter->netdevp = netdev; pnob->adapter = adapter; @@ -1220,7 +1220,7 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state) { struct be_adapter *adapter = pci_get_drvdata(pdev); struct net_device *netdev = adapter->netdevp; - struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); adapter->dev_pm_state = adapter->dev_state; adapter->dev_state = BE_DEV_STATE_SUSPEND; @@ -1252,7 +1252,7 @@ static int be_resume(struct pci_dev *pdev) int status = 0; struct be_adapter *adapter = pci_get_drvdata(pdev); struct net_device *netdev = adapter->netdevp; - struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); netif_device_detach(netdev); diff --git a/drivers/staging/benet/be_int.c b/drivers/staging/benet/be_int.c index 1e5e2948f174..20e55538bc65 100644 --- a/drivers/staging/benet/be_int.c +++ b/drivers/staging/benet/be_int.c @@ -691,7 +691,7 @@ void be_post_eth_rx_buffs(struct be_net_object *pnob) irqreturn_t be_int(int irq, void *dev) { struct net_device *netdev = dev; - struct be_net_object *pnob = (struct be_net_object *)(netdev->priv); + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; u32 isr; @@ -718,7 +718,7 @@ irqreturn_t be_int(int irq, void *dev) int be_poll(struct napi_struct *napi, int budget) { struct net_device *netdev = napi->dev; - struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; u32 work_done; diff --git a/drivers/staging/benet/be_netif.c b/drivers/staging/benet/be_netif.c index 2e5904409014..590398981d0c 100644 --- a/drivers/staging/benet/be_netif.c +++ b/drivers/staging/benet/be_netif.c @@ -120,7 +120,7 @@ be_get_frag_header(struct skb_frag_struct *frag, void **mac_hdr, static int benet_open(struct net_device *netdev) { - struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; struct net_lro_mgr *lro_mgr; @@ -169,7 +169,7 @@ static int benet_open(struct net_device *netdev) static int benet_close(struct net_device *netdev) { - struct be_net_object *pnob = (struct be_net_object *)netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; netif_stop_queue(netdev); @@ -196,9 +196,7 @@ static int benet_close(struct net_device *netdev) static int benet_set_mac_addr(struct net_device *netdev, void *p) { struct sockaddr *addr = p; - struct be_net_object *pnob; - - pnob = (struct be_net_object *)netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); be_rxf_mac_address_read_write(&pnob->fn_obj, 0, 0, false, true, false, @@ -243,7 +241,7 @@ void be_get_stat_cb(void *context, int status, struct net_device_stats *benet_get_stats(struct net_device *dev) { - struct be_net_object *pnob = dev->priv; + struct be_net_object *pnob = netdev_priv(dev); struct be_adapter *adapter = pnob->adapter; u64 pa; struct be_timer_ctxt *ctxt = &adapter->timer_ctxt; @@ -497,7 +495,7 @@ static inline void be_tx_wrb_info_remember(struct be_net_object *pnob, static int benet_xmit(struct sk_buff *skb, struct net_device *netdev) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; u32 wrb_cnt, copied = 0; u32 start = pnob->tx_q_hd; @@ -557,7 +555,7 @@ static int benet_change_mtu(struct net_device *netdev, int new_mtu) static void benet_vlan_register(struct net_device *netdev, struct vlan_group *grp) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); be_disable_eq_intr(pnob); pnob->vlan_grp = grp; @@ -571,7 +569,7 @@ static void benet_vlan_register(struct net_device *netdev, */ static void benet_vlan_add_vid(struct net_device *netdev, u16 vlan_id) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); if (pnob->num_vlans == (BE_NUM_VLAN_SUPPORTED - 1)) { /* no way to return an error */ @@ -592,7 +590,7 @@ static void benet_vlan_add_vid(struct net_device *netdev, u16 vlan_id) */ static void benet_vlan_rem_vid(struct net_device *netdev, u16 vlan_id) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); u32 i, value; @@ -629,7 +627,7 @@ static void benet_vlan_rem_vid(struct net_device *netdev, u16 vlan_id) */ static void be_set_multicast_filter(struct net_device *netdev) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct dev_mc_list *mc_ptr; u8 mac_addr[32][ETH_ALEN]; int i; @@ -659,7 +657,7 @@ static void be_set_multicast_filter(struct net_device *netdev) */ static void benet_set_multicast_list(struct net_device *netdev) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); if (netdev->flags & IFF_PROMISC) { be_rxf_promiscuous(&pnob->fn_obj, 1, 1, NULL, NULL, NULL); @@ -671,7 +669,7 @@ static void benet_set_multicast_list(struct net_device *netdev) int benet_init(struct net_device *netdev) { - struct be_net_object *pnob = netdev->priv; + struct be_net_object *pnob = netdev_priv(netdev); struct be_adapter *adapter = pnob->adapter; ether_setup(netdev); -- cgit v1.2.3 From d53e6a70bfa1f26b13ea4d0b43a564531d52cfb1 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 7 Nov 2008 12:50:13 -0800 Subject: Staging: benet: build is broken unless CONFIG_NETPOLL is enabled So disable the driver in that build situation and document that this needs to be fixed. Cc: Subbu Seetharaman Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/Kconfig | 2 +- drivers/staging/benet/TODO | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/Kconfig b/drivers/staging/benet/Kconfig index f6806074f998..ffb8ebdfd168 100644 --- a/drivers/staging/benet/Kconfig +++ b/drivers/staging/benet/Kconfig @@ -1,6 +1,6 @@ config BENET tristate "ServerEngines 10Gb NIC - BladeEngine" - depends on PCI && INET + depends on PCI && INET && NETPOLL select INET_LRO help This driver implements the NIC functionality for ServerEngines diff --git a/drivers/staging/benet/TODO b/drivers/staging/benet/TODO index b087d7dcae3f..54cd90e2e071 100644 --- a/drivers/staging/benet/TODO +++ b/drivers/staging/benet/TODO @@ -3,6 +3,7 @@ TODO: - fix minor checkpatch.pl issues - remove wrappers around common iowrite functions - full netdev audit of common problems/issues + - fix build errors when CONFIG_NETPOLL is not enabled Please send all patches and questions to Subbu Seetharaman and Greg Kroah-Hartman -- cgit v1.2.3 From 15be6a9e8f8da1a926103f9c672f21b3404ab8a8 Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Tue, 11 Nov 2008 10:57:37 +0530 Subject: Staging: benet: patch to remove subdirectories Here's a patch tp remove the subdirectories in staging/benet (1st item in staging/benet/TODO). Signed-off-by: Sathya Perla Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/Makefile | 15 +- drivers/staging/benet/TODO | 1 - drivers/staging/benet/asyncmesg.h | 98 ++ drivers/staging/benet/be_cm.h | 134 +++ drivers/staging/benet/be_common.h | 53 + drivers/staging/benet/bestatus.h | 103 ++ drivers/staging/benet/cev.h | 243 +++++ drivers/staging/benet/cq.c | 211 ++++ drivers/staging/benet/descriptors.h | 71 ++ drivers/staging/benet/doorbells.h | 179 ++++ drivers/staging/benet/ep.h | 66 ++ drivers/staging/benet/eq.c | 299 ++++++ drivers/staging/benet/eth.c | 1273 ++++++++++++++++++++++++ drivers/staging/benet/etx_context.h | 55 ++ drivers/staging/benet/funcobj.c | 565 +++++++++++ drivers/staging/benet/fw/asyncmesg.h | 98 -- drivers/staging/benet/fw/be_cm.h | 134 --- drivers/staging/benet/fw/be_common.h | 53 - drivers/staging/benet/fw/cev.h | 243 ----- drivers/staging/benet/fw/descriptors.h | 71 -- drivers/staging/benet/fw/doorbells.h | 179 ---- drivers/staging/benet/fw/ep.h | 66 -- drivers/staging/benet/fw/etx_context.h | 55 -- drivers/staging/benet/fw/fwcmd_common.h | 222 ----- drivers/staging/benet/fw/fwcmd_common_bmap.h | 717 -------------- drivers/staging/benet/fw/fwcmd_eth_bmap.h | 280 ------ drivers/staging/benet/fw/fwcmd_hdr_bmap.h | 54 - drivers/staging/benet/fw/fwcmd_mcc.h | 94 -- drivers/staging/benet/fw/fwcmd_opcodes.h | 244 ----- drivers/staging/benet/fw/fwcmd_types_bmap.h | 29 - drivers/staging/benet/fw/host_struct.h | 182 ---- drivers/staging/benet/fw/mpu.h | 74 -- drivers/staging/benet/fw/mpu_context.h | 46 - drivers/staging/benet/fw/pcicfg.h | 825 ---------------- drivers/staging/benet/fw/post_codes.h | 111 --- drivers/staging/benet/fw/regmap.h | 68 -- drivers/staging/benet/fwcmd_common.h | 222 +++++ drivers/staging/benet/fwcmd_common_bmap.h | 717 ++++++++++++++ drivers/staging/benet/fwcmd_eth_bmap.h | 280 ++++++ drivers/staging/benet/fwcmd_hdr_bmap.h | 54 + drivers/staging/benet/fwcmd_mcc.h | 94 ++ drivers/staging/benet/fwcmd_opcodes.h | 244 +++++ drivers/staging/benet/fwcmd_types_bmap.h | 29 + drivers/staging/benet/host_struct.h | 182 ++++ drivers/staging/benet/hwlib.h | 856 ++++++++++++++++ drivers/staging/benet/hwlib/bestatus.h | 103 -- drivers/staging/benet/hwlib/cq.c | 211 ---- drivers/staging/benet/hwlib/eq.c | 299 ------ drivers/staging/benet/hwlib/eth.c | 1273 ------------------------ drivers/staging/benet/hwlib/funcobj.c | 565 ----------- drivers/staging/benet/hwlib/hwlib.h | 856 ---------------- drivers/staging/benet/hwlib/mpu.c | 1362 -------------------------- drivers/staging/benet/mpu.c | 1362 ++++++++++++++++++++++++++ drivers/staging/benet/mpu.h | 74 ++ drivers/staging/benet/mpu_context.h | 46 + drivers/staging/benet/pcicfg.h | 825 ++++++++++++++++ drivers/staging/benet/post_codes.h | 111 +++ drivers/staging/benet/regmap.h | 68 ++ 58 files changed, 8524 insertions(+), 8520 deletions(-) create mode 100644 drivers/staging/benet/asyncmesg.h create mode 100644 drivers/staging/benet/be_cm.h create mode 100644 drivers/staging/benet/be_common.h create mode 100644 drivers/staging/benet/bestatus.h create mode 100644 drivers/staging/benet/cev.h create mode 100644 drivers/staging/benet/cq.c create mode 100644 drivers/staging/benet/descriptors.h create mode 100644 drivers/staging/benet/doorbells.h create mode 100644 drivers/staging/benet/ep.h create mode 100644 drivers/staging/benet/eq.c create mode 100644 drivers/staging/benet/eth.c create mode 100644 drivers/staging/benet/etx_context.h create mode 100644 drivers/staging/benet/funcobj.c delete mode 100644 drivers/staging/benet/fw/asyncmesg.h delete mode 100644 drivers/staging/benet/fw/be_cm.h delete mode 100644 drivers/staging/benet/fw/be_common.h delete mode 100644 drivers/staging/benet/fw/cev.h delete mode 100644 drivers/staging/benet/fw/descriptors.h delete mode 100644 drivers/staging/benet/fw/doorbells.h delete mode 100644 drivers/staging/benet/fw/ep.h delete mode 100644 drivers/staging/benet/fw/etx_context.h delete mode 100644 drivers/staging/benet/fw/fwcmd_common.h delete mode 100644 drivers/staging/benet/fw/fwcmd_common_bmap.h delete mode 100644 drivers/staging/benet/fw/fwcmd_eth_bmap.h delete mode 100644 drivers/staging/benet/fw/fwcmd_hdr_bmap.h delete mode 100644 drivers/staging/benet/fw/fwcmd_mcc.h delete mode 100644 drivers/staging/benet/fw/fwcmd_opcodes.h delete mode 100644 drivers/staging/benet/fw/fwcmd_types_bmap.h delete mode 100644 drivers/staging/benet/fw/host_struct.h delete mode 100644 drivers/staging/benet/fw/mpu.h delete mode 100644 drivers/staging/benet/fw/mpu_context.h delete mode 100644 drivers/staging/benet/fw/pcicfg.h delete mode 100644 drivers/staging/benet/fw/post_codes.h delete mode 100644 drivers/staging/benet/fw/regmap.h create mode 100644 drivers/staging/benet/fwcmd_common.h create mode 100644 drivers/staging/benet/fwcmd_common_bmap.h create mode 100644 drivers/staging/benet/fwcmd_eth_bmap.h create mode 100644 drivers/staging/benet/fwcmd_hdr_bmap.h create mode 100644 drivers/staging/benet/fwcmd_mcc.h create mode 100644 drivers/staging/benet/fwcmd_opcodes.h create mode 100644 drivers/staging/benet/fwcmd_types_bmap.h create mode 100644 drivers/staging/benet/host_struct.h create mode 100644 drivers/staging/benet/hwlib.h delete mode 100644 drivers/staging/benet/hwlib/bestatus.h delete mode 100644 drivers/staging/benet/hwlib/cq.c delete mode 100644 drivers/staging/benet/hwlib/eq.c delete mode 100644 drivers/staging/benet/hwlib/eth.c delete mode 100644 drivers/staging/benet/hwlib/funcobj.c delete mode 100644 drivers/staging/benet/hwlib/hwlib.h delete mode 100644 drivers/staging/benet/hwlib/mpu.c create mode 100644 drivers/staging/benet/mpu.c create mode 100644 drivers/staging/benet/mpu.h create mode 100644 drivers/staging/benet/mpu_context.h create mode 100644 drivers/staging/benet/pcicfg.h create mode 100644 drivers/staging/benet/post_codes.h create mode 100644 drivers/staging/benet/regmap.h (limited to 'drivers/staging') diff --git a/drivers/staging/benet/Makefile b/drivers/staging/benet/Makefile index 58c050dd0f54..460b923b99bd 100644 --- a/drivers/staging/benet/Makefile +++ b/drivers/staging/benet/Makefile @@ -1,9 +1,14 @@ # -# Makefile to build the network driver for ServerEngine's BladeEngine. +# Makefile to build the network driver for ServerEngine's BladeEngine # -EXTRA_CFLAGS = -I$(src)/hwlib -I$(src)/fw - obj-$(CONFIG_BENET) += benet.o -benet-y := be_init.o be_int.o be_netif.o be_ethtool.o \ - hwlib/funcobj.o hwlib/cq.o hwlib/eq.o hwlib/mpu.o hwlib/eth.o +benet-y := be_init.o \ + be_int.o \ + be_netif.o \ + be_ethtool.o \ + funcobj.o \ + cq.o \ + eq.o \ + mpu.o \ + eth.o diff --git a/drivers/staging/benet/TODO b/drivers/staging/benet/TODO index 54cd90e2e071..e8d5b6463f42 100644 --- a/drivers/staging/benet/TODO +++ b/drivers/staging/benet/TODO @@ -1,5 +1,4 @@ TODO: - - remove subdirectories - fix minor checkpatch.pl issues - remove wrappers around common iowrite functions - full netdev audit of common problems/issues diff --git a/drivers/staging/benet/asyncmesg.h b/drivers/staging/benet/asyncmesg.h new file mode 100644 index 000000000000..b47c9a5b1d6b --- /dev/null +++ b/drivers/staging/benet/asyncmesg.h @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __asyncmesg_amap_h__ +#define __asyncmesg_amap_h__ +#include "fwcmd_common.h" + +/* --- ASYNC_EVENT_CODES --- */ +#define ASYNC_EVENT_CODE_LINK_STATE (1) +#define ASYNC_EVENT_CODE_ISCSI (2) + +/* --- ASYNC_LINK_STATES --- */ +#define ASYNC_EVENT_LINK_DOWN (0) /* Link Down on a port */ +#define ASYNC_EVENT_LINK_UP (1) /* Link Up on a port */ + +/* + * The last 4 bytes of the async events have this common format. It allows + * the driver to distinguish [link]MCC_CQ_ENTRY[/link] structs from + * asynchronous events. Both arrive on the same completion queue. This + * structure also contains the common fields used to decode the async event. + */ +struct BE_ASYNC_EVENT_TRAILER_AMAP { + u8 rsvd0[8]; /* DWORD 0 */ + u8 event_code[8]; /* DWORD 0 */ + u8 event_type[8]; /* DWORD 0 */ + u8 rsvd1[6]; /* DWORD 0 */ + u8 async_event; /* DWORD 0 */ + u8 valid; /* DWORD 0 */ +} __packed; +struct ASYNC_EVENT_TRAILER_AMAP { + u32 dw[1]; +}; + +/* + * Applicable in Initiator, Target and NIC modes. + * A link state async event is seen by all device drivers as soon they + * create an MCC ring. Thereafter, anytime the link status changes the + * drivers will receive a link state async event. Notifications continue to + * be sent until a driver destroys its MCC ring. A link down event is + * reported when either port loses link. A link up event is reported + * when either port regains link. When BE's failover mechanism is enabled, a + * link down on the active port causes traffic to be diverted to the standby + * port by the BE's ARM firmware (assuming the standby port has link). In + * this case, the standy port assumes the active status. Note: when link is + * restored on the failed port, traffic continues on the currently active + * port. The ARM firmware does not attempt to 'fail back' traffic to + * the restored port. + */ +#if 0 +struct BE_ASYNC_EVENT_LINK_STATE_AMAP { + struct BE_UEXACT8_AMAP port0_link_status; + struct BE_UEXACT8_AMAP port1_link_status; + struct BE_UEXACT8_AMAP active_port; + u8 rsvd0[8]; /* DWORD 0 */ + struct BE_UEXACT8_AMAP port0_duplex; + struct BE_UEXACT8_AMAP port0_speed; + struct BE_UEXACT8_AMAP port1_duplex; + struct BE_UEXACT8_AMAP port1_speed; + struct BE_UEXACT8_AMAP port0_fault; + struct BE_UEXACT8_AMAP port1_fault; + u8 rsvd1[2][8]; /* DWORD 2 */ + struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; +} __packed; +#endif +struct BE_ASYNC_EVENT_LINK_STATE_AMAP { + u8 port0_link_status[8]; + u8 port1_link_status[8]; + u8 active_port[8]; + u8 rsvd0[8]; /* DWORD 0 */ + u8 port0_duplex[8]; + u8 port0_speed[8]; + u8 port1_duplex[8]; + u8 port1_speed[8]; + u8 port0_fault[8]; + u8 port1_fault[8]; + u8 rsvd1[2][8]; /* DWORD 2 */ + struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; +} __packed; +struct ASYNC_EVENT_LINK_STATE_AMAP { + u32 dw[4]; +}; +#endif /* __asyncmesg_amap_h__ */ diff --git a/drivers/staging/benet/be_cm.h b/drivers/staging/benet/be_cm.h new file mode 100644 index 000000000000..b7a1dfd20c36 --- /dev/null +++ b/drivers/staging/benet/be_cm.h @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __be_cm_amap_h__ +#define __be_cm_amap_h__ +#include "be_common.h" +#include "etx_context.h" +#include "mpu_context.h" + +/* + * --- CEV_WATERMARK_ENUM --- + * CQ/EQ Watermark Encodings. Encoded as number of free entries in + * Queue when Watermark is reached. + */ +#define CEV_WMARK_0 (0) /* Watermark when Queue full */ +#define CEV_WMARK_16 (1) /* Watermark at 16 free entries */ +#define CEV_WMARK_32 (2) /* Watermark at 32 free entries */ +#define CEV_WMARK_48 (3) /* Watermark at 48 free entries */ +#define CEV_WMARK_64 (4) /* Watermark at 64 free entries */ +#define CEV_WMARK_80 (5) /* Watermark at 80 free entries */ +#define CEV_WMARK_96 (6) /* Watermark at 96 free entries */ +#define CEV_WMARK_112 (7) /* Watermark at 112 free entries */ +#define CEV_WMARK_128 (8) /* Watermark at 128 free entries */ +#define CEV_WMARK_144 (9) /* Watermark at 144 free entries */ +#define CEV_WMARK_160 (10) /* Watermark at 160 free entries */ +#define CEV_WMARK_176 (11) /* Watermark at 176 free entries */ +#define CEV_WMARK_192 (12) /* Watermark at 192 free entries */ +#define CEV_WMARK_208 (13) /* Watermark at 208 free entries */ +#define CEV_WMARK_224 (14) /* Watermark at 224 free entries */ +#define CEV_WMARK_240 (15) /* Watermark at 240 free entries */ + +/* + * --- CQ_CNT_ENUM --- + * Completion Queue Count Encodings. + */ +#define CEV_CQ_CNT_256 (0) /* CQ has 256 entries */ +#define CEV_CQ_CNT_512 (1) /* CQ has 512 entries */ +#define CEV_CQ_CNT_1024 (2) /* CQ has 1024 entries */ + +/* + * --- EQ_CNT_ENUM --- + * Event Queue Count Encodings. + */ +#define CEV_EQ_CNT_256 (0) /* EQ has 256 entries (16-byte EQEs only) */ +#define CEV_EQ_CNT_512 (1) /* EQ has 512 entries (16-byte EQEs only) */ +#define CEV_EQ_CNT_1024 (2) /* EQ has 1024 entries (4-byte or */ + /* 16-byte EQEs only) */ +#define CEV_EQ_CNT_2048 (3) /* EQ has 2048 entries (4-byte or */ + /* 16-byte EQEs only) */ +#define CEV_EQ_CNT_4096 (4) /* EQ has 4096 entries (4-byte EQEs only) */ + +/* + * --- EQ_SIZE_ENUM --- + * Event Queue Entry Size Encoding. + */ +#define CEV_EQ_SIZE_4 (0) /* EQE is 4 bytes */ +#define CEV_EQ_SIZE_16 (1) /* EQE is 16 bytes */ + +/* + * Completion Queue Context Table Entry. Contains the state of a CQ. + * Located in RAM within the CEV block. + */ +struct BE_CQ_CONTEXT_AMAP { + u8 Cidx[11]; /* DWORD 0 */ + u8 Watermark[4]; /* DWORD 0 */ + u8 NoDelay; /* DWORD 0 */ + u8 EPIdx[11]; /* DWORD 0 */ + u8 Count[2]; /* DWORD 0 */ + u8 valid; /* DWORD 0 */ + u8 SolEvent; /* DWORD 0 */ + u8 Eventable; /* DWORD 0 */ + u8 Pidx[11]; /* DWORD 1 */ + u8 PD[10]; /* DWORD 1 */ + u8 EQID[7]; /* DWORD 1 */ + u8 Func; /* DWORD 1 */ + u8 WME; /* DWORD 1 */ + u8 Stalled; /* DWORD 1 */ + u8 Armed; /* DWORD 1 */ +} __packed; +struct CQ_CONTEXT_AMAP { + u32 dw[2]; +}; + +/* + * Event Queue Context Table Entry. Contains the state of an EQ. + * Located in RAM in the CEV block. + */ +struct BE_EQ_CONTEXT_AMAP { + u8 Cidx[13]; /* DWORD 0 */ + u8 rsvd0[2]; /* DWORD 0 */ + u8 Func; /* DWORD 0 */ + u8 EPIdx[13]; /* DWORD 0 */ + u8 valid; /* DWORD 0 */ + u8 rsvd1; /* DWORD 0 */ + u8 Size; /* DWORD 0 */ + u8 Pidx[13]; /* DWORD 1 */ + u8 rsvd2[3]; /* DWORD 1 */ + u8 PD[10]; /* DWORD 1 */ + u8 Count[3]; /* DWORD 1 */ + u8 SolEvent; /* DWORD 1 */ + u8 Stalled; /* DWORD 1 */ + u8 Armed; /* DWORD 1 */ + u8 Watermark[4]; /* DWORD 2 */ + u8 WME; /* DWORD 2 */ + u8 rsvd3[3]; /* DWORD 2 */ + u8 EventVect[6]; /* DWORD 2 */ + u8 rsvd4[2]; /* DWORD 2 */ + u8 Delay[8]; /* DWORD 2 */ + u8 rsvd5[6]; /* DWORD 2 */ + u8 TMR; /* DWORD 2 */ + u8 rsvd6; /* DWORD 2 */ + u8 rsvd7[32]; /* DWORD 3 */ +} __packed; +struct EQ_CONTEXT_AMAP { + u32 dw[4]; +}; + +#endif /* __be_cm_amap_h__ */ diff --git a/drivers/staging/benet/be_common.h b/drivers/staging/benet/be_common.h new file mode 100644 index 000000000000..7e63dc5e3348 --- /dev/null +++ b/drivers/staging/benet/be_common.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __be_common_amap_h__ +#define __be_common_amap_h__ + +/* Physical Address. */ +struct BE_PHYS_ADDR_AMAP { + u8 lo[32]; /* DWORD 0 */ + u8 hi[32]; /* DWORD 1 */ +} __packed; +struct PHYS_ADDR_AMAP { + u32 dw[2]; +}; + +/* Virtual Address. */ +struct BE_VIRT_ADDR_AMAP { + u8 lo[32]; /* DWORD 0 */ + u8 hi[32]; /* DWORD 1 */ +} __packed; +struct VIRT_ADDR_AMAP { + u32 dw[2]; +}; + +/* Scatter gather element. */ +struct BE_SGE_AMAP { + u8 addr_hi[32]; /* DWORD 0 */ + u8 addr_lo[32]; /* DWORD 1 */ + u8 rsvd0[32]; /* DWORD 2 */ + u8 len[16]; /* DWORD 3 */ + u8 rsvd1[16]; /* DWORD 3 */ +} __packed; +struct SGE_AMAP { + u32 dw[4]; +}; + +#endif /* __be_common_amap_h__ */ diff --git a/drivers/staging/benet/bestatus.h b/drivers/staging/benet/bestatus.h new file mode 100644 index 000000000000..59c7a4b62223 --- /dev/null +++ b/drivers/staging/benet/bestatus.h @@ -0,0 +1,103 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#ifndef _BESTATUS_H_ +#define _BESTATUS_H_ + +#define BE_SUCCESS (0x00000000L) +/* + * MessageId: BE_PENDING + * The BladeEngine Driver call succeeded, and pended operation. + */ +#define BE_PENDING (0x20070001L) +#define BE_STATUS_PENDING (BE_PENDING) +/* + * MessageId: BE_NOT_OK + * An error occurred. + */ +#define BE_NOT_OK (0xE0070002L) +/* + * MessageId: BE_STATUS_SYSTEM_RESOURCES + * Insufficient host system resources exist to complete the API. + */ +#define BE_STATUS_SYSTEM_RESOURCES (0xE0070003L) +/* + * MessageId: BE_STATUS_CHIP_RESOURCES + * Insufficient chip resources exist to complete the API. + */ +#define BE_STATUS_CHIP_RESOURCES (0xE0070004L) +/* + * MessageId: BE_STATUS_NO_RESOURCE + * Insufficient resources to complete request. + */ +#define BE_STATUS_NO_RESOURCE (0xE0070005L) +/* + * MessageId: BE_STATUS_BUSY + * Resource is currently busy. + */ +#define BE_STATUS_BUSY (0xE0070006L) +/* + * MessageId: BE_STATUS_INVALID_PARAMETER + * Invalid Parameter in request. + */ +#define BE_STATUS_INVALID_PARAMETER (0xE0000007L) +/* + * MessageId: BE_STATUS_NOT_SUPPORTED + * Requested operation is not supported. + */ +#define BE_STATUS_NOT_SUPPORTED (0xE000000DL) + +/* + * *************************************************************************** + * E T H E R N E T S T A T U S + * *************************************************************************** + */ + +/* + * MessageId: BE_ETH_TX_ERROR + * The Ethernet device driver failed to transmit a packet. + */ +#define BE_ETH_TX_ERROR (0xE0070101L) + +/* + * *************************************************************************** + * S H A R E D S T A T U S + * *************************************************************************** + */ + +/* + * MessageId: BE_STATUS_VBD_INVALID_VERSION + * The device driver is not compatible with this version of the VBD. + */ +#define BE_STATUS_INVALID_VERSION (0xE0070402L) +/* + * MessageId: BE_STATUS_DOMAIN_DENIED + * The operation failed to complete due to insufficient access + * rights for the requesting domain. + */ +#define BE_STATUS_DOMAIN_DENIED (0xE0070403L) +/* + * MessageId: BE_STATUS_TCP_NOT_STARTED + * The embedded TCP/IP stack has not been started. + */ +#define BE_STATUS_TCP_NOT_STARTED (0xE0070409L) +/* + * MessageId: BE_STATUS_NO_MCC_WRB + * No free MCC WRB are available for posting the request. + */ +#define BE_STATUS_NO_MCC_WRB (0xE0070414L) + +#endif /* _BESTATUS_ */ diff --git a/drivers/staging/benet/cev.h b/drivers/staging/benet/cev.h new file mode 100644 index 000000000000..30996920a544 --- /dev/null +++ b/drivers/staging/benet/cev.h @@ -0,0 +1,243 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __cev_amap_h__ +#define __cev_amap_h__ +#include "ep.h" + +/* + * Host Interrupt Status Register 0. The first of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ0 through EQ31. + */ +struct BE_CEV_ISR0_CSR_AMAP { + u8 interrupt0; /* DWORD 0 */ + u8 interrupt1; /* DWORD 0 */ + u8 interrupt2; /* DWORD 0 */ + u8 interrupt3; /* DWORD 0 */ + u8 interrupt4; /* DWORD 0 */ + u8 interrupt5; /* DWORD 0 */ + u8 interrupt6; /* DWORD 0 */ + u8 interrupt7; /* DWORD 0 */ + u8 interrupt8; /* DWORD 0 */ + u8 interrupt9; /* DWORD 0 */ + u8 interrupt10; /* DWORD 0 */ + u8 interrupt11; /* DWORD 0 */ + u8 interrupt12; /* DWORD 0 */ + u8 interrupt13; /* DWORD 0 */ + u8 interrupt14; /* DWORD 0 */ + u8 interrupt15; /* DWORD 0 */ + u8 interrupt16; /* DWORD 0 */ + u8 interrupt17; /* DWORD 0 */ + u8 interrupt18; /* DWORD 0 */ + u8 interrupt19; /* DWORD 0 */ + u8 interrupt20; /* DWORD 0 */ + u8 interrupt21; /* DWORD 0 */ + u8 interrupt22; /* DWORD 0 */ + u8 interrupt23; /* DWORD 0 */ + u8 interrupt24; /* DWORD 0 */ + u8 interrupt25; /* DWORD 0 */ + u8 interrupt26; /* DWORD 0 */ + u8 interrupt27; /* DWORD 0 */ + u8 interrupt28; /* DWORD 0 */ + u8 interrupt29; /* DWORD 0 */ + u8 interrupt30; /* DWORD 0 */ + u8 interrupt31; /* DWORD 0 */ +} __packed; +struct CEV_ISR0_CSR_AMAP { + u32 dw[1]; +}; + +/* + * Host Interrupt Status Register 1. The second of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ32 through EQ63. + */ +struct BE_CEV_ISR1_CSR_AMAP { + u8 interrupt32; /* DWORD 0 */ + u8 interrupt33; /* DWORD 0 */ + u8 interrupt34; /* DWORD 0 */ + u8 interrupt35; /* DWORD 0 */ + u8 interrupt36; /* DWORD 0 */ + u8 interrupt37; /* DWORD 0 */ + u8 interrupt38; /* DWORD 0 */ + u8 interrupt39; /* DWORD 0 */ + u8 interrupt40; /* DWORD 0 */ + u8 interrupt41; /* DWORD 0 */ + u8 interrupt42; /* DWORD 0 */ + u8 interrupt43; /* DWORD 0 */ + u8 interrupt44; /* DWORD 0 */ + u8 interrupt45; /* DWORD 0 */ + u8 interrupt46; /* DWORD 0 */ + u8 interrupt47; /* DWORD 0 */ + u8 interrupt48; /* DWORD 0 */ + u8 interrupt49; /* DWORD 0 */ + u8 interrupt50; /* DWORD 0 */ + u8 interrupt51; /* DWORD 0 */ + u8 interrupt52; /* DWORD 0 */ + u8 interrupt53; /* DWORD 0 */ + u8 interrupt54; /* DWORD 0 */ + u8 interrupt55; /* DWORD 0 */ + u8 interrupt56; /* DWORD 0 */ + u8 interrupt57; /* DWORD 0 */ + u8 interrupt58; /* DWORD 0 */ + u8 interrupt59; /* DWORD 0 */ + u8 interrupt60; /* DWORD 0 */ + u8 interrupt61; /* DWORD 0 */ + u8 interrupt62; /* DWORD 0 */ + u8 interrupt63; /* DWORD 0 */ +} __packed; +struct CEV_ISR1_CSR_AMAP { + u32 dw[1]; +}; +/* + * Host Interrupt Status Register 2. The third of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ64 through EQ95. + */ +struct BE_CEV_ISR2_CSR_AMAP { + u8 interrupt64; /* DWORD 0 */ + u8 interrupt65; /* DWORD 0 */ + u8 interrupt66; /* DWORD 0 */ + u8 interrupt67; /* DWORD 0 */ + u8 interrupt68; /* DWORD 0 */ + u8 interrupt69; /* DWORD 0 */ + u8 interrupt70; /* DWORD 0 */ + u8 interrupt71; /* DWORD 0 */ + u8 interrupt72; /* DWORD 0 */ + u8 interrupt73; /* DWORD 0 */ + u8 interrupt74; /* DWORD 0 */ + u8 interrupt75; /* DWORD 0 */ + u8 interrupt76; /* DWORD 0 */ + u8 interrupt77; /* DWORD 0 */ + u8 interrupt78; /* DWORD 0 */ + u8 interrupt79; /* DWORD 0 */ + u8 interrupt80; /* DWORD 0 */ + u8 interrupt81; /* DWORD 0 */ + u8 interrupt82; /* DWORD 0 */ + u8 interrupt83; /* DWORD 0 */ + u8 interrupt84; /* DWORD 0 */ + u8 interrupt85; /* DWORD 0 */ + u8 interrupt86; /* DWORD 0 */ + u8 interrupt87; /* DWORD 0 */ + u8 interrupt88; /* DWORD 0 */ + u8 interrupt89; /* DWORD 0 */ + u8 interrupt90; /* DWORD 0 */ + u8 interrupt91; /* DWORD 0 */ + u8 interrupt92; /* DWORD 0 */ + u8 interrupt93; /* DWORD 0 */ + u8 interrupt94; /* DWORD 0 */ + u8 interrupt95; /* DWORD 0 */ +} __packed; +struct CEV_ISR2_CSR_AMAP { + u32 dw[1]; +}; + +/* + * Host Interrupt Status Register 3. The fourth of four application + * interrupt status registers. This register contains the interrupts + * for Event Queues EQ96 through EQ127. + */ +struct BE_CEV_ISR3_CSR_AMAP { + u8 interrupt96; /* DWORD 0 */ + u8 interrupt97; /* DWORD 0 */ + u8 interrupt98; /* DWORD 0 */ + u8 interrupt99; /* DWORD 0 */ + u8 interrupt100; /* DWORD 0 */ + u8 interrupt101; /* DWORD 0 */ + u8 interrupt102; /* DWORD 0 */ + u8 interrupt103; /* DWORD 0 */ + u8 interrupt104; /* DWORD 0 */ + u8 interrupt105; /* DWORD 0 */ + u8 interrupt106; /* DWORD 0 */ + u8 interrupt107; /* DWORD 0 */ + u8 interrupt108; /* DWORD 0 */ + u8 interrupt109; /* DWORD 0 */ + u8 interrupt110; /* DWORD 0 */ + u8 interrupt111; /* DWORD 0 */ + u8 interrupt112; /* DWORD 0 */ + u8 interrupt113; /* DWORD 0 */ + u8 interrupt114; /* DWORD 0 */ + u8 interrupt115; /* DWORD 0 */ + u8 interrupt116; /* DWORD 0 */ + u8 interrupt117; /* DWORD 0 */ + u8 interrupt118; /* DWORD 0 */ + u8 interrupt119; /* DWORD 0 */ + u8 interrupt120; /* DWORD 0 */ + u8 interrupt121; /* DWORD 0 */ + u8 interrupt122; /* DWORD 0 */ + u8 interrupt123; /* DWORD 0 */ + u8 interrupt124; /* DWORD 0 */ + u8 interrupt125; /* DWORD 0 */ + u8 interrupt126; /* DWORD 0 */ + u8 interrupt127; /* DWORD 0 */ +} __packed; +struct CEV_ISR3_CSR_AMAP { + u32 dw[1]; +}; + +/* Completions and Events block Registers. */ +struct BE_CEV_CSRMAP_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[32]; /* DWORD 1 */ + u8 rsvd2[32]; /* DWORD 2 */ + u8 rsvd3[32]; /* DWORD 3 */ + struct BE_CEV_ISR0_CSR_AMAP isr0; + struct BE_CEV_ISR1_CSR_AMAP isr1; + struct BE_CEV_ISR2_CSR_AMAP isr2; + struct BE_CEV_ISR3_CSR_AMAP isr3; + u8 rsvd4[32]; /* DWORD 8 */ + u8 rsvd5[32]; /* DWORD 9 */ + u8 rsvd6[32]; /* DWORD 10 */ + u8 rsvd7[32]; /* DWORD 11 */ + u8 rsvd8[32]; /* DWORD 12 */ + u8 rsvd9[32]; /* DWORD 13 */ + u8 rsvd10[32]; /* DWORD 14 */ + u8 rsvd11[32]; /* DWORD 15 */ + u8 rsvd12[32]; /* DWORD 16 */ + u8 rsvd13[32]; /* DWORD 17 */ + u8 rsvd14[32]; /* DWORD 18 */ + u8 rsvd15[32]; /* DWORD 19 */ + u8 rsvd16[32]; /* DWORD 20 */ + u8 rsvd17[32]; /* DWORD 21 */ + u8 rsvd18[32]; /* DWORD 22 */ + u8 rsvd19[32]; /* DWORD 23 */ + u8 rsvd20[32]; /* DWORD 24 */ + u8 rsvd21[32]; /* DWORD 25 */ + u8 rsvd22[32]; /* DWORD 26 */ + u8 rsvd23[32]; /* DWORD 27 */ + u8 rsvd24[32]; /* DWORD 28 */ + u8 rsvd25[32]; /* DWORD 29 */ + u8 rsvd26[32]; /* DWORD 30 */ + u8 rsvd27[32]; /* DWORD 31 */ + u8 rsvd28[32]; /* DWORD 32 */ + u8 rsvd29[32]; /* DWORD 33 */ + u8 rsvd30[192]; /* DWORD 34 */ + u8 rsvd31[192]; /* DWORD 40 */ + u8 rsvd32[160]; /* DWORD 46 */ + u8 rsvd33[160]; /* DWORD 51 */ + u8 rsvd34[160]; /* DWORD 56 */ + u8 rsvd35[96]; /* DWORD 61 */ + u8 rsvd36[192][32]; /* DWORD 64 */ +} __packed; +struct CEV_CSRMAP_AMAP { + u32 dw[256]; +}; + +#endif /* __cev_amap_h__ */ diff --git a/drivers/staging/benet/cq.c b/drivers/staging/benet/cq.c new file mode 100644 index 000000000000..650458645433 --- /dev/null +++ b/drivers/staging/benet/cq.c @@ -0,0 +1,211 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" + +/* + * Completion Queue Objects + */ +/* + *============================================================================ + * P U B L I C R O U T I N E S + *============================================================================ + */ + +/* + This routine creates a completion queue based on the client completion + queue configuration information. + + + FunctionObject - Handle to a function object + CqBaseVa - Base VA for a the CQ ring + NumEntries - CEV_CQ_CNT_* values + solEventEnable - 0 = All CQEs can generate Events if CQ is eventable + 1 = only CQEs with solicited bit set are eventable + eventable - Eventable CQ, generates interrupts. + nodelay - 1 = Force interrupt, relevent if CQ eventable. + Interrupt is asserted immediately after EQE + write is confirmed, regardless of EQ Timer + or watermark settings. + wme - Enable watermark based coalescing + wmThresh - High watermark(CQ fullness at which event + or interrupt should be asserted). These are the + CEV_WATERMARK encoded values. + EqObject - EQ Handle to assign to this CQ + ppCqObject - Internal CQ Handle returned. + + Returns BE_SUCCESS if successfull, otherwise a useful error code is + returned. + + IRQL < DISPATCH_LEVEL + +*/ +int be_cq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, bool solicited_eventable, + bool no_delay, u32 wm_thresh, + struct be_eq_object *eq_object, struct be_cq_object *cq_object) +{ + int status = BE_SUCCESS; + u32 num_entries_encoding; + u32 num_entries = length / sizeof(struct MCC_CQ_ENTRY_AMAP); + struct FWCMD_COMMON_CQ_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + u32 n; + unsigned long irql; + + ASSERT(rd); + ASSERT(cq_object); + ASSERT(length % sizeof(struct MCC_CQ_ENTRY_AMAP) == 0); + + switch (num_entries) { + case 256: + num_entries_encoding = CEV_CQ_CNT_256; + break; + case 512: + num_entries_encoding = CEV_CQ_CNT_512; + break; + case 1024: + num_entries_encoding = CEV_CQ_CNT_1024; + break; + default: + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + /* + * All cq entries all the same size. Use iSCSI version + * as a test for the proper rd length. + */ + memset(cq_object, 0, sizeof(*cq_object)); + + atomic_set(&cq_object->ref_count, 0); + cq_object->parent_function = pfob; + cq_object->eq_object = eq_object; + cq_object->num_entries = num_entries; + /* save for MCC cq processing */ + cq_object->va = rd->va; + + /* map into UT. */ + length = num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_CQ_CREATE); + + fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va), + length); + + AMAP_SET_BITS_PTR(CQ_CONTEXT, valid, &fwcmd->params.request.context, 1); + n = pfob->pci_function_number; + AMAP_SET_BITS_PTR(CQ_CONTEXT, Func, &fwcmd->params.request.context, n); + + n = (eq_object != NULL); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Eventable, + &fwcmd->params.request.context, n); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Armed, &fwcmd->params.request.context, 1); + + n = eq_object ? eq_object->eq_id : 0; + AMAP_SET_BITS_PTR(CQ_CONTEXT, EQID, &fwcmd->params.request.context, n); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Count, + &fwcmd->params.request.context, num_entries_encoding); + + n = 0; /* Protection Domain is always 0 in Linux driver */ + AMAP_SET_BITS_PTR(CQ_CONTEXT, PD, &fwcmd->params.request.context, n); + AMAP_SET_BITS_PTR(CQ_CONTEXT, NoDelay, + &fwcmd->params.request.context, no_delay); + AMAP_SET_BITS_PTR(CQ_CONTEXT, SolEvent, + &fwcmd->params.request.context, solicited_eventable); + + n = (wm_thresh != 0xFFFFFFFF); + AMAP_SET_BITS_PTR(CQ_CONTEXT, WME, &fwcmd->params.request.context, n); + + n = (n ? wm_thresh : 0); + AMAP_SET_BITS_PTR(CQ_CONTEXT, Watermark, + &fwcmd->params.request.context, n); + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create CQ failed."); + goto Error; + } + /* Remember the CQ id. */ + cq_object->cq_id = fwcmd->params.response.cq_id; + + /* insert this cq into eq_object reference */ + if (eq_object) { + atomic_inc(&eq_object->ref_count); + list_add_tail(&cq_object->cqlist_for_eq, + &eq_object->cq_list_head); + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + + Deferences the given object. Once the object's reference count drops to + zero, the object is destroyed and all resources that are held by this object + are released. The on-chip context is also destroyed along with the queue + ID, and any mappings made into the UT. + + cq_object - CQ handle returned from cq_object_create. + + returns the current reference count on the object + + IRQL: IRQL < DISPATCH_LEVEL +*/ +int be_cq_destroy(struct be_cq_object *cq_object) +{ + int status = 0; + + /* Nothing should reference this CQ at this point. */ + ASSERT(atomic_read(&cq_object->ref_count) == 0); + + /* Send fwcmd to destroy the CQ. */ + status = be_function_ring_destroy(cq_object->parent_function, + cq_object->cq_id, FWCMD_RING_TYPE_CQ, + NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + /* Remove reference if this is an eventable CQ. */ + if (cq_object->eq_object) { + atomic_dec(&cq_object->eq_object->ref_count); + list_del(&cq_object->cqlist_for_eq); + } + return BE_SUCCESS; +} + diff --git a/drivers/staging/benet/descriptors.h b/drivers/staging/benet/descriptors.h new file mode 100644 index 000000000000..8da438c407d2 --- /dev/null +++ b/drivers/staging/benet/descriptors.h @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __descriptors_amap_h__ +#define __descriptors_amap_h__ + +/* + * --- IPC_NODE_ID_ENUM --- + * IPC processor id values + */ +#define TPOST_NODE_ID (0) /* TPOST ID */ +#define TPRE_NODE_ID (1) /* TPRE ID */ +#define TXULP0_NODE_ID (2) /* TXULP0 ID */ +#define TXULP1_NODE_ID (3) /* TXULP1 ID */ +#define TXULP2_NODE_ID (4) /* TXULP2 ID */ +#define RXULP0_NODE_ID (5) /* RXULP0 ID */ +#define RXULP1_NODE_ID (6) /* RXULP1 ID */ +#define RXULP2_NODE_ID (7) /* RXULP2 ID */ +#define MPU_NODE_ID (15) /* MPU ID */ + +/* + * --- MAC_ID_ENUM --- + * Meaning of the mac_id field in rxpp_eth_d + */ +#define PORT0_HOST_MAC0 (0) /* PD 0, Port 0, host networking, MAC 0. */ +#define PORT0_HOST_MAC1 (1) /* PD 0, Port 0, host networking, MAC 1. */ +#define PORT0_STORAGE_MAC0 (2) /* PD 0, Port 0, host storage, MAC 0. */ +#define PORT0_STORAGE_MAC1 (3) /* PD 0, Port 0, host storage, MAC 1. */ +#define PORT1_HOST_MAC0 (4) /* PD 0, Port 1 host networking, MAC 0. */ +#define PORT1_HOST_MAC1 (5) /* PD 0, Port 1 host networking, MAC 1. */ +#define PORT1_STORAGE_MAC0 (6) /* PD 0, Port 1 host storage, MAC 0. */ +#define PORT1_STORAGE_MAC1 (7) /* PD 0, Port 1 host storage, MAC 1. */ +#define FIRST_VM_MAC (8) /* PD 1 MAC. Protection domains have IDs */ + /* from 0x8-0x26, one per PD. */ +#define LAST_VM_MAC (38) /* PD 31 MAC. */ +#define MGMT_MAC (39) /* Management port MAC. */ +#define MARBLE_MAC0 (59) /* Used for flushing function 0 receive */ + /* + * queues before re-using a torn-down + * receive ring. the DA = + * 00-00-00-00-00-00, and the MSB of the + * SA = 00 + */ +#define MARBLE_MAC1 (60) /* Used for flushing function 1 receive */ + /* + * queues before re-using a torn-down + * receive ring. the DA = + * 00-00-00-00-00-00, and the MSB of the + * SA != 00 + */ +#define NULL_MAC (61) /* Promiscuous mode, indicates no match */ +#define MCAST_MAC (62) /* Multicast match. */ +#define BCAST_MATCH (63) /* Broadcast match. */ + +#endif /* __descriptors_amap_h__ */ diff --git a/drivers/staging/benet/doorbells.h b/drivers/staging/benet/doorbells.h new file mode 100644 index 000000000000..550cc4d5d6f7 --- /dev/null +++ b/drivers/staging/benet/doorbells.h @@ -0,0 +1,179 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __doorbells_amap_h__ +#define __doorbells_amap_h__ + +/* The TX/RDMA send queue doorbell. */ +struct BE_SQ_DB_AMAP { + u8 cid[11]; /* DWORD 0 */ + u8 rsvd0[5]; /* DWORD 0 */ + u8 numPosted[14]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct SQ_DB_AMAP { + u32 dw[1]; +}; + +/* The receive queue doorbell. */ +struct BE_RQ_DB_AMAP { + u8 rq[10]; /* DWORD 0 */ + u8 rsvd0[13]; /* DWORD 0 */ + u8 Invalidate; /* DWORD 0 */ + u8 numPosted[8]; /* DWORD 0 */ +} __packed; +struct RQ_DB_AMAP { + u32 dw[1]; +}; + +/* + * The CQ/EQ doorbell. Software MUST set reserved fields in this + * descriptor to zero, otherwise (CEV) hardware will not execute the + * doorbell (flagging a bad_db_qid error instead). + */ +struct BE_CQ_DB_AMAP { + u8 qid[10]; /* DWORD 0 */ + u8 rsvd0[4]; /* DWORD 0 */ + u8 rearm; /* DWORD 0 */ + u8 event; /* DWORD 0 */ + u8 num_popped[13]; /* DWORD 0 */ + u8 rsvd1[3]; /* DWORD 0 */ +} __packed; +struct CQ_DB_AMAP { + u32 dw[1]; +}; + +struct BE_TPM_RQ_DB_AMAP { + u8 qid[10]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 numPosted[11]; /* DWORD 0 */ + u8 mss_cnt[5]; /* DWORD 0 */ +} __packed; +struct TPM_RQ_DB_AMAP { + u32 dw[1]; +}; + +/* + * Post WRB Queue Doorbell Register used by the host Storage stack + * to notify the controller of a posted Work Request Block + */ +struct BE_WRB_POST_DB_AMAP { + u8 wrb_cid[10]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 wrb_index[8]; /* DWORD 0 */ + u8 numberPosted[8]; /* DWORD 0 */ +} __packed; +struct WRB_POST_DB_AMAP { + u32 dw[1]; +}; + +/* + * Update Default PDU Queue Doorbell Register used to communicate + * to the controller that the driver has stopped processing the queue + * and where in the queue it stopped, this is + * a CQ Entry Type. Used by storage driver. + */ +struct BE_DEFAULT_PDU_DB_AMAP { + u8 qid[10]; /* DWORD 0 */ + u8 rsvd0[4]; /* DWORD 0 */ + u8 rearm; /* DWORD 0 */ + u8 event; /* DWORD 0 */ + u8 cqproc[14]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct DEFAULT_PDU_DB_AMAP { + u32 dw[1]; +}; + +/* Management Command and Controller default fragment ring */ +struct BE_MCC_DB_AMAP { + u8 rid[11]; /* DWORD 0 */ + u8 rsvd0[5]; /* DWORD 0 */ + u8 numPosted[14]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct MCC_DB_AMAP { + u32 dw[1]; +}; + +/* + * Used for bootstrapping the Host interface. This register is + * used for driver communication with the MPU when no MCC Rings exist. + * The software must write this register twice to post any MCC + * command. First, it writes the register with hi=1 and the upper bits of + * the physical address for the MCC_MAILBOX structure. Software must poll + * the ready bit until this is acknowledged. Then, sotware writes the + * register with hi=0 with the lower bits in the address. It must + * poll the ready bit until the MCC command is complete. Upon completion, + * the MCC_MAILBOX will contain a valid completion queue entry. + */ +struct BE_MPU_MAILBOX_DB_AMAP { + u8 ready; /* DWORD 0 */ + u8 hi; /* DWORD 0 */ + u8 address[30]; /* DWORD 0 */ +} __packed; +struct MPU_MAILBOX_DB_AMAP { + u32 dw[1]; +}; + +/* + * This is the protection domain doorbell register map. Note that + * while this map shows doorbells for all Blade Engine supported + * protocols, not all of these may be valid in a given function or + * protection domain. It is the responsibility of the application + * accessing the doorbells to know which are valid. Each doorbell + * occupies 32 bytes of space, but unless otherwise specified, + * only the first 4 bytes should be written. There are 32 instances + * of these doorbells for the host and 31 virtual machines respectively. + * The host and VMs will only map the doorbell pages belonging to its + * protection domain. It will not be able to touch the doorbells for + * another VM. The doorbells are the only registers directly accessible + * by a virtual machine. Similarly, there are 511 additional + * doorbells for RDMA protection domains. PD 0 for RDMA shares + * the same physical protection domain doorbell page as ETH/iSCSI. + * + */ +struct BE_PROTECTION_DOMAIN_DBMAP_AMAP { + u8 rsvd0[512]; /* DWORD 0 */ + struct BE_SQ_DB_AMAP rdma_sq_db; + u8 rsvd1[7][32]; /* DWORD 17 */ + struct BE_WRB_POST_DB_AMAP iscsi_wrb_post_db; + u8 rsvd2[7][32]; /* DWORD 25 */ + struct BE_SQ_DB_AMAP etx_sq_db; + u8 rsvd3[7][32]; /* DWORD 33 */ + struct BE_RQ_DB_AMAP rdma_rq_db; + u8 rsvd4[7][32]; /* DWORD 41 */ + struct BE_DEFAULT_PDU_DB_AMAP iscsi_default_pdu_db; + u8 rsvd5[7][32]; /* DWORD 49 */ + struct BE_TPM_RQ_DB_AMAP tpm_rq_db; + u8 rsvd6[7][32]; /* DWORD 57 */ + struct BE_RQ_DB_AMAP erx_rq_db; + u8 rsvd7[7][32]; /* DWORD 65 */ + struct BE_CQ_DB_AMAP cq_db; + u8 rsvd8[7][32]; /* DWORD 73 */ + struct BE_MCC_DB_AMAP mpu_mcc_db; + u8 rsvd9[7][32]; /* DWORD 81 */ + struct BE_MPU_MAILBOX_DB_AMAP mcc_bootstrap_db; + u8 rsvd10[935][32]; /* DWORD 89 */ +} __packed; +struct PROTECTION_DOMAIN_DBMAP_AMAP { + u32 dw[1024]; +}; + +#endif /* __doorbells_amap_h__ */ diff --git a/drivers/staging/benet/ep.h b/drivers/staging/benet/ep.h new file mode 100644 index 000000000000..72fcf64a9ffb --- /dev/null +++ b/drivers/staging/benet/ep.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __ep_amap_h__ +#define __ep_amap_h__ + +/* General Control and Status Register. */ +struct BE_EP_CONTROL_CSR_AMAP { + u8 m0_RxPbuf; /* DWORD 0 */ + u8 m1_RxPbuf; /* DWORD 0 */ + u8 m2_RxPbuf; /* DWORD 0 */ + u8 ff_en; /* DWORD 0 */ + u8 rsvd0[27]; /* DWORD 0 */ + u8 CPU_reset; /* DWORD 0 */ +} __packed; +struct EP_CONTROL_CSR_AMAP { + u32 dw[1]; +}; + +/* Semaphore Register. */ +struct BE_EP_SEMAPHORE_CSR_AMAP { + u8 value[32]; /* DWORD 0 */ +} __packed; +struct EP_SEMAPHORE_CSR_AMAP { + u32 dw[1]; +}; + +/* Embedded Processor Specific Registers. */ +struct BE_EP_CSRMAP_AMAP { + struct BE_EP_CONTROL_CSR_AMAP ep_control; + u8 rsvd0[32]; /* DWORD 1 */ + u8 rsvd1[32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 3 */ + u8 rsvd3[32]; /* DWORD 4 */ + u8 rsvd4[32]; /* DWORD 5 */ + u8 rsvd5[8][128]; /* DWORD 6 */ + u8 rsvd6[32]; /* DWORD 38 */ + u8 rsvd7[32]; /* DWORD 39 */ + u8 rsvd8[32]; /* DWORD 40 */ + u8 rsvd9[32]; /* DWORD 41 */ + u8 rsvd10[32]; /* DWORD 42 */ + struct BE_EP_SEMAPHORE_CSR_AMAP ep_semaphore; + u8 rsvd11[32]; /* DWORD 44 */ + u8 rsvd12[19][32]; /* DWORD 45 */ +} __packed; +struct EP_CSRMAP_AMAP { + u32 dw[64]; +}; + +#endif /* __ep_amap_h__ */ diff --git a/drivers/staging/benet/eq.c b/drivers/staging/benet/eq.c new file mode 100644 index 000000000000..db92ccd8fed8 --- /dev/null +++ b/drivers/staging/benet/eq.c @@ -0,0 +1,299 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" +/* + This routine creates an event queue based on the client completion + queue configuration information. + + FunctionObject - Handle to a function object + EqBaseVa - Base VA for a the EQ ring + SizeEncoding - The encoded size for the EQ entries. This value is + either CEV_EQ_SIZE_4 or CEV_EQ_SIZE_16 + NumEntries - CEV_CQ_CNT_* values. + Watermark - Enables watermark based coalescing. This parameter + must be of the type CEV_WMARK_* if watermarks + are enabled. If watermarks to to be disabled + this value should be-1. + TimerDelay - If a timer delay is enabled this value should be the + time of the delay in 8 microsecond units. If + delays are not used this parameter should be + set to -1. + ppEqObject - Internal EQ Handle returned. + + Returns BE_SUCCESS if successfull,, otherwise a useful error code + is returned. + + IRQL < DISPATCH_LEVEL +*/ +int +be_eq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 eqe_size, u32 num_entries, + u32 watermark, /* CEV_WMARK_* or -1 */ + u32 timer_delay, /* in 8us units, or -1 */ + struct be_eq_object *eq_object) +{ + int status = BE_SUCCESS; + u32 num_entries_encoding, eqe_size_encoding, length; + struct FWCMD_COMMON_EQ_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + u32 n; + unsigned long irql; + + ASSERT(rd); + ASSERT(eq_object); + + switch (num_entries) { + case 256: + num_entries_encoding = CEV_EQ_CNT_256; + break; + case 512: + num_entries_encoding = CEV_EQ_CNT_512; + break; + case 1024: + num_entries_encoding = CEV_EQ_CNT_1024; + break; + case 2048: + num_entries_encoding = CEV_EQ_CNT_2048; + break; + case 4096: + num_entries_encoding = CEV_EQ_CNT_4096; + break; + default: + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + switch (eqe_size) { + case 4: + eqe_size_encoding = CEV_EQ_SIZE_4; + break; + case 16: + eqe_size_encoding = CEV_EQ_SIZE_16; + break; + default: + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + if ((eqe_size == 4 && num_entries < 1024) || + (eqe_size == 16 && num_entries == 4096)) { + TRACE(DL_ERR, "Bad EQ size. eqe_size:%d num_entries:%d", + eqe_size, num_entries); + ASSERT(0); + return BE_STATUS_INVALID_PARAMETER; + } + + memset(eq_object, 0, sizeof(*eq_object)); + + atomic_set(&eq_object->ref_count, 0); + eq_object->parent_function = pfob; + eq_object->eq_id = 0xFFFFFFFF; + + INIT_LIST_HEAD(&eq_object->cq_list_head); + + length = num_entries * eqe_size; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_EQ_CREATE); + + fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va), + length); + n = pfob->pci_function_number; + AMAP_SET_BITS_PTR(EQ_CONTEXT, Func, &fwcmd->params.request.context, n); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, valid, &fwcmd->params.request.context, 1); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, Size, + &fwcmd->params.request.context, eqe_size_encoding); + + n = 0; /* Protection Domain is always 0 in Linux driver */ + AMAP_SET_BITS_PTR(EQ_CONTEXT, PD, &fwcmd->params.request.context, n); + + /* Let the caller ARM the EQ with the doorbell. */ + AMAP_SET_BITS_PTR(EQ_CONTEXT, Armed, &fwcmd->params.request.context, 0); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, Count, &fwcmd->params.request.context, + num_entries_encoding); + + n = pfob->pci_function_number * 32; + AMAP_SET_BITS_PTR(EQ_CONTEXT, EventVect, + &fwcmd->params.request.context, n); + if (watermark != -1) { + AMAP_SET_BITS_PTR(EQ_CONTEXT, WME, + &fwcmd->params.request.context, 1); + AMAP_SET_BITS_PTR(EQ_CONTEXT, Watermark, + &fwcmd->params.request.context, watermark); + ASSERT(watermark <= CEV_WMARK_240); + } else + AMAP_SET_BITS_PTR(EQ_CONTEXT, WME, + &fwcmd->params.request.context, 0); + if (timer_delay != -1) { + AMAP_SET_BITS_PTR(EQ_CONTEXT, TMR, + &fwcmd->params.request.context, 1); + + ASSERT(timer_delay <= 250); /* max value according to EAS */ + timer_delay = min(timer_delay, (u32)250); + + AMAP_SET_BITS_PTR(EQ_CONTEXT, Delay, + &fwcmd->params.request.context, timer_delay); + } else { + AMAP_SET_BITS_PTR(EQ_CONTEXT, TMR, + &fwcmd->params.request.context, 0); + } + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create EQ failed."); + goto Error; + } + /* Get the EQ id. The MPU allocates the IDs. */ + eq_object->eq_id = fwcmd->params.response.eq_id; + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + Deferences the given object. Once the object's reference count drops to + zero, the object is destroyed and all resources that are held by this + object are released. The on-chip context is also destroyed along with + the queue ID, and any mappings made into the UT. + + eq_object - EQ handle returned from eq_object_create. + + Returns BE_SUCCESS if successfull, otherwise a useful error code + is returned. + + IRQL: IRQL < DISPATCH_LEVEL +*/ +int be_eq_destroy(struct be_eq_object *eq_object) +{ + int status = 0; + + ASSERT(atomic_read(&eq_object->ref_count) == 0); + /* no CQs should reference this EQ now */ + ASSERT(list_empty(&eq_object->cq_list_head)); + + /* Send fwcmd to destroy the EQ. */ + status = be_function_ring_destroy(eq_object->parent_function, + eq_object->eq_id, FWCMD_RING_TYPE_EQ, + NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + return BE_SUCCESS; +} +/* + *--------------------------------------------------------------------------- + * Function: be_eq_modify_delay + * Changes the EQ delay for a group of EQs. + * num_eq - The number of EQs in the eq_array to adjust. + * This also is the number of delay values in + * the eq_delay_array. + * eq_array - Array of struct be_eq_object pointers to adjust. + * eq_delay_array - Array of "num_eq" timer delays in units + * of microseconds. The be_eq_query_delay_range + * fwcmd returns the resolution and range of + * legal EQ delays. + * cb - + * cb_context - + * q_ctxt - Optional. Pointer to a previously allocated + * struct. If the MCC WRB ring is full, this + * structure is used to queue the operation. It + * will be posted to the MCC ring when space + * becomes available. All queued commands will + * be posted to the ring in the order they are + * received. It is always valid to pass a pointer to + * a generic be_generic_q_cntxt. However, + * the specific context structs + * are generally smaller than the generic struct. + * return pend_status - BE_SUCCESS (0) on success. + * BE_PENDING (postive value) if the FWCMD + * completion is pending. Negative error code on failure. + *------------------------------------------------------------------------- + */ +int +be_eq_modify_delay(struct be_function_object *pfob, + u32 num_eq, struct be_eq_object **eq_array, + u32 *eq_delay_array, mcc_wrb_cqe_callback cb, + void *cb_context, struct be_eq_modify_delay_q_ctxt *q_ctxt) +{ + struct FWCMD_COMMON_MODIFY_EQ_DELAY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *gen_ctxt = NULL; + u32 i; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + gen_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + gen_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_MODIFY_EQ_DELAY); + + ASSERT(num_eq > 0); + ASSERT(num_eq <= ARRAY_SIZE(fwcmd->params.request.delay)); + fwcmd->params.request.num_eq = num_eq; + for (i = 0; i < num_eq; i++) { + fwcmd->params.request.delay[i].eq_id = eq_array[i]->eq_id; + fwcmd->params.request.delay[i].delay_in_microseconds = + eq_delay_array[i]; + } + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, gen_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + diff --git a/drivers/staging/benet/eth.c b/drivers/staging/benet/eth.c new file mode 100644 index 000000000000..f641b6260d07 --- /dev/null +++ b/drivers/staging/benet/eth.c @@ -0,0 +1,1273 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include +#include "hwlib.h" +#include "bestatus.h" + +/* + *--------------------------------------------------------- + * Function: be_eth_sq_create_ex + * Creates an ethernet send ring - extended version with + * additional parameters. + * pfob - + * rd - ring address + * length_in_bytes - + * type - The type of ring to create. + * ulp - The requested ULP number for the ring. + * This should be zero based, i.e. 0,1,2. This must + * be valid NIC ULP based on the firmware config. + * All doorbells for this ring must be sent to + * this ULP. The first network ring allocated for + * each ULP are higher performance than subsequent rings. + * cq_object - cq object for completions + * ex_parameters - Additional parameters (that may increase in + * future revisions). These parameters are only used + * for certain ring types -- see + * struct be_eth_sq_parameters for details. + * eth_sq - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_sq_create_ex(struct be_function_object *pfob, struct ring_desc *rd, + u32 length, u32 type, u32 ulp, struct be_cq_object *cq_object, + struct be_eth_sq_parameters *ex_parameters, + struct be_ethsq_object *eth_sq) +{ + struct FWCMD_COMMON_ETH_TX_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + u32 n; + unsigned long irql; + + ASSERT(rd); + ASSERT(eth_sq); + ASSERT(ex_parameters); + + spin_lock_irqsave(&pfob->post_lock, irql); + + memset(eth_sq, 0, sizeof(*eth_sq)); + + eth_sq->parent_function = pfob; + eth_sq->bid = 0xFFFFFFFF; + eth_sq->cq_object = cq_object; + + /* Translate hwlib interface to arm interface. */ + switch (type) { + case BE_ETH_TX_RING_TYPE_FORWARDING: + type = ETH_TX_RING_TYPE_FORWARDING; + break; + case BE_ETH_TX_RING_TYPE_STANDARD: + type = ETH_TX_RING_TYPE_STANDARD; + break; + case BE_ETH_TX_RING_TYPE_BOUND: + ASSERT(ex_parameters->port < 2); + type = ETH_TX_RING_TYPE_BOUND; + break; + default: + TRACE(DL_ERR, "Invalid eth tx ring type:%d", type); + return BE_NOT_OK; + break; + } + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* NIC must be supported by the current config. */ + ASSERT(pfob->fw_config.nic_ulp_mask); + + /* + * The ulp parameter must select a valid NIC ULP + * for the current config. + */ + ASSERT((1 << ulp) & pfob->fw_config.nic_ulp_mask); + + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_ETH_TX_CREATE); + fwcmd->header.request.port_number = ex_parameters->port; + + AMAP_SET_BITS_PTR(ETX_CONTEXT, pd_id, + &fwcmd->params.request.context, 0); + + n = be_ring_length_to_encoding(length, sizeof(struct ETH_WRB_AMAP)); + AMAP_SET_BITS_PTR(ETX_CONTEXT, tx_ring_size, + &fwcmd->params.request.context, n); + + AMAP_SET_BITS_PTR(ETX_CONTEXT, cq_id_send, + &fwcmd->params.request.context, cq_object->cq_id); + + n = pfob->pci_function_number; + AMAP_SET_BITS_PTR(ETX_CONTEXT, func, &fwcmd->params.request.context, n); + + fwcmd->params.request.type = type; + fwcmd->params.request.ulp_num = (1 << ulp); + fwcmd->params.request.num_pages = DIV_ROUND_UP(length, PAGE_SIZE); + ASSERT(PAGES_SPANNED(rd->va, rd->length) >= + fwcmd->params.request.num_pages); + + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create etx queue failed."); + goto Error; + } + /* save the butler ID */ + eth_sq->bid = fwcmd->params.response.cid; + + /* add a reference to the corresponding CQ */ + atomic_inc(&cq_object->ref_count); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + This routine destroys an ethernet send queue + + EthSq - EthSq Handle returned from EthSqCreate + + This function always return BE_SUCCESS. + + This function frees memory allocated by EthSqCreate for the EthSq Object. + +*/ +int be_eth_sq_destroy(struct be_ethsq_object *eth_sq) +{ + int status = 0; + + /* Send fwcmd to destroy the queue. */ + status = be_function_ring_destroy(eth_sq->parent_function, eth_sq->bid, + FWCMD_RING_TYPE_ETH_TX, NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + /* Derefence any associated CQs. */ + atomic_dec(ð_sq->cq_object->ref_count); + return status; +} +/* + This routine attempts to set the transmit flow control parameters. + + FunctionObject - Handle to a function object + + txfc_enable - transmit flow control enable - true for + enable, false for disable + + rxfc_enable - receive flow control enable - true for + enable, false for disable + + Returns BE_SUCCESS if successfull, otherwise a useful int error + code is returned. + + IRQL: < DISPATCH_LEVEL + + This function always fails in non-privileged machine context. +*/ +int +be_eth_set_flow_control(struct be_function_object *pfob, + bool txfc_enable, bool rxfc_enable) +{ + struct FWCMD_COMMON_SET_FLOW_CONTROL *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_FLOW_CONTROL); + + fwcmd->params.request.rx_flow_control = rxfc_enable; + fwcmd->params.request.tx_flow_control = txfc_enable; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "set flow control fwcmd failed."); + goto error; + } + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine attempts to get the transmit flow control parameters. + + pfob - Handle to a function object + + txfc_enable - transmit flow control enable - true for + enable, false for disable + + rxfc_enable - receive flow control enable - true for enable, + false for disable + + Returns BE_SUCCESS if successfull, otherwise a useful int error code + is returned. + + IRQL: < DISPATCH_LEVEL + + This function always fails in non-privileged machine context. +*/ +int +be_eth_get_flow_control(struct be_function_object *pfob, + bool *txfc_enable, bool *rxfc_enable) +{ + struct FWCMD_COMMON_GET_FLOW_CONTROL *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_FLOW_CONTROL); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "get flow control fwcmd failed."); + goto error; + } + + *txfc_enable = fwcmd->params.response.tx_flow_control; + *rxfc_enable = fwcmd->params.response.rx_flow_control; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + *--------------------------------------------------------- + * Function: be_eth_set_qos + * This function sets the ethernet transmit Quality of Service (QoS) + * characteristics of BladeEngine for the domain. All ethernet + * transmit rings of the domain will evenly share the bandwidth. + * The exeception to sharing is the host primary (super) ethernet + * transmit ring as well as the host ethernet forwarding ring + * for missed offload data. + * pfob - + * max_bps - the maximum bits per second in units of + * 10 Mbps (valid 0-100) + * max_pps - the maximum packets per second in units + * of 1 Kpps (0 indicates no limit) + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_set_qos(struct be_function_object *pfob, u32 max_bps, u32 max_pps) +{ + struct FWCMD_COMMON_SET_QOS *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_QOS); + + /* Set fields in fwcmd */ + fwcmd->params.request.max_bits_per_second_NIC = max_bps; + fwcmd->params.request.max_packets_per_second_NIC = max_pps; + fwcmd->params.request.valid_flags = QOS_BITS_NIC | QOS_PKTS_NIC; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) + TRACE(DL_ERR, "network set qos fwcmd failed."); + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + *--------------------------------------------------------- + * Function: be_eth_get_qos + * This function retrieves the ethernet transmit Quality of Service (QoS) + * characteristics for the domain. + * max_bps - the maximum bits per second in units of + * 10 Mbps (valid 0-100) + * max_pps - the maximum packets per second in units of + * 1 Kpps (0 indicates no limit) + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_get_qos(struct be_function_object *pfob, u32 *max_bps, u32 *max_pps) +{ + struct FWCMD_COMMON_GET_QOS *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_QOS); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "network get qos fwcmd failed."); + goto error; + } + + *max_bps = fwcmd->params.response.max_bits_per_second_NIC; + *max_pps = fwcmd->params.response.max_packets_per_second_NIC; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + *--------------------------------------------------------- + * Function: be_eth_set_frame_size + * This function sets the ethernet maximum frame size. The previous + * values are returned. + * pfob - + * tx_frame_size - maximum transmit frame size in bytes + * rx_frame_size - maximum receive frame size in bytes + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *--------------------------------------------------------- + */ +int +be_eth_set_frame_size(struct be_function_object *pfob, + u32 *tx_frame_size, u32 *rx_frame_size) +{ + struct FWCMD_COMMON_SET_FRAME_SIZE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_FRAME_SIZE); + fwcmd->params.request.max_tx_frame_size = *tx_frame_size; + fwcmd->params.request.max_rx_frame_size = *rx_frame_size; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "network set frame size fwcmd failed."); + goto error; + } + + *tx_frame_size = fwcmd->params.response.chip_max_tx_frame_size; + *rx_frame_size = fwcmd->params.response.chip_max_rx_frame_size; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + This routine creates a Ethernet receive ring. + + pfob - handle to a function object + rq_base_va - base VA for the default receive ring. this must be + exactly 8K in length and continguous physical memory. + cq_object - handle to a previously created CQ to be associated + with the RQ. + pp_eth_rq - pointer to an opqaue handle where an eth + receive object is returned. + Returns BE_SUCCESS if successfull, , otherwise a useful + int error code is returned. + + IRQL: < DISPATCH_LEVEL + this function allocates a struct be_ethrq_object *object. + there must be no more than 1 of these per function object, unless the + function object supports RSS (is networking and on the host). + the rq_base_va must point to a buffer of exactly 8K. + the erx::host_cqid (or host_stor_cqid) register and erx::ring_page registers + will be updated as appropriate on return +*/ +int +be_eth_rq_create(struct be_function_object *pfob, + struct ring_desc *rd, struct be_cq_object *cq_object, + struct be_cq_object *bcmc_cq_object, + struct be_ethrq_object *eth_rq) +{ + int status = 0; + struct MCC_WRB_AMAP *wrb = NULL; + struct FWCMD_COMMON_ETH_RX_CREATE *fwcmd = NULL; + unsigned long irql; + + /* MPU will set the */ + ASSERT(rd); + ASSERT(eth_rq); + + spin_lock_irqsave(&pfob->post_lock, irql); + + eth_rq->parent_function = pfob; + eth_rq->cq_object = cq_object; + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_ETH_RX_CREATE); + + fwcmd->params.request.num_pages = 2; /* required length */ + fwcmd->params.request.cq_id = cq_object->cq_id; + + if (bcmc_cq_object) + fwcmd->params.request.bcmc_cq_id = bcmc_cq_object->cq_id; + else + fwcmd->params.request.bcmc_cq_id = 0xFFFF; + + /* Create a page list for the FWCMD. */ + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "fwcmd to map eth rxq frags failed."); + goto Error; + } + /* Save the ring ID for cleanup. */ + eth_rq->rid = fwcmd->params.response.id; + + atomic_inc(&cq_object->ref_count); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine destroys an Ethernet receive queue + + eth_rq - ethernet receive queue handle returned from eth_rq_create + + Returns BE_SUCCESS on success and an appropriate int on failure. + + This function frees resourcs allocated by EthRqCreate. + The erx::host_cqid (or host_stor_cqid) register and erx::ring_page + registers will be updated as appropriate on return + IRQL: < DISPATCH_LEVEL +*/ + +static void be_eth_rq_destroy_internal_cb(void *context, int status, + struct MCC_WRB_AMAP *wrb) +{ + struct be_ethrq_object *eth_rq = (struct be_ethrq_object *) context; + + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "Destroy eth rq failed in internal callback.\n"); + } else { + /* Dereference any CQs associated with this queue. */ + atomic_dec(ð_rq->cq_object->ref_count); + } + + return; +} + +int be_eth_rq_destroy(struct be_ethrq_object *eth_rq) +{ + int status = BE_SUCCESS; + + /* Send fwcmd to destroy the RQ. */ + status = be_function_ring_destroy(eth_rq->parent_function, + eth_rq->rid, FWCMD_RING_TYPE_ETH_RX, NULL, NULL, + be_eth_rq_destroy_internal_cb, eth_rq); + + return status; +} + +/* + *--------------------------------------------------------------------------- + * Function: be_eth_rq_destroy_options + * Destroys an ethernet receive ring with finer granularity options + * than the standard be_eth_rq_destroy() API function. + * eth_rq - + * flush - Set to 1 to flush the ring, set to 0 to bypass the flush + * cb - Callback function on completion + * cb_context - Callback context + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *---------------------------------------------------------------------------- + */ +int +be_eth_rq_destroy_options(struct be_ethrq_object *eth_rq, bool flush, + mcc_wrb_cqe_callback cb, void *cb_context) +{ + struct FWCMD_COMMON_RING_DESTROY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = BE_SUCCESS; + struct be_function_object *pfob = NULL; + unsigned long irql; + + pfob = eth_rq->parent_function; + + spin_lock_irqsave(&pfob->post_lock, irql); + + TRACE(DL_INFO, "Destroy eth_rq ring id:%d, flush:%d", eth_rq->rid, + flush); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in destroy eth_rq ring."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_RING_DESTROY); + + fwcmd->params.request.id = eth_rq->rid; + fwcmd->params.request.ring_type = FWCMD_RING_TYPE_ETH_RX; + fwcmd->params.request.bypass_flush = ((0 == flush) ? 1 : 0); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, cb_context, + be_eth_rq_destroy_internal_cb, eth_rq, fwcmd, NULL); + + if (status != BE_SUCCESS && status != BE_PENDING) { + TRACE(DL_ERR, "eth_rq ring destroy failed. id:%d, flush:%d", + eth_rq->rid, flush); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine queries the frag size for erx. + + pfob - handle to a function object + + frag_size_bytes - erx frag size in bytes that is/was set. + + Returns BE_SUCCESS if successfull, otherwise a useful int error + code is returned. + + IRQL: < DISPATCH_LEVEL + +*/ +int +be_eth_rq_get_frag_size(struct be_function_object *pfob, u32 *frag_size_bytes) +{ + struct FWCMD_ETH_GET_RX_FRAG_SIZE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + ASSERT(frag_size_bytes); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + return BE_STATUS_NO_MCC_WRB; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_GET_RX_FRAG_SIZE); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "get frag size fwcmd failed."); + goto error; + } + + *frag_size_bytes = 1 << fwcmd->params.response.actual_fragsize_log2; + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine attempts to set the frag size for erx. If the frag size is + already set, the attempt fails and the current frag size is returned. + + pfob - Handle to a function object + + frag_size - Erx frag size in bytes that is/was set. + + current_frag_size_bytes - Pointer to location where currrent frag + is to be rturned + + Returns BE_SUCCESS if successfull, otherwise a useful int error + code is returned. + + IRQL: < DISPATCH_LEVEL + + This function always fails in non-privileged machine context. +*/ +int +be_eth_rq_set_frag_size(struct be_function_object *pfob, + u32 frag_size, u32 *frag_size_bytes) +{ + struct FWCMD_ETH_SET_RX_FRAG_SIZE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + ASSERT(frag_size_bytes); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_SET_RX_FRAG_SIZE); + + ASSERT(frag_size >= 128 && frag_size <= 16 * 1024); + + /* This is the log2 of the fragsize. This is not the exact + * ERX encoding. */ + fwcmd->params.request.new_fragsize_log2 = __ilog2_u32(frag_size); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + + if (status != 0) { + TRACE(DL_ERR, "set frag size fwcmd failed."); + goto error; + } + + *frag_size_bytes = 1 << fwcmd->params.response.actual_fragsize_log2; +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + This routine gets or sets a mac address for a domain + given the port and mac. + + FunctionObject - Function object handle. + port1 - Set to TRUE if this function will set/get the Port 1 + address. Only the host may set this to TRUE. + mac1 - Set to TRUE if this function will set/get the + MAC 1 address. Only the host may set this to TRUE. + write - Set to TRUE if this function should write the mac address. + mac_address - Buffer of the mac address to read or write. + + Returns BE_SUCCESS if successfull, otherwise a useful int is returned. + + IRQL: < DISPATCH_LEVEL +*/ +int be_rxf_mac_address_read_write(struct be_function_object *pfob, + bool port1, /* VM must always set to false */ + bool mac1, /* VM must always set to false */ + bool mgmt, bool write, + bool permanent, u8 *mac_address, + mcc_wrb_cqe_callback cb, /* optional */ + void *cb_context) /* optional */ +{ + int status = BE_SUCCESS; + union { + struct FWCMD_COMMON_NTWK_MAC_QUERY *query; + struct FWCMD_COMMON_NTWK_MAC_SET *set; + } fwcmd = {NULL}; + struct MCC_WRB_AMAP *wrb = NULL; + u32 type = 0; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + spin_lock_irqsave(&pfob->post_lock, irql); + + ASSERT(mac_address); + + ASSERT(port1 == false); + ASSERT(mac1 == false); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + + if (mgmt) { + type = MAC_ADDRESS_TYPE_MANAGEMENT; + } else { + if (pfob->type == BE_FUNCTION_TYPE_NETWORK) + type = MAC_ADDRESS_TYPE_NETWORK; + else + type = MAC_ADDRESS_TYPE_STORAGE; + } + + if (write) { + /* Prepares an embedded fwcmd, including + * request/response sizes. + */ + fwcmd.set = BE_PREPARE_EMBEDDED_FWCMD(pfob, + wrb, COMMON_NTWK_MAC_SET); + + fwcmd.set->params.request.invalidate = 0; + fwcmd.set->params.request.mac1 = (mac1 ? 1 : 0); + fwcmd.set->params.request.port = (port1 ? 1 : 0); + fwcmd.set->params.request.type = type; + + /* Copy the mac address to set. */ + fwcmd.set->params.request.mac.SizeOfStructure = + sizeof(fwcmd.set->params.request.mac); + memcpy(fwcmd.set->params.request.mac.MACAddress, + mac_address, ETH_ALEN); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, + cb, cb_context, NULL, NULL, fwcmd.set, NULL); + + } else { + + /* + * Prepares an embedded fwcmd, including + * request/response sizes. + */ + fwcmd.query = BE_PREPARE_EMBEDDED_FWCMD(pfob, + wrb, COMMON_NTWK_MAC_QUERY); + + fwcmd.query->params.request.mac1 = (mac1 ? 1 : 0); + fwcmd.query->params.request.port = (port1 ? 1 : 0); + fwcmd.query->params.request.type = type; + fwcmd.query->params.request.permanent = permanent; + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_MAC_QUERY, + params.response.mac.MACAddress); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_MAC_QUERY, + params.response.mac.MACAddress); + rc.va = mac_address; + /* Post the f/w command (with a copy for the response) */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, + cb_context, NULL, NULL, fwcmd.query, &rc); + } + + if (status < 0) { + TRACE(DL_ERR, "mac set/query failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine writes data to context memory. + + pfob - Function object handle. + mac_table - Set to the 128-bit multicast address hash table. + + Returns BE_SUCCESS if successfull, otherwise a useful int is returned. + + IRQL: < DISPATCH_LEVEL +*/ + +int be_rxf_multicast_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u8 *mac_table, + mcc_wrb_cqe_callback cb, /* optional */ + void *cb_context, + struct be_multicast_q_ctxt *q_ctxt) +{ + int status = BE_SUCCESS; + struct FWCMD_COMMON_NTWK_MULTICAST_SET *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + ASSERT(num <= ARRAY_SIZE(fwcmd->params.request.mac)); + + if (num > ARRAY_SIZE(fwcmd->params.request.mac)) { + TRACE(DL_ERR, "Too many multicast addresses. BE supports %d.", + (int) ARRAY_SIZE(fwcmd->params.request.mac)); + return BE_NOT_OK; + } + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_MULTICAST_SET); + + fwcmd->params.request.promiscuous = promiscuous; + if (!promiscuous) { + fwcmd->params.request.num_mac = num; + if (num > 0) { + ASSERT(mac_table); + memcpy(fwcmd->params.request.mac, + mac_table, ETH_ALEN * num); + } + } + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + if (status < 0) { + TRACE(DL_ERR, "multicast fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine adds or removes a vlan tag from the rxf table. + + FunctionObject - Function object handle. + VLanTag - VLan tag to add or remove. + Add - Set to TRUE if this will add a vlan tag + + Returns BE_SUCCESS if successfull, otherwise a useful int is returned. + + IRQL: < DISPATCH_LEVEL +*/ +int be_rxf_vlan_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u16 *vlan_tag_array, + mcc_wrb_cqe_callback cb, /* optional */ + void *cb_context, + struct be_vlan_q_ctxt *q_ctxt) /* optional */ +{ + int status = BE_SUCCESS; + struct FWCMD_COMMON_NTWK_VLAN_CONFIG *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + if (num > ARRAY_SIZE(fwcmd->params.request.vlan_tag)) { + TRACE(DL_ERR, "Too many VLAN tags."); + return BE_NOT_OK; + } + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_VLAN_CONFIG); + + fwcmd->params.request.promiscuous = promiscuous; + if (!promiscuous) { + fwcmd->params.request.num_vlan = num; + + if (num > 0) { + ASSERT(vlan_tag_array); + memcpy(fwcmd->params.request.vlan_tag, vlan_tag_array, + num * sizeof(vlan_tag_array[0])); + } + } + + /* Post the commadn */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + if (status < 0) { + TRACE(DL_ERR, "vlan fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +int be_rxf_link_status(struct be_function_object *pfob, + struct BE_LINK_STATUS *link_status, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_link_status_q_ctxt *q_ctxt) +{ + struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + ASSERT(link_status); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, + COMMON_NTWK_LINK_STATUS_QUERY); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY, + params.response); + rc.va = link_status; + /* Post or queue the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, &rc); + + if (status < 0) { + TRACE(DL_ERR, "link status fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +int +be_rxf_query_eth_statistics(struct be_function_object *pfob, + struct FWCMD_ETH_GET_STATISTICS *va_for_fwcmd, + u64 pa_for_fwcmd, mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_nonembedded_q_ctxt *q_ctxt) +{ + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + ASSERT(va_for_fwcmd); + ASSERT(pa_for_fwcmd); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + + TRACE(DL_INFO, "Query eth stats. fwcmd va:%p pa:0x%08x_%08x", + va_for_fwcmd, upper_32_bits(pa_for_fwcmd), (u32)pa_for_fwcmd); + + /* Prepares an embedded fwcmd, including request/response sizes. */ + va_for_fwcmd = BE_PREPARE_NONEMBEDDED_FWCMD(pfob, wrb, + va_for_fwcmd, pa_for_fwcmd, ETH_GET_STATISTICS); + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, va_for_fwcmd, NULL); + if (status < 0) { + TRACE(DL_ERR, "eth stats fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +int +be_rxf_promiscuous(struct be_function_object *pfob, + bool enable_port0, bool enable_port1, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_promiscuous_q_ctxt *q_ctxt) +{ + struct FWCMD_ETH_PROMISCUOUS *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_PROMISCUOUS); + + fwcmd->params.request.port0_promiscuous = enable_port0; + fwcmd->params.request.port1_promiscuous = enable_port1; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, NULL); + + if (status < 0) { + TRACE(DL_ERR, "promiscuous fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + + +/* + *------------------------------------------------------------------------- + * Function: be_rxf_filter_config + * Configures BladeEngine ethernet receive filter settings. + * pfob - + * settings - Pointer to the requested filter settings. + * The response from BladeEngine will be placed back + * in this structure. + * cb - optional + * cb_context - optional + * q_ctxt - Optional. Pointer to a previously allocated struct. + * If the MCC WRB ring is full, this structure is + * used to queue the operation. It will be posted + * to the MCC ring when space becomes available. All + * queued commands will be posted to the ring in + * the order they are received. It is always valid + * to pass a pointer to a generic + * be_generic_q_ctxt. However, the specific + * context structs are generally smaller than + * the generic struct. + * return pend_status - BE_SUCCESS (0) on success. + * BE_PENDING (postive value) if the FWCMD + * completion is pending. Negative error code on failure. + *--------------------------------------------------------------------------- + */ +int +be_rxf_filter_config(struct be_function_object *pfob, + struct NTWK_RX_FILTER_SETTINGS *settings, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_rxf_filter_q_ctxt *q_ctxt) +{ + struct FWCMD_COMMON_NTWK_RX_FILTER *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + struct be_generic_q_ctxt *generic_ctxt = NULL; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + ASSERT(settings); + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + + if (!wrb) { + if (q_ctxt && cb) { + wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; + generic_ctxt->context.bytes = sizeof(*q_ctxt); + } else { + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_RX_FILTER); + memcpy(&fwcmd->params.request, settings, sizeof(*settings)); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_RX_FILTER, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_RX_FILTER, + params.response); + rc.va = settings; + /* Post or queue the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, + cb, cb_context, NULL, NULL, fwcmd, &rc); + + if (status < 0) { + TRACE(DL_ERR, "RXF/ERX filter config fwcmd failed."); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} diff --git a/drivers/staging/benet/etx_context.h b/drivers/staging/benet/etx_context.h new file mode 100644 index 000000000000..554fbe5d127b --- /dev/null +++ b/drivers/staging/benet/etx_context.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __etx_context_amap_h__ +#define __etx_context_amap_h__ + +/* ETX ring context structure. */ +struct BE_ETX_CONTEXT_AMAP { + u8 tx_cidx[11]; /* DWORD 0 */ + u8 rsvd0[5]; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 tx_pidx[11]; /* DWORD 1 */ + u8 rsvd2; /* DWORD 1 */ + u8 tx_ring_size[4]; /* DWORD 1 */ + u8 pd_id[5]; /* DWORD 1 */ + u8 pd_id_not_valid; /* DWORD 1 */ + u8 cq_id_send[10]; /* DWORD 1 */ + u8 rsvd3[32]; /* DWORD 2 */ + u8 rsvd4[32]; /* DWORD 3 */ + u8 cur_bytes[32]; /* DWORD 4 */ + u8 max_bytes[32]; /* DWORD 5 */ + u8 time_stamp[32]; /* DWORD 6 */ + u8 rsvd5[11]; /* DWORD 7 */ + u8 func; /* DWORD 7 */ + u8 rsvd6[20]; /* DWORD 7 */ + u8 cur_txd_count[32]; /* DWORD 8 */ + u8 max_txd_count[32]; /* DWORD 9 */ + u8 rsvd7[32]; /* DWORD 10 */ + u8 rsvd8[32]; /* DWORD 11 */ + u8 rsvd9[32]; /* DWORD 12 */ + u8 rsvd10[32]; /* DWORD 13 */ + u8 rsvd11[32]; /* DWORD 14 */ + u8 rsvd12[32]; /* DWORD 15 */ +} __packed; +struct ETX_CONTEXT_AMAP { + u32 dw[16]; +}; + +#endif /* __etx_context_amap_h__ */ diff --git a/drivers/staging/benet/funcobj.c b/drivers/staging/benet/funcobj.c new file mode 100644 index 000000000000..6eabe96e14ce --- /dev/null +++ b/drivers/staging/benet/funcobj.c @@ -0,0 +1,565 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" + + +int +be_function_internal_query_firmware_config(struct be_function_object *pfob, + struct BE_FIRMWARE_CONFIG *config) +{ + struct FWCMD_COMMON_FIRMWARE_CONFIG *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_FIRMWARE_CONFIG); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_FIRMWARE_CONFIG, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_FIRMWARE_CONFIG, + params.response); + rc.va = config; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, + NULL, NULL, NULL, fwcmd, &rc); +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This allocates and initializes a function object based on the information + provided by upper layer drivers. + + Returns BE_SUCCESS on success and an appropriate int on failure. + + A function object represents a single BladeEngine (logical) PCI function. + That is a function object either represents + the networking side of BladeEngine or the iSCSI side of BladeEngine. + + This routine will also detect and create an appropriate PD object for the + PCI function as needed. +*/ +int +be_function_object_create(u8 __iomem *csr_va, u8 __iomem *db_va, + u8 __iomem *pci_va, u32 function_type, + struct ring_desc *mailbox, struct be_function_object *pfob) +{ + int status; + + ASSERT(pfob); /* not a magic assert */ + ASSERT(function_type <= 2); + + TRACE(DL_INFO, "Create function object. type:%s object:0x%p", + (function_type == BE_FUNCTION_TYPE_ISCSI ? "iSCSI" : + (function_type == BE_FUNCTION_TYPE_NETWORK ? "Network" : + "Arm")), pfob); + + memset(pfob, 0, sizeof(*pfob)); + + pfob->type = function_type; + pfob->csr_va = csr_va; + pfob->db_va = db_va; + pfob->pci_va = pci_va; + + spin_lock_init(&pfob->cq_lock); + spin_lock_init(&pfob->post_lock); + spin_lock_init(&pfob->mcc_context_lock); + + + pfob->pci_function_number = 1; + + + pfob->emulate = false; + TRACE(DL_NOTE, "Non-emulation mode"); + status = be_drive_POST(pfob); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "BladeEngine POST failed."); + goto error; + } + + /* Initialize the mailbox */ + status = be_mpu_init_mailbox(pfob, mailbox); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "Failed to initialize mailbox."); + goto error; + } + /* + * Cache the firmware config for ASSERTs in hwclib and later + * driver queries. + */ + status = be_function_internal_query_firmware_config(pfob, + &pfob->fw_config); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "Failed to query firmware config."); + goto error; + } + +error: + if (status != BE_SUCCESS) { + /* No cleanup necessary */ + TRACE(DL_ERR, "Failed to create function."); + memset(pfob, 0, sizeof(*pfob)); + } + return status; +} + +/* + This routine drops the reference count on a given function object. Once + the reference count falls to zero, the function object is destroyed and all + resources held are freed. + + FunctionObject - The function object to drop the reference to. +*/ +int be_function_object_destroy(struct be_function_object *pfob) +{ + TRACE(DL_INFO, "Destroy pfob. Object:0x%p", + pfob); + + + ASSERT(pfob->mcc == NULL); + + return BE_SUCCESS; +} + +int be_function_cleanup(struct be_function_object *pfob) +{ + int status = 0; + u32 isr; + u32 host_intr; + struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP ctrl; + + + if (pfob->type == BE_FUNCTION_TYPE_NETWORK) { + status = be_rxf_multicast_config(pfob, false, 0, + NULL, NULL, NULL, NULL); + ASSERT(status == BE_SUCCESS); + } + /* VLAN */ + status = be_rxf_vlan_config(pfob, false, 0, NULL, NULL, NULL, NULL); + ASSERT(status == BE_SUCCESS); + /* + * MCC Queue -- Switches to mailbox mode. May want to destroy + * all but the MCC CQ before this call if polling CQ is much better + * performance than polling mailbox register. + */ + if (pfob->mcc) + status = be_mcc_ring_destroy(pfob->mcc); + /* + * If interrupts are disabled, clear any CEV interrupt assertions that + * fired after we stopped processing EQs. + */ + ctrl.dw[0] = PCICFG1_READ(pfob, host_timer_int_ctrl); + host_intr = AMAP_GET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, + hostintr, ctrl.dw); + if (!host_intr) + if (pfob->type == BE_FUNCTION_TYPE_NETWORK) + isr = CSR_READ(pfob, cev.isr1); + else + isr = CSR_READ(pfob, cev.isr0); + else + /* This should never happen... */ + TRACE(DL_ERR, "function_cleanup called with interrupt enabled"); + /* Function object destroy */ + status = be_function_object_destroy(pfob); + ASSERT(status == BE_SUCCESS); + + return status; +} + + +void * +be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, u32 payld_len, u32 request_length, + u32 response_length, u32 opcode, u32 subsystem) +{ + struct FWCMD_REQUEST_HEADER *header = NULL; + u32 n; + + ASSERT(wrb); + + n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 1); + AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, min(payld_len, n)); + header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); + + header->timeout = 0; + header->domain = 0; + header->request_length = max(request_length, response_length); + header->opcode = opcode; + header->subsystem = subsystem; + + return header; +} + +void * +be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + void *fwcmd_va, u64 fwcmd_pa, + u32 payld_len, + u32 request_length, + u32 response_length, + u32 opcode, u32 subsystem) +{ + struct FWCMD_REQUEST_HEADER *header = NULL; + u32 n; + struct MCC_WRB_PAYLOAD_AMAP *plp; + + ASSERT(wrb); + ASSERT(fwcmd_va); + + header = (struct FWCMD_REQUEST_HEADER *) fwcmd_va; + + AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 0); + AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, payld_len); + + /* + * Assume one fragment. The caller may override the SGL by + * rewriting the 0th length and adding more entries. They + * will also need to update the sge_count. + */ + AMAP_SET_BITS_PTR(MCC_WRB, sge_count, wrb, 1); + + n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + plp = (struct MCC_WRB_PAYLOAD_AMAP *)((u8 *)wrb + n); + AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].length, plp, payld_len); + AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_lo, plp, (u32)fwcmd_pa); + AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_hi, plp, + upper_32_bits(fwcmd_pa)); + + header->timeout = 0; + header->domain = 0; + header->request_length = max(request_length, response_length); + header->opcode = opcode; + header->subsystem = subsystem; + + return header; +} + +struct MCC_WRB_AMAP * +be_function_peek_mcc_wrb(struct be_function_object *pfob) +{ + struct MCC_WRB_AMAP *wrb = NULL; + u32 offset; + + if (pfob->mcc) + wrb = _be_mpu_peek_ring_wrb(pfob->mcc, false); + else { + offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); + wrb = (struct MCC_WRB_AMAP *) ((u8 *) pfob->mailbox.va + + offset); + } + + if (wrb) + memset(wrb, 0, sizeof(struct MCC_WRB_AMAP)); + + return wrb; +} + +#if defined(BE_DEBUG) +void be_function_debug_print_wrb(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, void *optional_fwcmd_va, + struct be_mcc_wrb_context *wrb_context) +{ + + struct FWCMD_REQUEST_HEADER *header = NULL; + u8 embedded; + u32 n; + + embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, wrb); + + if (embedded) { + n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); + } else { + header = (struct FWCMD_REQUEST_HEADER *) optional_fwcmd_va; + } + + /* Save the completed count before posting for a debug assert. */ + + if (header) { + wrb_context->opcode = header->opcode; + wrb_context->subsystem = header->subsystem; + + } else { + wrb_context->opcode = 0; + wrb_context->subsystem = 0; + } +} +#else +#define be_function_debug_print_wrb(a_, b_, c_, d_) +#endif + +int +be_function_post_mcc_wrb(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + struct be_generic_q_ctxt *q_ctxt, + mcc_wrb_cqe_callback cb, void *cb_context, + mcc_wrb_cqe_callback internal_cb, + void *internal_cb_context, void *optional_fwcmd_va, + struct be_mcc_wrb_response_copy *rc) +{ + int status; + struct be_mcc_wrb_context *wrb_context = NULL; + u64 *p; + + if (q_ctxt) { + /* Initialize context. */ + q_ctxt->context.internal_cb = internal_cb; + q_ctxt->context.internal_cb_context = internal_cb_context; + q_ctxt->context.cb = cb; + q_ctxt->context.cb_context = cb_context; + if (rc) { + q_ctxt->context.copy.length = rc->length; + q_ctxt->context.copy.fwcmd_offset = rc->fwcmd_offset; + q_ctxt->context.copy.va = rc->va; + } else + q_ctxt->context.copy.length = 0; + + q_ctxt->context.optional_fwcmd_va = optional_fwcmd_va; + + /* Queue this request */ + status = be_function_queue_mcc_wrb(pfob, q_ctxt); + + goto Error; + } + /* + * Allocate a WRB context struct to hold the callback pointers, + * status, etc. This is required if commands complete out of order. + */ + wrb_context = _be_mcc_allocate_wrb_context(pfob); + if (!wrb_context) { + TRACE(DL_WARN, "Failed to allocate MCC WRB context."); + status = BE_STATUS_SYSTEM_RESOURCES; + goto Error; + } + /* Initialize context. */ + memset(wrb_context, 0, sizeof(*wrb_context)); + wrb_context->internal_cb = internal_cb; + wrb_context->internal_cb_context = internal_cb_context; + wrb_context->cb = cb; + wrb_context->cb_context = cb_context; + if (rc) { + wrb_context->copy.length = rc->length; + wrb_context->copy.fwcmd_offset = rc->fwcmd_offset; + wrb_context->copy.va = rc->va; + } else + wrb_context->copy.length = 0; + wrb_context->wrb = wrb; + + /* + * Copy the context pointer into the WRB opaque tag field. + * Verify assumption of 64-bit tag with a compile time assert. + */ + p = (u64 *) ((u8 *)wrb + AMAP_BYTE_OFFSET(MCC_WRB, tag)); + *p = (u64)(size_t)wrb_context; + + /* Print info about this FWCMD for debug builds. */ + be_function_debug_print_wrb(pfob, wrb, optional_fwcmd_va, wrb_context); + + /* + * issue the WRB to the MPU as appropriate + */ + if (pfob->mcc) { + /* + * we're in WRB mode, pass to the mcc layer + */ + status = _be_mpu_post_wrb_ring(pfob->mcc, wrb, wrb_context); + } else { + /* + * we're in mailbox mode + */ + status = _be_mpu_post_wrb_mailbox(pfob, wrb, wrb_context); + + /* mailbox mode always completes synchronously */ + ASSERT(status != BE_STATUS_PENDING); + } + +Error: + + return status; +} + +int +be_function_ring_destroy(struct be_function_object *pfob, + u32 id, u32 ring_type, mcc_wrb_cqe_callback cb, + void *cb_context, mcc_wrb_cqe_callback internal_cb, + void *internal_cb_context) +{ + + struct FWCMD_COMMON_RING_DESTROY *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + int status = 0; + unsigned long irql; + + spin_lock_irqsave(&pfob->post_lock, irql); + + TRACE(DL_INFO, "Destroy ring id:%d type:%d", id, ring_type); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in destroy ring."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_RING_DESTROY); + + fwcmd->params.request.id = id; + fwcmd->params.request.ring_type = ring_type; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, cb_context, + internal_cb, internal_cb_context, fwcmd, NULL); + if (status != BE_SUCCESS && status != BE_PENDING) { + TRACE(DL_ERR, "Ring destroy fwcmd failed. id:%d ring_type:%d", + id, ring_type); + goto Error; + } + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +void +be_rd_to_pa_list(struct ring_desc *rd, struct PHYS_ADDR *pa_list, u32 max_num) +{ + u32 num_pages = PAGES_SPANNED(rd->va, rd->length); + u32 i = 0; + u64 pa = rd->pa; + __le64 lepa; + + ASSERT(pa_list); + ASSERT(pa); + + for (i = 0; i < min(num_pages, max_num); i++) { + lepa = cpu_to_le64(pa); + pa_list[i].lo = (u32)lepa; + pa_list[i].hi = upper_32_bits(lepa); + pa += PAGE_SIZE; + } +} + + + +/*----------------------------------------------------------------------------- + * Function: be_function_get_fw_version + * Retrieves the firmware version on the adpater. If the callback is + * NULL this call executes synchronously. If the callback is not NULL, + * the returned status will be BE_PENDING if the command was issued + * successfully. + * pfob - + * fwv - Pointer to response buffer if callback is NULL. + * cb - Callback function invoked when the FWCMD completes. + * cb_context - Passed to the callback function. + * return pend_status - BE_SUCCESS (0) on success. + * BE_PENDING (postive value) if the FWCMD + * completion is pending. Negative error code on failure. + *--------------------------------------------------------------------------- + */ +int +be_function_get_fw_version(struct be_function_object *pfob, + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD *fwv, + mcc_wrb_cqe_callback cb, void *cb_context) +{ + int status = BE_SUCCESS; + struct MCC_WRB_AMAP *wrb = NULL; + struct FWCMD_COMMON_GET_FW_VERSION *fwcmd = NULL; + unsigned long irql; + struct be_mcc_wrb_response_copy rc; + + spin_lock_irqsave(&pfob->post_lock, irql); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + TRACE(DL_ERR, "MCC wrb peek failed."); + status = BE_STATUS_NO_MCC_WRB; + goto Error; + } + + if (!cb && !fwv) { + TRACE(DL_ERR, "callback and response buffer NULL!"); + status = BE_NOT_OK; + goto Error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_FW_VERSION); + + rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_GET_FW_VERSION, + params.response); + rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_GET_FW_VERSION, + params.response); + rc.va = fwv; + + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, + cb_context, NULL, NULL, fwcmd, &rc); + +Error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +int +be_function_queue_mcc_wrb(struct be_function_object *pfob, + struct be_generic_q_ctxt *q_ctxt) +{ + int status; + + ASSERT(q_ctxt); + + /* + * issue the WRB to the MPU as appropriate + */ + if (pfob->mcc) { + + /* We're in ring mode. Queue this item. */ + pfob->mcc->backlog_length++; + list_add_tail(&q_ctxt->context.list, &pfob->mcc->backlog); + status = BE_PENDING; + } else { + status = BE_NOT_OK; + } + return status; +} + diff --git a/drivers/staging/benet/fw/asyncmesg.h b/drivers/staging/benet/fw/asyncmesg.h deleted file mode 100644 index b47c9a5b1d6b..000000000000 --- a/drivers/staging/benet/fw/asyncmesg.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __asyncmesg_amap_h__ -#define __asyncmesg_amap_h__ -#include "fwcmd_common.h" - -/* --- ASYNC_EVENT_CODES --- */ -#define ASYNC_EVENT_CODE_LINK_STATE (1) -#define ASYNC_EVENT_CODE_ISCSI (2) - -/* --- ASYNC_LINK_STATES --- */ -#define ASYNC_EVENT_LINK_DOWN (0) /* Link Down on a port */ -#define ASYNC_EVENT_LINK_UP (1) /* Link Up on a port */ - -/* - * The last 4 bytes of the async events have this common format. It allows - * the driver to distinguish [link]MCC_CQ_ENTRY[/link] structs from - * asynchronous events. Both arrive on the same completion queue. This - * structure also contains the common fields used to decode the async event. - */ -struct BE_ASYNC_EVENT_TRAILER_AMAP { - u8 rsvd0[8]; /* DWORD 0 */ - u8 event_code[8]; /* DWORD 0 */ - u8 event_type[8]; /* DWORD 0 */ - u8 rsvd1[6]; /* DWORD 0 */ - u8 async_event; /* DWORD 0 */ - u8 valid; /* DWORD 0 */ -} __packed; -struct ASYNC_EVENT_TRAILER_AMAP { - u32 dw[1]; -}; - -/* - * Applicable in Initiator, Target and NIC modes. - * A link state async event is seen by all device drivers as soon they - * create an MCC ring. Thereafter, anytime the link status changes the - * drivers will receive a link state async event. Notifications continue to - * be sent until a driver destroys its MCC ring. A link down event is - * reported when either port loses link. A link up event is reported - * when either port regains link. When BE's failover mechanism is enabled, a - * link down on the active port causes traffic to be diverted to the standby - * port by the BE's ARM firmware (assuming the standby port has link). In - * this case, the standy port assumes the active status. Note: when link is - * restored on the failed port, traffic continues on the currently active - * port. The ARM firmware does not attempt to 'fail back' traffic to - * the restored port. - */ -#if 0 -struct BE_ASYNC_EVENT_LINK_STATE_AMAP { - struct BE_UEXACT8_AMAP port0_link_status; - struct BE_UEXACT8_AMAP port1_link_status; - struct BE_UEXACT8_AMAP active_port; - u8 rsvd0[8]; /* DWORD 0 */ - struct BE_UEXACT8_AMAP port0_duplex; - struct BE_UEXACT8_AMAP port0_speed; - struct BE_UEXACT8_AMAP port1_duplex; - struct BE_UEXACT8_AMAP port1_speed; - struct BE_UEXACT8_AMAP port0_fault; - struct BE_UEXACT8_AMAP port1_fault; - u8 rsvd1[2][8]; /* DWORD 2 */ - struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; -} __packed; -#endif -struct BE_ASYNC_EVENT_LINK_STATE_AMAP { - u8 port0_link_status[8]; - u8 port1_link_status[8]; - u8 active_port[8]; - u8 rsvd0[8]; /* DWORD 0 */ - u8 port0_duplex[8]; - u8 port0_speed[8]; - u8 port1_duplex[8]; - u8 port1_speed[8]; - u8 port0_fault[8]; - u8 port1_fault[8]; - u8 rsvd1[2][8]; /* DWORD 2 */ - struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; -} __packed; -struct ASYNC_EVENT_LINK_STATE_AMAP { - u32 dw[4]; -}; -#endif /* __asyncmesg_amap_h__ */ diff --git a/drivers/staging/benet/fw/be_cm.h b/drivers/staging/benet/fw/be_cm.h deleted file mode 100644 index b7a1dfd20c36..000000000000 --- a/drivers/staging/benet/fw/be_cm.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __be_cm_amap_h__ -#define __be_cm_amap_h__ -#include "be_common.h" -#include "etx_context.h" -#include "mpu_context.h" - -/* - * --- CEV_WATERMARK_ENUM --- - * CQ/EQ Watermark Encodings. Encoded as number of free entries in - * Queue when Watermark is reached. - */ -#define CEV_WMARK_0 (0) /* Watermark when Queue full */ -#define CEV_WMARK_16 (1) /* Watermark at 16 free entries */ -#define CEV_WMARK_32 (2) /* Watermark at 32 free entries */ -#define CEV_WMARK_48 (3) /* Watermark at 48 free entries */ -#define CEV_WMARK_64 (4) /* Watermark at 64 free entries */ -#define CEV_WMARK_80 (5) /* Watermark at 80 free entries */ -#define CEV_WMARK_96 (6) /* Watermark at 96 free entries */ -#define CEV_WMARK_112 (7) /* Watermark at 112 free entries */ -#define CEV_WMARK_128 (8) /* Watermark at 128 free entries */ -#define CEV_WMARK_144 (9) /* Watermark at 144 free entries */ -#define CEV_WMARK_160 (10) /* Watermark at 160 free entries */ -#define CEV_WMARK_176 (11) /* Watermark at 176 free entries */ -#define CEV_WMARK_192 (12) /* Watermark at 192 free entries */ -#define CEV_WMARK_208 (13) /* Watermark at 208 free entries */ -#define CEV_WMARK_224 (14) /* Watermark at 224 free entries */ -#define CEV_WMARK_240 (15) /* Watermark at 240 free entries */ - -/* - * --- CQ_CNT_ENUM --- - * Completion Queue Count Encodings. - */ -#define CEV_CQ_CNT_256 (0) /* CQ has 256 entries */ -#define CEV_CQ_CNT_512 (1) /* CQ has 512 entries */ -#define CEV_CQ_CNT_1024 (2) /* CQ has 1024 entries */ - -/* - * --- EQ_CNT_ENUM --- - * Event Queue Count Encodings. - */ -#define CEV_EQ_CNT_256 (0) /* EQ has 256 entries (16-byte EQEs only) */ -#define CEV_EQ_CNT_512 (1) /* EQ has 512 entries (16-byte EQEs only) */ -#define CEV_EQ_CNT_1024 (2) /* EQ has 1024 entries (4-byte or */ - /* 16-byte EQEs only) */ -#define CEV_EQ_CNT_2048 (3) /* EQ has 2048 entries (4-byte or */ - /* 16-byte EQEs only) */ -#define CEV_EQ_CNT_4096 (4) /* EQ has 4096 entries (4-byte EQEs only) */ - -/* - * --- EQ_SIZE_ENUM --- - * Event Queue Entry Size Encoding. - */ -#define CEV_EQ_SIZE_4 (0) /* EQE is 4 bytes */ -#define CEV_EQ_SIZE_16 (1) /* EQE is 16 bytes */ - -/* - * Completion Queue Context Table Entry. Contains the state of a CQ. - * Located in RAM within the CEV block. - */ -struct BE_CQ_CONTEXT_AMAP { - u8 Cidx[11]; /* DWORD 0 */ - u8 Watermark[4]; /* DWORD 0 */ - u8 NoDelay; /* DWORD 0 */ - u8 EPIdx[11]; /* DWORD 0 */ - u8 Count[2]; /* DWORD 0 */ - u8 valid; /* DWORD 0 */ - u8 SolEvent; /* DWORD 0 */ - u8 Eventable; /* DWORD 0 */ - u8 Pidx[11]; /* DWORD 1 */ - u8 PD[10]; /* DWORD 1 */ - u8 EQID[7]; /* DWORD 1 */ - u8 Func; /* DWORD 1 */ - u8 WME; /* DWORD 1 */ - u8 Stalled; /* DWORD 1 */ - u8 Armed; /* DWORD 1 */ -} __packed; -struct CQ_CONTEXT_AMAP { - u32 dw[2]; -}; - -/* - * Event Queue Context Table Entry. Contains the state of an EQ. - * Located in RAM in the CEV block. - */ -struct BE_EQ_CONTEXT_AMAP { - u8 Cidx[13]; /* DWORD 0 */ - u8 rsvd0[2]; /* DWORD 0 */ - u8 Func; /* DWORD 0 */ - u8 EPIdx[13]; /* DWORD 0 */ - u8 valid; /* DWORD 0 */ - u8 rsvd1; /* DWORD 0 */ - u8 Size; /* DWORD 0 */ - u8 Pidx[13]; /* DWORD 1 */ - u8 rsvd2[3]; /* DWORD 1 */ - u8 PD[10]; /* DWORD 1 */ - u8 Count[3]; /* DWORD 1 */ - u8 SolEvent; /* DWORD 1 */ - u8 Stalled; /* DWORD 1 */ - u8 Armed; /* DWORD 1 */ - u8 Watermark[4]; /* DWORD 2 */ - u8 WME; /* DWORD 2 */ - u8 rsvd3[3]; /* DWORD 2 */ - u8 EventVect[6]; /* DWORD 2 */ - u8 rsvd4[2]; /* DWORD 2 */ - u8 Delay[8]; /* DWORD 2 */ - u8 rsvd5[6]; /* DWORD 2 */ - u8 TMR; /* DWORD 2 */ - u8 rsvd6; /* DWORD 2 */ - u8 rsvd7[32]; /* DWORD 3 */ -} __packed; -struct EQ_CONTEXT_AMAP { - u32 dw[4]; -}; - -#endif /* __be_cm_amap_h__ */ diff --git a/drivers/staging/benet/fw/be_common.h b/drivers/staging/benet/fw/be_common.h deleted file mode 100644 index 7e63dc5e3348..000000000000 --- a/drivers/staging/benet/fw/be_common.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __be_common_amap_h__ -#define __be_common_amap_h__ - -/* Physical Address. */ -struct BE_PHYS_ADDR_AMAP { - u8 lo[32]; /* DWORD 0 */ - u8 hi[32]; /* DWORD 1 */ -} __packed; -struct PHYS_ADDR_AMAP { - u32 dw[2]; -}; - -/* Virtual Address. */ -struct BE_VIRT_ADDR_AMAP { - u8 lo[32]; /* DWORD 0 */ - u8 hi[32]; /* DWORD 1 */ -} __packed; -struct VIRT_ADDR_AMAP { - u32 dw[2]; -}; - -/* Scatter gather element. */ -struct BE_SGE_AMAP { - u8 addr_hi[32]; /* DWORD 0 */ - u8 addr_lo[32]; /* DWORD 1 */ - u8 rsvd0[32]; /* DWORD 2 */ - u8 len[16]; /* DWORD 3 */ - u8 rsvd1[16]; /* DWORD 3 */ -} __packed; -struct SGE_AMAP { - u32 dw[4]; -}; - -#endif /* __be_common_amap_h__ */ diff --git a/drivers/staging/benet/fw/cev.h b/drivers/staging/benet/fw/cev.h deleted file mode 100644 index 30996920a544..000000000000 --- a/drivers/staging/benet/fw/cev.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __cev_amap_h__ -#define __cev_amap_h__ -#include "ep.h" - -/* - * Host Interrupt Status Register 0. The first of four application - * interrupt status registers. This register contains the interrupts - * for Event Queues EQ0 through EQ31. - */ -struct BE_CEV_ISR0_CSR_AMAP { - u8 interrupt0; /* DWORD 0 */ - u8 interrupt1; /* DWORD 0 */ - u8 interrupt2; /* DWORD 0 */ - u8 interrupt3; /* DWORD 0 */ - u8 interrupt4; /* DWORD 0 */ - u8 interrupt5; /* DWORD 0 */ - u8 interrupt6; /* DWORD 0 */ - u8 interrupt7; /* DWORD 0 */ - u8 interrupt8; /* DWORD 0 */ - u8 interrupt9; /* DWORD 0 */ - u8 interrupt10; /* DWORD 0 */ - u8 interrupt11; /* DWORD 0 */ - u8 interrupt12; /* DWORD 0 */ - u8 interrupt13; /* DWORD 0 */ - u8 interrupt14; /* DWORD 0 */ - u8 interrupt15; /* DWORD 0 */ - u8 interrupt16; /* DWORD 0 */ - u8 interrupt17; /* DWORD 0 */ - u8 interrupt18; /* DWORD 0 */ - u8 interrupt19; /* DWORD 0 */ - u8 interrupt20; /* DWORD 0 */ - u8 interrupt21; /* DWORD 0 */ - u8 interrupt22; /* DWORD 0 */ - u8 interrupt23; /* DWORD 0 */ - u8 interrupt24; /* DWORD 0 */ - u8 interrupt25; /* DWORD 0 */ - u8 interrupt26; /* DWORD 0 */ - u8 interrupt27; /* DWORD 0 */ - u8 interrupt28; /* DWORD 0 */ - u8 interrupt29; /* DWORD 0 */ - u8 interrupt30; /* DWORD 0 */ - u8 interrupt31; /* DWORD 0 */ -} __packed; -struct CEV_ISR0_CSR_AMAP { - u32 dw[1]; -}; - -/* - * Host Interrupt Status Register 1. The second of four application - * interrupt status registers. This register contains the interrupts - * for Event Queues EQ32 through EQ63. - */ -struct BE_CEV_ISR1_CSR_AMAP { - u8 interrupt32; /* DWORD 0 */ - u8 interrupt33; /* DWORD 0 */ - u8 interrupt34; /* DWORD 0 */ - u8 interrupt35; /* DWORD 0 */ - u8 interrupt36; /* DWORD 0 */ - u8 interrupt37; /* DWORD 0 */ - u8 interrupt38; /* DWORD 0 */ - u8 interrupt39; /* DWORD 0 */ - u8 interrupt40; /* DWORD 0 */ - u8 interrupt41; /* DWORD 0 */ - u8 interrupt42; /* DWORD 0 */ - u8 interrupt43; /* DWORD 0 */ - u8 interrupt44; /* DWORD 0 */ - u8 interrupt45; /* DWORD 0 */ - u8 interrupt46; /* DWORD 0 */ - u8 interrupt47; /* DWORD 0 */ - u8 interrupt48; /* DWORD 0 */ - u8 interrupt49; /* DWORD 0 */ - u8 interrupt50; /* DWORD 0 */ - u8 interrupt51; /* DWORD 0 */ - u8 interrupt52; /* DWORD 0 */ - u8 interrupt53; /* DWORD 0 */ - u8 interrupt54; /* DWORD 0 */ - u8 interrupt55; /* DWORD 0 */ - u8 interrupt56; /* DWORD 0 */ - u8 interrupt57; /* DWORD 0 */ - u8 interrupt58; /* DWORD 0 */ - u8 interrupt59; /* DWORD 0 */ - u8 interrupt60; /* DWORD 0 */ - u8 interrupt61; /* DWORD 0 */ - u8 interrupt62; /* DWORD 0 */ - u8 interrupt63; /* DWORD 0 */ -} __packed; -struct CEV_ISR1_CSR_AMAP { - u32 dw[1]; -}; -/* - * Host Interrupt Status Register 2. The third of four application - * interrupt status registers. This register contains the interrupts - * for Event Queues EQ64 through EQ95. - */ -struct BE_CEV_ISR2_CSR_AMAP { - u8 interrupt64; /* DWORD 0 */ - u8 interrupt65; /* DWORD 0 */ - u8 interrupt66; /* DWORD 0 */ - u8 interrupt67; /* DWORD 0 */ - u8 interrupt68; /* DWORD 0 */ - u8 interrupt69; /* DWORD 0 */ - u8 interrupt70; /* DWORD 0 */ - u8 interrupt71; /* DWORD 0 */ - u8 interrupt72; /* DWORD 0 */ - u8 interrupt73; /* DWORD 0 */ - u8 interrupt74; /* DWORD 0 */ - u8 interrupt75; /* DWORD 0 */ - u8 interrupt76; /* DWORD 0 */ - u8 interrupt77; /* DWORD 0 */ - u8 interrupt78; /* DWORD 0 */ - u8 interrupt79; /* DWORD 0 */ - u8 interrupt80; /* DWORD 0 */ - u8 interrupt81; /* DWORD 0 */ - u8 interrupt82; /* DWORD 0 */ - u8 interrupt83; /* DWORD 0 */ - u8 interrupt84; /* DWORD 0 */ - u8 interrupt85; /* DWORD 0 */ - u8 interrupt86; /* DWORD 0 */ - u8 interrupt87; /* DWORD 0 */ - u8 interrupt88; /* DWORD 0 */ - u8 interrupt89; /* DWORD 0 */ - u8 interrupt90; /* DWORD 0 */ - u8 interrupt91; /* DWORD 0 */ - u8 interrupt92; /* DWORD 0 */ - u8 interrupt93; /* DWORD 0 */ - u8 interrupt94; /* DWORD 0 */ - u8 interrupt95; /* DWORD 0 */ -} __packed; -struct CEV_ISR2_CSR_AMAP { - u32 dw[1]; -}; - -/* - * Host Interrupt Status Register 3. The fourth of four application - * interrupt status registers. This register contains the interrupts - * for Event Queues EQ96 through EQ127. - */ -struct BE_CEV_ISR3_CSR_AMAP { - u8 interrupt96; /* DWORD 0 */ - u8 interrupt97; /* DWORD 0 */ - u8 interrupt98; /* DWORD 0 */ - u8 interrupt99; /* DWORD 0 */ - u8 interrupt100; /* DWORD 0 */ - u8 interrupt101; /* DWORD 0 */ - u8 interrupt102; /* DWORD 0 */ - u8 interrupt103; /* DWORD 0 */ - u8 interrupt104; /* DWORD 0 */ - u8 interrupt105; /* DWORD 0 */ - u8 interrupt106; /* DWORD 0 */ - u8 interrupt107; /* DWORD 0 */ - u8 interrupt108; /* DWORD 0 */ - u8 interrupt109; /* DWORD 0 */ - u8 interrupt110; /* DWORD 0 */ - u8 interrupt111; /* DWORD 0 */ - u8 interrupt112; /* DWORD 0 */ - u8 interrupt113; /* DWORD 0 */ - u8 interrupt114; /* DWORD 0 */ - u8 interrupt115; /* DWORD 0 */ - u8 interrupt116; /* DWORD 0 */ - u8 interrupt117; /* DWORD 0 */ - u8 interrupt118; /* DWORD 0 */ - u8 interrupt119; /* DWORD 0 */ - u8 interrupt120; /* DWORD 0 */ - u8 interrupt121; /* DWORD 0 */ - u8 interrupt122; /* DWORD 0 */ - u8 interrupt123; /* DWORD 0 */ - u8 interrupt124; /* DWORD 0 */ - u8 interrupt125; /* DWORD 0 */ - u8 interrupt126; /* DWORD 0 */ - u8 interrupt127; /* DWORD 0 */ -} __packed; -struct CEV_ISR3_CSR_AMAP { - u32 dw[1]; -}; - -/* Completions and Events block Registers. */ -struct BE_CEV_CSRMAP_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[32]; /* DWORD 1 */ - u8 rsvd2[32]; /* DWORD 2 */ - u8 rsvd3[32]; /* DWORD 3 */ - struct BE_CEV_ISR0_CSR_AMAP isr0; - struct BE_CEV_ISR1_CSR_AMAP isr1; - struct BE_CEV_ISR2_CSR_AMAP isr2; - struct BE_CEV_ISR3_CSR_AMAP isr3; - u8 rsvd4[32]; /* DWORD 8 */ - u8 rsvd5[32]; /* DWORD 9 */ - u8 rsvd6[32]; /* DWORD 10 */ - u8 rsvd7[32]; /* DWORD 11 */ - u8 rsvd8[32]; /* DWORD 12 */ - u8 rsvd9[32]; /* DWORD 13 */ - u8 rsvd10[32]; /* DWORD 14 */ - u8 rsvd11[32]; /* DWORD 15 */ - u8 rsvd12[32]; /* DWORD 16 */ - u8 rsvd13[32]; /* DWORD 17 */ - u8 rsvd14[32]; /* DWORD 18 */ - u8 rsvd15[32]; /* DWORD 19 */ - u8 rsvd16[32]; /* DWORD 20 */ - u8 rsvd17[32]; /* DWORD 21 */ - u8 rsvd18[32]; /* DWORD 22 */ - u8 rsvd19[32]; /* DWORD 23 */ - u8 rsvd20[32]; /* DWORD 24 */ - u8 rsvd21[32]; /* DWORD 25 */ - u8 rsvd22[32]; /* DWORD 26 */ - u8 rsvd23[32]; /* DWORD 27 */ - u8 rsvd24[32]; /* DWORD 28 */ - u8 rsvd25[32]; /* DWORD 29 */ - u8 rsvd26[32]; /* DWORD 30 */ - u8 rsvd27[32]; /* DWORD 31 */ - u8 rsvd28[32]; /* DWORD 32 */ - u8 rsvd29[32]; /* DWORD 33 */ - u8 rsvd30[192]; /* DWORD 34 */ - u8 rsvd31[192]; /* DWORD 40 */ - u8 rsvd32[160]; /* DWORD 46 */ - u8 rsvd33[160]; /* DWORD 51 */ - u8 rsvd34[160]; /* DWORD 56 */ - u8 rsvd35[96]; /* DWORD 61 */ - u8 rsvd36[192][32]; /* DWORD 64 */ -} __packed; -struct CEV_CSRMAP_AMAP { - u32 dw[256]; -}; - -#endif /* __cev_amap_h__ */ diff --git a/drivers/staging/benet/fw/descriptors.h b/drivers/staging/benet/fw/descriptors.h deleted file mode 100644 index 8da438c407d2..000000000000 --- a/drivers/staging/benet/fw/descriptors.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __descriptors_amap_h__ -#define __descriptors_amap_h__ - -/* - * --- IPC_NODE_ID_ENUM --- - * IPC processor id values - */ -#define TPOST_NODE_ID (0) /* TPOST ID */ -#define TPRE_NODE_ID (1) /* TPRE ID */ -#define TXULP0_NODE_ID (2) /* TXULP0 ID */ -#define TXULP1_NODE_ID (3) /* TXULP1 ID */ -#define TXULP2_NODE_ID (4) /* TXULP2 ID */ -#define RXULP0_NODE_ID (5) /* RXULP0 ID */ -#define RXULP1_NODE_ID (6) /* RXULP1 ID */ -#define RXULP2_NODE_ID (7) /* RXULP2 ID */ -#define MPU_NODE_ID (15) /* MPU ID */ - -/* - * --- MAC_ID_ENUM --- - * Meaning of the mac_id field in rxpp_eth_d - */ -#define PORT0_HOST_MAC0 (0) /* PD 0, Port 0, host networking, MAC 0. */ -#define PORT0_HOST_MAC1 (1) /* PD 0, Port 0, host networking, MAC 1. */ -#define PORT0_STORAGE_MAC0 (2) /* PD 0, Port 0, host storage, MAC 0. */ -#define PORT0_STORAGE_MAC1 (3) /* PD 0, Port 0, host storage, MAC 1. */ -#define PORT1_HOST_MAC0 (4) /* PD 0, Port 1 host networking, MAC 0. */ -#define PORT1_HOST_MAC1 (5) /* PD 0, Port 1 host networking, MAC 1. */ -#define PORT1_STORAGE_MAC0 (6) /* PD 0, Port 1 host storage, MAC 0. */ -#define PORT1_STORAGE_MAC1 (7) /* PD 0, Port 1 host storage, MAC 1. */ -#define FIRST_VM_MAC (8) /* PD 1 MAC. Protection domains have IDs */ - /* from 0x8-0x26, one per PD. */ -#define LAST_VM_MAC (38) /* PD 31 MAC. */ -#define MGMT_MAC (39) /* Management port MAC. */ -#define MARBLE_MAC0 (59) /* Used for flushing function 0 receive */ - /* - * queues before re-using a torn-down - * receive ring. the DA = - * 00-00-00-00-00-00, and the MSB of the - * SA = 00 - */ -#define MARBLE_MAC1 (60) /* Used for flushing function 1 receive */ - /* - * queues before re-using a torn-down - * receive ring. the DA = - * 00-00-00-00-00-00, and the MSB of the - * SA != 00 - */ -#define NULL_MAC (61) /* Promiscuous mode, indicates no match */ -#define MCAST_MAC (62) /* Multicast match. */ -#define BCAST_MATCH (63) /* Broadcast match. */ - -#endif /* __descriptors_amap_h__ */ diff --git a/drivers/staging/benet/fw/doorbells.h b/drivers/staging/benet/fw/doorbells.h deleted file mode 100644 index 550cc4d5d6f7..000000000000 --- a/drivers/staging/benet/fw/doorbells.h +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __doorbells_amap_h__ -#define __doorbells_amap_h__ - -/* The TX/RDMA send queue doorbell. */ -struct BE_SQ_DB_AMAP { - u8 cid[11]; /* DWORD 0 */ - u8 rsvd0[5]; /* DWORD 0 */ - u8 numPosted[14]; /* DWORD 0 */ - u8 rsvd1[2]; /* DWORD 0 */ -} __packed; -struct SQ_DB_AMAP { - u32 dw[1]; -}; - -/* The receive queue doorbell. */ -struct BE_RQ_DB_AMAP { - u8 rq[10]; /* DWORD 0 */ - u8 rsvd0[13]; /* DWORD 0 */ - u8 Invalidate; /* DWORD 0 */ - u8 numPosted[8]; /* DWORD 0 */ -} __packed; -struct RQ_DB_AMAP { - u32 dw[1]; -}; - -/* - * The CQ/EQ doorbell. Software MUST set reserved fields in this - * descriptor to zero, otherwise (CEV) hardware will not execute the - * doorbell (flagging a bad_db_qid error instead). - */ -struct BE_CQ_DB_AMAP { - u8 qid[10]; /* DWORD 0 */ - u8 rsvd0[4]; /* DWORD 0 */ - u8 rearm; /* DWORD 0 */ - u8 event; /* DWORD 0 */ - u8 num_popped[13]; /* DWORD 0 */ - u8 rsvd1[3]; /* DWORD 0 */ -} __packed; -struct CQ_DB_AMAP { - u32 dw[1]; -}; - -struct BE_TPM_RQ_DB_AMAP { - u8 qid[10]; /* DWORD 0 */ - u8 rsvd0[6]; /* DWORD 0 */ - u8 numPosted[11]; /* DWORD 0 */ - u8 mss_cnt[5]; /* DWORD 0 */ -} __packed; -struct TPM_RQ_DB_AMAP { - u32 dw[1]; -}; - -/* - * Post WRB Queue Doorbell Register used by the host Storage stack - * to notify the controller of a posted Work Request Block - */ -struct BE_WRB_POST_DB_AMAP { - u8 wrb_cid[10]; /* DWORD 0 */ - u8 rsvd0[6]; /* DWORD 0 */ - u8 wrb_index[8]; /* DWORD 0 */ - u8 numberPosted[8]; /* DWORD 0 */ -} __packed; -struct WRB_POST_DB_AMAP { - u32 dw[1]; -}; - -/* - * Update Default PDU Queue Doorbell Register used to communicate - * to the controller that the driver has stopped processing the queue - * and where in the queue it stopped, this is - * a CQ Entry Type. Used by storage driver. - */ -struct BE_DEFAULT_PDU_DB_AMAP { - u8 qid[10]; /* DWORD 0 */ - u8 rsvd0[4]; /* DWORD 0 */ - u8 rearm; /* DWORD 0 */ - u8 event; /* DWORD 0 */ - u8 cqproc[14]; /* DWORD 0 */ - u8 rsvd1[2]; /* DWORD 0 */ -} __packed; -struct DEFAULT_PDU_DB_AMAP { - u32 dw[1]; -}; - -/* Management Command and Controller default fragment ring */ -struct BE_MCC_DB_AMAP { - u8 rid[11]; /* DWORD 0 */ - u8 rsvd0[5]; /* DWORD 0 */ - u8 numPosted[14]; /* DWORD 0 */ - u8 rsvd1[2]; /* DWORD 0 */ -} __packed; -struct MCC_DB_AMAP { - u32 dw[1]; -}; - -/* - * Used for bootstrapping the Host interface. This register is - * used for driver communication with the MPU when no MCC Rings exist. - * The software must write this register twice to post any MCC - * command. First, it writes the register with hi=1 and the upper bits of - * the physical address for the MCC_MAILBOX structure. Software must poll - * the ready bit until this is acknowledged. Then, sotware writes the - * register with hi=0 with the lower bits in the address. It must - * poll the ready bit until the MCC command is complete. Upon completion, - * the MCC_MAILBOX will contain a valid completion queue entry. - */ -struct BE_MPU_MAILBOX_DB_AMAP { - u8 ready; /* DWORD 0 */ - u8 hi; /* DWORD 0 */ - u8 address[30]; /* DWORD 0 */ -} __packed; -struct MPU_MAILBOX_DB_AMAP { - u32 dw[1]; -}; - -/* - * This is the protection domain doorbell register map. Note that - * while this map shows doorbells for all Blade Engine supported - * protocols, not all of these may be valid in a given function or - * protection domain. It is the responsibility of the application - * accessing the doorbells to know which are valid. Each doorbell - * occupies 32 bytes of space, but unless otherwise specified, - * only the first 4 bytes should be written. There are 32 instances - * of these doorbells for the host and 31 virtual machines respectively. - * The host and VMs will only map the doorbell pages belonging to its - * protection domain. It will not be able to touch the doorbells for - * another VM. The doorbells are the only registers directly accessible - * by a virtual machine. Similarly, there are 511 additional - * doorbells for RDMA protection domains. PD 0 for RDMA shares - * the same physical protection domain doorbell page as ETH/iSCSI. - * - */ -struct BE_PROTECTION_DOMAIN_DBMAP_AMAP { - u8 rsvd0[512]; /* DWORD 0 */ - struct BE_SQ_DB_AMAP rdma_sq_db; - u8 rsvd1[7][32]; /* DWORD 17 */ - struct BE_WRB_POST_DB_AMAP iscsi_wrb_post_db; - u8 rsvd2[7][32]; /* DWORD 25 */ - struct BE_SQ_DB_AMAP etx_sq_db; - u8 rsvd3[7][32]; /* DWORD 33 */ - struct BE_RQ_DB_AMAP rdma_rq_db; - u8 rsvd4[7][32]; /* DWORD 41 */ - struct BE_DEFAULT_PDU_DB_AMAP iscsi_default_pdu_db; - u8 rsvd5[7][32]; /* DWORD 49 */ - struct BE_TPM_RQ_DB_AMAP tpm_rq_db; - u8 rsvd6[7][32]; /* DWORD 57 */ - struct BE_RQ_DB_AMAP erx_rq_db; - u8 rsvd7[7][32]; /* DWORD 65 */ - struct BE_CQ_DB_AMAP cq_db; - u8 rsvd8[7][32]; /* DWORD 73 */ - struct BE_MCC_DB_AMAP mpu_mcc_db; - u8 rsvd9[7][32]; /* DWORD 81 */ - struct BE_MPU_MAILBOX_DB_AMAP mcc_bootstrap_db; - u8 rsvd10[935][32]; /* DWORD 89 */ -} __packed; -struct PROTECTION_DOMAIN_DBMAP_AMAP { - u32 dw[1024]; -}; - -#endif /* __doorbells_amap_h__ */ diff --git a/drivers/staging/benet/fw/ep.h b/drivers/staging/benet/fw/ep.h deleted file mode 100644 index 72fcf64a9ffb..000000000000 --- a/drivers/staging/benet/fw/ep.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __ep_amap_h__ -#define __ep_amap_h__ - -/* General Control and Status Register. */ -struct BE_EP_CONTROL_CSR_AMAP { - u8 m0_RxPbuf; /* DWORD 0 */ - u8 m1_RxPbuf; /* DWORD 0 */ - u8 m2_RxPbuf; /* DWORD 0 */ - u8 ff_en; /* DWORD 0 */ - u8 rsvd0[27]; /* DWORD 0 */ - u8 CPU_reset; /* DWORD 0 */ -} __packed; -struct EP_CONTROL_CSR_AMAP { - u32 dw[1]; -}; - -/* Semaphore Register. */ -struct BE_EP_SEMAPHORE_CSR_AMAP { - u8 value[32]; /* DWORD 0 */ -} __packed; -struct EP_SEMAPHORE_CSR_AMAP { - u32 dw[1]; -}; - -/* Embedded Processor Specific Registers. */ -struct BE_EP_CSRMAP_AMAP { - struct BE_EP_CONTROL_CSR_AMAP ep_control; - u8 rsvd0[32]; /* DWORD 1 */ - u8 rsvd1[32]; /* DWORD 2 */ - u8 rsvd2[32]; /* DWORD 3 */ - u8 rsvd3[32]; /* DWORD 4 */ - u8 rsvd4[32]; /* DWORD 5 */ - u8 rsvd5[8][128]; /* DWORD 6 */ - u8 rsvd6[32]; /* DWORD 38 */ - u8 rsvd7[32]; /* DWORD 39 */ - u8 rsvd8[32]; /* DWORD 40 */ - u8 rsvd9[32]; /* DWORD 41 */ - u8 rsvd10[32]; /* DWORD 42 */ - struct BE_EP_SEMAPHORE_CSR_AMAP ep_semaphore; - u8 rsvd11[32]; /* DWORD 44 */ - u8 rsvd12[19][32]; /* DWORD 45 */ -} __packed; -struct EP_CSRMAP_AMAP { - u32 dw[64]; -}; - -#endif /* __ep_amap_h__ */ diff --git a/drivers/staging/benet/fw/etx_context.h b/drivers/staging/benet/fw/etx_context.h deleted file mode 100644 index 554fbe5d127b..000000000000 --- a/drivers/staging/benet/fw/etx_context.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __etx_context_amap_h__ -#define __etx_context_amap_h__ - -/* ETX ring context structure. */ -struct BE_ETX_CONTEXT_AMAP { - u8 tx_cidx[11]; /* DWORD 0 */ - u8 rsvd0[5]; /* DWORD 0 */ - u8 rsvd1[16]; /* DWORD 0 */ - u8 tx_pidx[11]; /* DWORD 1 */ - u8 rsvd2; /* DWORD 1 */ - u8 tx_ring_size[4]; /* DWORD 1 */ - u8 pd_id[5]; /* DWORD 1 */ - u8 pd_id_not_valid; /* DWORD 1 */ - u8 cq_id_send[10]; /* DWORD 1 */ - u8 rsvd3[32]; /* DWORD 2 */ - u8 rsvd4[32]; /* DWORD 3 */ - u8 cur_bytes[32]; /* DWORD 4 */ - u8 max_bytes[32]; /* DWORD 5 */ - u8 time_stamp[32]; /* DWORD 6 */ - u8 rsvd5[11]; /* DWORD 7 */ - u8 func; /* DWORD 7 */ - u8 rsvd6[20]; /* DWORD 7 */ - u8 cur_txd_count[32]; /* DWORD 8 */ - u8 max_txd_count[32]; /* DWORD 9 */ - u8 rsvd7[32]; /* DWORD 10 */ - u8 rsvd8[32]; /* DWORD 11 */ - u8 rsvd9[32]; /* DWORD 12 */ - u8 rsvd10[32]; /* DWORD 13 */ - u8 rsvd11[32]; /* DWORD 14 */ - u8 rsvd12[32]; /* DWORD 15 */ -} __packed; -struct ETX_CONTEXT_AMAP { - u32 dw[16]; -}; - -#endif /* __etx_context_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_common.h b/drivers/staging/benet/fw/fwcmd_common.h deleted file mode 100644 index 406e0d6fa985..000000000000 --- a/drivers/staging/benet/fw/fwcmd_common.h +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_common_amap_h__ -#define __fwcmd_common_amap_h__ -#include "host_struct.h" - -/* --- PHY_LINK_DUPLEX_ENUM --- */ -#define PHY_LINK_DUPLEX_NONE (0) -#define PHY_LINK_DUPLEX_HALF (1) -#define PHY_LINK_DUPLEX_FULL (2) - -/* --- PHY_LINK_SPEED_ENUM --- */ -#define PHY_LINK_SPEED_ZERO (0) /* No link. */ -#define PHY_LINK_SPEED_10MBPS (1) /* 10 Mbps */ -#define PHY_LINK_SPEED_100MBPS (2) /* 100 Mbps */ -#define PHY_LINK_SPEED_1GBPS (3) /* 1 Gbps */ -#define PHY_LINK_SPEED_10GBPS (4) /* 10 Gbps */ - -/* --- PHY_LINK_FAULT_ENUM --- */ -#define PHY_LINK_FAULT_NONE (0) /* No fault status - available or detected */ -#define PHY_LINK_FAULT_LOCAL (1) /* Local fault detected */ -#define PHY_LINK_FAULT_REMOTE (2) /* Remote fault detected */ - -/* --- BE_ULP_MASK --- */ -#define BE_ULP0_MASK (1) -#define BE_ULP1_MASK (2) -#define BE_ULP2_MASK (4) - -/* --- NTWK_ACTIVE_PORT --- */ -#define NTWK_PORT_A (0) /* Port A is currently active */ -#define NTWK_PORT_B (1) /* Port B is currently active */ -#define NTWK_NO_ACTIVE_PORT (15) /* Both ports have lost link */ - -/* --- NTWK_LINK_TYPE --- */ -#define NTWK_LINK_TYPE_PHYSICAL (0) /* link up/down event - applies to BladeEngine's - Physical Ports - */ -#define NTWK_LINK_TYPE_VIRTUAL (1) /* Virtual link up/down event - reported by BladeExchange. - This applies only when the - VLD feature is enabled - */ - -/* - * --- FWCMD_MAC_TYPE_ENUM --- - * This enum defines the types of MAC addresses in the RXF MAC Address Table. - */ -#define MAC_ADDRESS_TYPE_STORAGE (0) /* Storage MAC Address */ -#define MAC_ADDRESS_TYPE_NETWORK (1) /* Network MAC Address */ -#define MAC_ADDRESS_TYPE_PD (2) /* Protection Domain MAC Addr */ -#define MAC_ADDRESS_TYPE_MANAGEMENT (3) /* Managment MAC Address */ - - -/* --- FWCMD_RING_TYPE_ENUM --- */ -#define FWCMD_RING_TYPE_ETH_RX (1) /* Ring created with */ - /* FWCMD_COMMON_ETH_RX_CREATE. */ -#define FWCMD_RING_TYPE_ETH_TX (2) /* Ring created with */ - /* FWCMD_COMMON_ETH_TX_CREATE. */ -#define FWCMD_RING_TYPE_ISCSI_WRBQ (3) /* Ring created with */ - /* FWCMD_COMMON_ISCSI_WRBQ_CREATE. */ -#define FWCMD_RING_TYPE_ISCSI_DEFQ (4) /* Ring created with */ - /* FWCMD_COMMON_ISCSI_DEFQ_CREATE. */ -#define FWCMD_RING_TYPE_TPM_WRBQ (5) /* Ring created with */ - /* FWCMD_COMMON_TPM_WRBQ_CREATE. */ -#define FWCMD_RING_TYPE_TPM_DEFQ (6) /* Ring created with */ - /* FWCMD_COMMONTPM_TDEFQ_CREATE. */ -#define FWCMD_RING_TYPE_TPM_RQ (7) /* Ring created with */ - /* FWCMD_COMMON_TPM_RQ_CREATE. */ -#define FWCMD_RING_TYPE_MCC (8) /* Ring created with */ - /* FWCMD_COMMON_MCC_CREATE. */ -#define FWCMD_RING_TYPE_CQ (9) /* Ring created with */ - /* FWCMD_COMMON_CQ_CREATE. */ -#define FWCMD_RING_TYPE_EQ (10) /* Ring created with */ - /* FWCMD_COMMON_EQ_CREATE. */ -#define FWCMD_RING_TYPE_QP (11) /* Ring created with */ - /* FWCMD_RDMA_QP_CREATE. */ - - -/* --- ETH_TX_RING_TYPE_ENUM --- */ -#define ETH_TX_RING_TYPE_FORWARDING (1) /* Ethernet ring for - forwarding packets */ -#define ETH_TX_RING_TYPE_STANDARD (2) /* Ethernet ring for sending - network packets. */ -#define ETH_TX_RING_TYPE_BOUND (3) /* Ethernet ring bound to the - port specified in the command - header.port_number field. - Rings of this type are - NOT subject to the - failover logic implemented - in the BladeEngine. - */ - -/* --- FWCMD_COMMON_QOS_TYPE_ENUM --- */ -#define QOS_BITS_NIC (1) /* max_bits_per_second_NIC */ - /* field is valid. */ -#define QOS_PKTS_NIC (2) /* max_packets_per_second_NIC */ - /* field is valid. */ -#define QOS_IOPS_ISCSI (4) /* max_ios_per_second_iSCSI */ - /*field is valid. */ -#define QOS_VLAN_TAG (8) /* domain_VLAN_tag field - is valid. */ -#define QOS_FABRIC_ID (16) /* fabric_domain_ID field - is valid. */ -#define QOS_OEM_PARAMS (32) /* qos_params_oem field - is valid. */ -#define QOS_TPUT_ISCSI (64) /* max_bytes_per_second_iSCSI - field is valid. */ - - -/* - * --- FAILOVER_CONFIG_ENUM --- - * Failover configuration setting used in FWCMD_COMMON_FORCE_FAILOVER - */ -#define FAILOVER_CONFIG_NO_CHANGE (0) /* No change to automatic */ - /* port failover setting. */ -#define FAILOVER_CONFIG_ON (1) /* Automatic port failover - on link down is enabled. */ -#define FAILOVER_CONFIG_OFF (2) /* Automatic port failover - on link down is disabled. */ - -/* - * --- FAILOVER_PORT_ENUM --- - * Failover port setting used in FWCMD_COMMON_FORCE_FAILOVER - */ -#define FAILOVER_PORT_A (0) /* Selects port A. */ -#define FAILOVER_PORT_B (1) /* Selects port B. */ -#define FAILOVER_PORT_NONE (15) /* No port change requested. */ - - -/* - * --- MGMT_FLASHROM_OPCODE --- - * Flash ROM operation code - */ -#define MGMT_FLASHROM_OPCODE_FLASH (1) /* Commit downloaded data - to Flash ROM */ -#define MGMT_FLASHROM_OPCODE_SAVE (2) /* Save downloaded data to - ARM's DDR - do not flash */ -#define MGMT_FLASHROM_OPCODE_CLEAR (3) /* Erase specified component - from FlashROM */ -#define MGMT_FLASHROM_OPCODE_REPORT (4) /* Read specified component - from Flash ROM */ -#define MGMT_FLASHROM_OPCODE_IMAGE_INFO (5) /* Returns size of a - component */ - -/* - * --- MGMT_FLASHROM_OPTYPE --- - * Flash ROM operation type - */ -#define MGMT_FLASHROM_OPTYPE_CODE_FIRMWARE (0) /* Includes ARM firmware, - IPSec (optional) and EP - firmware */ -#define MGMT_FLASHROM_OPTYPE_CODE_REDBOOT (1) -#define MGMT_FLASHROM_OPTYPE_CODE_BIOS (2) -#define MGMT_FLASHROM_OPTYPE_CODE_PXE_BIOS (3) -#define MGMT_FLASHROM_OPTYPE_CODE_CTRLS (4) -#define MGMT_FLASHROM_OPTYPE_CFG_IPSEC (5) -#define MGMT_FLASHROM_OPTYPE_CFG_INI (6) -#define MGMT_FLASHROM_OPTYPE_ROM_OFFSET_SPECIFIED (7) - -/* - * --- FLASHROM_TYPE --- - * Flash ROM manufacturers supported in the f/w - */ -#define INTEL (0) -#define SPANSION (1) -#define MICRON (2) - -/* --- DDR_CAS_TYPE --- */ -#define CAS_3 (0) -#define CAS_4 (1) -#define CAS_5 (2) - -/* --- DDR_SIZE_TYPE --- */ -#define SIZE_256MB (0) -#define SIZE_512MB (1) - -/* --- DDR_MODE_TYPE --- */ -#define DDR_NO_ECC (0) -#define DDR_ECC (1) - -/* --- INTERFACE_10GB_TYPE --- */ -#define CX4_TYPE (0) -#define XFP_TYPE (1) - -/* --- BE_CHIP_MAX_MTU --- */ -#define CHIP_MAX_MTU (9000) - -/* --- XAUI_STATE_ENUM --- */ -#define XAUI_STATE_ENABLE (0) /* This MUST be the default - value for all requests - which set/change - equalization parameter. */ -#define XAUI_STATE_DISABLE (255) /* The XAUI for both ports - may be disabled for EMI - tests. There is no - provision for turning off - individual ports. - */ -/* --- BE_ASIC_REVISION --- */ -#define BE_ASIC_REV_A0 (1) -#define BE_ASIC_REV_A1 (2) - -#endif /* __fwcmd_common_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_common_bmap.h b/drivers/staging/benet/fw/fwcmd_common_bmap.h deleted file mode 100644 index a007cf276500..000000000000 --- a/drivers/staging/benet/fw/fwcmd_common_bmap.h +++ /dev/null @@ -1,717 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_common_bmap_h__ -#define __fwcmd_common_bmap_h__ -#include "fwcmd_types_bmap.h" -#include "fwcmd_hdr_bmap.h" - -#if defined(__BIG_ENDIAN) - /* Physical Address. */ -struct PHYS_ADDR { - union { - struct { - u32 lo; /* DWORD 0 */ - u32 hi; /* DWORD 1 */ - } __packed; /* unnamed struct */ - u32 dw[2]; /* dword union */ - }; /* unnamed union */ -} __packed ; - - -#else - /* Physical Address. */ -struct PHYS_ADDR { - union { - struct { - u32 lo; /* DWORD 0 */ - u32 hi; /* DWORD 1 */ - } __packed; /* unnamed struct */ - u32 dw[2]; /* dword union */ - }; /* unnamed union */ -} __packed ; - -struct BE_LINK_STATUS { - u8 mac0_duplex; - u8 mac0_speed; - u8 mac1_duplex; - u8 mac1_speed; - u8 mgmt_mac_duplex; - u8 mgmt_mac_speed; - u8 active_port; - u8 rsvd0; - u8 mac0_fault; - u8 mac1_fault; - u16 rsvd1; -} __packed; -#endif - -struct FWCMD_COMMON_ANON_170_REQUEST { - u32 rsvd0; -} __packed; - -union LINK_STATUS_QUERY_PARAMS { - struct BE_LINK_STATUS response; - struct FWCMD_COMMON_ANON_170_REQUEST request; -} __packed; - -/* - * Queries the the link status for all ports. The valid values below - * DO NOT indicate that a particular duplex or speed is supported by - * BladeEngine. These enumerations simply list all possible duplexes - * and speeds for any port. Consult BladeEngine product documentation - * for the supported parameters. - */ -struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY { - union FWCMD_HEADER header; - union LINK_STATUS_QUERY_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_171_REQUEST { - u8 type; - u8 port; - u8 mac1; - u8 permanent; -} __packed; - -struct FWCMD_COMMON_ANON_172_RESPONSE { - struct MAC_ADDRESS_FORMAT mac; -} __packed; - -union NTWK_MAC_QUERY_PARAMS { - struct FWCMD_COMMON_ANON_171_REQUEST request; - struct FWCMD_COMMON_ANON_172_RESPONSE response; -} __packed; - -/* Queries one MAC address. */ -struct FWCMD_COMMON_NTWK_MAC_QUERY { - union FWCMD_HEADER header; - union NTWK_MAC_QUERY_PARAMS params; -} __packed; - -struct MAC_SET_PARAMS_IN { - u8 type; - u8 port; - u8 mac1; - u8 invalidate; - struct MAC_ADDRESS_FORMAT mac; -} __packed; - -struct MAC_SET_PARAMS_OUT { - u32 rsvd0; -} __packed; - -union MAC_SET_PARAMS { - struct MAC_SET_PARAMS_IN request; - struct MAC_SET_PARAMS_OUT response; -} __packed; - -/* Sets a MAC address. */ -struct FWCMD_COMMON_NTWK_MAC_SET { - union FWCMD_HEADER header; - union MAC_SET_PARAMS params; -} __packed; - -/* MAC address list. */ -struct NTWK_MULTICAST_MAC_LIST { - u8 byte[6]; -} __packed; - -struct FWCMD_COMMON_NTWK_MULTICAST_SET_REQUEST_PAYLOAD { - u16 num_mac; - u8 promiscuous; - u8 rsvd0; - struct NTWK_MULTICAST_MAC_LIST mac[32]; -} __packed; - -struct FWCMD_COMMON_ANON_174_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_173_PARAMS { - struct FWCMD_COMMON_NTWK_MULTICAST_SET_REQUEST_PAYLOAD request; - struct FWCMD_COMMON_ANON_174_RESPONSE response; -} __packed; - -/* - * Sets multicast address hash. The MPU will merge the MAC address lists - * from all clients, including the networking and storage functions. - * This command may fail if the final merged list of MAC addresses exceeds - * 32 entries. - */ -struct FWCMD_COMMON_NTWK_MULTICAST_SET { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_173_PARAMS params; -} __packed; - -struct FWCMD_COMMON_NTWK_VLAN_CONFIG_REQUEST_PAYLOAD { - u16 num_vlan; - u8 promiscuous; - u8 rsvd0; - u16 vlan_tag[32]; -} __packed; - -struct FWCMD_COMMON_ANON_176_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_175_PARAMS { - struct FWCMD_COMMON_NTWK_VLAN_CONFIG_REQUEST_PAYLOAD request; - struct FWCMD_COMMON_ANON_176_RESPONSE response; -} __packed; - -/* - * Sets VLAN tag filter. The MPU will merge the VLAN tag list from all - * clients, including the networking and storage functions. This command - * may fail if the final vlan_tag array (from all functions) is longer - * than 32 entries. - */ -struct FWCMD_COMMON_NTWK_VLAN_CONFIG { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_175_PARAMS params; -} __packed; - -struct RING_DESTROY_REQUEST { - u16 ring_type; - u16 id; - u8 bypass_flush; - u8 rsvd0; - u16 rsvd1; -} __packed; - -struct FWCMD_COMMON_ANON_190_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_189_PARAMS { - struct RING_DESTROY_REQUEST request; - struct FWCMD_COMMON_ANON_190_RESPONSE response; -} __packed; -/* - * Command for destroying any ring. The connection(s) using the ring should - * be quiesced before destroying the ring. - */ -struct FWCMD_COMMON_RING_DESTROY { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_189_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_192_REQUEST { - u16 num_pages; - u16 rsvd0; - struct CQ_CONTEXT_AMAP context; - struct PHYS_ADDR pages[4]; -} __packed ; - -struct FWCMD_COMMON_ANON_193_RESPONSE { - u16 cq_id; -} __packed ; - -union FWCMD_COMMON_ANON_191_PARAMS { - struct FWCMD_COMMON_ANON_192_REQUEST request; - struct FWCMD_COMMON_ANON_193_RESPONSE response; -} __packed ; - -/* - * Command for creating a completion queue. A Completion Queue must span - * at least 1 page and at most 4 pages. Each completion queue entry - * is 16 bytes regardless of CQ entry format. Thus the ring must be - * at least 256 entries deep (corresponding to 1 page) and can be at - * most 1024 entries deep (corresponding to 4 pages). The number of - * pages posted must contain the CQ ring size as encoded in the context. - * - */ -struct FWCMD_COMMON_CQ_CREATE { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_191_PARAMS params; -} __packed ; - -struct FWCMD_COMMON_ANON_198_REQUEST { - u16 num_pages; - u16 rsvd0; - struct EQ_CONTEXT_AMAP context; - struct PHYS_ADDR pages[8]; -} __packed ; - -struct FWCMD_COMMON_ANON_199_RESPONSE { - u16 eq_id; -} __packed ; - -union FWCMD_COMMON_ANON_197_PARAMS { - struct FWCMD_COMMON_ANON_198_REQUEST request; - struct FWCMD_COMMON_ANON_199_RESPONSE response; -} __packed ; - -/* - * Command for creating a event queue. An Event Queue must span at least - * 1 page and at most 8 pages. The number of pages posted must contain - * the EQ ring. The ring is defined by the size of the EQ entries (encoded - * in the context) and the number of EQ entries (also encoded in the - * context). - */ -struct FWCMD_COMMON_EQ_CREATE { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_197_PARAMS params; -} __packed ; - -struct FWCMD_COMMON_ANON_201_REQUEST { - u16 cq_id; - u16 bcmc_cq_id; - u16 num_pages; - u16 rsvd0; - struct PHYS_ADDR pages[2]; -} __packed; - -struct FWCMD_COMMON_ANON_202_RESPONSE { - u16 id; -} __packed; - -union FWCMD_COMMON_ANON_200_PARAMS { - struct FWCMD_COMMON_ANON_201_REQUEST request; - struct FWCMD_COMMON_ANON_202_RESPONSE response; -} __packed; - -/* - * Command for creating Ethernet receive ring. An ERX ring contains ETH_RX_D - * entries (8 bytes each). An ERX ring must be 1024 entries deep - * (corresponding to 2 pages). - */ -struct FWCMD_COMMON_ETH_RX_CREATE { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_200_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_204_REQUEST { - u16 num_pages; - u8 ulp_num; - u8 type; - struct ETX_CONTEXT_AMAP context; - struct PHYS_ADDR pages[8]; -} __packed ; - -struct FWCMD_COMMON_ANON_205_RESPONSE { - u16 cid; - u8 ulp_num; - u8 rsvd0; -} __packed ; - -union FWCMD_COMMON_ANON_203_PARAMS { - struct FWCMD_COMMON_ANON_204_REQUEST request; - struct FWCMD_COMMON_ANON_205_RESPONSE response; -} __packed ; - -/* - * Command for creating an Ethernet transmit ring. An ETX ring contains - * ETH_WRB entries (16 bytes each). An ETX ring must be at least 256 - * entries deep (corresponding to 1 page) and at most 2k entries deep - * (corresponding to 8 pages). - */ -struct FWCMD_COMMON_ETH_TX_CREATE { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_203_PARAMS params; -} __packed ; - -struct FWCMD_COMMON_ANON_222_REQUEST { - u16 num_pages; - u16 rsvd0; - struct MCC_RING_CONTEXT_AMAP context; - struct PHYS_ADDR pages[8]; -} __packed ; - -struct FWCMD_COMMON_ANON_223_RESPONSE { - u16 id; -} __packed ; - -union FWCMD_COMMON_ANON_221_PARAMS { - struct FWCMD_COMMON_ANON_222_REQUEST request; - struct FWCMD_COMMON_ANON_223_RESPONSE response; -} __packed ; - -/* - * Command for creating the MCC ring. An MCC ring must be at least 16 - * entries deep (corresponding to 1 page) and at most 128 entries deep - * (corresponding to 8 pages). - */ -struct FWCMD_COMMON_MCC_CREATE { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_221_PARAMS params; -} __packed ; - -struct GET_QOS_IN { - u32 qos_params_rsvd; -} __packed; - -struct GET_QOS_OUT { - u32 max_bits_per_second_NIC; - u32 max_packets_per_second_NIC; - u32 max_ios_per_second_iSCSI; - u32 max_bytes_per_second_iSCSI; - u16 domain_VLAN_tag; - u16 fabric_domain_ID; - u32 qos_params_oem[4]; -} __packed; - -union GET_QOS_PARAMS { - struct GET_QOS_IN request; - struct GET_QOS_OUT response; -} __packed; - -/* QOS/Bandwidth settings per domain. Applicable only in VMs. */ -struct FWCMD_COMMON_GET_QOS { - union FWCMD_HEADER header; - union GET_QOS_PARAMS params; -} __packed; - -struct SET_QOS_IN { - u32 valid_flags; - u32 max_bits_per_second_NIC; - u32 max_packets_per_second_NIC; - u32 max_ios_per_second_iSCSI; - u32 max_bytes_per_second_iSCSI; - u16 domain_VLAN_tag; - u16 fabric_domain_ID; - u32 qos_params_oem[4]; -} __packed; - -struct SET_QOS_OUT { - u32 qos_params_rsvd; -} __packed; - -union SET_QOS_PARAMS { - struct SET_QOS_IN request; - struct SET_QOS_OUT response; -} __packed; - -/* QOS/Bandwidth settings per domain. Applicable only in VMs. */ -struct FWCMD_COMMON_SET_QOS { - union FWCMD_HEADER header; - union SET_QOS_PARAMS params; -} __packed; - -struct SET_FRAME_SIZE_IN { - u32 max_tx_frame_size; - u32 max_rx_frame_size; -} __packed; - -struct SET_FRAME_SIZE_OUT { - u32 chip_max_tx_frame_size; - u32 chip_max_rx_frame_size; -} __packed; - -union SET_FRAME_SIZE_PARAMS { - struct SET_FRAME_SIZE_IN request; - struct SET_FRAME_SIZE_OUT response; -} __packed; - -/* Set frame size command. Only host domain may issue this command. */ -struct FWCMD_COMMON_SET_FRAME_SIZE { - union FWCMD_HEADER header; - union SET_FRAME_SIZE_PARAMS params; -} __packed; - -struct FORCE_FAILOVER_IN { - u32 move_to_port; - u32 failover_config; -} __packed; - -struct FWCMD_COMMON_ANON_231_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_230_PARAMS { - struct FORCE_FAILOVER_IN request; - struct FWCMD_COMMON_ANON_231_RESPONSE response; -} __packed; - -/* - * Use this command to control failover in BladeEngine. It may be used - * to failback to a restored port or to forcibly move traffic from - * one port to another. It may also be used to enable or disable the - * automatic failover feature. This command can only be issued by domain - * 0. - */ -struct FWCMD_COMMON_FORCE_FAILOVER { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_230_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_240_REQUEST { - u64 context; -} __packed; - -struct FWCMD_COMMON_ANON_241_RESPONSE { - u64 context; -} __packed; - -union FWCMD_COMMON_ANON_239_PARAMS { - struct FWCMD_COMMON_ANON_240_REQUEST request; - struct FWCMD_COMMON_ANON_241_RESPONSE response; -} __packed; - -/* - * This command can be used by clients as a no-operation request. Typical - * uses for drivers are as a heartbeat mechanism, or deferred processing - * catalyst. The ARM will always complete this command with a good completion. - * The 64-bit parameter is not touched by the ARM processor. - */ -struct FWCMD_COMMON_NOP { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_239_PARAMS params; -} __packed; - -struct NTWK_RX_FILTER_SETTINGS { - u8 promiscuous; - u8 ip_cksum; - u8 tcp_cksum; - u8 udp_cksum; - u8 pass_err; - u8 pass_ckerr; - u8 strip_crc; - u8 mcast_en; - u8 bcast_en; - u8 mcast_promiscuous_en; - u8 unicast_en; - u8 vlan_promiscuous; -} __packed; - -union FWCMD_COMMON_ANON_242_PARAMS { - struct NTWK_RX_FILTER_SETTINGS request; - struct NTWK_RX_FILTER_SETTINGS response; -} __packed; - -/* - * This command is used to modify the ethernet receive filter configuration. - * Only domain 0 network function drivers may issue this command. The - * applied configuration is returned in the response payload. Note: - * Some receive packet filter settings are global on BladeEngine and - * can affect both the storage and network function clients that the - * BladeEngine hardware and firmware serve. Additionaly, depending - * on the revision of BladeEngine, some ethernet receive filter settings - * are dependent on others. If a dependency exists between settings - * for the BladeEngine revision, and the command request settings do - * not meet the dependency requirement, the invalid settings will not - * be applied despite the comand succeeding. For example: a driver may - * request to enable broadcast packets, but not enable multicast packets. - * On early revisions of BladeEngine, there may be no distinction between - * broadcast and multicast filters, so broadcast could not be enabled - * without enabling multicast. In this scenario, the comand would still - * succeed, but the response payload would indicate the previously - * configured broadcast and multicast setting. - */ -struct FWCMD_COMMON_NTWK_RX_FILTER { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_242_PARAMS params; -} __packed; - - -struct FWCMD_COMMON_ANON_244_REQUEST { - u32 rsvd0; -} __packed; - -struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD { - u8 firmware_version_string[32]; - u8 fw_on_flash_version_string[32]; -} __packed; - -union FWCMD_COMMON_ANON_243_PARAMS { - struct FWCMD_COMMON_ANON_244_REQUEST request; - struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD response; -} __packed; - -/* This comand retrieves the firmware version. */ -struct FWCMD_COMMON_GET_FW_VERSION { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_243_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_246_REQUEST { - u16 tx_flow_control; - u16 rx_flow_control; -} __packed; - -struct FWCMD_COMMON_ANON_247_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_245_PARAMS { - struct FWCMD_COMMON_ANON_246_REQUEST request; - struct FWCMD_COMMON_ANON_247_RESPONSE response; -} __packed; - -/* - * This comand is used to program BladeEngine flow control behavior. - * Only the host networking driver is allowed to use this comand. - */ -struct FWCMD_COMMON_SET_FLOW_CONTROL { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_245_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_249_REQUEST { - u32 rsvd0; -} __packed; - -struct FWCMD_COMMON_ANON_250_RESPONSE { - u16 tx_flow_control; - u16 rx_flow_control; -} __packed; - -union FWCMD_COMMON_ANON_248_PARAMS { - struct FWCMD_COMMON_ANON_249_REQUEST request; - struct FWCMD_COMMON_ANON_250_RESPONSE response; -} __packed; - -/* This comand is used to read BladeEngine flow control settings. */ -struct FWCMD_COMMON_GET_FLOW_CONTROL { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_248_PARAMS params; -} __packed; - -struct EQ_DELAY_PARAMS { - u32 eq_id; - u32 delay_in_microseconds; -} __packed; - -struct FWCMD_COMMON_ANON_257_REQUEST { - u32 num_eq; - u32 rsvd0; - struct EQ_DELAY_PARAMS delay[16]; -} __packed; - -struct FWCMD_COMMON_ANON_258_RESPONSE { - u32 delay_resolution_in_microseconds; - u32 delay_max_in_microseconds; -} __packed; - -union MODIFY_EQ_DELAY_PARAMS { - struct FWCMD_COMMON_ANON_257_REQUEST request; - struct FWCMD_COMMON_ANON_258_RESPONSE response; -} __packed; - -/* This comand changes the EQ delay for a given set of EQs. */ -struct FWCMD_COMMON_MODIFY_EQ_DELAY { - union FWCMD_HEADER header; - union MODIFY_EQ_DELAY_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_260_REQUEST { - u32 rsvd0; -} __packed; - -struct BE_FIRMWARE_CONFIG { - u16 be_config_number; - u16 asic_revision; - u32 nic_ulp_mask; - u32 tulp_mask; - u32 iscsi_ulp_mask; - u32 rdma_ulp_mask; - u32 rsvd0[4]; - u32 eth_tx_id_start; - u32 eth_tx_id_count; - u32 eth_rx_id_start; - u32 eth_rx_id_count; - u32 tpm_wrbq_id_start; - u32 tpm_wrbq_id_count; - u32 tpm_defq_id_start; - u32 tpm_defq_id_count; - u32 iscsi_wrbq_id_start; - u32 iscsi_wrbq_id_count; - u32 iscsi_defq_id_start; - u32 iscsi_defq_id_count; - u32 rdma_qp_id_start; - u32 rdma_qp_id_count; - u32 rsvd1[8]; -} __packed; - -union FWCMD_COMMON_ANON_259_PARAMS { - struct FWCMD_COMMON_ANON_260_REQUEST request; - struct BE_FIRMWARE_CONFIG response; -} __packed; - -/* - * This comand queries the current firmware configuration parameters. - * The static configuration type is defined by be_config_number. This - * differentiates different BladeEngine builds, such as iSCSI Initiator - * versus iSCSI Target. For a given static configuration, the Upper - * Layer Protocol (ULP) processors may be reconfigured to support different - * protocols. Each ULP processor supports one or more protocols. The - * masks indicate which processors are configured for each protocol. - * For a given static configuration, the number of TCP connections - * supported for each protocol may vary. The *_id_start and *_id_count - * variables define a linear range of IDs that are available for each - * supported protocol. The *_id_count may be used by the driver to allocate - * the appropriate number of connection resources. The *_id_start may - * be used to map the arbitrary range of IDs to a zero-based range - * of indices. - */ -struct FWCMD_COMMON_FIRMWARE_CONFIG { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_259_PARAMS params; -} __packed; - -struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS { - u32 emph_lev_sel_port0; - u32 emph_lev_sel_port1; - u8 xaui_vo_sel; - u8 xaui_state; - u16 rsvd0; - u32 xaui_eq_vector; -} __packed; - -struct FWCMD_COMMON_ANON_262_REQUEST { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_261_PARAMS { - struct FWCMD_COMMON_ANON_262_REQUEST request; - struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS response; -} __packed; - -/* - * This comand can be used to read XAUI equalization parameters. The - * ARM firmware applies default equalization parameters during initialization. - * These parameters may be customer-specific when derived from the - * SEEPROM. See SEEPROM_DATA for equalization specific fields. - */ -struct FWCMD_COMMON_GET_PORT_EQUALIZATION { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_261_PARAMS params; -} __packed; - -struct FWCMD_COMMON_ANON_264_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_COMMON_ANON_263_PARAMS { - struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS request; - struct FWCMD_COMMON_ANON_264_RESPONSE response; -} __packed; - -/* - * This comand can be used to set XAUI equalization parameters. The ARM - * firmware applies default equalization parameters during initialization. - * These parameters may be customer-specific when derived from the - * SEEPROM. See SEEPROM_DATA for equalization specific fields. - */ -struct FWCMD_COMMON_SET_PORT_EQUALIZATION { - union FWCMD_HEADER header; - union FWCMD_COMMON_ANON_263_PARAMS params; -} __packed; - -#endif /* __fwcmd_common_bmap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_eth_bmap.h b/drivers/staging/benet/fw/fwcmd_eth_bmap.h deleted file mode 100644 index 234b179eace6..000000000000 --- a/drivers/staging/benet/fw/fwcmd_eth_bmap.h +++ /dev/null @@ -1,280 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_eth_bmap_h__ -#define __fwcmd_eth_bmap_h__ -#include "fwcmd_hdr_bmap.h" -#include "fwcmd_types_bmap.h" - -struct MIB_ETH_STATISTICS_PARAMS_IN { - u32 rsvd0; -} __packed; - -struct BE_RXF_STATS { - u32 p0recvdtotalbytesLSD; /* DWORD 0 */ - u32 p0recvdtotalbytesMSD; /* DWORD 1 */ - u32 p0recvdtotalframes; /* DWORD 2 */ - u32 p0recvdunicastframes; /* DWORD 3 */ - u32 p0recvdmulticastframes; /* DWORD 4 */ - u32 p0recvdbroadcastframes; /* DWORD 5 */ - u32 p0crcerrors; /* DWORD 6 */ - u32 p0alignmentsymerrs; /* DWORD 7 */ - u32 p0pauseframesrecvd; /* DWORD 8 */ - u32 p0controlframesrecvd; /* DWORD 9 */ - u32 p0inrangelenerrors; /* DWORD 10 */ - u32 p0outrangeerrors; /* DWORD 11 */ - u32 p0frametoolongerrors; /* DWORD 12 */ - u32 p0droppedaddressmatch; /* DWORD 13 */ - u32 p0droppedvlanmismatch; /* DWORD 14 */ - u32 p0ipdroppedtoosmall; /* DWORD 15 */ - u32 p0ipdroppedtooshort; /* DWORD 16 */ - u32 p0ipdroppedhdrtoosmall; /* DWORD 17 */ - u32 p0tcpdroppedlen; /* DWORD 18 */ - u32 p0droppedrunt; /* DWORD 19 */ - u32 p0recvd64; /* DWORD 20 */ - u32 p0recvd65_127; /* DWORD 21 */ - u32 p0recvd128_256; /* DWORD 22 */ - u32 p0recvd256_511; /* DWORD 23 */ - u32 p0recvd512_1023; /* DWORD 24 */ - u32 p0recvd1518_1522; /* DWORD 25 */ - u32 p0recvd1522_2047; /* DWORD 26 */ - u32 p0recvd2048_4095; /* DWORD 27 */ - u32 p0recvd4096_8191; /* DWORD 28 */ - u32 p0recvd8192_9216; /* DWORD 29 */ - u32 p0rcvdipcksmerrs; /* DWORD 30 */ - u32 p0recvdtcpcksmerrs; /* DWORD 31 */ - u32 p0recvdudpcksmerrs; /* DWORD 32 */ - u32 p0recvdnonrsspackets; /* DWORD 33 */ - u32 p0recvdippackets; /* DWORD 34 */ - u32 p0recvdchute1packets; /* DWORD 35 */ - u32 p0recvdchute2packets; /* DWORD 36 */ - u32 p0recvdchute3packets; /* DWORD 37 */ - u32 p0recvdipsecpackets; /* DWORD 38 */ - u32 p0recvdmanagementpackets; /* DWORD 39 */ - u32 p0xmitbyteslsd; /* DWORD 40 */ - u32 p0xmitbytesmsd; /* DWORD 41 */ - u32 p0xmitunicastframes; /* DWORD 42 */ - u32 p0xmitmulticastframes; /* DWORD 43 */ - u32 p0xmitbroadcastframes; /* DWORD 44 */ - u32 p0xmitpauseframes; /* DWORD 45 */ - u32 p0xmitcontrolframes; /* DWORD 46 */ - u32 p0xmit64; /* DWORD 47 */ - u32 p0xmit65_127; /* DWORD 48 */ - u32 p0xmit128_256; /* DWORD 49 */ - u32 p0xmit256_511; /* DWORD 50 */ - u32 p0xmit512_1023; /* DWORD 51 */ - u32 p0xmit1518_1522; /* DWORD 52 */ - u32 p0xmit1522_2047; /* DWORD 53 */ - u32 p0xmit2048_4095; /* DWORD 54 */ - u32 p0xmit4096_8191; /* DWORD 55 */ - u32 p0xmit8192_9216; /* DWORD 56 */ - u32 p0rxfifooverflowdropped; /* DWORD 57 */ - u32 p0ipseclookupfaileddropped; /* DWORD 58 */ - u32 p1recvdtotalbytesLSD; /* DWORD 59 */ - u32 p1recvdtotalbytesMSD; /* DWORD 60 */ - u32 p1recvdtotalframes; /* DWORD 61 */ - u32 p1recvdunicastframes; /* DWORD 62 */ - u32 p1recvdmulticastframes; /* DWORD 63 */ - u32 p1recvdbroadcastframes; /* DWORD 64 */ - u32 p1crcerrors; /* DWORD 65 */ - u32 p1alignmentsymerrs; /* DWORD 66 */ - u32 p1pauseframesrecvd; /* DWORD 67 */ - u32 p1controlframesrecvd; /* DWORD 68 */ - u32 p1inrangelenerrors; /* DWORD 69 */ - u32 p1outrangeerrors; /* DWORD 70 */ - u32 p1frametoolongerrors; /* DWORD 71 */ - u32 p1droppedaddressmatch; /* DWORD 72 */ - u32 p1droppedvlanmismatch; /* DWORD 73 */ - u32 p1ipdroppedtoosmall; /* DWORD 74 */ - u32 p1ipdroppedtooshort; /* DWORD 75 */ - u32 p1ipdroppedhdrtoosmall; /* DWORD 76 */ - u32 p1tcpdroppedlen; /* DWORD 77 */ - u32 p1droppedrunt; /* DWORD 78 */ - u32 p1recvd64; /* DWORD 79 */ - u32 p1recvd65_127; /* DWORD 80 */ - u32 p1recvd128_256; /* DWORD 81 */ - u32 p1recvd256_511; /* DWORD 82 */ - u32 p1recvd512_1023; /* DWORD 83 */ - u32 p1recvd1518_1522; /* DWORD 84 */ - u32 p1recvd1522_2047; /* DWORD 85 */ - u32 p1recvd2048_4095; /* DWORD 86 */ - u32 p1recvd4096_8191; /* DWORD 87 */ - u32 p1recvd8192_9216; /* DWORD 88 */ - u32 p1rcvdipcksmerrs; /* DWORD 89 */ - u32 p1recvdtcpcksmerrs; /* DWORD 90 */ - u32 p1recvdudpcksmerrs; /* DWORD 91 */ - u32 p1recvdnonrsspackets; /* DWORD 92 */ - u32 p1recvdippackets; /* DWORD 93 */ - u32 p1recvdchute1packets; /* DWORD 94 */ - u32 p1recvdchute2packets; /* DWORD 95 */ - u32 p1recvdchute3packets; /* DWORD 96 */ - u32 p1recvdipsecpackets; /* DWORD 97 */ - u32 p1recvdmanagementpackets; /* DWORD 98 */ - u32 p1xmitbyteslsd; /* DWORD 99 */ - u32 p1xmitbytesmsd; /* DWORD 100 */ - u32 p1xmitunicastframes; /* DWORD 101 */ - u32 p1xmitmulticastframes; /* DWORD 102 */ - u32 p1xmitbroadcastframes; /* DWORD 103 */ - u32 p1xmitpauseframes; /* DWORD 104 */ - u32 p1xmitcontrolframes; /* DWORD 105 */ - u32 p1xmit64; /* DWORD 106 */ - u32 p1xmit65_127; /* DWORD 107 */ - u32 p1xmit128_256; /* DWORD 108 */ - u32 p1xmit256_511; /* DWORD 109 */ - u32 p1xmit512_1023; /* DWORD 110 */ - u32 p1xmit1518_1522; /* DWORD 111 */ - u32 p1xmit1522_2047; /* DWORD 112 */ - u32 p1xmit2048_4095; /* DWORD 113 */ - u32 p1xmit4096_8191; /* DWORD 114 */ - u32 p1xmit8192_9216; /* DWORD 115 */ - u32 p1rxfifooverflowdropped; /* DWORD 116 */ - u32 p1ipseclookupfaileddropped; /* DWORD 117 */ - u32 pxdroppednopbuf; /* DWORD 118 */ - u32 pxdroppednotxpb; /* DWORD 119 */ - u32 pxdroppednoipsecbuf; /* DWORD 120 */ - u32 pxdroppednoerxdescr; /* DWORD 121 */ - u32 pxdroppednotpredescr; /* DWORD 122 */ - u32 pxrecvdmanagementportpackets; /* DWORD 123 */ - u32 pxrecvdmanagementportbytes; /* DWORD 124 */ - u32 pxrecvdmanagementportpauseframes; /* DWORD 125 */ - u32 pxrecvdmanagementporterrors; /* DWORD 126 */ - u32 pxxmitmanagementportpackets; /* DWORD 127 */ - u32 pxxmitmanagementportbytes; /* DWORD 128 */ - u32 pxxmitmanagementportpause; /* DWORD 129 */ - u32 pxxmitmanagementportrxfifooverflow; /* DWORD 130 */ - u32 pxrecvdipsecipcksmerrs; /* DWORD 131 */ - u32 pxrecvdtcpsecipcksmerrs; /* DWORD 132 */ - u32 pxrecvdudpsecipcksmerrs; /* DWORD 133 */ - u32 pxipsecrunt; /* DWORD 134 */ - u32 pxipsecaddressmismatchdropped; /* DWORD 135 */ - u32 pxipsecrxfifooverflowdropped; /* DWORD 136 */ - u32 pxipsecframestoolong; /* DWORD 137 */ - u32 pxipsectotalipframes; /* DWORD 138 */ - u32 pxipseciptoosmall; /* DWORD 139 */ - u32 pxipseciptooshort; /* DWORD 140 */ - u32 pxipseciphdrtoosmall; /* DWORD 141 */ - u32 pxipsectcphdrbad; /* DWORD 142 */ - u32 pxrecvdipsecchute1; /* DWORD 143 */ - u32 pxrecvdipsecchute2; /* DWORD 144 */ - u32 pxrecvdipsecchute3; /* DWORD 145 */ - u32 pxdropped7frags; /* DWORD 146 */ - u32 pxdroppedfrags; /* DWORD 147 */ - u32 pxdroppedinvalidfragring; /* DWORD 148 */ - u32 pxnumforwardedpackets; /* DWORD 149 */ -} __packed; - -union MIB_ETH_STATISTICS_PARAMS { - struct MIB_ETH_STATISTICS_PARAMS_IN request; - struct BE_RXF_STATS response; -} __packed; - -/* - * Query ethernet statistics. All domains may issue this command. The - * host domain drivers may optionally reset internal statistic counters - * with a query. - */ -struct FWCMD_ETH_GET_STATISTICS { - union FWCMD_HEADER header; - union MIB_ETH_STATISTICS_PARAMS params; -} __packed; - - -struct FWCMD_ETH_ANON_175_REQUEST { - u8 port0_promiscuous; - u8 port1_promiscuous; - u16 rsvd0; -} __packed; - -struct FWCMD_ETH_ANON_176_RESPONSE { - u32 rsvd0; -} __packed; - -union FWCMD_ETH_ANON_174_PARAMS { - struct FWCMD_ETH_ANON_175_REQUEST request; - struct FWCMD_ETH_ANON_176_RESPONSE response; -} __packed; - -/* Enables/Disables promiscuous ethernet receive mode. */ -struct FWCMD_ETH_PROMISCUOUS { - union FWCMD_HEADER header; - union FWCMD_ETH_ANON_174_PARAMS params; -} __packed; - -struct FWCMD_ETH_ANON_178_REQUEST { - u32 new_fragsize_log2; -} __packed; - -struct FWCMD_ETH_ANON_179_RESPONSE { - u32 actual_fragsize_log2; -} __packed; - -union FWCMD_ETH_ANON_177_PARAMS { - struct FWCMD_ETH_ANON_178_REQUEST request; - struct FWCMD_ETH_ANON_179_RESPONSE response; -} __packed; - -/* - * Sets the Ethernet RX fragment size. Only host (domain 0) networking - * drivers may issue this command. This call will fail for non-host - * protection domains. In this situation the MCC CQ status will indicate - * a failure due to insufficient priviledges. The response should be - * ignored, and the driver should use the FWCMD_ETH_GET_FRAG_SIZE to - * query the existing ethernet receive fragment size. It must use this - * fragment size for all fragments in the ethernet receive ring. If - * the command succeeds, the driver must use the frag size indicated - * in the command response since the requested frag size may not be applied - * until the next reboot. When the requested fragsize matches the response - * fragsize, this indicates the request was applied immediately. - */ -struct FWCMD_ETH_SET_RX_FRAG_SIZE { - union FWCMD_HEADER header; - union FWCMD_ETH_ANON_177_PARAMS params; -} __packed; - -struct FWCMD_ETH_ANON_181_REQUEST { - u32 rsvd0; -} __packed; - -struct FWCMD_ETH_ANON_182_RESPONSE { - u32 actual_fragsize_log2; -} __packed; - -union FWCMD_ETH_ANON_180_PARAMS { - struct FWCMD_ETH_ANON_181_REQUEST request; - struct FWCMD_ETH_ANON_182_RESPONSE response; -} __packed; - -/* - * Queries the Ethernet RX fragment size. All domains may issue this - * command. The driver should call this command to determine the minimum - * required fragment size for the ethernet RX ring buffers. Drivers - * may choose to use a larger size for each fragment buffer, but BladeEngine - * will use up to the configured minimum required fragsize in each ethernet - * receive fragment buffer. For example, if the ethernet receive fragment - * size is configured to 4kB, and a driver uses 8kB fragments, a 6kB - * ethernet packet received by BladeEngine will be split accross two - * of the driver's receive framgents (4kB in one fragment buffer, and - * 2kB in the subsequent fragment buffer). - */ -struct FWCMD_ETH_GET_RX_FRAG_SIZE { - union FWCMD_HEADER header; - union FWCMD_ETH_ANON_180_PARAMS params; -} __packed; - -#endif /* __fwcmd_eth_bmap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_hdr_bmap.h b/drivers/staging/benet/fw/fwcmd_hdr_bmap.h deleted file mode 100644 index 28b45328fe7b..000000000000 --- a/drivers/staging/benet/fw/fwcmd_hdr_bmap.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_hdr_bmap_h__ -#define __fwcmd_hdr_bmap_h__ - -struct FWCMD_REQUEST_HEADER { - u8 opcode; - u8 subsystem; - u8 port_number; - u8 domain; - u32 timeout; - u32 request_length; - u32 rsvd0; -} __packed; - -struct FWCMD_RESPONSE_HEADER { - u8 opcode; - u8 subsystem; - u8 rsvd0; - u8 domain; - u8 status; - u8 additional_status; - u16 rsvd1; - u32 response_length; - u32 actual_response_length; -} __packed; - -/* - * The firmware/driver overwrites the input FWCMD_REQUEST_HEADER with - * the output FWCMD_RESPONSE_HEADER. - */ -union FWCMD_HEADER { - struct FWCMD_REQUEST_HEADER request; - struct FWCMD_RESPONSE_HEADER response; -} __packed; - -#endif /* __fwcmd_hdr_bmap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_mcc.h b/drivers/staging/benet/fw/fwcmd_mcc.h deleted file mode 100644 index 9eeca878c1fb..000000000000 --- a/drivers/staging/benet/fw/fwcmd_mcc.h +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_mcc_amap_h__ -#define __fwcmd_mcc_amap_h__ -#include "fwcmd_opcodes.h" -/* - * Where applicable, a WRB, may contain a list of Scatter-gather elements. - * Each element supports a 64 bit address and a 32bit length field. - */ -struct BE_MCC_SGE_AMAP { - u8 pa_lo[32]; /* DWORD 0 */ - u8 pa_hi[32]; /* DWORD 1 */ - u8 length[32]; /* DWORD 2 */ -} __packed; -struct MCC_SGE_AMAP { - u32 dw[3]; -}; -/* - * The design of an MCC_SGE allows up to 19 elements to be embedded - * in a WRB, supporting 64KB data transfers (assuming a 4KB page size). - */ -struct BE_MCC_WRB_PAYLOAD_AMAP { - union { - struct BE_MCC_SGE_AMAP sgl[19]; - u8 embedded[59][32]; /* DWORD 0 */ - }; -} __packed; -struct MCC_WRB_PAYLOAD_AMAP { - u32 dw[59]; -}; - -/* - * This is the structure of the MCC Command WRB for commands - * sent to the Management Processing Unit (MPU). See section - * for usage in embedded and non-embedded modes. - */ -struct BE_MCC_WRB_AMAP { - u8 embedded; /* DWORD 0 */ - u8 rsvd0[2]; /* DWORD 0 */ - u8 sge_count[5]; /* DWORD 0 */ - u8 rsvd1[16]; /* DWORD 0 */ - u8 special[8]; /* DWORD 0 */ - u8 payload_length[32]; /* DWORD 1 */ - u8 tag[2][32]; /* DWORD 2 */ - u8 rsvd2[32]; /* DWORD 4 */ - struct BE_MCC_WRB_PAYLOAD_AMAP payload; -} __packed; -struct MCC_WRB_AMAP { - u32 dw[64]; -}; - -/* This is the structure of the MCC Completion queue entry */ -struct BE_MCC_CQ_ENTRY_AMAP { - u8 completion_status[16]; /* DWORD 0 */ - u8 extended_status[16]; /* DWORD 0 */ - u8 mcc_tag[2][32]; /* DWORD 1 */ - u8 rsvd0[27]; /* DWORD 3 */ - u8 consumed; /* DWORD 3 */ - u8 completed; /* DWORD 3 */ - u8 hpi_buffer_completion; /* DWORD 3 */ - u8 async_event; /* DWORD 3 */ - u8 valid; /* DWORD 3 */ -} __packed; -struct MCC_CQ_ENTRY_AMAP { - u32 dw[4]; -}; - -/* Mailbox structures used by the MPU during bootstrap */ -struct BE_MCC_MAILBOX_AMAP { - struct BE_MCC_WRB_AMAP wrb; - struct BE_MCC_CQ_ENTRY_AMAP cq; -} __packed; -struct MCC_MAILBOX_AMAP { - u32 dw[68]; -}; - -#endif /* __fwcmd_mcc_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_opcodes.h b/drivers/staging/benet/fw/fwcmd_opcodes.h deleted file mode 100644 index 23d569386b46..000000000000 --- a/drivers/staging/benet/fw/fwcmd_opcodes.h +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_opcodes_amap_h__ -#define __fwcmd_opcodes_amap_h__ - -/* - * --- FWCMD_SUBSYSTEMS --- - * The commands are grouped into the following subsystems. The subsystem - * code along with the opcode uniquely identify a particular fwcmd. - */ -#define FWCMD_SUBSYSTEM_RSVD (0) /* This subsystem is reserved. It is */ - /* never used. */ -#define FWCMD_SUBSYSTEM_COMMON (1) /* CMDs in this group are common to - * all subsystems. See - * COMMON_SUBSYSTEM_OPCODES for opcodes - * and Common Host Configuration CMDs - * for the FWCMD descriptions. - */ -#define FWCMD_SUBSYSTEM_COMMON_ISCSI (2) /* CMDs in this group are */ - /* - * common to Initiator and Target. See - * COMMON_ISCSI_SUBSYSTEM_OPCODES and - * Common iSCSI Initiator and Target - * CMDs for the command descriptions. - */ -#define FWCMD_SUBSYSTEM_ETH (3) /* This subsystem is used to - execute Ethernet commands. */ - -#define FWCMD_SUBSYSTEM_TPM (4) /* This subsystem is used - to execute TPM commands. */ -#define FWCMD_SUBSYSTEM_PXE_UNDI (5) /* This subsystem is used - * to execute PXE - * and UNDI specific commands. - */ - -#define FWCMD_SUBSYSTEM_ISCSI_INI (6) /* This subsystem is used to - execute ISCSI Initiator - specific commands. - */ -#define FWCMD_SUBSYSTEM_ISCSI_TGT (7) /* This subsystem is used - to execute iSCSI Target - specific commands.between - PTL and ARM firmware. - */ -#define FWCMD_SUBSYSTEM_MILI_PTL (8) /* This subsystem is used to - execute iSCSI Target specific - commands.between MILI - and PTL. */ -#define FWCMD_SUBSYSTEM_MILI_TMD (9) /* This subsystem is used to - execute iSCSI Target specific - commands between MILI - and TMD. */ -#define FWCMD_SUBSYSTEM_PROXY (11) /* This subsystem is used - to execute proxied commands - within the host at the - explicit request of a - non priviledged domain. - This 'subsystem' is entirely - virtual from the controller - and firmware perspective as - it is implemented in host - drivers. - */ - -/* - * --- COMMON_SUBSYSTEM_OPCODES --- - * These opcodes are common to both networking and storage PCI - * functions. They are used to reserve resources and configure - * BladeEngine. These opcodes all use the FWCMD_SUBSYSTEM_COMMON - * subsystem code. - */ -#define OPCODE_COMMON_NTWK_MAC_QUERY (1) -#define SUBSYSTEM_COMMON_NTWK_MAC_QUERY (1) -#define SUBSYSTEM_COMMON_NTWK_MAC_SET (1) -#define SUBSYSTEM_COMMON_NTWK_MULTICAST_SET (1) -#define SUBSYSTEM_COMMON_NTWK_VLAN_CONFIG (1) -#define SUBSYSTEM_COMMON_NTWK_LINK_STATUS_QUERY (1) -#define SUBSYSTEM_COMMON_READ_FLASHROM (1) -#define SUBSYSTEM_COMMON_WRITE_FLASHROM (1) -#define SUBSYSTEM_COMMON_QUERY_MAX_FWCMD_BUFFER_SIZE (1) -#define SUBSYSTEM_COMMON_ADD_PAGE_TABLES (1) -#define SUBSYSTEM_COMMON_REMOVE_PAGE_TABLES (1) -#define SUBSYSTEM_COMMON_RING_DESTROY (1) -#define SUBSYSTEM_COMMON_CQ_CREATE (1) -#define SUBSYSTEM_COMMON_EQ_CREATE (1) -#define SUBSYSTEM_COMMON_ETH_RX_CREATE (1) -#define SUBSYSTEM_COMMON_ETH_TX_CREATE (1) -#define SUBSYSTEM_COMMON_ISCSI_DEFQ_CREATE (1) -#define SUBSYSTEM_COMMON_ISCSI_WRBQ_CREATE (1) -#define SUBSYSTEM_COMMON_MCC_CREATE (1) -#define SUBSYSTEM_COMMON_JELL_CONFIG (1) -#define SUBSYSTEM_COMMON_FORCE_FAILOVER (1) -#define SUBSYSTEM_COMMON_ADD_TEMPLATE_HEADER_BUFFERS (1) -#define SUBSYSTEM_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS (1) -#define SUBSYSTEM_COMMON_POST_ZERO_BUFFER (1) -#define SUBSYSTEM_COMMON_GET_QOS (1) -#define SUBSYSTEM_COMMON_SET_QOS (1) -#define SUBSYSTEM_COMMON_TCP_GET_STATISTICS (1) -#define SUBSYSTEM_COMMON_SEEPROM_READ (1) -#define SUBSYSTEM_COMMON_TCP_STATE_QUERY (1) -#define SUBSYSTEM_COMMON_GET_CNTL_ATTRIBUTES (1) -#define SUBSYSTEM_COMMON_NOP (1) -#define SUBSYSTEM_COMMON_NTWK_RX_FILTER (1) -#define SUBSYSTEM_COMMON_GET_FW_VERSION (1) -#define SUBSYSTEM_COMMON_SET_FLOW_CONTROL (1) -#define SUBSYSTEM_COMMON_GET_FLOW_CONTROL (1) -#define SUBSYSTEM_COMMON_SET_TCP_PARAMETERS (1) -#define SUBSYSTEM_COMMON_SET_FRAME_SIZE (1) -#define SUBSYSTEM_COMMON_GET_FAT (1) -#define SUBSYSTEM_COMMON_MODIFY_EQ_DELAY (1) -#define SUBSYSTEM_COMMON_FIRMWARE_CONFIG (1) -#define SUBSYSTEM_COMMON_ENABLE_DISABLE_DOMAINS (1) -#define SUBSYSTEM_COMMON_GET_DOMAIN_CONFIG (1) -#define SUBSYSTEM_COMMON_SET_VLD_CONFIG (1) -#define SUBSYSTEM_COMMON_GET_VLD_CONFIG (1) -#define SUBSYSTEM_COMMON_GET_PORT_EQUALIZATION (1) -#define SUBSYSTEM_COMMON_SET_PORT_EQUALIZATION (1) -#define SUBSYSTEM_COMMON_RED_CONFIG (1) -#define OPCODE_COMMON_NTWK_MAC_SET (2) -#define OPCODE_COMMON_NTWK_MULTICAST_SET (3) -#define OPCODE_COMMON_NTWK_VLAN_CONFIG (4) -#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY (5) -#define OPCODE_COMMON_READ_FLASHROM (6) -#define OPCODE_COMMON_WRITE_FLASHROM (7) -#define OPCODE_COMMON_QUERY_MAX_FWCMD_BUFFER_SIZE (8) -#define OPCODE_COMMON_ADD_PAGE_TABLES (9) -#define OPCODE_COMMON_REMOVE_PAGE_TABLES (10) -#define OPCODE_COMMON_RING_DESTROY (11) -#define OPCODE_COMMON_CQ_CREATE (12) -#define OPCODE_COMMON_EQ_CREATE (13) -#define OPCODE_COMMON_ETH_RX_CREATE (14) -#define OPCODE_COMMON_ETH_TX_CREATE (15) -#define OPCODE_COMMON_NET_RESERVED0 (16) /* Reserved */ -#define OPCODE_COMMON_NET_RESERVED1 (17) /* Reserved */ -#define OPCODE_COMMON_NET_RESERVED2 (18) /* Reserved */ -#define OPCODE_COMMON_ISCSI_DEFQ_CREATE (19) -#define OPCODE_COMMON_ISCSI_WRBQ_CREATE (20) -#define OPCODE_COMMON_MCC_CREATE (21) -#define OPCODE_COMMON_JELL_CONFIG (22) -#define OPCODE_COMMON_FORCE_FAILOVER (23) -#define OPCODE_COMMON_ADD_TEMPLATE_HEADER_BUFFERS (24) -#define OPCODE_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS (25) -#define OPCODE_COMMON_POST_ZERO_BUFFER (26) -#define OPCODE_COMMON_GET_QOS (27) -#define OPCODE_COMMON_SET_QOS (28) -#define OPCODE_COMMON_TCP_GET_STATISTICS (29) -#define OPCODE_COMMON_SEEPROM_READ (30) -#define OPCODE_COMMON_TCP_STATE_QUERY (31) -#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES (32) -#define OPCODE_COMMON_NOP (33) -#define OPCODE_COMMON_NTWK_RX_FILTER (34) -#define OPCODE_COMMON_GET_FW_VERSION (35) -#define OPCODE_COMMON_SET_FLOW_CONTROL (36) -#define OPCODE_COMMON_GET_FLOW_CONTROL (37) -#define OPCODE_COMMON_SET_TCP_PARAMETERS (38) -#define OPCODE_COMMON_SET_FRAME_SIZE (39) -#define OPCODE_COMMON_GET_FAT (40) -#define OPCODE_COMMON_MODIFY_EQ_DELAY (41) -#define OPCODE_COMMON_FIRMWARE_CONFIG (42) -#define OPCODE_COMMON_ENABLE_DISABLE_DOMAINS (43) -#define OPCODE_COMMON_GET_DOMAIN_CONFIG (44) -#define OPCODE_COMMON_SET_VLD_CONFIG (45) -#define OPCODE_COMMON_GET_VLD_CONFIG (46) -#define OPCODE_COMMON_GET_PORT_EQUALIZATION (47) -#define OPCODE_COMMON_SET_PORT_EQUALIZATION (48) -#define OPCODE_COMMON_RED_CONFIG (49) - - - -/* - * --- ETH_SUBSYSTEM_OPCODES --- - * These opcodes are used for configuring the Ethernet interfaces. These - * opcodes all use the FWCMD_SUBSYSTEM_ETH subsystem code. - */ -#define OPCODE_ETH_RSS_CONFIG (1) -#define OPCODE_ETH_ACPI_CONFIG (2) -#define SUBSYSTEM_ETH_RSS_CONFIG (3) -#define SUBSYSTEM_ETH_ACPI_CONFIG (3) -#define OPCODE_ETH_PROMISCUOUS (3) -#define SUBSYSTEM_ETH_PROMISCUOUS (3) -#define SUBSYSTEM_ETH_GET_STATISTICS (3) -#define SUBSYSTEM_ETH_GET_RX_FRAG_SIZE (3) -#define SUBSYSTEM_ETH_SET_RX_FRAG_SIZE (3) -#define OPCODE_ETH_GET_STATISTICS (4) -#define OPCODE_ETH_GET_RX_FRAG_SIZE (5) -#define OPCODE_ETH_SET_RX_FRAG_SIZE (6) - - - - - -/* - * --- MCC_STATUS_CODE --- - * These are the global status codes used by all subsystems - */ -#define MCC_STATUS_SUCCESS (0) /* Indicates a successful - completion of the command */ -#define MCC_STATUS_INSUFFICIENT_PRIVILEGES (1) /* The client does not have - sufficient privileges to - execute the command */ -#define MCC_STATUS_INVALID_PARAMETER (2) /* A parameter in the command - was invalid. The extended - status contains the index - of the parameter */ -#define MCC_STATUS_INSUFFICIENT_RESOURCES (3) /* There are insufficient - chip resources to execute - the command */ -#define MCC_STATUS_QUEUE_FLUSHING (4) /* The command is completing - because the queue was - getting flushed */ -#define MCC_STATUS_DMA_FAILED (5) /* The command is completing - with a DMA error */ - -/* - * --- MGMT_ERROR_CODES --- - * Error Codes returned in the status field of the FWCMD response header - */ -#define MGMT_STATUS_SUCCESS (0) /* The FWCMD completed - without errors */ -#define MGMT_STATUS_FAILED (1) /* Error status in the Status - field of the - struct FWCMD_RESPONSE_HEADER */ -#define MGMT_STATUS_ILLEGAL_REQUEST (2) /* Invalid FWCMD opcode */ -#define MGMT_STATUS_ILLEGAL_FIELD (3) /* Invalid parameter in - the FWCMD payload */ - -#endif /* __fwcmd_opcodes_amap_h__ */ diff --git a/drivers/staging/benet/fw/fwcmd_types_bmap.h b/drivers/staging/benet/fw/fwcmd_types_bmap.h deleted file mode 100644 index 92217aff3a16..000000000000 --- a/drivers/staging/benet/fw/fwcmd_types_bmap.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __fwcmd_types_bmap_h__ -#define __fwcmd_types_bmap_h__ - -/* MAC address format */ -struct MAC_ADDRESS_FORMAT { - u16 SizeOfStructure; - u8 MACAddress[6]; -} __packed; - -#endif /* __fwcmd_types_bmap_h__ */ diff --git a/drivers/staging/benet/fw/host_struct.h b/drivers/staging/benet/fw/host_struct.h deleted file mode 100644 index 3de6722b980f..000000000000 --- a/drivers/staging/benet/fw/host_struct.h +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __host_struct_amap_h__ -#define __host_struct_amap_h__ -#include "be_cm.h" -#include "be_common.h" -#include "descriptors.h" - -/* --- EQ_COMPLETION_MAJOR_CODE_ENUM --- */ -#define EQ_MAJOR_CODE_COMPLETION (0) /* Completion event on a */ - /* qcompletion ueue. */ -#define EQ_MAJOR_CODE_ETH (1) /* Affiliated Ethernet Event. */ -#define EQ_MAJOR_CODE_RESERVED (2) /* Reserved */ -#define EQ_MAJOR_CODE_RDMA (3) /* Affiliated RDMA Event. */ -#define EQ_MAJOR_CODE_ISCSI (4) /* Affiliated ISCSI Event */ -#define EQ_MAJOR_CODE_UNAFFILIATED (5) /* Unaffiliated Event */ - -/* --- EQ_COMPLETION_MINOR_CODE_ENUM --- */ -#define EQ_MINOR_CODE_COMPLETION (0) /* Completion event on a */ - /* completion queue. */ -#define EQ_MINOR_CODE_OTHER (1) /* Other Event (TBD). */ - -/* Queue Entry Definition for all 4 byte event queue types. */ -struct BE_EQ_ENTRY_AMAP { - u8 Valid; /* DWORD 0 */ - u8 MajorCode[3]; /* DWORD 0 */ - u8 MinorCode[12]; /* DWORD 0 */ - u8 ResourceID[16]; /* DWORD 0 */ -} __packed; -struct EQ_ENTRY_AMAP { - u32 dw[1]; -}; - -/* - * --- ETH_EVENT_CODE --- - * These codes are returned by the MPU when one of these events has occurred, - * and the event is configured to report to an Event Queue when an event - * is detected. - */ -#define ETH_EQ_LINK_STATUS (0) /* Link status change event */ - /* detected. */ -#define ETH_EQ_WATERMARK (1) /* watermark event detected. */ -#define ETH_EQ_MAGIC_PKT (2) /* magic pkt event detected. */ -#define ETH_EQ_ACPI_PKT0 (3) /* ACPI interesting packet */ - /* detected. */ -#define ETH_EQ_ACPI_PKT1 (3) /* ACPI interesting packet */ - /* detected. */ -#define ETH_EQ_ACPI_PKT2 (3) /* ACPI interesting packet */ - /* detected. */ -#define ETH_EQ_ACPI_PKT3 (3) /* ACPI interesting packet */ - /* detected. */ - -/* - * --- ETH_TX_COMPL_STATUS_ENUM --- - * Status codes contained in Ethernet TX completion descriptors. - */ -#define ETH_COMP_VALID (0) -#define ETH_COMP_ERROR (1) -#define ETH_COMP_INVALID (15) - -/* - * --- ETH_TX_COMPL_PORT_ENUM --- - * Port indicator contained in Ethernet TX completion descriptors. - */ -#define ETH_COMP_PORT0 (0) -#define ETH_COMP_PORT1 (1) -#define ETH_COMP_MGMT (2) - -/* - * --- ETH_TX_COMPL_CT_ENUM --- - * Completion type indicator contained in Ethernet TX completion descriptors. - */ -#define ETH_COMP_ETH (0) - -/* - * Work request block that the driver issues to the chip for - * Ethernet transmissions. All control fields must be valid in each WRB for - * a message. The controller, as specified by the flags, optionally writes - * an entry to the Completion Ring and generate an event. - */ -struct BE_ETH_WRB_AMAP { - u8 frag_pa_hi[32]; /* DWORD 0 */ - u8 frag_pa_lo[32]; /* DWORD 1 */ - u8 complete; /* DWORD 2 */ - u8 event; /* DWORD 2 */ - u8 crc; /* DWORD 2 */ - u8 forward; /* DWORD 2 */ - u8 ipsec; /* DWORD 2 */ - u8 mgmt; /* DWORD 2 */ - u8 ipcs; /* DWORD 2 */ - u8 udpcs; /* DWORD 2 */ - u8 tcpcs; /* DWORD 2 */ - u8 lso; /* DWORD 2 */ - u8 last; /* DWORD 2 */ - u8 vlan; /* DWORD 2 */ - u8 dbg[3]; /* DWORD 2 */ - u8 hash_val[3]; /* DWORD 2 */ - u8 lso_mss[14]; /* DWORD 2 */ - u8 frag_len[16]; /* DWORD 3 */ - u8 vlan_tag[16]; /* DWORD 3 */ -} __packed; -struct ETH_WRB_AMAP { - u32 dw[4]; -}; - -/* This is an Ethernet transmit completion descriptor */ -struct BE_ETH_TX_COMPL_AMAP { - u8 user_bytes[16]; /* DWORD 0 */ - u8 nwh_bytes[8]; /* DWORD 0 */ - u8 lso; /* DWORD 0 */ - u8 rsvd0[7]; /* DWORD 0 */ - u8 wrb_index[16]; /* DWORD 1 */ - u8 ct[2]; /* DWORD 1 */ - u8 port[2]; /* DWORD 1 */ - u8 rsvd1[8]; /* DWORD 1 */ - u8 status[4]; /* DWORD 1 */ - u8 rsvd2[16]; /* DWORD 2 */ - u8 ringid[11]; /* DWORD 2 */ - u8 hash_val[4]; /* DWORD 2 */ - u8 valid; /* DWORD 2 */ - u8 rsvd3[32]; /* DWORD 3 */ -} __packed; -struct ETH_TX_COMPL_AMAP { - u32 dw[4]; -}; - -/* Ethernet Receive Buffer descriptor */ -struct BE_ETH_RX_D_AMAP { - u8 fragpa_hi[32]; /* DWORD 0 */ - u8 fragpa_lo[32]; /* DWORD 1 */ -} __packed; -struct ETH_RX_D_AMAP { - u32 dw[2]; -}; - -/* This is an Ethernet Receive Completion Descriptor */ -struct BE_ETH_RX_COMPL_AMAP { - u8 vlan_tag[16]; /* DWORD 0 */ - u8 pktsize[14]; /* DWORD 0 */ - u8 port; /* DWORD 0 */ - u8 rsvd0; /* DWORD 0 */ - u8 err; /* DWORD 1 */ - u8 rsshp; /* DWORD 1 */ - u8 ipf; /* DWORD 1 */ - u8 tcpf; /* DWORD 1 */ - u8 udpf; /* DWORD 1 */ - u8 ipcksm; /* DWORD 1 */ - u8 tcpcksm; /* DWORD 1 */ - u8 udpcksm; /* DWORD 1 */ - u8 macdst[6]; /* DWORD 1 */ - u8 vtp; /* DWORD 1 */ - u8 vtm; /* DWORD 1 */ - u8 fragndx[10]; /* DWORD 1 */ - u8 ct[2]; /* DWORD 1 */ - u8 ipsec; /* DWORD 1 */ - u8 numfrags[3]; /* DWORD 1 */ - u8 rsvd1[31]; /* DWORD 2 */ - u8 valid; /* DWORD 2 */ - u8 rsshash[32]; /* DWORD 3 */ -} __packed; -struct ETH_RX_COMPL_AMAP { - u32 dw[4]; -}; - -#endif /* __host_struct_amap_h__ */ diff --git a/drivers/staging/benet/fw/mpu.h b/drivers/staging/benet/fw/mpu.h deleted file mode 100644 index 41f3f87516e5..000000000000 --- a/drivers/staging/benet/fw/mpu.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __mpu_amap_h__ -#define __mpu_amap_h__ -#include "ep.h" - -/* Provide control parameters for the Managment Processor Unit. */ -struct BE_MPU_CSRMAP_AMAP { - struct BE_EP_CSRMAP_AMAP ep; - u8 rsvd0[128]; /* DWORD 64 */ - u8 rsvd1[32]; /* DWORD 68 */ - u8 rsvd2[192]; /* DWORD 69 */ - u8 rsvd3[192]; /* DWORD 75 */ - u8 rsvd4[32]; /* DWORD 81 */ - u8 rsvd5[32]; /* DWORD 82 */ - u8 rsvd6[32]; /* DWORD 83 */ - u8 rsvd7[32]; /* DWORD 84 */ - u8 rsvd8[32]; /* DWORD 85 */ - u8 rsvd9[32]; /* DWORD 86 */ - u8 rsvd10[32]; /* DWORD 87 */ - u8 rsvd11[32]; /* DWORD 88 */ - u8 rsvd12[32]; /* DWORD 89 */ - u8 rsvd13[32]; /* DWORD 90 */ - u8 rsvd14[32]; /* DWORD 91 */ - u8 rsvd15[32]; /* DWORD 92 */ - u8 rsvd16[32]; /* DWORD 93 */ - u8 rsvd17[32]; /* DWORD 94 */ - u8 rsvd18[32]; /* DWORD 95 */ - u8 rsvd19[32]; /* DWORD 96 */ - u8 rsvd20[32]; /* DWORD 97 */ - u8 rsvd21[32]; /* DWORD 98 */ - u8 rsvd22[32]; /* DWORD 99 */ - u8 rsvd23[32]; /* DWORD 100 */ - u8 rsvd24[32]; /* DWORD 101 */ - u8 rsvd25[32]; /* DWORD 102 */ - u8 rsvd26[32]; /* DWORD 103 */ - u8 rsvd27[32]; /* DWORD 104 */ - u8 rsvd28[96]; /* DWORD 105 */ - u8 rsvd29[32]; /* DWORD 108 */ - u8 rsvd30[32]; /* DWORD 109 */ - u8 rsvd31[32]; /* DWORD 110 */ - u8 rsvd32[32]; /* DWORD 111 */ - u8 rsvd33[32]; /* DWORD 112 */ - u8 rsvd34[96]; /* DWORD 113 */ - u8 rsvd35[32]; /* DWORD 116 */ - u8 rsvd36[32]; /* DWORD 117 */ - u8 rsvd37[32]; /* DWORD 118 */ - u8 rsvd38[32]; /* DWORD 119 */ - u8 rsvd39[32]; /* DWORD 120 */ - u8 rsvd40[32]; /* DWORD 121 */ - u8 rsvd41[134][32]; /* DWORD 122 */ -} __packed; -struct MPU_CSRMAP_AMAP { - u32 dw[256]; -}; - -#endif /* __mpu_amap_h__ */ diff --git a/drivers/staging/benet/fw/mpu_context.h b/drivers/staging/benet/fw/mpu_context.h deleted file mode 100644 index 8ce90f9c46c2..000000000000 --- a/drivers/staging/benet/fw/mpu_context.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __mpu_context_amap_h__ -#define __mpu_context_amap_h__ - -/* - * Management command and control ring context. The MPUs BTLR_CTRL1 CSR - * controls the writeback behavior of the producer and consumer index values. - */ -struct BE_MCC_RING_CONTEXT_AMAP { - u8 con_index[16]; /* DWORD 0 */ - u8 ring_size[4]; /* DWORD 0 */ - u8 cq_id[11]; /* DWORD 0 */ - u8 rsvd0; /* DWORD 0 */ - u8 prod_index[16]; /* DWORD 1 */ - u8 pdid[15]; /* DWORD 1 */ - u8 invalid; /* DWORD 1 */ - u8 cmd_pending_current[7]; /* DWORD 2 */ - u8 rsvd1[25]; /* DWORD 2 */ - u8 hpi_port_cq_id[11]; /* DWORD 3 */ - u8 rsvd2[5]; /* DWORD 3 */ - u8 cmd_pending_max[7]; /* DWORD 3 */ - u8 rsvd3[9]; /* DWORD 3 */ -} __packed; -struct MCC_RING_CONTEXT_AMAP { - u32 dw[4]; -}; - -#endif /* __mpu_context_amap_h__ */ diff --git a/drivers/staging/benet/fw/pcicfg.h b/drivers/staging/benet/fw/pcicfg.h deleted file mode 100644 index 7c15684adf4a..000000000000 --- a/drivers/staging/benet/fw/pcicfg.h +++ /dev/null @@ -1,825 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __pcicfg_amap_h__ -#define __pcicfg_amap_h__ - -/* Vendor and Device ID Register. */ -struct BE_PCICFG_ID_CSR_AMAP { - u8 vendorid[16]; /* DWORD 0 */ - u8 deviceid[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_ID_CSR_AMAP { - u32 dw[1]; -}; - -/* IO Bar Register. */ -struct BE_PCICFG_IOBAR_CSR_AMAP { - u8 iospace; /* DWORD 0 */ - u8 rsvd0[7]; /* DWORD 0 */ - u8 iobar[24]; /* DWORD 0 */ -} __packed; -struct PCICFG_IOBAR_CSR_AMAP { - u32 dw[1]; -}; - -/* Memory BAR 0 Register. */ -struct BE_PCICFG_MEMBAR0_CSR_AMAP { - u8 memspace; /* DWORD 0 */ - u8 type[2]; /* DWORD 0 */ - u8 pf; /* DWORD 0 */ - u8 rsvd0[10]; /* DWORD 0 */ - u8 membar0[18]; /* DWORD 0 */ -} __packed; -struct PCICFG_MEMBAR0_CSR_AMAP { - u32 dw[1]; -}; - -/* Memory BAR 1 - Low Address Register. */ -struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP { - u8 memspace; /* DWORD 0 */ - u8 type[2]; /* DWORD 0 */ - u8 pf; /* DWORD 0 */ - u8 rsvd0[13]; /* DWORD 0 */ - u8 membar1lo[15]; /* DWORD 0 */ -} __packed; -struct PCICFG_MEMBAR1_LO_CSR_AMAP { - u32 dw[1]; -}; - -/* Memory BAR 1 - High Address Register. */ -struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP { - u8 membar1hi[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_MEMBAR1_HI_CSR_AMAP { - u32 dw[1]; -}; - -/* Memory BAR 2 - Low Address Register. */ -struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP { - u8 memspace; /* DWORD 0 */ - u8 type[2]; /* DWORD 0 */ - u8 pf; /* DWORD 0 */ - u8 rsvd0[17]; /* DWORD 0 */ - u8 membar2lo[11]; /* DWORD 0 */ -} __packed; -struct PCICFG_MEMBAR2_LO_CSR_AMAP { - u32 dw[1]; -}; - -/* Memory BAR 2 - High Address Register. */ -struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP { - u8 membar2hi[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_MEMBAR2_HI_CSR_AMAP { - u32 dw[1]; -}; - -/* Subsystem Vendor and ID (Function 0) Register. */ -struct BE_PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP { - u8 subsys_vendor_id[16]; /* DWORD 0 */ - u8 subsys_id[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP { - u32 dw[1]; -}; - -/* Subsystem Vendor and ID (Function 1) Register. */ -struct BE_PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP { - u8 subsys_vendor_id[16]; /* DWORD 0 */ - u8 subsys_id[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP { - u32 dw[1]; -}; - -/* Semaphore Register. */ -struct BE_PCICFG_SEMAPHORE_CSR_AMAP { - u8 locked; /* DWORD 0 */ - u8 rsvd0[31]; /* DWORD 0 */ -} __packed; -struct PCICFG_SEMAPHORE_CSR_AMAP { - u32 dw[1]; -}; - -/* Soft Reset Register. */ -struct BE_PCICFG_SOFT_RESET_CSR_AMAP { - u8 rsvd0[7]; /* DWORD 0 */ - u8 softreset; /* DWORD 0 */ - u8 rsvd1[16]; /* DWORD 0 */ - u8 nec_ll_rcvdetect_i[8]; /* DWORD 0 */ -} __packed; -struct PCICFG_SOFT_RESET_CSR_AMAP { - u32 dw[1]; -}; - -/* Unrecoverable Error Status (Low) Register. Each bit corresponds to - * an internal Unrecoverable Error. These are set by hardware and may be - * cleared by writing a one to the respective bit(s) to be cleared. Any - * bit being set that is also unmasked will result in Unrecoverable Error - * interrupt notification to the host CPU and/or Server Management chip - * and the transitioning of BladeEngine to an Offline state. - */ -struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP { - u8 cev_ue_status; /* DWORD 0 */ - u8 ctx_ue_status; /* DWORD 0 */ - u8 dbuf_ue_status; /* DWORD 0 */ - u8 erx_ue_status; /* DWORD 0 */ - u8 host_ue_status; /* DWORD 0 */ - u8 mpu_ue_status; /* DWORD 0 */ - u8 ndma_ue_status; /* DWORD 0 */ - u8 ptc_ue_status; /* DWORD 0 */ - u8 rdma_ue_status; /* DWORD 0 */ - u8 rxf_ue_status; /* DWORD 0 */ - u8 rxips_ue_status; /* DWORD 0 */ - u8 rxulp0_ue_status; /* DWORD 0 */ - u8 rxulp1_ue_status; /* DWORD 0 */ - u8 rxulp2_ue_status; /* DWORD 0 */ - u8 tim_ue_status; /* DWORD 0 */ - u8 tpost_ue_status; /* DWORD 0 */ - u8 tpre_ue_status; /* DWORD 0 */ - u8 txips_ue_status; /* DWORD 0 */ - u8 txulp0_ue_status; /* DWORD 0 */ - u8 txulp1_ue_status; /* DWORD 0 */ - u8 uc_ue_status; /* DWORD 0 */ - u8 wdma_ue_status; /* DWORD 0 */ - u8 txulp2_ue_status; /* DWORD 0 */ - u8 host1_ue_status; /* DWORD 0 */ - u8 p0_ob_link_ue_status; /* DWORD 0 */ - u8 p1_ob_link_ue_status; /* DWORD 0 */ - u8 host_gpio_ue_status; /* DWORD 0 */ - u8 mbox_netw_ue_status; /* DWORD 0 */ - u8 mbox_stor_ue_status; /* DWORD 0 */ - u8 axgmac0_ue_status; /* DWORD 0 */ - u8 axgmac1_ue_status; /* DWORD 0 */ - u8 mpu_intpend_ue_status; /* DWORD 0 */ -} __packed; -struct PCICFG_UE_STATUS_LOW_CSR_AMAP { - u32 dw[1]; -}; - -/* Unrecoverable Error Status (High) Register. Each bit corresponds to - * an internal Unrecoverable Error. These are set by hardware and may be - * cleared by writing a one to the respective bit(s) to be cleared. Any - * bit being set that is also unmasked will result in Unrecoverable Error - * interrupt notification to the host CPU and/or Server Management chip; - * and the transitioning of BladeEngine to an Offline state. - */ -struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP { - u8 jtag_ue_status; /* DWORD 0 */ - u8 lpcmemhost_ue_status; /* DWORD 0 */ - u8 mgmt_mac_ue_status; /* DWORD 0 */ - u8 mpu_iram_ue_status; /* DWORD 0 */ - u8 pcs0online_ue_status; /* DWORD 0 */ - u8 pcs1online_ue_status; /* DWORD 0 */ - u8 pctl0_ue_status; /* DWORD 0 */ - u8 pctl1_ue_status; /* DWORD 0 */ - u8 pmem_ue_status; /* DWORD 0 */ - u8 rr_ue_status; /* DWORD 0 */ - u8 rxpp_ue_status; /* DWORD 0 */ - u8 txpb_ue_status; /* DWORD 0 */ - u8 txp_ue_status; /* DWORD 0 */ - u8 xaui_ue_status; /* DWORD 0 */ - u8 arm_ue_status; /* DWORD 0 */ - u8 ipc_ue_status; /* DWORD 0 */ - u8 rsvd0[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_UE_STATUS_HI_CSR_AMAP { - u32 dw[1]; -}; - -/* Unrecoverable Error Mask (Low) Register. Each bit, when set to one, - * will mask the associated Unrecoverable Error status bit from notification - * of Unrecoverable Error to the host CPU and/or Server Managment chip and the - * transitioning of all BladeEngine units to an Offline state. - */ -struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP { - u8 cev_ue_mask; /* DWORD 0 */ - u8 ctx_ue_mask; /* DWORD 0 */ - u8 dbuf_ue_mask; /* DWORD 0 */ - u8 erx_ue_mask; /* DWORD 0 */ - u8 host_ue_mask; /* DWORD 0 */ - u8 mpu_ue_mask; /* DWORD 0 */ - u8 ndma_ue_mask; /* DWORD 0 */ - u8 ptc_ue_mask; /* DWORD 0 */ - u8 rdma_ue_mask; /* DWORD 0 */ - u8 rxf_ue_mask; /* DWORD 0 */ - u8 rxips_ue_mask; /* DWORD 0 */ - u8 rxulp0_ue_mask; /* DWORD 0 */ - u8 rxulp1_ue_mask; /* DWORD 0 */ - u8 rxulp2_ue_mask; /* DWORD 0 */ - u8 tim_ue_mask; /* DWORD 0 */ - u8 tpost_ue_mask; /* DWORD 0 */ - u8 tpre_ue_mask; /* DWORD 0 */ - u8 txips_ue_mask; /* DWORD 0 */ - u8 txulp0_ue_mask; /* DWORD 0 */ - u8 txulp1_ue_mask; /* DWORD 0 */ - u8 uc_ue_mask; /* DWORD 0 */ - u8 wdma_ue_mask; /* DWORD 0 */ - u8 txulp2_ue_mask; /* DWORD 0 */ - u8 host1_ue_mask; /* DWORD 0 */ - u8 p0_ob_link_ue_mask; /* DWORD 0 */ - u8 p1_ob_link_ue_mask; /* DWORD 0 */ - u8 host_gpio_ue_mask; /* DWORD 0 */ - u8 mbox_netw_ue_mask; /* DWORD 0 */ - u8 mbox_stor_ue_mask; /* DWORD 0 */ - u8 axgmac0_ue_mask; /* DWORD 0 */ - u8 axgmac1_ue_mask; /* DWORD 0 */ - u8 mpu_intpend_ue_mask; /* DWORD 0 */ -} __packed; -struct PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP { - u32 dw[1]; -}; - -/* Unrecoverable Error Mask (High) Register. Each bit, when set to one, - * will mask the associated Unrecoverable Error status bit from notification - * of Unrecoverable Error to the host CPU and/or Server Managment chip and the - * transitioning of all BladeEngine units to an Offline state. - */ -struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP { - u8 jtag_ue_mask; /* DWORD 0 */ - u8 lpcmemhost_ue_mask; /* DWORD 0 */ - u8 mgmt_mac_ue_mask; /* DWORD 0 */ - u8 mpu_iram_ue_mask; /* DWORD 0 */ - u8 pcs0online_ue_mask; /* DWORD 0 */ - u8 pcs1online_ue_mask; /* DWORD 0 */ - u8 pctl0_ue_mask; /* DWORD 0 */ - u8 pctl1_ue_mask; /* DWORD 0 */ - u8 pmem_ue_mask; /* DWORD 0 */ - u8 rr_ue_mask; /* DWORD 0 */ - u8 rxpp_ue_mask; /* DWORD 0 */ - u8 txpb_ue_mask; /* DWORD 0 */ - u8 txp_ue_mask; /* DWORD 0 */ - u8 xaui_ue_mask; /* DWORD 0 */ - u8 arm_ue_mask; /* DWORD 0 */ - u8 ipc_ue_mask; /* DWORD 0 */ - u8 rsvd0[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_UE_STATUS_HI_MASK_CSR_AMAP { - u32 dw[1]; -}; - -/* Online Control Register 0. This register controls various units within - * BladeEngine being in an Online or Offline state. - */ -struct BE_PCICFG_ONLINE0_CSR_AMAP { - u8 cev_online; /* DWORD 0 */ - u8 ctx_online; /* DWORD 0 */ - u8 dbuf_online; /* DWORD 0 */ - u8 erx_online; /* DWORD 0 */ - u8 host_online; /* DWORD 0 */ - u8 mpu_online; /* DWORD 0 */ - u8 ndma_online; /* DWORD 0 */ - u8 ptc_online; /* DWORD 0 */ - u8 rdma_online; /* DWORD 0 */ - u8 rxf_online; /* DWORD 0 */ - u8 rxips_online; /* DWORD 0 */ - u8 rxulp0_online; /* DWORD 0 */ - u8 rxulp1_online; /* DWORD 0 */ - u8 rxulp2_online; /* DWORD 0 */ - u8 tim_online; /* DWORD 0 */ - u8 tpost_online; /* DWORD 0 */ - u8 tpre_online; /* DWORD 0 */ - u8 txips_online; /* DWORD 0 */ - u8 txulp0_online; /* DWORD 0 */ - u8 txulp1_online; /* DWORD 0 */ - u8 uc_online; /* DWORD 0 */ - u8 wdma_online; /* DWORD 0 */ - u8 txulp2_online; /* DWORD 0 */ - u8 host1_online; /* DWORD 0 */ - u8 p0_ob_link_online; /* DWORD 0 */ - u8 p1_ob_link_online; /* DWORD 0 */ - u8 host_gpio_online; /* DWORD 0 */ - u8 mbox_netw_online; /* DWORD 0 */ - u8 mbox_stor_online; /* DWORD 0 */ - u8 axgmac0_online; /* DWORD 0 */ - u8 axgmac1_online; /* DWORD 0 */ - u8 mpu_intpend_online; /* DWORD 0 */ -} __packed; -struct PCICFG_ONLINE0_CSR_AMAP { - u32 dw[1]; -}; - -/* Online Control Register 1. This register controls various units within - * BladeEngine being in an Online or Offline state. - */ -struct BE_PCICFG_ONLINE1_CSR_AMAP { - u8 jtag_online; /* DWORD 0 */ - u8 lpcmemhost_online; /* DWORD 0 */ - u8 mgmt_mac_online; /* DWORD 0 */ - u8 mpu_iram_online; /* DWORD 0 */ - u8 pcs0online_online; /* DWORD 0 */ - u8 pcs1online_online; /* DWORD 0 */ - u8 pctl0_online; /* DWORD 0 */ - u8 pctl1_online; /* DWORD 0 */ - u8 pmem_online; /* DWORD 0 */ - u8 rr_online; /* DWORD 0 */ - u8 rxpp_online; /* DWORD 0 */ - u8 txpb_online; /* DWORD 0 */ - u8 txp_online; /* DWORD 0 */ - u8 xaui_online; /* DWORD 0 */ - u8 arm_online; /* DWORD 0 */ - u8 ipc_online; /* DWORD 0 */ - u8 rsvd0[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_ONLINE1_CSR_AMAP { - u32 dw[1]; -}; - -/* Host Timer Register. */ -struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP { - u8 hosttimer[24]; /* DWORD 0 */ - u8 hostintr; /* DWORD 0 */ - u8 rsvd0[7]; /* DWORD 0 */ -} __packed; -struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP { - u32 dw[1]; -}; - -/* Scratchpad Register (for software use). */ -struct BE_PCICFG_SCRATCHPAD_CSR_AMAP { - u8 scratchpad[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_SCRATCHPAD_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express Capabilities Register. */ -struct BE_PCICFG_PCIE_CAP_CSR_AMAP { - u8 capid[8]; /* DWORD 0 */ - u8 nextcap[8]; /* DWORD 0 */ - u8 capver[4]; /* DWORD 0 */ - u8 devport[4]; /* DWORD 0 */ - u8 rsvd0[6]; /* DWORD 0 */ - u8 rsvd1[2]; /* DWORD 0 */ -} __packed; -struct PCICFG_PCIE_CAP_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express Device Capabilities Register. */ -struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP { - u8 payload[3]; /* DWORD 0 */ - u8 rsvd0[3]; /* DWORD 0 */ - u8 lo_lat[3]; /* DWORD 0 */ - u8 l1_lat[3]; /* DWORD 0 */ - u8 rsvd1[3]; /* DWORD 0 */ - u8 rsvd2[3]; /* DWORD 0 */ - u8 pwr_value[8]; /* DWORD 0 */ - u8 pwr_scale[2]; /* DWORD 0 */ - u8 rsvd3[4]; /* DWORD 0 */ -} __packed; -struct PCICFG_PCIE_DEVCAP_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express Device Control/Status Registers. */ -struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP { - u8 CorrErrReportEn; /* DWORD 0 */ - u8 NonFatalErrReportEn; /* DWORD 0 */ - u8 FatalErrReportEn; /* DWORD 0 */ - u8 UnsuppReqReportEn; /* DWORD 0 */ - u8 EnableRelaxOrder; /* DWORD 0 */ - u8 Max_Payload_Size[3]; /* DWORD 0 */ - u8 ExtendTagFieldEnable; /* DWORD 0 */ - u8 PhantomFnEnable; /* DWORD 0 */ - u8 AuxPwrPMEnable; /* DWORD 0 */ - u8 EnableNoSnoop; /* DWORD 0 */ - u8 Max_Read_Req_Size[3]; /* DWORD 0 */ - u8 rsvd0; /* DWORD 0 */ - u8 CorrErrDetect; /* DWORD 0 */ - u8 NonFatalErrDetect; /* DWORD 0 */ - u8 FatalErrDetect; /* DWORD 0 */ - u8 UnsuppReqDetect; /* DWORD 0 */ - u8 AuxPwrDetect; /* DWORD 0 */ - u8 TransPending; /* DWORD 0 */ - u8 rsvd1[10]; /* DWORD 0 */ -} __packed; -struct PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express Link Capabilities Register. */ -struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP { - u8 MaxLinkSpeed[4]; /* DWORD 0 */ - u8 MaxLinkWidth[6]; /* DWORD 0 */ - u8 ASPMSupport[2]; /* DWORD 0 */ - u8 L0sExitLat[3]; /* DWORD 0 */ - u8 L1ExitLat[3]; /* DWORD 0 */ - u8 rsvd0[6]; /* DWORD 0 */ - u8 PortNum[8]; /* DWORD 0 */ -} __packed; -struct PCICFG_PCIE_LINK_CAP_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express Link Status Register. */ -struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP { - u8 ASPMCtl[2]; /* DWORD 0 */ - u8 rsvd0; /* DWORD 0 */ - u8 ReadCmplBndry; /* DWORD 0 */ - u8 LinkDisable; /* DWORD 0 */ - u8 RetrainLink; /* DWORD 0 */ - u8 CommonClkConfig; /* DWORD 0 */ - u8 ExtendSync; /* DWORD 0 */ - u8 rsvd1[8]; /* DWORD 0 */ - u8 LinkSpeed[4]; /* DWORD 0 */ - u8 NegLinkWidth[6]; /* DWORD 0 */ - u8 LinkTrainErr; /* DWORD 0 */ - u8 LinkTrain; /* DWORD 0 */ - u8 SlotClkConfig; /* DWORD 0 */ - u8 rsvd2[3]; /* DWORD 0 */ -} __packed; -struct PCICFG_PCIE_LINK_STATUS_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express MSI Configuration Register. */ -struct BE_PCICFG_MSI_CSR_AMAP { - u8 capid[8]; /* DWORD 0 */ - u8 nextptr[8]; /* DWORD 0 */ - u8 tablesize[11]; /* DWORD 0 */ - u8 rsvd0[3]; /* DWORD 0 */ - u8 funcmask; /* DWORD 0 */ - u8 en; /* DWORD 0 */ -} __packed; -struct PCICFG_MSI_CSR_AMAP { - u32 dw[1]; -}; - -/* MSI-X Table Offset Register. */ -struct BE_PCICFG_MSIX_TABLE_CSR_AMAP { - u8 tablebir[3]; /* DWORD 0 */ - u8 offset[29]; /* DWORD 0 */ -} __packed; -struct PCICFG_MSIX_TABLE_CSR_AMAP { - u32 dw[1]; -}; - -/* MSI-X PBA Offset Register. */ -struct BE_PCICFG_MSIX_PBA_CSR_AMAP { - u8 pbabir[3]; /* DWORD 0 */ - u8 offset[29]; /* DWORD 0 */ -} __packed; -struct PCICFG_MSIX_PBA_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express MSI-X Message Vector Control Register. */ -struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP { - u8 vector_control; /* DWORD 0 */ - u8 rsvd0[31]; /* DWORD 0 */ -} __packed; -struct PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express MSI-X Message Data Register. */ -struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP { - u8 data[16]; /* DWORD 0 */ - u8 rsvd0[16]; /* DWORD 0 */ -} __packed; -struct PCICFG_MSIX_MSG_DATA_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express MSI-X Message Address Register - High Part. */ -struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP { - u8 addr[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP { - u32 dw[1]; -}; - -/* PCI Express MSI-X Message Address Register - Low Part. */ -struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP { - u8 rsvd0[2]; /* DWORD 0 */ - u8 addr[30]; /* DWORD 0 */ -} __packed; -struct PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP { - u32 dw[1]; -}; - -struct BE_PCICFG_ANON_18_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_ANON_18_RSVD_AMAP { - u32 dw[1]; -}; - -struct BE_PCICFG_ANON_19_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_ANON_19_RSVD_AMAP { - u32 dw[1]; -}; - -struct BE_PCICFG_ANON_20_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[25][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_20_RSVD_AMAP { - u32 dw[26]; -}; - -struct BE_PCICFG_ANON_21_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[1919][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_21_RSVD_AMAP { - u32 dw[1920]; -}; - -struct BE_PCICFG_ANON_22_MESSAGE_AMAP { - struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP vec_ctrl; - struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP msg_data; - struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP addr_hi; - struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP addr_low; -} __packed; -struct PCICFG_ANON_22_MESSAGE_AMAP { - u32 dw[4]; -}; - -struct BE_PCICFG_ANON_23_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[895][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_23_RSVD_AMAP { - u32 dw[896]; -}; - -/* These PCI Configuration Space registers are for the Storage Function of - * BladeEngine (Function 0). In the memory map of the registers below their - * table, - */ -struct BE_PCICFG0_CSRMAP_AMAP { - struct BE_PCICFG_ID_CSR_AMAP id; - u8 rsvd0[32]; /* DWORD 1 */ - u8 rsvd1[32]; /* DWORD 2 */ - u8 rsvd2[32]; /* DWORD 3 */ - struct BE_PCICFG_IOBAR_CSR_AMAP iobar; - struct BE_PCICFG_MEMBAR0_CSR_AMAP membar0; - struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP membar1_lo; - struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP membar1_hi; - struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP membar2_lo; - struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP membar2_hi; - u8 rsvd3[32]; /* DWORD 10 */ - struct BE_PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP subsystem_id; - u8 rsvd4[32]; /* DWORD 12 */ - u8 rsvd5[32]; /* DWORD 13 */ - u8 rsvd6[32]; /* DWORD 14 */ - u8 rsvd7[32]; /* DWORD 15 */ - struct BE_PCICFG_SEMAPHORE_CSR_AMAP semaphore[4]; - struct BE_PCICFG_SOFT_RESET_CSR_AMAP soft_reset; - u8 rsvd8[32]; /* DWORD 21 */ - struct BE_PCICFG_SCRATCHPAD_CSR_AMAP scratchpad; - u8 rsvd9[32]; /* DWORD 23 */ - u8 rsvd10[32]; /* DWORD 24 */ - u8 rsvd11[32]; /* DWORD 25 */ - u8 rsvd12[32]; /* DWORD 26 */ - u8 rsvd13[32]; /* DWORD 27 */ - u8 rsvd14[2][32]; /* DWORD 28 */ - u8 rsvd15[32]; /* DWORD 30 */ - u8 rsvd16[32]; /* DWORD 31 */ - u8 rsvd17[8][32]; /* DWORD 32 */ - struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP ue_status_low; - struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP ue_status_hi; - struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP ue_status_low_mask; - struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP ue_status_hi_mask; - struct BE_PCICFG_ONLINE0_CSR_AMAP online0; - struct BE_PCICFG_ONLINE1_CSR_AMAP online1; - u8 rsvd18[32]; /* DWORD 46 */ - u8 rsvd19[32]; /* DWORD 47 */ - u8 rsvd20[32]; /* DWORD 48 */ - u8 rsvd21[32]; /* DWORD 49 */ - struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP host_timer_int_ctrl; - u8 rsvd22[32]; /* DWORD 51 */ - struct BE_PCICFG_PCIE_CAP_CSR_AMAP pcie_cap; - struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP pcie_devcap; - struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP pcie_control_status; - struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP pcie_link_cap; - struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP pcie_link_status; - struct BE_PCICFG_MSI_CSR_AMAP msi; - struct BE_PCICFG_MSIX_TABLE_CSR_AMAP msix_table_offset; - struct BE_PCICFG_MSIX_PBA_CSR_AMAP msix_pba_offset; - u8 rsvd23[32]; /* DWORD 60 */ - u8 rsvd24[32]; /* DWORD 61 */ - u8 rsvd25[32]; /* DWORD 62 */ - u8 rsvd26[32]; /* DWORD 63 */ - u8 rsvd27[32]; /* DWORD 64 */ - u8 rsvd28[32]; /* DWORD 65 */ - u8 rsvd29[32]; /* DWORD 66 */ - u8 rsvd30[32]; /* DWORD 67 */ - u8 rsvd31[32]; /* DWORD 68 */ - u8 rsvd32[32]; /* DWORD 69 */ - u8 rsvd33[32]; /* DWORD 70 */ - u8 rsvd34[32]; /* DWORD 71 */ - u8 rsvd35[32]; /* DWORD 72 */ - u8 rsvd36[32]; /* DWORD 73 */ - u8 rsvd37[32]; /* DWORD 74 */ - u8 rsvd38[32]; /* DWORD 75 */ - u8 rsvd39[32]; /* DWORD 76 */ - u8 rsvd40[32]; /* DWORD 77 */ - u8 rsvd41[32]; /* DWORD 78 */ - u8 rsvd42[32]; /* DWORD 79 */ - u8 rsvd43[32]; /* DWORD 80 */ - u8 rsvd44[32]; /* DWORD 81 */ - u8 rsvd45[32]; /* DWORD 82 */ - u8 rsvd46[32]; /* DWORD 83 */ - u8 rsvd47[32]; /* DWORD 84 */ - u8 rsvd48[32]; /* DWORD 85 */ - u8 rsvd49[32]; /* DWORD 86 */ - u8 rsvd50[32]; /* DWORD 87 */ - u8 rsvd51[32]; /* DWORD 88 */ - u8 rsvd52[32]; /* DWORD 89 */ - u8 rsvd53[32]; /* DWORD 90 */ - u8 rsvd54[32]; /* DWORD 91 */ - u8 rsvd55[32]; /* DWORD 92 */ - u8 rsvd56[832]; /* DWORD 93 */ - u8 rsvd57[32]; /* DWORD 119 */ - u8 rsvd58[32]; /* DWORD 120 */ - u8 rsvd59[32]; /* DWORD 121 */ - u8 rsvd60[32]; /* DWORD 122 */ - u8 rsvd61[32]; /* DWORD 123 */ - u8 rsvd62[32]; /* DWORD 124 */ - u8 rsvd63[32]; /* DWORD 125 */ - u8 rsvd64[32]; /* DWORD 126 */ - u8 rsvd65[32]; /* DWORD 127 */ - u8 rsvd66[61440]; /* DWORD 128 */ - struct BE_PCICFG_ANON_22_MESSAGE_AMAP message[32]; - u8 rsvd67[28672]; /* DWORD 2176 */ - u8 rsvd68[32]; /* DWORD 3072 */ - u8 rsvd69[1023][32]; /* DWORD 3073 */ -} __packed; -struct PCICFG0_CSRMAP_AMAP { - u32 dw[4096]; -}; - -struct BE_PCICFG_ANON_24_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_ANON_24_RSVD_AMAP { - u32 dw[1]; -}; - -struct BE_PCICFG_ANON_25_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_ANON_25_RSVD_AMAP { - u32 dw[1]; -}; - -struct BE_PCICFG_ANON_26_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ -} __packed; -struct PCICFG_ANON_26_RSVD_AMAP { - u32 dw[1]; -}; - -struct BE_PCICFG_ANON_27_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_27_RSVD_AMAP { - u32 dw[2]; -}; - -struct BE_PCICFG_ANON_28_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[3][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_28_RSVD_AMAP { - u32 dw[4]; -}; - -struct BE_PCICFG_ANON_29_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[36][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_29_RSVD_AMAP { - u32 dw[37]; -}; - -struct BE_PCICFG_ANON_30_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[1930][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_30_RSVD_AMAP { - u32 dw[1931]; -}; - -struct BE_PCICFG_ANON_31_MESSAGE_AMAP { - struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP vec_ctrl; - struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP msg_data; - struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP addr_hi; - struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP addr_low; -} __packed; -struct PCICFG_ANON_31_MESSAGE_AMAP { - u32 dw[4]; -}; - -struct BE_PCICFG_ANON_32_RSVD_AMAP { - u8 rsvd0[32]; /* DWORD 0 */ - u8 rsvd1[895][32]; /* DWORD 1 */ -} __packed; -struct PCICFG_ANON_32_RSVD_AMAP { - u32 dw[896]; -}; - -/* This PCI configuration space register map is for the Networking Function of - * BladeEngine (Function 1). - */ -struct BE_PCICFG1_CSRMAP_AMAP { - struct BE_PCICFG_ID_CSR_AMAP id; - u8 rsvd0[32]; /* DWORD 1 */ - u8 rsvd1[32]; /* DWORD 2 */ - u8 rsvd2[32]; /* DWORD 3 */ - struct BE_PCICFG_IOBAR_CSR_AMAP iobar; - struct BE_PCICFG_MEMBAR0_CSR_AMAP membar0; - struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP membar1_lo; - struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP membar1_hi; - struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP membar2_lo; - struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP membar2_hi; - u8 rsvd3[32]; /* DWORD 10 */ - struct BE_PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP subsystem_id; - u8 rsvd4[32]; /* DWORD 12 */ - u8 rsvd5[32]; /* DWORD 13 */ - u8 rsvd6[32]; /* DWORD 14 */ - u8 rsvd7[32]; /* DWORD 15 */ - struct BE_PCICFG_SEMAPHORE_CSR_AMAP semaphore[4]; - struct BE_PCICFG_SOFT_RESET_CSR_AMAP soft_reset; - u8 rsvd8[32]; /* DWORD 21 */ - struct BE_PCICFG_SCRATCHPAD_CSR_AMAP scratchpad; - u8 rsvd9[32]; /* DWORD 23 */ - u8 rsvd10[32]; /* DWORD 24 */ - u8 rsvd11[32]; /* DWORD 25 */ - u8 rsvd12[32]; /* DWORD 26 */ - u8 rsvd13[32]; /* DWORD 27 */ - u8 rsvd14[2][32]; /* DWORD 28 */ - u8 rsvd15[32]; /* DWORD 30 */ - u8 rsvd16[32]; /* DWORD 31 */ - u8 rsvd17[8][32]; /* DWORD 32 */ - struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP ue_status_low; - struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP ue_status_hi; - struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP ue_status_low_mask; - struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP ue_status_hi_mask; - struct BE_PCICFG_ONLINE0_CSR_AMAP online0; - struct BE_PCICFG_ONLINE1_CSR_AMAP online1; - u8 rsvd18[32]; /* DWORD 46 */ - u8 rsvd19[32]; /* DWORD 47 */ - u8 rsvd20[32]; /* DWORD 48 */ - u8 rsvd21[32]; /* DWORD 49 */ - struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP host_timer_int_ctrl; - u8 rsvd22[32]; /* DWORD 51 */ - struct BE_PCICFG_PCIE_CAP_CSR_AMAP pcie_cap; - struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP pcie_devcap; - struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP pcie_control_status; - struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP pcie_link_cap; - struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP pcie_link_status; - struct BE_PCICFG_MSI_CSR_AMAP msi; - struct BE_PCICFG_MSIX_TABLE_CSR_AMAP msix_table_offset; - struct BE_PCICFG_MSIX_PBA_CSR_AMAP msix_pba_offset; - u8 rsvd23[64]; /* DWORD 60 */ - u8 rsvd24[32]; /* DWORD 62 */ - u8 rsvd25[32]; /* DWORD 63 */ - u8 rsvd26[32]; /* DWORD 64 */ - u8 rsvd27[32]; /* DWORD 65 */ - u8 rsvd28[32]; /* DWORD 66 */ - u8 rsvd29[32]; /* DWORD 67 */ - u8 rsvd30[32]; /* DWORD 68 */ - u8 rsvd31[32]; /* DWORD 69 */ - u8 rsvd32[32]; /* DWORD 70 */ - u8 rsvd33[32]; /* DWORD 71 */ - u8 rsvd34[32]; /* DWORD 72 */ - u8 rsvd35[32]; /* DWORD 73 */ - u8 rsvd36[32]; /* DWORD 74 */ - u8 rsvd37[128]; /* DWORD 75 */ - u8 rsvd38[32]; /* DWORD 79 */ - u8 rsvd39[1184]; /* DWORD 80 */ - u8 rsvd40[61792]; /* DWORD 117 */ - struct BE_PCICFG_ANON_31_MESSAGE_AMAP message[32]; - u8 rsvd41[28672]; /* DWORD 2176 */ - u8 rsvd42[32]; /* DWORD 3072 */ - u8 rsvd43[1023][32]; /* DWORD 3073 */ -} __packed; -struct PCICFG1_CSRMAP_AMAP { - u32 dw[4096]; -}; - -#endif /* __pcicfg_amap_h__ */ diff --git a/drivers/staging/benet/fw/post_codes.h b/drivers/staging/benet/fw/post_codes.h deleted file mode 100644 index 6d1621f5f5fb..000000000000 --- a/drivers/staging/benet/fw/post_codes.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __post_codes_amap_h__ -#define __post_codes_amap_h__ - -/* --- MGMT_HBA_POST_STAGE_ENUM --- */ -#define POST_STAGE_POWER_ON_RESET (0) /* State after a cold or warm boot. */ -#define POST_STAGE_AWAITING_HOST_RDY (1) /* ARM boot code awaiting a - go-ahed from the host. */ -#define POST_STAGE_HOST_RDY (2) /* Host has given go-ahed to ARM. */ -#define POST_STAGE_BE_RESET (3) /* Host wants to reset chip, this is a chip - workaround */ -#define POST_STAGE_SEEPROM_CS_START (256) /* SEEPROM checksum - test start. */ -#define POST_STAGE_SEEPROM_CS_DONE (257) /* SEEPROM checksum test - done. */ -#define POST_STAGE_DDR_CONFIG_START (512) /* DDR configuration start. */ -#define POST_STAGE_DDR_CONFIG_DONE (513) /* DDR configuration done. */ -#define POST_STAGE_DDR_CALIBRATE_START (768) /* DDR calibration start. */ -#define POST_STAGE_DDR_CALIBRATE_DONE (769) /* DDR calibration done. */ -#define POST_STAGE_DDR_TEST_START (1024) /* DDR memory test start. */ -#define POST_STAGE_DDR_TEST_DONE (1025) /* DDR memory test done. */ -#define POST_STAGE_REDBOOT_INIT_START (1536) /* Redboot starts execution. */ -#define POST_STAGE_REDBOOT_INIT_DONE (1537) /* Redboot done execution. */ -#define POST_STAGE_FW_IMAGE_LOAD_START (1792) /* Firmware image load to - DDR start. */ -#define POST_STAGE_FW_IMAGE_LOAD_DONE (1793) /* Firmware image load - to DDR done. */ -#define POST_STAGE_ARMFW_START (2048) /* ARMfw runtime code - starts execution. */ -#define POST_STAGE_DHCP_QUERY_START (2304) /* DHCP server query start. */ -#define POST_STAGE_DHCP_QUERY_DONE (2305) /* DHCP server query done. */ -#define POST_STAGE_BOOT_TARGET_DISCOVERY_START (2560) /* Boot Target - Discovery Start. */ -#define POST_STAGE_BOOT_TARGET_DISCOVERY_DONE (2561) /* Boot Target - Discovery Done. */ -#define POST_STAGE_RC_OPTION_SET (2816) /* Remote configuration - option is set in SEEPROM */ -#define POST_STAGE_SWITCH_LINK (2817) /* Wait for link up on switch */ -#define POST_STAGE_SEND_ICDS_MESSAGE (2818) /* Send the ICDS message - to switch */ -#define POST_STAGE_PERFROM_TFTP (2819) /* Download xml using TFTP */ -#define POST_STAGE_PARSE_XML (2820) /* Parse XML file */ -#define POST_STAGE_DOWNLOAD_IMAGE (2821) /* Download IMAGE from - TFTP server */ -#define POST_STAGE_FLASH_IMAGE (2822) /* Flash the IMAGE */ -#define POST_STAGE_RC_DONE (2823) /* Remote configuration - complete */ -#define POST_STAGE_REBOOT_SYSTEM (2824) /* Upgrade IMAGE done, - reboot required */ -#define POST_STAGE_MAC_ADDRESS (3072) /* MAC Address Check */ -#define POST_STAGE_ARMFW_READY (49152) /* ARMfw is done with POST - and ready. */ -#define POST_STAGE_ARMFW_UE (61440) /* ARMfw has asserted an - unrecoverable error. The - lower 3 hex digits of the - stage code identify the - unique error code. - */ - -/* This structure defines the format of the MPU semaphore - * register when used for POST. - */ -struct BE_MGMT_HBA_POST_STATUS_STRUCT_AMAP { - u8 stage[16]; /* DWORD 0 */ - u8 rsvd0[10]; /* DWORD 0 */ - u8 iscsi_driver_loaded; /* DWORD 0 */ - u8 option_rom_installed; /* DWORD 0 */ - u8 iscsi_ip_conflict; /* DWORD 0 */ - u8 iscsi_no_ip; /* DWORD 0 */ - u8 backup_fw; /* DWORD 0 */ - u8 error; /* DWORD 0 */ -} __packed; -struct MGMT_HBA_POST_STATUS_STRUCT_AMAP { - u32 dw[1]; -}; - -/* --- MGMT_HBA_POST_DUMMY_BITS_ENUM --- */ -#define POST_BIT_ISCSI_LOADED (26) -#define POST_BIT_OPTROM_INST (27) -#define POST_BIT_BAD_IP_ADDR (28) -#define POST_BIT_NO_IP_ADDR (29) -#define POST_BIT_BACKUP_FW (30) -#define POST_BIT_ERROR (31) - -/* --- MGMT_HBA_POST_DUMMY_VALUES_ENUM --- */ -#define POST_ISCSI_DRIVER_LOADED (67108864) -#define POST_OPTROM_INSTALLED (134217728) -#define POST_ISCSI_IP_ADDRESS_CONFLICT (268435456) -#define POST_ISCSI_NO_IP_ADDRESS (536870912) -#define POST_BACKUP_FW_LOADED (1073741824) -#define POST_FATAL_ERROR (2147483648) - -#endif /* __post_codes_amap_h__ */ diff --git a/drivers/staging/benet/fw/regmap.h b/drivers/staging/benet/fw/regmap.h deleted file mode 100644 index e816ba210e83..000000000000 --- a/drivers/staging/benet/fw/regmap.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -/* - * Autogenerated by srcgen version: 0127 - */ -#ifndef __regmap_amap_h__ -#define __regmap_amap_h__ -#include "pcicfg.h" -#include "ep.h" -#include "cev.h" -#include "mpu.h" -#include "doorbells.h" - -/* - * This is the control and status register map for BladeEngine, showing - * the relative size and offset of each sub-module. The CSR registers - * are identical for the network and storage PCI functions. The - * CSR map is shown below, followed by details of each block, - * in sub-sections. The sub-sections begin with a description - * of CSRs that are instantiated in multiple blocks. - */ -struct BE_BLADE_ENGINE_CSRMAP_AMAP { - struct BE_MPU_CSRMAP_AMAP mpu; - u8 rsvd0[8192]; /* DWORD 256 */ - u8 rsvd1[8192]; /* DWORD 512 */ - struct BE_CEV_CSRMAP_AMAP cev; - u8 rsvd2[8192]; /* DWORD 1024 */ - u8 rsvd3[8192]; /* DWORD 1280 */ - u8 rsvd4[8192]; /* DWORD 1536 */ - u8 rsvd5[8192]; /* DWORD 1792 */ - u8 rsvd6[8192]; /* DWORD 2048 */ - u8 rsvd7[8192]; /* DWORD 2304 */ - u8 rsvd8[8192]; /* DWORD 2560 */ - u8 rsvd9[8192]; /* DWORD 2816 */ - u8 rsvd10[8192]; /* DWORD 3072 */ - u8 rsvd11[8192]; /* DWORD 3328 */ - u8 rsvd12[8192]; /* DWORD 3584 */ - u8 rsvd13[8192]; /* DWORD 3840 */ - u8 rsvd14[8192]; /* DWORD 4096 */ - u8 rsvd15[8192]; /* DWORD 4352 */ - u8 rsvd16[8192]; /* DWORD 4608 */ - u8 rsvd17[8192]; /* DWORD 4864 */ - u8 rsvd18[8192]; /* DWORD 5120 */ - u8 rsvd19[8192]; /* DWORD 5376 */ - u8 rsvd20[8192]; /* DWORD 5632 */ - u8 rsvd21[8192]; /* DWORD 5888 */ - u8 rsvd22[8192]; /* DWORD 6144 */ - u8 rsvd23[17152][32]; /* DWORD 6400 */ -} __packed; -struct BLADE_ENGINE_CSRMAP_AMAP { - u32 dw[23552]; -}; - -#endif /* __regmap_amap_h__ */ diff --git a/drivers/staging/benet/fwcmd_common.h b/drivers/staging/benet/fwcmd_common.h new file mode 100644 index 000000000000..406e0d6fa985 --- /dev/null +++ b/drivers/staging/benet/fwcmd_common.h @@ -0,0 +1,222 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_common_amap_h__ +#define __fwcmd_common_amap_h__ +#include "host_struct.h" + +/* --- PHY_LINK_DUPLEX_ENUM --- */ +#define PHY_LINK_DUPLEX_NONE (0) +#define PHY_LINK_DUPLEX_HALF (1) +#define PHY_LINK_DUPLEX_FULL (2) + +/* --- PHY_LINK_SPEED_ENUM --- */ +#define PHY_LINK_SPEED_ZERO (0) /* No link. */ +#define PHY_LINK_SPEED_10MBPS (1) /* 10 Mbps */ +#define PHY_LINK_SPEED_100MBPS (2) /* 100 Mbps */ +#define PHY_LINK_SPEED_1GBPS (3) /* 1 Gbps */ +#define PHY_LINK_SPEED_10GBPS (4) /* 10 Gbps */ + +/* --- PHY_LINK_FAULT_ENUM --- */ +#define PHY_LINK_FAULT_NONE (0) /* No fault status + available or detected */ +#define PHY_LINK_FAULT_LOCAL (1) /* Local fault detected */ +#define PHY_LINK_FAULT_REMOTE (2) /* Remote fault detected */ + +/* --- BE_ULP_MASK --- */ +#define BE_ULP0_MASK (1) +#define BE_ULP1_MASK (2) +#define BE_ULP2_MASK (4) + +/* --- NTWK_ACTIVE_PORT --- */ +#define NTWK_PORT_A (0) /* Port A is currently active */ +#define NTWK_PORT_B (1) /* Port B is currently active */ +#define NTWK_NO_ACTIVE_PORT (15) /* Both ports have lost link */ + +/* --- NTWK_LINK_TYPE --- */ +#define NTWK_LINK_TYPE_PHYSICAL (0) /* link up/down event + applies to BladeEngine's + Physical Ports + */ +#define NTWK_LINK_TYPE_VIRTUAL (1) /* Virtual link up/down event + reported by BladeExchange. + This applies only when the + VLD feature is enabled + */ + +/* + * --- FWCMD_MAC_TYPE_ENUM --- + * This enum defines the types of MAC addresses in the RXF MAC Address Table. + */ +#define MAC_ADDRESS_TYPE_STORAGE (0) /* Storage MAC Address */ +#define MAC_ADDRESS_TYPE_NETWORK (1) /* Network MAC Address */ +#define MAC_ADDRESS_TYPE_PD (2) /* Protection Domain MAC Addr */ +#define MAC_ADDRESS_TYPE_MANAGEMENT (3) /* Managment MAC Address */ + + +/* --- FWCMD_RING_TYPE_ENUM --- */ +#define FWCMD_RING_TYPE_ETH_RX (1) /* Ring created with */ + /* FWCMD_COMMON_ETH_RX_CREATE. */ +#define FWCMD_RING_TYPE_ETH_TX (2) /* Ring created with */ + /* FWCMD_COMMON_ETH_TX_CREATE. */ +#define FWCMD_RING_TYPE_ISCSI_WRBQ (3) /* Ring created with */ + /* FWCMD_COMMON_ISCSI_WRBQ_CREATE. */ +#define FWCMD_RING_TYPE_ISCSI_DEFQ (4) /* Ring created with */ + /* FWCMD_COMMON_ISCSI_DEFQ_CREATE. */ +#define FWCMD_RING_TYPE_TPM_WRBQ (5) /* Ring created with */ + /* FWCMD_COMMON_TPM_WRBQ_CREATE. */ +#define FWCMD_RING_TYPE_TPM_DEFQ (6) /* Ring created with */ + /* FWCMD_COMMONTPM_TDEFQ_CREATE. */ +#define FWCMD_RING_TYPE_TPM_RQ (7) /* Ring created with */ + /* FWCMD_COMMON_TPM_RQ_CREATE. */ +#define FWCMD_RING_TYPE_MCC (8) /* Ring created with */ + /* FWCMD_COMMON_MCC_CREATE. */ +#define FWCMD_RING_TYPE_CQ (9) /* Ring created with */ + /* FWCMD_COMMON_CQ_CREATE. */ +#define FWCMD_RING_TYPE_EQ (10) /* Ring created with */ + /* FWCMD_COMMON_EQ_CREATE. */ +#define FWCMD_RING_TYPE_QP (11) /* Ring created with */ + /* FWCMD_RDMA_QP_CREATE. */ + + +/* --- ETH_TX_RING_TYPE_ENUM --- */ +#define ETH_TX_RING_TYPE_FORWARDING (1) /* Ethernet ring for + forwarding packets */ +#define ETH_TX_RING_TYPE_STANDARD (2) /* Ethernet ring for sending + network packets. */ +#define ETH_TX_RING_TYPE_BOUND (3) /* Ethernet ring bound to the + port specified in the command + header.port_number field. + Rings of this type are + NOT subject to the + failover logic implemented + in the BladeEngine. + */ + +/* --- FWCMD_COMMON_QOS_TYPE_ENUM --- */ +#define QOS_BITS_NIC (1) /* max_bits_per_second_NIC */ + /* field is valid. */ +#define QOS_PKTS_NIC (2) /* max_packets_per_second_NIC */ + /* field is valid. */ +#define QOS_IOPS_ISCSI (4) /* max_ios_per_second_iSCSI */ + /*field is valid. */ +#define QOS_VLAN_TAG (8) /* domain_VLAN_tag field + is valid. */ +#define QOS_FABRIC_ID (16) /* fabric_domain_ID field + is valid. */ +#define QOS_OEM_PARAMS (32) /* qos_params_oem field + is valid. */ +#define QOS_TPUT_ISCSI (64) /* max_bytes_per_second_iSCSI + field is valid. */ + + +/* + * --- FAILOVER_CONFIG_ENUM --- + * Failover configuration setting used in FWCMD_COMMON_FORCE_FAILOVER + */ +#define FAILOVER_CONFIG_NO_CHANGE (0) /* No change to automatic */ + /* port failover setting. */ +#define FAILOVER_CONFIG_ON (1) /* Automatic port failover + on link down is enabled. */ +#define FAILOVER_CONFIG_OFF (2) /* Automatic port failover + on link down is disabled. */ + +/* + * --- FAILOVER_PORT_ENUM --- + * Failover port setting used in FWCMD_COMMON_FORCE_FAILOVER + */ +#define FAILOVER_PORT_A (0) /* Selects port A. */ +#define FAILOVER_PORT_B (1) /* Selects port B. */ +#define FAILOVER_PORT_NONE (15) /* No port change requested. */ + + +/* + * --- MGMT_FLASHROM_OPCODE --- + * Flash ROM operation code + */ +#define MGMT_FLASHROM_OPCODE_FLASH (1) /* Commit downloaded data + to Flash ROM */ +#define MGMT_FLASHROM_OPCODE_SAVE (2) /* Save downloaded data to + ARM's DDR - do not flash */ +#define MGMT_FLASHROM_OPCODE_CLEAR (3) /* Erase specified component + from FlashROM */ +#define MGMT_FLASHROM_OPCODE_REPORT (4) /* Read specified component + from Flash ROM */ +#define MGMT_FLASHROM_OPCODE_IMAGE_INFO (5) /* Returns size of a + component */ + +/* + * --- MGMT_FLASHROM_OPTYPE --- + * Flash ROM operation type + */ +#define MGMT_FLASHROM_OPTYPE_CODE_FIRMWARE (0) /* Includes ARM firmware, + IPSec (optional) and EP + firmware */ +#define MGMT_FLASHROM_OPTYPE_CODE_REDBOOT (1) +#define MGMT_FLASHROM_OPTYPE_CODE_BIOS (2) +#define MGMT_FLASHROM_OPTYPE_CODE_PXE_BIOS (3) +#define MGMT_FLASHROM_OPTYPE_CODE_CTRLS (4) +#define MGMT_FLASHROM_OPTYPE_CFG_IPSEC (5) +#define MGMT_FLASHROM_OPTYPE_CFG_INI (6) +#define MGMT_FLASHROM_OPTYPE_ROM_OFFSET_SPECIFIED (7) + +/* + * --- FLASHROM_TYPE --- + * Flash ROM manufacturers supported in the f/w + */ +#define INTEL (0) +#define SPANSION (1) +#define MICRON (2) + +/* --- DDR_CAS_TYPE --- */ +#define CAS_3 (0) +#define CAS_4 (1) +#define CAS_5 (2) + +/* --- DDR_SIZE_TYPE --- */ +#define SIZE_256MB (0) +#define SIZE_512MB (1) + +/* --- DDR_MODE_TYPE --- */ +#define DDR_NO_ECC (0) +#define DDR_ECC (1) + +/* --- INTERFACE_10GB_TYPE --- */ +#define CX4_TYPE (0) +#define XFP_TYPE (1) + +/* --- BE_CHIP_MAX_MTU --- */ +#define CHIP_MAX_MTU (9000) + +/* --- XAUI_STATE_ENUM --- */ +#define XAUI_STATE_ENABLE (0) /* This MUST be the default + value for all requests + which set/change + equalization parameter. */ +#define XAUI_STATE_DISABLE (255) /* The XAUI for both ports + may be disabled for EMI + tests. There is no + provision for turning off + individual ports. + */ +/* --- BE_ASIC_REVISION --- */ +#define BE_ASIC_REV_A0 (1) +#define BE_ASIC_REV_A1 (2) + +#endif /* __fwcmd_common_amap_h__ */ diff --git a/drivers/staging/benet/fwcmd_common_bmap.h b/drivers/staging/benet/fwcmd_common_bmap.h new file mode 100644 index 000000000000..a007cf276500 --- /dev/null +++ b/drivers/staging/benet/fwcmd_common_bmap.h @@ -0,0 +1,717 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_common_bmap_h__ +#define __fwcmd_common_bmap_h__ +#include "fwcmd_types_bmap.h" +#include "fwcmd_hdr_bmap.h" + +#if defined(__BIG_ENDIAN) + /* Physical Address. */ +struct PHYS_ADDR { + union { + struct { + u32 lo; /* DWORD 0 */ + u32 hi; /* DWORD 1 */ + } __packed; /* unnamed struct */ + u32 dw[2]; /* dword union */ + }; /* unnamed union */ +} __packed ; + + +#else + /* Physical Address. */ +struct PHYS_ADDR { + union { + struct { + u32 lo; /* DWORD 0 */ + u32 hi; /* DWORD 1 */ + } __packed; /* unnamed struct */ + u32 dw[2]; /* dword union */ + }; /* unnamed union */ +} __packed ; + +struct BE_LINK_STATUS { + u8 mac0_duplex; + u8 mac0_speed; + u8 mac1_duplex; + u8 mac1_speed; + u8 mgmt_mac_duplex; + u8 mgmt_mac_speed; + u8 active_port; + u8 rsvd0; + u8 mac0_fault; + u8 mac1_fault; + u16 rsvd1; +} __packed; +#endif + +struct FWCMD_COMMON_ANON_170_REQUEST { + u32 rsvd0; +} __packed; + +union LINK_STATUS_QUERY_PARAMS { + struct BE_LINK_STATUS response; + struct FWCMD_COMMON_ANON_170_REQUEST request; +} __packed; + +/* + * Queries the the link status for all ports. The valid values below + * DO NOT indicate that a particular duplex or speed is supported by + * BladeEngine. These enumerations simply list all possible duplexes + * and speeds for any port. Consult BladeEngine product documentation + * for the supported parameters. + */ +struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY { + union FWCMD_HEADER header; + union LINK_STATUS_QUERY_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_171_REQUEST { + u8 type; + u8 port; + u8 mac1; + u8 permanent; +} __packed; + +struct FWCMD_COMMON_ANON_172_RESPONSE { + struct MAC_ADDRESS_FORMAT mac; +} __packed; + +union NTWK_MAC_QUERY_PARAMS { + struct FWCMD_COMMON_ANON_171_REQUEST request; + struct FWCMD_COMMON_ANON_172_RESPONSE response; +} __packed; + +/* Queries one MAC address. */ +struct FWCMD_COMMON_NTWK_MAC_QUERY { + union FWCMD_HEADER header; + union NTWK_MAC_QUERY_PARAMS params; +} __packed; + +struct MAC_SET_PARAMS_IN { + u8 type; + u8 port; + u8 mac1; + u8 invalidate; + struct MAC_ADDRESS_FORMAT mac; +} __packed; + +struct MAC_SET_PARAMS_OUT { + u32 rsvd0; +} __packed; + +union MAC_SET_PARAMS { + struct MAC_SET_PARAMS_IN request; + struct MAC_SET_PARAMS_OUT response; +} __packed; + +/* Sets a MAC address. */ +struct FWCMD_COMMON_NTWK_MAC_SET { + union FWCMD_HEADER header; + union MAC_SET_PARAMS params; +} __packed; + +/* MAC address list. */ +struct NTWK_MULTICAST_MAC_LIST { + u8 byte[6]; +} __packed; + +struct FWCMD_COMMON_NTWK_MULTICAST_SET_REQUEST_PAYLOAD { + u16 num_mac; + u8 promiscuous; + u8 rsvd0; + struct NTWK_MULTICAST_MAC_LIST mac[32]; +} __packed; + +struct FWCMD_COMMON_ANON_174_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_173_PARAMS { + struct FWCMD_COMMON_NTWK_MULTICAST_SET_REQUEST_PAYLOAD request; + struct FWCMD_COMMON_ANON_174_RESPONSE response; +} __packed; + +/* + * Sets multicast address hash. The MPU will merge the MAC address lists + * from all clients, including the networking and storage functions. + * This command may fail if the final merged list of MAC addresses exceeds + * 32 entries. + */ +struct FWCMD_COMMON_NTWK_MULTICAST_SET { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_173_PARAMS params; +} __packed; + +struct FWCMD_COMMON_NTWK_VLAN_CONFIG_REQUEST_PAYLOAD { + u16 num_vlan; + u8 promiscuous; + u8 rsvd0; + u16 vlan_tag[32]; +} __packed; + +struct FWCMD_COMMON_ANON_176_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_175_PARAMS { + struct FWCMD_COMMON_NTWK_VLAN_CONFIG_REQUEST_PAYLOAD request; + struct FWCMD_COMMON_ANON_176_RESPONSE response; +} __packed; + +/* + * Sets VLAN tag filter. The MPU will merge the VLAN tag list from all + * clients, including the networking and storage functions. This command + * may fail if the final vlan_tag array (from all functions) is longer + * than 32 entries. + */ +struct FWCMD_COMMON_NTWK_VLAN_CONFIG { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_175_PARAMS params; +} __packed; + +struct RING_DESTROY_REQUEST { + u16 ring_type; + u16 id; + u8 bypass_flush; + u8 rsvd0; + u16 rsvd1; +} __packed; + +struct FWCMD_COMMON_ANON_190_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_189_PARAMS { + struct RING_DESTROY_REQUEST request; + struct FWCMD_COMMON_ANON_190_RESPONSE response; +} __packed; +/* + * Command for destroying any ring. The connection(s) using the ring should + * be quiesced before destroying the ring. + */ +struct FWCMD_COMMON_RING_DESTROY { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_189_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_192_REQUEST { + u16 num_pages; + u16 rsvd0; + struct CQ_CONTEXT_AMAP context; + struct PHYS_ADDR pages[4]; +} __packed ; + +struct FWCMD_COMMON_ANON_193_RESPONSE { + u16 cq_id; +} __packed ; + +union FWCMD_COMMON_ANON_191_PARAMS { + struct FWCMD_COMMON_ANON_192_REQUEST request; + struct FWCMD_COMMON_ANON_193_RESPONSE response; +} __packed ; + +/* + * Command for creating a completion queue. A Completion Queue must span + * at least 1 page and at most 4 pages. Each completion queue entry + * is 16 bytes regardless of CQ entry format. Thus the ring must be + * at least 256 entries deep (corresponding to 1 page) and can be at + * most 1024 entries deep (corresponding to 4 pages). The number of + * pages posted must contain the CQ ring size as encoded in the context. + * + */ +struct FWCMD_COMMON_CQ_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_191_PARAMS params; +} __packed ; + +struct FWCMD_COMMON_ANON_198_REQUEST { + u16 num_pages; + u16 rsvd0; + struct EQ_CONTEXT_AMAP context; + struct PHYS_ADDR pages[8]; +} __packed ; + +struct FWCMD_COMMON_ANON_199_RESPONSE { + u16 eq_id; +} __packed ; + +union FWCMD_COMMON_ANON_197_PARAMS { + struct FWCMD_COMMON_ANON_198_REQUEST request; + struct FWCMD_COMMON_ANON_199_RESPONSE response; +} __packed ; + +/* + * Command for creating a event queue. An Event Queue must span at least + * 1 page and at most 8 pages. The number of pages posted must contain + * the EQ ring. The ring is defined by the size of the EQ entries (encoded + * in the context) and the number of EQ entries (also encoded in the + * context). + */ +struct FWCMD_COMMON_EQ_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_197_PARAMS params; +} __packed ; + +struct FWCMD_COMMON_ANON_201_REQUEST { + u16 cq_id; + u16 bcmc_cq_id; + u16 num_pages; + u16 rsvd0; + struct PHYS_ADDR pages[2]; +} __packed; + +struct FWCMD_COMMON_ANON_202_RESPONSE { + u16 id; +} __packed; + +union FWCMD_COMMON_ANON_200_PARAMS { + struct FWCMD_COMMON_ANON_201_REQUEST request; + struct FWCMD_COMMON_ANON_202_RESPONSE response; +} __packed; + +/* + * Command for creating Ethernet receive ring. An ERX ring contains ETH_RX_D + * entries (8 bytes each). An ERX ring must be 1024 entries deep + * (corresponding to 2 pages). + */ +struct FWCMD_COMMON_ETH_RX_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_200_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_204_REQUEST { + u16 num_pages; + u8 ulp_num; + u8 type; + struct ETX_CONTEXT_AMAP context; + struct PHYS_ADDR pages[8]; +} __packed ; + +struct FWCMD_COMMON_ANON_205_RESPONSE { + u16 cid; + u8 ulp_num; + u8 rsvd0; +} __packed ; + +union FWCMD_COMMON_ANON_203_PARAMS { + struct FWCMD_COMMON_ANON_204_REQUEST request; + struct FWCMD_COMMON_ANON_205_RESPONSE response; +} __packed ; + +/* + * Command for creating an Ethernet transmit ring. An ETX ring contains + * ETH_WRB entries (16 bytes each). An ETX ring must be at least 256 + * entries deep (corresponding to 1 page) and at most 2k entries deep + * (corresponding to 8 pages). + */ +struct FWCMD_COMMON_ETH_TX_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_203_PARAMS params; +} __packed ; + +struct FWCMD_COMMON_ANON_222_REQUEST { + u16 num_pages; + u16 rsvd0; + struct MCC_RING_CONTEXT_AMAP context; + struct PHYS_ADDR pages[8]; +} __packed ; + +struct FWCMD_COMMON_ANON_223_RESPONSE { + u16 id; +} __packed ; + +union FWCMD_COMMON_ANON_221_PARAMS { + struct FWCMD_COMMON_ANON_222_REQUEST request; + struct FWCMD_COMMON_ANON_223_RESPONSE response; +} __packed ; + +/* + * Command for creating the MCC ring. An MCC ring must be at least 16 + * entries deep (corresponding to 1 page) and at most 128 entries deep + * (corresponding to 8 pages). + */ +struct FWCMD_COMMON_MCC_CREATE { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_221_PARAMS params; +} __packed ; + +struct GET_QOS_IN { + u32 qos_params_rsvd; +} __packed; + +struct GET_QOS_OUT { + u32 max_bits_per_second_NIC; + u32 max_packets_per_second_NIC; + u32 max_ios_per_second_iSCSI; + u32 max_bytes_per_second_iSCSI; + u16 domain_VLAN_tag; + u16 fabric_domain_ID; + u32 qos_params_oem[4]; +} __packed; + +union GET_QOS_PARAMS { + struct GET_QOS_IN request; + struct GET_QOS_OUT response; +} __packed; + +/* QOS/Bandwidth settings per domain. Applicable only in VMs. */ +struct FWCMD_COMMON_GET_QOS { + union FWCMD_HEADER header; + union GET_QOS_PARAMS params; +} __packed; + +struct SET_QOS_IN { + u32 valid_flags; + u32 max_bits_per_second_NIC; + u32 max_packets_per_second_NIC; + u32 max_ios_per_second_iSCSI; + u32 max_bytes_per_second_iSCSI; + u16 domain_VLAN_tag; + u16 fabric_domain_ID; + u32 qos_params_oem[4]; +} __packed; + +struct SET_QOS_OUT { + u32 qos_params_rsvd; +} __packed; + +union SET_QOS_PARAMS { + struct SET_QOS_IN request; + struct SET_QOS_OUT response; +} __packed; + +/* QOS/Bandwidth settings per domain. Applicable only in VMs. */ +struct FWCMD_COMMON_SET_QOS { + union FWCMD_HEADER header; + union SET_QOS_PARAMS params; +} __packed; + +struct SET_FRAME_SIZE_IN { + u32 max_tx_frame_size; + u32 max_rx_frame_size; +} __packed; + +struct SET_FRAME_SIZE_OUT { + u32 chip_max_tx_frame_size; + u32 chip_max_rx_frame_size; +} __packed; + +union SET_FRAME_SIZE_PARAMS { + struct SET_FRAME_SIZE_IN request; + struct SET_FRAME_SIZE_OUT response; +} __packed; + +/* Set frame size command. Only host domain may issue this command. */ +struct FWCMD_COMMON_SET_FRAME_SIZE { + union FWCMD_HEADER header; + union SET_FRAME_SIZE_PARAMS params; +} __packed; + +struct FORCE_FAILOVER_IN { + u32 move_to_port; + u32 failover_config; +} __packed; + +struct FWCMD_COMMON_ANON_231_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_230_PARAMS { + struct FORCE_FAILOVER_IN request; + struct FWCMD_COMMON_ANON_231_RESPONSE response; +} __packed; + +/* + * Use this command to control failover in BladeEngine. It may be used + * to failback to a restored port or to forcibly move traffic from + * one port to another. It may also be used to enable or disable the + * automatic failover feature. This command can only be issued by domain + * 0. + */ +struct FWCMD_COMMON_FORCE_FAILOVER { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_230_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_240_REQUEST { + u64 context; +} __packed; + +struct FWCMD_COMMON_ANON_241_RESPONSE { + u64 context; +} __packed; + +union FWCMD_COMMON_ANON_239_PARAMS { + struct FWCMD_COMMON_ANON_240_REQUEST request; + struct FWCMD_COMMON_ANON_241_RESPONSE response; +} __packed; + +/* + * This command can be used by clients as a no-operation request. Typical + * uses for drivers are as a heartbeat mechanism, or deferred processing + * catalyst. The ARM will always complete this command with a good completion. + * The 64-bit parameter is not touched by the ARM processor. + */ +struct FWCMD_COMMON_NOP { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_239_PARAMS params; +} __packed; + +struct NTWK_RX_FILTER_SETTINGS { + u8 promiscuous; + u8 ip_cksum; + u8 tcp_cksum; + u8 udp_cksum; + u8 pass_err; + u8 pass_ckerr; + u8 strip_crc; + u8 mcast_en; + u8 bcast_en; + u8 mcast_promiscuous_en; + u8 unicast_en; + u8 vlan_promiscuous; +} __packed; + +union FWCMD_COMMON_ANON_242_PARAMS { + struct NTWK_RX_FILTER_SETTINGS request; + struct NTWK_RX_FILTER_SETTINGS response; +} __packed; + +/* + * This command is used to modify the ethernet receive filter configuration. + * Only domain 0 network function drivers may issue this command. The + * applied configuration is returned in the response payload. Note: + * Some receive packet filter settings are global on BladeEngine and + * can affect both the storage and network function clients that the + * BladeEngine hardware and firmware serve. Additionaly, depending + * on the revision of BladeEngine, some ethernet receive filter settings + * are dependent on others. If a dependency exists between settings + * for the BladeEngine revision, and the command request settings do + * not meet the dependency requirement, the invalid settings will not + * be applied despite the comand succeeding. For example: a driver may + * request to enable broadcast packets, but not enable multicast packets. + * On early revisions of BladeEngine, there may be no distinction between + * broadcast and multicast filters, so broadcast could not be enabled + * without enabling multicast. In this scenario, the comand would still + * succeed, but the response payload would indicate the previously + * configured broadcast and multicast setting. + */ +struct FWCMD_COMMON_NTWK_RX_FILTER { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_242_PARAMS params; +} __packed; + + +struct FWCMD_COMMON_ANON_244_REQUEST { + u32 rsvd0; +} __packed; + +struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD { + u8 firmware_version_string[32]; + u8 fw_on_flash_version_string[32]; +} __packed; + +union FWCMD_COMMON_ANON_243_PARAMS { + struct FWCMD_COMMON_ANON_244_REQUEST request; + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD response; +} __packed; + +/* This comand retrieves the firmware version. */ +struct FWCMD_COMMON_GET_FW_VERSION { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_243_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_246_REQUEST { + u16 tx_flow_control; + u16 rx_flow_control; +} __packed; + +struct FWCMD_COMMON_ANON_247_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_245_PARAMS { + struct FWCMD_COMMON_ANON_246_REQUEST request; + struct FWCMD_COMMON_ANON_247_RESPONSE response; +} __packed; + +/* + * This comand is used to program BladeEngine flow control behavior. + * Only the host networking driver is allowed to use this comand. + */ +struct FWCMD_COMMON_SET_FLOW_CONTROL { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_245_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_249_REQUEST { + u32 rsvd0; +} __packed; + +struct FWCMD_COMMON_ANON_250_RESPONSE { + u16 tx_flow_control; + u16 rx_flow_control; +} __packed; + +union FWCMD_COMMON_ANON_248_PARAMS { + struct FWCMD_COMMON_ANON_249_REQUEST request; + struct FWCMD_COMMON_ANON_250_RESPONSE response; +} __packed; + +/* This comand is used to read BladeEngine flow control settings. */ +struct FWCMD_COMMON_GET_FLOW_CONTROL { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_248_PARAMS params; +} __packed; + +struct EQ_DELAY_PARAMS { + u32 eq_id; + u32 delay_in_microseconds; +} __packed; + +struct FWCMD_COMMON_ANON_257_REQUEST { + u32 num_eq; + u32 rsvd0; + struct EQ_DELAY_PARAMS delay[16]; +} __packed; + +struct FWCMD_COMMON_ANON_258_RESPONSE { + u32 delay_resolution_in_microseconds; + u32 delay_max_in_microseconds; +} __packed; + +union MODIFY_EQ_DELAY_PARAMS { + struct FWCMD_COMMON_ANON_257_REQUEST request; + struct FWCMD_COMMON_ANON_258_RESPONSE response; +} __packed; + +/* This comand changes the EQ delay for a given set of EQs. */ +struct FWCMD_COMMON_MODIFY_EQ_DELAY { + union FWCMD_HEADER header; + union MODIFY_EQ_DELAY_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_260_REQUEST { + u32 rsvd0; +} __packed; + +struct BE_FIRMWARE_CONFIG { + u16 be_config_number; + u16 asic_revision; + u32 nic_ulp_mask; + u32 tulp_mask; + u32 iscsi_ulp_mask; + u32 rdma_ulp_mask; + u32 rsvd0[4]; + u32 eth_tx_id_start; + u32 eth_tx_id_count; + u32 eth_rx_id_start; + u32 eth_rx_id_count; + u32 tpm_wrbq_id_start; + u32 tpm_wrbq_id_count; + u32 tpm_defq_id_start; + u32 tpm_defq_id_count; + u32 iscsi_wrbq_id_start; + u32 iscsi_wrbq_id_count; + u32 iscsi_defq_id_start; + u32 iscsi_defq_id_count; + u32 rdma_qp_id_start; + u32 rdma_qp_id_count; + u32 rsvd1[8]; +} __packed; + +union FWCMD_COMMON_ANON_259_PARAMS { + struct FWCMD_COMMON_ANON_260_REQUEST request; + struct BE_FIRMWARE_CONFIG response; +} __packed; + +/* + * This comand queries the current firmware configuration parameters. + * The static configuration type is defined by be_config_number. This + * differentiates different BladeEngine builds, such as iSCSI Initiator + * versus iSCSI Target. For a given static configuration, the Upper + * Layer Protocol (ULP) processors may be reconfigured to support different + * protocols. Each ULP processor supports one or more protocols. The + * masks indicate which processors are configured for each protocol. + * For a given static configuration, the number of TCP connections + * supported for each protocol may vary. The *_id_start and *_id_count + * variables define a linear range of IDs that are available for each + * supported protocol. The *_id_count may be used by the driver to allocate + * the appropriate number of connection resources. The *_id_start may + * be used to map the arbitrary range of IDs to a zero-based range + * of indices. + */ +struct FWCMD_COMMON_FIRMWARE_CONFIG { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_259_PARAMS params; +} __packed; + +struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS { + u32 emph_lev_sel_port0; + u32 emph_lev_sel_port1; + u8 xaui_vo_sel; + u8 xaui_state; + u16 rsvd0; + u32 xaui_eq_vector; +} __packed; + +struct FWCMD_COMMON_ANON_262_REQUEST { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_261_PARAMS { + struct FWCMD_COMMON_ANON_262_REQUEST request; + struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS response; +} __packed; + +/* + * This comand can be used to read XAUI equalization parameters. The + * ARM firmware applies default equalization parameters during initialization. + * These parameters may be customer-specific when derived from the + * SEEPROM. See SEEPROM_DATA for equalization specific fields. + */ +struct FWCMD_COMMON_GET_PORT_EQUALIZATION { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_261_PARAMS params; +} __packed; + +struct FWCMD_COMMON_ANON_264_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_COMMON_ANON_263_PARAMS { + struct FWCMD_COMMON_PORT_EQUALIZATION_PARAMS request; + struct FWCMD_COMMON_ANON_264_RESPONSE response; +} __packed; + +/* + * This comand can be used to set XAUI equalization parameters. The ARM + * firmware applies default equalization parameters during initialization. + * These parameters may be customer-specific when derived from the + * SEEPROM. See SEEPROM_DATA for equalization specific fields. + */ +struct FWCMD_COMMON_SET_PORT_EQUALIZATION { + union FWCMD_HEADER header; + union FWCMD_COMMON_ANON_263_PARAMS params; +} __packed; + +#endif /* __fwcmd_common_bmap_h__ */ diff --git a/drivers/staging/benet/fwcmd_eth_bmap.h b/drivers/staging/benet/fwcmd_eth_bmap.h new file mode 100644 index 000000000000..234b179eace6 --- /dev/null +++ b/drivers/staging/benet/fwcmd_eth_bmap.h @@ -0,0 +1,280 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_eth_bmap_h__ +#define __fwcmd_eth_bmap_h__ +#include "fwcmd_hdr_bmap.h" +#include "fwcmd_types_bmap.h" + +struct MIB_ETH_STATISTICS_PARAMS_IN { + u32 rsvd0; +} __packed; + +struct BE_RXF_STATS { + u32 p0recvdtotalbytesLSD; /* DWORD 0 */ + u32 p0recvdtotalbytesMSD; /* DWORD 1 */ + u32 p0recvdtotalframes; /* DWORD 2 */ + u32 p0recvdunicastframes; /* DWORD 3 */ + u32 p0recvdmulticastframes; /* DWORD 4 */ + u32 p0recvdbroadcastframes; /* DWORD 5 */ + u32 p0crcerrors; /* DWORD 6 */ + u32 p0alignmentsymerrs; /* DWORD 7 */ + u32 p0pauseframesrecvd; /* DWORD 8 */ + u32 p0controlframesrecvd; /* DWORD 9 */ + u32 p0inrangelenerrors; /* DWORD 10 */ + u32 p0outrangeerrors; /* DWORD 11 */ + u32 p0frametoolongerrors; /* DWORD 12 */ + u32 p0droppedaddressmatch; /* DWORD 13 */ + u32 p0droppedvlanmismatch; /* DWORD 14 */ + u32 p0ipdroppedtoosmall; /* DWORD 15 */ + u32 p0ipdroppedtooshort; /* DWORD 16 */ + u32 p0ipdroppedhdrtoosmall; /* DWORD 17 */ + u32 p0tcpdroppedlen; /* DWORD 18 */ + u32 p0droppedrunt; /* DWORD 19 */ + u32 p0recvd64; /* DWORD 20 */ + u32 p0recvd65_127; /* DWORD 21 */ + u32 p0recvd128_256; /* DWORD 22 */ + u32 p0recvd256_511; /* DWORD 23 */ + u32 p0recvd512_1023; /* DWORD 24 */ + u32 p0recvd1518_1522; /* DWORD 25 */ + u32 p0recvd1522_2047; /* DWORD 26 */ + u32 p0recvd2048_4095; /* DWORD 27 */ + u32 p0recvd4096_8191; /* DWORD 28 */ + u32 p0recvd8192_9216; /* DWORD 29 */ + u32 p0rcvdipcksmerrs; /* DWORD 30 */ + u32 p0recvdtcpcksmerrs; /* DWORD 31 */ + u32 p0recvdudpcksmerrs; /* DWORD 32 */ + u32 p0recvdnonrsspackets; /* DWORD 33 */ + u32 p0recvdippackets; /* DWORD 34 */ + u32 p0recvdchute1packets; /* DWORD 35 */ + u32 p0recvdchute2packets; /* DWORD 36 */ + u32 p0recvdchute3packets; /* DWORD 37 */ + u32 p0recvdipsecpackets; /* DWORD 38 */ + u32 p0recvdmanagementpackets; /* DWORD 39 */ + u32 p0xmitbyteslsd; /* DWORD 40 */ + u32 p0xmitbytesmsd; /* DWORD 41 */ + u32 p0xmitunicastframes; /* DWORD 42 */ + u32 p0xmitmulticastframes; /* DWORD 43 */ + u32 p0xmitbroadcastframes; /* DWORD 44 */ + u32 p0xmitpauseframes; /* DWORD 45 */ + u32 p0xmitcontrolframes; /* DWORD 46 */ + u32 p0xmit64; /* DWORD 47 */ + u32 p0xmit65_127; /* DWORD 48 */ + u32 p0xmit128_256; /* DWORD 49 */ + u32 p0xmit256_511; /* DWORD 50 */ + u32 p0xmit512_1023; /* DWORD 51 */ + u32 p0xmit1518_1522; /* DWORD 52 */ + u32 p0xmit1522_2047; /* DWORD 53 */ + u32 p0xmit2048_4095; /* DWORD 54 */ + u32 p0xmit4096_8191; /* DWORD 55 */ + u32 p0xmit8192_9216; /* DWORD 56 */ + u32 p0rxfifooverflowdropped; /* DWORD 57 */ + u32 p0ipseclookupfaileddropped; /* DWORD 58 */ + u32 p1recvdtotalbytesLSD; /* DWORD 59 */ + u32 p1recvdtotalbytesMSD; /* DWORD 60 */ + u32 p1recvdtotalframes; /* DWORD 61 */ + u32 p1recvdunicastframes; /* DWORD 62 */ + u32 p1recvdmulticastframes; /* DWORD 63 */ + u32 p1recvdbroadcastframes; /* DWORD 64 */ + u32 p1crcerrors; /* DWORD 65 */ + u32 p1alignmentsymerrs; /* DWORD 66 */ + u32 p1pauseframesrecvd; /* DWORD 67 */ + u32 p1controlframesrecvd; /* DWORD 68 */ + u32 p1inrangelenerrors; /* DWORD 69 */ + u32 p1outrangeerrors; /* DWORD 70 */ + u32 p1frametoolongerrors; /* DWORD 71 */ + u32 p1droppedaddressmatch; /* DWORD 72 */ + u32 p1droppedvlanmismatch; /* DWORD 73 */ + u32 p1ipdroppedtoosmall; /* DWORD 74 */ + u32 p1ipdroppedtooshort; /* DWORD 75 */ + u32 p1ipdroppedhdrtoosmall; /* DWORD 76 */ + u32 p1tcpdroppedlen; /* DWORD 77 */ + u32 p1droppedrunt; /* DWORD 78 */ + u32 p1recvd64; /* DWORD 79 */ + u32 p1recvd65_127; /* DWORD 80 */ + u32 p1recvd128_256; /* DWORD 81 */ + u32 p1recvd256_511; /* DWORD 82 */ + u32 p1recvd512_1023; /* DWORD 83 */ + u32 p1recvd1518_1522; /* DWORD 84 */ + u32 p1recvd1522_2047; /* DWORD 85 */ + u32 p1recvd2048_4095; /* DWORD 86 */ + u32 p1recvd4096_8191; /* DWORD 87 */ + u32 p1recvd8192_9216; /* DWORD 88 */ + u32 p1rcvdipcksmerrs; /* DWORD 89 */ + u32 p1recvdtcpcksmerrs; /* DWORD 90 */ + u32 p1recvdudpcksmerrs; /* DWORD 91 */ + u32 p1recvdnonrsspackets; /* DWORD 92 */ + u32 p1recvdippackets; /* DWORD 93 */ + u32 p1recvdchute1packets; /* DWORD 94 */ + u32 p1recvdchute2packets; /* DWORD 95 */ + u32 p1recvdchute3packets; /* DWORD 96 */ + u32 p1recvdipsecpackets; /* DWORD 97 */ + u32 p1recvdmanagementpackets; /* DWORD 98 */ + u32 p1xmitbyteslsd; /* DWORD 99 */ + u32 p1xmitbytesmsd; /* DWORD 100 */ + u32 p1xmitunicastframes; /* DWORD 101 */ + u32 p1xmitmulticastframes; /* DWORD 102 */ + u32 p1xmitbroadcastframes; /* DWORD 103 */ + u32 p1xmitpauseframes; /* DWORD 104 */ + u32 p1xmitcontrolframes; /* DWORD 105 */ + u32 p1xmit64; /* DWORD 106 */ + u32 p1xmit65_127; /* DWORD 107 */ + u32 p1xmit128_256; /* DWORD 108 */ + u32 p1xmit256_511; /* DWORD 109 */ + u32 p1xmit512_1023; /* DWORD 110 */ + u32 p1xmit1518_1522; /* DWORD 111 */ + u32 p1xmit1522_2047; /* DWORD 112 */ + u32 p1xmit2048_4095; /* DWORD 113 */ + u32 p1xmit4096_8191; /* DWORD 114 */ + u32 p1xmit8192_9216; /* DWORD 115 */ + u32 p1rxfifooverflowdropped; /* DWORD 116 */ + u32 p1ipseclookupfaileddropped; /* DWORD 117 */ + u32 pxdroppednopbuf; /* DWORD 118 */ + u32 pxdroppednotxpb; /* DWORD 119 */ + u32 pxdroppednoipsecbuf; /* DWORD 120 */ + u32 pxdroppednoerxdescr; /* DWORD 121 */ + u32 pxdroppednotpredescr; /* DWORD 122 */ + u32 pxrecvdmanagementportpackets; /* DWORD 123 */ + u32 pxrecvdmanagementportbytes; /* DWORD 124 */ + u32 pxrecvdmanagementportpauseframes; /* DWORD 125 */ + u32 pxrecvdmanagementporterrors; /* DWORD 126 */ + u32 pxxmitmanagementportpackets; /* DWORD 127 */ + u32 pxxmitmanagementportbytes; /* DWORD 128 */ + u32 pxxmitmanagementportpause; /* DWORD 129 */ + u32 pxxmitmanagementportrxfifooverflow; /* DWORD 130 */ + u32 pxrecvdipsecipcksmerrs; /* DWORD 131 */ + u32 pxrecvdtcpsecipcksmerrs; /* DWORD 132 */ + u32 pxrecvdudpsecipcksmerrs; /* DWORD 133 */ + u32 pxipsecrunt; /* DWORD 134 */ + u32 pxipsecaddressmismatchdropped; /* DWORD 135 */ + u32 pxipsecrxfifooverflowdropped; /* DWORD 136 */ + u32 pxipsecframestoolong; /* DWORD 137 */ + u32 pxipsectotalipframes; /* DWORD 138 */ + u32 pxipseciptoosmall; /* DWORD 139 */ + u32 pxipseciptooshort; /* DWORD 140 */ + u32 pxipseciphdrtoosmall; /* DWORD 141 */ + u32 pxipsectcphdrbad; /* DWORD 142 */ + u32 pxrecvdipsecchute1; /* DWORD 143 */ + u32 pxrecvdipsecchute2; /* DWORD 144 */ + u32 pxrecvdipsecchute3; /* DWORD 145 */ + u32 pxdropped7frags; /* DWORD 146 */ + u32 pxdroppedfrags; /* DWORD 147 */ + u32 pxdroppedinvalidfragring; /* DWORD 148 */ + u32 pxnumforwardedpackets; /* DWORD 149 */ +} __packed; + +union MIB_ETH_STATISTICS_PARAMS { + struct MIB_ETH_STATISTICS_PARAMS_IN request; + struct BE_RXF_STATS response; +} __packed; + +/* + * Query ethernet statistics. All domains may issue this command. The + * host domain drivers may optionally reset internal statistic counters + * with a query. + */ +struct FWCMD_ETH_GET_STATISTICS { + union FWCMD_HEADER header; + union MIB_ETH_STATISTICS_PARAMS params; +} __packed; + + +struct FWCMD_ETH_ANON_175_REQUEST { + u8 port0_promiscuous; + u8 port1_promiscuous; + u16 rsvd0; +} __packed; + +struct FWCMD_ETH_ANON_176_RESPONSE { + u32 rsvd0; +} __packed; + +union FWCMD_ETH_ANON_174_PARAMS { + struct FWCMD_ETH_ANON_175_REQUEST request; + struct FWCMD_ETH_ANON_176_RESPONSE response; +} __packed; + +/* Enables/Disables promiscuous ethernet receive mode. */ +struct FWCMD_ETH_PROMISCUOUS { + union FWCMD_HEADER header; + union FWCMD_ETH_ANON_174_PARAMS params; +} __packed; + +struct FWCMD_ETH_ANON_178_REQUEST { + u32 new_fragsize_log2; +} __packed; + +struct FWCMD_ETH_ANON_179_RESPONSE { + u32 actual_fragsize_log2; +} __packed; + +union FWCMD_ETH_ANON_177_PARAMS { + struct FWCMD_ETH_ANON_178_REQUEST request; + struct FWCMD_ETH_ANON_179_RESPONSE response; +} __packed; + +/* + * Sets the Ethernet RX fragment size. Only host (domain 0) networking + * drivers may issue this command. This call will fail for non-host + * protection domains. In this situation the MCC CQ status will indicate + * a failure due to insufficient priviledges. The response should be + * ignored, and the driver should use the FWCMD_ETH_GET_FRAG_SIZE to + * query the existing ethernet receive fragment size. It must use this + * fragment size for all fragments in the ethernet receive ring. If + * the command succeeds, the driver must use the frag size indicated + * in the command response since the requested frag size may not be applied + * until the next reboot. When the requested fragsize matches the response + * fragsize, this indicates the request was applied immediately. + */ +struct FWCMD_ETH_SET_RX_FRAG_SIZE { + union FWCMD_HEADER header; + union FWCMD_ETH_ANON_177_PARAMS params; +} __packed; + +struct FWCMD_ETH_ANON_181_REQUEST { + u32 rsvd0; +} __packed; + +struct FWCMD_ETH_ANON_182_RESPONSE { + u32 actual_fragsize_log2; +} __packed; + +union FWCMD_ETH_ANON_180_PARAMS { + struct FWCMD_ETH_ANON_181_REQUEST request; + struct FWCMD_ETH_ANON_182_RESPONSE response; +} __packed; + +/* + * Queries the Ethernet RX fragment size. All domains may issue this + * command. The driver should call this command to determine the minimum + * required fragment size for the ethernet RX ring buffers. Drivers + * may choose to use a larger size for each fragment buffer, but BladeEngine + * will use up to the configured minimum required fragsize in each ethernet + * receive fragment buffer. For example, if the ethernet receive fragment + * size is configured to 4kB, and a driver uses 8kB fragments, a 6kB + * ethernet packet received by BladeEngine will be split accross two + * of the driver's receive framgents (4kB in one fragment buffer, and + * 2kB in the subsequent fragment buffer). + */ +struct FWCMD_ETH_GET_RX_FRAG_SIZE { + union FWCMD_HEADER header; + union FWCMD_ETH_ANON_180_PARAMS params; +} __packed; + +#endif /* __fwcmd_eth_bmap_h__ */ diff --git a/drivers/staging/benet/fwcmd_hdr_bmap.h b/drivers/staging/benet/fwcmd_hdr_bmap.h new file mode 100644 index 000000000000..28b45328fe7b --- /dev/null +++ b/drivers/staging/benet/fwcmd_hdr_bmap.h @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_hdr_bmap_h__ +#define __fwcmd_hdr_bmap_h__ + +struct FWCMD_REQUEST_HEADER { + u8 opcode; + u8 subsystem; + u8 port_number; + u8 domain; + u32 timeout; + u32 request_length; + u32 rsvd0; +} __packed; + +struct FWCMD_RESPONSE_HEADER { + u8 opcode; + u8 subsystem; + u8 rsvd0; + u8 domain; + u8 status; + u8 additional_status; + u16 rsvd1; + u32 response_length; + u32 actual_response_length; +} __packed; + +/* + * The firmware/driver overwrites the input FWCMD_REQUEST_HEADER with + * the output FWCMD_RESPONSE_HEADER. + */ +union FWCMD_HEADER { + struct FWCMD_REQUEST_HEADER request; + struct FWCMD_RESPONSE_HEADER response; +} __packed; + +#endif /* __fwcmd_hdr_bmap_h__ */ diff --git a/drivers/staging/benet/fwcmd_mcc.h b/drivers/staging/benet/fwcmd_mcc.h new file mode 100644 index 000000000000..9eeca878c1fb --- /dev/null +++ b/drivers/staging/benet/fwcmd_mcc.h @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_mcc_amap_h__ +#define __fwcmd_mcc_amap_h__ +#include "fwcmd_opcodes.h" +/* + * Where applicable, a WRB, may contain a list of Scatter-gather elements. + * Each element supports a 64 bit address and a 32bit length field. + */ +struct BE_MCC_SGE_AMAP { + u8 pa_lo[32]; /* DWORD 0 */ + u8 pa_hi[32]; /* DWORD 1 */ + u8 length[32]; /* DWORD 2 */ +} __packed; +struct MCC_SGE_AMAP { + u32 dw[3]; +}; +/* + * The design of an MCC_SGE allows up to 19 elements to be embedded + * in a WRB, supporting 64KB data transfers (assuming a 4KB page size). + */ +struct BE_MCC_WRB_PAYLOAD_AMAP { + union { + struct BE_MCC_SGE_AMAP sgl[19]; + u8 embedded[59][32]; /* DWORD 0 */ + }; +} __packed; +struct MCC_WRB_PAYLOAD_AMAP { + u32 dw[59]; +}; + +/* + * This is the structure of the MCC Command WRB for commands + * sent to the Management Processing Unit (MPU). See section + * for usage in embedded and non-embedded modes. + */ +struct BE_MCC_WRB_AMAP { + u8 embedded; /* DWORD 0 */ + u8 rsvd0[2]; /* DWORD 0 */ + u8 sge_count[5]; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 special[8]; /* DWORD 0 */ + u8 payload_length[32]; /* DWORD 1 */ + u8 tag[2][32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 4 */ + struct BE_MCC_WRB_PAYLOAD_AMAP payload; +} __packed; +struct MCC_WRB_AMAP { + u32 dw[64]; +}; + +/* This is the structure of the MCC Completion queue entry */ +struct BE_MCC_CQ_ENTRY_AMAP { + u8 completion_status[16]; /* DWORD 0 */ + u8 extended_status[16]; /* DWORD 0 */ + u8 mcc_tag[2][32]; /* DWORD 1 */ + u8 rsvd0[27]; /* DWORD 3 */ + u8 consumed; /* DWORD 3 */ + u8 completed; /* DWORD 3 */ + u8 hpi_buffer_completion; /* DWORD 3 */ + u8 async_event; /* DWORD 3 */ + u8 valid; /* DWORD 3 */ +} __packed; +struct MCC_CQ_ENTRY_AMAP { + u32 dw[4]; +}; + +/* Mailbox structures used by the MPU during bootstrap */ +struct BE_MCC_MAILBOX_AMAP { + struct BE_MCC_WRB_AMAP wrb; + struct BE_MCC_CQ_ENTRY_AMAP cq; +} __packed; +struct MCC_MAILBOX_AMAP { + u32 dw[68]; +}; + +#endif /* __fwcmd_mcc_amap_h__ */ diff --git a/drivers/staging/benet/fwcmd_opcodes.h b/drivers/staging/benet/fwcmd_opcodes.h new file mode 100644 index 000000000000..23d569386b46 --- /dev/null +++ b/drivers/staging/benet/fwcmd_opcodes.h @@ -0,0 +1,244 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_opcodes_amap_h__ +#define __fwcmd_opcodes_amap_h__ + +/* + * --- FWCMD_SUBSYSTEMS --- + * The commands are grouped into the following subsystems. The subsystem + * code along with the opcode uniquely identify a particular fwcmd. + */ +#define FWCMD_SUBSYSTEM_RSVD (0) /* This subsystem is reserved. It is */ + /* never used. */ +#define FWCMD_SUBSYSTEM_COMMON (1) /* CMDs in this group are common to + * all subsystems. See + * COMMON_SUBSYSTEM_OPCODES for opcodes + * and Common Host Configuration CMDs + * for the FWCMD descriptions. + */ +#define FWCMD_SUBSYSTEM_COMMON_ISCSI (2) /* CMDs in this group are */ + /* + * common to Initiator and Target. See + * COMMON_ISCSI_SUBSYSTEM_OPCODES and + * Common iSCSI Initiator and Target + * CMDs for the command descriptions. + */ +#define FWCMD_SUBSYSTEM_ETH (3) /* This subsystem is used to + execute Ethernet commands. */ + +#define FWCMD_SUBSYSTEM_TPM (4) /* This subsystem is used + to execute TPM commands. */ +#define FWCMD_SUBSYSTEM_PXE_UNDI (5) /* This subsystem is used + * to execute PXE + * and UNDI specific commands. + */ + +#define FWCMD_SUBSYSTEM_ISCSI_INI (6) /* This subsystem is used to + execute ISCSI Initiator + specific commands. + */ +#define FWCMD_SUBSYSTEM_ISCSI_TGT (7) /* This subsystem is used + to execute iSCSI Target + specific commands.between + PTL and ARM firmware. + */ +#define FWCMD_SUBSYSTEM_MILI_PTL (8) /* This subsystem is used to + execute iSCSI Target specific + commands.between MILI + and PTL. */ +#define FWCMD_SUBSYSTEM_MILI_TMD (9) /* This subsystem is used to + execute iSCSI Target specific + commands between MILI + and TMD. */ +#define FWCMD_SUBSYSTEM_PROXY (11) /* This subsystem is used + to execute proxied commands + within the host at the + explicit request of a + non priviledged domain. + This 'subsystem' is entirely + virtual from the controller + and firmware perspective as + it is implemented in host + drivers. + */ + +/* + * --- COMMON_SUBSYSTEM_OPCODES --- + * These opcodes are common to both networking and storage PCI + * functions. They are used to reserve resources and configure + * BladeEngine. These opcodes all use the FWCMD_SUBSYSTEM_COMMON + * subsystem code. + */ +#define OPCODE_COMMON_NTWK_MAC_QUERY (1) +#define SUBSYSTEM_COMMON_NTWK_MAC_QUERY (1) +#define SUBSYSTEM_COMMON_NTWK_MAC_SET (1) +#define SUBSYSTEM_COMMON_NTWK_MULTICAST_SET (1) +#define SUBSYSTEM_COMMON_NTWK_VLAN_CONFIG (1) +#define SUBSYSTEM_COMMON_NTWK_LINK_STATUS_QUERY (1) +#define SUBSYSTEM_COMMON_READ_FLASHROM (1) +#define SUBSYSTEM_COMMON_WRITE_FLASHROM (1) +#define SUBSYSTEM_COMMON_QUERY_MAX_FWCMD_BUFFER_SIZE (1) +#define SUBSYSTEM_COMMON_ADD_PAGE_TABLES (1) +#define SUBSYSTEM_COMMON_REMOVE_PAGE_TABLES (1) +#define SUBSYSTEM_COMMON_RING_DESTROY (1) +#define SUBSYSTEM_COMMON_CQ_CREATE (1) +#define SUBSYSTEM_COMMON_EQ_CREATE (1) +#define SUBSYSTEM_COMMON_ETH_RX_CREATE (1) +#define SUBSYSTEM_COMMON_ETH_TX_CREATE (1) +#define SUBSYSTEM_COMMON_ISCSI_DEFQ_CREATE (1) +#define SUBSYSTEM_COMMON_ISCSI_WRBQ_CREATE (1) +#define SUBSYSTEM_COMMON_MCC_CREATE (1) +#define SUBSYSTEM_COMMON_JELL_CONFIG (1) +#define SUBSYSTEM_COMMON_FORCE_FAILOVER (1) +#define SUBSYSTEM_COMMON_ADD_TEMPLATE_HEADER_BUFFERS (1) +#define SUBSYSTEM_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS (1) +#define SUBSYSTEM_COMMON_POST_ZERO_BUFFER (1) +#define SUBSYSTEM_COMMON_GET_QOS (1) +#define SUBSYSTEM_COMMON_SET_QOS (1) +#define SUBSYSTEM_COMMON_TCP_GET_STATISTICS (1) +#define SUBSYSTEM_COMMON_SEEPROM_READ (1) +#define SUBSYSTEM_COMMON_TCP_STATE_QUERY (1) +#define SUBSYSTEM_COMMON_GET_CNTL_ATTRIBUTES (1) +#define SUBSYSTEM_COMMON_NOP (1) +#define SUBSYSTEM_COMMON_NTWK_RX_FILTER (1) +#define SUBSYSTEM_COMMON_GET_FW_VERSION (1) +#define SUBSYSTEM_COMMON_SET_FLOW_CONTROL (1) +#define SUBSYSTEM_COMMON_GET_FLOW_CONTROL (1) +#define SUBSYSTEM_COMMON_SET_TCP_PARAMETERS (1) +#define SUBSYSTEM_COMMON_SET_FRAME_SIZE (1) +#define SUBSYSTEM_COMMON_GET_FAT (1) +#define SUBSYSTEM_COMMON_MODIFY_EQ_DELAY (1) +#define SUBSYSTEM_COMMON_FIRMWARE_CONFIG (1) +#define SUBSYSTEM_COMMON_ENABLE_DISABLE_DOMAINS (1) +#define SUBSYSTEM_COMMON_GET_DOMAIN_CONFIG (1) +#define SUBSYSTEM_COMMON_SET_VLD_CONFIG (1) +#define SUBSYSTEM_COMMON_GET_VLD_CONFIG (1) +#define SUBSYSTEM_COMMON_GET_PORT_EQUALIZATION (1) +#define SUBSYSTEM_COMMON_SET_PORT_EQUALIZATION (1) +#define SUBSYSTEM_COMMON_RED_CONFIG (1) +#define OPCODE_COMMON_NTWK_MAC_SET (2) +#define OPCODE_COMMON_NTWK_MULTICAST_SET (3) +#define OPCODE_COMMON_NTWK_VLAN_CONFIG (4) +#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY (5) +#define OPCODE_COMMON_READ_FLASHROM (6) +#define OPCODE_COMMON_WRITE_FLASHROM (7) +#define OPCODE_COMMON_QUERY_MAX_FWCMD_BUFFER_SIZE (8) +#define OPCODE_COMMON_ADD_PAGE_TABLES (9) +#define OPCODE_COMMON_REMOVE_PAGE_TABLES (10) +#define OPCODE_COMMON_RING_DESTROY (11) +#define OPCODE_COMMON_CQ_CREATE (12) +#define OPCODE_COMMON_EQ_CREATE (13) +#define OPCODE_COMMON_ETH_RX_CREATE (14) +#define OPCODE_COMMON_ETH_TX_CREATE (15) +#define OPCODE_COMMON_NET_RESERVED0 (16) /* Reserved */ +#define OPCODE_COMMON_NET_RESERVED1 (17) /* Reserved */ +#define OPCODE_COMMON_NET_RESERVED2 (18) /* Reserved */ +#define OPCODE_COMMON_ISCSI_DEFQ_CREATE (19) +#define OPCODE_COMMON_ISCSI_WRBQ_CREATE (20) +#define OPCODE_COMMON_MCC_CREATE (21) +#define OPCODE_COMMON_JELL_CONFIG (22) +#define OPCODE_COMMON_FORCE_FAILOVER (23) +#define OPCODE_COMMON_ADD_TEMPLATE_HEADER_BUFFERS (24) +#define OPCODE_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS (25) +#define OPCODE_COMMON_POST_ZERO_BUFFER (26) +#define OPCODE_COMMON_GET_QOS (27) +#define OPCODE_COMMON_SET_QOS (28) +#define OPCODE_COMMON_TCP_GET_STATISTICS (29) +#define OPCODE_COMMON_SEEPROM_READ (30) +#define OPCODE_COMMON_TCP_STATE_QUERY (31) +#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES (32) +#define OPCODE_COMMON_NOP (33) +#define OPCODE_COMMON_NTWK_RX_FILTER (34) +#define OPCODE_COMMON_GET_FW_VERSION (35) +#define OPCODE_COMMON_SET_FLOW_CONTROL (36) +#define OPCODE_COMMON_GET_FLOW_CONTROL (37) +#define OPCODE_COMMON_SET_TCP_PARAMETERS (38) +#define OPCODE_COMMON_SET_FRAME_SIZE (39) +#define OPCODE_COMMON_GET_FAT (40) +#define OPCODE_COMMON_MODIFY_EQ_DELAY (41) +#define OPCODE_COMMON_FIRMWARE_CONFIG (42) +#define OPCODE_COMMON_ENABLE_DISABLE_DOMAINS (43) +#define OPCODE_COMMON_GET_DOMAIN_CONFIG (44) +#define OPCODE_COMMON_SET_VLD_CONFIG (45) +#define OPCODE_COMMON_GET_VLD_CONFIG (46) +#define OPCODE_COMMON_GET_PORT_EQUALIZATION (47) +#define OPCODE_COMMON_SET_PORT_EQUALIZATION (48) +#define OPCODE_COMMON_RED_CONFIG (49) + + + +/* + * --- ETH_SUBSYSTEM_OPCODES --- + * These opcodes are used for configuring the Ethernet interfaces. These + * opcodes all use the FWCMD_SUBSYSTEM_ETH subsystem code. + */ +#define OPCODE_ETH_RSS_CONFIG (1) +#define OPCODE_ETH_ACPI_CONFIG (2) +#define SUBSYSTEM_ETH_RSS_CONFIG (3) +#define SUBSYSTEM_ETH_ACPI_CONFIG (3) +#define OPCODE_ETH_PROMISCUOUS (3) +#define SUBSYSTEM_ETH_PROMISCUOUS (3) +#define SUBSYSTEM_ETH_GET_STATISTICS (3) +#define SUBSYSTEM_ETH_GET_RX_FRAG_SIZE (3) +#define SUBSYSTEM_ETH_SET_RX_FRAG_SIZE (3) +#define OPCODE_ETH_GET_STATISTICS (4) +#define OPCODE_ETH_GET_RX_FRAG_SIZE (5) +#define OPCODE_ETH_SET_RX_FRAG_SIZE (6) + + + + + +/* + * --- MCC_STATUS_CODE --- + * These are the global status codes used by all subsystems + */ +#define MCC_STATUS_SUCCESS (0) /* Indicates a successful + completion of the command */ +#define MCC_STATUS_INSUFFICIENT_PRIVILEGES (1) /* The client does not have + sufficient privileges to + execute the command */ +#define MCC_STATUS_INVALID_PARAMETER (2) /* A parameter in the command + was invalid. The extended + status contains the index + of the parameter */ +#define MCC_STATUS_INSUFFICIENT_RESOURCES (3) /* There are insufficient + chip resources to execute + the command */ +#define MCC_STATUS_QUEUE_FLUSHING (4) /* The command is completing + because the queue was + getting flushed */ +#define MCC_STATUS_DMA_FAILED (5) /* The command is completing + with a DMA error */ + +/* + * --- MGMT_ERROR_CODES --- + * Error Codes returned in the status field of the FWCMD response header + */ +#define MGMT_STATUS_SUCCESS (0) /* The FWCMD completed + without errors */ +#define MGMT_STATUS_FAILED (1) /* Error status in the Status + field of the + struct FWCMD_RESPONSE_HEADER */ +#define MGMT_STATUS_ILLEGAL_REQUEST (2) /* Invalid FWCMD opcode */ +#define MGMT_STATUS_ILLEGAL_FIELD (3) /* Invalid parameter in + the FWCMD payload */ + +#endif /* __fwcmd_opcodes_amap_h__ */ diff --git a/drivers/staging/benet/fwcmd_types_bmap.h b/drivers/staging/benet/fwcmd_types_bmap.h new file mode 100644 index 000000000000..92217aff3a16 --- /dev/null +++ b/drivers/staging/benet/fwcmd_types_bmap.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __fwcmd_types_bmap_h__ +#define __fwcmd_types_bmap_h__ + +/* MAC address format */ +struct MAC_ADDRESS_FORMAT { + u16 SizeOfStructure; + u8 MACAddress[6]; +} __packed; + +#endif /* __fwcmd_types_bmap_h__ */ diff --git a/drivers/staging/benet/host_struct.h b/drivers/staging/benet/host_struct.h new file mode 100644 index 000000000000..3de6722b980f --- /dev/null +++ b/drivers/staging/benet/host_struct.h @@ -0,0 +1,182 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __host_struct_amap_h__ +#define __host_struct_amap_h__ +#include "be_cm.h" +#include "be_common.h" +#include "descriptors.h" + +/* --- EQ_COMPLETION_MAJOR_CODE_ENUM --- */ +#define EQ_MAJOR_CODE_COMPLETION (0) /* Completion event on a */ + /* qcompletion ueue. */ +#define EQ_MAJOR_CODE_ETH (1) /* Affiliated Ethernet Event. */ +#define EQ_MAJOR_CODE_RESERVED (2) /* Reserved */ +#define EQ_MAJOR_CODE_RDMA (3) /* Affiliated RDMA Event. */ +#define EQ_MAJOR_CODE_ISCSI (4) /* Affiliated ISCSI Event */ +#define EQ_MAJOR_CODE_UNAFFILIATED (5) /* Unaffiliated Event */ + +/* --- EQ_COMPLETION_MINOR_CODE_ENUM --- */ +#define EQ_MINOR_CODE_COMPLETION (0) /* Completion event on a */ + /* completion queue. */ +#define EQ_MINOR_CODE_OTHER (1) /* Other Event (TBD). */ + +/* Queue Entry Definition for all 4 byte event queue types. */ +struct BE_EQ_ENTRY_AMAP { + u8 Valid; /* DWORD 0 */ + u8 MajorCode[3]; /* DWORD 0 */ + u8 MinorCode[12]; /* DWORD 0 */ + u8 ResourceID[16]; /* DWORD 0 */ +} __packed; +struct EQ_ENTRY_AMAP { + u32 dw[1]; +}; + +/* + * --- ETH_EVENT_CODE --- + * These codes are returned by the MPU when one of these events has occurred, + * and the event is configured to report to an Event Queue when an event + * is detected. + */ +#define ETH_EQ_LINK_STATUS (0) /* Link status change event */ + /* detected. */ +#define ETH_EQ_WATERMARK (1) /* watermark event detected. */ +#define ETH_EQ_MAGIC_PKT (2) /* magic pkt event detected. */ +#define ETH_EQ_ACPI_PKT0 (3) /* ACPI interesting packet */ + /* detected. */ +#define ETH_EQ_ACPI_PKT1 (3) /* ACPI interesting packet */ + /* detected. */ +#define ETH_EQ_ACPI_PKT2 (3) /* ACPI interesting packet */ + /* detected. */ +#define ETH_EQ_ACPI_PKT3 (3) /* ACPI interesting packet */ + /* detected. */ + +/* + * --- ETH_TX_COMPL_STATUS_ENUM --- + * Status codes contained in Ethernet TX completion descriptors. + */ +#define ETH_COMP_VALID (0) +#define ETH_COMP_ERROR (1) +#define ETH_COMP_INVALID (15) + +/* + * --- ETH_TX_COMPL_PORT_ENUM --- + * Port indicator contained in Ethernet TX completion descriptors. + */ +#define ETH_COMP_PORT0 (0) +#define ETH_COMP_PORT1 (1) +#define ETH_COMP_MGMT (2) + +/* + * --- ETH_TX_COMPL_CT_ENUM --- + * Completion type indicator contained in Ethernet TX completion descriptors. + */ +#define ETH_COMP_ETH (0) + +/* + * Work request block that the driver issues to the chip for + * Ethernet transmissions. All control fields must be valid in each WRB for + * a message. The controller, as specified by the flags, optionally writes + * an entry to the Completion Ring and generate an event. + */ +struct BE_ETH_WRB_AMAP { + u8 frag_pa_hi[32]; /* DWORD 0 */ + u8 frag_pa_lo[32]; /* DWORD 1 */ + u8 complete; /* DWORD 2 */ + u8 event; /* DWORD 2 */ + u8 crc; /* DWORD 2 */ + u8 forward; /* DWORD 2 */ + u8 ipsec; /* DWORD 2 */ + u8 mgmt; /* DWORD 2 */ + u8 ipcs; /* DWORD 2 */ + u8 udpcs; /* DWORD 2 */ + u8 tcpcs; /* DWORD 2 */ + u8 lso; /* DWORD 2 */ + u8 last; /* DWORD 2 */ + u8 vlan; /* DWORD 2 */ + u8 dbg[3]; /* DWORD 2 */ + u8 hash_val[3]; /* DWORD 2 */ + u8 lso_mss[14]; /* DWORD 2 */ + u8 frag_len[16]; /* DWORD 3 */ + u8 vlan_tag[16]; /* DWORD 3 */ +} __packed; +struct ETH_WRB_AMAP { + u32 dw[4]; +}; + +/* This is an Ethernet transmit completion descriptor */ +struct BE_ETH_TX_COMPL_AMAP { + u8 user_bytes[16]; /* DWORD 0 */ + u8 nwh_bytes[8]; /* DWORD 0 */ + u8 lso; /* DWORD 0 */ + u8 rsvd0[7]; /* DWORD 0 */ + u8 wrb_index[16]; /* DWORD 1 */ + u8 ct[2]; /* DWORD 1 */ + u8 port[2]; /* DWORD 1 */ + u8 rsvd1[8]; /* DWORD 1 */ + u8 status[4]; /* DWORD 1 */ + u8 rsvd2[16]; /* DWORD 2 */ + u8 ringid[11]; /* DWORD 2 */ + u8 hash_val[4]; /* DWORD 2 */ + u8 valid; /* DWORD 2 */ + u8 rsvd3[32]; /* DWORD 3 */ +} __packed; +struct ETH_TX_COMPL_AMAP { + u32 dw[4]; +}; + +/* Ethernet Receive Buffer descriptor */ +struct BE_ETH_RX_D_AMAP { + u8 fragpa_hi[32]; /* DWORD 0 */ + u8 fragpa_lo[32]; /* DWORD 1 */ +} __packed; +struct ETH_RX_D_AMAP { + u32 dw[2]; +}; + +/* This is an Ethernet Receive Completion Descriptor */ +struct BE_ETH_RX_COMPL_AMAP { + u8 vlan_tag[16]; /* DWORD 0 */ + u8 pktsize[14]; /* DWORD 0 */ + u8 port; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 err; /* DWORD 1 */ + u8 rsshp; /* DWORD 1 */ + u8 ipf; /* DWORD 1 */ + u8 tcpf; /* DWORD 1 */ + u8 udpf; /* DWORD 1 */ + u8 ipcksm; /* DWORD 1 */ + u8 tcpcksm; /* DWORD 1 */ + u8 udpcksm; /* DWORD 1 */ + u8 macdst[6]; /* DWORD 1 */ + u8 vtp; /* DWORD 1 */ + u8 vtm; /* DWORD 1 */ + u8 fragndx[10]; /* DWORD 1 */ + u8 ct[2]; /* DWORD 1 */ + u8 ipsec; /* DWORD 1 */ + u8 numfrags[3]; /* DWORD 1 */ + u8 rsvd1[31]; /* DWORD 2 */ + u8 valid; /* DWORD 2 */ + u8 rsshash[32]; /* DWORD 3 */ +} __packed; +struct ETH_RX_COMPL_AMAP { + u32 dw[4]; +}; + +#endif /* __host_struct_amap_h__ */ diff --git a/drivers/staging/benet/hwlib.h b/drivers/staging/benet/hwlib.h new file mode 100644 index 000000000000..0cffe8fe774a --- /dev/null +++ b/drivers/staging/benet/hwlib.h @@ -0,0 +1,856 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#ifndef __hwlib_h__ +#define __hwlib_h__ + +#include +#include +#include +#include + +#include "regmap.h" /* srcgen array map output */ + +#include "asyncmesg.h" +#include "fwcmd_opcodes.h" +#include "post_codes.h" +#include "fwcmd_mcc.h" + +#include "fwcmd_types_bmap.h" +#include "fwcmd_common_bmap.h" +#include "fwcmd_eth_bmap.h" +#include "bestatus.h" +/* + * + * Macros for reading/writing a protection domain or CSR registers + * in BladeEngine. + */ +#define PD_READ(_fo_, _field_) \ + ioread32((_fo_)->db_va + \ + AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) + +#define PD_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->db_va + \ + AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) + +#define CSR_READ(_fo_, _field_) \ + ioread32((_fo_)->csr_va + \ + AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) + +#define CSR_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->csr_va + \ + AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) + +#define PCICFG0_READ(_fo_, _field_) \ + ioread32((_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) + +#define PCICFG0_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) + +#define PCICFG1_READ(_fo_, _field_) \ + ioread32((_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) + +#define PCICFG1_WRITE(_fo_, _field_, _value_) \ + iowrite32((_value_), (_fo_)->pci_va + \ + AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) + +#ifdef BE_DEBUG +#define ASSERT(c) BUG_ON(!(c)); +#else +#define ASSERT(c) +#endif + +/* debug levels */ +enum BE_DEBUG_LEVELS { + DL_ALWAYS = 0, /* cannot be masked */ + DL_ERR = 0x1, /* errors that should never happen */ + DL_WARN = 0x2, /* something questionable. + recoverable errors */ + DL_NOTE = 0x4, /* infrequent, important debug info */ + DL_INFO = 0x8, /* debug information */ + DL_VERBOSE = 0x10, /* detailed info, such as buffer traces */ + BE_DL_MIN_VALUE = 0x1, /* this is the min value used */ + BE_DL_MAX_VALUE = 0x80 /* this is the higheset value used */ +} ; + +extern unsigned int trace_level; + +#define TRACE(lm, fmt, args...) { \ + if (trace_level & lm) { \ + printk(KERN_NOTICE "BE: %s:%d \n" fmt, \ + __FILE__ , __LINE__ , ## args); \ + } \ + } + +static inline unsigned int be_trace_set_level(unsigned int level) +{ + unsigned int old_level = trace_level; + trace_level = level; + return old_level; +} + +#define be_trace_get_level() trace_level +/* + * Returns number of pages spanned by the size of data + * starting at the given address. + */ +#define PAGES_SPANNED(_address, _size) \ + ((u32)((((size_t)(_address) & (PAGE_SIZE - 1)) + \ + (_size) + (PAGE_SIZE - 1)) >> PAGE_SHIFT)) +/* Byte offset into the page corresponding to given address */ +#define OFFSET_IN_PAGE(_addr_) ((size_t)(_addr_) & (PAGE_SIZE-1)) + +/* + * circular subtract. + * Returns a - b assuming a circular number system, where a and b are + * in range (0, maxValue-1). If a==b, zero is returned so the + * highest value possible with this subtraction is maxValue-1. + */ +static inline u32 be_subc(u32 a, u32 b, u32 max) +{ + ASSERT(a <= max && b <= max); + ASSERT(max > 0); + return (a >= b ? (a - b) : (max - b + a)); +} + +static inline u32 be_addc(u32 a, u32 b, u32 max) +{ + ASSERT(a < max); + ASSERT(max > 0); + return ((max - a > b) ? (a + b) : (b + a - max)); +} + +/* descriptor for a physically contiguous memory used for ring */ +struct ring_desc { + u32 length; /* length in bytes */ + void *va; /* virtual address */ + u64 pa; /* bus address */ +} ; + +/* + * This structure stores information about a ring shared between hardware + * and software. Each ring is allocated by the driver in the uncached + * extension and mapped into BladeEngine's unified table. + */ +struct mp_ring { + u32 pages; /* queue size in pages */ + u32 id; /* queue id assigned by beklib */ + u32 num; /* number of elements in queue */ + u32 cidx; /* consumer index */ + u32 pidx; /* producer index -- not used by most rings */ + u32 itemSize; /* size in bytes of one object */ + + void *va; /* The virtual address of the ring. + This should be last to allow 32 & 64 + bit debugger extensions to work. */ +} ; + +/*----------- amap bit filed get / set macros and functions -----*/ +/* + * Structures defined in the map header files (under fw/amap/) with names + * in the format BE__AMAP are pseudo structures with members + * of type u8. These structures are templates that are used in + * conjuntion with the structures with names in the format + * _AMAP to calculate the bit masks and bit offsets to get or set + * bit fields in structures. The structures _AMAP are arrays + * of 32 bits words and have the correct size. The following macros + * provide convenient ways to get and set the various members + * in the structures without using strucctures with bit fields. + * Always use the macros AMAP_GET_BITS_PTR and AMAP_SET_BITS_PTR + * macros to extract and set various members. + */ + +/* + * Returns the a bit mask for the register that is NOT shifted into location. + * That means return values always look like: 0x1, 0xFF, 0x7FF, etc... + */ +static inline u32 amap_mask(u32 bit_size) +{ + return (bit_size == 32 ? 0xFFFFFFFF : (1 << bit_size) - 1); +} + +#define AMAP_BIT_MASK(_struct_, _register_) \ + amap_mask(AMAP_BIT_SIZE(_struct_, _register_)) + +/* + * non-optimized set bits function. First clears the bits and then assigns them. + * This does not require knowledge of the particular DWORD you are setting. + * e.g. AMAP_SET_BITS_PTR (struct, field1, &contextMemory, 123); + */ +static inline void +amap_set(void *ptr, u32 dw_offset, u32 mask, u32 offset, u32 value) +{ + u32 *dw = (u32 *)ptr; + *(dw + dw_offset) &= ~(mask << offset); + *(dw + dw_offset) |= (mask & value) << offset; +} + +#define AMAP_SET_BITS_PTR(_struct_, _register_, _structPtr_, _value_) \ + amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ + AMAP_BIT_MASK(_struct_, _register_), \ + AMAP_BIT_OFFSET(_struct_, _register_), _value_) + +/* + * Non-optimized routine that gets the bits without knowing the correct DWORD. + * e.g. fieldValue = AMAP_GET_BITS_PTR (struct, field1, &contextMemory); + */ +static inline u32 +amap_get(void *ptr, u32 dw_offset, u32 mask, u32 offset) +{ + u32 *dw = (u32 *)ptr; + return mask & (*(dw + dw_offset) >> offset); +} +#define AMAP_GET_BITS_PTR(_struct_, _register_, _structPtr_) \ + amap_get(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ + AMAP_BIT_MASK(_struct_, _register_), \ + AMAP_BIT_OFFSET(_struct_, _register_)) + +/* Returns 0-31 representing bit offset within a DWORD of a bitfield. */ +#define AMAP_BIT_OFFSET(_struct_, _register_) \ + (((size_t)&(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_))%32) + +/* Returns 0-n representing byte offset of bitfield with the structure. */ +#define AMAP_BYTE_OFFSET(_struct_, _register_) \ + (((size_t)&(((struct BE_ ## _struct_ ## _AMAP *)0)->_register_))/8) + +/* Returns 0-n representing DWORD offset of bitfield within the structure. */ +#define AMAP_WORD_OFFSET(_struct_, _register_) \ + (AMAP_BYTE_OFFSET(_struct_, _register_)/4) + +/* + * Gets a pointer to a field within a structure + * The field must be byte aligned. + */ +#define AMAP_GET_PTR(_struct_, _register_, _structPtr_) \ + (void *) ((u8 *)(_structPtr_) + AMAP_BYTE_OFFSET(_struct_, _register_)) + +/* Returns size of bitfield in bits. */ +#define AMAP_BIT_SIZE(_struct_, _register_) \ + sizeof(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_) + +/* Returns size of bitfield in bytes. */ +#define AMAP_BYTE_SIZE(_struct_) (sizeof(struct BE_ ## _struct_ ## _AMAP)/8) + +/* Returns size of bitfield in DWORDS. */ +#define AMAP_WORD_SIZE(_struct_) (AMAP_BYTE_SIZE(_struct_)/4) + +struct be_mcc_wrb_response_copy { + u16 length; /* bytes in response */ + u16 fwcmd_offset; /* offset within the wrb of the response */ + void *va; /* user's va to copy response into */ + +} ; +typedef void (*mcc_wrb_cqe_callback) (void *context, int status, + struct MCC_WRB_AMAP *optional_wrb); +struct be_mcc_wrb_context { + + mcc_wrb_cqe_callback internal_cb; /* Function to call on + completion */ + void *internal_cb_context; /* Parameter to pass + to completion function */ + + mcc_wrb_cqe_callback cb; /* Function to call on completion */ + void *cb_context; /* Parameter to pass to completion function */ + + int *users_final_status; /* pointer to a local + variable for synchronous + commands */ + struct MCC_WRB_AMAP *wrb; /* pointer to original wrb for embedded + commands only */ + struct list_head next; /* links context structs together in + free list */ + + struct be_mcc_wrb_response_copy copy; /* Optional parameters to copy + embedded response to user's va */ + +#if defined(BE_DEBUG) + u16 subsystem, opcode; /* Track this FWCMD for debug builds. */ + struct MCC_WRB_AMAP *ring_wrb; + u32 consumed_count; +#endif +} ; + +/* + Represents a function object for network or storage. This + is used to manage per-function resources like MCC CQs, etc. +*/ +struct be_function_object { + + u32 magic; /*!< magic for detecting memory corruption. */ + + /* PCI BAR mapped addresses */ + u8 __iomem *csr_va; /* CSR */ + u8 __iomem *db_va; /* Door Bell */ + u8 __iomem *pci_va; /* PCI config space */ + u32 emulate; /* if set, MPU is not available. + Emulate everything. */ + u32 pend_queue_driving; /* if set, drive the queued WRBs + after releasing the WRB lock */ + + spinlock_t post_lock; /* lock for verifying one thread posting wrbs */ + spinlock_t cq_lock; /* lock for verifying one thread + processing cq */ + spinlock_t mcc_context_lock; /* lock for protecting mcc + context free list */ + unsigned long post_irq; + unsigned long cq_irq; + + u32 type; + u32 pci_function_number; + + struct be_mcc_object *mcc; /* mcc rings. */ + + struct { + struct MCC_MAILBOX_AMAP *va; /* VA to the mailbox */ + u64 pa; /* PA to the mailbox */ + u32 length; /* byte length of mailbox */ + + /* One default context struct used for posting at + * least one MCC_WRB + */ + struct be_mcc_wrb_context default_context; + bool default_context_allocated; + } mailbox; + + struct { + + /* Wake on lans configured. */ + u32 wol_bitmask; /* bits 0,1,2,3 are set if + corresponding index is enabled */ + } config; + + + struct BE_FIRMWARE_CONFIG fw_config; +} ; + +/* + Represents an Event Queue +*/ +struct be_eq_object { + u32 magic; + atomic_t ref_count; + + struct be_function_object *parent_function; + + struct list_head eq_list; + struct list_head cq_list_head; + + u32 eq_id; + void *cb_context; + +} ; + +/* + Manages a completion queue +*/ +struct be_cq_object { + u32 magic; + atomic_t ref_count; + + struct be_function_object *parent_function; + struct be_eq_object *eq_object; + + struct list_head cq_list; + struct list_head cqlist_for_eq; + + void *va; + u32 num_entries; + + void *cb_context; + + u32 cq_id; + +} ; + +/* + Manages an ethernet send queue +*/ +struct be_ethsq_object { + u32 magic; + + struct list_head list; + + struct be_function_object *parent_function; + struct be_cq_object *cq_object; + u32 bid; + +} ; + +/* +@brief + Manages an ethernet receive queue +*/ +struct be_ethrq_object { + u32 magic; + struct list_head list; + struct be_function_object *parent_function; + u32 rid; + struct be_cq_object *cq_object; + struct be_cq_object *rss_cq_object[4]; + +} ; + +/* + Manages an MCC +*/ +typedef void (*mcc_async_event_callback) (void *context, u32 event_code, + void *event); +struct be_mcc_object { + u32 magic; + + struct be_function_object *parent_function; + struct list_head mcc_list; + + struct be_cq_object *cq_object; + + /* Async event callback for MCC CQ. */ + mcc_async_event_callback async_cb; + void *async_context; + + struct { + struct be_mcc_wrb_context *base; + u32 num; + struct list_head list_head; + } wrb_context; + + struct { + struct ring_desc *rd; + struct mp_ring ring; + } sq; + + struct { + struct mp_ring ring; + } cq; + + u32 processing; /* flag indicating that one thread + is processing CQ */ + u32 rearm; /* doorbell rearm setting to make + sure the active processing thread */ + /* rearms the CQ if any of the threads requested it. */ + + struct list_head backlog; + u32 backlog_length; + u32 driving_backlog; + u32 consumed_index; + +} ; + + +/* Queue context header -- the required software information for + * queueing a WRB. + */ +struct be_queue_driver_context { + mcc_wrb_cqe_callback internal_cb; /* Function to call on + completion */ + void *internal_cb_context; /* Parameter to pass + to completion function */ + + mcc_wrb_cqe_callback cb; /* Function to call on completion */ + void *cb_context; /* Parameter to pass to completion function */ + + struct be_mcc_wrb_response_copy copy; /* Optional parameters to copy + embedded response to user's va */ + void *optional_fwcmd_va; + struct list_head list; + u32 bytes; +} ; + +/* + * Common MCC WRB header that all commands require. + */ +struct be_mcc_wrb_header { + u8 rsvd[AMAP_BYTE_OFFSET(MCC_WRB, payload)]; +} ; + +/* + * All non embedded commands supported by hwlib functions only allow + * 1 SGE. This queue context handles them all. + */ +struct be_nonembedded_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct MCC_SGE_AMAP sge[1]; +} ; + +/* + * ------------------------------------------------------------------------ + * This section contains the specific queue struct for each command. + * The user could always provide a be_generic_q_ctxt but this is a + * rather large struct. By using the specific struct, memory consumption + * can be reduced. + * ------------------------------------------------------------------------ + */ + +struct be_link_status_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY fwcmd; +} ; + +struct be_multicast_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_MULTICAST_SET fwcmd; +} ; + + +struct be_vlan_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_VLAN_CONFIG fwcmd; +} ; + +struct be_promiscuous_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_ETH_PROMISCUOUS fwcmd; +} ; + +struct be_force_failover_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_FORCE_FAILOVER fwcmd; +} ; + + +struct be_rxf_filter_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_NTWK_RX_FILTER fwcmd; +} ; + +struct be_eq_modify_delay_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct FWCMD_COMMON_MODIFY_EQ_DELAY fwcmd; +} ; + +/* + * The generic context is the largest size that would be required. + * It is the software context plus an entire WRB. + */ +struct be_generic_q_ctxt { + struct be_queue_driver_context context; + struct be_mcc_wrb_header wrb_header; + struct MCC_WRB_PAYLOAD_AMAP payload; +} ; + +/* + * Types for the BE_QUEUE_CONTEXT object. + */ +#define BE_QUEUE_INVALID (0) +#define BE_QUEUE_LINK_STATUS (0xA006) +#define BE_QUEUE_ETH_STATS (0xA007) +#define BE_QUEUE_TPM_STATS (0xA008) +#define BE_QUEUE_TCP_STATS (0xA009) +#define BE_QUEUE_MULTICAST (0xA00A) +#define BE_QUEUE_VLAN (0xA00B) +#define BE_QUEUE_RSS (0xA00C) +#define BE_QUEUE_FORCE_FAILOVER (0xA00D) +#define BE_QUEUE_PROMISCUOUS (0xA00E) +#define BE_QUEUE_WAKE_ON_LAN (0xA00F) +#define BE_QUEUE_NOP (0xA010) + +/* --- BE_FUNCTION_ENUM --- */ +#define BE_FUNCTION_TYPE_ISCSI (0) +#define BE_FUNCTION_TYPE_NETWORK (1) +#define BE_FUNCTION_TYPE_ARM (2) + +/* --- BE_ETH_TX_RING_TYPE_ENUM --- */ +#define BE_ETH_TX_RING_TYPE_FORWARDING (1) /* Ether ring for forwarding */ +#define BE_ETH_TX_RING_TYPE_STANDARD (2) /* Ether ring for sending */ + /* network packets. */ +#define BE_ETH_TX_RING_TYPE_BOUND (3) /* Ethernet ring for sending */ + /* network packets, bound */ + /* to a physical port. */ +/* + * ---------------------------------------------------------------------- + * API MACROS + * ---------------------------------------------------------------------- + */ +#define BE_FWCMD_NAME(_short_name_) struct FWCMD_##_short_name_ +#define BE_OPCODE_NAME(_short_name_) OPCODE_##_short_name_ +#define BE_SUBSYSTEM_NAME(_short_name_) SUBSYSTEM_##_short_name_ + + +#define BE_PREPARE_EMBEDDED_FWCMD(_pfob_, _wrb_, _short_name_) \ + ((BE_FWCMD_NAME(_short_name_) *) \ + be_function_prepare_embedded_fwcmd(_pfob_, _wrb_, \ + sizeof(BE_FWCMD_NAME(_short_name_)), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.request), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.response), \ + BE_OPCODE_NAME(_short_name_), \ + BE_SUBSYSTEM_NAME(_short_name_))); + +#define BE_PREPARE_NONEMBEDDED_FWCMD(_pfob_, _wrb_, _iva_, _ipa_, _short_name_)\ + ((BE_FWCMD_NAME(_short_name_) *) \ + be_function_prepare_nonembedded_fwcmd(_pfob_, _wrb_, (_iva_), (_ipa_), \ + sizeof(BE_FWCMD_NAME(_short_name_)), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.request), \ + FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.response), \ + BE_OPCODE_NAME(_short_name_), \ + BE_SUBSYSTEM_NAME(_short_name_))); + +int be_function_object_create(u8 __iomem *csr_va, u8 __iomem *db_va, + u8 __iomem *pci_va, u32 function_type, struct ring_desc *mailbox_rd, + struct be_function_object *pfob); + +int be_function_object_destroy(struct be_function_object *pfob); +int be_function_cleanup(struct be_function_object *pfob); + + +int be_function_get_fw_version(struct be_function_object *pfob, + struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD *fw_version, + mcc_wrb_cqe_callback cb, void *cb_context); + + +int be_eq_modify_delay(struct be_function_object *pfob, + u32 num_eq, struct be_eq_object **eq_array, + u32 *eq_delay_array, mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_eq_modify_delay_q_ctxt *q_ctxt); + + + +int be_eq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 eqe_size, u32 num_entries, + u32 watermark, u32 timer_delay, struct be_eq_object *eq_object); + +int be_eq_destroy(struct be_eq_object *eq); + +int be_cq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, + bool solicited_eventable, bool no_delay, + u32 wm_thresh, struct be_eq_object *eq_object, + struct be_cq_object *cq_object); + +int be_cq_destroy(struct be_cq_object *cq); + +int be_mcc_ring_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, + struct be_mcc_wrb_context *context_array, + u32 num_context_entries, + struct be_cq_object *cq, struct be_mcc_object *mcc); +int be_mcc_ring_destroy(struct be_mcc_object *mcc_object); + +int be_mcc_process_cq(struct be_mcc_object *mcc_object, bool rearm); + +int be_mcc_add_async_event_callback(struct be_mcc_object *mcc_object, + mcc_async_event_callback cb, void *cb_context); + +int be_pci_soft_reset(struct be_function_object *pfob); + + +int be_drive_POST(struct be_function_object *pfob); + + +int be_eth_sq_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length_in_bytes, + u32 type, u32 ulp, struct be_cq_object *cq_object, + struct be_ethsq_object *eth_sq); + +struct be_eth_sq_parameters { + u32 port; + u32 rsvd0[2]; +} ; + +int be_eth_sq_create_ex(struct be_function_object *pfob, + struct ring_desc *rd, u32 length_in_bytes, + u32 type, u32 ulp, struct be_cq_object *cq_object, + struct be_eth_sq_parameters *ex_parameters, + struct be_ethsq_object *eth_sq); +int be_eth_sq_destroy(struct be_ethsq_object *eth_sq); + +int be_eth_set_flow_control(struct be_function_object *pfob, + bool txfc_enable, bool rxfc_enable); + +int be_eth_get_flow_control(struct be_function_object *pfob, + bool *txfc_enable, bool *rxfc_enable); +int be_eth_set_qos(struct be_function_object *pfob, u32 max_bps, u32 max_pps); + +int be_eth_get_qos(struct be_function_object *pfob, u32 *max_bps, u32 *max_pps); + +int be_eth_set_frame_size(struct be_function_object *pfob, + u32 *tx_frame_size, u32 *rx_frame_size); + +int be_eth_rq_create(struct be_function_object *pfob, + struct ring_desc *rd, struct be_cq_object *cq_object, + struct be_cq_object *bcmc_cq_object, + struct be_ethrq_object *eth_rq); + +int be_eth_rq_destroy(struct be_ethrq_object *eth_rq); + +int be_eth_rq_destroy_options(struct be_ethrq_object *eth_rq, bool flush, + mcc_wrb_cqe_callback cb, void *cb_context); +int be_eth_rq_set_frag_size(struct be_function_object *pfob, + u32 new_frag_size_bytes, u32 *actual_frag_size_bytes); +int be_eth_rq_get_frag_size(struct be_function_object *pfob, + u32 *frag_size_bytes); + +void *be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + u32 payload_length, u32 request_length, + u32 response_length, u32 opcode, u32 subsystem); +void *be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, void *fwcmd_header_va, u64 fwcmd_header_pa, + u32 payload_length, u32 request_length, u32 response_length, + u32 opcode, u32 subsystem); + + +struct MCC_WRB_AMAP * +be_function_peek_mcc_wrb(struct be_function_object *pfob); + +int be_rxf_mac_address_read_write(struct be_function_object *pfob, + bool port1, bool mac1, bool mgmt, + bool write, bool permanent, u8 *mac_address, + mcc_wrb_cqe_callback cb, + void *cb_context); + +int be_rxf_multicast_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u8 *mac_table, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_multicast_q_ctxt *q_ctxt); + +int be_rxf_vlan_config(struct be_function_object *pfob, + bool promiscuous, u32 num, u16 *vlan_tag_array, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_vlan_q_ctxt *q_ctxt); + + +int be_rxf_link_status(struct be_function_object *pfob, + struct BE_LINK_STATUS *link_status, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_link_status_q_ctxt *q_ctxt); + + +int be_rxf_query_eth_statistics(struct be_function_object *pfob, + struct FWCMD_ETH_GET_STATISTICS *va_for_fwcmd, + u64 pa_for_fwcmd, mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_nonembedded_q_ctxt *q_ctxt); + +int be_rxf_promiscuous(struct be_function_object *pfob, + bool enable_port0, bool enable_port1, + mcc_wrb_cqe_callback cb, void *cb_context, + struct be_promiscuous_q_ctxt *q_ctxt); + + +int be_rxf_filter_config(struct be_function_object *pfob, + struct NTWK_RX_FILTER_SETTINGS *settings, + mcc_wrb_cqe_callback cb, + void *cb_context, + struct be_rxf_filter_q_ctxt *q_ctxt); + +/* + * ------------------------------------------------------ + * internal functions used by hwlib + * ------------------------------------------------------ + */ + + +int be_function_ring_destroy(struct be_function_object *pfob, + u32 id, u32 ring_type, mcc_wrb_cqe_callback cb, + void *cb_context, + mcc_wrb_cqe_callback internal_cb, + void *internal_callback_context); + +int be_function_post_mcc_wrb(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, + struct be_generic_q_ctxt *q_ctxt, + mcc_wrb_cqe_callback cb, void *cb_context, + mcc_wrb_cqe_callback internal_cb, + void *internal_cb_context, void *optional_fwcmd_va, + struct be_mcc_wrb_response_copy *response_copy); + +int be_function_queue_mcc_wrb(struct be_function_object *pfob, + struct be_generic_q_ctxt *q_ctxt); + +/* + * ------------------------------------------------------ + * MCC QUEUE + * ------------------------------------------------------ + */ + +int be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *rd); + + +struct MCC_WRB_AMAP * +_be_mpu_peek_ring_wrb(struct be_mcc_object *mcc, bool driving_queue); + +struct be_mcc_wrb_context * +_be_mcc_allocate_wrb_context(struct be_function_object *pfob); + +void _be_mcc_free_wrb_context(struct be_function_object *pfob, + struct be_mcc_wrb_context *context); + +int _be_mpu_post_wrb_mailbox(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context); + +int _be_mpu_post_wrb_ring(struct be_mcc_object *mcc, + struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context); + +void be_drive_mcc_wrb_queue(struct be_mcc_object *mcc); + + +/* + * ------------------------------------------------------ + * Ring Sizes + * ------------------------------------------------------ + */ +static inline u32 be_ring_encoding_to_length(u32 encoding, u32 object_size) +{ + + ASSERT(encoding != 1); /* 1 is rsvd */ + ASSERT(encoding < 16); + ASSERT(object_size > 0); + + if (encoding == 0) /* 32k deep */ + encoding = 16; + + return (1 << (encoding - 1)) * object_size; +} + +static inline +u32 be_ring_length_to_encoding(u32 length_in_bytes, u32 object_size) +{ + + u32 count, encoding; + + ASSERT(object_size > 0); + ASSERT(length_in_bytes % object_size == 0); + + count = length_in_bytes / object_size; + + ASSERT(count > 1); + ASSERT(count <= 32 * 1024); + ASSERT(length_in_bytes <= 8 * PAGE_SIZE); /* max ring size in UT */ + + encoding = __ilog2_u32(count) + 1; + + if (encoding == 16) + encoding = 0; /* 32k deep */ + + return encoding; +} + +void be_rd_to_pa_list(struct ring_desc *rd, struct PHYS_ADDR *pa_list, + u32 max_num); +#endif /* __hwlib_h__ */ diff --git a/drivers/staging/benet/hwlib/bestatus.h b/drivers/staging/benet/hwlib/bestatus.h deleted file mode 100644 index 59c7a4b62223..000000000000 --- a/drivers/staging/benet/hwlib/bestatus.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#ifndef _BESTATUS_H_ -#define _BESTATUS_H_ - -#define BE_SUCCESS (0x00000000L) -/* - * MessageId: BE_PENDING - * The BladeEngine Driver call succeeded, and pended operation. - */ -#define BE_PENDING (0x20070001L) -#define BE_STATUS_PENDING (BE_PENDING) -/* - * MessageId: BE_NOT_OK - * An error occurred. - */ -#define BE_NOT_OK (0xE0070002L) -/* - * MessageId: BE_STATUS_SYSTEM_RESOURCES - * Insufficient host system resources exist to complete the API. - */ -#define BE_STATUS_SYSTEM_RESOURCES (0xE0070003L) -/* - * MessageId: BE_STATUS_CHIP_RESOURCES - * Insufficient chip resources exist to complete the API. - */ -#define BE_STATUS_CHIP_RESOURCES (0xE0070004L) -/* - * MessageId: BE_STATUS_NO_RESOURCE - * Insufficient resources to complete request. - */ -#define BE_STATUS_NO_RESOURCE (0xE0070005L) -/* - * MessageId: BE_STATUS_BUSY - * Resource is currently busy. - */ -#define BE_STATUS_BUSY (0xE0070006L) -/* - * MessageId: BE_STATUS_INVALID_PARAMETER - * Invalid Parameter in request. - */ -#define BE_STATUS_INVALID_PARAMETER (0xE0000007L) -/* - * MessageId: BE_STATUS_NOT_SUPPORTED - * Requested operation is not supported. - */ -#define BE_STATUS_NOT_SUPPORTED (0xE000000DL) - -/* - * *************************************************************************** - * E T H E R N E T S T A T U S - * *************************************************************************** - */ - -/* - * MessageId: BE_ETH_TX_ERROR - * The Ethernet device driver failed to transmit a packet. - */ -#define BE_ETH_TX_ERROR (0xE0070101L) - -/* - * *************************************************************************** - * S H A R E D S T A T U S - * *************************************************************************** - */ - -/* - * MessageId: BE_STATUS_VBD_INVALID_VERSION - * The device driver is not compatible with this version of the VBD. - */ -#define BE_STATUS_INVALID_VERSION (0xE0070402L) -/* - * MessageId: BE_STATUS_DOMAIN_DENIED - * The operation failed to complete due to insufficient access - * rights for the requesting domain. - */ -#define BE_STATUS_DOMAIN_DENIED (0xE0070403L) -/* - * MessageId: BE_STATUS_TCP_NOT_STARTED - * The embedded TCP/IP stack has not been started. - */ -#define BE_STATUS_TCP_NOT_STARTED (0xE0070409L) -/* - * MessageId: BE_STATUS_NO_MCC_WRB - * No free MCC WRB are available for posting the request. - */ -#define BE_STATUS_NO_MCC_WRB (0xE0070414L) - -#endif /* _BESTATUS_ */ diff --git a/drivers/staging/benet/hwlib/cq.c b/drivers/staging/benet/hwlib/cq.c deleted file mode 100644 index 650458645433..000000000000 --- a/drivers/staging/benet/hwlib/cq.c +++ /dev/null @@ -1,211 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#include "hwlib.h" -#include "bestatus.h" - -/* - * Completion Queue Objects - */ -/* - *============================================================================ - * P U B L I C R O U T I N E S - *============================================================================ - */ - -/* - This routine creates a completion queue based on the client completion - queue configuration information. - - - FunctionObject - Handle to a function object - CqBaseVa - Base VA for a the CQ ring - NumEntries - CEV_CQ_CNT_* values - solEventEnable - 0 = All CQEs can generate Events if CQ is eventable - 1 = only CQEs with solicited bit set are eventable - eventable - Eventable CQ, generates interrupts. - nodelay - 1 = Force interrupt, relevent if CQ eventable. - Interrupt is asserted immediately after EQE - write is confirmed, regardless of EQ Timer - or watermark settings. - wme - Enable watermark based coalescing - wmThresh - High watermark(CQ fullness at which event - or interrupt should be asserted). These are the - CEV_WATERMARK encoded values. - EqObject - EQ Handle to assign to this CQ - ppCqObject - Internal CQ Handle returned. - - Returns BE_SUCCESS if successfull, otherwise a useful error code is - returned. - - IRQL < DISPATCH_LEVEL - -*/ -int be_cq_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 length, bool solicited_eventable, - bool no_delay, u32 wm_thresh, - struct be_eq_object *eq_object, struct be_cq_object *cq_object) -{ - int status = BE_SUCCESS; - u32 num_entries_encoding; - u32 num_entries = length / sizeof(struct MCC_CQ_ENTRY_AMAP); - struct FWCMD_COMMON_CQ_CREATE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - u32 n; - unsigned long irql; - - ASSERT(rd); - ASSERT(cq_object); - ASSERT(length % sizeof(struct MCC_CQ_ENTRY_AMAP) == 0); - - switch (num_entries) { - case 256: - num_entries_encoding = CEV_CQ_CNT_256; - break; - case 512: - num_entries_encoding = CEV_CQ_CNT_512; - break; - case 1024: - num_entries_encoding = CEV_CQ_CNT_1024; - break; - default: - ASSERT(0); - return BE_STATUS_INVALID_PARAMETER; - } - - /* - * All cq entries all the same size. Use iSCSI version - * as a test for the proper rd length. - */ - memset(cq_object, 0, sizeof(*cq_object)); - - atomic_set(&cq_object->ref_count, 0); - cq_object->parent_function = pfob; - cq_object->eq_object = eq_object; - cq_object->num_entries = num_entries; - /* save for MCC cq processing */ - cq_object->va = rd->va; - - /* map into UT. */ - length = num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP); - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - ASSERT(wrb); - TRACE(DL_ERR, "No free MCC WRBs in create EQ."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_CQ_CREATE); - - fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va), - length); - - AMAP_SET_BITS_PTR(CQ_CONTEXT, valid, &fwcmd->params.request.context, 1); - n = pfob->pci_function_number; - AMAP_SET_BITS_PTR(CQ_CONTEXT, Func, &fwcmd->params.request.context, n); - - n = (eq_object != NULL); - AMAP_SET_BITS_PTR(CQ_CONTEXT, Eventable, - &fwcmd->params.request.context, n); - AMAP_SET_BITS_PTR(CQ_CONTEXT, Armed, &fwcmd->params.request.context, 1); - - n = eq_object ? eq_object->eq_id : 0; - AMAP_SET_BITS_PTR(CQ_CONTEXT, EQID, &fwcmd->params.request.context, n); - AMAP_SET_BITS_PTR(CQ_CONTEXT, Count, - &fwcmd->params.request.context, num_entries_encoding); - - n = 0; /* Protection Domain is always 0 in Linux driver */ - AMAP_SET_BITS_PTR(CQ_CONTEXT, PD, &fwcmd->params.request.context, n); - AMAP_SET_BITS_PTR(CQ_CONTEXT, NoDelay, - &fwcmd->params.request.context, no_delay); - AMAP_SET_BITS_PTR(CQ_CONTEXT, SolEvent, - &fwcmd->params.request.context, solicited_eventable); - - n = (wm_thresh != 0xFFFFFFFF); - AMAP_SET_BITS_PTR(CQ_CONTEXT, WME, &fwcmd->params.request.context, n); - - n = (n ? wm_thresh : 0); - AMAP_SET_BITS_PTR(CQ_CONTEXT, Watermark, - &fwcmd->params.request.context, n); - /* Create a page list for the FWCMD. */ - be_rd_to_pa_list(rd, fwcmd->params.request.pages, - ARRAY_SIZE(fwcmd->params.request.pages)); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "MCC to create CQ failed."); - goto Error; - } - /* Remember the CQ id. */ - cq_object->cq_id = fwcmd->params.response.cq_id; - - /* insert this cq into eq_object reference */ - if (eq_object) { - atomic_inc(&eq_object->ref_count); - list_add_tail(&cq_object->cqlist_for_eq, - &eq_object->cq_list_head); - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - - Deferences the given object. Once the object's reference count drops to - zero, the object is destroyed and all resources that are held by this object - are released. The on-chip context is also destroyed along with the queue - ID, and any mappings made into the UT. - - cq_object - CQ handle returned from cq_object_create. - - returns the current reference count on the object - - IRQL: IRQL < DISPATCH_LEVEL -*/ -int be_cq_destroy(struct be_cq_object *cq_object) -{ - int status = 0; - - /* Nothing should reference this CQ at this point. */ - ASSERT(atomic_read(&cq_object->ref_count) == 0); - - /* Send fwcmd to destroy the CQ. */ - status = be_function_ring_destroy(cq_object->parent_function, - cq_object->cq_id, FWCMD_RING_TYPE_CQ, - NULL, NULL, NULL, NULL); - ASSERT(status == 0); - - /* Remove reference if this is an eventable CQ. */ - if (cq_object->eq_object) { - atomic_dec(&cq_object->eq_object->ref_count); - list_del(&cq_object->cqlist_for_eq); - } - return BE_SUCCESS; -} - diff --git a/drivers/staging/benet/hwlib/eq.c b/drivers/staging/benet/hwlib/eq.c deleted file mode 100644 index db92ccd8fed8..000000000000 --- a/drivers/staging/benet/hwlib/eq.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#include "hwlib.h" -#include "bestatus.h" -/* - This routine creates an event queue based on the client completion - queue configuration information. - - FunctionObject - Handle to a function object - EqBaseVa - Base VA for a the EQ ring - SizeEncoding - The encoded size for the EQ entries. This value is - either CEV_EQ_SIZE_4 or CEV_EQ_SIZE_16 - NumEntries - CEV_CQ_CNT_* values. - Watermark - Enables watermark based coalescing. This parameter - must be of the type CEV_WMARK_* if watermarks - are enabled. If watermarks to to be disabled - this value should be-1. - TimerDelay - If a timer delay is enabled this value should be the - time of the delay in 8 microsecond units. If - delays are not used this parameter should be - set to -1. - ppEqObject - Internal EQ Handle returned. - - Returns BE_SUCCESS if successfull,, otherwise a useful error code - is returned. - - IRQL < DISPATCH_LEVEL -*/ -int -be_eq_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 eqe_size, u32 num_entries, - u32 watermark, /* CEV_WMARK_* or -1 */ - u32 timer_delay, /* in 8us units, or -1 */ - struct be_eq_object *eq_object) -{ - int status = BE_SUCCESS; - u32 num_entries_encoding, eqe_size_encoding, length; - struct FWCMD_COMMON_EQ_CREATE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - u32 n; - unsigned long irql; - - ASSERT(rd); - ASSERT(eq_object); - - switch (num_entries) { - case 256: - num_entries_encoding = CEV_EQ_CNT_256; - break; - case 512: - num_entries_encoding = CEV_EQ_CNT_512; - break; - case 1024: - num_entries_encoding = CEV_EQ_CNT_1024; - break; - case 2048: - num_entries_encoding = CEV_EQ_CNT_2048; - break; - case 4096: - num_entries_encoding = CEV_EQ_CNT_4096; - break; - default: - ASSERT(0); - return BE_STATUS_INVALID_PARAMETER; - } - - switch (eqe_size) { - case 4: - eqe_size_encoding = CEV_EQ_SIZE_4; - break; - case 16: - eqe_size_encoding = CEV_EQ_SIZE_16; - break; - default: - ASSERT(0); - return BE_STATUS_INVALID_PARAMETER; - } - - if ((eqe_size == 4 && num_entries < 1024) || - (eqe_size == 16 && num_entries == 4096)) { - TRACE(DL_ERR, "Bad EQ size. eqe_size:%d num_entries:%d", - eqe_size, num_entries); - ASSERT(0); - return BE_STATUS_INVALID_PARAMETER; - } - - memset(eq_object, 0, sizeof(*eq_object)); - - atomic_set(&eq_object->ref_count, 0); - eq_object->parent_function = pfob; - eq_object->eq_id = 0xFFFFFFFF; - - INIT_LIST_HEAD(&eq_object->cq_list_head); - - length = num_entries * eqe_size; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - ASSERT(wrb); - TRACE(DL_ERR, "No free MCC WRBs in create EQ."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_EQ_CREATE); - - fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va), - length); - n = pfob->pci_function_number; - AMAP_SET_BITS_PTR(EQ_CONTEXT, Func, &fwcmd->params.request.context, n); - - AMAP_SET_BITS_PTR(EQ_CONTEXT, valid, &fwcmd->params.request.context, 1); - - AMAP_SET_BITS_PTR(EQ_CONTEXT, Size, - &fwcmd->params.request.context, eqe_size_encoding); - - n = 0; /* Protection Domain is always 0 in Linux driver */ - AMAP_SET_BITS_PTR(EQ_CONTEXT, PD, &fwcmd->params.request.context, n); - - /* Let the caller ARM the EQ with the doorbell. */ - AMAP_SET_BITS_PTR(EQ_CONTEXT, Armed, &fwcmd->params.request.context, 0); - - AMAP_SET_BITS_PTR(EQ_CONTEXT, Count, &fwcmd->params.request.context, - num_entries_encoding); - - n = pfob->pci_function_number * 32; - AMAP_SET_BITS_PTR(EQ_CONTEXT, EventVect, - &fwcmd->params.request.context, n); - if (watermark != -1) { - AMAP_SET_BITS_PTR(EQ_CONTEXT, WME, - &fwcmd->params.request.context, 1); - AMAP_SET_BITS_PTR(EQ_CONTEXT, Watermark, - &fwcmd->params.request.context, watermark); - ASSERT(watermark <= CEV_WMARK_240); - } else - AMAP_SET_BITS_PTR(EQ_CONTEXT, WME, - &fwcmd->params.request.context, 0); - if (timer_delay != -1) { - AMAP_SET_BITS_PTR(EQ_CONTEXT, TMR, - &fwcmd->params.request.context, 1); - - ASSERT(timer_delay <= 250); /* max value according to EAS */ - timer_delay = min(timer_delay, (u32)250); - - AMAP_SET_BITS_PTR(EQ_CONTEXT, Delay, - &fwcmd->params.request.context, timer_delay); - } else { - AMAP_SET_BITS_PTR(EQ_CONTEXT, TMR, - &fwcmd->params.request.context, 0); - } - /* Create a page list for the FWCMD. */ - be_rd_to_pa_list(rd, fwcmd->params.request.pages, - ARRAY_SIZE(fwcmd->params.request.pages)); - - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "MCC to create EQ failed."); - goto Error; - } - /* Get the EQ id. The MPU allocates the IDs. */ - eq_object->eq_id = fwcmd->params.response.eq_id; - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - Deferences the given object. Once the object's reference count drops to - zero, the object is destroyed and all resources that are held by this - object are released. The on-chip context is also destroyed along with - the queue ID, and any mappings made into the UT. - - eq_object - EQ handle returned from eq_object_create. - - Returns BE_SUCCESS if successfull, otherwise a useful error code - is returned. - - IRQL: IRQL < DISPATCH_LEVEL -*/ -int be_eq_destroy(struct be_eq_object *eq_object) -{ - int status = 0; - - ASSERT(atomic_read(&eq_object->ref_count) == 0); - /* no CQs should reference this EQ now */ - ASSERT(list_empty(&eq_object->cq_list_head)); - - /* Send fwcmd to destroy the EQ. */ - status = be_function_ring_destroy(eq_object->parent_function, - eq_object->eq_id, FWCMD_RING_TYPE_EQ, - NULL, NULL, NULL, NULL); - ASSERT(status == 0); - - return BE_SUCCESS; -} -/* - *--------------------------------------------------------------------------- - * Function: be_eq_modify_delay - * Changes the EQ delay for a group of EQs. - * num_eq - The number of EQs in the eq_array to adjust. - * This also is the number of delay values in - * the eq_delay_array. - * eq_array - Array of struct be_eq_object pointers to adjust. - * eq_delay_array - Array of "num_eq" timer delays in units - * of microseconds. The be_eq_query_delay_range - * fwcmd returns the resolution and range of - * legal EQ delays. - * cb - - * cb_context - - * q_ctxt - Optional. Pointer to a previously allocated - * struct. If the MCC WRB ring is full, this - * structure is used to queue the operation. It - * will be posted to the MCC ring when space - * becomes available. All queued commands will - * be posted to the ring in the order they are - * received. It is always valid to pass a pointer to - * a generic be_generic_q_cntxt. However, - * the specific context structs - * are generally smaller than the generic struct. - * return pend_status - BE_SUCCESS (0) on success. - * BE_PENDING (postive value) if the FWCMD - * completion is pending. Negative error code on failure. - *------------------------------------------------------------------------- - */ -int -be_eq_modify_delay(struct be_function_object *pfob, - u32 num_eq, struct be_eq_object **eq_array, - u32 *eq_delay_array, mcc_wrb_cqe_callback cb, - void *cb_context, struct be_eq_modify_delay_q_ctxt *q_ctxt) -{ - struct FWCMD_COMMON_MODIFY_EQ_DELAY *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - struct be_generic_q_ctxt *gen_ctxt = NULL; - u32 i; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - gen_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - gen_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_MODIFY_EQ_DELAY); - - ASSERT(num_eq > 0); - ASSERT(num_eq <= ARRAY_SIZE(fwcmd->params.request.delay)); - fwcmd->params.request.num_eq = num_eq; - for (i = 0; i < num_eq; i++) { - fwcmd->params.request.delay[i].eq_id = eq_array[i]->eq_id; - fwcmd->params.request.delay[i].delay_in_microseconds = - eq_delay_array[i]; - } - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, gen_ctxt, - cb, cb_context, NULL, NULL, fwcmd, NULL); - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - diff --git a/drivers/staging/benet/hwlib/eth.c b/drivers/staging/benet/hwlib/eth.c deleted file mode 100644 index f641b6260d07..000000000000 --- a/drivers/staging/benet/hwlib/eth.c +++ /dev/null @@ -1,1273 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#include -#include "hwlib.h" -#include "bestatus.h" - -/* - *--------------------------------------------------------- - * Function: be_eth_sq_create_ex - * Creates an ethernet send ring - extended version with - * additional parameters. - * pfob - - * rd - ring address - * length_in_bytes - - * type - The type of ring to create. - * ulp - The requested ULP number for the ring. - * This should be zero based, i.e. 0,1,2. This must - * be valid NIC ULP based on the firmware config. - * All doorbells for this ring must be sent to - * this ULP. The first network ring allocated for - * each ULP are higher performance than subsequent rings. - * cq_object - cq object for completions - * ex_parameters - Additional parameters (that may increase in - * future revisions). These parameters are only used - * for certain ring types -- see - * struct be_eth_sq_parameters for details. - * eth_sq - - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *--------------------------------------------------------- - */ -int -be_eth_sq_create_ex(struct be_function_object *pfob, struct ring_desc *rd, - u32 length, u32 type, u32 ulp, struct be_cq_object *cq_object, - struct be_eth_sq_parameters *ex_parameters, - struct be_ethsq_object *eth_sq) -{ - struct FWCMD_COMMON_ETH_TX_CREATE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - u32 n; - unsigned long irql; - - ASSERT(rd); - ASSERT(eth_sq); - ASSERT(ex_parameters); - - spin_lock_irqsave(&pfob->post_lock, irql); - - memset(eth_sq, 0, sizeof(*eth_sq)); - - eth_sq->parent_function = pfob; - eth_sq->bid = 0xFFFFFFFF; - eth_sq->cq_object = cq_object; - - /* Translate hwlib interface to arm interface. */ - switch (type) { - case BE_ETH_TX_RING_TYPE_FORWARDING: - type = ETH_TX_RING_TYPE_FORWARDING; - break; - case BE_ETH_TX_RING_TYPE_STANDARD: - type = ETH_TX_RING_TYPE_STANDARD; - break; - case BE_ETH_TX_RING_TYPE_BOUND: - ASSERT(ex_parameters->port < 2); - type = ETH_TX_RING_TYPE_BOUND; - break; - default: - TRACE(DL_ERR, "Invalid eth tx ring type:%d", type); - return BE_NOT_OK; - break; - } - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - ASSERT(wrb); - TRACE(DL_ERR, "No free MCC WRBs in create EQ."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - /* NIC must be supported by the current config. */ - ASSERT(pfob->fw_config.nic_ulp_mask); - - /* - * The ulp parameter must select a valid NIC ULP - * for the current config. - */ - ASSERT((1 << ulp) & pfob->fw_config.nic_ulp_mask); - - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_ETH_TX_CREATE); - fwcmd->header.request.port_number = ex_parameters->port; - - AMAP_SET_BITS_PTR(ETX_CONTEXT, pd_id, - &fwcmd->params.request.context, 0); - - n = be_ring_length_to_encoding(length, sizeof(struct ETH_WRB_AMAP)); - AMAP_SET_BITS_PTR(ETX_CONTEXT, tx_ring_size, - &fwcmd->params.request.context, n); - - AMAP_SET_BITS_PTR(ETX_CONTEXT, cq_id_send, - &fwcmd->params.request.context, cq_object->cq_id); - - n = pfob->pci_function_number; - AMAP_SET_BITS_PTR(ETX_CONTEXT, func, &fwcmd->params.request.context, n); - - fwcmd->params.request.type = type; - fwcmd->params.request.ulp_num = (1 << ulp); - fwcmd->params.request.num_pages = DIV_ROUND_UP(length, PAGE_SIZE); - ASSERT(PAGES_SPANNED(rd->va, rd->length) >= - fwcmd->params.request.num_pages); - - /* Create a page list for the FWCMD. */ - be_rd_to_pa_list(rd, fwcmd->params.request.pages, - ARRAY_SIZE(fwcmd->params.request.pages)); - - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "MCC to create etx queue failed."); - goto Error; - } - /* save the butler ID */ - eth_sq->bid = fwcmd->params.response.cid; - - /* add a reference to the corresponding CQ */ - atomic_inc(&cq_object->ref_count); - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - - -/* - This routine destroys an ethernet send queue - - EthSq - EthSq Handle returned from EthSqCreate - - This function always return BE_SUCCESS. - - This function frees memory allocated by EthSqCreate for the EthSq Object. - -*/ -int be_eth_sq_destroy(struct be_ethsq_object *eth_sq) -{ - int status = 0; - - /* Send fwcmd to destroy the queue. */ - status = be_function_ring_destroy(eth_sq->parent_function, eth_sq->bid, - FWCMD_RING_TYPE_ETH_TX, NULL, NULL, NULL, NULL); - ASSERT(status == 0); - - /* Derefence any associated CQs. */ - atomic_dec(ð_sq->cq_object->ref_count); - return status; -} -/* - This routine attempts to set the transmit flow control parameters. - - FunctionObject - Handle to a function object - - txfc_enable - transmit flow control enable - true for - enable, false for disable - - rxfc_enable - receive flow control enable - true for - enable, false for disable - - Returns BE_SUCCESS if successfull, otherwise a useful int error - code is returned. - - IRQL: < DISPATCH_LEVEL - - This function always fails in non-privileged machine context. -*/ -int -be_eth_set_flow_control(struct be_function_object *pfob, - bool txfc_enable, bool rxfc_enable) -{ - struct FWCMD_COMMON_SET_FLOW_CONTROL *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_FLOW_CONTROL); - - fwcmd->params.request.rx_flow_control = rxfc_enable; - fwcmd->params.request.tx_flow_control = txfc_enable; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) { - TRACE(DL_ERR, "set flow control fwcmd failed."); - goto error; - } - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine attempts to get the transmit flow control parameters. - - pfob - Handle to a function object - - txfc_enable - transmit flow control enable - true for - enable, false for disable - - rxfc_enable - receive flow control enable - true for enable, - false for disable - - Returns BE_SUCCESS if successfull, otherwise a useful int error code - is returned. - - IRQL: < DISPATCH_LEVEL - - This function always fails in non-privileged machine context. -*/ -int -be_eth_get_flow_control(struct be_function_object *pfob, - bool *txfc_enable, bool *rxfc_enable) -{ - struct FWCMD_COMMON_GET_FLOW_CONTROL *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_FLOW_CONTROL); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) { - TRACE(DL_ERR, "get flow control fwcmd failed."); - goto error; - } - - *txfc_enable = fwcmd->params.response.tx_flow_control; - *rxfc_enable = fwcmd->params.response.rx_flow_control; - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - *--------------------------------------------------------- - * Function: be_eth_set_qos - * This function sets the ethernet transmit Quality of Service (QoS) - * characteristics of BladeEngine for the domain. All ethernet - * transmit rings of the domain will evenly share the bandwidth. - * The exeception to sharing is the host primary (super) ethernet - * transmit ring as well as the host ethernet forwarding ring - * for missed offload data. - * pfob - - * max_bps - the maximum bits per second in units of - * 10 Mbps (valid 0-100) - * max_pps - the maximum packets per second in units - * of 1 Kpps (0 indicates no limit) - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *--------------------------------------------------------- - */ -int -be_eth_set_qos(struct be_function_object *pfob, u32 max_bps, u32 max_pps) -{ - struct FWCMD_COMMON_SET_QOS *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_QOS); - - /* Set fields in fwcmd */ - fwcmd->params.request.max_bits_per_second_NIC = max_bps; - fwcmd->params.request.max_packets_per_second_NIC = max_pps; - fwcmd->params.request.valid_flags = QOS_BITS_NIC | QOS_PKTS_NIC; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) - TRACE(DL_ERR, "network set qos fwcmd failed."); - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - *--------------------------------------------------------- - * Function: be_eth_get_qos - * This function retrieves the ethernet transmit Quality of Service (QoS) - * characteristics for the domain. - * max_bps - the maximum bits per second in units of - * 10 Mbps (valid 0-100) - * max_pps - the maximum packets per second in units of - * 1 Kpps (0 indicates no limit) - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *--------------------------------------------------------- - */ -int -be_eth_get_qos(struct be_function_object *pfob, u32 *max_bps, u32 *max_pps) -{ - struct FWCMD_COMMON_GET_QOS *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_QOS); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) { - TRACE(DL_ERR, "network get qos fwcmd failed."); - goto error; - } - - *max_bps = fwcmd->params.response.max_bits_per_second_NIC; - *max_pps = fwcmd->params.response.max_packets_per_second_NIC; - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - *--------------------------------------------------------- - * Function: be_eth_set_frame_size - * This function sets the ethernet maximum frame size. The previous - * values are returned. - * pfob - - * tx_frame_size - maximum transmit frame size in bytes - * rx_frame_size - maximum receive frame size in bytes - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *--------------------------------------------------------- - */ -int -be_eth_set_frame_size(struct be_function_object *pfob, - u32 *tx_frame_size, u32 *rx_frame_size) -{ - struct FWCMD_COMMON_SET_FRAME_SIZE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_SET_FRAME_SIZE); - fwcmd->params.request.max_tx_frame_size = *tx_frame_size; - fwcmd->params.request.max_rx_frame_size = *rx_frame_size; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) { - TRACE(DL_ERR, "network set frame size fwcmd failed."); - goto error; - } - - *tx_frame_size = fwcmd->params.response.chip_max_tx_frame_size; - *rx_frame_size = fwcmd->params.response.chip_max_rx_frame_size; - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - - -/* - This routine creates a Ethernet receive ring. - - pfob - handle to a function object - rq_base_va - base VA for the default receive ring. this must be - exactly 8K in length and continguous physical memory. - cq_object - handle to a previously created CQ to be associated - with the RQ. - pp_eth_rq - pointer to an opqaue handle where an eth - receive object is returned. - Returns BE_SUCCESS if successfull, , otherwise a useful - int error code is returned. - - IRQL: < DISPATCH_LEVEL - this function allocates a struct be_ethrq_object *object. - there must be no more than 1 of these per function object, unless the - function object supports RSS (is networking and on the host). - the rq_base_va must point to a buffer of exactly 8K. - the erx::host_cqid (or host_stor_cqid) register and erx::ring_page registers - will be updated as appropriate on return -*/ -int -be_eth_rq_create(struct be_function_object *pfob, - struct ring_desc *rd, struct be_cq_object *cq_object, - struct be_cq_object *bcmc_cq_object, - struct be_ethrq_object *eth_rq) -{ - int status = 0; - struct MCC_WRB_AMAP *wrb = NULL; - struct FWCMD_COMMON_ETH_RX_CREATE *fwcmd = NULL; - unsigned long irql; - - /* MPU will set the */ - ASSERT(rd); - ASSERT(eth_rq); - - spin_lock_irqsave(&pfob->post_lock, irql); - - eth_rq->parent_function = pfob; - eth_rq->cq_object = cq_object; - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_ETH_RX_CREATE); - - fwcmd->params.request.num_pages = 2; /* required length */ - fwcmd->params.request.cq_id = cq_object->cq_id; - - if (bcmc_cq_object) - fwcmd->params.request.bcmc_cq_id = bcmc_cq_object->cq_id; - else - fwcmd->params.request.bcmc_cq_id = 0xFFFF; - - /* Create a page list for the FWCMD. */ - be_rd_to_pa_list(rd, fwcmd->params.request.pages, - ARRAY_SIZE(fwcmd->params.request.pages)); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "fwcmd to map eth rxq frags failed."); - goto Error; - } - /* Save the ring ID for cleanup. */ - eth_rq->rid = fwcmd->params.response.id; - - atomic_inc(&cq_object->ref_count); - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine destroys an Ethernet receive queue - - eth_rq - ethernet receive queue handle returned from eth_rq_create - - Returns BE_SUCCESS on success and an appropriate int on failure. - - This function frees resourcs allocated by EthRqCreate. - The erx::host_cqid (or host_stor_cqid) register and erx::ring_page - registers will be updated as appropriate on return - IRQL: < DISPATCH_LEVEL -*/ - -static void be_eth_rq_destroy_internal_cb(void *context, int status, - struct MCC_WRB_AMAP *wrb) -{ - struct be_ethrq_object *eth_rq = (struct be_ethrq_object *) context; - - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "Destroy eth rq failed in internal callback.\n"); - } else { - /* Dereference any CQs associated with this queue. */ - atomic_dec(ð_rq->cq_object->ref_count); - } - - return; -} - -int be_eth_rq_destroy(struct be_ethrq_object *eth_rq) -{ - int status = BE_SUCCESS; - - /* Send fwcmd to destroy the RQ. */ - status = be_function_ring_destroy(eth_rq->parent_function, - eth_rq->rid, FWCMD_RING_TYPE_ETH_RX, NULL, NULL, - be_eth_rq_destroy_internal_cb, eth_rq); - - return status; -} - -/* - *--------------------------------------------------------------------------- - * Function: be_eth_rq_destroy_options - * Destroys an ethernet receive ring with finer granularity options - * than the standard be_eth_rq_destroy() API function. - * eth_rq - - * flush - Set to 1 to flush the ring, set to 0 to bypass the flush - * cb - Callback function on completion - * cb_context - Callback context - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *---------------------------------------------------------------------------- - */ -int -be_eth_rq_destroy_options(struct be_ethrq_object *eth_rq, bool flush, - mcc_wrb_cqe_callback cb, void *cb_context) -{ - struct FWCMD_COMMON_RING_DESTROY *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = BE_SUCCESS; - struct be_function_object *pfob = NULL; - unsigned long irql; - - pfob = eth_rq->parent_function; - - spin_lock_irqsave(&pfob->post_lock, irql); - - TRACE(DL_INFO, "Destroy eth_rq ring id:%d, flush:%d", eth_rq->rid, - flush); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - ASSERT(wrb); - TRACE(DL_ERR, "No free MCC WRBs in destroy eth_rq ring."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_RING_DESTROY); - - fwcmd->params.request.id = eth_rq->rid; - fwcmd->params.request.ring_type = FWCMD_RING_TYPE_ETH_RX; - fwcmd->params.request.bypass_flush = ((0 == flush) ? 1 : 0); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, cb_context, - be_eth_rq_destroy_internal_cb, eth_rq, fwcmd, NULL); - - if (status != BE_SUCCESS && status != BE_PENDING) { - TRACE(DL_ERR, "eth_rq ring destroy failed. id:%d, flush:%d", - eth_rq->rid, flush); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine queries the frag size for erx. - - pfob - handle to a function object - - frag_size_bytes - erx frag size in bytes that is/was set. - - Returns BE_SUCCESS if successfull, otherwise a useful int error - code is returned. - - IRQL: < DISPATCH_LEVEL - -*/ -int -be_eth_rq_get_frag_size(struct be_function_object *pfob, u32 *frag_size_bytes) -{ - struct FWCMD_ETH_GET_RX_FRAG_SIZE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - ASSERT(frag_size_bytes); - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - return BE_STATUS_NO_MCC_WRB; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_GET_RX_FRAG_SIZE); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) { - TRACE(DL_ERR, "get frag size fwcmd failed."); - goto error; - } - - *frag_size_bytes = 1 << fwcmd->params.response.actual_fragsize_log2; - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine attempts to set the frag size for erx. If the frag size is - already set, the attempt fails and the current frag size is returned. - - pfob - Handle to a function object - - frag_size - Erx frag size in bytes that is/was set. - - current_frag_size_bytes - Pointer to location where currrent frag - is to be rturned - - Returns BE_SUCCESS if successfull, otherwise a useful int error - code is returned. - - IRQL: < DISPATCH_LEVEL - - This function always fails in non-privileged machine context. -*/ -int -be_eth_rq_set_frag_size(struct be_function_object *pfob, - u32 frag_size, u32 *frag_size_bytes) -{ - struct FWCMD_ETH_SET_RX_FRAG_SIZE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - ASSERT(frag_size_bytes); - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_SET_RX_FRAG_SIZE); - - ASSERT(frag_size >= 128 && frag_size <= 16 * 1024); - - /* This is the log2 of the fragsize. This is not the exact - * ERX encoding. */ - fwcmd->params.request.new_fragsize_log2 = __ilog2_u32(frag_size); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - - if (status != 0) { - TRACE(DL_ERR, "set frag size fwcmd failed."); - goto error; - } - - *frag_size_bytes = 1 << fwcmd->params.response.actual_fragsize_log2; -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - - -/* - This routine gets or sets a mac address for a domain - given the port and mac. - - FunctionObject - Function object handle. - port1 - Set to TRUE if this function will set/get the Port 1 - address. Only the host may set this to TRUE. - mac1 - Set to TRUE if this function will set/get the - MAC 1 address. Only the host may set this to TRUE. - write - Set to TRUE if this function should write the mac address. - mac_address - Buffer of the mac address to read or write. - - Returns BE_SUCCESS if successfull, otherwise a useful int is returned. - - IRQL: < DISPATCH_LEVEL -*/ -int be_rxf_mac_address_read_write(struct be_function_object *pfob, - bool port1, /* VM must always set to false */ - bool mac1, /* VM must always set to false */ - bool mgmt, bool write, - bool permanent, u8 *mac_address, - mcc_wrb_cqe_callback cb, /* optional */ - void *cb_context) /* optional */ -{ - int status = BE_SUCCESS; - union { - struct FWCMD_COMMON_NTWK_MAC_QUERY *query; - struct FWCMD_COMMON_NTWK_MAC_SET *set; - } fwcmd = {NULL}; - struct MCC_WRB_AMAP *wrb = NULL; - u32 type = 0; - unsigned long irql; - struct be_mcc_wrb_response_copy rc; - - spin_lock_irqsave(&pfob->post_lock, irql); - - ASSERT(mac_address); - - ASSERT(port1 == false); - ASSERT(mac1 == false); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - - if (mgmt) { - type = MAC_ADDRESS_TYPE_MANAGEMENT; - } else { - if (pfob->type == BE_FUNCTION_TYPE_NETWORK) - type = MAC_ADDRESS_TYPE_NETWORK; - else - type = MAC_ADDRESS_TYPE_STORAGE; - } - - if (write) { - /* Prepares an embedded fwcmd, including - * request/response sizes. - */ - fwcmd.set = BE_PREPARE_EMBEDDED_FWCMD(pfob, - wrb, COMMON_NTWK_MAC_SET); - - fwcmd.set->params.request.invalidate = 0; - fwcmd.set->params.request.mac1 = (mac1 ? 1 : 0); - fwcmd.set->params.request.port = (port1 ? 1 : 0); - fwcmd.set->params.request.type = type; - - /* Copy the mac address to set. */ - fwcmd.set->params.request.mac.SizeOfStructure = - sizeof(fwcmd.set->params.request.mac); - memcpy(fwcmd.set->params.request.mac.MACAddress, - mac_address, ETH_ALEN); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, - cb, cb_context, NULL, NULL, fwcmd.set, NULL); - - } else { - - /* - * Prepares an embedded fwcmd, including - * request/response sizes. - */ - fwcmd.query = BE_PREPARE_EMBEDDED_FWCMD(pfob, - wrb, COMMON_NTWK_MAC_QUERY); - - fwcmd.query->params.request.mac1 = (mac1 ? 1 : 0); - fwcmd.query->params.request.port = (port1 ? 1 : 0); - fwcmd.query->params.request.type = type; - fwcmd.query->params.request.permanent = permanent; - - rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_MAC_QUERY, - params.response.mac.MACAddress); - rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_MAC_QUERY, - params.response.mac.MACAddress); - rc.va = mac_address; - /* Post the f/w command (with a copy for the response) */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, - cb_context, NULL, NULL, fwcmd.query, &rc); - } - - if (status < 0) { - TRACE(DL_ERR, "mac set/query failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine writes data to context memory. - - pfob - Function object handle. - mac_table - Set to the 128-bit multicast address hash table. - - Returns BE_SUCCESS if successfull, otherwise a useful int is returned. - - IRQL: < DISPATCH_LEVEL -*/ - -int be_rxf_multicast_config(struct be_function_object *pfob, - bool promiscuous, u32 num, u8 *mac_table, - mcc_wrb_cqe_callback cb, /* optional */ - void *cb_context, - struct be_multicast_q_ctxt *q_ctxt) -{ - int status = BE_SUCCESS; - struct FWCMD_COMMON_NTWK_MULTICAST_SET *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - struct be_generic_q_ctxt *generic_ctxt = NULL; - unsigned long irql; - - ASSERT(num <= ARRAY_SIZE(fwcmd->params.request.mac)); - - if (num > ARRAY_SIZE(fwcmd->params.request.mac)) { - TRACE(DL_ERR, "Too many multicast addresses. BE supports %d.", - (int) ARRAY_SIZE(fwcmd->params.request.mac)); - return BE_NOT_OK; - } - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - generic_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_MULTICAST_SET); - - fwcmd->params.request.promiscuous = promiscuous; - if (!promiscuous) { - fwcmd->params.request.num_mac = num; - if (num > 0) { - ASSERT(mac_table); - memcpy(fwcmd->params.request.mac, - mac_table, ETH_ALEN * num); - } - } - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, - cb, cb_context, NULL, NULL, fwcmd, NULL); - if (status < 0) { - TRACE(DL_ERR, "multicast fwcmd failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine adds or removes a vlan tag from the rxf table. - - FunctionObject - Function object handle. - VLanTag - VLan tag to add or remove. - Add - Set to TRUE if this will add a vlan tag - - Returns BE_SUCCESS if successfull, otherwise a useful int is returned. - - IRQL: < DISPATCH_LEVEL -*/ -int be_rxf_vlan_config(struct be_function_object *pfob, - bool promiscuous, u32 num, u16 *vlan_tag_array, - mcc_wrb_cqe_callback cb, /* optional */ - void *cb_context, - struct be_vlan_q_ctxt *q_ctxt) /* optional */ -{ - int status = BE_SUCCESS; - struct FWCMD_COMMON_NTWK_VLAN_CONFIG *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - struct be_generic_q_ctxt *generic_ctxt = NULL; - unsigned long irql; - - if (num > ARRAY_SIZE(fwcmd->params.request.vlan_tag)) { - TRACE(DL_ERR, "Too many VLAN tags."); - return BE_NOT_OK; - } - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - generic_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_VLAN_CONFIG); - - fwcmd->params.request.promiscuous = promiscuous; - if (!promiscuous) { - fwcmd->params.request.num_vlan = num; - - if (num > 0) { - ASSERT(vlan_tag_array); - memcpy(fwcmd->params.request.vlan_tag, vlan_tag_array, - num * sizeof(vlan_tag_array[0])); - } - } - - /* Post the commadn */ - status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, - cb, cb_context, NULL, NULL, fwcmd, NULL); - if (status < 0) { - TRACE(DL_ERR, "vlan fwcmd failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - - -int be_rxf_link_status(struct be_function_object *pfob, - struct BE_LINK_STATUS *link_status, - mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_link_status_q_ctxt *q_ctxt) -{ - struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - struct be_generic_q_ctxt *generic_ctxt = NULL; - unsigned long irql; - struct be_mcc_wrb_response_copy rc; - - ASSERT(link_status); - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - generic_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, - COMMON_NTWK_LINK_STATUS_QUERY); - - rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY, - params.response); - rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY, - params.response); - rc.va = link_status; - /* Post or queue the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, - cb, cb_context, NULL, NULL, fwcmd, &rc); - - if (status < 0) { - TRACE(DL_ERR, "link status fwcmd failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -int -be_rxf_query_eth_statistics(struct be_function_object *pfob, - struct FWCMD_ETH_GET_STATISTICS *va_for_fwcmd, - u64 pa_for_fwcmd, mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_nonembedded_q_ctxt *q_ctxt) -{ - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - struct be_generic_q_ctxt *generic_ctxt = NULL; - unsigned long irql; - - ASSERT(va_for_fwcmd); - ASSERT(pa_for_fwcmd); - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - generic_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - - TRACE(DL_INFO, "Query eth stats. fwcmd va:%p pa:0x%08x_%08x", - va_for_fwcmd, upper_32_bits(pa_for_fwcmd), (u32)pa_for_fwcmd); - - /* Prepares an embedded fwcmd, including request/response sizes. */ - va_for_fwcmd = BE_PREPARE_NONEMBEDDED_FWCMD(pfob, wrb, - va_for_fwcmd, pa_for_fwcmd, ETH_GET_STATISTICS); - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, - cb, cb_context, NULL, NULL, va_for_fwcmd, NULL); - if (status < 0) { - TRACE(DL_ERR, "eth stats fwcmd failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -int -be_rxf_promiscuous(struct be_function_object *pfob, - bool enable_port0, bool enable_port1, - mcc_wrb_cqe_callback cb, void *cb_context, - struct be_promiscuous_q_ctxt *q_ctxt) -{ - struct FWCMD_ETH_PROMISCUOUS *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - struct be_generic_q_ctxt *generic_ctxt = NULL; - unsigned long irql; - - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - generic_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, ETH_PROMISCUOUS); - - fwcmd->params.request.port0_promiscuous = enable_port0; - fwcmd->params.request.port1_promiscuous = enable_port1; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, - cb, cb_context, NULL, NULL, fwcmd, NULL); - - if (status < 0) { - TRACE(DL_ERR, "promiscuous fwcmd failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - - -/* - *------------------------------------------------------------------------- - * Function: be_rxf_filter_config - * Configures BladeEngine ethernet receive filter settings. - * pfob - - * settings - Pointer to the requested filter settings. - * The response from BladeEngine will be placed back - * in this structure. - * cb - optional - * cb_context - optional - * q_ctxt - Optional. Pointer to a previously allocated struct. - * If the MCC WRB ring is full, this structure is - * used to queue the operation. It will be posted - * to the MCC ring when space becomes available. All - * queued commands will be posted to the ring in - * the order they are received. It is always valid - * to pass a pointer to a generic - * be_generic_q_ctxt. However, the specific - * context structs are generally smaller than - * the generic struct. - * return pend_status - BE_SUCCESS (0) on success. - * BE_PENDING (postive value) if the FWCMD - * completion is pending. Negative error code on failure. - *--------------------------------------------------------------------------- - */ -int -be_rxf_filter_config(struct be_function_object *pfob, - struct NTWK_RX_FILTER_SETTINGS *settings, - mcc_wrb_cqe_callback cb, void *cb_context, - struct be_rxf_filter_q_ctxt *q_ctxt) -{ - struct FWCMD_COMMON_NTWK_RX_FILTER *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - struct be_generic_q_ctxt *generic_ctxt = NULL; - unsigned long irql; - struct be_mcc_wrb_response_copy rc; - - ASSERT(settings); - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - - if (!wrb) { - if (q_ctxt && cb) { - wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - generic_ctxt = (struct be_generic_q_ctxt *) q_ctxt; - generic_ctxt->context.bytes = sizeof(*q_ctxt); - } else { - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_NTWK_RX_FILTER); - memcpy(&fwcmd->params.request, settings, sizeof(*settings)); - - rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_NTWK_RX_FILTER, - params.response); - rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_NTWK_RX_FILTER, - params.response); - rc.va = settings; - /* Post or queue the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, generic_ctxt, - cb, cb_context, NULL, NULL, fwcmd, &rc); - - if (status < 0) { - TRACE(DL_ERR, "RXF/ERX filter config fwcmd failed."); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} diff --git a/drivers/staging/benet/hwlib/funcobj.c b/drivers/staging/benet/hwlib/funcobj.c deleted file mode 100644 index 6eabe96e14ce..000000000000 --- a/drivers/staging/benet/hwlib/funcobj.c +++ /dev/null @@ -1,565 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#include "hwlib.h" -#include "bestatus.h" - - -int -be_function_internal_query_firmware_config(struct be_function_object *pfob, - struct BE_FIRMWARE_CONFIG *config) -{ - struct FWCMD_COMMON_FIRMWARE_CONFIG *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - struct be_mcc_wrb_response_copy rc; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_FIRMWARE_CONFIG); - - rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_FIRMWARE_CONFIG, - params.response); - rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_FIRMWARE_CONFIG, - params.response); - rc.va = config; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, - NULL, NULL, NULL, fwcmd, &rc); -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This allocates and initializes a function object based on the information - provided by upper layer drivers. - - Returns BE_SUCCESS on success and an appropriate int on failure. - - A function object represents a single BladeEngine (logical) PCI function. - That is a function object either represents - the networking side of BladeEngine or the iSCSI side of BladeEngine. - - This routine will also detect and create an appropriate PD object for the - PCI function as needed. -*/ -int -be_function_object_create(u8 __iomem *csr_va, u8 __iomem *db_va, - u8 __iomem *pci_va, u32 function_type, - struct ring_desc *mailbox, struct be_function_object *pfob) -{ - int status; - - ASSERT(pfob); /* not a magic assert */ - ASSERT(function_type <= 2); - - TRACE(DL_INFO, "Create function object. type:%s object:0x%p", - (function_type == BE_FUNCTION_TYPE_ISCSI ? "iSCSI" : - (function_type == BE_FUNCTION_TYPE_NETWORK ? "Network" : - "Arm")), pfob); - - memset(pfob, 0, sizeof(*pfob)); - - pfob->type = function_type; - pfob->csr_va = csr_va; - pfob->db_va = db_va; - pfob->pci_va = pci_va; - - spin_lock_init(&pfob->cq_lock); - spin_lock_init(&pfob->post_lock); - spin_lock_init(&pfob->mcc_context_lock); - - - pfob->pci_function_number = 1; - - - pfob->emulate = false; - TRACE(DL_NOTE, "Non-emulation mode"); - status = be_drive_POST(pfob); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "BladeEngine POST failed."); - goto error; - } - - /* Initialize the mailbox */ - status = be_mpu_init_mailbox(pfob, mailbox); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "Failed to initialize mailbox."); - goto error; - } - /* - * Cache the firmware config for ASSERTs in hwclib and later - * driver queries. - */ - status = be_function_internal_query_firmware_config(pfob, - &pfob->fw_config); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "Failed to query firmware config."); - goto error; - } - -error: - if (status != BE_SUCCESS) { - /* No cleanup necessary */ - TRACE(DL_ERR, "Failed to create function."); - memset(pfob, 0, sizeof(*pfob)); - } - return status; -} - -/* - This routine drops the reference count on a given function object. Once - the reference count falls to zero, the function object is destroyed and all - resources held are freed. - - FunctionObject - The function object to drop the reference to. -*/ -int be_function_object_destroy(struct be_function_object *pfob) -{ - TRACE(DL_INFO, "Destroy pfob. Object:0x%p", - pfob); - - - ASSERT(pfob->mcc == NULL); - - return BE_SUCCESS; -} - -int be_function_cleanup(struct be_function_object *pfob) -{ - int status = 0; - u32 isr; - u32 host_intr; - struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP ctrl; - - - if (pfob->type == BE_FUNCTION_TYPE_NETWORK) { - status = be_rxf_multicast_config(pfob, false, 0, - NULL, NULL, NULL, NULL); - ASSERT(status == BE_SUCCESS); - } - /* VLAN */ - status = be_rxf_vlan_config(pfob, false, 0, NULL, NULL, NULL, NULL); - ASSERT(status == BE_SUCCESS); - /* - * MCC Queue -- Switches to mailbox mode. May want to destroy - * all but the MCC CQ before this call if polling CQ is much better - * performance than polling mailbox register. - */ - if (pfob->mcc) - status = be_mcc_ring_destroy(pfob->mcc); - /* - * If interrupts are disabled, clear any CEV interrupt assertions that - * fired after we stopped processing EQs. - */ - ctrl.dw[0] = PCICFG1_READ(pfob, host_timer_int_ctrl); - host_intr = AMAP_GET_BITS_PTR(PCICFG_HOST_TIMER_INT_CTRL_CSR, - hostintr, ctrl.dw); - if (!host_intr) - if (pfob->type == BE_FUNCTION_TYPE_NETWORK) - isr = CSR_READ(pfob, cev.isr1); - else - isr = CSR_READ(pfob, cev.isr0); - else - /* This should never happen... */ - TRACE(DL_ERR, "function_cleanup called with interrupt enabled"); - /* Function object destroy */ - status = be_function_object_destroy(pfob); - ASSERT(status == BE_SUCCESS); - - return status; -} - - -void * -be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, u32 payld_len, u32 request_length, - u32 response_length, u32 opcode, u32 subsystem) -{ - struct FWCMD_REQUEST_HEADER *header = NULL; - u32 n; - - ASSERT(wrb); - - n = AMAP_BYTE_OFFSET(MCC_WRB, payload); - AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 1); - AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, min(payld_len, n)); - header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); - - header->timeout = 0; - header->domain = 0; - header->request_length = max(request_length, response_length); - header->opcode = opcode; - header->subsystem = subsystem; - - return header; -} - -void * -be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, - void *fwcmd_va, u64 fwcmd_pa, - u32 payld_len, - u32 request_length, - u32 response_length, - u32 opcode, u32 subsystem) -{ - struct FWCMD_REQUEST_HEADER *header = NULL; - u32 n; - struct MCC_WRB_PAYLOAD_AMAP *plp; - - ASSERT(wrb); - ASSERT(fwcmd_va); - - header = (struct FWCMD_REQUEST_HEADER *) fwcmd_va; - - AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 0); - AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, payld_len); - - /* - * Assume one fragment. The caller may override the SGL by - * rewriting the 0th length and adding more entries. They - * will also need to update the sge_count. - */ - AMAP_SET_BITS_PTR(MCC_WRB, sge_count, wrb, 1); - - n = AMAP_BYTE_OFFSET(MCC_WRB, payload); - plp = (struct MCC_WRB_PAYLOAD_AMAP *)((u8 *)wrb + n); - AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].length, plp, payld_len); - AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_lo, plp, (u32)fwcmd_pa); - AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_hi, plp, - upper_32_bits(fwcmd_pa)); - - header->timeout = 0; - header->domain = 0; - header->request_length = max(request_length, response_length); - header->opcode = opcode; - header->subsystem = subsystem; - - return header; -} - -struct MCC_WRB_AMAP * -be_function_peek_mcc_wrb(struct be_function_object *pfob) -{ - struct MCC_WRB_AMAP *wrb = NULL; - u32 offset; - - if (pfob->mcc) - wrb = _be_mpu_peek_ring_wrb(pfob->mcc, false); - else { - offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); - wrb = (struct MCC_WRB_AMAP *) ((u8 *) pfob->mailbox.va + - offset); - } - - if (wrb) - memset(wrb, 0, sizeof(struct MCC_WRB_AMAP)); - - return wrb; -} - -#if defined(BE_DEBUG) -void be_function_debug_print_wrb(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, void *optional_fwcmd_va, - struct be_mcc_wrb_context *wrb_context) -{ - - struct FWCMD_REQUEST_HEADER *header = NULL; - u8 embedded; - u32 n; - - embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, wrb); - - if (embedded) { - n = AMAP_BYTE_OFFSET(MCC_WRB, payload); - header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); - } else { - header = (struct FWCMD_REQUEST_HEADER *) optional_fwcmd_va; - } - - /* Save the completed count before posting for a debug assert. */ - - if (header) { - wrb_context->opcode = header->opcode; - wrb_context->subsystem = header->subsystem; - - } else { - wrb_context->opcode = 0; - wrb_context->subsystem = 0; - } -} -#else -#define be_function_debug_print_wrb(a_, b_, c_, d_) -#endif - -int -be_function_post_mcc_wrb(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, - struct be_generic_q_ctxt *q_ctxt, - mcc_wrb_cqe_callback cb, void *cb_context, - mcc_wrb_cqe_callback internal_cb, - void *internal_cb_context, void *optional_fwcmd_va, - struct be_mcc_wrb_response_copy *rc) -{ - int status; - struct be_mcc_wrb_context *wrb_context = NULL; - u64 *p; - - if (q_ctxt) { - /* Initialize context. */ - q_ctxt->context.internal_cb = internal_cb; - q_ctxt->context.internal_cb_context = internal_cb_context; - q_ctxt->context.cb = cb; - q_ctxt->context.cb_context = cb_context; - if (rc) { - q_ctxt->context.copy.length = rc->length; - q_ctxt->context.copy.fwcmd_offset = rc->fwcmd_offset; - q_ctxt->context.copy.va = rc->va; - } else - q_ctxt->context.copy.length = 0; - - q_ctxt->context.optional_fwcmd_va = optional_fwcmd_va; - - /* Queue this request */ - status = be_function_queue_mcc_wrb(pfob, q_ctxt); - - goto Error; - } - /* - * Allocate a WRB context struct to hold the callback pointers, - * status, etc. This is required if commands complete out of order. - */ - wrb_context = _be_mcc_allocate_wrb_context(pfob); - if (!wrb_context) { - TRACE(DL_WARN, "Failed to allocate MCC WRB context."); - status = BE_STATUS_SYSTEM_RESOURCES; - goto Error; - } - /* Initialize context. */ - memset(wrb_context, 0, sizeof(*wrb_context)); - wrb_context->internal_cb = internal_cb; - wrb_context->internal_cb_context = internal_cb_context; - wrb_context->cb = cb; - wrb_context->cb_context = cb_context; - if (rc) { - wrb_context->copy.length = rc->length; - wrb_context->copy.fwcmd_offset = rc->fwcmd_offset; - wrb_context->copy.va = rc->va; - } else - wrb_context->copy.length = 0; - wrb_context->wrb = wrb; - - /* - * Copy the context pointer into the WRB opaque tag field. - * Verify assumption of 64-bit tag with a compile time assert. - */ - p = (u64 *) ((u8 *)wrb + AMAP_BYTE_OFFSET(MCC_WRB, tag)); - *p = (u64)(size_t)wrb_context; - - /* Print info about this FWCMD for debug builds. */ - be_function_debug_print_wrb(pfob, wrb, optional_fwcmd_va, wrb_context); - - /* - * issue the WRB to the MPU as appropriate - */ - if (pfob->mcc) { - /* - * we're in WRB mode, pass to the mcc layer - */ - status = _be_mpu_post_wrb_ring(pfob->mcc, wrb, wrb_context); - } else { - /* - * we're in mailbox mode - */ - status = _be_mpu_post_wrb_mailbox(pfob, wrb, wrb_context); - - /* mailbox mode always completes synchronously */ - ASSERT(status != BE_STATUS_PENDING); - } - -Error: - - return status; -} - -int -be_function_ring_destroy(struct be_function_object *pfob, - u32 id, u32 ring_type, mcc_wrb_cqe_callback cb, - void *cb_context, mcc_wrb_cqe_callback internal_cb, - void *internal_cb_context) -{ - - struct FWCMD_COMMON_RING_DESTROY *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - int status = 0; - unsigned long irql; - - spin_lock_irqsave(&pfob->post_lock, irql); - - TRACE(DL_INFO, "Destroy ring id:%d type:%d", id, ring_type); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - ASSERT(wrb); - TRACE(DL_ERR, "No free MCC WRBs in destroy ring."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_RING_DESTROY); - - fwcmd->params.request.id = id; - fwcmd->params.request.ring_type = ring_type; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, cb_context, - internal_cb, internal_cb_context, fwcmd, NULL); - if (status != BE_SUCCESS && status != BE_PENDING) { - TRACE(DL_ERR, "Ring destroy fwcmd failed. id:%d ring_type:%d", - id, ring_type); - goto Error; - } - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -void -be_rd_to_pa_list(struct ring_desc *rd, struct PHYS_ADDR *pa_list, u32 max_num) -{ - u32 num_pages = PAGES_SPANNED(rd->va, rd->length); - u32 i = 0; - u64 pa = rd->pa; - __le64 lepa; - - ASSERT(pa_list); - ASSERT(pa); - - for (i = 0; i < min(num_pages, max_num); i++) { - lepa = cpu_to_le64(pa); - pa_list[i].lo = (u32)lepa; - pa_list[i].hi = upper_32_bits(lepa); - pa += PAGE_SIZE; - } -} - - - -/*----------------------------------------------------------------------------- - * Function: be_function_get_fw_version - * Retrieves the firmware version on the adpater. If the callback is - * NULL this call executes synchronously. If the callback is not NULL, - * the returned status will be BE_PENDING if the command was issued - * successfully. - * pfob - - * fwv - Pointer to response buffer if callback is NULL. - * cb - Callback function invoked when the FWCMD completes. - * cb_context - Passed to the callback function. - * return pend_status - BE_SUCCESS (0) on success. - * BE_PENDING (postive value) if the FWCMD - * completion is pending. Negative error code on failure. - *--------------------------------------------------------------------------- - */ -int -be_function_get_fw_version(struct be_function_object *pfob, - struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD *fwv, - mcc_wrb_cqe_callback cb, void *cb_context) -{ - int status = BE_SUCCESS; - struct MCC_WRB_AMAP *wrb = NULL; - struct FWCMD_COMMON_GET_FW_VERSION *fwcmd = NULL; - unsigned long irql; - struct be_mcc_wrb_response_copy rc; - - spin_lock_irqsave(&pfob->post_lock, irql); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - TRACE(DL_ERR, "MCC wrb peek failed."); - status = BE_STATUS_NO_MCC_WRB; - goto Error; - } - - if (!cb && !fwv) { - TRACE(DL_ERR, "callback and response buffer NULL!"); - status = BE_NOT_OK; - goto Error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_GET_FW_VERSION); - - rc.length = FIELD_SIZEOF(struct FWCMD_COMMON_GET_FW_VERSION, - params.response); - rc.fwcmd_offset = offsetof(struct FWCMD_COMMON_GET_FW_VERSION, - params.response); - rc.va = fwv; - - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, cb, - cb_context, NULL, NULL, fwcmd, &rc); - -Error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -int -be_function_queue_mcc_wrb(struct be_function_object *pfob, - struct be_generic_q_ctxt *q_ctxt) -{ - int status; - - ASSERT(q_ctxt); - - /* - * issue the WRB to the MPU as appropriate - */ - if (pfob->mcc) { - - /* We're in ring mode. Queue this item. */ - pfob->mcc->backlog_length++; - list_add_tail(&q_ctxt->context.list, &pfob->mcc->backlog); - status = BE_PENDING; - } else { - status = BE_NOT_OK; - } - return status; -} - diff --git a/drivers/staging/benet/hwlib/hwlib.h b/drivers/staging/benet/hwlib/hwlib.h deleted file mode 100644 index 0cffe8fe774a..000000000000 --- a/drivers/staging/benet/hwlib/hwlib.h +++ /dev/null @@ -1,856 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#ifndef __hwlib_h__ -#define __hwlib_h__ - -#include -#include -#include -#include - -#include "regmap.h" /* srcgen array map output */ - -#include "asyncmesg.h" -#include "fwcmd_opcodes.h" -#include "post_codes.h" -#include "fwcmd_mcc.h" - -#include "fwcmd_types_bmap.h" -#include "fwcmd_common_bmap.h" -#include "fwcmd_eth_bmap.h" -#include "bestatus.h" -/* - * - * Macros for reading/writing a protection domain or CSR registers - * in BladeEngine. - */ -#define PD_READ(_fo_, _field_) \ - ioread32((_fo_)->db_va + \ - AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) - -#define PD_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->db_va + \ - AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) - -#define CSR_READ(_fo_, _field_) \ - ioread32((_fo_)->csr_va + \ - AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) - -#define CSR_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->csr_va + \ - AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) - -#define PCICFG0_READ(_fo_, _field_) \ - ioread32((_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) - -#define PCICFG0_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) - -#define PCICFG1_READ(_fo_, _field_) \ - ioread32((_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) - -#define PCICFG1_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) - -#ifdef BE_DEBUG -#define ASSERT(c) BUG_ON(!(c)); -#else -#define ASSERT(c) -#endif - -/* debug levels */ -enum BE_DEBUG_LEVELS { - DL_ALWAYS = 0, /* cannot be masked */ - DL_ERR = 0x1, /* errors that should never happen */ - DL_WARN = 0x2, /* something questionable. - recoverable errors */ - DL_NOTE = 0x4, /* infrequent, important debug info */ - DL_INFO = 0x8, /* debug information */ - DL_VERBOSE = 0x10, /* detailed info, such as buffer traces */ - BE_DL_MIN_VALUE = 0x1, /* this is the min value used */ - BE_DL_MAX_VALUE = 0x80 /* this is the higheset value used */ -} ; - -extern unsigned int trace_level; - -#define TRACE(lm, fmt, args...) { \ - if (trace_level & lm) { \ - printk(KERN_NOTICE "BE: %s:%d \n" fmt, \ - __FILE__ , __LINE__ , ## args); \ - } \ - } - -static inline unsigned int be_trace_set_level(unsigned int level) -{ - unsigned int old_level = trace_level; - trace_level = level; - return old_level; -} - -#define be_trace_get_level() trace_level -/* - * Returns number of pages spanned by the size of data - * starting at the given address. - */ -#define PAGES_SPANNED(_address, _size) \ - ((u32)((((size_t)(_address) & (PAGE_SIZE - 1)) + \ - (_size) + (PAGE_SIZE - 1)) >> PAGE_SHIFT)) -/* Byte offset into the page corresponding to given address */ -#define OFFSET_IN_PAGE(_addr_) ((size_t)(_addr_) & (PAGE_SIZE-1)) - -/* - * circular subtract. - * Returns a - b assuming a circular number system, where a and b are - * in range (0, maxValue-1). If a==b, zero is returned so the - * highest value possible with this subtraction is maxValue-1. - */ -static inline u32 be_subc(u32 a, u32 b, u32 max) -{ - ASSERT(a <= max && b <= max); - ASSERT(max > 0); - return (a >= b ? (a - b) : (max - b + a)); -} - -static inline u32 be_addc(u32 a, u32 b, u32 max) -{ - ASSERT(a < max); - ASSERT(max > 0); - return ((max - a > b) ? (a + b) : (b + a - max)); -} - -/* descriptor for a physically contiguous memory used for ring */ -struct ring_desc { - u32 length; /* length in bytes */ - void *va; /* virtual address */ - u64 pa; /* bus address */ -} ; - -/* - * This structure stores information about a ring shared between hardware - * and software. Each ring is allocated by the driver in the uncached - * extension and mapped into BladeEngine's unified table. - */ -struct mp_ring { - u32 pages; /* queue size in pages */ - u32 id; /* queue id assigned by beklib */ - u32 num; /* number of elements in queue */ - u32 cidx; /* consumer index */ - u32 pidx; /* producer index -- not used by most rings */ - u32 itemSize; /* size in bytes of one object */ - - void *va; /* The virtual address of the ring. - This should be last to allow 32 & 64 - bit debugger extensions to work. */ -} ; - -/*----------- amap bit filed get / set macros and functions -----*/ -/* - * Structures defined in the map header files (under fw/amap/) with names - * in the format BE__AMAP are pseudo structures with members - * of type u8. These structures are templates that are used in - * conjuntion with the structures with names in the format - * _AMAP to calculate the bit masks and bit offsets to get or set - * bit fields in structures. The structures _AMAP are arrays - * of 32 bits words and have the correct size. The following macros - * provide convenient ways to get and set the various members - * in the structures without using strucctures with bit fields. - * Always use the macros AMAP_GET_BITS_PTR and AMAP_SET_BITS_PTR - * macros to extract and set various members. - */ - -/* - * Returns the a bit mask for the register that is NOT shifted into location. - * That means return values always look like: 0x1, 0xFF, 0x7FF, etc... - */ -static inline u32 amap_mask(u32 bit_size) -{ - return (bit_size == 32 ? 0xFFFFFFFF : (1 << bit_size) - 1); -} - -#define AMAP_BIT_MASK(_struct_, _register_) \ - amap_mask(AMAP_BIT_SIZE(_struct_, _register_)) - -/* - * non-optimized set bits function. First clears the bits and then assigns them. - * This does not require knowledge of the particular DWORD you are setting. - * e.g. AMAP_SET_BITS_PTR (struct, field1, &contextMemory, 123); - */ -static inline void -amap_set(void *ptr, u32 dw_offset, u32 mask, u32 offset, u32 value) -{ - u32 *dw = (u32 *)ptr; - *(dw + dw_offset) &= ~(mask << offset); - *(dw + dw_offset) |= (mask & value) << offset; -} - -#define AMAP_SET_BITS_PTR(_struct_, _register_, _structPtr_, _value_) \ - amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ - AMAP_BIT_MASK(_struct_, _register_), \ - AMAP_BIT_OFFSET(_struct_, _register_), _value_) - -/* - * Non-optimized routine that gets the bits without knowing the correct DWORD. - * e.g. fieldValue = AMAP_GET_BITS_PTR (struct, field1, &contextMemory); - */ -static inline u32 -amap_get(void *ptr, u32 dw_offset, u32 mask, u32 offset) -{ - u32 *dw = (u32 *)ptr; - return mask & (*(dw + dw_offset) >> offset); -} -#define AMAP_GET_BITS_PTR(_struct_, _register_, _structPtr_) \ - amap_get(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ - AMAP_BIT_MASK(_struct_, _register_), \ - AMAP_BIT_OFFSET(_struct_, _register_)) - -/* Returns 0-31 representing bit offset within a DWORD of a bitfield. */ -#define AMAP_BIT_OFFSET(_struct_, _register_) \ - (((size_t)&(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_))%32) - -/* Returns 0-n representing byte offset of bitfield with the structure. */ -#define AMAP_BYTE_OFFSET(_struct_, _register_) \ - (((size_t)&(((struct BE_ ## _struct_ ## _AMAP *)0)->_register_))/8) - -/* Returns 0-n representing DWORD offset of bitfield within the structure. */ -#define AMAP_WORD_OFFSET(_struct_, _register_) \ - (AMAP_BYTE_OFFSET(_struct_, _register_)/4) - -/* - * Gets a pointer to a field within a structure - * The field must be byte aligned. - */ -#define AMAP_GET_PTR(_struct_, _register_, _structPtr_) \ - (void *) ((u8 *)(_structPtr_) + AMAP_BYTE_OFFSET(_struct_, _register_)) - -/* Returns size of bitfield in bits. */ -#define AMAP_BIT_SIZE(_struct_, _register_) \ - sizeof(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_) - -/* Returns size of bitfield in bytes. */ -#define AMAP_BYTE_SIZE(_struct_) (sizeof(struct BE_ ## _struct_ ## _AMAP)/8) - -/* Returns size of bitfield in DWORDS. */ -#define AMAP_WORD_SIZE(_struct_) (AMAP_BYTE_SIZE(_struct_)/4) - -struct be_mcc_wrb_response_copy { - u16 length; /* bytes in response */ - u16 fwcmd_offset; /* offset within the wrb of the response */ - void *va; /* user's va to copy response into */ - -} ; -typedef void (*mcc_wrb_cqe_callback) (void *context, int status, - struct MCC_WRB_AMAP *optional_wrb); -struct be_mcc_wrb_context { - - mcc_wrb_cqe_callback internal_cb; /* Function to call on - completion */ - void *internal_cb_context; /* Parameter to pass - to completion function */ - - mcc_wrb_cqe_callback cb; /* Function to call on completion */ - void *cb_context; /* Parameter to pass to completion function */ - - int *users_final_status; /* pointer to a local - variable for synchronous - commands */ - struct MCC_WRB_AMAP *wrb; /* pointer to original wrb for embedded - commands only */ - struct list_head next; /* links context structs together in - free list */ - - struct be_mcc_wrb_response_copy copy; /* Optional parameters to copy - embedded response to user's va */ - -#if defined(BE_DEBUG) - u16 subsystem, opcode; /* Track this FWCMD for debug builds. */ - struct MCC_WRB_AMAP *ring_wrb; - u32 consumed_count; -#endif -} ; - -/* - Represents a function object for network or storage. This - is used to manage per-function resources like MCC CQs, etc. -*/ -struct be_function_object { - - u32 magic; /*!< magic for detecting memory corruption. */ - - /* PCI BAR mapped addresses */ - u8 __iomem *csr_va; /* CSR */ - u8 __iomem *db_va; /* Door Bell */ - u8 __iomem *pci_va; /* PCI config space */ - u32 emulate; /* if set, MPU is not available. - Emulate everything. */ - u32 pend_queue_driving; /* if set, drive the queued WRBs - after releasing the WRB lock */ - - spinlock_t post_lock; /* lock for verifying one thread posting wrbs */ - spinlock_t cq_lock; /* lock for verifying one thread - processing cq */ - spinlock_t mcc_context_lock; /* lock for protecting mcc - context free list */ - unsigned long post_irq; - unsigned long cq_irq; - - u32 type; - u32 pci_function_number; - - struct be_mcc_object *mcc; /* mcc rings. */ - - struct { - struct MCC_MAILBOX_AMAP *va; /* VA to the mailbox */ - u64 pa; /* PA to the mailbox */ - u32 length; /* byte length of mailbox */ - - /* One default context struct used for posting at - * least one MCC_WRB - */ - struct be_mcc_wrb_context default_context; - bool default_context_allocated; - } mailbox; - - struct { - - /* Wake on lans configured. */ - u32 wol_bitmask; /* bits 0,1,2,3 are set if - corresponding index is enabled */ - } config; - - - struct BE_FIRMWARE_CONFIG fw_config; -} ; - -/* - Represents an Event Queue -*/ -struct be_eq_object { - u32 magic; - atomic_t ref_count; - - struct be_function_object *parent_function; - - struct list_head eq_list; - struct list_head cq_list_head; - - u32 eq_id; - void *cb_context; - -} ; - -/* - Manages a completion queue -*/ -struct be_cq_object { - u32 magic; - atomic_t ref_count; - - struct be_function_object *parent_function; - struct be_eq_object *eq_object; - - struct list_head cq_list; - struct list_head cqlist_for_eq; - - void *va; - u32 num_entries; - - void *cb_context; - - u32 cq_id; - -} ; - -/* - Manages an ethernet send queue -*/ -struct be_ethsq_object { - u32 magic; - - struct list_head list; - - struct be_function_object *parent_function; - struct be_cq_object *cq_object; - u32 bid; - -} ; - -/* -@brief - Manages an ethernet receive queue -*/ -struct be_ethrq_object { - u32 magic; - struct list_head list; - struct be_function_object *parent_function; - u32 rid; - struct be_cq_object *cq_object; - struct be_cq_object *rss_cq_object[4]; - -} ; - -/* - Manages an MCC -*/ -typedef void (*mcc_async_event_callback) (void *context, u32 event_code, - void *event); -struct be_mcc_object { - u32 magic; - - struct be_function_object *parent_function; - struct list_head mcc_list; - - struct be_cq_object *cq_object; - - /* Async event callback for MCC CQ. */ - mcc_async_event_callback async_cb; - void *async_context; - - struct { - struct be_mcc_wrb_context *base; - u32 num; - struct list_head list_head; - } wrb_context; - - struct { - struct ring_desc *rd; - struct mp_ring ring; - } sq; - - struct { - struct mp_ring ring; - } cq; - - u32 processing; /* flag indicating that one thread - is processing CQ */ - u32 rearm; /* doorbell rearm setting to make - sure the active processing thread */ - /* rearms the CQ if any of the threads requested it. */ - - struct list_head backlog; - u32 backlog_length; - u32 driving_backlog; - u32 consumed_index; - -} ; - - -/* Queue context header -- the required software information for - * queueing a WRB. - */ -struct be_queue_driver_context { - mcc_wrb_cqe_callback internal_cb; /* Function to call on - completion */ - void *internal_cb_context; /* Parameter to pass - to completion function */ - - mcc_wrb_cqe_callback cb; /* Function to call on completion */ - void *cb_context; /* Parameter to pass to completion function */ - - struct be_mcc_wrb_response_copy copy; /* Optional parameters to copy - embedded response to user's va */ - void *optional_fwcmd_va; - struct list_head list; - u32 bytes; -} ; - -/* - * Common MCC WRB header that all commands require. - */ -struct be_mcc_wrb_header { - u8 rsvd[AMAP_BYTE_OFFSET(MCC_WRB, payload)]; -} ; - -/* - * All non embedded commands supported by hwlib functions only allow - * 1 SGE. This queue context handles them all. - */ -struct be_nonembedded_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct MCC_SGE_AMAP sge[1]; -} ; - -/* - * ------------------------------------------------------------------------ - * This section contains the specific queue struct for each command. - * The user could always provide a be_generic_q_ctxt but this is a - * rather large struct. By using the specific struct, memory consumption - * can be reduced. - * ------------------------------------------------------------------------ - */ - -struct be_link_status_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_COMMON_NTWK_LINK_STATUS_QUERY fwcmd; -} ; - -struct be_multicast_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_COMMON_NTWK_MULTICAST_SET fwcmd; -} ; - - -struct be_vlan_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_COMMON_NTWK_VLAN_CONFIG fwcmd; -} ; - -struct be_promiscuous_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_ETH_PROMISCUOUS fwcmd; -} ; - -struct be_force_failover_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_COMMON_FORCE_FAILOVER fwcmd; -} ; - - -struct be_rxf_filter_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_COMMON_NTWK_RX_FILTER fwcmd; -} ; - -struct be_eq_modify_delay_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct FWCMD_COMMON_MODIFY_EQ_DELAY fwcmd; -} ; - -/* - * The generic context is the largest size that would be required. - * It is the software context plus an entire WRB. - */ -struct be_generic_q_ctxt { - struct be_queue_driver_context context; - struct be_mcc_wrb_header wrb_header; - struct MCC_WRB_PAYLOAD_AMAP payload; -} ; - -/* - * Types for the BE_QUEUE_CONTEXT object. - */ -#define BE_QUEUE_INVALID (0) -#define BE_QUEUE_LINK_STATUS (0xA006) -#define BE_QUEUE_ETH_STATS (0xA007) -#define BE_QUEUE_TPM_STATS (0xA008) -#define BE_QUEUE_TCP_STATS (0xA009) -#define BE_QUEUE_MULTICAST (0xA00A) -#define BE_QUEUE_VLAN (0xA00B) -#define BE_QUEUE_RSS (0xA00C) -#define BE_QUEUE_FORCE_FAILOVER (0xA00D) -#define BE_QUEUE_PROMISCUOUS (0xA00E) -#define BE_QUEUE_WAKE_ON_LAN (0xA00F) -#define BE_QUEUE_NOP (0xA010) - -/* --- BE_FUNCTION_ENUM --- */ -#define BE_FUNCTION_TYPE_ISCSI (0) -#define BE_FUNCTION_TYPE_NETWORK (1) -#define BE_FUNCTION_TYPE_ARM (2) - -/* --- BE_ETH_TX_RING_TYPE_ENUM --- */ -#define BE_ETH_TX_RING_TYPE_FORWARDING (1) /* Ether ring for forwarding */ -#define BE_ETH_TX_RING_TYPE_STANDARD (2) /* Ether ring for sending */ - /* network packets. */ -#define BE_ETH_TX_RING_TYPE_BOUND (3) /* Ethernet ring for sending */ - /* network packets, bound */ - /* to a physical port. */ -/* - * ---------------------------------------------------------------------- - * API MACROS - * ---------------------------------------------------------------------- - */ -#define BE_FWCMD_NAME(_short_name_) struct FWCMD_##_short_name_ -#define BE_OPCODE_NAME(_short_name_) OPCODE_##_short_name_ -#define BE_SUBSYSTEM_NAME(_short_name_) SUBSYSTEM_##_short_name_ - - -#define BE_PREPARE_EMBEDDED_FWCMD(_pfob_, _wrb_, _short_name_) \ - ((BE_FWCMD_NAME(_short_name_) *) \ - be_function_prepare_embedded_fwcmd(_pfob_, _wrb_, \ - sizeof(BE_FWCMD_NAME(_short_name_)), \ - FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.request), \ - FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.response), \ - BE_OPCODE_NAME(_short_name_), \ - BE_SUBSYSTEM_NAME(_short_name_))); - -#define BE_PREPARE_NONEMBEDDED_FWCMD(_pfob_, _wrb_, _iva_, _ipa_, _short_name_)\ - ((BE_FWCMD_NAME(_short_name_) *) \ - be_function_prepare_nonembedded_fwcmd(_pfob_, _wrb_, (_iva_), (_ipa_), \ - sizeof(BE_FWCMD_NAME(_short_name_)), \ - FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.request), \ - FIELD_SIZEOF(BE_FWCMD_NAME(_short_name_), params.response), \ - BE_OPCODE_NAME(_short_name_), \ - BE_SUBSYSTEM_NAME(_short_name_))); - -int be_function_object_create(u8 __iomem *csr_va, u8 __iomem *db_va, - u8 __iomem *pci_va, u32 function_type, struct ring_desc *mailbox_rd, - struct be_function_object *pfob); - -int be_function_object_destroy(struct be_function_object *pfob); -int be_function_cleanup(struct be_function_object *pfob); - - -int be_function_get_fw_version(struct be_function_object *pfob, - struct FWCMD_COMMON_GET_FW_VERSION_RESPONSE_PAYLOAD *fw_version, - mcc_wrb_cqe_callback cb, void *cb_context); - - -int be_eq_modify_delay(struct be_function_object *pfob, - u32 num_eq, struct be_eq_object **eq_array, - u32 *eq_delay_array, mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_eq_modify_delay_q_ctxt *q_ctxt); - - - -int be_eq_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 eqe_size, u32 num_entries, - u32 watermark, u32 timer_delay, struct be_eq_object *eq_object); - -int be_eq_destroy(struct be_eq_object *eq); - -int be_cq_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 length, - bool solicited_eventable, bool no_delay, - u32 wm_thresh, struct be_eq_object *eq_object, - struct be_cq_object *cq_object); - -int be_cq_destroy(struct be_cq_object *cq); - -int be_mcc_ring_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 length, - struct be_mcc_wrb_context *context_array, - u32 num_context_entries, - struct be_cq_object *cq, struct be_mcc_object *mcc); -int be_mcc_ring_destroy(struct be_mcc_object *mcc_object); - -int be_mcc_process_cq(struct be_mcc_object *mcc_object, bool rearm); - -int be_mcc_add_async_event_callback(struct be_mcc_object *mcc_object, - mcc_async_event_callback cb, void *cb_context); - -int be_pci_soft_reset(struct be_function_object *pfob); - - -int be_drive_POST(struct be_function_object *pfob); - - -int be_eth_sq_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 length_in_bytes, - u32 type, u32 ulp, struct be_cq_object *cq_object, - struct be_ethsq_object *eth_sq); - -struct be_eth_sq_parameters { - u32 port; - u32 rsvd0[2]; -} ; - -int be_eth_sq_create_ex(struct be_function_object *pfob, - struct ring_desc *rd, u32 length_in_bytes, - u32 type, u32 ulp, struct be_cq_object *cq_object, - struct be_eth_sq_parameters *ex_parameters, - struct be_ethsq_object *eth_sq); -int be_eth_sq_destroy(struct be_ethsq_object *eth_sq); - -int be_eth_set_flow_control(struct be_function_object *pfob, - bool txfc_enable, bool rxfc_enable); - -int be_eth_get_flow_control(struct be_function_object *pfob, - bool *txfc_enable, bool *rxfc_enable); -int be_eth_set_qos(struct be_function_object *pfob, u32 max_bps, u32 max_pps); - -int be_eth_get_qos(struct be_function_object *pfob, u32 *max_bps, u32 *max_pps); - -int be_eth_set_frame_size(struct be_function_object *pfob, - u32 *tx_frame_size, u32 *rx_frame_size); - -int be_eth_rq_create(struct be_function_object *pfob, - struct ring_desc *rd, struct be_cq_object *cq_object, - struct be_cq_object *bcmc_cq_object, - struct be_ethrq_object *eth_rq); - -int be_eth_rq_destroy(struct be_ethrq_object *eth_rq); - -int be_eth_rq_destroy_options(struct be_ethrq_object *eth_rq, bool flush, - mcc_wrb_cqe_callback cb, void *cb_context); -int be_eth_rq_set_frag_size(struct be_function_object *pfob, - u32 new_frag_size_bytes, u32 *actual_frag_size_bytes); -int be_eth_rq_get_frag_size(struct be_function_object *pfob, - u32 *frag_size_bytes); - -void *be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, - u32 payload_length, u32 request_length, - u32 response_length, u32 opcode, u32 subsystem); -void *be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, void *fwcmd_header_va, u64 fwcmd_header_pa, - u32 payload_length, u32 request_length, u32 response_length, - u32 opcode, u32 subsystem); - - -struct MCC_WRB_AMAP * -be_function_peek_mcc_wrb(struct be_function_object *pfob); - -int be_rxf_mac_address_read_write(struct be_function_object *pfob, - bool port1, bool mac1, bool mgmt, - bool write, bool permanent, u8 *mac_address, - mcc_wrb_cqe_callback cb, - void *cb_context); - -int be_rxf_multicast_config(struct be_function_object *pfob, - bool promiscuous, u32 num, u8 *mac_table, - mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_multicast_q_ctxt *q_ctxt); - -int be_rxf_vlan_config(struct be_function_object *pfob, - bool promiscuous, u32 num, u16 *vlan_tag_array, - mcc_wrb_cqe_callback cb, void *cb_context, - struct be_vlan_q_ctxt *q_ctxt); - - -int be_rxf_link_status(struct be_function_object *pfob, - struct BE_LINK_STATUS *link_status, - mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_link_status_q_ctxt *q_ctxt); - - -int be_rxf_query_eth_statistics(struct be_function_object *pfob, - struct FWCMD_ETH_GET_STATISTICS *va_for_fwcmd, - u64 pa_for_fwcmd, mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_nonembedded_q_ctxt *q_ctxt); - -int be_rxf_promiscuous(struct be_function_object *pfob, - bool enable_port0, bool enable_port1, - mcc_wrb_cqe_callback cb, void *cb_context, - struct be_promiscuous_q_ctxt *q_ctxt); - - -int be_rxf_filter_config(struct be_function_object *pfob, - struct NTWK_RX_FILTER_SETTINGS *settings, - mcc_wrb_cqe_callback cb, - void *cb_context, - struct be_rxf_filter_q_ctxt *q_ctxt); - -/* - * ------------------------------------------------------ - * internal functions used by hwlib - * ------------------------------------------------------ - */ - - -int be_function_ring_destroy(struct be_function_object *pfob, - u32 id, u32 ring_type, mcc_wrb_cqe_callback cb, - void *cb_context, - mcc_wrb_cqe_callback internal_cb, - void *internal_callback_context); - -int be_function_post_mcc_wrb(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, - struct be_generic_q_ctxt *q_ctxt, - mcc_wrb_cqe_callback cb, void *cb_context, - mcc_wrb_cqe_callback internal_cb, - void *internal_cb_context, void *optional_fwcmd_va, - struct be_mcc_wrb_response_copy *response_copy); - -int be_function_queue_mcc_wrb(struct be_function_object *pfob, - struct be_generic_q_ctxt *q_ctxt); - -/* - * ------------------------------------------------------ - * MCC QUEUE - * ------------------------------------------------------ - */ - -int be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *rd); - - -struct MCC_WRB_AMAP * -_be_mpu_peek_ring_wrb(struct be_mcc_object *mcc, bool driving_queue); - -struct be_mcc_wrb_context * -_be_mcc_allocate_wrb_context(struct be_function_object *pfob); - -void _be_mcc_free_wrb_context(struct be_function_object *pfob, - struct be_mcc_wrb_context *context); - -int _be_mpu_post_wrb_mailbox(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context); - -int _be_mpu_post_wrb_ring(struct be_mcc_object *mcc, - struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context); - -void be_drive_mcc_wrb_queue(struct be_mcc_object *mcc); - - -/* - * ------------------------------------------------------ - * Ring Sizes - * ------------------------------------------------------ - */ -static inline u32 be_ring_encoding_to_length(u32 encoding, u32 object_size) -{ - - ASSERT(encoding != 1); /* 1 is rsvd */ - ASSERT(encoding < 16); - ASSERT(object_size > 0); - - if (encoding == 0) /* 32k deep */ - encoding = 16; - - return (1 << (encoding - 1)) * object_size; -} - -static inline -u32 be_ring_length_to_encoding(u32 length_in_bytes, u32 object_size) -{ - - u32 count, encoding; - - ASSERT(object_size > 0); - ASSERT(length_in_bytes % object_size == 0); - - count = length_in_bytes / object_size; - - ASSERT(count > 1); - ASSERT(count <= 32 * 1024); - ASSERT(length_in_bytes <= 8 * PAGE_SIZE); /* max ring size in UT */ - - encoding = __ilog2_u32(count) + 1; - - if (encoding == 16) - encoding = 0; /* 32k deep */ - - return encoding; -} - -void be_rd_to_pa_list(struct ring_desc *rd, struct PHYS_ADDR *pa_list, - u32 max_num); -#endif /* __hwlib_h__ */ diff --git a/drivers/staging/benet/hwlib/mpu.c b/drivers/staging/benet/hwlib/mpu.c deleted file mode 100644 index bec8dc9f1735..000000000000 --- a/drivers/staging/benet/hwlib/mpu.c +++ /dev/null @@ -1,1362 +0,0 @@ -/* - * Copyright (C) 2005 - 2008 ServerEngines - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. The full GNU General - * Public License is included in this distribution in the file called COPYING. - * - * Contact Information: - * linux-drivers@serverengines.com - * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 - */ -#include "hwlib.h" -#include "bestatus.h" - -static -inline void mp_ring_create(struct mp_ring *ring, u32 num, u32 size, void *va) -{ - ASSERT(ring); - memset(ring, 0, sizeof(struct mp_ring)); - ring->num = num; - ring->pages = DIV_ROUND_UP(num * size, PAGE_SIZE); - ring->itemSize = size; - ring->va = va; -} - -/* - * ----------------------------------------------------------------------- - * Interface for 2 index rings. i.e. consumer/producer rings - * -------------------------------------------------------------------------- - */ - -/* Returns number items pending on ring. */ -static inline u32 mp_ring_num_pending(struct mp_ring *ring) -{ - ASSERT(ring); - if (ring->num == 0) - return 0; - return be_subc(ring->pidx, ring->cidx, ring->num); -} - -/* Returns number items free on ring. */ -static inline u32 mp_ring_num_empty(struct mp_ring *ring) -{ - ASSERT(ring); - return ring->num - 1 - mp_ring_num_pending(ring); -} - -/* Consume 1 item */ -static inline void mp_ring_consume(struct mp_ring *ring) -{ - ASSERT(ring); - ASSERT(ring->pidx != ring->cidx); - - ring->cidx = be_addc(ring->cidx, 1, ring->num); -} - -/* Produce 1 item */ -static inline void mp_ring_produce(struct mp_ring *ring) -{ - ASSERT(ring); - ring->pidx = be_addc(ring->pidx, 1, ring->num); -} - -/* Consume count items */ -static inline void mp_ring_consume_multiple(struct mp_ring *ring, u32 count) -{ - ASSERT(ring); - ASSERT(mp_ring_num_pending(ring) >= count); - ring->cidx = be_addc(ring->cidx, count, ring->num); -} - -static inline void *mp_ring_item(struct mp_ring *ring, u32 index) -{ - ASSERT(ring); - ASSERT(index < ring->num); - ASSERT(ring->itemSize > 0); - return (u8 *) ring->va + index * ring->itemSize; -} - -/* Ptr to produce item */ -static inline void *mp_ring_producer_ptr(struct mp_ring *ring) -{ - ASSERT(ring); - return mp_ring_item(ring, ring->pidx); -} - -/* - * Returns a pointer to the current location in the ring. - * This is used for rings with 1 index. - */ -static inline void *mp_ring_current(struct mp_ring *ring) -{ - ASSERT(ring); - ASSERT(ring->pidx == 0); /* not used */ - - return mp_ring_item(ring, ring->cidx); -} - -/* - * Increment index for rings with only 1 index. - * This is used for rings with 1 index. - */ -static inline void *mp_ring_next(struct mp_ring *ring) -{ - ASSERT(ring); - ASSERT(ring->num > 0); - ASSERT(ring->pidx == 0); /* not used */ - - ring->cidx = be_addc(ring->cidx, 1, ring->num); - return mp_ring_current(ring); -} - -/* - This routine waits for a previously posted mailbox WRB to be completed. - Specifically it waits for the mailbox to say that it's ready to accept - more data by setting the LSB of the mailbox pd register to 1. - - pcontroller - The function object to post this data to - - IRQL < DISPATCH_LEVEL -*/ -static void be_mcc_mailbox_wait(struct be_function_object *pfob) -{ - struct MPU_MAILBOX_DB_AMAP mailbox_db; - u32 i = 0; - u32 ready; - - if (pfob->emulate) { - /* No waiting for mailbox in emulated mode. */ - return; - } - - mailbox_db.dw[0] = PD_READ(pfob, mcc_bootstrap_db); - ready = AMAP_GET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db); - - while (ready == false) { - if ((++i & 0x3FFFF) == 0) { - TRACE(DL_WARN, "Waiting for mailbox ready - %dk polls", - i / 1000); - } - udelay(1); - mailbox_db.dw[0] = PD_READ(pfob, mcc_bootstrap_db); - ready = AMAP_GET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db); - } -} - -/* - This routine tells the MCC mailbox that there is data to processed - in the mailbox. It does this by setting the physical address for the - mailbox location and clearing the LSB. This routine returns immediately - and does not wait for the WRB to be processed. - - pcontroller - The function object to post this data to - - IRQL < DISPATCH_LEVEL - -*/ -static void be_mcc_mailbox_notify(struct be_function_object *pfob) -{ - struct MPU_MAILBOX_DB_AMAP mailbox_db; - u32 pa; - - ASSERT(pfob->mailbox.pa); - ASSERT(pfob->mailbox.va); - - /* If emulated, do not ring the mailbox */ - if (pfob->emulate) { - TRACE(DL_WARN, "MPU disabled. Skipping mailbox notify."); - return; - } - - /* form the higher bits in the address */ - mailbox_db.dw[0] = 0; /* init */ - AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, hi, &mailbox_db, 1); - AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db, 0); - - /* bits 34 to 63 */ - pa = (u32) (pfob->mailbox.pa >> 34); - AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, address, &mailbox_db, pa); - - /* Wait for the MPU to be ready */ - be_mcc_mailbox_wait(pfob); - - /* Ring doorbell 1st time */ - PD_WRITE(pfob, mcc_bootstrap_db, mailbox_db.dw[0]); - - /* Wait for 1st write to be acknowledged. */ - be_mcc_mailbox_wait(pfob); - - /* lower bits 30 bits from 4th bit (bits 4 to 33)*/ - pa = (u32) (pfob->mailbox.pa >> 4) & 0x3FFFFFFF; - - AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, hi, &mailbox_db, 0); - AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db, 0); - AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, address, &mailbox_db, pa); - - /* Ring doorbell 2nd time */ - PD_WRITE(pfob, mcc_bootstrap_db, mailbox_db.dw[0]); -} - -/* - This routine tells the MCC mailbox that there is data to processed - in the mailbox. It does this by setting the physical address for the - mailbox location and clearing the LSB. This routine spins until the - MPU writes a 1 into the LSB indicating that the data has been received - and is ready to be processed. - - pcontroller - The function object to post this data to - - IRQL < DISPATCH_LEVEL -*/ -static void -be_mcc_mailbox_notify_and_wait(struct be_function_object *pfob) -{ - /* - * Notify it - */ - be_mcc_mailbox_notify(pfob); - /* - * Now wait for completion of WRB - */ - be_mcc_mailbox_wait(pfob); -} - -void -be_mcc_process_cqe(struct be_function_object *pfob, - struct MCC_CQ_ENTRY_AMAP *cqe) -{ - struct be_mcc_wrb_context *wrb_context = NULL; - u32 offset, status; - u8 *p; - - ASSERT(cqe); - /* - * A command completed. Commands complete out-of-order. - * Determine which command completed from the TAG. - */ - offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); - p = (u8 *) cqe + offset; - wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); - - ASSERT(wrb_context); - /* - * Perform a response copy if requested. - * Only copy data if the FWCMD is successful. - */ - status = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, completion_status, cqe); - if (status == MGMT_STATUS_SUCCESS && wrb_context->copy.length > 0) { - ASSERT(wrb_context->wrb); - ASSERT(wrb_context->copy.va); - p = (u8 *)wrb_context->wrb + AMAP_BYTE_OFFSET(MCC_WRB, payload); - memcpy(wrb_context->copy.va, - (u8 *)p + wrb_context->copy.fwcmd_offset, - wrb_context->copy.length); - } - - if (status) - status = BE_NOT_OK; - /* internal callback */ - if (wrb_context->internal_cb) { - wrb_context->internal_cb(wrb_context->internal_cb_context, - status, wrb_context->wrb); - } - - /* callback */ - if (wrb_context->cb) { - wrb_context->cb(wrb_context->cb_context, - status, wrb_context->wrb); - } - /* Free the context structure */ - _be_mcc_free_wrb_context(pfob, wrb_context); -} - -void be_drive_mcc_wrb_queue(struct be_mcc_object *mcc) -{ - struct be_function_object *pfob = NULL; - int status = BE_PENDING; - struct be_generic_q_ctxt *q_ctxt; - struct MCC_WRB_AMAP *wrb; - struct MCC_WRB_AMAP *queue_wrb; - u32 length, payload_length, sge_count, embedded; - unsigned long irql; - - BUILD_BUG_ON((sizeof(struct be_generic_q_ctxt) < - sizeof(struct be_queue_driver_context) + - sizeof(struct MCC_WRB_AMAP))); - pfob = mcc->parent_function; - - spin_lock_irqsave(&pfob->post_lock, irql); - - if (mcc->driving_backlog) { - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return; - } - /* Acquire the flag to limit 1 thread to redrive posts. */ - mcc->driving_backlog = 1; - - while (!list_empty(&mcc->backlog)) { - wrb = _be_mpu_peek_ring_wrb(mcc, true); /* Driving the queue */ - if (!wrb) - break; /* No space in the ring yet. */ - /* Get the next queued entry to process. */ - q_ctxt = list_first_entry(&mcc->backlog, - struct be_generic_q_ctxt, context.list); - list_del(&q_ctxt->context.list); - pfob->mcc->backlog_length--; - /* - * Compute the required length of the WRB. - * Since the queue element may be smaller than - * the complete WRB, copy only the required number of bytes. - */ - queue_wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; - embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, queue_wrb); - if (embedded) { - payload_length = AMAP_GET_BITS_PTR(MCC_WRB, - payload_length, queue_wrb); - length = sizeof(struct be_mcc_wrb_header) + - payload_length; - } else { - sge_count = AMAP_GET_BITS_PTR(MCC_WRB, sge_count, - queue_wrb); - ASSERT(sge_count == 1); /* only 1 frag. */ - length = sizeof(struct be_mcc_wrb_header) + - sge_count * sizeof(struct MCC_SGE_AMAP); - } - - /* - * Truncate the length based on the size of the - * queue element. Some elements that have output parameters - * can be smaller than the payload_length field would - * indicate. We really only need to copy the request - * parameters, not the response. - */ - length = min(length, (u32) (q_ctxt->context.bytes - - offsetof(struct be_generic_q_ctxt, wrb_header))); - - /* Copy the queue element WRB into the ring. */ - memcpy(wrb, &q_ctxt->wrb_header, length); - - /* Post the wrb. This should not fail assuming we have - * enough context structs. */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, - q_ctxt->context.cb, q_ctxt->context.cb_context, - q_ctxt->context.internal_cb, - q_ctxt->context.internal_cb_context, - q_ctxt->context.optional_fwcmd_va, - &q_ctxt->context.copy); - - if (status == BE_SUCCESS) { - /* - * Synchronous completion. Since it was queued, - * we will invoke the callback. - * To the user, this is an asynchronous request. - */ - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - - ASSERT(q_ctxt->context.cb); - - q_ctxt->context.cb( - q_ctxt->context.cb_context, - BE_SUCCESS, NULL); - - spin_lock_irqsave(&pfob->post_lock, irql); - - } else if (status != BE_PENDING) { - /* - * Another resource failed. Should never happen - * if we have sufficient MCC_WRB_CONTEXT structs. - * Return to head of the queue. - */ - TRACE(DL_WARN, "Failed to post a queued WRB. 0x%x", - status); - list_add(&q_ctxt->context.list, &mcc->backlog); - pfob->mcc->backlog_length++; - break; - } - } - - /* Free the flag to limit 1 thread to redrive posts. */ - mcc->driving_backlog = 0; - spin_unlock_irqrestore(&pfob->post_lock, irql); -} - -/* This function asserts that the WRB was consumed in order. */ -#ifdef BE_DEBUG -u32 be_mcc_wrb_consumed_in_order(struct be_mcc_object *mcc, - struct MCC_CQ_ENTRY_AMAP *cqe) -{ - struct be_mcc_wrb_context *wrb_context = NULL; - u32 wrb_index; - u32 wrb_consumed_in_order; - u32 offset; - u8 *p; - - ASSERT(cqe); - /* - * A command completed. Commands complete out-of-order. - * Determine which command completed from the TAG. - */ - offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); - p = (u8 *) cqe + offset; - wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); - - ASSERT(wrb_context); - - wrb_index = (u32) (((u64)(size_t)wrb_context->ring_wrb - - (u64)(size_t)mcc->sq.ring.va) / sizeof(struct MCC_WRB_AMAP)); - - ASSERT(wrb_index < mcc->sq.ring.num); - - wrb_consumed_in_order = (u32) (wrb_index == mcc->consumed_index); - mcc->consumed_index = be_addc(mcc->consumed_index, 1, mcc->sq.ring.num); - return wrb_consumed_in_order; -} -#endif - -int be_mcc_process_cq(struct be_mcc_object *mcc, bool rearm) -{ - struct be_function_object *pfob = NULL; - struct MCC_CQ_ENTRY_AMAP *cqe; - struct CQ_DB_AMAP db; - struct mp_ring *cq_ring = &mcc->cq.ring; - struct mp_ring *mp_ring = &mcc->sq.ring; - u32 num_processed = 0; - u32 consumed = 0, valid, completed, cqe_consumed, async_event; - - pfob = mcc->parent_function; - - spin_lock_irqsave(&pfob->cq_lock, pfob->cq_irq); - - /* - * Verify that only one thread is processing the CQ at once. - * We cannot hold the lock while processing the CQ due to - * the callbacks into the OS. Therefore, this flag is used - * to control it. If any of the threads want to - * rearm the CQ, we need to honor that. - */ - if (mcc->processing != 0) { - mcc->rearm = mcc->rearm || rearm; - goto Error; - } else { - mcc->processing = 1; /* lock processing for this thread. */ - mcc->rearm = rearm; /* set our rearm setting */ - } - - spin_unlock_irqrestore(&pfob->cq_lock, pfob->cq_irq); - - cqe = mp_ring_current(cq_ring); - valid = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe); - while (valid) { - - if (num_processed >= 8) { - /* coalesce doorbells, but free space in cq - * ring while processing. */ - db.dw[0] = 0; /* clear */ - AMAP_SET_BITS_PTR(CQ_DB, qid, &db, cq_ring->id); - AMAP_SET_BITS_PTR(CQ_DB, rearm, &db, false); - AMAP_SET_BITS_PTR(CQ_DB, event, &db, false); - AMAP_SET_BITS_PTR(CQ_DB, num_popped, &db, - num_processed); - num_processed = 0; - - PD_WRITE(pfob, cq_db, db.dw[0]); - } - - async_event = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, async_event, cqe); - if (async_event) { - /* This is an asynchronous event. */ - struct ASYNC_EVENT_TRAILER_AMAP *async_trailer = - (struct ASYNC_EVENT_TRAILER_AMAP *) - ((u8 *) cqe + sizeof(struct MCC_CQ_ENTRY_AMAP) - - sizeof(struct ASYNC_EVENT_TRAILER_AMAP)); - u32 event_code; - async_event = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, - async_event, async_trailer); - ASSERT(async_event == 1); - - - valid = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, - valid, async_trailer); - ASSERT(valid == 1); - - /* Call the async event handler if it is installed. */ - if (mcc->async_cb) { - event_code = - AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, - event_code, async_trailer); - mcc->async_cb(mcc->async_context, - (u32) event_code, (void *) cqe); - } - - } else { - /* This is a completion entry. */ - - /* No vm forwarding in this driver. */ - - cqe_consumed = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, - consumed, cqe); - if (cqe_consumed) { - /* - * A command on the MCC ring was consumed. - * Update the consumer index. - * These occur in order. - */ - ASSERT(be_mcc_wrb_consumed_in_order(mcc, cqe)); - consumed++; - } - - completed = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, - completed, cqe); - if (completed) { - /* A command completed. Use tag to - * determine which command. */ - be_mcc_process_cqe(pfob, cqe); - } - } - - /* Reset the CQE */ - AMAP_SET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe, false); - num_processed++; - - /* Update our tracking for the CQ ring. */ - cqe = mp_ring_next(cq_ring); - valid = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe); - } - - TRACE(DL_INFO, "num_processed:0x%x, and consumed:0x%x", - num_processed, consumed); - /* - * Grab the CQ lock to synchronize the "rearm" setting for - * the doorbell, and for clearing the "processing" flag. - */ - spin_lock_irqsave(&pfob->cq_lock, pfob->cq_irq); - - /* - * Rearm the cq. This is done based on the global mcc->rearm - * flag which combines the rearm parameter from the current - * call to process_cq and any other threads - * that tried to process the CQ while this one was active. - * This handles the situation where a sync. fwcmd was processing - * the CQ while the interrupt/dpc tries to process it. - * The sync process gets to continue -- but it is now - * responsible for the rearming. - */ - if (num_processed > 0 || mcc->rearm == true) { - db.dw[0] = 0; /* clear */ - AMAP_SET_BITS_PTR(CQ_DB, qid, &db, cq_ring->id); - AMAP_SET_BITS_PTR(CQ_DB, rearm, &db, mcc->rearm); - AMAP_SET_BITS_PTR(CQ_DB, event, &db, false); - AMAP_SET_BITS_PTR(CQ_DB, num_popped, &db, num_processed); - - PD_WRITE(pfob, cq_db, db.dw[0]); - } - /* - * Update the consumer index after ringing the CQ doorbell. - * We don't want another thread to post more WRBs before we - * have CQ space available. - */ - mp_ring_consume_multiple(mp_ring, consumed); - - /* Clear the processing flag. */ - mcc->processing = 0; - -Error: - spin_unlock_irqrestore(&pfob->cq_lock, pfob->cq_irq); - /* - * Use the local variable to detect if the current thread - * holds the WRB post lock. If rearm is false, this is - * either a synchronous command, or the upper layer driver is polling - * from a thread. We do not drive the queue from that - * context since the driver may hold the - * wrb post lock already. - */ - if (rearm) - be_drive_mcc_wrb_queue(mcc); - else - pfob->pend_queue_driving = 1; - - return BE_SUCCESS; -} - -/* - *============================================================================ - * P U B L I C R O U T I N E S - *============================================================================ - */ - -/* - This routine creates an MCC object. This object contains an MCC send queue - and a CQ private to the MCC. - - pcontroller - Handle to a function object - - EqObject - EQ object that will be used to dispatch this MCC - - ppMccObject - Pointer to an internal Mcc Object returned. - - Returns BE_SUCCESS if successfull,, otherwise a useful error code - is returned. - - IRQL < DISPATCH_LEVEL - -*/ -int -be_mcc_ring_create(struct be_function_object *pfob, - struct ring_desc *rd, u32 length, - struct be_mcc_wrb_context *context_array, - u32 num_context_entries, - struct be_cq_object *cq, struct be_mcc_object *mcc) -{ - int status = 0; - - struct FWCMD_COMMON_MCC_CREATE *fwcmd = NULL; - struct MCC_WRB_AMAP *wrb = NULL; - u32 num_entries_encoded, n, i; - void *va = NULL; - unsigned long irql; - - if (length < sizeof(struct MCC_WRB_AMAP) * 2) { - TRACE(DL_ERR, "Invalid MCC ring length:%d", length); - return BE_NOT_OK; - } - /* - * Reduce the actual ring size to be less than the number - * of context entries. This ensures that we run out of - * ring WRBs first so the queuing works correctly. We never - * queue based on context structs. - */ - if (num_context_entries + 1 < - length / sizeof(struct MCC_WRB_AMAP) - 1) { - - u32 max_length = - (num_context_entries + 2) * sizeof(struct MCC_WRB_AMAP); - - if (is_power_of_2(max_length)) - length = __roundup_pow_of_two(max_length+1) / 2; - else - length = __roundup_pow_of_two(max_length) / 2; - - ASSERT(length <= max_length); - - TRACE(DL_WARN, - "MCC ring length reduced based on context entries." - " length:%d wrbs:%d context_entries:%d", length, - (int) (length / sizeof(struct MCC_WRB_AMAP)), - num_context_entries); - } - - spin_lock_irqsave(&pfob->post_lock, irql); - - num_entries_encoded = - be_ring_length_to_encoding(length, sizeof(struct MCC_WRB_AMAP)); - - /* Init MCC object. */ - memset(mcc, 0, sizeof(*mcc)); - mcc->parent_function = pfob; - mcc->cq_object = cq; - - INIT_LIST_HEAD(&mcc->backlog); - - wrb = be_function_peek_mcc_wrb(pfob); - if (!wrb) { - ASSERT(wrb); - TRACE(DL_ERR, "No free MCC WRBs in create EQ."); - status = BE_STATUS_NO_MCC_WRB; - goto error; - } - /* Prepares an embedded fwcmd, including request/response sizes. */ - fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_MCC_CREATE); - - fwcmd->params.request.num_pages = DIV_ROUND_UP(length, PAGE_SIZE); - /* - * Program MCC ring context - */ - AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, pdid, - &fwcmd->params.request.context, 0); - AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, invalid, - &fwcmd->params.request.context, false); - AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, ring_size, - &fwcmd->params.request.context, num_entries_encoded); - - n = cq->cq_id; - AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, - cq_id, &fwcmd->params.request.context, n); - be_rd_to_pa_list(rd, fwcmd->params.request.pages, - ARRAY_SIZE(fwcmd->params.request.pages)); - /* Post the f/w command */ - status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, - NULL, NULL, fwcmd, NULL); - if (status != BE_SUCCESS) { - TRACE(DL_ERR, "MCC to create CQ failed."); - goto error; - } - /* - * Create a linked list of context structures - */ - mcc->wrb_context.base = context_array; - mcc->wrb_context.num = num_context_entries; - INIT_LIST_HEAD(&mcc->wrb_context.list_head); - memset(context_array, 0, - sizeof(struct be_mcc_wrb_context) * num_context_entries); - for (i = 0; i < mcc->wrb_context.num; i++) { - list_add_tail(&context_array[i].next, - &mcc->wrb_context.list_head); - } - - /* - * - * Create an mcc_ring for tracking WRB hw ring - */ - va = rd->va; - ASSERT(va); - mp_ring_create(&mcc->sq.ring, length / sizeof(struct MCC_WRB_AMAP), - sizeof(struct MCC_WRB_AMAP), va); - mcc->sq.ring.id = fwcmd->params.response.id; - /* - * Init a mcc_ring for tracking the MCC CQ. - */ - ASSERT(cq->va); - mp_ring_create(&mcc->cq.ring, cq->num_entries, - sizeof(struct MCC_CQ_ENTRY_AMAP), cq->va); - mcc->cq.ring.id = cq->cq_id; - - /* Force zeroing of CQ. */ - memset(cq->va, 0, cq->num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP)); - - /* Initialize debug index. */ - mcc->consumed_index = 0; - - atomic_inc(&cq->ref_count); - pfob->mcc = mcc; - - TRACE(DL_INFO, "MCC ring created. id:%d bytes:%d cq_id:%d cq_entries:%d" - " num_context:%d", mcc->sq.ring.id, length, - cq->cq_id, cq->num_entries, num_context_entries); - -error: - spin_unlock_irqrestore(&pfob->post_lock, irql); - if (pfob->pend_queue_driving && pfob->mcc) { - pfob->pend_queue_driving = 0; - be_drive_mcc_wrb_queue(pfob->mcc); - } - return status; -} - -/* - This routine destroys an MCC send queue - - MccObject - Internal Mcc Object to be destroyed. - - Returns BE_SUCCESS if successfull, otherwise an error code is returned. - - IRQL < DISPATCH_LEVEL - - The caller of this routine must ensure that no other WRB may be posted - until this routine returns. - -*/ -int be_mcc_ring_destroy(struct be_mcc_object *mcc) -{ - int status = 0; - struct be_function_object *pfob = mcc->parent_function; - - - ASSERT(mcc->processing == 0); - - /* - * Remove the ring from the function object. - * This transitions back to mailbox mode. - */ - pfob->mcc = NULL; - - /* Send fwcmd to destroy the queue. (Using the mailbox.) */ - status = be_function_ring_destroy(mcc->parent_function, mcc->sq.ring.id, - FWCMD_RING_TYPE_MCC, NULL, NULL, NULL, NULL); - ASSERT(status == 0); - - /* Release the SQ reference to the CQ */ - atomic_dec(&mcc->cq_object->ref_count); - - return status; -} - -static void -mcc_wrb_sync_cb(void *context, int staus, struct MCC_WRB_AMAP *wrb) -{ - struct be_mcc_wrb_context *wrb_context = - (struct be_mcc_wrb_context *) context; - ASSERT(wrb_context); - *wrb_context->users_final_status = staus; -} - -/* - This routine posts a command to the MCC send queue - - mcc - Internal Mcc Object to be destroyed. - - wrb - wrb to post. - - Returns BE_SUCCESS if successfull, otherwise an error code is returned. - - IRQL < DISPATCH_LEVEL if CompletionCallback is not NULL - IRQL <=DISPATCH_LEVEL if CompletionCallback is NULL - - If this routine is called with CompletionCallback != NULL the - call is considered to be asynchronous and will return as soon - as the WRB is posted to the MCC with BE_PENDING. - - If CompletionCallback is NULL, then this routine will not return until - a completion for this MCC command has been processed. - If called at DISPATCH_LEVEL the CompletionCallback must be NULL. - - This routine should only be called if the MPU has been boostraped past - mailbox mode. - - -*/ -int -_be_mpu_post_wrb_ring(struct be_mcc_object *mcc, struct MCC_WRB_AMAP *wrb, - struct be_mcc_wrb_context *wrb_context) -{ - - struct MCC_WRB_AMAP *ring_wrb = NULL; - int status = BE_PENDING; - int final_status = BE_PENDING; - mcc_wrb_cqe_callback cb = NULL; - struct MCC_DB_AMAP mcc_db; - u32 embedded; - - ASSERT(mp_ring_num_empty(&mcc->sq.ring) > 0); - /* - * Input wrb is most likely the next wrb in the ring, since the client - * can peek at the address. - */ - ring_wrb = mp_ring_producer_ptr(&mcc->sq.ring); - if (wrb != ring_wrb) { - /* If not equal, copy it into the ring. */ - memcpy(ring_wrb, wrb, sizeof(struct MCC_WRB_AMAP)); - } -#ifdef BE_DEBUG - wrb_context->ring_wrb = ring_wrb; -#endif - embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, ring_wrb); - if (embedded) { - /* embedded commands will have the response within the WRB. */ - wrb_context->wrb = ring_wrb; - } else { - /* - * non-embedded commands will not have the response - * within the WRB, and they may complete out-of-order. - * The WRB will not be valid to inspect - * during the completion. - */ - wrb_context->wrb = NULL; - } - cb = wrb_context->cb; - - if (cb == NULL) { - /* Assign our internal callback if this is a - * synchronous call. */ - wrb_context->cb = mcc_wrb_sync_cb; - wrb_context->cb_context = wrb_context; - wrb_context->users_final_status = &final_status; - } - /* Increment producer index */ - - mcc_db.dw[0] = 0; /* initialize */ - AMAP_SET_BITS_PTR(MCC_DB, rid, &mcc_db, mcc->sq.ring.id); - AMAP_SET_BITS_PTR(MCC_DB, numPosted, &mcc_db, 1); - - mp_ring_produce(&mcc->sq.ring); - PD_WRITE(mcc->parent_function, mpu_mcc_db, mcc_db.dw[0]); - TRACE(DL_INFO, "pidx: %x and cidx: %x.", mcc->sq.ring.pidx, - mcc->sq.ring.cidx); - - if (cb == NULL) { - int polls = 0; /* At >= 1 us per poll */ - /* Wait until this command completes, polling the CQ. */ - do { - TRACE(DL_INFO, "FWCMD submitted in the poll mode."); - /* Do not rearm CQ in this context. */ - be_mcc_process_cq(mcc, false); - - if (final_status == BE_PENDING) { - if ((++polls & 0x7FFFF) == 0) { - TRACE(DL_WARN, - "Warning : polling MCC CQ for %d" - "ms.", polls / 1000); - } - - udelay(1); - } - - /* final_status changed when the command completes */ - } while (final_status == BE_PENDING); - - status = final_status; - } - - return status; -} - -struct MCC_WRB_AMAP * -_be_mpu_peek_ring_wrb(struct be_mcc_object *mcc, bool driving_queue) -{ - /* If we have queued items, do not allow a post to bypass the queue. */ - if (!driving_queue && !list_empty(&mcc->backlog)) - return NULL; - - if (mp_ring_num_empty(&mcc->sq.ring) <= 0) - return NULL; - return (struct MCC_WRB_AMAP *) mp_ring_producer_ptr(&mcc->sq.ring); -} - -int -be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *mailbox) -{ - ASSERT(mailbox); - pfob->mailbox.va = mailbox->va; - pfob->mailbox.pa = cpu_to_le64(mailbox->pa); - pfob->mailbox.length = mailbox->length; - - ASSERT(((u32)(size_t)pfob->mailbox.va & 0xf) == 0); - ASSERT(((u32)(size_t)pfob->mailbox.pa & 0xf) == 0); - /* - * Issue the WRB to set MPU endianness - */ - { - u64 *endian_check = (u64 *) (pfob->mailbox.va + - AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb)); - *endian_check = 0xFF1234FFFF5678FFULL; - } - - be_mcc_mailbox_notify_and_wait(pfob); - - return BE_SUCCESS; -} - - -/* - This routine posts a command to the MCC mailbox. - - FuncObj - Function Object to post the WRB on behalf of. - wrb - wrb to post. - CompletionCallback - Address of a callback routine to invoke once the WRB - is completed. - CompletionCallbackContext - Opaque context to be passed during the call to - the CompletionCallback. - Returns BE_SUCCESS if successfull, otherwise an error code is returned. - - IRQL <=DISPATCH_LEVEL if CompletionCallback is NULL - - This routine will block until a completion for this MCC command has been - processed. If called at DISPATCH_LEVEL the CompletionCallback must be NULL. - - This routine should only be called if the MPU has not been boostraped past - mailbox mode. -*/ -int -_be_mpu_post_wrb_mailbox(struct be_function_object *pfob, - struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context) -{ - struct MCC_MAILBOX_AMAP *mailbox = NULL; - struct MCC_WRB_AMAP *mb_wrb; - struct MCC_CQ_ENTRY_AMAP *mb_cq; - u32 offset, status; - - ASSERT(pfob->mcc == NULL); - mailbox = pfob->mailbox.va; - ASSERT(mailbox); - - offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); - mb_wrb = (struct MCC_WRB_AMAP *) (u8 *)mailbox + offset; - if (mb_wrb != wrb) { - memset(mailbox, 0, sizeof(*mailbox)); - memcpy(mb_wrb, wrb, sizeof(struct MCC_WRB_AMAP)); - } - /* The callback can inspect the final WRB to get output parameters. */ - wrb_context->wrb = mb_wrb; - - be_mcc_mailbox_notify_and_wait(pfob); - - /* A command completed. Use tag to determine which command. */ - offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, cq); - mb_cq = (struct MCC_CQ_ENTRY_AMAP *) ((u8 *)mailbox + offset); - be_mcc_process_cqe(pfob, mb_cq); - - status = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, completion_status, mb_cq); - if (status) - status = BE_NOT_OK; - return status; -} - -struct be_mcc_wrb_context * -_be_mcc_allocate_wrb_context(struct be_function_object *pfob) -{ - struct be_mcc_wrb_context *context = NULL; - unsigned long irq; - - spin_lock_irqsave(&pfob->mcc_context_lock, irq); - - if (!pfob->mailbox.default_context_allocated) { - /* Use the single default context that we - * always have allocated. */ - pfob->mailbox.default_context_allocated = true; - context = &pfob->mailbox.default_context; - } else if (pfob->mcc) { - /* Get a context from the free list. If any are available. */ - if (!list_empty(&pfob->mcc->wrb_context.list_head)) { - context = list_first_entry( - &pfob->mcc->wrb_context.list_head, - struct be_mcc_wrb_context, next); - } - } - - spin_unlock_irqrestore(&pfob->mcc_context_lock, irq); - - return context; -} - -void -_be_mcc_free_wrb_context(struct be_function_object *pfob, - struct be_mcc_wrb_context *context) -{ - unsigned long irq; - - ASSERT(context); - /* - * Zero during free to try and catch any bugs where the context - * is accessed after a free. - */ - memset(context, 0, sizeof(context)); - - spin_lock_irqsave(&pfob->mcc_context_lock, irq); - - if (context == &pfob->mailbox.default_context) { - /* Free the default context. */ - ASSERT(pfob->mailbox.default_context_allocated); - pfob->mailbox.default_context_allocated = false; - } else { - /* Add to free list. */ - ASSERT(pfob->mcc); - list_add_tail(&context->next, - &pfob->mcc->wrb_context.list_head); - } - - spin_unlock_irqrestore(&pfob->mcc_context_lock, irq); -} - -int -be_mcc_add_async_event_callback(struct be_mcc_object *mcc_object, - mcc_async_event_callback cb, void *cb_context) -{ - /* Lock against anyone trying to change the callback/context pointers - * while being used. */ - spin_lock_irqsave(&mcc_object->parent_function->cq_lock, - mcc_object->parent_function->cq_irq); - - /* Assign the async callback. */ - mcc_object->async_context = cb_context; - mcc_object->async_cb = cb; - - spin_unlock_irqrestore(&mcc_object->parent_function->cq_lock, - mcc_object->parent_function->cq_irq); - - return BE_SUCCESS; -} - -#define MPU_EP_CONTROL 0 -#define MPU_EP_SEMAPHORE 0xac - -/* - *------------------------------------------------------------------- - * Function: be_wait_for_POST_complete - * Waits until the BladeEngine POST completes (either in error or success). - * pfob - - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *------------------------------------------------------------------- - */ -static int be_wait_for_POST_complete(struct be_function_object *pfob) -{ - struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; - int s; - u32 post_error, post_stage; - - const u32 us_per_loop = 1000; /* 1000us */ - const u32 print_frequency_loops = 1000000 / us_per_loop; - const u32 max_loops = 60 * print_frequency_loops; - u32 loops = 0; - - /* - * Wait for arm fw indicating it is done or a fatal error happened. - * Note: POST can take some time to complete depending on configuration - * settings (consider ARM attempts to acquire an IP address - * over DHCP!!!). - * - */ - do { - status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); - post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, - error, &status); - post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, - stage, &status); - if (0 == (loops % print_frequency_loops)) { - /* Print current status */ - TRACE(DL_INFO, "POST status = 0x%x (stage = 0x%x)", - status.dw[0], post_stage); - } - udelay(us_per_loop); - } while ((post_error != 1) && - (post_stage != POST_STAGE_ARMFW_READY) && - (++loops < max_loops)); - - if (post_error == 1) { - TRACE(DL_ERR, "POST error! Status = 0x%x (stage = 0x%x)", - status.dw[0], post_stage); - s = BE_NOT_OK; - } else if (post_stage != POST_STAGE_ARMFW_READY) { - TRACE(DL_ERR, "POST time-out! Status = 0x%x (stage = 0x%x)", - status.dw[0], post_stage); - s = BE_NOT_OK; - } else { - s = BE_SUCCESS; - } - return s; -} - -/* - *------------------------------------------------------------------- - * Function: be_kickoff_and_wait_for_POST - * Interacts with the BladeEngine management processor to initiate POST, and - * subsequently waits until POST completes (either in error or success). - * The caller must acquire the reset semaphore before initiating POST - * to prevent multiple drivers interacting with the management processor. - * Once POST is complete the caller must release the reset semaphore. - * Callers who only want to wait for POST complete may call - * be_wait_for_POST_complete. - * pfob - - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *------------------------------------------------------------------- - */ -static int -be_kickoff_and_wait_for_POST(struct be_function_object *pfob) -{ - struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; - int s; - - const u32 us_per_loop = 1000; /* 1000us */ - const u32 print_frequency_loops = 1000000 / us_per_loop; - const u32 max_loops = 5 * print_frequency_loops; - u32 loops = 0; - u32 post_error, post_stage; - - /* Wait for arm fw awaiting host ready or a fatal error happened. */ - TRACE(DL_INFO, "Wait for BladeEngine ready to POST"); - do { - status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); - post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, - error, &status); - post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, - stage, &status); - if (0 == (loops % print_frequency_loops)) { - /* Print current status */ - TRACE(DL_INFO, "POST status = 0x%x (stage = 0x%x)", - status.dw[0], post_stage); - } - udelay(us_per_loop); - } while ((post_error != 1) && - (post_stage < POST_STAGE_AWAITING_HOST_RDY) && - (++loops < max_loops)); - - if (post_error == 1) { - TRACE(DL_ERR, "Pre-POST error! Status = 0x%x (stage = 0x%x)", - status.dw[0], post_stage); - s = BE_NOT_OK; - } else if (post_stage == POST_STAGE_AWAITING_HOST_RDY) { - iowrite32(POST_STAGE_HOST_RDY, pfob->csr_va + MPU_EP_SEMAPHORE); - - /* Wait for POST to complete */ - s = be_wait_for_POST_complete(pfob); - } else { - /* - * Either a timeout waiting for host ready signal or POST has - * moved ahead without requiring a host ready signal. - * Might as well give POST a chance to complete - * (or timeout again). - */ - s = be_wait_for_POST_complete(pfob); - } - return s; -} - -/* - *------------------------------------------------------------------- - * Function: be_pci_soft_reset - * This function is called to issue a BladeEngine soft reset. - * Callers should acquire the soft reset semaphore before calling this - * function. Additionaly, callers should ensure they cannot be pre-empted - * while the routine executes. Upon completion of this routine, callers - * should release the reset semaphore. This routine implicitly waits - * for BladeEngine POST to complete. - * pfob - - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *------------------------------------------------------------------- - */ -int be_pci_soft_reset(struct be_function_object *pfob) -{ - struct PCICFG_SOFT_RESET_CSR_AMAP soft_reset; - struct PCICFG_ONLINE0_CSR_AMAP pciOnline0; - struct PCICFG_ONLINE1_CSR_AMAP pciOnline1; - struct EP_CONTROL_CSR_AMAP epControlCsr; - int status = BE_SUCCESS; - u32 i, soft_reset_bit; - - TRACE(DL_NOTE, "PCI reset..."); - - /* Issue soft reset #1 to get BladeEngine into a known state. */ - soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); - AMAP_SET_BITS_PTR(PCICFG_SOFT_RESET_CSR, softreset, soft_reset.dw, 1); - PCICFG0_WRITE(pfob, host_timer_int_ctrl, soft_reset.dw[0]); - /* - * wait til soft reset is deasserted - hardware - * deasserts after some time. - */ - i = 0; - do { - udelay(50); - soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); - soft_reset_bit = AMAP_GET_BITS_PTR(PCICFG_SOFT_RESET_CSR, - softreset, soft_reset.dw); - } while (soft_reset_bit && (i++ < 1024)); - if (soft_reset_bit != 0) { - TRACE(DL_ERR, "Soft-reset #1 did not deassert as expected."); - status = BE_NOT_OK; - goto Error_label; - } - /* Mask everything */ - PCICFG0_WRITE(pfob, ue_status_low_mask, 0xFFFFFFFF); - PCICFG0_WRITE(pfob, ue_status_hi_mask, 0xFFFFFFFF); - /* - * Set everything offline except MPU IRAM (it is offline with - * the soft-reset, but soft-reset does not reset the PCICFG registers!) - */ - pciOnline0.dw[0] = 0; - pciOnline1.dw[0] = 0; - AMAP_SET_BITS_PTR(PCICFG_ONLINE1_CSR, mpu_iram_online, - pciOnline1.dw, 1); - PCICFG0_WRITE(pfob, online0, pciOnline0.dw[0]); - PCICFG0_WRITE(pfob, online1, pciOnline1.dw[0]); - - udelay(20000); - - /* Issue soft reset #2. */ - AMAP_SET_BITS_PTR(PCICFG_SOFT_RESET_CSR, softreset, soft_reset.dw, 1); - PCICFG0_WRITE(pfob, host_timer_int_ctrl, soft_reset.dw[0]); - /* - * wait til soft reset is deasserted - hardware - * deasserts after some time. - */ - i = 0; - do { - udelay(50); - soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); - soft_reset_bit = AMAP_GET_BITS_PTR(PCICFG_SOFT_RESET_CSR, - softreset, soft_reset.dw); - } while (soft_reset_bit && (i++ < 1024)); - if (soft_reset_bit != 0) { - TRACE(DL_ERR, "Soft-reset #1 did not deassert as expected."); - status = BE_NOT_OK; - goto Error_label; - } - - - udelay(20000); - - /* Take MPU out of reset. */ - - epControlCsr.dw[0] = ioread32(pfob->csr_va + MPU_EP_CONTROL); - AMAP_SET_BITS_PTR(EP_CONTROL_CSR, CPU_reset, &epControlCsr, 0); - iowrite32((u32)epControlCsr.dw[0], pfob->csr_va + MPU_EP_CONTROL); - - /* Kickoff BE POST and wait for completion */ - status = be_kickoff_and_wait_for_POST(pfob); - -Error_label: - return status; -} - - -/* - *------------------------------------------------------------------- - * Function: be_pci_reset_required - * This private function is called to detect if a host entity is - * required to issue a PCI soft reset and subsequently drive - * BladeEngine POST. Scenarios where this is required: - * 1) BIOS-less configuration - * 2) Hot-swap/plug/power-on - * pfob - - * return true if a reset is required, false otherwise - *------------------------------------------------------------------- - */ -static bool be_pci_reset_required(struct be_function_object *pfob) -{ - struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; - bool do_reset = false; - u32 post_error, post_stage; - - /* - * Read the POST status register - */ - status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); - post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, error, - &status); - post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, stage, - &status); - if (post_stage <= POST_STAGE_AWAITING_HOST_RDY) { - /* - * If BladeEngine is waiting for host ready indication, - * we want to do a PCI reset. - */ - do_reset = true; - } - - return do_reset; -} - -/* - *------------------------------------------------------------------- - * Function: be_drive_POST - * This function is called to drive BladeEngine POST. The - * caller should ensure they cannot be pre-empted while this routine executes. - * pfob - - * return status - BE_SUCCESS (0) on success. Negative error code on failure. - *------------------------------------------------------------------- - */ -int be_drive_POST(struct be_function_object *pfob) -{ - int status; - - if (false != be_pci_reset_required(pfob)) { - /* PCI reset is needed (implicitly starts and waits for POST) */ - status = be_pci_soft_reset(pfob); - } else { - /* No PCI reset is needed, start POST */ - status = be_kickoff_and_wait_for_POST(pfob); - } - - return status; -} diff --git a/drivers/staging/benet/mpu.c b/drivers/staging/benet/mpu.c new file mode 100644 index 000000000000..bec8dc9f1735 --- /dev/null +++ b/drivers/staging/benet/mpu.c @@ -0,0 +1,1362 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +#include "hwlib.h" +#include "bestatus.h" + +static +inline void mp_ring_create(struct mp_ring *ring, u32 num, u32 size, void *va) +{ + ASSERT(ring); + memset(ring, 0, sizeof(struct mp_ring)); + ring->num = num; + ring->pages = DIV_ROUND_UP(num * size, PAGE_SIZE); + ring->itemSize = size; + ring->va = va; +} + +/* + * ----------------------------------------------------------------------- + * Interface for 2 index rings. i.e. consumer/producer rings + * -------------------------------------------------------------------------- + */ + +/* Returns number items pending on ring. */ +static inline u32 mp_ring_num_pending(struct mp_ring *ring) +{ + ASSERT(ring); + if (ring->num == 0) + return 0; + return be_subc(ring->pidx, ring->cidx, ring->num); +} + +/* Returns number items free on ring. */ +static inline u32 mp_ring_num_empty(struct mp_ring *ring) +{ + ASSERT(ring); + return ring->num - 1 - mp_ring_num_pending(ring); +} + +/* Consume 1 item */ +static inline void mp_ring_consume(struct mp_ring *ring) +{ + ASSERT(ring); + ASSERT(ring->pidx != ring->cidx); + + ring->cidx = be_addc(ring->cidx, 1, ring->num); +} + +/* Produce 1 item */ +static inline void mp_ring_produce(struct mp_ring *ring) +{ + ASSERT(ring); + ring->pidx = be_addc(ring->pidx, 1, ring->num); +} + +/* Consume count items */ +static inline void mp_ring_consume_multiple(struct mp_ring *ring, u32 count) +{ + ASSERT(ring); + ASSERT(mp_ring_num_pending(ring) >= count); + ring->cidx = be_addc(ring->cidx, count, ring->num); +} + +static inline void *mp_ring_item(struct mp_ring *ring, u32 index) +{ + ASSERT(ring); + ASSERT(index < ring->num); + ASSERT(ring->itemSize > 0); + return (u8 *) ring->va + index * ring->itemSize; +} + +/* Ptr to produce item */ +static inline void *mp_ring_producer_ptr(struct mp_ring *ring) +{ + ASSERT(ring); + return mp_ring_item(ring, ring->pidx); +} + +/* + * Returns a pointer to the current location in the ring. + * This is used for rings with 1 index. + */ +static inline void *mp_ring_current(struct mp_ring *ring) +{ + ASSERT(ring); + ASSERT(ring->pidx == 0); /* not used */ + + return mp_ring_item(ring, ring->cidx); +} + +/* + * Increment index for rings with only 1 index. + * This is used for rings with 1 index. + */ +static inline void *mp_ring_next(struct mp_ring *ring) +{ + ASSERT(ring); + ASSERT(ring->num > 0); + ASSERT(ring->pidx == 0); /* not used */ + + ring->cidx = be_addc(ring->cidx, 1, ring->num); + return mp_ring_current(ring); +} + +/* + This routine waits for a previously posted mailbox WRB to be completed. + Specifically it waits for the mailbox to say that it's ready to accept + more data by setting the LSB of the mailbox pd register to 1. + + pcontroller - The function object to post this data to + + IRQL < DISPATCH_LEVEL +*/ +static void be_mcc_mailbox_wait(struct be_function_object *pfob) +{ + struct MPU_MAILBOX_DB_AMAP mailbox_db; + u32 i = 0; + u32 ready; + + if (pfob->emulate) { + /* No waiting for mailbox in emulated mode. */ + return; + } + + mailbox_db.dw[0] = PD_READ(pfob, mcc_bootstrap_db); + ready = AMAP_GET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db); + + while (ready == false) { + if ((++i & 0x3FFFF) == 0) { + TRACE(DL_WARN, "Waiting for mailbox ready - %dk polls", + i / 1000); + } + udelay(1); + mailbox_db.dw[0] = PD_READ(pfob, mcc_bootstrap_db); + ready = AMAP_GET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db); + } +} + +/* + This routine tells the MCC mailbox that there is data to processed + in the mailbox. It does this by setting the physical address for the + mailbox location and clearing the LSB. This routine returns immediately + and does not wait for the WRB to be processed. + + pcontroller - The function object to post this data to + + IRQL < DISPATCH_LEVEL + +*/ +static void be_mcc_mailbox_notify(struct be_function_object *pfob) +{ + struct MPU_MAILBOX_DB_AMAP mailbox_db; + u32 pa; + + ASSERT(pfob->mailbox.pa); + ASSERT(pfob->mailbox.va); + + /* If emulated, do not ring the mailbox */ + if (pfob->emulate) { + TRACE(DL_WARN, "MPU disabled. Skipping mailbox notify."); + return; + } + + /* form the higher bits in the address */ + mailbox_db.dw[0] = 0; /* init */ + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, hi, &mailbox_db, 1); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db, 0); + + /* bits 34 to 63 */ + pa = (u32) (pfob->mailbox.pa >> 34); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, address, &mailbox_db, pa); + + /* Wait for the MPU to be ready */ + be_mcc_mailbox_wait(pfob); + + /* Ring doorbell 1st time */ + PD_WRITE(pfob, mcc_bootstrap_db, mailbox_db.dw[0]); + + /* Wait for 1st write to be acknowledged. */ + be_mcc_mailbox_wait(pfob); + + /* lower bits 30 bits from 4th bit (bits 4 to 33)*/ + pa = (u32) (pfob->mailbox.pa >> 4) & 0x3FFFFFFF; + + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, hi, &mailbox_db, 0); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, ready, &mailbox_db, 0); + AMAP_SET_BITS_PTR(MPU_MAILBOX_DB, address, &mailbox_db, pa); + + /* Ring doorbell 2nd time */ + PD_WRITE(pfob, mcc_bootstrap_db, mailbox_db.dw[0]); +} + +/* + This routine tells the MCC mailbox that there is data to processed + in the mailbox. It does this by setting the physical address for the + mailbox location and clearing the LSB. This routine spins until the + MPU writes a 1 into the LSB indicating that the data has been received + and is ready to be processed. + + pcontroller - The function object to post this data to + + IRQL < DISPATCH_LEVEL +*/ +static void +be_mcc_mailbox_notify_and_wait(struct be_function_object *pfob) +{ + /* + * Notify it + */ + be_mcc_mailbox_notify(pfob); + /* + * Now wait for completion of WRB + */ + be_mcc_mailbox_wait(pfob); +} + +void +be_mcc_process_cqe(struct be_function_object *pfob, + struct MCC_CQ_ENTRY_AMAP *cqe) +{ + struct be_mcc_wrb_context *wrb_context = NULL; + u32 offset, status; + u8 *p; + + ASSERT(cqe); + /* + * A command completed. Commands complete out-of-order. + * Determine which command completed from the TAG. + */ + offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); + p = (u8 *) cqe + offset; + wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); + + ASSERT(wrb_context); + /* + * Perform a response copy if requested. + * Only copy data if the FWCMD is successful. + */ + status = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, completion_status, cqe); + if (status == MGMT_STATUS_SUCCESS && wrb_context->copy.length > 0) { + ASSERT(wrb_context->wrb); + ASSERT(wrb_context->copy.va); + p = (u8 *)wrb_context->wrb + AMAP_BYTE_OFFSET(MCC_WRB, payload); + memcpy(wrb_context->copy.va, + (u8 *)p + wrb_context->copy.fwcmd_offset, + wrb_context->copy.length); + } + + if (status) + status = BE_NOT_OK; + /* internal callback */ + if (wrb_context->internal_cb) { + wrb_context->internal_cb(wrb_context->internal_cb_context, + status, wrb_context->wrb); + } + + /* callback */ + if (wrb_context->cb) { + wrb_context->cb(wrb_context->cb_context, + status, wrb_context->wrb); + } + /* Free the context structure */ + _be_mcc_free_wrb_context(pfob, wrb_context); +} + +void be_drive_mcc_wrb_queue(struct be_mcc_object *mcc) +{ + struct be_function_object *pfob = NULL; + int status = BE_PENDING; + struct be_generic_q_ctxt *q_ctxt; + struct MCC_WRB_AMAP *wrb; + struct MCC_WRB_AMAP *queue_wrb; + u32 length, payload_length, sge_count, embedded; + unsigned long irql; + + BUILD_BUG_ON((sizeof(struct be_generic_q_ctxt) < + sizeof(struct be_queue_driver_context) + + sizeof(struct MCC_WRB_AMAP))); + pfob = mcc->parent_function; + + spin_lock_irqsave(&pfob->post_lock, irql); + + if (mcc->driving_backlog) { + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return; + } + /* Acquire the flag to limit 1 thread to redrive posts. */ + mcc->driving_backlog = 1; + + while (!list_empty(&mcc->backlog)) { + wrb = _be_mpu_peek_ring_wrb(mcc, true); /* Driving the queue */ + if (!wrb) + break; /* No space in the ring yet. */ + /* Get the next queued entry to process. */ + q_ctxt = list_first_entry(&mcc->backlog, + struct be_generic_q_ctxt, context.list); + list_del(&q_ctxt->context.list); + pfob->mcc->backlog_length--; + /* + * Compute the required length of the WRB. + * Since the queue element may be smaller than + * the complete WRB, copy only the required number of bytes. + */ + queue_wrb = (struct MCC_WRB_AMAP *) &q_ctxt->wrb_header; + embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, queue_wrb); + if (embedded) { + payload_length = AMAP_GET_BITS_PTR(MCC_WRB, + payload_length, queue_wrb); + length = sizeof(struct be_mcc_wrb_header) + + payload_length; + } else { + sge_count = AMAP_GET_BITS_PTR(MCC_WRB, sge_count, + queue_wrb); + ASSERT(sge_count == 1); /* only 1 frag. */ + length = sizeof(struct be_mcc_wrb_header) + + sge_count * sizeof(struct MCC_SGE_AMAP); + } + + /* + * Truncate the length based on the size of the + * queue element. Some elements that have output parameters + * can be smaller than the payload_length field would + * indicate. We really only need to copy the request + * parameters, not the response. + */ + length = min(length, (u32) (q_ctxt->context.bytes - + offsetof(struct be_generic_q_ctxt, wrb_header))); + + /* Copy the queue element WRB into the ring. */ + memcpy(wrb, &q_ctxt->wrb_header, length); + + /* Post the wrb. This should not fail assuming we have + * enough context structs. */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, + q_ctxt->context.cb, q_ctxt->context.cb_context, + q_ctxt->context.internal_cb, + q_ctxt->context.internal_cb_context, + q_ctxt->context.optional_fwcmd_va, + &q_ctxt->context.copy); + + if (status == BE_SUCCESS) { + /* + * Synchronous completion. Since it was queued, + * we will invoke the callback. + * To the user, this is an asynchronous request. + */ + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + + ASSERT(q_ctxt->context.cb); + + q_ctxt->context.cb( + q_ctxt->context.cb_context, + BE_SUCCESS, NULL); + + spin_lock_irqsave(&pfob->post_lock, irql); + + } else if (status != BE_PENDING) { + /* + * Another resource failed. Should never happen + * if we have sufficient MCC_WRB_CONTEXT structs. + * Return to head of the queue. + */ + TRACE(DL_WARN, "Failed to post a queued WRB. 0x%x", + status); + list_add(&q_ctxt->context.list, &mcc->backlog); + pfob->mcc->backlog_length++; + break; + } + } + + /* Free the flag to limit 1 thread to redrive posts. */ + mcc->driving_backlog = 0; + spin_unlock_irqrestore(&pfob->post_lock, irql); +} + +/* This function asserts that the WRB was consumed in order. */ +#ifdef BE_DEBUG +u32 be_mcc_wrb_consumed_in_order(struct be_mcc_object *mcc, + struct MCC_CQ_ENTRY_AMAP *cqe) +{ + struct be_mcc_wrb_context *wrb_context = NULL; + u32 wrb_index; + u32 wrb_consumed_in_order; + u32 offset; + u8 *p; + + ASSERT(cqe); + /* + * A command completed. Commands complete out-of-order. + * Determine which command completed from the TAG. + */ + offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); + p = (u8 *) cqe + offset; + wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); + + ASSERT(wrb_context); + + wrb_index = (u32) (((u64)(size_t)wrb_context->ring_wrb - + (u64)(size_t)mcc->sq.ring.va) / sizeof(struct MCC_WRB_AMAP)); + + ASSERT(wrb_index < mcc->sq.ring.num); + + wrb_consumed_in_order = (u32) (wrb_index == mcc->consumed_index); + mcc->consumed_index = be_addc(mcc->consumed_index, 1, mcc->sq.ring.num); + return wrb_consumed_in_order; +} +#endif + +int be_mcc_process_cq(struct be_mcc_object *mcc, bool rearm) +{ + struct be_function_object *pfob = NULL; + struct MCC_CQ_ENTRY_AMAP *cqe; + struct CQ_DB_AMAP db; + struct mp_ring *cq_ring = &mcc->cq.ring; + struct mp_ring *mp_ring = &mcc->sq.ring; + u32 num_processed = 0; + u32 consumed = 0, valid, completed, cqe_consumed, async_event; + + pfob = mcc->parent_function; + + spin_lock_irqsave(&pfob->cq_lock, pfob->cq_irq); + + /* + * Verify that only one thread is processing the CQ at once. + * We cannot hold the lock while processing the CQ due to + * the callbacks into the OS. Therefore, this flag is used + * to control it. If any of the threads want to + * rearm the CQ, we need to honor that. + */ + if (mcc->processing != 0) { + mcc->rearm = mcc->rearm || rearm; + goto Error; + } else { + mcc->processing = 1; /* lock processing for this thread. */ + mcc->rearm = rearm; /* set our rearm setting */ + } + + spin_unlock_irqrestore(&pfob->cq_lock, pfob->cq_irq); + + cqe = mp_ring_current(cq_ring); + valid = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe); + while (valid) { + + if (num_processed >= 8) { + /* coalesce doorbells, but free space in cq + * ring while processing. */ + db.dw[0] = 0; /* clear */ + AMAP_SET_BITS_PTR(CQ_DB, qid, &db, cq_ring->id); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &db, false); + AMAP_SET_BITS_PTR(CQ_DB, event, &db, false); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &db, + num_processed); + num_processed = 0; + + PD_WRITE(pfob, cq_db, db.dw[0]); + } + + async_event = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, async_event, cqe); + if (async_event) { + /* This is an asynchronous event. */ + struct ASYNC_EVENT_TRAILER_AMAP *async_trailer = + (struct ASYNC_EVENT_TRAILER_AMAP *) + ((u8 *) cqe + sizeof(struct MCC_CQ_ENTRY_AMAP) - + sizeof(struct ASYNC_EVENT_TRAILER_AMAP)); + u32 event_code; + async_event = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, + async_event, async_trailer); + ASSERT(async_event == 1); + + + valid = AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, + valid, async_trailer); + ASSERT(valid == 1); + + /* Call the async event handler if it is installed. */ + if (mcc->async_cb) { + event_code = + AMAP_GET_BITS_PTR(ASYNC_EVENT_TRAILER, + event_code, async_trailer); + mcc->async_cb(mcc->async_context, + (u32) event_code, (void *) cqe); + } + + } else { + /* This is a completion entry. */ + + /* No vm forwarding in this driver. */ + + cqe_consumed = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, + consumed, cqe); + if (cqe_consumed) { + /* + * A command on the MCC ring was consumed. + * Update the consumer index. + * These occur in order. + */ + ASSERT(be_mcc_wrb_consumed_in_order(mcc, cqe)); + consumed++; + } + + completed = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, + completed, cqe); + if (completed) { + /* A command completed. Use tag to + * determine which command. */ + be_mcc_process_cqe(pfob, cqe); + } + } + + /* Reset the CQE */ + AMAP_SET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe, false); + num_processed++; + + /* Update our tracking for the CQ ring. */ + cqe = mp_ring_next(cq_ring); + valid = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, valid, cqe); + } + + TRACE(DL_INFO, "num_processed:0x%x, and consumed:0x%x", + num_processed, consumed); + /* + * Grab the CQ lock to synchronize the "rearm" setting for + * the doorbell, and for clearing the "processing" flag. + */ + spin_lock_irqsave(&pfob->cq_lock, pfob->cq_irq); + + /* + * Rearm the cq. This is done based on the global mcc->rearm + * flag which combines the rearm parameter from the current + * call to process_cq and any other threads + * that tried to process the CQ while this one was active. + * This handles the situation where a sync. fwcmd was processing + * the CQ while the interrupt/dpc tries to process it. + * The sync process gets to continue -- but it is now + * responsible for the rearming. + */ + if (num_processed > 0 || mcc->rearm == true) { + db.dw[0] = 0; /* clear */ + AMAP_SET_BITS_PTR(CQ_DB, qid, &db, cq_ring->id); + AMAP_SET_BITS_PTR(CQ_DB, rearm, &db, mcc->rearm); + AMAP_SET_BITS_PTR(CQ_DB, event, &db, false); + AMAP_SET_BITS_PTR(CQ_DB, num_popped, &db, num_processed); + + PD_WRITE(pfob, cq_db, db.dw[0]); + } + /* + * Update the consumer index after ringing the CQ doorbell. + * We don't want another thread to post more WRBs before we + * have CQ space available. + */ + mp_ring_consume_multiple(mp_ring, consumed); + + /* Clear the processing flag. */ + mcc->processing = 0; + +Error: + spin_unlock_irqrestore(&pfob->cq_lock, pfob->cq_irq); + /* + * Use the local variable to detect if the current thread + * holds the WRB post lock. If rearm is false, this is + * either a synchronous command, or the upper layer driver is polling + * from a thread. We do not drive the queue from that + * context since the driver may hold the + * wrb post lock already. + */ + if (rearm) + be_drive_mcc_wrb_queue(mcc); + else + pfob->pend_queue_driving = 1; + + return BE_SUCCESS; +} + +/* + *============================================================================ + * P U B L I C R O U T I N E S + *============================================================================ + */ + +/* + This routine creates an MCC object. This object contains an MCC send queue + and a CQ private to the MCC. + + pcontroller - Handle to a function object + + EqObject - EQ object that will be used to dispatch this MCC + + ppMccObject - Pointer to an internal Mcc Object returned. + + Returns BE_SUCCESS if successfull,, otherwise a useful error code + is returned. + + IRQL < DISPATCH_LEVEL + +*/ +int +be_mcc_ring_create(struct be_function_object *pfob, + struct ring_desc *rd, u32 length, + struct be_mcc_wrb_context *context_array, + u32 num_context_entries, + struct be_cq_object *cq, struct be_mcc_object *mcc) +{ + int status = 0; + + struct FWCMD_COMMON_MCC_CREATE *fwcmd = NULL; + struct MCC_WRB_AMAP *wrb = NULL; + u32 num_entries_encoded, n, i; + void *va = NULL; + unsigned long irql; + + if (length < sizeof(struct MCC_WRB_AMAP) * 2) { + TRACE(DL_ERR, "Invalid MCC ring length:%d", length); + return BE_NOT_OK; + } + /* + * Reduce the actual ring size to be less than the number + * of context entries. This ensures that we run out of + * ring WRBs first so the queuing works correctly. We never + * queue based on context structs. + */ + if (num_context_entries + 1 < + length / sizeof(struct MCC_WRB_AMAP) - 1) { + + u32 max_length = + (num_context_entries + 2) * sizeof(struct MCC_WRB_AMAP); + + if (is_power_of_2(max_length)) + length = __roundup_pow_of_two(max_length+1) / 2; + else + length = __roundup_pow_of_two(max_length) / 2; + + ASSERT(length <= max_length); + + TRACE(DL_WARN, + "MCC ring length reduced based on context entries." + " length:%d wrbs:%d context_entries:%d", length, + (int) (length / sizeof(struct MCC_WRB_AMAP)), + num_context_entries); + } + + spin_lock_irqsave(&pfob->post_lock, irql); + + num_entries_encoded = + be_ring_length_to_encoding(length, sizeof(struct MCC_WRB_AMAP)); + + /* Init MCC object. */ + memset(mcc, 0, sizeof(*mcc)); + mcc->parent_function = pfob; + mcc->cq_object = cq; + + INIT_LIST_HEAD(&mcc->backlog); + + wrb = be_function_peek_mcc_wrb(pfob); + if (!wrb) { + ASSERT(wrb); + TRACE(DL_ERR, "No free MCC WRBs in create EQ."); + status = BE_STATUS_NO_MCC_WRB; + goto error; + } + /* Prepares an embedded fwcmd, including request/response sizes. */ + fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_MCC_CREATE); + + fwcmd->params.request.num_pages = DIV_ROUND_UP(length, PAGE_SIZE); + /* + * Program MCC ring context + */ + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, pdid, + &fwcmd->params.request.context, 0); + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, invalid, + &fwcmd->params.request.context, false); + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, ring_size, + &fwcmd->params.request.context, num_entries_encoded); + + n = cq->cq_id; + AMAP_SET_BITS_PTR(MCC_RING_CONTEXT, + cq_id, &fwcmd->params.request.context, n); + be_rd_to_pa_list(rd, fwcmd->params.request.pages, + ARRAY_SIZE(fwcmd->params.request.pages)); + /* Post the f/w command */ + status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL, + NULL, NULL, fwcmd, NULL); + if (status != BE_SUCCESS) { + TRACE(DL_ERR, "MCC to create CQ failed."); + goto error; + } + /* + * Create a linked list of context structures + */ + mcc->wrb_context.base = context_array; + mcc->wrb_context.num = num_context_entries; + INIT_LIST_HEAD(&mcc->wrb_context.list_head); + memset(context_array, 0, + sizeof(struct be_mcc_wrb_context) * num_context_entries); + for (i = 0; i < mcc->wrb_context.num; i++) { + list_add_tail(&context_array[i].next, + &mcc->wrb_context.list_head); + } + + /* + * + * Create an mcc_ring for tracking WRB hw ring + */ + va = rd->va; + ASSERT(va); + mp_ring_create(&mcc->sq.ring, length / sizeof(struct MCC_WRB_AMAP), + sizeof(struct MCC_WRB_AMAP), va); + mcc->sq.ring.id = fwcmd->params.response.id; + /* + * Init a mcc_ring for tracking the MCC CQ. + */ + ASSERT(cq->va); + mp_ring_create(&mcc->cq.ring, cq->num_entries, + sizeof(struct MCC_CQ_ENTRY_AMAP), cq->va); + mcc->cq.ring.id = cq->cq_id; + + /* Force zeroing of CQ. */ + memset(cq->va, 0, cq->num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP)); + + /* Initialize debug index. */ + mcc->consumed_index = 0; + + atomic_inc(&cq->ref_count); + pfob->mcc = mcc; + + TRACE(DL_INFO, "MCC ring created. id:%d bytes:%d cq_id:%d cq_entries:%d" + " num_context:%d", mcc->sq.ring.id, length, + cq->cq_id, cq->num_entries, num_context_entries); + +error: + spin_unlock_irqrestore(&pfob->post_lock, irql); + if (pfob->pend_queue_driving && pfob->mcc) { + pfob->pend_queue_driving = 0; + be_drive_mcc_wrb_queue(pfob->mcc); + } + return status; +} + +/* + This routine destroys an MCC send queue + + MccObject - Internal Mcc Object to be destroyed. + + Returns BE_SUCCESS if successfull, otherwise an error code is returned. + + IRQL < DISPATCH_LEVEL + + The caller of this routine must ensure that no other WRB may be posted + until this routine returns. + +*/ +int be_mcc_ring_destroy(struct be_mcc_object *mcc) +{ + int status = 0; + struct be_function_object *pfob = mcc->parent_function; + + + ASSERT(mcc->processing == 0); + + /* + * Remove the ring from the function object. + * This transitions back to mailbox mode. + */ + pfob->mcc = NULL; + + /* Send fwcmd to destroy the queue. (Using the mailbox.) */ + status = be_function_ring_destroy(mcc->parent_function, mcc->sq.ring.id, + FWCMD_RING_TYPE_MCC, NULL, NULL, NULL, NULL); + ASSERT(status == 0); + + /* Release the SQ reference to the CQ */ + atomic_dec(&mcc->cq_object->ref_count); + + return status; +} + +static void +mcc_wrb_sync_cb(void *context, int staus, struct MCC_WRB_AMAP *wrb) +{ + struct be_mcc_wrb_context *wrb_context = + (struct be_mcc_wrb_context *) context; + ASSERT(wrb_context); + *wrb_context->users_final_status = staus; +} + +/* + This routine posts a command to the MCC send queue + + mcc - Internal Mcc Object to be destroyed. + + wrb - wrb to post. + + Returns BE_SUCCESS if successfull, otherwise an error code is returned. + + IRQL < DISPATCH_LEVEL if CompletionCallback is not NULL + IRQL <=DISPATCH_LEVEL if CompletionCallback is NULL + + If this routine is called with CompletionCallback != NULL the + call is considered to be asynchronous and will return as soon + as the WRB is posted to the MCC with BE_PENDING. + + If CompletionCallback is NULL, then this routine will not return until + a completion for this MCC command has been processed. + If called at DISPATCH_LEVEL the CompletionCallback must be NULL. + + This routine should only be called if the MPU has been boostraped past + mailbox mode. + + +*/ +int +_be_mpu_post_wrb_ring(struct be_mcc_object *mcc, struct MCC_WRB_AMAP *wrb, + struct be_mcc_wrb_context *wrb_context) +{ + + struct MCC_WRB_AMAP *ring_wrb = NULL; + int status = BE_PENDING; + int final_status = BE_PENDING; + mcc_wrb_cqe_callback cb = NULL; + struct MCC_DB_AMAP mcc_db; + u32 embedded; + + ASSERT(mp_ring_num_empty(&mcc->sq.ring) > 0); + /* + * Input wrb is most likely the next wrb in the ring, since the client + * can peek at the address. + */ + ring_wrb = mp_ring_producer_ptr(&mcc->sq.ring); + if (wrb != ring_wrb) { + /* If not equal, copy it into the ring. */ + memcpy(ring_wrb, wrb, sizeof(struct MCC_WRB_AMAP)); + } +#ifdef BE_DEBUG + wrb_context->ring_wrb = ring_wrb; +#endif + embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, ring_wrb); + if (embedded) { + /* embedded commands will have the response within the WRB. */ + wrb_context->wrb = ring_wrb; + } else { + /* + * non-embedded commands will not have the response + * within the WRB, and they may complete out-of-order. + * The WRB will not be valid to inspect + * during the completion. + */ + wrb_context->wrb = NULL; + } + cb = wrb_context->cb; + + if (cb == NULL) { + /* Assign our internal callback if this is a + * synchronous call. */ + wrb_context->cb = mcc_wrb_sync_cb; + wrb_context->cb_context = wrb_context; + wrb_context->users_final_status = &final_status; + } + /* Increment producer index */ + + mcc_db.dw[0] = 0; /* initialize */ + AMAP_SET_BITS_PTR(MCC_DB, rid, &mcc_db, mcc->sq.ring.id); + AMAP_SET_BITS_PTR(MCC_DB, numPosted, &mcc_db, 1); + + mp_ring_produce(&mcc->sq.ring); + PD_WRITE(mcc->parent_function, mpu_mcc_db, mcc_db.dw[0]); + TRACE(DL_INFO, "pidx: %x and cidx: %x.", mcc->sq.ring.pidx, + mcc->sq.ring.cidx); + + if (cb == NULL) { + int polls = 0; /* At >= 1 us per poll */ + /* Wait until this command completes, polling the CQ. */ + do { + TRACE(DL_INFO, "FWCMD submitted in the poll mode."); + /* Do not rearm CQ in this context. */ + be_mcc_process_cq(mcc, false); + + if (final_status == BE_PENDING) { + if ((++polls & 0x7FFFF) == 0) { + TRACE(DL_WARN, + "Warning : polling MCC CQ for %d" + "ms.", polls / 1000); + } + + udelay(1); + } + + /* final_status changed when the command completes */ + } while (final_status == BE_PENDING); + + status = final_status; + } + + return status; +} + +struct MCC_WRB_AMAP * +_be_mpu_peek_ring_wrb(struct be_mcc_object *mcc, bool driving_queue) +{ + /* If we have queued items, do not allow a post to bypass the queue. */ + if (!driving_queue && !list_empty(&mcc->backlog)) + return NULL; + + if (mp_ring_num_empty(&mcc->sq.ring) <= 0) + return NULL; + return (struct MCC_WRB_AMAP *) mp_ring_producer_ptr(&mcc->sq.ring); +} + +int +be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *mailbox) +{ + ASSERT(mailbox); + pfob->mailbox.va = mailbox->va; + pfob->mailbox.pa = cpu_to_le64(mailbox->pa); + pfob->mailbox.length = mailbox->length; + + ASSERT(((u32)(size_t)pfob->mailbox.va & 0xf) == 0); + ASSERT(((u32)(size_t)pfob->mailbox.pa & 0xf) == 0); + /* + * Issue the WRB to set MPU endianness + */ + { + u64 *endian_check = (u64 *) (pfob->mailbox.va + + AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb)); + *endian_check = 0xFF1234FFFF5678FFULL; + } + + be_mcc_mailbox_notify_and_wait(pfob); + + return BE_SUCCESS; +} + + +/* + This routine posts a command to the MCC mailbox. + + FuncObj - Function Object to post the WRB on behalf of. + wrb - wrb to post. + CompletionCallback - Address of a callback routine to invoke once the WRB + is completed. + CompletionCallbackContext - Opaque context to be passed during the call to + the CompletionCallback. + Returns BE_SUCCESS if successfull, otherwise an error code is returned. + + IRQL <=DISPATCH_LEVEL if CompletionCallback is NULL + + This routine will block until a completion for this MCC command has been + processed. If called at DISPATCH_LEVEL the CompletionCallback must be NULL. + + This routine should only be called if the MPU has not been boostraped past + mailbox mode. +*/ +int +_be_mpu_post_wrb_mailbox(struct be_function_object *pfob, + struct MCC_WRB_AMAP *wrb, struct be_mcc_wrb_context *wrb_context) +{ + struct MCC_MAILBOX_AMAP *mailbox = NULL; + struct MCC_WRB_AMAP *mb_wrb; + struct MCC_CQ_ENTRY_AMAP *mb_cq; + u32 offset, status; + + ASSERT(pfob->mcc == NULL); + mailbox = pfob->mailbox.va; + ASSERT(mailbox); + + offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); + mb_wrb = (struct MCC_WRB_AMAP *) (u8 *)mailbox + offset; + if (mb_wrb != wrb) { + memset(mailbox, 0, sizeof(*mailbox)); + memcpy(mb_wrb, wrb, sizeof(struct MCC_WRB_AMAP)); + } + /* The callback can inspect the final WRB to get output parameters. */ + wrb_context->wrb = mb_wrb; + + be_mcc_mailbox_notify_and_wait(pfob); + + /* A command completed. Use tag to determine which command. */ + offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, cq); + mb_cq = (struct MCC_CQ_ENTRY_AMAP *) ((u8 *)mailbox + offset); + be_mcc_process_cqe(pfob, mb_cq); + + status = AMAP_GET_BITS_PTR(MCC_CQ_ENTRY, completion_status, mb_cq); + if (status) + status = BE_NOT_OK; + return status; +} + +struct be_mcc_wrb_context * +_be_mcc_allocate_wrb_context(struct be_function_object *pfob) +{ + struct be_mcc_wrb_context *context = NULL; + unsigned long irq; + + spin_lock_irqsave(&pfob->mcc_context_lock, irq); + + if (!pfob->mailbox.default_context_allocated) { + /* Use the single default context that we + * always have allocated. */ + pfob->mailbox.default_context_allocated = true; + context = &pfob->mailbox.default_context; + } else if (pfob->mcc) { + /* Get a context from the free list. If any are available. */ + if (!list_empty(&pfob->mcc->wrb_context.list_head)) { + context = list_first_entry( + &pfob->mcc->wrb_context.list_head, + struct be_mcc_wrb_context, next); + } + } + + spin_unlock_irqrestore(&pfob->mcc_context_lock, irq); + + return context; +} + +void +_be_mcc_free_wrb_context(struct be_function_object *pfob, + struct be_mcc_wrb_context *context) +{ + unsigned long irq; + + ASSERT(context); + /* + * Zero during free to try and catch any bugs where the context + * is accessed after a free. + */ + memset(context, 0, sizeof(context)); + + spin_lock_irqsave(&pfob->mcc_context_lock, irq); + + if (context == &pfob->mailbox.default_context) { + /* Free the default context. */ + ASSERT(pfob->mailbox.default_context_allocated); + pfob->mailbox.default_context_allocated = false; + } else { + /* Add to free list. */ + ASSERT(pfob->mcc); + list_add_tail(&context->next, + &pfob->mcc->wrb_context.list_head); + } + + spin_unlock_irqrestore(&pfob->mcc_context_lock, irq); +} + +int +be_mcc_add_async_event_callback(struct be_mcc_object *mcc_object, + mcc_async_event_callback cb, void *cb_context) +{ + /* Lock against anyone trying to change the callback/context pointers + * while being used. */ + spin_lock_irqsave(&mcc_object->parent_function->cq_lock, + mcc_object->parent_function->cq_irq); + + /* Assign the async callback. */ + mcc_object->async_context = cb_context; + mcc_object->async_cb = cb; + + spin_unlock_irqrestore(&mcc_object->parent_function->cq_lock, + mcc_object->parent_function->cq_irq); + + return BE_SUCCESS; +} + +#define MPU_EP_CONTROL 0 +#define MPU_EP_SEMAPHORE 0xac + +/* + *------------------------------------------------------------------- + * Function: be_wait_for_POST_complete + * Waits until the BladeEngine POST completes (either in error or success). + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +static int be_wait_for_POST_complete(struct be_function_object *pfob) +{ + struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; + int s; + u32 post_error, post_stage; + + const u32 us_per_loop = 1000; /* 1000us */ + const u32 print_frequency_loops = 1000000 / us_per_loop; + const u32 max_loops = 60 * print_frequency_loops; + u32 loops = 0; + + /* + * Wait for arm fw indicating it is done or a fatal error happened. + * Note: POST can take some time to complete depending on configuration + * settings (consider ARM attempts to acquire an IP address + * over DHCP!!!). + * + */ + do { + status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); + post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + error, &status); + post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + stage, &status); + if (0 == (loops % print_frequency_loops)) { + /* Print current status */ + TRACE(DL_INFO, "POST status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + } + udelay(us_per_loop); + } while ((post_error != 1) && + (post_stage != POST_STAGE_ARMFW_READY) && + (++loops < max_loops)); + + if (post_error == 1) { + TRACE(DL_ERR, "POST error! Status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + s = BE_NOT_OK; + } else if (post_stage != POST_STAGE_ARMFW_READY) { + TRACE(DL_ERR, "POST time-out! Status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + s = BE_NOT_OK; + } else { + s = BE_SUCCESS; + } + return s; +} + +/* + *------------------------------------------------------------------- + * Function: be_kickoff_and_wait_for_POST + * Interacts with the BladeEngine management processor to initiate POST, and + * subsequently waits until POST completes (either in error or success). + * The caller must acquire the reset semaphore before initiating POST + * to prevent multiple drivers interacting with the management processor. + * Once POST is complete the caller must release the reset semaphore. + * Callers who only want to wait for POST complete may call + * be_wait_for_POST_complete. + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +static int +be_kickoff_and_wait_for_POST(struct be_function_object *pfob) +{ + struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; + int s; + + const u32 us_per_loop = 1000; /* 1000us */ + const u32 print_frequency_loops = 1000000 / us_per_loop; + const u32 max_loops = 5 * print_frequency_loops; + u32 loops = 0; + u32 post_error, post_stage; + + /* Wait for arm fw awaiting host ready or a fatal error happened. */ + TRACE(DL_INFO, "Wait for BladeEngine ready to POST"); + do { + status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); + post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + error, &status); + post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, + stage, &status); + if (0 == (loops % print_frequency_loops)) { + /* Print current status */ + TRACE(DL_INFO, "POST status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + } + udelay(us_per_loop); + } while ((post_error != 1) && + (post_stage < POST_STAGE_AWAITING_HOST_RDY) && + (++loops < max_loops)); + + if (post_error == 1) { + TRACE(DL_ERR, "Pre-POST error! Status = 0x%x (stage = 0x%x)", + status.dw[0], post_stage); + s = BE_NOT_OK; + } else if (post_stage == POST_STAGE_AWAITING_HOST_RDY) { + iowrite32(POST_STAGE_HOST_RDY, pfob->csr_va + MPU_EP_SEMAPHORE); + + /* Wait for POST to complete */ + s = be_wait_for_POST_complete(pfob); + } else { + /* + * Either a timeout waiting for host ready signal or POST has + * moved ahead without requiring a host ready signal. + * Might as well give POST a chance to complete + * (or timeout again). + */ + s = be_wait_for_POST_complete(pfob); + } + return s; +} + +/* + *------------------------------------------------------------------- + * Function: be_pci_soft_reset + * This function is called to issue a BladeEngine soft reset. + * Callers should acquire the soft reset semaphore before calling this + * function. Additionaly, callers should ensure they cannot be pre-empted + * while the routine executes. Upon completion of this routine, callers + * should release the reset semaphore. This routine implicitly waits + * for BladeEngine POST to complete. + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +int be_pci_soft_reset(struct be_function_object *pfob) +{ + struct PCICFG_SOFT_RESET_CSR_AMAP soft_reset; + struct PCICFG_ONLINE0_CSR_AMAP pciOnline0; + struct PCICFG_ONLINE1_CSR_AMAP pciOnline1; + struct EP_CONTROL_CSR_AMAP epControlCsr; + int status = BE_SUCCESS; + u32 i, soft_reset_bit; + + TRACE(DL_NOTE, "PCI reset..."); + + /* Issue soft reset #1 to get BladeEngine into a known state. */ + soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); + AMAP_SET_BITS_PTR(PCICFG_SOFT_RESET_CSR, softreset, soft_reset.dw, 1); + PCICFG0_WRITE(pfob, host_timer_int_ctrl, soft_reset.dw[0]); + /* + * wait til soft reset is deasserted - hardware + * deasserts after some time. + */ + i = 0; + do { + udelay(50); + soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); + soft_reset_bit = AMAP_GET_BITS_PTR(PCICFG_SOFT_RESET_CSR, + softreset, soft_reset.dw); + } while (soft_reset_bit && (i++ < 1024)); + if (soft_reset_bit != 0) { + TRACE(DL_ERR, "Soft-reset #1 did not deassert as expected."); + status = BE_NOT_OK; + goto Error_label; + } + /* Mask everything */ + PCICFG0_WRITE(pfob, ue_status_low_mask, 0xFFFFFFFF); + PCICFG0_WRITE(pfob, ue_status_hi_mask, 0xFFFFFFFF); + /* + * Set everything offline except MPU IRAM (it is offline with + * the soft-reset, but soft-reset does not reset the PCICFG registers!) + */ + pciOnline0.dw[0] = 0; + pciOnline1.dw[0] = 0; + AMAP_SET_BITS_PTR(PCICFG_ONLINE1_CSR, mpu_iram_online, + pciOnline1.dw, 1); + PCICFG0_WRITE(pfob, online0, pciOnline0.dw[0]); + PCICFG0_WRITE(pfob, online1, pciOnline1.dw[0]); + + udelay(20000); + + /* Issue soft reset #2. */ + AMAP_SET_BITS_PTR(PCICFG_SOFT_RESET_CSR, softreset, soft_reset.dw, 1); + PCICFG0_WRITE(pfob, host_timer_int_ctrl, soft_reset.dw[0]); + /* + * wait til soft reset is deasserted - hardware + * deasserts after some time. + */ + i = 0; + do { + udelay(50); + soft_reset.dw[0] = PCICFG0_READ(pfob, soft_reset); + soft_reset_bit = AMAP_GET_BITS_PTR(PCICFG_SOFT_RESET_CSR, + softreset, soft_reset.dw); + } while (soft_reset_bit && (i++ < 1024)); + if (soft_reset_bit != 0) { + TRACE(DL_ERR, "Soft-reset #1 did not deassert as expected."); + status = BE_NOT_OK; + goto Error_label; + } + + + udelay(20000); + + /* Take MPU out of reset. */ + + epControlCsr.dw[0] = ioread32(pfob->csr_va + MPU_EP_CONTROL); + AMAP_SET_BITS_PTR(EP_CONTROL_CSR, CPU_reset, &epControlCsr, 0); + iowrite32((u32)epControlCsr.dw[0], pfob->csr_va + MPU_EP_CONTROL); + + /* Kickoff BE POST and wait for completion */ + status = be_kickoff_and_wait_for_POST(pfob); + +Error_label: + return status; +} + + +/* + *------------------------------------------------------------------- + * Function: be_pci_reset_required + * This private function is called to detect if a host entity is + * required to issue a PCI soft reset and subsequently drive + * BladeEngine POST. Scenarios where this is required: + * 1) BIOS-less configuration + * 2) Hot-swap/plug/power-on + * pfob - + * return true if a reset is required, false otherwise + *------------------------------------------------------------------- + */ +static bool be_pci_reset_required(struct be_function_object *pfob) +{ + struct MGMT_HBA_POST_STATUS_STRUCT_AMAP status; + bool do_reset = false; + u32 post_error, post_stage; + + /* + * Read the POST status register + */ + status.dw[0] = ioread32(pfob->csr_va + MPU_EP_SEMAPHORE); + post_error = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, error, + &status); + post_stage = AMAP_GET_BITS_PTR(MGMT_HBA_POST_STATUS_STRUCT, stage, + &status); + if (post_stage <= POST_STAGE_AWAITING_HOST_RDY) { + /* + * If BladeEngine is waiting for host ready indication, + * we want to do a PCI reset. + */ + do_reset = true; + } + + return do_reset; +} + +/* + *------------------------------------------------------------------- + * Function: be_drive_POST + * This function is called to drive BladeEngine POST. The + * caller should ensure they cannot be pre-empted while this routine executes. + * pfob - + * return status - BE_SUCCESS (0) on success. Negative error code on failure. + *------------------------------------------------------------------- + */ +int be_drive_POST(struct be_function_object *pfob) +{ + int status; + + if (false != be_pci_reset_required(pfob)) { + /* PCI reset is needed (implicitly starts and waits for POST) */ + status = be_pci_soft_reset(pfob); + } else { + /* No PCI reset is needed, start POST */ + status = be_kickoff_and_wait_for_POST(pfob); + } + + return status; +} diff --git a/drivers/staging/benet/mpu.h b/drivers/staging/benet/mpu.h new file mode 100644 index 000000000000..41f3f87516e5 --- /dev/null +++ b/drivers/staging/benet/mpu.h @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __mpu_amap_h__ +#define __mpu_amap_h__ +#include "ep.h" + +/* Provide control parameters for the Managment Processor Unit. */ +struct BE_MPU_CSRMAP_AMAP { + struct BE_EP_CSRMAP_AMAP ep; + u8 rsvd0[128]; /* DWORD 64 */ + u8 rsvd1[32]; /* DWORD 68 */ + u8 rsvd2[192]; /* DWORD 69 */ + u8 rsvd3[192]; /* DWORD 75 */ + u8 rsvd4[32]; /* DWORD 81 */ + u8 rsvd5[32]; /* DWORD 82 */ + u8 rsvd6[32]; /* DWORD 83 */ + u8 rsvd7[32]; /* DWORD 84 */ + u8 rsvd8[32]; /* DWORD 85 */ + u8 rsvd9[32]; /* DWORD 86 */ + u8 rsvd10[32]; /* DWORD 87 */ + u8 rsvd11[32]; /* DWORD 88 */ + u8 rsvd12[32]; /* DWORD 89 */ + u8 rsvd13[32]; /* DWORD 90 */ + u8 rsvd14[32]; /* DWORD 91 */ + u8 rsvd15[32]; /* DWORD 92 */ + u8 rsvd16[32]; /* DWORD 93 */ + u8 rsvd17[32]; /* DWORD 94 */ + u8 rsvd18[32]; /* DWORD 95 */ + u8 rsvd19[32]; /* DWORD 96 */ + u8 rsvd20[32]; /* DWORD 97 */ + u8 rsvd21[32]; /* DWORD 98 */ + u8 rsvd22[32]; /* DWORD 99 */ + u8 rsvd23[32]; /* DWORD 100 */ + u8 rsvd24[32]; /* DWORD 101 */ + u8 rsvd25[32]; /* DWORD 102 */ + u8 rsvd26[32]; /* DWORD 103 */ + u8 rsvd27[32]; /* DWORD 104 */ + u8 rsvd28[96]; /* DWORD 105 */ + u8 rsvd29[32]; /* DWORD 108 */ + u8 rsvd30[32]; /* DWORD 109 */ + u8 rsvd31[32]; /* DWORD 110 */ + u8 rsvd32[32]; /* DWORD 111 */ + u8 rsvd33[32]; /* DWORD 112 */ + u8 rsvd34[96]; /* DWORD 113 */ + u8 rsvd35[32]; /* DWORD 116 */ + u8 rsvd36[32]; /* DWORD 117 */ + u8 rsvd37[32]; /* DWORD 118 */ + u8 rsvd38[32]; /* DWORD 119 */ + u8 rsvd39[32]; /* DWORD 120 */ + u8 rsvd40[32]; /* DWORD 121 */ + u8 rsvd41[134][32]; /* DWORD 122 */ +} __packed; +struct MPU_CSRMAP_AMAP { + u32 dw[256]; +}; + +#endif /* __mpu_amap_h__ */ diff --git a/drivers/staging/benet/mpu_context.h b/drivers/staging/benet/mpu_context.h new file mode 100644 index 000000000000..8ce90f9c46c2 --- /dev/null +++ b/drivers/staging/benet/mpu_context.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __mpu_context_amap_h__ +#define __mpu_context_amap_h__ + +/* + * Management command and control ring context. The MPUs BTLR_CTRL1 CSR + * controls the writeback behavior of the producer and consumer index values. + */ +struct BE_MCC_RING_CONTEXT_AMAP { + u8 con_index[16]; /* DWORD 0 */ + u8 ring_size[4]; /* DWORD 0 */ + u8 cq_id[11]; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 prod_index[16]; /* DWORD 1 */ + u8 pdid[15]; /* DWORD 1 */ + u8 invalid; /* DWORD 1 */ + u8 cmd_pending_current[7]; /* DWORD 2 */ + u8 rsvd1[25]; /* DWORD 2 */ + u8 hpi_port_cq_id[11]; /* DWORD 3 */ + u8 rsvd2[5]; /* DWORD 3 */ + u8 cmd_pending_max[7]; /* DWORD 3 */ + u8 rsvd3[9]; /* DWORD 3 */ +} __packed; +struct MCC_RING_CONTEXT_AMAP { + u32 dw[4]; +}; + +#endif /* __mpu_context_amap_h__ */ diff --git a/drivers/staging/benet/pcicfg.h b/drivers/staging/benet/pcicfg.h new file mode 100644 index 000000000000..7c15684adf4a --- /dev/null +++ b/drivers/staging/benet/pcicfg.h @@ -0,0 +1,825 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __pcicfg_amap_h__ +#define __pcicfg_amap_h__ + +/* Vendor and Device ID Register. */ +struct BE_PCICFG_ID_CSR_AMAP { + u8 vendorid[16]; /* DWORD 0 */ + u8 deviceid[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_ID_CSR_AMAP { + u32 dw[1]; +}; + +/* IO Bar Register. */ +struct BE_PCICFG_IOBAR_CSR_AMAP { + u8 iospace; /* DWORD 0 */ + u8 rsvd0[7]; /* DWORD 0 */ + u8 iobar[24]; /* DWORD 0 */ +} __packed; +struct PCICFG_IOBAR_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 0 Register. */ +struct BE_PCICFG_MEMBAR0_CSR_AMAP { + u8 memspace; /* DWORD 0 */ + u8 type[2]; /* DWORD 0 */ + u8 pf; /* DWORD 0 */ + u8 rsvd0[10]; /* DWORD 0 */ + u8 membar0[18]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR0_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 1 - Low Address Register. */ +struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP { + u8 memspace; /* DWORD 0 */ + u8 type[2]; /* DWORD 0 */ + u8 pf; /* DWORD 0 */ + u8 rsvd0[13]; /* DWORD 0 */ + u8 membar1lo[15]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR1_LO_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 1 - High Address Register. */ +struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP { + u8 membar1hi[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR1_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 2 - Low Address Register. */ +struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP { + u8 memspace; /* DWORD 0 */ + u8 type[2]; /* DWORD 0 */ + u8 pf; /* DWORD 0 */ + u8 rsvd0[17]; /* DWORD 0 */ + u8 membar2lo[11]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR2_LO_CSR_AMAP { + u32 dw[1]; +}; + +/* Memory BAR 2 - High Address Register. */ +struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP { + u8 membar2hi[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_MEMBAR2_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* Subsystem Vendor and ID (Function 0) Register. */ +struct BE_PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP { + u8 subsys_vendor_id[16]; /* DWORD 0 */ + u8 subsys_id[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP { + u32 dw[1]; +}; + +/* Subsystem Vendor and ID (Function 1) Register. */ +struct BE_PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP { + u8 subsys_vendor_id[16]; /* DWORD 0 */ + u8 subsys_id[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP { + u32 dw[1]; +}; + +/* Semaphore Register. */ +struct BE_PCICFG_SEMAPHORE_CSR_AMAP { + u8 locked; /* DWORD 0 */ + u8 rsvd0[31]; /* DWORD 0 */ +} __packed; +struct PCICFG_SEMAPHORE_CSR_AMAP { + u32 dw[1]; +}; + +/* Soft Reset Register. */ +struct BE_PCICFG_SOFT_RESET_CSR_AMAP { + u8 rsvd0[7]; /* DWORD 0 */ + u8 softreset; /* DWORD 0 */ + u8 rsvd1[16]; /* DWORD 0 */ + u8 nec_ll_rcvdetect_i[8]; /* DWORD 0 */ +} __packed; +struct PCICFG_SOFT_RESET_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Status (Low) Register. Each bit corresponds to + * an internal Unrecoverable Error. These are set by hardware and may be + * cleared by writing a one to the respective bit(s) to be cleared. Any + * bit being set that is also unmasked will result in Unrecoverable Error + * interrupt notification to the host CPU and/or Server Management chip + * and the transitioning of BladeEngine to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP { + u8 cev_ue_status; /* DWORD 0 */ + u8 ctx_ue_status; /* DWORD 0 */ + u8 dbuf_ue_status; /* DWORD 0 */ + u8 erx_ue_status; /* DWORD 0 */ + u8 host_ue_status; /* DWORD 0 */ + u8 mpu_ue_status; /* DWORD 0 */ + u8 ndma_ue_status; /* DWORD 0 */ + u8 ptc_ue_status; /* DWORD 0 */ + u8 rdma_ue_status; /* DWORD 0 */ + u8 rxf_ue_status; /* DWORD 0 */ + u8 rxips_ue_status; /* DWORD 0 */ + u8 rxulp0_ue_status; /* DWORD 0 */ + u8 rxulp1_ue_status; /* DWORD 0 */ + u8 rxulp2_ue_status; /* DWORD 0 */ + u8 tim_ue_status; /* DWORD 0 */ + u8 tpost_ue_status; /* DWORD 0 */ + u8 tpre_ue_status; /* DWORD 0 */ + u8 txips_ue_status; /* DWORD 0 */ + u8 txulp0_ue_status; /* DWORD 0 */ + u8 txulp1_ue_status; /* DWORD 0 */ + u8 uc_ue_status; /* DWORD 0 */ + u8 wdma_ue_status; /* DWORD 0 */ + u8 txulp2_ue_status; /* DWORD 0 */ + u8 host1_ue_status; /* DWORD 0 */ + u8 p0_ob_link_ue_status; /* DWORD 0 */ + u8 p1_ob_link_ue_status; /* DWORD 0 */ + u8 host_gpio_ue_status; /* DWORD 0 */ + u8 mbox_netw_ue_status; /* DWORD 0 */ + u8 mbox_stor_ue_status; /* DWORD 0 */ + u8 axgmac0_ue_status; /* DWORD 0 */ + u8 axgmac1_ue_status; /* DWORD 0 */ + u8 mpu_intpend_ue_status; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_LOW_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Status (High) Register. Each bit corresponds to + * an internal Unrecoverable Error. These are set by hardware and may be + * cleared by writing a one to the respective bit(s) to be cleared. Any + * bit being set that is also unmasked will result in Unrecoverable Error + * interrupt notification to the host CPU and/or Server Management chip; + * and the transitioning of BladeEngine to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP { + u8 jtag_ue_status; /* DWORD 0 */ + u8 lpcmemhost_ue_status; /* DWORD 0 */ + u8 mgmt_mac_ue_status; /* DWORD 0 */ + u8 mpu_iram_ue_status; /* DWORD 0 */ + u8 pcs0online_ue_status; /* DWORD 0 */ + u8 pcs1online_ue_status; /* DWORD 0 */ + u8 pctl0_ue_status; /* DWORD 0 */ + u8 pctl1_ue_status; /* DWORD 0 */ + u8 pmem_ue_status; /* DWORD 0 */ + u8 rr_ue_status; /* DWORD 0 */ + u8 rxpp_ue_status; /* DWORD 0 */ + u8 txpb_ue_status; /* DWORD 0 */ + u8 txp_ue_status; /* DWORD 0 */ + u8 xaui_ue_status; /* DWORD 0 */ + u8 arm_ue_status; /* DWORD 0 */ + u8 ipc_ue_status; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Mask (Low) Register. Each bit, when set to one, + * will mask the associated Unrecoverable Error status bit from notification + * of Unrecoverable Error to the host CPU and/or Server Managment chip and the + * transitioning of all BladeEngine units to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP { + u8 cev_ue_mask; /* DWORD 0 */ + u8 ctx_ue_mask; /* DWORD 0 */ + u8 dbuf_ue_mask; /* DWORD 0 */ + u8 erx_ue_mask; /* DWORD 0 */ + u8 host_ue_mask; /* DWORD 0 */ + u8 mpu_ue_mask; /* DWORD 0 */ + u8 ndma_ue_mask; /* DWORD 0 */ + u8 ptc_ue_mask; /* DWORD 0 */ + u8 rdma_ue_mask; /* DWORD 0 */ + u8 rxf_ue_mask; /* DWORD 0 */ + u8 rxips_ue_mask; /* DWORD 0 */ + u8 rxulp0_ue_mask; /* DWORD 0 */ + u8 rxulp1_ue_mask; /* DWORD 0 */ + u8 rxulp2_ue_mask; /* DWORD 0 */ + u8 tim_ue_mask; /* DWORD 0 */ + u8 tpost_ue_mask; /* DWORD 0 */ + u8 tpre_ue_mask; /* DWORD 0 */ + u8 txips_ue_mask; /* DWORD 0 */ + u8 txulp0_ue_mask; /* DWORD 0 */ + u8 txulp1_ue_mask; /* DWORD 0 */ + u8 uc_ue_mask; /* DWORD 0 */ + u8 wdma_ue_mask; /* DWORD 0 */ + u8 txulp2_ue_mask; /* DWORD 0 */ + u8 host1_ue_mask; /* DWORD 0 */ + u8 p0_ob_link_ue_mask; /* DWORD 0 */ + u8 p1_ob_link_ue_mask; /* DWORD 0 */ + u8 host_gpio_ue_mask; /* DWORD 0 */ + u8 mbox_netw_ue_mask; /* DWORD 0 */ + u8 mbox_stor_ue_mask; /* DWORD 0 */ + u8 axgmac0_ue_mask; /* DWORD 0 */ + u8 axgmac1_ue_mask; /* DWORD 0 */ + u8 mpu_intpend_ue_mask; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP { + u32 dw[1]; +}; + +/* Unrecoverable Error Mask (High) Register. Each bit, when set to one, + * will mask the associated Unrecoverable Error status bit from notification + * of Unrecoverable Error to the host CPU and/or Server Managment chip and the + * transitioning of all BladeEngine units to an Offline state. + */ +struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP { + u8 jtag_ue_mask; /* DWORD 0 */ + u8 lpcmemhost_ue_mask; /* DWORD 0 */ + u8 mgmt_mac_ue_mask; /* DWORD 0 */ + u8 mpu_iram_ue_mask; /* DWORD 0 */ + u8 pcs0online_ue_mask; /* DWORD 0 */ + u8 pcs1online_ue_mask; /* DWORD 0 */ + u8 pctl0_ue_mask; /* DWORD 0 */ + u8 pctl1_ue_mask; /* DWORD 0 */ + u8 pmem_ue_mask; /* DWORD 0 */ + u8 rr_ue_mask; /* DWORD 0 */ + u8 rxpp_ue_mask; /* DWORD 0 */ + u8 txpb_ue_mask; /* DWORD 0 */ + u8 txp_ue_mask; /* DWORD 0 */ + u8 xaui_ue_mask; /* DWORD 0 */ + u8 arm_ue_mask; /* DWORD 0 */ + u8 ipc_ue_mask; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_UE_STATUS_HI_MASK_CSR_AMAP { + u32 dw[1]; +}; + +/* Online Control Register 0. This register controls various units within + * BladeEngine being in an Online or Offline state. + */ +struct BE_PCICFG_ONLINE0_CSR_AMAP { + u8 cev_online; /* DWORD 0 */ + u8 ctx_online; /* DWORD 0 */ + u8 dbuf_online; /* DWORD 0 */ + u8 erx_online; /* DWORD 0 */ + u8 host_online; /* DWORD 0 */ + u8 mpu_online; /* DWORD 0 */ + u8 ndma_online; /* DWORD 0 */ + u8 ptc_online; /* DWORD 0 */ + u8 rdma_online; /* DWORD 0 */ + u8 rxf_online; /* DWORD 0 */ + u8 rxips_online; /* DWORD 0 */ + u8 rxulp0_online; /* DWORD 0 */ + u8 rxulp1_online; /* DWORD 0 */ + u8 rxulp2_online; /* DWORD 0 */ + u8 tim_online; /* DWORD 0 */ + u8 tpost_online; /* DWORD 0 */ + u8 tpre_online; /* DWORD 0 */ + u8 txips_online; /* DWORD 0 */ + u8 txulp0_online; /* DWORD 0 */ + u8 txulp1_online; /* DWORD 0 */ + u8 uc_online; /* DWORD 0 */ + u8 wdma_online; /* DWORD 0 */ + u8 txulp2_online; /* DWORD 0 */ + u8 host1_online; /* DWORD 0 */ + u8 p0_ob_link_online; /* DWORD 0 */ + u8 p1_ob_link_online; /* DWORD 0 */ + u8 host_gpio_online; /* DWORD 0 */ + u8 mbox_netw_online; /* DWORD 0 */ + u8 mbox_stor_online; /* DWORD 0 */ + u8 axgmac0_online; /* DWORD 0 */ + u8 axgmac1_online; /* DWORD 0 */ + u8 mpu_intpend_online; /* DWORD 0 */ +} __packed; +struct PCICFG_ONLINE0_CSR_AMAP { + u32 dw[1]; +}; + +/* Online Control Register 1. This register controls various units within + * BladeEngine being in an Online or Offline state. + */ +struct BE_PCICFG_ONLINE1_CSR_AMAP { + u8 jtag_online; /* DWORD 0 */ + u8 lpcmemhost_online; /* DWORD 0 */ + u8 mgmt_mac_online; /* DWORD 0 */ + u8 mpu_iram_online; /* DWORD 0 */ + u8 pcs0online_online; /* DWORD 0 */ + u8 pcs1online_online; /* DWORD 0 */ + u8 pctl0_online; /* DWORD 0 */ + u8 pctl1_online; /* DWORD 0 */ + u8 pmem_online; /* DWORD 0 */ + u8 rr_online; /* DWORD 0 */ + u8 rxpp_online; /* DWORD 0 */ + u8 txpb_online; /* DWORD 0 */ + u8 txp_online; /* DWORD 0 */ + u8 xaui_online; /* DWORD 0 */ + u8 arm_online; /* DWORD 0 */ + u8 ipc_online; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_ONLINE1_CSR_AMAP { + u32 dw[1]; +}; + +/* Host Timer Register. */ +struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP { + u8 hosttimer[24]; /* DWORD 0 */ + u8 hostintr; /* DWORD 0 */ + u8 rsvd0[7]; /* DWORD 0 */ +} __packed; +struct PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP { + u32 dw[1]; +}; + +/* Scratchpad Register (for software use). */ +struct BE_PCICFG_SCRATCHPAD_CSR_AMAP { + u8 scratchpad[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_SCRATCHPAD_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Capabilities Register. */ +struct BE_PCICFG_PCIE_CAP_CSR_AMAP { + u8 capid[8]; /* DWORD 0 */ + u8 nextcap[8]; /* DWORD 0 */ + u8 capver[4]; /* DWORD 0 */ + u8 devport[4]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 rsvd1[2]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_CAP_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Device Capabilities Register. */ +struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP { + u8 payload[3]; /* DWORD 0 */ + u8 rsvd0[3]; /* DWORD 0 */ + u8 lo_lat[3]; /* DWORD 0 */ + u8 l1_lat[3]; /* DWORD 0 */ + u8 rsvd1[3]; /* DWORD 0 */ + u8 rsvd2[3]; /* DWORD 0 */ + u8 pwr_value[8]; /* DWORD 0 */ + u8 pwr_scale[2]; /* DWORD 0 */ + u8 rsvd3[4]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_DEVCAP_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Device Control/Status Registers. */ +struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP { + u8 CorrErrReportEn; /* DWORD 0 */ + u8 NonFatalErrReportEn; /* DWORD 0 */ + u8 FatalErrReportEn; /* DWORD 0 */ + u8 UnsuppReqReportEn; /* DWORD 0 */ + u8 EnableRelaxOrder; /* DWORD 0 */ + u8 Max_Payload_Size[3]; /* DWORD 0 */ + u8 ExtendTagFieldEnable; /* DWORD 0 */ + u8 PhantomFnEnable; /* DWORD 0 */ + u8 AuxPwrPMEnable; /* DWORD 0 */ + u8 EnableNoSnoop; /* DWORD 0 */ + u8 Max_Read_Req_Size[3]; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 CorrErrDetect; /* DWORD 0 */ + u8 NonFatalErrDetect; /* DWORD 0 */ + u8 FatalErrDetect; /* DWORD 0 */ + u8 UnsuppReqDetect; /* DWORD 0 */ + u8 AuxPwrDetect; /* DWORD 0 */ + u8 TransPending; /* DWORD 0 */ + u8 rsvd1[10]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Link Capabilities Register. */ +struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP { + u8 MaxLinkSpeed[4]; /* DWORD 0 */ + u8 MaxLinkWidth[6]; /* DWORD 0 */ + u8 ASPMSupport[2]; /* DWORD 0 */ + u8 L0sExitLat[3]; /* DWORD 0 */ + u8 L1ExitLat[3]; /* DWORD 0 */ + u8 rsvd0[6]; /* DWORD 0 */ + u8 PortNum[8]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_LINK_CAP_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express Link Status Register. */ +struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP { + u8 ASPMCtl[2]; /* DWORD 0 */ + u8 rsvd0; /* DWORD 0 */ + u8 ReadCmplBndry; /* DWORD 0 */ + u8 LinkDisable; /* DWORD 0 */ + u8 RetrainLink; /* DWORD 0 */ + u8 CommonClkConfig; /* DWORD 0 */ + u8 ExtendSync; /* DWORD 0 */ + u8 rsvd1[8]; /* DWORD 0 */ + u8 LinkSpeed[4]; /* DWORD 0 */ + u8 NegLinkWidth[6]; /* DWORD 0 */ + u8 LinkTrainErr; /* DWORD 0 */ + u8 LinkTrain; /* DWORD 0 */ + u8 SlotClkConfig; /* DWORD 0 */ + u8 rsvd2[3]; /* DWORD 0 */ +} __packed; +struct PCICFG_PCIE_LINK_STATUS_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI Configuration Register. */ +struct BE_PCICFG_MSI_CSR_AMAP { + u8 capid[8]; /* DWORD 0 */ + u8 nextptr[8]; /* DWORD 0 */ + u8 tablesize[11]; /* DWORD 0 */ + u8 rsvd0[3]; /* DWORD 0 */ + u8 funcmask; /* DWORD 0 */ + u8 en; /* DWORD 0 */ +} __packed; +struct PCICFG_MSI_CSR_AMAP { + u32 dw[1]; +}; + +/* MSI-X Table Offset Register. */ +struct BE_PCICFG_MSIX_TABLE_CSR_AMAP { + u8 tablebir[3]; /* DWORD 0 */ + u8 offset[29]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_TABLE_CSR_AMAP { + u32 dw[1]; +}; + +/* MSI-X PBA Offset Register. */ +struct BE_PCICFG_MSIX_PBA_CSR_AMAP { + u8 pbabir[3]; /* DWORD 0 */ + u8 offset[29]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_PBA_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Vector Control Register. */ +struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP { + u8 vector_control; /* DWORD 0 */ + u8 rsvd0[31]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Data Register. */ +struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP { + u8 data[16]; /* DWORD 0 */ + u8 rsvd0[16]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_MSG_DATA_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Address Register - High Part. */ +struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP { + u8 addr[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP { + u32 dw[1]; +}; + +/* PCI Express MSI-X Message Address Register - Low Part. */ +struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP { + u8 rsvd0[2]; /* DWORD 0 */ + u8 addr[30]; /* DWORD 0 */ +} __packed; +struct PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_18_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_18_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_19_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_19_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_20_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[25][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_20_RSVD_AMAP { + u32 dw[26]; +}; + +struct BE_PCICFG_ANON_21_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[1919][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_21_RSVD_AMAP { + u32 dw[1920]; +}; + +struct BE_PCICFG_ANON_22_MESSAGE_AMAP { + struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP vec_ctrl; + struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP msg_data; + struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP addr_hi; + struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP addr_low; +} __packed; +struct PCICFG_ANON_22_MESSAGE_AMAP { + u32 dw[4]; +}; + +struct BE_PCICFG_ANON_23_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[895][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_23_RSVD_AMAP { + u32 dw[896]; +}; + +/* These PCI Configuration Space registers are for the Storage Function of + * BladeEngine (Function 0). In the memory map of the registers below their + * table, + */ +struct BE_PCICFG0_CSRMAP_AMAP { + struct BE_PCICFG_ID_CSR_AMAP id; + u8 rsvd0[32]; /* DWORD 1 */ + u8 rsvd1[32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 3 */ + struct BE_PCICFG_IOBAR_CSR_AMAP iobar; + struct BE_PCICFG_MEMBAR0_CSR_AMAP membar0; + struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP membar1_lo; + struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP membar1_hi; + struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP membar2_lo; + struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP membar2_hi; + u8 rsvd3[32]; /* DWORD 10 */ + struct BE_PCICFG_SUBSYSTEM_ID_F0_CSR_AMAP subsystem_id; + u8 rsvd4[32]; /* DWORD 12 */ + u8 rsvd5[32]; /* DWORD 13 */ + u8 rsvd6[32]; /* DWORD 14 */ + u8 rsvd7[32]; /* DWORD 15 */ + struct BE_PCICFG_SEMAPHORE_CSR_AMAP semaphore[4]; + struct BE_PCICFG_SOFT_RESET_CSR_AMAP soft_reset; + u8 rsvd8[32]; /* DWORD 21 */ + struct BE_PCICFG_SCRATCHPAD_CSR_AMAP scratchpad; + u8 rsvd9[32]; /* DWORD 23 */ + u8 rsvd10[32]; /* DWORD 24 */ + u8 rsvd11[32]; /* DWORD 25 */ + u8 rsvd12[32]; /* DWORD 26 */ + u8 rsvd13[32]; /* DWORD 27 */ + u8 rsvd14[2][32]; /* DWORD 28 */ + u8 rsvd15[32]; /* DWORD 30 */ + u8 rsvd16[32]; /* DWORD 31 */ + u8 rsvd17[8][32]; /* DWORD 32 */ + struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP ue_status_low; + struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP ue_status_hi; + struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP ue_status_low_mask; + struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP ue_status_hi_mask; + struct BE_PCICFG_ONLINE0_CSR_AMAP online0; + struct BE_PCICFG_ONLINE1_CSR_AMAP online1; + u8 rsvd18[32]; /* DWORD 46 */ + u8 rsvd19[32]; /* DWORD 47 */ + u8 rsvd20[32]; /* DWORD 48 */ + u8 rsvd21[32]; /* DWORD 49 */ + struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP host_timer_int_ctrl; + u8 rsvd22[32]; /* DWORD 51 */ + struct BE_PCICFG_PCIE_CAP_CSR_AMAP pcie_cap; + struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP pcie_devcap; + struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP pcie_control_status; + struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP pcie_link_cap; + struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP pcie_link_status; + struct BE_PCICFG_MSI_CSR_AMAP msi; + struct BE_PCICFG_MSIX_TABLE_CSR_AMAP msix_table_offset; + struct BE_PCICFG_MSIX_PBA_CSR_AMAP msix_pba_offset; + u8 rsvd23[32]; /* DWORD 60 */ + u8 rsvd24[32]; /* DWORD 61 */ + u8 rsvd25[32]; /* DWORD 62 */ + u8 rsvd26[32]; /* DWORD 63 */ + u8 rsvd27[32]; /* DWORD 64 */ + u8 rsvd28[32]; /* DWORD 65 */ + u8 rsvd29[32]; /* DWORD 66 */ + u8 rsvd30[32]; /* DWORD 67 */ + u8 rsvd31[32]; /* DWORD 68 */ + u8 rsvd32[32]; /* DWORD 69 */ + u8 rsvd33[32]; /* DWORD 70 */ + u8 rsvd34[32]; /* DWORD 71 */ + u8 rsvd35[32]; /* DWORD 72 */ + u8 rsvd36[32]; /* DWORD 73 */ + u8 rsvd37[32]; /* DWORD 74 */ + u8 rsvd38[32]; /* DWORD 75 */ + u8 rsvd39[32]; /* DWORD 76 */ + u8 rsvd40[32]; /* DWORD 77 */ + u8 rsvd41[32]; /* DWORD 78 */ + u8 rsvd42[32]; /* DWORD 79 */ + u8 rsvd43[32]; /* DWORD 80 */ + u8 rsvd44[32]; /* DWORD 81 */ + u8 rsvd45[32]; /* DWORD 82 */ + u8 rsvd46[32]; /* DWORD 83 */ + u8 rsvd47[32]; /* DWORD 84 */ + u8 rsvd48[32]; /* DWORD 85 */ + u8 rsvd49[32]; /* DWORD 86 */ + u8 rsvd50[32]; /* DWORD 87 */ + u8 rsvd51[32]; /* DWORD 88 */ + u8 rsvd52[32]; /* DWORD 89 */ + u8 rsvd53[32]; /* DWORD 90 */ + u8 rsvd54[32]; /* DWORD 91 */ + u8 rsvd55[32]; /* DWORD 92 */ + u8 rsvd56[832]; /* DWORD 93 */ + u8 rsvd57[32]; /* DWORD 119 */ + u8 rsvd58[32]; /* DWORD 120 */ + u8 rsvd59[32]; /* DWORD 121 */ + u8 rsvd60[32]; /* DWORD 122 */ + u8 rsvd61[32]; /* DWORD 123 */ + u8 rsvd62[32]; /* DWORD 124 */ + u8 rsvd63[32]; /* DWORD 125 */ + u8 rsvd64[32]; /* DWORD 126 */ + u8 rsvd65[32]; /* DWORD 127 */ + u8 rsvd66[61440]; /* DWORD 128 */ + struct BE_PCICFG_ANON_22_MESSAGE_AMAP message[32]; + u8 rsvd67[28672]; /* DWORD 2176 */ + u8 rsvd68[32]; /* DWORD 3072 */ + u8 rsvd69[1023][32]; /* DWORD 3073 */ +} __packed; +struct PCICFG0_CSRMAP_AMAP { + u32 dw[4096]; +}; + +struct BE_PCICFG_ANON_24_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_24_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_25_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_25_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_26_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ +} __packed; +struct PCICFG_ANON_26_RSVD_AMAP { + u32 dw[1]; +}; + +struct BE_PCICFG_ANON_27_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_27_RSVD_AMAP { + u32 dw[2]; +}; + +struct BE_PCICFG_ANON_28_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[3][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_28_RSVD_AMAP { + u32 dw[4]; +}; + +struct BE_PCICFG_ANON_29_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[36][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_29_RSVD_AMAP { + u32 dw[37]; +}; + +struct BE_PCICFG_ANON_30_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[1930][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_30_RSVD_AMAP { + u32 dw[1931]; +}; + +struct BE_PCICFG_ANON_31_MESSAGE_AMAP { + struct BE_PCICFG_MSIX_VECTOR_CONTROL_CSR_AMAP vec_ctrl; + struct BE_PCICFG_MSIX_MSG_DATA_CSR_AMAP msg_data; + struct BE_PCICFG_MSIX_MSG_ADDR_HI_CSR_AMAP addr_hi; + struct BE_PCICFG_MSIX_MSG_ADDR_LO_CSR_AMAP addr_low; +} __packed; +struct PCICFG_ANON_31_MESSAGE_AMAP { + u32 dw[4]; +}; + +struct BE_PCICFG_ANON_32_RSVD_AMAP { + u8 rsvd0[32]; /* DWORD 0 */ + u8 rsvd1[895][32]; /* DWORD 1 */ +} __packed; +struct PCICFG_ANON_32_RSVD_AMAP { + u32 dw[896]; +}; + +/* This PCI configuration space register map is for the Networking Function of + * BladeEngine (Function 1). + */ +struct BE_PCICFG1_CSRMAP_AMAP { + struct BE_PCICFG_ID_CSR_AMAP id; + u8 rsvd0[32]; /* DWORD 1 */ + u8 rsvd1[32]; /* DWORD 2 */ + u8 rsvd2[32]; /* DWORD 3 */ + struct BE_PCICFG_IOBAR_CSR_AMAP iobar; + struct BE_PCICFG_MEMBAR0_CSR_AMAP membar0; + struct BE_PCICFG_MEMBAR1_LO_CSR_AMAP membar1_lo; + struct BE_PCICFG_MEMBAR1_HI_CSR_AMAP membar1_hi; + struct BE_PCICFG_MEMBAR2_LO_CSR_AMAP membar2_lo; + struct BE_PCICFG_MEMBAR2_HI_CSR_AMAP membar2_hi; + u8 rsvd3[32]; /* DWORD 10 */ + struct BE_PCICFG_SUBSYSTEM_ID_F1_CSR_AMAP subsystem_id; + u8 rsvd4[32]; /* DWORD 12 */ + u8 rsvd5[32]; /* DWORD 13 */ + u8 rsvd6[32]; /* DWORD 14 */ + u8 rsvd7[32]; /* DWORD 15 */ + struct BE_PCICFG_SEMAPHORE_CSR_AMAP semaphore[4]; + struct BE_PCICFG_SOFT_RESET_CSR_AMAP soft_reset; + u8 rsvd8[32]; /* DWORD 21 */ + struct BE_PCICFG_SCRATCHPAD_CSR_AMAP scratchpad; + u8 rsvd9[32]; /* DWORD 23 */ + u8 rsvd10[32]; /* DWORD 24 */ + u8 rsvd11[32]; /* DWORD 25 */ + u8 rsvd12[32]; /* DWORD 26 */ + u8 rsvd13[32]; /* DWORD 27 */ + u8 rsvd14[2][32]; /* DWORD 28 */ + u8 rsvd15[32]; /* DWORD 30 */ + u8 rsvd16[32]; /* DWORD 31 */ + u8 rsvd17[8][32]; /* DWORD 32 */ + struct BE_PCICFG_UE_STATUS_LOW_CSR_AMAP ue_status_low; + struct BE_PCICFG_UE_STATUS_HI_CSR_AMAP ue_status_hi; + struct BE_PCICFG_UE_STATUS_LOW_MASK_CSR_AMAP ue_status_low_mask; + struct BE_PCICFG_UE_STATUS_HI_MASK_CSR_AMAP ue_status_hi_mask; + struct BE_PCICFG_ONLINE0_CSR_AMAP online0; + struct BE_PCICFG_ONLINE1_CSR_AMAP online1; + u8 rsvd18[32]; /* DWORD 46 */ + u8 rsvd19[32]; /* DWORD 47 */ + u8 rsvd20[32]; /* DWORD 48 */ + u8 rsvd21[32]; /* DWORD 49 */ + struct BE_PCICFG_HOST_TIMER_INT_CTRL_CSR_AMAP host_timer_int_ctrl; + u8 rsvd22[32]; /* DWORD 51 */ + struct BE_PCICFG_PCIE_CAP_CSR_AMAP pcie_cap; + struct BE_PCICFG_PCIE_DEVCAP_CSR_AMAP pcie_devcap; + struct BE_PCICFG_PCIE_CONTROL_STATUS_CSR_AMAP pcie_control_status; + struct BE_PCICFG_PCIE_LINK_CAP_CSR_AMAP pcie_link_cap; + struct BE_PCICFG_PCIE_LINK_STATUS_CSR_AMAP pcie_link_status; + struct BE_PCICFG_MSI_CSR_AMAP msi; + struct BE_PCICFG_MSIX_TABLE_CSR_AMAP msix_table_offset; + struct BE_PCICFG_MSIX_PBA_CSR_AMAP msix_pba_offset; + u8 rsvd23[64]; /* DWORD 60 */ + u8 rsvd24[32]; /* DWORD 62 */ + u8 rsvd25[32]; /* DWORD 63 */ + u8 rsvd26[32]; /* DWORD 64 */ + u8 rsvd27[32]; /* DWORD 65 */ + u8 rsvd28[32]; /* DWORD 66 */ + u8 rsvd29[32]; /* DWORD 67 */ + u8 rsvd30[32]; /* DWORD 68 */ + u8 rsvd31[32]; /* DWORD 69 */ + u8 rsvd32[32]; /* DWORD 70 */ + u8 rsvd33[32]; /* DWORD 71 */ + u8 rsvd34[32]; /* DWORD 72 */ + u8 rsvd35[32]; /* DWORD 73 */ + u8 rsvd36[32]; /* DWORD 74 */ + u8 rsvd37[128]; /* DWORD 75 */ + u8 rsvd38[32]; /* DWORD 79 */ + u8 rsvd39[1184]; /* DWORD 80 */ + u8 rsvd40[61792]; /* DWORD 117 */ + struct BE_PCICFG_ANON_31_MESSAGE_AMAP message[32]; + u8 rsvd41[28672]; /* DWORD 2176 */ + u8 rsvd42[32]; /* DWORD 3072 */ + u8 rsvd43[1023][32]; /* DWORD 3073 */ +} __packed; +struct PCICFG1_CSRMAP_AMAP { + u32 dw[4096]; +}; + +#endif /* __pcicfg_amap_h__ */ diff --git a/drivers/staging/benet/post_codes.h b/drivers/staging/benet/post_codes.h new file mode 100644 index 000000000000..6d1621f5f5fb --- /dev/null +++ b/drivers/staging/benet/post_codes.h @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __post_codes_amap_h__ +#define __post_codes_amap_h__ + +/* --- MGMT_HBA_POST_STAGE_ENUM --- */ +#define POST_STAGE_POWER_ON_RESET (0) /* State after a cold or warm boot. */ +#define POST_STAGE_AWAITING_HOST_RDY (1) /* ARM boot code awaiting a + go-ahed from the host. */ +#define POST_STAGE_HOST_RDY (2) /* Host has given go-ahed to ARM. */ +#define POST_STAGE_BE_RESET (3) /* Host wants to reset chip, this is a chip + workaround */ +#define POST_STAGE_SEEPROM_CS_START (256) /* SEEPROM checksum + test start. */ +#define POST_STAGE_SEEPROM_CS_DONE (257) /* SEEPROM checksum test + done. */ +#define POST_STAGE_DDR_CONFIG_START (512) /* DDR configuration start. */ +#define POST_STAGE_DDR_CONFIG_DONE (513) /* DDR configuration done. */ +#define POST_STAGE_DDR_CALIBRATE_START (768) /* DDR calibration start. */ +#define POST_STAGE_DDR_CALIBRATE_DONE (769) /* DDR calibration done. */ +#define POST_STAGE_DDR_TEST_START (1024) /* DDR memory test start. */ +#define POST_STAGE_DDR_TEST_DONE (1025) /* DDR memory test done. */ +#define POST_STAGE_REDBOOT_INIT_START (1536) /* Redboot starts execution. */ +#define POST_STAGE_REDBOOT_INIT_DONE (1537) /* Redboot done execution. */ +#define POST_STAGE_FW_IMAGE_LOAD_START (1792) /* Firmware image load to + DDR start. */ +#define POST_STAGE_FW_IMAGE_LOAD_DONE (1793) /* Firmware image load + to DDR done. */ +#define POST_STAGE_ARMFW_START (2048) /* ARMfw runtime code + starts execution. */ +#define POST_STAGE_DHCP_QUERY_START (2304) /* DHCP server query start. */ +#define POST_STAGE_DHCP_QUERY_DONE (2305) /* DHCP server query done. */ +#define POST_STAGE_BOOT_TARGET_DISCOVERY_START (2560) /* Boot Target + Discovery Start. */ +#define POST_STAGE_BOOT_TARGET_DISCOVERY_DONE (2561) /* Boot Target + Discovery Done. */ +#define POST_STAGE_RC_OPTION_SET (2816) /* Remote configuration + option is set in SEEPROM */ +#define POST_STAGE_SWITCH_LINK (2817) /* Wait for link up on switch */ +#define POST_STAGE_SEND_ICDS_MESSAGE (2818) /* Send the ICDS message + to switch */ +#define POST_STAGE_PERFROM_TFTP (2819) /* Download xml using TFTP */ +#define POST_STAGE_PARSE_XML (2820) /* Parse XML file */ +#define POST_STAGE_DOWNLOAD_IMAGE (2821) /* Download IMAGE from + TFTP server */ +#define POST_STAGE_FLASH_IMAGE (2822) /* Flash the IMAGE */ +#define POST_STAGE_RC_DONE (2823) /* Remote configuration + complete */ +#define POST_STAGE_REBOOT_SYSTEM (2824) /* Upgrade IMAGE done, + reboot required */ +#define POST_STAGE_MAC_ADDRESS (3072) /* MAC Address Check */ +#define POST_STAGE_ARMFW_READY (49152) /* ARMfw is done with POST + and ready. */ +#define POST_STAGE_ARMFW_UE (61440) /* ARMfw has asserted an + unrecoverable error. The + lower 3 hex digits of the + stage code identify the + unique error code. + */ + +/* This structure defines the format of the MPU semaphore + * register when used for POST. + */ +struct BE_MGMT_HBA_POST_STATUS_STRUCT_AMAP { + u8 stage[16]; /* DWORD 0 */ + u8 rsvd0[10]; /* DWORD 0 */ + u8 iscsi_driver_loaded; /* DWORD 0 */ + u8 option_rom_installed; /* DWORD 0 */ + u8 iscsi_ip_conflict; /* DWORD 0 */ + u8 iscsi_no_ip; /* DWORD 0 */ + u8 backup_fw; /* DWORD 0 */ + u8 error; /* DWORD 0 */ +} __packed; +struct MGMT_HBA_POST_STATUS_STRUCT_AMAP { + u32 dw[1]; +}; + +/* --- MGMT_HBA_POST_DUMMY_BITS_ENUM --- */ +#define POST_BIT_ISCSI_LOADED (26) +#define POST_BIT_OPTROM_INST (27) +#define POST_BIT_BAD_IP_ADDR (28) +#define POST_BIT_NO_IP_ADDR (29) +#define POST_BIT_BACKUP_FW (30) +#define POST_BIT_ERROR (31) + +/* --- MGMT_HBA_POST_DUMMY_VALUES_ENUM --- */ +#define POST_ISCSI_DRIVER_LOADED (67108864) +#define POST_OPTROM_INSTALLED (134217728) +#define POST_ISCSI_IP_ADDRESS_CONFLICT (268435456) +#define POST_ISCSI_NO_IP_ADDRESS (536870912) +#define POST_BACKUP_FW_LOADED (1073741824) +#define POST_FATAL_ERROR (2147483648) + +#endif /* __post_codes_amap_h__ */ diff --git a/drivers/staging/benet/regmap.h b/drivers/staging/benet/regmap.h new file mode 100644 index 000000000000..e816ba210e83 --- /dev/null +++ b/drivers/staging/benet/regmap.h @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2005 - 2008 ServerEngines + * All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. The full GNU General + * Public License is included in this distribution in the file called COPYING. + * + * Contact Information: + * linux-drivers@serverengines.com + * + * ServerEngines + * 209 N. Fair Oaks Ave + * Sunnyvale, CA 94085 + */ +/* + * Autogenerated by srcgen version: 0127 + */ +#ifndef __regmap_amap_h__ +#define __regmap_amap_h__ +#include "pcicfg.h" +#include "ep.h" +#include "cev.h" +#include "mpu.h" +#include "doorbells.h" + +/* + * This is the control and status register map for BladeEngine, showing + * the relative size and offset of each sub-module. The CSR registers + * are identical for the network and storage PCI functions. The + * CSR map is shown below, followed by details of each block, + * in sub-sections. The sub-sections begin with a description + * of CSRs that are instantiated in multiple blocks. + */ +struct BE_BLADE_ENGINE_CSRMAP_AMAP { + struct BE_MPU_CSRMAP_AMAP mpu; + u8 rsvd0[8192]; /* DWORD 256 */ + u8 rsvd1[8192]; /* DWORD 512 */ + struct BE_CEV_CSRMAP_AMAP cev; + u8 rsvd2[8192]; /* DWORD 1024 */ + u8 rsvd3[8192]; /* DWORD 1280 */ + u8 rsvd4[8192]; /* DWORD 1536 */ + u8 rsvd5[8192]; /* DWORD 1792 */ + u8 rsvd6[8192]; /* DWORD 2048 */ + u8 rsvd7[8192]; /* DWORD 2304 */ + u8 rsvd8[8192]; /* DWORD 2560 */ + u8 rsvd9[8192]; /* DWORD 2816 */ + u8 rsvd10[8192]; /* DWORD 3072 */ + u8 rsvd11[8192]; /* DWORD 3328 */ + u8 rsvd12[8192]; /* DWORD 3584 */ + u8 rsvd13[8192]; /* DWORD 3840 */ + u8 rsvd14[8192]; /* DWORD 4096 */ + u8 rsvd15[8192]; /* DWORD 4352 */ + u8 rsvd16[8192]; /* DWORD 4608 */ + u8 rsvd17[8192]; /* DWORD 4864 */ + u8 rsvd18[8192]; /* DWORD 5120 */ + u8 rsvd19[8192]; /* DWORD 5376 */ + u8 rsvd20[8192]; /* DWORD 5632 */ + u8 rsvd21[8192]; /* DWORD 5888 */ + u8 rsvd22[8192]; /* DWORD 6144 */ + u8 rsvd23[17152][32]; /* DWORD 6400 */ +} __packed; +struct BLADE_ENGINE_CSRMAP_AMAP { + u32 dw[23552]; +}; + +#endif /* __regmap_amap_h__ */ -- cgit v1.2.3 From 6a2ff941205853bc01eddf10af58830c70c20e52 Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Thu, 13 Nov 2008 11:13:32 +0530 Subject: Staging: benet: fix build errors when CONFIG_NETPOLL is off Signed-off-by: Sathya Perla Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/Kconfig | 2 +- drivers/staging/benet/TODO | 1 - drivers/staging/benet/be_int.c | 6 ++---- 3 files changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/Kconfig b/drivers/staging/benet/Kconfig index ffb8ebdfd168..f6806074f998 100644 --- a/drivers/staging/benet/Kconfig +++ b/drivers/staging/benet/Kconfig @@ -1,6 +1,6 @@ config BENET tristate "ServerEngines 10Gb NIC - BladeEngine" - depends on PCI && INET && NETPOLL + depends on PCI && INET select INET_LRO help This driver implements the NIC functionality for ServerEngines diff --git a/drivers/staging/benet/TODO b/drivers/staging/benet/TODO index e8d5b6463f42..6113737b2299 100644 --- a/drivers/staging/benet/TODO +++ b/drivers/staging/benet/TODO @@ -2,7 +2,6 @@ TODO: - fix minor checkpatch.pl issues - remove wrappers around common iowrite functions - full netdev audit of common problems/issues - - fix build errors when CONFIG_NETPOLL is not enabled Please send all patches and questions to Subbu Seetharaman and Greg Kroah-Hartman diff --git a/drivers/staging/benet/be_int.c b/drivers/staging/benet/be_int.c index 20e55538bc65..d67a2886d694 100644 --- a/drivers/staging/benet/be_int.c +++ b/drivers/staging/benet/be_int.c @@ -717,12 +717,10 @@ irqreturn_t be_int(int irq, void *dev) */ int be_poll(struct napi_struct *napi, int budget) { - struct net_device *netdev = napi->dev; - struct be_net_object *pnob = netdev_priv(netdev); - struct be_adapter *adapter = pnob->adapter; + struct be_net_object *pnob = container_of(napi, struct be_net_object, napi); u32 work_done; - adapter->be_stat.bes_polls++; + pnob->adapter->be_stat.bes_polls++; work_done = process_rx_completions(pnob, budget); BUG_ON(work_done > budget); -- cgit v1.2.3 From f3b8886dab0ee74608ac9c4f0da1f6f8ab9e3b46 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 24 Nov 2008 21:15:22 -0800 Subject: Staging: benet: fix build error. udelay() was not being defined properly, this patch fixes it. Reported-by: Randy Dunlap Cc: Subbu Seetharaman Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/mpu.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/mpu.c b/drivers/staging/benet/mpu.c index bec8dc9f1735..4ee0b630d06c 100644 --- a/drivers/staging/benet/mpu.c +++ b/drivers/staging/benet/mpu.c @@ -14,6 +14,7 @@ * 209 N. Fair Oaks Ave * Sunnyvale, CA 94085 */ +#include #include "hwlib.h" #include "bestatus.h" -- cgit v1.2.3 From c74666e3ae03e0f3ec97b154fcf727c37ec9b774 Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Mon, 24 Nov 2008 11:04:45 +0530 Subject: Staging: benet: patch to use offsetof() instead of AMAP_BYTE_OFFSET() Signed-off-by: Sathya Perla Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/funcobj.c | 10 ++--- drivers/staging/benet/hwlib.h | 89 ++++++++++++++--------------------------- drivers/staging/benet/mpu.c | 15 +++---- 3 files changed, 44 insertions(+), 70 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/funcobj.c b/drivers/staging/benet/funcobj.c index 6eabe96e14ce..0f57eb58daef 100644 --- a/drivers/staging/benet/funcobj.c +++ b/drivers/staging/benet/funcobj.c @@ -208,7 +208,7 @@ be_function_prepare_embedded_fwcmd(struct be_function_object *pfob, ASSERT(wrb); - n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + n = offsetof(struct BE_MCC_WRB_AMAP, payload)/8; AMAP_SET_BITS_PTR(MCC_WRB, embedded, wrb, 1); AMAP_SET_BITS_PTR(MCC_WRB, payload_length, wrb, min(payld_len, n)); header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); @@ -250,7 +250,7 @@ be_function_prepare_nonembedded_fwcmd(struct be_function_object *pfob, */ AMAP_SET_BITS_PTR(MCC_WRB, sge_count, wrb, 1); - n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + n = offsetof(struct BE_MCC_WRB_AMAP, payload)/8; plp = (struct MCC_WRB_PAYLOAD_AMAP *)((u8 *)wrb + n); AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].length, plp, payld_len); AMAP_SET_BITS_PTR(MCC_WRB_PAYLOAD, sgl[0].pa_lo, plp, (u32)fwcmd_pa); @@ -275,7 +275,7 @@ be_function_peek_mcc_wrb(struct be_function_object *pfob) if (pfob->mcc) wrb = _be_mpu_peek_ring_wrb(pfob->mcc, false); else { - offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); + offset = offsetof(struct BE_MCC_MAILBOX_AMAP, wrb)/8; wrb = (struct MCC_WRB_AMAP *) ((u8 *) pfob->mailbox.va + offset); } @@ -299,7 +299,7 @@ void be_function_debug_print_wrb(struct be_function_object *pfob, embedded = AMAP_GET_BITS_PTR(MCC_WRB, embedded, wrb); if (embedded) { - n = AMAP_BYTE_OFFSET(MCC_WRB, payload); + n = offsetof(struct BE_MCC_WRB_AMAP, payload)/8; header = (struct FWCMD_REQUEST_HEADER *)((u8 *)wrb + n); } else { header = (struct FWCMD_REQUEST_HEADER *) optional_fwcmd_va; @@ -381,7 +381,7 @@ be_function_post_mcc_wrb(struct be_function_object *pfob, * Copy the context pointer into the WRB opaque tag field. * Verify assumption of 64-bit tag with a compile time assert. */ - p = (u64 *) ((u8 *)wrb + AMAP_BYTE_OFFSET(MCC_WRB, tag)); + p = (u64 *) ((u8 *)wrb + offsetof(struct BE_MCC_WRB_AMAP, tag)/8); *p = (u64)(size_t)wrb_context; /* Print info about this FWCMD for debug builds. */ diff --git a/drivers/staging/benet/hwlib.h b/drivers/staging/benet/hwlib.h index 0cffe8fe774a..c0a7fb03a83f 100644 --- a/drivers/staging/benet/hwlib.h +++ b/drivers/staging/benet/hwlib.h @@ -38,37 +38,29 @@ * Macros for reading/writing a protection domain or CSR registers * in BladeEngine. */ -#define PD_READ(_fo_, _field_) \ - ioread32((_fo_)->db_va + \ - AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) +#define PD_READ(fo, field) ioread32((fo)->db_va + \ + offsetof(struct BE_PROTECTION_DOMAIN_DBMAP_AMAP, field)/8) -#define PD_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->db_va + \ - AMAP_BYTE_OFFSET(PROTECTION_DOMAIN_DBMAP, _field_)) +#define PD_WRITE(fo, field, val) iowrite32(val, (fo)->db_va + \ + offsetof(struct BE_PROTECTION_DOMAIN_DBMAP_AMAP, field)/8) -#define CSR_READ(_fo_, _field_) \ - ioread32((_fo_)->csr_va + \ - AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) +#define CSR_READ(fo, field) ioread32((fo)->csr_va + \ + offsetof(struct BE_BLADE_ENGINE_CSRMAP_AMAP, field)/8) -#define CSR_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->csr_va + \ - AMAP_BYTE_OFFSET(BLADE_ENGINE_CSRMAP, _field_)) +#define CSR_WRITE(fo, field, val) iowrite32(val, (fo)->csr_va + \ + offsetof(struct BE_BLADE_ENGINE_CSRMAP_AMAP, field)/8) -#define PCICFG0_READ(_fo_, _field_) \ - ioread32((_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) +#define PCICFG0_READ(fo, field) ioread32((fo)->pci_va + \ + offsetof(struct BE_PCICFG0_CSRMAP_AMAP, field)/8) -#define PCICFG0_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG0_CSRMAP, _field_)) +#define PCICFG0_WRITE(fo, field, val) iowrite32(val, (fo)->pci_va + \ + offsetof(struct BE_PCICFG0_CSRMAP_AMAP, field)/8) -#define PCICFG1_READ(_fo_, _field_) \ - ioread32((_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) +#define PCICFG1_READ(fo, field) ioread32((fo)->pci_va + \ + offsetof(struct BE_PCICFG1_CSRMAP_AMAP, field)/8) -#define PCICFG1_WRITE(_fo_, _field_, _value_) \ - iowrite32((_value_), (_fo_)->pci_va + \ - AMAP_BYTE_OFFSET(PCICFG1_CSRMAP, _field_)) +#define PCICFG1_WRITE(fo, field, val) iowrite32(val, (fo)->pci_va + \ + offsetof(struct BE_PCICFG1_CSRMAP_AMAP, field)/8) #ifdef BE_DEBUG #define ASSERT(c) BUG_ON(!(c)); @@ -185,8 +177,8 @@ static inline u32 amap_mask(u32 bit_size) return (bit_size == 32 ? 0xFFFFFFFF : (1 << bit_size) - 1); } -#define AMAP_BIT_MASK(_struct_, _register_) \ - amap_mask(AMAP_BIT_SIZE(_struct_, _register_)) +#define AMAP_BIT_MASK(_struct_, field) \ + amap_mask(AMAP_BIT_SIZE(_struct_, field)) /* * non-optimized set bits function. First clears the bits and then assigns them. @@ -201,10 +193,9 @@ amap_set(void *ptr, u32 dw_offset, u32 mask, u32 offset, u32 value) *(dw + dw_offset) |= (mask & value) << offset; } -#define AMAP_SET_BITS_PTR(_struct_, _register_, _structPtr_, _value_) \ - amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ - AMAP_BIT_MASK(_struct_, _register_), \ - AMAP_BIT_OFFSET(_struct_, _register_), _value_) +#define AMAP_SET_BITS_PTR(_struct_, field, _structPtr_, val) \ + amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, field), \ + AMAP_BIT_MASK(_struct_, field), AMAP_BIT_OFFSET(_struct_, field), val) /* * Non-optimized routine that gets the bits without knowing the correct DWORD. @@ -216,39 +207,21 @@ amap_get(void *ptr, u32 dw_offset, u32 mask, u32 offset) u32 *dw = (u32 *)ptr; return mask & (*(dw + dw_offset) >> offset); } -#define AMAP_GET_BITS_PTR(_struct_, _register_, _structPtr_) \ - amap_get(_structPtr_, AMAP_WORD_OFFSET(_struct_, _register_), \ - AMAP_BIT_MASK(_struct_, _register_), \ - AMAP_BIT_OFFSET(_struct_, _register_)) +#define AMAP_GET_BITS_PTR(_struct_, field, _structPtr_) \ + amap_get(_structPtr_, AMAP_WORD_OFFSET(_struct_, field), \ + AMAP_BIT_MASK(_struct_, field), AMAP_BIT_OFFSET(_struct_, field)) /* Returns 0-31 representing bit offset within a DWORD of a bitfield. */ -#define AMAP_BIT_OFFSET(_struct_, _register_) \ - (((size_t)&(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_))%32) - -/* Returns 0-n representing byte offset of bitfield with the structure. */ -#define AMAP_BYTE_OFFSET(_struct_, _register_) \ - (((size_t)&(((struct BE_ ## _struct_ ## _AMAP *)0)->_register_))/8) +#define AMAP_BIT_OFFSET(_struct_, field) \ + (offsetof(struct BE_ ## _struct_ ## _AMAP, field) % 32) /* Returns 0-n representing DWORD offset of bitfield within the structure. */ -#define AMAP_WORD_OFFSET(_struct_, _register_) \ - (AMAP_BYTE_OFFSET(_struct_, _register_)/4) - -/* - * Gets a pointer to a field within a structure - * The field must be byte aligned. - */ -#define AMAP_GET_PTR(_struct_, _register_, _structPtr_) \ - (void *) ((u8 *)(_structPtr_) + AMAP_BYTE_OFFSET(_struct_, _register_)) +#define AMAP_WORD_OFFSET(_struct_, field) \ + (offsetof(struct BE_ ## _struct_ ## _AMAP, field)/32) /* Returns size of bitfield in bits. */ -#define AMAP_BIT_SIZE(_struct_, _register_) \ - sizeof(((struct BE_ ## _struct_ ## _AMAP*)0)->_register_) - -/* Returns size of bitfield in bytes. */ -#define AMAP_BYTE_SIZE(_struct_) (sizeof(struct BE_ ## _struct_ ## _AMAP)/8) - -/* Returns size of bitfield in DWORDS. */ -#define AMAP_WORD_SIZE(_struct_) (AMAP_BYTE_SIZE(_struct_)/4) +#define AMAP_BIT_SIZE(_struct_, field) \ + sizeof(((struct BE_ ## _struct_ ## _AMAP*)0)->field) struct be_mcc_wrb_response_copy { u16 length; /* bytes in response */ @@ -475,7 +448,7 @@ struct be_queue_driver_context { * Common MCC WRB header that all commands require. */ struct be_mcc_wrb_header { - u8 rsvd[AMAP_BYTE_OFFSET(MCC_WRB, payload)]; + u8 rsvd[offsetof(struct BE_MCC_WRB_AMAP, payload)/8]; } ; /* diff --git a/drivers/staging/benet/mpu.c b/drivers/staging/benet/mpu.c index 4ee0b630d06c..50fb4e6f58c5 100644 --- a/drivers/staging/benet/mpu.c +++ b/drivers/staging/benet/mpu.c @@ -241,11 +241,11 @@ be_mcc_process_cqe(struct be_function_object *pfob, * A command completed. Commands complete out-of-order. * Determine which command completed from the TAG. */ - offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); + offset = offsetof(struct BE_MCC_CQ_ENTRY_AMAP, mcc_tag)/8; p = (u8 *) cqe + offset; wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); - ASSERT(wrb_context); + /* * Perform a response copy if requested. * Only copy data if the FWCMD is successful. @@ -254,7 +254,8 @@ be_mcc_process_cqe(struct be_function_object *pfob, if (status == MGMT_STATUS_SUCCESS && wrb_context->copy.length > 0) { ASSERT(wrb_context->wrb); ASSERT(wrb_context->copy.va); - p = (u8 *)wrb_context->wrb + AMAP_BYTE_OFFSET(MCC_WRB, payload); + p = (u8 *)wrb_context->wrb + + offsetof(struct BE_MCC_WRB_AMAP, payload)/8; memcpy(wrb_context->copy.va, (u8 *)p + wrb_context->copy.fwcmd_offset, wrb_context->copy.length); @@ -411,7 +412,7 @@ u32 be_mcc_wrb_consumed_in_order(struct be_mcc_object *mcc, * A command completed. Commands complete out-of-order. * Determine which command completed from the TAG. */ - offset = AMAP_BYTE_OFFSET(MCC_CQ_ENTRY, mcc_tag); + offset = offsetof(struct BE_MCC_CQ_ENTRY_AMAP, mcc_tag)/8; p = (u8 *) cqe + offset; wrb_context = (struct be_mcc_wrb_context *)(void *)(size_t)(*(u64 *)p); @@ -941,7 +942,7 @@ be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *mailbox) */ { u64 *endian_check = (u64 *) (pfob->mailbox.va + - AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb)); + offsetof(struct BE_MCC_MAILBOX_AMAP, wrb)/8); *endian_check = 0xFF1234FFFF5678FFULL; } @@ -983,7 +984,7 @@ _be_mpu_post_wrb_mailbox(struct be_function_object *pfob, mailbox = pfob->mailbox.va; ASSERT(mailbox); - offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, wrb); + offset = offsetof(struct BE_MCC_MAILBOX_AMAP, wrb)/8; mb_wrb = (struct MCC_WRB_AMAP *) (u8 *)mailbox + offset; if (mb_wrb != wrb) { memset(mailbox, 0, sizeof(*mailbox)); @@ -995,7 +996,7 @@ _be_mpu_post_wrb_mailbox(struct be_function_object *pfob, be_mcc_mailbox_notify_and_wait(pfob); /* A command completed. Use tag to determine which command. */ - offset = AMAP_BYTE_OFFSET(MCC_MAILBOX, cq); + offset = offsetof(struct BE_MCC_MAILBOX_AMAP, cq)/8; mb_cq = (struct MCC_CQ_ENTRY_AMAP *) ((u8 *)mailbox + offset); be_mcc_process_cqe(pfob, mb_cq); -- cgit v1.2.3 From 8c1c98eef06e506e83cdf2f71cb7b73d364dc264 Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Thu, 27 Nov 2008 11:24:07 +0530 Subject: Staging: benet: fix problems reported by checkpatch Signed-off-by: Sathya Perla Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/TODO | 1 - drivers/staging/benet/asyncmesg.h | 16 -------------- drivers/staging/benet/be_init.c | 3 ++- drivers/staging/benet/be_int.c | 6 ++++-- drivers/staging/benet/be_netif.c | 3 ++- drivers/staging/benet/benet.h | 4 ++-- drivers/staging/benet/hwlib.h | 45 ++++++++++++++++++++------------------- drivers/staging/benet/mpu.c | 2 +- 8 files changed, 34 insertions(+), 46 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/TODO b/drivers/staging/benet/TODO index 6113737b2299..a51dfb59a62f 100644 --- a/drivers/staging/benet/TODO +++ b/drivers/staging/benet/TODO @@ -1,5 +1,4 @@ TODO: - - fix minor checkpatch.pl issues - remove wrappers around common iowrite functions - full netdev audit of common problems/issues diff --git a/drivers/staging/benet/asyncmesg.h b/drivers/staging/benet/asyncmesg.h index b47c9a5b1d6b..d1e779adb848 100644 --- a/drivers/staging/benet/asyncmesg.h +++ b/drivers/staging/benet/asyncmesg.h @@ -62,22 +62,6 @@ struct ASYNC_EVENT_TRAILER_AMAP { * port. The ARM firmware does not attempt to 'fail back' traffic to * the restored port. */ -#if 0 -struct BE_ASYNC_EVENT_LINK_STATE_AMAP { - struct BE_UEXACT8_AMAP port0_link_status; - struct BE_UEXACT8_AMAP port1_link_status; - struct BE_UEXACT8_AMAP active_port; - u8 rsvd0[8]; /* DWORD 0 */ - struct BE_UEXACT8_AMAP port0_duplex; - struct BE_UEXACT8_AMAP port0_speed; - struct BE_UEXACT8_AMAP port1_duplex; - struct BE_UEXACT8_AMAP port1_speed; - struct BE_UEXACT8_AMAP port0_fault; - struct BE_UEXACT8_AMAP port1_fault; - u8 rsvd1[2][8]; /* DWORD 2 */ - struct BE_ASYNC_EVENT_TRAILER_AMAP trailer; -} __packed; -#endif struct BE_ASYNC_EVENT_LINK_STATE_AMAP { u8 port0_link_status[8]; u8 port1_link_status[8]; diff --git a/drivers/staging/benet/be_init.c b/drivers/staging/benet/be_init.c index 59c02bf948ba..12a026c3f9e1 100644 --- a/drivers/staging/benet/be_init.c +++ b/drivers/staging/benet/be_init.c @@ -1083,7 +1083,8 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id) netif_napi_add(netdev, &pnob->napi, be_poll, 64); /* if the rx_frag size if 2K, one page is shared as two RX frags */ - pnob->rx_pg_shared = (pnob->rx_buf_size <= PAGE_SIZE / 2)? true : false; + pnob->rx_pg_shared = + (pnob->rx_buf_size <= PAGE_SIZE / 2) ? true : false; if (pnob->rx_buf_size != rxbuf_size) { printk(KERN_WARNING "Could not set Rx buffer size to %d. Using %d\n", diff --git a/drivers/staging/benet/be_int.c b/drivers/staging/benet/be_int.c index d67a2886d694..b05e27d0a7ae 100644 --- a/drivers/staging/benet/be_int.c +++ b/drivers/staging/benet/be_int.c @@ -156,7 +156,8 @@ static inline int process_nic_rx_completion(struct be_net_object *pnob, va = page_address(rx_page_info->page) + rx_page_info->page_offset; prefetch(va); - skb->len = skb->data_len = n; + skb->len = n; + skb->data_len = n; if (n <= BE_HDR_LEN) { memcpy(skb->data, va, n); put_page(rx_page_info->page); @@ -717,7 +718,8 @@ irqreturn_t be_int(int irq, void *dev) */ int be_poll(struct napi_struct *napi, int budget) { - struct be_net_object *pnob = container_of(napi, struct be_net_object, napi); + struct be_net_object *pnob = + container_of(napi, struct be_net_object, napi); u32 work_done; pnob->adapter->be_stat.bes_polls++; diff --git a/drivers/staging/benet/be_netif.c b/drivers/staging/benet/be_netif.c index 590398981d0c..2b8daf63dc7d 100644 --- a/drivers/staging/benet/be_netif.c +++ b/drivers/staging/benet/be_netif.c @@ -386,7 +386,8 @@ static void wrb_fill(struct ETH_WRB_AMAP *wrb, u64 addr, int len) static void wrb_fill_extra(struct ETH_WRB_AMAP *wrb, struct sk_buff *skb, struct be_net_object *pnob) { - wrb->dw[2] = wrb->dw[3] = 0; + wrb->dw[2] = 0; + wrb->dw[3] = 0; AMAP_SET_BITS_PTR(ETH_WRB, crc, wrb, 1); if (skb_shinfo(skb)->gso_segs > 1 && skb_shinfo(skb)->gso_size) { AMAP_SET_BITS_PTR(ETH_WRB, lso, wrb, 1); diff --git a/drivers/staging/benet/benet.h b/drivers/staging/benet/benet.h index 865022c3ff5b..09a1f0817722 100644 --- a/drivers/staging/benet/benet.h +++ b/drivers/staging/benet/benet.h @@ -280,7 +280,7 @@ struct be_adapter { struct tasklet_struct sts_handler; struct timer_list cq_timer; - spinlock_t int_lock; + spinlock_t int_lock; /* to protect the isr field in adapter */ struct FWCMD_ETH_GET_STATISTICS *eth_statsp; /* @@ -300,7 +300,7 @@ struct be_adapter { u32 max_rx_coal; struct pci_dev *pdev; /* Pointer to OS's PCI dvice */ - spinlock_t txq_lock; + spinlock_t txq_lock; /* to stop/wake queue based on tx_q_used */ u32 isr; /* copy of Intr status reg. */ diff --git a/drivers/staging/benet/hwlib.h b/drivers/staging/benet/hwlib.h index c0a7fb03a83f..afedf4dc5903 100644 --- a/drivers/staging/benet/hwlib.h +++ b/drivers/staging/benet/hwlib.h @@ -39,28 +39,28 @@ * in BladeEngine. */ #define PD_READ(fo, field) ioread32((fo)->db_va + \ - offsetof(struct BE_PROTECTION_DOMAIN_DBMAP_AMAP, field)/8) + offsetof(struct BE_PROTECTION_DOMAIN_DBMAP_AMAP, field)/8) #define PD_WRITE(fo, field, val) iowrite32(val, (fo)->db_va + \ - offsetof(struct BE_PROTECTION_DOMAIN_DBMAP_AMAP, field)/8) + offsetof(struct BE_PROTECTION_DOMAIN_DBMAP_AMAP, field)/8) -#define CSR_READ(fo, field) ioread32((fo)->csr_va + \ - offsetof(struct BE_BLADE_ENGINE_CSRMAP_AMAP, field)/8) +#define CSR_READ(fo, field) ioread32((fo)->csr_va + \ + offsetof(struct BE_BLADE_ENGINE_CSRMAP_AMAP, field)/8) -#define CSR_WRITE(fo, field, val) iowrite32(val, (fo)->csr_va + \ - offsetof(struct BE_BLADE_ENGINE_CSRMAP_AMAP, field)/8) +#define CSR_WRITE(fo, field, val) iowrite32(val, (fo)->csr_va + \ + offsetof(struct BE_BLADE_ENGINE_CSRMAP_AMAP, field)/8) #define PCICFG0_READ(fo, field) ioread32((fo)->pci_va + \ - offsetof(struct BE_PCICFG0_CSRMAP_AMAP, field)/8) + offsetof(struct BE_PCICFG0_CSRMAP_AMAP, field)/8) -#define PCICFG0_WRITE(fo, field, val) iowrite32(val, (fo)->pci_va + \ - offsetof(struct BE_PCICFG0_CSRMAP_AMAP, field)/8) +#define PCICFG0_WRITE(fo, field, val) iowrite32(val, (fo)->pci_va + \ + offsetof(struct BE_PCICFG0_CSRMAP_AMAP, field)/8) -#define PCICFG1_READ(fo, field) ioread32((fo)->pci_va + \ - offsetof(struct BE_PCICFG1_CSRMAP_AMAP, field)/8) +#define PCICFG1_READ(fo, field) ioread32((fo)->pci_va + \ + offsetof(struct BE_PCICFG1_CSRMAP_AMAP, field)/8) -#define PCICFG1_WRITE(fo, field, val) iowrite32(val, (fo)->pci_va + \ - offsetof(struct BE_PCICFG1_CSRMAP_AMAP, field)/8) +#define PCICFG1_WRITE(fo, field, val) iowrite32(val, (fo)->pci_va + \ + offsetof(struct BE_PCICFG1_CSRMAP_AMAP, field)/8) #ifdef BE_DEBUG #define ASSERT(c) BUG_ON(!(c)); @@ -118,14 +118,14 @@ static inline u32 be_subc(u32 a, u32 b, u32 max) { ASSERT(a <= max && b <= max); ASSERT(max > 0); - return (a >= b ? (a - b) : (max - b + a)); + return a >= b ? (a - b) : (max - b + a); } static inline u32 be_addc(u32 a, u32 b, u32 max) { ASSERT(a < max); ASSERT(max > 0); - return ((max - a > b) ? (a + b) : (b + a - max)); + return (max - a > b) ? (a + b) : (b + a - max); } /* descriptor for a physically contiguous memory used for ring */ @@ -174,7 +174,7 @@ struct mp_ring { */ static inline u32 amap_mask(u32 bit_size) { - return (bit_size == 32 ? 0xFFFFFFFF : (1 << bit_size) - 1); + return bit_size == 32 ? 0xFFFFFFFF : (1 << bit_size) - 1; } #define AMAP_BIT_MASK(_struct_, field) \ @@ -194,9 +194,9 @@ amap_set(void *ptr, u32 dw_offset, u32 mask, u32 offset, u32 value) } #define AMAP_SET_BITS_PTR(_struct_, field, _structPtr_, val) \ - amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, field), \ - AMAP_BIT_MASK(_struct_, field), AMAP_BIT_OFFSET(_struct_, field), val) - + amap_set(_structPtr_, AMAP_WORD_OFFSET(_struct_, field),\ + AMAP_BIT_MASK(_struct_, field), \ + AMAP_BIT_OFFSET(_struct_, field), val) /* * Non-optimized routine that gets the bits without knowing the correct DWORD. * e.g. fieldValue = AMAP_GET_BITS_PTR (struct, field1, &contextMemory); @@ -207,13 +207,14 @@ amap_get(void *ptr, u32 dw_offset, u32 mask, u32 offset) u32 *dw = (u32 *)ptr; return mask & (*(dw + dw_offset) >> offset); } -#define AMAP_GET_BITS_PTR(_struct_, field, _structPtr_) \ +#define AMAP_GET_BITS_PTR(_struct_, field, _structPtr_) \ amap_get(_structPtr_, AMAP_WORD_OFFSET(_struct_, field), \ - AMAP_BIT_MASK(_struct_, field), AMAP_BIT_OFFSET(_struct_, field)) + AMAP_BIT_MASK(_struct_, field), \ + AMAP_BIT_OFFSET(_struct_, field)) /* Returns 0-31 representing bit offset within a DWORD of a bitfield. */ #define AMAP_BIT_OFFSET(_struct_, field) \ - (offsetof(struct BE_ ## _struct_ ## _AMAP, field) % 32) + (offsetof(struct BE_ ## _struct_ ## _AMAP, field) % 32) /* Returns 0-n representing DWORD offset of bitfield within the structure. */ #define AMAP_WORD_OFFSET(_struct_, field) \ diff --git a/drivers/staging/benet/mpu.c b/drivers/staging/benet/mpu.c index 50fb4e6f58c5..269cc11d3055 100644 --- a/drivers/staging/benet/mpu.c +++ b/drivers/staging/benet/mpu.c @@ -942,7 +942,7 @@ be_mpu_init_mailbox(struct be_function_object *pfob, struct ring_desc *mailbox) */ { u64 *endian_check = (u64 *) (pfob->mailbox.va + - offsetof(struct BE_MCC_MAILBOX_AMAP, wrb)/8); + offsetof(struct BE_MCC_MAILBOX_AMAP, wrb)/8); *endian_check = 0xFF1234FFFF5678FFULL; } -- cgit v1.2.3 From dce558739a925924702fbf6acadbc3d93c93a00e Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Fri, 5 Dec 2008 15:52:15 +0530 Subject: Staging: benet: cleanup a check while posting rx buffers This patch cleans up the way to check if there is enough space in the rx_q while posting buffers. Signed-off-by: Sathya Perla Signed-off-by: Greg Kroah-Hartman --- drivers/staging/benet/be_int.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/benet/be_int.c b/drivers/staging/benet/be_int.c index b05e27d0a7ae..cba95d09a8b6 100644 --- a/drivers/staging/benet/be_int.c +++ b/drivers/staging/benet/be_int.c @@ -623,25 +623,14 @@ void be_post_eth_rx_buffs(struct be_net_object *pnob) */ INIT_LIST_HEAD(&rxbl); - for (num_bufs = 0; num_bufs < max_bufs; ++num_bufs) { + for (num_bufs = 0; num_bufs < max_bufs && + !pnob->rx_page_info[pnob->rx_pg_info_hd].page; ++num_bufs) { rxbp = &pnob->eth_rx_bufs[num_bufs]; pg_hd = pnob->rx_pg_info_hd; rx_page_info = &pnob->rx_page_info[pg_hd]; if (!page) { - /* - * before we allocate a page make sure that we - * have space in the RX queue to post the buffer. - * We check for two vacant slots since with - * 2K frags, we will need two slots. - */ - if ((pnob->rx_ctxt[(pnob->rx_q_hd + num_bufs) & - (pnob->rx_q_len - 1)] != NULL) - || (pnob->rx_ctxt[(pnob->rx_q_hd + num_bufs + 1) % - pnob->rx_q_len] != NULL)) { - break; - } page = alloc_pages(alloc_flags, page_order); if (unlikely(page == NULL)) { adapter->be_stat.bes_ethrx_post_fail++; -- cgit v1.2.3 From f58e5d3f164ffaded75d7e1f81501e20d4bc0067 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Tue, 4 Nov 2008 20:29:31 -0800 Subject: Staging: add comedi core This adds the Comedi core to the staging tree. This is a data acquision infrastructure for Linux, providing a common interface for these types of drivers. Taken directly from the comedi git tree, with only minor tweaks by Greg to get it to build properly within the kernel tree. From: David Schleef Cc: Ian Abbott Cc: Shawn Bohrer Signed-off-by: Frank Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/comedi/Kconfig | 13 + drivers/staging/comedi/Makefile | 14 + drivers/staging/comedi/TODO | 14 + drivers/staging/comedi/comedi.h | 886 ++++++++++++ drivers/staging/comedi/comedi_compat32.c | 597 ++++++++ drivers/staging/comedi/comedi_compat32.h | 58 + drivers/staging/comedi/comedi_fops.c | 2246 ++++++++++++++++++++++++++++++ drivers/staging/comedi/comedi_fops.h | 8 + drivers/staging/comedi/comedi_ksyms.c | 77 + drivers/staging/comedi/comedi_rt.h | 150 ++ drivers/staging/comedi/comedidev.h | 529 +++++++ drivers/staging/comedi/comedilib.h | 192 +++ drivers/staging/comedi/drivers.c | 846 +++++++++++ drivers/staging/comedi/proc.c | 100 ++ drivers/staging/comedi/range.c | 161 +++ drivers/staging/comedi/rt.c | 412 ++++++ drivers/staging/comedi/rt_pend_tq.c | 113 ++ drivers/staging/comedi/rt_pend_tq.h | 10 + drivers/staging/comedi/wrapper.h | 31 + 21 files changed, 6460 insertions(+) create mode 100644 drivers/staging/comedi/Kconfig create mode 100644 drivers/staging/comedi/Makefile create mode 100644 drivers/staging/comedi/TODO create mode 100644 drivers/staging/comedi/comedi.h create mode 100644 drivers/staging/comedi/comedi_compat32.c create mode 100644 drivers/staging/comedi/comedi_compat32.h create mode 100644 drivers/staging/comedi/comedi_fops.c create mode 100644 drivers/staging/comedi/comedi_fops.h create mode 100644 drivers/staging/comedi/comedi_ksyms.c create mode 100644 drivers/staging/comedi/comedi_rt.h create mode 100644 drivers/staging/comedi/comedidev.h create mode 100644 drivers/staging/comedi/comedilib.h create mode 100644 drivers/staging/comedi/drivers.c create mode 100644 drivers/staging/comedi/proc.c create mode 100644 drivers/staging/comedi/range.c create mode 100644 drivers/staging/comedi/rt.c create mode 100644 drivers/staging/comedi/rt_pend_tq.c create mode 100644 drivers/staging/comedi/rt_pend_tq.h create mode 100644 drivers/staging/comedi/wrapper.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 132403263b0f..5474cb28f701 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -71,5 +71,7 @@ source "drivers/staging/rt2860/Kconfig" source "drivers/staging/benet/Kconfig" +source "drivers/staging/comedi/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 7c9b9b6e15af..8948a0e575a8 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -18,3 +18,4 @@ obj-$(CONFIG_AGNX) += agnx/ obj-$(CONFIG_OTUS) += otus/ obj-$(CONFIG_RT2860) += rt2860/ obj-$(CONFIG_BENET) += benet/ +obj-$(CONFIG_COMEDI) += comedi/ diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig new file mode 100644 index 000000000000..1d5e7ccba1f9 --- /dev/null +++ b/drivers/staging/comedi/Kconfig @@ -0,0 +1,13 @@ +config COMEDI + tristate "Data Acquision support (comedi)" + default N + ---help--- + Enable support a wide range of data acquision devices + for Linux. + +config COMEDI_RT + tristate "Comedi Real-time support" + depends on COMEDI && RT + default N + ---help--- + Enable Real time support for the Comedi core. diff --git a/drivers/staging/comedi/Makefile b/drivers/staging/comedi/Makefile new file mode 100644 index 000000000000..831d931e6ab2 --- /dev/null +++ b/drivers/staging/comedi/Makefile @@ -0,0 +1,14 @@ +obj-$(CONFIG_COMEDI) += comedi.o +obj-$(CONFIG_COMEDI_RT) += comedi_rt.o + +comedi-objs := \ + comedi_fops.o \ + proc.o \ + range.o \ + drivers.o \ + comedi_compat32.o \ + comedi_ksyms.o \ + +comedi_rt-objs := \ + rt_pend_tq.o \ + rt.o diff --git a/drivers/staging/comedi/TODO b/drivers/staging/comedi/TODO new file mode 100644 index 000000000000..557812958464 --- /dev/null +++ b/drivers/staging/comedi/TODO @@ -0,0 +1,14 @@ +TODO: + - checkpatch.pl cleanups + - Lindent + - remove all wrappers + - remove typedefs + - audit userspace interface + - reserve major number + - cleanup the individual comedi drivers as well + +Please send patches to Greg Kroah-Hartman and +copy: + Ian Abbott + Frank Mori Hess + David Schleef diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h new file mode 100644 index 000000000000..b80ddb2330e6 --- /dev/null +++ b/drivers/staging/comedi/comedi.h @@ -0,0 +1,886 @@ +/* + include/comedi.h (installed as /usr/include/comedi.h) + header file for comedi + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1998-2001 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _COMEDI_H +#define _COMEDI_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define COMEDI_MAJORVERSION 0 +#define COMEDI_MINORVERSION 7 +#define COMEDI_MICROVERSION 76 +#define VERSION "0.7.76" + +/* comedi's major device number */ +#define COMEDI_MAJOR 98 + +/* + maximum number of minor devices. This can be increased, although + kernel structures are currently statically allocated, thus you + don't want this to be much more than you actually use. + */ +#define COMEDI_NDEVICES 16 + +/* number of config options in the config structure */ +#define COMEDI_NDEVCONFOPTS 32 +/*length of nth chunk of firmware data*/ +#define COMEDI_DEVCONF_AUX_DATA3_LENGTH 25 +#define COMEDI_DEVCONF_AUX_DATA2_LENGTH 26 +#define COMEDI_DEVCONF_AUX_DATA1_LENGTH 27 +#define COMEDI_DEVCONF_AUX_DATA0_LENGTH 28 +#define COMEDI_DEVCONF_AUX_DATA_HI 29 /*most significant 32 bits of pointer address (if needed) */ +#define COMEDI_DEVCONF_AUX_DATA_LO 30 /*least significant 32 bits of pointer address */ +#define COMEDI_DEVCONF_AUX_DATA_LENGTH 31 /* total data length */ + +/* max length of device and driver names */ +#define COMEDI_NAMELEN 20 + + typedef unsigned int lsampl_t; + typedef unsigned short sampl_t; + +/* packs and unpacks a channel/range number */ + +#define CR_PACK(chan,rng,aref) ( (((aref)&0x3)<<24) | (((rng)&0xff)<<16) | (chan) ) +#define CR_PACK_FLAGS(chan, range, aref, flags) (CR_PACK(chan, range, aref) | ((flags) & CR_FLAGS_MASK)) + +#define CR_CHAN(a) ((a)&0xffff) +#define CR_RANGE(a) (((a)>>16)&0xff) +#define CR_AREF(a) (((a)>>24)&0x03) + +#define CR_FLAGS_MASK 0xfc000000 +#define CR_ALT_FILTER (1<<26) +#define CR_DITHER CR_ALT_FILTER +#define CR_DEGLITCH CR_ALT_FILTER +#define CR_ALT_SOURCE (1<<27) +#define CR_EDGE (1<<30) +#define CR_INVERT (1<<31) + +#define AREF_GROUND 0x00 /* analog ref = analog ground */ +#define AREF_COMMON 0x01 /* analog ref = analog common */ +#define AREF_DIFF 0x02 /* analog ref = differential */ +#define AREF_OTHER 0x03 /* analog ref = other (undefined) */ + +/* counters -- these are arbitrary values */ +#define GPCT_RESET 0x0001 +#define GPCT_SET_SOURCE 0x0002 +#define GPCT_SET_GATE 0x0004 +#define GPCT_SET_DIRECTION 0x0008 +#define GPCT_SET_OPERATION 0x0010 +#define GPCT_ARM 0x0020 +#define GPCT_DISARM 0x0040 +#define GPCT_GET_INT_CLK_FRQ 0x0080 + +#define GPCT_INT_CLOCK 0x0001 +#define GPCT_EXT_PIN 0x0002 +#define GPCT_NO_GATE 0x0004 +#define GPCT_UP 0x0008 +#define GPCT_DOWN 0x0010 +#define GPCT_HWUD 0x0020 +#define GPCT_SIMPLE_EVENT 0x0040 +#define GPCT_SINGLE_PERIOD 0x0080 +#define GPCT_SINGLE_PW 0x0100 +#define GPCT_CONT_PULSE_OUT 0x0200 +#define GPCT_SINGLE_PULSE_OUT 0x0400 + +/* instructions */ + +#define INSN_MASK_WRITE 0x8000000 +#define INSN_MASK_READ 0x4000000 +#define INSN_MASK_SPECIAL 0x2000000 + +#define INSN_READ ( 0 | INSN_MASK_READ) +#define INSN_WRITE ( 1 | INSN_MASK_WRITE) +#define INSN_BITS ( 2 | INSN_MASK_READ|INSN_MASK_WRITE) +#define INSN_CONFIG ( 3 | INSN_MASK_READ|INSN_MASK_WRITE) +#define INSN_GTOD ( 4 | INSN_MASK_READ|INSN_MASK_SPECIAL) +#define INSN_WAIT ( 5 | INSN_MASK_WRITE|INSN_MASK_SPECIAL) +#define INSN_INTTRIG ( 6 | INSN_MASK_WRITE|INSN_MASK_SPECIAL) + +/* trigger flags */ +/* These flags are used in comedi_trig structures */ + +#define TRIG_BOGUS 0x0001 /* do the motions */ +#define TRIG_DITHER 0x0002 /* enable dithering */ +#define TRIG_DEGLITCH 0x0004 /* enable deglitching */ +//#define TRIG_RT 0x0008 /* perform op in real time */ +#define TRIG_CONFIG 0x0010 /* perform configuration, not triggering */ +#define TRIG_WAKE_EOS 0x0020 /* wake up on end-of-scan events */ +//#define TRIG_WRITE 0x0040 /* write to bidirectional devices */ + +/* command flags */ +/* These flags are used in comedi_cmd structures */ + +#define CMDF_PRIORITY 0x00000008 /* try to use a real-time interrupt while performing command */ + +#define TRIG_RT CMDF_PRIORITY /* compatibility definition */ + +#define CMDF_WRITE 0x00000040 +#define TRIG_WRITE CMDF_WRITE /* compatibility definition */ + +#define CMDF_RAWDATA 0x00000080 + +#define COMEDI_EV_START 0x00040000 +#define COMEDI_EV_SCAN_BEGIN 0x00080000 +#define COMEDI_EV_CONVERT 0x00100000 +#define COMEDI_EV_SCAN_END 0x00200000 +#define COMEDI_EV_STOP 0x00400000 + +#define TRIG_ROUND_MASK 0x00030000 +#define TRIG_ROUND_NEAREST 0x00000000 +#define TRIG_ROUND_DOWN 0x00010000 +#define TRIG_ROUND_UP 0x00020000 +#define TRIG_ROUND_UP_NEXT 0x00030000 + +/* trigger sources */ + +#define TRIG_ANY 0xffffffff +#define TRIG_INVALID 0x00000000 + +#define TRIG_NONE 0x00000001 /* never trigger */ +#define TRIG_NOW 0x00000002 /* trigger now + N ns */ +#define TRIG_FOLLOW 0x00000004 /* trigger on next lower level trig */ +#define TRIG_TIME 0x00000008 /* trigger at time N ns */ +#define TRIG_TIMER 0x00000010 /* trigger at rate N ns */ +#define TRIG_COUNT 0x00000020 /* trigger when count reaches N */ +#define TRIG_EXT 0x00000040 /* trigger on external signal N */ +#define TRIG_INT 0x00000080 /* trigger on comedi-internal signal N */ +#define TRIG_OTHER 0x00000100 /* driver defined */ + +/* subdevice flags */ + +#define SDF_BUSY 0x0001 /* device is busy */ +#define SDF_BUSY_OWNER 0x0002 /* device is busy with your job */ +#define SDF_LOCKED 0x0004 /* subdevice is locked */ +#define SDF_LOCK_OWNER 0x0008 /* you own lock */ +#define SDF_MAXDATA 0x0010 /* maxdata depends on channel */ +#define SDF_FLAGS 0x0020 /* flags depend on channel */ +#define SDF_RANGETYPE 0x0040 /* range type depends on channel */ +#define SDF_MODE0 0x0080 /* can do mode 0 */ +#define SDF_MODE1 0x0100 /* can do mode 1 */ +#define SDF_MODE2 0x0200 /* can do mode 2 */ +#define SDF_MODE3 0x0400 /* can do mode 3 */ +#define SDF_MODE4 0x0800 /* can do mode 4 */ +#define SDF_CMD 0x1000 /* can do commands (deprecated) */ +#define SDF_SOFT_CALIBRATED 0x2000 /* subdevice uses software calibration */ +#define SDF_CMD_WRITE 0x4000 /* can do output commands */ +#define SDF_CMD_READ 0x8000 /* can do input commands */ + +#define SDF_READABLE 0x00010000 /* subdevice can be read (e.g. analog input) */ +#define SDF_WRITABLE 0x00020000 /* subdevice can be written (e.g. analog output) */ +#define SDF_WRITEABLE SDF_WRITABLE /* spelling error in API */ +#define SDF_INTERNAL 0x00040000 /* subdevice does not have externally visible lines */ +#define SDF_RT 0x00080000 /* DEPRECATED: subdevice is RT capable */ +#define SDF_GROUND 0x00100000 /* can do aref=ground */ +#define SDF_COMMON 0x00200000 /* can do aref=common */ +#define SDF_DIFF 0x00400000 /* can do aref=diff */ +#define SDF_OTHER 0x00800000 /* can do aref=other */ +#define SDF_DITHER 0x01000000 /* can do dithering */ +#define SDF_DEGLITCH 0x02000000 /* can do deglitching */ +#define SDF_MMAP 0x04000000 /* can do mmap() */ +#define SDF_RUNNING 0x08000000 /* subdevice is acquiring data */ +#define SDF_LSAMPL 0x10000000 /* subdevice uses 32-bit samples */ +#define SDF_PACKED 0x20000000 /* subdevice can do packed DIO */ +/* re recyle these flags for PWM */ +#define SDF_PWM_COUNTER SDF_MODE0 /* PWM can automatically switch off */ +#define SDF_PWM_HBRIDGE SDF_MODE1 /* PWM is signed (H-bridge) */ + + + +/* subdevice types */ + + enum comedi_subdevice_type { + COMEDI_SUBD_UNUSED, /* unused by driver */ + COMEDI_SUBD_AI, /* analog input */ + COMEDI_SUBD_AO, /* analog output */ + COMEDI_SUBD_DI, /* digital input */ + COMEDI_SUBD_DO, /* digital output */ + COMEDI_SUBD_DIO, /* digital input/output */ + COMEDI_SUBD_COUNTER, /* counter */ + COMEDI_SUBD_TIMER, /* timer */ + COMEDI_SUBD_MEMORY, /* memory, EEPROM, DPRAM */ + COMEDI_SUBD_CALIB, /* calibration DACs */ + COMEDI_SUBD_PROC, /* processor, DSP */ + COMEDI_SUBD_SERIAL, /* serial IO */ + COMEDI_SUBD_PWM /* PWM */ + }; + +/* configuration instructions */ + + enum configuration_ids { + INSN_CONFIG_DIO_INPUT = 0, + INSN_CONFIG_DIO_OUTPUT = 1, + INSN_CONFIG_DIO_OPENDRAIN = 2, + INSN_CONFIG_ANALOG_TRIG = 16, +// INSN_CONFIG_WAVEFORM = 17, +// INSN_CONFIG_TRIG = 18, +// INSN_CONFIG_COUNTER = 19, + INSN_CONFIG_ALT_SOURCE = 20, + INSN_CONFIG_DIGITAL_TRIG = 21, + INSN_CONFIG_BLOCK_SIZE = 22, + INSN_CONFIG_TIMER_1 = 23, + INSN_CONFIG_FILTER = 24, + INSN_CONFIG_CHANGE_NOTIFY = 25, + + /*ALPHA*/ INSN_CONFIG_SERIAL_CLOCK = 26, + INSN_CONFIG_BIDIRECTIONAL_DATA = 27, + INSN_CONFIG_DIO_QUERY = 28, + INSN_CONFIG_PWM_OUTPUT = 29, + INSN_CONFIG_GET_PWM_OUTPUT = 30, + INSN_CONFIG_ARM = 31, + INSN_CONFIG_DISARM = 32, + INSN_CONFIG_GET_COUNTER_STATUS = 33, + INSN_CONFIG_RESET = 34, + INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001, // Use CTR as single pulsegenerator + INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002, // Use CTR as pulsetraingenerator + INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003, // Use the counter as encoder + INSN_CONFIG_SET_GATE_SRC = 2001, // Set gate source + INSN_CONFIG_GET_GATE_SRC = 2002, // Get gate source + INSN_CONFIG_SET_CLOCK_SRC = 2003, // Set master clock source + INSN_CONFIG_GET_CLOCK_SRC = 2004, // Get master clock source + INSN_CONFIG_SET_OTHER_SRC = 2005, // Set other source +// INSN_CONFIG_GET_OTHER_SRC = 2006, // Get other source + INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE, // Get size in bytes of subdevice's on-board fifos used during streaming input/output + INSN_CONFIG_SET_COUNTER_MODE = 4097, + INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE, /* deprecated */ + INSN_CONFIG_8254_READ_STATUS = 4098, + INSN_CONFIG_SET_ROUTING = 4099, + INSN_CONFIG_GET_ROUTING = 4109, +/* PWM */ + INSN_CONFIG_PWM_SET_PERIOD = 5000, /* sets frequency */ + INSN_CONFIG_PWM_GET_PERIOD = 5001, /* gets frequency */ + INSN_CONFIG_GET_PWM_STATUS = 5002, /* is it running? */ + INSN_CONFIG_PWM_SET_H_BRIDGE = 5003, /* sets H bridge: duty cycle and sign bit for a relay at the same time*/ + INSN_CONFIG_PWM_GET_H_BRIDGE = 5004 /* gets H bridge data: duty cycle and the sign bit */ + }; + + enum comedi_io_direction { + COMEDI_INPUT = 0, + COMEDI_OUTPUT = 1, + COMEDI_OPENDRAIN = 2 + }; + + enum comedi_support_level + { + COMEDI_UNKNOWN_SUPPORT = 0, + COMEDI_SUPPORTED, + COMEDI_UNSUPPORTED + }; + +/* ioctls */ + +#define CIO 'd' +#define COMEDI_DEVCONFIG _IOW(CIO,0,comedi_devconfig) +#define COMEDI_DEVINFO _IOR(CIO,1,comedi_devinfo) +#define COMEDI_SUBDINFO _IOR(CIO,2,comedi_subdinfo) +#define COMEDI_CHANINFO _IOR(CIO,3,comedi_chaninfo) +#define COMEDI_TRIG _IOWR(CIO,4,comedi_trig) +#define COMEDI_LOCK _IO(CIO,5) +#define COMEDI_UNLOCK _IO(CIO,6) +#define COMEDI_CANCEL _IO(CIO,7) +#define COMEDI_RANGEINFO _IOR(CIO,8,comedi_rangeinfo) +#define COMEDI_CMD _IOR(CIO,9,comedi_cmd) +#define COMEDI_CMDTEST _IOR(CIO,10,comedi_cmd) +#define COMEDI_INSNLIST _IOR(CIO,11,comedi_insnlist) +#define COMEDI_INSN _IOR(CIO,12,comedi_insn) +#define COMEDI_BUFCONFIG _IOR(CIO,13,comedi_bufconfig) +#define COMEDI_BUFINFO _IOWR(CIO,14,comedi_bufinfo) +#define COMEDI_POLL _IO(CIO,15) + +/* structures */ + + typedef struct comedi_trig_struct comedi_trig; + typedef struct comedi_cmd_struct comedi_cmd; + typedef struct comedi_insn_struct comedi_insn; + typedef struct comedi_insnlist_struct comedi_insnlist; + typedef struct comedi_chaninfo_struct comedi_chaninfo; + typedef struct comedi_subdinfo_struct comedi_subdinfo; + typedef struct comedi_devinfo_struct comedi_devinfo; + typedef struct comedi_devconfig_struct comedi_devconfig; + typedef struct comedi_rangeinfo_struct comedi_rangeinfo; + typedef struct comedi_krange_struct comedi_krange; + typedef struct comedi_bufconfig_struct comedi_bufconfig; + typedef struct comedi_bufinfo_struct comedi_bufinfo; + + struct comedi_trig_struct { + unsigned int subdev; /* subdevice */ + unsigned int mode; /* mode */ + unsigned int flags; + unsigned int n_chan; /* number of channels */ + unsigned int *chanlist; /* channel/range list */ + sampl_t *data; /* data list, size depends on subd flags */ + unsigned int n; /* number of scans */ + unsigned int trigsrc; + unsigned int trigvar; + unsigned int trigvar1; + unsigned int data_len; + unsigned int unused[3]; + }; + + struct comedi_insn_struct { + unsigned int insn; + unsigned int n; + lsampl_t *data; + unsigned int subdev; + unsigned int chanspec; + unsigned int unused[3]; + }; + + struct comedi_insnlist_struct { + unsigned int n_insns; + comedi_insn *insns; + }; + + struct comedi_cmd_struct { + unsigned int subdev; + unsigned int flags; + + unsigned int start_src; + unsigned int start_arg; + + unsigned int scan_begin_src; + unsigned int scan_begin_arg; + + unsigned int convert_src; + unsigned int convert_arg; + + unsigned int scan_end_src; + unsigned int scan_end_arg; + + unsigned int stop_src; + unsigned int stop_arg; + + unsigned int *chanlist; /* channel/range list */ + unsigned int chanlist_len; + + sampl_t *data; /* data list, size depends on subd flags */ + unsigned int data_len; + }; + + struct comedi_chaninfo_struct { + unsigned int subdev; + lsampl_t *maxdata_list; + unsigned int *flaglist; + unsigned int *rangelist; + unsigned int unused[4]; + }; + + struct comedi_rangeinfo_struct { + unsigned int range_type; + void *range_ptr; + }; + + struct comedi_krange_struct { + int min; /* fixed point, multiply by 1e-6 */ + int max; /* fixed point, multiply by 1e-6 */ + unsigned int flags; + }; + + + struct comedi_subdinfo_struct { + unsigned int type; + unsigned int n_chan; + unsigned int subd_flags; + unsigned int timer_type; + unsigned int len_chanlist; + lsampl_t maxdata; + unsigned int flags; /* channel flags */ + unsigned int range_type; /* lookup in kernel */ + unsigned int settling_time_0; + unsigned insn_bits_support; /* see support_level enum for values*/ + unsigned int unused[8]; + }; + + struct comedi_devinfo_struct { + unsigned int version_code; + unsigned int n_subdevs; + char driver_name[COMEDI_NAMELEN]; + char board_name[COMEDI_NAMELEN]; + int read_subdevice; + int write_subdevice; + int unused[30]; + }; + + struct comedi_devconfig_struct { + char board_name[COMEDI_NAMELEN]; + int options[COMEDI_NDEVCONFOPTS]; + }; + + struct comedi_bufconfig_struct { + unsigned int subdevice; + unsigned int flags; + + unsigned int maximum_size; + unsigned int size; + + unsigned int unused[4]; + }; + + struct comedi_bufinfo_struct { + unsigned int subdevice; + unsigned int bytes_read; + + unsigned int buf_write_ptr; + unsigned int buf_read_ptr; + unsigned int buf_write_count; + unsigned int buf_read_count; + + unsigned int bytes_written; + + unsigned int unused[4]; + }; + +/* range stuff */ + +#define __RANGE(a,b) ((((a)&0xffff)<<16)|((b)&0xffff)) + +#define RANGE_OFFSET(a) (((a)>>16)&0xffff) +#define RANGE_LENGTH(b) ((b)&0xffff) + +#define RF_UNIT(flags) ((flags)&0xff) +#define RF_EXTERNAL (1<<8) + +#define UNIT_volt 0 +#define UNIT_mA 1 +#define UNIT_none 2 + +#define COMEDI_MIN_SPEED ((unsigned int)0xffffffff) + +/* callback stuff */ +/* only relevant to kernel modules. */ + +#define COMEDI_CB_EOS 1 /* end of scan */ +#define COMEDI_CB_EOA 2 /* end of acquisition */ +#define COMEDI_CB_BLOCK 4 /* DEPRECATED: convenient block size */ +#define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */ +#define COMEDI_CB_ERROR 16 /* card error during acquisition */ +#define COMEDI_CB_OVERFLOW 32 /* buffer overflow/underflow */ + +/**********************************************************/ +/* everything after this line is ALPHA */ +/**********************************************************/ + +/* + 8254 specific configuration. + + It supports two config commands: + + 0 ID: INSN_CONFIG_SET_COUNTER_MODE + 1 8254 Mode + I8254_MODE0, I8254_MODE1, ..., I8254_MODE5 + OR'ed with: + I8254_BCD, I8254_BINARY + + 0 ID: INSN_CONFIG_8254_READ_STATUS + 1 <-- Status byte returned here. + B7=Output + B6=NULL Count + B5-B0 Current mode. + +*/ + + enum i8254_mode { + I8254_MODE0 = (0 << 1), /* Interrupt on terminal count */ + I8254_MODE1 = (1 << 1), /* Hardware retriggerable one-shot */ + I8254_MODE2 = (2 << 1), /* Rate generator */ + I8254_MODE3 = (3 << 1), /* Square wave mode */ + I8254_MODE4 = (4 << 1), /* Software triggered strobe */ + I8254_MODE5 = (5 << 1), /* Hardware triggered strobe (retriggerable) */ + I8254_BCD = 1, /* use binary-coded decimal instead of binary (pretty useless) */ + I8254_BINARY = 0 + }; + + static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel) { + if (pfi_channel < 10) + return 0x1 + pfi_channel; + else + return 0xb + pfi_channel; + } static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel) { + if (rtsi_channel < 7) + return 0xb + rtsi_channel; + else + return 0x1b; + } +/* mode bits for NI general-purpose counters, set with INSN_CONFIG_SET_COUNTER_MODE */ +#define NI_GPCT_COUNTING_MODE_SHIFT 16 +#define NI_GPCT_INDEX_PHASE_BITSHIFT 20 +#define NI_GPCT_COUNTING_DIRECTION_SHIFT 24 + enum ni_gpct_mode_bits { + NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4, + NI_GPCT_EDGE_GATE_MODE_MASK = 0x18, + NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0, + NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8, + NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10, + NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18, + NI_GPCT_STOP_MODE_MASK = 0x60, + NI_GPCT_STOP_ON_GATE_BITS = 0x00, + NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20, + NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40, + NI_GPCT_LOAD_B_SELECT_BIT = 0x80, + NI_GPCT_OUTPUT_MODE_MASK = 0x300, + NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100, + NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200, + NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300, + NI_GPCT_HARDWARE_DISARM_MASK = 0xc00, + NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000, + NI_GPCT_DISARM_AT_TC_BITS = 0x400, + NI_GPCT_DISARM_AT_GATE_BITS = 0x800, + NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00, + NI_GPCT_LOADING_ON_TC_BIT = 0x1000, + NI_GPCT_LOADING_ON_GATE_BIT = 0x4000, + NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_NORMAL_BITS = + 0x0 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS = + 0x1 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS = + 0x2 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS = + 0x3 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS = + 0x4 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS = + 0x6 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS = + 0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS = + 0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS = + 0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS = + 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_ENABLE_BIT = 0x400000, + NI_GPCT_COUNTING_DIRECTION_MASK = + 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_DOWN_BITS = + 0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_UP_BITS = + 0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS = + 0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS = + 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000, + NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0, + NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000, + NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000, + NI_GPCT_OR_GATE_BIT = 0x10000000, + NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000 + }; + +/* Bits for setting a clock source with + * INSN_CONFIG_SET_CLOCK_SRC when using NI general-purpose counters. */ + enum ni_gpct_clock_source_bits { + NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f, + NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0, + NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1, + NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2, + NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3, + NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4, + NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5, + NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6, /* NI 660x-specific */ + NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7, + NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8, + NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9, + NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000, + NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0, + NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000, /* divide source by 2 */ + NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000, /* divide source by 8 */ + NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000 + }; + static inline unsigned NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(unsigned n) { /* NI 660x-specific */ + return 0x10 + n; + } + static inline unsigned NI_GPCT_RTSI_CLOCK_SRC_BITS(unsigned n) { + return 0x18 + n; + } + static inline unsigned NI_GPCT_PFI_CLOCK_SRC_BITS(unsigned n) { /* no pfi on NI 660x */ + return 0x20 + n; + } + +/* Possibilities for setting a gate source with +INSN_CONFIG_SET_GATE_SRC when using NI general-purpose counters. +May be bitwise-or'd with CR_EDGE or CR_INVERT. */ + enum ni_gpct_gate_select { + /* m-series gates */ + NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0, + NI_GPCT_AI_START2_GATE_SELECT = 0x12, + NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13, + NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14, + NI_GPCT_AI_START1_GATE_SELECT = 0x1c, + NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d, + NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e, + NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f, + /* more gates for 660x */ + NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100, + NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101, + /* more gates for 660x "second gate" */ + NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201, + NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e, + /* m-series "second gate" sources are unknown, + we should add them here with an offset of 0x300 when known. */ + NI_GPCT_DISABLED_GATE_SELECT = 0x8000, + }; + static inline unsigned NI_GPCT_GATE_PIN_GATE_SELECT(unsigned n) { + return 0x102 + n; + } + static inline unsigned NI_GPCT_RTSI_GATE_SELECT(unsigned n) { + return NI_USUAL_RTSI_SELECT(n); + } + static inline unsigned NI_GPCT_PFI_GATE_SELECT(unsigned n) { + return NI_USUAL_PFI_SELECT(n); + } + static inline unsigned NI_GPCT_UP_DOWN_PIN_GATE_SELECT(unsigned n) { + return 0x202 + n; + } + +/* Possibilities for setting a source with +INSN_CONFIG_SET_OTHER_SRC when using NI general-purpose counters. */ + enum ni_gpct_other_index { + NI_GPCT_SOURCE_ENCODER_A, + NI_GPCT_SOURCE_ENCODER_B, + NI_GPCT_SOURCE_ENCODER_Z + }; + enum ni_gpct_other_select { + /* m-series gates */ + // Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT + NI_GPCT_DISABLED_OTHER_SELECT = 0x8000, + }; + static inline unsigned NI_GPCT_PFI_OTHER_SELECT(unsigned n) { + return NI_USUAL_PFI_SELECT(n); + } + +/* start sources for ni general-purpose counters for use with +INSN_CONFIG_ARM */ + enum ni_gpct_arm_source { + NI_GPCT_ARM_IMMEDIATE = 0x0, + NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1, /* Start both the counter and the adjacent paired counter simultaneously */ + /* NI doesn't document bits for selecting hardware arm triggers. If + the NI_GPCT_ARM_UNKNOWN bit is set, we will pass the least significant + bits (3 bits for 660x or 5 bits for m-series) through to the hardware. + This will at least allow someone to figure out what the bits do later. */ + NI_GPCT_ARM_UNKNOWN = 0x1000, + }; + +/* digital filtering options for ni 660x for use with INSN_CONFIG_FILTER. */ + enum ni_gpct_filter_select { + NI_GPCT_FILTER_OFF = 0x0, + NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1, + NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2, + NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3, + NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4, + NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5, + NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6 + }; + +/* PFI digital filtering options for ni m-series for use with INSN_CONFIG_FILTER. */ + enum ni_pfi_filter_select { + NI_PFI_FILTER_OFF = 0x0, + NI_PFI_FILTER_125ns = 0x1, + NI_PFI_FILTER_6425ns = 0x2, + NI_PFI_FILTER_2550us = 0x3 + }; + +/* master clock sources for ni mio boards and INSN_CONFIG_SET_CLOCK_SRC */ + enum ni_mio_clock_source { + NI_MIO_INTERNAL_CLOCK = 0, + NI_MIO_RTSI_CLOCK = 1, /* doesn't work for m-series, use NI_MIO_PLL_RTSI_CLOCK() */ + /* the NI_MIO_PLL_* sources are m-series only */ + NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2, + NI_MIO_PLL_PXI10_CLOCK = 3, + NI_MIO_PLL_RTSI0_CLOCK = 4 + }; + static inline unsigned NI_MIO_PLL_RTSI_CLOCK(unsigned rtsi_channel) { + return NI_MIO_PLL_RTSI0_CLOCK + rtsi_channel; + } + +/* Signals which can be routed to an NI RTSI pin with INSN_CONFIG_SET_ROUTING. + The numbers assigned are not arbitrary, they correspond to the bits required + to program the board. */ + enum ni_rtsi_routing { + NI_RTSI_OUTPUT_ADR_START1 = 0, + NI_RTSI_OUTPUT_ADR_START2 = 1, + NI_RTSI_OUTPUT_SCLKG = 2, + NI_RTSI_OUTPUT_DACUPDN = 3, + NI_RTSI_OUTPUT_DA_START1 = 4, + NI_RTSI_OUTPUT_G_SRC0 = 5, + NI_RTSI_OUTPUT_G_GATE0 = 6, + NI_RTSI_OUTPUT_RGOUT0 = 7, + NI_RTSI_OUTPUT_RTSI_BRD_0 = 8, + NI_RTSI_OUTPUT_RTSI_OSC = 12 /* pre-m-series always have RTSI clock on line 7 */ + }; + static inline unsigned NI_RTSI_OUTPUT_RTSI_BRD(unsigned n) { + return NI_RTSI_OUTPUT_RTSI_BRD_0 + n; + } + +/* Signals which can be routed to an NI PFI pin on an m-series board + with INSN_CONFIG_SET_ROUTING. These numbers are also returned + by INSN_CONFIG_GET_ROUTING on pre-m-series boards, even though + their routing cannot be changed. The numbers assigned are + not arbitrary, they correspond to the bits required + to program the board. */ + enum ni_pfi_routing { + NI_PFI_OUTPUT_PFI_DEFAULT = 0, + NI_PFI_OUTPUT_AI_START1 = 1, + NI_PFI_OUTPUT_AI_START2 = 2, + NI_PFI_OUTPUT_AI_CONVERT = 3, + NI_PFI_OUTPUT_G_SRC1 = 4, + NI_PFI_OUTPUT_G_GATE1 = 5, + NI_PFI_OUTPUT_AO_UPDATE_N = 6, + NI_PFI_OUTPUT_AO_START1 = 7, + NI_PFI_OUTPUT_AI_START_PULSE = 8, + NI_PFI_OUTPUT_G_SRC0 = 9, + NI_PFI_OUTPUT_G_GATE0 = 10, + NI_PFI_OUTPUT_EXT_STROBE = 11, + NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12, + NI_PFI_OUTPUT_GOUT0 = 13, + NI_PFI_OUTPUT_GOUT1 = 14, + NI_PFI_OUTPUT_FREQ_OUT = 15, + NI_PFI_OUTPUT_PFI_DO = 16, + NI_PFI_OUTPUT_I_ATRIG = 17, + NI_PFI_OUTPUT_RTSI0 = 18, + NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26, + NI_PFI_OUTPUT_SCXI_TRIG1 = 27, + NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28, + NI_PFI_OUTPUT_CDI_SAMPLE = 29, + NI_PFI_OUTPUT_CDO_UPDATE = 30 + }; + static inline unsigned NI_PFI_OUTPUT_RTSI(unsigned rtsi_channel) { + return NI_PFI_OUTPUT_RTSI0 + rtsi_channel; + } + +/* Signals which can be routed to output on a NI PFI pin on a 660x board + with INSN_CONFIG_SET_ROUTING. The numbers assigned are + not arbitrary, they correspond to the bits required + to program the board. Lines 0 to 7 can only be set to + NI_660X_PFI_OUTPUT_DIO. Lines 32 to 39 can only be set to + NI_660X_PFI_OUTPUT_COUNTER. */ + enum ni_660x_pfi_routing { + NI_660X_PFI_OUTPUT_COUNTER = 1, // counter + NI_660X_PFI_OUTPUT_DIO = 2, // static digital output + }; + +/* NI External Trigger lines. These values are not arbitrary, but are related to + the bits required to program the board (offset by 1 for historical reasons). */ + static inline unsigned NI_EXT_PFI(unsigned pfi_channel) { + return NI_USUAL_PFI_SELECT(pfi_channel) - 1; + } + static inline unsigned NI_EXT_RTSI(unsigned rtsi_channel) { + return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1; + } + +/* status bits for INSN_CONFIG_GET_COUNTER_STATUS */ + enum comedi_counter_status_flags { + COMEDI_COUNTER_ARMED = 0x1, + COMEDI_COUNTER_COUNTING = 0x2, + COMEDI_COUNTER_TERMINAL_COUNT = 0x4, + }; + +/* Clock sources for CDIO subdevice on NI m-series boards. +Used as the scan_begin_arg for a comedi_command. These +sources may also be bitwise-or'd with CR_INVERT to change polarity. */ + enum ni_m_series_cdio_scan_begin_src { + NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0, + NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18, + NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19, + NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20, + NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28, + NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29, + NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30, + NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31, + NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32, + NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33 + }; + static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel) { + return NI_USUAL_PFI_SELECT(pfi_channel); + } + static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned + rtsi_channel) { + return NI_USUAL_RTSI_SELECT(rtsi_channel); + } + +/* scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command +on NI boards. These scan begin sources can also be bitwise-or'd with +CR_INVERT to change polarity. */ + static inline unsigned NI_AO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel) { + return NI_USUAL_PFI_SELECT(pfi_channel); + } + static inline unsigned NI_AO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel) { + return NI_USUAL_RTSI_SELECT(rtsi_channel); + } + +/* Bits for setting a clock source with + * INSN_CONFIG_SET_CLOCK_SRC when using NI frequency output subdevice. */ + enum ni_freq_out_clock_source_bits { + NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC, // 10 MHz + NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC // 100 KHz + }; + +/* Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for + * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). */ + enum amplc_dio_clock_source { + AMPLC_DIO_CLK_CLKN, /* per channel external clock + input/output pin (pin is only an + input when clock source set to this + value, otherwise it is an output) */ + AMPLC_DIO_CLK_10MHZ, /* 10 MHz internal clock */ + AMPLC_DIO_CLK_1MHZ, /* 1 MHz internal clock */ + AMPLC_DIO_CLK_100KHZ, /* 100 kHz internal clock */ + AMPLC_DIO_CLK_10KHZ, /* 10 kHz internal clock */ + AMPLC_DIO_CLK_1KHZ, /* 1 kHz internal clock */ + AMPLC_DIO_CLK_OUTNM1, /* output of preceding counter channel + (for channel 0, preceding counter + channel is channel 2 on preceding + counter subdevice, for first counter + subdevice, preceding counter + subdevice is the last counter + subdevice) */ + AMPLC_DIO_CLK_EXT /* per chip external input pin */ + }; + +/* Values for setting a gate source with INSN_CONFIG_SET_GATE_SRC for + * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). */ + enum amplc_dio_gate_source { + AMPLC_DIO_GAT_VCC, /* internal high logic level */ + AMPLC_DIO_GAT_GND, /* internal low logic level */ + AMPLC_DIO_GAT_GATN, /* per channel external gate input */ + AMPLC_DIO_GAT_NOUTNM2, /* negated output of counter channel + minus 2 (for channels 0 or 1, + channel minus 2 is channel 1 or 2 on + the preceding counter subdevice, for + the first counter subdevice the + preceding counter subdevice is the + last counter subdevice) */ + AMPLC_DIO_GAT_RESERVED4, + AMPLC_DIO_GAT_RESERVED5, + AMPLC_DIO_GAT_RESERVED6, + AMPLC_DIO_GAT_RESERVED7 + }; + +#ifdef __cplusplus +} +#endif + +#endif /* _COMEDI_H */ diff --git a/drivers/staging/comedi/comedi_compat32.c b/drivers/staging/comedi/comedi_compat32.c new file mode 100644 index 000000000000..7d0116bcb9ff --- /dev/null +++ b/drivers/staging/comedi/comedi_compat32.c @@ -0,0 +1,597 @@ +/* + comedi/comedi_compat32.c + 32-bit ioctl compatibility for 64-bit comedi kernel module. + + Author: Ian Abbott, MEV Ltd. + Copyright (C) 2007 MEV Ltd. + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2007 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#define __NO_VERSION__ +#include "comedi.h" +#include +#include + +#include "comedi_compat32.h" + +#ifdef CONFIG_COMPAT + +#ifndef HAVE_COMPAT_IOCTL +#include /* for (un)register_ioctl32_conversion */ +#endif + +#define COMEDI32_CHANINFO _IOR(CIO,3,comedi32_chaninfo) +#define COMEDI32_RANGEINFO _IOR(CIO,8,comedi32_rangeinfo) +/* N.B. COMEDI32_CMD and COMEDI_CMD ought to use _IOWR, not _IOR. + * It's too late to change it now, but it only affects the command number. */ +#define COMEDI32_CMD _IOR(CIO,9,comedi32_cmd) +/* N.B. COMEDI32_CMDTEST and COMEDI_CMDTEST ought to use _IOWR, not _IOR. + * It's too late to change it now, but it only affects the command number. */ +#define COMEDI32_CMDTEST _IOR(CIO,10,comedi32_cmd) +#define COMEDI32_INSNLIST _IOR(CIO,11,comedi32_insnlist) +#define COMEDI32_INSN _IOR(CIO,12,comedi32_insn) + +typedef struct comedi32_chaninfo_struct { + unsigned int subdev; + compat_uptr_t maxdata_list; /* 32-bit 'lsampl_t *' */ + compat_uptr_t flaglist; /* 32-bit 'unsigned int *' */ + compat_uptr_t rangelist; /* 32-bit 'unsigned int *' */ + unsigned int unused[4]; +} comedi32_chaninfo; + +typedef struct comedi32_rangeinfo_struct { + unsigned int range_type; + compat_uptr_t range_ptr; /* 32-bit 'void *' */ +} comedi32_rangeinfo; + +typedef struct comedi32_cmd_struct { + unsigned int subdev; + unsigned int flags; + unsigned int start_src; + unsigned int start_arg; + unsigned int scan_begin_src; + unsigned int scan_begin_arg; + unsigned int convert_src; + unsigned int convert_arg; + unsigned int scan_end_src; + unsigned int scan_end_arg; + unsigned int stop_src; + unsigned int stop_arg; + compat_uptr_t chanlist; /* 32-bit 'unsigned int *' */ + unsigned int chanlist_len; + compat_uptr_t data; /* 32-bit 'sampl_t *' */ + unsigned int data_len; +} comedi32_cmd; + +typedef struct comedi32_insn_struct { + unsigned int insn; + unsigned int n; + compat_uptr_t data; /* 32-bit 'lsampl_t *' */ + unsigned int subdev; + unsigned int chanspec; + unsigned int unused[3]; +} comedi32_insn; + +typedef struct comedi32_insnlist_struct { + unsigned int n_insns; + compat_uptr_t insns; /* 32-bit 'comedi_insn *' */ +} comedi32_insnlist; + +/* Handle translated ioctl. */ +static int translated_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + if (!file->f_op) { + return -ENOTTY; + } +#ifdef HAVE_UNLOCKED_IOCTL + if (file->f_op->unlocked_ioctl) { + int rc = (int)(*file->f_op->unlocked_ioctl)(file, cmd, arg); + if (rc == -ENOIOCTLCMD) { + rc = -ENOTTY; + } + return rc; + } +#endif + if (file->f_op->ioctl) { + int rc; + lock_kernel(); + rc = (*file->f_op->ioctl)(file->f_dentry->d_inode, + file, cmd, arg); + unlock_kernel(); + return rc; + } + return -ENOTTY; +} + +/* Handle 32-bit COMEDI_CHANINFO ioctl. */ +static int compat_chaninfo(struct file *file, unsigned long arg) +{ + comedi_chaninfo __user *chaninfo; + comedi32_chaninfo __user *chaninfo32; + int err; + union { + unsigned int uint; + compat_uptr_t uptr; + } temp; + + chaninfo32 = compat_ptr(arg); + chaninfo = compat_alloc_user_space(sizeof(*chaninfo)); + + /* Copy chaninfo structure. Ignore unused members. */ + if (!access_ok(VERIFY_READ, chaninfo32, sizeof(*chaninfo32)) + || !access_ok(VERIFY_WRITE, chaninfo, + sizeof(*chaninfo))) { + return -EFAULT; + } + err = 0; + err |= __get_user(temp.uint, &chaninfo32->subdev); + err |= __put_user(temp.uint, &chaninfo->subdev); + err |= __get_user(temp.uptr, &chaninfo32->maxdata_list); + err |= __put_user(compat_ptr(temp.uptr), &chaninfo->maxdata_list); + err |= __get_user(temp.uptr, &chaninfo32->flaglist); + err |= __put_user(compat_ptr(temp.uptr), &chaninfo->flaglist); + err |= __get_user(temp.uptr, &chaninfo32->rangelist); + err |= __put_user(compat_ptr(temp.uptr), &chaninfo->rangelist); + if (err) { + return -EFAULT; + } + + return translated_ioctl(file, COMEDI_CHANINFO, (unsigned long)chaninfo); +} + +/* Handle 32-bit COMEDI_RANGEINFO ioctl. */ +static int compat_rangeinfo(struct file *file, unsigned long arg) +{ + comedi_rangeinfo __user *rangeinfo; + comedi32_rangeinfo __user *rangeinfo32; + int err; + union { + unsigned int uint; + compat_uptr_t uptr; + } temp; + + rangeinfo32 = compat_ptr(arg); + rangeinfo = compat_alloc_user_space(sizeof(*rangeinfo)); + + /* Copy rangeinfo structure. */ + if (!access_ok(VERIFY_READ, rangeinfo32, sizeof(*rangeinfo32)) + || !access_ok(VERIFY_WRITE, rangeinfo, + sizeof(*rangeinfo))) { + return -EFAULT; + } + err = 0; + err |= __get_user(temp.uint, &rangeinfo32->range_type); + err |= __put_user(temp.uint, &rangeinfo->range_type); + err |= __get_user(temp.uptr, &rangeinfo32->range_ptr); + err |= __put_user(compat_ptr(temp.uptr), &rangeinfo->range_ptr); + if (err) { + return -EFAULT; + } + + return translated_ioctl(file, COMEDI_RANGEINFO, + (unsigned long)rangeinfo); +} + +/* Copy 32-bit cmd structure to native cmd structure. */ +static int get_compat_cmd(comedi_cmd __user *cmd, + comedi32_cmd __user *cmd32) +{ + int err; + union { + unsigned int uint; + compat_uptr_t uptr; + } temp; + + /* Copy cmd structure. */ + if (!access_ok(VERIFY_READ, cmd32, sizeof(*cmd32)) + || !access_ok(VERIFY_WRITE, cmd, sizeof(*cmd))) { + return -EFAULT; + } + err = 0; + err |= __get_user(temp.uint, &cmd32->subdev); + err |= __put_user(temp.uint, &cmd->subdev); + err |= __get_user(temp.uint, &cmd32->flags); + err |= __put_user(temp.uint, &cmd->flags); + err |= __get_user(temp.uint, &cmd32->start_src); + err |= __put_user(temp.uint, &cmd->start_src); + err |= __get_user(temp.uint, &cmd32->start_arg); + err |= __put_user(temp.uint, &cmd->start_arg); + err |= __get_user(temp.uint, &cmd32->scan_begin_src); + err |= __put_user(temp.uint, &cmd->scan_begin_src); + err |= __get_user(temp.uint, &cmd32->scan_begin_arg); + err |= __put_user(temp.uint, &cmd->scan_begin_arg); + err |= __get_user(temp.uint, &cmd32->convert_src); + err |= __put_user(temp.uint, &cmd->convert_src); + err |= __get_user(temp.uint, &cmd32->convert_arg); + err |= __put_user(temp.uint, &cmd->convert_arg); + err |= __get_user(temp.uint, &cmd32->scan_end_src); + err |= __put_user(temp.uint, &cmd->scan_end_src); + err |= __get_user(temp.uint, &cmd32->scan_end_arg); + err |= __put_user(temp.uint, &cmd->scan_end_arg); + err |= __get_user(temp.uint, &cmd32->stop_src); + err |= __put_user(temp.uint, &cmd->stop_src); + err |= __get_user(temp.uint, &cmd32->stop_arg); + err |= __put_user(temp.uint, &cmd->stop_arg); + err |= __get_user(temp.uptr, &cmd32->chanlist); + err |= __put_user(compat_ptr(temp.uptr), &cmd->chanlist); + err |= __get_user(temp.uint, &cmd32->chanlist_len); + err |= __put_user(temp.uint, &cmd->chanlist_len); + err |= __get_user(temp.uptr, &cmd32->data); + err |= __put_user(compat_ptr(temp.uptr), &cmd->data); + err |= __get_user(temp.uint, &cmd32->data_len); + err |= __put_user(temp.uint, &cmd->data_len); + return err ? -EFAULT : 0; +} + +/* Copy native cmd structure to 32-bit cmd structure. */ +static int put_compat_cmd(comedi32_cmd __user *cmd32, comedi_cmd __user *cmd) +{ + int err; + unsigned int temp; + + /* Copy back most of cmd structure. */ + /* Assume the pointer values are already valid. */ + /* (Could use ptr_to_compat() to set them, but that wasn't implemented + * until kernel version 2.6.11.) */ + if (!access_ok(VERIFY_READ, cmd, sizeof(*cmd)) + || !access_ok(VERIFY_WRITE, cmd32, sizeof(*cmd32))) { + return -EFAULT; + } + err = 0; + err |= __get_user(temp, &cmd->subdev); + err |= __put_user(temp, &cmd32->subdev); + err |= __get_user(temp, &cmd->flags); + err |= __put_user(temp, &cmd32->flags); + err |= __get_user(temp, &cmd->start_src); + err |= __put_user(temp, &cmd32->start_src); + err |= __get_user(temp, &cmd->start_arg); + err |= __put_user(temp, &cmd32->start_arg); + err |= __get_user(temp, &cmd->scan_begin_src); + err |= __put_user(temp, &cmd32->scan_begin_src); + err |= __get_user(temp, &cmd->scan_begin_arg); + err |= __put_user(temp, &cmd32->scan_begin_arg); + err |= __get_user(temp, &cmd->convert_src); + err |= __put_user(temp, &cmd32->convert_src); + err |= __get_user(temp, &cmd->convert_arg); + err |= __put_user(temp, &cmd32->convert_arg); + err |= __get_user(temp, &cmd->scan_end_src); + err |= __put_user(temp, &cmd32->scan_end_src); + err |= __get_user(temp, &cmd->scan_end_arg); + err |= __put_user(temp, &cmd32->scan_end_arg); + err |= __get_user(temp, &cmd->stop_src); + err |= __put_user(temp, &cmd32->stop_src); + err |= __get_user(temp, &cmd->stop_arg); + err |= __put_user(temp, &cmd32->stop_arg); + /* Assume chanlist pointer is unchanged. */ + err |= __get_user(temp, &cmd->chanlist_len); + err |= __put_user(temp, &cmd32->chanlist_len); + /* Assume data pointer is unchanged. */ + err |= __get_user(temp, &cmd->data_len); + err |= __put_user(temp, &cmd32->data_len); + return err ? -EFAULT : 0; +} + +/* Handle 32-bit COMEDI_CMD ioctl. */ +static int compat_cmd(struct file *file, unsigned long arg) +{ + comedi_cmd __user *cmd; + comedi32_cmd __user *cmd32; + int rc; + + cmd32 = compat_ptr(arg); + cmd = compat_alloc_user_space(sizeof(*cmd)); + + rc = get_compat_cmd(cmd, cmd32); + if (rc) { + return rc; + } + + return translated_ioctl(file, COMEDI_CMD, (unsigned long)cmd); +} + +/* Handle 32-bit COMEDI_CMDTEST ioctl. */ +static int compat_cmdtest(struct file *file, unsigned long arg) +{ + comedi_cmd __user *cmd; + comedi32_cmd __user *cmd32; + int rc, err; + + cmd32 = compat_ptr(arg); + cmd = compat_alloc_user_space(sizeof(*cmd)); + + rc = get_compat_cmd(cmd, cmd32); + if (rc) { + return rc; + } + + rc = translated_ioctl(file, COMEDI_CMDTEST, (unsigned long)cmd); + if (rc < 0) { + return rc; + } + + err = put_compat_cmd(cmd32, cmd); + if (err) { + rc = err; + } + return rc; +} + +/* Copy 32-bit insn structure to native insn structure. */ +static int get_compat_insn(comedi_insn __user *insn, + comedi32_insn __user *insn32) +{ + int err; + union { + unsigned int uint; + compat_uptr_t uptr; + } temp; + + /* Copy insn structure. Ignore the unused members. */ + err = 0; + if (!access_ok(VERIFY_READ, insn32, sizeof(*insn32)) + || !access_ok(VERIFY_WRITE, insn, sizeof(*insn))) { + return -EFAULT; + } + err |= __get_user(temp.uint, &insn32->insn); + err |= __put_user(temp.uint, &insn->insn); + err |= __get_user(temp.uint, &insn32->n); + err |= __put_user(temp.uint, &insn->n); + err |= __get_user(temp.uptr, &insn32->data); + err |= __put_user(compat_ptr(temp.uptr), &insn->data); + err |= __get_user(temp.uint, &insn32->subdev); + err |= __put_user(temp.uint, &insn->subdev); + err |= __get_user(temp.uint, &insn32->chanspec); + err |= __put_user(temp.uint, &insn->chanspec); + return err ? -EFAULT : 0; +} + +/* Handle 32-bit COMEDI_INSNLIST ioctl. */ +static int compat_insnlist(struct file *file, unsigned long arg) +{ + struct combined_insnlist { + comedi_insnlist insnlist; + comedi_insn insn[1]; + } __user *s; + comedi32_insnlist __user *insnlist32; + comedi32_insn __user *insn32; + compat_uptr_t uptr; + unsigned int n_insns, n; + int err, rc; + + insnlist32 = compat_ptr(arg); + + /* Get 32-bit insnlist structure. */ + if (!access_ok(VERIFY_READ, insnlist32, sizeof(*insnlist32))) { + return -EFAULT; + } + err = 0; + err |= __get_user(n_insns, &insnlist32->n_insns); + err |= __get_user(uptr, &insnlist32->insns); + insn32 = compat_ptr(uptr); + if (err) { + return -EFAULT; + } + + /* Allocate user memory to copy insnlist and insns into. */ + s = compat_alloc_user_space(offsetof(struct combined_insnlist, + insn[n_insns])); + + /* Set native insnlist structure. */ + if (!access_ok(VERIFY_WRITE, &s->insnlist, sizeof(s->insnlist))) { + return -EFAULT; + } + err |= __put_user(n_insns, &s->insnlist.n_insns); + err |= __put_user(&s->insn[0], &s->insnlist.insns); + if (err) { + return -EFAULT; + } + + /* Copy insn structures. */ + for (n = 0; n < n_insns; n++) { + rc = get_compat_insn(&s->insn[n], &insn32[n]); + if (rc) { + return rc; + } + } + + return translated_ioctl(file, COMEDI_INSNLIST, + (unsigned long)&s->insnlist); +} + +/* Handle 32-bit COMEDI_INSN ioctl. */ +static int compat_insn(struct file *file, unsigned long arg) +{ + comedi_insn __user *insn; + comedi32_insn __user *insn32; + int rc; + + insn32 = compat_ptr(arg); + insn = compat_alloc_user_space(sizeof(*insn)); + + rc = get_compat_insn(insn, insn32); + if (rc) { + return rc; + } + + return translated_ioctl(file, COMEDI_INSN, (unsigned long)insn); +} + +/* Process untranslated ioctl. */ +/* Returns -ENOIOCTLCMD for unrecognised ioctl codes. */ +static inline int raw_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + int rc; + + switch (cmd) { + case COMEDI_DEVCONFIG: + case COMEDI_DEVINFO: + case COMEDI_SUBDINFO: + case COMEDI_BUFCONFIG: + case COMEDI_BUFINFO: + /* Just need to translate the pointer argument. */ + arg = (unsigned long)compat_ptr(arg); + rc = translated_ioctl(file, cmd, arg); + break; + case COMEDI_LOCK: + case COMEDI_UNLOCK: + case COMEDI_CANCEL: + case COMEDI_POLL: + /* No translation needed. */ + rc = translated_ioctl(file, cmd, arg); + break; + case COMEDI32_CHANINFO: + rc = compat_chaninfo(file, arg); + break; + case COMEDI32_RANGEINFO: + rc = compat_rangeinfo(file, arg); + break; + case COMEDI32_CMD: + rc = compat_cmd(file, arg); + break; + case COMEDI32_CMDTEST: + rc = compat_cmdtest(file, arg); + break; + case COMEDI32_INSNLIST: + rc = compat_insnlist(file, arg); + break; + case COMEDI32_INSN: + rc = compat_insn(file, arg); + break; + default: + rc = -ENOIOCTLCMD; + break; + } + return rc; +} + +#ifdef HAVE_COMPAT_IOCTL /* defined in 2.6.11 onwards */ + +/* compat_ioctl file operation. */ +/* Returns -ENOIOCTLCMD for unrecognised ioctl codes. */ +long comedi_compat_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + return raw_ioctl(file, cmd, arg); +} + +#else /* HAVE_COMPAT_IOCTL */ + +/* + * Brain-dead ioctl compatibility for 2.6.10 and earlier. + * + * It's brain-dead because cmd numbers need to be unique system-wide! + * The comedi driver could end up attempting to execute ioctls for non-Comedi + * devices because it registered the system-wide cmd code first. Similarly, + * another driver could end up attempting to execute ioctls for a Comedi + * device because it registered the cmd code first. Chaos ensues. + */ + +/* Handler for all 32-bit ioctl codes registered by this driver. */ +static int mapped_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, + struct file *file) +{ + int rc; + + /* Make sure we are dealing with a Comedi device. */ + if (imajor(file->f_dentry->d_inode) != COMEDI_MAJOR) { + return -ENOTTY; + } + rc = raw_ioctl(file, cmd, arg); + /* Do not return -ENOIOCTLCMD. */ + if (rc == -ENOIOCTLCMD) { + rc = -ENOTTY; + } + return rc; +} + +struct ioctl32_map { + unsigned int cmd; + int (*handler)(unsigned int, unsigned int, unsigned long, + struct file *); + int registered; +}; + +static struct ioctl32_map comedi_ioctl32_map[] = { + { COMEDI_DEVCONFIG, mapped_ioctl, 0 }, + { COMEDI_DEVINFO, mapped_ioctl, 0 }, + { COMEDI_SUBDINFO, mapped_ioctl, 0 }, + { COMEDI_BUFCONFIG, mapped_ioctl, 0 }, + { COMEDI_BUFINFO, mapped_ioctl, 0 }, + { COMEDI_LOCK, mapped_ioctl, 0 }, + { COMEDI_UNLOCK, mapped_ioctl, 0 }, + { COMEDI_CANCEL, mapped_ioctl, 0 }, + { COMEDI_POLL, mapped_ioctl, 0 }, + { COMEDI32_CHANINFO, mapped_ioctl, 0 }, + { COMEDI32_RANGEINFO, mapped_ioctl, 0 }, + { COMEDI32_CMD, mapped_ioctl, 0 }, + { COMEDI32_CMDTEST, mapped_ioctl, 0 }, + { COMEDI32_INSNLIST, mapped_ioctl, 0 }, + { COMEDI32_INSN, mapped_ioctl, 0 }, +}; + +#define NUM_IOCTL32_MAPS ARRAY_SIZE(comedi_ioctl32_map) + +/* Register system-wide 32-bit ioctl handlers. */ +void comedi_register_ioctl32(void) +{ + int n, rc; + + for (n = 0; n < NUM_IOCTL32_MAPS; n++) { + rc = register_ioctl32_conversion(comedi_ioctl32_map[n].cmd, + comedi_ioctl32_map[n].handler); + if (rc) { + printk(KERN_WARNING + "comedi: failed to register 32-bit " + "compatible ioctl handler for 0x%X - " + "expect bad things to happen!\n", + comedi_ioctl32_map[n].cmd); + } + comedi_ioctl32_map[n].registered = !rc; + } +} + +/* Unregister system-wide 32-bit ioctl translations. */ +void comedi_unregister_ioctl32(void) +{ + int n, rc; + + for (n = 0; n < NUM_IOCTL32_MAPS; n++) { + if (comedi_ioctl32_map[n].registered) { + rc = unregister_ioctl32_conversion( + comedi_ioctl32_map[n].cmd, + comedi_ioctl32_map[n].handler); + if (rc) { + printk(KERN_ERR + "comedi: failed to unregister 32-bit " + "compatible ioctl handler for 0x%X - " + "expect kernel Oops!\n", + comedi_ioctl32_map[n].cmd); + } else { + comedi_ioctl32_map[n].registered = 0; + } + } + } +} + +#endif /* HAVE_COMPAT_IOCTL */ + +#endif /* CONFIG_COMPAT */ diff --git a/drivers/staging/comedi/comedi_compat32.h b/drivers/staging/comedi/comedi_compat32.h new file mode 100644 index 000000000000..198aea5476f9 --- /dev/null +++ b/drivers/staging/comedi/comedi_compat32.h @@ -0,0 +1,58 @@ +/* + comedi/comedi_compat32.h + 32-bit ioctl compatibility for 64-bit comedi kernel module. + + Author: Ian Abbott, MEV Ltd. + Copyright (C) 2007 MEV Ltd. + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2007 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _COMEDI_COMPAT32_H +#define _COMEDI_COMPAT32_H + +#include +#include /* For HAVE_COMPAT_IOCTL and HAVE_UNLOCKED_IOCTL */ + +#ifdef CONFIG_COMPAT + +#ifdef HAVE_COMPAT_IOCTL + +extern long comedi_compat_ioctl(struct file *file, unsigned int cmd, + unsigned long arg); +#define comedi_register_ioctl32() do{}while(0) +#define comedi_unregister_ioctl32() do{}while(0) + +#else /* HAVE_COMPAT_IOCTL */ + +#define comedi_compat_ioctl 0 /* NULL */ +extern void comedi_register_ioctl32(void); +extern void comedi_unregister_ioctl32(void); + +#endif /* HAVE_COMPAT_IOCTL */ + +#else /* CONFIG_COMPAT */ + +#define comedi_compat_ioctl 0 /* NULL */ +#define comedi_register_ioctl32() do{}while(0) +#define comedi_unregister_ioctl32() do{}while(0) + +#endif /* CONFIG_COMPAT */ + +#endif /* _COMEDI_COMPAT32_H */ diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c new file mode 100644 index 000000000000..f44566416f5b --- /dev/null +++ b/drivers/staging/comedi/comedi_fops.c @@ -0,0 +1,2246 @@ +/* + comedi/comedi_fops.c + comedi kernel module + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#undef DEBUG + +#define __NO_VERSION__ +#include "comedi_fops.h" +#include "comedi_compat32.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "comedidev.h" +#include + +#include +#include + +//#include "kvmem.h" + +MODULE_AUTHOR("http://www.comedi.org"); +MODULE_DESCRIPTION("Comedi core module"); +MODULE_LICENSE("GPL"); + +#ifdef CONFIG_COMEDI_DEBUG +int comedi_debug; +module_param(comedi_debug, int, 0644); +#endif + +static DEFINE_SPINLOCK(comedi_file_info_table_lock); +static struct comedi_device_file_info* comedi_file_info_table[COMEDI_NUM_MINORS]; + +static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg); +static int do_bufconfig_ioctl(comedi_device * dev, void *arg); +static int do_devinfo_ioctl(comedi_device * dev, comedi_devinfo * arg, + struct file *file); +static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, + void *file); +static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg); +static int do_bufinfo_ioctl(comedi_device * dev, void *arg); +static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file); +static int do_lock_ioctl(comedi_device * dev, unsigned int arg, void *file); +static int do_unlock_ioctl(comedi_device * dev, unsigned int arg, void *file); +static int do_cancel_ioctl(comedi_device * dev, unsigned int arg, void *file); +static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file); +static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file); +static int do_insn_ioctl(comedi_device * dev, void *arg, void *file); +static int do_poll_ioctl(comedi_device * dev, unsigned int subd, void *file); + +void do_become_nonbusy(comedi_device * dev, comedi_subdevice * s); +static int do_cancel(comedi_device * dev, comedi_subdevice * s); + +static int comedi_fasync(int fd, struct file *file, int on); + +static int is_device_busy(comedi_device * dev); + +#ifdef HAVE_UNLOCKED_IOCTL +static long comedi_unlocked_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +#else +static int comedi_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +#endif +{ + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + int rc; + + mutex_lock(&dev->mutex); + + /* Device config is special, because it must work on + * an unconfigured device. */ + if (cmd == COMEDI_DEVCONFIG) { + rc = do_devconfig_ioctl(dev, (void *)arg); + goto done; + } + + if (!dev->attached) { + DPRINTK("no driver configured on /dev/comedi%i\n", dev->minor); + rc = -ENODEV; + goto done; + } + + switch (cmd) { + case COMEDI_BUFCONFIG: + rc = do_bufconfig_ioctl(dev, (void *)arg); + break; + case COMEDI_DEVINFO: + rc = do_devinfo_ioctl(dev, (void *)arg, file); + break; + case COMEDI_SUBDINFO: + rc = do_subdinfo_ioctl(dev, (void *)arg, file); + break; + case COMEDI_CHANINFO: + rc = do_chaninfo_ioctl(dev, (void *)arg); + break; + case COMEDI_RANGEINFO: + rc = do_rangeinfo_ioctl(dev, (void *)arg); + break; + case COMEDI_BUFINFO: + rc = do_bufinfo_ioctl(dev, (void *)arg); + break; + case COMEDI_LOCK: + rc = do_lock_ioctl(dev, arg, file); + break; + case COMEDI_UNLOCK: + rc = do_unlock_ioctl(dev, arg, file); + break; + case COMEDI_CANCEL: + rc = do_cancel_ioctl(dev, arg, file); + break; + case COMEDI_CMD: + rc = do_cmd_ioctl(dev, (void *)arg, file); + break; + case COMEDI_CMDTEST: + rc = do_cmdtest_ioctl(dev, (void *)arg, file); + break; + case COMEDI_INSNLIST: + rc = do_insnlist_ioctl(dev, (void *)arg, file); + break; + case COMEDI_INSN: + rc = do_insn_ioctl(dev, (void *)arg, file); + break; + case COMEDI_POLL: + rc = do_poll_ioctl(dev, arg, file); + break; + default: + rc = -ENOTTY; + break; + } + + done: + mutex_unlock(&dev->mutex); + return rc; +} + +/* + COMEDI_DEVCONFIG + device config ioctl + + arg: + pointer to devconfig structure + + reads: + devconfig structure at arg + + writes: + none +*/ +static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg) +{ + comedi_devconfig it; + int ret; + unsigned char *aux_data = NULL; + int aux_len; + + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + + if (arg == NULL) { + if (is_device_busy(dev)) + return -EBUSY; + if(dev->attached) + { + struct module *driver_module = dev->driver->module; + comedi_device_detach(dev); + module_put(driver_module); + } + return 0; + } + + if (copy_from_user(&it, arg, sizeof(comedi_devconfig))) + return -EFAULT; + + it.board_name[COMEDI_NAMELEN - 1] = 0; + + if (comedi_aux_data(it.options, 0) && + it.options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { + int bit_shift; + aux_len = it.options[COMEDI_DEVCONF_AUX_DATA_LENGTH]; + if (aux_len < 0) + return -EFAULT; + + aux_data = vmalloc(aux_len); + if (!aux_data) + return -ENOMEM; + + if (copy_from_user(aux_data, + comedi_aux_data(it.options, 0), aux_len)) { + vfree(aux_data); + return -EFAULT; + } + it.options[COMEDI_DEVCONF_AUX_DATA_LO] = + (unsigned long)aux_data; + if (sizeof(void *) > sizeof(int)) { + bit_shift = sizeof(int) * 8; + it.options[COMEDI_DEVCONF_AUX_DATA_HI] = + ((unsigned long)aux_data) >> bit_shift; + } else + it.options[COMEDI_DEVCONF_AUX_DATA_HI] = 0; + } + + ret = comedi_device_attach(dev, &it); + if(ret == 0) + { + if(!try_module_get(dev->driver->module)) { + comedi_device_detach(dev); + return -ENOSYS; + } + } + + if (aux_data) + vfree(aux_data); + + return ret; +} + +/* + COMEDI_BUFCONFIG + buffer configuration ioctl + + arg: + pointer to bufconfig structure + + reads: + bufconfig at arg + + writes: + modified bufconfig at arg + +*/ +static int do_bufconfig_ioctl(comedi_device * dev, void *arg) +{ + comedi_bufconfig bc; + comedi_async *async; + comedi_subdevice *s; + int ret = 0; + + if (copy_from_user(&bc, arg, sizeof(comedi_bufconfig))) + return -EFAULT; + + if (bc.subdevice >= dev->n_subdevices || bc.subdevice < 0) + return -EINVAL; + + s = dev->subdevices + bc.subdevice; + async = s->async; + + if (!async) { + DPRINTK("subdevice does not have async capability\n"); + bc.size = 0; + bc.maximum_size = 0; + goto copyback; + } + + if (bc.maximum_size) { + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + + async->max_bufsize = bc.maximum_size; + } + + if (bc.size) { + if (bc.size > async->max_bufsize) + return -EPERM; + + if (s->busy) { + DPRINTK("subdevice is busy, cannot resize buffer\n"); + return -EBUSY; + } + if (async->mmap_count) { + DPRINTK("subdevice is mmapped, cannot resize buffer\n"); + return -EBUSY; + } + + if (!async->prealloc_buf) + return -EINVAL; + + /* make sure buffer is an integral number of pages + * (we round up) */ + bc.size = (bc.size + PAGE_SIZE - 1) & PAGE_MASK; + + ret = comedi_buf_alloc(dev, s, bc.size); + if (ret < 0) + return ret; + + if (s->buf_change) { + ret = s->buf_change(dev, s, bc.size); + if (ret < 0) + return ret; + } + + DPRINTK("comedi%i subd %d buffer resized to %i bytes\n", + dev->minor, bc.subdevice, async->prealloc_bufsz); + } + + bc.size = async->prealloc_bufsz; + bc.maximum_size = async->max_bufsize; + + copyback: + if (copy_to_user(arg, &bc, sizeof(comedi_bufconfig))) + return -EFAULT; + + return 0; +} + +/* + COMEDI_DEVINFO + device info ioctl + + arg: + pointer to devinfo structure + + reads: + none + + writes: + devinfo structure + +*/ +static int do_devinfo_ioctl(comedi_device * dev, comedi_devinfo * arg, + struct file *file) +{ + comedi_devinfo devinfo; + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_subdevice *read_subdev = comedi_get_read_subdevice(dev_file_info); + comedi_subdevice *write_subdev = comedi_get_write_subdevice(dev_file_info); + + memset(&devinfo, 0, sizeof(devinfo)); + + /* fill devinfo structure */ + devinfo.version_code = COMEDI_VERSION_CODE; + devinfo.n_subdevs = dev->n_subdevices; + memcpy(devinfo.driver_name, dev->driver->driver_name, COMEDI_NAMELEN); + memcpy(devinfo.board_name, dev->board_name, COMEDI_NAMELEN); + + if (read_subdev) { + devinfo.read_subdevice = read_subdev - dev->subdevices; + } else { + devinfo.read_subdevice = -1; + } + if (write_subdev) { + devinfo.write_subdevice = write_subdev - dev->subdevices; + } else { + devinfo.write_subdevice = -1; + } + + if (copy_to_user(arg, &devinfo, sizeof(comedi_devinfo))) + return -EFAULT; + + return 0; +} + +/* + COMEDI_SUBDINFO + subdevice info ioctl + + arg: + pointer to array of subdevice info structures + + reads: + none + + writes: + array of subdevice info structures at arg + +*/ +static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, + void *file) +{ + int ret, i; + comedi_subdinfo *tmp, *us; + comedi_subdevice *s; + + tmp = kcalloc(dev->n_subdevices, sizeof(comedi_subdinfo), GFP_KERNEL); + if (!tmp) + return -ENOMEM; + + /* fill subdinfo structs */ + for (i = 0; i < dev->n_subdevices; i++) { + s = dev->subdevices + i; + us = tmp + i; + + us->type = s->type; + us->n_chan = s->n_chan; + us->subd_flags = s->subdev_flags; + if (comedi_get_subdevice_runflags(s) & SRF_RUNNING) + us->subd_flags |= SDF_RUNNING; +#define TIMER_nanosec 5 /* backwards compatibility */ + us->timer_type = TIMER_nanosec; + us->len_chanlist = s->len_chanlist; + us->maxdata = s->maxdata; + if (s->range_table) { + us->range_type = + (i << 24) | (0 << 16) | (s-> + range_table->length); + } else { + us->range_type = 0; /* XXX */ + } + us->flags = s->flags; + + if (s->busy) + us->subd_flags |= SDF_BUSY; + if (s->busy == file) + us->subd_flags |= SDF_BUSY_OWNER; + if (s->lock) + us->subd_flags |= SDF_LOCKED; + if (s->lock == file) + us->subd_flags |= SDF_LOCK_OWNER; + if (!s->maxdata && s->maxdata_list) + us->subd_flags |= SDF_MAXDATA; + if (s->flaglist) + us->subd_flags |= SDF_FLAGS; + if (s->range_table_list) + us->subd_flags |= SDF_RANGETYPE; + if (s->do_cmd) + us->subd_flags |= SDF_CMD; + + if (s->insn_bits != &insn_inval) + us->insn_bits_support = COMEDI_SUPPORTED; + else + us->insn_bits_support = COMEDI_UNSUPPORTED; + + us->settling_time_0 = s->settling_time_0; + } + + ret = copy_to_user(arg, tmp, + dev->n_subdevices * sizeof(comedi_subdinfo)); + + kfree(tmp); + + return ret ? -EFAULT : 0; +} + +/* + COMEDI_CHANINFO + subdevice info ioctl + + arg: + pointer to chaninfo structure + + reads: + chaninfo structure at arg + + writes: + arrays at elements of chaninfo structure + +*/ +static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg) +{ + comedi_subdevice *s; + comedi_chaninfo it; + + if (copy_from_user(&it, arg, sizeof(comedi_chaninfo))) + return -EFAULT; + + if (it.subdev >= dev->n_subdevices) + return -EINVAL; + s = dev->subdevices + it.subdev; + + if (it.maxdata_list) { + if (s->maxdata || !s->maxdata_list) + return -EINVAL; + if (copy_to_user(it.maxdata_list, s->maxdata_list, + s->n_chan * sizeof(lsampl_t))) + return -EFAULT; + } + + if (it.flaglist) { + if (!s->flaglist) + return -EINVAL; + if (copy_to_user(it.flaglist, s->flaglist, + s->n_chan * sizeof(unsigned int))) + return -EFAULT; + } + + if (it.rangelist) { + int i; + + if (!s->range_table_list) + return -EINVAL; + for (i = 0; i < s->n_chan; i++) { + int x; + + x = (dev->minor << 28) | (it.subdev << 24) | (i << 16) | + (s->range_table_list[i]->length); + put_user(x, it.rangelist + i); + } + //if(copy_to_user(it.rangelist,s->range_type_list,s->n_chan*sizeof(unsigned int))) + // return -EFAULT; + } + + return 0; +} + + /* + COMEDI_BUFINFO + buffer information ioctl + + arg: + pointer to bufinfo structure + + reads: + bufinfo at arg + + writes: + modified bufinfo at arg + + */ +static int do_bufinfo_ioctl(comedi_device * dev, void *arg) +{ + comedi_bufinfo bi; + comedi_subdevice *s; + comedi_async *async; + + if (copy_from_user(&bi, arg, sizeof(comedi_bufinfo))) + return -EFAULT; + + if (bi.subdevice >= dev->n_subdevices || bi.subdevice < 0) + return -EINVAL; + + s = dev->subdevices + bi.subdevice; + async = s->async; + + if (!async) { + DPRINTK("subdevice does not have async capability\n"); + bi.buf_write_ptr = 0; + bi.buf_read_ptr = 0; + bi.buf_write_count = 0; + bi.buf_read_count = 0; + goto copyback; + } + + if (bi.bytes_read && (s->subdev_flags & SDF_CMD_READ)) { + bi.bytes_read = comedi_buf_read_alloc(async, bi.bytes_read); + comedi_buf_read_free(async, bi.bytes_read); + + if (!(comedi_get_subdevice_runflags(s) & (SRF_ERROR | + SRF_RUNNING)) + && async->buf_write_count == async->buf_read_count) { + do_become_nonbusy(dev, s); + } + } + + if (bi.bytes_written && (s->subdev_flags & SDF_CMD_WRITE)) { + bi.bytes_written = + comedi_buf_write_alloc(async, bi.bytes_written); + comedi_buf_write_free(async, bi.bytes_written); + } + + bi.buf_write_count = async->buf_write_count; + bi.buf_write_ptr = async->buf_write_ptr; + bi.buf_read_count = async->buf_read_count; + bi.buf_read_ptr = async->buf_read_ptr; + + copyback: + if (copy_to_user(arg, &bi, sizeof(comedi_bufinfo))) + return -EFAULT; + + return 0; +} + +static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, + void *file); +/* + * COMEDI_INSNLIST + * synchronous instructions + * + * arg: + * pointer to sync cmd structure + * + * reads: + * sync cmd struct at arg + * instruction list + * data (for writes) + * + * writes: + * data (for reads) + */ +/* arbitrary limits */ +#define MAX_SAMPLES 256 +static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file) +{ + comedi_insnlist insnlist; + comedi_insn *insns = NULL; + lsampl_t *data = NULL; + int i = 0; + int ret = 0; + + if (copy_from_user(&insnlist, arg, sizeof(comedi_insnlist))) + return -EFAULT; + + data = kmalloc(sizeof(lsampl_t) * MAX_SAMPLES, GFP_KERNEL); + if (!data) { + DPRINTK("kmalloc failed\n"); + ret = -ENOMEM; + goto error; + } + + insns = kmalloc(sizeof(comedi_insn) * insnlist.n_insns, GFP_KERNEL); + if (!insns) { + DPRINTK("kmalloc failed\n"); + ret = -ENOMEM; + goto error; + } + + if (copy_from_user(insns, insnlist.insns, + sizeof(comedi_insn) * insnlist.n_insns)) { + DPRINTK("copy_from_user failed\n"); + ret = -EFAULT; + goto error; + } + + for (i = 0; i < insnlist.n_insns; i++) { + if (insns[i].n > MAX_SAMPLES) { + DPRINTK("number of samples too large\n"); + ret = -EINVAL; + goto error; + } + if (insns[i].insn & INSN_MASK_WRITE) { + if (copy_from_user(data, insns[i].data, + insns[i].n * sizeof(lsampl_t))) { + DPRINTK("copy_from_user failed\n"); + ret = -EFAULT; + goto error; + } + } + ret = parse_insn(dev, insns + i, data, file); + if (ret < 0) + goto error; + if (insns[i].insn & INSN_MASK_READ) { + if (copy_to_user(insns[i].data, data, + insns[i].n * sizeof(lsampl_t))) { + DPRINTK("copy_to_user failed\n"); + ret = -EFAULT; + goto error; + } + } + if (need_resched()) + schedule(); + } + + error: + if (insns) + kfree(insns); + if (data) + kfree(data); + + if (ret < 0) + return ret; + return i; +} + +static int check_insn_config_length(comedi_insn * insn, lsampl_t * data) +{ + if(insn->n < 1) return -EINVAL; + + switch (data[0]) { + case INSN_CONFIG_DIO_OUTPUT: + case INSN_CONFIG_DIO_INPUT: + case INSN_CONFIG_DISARM: + case INSN_CONFIG_RESET: + if (insn->n == 1) + return 0; + break; + case INSN_CONFIG_ARM: + case INSN_CONFIG_DIO_QUERY: + case INSN_CONFIG_BLOCK_SIZE: + case INSN_CONFIG_FILTER: + case INSN_CONFIG_SERIAL_CLOCK: + case INSN_CONFIG_BIDIRECTIONAL_DATA: + case INSN_CONFIG_ALT_SOURCE: + case INSN_CONFIG_SET_COUNTER_MODE: + case INSN_CONFIG_8254_READ_STATUS: + case INSN_CONFIG_SET_ROUTING: + case INSN_CONFIG_GET_ROUTING: + case INSN_CONFIG_GET_PWM_STATUS: + case INSN_CONFIG_PWM_SET_PERIOD: + case INSN_CONFIG_PWM_GET_PERIOD: + if (insn->n == 2) + return 0; + break; + case INSN_CONFIG_SET_GATE_SRC: + case INSN_CONFIG_GET_GATE_SRC: + case INSN_CONFIG_SET_CLOCK_SRC: + case INSN_CONFIG_GET_CLOCK_SRC: + case INSN_CONFIG_SET_OTHER_SRC: + case INSN_CONFIG_GET_COUNTER_STATUS: + case INSN_CONFIG_PWM_SET_H_BRIDGE: + case INSN_CONFIG_PWM_GET_H_BRIDGE: + case INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE: + if (insn->n == 3) + return 0; + break; + case INSN_CONFIG_PWM_OUTPUT: + case INSN_CONFIG_ANALOG_TRIG: + if (insn->n == 5) + return 0; + break; + //by default we allow the insn since we don't have checks for all possible cases yet + default: + rt_printk + ("comedi: no check for data length of config insn id %i is implemented.\n" + " Add a check to %s in %s.\n" + " Assuming n=%i is correct.\n", data[0], __FUNCTION__, + __FILE__, insn->n); + return 0; + break; + } + return -EINVAL; +} + +static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, + void *file) +{ + comedi_subdevice *s; + int ret = 0; + int i; + + if (insn->insn & INSN_MASK_SPECIAL) { + /* a non-subdevice instruction */ + + switch (insn->insn) { + case INSN_GTOD: + { + struct timeval tv; + + if (insn->n != 2) { + ret = -EINVAL; + break; + } + + do_gettimeofday(&tv); + data[0] = tv.tv_sec; + data[1] = tv.tv_usec; + ret = 2; + + break; + } + case INSN_WAIT: + if (insn->n != 1 || data[0] >= 100000) { + ret = -EINVAL; + break; + } + udelay(data[0] / 1000); + ret = 1; + break; + case INSN_INTTRIG: + if (insn->n != 1) { + ret = -EINVAL; + break; + } + if (insn->subdev >= dev->n_subdevices) { + DPRINTK("%d not usable subdevice\n", + insn->subdev); + ret = -EINVAL; + break; + } + s = dev->subdevices + insn->subdev; + if (!s->async) { + DPRINTK("no async\n"); + ret = -EINVAL; + break; + } + if (!s->async->inttrig) { + DPRINTK("no inttrig\n"); + ret = -EAGAIN; + break; + } + ret = s->async->inttrig(dev, s, insn->data[0]); + if (ret >= 0) + ret = 1; + break; + default: + DPRINTK("invalid insn\n"); + ret = -EINVAL; + break; + } + } else { + /* a subdevice instruction */ + lsampl_t maxdata; + + if (insn->subdev >= dev->n_subdevices) { + DPRINTK("subdevice %d out of range\n", insn->subdev); + ret = -EINVAL; + goto out; + } + s = dev->subdevices + insn->subdev; + + if (s->type == COMEDI_SUBD_UNUSED) { + DPRINTK("%d not usable subdevice\n", insn->subdev); + ret = -EIO; + goto out; + } + + /* are we locked? (ioctl lock) */ + if (s->lock && s->lock != file) { + DPRINTK("device locked\n"); + ret = -EACCES; + goto out; + } + + if ((ret = check_chanlist(s, 1, &insn->chanspec)) < 0) { + ret = -EINVAL; + DPRINTK("bad chanspec\n"); + goto out; + } + + if (s->busy) { + ret = -EBUSY; + goto out; + } + /* This looks arbitrary. It is. */ + s->busy = &parse_insn; + switch (insn->insn) { + case INSN_READ: + ret = s->insn_read(dev, s, insn, data); + break; + case INSN_WRITE: + maxdata = s->maxdata_list + ? s->maxdata_list[CR_CHAN(insn->chanspec)] + : s->maxdata; + for (i = 0; i < insn->n; ++i) { + if (data[i] > maxdata) { + ret = -EINVAL; + DPRINTK("bad data value(s)\n"); + break; + } + } + if (ret == 0) + ret = s->insn_write(dev, s, insn, data); + break; + case INSN_BITS: + if (insn->n != 2) { + ret = -EINVAL; + break; + } + ret = s->insn_bits(dev, s, insn, data); + break; + case INSN_CONFIG: + ret = check_insn_config_length(insn, data); + if (ret) + break; + ret = s->insn_config(dev, s, insn, data); + break; + default: + ret = -EINVAL; + break; + } + + s->busy = NULL; + } + + out: + return ret; +} + +/* + * COMEDI_INSN + * synchronous instructions + * + * arg: + * pointer to insn + * + * reads: + * comedi_insn struct at arg + * data (for writes) + * + * writes: + * data (for reads) + */ +static int do_insn_ioctl(comedi_device * dev, void *arg, void *file) +{ + comedi_insn insn; + lsampl_t *data = NULL; + int ret = 0; + + data = kmalloc(sizeof(lsampl_t) * MAX_SAMPLES, GFP_KERNEL); + if (!data) { + ret = -ENOMEM; + goto error; + } + + if (copy_from_user(&insn, arg, sizeof(comedi_insn))) { + ret = -EFAULT; + goto error; + } + + /* This is where the behavior of insn and insnlist deviate. */ + if (insn.n > MAX_SAMPLES) + insn.n = MAX_SAMPLES; + if (insn.insn & INSN_MASK_WRITE) { + if (copy_from_user(data, insn.data, insn.n * sizeof(lsampl_t))) { + ret = -EFAULT; + goto error; + } + } + ret = parse_insn(dev, &insn, data, file); + if (ret < 0) + goto error; + if (insn.insn & INSN_MASK_READ) { + if (copy_to_user(insn.data, data, insn.n * sizeof(lsampl_t))) { + ret = -EFAULT; + goto error; + } + } + ret = insn.n; + + error: + if (data) + kfree(data); + + return ret; +} + +/* + COMEDI_CMD + command ioctl + + arg: + pointer to cmd structure + + reads: + cmd structure at arg + channel/range list + + writes: + modified cmd structure at arg + +*/ +static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) +{ + comedi_cmd user_cmd; + comedi_subdevice *s; + comedi_async *async; + int ret = 0; + unsigned int *chanlist_saver = NULL; + + if (copy_from_user(&user_cmd, arg, sizeof(comedi_cmd))) { + DPRINTK("bad cmd address\n"); + return -EFAULT; + } + // save user's chanlist pointer so it can be restored later + chanlist_saver = user_cmd.chanlist; + + if (user_cmd.subdev >= dev->n_subdevices) { + DPRINTK("%d no such subdevice\n", user_cmd.subdev); + return -ENODEV; + } + + s = dev->subdevices + user_cmd.subdev; + async = s->async; + + if (s->type == COMEDI_SUBD_UNUSED) { + DPRINTK("%d not valid subdevice\n", user_cmd.subdev); + return -EIO; + } + + if (!s->do_cmd || !s->do_cmdtest || !s->async) { + DPRINTK("subdevice %i does not support commands\n", + user_cmd.subdev); + return -EIO; + } + + /* are we locked? (ioctl lock) */ + if (s->lock && s->lock != file) { + DPRINTK("subdevice locked\n"); + return -EACCES; + } + + /* are we busy? */ + if (s->busy) { + DPRINTK("subdevice busy\n"); + return -EBUSY; + } + s->busy = file; + + /* make sure channel/gain list isn't too long */ + if (user_cmd.chanlist_len > s->len_chanlist) { + DPRINTK("channel/gain list too long %u > %d\n", + user_cmd.chanlist_len, s->len_chanlist); + ret = -EINVAL; + goto cleanup; + } + + /* make sure channel/gain list isn't too short */ + if (user_cmd.chanlist_len < 1) { + DPRINTK("channel/gain list too short %u < 1\n", + user_cmd.chanlist_len); + ret = -EINVAL; + goto cleanup; + } + + if (async->cmd.chanlist) + kfree(async->cmd.chanlist); + async->cmd = user_cmd; + async->cmd.data = NULL; + /* load channel/gain list */ + async->cmd.chanlist = + kmalloc(async->cmd.chanlist_len * sizeof(int), GFP_KERNEL); + if (!async->cmd.chanlist) { + DPRINTK("allocation failed\n"); + ret = -ENOMEM; + goto cleanup; + } + + if (copy_from_user(async->cmd.chanlist, user_cmd.chanlist, + async->cmd.chanlist_len * sizeof(int))) { + DPRINTK("fault reading chanlist\n"); + ret = -EFAULT; + goto cleanup; + } + + /* make sure each element in channel/gain list is valid */ + if ((ret = check_chanlist(s, async->cmd.chanlist_len, + async->cmd.chanlist)) < 0) { + DPRINTK("bad chanlist\n"); + goto cleanup; + } + + ret = s->do_cmdtest(dev, s, &async->cmd); + + if (async->cmd.flags & TRIG_BOGUS || ret) { + DPRINTK("test returned %d\n", ret); + user_cmd = async->cmd; + // restore chanlist pointer before copying back + user_cmd.chanlist = chanlist_saver; + user_cmd.data = NULL; + if (copy_to_user(arg, &user_cmd, sizeof(comedi_cmd))) { + DPRINTK("fault writing cmd\n"); + ret = -EFAULT; + goto cleanup; + } + ret = -EAGAIN; + goto cleanup; + } + + if (!async->prealloc_bufsz) { + ret = -ENOMEM; + DPRINTK("no buffer (?)\n"); + goto cleanup; + } + + comedi_reset_async_buf(async); + + async->cb_mask = + COMEDI_CB_EOA | COMEDI_CB_BLOCK | COMEDI_CB_ERROR | + COMEDI_CB_OVERFLOW; + if (async->cmd.flags & TRIG_WAKE_EOS) { + async->cb_mask |= COMEDI_CB_EOS; + } + + comedi_set_subdevice_runflags(s, ~0, SRF_USER | SRF_RUNNING); + +#ifdef CONFIG_COMEDI_RT + if (async->cmd.flags & TRIG_RT) { + if (comedi_switch_to_rt(dev) == 0) + comedi_set_subdevice_runflags(s, SRF_RT, SRF_RT); + } +#endif + + ret = s->do_cmd(dev, s); + if (ret == 0) + return 0; + + cleanup: + do_become_nonbusy(dev, s); + + return ret; +} + +/* + COMEDI_CMDTEST + command testing ioctl + + arg: + pointer to cmd structure + + reads: + cmd structure at arg + channel/range list + + writes: + modified cmd structure at arg + +*/ +static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) +{ + comedi_cmd user_cmd; + comedi_subdevice *s; + int ret = 0; + unsigned int *chanlist = NULL; + unsigned int *chanlist_saver = NULL; + + if (copy_from_user(&user_cmd, arg, sizeof(comedi_cmd))) { + DPRINTK("bad cmd address\n"); + return -EFAULT; + } + // save user's chanlist pointer so it can be restored later + chanlist_saver = user_cmd.chanlist; + + if (user_cmd.subdev >= dev->n_subdevices) { + DPRINTK("%d no such subdevice\n", user_cmd.subdev); + return -ENODEV; + } + + s = dev->subdevices + user_cmd.subdev; + if (s->type == COMEDI_SUBD_UNUSED) { + DPRINTK("%d not valid subdevice\n", user_cmd.subdev); + return -EIO; + } + + if (!s->do_cmd || !s->do_cmdtest) { + DPRINTK("subdevice %i does not support commands\n", + user_cmd.subdev); + return -EIO; + } + + /* make sure channel/gain list isn't too long */ + if (user_cmd.chanlist_len > s->len_chanlist) { + DPRINTK("channel/gain list too long %d > %d\n", + user_cmd.chanlist_len, s->len_chanlist); + ret = -EINVAL; + goto cleanup; + } + + /* load channel/gain list */ + if (user_cmd.chanlist) { + chanlist = + kmalloc(user_cmd.chanlist_len * sizeof(int), + GFP_KERNEL); + if (!chanlist) { + DPRINTK("allocation failed\n"); + ret = -ENOMEM; + goto cleanup; + } + + if (copy_from_user(chanlist, user_cmd.chanlist, + user_cmd.chanlist_len * sizeof(int))) { + DPRINTK("fault reading chanlist\n"); + ret = -EFAULT; + goto cleanup; + } + + /* make sure each element in channel/gain list is valid */ + if ((ret = check_chanlist(s, user_cmd.chanlist_len, + chanlist)) < 0) { + DPRINTK("bad chanlist\n"); + goto cleanup; + } + + user_cmd.chanlist = chanlist; + } + + ret = s->do_cmdtest(dev, s, &user_cmd); + + // restore chanlist pointer before copying back + user_cmd.chanlist = chanlist_saver; + + if (copy_to_user(arg, &user_cmd, sizeof(comedi_cmd))) { + DPRINTK("bad cmd address\n"); + ret = -EFAULT; + goto cleanup; + } + cleanup: + if (chanlist) + kfree(chanlist); + + return ret; +} + +/* + COMEDI_LOCK + lock subdevice + + arg: + subdevice number + + reads: + none + + writes: + none + +*/ + +static int do_lock_ioctl(comedi_device * dev, unsigned int arg, void *file) +{ + int ret = 0; + unsigned long flags; + comedi_subdevice *s; + + if (arg >= dev->n_subdevices) + return -EINVAL; + s = dev->subdevices + arg; + + comedi_spin_lock_irqsave(&s->spin_lock, flags); + if (s->busy || s->lock) { + ret = -EBUSY; + } else { + s->lock = file; + } + comedi_spin_unlock_irqrestore(&s->spin_lock, flags); + + if (ret < 0) + return ret; + +#if 0 + if (s->lock_f) + ret = s->lock_f(dev, s); +#endif + + return ret; +} + +/* + COMEDI_UNLOCK + unlock subdevice + + arg: + subdevice number + + reads: + none + + writes: + none + + This function isn't protected by the semaphore, since + we already own the lock. +*/ +static int do_unlock_ioctl(comedi_device * dev, unsigned int arg, void *file) +{ + comedi_subdevice *s; + + if (arg >= dev->n_subdevices) + return -EINVAL; + s = dev->subdevices + arg; + + if (s->busy) + return -EBUSY; + + if (s->lock && s->lock != file) + return -EACCES; + + if (s->lock == file) { +#if 0 + if (s->unlock) + s->unlock(dev, s); +#endif + + s->lock = NULL; + } + + return 0; +} + +/* + COMEDI_CANCEL + cancel acquisition ioctl + + arg: + subdevice number + + reads: + nothing + + writes: + nothing + +*/ +static int do_cancel_ioctl(comedi_device * dev, unsigned int arg, void *file) +{ + comedi_subdevice *s; + + if (arg >= dev->n_subdevices) + return -EINVAL; + s = dev->subdevices + arg; + if (s->async == NULL) + return -EINVAL; + + if (s->lock && s->lock != file) + return -EACCES; + + if (!s->busy) + return 0; + + if (s->busy != file) + return -EBUSY; + + return do_cancel(dev, s); +} + +/* + COMEDI_POLL ioctl + instructs driver to synchronize buffers + + arg: + subdevice number + + reads: + nothing + + writes: + nothing + +*/ +static int do_poll_ioctl(comedi_device * dev, unsigned int arg, void *file) +{ + comedi_subdevice *s; + + if (arg >= dev->n_subdevices) + return -EINVAL; + s = dev->subdevices + arg; + + if (s->lock && s->lock != file) + return -EACCES; + + if (!s->busy) + return 0; + + if (s->busy != file) + return -EBUSY; + + if (s->poll) + return s->poll(dev, s); + + return -EINVAL; +} + +static int do_cancel(comedi_device * dev, comedi_subdevice * s) +{ + int ret = 0; + + if ((comedi_get_subdevice_runflags(s) & SRF_RUNNING) && s->cancel) + ret = s->cancel(dev, s); + + do_become_nonbusy(dev, s); + + return ret; +} + +void comedi_unmap(struct vm_area_struct *area) +{ + comedi_async *async; + comedi_device *dev; + + async = area->vm_private_data; + dev = async->subdevice->device; + + mutex_lock(&dev->mutex); + async->mmap_count--; + mutex_unlock(&dev->mutex); +} + +static struct vm_operations_struct comedi_vm_ops = { + close:comedi_unmap, +}; + +static int comedi_mmap(struct file *file, struct vm_area_struct *vma) +{ + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + comedi_async *async = NULL; + unsigned long start = vma->vm_start; + unsigned long size; + int n_pages; + int i; + int retval; + comedi_subdevice *s; + + mutex_lock(&dev->mutex); + if (!dev->attached) { + DPRINTK("no driver configured on comedi%i\n", dev->minor); + retval = -ENODEV; + goto done; + } + if (vma->vm_flags & VM_WRITE) { + s = comedi_get_write_subdevice(dev_file_info); + } else { + s = comedi_get_read_subdevice(dev_file_info); + } + if (s == NULL) { + retval = -EINVAL; + goto done; + } + async = s->async; + if (async == NULL) { + retval = -EINVAL; + goto done; + } + + if (vma->vm_pgoff != 0) { + DPRINTK("comedi: mmap() offset must be 0.\n"); + retval = -EINVAL; + goto done; + } + + size = vma->vm_end - vma->vm_start; + if (size > async->prealloc_bufsz) { + retval = -EFAULT; + goto done; + } + if (size & (~PAGE_MASK)) { + retval = -EFAULT; + goto done; + } + + n_pages = size >> PAGE_SHIFT; + for (i = 0; i < n_pages; ++i) { + if (remap_pfn_range(vma, start, + page_to_pfn(virt_to_page(async-> + buf_page_list[i].virt_addr)), + PAGE_SIZE, PAGE_SHARED)) { + retval = -EAGAIN; + goto done; + } + start += PAGE_SIZE; + } + + vma->vm_ops = &comedi_vm_ops; + vma->vm_private_data = async; + + async->mmap_count++; + + retval = 0; + done: + mutex_unlock(&dev->mutex); + return retval; +} + +static unsigned int comedi_poll(struct file *file, poll_table * wait) +{ + unsigned int mask = 0; + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + comedi_subdevice *read_subdev; + comedi_subdevice *write_subdev; + + mutex_lock(&dev->mutex); + if (!dev->attached) { + DPRINTK("no driver configured on comedi%i\n", dev->minor); + mutex_unlock(&dev->mutex); + return 0; + } + + mask = 0; + read_subdev = comedi_get_read_subdevice(dev_file_info); + if (read_subdev) { + poll_wait(file, &read_subdev->async->wait_head, wait); + if (!read_subdev->busy + || comedi_buf_read_n_available(read_subdev->async) > 0 + || !(comedi_get_subdevice_runflags(read_subdev) & + SRF_RUNNING)) { + mask |= POLLIN | POLLRDNORM; + } + } + write_subdev = comedi_get_write_subdevice(dev_file_info); + if (write_subdev) { + poll_wait(file, &write_subdev->async->wait_head, wait); + comedi_buf_write_alloc(write_subdev->async, write_subdev->async->prealloc_bufsz); + if (!write_subdev->busy + || !(comedi_get_subdevice_runflags(write_subdev) & + SRF_RUNNING) + || comedi_buf_write_n_allocated(write_subdev->async) >= + bytes_per_sample(write_subdev->async->subdevice)) { + mask |= POLLOUT | POLLWRNORM; + } + } + + mutex_unlock(&dev->mutex); + return mask; +} + +static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes, + loff_t * offset) +{ + comedi_subdevice *s; + comedi_async *async; + int n, m, count = 0, retval = 0; + DECLARE_WAITQUEUE(wait, current); + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + + if (!dev->attached) { + DPRINTK("no driver configured on comedi%i\n", dev->minor); + retval = -ENODEV; + goto done; + } + + s = comedi_get_write_subdevice(dev_file_info); + if (s == NULL) { + retval = -EIO; + goto done; + } + async = s->async; + + if (!nbytes) { + retval = 0; + goto done; + } + if (!s->busy) { + retval = 0; + goto done; + } + if (s->busy != file) { + retval = -EACCES; + goto done; + } + add_wait_queue(&async->wait_head, &wait); + while (nbytes > 0 && !retval) { + set_current_state(TASK_INTERRUPTIBLE); + + n = nbytes; + + m = n; + if (async->buf_write_ptr + m > async->prealloc_bufsz) { + m = async->prealloc_bufsz - async->buf_write_ptr; + } + comedi_buf_write_alloc(async, async->prealloc_bufsz); + if (m > comedi_buf_write_n_allocated(async)) { + m = comedi_buf_write_n_allocated(async); + } + if (m < n) + n = m; + + if (n == 0) { + if (!(comedi_get_subdevice_runflags(s) & SRF_RUNNING)) { + if (comedi_get_subdevice_runflags(s) & + SRF_ERROR) { + retval = -EPIPE; + } else { + retval = 0; + } + do_become_nonbusy(dev, s); + break; + } + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + break; + } + if (signal_pending(current)) { + retval = -ERESTARTSYS; + break; + } + schedule(); + if (!s->busy) { + break; + } + if (s->busy != file) { + retval = -EACCES; + break; + } + continue; + } + + m = copy_from_user(async->prealloc_buf + async->buf_write_ptr, + buf, n); + if (m) { + n -= m; + retval = -EFAULT; + } + comedi_buf_write_free(async, n); + + count += n; + nbytes -= n; + + buf += n; + break; /* makes device work like a pipe */ + } + set_current_state(TASK_RUNNING); + remove_wait_queue(&async->wait_head, &wait); + +done: + return (count ? count : retval); +} + +static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes, + loff_t * offset) +{ + comedi_subdevice *s; + comedi_async *async; + int n, m, count = 0, retval = 0; + DECLARE_WAITQUEUE(wait, current); + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + + if (!dev->attached) { + DPRINTK("no driver configured on comedi%i\n", dev->minor); + retval = -ENODEV; + goto done; + } + + s = comedi_get_read_subdevice(dev_file_info); + if (s == NULL) { + retval = -EIO; + goto done; + } + async = s->async; + if (!nbytes) { + retval = 0; + goto done; + } + if (!s->busy) { + retval = 0; + goto done; + } + if (s->busy != file) { + retval = -EACCES; + goto done; + } + + add_wait_queue(&async->wait_head, &wait); + while (nbytes > 0 && !retval) { + set_current_state(TASK_INTERRUPTIBLE); + + n = nbytes; + + m = comedi_buf_read_n_available(async); +//printk("%d available\n",m); + if (async->buf_read_ptr + m > async->prealloc_bufsz) { + m = async->prealloc_bufsz - async->buf_read_ptr; + } +//printk("%d contiguous\n",m); + if (m < n) + n = m; + + if (n == 0) { + if (!(comedi_get_subdevice_runflags(s) & SRF_RUNNING)) { + do_become_nonbusy(dev, s); + if (comedi_get_subdevice_runflags(s) & + SRF_ERROR) { + retval = -EPIPE; + } else { + retval = 0; + } + break; + } + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + break; + } + if (signal_pending(current)) { + retval = -ERESTARTSYS; + break; + } + schedule(); + if (!s->busy) { + retval = 0; + break; + } + if (s->busy != file) { + retval = -EACCES; + break; + } + continue; + } + m = copy_to_user(buf, async->prealloc_buf + + async->buf_read_ptr, n); + if (m) { + n -= m; + retval = -EFAULT; + } + + comedi_buf_read_alloc(async, n); + comedi_buf_read_free(async, n); + + count += n; + nbytes -= n; + + buf += n; + break; /* makes device work like a pipe */ + } + if (!(comedi_get_subdevice_runflags(s) & (SRF_ERROR | SRF_RUNNING)) && + async->buf_read_count - async->buf_write_count == 0) { + do_become_nonbusy(dev, s); + } + set_current_state(TASK_RUNNING); + remove_wait_queue(&async->wait_head, &wait); + +done: + return (count ? count : retval); +} + +/* + This function restores a subdevice to an idle state. + */ +void do_become_nonbusy(comedi_device * dev, comedi_subdevice * s) +{ + comedi_async *async = s->async; + + comedi_set_subdevice_runflags(s, SRF_RUNNING, 0); +#ifdef CONFIG_COMEDI_RT + if (comedi_get_subdevice_runflags(s) & SRF_RT) { + comedi_switch_to_non_rt(dev); + comedi_set_subdevice_runflags(s, SRF_RT, 0); + } +#endif + if (async) { + comedi_reset_async_buf(async); + async->inttrig = NULL; + } else { + printk("BUG: (?) do_become_nonbusy called with async=0\n"); + } + + s->busy = NULL; +} + +static int comedi_open(struct inode *inode, struct file *file) +{ + char mod[32]; + const unsigned minor = iminor(inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + if (dev == NULL) { + DPRINTK("invalid minor number\n"); + return -ENODEV; + } + + /* This is slightly hacky, but we want module autoloading + * to work for root. + * case: user opens device, attached -> ok + * case: user opens device, unattached, in_request_module=0 -> autoload + * case: user opens device, unattached, in_request_module=1 -> fail + * case: root opens device, attached -> ok + * case: root opens device, unattached, in_request_module=1 -> ok + * (typically called from modprobe) + * case: root opens device, unattached, in_request_module=0 -> autoload + * + * The last could be changed to "-> ok", which would deny root + * autoloading. + */ + mutex_lock(&dev->mutex); + if (dev->attached) + goto ok; + if (!capable(CAP_SYS_MODULE) && dev->in_request_module) { + DPRINTK("in request module\n"); + mutex_unlock(&dev->mutex); + return -ENODEV; + } + if (capable(CAP_SYS_MODULE) && dev->in_request_module) + goto ok; + + dev->in_request_module = 1; + + sprintf(mod, "char-major-%i-%i", COMEDI_MAJOR, dev->minor); +#ifdef CONFIG_KMOD + mutex_unlock(&dev->mutex); + request_module(mod); + mutex_lock(&dev->mutex); +#endif + + dev->in_request_module = 0; + + if (!dev->attached && !capable(CAP_SYS_MODULE)) { + DPRINTK("not attached and not CAP_SYS_MODULE\n"); + mutex_unlock(&dev->mutex); + return -ENODEV; + } +ok: + __module_get(THIS_MODULE); + + if (dev->attached) { + if (!try_module_get(dev->driver->module)) { + module_put(THIS_MODULE); + mutex_unlock(&dev->mutex); + return -ENOSYS; + } + } + + if (dev->attached && dev->use_count == 0 && dev->open) { + dev->open(dev); + } + + dev->use_count++; + + mutex_unlock(&dev->mutex); + + return 0; +} + +static int comedi_close(struct inode *inode, struct file *file) +{ + const unsigned minor = iminor(inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + comedi_subdevice *s = NULL; + int i; + + mutex_lock(&dev->mutex); + + if (dev->subdevices) { + for (i = 0; i < dev->n_subdevices; i++) { + s = dev->subdevices + i; + + if (s->busy == file) { + do_cancel(dev, s); + } + if (s->lock == file) { + s->lock = NULL; + } + } + } + if (dev->attached && dev->use_count == 1 && dev->close) { + dev->close(dev); + } + + module_put(THIS_MODULE); + if (dev->attached) { + module_put(dev->driver->module); + } + + dev->use_count--; + + mutex_unlock(&dev->mutex); + + if (file->f_flags & FASYNC) { + comedi_fasync(-1, file, 0); + } + + return 0; +} + +static int comedi_fasync(int fd, struct file *file, int on) +{ + const unsigned minor = iminor(file->f_dentry->d_inode); + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; + + return fasync_helper(fd, file, on, &dev->async_queue); +} + +const struct file_operations comedi_fops = { + owner:THIS_MODULE, +#ifdef HAVE_UNLOCKED_IOCTL + unlocked_ioctl:comedi_unlocked_ioctl, +#else + ioctl:comedi_ioctl, +#endif +#ifdef HAVE_COMPAT_IOCTL + compat_ioctl:comedi_compat_ioctl, +#endif + open:comedi_open, + release:comedi_close, + read:comedi_read, + write:comedi_write, + mmap:comedi_mmap, + poll:comedi_poll, + fasync:comedi_fasync, +}; + +struct class *comedi_class = NULL; +static struct cdev comedi_cdev; + +static void comedi_cleanup_legacy_minors(void) +{ + unsigned i; + for (i = 0; i < COMEDI_NUM_LEGACY_MINORS; i++) { + comedi_free_board_minor(i); + } +} + +static int __init comedi_init(void) +{ + int i; + int retval; + + printk("comedi: version " COMEDI_RELEASE + " - http://www.comedi.org\n"); + + memset(comedi_file_info_table, 0, sizeof(struct comedi_device_file_info*) * COMEDI_NUM_MINORS); + + retval = register_chrdev_region(MKDEV(COMEDI_MAJOR, 0), + COMEDI_NUM_MINORS, "comedi"); + if (retval) + return -EIO; + cdev_init(&comedi_cdev, &comedi_fops); + comedi_cdev.owner = THIS_MODULE; + kobject_set_name(&comedi_cdev.kobj, "comedi"); + if (cdev_add(&comedi_cdev, MKDEV(COMEDI_MAJOR, 0), COMEDI_NUM_MINORS)) { + unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), + COMEDI_NUM_MINORS); + return -EIO; + } + comedi_class = class_create(THIS_MODULE, "comedi"); + if (IS_ERR(comedi_class)) { + printk("comedi: failed to create class"); + cdev_del(&comedi_cdev); + unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), + COMEDI_NUM_MINORS); + return PTR_ERR(comedi_class); + } + + /* XXX requires /proc interface */ + comedi_proc_init(); + + // create devices files for legacy/manual use + for (i = 0; i < COMEDI_NUM_LEGACY_MINORS; i++) { + int minor; + minor = comedi_alloc_board_minor(NULL); + if(minor < 0) + { + comedi_cleanup_legacy_minors(); + cdev_del(&comedi_cdev); + unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), + COMEDI_NUM_MINORS); + return minor; + } + } + + comedi_rt_init(); + + comedi_register_ioctl32(); + + return 0; +} + +static void __exit comedi_cleanup(void) +{ + int i; + + comedi_cleanup_legacy_minors(); + for(i = 0; i < COMEDI_NUM_MINORS; ++i) + { + BUG_ON(comedi_file_info_table[i]); + } + + class_destroy(comedi_class); + cdev_del(&comedi_cdev); + unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), COMEDI_NUM_MINORS); + + comedi_proc_cleanup(); + + comedi_rt_cleanup(); + + comedi_unregister_ioctl32(); +} + +module_init(comedi_init); +module_exit(comedi_cleanup); + +void comedi_error(const comedi_device * dev, const char *s) +{ + rt_printk("comedi%d: %s: %s\n", dev->minor, dev->driver->driver_name, + s); +} + +void comedi_event(comedi_device * dev, comedi_subdevice * s) +{ + comedi_async *async = s->async; + unsigned runflags = 0; + unsigned runflags_mask = 0; + + //DPRINTK("comedi_event 0x%x\n",mask); + + if ((comedi_get_subdevice_runflags(s) & SRF_RUNNING) == 0) + return; + + if (s->async-> + events & (COMEDI_CB_EOA | COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW)) + { + runflags_mask |= SRF_RUNNING; + } + /* remember if an error event has occured, so an error + * can be returned the next time the user does a read() */ + if (s->async->events & (COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW)) { + runflags_mask |= SRF_ERROR; + runflags |= SRF_ERROR; + } + if (runflags_mask) { + /*sets SRF_ERROR and SRF_RUNNING together atomically */ + comedi_set_subdevice_runflags(s, runflags_mask, runflags); + } + + if (async->cb_mask & s->async->events) { + if (comedi_get_subdevice_runflags(s) & SRF_USER) { + + if (dev->rt) { +#ifdef CONFIG_COMEDI_RT + // pend wake up + comedi_rt_pend_wakeup(&async->wait_head); +#else + printk("BUG: comedi_event() code unreachable\n"); +#endif + } else { + wake_up_interruptible(&async->wait_head); + if (s->subdev_flags & SDF_CMD_READ) { + kill_fasync(&dev->async_queue, SIGIO, + POLL_IN); + } + if (s->subdev_flags & SDF_CMD_WRITE) { + kill_fasync(&dev->async_queue, SIGIO, + POLL_OUT); + } + } + } else { + if (async->cb_func) + async->cb_func(s->async->events, async->cb_arg); + /* XXX bug here. If subdevice A is rt, and + * subdevice B tries to callback to a normal + * linux kernel function, it will be at the + * wrong priority. Since this isn't very + * common, I'm not going to worry about it. */ + } + } + s->async->events = 0; +} + +void comedi_set_subdevice_runflags(comedi_subdevice * s, unsigned mask, + unsigned bits) +{ + unsigned long flags; + + comedi_spin_lock_irqsave(&s->spin_lock, flags); + s->runflags &= ~mask; + s->runflags |= (bits & mask); + comedi_spin_unlock_irqrestore(&s->spin_lock, flags); +} + +unsigned comedi_get_subdevice_runflags(comedi_subdevice * s) +{ + unsigned long flags; + unsigned runflags; + + comedi_spin_lock_irqsave(&s->spin_lock, flags); + runflags = s->runflags; + comedi_spin_unlock_irqrestore(&s->spin_lock, flags); + return runflags; +} + +static int is_device_busy(comedi_device * dev) +{ + comedi_subdevice *s; + int i; + + if (!dev->attached) + return 0; + + for (i = 0; i < dev->n_subdevices; i++) { + s = dev->subdevices + i; + if (s->busy) + return 1; + if (s->async && s->async->mmap_count) + return 1; + } + + return 0; +} + +void comedi_device_init(comedi_device *dev) +{ + memset(dev, 0, sizeof(comedi_device)); + spin_lock_init(&dev->spinlock); + mutex_init(&dev->mutex); + dev->minor = -1; +} + +void comedi_device_cleanup(comedi_device *dev) +{ + if(dev == NULL) return; + mutex_lock(&dev->mutex); + comedi_device_detach(dev); + mutex_unlock(&dev->mutex); + mutex_destroy(&dev->mutex); +} + +int comedi_alloc_board_minor(struct device *hardware_device) +{ + unsigned long flags; + struct comedi_device_file_info *info; + device_create_result_type *csdev; + unsigned i; + + info = kzalloc(sizeof(struct comedi_device_file_info), GFP_KERNEL); + if(info == NULL) return -ENOMEM; + info->device = kzalloc(sizeof(comedi_device), GFP_KERNEL); + if(info->device == NULL) + { + kfree(info); + return -ENOMEM; + } + comedi_device_init(info->device); + comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); + for(i = 0; i < COMEDI_NUM_BOARD_MINORS; ++i) + { + if(comedi_file_info_table[i] == NULL) + { + comedi_file_info_table[i] = info; + break; + } + } + comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); + if(i == COMEDI_NUM_BOARD_MINORS) + { + comedi_device_cleanup(info->device); + kfree(info->device); + kfree(info); + rt_printk("comedi: error: ran out of minor numbers for board device files.\n"); + return -EBUSY; + } + info->device->minor = i; + csdev = COMEDI_DEVICE_CREATE(comedi_class, NULL, + MKDEV(COMEDI_MAJOR, i), NULL, hardware_device, "comedi%i", i); + if(!IS_ERR(csdev)) { + info->device->class_dev = csdev; + } + return i; +} + +void comedi_free_board_minor(unsigned minor) +{ + unsigned long flags; + struct comedi_device_file_info *info; + + BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS); + comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); + info = comedi_file_info_table[minor]; + comedi_file_info_table[minor] = NULL; + comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); + + if(info) + { + comedi_device *dev = info->device; + if(dev) + { + if(dev->class_dev) + { + device_destroy(comedi_class, MKDEV(COMEDI_MAJOR, dev->minor)); + } + comedi_device_cleanup(dev); + kfree(dev); + } + kfree(info); + } +} + +int comedi_alloc_subdevice_minor(comedi_device *dev, comedi_subdevice *s) +{ + unsigned long flags; + struct comedi_device_file_info *info; + device_create_result_type *csdev; + unsigned i; + + info = kmalloc(sizeof(struct comedi_device_file_info), GFP_KERNEL); + if(info == NULL) return -ENOMEM; + info->device = dev; + info->read_subdevice = s; + info->write_subdevice = s; + comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); + for(i = COMEDI_FIRST_SUBDEVICE_MINOR; i < COMEDI_NUM_BOARD_MINORS; ++i) + { + if(comedi_file_info_table[i] == NULL) + { + comedi_file_info_table[i] = info; + break; + } + } + comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); + if(i == COMEDI_NUM_MINORS) + { + kfree(info); + rt_printk("comedi: error: ran out of minor numbers for board device files.\n"); + return -EBUSY; + } + s->minor = i; + csdev = COMEDI_DEVICE_CREATE(comedi_class, dev->class_dev, + MKDEV(COMEDI_MAJOR, i), NULL, NULL, "comedi%i_subd%i", dev->minor, (int)(s - dev->subdevices)); + if(!IS_ERR(csdev)) + { + s->class_dev = csdev; + } + return i; +} + +void comedi_free_subdevice_minor(comedi_subdevice *s) +{ + unsigned long flags; + struct comedi_device_file_info *info; + + if(s == NULL) return; + if(s->minor < 0) return; + + BUG_ON(s->minor >= COMEDI_NUM_MINORS); + BUG_ON(s->minor < COMEDI_FIRST_SUBDEVICE_MINOR); + + comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); + info = comedi_file_info_table[s->minor]; + comedi_file_info_table[s->minor] = NULL; + comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); + + if(s->class_dev) + { + device_destroy(comedi_class, MKDEV(COMEDI_MAJOR, s->minor)); + s->class_dev = NULL; + } + kfree(info); +} + +struct comedi_device_file_info *comedi_get_device_file_info(unsigned minor) +{ + unsigned long flags; + struct comedi_device_file_info *info; + + BUG_ON(minor >= COMEDI_NUM_MINORS); + comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); + info = comedi_file_info_table[minor]; + comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); + return info; +} diff --git a/drivers/staging/comedi/comedi_fops.h b/drivers/staging/comedi/comedi_fops.h new file mode 100644 index 000000000000..08a57128d098 --- /dev/null +++ b/drivers/staging/comedi/comedi_fops.h @@ -0,0 +1,8 @@ + +#ifndef _COMEDI_FOPS_H +#define _COMEDI_FOPS_H + +extern struct class *comedi_class; +extern const struct file_operations comedi_fops; + +#endif //_COMEDI_FOPS_H diff --git a/drivers/staging/comedi/comedi_ksyms.c b/drivers/staging/comedi/comedi_ksyms.c new file mode 100644 index 000000000000..90d57282efb8 --- /dev/null +++ b/drivers/staging/comedi/comedi_ksyms.c @@ -0,0 +1,77 @@ +/* + module/exp_ioctl.c + exported comedi functions + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-8 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#define __NO_VERSION__ +#ifndef EXPORT_SYMTAB +#define EXPORT_SYMTAB +#endif + +#include "comedidev.h" + +/* for drivers */ +EXPORT_SYMBOL(comedi_driver_register); +EXPORT_SYMBOL(comedi_driver_unregister); +//EXPORT_SYMBOL(comedi_bufcheck); +//EXPORT_SYMBOL(comedi_done); +//EXPORT_SYMBOL(comedi_error_done); +EXPORT_SYMBOL(comedi_error); +//EXPORT_SYMBOL(comedi_eobuf); +//EXPORT_SYMBOL(comedi_eos); +EXPORT_SYMBOL(comedi_event); +EXPORT_SYMBOL(comedi_get_subdevice_runflags); +EXPORT_SYMBOL(comedi_set_subdevice_runflags); +EXPORT_SYMBOL(range_bipolar10); +EXPORT_SYMBOL(range_bipolar5); +EXPORT_SYMBOL(range_bipolar2_5); +EXPORT_SYMBOL(range_unipolar10); +EXPORT_SYMBOL(range_unipolar5); +EXPORT_SYMBOL(range_unknown); +#ifdef CONFIG_COMEDI_RT +EXPORT_SYMBOL(comedi_free_irq); +EXPORT_SYMBOL(comedi_request_irq); +EXPORT_SYMBOL(comedi_switch_to_rt); +EXPORT_SYMBOL(comedi_switch_to_non_rt); +EXPORT_SYMBOL(rt_pend_call); +#endif +#ifdef CONFIG_COMEDI_DEBUG +EXPORT_SYMBOL(comedi_debug); +#endif +EXPORT_SYMBOL_GPL(comedi_alloc_board_minor); +EXPORT_SYMBOL_GPL(comedi_free_board_minor); +EXPORT_SYMBOL_GPL(comedi_pci_auto_config); +EXPORT_SYMBOL_GPL(comedi_pci_auto_unconfig); + +/* for kcomedilib */ +EXPORT_SYMBOL(check_chanlist); +EXPORT_SYMBOL_GPL(comedi_get_device_file_info); + +EXPORT_SYMBOL(comedi_buf_put); +EXPORT_SYMBOL(comedi_buf_get); +EXPORT_SYMBOL(comedi_buf_read_n_available); +EXPORT_SYMBOL(comedi_buf_write_free); +EXPORT_SYMBOL(comedi_buf_write_alloc); +EXPORT_SYMBOL(comedi_buf_read_free); +EXPORT_SYMBOL(comedi_buf_read_alloc); +EXPORT_SYMBOL(comedi_buf_memcpy_to); +EXPORT_SYMBOL(comedi_buf_memcpy_from); +EXPORT_SYMBOL(comedi_reset_async_buf); diff --git a/drivers/staging/comedi/comedi_rt.h b/drivers/staging/comedi/comedi_rt.h new file mode 100644 index 000000000000..e7fd57f92ee5 --- /dev/null +++ b/drivers/staging/comedi/comedi_rt.h @@ -0,0 +1,150 @@ +/* + module/comedi_rt.h + header file for real-time structures, variables, and constants + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _COMEDI_RT_H +#define _COMEDI_RT_H + +#ifndef _COMEDIDEV_H +#error comedi_rt.h should only be included by comedidev.h +#endif + +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_COMEDI_RT + +#ifdef CONFIG_COMEDI_RTAI +#include +#include +#include +#endif +#ifdef CONFIG_COMEDI_RTL +#include +#include +//#ifdef RTLINUX_VERSION_CODE +#include +//#endif +#define rt_printk rtl_printf +#endif +#ifdef CONFIG_COMEDI_FUSION +#define rt_printk(format, args...) printk(format , ## args ) +#endif /* CONFIG_COMEDI_FUSION */ +#ifdef CONFIG_PRIORITY_IRQ +#define rt_printk printk +#endif + +int comedi_request_irq(unsigned int irq, irqreturn_t(*handler) (int, + void *PT_REGS_ARG), unsigned long flags, const char *device, + comedi_device * dev_id); +void comedi_free_irq(unsigned int irq, comedi_device * dev_id); +void comedi_rt_init(void); +void comedi_rt_cleanup(void); +int comedi_switch_to_rt(comedi_device * dev); +void comedi_switch_to_non_rt(comedi_device * dev); +void comedi_rt_pend_wakeup(wait_queue_head_t * q); +extern int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, + void *arg2); + +#else + +#define comedi_request_irq(a,b,c,d,e) request_irq(a,b,c,d,e) +#define comedi_free_irq(a,b) free_irq(a,b) +#define comedi_rt_init() do{}while(0) +#define comedi_rt_cleanup() do{}while(0) +#define comedi_switch_to_rt(a) (-1) +#define comedi_switch_to_non_rt(a) do{}while(0) +#define comedi_rt_pend_wakeup(a) do{}while(0) + +#define rt_printk(format,args...) printk(format,##args) + +#endif + +/* Define a spin_lock_irqsave function that will work with rt or without. + * Use inline functions instead of just macros to enforce some type checking. + */ +#define comedi_spin_lock_irqsave(lock_ptr, flags) \ + (flags = __comedi_spin_lock_irqsave(lock_ptr)) + +static inline unsigned long __comedi_spin_lock_irqsave(spinlock_t * lock_ptr) +{ + unsigned long flags; + +#if defined(CONFIG_COMEDI_RTAI) + flags = rt_spin_lock_irqsave(lock_ptr); + +#elif defined(CONFIG_COMEDI_RTL) + rtl_spin_lock_irqsave(lock_ptr, flags); + +#elif defined(CONFIG_COMEDI_RTL_V1) + rtl_spin_lock_irqsave(lock_ptr, flags); + +#elif defined(CONFIG_COMEDI_FUSION) + rthal_spin_lock_irqsave(lock_ptr, flags); +#else + spin_lock_irqsave(lock_ptr, flags); + +#endif + + return flags; +} + +static inline void comedi_spin_unlock_irqrestore(spinlock_t * lock_ptr, + unsigned long flags) +{ + +#if defined(CONFIG_COMEDI_RTAI) + rt_spin_unlock_irqrestore(flags, lock_ptr); + +#elif defined(CONFIG_COMEDI_RTL) + rtl_spin_unlock_irqrestore(lock_ptr, flags); + +#elif defined(CONFIG_COMEDI_RTL_V1) + rtl_spin_unlock_irqrestore(lock_ptr, flags); +#elif defined(CONFIG_COMEDI_FUSION) + rthal_spin_unlock_irqrestore(lock_ptr, flags); +#else + spin_unlock_irqrestore(lock_ptr, flags); + +#endif + +} + +/* define a RT safe udelay */ +static inline void comedi_udelay(unsigned int usec) +{ +#if defined(CONFIG_COMEDI_RTAI) + static const int nanosec_per_usec = 1000; + rt_busy_sleep(usec * nanosec_per_usec); +#elif defined(CONFIG_COMEDI_RTL) + static const int nanosec_per_usec = 1000; + rtl_delay(usec * nanosec_per_usec); +#else + udelay(usec); +#endif +} + +#endif diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h new file mode 100644 index 000000000000..157e57899ad4 --- /dev/null +++ b/drivers/staging/comedi/comedidev.h @@ -0,0 +1,529 @@ +/* + include/linux/comedidev.h + header file for kernel-only structures, variables, and constants + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _COMEDIDEV_H +#define _COMEDIDEV_H + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "comedi.h" + +#define DPRINTK(format, args...) do{ \ + if(comedi_debug)printk("comedi: " format , ## args ); \ +} while(0) + +#define COMEDI_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) +#define COMEDI_VERSION_CODE COMEDI_VERSION(COMEDI_MAJORVERSION,COMEDI_MINORVERSION,COMEDI_MICROVERSION) +#define COMEDI_RELEASE VERSION + +#define COMEDI_INITCLEANUP_NOMODULE(x) \ + static int __init x ## _init_module(void) \ + {return comedi_driver_register(&(x));} \ + static void __exit x ## _cleanup_module(void) \ + {comedi_driver_unregister(&(x));} \ + module_init(x ## _init_module); \ + module_exit(x ## _cleanup_module); \ + +#define COMEDI_MODULE_MACROS \ + MODULE_AUTHOR("Comedi http://www.comedi.org"); \ + MODULE_DESCRIPTION("Comedi low-level driver"); \ + MODULE_LICENSE("GPL"); \ + +#define COMEDI_INITCLEANUP(x) \ + COMEDI_MODULE_MACROS \ + COMEDI_INITCLEANUP_NOMODULE(x) + +#define COMEDI_PCI_INITCLEANUP_NOMODULE(comedi_driver, pci_id_table) \ + static int __devinit comedi_driver ## _pci_probe(struct pci_dev *dev, \ + const struct pci_device_id *ent) \ + { \ + return comedi_pci_auto_config(dev, comedi_driver.driver_name); \ + } \ + static void __devexit comedi_driver ## _pci_remove(struct pci_dev *dev) \ + { \ + comedi_pci_auto_unconfig(dev); \ + } \ + static struct pci_driver comedi_driver ## _pci_driver = \ + { \ + .id_table = pci_id_table, \ + .probe = & comedi_driver ## _pci_probe, \ + .remove = __devexit_p(& comedi_driver ## _pci_remove) \ + }; \ + static int __init comedi_driver ## _init_module(void) \ + { \ + int retval; \ + retval = comedi_driver_register(& comedi_driver); \ + if(retval < 0) return retval; \ + comedi_driver ## _pci_driver.name = (char*)comedi_driver.driver_name; \ + return pci_register_driver(& comedi_driver ## _pci_driver); \ + } \ + static void __exit comedi_driver ## _cleanup_module(void) \ + { \ + pci_unregister_driver(& comedi_driver ## _pci_driver); \ + comedi_driver_unregister(& comedi_driver); \ + } \ + module_init(comedi_driver ## _init_module); \ + module_exit(comedi_driver ## _cleanup_module); + +#define COMEDI_PCI_INITCLEANUP(comedi_driver, pci_id_table) \ + COMEDI_MODULE_MACROS \ + COMEDI_PCI_INITCLEANUP_NOMODULE(comedi_driver, pci_id_table) + +#define PCI_VENDOR_ID_INOVA 0x104c +#define PCI_VENDOR_ID_NATINST 0x1093 +#define PCI_VENDOR_ID_DATX 0x1116 +#define PCI_VENDOR_ID_COMPUTERBOARDS 0x1307 +#define PCI_VENDOR_ID_ADVANTECH 0x13fe +#define PCI_VENDOR_ID_RTD 0x1435 +#define PCI_VENDOR_ID_AMPLICON 0x14dc +#define PCI_VENDOR_ID_ADLINK 0x144a +#define PCI_VENDOR_ID_ICP 0x104c +#define PCI_VENDOR_ID_CONTEC 0x1221 +#define PCI_VENDOR_ID_MEILHAUS 0x1402 + +#define COMEDI_NUM_MINORS 0x100 +#define COMEDI_NUM_LEGACY_MINORS 0x10 +#define COMEDI_NUM_BOARD_MINORS 0x30 +#define COMEDI_FIRST_SUBDEVICE_MINOR COMEDI_NUM_BOARD_MINORS + +typedef struct comedi_device_struct comedi_device; +typedef struct comedi_subdevice_struct comedi_subdevice; +typedef struct comedi_async_struct comedi_async; +typedef struct comedi_driver_struct comedi_driver; +typedef struct comedi_lrange_struct comedi_lrange; + +typedef struct device device_create_result_type; + +#define COMEDI_DEVICE_CREATE(cs, parent, devt, drvdata, device, fmt...) \ + device_create(cs, ((parent) ? (parent) : (device)), devt, drvdata, fmt) + +struct comedi_subdevice_struct { + comedi_device *device; + int type; + int n_chan; + volatile int subdev_flags; + int len_chanlist; /* maximum length of channel/gain list */ + + void *private; + + comedi_async *async; + + void *lock; + void *busy; + unsigned runflags; + spinlock_t spin_lock; + + int io_bits; + + lsampl_t maxdata; /* if maxdata==0, use list */ + const lsampl_t *maxdata_list; /* list is channel specific */ + + unsigned int flags; + const unsigned int *flaglist; + + unsigned int settling_time_0; + + const comedi_lrange *range_table; + const comedi_lrange *const *range_table_list; + + unsigned int *chanlist; /* driver-owned chanlist (not used) */ + + int (*insn_read) (comedi_device *, comedi_subdevice *, comedi_insn *, + lsampl_t *); + int (*insn_write) (comedi_device *, comedi_subdevice *, comedi_insn *, + lsampl_t *); + int (*insn_bits) (comedi_device *, comedi_subdevice *, comedi_insn *, + lsampl_t *); + int (*insn_config) (comedi_device *, comedi_subdevice *, comedi_insn *, + lsampl_t *); + + int (*do_cmd) (comedi_device *, comedi_subdevice *); + int (*do_cmdtest) (comedi_device *, comedi_subdevice *, comedi_cmd *); + int (*poll) (comedi_device *, comedi_subdevice *); + int (*cancel) (comedi_device *, comedi_subdevice *); + //int (*do_lock)(comedi_device *,comedi_subdevice *); + //int (*do_unlock)(comedi_device *,comedi_subdevice *); + + /* called when the buffer changes */ + int (*buf_change) (comedi_device * dev, comedi_subdevice * s, + unsigned long new_size); + + void (*munge) (comedi_device * dev, comedi_subdevice * s, void *data, + unsigned int num_bytes, unsigned int start_chan_index); + enum dma_data_direction async_dma_dir; + + unsigned int state; + + device_create_result_type *class_dev; + int minor; +}; + +struct comedi_buf_page { + void *virt_addr; + dma_addr_t dma_addr; +}; + +struct comedi_async_struct { + comedi_subdevice *subdevice; + + void *prealloc_buf; /* pre-allocated buffer */ + unsigned int prealloc_bufsz; /* buffer size, in bytes */ + struct comedi_buf_page *buf_page_list; /* virtual and dma address of each page */ + unsigned n_buf_pages; /* num elements in buf_page_list */ + + unsigned int max_bufsize; /* maximum buffer size, bytes */ + unsigned int mmap_count; /* current number of mmaps of prealloc_buf */ + + unsigned int buf_write_count; /* byte count for writer (write completed) */ + unsigned int buf_write_alloc_count; /* byte count for writer (allocated for writing) */ + unsigned int buf_read_count; /* byte count for reader (read completed) */ + unsigned int buf_read_alloc_count; /* byte count for reader (allocated for reading) */ + + unsigned int buf_write_ptr; /* buffer marker for writer */ + unsigned int buf_read_ptr; /* buffer marker for reader */ + + unsigned int cur_chan; /* useless channel marker for interrupt */ + /* number of bytes that have been received for current scan */ + unsigned int scan_progress; + /* keeps track of where we are in chanlist as for munging */ + unsigned int munge_chan; + /* number of bytes that have been munged */ + unsigned int munge_count; + /* buffer marker for munging */ + unsigned int munge_ptr; + + unsigned int events; /* events that have occurred */ + + comedi_cmd cmd; + + wait_queue_head_t wait_head; + + // callback stuff + unsigned int cb_mask; + int (*cb_func) (unsigned int flags, void *); + void *cb_arg; + + int (*inttrig) (comedi_device * dev, comedi_subdevice * s, + unsigned int x); +}; + +struct comedi_driver_struct { + struct comedi_driver_struct *next; + + const char *driver_name; + struct module *module; + int (*attach) (comedi_device *, comedi_devconfig *); + int (*detach) (comedi_device *); + + /* number of elements in board_name and board_id arrays */ + unsigned int num_names; + const char *const *board_name; + /* offset in bytes from one board name pointer to the next */ + int offset; +}; + +struct comedi_device_struct { + int use_count; + comedi_driver *driver; + void *private; + + device_create_result_type *class_dev; + int minor; + /* hw_dev is passed to dma_alloc_coherent when allocating async buffers for subdevices + that have async_dma_dir set to something other than DMA_NONE */ + struct device *hw_dev; + + const char *board_name; + const void *board_ptr; + int attached; + int rt; + spinlock_t spinlock; + struct mutex mutex; + int in_request_module; + + int n_subdevices; + comedi_subdevice *subdevices; + + /* dumb */ + unsigned long iobase; + unsigned int irq; + + comedi_subdevice *read_subdev; + comedi_subdevice *write_subdev; + + struct fasync_struct *async_queue; + + void (*open) (comedi_device * dev); + void (*close) (comedi_device * dev); +}; + +struct comedi_device_file_info { + comedi_device *device; + comedi_subdevice *read_subdevice; + comedi_subdevice *write_subdevice; +}; + +#ifdef CONFIG_COMEDI_DEBUG +extern int comedi_debug; +#else +static const int comedi_debug = 0; +#endif + +/* + * function prototypes + */ + +void comedi_event(comedi_device * dev, comedi_subdevice * s); +void comedi_error(const comedi_device * dev, const char *s); + +/* we can expand the number of bits used to encode devices/subdevices into + the minor number soon, after more distros support > 8 bit minor numbers + (like after Debian Etch gets released) */ +enum comedi_minor_bits { + COMEDI_DEVICE_MINOR_MASK = 0xf, + COMEDI_SUBDEVICE_MINOR_MASK = 0xf0 +}; +static const unsigned COMEDI_SUBDEVICE_MINOR_SHIFT = 4; +static const unsigned COMEDI_SUBDEVICE_MINOR_OFFSET = 1; + +struct comedi_device_file_info* comedi_get_device_file_info(unsigned minor); + +static inline comedi_subdevice* comedi_get_read_subdevice(const struct comedi_device_file_info *info) +{ + if(info->read_subdevice) return info->read_subdevice; + if(info->device == NULL) return NULL; + return info->device->read_subdev; +} + +static inline comedi_subdevice* comedi_get_write_subdevice(const struct comedi_device_file_info *info) +{ + if(info->write_subdevice) return info->write_subdevice; + if(info->device == NULL) return NULL; + return info->device->write_subdev; +} + +void comedi_device_detach(comedi_device * dev); +int comedi_device_attach(comedi_device * dev, comedi_devconfig * it); +int comedi_driver_register(comedi_driver *); +int comedi_driver_unregister(comedi_driver *); + +void init_polling(void); +void cleanup_polling(void); +void start_polling(comedi_device *); +void stop_polling(comedi_device *); + +int comedi_buf_alloc(comedi_device * dev, comedi_subdevice * s, unsigned long + new_size); + +#ifdef CONFIG_PROC_FS +void comedi_proc_init(void); +void comedi_proc_cleanup(void); +#else +static inline void comedi_proc_init(void) +{ +} +static inline void comedi_proc_cleanup(void) +{ +} +#endif + +/* subdevice runflags */ +enum subdevice_runflags { + SRF_USER = 0x00000001, + SRF_RT = 0x00000002, + /* indicates an COMEDI_CB_ERROR event has occurred since the last command was started */ + SRF_ERROR = 0x00000004, + SRF_RUNNING = 0x08000000 +}; + +/* + various internal comedi functions + */ + +int do_rangeinfo_ioctl(comedi_device * dev, comedi_rangeinfo * arg); +int check_chanlist(comedi_subdevice * s, int n, unsigned int *chanlist); +void comedi_set_subdevice_runflags(comedi_subdevice * s, unsigned mask, + unsigned bits); +unsigned comedi_get_subdevice_runflags(comedi_subdevice * s); +int insn_inval(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); + +/* range stuff */ + +#define RANGE(a,b) {(a)*1e6,(b)*1e6,0} +#define RANGE_ext(a,b) {(a)*1e6,(b)*1e6,RF_EXTERNAL} +#define RANGE_mA(a,b) {(a)*1e6,(b)*1e6,UNIT_mA} +#define RANGE_unitless(a,b) {(a)*1e6,(b)*1e6,0} /* XXX */ +#define BIP_RANGE(a) {-(a)*1e6,(a)*1e6,0} +#define UNI_RANGE(a) {0,(a)*1e6,0} + +extern const comedi_lrange range_bipolar10; +extern const comedi_lrange range_bipolar5; +extern const comedi_lrange range_bipolar2_5; +extern const comedi_lrange range_unipolar10; +extern const comedi_lrange range_unipolar5; +extern const comedi_lrange range_unknown; + +#define range_digital range_unipolar5 + +#if __GNUC__ >= 3 +#define GCC_ZERO_LENGTH_ARRAY +#else +#define GCC_ZERO_LENGTH_ARRAY 0 +#endif + +struct comedi_lrange_struct { + int length; + comedi_krange range[GCC_ZERO_LENGTH_ARRAY]; +}; + +/* some silly little inline functions */ + +static inline int alloc_subdevices(comedi_device * dev, + unsigned int num_subdevices) +{ + unsigned i; + + dev->n_subdevices = num_subdevices; + dev->subdevices = + kcalloc(num_subdevices, sizeof(comedi_subdevice), GFP_KERNEL); + if (!dev->subdevices) + return -ENOMEM; + for (i = 0; i < num_subdevices; ++i) { + dev->subdevices[i].device = dev; + dev->subdevices[i].async_dma_dir = DMA_NONE; + spin_lock_init(&dev->subdevices[i].spin_lock); + dev->subdevices[i].minor = -1; + } + return 0; +} + +static inline int alloc_private(comedi_device * dev, int size) +{ + dev->private = kzalloc(size, GFP_KERNEL); + if (!dev->private) + return -ENOMEM; + return 0; +} + +static inline unsigned int bytes_per_sample(const comedi_subdevice * subd) +{ + if (subd->subdev_flags & SDF_LSAMPL) + return sizeof(lsampl_t); + else + return sizeof(sampl_t); +} + +/* must be used in attach to set dev->hw_dev if you wish to dma directly +into comedi's buffer */ +static inline void comedi_set_hw_dev(comedi_device * dev, struct device *hw_dev) +{ + if (dev->hw_dev) { + put_device(dev->hw_dev); + } + dev->hw_dev = hw_dev; + if (dev->hw_dev) { + dev->hw_dev = get_device(dev->hw_dev); + BUG_ON(dev->hw_dev == NULL); + } +} + +int comedi_buf_put(comedi_async * async, sampl_t x); +int comedi_buf_get(comedi_async * async, sampl_t * x); + +unsigned int comedi_buf_write_n_available(comedi_async * async); +unsigned int comedi_buf_write_alloc(comedi_async * async, unsigned int nbytes); +unsigned int comedi_buf_write_alloc_strict(comedi_async * async, + unsigned int nbytes); +unsigned comedi_buf_write_free(comedi_async * async, unsigned int nbytes); +unsigned comedi_buf_read_alloc(comedi_async * async, unsigned nbytes); +unsigned comedi_buf_read_free(comedi_async * async, unsigned int nbytes); +unsigned int comedi_buf_read_n_available(comedi_async * async); +void comedi_buf_memcpy_to(comedi_async * async, unsigned int offset, + const void *source, unsigned int num_bytes); +void comedi_buf_memcpy_from(comedi_async * async, unsigned int offset, + void *destination, unsigned int num_bytes); +static inline unsigned comedi_buf_write_n_allocated(comedi_async * async) +{ + return async->buf_write_alloc_count - async->buf_write_count; +} +static inline unsigned comedi_buf_read_n_allocated(comedi_async * async) +{ + return async->buf_read_alloc_count - async->buf_read_count; +} + +void comedi_reset_async_buf(comedi_async * async); + +static inline void *comedi_aux_data(int options[], int n) +{ + unsigned long address; + unsigned long addressLow; + int bit_shift; + if (sizeof(int) >= sizeof(void *)) + address = options[COMEDI_DEVCONF_AUX_DATA_LO]; + else { + address = options[COMEDI_DEVCONF_AUX_DATA_HI]; + bit_shift = sizeof(int) * 8; + address <<= bit_shift; + addressLow = options[COMEDI_DEVCONF_AUX_DATA_LO]; + addressLow &= (1UL << bit_shift) - 1; + address |= addressLow; + } + if (n >= 1) + address += options[COMEDI_DEVCONF_AUX_DATA0_LENGTH]; + if (n >= 2) + address += options[COMEDI_DEVCONF_AUX_DATA1_LENGTH]; + if (n >= 3) + address += options[COMEDI_DEVCONF_AUX_DATA2_LENGTH]; + BUG_ON(n > 3); + return (void *)address; +} + +int comedi_alloc_board_minor(struct device *hardware_device); +void comedi_free_board_minor(unsigned minor); +int comedi_alloc_subdevice_minor(comedi_device *dev, comedi_subdevice *s); +void comedi_free_subdevice_minor(comedi_subdevice *s); +int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name); +void comedi_pci_auto_unconfig(struct pci_dev *pcidev); + +//#ifdef CONFIG_COMEDI_RT +#include "comedi_rt.h" +//#endif + +#endif /* _COMEDIDEV_H */ diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h new file mode 100644 index 000000000000..e381389524d6 --- /dev/null +++ b/drivers/staging/comedi/comedilib.h @@ -0,0 +1,192 @@ +/* + linux/include/comedilib.h + header file for kcomedilib + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1998-2001 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _LINUX_COMEDILIB_H +#define _LINUX_COMEDILIB_H + +#include + +/* Kernel internal stuff. Needed by real-time modules and such. */ + +#ifndef __KERNEL__ +#error linux/comedilib.h should not be included by non-kernel-space code +#endif + +/* exported functions */ + +#ifndef KCOMEDILIB_DEPRECATED + +typedef void comedi_t; + +/* these functions may not be called at real-time priority */ + +comedi_t *comedi_open(const char *path); +int comedi_close(comedi_t * dev); + +/* these functions may be called at any priority, but may fail at + real-time priority */ + +int comedi_lock(comedi_t * dev, unsigned int subdev); +int comedi_unlock(comedi_t * dev, unsigned int subdev); + +/* these functions may be called at any priority, but you must hold + the lock for the subdevice */ + +int comedi_loglevel(int loglevel); +void comedi_perror(const char *s); +char *comedi_strerror(int errnum); +int comedi_errno(void); +int comedi_fileno(comedi_t * dev); + +int comedi_cancel(comedi_t * dev, unsigned int subdev); +int comedi_register_callback(comedi_t * dev, unsigned int subdev, + unsigned int mask, int (*cb) (unsigned int, void *), void *arg); + +int comedi_command(comedi_t * dev, comedi_cmd * cmd); +int comedi_command_test(comedi_t * dev, comedi_cmd * cmd); +int comedi_trigger(comedi_t * dev, unsigned int subdev, comedi_trig * it); +int __comedi_trigger(comedi_t * dev, unsigned int subdev, comedi_trig * it); +int comedi_data_write(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t data); +int comedi_data_read(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t * data); +int comedi_data_read_hint(comedi_t * dev, unsigned int subdev, + unsigned int chan, unsigned int range, unsigned int aref); +int comedi_data_read_delayed(comedi_t * dev, unsigned int subdev, + unsigned int chan, unsigned int range, unsigned int aref, + lsampl_t * data, unsigned int nano_sec); +int comedi_dio_config(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int io); +int comedi_dio_read(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int *val); +int comedi_dio_write(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int val); +int comedi_dio_bitfield(comedi_t * dev, unsigned int subdev, unsigned int mask, + unsigned int *bits); +int comedi_get_n_subdevices(comedi_t * dev); +int comedi_get_version_code(comedi_t * dev); +const char *comedi_get_driver_name(comedi_t * dev); +const char *comedi_get_board_name(comedi_t * dev); +int comedi_get_subdevice_type(comedi_t * dev, unsigned int subdevice); +int comedi_find_subdevice_by_type(comedi_t * dev, int type, unsigned int subd); +int comedi_get_n_channels(comedi_t * dev, unsigned int subdevice); +lsampl_t comedi_get_maxdata(comedi_t * dev, unsigned int subdevice, unsigned + int chan); +int comedi_get_n_ranges(comedi_t * dev, unsigned int subdevice, unsigned int + chan); +int comedi_do_insn(comedi_t * dev, comedi_insn * insn); +int comedi_poll(comedi_t * dev, unsigned int subdev); + +/* DEPRECATED functions */ +int comedi_get_rangetype(comedi_t * dev, unsigned int subdevice, + unsigned int chan); + +/* ALPHA functions */ +unsigned int comedi_get_subdevice_flags(comedi_t * dev, unsigned int subdevice); +int comedi_get_len_chanlist(comedi_t * dev, unsigned int subdevice); +int comedi_get_krange(comedi_t * dev, unsigned int subdevice, unsigned int + chan, unsigned int range, comedi_krange * krange); +unsigned int comedi_get_buf_head_pos(comedi_t * dev, unsigned int subdevice); +int comedi_set_user_int_count(comedi_t * dev, unsigned int subdevice, + unsigned int buf_user_count); +int comedi_map(comedi_t * dev, unsigned int subdev, void *ptr); +int comedi_unmap(comedi_t * dev, unsigned int subdev); +int comedi_get_buffer_size(comedi_t * dev, unsigned int subdev); +int comedi_mark_buffer_read(comedi_t * dev, unsigned int subdevice, + unsigned int num_bytes); +int comedi_mark_buffer_written(comedi_t * d, unsigned int subdevice, + unsigned int num_bytes); +int comedi_get_buffer_contents(comedi_t * dev, unsigned int subdevice); +int comedi_get_buffer_offset(comedi_t * dev, unsigned int subdevice); + +#else + +/* these functions may not be called at real-time priority */ + +int comedi_open(unsigned int minor); +void comedi_close(unsigned int minor); + +/* these functions may be called at any priority, but may fail at + real-time priority */ + +int comedi_lock(unsigned int minor, unsigned int subdev); +int comedi_unlock(unsigned int minor, unsigned int subdev); + +/* these functions may be called at any priority, but you must hold + the lock for the subdevice */ + +int comedi_cancel(unsigned int minor, unsigned int subdev); +int comedi_register_callback(unsigned int minor, unsigned int subdev, + unsigned int mask, int (*cb) (unsigned int, void *), void *arg); + +int comedi_command(unsigned int minor, comedi_cmd * cmd); +int comedi_command_test(unsigned int minor, comedi_cmd * cmd); +int comedi_trigger(unsigned int minor, unsigned int subdev, comedi_trig * it); +int __comedi_trigger(unsigned int minor, unsigned int subdev, comedi_trig * it); +int comedi_data_write(unsigned int dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t data); +int comedi_data_read(unsigned int dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t * data); +int comedi_dio_config(unsigned int dev, unsigned int subdev, unsigned int chan, + unsigned int io); +int comedi_dio_read(unsigned int dev, unsigned int subdev, unsigned int chan, + unsigned int *val); +int comedi_dio_write(unsigned int dev, unsigned int subdev, unsigned int chan, + unsigned int val); +int comedi_dio_bitfield(unsigned int dev, unsigned int subdev, + unsigned int mask, unsigned int *bits); +int comedi_get_n_subdevices(unsigned int dev); +int comedi_get_version_code(unsigned int dev); +char *comedi_get_driver_name(unsigned int dev); +char *comedi_get_board_name(unsigned int minor); +int comedi_get_subdevice_type(unsigned int minor, unsigned int subdevice); +int comedi_find_subdevice_by_type(unsigned int minor, int type, + unsigned int subd); +int comedi_get_n_channels(unsigned int minor, unsigned int subdevice); +lsampl_t comedi_get_maxdata(unsigned int minor, unsigned int subdevice, unsigned + int chan); +int comedi_get_n_ranges(unsigned int minor, unsigned int subdevice, unsigned int + chan); +int comedi_do_insn(unsigned int minor, comedi_insn * insn); +int comedi_poll(unsigned int minor, unsigned int subdev); + +/* DEPRECATED functions */ +int comedi_get_rangetype(unsigned int minor, unsigned int subdevice, + unsigned int chan); + +/* ALPHA functions */ +unsigned int comedi_get_subdevice_flags(unsigned int minor, unsigned int + subdevice); +int comedi_get_len_chanlist(unsigned int minor, unsigned int subdevice); +int comedi_get_krange(unsigned int minor, unsigned int subdevice, unsigned int + chan, unsigned int range, comedi_krange * krange); +unsigned int comedi_get_buf_head_pos(unsigned int minor, unsigned int + subdevice); +int comedi_set_user_int_count(unsigned int minor, unsigned int subdevice, + unsigned int buf_user_count); +int comedi_map(unsigned int minor, unsigned int subdev, void **ptr); +int comedi_unmap(unsigned int minor, unsigned int subdev); + +#endif + +#endif diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c new file mode 100644 index 000000000000..06372b227bb2 --- /dev/null +++ b/drivers/staging/comedi/drivers.c @@ -0,0 +1,846 @@ +/* + module/drivers.c + functions for manipulating drivers + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#define _GNU_SOURCE + +#define __NO_VERSION__ +#include "comedi_fops.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "comedidev.h" +#include "wrapper.h" +#include /* for SuSE brokenness */ +#include +#include +#include + +#include +#include + +static int postconfig(comedi_device * dev); +static int insn_rw_emulate_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static void *comedi_recognize(comedi_driver * driv, const char *name); +static void comedi_report_boards(comedi_driver * driv); +static int poll_invalid(comedi_device * dev, comedi_subdevice * s); +int comedi_buf_alloc(comedi_device * dev, comedi_subdevice * s, + unsigned long new_size); + +comedi_driver *comedi_drivers; + +int comedi_modprobe(int minor) +{ + return -EINVAL; +} + +static void cleanup_device(comedi_device * dev) +{ + int i; + comedi_subdevice *s; + + if (dev->subdevices) { + for (i = 0; i < dev->n_subdevices; i++) { + s = dev->subdevices + i; + comedi_free_subdevice_minor(s); + if (s->async) { + comedi_buf_alloc(dev, s, 0); + kfree(s->async); + } + } + kfree(dev->subdevices); + dev->subdevices = NULL; + dev->n_subdevices = 0; + } + if (dev->private) { + kfree(dev->private); + dev->private = NULL; + } + dev->driver = 0; + dev->board_name = NULL; + dev->board_ptr = NULL; + dev->iobase = 0; + dev->irq = 0; + dev->read_subdev = NULL; + dev->write_subdev = NULL; + dev->open = NULL; + dev->close = NULL; + comedi_set_hw_dev(dev, NULL); +} + +static void __comedi_device_detach(comedi_device * dev) +{ + dev->attached = 0; + if (dev->driver) { + dev->driver->detach(dev); + } else { + printk("BUG: dev->driver=NULL in comedi_device_detach()\n"); + } + cleanup_device(dev); +} + +void comedi_device_detach(comedi_device * dev) +{ + if (!dev->attached) + return; + __comedi_device_detach(dev); +} + +int comedi_device_attach(comedi_device * dev, comedi_devconfig * it) +{ + comedi_driver *driv; + int ret; + + if (dev->attached) + return -EBUSY; + + for (driv = comedi_drivers; driv; driv = driv->next) { + if (!try_module_get(driv->module)) { + printk("comedi: failed to increment module count, skipping\n"); + continue; + } + if (driv->num_names) { + dev->board_ptr = comedi_recognize(driv, it->board_name); + if (dev->board_ptr == NULL) { + module_put(driv->module); + continue; + } + } else { + if (strcmp(driv->driver_name, it->board_name)) { + module_put(driv->module); + continue; + } + } + //initialize dev->driver here so comedi_error() can be called from attach + dev->driver = driv; + ret = driv->attach(dev, it); + if (ret < 0) { + module_put(dev->driver->module); + __comedi_device_detach(dev); + return ret; + } + goto attached; + } + + // recognize has failed if we get here + // report valid board names before returning error + for (driv = comedi_drivers; driv; driv = driv->next) { + if (!try_module_get(driv->module)) { + printk("comedi: failed to increment module count\n"); + continue; + } + comedi_report_boards(driv); + module_put(driv->module); + } + return -EIO; + +attached: + /* do a little post-config cleanup */ + ret = postconfig(dev); + module_put(dev->driver->module); + if (ret < 0) { + __comedi_device_detach(dev); + return ret; + } + + if (!dev->board_name) { + printk("BUG: dev->board_name=<%p>\n", dev->board_name); + dev->board_name = "BUG"; + } + smp_wmb(); + dev->attached = 1; + + return 0; +} + +int comedi_driver_register(comedi_driver * driver) +{ + driver->next = comedi_drivers; + comedi_drivers = driver; + + return 0; +} + +int comedi_driver_unregister(comedi_driver * driver) +{ + comedi_driver *prev; + int i; + + /* check for devices using this driver */ + for (i = 0; i < COMEDI_NUM_BOARD_MINORS; i++) { + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(i); + comedi_device *dev; + + if(dev_file_info == NULL) continue; + dev = dev_file_info->device; + + mutex_lock(&dev->mutex); + if (dev->attached && dev->driver == driver) { + if (dev->use_count) + printk("BUG! detaching device with use_count=%d\n", dev->use_count); + comedi_device_detach(dev); + } + mutex_unlock(&dev->mutex); + } + + if (comedi_drivers == driver) { + comedi_drivers = driver->next; + return 0; + } + + for (prev = comedi_drivers; prev->next; prev = prev->next) { + if (prev->next == driver) { + prev->next = driver->next; + return 0; + } + } + return -EINVAL; +} + +static int postconfig(comedi_device * dev) +{ + int i; + comedi_subdevice *s; + comedi_async *async = NULL; + int ret; + + for (i = 0; i < dev->n_subdevices; i++) { + s = dev->subdevices + i; + + if (s->type == COMEDI_SUBD_UNUSED) + continue; + + if (s->len_chanlist == 0) + s->len_chanlist = 1; + + if (s->do_cmd) { + BUG_ON((s->subdev_flags & (SDF_CMD_READ | + SDF_CMD_WRITE)) == 0); + BUG_ON(!s->do_cmdtest); + + async = kzalloc(sizeof(comedi_async), GFP_KERNEL); + if (async == NULL) { + printk("failed to allocate async struct\n"); + return -ENOMEM; + } + init_waitqueue_head(&async->wait_head); + async->subdevice = s; + s->async = async; + +#define DEFAULT_BUF_MAXSIZE (64*1024) +#define DEFAULT_BUF_SIZE (64*1024) + + async->max_bufsize = DEFAULT_BUF_MAXSIZE; + + async->prealloc_buf = NULL; + async->prealloc_bufsz = 0; + if (comedi_buf_alloc(dev, s, DEFAULT_BUF_SIZE) < 0) { + printk("Buffer allocation failed\n"); + return -ENOMEM; + } + if (s->buf_change) { + ret = s->buf_change(dev, s, DEFAULT_BUF_SIZE); + if (ret < 0) + return ret; + } + comedi_alloc_subdevice_minor(dev, s); + } + + if (!s->range_table && !s->range_table_list) + s->range_table = &range_unknown; + + if (!s->insn_read && s->insn_bits) + s->insn_read = insn_rw_emulate_bits; + if (!s->insn_write && s->insn_bits) + s->insn_write = insn_rw_emulate_bits; + + if (!s->insn_read) + s->insn_read = insn_inval; + if (!s->insn_write) + s->insn_write = insn_inval; + if (!s->insn_bits) + s->insn_bits = insn_inval; + if (!s->insn_config) + s->insn_config = insn_inval; + + if (!s->poll) + s->poll = poll_invalid; + } + + return 0; +} + +// generic recognize function for drivers that register their supported board names +void *comedi_recognize(comedi_driver * driv, const char *name) +{ + unsigned i; + const char *const *name_ptr = driv->board_name; + for (i = 0; i < driv->num_names; i++) { + if (strcmp(*name_ptr, name) == 0) + return (void *)name_ptr; + name_ptr = + (const char *const *)((const char *)name_ptr + + driv->offset); + } + + return NULL; +} + +void comedi_report_boards(comedi_driver * driv) +{ + unsigned int i; + const char *const *name_ptr; + + printk("comedi: valid board names for %s driver are:\n", + driv->driver_name); + + name_ptr = driv->board_name; + for (i = 0; i < driv->num_names; i++) { + printk(" %s\n", *name_ptr); + name_ptr = (const char **)((char *)name_ptr + driv->offset); + } + + if (driv->num_names == 0) + printk(" %s\n", driv->driver_name); +} + +static int poll_invalid(comedi_device * dev, comedi_subdevice * s) +{ + return -EINVAL; +} + +int insn_inval(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + return -EINVAL; +} + +static int insn_rw_emulate_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + comedi_insn new_insn; + int ret; + static const unsigned channels_per_bitfield = 32; + + unsigned chan = CR_CHAN(insn->chanspec); + const unsigned base_bitfield_channel = + (chan < channels_per_bitfield) ? 0 : chan; + lsampl_t new_data[2]; + memset(new_data, 0, sizeof(new_data)); + memset(&new_insn, 0, sizeof(new_insn)); + new_insn.insn = INSN_BITS; + new_insn.chanspec = base_bitfield_channel; + new_insn.n = 2; + new_insn.data = new_data; + new_insn.subdev = insn->subdev; + + if (insn->insn == INSN_WRITE) { + if (!(s->subdev_flags & SDF_WRITABLE)) + return -EINVAL; + new_data[0] = 1 << (chan - base_bitfield_channel); /* mask */ + new_data[1] = data[0] ? (1 << (chan - base_bitfield_channel)) : 0; /* bits */ + } + + ret = s->insn_bits(dev, s, &new_insn, new_data); + if (ret < 0) + return ret; + + if (insn->insn == INSN_READ) { + data[0] = (new_data[1] >> (chan - base_bitfield_channel)) & 1; + } + + return 1; +} + +static inline unsigned long uvirt_to_kva(pgd_t * pgd, unsigned long adr) +{ + unsigned long ret = 0UL; + pmd_t *pmd; + pte_t *ptep, pte; + pud_t *pud; + + if (!pgd_none(*pgd)) { + pud = pud_offset(pgd, adr); + pmd = pmd_offset(pud, adr); + if (!pmd_none(*pmd)) { + ptep = pte_offset_kernel(pmd, adr); + pte = *ptep; + if (pte_present(pte)) { + ret = (unsigned long) + page_address(pte_page(pte)); + ret |= (adr & (PAGE_SIZE - 1)); + } + } + } + return ret; +} + +static inline unsigned long kvirt_to_kva(unsigned long adr) +{ + unsigned long va, kva; + + va = adr; + kva = uvirt_to_kva(pgd_offset_k(va), va); + + return kva; +} + +int comedi_buf_alloc(comedi_device * dev, comedi_subdevice * s, + unsigned long new_size) +{ + comedi_async *async = s->async; + + /* Round up new_size to multiple of PAGE_SIZE */ + new_size = (new_size + PAGE_SIZE - 1) & PAGE_MASK; + + /* if no change is required, do nothing */ + if (async->prealloc_buf && async->prealloc_bufsz == new_size) { + return 0; + } + // deallocate old buffer + if (async->prealloc_buf) { + vunmap(async->prealloc_buf); + async->prealloc_buf = NULL; + async->prealloc_bufsz = 0; + } + if (async->buf_page_list) { + unsigned i; + for (i = 0; i < async->n_buf_pages; ++i) { + if (async->buf_page_list[i].virt_addr) { + mem_map_unreserve(virt_to_page(async-> + buf_page_list[i].virt_addr)); + if (s->async_dma_dir != DMA_NONE) { + dma_free_coherent(dev->hw_dev, + PAGE_SIZE, + async->buf_page_list[i]. + virt_addr, + async->buf_page_list[i]. + dma_addr); + } else { + free_page((unsigned long)async-> + buf_page_list[i].virt_addr); + } + } + } + vfree(async->buf_page_list); + async->buf_page_list = NULL; + async->n_buf_pages = 0; + } + // allocate new buffer + if (new_size) { + unsigned i = 0; + unsigned n_pages = new_size >> PAGE_SHIFT; + struct page **pages = NULL; + + async->buf_page_list = + vmalloc(sizeof(struct comedi_buf_page) * n_pages); + if (async->buf_page_list) { + memset(async->buf_page_list, 0, + sizeof(struct comedi_buf_page) * n_pages); + pages = vmalloc(sizeof(struct page *) * n_pages); + } + if (pages) { + for (i = 0; i < n_pages; i++) { + if (s->async_dma_dir != DMA_NONE) { + async->buf_page_list[i].virt_addr = + dma_alloc_coherent(dev->hw_dev, + PAGE_SIZE, + &async->buf_page_list[i]. + dma_addr, + GFP_KERNEL | __GFP_COMP); + } else { + async->buf_page_list[i].virt_addr = + (void *) + get_zeroed_page(GFP_KERNEL); + } + if (async->buf_page_list[i].virt_addr == NULL) { + break; + } + mem_map_reserve(virt_to_page(async-> + buf_page_list[i].virt_addr)); + pages[i] = + virt_to_page(async->buf_page_list[i]. + virt_addr); + } + } + if (i == n_pages) { + async->prealloc_buf = + vmap(pages, n_pages, VM_MAP, + PAGE_KERNEL_NOCACHE); + } + if (pages) { + vfree(pages); + } + if (async->prealloc_buf == NULL) { + /* Some allocation failed above. */ + if (async->buf_page_list) { + for (i = 0; i < n_pages; i++) { + if (async->buf_page_list[i].virt_addr == + NULL) { + break; + } + mem_map_unreserve(virt_to_page(async-> + buf_page_list[i]. + virt_addr)); + if (s->async_dma_dir != DMA_NONE) { + dma_free_coherent(dev->hw_dev, + PAGE_SIZE, + async->buf_page_list[i]. + virt_addr, + async->buf_page_list[i]. + dma_addr); + } else { + free_page((unsigned long)async-> + buf_page_list[i]. + virt_addr); + } + } + vfree(async->buf_page_list); + async->buf_page_list = NULL; + } + return -ENOMEM; + } + async->n_buf_pages = n_pages; + } + async->prealloc_bufsz = new_size; + + return 0; +} + +/* munging is applied to data by core as it passes between user + * and kernel space */ +unsigned int comedi_buf_munge(comedi_async * async, unsigned int num_bytes) +{ + comedi_subdevice *s = async->subdevice; + unsigned int count = 0; + const unsigned num_sample_bytes = bytes_per_sample(s); + + if (s->munge == NULL || (async->cmd.flags & CMDF_RAWDATA)) { + async->munge_count += num_bytes; + if ((int)(async->munge_count - async->buf_write_count) > 0) + BUG(); + return num_bytes; + } + /* don't munge partial samples */ + num_bytes -= num_bytes % num_sample_bytes; + while (count < num_bytes) { + int block_size; + + block_size = num_bytes - count; + if (block_size < 0) { + rt_printk("%s: %s: bug! block_size is negative\n", + __FILE__, __FUNCTION__); + break; + } + if ((int)(async->munge_ptr + block_size - + async->prealloc_bufsz) > 0) + block_size = async->prealloc_bufsz - async->munge_ptr; + + s->munge(s->device, s, async->prealloc_buf + async->munge_ptr, + block_size, async->munge_chan); + + smp_wmb(); //barrier insures data is munged in buffer before munge_count is incremented + + async->munge_chan += block_size / num_sample_bytes; + async->munge_chan %= async->cmd.chanlist_len; + async->munge_count += block_size; + async->munge_ptr += block_size; + async->munge_ptr %= async->prealloc_bufsz; + count += block_size; + } + if ((int)(async->munge_count - async->buf_write_count) > 0) + BUG(); + return count; +} + +unsigned int comedi_buf_write_n_available(comedi_async * async) +{ + unsigned int free_end; + unsigned int nbytes; + + if (async == NULL) + return 0; + + free_end = async->buf_read_count + async->prealloc_bufsz; + nbytes = free_end - async->buf_write_alloc_count; + nbytes -= nbytes % bytes_per_sample(async->subdevice); + /* barrier insures the read of buf_read_count in this + query occurs before any following writes to the buffer which + might be based on the return value from this query. + */ + smp_mb(); + return nbytes; +} + +/* allocates chunk for the writer from free buffer space */ +unsigned int comedi_buf_write_alloc(comedi_async * async, unsigned int nbytes) +{ + unsigned int free_end = async->buf_read_count + async->prealloc_bufsz; + + if ((int)(async->buf_write_alloc_count + nbytes - free_end) > 0) { + nbytes = free_end - async->buf_write_alloc_count; + } + async->buf_write_alloc_count += nbytes; + /* barrier insures the read of buf_read_count above occurs before + we write data to the write-alloc'ed buffer space */ + smp_mb(); + return nbytes; +} + +/* allocates nothing unless it can completely fulfill the request */ +unsigned int comedi_buf_write_alloc_strict(comedi_async * async, + unsigned int nbytes) +{ + unsigned int free_end = async->buf_read_count + async->prealloc_bufsz; + + if ((int)(async->buf_write_alloc_count + nbytes - free_end) > 0) { + nbytes = 0; + } + async->buf_write_alloc_count += nbytes; + /* barrier insures the read of buf_read_count above occurs before + we write data to the write-alloc'ed buffer space */ + smp_mb(); + return nbytes; +} + +/* transfers a chunk from writer to filled buffer space */ +unsigned comedi_buf_write_free(comedi_async * async, unsigned int nbytes) +{ + if ((int)(async->buf_write_count + nbytes - + async->buf_write_alloc_count) > 0) { + rt_printk + ("comedi: attempted to write-free more bytes than have been write-allocated.\n"); + nbytes = async->buf_write_alloc_count - async->buf_write_count; + } + async->buf_write_count += nbytes; + async->buf_write_ptr += nbytes; + comedi_buf_munge(async, async->buf_write_count - async->munge_count); + if (async->buf_write_ptr >= async->prealloc_bufsz) { + async->buf_write_ptr %= async->prealloc_bufsz; + } + return nbytes; +} + +/* allocates a chunk for the reader from filled (and munged) buffer space */ +unsigned comedi_buf_read_alloc(comedi_async * async, unsigned nbytes) +{ + if ((int)(async->buf_read_alloc_count + nbytes - async->munge_count) > + 0) { + nbytes = async->munge_count - async->buf_read_alloc_count; + } + async->buf_read_alloc_count += nbytes; + /* barrier insures read of munge_count occurs before we actually read + data out of buffer */ + smp_rmb(); + return nbytes; +} + +/* transfers control of a chunk from reader to free buffer space */ +unsigned comedi_buf_read_free(comedi_async * async, unsigned int nbytes) +{ + // barrier insures data has been read out of buffer before read count is incremented + smp_mb(); + if ((int)(async->buf_read_count + nbytes - + async->buf_read_alloc_count) > 0) { + rt_printk + ("comedi: attempted to read-free more bytes than have been read-allocated.\n"); + nbytes = async->buf_read_alloc_count - async->buf_read_count; + } + async->buf_read_count += nbytes; + async->buf_read_ptr += nbytes; + async->buf_read_ptr %= async->prealloc_bufsz; + return nbytes; +} + +void comedi_buf_memcpy_to(comedi_async * async, unsigned int offset, + const void *data, unsigned int num_bytes) +{ + unsigned int write_ptr = async->buf_write_ptr + offset; + + if (write_ptr >= async->prealloc_bufsz) + write_ptr %= async->prealloc_bufsz; + + while (num_bytes) { + unsigned int block_size; + + if (write_ptr + num_bytes > async->prealloc_bufsz) + block_size = async->prealloc_bufsz - write_ptr; + else + block_size = num_bytes; + + memcpy(async->prealloc_buf + write_ptr, data, block_size); + + data += block_size; + num_bytes -= block_size; + + write_ptr = 0; + } +} + +void comedi_buf_memcpy_from(comedi_async * async, unsigned int offset, + void *dest, unsigned int nbytes) +{ + void *src; + unsigned int read_ptr = async->buf_read_ptr + offset; + + if (read_ptr >= async->prealloc_bufsz) + read_ptr %= async->prealloc_bufsz; + + while (nbytes) { + unsigned int block_size; + + src = async->prealloc_buf + read_ptr; + + if (nbytes >= async->prealloc_bufsz - read_ptr) + block_size = async->prealloc_bufsz - read_ptr; + else + block_size = nbytes; + + memcpy(dest, src, block_size); + nbytes -= block_size; + dest += block_size; + read_ptr = 0; + } +} + +unsigned int comedi_buf_read_n_available(comedi_async * async) +{ + unsigned num_bytes; + + if (async == NULL) + return 0; + num_bytes = async->munge_count - async->buf_read_count; + /* barrier insures the read of munge_count in this + query occurs before any following reads of the buffer which + might be based on the return value from this query. + */ + smp_rmb(); + return num_bytes; +} + +int comedi_buf_get(comedi_async * async, sampl_t * x) +{ + unsigned int n = comedi_buf_read_n_available(async); + + if (n < sizeof(sampl_t)) + return 0; + comedi_buf_read_alloc(async, sizeof(sampl_t)); + *x = *(sampl_t *) (async->prealloc_buf + async->buf_read_ptr); + comedi_buf_read_free(async, sizeof(sampl_t)); + return 1; +} + +int comedi_buf_put(comedi_async * async, sampl_t x) +{ + unsigned int n = comedi_buf_write_alloc_strict(async, sizeof(sampl_t)); + + if (n < sizeof(sampl_t)) { + async->events |= COMEDI_CB_ERROR; + return 0; + } + *(sampl_t *) (async->prealloc_buf + async->buf_write_ptr) = x; + comedi_buf_write_free(async, sizeof(sampl_t)); + return 1; +} + +void comedi_reset_async_buf(comedi_async * async) +{ + async->buf_write_alloc_count = 0; + async->buf_write_count = 0; + async->buf_read_alloc_count = 0; + async->buf_read_count = 0; + + async->buf_write_ptr = 0; + async->buf_read_ptr = 0; + + async->cur_chan = 0; + async->scan_progress = 0; + async->munge_chan = 0; + async->munge_count = 0; + async->munge_ptr = 0; + + async->events = 0; +} + +int comedi_auto_config(struct device *hardware_device, const char *board_name, const int *options, unsigned num_options) +{ + comedi_devconfig it; + int minor; + struct comedi_device_file_info *dev_file_info; + int retval; + + minor = comedi_alloc_board_minor(hardware_device); + if(minor < 0) return minor; + dev_set_drvdata(hardware_device, (void*)(unsigned long)minor); + + dev_file_info = comedi_get_device_file_info(minor); + + memset(&it, 0, sizeof(it)); + strncpy(it.board_name, board_name, COMEDI_NAMELEN); + it.board_name[COMEDI_NAMELEN - 1] = '\0'; + BUG_ON(num_options > COMEDI_NDEVCONFOPTS); + memcpy(it.options, options, num_options * sizeof(int)); + + mutex_lock(&dev_file_info->device->mutex); + retval = comedi_device_attach(dev_file_info->device, &it); + mutex_unlock(&dev_file_info->device->mutex); + if(retval < 0) + { + comedi_free_board_minor(minor); + } + return retval; +} + +void comedi_auto_unconfig(struct device *hardware_device) +{ + unsigned long minor = (unsigned long)dev_get_drvdata(hardware_device); + + BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS); + + comedi_free_board_minor(minor); +} + +int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name) +{ + int options[2]; + + // pci bus + options[0] = pcidev->bus->number; + // pci slot + options[1] = PCI_SLOT(pcidev->devfn); + + return comedi_auto_config(&pcidev->dev, board_name, options, sizeof(options) / sizeof(options[0])); +} + +void comedi_pci_auto_unconfig(struct pci_dev *pcidev) +{ + comedi_auto_unconfig(&pcidev->dev); +} diff --git a/drivers/staging/comedi/proc.c b/drivers/staging/comedi/proc.c new file mode 100644 index 000000000000..7db12ac0d280 --- /dev/null +++ b/drivers/staging/comedi/proc.c @@ -0,0 +1,100 @@ +/* + module/proc.c + /proc interface for comedi + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1998 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +/* + This is some serious bloatware. + + Taken from Dave A.'s PCL-711 driver, 'cuz I thought it + was cool. +*/ + +#define __NO_VERSION__ +#include "comedidev.h" +#include +//#include + +int comedi_read_procmem(char *buf, char **start, off_t offset, int len, + int *eof, void *data); + +extern comedi_driver *comedi_drivers; + +int comedi_read_procmem(char *buf, char **start, off_t offset, int len, + int *eof, void *data) +{ + int i; + int devices_q = 0; + int l = 0; + comedi_driver *driv; + + l += sprintf(buf + l, + "comedi version " COMEDI_RELEASE "\n" + "format string: %s\n", + "\"%2d: %-20s %-20s %4d\",i,driver_name,board_name,n_subdevices"); + + for (i = 0; i < COMEDI_NUM_BOARD_MINORS; i++) { + struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(i); + comedi_device *dev; + + if(dev_file_info == NULL) continue; + dev = dev_file_info->device; + + if (dev->attached) { + devices_q = 1; + l += sprintf(buf + l, "%2d: %-20s %-20s %4d\n", + i, + dev->driver->driver_name, + dev->board_name, dev->n_subdevices); + } + } + if (!devices_q) { + l += sprintf(buf + l, "no devices\n"); + } + + for (driv = comedi_drivers; driv; driv = driv->next) { + l += sprintf(buf + l, "%s:\n", driv->driver_name); + for (i = 0; i < driv->num_names; i++) { + l += sprintf(buf + l, " %s\n", + *(char **)((char *)driv->board_name + + i * driv->offset)); + } + if (!driv->num_names) { + l += sprintf(buf + l, " %s\n", driv->driver_name); + } + } + + return l; +} + +void comedi_proc_init(void) +{ + struct proc_dir_entry *comedi_proc; + + comedi_proc = create_proc_entry("comedi", S_IFREG | S_IRUGO, 0); + if (comedi_proc) + comedi_proc->read_proc = comedi_read_procmem; +} + +void comedi_proc_cleanup(void) +{ + remove_proc_entry("comedi", 0); +} diff --git a/drivers/staging/comedi/range.c b/drivers/staging/comedi/range.c new file mode 100644 index 000000000000..61dc3cd6a9fd --- /dev/null +++ b/drivers/staging/comedi/range.c @@ -0,0 +1,161 @@ +/* + module/range.c + comedi routines for voltage ranges + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-8 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include "comedidev.h" +#include + +const comedi_lrange range_bipolar10 = { 1, {BIP_RANGE(10)} }; +const comedi_lrange range_bipolar5 = { 1, {BIP_RANGE(5)} }; +const comedi_lrange range_bipolar2_5 = { 1, {BIP_RANGE(2.5)} }; +const comedi_lrange range_unipolar10 = { 1, {UNI_RANGE(10)} }; +const comedi_lrange range_unipolar5 = { 1, {UNI_RANGE(5)} }; +const comedi_lrange range_unknown = { 1, {{0, 1000000, UNIT_none}} }; + +/* + COMEDI_RANGEINFO + range information ioctl + + arg: + pointer to rangeinfo structure + + reads: + range info structure + + writes: + n comedi_krange structures to rangeinfo->range_ptr +*/ +int do_rangeinfo_ioctl(comedi_device * dev, comedi_rangeinfo * arg) +{ + comedi_rangeinfo it; + int subd, chan; + const comedi_lrange *lr; + comedi_subdevice *s; + + if (copy_from_user(&it, arg, sizeof(comedi_rangeinfo))) + return -EFAULT; + subd = (it.range_type >> 24) & 0xf; + chan = (it.range_type >> 16) & 0xff; + + if (!dev->attached) + return -EINVAL; + if (subd >= dev->n_subdevices) + return -EINVAL; + s = dev->subdevices + subd; + if (s->range_table) { + lr = s->range_table; + } else if (s->range_table_list) { + if (chan >= s->n_chan) + return -EINVAL; + lr = s->range_table_list[chan]; + } else { + return -EINVAL; + } + + if (RANGE_LENGTH(it.range_type) != lr->length) { + DPRINTK("wrong length %d should be %d (0x%08x)\n", + RANGE_LENGTH(it.range_type), lr->length, it.range_type); + return -EINVAL; + } + + if (copy_to_user(it.range_ptr, lr->range, + sizeof(comedi_krange) * lr->length)) + return -EFAULT; + + return 0; +} + +static int aref_invalid(comedi_subdevice * s, unsigned int chanspec) +{ + unsigned int aref; + + // disable reporting invalid arefs... maybe someday + return 0; + + aref = CR_AREF(chanspec); + switch (aref) { + case AREF_DIFF: + if (s->subdev_flags & SDF_DIFF) + return 0; + break; + case AREF_COMMON: + if (s->subdev_flags & SDF_COMMON) + return 0; + break; + case AREF_GROUND: + if (s->subdev_flags & SDF_GROUND) + return 0; + break; + case AREF_OTHER: + if (s->subdev_flags & SDF_OTHER) + return 0; + break; + default: + break; + } + DPRINTK("subdevice does not support aref %i", aref); + return 1; +} + +/* + This function checks each element in a channel/gain list to make + make sure it is valid. +*/ +int check_chanlist(comedi_subdevice * s, int n, unsigned int *chanlist) +{ + int i; + int chan; + + if (s->range_table) { + for (i = 0; i < n; i++) + if (CR_CHAN(chanlist[i]) >= s->n_chan || + CR_RANGE(chanlist[i]) >= s->range_table->length + || aref_invalid(s, chanlist[i])) { + rt_printk + ("bad chanlist[%d]=0x%08x n_chan=%d range length=%d\n", + i, chanlist[i], s->n_chan, + s->range_table->length); +#if 0 + for (i = 0; i < n; i++) { + printk("[%d]=0x%08x\n", i, chanlist[i]); + } +#endif + return -EINVAL; + } + } else if (s->range_table_list) { + for (i = 0; i < n; i++) { + chan = CR_CHAN(chanlist[i]); + if (chan >= s->n_chan || + CR_RANGE(chanlist[i]) >= + s->range_table_list[chan]->length + || aref_invalid(s, chanlist[i])) { + rt_printk("bad chanlist[%d]=0x%08x\n", i, + chanlist[i]); + return -EINVAL; + } + } + } else { + rt_printk("comedi: (bug) no range type list!\n"); + return -EINVAL; + } + return 0; +} diff --git a/drivers/staging/comedi/rt.c b/drivers/staging/comedi/rt.c new file mode 100644 index 000000000000..385b81b94ac5 --- /dev/null +++ b/drivers/staging/comedi/rt.c @@ -0,0 +1,412 @@ +/* + comedi/rt.c + comedi kernel module + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#undef DEBUG + +#define __NO_VERSION__ +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "rt_pend_tq.h" + +#ifdef CONFIG_COMEDI_RTAI +#include +#endif + +#ifdef CONFIG_COMEDI_FUSION +#include +#endif + +#ifdef CONFIG_COMEDI_RTL +#include +#include +#endif + +struct comedi_irq_struct { + int rt; + int irq; + irqreturn_t(*handler) (int irq, void *dev_id PT_REGS_ARG); + unsigned long flags; + const char *device; + comedi_device *dev_id; +}; + +static int comedi_rt_get_irq(struct comedi_irq_struct *it); +static int comedi_rt_release_irq(struct comedi_irq_struct *it); + +static struct comedi_irq_struct *comedi_irqs[NR_IRQS]; + +int comedi_request_irq(unsigned irq, irqreturn_t(*handler) (int, + void *PT_REGS_ARG), unsigned long flags, const char *device, + comedi_device * dev_id) +{ + struct comedi_irq_struct *it; + int ret; + /* null shared interrupt flag, since rt interrupt handlers do not + * support it, and this version of comedi_request_irq() is only + * called for kernels with rt support */ + unsigned long unshared_flags = flags & ~IRQF_SHARED; + + ret = request_irq(irq, handler, unshared_flags, device, dev_id); + if (ret < 0) { + // we failed, so fall back on allowing shared interrupt (which we won't ever make RT) + if (flags & IRQF_SHARED) { + rt_printk + ("comedi: cannot get unshared interrupt, will not use RT interrupts.\n"); + ret = request_irq(irq, handler, flags, device, dev_id); + } + if (ret < 0) { + return ret; + } + } else { + it = kzalloc(sizeof(struct comedi_irq_struct), GFP_KERNEL); + if (!it) + return -ENOMEM; + + it->handler = handler; + it->irq = irq; + it->dev_id = dev_id; + it->device = device; + it->flags = unshared_flags; + comedi_irqs[irq] = it; + } + return 0; +} + +void comedi_free_irq(unsigned int irq, comedi_device * dev_id) +{ + struct comedi_irq_struct *it; + + free_irq(irq, dev_id); + + it = comedi_irqs[irq]; + if (it == NULL) + return; + + if (it->rt) { + printk("real-time IRQ allocated at board removal (ignore)\n"); + comedi_rt_release_irq(it); + } + + kfree(it); + comedi_irqs[irq] = NULL; +} + +int comedi_switch_to_rt(comedi_device * dev) +{ + struct comedi_irq_struct *it; + unsigned long flags; + + it = comedi_irqs[dev->irq]; + /* drivers might not be using an interrupt for commands, + or we might not have been able to get an unshared irq */ + if (it == NULL) + return -1; + + comedi_spin_lock_irqsave(&dev->spinlock, flags); + + if (!dev->rt) + comedi_rt_get_irq(it); + + dev->rt++; + it->rt = 1; + + comedi_spin_unlock_irqrestore(&dev->spinlock, flags); + + return 0; +} + +void comedi_switch_to_non_rt(comedi_device * dev) +{ + struct comedi_irq_struct *it; + unsigned long flags; + + it = comedi_irqs[dev->irq]; + if (it == NULL) + return; + + comedi_spin_lock_irqsave(&dev->spinlock, flags); + + dev->rt--; + if (!dev->rt) + comedi_rt_release_irq(it); + + it->rt = 0; + + comedi_spin_unlock_irqrestore(&dev->spinlock, flags); +} + +void wake_up_int_handler(int arg1, void *arg2) +{ + wake_up_interruptible((wait_queue_head_t *) arg2); +} + +void comedi_rt_pend_wakeup(wait_queue_head_t * q) +{ + rt_pend_call(wake_up_int_handler, 0, q); +} + +/* RTAI section */ +#ifdef CONFIG_COMEDI_RTAI + +#ifndef HAVE_RT_REQUEST_IRQ_WITH_ARG +#define DECLARE_VOID_IRQ(irq) \ +static void handle_void_irq_ ## irq (void){ handle_void_irq(irq);} + +static void handle_void_irq(int irq) +{ + struct comedi_irq_struct *it; + + it = comedi_irqs[irq]; + if (it == NULL) { + rt_printk("comedi: null irq struct?\n"); + return; + } + it->handler(irq, it->dev_id PT_REGS_NULL); + rt_enable_irq(irq); //needed by rtai-adeos, seems like it shouldn't hurt earlier versions +} + +DECLARE_VOID_IRQ(0); +DECLARE_VOID_IRQ(1); +DECLARE_VOID_IRQ(2); +DECLARE_VOID_IRQ(3); +DECLARE_VOID_IRQ(4); +DECLARE_VOID_IRQ(5); +DECLARE_VOID_IRQ(6); +DECLARE_VOID_IRQ(7); +DECLARE_VOID_IRQ(8); +DECLARE_VOID_IRQ(9); +DECLARE_VOID_IRQ(10); +DECLARE_VOID_IRQ(11); +DECLARE_VOID_IRQ(12); +DECLARE_VOID_IRQ(13); +DECLARE_VOID_IRQ(14); +DECLARE_VOID_IRQ(15); +DECLARE_VOID_IRQ(16); +DECLARE_VOID_IRQ(17); +DECLARE_VOID_IRQ(18); +DECLARE_VOID_IRQ(19); +DECLARE_VOID_IRQ(20); +DECLARE_VOID_IRQ(21); +DECLARE_VOID_IRQ(22); +DECLARE_VOID_IRQ(23); + +typedef void (*V_FP_V) (void); +static V_FP_V handle_void_irq_ptrs[] = { + handle_void_irq_0, + handle_void_irq_1, + handle_void_irq_2, + handle_void_irq_3, + handle_void_irq_4, + handle_void_irq_5, + handle_void_irq_6, + handle_void_irq_7, + handle_void_irq_8, + handle_void_irq_9, + handle_void_irq_10, + handle_void_irq_11, + handle_void_irq_12, + handle_void_irq_13, + handle_void_irq_14, + handle_void_irq_15, + handle_void_irq_16, + handle_void_irq_17, + handle_void_irq_18, + handle_void_irq_19, + handle_void_irq_20, + handle_void_irq_21, + handle_void_irq_22, + handle_void_irq_23, +}; + +static int comedi_rt_get_irq(struct comedi_irq_struct *it) +{ + rt_request_global_irq(it->irq, handle_void_irq_ptrs[it->irq]); + rt_startup_irq(it->irq); + + return 0; +} + +static int comedi_rt_release_irq(struct comedi_irq_struct *it) +{ + rt_shutdown_irq(it->irq); + rt_free_global_irq(it->irq); + return 0; +} +#else + +static int comedi_rt_get_irq(struct comedi_irq_struct *it) +{ + int ret; + + ret = rt_request_global_irq_arg(it->irq, it->handler, it->flags, + it->device, it->dev_id); + if (ret < 0) { + rt_printk("rt_request_global_irq_arg() returned %d\n", ret); + return ret; + } + rt_startup_irq(it->irq); + + return 0; +} + +static int comedi_rt_release_irq(struct comedi_irq_struct *it) +{ + rt_shutdown_irq(it->irq); + rt_free_global_irq(it->irq); + return 0; +} +#endif + +void comedi_rt_init(void) +{ + rt_mount_rtai(); + rt_pend_tq_init(); +} + +void comedi_rt_cleanup(void) +{ + rt_umount_rtai(); + rt_pend_tq_cleanup(); +} + +#endif + +/* Fusion section */ +#ifdef CONFIG_COMEDI_FUSION + +static void fusion_handle_irq(unsigned int irq, void *cookie) +{ + struct comedi_irq_struct *it = cookie; + + it->handler(irq, it->dev_id PT_REGS_NULL); + rthal_irq_enable(irq); +} + +static int comedi_rt_get_irq(struct comedi_irq_struct *it) +{ + rthal_irq_request(it->irq, fusion_handle_irq, it); + rthal_irq_enable(it->irq); + return 0; +} + +static int comedi_rt_release_irq(struct comedi_irq_struct *it) +{ + rthal_irq_disable(it->irq); + rthal_irq_release(it->irq); + return 0; +} + +void comedi_rt_init(void) +{ + rt_pend_tq_init(); +} + +void comedi_rt_cleanup(void) +{ + rt_pend_tq_cleanup(); +} + +#endif /*CONFIG_COMEDI_FUSION */ + +/* RTLinux section */ +#ifdef CONFIG_COMEDI_RTL + +static unsigned int handle_rtl_irq(unsigned int irq PT_REGS_ARG) +{ + struct comedi_irq_struct *it; + + it = comedi_irqs[irq]; + if (it == NULL) + return 0; + it->handler(irq, it->dev_id PT_REGS_NULL); + rtl_hard_enable_irq(irq); + return 0; +} + +static int comedi_rt_get_irq(struct comedi_irq_struct *it) +{ + rtl_request_global_irq(it->irq, handle_rtl_irq); + return 0; +} + +static int comedi_rt_release_irq(struct comedi_irq_struct *it) +{ + rtl_free_global_irq(it->irq); + return 0; +} + +void comedi_rt_init(void) +{ + rt_pend_tq_init(); +} + +void comedi_rt_cleanup(void) +{ + rt_pend_tq_cleanup(); +} + +#endif + +#ifdef CONFIG_COMEDI_PIRQ +static int comedi_rt_get_irq(struct comedi_irq_struct *it) +{ + int ret; + + free_irq(it->irq, it->dev_id); + ret = request_irq(it->irq, it->handler, it->flags | SA_PRIORITY, + it->device, it->dev_id); + + return ret; +} + +static int comedi_rt_release_irq(struct comedi_irq_struct *it) +{ + int ret; + + free_irq(it->irq, it->dev_id); + ret = request_irq(it->irq, it->handler, it->flags, + it->device, it->dev_id); + + return ret; +} + +void comedi_rt_init(void) +{ + //rt_pend_tq_init(); +} + +void comedi_rt_cleanup(void) +{ + //rt_pend_tq_cleanup(); +} +#endif diff --git a/drivers/staging/comedi/rt_pend_tq.c b/drivers/staging/comedi/rt_pend_tq.c new file mode 100644 index 000000000000..995f076e0af3 --- /dev/null +++ b/drivers/staging/comedi/rt_pend_tq.c @@ -0,0 +1,113 @@ +#define __NO_VERSION__ +/* rt_pend_tq.c */ +#include +#include +#include +#include "comedidev.h" // for rt spinlocks +#include "rt_pend_tq.h" +#ifdef CONFIG_COMEDI_RTAI +#include +#endif +#ifdef CONFIG_COMEDI_FUSION +#include +#endif +#ifdef CONFIG_COMEDI_RTL +#include +#endif + +#ifdef standalone +#include +#define rt_pend_tq_init init_module +#define rt_pend_tq_cleanup cleanup_module +#endif + +volatile static struct rt_pend_tq rt_pend_tq[RT_PEND_TQ_SIZE]; +volatile static struct rt_pend_tq *volatile rt_pend_head = rt_pend_tq, + *volatile rt_pend_tail = rt_pend_tq; +int rt_pend_tq_irq = 0; +spinlock_t rt_pend_tq_lock = SPIN_LOCK_UNLOCKED; + +// WARNING: following code not checked against race conditions yet. +#define INC_CIRCULAR_PTR(ptr,begin,size) do {if(++(ptr)>=(begin)+(size)) (ptr)=(begin); } while(0) +#define DEC_CIRCULAR_PTR(ptr,begin,size) do {if(--(ptr)<(begin)) (ptr)=(begin)+(size)-1; } while(0) + +int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, void *arg2) +{ + unsigned long flags; + + if (func == NULL) + return -EINVAL; + if (rt_pend_tq_irq <= 0) + return -ENODEV; + comedi_spin_lock_irqsave(&rt_pend_tq_lock, flags); + INC_CIRCULAR_PTR(rt_pend_head, rt_pend_tq, RT_PEND_TQ_SIZE); + if (rt_pend_head == rt_pend_tail) { + // overflow, we just refuse to take this request + DEC_CIRCULAR_PTR(rt_pend_head, rt_pend_tq, RT_PEND_TQ_SIZE); + comedi_spin_unlock_irqrestore(&rt_pend_tq_lock, flags); + return -EAGAIN; + } + rt_pend_head->func = func; + rt_pend_head->arg1 = arg1; + rt_pend_head->arg2 = arg2; + comedi_spin_unlock_irqrestore(&rt_pend_tq_lock, flags); +#ifdef CONFIG_COMEDI_RTAI + rt_pend_linux_srq(rt_pend_tq_irq); +#endif +#ifdef CONFIG_COMEDI_FUSION + rthal_apc_schedule(rt_pend_tq_irq); +#endif +#ifdef CONFIG_COMEDI_RTL + rtl_global_pend_irq(rt_pend_tq_irq); + +#endif + return 0; +} + +#ifdef CONFIG_COMEDI_RTAI +void rt_pend_irq_handler(void) +#elif defined(CONFIG_COMEDI_FUSION) +void rt_pend_irq_handler(void *cookie) +#elif defined(CONFIG_COMEDI_RTL) +void rt_pend_irq_handler(int irq, void *dev PT_REGS_ARG) +#endif +{ + while (rt_pend_head != rt_pend_tail) { + INC_CIRCULAR_PTR(rt_pend_tail, rt_pend_tq, RT_PEND_TQ_SIZE); + rt_pend_tail->func(rt_pend_tail->arg1, rt_pend_tail->arg2); + } +} + +int rt_pend_tq_init(void) +{ + rt_pend_head = rt_pend_tail = rt_pend_tq; +#ifdef CONFIG_COMEDI_RTAI + rt_pend_tq_irq = rt_request_srq(0, rt_pend_irq_handler, NULL); +#endif +#ifdef CONFIG_COMEDI_FUSION + rt_pend_tq_irq = + rthal_apc_alloc("comedi APC", rt_pend_irq_handler, NULL); +#endif +#ifdef CONFIG_COMEDI_RTL + rt_pend_tq_irq = rtl_get_soft_irq(rt_pend_irq_handler, "rt_pend_irq"); +#endif + if (rt_pend_tq_irq > 0) + printk("rt_pend_tq: RT bottom half scheduler initialized OK\n"); + else + printk("rt_pend_tq: rtl_get_soft_irq failed\n"); + return 0; +} + +void rt_pend_tq_cleanup(void) +{ + printk("rt_pend_tq: unloading\n"); +#ifdef CONFIG_COMEDI_RTAI + rt_free_srq(rt_pend_tq_irq); +#endif +#ifdef CONFIG_COMEDI_FUSION + rthal_apc_free(rt_pend_tq_irq); +#endif +#ifdef CONFIG_COMEDI_RTL + free_irq(rt_pend_tq_irq, NULL); +#endif +} diff --git a/drivers/staging/comedi/rt_pend_tq.h b/drivers/staging/comedi/rt_pend_tq.h new file mode 100644 index 000000000000..01ed71bf409d --- /dev/null +++ b/drivers/staging/comedi/rt_pend_tq.h @@ -0,0 +1,10 @@ +#define RT_PEND_TQ_SIZE 16 +struct rt_pend_tq { + void (*func) (int arg1, void *arg2); + int arg1; + void *arg2; +}; +extern int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, + void *arg2); +extern int rt_pend_tq_init(void); +extern void rt_pend_tq_cleanup(void); diff --git a/drivers/staging/comedi/wrapper.h b/drivers/staging/comedi/wrapper.h new file mode 100644 index 000000000000..81f8adb768d2 --- /dev/null +++ b/drivers/staging/comedi/wrapper.h @@ -0,0 +1,31 @@ +/* + linux/wrapper.h compatibility header + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __COMPAT_LINUX_WRAPPER_H_ +#define __COMPAT_LINUX_WRAPPER_H_ + +#include + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#define mem_map_reserve(p) set_bit(PG_reserved, &((p)->flags)) +#define mem_map_unreserve(p) clear_bit(PG_reserved, &((p)->flags)) +#else +#include_next +#endif + +#endif /* __COMPAT_LINUX_WRAPPER_H_ */ -- cgit v1.2.3 From 1badf90ed09ad8818cdeb5174e657308289af747 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 16:36:22 -0800 Subject: Staging: comedi: fix up a lot of checkpatch.pl warnings Only clean up some of the easier ones in the .h files Cc: Ian Abbott Cc: Frank Mori Hess Cc: David Schleef Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedi.h | 1128 +++++++++++++++--------------- drivers/staging/comedi/comedi_compat32.h | 8 +- drivers/staging/comedi/comedi_fops.h | 2 +- drivers/staging/comedi/comedi_rt.h | 34 +- drivers/staging/comedi/comedidev.h | 158 +++-- drivers/staging/comedi/comedilib.h | 104 +-- drivers/staging/comedi/wrapper.h | 6 - 7 files changed, 736 insertions(+), 704 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comedi/comedi.h index b80ddb2330e6..36d2e1b01e78 100644 --- a/drivers/staging/comedi/comedi.h +++ b/drivers/staging/comedi/comedi.h @@ -50,9 +50,9 @@ extern "C" { #define COMEDI_DEVCONF_AUX_DATA2_LENGTH 26 #define COMEDI_DEVCONF_AUX_DATA1_LENGTH 27 #define COMEDI_DEVCONF_AUX_DATA0_LENGTH 28 -#define COMEDI_DEVCONF_AUX_DATA_HI 29 /*most significant 32 bits of pointer address (if needed) */ -#define COMEDI_DEVCONF_AUX_DATA_LO 30 /*least significant 32 bits of pointer address */ -#define COMEDI_DEVCONF_AUX_DATA_LENGTH 31 /* total data length */ +#define COMEDI_DEVCONF_AUX_DATA_HI 29 /* most significant 32 bits of pointer address (if needed) */ +#define COMEDI_DEVCONF_AUX_DATA_LO 30 /* least significant 32 bits of pointer address */ +#define COMEDI_DEVCONF_AUX_DATA_LENGTH 31 /* total data length */ /* max length of device and driver names */ #define COMEDI_NAMELEN 20 @@ -62,7 +62,7 @@ extern "C" { /* packs and unpacks a channel/range number */ -#define CR_PACK(chan,rng,aref) ( (((aref)&0x3)<<24) | (((rng)&0xff)<<16) | (chan) ) +#define CR_PACK(chan, rng, aref) ((((aref)&0x3)<<24) | (((rng)&0xff)<<16) | (chan)) #define CR_PACK_FLAGS(chan, range, aref, flags) (CR_PACK(chan, range, aref) | ((flags) & CR_FLAGS_MASK)) #define CR_CHAN(a) ((a)&0xffff) @@ -71,10 +71,10 @@ extern "C" { #define CR_FLAGS_MASK 0xfc000000 #define CR_ALT_FILTER (1<<26) -#define CR_DITHER CR_ALT_FILTER -#define CR_DEGLITCH CR_ALT_FILTER +#define CR_DITHER CR_ALT_FILTER +#define CR_DEGLITCH CR_ALT_FILTER #define CR_ALT_SOURCE (1<<27) -#define CR_EDGE (1<<30) +#define CR_EDGE (1<<30) #define CR_INVERT (1<<31) #define AREF_GROUND 0x00 /* analog ref = analog ground */ @@ -110,13 +110,13 @@ extern "C" { #define INSN_MASK_READ 0x4000000 #define INSN_MASK_SPECIAL 0x2000000 -#define INSN_READ ( 0 | INSN_MASK_READ) -#define INSN_WRITE ( 1 | INSN_MASK_WRITE) -#define INSN_BITS ( 2 | INSN_MASK_READ|INSN_MASK_WRITE) -#define INSN_CONFIG ( 3 | INSN_MASK_READ|INSN_MASK_WRITE) -#define INSN_GTOD ( 4 | INSN_MASK_READ|INSN_MASK_SPECIAL) -#define INSN_WAIT ( 5 | INSN_MASK_WRITE|INSN_MASK_SPECIAL) -#define INSN_INTTRIG ( 6 | INSN_MASK_WRITE|INSN_MASK_SPECIAL) +#define INSN_READ (0 | INSN_MASK_READ) +#define INSN_WRITE (1 | INSN_MASK_WRITE) +#define INSN_BITS (2 | INSN_MASK_READ|INSN_MASK_WRITE) +#define INSN_CONFIG (3 | INSN_MASK_READ|INSN_MASK_WRITE) +#define INSN_GTOD (4 | INSN_MASK_READ|INSN_MASK_SPECIAL) +#define INSN_WAIT (5 | INSN_MASK_WRITE|INSN_MASK_SPECIAL) +#define INSN_INTTRIG (6 | INSN_MASK_WRITE|INSN_MASK_SPECIAL) /* trigger flags */ /* These flags are used in comedi_trig structures */ @@ -124,10 +124,10 @@ extern "C" { #define TRIG_BOGUS 0x0001 /* do the motions */ #define TRIG_DITHER 0x0002 /* enable dithering */ #define TRIG_DEGLITCH 0x0004 /* enable deglitching */ -//#define TRIG_RT 0x0008 /* perform op in real time */ +/*#define TRIG_RT 0x0008 */ /* perform op in real time */ #define TRIG_CONFIG 0x0010 /* perform configuration, not triggering */ #define TRIG_WAKE_EOS 0x0020 /* wake up on end-of-scan events */ -//#define TRIG_WRITE 0x0040 /* write to bidirectional devices */ +/*#define TRIG_WRITE 0x0040*/ /* write to bidirectional devices */ /* command flags */ /* These flags are used in comedi_cmd structures */ @@ -210,250 +210,252 @@ extern "C" { /* subdevice types */ - enum comedi_subdevice_type { - COMEDI_SUBD_UNUSED, /* unused by driver */ - COMEDI_SUBD_AI, /* analog input */ - COMEDI_SUBD_AO, /* analog output */ - COMEDI_SUBD_DI, /* digital input */ - COMEDI_SUBD_DO, /* digital output */ - COMEDI_SUBD_DIO, /* digital input/output */ - COMEDI_SUBD_COUNTER, /* counter */ - COMEDI_SUBD_TIMER, /* timer */ - COMEDI_SUBD_MEMORY, /* memory, EEPROM, DPRAM */ - COMEDI_SUBD_CALIB, /* calibration DACs */ - COMEDI_SUBD_PROC, /* processor, DSP */ - COMEDI_SUBD_SERIAL, /* serial IO */ - COMEDI_SUBD_PWM /* PWM */ - }; +enum comedi_subdevice_type { + COMEDI_SUBD_UNUSED, /* unused by driver */ + COMEDI_SUBD_AI, /* analog input */ + COMEDI_SUBD_AO, /* analog output */ + COMEDI_SUBD_DI, /* digital input */ + COMEDI_SUBD_DO, /* digital output */ + COMEDI_SUBD_DIO, /* digital input/output */ + COMEDI_SUBD_COUNTER, /* counter */ + COMEDI_SUBD_TIMER, /* timer */ + COMEDI_SUBD_MEMORY, /* memory, EEPROM, DPRAM */ + COMEDI_SUBD_CALIB, /* calibration DACs */ + COMEDI_SUBD_PROC, /* processor, DSP */ + COMEDI_SUBD_SERIAL, /* serial IO */ + COMEDI_SUBD_PWM /* PWM */ +}; /* configuration instructions */ - enum configuration_ids { - INSN_CONFIG_DIO_INPUT = 0, - INSN_CONFIG_DIO_OUTPUT = 1, - INSN_CONFIG_DIO_OPENDRAIN = 2, - INSN_CONFIG_ANALOG_TRIG = 16, -// INSN_CONFIG_WAVEFORM = 17, -// INSN_CONFIG_TRIG = 18, -// INSN_CONFIG_COUNTER = 19, - INSN_CONFIG_ALT_SOURCE = 20, - INSN_CONFIG_DIGITAL_TRIG = 21, - INSN_CONFIG_BLOCK_SIZE = 22, - INSN_CONFIG_TIMER_1 = 23, - INSN_CONFIG_FILTER = 24, - INSN_CONFIG_CHANGE_NOTIFY = 25, - - /*ALPHA*/ INSN_CONFIG_SERIAL_CLOCK = 26, - INSN_CONFIG_BIDIRECTIONAL_DATA = 27, - INSN_CONFIG_DIO_QUERY = 28, - INSN_CONFIG_PWM_OUTPUT = 29, - INSN_CONFIG_GET_PWM_OUTPUT = 30, - INSN_CONFIG_ARM = 31, - INSN_CONFIG_DISARM = 32, - INSN_CONFIG_GET_COUNTER_STATUS = 33, - INSN_CONFIG_RESET = 34, - INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001, // Use CTR as single pulsegenerator - INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002, // Use CTR as pulsetraingenerator - INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003, // Use the counter as encoder - INSN_CONFIG_SET_GATE_SRC = 2001, // Set gate source - INSN_CONFIG_GET_GATE_SRC = 2002, // Get gate source - INSN_CONFIG_SET_CLOCK_SRC = 2003, // Set master clock source - INSN_CONFIG_GET_CLOCK_SRC = 2004, // Get master clock source - INSN_CONFIG_SET_OTHER_SRC = 2005, // Set other source -// INSN_CONFIG_GET_OTHER_SRC = 2006, // Get other source - INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE, // Get size in bytes of subdevice's on-board fifos used during streaming input/output - INSN_CONFIG_SET_COUNTER_MODE = 4097, - INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE, /* deprecated */ - INSN_CONFIG_8254_READ_STATUS = 4098, - INSN_CONFIG_SET_ROUTING = 4099, - INSN_CONFIG_GET_ROUTING = 4109, +enum configuration_ids { + INSN_CONFIG_DIO_INPUT = 0, + INSN_CONFIG_DIO_OUTPUT = 1, + INSN_CONFIG_DIO_OPENDRAIN = 2, + INSN_CONFIG_ANALOG_TRIG = 16, +/* INSN_CONFIG_WAVEFORM = 17, */ +/* INSN_CONFIG_TRIG = 18, */ +/* INSN_CONFIG_COUNTER = 19, */ + INSN_CONFIG_ALT_SOURCE = 20, + INSN_CONFIG_DIGITAL_TRIG = 21, + INSN_CONFIG_BLOCK_SIZE = 22, + INSN_CONFIG_TIMER_1 = 23, + INSN_CONFIG_FILTER = 24, + INSN_CONFIG_CHANGE_NOTIFY = 25, + + /*ALPHA*/ INSN_CONFIG_SERIAL_CLOCK = 26, + INSN_CONFIG_BIDIRECTIONAL_DATA = 27, + INSN_CONFIG_DIO_QUERY = 28, + INSN_CONFIG_PWM_OUTPUT = 29, + INSN_CONFIG_GET_PWM_OUTPUT = 30, + INSN_CONFIG_ARM = 31, + INSN_CONFIG_DISARM = 32, + INSN_CONFIG_GET_COUNTER_STATUS = 33, + INSN_CONFIG_RESET = 34, + INSN_CONFIG_GPCT_SINGLE_PULSE_GENERATOR = 1001, /* Use CTR as single pulsegenerator */ + INSN_CONFIG_GPCT_PULSE_TRAIN_GENERATOR = 1002, /* Use CTR as pulsetraingenerator */ + INSN_CONFIG_GPCT_QUADRATURE_ENCODER = 1003, /* Use the counter as encoder */ + INSN_CONFIG_SET_GATE_SRC = 2001, /* Set gate source */ + INSN_CONFIG_GET_GATE_SRC = 2002, /* Get gate source */ + INSN_CONFIG_SET_CLOCK_SRC = 2003, /* Set master clock source */ + INSN_CONFIG_GET_CLOCK_SRC = 2004, /* Get master clock source */ + INSN_CONFIG_SET_OTHER_SRC = 2005, /* Set other source */ +/* INSN_CONFIG_GET_OTHER_SRC = 2006,*/ /* Get other source */ + INSN_CONFIG_GET_HARDWARE_BUFFER_SIZE, /* Get size in bytes of + subdevice's on-board fifos + used during streaming + input/output */ + INSN_CONFIG_SET_COUNTER_MODE = 4097, + INSN_CONFIG_8254_SET_MODE = INSN_CONFIG_SET_COUNTER_MODE, /* deprecated */ + INSN_CONFIG_8254_READ_STATUS = 4098, + INSN_CONFIG_SET_ROUTING = 4099, + INSN_CONFIG_GET_ROUTING = 4109, /* PWM */ - INSN_CONFIG_PWM_SET_PERIOD = 5000, /* sets frequency */ - INSN_CONFIG_PWM_GET_PERIOD = 5001, /* gets frequency */ - INSN_CONFIG_GET_PWM_STATUS = 5002, /* is it running? */ - INSN_CONFIG_PWM_SET_H_BRIDGE = 5003, /* sets H bridge: duty cycle and sign bit for a relay at the same time*/ - INSN_CONFIG_PWM_GET_H_BRIDGE = 5004 /* gets H bridge data: duty cycle and the sign bit */ - }; - - enum comedi_io_direction { - COMEDI_INPUT = 0, - COMEDI_OUTPUT = 1, - COMEDI_OPENDRAIN = 2 - }; - - enum comedi_support_level - { - COMEDI_UNKNOWN_SUPPORT = 0, - COMEDI_SUPPORTED, - COMEDI_UNSUPPORTED - }; + INSN_CONFIG_PWM_SET_PERIOD = 5000, /* sets frequency */ + INSN_CONFIG_PWM_GET_PERIOD = 5001, /* gets frequency */ + INSN_CONFIG_GET_PWM_STATUS = 5002, /* is it running? */ + INSN_CONFIG_PWM_SET_H_BRIDGE = 5003, /* sets H bridge: duty cycle and sign bit for a relay at the same time*/ + INSN_CONFIG_PWM_GET_H_BRIDGE = 5004 /* gets H bridge data: duty cycle and the sign bit */ +}; + +enum comedi_io_direction { + COMEDI_INPUT = 0, + COMEDI_OUTPUT = 1, + COMEDI_OPENDRAIN = 2 +}; + +enum comedi_support_level { + COMEDI_UNKNOWN_SUPPORT = 0, + COMEDI_SUPPORTED, + COMEDI_UNSUPPORTED +}; /* ioctls */ #define CIO 'd' -#define COMEDI_DEVCONFIG _IOW(CIO,0,comedi_devconfig) -#define COMEDI_DEVINFO _IOR(CIO,1,comedi_devinfo) -#define COMEDI_SUBDINFO _IOR(CIO,2,comedi_subdinfo) -#define COMEDI_CHANINFO _IOR(CIO,3,comedi_chaninfo) -#define COMEDI_TRIG _IOWR(CIO,4,comedi_trig) -#define COMEDI_LOCK _IO(CIO,5) -#define COMEDI_UNLOCK _IO(CIO,6) -#define COMEDI_CANCEL _IO(CIO,7) -#define COMEDI_RANGEINFO _IOR(CIO,8,comedi_rangeinfo) -#define COMEDI_CMD _IOR(CIO,9,comedi_cmd) -#define COMEDI_CMDTEST _IOR(CIO,10,comedi_cmd) -#define COMEDI_INSNLIST _IOR(CIO,11,comedi_insnlist) -#define COMEDI_INSN _IOR(CIO,12,comedi_insn) -#define COMEDI_BUFCONFIG _IOR(CIO,13,comedi_bufconfig) -#define COMEDI_BUFINFO _IOWR(CIO,14,comedi_bufinfo) -#define COMEDI_POLL _IO(CIO,15) +#define COMEDI_DEVCONFIG _IOW(CIO, 0, comedi_devconfig) +#define COMEDI_DEVINFO _IOR(CIO, 1, comedi_devinfo) +#define COMEDI_SUBDINFO _IOR(CIO, 2, comedi_subdinfo) +#define COMEDI_CHANINFO _IOR(CIO, 3, comedi_chaninfo) +#define COMEDI_TRIG _IOWR(CIO, 4, comedi_trig) +#define COMEDI_LOCK _IO(CIO, 5) +#define COMEDI_UNLOCK _IO(CIO, 6) +#define COMEDI_CANCEL _IO(CIO, 7) +#define COMEDI_RANGEINFO _IOR(CIO, 8, comedi_rangeinfo) +#define COMEDI_CMD _IOR(CIO, 9, comedi_cmd) +#define COMEDI_CMDTEST _IOR(CIO, 10, comedi_cmd) +#define COMEDI_INSNLIST _IOR(CIO, 11, comedi_insnlist) +#define COMEDI_INSN _IOR(CIO, 12, comedi_insn) +#define COMEDI_BUFCONFIG _IOR(CIO, 13, comedi_bufconfig) +#define COMEDI_BUFINFO _IOWR(CIO, 14, comedi_bufinfo) +#define COMEDI_POLL _IO(CIO, 15) /* structures */ - typedef struct comedi_trig_struct comedi_trig; - typedef struct comedi_cmd_struct comedi_cmd; - typedef struct comedi_insn_struct comedi_insn; - typedef struct comedi_insnlist_struct comedi_insnlist; - typedef struct comedi_chaninfo_struct comedi_chaninfo; - typedef struct comedi_subdinfo_struct comedi_subdinfo; - typedef struct comedi_devinfo_struct comedi_devinfo; - typedef struct comedi_devconfig_struct comedi_devconfig; - typedef struct comedi_rangeinfo_struct comedi_rangeinfo; - typedef struct comedi_krange_struct comedi_krange; - typedef struct comedi_bufconfig_struct comedi_bufconfig; - typedef struct comedi_bufinfo_struct comedi_bufinfo; - - struct comedi_trig_struct { - unsigned int subdev; /* subdevice */ - unsigned int mode; /* mode */ - unsigned int flags; - unsigned int n_chan; /* number of channels */ - unsigned int *chanlist; /* channel/range list */ - sampl_t *data; /* data list, size depends on subd flags */ - unsigned int n; /* number of scans */ - unsigned int trigsrc; - unsigned int trigvar; - unsigned int trigvar1; - unsigned int data_len; - unsigned int unused[3]; - }; - - struct comedi_insn_struct { - unsigned int insn; - unsigned int n; - lsampl_t *data; - unsigned int subdev; - unsigned int chanspec; - unsigned int unused[3]; - }; - - struct comedi_insnlist_struct { - unsigned int n_insns; - comedi_insn *insns; - }; - - struct comedi_cmd_struct { - unsigned int subdev; - unsigned int flags; - - unsigned int start_src; - unsigned int start_arg; - - unsigned int scan_begin_src; - unsigned int scan_begin_arg; - - unsigned int convert_src; - unsigned int convert_arg; - - unsigned int scan_end_src; - unsigned int scan_end_arg; - - unsigned int stop_src; - unsigned int stop_arg; - - unsigned int *chanlist; /* channel/range list */ - unsigned int chanlist_len; - - sampl_t *data; /* data list, size depends on subd flags */ - unsigned int data_len; - }; - - struct comedi_chaninfo_struct { - unsigned int subdev; - lsampl_t *maxdata_list; - unsigned int *flaglist; - unsigned int *rangelist; - unsigned int unused[4]; - }; - - struct comedi_rangeinfo_struct { - unsigned int range_type; - void *range_ptr; - }; - - struct comedi_krange_struct { - int min; /* fixed point, multiply by 1e-6 */ - int max; /* fixed point, multiply by 1e-6 */ - unsigned int flags; - }; - - - struct comedi_subdinfo_struct { - unsigned int type; - unsigned int n_chan; - unsigned int subd_flags; - unsigned int timer_type; - unsigned int len_chanlist; - lsampl_t maxdata; - unsigned int flags; /* channel flags */ - unsigned int range_type; /* lookup in kernel */ - unsigned int settling_time_0; - unsigned insn_bits_support; /* see support_level enum for values*/ - unsigned int unused[8]; - }; - - struct comedi_devinfo_struct { - unsigned int version_code; - unsigned int n_subdevs; - char driver_name[COMEDI_NAMELEN]; - char board_name[COMEDI_NAMELEN]; - int read_subdevice; - int write_subdevice; - int unused[30]; - }; - - struct comedi_devconfig_struct { - char board_name[COMEDI_NAMELEN]; - int options[COMEDI_NDEVCONFOPTS]; - }; - - struct comedi_bufconfig_struct { - unsigned int subdevice; - unsigned int flags; - - unsigned int maximum_size; - unsigned int size; - - unsigned int unused[4]; - }; - - struct comedi_bufinfo_struct { - unsigned int subdevice; - unsigned int bytes_read; - - unsigned int buf_write_ptr; - unsigned int buf_read_ptr; - unsigned int buf_write_count; - unsigned int buf_read_count; - - unsigned int bytes_written; - - unsigned int unused[4]; - }; +typedef struct comedi_trig_struct comedi_trig; +typedef struct comedi_cmd_struct comedi_cmd; +typedef struct comedi_insn_struct comedi_insn; +typedef struct comedi_insnlist_struct comedi_insnlist; +typedef struct comedi_chaninfo_struct comedi_chaninfo; +typedef struct comedi_subdinfo_struct comedi_subdinfo; +typedef struct comedi_devinfo_struct comedi_devinfo; +typedef struct comedi_devconfig_struct comedi_devconfig; +typedef struct comedi_rangeinfo_struct comedi_rangeinfo; +typedef struct comedi_krange_struct comedi_krange; +typedef struct comedi_bufconfig_struct comedi_bufconfig; +typedef struct comedi_bufinfo_struct comedi_bufinfo; + +struct comedi_trig_struct { + unsigned int subdev; /* subdevice */ + unsigned int mode; /* mode */ + unsigned int flags; + unsigned int n_chan; /* number of channels */ + unsigned int *chanlist; /* channel/range list */ + sampl_t *data; /* data list, size depends on subd flags */ + unsigned int n; /* number of scans */ + unsigned int trigsrc; + unsigned int trigvar; + unsigned int trigvar1; + unsigned int data_len; + unsigned int unused[3]; +}; + +struct comedi_insn_struct { + unsigned int insn; + unsigned int n; + lsampl_t *data; + unsigned int subdev; + unsigned int chanspec; + unsigned int unused[3]; +}; + +struct comedi_insnlist_struct { + unsigned int n_insns; + comedi_insn *insns; +}; + +struct comedi_cmd_struct { + unsigned int subdev; + unsigned int flags; + + unsigned int start_src; + unsigned int start_arg; + + unsigned int scan_begin_src; + unsigned int scan_begin_arg; + + unsigned int convert_src; + unsigned int convert_arg; + + unsigned int scan_end_src; + unsigned int scan_end_arg; + + unsigned int stop_src; + unsigned int stop_arg; + + unsigned int *chanlist; /* channel/range list */ + unsigned int chanlist_len; + + sampl_t *data; /* data list, size depends on subd flags */ + unsigned int data_len; +}; + +struct comedi_chaninfo_struct { + unsigned int subdev; + lsampl_t *maxdata_list; + unsigned int *flaglist; + unsigned int *rangelist; + unsigned int unused[4]; +}; + +struct comedi_rangeinfo_struct { + unsigned int range_type; + void *range_ptr; +}; + +struct comedi_krange_struct { + int min; /* fixed point, multiply by 1e-6 */ + int max; /* fixed point, multiply by 1e-6 */ + unsigned int flags; +}; + + +struct comedi_subdinfo_struct { + unsigned int type; + unsigned int n_chan; + unsigned int subd_flags; + unsigned int timer_type; + unsigned int len_chanlist; + lsampl_t maxdata; + unsigned int flags; /* channel flags */ + unsigned int range_type; /* lookup in kernel */ + unsigned int settling_time_0; + unsigned insn_bits_support; /* see support_level enum for values*/ + unsigned int unused[8]; +}; + +struct comedi_devinfo_struct { + unsigned int version_code; + unsigned int n_subdevs; + char driver_name[COMEDI_NAMELEN]; + char board_name[COMEDI_NAMELEN]; + int read_subdevice; + int write_subdevice; + int unused[30]; +}; + +struct comedi_devconfig_struct { + char board_name[COMEDI_NAMELEN]; + int options[COMEDI_NDEVCONFOPTS]; +}; + +struct comedi_bufconfig_struct { + unsigned int subdevice; + unsigned int flags; + + unsigned int maximum_size; + unsigned int size; + + unsigned int unused[4]; +}; + +struct comedi_bufinfo_struct { + unsigned int subdevice; + unsigned int bytes_read; + + unsigned int buf_write_ptr; + unsigned int buf_read_ptr; + unsigned int buf_write_count; + unsigned int buf_read_count; + + unsigned int bytes_written; + + unsigned int unused[4]; +}; /* range stuff */ -#define __RANGE(a,b) ((((a)&0xffff)<<16)|((b)&0xffff)) +#define __RANGE(a, b) ((((a)&0xffff)<<16)|((b)&0xffff)) #define RANGE_OFFSET(a) (((a)>>16)&0xffff) #define RANGE_LENGTH(b) ((b)&0xffff) @@ -494,282 +496,304 @@ extern "C" { 0 ID: INSN_CONFIG_8254_READ_STATUS 1 <-- Status byte returned here. - B7=Output - B6=NULL Count - B5-B0 Current mode. + B7 = Output + B6 = NULL Count + B5 - B0 Current mode. */ - enum i8254_mode { - I8254_MODE0 = (0 << 1), /* Interrupt on terminal count */ - I8254_MODE1 = (1 << 1), /* Hardware retriggerable one-shot */ - I8254_MODE2 = (2 << 1), /* Rate generator */ - I8254_MODE3 = (3 << 1), /* Square wave mode */ - I8254_MODE4 = (4 << 1), /* Software triggered strobe */ - I8254_MODE5 = (5 << 1), /* Hardware triggered strobe (retriggerable) */ - I8254_BCD = 1, /* use binary-coded decimal instead of binary (pretty useless) */ - I8254_BINARY = 0 - }; - - static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel) { - if (pfi_channel < 10) - return 0x1 + pfi_channel; - else - return 0xb + pfi_channel; - } static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel) { - if (rtsi_channel < 7) - return 0xb + rtsi_channel; - else - return 0x1b; - } -/* mode bits for NI general-purpose counters, set with INSN_CONFIG_SET_COUNTER_MODE */ +enum i8254_mode { + I8254_MODE0 = (0 << 1), /* Interrupt on terminal count */ + I8254_MODE1 = (1 << 1), /* Hardware retriggerable one-shot */ + I8254_MODE2 = (2 << 1), /* Rate generator */ + I8254_MODE3 = (3 << 1), /* Square wave mode */ + I8254_MODE4 = (4 << 1), /* Software triggered strobe */ + I8254_MODE5 = (5 << 1), /* Hardware triggered strobe (retriggerable) */ + I8254_BCD = 1, /* use binary-coded decimal instead of binary (pretty useless) */ + I8254_BINARY = 0 +}; + +static inline unsigned NI_USUAL_PFI_SELECT(unsigned pfi_channel) +{ + if (pfi_channel < 10) + return 0x1 + pfi_channel; + else + return 0xb + pfi_channel; +} +static inline unsigned NI_USUAL_RTSI_SELECT(unsigned rtsi_channel) +{ + if (rtsi_channel < 7) + return 0xb + rtsi_channel; + else + return 0x1b; +} +/* mode bits for NI general-purpose counters, set with + * INSN_CONFIG_SET_COUNTER_MODE */ #define NI_GPCT_COUNTING_MODE_SHIFT 16 #define NI_GPCT_INDEX_PHASE_BITSHIFT 20 #define NI_GPCT_COUNTING_DIRECTION_SHIFT 24 - enum ni_gpct_mode_bits { - NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4, - NI_GPCT_EDGE_GATE_MODE_MASK = 0x18, - NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0, - NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8, - NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10, - NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18, - NI_GPCT_STOP_MODE_MASK = 0x60, - NI_GPCT_STOP_ON_GATE_BITS = 0x00, - NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20, - NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40, - NI_GPCT_LOAD_B_SELECT_BIT = 0x80, - NI_GPCT_OUTPUT_MODE_MASK = 0x300, - NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100, - NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200, - NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300, - NI_GPCT_HARDWARE_DISARM_MASK = 0xc00, - NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000, - NI_GPCT_DISARM_AT_TC_BITS = 0x400, - NI_GPCT_DISARM_AT_GATE_BITS = 0x800, - NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00, - NI_GPCT_LOADING_ON_TC_BIT = 0x1000, - NI_GPCT_LOADING_ON_GATE_BIT = 0x4000, - NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_NORMAL_BITS = - 0x0 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS = - 0x1 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS = - 0x2 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS = - 0x3 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS = - 0x4 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS = - 0x6 << NI_GPCT_COUNTING_MODE_SHIFT, - NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS = - 0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS = - 0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS = - 0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS = - 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, - NI_GPCT_INDEX_ENABLE_BIT = 0x400000, - NI_GPCT_COUNTING_DIRECTION_MASK = - 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_DOWN_BITS = - 0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_UP_BITS = - 0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS = - 0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS = - 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, - NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000, - NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0, - NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000, - NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000, - NI_GPCT_OR_GATE_BIT = 0x10000000, - NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000 - }; +enum ni_gpct_mode_bits { + NI_GPCT_GATE_ON_BOTH_EDGES_BIT = 0x4, + NI_GPCT_EDGE_GATE_MODE_MASK = 0x18, + NI_GPCT_EDGE_GATE_STARTS_STOPS_BITS = 0x0, + NI_GPCT_EDGE_GATE_STOPS_STARTS_BITS = 0x8, + NI_GPCT_EDGE_GATE_STARTS_BITS = 0x10, + NI_GPCT_EDGE_GATE_NO_STARTS_NO_STOPS_BITS = 0x18, + NI_GPCT_STOP_MODE_MASK = 0x60, + NI_GPCT_STOP_ON_GATE_BITS = 0x00, + NI_GPCT_STOP_ON_GATE_OR_TC_BITS = 0x20, + NI_GPCT_STOP_ON_GATE_OR_SECOND_TC_BITS = 0x40, + NI_GPCT_LOAD_B_SELECT_BIT = 0x80, + NI_GPCT_OUTPUT_MODE_MASK = 0x300, + NI_GPCT_OUTPUT_TC_PULSE_BITS = 0x100, + NI_GPCT_OUTPUT_TC_TOGGLE_BITS = 0x200, + NI_GPCT_OUTPUT_TC_OR_GATE_TOGGLE_BITS = 0x300, + NI_GPCT_HARDWARE_DISARM_MASK = 0xc00, + NI_GPCT_NO_HARDWARE_DISARM_BITS = 0x000, + NI_GPCT_DISARM_AT_TC_BITS = 0x400, + NI_GPCT_DISARM_AT_GATE_BITS = 0x800, + NI_GPCT_DISARM_AT_TC_OR_GATE_BITS = 0xc00, + NI_GPCT_LOADING_ON_TC_BIT = 0x1000, + NI_GPCT_LOADING_ON_GATE_BIT = 0x4000, + NI_GPCT_COUNTING_MODE_MASK = 0x7 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_NORMAL_BITS = + 0x0 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_QUADRATURE_X1_BITS = + 0x1 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_QUADRATURE_X2_BITS = + 0x2 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_QUADRATURE_X4_BITS = + 0x3 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_TWO_PULSE_BITS = + 0x4 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_COUNTING_MODE_SYNC_SOURCE_BITS = + 0x6 << NI_GPCT_COUNTING_MODE_SHIFT, + NI_GPCT_INDEX_PHASE_MASK = 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_LOW_A_LOW_B_BITS = + 0x0 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_LOW_A_HIGH_B_BITS = + 0x1 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_HIGH_A_LOW_B_BITS = + 0x2 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_PHASE_HIGH_A_HIGH_B_BITS = + 0x3 << NI_GPCT_INDEX_PHASE_BITSHIFT, + NI_GPCT_INDEX_ENABLE_BIT = 0x400000, + NI_GPCT_COUNTING_DIRECTION_MASK = + 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_DOWN_BITS = + 0x00 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_UP_BITS = + 0x1 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_HW_UP_DOWN_BITS = + 0x2 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_COUNTING_DIRECTION_HW_GATE_BITS = + 0x3 << NI_GPCT_COUNTING_DIRECTION_SHIFT, + NI_GPCT_RELOAD_SOURCE_MASK = 0xc000000, + NI_GPCT_RELOAD_SOURCE_FIXED_BITS = 0x0, + NI_GPCT_RELOAD_SOURCE_SWITCHING_BITS = 0x4000000, + NI_GPCT_RELOAD_SOURCE_GATE_SELECT_BITS = 0x8000000, + NI_GPCT_OR_GATE_BIT = 0x10000000, + NI_GPCT_INVERT_OUTPUT_BIT = 0x20000000 +}; /* Bits for setting a clock source with * INSN_CONFIG_SET_CLOCK_SRC when using NI general-purpose counters. */ - enum ni_gpct_clock_source_bits { - NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f, - NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0, - NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1, - NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2, - NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3, - NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4, - NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5, - NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6, /* NI 660x-specific */ - NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7, - NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8, - NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9, - NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000, - NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0, - NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000, /* divide source by 2 */ - NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000, /* divide source by 8 */ - NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000 - }; - static inline unsigned NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(unsigned n) { /* NI 660x-specific */ - return 0x10 + n; - } - static inline unsigned NI_GPCT_RTSI_CLOCK_SRC_BITS(unsigned n) { - return 0x18 + n; - } - static inline unsigned NI_GPCT_PFI_CLOCK_SRC_BITS(unsigned n) { /* no pfi on NI 660x */ - return 0x20 + n; - } +enum ni_gpct_clock_source_bits { + NI_GPCT_CLOCK_SRC_SELECT_MASK = 0x3f, + NI_GPCT_TIMEBASE_1_CLOCK_SRC_BITS = 0x0, + NI_GPCT_TIMEBASE_2_CLOCK_SRC_BITS = 0x1, + NI_GPCT_TIMEBASE_3_CLOCK_SRC_BITS = 0x2, + NI_GPCT_LOGIC_LOW_CLOCK_SRC_BITS = 0x3, + NI_GPCT_NEXT_GATE_CLOCK_SRC_BITS = 0x4, + NI_GPCT_NEXT_TC_CLOCK_SRC_BITS = 0x5, + NI_GPCT_SOURCE_PIN_i_CLOCK_SRC_BITS = 0x6, /* NI 660x-specific */ + NI_GPCT_PXI10_CLOCK_SRC_BITS = 0x7, + NI_GPCT_PXI_STAR_TRIGGER_CLOCK_SRC_BITS = 0x8, + NI_GPCT_ANALOG_TRIGGER_OUT_CLOCK_SRC_BITS = 0x9, + NI_GPCT_PRESCALE_MODE_CLOCK_SRC_MASK = 0x30000000, + NI_GPCT_NO_PRESCALE_CLOCK_SRC_BITS = 0x0, + NI_GPCT_PRESCALE_X2_CLOCK_SRC_BITS = 0x10000000, /* divide source by 2 */ + NI_GPCT_PRESCALE_X8_CLOCK_SRC_BITS = 0x20000000, /* divide source by 8 */ + NI_GPCT_INVERT_CLOCK_SRC_BIT = 0x80000000 +}; +static inline unsigned NI_GPCT_SOURCE_PIN_CLOCK_SRC_BITS(unsigned n) +{ + /* NI 660x-specific */ + return 0x10 + n; +} +static inline unsigned NI_GPCT_RTSI_CLOCK_SRC_BITS(unsigned n) +{ + return 0x18 + n; +} +static inline unsigned NI_GPCT_PFI_CLOCK_SRC_BITS(unsigned n) +{ + /* no pfi on NI 660x */ + return 0x20 + n; +} /* Possibilities for setting a gate source with INSN_CONFIG_SET_GATE_SRC when using NI general-purpose counters. May be bitwise-or'd with CR_EDGE or CR_INVERT. */ - enum ni_gpct_gate_select { - /* m-series gates */ - NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0, - NI_GPCT_AI_START2_GATE_SELECT = 0x12, - NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13, - NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14, - NI_GPCT_AI_START1_GATE_SELECT = 0x1c, - NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d, - NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e, - NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f, - /* more gates for 660x */ - NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100, - NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101, - /* more gates for 660x "second gate" */ - NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201, - NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e, - /* m-series "second gate" sources are unknown, - we should add them here with an offset of 0x300 when known. */ - NI_GPCT_DISABLED_GATE_SELECT = 0x8000, - }; - static inline unsigned NI_GPCT_GATE_PIN_GATE_SELECT(unsigned n) { - return 0x102 + n; - } - static inline unsigned NI_GPCT_RTSI_GATE_SELECT(unsigned n) { - return NI_USUAL_RTSI_SELECT(n); - } - static inline unsigned NI_GPCT_PFI_GATE_SELECT(unsigned n) { - return NI_USUAL_PFI_SELECT(n); - } - static inline unsigned NI_GPCT_UP_DOWN_PIN_GATE_SELECT(unsigned n) { - return 0x202 + n; - } +enum ni_gpct_gate_select { + /* m-series gates */ + NI_GPCT_TIMESTAMP_MUX_GATE_SELECT = 0x0, + NI_GPCT_AI_START2_GATE_SELECT = 0x12, + NI_GPCT_PXI_STAR_TRIGGER_GATE_SELECT = 0x13, + NI_GPCT_NEXT_OUT_GATE_SELECT = 0x14, + NI_GPCT_AI_START1_GATE_SELECT = 0x1c, + NI_GPCT_NEXT_SOURCE_GATE_SELECT = 0x1d, + NI_GPCT_ANALOG_TRIGGER_OUT_GATE_SELECT = 0x1e, + NI_GPCT_LOGIC_LOW_GATE_SELECT = 0x1f, + /* more gates for 660x */ + NI_GPCT_SOURCE_PIN_i_GATE_SELECT = 0x100, + NI_GPCT_GATE_PIN_i_GATE_SELECT = 0x101, + /* more gates for 660x "second gate" */ + NI_GPCT_UP_DOWN_PIN_i_GATE_SELECT = 0x201, + NI_GPCT_SELECTED_GATE_GATE_SELECT = 0x21e, + /* m-series "second gate" sources are unknown, + we should add them here with an offset of 0x300 when known. */ + NI_GPCT_DISABLED_GATE_SELECT = 0x8000, +}; +static inline unsigned NI_GPCT_GATE_PIN_GATE_SELECT(unsigned n) +{ + return 0x102 + n; +} +static inline unsigned NI_GPCT_RTSI_GATE_SELECT(unsigned n) +{ + return NI_USUAL_RTSI_SELECT(n); +} +static inline unsigned NI_GPCT_PFI_GATE_SELECT(unsigned n) +{ + return NI_USUAL_PFI_SELECT(n); +} +static inline unsigned NI_GPCT_UP_DOWN_PIN_GATE_SELECT(unsigned n) +{ + return 0x202 + n; +} /* Possibilities for setting a source with INSN_CONFIG_SET_OTHER_SRC when using NI general-purpose counters. */ - enum ni_gpct_other_index { - NI_GPCT_SOURCE_ENCODER_A, - NI_GPCT_SOURCE_ENCODER_B, - NI_GPCT_SOURCE_ENCODER_Z - }; - enum ni_gpct_other_select { - /* m-series gates */ - // Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT - NI_GPCT_DISABLED_OTHER_SELECT = 0x8000, - }; - static inline unsigned NI_GPCT_PFI_OTHER_SELECT(unsigned n) { - return NI_USUAL_PFI_SELECT(n); - } +enum ni_gpct_other_index { + NI_GPCT_SOURCE_ENCODER_A, + NI_GPCT_SOURCE_ENCODER_B, + NI_GPCT_SOURCE_ENCODER_Z +}; +enum ni_gpct_other_select { + /* m-series gates */ + /* Still unknown, probably only need NI_GPCT_PFI_OTHER_SELECT */ + NI_GPCT_DISABLED_OTHER_SELECT = 0x8000, +}; +static inline unsigned NI_GPCT_PFI_OTHER_SELECT(unsigned n) +{ + return NI_USUAL_PFI_SELECT(n); +} /* start sources for ni general-purpose counters for use with INSN_CONFIG_ARM */ - enum ni_gpct_arm_source { - NI_GPCT_ARM_IMMEDIATE = 0x0, - NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1, /* Start both the counter and the adjacent paired counter simultaneously */ - /* NI doesn't document bits for selecting hardware arm triggers. If - the NI_GPCT_ARM_UNKNOWN bit is set, we will pass the least significant - bits (3 bits for 660x or 5 bits for m-series) through to the hardware. - This will at least allow someone to figure out what the bits do later. */ - NI_GPCT_ARM_UNKNOWN = 0x1000, - }; +enum ni_gpct_arm_source { + NI_GPCT_ARM_IMMEDIATE = 0x0, + NI_GPCT_ARM_PAIRED_IMMEDIATE = 0x1, /* Start both the counter and + the adjacent paired counter + simultaneously */ + /* NI doesn't document bits for selecting hardware arm triggers. If + * the NI_GPCT_ARM_UNKNOWN bit is set, we will pass the least + * significant bits (3 bits for 660x or 5 bits for m-series) through to + * the hardware. This will at least allow someone to figure out what + * the bits do later. */ + NI_GPCT_ARM_UNKNOWN = 0x1000, +}; /* digital filtering options for ni 660x for use with INSN_CONFIG_FILTER. */ - enum ni_gpct_filter_select { - NI_GPCT_FILTER_OFF = 0x0, - NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1, - NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2, - NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3, - NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4, - NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5, - NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6 - }; - -/* PFI digital filtering options for ni m-series for use with INSN_CONFIG_FILTER. */ - enum ni_pfi_filter_select { - NI_PFI_FILTER_OFF = 0x0, - NI_PFI_FILTER_125ns = 0x1, - NI_PFI_FILTER_6425ns = 0x2, - NI_PFI_FILTER_2550us = 0x3 - }; +enum ni_gpct_filter_select { + NI_GPCT_FILTER_OFF = 0x0, + NI_GPCT_FILTER_TIMEBASE_3_SYNC = 0x1, + NI_GPCT_FILTER_100x_TIMEBASE_1 = 0x2, + NI_GPCT_FILTER_20x_TIMEBASE_1 = 0x3, + NI_GPCT_FILTER_10x_TIMEBASE_1 = 0x4, + NI_GPCT_FILTER_2x_TIMEBASE_1 = 0x5, + NI_GPCT_FILTER_2x_TIMEBASE_3 = 0x6 +}; + +/* PFI digital filtering options for ni m-series for use with + * INSN_CONFIG_FILTER. */ +enum ni_pfi_filter_select { + NI_PFI_FILTER_OFF = 0x0, + NI_PFI_FILTER_125ns = 0x1, + NI_PFI_FILTER_6425ns = 0x2, + NI_PFI_FILTER_2550us = 0x3 +}; /* master clock sources for ni mio boards and INSN_CONFIG_SET_CLOCK_SRC */ - enum ni_mio_clock_source { - NI_MIO_INTERNAL_CLOCK = 0, - NI_MIO_RTSI_CLOCK = 1, /* doesn't work for m-series, use NI_MIO_PLL_RTSI_CLOCK() */ - /* the NI_MIO_PLL_* sources are m-series only */ - NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2, - NI_MIO_PLL_PXI10_CLOCK = 3, - NI_MIO_PLL_RTSI0_CLOCK = 4 - }; - static inline unsigned NI_MIO_PLL_RTSI_CLOCK(unsigned rtsi_channel) { - return NI_MIO_PLL_RTSI0_CLOCK + rtsi_channel; - } +enum ni_mio_clock_source { + NI_MIO_INTERNAL_CLOCK = 0, + NI_MIO_RTSI_CLOCK = 1, /* doesn't work for m-series, use + NI_MIO_PLL_RTSI_CLOCK() */ + /* the NI_MIO_PLL_* sources are m-series only */ + NI_MIO_PLL_PXI_STAR_TRIGGER_CLOCK = 2, + NI_MIO_PLL_PXI10_CLOCK = 3, + NI_MIO_PLL_RTSI0_CLOCK = 4 +}; +static inline unsigned NI_MIO_PLL_RTSI_CLOCK(unsigned rtsi_channel) +{ + return NI_MIO_PLL_RTSI0_CLOCK + rtsi_channel; +} /* Signals which can be routed to an NI RTSI pin with INSN_CONFIG_SET_ROUTING. The numbers assigned are not arbitrary, they correspond to the bits required to program the board. */ - enum ni_rtsi_routing { - NI_RTSI_OUTPUT_ADR_START1 = 0, - NI_RTSI_OUTPUT_ADR_START2 = 1, - NI_RTSI_OUTPUT_SCLKG = 2, - NI_RTSI_OUTPUT_DACUPDN = 3, - NI_RTSI_OUTPUT_DA_START1 = 4, - NI_RTSI_OUTPUT_G_SRC0 = 5, - NI_RTSI_OUTPUT_G_GATE0 = 6, - NI_RTSI_OUTPUT_RGOUT0 = 7, - NI_RTSI_OUTPUT_RTSI_BRD_0 = 8, - NI_RTSI_OUTPUT_RTSI_OSC = 12 /* pre-m-series always have RTSI clock on line 7 */ - }; - static inline unsigned NI_RTSI_OUTPUT_RTSI_BRD(unsigned n) { - return NI_RTSI_OUTPUT_RTSI_BRD_0 + n; - } - -/* Signals which can be routed to an NI PFI pin on an m-series board - with INSN_CONFIG_SET_ROUTING. These numbers are also returned - by INSN_CONFIG_GET_ROUTING on pre-m-series boards, even though - their routing cannot be changed. The numbers assigned are - not arbitrary, they correspond to the bits required - to program the board. */ - enum ni_pfi_routing { - NI_PFI_OUTPUT_PFI_DEFAULT = 0, - NI_PFI_OUTPUT_AI_START1 = 1, - NI_PFI_OUTPUT_AI_START2 = 2, - NI_PFI_OUTPUT_AI_CONVERT = 3, - NI_PFI_OUTPUT_G_SRC1 = 4, - NI_PFI_OUTPUT_G_GATE1 = 5, - NI_PFI_OUTPUT_AO_UPDATE_N = 6, - NI_PFI_OUTPUT_AO_START1 = 7, - NI_PFI_OUTPUT_AI_START_PULSE = 8, - NI_PFI_OUTPUT_G_SRC0 = 9, - NI_PFI_OUTPUT_G_GATE0 = 10, - NI_PFI_OUTPUT_EXT_STROBE = 11, - NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12, - NI_PFI_OUTPUT_GOUT0 = 13, - NI_PFI_OUTPUT_GOUT1 = 14, - NI_PFI_OUTPUT_FREQ_OUT = 15, - NI_PFI_OUTPUT_PFI_DO = 16, - NI_PFI_OUTPUT_I_ATRIG = 17, - NI_PFI_OUTPUT_RTSI0 = 18, - NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26, - NI_PFI_OUTPUT_SCXI_TRIG1 = 27, - NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28, - NI_PFI_OUTPUT_CDI_SAMPLE = 29, - NI_PFI_OUTPUT_CDO_UPDATE = 30 - }; - static inline unsigned NI_PFI_OUTPUT_RTSI(unsigned rtsi_channel) { - return NI_PFI_OUTPUT_RTSI0 + rtsi_channel; - } +enum ni_rtsi_routing { + NI_RTSI_OUTPUT_ADR_START1 = 0, + NI_RTSI_OUTPUT_ADR_START2 = 1, + NI_RTSI_OUTPUT_SCLKG = 2, + NI_RTSI_OUTPUT_DACUPDN = 3, + NI_RTSI_OUTPUT_DA_START1 = 4, + NI_RTSI_OUTPUT_G_SRC0 = 5, + NI_RTSI_OUTPUT_G_GATE0 = 6, + NI_RTSI_OUTPUT_RGOUT0 = 7, + NI_RTSI_OUTPUT_RTSI_BRD_0 = 8, + NI_RTSI_OUTPUT_RTSI_OSC = 12 /* pre-m-series always have RTSI clock + on line 7 */ +}; +static inline unsigned NI_RTSI_OUTPUT_RTSI_BRD(unsigned n) +{ + return NI_RTSI_OUTPUT_RTSI_BRD_0 + n; +} + +/* Signals which can be routed to an NI PFI pin on an m-series board with + * INSN_CONFIG_SET_ROUTING. These numbers are also returned by + * INSN_CONFIG_GET_ROUTING on pre-m-series boards, even though their routing + * cannot be changed. The numbers assigned are not arbitrary, they correspond + * to the bits required to program the board. */ +enum ni_pfi_routing { + NI_PFI_OUTPUT_PFI_DEFAULT = 0, + NI_PFI_OUTPUT_AI_START1 = 1, + NI_PFI_OUTPUT_AI_START2 = 2, + NI_PFI_OUTPUT_AI_CONVERT = 3, + NI_PFI_OUTPUT_G_SRC1 = 4, + NI_PFI_OUTPUT_G_GATE1 = 5, + NI_PFI_OUTPUT_AO_UPDATE_N = 6, + NI_PFI_OUTPUT_AO_START1 = 7, + NI_PFI_OUTPUT_AI_START_PULSE = 8, + NI_PFI_OUTPUT_G_SRC0 = 9, + NI_PFI_OUTPUT_G_GATE0 = 10, + NI_PFI_OUTPUT_EXT_STROBE = 11, + NI_PFI_OUTPUT_AI_EXT_MUX_CLK = 12, + NI_PFI_OUTPUT_GOUT0 = 13, + NI_PFI_OUTPUT_GOUT1 = 14, + NI_PFI_OUTPUT_FREQ_OUT = 15, + NI_PFI_OUTPUT_PFI_DO = 16, + NI_PFI_OUTPUT_I_ATRIG = 17, + NI_PFI_OUTPUT_RTSI0 = 18, + NI_PFI_OUTPUT_PXI_STAR_TRIGGER_IN = 26, + NI_PFI_OUTPUT_SCXI_TRIG1 = 27, + NI_PFI_OUTPUT_DIO_CHANGE_DETECT_RTSI = 28, + NI_PFI_OUTPUT_CDI_SAMPLE = 29, + NI_PFI_OUTPUT_CDO_UPDATE = 30 +}; +static inline unsigned NI_PFI_OUTPUT_RTSI(unsigned rtsi_channel) +{ + return NI_PFI_OUTPUT_RTSI0 + rtsi_channel; +} /* Signals which can be routed to output on a NI PFI pin on a 660x board with INSN_CONFIG_SET_ROUTING. The numbers assigned are @@ -777,66 +801,72 @@ INSN_CONFIG_ARM */ to program the board. Lines 0 to 7 can only be set to NI_660X_PFI_OUTPUT_DIO. Lines 32 to 39 can only be set to NI_660X_PFI_OUTPUT_COUNTER. */ - enum ni_660x_pfi_routing { - NI_660X_PFI_OUTPUT_COUNTER = 1, // counter - NI_660X_PFI_OUTPUT_DIO = 2, // static digital output - }; - -/* NI External Trigger lines. These values are not arbitrary, but are related to - the bits required to program the board (offset by 1 for historical reasons). */ - static inline unsigned NI_EXT_PFI(unsigned pfi_channel) { - return NI_USUAL_PFI_SELECT(pfi_channel) - 1; - } - static inline unsigned NI_EXT_RTSI(unsigned rtsi_channel) { - return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1; - } +enum ni_660x_pfi_routing { + NI_660X_PFI_OUTPUT_COUNTER = 1, /* counter */ + NI_660X_PFI_OUTPUT_DIO = 2, /* static digital output */ +}; + +/* NI External Trigger lines. These values are not arbitrary, but are related + * to the bits required to program the board (offset by 1 for historical + * reasons). */ +static inline unsigned NI_EXT_PFI(unsigned pfi_channel) +{ + return NI_USUAL_PFI_SELECT(pfi_channel) - 1; +} +static inline unsigned NI_EXT_RTSI(unsigned rtsi_channel) +{ + return NI_USUAL_RTSI_SELECT(rtsi_channel) - 1; +} /* status bits for INSN_CONFIG_GET_COUNTER_STATUS */ - enum comedi_counter_status_flags { - COMEDI_COUNTER_ARMED = 0x1, - COMEDI_COUNTER_COUNTING = 0x2, - COMEDI_COUNTER_TERMINAL_COUNT = 0x4, - }; +enum comedi_counter_status_flags { + COMEDI_COUNTER_ARMED = 0x1, + COMEDI_COUNTER_COUNTING = 0x2, + COMEDI_COUNTER_TERMINAL_COUNT = 0x4, +}; + +/* Clock sources for CDIO subdevice on NI m-series boards. Used as the + * scan_begin_arg for a comedi_command. These sources may also be bitwise-or'd + * with CR_INVERT to change polarity. */ +enum ni_m_series_cdio_scan_begin_src { + NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0, + NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18, + NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19, + NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20, + NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28, + NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29, + NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30, + NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31, + NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32, + NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33 +}; +static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel) +{ + return NI_USUAL_PFI_SELECT(pfi_channel); +} +static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel) +{ + return NI_USUAL_RTSI_SELECT(rtsi_channel); +} -/* Clock sources for CDIO subdevice on NI m-series boards. -Used as the scan_begin_arg for a comedi_command. These -sources may also be bitwise-or'd with CR_INVERT to change polarity. */ - enum ni_m_series_cdio_scan_begin_src { - NI_CDIO_SCAN_BEGIN_SRC_GROUND = 0, - NI_CDIO_SCAN_BEGIN_SRC_AI_START = 18, - NI_CDIO_SCAN_BEGIN_SRC_AI_CONVERT = 19, - NI_CDIO_SCAN_BEGIN_SRC_PXI_STAR_TRIGGER = 20, - NI_CDIO_SCAN_BEGIN_SRC_G0_OUT = 28, - NI_CDIO_SCAN_BEGIN_SRC_G1_OUT = 29, - NI_CDIO_SCAN_BEGIN_SRC_ANALOG_TRIGGER = 30, - NI_CDIO_SCAN_BEGIN_SRC_AO_UPDATE = 31, - NI_CDIO_SCAN_BEGIN_SRC_FREQ_OUT = 32, - NI_CDIO_SCAN_BEGIN_SRC_DIO_CHANGE_DETECT_IRQ = 33 - }; - static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel) { - return NI_USUAL_PFI_SELECT(pfi_channel); - } - static inline unsigned NI_CDIO_SCAN_BEGIN_SRC_RTSI(unsigned - rtsi_channel) { - return NI_USUAL_RTSI_SELECT(rtsi_channel); - } - -/* scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command -on NI boards. These scan begin sources can also be bitwise-or'd with -CR_INVERT to change polarity. */ - static inline unsigned NI_AO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel) { - return NI_USUAL_PFI_SELECT(pfi_channel); - } - static inline unsigned NI_AO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel) { - return NI_USUAL_RTSI_SELECT(rtsi_channel); - } +/* scan_begin_src for scan_begin_arg==TRIG_EXT with analog output command on NI + * boards. These scan begin sources can also be bitwise-or'd with CR_INVERT to + * change polarity. */ +static inline unsigned NI_AO_SCAN_BEGIN_SRC_PFI(unsigned pfi_channel) +{ + return NI_USUAL_PFI_SELECT(pfi_channel); +} +static inline unsigned NI_AO_SCAN_BEGIN_SRC_RTSI(unsigned rtsi_channel) +{ + return NI_USUAL_RTSI_SELECT(rtsi_channel); +} /* Bits for setting a clock source with * INSN_CONFIG_SET_CLOCK_SRC when using NI frequency output subdevice. */ - enum ni_freq_out_clock_source_bits { - NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC, // 10 MHz - NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC // 100 KHz - }; +enum ni_freq_out_clock_source_bits { + NI_FREQ_OUT_TIMEBASE_1_DIV_2_CLOCK_SRC, /* 10 MHz */ + NI_FREQ_OUT_TIMEBASE_2_CLOCK_SRC /* 100 KHz */ +}; /* Values for setting a clock source with INSN_CONFIG_SET_CLOCK_SRC for * 8254 counter subdevices on Amplicon DIO boards (amplc_dio200 driver). */ diff --git a/drivers/staging/comedi/comedi_compat32.h b/drivers/staging/comedi/comedi_compat32.h index 198aea5476f9..0ca01642c165 100644 --- a/drivers/staging/comedi/comedi_compat32.h +++ b/drivers/staging/comedi/comedi_compat32.h @@ -36,8 +36,8 @@ extern long comedi_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg); -#define comedi_register_ioctl32() do{}while(0) -#define comedi_unregister_ioctl32() do{}while(0) +#define comedi_register_ioctl32() do {} while (0) +#define comedi_unregister_ioctl32() do {} while (0) #else /* HAVE_COMPAT_IOCTL */ @@ -50,8 +50,8 @@ extern void comedi_unregister_ioctl32(void); #else /* CONFIG_COMPAT */ #define comedi_compat_ioctl 0 /* NULL */ -#define comedi_register_ioctl32() do{}while(0) -#define comedi_unregister_ioctl32() do{}while(0) +#define comedi_register_ioctl32() do {} while (0) +#define comedi_unregister_ioctl32() do {} while (0) #endif /* CONFIG_COMPAT */ diff --git a/drivers/staging/comedi/comedi_fops.h b/drivers/staging/comedi/comedi_fops.h index 08a57128d098..63f8df558e85 100644 --- a/drivers/staging/comedi/comedi_fops.h +++ b/drivers/staging/comedi/comedi_fops.h @@ -5,4 +5,4 @@ extern struct class *comedi_class; extern const struct file_operations comedi_fops; -#endif //_COMEDI_FOPS_H +#endif /* _COMEDI_FOPS_H */ diff --git a/drivers/staging/comedi/comedi_rt.h b/drivers/staging/comedi/comedi_rt.h index e7fd57f92ee5..61852bf5adcc 100644 --- a/drivers/staging/comedi/comedi_rt.h +++ b/drivers/staging/comedi/comedi_rt.h @@ -45,13 +45,13 @@ #ifdef CONFIG_COMEDI_RTL #include #include -//#ifdef RTLINUX_VERSION_CODE +/* #ifdef RTLINUX_VERSION_CODE */ #include -//#endif +/* #endif */ #define rt_printk rtl_printf #endif #ifdef CONFIG_COMEDI_FUSION -#define rt_printk(format, args...) printk(format , ## args ) +#define rt_printk(format, args...) printk(format , ## args) #endif /* CONFIG_COMEDI_FUSION */ #ifdef CONFIG_PRIORITY_IRQ #define rt_printk printk @@ -59,27 +59,27 @@ int comedi_request_irq(unsigned int irq, irqreturn_t(*handler) (int, void *PT_REGS_ARG), unsigned long flags, const char *device, - comedi_device * dev_id); -void comedi_free_irq(unsigned int irq, comedi_device * dev_id); + comedi_device *dev_id); +void comedi_free_irq(unsigned int irq, comedi_device *dev_id); void comedi_rt_init(void); void comedi_rt_cleanup(void); -int comedi_switch_to_rt(comedi_device * dev); -void comedi_switch_to_non_rt(comedi_device * dev); -void comedi_rt_pend_wakeup(wait_queue_head_t * q); +int comedi_switch_to_rt(comedi_device *dev); +void comedi_switch_to_non_rt(comedi_device *dev); +void comedi_rt_pend_wakeup(wait_queue_head_t *q); extern int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, void *arg2); #else -#define comedi_request_irq(a,b,c,d,e) request_irq(a,b,c,d,e) -#define comedi_free_irq(a,b) free_irq(a,b) -#define comedi_rt_init() do{}while(0) -#define comedi_rt_cleanup() do{}while(0) +#define comedi_request_irq(a, b, c, d, e) request_irq(a, b, c, d, e) +#define comedi_free_irq(a, b) free_irq(a, b) +#define comedi_rt_init() do {} while (0) +#define comedi_rt_cleanup() do {} while (0) #define comedi_switch_to_rt(a) (-1) -#define comedi_switch_to_non_rt(a) do{}while(0) -#define comedi_rt_pend_wakeup(a) do{}while(0) +#define comedi_switch_to_non_rt(a) do {} while (0) +#define comedi_rt_pend_wakeup(a) do {} while (0) -#define rt_printk(format,args...) printk(format,##args) +#define rt_printk(format, args...) printk(format, ##args) #endif @@ -89,7 +89,7 @@ extern int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, #define comedi_spin_lock_irqsave(lock_ptr, flags) \ (flags = __comedi_spin_lock_irqsave(lock_ptr)) -static inline unsigned long __comedi_spin_lock_irqsave(spinlock_t * lock_ptr) +static inline unsigned long __comedi_spin_lock_irqsave(spinlock_t *lock_ptr) { unsigned long flags; @@ -112,7 +112,7 @@ static inline unsigned long __comedi_spin_lock_irqsave(spinlock_t * lock_ptr) return flags; } -static inline void comedi_spin_unlock_irqrestore(spinlock_t * lock_ptr, +static inline void comedi_spin_unlock_irqrestore(spinlock_t *lock_ptr, unsigned long flags) { diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index 157e57899ad4..76eedd547f5b 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -39,17 +39,18 @@ #include #include #include -#include -#include +#include +#include #include "comedi.h" -#define DPRINTK(format, args...) do{ \ - if(comedi_debug)printk("comedi: " format , ## args ); \ -} while(0) +#define DPRINTK(format, args...) do { \ + if (comedi_debug) \ + printk(KERN_DEBUG "comedi: " format , ## args); \ +} while (0) -#define COMEDI_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) -#define COMEDI_VERSION_CODE COMEDI_VERSION(COMEDI_MAJORVERSION,COMEDI_MINORVERSION,COMEDI_MICROVERSION) +#define COMEDI_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c)) +#define COMEDI_VERSION_CODE COMEDI_VERSION(COMEDI_MAJORVERSION, COMEDI_MINORVERSION, COMEDI_MICROVERSION) #define COMEDI_RELEASE VERSION #define COMEDI_INITCLEANUP_NOMODULE(x) \ @@ -82,21 +83,22 @@ static struct pci_driver comedi_driver ## _pci_driver = \ { \ .id_table = pci_id_table, \ - .probe = & comedi_driver ## _pci_probe, \ - .remove = __devexit_p(& comedi_driver ## _pci_remove) \ + .probe = &comedi_driver ## _pci_probe, \ + .remove = __devexit_p(&comedi_driver ## _pci_remove) \ }; \ static int __init comedi_driver ## _init_module(void) \ { \ int retval; \ - retval = comedi_driver_register(& comedi_driver); \ - if(retval < 0) return retval; \ - comedi_driver ## _pci_driver.name = (char*)comedi_driver.driver_name; \ - return pci_register_driver(& comedi_driver ## _pci_driver); \ + retval = comedi_driver_register(&comedi_driver); \ + if (retval < 0) \ + return retval; \ + comedi_driver ## _pci_driver.name = (char *)comedi_driver.driver_name; \ + return pci_register_driver(&comedi_driver ## _pci_driver); \ } \ static void __exit comedi_driver ## _cleanup_module(void) \ { \ - pci_unregister_driver(& comedi_driver ## _pci_driver); \ - comedi_driver_unregister(& comedi_driver); \ + pci_unregister_driver(&comedi_driver ## _pci_driver); \ + comedi_driver_unregister(&comedi_driver); \ } \ module_init(comedi_driver ## _init_module); \ module_exit(comedi_driver ## _cleanup_module); @@ -177,14 +179,14 @@ struct comedi_subdevice_struct { int (*do_cmdtest) (comedi_device *, comedi_subdevice *, comedi_cmd *); int (*poll) (comedi_device *, comedi_subdevice *); int (*cancel) (comedi_device *, comedi_subdevice *); - //int (*do_lock)(comedi_device *,comedi_subdevice *); - //int (*do_unlock)(comedi_device *,comedi_subdevice *); + /* int (*do_lock)(comedi_device *,comedi_subdevice *); */ + /* int (*do_unlock)(comedi_device *,comedi_subdevice *); */ /* called when the buffer changes */ - int (*buf_change) (comedi_device * dev, comedi_subdevice * s, + int (*buf_change) (comedi_device *dev, comedi_subdevice *s, unsigned long new_size); - void (*munge) (comedi_device * dev, comedi_subdevice * s, void *data, + void (*munge) (comedi_device *dev, comedi_subdevice *s, void *data, unsigned int num_bytes, unsigned int start_chan_index); enum dma_data_direction async_dma_dir; @@ -234,13 +236,13 @@ struct comedi_async_struct { wait_queue_head_t wait_head; - // callback stuff + /* callback stuff */ unsigned int cb_mask; int (*cb_func) (unsigned int flags, void *); void *cb_arg; - int (*inttrig) (comedi_device * dev, comedi_subdevice * s, - unsigned int x); + int (*inttrig) (comedi_device *dev, comedi_subdevice *s, + unsigned int x); }; struct comedi_driver_struct { @@ -265,8 +267,9 @@ struct comedi_device_struct { device_create_result_type *class_dev; int minor; - /* hw_dev is passed to dma_alloc_coherent when allocating async buffers for subdevices - that have async_dma_dir set to something other than DMA_NONE */ + /* hw_dev is passed to dma_alloc_coherent when allocating async buffers + * for subdevices that have async_dma_dir set to something other than + * DMA_NONE */ struct device *hw_dev; const char *board_name; @@ -289,8 +292,8 @@ struct comedi_device_struct { struct fasync_struct *async_queue; - void (*open) (comedi_device * dev); - void (*close) (comedi_device * dev); + void (*open) (comedi_device *dev); + void (*close) (comedi_device *dev); }; struct comedi_device_file_info { @@ -302,15 +305,15 @@ struct comedi_device_file_info { #ifdef CONFIG_COMEDI_DEBUG extern int comedi_debug; #else -static const int comedi_debug = 0; +static const int comedi_debug; #endif /* * function prototypes */ -void comedi_event(comedi_device * dev, comedi_subdevice * s); -void comedi_error(const comedi_device * dev, const char *s); +void comedi_event(comedi_device *dev, comedi_subdevice *s); +void comedi_error(const comedi_device *dev, const char *s); /* we can expand the number of bits used to encode devices/subdevices into the minor number soon, after more distros support > 8 bit minor numbers @@ -322,24 +325,30 @@ enum comedi_minor_bits { static const unsigned COMEDI_SUBDEVICE_MINOR_SHIFT = 4; static const unsigned COMEDI_SUBDEVICE_MINOR_OFFSET = 1; -struct comedi_device_file_info* comedi_get_device_file_info(unsigned minor); +struct comedi_device_file_info *comedi_get_device_file_info(unsigned minor); -static inline comedi_subdevice* comedi_get_read_subdevice(const struct comedi_device_file_info *info) +static inline comedi_subdevice *comedi_get_read_subdevice( + const struct comedi_device_file_info *info) { - if(info->read_subdevice) return info->read_subdevice; - if(info->device == NULL) return NULL; + if (info->read_subdevice) + return info->read_subdevice; + if (info->device == NULL) + return NULL; return info->device->read_subdev; } -static inline comedi_subdevice* comedi_get_write_subdevice(const struct comedi_device_file_info *info) +static inline comedi_subdevice *comedi_get_write_subdevice( + const struct comedi_device_file_info *info) { - if(info->write_subdevice) return info->write_subdevice; - if(info->device == NULL) return NULL; + if (info->write_subdevice) + return info->write_subdevice; + if (info->device == NULL) + return NULL; return info->device->write_subdev; } -void comedi_device_detach(comedi_device * dev); -int comedi_device_attach(comedi_device * dev, comedi_devconfig * it); +void comedi_device_detach(comedi_device *dev); +int comedi_device_attach(comedi_device *dev, comedi_devconfig *it); int comedi_driver_register(comedi_driver *); int comedi_driver_unregister(comedi_driver *); @@ -348,7 +357,7 @@ void cleanup_polling(void); void start_polling(comedi_device *); void stop_polling(comedi_device *); -int comedi_buf_alloc(comedi_device * dev, comedi_subdevice * s, unsigned long +int comedi_buf_alloc(comedi_device *dev, comedi_subdevice *s, unsigned long new_size); #ifdef CONFIG_PROC_FS @@ -367,7 +376,8 @@ static inline void comedi_proc_cleanup(void) enum subdevice_runflags { SRF_USER = 0x00000001, SRF_RT = 0x00000002, - /* indicates an COMEDI_CB_ERROR event has occurred since the last command was started */ + /* indicates an COMEDI_CB_ERROR event has occurred since the last + * command was started */ SRF_ERROR = 0x00000004, SRF_RUNNING = 0x08000000 }; @@ -376,22 +386,22 @@ enum subdevice_runflags { various internal comedi functions */ -int do_rangeinfo_ioctl(comedi_device * dev, comedi_rangeinfo * arg); -int check_chanlist(comedi_subdevice * s, int n, unsigned int *chanlist); -void comedi_set_subdevice_runflags(comedi_subdevice * s, unsigned mask, +int do_rangeinfo_ioctl(comedi_device *dev, comedi_rangeinfo *arg); +int check_chanlist(comedi_subdevice *s, int n, unsigned int *chanlist); +void comedi_set_subdevice_runflags(comedi_subdevice *s, unsigned mask, unsigned bits); -unsigned comedi_get_subdevice_runflags(comedi_subdevice * s); -int insn_inval(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); +unsigned comedi_get_subdevice_runflags(comedi_subdevice *s); +int insn_inval(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data); /* range stuff */ -#define RANGE(a,b) {(a)*1e6,(b)*1e6,0} -#define RANGE_ext(a,b) {(a)*1e6,(b)*1e6,RF_EXTERNAL} -#define RANGE_mA(a,b) {(a)*1e6,(b)*1e6,UNIT_mA} -#define RANGE_unitless(a,b) {(a)*1e6,(b)*1e6,0} /* XXX */ -#define BIP_RANGE(a) {-(a)*1e6,(a)*1e6,0} -#define UNI_RANGE(a) {0,(a)*1e6,0} +#define RANGE(a, b) {(a)*1e6, (b)*1e6, 0} +#define RANGE_ext(a, b) {(a)*1e6, (b)*1e6, RF_EXTERNAL} +#define RANGE_mA(a, b) {(a)*1e6, (b)*1e6, UNIT_mA} +#define RANGE_unitless(a, b) {(a)*1e6, (b)*1e6, 0} /* XXX */ +#define BIP_RANGE(a) {-(a)*1e6, (a)*1e6, 0} +#define UNI_RANGE(a) {0, (a)*1e6, 0} extern const comedi_lrange range_bipolar10; extern const comedi_lrange range_bipolar5; @@ -415,8 +425,8 @@ struct comedi_lrange_struct { /* some silly little inline functions */ -static inline int alloc_subdevices(comedi_device * dev, - unsigned int num_subdevices) +static inline int alloc_subdevices(comedi_device *dev, + unsigned int num_subdevices) { unsigned i; @@ -434,7 +444,7 @@ static inline int alloc_subdevices(comedi_device * dev, return 0; } -static inline int alloc_private(comedi_device * dev, int size) +static inline int alloc_private(comedi_device *dev, int size) { dev->private = kzalloc(size, GFP_KERNEL); if (!dev->private) @@ -442,7 +452,7 @@ static inline int alloc_private(comedi_device * dev, int size) return 0; } -static inline unsigned int bytes_per_sample(const comedi_subdevice * subd) +static inline unsigned int bytes_per_sample(const comedi_subdevice *subd) { if (subd->subdev_flags & SDF_LSAMPL) return sizeof(lsampl_t); @@ -452,11 +462,11 @@ static inline unsigned int bytes_per_sample(const comedi_subdevice * subd) /* must be used in attach to set dev->hw_dev if you wish to dma directly into comedi's buffer */ -static inline void comedi_set_hw_dev(comedi_device * dev, struct device *hw_dev) +static inline void comedi_set_hw_dev(comedi_device *dev, struct device *hw_dev) { - if (dev->hw_dev) { + if (dev->hw_dev) put_device(dev->hw_dev); - } + dev->hw_dev = hw_dev; if (dev->hw_dev) { dev->hw_dev = get_device(dev->hw_dev); @@ -464,31 +474,31 @@ static inline void comedi_set_hw_dev(comedi_device * dev, struct device *hw_dev) } } -int comedi_buf_put(comedi_async * async, sampl_t x); -int comedi_buf_get(comedi_async * async, sampl_t * x); +int comedi_buf_put(comedi_async *async, sampl_t x); +int comedi_buf_get(comedi_async *async, sampl_t *x); -unsigned int comedi_buf_write_n_available(comedi_async * async); -unsigned int comedi_buf_write_alloc(comedi_async * async, unsigned int nbytes); -unsigned int comedi_buf_write_alloc_strict(comedi_async * async, +unsigned int comedi_buf_write_n_available(comedi_async *async); +unsigned int comedi_buf_write_alloc(comedi_async *async, unsigned int nbytes); +unsigned int comedi_buf_write_alloc_strict(comedi_async *async, unsigned int nbytes); -unsigned comedi_buf_write_free(comedi_async * async, unsigned int nbytes); -unsigned comedi_buf_read_alloc(comedi_async * async, unsigned nbytes); -unsigned comedi_buf_read_free(comedi_async * async, unsigned int nbytes); -unsigned int comedi_buf_read_n_available(comedi_async * async); -void comedi_buf_memcpy_to(comedi_async * async, unsigned int offset, +unsigned comedi_buf_write_free(comedi_async *async, unsigned int nbytes); +unsigned comedi_buf_read_alloc(comedi_async *async, unsigned nbytes); +unsigned comedi_buf_read_free(comedi_async *async, unsigned int nbytes); +unsigned int comedi_buf_read_n_available(comedi_async *async); +void comedi_buf_memcpy_to(comedi_async *async, unsigned int offset, const void *source, unsigned int num_bytes); -void comedi_buf_memcpy_from(comedi_async * async, unsigned int offset, +void comedi_buf_memcpy_from(comedi_async *async, unsigned int offset, void *destination, unsigned int num_bytes); -static inline unsigned comedi_buf_write_n_allocated(comedi_async * async) +static inline unsigned comedi_buf_write_n_allocated(comedi_async *async) { return async->buf_write_alloc_count - async->buf_write_count; } -static inline unsigned comedi_buf_read_n_allocated(comedi_async * async) +static inline unsigned comedi_buf_read_n_allocated(comedi_async *async) { return async->buf_read_alloc_count - async->buf_read_count; } -void comedi_reset_async_buf(comedi_async * async); +void comedi_reset_async_buf(comedi_async *async); static inline void *comedi_aux_data(int options[], int n) { @@ -522,8 +532,6 @@ void comedi_free_subdevice_minor(comedi_subdevice *s); int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name); void comedi_pci_auto_unconfig(struct pci_dev *pcidev); -//#ifdef CONFIG_COMEDI_RT #include "comedi_rt.h" -//#endif #endif /* _COMEDIDEV_H */ diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h index e381389524d6..d6a2e378f1ad 100644 --- a/drivers/staging/comedi/comedilib.h +++ b/drivers/staging/comedi/comedilib.h @@ -41,13 +41,13 @@ typedef void comedi_t; /* these functions may not be called at real-time priority */ comedi_t *comedi_open(const char *path); -int comedi_close(comedi_t * dev); +int comedi_close(comedi_t *dev); /* these functions may be called at any priority, but may fail at real-time priority */ -int comedi_lock(comedi_t * dev, unsigned int subdev); -int comedi_unlock(comedi_t * dev, unsigned int subdev); +int comedi_lock(comedi_t *dev, unsigned int subdev); +int comedi_unlock(comedi_t *dev, unsigned int subdev); /* these functions may be called at any priority, but you must hold the lock for the subdevice */ @@ -56,68 +56,68 @@ int comedi_loglevel(int loglevel); void comedi_perror(const char *s); char *comedi_strerror(int errnum); int comedi_errno(void); -int comedi_fileno(comedi_t * dev); +int comedi_fileno(comedi_t *dev); -int comedi_cancel(comedi_t * dev, unsigned int subdev); -int comedi_register_callback(comedi_t * dev, unsigned int subdev, +int comedi_cancel(comedi_t *dev, unsigned int subdev); +int comedi_register_callback(comedi_t *dev, unsigned int subdev, unsigned int mask, int (*cb) (unsigned int, void *), void *arg); -int comedi_command(comedi_t * dev, comedi_cmd * cmd); -int comedi_command_test(comedi_t * dev, comedi_cmd * cmd); -int comedi_trigger(comedi_t * dev, unsigned int subdev, comedi_trig * it); -int __comedi_trigger(comedi_t * dev, unsigned int subdev, comedi_trig * it); -int comedi_data_write(comedi_t * dev, unsigned int subdev, unsigned int chan, +int comedi_command(comedi_t *dev, comedi_cmd *cmd); +int comedi_command_test(comedi_t *dev, comedi_cmd *cmd); +int comedi_trigger(comedi_t *dev, unsigned int subdev, comedi_trig *it); +int __comedi_trigger(comedi_t *dev, unsigned int subdev, comedi_trig *it); +int comedi_data_write(comedi_t *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref, lsampl_t data); -int comedi_data_read(comedi_t * dev, unsigned int subdev, unsigned int chan, - unsigned int range, unsigned int aref, lsampl_t * data); -int comedi_data_read_hint(comedi_t * dev, unsigned int subdev, +int comedi_data_read(comedi_t *dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t *data); +int comedi_data_read_hint(comedi_t *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref); -int comedi_data_read_delayed(comedi_t * dev, unsigned int subdev, +int comedi_data_read_delayed(comedi_t *dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref, - lsampl_t * data, unsigned int nano_sec); -int comedi_dio_config(comedi_t * dev, unsigned int subdev, unsigned int chan, + lsampl_t *data, unsigned int nano_sec); +int comedi_dio_config(comedi_t *dev, unsigned int subdev, unsigned int chan, unsigned int io); -int comedi_dio_read(comedi_t * dev, unsigned int subdev, unsigned int chan, +int comedi_dio_read(comedi_t *dev, unsigned int subdev, unsigned int chan, unsigned int *val); -int comedi_dio_write(comedi_t * dev, unsigned int subdev, unsigned int chan, +int comedi_dio_write(comedi_t *dev, unsigned int subdev, unsigned int chan, unsigned int val); -int comedi_dio_bitfield(comedi_t * dev, unsigned int subdev, unsigned int mask, +int comedi_dio_bitfield(comedi_t *dev, unsigned int subdev, unsigned int mask, unsigned int *bits); -int comedi_get_n_subdevices(comedi_t * dev); -int comedi_get_version_code(comedi_t * dev); -const char *comedi_get_driver_name(comedi_t * dev); -const char *comedi_get_board_name(comedi_t * dev); -int comedi_get_subdevice_type(comedi_t * dev, unsigned int subdevice); -int comedi_find_subdevice_by_type(comedi_t * dev, int type, unsigned int subd); -int comedi_get_n_channels(comedi_t * dev, unsigned int subdevice); -lsampl_t comedi_get_maxdata(comedi_t * dev, unsigned int subdevice, unsigned +int comedi_get_n_subdevices(comedi_t *dev); +int comedi_get_version_code(comedi_t *dev); +const char *comedi_get_driver_name(comedi_t *dev); +const char *comedi_get_board_name(comedi_t *dev); +int comedi_get_subdevice_type(comedi_t *dev, unsigned int subdevice); +int comedi_find_subdevice_by_type(comedi_t *dev, int type, unsigned int subd); +int comedi_get_n_channels(comedi_t *dev, unsigned int subdevice); +lsampl_t comedi_get_maxdata(comedi_t *dev, unsigned int subdevice, unsigned int chan); -int comedi_get_n_ranges(comedi_t * dev, unsigned int subdevice, unsigned int +int comedi_get_n_ranges(comedi_t *dev, unsigned int subdevice, unsigned int chan); -int comedi_do_insn(comedi_t * dev, comedi_insn * insn); -int comedi_poll(comedi_t * dev, unsigned int subdev); +int comedi_do_insn(comedi_t *dev, comedi_insn *insn); +int comedi_poll(comedi_t *dev, unsigned int subdev); /* DEPRECATED functions */ -int comedi_get_rangetype(comedi_t * dev, unsigned int subdevice, +int comedi_get_rangetype(comedi_t *dev, unsigned int subdevice, unsigned int chan); /* ALPHA functions */ -unsigned int comedi_get_subdevice_flags(comedi_t * dev, unsigned int subdevice); -int comedi_get_len_chanlist(comedi_t * dev, unsigned int subdevice); -int comedi_get_krange(comedi_t * dev, unsigned int subdevice, unsigned int - chan, unsigned int range, comedi_krange * krange); -unsigned int comedi_get_buf_head_pos(comedi_t * dev, unsigned int subdevice); -int comedi_set_user_int_count(comedi_t * dev, unsigned int subdevice, +unsigned int comedi_get_subdevice_flags(comedi_t *dev, unsigned int subdevice); +int comedi_get_len_chanlist(comedi_t *dev, unsigned int subdevice); +int comedi_get_krange(comedi_t *dev, unsigned int subdevice, unsigned int + chan, unsigned int range, comedi_krange *krange); +unsigned int comedi_get_buf_head_pos(comedi_t *dev, unsigned int subdevice); +int comedi_set_user_int_count(comedi_t *dev, unsigned int subdevice, unsigned int buf_user_count); -int comedi_map(comedi_t * dev, unsigned int subdev, void *ptr); -int comedi_unmap(comedi_t * dev, unsigned int subdev); -int comedi_get_buffer_size(comedi_t * dev, unsigned int subdev); -int comedi_mark_buffer_read(comedi_t * dev, unsigned int subdevice, +int comedi_map(comedi_t *dev, unsigned int subdev, void *ptr); +int comedi_unmap(comedi_t *dev, unsigned int subdev); +int comedi_get_buffer_size(comedi_t *dev, unsigned int subdev); +int comedi_mark_buffer_read(comedi_t *dev, unsigned int subdevice, unsigned int num_bytes); -int comedi_mark_buffer_written(comedi_t * d, unsigned int subdevice, +int comedi_mark_buffer_written(comedi_t *d, unsigned int subdevice, unsigned int num_bytes); -int comedi_get_buffer_contents(comedi_t * dev, unsigned int subdevice); -int comedi_get_buffer_offset(comedi_t * dev, unsigned int subdevice); +int comedi_get_buffer_contents(comedi_t *dev, unsigned int subdevice); +int comedi_get_buffer_offset(comedi_t *dev, unsigned int subdevice); #else @@ -139,14 +139,14 @@ int comedi_cancel(unsigned int minor, unsigned int subdev); int comedi_register_callback(unsigned int minor, unsigned int subdev, unsigned int mask, int (*cb) (unsigned int, void *), void *arg); -int comedi_command(unsigned int minor, comedi_cmd * cmd); -int comedi_command_test(unsigned int minor, comedi_cmd * cmd); -int comedi_trigger(unsigned int minor, unsigned int subdev, comedi_trig * it); -int __comedi_trigger(unsigned int minor, unsigned int subdev, comedi_trig * it); +int comedi_command(unsigned int minor, comedi_cmd *cmd); +int comedi_command_test(unsigned int minor, comedi_cmd *cmd); +int comedi_trigger(unsigned int minor, unsigned int subdev, comedi_trig *it); +int __comedi_trigger(unsigned int minor, unsigned int subdev, comedi_trig *it); int comedi_data_write(unsigned int dev, unsigned int subdev, unsigned int chan, unsigned int range, unsigned int aref, lsampl_t data); int comedi_data_read(unsigned int dev, unsigned int subdev, unsigned int chan, - unsigned int range, unsigned int aref, lsampl_t * data); + unsigned int range, unsigned int aref, lsampl_t *data); int comedi_dio_config(unsigned int dev, unsigned int subdev, unsigned int chan, unsigned int io); int comedi_dio_read(unsigned int dev, unsigned int subdev, unsigned int chan, @@ -167,7 +167,7 @@ lsampl_t comedi_get_maxdata(unsigned int minor, unsigned int subdevice, unsigned int chan); int comedi_get_n_ranges(unsigned int minor, unsigned int subdevice, unsigned int chan); -int comedi_do_insn(unsigned int minor, comedi_insn * insn); +int comedi_do_insn(unsigned int minor, comedi_insn *insn); int comedi_poll(unsigned int minor, unsigned int subdev); /* DEPRECATED functions */ @@ -179,7 +179,7 @@ unsigned int comedi_get_subdevice_flags(unsigned int minor, unsigned int subdevice); int comedi_get_len_chanlist(unsigned int minor, unsigned int subdevice); int comedi_get_krange(unsigned int minor, unsigned int subdevice, unsigned int - chan, unsigned int range, comedi_krange * krange); + chan, unsigned int range, comedi_krange *krange); unsigned int comedi_get_buf_head_pos(unsigned int minor, unsigned int subdevice); int comedi_set_user_int_count(unsigned int minor, unsigned int subdevice, diff --git a/drivers/staging/comedi/wrapper.h b/drivers/staging/comedi/wrapper.h index 81f8adb768d2..77fc673900e9 100644 --- a/drivers/staging/comedi/wrapper.h +++ b/drivers/staging/comedi/wrapper.h @@ -19,13 +19,7 @@ #ifndef __COMPAT_LINUX_WRAPPER_H_ #define __COMPAT_LINUX_WRAPPER_H_ -#include - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) #define mem_map_reserve(p) set_bit(PG_reserved, &((p)->flags)) #define mem_map_unreserve(p) clear_bit(PG_reserved, &((p)->flags)) -#else -#include_next -#endif #endif /* __COMPAT_LINUX_WRAPPER_H_ */ -- cgit v1.2.3 From bf00eaa9a7a6bba59bddf4ecbfd2119d0dbcfd4e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 13 Nov 2008 17:05:58 -0800 Subject: Staging: comedi: fix checkpatch.pl errors in comedi_fops.c There are still some >80 character lines in there, but this catches the majority of the issues. Cc: Ian Abbott Cc: Frank Mori Hess Cc: David Schleef Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedi_fops.c | 528 +++++++++++++++++------------------ 1 file changed, 263 insertions(+), 265 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index f44566416f5b..018c964396df 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -45,10 +45,10 @@ #include "comedidev.h" #include -#include -#include +#include +#include -//#include "kvmem.h" +/* #include "kvmem.h" */ MODULE_AUTHOR("http://www.comedi.org"); MODULE_DESCRIPTION("Comedi core module"); @@ -60,42 +60,44 @@ module_param(comedi_debug, int, 0644); #endif static DEFINE_SPINLOCK(comedi_file_info_table_lock); -static struct comedi_device_file_info* comedi_file_info_table[COMEDI_NUM_MINORS]; - -static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg); -static int do_bufconfig_ioctl(comedi_device * dev, void *arg); -static int do_devinfo_ioctl(comedi_device * dev, comedi_devinfo * arg, - struct file *file); -static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, - void *file); -static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg); -static int do_bufinfo_ioctl(comedi_device * dev, void *arg); -static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file); -static int do_lock_ioctl(comedi_device * dev, unsigned int arg, void *file); -static int do_unlock_ioctl(comedi_device * dev, unsigned int arg, void *file); -static int do_cancel_ioctl(comedi_device * dev, unsigned int arg, void *file); -static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file); -static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file); -static int do_insn_ioctl(comedi_device * dev, void *arg, void *file); -static int do_poll_ioctl(comedi_device * dev, unsigned int subd, void *file); - -void do_become_nonbusy(comedi_device * dev, comedi_subdevice * s); -static int do_cancel(comedi_device * dev, comedi_subdevice * s); +static struct comedi_device_file_info + *comedi_file_info_table[COMEDI_NUM_MINORS]; + +static int do_devconfig_ioctl(comedi_device *dev, comedi_devconfig *arg); +static int do_bufconfig_ioctl(comedi_device *dev, void *arg); +static int do_devinfo_ioctl(comedi_device *dev, comedi_devinfo *arg, + struct file *file); +static int do_subdinfo_ioctl(comedi_device *dev, comedi_subdinfo *arg, + void *file); +static int do_chaninfo_ioctl(comedi_device *dev, comedi_chaninfo *arg); +static int do_bufinfo_ioctl(comedi_device *dev, void *arg); +static int do_cmd_ioctl(comedi_device *dev, void *arg, void *file); +static int do_lock_ioctl(comedi_device *dev, unsigned int arg, void *file); +static int do_unlock_ioctl(comedi_device *dev, unsigned int arg, void *file); +static int do_cancel_ioctl(comedi_device *dev, unsigned int arg, void *file); +static int do_cmdtest_ioctl(comedi_device *dev, void *arg, void *file); +static int do_insnlist_ioctl(comedi_device *dev, void *arg, void *file); +static int do_insn_ioctl(comedi_device *dev, void *arg, void *file); +static int do_poll_ioctl(comedi_device *dev, unsigned int subd, void *file); + +extern void do_become_nonbusy(comedi_device *dev, comedi_subdevice *s); +static int do_cancel(comedi_device *dev, comedi_subdevice *s); static int comedi_fasync(int fd, struct file *file, int on); -static int is_device_busy(comedi_device * dev); +static int is_device_busy(comedi_device *dev); #ifdef HAVE_UNLOCKED_IOCTL static long comedi_unlocked_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) + unsigned long arg) #else static int comedi_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) + unsigned int cmd, unsigned long arg) #endif { const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; int rc; @@ -162,7 +164,7 @@ static int comedi_ioctl(struct inode *inode, struct file *file, break; } - done: +done: mutex_unlock(&dev->mutex); return rc; } @@ -180,7 +182,7 @@ static int comedi_ioctl(struct inode *inode, struct file *file, writes: none */ -static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg) +static int do_devconfig_ioctl(comedi_device *dev, comedi_devconfig *arg) { comedi_devconfig it; int ret; @@ -193,8 +195,7 @@ static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg) if (arg == NULL) { if (is_device_busy(dev)) return -EBUSY; - if(dev->attached) - { + if (dev->attached) { struct module *driver_module = dev->driver->module; comedi_device_detach(dev); module_put(driver_module); @@ -208,7 +209,7 @@ static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg) it.board_name[COMEDI_NAMELEN - 1] = 0; if (comedi_aux_data(it.options, 0) && - it.options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { + it.options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { int bit_shift; aux_len = it.options[COMEDI_DEVCONF_AUX_DATA_LENGTH]; if (aux_len < 0) @@ -219,24 +220,23 @@ static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg) return -ENOMEM; if (copy_from_user(aux_data, - comedi_aux_data(it.options, 0), aux_len)) { + comedi_aux_data(it.options, 0), aux_len)) { vfree(aux_data); return -EFAULT; } it.options[COMEDI_DEVCONF_AUX_DATA_LO] = - (unsigned long)aux_data; + (unsigned long)aux_data; if (sizeof(void *) > sizeof(int)) { bit_shift = sizeof(int) * 8; it.options[COMEDI_DEVCONF_AUX_DATA_HI] = - ((unsigned long)aux_data) >> bit_shift; + ((unsigned long)aux_data) >> bit_shift; } else it.options[COMEDI_DEVCONF_AUX_DATA_HI] = 0; } ret = comedi_device_attach(dev, &it); - if(ret == 0) - { - if(!try_module_get(dev->driver->module)) { + if (ret == 0) { + if (!try_module_get(dev->driver->module)) { comedi_device_detach(dev); return -ENOSYS; } @@ -262,7 +262,7 @@ static int do_devconfig_ioctl(comedi_device * dev, comedi_devconfig * arg) modified bufconfig at arg */ -static int do_bufconfig_ioctl(comedi_device * dev, void *arg) +static int do_bufconfig_ioctl(comedi_device *dev, void *arg) { comedi_bufconfig bc; comedi_async *async; @@ -329,7 +329,7 @@ static int do_bufconfig_ioctl(comedi_device * dev, void *arg) bc.size = async->prealloc_bufsz; bc.maximum_size = async->max_bufsize; - copyback: +copyback: if (copy_to_user(arg, &bc, sizeof(comedi_bufconfig))) return -EFAULT; @@ -350,14 +350,17 @@ static int do_bufconfig_ioctl(comedi_device * dev, void *arg) devinfo structure */ -static int do_devinfo_ioctl(comedi_device * dev, comedi_devinfo * arg, - struct file *file) +static int do_devinfo_ioctl(comedi_device *dev, comedi_devinfo *arg, + struct file *file) { comedi_devinfo devinfo; const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); - comedi_subdevice *read_subdev = comedi_get_read_subdevice(dev_file_info); - comedi_subdevice *write_subdev = comedi_get_write_subdevice(dev_file_info); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); + comedi_subdevice *read_subdev = + comedi_get_read_subdevice(dev_file_info); + comedi_subdevice *write_subdev = + comedi_get_write_subdevice(dev_file_info); memset(&devinfo, 0, sizeof(devinfo)); @@ -367,16 +370,15 @@ static int do_devinfo_ioctl(comedi_device * dev, comedi_devinfo * arg, memcpy(devinfo.driver_name, dev->driver->driver_name, COMEDI_NAMELEN); memcpy(devinfo.board_name, dev->board_name, COMEDI_NAMELEN); - if (read_subdev) { + if (read_subdev) devinfo.read_subdevice = read_subdev - dev->subdevices; - } else { + else devinfo.read_subdevice = -1; - } - if (write_subdev) { + + if (write_subdev) devinfo.write_subdevice = write_subdev - dev->subdevices; - } else { + else devinfo.write_subdevice = -1; - } if (copy_to_user(arg, &devinfo, sizeof(comedi_devinfo))) return -EFAULT; @@ -398,8 +400,8 @@ static int do_devinfo_ioctl(comedi_device * dev, comedi_devinfo * arg, array of subdevice info structures at arg */ -static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, - void *file) +static int do_subdinfo_ioctl(comedi_device *dev, comedi_subdinfo *arg, + void *file) { int ret, i; comedi_subdinfo *tmp, *us; @@ -425,8 +427,7 @@ static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, us->maxdata = s->maxdata; if (s->range_table) { us->range_type = - (i << 24) | (0 << 16) | (s-> - range_table->length); + (i << 24) | (0 << 16) | (s->range_table->length); } else { us->range_type = 0; /* XXX */ } @@ -458,7 +459,7 @@ static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, } ret = copy_to_user(arg, tmp, - dev->n_subdevices * sizeof(comedi_subdinfo)); + dev->n_subdevices * sizeof(comedi_subdinfo)); kfree(tmp); @@ -479,7 +480,7 @@ static int do_subdinfo_ioctl(comedi_device * dev, comedi_subdinfo * arg, arrays at elements of chaninfo structure */ -static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg) +static int do_chaninfo_ioctl(comedi_device *dev, comedi_chaninfo *arg) { comedi_subdevice *s; comedi_chaninfo it; @@ -495,7 +496,7 @@ static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg) if (s->maxdata || !s->maxdata_list) return -EINVAL; if (copy_to_user(it.maxdata_list, s->maxdata_list, - s->n_chan * sizeof(lsampl_t))) + s->n_chan * sizeof(lsampl_t))) return -EFAULT; } @@ -503,7 +504,7 @@ static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg) if (!s->flaglist) return -EINVAL; if (copy_to_user(it.flaglist, s->flaglist, - s->n_chan * sizeof(unsigned int))) + s->n_chan * sizeof(unsigned int))) return -EFAULT; } @@ -516,11 +517,14 @@ static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg) int x; x = (dev->minor << 28) | (it.subdev << 24) | (i << 16) | - (s->range_table_list[i]->length); + (s->range_table_list[i]->length); put_user(x, it.rangelist + i); } - //if(copy_to_user(it.rangelist,s->range_type_list,s->n_chan*sizeof(unsigned int))) - // return -EFAULT; +#if 0 + if (copy_to_user(it.rangelist, s->range_type_list, + s->n_chan*sizeof(unsigned int))) + return -EFAULT; +#endif } return 0; @@ -540,7 +544,7 @@ static int do_chaninfo_ioctl(comedi_device * dev, comedi_chaninfo * arg) modified bufinfo at arg */ -static int do_bufinfo_ioctl(comedi_device * dev, void *arg) +static int do_bufinfo_ioctl(comedi_device *dev, void *arg) { comedi_bufinfo bi; comedi_subdevice *s; @@ -569,15 +573,15 @@ static int do_bufinfo_ioctl(comedi_device * dev, void *arg) comedi_buf_read_free(async, bi.bytes_read); if (!(comedi_get_subdevice_runflags(s) & (SRF_ERROR | - SRF_RUNNING)) - && async->buf_write_count == async->buf_read_count) { + SRF_RUNNING)) + && async->buf_write_count == async->buf_read_count) { do_become_nonbusy(dev, s); } } if (bi.bytes_written && (s->subdev_flags & SDF_CMD_WRITE)) { bi.bytes_written = - comedi_buf_write_alloc(async, bi.bytes_written); + comedi_buf_write_alloc(async, bi.bytes_written); comedi_buf_write_free(async, bi.bytes_written); } @@ -586,15 +590,15 @@ static int do_bufinfo_ioctl(comedi_device * dev, void *arg) bi.buf_read_count = async->buf_read_count; bi.buf_read_ptr = async->buf_read_ptr; - copyback: +copyback: if (copy_to_user(arg, &bi, sizeof(comedi_bufinfo))) return -EFAULT; return 0; } -static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, - void *file); +static int parse_insn(comedi_device *dev, comedi_insn *insn, lsampl_t *data, + void *file); /* * COMEDI_INSNLIST * synchronous instructions @@ -612,7 +616,7 @@ static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, */ /* arbitrary limits */ #define MAX_SAMPLES 256 -static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file) +static int do_insnlist_ioctl(comedi_device *dev, void *arg, void *file) { comedi_insnlist insnlist; comedi_insn *insns = NULL; @@ -638,7 +642,7 @@ static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file) } if (copy_from_user(insns, insnlist.insns, - sizeof(comedi_insn) * insnlist.n_insns)) { + sizeof(comedi_insn) * insnlist.n_insns)) { DPRINTK("copy_from_user failed\n"); ret = -EFAULT; goto error; @@ -652,7 +656,7 @@ static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file) } if (insns[i].insn & INSN_MASK_WRITE) { if (copy_from_user(data, insns[i].data, - insns[i].n * sizeof(lsampl_t))) { + insns[i].n * sizeof(lsampl_t))) { DPRINTK("copy_from_user failed\n"); ret = -EFAULT; goto error; @@ -663,7 +667,7 @@ static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file) goto error; if (insns[i].insn & INSN_MASK_READ) { if (copy_to_user(insns[i].data, data, - insns[i].n * sizeof(lsampl_t))) { + insns[i].n * sizeof(lsampl_t))) { DPRINTK("copy_to_user failed\n"); ret = -EFAULT; goto error; @@ -673,20 +677,19 @@ static int do_insnlist_ioctl(comedi_device * dev, void *arg, void *file) schedule(); } - error: - if (insns) - kfree(insns); - if (data) - kfree(data); +error: + kfree(insns); + kfree(data); if (ret < 0) return ret; return i; } -static int check_insn_config_length(comedi_insn * insn, lsampl_t * data) +static int check_insn_config_length(comedi_insn *insn, lsampl_t *data) { - if(insn->n < 1) return -EINVAL; + if (insn->n < 1) + return -EINVAL; switch (data[0]) { case INSN_CONFIG_DIO_OUTPUT: @@ -730,21 +733,22 @@ static int check_insn_config_length(comedi_insn * insn, lsampl_t * data) if (insn->n == 5) return 0; break; - //by default we allow the insn since we don't have checks for all possible cases yet + /* by default we allow the insn since we don't have checks for + * all possible cases yet */ default: - rt_printk - ("comedi: no check for data length of config insn id %i is implemented.\n" - " Add a check to %s in %s.\n" - " Assuming n=%i is correct.\n", data[0], __FUNCTION__, - __FILE__, insn->n); + rt_printk("comedi: no check for data length of config insn id " + "%i is implemented.\n" + " Add a check to %s in %s.\n" + " Assuming n=%i is correct.\n", data[0], __func__, + __FILE__, insn->n); return 0; break; } return -EINVAL; } -static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, - void *file) +static int parse_insn(comedi_device *dev, comedi_insn *insn, lsampl_t *data, + void *file) { comedi_subdevice *s; int ret = 0; @@ -833,7 +837,8 @@ static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, goto out; } - if ((ret = check_chanlist(s, 1, &insn->chanspec)) < 0) { + ret = check_chanlist(s, 1, &insn->chanspec); + if (ret < 0) { ret = -EINVAL; DPRINTK("bad chanspec\n"); goto out; @@ -851,8 +856,8 @@ static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, break; case INSN_WRITE: maxdata = s->maxdata_list - ? s->maxdata_list[CR_CHAN(insn->chanspec)] - : s->maxdata; + ? s->maxdata_list[CR_CHAN(insn->chanspec)] + : s->maxdata; for (i = 0; i < insn->n; ++i) { if (data[i] > maxdata) { ret = -EINVAL; @@ -884,7 +889,7 @@ static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, s->busy = NULL; } - out: +out: return ret; } @@ -902,7 +907,7 @@ static int parse_insn(comedi_device * dev, comedi_insn * insn, lsampl_t * data, * writes: * data (for reads) */ -static int do_insn_ioctl(comedi_device * dev, void *arg, void *file) +static int do_insn_ioctl(comedi_device *dev, void *arg, void *file) { comedi_insn insn; lsampl_t *data = NULL; @@ -939,9 +944,8 @@ static int do_insn_ioctl(comedi_device * dev, void *arg, void *file) } ret = insn.n; - error: - if (data) - kfree(data); +error: + kfree(data); return ret; } @@ -961,7 +965,7 @@ static int do_insn_ioctl(comedi_device * dev, void *arg, void *file) modified cmd structure at arg */ -static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) +static int do_cmd_ioctl(comedi_device *dev, void *arg, void *file) { comedi_cmd user_cmd; comedi_subdevice *s; @@ -973,7 +977,7 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) DPRINTK("bad cmd address\n"); return -EFAULT; } - // save user's chanlist pointer so it can be restored later + /* save user's chanlist pointer so it can be restored later */ chanlist_saver = user_cmd.chanlist; if (user_cmd.subdev >= dev->n_subdevices) { @@ -1024,13 +1028,12 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) goto cleanup; } - if (async->cmd.chanlist) - kfree(async->cmd.chanlist); + kfree(async->cmd.chanlist); async->cmd = user_cmd; async->cmd.data = NULL; /* load channel/gain list */ async->cmd.chanlist = - kmalloc(async->cmd.chanlist_len * sizeof(int), GFP_KERNEL); + kmalloc(async->cmd.chanlist_len * sizeof(int), GFP_KERNEL); if (!async->cmd.chanlist) { DPRINTK("allocation failed\n"); ret = -ENOMEM; @@ -1038,15 +1041,15 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) } if (copy_from_user(async->cmd.chanlist, user_cmd.chanlist, - async->cmd.chanlist_len * sizeof(int))) { + async->cmd.chanlist_len * sizeof(int))) { DPRINTK("fault reading chanlist\n"); ret = -EFAULT; goto cleanup; } /* make sure each element in channel/gain list is valid */ - if ((ret = check_chanlist(s, async->cmd.chanlist_len, - async->cmd.chanlist)) < 0) { + ret = check_chanlist(s, async->cmd.chanlist_len, async->cmd.chanlist); + if (ret < 0) { DPRINTK("bad chanlist\n"); goto cleanup; } @@ -1056,7 +1059,7 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) if (async->cmd.flags & TRIG_BOGUS || ret) { DPRINTK("test returned %d\n", ret); user_cmd = async->cmd; - // restore chanlist pointer before copying back + /* restore chanlist pointer before copying back */ user_cmd.chanlist = chanlist_saver; user_cmd.data = NULL; if (copy_to_user(arg, &user_cmd, sizeof(comedi_cmd))) { @@ -1077,11 +1080,10 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) comedi_reset_async_buf(async); async->cb_mask = - COMEDI_CB_EOA | COMEDI_CB_BLOCK | COMEDI_CB_ERROR | - COMEDI_CB_OVERFLOW; - if (async->cmd.flags & TRIG_WAKE_EOS) { + COMEDI_CB_EOA | COMEDI_CB_BLOCK | COMEDI_CB_ERROR | + COMEDI_CB_OVERFLOW; + if (async->cmd.flags & TRIG_WAKE_EOS) async->cb_mask |= COMEDI_CB_EOS; - } comedi_set_subdevice_runflags(s, ~0, SRF_USER | SRF_RUNNING); @@ -1096,7 +1098,7 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) if (ret == 0) return 0; - cleanup: +cleanup: do_become_nonbusy(dev, s); return ret; @@ -1117,7 +1119,7 @@ static int do_cmd_ioctl(comedi_device * dev, void *arg, void *file) modified cmd structure at arg */ -static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) +static int do_cmdtest_ioctl(comedi_device *dev, void *arg, void *file) { comedi_cmd user_cmd; comedi_subdevice *s; @@ -1129,7 +1131,7 @@ static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) DPRINTK("bad cmd address\n"); return -EFAULT; } - // save user's chanlist pointer so it can be restored later + /* save user's chanlist pointer so it can be restored later */ chanlist_saver = user_cmd.chanlist; if (user_cmd.subdev >= dev->n_subdevices) { @@ -1160,8 +1162,7 @@ static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) /* load channel/gain list */ if (user_cmd.chanlist) { chanlist = - kmalloc(user_cmd.chanlist_len * sizeof(int), - GFP_KERNEL); + kmalloc(user_cmd.chanlist_len * sizeof(int), GFP_KERNEL); if (!chanlist) { DPRINTK("allocation failed\n"); ret = -ENOMEM; @@ -1169,15 +1170,15 @@ static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) } if (copy_from_user(chanlist, user_cmd.chanlist, - user_cmd.chanlist_len * sizeof(int))) { + user_cmd.chanlist_len * sizeof(int))) { DPRINTK("fault reading chanlist\n"); ret = -EFAULT; goto cleanup; } /* make sure each element in channel/gain list is valid */ - if ((ret = check_chanlist(s, user_cmd.chanlist_len, - chanlist)) < 0) { + ret = check_chanlist(s, user_cmd.chanlist_len, chanlist); + if (ret < 0) { DPRINTK("bad chanlist\n"); goto cleanup; } @@ -1187,7 +1188,7 @@ static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) ret = s->do_cmdtest(dev, s, &user_cmd); - // restore chanlist pointer before copying back + /* restore chanlist pointer before copying back */ user_cmd.chanlist = chanlist_saver; if (copy_to_user(arg, &user_cmd, sizeof(comedi_cmd))) { @@ -1195,9 +1196,8 @@ static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) ret = -EFAULT; goto cleanup; } - cleanup: - if (chanlist) - kfree(chanlist); +cleanup: + kfree(chanlist); return ret; } @@ -1217,7 +1217,7 @@ static int do_cmdtest_ioctl(comedi_device * dev, void *arg, void *file) */ -static int do_lock_ioctl(comedi_device * dev, unsigned int arg, void *file) +static int do_lock_ioctl(comedi_device *dev, unsigned int arg, void *file) { int ret = 0; unsigned long flags; @@ -1228,11 +1228,10 @@ static int do_lock_ioctl(comedi_device * dev, unsigned int arg, void *file) s = dev->subdevices + arg; comedi_spin_lock_irqsave(&s->spin_lock, flags); - if (s->busy || s->lock) { + if (s->busy || s->lock) ret = -EBUSY; - } else { + else s->lock = file; - } comedi_spin_unlock_irqrestore(&s->spin_lock, flags); if (ret < 0) @@ -1262,7 +1261,7 @@ static int do_lock_ioctl(comedi_device * dev, unsigned int arg, void *file) This function isn't protected by the semaphore, since we already own the lock. */ -static int do_unlock_ioctl(comedi_device * dev, unsigned int arg, void *file) +static int do_unlock_ioctl(comedi_device *dev, unsigned int arg, void *file) { comedi_subdevice *s; @@ -1302,7 +1301,7 @@ static int do_unlock_ioctl(comedi_device * dev, unsigned int arg, void *file) nothing */ -static int do_cancel_ioctl(comedi_device * dev, unsigned int arg, void *file) +static int do_cancel_ioctl(comedi_device *dev, unsigned int arg, void *file) { comedi_subdevice *s; @@ -1338,7 +1337,7 @@ static int do_cancel_ioctl(comedi_device * dev, unsigned int arg, void *file) nothing */ -static int do_poll_ioctl(comedi_device * dev, unsigned int arg, void *file) +static int do_poll_ioctl(comedi_device *dev, unsigned int arg, void *file) { comedi_subdevice *s; @@ -1361,7 +1360,7 @@ static int do_poll_ioctl(comedi_device * dev, unsigned int arg, void *file) return -EINVAL; } -static int do_cancel(comedi_device * dev, comedi_subdevice * s) +static int do_cancel(comedi_device *dev, comedi_subdevice *s) { int ret = 0; @@ -1387,13 +1386,14 @@ void comedi_unmap(struct vm_area_struct *area) } static struct vm_operations_struct comedi_vm_ops = { - close:comedi_unmap, + .close = comedi_unmap, }; static int comedi_mmap(struct file *file, struct vm_area_struct *vma) { const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; comedi_async *async = NULL; unsigned long start = vma->vm_start; @@ -1409,11 +1409,11 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma) retval = -ENODEV; goto done; } - if (vma->vm_flags & VM_WRITE) { + if (vma->vm_flags & VM_WRITE) s = comedi_get_write_subdevice(dev_file_info); - } else { + else s = comedi_get_read_subdevice(dev_file_info); - } + if (s == NULL) { retval = -EINVAL; goto done; @@ -1443,9 +1443,10 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma) n_pages = size >> PAGE_SHIFT; for (i = 0; i < n_pages; ++i) { if (remap_pfn_range(vma, start, - page_to_pfn(virt_to_page(async-> - buf_page_list[i].virt_addr)), - PAGE_SIZE, PAGE_SHARED)) { + page_to_pfn(virt_to_page(async-> + buf_page_list[i]. + virt_addr)), + PAGE_SIZE, PAGE_SHARED)) { retval = -EAGAIN; goto done; } @@ -1458,16 +1459,17 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma) async->mmap_count++; retval = 0; - done: +done: mutex_unlock(&dev->mutex); return retval; } -static unsigned int comedi_poll(struct file *file, poll_table * wait) +static unsigned int comedi_poll(struct file *file, poll_table *wait) { unsigned int mask = 0; const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; comedi_subdevice *read_subdev; comedi_subdevice *write_subdev; @@ -1484,21 +1486,22 @@ static unsigned int comedi_poll(struct file *file, poll_table * wait) if (read_subdev) { poll_wait(file, &read_subdev->async->wait_head, wait); if (!read_subdev->busy - || comedi_buf_read_n_available(read_subdev->async) > 0 - || !(comedi_get_subdevice_runflags(read_subdev) & - SRF_RUNNING)) { + || comedi_buf_read_n_available(read_subdev->async) > 0 + || !(comedi_get_subdevice_runflags(read_subdev) & + SRF_RUNNING)) { mask |= POLLIN | POLLRDNORM; } } write_subdev = comedi_get_write_subdevice(dev_file_info); if (write_subdev) { poll_wait(file, &write_subdev->async->wait_head, wait); - comedi_buf_write_alloc(write_subdev->async, write_subdev->async->prealloc_bufsz); + comedi_buf_write_alloc(write_subdev->async, + write_subdev->async->prealloc_bufsz); if (!write_subdev->busy - || !(comedi_get_subdevice_runflags(write_subdev) & - SRF_RUNNING) - || comedi_buf_write_n_allocated(write_subdev->async) >= - bytes_per_sample(write_subdev->async->subdevice)) { + || !(comedi_get_subdevice_runflags(write_subdev) & + SRF_RUNNING) + || comedi_buf_write_n_allocated(write_subdev->async) >= + bytes_per_sample(write_subdev->async->subdevice)) { mask |= POLLOUT | POLLWRNORM; } } @@ -1508,14 +1511,15 @@ static unsigned int comedi_poll(struct file *file, poll_table * wait) } static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes, - loff_t * offset) + loff_t *offset) { comedi_subdevice *s; comedi_async *async; int n, m, count = 0, retval = 0; DECLARE_WAITQUEUE(wait, current); const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; if (!dev->attached) { @@ -1550,20 +1554,18 @@ static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes, n = nbytes; m = n; - if (async->buf_write_ptr + m > async->prealloc_bufsz) { + if (async->buf_write_ptr + m > async->prealloc_bufsz) m = async->prealloc_bufsz - async->buf_write_ptr; - } comedi_buf_write_alloc(async, async->prealloc_bufsz); - if (m > comedi_buf_write_n_allocated(async)) { + if (m > comedi_buf_write_n_allocated(async)) m = comedi_buf_write_n_allocated(async); - } if (m < n) n = m; if (n == 0) { if (!(comedi_get_subdevice_runflags(s) & SRF_RUNNING)) { if (comedi_get_subdevice_runflags(s) & - SRF_ERROR) { + SRF_ERROR) { retval = -EPIPE; } else { retval = 0; @@ -1580,9 +1582,8 @@ static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes, break; } schedule(); - if (!s->busy) { + if (!s->busy) break; - } if (s->busy != file) { retval = -EACCES; break; @@ -1591,7 +1592,7 @@ static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes, } m = copy_from_user(async->prealloc_buf + async->buf_write_ptr, - buf, n); + buf, n); if (m) { n -= m; retval = -EFAULT; @@ -1608,18 +1609,19 @@ static ssize_t comedi_write(struct file *file, const char *buf, size_t nbytes, remove_wait_queue(&async->wait_head, &wait); done: - return (count ? count : retval); + return count ? count : retval; } static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes, - loff_t * offset) + loff_t *offset) { comedi_subdevice *s; comedi_async *async; int n, m, count = 0, retval = 0; DECLARE_WAITQUEUE(wait, current); const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; if (!dev->attached) { @@ -1654,11 +1656,10 @@ static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes, n = nbytes; m = comedi_buf_read_n_available(async); -//printk("%d available\n",m); - if (async->buf_read_ptr + m > async->prealloc_bufsz) { + /* printk("%d available\n",m); */ + if (async->buf_read_ptr + m > async->prealloc_bufsz) m = async->prealloc_bufsz - async->buf_read_ptr; - } -//printk("%d contiguous\n",m); + /* printk("%d contiguous\n",m); */ if (m < n) n = m; @@ -1666,7 +1667,7 @@ static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes, if (!(comedi_get_subdevice_runflags(s) & SRF_RUNNING)) { do_become_nonbusy(dev, s); if (comedi_get_subdevice_runflags(s) & - SRF_ERROR) { + SRF_ERROR) { retval = -EPIPE; } else { retval = 0; @@ -1693,7 +1694,7 @@ static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes, continue; } m = copy_to_user(buf, async->prealloc_buf + - async->buf_read_ptr, n); + async->buf_read_ptr, n); if (m) { n -= m; retval = -EFAULT; @@ -1709,20 +1710,20 @@ static ssize_t comedi_read(struct file *file, char *buf, size_t nbytes, break; /* makes device work like a pipe */ } if (!(comedi_get_subdevice_runflags(s) & (SRF_ERROR | SRF_RUNNING)) && - async->buf_read_count - async->buf_write_count == 0) { + async->buf_read_count - async->buf_write_count == 0) { do_become_nonbusy(dev, s); } set_current_state(TASK_RUNNING); remove_wait_queue(&async->wait_head, &wait); done: - return (count ? count : retval); + return count ? count : retval; } /* This function restores a subdevice to an idle state. */ -void do_become_nonbusy(comedi_device * dev, comedi_subdevice * s) +void do_become_nonbusy(comedi_device *dev, comedi_subdevice *s) { comedi_async *async = s->async; @@ -1737,7 +1738,8 @@ void do_become_nonbusy(comedi_device * dev, comedi_subdevice * s) comedi_reset_async_buf(async); async->inttrig = NULL; } else { - printk("BUG: (?) do_become_nonbusy called with async=0\n"); + printk(KERN_ERR + "BUG: (?) do_become_nonbusy called with async=0\n"); } s->busy = NULL; @@ -1747,7 +1749,8 @@ static int comedi_open(struct inode *inode, struct file *file) { char mod[32]; const unsigned minor = iminor(inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; if (dev == NULL) { DPRINTK("invalid minor number\n"); @@ -1805,9 +1808,8 @@ ok: } } - if (dev->attached && dev->use_count == 0 && dev->open) { + if (dev->attached && dev->use_count == 0 && dev->open) dev->open(dev); - } dev->use_count++; @@ -1819,7 +1821,8 @@ ok: static int comedi_close(struct inode *inode, struct file *file) { const unsigned minor = iminor(inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); comedi_device *dev = dev_file_info->device; comedi_subdevice *s = NULL; int i; @@ -1830,30 +1833,25 @@ static int comedi_close(struct inode *inode, struct file *file) for (i = 0; i < dev->n_subdevices; i++) { s = dev->subdevices + i; - if (s->busy == file) { + if (s->busy == file) do_cancel(dev, s); - } - if (s->lock == file) { + if (s->lock == file) s->lock = NULL; - } } } - if (dev->attached && dev->use_count == 1 && dev->close) { + if (dev->attached && dev->use_count == 1 && dev->close) dev->close(dev); - } module_put(THIS_MODULE); - if (dev->attached) { + if (dev->attached) module_put(dev->driver->module); - } dev->use_count--; mutex_unlock(&dev->mutex); - if (file->f_flags & FASYNC) { + if (file->f_flags & FASYNC) comedi_fasync(-1, file, 0); - } return 0; } @@ -1861,40 +1859,42 @@ static int comedi_close(struct inode *inode, struct file *file) static int comedi_fasync(int fd, struct file *file, int on) { const unsigned minor = iminor(file->f_dentry->d_inode); - struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(minor); + struct comedi_device_file_info *dev_file_info = + comedi_get_device_file_info(minor); + comedi_device *dev = dev_file_info->device; return fasync_helper(fd, file, on, &dev->async_queue); } const struct file_operations comedi_fops = { - owner:THIS_MODULE, + .owner = THIS_MODULE, #ifdef HAVE_UNLOCKED_IOCTL - unlocked_ioctl:comedi_unlocked_ioctl, + .unlocked_ioctl = comedi_unlocked_ioctl, #else - ioctl:comedi_ioctl, + .ioctl = comedi_ioctl, #endif #ifdef HAVE_COMPAT_IOCTL - compat_ioctl:comedi_compat_ioctl, + .compat_ioctl = comedi_compat_ioctl, #endif - open:comedi_open, - release:comedi_close, - read:comedi_read, - write:comedi_write, - mmap:comedi_mmap, - poll:comedi_poll, - fasync:comedi_fasync, + .open = comedi_open, + .release = comedi_close, + .read = comedi_read, + .write = comedi_write, + .mmap = comedi_mmap, + .poll = comedi_poll, + .fasync = comedi_fasync, }; -struct class *comedi_class = NULL; +struct class *comedi_class; static struct cdev comedi_cdev; static void comedi_cleanup_legacy_minors(void) { unsigned i; - for (i = 0; i < COMEDI_NUM_LEGACY_MINORS; i++) { + + for (i = 0; i < COMEDI_NUM_LEGACY_MINORS; i++) comedi_free_board_minor(i); - } } static int __init comedi_init(void) @@ -1902,13 +1902,14 @@ static int __init comedi_init(void) int i; int retval; - printk("comedi: version " COMEDI_RELEASE - " - http://www.comedi.org\n"); + printk(KERN_INFO "comedi: version " COMEDI_RELEASE + " - http://www.comedi.org\n"); - memset(comedi_file_info_table, 0, sizeof(struct comedi_device_file_info*) * COMEDI_NUM_MINORS); + memset(comedi_file_info_table, 0, + sizeof(struct comedi_device_file_info *) * COMEDI_NUM_MINORS); retval = register_chrdev_region(MKDEV(COMEDI_MAJOR, 0), - COMEDI_NUM_MINORS, "comedi"); + COMEDI_NUM_MINORS, "comedi"); if (retval) return -EIO; cdev_init(&comedi_cdev, &comedi_fops); @@ -1916,7 +1917,7 @@ static int __init comedi_init(void) kobject_set_name(&comedi_cdev.kobj, "comedi"); if (cdev_add(&comedi_cdev, MKDEV(COMEDI_MAJOR, 0), COMEDI_NUM_MINORS)) { unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), - COMEDI_NUM_MINORS); + COMEDI_NUM_MINORS); return -EIO; } comedi_class = class_create(THIS_MODULE, "comedi"); @@ -1924,23 +1925,22 @@ static int __init comedi_init(void) printk("comedi: failed to create class"); cdev_del(&comedi_cdev); unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), - COMEDI_NUM_MINORS); + COMEDI_NUM_MINORS); return PTR_ERR(comedi_class); } /* XXX requires /proc interface */ comedi_proc_init(); - // create devices files for legacy/manual use + /* create devices files for legacy/manual use */ for (i = 0; i < COMEDI_NUM_LEGACY_MINORS; i++) { int minor; minor = comedi_alloc_board_minor(NULL); - if(minor < 0) - { + if (minor < 0) { comedi_cleanup_legacy_minors(); cdev_del(&comedi_cdev); unregister_chrdev_region(MKDEV(COMEDI_MAJOR, 0), - COMEDI_NUM_MINORS); + COMEDI_NUM_MINORS); return minor; } } @@ -1957,10 +1957,9 @@ static void __exit comedi_cleanup(void) int i; comedi_cleanup_legacy_minors(); - for(i = 0; i < COMEDI_NUM_MINORS; ++i) - { + for (i = 0; i < COMEDI_NUM_MINORS; ++i) BUG_ON(comedi_file_info_table[i]); - } + class_destroy(comedi_class); cdev_del(&comedi_cdev); @@ -1976,26 +1975,25 @@ static void __exit comedi_cleanup(void) module_init(comedi_init); module_exit(comedi_cleanup); -void comedi_error(const comedi_device * dev, const char *s) +void comedi_error(const comedi_device *dev, const char *s) { rt_printk("comedi%d: %s: %s\n", dev->minor, dev->driver->driver_name, - s); + s); } -void comedi_event(comedi_device * dev, comedi_subdevice * s) +void comedi_event(comedi_device *dev, comedi_subdevice *s) { comedi_async *async = s->async; unsigned runflags = 0; unsigned runflags_mask = 0; - //DPRINTK("comedi_event 0x%x\n",mask); + /* DPRINTK("comedi_event 0x%x\n",mask); */ if ((comedi_get_subdevice_runflags(s) & SRF_RUNNING) == 0) return; if (s->async-> - events & (COMEDI_CB_EOA | COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW)) - { + events & (COMEDI_CB_EOA | COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW)) { runflags_mask |= SRF_RUNNING; } /* remember if an error event has occured, so an error @@ -2014,20 +2012,21 @@ void comedi_event(comedi_device * dev, comedi_subdevice * s) if (dev->rt) { #ifdef CONFIG_COMEDI_RT - // pend wake up + /* pend wake up */ comedi_rt_pend_wakeup(&async->wait_head); #else - printk("BUG: comedi_event() code unreachable\n"); + printk + ("BUG: comedi_event() code unreachable\n"); #endif } else { wake_up_interruptible(&async->wait_head); if (s->subdev_flags & SDF_CMD_READ) { kill_fasync(&dev->async_queue, SIGIO, - POLL_IN); + POLL_IN); } if (s->subdev_flags & SDF_CMD_WRITE) { kill_fasync(&dev->async_queue, SIGIO, - POLL_OUT); + POLL_OUT); } } } else { @@ -2043,8 +2042,8 @@ void comedi_event(comedi_device * dev, comedi_subdevice * s) s->async->events = 0; } -void comedi_set_subdevice_runflags(comedi_subdevice * s, unsigned mask, - unsigned bits) +void comedi_set_subdevice_runflags(comedi_subdevice *s, unsigned mask, + unsigned bits) { unsigned long flags; @@ -2054,7 +2053,7 @@ void comedi_set_subdevice_runflags(comedi_subdevice * s, unsigned mask, comedi_spin_unlock_irqrestore(&s->spin_lock, flags); } -unsigned comedi_get_subdevice_runflags(comedi_subdevice * s) +unsigned comedi_get_subdevice_runflags(comedi_subdevice *s) { unsigned long flags; unsigned runflags; @@ -2065,7 +2064,7 @@ unsigned comedi_get_subdevice_runflags(comedi_subdevice * s) return runflags; } -static int is_device_busy(comedi_device * dev) +static int is_device_busy(comedi_device *dev) { comedi_subdevice *s; int i; @@ -2094,7 +2093,8 @@ void comedi_device_init(comedi_device *dev) void comedi_device_cleanup(comedi_device *dev) { - if(dev == NULL) return; + if (dev == NULL) + return; mutex_lock(&dev->mutex); comedi_device_detach(dev); mutex_unlock(&dev->mutex); @@ -2109,38 +2109,37 @@ int comedi_alloc_board_minor(struct device *hardware_device) unsigned i; info = kzalloc(sizeof(struct comedi_device_file_info), GFP_KERNEL); - if(info == NULL) return -ENOMEM; + if (info == NULL) + return -ENOMEM; info->device = kzalloc(sizeof(comedi_device), GFP_KERNEL); - if(info->device == NULL) - { + if (info->device == NULL) { kfree(info); return -ENOMEM; } comedi_device_init(info->device); comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); - for(i = 0; i < COMEDI_NUM_BOARD_MINORS; ++i) - { - if(comedi_file_info_table[i] == NULL) - { + for (i = 0; i < COMEDI_NUM_BOARD_MINORS; ++i) { + if (comedi_file_info_table[i] == NULL) { comedi_file_info_table[i] = info; break; } } comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); - if(i == COMEDI_NUM_BOARD_MINORS) - { + if (i == COMEDI_NUM_BOARD_MINORS) { comedi_device_cleanup(info->device); kfree(info->device); kfree(info); - rt_printk("comedi: error: ran out of minor numbers for board device files.\n"); + rt_printk + ("comedi: error: ran out of minor numbers for board device files.\n"); return -EBUSY; } info->device->minor = i; csdev = COMEDI_DEVICE_CREATE(comedi_class, NULL, - MKDEV(COMEDI_MAJOR, i), NULL, hardware_device, "comedi%i", i); - if(!IS_ERR(csdev)) { + MKDEV(COMEDI_MAJOR, i), NULL, + hardware_device, "comedi%i", i); + if (!IS_ERR(csdev)) info->device->class_dev = csdev; - } + return i; } @@ -2155,14 +2154,12 @@ void comedi_free_board_minor(unsigned minor) comedi_file_info_table[minor] = NULL; comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); - if(info) - { + if (info) { comedi_device *dev = info->device; - if(dev) - { - if(dev->class_dev) - { - device_destroy(comedi_class, MKDEV(COMEDI_MAJOR, dev->minor)); + if (dev) { + if (dev->class_dev) { + device_destroy(comedi_class, + MKDEV(COMEDI_MAJOR, dev->minor)); } comedi_device_cleanup(dev); kfree(dev); @@ -2179,33 +2176,33 @@ int comedi_alloc_subdevice_minor(comedi_device *dev, comedi_subdevice *s) unsigned i; info = kmalloc(sizeof(struct comedi_device_file_info), GFP_KERNEL); - if(info == NULL) return -ENOMEM; + if (info == NULL) + return -ENOMEM; info->device = dev; info->read_subdevice = s; info->write_subdevice = s; comedi_spin_lock_irqsave(&comedi_file_info_table_lock, flags); - for(i = COMEDI_FIRST_SUBDEVICE_MINOR; i < COMEDI_NUM_BOARD_MINORS; ++i) - { - if(comedi_file_info_table[i] == NULL) - { + for (i = COMEDI_FIRST_SUBDEVICE_MINOR; i < COMEDI_NUM_BOARD_MINORS; ++i) { + if (comedi_file_info_table[i] == NULL) { comedi_file_info_table[i] = info; break; } } comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); - if(i == COMEDI_NUM_MINORS) - { + if (i == COMEDI_NUM_MINORS) { kfree(info); - rt_printk("comedi: error: ran out of minor numbers for board device files.\n"); + rt_printk + ("comedi: error: ran out of minor numbers for board device files.\n"); return -EBUSY; } s->minor = i; csdev = COMEDI_DEVICE_CREATE(comedi_class, dev->class_dev, - MKDEV(COMEDI_MAJOR, i), NULL, NULL, "comedi%i_subd%i", dev->minor, (int)(s - dev->subdevices)); - if(!IS_ERR(csdev)) - { + MKDEV(COMEDI_MAJOR, i), NULL, NULL, + "comedi%i_subd%i", dev->minor, + (int)(s - dev->subdevices)); + if (!IS_ERR(csdev)) s->class_dev = csdev; - } + return i; } @@ -2214,8 +2211,10 @@ void comedi_free_subdevice_minor(comedi_subdevice *s) unsigned long flags; struct comedi_device_file_info *info; - if(s == NULL) return; - if(s->minor < 0) return; + if (s == NULL) + return; + if (s->minor < 0) + return; BUG_ON(s->minor >= COMEDI_NUM_MINORS); BUG_ON(s->minor < COMEDI_FIRST_SUBDEVICE_MINOR); @@ -2225,8 +2224,7 @@ void comedi_free_subdevice_minor(comedi_subdevice *s) comedi_file_info_table[s->minor] = NULL; comedi_spin_unlock_irqrestore(&comedi_file_info_table_lock, flags); - if(s->class_dev) - { + if (s->class_dev) { device_destroy(comedi_class, MKDEV(COMEDI_MAJOR, s->minor)); s->class_dev = NULL; } -- cgit v1.2.3 From 25016767a2ee8b31430a09a802d0da2c7407341d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 14 Nov 2008 14:58:46 -0800 Subject: Staging: comedi: fix build error in comedilib.h If anyone included this file, it would break the build. This patch fixes the issue. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedilib.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/comedilib.h b/drivers/staging/comedi/comedilib.h index d6a2e378f1ad..fc5fc015726b 100644 --- a/drivers/staging/comedi/comedilib.h +++ b/drivers/staging/comedi/comedilib.h @@ -24,7 +24,7 @@ #ifndef _LINUX_COMEDILIB_H #define _LINUX_COMEDILIB_H -#include +#include "comedi.h" /* Kernel internal stuff. Needed by real-time modules and such. */ -- cgit v1.2.3 From fa95878cc020bec4f5e19625f054ee6e11b5e678 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 15:58:23 -0800 Subject: Staging: comedi: add kcomedilib to the tree This adds the kcomedilib module From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/Makefile | 2 + drivers/staging/comedi/kcomedilib/Makefile | 8 + drivers/staging/comedi/kcomedilib/data.c | 89 ++++ drivers/staging/comedi/kcomedilib/dio.c | 95 ++++ drivers/staging/comedi/kcomedilib/get.c | 294 +++++++++++ .../staging/comedi/kcomedilib/kcomedilib_main.c | 567 +++++++++++++++++++++ drivers/staging/comedi/kcomedilib/ksyms.c | 144 ++++++ 7 files changed, 1199 insertions(+) create mode 100644 drivers/staging/comedi/kcomedilib/Makefile create mode 100644 drivers/staging/comedi/kcomedilib/data.c create mode 100644 drivers/staging/comedi/kcomedilib/dio.c create mode 100644 drivers/staging/comedi/kcomedilib/get.c create mode 100644 drivers/staging/comedi/kcomedilib/kcomedilib_main.c create mode 100644 drivers/staging/comedi/kcomedilib/ksyms.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/Makefile b/drivers/staging/comedi/Makefile index 831d931e6ab2..e91e8c7f2a88 100644 --- a/drivers/staging/comedi/Makefile +++ b/drivers/staging/comedi/Makefile @@ -1,6 +1,8 @@ obj-$(CONFIG_COMEDI) += comedi.o obj-$(CONFIG_COMEDI_RT) += comedi_rt.o +obj-$(CONFIG_COMEDI) += kcomedilib/ + comedi-objs := \ comedi_fops.o \ proc.o \ diff --git a/drivers/staging/comedi/kcomedilib/Makefile b/drivers/staging/comedi/kcomedilib/Makefile new file mode 100644 index 000000000000..ffcc9ad32adb --- /dev/null +++ b/drivers/staging/comedi/kcomedilib/Makefile @@ -0,0 +1,8 @@ +obj-$(CONFIG_COMEDI) += kcomedilib.o + +kcomedilib-objs := \ + data.o \ + ksyms.o \ + dio.o \ + kcomedilib_main.o \ + get.o diff --git a/drivers/staging/comedi/kcomedilib/data.c b/drivers/staging/comedi/kcomedilib/data.c new file mode 100644 index 000000000000..79aec2041150 --- /dev/null +++ b/drivers/staging/comedi/kcomedilib/data.c @@ -0,0 +1,89 @@ +/* + kcomedilib/data.c + implements comedi_data_*() functions + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include "../comedi.h" +#include "../comedilib.h" +#include "../comedidev.h" /* for comedi_udelay() */ + +#include + +int comedi_data_write(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t data) +{ + comedi_insn insn; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_WRITE; + insn.n = 1; + insn.data = &data; + insn.subdev = subdev; + insn.chanspec = CR_PACK(chan, range, aref); + + return comedi_do_insn(dev, &insn); +} + +int comedi_data_read(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int range, unsigned int aref, lsampl_t * data) +{ + comedi_insn insn; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_READ; + insn.n = 1; + insn.data = data; + insn.subdev = subdev; + insn.chanspec = CR_PACK(chan, range, aref); + + return comedi_do_insn(dev, &insn); +} + +int comedi_data_read_hint(comedi_t * dev, unsigned int subdev, + unsigned int chan, unsigned int range, unsigned int aref) +{ + comedi_insn insn; + lsampl_t dummy_data; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_READ; + insn.n = 0; + insn.data = &dummy_data; + insn.subdev = subdev; + insn.chanspec = CR_PACK(chan, range, aref); + + return comedi_do_insn(dev, &insn); +} + +int comedi_data_read_delayed(comedi_t * dev, unsigned int subdev, + unsigned int chan, unsigned int range, unsigned int aref, + lsampl_t * data, unsigned int nano_sec) +{ + int retval; + + retval = comedi_data_read_hint(dev, subdev, chan, range, aref); + if (retval < 0) + return retval; + + comedi_udelay((nano_sec + 999) / 1000); + + return comedi_data_read(dev, subdev, chan, range, aref, data); +} diff --git a/drivers/staging/comedi/kcomedilib/dio.c b/drivers/staging/comedi/kcomedilib/dio.c new file mode 100644 index 000000000000..a9f488aed369 --- /dev/null +++ b/drivers/staging/comedi/kcomedilib/dio.c @@ -0,0 +1,95 @@ +/* + kcomedilib/dio.c + implements comedi_dio_*() functions + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include "../comedi.h" +#include "../comedilib.h" + +#include + +int comedi_dio_config(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int io) +{ + comedi_insn insn; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_CONFIG; + insn.n = 1; + insn.data = &io; + insn.subdev = subdev; + insn.chanspec = CR_PACK(chan, 0, 0); + + return comedi_do_insn(dev, &insn); +} + +int comedi_dio_read(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int *val) +{ + comedi_insn insn; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_READ; + insn.n = 1; + insn.data = val; + insn.subdev = subdev; + insn.chanspec = CR_PACK(chan, 0, 0); + + return comedi_do_insn(dev, &insn); +} + +int comedi_dio_write(comedi_t * dev, unsigned int subdev, unsigned int chan, + unsigned int val) +{ + comedi_insn insn; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_WRITE; + insn.n = 1; + insn.data = &val; + insn.subdev = subdev; + insn.chanspec = CR_PACK(chan, 0, 0); + + return comedi_do_insn(dev, &insn); +} + +int comedi_dio_bitfield(comedi_t * dev, unsigned int subdev, unsigned int mask, + unsigned int *bits) +{ + comedi_insn insn; + lsampl_t data[2]; + int ret; + + memset(&insn, 0, sizeof(insn)); + insn.insn = INSN_BITS; + insn.n = 2; + insn.data = data; + insn.subdev = subdev; + + data[0] = mask; + data[1] = *bits; + + ret = comedi_do_insn(dev, &insn); + + *bits = data[1]; + + return ret; +} diff --git a/drivers/staging/comedi/kcomedilib/get.c b/drivers/staging/comedi/kcomedilib/get.c new file mode 100644 index 000000000000..2004ad4480c0 --- /dev/null +++ b/drivers/staging/comedi/kcomedilib/get.c @@ -0,0 +1,294 @@ +/* + kcomedilib/get.c + a comedlib interface for kernel modules + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#define __NO_VERSION__ +#include "../comedi.h" +#include "../comedilib.h" +#include "../comedidev.h" + +int comedi_get_n_subdevices(comedi_t * d) +{ + comedi_device *dev = (comedi_device *) d; + + return dev->n_subdevices; +} + +int comedi_get_version_code(comedi_t * d) +{ + return COMEDI_VERSION_CODE; +} + +const char *comedi_get_driver_name(comedi_t * d) +{ + comedi_device *dev = (comedi_device *) d; + + return dev->driver->driver_name; +} + +const char *comedi_get_board_name(comedi_t * d) +{ + comedi_device *dev = (comedi_device *) d; + + return dev->board_name; +} + +int comedi_get_subdevice_type(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + + return s->type; +} + +unsigned int comedi_get_subdevice_flags(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + + return s->subdev_flags; +} + +int comedi_find_subdevice_by_type(comedi_t * d, int type, unsigned int subd) +{ + comedi_device *dev = (comedi_device *) d; + + if (subd > dev->n_subdevices) + return -ENODEV; + + for (; subd < dev->n_subdevices; subd++) { + if (dev->subdevices[subd].type == type) + return subd; + } + return -1; +} + +int comedi_get_n_channels(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + + return s->n_chan; +} + +int comedi_get_len_chanlist(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + + return s->len_chanlist; +} + +lsampl_t comedi_get_maxdata(comedi_t * d, unsigned int subdevice, + unsigned int chan) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + + if (s->maxdata_list) + return s->maxdata_list[chan]; + + return s->maxdata; +} + +#ifdef KCOMEDILIB_DEPRECATED +int comedi_get_rangetype(comedi_t * d, unsigned int subdevice, + unsigned int chan) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + int ret; + + if (s->range_table_list) { + ret = s->range_table_list[chan]->length; + } else { + ret = s->range_table->length; + } + + ret = ret | (dev->minor << 28) | (subdevice << 24) | (chan << 16); + + return ret; +} +#endif + +int comedi_get_n_ranges(comedi_t * d, unsigned int subdevice, unsigned int chan) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + int ret; + + if (s->range_table_list) { + ret = s->range_table_list[chan]->length; + } else { + ret = s->range_table->length; + } + + return ret; +} + +/* + * ALPHA (non-portable) +*/ +int comedi_get_krange(comedi_t * d, unsigned int subdevice, unsigned int chan, + unsigned int range, comedi_krange * krange) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + const comedi_lrange *lr; + + if (s->range_table_list) { + lr = s->range_table_list[chan]; + } else { + lr = s->range_table; + } + if (range >= lr->length) { + return -EINVAL; + } + memcpy(krange, lr->range + range, sizeof(comedi_krange)); + + return 0; +} + +/* + * ALPHA (may be renamed) +*/ +unsigned int comedi_get_buf_head_pos(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + comedi_async *async; + + async = s->async; + if (async == NULL) + return 0; + + return async->buf_write_count; +} + +int comedi_get_buffer_contents(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + comedi_async *async; + unsigned int num_bytes; + + if (subdevice >= dev->n_subdevices) + return -1; + async = s->async; + if (async == NULL) + return 0; + num_bytes = comedi_buf_read_n_available(s->async); + return num_bytes; +} + +/* + * ALPHA +*/ +int comedi_set_user_int_count(comedi_t * d, unsigned int subdevice, + unsigned int buf_user_count) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + comedi_async *async; + int num_bytes; + + async = s->async; + if (async == NULL) + return -1; + + num_bytes = buf_user_count - async->buf_read_count; + if (num_bytes < 0) + return -1; + comedi_buf_read_alloc(async, num_bytes); + comedi_buf_read_free(async, num_bytes); + + return 0; +} + +int comedi_mark_buffer_read(comedi_t * d, unsigned int subdevice, + unsigned int num_bytes) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + comedi_async *async; + + if (subdevice >= dev->n_subdevices) + return -1; + async = s->async; + if (async == NULL) + return -1; + + comedi_buf_read_alloc(async, num_bytes); + comedi_buf_read_free(async, num_bytes); + + return 0; +} + +int comedi_mark_buffer_written(comedi_t * d, unsigned int subdevice, + unsigned int num_bytes) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + comedi_async *async; + int bytes_written; + + if (subdevice >= dev->n_subdevices) + return -1; + async = s->async; + if (async == NULL) + return -1; + bytes_written = comedi_buf_write_alloc(async, num_bytes); + comedi_buf_write_free(async, bytes_written); + if (bytes_written != num_bytes) + return -1; + return 0; +} + +int comedi_get_buffer_size(comedi_t * d, unsigned int subdev) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdev; + comedi_async *async; + + if (subdev >= dev->n_subdevices) + return -1; + async = s->async; + if (async == NULL) + return 0; + + return async->prealloc_bufsz; +} + +int comedi_get_buffer_offset(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices + subdevice; + comedi_async *async; + + if (subdevice >= dev->n_subdevices) + return -1; + async = s->async; + if (async == NULL) + return 0; + + return async->buf_read_ptr; +} diff --git a/drivers/staging/comedi/kcomedilib/kcomedilib_main.c b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c new file mode 100644 index 000000000000..510fbdcec493 --- /dev/null +++ b/drivers/staging/comedi/kcomedilib/kcomedilib_main.c @@ -0,0 +1,567 @@ +/* + kcomedilib/kcomedilib.c + a comedlib interface for kernel modules + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#define __NO_VERSION__ +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../comedi.h" +#include "../comedilib.h" +#include "../comedidev.h" + +MODULE_AUTHOR("David Schleef "); +MODULE_DESCRIPTION("Comedi kernel library"); +MODULE_LICENSE("GPL"); + +comedi_t *comedi_open(const char *filename) +{ + struct comedi_device_file_info *dev_file_info; + comedi_device *dev; + unsigned int minor; + + if (strncmp(filename, "/dev/comedi", 11) != 0) + return NULL; + + minor = simple_strtoul(filename + 11, NULL, 0); + + if (minor >= COMEDI_NUM_BOARD_MINORS) + return NULL; + + dev_file_info = comedi_get_device_file_info(minor); + if(dev_file_info == NULL) + return NULL; + dev = dev_file_info->device; + + if(dev == NULL || !dev->attached) + return NULL; + + if (!try_module_get(dev->driver->module)) + return NULL; + + return (comedi_t *) dev; +} + +comedi_t *comedi_open_old(unsigned int minor) +{ + struct comedi_device_file_info *dev_file_info; + comedi_device *dev; + + if (minor >= COMEDI_NUM_MINORS) + return NULL; + + dev_file_info = comedi_get_device_file_info(minor); + if(dev_file_info == NULL) + return NULL; + dev = dev_file_info->device; + + if(dev == NULL || !dev->attached) + return NULL; + + return (comedi_t *) dev; +} + +int comedi_close(comedi_t * d) +{ + comedi_device *dev = (comedi_device *) d; + + module_put(dev->driver->module); + + return 0; +} + +int comedi_loglevel(int newlevel) +{ + return 0; +} + +void comedi_perror(const char *message) +{ + rt_printk("%s: unknown error\n", message); +} + +char *comedi_strerror(int err) +{ + return "unknown error"; +} + +int comedi_fileno(comedi_t * d) +{ + comedi_device *dev = (comedi_device *) d; + + /* return something random */ + return dev->minor; +} + +int comedi_command(comedi_t * d, comedi_cmd * cmd) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + comedi_async *async; + unsigned runflags; + + if (cmd->subdev >= dev->n_subdevices) + return -ENODEV; + + s = dev->subdevices + cmd->subdev; + if (s->type == COMEDI_SUBD_UNUSED) + return -EIO; + + async = s->async; + if (async == NULL) + return -ENODEV; + + if (s->busy) + return -EBUSY; + s->busy = d; + + if (async->cb_mask & COMEDI_CB_EOS) + cmd->flags |= TRIG_WAKE_EOS; + + async->cmd = *cmd; + + runflags = SRF_RUNNING; + +#ifdef CONFIG_COMEDI_RT + if (comedi_switch_to_rt(dev) == 0) + runflags |= SRF_RT; +#endif + comedi_set_subdevice_runflags(s, ~0, runflags); + + comedi_reset_async_buf(async); + + return s->do_cmd(dev, s); +} + +int comedi_command_test(comedi_t * d, comedi_cmd * cmd) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + + if (cmd->subdev >= dev->n_subdevices) + return -ENODEV; + + s = dev->subdevices + cmd->subdev; + if (s->type == COMEDI_SUBD_UNUSED) + return -EIO; + + if (s->async == NULL) + return -ENODEV; + + return s->do_cmdtest(dev, s, cmd); +} + +/* + * COMEDI_INSN + * perform an instruction + */ +int comedi_do_insn(comedi_t * d, comedi_insn * insn) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + int ret = 0; + + if (insn->insn & INSN_MASK_SPECIAL) { + switch (insn->insn) { + case INSN_GTOD: + { + struct timeval tv; + + do_gettimeofday(&tv); + insn->data[0] = tv.tv_sec; + insn->data[1] = tv.tv_usec; + ret = 2; + + break; + } + case INSN_WAIT: + /* XXX isn't the value supposed to be nanosecs? */ + if (insn->n != 1 || insn->data[0] >= 100) { + ret = -EINVAL; + break; + } + comedi_udelay(insn->data[0]); + ret = 1; + break; + case INSN_INTTRIG: + if (insn->n != 1) { + ret = -EINVAL; + break; + } + if (insn->subdev >= dev->n_subdevices) { + rt_printk("%d not usable subdevice\n", + insn->subdev); + ret = -EINVAL; + break; + } + s = dev->subdevices + insn->subdev; + if (!s->async) { + rt_printk("no async\n"); + ret = -EINVAL; + break; + } + if (!s->async->inttrig) { + rt_printk("no inttrig\n"); + ret = -EAGAIN; + break; + } + ret = s->async->inttrig(dev, s, insn->data[0]); + if (ret >= 0) + ret = 1; + break; + default: + ret = -EINVAL; + } + } else { + /* a subdevice instruction */ + if (insn->subdev >= dev->n_subdevices) { + ret = -EINVAL; + goto error; + } + s = dev->subdevices + insn->subdev; + + if (s->type == COMEDI_SUBD_UNUSED) { + rt_printk("%d not useable subdevice\n", insn->subdev); + ret = -EIO; + goto error; + } + + /* XXX check lock */ + + if ((ret = check_chanlist(s, 1, &insn->chanspec)) < 0) { + rt_printk("bad chanspec\n"); + ret = -EINVAL; + goto error; + } + + if (s->busy) { + ret = -EBUSY; + goto error; + } + s->busy = d; + + switch (insn->insn) { + case INSN_READ: + ret = s->insn_read(dev, s, insn, insn->data); + break; + case INSN_WRITE: + ret = s->insn_write(dev, s, insn, insn->data); + break; + case INSN_BITS: + ret = s->insn_bits(dev, s, insn, insn->data); + break; + case INSN_CONFIG: + /* XXX should check instruction length */ + ret = s->insn_config(dev, s, insn, insn->data); + break; + default: + ret = -EINVAL; + break; + } + + s->busy = NULL; + } + if (ret < 0) + goto error; +#if 0 + /* XXX do we want this? -- abbotti #if'ed it out for now. */ + if (ret != insn->n) { + rt_printk("BUG: result of insn != insn.n\n"); + ret = -EINVAL; + goto error; + } +#endif + error: + + return ret; +} + +/* + COMEDI_LOCK + lock subdevice + + arg: + subdevice number + + reads: + none + + writes: + none + + necessary locking: + - ioctl/rt lock (this type) + - lock while subdevice busy + - lock while subdevice being programmed + +*/ +int comedi_lock(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + unsigned long flags; + int ret = 0; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + comedi_spin_lock_irqsave(&s->spin_lock, flags); + + if (s->busy) { + ret = -EBUSY; + } else { + if (s->lock) { + ret = -EBUSY; + } else { + s->lock = d; + } + } + + comedi_spin_unlock_irqrestore(&s->spin_lock, flags); + + return ret; +} + +/* + COMEDI_UNLOCK + unlock subdevice + + arg: + subdevice number + + reads: + none + + writes: + none + +*/ +int comedi_unlock(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + unsigned long flags; + comedi_async *async; + int ret; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + async = s->async; + + comedi_spin_lock_irqsave(&s->spin_lock, flags); + + if (s->busy) { + ret = -EBUSY; + } else if (s->lock && s->lock != (void *)d) { + ret = -EACCES; + } else { + s->lock = NULL; + + if (async) { + async->cb_mask = 0; + async->cb_func = NULL; + async->cb_arg = NULL; + } + + ret = 0; + } + + comedi_spin_unlock_irqrestore(&s->spin_lock, flags); + + return ret; +} + +/* + COMEDI_CANCEL + cancel acquisition ioctl + + arg: + subdevice number + + reads: + nothing + + writes: + nothing + +*/ +int comedi_cancel(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + int ret = 0; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + if (s->lock && s->lock != d) + return -EACCES; + +#if 0 + if (!s->busy) + return 0; + + if (s->busy != d) + return -EBUSY; +#endif + + if (!s->cancel || !s->async) + return -EINVAL; + + if ((ret = s->cancel(dev, s))) + return ret; + +#ifdef CONFIG_COMEDI_RT + if (comedi_get_subdevice_runflags(s) & SRF_RT) { + comedi_switch_to_non_rt(dev); + } +#endif + comedi_set_subdevice_runflags(s, SRF_RUNNING | SRF_RT, 0); + s->async->inttrig = NULL; + s->busy = NULL; + + return 0; +} + +/* + registration of callback functions + */ +int comedi_register_callback(comedi_t * d, unsigned int subdevice, + unsigned int mask, int (*cb) (unsigned int, void *), void *arg) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + comedi_async *async; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + async = s->async; + if (s->type == COMEDI_SUBD_UNUSED || !async) + return -EIO; + + /* are we locked? (ioctl lock) */ + if (s->lock && s->lock != d) + return -EACCES; + + /* are we busy? */ + if (s->busy) + return -EBUSY; + + if (!mask) { + async->cb_mask = 0; + async->cb_func = NULL; + async->cb_arg = NULL; + } else { + async->cb_mask = mask; + async->cb_func = cb; + async->cb_arg = arg; + } + + return 0; +} + +int comedi_poll(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s = dev->subdevices; + comedi_async *async; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + async = s->async; + if (s->type == COMEDI_SUBD_UNUSED || !async) + return -EIO; + + /* are we locked? (ioctl lock) */ + if (s->lock && s->lock != d) + return -EACCES; + + /* are we running? XXX wrong? */ + if (!s->busy) + return -EIO; + + return s->poll(dev, s); +} + +/* WARNING: not portable */ +int comedi_map(comedi_t * d, unsigned int subdevice, void *ptr) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + if (!s->async) + return -EINVAL; + + if (ptr) { + *((void **)ptr) = s->async->prealloc_buf; + } + + /* XXX no reference counting */ + + return 0; +} + +/* WARNING: not portable */ +int comedi_unmap(comedi_t * d, unsigned int subdevice) +{ + comedi_device *dev = (comedi_device *) d; + comedi_subdevice *s; + + if (subdevice >= dev->n_subdevices) { + return -EINVAL; + } + s = dev->subdevices + subdevice; + + if (!s->async) + return -EINVAL; + + /* XXX no reference counting */ + + return 0; +} diff --git a/drivers/staging/comedi/kcomedilib/ksyms.c b/drivers/staging/comedi/kcomedilib/ksyms.c new file mode 100644 index 000000000000..76b45063a9fc --- /dev/null +++ b/drivers/staging/comedi/kcomedilib/ksyms.c @@ -0,0 +1,144 @@ +/* + comedi/kcomedilib/ksyms.c + a comedlib interface for kernel modules + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2001 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef EXPORT_SYMTAB +#define EXPORT_SYMTAB +#endif + +#include "../comedi.h" +#include "../comedilib.h" +#include "../comedidev.h" + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#if LINUX_VERSION_CODE >= 0x020200 + +/* functions specific to kcomedilib */ + +EXPORT_SYMBOL(comedi_register_callback); +EXPORT_SYMBOL(comedi_get_krange); +EXPORT_SYMBOL(comedi_get_buf_head_pos); +EXPORT_SYMBOL(comedi_set_user_int_count); +EXPORT_SYMBOL(comedi_map); +EXPORT_SYMBOL(comedi_unmap); + +/* This list comes from user-space comedilib, to show which + * functions are not ported yet. */ + +EXPORT_SYMBOL(comedi_open); +EXPORT_SYMBOL(comedi_close); + +/* logging */ +EXPORT_SYMBOL(comedi_loglevel); +EXPORT_SYMBOL(comedi_perror); +EXPORT_SYMBOL(comedi_strerror); +//EXPORT_SYMBOL(comedi_errno); +EXPORT_SYMBOL(comedi_fileno); + +/* device queries */ +EXPORT_SYMBOL(comedi_get_n_subdevices); +EXPORT_SYMBOL(comedi_get_version_code); +EXPORT_SYMBOL(comedi_get_driver_name); +EXPORT_SYMBOL(comedi_get_board_name); + +/* subdevice queries */ +EXPORT_SYMBOL(comedi_get_subdevice_type); +EXPORT_SYMBOL(comedi_find_subdevice_by_type); +EXPORT_SYMBOL(comedi_get_subdevice_flags); +EXPORT_SYMBOL(comedi_get_n_channels); +//EXPORT_SYMBOL(comedi_range_is_chan_specific); +//EXPORT_SYMBOL(comedi_maxdata_is_chan_specific); + +/* channel queries */ +EXPORT_SYMBOL(comedi_get_maxdata); +#ifdef KCOMEDILIB_DEPRECATED +EXPORT_SYMBOL(comedi_get_rangetype); +#endif +EXPORT_SYMBOL(comedi_get_n_ranges); +//EXPORT_SYMBOL(comedi_find_range); + +/* buffer queries */ +EXPORT_SYMBOL(comedi_get_buffer_size); +//EXPORT_SYMBOL(comedi_get_max_buffer_size); +//EXPORT_SYMBOL(comedi_set_buffer_size); +EXPORT_SYMBOL(comedi_get_buffer_contents); +EXPORT_SYMBOL(comedi_get_buffer_offset); + +/* low-level stuff */ +//EXPORT_SYMBOL(comedi_trigger); +//EXPORT_SYMBOL(comedi_do_insnlist); +EXPORT_SYMBOL(comedi_do_insn); +EXPORT_SYMBOL(comedi_lock); +EXPORT_SYMBOL(comedi_unlock); + +/* physical units */ +//EXPORT_SYMBOL(comedi_to_phys); +//EXPORT_SYMBOL(comedi_from_phys); + +/* synchronous stuff */ +EXPORT_SYMBOL(comedi_data_read); +EXPORT_SYMBOL(comedi_data_read_hint); +EXPORT_SYMBOL(comedi_data_read_delayed); +EXPORT_SYMBOL(comedi_data_write); +EXPORT_SYMBOL(comedi_dio_config); +EXPORT_SYMBOL(comedi_dio_read); +EXPORT_SYMBOL(comedi_dio_write); +EXPORT_SYMBOL(comedi_dio_bitfield); + +/* slowly varying stuff */ +//EXPORT_SYMBOL(comedi_sv_init); +//EXPORT_SYMBOL(comedi_sv_update); +//EXPORT_SYMBOL(comedi_sv_measure); + +/* commands */ +//EXPORT_SYMBOL(comedi_get_cmd_src_mask); +//EXPORT_SYMBOL(comedi_get_cmd_generic_timed); +EXPORT_SYMBOL(comedi_cancel); +EXPORT_SYMBOL(comedi_command); +EXPORT_SYMBOL(comedi_command_test); +EXPORT_SYMBOL(comedi_poll); + +/* buffer configuration */ +EXPORT_SYMBOL(comedi_mark_buffer_read); +EXPORT_SYMBOL(comedi_mark_buffer_written); + +//EXPORT_SYMBOL(comedi_get_range); +EXPORT_SYMBOL(comedi_get_len_chanlist); + +/* deprecated */ +//EXPORT_SYMBOL(comedi_get_timer); +//EXPORT_SYMBOL(comedi_timed_1chan); + +/* alpha */ +//EXPORT_SYMBOL(comedi_set_global_oor_behavior); + +#endif -- cgit v1.2.3 From 0951c05f2c223827090ae859c21bf64eaa043c2e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 14 Nov 2008 14:10:15 -0800 Subject: Staging: comedi: set up infrastructure for individual drivers This adds two "generic" Kconfig options, one for PCI and one for USB comedi drivers, and the Makefile infrastructure as well. This is so we can start adding individual comedi drivers and add them to the build properly. Cc: Ian Abbott Cc: Frank Mori Hess Cc: David Schleef Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/Kconfig | 14 ++++++++++++++ drivers/staging/comedi/Makefile | 1 + drivers/staging/comedi/drivers/Makefile | 2 ++ 3 files changed, 17 insertions(+) create mode 100644 drivers/staging/comedi/drivers/Makefile (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig index 1d5e7ccba1f9..b501bfb9c754 100644 --- a/drivers/staging/comedi/Kconfig +++ b/drivers/staging/comedi/Kconfig @@ -11,3 +11,17 @@ config COMEDI_RT default N ---help--- Enable Real time support for the Comedi core. + +config COMEDI_PCI_DRIVERS + tristate "Comedi PCI drivers" + depends on COMEDI && PCI + default N + ---help--- + Enable lots of comedi PCI drivers to be built + +config COMEDI_USB_DRIVERS + tristate "Comedi USB drivers" + depends on COMEDI && USB + default N + ---help--- + Enable lots of comedi USB drivers to be built diff --git a/drivers/staging/comedi/Makefile b/drivers/staging/comedi/Makefile index e91e8c7f2a88..afd1a19c1b87 100644 --- a/drivers/staging/comedi/Makefile +++ b/drivers/staging/comedi/Makefile @@ -2,6 +2,7 @@ obj-$(CONFIG_COMEDI) += comedi.o obj-$(CONFIG_COMEDI_RT) += comedi_rt.o obj-$(CONFIG_COMEDI) += kcomedilib/ +obj-$(CONFIG_COMEDI) += drivers/ comedi-objs := \ comedi_fops.o \ diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile new file mode 100644 index 000000000000..3c668a7f4194 --- /dev/null +++ b/drivers/staging/comedi/drivers/Makefile @@ -0,0 +1,2 @@ +# Makefile for individual comedi drivers +# -- cgit v1.2.3 From 2f893d3d16c0986ab1ac8867c0b9058799b8d449 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 14:20:56 -0800 Subject: Staging: comedi: add local copy of interrupt.h This is needed for some internal comedi driver macros that were built up over the years to handle multiple kernel versions. It will be removed eventually. From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/comedidev.h | 2 +- drivers/staging/comedi/interrupt.h | 67 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 68 insertions(+), 1 deletion(-) create mode 100644 drivers/staging/comedi/interrupt.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index 76eedd547f5b..3735355d3c58 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -37,7 +37,7 @@ #include #include #include -#include +#include "interrupt.h" #include #include #include diff --git a/drivers/staging/comedi/interrupt.h b/drivers/staging/comedi/interrupt.h new file mode 100644 index 000000000000..16532ec7a4b1 --- /dev/null +++ b/drivers/staging/comedi/interrupt.h @@ -0,0 +1,67 @@ +/* + linux/interrupt.h compatibility header + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __COMPAT_LINUX_INTERRUPT_H_ +#define __COMPAT_LINUX_INTERRUPT_H_ + +#include + +#include + +#ifndef IRQ_NONE +typedef void irqreturn_t; +#define IRQ_NONE +#define IRQ_HANDLED +#define IRQ_RETVAL(x) (void)(x) +#endif + +#ifndef IRQF_DISABLED +#define IRQF_DISABLED SA_INTERRUPT +#define IRQF_SAMPLE_RANDOM SA_SAMPLE_RANDOM +#define IRQF_SHARED SA_SHIRQ +#define IRQF_PROBE_SHARED SA_PROBEIRQ +#define IRQF_PERCPU SA_PERCPU +#ifdef SA_TRIGGER_MASK +#define IRQF_TRIGGER_NONE 0 +#define IRQF_TRIGGER_LOW SA_TRIGGER_LOW +#define IRQF_TRIGGER_HIGH SA_TRIGGER_HIGH +#define IRQF_TRIGGER_FALLING SA_TRIGGER_FALLING +#define IRQF_TRIGGER_RISING SA_TRIGGER_RISING +#define IRQF_TRIGGER_MASK SA_TRIGGER_MASK +#else +#define IRQF_TRIGGER_NONE 0 +#define IRQF_TRIGGER_LOW 0 +#define IRQF_TRIGGER_HIGH 0 +#define IRQF_TRIGGER_FALLING 0 +#define IRQF_TRIGGER_RISING 0 +#define IRQF_TRIGGER_MASK 0 +#endif +#endif + +/* if interrupt handler prototype has pt_regs* parameter */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) +#define PT_REGS_ARG , struct pt_regs *regs +#define PT_REGS_CALL , regs +#define PT_REGS_NULL , NULL +#else +#define PT_REGS_ARG +#define PT_REGS_CALL +#define PT_REGS_NULL +#endif + +#endif -- cgit v1.2.3 From c44c7af938c5a058d989fb3df03c78db0a003f42 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 14:37:37 -0800 Subject: Staging: comedi: add pci and usb wrapper header files This are used by usb and pci comedi drivers to handle the different kernel versions. They will be eventually removed, but are needed now to be able to add comedi drivers to the tree. From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/pci.h | 31 +++++++++++++++++ drivers/staging/comedi/pci_ids.h | 31 +++++++++++++++++ drivers/staging/comedi/usb.h | 75 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 137 insertions(+) create mode 100644 drivers/staging/comedi/pci.h create mode 100644 drivers/staging/comedi/pci_ids.h create mode 100644 drivers/staging/comedi/usb.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/pci.h b/drivers/staging/comedi/pci.h new file mode 100644 index 000000000000..962e4348ac22 --- /dev/null +++ b/drivers/staging/comedi/pci.h @@ -0,0 +1,31 @@ +/* + * linux/pci.h compatibility header + */ + +#ifndef _COMPAT_PCI_H +#define _COMPAT_PCI_H + +#include + +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +#define pci_get_device pci_find_device +#define pci_get_subsys pci_find_subsys +#define pci_dev_get(x) (x) +#define pci_dev_put(x) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,22) +static inline char *pci_name(struct pci_dev *pdev) +{ + return pdev->slot_name; +} +#endif + +#ifndef DEFINE_PCI_DEVICE_TABLE +#define DEFINE_PCI_DEVICE_TABLE(_table) \ + struct pci_device_id _table[] +#endif + +#endif /* _COMPAT_PCI_H */ diff --git a/drivers/staging/comedi/pci_ids.h b/drivers/staging/comedi/pci_ids.h new file mode 100644 index 000000000000..c61ba90f9601 --- /dev/null +++ b/drivers/staging/comedi/pci_ids.h @@ -0,0 +1,31 @@ +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#ifndef __COMPAT_LINUX_PCI_IDS_H +#define __COMPAT_LINUX_PCI_IDS_H + +#include + +#ifndef PCI_VENDOR_ID_AMCC +#define PCI_VENDOR_ID_AMCC 0x10e8 +#endif + +#ifndef PCI_VENDOR_ID_CBOARDS +#define PCI_VENDOR_ID_CBOARDS 0x1307 +#endif + +#ifndef PCI_VENDOR_ID_QUANCOM +#define PCI_VENDOR_ID_QUANCOM 0x8008 +#endif + +#ifndef PCI_DEVICE_ID_QUANCOM_GPIB +#define PCI_DEVICE_ID_QUANCOM_GPIB 0x3302 +#endif + +#endif // __COMPAT_LINUX_PCI_IDS_H diff --git a/drivers/staging/comedi/usb.h b/drivers/staging/comedi/usb.h new file mode 100644 index 000000000000..40ad651d86c0 --- /dev/null +++ b/drivers/staging/comedi/usb.h @@ -0,0 +1,75 @@ +/* + + linux/usb.h compatibility header + + Copyright (C) 2003 Bernd Porr, Bernd.Porr@cn.stir.ac.uk + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef __COMPAT_LINUX_USB_H_ +#define __COMPAT_LINUX_USB_H_ + +#include +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +#include + +#define USB_ALLOC_URB(x) usb_alloc_urb(x) +#define USB_SUBMIT_URB(x) usb_submit_urb(x) +#define URB_ISO_ASAP USB_ISO_ASAP +#define PROBE_ERR_RETURN(x) NULL +#define usb_get_dev(x) (x) +#define usb_put_dev(x) +#define interface_to_usbdev(intf) NULL +#else +#define USB_ALLOC_URB(x) usb_alloc_urb(x,GFP_KERNEL) +#define USB_SUBMIT_URB(x) usb_submit_urb(x,GFP_ATOMIC) +#define PROBE_ERR_RETURN(x) (x) +#endif + +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,12) +static inline int USB_CONTROL_MSG(struct usb_device *dev, unsigned int pipe, + __u8 request, __u8 requesttype, __u16 value, __u16 index, + void *data, __u16 size, int millisec_timeout) +{ + return usb_control_msg(dev, pipe, request, requesttype, value, index, + data, size, msecs_to_jiffies(millisec_timeout)); +} +static inline int USB_BULK_MSG(struct usb_device *usb_dev, unsigned int pipe, + void *data, int len, int *actual_length, int millisec_timeout) +{ + return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, + msecs_to_jiffies(millisec_timeout)); +} +#else +#define USB_CONTROL_MSG usb_control_msg +#define USB_BULK_MSG usb_bulk_msg +#endif + +/* + * Determine whether we need the "owner" member of struct usb_driver and + * define COMEDI_HAVE_USB_DRIVER_OWNER if we need it. + */ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,19) \ + && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16) +#define COMEDI_HAVE_USB_DRIVER_OWNER +#endif + +#endif -- cgit v1.2.3 From d417df394b5ad91b9220fc8971eb80166ffd3678 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 14:42:01 -0800 Subject: Staging: comedi: comedi driver common function module This module is shared by many comedi drivers. From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 3 + drivers/staging/comedi/drivers/comedi_fc.c | 118 ++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/comedi_fc.h | 75 ++++++++++++++++++ drivers/staging/comedi/drivers/comedi_pci.h | 89 +++++++++++++++++++++ 4 files changed, 285 insertions(+) create mode 100644 drivers/staging/comedi/drivers/comedi_fc.c create mode 100644 drivers/staging/comedi/drivers/comedi_fc.h create mode 100644 drivers/staging/comedi/drivers/comedi_pci.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 3c668a7f4194..c202ca3ecc39 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -1,2 +1,5 @@ # Makefile for individual comedi drivers # + +# Comedi "helper" modules +obj-$(CONFIG_COMEDI) += comedi_fc.o diff --git a/drivers/staging/comedi/drivers/comedi_fc.c b/drivers/staging/comedi/drivers/comedi_fc.c new file mode 100644 index 000000000000..da8e9d2844f0 --- /dev/null +++ b/drivers/staging/comedi/drivers/comedi_fc.c @@ -0,0 +1,118 @@ +/* + comedi/drivers/comedi_fc.c + + This is a place for code driver writers wish to share between + two or more drivers. fc is short + for frank-common. + + Author: Frank Mori Hess + Copyright (C) 2002 Frank Mori Hess + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +************************************************************************/ + +#include "../comedidev.h" + +#include "comedi_fc.h" + +static void increment_scan_progress(comedi_subdevice * subd, + unsigned int num_bytes) +{ + comedi_async *async = subd->async; + unsigned int scan_length = cfc_bytes_per_scan(subd); + + async->scan_progress += num_bytes; + if (async->scan_progress >= scan_length) { + async->scan_progress %= scan_length; + async->events |= COMEDI_CB_EOS; + } +} + +/* Writes an array of data points to comedi's buffer */ +unsigned int cfc_write_array_to_buffer(comedi_subdevice * subd, void *data, + unsigned int num_bytes) +{ + comedi_async *async = subd->async; + unsigned int retval; + + if (num_bytes == 0) + return 0; + + retval = comedi_buf_write_alloc(async, num_bytes); + if (retval != num_bytes) { + rt_printk("comedi: buffer overrun\n"); + async->events |= COMEDI_CB_OVERFLOW; + return 0; + } + + comedi_buf_memcpy_to(async, 0, data, num_bytes); + comedi_buf_write_free(async, num_bytes); + increment_scan_progress(subd, num_bytes); + async->events |= COMEDI_CB_BLOCK; + + return num_bytes; +} + +unsigned int cfc_read_array_from_buffer(comedi_subdevice * subd, void *data, + unsigned int num_bytes) +{ + comedi_async *async = subd->async; + + if (num_bytes == 0) + return 0; + + num_bytes = comedi_buf_read_alloc(async, num_bytes); + comedi_buf_memcpy_from(async, 0, data, num_bytes); + comedi_buf_read_free(async, num_bytes); + increment_scan_progress(subd, num_bytes); + async->events |= COMEDI_CB_BLOCK; + + return num_bytes; +} + +unsigned int cfc_handle_events(comedi_device * dev, comedi_subdevice * subd) +{ + unsigned int events = subd->async->events; + + if (events == 0) + return events; + + if (events & (COMEDI_CB_EOA | COMEDI_CB_ERROR | COMEDI_CB_OVERFLOW)) + subd->cancel(dev, subd); + + comedi_event(dev, subd); + + return events; +} + +MODULE_AUTHOR("Frank Mori Hess "); +MODULE_DESCRIPTION("Shared functions for Comedi low-level drivers"); +MODULE_LICENSE("GPL"); + +static int __init comedi_fc_init_module(void) +{ + return 0; +} +static void __exit comedi_fc_cleanup_module(void) +{ +} + +module_init(comedi_fc_init_module); +module_exit(comedi_fc_cleanup_module); + +EXPORT_SYMBOL(cfc_write_array_to_buffer); +EXPORT_SYMBOL(cfc_read_array_from_buffer); +EXPORT_SYMBOL(cfc_handle_events); diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h new file mode 100644 index 000000000000..b8edd673edfd --- /dev/null +++ b/drivers/staging/comedi/drivers/comedi_fc.h @@ -0,0 +1,75 @@ +/* + comedi_fc.h + + This is a place for code driver writers wish to share between + two or more drivers. These functions are meant to be used only + by drivers, they are NOT part of the kcomedilib API! + + Author: Frank Mori Hess + Copyright (C) 2002 Frank Mori Hess + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +************************************************************************/ + +#ifndef _COMEDI_FC_H +#define _COMEDI_FC_H + +#include "../comedidev.h" + +/* Writes an array of data points to comedi's buffer */ +extern unsigned int cfc_write_array_to_buffer(comedi_subdevice * subd, + void *data, unsigned int num_bytes); + +static inline unsigned int cfc_write_to_buffer(comedi_subdevice * subd, + sampl_t data) +{ + return cfc_write_array_to_buffer(subd, &data, sizeof(data)); +}; + +static inline unsigned int cfc_write_long_to_buffer(comedi_subdevice * subd, + lsampl_t data) +{ + return cfc_write_array_to_buffer(subd, &data, sizeof(data)); +}; + +extern unsigned int cfc_read_array_from_buffer(comedi_subdevice * subd, + void *data, unsigned int num_bytes); + +extern unsigned int cfc_handle_events(comedi_device * dev, + comedi_subdevice * subd); + +static inline unsigned int cfc_bytes_per_scan(comedi_subdevice * subd) +{ + int num_samples; + int bits_per_sample; + + switch (subd->type) { + case COMEDI_SUBD_DI: + case COMEDI_SUBD_DO: + case COMEDI_SUBD_DIO: + bits_per_sample = 8 * bytes_per_sample(subd); + num_samples = + (subd->async->cmd.chanlist_len + bits_per_sample - + 1) / bits_per_sample; + break; + default: + num_samples = subd->async->cmd.chanlist_len; + break; + } + return num_samples * bytes_per_sample(subd); +} + +#endif /* _COMEDI_FC_H */ diff --git a/drivers/staging/comedi/drivers/comedi_pci.h b/drivers/staging/comedi/drivers/comedi_pci.h new file mode 100644 index 000000000000..140787839153 --- /dev/null +++ b/drivers/staging/comedi/drivers/comedi_pci.h @@ -0,0 +1,89 @@ +/* + comedi/drivers/comedi_pci.h + Various PCI functions for drivers. + + Copyright (C) 2007 MEV Ltd. + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _COMEDI_PCI_H_ +#define _COMEDI_PCI_H_ + +#include +#include + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) +#define PCI_ENABLE_IS_REFCOUNTED +#endif + +/* + * Enables PCI device without requesting regions. Just a simple wrapper + * for pci_enable_device(). + */ +static inline int comedi_pci_enable_no_regions(struct pci_dev *pdev) +{ + return pci_enable_device(pdev); +} + +/* + * Called to disable PCI device if PCI device has been enabled, but + * PCI regions have not been reserved. + * + * It only disables the PCI device if the kernel supports reference + * counting of PCI enables, otherwise it might stop the device working + * in another driver instance. + */ +static inline void comedi_pci_disable_no_regions(struct pci_dev *pdev) +{ +#ifdef PCI_ENABLE_IS_REFCOUNTED + pci_disable_device(pdev); +#endif +} + +/* + * Enable the PCI device and request the regions. + */ +static inline int comedi_pci_enable(struct pci_dev *pdev, const char *res_name) +{ + int rc; + + rc = pci_enable_device(pdev); + if (rc < 0) { + return rc; + } + rc = pci_request_regions(pdev, res_name); + if (rc < 0) { + comedi_pci_disable_no_regions(pdev); + } + return rc; +} + +/* + * Release the regions and disable the PCI device. + * + * This must be matched with a previous successful call to comedi_pci_enable(). + */ +static inline void comedi_pci_disable(struct pci_dev *pdev) +{ + pci_release_regions(pdev); + pci_disable_device(pdev); +} + +#endif -- cgit v1.2.3 From 5184e6afa8373874b09dca966ed39a855a844b68 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 14:43:55 -0800 Subject: Staging: comedi: add mite comedi pci driver Hardware driver for NI Mite PCI interface chip From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 3 + drivers/staging/comedi/drivers/mite.c | 809 ++++++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/mite.h | 453 ++++++++++++++++++ 3 files changed, 1265 insertions(+) create mode 100644 drivers/staging/comedi/drivers/mite.c create mode 100644 drivers/staging/comedi/drivers/mite.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index c202ca3ecc39..9a4fb1de5e8c 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -3,3 +3,6 @@ # Comedi "helper" modules obj-$(CONFIG_COMEDI) += comedi_fc.o + +# Comedi PCI drivers +obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c new file mode 100644 index 000000000000..9cc527424d04 --- /dev/null +++ b/drivers/staging/comedi/drivers/mite.c @@ -0,0 +1,809 @@ +/* + comedi/drivers/mite.c + Hardware driver for NI Mite PCI interface chip + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2002 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +/* + The PCI-MIO E series driver was originally written by + Tomasz Motylewski <...>, and ported to comedi by ds. + + References for specifications: + + 321747b.pdf Register Level Programmer Manual (obsolete) + 321747c.pdf Register Level Programmer Manual (new) + DAQ-STC reference manual + + Other possibly relevant info: + + 320517c.pdf User manual (obsolete) + 320517f.pdf User manual (new) + 320889a.pdf delete + 320906c.pdf maximum signal ratings + 321066a.pdf about 16x + 321791a.pdf discontinuation of at-mio-16e-10 rev. c + 321808a.pdf about at-mio-16e-10 rev P + 321837a.pdf discontinuation of at-mio-16de-10 rev d + 321838a.pdf about at-mio-16de-10 rev N + + ISSUES: + +*/ + +//#define USE_KMALLOC + +#include "mite.h" + +#include "comedi_fc.h" +#include "comedi_pci.h" +#include "../comedidev.h" + +#include + +#define PCI_MITE_SIZE 4096 +#define PCI_DAQ_SIZE 4096 +#define PCI_DAQ_SIZE_660X 8192 + +MODULE_LICENSE("GPL"); + +struct mite_struct *mite_devices = NULL; + +#define TOP_OF_PAGE(x) ((x)|(~(PAGE_MASK))) + +void mite_init(void) +{ + struct pci_dev *pcidev; + struct mite_struct *mite; + + for (pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL); + pcidev != NULL; + pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pcidev)) { + if (pcidev->vendor == PCI_VENDOR_ID_NATINST) { + unsigned i; + + mite = kzalloc(sizeof(*mite), GFP_KERNEL); + if (!mite) { + printk("mite: allocation failed\n"); + pci_dev_put(pcidev); + return; + } + spin_lock_init(&mite->lock); + mite->pcidev = pci_dev_get(pcidev); + for (i = 0; i < MAX_MITE_DMA_CHANNELS; ++i) { + mite->channels[i].mite = mite; + mite->channels[i].channel = i; + mite->channels[i].done = 1; + } + mite->next = mite_devices; + mite_devices = mite; + } + } +} + +static void dump_chip_signature(u32 csigr_bits) +{ + printk("mite: version = %i, type = %i, mite mode = %i, interface mode = %i\n", mite_csigr_version(csigr_bits), mite_csigr_type(csigr_bits), mite_csigr_mmode(csigr_bits), mite_csigr_imode(csigr_bits)); + printk("mite: num channels = %i, write post fifo depth = %i, wins = %i, iowins = %i\n", mite_csigr_dmac(csigr_bits), mite_csigr_wpdep(csigr_bits), mite_csigr_wins(csigr_bits), mite_csigr_iowins(csigr_bits)); +} + +unsigned mite_fifo_size(struct mite_struct * mite, unsigned channel) +{ + unsigned fcr_bits = readl(mite->mite_io_addr + + MITE_FCR(channel)); + unsigned empty_count = (fcr_bits >> 16) & 0xff; + unsigned full_count = fcr_bits & 0xff; + return empty_count + full_count; +} + +int mite_setup2(struct mite_struct *mite, unsigned use_iodwbsr_1) +{ + unsigned long length; + resource_size_t addr; + int i; + u32 csigr_bits; + unsigned unknown_dma_burst_bits; + + if (comedi_pci_enable(mite->pcidev, "mite")) { + printk("error enabling mite and requesting io regions\n"); + return -EIO; + } + pci_set_master(mite->pcidev); + + addr = pci_resource_start(mite->pcidev, 0); + mite->mite_phys_addr = addr; + mite->mite_io_addr = ioremap(addr, PCI_MITE_SIZE); + if (!mite->mite_io_addr) { + printk("failed to remap mite io memory address\n"); + return -ENOMEM; + } + printk("MITE:0x%08llx mapped to %p ", + (unsigned long long)mite->mite_phys_addr, mite->mite_io_addr); + + addr = pci_resource_start(mite->pcidev, 1); + mite->daq_phys_addr = addr; + length = pci_resource_len(mite->pcidev, 1); + // In case of a 660x board, DAQ size is 8k instead of 4k (see as shown by lspci output) + mite->daq_io_addr = ioremap(mite->daq_phys_addr, length); + if (!mite->daq_io_addr) { + printk("failed to remap daq io memory address\n"); + return -ENOMEM; + } + printk("DAQ:0x%08llx mapped to %p\n", + (unsigned long long)mite->daq_phys_addr, mite->daq_io_addr); + + if (use_iodwbsr_1) { + writel(0, mite->mite_io_addr + MITE_IODWBSR); + printk("mite: using I/O Window Base Size register 1\n"); + writel(mite-> + daq_phys_addr | WENAB | + MITE_IODWBSR_1_WSIZE_bits(length), + mite->mite_io_addr + MITE_IODWBSR_1); + writel(0, mite->mite_io_addr + MITE_IODWCR_1); + } else { + writel(mite->daq_phys_addr | WENAB, + mite->mite_io_addr + MITE_IODWBSR); + } + /* make sure dma bursts work. I got this from running a bus analyzer + on a pxi-6281 and a pxi-6713. 6713 powered up with register value + of 0x61f and bursts worked. 6281 powered up with register value of + 0x1f and bursts didn't work. The NI windows driver reads the register, + then does a bitwise-or of 0x600 with it and writes it back. + */ + unknown_dma_burst_bits = + readl(mite->mite_io_addr + MITE_UNKNOWN_DMA_BURST_REG); + unknown_dma_burst_bits |= UNKNOWN_DMA_BURST_ENABLE_BITS; + writel(unknown_dma_burst_bits, + mite->mite_io_addr + MITE_UNKNOWN_DMA_BURST_REG); + + csigr_bits = readl(mite->mite_io_addr + MITE_CSIGR); + mite->num_channels = mite_csigr_dmac(csigr_bits); + if (mite->num_channels > MAX_MITE_DMA_CHANNELS) { + printk("mite: bug? chip claims to have %i dma channels. Setting to %i.\n", mite->num_channels, MAX_MITE_DMA_CHANNELS); + mite->num_channels = MAX_MITE_DMA_CHANNELS; + } + dump_chip_signature(csigr_bits); + for (i = 0; i < mite->num_channels; i++) { + writel(CHOR_DMARESET, mite->mite_io_addr + MITE_CHOR(i)); + /* disable interrupts */ + writel(CHCR_CLR_DMA_IE | CHCR_CLR_LINKP_IE | CHCR_CLR_SAR_IE | + CHCR_CLR_DONE_IE | CHCR_CLR_MRDY_IE | CHCR_CLR_DRDY_IE | + CHCR_CLR_LC_IE | CHCR_CLR_CONT_RB_IE, + mite->mite_io_addr + MITE_CHCR(i)); + } + mite->fifo_size = mite_fifo_size(mite, 0); + printk("mite: fifo size is %i.\n", mite->fifo_size); + mite->used = 1; + + return 0; +} + +int mite_setup(struct mite_struct *mite) +{ + return mite_setup2(mite, 0); +} + +void mite_cleanup(void) +{ + struct mite_struct *mite, *next; + + for (mite = mite_devices; mite; mite = next) { + pci_dev_put(mite->pcidev); + next = mite->next; + kfree(mite); + } +} + +void mite_unsetup(struct mite_struct *mite) +{ + //unsigned long offset, start, length; + + if (!mite) + return; + + if (mite->mite_io_addr) { + iounmap(mite->mite_io_addr); + mite->mite_io_addr = NULL; + } + if (mite->daq_io_addr) { + iounmap(mite->daq_io_addr); + mite->daq_io_addr = NULL; + } + if (mite->mite_phys_addr) { + comedi_pci_disable(mite->pcidev); + mite->mite_phys_addr = 0; + } + + mite->used = 0; +} + +void mite_list_devices(void) +{ + struct mite_struct *mite, *next; + + printk("Available NI device IDs:"); + if (mite_devices) + for (mite = mite_devices; mite; mite = next) { + next = mite->next; + printk(" 0x%04x", mite_device_id(mite)); + if (mite->used) + printk("(used)"); + } + printk("\n"); + +} + +struct mite_channel *mite_request_channel_in_range(struct mite_struct *mite, + struct mite_dma_descriptor_ring *ring, unsigned min_channel, + unsigned max_channel) +{ + int i; + unsigned long flags; + struct mite_channel *channel = NULL; + + // spin lock so mite_release_channel can be called safely from interrupts + comedi_spin_lock_irqsave(&mite->lock, flags); + for (i = min_channel; i <= max_channel; ++i) { + if (mite->channel_allocated[i] == 0) { + mite->channel_allocated[i] = 1; + channel = &mite->channels[i]; + channel->ring = ring; + break; + } + } + comedi_spin_unlock_irqrestore(&mite->lock, flags); + return channel; +} + +void mite_release_channel(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + unsigned long flags; + + // spin lock to prevent races with mite_request_channel + comedi_spin_lock_irqsave(&mite->lock, flags); + if (mite->channel_allocated[mite_chan->channel]) { + mite_dma_disarm(mite_chan); + mite_dma_reset(mite_chan); +/* disable all channel's interrupts (do it after disarm/reset so +MITE_CHCR reg isn't changed while dma is still active!) */ + writel(CHCR_CLR_DMA_IE | CHCR_CLR_LINKP_IE | + CHCR_CLR_SAR_IE | CHCR_CLR_DONE_IE | + CHCR_CLR_MRDY_IE | CHCR_CLR_DRDY_IE | + CHCR_CLR_LC_IE | CHCR_CLR_CONT_RB_IE, + mite->mite_io_addr + MITE_CHCR(mite_chan->channel)); + mite->channel_allocated[mite_chan->channel] = 0; + mite_chan->ring = NULL; + mmiowb(); + } + comedi_spin_unlock_irqrestore(&mite->lock, flags); +} + +void mite_dma_arm(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + int chor; + unsigned long flags; + + MDPRINTK("mite_dma_arm ch%i\n", channel); + /* memory barrier is intended to insure any twiddling with the buffer + is done before writing to the mite to arm dma transfer */ + smp_mb(); + /* arm */ + chor = CHOR_START; + comedi_spin_lock_irqsave(&mite->lock, flags); + mite_chan->done = 0; + writel(chor, mite->mite_io_addr + MITE_CHOR(mite_chan->channel)); + mmiowb(); + comedi_spin_unlock_irqrestore(&mite->lock, flags); +// mite_dma_tcr(mite, channel); +} + +/**************************************/ + +int mite_buf_change(struct mite_dma_descriptor_ring *ring, comedi_async * async) +{ + unsigned int n_links; + int i; + + if (ring->descriptors) { + dma_free_coherent(ring->hw_dev, + ring->n_links * sizeof(struct mite_dma_descriptor), + ring->descriptors, ring->descriptors_dma_addr); + } + ring->descriptors = NULL; + ring->descriptors_dma_addr = 0; + ring->n_links = 0; + + if (async->prealloc_bufsz == 0) { + return 0; + } + n_links = async->prealloc_bufsz >> PAGE_SHIFT; + + MDPRINTK("ring->hw_dev=%p, n_links=0x%04x\n", ring->hw_dev, n_links); + + ring->descriptors = + dma_alloc_coherent(ring->hw_dev, + n_links * sizeof(struct mite_dma_descriptor), + &ring->descriptors_dma_addr, GFP_KERNEL); + if (!ring->descriptors) { + printk("mite: ring buffer allocation failed\n"); + return -ENOMEM; + } + ring->n_links = n_links; + + for (i = 0; i < n_links; i++) { + ring->descriptors[i].count = cpu_to_le32(PAGE_SIZE); + ring->descriptors[i].addr = + cpu_to_le32(async->buf_page_list[i].dma_addr); + ring->descriptors[i].next = + cpu_to_le32(ring->descriptors_dma_addr + (i + + 1) * sizeof(struct mite_dma_descriptor)); + } + ring->descriptors[n_links - 1].next = + cpu_to_le32(ring->descriptors_dma_addr); + /* barrier is meant to insure that all the writes to the dma descriptors + have completed before the dma controller is commanded to read them */ + smp_wmb(); + return 0; +} + +void mite_prep_dma(struct mite_channel *mite_chan, + unsigned int num_device_bits, unsigned int num_memory_bits) +{ + unsigned int chor, chcr, mcr, dcr, lkcr; + struct mite_struct *mite = mite_chan->mite; + + MDPRINTK("mite_prep_dma ch%i\n", mite_chan->channel); + + /* reset DMA and FIFO */ + chor = CHOR_DMARESET | CHOR_FRESET; + writel(chor, mite->mite_io_addr + MITE_CHOR(mite_chan->channel)); + + /* short link chaining mode */ + chcr = CHCR_SET_DMA_IE | CHCR_LINKSHORT | CHCR_SET_DONE_IE | + CHCR_BURSTEN; + /* + * Link Complete Interrupt: interrupt every time a link + * in MITE_RING is completed. This can generate a lot of + * extra interrupts, but right now we update the values + * of buf_int_ptr and buf_int_count at each interrupt. A + * better method is to poll the MITE before each user + * "read()" to calculate the number of bytes available. + */ + chcr |= CHCR_SET_LC_IE; + if (num_memory_bits == 32 && num_device_bits == 16) { + /* Doing a combined 32 and 16 bit byteswap gets the 16 bit samples into the fifo in the right order. + Tested doing 32 bit memory to 16 bit device transfers to the analog out of a pxi-6281, + which has mite version = 1, type = 4. This also works for dma reads from the counters + on e-series boards. */ + chcr |= CHCR_BYTE_SWAP_DEVICE | CHCR_BYTE_SWAP_MEMORY; + } + if (mite_chan->dir == COMEDI_INPUT) { + chcr |= CHCR_DEV_TO_MEM; + } + writel(chcr, mite->mite_io_addr + MITE_CHCR(mite_chan->channel)); + + /* to/from memory */ + mcr = CR_RL(64) | CR_ASEQUP; + switch (num_memory_bits) { + case 8: + mcr |= CR_PSIZE8; + break; + case 16: + mcr |= CR_PSIZE16; + break; + case 32: + mcr |= CR_PSIZE32; + break; + default: + rt_printk + ("mite: bug! invalid mem bit width for dma transfer\n"); + break; + } + writel(mcr, mite->mite_io_addr + MITE_MCR(mite_chan->channel)); + + /* from/to device */ + dcr = CR_RL(64) | CR_ASEQUP; + dcr |= CR_PORTIO | CR_AMDEVICE | CR_REQSDRQ(mite_chan->channel); + switch (num_device_bits) { + case 8: + dcr |= CR_PSIZE8; + break; + case 16: + dcr |= CR_PSIZE16; + break; + case 32: + dcr |= CR_PSIZE32; + break; + default: + rt_printk + ("mite: bug! invalid dev bit width for dma transfer\n"); + break; + } + writel(dcr, mite->mite_io_addr + MITE_DCR(mite_chan->channel)); + + /* reset the DAR */ + writel(0, mite->mite_io_addr + MITE_DAR(mite_chan->channel)); + + /* the link is 32bits */ + lkcr = CR_RL(64) | CR_ASEQUP | CR_PSIZE32; + writel(lkcr, mite->mite_io_addr + MITE_LKCR(mite_chan->channel)); + + /* starting address for link chaining */ + writel(mite_chan->ring->descriptors_dma_addr, + mite->mite_io_addr + MITE_LKAR(mite_chan->channel)); + + MDPRINTK("exit mite_prep_dma\n"); +} + +u32 mite_device_bytes_transferred(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + return readl(mite->mite_io_addr + MITE_DAR(mite_chan->channel)); +} + +u32 mite_bytes_in_transit(struct mite_channel * mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + return readl(mite->mite_io_addr + + MITE_FCR(mite_chan->channel)) & 0x000000FF; +} + +// returns lower bound for number of bytes transferred from device to memory +u32 mite_bytes_written_to_memory_lb(struct mite_channel * mite_chan) +{ + u32 device_byte_count; + + device_byte_count = mite_device_bytes_transferred(mite_chan); + return device_byte_count - mite_bytes_in_transit(mite_chan); +} + +// returns upper bound for number of bytes transferred from device to memory +u32 mite_bytes_written_to_memory_ub(struct mite_channel * mite_chan) +{ + u32 in_transit_count; + + in_transit_count = mite_bytes_in_transit(mite_chan); + return mite_device_bytes_transferred(mite_chan) - in_transit_count; +} + +// returns lower bound for number of bytes read from memory for transfer to device +u32 mite_bytes_read_from_memory_lb(struct mite_channel * mite_chan) +{ + u32 device_byte_count; + + device_byte_count = mite_device_bytes_transferred(mite_chan); + return device_byte_count + mite_bytes_in_transit(mite_chan); +} + +// returns upper bound for number of bytes read from memory for transfer to device +u32 mite_bytes_read_from_memory_ub(struct mite_channel * mite_chan) +{ + u32 in_transit_count; + + in_transit_count = mite_bytes_in_transit(mite_chan); + return mite_device_bytes_transferred(mite_chan) + in_transit_count; +} + +unsigned mite_dma_tcr(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + int tcr; + int lkar; + + lkar = readl(mite->mite_io_addr + MITE_LKAR(mite_chan->channel)); + tcr = readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel)); + MDPRINTK("mite_dma_tcr ch%i, lkar=0x%08x tcr=%d\n", mite_chan->channel, + lkar, tcr); + + return tcr; +} + +void mite_dma_disarm(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + unsigned chor; + + /* disarm */ + chor = CHOR_ABORT; + writel(chor, mite->mite_io_addr + MITE_CHOR(mite_chan->channel)); +} + +int mite_sync_input_dma(struct mite_channel *mite_chan, comedi_async * async) +{ + int count; + unsigned int nbytes, old_alloc_count; + const unsigned bytes_per_scan = cfc_bytes_per_scan(async->subdevice); + + old_alloc_count = async->buf_write_alloc_count; + // write alloc as much as we can + comedi_buf_write_alloc(async, async->prealloc_bufsz); + + nbytes = mite_bytes_written_to_memory_lb(mite_chan); + if ((int)(mite_bytes_written_to_memory_ub(mite_chan) - + old_alloc_count) > 0) { + rt_printk("mite: DMA overwrite of free area\n"); + async->events |= COMEDI_CB_OVERFLOW; + return -1; + } + + count = nbytes - async->buf_write_count; + /* it's possible count will be negative due to + * conservative value returned by mite_bytes_written_to_memory_lb */ + if (count <= 0) { + return 0; + } + comedi_buf_write_free(async, count); + + async->scan_progress += count; + if (async->scan_progress >= bytes_per_scan) { + async->scan_progress %= bytes_per_scan; + async->events |= COMEDI_CB_EOS; + } + async->events |= COMEDI_CB_BLOCK; + return 0; +} + +int mite_sync_output_dma(struct mite_channel *mite_chan, comedi_async * async) +{ + int count; + u32 nbytes_ub, nbytes_lb; + unsigned int old_alloc_count; + u32 stop_count = + async->cmd.stop_arg * cfc_bytes_per_scan(async->subdevice); + + old_alloc_count = async->buf_read_alloc_count; + // read alloc as much as we can + comedi_buf_read_alloc(async, async->prealloc_bufsz); + nbytes_lb = mite_bytes_read_from_memory_lb(mite_chan); + if (async->cmd.stop_src == TRIG_COUNT && + (int)(nbytes_lb - stop_count) > 0) + nbytes_lb = stop_count; + nbytes_ub = mite_bytes_read_from_memory_ub(mite_chan); + if (async->cmd.stop_src == TRIG_COUNT && + (int)(nbytes_ub - stop_count) > 0) + nbytes_ub = stop_count; + if ((int)(nbytes_ub - old_alloc_count) > 0) { + rt_printk("mite: DMA underrun\n"); + async->events |= COMEDI_CB_OVERFLOW; + return -1; + } + count = nbytes_lb - async->buf_read_count; + if (count <= 0) { + return 0; + } + if (count) { + comedi_buf_read_free(async, count); + async->events |= COMEDI_CB_BLOCK; + } + return 0; +} + +unsigned mite_get_status(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + unsigned status; + unsigned long flags; + + comedi_spin_lock_irqsave(&mite->lock, flags); + status = readl(mite->mite_io_addr + MITE_CHSR(mite_chan->channel)); + if (status & CHSR_DONE) { + mite_chan->done = 1; + writel(CHOR_CLRDONE, + mite->mite_io_addr + MITE_CHOR(mite_chan->channel)); + } + mmiowb(); + comedi_spin_unlock_irqrestore(&mite->lock, flags); + return status; +} + +int mite_done(struct mite_channel *mite_chan) +{ + struct mite_struct *mite = mite_chan->mite; + unsigned long flags; + int done; + + mite_get_status(mite_chan); + comedi_spin_lock_irqsave(&mite->lock, flags); + done = mite_chan->done; + comedi_spin_unlock_irqrestore(&mite->lock, flags); + return done; +} + +#ifdef DEBUG_MITE + +static void mite_decode(char **bit_str, unsigned int bits); + +/* names of bits in mite registers */ + +static const char *const mite_CHOR_strings[] = { + "start", "cont", "stop", "abort", + "freset", "clrlc", "clrrb", "clrdone", + "clr_lpause", "set_lpause", "clr_send_tc", + "set_send_tc", "12", "13", "14", + "15", "16", "17", "18", + "19", "20", "21", "22", + "23", "24", "25", "26", + "27", "28", "29", "30", + "dmareset", +}; + +static const char *const mite_CHCR_strings[] = { + "continue", "ringbuff", "2", "3", + "4", "5", "6", "7", + "8", "9", "10", "11", + "12", "13", "bursten", "fifodis", + "clr_cont_rb_ie", "set_cont_rb_ie", "clr_lc_ie", "set_lc_ie", + "clr_drdy_ie", "set_drdy_ie", "clr_mrdy_ie", "set_mrdy_ie", + "clr_done_ie", "set_done_ie", "clr_sar_ie", "set_sar_ie", + "clr_linkp_ie", "set_linkp_ie", "clr_dma_ie", "set_dma_ie", +}; + +static const char *const mite_MCR_strings[] = { + "amdevice", "1", "2", "3", + "4", "5", "portio", "portvxi", + "psizebyte", "psizehalf (byte & half = word)", "aseqxp1", "11", + "12", "13", "blocken", "berhand", + "reqsintlim/reqs0", "reqs1", "reqs2", "rd32", + "rd512", "rl1", "rl2", "rl8", + "24", "25", "26", "27", + "28", "29", "30", "stopen", +}; + +static const char *const mite_DCR_strings[] = { + "amdevice", "1", "2", "3", + "4", "5", "portio", "portvxi", + "psizebyte", "psizehalf (byte & half = word)", "aseqxp1", "aseqxp2", + "aseqxp8", "13", "blocken", "berhand", + "reqsintlim", "reqs1", "reqs2", "rd32", + "rd512", "rl1", "rl2", "rl8", + "23", "24", "25", "27", + "28", "wsdevc", "wsdevs", "rwdevpack", +}; + +static const char *const mite_LKCR_strings[] = { + "amdevice", "1", "2", "3", + "4", "5", "portio", "portvxi", + "psizebyte", "psizehalf (byte & half = word)", "asequp", "aseqdown", + "12", "13", "14", "berhand", + "16", "17", "18", "rd32", + "rd512", "rl1", "rl2", "rl8", + "24", "25", "26", "27", + "28", "29", "30", "chngend", +}; + +static const char *const mite_CHSR_strings[] = { + "d.err0", "d.err1", "m.err0", "m.err1", + "l.err0", "l.err1", "drq0", "drq1", + "end", "xferr", "operr0", "operr1", + "stops", "habort", "sabort", "error", + "16", "conts_rb", "18", "linkc", + "20", "drdy", "22", "mrdy", + "24", "done", "26", "sars", + "28", "lpauses", "30", "int", +}; + +void mite_dump_regs(struct mite_channel *mite_chan) +{ + unsigned long mite_io_addr = + (unsigned long)mite_chan->mite->mite_io_addr; + unsigned long addr = 0; + unsigned long temp = 0; + + printk("mite_dump_regs ch%i\n", mite_chan->channel); + printk("mite address is =0x%08lx\n", mite_io_addr); + + addr = mite_io_addr + MITE_CHOR(channel); + printk("mite status[CHOR]at 0x%08lx =0x%08lx\n", addr, temp = + readl(addr)); + mite_decode(mite_CHOR_strings, temp); + addr = mite_io_addr + MITE_CHCR(channel); + printk("mite status[CHCR]at 0x%08lx =0x%08lx\n", addr, temp = + readl(addr)); + mite_decode(mite_CHCR_strings, temp); + addr = mite_io_addr + MITE_TCR(channel); + printk("mite status[TCR] at 0x%08lx =0x%08x\n", addr, readl(addr)); + addr = mite_io_addr + MITE_MCR(channel); + printk("mite status[MCR] at 0x%08lx =0x%08lx\n", addr, temp = + readl(addr)); + mite_decode(mite_MCR_strings, temp); + + addr = mite_io_addr + MITE_MAR(channel); + printk("mite status[MAR] at 0x%08lx =0x%08x\n", addr, readl(addr)); + addr = mite_io_addr + MITE_DCR(channel); + printk("mite status[DCR] at 0x%08lx =0x%08lx\n", addr, temp = + readl(addr)); + mite_decode(mite_DCR_strings, temp); + addr = mite_io_addr + MITE_DAR(channel); + printk("mite status[DAR] at 0x%08lx =0x%08x\n", addr, readl(addr)); + addr = mite_io_addr + MITE_LKCR(channel); + printk("mite status[LKCR]at 0x%08lx =0x%08lx\n", addr, temp = + readl(addr)); + mite_decode(mite_LKCR_strings, temp); + addr = mite_io_addr + MITE_LKAR(channel); + printk("mite status[LKAR]at 0x%08lx =0x%08x\n", addr, readl(addr)); + + addr = mite_io_addr + MITE_CHSR(channel); + printk("mite status[CHSR]at 0x%08lx =0x%08lx\n", addr, temp = + readl(addr)); + mite_decode(mite_CHSR_strings, temp); + addr = mite_io_addr + MITE_FCR(channel); + printk("mite status[FCR] at 0x%08lx =0x%08x\n\n", addr, readl(addr)); +} + +static void mite_decode(char **bit_str, unsigned int bits) +{ + int i; + + for (i = 31; i >= 0; i--) { + if (bits & (1 << i)) { + printk(" %s", bit_str[i]); + } + } + printk("\n"); +} +#endif + +#ifdef MODULE +int __init init_module(void) +{ + mite_init(); + mite_list_devices(); + + return 0; +} + +void __exit cleanup_module(void) +{ + mite_cleanup(); +} + +EXPORT_SYMBOL(mite_dma_tcr); +EXPORT_SYMBOL(mite_dma_arm); +EXPORT_SYMBOL(mite_dma_disarm); +EXPORT_SYMBOL(mite_sync_input_dma); +EXPORT_SYMBOL(mite_sync_output_dma); +EXPORT_SYMBOL(mite_setup); +EXPORT_SYMBOL(mite_setup2); +EXPORT_SYMBOL(mite_unsetup); +#if 0 +EXPORT_SYMBOL(mite_kvmem_segment_load); +EXPORT_SYMBOL(mite_ll_from_kvmem); +EXPORT_SYMBOL(mite_setregs); +#endif +EXPORT_SYMBOL(mite_devices); +EXPORT_SYMBOL(mite_list_devices); +EXPORT_SYMBOL(mite_request_channel_in_range); +EXPORT_SYMBOL(mite_release_channel); +EXPORT_SYMBOL(mite_prep_dma); +EXPORT_SYMBOL(mite_buf_change); +EXPORT_SYMBOL(mite_bytes_written_to_memory_lb); +EXPORT_SYMBOL(mite_bytes_written_to_memory_ub); +EXPORT_SYMBOL(mite_bytes_read_from_memory_lb); +EXPORT_SYMBOL(mite_bytes_read_from_memory_ub); +EXPORT_SYMBOL(mite_bytes_in_transit); +EXPORT_SYMBOL(mite_get_status); +EXPORT_SYMBOL(mite_done); +#ifdef DEBUG_MITE +EXPORT_SYMBOL(mite_decode); +EXPORT_SYMBOL(mite_dump_regs); +#endif + +#endif diff --git a/drivers/staging/comedi/drivers/mite.h b/drivers/staging/comedi/drivers/mite.h new file mode 100644 index 000000000000..90a656b5c5b7 --- /dev/null +++ b/drivers/staging/comedi/drivers/mite.h @@ -0,0 +1,453 @@ +/* + module/mite.h + Hardware driver for NI Mite PCI interface chip + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1999 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _MITE_H_ +#define _MITE_H_ + +#include "../comedidev.h" +#include "../pci.h" + +#define PCI_VENDOR_ID_NATINST 0x1093 + +// #define DEBUG_MITE +#define PCIMIO_COMPAT + +#ifdef DEBUG_MITE +#define MDPRINTK(format,args...) printk(format , ## args ) +#else +#define MDPRINTK(format,args...) +#endif + +#define MAX_MITE_DMA_CHANNELS 8 + +struct mite_dma_descriptor { + u32 count; + u32 addr; + u32 next; + u32 dar; +}; + +struct mite_dma_descriptor_ring { + struct device *hw_dev; + unsigned int n_links; + struct mite_dma_descriptor *descriptors; + dma_addr_t descriptors_dma_addr; +}; + +struct mite_channel { + struct mite_struct *mite; + unsigned channel; + int dir; + int done; + struct mite_dma_descriptor_ring *ring; +}; + +struct mite_struct { + struct mite_struct *next; + int used; + + struct pci_dev *pcidev; + resource_size_t mite_phys_addr; + void *mite_io_addr; + resource_size_t daq_phys_addr; + void *daq_io_addr; + + struct mite_channel channels[MAX_MITE_DMA_CHANNELS]; + short channel_allocated[MAX_MITE_DMA_CHANNELS]; + int num_channels; + unsigned fifo_size; + spinlock_t lock; +}; + +static inline struct mite_dma_descriptor_ring *mite_alloc_ring(struct + mite_struct *mite) +{ + struct mite_dma_descriptor_ring *ring = + kmalloc(sizeof(struct mite_dma_descriptor_ring), GFP_KERNEL); + if (ring == NULL) + return ring; + ring->hw_dev = get_device(&mite->pcidev->dev); + if (ring->hw_dev == NULL) { + kfree(ring); + return NULL; + } + ring->n_links = 0; + ring->descriptors = NULL; + ring->descriptors_dma_addr = 0; + return ring; +}; + +static inline void mite_free_ring(struct mite_dma_descriptor_ring *ring) +{ + if (ring) { + if (ring->descriptors) { + dma_free_coherent(ring->hw_dev, + ring->n_links * + sizeof(struct mite_dma_descriptor), + ring->descriptors, ring->descriptors_dma_addr); + } + put_device(ring->hw_dev); + kfree(ring); + } +}; + +extern struct mite_struct *mite_devices; + +static inline unsigned int mite_irq(struct mite_struct *mite) +{ + return mite->pcidev->irq; +}; +static inline unsigned int mite_device_id(struct mite_struct *mite) +{ + return mite->pcidev->device; +}; + +void mite_init(void); +void mite_cleanup(void); +int mite_setup(struct mite_struct *mite); +int mite_setup2(struct mite_struct *mite, unsigned use_iodwbsr_1); +void mite_unsetup(struct mite_struct *mite); +void mite_list_devices(void); +struct mite_channel *mite_request_channel_in_range(struct mite_struct *mite, + struct mite_dma_descriptor_ring *ring, unsigned min_channel, + unsigned max_channel); +static inline struct mite_channel *mite_request_channel(struct mite_struct + *mite, struct mite_dma_descriptor_ring *ring) +{ + return mite_request_channel_in_range(mite, ring, 0, + mite->num_channels - 1); +} +void mite_release_channel(struct mite_channel *mite_chan); + +unsigned mite_dma_tcr(struct mite_channel *mite_chan); +void mite_dma_arm(struct mite_channel *mite_chan); +void mite_dma_disarm(struct mite_channel *mite_chan); +int mite_sync_input_dma(struct mite_channel *mite_chan, comedi_async * async); +int mite_sync_output_dma(struct mite_channel *mite_chan, comedi_async * async); +u32 mite_bytes_written_to_memory_lb(struct mite_channel *mite_chan); +u32 mite_bytes_written_to_memory_ub(struct mite_channel *mite_chan); +u32 mite_bytes_read_from_memory_lb(struct mite_channel *mite_chan); +u32 mite_bytes_read_from_memory_ub(struct mite_channel *mite_chan); +u32 mite_bytes_in_transit(struct mite_channel *mite_chan); +unsigned mite_get_status(struct mite_channel *mite_chan); +int mite_done(struct mite_channel *mite_chan); + +#if 0 +unsigned long mite_ll_from_kvmem(struct mite_struct *mite, comedi_async * async, + int len); +void mite_setregs(struct mite_struct *mite, unsigned long ll_start, int chan, + int dir); +#endif + +void mite_prep_dma(struct mite_channel *mite_chan, + unsigned int num_device_bits, unsigned int num_memory_bits); +int mite_buf_change(struct mite_dma_descriptor_ring *ring, + comedi_async * async); + +#ifdef DEBUG_MITE +void mite_print_chsr(unsigned int chsr); +void mite_dump_regs(struct mite_channel *mite_chan); +#endif + +static inline int CHAN_OFFSET(int channel) +{ + return 0x500 + 0x100 * channel; +}; + +enum mite_registers { + /* The bits 0x90180700 in MITE_UNKNOWN_DMA_BURST_REG can be + written and read back. The bits 0x1f always read as 1. + The rest always read as zero. */ + MITE_UNKNOWN_DMA_BURST_REG = 0x28, + MITE_IODWBSR = 0xc0, //IO Device Window Base Size Register + MITE_IODWBSR_1 = 0xc4, // IO Device Window Base Size Register 1 + MITE_IODWCR_1 = 0xf4, + MITE_PCI_CONFIG_OFFSET = 0x300, + MITE_CSIGR = 0x460 //chip signature +}; +static inline int MITE_CHOR(int channel) // channel operation +{ + return CHAN_OFFSET(channel) + 0x0; +}; +static inline int MITE_CHCR(int channel) // channel control +{ + return CHAN_OFFSET(channel) + 0x4; +}; +static inline int MITE_TCR(int channel) // transfer count +{ + return CHAN_OFFSET(channel) + 0x8; +}; +static inline int MITE_MCR(int channel) // memory configuration +{ + return CHAN_OFFSET(channel) + 0xc; +}; +static inline int MITE_MAR(int channel) // memory address +{ + return CHAN_OFFSET(channel) + 0x10; +}; +static inline int MITE_DCR(int channel) // device configuration +{ + return CHAN_OFFSET(channel) + 0x14; +}; +static inline int MITE_DAR(int channel) // device address +{ + return CHAN_OFFSET(channel) + 0x18; +}; +static inline int MITE_LKCR(int channel) // link configuration +{ + return CHAN_OFFSET(channel) + 0x1c; +}; +static inline int MITE_LKAR(int channel) // link address +{ + return CHAN_OFFSET(channel) + 0x20; +}; +static inline int MITE_LLKAR(int channel) // see mite section of tnt5002 manual +{ + return CHAN_OFFSET(channel) + 0x24; +}; +static inline int MITE_BAR(int channel) // base address +{ + return CHAN_OFFSET(channel) + 0x28; +}; +static inline int MITE_BCR(int channel) // base count +{ + return CHAN_OFFSET(channel) + 0x2c; +}; +static inline int MITE_SAR(int channel) // ? address +{ + return CHAN_OFFSET(channel) + 0x30; +}; +static inline int MITE_WSCR(int channel) // ? +{ + return CHAN_OFFSET(channel) + 0x34; +}; +static inline int MITE_WSER(int channel) // ? +{ + return CHAN_OFFSET(channel) + 0x38; +}; +static inline int MITE_CHSR(int channel) // channel status +{ + return CHAN_OFFSET(channel) + 0x3c; +}; +static inline int MITE_FCR(int channel) // fifo count +{ + return CHAN_OFFSET(channel) + 0x40; +}; + +enum MITE_IODWBSR_bits { + WENAB = 0x80, // window enable +}; + +static inline unsigned MITE_IODWBSR_1_WSIZE_bits(unsigned size) +{ + unsigned order = 0; + while (size >>= 1) + ++order; + BUG_ON(order < 1); + return (order - 1) & 0x1f; +} + +enum MITE_UNKNOWN_DMA_BURST_bits { + UNKNOWN_DMA_BURST_ENABLE_BITS = 0x600 +}; + +static inline int mite_csigr_version(u32 csigr_bits) +{ + return csigr_bits & 0xf; +}; +static inline int mite_csigr_type(u32 csigr_bits) +{ // original mite = 0, minimite = 1 + return (csigr_bits >> 4) & 0xf; +}; +static inline int mite_csigr_mmode(u32 csigr_bits) +{ // mite mode, minimite = 1 + return (csigr_bits >> 8) & 0x3; +}; +static inline int mite_csigr_imode(u32 csigr_bits) +{ // cpu port interface mode, pci = 0x3 + return (csigr_bits >> 12) & 0x3; +}; +static inline int mite_csigr_dmac(u32 csigr_bits) +{ // number of dma channels + return (csigr_bits >> 16) & 0xf; +}; +static inline int mite_csigr_wpdep(u32 csigr_bits) +{ // write post fifo depth + unsigned int wpdep_bits = (csigr_bits >> 20) & 0x7; + if (wpdep_bits == 0) + return 0; + else + return 1 << (wpdep_bits - 1); +}; +static inline int mite_csigr_wins(u32 csigr_bits) +{ + return (csigr_bits >> 24) & 0x1f; +}; +static inline int mite_csigr_iowins(u32 csigr_bits) +{ // number of io windows + return (csigr_bits >> 29) & 0x7; +}; + +enum MITE_MCR_bits { + MCRPON = 0, +}; + +enum MITE_DCR_bits { + DCR_NORMAL = (1 << 29), + DCRPON = 0, +}; + +enum MITE_CHOR_bits { + CHOR_DMARESET = (1 << 31), + CHOR_SET_SEND_TC = (1 << 11), + CHOR_CLR_SEND_TC = (1 << 10), + CHOR_SET_LPAUSE = (1 << 9), + CHOR_CLR_LPAUSE = (1 << 8), + CHOR_CLRDONE = (1 << 7), + CHOR_CLRRB = (1 << 6), + CHOR_CLRLC = (1 << 5), + CHOR_FRESET = (1 << 4), + CHOR_ABORT = (1 << 3), /* stop without emptying fifo */ + CHOR_STOP = (1 << 2), /* stop after emptying fifo */ + CHOR_CONT = (1 << 1), + CHOR_START = (1 << 0), + CHOR_PON = (CHOR_CLR_SEND_TC | CHOR_CLR_LPAUSE), +}; + +enum MITE_CHCR_bits { + CHCR_SET_DMA_IE = (1 << 31), + CHCR_CLR_DMA_IE = (1 << 30), + CHCR_SET_LINKP_IE = (1 << 29), + CHCR_CLR_LINKP_IE = (1 << 28), + CHCR_SET_SAR_IE = (1 << 27), + CHCR_CLR_SAR_IE = (1 << 26), + CHCR_SET_DONE_IE = (1 << 25), + CHCR_CLR_DONE_IE = (1 << 24), + CHCR_SET_MRDY_IE = (1 << 23), + CHCR_CLR_MRDY_IE = (1 << 22), + CHCR_SET_DRDY_IE = (1 << 21), + CHCR_CLR_DRDY_IE = (1 << 20), + CHCR_SET_LC_IE = (1 << 19), + CHCR_CLR_LC_IE = (1 << 18), + CHCR_SET_CONT_RB_IE = (1 << 17), + CHCR_CLR_CONT_RB_IE = (1 << 16), + CHCR_FIFODIS = (1 << 15), + CHCR_FIFO_ON = 0, + CHCR_BURSTEN = (1 << 14), + CHCR_NO_BURSTEN = 0, + CHCR_BYTE_SWAP_DEVICE = (1 << 6), + CHCR_BYTE_SWAP_MEMORY = (1 << 4), + CHCR_DIR = (1 << 3), + CHCR_DEV_TO_MEM = CHCR_DIR, + CHCR_MEM_TO_DEV = 0, + CHCR_NORMAL = (0 << 0), + CHCR_CONTINUE = (1 << 0), + CHCR_RINGBUFF = (2 << 0), + CHCR_LINKSHORT = (4 << 0), + CHCR_LINKLONG = (5 << 0), + CHCRPON = + (CHCR_CLR_DMA_IE | CHCR_CLR_LINKP_IE | CHCR_CLR_SAR_IE | + CHCR_CLR_DONE_IE | CHCR_CLR_MRDY_IE | CHCR_CLR_DRDY_IE | + CHCR_CLR_LC_IE | CHCR_CLR_CONT_RB_IE), +}; + +enum ConfigRegister_bits { + CR_REQS_MASK = 0x7 << 16, + CR_ASEQDONT = 0x0 << 10, + CR_ASEQUP = 0x1 << 10, + CR_ASEQDOWN = 0x2 << 10, + CR_ASEQ_MASK = 0x3 << 10, + CR_PSIZE8 = (1 << 8), + CR_PSIZE16 = (2 << 8), + CR_PSIZE32 = (3 << 8), + CR_PORTCPU = (0 << 6), + CR_PORTIO = (1 << 6), + CR_PORTVXI = (2 << 6), + CR_PORTMXI = (3 << 6), + CR_AMDEVICE = (1 << 0), +}; +static inline int CR_REQS(int source) +{ + return (source & 0x7) << 16; +}; +static inline int CR_REQSDRQ(unsigned drq_line) +{ + /* This also works on m-series when + using channels (drq_line) 4 or 5. */ + return CR_REQS((drq_line & 0x3) | 0x4); +} +static inline int CR_RL(unsigned int retry_limit) +{ + int value = 0; + + while (retry_limit) { + retry_limit >>= 1; + value++; + } + if (value > 0x7) + rt_printk("comedi: bug! retry_limit too large\n"); + return (value & 0x7) << 21; +} + +enum CHSR_bits { + CHSR_INT = (1 << 31), + CHSR_LPAUSES = (1 << 29), + CHSR_SARS = (1 << 27), + CHSR_DONE = (1 << 25), + CHSR_MRDY = (1 << 23), + CHSR_DRDY = (1 << 21), + CHSR_LINKC = (1 << 19), + CHSR_CONTS_RB = (1 << 17), + CHSR_ERROR = (1 << 15), + CHSR_SABORT = (1 << 14), + CHSR_HABORT = (1 << 13), + CHSR_STOPS = (1 << 12), + CHSR_OPERR_mask = (3 << 10), + CHSR_OPERR_NOERROR = (0 << 10), + CHSR_OPERR_FIFOERROR = (1 << 10), + CHSR_OPERR_LINKERROR = (1 << 10), /* ??? */ + CHSR_XFERR = (1 << 9), + CHSR_END = (1 << 8), + CHSR_DRQ1 = (1 << 7), + CHSR_DRQ0 = (1 << 6), + CHSR_LxERR_mask = (3 << 4), + CHSR_LBERR = (1 << 4), + CHSR_LRERR = (2 << 4), + CHSR_LOERR = (3 << 4), + CHSR_MxERR_mask = (3 << 2), + CHSR_MBERR = (1 << 2), + CHSR_MRERR = (2 << 2), + CHSR_MOERR = (3 << 2), + CHSR_DxERR_mask = (3 << 0), + CHSR_DBERR = (1 << 0), + CHSR_DRERR = (2 << 0), + CHSR_DOERR = (3 << 0), +}; + +static inline void mite_dma_reset(struct mite_channel *mite_chan) +{ + writel(CHOR_DMARESET | CHOR_FRESET, + mite_chan->mite->mite_io_addr + MITE_CHOR(mite_chan->channel)); +}; + +#endif -- cgit v1.2.3 From 5726ab51f4ebb32e27b56581d28cd30baff52b42 Mon Sep 17 00:00:00 2001 From: Bernd Porr Date: Fri, 14 Nov 2008 14:46:04 -0800 Subject: Staging: comedi: add usb usbdux driver University of Stirling USB DAQ & INCITE Technology Limited driver. From: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 3 + drivers/staging/comedi/drivers/usbdux.c | 2981 +++++++++++++++++++++++++++++++ 2 files changed, 2984 insertions(+) create mode 100644 drivers/staging/comedi/drivers/usbdux.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 9a4fb1de5e8c..6b38d8360950 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -6,3 +6,6 @@ obj-$(CONFIG_COMEDI) += comedi_fc.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o + +# Comedi USB drivers +obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbdux.o diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c new file mode 100644 index 000000000000..33205530b0d3 --- /dev/null +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -0,0 +1,2981 @@ +#define DRIVER_VERSION "v2.1" +#define DRIVER_AUTHOR "Bernd Porr, BerndPorr@f2s.com" +#define DRIVER_DESC "Stirling/ITL USB-DUX -- Bernd.Porr@f2s.com" +/* + comedi/drivers/usbdux.c + Copyright (C) 2003-2007 Bernd Porr, Bernd.Porr@f2s.com + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + */ +/* +Driver: usbdux +Description: University of Stirling USB DAQ & INCITE Technology Limited +Devices: [ITL] USB-DUX (usbdux.o) +Author: Bernd Porr +Updated: 25 Nov 2007 +Status: Testing +Configuration options: + You have to upload firmware with the -i option. The + firmware is usually installed under /usr/share/usb or + /usr/local/share/usb or /lib/firmware. + +Connection scheme for the counter at the digital port: + 0=/CLK0, 1=UP/DOWN0, 2=RESET0, 4=/CLK1, 5=UP/DOWN1, 6=RESET1. + The sampling rate of the counter is approximately 500Hz. + +Please note that under USB2.0 the length of the channel list determines +the max sampling rate. If you sample only one channel you get 8kHz +sampling rate. If you sample two channels you get 4kHz and so on. +*/ +/* + * I must give credit here to Chris Baugher who + * wrote the driver for AT-MIO-16d. I used some parts of this + * driver. I also must give credits to David Brownell + * who supported me with the USB development. + * + * Bernd Porr + * + * + * Revision history: + * 0.94: D/A output should work now with any channel list combinations + * 0.95: .owner commented out for kernel vers below 2.4.19 + * sanity checks in ai/ao_cmd + * 0.96: trying to get it working with 2.6, moved all memory alloc to comedi's attach final USB IDs + * moved memory allocation completely to the corresponding comedi functions + * firmware upload is by fxload and no longer by comedi (due to enumeration) + * 0.97: USB IDs received, adjusted table + * 0.98: SMP, locking, memroy alloc: moved all usb memory alloc + * to the usb subsystem and moved all comedi related memory + * alloc to comedi. + * | kernel | registration | usbdux-usb | usbdux-comedi | comedi | + * 0.99: USB 2.0: changed protocol to isochronous transfer + * IRQ transfer is too buggy and too risky in 2.0 + * for the high speed ISO transfer is now a working version available + * 0.99b: Increased the iso transfer buffer for high sp.to 10 buffers. Some VIA + * chipsets miss out IRQs. Deeper buffering is needed. + * 1.00: full USB 2.0 support for the A/D converter. Now: max 8kHz sampling rate. + * Firmware vers 1.00 is needed for this. + * Two 16 bit up/down/reset counter with a sampling rate of 1kHz + * And loads of cleaning up, in particular streamlining the + * bulk transfers. + * 1.1: moved EP4 transfers to EP1 to make space for a PWM output on EP4 + * 1.2: added PWM suport via EP4 + * 2.0: PWM seems to be stable and is not interfering with the other functions + * 2.1: changed PWM API + * + */ + +// generates loads of debug info +// #define NOISY_DUX_DEBUGBUG + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../comedidev.h" +#include "../usb.h" + +#define BOARDNAME "usbdux" + +// timeout for the USB-transfer +#define EZTIMEOUT 30 + +// constants for "firmware" upload and download +#define USBDUXSUB_FIRMWARE 0xA0 +#define VENDOR_DIR_IN 0xC0 +#define VENDOR_DIR_OUT 0x40 + +// internal adresses of the 8051 processor +#define USBDUXSUB_CPUCS 0xE600 + +// the minor device number, major is 180 +// only for debugging purposes and to +// upload special firmware (programming the +// eeprom etc) which is not compatible with +// the comedi framwork +#define USBDUXSUB_MINOR 32 + +// max lenghth of the transfer-buffer for software upload +#define TB_LEN 0x2000 + +// Input endpoint number: ISO/IRQ +#define ISOINEP 6 + +// Output endpoint number: ISO/IRQ +#define ISOOUTEP 2 + +// This EP sends DUX commands to USBDUX +#define COMMAND_OUT_EP 1 + +// This EP receives the DUX commands from USBDUX +#define COMMAND_IN_EP 8 + +// Output endpoint for PWM +#define PWM_EP 4 + +// 300Hz max frequ under PWM +#define MIN_PWM_PERIOD ((long)(1E9/300)) + +// Default PWM frequency +#define PWM_DEFAULT_PERIOD ((long)(1E9/100)) + +// Number of channels +#define NUMCHANNELS 8 + +// Size of one A/D value +#define SIZEADIN ((sizeof(int16_t))) + +// Size of the input-buffer IN BYTES +// Always multiple of 8 for 8 microframes which is needed in the highspeed mode +#define SIZEINBUF ((8*SIZEADIN)) + +// 16 bytes. +#define SIZEINSNBUF 16 + +// Number of DA channels +#define NUMOUTCHANNELS 8 + +// size of one value for the D/A converter: channel and value +#define SIZEDAOUT ((sizeof(int8_t)+sizeof(int16_t))) + +// Size of the output-buffer in bytes +// Actually only the first 4 triplets are used but for the +// high speed mode we need to pad it to 8 (microframes). +#define SIZEOUTBUF ((8*SIZEDAOUT)) + +// Size of the buffer for the dux commands: just now max size is determined +// by the analogue out + command byte + panic bytes... +#define SIZEOFDUXBUFFER ((8*SIZEDAOUT+2)) + +// Number of in-URBs which receive the data: min=2 +#define NUMOFINBUFFERSFULL 5 + +// Number of out-URBs which send the data: min=2 +#define NUMOFOUTBUFFERSFULL 5 + +// Number of in-URBs which receive the data: min=5 +#define NUMOFINBUFFERSHIGH 10 // must have more buffers due to buggy USB ctr + +// Number of out-URBs which send the data: min=5 +#define NUMOFOUTBUFFERSHIGH 10 // must have more buffers due to buggy USB ctr + +// Total number of usbdux devices +#define NUMUSBDUX 16 + +// Analogue in subdevice +#define SUBDEV_AD 0 + +// Analogue out subdevice +#define SUBDEV_DA 1 + +// Digital I/O +#define SUBDEV_DIO 2 + +// counter +#define SUBDEV_COUNTER 3 + +// timer aka pwm output +#define SUBDEV_PWM 4 + +// number of retries to get the right dux command +#define RETRIES 10 + +///////////////////////////////////////////// +// comedi constants +static const comedi_lrange range_usbdux_ai_range = { 4, { + BIP_RANGE(4.096), + BIP_RANGE(4.096 / 2), + UNI_RANGE(4.096), + UNI_RANGE(4.096 / 2) + } +}; + +static const comedi_lrange range_usbdux_ao_range = { 2, { + BIP_RANGE(4.096), + UNI_RANGE(4.096), + } +}; + +/* + * private structure of one subdevice + */ + +// This is the structure which holds all the data of this driver +// one sub device just now: A/D +typedef struct { + // attached? + int attached; + // is it associated with a subdevice? + int probed; + // pointer to the usb-device + struct usb_device *usbdev; + // actual number of in-buffers + int numOfInBuffers; + // actual number of out-buffers + int numOfOutBuffers; + // ISO-transfer handling: buffers + struct urb **urbIn; + struct urb **urbOut; + // pwm-transfer handling + struct urb *urbPwm; + // PWM period + lsampl_t pwmPeriod; + // PWM internal delay for the GPIF in the FX2 + int8_t pwmDelay; + // size of the PWM buffer which holds the bit pattern + int sizePwmBuf; + // input buffer for the ISO-transfer + int16_t *inBuffer; + // input buffer for single insn + int16_t *insnBuffer; + // output buffer for single DA outputs + int16_t *outBuffer; + // interface number + int ifnum; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + // interface structure in 2.6 + struct usb_interface *interface; +#endif + // comedi device for the interrupt context + comedi_device *comedidev; + // is it USB_SPEED_HIGH or not? + short int high_speed; + // asynchronous command is running + short int ai_cmd_running; + short int ao_cmd_running; + // pwm is running + short int pwm_cmd_running; + // continous aquisition + short int ai_continous; + short int ao_continous; + // number of samples to aquire + int ai_sample_count; + int ao_sample_count; + // time between samples in units of the timer + unsigned int ai_timer; + unsigned int ao_timer; + // counter between aquisitions + unsigned int ai_counter; + unsigned int ao_counter; + // interval in frames/uframes + unsigned int ai_interval; + // D/A commands + int8_t *dac_commands; + // commands + int8_t *dux_commands; + struct semaphore sem; +} usbduxsub_t; + +// The pointer to the private usb-data of the driver +// is also the private data for the comedi-device. +// This has to be global as the usb subsystem needs +// global variables. The other reason is that this +// structure must be there _before_ any comedi +// command is issued. The usb subsystem must be +// initialised before comedi can access it. +static usbduxsub_t usbduxsub[NUMUSBDUX]; + +static DECLARE_MUTEX(start_stop_sem); + +// Stops the data acquision +// It should be safe to call this function from any context +static int usbduxsub_unlink_InURBs(usbduxsub_t * usbduxsub_tmp) +{ + int i = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + int j = 0; +#endif + int err = 0; + + if (usbduxsub_tmp && usbduxsub_tmp->urbIn) { + for (i = 0; i < usbduxsub_tmp->numOfInBuffers; i++) { + if (usbduxsub_tmp->urbIn[i]) { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + j = usb_unlink_urb(usbduxsub_tmp->urbIn[i]); + if (j < 0) { + err = j; + } +#else + // We wait here until all transfers + // have been cancelled. + usb_kill_urb(usbduxsub_tmp->urbIn[i]); +#endif + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux: unlinked InURB %d, err=%d\n", + i, err); +#endif + } + } + return err; +} + +/* This will stop a running acquisition operation */ +// Is called from within this driver from both the +// interrupt context and from comedi +static int usbdux_ai_stop(usbduxsub_t * this_usbduxsub, int do_unlink) +{ + int ret = 0; + + if (!this_usbduxsub) { + printk("comedi?: usbdux_ai_stop: this_usbduxsub=NULL!\n"); + return -EFAULT; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux_ai_stop\n"); +#endif + + if (do_unlink) { + // stop aquistion + ret = usbduxsub_unlink_InURBs(this_usbduxsub); + } + + this_usbduxsub->ai_cmd_running = 0; + + return ret; +} + +// This will cancel a running acquisition operation. +// This is called by comedi but never from inside the +// driver. +static int usbdux_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + usbduxsub_t *this_usbduxsub; + int res = 0; + + // force unlink of all urbs +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux_ai_cancel\n"); +#endif + this_usbduxsub = dev->private; + if (!this_usbduxsub) { + printk("comedi: usbdux_ai_cancel: this_usbduxsub=NULL\n"); + return -EFAULT; + } + // prevent other CPUs from submitting new commands just now + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + // unlink only if the urb really has been submitted + res = usbdux_ai_stop(this_usbduxsub, this_usbduxsub->ai_cmd_running); + up(&this_usbduxsub->sem); + return res; +} + +// analogue IN +// interrupt service routine +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void usbduxsub_ai_IsocIrq(struct urb *urb) +#else +static void usbduxsub_ai_IsocIrq(struct urb *urb PT_REGS_ARG) +#endif +{ + int i, err, n; + usbduxsub_t *this_usbduxsub; + comedi_device *this_comedidev; + comedi_subdevice *s; + + // sanity checks + // is the urb there? + if (!urb) { + printk("comedi_: usbdux_: ao int-handler called with urb=NULL!\n"); + return; + } + // the context variable points to the subdevice + this_comedidev = urb->context; + if (unlikely(!this_comedidev)) { + printk("comedi_: usbdux_: BUG! urb context is a NULL pointer!\n"); + return; + } + // the private structure of the subdevice is usbduxsub_t + this_usbduxsub = this_comedidev->private; + if (unlikely(!this_usbduxsub)) { + printk("comedi_: usbdux_: BUG! private of comedi subdev is a NULL pointer!\n"); + return; + } + // subdevice which is the AD converter + s = this_comedidev->subdevices + SUBDEV_AD; + + // first we test if something unusual has just happened + switch (urb->status) { + case 0: + // copy the result in the transfer buffer + memcpy(this_usbduxsub->inBuffer, + urb->transfer_buffer, SIZEINBUF); + break; + case -EILSEQ: + // error in the ISOchronous data + // we don't copy the data into the transfer buffer + // and recycle the last data byte +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbdux: CRC error in ISO IN stream.\n", + this_usbduxsub->comedidev->minor); +#endif + + break; + + // happens after an unlink command + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + case -ECONNABORTED: + if (this_usbduxsub->ai_cmd_running) { + // we are still running a command + // tell this comedi + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxsub->comedidev, s); + // stop the transfer w/o unlink + usbdux_ai_stop(this_usbduxsub, 0); + } + return; + + // a real error on the bus + default: + // pass error to comedi if we are really running a command + if (this_usbduxsub->ai_cmd_running) { + printk("Non-zero urb status received in ai intr context: %d\n", urb->status); + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxsub->comedidev, s); + // don't do an unlink here + usbdux_ai_stop(this_usbduxsub, 0); + } + return; + } + + // at this point we are reasonably sure that nothing dodgy has happened + // are we running a command? + if (unlikely((!(this_usbduxsub->ai_cmd_running)))) { + // not running a command + // do not continue execution if no asynchronous command is running + // in particular not resubmit + return; + } + + urb->dev = this_usbduxsub->usbdev; + + // resubmit the urb + err = USB_SUBMIT_URB(urb); + if (unlikely(err < 0)) { + printk("comedi_: usbdux_: urb resubmit failed in int-context! err=%d ", err); + if (err == -EL2NSYNC) { + printk("--> buggy USB host controller or bug in IRQ handler!\n"); + } else { + printk("\n"); + } + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxsub->comedidev, s); + // don't do an unlink here + usbdux_ai_stop(this_usbduxsub, 0); + return; + } + + this_usbduxsub->ai_counter--; + if (likely(this_usbduxsub->ai_counter > 0)) { + return; + } + // timer zero, transfer measurements to comedi + this_usbduxsub->ai_counter = this_usbduxsub->ai_timer; + + // test, if we transmit only a fixed number of samples + if (!(this_usbduxsub->ai_continous)) { + // not continous, fixed number of samples + this_usbduxsub->ai_sample_count--; + // all samples received? + if (this_usbduxsub->ai_sample_count < 0) { + // prevent a resubmit next time + usbdux_ai_stop(this_usbduxsub, 0); + // say comedi that the acquistion is over + s->async->events |= COMEDI_CB_EOA; + comedi_event(this_usbduxsub->comedidev, s); + return; + } + } + // get the data from the USB bus and hand it over + // to comedi + n = s->async->cmd.chanlist_len; + for (i = 0; i < n; i++) { + // transfer data + if (CR_RANGE(s->async->cmd.chanlist[i]) <= 1) { + comedi_buf_put + (s->async, + le16_to_cpu(this_usbduxsub-> + inBuffer[i]) ^ 0x800); + } else { + comedi_buf_put + (s->async, + le16_to_cpu(this_usbduxsub->inBuffer[i])); + } + } + // tell comedi that data is there + comedi_event(this_usbduxsub->comedidev, s); +} + +static int usbduxsub_unlink_OutURBs(usbduxsub_t * usbduxsub_tmp) +{ + int i = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + int j = 0; +#endif + + int err = 0; + + if (usbduxsub_tmp && usbduxsub_tmp->urbOut) { + for (i = 0; i < usbduxsub_tmp->numOfOutBuffers; i++) { + if (usbduxsub_tmp->urbOut[i]) { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + j = usb_unlink_urb(usbduxsub_tmp->urbOut[i]); + if (j < err) { + err = j; + } +#else + usb_kill_urb(usbduxsub_tmp->urbOut[i]); +#endif + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux: unlinked OutURB %d: res=%d\n", + i, err); +#endif + } + } + return err; +} + +/* This will cancel a running acquisition operation + * in any context. + */ +static int usbdux_ao_stop(usbduxsub_t * this_usbduxsub, int do_unlink) +{ + int ret = 0; + + if (!this_usbduxsub) { +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi?: usbdux_ao_stop: this_usbduxsub=NULL!\n"); +#endif + return -EFAULT; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux_ao_cancel\n"); +#endif + if (do_unlink) { + ret = usbduxsub_unlink_OutURBs(this_usbduxsub); + } + + this_usbduxsub->ao_cmd_running = 0; + + return ret; +} + +// force unlink +// is called by comedi +static int usbdux_ao_cancel(comedi_device * dev, comedi_subdevice * s) +{ + usbduxsub_t *this_usbduxsub = dev->private; + int res = 0; + + if (!this_usbduxsub) { + printk("comedi: usbdux_ao_cancel: this_usbduxsub=NULL\n"); + return -EFAULT; + } + // prevent other CPUs from submitting a command just now + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + // unlink only if it is really running + res = usbdux_ao_stop(this_usbduxsub, this_usbduxsub->ao_cmd_running); + up(&this_usbduxsub->sem); + return res; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void usbduxsub_ao_IsocIrq(struct urb *urb) +{ +#else +static void usbduxsub_ao_IsocIrq(struct urb *urb PT_REGS_ARG) +{ +#endif + int i, ret; + int8_t *datap; + usbduxsub_t *this_usbduxsub; + comedi_device *this_comedidev; + comedi_subdevice *s; + + if (!urb) { + printk("comedi_: usbdux_: ao urb handler called with NULL ptr.\n"); + return; + } + // the context variable points to the subdevice + this_comedidev = urb->context; + if (!this_comedidev) { + printk("comedi_: usbdux_: ao urb int-context is a NULL pointer.\n"); + return; + } + // the private structure of the subdevice is usbduxsub_t + this_usbduxsub = this_comedidev->private; + if (!this_usbduxsub) { + printk("comedi_: usbdux_: private data structure of ao subdev is NULL p.\n"); + return; + } + + s = this_comedidev->subdevices + SUBDEV_DA; + + switch (urb->status) { + case 0: + /* success */ + break; + + // after an unlink command, unplug, ... etc + // no unlink needed here. Already shutting down. + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + case -ECONNABORTED: + if (this_usbduxsub->ao_cmd_running) { + s->async->events |= COMEDI_CB_EOA; + comedi_event(this_usbduxsub->comedidev, s); + usbdux_ao_stop(this_usbduxsub, 0); + } + return; + + // a real error + default: + if (this_usbduxsub->ao_cmd_running) { + printk("comedi_: usbdux_: Non-zero urb status received in ao intr context: %d\n", urb->status); + s->async->events |= COMEDI_CB_ERROR; + s->async->events |= COMEDI_CB_EOA; + comedi_event(this_usbduxsub->comedidev, s); + // we do an unlink if we are in the high speed mode + usbdux_ao_stop(this_usbduxsub, 0); + } + return; + } + + // are we actually running? + if (!(this_usbduxsub->ao_cmd_running)) { + return; + } + // normal operation: executing a command in this subdevice + this_usbduxsub->ao_counter--; + if (this_usbduxsub->ao_counter <= 0) { + // timer zero + this_usbduxsub->ao_counter = this_usbduxsub->ao_timer; + + // handle non continous aquisition + if (!(this_usbduxsub->ao_continous)) { + // fixed number of samples + this_usbduxsub->ao_sample_count--; + if (this_usbduxsub->ao_sample_count < 0) { + // all samples transmitted + usbdux_ao_stop(this_usbduxsub, 0); + s->async->events |= COMEDI_CB_EOA; + comedi_event(this_usbduxsub->comedidev, s); + // no resubmit of the urb + return; + } + } + // transmit data to the USB bus + ((uint8_t *) (urb->transfer_buffer))[0] = + s->async->cmd.chanlist_len; + for (i = 0; i < s->async->cmd.chanlist_len; i++) { + sampl_t temp; + if (i >= NUMOUTCHANNELS) { + break; + } + // pointer to the DA + datap = (&(((int8_t *) urb->transfer_buffer)[i * 3 + 1])); + // get the data from comedi + ret = comedi_buf_get(s->async, &temp); + datap[0] = temp; + datap[1] = temp >> 8; + datap[2] = this_usbduxsub->dac_commands[i]; + // printk("data[0]=%x, data[1]=%x, data[2]=%x\n", + // datap[0],datap[1],datap[2]); + if (ret < 0) { + printk("comedi: usbdux: buffer underflow\n"); + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_OVERFLOW; + } + // transmit data to comedi + s->async->events |= COMEDI_CB_BLOCK; + comedi_event(this_usbduxsub->comedidev, s); + } + } + urb->transfer_buffer_length = SIZEOUTBUF; + urb->dev = this_usbduxsub->usbdev; + urb->status = 0; + if (this_usbduxsub->ao_cmd_running) { + if (this_usbduxsub->high_speed) { + // uframes + urb->interval = 8; + } else { + // frames + urb->interval = 1; + } + urb->number_of_packets = 1; + urb->iso_frame_desc[0].offset = 0; + urb->iso_frame_desc[0].length = SIZEOUTBUF; + urb->iso_frame_desc[0].status = 0; + if ((ret = USB_SUBMIT_URB(urb)) < 0) { + printk("comedi_: usbdux_: ao urb resubm failed in int-cont."); + printk("ret=%d", ret); + if (ret == EL2NSYNC) { + printk("--> buggy USB host controller or bug in IRQ handling!\n"); + } else { + printk("\n"); + } + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxsub->comedidev, s); + // don't do an unlink here + usbdux_ao_stop(this_usbduxsub, 0); + } + } +} + +static int usbduxsub_start(usbduxsub_t * usbduxsub) +{ + int errcode = 0; + uint8_t local_transfer_buffer[16]; + + if (usbduxsub->probed) { + // 7f92 to zero + local_transfer_buffer[0] = 0; + errcode = USB_CONTROL_MSG(usbduxsub->usbdev, + // create a pipe for a control transfer + usb_sndctrlpipe(usbduxsub->usbdev, 0), + // bRequest, "Firmware" + USBDUXSUB_FIRMWARE, + // bmRequestType + VENDOR_DIR_OUT, + // Value + USBDUXSUB_CPUCS, + // Index + 0x0000, + // address of the transfer buffer + local_transfer_buffer, + // Length + 1, + // Timeout + EZTIMEOUT); + if (errcode < 0) { + printk("comedi_: usbdux_: control msg failed (start)\n"); + return errcode; + } + } + return 0; +} + +static int usbduxsub_stop(usbduxsub_t * usbduxsub) +{ + int errcode = 0; + + uint8_t local_transfer_buffer[16]; + if (usbduxsub->probed) { + // 7f92 to one + local_transfer_buffer[0] = 1; + errcode = USB_CONTROL_MSG + (usbduxsub->usbdev, + usb_sndctrlpipe(usbduxsub->usbdev, 0), + // bRequest, "Firmware" + USBDUXSUB_FIRMWARE, + // bmRequestType + VENDOR_DIR_OUT, + // Value + USBDUXSUB_CPUCS, + // Index + 0x0000, local_transfer_buffer, + // Length + 1, + // Timeout + EZTIMEOUT); + if (errcode < 0) { + printk("comedi_: usbdux: control msg failed (stop)\n"); + return errcode; + } + } + return 0; +} + +static int usbduxsub_upload(usbduxsub_t * usbduxsub, + uint8_t * local_transfer_buffer, + unsigned int startAddr, unsigned int len) +{ + int errcode; + + if (usbduxsub->probed) { +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbdux: uploading %d bytes", + usbduxsub->comedidev->minor, len); + printk(" to addr %d, first byte=%d.\n", + startAddr, local_transfer_buffer[0]); +#endif + errcode = USB_CONTROL_MSG + (usbduxsub->usbdev, + usb_sndctrlpipe(usbduxsub->usbdev, 0), + // brequest, firmware + USBDUXSUB_FIRMWARE, + // bmRequestType + VENDOR_DIR_OUT, + // value + startAddr, + // index + 0x0000, + // our local safe buffer + local_transfer_buffer, + // length + len, + // timeout + EZTIMEOUT); +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi_: usbdux: result=%d\n", errcode); +#endif + if (errcode < 0) { + printk("comedi_: usbdux: uppload failed\n"); + return errcode; + } + } else { + // no device on the bus for this index + return -EFAULT; + } + return 0; +} + +int firmwareUpload(usbduxsub_t * usbduxsub, + uint8_t * firmwareBinary, int sizeFirmware) +{ + int ret; + + if (!firmwareBinary) { + return 0; + } + ret = usbduxsub_stop(usbduxsub); + if (ret < 0) { + printk("comedi_: usbdux: can not stop firmware\n"); + return ret; + } + ret = usbduxsub_upload(usbduxsub, firmwareBinary, 0, sizeFirmware); + if (ret < 0) { + printk("comedi_: usbdux: firmware upload failed\n"); + return ret; + } + ret = usbduxsub_start(usbduxsub); + if (ret < 0) { + printk("comedi_: usbdux: can not start firmware\n"); + return ret; + } + return 0; +} + +int usbduxsub_submit_InURBs(usbduxsub_t * usbduxsub) +{ + int i, errFlag; + + if (!usbduxsub) { + return -EFAULT; + } + /* Submit all URBs and start the transfer on the bus */ + for (i = 0; i < usbduxsub->numOfInBuffers; i++) { + // in case of a resubmission after an unlink... + usbduxsub->urbIn[i]->interval = usbduxsub->ai_interval; + usbduxsub->urbIn[i]->context = usbduxsub->comedidev; + usbduxsub->urbIn[i]->dev = usbduxsub->usbdev; + usbduxsub->urbIn[i]->status = 0; + usbduxsub->urbIn[i]->transfer_flags = URB_ISO_ASAP; +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux: submitting in-urb[%d]: %p,%p intv=%d\n", usbduxsub->comedidev->minor, i, (usbduxsub->urbIn[i]->context), (usbduxsub->urbIn[i]->dev), (usbduxsub->urbIn[i]->interval)); +#endif + errFlag = USB_SUBMIT_URB(usbduxsub->urbIn[i]); + if (errFlag) { + printk("comedi_: usbdux: ai: "); + printk("USB_SUBMIT_URB(%d)", i); + printk(" error %d\n", errFlag); + return errFlag; + } + } + return 0; +} + +int usbduxsub_submit_OutURBs(usbduxsub_t * usbduxsub) +{ + int i, errFlag; + + if (!usbduxsub) { + return -EFAULT; + } + for (i = 0; i < usbduxsub->numOfOutBuffers; i++) { +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi_: usbdux: submitting out-urb[%d]\n", i); +#endif + // in case of a resubmission after an unlink... + usbduxsub->urbOut[i]->context = usbduxsub->comedidev; + usbduxsub->urbOut[i]->dev = usbduxsub->usbdev; + usbduxsub->urbOut[i]->status = 0; + usbduxsub->urbOut[i]->transfer_flags = URB_ISO_ASAP; + errFlag = USB_SUBMIT_URB(usbduxsub->urbOut[i]); + if (errFlag) { + printk("comedi_: usbdux: ao: "); + printk("USB_SUBMIT_URB(%d)", i); + printk(" error %d\n", errFlag); + return errFlag; + } + } + return 0; +} + +static int usbdux_ai_cmdtest(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + int err = 0, tmp, i; + unsigned int tmpTimer; + usbduxsub_t *this_usbduxsub = dev->private; + if (!(this_usbduxsub->probed)) { + return -ENODEV; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux_ai_cmdtest\n", dev->minor); +#endif + /* make sure triggers are valid */ + // Only immediate triggers are allowed + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW | TRIG_INT; + if (!cmd->start_src || tmp != cmd->start_src) + err++; + + // trigger should happen timed + tmp = cmd->scan_begin_src; + // start a new _scan_ with a timer + cmd->scan_begin_src &= TRIG_TIMER; + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) + err++; + + // scanning is continous + tmp = cmd->convert_src; + cmd->convert_src &= TRIG_NOW; + if (!cmd->convert_src || tmp != cmd->convert_src) + err++; + + // issue a trigger when scan is finished and start a new scan + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) + err++; + + // trigger at the end of count events or not, stop condition or not + tmp = cmd->stop_src; + cmd->stop_src &= TRIG_COUNT | TRIG_NONE; + if (!cmd->stop_src || tmp != cmd->stop_src) + err++; + + if (err) + return 1; + + /* step 2: make sure trigger sources are unique and mutually compatible */ + /* note that mutual compatiblity is not an issue here */ + if (cmd->scan_begin_src != TRIG_FOLLOW && + cmd->scan_begin_src != TRIG_EXT && + cmd->scan_begin_src != TRIG_TIMER) + err++; + if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE) + err++; + + if (err) + return 2; + + /* step 3: make sure arguments are trivially compatible */ + + if (cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + + if (cmd->scan_begin_src == TRIG_FOLLOW) { + /* internal trigger */ + if (cmd->scan_begin_arg != 0) { + cmd->scan_begin_arg = 0; + err++; + } + } + + if (cmd->scan_begin_src == TRIG_TIMER) { + if (this_usbduxsub->high_speed) { + // In high speed mode microframes are possible. + // However, during one microframe we can roughly + // sample one channel. Thus, the more channels + // are in the channel list the more time we need. + i = 1; + // find a power of 2 for the number of channels + while (i < (cmd->chanlist_len)) { + i = i * 2; + } + if (cmd->scan_begin_arg < (1000000 / 8 * i)) { + cmd->scan_begin_arg = 1000000 / 8 * i; + err++; + } + // now calc the real sampling rate with all the rounding errors + tmpTimer = + ((unsigned int)(cmd->scan_begin_arg / 125000)) * + 125000; + if (cmd->scan_begin_arg != tmpTimer) { + cmd->scan_begin_arg = tmpTimer; + err++; + } + } else { // full speed + // 1kHz scans every USB frame + if (cmd->scan_begin_arg < 1000000) { + cmd->scan_begin_arg = 1000000; + err++; + } + // calc the real sampling rate with the rounding errors + tmpTimer = + ((unsigned int)(cmd->scan_begin_arg / + 1000000)) * 1000000; + if (cmd->scan_begin_arg != tmpTimer) { + cmd->scan_begin_arg = tmpTimer; + err++; + } + } + } + // the same argument + if (cmd->scan_end_arg != cmd->chanlist_len) { + cmd->scan_end_arg = cmd->chanlist_len; + err++; + } + + if (cmd->stop_src == TRIG_COUNT) { + /* any count is allowed */ + } else { + /* TRIG_NONE */ + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + } + + if (err) + return 3; + + return 0; +} + +// creates the ADC command for the MAX1271 +// range is the range value from comedi +static int8_t create_adc_command(unsigned int chan, int range) +{ + int8_t p = (range <= 1); + int8_t r = ((range % 2) == 0); + return (chan << 4) | ((p == 1) << 2) | ((r == 1) << 3); +} + +// bulk transfers to usbdux + +#define SENDADCOMMANDS 0 +#define SENDDACOMMANDS 1 +#define SENDDIOCONFIGCOMMAND 2 +#define SENDDIOBITSCOMMAND 3 +#define SENDSINGLEAD 4 +#define READCOUNTERCOMMAND 5 +#define WRITECOUNTERCOMMAND 6 +#define SENDPWMON 7 +#define SENDPWMOFF 8 + +static int send_dux_commands(usbduxsub_t * this_usbduxsub, int cmd_type) +{ + int result, nsent; + + this_usbduxsub->dux_commands[0] = cmd_type; +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux: dux_commands: ", + this_usbduxsub->comedidev->minor); + for (result = 0; result < SIZEOFDUXBUFFER; result++) { + printk(" %02x", this_usbduxsub->dux_commands[result]); + } + printk("\n"); +#endif + result = USB_BULK_MSG(this_usbduxsub->usbdev, + usb_sndbulkpipe(this_usbduxsub->usbdev, + COMMAND_OUT_EP), + this_usbduxsub->dux_commands, SIZEOFDUXBUFFER, &nsent, 10 * HZ); + if (result < 0) { + printk("comedi%d: could not transmit dux_command to the usb-device, err=%d\n", this_usbduxsub->comedidev->minor, result); + } + return result; +} + +static int receive_dux_commands(usbduxsub_t * this_usbduxsub, int command) +{ + int result = (-EFAULT); + int nrec; + int i; + + for (i = 0; i < RETRIES; i++) { + result = USB_BULK_MSG(this_usbduxsub->usbdev, + usb_rcvbulkpipe(this_usbduxsub->usbdev, + COMMAND_IN_EP), + this_usbduxsub->insnBuffer, SIZEINSNBUF, &nrec, 1 * HZ); + if (result < 0) { + printk("comedi%d: insn: USB error %d while receiving DUX command\n", this_usbduxsub->comedidev->minor, result); + return result; + } + if (le16_to_cpu(this_usbduxsub->insnBuffer[0]) == command) { + return result; + } + } + // this is only reached if the data has been requested a couple of times + printk("comedi%d: insn: wrong data returned from firmware: want cmd %d, got cmd %d.\n", this_usbduxsub->comedidev->minor, command, le16_to_cpu(this_usbduxsub->insnBuffer[0])); + return -EFAULT; +} + +static int usbdux_ai_inttrig(comedi_device * dev, + comedi_subdevice * s, unsigned int trignum) +{ + int ret; + usbduxsub_t *this_usbduxsub = dev->private; + if (!this_usbduxsub) { + return -EFAULT; + } + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux_ai_inttrig\n", dev->minor); +#endif + + if (trignum != 0) { + printk("comedi%d: usbdux_ai_inttrig: invalid trignum\n", + dev->minor); + up(&this_usbduxsub->sem); + return -EINVAL; + } + if (!(this_usbduxsub->ai_cmd_running)) { + this_usbduxsub->ai_cmd_running = 1; + ret = usbduxsub_submit_InURBs(this_usbduxsub); + if (ret < 0) { + printk("comedi%d: usbdux_ai_inttrig: urbSubmit: err=%d\n", dev->minor, ret); + this_usbduxsub->ai_cmd_running = 0; + up(&this_usbduxsub->sem); + return ret; + } + s->async->inttrig = NULL; + } else { + printk("comedi%d: ai_inttrig but acqu is already running\n", + dev->minor); + } + up(&this_usbduxsub->sem); + return 1; +} + +static int usbdux_ai_cmd(comedi_device * dev, comedi_subdevice * s) +{ + comedi_cmd *cmd = &s->async->cmd; + unsigned int chan, range; + int i, ret; + usbduxsub_t *this_usbduxsub = dev->private; + int result; + +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux_ai_cmd\n", dev->minor); +#endif + if (!this_usbduxsub) { + return -EFAULT; + } + // block other CPUs from starting an ai_cmd + down(&this_usbduxsub->sem); + + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + if (this_usbduxsub->ai_cmd_running) { + printk("comedi%d: ai_cmd not possible. Another ai_cmd is running.\n", dev->minor); + up(&this_usbduxsub->sem); + return -EBUSY; + } + // set current channel of the running aquisition to zero + s->async->cur_chan = 0; + + this_usbduxsub->dux_commands[1] = cmd->chanlist_len; + for (i = 0; i < cmd->chanlist_len; ++i) { + chan = CR_CHAN(cmd->chanlist[i]); + range = CR_RANGE(cmd->chanlist[i]); + if (i >= NUMCHANNELS) { + printk("comedi%d: channel list too long\n", dev->minor); + break; + } + this_usbduxsub->dux_commands[i + 2] = + create_adc_command(chan, range); + } + +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi %d: sending commands to the usb device: ", dev->minor); + printk("size=%u\n", NUMCHANNELS); +#endif + if ((result = send_dux_commands(this_usbduxsub, SENDADCOMMANDS)) < 0) { + up(&this_usbduxsub->sem); + return result; + } + + if (this_usbduxsub->high_speed) { + // every channel gets a time window of 125us. Thus, if we + // sample all 8 channels we need 1ms. If we sample only + // one channel we need only 125us + this_usbduxsub->ai_interval = 1; + // find a power of 2 for the interval + while ((this_usbduxsub->ai_interval) < (cmd->chanlist_len)) { + this_usbduxsub->ai_interval = + (this_usbduxsub->ai_interval) * 2; + } + this_usbduxsub->ai_timer = + cmd->scan_begin_arg / (125000 * + (this_usbduxsub->ai_interval)); + } else { + // interval always 1ms + this_usbduxsub->ai_interval = 1; + this_usbduxsub->ai_timer = cmd->scan_begin_arg / 1000000; + } + if (this_usbduxsub->ai_timer < 1) { + printk("comedi%d: usbdux: ai_cmd: timer=%d, scan_begin_arg=%d. Not properly tested by cmdtest?\n", dev->minor, this_usbduxsub->ai_timer, cmd->scan_begin_arg); + up(&this_usbduxsub->sem); + return -EINVAL; + } + this_usbduxsub->ai_counter = this_usbduxsub->ai_timer; + + if (cmd->stop_src == TRIG_COUNT) { + // data arrives as one packet + this_usbduxsub->ai_sample_count = cmd->stop_arg; + this_usbduxsub->ai_continous = 0; + } else { + // continous aquisition + this_usbduxsub->ai_continous = 1; + this_usbduxsub->ai_sample_count = 0; + } + + if (cmd->start_src == TRIG_NOW) { + // enable this acquisition operation + this_usbduxsub->ai_cmd_running = 1; + ret = usbduxsub_submit_InURBs(this_usbduxsub); + if (ret < 0) { + this_usbduxsub->ai_cmd_running = 0; + // fixme: unlink here?? + up(&this_usbduxsub->sem); + return ret; + } + s->async->inttrig = NULL; + } else { + /* TRIG_INT */ + // don't enable the acquision operation + // wait for an internal signal + s->async->inttrig = usbdux_ai_inttrig; + } + up(&this_usbduxsub->sem); + return 0; +} + +/* Mode 0 is used to get a single conversion on demand */ +static int usbdux_ai_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int i; + lsampl_t one = 0; + int chan, range; + int err; + usbduxsub_t *this_usbduxsub = dev->private; + + if (!this_usbduxsub) { + printk("comedi%d: ai_insn_read: no usb dev.\n", dev->minor); + return 0; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: ai_insn_read, insn->n=%d, insn->subdev=%d\n", + dev->minor, insn->n, insn->subdev); +#endif + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + if (this_usbduxsub->ai_cmd_running) { + printk("comedi%d: ai_insn_read not possible. Async Command is running.\n", dev->minor); + up(&this_usbduxsub->sem); + return 0; + } + + // sample one channel + chan = CR_CHAN(insn->chanspec); + range = CR_RANGE(insn->chanspec); + // set command for the first channel + this_usbduxsub->dux_commands[1] = create_adc_command(chan, range); + + // adc commands + if ((err = send_dux_commands(this_usbduxsub, SENDSINGLEAD)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + + for (i = 0; i < insn->n; i++) { + if ((err = receive_dux_commands(this_usbduxsub, + SENDSINGLEAD)) < 0) { + up(&this_usbduxsub->sem); + return 0; + } + one = le16_to_cpu(this_usbduxsub->insnBuffer[1]); + if (CR_RANGE(insn->chanspec) <= 1) { + one = one ^ 0x800; + } + data[i] = one; + } + up(&this_usbduxsub->sem); + return i; +} + +////////////////// +// analog out + +static int usbdux_ao_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int i; + int chan = CR_CHAN(insn->chanspec); + usbduxsub_t *this_usbduxsub = dev->private; + + if (!this_usbduxsub) { + return -EFAULT; + } + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + for (i = 0; i < insn->n; i++) { + data[i] = this_usbduxsub->outBuffer[chan]; + } + up(&this_usbduxsub->sem); + return i; +} + +static int usbdux_ao_insn_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int i, err; + int chan = CR_CHAN(insn->chanspec); + usbduxsub_t *this_usbduxsub = dev->private; + +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: ao_insn_write\n", dev->minor); +#endif + if (!this_usbduxsub) { + return -EFAULT; + } + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + if (this_usbduxsub->ao_cmd_running) { + printk("comedi%d: ao_insn_write: ERROR: asynchronous ao_cmd is running\n", dev->minor); + up(&this_usbduxsub->sem); + return 0; + } + + for (i = 0; i < insn->n; i++) { +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: ao_insn_write: data[chan=%d,i=%d]=%d\n", + dev->minor, chan, i, data[i]); +#endif + // number of channels: 1 + this_usbduxsub->dux_commands[1] = 1; + // one 16 bit value + *((int16_t *) (this_usbduxsub->dux_commands + 2)) = + cpu_to_le16(data[i]); + this_usbduxsub->outBuffer[chan] = data[i]; + // channel number + this_usbduxsub->dux_commands[4] = (chan << 6); + if ((err = send_dux_commands(this_usbduxsub, + SENDDACOMMANDS)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + } + up(&this_usbduxsub->sem); + + return i; +} + +static int usbdux_ao_inttrig(comedi_device * dev, comedi_subdevice * s, + unsigned int trignum) +{ + int ret; + usbduxsub_t *this_usbduxsub = dev->private; + + if (!this_usbduxsub) { + return -EFAULT; + } + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + if (trignum != 0) { + printk("comedi%d: usbdux_ao_inttrig: invalid trignum\n", + dev->minor); + return -EINVAL; + } + if (!(this_usbduxsub->ao_cmd_running)) { + this_usbduxsub->ao_cmd_running = 1; + ret = usbduxsub_submit_OutURBs(this_usbduxsub); + if (ret < 0) { + printk("comedi%d: usbdux_ao_inttrig: submitURB: err=%d\n", dev->minor, ret); + this_usbduxsub->ao_cmd_running = 0; + up(&this_usbduxsub->sem); + return ret; + } + s->async->inttrig = NULL; + } else { + printk("comedi%d: ao_inttrig but acqu is already running.\n", + dev->minor); + } + up(&this_usbduxsub->sem); + return 1; +} + +static int usbdux_ao_cmdtest(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + int err = 0, tmp; + usbduxsub_t *this_usbduxsub = dev->private; + + if (!this_usbduxsub) { + return -EFAULT; + } + if (!(this_usbduxsub->probed)) { + return -ENODEV; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux_ao_cmdtest\n", dev->minor); +#endif + /* make sure triggers are valid */ + // Only immediate triggers are allowed + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW | TRIG_INT; + if (!cmd->start_src || tmp != cmd->start_src) + err++; + + // trigger should happen timed + tmp = cmd->scan_begin_src; + // just now we scan also in the high speed mode every frame + // this is due to ehci driver limitations + if (0) { /* (this_usbduxsub->high_speed) */ + // start immidiately a new scan + // the sampling rate is set by the coversion rate + cmd->scan_begin_src &= TRIG_FOLLOW; + } else { + // start a new scan (output at once) with a timer + cmd->scan_begin_src &= TRIG_TIMER; + } + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) + err++; + + // scanning is continous + tmp = cmd->convert_src; + // we always output at 1kHz just now all channels at once + if (0) { /* (this_usbduxsub->high_speed) */ + // in usb-2.0 only one conversion it tranmitted but with 8kHz/n + cmd->convert_src &= TRIG_TIMER; + } else { + // all conversion events happen simultaneously with a rate of 1kHz/n + cmd->convert_src &= TRIG_NOW; + } + if (!cmd->convert_src || tmp != cmd->convert_src) + err++; + + // issue a trigger when scan is finished and start a new scan + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) + err++; + + // trigger at the end of count events or not, stop condition or not + tmp = cmd->stop_src; + cmd->stop_src &= TRIG_COUNT | TRIG_NONE; + if (!cmd->stop_src || tmp != cmd->stop_src) + err++; + + if (err) + return 1; + + /* step 2: make sure trigger sources are unique and mutually compatible */ + /* note that mutual compatiblity is not an issue here */ + if (cmd->scan_begin_src != TRIG_FOLLOW && + cmd->scan_begin_src != TRIG_EXT && + cmd->scan_begin_src != TRIG_TIMER) + err++; + if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE) + err++; + + if (err) + return 2; + + /* step 3: make sure arguments are trivially compatible */ + + if (cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + + if (cmd->scan_begin_src == TRIG_FOLLOW) { + /* internal trigger */ + if (cmd->scan_begin_arg != 0) { + cmd->scan_begin_arg = 0; + err++; + } + } + + if (cmd->scan_begin_src == TRIG_TIMER) { + /* timer */ + if (cmd->scan_begin_arg < 1000000) { + cmd->scan_begin_arg = 1000000; + err++; + } + } + // not used now, is for later use + if (cmd->convert_src == TRIG_TIMER) { + if (cmd->convert_arg < 125000) { + cmd->convert_arg = 125000; + err++; + } + } + + // the same argument + if (cmd->scan_end_arg != cmd->chanlist_len) { + cmd->scan_end_arg = cmd->chanlist_len; + err++; + } + + if (cmd->stop_src == TRIG_COUNT) { + /* any count is allowed */ + } else { + /* TRIG_NONE */ + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + } + +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: err=%d, scan_begin_src=%d, scan_begin_arg=%d, convert_src=%d, convert_arg=%d\n", dev->minor, err, cmd->scan_begin_src, cmd->scan_begin_arg, cmd->convert_src, cmd->convert_arg); +#endif + + if (err) + return 3; + + return 0; +} + +static int usbdux_ao_cmd(comedi_device * dev, comedi_subdevice * s) +{ + comedi_cmd *cmd = &s->async->cmd; + unsigned int chan, gain; + int i, ret; + usbduxsub_t *this_usbduxsub = dev->private; + + if (!this_usbduxsub) { + return -EFAULT; + } + down(&this_usbduxsub->sem); + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux_ao_cmd\n", dev->minor); +#endif + + // set current channel of the running aquisition to zero + s->async->cur_chan = 0; + for (i = 0; i < cmd->chanlist_len; ++i) { + chan = CR_CHAN(cmd->chanlist[i]); + gain = CR_RANGE(cmd->chanlist[i]); + if (i >= NUMOUTCHANNELS) { + printk("comedi%d: usbdux_ao_cmd: channel list too long\n", dev->minor); + break; + } + this_usbduxsub->dac_commands[i] = (chan << 6); +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: dac command for ch %d is %x\n", + dev->minor, i, this_usbduxsub->dac_commands[i]); +#endif + } + + // we count in steps of 1ms (125us) + // 125us mode not used yet + if (0) { /* (this_usbduxsub->high_speed) */ + // 125us + // timing of the conversion itself: every 125 us + this_usbduxsub->ao_timer = cmd->convert_arg / 125000; + } else { + // 1ms + // timing of the scan: we get all channels at once + this_usbduxsub->ao_timer = cmd->scan_begin_arg / 1000000; +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux: scan_begin_src=%d, scan_begin_arg=%d, convert_src=%d, convert_arg=%d\n", dev->minor, cmd->scan_begin_src, cmd->scan_begin_arg, cmd->convert_src, cmd->convert_arg); + printk("comedi%d: usbdux: ao_timer=%d (ms)\n", + dev->minor, this_usbduxsub->ao_timer); +#endif + if (this_usbduxsub->ao_timer < 1) { + printk("comedi%d: usbdux: ao_timer=%d, scan_begin_arg=%d. Not properly tested by cmdtest?\n", dev->minor, this_usbduxsub->ao_timer, cmd->scan_begin_arg); + up(&this_usbduxsub->sem); + return -EINVAL; + } + } + this_usbduxsub->ao_counter = this_usbduxsub->ao_timer; + + if (cmd->stop_src == TRIG_COUNT) { + // not continous + // counter + // high speed also scans everything at once + if (0) { /* (this_usbduxsub->high_speed) */ + this_usbduxsub->ao_sample_count = + (cmd->stop_arg) * (cmd->scan_end_arg); + } else { + // there's no scan as the scan has been + // perf inside the FX2 + // data arrives as one packet + this_usbduxsub->ao_sample_count = cmd->stop_arg; + } + this_usbduxsub->ao_continous = 0; + } else { + // continous aquisition + this_usbduxsub->ao_continous = 1; + this_usbduxsub->ao_sample_count = 0; + } + + if (cmd->start_src == TRIG_NOW) { + // enable this acquisition operation + this_usbduxsub->ao_cmd_running = 1; + ret = usbduxsub_submit_OutURBs(this_usbduxsub); + if (ret < 0) { + this_usbduxsub->ao_cmd_running = 0; + // fixme: unlink here?? + up(&this_usbduxsub->sem); + return ret; + } + s->async->inttrig = NULL; + } else { + /* TRIG_INT */ + // submit the urbs later + // wait for an internal signal + s->async->inttrig = usbdux_ao_inttrig; + } + + up(&this_usbduxsub->sem); + return 0; +} + +static int usbdux_dio_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int chan = CR_CHAN(insn->chanspec); + + /* The input or output configuration of each digital line is + * configured by a special insn_config instruction. chanspec + * contains the channel to be changed, and data[0] contains the + * value COMEDI_INPUT or COMEDI_OUTPUT. */ + + switch (data[0]) { + case INSN_CONFIG_DIO_OUTPUT: + s->io_bits |= 1 << chan; /* 1 means Out */ + break; + case INSN_CONFIG_DIO_INPUT: + s->io_bits &= ~(1 << chan); + break; + case INSN_CONFIG_DIO_QUERY: + data[1] = + (s-> + io_bits & (1 << chan)) ? COMEDI_OUTPUT : COMEDI_INPUT; + break; + default: + return -EINVAL; + break; + } + // we don't tell the firmware here as it would take 8 frames + // to submit the information. We do it in the insn_bits. + return insn->n; +} + +static int usbdux_dio_insn_bits(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + + usbduxsub_t *this_usbduxsub = dev->private; + int err; + + if (!this_usbduxsub) { + return -EFAULT; + } + + if (insn->n != 2) + return -EINVAL; + + down(&this_usbduxsub->sem); + + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + + /* The insn data is a mask in data[0] and the new data + * in data[1], each channel cooresponding to a bit. */ + s->state &= ~data[0]; + s->state |= data[0] & data[1]; + this_usbduxsub->dux_commands[1] = s->io_bits; + this_usbduxsub->dux_commands[2] = s->state; + + // This command also tells the firmware to return + // the digital input lines + if ((err = send_dux_commands(this_usbduxsub, SENDDIOBITSCOMMAND)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + if ((err = receive_dux_commands(this_usbduxsub, + SENDDIOBITSCOMMAND)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + + data[1] = le16_to_cpu(this_usbduxsub->insnBuffer[1]); + up(&this_usbduxsub->sem); + return 2; +} + +// reads the 4 counters +// only two are used just now +static int usbdux_counter_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + usbduxsub_t *this_usbduxsub = dev->private; + int chan = insn->chanspec; + int err; + + if (!this_usbduxsub) { + return -EFAULT; + } + + down(&this_usbduxsub->sem); + + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + + if ((err = send_dux_commands(this_usbduxsub, READCOUNTERCOMMAND)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + + if ((err = receive_dux_commands(this_usbduxsub, + READCOUNTERCOMMAND)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + + data[0] = le16_to_cpu(this_usbduxsub->insnBuffer[chan + 1]); + up(&this_usbduxsub->sem); + return 1; +} + +static int usbdux_counter_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + usbduxsub_t *this_usbduxsub = dev->private; + int err; + + if (!this_usbduxsub) { + return -EFAULT; + } + + down(&this_usbduxsub->sem); + + if (!(this_usbduxsub->probed)) { + up(&this_usbduxsub->sem); + return -ENODEV; + } + + this_usbduxsub->dux_commands[1] = insn->chanspec; + *((int16_t *) (this_usbduxsub->dux_commands + 2)) = cpu_to_le16(*data); + + if ((err = send_dux_commands(this_usbduxsub, WRITECOUNTERCOMMAND)) < 0) { + up(&this_usbduxsub->sem); + return err; + } + + up(&this_usbduxsub->sem); + + return 1; +} + +static int usbdux_counter_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + // nothing to do so far + return 2; +} + +///////////////////////////// +// PWM + +static int usbduxsub_unlink_PwmURBs(usbduxsub_t * usbduxsub_tmp) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + int j = 0; +#endif + + int err = 0; + + if (usbduxsub_tmp && usbduxsub_tmp->urbPwm) { + if (usbduxsub_tmp->urbPwm) { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + j = usb_unlink_urb(usbduxsub_tmp->urbPwm); + if (j < err) { + err = j; + } +#else + usb_kill_urb(usbduxsub_tmp->urbPwm); +#endif + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux: unlinked PwmURB: res=%d\n", err); +#endif + } + return err; +} + +/* This cancels a running acquisition operation + * in any context. + */ +static int usbdux_pwm_stop(usbduxsub_t * this_usbduxsub, int do_unlink) +{ + int ret = 0; + + if (!this_usbduxsub) { +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi?: usbdux_pwm_stop: this_usbduxsub=NULL!\n"); +#endif + return -EFAULT; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi: usbdux_pwm_cancel\n"); +#endif + if (do_unlink) { + ret = usbduxsub_unlink_PwmURBs(this_usbduxsub); + } + + this_usbduxsub->pwm_cmd_running = 0; + + return ret; +} + +// force unlink +// is called by comedi +static int usbdux_pwm_cancel(comedi_device * dev, comedi_subdevice * s) +{ + usbduxsub_t *this_usbduxsub = dev->private; + int res = 0; + + // unlink only if it is really running + res = usbdux_pwm_stop(this_usbduxsub, this_usbduxsub->pwm_cmd_running); + +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi %d: sending pwm off command to the usb device.\n", + dev->minor); +#endif + if ((res = send_dux_commands(this_usbduxsub, SENDPWMOFF)) < 0) { + return res; + } + + return res; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) || LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19) +static void usbduxsub_pwm_irq(struct urb *urb) +{ +#else +static void usbduxsub_pwm_irq(struct urb *urb, struct pt_regs *regs) +{ +#endif + int ret; + usbduxsub_t *this_usbduxsub; + comedi_device *this_comedidev; + comedi_subdevice *s; + + // printk("PWM: IRQ\n"); + + if (!urb) { + printk("comedi_: usbdux_: pwm urb handler called with NULL ptr.\n"); + return; + } + // the context variable points to the subdevice + this_comedidev = urb->context; + if (!this_comedidev) { + printk("comedi_: usbdux_: pwm urb int-context is a NULL pointer.\n"); + return; + } + // the private structure of the subdevice is usbduxsub_t + this_usbduxsub = this_comedidev->private; + if (!this_usbduxsub) { + printk("comedi_: usbdux_: private data structure of pwm subdev is NULL p.\n"); + return; + } + + s = this_comedidev->subdevices + SUBDEV_DA; + + switch (urb->status) { + case 0: + /* success */ + break; + + // after an unlink command, unplug, ... etc + // no unlink needed here. Already shutting down. + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + case -ECONNABORTED: + if (this_usbduxsub->pwm_cmd_running) { + usbdux_pwm_stop(this_usbduxsub, 0); + } + return; + + // a real error + default: + if (this_usbduxsub->pwm_cmd_running) { + printk("comedi_: usbdux_: Non-zero urb status received in pwm intr context: %d\n", urb->status); + usbdux_pwm_stop(this_usbduxsub, 0); + } + return; + } + + // are we actually running? + if (!(this_usbduxsub->pwm_cmd_running)) { + return; + } + + urb->transfer_buffer_length = this_usbduxsub->sizePwmBuf; + urb->dev = this_usbduxsub->usbdev; + urb->status = 0; + if (this_usbduxsub->pwm_cmd_running) { + if ((ret = USB_SUBMIT_URB(urb)) < 0) { + printk("comedi_: usbdux_: pwm urb resubm failed in int-cont."); + printk("ret=%d", ret); + if (ret == EL2NSYNC) { + printk("--> buggy USB host controller or bug in IRQ handling!\n"); + } else { + printk("\n"); + } + // don't do an unlink here + usbdux_pwm_stop(this_usbduxsub, 0); + } + } +} + +int usbduxsub_submit_PwmURBs(usbduxsub_t * usbduxsub) +{ + int errFlag; + + if (!usbduxsub) { + return -EFAULT; + } +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi_: usbdux: submitting pwm-urb\n"); +#endif + // in case of a resubmission after an unlink... + + usb_fill_bulk_urb(usbduxsub->urbPwm, + usbduxsub->usbdev, + usb_sndbulkpipe(usbduxsub->usbdev, PWM_EP), + usbduxsub->urbPwm->transfer_buffer, + usbduxsub->sizePwmBuf, usbduxsub_pwm_irq, usbduxsub->comedidev); + + errFlag = USB_SUBMIT_URB(usbduxsub->urbPwm); + if (errFlag) { + printk("comedi_: usbdux: pwm: "); + printk("USB_SUBMIT_URB"); + printk(" error %d\n", errFlag); + return errFlag; + } + return 0; +} + +static int usbdux_pwm_period(comedi_device * dev, comedi_subdevice * s, + lsampl_t period) +{ + usbduxsub_t *this_usbduxsub = dev->private; + int fx2delay=255; + if (period < MIN_PWM_PERIOD) + { + printk("comedi%d: illegal period setting for pwm.\n", dev->minor); + return -EAGAIN; + } else { + fx2delay = period / ((int)(6*512*(1.0/0.033))) - 6; + if (fx2delay > 255) { + printk("comedi%d: period %d for pwm is too low.\n", + dev->minor, period); + return -EAGAIN; + } + } + this_usbduxsub->pwmDelay=fx2delay; + this_usbduxsub->pwmPeriod=period; +#ifdef NOISY_DUX_DEBUGBUG + printk("usbdux_pwm_period: frequ=%d, period=%d\n",period,fx2delay); +#endif + return 0; +} + + +// is called from insn so there's no need to do all the sanity checks +static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) +{ + int ret, i; + usbduxsub_t *this_usbduxsub = dev->private; + +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: usbdux_pwm_start\n", dev->minor); +#endif + if (this_usbduxsub->pwm_cmd_running) { + // already running + return 0; + } + + this_usbduxsub->dux_commands[1] = ((int8_t) this_usbduxsub->pwmDelay); + if ((ret = send_dux_commands(this_usbduxsub, SENDPWMON)) < 0) { + return ret; + } + // initalise the buffer + for (i = 0; i < this_usbduxsub->sizePwmBuf; i++) { + ((char *)(this_usbduxsub->urbPwm->transfer_buffer))[i] = 0; + } + + this_usbduxsub->pwm_cmd_running = 1; + ret = usbduxsub_submit_PwmURBs(this_usbduxsub); + if (ret < 0) { + this_usbduxsub->pwm_cmd_running = 0; + return ret; + } + return 0; +} + + +// generates the bit pattern for PWM with the optional sign bit +static int usbdux_pwm_pattern(comedi_device * dev, comedi_subdevice * s, + int channel, lsampl_t value, lsampl_t sign) +{ + usbduxsub_t *this_usbduxsub = dev->private; + int i, szbuf; + char *pBuf; + char pwm_mask,sgn_mask,c; + + if (!this_usbduxsub) { + return -EFAULT; + } + // this is the DIO bit which carries the PWM data + pwm_mask = (1 << channel); + // this is the DIO bit which carries the optional direction bit + sgn_mask = (16 << channel); + // this is the buffer which will be filled with the with bit + // pattern for one period + szbuf = this_usbduxsub->sizePwmBuf; + pBuf = (char *)(this_usbduxsub->urbPwm->transfer_buffer); + for (i = 0; i < szbuf; i++) { + c = *pBuf; + // reset bits + c = c & (~pwm_mask); + // set the bit as long as the index is lower than the value + if (i < value) + c = c | pwm_mask; + // set the optional sign bit for a relay + if (!sign) { + // positive value + c = c & (~sgn_mask); + } else { + // negative value + c = c | sgn_mask; + } + *(pBuf++) = c; + } + return 1; +} + +static int usbdux_pwm_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + usbduxsub_t *this_usbduxsub = dev->private; + + if (!this_usbduxsub) { + return -EFAULT; + } + + if ((insn->n)!=1) { + // doesn't make sense to have more than one value here + // because it would just overwrite the PWM buffer a couple of times + return -EINVAL; + } + + // the sign is set via a special INSN only, this gives us 8 bits for + // normal operation + return usbdux_pwm_pattern(dev,s, + CR_CHAN(insn->chanspec), + data[0], + 0); // relay sign 0 by default +} + + +static int usbdux_pwm_read(comedi_device * x1, comedi_subdevice * x2, + comedi_insn * x3, lsampl_t * x4) +{ + // not needed + return -EINVAL; +}; + +// switches on/off PWM +static int usbdux_pwm_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + usbduxsub_t *this_usbduxsub = dev->private; + switch (data[0]) { + case INSN_CONFIG_ARM: +#ifdef NOISY_DUX_DEBUGBUG + // switch it on + printk("comedi%d: pwm_insn_config: pwm on\n", + dev->minor); +#endif + // if not zero the PWM is limited to a certain time which is + // not supported here + if (data[1]!=0) { + return -EINVAL; + } + return usbdux_pwm_start(dev, s); + case INSN_CONFIG_DISARM: +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: pwm_insn_config: pwm off\n", + dev->minor); +#endif + return usbdux_pwm_cancel(dev, s); + case INSN_CONFIG_GET_PWM_STATUS: + // to check if the USB transmission has failed or in case + // PWM was limited to n cycles to check if it has terminated + data[1] = this_usbduxsub->pwm_cmd_running; + return 0; + case INSN_CONFIG_PWM_SET_PERIOD: +#ifdef NOISY_DUX_DEBUGBUG + printk("comedi%d: pwm_insn_config: setting period\n", + dev->minor); +#endif + return usbdux_pwm_period(dev,s,data[1]); + case INSN_CONFIG_PWM_GET_PERIOD: + data[1] = this_usbduxsub->pwmPeriod; + return 0; + case INSN_CONFIG_PWM_SET_H_BRIDGE: + // value in the first byte and the sign in the second for a relay + return usbdux_pwm_pattern(dev, s, + CR_CHAN(insn->chanspec), // the channel number + data[1], // actual PWM data + (data[2]!=0)); // just a sign + case INSN_CONFIG_PWM_GET_H_BRIDGE: + // values are not kept in this driver, nothing to return here + return -EINVAL; + } + return -EINVAL; +} + +// end of PWM +/////////////////////////////////////////////////////////////////// + +static void tidy_up(usbduxsub_t * usbduxsub_tmp) +{ + int i; + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbdux: tiding up\n"); +#endif + if (!usbduxsub_tmp) { + return; + } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + // shows the usb subsystem that the driver is down + if (usbduxsub_tmp->interface) { + usb_set_intfdata(usbduxsub_tmp->interface, NULL); + } +#endif + + usbduxsub_tmp->probed = 0; + + if (usbduxsub_tmp->urbIn) { + if (usbduxsub_tmp->ai_cmd_running) { + usbduxsub_tmp->ai_cmd_running = 0; + usbduxsub_unlink_InURBs(usbduxsub_tmp); + } + for (i = 0; i < usbduxsub_tmp->numOfInBuffers; i++) { + if (usbduxsub_tmp->urbIn[i]->transfer_buffer) { + kfree(usbduxsub_tmp->urbIn[i]->transfer_buffer); + usbduxsub_tmp->urbIn[i]->transfer_buffer = NULL; + } + if (usbduxsub_tmp->urbIn[i]) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) + usb_kill_urb(usbduxsub_tmp->urbIn[i]); +#endif + usb_free_urb(usbduxsub_tmp->urbIn[i]); + usbduxsub_tmp->urbIn[i] = NULL; + } + } + kfree(usbduxsub_tmp->urbIn); + usbduxsub_tmp->urbIn = NULL; + } + if (usbduxsub_tmp->urbOut) { + if (usbduxsub_tmp->ao_cmd_running) { + usbduxsub_tmp->ao_cmd_running = 0; + usbduxsub_unlink_OutURBs(usbduxsub_tmp); + } + for (i = 0; i < usbduxsub_tmp->numOfOutBuffers; i++) { + if (usbduxsub_tmp->urbOut[i]->transfer_buffer) { + kfree(usbduxsub_tmp->urbOut[i]-> + transfer_buffer); + usbduxsub_tmp->urbOut[i]->transfer_buffer = + NULL; + } + if (usbduxsub_tmp->urbOut[i]) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) + usb_kill_urb(usbduxsub_tmp->urbOut[i]); +#endif + usb_free_urb(usbduxsub_tmp->urbOut[i]); + usbduxsub_tmp->urbOut[i] = NULL; + } + } + kfree(usbduxsub_tmp->urbOut); + usbduxsub_tmp->urbOut = NULL; + } + if (usbduxsub_tmp->urbPwm) { + if (usbduxsub_tmp->pwm_cmd_running) { + usbduxsub_tmp->pwm_cmd_running = 0; + usbduxsub_unlink_PwmURBs(usbduxsub_tmp); + } + if (usbduxsub_tmp->urbPwm->transfer_buffer) { + kfree(usbduxsub_tmp->urbPwm->transfer_buffer); + usbduxsub_tmp->urbPwm->transfer_buffer = NULL; + } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) + usb_kill_urb(usbduxsub_tmp->urbPwm); +#endif + usb_free_urb(usbduxsub_tmp->urbPwm); + usbduxsub_tmp->urbPwm = NULL; + } + if (usbduxsub_tmp->inBuffer) { + kfree(usbduxsub_tmp->inBuffer); + usbduxsub_tmp->inBuffer = NULL; + } + if (usbduxsub_tmp->insnBuffer) { + kfree(usbduxsub_tmp->insnBuffer); + usbduxsub_tmp->insnBuffer = NULL; + } + if (usbduxsub_tmp->inBuffer) { + kfree(usbduxsub_tmp->inBuffer); + usbduxsub_tmp->inBuffer = NULL; + } + if (usbduxsub_tmp->dac_commands) { + kfree(usbduxsub_tmp->dac_commands); + usbduxsub_tmp->dac_commands = NULL; + } + if (usbduxsub_tmp->dux_commands) { + kfree(usbduxsub_tmp->dux_commands); + usbduxsub_tmp->dux_commands = NULL; + } + usbduxsub_tmp->ai_cmd_running = 0; + usbduxsub_tmp->ao_cmd_running = 0; + usbduxsub_tmp->pwm_cmd_running = 0; +} + +static unsigned hex2unsigned(char *h) +{ + unsigned hi, lo; + if (h[0] > '9') { + hi = h[0] - 'A' + 0x0a; + } else { + hi = h[0] - '0'; + } + if (h[1] > '9') { + lo = h[1] - 'A' + 0x0a; + } else { + lo = h[1] - '0'; + } + return hi * 0x10 + lo; +} + +// for FX2 +#define FIRMWARE_MAX_LEN 0x2000 + +// taken from David Brownell's fxload and adjusted for this driver +static int read_firmware(usbduxsub_t * usbduxsub, void *firmwarePtr, long size) +{ + int i = 0; + unsigned char *fp = (char *)firmwarePtr; + unsigned char *firmwareBinary = NULL; + int res = 0; + int maxAddr = 0; + + firmwareBinary = kzalloc(FIRMWARE_MAX_LEN, GFP_KERNEL); + if (!firmwareBinary) { + printk("comedi_: usbdux: mem alloc for firmware failed\n"); + return -ENOMEM; + } + + for (;;) { + char buf[256], *cp; + char type; + int len; + int idx, off; + int j = 0; + + // get one line + while ((i < size) && (fp[i] != 13) && (fp[i] != 10)) { + buf[j] = fp[i]; + i++; + j++; + if (j >= sizeof(buf)) { + printk("comedi_: usbdux: bogus firmware file!\n"); + return -1; + } + } + // get rid of LF/CR/... + while ((i < size) && ((fp[i] == 13) || (fp[i] == 10) + || (fp[i] == 0))) { + i++; + } + + buf[j] = 0; + //printk("comedi_: buf=%s\n",buf); + + /* EXTENSION: "# comment-till-end-of-line", for copyrights etc */ + if (buf[0] == '#') + continue; + + if (buf[0] != ':') { + printk("comedi_: usbdux: upload: not an ihex record: %s", buf); + return -EFAULT; + } + + /* Read the length field (up to 16 bytes) */ + len = hex2unsigned(buf + 1); + + /* Read the target offset */ + off = (hex2unsigned(buf + 3) * 0x0100) + hex2unsigned(buf + 5); + + if ((off + len) > maxAddr) { + maxAddr = off + len; + } + + if (maxAddr >= FIRMWARE_MAX_LEN) { + printk("comedi_: usbdux: firmware upload goes beyond FX2 RAM boundaries."); + return -EFAULT; + } + //printk("comedi_: usbdux: off=%x, len=%x:",off,len); + + /* Read the record type */ + type = hex2unsigned(buf + 7); + + /* If this is an EOF record, then make it so. */ + if (type == 1) { + break; + } + + if (type != 0) { + printk("comedi_: usbdux: unsupported record type: %u\n", + type); + return -EFAULT; + } + + for (idx = 0, cp = buf + 9; idx < len; idx += 1, cp += 2) { + firmwareBinary[idx + off] = hex2unsigned(cp); + //printk("%02x ",firmwareBinary[idx+off]); + } + //printk("\n"); + + if (i >= size) { + printk("comedi_: usbdux: unexpected end of hex file\n"); + break; + } + + } + res = firmwareUpload(usbduxsub, firmwareBinary, maxAddr + 1); + kfree(firmwareBinary); + return res; +} + +// allocate memory for the urbs and initialise them +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void *usbduxsub_probe(struct usb_device *udev, + unsigned int interfnum, const struct usb_device_id *id) +{ +#else +static int usbduxsub_probe(struct usb_interface *uinterf, + const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(uinterf); +#endif + int i; + int index; + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbdux_: finding a free structure for the usb-device\n"); +#endif + down(&start_stop_sem); + // look for a free place in the usbdux array + index = -1; + for (i = 0; i < NUMUSBDUX; i++) { + if (!(usbduxsub[i].probed)) { + index = i; + break; + } + } + + // no more space + if (index == -1) { + printk("Too many usbdux-devices connected.\n"); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-EMFILE); + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbdux: usbduxsub[%d] is ready to connect to comedi.\n", index); +#endif + + init_MUTEX(&(usbduxsub[index].sem)); + // save a pointer to the usb device + usbduxsub[index].usbdev = udev; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + // save the interface number + usbduxsub[index].ifnum = interfnum; +#else + // 2.6: save the interface itself + usbduxsub[index].interface = uinterf; + // get the interface number from the interface + usbduxsub[index].ifnum = uinterf->altsetting->desc.bInterfaceNumber; + // hand the private data over to the usb subsystem + // will be needed for disconnect + usb_set_intfdata(uinterf, &(usbduxsub[index])); +#endif + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbdux: ifnum=%d\n", usbduxsub[index].ifnum); +#endif + // test if it is high speed (USB 2.0) + usbduxsub[index].high_speed = + (usbduxsub[index].usbdev->speed == USB_SPEED_HIGH); + + // create space for the commands of the DA converter + usbduxsub[index].dac_commands = kzalloc(NUMOUTCHANNELS, GFP_KERNEL); + if (!usbduxsub[index].dac_commands) { + printk("comedi_: usbdux: error alloc space for dac commands\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // create space for the commands going to the usb device + usbduxsub[index].dux_commands = kzalloc(SIZEOFDUXBUFFER, GFP_KERNEL); + if (!usbduxsub[index].dux_commands) { + printk("comedi_: usbdux: error alloc space for dac commands\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // create space for the in buffer and set it to zero + usbduxsub[index].inBuffer = kzalloc(SIZEINBUF, GFP_KERNEL); + if (!(usbduxsub[index].inBuffer)) { + printk("comedi_: usbdux: could not alloc space for inBuffer\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // create space of the instruction buffer + usbduxsub[index].insnBuffer = kzalloc(SIZEINSNBUF, GFP_KERNEL); + if (!(usbduxsub[index].insnBuffer)) { + printk("comedi_: usbdux: could not alloc space for insnBuffer\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // create space for the outbuffer + usbduxsub[index].outBuffer = kzalloc(SIZEOUTBUF, GFP_KERNEL); + if (!(usbduxsub[index].outBuffer)) { + printk("comedi_: usbdux: could not alloc space for outBuffer\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // setting to alternate setting 3: enabling iso ep and bulk ep. + i = usb_set_interface(usbduxsub[index].usbdev, + usbduxsub[index].ifnum, 3); + if (i < 0) { + printk("comedi_: usbdux%d: could not set alternate setting 3 in high speed.\n", index); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENODEV); + } + if (usbduxsub[index].high_speed) { + usbduxsub[index].numOfInBuffers = NUMOFINBUFFERSHIGH; + } else { + usbduxsub[index].numOfInBuffers = NUMOFINBUFFERSFULL; + } + usbduxsub[index].urbIn = + kzalloc(sizeof(struct urb *) * usbduxsub[index].numOfInBuffers, + GFP_KERNEL); + if (!(usbduxsub[index].urbIn)) { + printk("comedi_: usbdux: Could not alloc. urbIn array\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + for (i = 0; i < usbduxsub[index].numOfInBuffers; i++) { + // one frame: 1ms + usbduxsub[index].urbIn[i] = USB_ALLOC_URB(1); + if (usbduxsub[index].urbIn[i] == NULL) { + printk("comedi_: usbdux%d: Could not alloc. urb(%d)\n", + index, i); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + usbduxsub[index].urbIn[i]->dev = usbduxsub[index].usbdev; + // will be filled later with a pointer to the comedi-device + // and ONLY then the urb should be submitted + usbduxsub[index].urbIn[i]->context = NULL; + usbduxsub[index].urbIn[i]->pipe = + usb_rcvisocpipe(usbduxsub[index].usbdev, ISOINEP); + usbduxsub[index].urbIn[i]->transfer_flags = URB_ISO_ASAP; + usbduxsub[index].urbIn[i]->transfer_buffer = + kzalloc(SIZEINBUF, GFP_KERNEL); + if (!(usbduxsub[index].urbIn[i]->transfer_buffer)) { + printk("comedi_: usbdux%d: could not alloc. transb.\n", + index); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + usbduxsub[index].urbIn[i]->complete = usbduxsub_ai_IsocIrq; + usbduxsub[index].urbIn[i]->number_of_packets = 1; + usbduxsub[index].urbIn[i]->transfer_buffer_length = SIZEINBUF; + usbduxsub[index].urbIn[i]->iso_frame_desc[0].offset = 0; + usbduxsub[index].urbIn[i]->iso_frame_desc[0].length = SIZEINBUF; + } + + // out + if (usbduxsub[index].high_speed) { + usbduxsub[index].numOfOutBuffers = NUMOFOUTBUFFERSHIGH; + } else { + usbduxsub[index].numOfOutBuffers = NUMOFOUTBUFFERSFULL; + } + usbduxsub[index].urbOut = + kzalloc(sizeof(struct urb *) * usbduxsub[index].numOfOutBuffers, + GFP_KERNEL); + if (!(usbduxsub[index].urbOut)) { + printk("comedi_: usbdux: Could not alloc. urbOut array\n"); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + for (i = 0; i < usbduxsub[index].numOfOutBuffers; i++) { + // one frame: 1ms + usbduxsub[index].urbOut[i] = USB_ALLOC_URB(1); + if (usbduxsub[index].urbOut[i] == NULL) { + printk("comedi_: usbdux%d: Could not alloc. urb(%d)\n", + index, i); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + usbduxsub[index].urbOut[i]->dev = usbduxsub[index].usbdev; + // will be filled later with a pointer to the comedi-device + // and ONLY then the urb should be submitted + usbduxsub[index].urbOut[i]->context = NULL; + usbduxsub[index].urbOut[i]->pipe = + usb_sndisocpipe(usbduxsub[index].usbdev, ISOOUTEP); + usbduxsub[index].urbOut[i]->transfer_flags = URB_ISO_ASAP; + usbduxsub[index].urbOut[i]->transfer_buffer = + kzalloc(SIZEOUTBUF, GFP_KERNEL); + if (!(usbduxsub[index].urbOut[i]->transfer_buffer)) { + printk("comedi_: usbdux%d: could not alloc. transb.\n", + index); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + usbduxsub[index].urbOut[i]->complete = usbduxsub_ao_IsocIrq; + usbduxsub[index].urbOut[i]->number_of_packets = 1; + usbduxsub[index].urbOut[i]->transfer_buffer_length = SIZEOUTBUF; + usbduxsub[index].urbOut[i]->iso_frame_desc[0].offset = 0; + usbduxsub[index].urbOut[i]->iso_frame_desc[0].length = + SIZEOUTBUF; + if (usbduxsub[index].high_speed) { + // uframes + usbduxsub[index].urbOut[i]->interval = 8; + } else { + // frames + usbduxsub[index].urbOut[i]->interval = 1; + } + } + + // pwm + if (usbduxsub[index].high_speed) { + usbduxsub[index].sizePwmBuf = 512; // max bulk ep size in high speed + usbduxsub[index].urbPwm = USB_ALLOC_URB(0); + if (usbduxsub[index].urbPwm == NULL) { + printk("comedi_: usbdux%d: Could not alloc. pwm urb\n", + index); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + usbduxsub[index].urbPwm->transfer_buffer = + kzalloc(usbduxsub[index].sizePwmBuf, GFP_KERNEL); + if (!(usbduxsub[index].urbPwm->transfer_buffer)) { + printk("comedi_: usbdux%d: could not alloc. transb. for pwm\n", index); + tidy_up(&(usbduxsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + } else { + usbduxsub[index].urbPwm = NULL; + usbduxsub[index].sizePwmBuf = 0; + } + + usbduxsub[index].ai_cmd_running = 0; + usbduxsub[index].ao_cmd_running = 0; + usbduxsub[index].pwm_cmd_running = 0; + + // we've reached the bottom of the function + usbduxsub[index].probed = 1; + up(&start_stop_sem); + printk("comedi_: usbdux%d has been successfully initialised.\n", index); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + return (void *)(&usbduxsub[index]); +#else + // success + return 0; +#endif +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void usbduxsub_disconnect(struct usb_device *udev, void *ptr) +{ + usbduxsub_t *usbduxsub_tmp = (usbduxsub_t *) ptr; +#else +static void usbduxsub_disconnect(struct usb_interface *intf) +{ + usbduxsub_t *usbduxsub_tmp = usb_get_intfdata(intf); + struct usb_device *udev = interface_to_usbdev(intf); +#endif + if (!usbduxsub_tmp) { + printk("comedi_: usbdux: disconnect called with null pointer.\n"); + return; + } + if (usbduxsub_tmp->usbdev != udev) { + printk("comedi_: usbdux: BUG! called with wrong ptr!!!\n"); + return; + } + down(&start_stop_sem); + down(&usbduxsub_tmp->sem); + tidy_up(usbduxsub_tmp); + up(&usbduxsub_tmp->sem); + up(&start_stop_sem); +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbdux: disconnected from the usb\n"); +#endif +} + +// is called when comedi-config is called +static int usbdux_attach(comedi_device * dev, comedi_devconfig * it) +{ + int ret; + int index; + int i; + comedi_subdevice *s = NULL; + dev->private = NULL; + + down(&start_stop_sem); + // find a valid device which has been detected by the probe function of the usb + index = -1; + for (i = 0; i < NUMUSBDUX; i++) { + if ((usbduxsub[i].probed) && (!usbduxsub[i].attached)) { + index = i; + break; + } + } + + if (index < 0) { + printk("comedi%d: usbdux: error: attach failed, no usbdux devs connected to the usb bus.\n", dev->minor); + up(&start_stop_sem); + return -ENODEV; + } + + down(&(usbduxsub[index].sem)); + // pointer back to the corresponding comedi device + usbduxsub[index].comedidev = dev; + + // trying to upload the firmware into the chip + if (comedi_aux_data(it->options, 0) && + it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { + read_firmware(usbduxsub + index, + comedi_aux_data(it->options, 0), + it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]); + } + + dev->board_name = BOARDNAME; + + /* set number of subdevices */ + if (usbduxsub[index].high_speed) { + // with pwm + dev->n_subdevices = 5; + } else { + // without pwm + dev->n_subdevices = 4; + } + + // allocate space for the subdevices + if ((ret = alloc_subdevices(dev, dev->n_subdevices)) < 0) { + printk("comedi%d: usbdux: error alloc space for subdev\n", + dev->minor); + up(&start_stop_sem); + return ret; + } + + printk("comedi%d: usbdux: usb-device %d is attached to comedi.\n", + dev->minor, index); + // private structure is also simply the usb-structure + dev->private = usbduxsub + index; + + // the first subdevice is the A/D converter + s = dev->subdevices + SUBDEV_AD; + // the URBs get the comedi subdevice + // which is responsible for reading + // this is the subdevice which reads data + dev->read_subdev = s; + // the subdevice receives as private structure the + // usb-structure + s->private = NULL; + // analog input + s->type = COMEDI_SUBD_AI; + // readable and ref is to ground + s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ; + // 8 channels + s->n_chan = 8; + // length of the channellist + s->len_chanlist = 8; + // callback functions + s->insn_read = usbdux_ai_insn_read; + s->do_cmdtest = usbdux_ai_cmdtest; + s->do_cmd = usbdux_ai_cmd; + s->cancel = usbdux_ai_cancel; + // max value from the A/D converter (12bit) + s->maxdata = 0xfff; + // range table to convert to physical units + s->range_table = (&range_usbdux_ai_range); + // + + // analog out + s = dev->subdevices + SUBDEV_DA; + // analog out + s->type = COMEDI_SUBD_AO; + // backward pointer + dev->write_subdev = s; + // the subdevice receives as private structure the + // usb-structure + s->private = NULL; + // are writable + s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_CMD_WRITE; + // 4 channels + s->n_chan = 4; + // length of the channellist + s->len_chanlist = 4; + // 12 bit resolution + s->maxdata = 0x0fff; + // bipolar range + s->range_table = (&range_usbdux_ao_range); + // callback + s->do_cmdtest = usbdux_ao_cmdtest; + s->do_cmd = usbdux_ao_cmd; + s->cancel = usbdux_ao_cancel; + s->insn_read = usbdux_ao_insn_read; + s->insn_write = usbdux_ao_insn_write; + + // digital I/O + s = dev->subdevices + SUBDEV_DIO; + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + s->n_chan = 8; + s->maxdata = 1; + s->range_table = (&range_digital); + s->insn_bits = usbdux_dio_insn_bits; + s->insn_config = usbdux_dio_insn_config; + // we don't use it + s->private = NULL; + + //counter + s = dev->subdevices + SUBDEV_COUNTER; + s->type = COMEDI_SUBD_COUNTER; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE; + s->n_chan = 4; + s->maxdata = 0xFFFF; + s->insn_read = usbdux_counter_read; + s->insn_write = usbdux_counter_write; + s->insn_config = usbdux_counter_config; + + if (usbduxsub[index].high_speed) { + //timer / pwm + s = dev->subdevices + SUBDEV_PWM; + s->type = COMEDI_SUBD_PWM; + s->subdev_flags = SDF_WRITABLE | SDF_PWM_HBRIDGE; + s->n_chan = 8; + // this defines the max duty cycle resolution + s->maxdata = usbduxsub[index].sizePwmBuf; + s->insn_write = usbdux_pwm_write; + s->insn_read = usbdux_pwm_read; + s->insn_config = usbdux_pwm_config; + usbdux_pwm_period(dev, s, PWM_DEFAULT_PERIOD); + } + // finally decide that it's attached + usbduxsub[index].attached = 1; + + up(&(usbduxsub[index].sem)); + + up(&start_stop_sem); + + printk("comedi%d: attached to usbdux.\n", dev->minor); + + return 0; +} + +static int usbdux_detach(comedi_device * dev) +{ + usbduxsub_t *usbduxsub_tmp; + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbdux: detach usb device\n", dev->minor); +#endif + + if (!dev) { + printk("comedi?: usbdux: detach without dev variable...\n"); + return -EFAULT; + } + + usbduxsub_tmp = dev->private; + if (!usbduxsub_tmp) { + printk("comedi?: usbdux: detach without ptr to usbduxsub[]\n"); + return -EFAULT; + } + + down(&usbduxsub_tmp->sem); + // Don't allow detach to free the private structure + // It's one entry of of usbduxsub[] + dev->private = NULL; + usbduxsub_tmp->attached = 0; + usbduxsub_tmp->comedidev = NULL; +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbdux: detach: successfully removed\n", dev->minor); +#endif + up(&usbduxsub_tmp->sem); + return 0; +} + +/* main driver struct */ +static comedi_driver driver_usbdux = { + driver_name:"usbdux", + module:THIS_MODULE, + attach:usbdux_attach, + detach:usbdux_detach, +}; + +static void init_usb_devices(void) +{ + int index; +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbdux: setting all possible devs to invalid\n"); +#endif + // all devices entries are invalid to begin with + // they will become valid by the probe function + // and then finally by the attach-function + for (index = 0; index < NUMUSBDUX; index++) { + memset(&(usbduxsub[index]), 0x00, sizeof(usbduxsub[index])); + init_MUTEX(&(usbduxsub[index].sem)); + } +} + +// Table with the USB-devices: just now only testing IDs +static struct usb_device_id usbduxsub_table[] = { + {USB_DEVICE(0x13d8, 0x0001), + }, + {USB_DEVICE(0x13d8, 0x0002) + }, + {} /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, usbduxsub_table); + +// The usbduxsub-driver +static struct usb_driver usbduxsub_driver = { +#ifdef COMEDI_HAVE_USB_DRIVER_OWNER + owner:THIS_MODULE, +#endif + name:BOARDNAME, + probe:usbduxsub_probe, + disconnect:usbduxsub_disconnect, + id_table:usbduxsub_table, +}; + +// Can't use the nice macro as I have also to initialise the USB +// subsystem: +// registering the usb-system _and_ the comedi-driver +static int init_usbdux(void) +{ + printk(KERN_INFO KBUILD_MODNAME ": " + DRIVER_VERSION ":" DRIVER_DESC "\n"); + init_usb_devices(); + usb_register(&usbduxsub_driver); + comedi_driver_register(&driver_usbdux); + return 0; +} + +// deregistering the comedi driver and the usb-subsystem +static void exit_usbdux(void) +{ + comedi_driver_unregister(&driver_usbdux); + usb_deregister(&usbduxsub_driver); +} + +module_init(init_usbdux); +module_exit(exit_usbdux); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); -- cgit v1.2.3 From a973d761578ef676ac348ee853e34fdbc06f395e Mon Sep 17 00:00:00 2001 From: Bernd Porr Date: Fri, 14 Nov 2008 14:49:34 -0800 Subject: Staging: comedi: add usb usbduxfast driver ITL USB-DUXfast driver From: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/usbduxfast.c | 1779 +++++++++++++++++++++++++++ 2 files changed, 1780 insertions(+) create mode 100644 drivers/staging/comedi/drivers/usbduxfast.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 6b38d8360950..fcf6bcfd1d59 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -9,3 +9,4 @@ obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o # Comedi USB drivers obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbdux.o +obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbduxfast.o diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c new file mode 100644 index 000000000000..403a614000b1 --- /dev/null +++ b/drivers/staging/comedi/drivers/usbduxfast.c @@ -0,0 +1,1779 @@ +#define DRIVER_VERSION "v0.99a" +#define DRIVER_AUTHOR "Bernd Porr, BerndPorr@f2s.com" +#define DRIVER_DESC "USB-DUXfast, BerndPorr@f2s.com" +/* + comedi/drivers/usbduxfast.c + Copyright (C) 2004 Bernd Porr, Bernd.Porr@f2s.com + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +/* +Driver: usbduxfast +Description: ITL USB-DUXfast +Devices: [ITL] USB-DUX (usbduxfast.o) +Author: Bernd Porr +Updated: 04 Dec 2006 +Status: testing +*/ + +/* + * I must give credit here to Chris Baugher who + * wrote the driver for AT-MIO-16d. I used some parts of this + * driver. I also must give credits to David Brownell + * who supported me with the USB development. + * + * Bernd Porr + * + * + * Revision history: + * 0.9: Dropping the first data packet which seems to be from the last transfer. + * Buffer overflows in the FX2 are handed over to comedi. + * 0.92: Dropping now 4 packets. The quad buffer has to be emptied. + * Added insn command basically for testing. Sample rate is 1MHz/16ch=62.5kHz + * 0.99: Ian Abbott pointed out a bug which has been corrected. Thanks! + * 0.99a: added external trigger. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "comedi_fc.h" +#include "../comedidev.h" +#include "../usb.h" + +// (un)comment this if you want to have debug info. +//#define CONFIG_COMEDI_DEBUG +#undef CONFIG_COMEDI_DEBUG + +#define BOARDNAME "usbduxfast" + +// timeout for the USB-transfer +#define EZTIMEOUT 30 + +// constants for "firmware" upload and download +#define USBDUXFASTSUB_FIRMWARE 0xA0 +#define VENDOR_DIR_IN 0xC0 +#define VENDOR_DIR_OUT 0x40 + +// internal adresses of the 8051 processor +#define USBDUXFASTSUB_CPUCS 0xE600 + +// max lenghth of the transfer-buffer for software upload +#define TB_LEN 0x2000 + +// Input endpoint number +#define BULKINEP 6 + +// Endpoint for the A/D channellist: bulk OUT +#define CHANNELLISTEP 4 + +// Number of channels +#define NUMCHANNELS 32 + +// size of the waveform descriptor +#define WAVESIZE 0x20 + +// Size of one A/D value +#define SIZEADIN ((sizeof(int16_t))) + +// Size of the input-buffer IN BYTES +#define SIZEINBUF 512 + +// 16 bytes. +#define SIZEINSNBUF 512 + +// Size of the buffer for the dux commands +#define SIZEOFDUXBUFFER 256 // bytes + +// Number of in-URBs which receive the data: min=5 +#define NUMOFINBUFFERSHIGH 10 + +// Total number of usbduxfast devices +#define NUMUSBDUXFAST 16 + +// Number of subdevices +#define N_SUBDEVICES 1 + +// Analogue in subdevice +#define SUBDEV_AD 0 + +// min delay steps for more than one channel +// basically when the mux gives up. ;-) +#define MIN_SAMPLING_PERIOD 9 // steps at 30MHz in the FX2 + +// Max number of 1/30MHz delay steps: +#define MAX_SAMPLING_PERIOD 500 + +// Number of received packets to ignore before we start handing data over to comedi. +// It's quad buffering and we have to ignore 4 packets. +#define PACKETS_TO_IGNORE 4 + +///////////////////////////////////////////// +// comedi constants +static const comedi_lrange range_usbduxfast_ai_range = { 2, { + BIP_RANGE(0.75), + BIP_RANGE(0.5), + } +}; + +/* + * private structure of one subdevice + */ + +// This is the structure which holds all the data of this driver +// one sub device just now: A/D +typedef struct { + // attached? + int attached; + // is it associated with a subdevice? + int probed; + // pointer to the usb-device + struct usb_device *usbdev; + // BULK-transfer handling: urb + struct urb *urbIn; + int8_t *transfer_buffer; + // input buffer for single insn + int16_t *insnBuffer; + // interface number + int ifnum; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + // interface structure in 2.6 + struct usb_interface *interface; +#endif + // comedi device for the interrupt context + comedi_device *comedidev; + // asynchronous command is running + short int ai_cmd_running; + // continous aquisition + short int ai_continous; + // number of samples to aquire + long int ai_sample_count; + // commands + uint8_t *dux_commands; + // counter which ignores the first buffers + int ignore; + struct semaphore sem; +} usbduxfastsub_t; + +// The pointer to the private usb-data of the driver +// is also the private data for the comedi-device. +// This has to be global as the usb subsystem needs +// global variables. The other reason is that this +// structure must be there _before_ any comedi +// command is issued. The usb subsystem must be +// initialised before comedi can access it. +static usbduxfastsub_t usbduxfastsub[NUMUSBDUXFAST]; + +static DECLARE_MUTEX(start_stop_sem); + +// bulk transfers to usbduxfast + +#define SENDADCOMMANDS 0 +#define SENDINITEP6 1 + +static int send_dux_commands(usbduxfastsub_t * this_usbduxfastsub, int cmd_type) +{ + int result, nsent; + this_usbduxfastsub->dux_commands[0] = cmd_type; +#ifdef CONFIG_COMEDI_DEBUG + int i; + printk("comedi%d: usbduxfast: dux_commands: ", + this_usbduxfastsub->comedidev->minor); + for (i = 0; i < SIZEOFDUXBUFFER; i++) { + printk(" %02x", this_usbduxfastsub->dux_commands[i]); + } + printk("\n"); +#endif + result = USB_BULK_MSG(this_usbduxfastsub->usbdev, + usb_sndbulkpipe(this_usbduxfastsub->usbdev, + CHANNELLISTEP), + this_usbduxfastsub->dux_commands, + SIZEOFDUXBUFFER, &nsent, 10000); + if (result < 0) { + printk("comedi%d: could not transmit dux_commands to the usb-device, err=%d\n", this_usbduxfastsub->comedidev->minor, result); + } + return result; +} + +// Stops the data acquision +// It should be safe to call this function from any context +static int usbduxfastsub_unlink_InURBs(usbduxfastsub_t * usbduxfastsub_tmp) +{ + int j = 0; + int err = 0; + + if (usbduxfastsub_tmp && usbduxfastsub_tmp->urbIn) { + usbduxfastsub_tmp->ai_cmd_running = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) + j = usb_unlink_urb(usbduxfastsub_tmp->urbIn); + if (j < 0) { + err = j; + } +#else + // waits until a running transfer is over + usb_kill_urb(usbduxfastsub_tmp->urbIn); + j = 0; +#endif + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi: usbduxfast: unlinked InURB: res=%d\n", j); +#endif + return err; +} + +/* This will stop a running acquisition operation */ +// Is called from within this driver from both the +// interrupt context and from comedi +static int usbduxfast_ai_stop(usbduxfastsub_t * this_usbduxfastsub, + int do_unlink) +{ + int ret = 0; + + if (!this_usbduxfastsub) { + printk("comedi?: usbduxfast_ai_stop: this_usbduxfastsub=NULL!\n"); + return -EFAULT; + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi: usbduxfast_ai_stop\n"); +#endif + + this_usbduxfastsub->ai_cmd_running = 0; + + if (do_unlink) { + // stop aquistion + ret = usbduxfastsub_unlink_InURBs(this_usbduxfastsub); + } + + return ret; +} + +// This will cancel a running acquisition operation. +// This is called by comedi but never from inside the +// driver. +static int usbduxfast_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + usbduxfastsub_t *this_usbduxfastsub; + int res = 0; + + // force unlink of all urbs +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi: usbduxfast_ai_cancel\n"); +#endif + this_usbduxfastsub = dev->private; + if (!this_usbduxfastsub) { + printk("comedi: usbduxfast_ai_cancel: this_usbduxfastsub=NULL\n"); + return -EFAULT; + } + down(&this_usbduxfastsub->sem); + if (!(this_usbduxfastsub->probed)) { + up(&this_usbduxfastsub->sem); + return -ENODEV; + } + // unlink + res = usbduxfast_ai_stop(this_usbduxfastsub, 1); + up(&this_usbduxfastsub->sem); + + return res; +} + +// analogue IN +// interrupt service routine +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void usbduxfastsub_ai_Irq(struct urb *urb) +#else +static void usbduxfastsub_ai_Irq(struct urb *urb PT_REGS_ARG) +#endif +{ + int n, err; + usbduxfastsub_t *this_usbduxfastsub; + comedi_device *this_comedidev; + comedi_subdevice *s; + uint16_t *p; + + // sanity checks + // is the urb there? + if (!urb) { + printk("comedi_: usbduxfast_: ao int-handler called with urb=NULL!\n"); + return; + } + // the context variable points to the subdevice + this_comedidev = urb->context; + if (!this_comedidev) { + printk("comedi_: usbduxfast_: urb context is a NULL pointer!\n"); + return; + } + // the private structure of the subdevice is usbduxfastsub_t + this_usbduxfastsub = this_comedidev->private; + if (!this_usbduxfastsub) { + printk("comedi_: usbduxfast_: private of comedi subdev is a NULL pointer!\n"); + return; + } + // are we running a command? + if (unlikely(!(this_usbduxfastsub->ai_cmd_running))) { + // not running a command + // do not continue execution if no asynchronous command is running + // in particular not resubmit + return; + } + + if (unlikely(!(this_usbduxfastsub->attached))) { + // no comedi device there + return; + } + // subdevice which is the AD converter + s = this_comedidev->subdevices + SUBDEV_AD; + + // first we test if something unusual has just happened + switch (urb->status) { + case 0: + break; + + // happens after an unlink command or when the device is plugged out + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + case -ECONNABORTED: + // tell this comedi + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxfastsub->comedidev, s); + // stop the transfer w/o unlink + usbduxfast_ai_stop(this_usbduxfastsub, 0); + return; + + default: + printk("comedi%d: usbduxfast: non-zero urb status received in ai intr context: %d\n", this_usbduxfastsub->comedidev->minor, urb->status); + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxfastsub->comedidev, s); + usbduxfast_ai_stop(this_usbduxfastsub, 0); + return; + } + + p = urb->transfer_buffer; + if (!this_usbduxfastsub->ignore) { + if (!(this_usbduxfastsub->ai_continous)) { + // not continous, fixed number of samples + n = urb->actual_length / sizeof(uint16_t); + if (unlikely(this_usbduxfastsub->ai_sample_count < n)) { + // we have send only a fraction of the bytes received + cfc_write_array_to_buffer(s, + urb->transfer_buffer, + this_usbduxfastsub->ai_sample_count * + sizeof(uint16_t)); + usbduxfast_ai_stop(this_usbduxfastsub, 0); + // say comedi that the acquistion is over + s->async->events |= COMEDI_CB_EOA; + comedi_event(this_usbduxfastsub->comedidev, s); + return; + } + this_usbduxfastsub->ai_sample_count -= n; + } + // write the full buffer to comedi + cfc_write_array_to_buffer(s, + urb->transfer_buffer, urb->actual_length); + + // tell comedi that data is there + comedi_event(this_usbduxfastsub->comedidev, s); + + } else { + // ignore this packet + this_usbduxfastsub->ignore--; + } + + // command is still running + // resubmit urb for BULK transfer + urb->dev = this_usbduxfastsub->usbdev; + urb->status = 0; + if ((err = USB_SUBMIT_URB(urb)) < 0) { + printk("comedi%d: usbduxfast: urb resubm failed: %d", + this_usbduxfastsub->comedidev->minor, err); + s->async->events |= COMEDI_CB_EOA; + s->async->events |= COMEDI_CB_ERROR; + comedi_event(this_usbduxfastsub->comedidev, s); + usbduxfast_ai_stop(this_usbduxfastsub, 0); + } +} + +static int usbduxfastsub_start(usbduxfastsub_t * usbduxfastsub) +{ + int errcode = 0; + unsigned char local_transfer_buffer[16]; + + if (usbduxfastsub->probed) { + // 7f92 to zero + local_transfer_buffer[0] = 0; + errcode = USB_CONTROL_MSG(usbduxfastsub->usbdev, + // create a pipe for a control transfer + usb_sndctrlpipe(usbduxfastsub->usbdev, 0), + // bRequest, "Firmware" + USBDUXFASTSUB_FIRMWARE, + // bmRequestType + VENDOR_DIR_OUT, + // Value + USBDUXFASTSUB_CPUCS, + // Index + 0x0000, + // address of the transfer buffer + local_transfer_buffer, + // Length + 1, + // Timeout + EZTIMEOUT); + if (errcode < 0) { + printk("comedi_: usbduxfast_: control msg failed (start)\n"); + return errcode; + } + } + return 0; +} + +static int usbduxfastsub_stop(usbduxfastsub_t * usbduxfastsub) +{ + int errcode = 0; + + unsigned char local_transfer_buffer[16]; + if (usbduxfastsub->probed) { + // 7f92 to one + local_transfer_buffer[0] = 1; + errcode = USB_CONTROL_MSG + (usbduxfastsub->usbdev, + usb_sndctrlpipe(usbduxfastsub->usbdev, 0), + // bRequest, "Firmware" + USBDUXFASTSUB_FIRMWARE, + // bmRequestType + VENDOR_DIR_OUT, + // Value + USBDUXFASTSUB_CPUCS, + // Index + 0x0000, local_transfer_buffer, + // Length + 1, + // Timeout + EZTIMEOUT); + if (errcode < 0) { + printk("comedi_: usbduxfast: control msg failed (stop)\n"); + return errcode; + } + } + return 0; +} + +static int usbduxfastsub_upload(usbduxfastsub_t * usbduxfastsub, + unsigned char *local_transfer_buffer, + unsigned int startAddr, unsigned int len) +{ + int errcode; + + if (usbduxfastsub->probed) { +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast: uploading %d bytes", + usbduxfastsub->comedidev->minor, len); + printk(" to addr %d, first byte=%d.\n", + startAddr, local_transfer_buffer[0]); +#endif + errcode = USB_CONTROL_MSG + (usbduxfastsub->usbdev, + usb_sndctrlpipe(usbduxfastsub->usbdev, 0), + // brequest, firmware + USBDUXFASTSUB_FIRMWARE, + // bmRequestType + VENDOR_DIR_OUT, + // value + startAddr, + // index + 0x0000, + // our local safe buffer + local_transfer_buffer, + // length + len, + // timeout + EZTIMEOUT); +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast: result=%d\n", errcode); +#endif + if (errcode < 0) { + printk("comedi_: usbduxfast: uppload failed\n"); + return errcode; + } + } else { + // no device on the bus for this index + return -EFAULT; + } + return 0; +} + +int firmwareUpload(usbduxfastsub_t * usbduxfastsub, + unsigned char *firmwareBinary, int sizeFirmware) +{ + int ret; + + if (!firmwareBinary) { + return 0; + } + ret = usbduxfastsub_stop(usbduxfastsub); + if (ret < 0) { + printk("comedi_: usbduxfast: can not stop firmware\n"); + return ret; + } + ret = usbduxfastsub_upload(usbduxfastsub, + firmwareBinary, 0, sizeFirmware); + if (ret < 0) { + printk("comedi_: usbduxfast: firmware upload failed\n"); + return ret; + } + ret = usbduxfastsub_start(usbduxfastsub); + if (ret < 0) { + printk("comedi_: usbduxfast: can not start firmware\n"); + return ret; + } + return 0; +} + +int usbduxfastsub_submit_InURBs(usbduxfastsub_t * usbduxfastsub) +{ + int errFlag; + + if (!usbduxfastsub) { + return -EFAULT; + } + usb_fill_bulk_urb(usbduxfastsub->urbIn, + usbduxfastsub->usbdev, + usb_rcvbulkpipe(usbduxfastsub->usbdev, BULKINEP), + usbduxfastsub->transfer_buffer, + SIZEINBUF, usbduxfastsub_ai_Irq, usbduxfastsub->comedidev); + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast: submitting in-urb: %x,%x\n", + usbduxfastsub->comedidev->minor, + (int)(usbduxfastsub->urbIn->context), + (int)(usbduxfastsub->urbIn->dev)); +#endif + errFlag = USB_SUBMIT_URB(usbduxfastsub->urbIn); + if (errFlag) { + printk("comedi_: usbduxfast: ai: "); + printk("USB_SUBMIT_URB"); + printk(" error %d\n", errFlag); + return errFlag; + } + return 0; +} + +static int usbduxfast_ai_cmdtest(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + int err = 0, stop_mask = 0; + long int steps, tmp = 0; + int minSamplPer; + usbduxfastsub_t *this_usbduxfastsub = dev->private; + if (!(this_usbduxfastsub->probed)) { + return -ENODEV; + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast_ai_cmdtest\n", dev->minor); + printk("comedi%d: usbduxfast: convert_arg=%u scan_begin_arg=%u\n", + dev->minor, cmd->convert_arg, cmd->scan_begin_arg); +#endif + /* step 1: make sure trigger sources are trivially valid */ + + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW | TRIG_EXT | TRIG_INT; + if (!cmd->start_src || tmp != cmd->start_src) + err++; + + tmp = cmd->scan_begin_src; + cmd->scan_begin_src &= TRIG_TIMER | TRIG_FOLLOW | TRIG_EXT; + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) + err++; + + tmp = cmd->convert_src; + cmd->convert_src &= TRIG_TIMER | TRIG_EXT; + if (!cmd->convert_src || tmp != cmd->convert_src) + err++; + + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) + err++; + + tmp = cmd->stop_src; + stop_mask = TRIG_COUNT | TRIG_NONE; + cmd->stop_src &= stop_mask; + if (!cmd->stop_src || tmp != cmd->stop_src) + err++; + + if (err) + return 1; + + /* step 2: make sure trigger sources are unique and mutually compatible */ + + if (cmd->start_src != TRIG_NOW && + cmd->start_src != TRIG_EXT && cmd->start_src != TRIG_INT) + err++; + if (cmd->scan_begin_src != TRIG_TIMER && + cmd->scan_begin_src != TRIG_FOLLOW && + cmd->scan_begin_src != TRIG_EXT) + err++; + if (cmd->convert_src != TRIG_TIMER && cmd->convert_src != TRIG_EXT) + err++; + if (cmd->stop_src != TRIG_COUNT && + cmd->stop_src != TRIG_EXT && cmd->stop_src != TRIG_NONE) + err++; + + // can't have external stop and start triggers at once + if (cmd->start_src == TRIG_EXT && cmd->stop_src == TRIG_EXT) + err++; + + if (err) + return 2; + + /* step 3: make sure arguments are trivially compatible */ + + if (cmd->start_src == TRIG_NOW && cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + + if (!cmd->chanlist_len) { + err++; + } + if (cmd->scan_end_arg != cmd->chanlist_len) { + cmd->scan_end_arg = cmd->chanlist_len; + err++; + } + + if (cmd->chanlist_len == 1) { + minSamplPer = 1; + } else { + minSamplPer = MIN_SAMPLING_PERIOD; + } + + if (cmd->convert_src == TRIG_TIMER) { + steps = cmd->convert_arg * 30; + if (steps < (minSamplPer * 1000)) { + steps = minSamplPer * 1000; + } + if (steps > (MAX_SAMPLING_PERIOD * 1000)) { + steps = MAX_SAMPLING_PERIOD * 1000; + } + // calc arg again + tmp = steps / 30; + if (cmd->convert_arg != tmp) { + cmd->convert_arg = tmp; + err++; + } + } + + if (cmd->scan_begin_src == TRIG_TIMER) { + err++; + } + // stop source + switch (cmd->stop_src) { + case TRIG_COUNT: + if (!cmd->stop_arg) { + cmd->stop_arg = 1; + err++; + } + break; + case TRIG_NONE: + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + break; + // TRIG_EXT doesn't care since it doesn't trigger off a numbered channel + default: + break; + } + + if (err) + return 3; + + /* step 4: fix up any arguments */ + + return 0; + +} + +static int usbduxfast_ai_inttrig(comedi_device * dev, + comedi_subdevice * s, unsigned int trignum) +{ + int ret; + usbduxfastsub_t *this_usbduxfastsub = dev->private; + if (!this_usbduxfastsub) { + return -EFAULT; + } + down(&this_usbduxfastsub->sem); + if (!(this_usbduxfastsub->probed)) { + up(&this_usbduxfastsub->sem); + return -ENODEV; + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast_ai_inttrig\n", dev->minor); +#endif + + if (trignum != 0) { + printk("comedi%d: usbduxfast_ai_inttrig: invalid trignum\n", + dev->minor); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } + if (!(this_usbduxfastsub->ai_cmd_running)) { + this_usbduxfastsub->ai_cmd_running = 1; + ret = usbduxfastsub_submit_InURBs(this_usbduxfastsub); + if (ret < 0) { + printk("comedi%d: usbduxfast_ai_inttrig: urbSubmit: err=%d\n", dev->minor, ret); + this_usbduxfastsub->ai_cmd_running = 0; + up(&this_usbduxfastsub->sem); + return ret; + } + s->async->inttrig = NULL; + } else { + printk("comedi%d: ai_inttrig but acqu is already running\n", + dev->minor); + } + up(&this_usbduxfastsub->sem); + return 1; +} + +// offsets for the GPIF bytes +// the first byte is the command byte +#define LENBASE 1+0x00 +#define OPBASE 1+0x08 +#define OUTBASE 1+0x10 +#define LOGBASE 1+0x18 + +static int usbduxfast_ai_cmd(comedi_device * dev, comedi_subdevice * s) +{ + comedi_cmd *cmd = &s->async->cmd; + unsigned int chan, gain, rngmask = 0xff; + int i, j, ret; + usbduxfastsub_t *this_usbduxfastsub = dev->private; + int result; + long steps, steps_tmp; + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast_ai_cmd\n", dev->minor); +#endif + if (!this_usbduxfastsub) { + return -EFAULT; + } + down(&this_usbduxfastsub->sem); + if (!(this_usbduxfastsub->probed)) { + up(&this_usbduxfastsub->sem); + return -ENODEV; + } + if (this_usbduxfastsub->ai_cmd_running) { + printk("comedi%d: ai_cmd not possible. Another ai_cmd is running.\n", dev->minor); + up(&this_usbduxfastsub->sem); + return -EBUSY; + } + // set current channel of the running aquisition to zero + s->async->cur_chan = 0; + + // ignore the first buffers from the device if there is an error condition + this_usbduxfastsub->ignore = PACKETS_TO_IGNORE; + + if (cmd->chanlist_len > 0) { + gain = CR_RANGE(cmd->chanlist[0]); + for (i = 0; i < cmd->chanlist_len; ++i) { + chan = CR_CHAN(cmd->chanlist[i]); + if (chan != i) { + printk("comedi%d: cmd is accepting only consecutive channels.\n", dev->minor); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } + if ((gain != CR_RANGE(cmd->chanlist[i])) + && (cmd->chanlist_len > 3)) { + printk("comedi%d: the gain must be the same for all channels.\n", dev->minor); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } + if (i >= NUMCHANNELS) { + printk("comedi%d: channel list too long\n", + dev->minor); + break; + } + } + } + steps = 0; + if (cmd->scan_begin_src == TRIG_TIMER) { + printk("comedi%d: usbduxfast: scan_begin_src==TRIG_TIMER not valid.\n", dev->minor); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } + if (cmd->convert_src == TRIG_TIMER) { + steps = (cmd->convert_arg * 30) / 1000; + } + if ((steps < MIN_SAMPLING_PERIOD) && (cmd->chanlist_len != 1)) { + printk("comedi%d: usbduxfast: ai_cmd: steps=%ld, scan_begin_arg=%d. Not properly tested by cmdtest?\n", dev->minor, steps, cmd->scan_begin_arg); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } + if (steps > MAX_SAMPLING_PERIOD) { + printk("comedi%d: usbduxfast: ai_cmd: sampling rate too low.\n", + dev->minor); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } + if ((cmd->start_src == TRIG_EXT) && (cmd->chanlist_len != 1) + && (cmd->chanlist_len != 16)) { + printk("comedi%d: usbduxfast: ai_cmd: TRIG_EXT only with 1 or 16 channels possible.\n", dev->minor); + up(&this_usbduxfastsub->sem); + return -EINVAL; + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast: steps=%ld, convert_arg=%u, ai_timer=%u\n", + dev->minor, + steps, cmd->convert_arg, this_usbduxfastsub->ai_timer); +#endif + + switch (cmd->chanlist_len) { + // one channel + case 1: + if (CR_RANGE(cmd->chanlist[0]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + + // for external trigger: looping in this state until the RDY0 pin + // becomes zero + if (cmd->start_src == TRIG_EXT) { // we loop here until ready has been set + this_usbduxfastsub->dux_commands[LENBASE + 0] = 0x01; // branch back to state 0 + this_usbduxfastsub->dux_commands[OPBASE + 0] = 0x01; // deceision state w/o data + this_usbduxfastsub->dux_commands[OUTBASE + 0] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 0] = 0x00; // RDY0 = 0 + } else { // we just proceed to state 1 + this_usbduxfastsub->dux_commands[LENBASE + 0] = 1; + this_usbduxfastsub->dux_commands[OPBASE + 0] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 0] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 0] = 0; + } + + if (steps < MIN_SAMPLING_PERIOD) { + // for fast single channel aqu without mux + if (steps <= 1) { + // we just stay here at state 1 and rexecute the same state + // this gives us 30MHz sampling rate + this_usbduxfastsub->dux_commands[LENBASE + 1] = 0x89; // branch back to state 1 + this_usbduxfastsub->dux_commands[OPBASE + 1] = 0x03; // deceision state with data + this_usbduxfastsub->dux_commands[OUTBASE + 1] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 1] = 0xFF; // doesn't matter + } else { + // we loop through two states: data and delay: max rate is 15Mhz + this_usbduxfastsub->dux_commands[LENBASE + 1] = + steps - 1; + this_usbduxfastsub->dux_commands[OPBASE + 1] = 0x02; // data + this_usbduxfastsub->dux_commands[OUTBASE + 1] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 1] = 0; // doesn't matter + + this_usbduxfastsub->dux_commands[LENBASE + 2] = 0x09; // branch back to state 1 + this_usbduxfastsub->dux_commands[OPBASE + 2] = 0x01; // deceision state w/o data + this_usbduxfastsub->dux_commands[OUTBASE + 2] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 2] = 0xFF; // doesn't matter + } + } else { + // we loop through 3 states: 2x delay and 1x data. This gives a min + // sampling rate of 60kHz. + + // we have 1 state with duration 1 + steps = steps - 1; + + // do the first part of the delay + this_usbduxfastsub->dux_commands[LENBASE + 1] = + steps / 2; + this_usbduxfastsub->dux_commands[OPBASE + 1] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 1] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 1] = 0; + + // and the second part + this_usbduxfastsub->dux_commands[LENBASE + 2] = + steps - steps / 2; + this_usbduxfastsub->dux_commands[OPBASE + 2] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 2] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 2] = 0; + + // get the data and branch back + this_usbduxfastsub->dux_commands[LENBASE + 3] = 0x09; // branch back to state 1 + this_usbduxfastsub->dux_commands[OPBASE + 3] = 0x03; // deceision state w data + this_usbduxfastsub->dux_commands[OUTBASE + 3] = + 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 3] = 0xFF; // doesn't matter + } + break; + + case 2: + // two channels + // commit data to the FIFO + if (CR_RANGE(cmd->chanlist[0]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + this_usbduxfastsub->dux_commands[LENBASE + 0] = 1; + this_usbduxfastsub->dux_commands[OPBASE + 0] = 0x02; // data + this_usbduxfastsub->dux_commands[OUTBASE + 0] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 0] = 0; + + // we have 1 state with duration 1: state 0 + steps_tmp = steps - 1; + + if (CR_RANGE(cmd->chanlist[1]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + // do the first part of the delay + this_usbduxfastsub->dux_commands[LENBASE + 1] = steps_tmp / 2; + this_usbduxfastsub->dux_commands[OPBASE + 1] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 1] = 0xFE & rngmask; //count + this_usbduxfastsub->dux_commands[LOGBASE + 1] = 0; + + // and the second part + this_usbduxfastsub->dux_commands[LENBASE + 2] = + steps_tmp - steps_tmp / 2; + this_usbduxfastsub->dux_commands[OPBASE + 2] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 2] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 2] = 0; + + this_usbduxfastsub->dux_commands[LENBASE + 3] = 1; + this_usbduxfastsub->dux_commands[OPBASE + 3] = 0x02; // data + this_usbduxfastsub->dux_commands[OUTBASE + 3] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 3] = 0; + + // we have 2 states with duration 1: step 6 and the IDLE state + steps_tmp = steps - 2; + + if (CR_RANGE(cmd->chanlist[0]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + // do the first part of the delay + this_usbduxfastsub->dux_commands[LENBASE + 4] = steps_tmp / 2; + this_usbduxfastsub->dux_commands[OPBASE + 4] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 4] = (0xFF - 0x02) & rngmask; //reset + this_usbduxfastsub->dux_commands[LOGBASE + 4] = 0; + + // and the second part + this_usbduxfastsub->dux_commands[LENBASE + 5] = + steps_tmp - steps_tmp / 2; + this_usbduxfastsub->dux_commands[OPBASE + 5] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 5] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 5] = 0; + + this_usbduxfastsub->dux_commands[LENBASE + 6] = 1; + this_usbduxfastsub->dux_commands[OPBASE + 6] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 6] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 6] = 0; + break; + + case 3: + // three channels + for (j = 0; j < 1; j++) { + if (CR_RANGE(cmd->chanlist[j]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + // commit data to the FIFO and do the first part of the delay + this_usbduxfastsub->dux_commands[LENBASE + j * 2] = + steps / 2; + this_usbduxfastsub->dux_commands[OPBASE + j * 2] = 0x02; // data + this_usbduxfastsub->dux_commands[OUTBASE + j * 2] = 0xFF & rngmask; // no change + this_usbduxfastsub->dux_commands[LOGBASE + j * 2] = 0; + + if (CR_RANGE(cmd->chanlist[j + 1]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + // do the second part of the delay + this_usbduxfastsub->dux_commands[LENBASE + j * 2 + 1] = + steps - steps / 2; + this_usbduxfastsub->dux_commands[OPBASE + j * 2 + 1] = 0; // no data + this_usbduxfastsub->dux_commands[OUTBASE + j * 2 + 1] = 0xFE & rngmask; //count + this_usbduxfastsub->dux_commands[LOGBASE + j * 2 + 1] = + 0; + } + + // 2 steps with duration 1: the idele step and step 6: + steps_tmp = steps - 2; + // commit data to the FIFO and do the first part of the delay + this_usbduxfastsub->dux_commands[LENBASE + 4] = steps_tmp / 2; + this_usbduxfastsub->dux_commands[OPBASE + 4] = 0x02; // data + this_usbduxfastsub->dux_commands[OUTBASE + 4] = 0xFF & rngmask; // no change + this_usbduxfastsub->dux_commands[LOGBASE + 4] = 0; + + if (CR_RANGE(cmd->chanlist[0]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + // do the second part of the delay + this_usbduxfastsub->dux_commands[LENBASE + 5] = + steps_tmp - steps_tmp / 2; + this_usbduxfastsub->dux_commands[OPBASE + 5] = 0; // no data + this_usbduxfastsub->dux_commands[OUTBASE + 5] = (0xFF - 0x02) & rngmask; // reset + this_usbduxfastsub->dux_commands[LOGBASE + 5] = 0; + + this_usbduxfastsub->dux_commands[LENBASE + 6] = 1; + this_usbduxfastsub->dux_commands[OPBASE + 6] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 6] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 6] = 0; + + case 16: + if (CR_RANGE(cmd->chanlist[0]) > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + if (cmd->start_src == TRIG_EXT) { // we loop here until ready has been set + this_usbduxfastsub->dux_commands[LENBASE + 0] = 0x01; // branch back to state 0 + this_usbduxfastsub->dux_commands[OPBASE + 0] = 0x01; // deceision state w/o data + this_usbduxfastsub->dux_commands[OUTBASE + 0] = (0xFF - 0x02) & rngmask; // reset + this_usbduxfastsub->dux_commands[LOGBASE + 0] = 0x00; // RDY0 = 0 + } else { // we just proceed to state 1 + this_usbduxfastsub->dux_commands[LENBASE + 0] = 255; // 30us reset pulse + this_usbduxfastsub->dux_commands[OPBASE + 0] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 0] = (0xFF - 0x02) & rngmask; // reset + this_usbduxfastsub->dux_commands[LOGBASE + 0] = 0; + } + + // commit data to the FIFO + this_usbduxfastsub->dux_commands[LENBASE + 1] = 1; + this_usbduxfastsub->dux_commands[OPBASE + 1] = 0x02; // data + this_usbduxfastsub->dux_commands[OUTBASE + 1] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 1] = 0; + + // we have 2 states with duration 1 + steps = steps - 2; + + // do the first part of the delay + this_usbduxfastsub->dux_commands[LENBASE + 2] = steps / 2; + this_usbduxfastsub->dux_commands[OPBASE + 2] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 2] = 0xFE & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 2] = 0; + + // and the second part + this_usbduxfastsub->dux_commands[LENBASE + 3] = + steps - steps / 2; + this_usbduxfastsub->dux_commands[OPBASE + 3] = 0; + this_usbduxfastsub->dux_commands[OUTBASE + 3] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 3] = 0; + + this_usbduxfastsub->dux_commands[LENBASE + 4] = 0x09; // branch back to state 1 + this_usbduxfastsub->dux_commands[OPBASE + 4] = 0x01; // deceision state w/o data + this_usbduxfastsub->dux_commands[OUTBASE + 4] = 0xFF & rngmask; + this_usbduxfastsub->dux_commands[LOGBASE + 4] = 0xFF; // doesn't matter + + break; + + default: + printk("comedi %d: unsupported combination of channels\n", + dev->minor); + up(&this_usbduxfastsub->sem); + return -EFAULT; + } + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi %d: sending commands to the usb device\n", dev->minor); +#endif + // 0 means that the AD commands are sent + result = send_dux_commands(this_usbduxfastsub, SENDADCOMMANDS); + if (result < 0) { + printk("comedi%d: adc command could not be submitted. Aborting...\n", dev->minor); + up(&this_usbduxfastsub->sem); + return result; + } + if (cmd->stop_src == TRIG_COUNT) { + this_usbduxfastsub->ai_sample_count = + (cmd->stop_arg) * (cmd->scan_end_arg); + if (usbduxfastsub->ai_sample_count < 1) { + printk("comedi%d: (cmd->stop_arg)*(cmd->scan_end_arg)<1, aborting.\n", dev->minor); + up(&this_usbduxfastsub->sem); + return -EFAULT; + } + this_usbduxfastsub->ai_continous = 0; + } else { + // continous aquisition + this_usbduxfastsub->ai_continous = 1; + this_usbduxfastsub->ai_sample_count = 0; + } + + if ((cmd->start_src == TRIG_NOW) || (cmd->start_src == TRIG_EXT)) { + // enable this acquisition operation + this_usbduxfastsub->ai_cmd_running = 1; + ret = usbduxfastsub_submit_InURBs(this_usbduxfastsub); + if (ret < 0) { + this_usbduxfastsub->ai_cmd_running = 0; + // fixme: unlink here?? + up(&this_usbduxfastsub->sem); + return ret; + } + s->async->inttrig = NULL; + } else { + /* TRIG_INT */ + // don't enable the acquision operation + // wait for an internal signal + s->async->inttrig = usbduxfast_ai_inttrig; + } + up(&this_usbduxfastsub->sem); + + return 0; +} + +/* Mode 0 is used to get a single conversion on demand */ +static int usbduxfast_ai_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int i, j, n, actual_length; + int chan, range, rngmask; + int err; + usbduxfastsub_t *usbduxfastsub = dev->private; + + if (!usbduxfastsub) { + printk("comedi%d: ai_insn_read: no usb dev.\n", dev->minor); + return -ENODEV; + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: ai_insn_read, insn->n=%d, insn->subdev=%d\n", + dev->minor, insn->n, insn->subdev); +#endif + down(&usbduxfastsub->sem); + if (!(usbduxfastsub->probed)) { + up(&usbduxfastsub->sem); + return -ENODEV; + } + if (usbduxfastsub->ai_cmd_running) { + printk("comedi%d: ai_insn_read not possible. Async Command is running.\n", dev->minor); + up(&usbduxfastsub->sem); + return -EBUSY; + } + // sample one channel + chan = CR_CHAN(insn->chanspec); + range = CR_RANGE(insn->chanspec); + // set command for the first channel + + if (range > 0) + rngmask = 0xff - 0x04; + else + rngmask = 0xff; + // commit data to the FIFO + usbduxfastsub->dux_commands[LENBASE + 0] = 1; + usbduxfastsub->dux_commands[OPBASE + 0] = 0x02; // data + usbduxfastsub->dux_commands[OUTBASE + 0] = 0xFF & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 0] = 0; + + // do the first part of the delay + usbduxfastsub->dux_commands[LENBASE + 1] = 12; + usbduxfastsub->dux_commands[OPBASE + 1] = 0; + usbduxfastsub->dux_commands[OUTBASE + 1] = 0xFE & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 1] = 0; + + usbduxfastsub->dux_commands[LENBASE + 2] = 1; + usbduxfastsub->dux_commands[OPBASE + 2] = 0; + usbduxfastsub->dux_commands[OUTBASE + 2] = 0xFE & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 2] = 0; + + usbduxfastsub->dux_commands[LENBASE + 3] = 1; + usbduxfastsub->dux_commands[OPBASE + 3] = 0; + usbduxfastsub->dux_commands[OUTBASE + 3] = 0xFE & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 3] = 0; + + usbduxfastsub->dux_commands[LENBASE + 4] = 1; + usbduxfastsub->dux_commands[OPBASE + 4] = 0; + usbduxfastsub->dux_commands[OUTBASE + 4] = 0xFE & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 4] = 0; + + // second part + usbduxfastsub->dux_commands[LENBASE + 5] = 12; + usbduxfastsub->dux_commands[OPBASE + 5] = 0; + usbduxfastsub->dux_commands[OUTBASE + 5] = 0xFF & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 5] = 0; + + usbduxfastsub->dux_commands[LENBASE + 6] = 1; + usbduxfastsub->dux_commands[OPBASE + 6] = 0; + usbduxfastsub->dux_commands[OUTBASE + 6] = 0xFF & rngmask; + usbduxfastsub->dux_commands[LOGBASE + 0] = 0; + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi %d: sending commands to the usb device\n", dev->minor); +#endif + // 0 means that the AD commands are sent + err = send_dux_commands(usbduxfastsub, SENDADCOMMANDS); + if (err < 0) { + printk("comedi%d: adc command could not be submitted. Aborting...\n", dev->minor); + up(&usbduxfastsub->sem); + return err; + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast: submitting in-urb: %x,%x\n", + usbduxfastsub->comedidev->minor, + (int)(usbduxfastsub->urbIn->context), + (int)(usbduxfastsub->urbIn->dev)); +#endif + for (i = 0; i < PACKETS_TO_IGNORE; i++) { + err = USB_BULK_MSG(usbduxfastsub->usbdev, + usb_rcvbulkpipe(usbduxfastsub->usbdev, BULKINEP), + usbduxfastsub->transfer_buffer, + SIZEINBUF, &actual_length, 10000); + if (err < 0) { + printk("comedi%d: insn timeout. No data.\n", + dev->minor); + up(&usbduxfastsub->sem); + return err; + } + } + // data points + for (i = 0; i < insn->n;) { + err = USB_BULK_MSG(usbduxfastsub->usbdev, + usb_rcvbulkpipe(usbduxfastsub->usbdev, BULKINEP), + usbduxfastsub->transfer_buffer, + SIZEINBUF, &actual_length, 10000); + if (err < 0) { + printk("comedi%d: insn data error: %d\n", + dev->minor, err); + up(&usbduxfastsub->sem); + return err; + } + n = actual_length / sizeof(uint16_t); + if ((n % 16) != 0) { + printk("comedi%d: insn data packet corrupted.\n", + dev->minor); + up(&usbduxfastsub->sem); + return -EINVAL; + } + for (j = chan; (j < n) && (i < insn->n); j = j + 16) { + data[i] = + ((uint16_t *) (usbduxfastsub-> + transfer_buffer))[j]; + i++; + } + } + up(&usbduxfastsub->sem); + return i; +} + +static unsigned hex2unsigned(char *h) +{ + unsigned hi, lo; + if (h[0] > '9') { + hi = h[0] - 'A' + 0x0a; + } else { + hi = h[0] - '0'; + } + if (h[1] > '9') { + lo = h[1] - 'A' + 0x0a; + } else { + lo = h[1] - '0'; + } + return hi * 0x10 + lo; +} + +// for FX2 +#define FIRMWARE_MAX_LEN 0x2000 + +// taken from David Brownell's fxload and adjusted for this driver +static int read_firmware(usbduxfastsub_t * usbduxfastsub, void *firmwarePtr, + long size) +{ + int i = 0; + unsigned char *fp = (char *)firmwarePtr; + unsigned char *firmwareBinary = NULL; + int res = 0; + int maxAddr = 0; + + firmwareBinary = kmalloc(FIRMWARE_MAX_LEN, GFP_KERNEL); + if (!firmwareBinary) { + printk("comedi_: usbduxfast: mem alloc for firmware failed\n"); + return -ENOMEM; + } + + for (;;) { + char buf[256], *cp; + char type; + int len; + int idx, off; + int j = 0; + + // get one line + while ((i < size) && (fp[i] != 13) && (fp[i] != 10)) { + buf[j] = fp[i]; + i++; + j++; + if (j >= sizeof(buf)) { + printk("comedi_: usbduxfast: bogus firmware file!\n"); + return -1; + } + } + // get rid of LF/CR/... + while ((i < size) && ((fp[i] == 13) || (fp[i] == 10) + || (fp[i] == 0))) { + i++; + } + + buf[j] = 0; + //printk("comedi_: buf=%s\n",buf); + + /* EXTENSION: "# comment-till-end-of-line", for copyrights etc */ + if (buf[0] == '#') + continue; + + if (buf[0] != ':') { + printk("comedi_: usbduxfast: upload: not an ihex record: %s", buf); + return -EFAULT; + } + + /* Read the length field (up to 16 bytes) */ + len = hex2unsigned(buf + 1); + + /* Read the target offset */ + off = (hex2unsigned(buf + 3) * 0x0100) + hex2unsigned(buf + 5); + + if ((off + len) > maxAddr) { + maxAddr = off + len; + } + + if (maxAddr >= FIRMWARE_MAX_LEN) { + printk("comedi_: usbduxfast: firmware upload goes beyond FX2 RAM boundaries."); + return -EFAULT; + } + //printk("comedi_: usbduxfast: off=%x, len=%x:",off,len); + + /* Read the record type */ + type = hex2unsigned(buf + 7); + + /* If this is an EOF record, then make it so. */ + if (type == 1) { + break; + } + + if (type != 0) { + printk("comedi_: usbduxfast: unsupported record type: %u\n", type); + return -EFAULT; + } + + for (idx = 0, cp = buf + 9; idx < len; idx += 1, cp += 2) { + firmwareBinary[idx + off] = hex2unsigned(cp); + //printk("%02x ",firmwareBinary[idx+off]); + } + //printk("\n"); + + if (i >= size) { + printk("comedi_: usbduxfast: unexpected end of hex file\n"); + break; + } + + } + res = firmwareUpload(usbduxfastsub, firmwareBinary, maxAddr + 1); + kfree(firmwareBinary); + return res; +} + +static void tidy_up(usbduxfastsub_t * usbduxfastsub_tmp) +{ +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast: tiding up\n"); +#endif + if (!usbduxfastsub_tmp) { + return; + } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + // shows the usb subsystem that the driver is down + if (usbduxfastsub_tmp->interface) { + usb_set_intfdata(usbduxfastsub_tmp->interface, NULL); + } +#endif + + usbduxfastsub_tmp->probed = 0; + + if (usbduxfastsub_tmp->urbIn) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) + // waits until a running transfer is over + // thus, under 2.4 hotplugging while a command + // is running is not safe + usb_kill_urb(usbduxfastsub_tmp->urbIn); +#endif + if (usbduxfastsub_tmp->transfer_buffer) { + kfree(usbduxfastsub_tmp->transfer_buffer); + usbduxfastsub_tmp->transfer_buffer = NULL; + } + usb_free_urb(usbduxfastsub_tmp->urbIn); + usbduxfastsub_tmp->urbIn = NULL; + } + if (usbduxfastsub_tmp->insnBuffer) { + kfree(usbduxfastsub_tmp->insnBuffer); + usbduxfastsub_tmp->insnBuffer = NULL; + } + if (usbduxfastsub_tmp->dux_commands) { + kfree(usbduxfastsub_tmp->dux_commands); + usbduxfastsub_tmp->dux_commands = NULL; + } + usbduxfastsub_tmp->ai_cmd_running = 0; +} + +// allocate memory for the urbs and initialise them +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void *usbduxfastsub_probe(struct usb_device *udev, + unsigned int interfnum, const struct usb_device_id *id) +{ +#else +static int usbduxfastsub_probe(struct usb_interface *uinterf, + const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(uinterf); +#endif + int i; + int index; + + if (udev->speed != USB_SPEED_HIGH) { + printk("comedi_: usbduxfast_: This driver needs USB 2.0 to operate. Aborting...\n"); + return PROBE_ERR_RETURN(-ENODEV); + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast_: finding a free structure for the usb-device\n"); +#endif + down(&start_stop_sem); + // look for a free place in the usbduxfast array + index = -1; + for (i = 0; i < NUMUSBDUXFAST; i++) { + if (!(usbduxfastsub[i].probed)) { + index = i; + break; + } + } + + // no more space + if (index == -1) { + printk("Too many usbduxfast-devices connected.\n"); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-EMFILE); + } +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast: usbduxfastsub[%d] is ready to connect to comedi.\n", index); +#endif + + init_MUTEX(&(usbduxfastsub[index].sem)); + // save a pointer to the usb device + usbduxfastsub[index].usbdev = udev; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + // save the interface number + usbduxfastsub[index].ifnum = interfnum; +#else + // 2.6: save the interface itself + usbduxfastsub[index].interface = uinterf; + // get the interface number from the interface + usbduxfastsub[index].ifnum = uinterf->altsetting->desc.bInterfaceNumber; + // hand the private data over to the usb subsystem + // will be needed for disconnect + usb_set_intfdata(uinterf, &(usbduxfastsub[index])); +#endif + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast: ifnum=%d\n", usbduxfastsub[index].ifnum); +#endif + // create space for the commands going to the usb device + usbduxfastsub[index].dux_commands = kmalloc(SIZEOFDUXBUFFER, + GFP_KERNEL); + if (!usbduxfastsub[index].dux_commands) { + printk("comedi_: usbduxfast: error alloc space for dac commands\n"); + tidy_up(&(usbduxfastsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // create space of the instruction buffer + usbduxfastsub[index].insnBuffer = kmalloc(SIZEINSNBUF, GFP_KERNEL); + if (!(usbduxfastsub[index].insnBuffer)) { + printk("comedi_: usbduxfast: could not alloc space for insnBuffer\n"); + tidy_up(&(usbduxfastsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // setting to alternate setting 1: enabling bulk ep + i = usb_set_interface(usbduxfastsub[index].usbdev, + usbduxfastsub[index].ifnum, 1); + if (i < 0) { + printk("comedi_: usbduxfast%d: could not switch to alternate setting 1.\n", index); + tidy_up(&(usbduxfastsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENODEV); + } + usbduxfastsub[index].urbIn = USB_ALLOC_URB(0); + if (usbduxfastsub[index].urbIn == NULL) { + printk("comedi_: usbduxfast%d: Could not alloc. urb\n", index); + tidy_up(&(usbduxfastsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + usbduxfastsub[index].transfer_buffer = kmalloc(SIZEINBUF, GFP_KERNEL); + if (!(usbduxfastsub[index].transfer_buffer)) { + printk("comedi_: usbduxfast%d: could not alloc. transb.\n", + index); + tidy_up(&(usbduxfastsub[index])); + up(&start_stop_sem); + return PROBE_ERR_RETURN(-ENOMEM); + } + // we've reached the bottom of the function + usbduxfastsub[index].probed = 1; + up(&start_stop_sem); + printk("comedi_: usbduxfast%d has been successfully initialized.\n", + index); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) + return (void *)(&usbduxfastsub[index]); +#else + // success + return 0; +#endif +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +static void usbduxfastsub_disconnect(struct usb_device *udev, void *ptr) +{ + usbduxfastsub_t *usbduxfastsub_tmp = (usbduxfastsub_t *) ptr; +#else +static void usbduxfastsub_disconnect(struct usb_interface *intf) +{ + usbduxfastsub_t *usbduxfastsub_tmp = usb_get_intfdata(intf); + struct usb_device *udev = interface_to_usbdev(intf); +#endif + if (!usbduxfastsub_tmp) { + printk("comedi_: usbduxfast: disconnect called with null pointer.\n"); + return; + } + if (usbduxfastsub_tmp->usbdev != udev) { + printk("comedi_: usbduxfast: BUG! called with wrong ptr!!!\n"); + return; + } + down(&start_stop_sem); + down(&usbduxfastsub_tmp->sem); + tidy_up(usbduxfastsub_tmp); + up(&usbduxfastsub_tmp->sem); + up(&start_stop_sem); +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast: disconnected from the usb\n"); +#endif +} + +// is called when comedi-config is called +static int usbduxfast_attach(comedi_device * dev, comedi_devconfig * it) +{ + int ret; + int index; + int i; + comedi_subdevice *s = NULL; + dev->private = NULL; + + down(&start_stop_sem); + // find a valid device which has been detected by the probe function of the usb + index = -1; + for (i = 0; i < NUMUSBDUXFAST; i++) { + if ((usbduxfastsub[i].probed) && (!usbduxfastsub[i].attached)) { + index = i; + break; + } + } + + if (index < 0) { + printk("comedi%d: usbduxfast: error: attach failed, no usbduxfast devs connected to the usb bus.\n", dev->minor); + up(&start_stop_sem); + return -ENODEV; + } + + down(&(usbduxfastsub[index].sem)); + // pointer back to the corresponding comedi device + usbduxfastsub[index].comedidev = dev; + + // trying to upload the firmware into the chip + if (comedi_aux_data(it->options, 0) && + it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { + read_firmware(usbduxfastsub, + comedi_aux_data(it->options, 0), + it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]); + } + + dev->board_name = BOARDNAME; + + /* set number of subdevices */ + dev->n_subdevices = N_SUBDEVICES; + + // allocate space for the subdevices + if ((ret = alloc_subdevices(dev, N_SUBDEVICES)) < 0) { + printk("comedi%d: usbduxfast: error alloc space for subdev\n", + dev->minor); + up(&start_stop_sem); + return ret; + } + + printk("comedi%d: usbduxfast: usb-device %d is attached to comedi.\n", + dev->minor, index); + // private structure is also simply the usb-structure + dev->private = usbduxfastsub + index; + // the first subdevice is the A/D converter + s = dev->subdevices + SUBDEV_AD; + // the URBs get the comedi subdevice + // which is responsible for reading + // this is the subdevice which reads data + dev->read_subdev = s; + // the subdevice receives as private structure the + // usb-structure + s->private = NULL; + // analog input + s->type = COMEDI_SUBD_AI; + // readable and ref is to ground + s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ; + // 16 channels + s->n_chan = 16; + // length of the channellist + s->len_chanlist = 16; + // callback functions + s->insn_read = usbduxfast_ai_insn_read; + s->do_cmdtest = usbduxfast_ai_cmdtest; + s->do_cmd = usbduxfast_ai_cmd; + s->cancel = usbduxfast_ai_cancel; + // max value from the A/D converter (12bit+1 bit for overflow) + s->maxdata = 0x1000; + // range table to convert to physical units + s->range_table = &range_usbduxfast_ai_range; + + // finally decide that it's attached + usbduxfastsub[index].attached = 1; + + up(&(usbduxfastsub[index].sem)); + + up(&start_stop_sem); + + printk("comedi%d: successfully attached to usbduxfast.\n", dev->minor); + + return 0; +} + +static int usbduxfast_detach(comedi_device * dev) +{ + usbduxfastsub_t *usbduxfastsub_tmp; + +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast: detach usb device\n", dev->minor); +#endif + + if (!dev) { + printk("comedi?: usbduxfast: detach without dev variable...\n"); + return -EFAULT; + } + + usbduxfastsub_tmp = dev->private; + if (!usbduxfastsub_tmp) { + printk("comedi?: usbduxfast: detach without ptr to usbduxfastsub[]\n"); + return -EFAULT; + } + + down(&usbduxfastsub_tmp->sem); + down(&start_stop_sem); + // Don't allow detach to free the private structure + // It's one entry of of usbduxfastsub[] + dev->private = NULL; + usbduxfastsub_tmp->attached = 0; + usbduxfastsub_tmp->comedidev = NULL; +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi%d: usbduxfast: detach: successfully removed\n", + dev->minor); +#endif + up(&start_stop_sem); + up(&usbduxfastsub_tmp->sem); + return 0; +} + +/* main driver struct */ +static comedi_driver driver_usbduxfast = { + driver_name:"usbduxfast", + module:THIS_MODULE, + attach:usbduxfast_attach, + detach:usbduxfast_detach, +}; + +static void init_usb_devices(void) +{ + int index; +#ifdef CONFIG_COMEDI_DEBUG + printk("comedi_: usbduxfast: setting all possible devs to invalid\n"); +#endif + // all devices entries are invalid to begin with + // they will become valid by the probe function + // and then finally by the attach-function + for (index = 0; index < NUMUSBDUXFAST; index++) { + memset(&(usbduxfastsub[index]), 0x00, + sizeof(usbduxfastsub[index])); + init_MUTEX(&(usbduxfastsub[index].sem)); + } +} + +// Table with the USB-devices: just now only testing IDs +static struct usb_device_id usbduxfastsub_table[] = { + // { USB_DEVICE(0x4b4, 0x8613), //testing + // }, + {USB_DEVICE(0x13d8, 0x0010) //real ID + }, + {USB_DEVICE(0x13d8, 0x0011) //real ID + }, + {} /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, usbduxfastsub_table); + +// The usbduxfastsub-driver +static struct usb_driver usbduxfastsub_driver = { +#ifdef COMEDI_HAVE_USB_DRIVER_OWNER + owner:THIS_MODULE, +#endif + name:BOARDNAME, + probe:usbduxfastsub_probe, + disconnect:usbduxfastsub_disconnect, + id_table:usbduxfastsub_table, +}; + +// Can't use the nice macro as I have also to initialise the USB +// subsystem: +// registering the usb-system _and_ the comedi-driver +static int init_usbduxfast(void) +{ + printk(KERN_INFO KBUILD_MODNAME ": " + DRIVER_VERSION ":" DRIVER_DESC "\n"); + init_usb_devices(); + usb_register(&usbduxfastsub_driver); + comedi_driver_register(&driver_usbduxfast); + return 0; +} + +// deregistering the comedi driver and the usb-subsystem +static void exit_usbduxfast(void) +{ + comedi_driver_unregister(&driver_usbduxfast); + usb_deregister(&usbduxfastsub_driver); +} + +module_init(init_usbduxfast); +module_exit(exit_usbduxfast); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); -- cgit v1.2.3 From 18b15cd4f826a13a272f41b8f57ad69a0cbe986a Mon Sep 17 00:00:00 2001 From: Anders Blomdell Date: Fri, 14 Nov 2008 14:52:21 -0800 Subject: Staging: comedi: add usb dt9812 driver Data Translation DT9812 USB driver From: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/dt9812.c | 957 ++++++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/dt9812.h | 176 ++++++ 3 files changed, 1134 insertions(+) create mode 100644 drivers/staging/comedi/drivers/dt9812.c create mode 100644 drivers/staging/comedi/drivers/dt9812.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index fcf6bcfd1d59..541141a1f096 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -10,3 +10,4 @@ obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o # Comedi USB drivers obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbdux.o obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbduxfast.o +obj-$(CONFIG_COMEDI_USB_DRIVERS) += dt9812.o diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c new file mode 100644 index 000000000000..d6fb16240061 --- /dev/null +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -0,0 +1,957 @@ +/* + * comedi/drivers/dt9812.c + * COMEDI driver for DataTranslation DT9812 USB module + * + * Copyright (C) 2005 Anders Blomdell + * + * COMEDI - Linux Control and Measurement Device Interface + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* +Driver: dt9812 +Description: Data Translation DT9812 USB module +Author: anders.blomdell@control.lth.se (Anders Blomdell) +Status: in development +Devices: [Data Translation] DT9812 (dt9812) +Updated: Sun Nov 20 20:18:34 EST 2005 + +This driver works, but bulk transfers not implemented. Might be a starting point +for someone else. I found out too late that USB has too high latencies (>1 ms) +for my needs. +*/ + +/* + * Nota Bene: + * 1. All writes to command pipe has to be 32 bytes (ISP1181B SHRTP=0 ?) + * 2. The DDK source (as of sep 2005) is in error regarding the + * input MUX bits (example code says P4, but firmware schematics + * says P1). + */ + +#include +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + +#include +#include +#include +#include +#include +#include +#include +#include +#include "../comedidev.h" +#include "dt9812.h" + +#define DT9812_NUM_SLOTS 16 + +static DECLARE_MUTEX(dt9812_mutex); + +static struct usb_device_id dt9812_table[] = { + {USB_DEVICE(0x0867, 0x9812)}, + {} /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, dt9812_table); + +typedef struct usb_dt9812 { + struct slot_dt9812 *slot; + struct usb_device *udev; + struct usb_interface *interface; + u16 vendor; + u16 product; + u16 device; + u32 serial; + struct { + __u8 addr; + size_t size; + } message_pipe, command_write, command_read, write_stream, read_stream; + struct kref kref; + u16 analog_out_shadow[2]; + u8 digital_out_shadow; +} usb_dt9812_t; + +typedef struct comedi_dt9812 { + struct slot_dt9812 *slot; + u32 serial; +} comedi_dt9812_t; + +typedef struct slot_dt9812 { + struct semaphore mutex; + u32 serial; + usb_dt9812_t *usb; + comedi_dt9812_t *comedi; +} slot_dt9812_t; + +static const comedi_lrange dt9812_10_ain_range = { 1, { + BIP_RANGE(10), + } +}; + +static const comedi_lrange dt9812_2pt5_ain_range = { 1, { + UNI_RANGE(2.5), + } +}; + +static const comedi_lrange dt9812_10_aout_range = { 1, { + BIP_RANGE(10), + } +}; + +static const comedi_lrange dt9812_2pt5_aout_range = { 1, { + UNI_RANGE(2.5), + } +}; + +static slot_dt9812_t dt9812[DT9812_NUM_SLOTS]; + +// Useful shorthand access to private data +#define devpriv ((comedi_dt9812_t *)dev->private) + +static inline usb_dt9812_t *to_dt9812_dev(struct kref *d) +{ + return container_of(d, usb_dt9812_t, kref); +} + +static void dt9812_delete(struct kref *kref) +{ + usb_dt9812_t *dev = to_dt9812_dev(kref); + + usb_put_dev(dev->udev); + kfree(dev); +} + +static int dt9812_read_info(usb_dt9812_t * dev, + int offset, void *buf, size_t buf_size) +{ + dt9812_usb_cmd_t cmd; + int count, retval; + + cmd.cmd = cpu_to_le32(DT9812_R_FLASH_DATA); + cmd.u.flash_data_info.address = + cpu_to_le16(DT9812_DIAGS_BOARD_INFO_ADDR + offset); + cmd.u.flash_data_info.numbytes = cpu_to_le16(buf_size); + + count = 32; + retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! + &count, HZ * 1); + if (retval == 0) { + retval = usb_bulk_msg(dev->udev, + usb_rcvbulkpipe(dev->udev, dev->command_read.addr), + buf, buf_size, &count, HZ * 1); + } + return retval; +} + +static int dt9812_read_multiple_registers(usb_dt9812_t * dev, + int reg_count, u8 * address, u8 * value) +{ + dt9812_usb_cmd_t cmd; + int i, count, retval; + + cmd.cmd = cpu_to_le32(DT9812_R_MULTI_BYTE_REG); + cmd.u.read_multi_info.count = reg_count; + for (i = 0; i < reg_count; i++) { + cmd.u.read_multi_info.address[i] = address[i]; + } + count = 32; + retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! + &count, HZ * 1); + if (retval == 0) { + retval = usb_bulk_msg(dev->udev, + usb_rcvbulkpipe(dev->udev, dev->command_read.addr), + value, reg_count, &count, HZ * 1); + } + return retval; +} + +static int dt9812_write_multiple_registers(usb_dt9812_t * dev, + int reg_count, u8 * address, u8 * value) +{ + dt9812_usb_cmd_t cmd; + int i, count, retval; + + cmd.cmd = cpu_to_le32(DT9812_W_MULTI_BYTE_REG); + cmd.u.read_multi_info.count = reg_count; + for (i = 0; i < reg_count; i++) { + cmd.u.write_multi_info.write[i].address = address[i]; + cmd.u.write_multi_info.write[i].value = value[i]; + } + retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! + &count, HZ * 1); + return retval; +} + +static int dt9812_rmw_multiple_registers(usb_dt9812_t * dev, + int reg_count, dt9812_rmw_byte_t rmw[]) +{ + dt9812_usb_cmd_t cmd; + int i, count, retval; + + cmd.cmd = cpu_to_le32(DT9812_RMW_MULTI_BYTE_REG); + cmd.u.rmw_multi_info.count = reg_count; + for (i = 0; i < reg_count; i++) { + cmd.u.rmw_multi_info.rmw[i] = rmw[i]; + } + retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! + &count, HZ * 1); + return retval; +} + +static int dt9812_digital_in(slot_dt9812_t * slot, u8 * bits) +{ + int result = -ENODEV; + + down(&slot->mutex); + if (slot->usb) { + u8 reg[2] = { F020_SFR_P3, F020_SFR_P1 }; + u8 value[2]; + + result = dt9812_read_multiple_registers(slot->usb, 2, reg, + value); + if (result == 0) { + // bits 0-6 in F020_SFR_P3 are bits 0-6 in the digital input port + // bit 3 in F020_SFR_P1 is bit 7 in the digital input port + *bits = (value[0] & 0x7f) | ((value[1] & 0x08) << 4); +// printk("%2.2x, %2.2x -> %2.2x\n", value[0], value[1], *bits); + } + } + up(&slot->mutex); + + return result; +} + +static int dt9812_digital_out(slot_dt9812_t * slot, u8 bits) +{ + int result = -ENODEV; + + down(&slot->mutex); + if (slot->usb) { + u8 reg[1]; + u8 value[1]; + + reg[0] = F020_SFR_P2; + value[0] = bits; + result = dt9812_write_multiple_registers(slot->usb, 1, reg, + value); + slot->usb->digital_out_shadow = bits; + } + up(&slot->mutex); + return result; +} + +static int dt9812_digital_out_shadow(slot_dt9812_t * slot, u8 * bits) +{ + int result = -ENODEV; + + down(&slot->mutex); + if (slot->usb) { + *bits = slot->usb->digital_out_shadow; + result = 0; + } + up(&slot->mutex); + return result; +} + +static void dt9812_configure_mux(usb_dt9812_t * dev, + dt9812_rmw_byte_t * rmw, int channel) +{ + if (dev->device == DT9812_DEVID_DT9812_10) { + // In the DT9812/10V MUX is selected by P1.5-7 + rmw->address = F020_SFR_P1; + rmw->and_mask = 0xe0; + rmw->or_value = channel << 5; + } else { + // In the DT9812/2.5V, the internal mux is selected by bits 0:2 + rmw->address = F020_SFR_AMX0SL; + rmw->and_mask = 0xff; + rmw->or_value = channel & 0x07; + } +} + +static void dt9812_configure_gain(usb_dt9812_t * dev, + dt9812_rmw_byte_t * rmw, dt9812_gain_t gain) +{ + if (dev->device == DT9812_DEVID_DT9812_10) { + // In the DT9812/10V, there is an external gain of 0.5 + gain <<= 1; + } + + rmw->address = F020_SFR_ADC0CF; + rmw->and_mask = + F020_MASK_ADC0CF_AMP0GN2 | + F020_MASK_ADC0CF_AMP0GN1 | F020_MASK_ADC0CF_AMP0GN0; + switch (gain) { + // 000 -> Gain = 1 + // 001 -> Gain = 2 + // 010 -> Gain = 4 + // 011 -> Gain = 8 + // 10x -> Gain = 16 + // 11x -> Gain = 0.5 + case DT9812_GAIN_0PT5:{ + rmw->or_value = F020_MASK_ADC0CF_AMP0GN2 + || F020_MASK_ADC0CF_AMP0GN1; + } + break; + case DT9812_GAIN_1:{ + rmw->or_value = 0x00; + } + break; + case DT9812_GAIN_2:{ + rmw->or_value = F020_MASK_ADC0CF_AMP0GN0; + } + break; + case DT9812_GAIN_4:{ + rmw->or_value = F020_MASK_ADC0CF_AMP0GN1; + } + break; + case DT9812_GAIN_8:{ + rmw->or_value = F020_MASK_ADC0CF_AMP0GN1 + || F020_MASK_ADC0CF_AMP0GN0; + } + break; + case DT9812_GAIN_16:{ + rmw->or_value = F020_MASK_ADC0CF_AMP0GN2; + } + break; + default:{ + err("Illegal gain %d\n", gain); + } + } +} + +static int dt9812_analog_in(slot_dt9812_t * slot, + int channel, u16 * value, dt9812_gain_t gain) +{ + int result = -ENODEV; + + down(&slot->mutex); + if (slot->usb) { + dt9812_rmw_byte_t rmw[3]; + + // 1 select the gain + dt9812_configure_gain(slot->usb, &rmw[0], gain); + + // 2 set the MUX to select the channel + dt9812_configure_mux(slot->usb, &rmw[1], channel); + + // 3 start conversion + rmw[2].address = F020_SFR_ADC0CN; + rmw[2].and_mask = 0xff; + rmw[2].or_value = + F020_MASK_ADC0CN_AD0EN | F020_MASK_ADC0CN_AD0BUSY; + + result = dt9812_rmw_multiple_registers(slot->usb, 3, rmw); + if (result == 0) { + // read the status and ADC + u8 reg[3] = { F020_SFR_ADC0CN, F020_SFR_ADC0H, + F020_SFR_ADC0L + }; + u8 val[3]; + result = dt9812_read_multiple_registers(slot->usb, 3, + reg, val); + if (result == 0) { + // An ADC conversion takes 16 SAR clocks cycles, i.e. about 9us. + // Therefore, between the instant that AD0BUSY was set via + // dt9812_rmw_multiple_registers and the read of AD0BUSY via + // dt9812_read_multiple_registers, the conversion + // should be complete since these two operations require two USB + // transactions each taking at least a millisecond to complete. + // However, lets make sure that conversion is finished. + if ((val[0] & (F020_MASK_ADC0CN_AD0INT | + F020_MASK_ADC0CN_AD0BUSY)) + == F020_MASK_ADC0CN_AD0INT) { + switch (slot->usb->device) { + case DT9812_DEVID_DT9812_10:{ + // For DT9812-10V the personality module set the encoding to 2's + // complement. Hence, convert it before returning it + *value = ((val[1] << 8) + | val[2]) + + 0x800; + } + break; + case DT9812_DEVID_DT9812_2PT5:{ + *value = (val[1] << 8) | + val[2]; + } + break; + } + } + } + } + } + up(&slot->mutex); + return result; +} + +static int dt9812_analog_out_shadow(slot_dt9812_t * slot, int channel, + u16 * value) +{ + int result = -ENODEV; + + down(&slot->mutex); + if (slot->usb) { + *value = slot->usb->analog_out_shadow[channel]; + result = 0; + } + up(&slot->mutex); + + return result; +} + +static int dt9812_analog_out(slot_dt9812_t * slot, int channel, u16 value) +{ + int result = -ENODEV; + + down(&slot->mutex); + if (slot->usb) { + dt9812_rmw_byte_t rmw[3]; + + switch (channel) { + case 0:{ + // 1. Set DAC mode + rmw[0].address = F020_SFR_DAC0CN; + rmw[0].and_mask = 0xff; + rmw[0].or_value = F020_MASK_DACxCN_DACxEN; + + // 2 load low byte of DAC value first + rmw[1].address = F020_SFR_DAC0L; + rmw[1].and_mask = 0xff; + rmw[1].or_value = value & 0xff; + + // 3 load high byte of DAC value next to latch the 12-bit value + rmw[2].address = F020_SFR_DAC0H; + rmw[2].and_mask = 0xff; + rmw[2].or_value = (value >> 8) & 0xf; + } + break; + case 1:{ + // 1. Set DAC mode + rmw[0].address = F020_SFR_DAC1CN; + rmw[0].and_mask = 0xff; + rmw[0].or_value = F020_MASK_DACxCN_DACxEN; + + // 2 load low byte of DAC value first + rmw[1].address = F020_SFR_DAC1L; + rmw[1].and_mask = 0xff; + rmw[1].or_value = value & 0xff; + + // 3 load high byte of DAC value next to latch the 12-bit value + rmw[2].address = F020_SFR_DAC1H; + rmw[2].and_mask = 0xff; + rmw[2].or_value = (value >> 8) & 0xf; + } + break; + } + result = dt9812_rmw_multiple_registers(slot->usb, 3, rmw); + slot->usb->analog_out_shadow[channel] = value; + } + up(&slot->mutex); + + return result; +} + +/* + * USB framework functions + */ + +static int dt9812_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + int retval = -ENOMEM; + usb_dt9812_t *dev = NULL; + struct usb_host_interface *iface_desc; + struct usb_endpoint_descriptor *endpoint; + int i; + u8 fw; + + // allocate memory for our device state and initialize it + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (dev == NULL) { + err("Out of memory"); + goto error; + } + kref_init(&dev->kref); + + dev->udev = usb_get_dev(interface_to_usbdev(interface)); + dev->interface = interface; + + // Check endpoints + iface_desc = interface->cur_altsetting; + + if (iface_desc->desc.bNumEndpoints != 5) { + err("Wrong number of endpints."); + retval = -ENODEV; + goto error; + } + + for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { + int direction = -1; + endpoint = &iface_desc->endpoint[i].desc; + switch (i) { + case 0:{ + direction = USB_DIR_IN; + dev->message_pipe.addr = + endpoint->bEndpointAddress; + dev->message_pipe.size = + le16_to_cpu(endpoint->wMaxPacketSize); + } + break; + case 1:{ + direction = USB_DIR_OUT; + dev->command_write.addr = + endpoint->bEndpointAddress; + dev->command_write.size = + le16_to_cpu(endpoint->wMaxPacketSize); + } + break; + case 2:{ + direction = USB_DIR_IN; + dev->command_read.addr = + endpoint->bEndpointAddress; + dev->command_read.size = + le16_to_cpu(endpoint->wMaxPacketSize); + } + break; + case 3:{ + direction = USB_DIR_OUT; + dev->write_stream.addr = + endpoint->bEndpointAddress; + dev->write_stream.size = + le16_to_cpu(endpoint->wMaxPacketSize); + } + break; + case 4:{ + direction = USB_DIR_IN; + dev->read_stream.addr = + endpoint->bEndpointAddress; + dev->read_stream.size = + le16_to_cpu(endpoint->wMaxPacketSize); + } + break; + } + if ((endpoint->bEndpointAddress & USB_DIR_IN) != direction) { + err("Endpoint has wrong direction."); + retval = -ENODEV; + goto error; + } + } + if (dt9812_read_info(dev, 0, &fw, sizeof(fw)) != 0) { + // Seems like a configuration reset is necessary if driver + // is reloaded while device is attached + int i; + + usb_reset_configuration(dev->udev); + for (i = 0; i < 10; i++) { + retval = dt9812_read_info(dev, 1, &fw, sizeof(fw)); + if (retval == 0) { + printk("usb_reset_configuration succeded after %d iterations\n", i); + break; + } + } + } + + if (dt9812_read_info(dev, 1, &dev->vendor, sizeof(dev->vendor)) != 0) { + err("Failed to read vendor."); + retval = -ENODEV; + goto error; + } + if (dt9812_read_info(dev, 3, &dev->product, sizeof(dev->product)) != 0) { + err("Failed to read product."); + retval = -ENODEV; + goto error; + } + if (dt9812_read_info(dev, 5, &dev->device, sizeof(dev->device)) != 0) { + err("Failed to read device."); + retval = -ENODEV; + goto error; + } + if (dt9812_read_info(dev, 7, &dev->serial, sizeof(dev->serial)) != 0) { + err("Failed to read serial."); + retval = -ENODEV; + goto error; + } + + dev->vendor = le16_to_cpu(dev->vendor); + dev->product = le16_to_cpu(dev->product); + dev->device = le16_to_cpu(dev->device); + dev->serial = le32_to_cpu(dev->serial); + switch (dev->device) { + case DT9812_DEVID_DT9812_10:{ + dev->analog_out_shadow[0] = 0x0800; + dev->analog_out_shadow[1] = 0x800; + } + break; + case DT9812_DEVID_DT9812_2PT5:{ + dev->analog_out_shadow[0] = 0x0000; + dev->analog_out_shadow[1] = 0x0000; + } + break; + } + dev->digital_out_shadow = 0; + + // save our data pointer in this interface device a + usb_set_intfdata(interface, dev); + + // let the user know what node this device is now attached to + dev_info(&interface->dev, "USB DT9812 (%4.4x.%4.4x.%4.4x) #0x%8.8x\n", + dev->vendor, dev->product, dev->device, dev->serial); + + down(&dt9812_mutex); + { + // Find a slot for the USB device + slot_dt9812_t *first = NULL; + slot_dt9812_t *best = NULL; + + for (i = 0; i < DT9812_NUM_SLOTS; i++) { + if (!first && !dt9812[i].usb && dt9812[i].serial == 0) { + first = &dt9812[i]; + } + if (!best && dt9812[i].serial == dev->serial) { + best = &dt9812[i]; + } + } + + if (!best) { + best = first; + } + + if (best) { + down(&best->mutex); + best->usb = dev; + dev->slot = best; + up(&best->mutex); + } + } + up(&dt9812_mutex); + + return 0; + + error: + if (dev) { + kref_put(&dev->kref, dt9812_delete); + } + return retval; +} + +static void dt9812_disconnect(struct usb_interface *interface) +{ + usb_dt9812_t *dev; + int minor = interface->minor; + + down(&dt9812_mutex); + dev = usb_get_intfdata(interface); + if (dev->slot) { + down(&dev->slot->mutex); + dev->slot->usb = NULL; + up(&dev->slot->mutex); + dev->slot = NULL; + } + usb_set_intfdata(interface, NULL); + up(&dt9812_mutex); + + /* queue final destruction */ + kref_put(&dev->kref, dt9812_delete); + + dev_info(&interface->dev, "USB Dt9812 #%d now disconnected\n", minor); +} + +static struct usb_driver dt9812_usb_driver = { +#ifdef COMEDI_HAVE_USB_DRIVER_OWNER + .owner = THIS_MODULE, +#endif + .name = "dt9812", + .probe = dt9812_probe, + .disconnect = dt9812_disconnect, + .id_table = dt9812_table, +}; + +/* + * Comedi functions + */ + +static void dt9812_comedi_open(comedi_device * dev) +{ + down(&devpriv->slot->mutex); + if (devpriv->slot->usb) { + // We have an attached device, fill in current range info + comedi_subdevice *s; + + s = &dev->subdevices[0]; + s->n_chan = 8; + s->maxdata = 1; + + s = &dev->subdevices[1]; + s->n_chan = 8; + s->maxdata = 1; + + s = &dev->subdevices[2]; + s->n_chan = 8; + switch (devpriv->slot->usb->device) { + case 0:{ + s->maxdata = 4095; + s->range_table = &dt9812_10_ain_range; + } + break; + case 1:{ + s->maxdata = 4095; + s->range_table = &dt9812_2pt5_ain_range; + } + break; + } + + s = &dev->subdevices[3]; + s->n_chan = 2; + switch (devpriv->slot->usb->device) { + case 0:{ + s->maxdata = 4095; + s->range_table = &dt9812_10_aout_range; + } + break; + case 1:{ + s->maxdata = 4095; + s->range_table = &dt9812_2pt5_aout_range; + } + break; + } + } + up(&devpriv->slot->mutex); +} + +static int dt9812_di_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n; + u8 bits = 0; + + dt9812_digital_in(devpriv->slot, &bits); + for (n = 0; n < insn->n; n++) { + data[n] = ((1 << insn->chanspec) & bits) != 0; + } + return n; +} + +static int dt9812_do_winsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n; + u8 bits = 0; + + dt9812_digital_out_shadow(devpriv->slot, &bits); + for (n = 0; n < insn->n; n++) { + u8 mask = 1 << insn->chanspec; + + bits &= ~mask; + if (data[n]) { + bits |= mask; + } + } + dt9812_digital_out(devpriv->slot, bits); + return n; +} + +static int dt9812_ai_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n; + + for (n = 0; n < insn->n; n++) { + u16 value = 0; + + dt9812_analog_in(devpriv->slot, insn->chanspec, &value, + DT9812_GAIN_1); + data[n] = value; + } + return n; +} + +static int dt9812_ao_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n; + + for (n = 0; n < insn->n; n++) { + u16 value = 0; + + dt9812_analog_out_shadow(devpriv->slot, insn->chanspec, &value); + data[n] = value; + } + return n; +} + +static int dt9812_ao_winsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n; + + for (n = 0; n < insn->n; n++) { + dt9812_analog_out(devpriv->slot, insn->chanspec, data[n]); + } + return n; +} + +static int dt9812_attach(comedi_device * dev, comedi_devconfig * it) +{ + int i; + comedi_subdevice *s; + + dev->board_name = "dt9812"; + + if (alloc_private(dev, sizeof(comedi_dt9812_t)) < 0) { + return -ENOMEM; + } + // Special open routine, since USB unit may be unattached at + // comedi_config time, hence range can not be determined + dev->open = dt9812_comedi_open; + + devpriv->serial = it->options[0]; + + // Allocate subdevices + if (alloc_subdevices(dev, 4) < 0) { + return -ENOMEM; + } + + /* digital input subdevice */ + s = dev->subdevices + 0; + s->type = COMEDI_SUBD_DI; + s->subdev_flags = SDF_READABLE; + s->n_chan = 0; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_read = &dt9812_di_rinsn; + + /* digital output subdevice */ + s = dev->subdevices + 1; + s->type = COMEDI_SUBD_DO; + s->subdev_flags = SDF_WRITEABLE; + s->n_chan = 0; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_write = &dt9812_do_winsn; + + /* analog input subdevice */ + s = dev->subdevices + 2; + s->type = COMEDI_SUBD_AI; + s->subdev_flags = SDF_READABLE | SDF_GROUND; + s->n_chan = 0; + s->maxdata = 1; + s->range_table = 0; + s->insn_read = &dt9812_ai_rinsn; + + /* analog output subdevice */ + s = dev->subdevices + 3; + s->type = COMEDI_SUBD_AO; + s->subdev_flags = SDF_WRITEABLE; + s->n_chan = 0; + s->maxdata = 1; + s->range_table = 0; + s->insn_write = &dt9812_ao_winsn; + s->insn_read = &dt9812_ao_rinsn; + + printk("comedi%d: successfully attached to dt9812.\n", dev->minor); + + down(&dt9812_mutex); + // Find a slot for the comedi device + { + slot_dt9812_t *first = NULL; + slot_dt9812_t *best = NULL; + for (i = 0; i < DT9812_NUM_SLOTS; i++) { + if (!first && !dt9812[i].comedi) { + // First free slot from comedi side + first = &dt9812[i]; + } + if (!best && + dt9812[i].usb + && dt9812[i].usb->serial == devpriv->serial) { + // We have an attaced device with matching ID + best = &dt9812[i]; + } + } + if (!best) { + best = first; + } + if (best) { + down(&best->mutex); + best->comedi = devpriv; + best->serial = devpriv->serial; + devpriv->slot = best; + up(&best->mutex); + } + } + up(&dt9812_mutex); + + return 0; +} + +static int dt9812_detach(comedi_device * dev) +{ + + return 0; +} + +static comedi_driver dt9812_comedi_driver = { + .module = THIS_MODULE, + .driver_name = "dt9812", + .attach = dt9812_attach, + .detach = dt9812_detach, +}; + +static int __init usb_dt9812_init(void) +{ + int result, i; + + // Initialize all driver slots + for (i = 0; i < DT9812_NUM_SLOTS; i++) { + init_MUTEX(&dt9812[i].mutex); + dt9812[i].serial = 0; + dt9812[i].usb = NULL; + dt9812[i].comedi = NULL; + } + dt9812[12].serial = 0x0; + + // register with the USB subsystem + result = usb_register(&dt9812_usb_driver); + if (result) { + err("usb_register failed. Error number %d", result); + } + // register with comedi + result = comedi_driver_register(&dt9812_comedi_driver); + if (result) { + usb_deregister(&dt9812_usb_driver); + err("comedi_driver_register failed. Error number %d", result); + } + + return result; +} + +static void __exit usb_dt9812_exit(void) +{ + // unregister with comedi + comedi_driver_unregister(&dt9812_comedi_driver); + + /* deregister this driver with the USB subsystem */ + usb_deregister(&dt9812_usb_driver); +} + +module_init(usb_dt9812_init); +module_exit(usb_dt9812_exit); + +MODULE_AUTHOR("Anders Blomdell "); +MODULE_DESCRIPTION("Comedi DT9812 driver"); +MODULE_LICENSE("GPL"); + +#endif // LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) diff --git a/drivers/staging/comedi/drivers/dt9812.h b/drivers/staging/comedi/drivers/dt9812.h new file mode 100644 index 000000000000..180fd5a39575 --- /dev/null +++ b/drivers/staging/comedi/drivers/dt9812.h @@ -0,0 +1,176 @@ +#ifndef __DT9812_H__ +#define __DT9812_H__ + +#define DT9812_DIAGS_BOARD_INFO_ADDR 0xFBFF +#define DT9812_MAX_WRITE_CMD_PIPE_SIZE 32 +#define DT9812_MAX_READ_CMD_PIPE_SIZE 32 + +/* + * See Silican Laboratories C8051F020/1/2/3 manual + */ +#define F020_SFR_P4 0x84 +#define F020_SFR_P1 0x90 +#define F020_SFR_P2 0xa0 +#define F020_SFR_P3 0xb0 +#define F020_SFR_AMX0CF 0xba +#define F020_SFR_AMX0SL 0xbb +#define F020_SFR_ADC0CF 0xbc +#define F020_SFR_ADC0L 0xbe +#define F020_SFR_ADC0H 0xbf +#define F020_SFR_DAC0L 0xd2 +#define F020_SFR_DAC0H 0xd3 +#define F020_SFR_DAC0CN 0xd4 +#define F020_SFR_DAC1L 0xd5 +#define F020_SFR_DAC1H 0xd6 +#define F020_SFR_DAC1CN 0xd7 +#define F020_SFR_ADC0CN 0xe8 + +#define F020_MASK_ADC0CF_AMP0GN0 0x01 +#define F020_MASK_ADC0CF_AMP0GN1 0x02 +#define F020_MASK_ADC0CF_AMP0GN2 0x04 + +#define F020_MASK_ADC0CN_AD0EN 0x80 +#define F020_MASK_ADC0CN_AD0INT 0x20 +#define F020_MASK_ADC0CN_AD0BUSY 0x10 + +#define F020_MASK_DACxCN_DACxEN 0x80 + +typedef enum { // A/D D/A DI DO CT + DT9812_DEVID_DT9812_10, // 8 2 8 8 1 +/- 10V + DT9812_DEVID_DT9812_2PT5, // 8 2 8 8 1 0-2.44V +#if 0 + DT9812_DEVID_DT9813, // 16 2 4 4 1 +/- 10V + DT9812_DEVID_DT9814 // 24 2 0 0 1 +/- 10V +#endif +} dt9812_devid_t; + +typedef enum { + DT9812_GAIN_0PT25 = 1, + DT9812_GAIN_0PT5 = 2, + DT9812_GAIN_1 = 4, + DT9812_GAIN_2 = 8, + DT9812_GAIN_4 = 16, + DT9812_GAIN_8 = 32, + DT9812_GAIN_16 = 64, +} dt9812_gain_t; + +typedef enum { + DT9812_LEAST_USB_FIRMWARE_CMD_CODE = 0, + DT9812_W_FLASH_DATA = 0, // Write Flash memory + DT9812_R_FLASH_DATA = 1, // Read Flash memory (misc config info) + + // Register read/write commands for processor + DT9812_R_SINGLE_BYTE_REG = 2, // Read a single byte of USB memory + DT9812_W_SINGLE_BYTE_REG = 3, // Write a single byte of USB memory + DT9812_R_MULTI_BYTE_REG = 4, // Multiple Reads of USB memory + DT9812_W_MULTI_BYTE_REG = 5, // Multiple Writes of USB memory + DT9812_RMW_SINGLE_BYTE_REG = 6, // Read, (AND) with mask, OR value, + // then write (single) + DT9812_RMW_MULTI_BYTE_REG = 7, // Read, (AND) with mask, OR value, + // then write (multiple) + + // Register read/write commands for SMBus + DT9812_R_SINGLE_BYTE_SMBUS = 8, // Read a single byte of SMBus + DT9812_W_SINGLE_BYTE_SMBUS = 9, // Write a single byte of SMBus + DT9812_R_MULTI_BYTE_SMBUS = 10, // Multiple Reads of SMBus + DT9812_W_MULTI_BYTE_SMBUS = 11, // Multiple Writes of SMBus + + // Register read/write commands for a device + DT9812_R_SINGLE_BYTE_DEV = 12, // Read a single byte of a device + DT9812_W_SINGLE_BYTE_DEV = 13, // Write a single byte of a device + DT9812_R_MULTI_BYTE_DEV = 14, // Multiple Reads of a device + DT9812_W_MULTI_BYTE_DEV = 15, // Multiple Writes of a device + + DT9812_W_DAC_THRESHOLD = 16, // Not sure if we'll need this + + DT9812_W_INT_ON_CHANGE_MASK = 17, // Set interrupt on change mask + + DT9812_W_CGL = 18, // Write (or Clear) the CGL for the ADC + DT9812_R_MULTI_BYTE_USBMEM = 19, // Multiple Reads of USB memory + DT9812_W_MULTI_BYTE_USBMEM = 20, // Multiple Writes to USB memory + + DT9812_START_SUBSYSTEM = 21, // Issue a start command to a + // given subsystem + DT9812_STOP_SUBSYSTEM = 22, // Issue a stop command to a + // given subsystem + + DT9812_CALIBRATE_POT = 23, //calibrate the board using CAL_POT_CMD + DT9812_W_DAC_FIFO_SIZE = 24, // set the DAC FIFO size + DT9812_W_CGL_DAC = 25, // Write (or Clear) the CGL for the DAC + DT9812_R_SINGLE_VALUE_CMD = 26, // Read a single value from a subsystem + DT9812_W_SINGLE_VALUE_CMD = 27, // Write a single value to a subsystem + DT9812_MAX_USB_FIRMWARE_CMD_CODE // Valid DT9812_USB_FIRMWARE_CMD_CODE's + // will be less than this number +} dt9812_usb_firmware_cmd_t; + +typedef struct { + u16 numbytes; + u16 address; +} dt9812_flash_data_t; + +#define DT9812_MAX_NUM_MULTI_BYTE_RDS \ + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8)) + +typedef struct { + u8 count; + u8 address[DT9812_MAX_NUM_MULTI_BYTE_RDS]; +} dt9812_read_multi_t; + +typedef struct { + u8 address; + u8 value; +} dt9812_write_byte_t; + +#define DT9812_MAX_NUM_MULTI_BYTE_WRTS \ + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_write_byte_t)) + +typedef struct { + u8 count; + dt9812_write_byte_t write[DT9812_MAX_NUM_MULTI_BYTE_WRTS]; +} dt9812_write_multi_t; + +typedef struct { + u8 address; + u8 and_mask; + u8 or_value; +} dt9812_rmw_byte_t; + +#define DT9812_MAX_NUM_MULTI_BYTE_RMWS \ + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_rmw_byte_t)) + +typedef struct { + u8 count; + dt9812_rmw_byte_t rmw[DT9812_MAX_NUM_MULTI_BYTE_RMWS]; +} dt9812_rmw_multi_t; + +typedef struct dt9812_usb_cmd { + + u32 cmd; + union { + dt9812_flash_data_t flash_data_info; + dt9812_read_multi_t read_multi_info; + dt9812_write_multi_t write_multi_info; + dt9812_rmw_multi_t rmw_multi_info; + } u; +#if 0 + WRITE_BYTE_INFO WriteByteInfo; + READ_BYTE_INFO ReadByteInfo; + WRITE_MULTI_INFO WriteMultiInfo; + READ_MULTI_INFO ReadMultiInfo; + RMW_BYTE_INFO RMWByteInfo; + RMW_MULTI_INFO RMWMultiInfo; + DAC_THRESHOLD_INFO DacThresholdInfo; + INT_ON_CHANGE_MASK_INFO IntOnChangeMaskInfo; + CGL_INFO CglInfo; + SUBSYSTEM_INFO SubsystemInfo; + CAL_POT_CMD CalPotCmd; + WRITE_DEV_BYTE_INFO WriteDevByteInfo; + READ_DEV_BYTE_INFO ReadDevByteInfo; + WRITE_DEV_MULTI_INFO WriteDevMultiInfo; + READ_DEV_MULTI_INFO ReadDevMultiInfo; + READ_SINGLE_VALUE_INFO ReadSingleValueInfo; + WRITE_SINGLE_VALUE_INFO WriteSingleValueInfo; +#endif +} dt9812_usb_cmd_t; + +#endif -- cgit v1.2.3 From d2b0f71dec5650e2c3bea847dc12da331ebd1893 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 15:00:43 -0800 Subject: Staging: comedi: add comedi_bond driver This adds the comedi_bond driver to the kernel tree From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/comedi_bond.c | 522 +++++++++++++++++++++++++++ 2 files changed, 523 insertions(+) create mode 100644 drivers/staging/comedi/drivers/comedi_bond.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 541141a1f096..39b12913e32a 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -3,6 +3,7 @@ # Comedi "helper" modules obj-$(CONFIG_COMEDI) += comedi_fc.o +obj-$(CONFIG_COMEDI) += comedi_bond.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c new file mode 100644 index 000000000000..3a65f0316fc9 --- /dev/null +++ b/drivers/staging/comedi/drivers/comedi_bond.c @@ -0,0 +1,522 @@ +/* + comedi/drivers/comedi_bond.c + A Comedi driver to 'bond' or merge multiple drivers and devices as one. + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + Copyright (C) 2005 Calin A. Culianu + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ +/* +Driver: comedi_bond +Description: A driver to 'bond' (merge) multiple subdevices from multiple devices together as one. +Devices: +Author: ds +Updated: Mon, 10 Oct 00:18:25 -0500 +Status: works + +This driver allows you to 'bond' (merge) multiple comedi subdevices +(coming from possibly difference boards and/or drivers) together. For +example, if you had a board with 2 different DIO subdevices, and +another with 1 DIO subdevice, you could 'bond' them with this driver +so that they look like one big fat DIO subdevice. This makes writing +applications slightly easier as you don't have to worry about managing +different subdevices in the application -- you just worry about +indexing one linear array of channel id's. + +Right now only DIO subdevices are supported as that's the personal itch +I am scratching with this driver. If you want to add support for AI and AO +subdevs, go right on ahead and do so! + +Commands aren't supported -- although it would be cool if they were. + +Configuration Options: + List of comedi-minors to bond. All subdevices of the same type + within each minor will be concatenated together in the order given here. +*/ + +/* + * The previous block comment is used to automatically generate + * documentation in Comedi and Comedilib. The fields: + * + * Driver: the name of the driver + * Description: a short phrase describing the driver. Don't list boards. + * Devices: a full list of the boards that attempt to be supported by + * the driver. Format is "(manufacturer) board name [comedi name]", + * where comedi_name is the name that is used to configure the board. + * See the comment near board_name: in the comedi_driver structure + * below. If (manufacturer) or [comedi name] is missing, the previous + * value is used. + * Author: you + * Updated: date when the _documentation_ was last updated. Use 'date -R' + * to get a value for this. + * Status: a one-word description of the status. Valid values are: + * works - driver works correctly on most boards supported, and + * passes comedi_test. + * unknown - unknown. Usually put there by ds. + * experimental - may not work in any particular release. Author + * probably wants assistance testing it. + * bitrotten - driver has not been update in a long time, probably + * doesn't work, and probably is missing support for significant + * Comedi interface features. + * untested - author probably wrote it "blind", and is believed to + * work, but no confirmation. + * + * These headers should be followed by a blank line, and any comments + * you wish to say about the driver. The comment area is the place + * to put any known bugs, limitations, unsupported features, supported + * command triggers, whether or not commands are supported on particular + * subdevices, etc. + * + * Somewhere in the comment should be information about configuration + * options that are used with comedi_config. + */ + +#include "../comedilib.h" +#include "../comedidev.h" +#include + +/* The maxiumum number of channels per subdevice. */ +#define MAX_CHANS 256 + +#define MODULE_NAME "comedi_bond" +#ifdef MODULE_LICENSE +MODULE_LICENSE("GPL"); +#endif +#ifndef STR +# define STR1(x) #x +# define STR(x) STR1(x) +#endif + +int debug = 0; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, + "If true, print extra cryptic debugging output useful only to developers probably."); + +#define LOG_MSG(x...) printk(KERN_INFO MODULE_NAME": "x) +#define DEBUG(x...) do { if(debug) printk(KERN_DEBUG MODULE_NAME": DEBUG: "x); } while(0) +#define WARNING(x...) printk(KERN_WARNING MODULE_NAME ": WARNING: "x) +#define ERROR(x...) printk(KERN_ERR MODULE_NAME ": INTERNAL ERROR: "x) +MODULE_AUTHOR("Calin A. Culianu"); +MODULE_DESCRIPTION(MODULE_NAME + ": A driver for COMEDI to bond multiple COMEDI devices together as one. In the words of John Lennon: 'And the world will live as one...'"); + +/* + * Board descriptions for two imaginary boards. Describing the + * boards in this way is optional, and completely driver-dependent. + * Some drivers use arrays such as this, other do not. + */ +struct BondingBoard { + const char *name; +}; +typedef struct BondingBoard BondingBoard; + +static const BondingBoard bondingBoards[] = { + { + name: MODULE_NAME, + }, +}; + +/* + * Useful for shorthand access to the particular board structure + */ +#define thisboard ((const BondingBoard *)dev->board_ptr) + +struct BondedDevice { + comedi_t *dev; + unsigned minor; + unsigned subdev; + unsigned subdev_type; + unsigned nchans; + unsigned chanid_offset; /* The offset into our unified linear channel-id's + of chanid 0 on this subdevice. */ +}; +typedef struct BondedDevice BondedDevice; + +/* this structure is for data unique to this hardware driver. If + several hardware drivers keep similar information in this structure, + feel free to suggest moving the variable to the comedi_device struct. */ +struct Private { +# define MAX_BOARD_NAME 256 + char name[MAX_BOARD_NAME]; + struct BondedDevice **devs; + unsigned ndevs; + struct BondedDevice *chanIdDevMap[MAX_CHANS]; + unsigned nchans; +}; +typedef struct Private Private; + +/* + * most drivers define the following macro to make it easy to + * access the private structure. + */ +#define devpriv ((Private *)dev->private) + +/* + * The comedi_driver structure tells the Comedi core module + * which functions to call to configure/deconfigure (attach/detach) + * the board, and also about the kernel module that contains + * the device code. + */ +static int bonding_attach(comedi_device * dev, comedi_devconfig * it); +static int bonding_detach(comedi_device * dev); +/** Build Private array of all devices.. */ +static int doDevConfig(comedi_device * dev, comedi_devconfig * it); +static void doDevUnconfig(comedi_device * dev); +/* Ugly implementation of realloc that always copies memory around -- I'm lazy, what can I say? I like to do wasteful memcopies.. :) */ +static void *Realloc(const void *ptr, size_t len, size_t old_len); + +static comedi_driver driver_bonding = { + driver_name:MODULE_NAME, + module:THIS_MODULE, + attach:bonding_attach, + detach:bonding_detach, + /* It is not necessary to implement the following members if you are + * writing a driver for a ISA PnP or PCI card */ + /* Most drivers will support multiple types of boards by + * having an array of board structures. These were defined + * in skel_boards[] above. Note that the element 'name' + * was first in the structure -- Comedi uses this fact to + * extract the name of the board without knowing any details + * about the structure except for its length. + * When a device is attached (by comedi_config), the name + * of the device is given to Comedi, and Comedi tries to + * match it by going through the list of board names. If + * there is a match, the address of the pointer is put + * into dev->board_ptr and driver->attach() is called. + * + * Note that these are not necessary if you can determine + * the type of board in software. ISA PnP, PCI, and PCMCIA + * devices are such boards. + */ + board_name:&bondingBoards[0].name, + offset:sizeof(BondingBoard), + num_names:sizeof(bondingBoards) / sizeof(BondingBoard), +}; + +static int bonding_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); + +/* + * Attach is called by the Comedi core to configure the driver + * for a particular board. If you specified a board_name array + * in the driver structure, dev->board_ptr contains that + * address. + */ +static int bonding_attach(comedi_device * dev, comedi_devconfig * it) +{ + comedi_subdevice *s; + + LOG_MSG("comedi%d\n", dev->minor); + +/* + * Allocate the private structure area. alloc_private() is a + * convenient macro defined in comedidev.h. + */ + if (alloc_private(dev, sizeof(Private)) < 0) + return -ENOMEM; + +/* + * Setup our bonding from config params.. sets up our Private struct.. + */ + if (!doDevConfig(dev, it)) + return -EINVAL; + +/* + * Initialize dev->board_name. Note that we can use the "thisboard" + * macro now, since we just initialized it in the last line. + */ + dev->board_name = devpriv->name; + +/* + * Allocate the subdevice structures. alloc_subdevice() is a + * convenient macro defined in comedidev.h. + */ + if (alloc_subdevices(dev, 1) < 0) + return -ENOMEM; + + s = dev->subdevices + 0; + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + s->n_chan = devpriv->nchans; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = bonding_dio_insn_bits; + s->insn_config = bonding_dio_insn_config; + + LOG_MSG("attached with %u DIO channels coming from %u different subdevices all bonded together. John Lennon would be proud!\n", devpriv->nchans, devpriv->ndevs); + + return 1; +} + +/* + * _detach is called to deconfigure a device. It should deallocate + * resources. + * This function is also called when _attach() fails, so it should be + * careful not to release resources that were not necessarily + * allocated by _attach(). dev->private and dev->subdevices are + * deallocated automatically by the core. + */ +static int bonding_detach(comedi_device * dev) +{ + LOG_MSG("comedi%d: remove\n", dev->minor); + doDevUnconfig(dev); + return 0; +} + +/* DIO devices are slightly special. Although it is possible to + * implement the insn_read/insn_write interface, it is much more + * useful to applications if you implement the insn_bits interface. + * This allows packed reading/writing of the DIO channels. The + * comedi core can convert between insn_bits and insn_read/write */ +static int bonding_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ +#define LSAMPL_BITS (sizeof(lsampl_t)*8) + unsigned nchans = LSAMPL_BITS, num_done = 0, i; + if (insn->n != 2) + return -EINVAL; + + if (devpriv->nchans < nchans) + nchans = devpriv->nchans; + + /* The insn data is a mask in data[0] and the new data + * in data[1], each channel cooresponding to a bit. */ + for (i = 0; num_done < nchans && i < devpriv->ndevs; ++i) { + BondedDevice *bdev = devpriv->devs[i]; + /* Grab the channel mask and data of only the bits corresponding + to this subdevice.. need to shift them to zero position of + course. */ + lsampl_t subdevMask = ((1 << bdev->nchans) - 1); /* Bits corresponding + to this subdev. */ + lsampl_t writeMask, dataBits; + + /* Argh, we have >= LSAMPL_BITS chans.. take all bits */ + if (bdev->nchans >= LSAMPL_BITS) + subdevMask = (lsampl_t) (-1); + + writeMask = (data[0] >> num_done) & subdevMask; + dataBits = (data[1] >> num_done) & subdevMask; + + /* Read/Write the new digital lines */ + if (comedi_dio_bitfield(bdev->dev, bdev->subdev, writeMask, + &dataBits) != 2) + return -EINVAL; + + /* Make room for the new bits in data[1], the return value */ + data[1] &= ~(subdevMask << num_done); + /* Put the bits in the return value */ + data[1] |= (dataBits & subdevMask) << num_done; + /* Save the new bits to the saved state.. */ + s->state = data[1]; + + num_done += bdev->nchans; + } + + return insn->n; +} + +static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int chan = CR_CHAN(insn->chanspec), ret, io_bits = s->io_bits; + unsigned int io; + BondedDevice *bdev; + + if (chan < 0 || chan >= devpriv->nchans) + return -EINVAL; + bdev = devpriv->chanIdDevMap[chan]; + + /* The input or output configuration of each digital line is + * configured by a special insn_config instruction. chanspec + * contains the channel to be changed, and data[0] contains the + * value COMEDI_INPUT or COMEDI_OUTPUT. */ + switch (data[0]) { + case INSN_CONFIG_DIO_OUTPUT: + io = COMEDI_OUTPUT; /* is this really necessary? */ + io_bits |= 1 << chan; + break; + case INSN_CONFIG_DIO_INPUT: + io = COMEDI_INPUT; /* is this really necessary? */ + io_bits &= ~(1 << chan); + break; + case INSN_CONFIG_DIO_QUERY: + data[1] = + (io_bits & (1 << chan)) ? COMEDI_OUTPUT : COMEDI_INPUT; + return insn->n; + break; + default: + return -EINVAL; + break; + } + chan -= bdev->chanid_offset; /* 'real' channel id for this subdev.. */ + ret = comedi_dio_config(bdev->dev, bdev->subdev, chan, io); + if (ret != 1) + return -EINVAL; + /* Finally, save the new io_bits values since we didn't get + an error above. */ + s->io_bits = io_bits; + return insn->n; +} + +static void *Realloc(const void *oldmem, size_t newlen, size_t oldlen) +{ +#define MIN(a,b) (a < b ? a : b) + void *newmem = kmalloc(newlen, GFP_KERNEL); + if (newmem && oldmem) + memcpy(newmem, oldmem, MIN(oldlen, newlen)); + if (oldmem) + kfree(oldmem); + return newmem; +} + +static int doDevConfig(comedi_device * dev, comedi_devconfig * it) +{ + int i; + comedi_t *devs_opened[COMEDI_NUM_BOARD_MINORS]; + + memset(devs_opened, 0, sizeof(devs_opened)); + devpriv->name[0] = 0;; + /* Loop through all comedi devices specified on the command-line, + building our device list */ + for (i = 0; i < COMEDI_NDEVCONFOPTS && (!i || it->options[i]); ++i) { + char file[] = "/dev/comediXXXXXX"; + int minor = it->options[i]; + comedi_t *d; + int sdev = -1, nchans, tmp; + BondedDevice *bdev = 0; + + if (minor < 0 || minor > COMEDI_NUM_BOARD_MINORS) { + ERROR("Minor %d is invalid!\n", minor); + return 0; + } + if (minor == dev->minor) { + ERROR("Cannot bond this driver to itself!\n"); + return 0; + } + if (devs_opened[minor]) { + ERROR("Minor %d specified more than once!\n", minor); + return 0; + } + + snprintf(file, sizeof(file), "/dev/comedi%u", minor); + file[sizeof(file) - 1] = 0; + + d = devs_opened[minor] = comedi_open(file); + + if (!d) { + ERROR("Minor %u could not be opened\n", minor); + return 0; + } + + /* Do DIO, as that's all we support now.. */ + while ((sdev = comedi_find_subdevice_by_type(d, COMEDI_SUBD_DIO, + sdev + 1)) > -1) { + if ((nchans = comedi_get_n_channels(d, sdev)) <= 0) { + ERROR("comedi_get_n_channels() returned %d on minor %u subdev %d!\n", nchans, minor, sdev); + return 0; + } + bdev = kmalloc(sizeof(*bdev), GFP_KERNEL); + if (!bdev) { + ERROR("Out of memory.\n"); + return 0; + } + bdev->dev = d; + bdev->minor = minor; + bdev->subdev = sdev; + bdev->subdev_type = COMEDI_SUBD_DIO; + bdev->nchans = nchans; + bdev->chanid_offset = devpriv->nchans; + + /* map channel id's to BondedDevice * pointer.. */ + while (nchans--) + devpriv->chanIdDevMap[devpriv->nchans++] = bdev; + + /* Now put bdev pointer at end of devpriv->devs array list.. */ + + /* ergh.. ugly.. we need to realloc :( */ + tmp = devpriv->ndevs * sizeof(bdev); + devpriv->devs = + Realloc(devpriv->devs, + ++devpriv->ndevs * sizeof(bdev), tmp); + if (!devpriv->devs) { + ERROR("Could not allocate memory. Out of memory?"); + return 0; + } + + devpriv->devs[devpriv->ndevs - 1] = bdev; + { + /** Append dev:subdev to devpriv->name */ + char buf[20]; + int left = + MAX_BOARD_NAME - strlen(devpriv->name) - + 1; + snprintf(buf, sizeof(buf), "%d:%d ", dev->minor, + bdev->subdev); + buf[sizeof(buf) - 1] = 0; + strncat(devpriv->name, buf, left); + } + + } + } + + if (!devpriv->nchans) { + ERROR("No channels found!\n"); + return 0; + } + + return 1; +} + +static void doDevUnconfig(comedi_device * dev) +{ + unsigned long devs_closed = 0; + + if (devpriv) { + while (devpriv->ndevs-- && devpriv->devs) { + BondedDevice *bdev = devpriv->devs[devpriv->ndevs]; + if (!bdev) + continue; + if (!(devs_closed & (0x1 << bdev->minor))) { + comedi_close(bdev->dev); + devs_closed |= (0x1 << bdev->minor); + } + kfree(bdev); + } + if (devpriv->devs) { + kfree(devpriv->devs); + devpriv->devs = 0; + } + kfree(devpriv); + dev->private = 0; + } +} + +int __init init(void) +{ + return comedi_driver_register(&driver_bonding); +} + +void __exit cleanup(void) +{ + comedi_driver_unregister(&driver_bonding); +} + +module_init(init); +module_exit(cleanup); -- cgit v1.2.3 From 148f81c78dc33142e2a5d9526fd5462051b6370e Mon Sep 17 00:00:00 2001 From: Joachim Wuttke Date: Fri, 14 Nov 2008 15:02:08 -0800 Subject: Staging: comedi: add comedi_test driver This adds the comedi_test driver to the kernel tree From: Joachim Wuttke Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/comedi_test.c | 526 +++++++++++++++++++++++++++ 2 files changed, 527 insertions(+) create mode 100644 drivers/staging/comedi/drivers/comedi_test.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 39b12913e32a..95d1f4626747 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -4,6 +4,7 @@ # Comedi "helper" modules obj-$(CONFIG_COMEDI) += comedi_fc.o obj-$(CONFIG_COMEDI) += comedi_bond.o +obj-$(CONFIG_COMEDI) += comedi_test.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c new file mode 100644 index 000000000000..356a9e9c3abd --- /dev/null +++ b/drivers/staging/comedi/drivers/comedi_test.c @@ -0,0 +1,526 @@ +/* + comedi/drivers/comedi_test.c + + Generates fake waveform signals that can be read through + the command interface. It does _not_ read from any board; + it just generates deterministic waveforms. + Useful for various testing purposes. + + Copyright (C) 2002 Joachim Wuttke + Copyright (C) 2002 Frank Mori Hess + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +************************************************************************/ +/* +Driver: comedi_test +Description: generates fake waveforms +Author: Joachim Wuttke , Frank Mori Hess + , ds +Devices: +Status: works +Updated: Sat, 16 Mar 2002 17:34:48 -0800 + +This driver is mainly for testing purposes, but can also be used to +generate sample waveforms on systems that don't have data acquisition +hardware. + +Configuration options: + [0] - Amplitude in microvolts for fake waveforms (default 1 volt) + [1] - Period in microseconds for fake waveforms (default 0.1 sec) + +Generates a sawtooth wave on channel 0, square wave on channel 1, additional +waveforms could be added to other channels (currently they return flatline +zero volts). + +*/ + +#include "../comedidev.h" + +#include + +#include "comedi_fc.h" + +/* Board descriptions */ +typedef struct waveform_board_struct { + const char *name; + int ai_chans; + int ai_bits; + int have_dio; +} waveform_board; + +#define N_CHANS 8 + +static const waveform_board waveform_boards[] = { + { + name: "comedi_test", + ai_chans:N_CHANS, + ai_bits: 16, + have_dio:0, + }, +}; + +#define thisboard ((const waveform_board *)dev->board_ptr) + +/* Data unique to this driver */ +typedef struct { + struct timer_list timer; + struct timeval last; // time at which last timer interrupt occured + unsigned int uvolt_amplitude; // waveform amplitude in microvolts + unsigned long usec_period; // waveform period in microseconds + volatile unsigned long usec_current; // current time (modulo waveform period) + volatile unsigned long usec_remainder; // usec since last scan; + volatile unsigned long ai_count; // number of conversions remaining + unsigned int scan_period; // scan period in usec + unsigned int convert_period; // conversion period in usec + volatile unsigned timer_running:1; + volatile lsampl_t ao_loopbacks[N_CHANS]; +} waveform_private; +#define devpriv ((waveform_private *)dev->private) + +static int waveform_attach(comedi_device * dev, comedi_devconfig * it); +static int waveform_detach(comedi_device * dev); +static comedi_driver driver_waveform = { + driver_name:"comedi_test", + module:THIS_MODULE, + attach:waveform_attach, + detach:waveform_detach, + board_name:&waveform_boards[0].name, + offset:sizeof(waveform_board), + num_names:sizeof(waveform_boards) / sizeof(waveform_board), +}; + +COMEDI_INITCLEANUP(driver_waveform); + +static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, + comedi_cmd * cmd); +static int waveform_ai_cmd(comedi_device * dev, comedi_subdevice * s); +static int waveform_ai_cancel(comedi_device * dev, comedi_subdevice * s); +static int waveform_ai_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int waveform_ao_insn_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static sampl_t fake_sawtooth(comedi_device * dev, unsigned int range, + unsigned long current_time); +static sampl_t fake_squarewave(comedi_device * dev, unsigned int range, + unsigned long current_time); +static sampl_t fake_flatline(comedi_device * dev, unsigned int range, + unsigned long current_time); +static sampl_t fake_waveform(comedi_device * dev, unsigned int channel, + unsigned int range, unsigned long current_time); + +static const int nano_per_micro = 1000; // 1000 nanosec in a microsec + +// fake analog input ranges +static const comedi_lrange waveform_ai_ranges = { + 2, + { + BIP_RANGE(10), + BIP_RANGE(5), + } +}; + +/* + This is the background routine used to generate arbitrary data. + It should run in the background; therefore it is scheduled by + a timer mechanism. +*/ +static void waveform_ai_interrupt(unsigned long arg) +{ + comedi_device *dev = (comedi_device *) arg; + comedi_async *async = dev->read_subdev->async; + comedi_cmd *cmd = &async->cmd; + unsigned int i, j; + // all times in microsec + unsigned long elapsed_time; + unsigned int num_scans; + struct timeval now; + + do_gettimeofday(&now); + + elapsed_time = + 1000000 * (now.tv_sec - devpriv->last.tv_sec) + now.tv_usec - + devpriv->last.tv_usec; + devpriv->last = now; + num_scans = + (devpriv->usec_remainder + elapsed_time) / devpriv->scan_period; + devpriv->usec_remainder = + (devpriv->usec_remainder + elapsed_time) % devpriv->scan_period; + async->events = 0; + + for (i = 0; i < num_scans; i++) { + for (j = 0; j < cmd->chanlist_len; j++) { + cfc_write_to_buffer(dev->read_subdev, + fake_waveform(dev, CR_CHAN(cmd->chanlist[j]), + CR_RANGE(cmd->chanlist[j]), + devpriv->usec_current + + i * devpriv->scan_period + + j * devpriv->convert_period)); + } + devpriv->ai_count++; + if (cmd->stop_src == TRIG_COUNT + && devpriv->ai_count >= cmd->stop_arg) { + async->events |= COMEDI_CB_EOA; + break; + } + } + + devpriv->usec_current += elapsed_time; + devpriv->usec_current %= devpriv->usec_period; + + if ((async->events & COMEDI_CB_EOA) == 0 && devpriv->timer_running) + mod_timer(&devpriv->timer, jiffies + 1); + else + del_timer(&devpriv->timer); + + comedi_event(dev, dev->read_subdev); +} + +static int waveform_attach(comedi_device * dev, comedi_devconfig * it) +{ + comedi_subdevice *s; + int amplitude = it->options[0]; + int period = it->options[1]; + + printk("comedi%d: comedi_test: ", dev->minor); + + dev->board_name = thisboard->name; + + if (alloc_private(dev, sizeof(waveform_private)) < 0) + return -ENOMEM; + + // set default amplitude and period + if (amplitude <= 0) + amplitude = 1000000; // 1 volt + if (period <= 0) + period = 100000; // 0.1 sec + + devpriv->uvolt_amplitude = amplitude; + devpriv->usec_period = period; + + printk("%i microvolt, %li microsecond waveform ", + devpriv->uvolt_amplitude, devpriv->usec_period); + dev->n_subdevices = 2; + if (alloc_subdevices(dev, dev->n_subdevices) < 0) + return -ENOMEM; + + s = dev->subdevices + 0; + dev->read_subdev = s; + /* analog input subdevice */ + s->type = COMEDI_SUBD_AI; + s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ; + s->n_chan = thisboard->ai_chans; + s->maxdata = (1 << thisboard->ai_bits) - 1; + s->range_table = &waveform_ai_ranges; + s->len_chanlist = s->n_chan * 2; + s->insn_read = waveform_ai_insn_read; + s->do_cmd = waveform_ai_cmd; + s->do_cmdtest = waveform_ai_cmdtest; + s->cancel = waveform_ai_cancel; + + s = dev->subdevices + 1; + dev->write_subdev = s; + /* analog output subdevice (loopback) */ + s->type = COMEDI_SUBD_AO; + s->subdev_flags = SDF_WRITEABLE | SDF_GROUND; + s->n_chan = thisboard->ai_chans; + s->maxdata = (1 << thisboard->ai_bits) - 1; + s->range_table = &waveform_ai_ranges; + s->len_chanlist = s->n_chan * 2; + s->insn_write = waveform_ao_insn_write; + s->do_cmd = 0; + s->do_cmdtest = 0; + s->cancel = 0; + { + /* Our default loopback value is just a 0V flatline */ + int i; + for (i = 0; i < s->n_chan; i++) + devpriv->ao_loopbacks[i] = s->maxdata / 2; + } + + init_timer(&(devpriv->timer)); + devpriv->timer.function = waveform_ai_interrupt; + devpriv->timer.data = (unsigned long)dev; + + printk("attached\n"); + + return 1; +} + +static int waveform_detach(comedi_device * dev) +{ + printk("comedi%d: comedi_test: remove\n", dev->minor); + + if (dev->private) { + waveform_ai_cancel(dev, dev->read_subdev); + } + + return 0; +} + +static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, + comedi_cmd * cmd) +{ + int err = 0; + int tmp; + + /* step 1: make sure trigger sources are trivially valid */ + + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW; + if (!cmd->start_src || tmp != cmd->start_src) + err++; + + tmp = cmd->scan_begin_src; + cmd->scan_begin_src &= TRIG_TIMER; + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) + err++; + + tmp = cmd->convert_src; + cmd->convert_src &= TRIG_NOW | TRIG_TIMER; + if (!cmd->convert_src || tmp != cmd->convert_src) + err++; + + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) + err++; + + tmp = cmd->stop_src; + cmd->stop_src &= TRIG_COUNT | TRIG_NONE; + if (!cmd->stop_src || tmp != cmd->stop_src) + err++; + + if (err) + return 1; + + /* step 2: make sure trigger sources are unique and mutually compatible */ + + if (cmd->convert_src != TRIG_NOW && cmd->convert_src != TRIG_TIMER) + err++; + if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE) + err++; + + if (err) + return 2; + + /* step 3: make sure arguments are trivially compatible */ + + if (cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + if (cmd->convert_src == TRIG_NOW) { + if (cmd->convert_arg != 0) { + cmd->convert_arg = 0; + err++; + } + } + if (cmd->scan_begin_src == TRIG_TIMER) { + if (cmd->scan_begin_arg < nano_per_micro) { + cmd->scan_begin_arg = nano_per_micro; + err++; + } + if (cmd->convert_src == TRIG_TIMER && + cmd->scan_begin_arg < + cmd->convert_arg * cmd->chanlist_len) { + cmd->scan_begin_arg = + cmd->convert_arg * cmd->chanlist_len; + err++; + } + } + // XXX these checks are generic and should go in core if not there already + if (!cmd->chanlist_len) { + cmd->chanlist_len = 1; + err++; + } + if (cmd->scan_end_arg != cmd->chanlist_len) { + cmd->scan_end_arg = cmd->chanlist_len; + err++; + } + + if (cmd->stop_src == TRIG_COUNT) { + if (!cmd->stop_arg) { + cmd->stop_arg = 1; + err++; + } + } else { /* TRIG_NONE */ + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + } + + if (err) + return 3; + + /* step 4: fix up any arguments */ + + if (cmd->scan_begin_src == TRIG_TIMER) { + tmp = cmd->scan_begin_arg; + // round to nearest microsec + cmd->scan_begin_arg = + nano_per_micro * ((tmp + + (nano_per_micro / 2)) / nano_per_micro); + if (tmp != cmd->scan_begin_arg) + err++; + } + if (cmd->convert_src == TRIG_TIMER) { + tmp = cmd->convert_arg; + // round to nearest microsec + cmd->convert_arg = + nano_per_micro * ((tmp + + (nano_per_micro / 2)) / nano_per_micro); + if (tmp != cmd->convert_arg) + err++; + } + + if (err) + return 4; + + return 0; +} + +static int waveform_ai_cmd(comedi_device * dev, comedi_subdevice * s) +{ + comedi_cmd *cmd = &s->async->cmd; + + if (cmd->flags & TRIG_RT) { + comedi_error(dev, + "commands at RT priority not supported in this driver"); + return -1; + } + + devpriv->timer_running = 1; + devpriv->ai_count = 0; + devpriv->scan_period = cmd->scan_begin_arg / nano_per_micro; + + if (cmd->convert_src == TRIG_NOW) + devpriv->convert_period = 0; + else if (cmd->convert_src == TRIG_TIMER) + devpriv->convert_period = cmd->convert_arg / nano_per_micro; + else { + comedi_error(dev, "bug setting conversion period"); + return -1; + } + + do_gettimeofday(&devpriv->last); + devpriv->usec_current = devpriv->last.tv_usec % devpriv->usec_period; + devpriv->usec_remainder = 0; + + devpriv->timer.expires = jiffies + 1; + add_timer(&devpriv->timer); + return 0; +} + +static int waveform_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + devpriv->timer_running = 0; + del_timer(&devpriv->timer); + return 0; +} + +static sampl_t fake_sawtooth(comedi_device * dev, unsigned int range_index, + unsigned long current_time) +{ + comedi_subdevice *s = dev->read_subdev; + unsigned int offset = s->maxdata / 2; + u64 value; + const comedi_krange *krange = &s->range_table->range[range_index]; + u64 binary_amplitude; + + binary_amplitude = s->maxdata; + binary_amplitude *= devpriv->uvolt_amplitude; + do_div(binary_amplitude, krange->max - krange->min); + + current_time %= devpriv->usec_period; + value = current_time; + value *= binary_amplitude * 2; + do_div(value, devpriv->usec_period); + value -= binary_amplitude; // get rid of sawtooth's dc offset + + return offset + value; +} +static sampl_t fake_squarewave(comedi_device * dev, unsigned int range_index, + unsigned long current_time) +{ + comedi_subdevice *s = dev->read_subdev; + unsigned int offset = s->maxdata / 2; + u64 value; + const comedi_krange *krange = &s->range_table->range[range_index]; + current_time %= devpriv->usec_period; + + value = s->maxdata; + value *= devpriv->uvolt_amplitude; + do_div(value, krange->max - krange->min); + + if (current_time < devpriv->usec_period / 2) + value *= -1; + + return offset + value; +} + +static sampl_t fake_flatline(comedi_device * dev, unsigned int range_index, + unsigned long current_time) +{ + return dev->read_subdev->maxdata / 2; +} + +// generates a different waveform depending on what channel is read +static sampl_t fake_waveform(comedi_device * dev, unsigned int channel, + unsigned int range, unsigned long current_time) +{ + enum { + SAWTOOTH_CHAN, + SQUARE_CHAN, + }; + switch (channel) { + case SAWTOOTH_CHAN: + return fake_sawtooth(dev, range, current_time); + break; + case SQUARE_CHAN: + return fake_squarewave(dev, range, current_time); + break; + default: + break; + } + + return fake_flatline(dev, range, current_time); +} + +static int waveform_ai_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int i, chan = CR_CHAN(insn->chanspec); + + for (i = 0; i < insn->n; i++) + data[i] = devpriv->ao_loopbacks[chan]; + + return insn->n; +} + +static int waveform_ao_insn_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int i, chan = CR_CHAN(insn->chanspec); + + for (i = 0; i < insn->n; i++) + devpriv->ao_loopbacks[chan] = data[i]; + + return insn->n; +} -- cgit v1.2.3 From c095508733f52de28f7951f87e16fbf887fc674d Mon Sep 17 00:00:00 2001 From: David Schleef Date: Fri, 14 Nov 2008 15:03:44 -0800 Subject: Staging: comedi: add comedi_parport driver This adds the comedi_parport driver to the kernel tree From: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/comedi_parport.c | 387 ++++++++++++++++++++++++ 2 files changed, 388 insertions(+) create mode 100644 drivers/staging/comedi/drivers/comedi_parport.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 95d1f4626747..158660994765 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -5,6 +5,7 @@ obj-$(CONFIG_COMEDI) += comedi_fc.o obj-$(CONFIG_COMEDI) += comedi_bond.o obj-$(CONFIG_COMEDI) += comedi_test.o +obj-$(CONFIG_COMEDI) += comedi_parport.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c new file mode 100644 index 000000000000..9530c47806cb --- /dev/null +++ b/drivers/staging/comedi/drivers/comedi_parport.c @@ -0,0 +1,387 @@ +/* + comedi/drivers/comedi_parport.c + hardware driver for standard parallel port + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1998,2001 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ +/* +Driver: comedi_parport +Description: Standard PC parallel port +Author: ds +Status: works in immediate mode +Devices: [standard] parallel port (comedi_parport) +Updated: Tue, 30 Apr 2002 21:11:45 -0700 + +A cheap and easy way to get a few more digital I/O lines. Steal +additional parallel ports from old computers or your neighbors' +computers. + +Option list: + 0: I/O port base for the parallel port. + 1: IRQ + +Parallel Port Lines: + +pin subdev chan aka +--- ------ ---- --- +1 2 0 strobe +2 0 0 data 0 +3 0 1 data 1 +4 0 2 data 2 +5 0 3 data 3 +6 0 4 data 4 +7 0 5 data 5 +8 0 6 data 6 +9 0 7 data 7 +10 1 3 acknowledge +11 1 4 busy +12 1 2 output +13 1 1 printer selected +14 2 1 auto LF +15 1 0 error +16 2 2 init +17 2 3 select printer +18-25 ground + +Notes: + +Subdevices 0 is digital I/O, subdevice 1 is digital input, and +subdevice 2 is digital output. Unlike other Comedi devices, +subdevice 0 defaults to output. + +Pins 13 and 14 are inverted once by Comedi and once by the +hardware, thus cancelling the effect. + +Pin 1 is a strobe, thus acts like one. There's no way in software +to change this, at least on a standard parallel port. + +Subdevice 3 pretends to be a digital input subdevice, but it always +returns 0 when read. However, if you run a command with +scan_begin_src=TRIG_EXT, it uses pin 10 as a external triggering +pin, which can be used to wake up tasks. +*/ +/* + see http://www.beyondlogic.org/ for information. + or http://www.linux-magazin.de/ausgabe/1999/10/IO/io.html + */ + +#include "../comedidev.h" +#include + +#define PARPORT_SIZE 3 + +#define PARPORT_A 0 +#define PARPORT_B 1 +#define PARPORT_C 2 + +static int parport_attach(comedi_device * dev, comedi_devconfig * it); +static int parport_detach(comedi_device * dev); +static comedi_driver driver_parport = { + driver_name:"comedi_parport", + module:THIS_MODULE, + attach:parport_attach, + detach:parport_detach, +}; + +COMEDI_INITCLEANUP(driver_parport); + +typedef struct parport_private_struct { + unsigned int a_data; + unsigned int c_data; + int enable_irq; +} parport_private; +#define devpriv ((parport_private *)(dev->private)) + +static int parport_insn_a(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + if (data[0]) { + devpriv->a_data &= ~data[0]; + devpriv->a_data |= (data[0] & data[1]); + + outb(devpriv->a_data, dev->iobase + PARPORT_A); + } + + data[1] = inb(dev->iobase + PARPORT_A); + + return 2; +} + +static int parport_insn_config_a(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + if (data[0]) { + s->io_bits = 0xff; + devpriv->c_data &= ~(1 << 5); + } else { + s->io_bits = 0; + devpriv->c_data |= (1 << 5); + } + outb(devpriv->c_data, dev->iobase + PARPORT_C); + + return 1; +} + +static int parport_insn_b(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + if (data[0]) { + // should writes be ignored? + } + + data[1] = (inb(dev->iobase + PARPORT_B) >> 3); + + return 2; +} + +static int parport_insn_c(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + data[0] &= 0x0f; + if (data[0]) { + devpriv->c_data &= ~data[0]; + devpriv->c_data |= (data[0] & data[1]); + + outb(devpriv->c_data, dev->iobase + PARPORT_C); + } + + data[1] = devpriv->c_data & 0xf; + + return 2; +} + +static int parport_intr_insn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + if (insn->n < 1) + return -EINVAL; + + data[1] = 0; + return 2; +} + +static int parport_intr_cmdtest(comedi_device * dev, comedi_subdevice * s, + comedi_cmd * cmd) +{ + int err = 0; + int tmp; + + /* step 1 */ + + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW; + if (!cmd->start_src || tmp != cmd->start_src) + err++; + + tmp = cmd->scan_begin_src; + cmd->scan_begin_src &= TRIG_EXT; + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) + err++; + + tmp = cmd->convert_src; + cmd->convert_src &= TRIG_FOLLOW; + if (!cmd->convert_src || tmp != cmd->convert_src) + err++; + + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) + err++; + + tmp = cmd->stop_src; + cmd->stop_src &= TRIG_NONE; + if (!cmd->stop_src || tmp != cmd->stop_src) + err++; + + if (err) + return 1; + + /* step 2: ignored */ + + if (err) + return 2; + + /* step 3: */ + + if (cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + if (cmd->scan_begin_arg != 0) { + cmd->scan_begin_arg = 0; + err++; + } + if (cmd->convert_arg != 0) { + cmd->convert_arg = 0; + err++; + } + if (cmd->scan_end_arg != 1) { + cmd->scan_end_arg = 1; + err++; + } + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + + if (err) + return 3; + + /* step 4: ignored */ + + if (err) + return 4; + + return 0; +} + +static int parport_intr_cmd(comedi_device * dev, comedi_subdevice * s) +{ + devpriv->c_data |= 0x10; + outb(devpriv->c_data, dev->iobase + PARPORT_C); + + devpriv->enable_irq = 1; + + return 0; +} + +static int parport_intr_cancel(comedi_device * dev, comedi_subdevice * s) +{ + printk("parport_intr_cancel()\n"); + + devpriv->c_data &= ~0x10; + outb(devpriv->c_data, dev->iobase + PARPORT_C); + + devpriv->enable_irq = 0; + + return 0; +} + +static irqreturn_t parport_interrupt(int irq, void *d PT_REGS_ARG) +{ + comedi_device *dev = d; + comedi_subdevice *s = dev->subdevices + 3; + + if (!devpriv->enable_irq) { + printk("comedi_parport: bogus irq, ignored\n"); + return IRQ_NONE; + } + + comedi_buf_put(s->async, 0); + s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS; + + comedi_event(dev, s); + return IRQ_HANDLED; +} + +static int parport_attach(comedi_device * dev, comedi_devconfig * it) +{ + int ret; + unsigned int irq; + unsigned long iobase; + comedi_subdevice *s; + + iobase = it->options[0]; + printk("comedi%d: parport: 0x%04lx ", dev->minor, iobase); + if (!request_region(iobase, PARPORT_SIZE, "parport (comedi)")) { + printk("I/O port conflict\n"); + return -EIO; + } + dev->iobase = iobase; + + irq = it->options[1]; + if (irq) { + printk(" irq=%u", irq); + ret = comedi_request_irq(irq, parport_interrupt, 0, + "comedi_parport", dev); + if (ret < 0) { + printk(" irq not available\n"); + return -EINVAL; + } + dev->irq = irq; + } + dev->board_name = "parport"; + + if ((ret = alloc_subdevices(dev, 4)) < 0) + return ret; + if ((ret = alloc_private(dev, sizeof(parport_private))) < 0) + return ret; + + s = dev->subdevices + 0; + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + s->n_chan = 8; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = parport_insn_a; + s->insn_config = parport_insn_config_a; + + s = dev->subdevices + 1; + s->type = COMEDI_SUBD_DI; + s->subdev_flags = SDF_READABLE; + s->n_chan = 5; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = parport_insn_b; + + s = dev->subdevices + 2; + s->type = COMEDI_SUBD_DO; + s->subdev_flags = SDF_WRITABLE; + s->n_chan = 4; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = parport_insn_c; + + s = dev->subdevices + 3; + if (irq) { + dev->read_subdev = s; + s->type = COMEDI_SUBD_DI; + s->subdev_flags = SDF_READABLE | SDF_CMD_READ; + s->n_chan = 1; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = parport_intr_insn; + s->do_cmdtest = parport_intr_cmdtest; + s->do_cmd = parport_intr_cmd; + s->cancel = parport_intr_cancel; + } else { + s->type = COMEDI_SUBD_UNUSED; + } + + devpriv->a_data = 0; + outb(devpriv->a_data, dev->iobase + PARPORT_A); + devpriv->c_data = 0; + outb(devpriv->c_data, dev->iobase + PARPORT_C); + + printk("\n"); + return 1; +} + +static int parport_detach(comedi_device * dev) +{ + printk("comedi%d: parport: remove\n", dev->minor); + + if (dev->iobase) + release_region(dev->iobase, PARPORT_SIZE); + + if (dev->irq) + comedi_free_irq(dev->irq, dev); + + return 0; +} -- cgit v1.2.3 From 56dc0a9eddd14bda67957f51c162eab0cd4b5298 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 11:05:04 -0800 Subject: Staging: comedi: dt9812: fix up a lot of coding style issues Lots of checkpatch.pl warnings and errors resolved in the comedi dt9812 usb driver. Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt9812.c | 559 ++++++++++++++++---------------- drivers/staging/comedi/drivers/dt9812.h | 134 +++++--- 2 files changed, 365 insertions(+), 328 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index d6fb16240061..e93c308c8325 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -43,27 +43,25 @@ for my needs. * says P1). */ -#include -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - #include #include #include #include #include #include -#include +#include #include + #include "../comedidev.h" #include "dt9812.h" -#define DT9812_NUM_SLOTS 16 +#define DT9812_NUM_SLOTS 16 static DECLARE_MUTEX(dt9812_mutex); static struct usb_device_id dt9812_table[] = { {USB_DEVICE(0x0867, 0x9812)}, - {} /* Terminating entry */ + { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, dt9812_table); @@ -119,7 +117,7 @@ static const comedi_lrange dt9812_2pt5_aout_range = { 1, { static slot_dt9812_t dt9812[DT9812_NUM_SLOTS]; -// Useful shorthand access to private data +/* Useful shorthand access to private data */ #define devpriv ((comedi_dt9812_t *)dev->private) static inline usb_dt9812_t *to_dt9812_dev(struct kref *d) @@ -135,8 +133,8 @@ static void dt9812_delete(struct kref *kref) kfree(dev); } -static int dt9812_read_info(usb_dt9812_t * dev, - int offset, void *buf, size_t buf_size) +static int dt9812_read_info(usb_dt9812_t *dev, int offset, void *buf, + size_t buf_size) { dt9812_usb_cmd_t cmd; int count, retval; @@ -146,41 +144,49 @@ static int dt9812_read_info(usb_dt9812_t * dev, cpu_to_le16(DT9812_DIAGS_BOARD_INFO_ADDR + offset); cmd.u.flash_data_info.numbytes = cpu_to_le16(buf_size); + /* DT9812 only responds to 32 byte writes!! */ count = 32; - retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! - &count, HZ * 1); - if (retval == 0) { - retval = usb_bulk_msg(dev->udev, - usb_rcvbulkpipe(dev->udev, dev->command_read.addr), - buf, buf_size, &count, HZ * 1); - } + retval = usb_bulk_msg(dev->udev, + usb_sndbulkpipe(dev->udev, + dev->command_write.addr), + &cmd, 32, &count, HZ * 1); + if (retval) + return retval; + retval = usb_bulk_msg(dev->udev, + usb_rcvbulkpipe(dev->udev, + dev->command_read.addr), + buf, buf_size, &count, HZ * 1); return retval; } -static int dt9812_read_multiple_registers(usb_dt9812_t * dev, - int reg_count, u8 * address, u8 * value) +static int dt9812_read_multiple_registers(usb_dt9812_t *dev, int reg_count, + u8 *address, u8 *value) { dt9812_usb_cmd_t cmd; int i, count, retval; cmd.cmd = cpu_to_le32(DT9812_R_MULTI_BYTE_REG); cmd.u.read_multi_info.count = reg_count; - for (i = 0; i < reg_count; i++) { + for (i = 0; i < reg_count; i++) cmd.u.read_multi_info.address[i] = address[i]; - } + + /* DT9812 only responds to 32 byte writes!! */ count = 32; - retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! - &count, HZ * 1); - if (retval == 0) { - retval = usb_bulk_msg(dev->udev, - usb_rcvbulkpipe(dev->udev, dev->command_read.addr), - value, reg_count, &count, HZ * 1); - } + retval = usb_bulk_msg(dev->udev, + usb_sndbulkpipe(dev->udev, + dev->command_write.addr), + &cmd, 32, &count, HZ * 1); + if (retval) + return retval; + retval = usb_bulk_msg(dev->udev, + usb_rcvbulkpipe(dev->udev, + dev->command_read.addr), + value, reg_count, &count, HZ * 1); return retval; } -static int dt9812_write_multiple_registers(usb_dt9812_t * dev, - int reg_count, u8 * address, u8 * value) +static int dt9812_write_multiple_registers(usb_dt9812_t *dev, int reg_count, + u8 *address, u8 *value) { dt9812_usb_cmd_t cmd; int i, count, retval; @@ -191,28 +197,34 @@ static int dt9812_write_multiple_registers(usb_dt9812_t * dev, cmd.u.write_multi_info.write[i].address = address[i]; cmd.u.write_multi_info.write[i].value = value[i]; } - retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! - &count, HZ * 1); + /* DT9812 only responds to 32 byte writes!! */ + retval = usb_bulk_msg(dev->udev, + usb_sndbulkpipe(dev->udev, + dev->command_write.addr), + &cmd, 32, &count, HZ * 1); return retval; } -static int dt9812_rmw_multiple_registers(usb_dt9812_t * dev, - int reg_count, dt9812_rmw_byte_t rmw[]) +static int dt9812_rmw_multiple_registers(usb_dt9812_t *dev, int reg_count, + dt9812_rmw_byte_t rmw[]) { dt9812_usb_cmd_t cmd; int i, count, retval; cmd.cmd = cpu_to_le32(DT9812_RMW_MULTI_BYTE_REG); cmd.u.rmw_multi_info.count = reg_count; - for (i = 0; i < reg_count; i++) { + for (i = 0; i < reg_count; i++) cmd.u.rmw_multi_info.rmw[i] = rmw[i]; - } - retval = usb_bulk_msg(dev->udev, usb_sndbulkpipe(dev->udev, dev->command_write.addr), &cmd, 32, // DT9812 only responds to 32 byte writes!! - &count, HZ * 1); + + /* DT9812 only responds to 32 byte writes!! */ + retval = usb_bulk_msg(dev->udev, + usb_sndbulkpipe(dev->udev, + dev->command_write.addr), + &cmd, 32, &count, HZ * 1); return retval; } -static int dt9812_digital_in(slot_dt9812_t * slot, u8 * bits) +static int dt9812_digital_in(slot_dt9812_t *slot, u8 *bits) { int result = -ENODEV; @@ -222,12 +234,16 @@ static int dt9812_digital_in(slot_dt9812_t * slot, u8 * bits) u8 value[2]; result = dt9812_read_multiple_registers(slot->usb, 2, reg, - value); + value); if (result == 0) { - // bits 0-6 in F020_SFR_P3 are bits 0-6 in the digital input port - // bit 3 in F020_SFR_P1 is bit 7 in the digital input port + /* + * bits 0-6 in F020_SFR_P3 are bits 0-6 in the digital + * input port bit 3 in F020_SFR_P1 is bit 7 in the + * digital input port + */ *bits = (value[0] & 0x7f) | ((value[1] & 0x08) << 4); -// printk("%2.2x, %2.2x -> %2.2x\n", value[0], value[1], *bits); + /* printk("%2.2x, %2.2x -> %2.2x\n", + value[0], value[1], *bits); */ } } up(&slot->mutex); @@ -235,7 +251,7 @@ static int dt9812_digital_in(slot_dt9812_t * slot, u8 * bits) return result; } -static int dt9812_digital_out(slot_dt9812_t * slot, u8 bits) +static int dt9812_digital_out(slot_dt9812_t *slot, u8 bits) { int result = -ENODEV; @@ -247,14 +263,14 @@ static int dt9812_digital_out(slot_dt9812_t * slot, u8 bits) reg[0] = F020_SFR_P2; value[0] = bits; result = dt9812_write_multiple_registers(slot->usb, 1, reg, - value); + value); slot->usb->digital_out_shadow = bits; } up(&slot->mutex); return result; } -static int dt9812_digital_out_shadow(slot_dt9812_t * slot, u8 * bits) +static int dt9812_digital_out_shadow(slot_dt9812_t *slot, u8 *bits) { int result = -ENODEV; @@ -267,139 +283,137 @@ static int dt9812_digital_out_shadow(slot_dt9812_t * slot, u8 * bits) return result; } -static void dt9812_configure_mux(usb_dt9812_t * dev, - dt9812_rmw_byte_t * rmw, int channel) +static void dt9812_configure_mux(usb_dt9812_t *dev, dt9812_rmw_byte_t *rmw, + int channel) { if (dev->device == DT9812_DEVID_DT9812_10) { - // In the DT9812/10V MUX is selected by P1.5-7 + /* In the DT9812/10V MUX is selected by P1.5-7 */ rmw->address = F020_SFR_P1; rmw->and_mask = 0xe0; rmw->or_value = channel << 5; } else { - // In the DT9812/2.5V, the internal mux is selected by bits 0:2 + /* In the DT9812/2.5V, internal mux is selected by bits 0:2 */ rmw->address = F020_SFR_AMX0SL; rmw->and_mask = 0xff; rmw->or_value = channel & 0x07; } } -static void dt9812_configure_gain(usb_dt9812_t * dev, - dt9812_rmw_byte_t * rmw, dt9812_gain_t gain) +static void dt9812_configure_gain(usb_dt9812_t *dev, dt9812_rmw_byte_t *rmw, + dt9812_gain_t gain) { if (dev->device == DT9812_DEVID_DT9812_10) { - // In the DT9812/10V, there is an external gain of 0.5 + /* In the DT9812/10V, there is an external gain of 0.5 */ gain <<= 1; } rmw->address = F020_SFR_ADC0CF; - rmw->and_mask = - F020_MASK_ADC0CF_AMP0GN2 | - F020_MASK_ADC0CF_AMP0GN1 | F020_MASK_ADC0CF_AMP0GN0; + rmw->and_mask = F020_MASK_ADC0CF_AMP0GN2 | + F020_MASK_ADC0CF_AMP0GN1 | + F020_MASK_ADC0CF_AMP0GN0; switch (gain) { - // 000 -> Gain = 1 - // 001 -> Gain = 2 - // 010 -> Gain = 4 - // 011 -> Gain = 8 - // 10x -> Gain = 16 - // 11x -> Gain = 0.5 - case DT9812_GAIN_0PT5:{ - rmw->or_value = F020_MASK_ADC0CF_AMP0GN2 - || F020_MASK_ADC0CF_AMP0GN1; - } + /* + * 000 -> Gain = 1 + * 001 -> Gain = 2 + * 010 -> Gain = 4 + * 011 -> Gain = 8 + * 10x -> Gain = 16 + * 11x -> Gain = 0.5 + */ + case DT9812_GAIN_0PT5: + rmw->or_value = F020_MASK_ADC0CF_AMP0GN2 || + F020_MASK_ADC0CF_AMP0GN1; break; - case DT9812_GAIN_1:{ - rmw->or_value = 0x00; - } + case DT9812_GAIN_1: + rmw->or_value = 0x00; break; - case DT9812_GAIN_2:{ - rmw->or_value = F020_MASK_ADC0CF_AMP0GN0; - } + case DT9812_GAIN_2: + rmw->or_value = F020_MASK_ADC0CF_AMP0GN0; break; - case DT9812_GAIN_4:{ - rmw->or_value = F020_MASK_ADC0CF_AMP0GN1; - } + case DT9812_GAIN_4: + rmw->or_value = F020_MASK_ADC0CF_AMP0GN1; break; - case DT9812_GAIN_8:{ - rmw->or_value = F020_MASK_ADC0CF_AMP0GN1 - || F020_MASK_ADC0CF_AMP0GN0; - } + case DT9812_GAIN_8: + rmw->or_value = F020_MASK_ADC0CF_AMP0GN1 || + F020_MASK_ADC0CF_AMP0GN0; break; - case DT9812_GAIN_16:{ - rmw->or_value = F020_MASK_ADC0CF_AMP0GN2; - } + case DT9812_GAIN_16: + rmw->or_value = F020_MASK_ADC0CF_AMP0GN2; break; - default:{ - err("Illegal gain %d\n", gain); - } + default: + err("Illegal gain %d\n", gain); + } } -static int dt9812_analog_in(slot_dt9812_t * slot, - int channel, u16 * value, dt9812_gain_t gain) +static int dt9812_analog_in(slot_dt9812_t *slot, int channel, u16 *value, + dt9812_gain_t gain) { + dt9812_rmw_byte_t rmw[3]; + u8 reg[3] = { + F020_SFR_ADC0CN, + F020_SFR_ADC0H, + F020_SFR_ADC0L + }; + u8 val[3]; int result = -ENODEV; down(&slot->mutex); - if (slot->usb) { - dt9812_rmw_byte_t rmw[3]; - - // 1 select the gain - dt9812_configure_gain(slot->usb, &rmw[0], gain); - - // 2 set the MUX to select the channel - dt9812_configure_mux(slot->usb, &rmw[1], channel); - - // 3 start conversion - rmw[2].address = F020_SFR_ADC0CN; - rmw[2].and_mask = 0xff; - rmw[2].or_value = - F020_MASK_ADC0CN_AD0EN | F020_MASK_ADC0CN_AD0BUSY; - - result = dt9812_rmw_multiple_registers(slot->usb, 3, rmw); - if (result == 0) { - // read the status and ADC - u8 reg[3] = { F020_SFR_ADC0CN, F020_SFR_ADC0H, - F020_SFR_ADC0L - }; - u8 val[3]; - result = dt9812_read_multiple_registers(slot->usb, 3, - reg, val); - if (result == 0) { - // An ADC conversion takes 16 SAR clocks cycles, i.e. about 9us. - // Therefore, between the instant that AD0BUSY was set via - // dt9812_rmw_multiple_registers and the read of AD0BUSY via - // dt9812_read_multiple_registers, the conversion - // should be complete since these two operations require two USB - // transactions each taking at least a millisecond to complete. - // However, lets make sure that conversion is finished. - if ((val[0] & (F020_MASK_ADC0CN_AD0INT | - F020_MASK_ADC0CN_AD0BUSY)) - == F020_MASK_ADC0CN_AD0INT) { - switch (slot->usb->device) { - case DT9812_DEVID_DT9812_10:{ - // For DT9812-10V the personality module set the encoding to 2's - // complement. Hence, convert it before returning it - *value = ((val[1] << 8) - | val[2]) + - 0x800; - } - break; - case DT9812_DEVID_DT9812_2PT5:{ - *value = (val[1] << 8) | - val[2]; - } - break; - } - } - } + if (!slot->usb) + goto exit; + + /* 1 select the gain */ + dt9812_configure_gain(slot->usb, &rmw[0], gain); + + /* 2 set the MUX to select the channel */ + dt9812_configure_mux(slot->usb, &rmw[1], channel); + + /* 3 start conversion */ + rmw[2].address = F020_SFR_ADC0CN; + rmw[2].and_mask = 0xff; + rmw[2].or_value = F020_MASK_ADC0CN_AD0EN | F020_MASK_ADC0CN_AD0BUSY; + + result = dt9812_rmw_multiple_registers(slot->usb, 3, rmw); + if (result) + goto exit; + + /* read the status and ADC */ + result = dt9812_read_multiple_registers(slot->usb, 3, reg, val); + if (result) + goto exit; + /* + * An ADC conversion takes 16 SAR clocks cycles, i.e. about 9us. + * Therefore, between the instant that AD0BUSY was set via + * dt9812_rmw_multiple_registers and the read of AD0BUSY via + * dt9812_read_multiple_registers, the conversion should be complete + * since these two operations require two USB transactions each taking + * at least a millisecond to complete. However, lets make sure that + * conversion is finished. + */ + if ((val[0] & (F020_MASK_ADC0CN_AD0INT | F020_MASK_ADC0CN_AD0BUSY)) == + F020_MASK_ADC0CN_AD0INT) { + switch (slot->usb->device) { + case DT9812_DEVID_DT9812_10: + /* + * For DT9812-10V the personality module set the + * encoding to 2's complement. Hence, convert it before + * returning it + */ + *value = ((val[1] << 8) | val[2]) + 0x800; + break; + case DT9812_DEVID_DT9812_2PT5: + *value = (val[1] << 8) | val[2]; + break; } } + +exit: up(&slot->mutex); return result; } -static int dt9812_analog_out_shadow(slot_dt9812_t * slot, int channel, - u16 * value) +static int dt9812_analog_out_shadow(slot_dt9812_t *slot, int channel, + u16 *value) { int result = -ENODEV; @@ -413,7 +427,7 @@ static int dt9812_analog_out_shadow(slot_dt9812_t * slot, int channel, return result; } -static int dt9812_analog_out(slot_dt9812_t * slot, int channel, u16 value) +static int dt9812_analog_out(slot_dt9812_t *slot, int channel, u16 value) { int result = -ENODEV; @@ -422,39 +436,40 @@ static int dt9812_analog_out(slot_dt9812_t * slot, int channel, u16 value) dt9812_rmw_byte_t rmw[3]; switch (channel) { - case 0:{ - // 1. Set DAC mode - rmw[0].address = F020_SFR_DAC0CN; - rmw[0].and_mask = 0xff; - rmw[0].or_value = F020_MASK_DACxCN_DACxEN; - - // 2 load low byte of DAC value first - rmw[1].address = F020_SFR_DAC0L; - rmw[1].and_mask = 0xff; - rmw[1].or_value = value & 0xff; - - // 3 load high byte of DAC value next to latch the 12-bit value - rmw[2].address = F020_SFR_DAC0H; - rmw[2].and_mask = 0xff; - rmw[2].or_value = (value >> 8) & 0xf; - } + case 0: + /* 1. Set DAC mode */ + rmw[0].address = F020_SFR_DAC0CN; + rmw[0].and_mask = 0xff; + rmw[0].or_value = F020_MASK_DACxCN_DACxEN; + + /* 2 load low byte of DAC value first */ + rmw[1].address = F020_SFR_DAC0L; + rmw[1].and_mask = 0xff; + rmw[1].or_value = value & 0xff; + + /* 3 load high byte of DAC value next to latch the + 12-bit value */ + rmw[2].address = F020_SFR_DAC0H; + rmw[2].and_mask = 0xff; + rmw[2].or_value = (value >> 8) & 0xf; break; - case 1:{ - // 1. Set DAC mode - rmw[0].address = F020_SFR_DAC1CN; - rmw[0].and_mask = 0xff; - rmw[0].or_value = F020_MASK_DACxCN_DACxEN; - - // 2 load low byte of DAC value first - rmw[1].address = F020_SFR_DAC1L; - rmw[1].and_mask = 0xff; - rmw[1].or_value = value & 0xff; - - // 3 load high byte of DAC value next to latch the 12-bit value - rmw[2].address = F020_SFR_DAC1H; - rmw[2].and_mask = 0xff; - rmw[2].or_value = (value >> 8) & 0xf; - } + + case 1: + /* 1. Set DAC mode */ + rmw[0].address = F020_SFR_DAC1CN; + rmw[0].and_mask = 0xff; + rmw[0].or_value = F020_MASK_DACxCN_DACxEN; + + /* 2 load low byte of DAC value first */ + rmw[1].address = F020_SFR_DAC1L; + rmw[1].and_mask = 0xff; + rmw[1].or_value = value & 0xff; + + /* 3 load high byte of DAC value next to latch the + 12-bit value */ + rmw[2].address = F020_SFR_DAC1H; + rmw[2].and_mask = 0xff; + rmw[2].or_value = (value >> 8) & 0xf; break; } result = dt9812_rmw_multiple_registers(slot->usb, 3, rmw); @@ -470,7 +485,7 @@ static int dt9812_analog_out(slot_dt9812_t * slot, int channel, u16 value) */ static int dt9812_probe(struct usb_interface *interface, - const struct usb_device_id *id) + const struct usb_device_id *id) { int retval = -ENOMEM; usb_dt9812_t *dev = NULL; @@ -479,10 +494,10 @@ static int dt9812_probe(struct usb_interface *interface, int i; u8 fw; - // allocate memory for our device state and initialize it + /* allocate memory for our device state and initialize it */ dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) { - err("Out of memory"); + dev_err(&interface->dev, "Out of memory\n"); goto error; } kref_init(&dev->kref); @@ -490,7 +505,7 @@ static int dt9812_probe(struct usb_interface *interface, dev->udev = usb_get_dev(interface_to_usbdev(interface)); dev->interface = interface; - // Check endpoints + /* Check endpoints */ iface_desc = interface->cur_altsetting; if (iface_desc->desc.bNumEndpoints != 5) { @@ -503,63 +518,59 @@ static int dt9812_probe(struct usb_interface *interface, int direction = -1; endpoint = &iface_desc->endpoint[i].desc; switch (i) { - case 0:{ - direction = USB_DIR_IN; - dev->message_pipe.addr = - endpoint->bEndpointAddress; - dev->message_pipe.size = + case 0: + direction = USB_DIR_IN; + dev->message_pipe.addr = endpoint->bEndpointAddress; + dev->message_pipe.size = le16_to_cpu(endpoint->wMaxPacketSize); - } + break; - case 1:{ - direction = USB_DIR_OUT; - dev->command_write.addr = - endpoint->bEndpointAddress; - dev->command_write.size = + case 1: + direction = USB_DIR_OUT; + dev->command_write.addr = endpoint->bEndpointAddress; + dev->command_write.size = le16_to_cpu(endpoint->wMaxPacketSize); - } break; - case 2:{ - direction = USB_DIR_IN; - dev->command_read.addr = - endpoint->bEndpointAddress; - dev->command_read.size = + case 2: + direction = USB_DIR_IN; + dev->command_read.addr = endpoint->bEndpointAddress; + dev->command_read.size = le16_to_cpu(endpoint->wMaxPacketSize); - } break; - case 3:{ - direction = USB_DIR_OUT; - dev->write_stream.addr = - endpoint->bEndpointAddress; - dev->write_stream.size = + case 3: + direction = USB_DIR_OUT; + dev->write_stream.addr = endpoint->bEndpointAddress; + dev->write_stream.size = le16_to_cpu(endpoint->wMaxPacketSize); - } break; - case 4:{ - direction = USB_DIR_IN; - dev->read_stream.addr = - endpoint->bEndpointAddress; - dev->read_stream.size = + case 4: + direction = USB_DIR_IN; + dev->read_stream.addr = endpoint->bEndpointAddress; + dev->read_stream.size = le16_to_cpu(endpoint->wMaxPacketSize); - } break; } if ((endpoint->bEndpointAddress & USB_DIR_IN) != direction) { - err("Endpoint has wrong direction."); + dev_err(&interface->dev, + "Endpoint has wrong direction.\n"); retval = -ENODEV; goto error; } } if (dt9812_read_info(dev, 0, &fw, sizeof(fw)) != 0) { - // Seems like a configuration reset is necessary if driver - // is reloaded while device is attached + /* + * Seems like a configuration reset is necessary if driver is + * reloaded while device is attached + */ int i; usb_reset_configuration(dev->udev); for (i = 0; i < 10; i++) { retval = dt9812_read_info(dev, 1, &fw, sizeof(fw)); if (retval == 0) { - printk("usb_reset_configuration succeded after %d iterations\n", i); + dev_info(&interface->dev, + "usb_reset_configuration succeded " + "after %d iterations\n", i); break; } } @@ -570,7 +581,8 @@ static int dt9812_probe(struct usb_interface *interface, retval = -ENODEV; goto error; } - if (dt9812_read_info(dev, 3, &dev->product, sizeof(dev->product)) != 0) { + if (dt9812_read_info(dev, 3, &dev->product, + sizeof(dev->product)) != 0) { err("Failed to read product."); retval = -ENODEV; goto error; @@ -591,44 +603,39 @@ static int dt9812_probe(struct usb_interface *interface, dev->device = le16_to_cpu(dev->device); dev->serial = le32_to_cpu(dev->serial); switch (dev->device) { - case DT9812_DEVID_DT9812_10:{ - dev->analog_out_shadow[0] = 0x0800; - dev->analog_out_shadow[1] = 0x800; - } + case DT9812_DEVID_DT9812_10: + dev->analog_out_shadow[0] = 0x0800; + dev->analog_out_shadow[1] = 0x800; break; - case DT9812_DEVID_DT9812_2PT5:{ - dev->analog_out_shadow[0] = 0x0000; - dev->analog_out_shadow[1] = 0x0000; - } + case DT9812_DEVID_DT9812_2PT5: + dev->analog_out_shadow[0] = 0x0000; + dev->analog_out_shadow[1] = 0x0000; break; } dev->digital_out_shadow = 0; - // save our data pointer in this interface device a + /* save our data pointer in this interface device */ usb_set_intfdata(interface, dev); - // let the user know what node this device is now attached to + /* let the user know what node this device is now attached to */ dev_info(&interface->dev, "USB DT9812 (%4.4x.%4.4x.%4.4x) #0x%8.8x\n", dev->vendor, dev->product, dev->device, dev->serial); down(&dt9812_mutex); { - // Find a slot for the USB device + /* Find a slot for the USB device */ slot_dt9812_t *first = NULL; slot_dt9812_t *best = NULL; for (i = 0; i < DT9812_NUM_SLOTS; i++) { - if (!first && !dt9812[i].usb && dt9812[i].serial == 0) { + if (!first && !dt9812[i].usb && dt9812[i].serial == 0) first = &dt9812[i]; - } - if (!best && dt9812[i].serial == dev->serial) { + if (!best && dt9812[i].serial == dev->serial) best = &dt9812[i]; - } } - if (!best) { + if (!best) best = first; - } if (best) { down(&best->mutex); @@ -641,10 +648,9 @@ static int dt9812_probe(struct usb_interface *interface, return 0; - error: - if (dev) { +error: + if (dev) kref_put(&dev->kref, dt9812_delete); - } return retval; } @@ -684,11 +690,11 @@ static struct usb_driver dt9812_usb_driver = { * Comedi functions */ -static void dt9812_comedi_open(comedi_device * dev) +static void dt9812_comedi_open(comedi_device *dev) { down(&devpriv->slot->mutex); if (devpriv->slot->usb) { - // We have an attached device, fill in current range info + /* We have an attached device, fill in current range info */ comedi_subdevice *s; s = &dev->subdevices[0]; @@ -732,21 +738,20 @@ static void dt9812_comedi_open(comedi_device * dev) up(&devpriv->slot->mutex); } -static int dt9812_di_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int dt9812_di_rinsn(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int n; u8 bits = 0; dt9812_digital_in(devpriv->slot, &bits); - for (n = 0; n < insn->n; n++) { + for (n = 0; n < insn->n; n++) data[n] = ((1 << insn->chanspec) & bits) != 0; - } return n; } -static int dt9812_do_winsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int dt9812_do_winsn(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int n; u8 bits = 0; @@ -756,16 +761,15 @@ static int dt9812_do_winsn(comedi_device * dev, comedi_subdevice * s, u8 mask = 1 << insn->chanspec; bits &= ~mask; - if (data[n]) { + if (data[n]) bits |= mask; - } } dt9812_digital_out(devpriv->slot, bits); return n; } -static int dt9812_ai_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int dt9812_ai_rinsn(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int n; @@ -773,57 +777,57 @@ static int dt9812_ai_rinsn(comedi_device * dev, comedi_subdevice * s, u16 value = 0; dt9812_analog_in(devpriv->slot, insn->chanspec, &value, - DT9812_GAIN_1); + DT9812_GAIN_1); data[n] = value; } return n; } -static int dt9812_ao_rinsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int dt9812_ao_rinsn(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int n; + u16 value; for (n = 0; n < insn->n; n++) { - u16 value = 0; - + value = 0; dt9812_analog_out_shadow(devpriv->slot, insn->chanspec, &value); data[n] = value; } return n; } -static int dt9812_ao_winsn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int dt9812_ao_winsn(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int n; - for (n = 0; n < insn->n; n++) { + for (n = 0; n < insn->n; n++) dt9812_analog_out(devpriv->slot, insn->chanspec, data[n]); - } return n; } -static int dt9812_attach(comedi_device * dev, comedi_devconfig * it) +static int dt9812_attach(comedi_device *dev, comedi_devconfig *it) { int i; comedi_subdevice *s; dev->board_name = "dt9812"; - if (alloc_private(dev, sizeof(comedi_dt9812_t)) < 0) { + if (alloc_private(dev, sizeof(comedi_dt9812_t)) < 0) return -ENOMEM; - } - // Special open routine, since USB unit may be unattached at - // comedi_config time, hence range can not be determined + + /* + * Special open routine, since USB unit may be unattached at + * comedi_config time, hence range can not be determined + */ dev->open = dt9812_comedi_open; devpriv->serial = it->options[0]; - // Allocate subdevices - if (alloc_subdevices(dev, 4) < 0) { + /* Allocate subdevices */ + if (alloc_subdevices(dev, 4) < 0) return -ENOMEM; - } /* digital input subdevice */ s = dev->subdevices + 0; @@ -862,28 +866,28 @@ static int dt9812_attach(comedi_device * dev, comedi_devconfig * it) s->insn_write = &dt9812_ao_winsn; s->insn_read = &dt9812_ao_rinsn; - printk("comedi%d: successfully attached to dt9812.\n", dev->minor); + printk(KERN_INFO "comedi%d: successfully attached to dt9812.\n", + dev->minor); down(&dt9812_mutex); - // Find a slot for the comedi device + /* Find a slot for the comedi device */ { slot_dt9812_t *first = NULL; slot_dt9812_t *best = NULL; for (i = 0; i < DT9812_NUM_SLOTS; i++) { if (!first && !dt9812[i].comedi) { - // First free slot from comedi side + /* First free slot from comedi side */ first = &dt9812[i]; } if (!best && - dt9812[i].usb - && dt9812[i].usb->serial == devpriv->serial) { - // We have an attaced device with matching ID + dt9812[i].usb && + dt9812[i].usb->serial == devpriv->serial) { + /* We have an attaced device with matching ID */ best = &dt9812[i]; } } - if (!best) { + if (!best) best = first; - } if (best) { down(&best->mutex); best->comedi = devpriv; @@ -897,9 +901,8 @@ static int dt9812_attach(comedi_device * dev, comedi_devconfig * it) return 0; } -static int dt9812_detach(comedi_device * dev) +static int dt9812_detach(comedi_device *dev) { - return 0; } @@ -914,7 +917,7 @@ static int __init usb_dt9812_init(void) { int result, i; - // Initialize all driver slots + /* Initialize all driver slots */ for (i = 0; i < DT9812_NUM_SLOTS; i++) { init_MUTEX(&dt9812[i].mutex); dt9812[i].serial = 0; @@ -923,12 +926,14 @@ static int __init usb_dt9812_init(void) } dt9812[12].serial = 0x0; - // register with the USB subsystem + /* register with the USB subsystem */ result = usb_register(&dt9812_usb_driver); if (result) { - err("usb_register failed. Error number %d", result); + printk(KERN_ERR KBUILD_MODNAME + ": usb_register failed. Error number %d\n", result); + return result; } - // register with comedi + /* register with comedi */ result = comedi_driver_register(&dt9812_comedi_driver); if (result) { usb_deregister(&dt9812_usb_driver); @@ -940,7 +945,7 @@ static int __init usb_dt9812_init(void) static void __exit usb_dt9812_exit(void) { - // unregister with comedi + /* unregister with comedi */ comedi_driver_unregister(&dt9812_comedi_driver); /* deregister this driver with the USB subsystem */ @@ -953,5 +958,3 @@ module_exit(usb_dt9812_exit); MODULE_AUTHOR("Anders Blomdell "); MODULE_DESCRIPTION("Comedi DT9812 driver"); MODULE_LICENSE("GPL"); - -#endif // LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) diff --git a/drivers/staging/comedi/drivers/dt9812.h b/drivers/staging/comedi/drivers/dt9812.h index 180fd5a39575..471958a42220 100644 --- a/drivers/staging/comedi/drivers/dt9812.h +++ b/drivers/staging/comedi/drivers/dt9812.h @@ -35,12 +35,13 @@ #define F020_MASK_DACxCN_DACxEN 0x80 -typedef enum { // A/D D/A DI DO CT - DT9812_DEVID_DT9812_10, // 8 2 8 8 1 +/- 10V - DT9812_DEVID_DT9812_2PT5, // 8 2 8 8 1 0-2.44V +typedef enum { + /* A/D D/A DI DO CT */ + DT9812_DEVID_DT9812_10, /* 8 2 8 8 1 +/- 10V */ + DT9812_DEVID_DT9812_2PT5,/* 8 2 8 8 1 0-2.44V */ #if 0 - DT9812_DEVID_DT9813, // 16 2 4 4 1 +/- 10V - DT9812_DEVID_DT9814 // 24 2 0 0 1 +/- 10V + DT9812_DEVID_DT9813, /* 16 2 4 4 1 +/- 10V */ + DT9812_DEVID_DT9814 /* 24 2 0 0 1 +/- 10V */ #endif } dt9812_devid_t; @@ -56,51 +57,84 @@ typedef enum { typedef enum { DT9812_LEAST_USB_FIRMWARE_CMD_CODE = 0, - DT9812_W_FLASH_DATA = 0, // Write Flash memory - DT9812_R_FLASH_DATA = 1, // Read Flash memory (misc config info) - - // Register read/write commands for processor - DT9812_R_SINGLE_BYTE_REG = 2, // Read a single byte of USB memory - DT9812_W_SINGLE_BYTE_REG = 3, // Write a single byte of USB memory - DT9812_R_MULTI_BYTE_REG = 4, // Multiple Reads of USB memory - DT9812_W_MULTI_BYTE_REG = 5, // Multiple Writes of USB memory - DT9812_RMW_SINGLE_BYTE_REG = 6, // Read, (AND) with mask, OR value, - // then write (single) - DT9812_RMW_MULTI_BYTE_REG = 7, // Read, (AND) with mask, OR value, - // then write (multiple) - - // Register read/write commands for SMBus - DT9812_R_SINGLE_BYTE_SMBUS = 8, // Read a single byte of SMBus - DT9812_W_SINGLE_BYTE_SMBUS = 9, // Write a single byte of SMBus - DT9812_R_MULTI_BYTE_SMBUS = 10, // Multiple Reads of SMBus - DT9812_W_MULTI_BYTE_SMBUS = 11, // Multiple Writes of SMBus - - // Register read/write commands for a device - DT9812_R_SINGLE_BYTE_DEV = 12, // Read a single byte of a device - DT9812_W_SINGLE_BYTE_DEV = 13, // Write a single byte of a device - DT9812_R_MULTI_BYTE_DEV = 14, // Multiple Reads of a device - DT9812_W_MULTI_BYTE_DEV = 15, // Multiple Writes of a device - - DT9812_W_DAC_THRESHOLD = 16, // Not sure if we'll need this - - DT9812_W_INT_ON_CHANGE_MASK = 17, // Set interrupt on change mask - - DT9812_W_CGL = 18, // Write (or Clear) the CGL for the ADC - DT9812_R_MULTI_BYTE_USBMEM = 19, // Multiple Reads of USB memory - DT9812_W_MULTI_BYTE_USBMEM = 20, // Multiple Writes to USB memory - - DT9812_START_SUBSYSTEM = 21, // Issue a start command to a - // given subsystem - DT9812_STOP_SUBSYSTEM = 22, // Issue a stop command to a - // given subsystem - - DT9812_CALIBRATE_POT = 23, //calibrate the board using CAL_POT_CMD - DT9812_W_DAC_FIFO_SIZE = 24, // set the DAC FIFO size - DT9812_W_CGL_DAC = 25, // Write (or Clear) the CGL for the DAC - DT9812_R_SINGLE_VALUE_CMD = 26, // Read a single value from a subsystem - DT9812_W_SINGLE_VALUE_CMD = 27, // Write a single value to a subsystem - DT9812_MAX_USB_FIRMWARE_CMD_CODE // Valid DT9812_USB_FIRMWARE_CMD_CODE's - // will be less than this number + /* Write Flash memory */ + DT9812_W_FLASH_DATA = 0, + /* Read Flash memory misc config info */ + DT9812_R_FLASH_DATA = 1, + + /* + * Register read/write commands for processor + */ + + /* Read a single byte of USB memory */ + DT9812_R_SINGLE_BYTE_REG = 2, + /* Write a single byte of USB memory */ + DT9812_W_SINGLE_BYTE_REG = 3, + /* Multiple Reads of USB memory */ + DT9812_R_MULTI_BYTE_REG = 4, + /* Multiple Writes of USB memory */ + DT9812_W_MULTI_BYTE_REG = 5, + /* Read, (AND) with mask, OR value, then write (single) */ + DT9812_RMW_SINGLE_BYTE_REG = 6, + /* Read, (AND) with mask, OR value, then write (multiple) */ + DT9812_RMW_MULTI_BYTE_REG = 7, + + /* + * Register read/write commands for SMBus + */ + + /* Read a single byte of SMBus */ + DT9812_R_SINGLE_BYTE_SMBUS = 8, + /* Write a single byte of SMBus */ + DT9812_W_SINGLE_BYTE_SMBUS = 9, + /* Multiple Reads of SMBus */ + DT9812_R_MULTI_BYTE_SMBUS = 10, + /* Multiple Writes of SMBus */ + DT9812_W_MULTI_BYTE_SMBUS = 11, + + /* + * Register read/write commands for a device + */ + + /* Read a single byte of a device */ + DT9812_R_SINGLE_BYTE_DEV = 12, + /* Write a single byte of a device */ + DT9812_W_SINGLE_BYTE_DEV = 13, + /* Multiple Reads of a device */ + DT9812_R_MULTI_BYTE_DEV = 14, + /* Multiple Writes of a device */ + DT9812_W_MULTI_BYTE_DEV = 15, + + /* Not sure if we'll need this */ + DT9812_W_DAC_THRESHOLD = 16, + + /* Set interrupt on change mask */ + DT9812_W_INT_ON_CHANGE_MASK = 17, + + /* Write (or Clear) the CGL for the ADC */ + DT9812_W_CGL = 18, + /* Multiple Reads of USB memory */ + DT9812_R_MULTI_BYTE_USBMEM = 19, + /* Multiple Writes to USB memory */ + DT9812_W_MULTI_BYTE_USBMEM = 20, + + /* Issue a start command to a given subsystem */ + DT9812_START_SUBSYSTEM = 21, + /* Issue a stop command to a given subsystem */ + DT9812_STOP_SUBSYSTEM = 22, + + /* calibrate the board using CAL_POT_CMD */ + DT9812_CALIBRATE_POT = 23, + /* set the DAC FIFO size */ + DT9812_W_DAC_FIFO_SIZE = 24, + /* Write or Clear the CGL for the DAC */ + DT9812_W_CGL_DAC = 25, + /* Read a single value from a subsystem */ + DT9812_R_SINGLE_VALUE_CMD = 26, + /* Write a single value to a subsystem */ + DT9812_W_SINGLE_VALUE_CMD = 27, + /* Valid DT9812_USB_FIRMWARE_CMD_CODE's will be less than this number */ + DT9812_MAX_USB_FIRMWARE_CMD_CODE, } dt9812_usb_firmware_cmd_t; typedef struct { -- cgit v1.2.3 From 6beee7434b6fb4d2bdfba39a3999b4ceba92c047 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 11:11:18 -0800 Subject: Staging: comedi: dt9812: remove dt9812.h An extra .h file is not needed for the dt9812 driver so merge it into the .c file. Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt9812.c | 207 ++++++++++++++++++++++++++++++- drivers/staging/comedi/drivers/dt9812.h | 210 -------------------------------- 2 files changed, 206 insertions(+), 211 deletions(-) delete mode 100644 drivers/staging/comedi/drivers/dt9812.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index e93c308c8325..3ded199cf1b0 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -53,7 +53,212 @@ for my needs. #include #include "../comedidev.h" -#include "dt9812.h" + +#define DT9812_DIAGS_BOARD_INFO_ADDR 0xFBFF +#define DT9812_MAX_WRITE_CMD_PIPE_SIZE 32 +#define DT9812_MAX_READ_CMD_PIPE_SIZE 32 + +/* + * See Silican Laboratories C8051F020/1/2/3 manual + */ +#define F020_SFR_P4 0x84 +#define F020_SFR_P1 0x90 +#define F020_SFR_P2 0xa0 +#define F020_SFR_P3 0xb0 +#define F020_SFR_AMX0CF 0xba +#define F020_SFR_AMX0SL 0xbb +#define F020_SFR_ADC0CF 0xbc +#define F020_SFR_ADC0L 0xbe +#define F020_SFR_ADC0H 0xbf +#define F020_SFR_DAC0L 0xd2 +#define F020_SFR_DAC0H 0xd3 +#define F020_SFR_DAC0CN 0xd4 +#define F020_SFR_DAC1L 0xd5 +#define F020_SFR_DAC1H 0xd6 +#define F020_SFR_DAC1CN 0xd7 +#define F020_SFR_ADC0CN 0xe8 + +#define F020_MASK_ADC0CF_AMP0GN0 0x01 +#define F020_MASK_ADC0CF_AMP0GN1 0x02 +#define F020_MASK_ADC0CF_AMP0GN2 0x04 + +#define F020_MASK_ADC0CN_AD0EN 0x80 +#define F020_MASK_ADC0CN_AD0INT 0x20 +#define F020_MASK_ADC0CN_AD0BUSY 0x10 + +#define F020_MASK_DACxCN_DACxEN 0x80 + +typedef enum { + /* A/D D/A DI DO CT */ + DT9812_DEVID_DT9812_10, /* 8 2 8 8 1 +/- 10V */ + DT9812_DEVID_DT9812_2PT5,/* 8 2 8 8 1 0-2.44V */ +#if 0 + DT9812_DEVID_DT9813, /* 16 2 4 4 1 +/- 10V */ + DT9812_DEVID_DT9814 /* 24 2 0 0 1 +/- 10V */ +#endif +} dt9812_devid_t; + +typedef enum { + DT9812_GAIN_0PT25 = 1, + DT9812_GAIN_0PT5 = 2, + DT9812_GAIN_1 = 4, + DT9812_GAIN_2 = 8, + DT9812_GAIN_4 = 16, + DT9812_GAIN_8 = 32, + DT9812_GAIN_16 = 64, +} dt9812_gain_t; + +typedef enum { + DT9812_LEAST_USB_FIRMWARE_CMD_CODE = 0, + /* Write Flash memory */ + DT9812_W_FLASH_DATA = 0, + /* Read Flash memory misc config info */ + DT9812_R_FLASH_DATA = 1, + + /* + * Register read/write commands for processor + */ + + /* Read a single byte of USB memory */ + DT9812_R_SINGLE_BYTE_REG = 2, + /* Write a single byte of USB memory */ + DT9812_W_SINGLE_BYTE_REG = 3, + /* Multiple Reads of USB memory */ + DT9812_R_MULTI_BYTE_REG = 4, + /* Multiple Writes of USB memory */ + DT9812_W_MULTI_BYTE_REG = 5, + /* Read, (AND) with mask, OR value, then write (single) */ + DT9812_RMW_SINGLE_BYTE_REG = 6, + /* Read, (AND) with mask, OR value, then write (multiple) */ + DT9812_RMW_MULTI_BYTE_REG = 7, + + /* + * Register read/write commands for SMBus + */ + + /* Read a single byte of SMBus */ + DT9812_R_SINGLE_BYTE_SMBUS = 8, + /* Write a single byte of SMBus */ + DT9812_W_SINGLE_BYTE_SMBUS = 9, + /* Multiple Reads of SMBus */ + DT9812_R_MULTI_BYTE_SMBUS = 10, + /* Multiple Writes of SMBus */ + DT9812_W_MULTI_BYTE_SMBUS = 11, + + /* + * Register read/write commands for a device + */ + + /* Read a single byte of a device */ + DT9812_R_SINGLE_BYTE_DEV = 12, + /* Write a single byte of a device */ + DT9812_W_SINGLE_BYTE_DEV = 13, + /* Multiple Reads of a device */ + DT9812_R_MULTI_BYTE_DEV = 14, + /* Multiple Writes of a device */ + DT9812_W_MULTI_BYTE_DEV = 15, + + /* Not sure if we'll need this */ + DT9812_W_DAC_THRESHOLD = 16, + + /* Set interrupt on change mask */ + DT9812_W_INT_ON_CHANGE_MASK = 17, + + /* Write (or Clear) the CGL for the ADC */ + DT9812_W_CGL = 18, + /* Multiple Reads of USB memory */ + DT9812_R_MULTI_BYTE_USBMEM = 19, + /* Multiple Writes to USB memory */ + DT9812_W_MULTI_BYTE_USBMEM = 20, + + /* Issue a start command to a given subsystem */ + DT9812_START_SUBSYSTEM = 21, + /* Issue a stop command to a given subsystem */ + DT9812_STOP_SUBSYSTEM = 22, + + /* calibrate the board using CAL_POT_CMD */ + DT9812_CALIBRATE_POT = 23, + /* set the DAC FIFO size */ + DT9812_W_DAC_FIFO_SIZE = 24, + /* Write or Clear the CGL for the DAC */ + DT9812_W_CGL_DAC = 25, + /* Read a single value from a subsystem */ + DT9812_R_SINGLE_VALUE_CMD = 26, + /* Write a single value to a subsystem */ + DT9812_W_SINGLE_VALUE_CMD = 27, + /* Valid DT9812_USB_FIRMWARE_CMD_CODE's will be less than this number */ + DT9812_MAX_USB_FIRMWARE_CMD_CODE, +} dt9812_usb_firmware_cmd_t; + +typedef struct { + u16 numbytes; + u16 address; +} dt9812_flash_data_t; + +#define DT9812_MAX_NUM_MULTI_BYTE_RDS \ + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8)) + +typedef struct { + u8 count; + u8 address[DT9812_MAX_NUM_MULTI_BYTE_RDS]; +} dt9812_read_multi_t; + +typedef struct { + u8 address; + u8 value; +} dt9812_write_byte_t; + +#define DT9812_MAX_NUM_MULTI_BYTE_WRTS \ + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_write_byte_t)) + +typedef struct { + u8 count; + dt9812_write_byte_t write[DT9812_MAX_NUM_MULTI_BYTE_WRTS]; +} dt9812_write_multi_t; + +typedef struct { + u8 address; + u8 and_mask; + u8 or_value; +} dt9812_rmw_byte_t; + +#define DT9812_MAX_NUM_MULTI_BYTE_RMWS \ + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_rmw_byte_t)) + +typedef struct { + u8 count; + dt9812_rmw_byte_t rmw[DT9812_MAX_NUM_MULTI_BYTE_RMWS]; +} dt9812_rmw_multi_t; + +typedef struct dt9812_usb_cmd { + + u32 cmd; + union { + dt9812_flash_data_t flash_data_info; + dt9812_read_multi_t read_multi_info; + dt9812_write_multi_t write_multi_info; + dt9812_rmw_multi_t rmw_multi_info; + } u; +#if 0 + WRITE_BYTE_INFO WriteByteInfo; + READ_BYTE_INFO ReadByteInfo; + WRITE_MULTI_INFO WriteMultiInfo; + READ_MULTI_INFO ReadMultiInfo; + RMW_BYTE_INFO RMWByteInfo; + RMW_MULTI_INFO RMWMultiInfo; + DAC_THRESHOLD_INFO DacThresholdInfo; + INT_ON_CHANGE_MASK_INFO IntOnChangeMaskInfo; + CGL_INFO CglInfo; + SUBSYSTEM_INFO SubsystemInfo; + CAL_POT_CMD CalPotCmd; + WRITE_DEV_BYTE_INFO WriteDevByteInfo; + READ_DEV_BYTE_INFO ReadDevByteInfo; + WRITE_DEV_MULTI_INFO WriteDevMultiInfo; + READ_DEV_MULTI_INFO ReadDevMultiInfo; + READ_SINGLE_VALUE_INFO ReadSingleValueInfo; + WRITE_SINGLE_VALUE_INFO WriteSingleValueInfo; +#endif +} dt9812_usb_cmd_t; #define DT9812_NUM_SLOTS 16 diff --git a/drivers/staging/comedi/drivers/dt9812.h b/drivers/staging/comedi/drivers/dt9812.h deleted file mode 100644 index 471958a42220..000000000000 --- a/drivers/staging/comedi/drivers/dt9812.h +++ /dev/null @@ -1,210 +0,0 @@ -#ifndef __DT9812_H__ -#define __DT9812_H__ - -#define DT9812_DIAGS_BOARD_INFO_ADDR 0xFBFF -#define DT9812_MAX_WRITE_CMD_PIPE_SIZE 32 -#define DT9812_MAX_READ_CMD_PIPE_SIZE 32 - -/* - * See Silican Laboratories C8051F020/1/2/3 manual - */ -#define F020_SFR_P4 0x84 -#define F020_SFR_P1 0x90 -#define F020_SFR_P2 0xa0 -#define F020_SFR_P3 0xb0 -#define F020_SFR_AMX0CF 0xba -#define F020_SFR_AMX0SL 0xbb -#define F020_SFR_ADC0CF 0xbc -#define F020_SFR_ADC0L 0xbe -#define F020_SFR_ADC0H 0xbf -#define F020_SFR_DAC0L 0xd2 -#define F020_SFR_DAC0H 0xd3 -#define F020_SFR_DAC0CN 0xd4 -#define F020_SFR_DAC1L 0xd5 -#define F020_SFR_DAC1H 0xd6 -#define F020_SFR_DAC1CN 0xd7 -#define F020_SFR_ADC0CN 0xe8 - -#define F020_MASK_ADC0CF_AMP0GN0 0x01 -#define F020_MASK_ADC0CF_AMP0GN1 0x02 -#define F020_MASK_ADC0CF_AMP0GN2 0x04 - -#define F020_MASK_ADC0CN_AD0EN 0x80 -#define F020_MASK_ADC0CN_AD0INT 0x20 -#define F020_MASK_ADC0CN_AD0BUSY 0x10 - -#define F020_MASK_DACxCN_DACxEN 0x80 - -typedef enum { - /* A/D D/A DI DO CT */ - DT9812_DEVID_DT9812_10, /* 8 2 8 8 1 +/- 10V */ - DT9812_DEVID_DT9812_2PT5,/* 8 2 8 8 1 0-2.44V */ -#if 0 - DT9812_DEVID_DT9813, /* 16 2 4 4 1 +/- 10V */ - DT9812_DEVID_DT9814 /* 24 2 0 0 1 +/- 10V */ -#endif -} dt9812_devid_t; - -typedef enum { - DT9812_GAIN_0PT25 = 1, - DT9812_GAIN_0PT5 = 2, - DT9812_GAIN_1 = 4, - DT9812_GAIN_2 = 8, - DT9812_GAIN_4 = 16, - DT9812_GAIN_8 = 32, - DT9812_GAIN_16 = 64, -} dt9812_gain_t; - -typedef enum { - DT9812_LEAST_USB_FIRMWARE_CMD_CODE = 0, - /* Write Flash memory */ - DT9812_W_FLASH_DATA = 0, - /* Read Flash memory misc config info */ - DT9812_R_FLASH_DATA = 1, - - /* - * Register read/write commands for processor - */ - - /* Read a single byte of USB memory */ - DT9812_R_SINGLE_BYTE_REG = 2, - /* Write a single byte of USB memory */ - DT9812_W_SINGLE_BYTE_REG = 3, - /* Multiple Reads of USB memory */ - DT9812_R_MULTI_BYTE_REG = 4, - /* Multiple Writes of USB memory */ - DT9812_W_MULTI_BYTE_REG = 5, - /* Read, (AND) with mask, OR value, then write (single) */ - DT9812_RMW_SINGLE_BYTE_REG = 6, - /* Read, (AND) with mask, OR value, then write (multiple) */ - DT9812_RMW_MULTI_BYTE_REG = 7, - - /* - * Register read/write commands for SMBus - */ - - /* Read a single byte of SMBus */ - DT9812_R_SINGLE_BYTE_SMBUS = 8, - /* Write a single byte of SMBus */ - DT9812_W_SINGLE_BYTE_SMBUS = 9, - /* Multiple Reads of SMBus */ - DT9812_R_MULTI_BYTE_SMBUS = 10, - /* Multiple Writes of SMBus */ - DT9812_W_MULTI_BYTE_SMBUS = 11, - - /* - * Register read/write commands for a device - */ - - /* Read a single byte of a device */ - DT9812_R_SINGLE_BYTE_DEV = 12, - /* Write a single byte of a device */ - DT9812_W_SINGLE_BYTE_DEV = 13, - /* Multiple Reads of a device */ - DT9812_R_MULTI_BYTE_DEV = 14, - /* Multiple Writes of a device */ - DT9812_W_MULTI_BYTE_DEV = 15, - - /* Not sure if we'll need this */ - DT9812_W_DAC_THRESHOLD = 16, - - /* Set interrupt on change mask */ - DT9812_W_INT_ON_CHANGE_MASK = 17, - - /* Write (or Clear) the CGL for the ADC */ - DT9812_W_CGL = 18, - /* Multiple Reads of USB memory */ - DT9812_R_MULTI_BYTE_USBMEM = 19, - /* Multiple Writes to USB memory */ - DT9812_W_MULTI_BYTE_USBMEM = 20, - - /* Issue a start command to a given subsystem */ - DT9812_START_SUBSYSTEM = 21, - /* Issue a stop command to a given subsystem */ - DT9812_STOP_SUBSYSTEM = 22, - - /* calibrate the board using CAL_POT_CMD */ - DT9812_CALIBRATE_POT = 23, - /* set the DAC FIFO size */ - DT9812_W_DAC_FIFO_SIZE = 24, - /* Write or Clear the CGL for the DAC */ - DT9812_W_CGL_DAC = 25, - /* Read a single value from a subsystem */ - DT9812_R_SINGLE_VALUE_CMD = 26, - /* Write a single value to a subsystem */ - DT9812_W_SINGLE_VALUE_CMD = 27, - /* Valid DT9812_USB_FIRMWARE_CMD_CODE's will be less than this number */ - DT9812_MAX_USB_FIRMWARE_CMD_CODE, -} dt9812_usb_firmware_cmd_t; - -typedef struct { - u16 numbytes; - u16 address; -} dt9812_flash_data_t; - -#define DT9812_MAX_NUM_MULTI_BYTE_RDS \ - ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8)) - -typedef struct { - u8 count; - u8 address[DT9812_MAX_NUM_MULTI_BYTE_RDS]; -} dt9812_read_multi_t; - -typedef struct { - u8 address; - u8 value; -} dt9812_write_byte_t; - -#define DT9812_MAX_NUM_MULTI_BYTE_WRTS \ - ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_write_byte_t)) - -typedef struct { - u8 count; - dt9812_write_byte_t write[DT9812_MAX_NUM_MULTI_BYTE_WRTS]; -} dt9812_write_multi_t; - -typedef struct { - u8 address; - u8 and_mask; - u8 or_value; -} dt9812_rmw_byte_t; - -#define DT9812_MAX_NUM_MULTI_BYTE_RMWS \ - ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_rmw_byte_t)) - -typedef struct { - u8 count; - dt9812_rmw_byte_t rmw[DT9812_MAX_NUM_MULTI_BYTE_RMWS]; -} dt9812_rmw_multi_t; - -typedef struct dt9812_usb_cmd { - - u32 cmd; - union { - dt9812_flash_data_t flash_data_info; - dt9812_read_multi_t read_multi_info; - dt9812_write_multi_t write_multi_info; - dt9812_rmw_multi_t rmw_multi_info; - } u; -#if 0 - WRITE_BYTE_INFO WriteByteInfo; - READ_BYTE_INFO ReadByteInfo; - WRITE_MULTI_INFO WriteMultiInfo; - READ_MULTI_INFO ReadMultiInfo; - RMW_BYTE_INFO RMWByteInfo; - RMW_MULTI_INFO RMWMultiInfo; - DAC_THRESHOLD_INFO DacThresholdInfo; - INT_ON_CHANGE_MASK_INFO IntOnChangeMaskInfo; - CGL_INFO CglInfo; - SUBSYSTEM_INFO SubsystemInfo; - CAL_POT_CMD CalPotCmd; - WRITE_DEV_BYTE_INFO WriteDevByteInfo; - READ_DEV_BYTE_INFO ReadDevByteInfo; - WRITE_DEV_MULTI_INFO WriteDevMultiInfo; - READ_DEV_MULTI_INFO ReadDevMultiInfo; - READ_SINGLE_VALUE_INFO ReadSingleValueInfo; - WRITE_SINGLE_VALUE_INFO WriteSingleValueInfo; -#endif -} dt9812_usb_cmd_t; - -#endif -- cgit v1.2.3 From d2d4d77958979f3cf5984b4bf52ccec96fe211a5 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 11:48:57 -0800 Subject: Staging: comedi: dt9812: remove typedefs remove all typedefs from the dt9812 driver Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt9812.c | 146 ++++++++++++++++---------------- 1 file changed, 74 insertions(+), 72 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index 3ded199cf1b0..369048e50ef3 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -88,7 +88,7 @@ for my needs. #define F020_MASK_DACxCN_DACxEN 0x80 -typedef enum { +enum { /* A/D D/A DI DO CT */ DT9812_DEVID_DT9812_10, /* 8 2 8 8 1 +/- 10V */ DT9812_DEVID_DT9812_2PT5,/* 8 2 8 8 1 0-2.44V */ @@ -96,9 +96,9 @@ typedef enum { DT9812_DEVID_DT9813, /* 16 2 4 4 1 +/- 10V */ DT9812_DEVID_DT9814 /* 24 2 0 0 1 +/- 10V */ #endif -} dt9812_devid_t; +}; -typedef enum { +enum dt9812_gain { DT9812_GAIN_0PT25 = 1, DT9812_GAIN_0PT5 = 2, DT9812_GAIN_1 = 4, @@ -106,9 +106,9 @@ typedef enum { DT9812_GAIN_4 = 16, DT9812_GAIN_8 = 32, DT9812_GAIN_16 = 64, -} dt9812_gain_t; +}; -typedef enum { +enum { DT9812_LEAST_USB_FIRMWARE_CMD_CODE = 0, /* Write Flash memory */ DT9812_W_FLASH_DATA = 0, @@ -188,56 +188,56 @@ typedef enum { DT9812_W_SINGLE_VALUE_CMD = 27, /* Valid DT9812_USB_FIRMWARE_CMD_CODE's will be less than this number */ DT9812_MAX_USB_FIRMWARE_CMD_CODE, -} dt9812_usb_firmware_cmd_t; +}; -typedef struct { +struct dt9812_flash_data { u16 numbytes; u16 address; -} dt9812_flash_data_t; +}; #define DT9812_MAX_NUM_MULTI_BYTE_RDS \ ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(u8)) -typedef struct { +struct dt9812_read_multi { u8 count; u8 address[DT9812_MAX_NUM_MULTI_BYTE_RDS]; -} dt9812_read_multi_t; +}; -typedef struct { +struct dt9812_write_byte { u8 address; u8 value; -} dt9812_write_byte_t; +}; #define DT9812_MAX_NUM_MULTI_BYTE_WRTS \ - ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_write_byte_t)) + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / \ + sizeof(struct dt9812_write_byte)) -typedef struct { +struct dt9812_write_multi { u8 count; - dt9812_write_byte_t write[DT9812_MAX_NUM_MULTI_BYTE_WRTS]; -} dt9812_write_multi_t; + struct dt9812_write_byte write[DT9812_MAX_NUM_MULTI_BYTE_WRTS]; +}; -typedef struct { +struct dt9812_rmw_byte { u8 address; u8 and_mask; u8 or_value; -} dt9812_rmw_byte_t; +}; #define DT9812_MAX_NUM_MULTI_BYTE_RMWS \ - ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(dt9812_rmw_byte_t)) + ((DT9812_MAX_WRITE_CMD_PIPE_SIZE - 4 - 1) / sizeof(struct dt9812_rmw_byte)) -typedef struct { +struct dt9812_rmw_multi { u8 count; - dt9812_rmw_byte_t rmw[DT9812_MAX_NUM_MULTI_BYTE_RMWS]; -} dt9812_rmw_multi_t; - -typedef struct dt9812_usb_cmd { + struct dt9812_rmw_byte rmw[DT9812_MAX_NUM_MULTI_BYTE_RMWS]; +}; +struct dt9812_usb_cmd { u32 cmd; union { - dt9812_flash_data_t flash_data_info; - dt9812_read_multi_t read_multi_info; - dt9812_write_multi_t write_multi_info; - dt9812_rmw_multi_t rmw_multi_info; + struct dt9812_flash_data flash_data_info; + struct dt9812_read_multi read_multi_info; + struct dt9812_write_multi write_multi_info; + struct dt9812_rmw_multi rmw_multi_info; } u; #if 0 WRITE_BYTE_INFO WriteByteInfo; @@ -258,7 +258,7 @@ typedef struct dt9812_usb_cmd { READ_SINGLE_VALUE_INFO ReadSingleValueInfo; WRITE_SINGLE_VALUE_INFO WriteSingleValueInfo; #endif -} dt9812_usb_cmd_t; +}; #define DT9812_NUM_SLOTS 16 @@ -271,7 +271,7 @@ static struct usb_device_id dt9812_table[] = { MODULE_DEVICE_TABLE(usb, dt9812_table); -typedef struct usb_dt9812 { +struct usb_dt9812 { struct slot_dt9812 *slot; struct usb_device *udev; struct usb_interface *interface; @@ -286,19 +286,19 @@ typedef struct usb_dt9812 { struct kref kref; u16 analog_out_shadow[2]; u8 digital_out_shadow; -} usb_dt9812_t; +}; -typedef struct comedi_dt9812 { +struct comedi_dt9812 { struct slot_dt9812 *slot; u32 serial; -} comedi_dt9812_t; +}; -typedef struct slot_dt9812 { +struct slot_dt9812 { struct semaphore mutex; u32 serial; - usb_dt9812_t *usb; - comedi_dt9812_t *comedi; -} slot_dt9812_t; + struct usb_dt9812 *usb; + struct comedi_dt9812 *comedi; +}; static const comedi_lrange dt9812_10_ain_range = { 1, { BIP_RANGE(10), @@ -320,28 +320,28 @@ static const comedi_lrange dt9812_2pt5_aout_range = { 1, { } }; -static slot_dt9812_t dt9812[DT9812_NUM_SLOTS]; +static struct slot_dt9812 dt9812[DT9812_NUM_SLOTS]; /* Useful shorthand access to private data */ -#define devpriv ((comedi_dt9812_t *)dev->private) +#define devpriv ((struct comedi_dt9812 *)dev->private) -static inline usb_dt9812_t *to_dt9812_dev(struct kref *d) +static inline struct usb_dt9812 *to_dt9812_dev(struct kref *d) { - return container_of(d, usb_dt9812_t, kref); + return container_of(d, struct usb_dt9812, kref); } static void dt9812_delete(struct kref *kref) { - usb_dt9812_t *dev = to_dt9812_dev(kref); + struct usb_dt9812 *dev = to_dt9812_dev(kref); usb_put_dev(dev->udev); kfree(dev); } -static int dt9812_read_info(usb_dt9812_t *dev, int offset, void *buf, +static int dt9812_read_info(struct usb_dt9812 *dev, int offset, void *buf, size_t buf_size) { - dt9812_usb_cmd_t cmd; + struct dt9812_usb_cmd cmd; int count, retval; cmd.cmd = cpu_to_le32(DT9812_R_FLASH_DATA); @@ -364,10 +364,10 @@ static int dt9812_read_info(usb_dt9812_t *dev, int offset, void *buf, return retval; } -static int dt9812_read_multiple_registers(usb_dt9812_t *dev, int reg_count, +static int dt9812_read_multiple_registers(struct usb_dt9812 *dev, int reg_count, u8 *address, u8 *value) { - dt9812_usb_cmd_t cmd; + struct dt9812_usb_cmd cmd; int i, count, retval; cmd.cmd = cpu_to_le32(DT9812_R_MULTI_BYTE_REG); @@ -390,10 +390,11 @@ static int dt9812_read_multiple_registers(usb_dt9812_t *dev, int reg_count, return retval; } -static int dt9812_write_multiple_registers(usb_dt9812_t *dev, int reg_count, - u8 *address, u8 *value) +static int dt9812_write_multiple_registers(struct usb_dt9812 *dev, + int reg_count, u8 *address, + u8 *value) { - dt9812_usb_cmd_t cmd; + struct dt9812_usb_cmd cmd; int i, count, retval; cmd.cmd = cpu_to_le32(DT9812_W_MULTI_BYTE_REG); @@ -410,10 +411,10 @@ static int dt9812_write_multiple_registers(usb_dt9812_t *dev, int reg_count, return retval; } -static int dt9812_rmw_multiple_registers(usb_dt9812_t *dev, int reg_count, - dt9812_rmw_byte_t rmw[]) +static int dt9812_rmw_multiple_registers(struct usb_dt9812 *dev, int reg_count, + struct dt9812_rmw_byte *rmw) { - dt9812_usb_cmd_t cmd; + struct dt9812_usb_cmd cmd; int i, count, retval; cmd.cmd = cpu_to_le32(DT9812_RMW_MULTI_BYTE_REG); @@ -429,7 +430,7 @@ static int dt9812_rmw_multiple_registers(usb_dt9812_t *dev, int reg_count, return retval; } -static int dt9812_digital_in(slot_dt9812_t *slot, u8 *bits) +static int dt9812_digital_in(struct slot_dt9812 *slot, u8 *bits) { int result = -ENODEV; @@ -456,7 +457,7 @@ static int dt9812_digital_in(slot_dt9812_t *slot, u8 *bits) return result; } -static int dt9812_digital_out(slot_dt9812_t *slot, u8 bits) +static int dt9812_digital_out(struct slot_dt9812 *slot, u8 bits) { int result = -ENODEV; @@ -475,7 +476,7 @@ static int dt9812_digital_out(slot_dt9812_t *slot, u8 bits) return result; } -static int dt9812_digital_out_shadow(slot_dt9812_t *slot, u8 *bits) +static int dt9812_digital_out_shadow(struct slot_dt9812 *slot, u8 *bits) { int result = -ENODEV; @@ -488,8 +489,8 @@ static int dt9812_digital_out_shadow(slot_dt9812_t *slot, u8 *bits) return result; } -static void dt9812_configure_mux(usb_dt9812_t *dev, dt9812_rmw_byte_t *rmw, - int channel) +static void dt9812_configure_mux(struct usb_dt9812 *dev, + struct dt9812_rmw_byte *rmw, int channel) { if (dev->device == DT9812_DEVID_DT9812_10) { /* In the DT9812/10V MUX is selected by P1.5-7 */ @@ -504,8 +505,9 @@ static void dt9812_configure_mux(usb_dt9812_t *dev, dt9812_rmw_byte_t *rmw, } } -static void dt9812_configure_gain(usb_dt9812_t *dev, dt9812_rmw_byte_t *rmw, - dt9812_gain_t gain) +static void dt9812_configure_gain(struct usb_dt9812 *dev, + struct dt9812_rmw_byte *rmw, + enum dt9812_gain gain) { if (dev->device == DT9812_DEVID_DT9812_10) { /* In the DT9812/10V, there is an external gain of 0.5 */ @@ -551,10 +553,10 @@ static void dt9812_configure_gain(usb_dt9812_t *dev, dt9812_rmw_byte_t *rmw, } } -static int dt9812_analog_in(slot_dt9812_t *slot, int channel, u16 *value, - dt9812_gain_t gain) +static int dt9812_analog_in(struct slot_dt9812 *slot, int channel, u16 *value, + enum dt9812_gain gain) { - dt9812_rmw_byte_t rmw[3]; + struct dt9812_rmw_byte rmw[3]; u8 reg[3] = { F020_SFR_ADC0CN, F020_SFR_ADC0H, @@ -617,7 +619,7 @@ exit: return result; } -static int dt9812_analog_out_shadow(slot_dt9812_t *slot, int channel, +static int dt9812_analog_out_shadow(struct slot_dt9812 *slot, int channel, u16 *value) { int result = -ENODEV; @@ -632,13 +634,13 @@ static int dt9812_analog_out_shadow(slot_dt9812_t *slot, int channel, return result; } -static int dt9812_analog_out(slot_dt9812_t *slot, int channel, u16 value) +static int dt9812_analog_out(struct slot_dt9812 *slot, int channel, u16 value) { int result = -ENODEV; down(&slot->mutex); if (slot->usb) { - dt9812_rmw_byte_t rmw[3]; + struct dt9812_rmw_byte rmw[3]; switch (channel) { case 0: @@ -693,7 +695,7 @@ static int dt9812_probe(struct usb_interface *interface, const struct usb_device_id *id) { int retval = -ENOMEM; - usb_dt9812_t *dev = NULL; + struct usb_dt9812 *dev = NULL; struct usb_host_interface *iface_desc; struct usb_endpoint_descriptor *endpoint; int i; @@ -829,8 +831,8 @@ static int dt9812_probe(struct usb_interface *interface, down(&dt9812_mutex); { /* Find a slot for the USB device */ - slot_dt9812_t *first = NULL; - slot_dt9812_t *best = NULL; + struct slot_dt9812 *first = NULL; + struct slot_dt9812 *best = NULL; for (i = 0; i < DT9812_NUM_SLOTS; i++) { if (!first && !dt9812[i].usb && dt9812[i].serial == 0) @@ -861,7 +863,7 @@ error: static void dt9812_disconnect(struct usb_interface *interface) { - usb_dt9812_t *dev; + struct usb_dt9812 *dev; int minor = interface->minor; down(&dt9812_mutex); @@ -1019,7 +1021,7 @@ static int dt9812_attach(comedi_device *dev, comedi_devconfig *it) dev->board_name = "dt9812"; - if (alloc_private(dev, sizeof(comedi_dt9812_t)) < 0) + if (alloc_private(dev, sizeof(struct comedi_dt9812)) < 0) return -ENOMEM; /* @@ -1077,8 +1079,8 @@ static int dt9812_attach(comedi_device *dev, comedi_devconfig *it) down(&dt9812_mutex); /* Find a slot for the comedi device */ { - slot_dt9812_t *first = NULL; - slot_dt9812_t *best = NULL; + struct slot_dt9812 *first = NULL; + struct slot_dt9812 *best = NULL; for (i = 0; i < DT9812_NUM_SLOTS; i++) { if (!first && !dt9812[i].comedi) { /* First free slot from comedi side */ -- cgit v1.2.3 From 122ee961a08ad9be966876b63c4f862a3089fd4a Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 11:51:41 -0800 Subject: Staging: comedi: dt9812: fix sparse warnings remove all warnings that sparse complains about in the dt9812 driver Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt9812.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index 369048e50ef3..70ea748caab3 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -769,8 +769,6 @@ static int dt9812_probe(struct usb_interface *interface, * Seems like a configuration reset is necessary if driver is * reloaded while device is attached */ - int i; - usb_reset_configuration(dev->udev); for (i = 0; i < 10; i++) { retval = dt9812_read_info(dev, 1, &fw, sizeof(fw)); @@ -1060,7 +1058,7 @@ static int dt9812_attach(comedi_device *dev, comedi_devconfig *it) s->subdev_flags = SDF_READABLE | SDF_GROUND; s->n_chan = 0; s->maxdata = 1; - s->range_table = 0; + s->range_table = NULL; s->insn_read = &dt9812_ai_rinsn; /* analog output subdevice */ @@ -1069,7 +1067,7 @@ static int dt9812_attach(comedi_device *dev, comedi_devconfig *it) s->subdev_flags = SDF_WRITEABLE; s->n_chan = 0; s->maxdata = 1; - s->range_table = 0; + s->range_table = NULL; s->insn_write = &dt9812_ao_winsn; s->insn_read = &dt9812_ao_rinsn; -- cgit v1.2.3 From ebce039cf530c1410245815f2648e283d066c4d4 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 11:59:49 -0800 Subject: Staging: comedi: usbdux: remove kernel version checks Now that we are in the kernel tree, these ifdefs are not needed. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 83 ++------------------------------- 1 file changed, 3 insertions(+), 80 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index 33205530b0d3..331dc59c8ff5 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -251,10 +251,8 @@ typedef struct { int16_t *outBuffer; // interface number int ifnum; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) // interface structure in 2.6 struct usb_interface *interface; -#endif // comedi device for the interrupt context comedi_device *comedidev; // is it USB_SPEED_HIGH or not? @@ -301,24 +299,14 @@ static DECLARE_MUTEX(start_stop_sem); static int usbduxsub_unlink_InURBs(usbduxsub_t * usbduxsub_tmp) { int i = 0; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) - int j = 0; -#endif int err = 0; if (usbduxsub_tmp && usbduxsub_tmp->urbIn) { for (i = 0; i < usbduxsub_tmp->numOfInBuffers; i++) { if (usbduxsub_tmp->urbIn[i]) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) - j = usb_unlink_urb(usbduxsub_tmp->urbIn[i]); - if (j < 0) { - err = j; - } -#else // We wait here until all transfers // have been cancelled. usb_kill_urb(usbduxsub_tmp->urbIn[i]); -#endif } #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux: unlinked InURB %d, err=%d\n", @@ -385,11 +373,7 @@ static int usbdux_ai_cancel(comedi_device * dev, comedi_subdevice * s) // analogue IN // interrupt service routine -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) static void usbduxsub_ai_IsocIrq(struct urb *urb) -#else -static void usbduxsub_ai_IsocIrq(struct urb *urb PT_REGS_ARG) -#endif { int i, err, n; usbduxsub_t *this_usbduxsub; @@ -537,23 +521,13 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb PT_REGS_ARG) static int usbduxsub_unlink_OutURBs(usbduxsub_t * usbduxsub_tmp) { int i = 0; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) - int j = 0; -#endif int err = 0; if (usbduxsub_tmp && usbduxsub_tmp->urbOut) { for (i = 0; i < usbduxsub_tmp->numOfOutBuffers; i++) { if (usbduxsub_tmp->urbOut[i]) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) - j = usb_unlink_urb(usbduxsub_tmp->urbOut[i]); - if (j < err) { - err = j; - } -#else usb_kill_urb(usbduxsub_tmp->urbOut[i]); -#endif } #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux: unlinked OutURB %d: res=%d\n", @@ -612,13 +586,8 @@ static int usbdux_ao_cancel(comedi_device * dev, comedi_subdevice * s) return res; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) static void usbduxsub_ao_IsocIrq(struct urb *urb) { -#else -static void usbduxsub_ao_IsocIrq(struct urb *urb PT_REGS_ARG) -{ -#endif int i, ret; int8_t *datap; usbduxsub_t *this_usbduxsub; @@ -1851,23 +1820,11 @@ static int usbdux_counter_config(comedi_device * dev, comedi_subdevice * s, static int usbduxsub_unlink_PwmURBs(usbduxsub_t * usbduxsub_tmp) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) - int j = 0; -#endif - int err = 0; if (usbduxsub_tmp && usbduxsub_tmp->urbPwm) { - if (usbduxsub_tmp->urbPwm) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,8) - j = usb_unlink_urb(usbduxsub_tmp->urbPwm); - if (j < err) { - err = j; - } -#else + if (usbduxsub_tmp->urbPwm) usb_kill_urb(usbduxsub_tmp->urbPwm); -#endif - } #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux: unlinked PwmURB: res=%d\n", err); #endif @@ -1921,13 +1878,8 @@ static int usbdux_pwm_cancel(comedi_device * dev, comedi_subdevice * s) return res; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) || LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19) static void usbduxsub_pwm_irq(struct urb *urb) { -#else -static void usbduxsub_pwm_irq(struct urb *urb, struct pt_regs *regs) -{ -#endif int ret; usbduxsub_t *this_usbduxsub; comedi_device *this_comedidev; @@ -2224,12 +2176,9 @@ static void tidy_up(usbduxsub_t * usbduxsub_tmp) if (!usbduxsub_tmp) { return; } -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) // shows the usb subsystem that the driver is down - if (usbduxsub_tmp->interface) { + if (usbduxsub_tmp->interface) usb_set_intfdata(usbduxsub_tmp->interface, NULL); - } -#endif usbduxsub_tmp->probed = 0; @@ -2244,9 +2193,7 @@ static void tidy_up(usbduxsub_t * usbduxsub_tmp) usbduxsub_tmp->urbIn[i]->transfer_buffer = NULL; } if (usbduxsub_tmp->urbIn[i]) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) usb_kill_urb(usbduxsub_tmp->urbIn[i]); -#endif usb_free_urb(usbduxsub_tmp->urbIn[i]); usbduxsub_tmp->urbIn[i] = NULL; } @@ -2267,9 +2214,7 @@ static void tidy_up(usbduxsub_t * usbduxsub_tmp) NULL; } if (usbduxsub_tmp->urbOut[i]) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) usb_kill_urb(usbduxsub_tmp->urbOut[i]); -#endif usb_free_urb(usbduxsub_tmp->urbOut[i]); usbduxsub_tmp->urbOut[i] = NULL; } @@ -2286,9 +2231,7 @@ static void tidy_up(usbduxsub_t * usbduxsub_tmp) kfree(usbduxsub_tmp->urbPwm->transfer_buffer); usbduxsub_tmp->urbPwm->transfer_buffer = NULL; } -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,8) usb_kill_urb(usbduxsub_tmp->urbPwm); -#endif usb_free_urb(usbduxsub_tmp->urbPwm); usbduxsub_tmp->urbPwm = NULL; } @@ -2434,16 +2377,10 @@ static int read_firmware(usbduxsub_t * usbduxsub, void *firmwarePtr, long size) } // allocate memory for the urbs and initialise them -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -static void *usbduxsub_probe(struct usb_device *udev, - unsigned int interfnum, const struct usb_device_id *id) -{ -#else static int usbduxsub_probe(struct usb_interface *uinterf, const struct usb_device_id *id) { struct usb_device *udev = interface_to_usbdev(uinterf); -#endif int i; int index; @@ -2474,10 +2411,6 @@ static int usbduxsub_probe(struct usb_interface *uinterf, // save a pointer to the usb device usbduxsub[index].usbdev = udev; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - // save the interface number - usbduxsub[index].ifnum = interfnum; -#else // 2.6: save the interface itself usbduxsub[index].interface = uinterf; // get the interface number from the interface @@ -2485,7 +2418,6 @@ static int usbduxsub_probe(struct usb_interface *uinterf, // hand the private data over to the usb subsystem // will be needed for disconnect usb_set_intfdata(uinterf, &(usbduxsub[index])); -#endif #ifdef CONFIG_COMEDI_DEBUG printk("comedi_: usbdux: ifnum=%d\n", usbduxsub[index].ifnum); @@ -2678,24 +2610,15 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].probed = 1; up(&start_stop_sem); printk("comedi_: usbdux%d has been successfully initialised.\n", index); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - return (void *)(&usbduxsub[index]); -#else // success return 0; -#endif } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -static void usbduxsub_disconnect(struct usb_device *udev, void *ptr) -{ - usbduxsub_t *usbduxsub_tmp = (usbduxsub_t *) ptr; -#else static void usbduxsub_disconnect(struct usb_interface *intf) { usbduxsub_t *usbduxsub_tmp = usb_get_intfdata(intf); struct usb_device *udev = interface_to_usbdev(intf); -#endif + if (!usbduxsub_tmp) { printk("comedi_: usbdux: disconnect called with null pointer.\n"); return; -- cgit v1.2.3 From f2ce8314d4cb7084506db3af4ad5ae970fbacb3b Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 14:04:52 -0800 Subject: Staging: comedi: usbdux: code style cleanups Fix a lot of checkpatch.pl warnings and errors in the usbdux driver. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 458 +++++++++++++++----------------- 1 file changed, 221 insertions(+), 237 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index 331dc59c8ff5..3c51607a2e02 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -296,7 +296,7 @@ static DECLARE_MUTEX(start_stop_sem); // Stops the data acquision // It should be safe to call this function from any context -static int usbduxsub_unlink_InURBs(usbduxsub_t * usbduxsub_tmp) +static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp) { int i = 0; int err = 0; @@ -317,10 +317,12 @@ static int usbduxsub_unlink_InURBs(usbduxsub_t * usbduxsub_tmp) return err; } -/* This will stop a running acquisition operation */ -// Is called from within this driver from both the -// interrupt context and from comedi -static int usbdux_ai_stop(usbduxsub_t * this_usbduxsub, int do_unlink) +/* + * This will stop a running acquisition operation + * Is called from within this driver from both the + * interrupt context and from comedi + */ +static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) { int ret = 0; @@ -460,27 +462,26 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) urb->dev = this_usbduxsub->usbdev; - // resubmit the urb + /* resubmit the urb */ err = USB_SUBMIT_URB(urb); if (unlikely(err < 0)) { printk("comedi_: usbdux_: urb resubmit failed in int-context! err=%d ", err); - if (err == -EL2NSYNC) { + if (err == -EL2NSYNC) printk("--> buggy USB host controller or bug in IRQ handler!\n"); - } else { + else printk("\n"); - } s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); - // don't do an unlink here + /* don't do an unlink here */ usbdux_ai_stop(this_usbduxsub, 0); return; } this_usbduxsub->ai_counter--; - if (likely(this_usbduxsub->ai_counter > 0)) { + if (likely(this_usbduxsub->ai_counter > 0)) return; - } + // timer zero, transfer measurements to comedi this_usbduxsub->ai_counter = this_usbduxsub->ai_timer; @@ -518,17 +519,16 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) comedi_event(this_usbduxsub->comedidev, s); } -static int usbduxsub_unlink_OutURBs(usbduxsub_t * usbduxsub_tmp) +static int usbduxsub_unlink_OutURBs(usbduxsub_t *usbduxsub_tmp) { int i = 0; - int err = 0; if (usbduxsub_tmp && usbduxsub_tmp->urbOut) { for (i = 0; i < usbduxsub_tmp->numOfOutBuffers; i++) { - if (usbduxsub_tmp->urbOut[i]) { + if (usbduxsub_tmp->urbOut[i]) usb_kill_urb(usbduxsub_tmp->urbOut[i]); - } + #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux: unlinked OutURB %d: res=%d\n", i, err); @@ -541,7 +541,7 @@ static int usbduxsub_unlink_OutURBs(usbduxsub_t * usbduxsub_tmp) /* This will cancel a running acquisition operation * in any context. */ -static int usbdux_ao_stop(usbduxsub_t * this_usbduxsub, int do_unlink) +static int usbdux_ao_stop(usbduxsub_t *this_usbduxsub, int do_unlink) { int ret = 0; @@ -554,18 +554,16 @@ static int usbdux_ao_stop(usbduxsub_t * this_usbduxsub, int do_unlink) #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux_ao_cancel\n"); #endif - if (do_unlink) { + if (do_unlink) ret = usbduxsub_unlink_OutURBs(this_usbduxsub); - } this_usbduxsub->ao_cmd_running = 0; return ret; } -// force unlink -// is called by comedi -static int usbdux_ao_cancel(comedi_device * dev, comedi_subdevice * s) +/* force unlink, is called by comedi */ +static int usbdux_ao_cancel(comedi_device *dev, comedi_subdevice *s) { usbduxsub_t *this_usbduxsub = dev->private; int res = 0; @@ -618,12 +616,12 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) /* success */ break; - // after an unlink command, unplug, ... etc - // no unlink needed here. Already shutting down. case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: case -ECONNABORTED: + // after an unlink command, unplug, ... etc + // no unlink needed here. Already shutting down. if (this_usbduxsub->ao_cmd_running) { s->async->events |= COMEDI_CB_EOA; comedi_event(this_usbduxsub->comedidev, s); @@ -631,8 +629,8 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) } return; - // a real error default: + // a real error if (this_usbduxsub->ao_cmd_running) { printk("comedi_: usbdux_: Non-zero urb status received in ao intr context: %d\n", urb->status); s->async->events |= COMEDI_CB_ERROR; @@ -645,9 +643,9 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) } // are we actually running? - if (!(this_usbduxsub->ao_cmd_running)) { + if (!(this_usbduxsub->ao_cmd_running)) return; - } + // normal operation: executing a command in this subdevice this_usbduxsub->ao_counter--; if (this_usbduxsub->ao_counter <= 0) { @@ -672,9 +670,9 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) s->async->cmd.chanlist_len; for (i = 0; i < s->async->cmd.chanlist_len; i++) { sampl_t temp; - if (i >= NUMOUTCHANNELS) { + if (i >= NUMOUTCHANNELS) break; - } + // pointer to the DA datap = (&(((int8_t *) urb->transfer_buffer)[i * 3 + 1])); // get the data from comedi @@ -712,11 +710,11 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) if ((ret = USB_SUBMIT_URB(urb)) < 0) { printk("comedi_: usbdux_: ao urb resubm failed in int-cont."); printk("ret=%d", ret); - if (ret == EL2NSYNC) { + if (ret == EL2NSYNC) printk("--> buggy USB host controller or bug in IRQ handling!\n"); - } else { + else printk("\n"); - } + s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); @@ -726,7 +724,7 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) } } -static int usbduxsub_start(usbduxsub_t * usbduxsub) +static int usbduxsub_start(usbduxsub_t *usbduxsub) { int errcode = 0; uint8_t local_transfer_buffer[16]; @@ -759,7 +757,7 @@ static int usbduxsub_start(usbduxsub_t * usbduxsub) return 0; } -static int usbduxsub_stop(usbduxsub_t * usbduxsub) +static int usbduxsub_stop(usbduxsub_t *usbduxsub) { int errcode = 0; @@ -790,9 +788,9 @@ static int usbduxsub_stop(usbduxsub_t * usbduxsub) return 0; } -static int usbduxsub_upload(usbduxsub_t * usbduxsub, - uint8_t * local_transfer_buffer, - unsigned int startAddr, unsigned int len) +static int usbduxsub_upload(usbduxsub_t *usbduxsub, + uint8_t *local_transfer_buffer, + unsigned int startAddr, unsigned int len) { int errcode; @@ -834,8 +832,8 @@ static int usbduxsub_upload(usbduxsub_t * usbduxsub, return 0; } -int firmwareUpload(usbduxsub_t * usbduxsub, - uint8_t * firmwareBinary, int sizeFirmware) +static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary, + int sizeFirmware) { int ret; @@ -860,16 +858,16 @@ int firmwareUpload(usbduxsub_t * usbduxsub, return 0; } -int usbduxsub_submit_InURBs(usbduxsub_t * usbduxsub) +static int usbduxsub_submit_InURBs(usbduxsub_t *usbduxsub) { int i, errFlag; - if (!usbduxsub) { + if (!usbduxsub) return -EFAULT; - } + /* Submit all URBs and start the transfer on the bus */ for (i = 0; i < usbduxsub->numOfInBuffers; i++) { - // in case of a resubmission after an unlink... + /* in case of a resubmission after an unlink... */ usbduxsub->urbIn[i]->interval = usbduxsub->ai_interval; usbduxsub->urbIn[i]->context = usbduxsub->comedidev; usbduxsub->urbIn[i]->dev = usbduxsub->usbdev; @@ -889,7 +887,7 @@ int usbduxsub_submit_InURBs(usbduxsub_t * usbduxsub) return 0; } -int usbduxsub_submit_OutURBs(usbduxsub_t * usbduxsub) +static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub) { int i, errFlag; @@ -916,8 +914,8 @@ int usbduxsub_submit_OutURBs(usbduxsub_t * usbduxsub) return 0; } -static int usbdux_ai_cmdtest(comedi_device * dev, - comedi_subdevice * s, comedi_cmd * cmd) +static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, + comedi_cmd *cmd) { int err = 0, tmp, i; unsigned int tmpTimer; @@ -1072,7 +1070,7 @@ static int8_t create_adc_command(unsigned int chan, int range) #define SENDPWMON 7 #define SENDPWMOFF 8 -static int send_dux_commands(usbduxsub_t * this_usbduxsub, int cmd_type) +static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type) { int result, nsent; @@ -1089,13 +1087,13 @@ static int send_dux_commands(usbduxsub_t * this_usbduxsub, int cmd_type) usb_sndbulkpipe(this_usbduxsub->usbdev, COMMAND_OUT_EP), this_usbduxsub->dux_commands, SIZEOFDUXBUFFER, &nsent, 10 * HZ); - if (result < 0) { + if (result < 0) printk("comedi%d: could not transmit dux_command to the usb-device, err=%d\n", this_usbduxsub->comedidev->minor, result); - } + return result; } -static int receive_dux_commands(usbduxsub_t * this_usbduxsub, int command) +static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command) { int result = (-EFAULT); int nrec; @@ -1119,8 +1117,8 @@ static int receive_dux_commands(usbduxsub_t * this_usbduxsub, int command) return -EFAULT; } -static int usbdux_ai_inttrig(comedi_device * dev, - comedi_subdevice * s, unsigned int trignum) +static int usbdux_ai_inttrig(comedi_device *dev, comedi_subdevice *s, + unsigned int trignum) { int ret; usbduxsub_t *this_usbduxsub = dev->private; @@ -1160,7 +1158,7 @@ static int usbdux_ai_inttrig(comedi_device * dev, return 1; } -static int usbdux_ai_cmd(comedi_device * dev, comedi_subdevice * s) +static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) { comedi_cmd *cmd = &s->async->cmd; unsigned int chan, range; @@ -1171,10 +1169,10 @@ static int usbdux_ai_cmd(comedi_device * dev, comedi_subdevice * s) #ifdef NOISY_DUX_DEBUGBUG printk("comedi%d: usbdux_ai_cmd\n", dev->minor); #endif - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } - // block other CPUs from starting an ai_cmd + + /* block other CPUs from starting an ai_cmd */ down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { @@ -1186,7 +1184,7 @@ static int usbdux_ai_cmd(comedi_device * dev, comedi_subdevice * s) up(&this_usbduxsub->sem); return -EBUSY; } - // set current channel of the running aquisition to zero + /* set current channel of the running aquisition to zero */ s->async->cur_chan = 0; this_usbduxsub->dux_commands[1] = cmd->chanlist_len; @@ -1211,20 +1209,21 @@ static int usbdux_ai_cmd(comedi_device * dev, comedi_subdevice * s) } if (this_usbduxsub->high_speed) { - // every channel gets a time window of 125us. Thus, if we - // sample all 8 channels we need 1ms. If we sample only - // one channel we need only 125us + /* + * every channel gets a time window of 125us. Thus, if we + * sample all 8 channels we need 1ms. If we sample only one + * channel we need only 125us + */ this_usbduxsub->ai_interval = 1; - // find a power of 2 for the interval + /* find a power of 2 for the interval */ while ((this_usbduxsub->ai_interval) < (cmd->chanlist_len)) { this_usbduxsub->ai_interval = (this_usbduxsub->ai_interval) * 2; } - this_usbduxsub->ai_timer = - cmd->scan_begin_arg / (125000 * + this_usbduxsub->ai_timer = cmd->scan_begin_arg / (125000 * (this_usbduxsub->ai_interval)); } else { - // interval always 1ms + /* interval always 1ms */ this_usbduxsub->ai_interval = 1; this_usbduxsub->ai_timer = cmd->scan_begin_arg / 1000000; } @@ -1267,8 +1266,8 @@ static int usbdux_ai_cmd(comedi_device * dev, comedi_subdevice * s) } /* Mode 0 is used to get a single conversion on demand */ -static int usbdux_ai_insn_read(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int i; lsampl_t one = 0; @@ -1314,9 +1313,9 @@ static int usbdux_ai_insn_read(comedi_device * dev, return 0; } one = le16_to_cpu(this_usbduxsub->insnBuffer[1]); - if (CR_RANGE(insn->chanspec) <= 1) { + if (CR_RANGE(insn->chanspec) <= 1) one = one ^ 0x800; - } + data[i] = one; } up(&this_usbduxsub->sem); @@ -1326,30 +1325,30 @@ static int usbdux_ai_insn_read(comedi_device * dev, ////////////////// // analog out -static int usbdux_ao_insn_read(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int usbdux_ao_insn_read(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int i; int chan = CR_CHAN(insn->chanspec); usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); return -ENODEV; } - for (i = 0; i < insn->n; i++) { + for (i = 0; i < insn->n; i++) data[i] = this_usbduxsub->outBuffer[chan]; - } + up(&this_usbduxsub->sem); return i; } -static int usbdux_ao_insn_write(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int usbdux_ao_insn_write(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int i, err; int chan = CR_CHAN(insn->chanspec); @@ -1358,9 +1357,9 @@ static int usbdux_ao_insn_write(comedi_device * dev, comedi_subdevice * s, #ifdef NOISY_DUX_DEBUGBUG printk("comedi%d: ao_insn_write\n", dev->minor); #endif - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); @@ -1396,15 +1395,15 @@ static int usbdux_ao_insn_write(comedi_device * dev, comedi_subdevice * s, return i; } -static int usbdux_ao_inttrig(comedi_device * dev, comedi_subdevice * s, - unsigned int trignum) +static int usbdux_ao_inttrig(comedi_device *dev, comedi_subdevice *s, + unsigned int trignum) { int ret; usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); @@ -1433,18 +1432,18 @@ static int usbdux_ao_inttrig(comedi_device * dev, comedi_subdevice * s, return 1; } -static int usbdux_ao_cmdtest(comedi_device * dev, - comedi_subdevice * s, comedi_cmd * cmd) +static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, + comedi_cmd *cmd) { int err = 0, tmp; usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } - if (!(this_usbduxsub->probed)) { + + if (!(this_usbduxsub->probed)) return -ENODEV; - } + #ifdef NOISY_DUX_DEBUGBUG printk("comedi%d: usbdux_ao_cmdtest\n", dev->minor); #endif @@ -1566,16 +1565,16 @@ static int usbdux_ao_cmdtest(comedi_device * dev, return 0; } -static int usbdux_ao_cmd(comedi_device * dev, comedi_subdevice * s) +static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) { comedi_cmd *cmd = &s->async->cmd; unsigned int chan, gain; int i, ret; usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); @@ -1666,8 +1665,8 @@ static int usbdux_ao_cmd(comedi_device * dev, comedi_subdevice * s) return 0; } -static int usbdux_dio_insn_config(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +static int usbdux_dio_insn_config(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int chan = CR_CHAN(insn->chanspec); @@ -1697,16 +1696,16 @@ static int usbdux_dio_insn_config(comedi_device * dev, return insn->n; } -static int usbdux_dio_insn_bits(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { usbduxsub_t *this_usbduxsub = dev->private; int err; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + if (insn->n != 2) return -EINVAL; @@ -1742,18 +1741,16 @@ static int usbdux_dio_insn_bits(comedi_device * dev, return 2; } -// reads the 4 counters -// only two are used just now -static int usbdux_counter_read(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +/* reads the 4 counters, only two are used just now */ +static int usbdux_counter_read(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { usbduxsub_t *this_usbduxsub = dev->private; int chan = insn->chanspec; int err; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } down(&this_usbduxsub->sem); @@ -1778,15 +1775,14 @@ static int usbdux_counter_read(comedi_device * dev, comedi_subdevice * s, return 1; } -static int usbdux_counter_write(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int usbdux_counter_write(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { usbduxsub_t *this_usbduxsub = dev->private; int err; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } down(&this_usbduxsub->sem); @@ -1808,8 +1804,8 @@ static int usbdux_counter_write(comedi_device * dev, comedi_subdevice * s, return 1; } -static int usbdux_counter_config(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int usbdux_counter_config(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { // nothing to do so far return 2; @@ -1818,7 +1814,7 @@ static int usbdux_counter_config(comedi_device * dev, comedi_subdevice * s, ///////////////////////////// // PWM -static int usbduxsub_unlink_PwmURBs(usbduxsub_t * usbduxsub_tmp) +static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp) { int err = 0; @@ -1835,7 +1831,7 @@ static int usbduxsub_unlink_PwmURBs(usbduxsub_t * usbduxsub_tmp) /* This cancels a running acquisition operation * in any context. */ -static int usbdux_pwm_stop(usbduxsub_t * this_usbduxsub, int do_unlink) +static int usbdux_pwm_stop(usbduxsub_t *this_usbduxsub, int do_unlink) { int ret = 0; @@ -1848,32 +1844,30 @@ static int usbdux_pwm_stop(usbduxsub_t * this_usbduxsub, int do_unlink) #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux_pwm_cancel\n"); #endif - if (do_unlink) { + if (do_unlink) ret = usbduxsub_unlink_PwmURBs(this_usbduxsub); - } + this_usbduxsub->pwm_cmd_running = 0; return ret; } -// force unlink -// is called by comedi -static int usbdux_pwm_cancel(comedi_device * dev, comedi_subdevice * s) +/* force unlink - is called by comedi */ +static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s) { usbduxsub_t *this_usbduxsub = dev->private; int res = 0; - // unlink only if it is really running + /* unlink only if it is really running */ res = usbdux_pwm_stop(this_usbduxsub, this_usbduxsub->pwm_cmd_running); #ifdef NOISY_DUX_DEBUGBUG printk("comedi %d: sending pwm off command to the usb device.\n", dev->minor); #endif - if ((res = send_dux_commands(this_usbduxsub, SENDPWMOFF)) < 0) { + if ((res = send_dux_commands(this_usbduxsub, SENDPWMOFF)) < 0) return res; - } return res; } @@ -1911,19 +1905,21 @@ static void usbduxsub_pwm_irq(struct urb *urb) /* success */ break; - // after an unlink command, unplug, ... etc - // no unlink needed here. Already shutting down. case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: case -ECONNABORTED: - if (this_usbduxsub->pwm_cmd_running) { + /* + * after an unlink command, unplug, ... etc + * no unlink needed here. Already shutting down. + */ + if (this_usbduxsub->pwm_cmd_running) usbdux_pwm_stop(this_usbduxsub, 0); - } + return; - // a real error default: + /* a real error */ if (this_usbduxsub->pwm_cmd_running) { printk("comedi_: usbdux_: Non-zero urb status received in pwm intr context: %d\n", urb->status); usbdux_pwm_stop(this_usbduxsub, 0); @@ -1931,10 +1927,9 @@ static void usbduxsub_pwm_irq(struct urb *urb) return; } - // are we actually running? - if (!(this_usbduxsub->pwm_cmd_running)) { + /* are we actually running? */ + if (!(this_usbduxsub->pwm_cmd_running)) return; - } urb->transfer_buffer_length = this_usbduxsub->sizePwmBuf; urb->dev = this_usbduxsub->usbdev; @@ -1943,24 +1938,24 @@ static void usbduxsub_pwm_irq(struct urb *urb) if ((ret = USB_SUBMIT_URB(urb)) < 0) { printk("comedi_: usbdux_: pwm urb resubm failed in int-cont."); printk("ret=%d", ret); - if (ret == EL2NSYNC) { + if (ret == EL2NSYNC) printk("--> buggy USB host controller or bug in IRQ handling!\n"); - } else { + else printk("\n"); - } - // don't do an unlink here + + /* don't do an unlink here */ usbdux_pwm_stop(this_usbduxsub, 0); } } } -int usbduxsub_submit_PwmURBs(usbduxsub_t * usbduxsub) +static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub) { int errFlag; - if (!usbduxsub) { + if (!usbduxsub) return -EFAULT; - } + #ifdef NOISY_DUX_DEBUGBUG printk("comedi_: usbdux: submitting pwm-urb\n"); #endif @@ -1982,13 +1977,13 @@ int usbduxsub_submit_PwmURBs(usbduxsub_t * usbduxsub) return 0; } -static int usbdux_pwm_period(comedi_device * dev, comedi_subdevice * s, +static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s, lsampl_t period) { usbduxsub_t *this_usbduxsub = dev->private; - int fx2delay=255; - if (period < MIN_PWM_PERIOD) - { + int fx2delay = 255; + + if (period < MIN_PWM_PERIOD) { printk("comedi%d: illegal period setting for pwm.\n", dev->minor); return -EAGAIN; } else { @@ -1999,10 +1994,10 @@ static int usbdux_pwm_period(comedi_device * dev, comedi_subdevice * s, return -EAGAIN; } } - this_usbduxsub->pwmDelay=fx2delay; - this_usbduxsub->pwmPeriod=period; + this_usbduxsub->pwmDelay = fx2delay; + this_usbduxsub->pwmPeriod = period; #ifdef NOISY_DUX_DEBUGBUG - printk("usbdux_pwm_period: frequ=%d, period=%d\n",period,fx2delay); + printk("usbdux_pwm_period: frequ=%d, period=%d\n", period, fx2delay); #endif return 0; } @@ -2098,37 +2093,36 @@ static int usbdux_pwm_write(comedi_device * dev, comedi_subdevice * s, // the sign is set via a special INSN only, this gives us 8 bits for // normal operation - return usbdux_pwm_pattern(dev,s, - CR_CHAN(insn->chanspec), - data[0], - 0); // relay sign 0 by default + // relay sign 0 by default + return usbdux_pwm_pattern(dev, s, CR_CHAN(insn->chanspec), + data[0], 0); } - -static int usbdux_pwm_read(comedi_device * x1, comedi_subdevice * x2, - comedi_insn * x3, lsampl_t * x4) +static int usbdux_pwm_read(comedi_device *x1, comedi_subdevice *x2, + comedi_insn *x3, lsampl_t *x4) { - // not needed + /* not needed */ return -EINVAL; }; -// switches on/off PWM -static int usbdux_pwm_config(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +/* switches on/off PWM */ +static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { usbduxsub_t *this_usbduxsub = dev->private; switch (data[0]) { case INSN_CONFIG_ARM: #ifdef NOISY_DUX_DEBUGBUG - // switch it on + /* switch it on */ printk("comedi%d: pwm_insn_config: pwm on\n", dev->minor); #endif - // if not zero the PWM is limited to a certain time which is - // not supported here - if (data[1]!=0) { + /* + * if not zero the PWM is limited to a certain time which is + * not supported here + */ + if (data[1] != 0) return -EINVAL; - } return usbdux_pwm_start(dev, s); case INSN_CONFIG_DISARM: #ifdef NOISY_DUX_DEBUGBUG @@ -2137,8 +2131,10 @@ static int usbdux_pwm_config(comedi_device * dev, comedi_subdevice * s, #endif return usbdux_pwm_cancel(dev, s); case INSN_CONFIG_GET_PWM_STATUS: - // to check if the USB transmission has failed or in case - // PWM was limited to n cycles to check if it has terminated + /* + * to check if the USB transmission has failed or in case PWM + * was limited to n cycles to check if it has terminated + */ data[1] = this_usbduxsub->pwm_cmd_running; return 0; case INSN_CONFIG_PWM_SET_PERIOD: @@ -2146,37 +2142,41 @@ static int usbdux_pwm_config(comedi_device * dev, comedi_subdevice * s, printk("comedi%d: pwm_insn_config: setting period\n", dev->minor); #endif - return usbdux_pwm_period(dev,s,data[1]); + return usbdux_pwm_period(dev, s, data[1]); case INSN_CONFIG_PWM_GET_PERIOD: data[1] = this_usbduxsub->pwmPeriod; return 0; case INSN_CONFIG_PWM_SET_H_BRIDGE: - // value in the first byte and the sign in the second for a relay + /* value in the first byte and the sign in the second for a + relay */ return usbdux_pwm_pattern(dev, s, - CR_CHAN(insn->chanspec), // the channel number - data[1], // actual PWM data - (data[2]!=0)); // just a sign + /* the channel number */ + CR_CHAN(insn->chanspec), + /* actual PWM data */ + data[1], + /* just a sign */ + (data[2] != 0)); case INSN_CONFIG_PWM_GET_H_BRIDGE: - // values are not kept in this driver, nothing to return here + /* values are not kept in this driver, nothing to return here */ return -EINVAL; } return -EINVAL; } -// end of PWM -/////////////////////////////////////////////////////////////////// +/* end of PWM */ +/*****************************************************************/ -static void tidy_up(usbduxsub_t * usbduxsub_tmp) +static void tidy_up(usbduxsub_t *usbduxsub_tmp) { int i; #ifdef CONFIG_COMEDI_DEBUG printk("comedi_: usbdux: tiding up\n"); #endif - if (!usbduxsub_tmp) { + if (!usbduxsub_tmp) return; - } - // shows the usb subsystem that the driver is down + + /* shows the usb subsystem that the driver is down */ if (usbduxsub_tmp->interface) usb_set_intfdata(usbduxsub_tmp->interface, NULL); @@ -2227,34 +2227,22 @@ static void tidy_up(usbduxsub_t * usbduxsub_tmp) usbduxsub_tmp->pwm_cmd_running = 0; usbduxsub_unlink_PwmURBs(usbduxsub_tmp); } - if (usbduxsub_tmp->urbPwm->transfer_buffer) { - kfree(usbduxsub_tmp->urbPwm->transfer_buffer); - usbduxsub_tmp->urbPwm->transfer_buffer = NULL; - } + kfree(usbduxsub_tmp->urbPwm->transfer_buffer); + usbduxsub_tmp->urbPwm->transfer_buffer = NULL; usb_kill_urb(usbduxsub_tmp->urbPwm); usb_free_urb(usbduxsub_tmp->urbPwm); usbduxsub_tmp->urbPwm = NULL; } - if (usbduxsub_tmp->inBuffer) { - kfree(usbduxsub_tmp->inBuffer); - usbduxsub_tmp->inBuffer = NULL; - } - if (usbduxsub_tmp->insnBuffer) { - kfree(usbduxsub_tmp->insnBuffer); - usbduxsub_tmp->insnBuffer = NULL; - } - if (usbduxsub_tmp->inBuffer) { - kfree(usbduxsub_tmp->inBuffer); - usbduxsub_tmp->inBuffer = NULL; - } - if (usbduxsub_tmp->dac_commands) { - kfree(usbduxsub_tmp->dac_commands); - usbduxsub_tmp->dac_commands = NULL; - } - if (usbduxsub_tmp->dux_commands) { - kfree(usbduxsub_tmp->dux_commands); - usbduxsub_tmp->dux_commands = NULL; - } + kfree(usbduxsub_tmp->inBuffer); + usbduxsub_tmp->inBuffer = NULL; + kfree(usbduxsub_tmp->insnBuffer); + usbduxsub_tmp->insnBuffer = NULL; + kfree(usbduxsub_tmp->inBuffer); + usbduxsub_tmp->inBuffer = NULL; + kfree(usbduxsub_tmp->dac_commands); + usbduxsub_tmp->dac_commands = NULL; + kfree(usbduxsub_tmp->dux_commands); + usbduxsub_tmp->dux_commands = NULL; usbduxsub_tmp->ai_cmd_running = 0; usbduxsub_tmp->ao_cmd_running = 0; usbduxsub_tmp->pwm_cmd_running = 0; @@ -2263,24 +2251,25 @@ static void tidy_up(usbduxsub_t * usbduxsub_tmp) static unsigned hex2unsigned(char *h) { unsigned hi, lo; - if (h[0] > '9') { + + if (h[0] > '9') hi = h[0] - 'A' + 0x0a; - } else { + else hi = h[0] - '0'; - } - if (h[1] > '9') { + + if (h[1] > '9') lo = h[1] - 'A' + 0x0a; - } else { + else lo = h[1] - '0'; - } + return hi * 0x10 + lo; } -// for FX2 +/* for FX2 */ #define FIRMWARE_MAX_LEN 0x2000 -// taken from David Brownell's fxload and adjusted for this driver -static int read_firmware(usbduxsub_t * usbduxsub, void *firmwarePtr, long size) +/* taken from David Brownell's fxload and adjusted for this driver */ +static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) { int i = 0; unsigned char *fp = (char *)firmwarePtr; @@ -2335,9 +2324,9 @@ static int read_firmware(usbduxsub_t * usbduxsub, void *firmwarePtr, long size) /* Read the target offset */ off = (hex2unsigned(buf + 3) * 0x0100) + hex2unsigned(buf + 5); - if ((off + len) > maxAddr) { + if ((off + len) > maxAddr) maxAddr = off + len; - } + if (maxAddr >= FIRMWARE_MAX_LEN) { printk("comedi_: usbdux: firmware upload goes beyond FX2 RAM boundaries."); @@ -2349,9 +2338,9 @@ static int read_firmware(usbduxsub_t * usbduxsub, void *firmwarePtr, long size) type = hex2unsigned(buf + 7); /* If this is an EOF record, then make it so. */ - if (type == 1) { + if (type == 1) break; - } + if (type != 0) { printk("comedi_: usbdux: unsupported record type: %u\n", @@ -2466,20 +2455,20 @@ static int usbduxsub_probe(struct usb_interface *uinterf, up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); } - // setting to alternate setting 3: enabling iso ep and bulk ep. + /* setting to alternate setting 3: enabling iso ep and bulk ep. */ i = usb_set_interface(usbduxsub[index].usbdev, - usbduxsub[index].ifnum, 3); + usbduxsub[index].ifnum, 3); if (i < 0) { printk("comedi_: usbdux%d: could not set alternate setting 3 in high speed.\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENODEV); } - if (usbduxsub[index].high_speed) { + if (usbduxsub[index].high_speed) usbduxsub[index].numOfInBuffers = NUMOFINBUFFERSHIGH; - } else { + else usbduxsub[index].numOfInBuffers = NUMOFINBUFFERSFULL; - } + usbduxsub[index].urbIn = kzalloc(sizeof(struct urb *) * usbduxsub[index].numOfInBuffers, GFP_KERNEL); @@ -2522,12 +2511,12 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].urbIn[i]->iso_frame_desc[0].length = SIZEINBUF; } - // out - if (usbduxsub[index].high_speed) { + /* out */ + if (usbduxsub[index].high_speed) usbduxsub[index].numOfOutBuffers = NUMOFOUTBUFFERSHIGH; - } else { + else usbduxsub[index].numOfOutBuffers = NUMOFOUTBUFFERSFULL; - } + usbduxsub[index].urbOut = kzalloc(sizeof(struct urb *) * usbduxsub[index].numOfOutBuffers, GFP_KERNEL); @@ -2637,8 +2626,8 @@ static void usbduxsub_disconnect(struct usb_interface *intf) #endif } -// is called when comedi-config is called -static int usbdux_attach(comedi_device * dev, comedi_devconfig * it) +/* is called when comedi-config is called */ +static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) { int ret; int index; @@ -2799,7 +2788,7 @@ static int usbdux_attach(comedi_device * dev, comedi_devconfig * it) return 0; } -static int usbdux_detach(comedi_device * dev) +static int usbdux_detach(comedi_device *dev) { usbduxsub_t *usbduxsub_tmp; @@ -2833,10 +2822,10 @@ static int usbdux_detach(comedi_device * dev) /* main driver struct */ static comedi_driver driver_usbdux = { - driver_name:"usbdux", - module:THIS_MODULE, - attach:usbdux_attach, - detach:usbdux_detach, + .driver_name = "usbdux", + .module = THIS_MODULE, + .attach = usbdux_attach, + .detach = usbdux_detach, }; static void init_usb_devices(void) @@ -2854,26 +2843,21 @@ static void init_usb_devices(void) } } -// Table with the USB-devices: just now only testing IDs +/* Table with the USB-devices: just now only testing IDs */ static struct usb_device_id usbduxsub_table[] = { - {USB_DEVICE(0x13d8, 0x0001), - }, - {USB_DEVICE(0x13d8, 0x0002) - }, + {USB_DEVICE(0x13d8, 0x0001) }, + {USB_DEVICE(0x13d8, 0x0002) }, {} /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, usbduxsub_table); -// The usbduxsub-driver +/* The usbduxsub-driver */ static struct usb_driver usbduxsub_driver = { -#ifdef COMEDI_HAVE_USB_DRIVER_OWNER - owner:THIS_MODULE, -#endif - name:BOARDNAME, - probe:usbduxsub_probe, - disconnect:usbduxsub_disconnect, - id_table:usbduxsub_table, + .name = BOARDNAME, + .probe = usbduxsub_probe, + .disconnect = usbduxsub_disconnect, + .id_table = usbduxsub_table, }; // Can't use the nice macro as I have also to initialise the USB -- cgit v1.2.3 From 05640a011e2ab637a58873a81526f813e5d0068a Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 14:23:41 -0800 Subject: Staging: comedi: usbdux: remove // comments This converts all // comments to be /* */ Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 713 ++++++++++++++++---------------- 1 file changed, 364 insertions(+), 349 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index 3c51607a2e02..ba4e3fdc9bf1 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -78,8 +78,8 @@ sampling rate. If you sample two channels you get 4kHz and so on. * */ -// generates loads of debug info -// #define NOISY_DUX_DEBUGBUG +/* generates loads of debug info */ +/* #define NOISY_DUX_DEBUGBUG */ #include #include @@ -96,111 +96,117 @@ sampling rate. If you sample two channels you get 4kHz and so on. #define BOARDNAME "usbdux" -// timeout for the USB-transfer +/* timeout for the USB-transfer */ #define EZTIMEOUT 30 -// constants for "firmware" upload and download +/* constants for "firmware" upload and download */ #define USBDUXSUB_FIRMWARE 0xA0 #define VENDOR_DIR_IN 0xC0 #define VENDOR_DIR_OUT 0x40 -// internal adresses of the 8051 processor +/* internal adresses of the 8051 processor */ #define USBDUXSUB_CPUCS 0xE600 -// the minor device number, major is 180 -// only for debugging purposes and to -// upload special firmware (programming the -// eeprom etc) which is not compatible with -// the comedi framwork +/* + * the minor device number, major is 180 only for debugging purposes and to + * upload special firmware (programming the eeprom etc) which is not compatible + * with the comedi framwork + */ #define USBDUXSUB_MINOR 32 -// max lenghth of the transfer-buffer for software upload +/* max lenghth of the transfer-buffer for software upload */ #define TB_LEN 0x2000 -// Input endpoint number: ISO/IRQ +/* Input endpoint number: ISO/IRQ */ #define ISOINEP 6 -// Output endpoint number: ISO/IRQ +/* Output endpoint number: ISO/IRQ */ #define ISOOUTEP 2 -// This EP sends DUX commands to USBDUX +/* This EP sends DUX commands to USBDUX */ #define COMMAND_OUT_EP 1 -// This EP receives the DUX commands from USBDUX +/* This EP receives the DUX commands from USBDUX */ #define COMMAND_IN_EP 8 -// Output endpoint for PWM +/* Output endpoint for PWM */ #define PWM_EP 4 -// 300Hz max frequ under PWM +/* 300Hz max frequ under PWM */ #define MIN_PWM_PERIOD ((long)(1E9/300)) -// Default PWM frequency +/* Default PWM frequency */ #define PWM_DEFAULT_PERIOD ((long)(1E9/100)) -// Number of channels +/* Number of channels */ #define NUMCHANNELS 8 -// Size of one A/D value +/* Size of one A/D value */ #define SIZEADIN ((sizeof(int16_t))) -// Size of the input-buffer IN BYTES -// Always multiple of 8 for 8 microframes which is needed in the highspeed mode +/* Size of the input-buffer IN BYTES */ +/* Always multiple of 8 for 8 microframes which is needed in the highspeed mode */ #define SIZEINBUF ((8*SIZEADIN)) -// 16 bytes. +/* 16 bytes. */ #define SIZEINSNBUF 16 -// Number of DA channels +/* Number of DA channels */ #define NUMOUTCHANNELS 8 -// size of one value for the D/A converter: channel and value +/* size of one value for the D/A converter: channel and value */ #define SIZEDAOUT ((sizeof(int8_t)+sizeof(int16_t))) -// Size of the output-buffer in bytes -// Actually only the first 4 triplets are used but for the -// high speed mode we need to pad it to 8 (microframes). +/* + * Size of the output-buffer in bytes + * Actually only the first 4 triplets are used but for the + * high speed mode we need to pad it to 8 (microframes). + */ #define SIZEOUTBUF ((8*SIZEDAOUT)) -// Size of the buffer for the dux commands: just now max size is determined -// by the analogue out + command byte + panic bytes... +/* + * Size of the buffer for the dux commands: just now max size is determined + * by the analogue out + command byte + panic bytes... + */ #define SIZEOFDUXBUFFER ((8*SIZEDAOUT+2)) -// Number of in-URBs which receive the data: min=2 +/* Number of in-URBs which receive the data: min=2 */ #define NUMOFINBUFFERSFULL 5 -// Number of out-URBs which send the data: min=2 +/* Number of out-URBs which send the data: min=2 */ #define NUMOFOUTBUFFERSFULL 5 -// Number of in-URBs which receive the data: min=5 -#define NUMOFINBUFFERSHIGH 10 // must have more buffers due to buggy USB ctr +/* Number of in-URBs which receive the data: min=5 */ +/* must have more buffers due to buggy USB ctr */ +#define NUMOFINBUFFERSHIGH 10 -// Number of out-URBs which send the data: min=5 -#define NUMOFOUTBUFFERSHIGH 10 // must have more buffers due to buggy USB ctr +/* Number of out-URBs which send the data: min=5 */ +/* must have more buffers due to buggy USB ctr */ +#define NUMOFOUTBUFFERSHIGH 10 -// Total number of usbdux devices +/* Total number of usbdux devices */ #define NUMUSBDUX 16 -// Analogue in subdevice +/* Analogue in subdevice */ #define SUBDEV_AD 0 -// Analogue out subdevice +/* Analogue out subdevice */ #define SUBDEV_DA 1 -// Digital I/O +/* Digital I/O */ #define SUBDEV_DIO 2 -// counter +/* counter */ #define SUBDEV_COUNTER 3 -// timer aka pwm output +/* timer aka pwm output */ #define SUBDEV_PWM 4 -// number of retries to get the right dux command +/* number of retries to get the right dux command */ #define RETRIES 10 -///////////////////////////////////////////// -// comedi constants +/**************************************************/ +/* comedi constants */ static const comedi_lrange range_usbdux_ai_range = { 4, { BIP_RANGE(4.096), BIP_RANGE(4.096 / 2), @@ -219,83 +225,87 @@ static const comedi_lrange range_usbdux_ao_range = { 2, { * private structure of one subdevice */ -// This is the structure which holds all the data of this driver -// one sub device just now: A/D +/* + * This is the structure which holds all the data of + * this driver one sub device just now: A/D + */ typedef struct { - // attached? + /* attached? */ int attached; - // is it associated with a subdevice? + /* is it associated with a subdevice? */ int probed; - // pointer to the usb-device + /* pointer to the usb-device */ struct usb_device *usbdev; - // actual number of in-buffers + /* actual number of in-buffers */ int numOfInBuffers; - // actual number of out-buffers + /* actual number of out-buffers */ int numOfOutBuffers; - // ISO-transfer handling: buffers + /* ISO-transfer handling: buffers */ struct urb **urbIn; struct urb **urbOut; - // pwm-transfer handling + /* pwm-transfer handling */ struct urb *urbPwm; - // PWM period + /* PWM period */ lsampl_t pwmPeriod; - // PWM internal delay for the GPIF in the FX2 + /* PWM internal delay for the GPIF in the FX2 */ int8_t pwmDelay; - // size of the PWM buffer which holds the bit pattern + /* size of the PWM buffer which holds the bit pattern */ int sizePwmBuf; - // input buffer for the ISO-transfer + /* input buffer for the ISO-transfer */ int16_t *inBuffer; - // input buffer for single insn + /* input buffer for single insn */ int16_t *insnBuffer; - // output buffer for single DA outputs + /* output buffer for single DA outputs */ int16_t *outBuffer; - // interface number + /* interface number */ int ifnum; - // interface structure in 2.6 + /* interface structure in 2.6 */ struct usb_interface *interface; - // comedi device for the interrupt context + /* comedi device for the interrupt context */ comedi_device *comedidev; - // is it USB_SPEED_HIGH or not? + /* is it USB_SPEED_HIGH or not? */ short int high_speed; - // asynchronous command is running + /* asynchronous command is running */ short int ai_cmd_running; short int ao_cmd_running; - // pwm is running + /* pwm is running */ short int pwm_cmd_running; - // continous aquisition + /* continous aquisition */ short int ai_continous; short int ao_continous; - // number of samples to aquire + /* number of samples to aquire */ int ai_sample_count; int ao_sample_count; - // time between samples in units of the timer + /* time between samples in units of the timer */ unsigned int ai_timer; unsigned int ao_timer; - // counter between aquisitions + /* counter between aquisitions */ unsigned int ai_counter; unsigned int ao_counter; - // interval in frames/uframes + /* interval in frames/uframes */ unsigned int ai_interval; - // D/A commands + /* D/A commands */ int8_t *dac_commands; - // commands + /* commands */ int8_t *dux_commands; struct semaphore sem; } usbduxsub_t; -// The pointer to the private usb-data of the driver -// is also the private data for the comedi-device. -// This has to be global as the usb subsystem needs -// global variables. The other reason is that this -// structure must be there _before_ any comedi -// command is issued. The usb subsystem must be -// initialised before comedi can access it. +/* + * The pointer to the private usb-data of the driver is also the private data + * for the comedi-device. This has to be global as the usb subsystem needs + * global variables. The other reason is that this structure must be there + * _before_ any comedi command is issued. The usb subsystem must be initialised + * before comedi can access it. + */ static usbduxsub_t usbduxsub[NUMUSBDUX]; static DECLARE_MUTEX(start_stop_sem); -// Stops the data acquision -// It should be safe to call this function from any context +/* + * Stops the data acquision + * It should be safe to call this function from any context + */ static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp) { int i = 0; @@ -304,8 +314,8 @@ static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp) if (usbduxsub_tmp && usbduxsub_tmp->urbIn) { for (i = 0; i < usbduxsub_tmp->numOfInBuffers; i++) { if (usbduxsub_tmp->urbIn[i]) { - // We wait here until all transfers - // have been cancelled. + /* We wait here until all transfers have been + * cancelled. */ usb_kill_urb(usbduxsub_tmp->urbIn[i]); } #ifdef NOISY_DUX_DEBUGBUG @@ -335,7 +345,7 @@ static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) #endif if (do_unlink) { - // stop aquistion + /* stop aquistion */ ret = usbduxsub_unlink_InURBs(this_usbduxsub); } @@ -344,15 +354,16 @@ static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) return ret; } -// This will cancel a running acquisition operation. -// This is called by comedi but never from inside the -// driver. +/* + * This will cancel a running acquisition operation. + * This is called by comedi but never from inside the driver. + */ static int usbdux_ai_cancel(comedi_device * dev, comedi_subdevice * s) { usbduxsub_t *this_usbduxsub; int res = 0; - // force unlink of all urbs + /* force unlink of all urbs */ #ifdef NOISY_DUX_DEBUGBUG printk("comedi: usbdux_ai_cancel\n"); #endif @@ -361,20 +372,19 @@ static int usbdux_ai_cancel(comedi_device * dev, comedi_subdevice * s) printk("comedi: usbdux_ai_cancel: this_usbduxsub=NULL\n"); return -EFAULT; } - // prevent other CPUs from submitting new commands just now + /* prevent other CPUs from submitting new commands just now */ down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); return -ENODEV; } - // unlink only if the urb really has been submitted + /* unlink only if the urb really has been submitted */ res = usbdux_ai_stop(this_usbduxsub, this_usbduxsub->ai_cmd_running); up(&this_usbduxsub->sem); return res; } -// analogue IN -// interrupt service routine +/* analogue IN - interrupt service routine */ static void usbduxsub_ai_IsocIrq(struct urb *urb) { int i, err, n; @@ -382,38 +392,38 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) comedi_device *this_comedidev; comedi_subdevice *s; - // sanity checks - // is the urb there? + /* sanity checks */ + /* is the urb there? */ if (!urb) { printk("comedi_: usbdux_: ao int-handler called with urb=NULL!\n"); return; } - // the context variable points to the subdevice + /* the context variable points to the subdevice */ this_comedidev = urb->context; if (unlikely(!this_comedidev)) { printk("comedi_: usbdux_: BUG! urb context is a NULL pointer!\n"); return; } - // the private structure of the subdevice is usbduxsub_t + /* the private structure of the subdevice is usbduxsub_t */ this_usbduxsub = this_comedidev->private; if (unlikely(!this_usbduxsub)) { printk("comedi_: usbdux_: BUG! private of comedi subdev is a NULL pointer!\n"); return; } - // subdevice which is the AD converter + /* subdevice which is the AD converter */ s = this_comedidev->subdevices + SUBDEV_AD; - // first we test if something unusual has just happened + /* first we test if something unusual has just happened */ switch (urb->status) { case 0: - // copy the result in the transfer buffer + /* copy the result in the transfer buffer */ memcpy(this_usbduxsub->inBuffer, urb->transfer_buffer, SIZEINBUF); break; case -EILSEQ: - // error in the ISOchronous data - // we don't copy the data into the transfer buffer - // and recycle the last data byte + /* error in the ISOchronous data */ + /* we don't copy the data into the transfer buffer */ + /* and recycle the last data byte */ #ifdef CONFIG_COMEDI_DEBUG printk("comedi%d: usbdux: CRC error in ISO IN stream.\n", this_usbduxsub->comedidev->minor); @@ -421,42 +431,43 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) break; - // happens after an unlink command case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: case -ECONNABORTED: + /* happens after an unlink command */ if (this_usbduxsub->ai_cmd_running) { - // we are still running a command - // tell this comedi + /* we are still running a command */ + /* tell this comedi */ s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); - // stop the transfer w/o unlink + /* stop the transfer w/o unlink */ usbdux_ai_stop(this_usbduxsub, 0); } return; - // a real error on the bus default: - // pass error to comedi if we are really running a command + /* a real error on the bus */ + /* pass error to comedi if we are really running a command */ if (this_usbduxsub->ai_cmd_running) { printk("Non-zero urb status received in ai intr context: %d\n", urb->status); s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); - // don't do an unlink here + /* don't do an unlink here */ usbdux_ai_stop(this_usbduxsub, 0); } return; } - // at this point we are reasonably sure that nothing dodgy has happened - // are we running a command? + /* at this point we are reasonably sure that nothing dodgy has happened */ + /* are we running a command? */ if (unlikely((!(this_usbduxsub->ai_cmd_running)))) { - // not running a command - // do not continue execution if no asynchronous command is running - // in particular not resubmit + /* + * not running a command, do not continue execution if no + * asynchronous command is running in particular not resubmit + */ return; } @@ -482,28 +493,27 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) if (likely(this_usbduxsub->ai_counter > 0)) return; - // timer zero, transfer measurements to comedi + /* timer zero, transfer measurements to comedi */ this_usbduxsub->ai_counter = this_usbduxsub->ai_timer; - // test, if we transmit only a fixed number of samples + /* test, if we transmit only a fixed number of samples */ if (!(this_usbduxsub->ai_continous)) { - // not continous, fixed number of samples + /* not continous, fixed number of samples */ this_usbduxsub->ai_sample_count--; - // all samples received? + /* all samples received? */ if (this_usbduxsub->ai_sample_count < 0) { - // prevent a resubmit next time + /* prevent a resubmit next time */ usbdux_ai_stop(this_usbduxsub, 0); - // say comedi that the acquistion is over + /* say comedi that the acquistion is over */ s->async->events |= COMEDI_CB_EOA; comedi_event(this_usbduxsub->comedidev, s); return; } } - // get the data from the USB bus and hand it over - // to comedi + /* get the data from the USB bus and hand it over to comedi */ n = s->async->cmd.chanlist_len; for (i = 0; i < n; i++) { - // transfer data + /* transfer data */ if (CR_RANGE(s->async->cmd.chanlist[i]) <= 1) { comedi_buf_put (s->async, @@ -515,7 +525,7 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) le16_to_cpu(this_usbduxsub->inBuffer[i])); } } - // tell comedi that data is there + /* tell comedi that data is there */ comedi_event(this_usbduxsub->comedidev, s); } @@ -572,13 +582,13 @@ static int usbdux_ao_cancel(comedi_device *dev, comedi_subdevice *s) printk("comedi: usbdux_ao_cancel: this_usbduxsub=NULL\n"); return -EFAULT; } - // prevent other CPUs from submitting a command just now + /* prevent other CPUs from submitting a command just now */ down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); return -ENODEV; } - // unlink only if it is really running + /* unlink only if it is really running */ res = usbdux_ao_stop(this_usbduxsub, this_usbduxsub->ao_cmd_running); up(&this_usbduxsub->sem); return res; @@ -596,13 +606,13 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) printk("comedi_: usbdux_: ao urb handler called with NULL ptr.\n"); return; } - // the context variable points to the subdevice + /* the context variable points to the subdevice */ this_comedidev = urb->context; if (!this_comedidev) { printk("comedi_: usbdux_: ao urb int-context is a NULL pointer.\n"); return; } - // the private structure of the subdevice is usbduxsub_t + /* the private structure of the subdevice is usbduxsub_t */ this_usbduxsub = this_comedidev->private; if (!this_usbduxsub) { printk("comedi_: usbdux_: private data structure of ao subdev is NULL p.\n"); @@ -620,8 +630,8 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: case -ECONNABORTED: - // after an unlink command, unplug, ... etc - // no unlink needed here. Already shutting down. + /* after an unlink command, unplug, ... etc */ + /* no unlink needed here. Already shutting down. */ if (this_usbduxsub->ao_cmd_running) { s->async->events |= COMEDI_CB_EOA; comedi_event(this_usbduxsub->comedidev, s); @@ -630,42 +640,42 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) return; default: - // a real error + /* a real error */ if (this_usbduxsub->ao_cmd_running) { printk("comedi_: usbdux_: Non-zero urb status received in ao intr context: %d\n", urb->status); s->async->events |= COMEDI_CB_ERROR; s->async->events |= COMEDI_CB_EOA; comedi_event(this_usbduxsub->comedidev, s); - // we do an unlink if we are in the high speed mode + /* we do an unlink if we are in the high speed mode */ usbdux_ao_stop(this_usbduxsub, 0); } return; } - // are we actually running? + /* are we actually running? */ if (!(this_usbduxsub->ao_cmd_running)) return; - // normal operation: executing a command in this subdevice + /* normal operation: executing a command in this subdevice */ this_usbduxsub->ao_counter--; if (this_usbduxsub->ao_counter <= 0) { - // timer zero + /* timer zero */ this_usbduxsub->ao_counter = this_usbduxsub->ao_timer; - // handle non continous aquisition + /* handle non continous aquisition */ if (!(this_usbduxsub->ao_continous)) { - // fixed number of samples + /* fixed number of samples */ this_usbduxsub->ao_sample_count--; if (this_usbduxsub->ao_sample_count < 0) { - // all samples transmitted + /* all samples transmitted */ usbdux_ao_stop(this_usbduxsub, 0); s->async->events |= COMEDI_CB_EOA; comedi_event(this_usbduxsub->comedidev, s); - // no resubmit of the urb + /* no resubmit of the urb */ return; } } - // transmit data to the USB bus + /* transmit data to the USB bus */ ((uint8_t *) (urb->transfer_buffer))[0] = s->async->cmd.chanlist_len; for (i = 0; i < s->async->cmd.chanlist_len; i++) { @@ -673,21 +683,21 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) if (i >= NUMOUTCHANNELS) break; - // pointer to the DA + /* pointer to the DA */ datap = (&(((int8_t *) urb->transfer_buffer)[i * 3 + 1])); - // get the data from comedi + /* get the data from comedi */ ret = comedi_buf_get(s->async, &temp); datap[0] = temp; datap[1] = temp >> 8; datap[2] = this_usbduxsub->dac_commands[i]; - // printk("data[0]=%x, data[1]=%x, data[2]=%x\n", - // datap[0],datap[1],datap[2]); + /* printk("data[0]=%x, data[1]=%x, data[2]=%x\n", */ + /* datap[0],datap[1],datap[2]); */ if (ret < 0) { printk("comedi: usbdux: buffer underflow\n"); s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_OVERFLOW; } - // transmit data to comedi + /* transmit data to comedi */ s->async->events |= COMEDI_CB_BLOCK; comedi_event(this_usbduxsub->comedidev, s); } @@ -697,10 +707,10 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) urb->status = 0; if (this_usbduxsub->ao_cmd_running) { if (this_usbduxsub->high_speed) { - // uframes + /* uframes */ urb->interval = 8; } else { - // frames + /* frames */ urb->interval = 1; } urb->number_of_packets = 1; @@ -718,7 +728,7 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); - // don't do an unlink here + /* don't do an unlink here */ usbdux_ao_stop(this_usbduxsub, 0); } } @@ -730,24 +740,24 @@ static int usbduxsub_start(usbduxsub_t *usbduxsub) uint8_t local_transfer_buffer[16]; if (usbduxsub->probed) { - // 7f92 to zero + /* 7f92 to zero */ local_transfer_buffer[0] = 0; errcode = USB_CONTROL_MSG(usbduxsub->usbdev, - // create a pipe for a control transfer + /* create a pipe for a control transfer */ usb_sndctrlpipe(usbduxsub->usbdev, 0), - // bRequest, "Firmware" + /* bRequest, "Firmware" */ USBDUXSUB_FIRMWARE, - // bmRequestType + /* bmRequestType */ VENDOR_DIR_OUT, - // Value + /* Value */ USBDUXSUB_CPUCS, - // Index + /* Index */ 0x0000, - // address of the transfer buffer + /* address of the transfer buffer */ local_transfer_buffer, - // Length + /* Length */ 1, - // Timeout + /* Timeout */ EZTIMEOUT); if (errcode < 0) { printk("comedi_: usbdux_: control msg failed (start)\n"); @@ -763,22 +773,22 @@ static int usbduxsub_stop(usbduxsub_t *usbduxsub) uint8_t local_transfer_buffer[16]; if (usbduxsub->probed) { - // 7f92 to one + /* 7f92 to one */ local_transfer_buffer[0] = 1; errcode = USB_CONTROL_MSG (usbduxsub->usbdev, usb_sndctrlpipe(usbduxsub->usbdev, 0), - // bRequest, "Firmware" + /* bRequest, "Firmware" */ USBDUXSUB_FIRMWARE, - // bmRequestType + /* bmRequestType */ VENDOR_DIR_OUT, - // Value + /* Value */ USBDUXSUB_CPUCS, - // Index + /* Index */ 0x0000, local_transfer_buffer, - // Length + /* Length */ 1, - // Timeout + /* Timeout */ EZTIMEOUT); if (errcode < 0) { printk("comedi_: usbdux: control msg failed (stop)\n"); @@ -804,19 +814,19 @@ static int usbduxsub_upload(usbduxsub_t *usbduxsub, errcode = USB_CONTROL_MSG (usbduxsub->usbdev, usb_sndctrlpipe(usbduxsub->usbdev, 0), - // brequest, firmware + /* brequest, firmware */ USBDUXSUB_FIRMWARE, - // bmRequestType + /* bmRequestType */ VENDOR_DIR_OUT, - // value + /* value */ startAddr, - // index + /* index */ 0x0000, - // our local safe buffer + /* our local safe buffer */ local_transfer_buffer, - // length + /* length */ len, - // timeout + /* timeout */ EZTIMEOUT); #ifdef NOISY_DUX_DEBUGBUG printk("comedi_: usbdux: result=%d\n", errcode); @@ -826,7 +836,7 @@ static int usbduxsub_upload(usbduxsub_t *usbduxsub, return errcode; } } else { - // no device on the bus for this index + /* no device on the bus for this index */ return -EFAULT; } return 0; @@ -898,7 +908,7 @@ static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub) #ifdef NOISY_DUX_DEBUGBUG printk("comedi_: usbdux: submitting out-urb[%d]\n", i); #endif - // in case of a resubmission after an unlink... + /* in case of a resubmission after an unlink... */ usbduxsub->urbOut[i]->context = usbduxsub->comedidev; usbduxsub->urbOut[i]->dev = usbduxsub->usbdev; usbduxsub->urbOut[i]->status = 0; @@ -927,32 +937,32 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, printk("comedi%d: usbdux_ai_cmdtest\n", dev->minor); #endif /* make sure triggers are valid */ - // Only immediate triggers are allowed + /* Only immediate triggers are allowed */ tmp = cmd->start_src; cmd->start_src &= TRIG_NOW | TRIG_INT; if (!cmd->start_src || tmp != cmd->start_src) err++; - // trigger should happen timed + /* trigger should happen timed */ tmp = cmd->scan_begin_src; - // start a new _scan_ with a timer + /* start a new _scan_ with a timer */ cmd->scan_begin_src &= TRIG_TIMER; if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) err++; - // scanning is continous + /* scanning is continous */ tmp = cmd->convert_src; cmd->convert_src &= TRIG_NOW; if (!cmd->convert_src || tmp != cmd->convert_src) err++; - // issue a trigger when scan is finished and start a new scan + /* issue a trigger when scan is finished and start a new scan */ tmp = cmd->scan_end_src; cmd->scan_end_src &= TRIG_COUNT; if (!cmd->scan_end_src || tmp != cmd->scan_end_src) err++; - // trigger at the end of count events or not, stop condition or not + /* trigger at the end of count events or not, stop condition or not */ tmp = cmd->stop_src; cmd->stop_src &= TRIG_COUNT | TRIG_NONE; if (!cmd->stop_src || tmp != cmd->stop_src) @@ -990,12 +1000,14 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, if (cmd->scan_begin_src == TRIG_TIMER) { if (this_usbduxsub->high_speed) { - // In high speed mode microframes are possible. - // However, during one microframe we can roughly - // sample one channel. Thus, the more channels - // are in the channel list the more time we need. + /* + * In high speed mode microframes are possible. + * However, during one microframe we can roughly + * sample one channel. Thus, the more channels + * are in the channel list the more time we need. + */ i = 1; - // find a power of 2 for the number of channels + /* find a power of 2 for the number of channels */ while (i < (cmd->chanlist_len)) { i = i * 2; } @@ -1003,7 +1015,8 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, cmd->scan_begin_arg = 1000000 / 8 * i; err++; } - // now calc the real sampling rate with all the rounding errors + /* now calc the real sampling rate with all the + * rounding errors */ tmpTimer = ((unsigned int)(cmd->scan_begin_arg / 125000)) * 125000; @@ -1011,13 +1024,14 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, cmd->scan_begin_arg = tmpTimer; err++; } - } else { // full speed - // 1kHz scans every USB frame + } else { + /* full speed */ + /* 1kHz scans every USB frame */ if (cmd->scan_begin_arg < 1000000) { cmd->scan_begin_arg = 1000000; err++; } - // calc the real sampling rate with the rounding errors + /* calc the real sampling rate with the rounding errors */ tmpTimer = ((unsigned int)(cmd->scan_begin_arg / 1000000)) * 1000000; @@ -1027,7 +1041,7 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, } } } - // the same argument + /* the same argument */ if (cmd->scan_end_arg != cmd->chanlist_len) { cmd->scan_end_arg = cmd->chanlist_len; err++; @@ -1049,8 +1063,10 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, return 0; } -// creates the ADC command for the MAX1271 -// range is the range value from comedi +/* + * creates the ADC command for the MAX1271 + * range is the range value from comedi + */ static int8_t create_adc_command(unsigned int chan, int range) { int8_t p = (range <= 1); @@ -1058,7 +1074,7 @@ static int8_t create_adc_command(unsigned int chan, int range) return (chan << 4) | ((p == 1) << 2) | ((r == 1) << 3); } -// bulk transfers to usbdux +/* bulk transfers to usbdux */ #define SENDADCOMMANDS 0 #define SENDDACOMMANDS 1 @@ -1112,7 +1128,7 @@ static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command) return result; } } - // this is only reached if the data has been requested a couple of times + /* this is only reached if the data has been requested a couple of times */ printk("comedi%d: insn: wrong data returned from firmware: want cmd %d, got cmd %d.\n", this_usbduxsub->comedidev->minor, command, le16_to_cpu(this_usbduxsub->insnBuffer[0])); return -EFAULT; } @@ -1235,30 +1251,30 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) this_usbduxsub->ai_counter = this_usbduxsub->ai_timer; if (cmd->stop_src == TRIG_COUNT) { - // data arrives as one packet + /* data arrives as one packet */ this_usbduxsub->ai_sample_count = cmd->stop_arg; this_usbduxsub->ai_continous = 0; } else { - // continous aquisition + /* continous aquisition */ this_usbduxsub->ai_continous = 1; this_usbduxsub->ai_sample_count = 0; } if (cmd->start_src == TRIG_NOW) { - // enable this acquisition operation + /* enable this acquisition operation */ this_usbduxsub->ai_cmd_running = 1; ret = usbduxsub_submit_InURBs(this_usbduxsub); if (ret < 0) { this_usbduxsub->ai_cmd_running = 0; - // fixme: unlink here?? + /* fixme: unlink here?? */ up(&this_usbduxsub->sem); return ret; } s->async->inttrig = NULL; } else { /* TRIG_INT */ - // don't enable the acquision operation - // wait for an internal signal + /* don't enable the acquision operation */ + /* wait for an internal signal */ s->async->inttrig = usbdux_ai_inttrig; } up(&this_usbduxsub->sem); @@ -1294,13 +1310,13 @@ static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s, return 0; } - // sample one channel + /* sample one channel */ chan = CR_CHAN(insn->chanspec); range = CR_RANGE(insn->chanspec); - // set command for the first channel + /* set command for the first channel */ this_usbduxsub->dux_commands[1] = create_adc_command(chan, range); - // adc commands + /* adc commands */ if ((err = send_dux_commands(this_usbduxsub, SENDSINGLEAD)) < 0) { up(&this_usbduxsub->sem); return err; @@ -1322,8 +1338,8 @@ static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s, return i; } -////////////////// -// analog out +/************************************/ +/* analog out */ static int usbdux_ao_insn_read(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) @@ -1376,13 +1392,13 @@ static int usbdux_ao_insn_write(comedi_device *dev, comedi_subdevice *s, printk("comedi%d: ao_insn_write: data[chan=%d,i=%d]=%d\n", dev->minor, chan, i, data[i]); #endif - // number of channels: 1 + /* number of channels: 1 */ this_usbduxsub->dux_commands[1] = 1; - // one 16 bit value + /* one 16 bit value */ *((int16_t *) (this_usbduxsub->dux_commands + 2)) = cpu_to_le16(data[i]); this_usbduxsub->outBuffer[chan] = data[i]; - // channel number + /* channel number */ this_usbduxsub->dux_commands[4] = (chan << 6); if ((err = send_dux_commands(this_usbduxsub, SENDDACOMMANDS)) < 0) { @@ -1448,47 +1464,47 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, printk("comedi%d: usbdux_ao_cmdtest\n", dev->minor); #endif /* make sure triggers are valid */ - // Only immediate triggers are allowed + /* Only immediate triggers are allowed */ tmp = cmd->start_src; cmd->start_src &= TRIG_NOW | TRIG_INT; if (!cmd->start_src || tmp != cmd->start_src) err++; - // trigger should happen timed + /* trigger should happen timed */ tmp = cmd->scan_begin_src; - // just now we scan also in the high speed mode every frame - // this is due to ehci driver limitations + /* just now we scan also in the high speed mode every frame */ + /* this is due to ehci driver limitations */ if (0) { /* (this_usbduxsub->high_speed) */ - // start immidiately a new scan - // the sampling rate is set by the coversion rate + /* start immidiately a new scan */ + /* the sampling rate is set by the coversion rate */ cmd->scan_begin_src &= TRIG_FOLLOW; } else { - // start a new scan (output at once) with a timer + /* start a new scan (output at once) with a timer */ cmd->scan_begin_src &= TRIG_TIMER; } if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) err++; - // scanning is continous + /* scanning is continous */ tmp = cmd->convert_src; - // we always output at 1kHz just now all channels at once + /* we always output at 1kHz just now all channels at once */ if (0) { /* (this_usbduxsub->high_speed) */ - // in usb-2.0 only one conversion it tranmitted but with 8kHz/n + /* in usb-2.0 only one conversion it tranmitted but with 8kHz/n */ cmd->convert_src &= TRIG_TIMER; } else { - // all conversion events happen simultaneously with a rate of 1kHz/n + /* all conversion events happen simultaneously with a rate of 1kHz/n */ cmd->convert_src &= TRIG_NOW; } if (!cmd->convert_src || tmp != cmd->convert_src) err++; - // issue a trigger when scan is finished and start a new scan + /* issue a trigger when scan is finished and start a new scan */ tmp = cmd->scan_end_src; cmd->scan_end_src &= TRIG_COUNT; if (!cmd->scan_end_src || tmp != cmd->scan_end_src) err++; - // trigger at the end of count events or not, stop condition or not + /* trigger at the end of count events or not, stop condition or not */ tmp = cmd->stop_src; cmd->stop_src &= TRIG_COUNT | TRIG_NONE; if (!cmd->stop_src || tmp != cmd->stop_src) @@ -1531,7 +1547,7 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, err++; } } - // not used now, is for later use + /* not used now, is for later use */ if (cmd->convert_src == TRIG_TIMER) { if (cmd->convert_arg < 125000) { cmd->convert_arg = 125000; @@ -1539,7 +1555,7 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, } } - // the same argument + /* the same argument */ if (cmd->scan_end_arg != cmd->chanlist_len) { cmd->scan_end_arg = cmd->chanlist_len; err++; @@ -1584,7 +1600,7 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) printk("comedi%d: usbdux_ao_cmd\n", dev->minor); #endif - // set current channel of the running aquisition to zero + /* set current channel of the running aquisition to zero */ s->async->cur_chan = 0; for (i = 0; i < cmd->chanlist_len; ++i) { chan = CR_CHAN(cmd->chanlist[i]); @@ -1600,15 +1616,15 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) #endif } - // we count in steps of 1ms (125us) - // 125us mode not used yet + /* we count in steps of 1ms (125us) */ + /* 125us mode not used yet */ if (0) { /* (this_usbduxsub->high_speed) */ - // 125us - // timing of the conversion itself: every 125 us + /* 125us */ + /* timing of the conversion itself: every 125 us */ this_usbduxsub->ao_timer = cmd->convert_arg / 125000; } else { - // 1ms - // timing of the scan: we get all channels at once + /* 1ms */ + /* timing of the scan: we get all channels at once */ this_usbduxsub->ao_timer = cmd->scan_begin_arg / 1000000; #ifdef NOISY_DUX_DEBUGBUG printk("comedi%d: usbdux: scan_begin_src=%d, scan_begin_arg=%d, convert_src=%d, convert_arg=%d\n", dev->minor, cmd->scan_begin_src, cmd->scan_begin_arg, cmd->convert_src, cmd->convert_arg); @@ -1624,40 +1640,40 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) this_usbduxsub->ao_counter = this_usbduxsub->ao_timer; if (cmd->stop_src == TRIG_COUNT) { - // not continous - // counter - // high speed also scans everything at once + /* not continous */ + /* counter */ + /* high speed also scans everything at once */ if (0) { /* (this_usbduxsub->high_speed) */ this_usbduxsub->ao_sample_count = (cmd->stop_arg) * (cmd->scan_end_arg); } else { - // there's no scan as the scan has been - // perf inside the FX2 - // data arrives as one packet + /* there's no scan as the scan has been */ + /* perf inside the FX2 */ + /* data arrives as one packet */ this_usbduxsub->ao_sample_count = cmd->stop_arg; } this_usbduxsub->ao_continous = 0; } else { - // continous aquisition + /* continous aquisition */ this_usbduxsub->ao_continous = 1; this_usbduxsub->ao_sample_count = 0; } if (cmd->start_src == TRIG_NOW) { - // enable this acquisition operation + /* enable this acquisition operation */ this_usbduxsub->ao_cmd_running = 1; ret = usbduxsub_submit_OutURBs(this_usbduxsub); if (ret < 0) { this_usbduxsub->ao_cmd_running = 0; - // fixme: unlink here?? + /* fixme: unlink here?? */ up(&this_usbduxsub->sem); return ret; } s->async->inttrig = NULL; } else { /* TRIG_INT */ - // submit the urbs later - // wait for an internal signal + /* submit the urbs later */ + /* wait for an internal signal */ s->async->inttrig = usbdux_ao_inttrig; } @@ -1691,8 +1707,8 @@ static int usbdux_dio_insn_config(comedi_device *dev, comedi_subdevice *s, return -EINVAL; break; } - // we don't tell the firmware here as it would take 8 frames - // to submit the information. We do it in the insn_bits. + /* we don't tell the firmware here as it would take 8 frames */ + /* to submit the information. We do it in the insn_bits. */ return insn->n; } @@ -1724,8 +1740,8 @@ static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, this_usbduxsub->dux_commands[1] = s->io_bits; this_usbduxsub->dux_commands[2] = s->state; - // This command also tells the firmware to return - // the digital input lines + /* This command also tells the firmware to return */ + /* the digital input lines */ if ((err = send_dux_commands(this_usbduxsub, SENDDIOBITSCOMMAND)) < 0) { up(&this_usbduxsub->sem); return err; @@ -1807,12 +1823,12 @@ static int usbdux_counter_write(comedi_device *dev, comedi_subdevice *s, static int usbdux_counter_config(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) { - // nothing to do so far + /* nothing to do so far */ return 2; } -///////////////////////////// -// PWM +/***********************************/ +/* PWM */ static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp) { @@ -1879,19 +1895,19 @@ static void usbduxsub_pwm_irq(struct urb *urb) comedi_device *this_comedidev; comedi_subdevice *s; - // printk("PWM: IRQ\n"); + /* printk("PWM: IRQ\n"); */ if (!urb) { printk("comedi_: usbdux_: pwm urb handler called with NULL ptr.\n"); return; } - // the context variable points to the subdevice + /* the context variable points to the subdevice */ this_comedidev = urb->context; if (!this_comedidev) { printk("comedi_: usbdux_: pwm urb int-context is a NULL pointer.\n"); return; } - // the private structure of the subdevice is usbduxsub_t + /* the private structure of the subdevice is usbduxsub_t */ this_usbduxsub = this_comedidev->private; if (!this_usbduxsub) { printk("comedi_: usbdux_: private data structure of pwm subdev is NULL p.\n"); @@ -1959,7 +1975,7 @@ static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub) #ifdef NOISY_DUX_DEBUGBUG printk("comedi_: usbdux: submitting pwm-urb\n"); #endif - // in case of a resubmission after an unlink... + /* in case of a resubmission after an unlink... */ usb_fill_bulk_urb(usbduxsub->urbPwm, usbduxsub->usbdev, @@ -2003,7 +2019,7 @@ static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s, } -// is called from insn so there's no need to do all the sanity checks +/* is called from insn so there's no need to do all the sanity checks */ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) { int ret, i; @@ -2013,7 +2029,7 @@ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) printk("comedi%d: usbdux_pwm_start\n", dev->minor); #endif if (this_usbduxsub->pwm_cmd_running) { - // already running + /* already running */ return 0; } @@ -2021,7 +2037,7 @@ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) if ((ret = send_dux_commands(this_usbduxsub, SENDPWMON)) < 0) { return ret; } - // initalise the buffer + /* initalise the buffer */ for (i = 0; i < this_usbduxsub->sizePwmBuf; i++) { ((char *)(this_usbduxsub->urbPwm->transfer_buffer))[i] = 0; } @@ -2036,7 +2052,7 @@ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) } -// generates the bit pattern for PWM with the optional sign bit +/* generates the bit pattern for PWM with the optional sign bit */ static int usbdux_pwm_pattern(comedi_device * dev, comedi_subdevice * s, int channel, lsampl_t value, lsampl_t sign) { @@ -2048,27 +2064,27 @@ static int usbdux_pwm_pattern(comedi_device * dev, comedi_subdevice * s, if (!this_usbduxsub) { return -EFAULT; } - // this is the DIO bit which carries the PWM data + /* this is the DIO bit which carries the PWM data */ pwm_mask = (1 << channel); - // this is the DIO bit which carries the optional direction bit + /* this is the DIO bit which carries the optional direction bit */ sgn_mask = (16 << channel); - // this is the buffer which will be filled with the with bit - // pattern for one period + /* this is the buffer which will be filled with the with bit */ + /* pattern for one period */ szbuf = this_usbduxsub->sizePwmBuf; pBuf = (char *)(this_usbduxsub->urbPwm->transfer_buffer); for (i = 0; i < szbuf; i++) { c = *pBuf; - // reset bits + /* reset bits */ c = c & (~pwm_mask); - // set the bit as long as the index is lower than the value + /* set the bit as long as the index is lower than the value */ if (i < value) c = c | pwm_mask; - // set the optional sign bit for a relay + /* set the optional sign bit for a relay */ if (!sign) { - // positive value + /* positive value */ c = c & (~sgn_mask); } else { - // negative value + /* negative value */ c = c | sgn_mask; } *(pBuf++) = c; @@ -2086,14 +2102,14 @@ static int usbdux_pwm_write(comedi_device * dev, comedi_subdevice * s, } if ((insn->n)!=1) { - // doesn't make sense to have more than one value here - // because it would just overwrite the PWM buffer a couple of times + /* doesn't make sense to have more than one value here */ + /* because it would just overwrite the PWM buffer a couple of times */ return -EINVAL; } - // the sign is set via a special INSN only, this gives us 8 bits for - // normal operation - // relay sign 0 by default + /* the sign is set via a special INSN only, this gives us 8 bits for */ + /* normal operation */ + /* relay sign 0 by default */ return usbdux_pwm_pattern(dev, s, CR_CHAN(insn->chanspec), data[0], 0); } @@ -2290,7 +2306,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) int idx, off; int j = 0; - // get one line + /* get one line */ while ((i < size) && (fp[i] != 13) && (fp[i] != 10)) { buf[j] = fp[i]; i++; @@ -2300,14 +2316,14 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) return -1; } } - // get rid of LF/CR/... + /* get rid of LF/CR/... */ while ((i < size) && ((fp[i] == 13) || (fp[i] == 10) || (fp[i] == 0))) { i++; } buf[j] = 0; - //printk("comedi_: buf=%s\n",buf); + /*printk("comedi_: buf=%s\n",buf); */ /* EXTENSION: "# comment-till-end-of-line", for copyrights etc */ if (buf[0] == '#') @@ -2332,7 +2348,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) printk("comedi_: usbdux: firmware upload goes beyond FX2 RAM boundaries."); return -EFAULT; } - //printk("comedi_: usbdux: off=%x, len=%x:",off,len); + /*printk("comedi_: usbdux: off=%x, len=%x:",off,len); */ /* Read the record type */ type = hex2unsigned(buf + 7); @@ -2350,9 +2366,9 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) for (idx = 0, cp = buf + 9; idx < len; idx += 1, cp += 2) { firmwareBinary[idx + off] = hex2unsigned(cp); - //printk("%02x ",firmwareBinary[idx+off]); + /*printk("%02x ",firmwareBinary[idx+off]); */ } - //printk("\n"); + /*printk("\n"); */ if (i >= size) { printk("comedi_: usbdux: unexpected end of hex file\n"); @@ -2365,7 +2381,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) return res; } -// allocate memory for the urbs and initialise them +/* allocate memory for the urbs and initialise them */ static int usbduxsub_probe(struct usb_interface *uinterf, const struct usb_device_id *id) { @@ -2377,7 +2393,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, printk("comedi_: usbdux_: finding a free structure for the usb-device\n"); #endif down(&start_stop_sem); - // look for a free place in the usbdux array + /* look for a free place in the usbdux array */ index = -1; for (i = 0; i < NUMUSBDUX; i++) { if (!(usbduxsub[i].probed)) { @@ -2386,7 +2402,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, } } - // no more space + /* no more space */ if (index == -1) { printk("Too many usbdux-devices connected.\n"); up(&start_stop_sem); @@ -2397,25 +2413,25 @@ static int usbduxsub_probe(struct usb_interface *uinterf, #endif init_MUTEX(&(usbduxsub[index].sem)); - // save a pointer to the usb device + /* save a pointer to the usb device */ usbduxsub[index].usbdev = udev; - // 2.6: save the interface itself + /* 2.6: save the interface itself */ usbduxsub[index].interface = uinterf; - // get the interface number from the interface + /* get the interface number from the interface */ usbduxsub[index].ifnum = uinterf->altsetting->desc.bInterfaceNumber; - // hand the private data over to the usb subsystem - // will be needed for disconnect + /* hand the private data over to the usb subsystem */ + /* will be needed for disconnect */ usb_set_intfdata(uinterf, &(usbduxsub[index])); #ifdef CONFIG_COMEDI_DEBUG printk("comedi_: usbdux: ifnum=%d\n", usbduxsub[index].ifnum); #endif - // test if it is high speed (USB 2.0) + /* test if it is high speed (USB 2.0) */ usbduxsub[index].high_speed = (usbduxsub[index].usbdev->speed == USB_SPEED_HIGH); - // create space for the commands of the DA converter + /* create space for the commands of the DA converter */ usbduxsub[index].dac_commands = kzalloc(NUMOUTCHANNELS, GFP_KERNEL); if (!usbduxsub[index].dac_commands) { printk("comedi_: usbdux: error alloc space for dac commands\n"); @@ -2423,7 +2439,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); } - // create space for the commands going to the usb device + /* create space for the commands going to the usb device */ usbduxsub[index].dux_commands = kzalloc(SIZEOFDUXBUFFER, GFP_KERNEL); if (!usbduxsub[index].dux_commands) { printk("comedi_: usbdux: error alloc space for dac commands\n"); @@ -2431,7 +2447,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); } - // create space for the in buffer and set it to zero + /* create space for the in buffer and set it to zero */ usbduxsub[index].inBuffer = kzalloc(SIZEINBUF, GFP_KERNEL); if (!(usbduxsub[index].inBuffer)) { printk("comedi_: usbdux: could not alloc space for inBuffer\n"); @@ -2439,7 +2455,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); } - // create space of the instruction buffer + /* create space of the instruction buffer */ usbduxsub[index].insnBuffer = kzalloc(SIZEINSNBUF, GFP_KERNEL); if (!(usbduxsub[index].insnBuffer)) { printk("comedi_: usbdux: could not alloc space for insnBuffer\n"); @@ -2447,7 +2463,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); } - // create space for the outbuffer + /* create space for the outbuffer */ usbduxsub[index].outBuffer = kzalloc(SIZEOUTBUF, GFP_KERNEL); if (!(usbduxsub[index].outBuffer)) { printk("comedi_: usbdux: could not alloc space for outBuffer\n"); @@ -2479,7 +2495,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, return PROBE_ERR_RETURN(-ENOMEM); } for (i = 0; i < usbduxsub[index].numOfInBuffers; i++) { - // one frame: 1ms + /* one frame: 1ms */ usbduxsub[index].urbIn[i] = USB_ALLOC_URB(1); if (usbduxsub[index].urbIn[i] == NULL) { printk("comedi_: usbdux%d: Could not alloc. urb(%d)\n", @@ -2489,8 +2505,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, return PROBE_ERR_RETURN(-ENOMEM); } usbduxsub[index].urbIn[i]->dev = usbduxsub[index].usbdev; - // will be filled later with a pointer to the comedi-device - // and ONLY then the urb should be submitted + /* will be filled later with a pointer to the comedi-device */ + /* and ONLY then the urb should be submitted */ usbduxsub[index].urbIn[i]->context = NULL; usbduxsub[index].urbIn[i]->pipe = usb_rcvisocpipe(usbduxsub[index].usbdev, ISOINEP); @@ -2527,7 +2543,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, return PROBE_ERR_RETURN(-ENOMEM); } for (i = 0; i < usbduxsub[index].numOfOutBuffers; i++) { - // one frame: 1ms + /* one frame: 1ms */ usbduxsub[index].urbOut[i] = USB_ALLOC_URB(1); if (usbduxsub[index].urbOut[i] == NULL) { printk("comedi_: usbdux%d: Could not alloc. urb(%d)\n", @@ -2537,8 +2553,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, return PROBE_ERR_RETURN(-ENOMEM); } usbduxsub[index].urbOut[i]->dev = usbduxsub[index].usbdev; - // will be filled later with a pointer to the comedi-device - // and ONLY then the urb should be submitted + /* will be filled later with a pointer to the comedi-device */ + /* and ONLY then the urb should be submitted */ usbduxsub[index].urbOut[i]->context = NULL; usbduxsub[index].urbOut[i]->pipe = usb_sndisocpipe(usbduxsub[index].usbdev, ISOOUTEP); @@ -2559,17 +2575,17 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].urbOut[i]->iso_frame_desc[0].length = SIZEOUTBUF; if (usbduxsub[index].high_speed) { - // uframes + /* uframes */ usbduxsub[index].urbOut[i]->interval = 8; } else { - // frames + /* frames */ usbduxsub[index].urbOut[i]->interval = 1; } } - // pwm + /* pwm */ if (usbduxsub[index].high_speed) { - usbduxsub[index].sizePwmBuf = 512; // max bulk ep size in high speed + usbduxsub[index].sizePwmBuf = 512; /* max bulk ep size in high speed */ usbduxsub[index].urbPwm = USB_ALLOC_URB(0); if (usbduxsub[index].urbPwm == NULL) { printk("comedi_: usbdux%d: Could not alloc. pwm urb\n", @@ -2595,11 +2611,11 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].ao_cmd_running = 0; usbduxsub[index].pwm_cmd_running = 0; - // we've reached the bottom of the function + /* we've reached the bottom of the function */ usbduxsub[index].probed = 1; up(&start_stop_sem); printk("comedi_: usbdux%d has been successfully initialised.\n", index); - // success + /* success */ return 0; } @@ -2636,7 +2652,7 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) dev->private = NULL; down(&start_stop_sem); - // find a valid device which has been detected by the probe function of the usb + /* find a valid device which has been detected by the probe function of the usb */ index = -1; for (i = 0; i < NUMUSBDUX; i++) { if ((usbduxsub[i].probed) && (!usbduxsub[i].attached)) { @@ -2652,10 +2668,10 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) } down(&(usbduxsub[index].sem)); - // pointer back to the corresponding comedi device + /* pointer back to the corresponding comedi device */ usbduxsub[index].comedidev = dev; - // trying to upload the firmware into the chip + /* trying to upload the firmware into the chip */ if (comedi_aux_data(it->options, 0) && it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { read_firmware(usbduxsub + index, @@ -2667,14 +2683,14 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) /* set number of subdevices */ if (usbduxsub[index].high_speed) { - // with pwm + /* with pwm */ dev->n_subdevices = 5; } else { - // without pwm + /* without pwm */ dev->n_subdevices = 4; } - // allocate space for the subdevices + /* allocate space for the subdevices */ if ((ret = alloc_subdevices(dev, dev->n_subdevices)) < 0) { printk("comedi%d: usbdux: error alloc space for subdev\n", dev->minor); @@ -2684,64 +2700,63 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) printk("comedi%d: usbdux: usb-device %d is attached to comedi.\n", dev->minor, index); - // private structure is also simply the usb-structure + /* private structure is also simply the usb-structure */ dev->private = usbduxsub + index; - // the first subdevice is the A/D converter + /* the first subdevice is the A/D converter */ s = dev->subdevices + SUBDEV_AD; - // the URBs get the comedi subdevice - // which is responsible for reading - // this is the subdevice which reads data + /* the URBs get the comedi subdevice */ + /* which is responsible for reading */ + /* this is the subdevice which reads data */ dev->read_subdev = s; - // the subdevice receives as private structure the - // usb-structure + /* the subdevice receives as private structure the */ + /* usb-structure */ s->private = NULL; - // analog input + /* analog input */ s->type = COMEDI_SUBD_AI; - // readable and ref is to ground + /* readable and ref is to ground */ s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ; - // 8 channels + /* 8 channels */ s->n_chan = 8; - // length of the channellist + /* length of the channellist */ s->len_chanlist = 8; - // callback functions + /* callback functions */ s->insn_read = usbdux_ai_insn_read; s->do_cmdtest = usbdux_ai_cmdtest; s->do_cmd = usbdux_ai_cmd; s->cancel = usbdux_ai_cancel; - // max value from the A/D converter (12bit) + /* max value from the A/D converter (12bit) */ s->maxdata = 0xfff; - // range table to convert to physical units + /* range table to convert to physical units */ s->range_table = (&range_usbdux_ai_range); - // - // analog out + /* analog out */ s = dev->subdevices + SUBDEV_DA; - // analog out + /* analog out */ s->type = COMEDI_SUBD_AO; - // backward pointer + /* backward pointer */ dev->write_subdev = s; - // the subdevice receives as private structure the - // usb-structure + /* the subdevice receives as private structure the */ + /* usb-structure */ s->private = NULL; - // are writable + /* are writable */ s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_CMD_WRITE; - // 4 channels + /* 4 channels */ s->n_chan = 4; - // length of the channellist + /* length of the channellist */ s->len_chanlist = 4; - // 12 bit resolution + /* 12 bit resolution */ s->maxdata = 0x0fff; - // bipolar range + /* bipolar range */ s->range_table = (&range_usbdux_ao_range); - // callback + /* callback */ s->do_cmdtest = usbdux_ao_cmdtest; s->do_cmd = usbdux_ao_cmd; s->cancel = usbdux_ao_cancel; s->insn_read = usbdux_ao_insn_read; s->insn_write = usbdux_ao_insn_write; - // digital I/O + /* digital I/O */ s = dev->subdevices + SUBDEV_DIO; s->type = COMEDI_SUBD_DIO; s->subdev_flags = SDF_READABLE | SDF_WRITABLE; @@ -2750,10 +2765,10 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) s->range_table = (&range_digital); s->insn_bits = usbdux_dio_insn_bits; s->insn_config = usbdux_dio_insn_config; - // we don't use it + /* we don't use it */ s->private = NULL; - //counter + /* counter */ s = dev->subdevices + SUBDEV_COUNTER; s->type = COMEDI_SUBD_COUNTER; s->subdev_flags = SDF_WRITABLE | SDF_READABLE; @@ -2764,19 +2779,19 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) s->insn_config = usbdux_counter_config; if (usbduxsub[index].high_speed) { - //timer / pwm + /* timer / pwm */ s = dev->subdevices + SUBDEV_PWM; s->type = COMEDI_SUBD_PWM; s->subdev_flags = SDF_WRITABLE | SDF_PWM_HBRIDGE; s->n_chan = 8; - // this defines the max duty cycle resolution + /* this defines the max duty cycle resolution */ s->maxdata = usbduxsub[index].sizePwmBuf; s->insn_write = usbdux_pwm_write; s->insn_read = usbdux_pwm_read; s->insn_config = usbdux_pwm_config; usbdux_pwm_period(dev, s, PWM_DEFAULT_PERIOD); } - // finally decide that it's attached + /* finally decide that it's attached */ usbduxsub[index].attached = 1; up(&(usbduxsub[index].sem)); @@ -2808,8 +2823,8 @@ static int usbdux_detach(comedi_device *dev) } down(&usbduxsub_tmp->sem); - // Don't allow detach to free the private structure - // It's one entry of of usbduxsub[] + /* Don't allow detach to free the private structure */ + /* It's one entry of of usbduxsub[] */ dev->private = NULL; usbduxsub_tmp->attached = 0; usbduxsub_tmp->comedidev = NULL; @@ -2834,9 +2849,9 @@ static void init_usb_devices(void) #ifdef CONFIG_COMEDI_DEBUG printk("comedi_: usbdux: setting all possible devs to invalid\n"); #endif - // all devices entries are invalid to begin with - // they will become valid by the probe function - // and then finally by the attach-function + /* all devices entries are invalid to begin with */ + /* they will become valid by the probe function */ + /* and then finally by the attach-function */ for (index = 0; index < NUMUSBDUX; index++) { memset(&(usbduxsub[index]), 0x00, sizeof(usbduxsub[index])); init_MUTEX(&(usbduxsub[index].sem)); @@ -2860,9 +2875,9 @@ static struct usb_driver usbduxsub_driver = { .id_table = usbduxsub_table, }; -// Can't use the nice macro as I have also to initialise the USB -// subsystem: -// registering the usb-system _and_ the comedi-driver +/* Can't use the nice macro as I have also to initialise the USB */ +/* subsystem: */ +/* registering the usb-system _and_ the comedi-driver */ static int init_usbdux(void) { printk(KERN_INFO KBUILD_MODNAME ": " @@ -2873,7 +2888,7 @@ static int init_usbdux(void) return 0; } -// deregistering the comedi driver and the usb-subsystem +/* deregistering the comedi driver and the usb-subsystem */ static void exit_usbdux(void) { comedi_driver_unregister(&driver_usbdux); -- cgit v1.2.3 From 443a1354438e18fc0e61ca074bc43ea938ebcc15 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 16:18:40 -0800 Subject: Staging: comedi: usbdux: fix up printk calls printk() needs a KERN_ level. But it's usually better to just use the dev_* functions instead, as they provide much better information to the user and developer. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 574 ++++++++++++++++---------------- 1 file changed, 287 insertions(+), 287 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index ba4e3fdc9bf1..7172f36ecc9c 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -318,10 +318,9 @@ static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp) * cancelled. */ usb_kill_urb(usbduxsub_tmp->urbIn[i]); } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux: unlinked InURB %d, err=%d\n", + dev_dbg(&usbduxsub_tmp->interface->dev, + "comedi: usbdux: unlinked InURB %d, err=%d\n", i, err); -#endif } } return err; @@ -337,12 +336,11 @@ static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) int ret = 0; if (!this_usbduxsub) { - printk("comedi?: usbdux_ai_stop: this_usbduxsub=NULL!\n"); + dev_err(&this_usbduxsub->interface->dev, + "comedi?: usbdux_ai_stop: this_usbduxsub=NULL!\n"); return -EFAULT; } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux_ai_stop\n"); -#endif + dev_dbg(&this_usbduxsub->interface->dev, "comedi: usbdux_ai_stop\n"); if (do_unlink) { /* stop aquistion */ @@ -364,14 +362,12 @@ static int usbdux_ai_cancel(comedi_device * dev, comedi_subdevice * s) int res = 0; /* force unlink of all urbs */ -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux_ai_cancel\n"); -#endif this_usbduxsub = dev->private; - if (!this_usbduxsub) { - printk("comedi: usbdux_ai_cancel: this_usbduxsub=NULL\n"); + if (!this_usbduxsub) return -EFAULT; - } + + dev_dbg(&this_usbduxsub->interface->dev, "comedi: usbdux_ai_cancel\n"); + /* prevent other CPUs from submitting new commands just now */ down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { @@ -392,24 +388,10 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) comedi_device *this_comedidev; comedi_subdevice *s; - /* sanity checks */ - /* is the urb there? */ - if (!urb) { - printk("comedi_: usbdux_: ao int-handler called with urb=NULL!\n"); - return; - } /* the context variable points to the subdevice */ this_comedidev = urb->context; - if (unlikely(!this_comedidev)) { - printk("comedi_: usbdux_: BUG! urb context is a NULL pointer!\n"); - return; - } /* the private structure of the subdevice is usbduxsub_t */ this_usbduxsub = this_comedidev->private; - if (unlikely(!this_usbduxsub)) { - printk("comedi_: usbdux_: BUG! private of comedi subdev is a NULL pointer!\n"); - return; - } /* subdevice which is the AD converter */ s = this_comedidev->subdevices + SUBDEV_AD; @@ -424,10 +406,9 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) /* error in the ISOchronous data */ /* we don't copy the data into the transfer buffer */ /* and recycle the last data byte */ -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi%d: usbdux: CRC error in ISO IN stream.\n", + dev_dbg(&urb->dev->dev, + "comedi%d: usbdux: CRC error in ISO IN stream.\n", this_usbduxsub->comedidev->minor); -#endif break; @@ -451,7 +432,9 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) /* a real error on the bus */ /* pass error to comedi if we are really running a command */ if (this_usbduxsub->ai_cmd_running) { - printk("Non-zero urb status received in ai intr context: %d\n", urb->status); + dev_err(&urb->dev->dev, + "Non-zero urb status received in ai intr " + "context: %d\n", urb->status); s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); @@ -476,11 +459,13 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) /* resubmit the urb */ err = USB_SUBMIT_URB(urb); if (unlikely(err < 0)) { - printk("comedi_: usbdux_: urb resubmit failed in int-context! err=%d ", err); + dev_err(&urb->dev->dev, + "comedi_: urb resubmit failed in int-context! err=%d\n", + err); if (err == -EL2NSYNC) - printk("--> buggy USB host controller or bug in IRQ handler!\n"); - else - printk("\n"); + dev_err(&urb->dev->dev, + "buggy USB host controller or bug in IRQ " + "handler!\n"); s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; comedi_event(this_usbduxsub->comedidev, s); @@ -539,10 +524,9 @@ static int usbduxsub_unlink_OutURBs(usbduxsub_t *usbduxsub_tmp) if (usbduxsub_tmp->urbOut[i]) usb_kill_urb(usbduxsub_tmp->urbOut[i]); -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux: unlinked OutURB %d: res=%d\n", + dev_dbg(&usbduxsub_tmp->interface->dev, + "comedi: usbdux: unlinked OutURB %d: res=%d\n", i, err); -#endif } } return err; @@ -555,15 +539,10 @@ static int usbdux_ao_stop(usbduxsub_t *this_usbduxsub, int do_unlink) { int ret = 0; - if (!this_usbduxsub) { -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi?: usbdux_ao_stop: this_usbduxsub=NULL!\n"); -#endif + if (!this_usbduxsub) return -EFAULT; - } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux_ao_cancel\n"); -#endif + dev_dbg(&this_usbduxsub->interface->dev, "comedi: usbdux_ao_cancel\n"); + if (do_unlink) ret = usbduxsub_unlink_OutURBs(this_usbduxsub); @@ -578,10 +557,9 @@ static int usbdux_ao_cancel(comedi_device *dev, comedi_subdevice *s) usbduxsub_t *this_usbduxsub = dev->private; int res = 0; - if (!this_usbduxsub) { - printk("comedi: usbdux_ao_cancel: this_usbduxsub=NULL\n"); + if (!this_usbduxsub) return -EFAULT; - } + /* prevent other CPUs from submitting a command just now */ down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { @@ -602,22 +580,10 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) comedi_device *this_comedidev; comedi_subdevice *s; - if (!urb) { - printk("comedi_: usbdux_: ao urb handler called with NULL ptr.\n"); - return; - } /* the context variable points to the subdevice */ this_comedidev = urb->context; - if (!this_comedidev) { - printk("comedi_: usbdux_: ao urb int-context is a NULL pointer.\n"); - return; - } /* the private structure of the subdevice is usbduxsub_t */ this_usbduxsub = this_comedidev->private; - if (!this_usbduxsub) { - printk("comedi_: usbdux_: private data structure of ao subdev is NULL p.\n"); - return; - } s = this_comedidev->subdevices + SUBDEV_DA; @@ -642,7 +608,9 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) default: /* a real error */ if (this_usbduxsub->ao_cmd_running) { - printk("comedi_: usbdux_: Non-zero urb status received in ao intr context: %d\n", urb->status); + dev_err(&urb->dev->dev, + "comedi_: Non-zero urb status received in ao " + "intr context: %d\n", urb->status); s->async->events |= COMEDI_CB_ERROR; s->async->events |= COMEDI_CB_EOA; comedi_event(this_usbduxsub->comedidev, s); @@ -693,7 +661,8 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) /* printk("data[0]=%x, data[1]=%x, data[2]=%x\n", */ /* datap[0],datap[1],datap[2]); */ if (ret < 0) { - printk("comedi: usbdux: buffer underflow\n"); + dev_err(&urb->dev->dev, + "comedi: buffer underflow\n"); s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_OVERFLOW; } @@ -718,12 +687,13 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) urb->iso_frame_desc[0].length = SIZEOUTBUF; urb->iso_frame_desc[0].status = 0; if ((ret = USB_SUBMIT_URB(urb)) < 0) { - printk("comedi_: usbdux_: ao urb resubm failed in int-cont."); - printk("ret=%d", ret); + dev_err(&urb->dev->dev, + "comedi_: ao urb resubm failed in int-cont. " + "ret=%d", ret); if (ret == EL2NSYNC) - printk("--> buggy USB host controller or bug in IRQ handling!\n"); - else - printk("\n"); + dev_err(&urb->dev->dev, + "buggy USB host controller or bug in " + "IRQ handling!\n"); s->async->events |= COMEDI_CB_EOA; s->async->events |= COMEDI_CB_ERROR; @@ -760,7 +730,8 @@ static int usbduxsub_start(usbduxsub_t *usbduxsub) /* Timeout */ EZTIMEOUT); if (errcode < 0) { - printk("comedi_: usbdux_: control msg failed (start)\n"); + dev_err(&usbduxsub->interface->dev, + "comedi_: control msg failed (start)\n"); return errcode; } } @@ -791,7 +762,8 @@ static int usbduxsub_stop(usbduxsub_t *usbduxsub) /* Timeout */ EZTIMEOUT); if (errcode < 0) { - printk("comedi_: usbdux: control msg failed (stop)\n"); + dev_err(&usbduxsub->interface->dev, + "comedi_: control msg failed (stop)\n"); return errcode; } } @@ -805,12 +777,11 @@ static int usbduxsub_upload(usbduxsub_t *usbduxsub, int errcode; if (usbduxsub->probed) { -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi%d: usbdux: uploading %d bytes", - usbduxsub->comedidev->minor, len); - printk(" to addr %d, first byte=%d.\n", + dev_dbg(&usbduxsub->interface->dev, + "comedi%d: usbdux: uploading %d bytes" + " to addr %d, first byte=%d.\n", + usbduxsub->comedidev->minor, len, startAddr, local_transfer_buffer[0]); -#endif errcode = USB_CONTROL_MSG (usbduxsub->usbdev, usb_sndctrlpipe(usbduxsub->usbdev, 0), @@ -828,11 +799,11 @@ static int usbduxsub_upload(usbduxsub_t *usbduxsub, len, /* timeout */ EZTIMEOUT); -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi_: usbdux: result=%d\n", errcode); -#endif + dev_dbg(&usbduxsub->interface->dev, + "comedi_: result=%d\n", errcode); if (errcode < 0) { - printk("comedi_: usbdux: uppload failed\n"); + dev_err(&usbduxsub->interface->dev, + "comedi_: upload failed\n"); return errcode; } } else { @@ -852,17 +823,20 @@ static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary, } ret = usbduxsub_stop(usbduxsub); if (ret < 0) { - printk("comedi_: usbdux: can not stop firmware\n"); + dev_err(&usbduxsub->interface->dev, + "comedi_: can not stop firmware\n"); return ret; } ret = usbduxsub_upload(usbduxsub, firmwareBinary, 0, sizeFirmware); if (ret < 0) { - printk("comedi_: usbdux: firmware upload failed\n"); + dev_err(&usbduxsub->interface->dev, + "comedi_: firmware upload failed\n"); return ret; } ret = usbduxsub_start(usbduxsub); if (ret < 0) { - printk("comedi_: usbdux: can not start firmware\n"); + dev_err(&usbduxsub->interface->dev, + "comedi_: can not start firmware\n"); return ret; } return 0; @@ -883,14 +857,17 @@ static int usbduxsub_submit_InURBs(usbduxsub_t *usbduxsub) usbduxsub->urbIn[i]->dev = usbduxsub->usbdev; usbduxsub->urbIn[i]->status = 0; usbduxsub->urbIn[i]->transfer_flags = URB_ISO_ASAP; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux: submitting in-urb[%d]: %p,%p intv=%d\n", usbduxsub->comedidev->minor, i, (usbduxsub->urbIn[i]->context), (usbduxsub->urbIn[i]->dev), (usbduxsub->urbIn[i]->interval)); -#endif + dev_dbg(&usbduxsub->interface->dev, + "comedi%d: submitting in-urb[%d]: %p,%p intv=%d\n", + usbduxsub->comedidev->minor, i, + (usbduxsub->urbIn[i]->context), + (usbduxsub->urbIn[i]->dev), + (usbduxsub->urbIn[i]->interval)); errFlag = USB_SUBMIT_URB(usbduxsub->urbIn[i]); if (errFlag) { - printk("comedi_: usbdux: ai: "); - printk("USB_SUBMIT_URB(%d)", i); - printk(" error %d\n", errFlag); + dev_err(&usbduxsub->interface->dev, + "comedi_: ai: USB_SUBMIT_URB(%d) error %d\n", + i, errFlag); return errFlag; } } @@ -905,9 +882,8 @@ static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub) return -EFAULT; } for (i = 0; i < usbduxsub->numOfOutBuffers; i++) { -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi_: usbdux: submitting out-urb[%d]\n", i); -#endif + dev_dbg(&usbduxsub->interface->dev, + "comedi_: submitting out-urb[%d]\n", i); /* in case of a resubmission after an unlink... */ usbduxsub->urbOut[i]->context = usbduxsub->comedidev; usbduxsub->urbOut[i]->dev = usbduxsub->usbdev; @@ -915,9 +891,9 @@ static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub) usbduxsub->urbOut[i]->transfer_flags = URB_ISO_ASAP; errFlag = USB_SUBMIT_URB(usbduxsub->urbOut[i]); if (errFlag) { - printk("comedi_: usbdux: ao: "); - printk("USB_SUBMIT_URB(%d)", i); - printk(" error %d\n", errFlag); + dev_err(&usbduxsub->interface->dev, + "comedi_: ao: USB_SUBMIT_URB(%d) error %d\n", + i, errFlag); return errFlag; } } @@ -933,9 +909,9 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, if (!(this_usbduxsub->probed)) { return -ENODEV; } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux_ai_cmdtest\n", dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ai_cmdtest\n", dev->minor); + /* make sure triggers are valid */ /* Only immediate triggers are allowed */ tmp = cmd->start_src; @@ -1092,7 +1068,7 @@ static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type) this_usbduxsub->dux_commands[0] = cmd_type; #ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux: dux_commands: ", + printk(KERN_DEBUG "comedi%d: usbdux: dux_commands: ", this_usbduxsub->comedidev->minor); for (result = 0; result < SIZEOFDUXBUFFER; result++) { printk(" %02x", this_usbduxsub->dux_commands[result]); @@ -1104,7 +1080,9 @@ static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type) COMMAND_OUT_EP), this_usbduxsub->dux_commands, SIZEOFDUXBUFFER, &nsent, 10 * HZ); if (result < 0) - printk("comedi%d: could not transmit dux_command to the usb-device, err=%d\n", this_usbduxsub->comedidev->minor, result); + dev_err(&this_usbduxsub->interface->dev, "comedi%d: " + "could not transmit dux_command to the usb-device, " + "err=%d\n", this_usbduxsub->comedidev->minor, result); return result; } @@ -1121,7 +1099,9 @@ static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command) COMMAND_IN_EP), this_usbduxsub->insnBuffer, SIZEINSNBUF, &nrec, 1 * HZ); if (result < 0) { - printk("comedi%d: insn: USB error %d while receiving DUX command\n", this_usbduxsub->comedidev->minor, result); + dev_err(&this_usbduxsub->interface->dev, "comedi%d: " + "insn: USB error %d while receiving DUX command" + "\n", this_usbduxsub->comedidev->minor, result); return result; } if (le16_to_cpu(this_usbduxsub->insnBuffer[0]) == command) { @@ -1129,7 +1109,10 @@ static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command) } } /* this is only reached if the data has been requested a couple of times */ - printk("comedi%d: insn: wrong data returned from firmware: want cmd %d, got cmd %d.\n", this_usbduxsub->comedidev->minor, command, le16_to_cpu(this_usbduxsub->insnBuffer[0])); + dev_err(&this_usbduxsub->interface->dev, "comedi%d: insn: " + "wrong data returned from firmware: want cmd %d, got cmd %d.\n", + this_usbduxsub->comedidev->minor, command, + le16_to_cpu(this_usbduxsub->insnBuffer[0])); return -EFAULT; } @@ -1146,12 +1129,12 @@ static int usbdux_ai_inttrig(comedi_device *dev, comedi_subdevice *s, up(&this_usbduxsub->sem); return -ENODEV; } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux_ai_inttrig\n", dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ai_inttrig\n", dev->minor); if (trignum != 0) { - printk("comedi%d: usbdux_ai_inttrig: invalid trignum\n", + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ai_inttrig: invalid trignum\n", dev->minor); up(&this_usbduxsub->sem); return -EINVAL; @@ -1160,14 +1143,17 @@ static int usbdux_ai_inttrig(comedi_device *dev, comedi_subdevice *s, this_usbduxsub->ai_cmd_running = 1; ret = usbduxsub_submit_InURBs(this_usbduxsub); if (ret < 0) { - printk("comedi%d: usbdux_ai_inttrig: urbSubmit: err=%d\n", dev->minor, ret); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ai_inttrig: " + "urbSubmit: err=%d\n", dev->minor, ret); this_usbduxsub->ai_cmd_running = 0; up(&this_usbduxsub->sem); return ret; } s->async->inttrig = NULL; } else { - printk("comedi%d: ai_inttrig but acqu is already running\n", + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: ai_inttrig but acqu is already running\n", dev->minor); } up(&this_usbduxsub->sem); @@ -1182,12 +1168,12 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) usbduxsub_t *this_usbduxsub = dev->private; int result; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux_ai_cmd\n", dev->minor); -#endif if (!this_usbduxsub) return -EFAULT; + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ai_cmd\n", dev->minor); + /* block other CPUs from starting an ai_cmd */ down(&this_usbduxsub->sem); @@ -1196,7 +1182,9 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) return -ENODEV; } if (this_usbduxsub->ai_cmd_running) { - printk("comedi%d: ai_cmd not possible. Another ai_cmd is running.\n", dev->minor); + dev_err(&this_usbduxsub->interface->dev, "comedi%d: " + "ai_cmd not possible. Another ai_cmd is running.\n", + dev->minor); up(&this_usbduxsub->sem); return -EBUSY; } @@ -1208,17 +1196,19 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) chan = CR_CHAN(cmd->chanlist[i]); range = CR_RANGE(cmd->chanlist[i]); if (i >= NUMCHANNELS) { - printk("comedi%d: channel list too long\n", dev->minor); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: channel list too long\n", + dev->minor); break; } this_usbduxsub->dux_commands[i + 2] = create_adc_command(chan, range); } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi %d: sending commands to the usb device: ", dev->minor); - printk("size=%u\n", NUMCHANNELS); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi %d: sending commands to the usb device: size=%u\n", + dev->minor, NUMCHANNELS); + if ((result = send_dux_commands(this_usbduxsub, SENDADCOMMANDS)) < 0) { up(&this_usbduxsub->sem); return result; @@ -1244,7 +1234,10 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) this_usbduxsub->ai_timer = cmd->scan_begin_arg / 1000000; } if (this_usbduxsub->ai_timer < 1) { - printk("comedi%d: usbdux: ai_cmd: timer=%d, scan_begin_arg=%d. Not properly tested by cmdtest?\n", dev->minor, this_usbduxsub->ai_timer, cmd->scan_begin_arg); + dev_err(&this_usbduxsub->interface->dev, "comedi%d: ai_cmd: " + "timer=%d, scan_begin_arg=%d. " + "Not properly tested by cmdtest?\n", dev->minor, + this_usbduxsub->ai_timer, cmd->scan_begin_arg); up(&this_usbduxsub->sem); return -EINVAL; } @@ -1291,21 +1284,22 @@ static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s, int err; usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { - printk("comedi%d: ai_insn_read: no usb dev.\n", dev->minor); + if (!this_usbduxsub) return 0; - } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: ai_insn_read, insn->n=%d, insn->subdev=%d\n", + + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: ai_insn_read, insn->n=%d, insn->subdev=%d\n", dev->minor, insn->n, insn->subdev); -#endif + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); return -ENODEV; } if (this_usbduxsub->ai_cmd_running) { - printk("comedi%d: ai_insn_read not possible. Async Command is running.\n", dev->minor); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: ai_insn_read not possible. " + "Async Command is running.\n", dev->minor); up(&this_usbduxsub->sem); return 0; } @@ -1370,28 +1364,30 @@ static int usbdux_ao_insn_write(comedi_device *dev, comedi_subdevice *s, int chan = CR_CHAN(insn->chanspec); usbduxsub_t *this_usbduxsub = dev->private; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: ao_insn_write\n", dev->minor); -#endif if (!this_usbduxsub) return -EFAULT; + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: ao_insn_write\n", dev->minor); + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); return -ENODEV; } if (this_usbduxsub->ao_cmd_running) { - printk("comedi%d: ao_insn_write: ERROR: asynchronous ao_cmd is running\n", dev->minor); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: ao_insn_write: " + "ERROR: asynchronous ao_cmd is running\n", dev->minor); up(&this_usbduxsub->sem); return 0; } for (i = 0; i < insn->n; i++) { -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: ao_insn_write: data[chan=%d,i=%d]=%d\n", + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: ao_insn_write: data[chan=%d,i=%d]=%d\n", dev->minor, chan, i, data[i]); -#endif + /* number of channels: 1 */ this_usbduxsub->dux_commands[1] = 1; /* one 16 bit value */ @@ -1426,7 +1422,8 @@ static int usbdux_ao_inttrig(comedi_device *dev, comedi_subdevice *s, return -ENODEV; } if (trignum != 0) { - printk("comedi%d: usbdux_ao_inttrig: invalid trignum\n", + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ao_inttrig: invalid trignum\n", dev->minor); return -EINVAL; } @@ -1434,14 +1431,17 @@ static int usbdux_ao_inttrig(comedi_device *dev, comedi_subdevice *s, this_usbduxsub->ao_cmd_running = 1; ret = usbduxsub_submit_OutURBs(this_usbduxsub); if (ret < 0) { - printk("comedi%d: usbdux_ao_inttrig: submitURB: err=%d\n", dev->minor, ret); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ao_inttrig: submitURB: " + "err=%d\n", dev->minor, ret); this_usbduxsub->ao_cmd_running = 0; up(&this_usbduxsub->sem); return ret; } s->async->inttrig = NULL; } else { - printk("comedi%d: ao_inttrig but acqu is already running.\n", + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: ao_inttrig but acqu is already running.\n", dev->minor); } up(&this_usbduxsub->sem); @@ -1460,9 +1460,9 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, if (!(this_usbduxsub->probed)) return -ENODEV; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux_ao_cmdtest\n", dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: usbdux_ao_cmdtest\n", dev->minor); + /* make sure triggers are valid */ /* Only immediate triggers are allowed */ tmp = cmd->start_src; @@ -1571,9 +1571,10 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, } } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: err=%d, scan_begin_src=%d, scan_begin_arg=%d, convert_src=%d, convert_arg=%d\n", dev->minor, err, cmd->scan_begin_src, cmd->scan_begin_arg, cmd->convert_src, cmd->convert_arg); -#endif + dev_dbg(&this_usbduxsub->interface->dev, "comedi%d: err=%d, " + "scan_begin_src=%d, scan_begin_arg=%d, convert_src=%d, " + "convert_arg=%d\n", dev->minor, err, cmd->scan_begin_src, + cmd->scan_begin_arg, cmd->convert_src, cmd->convert_arg); if (err) return 3; @@ -1596,9 +1597,8 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) up(&this_usbduxsub->sem); return -ENODEV; } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux_ao_cmd\n", dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: %s\n", dev->minor, __func__); /* set current channel of the running aquisition to zero */ s->async->cur_chan = 0; @@ -1606,14 +1606,15 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) chan = CR_CHAN(cmd->chanlist[i]); gain = CR_RANGE(cmd->chanlist[i]); if (i >= NUMOUTCHANNELS) { - printk("comedi%d: usbdux_ao_cmd: channel list too long\n", dev->minor); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: %s: channel list too long\n", + dev->minor, __func__); break; } this_usbduxsub->dac_commands[i] = (chan << 6); -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: dac command for ch %d is %x\n", + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: dac command for ch %d is %x\n", dev->minor, i, this_usbduxsub->dac_commands[i]); -#endif } /* we count in steps of 1ms (125us) */ @@ -1626,13 +1627,21 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) /* 1ms */ /* timing of the scan: we get all channels at once */ this_usbduxsub->ao_timer = cmd->scan_begin_arg / 1000000; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux: scan_begin_src=%d, scan_begin_arg=%d, convert_src=%d, convert_arg=%d\n", dev->minor, cmd->scan_begin_src, cmd->scan_begin_arg, cmd->convert_src, cmd->convert_arg); - printk("comedi%d: usbdux: ao_timer=%d (ms)\n", + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: scan_begin_src=%d, scan_begin_arg=%d, " + "convert_src=%d, convert_arg=%d\n", dev->minor, + cmd->scan_begin_src, cmd->scan_begin_arg, + cmd->convert_src, cmd->convert_arg); + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: ao_timer=%d (ms)\n", dev->minor, this_usbduxsub->ao_timer); -#endif if (this_usbduxsub->ao_timer < 1) { - printk("comedi%d: usbdux: ao_timer=%d, scan_begin_arg=%d. Not properly tested by cmdtest?\n", dev->minor, this_usbduxsub->ao_timer, cmd->scan_begin_arg); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: usbdux: ao_timer=%d, " + "scan_begin_arg=%d. " + "Not properly tested by cmdtest?\n", + dev->minor, this_usbduxsub->ao_timer, + cmd->scan_begin_arg); up(&this_usbduxsub->sem); return -EINVAL; } @@ -1837,9 +1846,8 @@ static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp) if (usbduxsub_tmp && usbduxsub_tmp->urbPwm) { if (usbduxsub_tmp->urbPwm) usb_kill_urb(usbduxsub_tmp->urbPwm); -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux: unlinked PwmURB: res=%d\n", err); -#endif + dev_dbg(&usbduxsub_tmp->interface->dev, + "comedi: unlinked PwmURB: res=%d\n", err); } return err; } @@ -1851,15 +1859,10 @@ static int usbdux_pwm_stop(usbduxsub_t *this_usbduxsub, int do_unlink) { int ret = 0; - if (!this_usbduxsub) { -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi?: usbdux_pwm_stop: this_usbduxsub=NULL!\n"); -#endif + if (!this_usbduxsub) return -EFAULT; - } -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi: usbdux_pwm_cancel\n"); -#endif + + dev_dbg(&this_usbduxsub->interface->dev, "comedi: %s\n", __func__); if (do_unlink) ret = usbduxsub_unlink_PwmURBs(this_usbduxsub); @@ -1878,10 +1881,9 @@ static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s) /* unlink only if it is really running */ res = usbdux_pwm_stop(this_usbduxsub, this_usbduxsub->pwm_cmd_running); -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi %d: sending pwm off command to the usb device.\n", + dev_dbg(&this_usbduxsub->interface->dev, + "comedi %d: sending pwm off command to the usb device.\n", dev->minor); -#endif if ((res = send_dux_commands(this_usbduxsub, SENDPWMOFF)) < 0) return res; @@ -1895,24 +1897,12 @@ static void usbduxsub_pwm_irq(struct urb *urb) comedi_device *this_comedidev; comedi_subdevice *s; - /* printk("PWM: IRQ\n"); */ + /* printk(KERN_DEBUG "PWM: IRQ\n"); */ - if (!urb) { - printk("comedi_: usbdux_: pwm urb handler called with NULL ptr.\n"); - return; - } /* the context variable points to the subdevice */ this_comedidev = urb->context; - if (!this_comedidev) { - printk("comedi_: usbdux_: pwm urb int-context is a NULL pointer.\n"); - return; - } /* the private structure of the subdevice is usbduxsub_t */ this_usbduxsub = this_comedidev->private; - if (!this_usbduxsub) { - printk("comedi_: usbdux_: private data structure of pwm subdev is NULL p.\n"); - return; - } s = this_comedidev->subdevices + SUBDEV_DA; @@ -1937,7 +1927,9 @@ static void usbduxsub_pwm_irq(struct urb *urb) default: /* a real error */ if (this_usbduxsub->pwm_cmd_running) { - printk("comedi_: usbdux_: Non-zero urb status received in pwm intr context: %d\n", urb->status); + dev_err(&this_usbduxsub->interface->dev, + "comedi_: Non-zero urb status received in " + "pwm intr context: %d\n", urb->status); usbdux_pwm_stop(this_usbduxsub, 0); } return; @@ -1952,12 +1944,13 @@ static void usbduxsub_pwm_irq(struct urb *urb) urb->status = 0; if (this_usbduxsub->pwm_cmd_running) { if ((ret = USB_SUBMIT_URB(urb)) < 0) { - printk("comedi_: usbdux_: pwm urb resubm failed in int-cont."); - printk("ret=%d", ret); + dev_err(&this_usbduxsub->interface->dev, + "comedi_: pwm urb resubm failed in int-cont. " + "ret=%d", ret); if (ret == EL2NSYNC) - printk("--> buggy USB host controller or bug in IRQ handling!\n"); - else - printk("\n"); + dev_err(&this_usbduxsub->interface->dev, + "buggy USB host controller or bug in " + "IRQ handling!\n"); /* don't do an unlink here */ usbdux_pwm_stop(this_usbduxsub, 0); @@ -1972,11 +1965,9 @@ static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub) if (!usbduxsub) return -EFAULT; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi_: usbdux: submitting pwm-urb\n"); -#endif - /* in case of a resubmission after an unlink... */ + dev_dbg(&usbduxsub->interface->dev, "comedi_: submitting pwm-urb\n"); + /* in case of a resubmission after an unlink... */ usb_fill_bulk_urb(usbduxsub->urbPwm, usbduxsub->usbdev, usb_sndbulkpipe(usbduxsub->usbdev, PWM_EP), @@ -1985,9 +1976,9 @@ static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub) errFlag = USB_SUBMIT_URB(usbduxsub->urbPwm); if (errFlag) { - printk("comedi_: usbdux: pwm: "); - printk("USB_SUBMIT_URB"); - printk(" error %d\n", errFlag); + dev_err(&usbduxsub->interface->dev, + "comedi_: usbdux: pwm: USB_SUBMIT_URB error %d\n", + errFlag); return errFlag; } return 0; @@ -2000,21 +1991,23 @@ static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s, int fx2delay = 255; if (period < MIN_PWM_PERIOD) { - printk("comedi%d: illegal period setting for pwm.\n", dev->minor); + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: illegal period setting for pwm.\n", + dev->minor); return -EAGAIN; } else { fx2delay = period / ((int)(6*512*(1.0/0.033))) - 6; if (fx2delay > 255) { - printk("comedi%d: period %d for pwm is too low.\n", + dev_err(&this_usbduxsub->interface->dev, + "comedi%d: period %d for pwm is too low.\n", dev->minor, period); return -EAGAIN; } } this_usbduxsub->pwmDelay = fx2delay; this_usbduxsub->pwmPeriod = period; -#ifdef NOISY_DUX_DEBUGBUG - printk("usbdux_pwm_period: frequ=%d, period=%d\n", period, fx2delay); -#endif + dev_dbg(&this_usbduxsub->interface->dev, "%s: frequ=%d, period=%d\n", + __func__, period, fx2delay); return 0; } @@ -2025,9 +2018,9 @@ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) int ret, i; usbduxsub_t *this_usbduxsub = dev->private; -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: usbdux_pwm_start\n", dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, "comedi%d: %s\n", + dev->minor, __func__); + if (this_usbduxsub->pwm_cmd_running) { /* already running */ return 0; @@ -2128,11 +2121,9 @@ static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s, usbduxsub_t *this_usbduxsub = dev->private; switch (data[0]) { case INSN_CONFIG_ARM: -#ifdef NOISY_DUX_DEBUGBUG /* switch it on */ - printk("comedi%d: pwm_insn_config: pwm on\n", - dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: %s: pwm on\n", dev->minor, __func__); /* * if not zero the PWM is limited to a certain time which is * not supported here @@ -2141,10 +2132,8 @@ static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s, return -EINVAL; return usbdux_pwm_start(dev, s); case INSN_CONFIG_DISARM: -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: pwm_insn_config: pwm off\n", - dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: %s: pwm off\n", dev->minor, __func__); return usbdux_pwm_cancel(dev, s); case INSN_CONFIG_GET_PWM_STATUS: /* @@ -2154,10 +2143,8 @@ static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s, data[1] = this_usbduxsub->pwm_cmd_running; return 0; case INSN_CONFIG_PWM_SET_PERIOD: -#ifdef NOISY_DUX_DEBUGBUG - printk("comedi%d: pwm_insn_config: setting period\n", - dev->minor); -#endif + dev_dbg(&this_usbduxsub->interface->dev, + "comedi%d: %s: setting period\n", dev->minor, __func__); return usbdux_pwm_period(dev, s, data[1]); case INSN_CONFIG_PWM_GET_PERIOD: data[1] = this_usbduxsub->pwmPeriod; @@ -2186,11 +2173,9 @@ static void tidy_up(usbduxsub_t *usbduxsub_tmp) { int i; -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi_: usbdux: tiding up\n"); -#endif if (!usbduxsub_tmp) return; + dev_dbg(&usbduxsub_tmp->interface->dev, "comedi_: tiding up\n"); /* shows the usb subsystem that the driver is down */ if (usbduxsub_tmp->interface) @@ -2287,6 +2272,7 @@ static unsigned hex2unsigned(char *h) /* taken from David Brownell's fxload and adjusted for this driver */ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) { + struct device *dev = &usbduxsub->interface->dev; int i = 0; unsigned char *fp = (char *)firmwarePtr; unsigned char *firmwareBinary = NULL; @@ -2295,7 +2281,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) firmwareBinary = kzalloc(FIRMWARE_MAX_LEN, GFP_KERNEL); if (!firmwareBinary) { - printk("comedi_: usbdux: mem alloc for firmware failed\n"); + dev_err(dev, "comedi_: mem alloc for firmware failed\n"); return -ENOMEM; } @@ -2312,7 +2298,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) i++; j++; if (j >= sizeof(buf)) { - printk("comedi_: usbdux: bogus firmware file!\n"); + dev_err(dev, "comedi_: bogus firmware file!\n"); return -1; } } @@ -2323,14 +2309,15 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) } buf[j] = 0; - /*printk("comedi_: buf=%s\n",buf); */ + /* dev_dbg(dev, "comedi_: buf=%s\n", buf); */ /* EXTENSION: "# comment-till-end-of-line", for copyrights etc */ if (buf[0] == '#') continue; if (buf[0] != ':') { - printk("comedi_: usbdux: upload: not an ihex record: %s", buf); + dev_err(dev, "comedi_: upload: not an ihex record: %s", + buf); return -EFAULT; } @@ -2345,10 +2332,11 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) if (maxAddr >= FIRMWARE_MAX_LEN) { - printk("comedi_: usbdux: firmware upload goes beyond FX2 RAM boundaries."); + dev_err(dev, "comedi_: firmware upload goes " + "beyond FX2 RAM boundaries.\n"); return -EFAULT; } - /*printk("comedi_: usbdux: off=%x, len=%x:",off,len); */ + /* dev_dbg(dev, "comedi_: off=%x, len=%x:\n", off, len); */ /* Read the record type */ type = hex2unsigned(buf + 7); @@ -2359,7 +2347,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) if (type != 0) { - printk("comedi_: usbdux: unsupported record type: %u\n", + dev_err(dev, "comedi_: unsupported record type: %u\n", type); return -EFAULT; } @@ -2371,7 +2359,7 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) /*printk("\n"); */ if (i >= size) { - printk("comedi_: usbdux: unexpected end of hex file\n"); + dev_err(dev, "comedi_: unexpected end of hex file\n"); break; } @@ -2383,15 +2371,16 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) /* allocate memory for the urbs and initialise them */ static int usbduxsub_probe(struct usb_interface *uinterf, - const struct usb_device_id *id) + const struct usb_device_id *id) { struct usb_device *udev = interface_to_usbdev(uinterf); + struct device *dev = &uinterf->dev; int i; int index; -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi_: usbdux_: finding a free structure for the usb-device\n"); -#endif + dev_dbg(dev, "comedi_: usbdux_: " + "finding a free structure for the usb-device\n"); + down(&start_stop_sem); /* look for a free place in the usbdux array */ index = -1; @@ -2404,13 +2393,12 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* no more space */ if (index == -1) { - printk("Too many usbdux-devices connected.\n"); + dev_err(dev, "Too many usbdux-devices connected.\n"); up(&start_stop_sem); return PROBE_ERR_RETURN(-EMFILE); } -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi_: usbdux: usbduxsub[%d] is ready to connect to comedi.\n", index); -#endif + dev_dbg(dev, "comedi_: usbdux: " + "usbduxsub[%d] is ready to connect to comedi.\n", index); init_MUTEX(&(usbduxsub[index].sem)); /* save a pointer to the usb device */ @@ -2424,9 +2412,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* will be needed for disconnect */ usb_set_intfdata(uinterf, &(usbduxsub[index])); -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi_: usbdux: ifnum=%d\n", usbduxsub[index].ifnum); -#endif + dev_dbg(dev, "comedi_: usbdux: ifnum=%d\n", usbduxsub[index].ifnum); + /* test if it is high speed (USB 2.0) */ usbduxsub[index].high_speed = (usbduxsub[index].usbdev->speed == USB_SPEED_HIGH); @@ -2434,7 +2421,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* create space for the commands of the DA converter */ usbduxsub[index].dac_commands = kzalloc(NUMOUTCHANNELS, GFP_KERNEL); if (!usbduxsub[index].dac_commands) { - printk("comedi_: usbdux: error alloc space for dac commands\n"); + dev_err(dev, "comedi_: usbdux: " + "error alloc space for dac commands\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2442,7 +2430,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* create space for the commands going to the usb device */ usbduxsub[index].dux_commands = kzalloc(SIZEOFDUXBUFFER, GFP_KERNEL); if (!usbduxsub[index].dux_commands) { - printk("comedi_: usbdux: error alloc space for dac commands\n"); + dev_err(dev, "comedi_: usbdux: " + "error alloc space for dac commands\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2450,7 +2439,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* create space for the in buffer and set it to zero */ usbduxsub[index].inBuffer = kzalloc(SIZEINBUF, GFP_KERNEL); if (!(usbduxsub[index].inBuffer)) { - printk("comedi_: usbdux: could not alloc space for inBuffer\n"); + dev_err(dev, "comedi_: usbdux: " + "could not alloc space for inBuffer\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2458,7 +2448,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* create space of the instruction buffer */ usbduxsub[index].insnBuffer = kzalloc(SIZEINSNBUF, GFP_KERNEL); if (!(usbduxsub[index].insnBuffer)) { - printk("comedi_: usbdux: could not alloc space for insnBuffer\n"); + dev_err(dev, "comedi_: usbdux: " + "could not alloc space for insnBuffer\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2466,7 +2457,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* create space for the outbuffer */ usbduxsub[index].outBuffer = kzalloc(SIZEOUTBUF, GFP_KERNEL); if (!(usbduxsub[index].outBuffer)) { - printk("comedi_: usbdux: could not alloc space for outBuffer\n"); + dev_err(dev, "comedi_: usbdux: " + "could not alloc space for outBuffer\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2475,7 +2467,9 @@ static int usbduxsub_probe(struct usb_interface *uinterf, i = usb_set_interface(usbduxsub[index].usbdev, usbduxsub[index].ifnum, 3); if (i < 0) { - printk("comedi_: usbdux%d: could not set alternate setting 3 in high speed.\n", index); + dev_err(dev, "comedi_: usbdux%d: " + "could not set alternate setting 3 in high speed.\n", + index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENODEV); @@ -2489,7 +2483,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, kzalloc(sizeof(struct urb *) * usbduxsub[index].numOfInBuffers, GFP_KERNEL); if (!(usbduxsub[index].urbIn)) { - printk("comedi_: usbdux: Could not alloc. urbIn array\n"); + dev_err(dev, "comedi_: usbdux: Could not alloc. urbIn array\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2498,8 +2492,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* one frame: 1ms */ usbduxsub[index].urbIn[i] = USB_ALLOC_URB(1); if (usbduxsub[index].urbIn[i] == NULL) { - printk("comedi_: usbdux%d: Could not alloc. urb(%d)\n", - index, i); + dev_err(dev, "comedi_: usbdux%d: " + "Could not alloc. urb(%d)\n", index, i); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2514,8 +2508,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].urbIn[i]->transfer_buffer = kzalloc(SIZEINBUF, GFP_KERNEL); if (!(usbduxsub[index].urbIn[i]->transfer_buffer)) { - printk("comedi_: usbdux%d: could not alloc. transb.\n", - index); + dev_err(dev, "comedi_: usbdux%d: " + "could not alloc. transb.\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2537,7 +2531,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, kzalloc(sizeof(struct urb *) * usbduxsub[index].numOfOutBuffers, GFP_KERNEL); if (!(usbduxsub[index].urbOut)) { - printk("comedi_: usbdux: Could not alloc. urbOut array\n"); + dev_err(dev, "comedi_: usbdux: " + "Could not alloc. urbOut array\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2546,8 +2541,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* one frame: 1ms */ usbduxsub[index].urbOut[i] = USB_ALLOC_URB(1); if (usbduxsub[index].urbOut[i] == NULL) { - printk("comedi_: usbdux%d: Could not alloc. urb(%d)\n", - index, i); + dev_err(dev, "comedi_: usbdux%d: " + "Could not alloc. urb(%d)\n", index, i); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2562,8 +2557,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].urbOut[i]->transfer_buffer = kzalloc(SIZEOUTBUF, GFP_KERNEL); if (!(usbduxsub[index].urbOut[i]->transfer_buffer)) { - printk("comedi_: usbdux%d: could not alloc. transb.\n", - index); + dev_err(dev, "comedi_: usbdux%d: " + "could not alloc. transb.\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2588,8 +2583,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].sizePwmBuf = 512; /* max bulk ep size in high speed */ usbduxsub[index].urbPwm = USB_ALLOC_URB(0); if (usbduxsub[index].urbPwm == NULL) { - printk("comedi_: usbdux%d: Could not alloc. pwm urb\n", - index); + dev_err(dev, "comedi_: usbdux%d: " + "Could not alloc. pwm urb\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2597,7 +2592,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, usbduxsub[index].urbPwm->transfer_buffer = kzalloc(usbduxsub[index].sizePwmBuf, GFP_KERNEL); if (!(usbduxsub[index].urbPwm->transfer_buffer)) { - printk("comedi_: usbdux%d: could not alloc. transb. for pwm\n", index); + dev_err(dev, "comedi_: usbdux%d: " + "could not alloc. transb. for pwm\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); return PROBE_ERR_RETURN(-ENOMEM); @@ -2614,7 +2610,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* we've reached the bottom of the function */ usbduxsub[index].probed = 1; up(&start_stop_sem); - printk("comedi_: usbdux%d has been successfully initialised.\n", index); + dev_info(dev, "comedi_: usbdux%d " + "has been successfully initialised.\n", index); /* success */ return 0; } @@ -2625,11 +2622,13 @@ static void usbduxsub_disconnect(struct usb_interface *intf) struct usb_device *udev = interface_to_usbdev(intf); if (!usbduxsub_tmp) { - printk("comedi_: usbdux: disconnect called with null pointer.\n"); + dev_err(&intf->dev, + "comedi_: disconnect called with null pointer.\n"); return; } if (usbduxsub_tmp->usbdev != udev) { - printk("comedi_: usbdux: BUG! called with wrong ptr!!!\n"); + dev_err(&intf->dev, + "comedi_: BUG! called with wrong ptr!!!\n"); return; } down(&start_stop_sem); @@ -2637,9 +2636,7 @@ static void usbduxsub_disconnect(struct usb_interface *intf) tidy_up(usbduxsub_tmp); up(&usbduxsub_tmp->sem); up(&start_stop_sem); -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi_: usbdux: disconnected from the usb\n"); -#endif + dev_dbg(&intf->dev, "comedi_: disconnected from the usb\n"); } /* is called when comedi-config is called */ @@ -2648,6 +2645,8 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) int ret; int index; int i; + usbduxsub_t *udev; + comedi_subdevice *s = NULL; dev->private = NULL; @@ -2662,27 +2661,28 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) } if (index < 0) { - printk("comedi%d: usbdux: error: attach failed, no usbdux devs connected to the usb bus.\n", dev->minor); + printk(KERN_ERR "comedi%d: usbdux: error: attach failed, no " + "usbdux devs connected to the usb bus.\n", dev->minor); up(&start_stop_sem); return -ENODEV; } - down(&(usbduxsub[index].sem)); + udev = &usbduxsub[index]; + down(&udev->sem); /* pointer back to the corresponding comedi device */ - usbduxsub[index].comedidev = dev; + udev->comedidev = dev; /* trying to upload the firmware into the chip */ if (comedi_aux_data(it->options, 0) && it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]) { - read_firmware(usbduxsub + index, - comedi_aux_data(it->options, 0), - it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]); + read_firmware(udev, comedi_aux_data(it->options, 0), + it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]); } dev->board_name = BOARDNAME; /* set number of subdevices */ - if (usbduxsub[index].high_speed) { + if (udev->high_speed) { /* with pwm */ dev->n_subdevices = 5; } else { @@ -2692,16 +2692,17 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) /* allocate space for the subdevices */ if ((ret = alloc_subdevices(dev, dev->n_subdevices)) < 0) { - printk("comedi%d: usbdux: error alloc space for subdev\n", - dev->minor); + dev_err(&udev->interface->dev, + "comedi%d: error alloc space for subdev\n", dev->minor); up(&start_stop_sem); return ret; } - printk("comedi%d: usbdux: usb-device %d is attached to comedi.\n", + dev_info(&udev->interface->dev, + "comedi%d: usb-device %d is attached to comedi.\n", dev->minor, index); /* private structure is also simply the usb-structure */ - dev->private = usbduxsub + index; + dev->private = udev; /* the first subdevice is the A/D converter */ s = dev->subdevices + SUBDEV_AD; @@ -2778,27 +2779,28 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) s->insn_write = usbdux_counter_write; s->insn_config = usbdux_counter_config; - if (usbduxsub[index].high_speed) { + if (udev->high_speed) { /* timer / pwm */ s = dev->subdevices + SUBDEV_PWM; s->type = COMEDI_SUBD_PWM; s->subdev_flags = SDF_WRITABLE | SDF_PWM_HBRIDGE; s->n_chan = 8; /* this defines the max duty cycle resolution */ - s->maxdata = usbduxsub[index].sizePwmBuf; + s->maxdata = udev->sizePwmBuf; s->insn_write = usbdux_pwm_write; s->insn_read = usbdux_pwm_read; s->insn_config = usbdux_pwm_config; usbdux_pwm_period(dev, s, PWM_DEFAULT_PERIOD); } /* finally decide that it's attached */ - usbduxsub[index].attached = 1; + udev->attached = 1; - up(&(usbduxsub[index].sem)); + up(&udev->sem); up(&start_stop_sem); - printk("comedi%d: attached to usbdux.\n", dev->minor); + dev_info(&udev->interface->dev, "comedi%d: attached to usbdux.\n", + dev->minor); return 0; } @@ -2807,30 +2809,30 @@ static int usbdux_detach(comedi_device *dev) { usbduxsub_t *usbduxsub_tmp; -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi%d: usbdux: detach usb device\n", dev->minor); -#endif - if (!dev) { - printk("comedi?: usbdux: detach without dev variable...\n"); + printk(KERN_ERR + "comedi?: usbdux: detach without dev variable...\n"); return -EFAULT; } usbduxsub_tmp = dev->private; if (!usbduxsub_tmp) { - printk("comedi?: usbdux: detach without ptr to usbduxsub[]\n"); + printk(KERN_ERR + "comedi?: usbdux: detach without ptr to usbduxsub[]\n"); return -EFAULT; } + dev_dbg(&usbduxsub_tmp->interface->dev, "comedi%d: detach usb device\n", + dev->minor); + down(&usbduxsub_tmp->sem); /* Don't allow detach to free the private structure */ /* It's one entry of of usbduxsub[] */ dev->private = NULL; usbduxsub_tmp->attached = 0; usbduxsub_tmp->comedidev = NULL; -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi%d: usbdux: detach: successfully removed\n", dev->minor); -#endif + dev_dbg(&usbduxsub_tmp->interface->dev, + "comedi%d: detach: successfully removed\n", dev->minor); up(&usbduxsub_tmp->sem); return 0; } @@ -2846,9 +2848,7 @@ static comedi_driver driver_usbdux = { static void init_usb_devices(void) { int index; -#ifdef CONFIG_COMEDI_DEBUG - printk("comedi_: usbdux: setting all possible devs to invalid\n"); -#endif + /* all devices entries are invalid to begin with */ /* they will become valid by the probe function */ /* and then finally by the attach-function */ -- cgit v1.2.3 From 8cbb8e12bd6c9d39a89c4767e92013b396366275 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 16:50:36 -0800 Subject: Staging: comedi: usbdux: remove checkpatch.pl warnings Fix up and remove almost all of the remaining checkpatch.pl errors and warnings in the usbdux driver. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 201 ++++++++++++++++++-------------- 1 file changed, 115 insertions(+), 86 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index 7172f36ecc9c..ac9f34d45de1 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -53,9 +53,11 @@ sampling rate. If you sample two channels you get 4kHz and so on. * 0.94: D/A output should work now with any channel list combinations * 0.95: .owner commented out for kernel vers below 2.4.19 * sanity checks in ai/ao_cmd - * 0.96: trying to get it working with 2.6, moved all memory alloc to comedi's attach final USB IDs - * moved memory allocation completely to the corresponding comedi functions - * firmware upload is by fxload and no longer by comedi (due to enumeration) + * 0.96: trying to get it working with 2.6, moved all memory alloc to comedi's + * attach final USB IDs + * moved memory allocation completely to the corresponding comedi + * functions firmware upload is by fxload and no longer by comedi (due to + * enumeration) * 0.97: USB IDs received, adjusted table * 0.98: SMP, locking, memroy alloc: moved all usb memory alloc * to the usb subsystem and moved all comedi related memory @@ -63,10 +65,12 @@ sampling rate. If you sample two channels you get 4kHz and so on. * | kernel | registration | usbdux-usb | usbdux-comedi | comedi | * 0.99: USB 2.0: changed protocol to isochronous transfer * IRQ transfer is too buggy and too risky in 2.0 - * for the high speed ISO transfer is now a working version available + * for the high speed ISO transfer is now a working version + * available * 0.99b: Increased the iso transfer buffer for high sp.to 10 buffers. Some VIA * chipsets miss out IRQs. Deeper buffering is needed. - * 1.00: full USB 2.0 support for the A/D converter. Now: max 8kHz sampling rate. + * 1.00: full USB 2.0 support for the A/D converter. Now: max 8kHz sampling + * rate. * Firmware vers 1.00 is needed for this. * Two 16 bit up/down/reset counter with a sampling rate of 1kHz * And loads of cleaning up, in particular streamlining the @@ -144,8 +148,10 @@ sampling rate. If you sample two channels you get 4kHz and so on. /* Size of one A/D value */ #define SIZEADIN ((sizeof(int16_t))) -/* Size of the input-buffer IN BYTES */ -/* Always multiple of 8 for 8 microframes which is needed in the highspeed mode */ +/* + * Size of the input-buffer IN BYTES + * Always multiple of 8 for 8 microframes which is needed in the highspeed mode + */ #define SIZEINBUF ((8*SIZEADIN)) /* 16 bytes. */ @@ -356,7 +362,7 @@ static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) * This will cancel a running acquisition operation. * This is called by comedi but never from inside the driver. */ -static int usbdux_ai_cancel(comedi_device * dev, comedi_subdevice * s) +static int usbdux_ai_cancel(comedi_device *dev, comedi_subdevice *s) { usbduxsub_t *this_usbduxsub; int res = 0; @@ -444,8 +450,10 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) return; } - /* at this point we are reasonably sure that nothing dodgy has happened */ - /* are we running a command? */ + /* + * at this point we are reasonably sure that nothing dodgy has happened + * are we running a command? + */ if (unlikely((!(this_usbduxsub->ai_cmd_running)))) { /* * not running a command, do not continue execution if no @@ -652,7 +660,8 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) break; /* pointer to the DA */ - datap = (&(((int8_t *) urb->transfer_buffer)[i * 3 + 1])); + datap = + (&(((int8_t *)urb->transfer_buffer)[i * 3 + 1])); /* get the data from comedi */ ret = comedi_buf_get(s->async, &temp); datap[0] = temp; @@ -686,7 +695,8 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) urb->iso_frame_desc[0].offset = 0; urb->iso_frame_desc[0].length = SIZEOUTBUF; urb->iso_frame_desc[0].status = 0; - if ((ret = USB_SUBMIT_URB(urb)) < 0) { + ret = USB_SUBMIT_URB(urb); + if (ret < 0) { dev_err(&urb->dev->dev, "comedi_: ao urb resubm failed in int-cont. " "ret=%d", ret); @@ -818,9 +828,9 @@ static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary, { int ret; - if (!firmwareBinary) { + if (!firmwareBinary) return 0; - } + ret = usbduxsub_stop(usbduxsub); if (ret < 0) { dev_err(&usbduxsub->interface->dev, @@ -878,9 +888,9 @@ static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub) { int i, errFlag; - if (!usbduxsub) { + if (!usbduxsub) return -EFAULT; - } + for (i = 0; i < usbduxsub->numOfOutBuffers; i++) { dev_dbg(&usbduxsub->interface->dev, "comedi_: submitting out-urb[%d]\n", i); @@ -906,9 +916,10 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, int err = 0, tmp, i; unsigned int tmpTimer; usbduxsub_t *this_usbduxsub = dev->private; - if (!(this_usbduxsub->probed)) { + + if (!(this_usbduxsub->probed)) return -ENODEV; - } + dev_dbg(&this_usbduxsub->interface->dev, "comedi%d: usbdux_ai_cmdtest\n", dev->minor); @@ -947,8 +958,10 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, if (err) return 1; - /* step 2: make sure trigger sources are unique and mutually compatible */ - /* note that mutual compatiblity is not an issue here */ + /* + * step 2: make sure trigger sources are unique and mutually compatible + * note that mutual compatiblity is not an issue here + */ if (cmd->scan_begin_src != TRIG_FOLLOW && cmd->scan_begin_src != TRIG_EXT && cmd->scan_begin_src != TRIG_TIMER) @@ -960,7 +973,6 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, return 2; /* step 3: make sure arguments are trivially compatible */ - if (cmd->start_arg != 0) { cmd->start_arg = 0; err++; @@ -984,9 +996,9 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, */ i = 1; /* find a power of 2 for the number of channels */ - while (i < (cmd->chanlist_len)) { + while (i < (cmd->chanlist_len)) i = i * 2; - } + if (cmd->scan_begin_arg < (1000000 / 8 * i)) { cmd->scan_begin_arg = 1000000 / 8 * i; err++; @@ -1007,9 +1019,10 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, cmd->scan_begin_arg = 1000000; err++; } - /* calc the real sampling rate with the rounding errors */ - tmpTimer = - ((unsigned int)(cmd->scan_begin_arg / + /* + * calc the real sampling rate with the rounding errors + */ + tmpTimer = ((unsigned int)(cmd->scan_begin_arg / 1000000)) * 1000000; if (cmd->scan_begin_arg != tmpTimer) { cmd->scan_begin_arg = tmpTimer; @@ -1070,9 +1083,8 @@ static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type) #ifdef NOISY_DUX_DEBUGBUG printk(KERN_DEBUG "comedi%d: usbdux: dux_commands: ", this_usbduxsub->comedidev->minor); - for (result = 0; result < SIZEOFDUXBUFFER; result++) { + for (result = 0; result < SIZEOFDUXBUFFER; result++) printk(" %02x", this_usbduxsub->dux_commands[result]); - } printk("\n"); #endif result = USB_BULK_MSG(this_usbduxsub->usbdev, @@ -1104,11 +1116,11 @@ static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command) "\n", this_usbduxsub->comedidev->minor, result); return result; } - if (le16_to_cpu(this_usbduxsub->insnBuffer[0]) == command) { + if (le16_to_cpu(this_usbduxsub->insnBuffer[0]) == command) return result; - } } - /* this is only reached if the data has been requested a couple of times */ + /* this is only reached if the data has been requested a couple of + * times */ dev_err(&this_usbduxsub->interface->dev, "comedi%d: insn: " "wrong data returned from firmware: want cmd %d, got cmd %d.\n", this_usbduxsub->comedidev->minor, command, @@ -1121,9 +1133,9 @@ static int usbdux_ai_inttrig(comedi_device *dev, comedi_subdevice *s, { int ret; usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + down(&this_usbduxsub->sem); if (!(this_usbduxsub->probed)) { up(&this_usbduxsub->sem); @@ -1209,7 +1221,8 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) "comedi %d: sending commands to the usb device: size=%u\n", dev->minor, NUMCHANNELS); - if ((result = send_dux_commands(this_usbduxsub, SENDADCOMMANDS)) < 0) { + result = send_dux_commands(this_usbduxsub, SENDADCOMMANDS); + if (result < 0) { up(&this_usbduxsub->sem); return result; } @@ -1311,14 +1324,15 @@ static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s, this_usbduxsub->dux_commands[1] = create_adc_command(chan, range); /* adc commands */ - if ((err = send_dux_commands(this_usbduxsub, SENDSINGLEAD)) < 0) { + err = send_dux_commands(this_usbduxsub, SENDSINGLEAD); + if (err < 0) { up(&this_usbduxsub->sem); return err; } for (i = 0; i < insn->n; i++) { - if ((err = receive_dux_commands(this_usbduxsub, - SENDSINGLEAD)) < 0) { + err = receive_dux_commands(this_usbduxsub, SENDSINGLEAD); + if (err < 0) { up(&this_usbduxsub->sem); return 0; } @@ -1396,8 +1410,8 @@ static int usbdux_ao_insn_write(comedi_device *dev, comedi_subdevice *s, this_usbduxsub->outBuffer[chan] = data[i]; /* channel number */ this_usbduxsub->dux_commands[4] = (chan << 6); - if ((err = send_dux_commands(this_usbduxsub, - SENDDACOMMANDS)) < 0) { + err = send_dux_commands(this_usbduxsub, SENDDACOMMANDS); + if (err < 0) { up(&this_usbduxsub->sem); return err; } @@ -1489,10 +1503,13 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, tmp = cmd->convert_src; /* we always output at 1kHz just now all channels at once */ if (0) { /* (this_usbduxsub->high_speed) */ - /* in usb-2.0 only one conversion it tranmitted but with 8kHz/n */ + /* + * in usb-2.0 only one conversion it tranmitted but with 8kHz/n + */ cmd->convert_src &= TRIG_TIMER; } else { - /* all conversion events happen simultaneously with a rate of 1kHz/n */ + /* all conversion events happen simultaneously with a rate of + * 1kHz/n */ cmd->convert_src &= TRIG_NOW; } if (!cmd->convert_src || tmp != cmd->convert_src) @@ -1513,8 +1530,10 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, if (err) return 1; - /* step 2: make sure trigger sources are unique and mutually compatible */ - /* note that mutual compatiblity is not an issue here */ + /* + * step 2: make sure trigger sources are unique and mutually compatible + * note that mutual compatiblity is not an issue here + */ if (cmd->scan_begin_src != TRIG_FOLLOW && cmd->scan_begin_src != TRIG_EXT && cmd->scan_begin_src != TRIG_TIMER) @@ -1751,12 +1770,13 @@ static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, /* This command also tells the firmware to return */ /* the digital input lines */ - if ((err = send_dux_commands(this_usbduxsub, SENDDIOBITSCOMMAND)) < 0) { + err = send_dux_commands(this_usbduxsub, SENDDIOBITSCOMMAND); + if (err < 0) { up(&this_usbduxsub->sem); return err; } - if ((err = receive_dux_commands(this_usbduxsub, - SENDDIOBITSCOMMAND)) < 0) { + err = receive_dux_commands(this_usbduxsub, SENDDIOBITSCOMMAND); + if (err < 0) { up(&this_usbduxsub->sem); return err; } @@ -1784,13 +1804,14 @@ static int usbdux_counter_read(comedi_device *dev, comedi_subdevice *s, return -ENODEV; } - if ((err = send_dux_commands(this_usbduxsub, READCOUNTERCOMMAND)) < 0) { + err = send_dux_commands(this_usbduxsub, READCOUNTERCOMMAND); + if (err < 0) { up(&this_usbduxsub->sem); return err; } - if ((err = receive_dux_commands(this_usbduxsub, - READCOUNTERCOMMAND)) < 0) { + err = receive_dux_commands(this_usbduxsub, READCOUNTERCOMMAND); + if (err < 0) { up(&this_usbduxsub->sem); return err; } @@ -1819,7 +1840,8 @@ static int usbdux_counter_write(comedi_device *dev, comedi_subdevice *s, this_usbduxsub->dux_commands[1] = insn->chanspec; *((int16_t *) (this_usbduxsub->dux_commands + 2)) = cpu_to_le16(*data); - if ((err = send_dux_commands(this_usbduxsub, WRITECOUNTERCOMMAND)) < 0) { + err = send_dux_commands(this_usbduxsub, WRITECOUNTERCOMMAND); + if (err < 0) { up(&this_usbduxsub->sem); return err; } @@ -1884,7 +1906,8 @@ static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s) dev_dbg(&this_usbduxsub->interface->dev, "comedi %d: sending pwm off command to the usb device.\n", dev->minor); - if ((res = send_dux_commands(this_usbduxsub, SENDPWMOFF)) < 0) + res = send_dux_commands(this_usbduxsub, SENDPWMOFF); + if (res < 0) return res; return res; @@ -1943,7 +1966,8 @@ static void usbduxsub_pwm_irq(struct urb *urb) urb->dev = this_usbduxsub->usbdev; urb->status = 0; if (this_usbduxsub->pwm_cmd_running) { - if ((ret = USB_SUBMIT_URB(urb)) < 0) { + ret = USB_SUBMIT_URB(urb); + if (ret < 0) { dev_err(&this_usbduxsub->interface->dev, "comedi_: pwm urb resubm failed in int-cont. " "ret=%d", ret); @@ -2011,9 +2035,8 @@ static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s, return 0; } - /* is called from insn so there's no need to do all the sanity checks */ -static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) +static int usbdux_pwm_start(comedi_device *dev, comedi_subdevice *s) { int ret, i; usbduxsub_t *this_usbduxsub = dev->private; @@ -2027,13 +2050,13 @@ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) } this_usbduxsub->dux_commands[1] = ((int8_t) this_usbduxsub->pwmDelay); - if ((ret = send_dux_commands(this_usbduxsub, SENDPWMON)) < 0) { + ret = send_dux_commands(this_usbduxsub, SENDPWMON); + if (ret < 0) return ret; - } + /* initalise the buffer */ - for (i = 0; i < this_usbduxsub->sizePwmBuf; i++) { + for (i = 0; i < this_usbduxsub->sizePwmBuf; i++) ((char *)(this_usbduxsub->urbPwm->transfer_buffer))[i] = 0; - } this_usbduxsub->pwm_cmd_running = 1; ret = usbduxsub_submit_PwmURBs(this_usbduxsub); @@ -2044,19 +2067,20 @@ static int usbdux_pwm_start(comedi_device * dev, comedi_subdevice * s) return 0; } - /* generates the bit pattern for PWM with the optional sign bit */ -static int usbdux_pwm_pattern(comedi_device * dev, comedi_subdevice * s, +static int usbdux_pwm_pattern(comedi_device *dev, comedi_subdevice *s, int channel, lsampl_t value, lsampl_t sign) { usbduxsub_t *this_usbduxsub = dev->private; int i, szbuf; char *pBuf; - char pwm_mask,sgn_mask,c; + char pwm_mask; + char sgn_mask; + char c; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } + /* this is the DIO bit which carries the PWM data */ pwm_mask = (1 << channel); /* this is the DIO bit which carries the optional direction bit */ @@ -2085,24 +2109,27 @@ static int usbdux_pwm_pattern(comedi_device * dev, comedi_subdevice * s, return 1; } -static int usbdux_pwm_write(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int usbdux_pwm_write(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { usbduxsub_t *this_usbduxsub = dev->private; - if (!this_usbduxsub) { + if (!this_usbduxsub) return -EFAULT; - } - if ((insn->n)!=1) { - /* doesn't make sense to have more than one value here */ - /* because it would just overwrite the PWM buffer a couple of times */ + if ((insn->n) != 1) { + /* + * doesn't make sense to have more than one value here because + * it would just overwrite the PWM buffer a couple of times + */ return -EINVAL; } - /* the sign is set via a special INSN only, this gives us 8 bits for */ - /* normal operation */ - /* relay sign 0 by default */ + /* + * the sign is set via a special INSN only, this gives us 8 bits for + * normal operation + * relay sign 0 by default + */ return usbdux_pwm_pattern(dev, s, CR_CHAN(insn->chanspec), data[0], 0); } @@ -2189,15 +2216,11 @@ static void tidy_up(usbduxsub_t *usbduxsub_tmp) usbduxsub_unlink_InURBs(usbduxsub_tmp); } for (i = 0; i < usbduxsub_tmp->numOfInBuffers; i++) { - if (usbduxsub_tmp->urbIn[i]->transfer_buffer) { - kfree(usbduxsub_tmp->urbIn[i]->transfer_buffer); - usbduxsub_tmp->urbIn[i]->transfer_buffer = NULL; - } - if (usbduxsub_tmp->urbIn[i]) { - usb_kill_urb(usbduxsub_tmp->urbIn[i]); - usb_free_urb(usbduxsub_tmp->urbIn[i]); - usbduxsub_tmp->urbIn[i] = NULL; - } + kfree(usbduxsub_tmp->urbIn[i]->transfer_buffer); + usbduxsub_tmp->urbIn[i]->transfer_buffer = NULL; + usb_kill_urb(usbduxsub_tmp->urbIn[i]); + usb_free_urb(usbduxsub_tmp->urbIn[i]); + usbduxsub_tmp->urbIn[i] = NULL; } kfree(usbduxsub_tmp->urbIn); usbduxsub_tmp->urbIn = NULL; @@ -2311,7 +2334,10 @@ static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) buf[j] = 0; /* dev_dbg(dev, "comedi_: buf=%s\n", buf); */ - /* EXTENSION: "# comment-till-end-of-line", for copyrights etc */ + /* + * EXTENSION: + * "# comment-till-end-of-line", for copyrights etc + */ if (buf[0] == '#') continue; @@ -2580,7 +2606,8 @@ static int usbduxsub_probe(struct usb_interface *uinterf, /* pwm */ if (usbduxsub[index].high_speed) { - usbduxsub[index].sizePwmBuf = 512; /* max bulk ep size in high speed */ + /* max bulk ep size in high speed */ + usbduxsub[index].sizePwmBuf = 512; usbduxsub[index].urbPwm = USB_ALLOC_URB(0); if (usbduxsub[index].urbPwm == NULL) { dev_err(dev, "comedi_: usbdux%d: " @@ -2651,7 +2678,8 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) dev->private = NULL; down(&start_stop_sem); - /* find a valid device which has been detected by the probe function of the usb */ + /* find a valid device which has been detected by the probe function of + * the usb */ index = -1; for (i = 0; i < NUMUSBDUX; i++) { if ((usbduxsub[i].probed) && (!usbduxsub[i].attached)) { @@ -2691,7 +2719,8 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) } /* allocate space for the subdevices */ - if ((ret = alloc_subdevices(dev, dev->n_subdevices)) < 0) { + ret = alloc_subdevices(dev, dev->n_subdevices); + if (ret < 0) { dev_err(&udev->interface->dev, "comedi%d: error alloc space for subdev\n", dev->minor); up(&start_stop_sem); -- cgit v1.2.3 From 947ac9668e82229bf0c36036649ff47a18ea0d9c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 16:53:44 -0800 Subject: Staging: comedi: usbdux: remove typedef Remove the typedef in the usbdux driver. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 99 +++++++++++++++++---------------- 1 file changed, 50 insertions(+), 49 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index ac9f34d45de1..c3f2d9f12cfe 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -235,7 +235,7 @@ static const comedi_lrange range_usbdux_ao_range = { 2, { * This is the structure which holds all the data of * this driver one sub device just now: A/D */ -typedef struct { +struct usbduxsub { /* attached? */ int attached; /* is it associated with a subdevice? */ @@ -295,7 +295,7 @@ typedef struct { /* commands */ int8_t *dux_commands; struct semaphore sem; -} usbduxsub_t; +}; /* * The pointer to the private usb-data of the driver is also the private data @@ -304,7 +304,7 @@ typedef struct { * _before_ any comedi command is issued. The usb subsystem must be initialised * before comedi can access it. */ -static usbduxsub_t usbduxsub[NUMUSBDUX]; +static struct usbduxsub usbduxsub[NUMUSBDUX]; static DECLARE_MUTEX(start_stop_sem); @@ -312,7 +312,7 @@ static DECLARE_MUTEX(start_stop_sem); * Stops the data acquision * It should be safe to call this function from any context */ -static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp) +static int usbduxsub_unlink_InURBs(struct usbduxsub *usbduxsub_tmp) { int i = 0; int err = 0; @@ -337,7 +337,7 @@ static int usbduxsub_unlink_InURBs(usbduxsub_t *usbduxsub_tmp) * Is called from within this driver from both the * interrupt context and from comedi */ -static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) +static int usbdux_ai_stop(struct usbduxsub *this_usbduxsub, int do_unlink) { int ret = 0; @@ -364,7 +364,7 @@ static int usbdux_ai_stop(usbduxsub_t *this_usbduxsub, int do_unlink) */ static int usbdux_ai_cancel(comedi_device *dev, comedi_subdevice *s) { - usbduxsub_t *this_usbduxsub; + struct usbduxsub *this_usbduxsub; int res = 0; /* force unlink of all urbs */ @@ -390,13 +390,13 @@ static int usbdux_ai_cancel(comedi_device *dev, comedi_subdevice *s) static void usbduxsub_ai_IsocIrq(struct urb *urb) { int i, err, n; - usbduxsub_t *this_usbduxsub; + struct usbduxsub *this_usbduxsub; comedi_device *this_comedidev; comedi_subdevice *s; /* the context variable points to the subdevice */ this_comedidev = urb->context; - /* the private structure of the subdevice is usbduxsub_t */ + /* the private structure of the subdevice is struct usbduxsub */ this_usbduxsub = this_comedidev->private; /* subdevice which is the AD converter */ s = this_comedidev->subdevices + SUBDEV_AD; @@ -522,7 +522,7 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) comedi_event(this_usbduxsub->comedidev, s); } -static int usbduxsub_unlink_OutURBs(usbduxsub_t *usbduxsub_tmp) +static int usbduxsub_unlink_OutURBs(struct usbduxsub *usbduxsub_tmp) { int i = 0; int err = 0; @@ -543,7 +543,7 @@ static int usbduxsub_unlink_OutURBs(usbduxsub_t *usbduxsub_tmp) /* This will cancel a running acquisition operation * in any context. */ -static int usbdux_ao_stop(usbduxsub_t *this_usbduxsub, int do_unlink) +static int usbdux_ao_stop(struct usbduxsub *this_usbduxsub, int do_unlink) { int ret = 0; @@ -562,7 +562,7 @@ static int usbdux_ao_stop(usbduxsub_t *this_usbduxsub, int do_unlink) /* force unlink, is called by comedi */ static int usbdux_ao_cancel(comedi_device *dev, comedi_subdevice *s) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int res = 0; if (!this_usbduxsub) @@ -584,13 +584,13 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) { int i, ret; int8_t *datap; - usbduxsub_t *this_usbduxsub; + struct usbduxsub *this_usbduxsub; comedi_device *this_comedidev; comedi_subdevice *s; /* the context variable points to the subdevice */ this_comedidev = urb->context; - /* the private structure of the subdevice is usbduxsub_t */ + /* the private structure of the subdevice is struct usbduxsub */ this_usbduxsub = this_comedidev->private; s = this_comedidev->subdevices + SUBDEV_DA; @@ -714,7 +714,7 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) } } -static int usbduxsub_start(usbduxsub_t *usbduxsub) +static int usbduxsub_start(struct usbduxsub *usbduxsub) { int errcode = 0; uint8_t local_transfer_buffer[16]; @@ -748,7 +748,7 @@ static int usbduxsub_start(usbduxsub_t *usbduxsub) return 0; } -static int usbduxsub_stop(usbduxsub_t *usbduxsub) +static int usbduxsub_stop(struct usbduxsub *usbduxsub) { int errcode = 0; @@ -780,7 +780,7 @@ static int usbduxsub_stop(usbduxsub_t *usbduxsub) return 0; } -static int usbduxsub_upload(usbduxsub_t *usbduxsub, +static int usbduxsub_upload(struct usbduxsub *usbduxsub, uint8_t *local_transfer_buffer, unsigned int startAddr, unsigned int len) { @@ -823,7 +823,7 @@ static int usbduxsub_upload(usbduxsub_t *usbduxsub, return 0; } -static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary, +static int firmwareUpload(struct usbduxsub *usbduxsub, uint8_t *firmwareBinary, int sizeFirmware) { int ret; @@ -852,7 +852,7 @@ static int firmwareUpload(usbduxsub_t *usbduxsub, uint8_t *firmwareBinary, return 0; } -static int usbduxsub_submit_InURBs(usbduxsub_t *usbduxsub) +static int usbduxsub_submit_InURBs(struct usbduxsub *usbduxsub) { int i, errFlag; @@ -884,7 +884,7 @@ static int usbduxsub_submit_InURBs(usbduxsub_t *usbduxsub) return 0; } -static int usbduxsub_submit_OutURBs(usbduxsub_t *usbduxsub) +static int usbduxsub_submit_OutURBs(struct usbduxsub *usbduxsub) { int i, errFlag; @@ -915,7 +915,7 @@ static int usbdux_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, { int err = 0, tmp, i; unsigned int tmpTimer; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!(this_usbduxsub->probed)) return -ENODEV; @@ -1075,7 +1075,7 @@ static int8_t create_adc_command(unsigned int chan, int range) #define SENDPWMON 7 #define SENDPWMOFF 8 -static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type) +static int send_dux_commands(struct usbduxsub *this_usbduxsub, int cmd_type) { int result, nsent; @@ -1099,7 +1099,7 @@ static int send_dux_commands(usbduxsub_t *this_usbduxsub, int cmd_type) return result; } -static int receive_dux_commands(usbduxsub_t *this_usbduxsub, int command) +static int receive_dux_commands(struct usbduxsub *this_usbduxsub, int command) { int result = (-EFAULT); int nrec; @@ -1132,7 +1132,7 @@ static int usbdux_ai_inttrig(comedi_device *dev, comedi_subdevice *s, unsigned int trignum) { int ret; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -1177,7 +1177,7 @@ static int usbdux_ai_cmd(comedi_device *dev, comedi_subdevice *s) comedi_cmd *cmd = &s->async->cmd; unsigned int chan, range; int i, ret; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int result; if (!this_usbduxsub) @@ -1295,7 +1295,7 @@ static int usbdux_ai_insn_read(comedi_device *dev, comedi_subdevice *s, lsampl_t one = 0; int chan, range; int err; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return 0; @@ -1354,7 +1354,7 @@ static int usbdux_ao_insn_read(comedi_device *dev, comedi_subdevice *s, { int i; int chan = CR_CHAN(insn->chanspec); - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -1376,7 +1376,7 @@ static int usbdux_ao_insn_write(comedi_device *dev, comedi_subdevice *s, { int i, err; int chan = CR_CHAN(insn->chanspec); - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -1425,7 +1425,7 @@ static int usbdux_ao_inttrig(comedi_device *dev, comedi_subdevice *s, unsigned int trignum) { int ret; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -1466,7 +1466,7 @@ static int usbdux_ao_cmdtest(comedi_device *dev, comedi_subdevice *s, comedi_cmd *cmd) { int err = 0, tmp; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -1606,7 +1606,7 @@ static int usbdux_ao_cmd(comedi_device *dev, comedi_subdevice *s) comedi_cmd *cmd = &s->async->cmd; unsigned int chan, gain; int i, ret; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -1744,7 +1744,7 @@ static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int err; if (!this_usbduxsub) @@ -1790,7 +1790,7 @@ static int usbdux_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, static int usbdux_counter_read(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int chan = insn->chanspec; int err; @@ -1824,7 +1824,7 @@ static int usbdux_counter_read(comedi_device *dev, comedi_subdevice *s, static int usbdux_counter_write(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int err; if (!this_usbduxsub) @@ -1861,7 +1861,7 @@ static int usbdux_counter_config(comedi_device *dev, comedi_subdevice *s, /***********************************/ /* PWM */ -static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp) +static int usbduxsub_unlink_PwmURBs(struct usbduxsub *usbduxsub_tmp) { int err = 0; @@ -1877,7 +1877,7 @@ static int usbduxsub_unlink_PwmURBs(usbduxsub_t *usbduxsub_tmp) /* This cancels a running acquisition operation * in any context. */ -static int usbdux_pwm_stop(usbduxsub_t *this_usbduxsub, int do_unlink) +static int usbdux_pwm_stop(struct usbduxsub *this_usbduxsub, int do_unlink) { int ret = 0; @@ -1897,7 +1897,7 @@ static int usbdux_pwm_stop(usbduxsub_t *this_usbduxsub, int do_unlink) /* force unlink - is called by comedi */ static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int res = 0; /* unlink only if it is really running */ @@ -1916,7 +1916,7 @@ static int usbdux_pwm_cancel(comedi_device *dev, comedi_subdevice *s) static void usbduxsub_pwm_irq(struct urb *urb) { int ret; - usbduxsub_t *this_usbduxsub; + struct usbduxsub *this_usbduxsub; comedi_device *this_comedidev; comedi_subdevice *s; @@ -1924,7 +1924,7 @@ static void usbduxsub_pwm_irq(struct urb *urb) /* the context variable points to the subdevice */ this_comedidev = urb->context; - /* the private structure of the subdevice is usbduxsub_t */ + /* the private structure of the subdevice is struct usbduxsub */ this_usbduxsub = this_comedidev->private; s = this_comedidev->subdevices + SUBDEV_DA; @@ -1982,7 +1982,7 @@ static void usbduxsub_pwm_irq(struct urb *urb) } } -static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub) +static int usbduxsub_submit_PwmURBs(struct usbduxsub *usbduxsub) { int errFlag; @@ -2011,7 +2011,7 @@ static int usbduxsub_submit_PwmURBs(usbduxsub_t *usbduxsub) static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s, lsampl_t period) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int fx2delay = 255; if (period < MIN_PWM_PERIOD) { @@ -2039,7 +2039,7 @@ static int usbdux_pwm_period(comedi_device *dev, comedi_subdevice *s, static int usbdux_pwm_start(comedi_device *dev, comedi_subdevice *s) { int ret, i; - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; dev_dbg(&this_usbduxsub->interface->dev, "comedi%d: %s\n", dev->minor, __func__); @@ -2071,7 +2071,7 @@ static int usbdux_pwm_start(comedi_device *dev, comedi_subdevice *s) static int usbdux_pwm_pattern(comedi_device *dev, comedi_subdevice *s, int channel, lsampl_t value, lsampl_t sign) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; int i, szbuf; char *pBuf; char pwm_mask; @@ -2112,7 +2112,7 @@ static int usbdux_pwm_pattern(comedi_device *dev, comedi_subdevice *s, static int usbdux_pwm_write(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; if (!this_usbduxsub) return -EFAULT; @@ -2145,7 +2145,7 @@ static int usbdux_pwm_read(comedi_device *x1, comedi_subdevice *x2, static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s, comedi_insn *insn, lsampl_t *data) { - usbduxsub_t *this_usbduxsub = dev->private; + struct usbduxsub *this_usbduxsub = dev->private; switch (data[0]) { case INSN_CONFIG_ARM: /* switch it on */ @@ -2196,7 +2196,7 @@ static int usbdux_pwm_config(comedi_device *dev, comedi_subdevice *s, /* end of PWM */ /*****************************************************************/ -static void tidy_up(usbduxsub_t *usbduxsub_tmp) +static void tidy_up(struct usbduxsub *usbduxsub_tmp) { int i; @@ -2293,7 +2293,8 @@ static unsigned hex2unsigned(char *h) #define FIRMWARE_MAX_LEN 0x2000 /* taken from David Brownell's fxload and adjusted for this driver */ -static int read_firmware(usbduxsub_t *usbduxsub, void *firmwarePtr, long size) +static int read_firmware(struct usbduxsub *usbduxsub, void *firmwarePtr, + long size) { struct device *dev = &usbduxsub->interface->dev; int i = 0; @@ -2645,7 +2646,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, static void usbduxsub_disconnect(struct usb_interface *intf) { - usbduxsub_t *usbduxsub_tmp = usb_get_intfdata(intf); + struct usbduxsub *usbduxsub_tmp = usb_get_intfdata(intf); struct usb_device *udev = interface_to_usbdev(intf); if (!usbduxsub_tmp) { @@ -2672,7 +2673,7 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) int ret; int index; int i; - usbduxsub_t *udev; + struct usbduxsub *udev; comedi_subdevice *s = NULL; dev->private = NULL; @@ -2836,7 +2837,7 @@ static int usbdux_attach(comedi_device *dev, comedi_devconfig *it) static int usbdux_detach(comedi_device *dev) { - usbduxsub_t *usbduxsub_tmp; + struct usbduxsub *usbduxsub_tmp; if (!dev) { printk(KERN_ERR -- cgit v1.2.3 From ef9afb9d43c282582d714496664e8c46270ce00e Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 17:02:39 -0800 Subject: Staging: comedi: usbdux: remove comedi usb wrappers Remove the comedi usb wrapper function usage in the usbdux driver as they are no longer needed. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbdux.c | 81 ++++++++++++++++----------------- 1 file changed, 40 insertions(+), 41 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index c3f2d9f12cfe..35138257be7f 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -96,7 +96,6 @@ sampling rate. If you sample two channels you get 4kHz and so on. #include #include "../comedidev.h" -#include "../usb.h" #define BOARDNAME "usbdux" @@ -465,7 +464,7 @@ static void usbduxsub_ai_IsocIrq(struct urb *urb) urb->dev = this_usbduxsub->usbdev; /* resubmit the urb */ - err = USB_SUBMIT_URB(urb); + err = usb_submit_urb(urb, GFP_ATOMIC); if (unlikely(err < 0)) { dev_err(&urb->dev->dev, "comedi_: urb resubmit failed in int-context! err=%d\n", @@ -695,7 +694,7 @@ static void usbduxsub_ao_IsocIrq(struct urb *urb) urb->iso_frame_desc[0].offset = 0; urb->iso_frame_desc[0].length = SIZEOUTBUF; urb->iso_frame_desc[0].status = 0; - ret = USB_SUBMIT_URB(urb); + ret = usb_submit_urb(urb, GFP_ATOMIC); if (ret < 0) { dev_err(&urb->dev->dev, "comedi_: ao urb resubm failed in int-cont. " @@ -722,7 +721,7 @@ static int usbduxsub_start(struct usbduxsub *usbduxsub) if (usbduxsub->probed) { /* 7f92 to zero */ local_transfer_buffer[0] = 0; - errcode = USB_CONTROL_MSG(usbduxsub->usbdev, + errcode = usb_control_msg(usbduxsub->usbdev, /* create a pipe for a control transfer */ usb_sndctrlpipe(usbduxsub->usbdev, 0), /* bRequest, "Firmware" */ @@ -756,8 +755,7 @@ static int usbduxsub_stop(struct usbduxsub *usbduxsub) if (usbduxsub->probed) { /* 7f92 to one */ local_transfer_buffer[0] = 1; - errcode = USB_CONTROL_MSG - (usbduxsub->usbdev, + errcode = usb_control_msg(usbduxsub->usbdev, usb_sndctrlpipe(usbduxsub->usbdev, 0), /* bRequest, "Firmware" */ USBDUXSUB_FIRMWARE, @@ -792,8 +790,7 @@ static int usbduxsub_upload(struct usbduxsub *usbduxsub, " to addr %d, first byte=%d.\n", usbduxsub->comedidev->minor, len, startAddr, local_transfer_buffer[0]); - errcode = USB_CONTROL_MSG - (usbduxsub->usbdev, + errcode = usb_control_msg(usbduxsub->usbdev, usb_sndctrlpipe(usbduxsub->usbdev, 0), /* brequest, firmware */ USBDUXSUB_FIRMWARE, @@ -873,10 +870,10 @@ static int usbduxsub_submit_InURBs(struct usbduxsub *usbduxsub) (usbduxsub->urbIn[i]->context), (usbduxsub->urbIn[i]->dev), (usbduxsub->urbIn[i]->interval)); - errFlag = USB_SUBMIT_URB(usbduxsub->urbIn[i]); + errFlag = usb_submit_urb(usbduxsub->urbIn[i], GFP_ATOMIC); if (errFlag) { dev_err(&usbduxsub->interface->dev, - "comedi_: ai: USB_SUBMIT_URB(%d) error %d\n", + "comedi_: ai: usb_submit_urb(%d) error %d\n", i, errFlag); return errFlag; } @@ -899,10 +896,10 @@ static int usbduxsub_submit_OutURBs(struct usbduxsub *usbduxsub) usbduxsub->urbOut[i]->dev = usbduxsub->usbdev; usbduxsub->urbOut[i]->status = 0; usbduxsub->urbOut[i]->transfer_flags = URB_ISO_ASAP; - errFlag = USB_SUBMIT_URB(usbduxsub->urbOut[i]); + errFlag = usb_submit_urb(usbduxsub->urbOut[i], GFP_ATOMIC); if (errFlag) { dev_err(&usbduxsub->interface->dev, - "comedi_: ao: USB_SUBMIT_URB(%d) error %d\n", + "comedi_: ao: usb_submit_urb(%d) error %d\n", i, errFlag); return errFlag; } @@ -1087,10 +1084,11 @@ static int send_dux_commands(struct usbduxsub *this_usbduxsub, int cmd_type) printk(" %02x", this_usbduxsub->dux_commands[result]); printk("\n"); #endif - result = USB_BULK_MSG(this_usbduxsub->usbdev, - usb_sndbulkpipe(this_usbduxsub->usbdev, - COMMAND_OUT_EP), - this_usbduxsub->dux_commands, SIZEOFDUXBUFFER, &nsent, 10 * HZ); + result = usb_bulk_msg(this_usbduxsub->usbdev, + usb_sndbulkpipe(this_usbduxsub->usbdev, + COMMAND_OUT_EP), + this_usbduxsub->dux_commands, SIZEOFDUXBUFFER, + &nsent, 10); if (result < 0) dev_err(&this_usbduxsub->interface->dev, "comedi%d: " "could not transmit dux_command to the usb-device, " @@ -1106,10 +1104,11 @@ static int receive_dux_commands(struct usbduxsub *this_usbduxsub, int command) int i; for (i = 0; i < RETRIES; i++) { - result = USB_BULK_MSG(this_usbduxsub->usbdev, - usb_rcvbulkpipe(this_usbduxsub->usbdev, - COMMAND_IN_EP), - this_usbduxsub->insnBuffer, SIZEINSNBUF, &nrec, 1 * HZ); + result = usb_bulk_msg(this_usbduxsub->usbdev, + usb_rcvbulkpipe(this_usbduxsub->usbdev, + COMMAND_IN_EP), + this_usbduxsub->insnBuffer, SIZEINSNBUF, + &nrec, 1); if (result < 0) { dev_err(&this_usbduxsub->interface->dev, "comedi%d: " "insn: USB error %d while receiving DUX command" @@ -1966,7 +1965,7 @@ static void usbduxsub_pwm_irq(struct urb *urb) urb->dev = this_usbduxsub->usbdev; urb->status = 0; if (this_usbduxsub->pwm_cmd_running) { - ret = USB_SUBMIT_URB(urb); + ret = usb_submit_urb(urb, GFP_ATOMIC); if (ret < 0) { dev_err(&this_usbduxsub->interface->dev, "comedi_: pwm urb resubm failed in int-cont. " @@ -1998,10 +1997,10 @@ static int usbduxsub_submit_PwmURBs(struct usbduxsub *usbduxsub) usbduxsub->urbPwm->transfer_buffer, usbduxsub->sizePwmBuf, usbduxsub_pwm_irq, usbduxsub->comedidev); - errFlag = USB_SUBMIT_URB(usbduxsub->urbPwm); + errFlag = usb_submit_urb(usbduxsub->urbPwm, GFP_ATOMIC); if (errFlag) { dev_err(&usbduxsub->interface->dev, - "comedi_: usbdux: pwm: USB_SUBMIT_URB error %d\n", + "comedi_: usbdux: pwm: usb_submit_urb error %d\n", errFlag); return errFlag; } @@ -2422,7 +2421,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, if (index == -1) { dev_err(dev, "Too many usbdux-devices connected.\n"); up(&start_stop_sem); - return PROBE_ERR_RETURN(-EMFILE); + return -EMFILE; } dev_dbg(dev, "comedi_: usbdux: " "usbduxsub[%d] is ready to connect to comedi.\n", index); @@ -2452,7 +2451,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "error alloc space for dac commands\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } /* create space for the commands going to the usb device */ usbduxsub[index].dux_commands = kzalloc(SIZEOFDUXBUFFER, GFP_KERNEL); @@ -2461,7 +2460,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "error alloc space for dac commands\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } /* create space for the in buffer and set it to zero */ usbduxsub[index].inBuffer = kzalloc(SIZEINBUF, GFP_KERNEL); @@ -2470,7 +2469,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "could not alloc space for inBuffer\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } /* create space of the instruction buffer */ usbduxsub[index].insnBuffer = kzalloc(SIZEINSNBUF, GFP_KERNEL); @@ -2479,7 +2478,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "could not alloc space for insnBuffer\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } /* create space for the outbuffer */ usbduxsub[index].outBuffer = kzalloc(SIZEOUTBUF, GFP_KERNEL); @@ -2488,7 +2487,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "could not alloc space for outBuffer\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } /* setting to alternate setting 3: enabling iso ep and bulk ep. */ i = usb_set_interface(usbduxsub[index].usbdev, @@ -2499,7 +2498,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENODEV); + return -ENODEV; } if (usbduxsub[index].high_speed) usbduxsub[index].numOfInBuffers = NUMOFINBUFFERSHIGH; @@ -2513,17 +2512,17 @@ static int usbduxsub_probe(struct usb_interface *uinterf, dev_err(dev, "comedi_: usbdux: Could not alloc. urbIn array\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } for (i = 0; i < usbduxsub[index].numOfInBuffers; i++) { /* one frame: 1ms */ - usbduxsub[index].urbIn[i] = USB_ALLOC_URB(1); + usbduxsub[index].urbIn[i] = usb_alloc_urb(1, GFP_KERNEL); if (usbduxsub[index].urbIn[i] == NULL) { dev_err(dev, "comedi_: usbdux%d: " "Could not alloc. urb(%d)\n", index, i); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } usbduxsub[index].urbIn[i]->dev = usbduxsub[index].usbdev; /* will be filled later with a pointer to the comedi-device */ @@ -2539,7 +2538,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "could not alloc. transb.\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } usbduxsub[index].urbIn[i]->complete = usbduxsub_ai_IsocIrq; usbduxsub[index].urbIn[i]->number_of_packets = 1; @@ -2562,17 +2561,17 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "Could not alloc. urbOut array\n"); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } for (i = 0; i < usbduxsub[index].numOfOutBuffers; i++) { /* one frame: 1ms */ - usbduxsub[index].urbOut[i] = USB_ALLOC_URB(1); + usbduxsub[index].urbOut[i] = usb_alloc_urb(1, GFP_KERNEL); if (usbduxsub[index].urbOut[i] == NULL) { dev_err(dev, "comedi_: usbdux%d: " "Could not alloc. urb(%d)\n", index, i); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } usbduxsub[index].urbOut[i]->dev = usbduxsub[index].usbdev; /* will be filled later with a pointer to the comedi-device */ @@ -2588,7 +2587,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "could not alloc. transb.\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } usbduxsub[index].urbOut[i]->complete = usbduxsub_ao_IsocIrq; usbduxsub[index].urbOut[i]->number_of_packets = 1; @@ -2609,13 +2608,13 @@ static int usbduxsub_probe(struct usb_interface *uinterf, if (usbduxsub[index].high_speed) { /* max bulk ep size in high speed */ usbduxsub[index].sizePwmBuf = 512; - usbduxsub[index].urbPwm = USB_ALLOC_URB(0); + usbduxsub[index].urbPwm = usb_alloc_urb(0, GFP_KERNEL); if (usbduxsub[index].urbPwm == NULL) { dev_err(dev, "comedi_: usbdux%d: " "Could not alloc. pwm urb\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } usbduxsub[index].urbPwm->transfer_buffer = kzalloc(usbduxsub[index].sizePwmBuf, GFP_KERNEL); @@ -2624,7 +2623,7 @@ static int usbduxsub_probe(struct usb_interface *uinterf, "could not alloc. transb. for pwm\n", index); tidy_up(&(usbduxsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } } else { usbduxsub[index].urbPwm = NULL; -- cgit v1.2.3 From da0fa16d0bd8ba145189d4c4baa5c50a695ee8b1 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 17:09:23 -0800 Subject: Staging: comedi: usbduxfast: remove comedi usb wrappers Remove the comedi usb wrapper function usage in the usbduxfast driver as they are no longer needed. Cc: Bernd Porr Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/usbduxfast.c | 63 ++++++++++++++--------------- 1 file changed, 31 insertions(+), 32 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c index 403a614000b1..3a00ff0cfc5a 100644 --- a/drivers/staging/comedi/drivers/usbduxfast.c +++ b/drivers/staging/comedi/drivers/usbduxfast.c @@ -58,7 +58,6 @@ Status: testing #include #include "comedi_fc.h" #include "../comedidev.h" -#include "../usb.h" // (un)comment this if you want to have debug info. //#define CONFIG_COMEDI_DEBUG @@ -203,11 +202,11 @@ static int send_dux_commands(usbduxfastsub_t * this_usbduxfastsub, int cmd_type) } printk("\n"); #endif - result = USB_BULK_MSG(this_usbduxfastsub->usbdev, - usb_sndbulkpipe(this_usbduxfastsub->usbdev, - CHANNELLISTEP), - this_usbduxfastsub->dux_commands, - SIZEOFDUXBUFFER, &nsent, 10000); + result = usb_bulk_msg(this_usbduxfastsub->usbdev, + usb_sndbulkpipe(this_usbduxfastsub->usbdev, + CHANNELLISTEP), + this_usbduxfastsub->dux_commands, SIZEOFDUXBUFFER, + &nsent, 10000); if (result < 0) { printk("comedi%d: could not transmit dux_commands to the usb-device, err=%d\n", this_usbduxfastsub->comedidev->minor, result); } @@ -404,7 +403,8 @@ static void usbduxfastsub_ai_Irq(struct urb *urb PT_REGS_ARG) // resubmit urb for BULK transfer urb->dev = this_usbduxfastsub->usbdev; urb->status = 0; - if ((err = USB_SUBMIT_URB(urb)) < 0) { + err = usb_submit_urb(urb, GFP_ATOMIC); + if (err < 0) { printk("comedi%d: usbduxfast: urb resubm failed: %d", this_usbduxfastsub->comedidev->minor, err); s->async->events |= COMEDI_CB_EOA; @@ -422,7 +422,7 @@ static int usbduxfastsub_start(usbduxfastsub_t * usbduxfastsub) if (usbduxfastsub->probed) { // 7f92 to zero local_transfer_buffer[0] = 0; - errcode = USB_CONTROL_MSG(usbduxfastsub->usbdev, + errcode = usb_control_msg(usbduxfastsub->usbdev, // create a pipe for a control transfer usb_sndctrlpipe(usbduxfastsub->usbdev, 0), // bRequest, "Firmware" @@ -455,8 +455,7 @@ static int usbduxfastsub_stop(usbduxfastsub_t * usbduxfastsub) if (usbduxfastsub->probed) { // 7f92 to one local_transfer_buffer[0] = 1; - errcode = USB_CONTROL_MSG - (usbduxfastsub->usbdev, + errcode = usb_control_msg(usbduxfastsub->usbdev, usb_sndctrlpipe(usbduxfastsub->usbdev, 0), // bRequest, "Firmware" USBDUXFASTSUB_FIRMWARE, @@ -491,8 +490,7 @@ static int usbduxfastsub_upload(usbduxfastsub_t * usbduxfastsub, printk(" to addr %d, first byte=%d.\n", startAddr, local_transfer_buffer[0]); #endif - errcode = USB_CONTROL_MSG - (usbduxfastsub->usbdev, + errcode = usb_control_msg(usbduxfastsub->usbdev, usb_sndctrlpipe(usbduxfastsub->usbdev, 0), // brequest, firmware USBDUXFASTSUB_FIRMWARE, @@ -568,11 +566,10 @@ int usbduxfastsub_submit_InURBs(usbduxfastsub_t * usbduxfastsub) (int)(usbduxfastsub->urbIn->context), (int)(usbduxfastsub->urbIn->dev)); #endif - errFlag = USB_SUBMIT_URB(usbduxfastsub->urbIn); + errFlag = usb_submit_urb(usbduxfastsub->urbIn, GFP_ATOMIC); if (errFlag) { - printk("comedi_: usbduxfast: ai: "); - printk("USB_SUBMIT_URB"); - printk(" error %d\n", errFlag); + printk("comedi_: usbduxfast: ai: usb_submit_urb error %d\n", + errFlag); return errFlag; } return 0; @@ -1233,10 +1230,11 @@ static int usbduxfast_ai_insn_read(comedi_device * dev, (int)(usbduxfastsub->urbIn->dev)); #endif for (i = 0; i < PACKETS_TO_IGNORE; i++) { - err = USB_BULK_MSG(usbduxfastsub->usbdev, - usb_rcvbulkpipe(usbduxfastsub->usbdev, BULKINEP), - usbduxfastsub->transfer_buffer, - SIZEINBUF, &actual_length, 10000); + err = usb_bulk_msg(usbduxfastsub->usbdev, + usb_rcvbulkpipe(usbduxfastsub->usbdev, + BULKINEP), + usbduxfastsub->transfer_buffer, SIZEINBUF, + &actual_length, 10000); if (err < 0) { printk("comedi%d: insn timeout. No data.\n", dev->minor); @@ -1246,10 +1244,11 @@ static int usbduxfast_ai_insn_read(comedi_device * dev, } // data points for (i = 0; i < insn->n;) { - err = USB_BULK_MSG(usbduxfastsub->usbdev, - usb_rcvbulkpipe(usbduxfastsub->usbdev, BULKINEP), - usbduxfastsub->transfer_buffer, - SIZEINBUF, &actual_length, 10000); + err = usb_bulk_msg(usbduxfastsub->usbdev, + usb_rcvbulkpipe(usbduxfastsub->usbdev, + BULKINEP), + usbduxfastsub->transfer_buffer, SIZEINBUF, + &actual_length, 10000); if (err < 0) { printk("comedi%d: insn data error: %d\n", dev->minor, err); @@ -1448,7 +1447,7 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf, if (udev->speed != USB_SPEED_HIGH) { printk("comedi_: usbduxfast_: This driver needs USB 2.0 to operate. Aborting...\n"); - return PROBE_ERR_RETURN(-ENODEV); + return -ENODEV; } #ifdef CONFIG_COMEDI_DEBUG printk("comedi_: usbduxfast_: finding a free structure for the usb-device\n"); @@ -1467,7 +1466,7 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf, if (index == -1) { printk("Too many usbduxfast-devices connected.\n"); up(&start_stop_sem); - return PROBE_ERR_RETURN(-EMFILE); + return -EMFILE; } #ifdef CONFIG_COMEDI_DEBUG printk("comedi_: usbduxfast: usbduxfastsub[%d] is ready to connect to comedi.\n", index); @@ -1500,7 +1499,7 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf, printk("comedi_: usbduxfast: error alloc space for dac commands\n"); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } // create space of the instruction buffer usbduxfastsub[index].insnBuffer = kmalloc(SIZEINSNBUF, GFP_KERNEL); @@ -1508,7 +1507,7 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf, printk("comedi_: usbduxfast: could not alloc space for insnBuffer\n"); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } // setting to alternate setting 1: enabling bulk ep i = usb_set_interface(usbduxfastsub[index].usbdev, @@ -1517,14 +1516,14 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf, printk("comedi_: usbduxfast%d: could not switch to alternate setting 1.\n", index); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENODEV); + return -ENODEV; } - usbduxfastsub[index].urbIn = USB_ALLOC_URB(0); + usbduxfastsub[index].urbIn = usb_alloc_urb(0, GFP_KERNEL); if (usbduxfastsub[index].urbIn == NULL) { printk("comedi_: usbduxfast%d: Could not alloc. urb\n", index); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } usbduxfastsub[index].transfer_buffer = kmalloc(SIZEINBUF, GFP_KERNEL); if (!(usbduxfastsub[index].transfer_buffer)) { @@ -1532,7 +1531,7 @@ static int usbduxfastsub_probe(struct usb_interface *uinterf, index); tidy_up(&(usbduxfastsub[index])); up(&start_stop_sem); - return PROBE_ERR_RETURN(-ENOMEM); + return -ENOMEM; } // we've reached the bottom of the function usbduxfastsub[index].probed = 1; -- cgit v1.2.3 From e69c781bebc5b8c2f3d99befbed731d447b6795d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 17:12:15 -0800 Subject: Staging: comedi: dt9812: remove #ifdef that is not needed We don't need to set the owner field of the usb_driver structure in the dt9812 driver. Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt9812.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index 70ea748caab3..f2d2173d7219 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -882,9 +882,6 @@ static void dt9812_disconnect(struct usb_interface *interface) } static struct usb_driver dt9812_usb_driver = { -#ifdef COMEDI_HAVE_USB_DRIVER_OWNER - .owner = THIS_MODULE, -#endif .name = "dt9812", .probe = dt9812_probe, .disconnect = dt9812_disconnect, -- cgit v1.2.3 From a3288b220fd78d10d049b1df400b176e15cd149d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 17:16:47 -0800 Subject: Staging: comedi: remove usb wrappers The usb wrapper macros are no longer needed, as all of the comedi drivers using them have been converted to use the "native" USB core calls. Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/usb.h | 75 -------------------------------------------- 1 file changed, 75 deletions(-) delete mode 100644 drivers/staging/comedi/usb.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/usb.h b/drivers/staging/comedi/usb.h deleted file mode 100644 index 40ad651d86c0..000000000000 --- a/drivers/staging/comedi/usb.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - - linux/usb.h compatibility header - - Copyright (C) 2003 Bernd Porr, Bernd.Porr@cn.stir.ac.uk - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#ifndef __COMPAT_LINUX_USB_H_ -#define __COMPAT_LINUX_USB_H_ - -#include -#include - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -#include - -#define USB_ALLOC_URB(x) usb_alloc_urb(x) -#define USB_SUBMIT_URB(x) usb_submit_urb(x) -#define URB_ISO_ASAP USB_ISO_ASAP -#define PROBE_ERR_RETURN(x) NULL -#define usb_get_dev(x) (x) -#define usb_put_dev(x) -#define interface_to_usbdev(intf) NULL -#else -#define USB_ALLOC_URB(x) usb_alloc_urb(x,GFP_KERNEL) -#define USB_SUBMIT_URB(x) usb_submit_urb(x,GFP_ATOMIC) -#define PROBE_ERR_RETURN(x) (x) -#endif - -#include - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,12) -static inline int USB_CONTROL_MSG(struct usb_device *dev, unsigned int pipe, - __u8 request, __u8 requesttype, __u16 value, __u16 index, - void *data, __u16 size, int millisec_timeout) -{ - return usb_control_msg(dev, pipe, request, requesttype, value, index, - data, size, msecs_to_jiffies(millisec_timeout)); -} -static inline int USB_BULK_MSG(struct usb_device *usb_dev, unsigned int pipe, - void *data, int len, int *actual_length, int millisec_timeout) -{ - return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, - msecs_to_jiffies(millisec_timeout)); -} -#else -#define USB_CONTROL_MSG usb_control_msg -#define USB_BULK_MSG usb_bulk_msg -#endif - -/* - * Determine whether we need the "owner" member of struct usb_driver and - * define COMEDI_HAVE_USB_DRIVER_OWNER if we need it. - */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,19) \ - && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16) -#define COMEDI_HAVE_USB_DRIVER_OWNER -#endif - -#endif -- cgit v1.2.3 From 9b787be90c5c1bf8b686fe6fa3c46e8b88014885 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 18 Nov 2008 17:20:22 -0800 Subject: Staging: comedi: remove PCI wrappers The PCI wrapper macros are no longer needed, as they are all for compatiblity with older kernel versions. Cc: Anders Blomdell Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/mite.h | 2 +- drivers/staging/comedi/pci.h | 31 ------------------------------- 2 files changed, 1 insertion(+), 32 deletions(-) delete mode 100644 drivers/staging/comedi/pci.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/mite.h b/drivers/staging/comedi/drivers/mite.h index 90a656b5c5b7..b84eafa6ff2b 100644 --- a/drivers/staging/comedi/drivers/mite.h +++ b/drivers/staging/comedi/drivers/mite.h @@ -24,8 +24,8 @@ #ifndef _MITE_H_ #define _MITE_H_ +#include #include "../comedidev.h" -#include "../pci.h" #define PCI_VENDOR_ID_NATINST 0x1093 diff --git a/drivers/staging/comedi/pci.h b/drivers/staging/comedi/pci.h deleted file mode 100644 index 962e4348ac22..000000000000 --- a/drivers/staging/comedi/pci.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * linux/pci.h compatibility header - */ - -#ifndef _COMPAT_PCI_H -#define _COMPAT_PCI_H - -#include - -#include - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) -#define pci_get_device pci_find_device -#define pci_get_subsys pci_find_subsys -#define pci_dev_get(x) (x) -#define pci_dev_put(x) -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,22) -static inline char *pci_name(struct pci_dev *pdev) -{ - return pdev->slot_name; -} -#endif - -#ifndef DEFINE_PCI_DEVICE_TABLE -#define DEFINE_PCI_DEVICE_TABLE(_table) \ - struct pci_device_id _table[] -#endif - -#endif /* _COMPAT_PCI_H */ -- cgit v1.2.3 From ff8fc27b2b7e9a34dea2300a6ab33bfc4c0c6ee4 Mon Sep 17 00:00:00 2001 From: Anne Smorthit Date: Wed, 19 Nov 2008 09:30:18 -0800 Subject: Staging: comedi: add icp_multi driver This adds the icp_multi driver to the tree. From: Anne Smorthit Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/icp_multi.c | 1085 ++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/icp_multi.h | 278 +++++++ 3 files changed, 1364 insertions(+) create mode 100644 drivers/staging/comedi/drivers/icp_multi.c create mode 100644 drivers/staging/comedi/drivers/icp_multi.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 158660994765..4d16634c9341 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_COMEDI) += comedi_parport.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o +obj-$(CONFIG_COMEDI_PCI_DRIVERS) += icp_multi.o # Comedi USB drivers obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbdux.o diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c new file mode 100644 index 000000000000..59144d7cb0bc --- /dev/null +++ b/drivers/staging/comedi/drivers/icp_multi.c @@ -0,0 +1,1085 @@ +/* + comedi/drivers/icp_multi.c + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1997-2002 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +/* +Driver: icp_multi +Description: Inova ICP_MULTI +Author: Anne Smorthit +Devices: [Inova] ICP_MULTI (icp_multi) +Status: works + +The driver works for analog input and output and digital input and output. +It does not work with interrupts or with the counters. Currently no support +for DMA. + +It has 16 single-ended or 8 differential Analogue Input channels with 12-bit +resolution. Ranges : 5V, 10V, +/-5V, +/-10V, 0..20mA and 4..20mA. Input +ranges can be individually programmed for each channel. Voltage or current +measurement is selected by jumper. + +There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V + +16 x Digital Inputs, 24V + +8 x Digital Outputs, 24V, 1A + +4 x 16-bit counters + +Options: + [0] - PCI bus number - if bus number and slot number are 0, + then driver search for first unused card + [1] - PCI slot number +*/ + +#include "../comedidev.h" + +#include +#include + +#include "icp_multi.h" + +#define DEVICE_ID 0x8000 /* Device ID */ + +#define ICP_MULTI_EXTDEBUG + +// Hardware types of the cards +#define TYPE_ICP_MULTI 0 + +#define IORANGE_ICP_MULTI 32 + +#define ICP_MULTI_ADC_CSR 0 /* R/W: ADC command/status register */ +#define ICP_MULTI_AI 2 /* R: Analogue input data */ +#define ICP_MULTI_DAC_CSR 4 /* R/W: DAC command/status register */ +#define ICP_MULTI_AO 6 /* R/W: Analogue output data */ +#define ICP_MULTI_DI 8 /* R/W: Digital inouts */ +#define ICP_MULTI_DO 0x0A /* R/W: Digital outputs */ +#define ICP_MULTI_INT_EN 0x0C /* R/W: Interrupt enable register */ +#define ICP_MULTI_INT_STAT 0x0E /* R/W: Interrupt status register */ +#define ICP_MULTI_CNTR0 0x10 /* R/W: Counter 0 */ +#define ICP_MULTI_CNTR1 0x12 /* R/W: counter 1 */ +#define ICP_MULTI_CNTR2 0x14 /* R/W: Counter 2 */ +#define ICP_MULTI_CNTR3 0x16 /* R/W: Counter 3 */ + +#define ICP_MULTI_SIZE 0x20 /* 32 bytes */ + +// Define bits from ADC command/status register +#define ADC_ST 0x0001 /* Start ADC */ +#define ADC_BSY 0x0001 /* ADC busy */ +#define ADC_BI 0x0010 /* Bipolar input range 1 = bipolar */ +#define ADC_RA 0x0020 /* Input range 0 = 5V, 1 = 10V */ +#define ADC_DI 0x0040 /* Differential input mode 1 = differential */ + +// Define bits from DAC command/status register +#define DAC_ST 0x0001 /* Start DAC */ +#define DAC_BSY 0x0001 /* DAC busy */ +#define DAC_BI 0x0010 /* Bipolar input range 1 = bipolar */ +#define DAC_RA 0x0020 /* Input range 0 = 5V, 1 = 10V */ + +// Define bits from interrupt enable/status registers +#define ADC_READY 0x0001 /* A/d conversion ready interrupt */ +#define DAC_READY 0x0002 /* D/a conversion ready interrupt */ +#define DOUT_ERROR 0x0004 /* Digital output error interrupt */ +#define DIN_STATUS 0x0008 /* Digital input status change interrupt */ +#define CIE0 0x0010 /* Counter 0 overrun interrupt */ +#define CIE1 0x0020 /* Counter 1 overrun interrupt */ +#define CIE2 0x0040 /* Counter 2 overrun interrupt */ +#define CIE3 0x0080 /* Counter 3 overrun interrupt */ + +// Useful definitions +#define Status_IRQ 0x00ff // All interrupts + +// Define analogue range +static const comedi_lrange range_analog = { 4, { + UNI_RANGE(5), + UNI_RANGE(10), + BIP_RANGE(5), + BIP_RANGE(10) + } +}; + +static const char range_codes_analog[] = { 0x00, 0x20, 0x10, 0x30 }; + +/* +============================================================================== + Forward declarations +============================================================================== +*/ +static int icp_multi_attach(comedi_device * dev, comedi_devconfig * it); +static int icp_multi_detach(comedi_device * dev); + +/* +============================================================================== + Data & Structure declarations +============================================================================== +*/ +static unsigned short pci_list_builded = 0; /*>0 list of card is known */ + +typedef struct { + const char *name; // driver name + int device_id; + int iorange; // I/O range len + char have_irq; // 1=card support IRQ + char cardtype; // 0=ICP Multi + int n_aichan; // num of A/D chans + int n_aichand; // num of A/D chans in diff mode + int n_aochan; // num of D/A chans + int n_dichan; // num of DI chans + int n_dochan; // num of DO chans + int n_ctrs; // num of counters + int ai_maxdata; // resolution of A/D + int ao_maxdata; // resolution of D/A + const comedi_lrange *rangelist_ai; // rangelist for A/D + const char *rangecode; // range codes for programming + const comedi_lrange *rangelist_ao; // rangelist for D/A +} boardtype; + +static const boardtype boardtypes[] = { + {"icp_multi", // Driver name + DEVICE_ID, // PCI device ID + IORANGE_ICP_MULTI, // I/O range length + 1, // 1=Card supports interrupts + TYPE_ICP_MULTI, // Card type = ICP MULTI + 16, // Num of A/D channels + 8, // Num of A/D channels in diff mode + 4, // Num of D/A channels + 16, // Num of digital inputs + 8, // Num of digital outputs + 4, // Num of counters + 0x0fff, // Resolution of A/D + 0x0fff, // Resolution of D/A + &range_analog, // Rangelist for A/D + range_codes_analog, // Range codes for programming + &range_analog}, // Rangelist for D/A +}; + +#define n_boardtypes (sizeof(boardtypes)/sizeof(boardtype)) + +static comedi_driver driver_icp_multi = { + driver_name:"icp_multi", + module:THIS_MODULE, + attach:icp_multi_attach, + detach:icp_multi_detach, + num_names:n_boardtypes, + board_name:&boardtypes[0].name, + offset:sizeof(boardtype), +}; + +COMEDI_INITCLEANUP(driver_icp_multi); + +typedef struct { + struct pcilst_struct *card; // pointer to card + char valid; // card is usable + void *io_addr; // Pointer to mapped io address + resource_size_t phys_iobase; // Physical io address + unsigned int AdcCmdStatus; // ADC Command/Status register + unsigned int DacCmdStatus; // DAC Command/Status register + unsigned int IntEnable; // Interrupt Enable register + unsigned int IntStatus; // Interrupt Status register + unsigned int act_chanlist[32]; // list of scaned channel + unsigned char act_chanlist_len; // len of scanlist + unsigned char act_chanlist_pos; // actual position in MUX list + unsigned int *ai_chanlist; // actaul chanlist + sampl_t *ai_data; // data buffer + sampl_t ao_data[4]; // data output buffer + sampl_t di_data; // Digital input data + unsigned int do_data; // Remember digital output data +} icp_multi_private; + +#define devpriv ((icp_multi_private *)dev->private) +#define this_board ((const boardtype *)dev->board_ptr) + +/* +============================================================================== + More forward declarations +============================================================================== +*/ + +#if 0 +static int check_channel_list(comedi_device * dev, comedi_subdevice * s, + unsigned int *chanlist, unsigned int n_chan); +#endif +static void setup_channel_list(comedi_device * dev, comedi_subdevice * s, + unsigned int *chanlist, unsigned int n_chan); +static int icp_multi_reset(comedi_device * dev); + +/* +============================================================================== + Functions +============================================================================== +*/ + +/* +============================================================================== + + Name: icp_multi_insn_read_ai + + Description: + This function reads a single analogue input. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to analogue input data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_read_ai(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n, timeout; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: BGN: icp_multi_insn_read_ai(...)\n"); +#endif + // Disable A/D conversion ready interrupt + devpriv->IntEnable &= ~ADC_READY; + writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN); + + // Clear interrupt status + devpriv->IntStatus |= ADC_READY; + writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT); + + // Set up appropriate channel, mode and range data, for specified channel + setup_channel_list(dev, s, &insn->chanspec, 1); + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp_multi A ST=%4x IO=%p\n", + readw(devpriv->io_addr + ICP_MULTI_ADC_CSR), + devpriv->io_addr + ICP_MULTI_ADC_CSR); +#endif + + for (n = 0; n < insn->n; n++) { + // Set start ADC bit + devpriv->AdcCmdStatus |= ADC_ST; + writew(devpriv->AdcCmdStatus, + devpriv->io_addr + ICP_MULTI_ADC_CSR); + devpriv->AdcCmdStatus &= ~ADC_ST; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi B n=%d ST=%4x\n", n, + readw(devpriv->io_addr + ICP_MULTI_ADC_CSR)); +#endif + + comedi_udelay(1); + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi C n=%d ST=%4x\n", n, + readw(devpriv->io_addr + ICP_MULTI_ADC_CSR)); +#endif + + // Wait for conversion to complete, or get fed up waiting + timeout = 100; + while (timeout--) { + if (!(readw(devpriv->io_addr + + ICP_MULTI_ADC_CSR) & ADC_BSY)) + goto conv_finish; + +#ifdef ICP_MULTI_EXTDEBUG + if (!(timeout % 10)) + printk("icp multi D n=%d tm=%d ST=%4x\n", n, + timeout, + readw(devpriv->io_addr + + ICP_MULTI_ADC_CSR)); +#endif + + comedi_udelay(1); + } + + // If we reach here, a timeout has occurred + comedi_error(dev, "A/D insn timeout"); + + // Disable interrupt + devpriv->IntEnable &= ~ADC_READY; + writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN); + + // Clear interrupt status + devpriv->IntStatus |= ADC_READY; + writew(devpriv->IntStatus, + devpriv->io_addr + ICP_MULTI_INT_STAT); + + // Clear data received + data[n] = 0; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_insn_read_ai(...) n=%d\n", n); +#endif + return -ETIME; + + conv_finish: + data[n] = + (readw(devpriv->io_addr + ICP_MULTI_AI) >> 4) & 0x0fff; + } + + // Disable interrupt + devpriv->IntEnable &= ~ADC_READY; + writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN); + + // Clear interrupt status + devpriv->IntStatus |= ADC_READY; + writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT); + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_insn_read_ai(...) n=%d\n", n); +#endif + return n; +} + +/* +============================================================================== + + Name: icp_multi_insn_write_ao + + Description: + This function writes a single analogue output. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to analogue output data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_write_ao(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n, chan, range, timeout; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: BGN: icp_multi_insn_write_ao(...)\n"); +#endif + // Disable D/A conversion ready interrupt + devpriv->IntEnable &= ~DAC_READY; + writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN); + + // Clear interrupt status + devpriv->IntStatus |= DAC_READY; + writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT); + + // Get channel number and range + chan = CR_CHAN(insn->chanspec); + range = CR_RANGE(insn->chanspec); + + // Set up range and channel data + // Bit 4 = 1 : Bipolar + // Bit 5 = 0 : 5V + // Bit 5 = 1 : 10V + // Bits 8-9 : Channel number + devpriv->DacCmdStatus &= 0xfccf; + devpriv->DacCmdStatus |= this_board->rangecode[range]; + devpriv->DacCmdStatus |= (chan << 8); + + writew(devpriv->DacCmdStatus, devpriv->io_addr + ICP_MULTI_DAC_CSR); + + for (n = 0; n < insn->n; n++) { + // Wait for analogue output data register to be ready for new data, or get fed up waiting + timeout = 100; + while (timeout--) { + if (!(readw(devpriv->io_addr + + ICP_MULTI_DAC_CSR) & DAC_BSY)) + goto dac_ready; + +#ifdef ICP_MULTI_EXTDEBUG + if (!(timeout % 10)) + printk("icp multi A n=%d tm=%d ST=%4x\n", n, + timeout, + readw(devpriv->io_addr + + ICP_MULTI_DAC_CSR)); +#endif + + comedi_udelay(1); + } + + // If we reach here, a timeout has occurred + comedi_error(dev, "D/A insn timeout"); + + // Disable interrupt + devpriv->IntEnable &= ~DAC_READY; + writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN); + + // Clear interrupt status + devpriv->IntStatus |= DAC_READY; + writew(devpriv->IntStatus, + devpriv->io_addr + ICP_MULTI_INT_STAT); + + // Clear data received + devpriv->ao_data[chan] = 0; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_insn_write_ao(...) n=%d\n", n); +#endif + return -ETIME; + + dac_ready: + // Write data to analogue output data register + writew(data[n], devpriv->io_addr + ICP_MULTI_AO); + + // Set DAC_ST bit to write the data to selected channel + devpriv->DacCmdStatus |= DAC_ST; + writew(devpriv->DacCmdStatus, + devpriv->io_addr + ICP_MULTI_DAC_CSR); + devpriv->DacCmdStatus &= ~DAC_ST; + + // Save analogue output data + devpriv->ao_data[chan] = data[n]; + } + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_insn_write_ao(...) n=%d\n", n); +#endif + return n; +} + +/* +============================================================================== + + Name: icp_multi_insn_read_ao + + Description: + This function reads a single analogue output. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to analogue output data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_read_ao(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int n, chan; + + // Get channel number + chan = CR_CHAN(insn->chanspec); + + // Read analogue outputs + for (n = 0; n < insn->n; n++) + data[n] = devpriv->ao_data[chan]; + + return n; +} + +/* +============================================================================== + + Name: icp_multi_insn_bits_di + + Description: + This function reads the digital inputs. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to analogue output data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_bits_di(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + data[1] = readw(devpriv->io_addr + ICP_MULTI_DI); + + return 2; +} + +/* +============================================================================== + + Name: icp_multi_insn_bits_do + + Description: + This function writes the appropriate digital outputs. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to analogue output data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_bits_do(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: BGN: icp_multi_insn_bits_do(...)\n"); +#endif + + if (data[0]) { + s->state &= ~data[0]; + s->state |= (data[0] & data[1]); + + printk("Digital outputs = %4x \n", s->state); + + writew(s->state, devpriv->io_addr + ICP_MULTI_DO); + } + + data[1] = readw(devpriv->io_addr + ICP_MULTI_DI); + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_insn_bits_do(...)\n"); +#endif + return 2; +} + +/* +============================================================================== + + Name: icp_multi_insn_read_ctr + + Description: + This function reads the specified counter. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to counter data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_read_ctr(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + return 0; +} + +/* +============================================================================== + + Name: icp_multi_insn_write_ctr + + Description: + This function write to the specified counter. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_subdevice *s Pointer to current subdevice structure + comedi_insn *insn Pointer to current comedi instruction + lsampl_t *data Pointer to counter data + + Returns:int Nmuber of instructions executed + +============================================================================== +*/ +static int icp_multi_insn_write_ctr(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + return 0; +} + +/* +============================================================================== + + Name: interrupt_service_icp_multi + + Description: + This function is the interrupt service routine for all + interrupts generated by the icp multi board. + + Parameters: + int irq + void *d Pointer to current device + +============================================================================== +*/ +static irqreturn_t interrupt_service_icp_multi(int irq, void *d PT_REGS_ARG) +{ + comedi_device *dev = d; + int int_no; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: BGN: interrupt_service_icp_multi(%d,...)\n", + irq); +#endif + + // Is this interrupt from our board? + int_no = readw(devpriv->io_addr + ICP_MULTI_INT_STAT) & Status_IRQ; + if (!int_no) + // No, exit + return IRQ_NONE; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: interrupt_service_icp_multi() ST: %4x\n", + readw(devpriv->io_addr + ICP_MULTI_INT_STAT)); +#endif + + // Determine which interrupt is active & handle it + switch (int_no) { + case ADC_READY: + break; + case DAC_READY: + break; + case DOUT_ERROR: + break; + case DIN_STATUS: + break; + case CIE0: + break; + case CIE1: + break; + case CIE2: + break; + case CIE3: + break; + default: + break; + + } + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: interrupt_service_icp_multi(...)\n"); +#endif + return IRQ_HANDLED; +} + +#if 0 +/* +============================================================================== + + Name: check_channel_list + + Description: + This function checks if the channel list, provided by user + is built correctly + + Parameters: + comedi_device *dev Pointer to current sevice structure + comedi_subdevice *s Pointer to current subdevice structure + unsigned int *chanlist Pointer to packed channel list + unsigned int n_chan Number of channels to scan + + Returns:int 0 = failure + 1 = success + +============================================================================== +*/ +static int check_channel_list(comedi_device * dev, comedi_subdevice * s, + unsigned int *chanlist, unsigned int n_chan) +{ + unsigned int i; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: check_channel_list(...,%d)\n", n_chan); +#endif + // Check that we at least have one channel to check + if (n_chan < 1) { + comedi_error(dev, "range/channel list is empty!"); + return 0; + } + // Check all channels + for (i = 0; i < n_chan; i++) { + // Check that channel number is < maximum + if (CR_AREF(chanlist[i]) == AREF_DIFF) { + if (CR_CHAN(chanlist[i]) > this_board->n_aichand) { + comedi_error(dev, + "Incorrect differential ai channel number"); + return 0; + } + } else { + if (CR_CHAN(chanlist[i]) > this_board->n_aichan) { + comedi_error(dev, + "Incorrect ai channel number"); + return 0; + } + } + } + return 1; +} +#endif + +/* +============================================================================== + + Name: setup_channel_list + + Description: + This function sets the appropriate channel selection, + differential input mode and range bits in the ADC Command/ + Status register. + + Parameters: + comedi_device *dev Pointer to current sevice structure + comedi_subdevice *s Pointer to current subdevice structure + unsigned int *chanlist Pointer to packed channel list + unsigned int n_chan Number of channels to scan + + Returns:Void + +============================================================================== +*/ +static void setup_channel_list(comedi_device * dev, comedi_subdevice * s, + unsigned int *chanlist, unsigned int n_chan) +{ + unsigned int i, range, chanprog; + unsigned int diff; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: setup_channel_list(...,%d)\n", n_chan); +#endif + devpriv->act_chanlist_len = n_chan; + devpriv->act_chanlist_pos = 0; + + for (i = 0; i < n_chan; i++) { + // Get channel + chanprog = CR_CHAN(chanlist[i]); + + // Determine if it is a differential channel (Bit 15 = 1) + if (CR_AREF(chanlist[i]) == AREF_DIFF) { + diff = 1; + chanprog &= 0x0007; + } else { + diff = 0; + chanprog &= 0x000f; + } + + // Clear channel, range and input mode bits in A/D command/status register + devpriv->AdcCmdStatus &= 0xf00f; + + // Set channel number and differential mode status bit + if (diff) { + // Set channel number, bits 9-11 & mode, bit 6 + devpriv->AdcCmdStatus |= (chanprog << 9); + devpriv->AdcCmdStatus |= ADC_DI; + } else + // Set channel number, bits 8-11 + devpriv->AdcCmdStatus |= (chanprog << 8); + + // Get range for current channel + range = this_board->rangecode[CR_RANGE(chanlist[i])]; + // Set range. bits 4-5 + devpriv->AdcCmdStatus |= range; + + /* Output channel, range, mode to ICP Multi */ + writew(devpriv->AdcCmdStatus, + devpriv->io_addr + ICP_MULTI_ADC_CSR); + +#ifdef ICP_MULTI_EXTDEBUG + printk("GS: %2d. [%4x]=%4x %4x\n", i, chanprog, range, + devpriv->act_chanlist[i]); +#endif + } + +} + +/* +============================================================================== + + Name: icp_multi_reset + + Description: + This function resets the icp multi device to a 'safe' state + + Parameters: + comedi_device *dev Pointer to current sevice structure + + Returns:int 0 = success + +============================================================================== +*/ +static int icp_multi_reset(comedi_device * dev) +{ + unsigned int i; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp_multi EDBG: BGN: icp_multi_reset(...)\n"); +#endif + // Clear INT enables and requests + writew(0, devpriv->io_addr + ICP_MULTI_INT_EN); + writew(0x00ff, devpriv->io_addr + ICP_MULTI_INT_STAT); + + if (this_board->n_aochan) + // Set DACs to 0..5V range and 0V output + for (i = 0; i < this_board->n_aochan; i++) { + devpriv->DacCmdStatus &= 0xfcce; + + // Set channel number + devpriv->DacCmdStatus |= (i << 8); + + // Output 0V + writew(0, devpriv->io_addr + ICP_MULTI_AO); + + // Set start conversion bit + devpriv->DacCmdStatus |= DAC_ST; + + // Output to command / status register + writew(devpriv->DacCmdStatus, + devpriv->io_addr + ICP_MULTI_DAC_CSR); + + // Delay to allow DAC time to recover + comedi_udelay(1); + } + // Digital outputs to 0 + writew(0, devpriv->io_addr + ICP_MULTI_DO); + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_reset(...)\n"); +#endif + return 0; +} + +/* +============================================================================== + + Name: icp_multi_attach + + Description: + This function sets up all the appropriate data for the current + device. + + Parameters: + comedi_device *dev Pointer to current device structure + comedi_devconfig *it Pointer to current device configuration + + Returns:int 0 = success + +============================================================================== +*/ +static int icp_multi_attach(comedi_device * dev, comedi_devconfig * it) +{ + comedi_subdevice *s; + int ret, subdev, n_subdevices; + unsigned int irq; + struct pcilst_struct *card = NULL; + resource_size_t io_addr[5], iobase; + unsigned char pci_bus, pci_slot, pci_func; + + printk("icp_multi EDBG: BGN: icp_multi_attach(...)\n"); + + // Alocate private data storage space + if ((ret = alloc_private(dev, sizeof(icp_multi_private))) < 0) + return ret; + + // Initialise list of PCI cards in system, if not already done so + if (pci_list_builded++ == 0) { + pci_card_list_init(PCI_VENDOR_ID_ICP, +#ifdef ICP_MULTI_EXTDEBUG + 1 +#else + 0 +#endif + ); + } + + printk("Anne's comedi%d: icp_multi: board=%s", dev->minor, + this_board->name); + + if ((card = select_and_alloc_pci_card(PCI_VENDOR_ID_ICP, + this_board->device_id, it->options[0], + it->options[1])) == NULL) + return -EIO; + + devpriv->card = card; + + if ((pci_card_data(card, &pci_bus, &pci_slot, &pci_func, &io_addr[0], + &irq)) < 0) { + printk(" - Can't get configuration data!\n"); + return -EIO; + } + + iobase = io_addr[2]; + devpriv->phys_iobase = iobase; + + printk(", b:s:f=%d:%d:%d, io=0x%8llx \n", pci_bus, pci_slot, pci_func, + (unsigned long long)iobase); + + devpriv->io_addr = ioremap(iobase, ICP_MULTI_SIZE); + + if (devpriv->io_addr == NULL) { + printk("ioremap failed.\n"); + return -ENOMEM; + } +#ifdef ICP_MULTI_EXTDEBUG + printk("0x%08llx mapped to %p, ", (unsigned long long)iobase, + devpriv->io_addr); +#endif + + dev->board_name = this_board->name; + + n_subdevices = 0; + if (this_board->n_aichan) + n_subdevices++; + if (this_board->n_aochan) + n_subdevices++; + if (this_board->n_dichan) + n_subdevices++; + if (this_board->n_dochan) + n_subdevices++; + if (this_board->n_ctrs) + n_subdevices++; + + if ((ret = alloc_subdevices(dev, n_subdevices)) < 0) { + return ret; + } + + icp_multi_reset(dev); + + if (this_board->have_irq) { + if (irq) { + if (comedi_request_irq(irq, interrupt_service_icp_multi, + IRQF_SHARED, "Inova Icp Multi", dev)) { + printk(", unable to allocate IRQ %u, DISABLING IT", irq); + irq = 0; /* Can't use IRQ */ + } else + printk(", irq=%u", irq); + } else + printk(", IRQ disabled"); + } else + irq = 0; + + dev->irq = irq; + + printk(".\n"); + + subdev = 0; + + if (this_board->n_aichan) { + s = dev->subdevices + subdev; + dev->read_subdev = s; + s->type = COMEDI_SUBD_AI; + s->subdev_flags = SDF_READABLE | SDF_COMMON | SDF_GROUND; + if (this_board->n_aichand) + s->subdev_flags |= SDF_DIFF; + s->n_chan = this_board->n_aichan; + s->maxdata = this_board->ai_maxdata; + s->len_chanlist = this_board->n_aichan; + s->range_table = this_board->rangelist_ai; + s->insn_read = icp_multi_insn_read_ai; + subdev++; + } + + if (this_board->n_aochan) { + s = dev->subdevices + subdev; + s->type = COMEDI_SUBD_AO; + s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON; + s->n_chan = this_board->n_aochan; + s->maxdata = this_board->ao_maxdata; + s->len_chanlist = this_board->n_aochan; + s->range_table = this_board->rangelist_ao; + s->insn_write = icp_multi_insn_write_ao; + s->insn_read = icp_multi_insn_read_ao; + subdev++; + } + + if (this_board->n_dichan) { + s = dev->subdevices + subdev; + s->type = COMEDI_SUBD_DI; + s->subdev_flags = SDF_READABLE; + s->n_chan = this_board->n_dichan; + s->maxdata = 1; + s->len_chanlist = this_board->n_dichan; + s->range_table = &range_digital; + s->io_bits = 0; + s->insn_bits = icp_multi_insn_bits_di; + subdev++; + } + + if (this_board->n_dochan) { + s = dev->subdevices + subdev; + s->type = COMEDI_SUBD_DO; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE; + s->n_chan = this_board->n_dochan; + s->maxdata = 1; + s->len_chanlist = this_board->n_dochan; + s->range_table = &range_digital; + s->io_bits = (1 << this_board->n_dochan) - 1; + s->state = 0; + s->insn_bits = icp_multi_insn_bits_do; + subdev++; + } + + if (this_board->n_ctrs) { + s = dev->subdevices + subdev; + s->type = COMEDI_SUBD_COUNTER; + s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON; + s->n_chan = this_board->n_ctrs; + s->maxdata = 0xffff; + s->len_chanlist = this_board->n_ctrs; + s->state = 0; + s->insn_read = icp_multi_insn_read_ctr; + s->insn_write = icp_multi_insn_write_ctr; + subdev++; + } + + devpriv->valid = 1; + +#ifdef ICP_MULTI_EXTDEBUG + printk("icp multi EDBG: END: icp_multi_attach(...)\n"); +#endif + + return 0; +} + +/* +============================================================================== + + Name: icp_multi_detach + + Description: + This function releases all the resources used by the current + device. + + Parameters: + comedi_device *dev Pointer to current device structure + + Returns:int 0 = success + +============================================================================== +*/ +static int icp_multi_detach(comedi_device * dev) +{ + + if (dev->private) + if (devpriv->valid) + icp_multi_reset(dev); + + if (dev->irq) + comedi_free_irq(dev->irq, dev); + + if (dev->private && devpriv->io_addr) + iounmap(devpriv->io_addr); + + if (dev->private && devpriv->card) + pci_card_free(devpriv->card); + + if (--pci_list_builded == 0) { + pci_card_list_cleanup(PCI_VENDOR_ID_ICP); + } + + return 0; +} diff --git a/drivers/staging/comedi/drivers/icp_multi.h b/drivers/staging/comedi/drivers/icp_multi.h new file mode 100644 index 000000000000..6df4a8d15ff2 --- /dev/null +++ b/drivers/staging/comedi/drivers/icp_multi.h @@ -0,0 +1,278 @@ +/* + comedi/drivers/icp_multi.h + + Stuff for ICP Multi + + Author: Anne Smorthit + +*/ + +#ifndef _ICP_MULTI_H_ +#define _ICP_MULTI_H_ + +#include "../comedidev.h" +#include "comedi_pci.h" + +/****************************************************************************/ + +struct pcilst_struct { + struct pcilst_struct *next; + int used; + struct pci_dev *pcidev; + unsigned short vendor; + unsigned short device; + unsigned char pci_bus; + unsigned char pci_slot; + unsigned char pci_func; + resource_size_t io_addr[5]; + unsigned int irq; +}; + +struct pcilst_struct *inova_devices; // ptr to root list of all Inova devices + +/****************************************************************************/ + +static void pci_card_list_init(unsigned short pci_vendor, char display); +static void pci_card_list_cleanup(unsigned short pci_vendor); +static struct pcilst_struct *find_free_pci_card_by_device(unsigned short + vendor_id, unsigned short device_id); +static int find_free_pci_card_by_position(unsigned short vendor_id, + unsigned short device_id, unsigned short pci_bus, + unsigned short pci_slot, struct pcilst_struct **card); +static struct pcilst_struct *select_and_alloc_pci_card(unsigned short vendor_id, + unsigned short device_id, unsigned short pci_bus, + unsigned short pci_slot); + +static int pci_card_alloc(struct pcilst_struct *amcc); +static int pci_card_free(struct pcilst_struct *amcc); +static void pci_card_list_display(void); +static int pci_card_data(struct pcilst_struct *amcc, + unsigned char *pci_bus, unsigned char *pci_slot, + unsigned char *pci_func, resource_size_t * io_addr, unsigned int *irq); + +/****************************************************************************/ + +/* build list of Inova cards in this system */ +static void pci_card_list_init(unsigned short pci_vendor, char display) +{ + struct pci_dev *pcidev; + struct pcilst_struct *inova, *last; + int i; + + inova_devices = NULL; + last = NULL; + + for (pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL); + pcidev != NULL; + pcidev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pcidev)) { + if (pcidev->vendor == pci_vendor) { + inova = kmalloc(sizeof(*inova), GFP_KERNEL); + if (!inova) { + printk("icp_multi: pci_card_list_init: allocation failed\n"); + pci_dev_put(pcidev); + break; + } + memset(inova, 0, sizeof(*inova)); + + inova->pcidev = pci_dev_get(pcidev); + if (last) { + last->next = inova; + } else { + inova_devices = inova; + } + last = inova; + + inova->vendor = pcidev->vendor; + inova->device = pcidev->device; + inova->pci_bus = pcidev->bus->number; + inova->pci_slot = PCI_SLOT(pcidev->devfn); + inova->pci_func = PCI_FUNC(pcidev->devfn); + /* Note: resources may be invalid if PCI device + * not enabled, but they are corrected in + * pci_card_alloc. */ + for (i = 0; i < 5; i++) + inova->io_addr[i] = + pci_resource_start(pcidev, i); + inova->irq = pcidev->irq; + } + } + + if (display) + pci_card_list_display(); +} + +/****************************************************************************/ +/* free up list of amcc cards in this system */ +static void pci_card_list_cleanup(unsigned short pci_vendor) +{ + struct pcilst_struct *inova, *next; + + for (inova = inova_devices; inova; inova = next) { + next = inova->next; + pci_dev_put(inova->pcidev); + kfree(inova); + } + + inova_devices = NULL; +} + +/****************************************************************************/ +/* find first unused card with this device_id */ +static struct pcilst_struct *find_free_pci_card_by_device(unsigned short + vendor_id, unsigned short device_id) +{ + struct pcilst_struct *inova, *next; + + for (inova = inova_devices; inova; inova = next) { + next = inova->next; + if ((!inova->used) && (inova->device == device_id) + && (inova->vendor == vendor_id)) + return inova; + + } + + return NULL; +} + +/****************************************************************************/ +/* find card on requested position */ +static int find_free_pci_card_by_position(unsigned short vendor_id, + unsigned short device_id, unsigned short pci_bus, + unsigned short pci_slot, struct pcilst_struct **card) +{ + struct pcilst_struct *inova, *next; + + *card = NULL; + for (inova = inova_devices; inova; inova = next) { + next = inova->next; + if ((inova->vendor == vendor_id) && (inova->device == device_id) + && (inova->pci_bus == pci_bus) + && (inova->pci_slot == pci_slot)) { + if (!(inova->used)) { + *card = inova; + return 0; // ok, card is found + } else { + return 2; // card exist but is used + } + } + } + + return 1; // no card found +} + +/****************************************************************************/ +/* mark card as used */ +static int pci_card_alloc(struct pcilst_struct *inova) +{ + int i; + + if (!inova) { + rt_printk(" - BUG!! inova is NULL!\n"); + return -1; + } + + if (inova->used) + return 1; + if (comedi_pci_enable(inova->pcidev, "icp_multi")) { + rt_printk(" - Can't enable PCI device and request regions!\n"); + return -1; + } + /* Resources will be accurate now. */ + for (i = 0; i < 5; i++) + inova->io_addr[i] = pci_resource_start(inova->pcidev, i); + inova->irq = inova->pcidev->irq; + inova->used = 1; + return 0; +} + +/****************************************************************************/ +/* mark card as free */ +static int pci_card_free(struct pcilst_struct *inova) +{ + if (!inova) + return -1; + + if (!inova->used) + return 1; + inova->used = 0; + comedi_pci_disable(inova->pcidev); + return 0; +} + +/****************************************************************************/ +/* display list of found cards */ +static void pci_card_list_display(void) +{ + struct pcilst_struct *inova, *next; + + printk("Anne's List of pci cards\n"); + printk("bus:slot:func vendor device io_inova io_daq irq used\n"); + + for (inova = inova_devices; inova; inova = next) { + next = inova->next; + printk("%2d %2d %2d 0x%4x 0x%4x 0x%8llx 0x%8llx %2u %2d\n", inova->pci_bus, inova->pci_slot, inova->pci_func, inova->vendor, inova->device, (unsigned long long)inova->io_addr[0], (unsigned long long)inova->io_addr[2], inova->irq, inova->used); + + } +} + +/****************************************************************************/ +/* return all card information for driver */ +static int pci_card_data(struct pcilst_struct *inova, + unsigned char *pci_bus, unsigned char *pci_slot, + unsigned char *pci_func, resource_size_t * io_addr, unsigned int *irq) +{ + int i; + + if (!inova) + return -1; + *pci_bus = inova->pci_bus; + *pci_slot = inova->pci_slot; + *pci_func = inova->pci_func; + for (i = 0; i < 5; i++) + io_addr[i] = inova->io_addr[i]; + *irq = inova->irq; + return 0; +} + +/****************************************************************************/ +/* select and alloc card */ +static struct pcilst_struct *select_and_alloc_pci_card(unsigned short vendor_id, + unsigned short device_id, unsigned short pci_bus, + unsigned short pci_slot) +{ + struct pcilst_struct *card; + int err; + + if ((pci_bus < 1) & (pci_slot < 1)) { // use autodetection + if ((card = find_free_pci_card_by_device(vendor_id, + device_id)) == NULL) { + rt_printk(" - Unused card not found in system!\n"); + return NULL; + } + } else { + switch (find_free_pci_card_by_position(vendor_id, device_id, + pci_bus, pci_slot, &card)) { + case 1: + rt_printk + (" - Card not found on requested position b:s %d:%d!\n", + pci_bus, pci_slot); + return NULL; + case 2: + rt_printk + (" - Card on requested position is used b:s %d:%d!\n", + pci_bus, pci_slot); + return NULL; + } + } + + if ((err = pci_card_alloc(card)) != 0) { + if (err > 0) + rt_printk(" - Can't allocate card!\n"); + /* else: error already printed. */ + return NULL; + } + + return card; +} + +#endif -- cgit v1.2.3 From 140828560c3bfb71cadfd6934c7d2eb7816d1045 Mon Sep 17 00:00:00 2001 From: Guenter Gebhardt Date: Wed, 19 Nov 2008 09:38:19 -0800 Subject: Staging: comedi: add me4000 driver This adds the me4000 driver to the comedi staging tree From: Guenter Gebhardt Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/me4000.c | 2362 +++++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/me4000.h | 446 ++++++ 3 files changed, 2809 insertions(+) create mode 100644 drivers/staging/comedi/drivers/me4000.c create mode 100644 drivers/staging/comedi/drivers/me4000.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 4d16634c9341..bcc9ce816d05 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_COMEDI) += comedi_parport.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += icp_multi.o +obj-$(CONFIG_COMEDI_PCI_DRIVERS) += me4000.o # Comedi USB drivers obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbdux.o diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c new file mode 100644 index 000000000000..b432aa7d7644 --- /dev/null +++ b/drivers/staging/comedi/drivers/me4000.c @@ -0,0 +1,2362 @@ +/* + comedi/drivers/me4000.c + Source code for the Meilhaus ME-4000 board family. + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + */ +/* +Driver: me4000 +Description: Meilhaus ME-4000 series boards +Devices: [Meilhaus] ME-4650 (me4000), ME-4670i, ME-4680, ME-4680i, ME-4680is +Author: gg (Guenter Gebhardt ) +Updated: Mon, 18 Mar 2002 15:34:01 -0800 +Status: broken (no support for loading firmware) + +Supports: + + - Analog Input + - Analog Output + - Digital I/O + - Counter + +Configuration Options: + + [0] - PCI bus number (optional) + [1] - PCI slot number (optional) + + If bus/slot is not specified, the first available PCI + device will be used. + +The firmware required by these boards is available in the +comedi_nonfree_firmware tarball available from +http://www.comedi.org. However, the driver's support for +loading the firmware through comedi_config is currently +broken. + + */ + +#include "../comedidev.h" + +#include +#include +#include + +#include "comedi_pci.h" +#include "me4000.h" +#if 0 +/* file removed due to GPL incompatibility */ +#include "me4000_fw.h" +#endif + +/*============================================================================= + PCI device table. + This is used by modprobe to translate PCI IDs to drivers. + ===========================================================================*/ + +static DEFINE_PCI_DEVICE_TABLE(me4000_pci_table) = { + {PCI_VENDOR_ID_MEILHAUS, 0x4650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, 0x4660, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4661, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4662, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4663, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, 0x4670, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4671, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4672, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4673, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, 0x4680, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4681, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4682, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, 0x4683, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + + {0} +}; + +MODULE_DEVICE_TABLE(pci, me4000_pci_table); + +static const me4000_board_t me4000_boards[] = { + {"ME-4650", 0x4650, {0, 0}, {16, 0, 0, 0}, {4}, {0}}, + + {"ME-4660", 0x4660, {0, 0}, {32, 0, 16, 0}, {4}, {3}}, + {"ME-4660i", 0x4661, {0, 0}, {32, 0, 16, 0}, {4}, {3}}, + {"ME-4660s", 0x4662, {0, 0}, {32, 8, 16, 0}, {4}, {3}}, + {"ME-4660is", 0x4663, {0, 0}, {32, 8, 16, 0}, {4}, {3}}, + + {"ME-4670", 0x4670, {4, 0}, {32, 0, 16, 1}, {4}, {3}}, + {"ME-4670i", 0x4671, {4, 0}, {32, 0, 16, 1}, {4}, {3}}, + {"ME-4670s", 0x4672, {4, 0}, {32, 8, 16, 1}, {4}, {3}}, + {"ME-4670is", 0x4673, {4, 0}, {32, 8, 16, 1}, {4}, {3}}, + + {"ME-4680", 0x4680, {4, 4}, {32, 0, 16, 1}, {4}, {3}}, + {"ME-4680i", 0x4681, {4, 4}, {32, 0, 16, 1}, {4}, {3}}, + {"ME-4680s", 0x4682, {4, 4}, {32, 8, 16, 1}, {4}, {3}}, + {"ME-4680is", 0x4683, {4, 4}, {32, 8, 16, 1}, {4}, {3}}, + + {0}, +}; + +#define ME4000_BOARD_VERSIONS (sizeof(me4000_boards) / sizeof(me4000_board_t) - 1) + +/*----------------------------------------------------------------------------- + Comedi function prototypes + ---------------------------------------------------------------------------*/ +static int me4000_attach(comedi_device * dev, comedi_devconfig * it); +static int me4000_detach(comedi_device * dev); +static comedi_driver driver_me4000 = { + driver_name:"me4000", + module:THIS_MODULE, + attach:me4000_attach, + detach:me4000_detach, +}; + +/*----------------------------------------------------------------------------- + Meilhaus function prototypes + ---------------------------------------------------------------------------*/ +static int me4000_probe(comedi_device * dev, comedi_devconfig * it); +static int get_registers(comedi_device * dev, struct pci_dev *pci_dev_p); +static int init_board_info(comedi_device * dev, struct pci_dev *pci_dev_p); +static int init_ao_context(comedi_device * dev); +static int init_ai_context(comedi_device * dev); +static int init_dio_context(comedi_device * dev); +static int init_cnt_context(comedi_device * dev); +static int xilinx_download(comedi_device * dev); +static int reset_board(comedi_device * dev); + +static int me4000_dio_insn_bits(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +static int me4000_dio_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +static int cnt_reset(comedi_device * dev, unsigned int channel); + +static int cnt_config(comedi_device * dev, + unsigned int channel, unsigned int mode); + +static int me4000_cnt_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +static int me4000_cnt_insn_write(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +static int me4000_cnt_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +static int me4000_ai_insn_read(comedi_device * dev, + comedi_subdevice * subdevice, comedi_insn * insn, lsampl_t * data); + +static int me4000_ai_cancel(comedi_device * dev, comedi_subdevice * s); + +static int ai_check_chanlist(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd); + +static int ai_round_cmd_args(comedi_device * dev, + comedi_subdevice * s, + comedi_cmd * cmd, + unsigned int *init_ticks, + unsigned int *scan_ticks, unsigned int *chan_ticks); + +static int ai_prepare(comedi_device * dev, + comedi_subdevice * s, + comedi_cmd * cmd, + unsigned int init_ticks, + unsigned int scan_ticks, unsigned int chan_ticks); + +static int ai_write_chanlist(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd); + +static irqreturn_t me4000_ai_isr(int irq, void *dev_id PT_REGS_ARG); + +static int me4000_ai_do_cmd_test(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd); + +static int me4000_ai_do_cmd(comedi_device * dev, comedi_subdevice * s); + +static int me4000_ao_insn_write(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +static int me4000_ao_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data); + +/*----------------------------------------------------------------------------- + Meilhaus inline functions + ---------------------------------------------------------------------------*/ + +static inline void me4000_outb(comedi_device * dev, unsigned char value, + unsigned long port) +{ + PORT_PDEBUG("--> 0x%02X port 0x%04lX\n", value, port); + outb(value, port); +} + +static inline void me4000_outl(comedi_device * dev, unsigned long value, + unsigned long port) +{ + PORT_PDEBUG("--> 0x%08lX port 0x%04lX\n", value, port); + outl(value, port); +} + +static inline unsigned long me4000_inl(comedi_device * dev, unsigned long port) +{ + unsigned long value; + value = inl(port); + PORT_PDEBUG("<-- 0x%08lX port 0x%04lX\n", value, port); + return value; +} + +static inline unsigned char me4000_inb(comedi_device * dev, unsigned long port) +{ + unsigned char value; + value = inb(port); + PORT_PDEBUG("<-- 0x%08X port 0x%04lX\n", value, port); + return value; +} + +static const comedi_lrange me4000_ai_range = { + 4, + { + UNI_RANGE(2.5), + UNI_RANGE(10), + BIP_RANGE(2.5), + BIP_RANGE(10), + } +}; + +static const comedi_lrange me4000_ao_range = { + 1, + { + BIP_RANGE(10), + } +}; + +static int me4000_attach(comedi_device * dev, comedi_devconfig * it) +{ + comedi_subdevice *s; + int result; + + CALL_PDEBUG("In me4000_attach()\n"); + + result = me4000_probe(dev, it); + if (result) + return result; + + /* + * Allocate the subdevice structures. alloc_subdevice() is a + * convenient macro defined in comedidev.h. It relies on + * n_subdevices being set correctly. + */ + if (alloc_subdevices(dev, 4) < 0) + return -ENOMEM; + + /*========================================================================= + Analog input subdevice + ========================================================================*/ + + s = dev->subdevices + 0; + + if (thisboard->ai.count) { + s->type = COMEDI_SUBD_AI; + s->subdev_flags = + SDF_READABLE | SDF_COMMON | SDF_GROUND | SDF_DIFF; + s->n_chan = thisboard->ai.count; + s->maxdata = 0xFFFF; // 16 bit ADC + s->len_chanlist = ME4000_AI_CHANNEL_LIST_COUNT; + s->range_table = &me4000_ai_range; + s->insn_read = me4000_ai_insn_read; + + if (info->irq > 0) { + if (comedi_request_irq(info->irq, me4000_ai_isr, + IRQF_SHARED, "ME-4000", dev)) { + printk("comedi%d: me4000: me4000_attach(): Unable to allocate irq\n", dev->minor); + } else { + dev->read_subdev = s; + s->subdev_flags |= SDF_CMD_READ; + s->cancel = me4000_ai_cancel; + s->do_cmdtest = me4000_ai_do_cmd_test; + s->do_cmd = me4000_ai_do_cmd; + } + } else { + printk(KERN_WARNING + "comedi%d: me4000: me4000_attach(): No interrupt available\n", + dev->minor); + } + } else { + s->type = COMEDI_SUBD_UNUSED; + } + + /*========================================================================= + Analog output subdevice + ========================================================================*/ + + s = dev->subdevices + 1; + + if (thisboard->ao.count) { + s->type = COMEDI_SUBD_AO; + s->subdev_flags = SDF_WRITEABLE | SDF_COMMON | SDF_GROUND; + s->n_chan = thisboard->ao.count; + s->maxdata = 0xFFFF; // 16 bit DAC + s->range_table = &me4000_ao_range; + s->insn_write = me4000_ao_insn_write; + s->insn_read = me4000_ao_insn_read; + } else { + s->type = COMEDI_SUBD_UNUSED; + } + + /*========================================================================= + Digital I/O subdevice + ========================================================================*/ + + s = dev->subdevices + 2; + + if (thisboard->dio.count) { + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + s->n_chan = thisboard->dio.count * 8; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = me4000_dio_insn_bits; + s->insn_config = me4000_dio_insn_config; + } else { + s->type = COMEDI_SUBD_UNUSED; + } + + /* + * Check for optoisolated ME-4000 version. If one the first + * port is a fixed output port and the second is a fixed input port. + */ + if (!me4000_inl(dev, info->dio_context.dir_reg)) { + s->io_bits |= 0xFF; + me4000_outl(dev, ME4000_DIO_CTRL_BIT_MODE_0, + info->dio_context.dir_reg); + } + + /*========================================================================= + Counter subdevice + ========================================================================*/ + + s = dev->subdevices + 3; + + if (thisboard->cnt.count) { + s->type = COMEDI_SUBD_COUNTER; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + s->n_chan = thisboard->cnt.count; + s->maxdata = 0xFFFF; // 16 bit counters + s->insn_read = me4000_cnt_insn_read; + s->insn_write = me4000_cnt_insn_write; + s->insn_config = me4000_cnt_insn_config; + } else { + s->type = COMEDI_SUBD_UNUSED; + } + + return 0; +} + +static int me4000_probe(comedi_device * dev, comedi_devconfig * it) +{ + struct pci_dev *pci_device; + int result, i; + me4000_board_t *board; + + CALL_PDEBUG("In me4000_probe()\n"); + + /* Allocate private memory */ + if (alloc_private(dev, sizeof(me4000_info_t)) < 0) { + return -ENOMEM; + } + /* + * Probe the device to determine what device in the series it is. + */ + for (pci_device = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL); + pci_device != NULL; + pci_device = + pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pci_device)) { + if (pci_device->vendor == PCI_VENDOR_ID_MEILHAUS) { + for (i = 0; i < ME4000_BOARD_VERSIONS; i++) { + if (me4000_boards[i].device_id == + pci_device->device) { + /* Was a particular bus/slot requested? */ + if ((it->options[0] != 0) + || (it->options[1] != 0)) { + /* Are we on the wrong bus/slot? */ + if (pci_device->bus->number != + it->options[0] + || PCI_SLOT(pci_device-> + devfn) != + it->options[1]) { + continue; + } + } + dev->board_ptr = me4000_boards + i; + board = (me4000_board_t *) dev-> + board_ptr; + info->pci_dev_p = pci_device; + goto found; + } + } + } + } + + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): No supported board found (req. bus/slot : %d/%d)\n", + dev->minor, it->options[0], it->options[1]); + return -ENODEV; + + found: + + printk(KERN_INFO + "comedi%d: me4000: me4000_probe(): Found %s at PCI bus %d, slot %d\n", + dev->minor, me4000_boards[i].name, pci_device->bus->number, + PCI_SLOT(pci_device->devfn)); + + /* Set data in device structure */ + dev->board_name = board->name; + + /* Enable PCI device and request regions */ + result = comedi_pci_enable(pci_device, dev->board_name); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot enable PCI device and request I/O regions\n", + dev->minor); + return result; + } + + /* Get the PCI base registers */ + result = get_registers(dev, pci_device); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot get registers\n", + dev->minor); + return result; + } + /* Initialize board info */ + result = init_board_info(dev, pci_device); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot init baord info\n", + dev->minor); + return result; + } + + /* Init analog output context */ + result = init_ao_context(dev); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot init ao context\n", + dev->minor); + return result; + } + + /* Init analog input context */ + result = init_ai_context(dev); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot init ai context\n", + dev->minor); + return result; + } + + /* Init digital I/O context */ + result = init_dio_context(dev); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot init dio context\n", + dev->minor); + return result; + } + + /* Init counter context */ + result = init_cnt_context(dev); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Cannot init cnt context\n", + dev->minor); + return result; + } + + /* Download the xilinx firmware */ + result = xilinx_download(dev); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Can't download firmware\n", + dev->minor); + return result; + } + + /* Make a hardware reset */ + result = reset_board(dev); + if (result) { + printk(KERN_ERR + "comedi%d: me4000: me4000_probe(): Can't reset board\n", + dev->minor); + return result; + } + + return 0; +} + +static int get_registers(comedi_device * dev, struct pci_dev *pci_dev_p) +{ + + CALL_PDEBUG("In get_registers()\n"); + + /*--------------------------- plx regbase ---------------------------------*/ + + info->plx_regbase = pci_resource_start(pci_dev_p, 1); + if (info->plx_regbase == 0) { + printk(KERN_ERR + "comedi%d: me4000: get_registers(): PCI base address 1 is not available\n", + dev->minor); + return -ENODEV; + } + info->plx_regbase_size = pci_resource_len(pci_dev_p, 1); + + /*--------------------------- me4000 regbase ------------------------------*/ + + info->me4000_regbase = pci_resource_start(pci_dev_p, 2); + if (info->me4000_regbase == 0) { + printk(KERN_ERR + "comedi%d: me4000: get_registers(): PCI base address 2 is not available\n", + dev->minor); + return -ENODEV; + } + info->me4000_regbase_size = pci_resource_len(pci_dev_p, 2); + + /*--------------------------- timer regbase ------------------------------*/ + + info->timer_regbase = pci_resource_start(pci_dev_p, 3); + if (info->timer_regbase == 0) { + printk(KERN_ERR + "comedi%d: me4000: get_registers(): PCI base address 3 is not available\n", + dev->minor); + return -ENODEV; + } + info->timer_regbase_size = pci_resource_len(pci_dev_p, 3); + + /*--------------------------- program regbase ------------------------------*/ + + info->program_regbase = pci_resource_start(pci_dev_p, 5); + if (info->program_regbase == 0) { + printk(KERN_ERR + "comedi%d: me4000: get_registers(): PCI base address 5 is not available\n", + dev->minor); + return -ENODEV; + } + info->program_regbase_size = pci_resource_len(pci_dev_p, 5); + + return 0; +} + +static int init_board_info(comedi_device * dev, struct pci_dev *pci_dev_p) +{ + int result; + + CALL_PDEBUG("In init_board_info()\n"); + + /* Init spin locks */ + //spin_lock_init(&info->preload_lock); + //spin_lock_init(&info->ai_ctrl_lock); + + /* Get the serial number */ + result = pci_read_config_dword(pci_dev_p, 0x2C, &info->serial_no); + if (result != PCIBIOS_SUCCESSFUL) { + return result; + } + + /* Get the hardware revision */ + result = pci_read_config_byte(pci_dev_p, 0x08, &info->hw_revision); + if (result != PCIBIOS_SUCCESSFUL) { + return result; + } + + /* Get the vendor id */ + info->vendor_id = pci_dev_p->vendor; + + /* Get the device id */ + info->device_id = pci_dev_p->device; + + /* Get the irq assigned to the board */ + info->irq = pci_dev_p->irq; + + return 0; +} + +static int init_ao_context(comedi_device * dev) +{ + int i; + + CALL_PDEBUG("In init_ao_context()\n"); + + for (i = 0; i < thisboard->ao.count; i++) { + //spin_lock_init(&info->ao_context[i].use_lock); + info->ao_context[i].irq = info->irq; + + switch (i) { + case 0: + info->ao_context[i].ctrl_reg = + info->me4000_regbase + ME4000_AO_00_CTRL_REG; + info->ao_context[i].status_reg = + info->me4000_regbase + ME4000_AO_00_STATUS_REG; + info->ao_context[i].fifo_reg = + info->me4000_regbase + ME4000_AO_00_FIFO_REG; + info->ao_context[i].single_reg = + info->me4000_regbase + ME4000_AO_00_SINGLE_REG; + info->ao_context[i].timer_reg = + info->me4000_regbase + ME4000_AO_00_TIMER_REG; + info->ao_context[i].irq_status_reg = + info->me4000_regbase + ME4000_IRQ_STATUS_REG; + info->ao_context[i].preload_reg = + info->me4000_regbase + ME4000_AO_LOADSETREG_XX; + break; + case 1: + info->ao_context[i].ctrl_reg = + info->me4000_regbase + ME4000_AO_01_CTRL_REG; + info->ao_context[i].status_reg = + info->me4000_regbase + ME4000_AO_01_STATUS_REG; + info->ao_context[i].fifo_reg = + info->me4000_regbase + ME4000_AO_01_FIFO_REG; + info->ao_context[i].single_reg = + info->me4000_regbase + ME4000_AO_01_SINGLE_REG; + info->ao_context[i].timer_reg = + info->me4000_regbase + ME4000_AO_01_TIMER_REG; + info->ao_context[i].irq_status_reg = + info->me4000_regbase + ME4000_IRQ_STATUS_REG; + info->ao_context[i].preload_reg = + info->me4000_regbase + ME4000_AO_LOADSETREG_XX; + break; + case 2: + info->ao_context[i].ctrl_reg = + info->me4000_regbase + ME4000_AO_02_CTRL_REG; + info->ao_context[i].status_reg = + info->me4000_regbase + ME4000_AO_02_STATUS_REG; + info->ao_context[i].fifo_reg = + info->me4000_regbase + ME4000_AO_02_FIFO_REG; + info->ao_context[i].single_reg = + info->me4000_regbase + ME4000_AO_02_SINGLE_REG; + info->ao_context[i].timer_reg = + info->me4000_regbase + ME4000_AO_02_TIMER_REG; + info->ao_context[i].irq_status_reg = + info->me4000_regbase + ME4000_IRQ_STATUS_REG; + info->ao_context[i].preload_reg = + info->me4000_regbase + ME4000_AO_LOADSETREG_XX; + break; + case 3: + info->ao_context[i].ctrl_reg = + info->me4000_regbase + ME4000_AO_03_CTRL_REG; + info->ao_context[i].status_reg = + info->me4000_regbase + ME4000_AO_03_STATUS_REG; + info->ao_context[i].fifo_reg = + info->me4000_regbase + ME4000_AO_03_FIFO_REG; + info->ao_context[i].single_reg = + info->me4000_regbase + ME4000_AO_03_SINGLE_REG; + info->ao_context[i].timer_reg = + info->me4000_regbase + ME4000_AO_03_TIMER_REG; + info->ao_context[i].irq_status_reg = + info->me4000_regbase + ME4000_IRQ_STATUS_REG; + info->ao_context[i].preload_reg = + info->me4000_regbase + ME4000_AO_LOADSETREG_XX; + break; + default: + break; + } + } + + return 0; +} + +static int init_ai_context(comedi_device * dev) +{ + + CALL_PDEBUG("In init_ai_context()\n"); + + info->ai_context.irq = info->irq; + + info->ai_context.ctrl_reg = info->me4000_regbase + ME4000_AI_CTRL_REG; + info->ai_context.status_reg = + info->me4000_regbase + ME4000_AI_STATUS_REG; + info->ai_context.channel_list_reg = + info->me4000_regbase + ME4000_AI_CHANNEL_LIST_REG; + info->ai_context.data_reg = info->me4000_regbase + ME4000_AI_DATA_REG; + info->ai_context.chan_timer_reg = + info->me4000_regbase + ME4000_AI_CHAN_TIMER_REG; + info->ai_context.chan_pre_timer_reg = + info->me4000_regbase + ME4000_AI_CHAN_PRE_TIMER_REG; + info->ai_context.scan_timer_low_reg = + info->me4000_regbase + ME4000_AI_SCAN_TIMER_LOW_REG; + info->ai_context.scan_timer_high_reg = + info->me4000_regbase + ME4000_AI_SCAN_TIMER_HIGH_REG; + info->ai_context.scan_pre_timer_low_reg = + info->me4000_regbase + ME4000_AI_SCAN_PRE_TIMER_LOW_REG; + info->ai_context.scan_pre_timer_high_reg = + info->me4000_regbase + ME4000_AI_SCAN_PRE_TIMER_HIGH_REG; + info->ai_context.start_reg = info->me4000_regbase + ME4000_AI_START_REG; + info->ai_context.irq_status_reg = + info->me4000_regbase + ME4000_IRQ_STATUS_REG; + info->ai_context.sample_counter_reg = + info->me4000_regbase + ME4000_AI_SAMPLE_COUNTER_REG; + + return 0; +} + +static int init_dio_context(comedi_device * dev) +{ + + CALL_PDEBUG("In init_dio_context()\n"); + + info->dio_context.dir_reg = info->me4000_regbase + ME4000_DIO_DIR_REG; + info->dio_context.ctrl_reg = info->me4000_regbase + ME4000_DIO_CTRL_REG; + info->dio_context.port_0_reg = + info->me4000_regbase + ME4000_DIO_PORT_0_REG; + info->dio_context.port_1_reg = + info->me4000_regbase + ME4000_DIO_PORT_1_REG; + info->dio_context.port_2_reg = + info->me4000_regbase + ME4000_DIO_PORT_2_REG; + info->dio_context.port_3_reg = + info->me4000_regbase + ME4000_DIO_PORT_3_REG; + + return 0; +} + +static int init_cnt_context(comedi_device * dev) +{ + + CALL_PDEBUG("In init_cnt_context()\n"); + + info->cnt_context.ctrl_reg = info->timer_regbase + ME4000_CNT_CTRL_REG; + info->cnt_context.counter_0_reg = + info->timer_regbase + ME4000_CNT_COUNTER_0_REG; + info->cnt_context.counter_1_reg = + info->timer_regbase + ME4000_CNT_COUNTER_1_REG; + info->cnt_context.counter_2_reg = + info->timer_regbase + ME4000_CNT_COUNTER_2_REG; + + return 0; +} + +#define FIRMWARE_NOT_AVAILABLE 1 +#if FIRMWARE_NOT_AVAILABLE +extern unsigned char *xilinx_firm; +#endif + +static int xilinx_download(comedi_device * dev) +{ + u32 value = 0; + wait_queue_head_t queue; + int idx = 0; + int size = 0; + + CALL_PDEBUG("In xilinx_download()\n"); + + init_waitqueue_head(&queue); + + /* + * Set PLX local interrupt 2 polarity to high. + * Interrupt is thrown by init pin of xilinx. + */ + outl(0x10, info->plx_regbase + PLX_INTCSR); + + /* Set /CS and /WRITE of the Xilinx */ + value = inl(info->plx_regbase + PLX_ICR); + value |= 0x100; + outl(value, info->plx_regbase + PLX_ICR); + + /* Init Xilinx with CS1 */ + inb(info->program_regbase + 0xC8); + + /* Wait until /INIT pin is set */ + udelay(20); + if (!inl(info->plx_regbase + PLX_INTCSR) & 0x20) { + printk(KERN_ERR + "comedi%d: me4000: xilinx_download(): Can't init Xilinx\n", + dev->minor); + return -EIO; + } + + /* Reset /CS and /WRITE of the Xilinx */ + value = inl(info->plx_regbase + PLX_ICR); + value &= ~0x100; + outl(value, info->plx_regbase + PLX_ICR); + if (FIRMWARE_NOT_AVAILABLE) { + comedi_error(dev, + "xilinx firmware unavailable due to licensing, aborting"); + return -EIO; + } else { + /* Download Xilinx firmware */ + size = (xilinx_firm[0] << 24) + (xilinx_firm[1] << 16) + + (xilinx_firm[2] << 8) + xilinx_firm[3]; + udelay(10); + + for (idx = 0; idx < size; idx++) { + outb(xilinx_firm[16 + idx], info->program_regbase); + udelay(10); + + /* Check if BUSY flag is low */ + if (inl(info->plx_regbase + PLX_ICR) & 0x20) { + printk(KERN_ERR + "comedi%d: me4000: xilinx_download(): Xilinx is still busy (idx = %d)\n", + dev->minor, idx); + return -EIO; + } + } + } + + /* If done flag is high download was successful */ + if (inl(info->plx_regbase + PLX_ICR) & 0x4) { + } else { + printk(KERN_ERR + "comedi%d: me4000: xilinx_download(): DONE flag is not set\n", + dev->minor); + printk(KERN_ERR + "comedi%d: me4000: xilinx_download(): Download not succesful\n", + dev->minor); + return -EIO; + } + + /* Set /CS and /WRITE */ + value = inl(info->plx_regbase + PLX_ICR); + value |= 0x100; + outl(value, info->plx_regbase + PLX_ICR); + + return 0; +} + +static int reset_board(comedi_device * dev) +{ + unsigned long icr; + + CALL_PDEBUG("In reset_board()\n"); + + /* Make a hardware reset */ + icr = me4000_inl(dev, info->plx_regbase + PLX_ICR); + icr |= 0x40000000; + me4000_outl(dev, icr, info->plx_regbase + PLX_ICR); + icr &= ~0x40000000; + me4000_outl(dev, icr, info->plx_regbase + PLX_ICR); + + /* 0x8000 to the DACs means an output voltage of 0V */ + me4000_outl(dev, 0x8000, + info->me4000_regbase + ME4000_AO_00_SINGLE_REG); + me4000_outl(dev, 0x8000, + info->me4000_regbase + ME4000_AO_01_SINGLE_REG); + me4000_outl(dev, 0x8000, + info->me4000_regbase + ME4000_AO_02_SINGLE_REG); + me4000_outl(dev, 0x8000, + info->me4000_regbase + ME4000_AO_03_SINGLE_REG); + + /* Set both stop bits in the analog input control register */ + me4000_outl(dev, + ME4000_AI_CTRL_BIT_IMMEDIATE_STOP | ME4000_AI_CTRL_BIT_STOP, + info->me4000_regbase + ME4000_AI_CTRL_REG); + + /* Set both stop bits in the analog output control register */ + me4000_outl(dev, + ME4000_AO_CTRL_BIT_IMMEDIATE_STOP | ME4000_AO_CTRL_BIT_STOP, + info->me4000_regbase + ME4000_AO_00_CTRL_REG); + me4000_outl(dev, + ME4000_AO_CTRL_BIT_IMMEDIATE_STOP | ME4000_AO_CTRL_BIT_STOP, + info->me4000_regbase + ME4000_AO_01_CTRL_REG); + me4000_outl(dev, + ME4000_AO_CTRL_BIT_IMMEDIATE_STOP | ME4000_AO_CTRL_BIT_STOP, + info->me4000_regbase + ME4000_AO_02_CTRL_REG); + me4000_outl(dev, + ME4000_AO_CTRL_BIT_IMMEDIATE_STOP | ME4000_AO_CTRL_BIT_STOP, + info->me4000_regbase + ME4000_AO_03_CTRL_REG); + + /* Enable interrupts on the PLX */ + me4000_outl(dev, 0x43, info->plx_regbase + PLX_INTCSR); + + /* Set the adustment register for AO demux */ + me4000_outl(dev, ME4000_AO_DEMUX_ADJUST_VALUE, + info->me4000_regbase + ME4000_AO_DEMUX_ADJUST_REG); + + /* Set digital I/O direction for port 0 to output on isolated versions */ + if (!(me4000_inl(dev, info->me4000_regbase + ME4000_DIO_DIR_REG) & 0x1)) { + me4000_outl(dev, 0x1, + info->me4000_regbase + ME4000_DIO_CTRL_REG); + } + + return 0; +} + +static int me4000_detach(comedi_device * dev) +{ + CALL_PDEBUG("In me4000_detach()\n"); + + if (info) { + if (info->pci_dev_p) { + reset_board(dev); + if (info->plx_regbase) { + comedi_pci_disable(info->pci_dev_p); + } + pci_dev_put(info->pci_dev_p); + } + } + + return 0; +} + +/*============================================================================= + Analog input section + ===========================================================================*/ + +static int me4000_ai_insn_read(comedi_device * dev, + comedi_subdevice * subdevice, comedi_insn * insn, lsampl_t * data) +{ + + int chan = CR_CHAN(insn->chanspec); + int rang = CR_RANGE(insn->chanspec); + int aref = CR_AREF(insn->chanspec); + + unsigned long entry = 0; + unsigned long tmp; + long lval; + + CALL_PDEBUG("In me4000_ai_insn_read()\n"); + + if (insn->n == 0) { + return 0; + } else if (insn->n > 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Invalid instruction length %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + switch (rang) { + case 0: + entry |= ME4000_AI_LIST_RANGE_UNIPOLAR_2_5; + break; + case 1: + entry |= ME4000_AI_LIST_RANGE_UNIPOLAR_10; + break; + case 2: + entry |= ME4000_AI_LIST_RANGE_BIPOLAR_2_5; + break; + case 3: + entry |= ME4000_AI_LIST_RANGE_BIPOLAR_10; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Invalid range specified\n", + dev->minor); + return -EINVAL; + } + + switch (aref) { + case AREF_GROUND: + case AREF_COMMON: + if (chan >= thisboard->ai.count) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Analog input is not available\n", + dev->minor); + return -EINVAL; + } + entry |= ME4000_AI_LIST_INPUT_SINGLE_ENDED | chan; + break; + + case AREF_DIFF: + if (rang == 0 || rang == 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Range must be bipolar when aref = diff\n", + dev->minor); + return -EINVAL; + } + + if (chan >= thisboard->ai.diff_count) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Analog input is not available\n", + dev->minor); + return -EINVAL; + } + entry |= ME4000_AI_LIST_INPUT_DIFFERENTIAL | chan; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Invalid aref specified\n", + dev->minor); + return -EINVAL; + } + + entry |= ME4000_AI_LIST_LAST_ENTRY; + + /* Clear channel list, data fifo and both stop bits */ + tmp = me4000_inl(dev, info->ai_context.ctrl_reg); + tmp &= ~(ME4000_AI_CTRL_BIT_CHANNEL_FIFO | + ME4000_AI_CTRL_BIT_DATA_FIFO | + ME4000_AI_CTRL_BIT_STOP | ME4000_AI_CTRL_BIT_IMMEDIATE_STOP); + me4000_outl(dev, tmp, info->ai_context.ctrl_reg); + + /* Set the acquisition mode to single */ + tmp &= ~(ME4000_AI_CTRL_BIT_MODE_0 | ME4000_AI_CTRL_BIT_MODE_1 | + ME4000_AI_CTRL_BIT_MODE_2); + me4000_outl(dev, tmp, info->ai_context.ctrl_reg); + + /* Enable channel list and data fifo */ + tmp |= ME4000_AI_CTRL_BIT_CHANNEL_FIFO | ME4000_AI_CTRL_BIT_DATA_FIFO; + me4000_outl(dev, tmp, info->ai_context.ctrl_reg); + + /* Generate channel list entry */ + me4000_outl(dev, entry, info->ai_context.channel_list_reg); + + /* Set the timer to maximum sample rate */ + me4000_outl(dev, ME4000_AI_MIN_TICKS, info->ai_context.chan_timer_reg); + me4000_outl(dev, ME4000_AI_MIN_TICKS, + info->ai_context.chan_pre_timer_reg); + + /* Start conversion by dummy read */ + me4000_inl(dev, info->ai_context.start_reg); + + /* Wait until ready */ + udelay(10); + if (!(me4000_inl(dev, info->ai_context. + status_reg) & ME4000_AI_STATUS_BIT_EF_DATA)) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_insn_read(): Value not available after wait\n", + dev->minor); + return -EIO; + } + + /* Read value from data fifo */ + lval = me4000_inl(dev, info->ai_context.data_reg) & 0xFFFF; + data[0] = lval ^ 0x8000; + + return 1; +} + +static int me4000_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + unsigned long tmp; + + CALL_PDEBUG("In me4000_ai_cancel()\n"); + + /* Stop any running conversion */ + tmp = me4000_inl(dev, info->ai_context.ctrl_reg); + tmp &= ~(ME4000_AI_CTRL_BIT_STOP | ME4000_AI_CTRL_BIT_IMMEDIATE_STOP); + me4000_outl(dev, tmp, info->ai_context.ctrl_reg); + + /* Clear the control register */ + me4000_outl(dev, 0x0, info->ai_context.ctrl_reg); + + return 0; +} + +static int ai_check_chanlist(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + int aref; + int i; + + CALL_PDEBUG("In ai_check_chanlist()\n"); + + /* Check whether a channel list is available */ + if (!cmd->chanlist_len) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): No channel list available\n", + dev->minor); + return -EINVAL; + } + + /* Check the channel list size */ + if (cmd->chanlist_len > ME4000_AI_CHANNEL_LIST_COUNT) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): Channel list is to large\n", + dev->minor); + return -EINVAL; + } + + /* Check the pointer */ + if (!cmd->chanlist) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): NULL pointer to channel list\n", + dev->minor); + return -EFAULT; + } + + /* Check whether aref is equal for all entries */ + aref = CR_AREF(cmd->chanlist[0]); + for (i = 0; i < cmd->chanlist_len; i++) { + if (CR_AREF(cmd->chanlist[i]) != aref) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): Mode is not equal for all entries\n", + dev->minor); + return -EINVAL; + } + } + + /* Check whether channels are available for this ending */ + if (aref == SDF_DIFF) { + for (i = 0; i < cmd->chanlist_len; i++) { + if (CR_CHAN(cmd->chanlist[i]) >= + thisboard->ai.diff_count) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): Channel number to high\n", + dev->minor); + return -EINVAL; + } + } + } else { + for (i = 0; i < cmd->chanlist_len; i++) { + if (CR_CHAN(cmd->chanlist[i]) >= thisboard->ai.count) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): Channel number to high\n", + dev->minor); + return -EINVAL; + } + } + } + + /* Check if bipolar is set for all entries when in differential mode */ + if (aref == SDF_DIFF) { + for (i = 0; i < cmd->chanlist_len; i++) { + if (CR_RANGE(cmd->chanlist[i]) != 1 && + CR_RANGE(cmd->chanlist[i]) != 2) { + printk(KERN_ERR + "comedi%d: me4000: ai_check_chanlist(): Bipolar is not selected in differential mode\n", + dev->minor); + return -EINVAL; + } + } + } + + return 0; +} + +static int ai_round_cmd_args(comedi_device * dev, + comedi_subdevice * s, + comedi_cmd * cmd, + unsigned int *init_ticks, + unsigned int *scan_ticks, unsigned int *chan_ticks) +{ + + int rest; + + CALL_PDEBUG("In ai_round_cmd_args()\n"); + + *init_ticks = 0; + *scan_ticks = 0; + *chan_ticks = 0; + + PDEBUG("ai_round_cmd_arg(): start_arg = %d\n", cmd->start_arg); + PDEBUG("ai_round_cmd_arg(): scan_begin_arg = %d\n", + cmd->scan_begin_arg); + PDEBUG("ai_round_cmd_arg(): convert_arg = %d\n", cmd->convert_arg); + + if (cmd->start_arg) { + *init_ticks = (cmd->start_arg * 33) / 1000; + rest = (cmd->start_arg * 33) % 1000; + + if (cmd->flags & TRIG_ROUND_NEAREST) { + if (rest > 33) { + (*init_ticks)++; + } + } else if (cmd->flags & TRIG_ROUND_UP) { + if (rest) + (*init_ticks)++; + } + } + + if (cmd->scan_begin_arg) { + *scan_ticks = (cmd->scan_begin_arg * 33) / 1000; + rest = (cmd->scan_begin_arg * 33) % 1000; + + if (cmd->flags & TRIG_ROUND_NEAREST) { + if (rest > 33) { + (*scan_ticks)++; + } + } else if (cmd->flags & TRIG_ROUND_UP) { + if (rest) + (*scan_ticks)++; + } + } + + if (cmd->convert_arg) { + *chan_ticks = (cmd->convert_arg * 33) / 1000; + rest = (cmd->convert_arg * 33) % 1000; + + if (cmd->flags & TRIG_ROUND_NEAREST) { + if (rest > 33) { + (*chan_ticks)++; + } + } else if (cmd->flags & TRIG_ROUND_UP) { + if (rest) + (*chan_ticks)++; + } + } + + PDEBUG("ai_round_cmd_args(): init_ticks = %d\n", *init_ticks); + PDEBUG("ai_round_cmd_args(): scan_ticks = %d\n", *scan_ticks); + PDEBUG("ai_round_cmd_args(): chan_ticks = %d\n", *chan_ticks); + + return 0; +} + +static void ai_write_timer(comedi_device * dev, + unsigned int init_ticks, + unsigned int scan_ticks, unsigned int chan_ticks) +{ + + CALL_PDEBUG("In ai_write_timer()\n"); + + me4000_outl(dev, init_ticks - 1, + info->ai_context.scan_pre_timer_low_reg); + me4000_outl(dev, 0x0, info->ai_context.scan_pre_timer_high_reg); + + if (scan_ticks) { + me4000_outl(dev, scan_ticks - 1, + info->ai_context.scan_timer_low_reg); + me4000_outl(dev, 0x0, info->ai_context.scan_timer_high_reg); + } + + me4000_outl(dev, chan_ticks - 1, info->ai_context.chan_pre_timer_reg); + me4000_outl(dev, chan_ticks - 1, info->ai_context.chan_timer_reg); +} + +static int ai_prepare(comedi_device * dev, + comedi_subdevice * s, + comedi_cmd * cmd, + unsigned int init_ticks, + unsigned int scan_ticks, unsigned int chan_ticks) +{ + + unsigned long tmp = 0; + + CALL_PDEBUG("In ai_prepare()\n"); + + /* Write timer arguments */ + ai_write_timer(dev, init_ticks, scan_ticks, chan_ticks); + + /* Reset control register */ + me4000_outl(dev, tmp, info->ai_context.ctrl_reg); + + /* Start sources */ + if ((cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_TIMER && + cmd->convert_src == TRIG_TIMER) || + (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_FOLLOW && + cmd->convert_src == TRIG_TIMER)) { + tmp = ME4000_AI_CTRL_BIT_MODE_1 | + ME4000_AI_CTRL_BIT_CHANNEL_FIFO | + ME4000_AI_CTRL_BIT_DATA_FIFO; + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_EXT && + cmd->convert_src == TRIG_TIMER) { + tmp = ME4000_AI_CTRL_BIT_MODE_2 | + ME4000_AI_CTRL_BIT_CHANNEL_FIFO | + ME4000_AI_CTRL_BIT_DATA_FIFO; + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_EXT && + cmd->convert_src == TRIG_EXT) { + tmp = ME4000_AI_CTRL_BIT_MODE_0 | + ME4000_AI_CTRL_BIT_MODE_1 | + ME4000_AI_CTRL_BIT_CHANNEL_FIFO | + ME4000_AI_CTRL_BIT_DATA_FIFO; + } else { + tmp = ME4000_AI_CTRL_BIT_MODE_0 | + ME4000_AI_CTRL_BIT_CHANNEL_FIFO | + ME4000_AI_CTRL_BIT_DATA_FIFO; + } + + /* Stop triggers */ + if (cmd->stop_src == TRIG_COUNT) { + me4000_outl(dev, cmd->chanlist_len * cmd->stop_arg, + info->ai_context.sample_counter_reg); + tmp |= ME4000_AI_CTRL_BIT_HF_IRQ | ME4000_AI_CTRL_BIT_SC_IRQ; + } else if (cmd->stop_src == TRIG_NONE && + cmd->scan_end_src == TRIG_COUNT) { + me4000_outl(dev, cmd->scan_end_arg, + info->ai_context.sample_counter_reg); + tmp |= ME4000_AI_CTRL_BIT_HF_IRQ | ME4000_AI_CTRL_BIT_SC_IRQ; + } else { + tmp |= ME4000_AI_CTRL_BIT_HF_IRQ; + } + + /* Write the setup to the control register */ + me4000_outl(dev, tmp, info->ai_context.ctrl_reg); + + /* Write the channel list */ + ai_write_chanlist(dev, s, cmd); + + return 0; +} + +static int ai_write_chanlist(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + unsigned int entry; + unsigned int chan; + unsigned int rang; + unsigned int aref; + int i; + + CALL_PDEBUG("In ai_write_chanlist()\n"); + + for (i = 0; i < cmd->chanlist_len; i++) { + chan = CR_CHAN(cmd->chanlist[i]); + rang = CR_RANGE(cmd->chanlist[i]); + aref = CR_AREF(cmd->chanlist[i]); + + entry = chan; + + if (rang == 0) { + entry |= ME4000_AI_LIST_RANGE_UNIPOLAR_2_5; + } else if (rang == 1) { + entry |= ME4000_AI_LIST_RANGE_UNIPOLAR_10; + } else if (rang == 2) { + entry |= ME4000_AI_LIST_RANGE_BIPOLAR_2_5; + } else { + entry |= ME4000_AI_LIST_RANGE_BIPOLAR_10; + } + + if (aref == SDF_DIFF) { + entry |= ME4000_AI_LIST_INPUT_DIFFERENTIAL; + } else { + entry |= ME4000_AI_LIST_INPUT_SINGLE_ENDED; + } + + me4000_outl(dev, entry, info->ai_context.channel_list_reg); + } + + return 0; +} + +static int me4000_ai_do_cmd(comedi_device * dev, comedi_subdevice * s) +{ + int err; + unsigned int init_ticks = 0; + unsigned int scan_ticks = 0; + unsigned int chan_ticks = 0; + comedi_cmd *cmd = &s->async->cmd; + + CALL_PDEBUG("In me4000_ai_do_cmd()\n"); + + /* Reset the analog input */ + err = me4000_ai_cancel(dev, s); + if (err) + return err; + + /* Round the timer arguments */ + err = ai_round_cmd_args(dev, + s, cmd, &init_ticks, &scan_ticks, &chan_ticks); + if (err) + return err; + + /* Prepare the AI for acquisition */ + err = ai_prepare(dev, s, cmd, init_ticks, scan_ticks, chan_ticks); + if (err) + return err; + + /* Start acquistion by dummy read */ + me4000_inl(dev, info->ai_context.start_reg); + + return 0; +} + +/* + * me4000_ai_do_cmd_test(): + * + * The demo cmd.c in ./comedilib/demo specifies 6 return values: + * - success + * - invalid source + * - source conflict + * - invalid argument + * - argument conflict + * - invalid chanlist + * So I tried to adopt this scheme. + */ +static int me4000_ai_do_cmd_test(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + + unsigned int init_ticks; + unsigned int chan_ticks; + unsigned int scan_ticks; + int err = 0; + + CALL_PDEBUG("In me4000_ai_do_cmd_test()\n"); + + PDEBUG("me4000_ai_do_cmd_test(): subdev = %d\n", cmd->subdev); + PDEBUG("me4000_ai_do_cmd_test(): flags = %08X\n", cmd->flags); + PDEBUG("me4000_ai_do_cmd_test(): start_src = %08X\n", + cmd->start_src); + PDEBUG("me4000_ai_do_cmd_test(): start_arg = %d\n", + cmd->start_arg); + PDEBUG("me4000_ai_do_cmd_test(): scan_begin_src = %08X\n", + cmd->scan_begin_src); + PDEBUG("me4000_ai_do_cmd_test(): scan_begin_arg = %d\n", + cmd->scan_begin_arg); + PDEBUG("me4000_ai_do_cmd_test(): convert_src = %08X\n", + cmd->convert_src); + PDEBUG("me4000_ai_do_cmd_test(): convert_arg = %d\n", + cmd->convert_arg); + PDEBUG("me4000_ai_do_cmd_test(): scan_end_src = %08X\n", + cmd->scan_end_src); + PDEBUG("me4000_ai_do_cmd_test(): scan_end_arg = %d\n", + cmd->scan_end_arg); + PDEBUG("me4000_ai_do_cmd_test(): stop_src = %08X\n", + cmd->stop_src); + PDEBUG("me4000_ai_do_cmd_test(): stop_arg = %d\n", cmd->stop_arg); + PDEBUG("me4000_ai_do_cmd_test(): chanlist = %d\n", + (unsigned int)cmd->chanlist); + PDEBUG("me4000_ai_do_cmd_test(): chanlist_len = %d\n", + cmd->chanlist_len); + + /* Only rounding flags are implemented */ + cmd->flags &= TRIG_ROUND_NEAREST | TRIG_ROUND_UP | TRIG_ROUND_DOWN; + + /* Round the timer arguments */ + ai_round_cmd_args(dev, s, cmd, &init_ticks, &scan_ticks, &chan_ticks); + + /* + * Stage 1. Check if the trigger sources are generally valid. + */ + switch (cmd->start_src) { + case TRIG_NOW: + case TRIG_EXT: + break; + case TRIG_ANY: + cmd->start_src &= TRIG_NOW | TRIG_EXT; + err++; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start source\n", + dev->minor); + cmd->start_src = TRIG_NOW; + err++; + } + switch (cmd->scan_begin_src) { + case TRIG_FOLLOW: + case TRIG_TIMER: + case TRIG_EXT: + break; + case TRIG_ANY: + cmd->scan_begin_src &= TRIG_FOLLOW | TRIG_TIMER | TRIG_EXT; + err++; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan begin source\n", + dev->minor); + cmd->scan_begin_src = TRIG_FOLLOW; + err++; + } + switch (cmd->convert_src) { + case TRIG_TIMER: + case TRIG_EXT: + break; + case TRIG_ANY: + cmd->convert_src &= TRIG_TIMER | TRIG_EXT; + err++; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert source\n", + dev->minor); + cmd->convert_src = TRIG_TIMER; + err++; + } + switch (cmd->scan_end_src) { + case TRIG_NONE: + case TRIG_COUNT: + break; + case TRIG_ANY: + cmd->scan_end_src &= TRIG_NONE | TRIG_COUNT; + err++; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end source\n", + dev->minor); + cmd->scan_end_src = TRIG_NONE; + err++; + } + switch (cmd->stop_src) { + case TRIG_NONE: + case TRIG_COUNT: + break; + case TRIG_ANY: + cmd->stop_src &= TRIG_NONE | TRIG_COUNT; + err++; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid stop source\n", + dev->minor); + cmd->stop_src = TRIG_NONE; + err++; + } + if (err) { + return 1; + } + + /* + * Stage 2. Check for trigger source conflicts. + */ + if (cmd->start_src == TRIG_NOW && + cmd->scan_begin_src == TRIG_TIMER && + cmd->convert_src == TRIG_TIMER) { + } else if (cmd->start_src == TRIG_NOW && + cmd->scan_begin_src == TRIG_FOLLOW && + cmd->convert_src == TRIG_TIMER) { + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_TIMER && + cmd->convert_src == TRIG_TIMER) { + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_FOLLOW && + cmd->convert_src == TRIG_TIMER) { + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_EXT && + cmd->convert_src == TRIG_TIMER) { + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_EXT && + cmd->convert_src == TRIG_EXT) { + } else { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start trigger combination\n", + dev->minor); + cmd->start_src = TRIG_NOW; + cmd->scan_begin_src = TRIG_FOLLOW; + cmd->convert_src = TRIG_TIMER; + err++; + } + + if (cmd->stop_src == TRIG_NONE && cmd->scan_end_src == TRIG_NONE) { + } else if (cmd->stop_src == TRIG_COUNT && + cmd->scan_end_src == TRIG_NONE) { + } else if (cmd->stop_src == TRIG_NONE && + cmd->scan_end_src == TRIG_COUNT) { + } else if (cmd->stop_src == TRIG_COUNT && + cmd->scan_end_src == TRIG_COUNT) { + } else { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid stop trigger combination\n", + dev->minor); + cmd->stop_src = TRIG_NONE; + cmd->scan_end_src = TRIG_NONE; + err++; + } + if (err) { + return 2; + } + + /* + * Stage 3. Check if arguments are generally valid. + */ + if (cmd->chanlist_len < 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): No channel list\n", + dev->minor); + cmd->chanlist_len = 1; + err++; + } + if (init_ticks < 66) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Start arg to low\n", + dev->minor); + cmd->start_arg = 2000; + err++; + } + if (scan_ticks && scan_ticks < 67) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Scan begin arg to low\n", + dev->minor); + cmd->scan_begin_arg = 2031; + err++; + } + if (chan_ticks < 66) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Convert arg to low\n", + dev->minor); + cmd->convert_arg = 2000; + err++; + } + if (err) { + return 3; + } + + /* + * Stage 4. Check for argument conflicts. + */ + if (cmd->start_src == TRIG_NOW && + cmd->scan_begin_src == TRIG_TIMER && + cmd->convert_src == TRIG_TIMER) { + + /* Check timer arguments */ + if (init_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n", + dev->minor); + cmd->start_arg = 2000; // 66 ticks at least + err++; + } + if (chan_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n", + dev->minor); + cmd->convert_arg = 2000; // 66 ticks at least + err++; + } + if (scan_ticks <= cmd->chanlist_len * chan_ticks) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n", + dev->minor); + cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; // At least one tick more + err++; + } + } else if (cmd->start_src == TRIG_NOW && + cmd->scan_begin_src == TRIG_FOLLOW && + cmd->convert_src == TRIG_TIMER) { + + /* Check timer arguments */ + if (init_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n", + dev->minor); + cmd->start_arg = 2000; // 66 ticks at least + err++; + } + if (chan_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n", + dev->minor); + cmd->convert_arg = 2000; // 66 ticks at least + err++; + } + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_TIMER && + cmd->convert_src == TRIG_TIMER) { + + /* Check timer arguments */ + if (init_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n", + dev->minor); + cmd->start_arg = 2000; // 66 ticks at least + err++; + } + if (chan_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n", + dev->minor); + cmd->convert_arg = 2000; // 66 ticks at least + err++; + } + if (scan_ticks <= cmd->chanlist_len * chan_ticks) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n", + dev->minor); + cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; // At least one tick more + err++; + } + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_FOLLOW && + cmd->convert_src == TRIG_TIMER) { + + /* Check timer arguments */ + if (init_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n", + dev->minor); + cmd->start_arg = 2000; // 66 ticks at least + err++; + } + if (chan_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n", + dev->minor); + cmd->convert_arg = 2000; // 66 ticks at least + err++; + } + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_EXT && + cmd->convert_src == TRIG_TIMER) { + + /* Check timer arguments */ + if (init_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n", + dev->minor); + cmd->start_arg = 2000; // 66 ticks at least + err++; + } + if (chan_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n", + dev->minor); + cmd->convert_arg = 2000; // 66 ticks at least + err++; + } + } else if (cmd->start_src == TRIG_EXT && + cmd->scan_begin_src == TRIG_EXT && + cmd->convert_src == TRIG_EXT) { + + /* Check timer arguments */ + if (init_ticks < ME4000_AI_MIN_TICKS) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n", + dev->minor); + cmd->start_arg = 2000; // 66 ticks at least + err++; + } + } + if (cmd->stop_src == TRIG_COUNT) { + if (cmd->stop_arg == 0) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid stop arg\n", + dev->minor); + cmd->stop_arg = 1; + err++; + } + } + if (cmd->scan_end_src == TRIG_COUNT) { + if (cmd->scan_end_arg == 0) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n", + dev->minor); + cmd->scan_end_arg = 1; + err++; + } + } + if (err) { + return 4; + } + + /* + * Stage 5. Check the channel list. + */ + if (ai_check_chanlist(dev, s, cmd)) + return 5; + + return 0; +} + +static irqreturn_t me4000_ai_isr(int irq, void *dev_id PT_REGS_ARG) +{ + unsigned int tmp; + comedi_device *dev = dev_id; + comedi_subdevice *s = dev->subdevices; + me4000_ai_context_t *ai_context = &info->ai_context; + int i; + int c = 0; + long lval; + + ISR_PDEBUG("me4000_ai_isr() is executed\n"); + + if (!dev->attached) { + ISR_PDEBUG("me4000_ai_isr() premature interrupt\n"); + return IRQ_NONE; + } + + /* Reset all events */ + s->async->events = 0; + + /* Check if irq number is right */ + if (irq != ai_context->irq) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_isr(): Incorrect interrupt num: %d\n", + dev->minor, irq); + return IRQ_HANDLED; + } + + if (me4000_inl(dev, + ai_context-> + irq_status_reg) & ME4000_IRQ_STATUS_BIT_AI_HF) { + ISR_PDEBUG + ("me4000_ai_isr(): Fifo half full interrupt occured\n"); + + /* Read status register to find out what happened */ + tmp = me4000_inl(dev, ai_context->ctrl_reg); + + if (!(tmp & ME4000_AI_STATUS_BIT_FF_DATA) && + !(tmp & ME4000_AI_STATUS_BIT_HF_DATA) && + (tmp & ME4000_AI_STATUS_BIT_EF_DATA)) { + ISR_PDEBUG("me4000_ai_isr(): Fifo full\n"); + c = ME4000_AI_FIFO_COUNT; + + /* FIFO overflow, so stop conversion and disable all interrupts */ + tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP; + tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ | + ME4000_AI_CTRL_BIT_SC_IRQ); + me4000_outl(dev, tmp, ai_context->ctrl_reg); + + s->async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA; + + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_isr(): FIFO overflow\n", + dev->minor); + } else if ((tmp & ME4000_AI_STATUS_BIT_FF_DATA) + && !(tmp & ME4000_AI_STATUS_BIT_HF_DATA) + && (tmp & ME4000_AI_STATUS_BIT_EF_DATA)) { + ISR_PDEBUG("me4000_ai_isr(): Fifo half full\n"); + + s->async->events |= COMEDI_CB_BLOCK; + + c = ME4000_AI_FIFO_COUNT / 2; + } else { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_isr(): Can't determine state of fifo\n", + dev->minor); + c = 0; + + /* Undefined state, so stop conversion and disable all interrupts */ + tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP; + tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ | + ME4000_AI_CTRL_BIT_SC_IRQ); + me4000_outl(dev, tmp, ai_context->ctrl_reg); + + s->async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA; + + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_isr(): Undefined FIFO state\n", + dev->minor); + } + + ISR_PDEBUG("me4000_ai_isr(): Try to read %d values\n", c); + + for (i = 0; i < c; i++) { + /* Read value from data fifo */ + lval = inl(ai_context->data_reg) & 0xFFFF; + lval ^= 0x8000; + + if (!comedi_buf_put(s->async, lval)) { + /* Buffer overflow, so stop conversion and disable all interrupts */ + tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP; + tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ | + ME4000_AI_CTRL_BIT_SC_IRQ); + me4000_outl(dev, tmp, ai_context->ctrl_reg); + + s->async->events |= COMEDI_CB_OVERFLOW; + + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_isr(): Buffer overflow\n", + dev->minor); + + break; + } + } + + /* Work is done, so reset the interrupt */ + ISR_PDEBUG("me4000_ai_isr(): Reset fifo half full interrupt\n"); + tmp |= ME4000_AI_CTRL_BIT_HF_IRQ_RESET; + me4000_outl(dev, tmp, ai_context->ctrl_reg); + tmp &= ~ME4000_AI_CTRL_BIT_HF_IRQ_RESET; + me4000_outl(dev, tmp, ai_context->ctrl_reg); + } + + if (me4000_inl(dev, + ai_context-> + irq_status_reg) & ME4000_IRQ_STATUS_BIT_SC) { + ISR_PDEBUG + ("me4000_ai_isr(): Sample counter interrupt occured\n"); + + s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOA; + + /* Acquisition is complete, so stop conversion and disable all interrupts */ + tmp = me4000_inl(dev, ai_context->ctrl_reg); + tmp |= ME4000_AI_CTRL_BIT_IMMEDIATE_STOP; + tmp &= ~(ME4000_AI_CTRL_BIT_HF_IRQ | ME4000_AI_CTRL_BIT_SC_IRQ); + me4000_outl(dev, tmp, ai_context->ctrl_reg); + + /* Poll data until fifo empty */ + while (inl(ai_context->ctrl_reg) & ME4000_AI_STATUS_BIT_EF_DATA) { + /* Read value from data fifo */ + lval = inl(ai_context->data_reg) & 0xFFFF; + lval ^= 0x8000; + + if (!comedi_buf_put(s->async, lval)) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ai_isr(): Buffer overflow\n", + dev->minor); + s->async->events |= COMEDI_CB_OVERFLOW; + break; + } + } + + /* Work is done, so reset the interrupt */ + ISR_PDEBUG + ("me4000_ai_isr(): Reset interrupt from sample counter\n"); + tmp |= ME4000_AI_CTRL_BIT_SC_IRQ_RESET; + me4000_outl(dev, tmp, ai_context->ctrl_reg); + tmp &= ~ME4000_AI_CTRL_BIT_SC_IRQ_RESET; + me4000_outl(dev, tmp, ai_context->ctrl_reg); + } + + ISR_PDEBUG("me4000_ai_isr(): Events = 0x%X\n", s->async->events); + + if (s->async->events) + comedi_event(dev, s); + + return IRQ_HANDLED; +} + +/*============================================================================= + Analog output section + ===========================================================================*/ + +static int me4000_ao_insn_write(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + + int chan = CR_CHAN(insn->chanspec); + int rang = CR_RANGE(insn->chanspec); + int aref = CR_AREF(insn->chanspec); + unsigned long tmp; + + CALL_PDEBUG("In me4000_ao_insn_write()\n"); + + if (insn->n == 0) { + return 0; + } else if (insn->n > 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ao_insn_write(): Invalid instruction length %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + if (chan >= thisboard->ao.count) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ao_insn_write(): Invalid channel %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + if (rang != 0) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ao_insn_write(): Invalid range %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + if (aref != AREF_GROUND && aref != AREF_COMMON) { + printk(KERN_ERR + "comedi%d: me4000: me4000_ao_insn_write(): Invalid aref %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + /* Stop any running conversion */ + tmp = me4000_inl(dev, info->ao_context[chan].ctrl_reg); + tmp |= ME4000_AO_CTRL_BIT_IMMEDIATE_STOP; + me4000_outl(dev, tmp, info->ao_context[chan].ctrl_reg); + + /* Clear control register and set to single mode */ + me4000_outl(dev, 0x0, info->ao_context[chan].ctrl_reg); + + /* Write data value */ + me4000_outl(dev, data[0], info->ao_context[chan].single_reg); + + /* Store in the mirror */ + info->ao_context[chan].mirror = data[0]; + + return 1; +} + +static int me4000_ao_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int chan = CR_CHAN(insn->chanspec); + + if (insn->n == 0) { + return 0; + } else if (insn->n > 1) { + printk("comedi%d: me4000: me4000_ao_insn_read(): Invalid instruction length\n", dev->minor); + return -EINVAL; + } + + data[0] = info->ao_context[chan].mirror; + + return 1; +} + +/*============================================================================= + Digital I/O section + ===========================================================================*/ + +static int me4000_dio_insn_bits(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + + CALL_PDEBUG("In me4000_dio_insn_bits()\n"); + + /* Length of data must be 2 (mask and new data, see below) */ + if (insn->n == 0) { + return 0; + } + if (insn->n != 2) { + printk("comedi%d: me4000: me4000_dio_insn_bits(): Invalid instruction length\n", dev->minor); + return -EINVAL; + } + + /* + * The insn data consists of a mask in data[0] and the new data + * in data[1]. The mask defines which bits we are concerning about. + * The new data must be anded with the mask. + * Each channel corresponds to a bit. + */ + if (data[0]) { + /* Check if requested ports are configured for output */ + if ((s->io_bits & data[0]) != data[0]) + return -EIO; + + s->state &= ~data[0]; + s->state |= data[0] & data[1]; + + /* Write out the new digital output lines */ + me4000_outl(dev, (s->state >> 0) & 0xFF, + info->dio_context.port_0_reg); + me4000_outl(dev, (s->state >> 8) & 0xFF, + info->dio_context.port_1_reg); + me4000_outl(dev, (s->state >> 16) & 0xFF, + info->dio_context.port_2_reg); + me4000_outl(dev, (s->state >> 24) & 0xFF, + info->dio_context.port_3_reg); + } + + /* On return, data[1] contains the value of + the digital input and output lines. */ + data[1] = + ((me4000_inl(dev, info->dio_context.port_0_reg) & 0xFF) << 0) | + ((me4000_inl(dev, info->dio_context.port_1_reg) & 0xFF) << 8) | + ((me4000_inl(dev, info->dio_context.port_2_reg) & 0xFF) << 16) | + ((me4000_inl(dev, info->dio_context.port_3_reg) & 0xFF) << 24); + + return 2; +} + +static int me4000_dio_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + unsigned long tmp; + int chan = CR_CHAN(insn->chanspec); + + CALL_PDEBUG("In me4000_dio_insn_config()\n"); + + if (data[0] == INSN_CONFIG_DIO_QUERY) { + data[1] = + (s-> + io_bits & (1 << chan)) ? COMEDI_OUTPUT : COMEDI_INPUT; + return insn->n; + } + + /* + * The input or output configuration of each digital line is + * configured by a special insn_config instruction. chanspec + * contains the channel to be changed, and data[0] contains the + * value COMEDI_INPUT or COMEDI_OUTPUT. + * On the ME-4000 it is only possible to switch port wise (8 bit) + */ + + tmp = me4000_inl(dev, info->dio_context.ctrl_reg); + + if (data[0] == COMEDI_OUTPUT) { + if (chan < 8) { + s->io_bits |= 0xFF; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_0 | + ME4000_DIO_CTRL_BIT_MODE_1); + tmp |= ME4000_DIO_CTRL_BIT_MODE_0; + } else if (chan < 16) { + /* + * Chech for optoisolated ME-4000 version. If one the first + * port is a fixed output port and the second is a fixed input port. + */ + if (!me4000_inl(dev, info->dio_context.dir_reg)) + return -ENODEV; + + s->io_bits |= 0xFF00; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_2 | + ME4000_DIO_CTRL_BIT_MODE_3); + tmp |= ME4000_DIO_CTRL_BIT_MODE_2; + } else if (chan < 24) { + s->io_bits |= 0xFF0000; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_4 | + ME4000_DIO_CTRL_BIT_MODE_5); + tmp |= ME4000_DIO_CTRL_BIT_MODE_4; + } else if (chan < 32) { + s->io_bits |= 0xFF000000; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_6 | + ME4000_DIO_CTRL_BIT_MODE_7); + tmp |= ME4000_DIO_CTRL_BIT_MODE_6; + } else { + return -EINVAL; + } + } else { + if (chan < 8) { + /* + * Chech for optoisolated ME-4000 version. If one the first + * port is a fixed output port and the second is a fixed input port. + */ + if (!me4000_inl(dev, info->dio_context.dir_reg)) + return -ENODEV; + + s->io_bits &= ~0xFF; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_0 | + ME4000_DIO_CTRL_BIT_MODE_1); + } else if (chan < 16) { + s->io_bits &= ~0xFF00; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_2 | + ME4000_DIO_CTRL_BIT_MODE_3); + } else if (chan < 24) { + s->io_bits &= ~0xFF0000; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_4 | + ME4000_DIO_CTRL_BIT_MODE_5); + } else if (chan < 32) { + s->io_bits &= ~0xFF000000; + tmp &= ~(ME4000_DIO_CTRL_BIT_MODE_6 | + ME4000_DIO_CTRL_BIT_MODE_7); + } else { + return -EINVAL; + } + } + + me4000_outl(dev, tmp, info->dio_context.ctrl_reg); + + return 1; +} + +/*============================================================================= + Counter section + ===========================================================================*/ + +static int cnt_reset(comedi_device * dev, unsigned int channel) +{ + + CALL_PDEBUG("In cnt_reset()\n"); + + switch (channel) { + case 0: + me4000_outb(dev, 0x30, info->cnt_context.ctrl_reg); + me4000_outb(dev, 0x00, info->cnt_context.counter_0_reg); + me4000_outb(dev, 0x00, info->cnt_context.counter_0_reg); + break; + case 1: + me4000_outb(dev, 0x70, info->cnt_context.ctrl_reg); + me4000_outb(dev, 0x00, info->cnt_context.counter_1_reg); + me4000_outb(dev, 0x00, info->cnt_context.counter_1_reg); + break; + case 2: + me4000_outb(dev, 0xB0, info->cnt_context.ctrl_reg); + me4000_outb(dev, 0x00, info->cnt_context.counter_2_reg); + me4000_outb(dev, 0x00, info->cnt_context.counter_2_reg); + break; + default: + printk(KERN_ERR + "comedi%d: me4000: cnt_reset(): Invalid channel\n", + dev->minor); + return -EINVAL; + } + + return 0; +} + +static int cnt_config(comedi_device * dev, unsigned int channel, + unsigned int mode) +{ + int tmp = 0; + + CALL_PDEBUG("In cnt_config()\n"); + + switch (channel) { + case 0: + tmp |= ME4000_CNT_COUNTER_0; + break; + case 1: + tmp |= ME4000_CNT_COUNTER_1; + break; + case 2: + tmp |= ME4000_CNT_COUNTER_2; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: cnt_config(): Invalid channel\n", + dev->minor); + return -EINVAL; + } + + switch (mode) { + case 0: + tmp |= ME4000_CNT_MODE_0; + break; + case 1: + tmp |= ME4000_CNT_MODE_1; + break; + case 2: + tmp |= ME4000_CNT_MODE_2; + break; + case 3: + tmp |= ME4000_CNT_MODE_3; + break; + case 4: + tmp |= ME4000_CNT_MODE_4; + break; + case 5: + tmp |= ME4000_CNT_MODE_5; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: cnt_config(): Invalid counter mode\n", + dev->minor); + return -EINVAL; + } + + /* Write the control word */ + tmp |= 0x30; + me4000_outb(dev, tmp, info->cnt_context.ctrl_reg); + + return 0; +} + +static int me4000_cnt_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + + int err; + + CALL_PDEBUG("In me4000_cnt_insn_config()\n"); + + switch (data[0]) { + case GPCT_RESET: + if (insn->n != 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_config(): Invalid instruction length%d\n", + dev->minor, insn->n); + return -EINVAL; + } + + err = cnt_reset(dev, insn->chanspec); + if (err) + return err; + break; + case GPCT_SET_OPERATION: + if (insn->n != 2) { + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_config(): Invalid instruction length%d\n", + dev->minor, insn->n); + return -EINVAL; + } + + err = cnt_config(dev, insn->chanspec, data[1]); + if (err) + return err; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_config(): Invalid instruction\n", + dev->minor); + return -EINVAL; + } + + return 2; +} + +static int me4000_cnt_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + + unsigned short tmp; + + CALL_PDEBUG("In me4000_cnt_insn_read()\n"); + + if (insn->n == 0) { + return 0; + } + if (insn->n > 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_read(): Invalid instruction length %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + switch (insn->chanspec) { + case 0: + tmp = me4000_inb(dev, info->cnt_context.counter_0_reg); + data[0] = tmp; + tmp = me4000_inb(dev, info->cnt_context.counter_0_reg); + data[0] |= tmp << 8; + break; + case 1: + tmp = me4000_inb(dev, info->cnt_context.counter_1_reg); + data[0] = tmp; + tmp = me4000_inb(dev, info->cnt_context.counter_1_reg); + data[0] |= tmp << 8; + break; + case 2: + tmp = me4000_inb(dev, info->cnt_context.counter_2_reg); + data[0] = tmp; + tmp = me4000_inb(dev, info->cnt_context.counter_2_reg); + data[0] |= tmp << 8; + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_read(): Invalid channel %d\n", + dev->minor, insn->chanspec); + return -EINVAL; + } + + return 1; +} + +static int me4000_cnt_insn_write(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + + unsigned short tmp; + + CALL_PDEBUG("In me4000_cnt_insn_write()\n"); + + if (insn->n == 0) { + return 0; + } else if (insn->n > 1) { + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_write(): Invalid instruction length %d\n", + dev->minor, insn->n); + return -EINVAL; + } + + switch (insn->chanspec) { + case 0: + tmp = data[0] & 0xFF; + me4000_outb(dev, tmp, info->cnt_context.counter_0_reg); + tmp = (data[0] >> 8) & 0xFF; + me4000_outb(dev, tmp, info->cnt_context.counter_0_reg); + break; + case 1: + tmp = data[0] & 0xFF; + me4000_outb(dev, tmp, info->cnt_context.counter_1_reg); + tmp = (data[0] >> 8) & 0xFF; + me4000_outb(dev, tmp, info->cnt_context.counter_1_reg); + break; + case 2: + tmp = data[0] & 0xFF; + me4000_outb(dev, tmp, info->cnt_context.counter_2_reg); + tmp = (data[0] >> 8) & 0xFF; + me4000_outb(dev, tmp, info->cnt_context.counter_2_reg); + break; + default: + printk(KERN_ERR + "comedi%d: me4000: me4000_cnt_insn_write(): Invalid channel %d\n", + dev->minor, insn->chanspec); + return -EINVAL; + } + + return 1; +} + +COMEDI_PCI_INITCLEANUP(driver_me4000, me4000_pci_table); diff --git a/drivers/staging/comedi/drivers/me4000.h b/drivers/staging/comedi/drivers/me4000.h new file mode 100644 index 000000000000..f12b8873ec3c --- /dev/null +++ b/drivers/staging/comedi/drivers/me4000.h @@ -0,0 +1,446 @@ +/* + me4000.h + Register descriptions and defines for the ME-4000 board family + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 1998-9 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef _ME4000_H_ +#define _ME4000_H_ + +/*============================================================================= + Debug section + ===========================================================================*/ + +#undef ME4000_CALL_DEBUG // Debug function entry and exit +#undef ME4000_PORT_DEBUG // Debug port access +#undef ME4000_ISR_DEBUG // Debug the interrupt service routine +#undef ME4000_DEBUG // General purpose debug masseges + +#ifdef ME4000_CALL_DEBUG +#undef CALL_PDEBUG +#define CALL_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args) +#else +# define CALL_PDEBUG(fmt, args...) // no debugging, do nothing +#endif + +#ifdef ME4000_PORT_DEBUG +#undef PORT_PDEBUG +#define PORT_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args) +#else +#define PORT_PDEBUG(fmt, args...) // no debugging, do nothing +#endif + +#ifdef ME4000_ISR_DEBUG +#undef ISR_PDEBUG +#define ISR_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args) +#else +#define ISR_PDEBUG(fmt, args...) // no debugging, do nothing +#endif + +#ifdef ME4000_DEBUG +#undef PDEBUG +#define PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args) +#else +#define PDEBUG(fmt, args...) // no debugging, do nothing +#endif + +/*============================================================================= + PCI vendor and device IDs + ===========================================================================*/ + +#define PCI_VENDOR_ID_MEILHAUS 0x1402 + +#define PCI_DEVICE_ID_MEILHAUS_ME4650 0x4650 // Low Cost version + +#define PCI_DEVICE_ID_MEILHAUS_ME4660 0x4660 // Standard version +#define PCI_DEVICE_ID_MEILHAUS_ME4660I 0x4661 // Isolated version +#define PCI_DEVICE_ID_MEILHAUS_ME4660S 0x4662 // Standard version with Sample and Hold +#define PCI_DEVICE_ID_MEILHAUS_ME4660IS 0x4663 // Isolated version with Sample and Hold + +#define PCI_DEVICE_ID_MEILHAUS_ME4670 0x4670 // Standard version +#define PCI_DEVICE_ID_MEILHAUS_ME4670I 0x4671 // Isolated version +#define PCI_DEVICE_ID_MEILHAUS_ME4670S 0x4672 // Standard version with Sample and Hold +#define PCI_DEVICE_ID_MEILHAUS_ME4670IS 0x4673 // Isolated version with Sample and Hold + +#define PCI_DEVICE_ID_MEILHAUS_ME4680 0x4680 // Standard version +#define PCI_DEVICE_ID_MEILHAUS_ME4680I 0x4681 // Isolated version +#define PCI_DEVICE_ID_MEILHAUS_ME4680S 0x4682 // Standard version with Sample and Hold +#define PCI_DEVICE_ID_MEILHAUS_ME4680IS 0x4683 // Isolated version with Sample and Hold + +/*============================================================================= + ME-4000 base register offsets + ===========================================================================*/ + +#define ME4000_AO_00_CTRL_REG 0x00 // R/W +#define ME4000_AO_00_STATUS_REG 0x04 // R/_ +#define ME4000_AO_00_FIFO_REG 0x08 // _/W +#define ME4000_AO_00_SINGLE_REG 0x0C // R/W +#define ME4000_AO_00_TIMER_REG 0x10 // _/W + +#define ME4000_AO_01_CTRL_REG 0x18 // R/W +#define ME4000_AO_01_STATUS_REG 0x1C // R/_ +#define ME4000_AO_01_FIFO_REG 0x20 // _/W +#define ME4000_AO_01_SINGLE_REG 0x24 // R/W +#define ME4000_AO_01_TIMER_REG 0x28 // _/W + +#define ME4000_AO_02_CTRL_REG 0x30 // R/W +#define ME4000_AO_02_STATUS_REG 0x34 // R/_ +#define ME4000_AO_02_FIFO_REG 0x38 // _/W +#define ME4000_AO_02_SINGLE_REG 0x3C // R/W +#define ME4000_AO_02_TIMER_REG 0x40 // _/W + +#define ME4000_AO_03_CTRL_REG 0x48 // R/W +#define ME4000_AO_03_STATUS_REG 0x4C // R/_ +#define ME4000_AO_03_FIFO_REG 0x50 // _/W +#define ME4000_AO_03_SINGLE_REG 0x54 // R/W +#define ME4000_AO_03_TIMER_REG 0x58 // _/W + +#define ME4000_AI_CTRL_REG 0x74 // _/W +#define ME4000_AI_STATUS_REG 0x74 // R/_ +#define ME4000_AI_CHANNEL_LIST_REG 0x78 // _/W +#define ME4000_AI_DATA_REG 0x7C // R/_ +#define ME4000_AI_CHAN_TIMER_REG 0x80 // _/W +#define ME4000_AI_CHAN_PRE_TIMER_REG 0x84 // _/W +#define ME4000_AI_SCAN_TIMER_LOW_REG 0x88 // _/W +#define ME4000_AI_SCAN_TIMER_HIGH_REG 0x8C // _/W +#define ME4000_AI_SCAN_PRE_TIMER_LOW_REG 0x90 // _/W +#define ME4000_AI_SCAN_PRE_TIMER_HIGH_REG 0x94 // _/W +#define ME4000_AI_START_REG 0x98 // R/_ + +#define ME4000_IRQ_STATUS_REG 0x9C // R/_ + +#define ME4000_DIO_PORT_0_REG 0xA0 // R/W +#define ME4000_DIO_PORT_1_REG 0xA4 // R/W +#define ME4000_DIO_PORT_2_REG 0xA8 // R/W +#define ME4000_DIO_PORT_3_REG 0xAC // R/W +#define ME4000_DIO_DIR_REG 0xB0 // R/W + +#define ME4000_AO_LOADSETREG_XX 0xB4 // R/W + +#define ME4000_DIO_CTRL_REG 0xB8 // R/W + +#define ME4000_AO_DEMUX_ADJUST_REG 0xBC // -/W + +#define ME4000_AI_SAMPLE_COUNTER_REG 0xC0 // _/W + +/*============================================================================= + Value to adjust Demux + ===========================================================================*/ + +#define ME4000_AO_DEMUX_ADJUST_VALUE 0x4C + +/*============================================================================= + Counter base register offsets + ===========================================================================*/ + +#define ME4000_CNT_COUNTER_0_REG 0x00 +#define ME4000_CNT_COUNTER_1_REG 0x01 +#define ME4000_CNT_COUNTER_2_REG 0x02 +#define ME4000_CNT_CTRL_REG 0x03 + +/*============================================================================= + PLX base register offsets + ===========================================================================*/ + +#define PLX_INTCSR 0x4C // Interrupt control and status register +#define PLX_ICR 0x50 // Initialization control register + +/*============================================================================= + Bits for the PLX_ICSR register + ===========================================================================*/ + +#define PLX_INTCSR_LOCAL_INT1_EN 0x01 // If set, local interrupt 1 is enabled (r/w) +#define PLX_INTCSR_LOCAL_INT1_POL 0x02 // If set, local interrupt 1 polarity is active high (r/w) +#define PLX_INTCSR_LOCAL_INT1_STATE 0x04 // If set, local interrupt 1 is active (r/_) +#define PLX_INTCSR_LOCAL_INT2_EN 0x08 // If set, local interrupt 2 is enabled (r/w) +#define PLX_INTCSR_LOCAL_INT2_POL 0x10 // If set, local interrupt 2 polarity is active high (r/w) +#define PLX_INTCSR_LOCAL_INT2_STATE 0x20 // If set, local interrupt 2 is active (r/_) +#define PLX_INTCSR_PCI_INT_EN 0x40 // If set, PCI interrupt is enabled (r/w) +#define PLX_INTCSR_SOFT_INT 0x80 // If set, a software interrupt is generated (r/w) + +/*============================================================================= + Bits for the PLX_ICR register + ===========================================================================*/ + +#define PLX_ICR_BIT_EEPROM_CLOCK_SET 0x01000000 +#define PLX_ICR_BIT_EEPROM_CHIP_SELECT 0x02000000 +#define PLX_ICR_BIT_EEPROM_WRITE 0x04000000 +#define PLX_ICR_BIT_EEPROM_READ 0x08000000 +#define PLX_ICR_BIT_EEPROM_VALID 0x10000000 + +#define PLX_ICR_MASK_EEPROM 0x1F000000 + +#define EEPROM_DELAY 1 + +/*============================================================================= + Bits for the ME4000_AO_CTRL_REG register + ===========================================================================*/ + +#define ME4000_AO_CTRL_BIT_MODE_0 0x001 +#define ME4000_AO_CTRL_BIT_MODE_1 0x002 +#define ME4000_AO_CTRL_MASK_MODE 0x003 +#define ME4000_AO_CTRL_BIT_STOP 0x004 +#define ME4000_AO_CTRL_BIT_ENABLE_FIFO 0x008 +#define ME4000_AO_CTRL_BIT_ENABLE_EX_TRIG 0x010 +#define ME4000_AO_CTRL_BIT_EX_TRIG_EDGE 0x020 +#define ME4000_AO_CTRL_BIT_IMMEDIATE_STOP 0x080 +#define ME4000_AO_CTRL_BIT_ENABLE_DO 0x100 +#define ME4000_AO_CTRL_BIT_ENABLE_IRQ 0x200 +#define ME4000_AO_CTRL_BIT_RESET_IRQ 0x400 + +/*============================================================================= + Bits for the ME4000_AO_STATUS_REG register + ===========================================================================*/ + +#define ME4000_AO_STATUS_BIT_FSM 0x01 +#define ME4000_AO_STATUS_BIT_FF 0x02 +#define ME4000_AO_STATUS_BIT_HF 0x04 +#define ME4000_AO_STATUS_BIT_EF 0x08 + +/*============================================================================= + Bits for the ME4000_AI_CTRL_REG register + ===========================================================================*/ + +#define ME4000_AI_CTRL_BIT_MODE_0 0x00000001 +#define ME4000_AI_CTRL_BIT_MODE_1 0x00000002 +#define ME4000_AI_CTRL_BIT_MODE_2 0x00000004 +#define ME4000_AI_CTRL_BIT_SAMPLE_HOLD 0x00000008 +#define ME4000_AI_CTRL_BIT_IMMEDIATE_STOP 0x00000010 +#define ME4000_AI_CTRL_BIT_STOP 0x00000020 +#define ME4000_AI_CTRL_BIT_CHANNEL_FIFO 0x00000040 +#define ME4000_AI_CTRL_BIT_DATA_FIFO 0x00000080 +#define ME4000_AI_CTRL_BIT_FULLSCALE 0x00000100 +#define ME4000_AI_CTRL_BIT_OFFSET 0x00000200 +#define ME4000_AI_CTRL_BIT_EX_TRIG_ANALOG 0x00000400 +#define ME4000_AI_CTRL_BIT_EX_TRIG 0x00000800 +#define ME4000_AI_CTRL_BIT_EX_TRIG_FALLING 0x00001000 +#define ME4000_AI_CTRL_BIT_EX_IRQ 0x00002000 +#define ME4000_AI_CTRL_BIT_EX_IRQ_RESET 0x00004000 +#define ME4000_AI_CTRL_BIT_LE_IRQ 0x00008000 +#define ME4000_AI_CTRL_BIT_LE_IRQ_RESET 0x00010000 +#define ME4000_AI_CTRL_BIT_HF_IRQ 0x00020000 +#define ME4000_AI_CTRL_BIT_HF_IRQ_RESET 0x00040000 +#define ME4000_AI_CTRL_BIT_SC_IRQ 0x00080000 +#define ME4000_AI_CTRL_BIT_SC_IRQ_RESET 0x00100000 +#define ME4000_AI_CTRL_BIT_SC_RELOAD 0x00200000 +#define ME4000_AI_CTRL_BIT_EX_TRIG_BOTH 0x80000000 + +/*============================================================================= + Bits for the ME4000_AI_STATUS_REG register + ===========================================================================*/ + +#define ME4000_AI_STATUS_BIT_EF_CHANNEL 0x00400000 +#define ME4000_AI_STATUS_BIT_HF_CHANNEL 0x00800000 +#define ME4000_AI_STATUS_BIT_FF_CHANNEL 0x01000000 +#define ME4000_AI_STATUS_BIT_EF_DATA 0x02000000 +#define ME4000_AI_STATUS_BIT_HF_DATA 0x04000000 +#define ME4000_AI_STATUS_BIT_FF_DATA 0x08000000 +#define ME4000_AI_STATUS_BIT_LE 0x10000000 +#define ME4000_AI_STATUS_BIT_FSM 0x20000000 + +/*============================================================================= + Bits for the ME4000_IRQ_STATUS_REG register + ===========================================================================*/ + +#define ME4000_IRQ_STATUS_BIT_EX 0x01 +#define ME4000_IRQ_STATUS_BIT_LE 0x02 +#define ME4000_IRQ_STATUS_BIT_AI_HF 0x04 +#define ME4000_IRQ_STATUS_BIT_AO_0_HF 0x08 +#define ME4000_IRQ_STATUS_BIT_AO_1_HF 0x10 +#define ME4000_IRQ_STATUS_BIT_AO_2_HF 0x20 +#define ME4000_IRQ_STATUS_BIT_AO_3_HF 0x40 +#define ME4000_IRQ_STATUS_BIT_SC 0x80 + +/*============================================================================= + Bits for the ME4000_DIO_CTRL_REG register + ===========================================================================*/ + +#define ME4000_DIO_CTRL_BIT_MODE_0 0x0001 +#define ME4000_DIO_CTRL_BIT_MODE_1 0x0002 +#define ME4000_DIO_CTRL_BIT_MODE_2 0x0004 +#define ME4000_DIO_CTRL_BIT_MODE_3 0x0008 +#define ME4000_DIO_CTRL_BIT_MODE_4 0x0010 +#define ME4000_DIO_CTRL_BIT_MODE_5 0x0020 +#define ME4000_DIO_CTRL_BIT_MODE_6 0x0040 +#define ME4000_DIO_CTRL_BIT_MODE_7 0x0080 + +#define ME4000_DIO_CTRL_BIT_FUNCTION_0 0x0100 +#define ME4000_DIO_CTRL_BIT_FUNCTION_1 0x0200 + +#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_0 0x0400 +#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_1 0x0800 +#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_2 0x1000 +#define ME4000_DIO_CTRL_BIT_FIFO_HIGH_3 0x2000 + +/*============================================================================= + Information about the hardware capabilities + ===========================================================================*/ + +typedef struct me4000_ao_info { + int count; + int fifo_count; +} me4000_ao_info_t; + +typedef struct me4000_ai_info { + int count; + int sh_count; + int diff_count; + int ex_trig_analog; +} me4000_ai_info_t; + +typedef struct me4000_dio_info { + int count; +} me4000_dio_info_t; + +typedef struct me4000_cnt_info { + int count; +} me4000_cnt_info_t; + +typedef struct me4000_board { + const char *name; + unsigned short device_id; + me4000_ao_info_t ao; + me4000_ai_info_t ai; + me4000_dio_info_t dio; + me4000_cnt_info_t cnt; +} me4000_board_t; + +#define thisboard ((const me4000_board_t *)dev->board_ptr) + +/*============================================================================= + Global board and subdevice information structures + ===========================================================================*/ + +typedef struct me4000_ao_context { + int irq; + + unsigned long mirror; // Store the last written value + + unsigned long ctrl_reg; + unsigned long status_reg; + unsigned long fifo_reg; + unsigned long single_reg; + unsigned long timer_reg; + unsigned long irq_status_reg; + unsigned long preload_reg; +} me4000_ao_context_t; + +typedef struct me4000_ai_context { + int irq; + + unsigned long ctrl_reg; + unsigned long status_reg; + unsigned long channel_list_reg; + unsigned long data_reg; + unsigned long chan_timer_reg; + unsigned long chan_pre_timer_reg; + unsigned long scan_timer_low_reg; + unsigned long scan_timer_high_reg; + unsigned long scan_pre_timer_low_reg; + unsigned long scan_pre_timer_high_reg; + unsigned long start_reg; + unsigned long irq_status_reg; + unsigned long sample_counter_reg; +} me4000_ai_context_t; + +typedef struct me4000_dio_context { + unsigned long dir_reg; + unsigned long ctrl_reg; + unsigned long port_0_reg; + unsigned long port_1_reg; + unsigned long port_2_reg; + unsigned long port_3_reg; +} me4000_dio_context_t; + +typedef struct me4000_cnt_context { + unsigned long ctrl_reg; + unsigned long counter_0_reg; + unsigned long counter_1_reg; + unsigned long counter_2_reg; +} me4000_cnt_context_t; + +typedef struct me4000_info { + unsigned long plx_regbase; // PLX configuration space base address + unsigned long me4000_regbase; // Base address of the ME4000 + unsigned long timer_regbase; // Base address of the timer circuit + unsigned long program_regbase; // Base address to set the program pin for the xilinx + + unsigned long plx_regbase_size; // PLX register set space + unsigned long me4000_regbase_size; // ME4000 register set space + unsigned long timer_regbase_size; // Timer circuit register set space + unsigned long program_regbase_size; // Size of program base address of the ME4000 + + unsigned int serial_no; // Serial number of the board + unsigned char hw_revision; // Hardware revision of the board + unsigned short vendor_id; // Meilhaus vendor id + unsigned short device_id; // Device id + + struct pci_dev *pci_dev_p; // General PCI information + + unsigned int irq; // IRQ assigned from the PCI BIOS + + struct me4000_ai_context ai_context; // Analog input specific context + struct me4000_ao_context ao_context[4]; // Vector with analog output specific context + struct me4000_dio_context dio_context; // Digital I/O specific context + struct me4000_cnt_context cnt_context; // Counter specific context +} me4000_info_t; + +#define info ((me4000_info_t *)dev->private) + +/*----------------------------------------------------------------------------- + Defines for analog input + ----------------------------------------------------------------------------*/ + +/* General stuff */ +#define ME4000_AI_FIFO_COUNT 2048 + +#define ME4000_AI_MIN_TICKS 66 +#define ME4000_AI_MIN_SAMPLE_TIME 2000 // Minimum sample time [ns] +#define ME4000_AI_BASE_FREQUENCY (unsigned int) 33E6 + +/* Channel list defines and masks */ +#define ME4000_AI_CHANNEL_LIST_COUNT 1024 + +#define ME4000_AI_LIST_INPUT_SINGLE_ENDED 0x000 +#define ME4000_AI_LIST_INPUT_DIFFERENTIAL 0x020 + +#define ME4000_AI_LIST_RANGE_BIPOLAR_10 0x000 +#define ME4000_AI_LIST_RANGE_BIPOLAR_2_5 0x040 +#define ME4000_AI_LIST_RANGE_UNIPOLAR_10 0x080 +#define ME4000_AI_LIST_RANGE_UNIPOLAR_2_5 0x0C0 + +#define ME4000_AI_LIST_LAST_ENTRY 0x100 + +/*----------------------------------------------------------------------------- + Defines for counters + ----------------------------------------------------------------------------*/ + +#define ME4000_CNT_COUNTER_0 0x00 +#define ME4000_CNT_COUNTER_1 0x40 +#define ME4000_CNT_COUNTER_2 0x80 + +#define ME4000_CNT_MODE_0 0x00 // Change state if zero crossing +#define ME4000_CNT_MODE_1 0x02 // Retriggerable One-Shot +#define ME4000_CNT_MODE_2 0x04 // Asymmetrical divider +#define ME4000_CNT_MODE_3 0x06 // Symmetrical divider +#define ME4000_CNT_MODE_4 0x08 // Counter start by software trigger +#define ME4000_CNT_MODE_5 0x0A // Counter start by hardware trigger + +#endif -- cgit v1.2.3 From 0bfc4e3b6af4de887f5411f39b541406dbdf823f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 09:58:28 -0800 Subject: Staging: comedi: fix checkpatch.pl issues in comedi_bond.c This fixes a number of the issues found by checkpatch.pl in the comedi_bond.c file. Cc: Calin A. Culianu Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_bond.c | 146 +++++++++++++++------------ 1 file changed, 80 insertions(+), 66 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c index 3a65f0316fc9..fc803370a040 100644 --- a/drivers/staging/comedi/drivers/comedi_bond.c +++ b/drivers/staging/comedi/drivers/comedi_bond.c @@ -23,7 +23,8 @@ */ /* Driver: comedi_bond -Description: A driver to 'bond' (merge) multiple subdevices from multiple devices together as one. +Description: A driver to 'bond' (merge) multiple subdevices from multiple + devices together as one. Devices: Author: ds Updated: Mon, 10 Oct 00:18:25 -0500 @@ -102,18 +103,23 @@ MODULE_LICENSE("GPL"); # define STR(x) STR1(x) #endif -int debug = 0; +int debug; module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, - "If true, print extra cryptic debugging output useful only to developers probably."); +MODULE_PARM_DESC(debug, "If true, print extra cryptic debugging output useful" + "only to developers."); #define LOG_MSG(x...) printk(KERN_INFO MODULE_NAME": "x) -#define DEBUG(x...) do { if(debug) printk(KERN_DEBUG MODULE_NAME": DEBUG: "x); } while(0) +#define DEBUG(x...) \ + do { \ + if (debug) \ + printk(KERN_DEBUG MODULE_NAME": DEBUG: "x); \ + } while (0) #define WARNING(x...) printk(KERN_WARNING MODULE_NAME ": WARNING: "x) #define ERROR(x...) printk(KERN_ERR MODULE_NAME ": INTERNAL ERROR: "x) MODULE_AUTHOR("Calin A. Culianu"); -MODULE_DESCRIPTION(MODULE_NAME - ": A driver for COMEDI to bond multiple COMEDI devices together as one. In the words of John Lennon: 'And the world will live as one...'"); +MODULE_DESCRIPTION(MODULE_NAME "A driver for COMEDI to bond multiple COMEDI " + "devices together as one. In the words of John Lennon: " + "'And the world will live as one...'"); /* * Board descriptions for two imaginary boards. Describing the @@ -127,8 +133,8 @@ typedef struct BondingBoard BondingBoard; static const BondingBoard bondingBoards[] = { { - name: MODULE_NAME, - }, + .name = MODULE_NAME, + }, }; /* @@ -142,8 +148,9 @@ struct BondedDevice { unsigned subdev; unsigned subdev_type; unsigned nchans; - unsigned chanid_offset; /* The offset into our unified linear channel-id's - of chanid 0 on this subdevice. */ + unsigned chanid_offset; /* The offset into our unified linear + channel-id's of chanid 0 on this + subdevice. */ }; typedef struct BondedDevice BondedDevice; @@ -172,19 +179,20 @@ typedef struct Private Private; * the board, and also about the kernel module that contains * the device code. */ -static int bonding_attach(comedi_device * dev, comedi_devconfig * it); -static int bonding_detach(comedi_device * dev); +static int bonding_attach(comedi_device *dev, comedi_devconfig *it); +static int bonding_detach(comedi_device *dev); /** Build Private array of all devices.. */ -static int doDevConfig(comedi_device * dev, comedi_devconfig * it); -static void doDevUnconfig(comedi_device * dev); -/* Ugly implementation of realloc that always copies memory around -- I'm lazy, what can I say? I like to do wasteful memcopies.. :) */ +static int doDevConfig(comedi_device *dev, comedi_devconfig *it); +static void doDevUnconfig(comedi_device *dev); +/* Ugly implementation of realloc that always copies memory around -- I'm lazy, + * what can I say? I like to do wasteful memcopies.. :) */ static void *Realloc(const void *ptr, size_t len, size_t old_len); static comedi_driver driver_bonding = { - driver_name:MODULE_NAME, - module:THIS_MODULE, - attach:bonding_attach, - detach:bonding_detach, + .driver_name = MODULE_NAME, + .module = THIS_MODULE, + .attach = bonding_attach, + .detach = bonding_detach, /* It is not necessary to implement the following members if you are * writing a driver for a ISA PnP or PCI card */ /* Most drivers will support multiple types of boards by @@ -203,15 +211,15 @@ static comedi_driver driver_bonding = { * the type of board in software. ISA PnP, PCI, and PCMCIA * devices are such boards. */ - board_name:&bondingBoards[0].name, - offset:sizeof(BondingBoard), - num_names:sizeof(bondingBoards) / sizeof(BondingBoard), + .board_name = &bondingBoards[0].name, + .offset = sizeof(BondingBoard), + .num_names = sizeof(bondingBoards) / sizeof(BondingBoard), }; -static int bonding_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); -static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); +static int bonding_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data); +static int bonding_dio_insn_config(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data); /* * Attach is called by the Comedi core to configure the driver @@ -219,35 +227,35 @@ static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, * in the driver structure, dev->board_ptr contains that * address. */ -static int bonding_attach(comedi_device * dev, comedi_devconfig * it) +static int bonding_attach(comedi_device *dev, comedi_devconfig *it) { comedi_subdevice *s; LOG_MSG("comedi%d\n", dev->minor); -/* - * Allocate the private structure area. alloc_private() is a - * convenient macro defined in comedidev.h. - */ + /* + * Allocate the private structure area. alloc_private() is a + * convenient macro defined in comedidev.h. + */ if (alloc_private(dev, sizeof(Private)) < 0) return -ENOMEM; -/* - * Setup our bonding from config params.. sets up our Private struct.. - */ + /* + * Setup our bonding from config params.. sets up our Private struct.. + */ if (!doDevConfig(dev, it)) return -EINVAL; -/* - * Initialize dev->board_name. Note that we can use the "thisboard" - * macro now, since we just initialized it in the last line. - */ + /* + * Initialize dev->board_name. Note that we can use the "thisboard" + * macro now, since we just initialized it in the last line. + */ dev->board_name = devpriv->name; -/* - * Allocate the subdevice structures. alloc_subdevice() is a - * convenient macro defined in comedidev.h. - */ + /* + * Allocate the subdevice structures. alloc_subdevice() is a + * convenient macro defined in comedidev.h. + */ if (alloc_subdevices(dev, 1) < 0) return -ENOMEM; @@ -260,7 +268,10 @@ static int bonding_attach(comedi_device * dev, comedi_devconfig * it) s->insn_bits = bonding_dio_insn_bits; s->insn_config = bonding_dio_insn_config; - LOG_MSG("attached with %u DIO channels coming from %u different subdevices all bonded together. John Lennon would be proud!\n", devpriv->nchans, devpriv->ndevs); + LOG_MSG("attached with %u DIO channels coming from %u different " + "subdevices all bonded together. " + "John Lennon would be proud!\n", + devpriv->nchans, devpriv->ndevs); return 1; } @@ -273,7 +284,7 @@ static int bonding_attach(comedi_device * dev, comedi_devconfig * it) * allocated by _attach(). dev->private and dev->subdevices are * deallocated automatically by the core. */ -static int bonding_detach(comedi_device * dev) +static int bonding_detach(comedi_device *dev) { LOG_MSG("comedi%d: remove\n", dev->minor); doDevUnconfig(dev); @@ -285,8 +296,8 @@ static int bonding_detach(comedi_device * dev) * useful to applications if you implement the insn_bits interface. * This allows packed reading/writing of the DIO channels. The * comedi core can convert between insn_bits and insn_read/write */ -static int bonding_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int bonding_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { #define LSAMPL_BITS (sizeof(lsampl_t)*8) unsigned nchans = LSAMPL_BITS, num_done = 0, i; @@ -303,8 +314,8 @@ static int bonding_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, /* Grab the channel mask and data of only the bits corresponding to this subdevice.. need to shift them to zero position of course. */ - lsampl_t subdevMask = ((1 << bdev->nchans) - 1); /* Bits corresponding - to this subdev. */ + /* Bits corresponding to this subdev. */ + lsampl_t subdevMask = ((1 << bdev->nchans) - 1); lsampl_t writeMask, dataBits; /* Argh, we have >= LSAMPL_BITS chans.. take all bits */ @@ -332,8 +343,8 @@ static int bonding_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, return insn->n; } -static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int bonding_dio_insn_config(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int chan = CR_CHAN(insn->chanspec), ret, io_bits = s->io_bits; unsigned int io; @@ -365,7 +376,8 @@ static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, return -EINVAL; break; } - chan -= bdev->chanid_offset; /* 'real' channel id for this subdev.. */ + /* 'real' channel id for this subdev.. */ + chan -= bdev->chanid_offset; ret = comedi_dio_config(bdev->dev, bdev->subdev, chan, io); if (ret != 1) return -EINVAL; @@ -377,16 +389,15 @@ static int bonding_dio_insn_config(comedi_device * dev, comedi_subdevice * s, static void *Realloc(const void *oldmem, size_t newlen, size_t oldlen) { -#define MIN(a,b) (a < b ? a : b) void *newmem = kmalloc(newlen, GFP_KERNEL); + if (newmem && oldmem) - memcpy(newmem, oldmem, MIN(oldlen, newlen)); - if (oldmem) - kfree(oldmem); + memcpy(newmem, oldmem, min(oldlen, newlen)); + kfree(oldmem); return newmem; } -static int doDevConfig(comedi_device * dev, comedi_devconfig * it) +static int doDevConfig(comedi_device *dev, comedi_devconfig *it) { int i; comedi_t *devs_opened[COMEDI_NUM_BOARD_MINORS]; @@ -428,8 +439,11 @@ static int doDevConfig(comedi_device * dev, comedi_devconfig * it) /* Do DIO, as that's all we support now.. */ while ((sdev = comedi_find_subdevice_by_type(d, COMEDI_SUBD_DIO, sdev + 1)) > -1) { - if ((nchans = comedi_get_n_channels(d, sdev)) <= 0) { - ERROR("comedi_get_n_channels() returned %d on minor %u subdev %d!\n", nchans, minor, sdev); + nchans = comedi_get_n_channels(d, sdev); + if (nchans <= 0) { + ERROR("comedi_get_n_channels() returned %d " + "on minor %u subdev %d!\n", + nchans, minor, sdev); return 0; } bdev = kmalloc(sizeof(*bdev), GFP_KERNEL); @@ -448,7 +462,8 @@ static int doDevConfig(comedi_device * dev, comedi_devconfig * it) while (nchans--) devpriv->chanIdDevMap[devpriv->nchans++] = bdev; - /* Now put bdev pointer at end of devpriv->devs array list.. */ + /* Now put bdev pointer at end of devpriv->devs array + * list.. */ /* ergh.. ugly.. we need to realloc :( */ tmp = devpriv->ndevs * sizeof(bdev); @@ -456,7 +471,8 @@ static int doDevConfig(comedi_device * dev, comedi_devconfig * it) Realloc(devpriv->devs, ++devpriv->ndevs * sizeof(bdev), tmp); if (!devpriv->devs) { - ERROR("Could not allocate memory. Out of memory?"); + ERROR("Could not allocate memory. " + "Out of memory?"); return 0; } @@ -484,7 +500,7 @@ static int doDevConfig(comedi_device * dev, comedi_devconfig * it) return 1; } -static void doDevUnconfig(comedi_device * dev) +static void doDevUnconfig(comedi_device *dev) { unsigned long devs_closed = 0; @@ -499,10 +515,8 @@ static void doDevUnconfig(comedi_device * dev) } kfree(bdev); } - if (devpriv->devs) { - kfree(devpriv->devs); - devpriv->devs = 0; - } + kfree(devpriv->devs); + devpriv->devs = 0; kfree(devpriv); dev->private = 0; } -- cgit v1.2.3 From 358ca1e1d88fed471dbc0072d1c66315d03b8fff Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 09:59:41 -0800 Subject: Staging: comedi: fix checkpatch.pl issues in comedi_fc.c This fixes all of the checkpatch.pl issues in the comedi_fc.c file. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_fc.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_fc.c b/drivers/staging/comedi/drivers/comedi_fc.c index da8e9d2844f0..cd74dbe5417d 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.c +++ b/drivers/staging/comedi/drivers/comedi_fc.c @@ -28,8 +28,8 @@ #include "comedi_fc.h" -static void increment_scan_progress(comedi_subdevice * subd, - unsigned int num_bytes) +static void increment_scan_progress(comedi_subdevice *subd, + unsigned int num_bytes) { comedi_async *async = subd->async; unsigned int scan_length = cfc_bytes_per_scan(subd); @@ -42,8 +42,8 @@ static void increment_scan_progress(comedi_subdevice * subd, } /* Writes an array of data points to comedi's buffer */ -unsigned int cfc_write_array_to_buffer(comedi_subdevice * subd, void *data, - unsigned int num_bytes) +unsigned int cfc_write_array_to_buffer(comedi_subdevice *subd, void *data, + unsigned int num_bytes) { comedi_async *async = subd->async; unsigned int retval; @@ -65,9 +65,10 @@ unsigned int cfc_write_array_to_buffer(comedi_subdevice * subd, void *data, return num_bytes; } +EXPORT_SYMBOL(cfc_write_array_to_buffer); -unsigned int cfc_read_array_from_buffer(comedi_subdevice * subd, void *data, - unsigned int num_bytes) +unsigned int cfc_read_array_from_buffer(comedi_subdevice *subd, void *data, + unsigned int num_bytes) { comedi_async *async = subd->async; @@ -82,8 +83,9 @@ unsigned int cfc_read_array_from_buffer(comedi_subdevice * subd, void *data, return num_bytes; } +EXPORT_SYMBOL(cfc_read_array_from_buffer); -unsigned int cfc_handle_events(comedi_device * dev, comedi_subdevice * subd) +unsigned int cfc_handle_events(comedi_device *dev, comedi_subdevice *subd) { unsigned int events = subd->async->events; @@ -97,6 +99,7 @@ unsigned int cfc_handle_events(comedi_device * dev, comedi_subdevice * subd) return events; } +EXPORT_SYMBOL(cfc_handle_events); MODULE_AUTHOR("Frank Mori Hess "); MODULE_DESCRIPTION("Shared functions for Comedi low-level drivers"); @@ -106,13 +109,10 @@ static int __init comedi_fc_init_module(void) { return 0; } + static void __exit comedi_fc_cleanup_module(void) { } module_init(comedi_fc_init_module); module_exit(comedi_fc_cleanup_module); - -EXPORT_SYMBOL(cfc_write_array_to_buffer); -EXPORT_SYMBOL(cfc_read_array_from_buffer); -EXPORT_SYMBOL(cfc_handle_events); -- cgit v1.2.3 From 3ef9ca66bb984f7e0591a8d92ce11cf76b18bdc2 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 10:04:21 -0800 Subject: Staging: comedi: remove typedefs from comedi_bond.c This fixes the remaining checkpatch.pl issues found in the comedi_bond.c file. Cc: Calin A. Culianu Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_bond.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c index fc803370a040..4ded9b15c760 100644 --- a/drivers/staging/comedi/drivers/comedi_bond.c +++ b/drivers/staging/comedi/drivers/comedi_bond.c @@ -129,9 +129,8 @@ MODULE_DESCRIPTION(MODULE_NAME "A driver for COMEDI to bond multiple COMEDI " struct BondingBoard { const char *name; }; -typedef struct BondingBoard BondingBoard; -static const BondingBoard bondingBoards[] = { +static const struct BondingBoard bondingBoards[] = { { .name = MODULE_NAME, }, @@ -140,7 +139,7 @@ static const BondingBoard bondingBoards[] = { /* * Useful for shorthand access to the particular board structure */ -#define thisboard ((const BondingBoard *)dev->board_ptr) +#define thisboard ((const struct BondingBoard *)dev->board_ptr) struct BondedDevice { comedi_t *dev; @@ -152,7 +151,6 @@ struct BondedDevice { channel-id's of chanid 0 on this subdevice. */ }; -typedef struct BondedDevice BondedDevice; /* this structure is for data unique to this hardware driver. If several hardware drivers keep similar information in this structure, @@ -165,13 +163,12 @@ struct Private { struct BondedDevice *chanIdDevMap[MAX_CHANS]; unsigned nchans; }; -typedef struct Private Private; /* * most drivers define the following macro to make it easy to * access the private structure. */ -#define devpriv ((Private *)dev->private) +#define devpriv ((struct Private *)dev->private) /* * The comedi_driver structure tells the Comedi core module @@ -212,8 +209,8 @@ static comedi_driver driver_bonding = { * devices are such boards. */ .board_name = &bondingBoards[0].name, - .offset = sizeof(BondingBoard), - .num_names = sizeof(bondingBoards) / sizeof(BondingBoard), + .offset = sizeof(struct BondingBoard), + .num_names = sizeof(bondingBoards) / sizeof(struct BondingBoard), }; static int bonding_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, @@ -237,7 +234,7 @@ static int bonding_attach(comedi_device *dev, comedi_devconfig *it) * Allocate the private structure area. alloc_private() is a * convenient macro defined in comedidev.h. */ - if (alloc_private(dev, sizeof(Private)) < 0) + if (alloc_private(dev, sizeof(struct Private)) < 0) return -ENOMEM; /* @@ -310,7 +307,7 @@ static int bonding_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, /* The insn data is a mask in data[0] and the new data * in data[1], each channel cooresponding to a bit. */ for (i = 0; num_done < nchans && i < devpriv->ndevs; ++i) { - BondedDevice *bdev = devpriv->devs[i]; + struct BondedDevice *bdev = devpriv->devs[i]; /* Grab the channel mask and data of only the bits corresponding to this subdevice.. need to shift them to zero position of course. */ @@ -348,7 +345,7 @@ static int bonding_dio_insn_config(comedi_device *dev, comedi_subdevice *s, { int chan = CR_CHAN(insn->chanspec), ret, io_bits = s->io_bits; unsigned int io; - BondedDevice *bdev; + struct BondedDevice *bdev; if (chan < 0 || chan >= devpriv->nchans) return -EINVAL; @@ -411,7 +408,7 @@ static int doDevConfig(comedi_device *dev, comedi_devconfig *it) int minor = it->options[i]; comedi_t *d; int sdev = -1, nchans, tmp; - BondedDevice *bdev = 0; + struct BondedDevice *bdev = 0; if (minor < 0 || minor > COMEDI_NUM_BOARD_MINORS) { ERROR("Minor %d is invalid!\n", minor); @@ -506,7 +503,9 @@ static void doDevUnconfig(comedi_device *dev) if (devpriv) { while (devpriv->ndevs-- && devpriv->devs) { - BondedDevice *bdev = devpriv->devs[devpriv->ndevs]; + struct BondedDevice *bdev; + + bdev = devpriv->devs[devpriv->ndevs]; if (!bdev) continue; if (!(devs_closed & (0x1 << bdev->minor))) { -- cgit v1.2.3 From a40b882828601f38febb6b6e9834ae7142882e82 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 10:08:14 -0800 Subject: Staging: comedi: fix sparse issues in comedi_bond.c This fixes the issues raised by the sparse tool on the comedi_bond.c file. Cc: Calin A. Culianu Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_bond.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c index 4ded9b15c760..9e5496f4f1ae 100644 --- a/drivers/staging/comedi/drivers/comedi_bond.c +++ b/drivers/staging/comedi/drivers/comedi_bond.c @@ -103,7 +103,7 @@ MODULE_LICENSE("GPL"); # define STR(x) STR1(x) #endif -int debug; +static int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "If true, print extra cryptic debugging output useful" "only to developers."); @@ -408,7 +408,7 @@ static int doDevConfig(comedi_device *dev, comedi_devconfig *it) int minor = it->options[i]; comedi_t *d; int sdev = -1, nchans, tmp; - struct BondedDevice *bdev = 0; + struct BondedDevice *bdev = NULL; if (minor < 0 || minor > COMEDI_NUM_BOARD_MINORS) { ERROR("Minor %d is invalid!\n", minor); @@ -515,18 +515,18 @@ static void doDevUnconfig(comedi_device *dev) kfree(bdev); } kfree(devpriv->devs); - devpriv->devs = 0; + devpriv->devs = NULL; kfree(devpriv); - dev->private = 0; + dev->private = NULL; } } -int __init init(void) +static int __init init(void) { return comedi_driver_register(&driver_bonding); } -void __exit cleanup(void) +static void __exit cleanup(void) { comedi_driver_unregister(&driver_bonding); } -- cgit v1.2.3 From c800f86bc8d7796e6abf99446628eaf3683bddd7 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 10:21:17 -0800 Subject: Staging: comedi: fix checkpatch.pl issues in comedi_test.c This fixes almost all checkpatch.pl issues with the comedi_test.c file. Hint, volatile doesn't do what you think it does, it has been removed from the structure... Cc: Joachim Wuttke Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_test.c | 173 ++++++++++++++------------- 1 file changed, 87 insertions(+), 86 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c index 356a9e9c3abd..b8911374dcdd 100644 --- a/drivers/staging/comedi/drivers/comedi_test.c +++ b/drivers/staging/comedi/drivers/comedi_test.c @@ -68,11 +68,11 @@ typedef struct waveform_board_struct { static const waveform_board waveform_boards[] = { { - name: "comedi_test", - ai_chans:N_CHANS, - ai_bits: 16, - have_dio:0, - }, + .name = "comedi_test", + .ai_chans = N_CHANS, + .ai_bits = 16, + .have_dio = 0, + }, }; #define thisboard ((const waveform_board *)dev->board_ptr) @@ -80,53 +80,54 @@ static const waveform_board waveform_boards[] = { /* Data unique to this driver */ typedef struct { struct timer_list timer; - struct timeval last; // time at which last timer interrupt occured - unsigned int uvolt_amplitude; // waveform amplitude in microvolts - unsigned long usec_period; // waveform period in microseconds - volatile unsigned long usec_current; // current time (modulo waveform period) - volatile unsigned long usec_remainder; // usec since last scan; - volatile unsigned long ai_count; // number of conversions remaining - unsigned int scan_period; // scan period in usec - unsigned int convert_period; // conversion period in usec - volatile unsigned timer_running:1; - volatile lsampl_t ao_loopbacks[N_CHANS]; + struct timeval last; /* time at which last timer interrupt occured */ + unsigned int uvolt_amplitude; /* waveform amplitude in microvolts */ + unsigned long usec_period; /* waveform period in microseconds */ + unsigned long usec_current; /* current time (modulo waveform period) */ + unsigned long usec_remainder; /* usec since last scan; */ + unsigned long ai_count; /* number of conversions remaining */ + unsigned int scan_period; /* scan period in usec */ + unsigned int convert_period; /* conversion period in usec */ + unsigned timer_running:1; + lsampl_t ao_loopbacks[N_CHANS]; } waveform_private; #define devpriv ((waveform_private *)dev->private) -static int waveform_attach(comedi_device * dev, comedi_devconfig * it); -static int waveform_detach(comedi_device * dev); +static int waveform_attach(comedi_device *dev, comedi_devconfig *it); +static int waveform_detach(comedi_device *dev); static comedi_driver driver_waveform = { - driver_name:"comedi_test", - module:THIS_MODULE, - attach:waveform_attach, - detach:waveform_detach, - board_name:&waveform_boards[0].name, - offset:sizeof(waveform_board), - num_names:sizeof(waveform_boards) / sizeof(waveform_board), + .driver_name = "comedi_test", + .module = THIS_MODULE, + .attach = waveform_attach, + .detach = waveform_detach, + .board_name = &waveform_boards[0].name, + .offset = sizeof(waveform_board), + .num_names = sizeof(waveform_boards) / sizeof(waveform_board), }; COMEDI_INITCLEANUP(driver_waveform); -static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, - comedi_cmd * cmd); -static int waveform_ai_cmd(comedi_device * dev, comedi_subdevice * s); -static int waveform_ai_cancel(comedi_device * dev, comedi_subdevice * s); -static int waveform_ai_insn_read(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); -static int waveform_ao_insn_write(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data); -static sampl_t fake_sawtooth(comedi_device * dev, unsigned int range, - unsigned long current_time); -static sampl_t fake_squarewave(comedi_device * dev, unsigned int range, - unsigned long current_time); -static sampl_t fake_flatline(comedi_device * dev, unsigned int range, - unsigned long current_time); -static sampl_t fake_waveform(comedi_device * dev, unsigned int channel, - unsigned int range, unsigned long current_time); - -static const int nano_per_micro = 1000; // 1000 nanosec in a microsec - -// fake analog input ranges +static int waveform_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, + comedi_cmd *cmd); +static int waveform_ai_cmd(comedi_device *dev, comedi_subdevice *s); +static int waveform_ai_cancel(comedi_device *dev, comedi_subdevice *s); +static int waveform_ai_insn_read(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data); +static int waveform_ao_insn_write(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data); +static sampl_t fake_sawtooth(comedi_device *dev, unsigned int range, + unsigned long current_time); +static sampl_t fake_squarewave(comedi_device *dev, unsigned int range, + unsigned long current_time); +static sampl_t fake_flatline(comedi_device *dev, unsigned int range, + unsigned long current_time); +static sampl_t fake_waveform(comedi_device *dev, unsigned int channel, + unsigned int range, unsigned long current_time); + +/* 1000 nanosec in a microsec */ +static const int nano_per_micro = 1000; + +/* fake analog input ranges */ static const comedi_lrange waveform_ai_ranges = { 2, { @@ -146,7 +147,7 @@ static void waveform_ai_interrupt(unsigned long arg) comedi_async *async = dev->read_subdev->async; comedi_cmd *cmd = &async->cmd; unsigned int i, j; - // all times in microsec + /* all times in microsec */ unsigned long elapsed_time; unsigned int num_scans; struct timeval now; @@ -191,30 +192,27 @@ static void waveform_ai_interrupt(unsigned long arg) comedi_event(dev, dev->read_subdev); } -static int waveform_attach(comedi_device * dev, comedi_devconfig * it) +static int waveform_attach(comedi_device *dev, comedi_devconfig *it) { comedi_subdevice *s; int amplitude = it->options[0]; int period = it->options[1]; - - printk("comedi%d: comedi_test: ", dev->minor); + int i; dev->board_name = thisboard->name; if (alloc_private(dev, sizeof(waveform_private)) < 0) return -ENOMEM; - // set default amplitude and period + /* set default amplitude and period */ if (amplitude <= 0) - amplitude = 1000000; // 1 volt + amplitude = 1000000; /* 1 volt */ if (period <= 0) - period = 100000; // 0.1 sec + period = 100000; /* 0.1 sec */ devpriv->uvolt_amplitude = amplitude; devpriv->usec_period = period; - printk("%i microvolt, %li microsecond waveform ", - devpriv->uvolt_amplitude, devpriv->usec_period); dev->n_subdevices = 2; if (alloc_subdevices(dev, dev->n_subdevices) < 0) return -ENOMEM; @@ -246,35 +244,33 @@ static int waveform_attach(comedi_device * dev, comedi_devconfig * it) s->do_cmd = 0; s->do_cmdtest = 0; s->cancel = 0; - { - /* Our default loopback value is just a 0V flatline */ - int i; - for (i = 0; i < s->n_chan; i++) - devpriv->ao_loopbacks[i] = s->maxdata / 2; - } + + /* Our default loopback value is just a 0V flatline */ + for (i = 0; i < s->n_chan; i++) + devpriv->ao_loopbacks[i] = s->maxdata / 2; init_timer(&(devpriv->timer)); devpriv->timer.function = waveform_ai_interrupt; devpriv->timer.data = (unsigned long)dev; - printk("attached\n"); - + printk(KERN_INFO "comedi%d: comedi_test: " + "%i microvolt, %li microsecond waveform attached\n", dev->minor, + devpriv->uvolt_amplitude, devpriv->usec_period); return 1; } -static int waveform_detach(comedi_device * dev) +static int waveform_detach(comedi_device *dev) { printk("comedi%d: comedi_test: remove\n", dev->minor); - if (dev->private) { + if (dev->private) waveform_ai_cancel(dev, dev->read_subdev); - } return 0; } -static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, - comedi_cmd * cmd) +static int waveform_ai_cmdtest(comedi_device *dev, comedi_subdevice *s, + comedi_cmd *cmd) { int err = 0; int tmp; @@ -309,7 +305,9 @@ static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, if (err) return 1; - /* step 2: make sure trigger sources are unique and mutually compatible */ + /* + * step 2: make sure trigger sources are unique and mutually compatible + */ if (cmd->convert_src != TRIG_NOW && cmd->convert_src != TRIG_TIMER) err++; @@ -344,7 +342,10 @@ static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, err++; } } - // XXX these checks are generic and should go in core if not there already + /* + * XXX these checks are generic and should go in core if not there + * already + */ if (!cmd->chanlist_len) { cmd->chanlist_len = 1; err++; @@ -373,7 +374,7 @@ static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, if (cmd->scan_begin_src == TRIG_TIMER) { tmp = cmd->scan_begin_arg; - // round to nearest microsec + /* round to nearest microsec */ cmd->scan_begin_arg = nano_per_micro * ((tmp + (nano_per_micro / 2)) / nano_per_micro); @@ -382,7 +383,7 @@ static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, } if (cmd->convert_src == TRIG_TIMER) { tmp = cmd->convert_arg; - // round to nearest microsec + /* round to nearest microsec */ cmd->convert_arg = nano_per_micro * ((tmp + (nano_per_micro / 2)) / nano_per_micro); @@ -396,7 +397,7 @@ static int waveform_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, return 0; } -static int waveform_ai_cmd(comedi_device * dev, comedi_subdevice * s) +static int waveform_ai_cmd(comedi_device *dev, comedi_subdevice *s) { comedi_cmd *cmd = &s->async->cmd; @@ -428,15 +429,15 @@ static int waveform_ai_cmd(comedi_device * dev, comedi_subdevice * s) return 0; } -static int waveform_ai_cancel(comedi_device * dev, comedi_subdevice * s) +static int waveform_ai_cancel(comedi_device *dev, comedi_subdevice *s) { devpriv->timer_running = 0; del_timer(&devpriv->timer); return 0; } -static sampl_t fake_sawtooth(comedi_device * dev, unsigned int range_index, - unsigned long current_time) +static sampl_t fake_sawtooth(comedi_device *dev, unsigned int range_index, + unsigned long current_time) { comedi_subdevice *s = dev->read_subdev; unsigned int offset = s->maxdata / 2; @@ -452,12 +453,12 @@ static sampl_t fake_sawtooth(comedi_device * dev, unsigned int range_index, value = current_time; value *= binary_amplitude * 2; do_div(value, devpriv->usec_period); - value -= binary_amplitude; // get rid of sawtooth's dc offset + value -= binary_amplitude; /* get rid of sawtooth's dc offset */ return offset + value; } -static sampl_t fake_squarewave(comedi_device * dev, unsigned int range_index, - unsigned long current_time) +static sampl_t fake_squarewave(comedi_device *dev, unsigned int range_index, + unsigned long current_time) { comedi_subdevice *s = dev->read_subdev; unsigned int offset = s->maxdata / 2; @@ -475,15 +476,15 @@ static sampl_t fake_squarewave(comedi_device * dev, unsigned int range_index, return offset + value; } -static sampl_t fake_flatline(comedi_device * dev, unsigned int range_index, - unsigned long current_time) +static sampl_t fake_flatline(comedi_device *dev, unsigned int range_index, + unsigned long current_time) { return dev->read_subdev->maxdata / 2; } -// generates a different waveform depending on what channel is read -static sampl_t fake_waveform(comedi_device * dev, unsigned int channel, - unsigned int range, unsigned long current_time) +/* generates a different waveform depending on what channel is read */ +static sampl_t fake_waveform(comedi_device *dev, unsigned int channel, + unsigned int range, unsigned long current_time) { enum { SAWTOOTH_CHAN, @@ -503,8 +504,8 @@ static sampl_t fake_waveform(comedi_device * dev, unsigned int channel, return fake_flatline(dev, range, current_time); } -static int waveform_ai_insn_read(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int waveform_ai_insn_read(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int i, chan = CR_CHAN(insn->chanspec); @@ -514,8 +515,8 @@ static int waveform_ai_insn_read(comedi_device * dev, comedi_subdevice * s, return insn->n; } -static int waveform_ao_insn_write(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int waveform_ao_insn_write(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int i, chan = CR_CHAN(insn->chanspec); -- cgit v1.2.3 From 6eb9472342cbcc3b936be338747cfe645a932ce8 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 10:22:51 -0800 Subject: Staging: comedi: fix sparse issues in comedi_test.c This fixes all issues pointed out by sparse with the comedi_test.c file. Cc: Joachim Wuttke Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_test.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c index b8911374dcdd..01d177e70070 100644 --- a/drivers/staging/comedi/drivers/comedi_test.c +++ b/drivers/staging/comedi/drivers/comedi_test.c @@ -241,9 +241,9 @@ static int waveform_attach(comedi_device *dev, comedi_devconfig *it) s->range_table = &waveform_ai_ranges; s->len_chanlist = s->n_chan * 2; s->insn_write = waveform_ao_insn_write; - s->do_cmd = 0; - s->do_cmdtest = 0; - s->cancel = 0; + s->do_cmd = NULL; + s->do_cmdtest = NULL; + s->cancel = NULL; /* Our default loopback value is just a 0V flatline */ for (i = 0; i < s->n_chan; i++) -- cgit v1.2.3 From 56dec08dbf360d64d3ce148c4ef56793fe74e27a Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 10:25:23 -0800 Subject: Staging: comedi: remove typedefs from comedi_test.c no more checkpatch.pl issues found in the comedi_test.c file. Cc: Joachim Wuttke Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_test.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_test.c b/drivers/staging/comedi/drivers/comedi_test.c index 01d177e70070..4b4c37d07482 100644 --- a/drivers/staging/comedi/drivers/comedi_test.c +++ b/drivers/staging/comedi/drivers/comedi_test.c @@ -57,16 +57,16 @@ zero volts). #include "comedi_fc.h" /* Board descriptions */ -typedef struct waveform_board_struct { +struct waveform_board { const char *name; int ai_chans; int ai_bits; int have_dio; -} waveform_board; +}; #define N_CHANS 8 -static const waveform_board waveform_boards[] = { +static const struct waveform_board waveform_boards[] = { { .name = "comedi_test", .ai_chans = N_CHANS, @@ -75,10 +75,10 @@ static const waveform_board waveform_boards[] = { }, }; -#define thisboard ((const waveform_board *)dev->board_ptr) +#define thisboard ((const struct waveform_board *)dev->board_ptr) /* Data unique to this driver */ -typedef struct { +struct waveform_private { struct timer_list timer; struct timeval last; /* time at which last timer interrupt occured */ unsigned int uvolt_amplitude; /* waveform amplitude in microvolts */ @@ -90,8 +90,8 @@ typedef struct { unsigned int convert_period; /* conversion period in usec */ unsigned timer_running:1; lsampl_t ao_loopbacks[N_CHANS]; -} waveform_private; -#define devpriv ((waveform_private *)dev->private) +}; +#define devpriv ((struct waveform_private *)dev->private) static int waveform_attach(comedi_device *dev, comedi_devconfig *it); static int waveform_detach(comedi_device *dev); @@ -101,8 +101,8 @@ static comedi_driver driver_waveform = { .attach = waveform_attach, .detach = waveform_detach, .board_name = &waveform_boards[0].name, - .offset = sizeof(waveform_board), - .num_names = sizeof(waveform_boards) / sizeof(waveform_board), + .offset = sizeof(struct waveform_board), + .num_names = sizeof(waveform_boards) / sizeof(struct waveform_board), }; COMEDI_INITCLEANUP(driver_waveform); @@ -201,7 +201,7 @@ static int waveform_attach(comedi_device *dev, comedi_devconfig *it) dev->board_name = thisboard->name; - if (alloc_private(dev, sizeof(waveform_private)) < 0) + if (alloc_private(dev, sizeof(struct waveform_private)) < 0) return -ENOMEM; /* set default amplitude and period */ -- cgit v1.2.3 From 9ef3df77828294fffdced8d0b494b7939c44f855 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 10:34:00 -0800 Subject: Staging: comedi: fix comedi_parport.c checkpatch.pl issues. This resolves all the resolvable checkpatch.pl issues in the comedi_parport.c file. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_parport.c | 65 +++++++++++++------------ 1 file changed, 34 insertions(+), 31 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c index 9530c47806cb..ba838fffa29e 100644 --- a/drivers/staging/comedi/drivers/comedi_parport.c +++ b/drivers/staging/comedi/drivers/comedi_parport.c @@ -90,26 +90,26 @@ pin, which can be used to wake up tasks. #define PARPORT_B 1 #define PARPORT_C 2 -static int parport_attach(comedi_device * dev, comedi_devconfig * it); -static int parport_detach(comedi_device * dev); +static int parport_attach(comedi_device *dev, comedi_devconfig *it); +static int parport_detach(comedi_device *dev); static comedi_driver driver_parport = { - driver_name:"comedi_parport", - module:THIS_MODULE, - attach:parport_attach, - detach:parport_detach, + .driver_name = "comedi_parport", + .module = THIS_MODULE, + .attach = parport_attach, + .detach = parport_detach, }; COMEDI_INITCLEANUP(driver_parport); -typedef struct parport_private_struct { +struct parport_private { unsigned int a_data; unsigned int c_data; int enable_irq; -} parport_private; -#define devpriv ((parport_private *)(dev->private)) +}; +#define devpriv ((struct parport_private *)(dev->private)) -static int parport_insn_a(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int parport_insn_a(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { if (data[0]) { devpriv->a_data &= ~data[0]; @@ -123,8 +123,8 @@ static int parport_insn_a(comedi_device * dev, comedi_subdevice * s, return 2; } -static int parport_insn_config_a(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int parport_insn_config_a(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { if (data[0]) { s->io_bits = 0xff; @@ -138,11 +138,12 @@ static int parport_insn_config_a(comedi_device * dev, comedi_subdevice * s, return 1; } -static int parport_insn_b(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int parport_insn_b(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { if (data[0]) { - // should writes be ignored? + /* should writes be ignored? */ + /* anyone??? */ } data[1] = (inb(dev->iobase + PARPORT_B) >> 3); @@ -150,8 +151,8 @@ static int parport_insn_b(comedi_device * dev, comedi_subdevice * s, return 2; } -static int parport_insn_c(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int parport_insn_c(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { data[0] &= 0x0f; if (data[0]) { @@ -166,8 +167,8 @@ static int parport_insn_c(comedi_device * dev, comedi_subdevice * s, return 2; } -static int parport_intr_insn(comedi_device * dev, comedi_subdevice * s, - comedi_insn * insn, lsampl_t * data) +static int parport_intr_insn(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { if (insn->n < 1) return -EINVAL; @@ -176,8 +177,8 @@ static int parport_intr_insn(comedi_device * dev, comedi_subdevice * s, return 2; } -static int parport_intr_cmdtest(comedi_device * dev, comedi_subdevice * s, - comedi_cmd * cmd) +static int parport_intr_cmdtest(comedi_device *dev, comedi_subdevice *s, + comedi_cmd *cmd) { int err = 0; int tmp; @@ -251,7 +252,7 @@ static int parport_intr_cmdtest(comedi_device * dev, comedi_subdevice * s, return 0; } -static int parport_intr_cmd(comedi_device * dev, comedi_subdevice * s) +static int parport_intr_cmd(comedi_device *dev, comedi_subdevice *s) { devpriv->c_data |= 0x10; outb(devpriv->c_data, dev->iobase + PARPORT_C); @@ -261,9 +262,9 @@ static int parport_intr_cmd(comedi_device * dev, comedi_subdevice * s) return 0; } -static int parport_intr_cancel(comedi_device * dev, comedi_subdevice * s) +static int parport_intr_cancel(comedi_device *dev, comedi_subdevice *s) { - printk("parport_intr_cancel()\n"); + printk(KERN_DEBUG "parport_intr_cancel()\n"); devpriv->c_data &= ~0x10; outb(devpriv->c_data, dev->iobase + PARPORT_C); @@ -279,7 +280,7 @@ static irqreturn_t parport_interrupt(int irq, void *d PT_REGS_ARG) comedi_subdevice *s = dev->subdevices + 3; if (!devpriv->enable_irq) { - printk("comedi_parport: bogus irq, ignored\n"); + printk(KERN_ERR "comedi_parport: bogus irq, ignored\n"); return IRQ_NONE; } @@ -290,7 +291,7 @@ static irqreturn_t parport_interrupt(int irq, void *d PT_REGS_ARG) return IRQ_HANDLED; } -static int parport_attach(comedi_device * dev, comedi_devconfig * it) +static int parport_attach(comedi_device *dev, comedi_devconfig *it) { int ret; unsigned int irq; @@ -298,7 +299,7 @@ static int parport_attach(comedi_device * dev, comedi_devconfig * it) comedi_subdevice *s; iobase = it->options[0]; - printk("comedi%d: parport: 0x%04lx ", dev->minor, iobase); + printk(KERN_INFO "comedi%d: parport: 0x%04lx ", dev->minor, iobase); if (!request_region(iobase, PARPORT_SIZE, "parport (comedi)")) { printk("I/O port conflict\n"); return -EIO; @@ -318,9 +319,11 @@ static int parport_attach(comedi_device * dev, comedi_devconfig * it) } dev->board_name = "parport"; - if ((ret = alloc_subdevices(dev, 4)) < 0) + ret = alloc_subdevices(dev, 4); + if (ret < 0) return ret; - if ((ret = alloc_private(dev, sizeof(parport_private))) < 0) + ret = alloc_private(dev, sizeof(struct parport_private)); + if (ret < 0) return ret; s = dev->subdevices + 0; @@ -373,7 +376,7 @@ static int parport_attach(comedi_device * dev, comedi_devconfig * it) return 1; } -static int parport_detach(comedi_device * dev) +static int parport_detach(comedi_device *dev) { printk("comedi%d: parport: remove\n", dev->minor); -- cgit v1.2.3 From 271d436220231422898d7d698e13219a4b330764 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 13:53:34 -0800 Subject: Staging: comedi: fix comedi_fc.h checkpatch.pl issues. This resolves all the resolvable checkpatch.pl issues in the comedi_fc.h file. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_fc.h | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_fc.h b/drivers/staging/comedi/drivers/comedi_fc.h index b8edd673edfd..6952fe20f273 100644 --- a/drivers/staging/comedi/drivers/comedi_fc.h +++ b/drivers/staging/comedi/drivers/comedi_fc.h @@ -30,28 +30,30 @@ #include "../comedidev.h" /* Writes an array of data points to comedi's buffer */ -extern unsigned int cfc_write_array_to_buffer(comedi_subdevice * subd, - void *data, unsigned int num_bytes); +extern unsigned int cfc_write_array_to_buffer(comedi_subdevice *subd, + void *data, + unsigned int num_bytes); -static inline unsigned int cfc_write_to_buffer(comedi_subdevice * subd, - sampl_t data) +static inline unsigned int cfc_write_to_buffer(comedi_subdevice *subd, + sampl_t data) { return cfc_write_array_to_buffer(subd, &data, sizeof(data)); }; -static inline unsigned int cfc_write_long_to_buffer(comedi_subdevice * subd, - lsampl_t data) +static inline unsigned int cfc_write_long_to_buffer(comedi_subdevice *subd, + lsampl_t data) { return cfc_write_array_to_buffer(subd, &data, sizeof(data)); }; -extern unsigned int cfc_read_array_from_buffer(comedi_subdevice * subd, - void *data, unsigned int num_bytes); +extern unsigned int cfc_read_array_from_buffer(comedi_subdevice *subd, + void *data, + unsigned int num_bytes); -extern unsigned int cfc_handle_events(comedi_device * dev, - comedi_subdevice * subd); +extern unsigned int cfc_handle_events(comedi_device *dev, + comedi_subdevice *subd); -static inline unsigned int cfc_bytes_per_scan(comedi_subdevice * subd) +static inline unsigned int cfc_bytes_per_scan(comedi_subdevice *subd) { int num_samples; int bits_per_sample; @@ -61,9 +63,8 @@ static inline unsigned int cfc_bytes_per_scan(comedi_subdevice * subd) case COMEDI_SUBD_DO: case COMEDI_SUBD_DIO: bits_per_sample = 8 * bytes_per_sample(subd); - num_samples = - (subd->async->cmd.chanlist_len + bits_per_sample - - 1) / bits_per_sample; + num_samples = (subd->async->cmd.chanlist_len + + bits_per_sample - 1) / bits_per_sample; break; default: num_samples = subd->async->cmd.chanlist_len; -- cgit v1.2.3 From 7826a832724ebb71806446f91bfb178c22d68ede Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 13:55:14 -0800 Subject: Staging: comedi: fix comedi_pci.h checkpatch.pl issues. This resolves all the resolvable checkpatch.pl issues in the comedi_pci.h file. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_pci.h | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_pci.h b/drivers/staging/comedi/drivers/comedi_pci.h index 140787839153..0f32be8ff969 100644 --- a/drivers/staging/comedi/drivers/comedi_pci.h +++ b/drivers/staging/comedi/drivers/comedi_pci.h @@ -26,13 +26,8 @@ #ifndef _COMEDI_PCI_H_ #define _COMEDI_PCI_H_ -#include #include -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) -#define PCI_ENABLE_IS_REFCOUNTED -#endif - /* * Enables PCI device without requesting regions. Just a simple wrapper * for pci_enable_device(). @@ -52,9 +47,7 @@ static inline int comedi_pci_enable_no_regions(struct pci_dev *pdev) */ static inline void comedi_pci_disable_no_regions(struct pci_dev *pdev) { -#ifdef PCI_ENABLE_IS_REFCOUNTED pci_disable_device(pdev); -#endif } /* @@ -65,13 +58,13 @@ static inline int comedi_pci_enable(struct pci_dev *pdev, const char *res_name) int rc; rc = pci_enable_device(pdev); - if (rc < 0) { + if (rc < 0) return rc; - } + rc = pci_request_regions(pdev, res_name); - if (rc < 0) { + if (rc < 0) comedi_pci_disable_no_regions(pdev); - } + return rc; } -- cgit v1.2.3 From f23d3b6478b1cf5b8f277466e3476cce40d71ac1 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 13:57:34 -0800 Subject: Staging: comedi: comedi_pci.h: remove unneeded wrapper just call pci_disable_device() directly in comedi_pci_enable() as no wrapper is needed now that we are in the kernel tree. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_pci.h b/drivers/staging/comedi/drivers/comedi_pci.h index 0f32be8ff969..5475941dadc7 100644 --- a/drivers/staging/comedi/drivers/comedi_pci.h +++ b/drivers/staging/comedi/drivers/comedi_pci.h @@ -63,7 +63,7 @@ static inline int comedi_pci_enable(struct pci_dev *pdev, const char *res_name) rc = pci_request_regions(pdev, res_name); if (rc < 0) - comedi_pci_disable_no_regions(pdev); + pci_disable_device(pdev); return rc; } -- cgit v1.2.3 From c6c724dc8656e8d3e50b48e7542114214d15f6c6 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 13:59:44 -0800 Subject: Staging: comedi: comedi_pci.h: remove comedi_pci_enable_no_regions comedi_pci_enable_no_regions is not called by any comedi code (in or out of the kernel tree), so remove it, so no one tries to use it in the future. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_pci.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_pci.h b/drivers/staging/comedi/drivers/comedi_pci.h index 5475941dadc7..09c9a4435367 100644 --- a/drivers/staging/comedi/drivers/comedi_pci.h +++ b/drivers/staging/comedi/drivers/comedi_pci.h @@ -28,15 +28,6 @@ #include -/* - * Enables PCI device without requesting regions. Just a simple wrapper - * for pci_enable_device(). - */ -static inline int comedi_pci_enable_no_regions(struct pci_dev *pdev) -{ - return pci_enable_device(pdev); -} - /* * Called to disable PCI device if PCI device has been enabled, but * PCI regions have not been reserved. -- cgit v1.2.3 From 900b4f3e579f2efd6a8a53d2231c8bc241c32698 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 14:02:21 -0800 Subject: Staging: comedi: comedi_pci.h: remove comedi_pci_disable_no_regions comedi_pci_disable_no_regions is not called by any comedi code (in or out of the kernel tree), so remove it, so no one tries to use it in the future. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/comedi_pci.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/comedi_pci.h b/drivers/staging/comedi/drivers/comedi_pci.h index 09c9a4435367..c14a036a0536 100644 --- a/drivers/staging/comedi/drivers/comedi_pci.h +++ b/drivers/staging/comedi/drivers/comedi_pci.h @@ -28,19 +28,6 @@ #include -/* - * Called to disable PCI device if PCI device has been enabled, but - * PCI regions have not been reserved. - * - * It only disables the PCI device if the kernel supports reference - * counting of PCI enables, otherwise it might stop the device working - * in another driver instance. - */ -static inline void comedi_pci_disable_no_regions(struct pci_dev *pdev) -{ - pci_disable_device(pdev); -} - /* * Enable the PCI device and request the regions. */ -- cgit v1.2.3 From 26a9265333eba060a2618efe5c98135e014920ed Mon Sep 17 00:00:00 2001 From: Gianluca Palli Date: Wed, 19 Nov 2008 14:10:49 -0800 Subject: Staging: comedi: add s626 driver This adds the s626 comedi driver to the build. From: Gianluca Palli Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/s626.c | 3254 +++++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/s626.h | 802 ++++++++ 3 files changed, 4057 insertions(+) create mode 100644 drivers/staging/comedi/drivers/s626.c create mode 100644 drivers/staging/comedi/drivers/s626.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index bcc9ce816d05..cec0625c2388 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_COMEDI) += comedi_parport.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += icp_multi.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += me4000.o +obj-$(CONFIG_COMEDI_PCI_DRIVERS) += s626.o # Comedi USB drivers obj-$(CONFIG_COMEDI_USB_DRIVERS) += usbdux.o diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c new file mode 100644 index 000000000000..469ee8c474c9 --- /dev/null +++ b/drivers/staging/comedi/drivers/s626.c @@ -0,0 +1,3254 @@ +/* + comedi/drivers/s626.c + Sensoray s626 Comedi driver + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + Based on Sensoray Model 626 Linux driver Version 0.2 + Copyright (C) 2002-2004 Sensoray Co., Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +/* +Driver: s626 +Description: Sensoray 626 driver +Devices: [Sensoray] 626 (s626) +Authors: Gianluca Palli , +Updated: Fri, 15 Feb 2008 10:28:42 +0000 +Status: experimental + +Configuration options: + [0] - PCI bus of device (optional) + [1] - PCI slot of device (optional) + If bus/slot is not specified, the first supported + PCI device found will be used. + +INSN_CONFIG instructions: + analog input: + none + + analog output: + none + + digital channel: + s626 has 3 dio subdevices (2,3 and 4) each with 16 i/o channels + supported configuration options: + INSN_CONFIG_DIO_QUERY + COMEDI_INPUT + COMEDI_OUTPUT + + encoder: + Every channel must be configured before reading. + + Example code + + insn.insn=INSN_CONFIG; //configuration instruction + insn.n=1; //number of operation (must be 1) + insn.data=&initialvalue; //initial value loaded into encoder + //during configuration + insn.subdev=5; //encoder subdevice + insn.chanspec=CR_PACK(encoder_channel,0,AREF_OTHER); //encoder_channel + //to configure + + comedi_do_insn(cf,&insn); //executing configuration +*/ + +#include +#include + +#include "../comedidev.h" + +#include "comedi_pci.h" + +#include "comedi_fc.h" +#include "s626.h" + +MODULE_AUTHOR("Gianluca Palli "); +MODULE_DESCRIPTION("Sensoray 626 Comedi driver module"); +MODULE_LICENSE("GPL"); + +typedef struct s626_board_struct { + const char *name; + int ai_chans; + int ai_bits; + int ao_chans; + int ao_bits; + int dio_chans; + int dio_banks; + int enc_chans; +} s626_board; + +static const s626_board s626_boards[] = { + { + name: "s626", + ai_chans:S626_ADC_CHANNELS, + ai_bits: 14, + ao_chans:S626_DAC_CHANNELS, + ao_bits: 13, + dio_chans:S626_DIO_CHANNELS, + dio_banks:S626_DIO_BANKS, + enc_chans:S626_ENCODER_CHANNELS, + } +}; + +#define thisboard ((const s626_board *)dev->board_ptr) +#define PCI_VENDOR_ID_S626 0x1131 +#define PCI_DEVICE_ID_S626 0x7146 + +static DEFINE_PCI_DEVICE_TABLE(s626_pci_table) = { + {PCI_VENDOR_ID_S626, PCI_DEVICE_ID_S626, PCI_ANY_ID, PCI_ANY_ID, 0, 0, + 0}, + {0} +}; + +MODULE_DEVICE_TABLE(pci, s626_pci_table); + +static int s626_attach(comedi_device * dev, comedi_devconfig * it); +static int s626_detach(comedi_device * dev); + +static comedi_driver driver_s626 = { + driver_name:"s626", + module:THIS_MODULE, + attach:s626_attach, + detach:s626_detach, +}; + +typedef struct { + struct pci_dev *pdev; + void *base_addr; + int got_regions; + short allocatedBuf; + uint8_t ai_cmd_running; // ai_cmd is running + uint8_t ai_continous; // continous aquisition + int ai_sample_count; // number of samples to aquire + unsigned int ai_sample_timer; // time between samples in + // units of the timer + int ai_convert_count; // conversion counter + unsigned int ai_convert_timer; // time between conversion in + // units of the timer + uint16_t CounterIntEnabs; //Counter interrupt enable + //mask for MISC2 register. + uint8_t AdcItems; //Number of items in ADC poll + //list. + DMABUF RPSBuf; //DMA buffer used to hold ADC + //(RPS1) program. + DMABUF ANABuf; //DMA buffer used to receive + //ADC data and hold DAC data. + uint32_t *pDacWBuf; //Pointer to logical adrs of + //DMA buffer used to hold DAC + //data. + uint16_t Dacpol; //Image of DAC polarity + //register. + uint8_t TrimSetpoint[12]; //Images of TrimDAC setpoints. + //registers. + uint16_t ChargeEnabled; //Image of MISC2 Battery + //Charge Enabled (0 or + //WRMISC2_CHARGE_ENABLE). + uint16_t WDInterval; //Image of MISC2 watchdog + //interval control bits. + uint32_t I2CAdrs; //I2C device address for + //onboard EEPROM (board rev + //dependent). + // short I2Cards; + lsampl_t ao_readback[S626_DAC_CHANNELS]; +} s626_private; + +typedef struct { + uint16_t RDDIn; + uint16_t WRDOut; + uint16_t RDEdgSel; + uint16_t WREdgSel; + uint16_t RDCapSel; + uint16_t WRCapSel; + uint16_t RDCapFlg; + uint16_t RDIntSel; + uint16_t WRIntSel; +} dio_private; + +static dio_private dio_private_A = { + RDDIn:LP_RDDINA, + WRDOut:LP_WRDOUTA, + RDEdgSel:LP_RDEDGSELA, + WREdgSel:LP_WREDGSELA, + RDCapSel:LP_RDCAPSELA, + WRCapSel:LP_WRCAPSELA, + RDCapFlg:LP_RDCAPFLGA, + RDIntSel:LP_RDINTSELA, + WRIntSel:LP_WRINTSELA, +}; + +static dio_private dio_private_B = { + RDDIn:LP_RDDINB, + WRDOut:LP_WRDOUTB, + RDEdgSel:LP_RDEDGSELB, + WREdgSel:LP_WREDGSELB, + RDCapSel:LP_RDCAPSELB, + WRCapSel:LP_WRCAPSELB, + RDCapFlg:LP_RDCAPFLGB, + RDIntSel:LP_RDINTSELB, + WRIntSel:LP_WRINTSELB, +}; + +static dio_private dio_private_C = { + RDDIn:LP_RDDINC, + WRDOut:LP_WRDOUTC, + RDEdgSel:LP_RDEDGSELC, + WREdgSel:LP_WREDGSELC, + RDCapSel:LP_RDCAPSELC, + WRCapSel:LP_WRCAPSELC, + RDCapFlg:LP_RDCAPFLGC, + RDIntSel:LP_RDINTSELC, + WRIntSel:LP_WRINTSELC, +}; + +/* to group dio devices (48 bits mask and data are not allowed ???) +static dio_private *dio_private_word[]={ + &dio_private_A, + &dio_private_B, + &dio_private_C, +}; +*/ + +#define devpriv ((s626_private *)dev->private) +#define diopriv ((dio_private *)s->private) + +COMEDI_PCI_INITCLEANUP_NOMODULE(driver_s626, s626_pci_table); + +//ioctl routines +static int s626_ai_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +/* static int s626_ai_rinsn(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data); */ +static int s626_ai_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_ai_cmd(comedi_device * dev, comedi_subdevice * s); +static int s626_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, + comedi_cmd * cmd); +static int s626_ai_cancel(comedi_device * dev, comedi_subdevice * s); +static int s626_ao_winsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_ao_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_dio_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_dio_set_irq(comedi_device * dev, unsigned int chan); +static int s626_dio_reset_irq(comedi_device * dev, unsigned int gruop, + unsigned int mask); +static int s626_dio_clear_irq(comedi_device * dev); +static int s626_enc_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_enc_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_enc_insn_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int s626_ns_to_timer(int *nanosec, int round_mode); +static int s626_ai_load_polllist(uint8_t * ppl, comedi_cmd * cmd); +static int s626_ai_inttrig(comedi_device * dev, comedi_subdevice * s, + unsigned int trignum); +static irqreturn_t s626_irq_handler(int irq, void *d PT_REGS_ARG); +static lsampl_t s626_ai_reg_to_uint(int data); +/* static lsampl_t s626_uint_to_reg(comedi_subdevice *s, int data); */ + +//end ioctl routines + +//internal routines +static void s626_dio_init(comedi_device * dev); +static void ResetADC(comedi_device * dev, uint8_t * ppl); +static void LoadTrimDACs(comedi_device * dev); +static void WriteTrimDAC(comedi_device * dev, uint8_t LogicalChan, + uint8_t DacData); +static uint8_t I2Cread(comedi_device * dev, uint8_t addr); +static uint32_t I2Chandshake(comedi_device * dev, uint32_t val); +static void SetDAC(comedi_device * dev, uint16_t chan, short dacdata); +static void SendDAC(comedi_device * dev, uint32_t val); +static void WriteMISC2(comedi_device * dev, uint16_t NewImage); +static void DEBItransfer(comedi_device * dev); +static uint16_t DEBIread(comedi_device * dev, uint16_t addr); +static void DEBIwrite(comedi_device * dev, uint16_t addr, uint16_t wdata); +static void DEBIreplace(comedi_device * dev, uint16_t addr, uint16_t mask, + uint16_t wdata); +static void CloseDMAB(comedi_device * dev, DMABUF * pdma, size_t bsize); + +// COUNTER OBJECT ------------------------------------------------ +typedef struct enc_private_struct { + // Pointers to functions that differ for A and B counters: + uint16_t(*GetEnable) (comedi_device * dev, struct enc_private_struct *); //Return clock enable. + uint16_t(*GetIntSrc) (comedi_device * dev, struct enc_private_struct *); //Return interrupt source. + uint16_t(*GetLoadTrig) (comedi_device * dev, struct enc_private_struct *); //Return preload trigger source. + uint16_t(*GetMode) (comedi_device * dev, struct enc_private_struct *); //Return standardized operating mode. + void (*PulseIndex) (comedi_device * dev, struct enc_private_struct *); //Generate soft index strobe. + void (*SetEnable) (comedi_device * dev, struct enc_private_struct *, uint16_t enab); //Program clock enable. + void (*SetIntSrc) (comedi_device * dev, struct enc_private_struct *, uint16_t IntSource); //Program interrupt source. + void (*SetLoadTrig) (comedi_device * dev, struct enc_private_struct *, uint16_t Trig); //Program preload trigger source. + void (*SetMode) (comedi_device * dev, struct enc_private_struct *, uint16_t Setup, uint16_t DisableIntSrc); //Program standardized operating mode. + void (*ResetCapFlags) (comedi_device * dev, struct enc_private_struct *); //Reset event capture flags. + + uint16_t MyCRA; // Address of CRA register. + uint16_t MyCRB; // Address of CRB register. + uint16_t MyLatchLsw; // Address of Latch least-significant-word + // register. + uint16_t MyEventBits[4]; // Bit translations for IntSrc -->RDMISC2. +} enc_private; //counter object + +#define encpriv ((enc_private *)(dev->subdevices+5)->private) + +//counters routines +static void s626_timer_load(comedi_device * dev, enc_private * k, int tick); +static uint32_t ReadLatch(comedi_device * dev, enc_private * k); +static void ResetCapFlags_A(comedi_device * dev, enc_private * k); +static void ResetCapFlags_B(comedi_device * dev, enc_private * k); +static uint16_t GetMode_A(comedi_device * dev, enc_private * k); +static uint16_t GetMode_B(comedi_device * dev, enc_private * k); +static void SetMode_A(comedi_device * dev, enc_private * k, uint16_t Setup, + uint16_t DisableIntSrc); +static void SetMode_B(comedi_device * dev, enc_private * k, uint16_t Setup, + uint16_t DisableIntSrc); +static void SetEnable_A(comedi_device * dev, enc_private * k, uint16_t enab); +static void SetEnable_B(comedi_device * dev, enc_private * k, uint16_t enab); +static uint16_t GetEnable_A(comedi_device * dev, enc_private * k); +static uint16_t GetEnable_B(comedi_device * dev, enc_private * k); +static void SetLatchSource(comedi_device * dev, enc_private * k, + uint16_t value); +/* static uint16_t GetLatchSource(comedi_device *dev, enc_private *k ); */ +static void SetLoadTrig_A(comedi_device * dev, enc_private * k, uint16_t Trig); +static void SetLoadTrig_B(comedi_device * dev, enc_private * k, uint16_t Trig); +static uint16_t GetLoadTrig_A(comedi_device * dev, enc_private * k); +static uint16_t GetLoadTrig_B(comedi_device * dev, enc_private * k); +static void SetIntSrc_B(comedi_device * dev, enc_private * k, + uint16_t IntSource); +static void SetIntSrc_A(comedi_device * dev, enc_private * k, + uint16_t IntSource); +static uint16_t GetIntSrc_A(comedi_device * dev, enc_private * k); +static uint16_t GetIntSrc_B(comedi_device * dev, enc_private * k); +/* static void SetClkMult(comedi_device *dev, enc_private *k, uint16_t value ) ; */ +/* static uint16_t GetClkMult(comedi_device *dev, enc_private *k ) ; */ +/* static void SetIndexPol(comedi_device *dev, enc_private *k, uint16_t value ); */ +/* static uint16_t GetClkPol(comedi_device *dev, enc_private *k ) ; */ +/* static void SetIndexSrc( comedi_device *dev,enc_private *k, uint16_t value ); */ +/* static uint16_t GetClkSrc( comedi_device *dev,enc_private *k ); */ +/* static void SetIndexSrc( comedi_device *dev,enc_private *k, uint16_t value ); */ +/* static uint16_t GetIndexSrc( comedi_device *dev,enc_private *k ); */ +static void PulseIndex_A(comedi_device * dev, enc_private * k); +static void PulseIndex_B(comedi_device * dev, enc_private * k); +static void Preload(comedi_device * dev, enc_private * k, uint32_t value); +static void CountersInit(comedi_device * dev); +//end internal routines + +///////////////////////////////////////////////////////////////////////// +// Counter objects constructor. + +// Counter overflow/index event flag masks for RDMISC2. +#define INDXMASK(C) ( 1 << ( ( (C) > 2 ) ? ( (C) * 2 - 1 ) : ( (C) * 2 + 4 ) ) ) +#define OVERMASK(C) ( 1 << ( ( (C) > 2 ) ? ( (C) * 2 + 5 ) : ( (C) * 2 + 10 ) ) ) +#define EVBITS(C) { 0, OVERMASK(C), INDXMASK(C), OVERMASK(C) | INDXMASK(C) } + +// Translation table to map IntSrc into equivalent RDMISC2 event flag +// bits. +//static const uint16_t EventBits[][4] = { EVBITS(0), EVBITS(1), EVBITS(2), EVBITS(3), EVBITS(4), EVBITS(5) }; + +/* enc_private; */ +static enc_private enc_private_data[] = { + { + GetEnable:GetEnable_A, + GetIntSrc:GetIntSrc_A, + GetLoadTrig:GetLoadTrig_A, + GetMode: GetMode_A, + PulseIndex:PulseIndex_A, + SetEnable:SetEnable_A, + SetIntSrc:SetIntSrc_A, + SetLoadTrig:SetLoadTrig_A, + SetMode: SetMode_A, + ResetCapFlags:ResetCapFlags_A, + MyCRA: LP_CR0A, + MyCRB: LP_CR0B, + MyLatchLsw:LP_CNTR0ALSW, + MyEventBits:EVBITS(0), + }, + { + GetEnable:GetEnable_A, + GetIntSrc:GetIntSrc_A, + GetLoadTrig:GetLoadTrig_A, + GetMode: GetMode_A, + PulseIndex:PulseIndex_A, + SetEnable:SetEnable_A, + SetIntSrc:SetIntSrc_A, + SetLoadTrig:SetLoadTrig_A, + SetMode: SetMode_A, + ResetCapFlags:ResetCapFlags_A, + MyCRA: LP_CR1A, + MyCRB: LP_CR1B, + MyLatchLsw:LP_CNTR1ALSW, + MyEventBits:EVBITS(1), + }, + { + GetEnable:GetEnable_A, + GetIntSrc:GetIntSrc_A, + GetLoadTrig:GetLoadTrig_A, + GetMode: GetMode_A, + PulseIndex:PulseIndex_A, + SetEnable:SetEnable_A, + SetIntSrc:SetIntSrc_A, + SetLoadTrig:SetLoadTrig_A, + SetMode: SetMode_A, + ResetCapFlags:ResetCapFlags_A, + MyCRA: LP_CR2A, + MyCRB: LP_CR2B, + MyLatchLsw:LP_CNTR2ALSW, + MyEventBits:EVBITS(2), + }, + { + GetEnable:GetEnable_B, + GetIntSrc:GetIntSrc_B, + GetLoadTrig:GetLoadTrig_B, + GetMode: GetMode_B, + PulseIndex:PulseIndex_B, + SetEnable:SetEnable_B, + SetIntSrc:SetIntSrc_B, + SetLoadTrig:SetLoadTrig_B, + SetMode: SetMode_B, + ResetCapFlags:ResetCapFlags_B, + MyCRA: LP_CR0A, + MyCRB: LP_CR0B, + MyLatchLsw:LP_CNTR0BLSW, + MyEventBits:EVBITS(3), + }, + { + GetEnable:GetEnable_B, + GetIntSrc:GetIntSrc_B, + GetLoadTrig:GetLoadTrig_B, + GetMode: GetMode_B, + PulseIndex:PulseIndex_B, + SetEnable:SetEnable_B, + SetIntSrc:SetIntSrc_B, + SetLoadTrig:SetLoadTrig_B, + SetMode: SetMode_B, + ResetCapFlags:ResetCapFlags_B, + MyCRA: LP_CR1A, + MyCRB: LP_CR1B, + MyLatchLsw:LP_CNTR1BLSW, + MyEventBits:EVBITS(4), + }, + { + GetEnable:GetEnable_B, + GetIntSrc:GetIntSrc_B, + GetLoadTrig:GetLoadTrig_B, + GetMode: GetMode_B, + PulseIndex:PulseIndex_B, + SetEnable:SetEnable_B, + SetIntSrc:SetIntSrc_B, + SetLoadTrig:SetLoadTrig_B, + SetMode: SetMode_B, + ResetCapFlags:ResetCapFlags_B, + MyCRA: LP_CR2A, + MyCRB: LP_CR2B, + MyLatchLsw:LP_CNTR2BLSW, + MyEventBits:EVBITS(5), + }, +}; + +// enab/disable a function or test status bit(s) that are accessed +// through Main Control Registers 1 or 2. +#define MC_ENABLE( REGADRS, CTRLWORD ) writel( ( (uint32_t)( CTRLWORD ) << 16 ) | (uint32_t)( CTRLWORD ),devpriv->base_addr+( REGADRS ) ) + +#define MC_DISABLE( REGADRS, CTRLWORD ) writel( (uint32_t)( CTRLWORD ) << 16 , devpriv->base_addr+( REGADRS ) ) + +#define MC_TEST( REGADRS, CTRLWORD ) ( ( readl(devpriv->base_addr+( REGADRS )) & CTRLWORD ) != 0 ) + +/* #define WR7146(REGARDS,CTRLWORD) + writel(CTRLWORD,(uint32_t)(devpriv->base_addr+(REGARDS))) */ +#define WR7146(REGARDS,CTRLWORD) writel(CTRLWORD,devpriv->base_addr+(REGARDS)) + +/* #define RR7146(REGARDS) + readl((uint32_t)(devpriv->base_addr+(REGARDS))) */ +#define RR7146(REGARDS) readl(devpriv->base_addr+(REGARDS)) + +#define BUGFIX_STREG(REGADRS) ( REGADRS - 4 ) + +// Write a time slot control record to TSL2. +#define VECTPORT( VECTNUM ) (P_TSL2 + ( (VECTNUM) << 2 )) +#define SETVECT( VECTNUM, VECTVAL ) WR7146(VECTPORT( VECTNUM ), (VECTVAL)) + +// Code macros used for constructing I2C command bytes. +#define I2C_B2(ATTR,VAL) ( ( (ATTR) << 6 ) | ( (VAL) << 24 ) ) +#define I2C_B1(ATTR,VAL) ( ( (ATTR) << 4 ) | ( (VAL) << 16 ) ) +#define I2C_B0(ATTR,VAL) ( ( (ATTR) << 2 ) | ( (VAL) << 8 ) ) + +static const comedi_lrange s626_range_table = { 2, { + RANGE(-5, 5), + RANGE(-10, 10), + } +}; + +static int s626_attach(comedi_device * dev, comedi_devconfig * it) +{ +/* uint8_t PollList; */ +/* uint16_t AdcData; */ +/* uint16_t StartVal; */ +/* uint16_t index; */ +/* unsigned int data[16]; */ + int result; + int i; + int ret; + resource_size_t resourceStart; + dma_addr_t appdma; + comedi_subdevice *s; + struct pci_dev *pdev; + + if (alloc_private(dev, sizeof(s626_private)) < 0) + return -ENOMEM; + + for (pdev = pci_get_device(PCI_VENDOR_ID_S626, PCI_DEVICE_ID_S626, + NULL); pdev != NULL; + pdev = pci_get_device(PCI_VENDOR_ID_S626, + PCI_DEVICE_ID_S626, pdev)) { + if (it->options[0] || it->options[1]) { + if (pdev->bus->number == it->options[0] && + PCI_SLOT(pdev->devfn) == it->options[1]) { + /* matches requested bus/slot */ + break; + } + } else { + /* no bus/slot specified */ + break; + } + } + devpriv->pdev = pdev; + + if (pdev == NULL) { + printk("s626_attach: Board not present!!!\n"); + return -ENODEV; + } + + if ((result = comedi_pci_enable(pdev, "s626")) < 0) { + printk("s626_attach: comedi_pci_enable fails\n"); + return -ENODEV; + } + devpriv->got_regions = 1; + + resourceStart = pci_resource_start(devpriv->pdev, 0); + + devpriv->base_addr = ioremap(resourceStart, SIZEOF_ADDRESS_SPACE); + if (devpriv->base_addr == NULL) { + printk("s626_attach: IOREMAP failed\n"); + return -ENODEV; + } + + if (devpriv->base_addr) { + //disable master interrupt + writel(0, devpriv->base_addr + P_IER); + + //soft reset + writel(MC1_SOFT_RESET, devpriv->base_addr + P_MC1); + + //DMA FIXME DMA// + DEBUG("s626_attach: DMA ALLOCATION\n"); + + //adc buffer allocation + devpriv->allocatedBuf = 0; + + if ((devpriv->ANABuf.LogicalBase = + pci_alloc_consistent(devpriv->pdev, DMABUF_SIZE, + &appdma)) == NULL) { + printk("s626_attach: DMA Memory mapping error\n"); + return -ENOMEM; + } + + devpriv->ANABuf.PhysicalBase = appdma; + + DEBUG("s626_attach: AllocDMAB ADC Logical=%p, bsize=%d, Physical=0x%x\n", devpriv->ANABuf.LogicalBase, DMABUF_SIZE, (uint32_t) devpriv->ANABuf.PhysicalBase); + + devpriv->allocatedBuf++; + + if ((devpriv->RPSBuf.LogicalBase = + pci_alloc_consistent(devpriv->pdev, DMABUF_SIZE, + &appdma)) == NULL) { + printk("s626_attach: DMA Memory mapping error\n"); + return -ENOMEM; + } + + devpriv->RPSBuf.PhysicalBase = appdma; + + DEBUG("s626_attach: AllocDMAB RPS Logical=%p, bsize=%d, Physical=0x%x\n", devpriv->RPSBuf.LogicalBase, DMABUF_SIZE, (uint32_t) devpriv->RPSBuf.PhysicalBase); + + devpriv->allocatedBuf++; + + } + + dev->board_ptr = s626_boards; + dev->board_name = thisboard->name; + + if (alloc_subdevices(dev, 6) < 0) + return -ENOMEM; + + dev->iobase = (unsigned long)devpriv->base_addr; + dev->irq = devpriv->pdev->irq; + + //set up interrupt handler + if (dev->irq == 0) { + printk(" unknown irq (bad)\n"); + } else { + if ((ret = comedi_request_irq(dev->irq, s626_irq_handler, + IRQF_SHARED, "s626", dev)) < 0) { + printk(" irq not available\n"); + dev->irq = 0; + } + } + + DEBUG("s626_attach: -- it opts %d,%d -- \n", + it->options[0], it->options[1]); + + s = dev->subdevices + 0; + /* analog input subdevice */ + dev->read_subdev = s; + /* we support single-ended (ground) and differential */ + s->type = COMEDI_SUBD_AI; + s->subdev_flags = SDF_READABLE | SDF_DIFF | SDF_CMD_READ; + s->n_chan = thisboard->ai_chans; + s->maxdata = (0xffff >> 2); + s->range_table = &s626_range_table; + s->len_chanlist = thisboard->ai_chans; /* This is the maximum chanlist + length that the board can + handle */ + s->insn_config = s626_ai_insn_config; + s->insn_read = s626_ai_insn_read; + s->do_cmd = s626_ai_cmd; + s->do_cmdtest = s626_ai_cmdtest; + s->cancel = s626_ai_cancel; + + s = dev->subdevices + 1; + /* analog output subdevice */ + s->type = COMEDI_SUBD_AO; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE; + s->n_chan = thisboard->ao_chans; + s->maxdata = (0x3fff); + s->range_table = &range_bipolar10; + s->insn_write = s626_ao_winsn; + s->insn_read = s626_ao_rinsn; + + s = dev->subdevices + 2; + /* digital I/O subdevice */ + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE; + s->n_chan = S626_DIO_CHANNELS; + s->maxdata = 1; + s->io_bits = 0xffff; + s->private = &dio_private_A; + s->range_table = &range_digital; + s->insn_config = s626_dio_insn_config; + s->insn_bits = s626_dio_insn_bits; + + s = dev->subdevices + 3; + /* digital I/O subdevice */ + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE; + s->n_chan = 16; + s->maxdata = 1; + s->io_bits = 0xffff; + s->private = &dio_private_B; + s->range_table = &range_digital; + s->insn_config = s626_dio_insn_config; + s->insn_bits = s626_dio_insn_bits; + + s = dev->subdevices + 4; + /* digital I/O subdevice */ + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE; + s->n_chan = 16; + s->maxdata = 1; + s->io_bits = 0xffff; + s->private = &dio_private_C; + s->range_table = &range_digital; + s->insn_config = s626_dio_insn_config; + s->insn_bits = s626_dio_insn_bits; + + s = dev->subdevices + 5; + /* encoder (counter) subdevice */ + s->type = COMEDI_SUBD_COUNTER; + s->subdev_flags = SDF_WRITABLE | SDF_READABLE | SDF_LSAMPL; + s->n_chan = thisboard->enc_chans; + s->private = enc_private_data; + s->insn_config = s626_enc_insn_config; + s->insn_read = s626_enc_insn_read; + s->insn_write = s626_enc_insn_write; + s->maxdata = 0xffffff; + s->range_table = &range_unknown; + + //stop ai_command + devpriv->ai_cmd_running = 0; + + if (devpriv->base_addr && (devpriv->allocatedBuf == 2)) { + dma_addr_t pPhysBuf; + uint16_t chan; + + // enab DEBI and audio pins, enable I2C interface. + MC_ENABLE(P_MC1, MC1_DEBI | MC1_AUDIO | MC1_I2C); + // Configure DEBI operating mode. + WR7146(P_DEBICFG, DEBI_CFG_SLAVE16 // Local bus is 16 + // bits wide. + | (DEBI_TOUT << DEBI_CFG_TOUT_BIT) // Declare DEBI + // transfer timeout + // interval. + | DEBI_SWAP // Set up byte lane + // steering. + | DEBI_CFG_INTEL); // Intel-compatible + // local bus (DEBI + // never times out). + DEBUG("s626_attach: %d debi init -- %d\n", + DEBI_CFG_SLAVE16 | (DEBI_TOUT << DEBI_CFG_TOUT_BIT) | + DEBI_SWAP | DEBI_CFG_INTEL, + DEBI_CFG_INTEL | DEBI_CFG_TOQ | DEBI_CFG_INCQ | + DEBI_CFG_16Q); + + //DEBI INIT S626 WR7146( P_DEBICFG, DEBI_CFG_INTEL | DEBI_CFG_TOQ + //| DEBI_CFG_INCQ| DEBI_CFG_16Q); //end + + // Paging is disabled. + WR7146(P_DEBIPAGE, DEBI_PAGE_DISABLE); // Disable MMU paging. + + // Init GPIO so that ADC Start* is negated. + WR7146(P_GPIO, GPIO_BASE | GPIO1_HI); + + //IsBoardRevA is a boolean that indicates whether the board is + //RevA. + + // VERSION 2.01 CHANGE: REV A & B BOARDS NOW SUPPORTED BY DYNAMIC + // EEPROM ADDRESS SELECTION. Initialize the I2C interface, which + // is used to access the onboard serial EEPROM. The EEPROM's I2C + // DeviceAddress is hardwired to a value that is dependent on the + // 626 board revision. On all board revisions, the EEPROM stores + // TrimDAC calibration constants for analog I/O. On RevB and + // higher boards, the DeviceAddress is hardwired to 0 to enable + // the EEPROM to also store the PCI SubVendorID and SubDeviceID; + // this is the address at which the SAA7146 expects a + // configuration EEPROM to reside. On RevA boards, the EEPROM + // device address, which is hardwired to 4, prevents the SAA7146 + // from retrieving PCI sub-IDs, so the SAA7146 uses its built-in + // default values, instead. + + // devpriv->I2Cards= IsBoardRevA ? 0xA8 : 0xA0; // Set I2C EEPROM + // DeviceType (0xA0) + // and DeviceAddress<<1. + + devpriv->I2CAdrs = 0xA0; // I2C device address for onboard + // eeprom(revb) + + // Issue an I2C ABORT command to halt any I2C operation in + //progress and reset BUSY flag. + WR7146(P_I2CSTAT, I2C_CLKSEL | I2C_ABORT); // Write I2C control: + // abort any I2C + // activity. + MC_ENABLE(P_MC2, MC2_UPLD_IIC); // Invoke command + // upload + while ((RR7146(P_MC2) & MC2_UPLD_IIC) == 0) ; // and wait for + // upload to + // complete. + + // Per SAA7146 data sheet, write to STATUS reg twice to reset all + // I2C error flags. + for (i = 0; i < 2; i++) { + WR7146(P_I2CSTAT, I2C_CLKSEL); // Write I2C control: reset + // error flags. + MC_ENABLE(P_MC2, MC2_UPLD_IIC); // Invoke command upload + while (!MC_TEST(P_MC2, MC2_UPLD_IIC)) ; // and wait for + // upload to + // complete. + } + + // Init audio interface functional attributes: set DAC/ADC serial + // clock rates, invert DAC serial clock so that DAC data setup + // times are satisfied, enable DAC serial clock out. + WR7146(P_ACON2, ACON2_INIT); + + // Set up TSL1 slot list, which is used to control the + // accumulation of ADC data: RSD1 = shift data in on SD1. SIB_A1 + // = store data uint8_t at next available location in FB BUFFER1 + // register. + WR7146(P_TSL1, RSD1 | SIB_A1); // Fetch ADC high data + // uint8_t. + WR7146(P_TSL1 + 4, RSD1 | SIB_A1 | EOS); // Fetch ADC low data + // uint8_t; end of + // TSL1. + + // enab TSL1 slot list so that it executes all the time. + WR7146(P_ACON1, ACON1_ADCSTART); + + // Initialize RPS registers used for ADC. + + //Physical start of RPS program. + WR7146(P_RPSADDR1, (uint32_t) devpriv->RPSBuf.PhysicalBase); + + WR7146(P_RPSPAGE1, 0); // RPS program performs no + // explicit mem writes. + WR7146(P_RPS1_TOUT, 0); // Disable RPS timeouts. + + // SAA7146 BUG WORKAROUND. Initialize SAA7146 ADC interface to a + // known state by invoking ADCs until FB BUFFER 1 register shows + // that it is correctly receiving ADC data. This is necessary + // because the SAA7146 ADC interface does not start up in a + // defined state after a PCI reset. + +/* PollList = EOPL; // Create a simple polling */ +/* // list for analog input */ +/* // channel 0. */ +/* ResetADC( dev, &PollList ); */ + +/* s626_ai_rinsn(dev,dev->subdevices,NULL,data); //( &AdcData ); // */ +/* //Get initial ADC */ +/* //value. */ + +/* StartVal = data[0]; */ + +/* // VERSION 2.01 CHANGE: TIMEOUT ADDED TO PREVENT HANGED EXECUTION. */ +/* // Invoke ADCs until the new ADC value differs from the initial */ +/* // value or a timeout occurs. The timeout protects against the */ +/* // possibility that the driver is restarting and the ADC data is a */ +/* // fixed value resulting from the applied ADC analog input being */ +/* // unusually quiet or at the rail. */ + +/* for ( index = 0; index < 500; index++ ) */ +/* { */ +/* s626_ai_rinsn(dev,dev->subdevices,NULL,data); */ +/* AdcData = data[0]; //ReadADC( &AdcData ); */ +/* if ( AdcData != StartVal ) */ +/* break; */ +/* } */ + + // end initADC + + // init the DAC interface + + // Init Audio2's output DMAC attributes: burst length = 1 DWORD, + // threshold = 1 DWORD. + WR7146(P_PCI_BT_A, 0); + + // Init Audio2's output DMA physical addresses. The protection + // address is set to 1 DWORD past the base address so that a + // single DWORD will be transferred each time a DMA transfer is + // enabled. + + pPhysBuf = + devpriv->ANABuf.PhysicalBase + + (DAC_WDMABUF_OS * sizeof(uint32_t)); + + WR7146(P_BASEA2_OUT, (uint32_t) pPhysBuf); // Buffer base adrs. + WR7146(P_PROTA2_OUT, (uint32_t) (pPhysBuf + sizeof(uint32_t))); // Protection address. + + // Cache Audio2's output DMA buffer logical address. This is + // where DAC data is buffered for A2 output DMA transfers. + devpriv->pDacWBuf = + (uint32_t *) devpriv->ANABuf.LogicalBase + + DAC_WDMABUF_OS; + + // Audio2's output channels does not use paging. The protection + // violation handling bit is set so that the DMAC will + // automatically halt and its PCI address pointer will be reset + // when the protection address is reached. + WR7146(P_PAGEA2_OUT, 8); + + // Initialize time slot list 2 (TSL2), which is used to control + // the clock generation for and serialization of data to be sent + // to the DAC devices. Slot 0 is a NOP that is used to trap TSL + // execution; this permits other slots to be safely modified + // without first turning off the TSL sequencer (which is + // apparently impossible to do). Also, SD3 (which is driven by a + // pull-up resistor) is shifted in and stored to the MSB of + // FB_BUFFER2 to be used as evidence that the slot sequence has + // not yet finished executing. + SETVECT(0, XSD2 | RSD3 | SIB_A2 | EOS); // Slot 0: Trap TSL + // execution, shift 0xFF + // into FB_BUFFER2. + + // Initialize slot 1, which is constant. Slot 1 causes a DWORD to + // be transferred from audio channel 2's output FIFO to the FIFO's + // output buffer so that it can be serialized and sent to the DAC + // during subsequent slots. All remaining slots are dynamically + // populated as required by the target DAC device. + SETVECT(1, LF_A2); // Slot 1: Fetch DWORD from Audio2's + // output FIFO. + + // Start DAC's audio interface (TSL2) running. + WR7146(P_ACON1, ACON1_DACSTART); + + //////////////////////////////////////////////////////// + + // end init DAC interface + + // Init Trim DACs to calibrated values. Do it twice because the + // SAA7146 audio channel does not always reset properly and + // sometimes causes the first few TrimDAC writes to malfunction. + + LoadTrimDACs(dev); + LoadTrimDACs(dev); // Insurance. + + ////////////////////////////////////////////////////////////////// + // Manually init all gate array hardware in case this is a soft + // reset (we have no way of determining whether this is a warm or + // cold start). This is necessary because the gate array will + // reset only in response to a PCI hard reset; there is no soft + // reset function. + + // Init all DAC outputs to 0V and init all DAC setpoint and + // polarity images. + for (chan = 0; chan < S626_DAC_CHANNELS; chan++) + SetDAC(dev, chan, 0); + + // Init image of WRMISC2 Battery Charger Enabled control bit. + // This image is used when the state of the charger control bit, + // which has no direct hardware readback mechanism, is queried. + devpriv->ChargeEnabled = 0; + + // Init image of watchdog timer interval in WRMISC2. This image + // maintains the value of the control bits of MISC2 are + // continuously reset to zero as long as the WD timer is disabled. + devpriv->WDInterval = 0; + + // Init Counter Interrupt enab mask for RDMISC2. This mask is + // applied against MISC2 when testing to determine which timer + // events are requesting interrupt service. + devpriv->CounterIntEnabs = 0; + + // Init counters. + CountersInit(dev); + + // Without modifying the state of the Battery Backup enab, disable + // the watchdog timer, set DIO channels 0-5 to operate in the + // standard DIO (vs. counter overflow) mode, disable the battery + // charger, and reset the watchdog interval selector to zero. + WriteMISC2(dev, (uint16_t) (DEBIread(dev, + LP_RDMISC2) & MISC2_BATT_ENABLE)); + + // Initialize the digital I/O subsystem. + s626_dio_init(dev); + + //enable interrupt test + // writel(IRQ_GPIO3 | IRQ_RPS1,devpriv->base_addr+P_IER); + } + + DEBUG("s626_attach: comedi%d s626 attached %04x\n", dev->minor, + (uint32_t) devpriv->base_addr); + + return 1; +} + +static lsampl_t s626_ai_reg_to_uint(int data) +{ + lsampl_t tempdata; + + tempdata = (data >> 18); + if (tempdata & 0x2000) + tempdata &= 0x1fff; + else + tempdata += (1 << 13); + + return tempdata; +} + +/* static lsampl_t s626_uint_to_reg(comedi_subdevice *s, int data){ */ +/* return 0; */ +/* } */ + +static irqreturn_t s626_irq_handler(int irq, void *d PT_REGS_ARG) +{ + comedi_device *dev = d; + comedi_subdevice *s; + comedi_cmd *cmd; + enc_private *k; + unsigned long flags; + int32_t *readaddr; + uint32_t irqtype, irqstatus; + int i = 0; + sampl_t tempdata; + uint8_t group; + uint16_t irqbit; + + DEBUG("s626_irq_handler: interrupt request recieved!!!\n"); + + if (dev->attached == 0) + return IRQ_NONE; + // lock to avoid race with comedi_poll + comedi_spin_lock_irqsave(&dev->spinlock, flags); + + //save interrupt enable register state + irqstatus = readl(devpriv->base_addr + P_IER); + + //read interrupt type + irqtype = readl(devpriv->base_addr + P_ISR); + + //disable master interrupt + writel(0, devpriv->base_addr + P_IER); + + //clear interrupt + writel(irqtype, devpriv->base_addr + P_ISR); + + //do somethings + DEBUG("s626_irq_handler: interrupt type %d\n", irqtype); + + switch (irqtype) { + case IRQ_RPS1: // end_of_scan occurs + + DEBUG("s626_irq_handler: RPS1 irq detected\n"); + + // manage ai subdevice + s = dev->subdevices; + cmd = &(s->async->cmd); + + // Init ptr to DMA buffer that holds new ADC data. We skip the + // first uint16_t in the buffer because it contains junk data from + // the final ADC of the previous poll list scan. + readaddr = (int32_t *) devpriv->ANABuf.LogicalBase + 1; + + // get the data and hand it over to comedi + for (i = 0; i < (s->async->cmd.chanlist_len); i++) { + // Convert ADC data to 16-bit integer values and copy to application + // buffer. + tempdata = s626_ai_reg_to_uint((int)*readaddr); + readaddr++; + + //put data into read buffer + // comedi_buf_put(s->async, tempdata); + if (cfc_write_to_buffer(s, tempdata) == 0) + printk("s626_irq_handler: cfc_write_to_buffer error!\n"); + + DEBUG("s626_irq_handler: ai channel %d acquired: %d\n", + i, tempdata); + } + + //end of scan occurs + s->async->events |= COMEDI_CB_EOS; + + if (!(devpriv->ai_continous)) + devpriv->ai_sample_count--; + if (devpriv->ai_sample_count <= 0) { + devpriv->ai_cmd_running = 0; + + // Stop RPS program. + MC_DISABLE(P_MC1, MC1_ERPS1); + + //send end of acquisition + s->async->events |= COMEDI_CB_EOA; + + //disable master interrupt + irqstatus = 0; + } + + if (devpriv->ai_cmd_running && cmd->scan_begin_src == TRIG_EXT) { + DEBUG("s626_irq_handler: enable interrupt on dio channel %d\n", cmd->scan_begin_arg); + + s626_dio_set_irq(dev, cmd->scan_begin_arg); + + DEBUG("s626_irq_handler: External trigger is set!!!\n"); + } + // tell comedi that data is there + DEBUG("s626_irq_handler: events %d\n", s->async->events); + comedi_event(dev, s); + break; + case IRQ_GPIO3: //check dio and conter interrupt + + DEBUG("s626_irq_handler: GPIO3 irq detected\n"); + + // manage ai subdevice + s = dev->subdevices; + cmd = &(s->async->cmd); + + //s626_dio_clear_irq(dev); + + for (group = 0; group < S626_DIO_BANKS; group++) { + irqbit = 0; + //read interrupt type + irqbit = DEBIread(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->RDCapFlg); + + //check if interrupt is generated from dio channels + if (irqbit) { + s626_dio_reset_irq(dev, group, irqbit); + DEBUG("s626_irq_handler: check interrupt on dio group %d %d\n", group, i); + if (devpriv->ai_cmd_running) { + //check if interrupt is an ai acquisition start trigger + if ((irqbit >> (cmd->start_arg - + (16 * group))) + == 1 + && cmd->start_src == TRIG_EXT) { + DEBUG("s626_irq_handler: Edge capture interrupt recieved from channel %d\n", cmd->start_arg); + + // Start executing the RPS program. + MC_ENABLE(P_MC1, MC1_ERPS1); + + DEBUG("s626_irq_handler: aquisition start triggered!!!\n"); + + if (cmd->scan_begin_src == + TRIG_EXT) { + DEBUG("s626_ai_cmd: enable interrupt on dio channel %d\n", cmd->scan_begin_arg); + + s626_dio_set_irq(dev, + cmd-> + scan_begin_arg); + + DEBUG("s626_irq_handler: External scan trigger is set!!!\n"); + } + } + if ((irqbit >> (cmd->scan_begin_arg - + (16 * group))) + == 1 + && cmd->scan_begin_src == + TRIG_EXT) { + DEBUG("s626_irq_handler: Edge capture interrupt recieved from channel %d\n", cmd->scan_begin_arg); + + // Trigger ADC scan loop start by setting RPS Signal 0. + MC_ENABLE(P_MC2, MC2_ADC_RPS); + + DEBUG("s626_irq_handler: scan triggered!!! %d\n", devpriv->ai_sample_count); + if (cmd->convert_src == + TRIG_EXT) { + + DEBUG("s626_ai_cmd: enable interrupt on dio channel %d group %d\n", cmd->convert_arg - (16 * group), group); + + devpriv-> + ai_convert_count + = + cmd-> + chanlist_len; + + s626_dio_set_irq(dev, + cmd-> + convert_arg); + + DEBUG("s626_irq_handler: External convert trigger is set!!!\n"); + } + + if (cmd->convert_src == + TRIG_TIMER) { + k = &encpriv[5]; + devpriv-> + ai_convert_count + = + cmd-> + chanlist_len; + k->SetEnable(dev, k, + CLKENAB_ALWAYS); + } + } + if ((irqbit >> (cmd->convert_arg - + (16 * group))) + == 1 + && cmd->convert_src == + TRIG_EXT) { + DEBUG("s626_irq_handler: Edge capture interrupt recieved from channel %d\n", cmd->convert_arg); + + // Trigger ADC scan loop start by setting RPS Signal 0. + MC_ENABLE(P_MC2, MC2_ADC_RPS); + + DEBUG("s626_irq_handler: adc convert triggered!!!\n"); + + devpriv->ai_convert_count--; + + if (devpriv->ai_convert_count > + 0) { + + DEBUG("s626_ai_cmd: enable interrupt on dio channel %d group %d\n", cmd->convert_arg - (16 * group), group); + + s626_dio_set_irq(dev, + cmd-> + convert_arg); + + DEBUG("s626_irq_handler: External trigger is set!!!\n"); + } + } + } + break; + } + } + + //read interrupt type + irqbit = DEBIread(dev, LP_RDMISC2); + + //check interrupt on counters + DEBUG("s626_irq_handler: check counters interrupt %d\n", + irqbit); + + if (irqbit & IRQ_COINT1A) { + DEBUG("s626_irq_handler: interrupt on counter 1A overflow\n"); + k = &encpriv[0]; + + //clear interrupt capture flag + k->ResetCapFlags(dev, k); + } + if (irqbit & IRQ_COINT2A) { + DEBUG("s626_irq_handler: interrupt on counter 2A overflow\n"); + k = &encpriv[1]; + + //clear interrupt capture flag + k->ResetCapFlags(dev, k); + } + if (irqbit & IRQ_COINT3A) { + DEBUG("s626_irq_handler: interrupt on counter 3A overflow\n"); + k = &encpriv[2]; + + //clear interrupt capture flag + k->ResetCapFlags(dev, k); + } + if (irqbit & IRQ_COINT1B) { + DEBUG("s626_irq_handler: interrupt on counter 1B overflow\n"); + k = &encpriv[3]; + + //clear interrupt capture flag + k->ResetCapFlags(dev, k); + } + if (irqbit & IRQ_COINT2B) { + DEBUG("s626_irq_handler: interrupt on counter 2B overflow\n"); + k = &encpriv[4]; + + //clear interrupt capture flag + k->ResetCapFlags(dev, k); + + if (devpriv->ai_convert_count > 0) { + devpriv->ai_convert_count--; + if (devpriv->ai_convert_count == 0) + k->SetEnable(dev, k, CLKENAB_INDEX); + + if (cmd->convert_src == TRIG_TIMER) { + DEBUG("s626_irq_handler: conver timer trigger!!! %d\n", devpriv->ai_convert_count); + + // Trigger ADC scan loop start by setting RPS Signal 0. + MC_ENABLE(P_MC2, MC2_ADC_RPS); + } + } + } + if (irqbit & IRQ_COINT3B) { + DEBUG("s626_irq_handler: interrupt on counter 3B overflow\n"); + k = &encpriv[5]; + + //clear interrupt capture flag + k->ResetCapFlags(dev, k); + + if (cmd->scan_begin_src == TRIG_TIMER) { + DEBUG("s626_irq_handler: scan timer trigger!!!\n"); + + // Trigger ADC scan loop start by setting RPS Signal 0. + MC_ENABLE(P_MC2, MC2_ADC_RPS); + } + + if (cmd->convert_src == TRIG_TIMER) { + DEBUG("s626_irq_handler: convert timer trigger is set\n"); + k = &encpriv[4]; + devpriv->ai_convert_count = cmd->chanlist_len; + k->SetEnable(dev, k, CLKENAB_ALWAYS); + } + } + } + + //enable interrupt + writel(irqstatus, devpriv->base_addr + P_IER); + + DEBUG("s626_irq_handler: exit interrupt service routine.\n"); + + comedi_spin_unlock_irqrestore(&dev->spinlock, flags); + return IRQ_HANDLED; +} + +static int s626_detach(comedi_device * dev) +{ + if (devpriv) { + //stop ai_command + devpriv->ai_cmd_running = 0; + + if (devpriv->base_addr) { + //interrupt mask + WR7146(P_IER, 0); // Disable master interrupt. + WR7146(P_ISR, IRQ_GPIO3 | IRQ_RPS1); // Clear board's IRQ status flag. + + // Disable the watchdog timer and battery charger. + WriteMISC2(dev, 0); + + // Close all interfaces on 7146 device. + WR7146(P_MC1, MC1_SHUTDOWN); + WR7146(P_ACON1, ACON1_BASE); + + CloseDMAB(dev, &devpriv->RPSBuf, DMABUF_SIZE); + CloseDMAB(dev, &devpriv->ANABuf, DMABUF_SIZE); + } + + if (dev->irq) { + comedi_free_irq(dev->irq, dev); + } + + if (devpriv->base_addr) { + iounmap(devpriv->base_addr); + } + + if (devpriv->pdev) { + if (devpriv->got_regions) { + comedi_pci_disable(devpriv->pdev); + } + pci_dev_put(devpriv->pdev); + } + } + + DEBUG("s626_detach: S626 detached!\n"); + + return 0; +} + +/* + * this functions build the RPS program for hardware driven acquistion + */ +void ResetADC(comedi_device * dev, uint8_t * ppl) +{ + register uint32_t *pRPS; + uint32_t JmpAdrs; + uint16_t i; + uint16_t n; + uint32_t LocalPPL; + comedi_cmd *cmd = &(dev->subdevices->async->cmd); + + // Stop RPS program in case it is currently running. + MC_DISABLE(P_MC1, MC1_ERPS1); + + // Set starting logical address to write RPS commands. + pRPS = (uint32_t *) devpriv->RPSBuf.LogicalBase; + + // Initialize RPS instruction pointer. + WR7146(P_RPSADDR1, (uint32_t) devpriv->RPSBuf.PhysicalBase); + + // Construct RPS program in RPSBuf DMA buffer + + if (cmd != NULL && cmd->scan_begin_src != TRIG_FOLLOW) { + DEBUG("ResetADC: scan_begin pause inserted\n"); + // Wait for Start trigger. + *pRPS++ = RPS_PAUSE | RPS_SIGADC; + *pRPS++ = RPS_CLRSIGNAL | RPS_SIGADC; + } + // SAA7146 BUG WORKAROUND Do a dummy DEBI Write. This is necessary + // because the first RPS DEBI Write following a non-RPS DEBI write + // seems to always fail. If we don't do this dummy write, the ADC + // gain might not be set to the value required for the first slot in + // the poll list; the ADC gain would instead remain unchanged from + // the previously programmed value. + *pRPS++ = RPS_LDREG | (P_DEBICMD >> 2); // Write DEBI Write command + // and address to shadow RAM. + *pRPS++ = DEBI_CMD_WRWORD | LP_GSEL; + *pRPS++ = RPS_LDREG | (P_DEBIAD >> 2); // Write DEBI immediate data + // to shadow RAM: + *pRPS++ = GSEL_BIPOLAR5V; // arbitrary immediate data + // value. + *pRPS++ = RPS_CLRSIGNAL | RPS_DEBI; // Reset "shadow RAM + // uploaded" flag. + *pRPS++ = RPS_UPLOAD | RPS_DEBI; // Invoke shadow RAM upload. + *pRPS++ = RPS_PAUSE | RPS_DEBI; // Wait for shadow upload to finish. + + // Digitize all slots in the poll list. This is implemented as a + // for loop to limit the slot count to 16 in case the application + // forgot to set the EOPL flag in the final slot. + for (devpriv->AdcItems = 0; devpriv->AdcItems < 16; devpriv->AdcItems++) { + // Convert application's poll list item to private board class + // format. Each app poll list item is an uint8_t with form + // (EOPL,x,x,RANGE,CHAN<3:0>), where RANGE code indicates 0 = + // +-10V, 1 = +-5V, and EOPL = End of Poll List marker. + LocalPPL = + (*ppl << 8) | (*ppl & 0x10 ? GSEL_BIPOLAR5V : + GSEL_BIPOLAR10V); + + // Switch ADC analog gain. + *pRPS++ = RPS_LDREG | (P_DEBICMD >> 2); // Write DEBI command + // and address to + // shadow RAM. + *pRPS++ = DEBI_CMD_WRWORD | LP_GSEL; + *pRPS++ = RPS_LDREG | (P_DEBIAD >> 2); // Write DEBI + // immediate data to + // shadow RAM. + *pRPS++ = LocalPPL; + *pRPS++ = RPS_CLRSIGNAL | RPS_DEBI; // Reset "shadow RAM uploaded" + // flag. + *pRPS++ = RPS_UPLOAD | RPS_DEBI; // Invoke shadow RAM upload. + *pRPS++ = RPS_PAUSE | RPS_DEBI; // Wait for shadow upload to + // finish. + + // Select ADC analog input channel. + *pRPS++ = RPS_LDREG | (P_DEBICMD >> 2); // Write DEBI command + // and address to + // shadow RAM. + *pRPS++ = DEBI_CMD_WRWORD | LP_ISEL; + *pRPS++ = RPS_LDREG | (P_DEBIAD >> 2); // Write DEBI + // immediate data to + // shadow RAM. + *pRPS++ = LocalPPL; + *pRPS++ = RPS_CLRSIGNAL | RPS_DEBI; // Reset "shadow RAM uploaded" + // flag. + *pRPS++ = RPS_UPLOAD | RPS_DEBI; // Invoke shadow RAM upload. + *pRPS++ = RPS_PAUSE | RPS_DEBI; // Wait for shadow upload to + // finish. + + // Delay at least 10 microseconds for analog input settling. + // Instead of padding with NOPs, we use RPS_JUMP instructions + // here; this allows us to produce a longer delay than is + // possible with NOPs because each RPS_JUMP flushes the RPS' + // instruction prefetch pipeline. + JmpAdrs = + (uint32_t) devpriv->RPSBuf.PhysicalBase + + (uint32_t) ((unsigned long)pRPS - + (unsigned long)devpriv->RPSBuf.LogicalBase); + for (i = 0; i < (10 * RPSCLK_PER_US / 2); i++) { + JmpAdrs += 8; // Repeat to implement time delay: + *pRPS++ = RPS_JUMP; // Jump to next RPS instruction. + *pRPS++ = JmpAdrs; + } + + if (cmd != NULL && cmd->convert_src != TRIG_NOW) { + DEBUG("ResetADC: convert pause inserted\n"); + // Wait for Start trigger. + *pRPS++ = RPS_PAUSE | RPS_SIGADC; + *pRPS++ = RPS_CLRSIGNAL | RPS_SIGADC; + } + // Start ADC by pulsing GPIO1. + *pRPS++ = RPS_LDREG | (P_GPIO >> 2); // Begin ADC Start pulse. + *pRPS++ = GPIO_BASE | GPIO1_LO; + *pRPS++ = RPS_NOP; + // VERSION 2.03 CHANGE: STRETCH OUT ADC START PULSE. + *pRPS++ = RPS_LDREG | (P_GPIO >> 2); // End ADC Start pulse. + *pRPS++ = GPIO_BASE | GPIO1_HI; + + // Wait for ADC to complete (GPIO2 is asserted high when ADC not + // busy) and for data from previous conversion to shift into FB + // BUFFER 1 register. + *pRPS++ = RPS_PAUSE | RPS_GPIO2; // Wait for ADC done. + + // Transfer ADC data from FB BUFFER 1 register to DMA buffer. + *pRPS++ = RPS_STREG | (BUGFIX_STREG(P_FB_BUFFER1) >> 2); + *pRPS++ = + (uint32_t) devpriv->ANABuf.PhysicalBase + + (devpriv->AdcItems << 2); + + // If this slot's EndOfPollList flag is set, all channels have + // now been processed. + if (*ppl++ & EOPL) { + devpriv->AdcItems++; // Adjust poll list item count. + break; // Exit poll list processing loop. + } + } + DEBUG("ResetADC: ADC items %d \n", devpriv->AdcItems); + + // VERSION 2.01 CHANGE: DELAY CHANGED FROM 250NS to 2US. Allow the + // ADC to stabilize for 2 microseconds before starting the final + // (dummy) conversion. This delay is necessary to allow sufficient + // time between last conversion finished and the start of the dummy + // conversion. Without this delay, the last conversion's data value + // is sometimes set to the previous conversion's data value. + for (n = 0; n < (2 * RPSCLK_PER_US); n++) + *pRPS++ = RPS_NOP; + + // Start a dummy conversion to cause the data from the last + // conversion of interest to be shifted in. + *pRPS++ = RPS_LDREG | (P_GPIO >> 2); // Begin ADC Start pulse. + *pRPS++ = GPIO_BASE | GPIO1_LO; + *pRPS++ = RPS_NOP; + // VERSION 2.03 CHANGE: STRETCH OUT ADC START PULSE. + *pRPS++ = RPS_LDREG | (P_GPIO >> 2); // End ADC Start pulse. + *pRPS++ = GPIO_BASE | GPIO1_HI; + + // Wait for the data from the last conversion of interest to arrive + // in FB BUFFER 1 register. + *pRPS++ = RPS_PAUSE | RPS_GPIO2; // Wait for ADC done. + + // Transfer final ADC data from FB BUFFER 1 register to DMA buffer. + *pRPS++ = RPS_STREG | (BUGFIX_STREG(P_FB_BUFFER1) >> 2); // + *pRPS++ = + (uint32_t) devpriv->ANABuf.PhysicalBase + + (devpriv->AdcItems << 2); + + // Indicate ADC scan loop is finished. + // *pRPS++= RPS_CLRSIGNAL | RPS_SIGADC ; // Signal ReadADC() that scan is done. + + //invoke interrupt + if (devpriv->ai_cmd_running == 1) { + DEBUG("ResetADC: insert irq in ADC RPS task\n"); + *pRPS++ = RPS_IRQ; + } + // Restart RPS program at its beginning. + *pRPS++ = RPS_JUMP; // Branch to start of RPS program. + *pRPS++ = (uint32_t) devpriv->RPSBuf.PhysicalBase; + + // End of RPS program build + // ------------------------------------------------------------ +} + +/* TO COMPLETE, IF NECESSARY */ +static int s626_ai_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + + return -EINVAL; +} + +/* static int s626_ai_rinsn(comedi_device *dev,comedi_subdevice *s,comedi_insn *insn,lsampl_t *data) */ +/* { */ +/* register uint8_t i; */ +/* register int32_t *readaddr; */ + +/* DEBUG("as626_ai_rinsn: ai_rinsn enter \n"); */ + +/* // Trigger ADC scan loop start by setting RPS Signal 0. */ +/* MC_ENABLE( P_MC2, MC2_ADC_RPS ); */ + +/* // Wait until ADC scan loop is finished (RPS Signal 0 reset). */ +/* while ( MC_TEST( P_MC2, MC2_ADC_RPS ) ); */ + +/* // Init ptr to DMA buffer that holds new ADC data. We skip the */ +/* // first uint16_t in the buffer because it contains junk data from */ +/* // the final ADC of the previous poll list scan. */ +/* readaddr = (uint32_t *)devpriv->ANABuf.LogicalBase + 1; */ + +/* // Convert ADC data to 16-bit integer values and copy to application */ +/* // buffer. */ +/* for ( i = 0; i < devpriv->AdcItems; i++ ) { */ +/* *data = s626_ai_reg_to_uint( *readaddr++ ); */ +/* DEBUG("s626_ai_rinsn: data %d \n",*data); */ +/* data++; */ +/* } */ + +/* DEBUG("s626_ai_rinsn: ai_rinsn escape \n"); */ +/* return i; */ +/* } */ + +static int s626_ai_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + uint16_t chan = CR_CHAN(insn->chanspec); + uint16_t range = CR_RANGE(insn->chanspec); + uint16_t AdcSpec = 0; + uint32_t GpioImage; + int n; + +/* //interrupt call test */ +/* writel(IRQ_GPIO3,devpriv->base_addr+P_PSR); //Writing a logical 1 */ +/* //into any of the RPS_PSR */ +/* //bits causes the */ +/* //corresponding interrupt */ +/* //to be generated if */ +/* //enabled */ + + DEBUG("s626_ai_insn_read: entering\n"); + + // Convert application's ADC specification into form + // appropriate for register programming. + if (range == 0) + AdcSpec = (chan << 8) | (GSEL_BIPOLAR5V); + else + AdcSpec = (chan << 8) | (GSEL_BIPOLAR10V); + + // Switch ADC analog gain. + DEBIwrite(dev, LP_GSEL, AdcSpec); // Set gain. + + // Select ADC analog input channel. + DEBIwrite(dev, LP_ISEL, AdcSpec); // Select channel. + + for (n = 0; n < insn->n; n++) { + + // Delay 10 microseconds for analog input settling. + comedi_udelay(10); + + // Start ADC by pulsing GPIO1 low. + GpioImage = RR7146(P_GPIO); + // Assert ADC Start command + WR7146(P_GPIO, GpioImage & ~GPIO1_HI); + // and stretch it out. + WR7146(P_GPIO, GpioImage & ~GPIO1_HI); + WR7146(P_GPIO, GpioImage & ~GPIO1_HI); + // Negate ADC Start command. + WR7146(P_GPIO, GpioImage | GPIO1_HI); + + // Wait for ADC to complete (GPIO2 is asserted high when + // ADC not busy) and for data from previous conversion to + // shift into FB BUFFER 1 register. + + // Wait for ADC done. + while (!(RR7146(P_PSR) & PSR_GPIO2)) ; + + // Fetch ADC data. + if (n != 0) + data[n - 1] = s626_ai_reg_to_uint(RR7146(P_FB_BUFFER1)); + + // Allow the ADC to stabilize for 4 microseconds before + // starting the next (final) conversion. This delay is + // necessary to allow sufficient time between last + // conversion finished and the start of the next + // conversion. Without this delay, the last conversion's + // data value is sometimes set to the previous + // conversion's data value. + comedi_udelay(4); + } + + // Start a dummy conversion to cause the data from the + // previous conversion to be shifted in. + GpioImage = RR7146(P_GPIO); + + //Assert ADC Start command + WR7146(P_GPIO, GpioImage & ~GPIO1_HI); + // and stretch it out. + WR7146(P_GPIO, GpioImage & ~GPIO1_HI); + WR7146(P_GPIO, GpioImage & ~GPIO1_HI); + // Negate ADC Start command. + WR7146(P_GPIO, GpioImage | GPIO1_HI); + + // Wait for the data to arrive in FB BUFFER 1 register. + + // Wait for ADC done. + while (!(RR7146(P_PSR) & PSR_GPIO2)) ; + + // Fetch ADC data from audio interface's input shift + // register. + + // Fetch ADC data. + if (n != 0) + data[n - 1] = s626_ai_reg_to_uint(RR7146(P_FB_BUFFER1)); + + DEBUG("s626_ai_insn_read: samples %d, data %d\n", n, data[n - 1]); + + return n; +} + +static int s626_ai_load_polllist(uint8_t * ppl, comedi_cmd * cmd) +{ + + int n; + + for (n = 0; n < cmd->chanlist_len; n++) { + if (CR_RANGE((cmd->chanlist)[n]) == 0) + ppl[n] = (CR_CHAN((cmd->chanlist)[n])) | (RANGE_5V); + else + ppl[n] = (CR_CHAN((cmd->chanlist)[n])) | (RANGE_10V); + } + ppl[n - 1] |= EOPL; + + return n; +} + +static int s626_ai_inttrig(comedi_device * dev, comedi_subdevice * s, + unsigned int trignum) +{ + if (trignum != 0) + return -EINVAL; + + DEBUG("s626_ai_inttrig: trigger adc start..."); + + // Start executing the RPS program. + MC_ENABLE(P_MC1, MC1_ERPS1); + + s->async->inttrig = NULL; + + DEBUG(" done\n"); + + return 1; +} + +/* TO COMPLETE */ +static int s626_ai_cmd(comedi_device * dev, comedi_subdevice * s) +{ + + uint8_t ppl[16]; + comedi_cmd *cmd = &s->async->cmd; + enc_private *k; + int tick; + + DEBUG("s626_ai_cmd: entering command function\n"); + + if (devpriv->ai_cmd_running) { + printk("s626_ai_cmd: Another ai_cmd is running %d\n", + dev->minor); + return -EBUSY; + } + //disable interrupt + writel(0, devpriv->base_addr + P_IER); + + //clear interrupt request + writel(IRQ_RPS1 | IRQ_GPIO3, devpriv->base_addr + P_ISR); + + //clear any pending interrupt + s626_dio_clear_irq(dev); + // s626_enc_clear_irq(dev); + + //reset ai_cmd_running flag + devpriv->ai_cmd_running = 0; + + // test if cmd is valid + if (cmd == NULL) { + DEBUG("s626_ai_cmd: NULL command\n"); + return -EINVAL; + } else { + DEBUG("s626_ai_cmd: command recieved!!!\n"); + } + + if (dev->irq == 0) { + comedi_error(dev, + "s626_ai_cmd: cannot run command without an irq"); + return -EIO; + } + + s626_ai_load_polllist(ppl, cmd); + devpriv->ai_cmd_running = 1; + devpriv->ai_convert_count = 0; + + switch (cmd->scan_begin_src) { + case TRIG_FOLLOW: + break; + case TRIG_TIMER: + // set a conter to generate adc trigger at scan_begin_arg interval + k = &encpriv[5]; + tick = s626_ns_to_timer((int *)&cmd->scan_begin_arg, + cmd->flags & TRIG_ROUND_MASK); + + //load timer value and enable interrupt + s626_timer_load(dev, k, tick); + k->SetEnable(dev, k, CLKENAB_ALWAYS); + + DEBUG("s626_ai_cmd: scan trigger timer is set with value %d\n", + tick); + + break; + case TRIG_EXT: + // set the digital line and interrupt for scan trigger + if (cmd->start_src != TRIG_EXT) + s626_dio_set_irq(dev, cmd->scan_begin_arg); + + DEBUG("s626_ai_cmd: External scan trigger is set!!!\n"); + + break; + } + + switch (cmd->convert_src) { + case TRIG_NOW: + break; + case TRIG_TIMER: + // set a conter to generate adc trigger at convert_arg interval + k = &encpriv[4]; + tick = s626_ns_to_timer((int *)&cmd->convert_arg, + cmd->flags & TRIG_ROUND_MASK); + + //load timer value and enable interrupt + s626_timer_load(dev, k, tick); + k->SetEnable(dev, k, CLKENAB_INDEX); + + DEBUG("s626_ai_cmd: convert trigger timer is set with value %d\n", tick); + break; + case TRIG_EXT: + // set the digital line and interrupt for convert trigger + if (cmd->scan_begin_src != TRIG_EXT + && cmd->start_src == TRIG_EXT) + s626_dio_set_irq(dev, cmd->convert_arg); + + DEBUG("s626_ai_cmd: External convert trigger is set!!!\n"); + + break; + } + + switch (cmd->stop_src) { + case TRIG_COUNT: + // data arrives as one packet + devpriv->ai_sample_count = cmd->stop_arg; + devpriv->ai_continous = 0; + break; + case TRIG_NONE: + // continous aquisition + devpriv->ai_continous = 1; + devpriv->ai_sample_count = 0; + break; + } + + ResetADC(dev, ppl); + + switch (cmd->start_src) { + case TRIG_NOW: + // Trigger ADC scan loop start by setting RPS Signal 0. + // MC_ENABLE( P_MC2, MC2_ADC_RPS ); + + // Start executing the RPS program. + MC_ENABLE(P_MC1, MC1_ERPS1); + + DEBUG("s626_ai_cmd: ADC triggered\n"); + s->async->inttrig = NULL; + break; + case TRIG_EXT: + //configure DIO channel for acquisition trigger + s626_dio_set_irq(dev, cmd->start_arg); + + DEBUG("s626_ai_cmd: External start trigger is set!!!\n"); + + s->async->inttrig = NULL; + break; + case TRIG_INT: + s->async->inttrig = s626_ai_inttrig; + break; + } + + //enable interrupt + writel(IRQ_GPIO3 | IRQ_RPS1, devpriv->base_addr + P_IER); + + DEBUG("s626_ai_cmd: command function terminated\n"); + + return 0; +} + +static int s626_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, + comedi_cmd * cmd) +{ + int err = 0; + int tmp; + + /* cmdtest tests a particular command to see if it is valid. Using + * the cmdtest ioctl, a user can create a valid cmd and then have it + * executes by the cmd ioctl. + * + * cmdtest returns 1,2,3,4 or 0, depending on which tests the + * command passes. */ + + /* step 1: make sure trigger sources are trivially valid */ + + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW | TRIG_INT | TRIG_EXT; + if (!cmd->start_src || tmp != cmd->start_src) + err++; + + tmp = cmd->scan_begin_src; + cmd->scan_begin_src &= TRIG_TIMER | TRIG_EXT | TRIG_FOLLOW; + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) + err++; + + tmp = cmd->convert_src; + cmd->convert_src &= TRIG_TIMER | TRIG_EXT | TRIG_NOW; + if (!cmd->convert_src || tmp != cmd->convert_src) + err++; + + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) + err++; + + tmp = cmd->stop_src; + cmd->stop_src &= TRIG_COUNT | TRIG_NONE; + if (!cmd->stop_src || tmp != cmd->stop_src) + err++; + + if (err) + return 1; + + /* step 2: make sure trigger sources are unique and mutually + compatible */ + + /* note that mutual compatiblity is not an issue here */ + if (cmd->scan_begin_src != TRIG_TIMER && + cmd->scan_begin_src != TRIG_EXT + && cmd->scan_begin_src != TRIG_FOLLOW) + err++; + if (cmd->convert_src != TRIG_TIMER && + cmd->convert_src != TRIG_EXT && cmd->convert_src != TRIG_NOW) + err++; + if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE) + err++; + + if (err) + return 2; + + /* step 3: make sure arguments are trivially compatible */ + + if (cmd->start_src != TRIG_EXT && cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + + if (cmd->start_src == TRIG_EXT && cmd->start_arg < 0) { + cmd->start_arg = 0; + err++; + } + + if (cmd->start_src == TRIG_EXT && cmd->start_arg > 39) { + cmd->start_arg = 39; + err++; + } + + if (cmd->scan_begin_src == TRIG_EXT && cmd->scan_begin_arg < 0) { + cmd->scan_begin_arg = 0; + err++; + } + + if (cmd->scan_begin_src == TRIG_EXT && cmd->scan_begin_arg > 39) { + cmd->scan_begin_arg = 39; + err++; + } + + if (cmd->convert_src == TRIG_EXT && cmd->convert_arg < 0) { + cmd->convert_arg = 0; + err++; + } + + if (cmd->convert_src == TRIG_EXT && cmd->convert_arg > 39) { + cmd->convert_arg = 39; + err++; + } +#define MAX_SPEED 200000 /* in nanoseconds */ +#define MIN_SPEED 2000000000 /* in nanoseconds */ + + if (cmd->scan_begin_src == TRIG_TIMER) { + if (cmd->scan_begin_arg < MAX_SPEED) { + cmd->scan_begin_arg = MAX_SPEED; + err++; + } + if (cmd->scan_begin_arg > MIN_SPEED) { + cmd->scan_begin_arg = MIN_SPEED; + err++; + } + } else { + /* external trigger */ + /* should be level/edge, hi/lo specification here */ + /* should specify multiple external triggers */ +/* if(cmd->scan_begin_arg>9){ */ +/* cmd->scan_begin_arg=9; */ +/* err++; */ +/* } */ + } + if (cmd->convert_src == TRIG_TIMER) { + if (cmd->convert_arg < MAX_SPEED) { + cmd->convert_arg = MAX_SPEED; + err++; + } + if (cmd->convert_arg > MIN_SPEED) { + cmd->convert_arg = MIN_SPEED; + err++; + } + } else { + /* external trigger */ + /* see above */ +/* if(cmd->convert_arg>9){ */ +/* cmd->convert_arg=9; */ +/* err++; */ +/* } */ + } + + if (cmd->scan_end_arg != cmd->chanlist_len) { + cmd->scan_end_arg = cmd->chanlist_len; + err++; + } + if (cmd->stop_src == TRIG_COUNT) { + if (cmd->stop_arg > 0x00ffffff) { + cmd->stop_arg = 0x00ffffff; + err++; + } + } else { + /* TRIG_NONE */ + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + } + + if (err) + return 3; + + /* step 4: fix up any arguments */ + + if (cmd->scan_begin_src == TRIG_TIMER) { + tmp = cmd->scan_begin_arg; + s626_ns_to_timer((int *)&cmd->scan_begin_arg, + cmd->flags & TRIG_ROUND_MASK); + if (tmp != cmd->scan_begin_arg) + err++; + } + if (cmd->convert_src == TRIG_TIMER) { + tmp = cmd->convert_arg; + s626_ns_to_timer((int *)&cmd->convert_arg, + cmd->flags & TRIG_ROUND_MASK); + if (tmp != cmd->convert_arg) + err++; + if (cmd->scan_begin_src == TRIG_TIMER && + cmd->scan_begin_arg < + cmd->convert_arg * cmd->scan_end_arg) { + cmd->scan_begin_arg = + cmd->convert_arg * cmd->scan_end_arg; + err++; + } + } + + if (err) + return 4; + + return 0; +} + +static int s626_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + // Stop RPS program in case it is currently running. + MC_DISABLE(P_MC1, MC1_ERPS1); + + //disable master interrupt + writel(0, devpriv->base_addr + P_IER); + + devpriv->ai_cmd_running = 0; + + return 0; +} + +/* This function doesn't require a particular form, this is just what + * happens to be used in some of the drivers. It should convert ns + * nanoseconds to a counter value suitable for programming the device. + * Also, it should adjust ns so that it cooresponds to the actual time + * that the device will use. */ +static int s626_ns_to_timer(int *nanosec, int round_mode) +{ + int divider, base; + + base = 500; //2MHz internal clock + + switch (round_mode) { + case TRIG_ROUND_NEAREST: + default: + divider = (*nanosec + base / 2) / base; + break; + case TRIG_ROUND_DOWN: + divider = (*nanosec) / base; + break; + case TRIG_ROUND_UP: + divider = (*nanosec + base - 1) / base; + break; + } + + *nanosec = base * divider; + return divider - 1; +} + +static int s626_ao_winsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + + int i; + uint16_t chan = CR_CHAN(insn->chanspec); + int16_t dacdata; + + for (i = 0; i < insn->n; i++) { + dacdata = (int16_t) data[i]; + devpriv->ao_readback[CR_CHAN(insn->chanspec)] = data[i]; + dacdata -= (0x1fff); + + SetDAC(dev, chan, dacdata); + } + + return i; +} + +static int s626_ao_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + int i; + + for (i = 0; i < insn->n; i++) { + data[i] = devpriv->ao_readback[CR_CHAN(insn->chanspec)]; + } + + return i; +} + +///////////////////////////////////////////////////////////////////// +/////////////// DIGITAL I/O FUNCTIONS ///////////////////////////// +///////////////////////////////////////////////////////////////////// +// All DIO functions address a group of DIO channels by means of +// "group" argument. group may be 0, 1 or 2, which correspond to DIO +// ports A, B and C, respectively. +///////////////////////////////////////////////////////////////////// + +static void s626_dio_init(comedi_device * dev) +{ + uint16_t group; + comedi_subdevice *s; + + // Prepare to treat writes to WRCapSel as capture disables. + DEBIwrite(dev, LP_MISC1, MISC1_NOEDCAP); + + // For each group of sixteen channels ... + for (group = 0; group < S626_DIO_BANKS; group++) { + s = dev->subdevices + 2 + group; + DEBIwrite(dev, diopriv->WRIntSel, 0); // Disable all interrupts. + DEBIwrite(dev, diopriv->WRCapSel, 0xFFFF); // Disable all event + // captures. + DEBIwrite(dev, diopriv->WREdgSel, 0); // Init all DIOs to + // default edge + // polarity. + DEBIwrite(dev, diopriv->WRDOut, 0); // Program all outputs + // to inactive state. + } + DEBUG("s626_dio_init: DIO initialized \n"); +} + +/* DIO devices are slightly special. Although it is possible to + * implement the insn_read/insn_write interface, it is much more + * useful to applications if you implement the insn_bits interface. + * This allows packed reading/writing of the DIO channels. The comedi + * core can convert between insn_bits and insn_read/write */ + +static int s626_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + + /* Length of data must be 2 (mask and new data, see below) */ + if (insn->n == 0) { + return 0; + } + if (insn->n != 2) { + printk("comedi%d: s626: s626_dio_insn_bits(): Invalid instruction length\n", dev->minor); + return -EINVAL; + } + + /* + * The insn data consists of a mask in data[0] and the new data in + * data[1]. The mask defines which bits we are concerning about. + * The new data must be anded with the mask. Each channel + * corresponds to a bit. + */ + if (data[0]) { + /* Check if requested ports are configured for output */ + if ((s->io_bits & data[0]) != data[0]) + return -EIO; + + s->state &= ~data[0]; + s->state |= data[0] & data[1]; + + /* Write out the new digital output lines */ + + DEBIwrite(dev, diopriv->WRDOut, s->state); + } + data[1] = DEBIread(dev, diopriv->RDDIn); + + return 2; +} + +static int s626_dio_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + + switch (data[0]) { + case INSN_CONFIG_DIO_QUERY: + data[1] = + (s->io_bits & (1 << CR_CHAN(insn-> + chanspec))) ? COMEDI_OUTPUT : + COMEDI_INPUT; + return insn->n; + break; + case COMEDI_INPUT: + s->io_bits &= ~(1 << CR_CHAN(insn->chanspec)); + break; + case COMEDI_OUTPUT: + s->io_bits |= 1 << CR_CHAN(insn->chanspec); + break; + default: + return -EINVAL; + break; + } + DEBIwrite(dev, diopriv->WRDOut, s->io_bits); + + return 1; +} + +static int s626_dio_set_irq(comedi_device * dev, unsigned int chan) +{ + unsigned int group; + unsigned int bitmask; + unsigned int status; + + //select dio bank + group = chan / 16; + bitmask = 1 << (chan - (16 * group)); + DEBUG("s626_dio_set_irq: enable interrupt on dio channel %d group %d\n", + chan - (16 * group), group); + + //set channel to capture positive edge + status = DEBIread(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->RDEdgSel); + DEBIwrite(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->WREdgSel, bitmask | status); + + //enable interrupt on selected channel + status = DEBIread(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->RDIntSel); + DEBIwrite(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->WRIntSel, bitmask | status); + + //enable edge capture write command + DEBIwrite(dev, LP_MISC1, MISC1_EDCAP); + + //enable edge capture on selected channel + status = DEBIread(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->RDCapSel); + DEBIwrite(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->WRCapSel, bitmask | status); + + return 0; +} + +static int s626_dio_reset_irq(comedi_device * dev, unsigned int group, + unsigned int mask) +{ + DEBUG("s626_dio_reset_irq: disable interrupt on dio channel %d group %d\n", mask, group); + + //disable edge capture write command + DEBIwrite(dev, LP_MISC1, MISC1_NOEDCAP); + + //enable edge capture on selected channel + DEBIwrite(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->WRCapSel, mask); + + return 0; +} + +static int s626_dio_clear_irq(comedi_device * dev) +{ + unsigned int group; + + //disable edge capture write command + DEBIwrite(dev, LP_MISC1, MISC1_NOEDCAP); + + for (group = 0; group < S626_DIO_BANKS; group++) { + //clear pending events and interrupt + DEBIwrite(dev, + ((dio_private *) (dev->subdevices + 2 + + group)->private)->WRCapSel, 0xffff); + } + + return 0; +} + +/* Now this function initializes the value of the counter (data[0]) + and set the subdevice. To complete with trigger and interrupt + configuration */ +static int s626_enc_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + uint16_t Setup = (LOADSRC_INDX << BF_LOADSRC) | // Preload upon + // index. + (INDXSRC_SOFT << BF_INDXSRC) | // Disable hardware index. + (CLKSRC_COUNTER << BF_CLKSRC) | // Operating mode is Counter. + (CLKPOL_POS << BF_CLKPOL) | // Active high clock. + //( CNTDIR_UP << BF_CLKPOL ) | // Count direction is Down. + (CLKMULT_1X << BF_CLKMULT) | // Clock multiplier is 1x. + (CLKENAB_INDEX << BF_CLKENAB); + /* uint16_t DisableIntSrc=TRUE; */ + // uint32_t Preloadvalue; //Counter initial value + uint16_t valueSrclatch = LATCHSRC_AB_READ; + uint16_t enab = CLKENAB_ALWAYS; + enc_private *k = &encpriv[CR_CHAN(insn->chanspec)]; + + DEBUG("s626_enc_insn_config: encoder config\n"); + + // (data==NULL) ? (Preloadvalue=0) : (Preloadvalue=data[0]); + + k->SetMode(dev, k, Setup, TRUE); + Preload(dev, k, *(insn->data)); + k->PulseIndex(dev, k); + SetLatchSource(dev, k, valueSrclatch); + k->SetEnable(dev, k, (uint16_t) (enab != 0)); + + return insn->n; +} + +static int s626_enc_insn_read(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + + int n; + enc_private *k = &encpriv[CR_CHAN(insn->chanspec)]; + + DEBUG("s626_enc_insn_read: encoder read channel %d \n", + CR_CHAN(insn->chanspec)); + + for (n = 0; n < insn->n; n++) + data[n] = ReadLatch(dev, k); + + DEBUG("s626_enc_insn_read: encoder sample %d\n", data[n]); + + return n; +} + +static int s626_enc_insn_write(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data) +{ + + enc_private *k = &encpriv[CR_CHAN(insn->chanspec)]; + + DEBUG("s626_enc_insn_write: encoder write channel %d \n", + CR_CHAN(insn->chanspec)); + + // Set the preload register + Preload(dev, k, data[0]); + + // Software index pulse forces the preload register to load + // into the counter + k->SetLoadTrig(dev, k, 0); + k->PulseIndex(dev, k); + k->SetLoadTrig(dev, k, 2); + + DEBUG("s626_enc_insn_write: End encoder write\n"); + + return 1; +} + +static void s626_timer_load(comedi_device * dev, enc_private * k, int tick) +{ + uint16_t Setup = (LOADSRC_INDX << BF_LOADSRC) | // Preload upon + // index. + (INDXSRC_SOFT << BF_INDXSRC) | // Disable hardware index. + (CLKSRC_TIMER << BF_CLKSRC) | // Operating mode is Timer. + (CLKPOL_POS << BF_CLKPOL) | // Active high clock. + (CNTDIR_DOWN << BF_CLKPOL) | // Count direction is Down. + (CLKMULT_1X << BF_CLKMULT) | // Clock multiplier is 1x. + (CLKENAB_INDEX << BF_CLKENAB); + uint16_t valueSrclatch = LATCHSRC_A_INDXA; + // uint16_t enab=CLKENAB_ALWAYS; + + k->SetMode(dev, k, Setup, FALSE); + + // Set the preload register + Preload(dev, k, tick); + + // Software index pulse forces the preload register to load + // into the counter + k->SetLoadTrig(dev, k, 0); + k->PulseIndex(dev, k); + + //set reload on counter overflow + k->SetLoadTrig(dev, k, 1); + + //set interrupt on overflow + k->SetIntSrc(dev, k, INTSRC_OVER); + + SetLatchSource(dev, k, valueSrclatch); + // k->SetEnable(dev,k,(uint16_t)(enab != 0)); +} + +/////////////////////////////////////////////////////////////////////// +///////////////////// DAC FUNCTIONS ///////////////////////////////// +/////////////////////////////////////////////////////////////////////// + +// Slot 0 base settings. +#define VECT0 ( XSD2 | RSD3 | SIB_A2 ) // Slot 0 always shifts in + // 0xFF and store it to + // FB_BUFFER2. + +// TrimDac LogicalChan-to-PhysicalChan mapping table. +static uint8_t trimchan[] = { 10, 9, 8, 3, 2, 7, 6, 1, 0, 5, 4 }; + +// TrimDac LogicalChan-to-EepromAdrs mapping table. +static uint8_t trimadrs[] = + { 0x40, 0x41, 0x42, 0x50, 0x51, 0x52, 0x53, 0x60, 0x61, 0x62, 0x63 }; + +static void LoadTrimDACs(comedi_device * dev) +{ + register uint8_t i; + + // Copy TrimDac setpoint values from EEPROM to TrimDacs. + for (i = 0; i < (sizeof(trimchan) / sizeof(trimchan[0])); i++) + WriteTrimDAC(dev, i, I2Cread(dev, trimadrs[i])); +} + +static void WriteTrimDAC(comedi_device * dev, uint8_t LogicalChan, + uint8_t DacData) +{ + uint32_t chan; + + // Save the new setpoint in case the application needs to read it back later. + devpriv->TrimSetpoint[LogicalChan] = (uint8_t) DacData; + + // Map logical channel number to physical channel number. + chan = (uint32_t) trimchan[LogicalChan]; + + // Set up TSL2 records for TrimDac write operation. All slots shift + // 0xFF in from pulled-up SD3 so that the end of the slot sequence + // can be detected. + SETVECT(2, XSD2 | XFIFO_1 | WS3); // Slot 2: Send high uint8_t + // to target TrimDac. + SETVECT(3, XSD2 | XFIFO_0 | WS3); // Slot 3: Send low uint8_t to + // target TrimDac. + SETVECT(4, XSD2 | XFIFO_3 | WS1); // Slot 4: Send NOP high + // uint8_t to DAC0 to keep + // clock running. + SETVECT(5, XSD2 | XFIFO_2 | WS1 | EOS); // Slot 5: Send NOP low + // uint8_t to DAC0. + + // Construct and transmit target DAC's serial packet: ( 0000 AAAA + // ),( DDDD DDDD ),( 0x00 ),( 0x00 ) where A<3:0> is the DAC + // channel's address, and D<7:0> is the DAC setpoint. Append a WORD + // value (that writes a channel 0 NOP command to a non-existent main + // DAC channel) that serves to keep the clock running after the + // packet has been sent to the target DAC. + + SendDAC(dev, ((uint32_t) chan << 8) // Address the DAC channel + // within the trimdac device. + | (uint32_t) DacData); // Include DAC setpoint data. +} + +///////////////////////////////////////////////////////////////////////// +//////////////// EEPROM ACCESS FUNCTIONS ////////////////////////////// +///////////////////////////////////////////////////////////////////////// + +/////////////////////////////////////////// +// Read uint8_t from EEPROM. + +static uint8_t I2Cread(comedi_device * dev, uint8_t addr) +{ + uint8_t rtnval; + + // Send EEPROM target address. + if (I2Chandshake(dev, I2C_B2(I2C_ATTRSTART, I2CW) // Byte2 = I2C + // command: + // write to + // I2C EEPROM + // device. + | I2C_B1(I2C_ATTRSTOP, addr) // Byte1 = EEPROM + // internal target + // address. + | I2C_B0(I2C_ATTRNOP, 0))) // Byte0 = Not + // sent. + { + // Abort function and declare error if handshake failed. + DEBUG("I2Cread: error handshake I2Cread a\n"); + return 0; + } + // Execute EEPROM read. + if (I2Chandshake(dev, I2C_B2(I2C_ATTRSTART, I2CR) // Byte2 = I2C + // command: read + // from I2C EEPROM + // device. + | I2C_B1(I2C_ATTRSTOP, 0) // Byte1 receives + // uint8_t from + // EEPROM. + | I2C_B0(I2C_ATTRNOP, 0))) // Byte0 = Not + // sent. + { + // Abort function and declare error if handshake failed. + DEBUG("I2Cread: error handshake I2Cread b\n"); + return 0; + } + // Return copy of EEPROM value. + rtnval = (uint8_t) (RR7146(P_I2CCTRL) >> 16); + return rtnval; +} + +static uint32_t I2Chandshake(comedi_device * dev, uint32_t val) +{ + // Write I2C command to I2C Transfer Control shadow register. + WR7146(P_I2CCTRL, val); + + // Upload I2C shadow registers into working registers and wait for + // upload confirmation. + + MC_ENABLE(P_MC2, MC2_UPLD_IIC); + while (!MC_TEST(P_MC2, MC2_UPLD_IIC)) ; + + // Wait until I2C bus transfer is finished or an error occurs. + while ((RR7146(P_I2CCTRL) & (I2C_BUSY | I2C_ERR)) == I2C_BUSY) ; + + // Return non-zero if I2C error occured. + return RR7146(P_I2CCTRL) & I2C_ERR; + +} + +// Private helper function: Write setpoint to an application DAC channel. + +static void SetDAC(comedi_device * dev, uint16_t chan, short dacdata) +{ + register uint16_t signmask; + register uint32_t WSImage; + + // Adjust DAC data polarity and set up Polarity Control Register + // image. + signmask = 1 << chan; + if (dacdata < 0) { + dacdata = -dacdata; + devpriv->Dacpol |= signmask; + } else + devpriv->Dacpol &= ~signmask; + + // Limit DAC setpoint value to valid range. + if ((uint16_t) dacdata > 0x1FFF) + dacdata = 0x1FFF; + + // Set up TSL2 records (aka "vectors") for DAC update. Vectors V2 + // and V3 transmit the setpoint to the target DAC. V4 and V5 send + // data to a non-existent TrimDac channel just to keep the clock + // running after sending data to the target DAC. This is necessary + // to eliminate the clock glitch that would otherwise occur at the + // end of the target DAC's serial data stream. When the sequence + // restarts at V0 (after executing V5), the gate array automatically + // disables gating for the DAC clock and all DAC chip selects. + WSImage = (chan & 2) ? WS1 : WS2; // Choose DAC chip select to + // be asserted. + SETVECT(2, XSD2 | XFIFO_1 | WSImage); // Slot 2: Transmit high + // data byte to target DAC. + SETVECT(3, XSD2 | XFIFO_0 | WSImage); // Slot 3: Transmit low data + // byte to target DAC. + SETVECT(4, XSD2 | XFIFO_3 | WS3); // Slot 4: Transmit to + // non-existent TrimDac + // channel to keep clock + SETVECT(5, XSD2 | XFIFO_2 | WS3 | EOS); // Slot 5: running after + // writing target DAC's + // low data byte. + + // Construct and transmit target DAC's serial packet: ( A10D DDDD + // ),( DDDD DDDD ),( 0x0F ),( 0x00 ) where A is chan<0>, and D<12:0> + // is the DAC setpoint. Append a WORD value (that writes to a + // non-existent TrimDac channel) that serves to keep the clock + // running after the packet has been sent to the target DAC. + SendDAC(dev, 0x0F000000 //Continue clock after target DAC + //data (write to non-existent + //trimdac). + | 0x00004000 // Address the two main dual-DAC + // devices (TSL's chip select enables + // target device). + | ((uint32_t) (chan & 1) << 15) // Address the DAC + // channel within the + // device. + | (uint32_t) dacdata); // Include DAC setpoint data. + +} + +//////////////////////////////////////////////////////// +// Private helper function: Transmit serial data to DAC via Audio +// channel 2. Assumes: (1) TSL2 slot records initialized, and (2) +// Dacpol contains valid target image. + +static void SendDAC(comedi_device * dev, uint32_t val) +{ + + // START THE SERIAL CLOCK RUNNING ------------- + + // Assert DAC polarity control and enable gating of DAC serial clock + // and audio bit stream signals. At this point in time we must be + // assured of being in time slot 0. If we are not in slot 0, the + // serial clock and audio stream signals will be disabled; this is + // because the following DEBIwrite statement (which enables signals + // to be passed through the gate array) would execute before the + // trailing edge of WS1/WS3 (which turns off the signals), thus + // causing the signals to be inactive during the DAC write. + DEBIwrite(dev, LP_DACPOL, devpriv->Dacpol); + + // TRANSFER OUTPUT DWORD VALUE INTO A2'S OUTPUT FIFO ---------------- + + // Copy DAC setpoint value to DAC's output DMA buffer. + + //WR7146( (uint32_t)devpriv->pDacWBuf, val ); + *devpriv->pDacWBuf = val; + + // enab the output DMA transfer. This will cause the DMAC to copy + // the DAC's data value to A2's output FIFO. The DMA transfer will + // then immediately terminate because the protection address is + // reached upon transfer of the first DWORD value. + MC_ENABLE(P_MC1, MC1_A2OUT); + + // While the DMA transfer is executing ... + + // Reset Audio2 output FIFO's underflow flag (along with any other + // FIFO underflow/overflow flags). When set, this flag will + // indicate that we have emerged from slot 0. + WR7146(P_ISR, ISR_AFOU); + + // Wait for the DMA transfer to finish so that there will be data + // available in the FIFO when time slot 1 tries to transfer a DWORD + // from the FIFO to the output buffer register. We test for DMA + // Done by polling the DMAC enable flag; this flag is automatically + // cleared when the transfer has finished. + while ((RR7146(P_MC1) & MC1_A2OUT) != 0) ; + + // START THE OUTPUT STREAM TO THE TARGET DAC -------------------- + + // FIFO data is now available, so we enable execution of time slots + // 1 and higher by clearing the EOS flag in slot 0. Note that SD3 + // will be shifted in and stored in FB_BUFFER2 for end-of-slot-list + // detection. + SETVECT(0, XSD2 | RSD3 | SIB_A2); + + // Wait for slot 1 to execute to ensure that the Packet will be + // transmitted. This is detected by polling the Audio2 output FIFO + // underflow flag, which will be set when slot 1 execution has + // finished transferring the DAC's data DWORD from the output FIFO + // to the output buffer register. + while ((RR7146(P_SSR) & SSR_AF2_OUT) == 0) ; + + // Set up to trap execution at slot 0 when the TSL sequencer cycles + // back to slot 0 after executing the EOS in slot 5. Also, + // simultaneously shift out and in the 0x00 that is ALWAYS the value + // stored in the last byte to be shifted out of the FIFO's DWORD + // buffer register. + SETVECT(0, XSD2 | XFIFO_2 | RSD2 | SIB_A2 | EOS); + + // WAIT FOR THE TRANSACTION TO FINISH ----------------------- + + // Wait for the TSL to finish executing all time slots before + // exiting this function. We must do this so that the next DAC + // write doesn't start, thereby enabling clock/chip select signals: + // 1. Before the TSL sequence cycles back to slot 0, which disables + // the clock/cs signal gating and traps slot // list execution. If + // we have not yet finished slot 5 then the clock/cs signals are + // still gated and we have // not finished transmitting the stream. + // 2. While slots 2-5 are executing due to a late slot 0 trap. In + // this case, the slot sequence is currently // repeating, but with + // clock/cs signals disabled. We must wait for slot 0 to trap + // execution before setting // up the next DAC setpoint DMA transfer + // and enabling the clock/cs signals. To detect the end of slot 5, + // we test for the FB_BUFFER2 MSB contents to be equal to 0xFF. If + // the TSL has not yet finished executing slot 5 ... + if ((RR7146(P_FB_BUFFER2) & 0xFF000000) != 0) { + // The trap was set on time and we are still executing somewhere + // in slots 2-5, so we now wait for slot 0 to execute and trap + // TSL execution. This is detected when FB_BUFFER2 MSB changes + // from 0xFF to 0x00, which slot 0 causes to happen by shifting + // out/in on SD2 the 0x00 that is always referenced by slot 5. + while ((RR7146(P_FB_BUFFER2) & 0xFF000000) != 0) ; + } + // Either (1) we were too late setting the slot 0 trap; the TSL + // sequencer restarted slot 0 before we could set the EOS trap flag, + // or (2) we were not late and execution is now trapped at slot 0. + // In either case, we must now change slot 0 so that it will store + // value 0xFF (instead of 0x00) to FB_BUFFER2 next time it executes. + // In order to do this, we reprogram slot 0 so that it will shift in + // SD3, which is driven only by a pull-up resistor. + SETVECT(0, RSD3 | SIB_A2 | EOS); + + // Wait for slot 0 to execute, at which time the TSL is setup for + // the next DAC write. This is detected when FB_BUFFER2 MSB changes + // from 0x00 to 0xFF. + while ((RR7146(P_FB_BUFFER2) & 0xFF000000) == 0) ; +} + +static void WriteMISC2(comedi_device * dev, uint16_t NewImage) +{ + DEBIwrite(dev, LP_MISC1, MISC1_WENABLE); // enab writes to + // MISC2 register. + DEBIwrite(dev, LP_WRMISC2, NewImage); // Write new image to MISC2. + DEBIwrite(dev, LP_MISC1, MISC1_WDISABLE); // Disable writes to MISC2. +} + +///////////////////////////////////////////////////////////////////// +// Initialize the DEBI interface for all transfers. + +static uint16_t DEBIread(comedi_device * dev, uint16_t addr) +{ + uint16_t retval; + + // Set up DEBI control register value in shadow RAM. + WR7146(P_DEBICMD, DEBI_CMD_RDWORD | addr); + + // Execute the DEBI transfer. + DEBItransfer(dev); + + // Fetch target register value. + retval = (uint16_t) RR7146(P_DEBIAD); + + // Return register value. + return retval; +} + +// Execute a DEBI transfer. This must be called from within a +// critical section. +static void DEBItransfer(comedi_device * dev) +{ + // Initiate upload of shadow RAM to DEBI control register. + MC_ENABLE(P_MC2, MC2_UPLD_DEBI); + + // Wait for completion of upload from shadow RAM to DEBI control + // register. + while (!MC_TEST(P_MC2, MC2_UPLD_DEBI)) ; + + // Wait until DEBI transfer is done. + while (RR7146(P_PSR) & PSR_DEBI_S) ; +} + +// Write a value to a gate array register. +static void DEBIwrite(comedi_device * dev, uint16_t addr, uint16_t wdata) +{ + + // Set up DEBI control register value in shadow RAM. + WR7146(P_DEBICMD, DEBI_CMD_WRWORD | addr); + WR7146(P_DEBIAD, wdata); + + // Execute the DEBI transfer. + DEBItransfer(dev); +} + +///////////////////////////////////////////////////////////////////////////// +// Replace the specified bits in a gate array register. Imports: mask +// specifies bits that are to be preserved, wdata is new value to be +// or'd with the masked original. +static void DEBIreplace(comedi_device * dev, uint16_t addr, uint16_t mask, + uint16_t wdata) +{ + + // Copy target gate array register into P_DEBIAD register. + WR7146(P_DEBICMD, DEBI_CMD_RDWORD | addr); // Set up DEBI control + // reg value in shadow + // RAM. + DEBItransfer(dev); // Execute the DEBI + // Read transfer. + + // Write back the modified image. + WR7146(P_DEBICMD, DEBI_CMD_WRWORD | addr); // Set up DEBI control + // reg value in shadow + // RAM. + + WR7146(P_DEBIAD, wdata | ((uint16_t) RR7146(P_DEBIAD) & mask)); // Modify the register image. + DEBItransfer(dev); // Execute the DEBI Write transfer. +} + +static void CloseDMAB(comedi_device * dev, DMABUF * pdma, size_t bsize) +{ + void *vbptr; + dma_addr_t vpptr; + + DEBUG("CloseDMAB: Entering S626DRV_CloseDMAB():\n"); + if (pdma == NULL) + return; + //find the matching allocation from the board struct + + vbptr = pdma->LogicalBase; + vpptr = pdma->PhysicalBase; + if (vbptr) { + pci_free_consistent(devpriv->pdev, bsize, vbptr, vpptr); + pdma->LogicalBase = 0; + pdma->PhysicalBase = 0; + + DEBUG("CloseDMAB(): Logical=%p, bsize=%d, Physical=0x%x\n", + vbptr, bsize, (uint32_t) vpptr); + } +} + +//////////////////////////////////////////////////////////////////////// +///////////////// COUNTER FUNCTIONS ////////////////////////////////// +//////////////////////////////////////////////////////////////////////// +// All counter functions address a specific counter by means of the +// "Counter" argument, which is a logical counter number. The Counter +// argument may have any of the following legal values: 0=0A, 1=1A, +// 2=2A, 3=0B, 4=1B, 5=2B. +//////////////////////////////////////////////////////////////////////// + +// Forward declarations for functions that are common to both A and B +// counters: + +///////////////////////////////////////////////////////////////////// +//////////////////// PRIVATE COUNTER FUNCTIONS ///////////////////// +///////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////// +// Read a counter's output latch. + +static uint32_t ReadLatch(comedi_device * dev, enc_private * k) +{ + register uint32_t value; + //DEBUG FIXME DEBUG("ReadLatch: Read Latch enter\n"); + + // Latch counts and fetch LSW of latched counts value. + value = (uint32_t) DEBIread(dev, k->MyLatchLsw); + + // Fetch MSW of latched counts and combine with LSW. + value |= ((uint32_t) DEBIread(dev, k->MyLatchLsw + 2) << 16); + + // DEBUG FIXME DEBUG("ReadLatch: Read Latch exit\n"); + + // Return latched counts. + return value; +} + +/////////////////////////////////////////////////////////////////// +// Reset a counter's index and overflow event capture flags. + +static void ResetCapFlags_A(comedi_device * dev, enc_private * k) +{ + DEBIreplace(dev, k->MyCRB, (uint16_t) (~CRBMSK_INTCTRL), + CRBMSK_INTRESETCMD | CRBMSK_INTRESET_A); +} + +static void ResetCapFlags_B(comedi_device * dev, enc_private * k) +{ + DEBIreplace(dev, k->MyCRB, (uint16_t) (~CRBMSK_INTCTRL), + CRBMSK_INTRESETCMD | CRBMSK_INTRESET_B); +} + +///////////////////////////////////////////////////////////////////////// +// Return counter setup in a format (COUNTER_SETUP) that is consistent +// for both A and B counters. + +static uint16_t GetMode_A(comedi_device * dev, enc_private * k) +{ + register uint16_t cra; + register uint16_t crb; + register uint16_t setup; + + // Fetch CRA and CRB register images. + cra = DEBIread(dev, k->MyCRA); + crb = DEBIread(dev, k->MyCRB); + + // Populate the standardized counter setup bit fields. Note: + // IndexSrc is restricted to ENC_X or IndxPol. + setup = ((cra & STDMSK_LOADSRC) // LoadSrc = LoadSrcA. + | ((crb << (STDBIT_LATCHSRC - CRBBIT_LATCHSRC)) & STDMSK_LATCHSRC) // LatchSrc = LatchSrcA. + | ((cra << (STDBIT_INTSRC - CRABIT_INTSRC_A)) & STDMSK_INTSRC) // IntSrc = IntSrcA. + | ((cra << (STDBIT_INDXSRC - (CRABIT_INDXSRC_A + 1))) & STDMSK_INDXSRC) // IndxSrc = IndxSrcA<1>. + | ((cra >> (CRABIT_INDXPOL_A - STDBIT_INDXPOL)) & STDMSK_INDXPOL) // IndxPol = IndxPolA. + | ((crb >> (CRBBIT_CLKENAB_A - STDBIT_CLKENAB)) & STDMSK_CLKENAB)); // ClkEnab = ClkEnabA. + + // Adjust mode-dependent parameters. + if (cra & (2 << CRABIT_CLKSRC_A)) // If Timer mode (ClkSrcA<1> == 1): + setup |= ((CLKSRC_TIMER << STDBIT_CLKSRC) // Indicate Timer mode. + | ((cra << (STDBIT_CLKPOL - CRABIT_CLKSRC_A)) & STDMSK_CLKPOL) // Set ClkPol to indicate count direction (ClkSrcA<0>). + | (MULT_X1 << STDBIT_CLKMULT)); // ClkMult must be 1x in Timer mode. + + else // If Counter mode (ClkSrcA<1> == 0): + setup |= ((CLKSRC_COUNTER << STDBIT_CLKSRC) // Indicate Counter mode. + | ((cra >> (CRABIT_CLKPOL_A - STDBIT_CLKPOL)) & STDMSK_CLKPOL) // Pass through ClkPol. + | (((cra & CRAMSK_CLKMULT_A) == (MULT_X0 << CRABIT_CLKMULT_A)) ? // Force ClkMult to 1x if not legal, else pass through. + (MULT_X1 << STDBIT_CLKMULT) : + ((cra >> (CRABIT_CLKMULT_A - + STDBIT_CLKMULT)) & + STDMSK_CLKMULT))); + + // Return adjusted counter setup. + return setup; +} + +static uint16_t GetMode_B(comedi_device * dev, enc_private * k) +{ + register uint16_t cra; + register uint16_t crb; + register uint16_t setup; + + // Fetch CRA and CRB register images. + cra = DEBIread(dev, k->MyCRA); + crb = DEBIread(dev, k->MyCRB); + + // Populate the standardized counter setup bit fields. Note: + // IndexSrc is restricted to ENC_X or IndxPol. + setup = (((crb << (STDBIT_INTSRC - CRBBIT_INTSRC_B)) & STDMSK_INTSRC) // IntSrc = IntSrcB. + | ((crb << (STDBIT_LATCHSRC - CRBBIT_LATCHSRC)) & STDMSK_LATCHSRC) // LatchSrc = LatchSrcB. + | ((crb << (STDBIT_LOADSRC - CRBBIT_LOADSRC_B)) & STDMSK_LOADSRC) // LoadSrc = LoadSrcB. + | ((crb << (STDBIT_INDXPOL - CRBBIT_INDXPOL_B)) & STDMSK_INDXPOL) // IndxPol = IndxPolB. + | ((crb >> (CRBBIT_CLKENAB_B - STDBIT_CLKENAB)) & STDMSK_CLKENAB) // ClkEnab = ClkEnabB. + | ((cra >> ((CRABIT_INDXSRC_B + 1) - STDBIT_INDXSRC)) & STDMSK_INDXSRC)); // IndxSrc = IndxSrcB<1>. + + // Adjust mode-dependent parameters. + if ((crb & CRBMSK_CLKMULT_B) == (MULT_X0 << CRBBIT_CLKMULT_B)) // If Extender mode (ClkMultB == MULT_X0): + setup |= ((CLKSRC_EXTENDER << STDBIT_CLKSRC) // Indicate Extender mode. + | (MULT_X1 << STDBIT_CLKMULT) // Indicate multiplier is 1x. + | ((cra >> (CRABIT_CLKSRC_B - STDBIT_CLKPOL)) & STDMSK_CLKPOL)); // Set ClkPol equal to Timer count direction (ClkSrcB<0>). + + else if (cra & (2 << CRABIT_CLKSRC_B)) // If Timer mode (ClkSrcB<1> == 1): + setup |= ((CLKSRC_TIMER << STDBIT_CLKSRC) // Indicate Timer mode. + | (MULT_X1 << STDBIT_CLKMULT) // Indicate multiplier is 1x. + | ((cra >> (CRABIT_CLKSRC_B - STDBIT_CLKPOL)) & STDMSK_CLKPOL)); // Set ClkPol equal to Timer count direction (ClkSrcB<0>). + + else // If Counter mode (ClkSrcB<1> == 0): + setup |= ((CLKSRC_COUNTER << STDBIT_CLKSRC) // Indicate Timer mode. + | ((crb >> (CRBBIT_CLKMULT_B - STDBIT_CLKMULT)) & STDMSK_CLKMULT) // Clock multiplier is passed through. + | ((crb << (STDBIT_CLKPOL - CRBBIT_CLKPOL_B)) & STDMSK_CLKPOL)); // Clock polarity is passed through. + + // Return adjusted counter setup. + return setup; +} + +///////////////////////////////////////////////////////////////////////////////////////////// +// Set the operating mode for the specified counter. The setup +// parameter is treated as a COUNTER_SETUP data type. The following +// parameters are programmable (all other parms are ignored): ClkMult, +// ClkPol, ClkEnab, IndexSrc, IndexPol, LoadSrc. + +static void SetMode_A(comedi_device * dev, enc_private * k, uint16_t Setup, + uint16_t DisableIntSrc) +{ + register uint16_t cra; + register uint16_t crb; + register uint16_t setup = Setup; // Cache the Standard Setup. + + // Initialize CRA and CRB images. + cra = ((setup & CRAMSK_LOADSRC_A) // Preload trigger is passed through. + | ((setup & STDMSK_INDXSRC) >> (STDBIT_INDXSRC - (CRABIT_INDXSRC_A + 1)))); // IndexSrc is restricted to ENC_X or IndxPol. + + crb = (CRBMSK_INTRESETCMD | CRBMSK_INTRESET_A // Reset any pending CounterA event captures. + | ((setup & STDMSK_CLKENAB) << (CRBBIT_CLKENAB_A - STDBIT_CLKENAB))); // Clock enable is passed through. + + // Force IntSrc to Disabled if DisableIntSrc is asserted. + if (!DisableIntSrc) + cra |= ((setup & STDMSK_INTSRC) >> (STDBIT_INTSRC - + CRABIT_INTSRC_A)); + + // Populate all mode-dependent attributes of CRA & CRB images. + switch ((setup & STDMSK_CLKSRC) >> STDBIT_CLKSRC) { + case CLKSRC_EXTENDER: // Extender Mode: Force to Timer mode + // (Extender valid only for B counters). + + case CLKSRC_TIMER: // Timer Mode: + cra |= ((2 << CRABIT_CLKSRC_A) // ClkSrcA<1> selects system clock + | ((setup & STDMSK_CLKPOL) >> (STDBIT_CLKPOL - CRABIT_CLKSRC_A)) // with count direction (ClkSrcA<0>) obtained from ClkPol. + | (1 << CRABIT_CLKPOL_A) // ClkPolA behaves as always-on clock enable. + | (MULT_X1 << CRABIT_CLKMULT_A)); // ClkMult must be 1x. + break; + + default: // Counter Mode: + cra |= (CLKSRC_COUNTER // Select ENC_C and ENC_D as clock/direction inputs. + | ((setup & STDMSK_CLKPOL) << (CRABIT_CLKPOL_A - STDBIT_CLKPOL)) // Clock polarity is passed through. + | (((setup & STDMSK_CLKMULT) == (MULT_X0 << STDBIT_CLKMULT)) ? // Force multiplier to x1 if not legal, otherwise pass through. + (MULT_X1 << CRABIT_CLKMULT_A) : + ((setup & STDMSK_CLKMULT) << (CRABIT_CLKMULT_A - + STDBIT_CLKMULT)))); + } + + // Force positive index polarity if IndxSrc is software-driven only, + // otherwise pass it through. + if (~setup & STDMSK_INDXSRC) + cra |= ((setup & STDMSK_INDXPOL) << (CRABIT_INDXPOL_A - + STDBIT_INDXPOL)); + + // If IntSrc has been forced to Disabled, update the MISC2 interrupt + // enable mask to indicate the counter interrupt is disabled. + if (DisableIntSrc) + devpriv->CounterIntEnabs &= ~k->MyEventBits[3]; + + // While retaining CounterB and LatchSrc configurations, program the + // new counter operating mode. + DEBIreplace(dev, k->MyCRA, CRAMSK_INDXSRC_B | CRAMSK_CLKSRC_B, cra); + DEBIreplace(dev, k->MyCRB, + (uint16_t) (~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_A)), crb); +} + +static void SetMode_B(comedi_device * dev, enc_private * k, uint16_t Setup, + uint16_t DisableIntSrc) +{ + register uint16_t cra; + register uint16_t crb; + register uint16_t setup = Setup; // Cache the Standard Setup. + + // Initialize CRA and CRB images. + cra = ((setup & STDMSK_INDXSRC) << ((CRABIT_INDXSRC_B + 1) - STDBIT_INDXSRC)); // IndexSrc field is restricted to ENC_X or IndxPol. + + crb = (CRBMSK_INTRESETCMD | CRBMSK_INTRESET_B // Reset event captures and disable interrupts. + | ((setup & STDMSK_CLKENAB) << (CRBBIT_CLKENAB_B - STDBIT_CLKENAB)) // Clock enable is passed through. + | ((setup & STDMSK_LOADSRC) >> (STDBIT_LOADSRC - CRBBIT_LOADSRC_B))); // Preload trigger source is passed through. + + // Force IntSrc to Disabled if DisableIntSrc is asserted. + if (!DisableIntSrc) + crb |= ((setup & STDMSK_INTSRC) >> (STDBIT_INTSRC - + CRBBIT_INTSRC_B)); + + // Populate all mode-dependent attributes of CRA & CRB images. + switch ((setup & STDMSK_CLKSRC) >> STDBIT_CLKSRC) { + case CLKSRC_TIMER: // Timer Mode: + cra |= ((2 << CRABIT_CLKSRC_B) // ClkSrcB<1> selects system clock + | ((setup & STDMSK_CLKPOL) << (CRABIT_CLKSRC_B - STDBIT_CLKPOL))); // with direction (ClkSrcB<0>) obtained from ClkPol. + crb |= ((1 << CRBBIT_CLKPOL_B) // ClkPolB behaves as always-on clock enable. + | (MULT_X1 << CRBBIT_CLKMULT_B)); // ClkMultB must be 1x. + break; + + case CLKSRC_EXTENDER: // Extender Mode: + cra |= ((2 << CRABIT_CLKSRC_B) // ClkSrcB source is OverflowA (same as "timer") + | ((setup & STDMSK_CLKPOL) << (CRABIT_CLKSRC_B - STDBIT_CLKPOL))); // with direction obtained from ClkPol. + crb |= ((1 << CRBBIT_CLKPOL_B) // ClkPolB controls IndexB -- always set to active. + | (MULT_X0 << CRBBIT_CLKMULT_B)); // ClkMultB selects OverflowA as the clock source. + break; + + default: // Counter Mode: + cra |= (CLKSRC_COUNTER << CRABIT_CLKSRC_B); // Select ENC_C and ENC_D as clock/direction inputs. + crb |= (((setup & STDMSK_CLKPOL) >> (STDBIT_CLKPOL - CRBBIT_CLKPOL_B)) // ClkPol is passed through. + | (((setup & STDMSK_CLKMULT) == (MULT_X0 << STDBIT_CLKMULT)) ? // Force ClkMult to x1 if not legal, otherwise pass through. + (MULT_X1 << CRBBIT_CLKMULT_B) : + ((setup & STDMSK_CLKMULT) << (CRBBIT_CLKMULT_B - + STDBIT_CLKMULT)))); + } + + // Force positive index polarity if IndxSrc is software-driven only, + // otherwise pass it through. + if (~setup & STDMSK_INDXSRC) + crb |= ((setup & STDMSK_INDXPOL) >> (STDBIT_INDXPOL - + CRBBIT_INDXPOL_B)); + + // If IntSrc has been forced to Disabled, update the MISC2 interrupt + // enable mask to indicate the counter interrupt is disabled. + if (DisableIntSrc) + devpriv->CounterIntEnabs &= ~k->MyEventBits[3]; + + // While retaining CounterA and LatchSrc configurations, program the + // new counter operating mode. + DEBIreplace(dev, k->MyCRA, + (uint16_t) (~(CRAMSK_INDXSRC_B | CRAMSK_CLKSRC_B)), cra); + DEBIreplace(dev, k->MyCRB, CRBMSK_CLKENAB_A | CRBMSK_LATCHSRC, crb); +} + +//////////////////////////////////////////////////////////////////////// +// Return/set a counter's enable. enab: 0=always enabled, 1=enabled by index. + +static void SetEnable_A(comedi_device * dev, enc_private * k, uint16_t enab) +{ + DEBUG("SetEnable_A: SetEnable_A enter 3541\n"); + DEBIreplace(dev, k->MyCRB, + (uint16_t) (~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_A)), + (uint16_t) (enab << CRBBIT_CLKENAB_A)); +} + +static void SetEnable_B(comedi_device * dev, enc_private * k, uint16_t enab) +{ + DEBIreplace(dev, k->MyCRB, + (uint16_t) (~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_B)), + (uint16_t) (enab << CRBBIT_CLKENAB_B)); +} + +static uint16_t GetEnable_A(comedi_device * dev, enc_private * k) +{ + return (DEBIread(dev, k->MyCRB) >> CRBBIT_CLKENAB_A) & 1; +} + +static uint16_t GetEnable_B(comedi_device * dev, enc_private * k) +{ + return (DEBIread(dev, k->MyCRB) >> CRBBIT_CLKENAB_B) & 1; +} + +//////////////////////////////////////////////////////////////////////// +// Return/set a counter pair's latch trigger source. 0: On read +// access, 1: A index latches A, 2: B index latches B, 3: A overflow +// latches B. + +static void SetLatchSource(comedi_device * dev, enc_private * k, uint16_t value) +{ + DEBUG("SetLatchSource: SetLatchSource enter 3550 \n"); + DEBIreplace(dev, k->MyCRB, + (uint16_t) (~(CRBMSK_INTCTRL | CRBMSK_LATCHSRC)), + (uint16_t) (value << CRBBIT_LATCHSRC)); + + DEBUG("SetLatchSource: SetLatchSource exit \n"); +} + +/* static uint16_t GetLatchSource(comedi_device *dev, enc_private *k ) */ +/* { */ +/* return ( DEBIread( dev, k->MyCRB) >> CRBBIT_LATCHSRC ) & 3; */ +/* } */ + +///////////////////////////////////////////////////////////////////////// +// Return/set the event that will trigger transfer of the preload +// register into the counter. 0=ThisCntr_Index, 1=ThisCntr_Overflow, +// 2=OverflowA (B counters only), 3=disabled. + +static void SetLoadTrig_A(comedi_device * dev, enc_private * k, uint16_t Trig) +{ + DEBIreplace(dev, k->MyCRA, (uint16_t) (~CRAMSK_LOADSRC_A), + (uint16_t) (Trig << CRABIT_LOADSRC_A)); +} + +static void SetLoadTrig_B(comedi_device * dev, enc_private * k, uint16_t Trig) +{ + DEBIreplace(dev, k->MyCRB, + (uint16_t) (~(CRBMSK_LOADSRC_B | CRBMSK_INTCTRL)), + (uint16_t) (Trig << CRBBIT_LOADSRC_B)); +} + +static uint16_t GetLoadTrig_A(comedi_device * dev, enc_private * k) +{ + return (DEBIread(dev, k->MyCRA) >> CRABIT_LOADSRC_A) & 3; +} + +static uint16_t GetLoadTrig_B(comedi_device * dev, enc_private * k) +{ + return (DEBIread(dev, k->MyCRB) >> CRBBIT_LOADSRC_B) & 3; +} + +//////////////////// +// Return/set counter interrupt source and clear any captured +// index/overflow events. IntSource: 0=Disabled, 1=OverflowOnly, +// 2=IndexOnly, 3=IndexAndOverflow. + +static void SetIntSrc_A(comedi_device * dev, enc_private * k, + uint16_t IntSource) +{ + // Reset any pending counter overflow or index captures. + DEBIreplace(dev, k->MyCRB, (uint16_t) (~CRBMSK_INTCTRL), + CRBMSK_INTRESETCMD | CRBMSK_INTRESET_A); + + // Program counter interrupt source. + DEBIreplace(dev, k->MyCRA, ~CRAMSK_INTSRC_A, + (uint16_t) (IntSource << CRABIT_INTSRC_A)); + + // Update MISC2 interrupt enable mask. + devpriv->CounterIntEnabs = + (devpriv->CounterIntEnabs & ~k->MyEventBits[3]) | k-> + MyEventBits[IntSource]; +} + +static void SetIntSrc_B(comedi_device * dev, enc_private * k, + uint16_t IntSource) +{ + uint16_t crb; + + // Cache writeable CRB register image. + crb = DEBIread(dev, k->MyCRB) & ~CRBMSK_INTCTRL; + + // Reset any pending counter overflow or index captures. + DEBIwrite(dev, k->MyCRB, + (uint16_t) (crb | CRBMSK_INTRESETCMD | CRBMSK_INTRESET_B)); + + // Program counter interrupt source. + DEBIwrite(dev, k->MyCRB, + (uint16_t) ((crb & ~CRBMSK_INTSRC_B) | (IntSource << + CRBBIT_INTSRC_B))); + + // Update MISC2 interrupt enable mask. + devpriv->CounterIntEnabs = + (devpriv->CounterIntEnabs & ~k->MyEventBits[3]) | k-> + MyEventBits[IntSource]; +} + +static uint16_t GetIntSrc_A(comedi_device * dev, enc_private * k) +{ + return (DEBIread(dev, k->MyCRA) >> CRABIT_INTSRC_A) & 3; +} + +static uint16_t GetIntSrc_B(comedi_device * dev, enc_private * k) +{ + return (DEBIread(dev, k->MyCRB) >> CRBBIT_INTSRC_B) & 3; +} + +///////////////////////////////////////////////////////////////////////// +// Return/set the clock multiplier. + +/* static void SetClkMult(comedi_device *dev, enc_private *k, uint16_t value ) */ +/* { */ +/* k->SetMode(dev, k, (uint16_t)( ( k->GetMode(dev, k ) & ~STDMSK_CLKMULT ) | ( value << STDBIT_CLKMULT ) ), FALSE ); */ +/* } */ + +/* static uint16_t GetClkMult(comedi_device *dev, enc_private *k ) */ +/* { */ +/* return ( k->GetMode(dev, k ) >> STDBIT_CLKMULT ) & 3; */ +/* } */ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* // Return/set the clock polarity. */ + +/* static void SetClkPol( comedi_device *dev,enc_private *k, uint16_t value ) */ +/* { */ +/* k->SetMode(dev, k, (uint16_t)( ( k->GetMode(dev, k ) & ~STDMSK_CLKPOL ) | ( value << STDBIT_CLKPOL ) ), FALSE ); */ +/* } */ + +/* static uint16_t GetClkPol(comedi_device *dev, enc_private *k ) */ +/* { */ +/* return ( k->GetMode(dev, k ) >> STDBIT_CLKPOL ) & 1; */ +/* } */ + +/* /////////////////////////////////////////////////////////////////////// */ +/* // Return/set the clock source. */ + +/* static void SetClkSrc( comedi_device *dev,enc_private *k, uint16_t value ) */ +/* { */ +/* k->SetMode(dev, k, (uint16_t)( ( k->GetMode(dev, k ) & ~STDMSK_CLKSRC ) | ( value << STDBIT_CLKSRC ) ), FALSE ); */ +/* } */ + +/* static uint16_t GetClkSrc( comedi_device *dev,enc_private *k ) */ +/* { */ +/* return ( k->GetMode(dev, k ) >> STDBIT_CLKSRC ) & 3; */ +/* } */ + +/* //////////////////////////////////////////////////////////////////////// */ +/* // Return/set the index polarity. */ + +/* static void SetIndexPol(comedi_device *dev, enc_private *k, uint16_t value ) */ +/* { */ +/* k->SetMode(dev, k, (uint16_t)( ( k->GetMode(dev, k ) & ~STDMSK_INDXPOL ) | ( (value != 0) << STDBIT_INDXPOL ) ), FALSE ); */ +/* } */ + +/* static uint16_t GetIndexPol(comedi_device *dev, enc_private *k ) */ +/* { */ +/* return ( k->GetMode(dev, k ) >> STDBIT_INDXPOL ) & 1; */ +/* } */ + +/* //////////////////////////////////////////////////////////////////////// */ +/* // Return/set the index source. */ + +/* static void SetIndexSrc(comedi_device *dev, enc_private *k, uint16_t value ) */ +/* { */ +/* DEBUG("SetIndexSrc: set index src enter 3700\n"); */ +/* k->SetMode(dev, k, (uint16_t)( ( k->GetMode(dev, k ) & ~STDMSK_INDXSRC ) | ( (value != 0) << STDBIT_INDXSRC ) ), FALSE ); */ +/* } */ + +/* static uint16_t GetIndexSrc(comedi_device *dev, enc_private *k ) */ +/* { */ +/* return ( k->GetMode(dev, k ) >> STDBIT_INDXSRC ) & 1; */ +/* } */ + +/////////////////////////////////////////////////////////////////// +// Generate an index pulse. + +static void PulseIndex_A(comedi_device * dev, enc_private * k) +{ + register uint16_t cra; + + DEBUG("PulseIndex_A: pulse index enter\n"); + + cra = DEBIread(dev, k->MyCRA); // Pulse index. + DEBIwrite(dev, k->MyCRA, (uint16_t) (cra ^ CRAMSK_INDXPOL_A)); + DEBUG("PulseIndex_A: pulse index step1\n"); + DEBIwrite(dev, k->MyCRA, cra); +} + +static void PulseIndex_B(comedi_device * dev, enc_private * k) +{ + register uint16_t crb; + + crb = DEBIread(dev, k->MyCRB) & ~CRBMSK_INTCTRL; // Pulse index. + DEBIwrite(dev, k->MyCRB, (uint16_t) (crb ^ CRBMSK_INDXPOL_B)); + DEBIwrite(dev, k->MyCRB, crb); +} + +///////////////////////////////////////////////////////// +// Write value into counter preload register. + +static void Preload(comedi_device * dev, enc_private * k, uint32_t value) +{ + DEBUG("Preload: preload enter\n"); + DEBIwrite(dev, (uint16_t) (k->MyLatchLsw), (uint16_t) value); // Write value to preload register. + DEBUG("Preload: preload step 1\n"); + DEBIwrite(dev, (uint16_t) (k->MyLatchLsw + 2), + (uint16_t) (value >> 16)); +} + +static void CountersInit(comedi_device * dev) +{ + int chan; + enc_private *k; + uint16_t Setup = (LOADSRC_INDX << BF_LOADSRC) | // Preload upon + // index. + (INDXSRC_SOFT << BF_INDXSRC) | // Disable hardware index. + (CLKSRC_COUNTER << BF_CLKSRC) | // Operating mode is counter. + (CLKPOL_POS << BF_CLKPOL) | // Active high clock. + (CNTDIR_UP << BF_CLKPOL) | // Count direction is up. + (CLKMULT_1X << BF_CLKMULT) | // Clock multiplier is 1x. + (CLKENAB_INDEX << BF_CLKENAB); // Enabled by index + + // Disable all counter interrupts and clear any captured counter events. + for (chan = 0; chan < S626_ENCODER_CHANNELS; chan++) { + k = &encpriv[chan]; + k->SetMode(dev, k, Setup, TRUE); + k->SetIntSrc(dev, k, 0); + k->ResetCapFlags(dev, k); + k->SetEnable(dev, k, CLKENAB_ALWAYS); + } + DEBUG("CountersInit: counters initialized \n"); + +} diff --git a/drivers/staging/comedi/drivers/s626.h b/drivers/staging/comedi/drivers/s626.h new file mode 100644 index 000000000000..11d8b1ceb0b8 --- /dev/null +++ b/drivers/staging/comedi/drivers/s626.h @@ -0,0 +1,802 @@ +/* + comedi/drivers/s626.h + Sensoray s626 Comedi driver, header file + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2000 David A. Schleef + + Based on Sensoray Model 626 Linux driver Version 0.2 + Copyright (C) 2002-2004 Sensoray Co., Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +/* + Driver: s626.o (s626.ko) + Description: Sensoray 626 driver + Devices: Sensoray s626 + Authors: Gianluca Palli , + Updated: Thu, 12 Jul 2005 + Status: experimental + + Configuration Options: + analog input: + none + + analog output: + none + + digital channel: + s626 has 3 dio subdevices (2,3 and 4) each with 16 i/o channels + supported configuration options: + INSN_CONFIG_DIO_QUERY + COMEDI_INPUT + COMEDI_OUTPUT + + encoder: + Every channel must be configured before reading. + + Example code + + insn.insn=INSN_CONFIG; //configuration instruction + insn.n=1; //number of operation (must be 1) + insn.data=&initialvalue; //initial value loaded into encoder + //during configuration + insn.subdev=5; //encoder subdevice + insn.chanspec=CR_PACK(encoder_channel,0,AREF_OTHER); //encoder_channel + //to configure + + comedi_do_insn(cf,&insn); //executing configuration +*/ + +#ifdef _DEBUG_ +#define DEBUG(...); rt_printk(__VA_ARGS__); +#else +#define DEBUG(...) +#endif + +#if !defined(TRUE) +#define TRUE (1) +#endif + +#if !defined(FALSE) +#define FALSE (0) +#endif + +#if !defined(EXTERN) +#if defined(__cplusplus) +#define EXTERN extern "C" +#else +#define EXTERN extern +#endif +#endif + +#if !defined(INLINE) +#define INLINE static __inline +#endif + +///////////////////////////////////////////////////// +#include + +#define S626_SIZE 0x0200 +#define SIZEOF_ADDRESS_SPACE 0x0200 +#define DMABUF_SIZE 4096 // 4k pages + +#define S626_ADC_CHANNELS 16 +#define S626_DAC_CHANNELS 4 +#define S626_ENCODER_CHANNELS 6 +#define S626_DIO_CHANNELS 48 +#define S626_DIO_BANKS 3 // Number of DIO groups. +#define S626_DIO_EXTCHANS 40 // Number of + // extended-capability + // DIO channels. + +#define NUM_TRIMDACS 12 // Number of valid TrimDAC channels. + +// PCI bus interface types. +#define INTEL 1 // Intel bus type. +#define MOTOROLA 2 // Motorola bus type. + +////////////////////////////////////////////////////////// + +////////////////////////////////////////////////////////// +#define PLATFORM INTEL // *** SELECT PLATFORM TYPE *** +////////////////////////////////////////////////////////// + +#define RANGE_5V 0x10 // +/-5V range +#define RANGE_10V 0x00 // +/-10V range + +#define EOPL 0x80 // End of ADC poll list marker. +#define GSEL_BIPOLAR5V 0x00F0 // LP_GSEL setting for 5V bipolar range. +#define GSEL_BIPOLAR10V 0x00A0 // LP_GSEL setting for 10V bipolar range. + +// Error codes that must be visible to this base class. +#define ERR_ILLEGAL_PARM 0x00010000 // Illegal function parameter value was specified. +#define ERR_I2C 0x00020000 // I2C error. +#define ERR_COUNTERSETUP 0x00200000 // Illegal setup specified for counter channel. +#define ERR_DEBI_TIMEOUT 0x00400000 // DEBI transfer timed out. + +// Organization (physical order) and size (in DWORDs) of logical DMA buffers contained by ANA_DMABUF. +#define ADC_DMABUF_DWORDS 40 // ADC DMA buffer must hold 16 samples, plus pre/post garbage samples. +#define DAC_WDMABUF_DWORDS 1 // DAC output DMA buffer holds a single sample. + +// All remaining space in 4KB DMA buffer is available for the RPS1 program. + +// Address offsets, in DWORDS, from base of DMA buffer. +#define DAC_WDMABUF_OS ADC_DMABUF_DWORDS + +// Interrupt enab bit in ISR and IER. +#define IRQ_GPIO3 0x00000040 // IRQ enable for GPIO3. +#define IRQ_RPS1 0x10000000 +#define ISR_AFOU 0x00000800 // Audio fifo + // under/overflow + // detected. +#define IRQ_COINT1A 0x0400 // conter 1A overflow + // interrupt mask +#define IRQ_COINT1B 0x0800 // conter 1B overflow + // interrupt mask +#define IRQ_COINT2A 0x1000 // conter 2A overflow + // interrupt mask +#define IRQ_COINT2B 0x2000 // conter 2B overflow + // interrupt mask +#define IRQ_COINT3A 0x4000 // conter 3A overflow + // interrupt mask +#define IRQ_COINT3B 0x8000 // conter 3B overflow + // interrupt mask + +// RPS command codes. +#define RPS_CLRSIGNAL 0x00000000 // CLEAR SIGNAL +#define RPS_SETSIGNAL 0x10000000 // SET SIGNAL +#define RPS_NOP 0x00000000 // NOP +#define RPS_PAUSE 0x20000000 // PAUSE +#define RPS_UPLOAD 0x40000000 // UPLOAD +#define RPS_JUMP 0x80000000 // JUMP +#define RPS_LDREG 0x90000100 // LDREG (1 uint32_t only) +#define RPS_STREG 0xA0000100 // STREG (1 uint32_t only) +#define RPS_STOP 0x50000000 // STOP +#define RPS_IRQ 0x60000000 // IRQ + +#define RPS_LOGICAL_OR 0x08000000 // Logical OR conditionals. +#define RPS_INVERT 0x04000000 // Test for negated semaphores. +#define RPS_DEBI 0x00000002 // DEBI done + +#define RPS_SIG0 0x00200000 // RPS semaphore 0 (used by ADC). +#define RPS_SIG1 0x00400000 // RPS semaphore 1 (used by DAC). +#define RPS_SIG2 0x00800000 // RPS semaphore 2 (not used). +#define RPS_GPIO2 0x00080000 // RPS GPIO2 +#define RPS_GPIO3 0x00100000 // RPS GPIO3 + +#define RPS_SIGADC RPS_SIG0 // Trigger/status for ADC's RPS program. +#define RPS_SIGDAC RPS_SIG1 // Trigger/status for DAC's RPS program. + +// RPS clock parameters. +#define RPSCLK_SCALAR 8 // This is apparent ratio of PCI/RPS clks (undocumented!!). +#define RPSCLK_PER_US ( 33 / RPSCLK_SCALAR ) // Number of RPS clocks in one microsecond. + +// Event counter source addresses. +#define SBA_RPS_A0 0x27 // Time of RPS0 busy, in PCI clocks. + +// GPIO constants. +#define GPIO_BASE 0x10004000 // GPIO 0,2,3 = inputs, GPIO3 = IRQ; GPIO1 = out. +#define GPIO1_LO 0x00000000 // GPIO1 set to LOW. +#define GPIO1_HI 0x00001000 // GPIO1 set to HIGH. + +// Primary Status Register (PSR) constants. +#define PSR_DEBI_E 0x00040000 // DEBI event flag. +#define PSR_DEBI_S 0x00080000 // DEBI status flag. +#define PSR_A2_IN 0x00008000 // Audio output DMA2 protection address reached. +#define PSR_AFOU 0x00000800 // Audio FIFO under/overflow detected. +#define PSR_GPIO2 0x00000020 // GPIO2 input pin: 0=AdcBusy, 1=AdcIdle. +#define PSR_EC0S 0x00000001 // Event counter 0 threshold reached. + +// Secondary Status Register (SSR) constants. +#define SSR_AF2_OUT 0x00000200 // Audio 2 output FIFO under/overflow detected. + +// Master Control Register 1 (MC1) constants. +#define MC1_SOFT_RESET 0x80000000 // Invoke 7146 soft reset. +#define MC1_SHUTDOWN 0x3FFF0000 // Shut down all MC1-controlled enables. + +#define MC1_ERPS1 0x2000 // enab/disable RPS task 1. +#define MC1_ERPS0 0x1000 // enab/disable RPS task 0. +#define MC1_DEBI 0x0800 // enab/disable DEBI pins. +#define MC1_AUDIO 0x0200 // enab/disable audio port pins. +#define MC1_I2C 0x0100 // enab/disable I2C interface. +#define MC1_A2OUT 0x0008 // enab/disable transfer on A2 out. +#define MC1_A2IN 0x0004 // enab/disable transfer on A2 in. +#define MC1_A1IN 0x0001 // enab/disable transfer on A1 in. + +// Master Control Register 2 (MC2) constants. +#define MC2_UPLD_DEBIq 0x00020002 // Upload DEBI registers. +#define MC2_UPLD_IICq 0x00010001 // Upload I2C registers. +#define MC2_RPSSIG2_ONq 0x20002000 // Assert RPS_SIG2. +#define MC2_RPSSIG1_ONq 0x10001000 // Assert RPS_SIG1. +#define MC2_RPSSIG0_ONq 0x08000800 // Assert RPS_SIG0. +#define MC2_UPLD_DEBI_MASKq 0x00000002 // Upload DEBI mask. +#define MC2_UPLD_IIC_MASKq 0x00000001 // Upload I2C mask. +#define MC2_RPSSIG2_MASKq 0x00002000 // RPS_SIG2 bit mask. +#define MC2_RPSSIG1_MASKq 0x00001000 // RPS_SIG1 bit mask. +#define MC2_RPSSIG0_MASKq 0x00000800 // RPS_SIG0 bit mask. + +#define MC2_DELAYTRIG_4USq MC2_RPSSIG1_ON +#define MC2_DELAYBUSY_4USq MC2_RPSSIG1_MASK + +#define MC2_DELAYTRIG_6USq MC2_RPSSIG2_ON +#define MC2_DELAYBUSY_6USq MC2_RPSSIG2_MASK + +#define MC2_UPLD_DEBI 0x0002 // Upload DEBI. +#define MC2_UPLD_IIC 0x0001 // Upload I2C. +#define MC2_RPSSIG2 0x2000 // RPS signal 2 (not used). +#define MC2_RPSSIG1 0x1000 // RPS signal 1 (DAC RPS busy). +#define MC2_RPSSIG0 0x0800 // RPS signal 0 (ADC RPS busy). + +#define MC2_ADC_RPS MC2_RPSSIG0 // ADC RPS busy. +#define MC2_DAC_RPS MC2_RPSSIG1 // DAC RPS busy. + +///////////////////oldies/////////// +#define MC2_UPLD_DEBIQ 0x00020002 // Upload DEBI registers. +#define MC2_UPLD_IICQ 0x00010001 // Upload I2C registers. +//////////////////////////////////////// + +// PCI BUS (SAA7146) REGISTER ADDRESS OFFSETS //////////////////////// +#define P_PCI_BT_A 0x004C // Audio DMA + // burst/threshold + // control. +#define P_DEBICFG 0x007C // DEBI configuration. +#define P_DEBICMD 0x0080 // DEBI command. +#define P_DEBIPAGE 0x0084 // DEBI page. +#define P_DEBIAD 0x0088 // DEBI target address. +#define P_I2CCTRL 0x008C // I2C control. +#define P_I2CSTAT 0x0090 // I2C status. +#define P_BASEA2_IN 0x00AC // Audio input 2 base + // physical DMAbuf + // address. +#define P_PROTA2_IN 0x00B0 // Audio input 2 + // physical DMAbuf + // protection address. +#define P_PAGEA2_IN 0x00B4 // Audio input 2 + // paging attributes. +#define P_BASEA2_OUT 0x00B8 // Audio output 2 base + // physical DMAbuf + // address. +#define P_PROTA2_OUT 0x00BC // Audio output 2 + // physical DMAbuf + // protection address. +#define P_PAGEA2_OUT 0x00C0 // Audio output 2 + // paging attributes. +#define P_RPSPAGE0 0x00C4 // RPS0 page. +#define P_RPSPAGE1 0x00C8 // RPS1 page. +#define P_RPS0_TOUT 0x00D4 // RPS0 time-out. +#define P_RPS1_TOUT 0x00D8 // RPS1 time-out. +#define P_IER 0x00DC // Interrupt enable. +#define P_GPIO 0x00E0 // General-purpose I/O. +#define P_EC1SSR 0x00E4 // Event counter set 1 + // source select. +#define P_ECT1R 0x00EC // Event counter + // threshold set 1. +#define P_ACON1 0x00F4 // Audio control 1. +#define P_ACON2 0x00F8 // Audio control 2. +#define P_MC1 0x00FC // Master control 1. +#define P_MC2 0x0100 // Master control 2. +#define P_RPSADDR0 0x0104 // RPS0 instruction pointer. +#define P_RPSADDR1 0x0108 // RPS1 instruction pointer. +#define P_ISR 0x010C // Interrupt status. +#define P_PSR 0x0110 // Primary status. +#define P_SSR 0x0114 // Secondary status. +#define P_EC1R 0x0118 // Event counter set 1. +#define P_ADP4 0x0138 // Logical audio DMA + // pointer of audio + // input FIFO A2_IN. +#define P_FB_BUFFER1 0x0144 // Audio feedback buffer 1. +#define P_FB_BUFFER2 0x0148 // Audio feedback buffer 2. +#define P_TSL1 0x0180 // Audio time slot list 1. +#define P_TSL2 0x01C0 // Audio time slot list 2. + +// LOCAL BUS (GATE ARRAY) REGISTER ADDRESS OFFSETS ///////////////// +// Analog I/O registers: +#define LP_DACPOL 0x0082 // Write DAC polarity. +#define LP_GSEL 0x0084 // Write ADC gain. +#define LP_ISEL 0x0086 // Write ADC channel select. +// Digital I/O (write only): +#define LP_WRINTSELA 0x0042 // Write A interrupt enable. +#define LP_WREDGSELA 0x0044 // Write A edge selection. +#define LP_WRCAPSELA 0x0046 // Write A capture enable. +#define LP_WRDOUTA 0x0048 // Write A digital output. +#define LP_WRINTSELB 0x0052 // Write B interrupt enable. +#define LP_WREDGSELB 0x0054 // Write B edge selection. +#define LP_WRCAPSELB 0x0056 // Write B capture enable. +#define LP_WRDOUTB 0x0058 // Write B digital output. +#define LP_WRINTSELC 0x0062 // Write C interrupt enable. +#define LP_WREDGSELC 0x0064 // Write C edge selection. +#define LP_WRCAPSELC 0x0066 // Write C capture enable. +#define LP_WRDOUTC 0x0068 // Write C digital output. + +// Digital I/O (read only): +#define LP_RDDINA 0x0040 // Read digital input. +#define LP_RDCAPFLGA 0x0048 // Read edges captured. +#define LP_RDINTSELA 0x004A // Read interrupt + // enable register. +#define LP_RDEDGSELA 0x004C // Read edge + // selection + // register. +#define LP_RDCAPSELA 0x004E // Read capture + // enable register. +#define LP_RDDINB 0x0050 // Read digital input. +#define LP_RDCAPFLGB 0x0058 // Read edges captured. +#define LP_RDINTSELB 0x005A // Read interrupt + // enable register. +#define LP_RDEDGSELB 0x005C // Read edge + // selection + // register. +#define LP_RDCAPSELB 0x005E // Read capture + // enable register. +#define LP_RDDINC 0x0060 // Read digital input. +#define LP_RDCAPFLGC 0x0068 // Read edges captured. +#define LP_RDINTSELC 0x006A // Read interrupt + // enable register. +#define LP_RDEDGSELC 0x006C // Read edge + // selection + // register. +#define LP_RDCAPSELC 0x006E // Read capture + // enable register. +// Counter Registers (read/write): +#define LP_CR0A 0x0000 // 0A setup register. +#define LP_CR0B 0x0002 // 0B setup register. +#define LP_CR1A 0x0004 // 1A setup register. +#define LP_CR1B 0x0006 // 1B setup register. +#define LP_CR2A 0x0008 // 2A setup register. +#define LP_CR2B 0x000A // 2B setup register. +// Counter PreLoad (write) and Latch (read) Registers: +#define LP_CNTR0ALSW 0x000C // 0A lsw. +#define LP_CNTR0AMSW 0x000E // 0A msw. +#define LP_CNTR0BLSW 0x0010 // 0B lsw. +#define LP_CNTR0BMSW 0x0012 // 0B msw. +#define LP_CNTR1ALSW 0x0014 // 1A lsw. +#define LP_CNTR1AMSW 0x0016 // 1A msw. +#define LP_CNTR1BLSW 0x0018 // 1B lsw. +#define LP_CNTR1BMSW 0x001A // 1B msw. +#define LP_CNTR2ALSW 0x001C // 2A lsw. +#define LP_CNTR2AMSW 0x001E // 2A msw. +#define LP_CNTR2BLSW 0x0020 // 2B lsw. +#define LP_CNTR2BMSW 0x0022 // 2B msw. +// Miscellaneous Registers (read/write): +#define LP_MISC1 0x0088 // Read/write Misc1. +#define LP_WRMISC2 0x0090 // Write Misc2. +#define LP_RDMISC2 0x0082 // Read Misc2. + +// Bit masks for MISC1 register that are the same for reads and writes. +#define MISC1_WENABLE 0x8000 // enab writes to + // MISC2 (except Clear + // Watchdog bit). +#define MISC1_WDISABLE 0x0000 // Disable writes to MISC2. +#define MISC1_EDCAP 0x1000 // enab edge capture + // on DIO chans + // specified by + // LP_WRCAPSELx. +#define MISC1_NOEDCAP 0x0000 // Disable edge + // capture on + // specified DIO + // chans. + +// Bit masks for MISC1 register reads. +#define RDMISC1_WDTIMEOUT 0x4000 // Watchdog timer timed out. + +// Bit masks for MISC2 register writes. +#define WRMISC2_WDCLEAR 0x8000 // Reset watchdog + // timer to zero. +#define WRMISC2_CHARGE_ENABLE 0x4000 // enab battery + // trickle charging. + +// Bit masks for MISC2 register that are the same for reads and writes. +#define MISC2_BATT_ENABLE 0x0008 // Backup battery enable. +#define MISC2_WDENABLE 0x0004 // Watchdog timer enable. +#define MISC2_WDPERIOD_MASK 0x0003 // Watchdog interval + // select mask. + +// Bit masks for ACON1 register. +#define A2_RUN 0x40000000 // Run A2 based on TSL2. +#define A1_RUN 0x20000000 // Run A1 based on TSL1. +#define A1_SWAP 0x00200000 // Use big-endian for A1. +#define A2_SWAP 0x00100000 // Use big-endian for A2. +#define WS_MODES 0x00019999 // WS0 = TSL1 trigger + // input, WS1-WS4 = + // CS* outputs. + +#if PLATFORM == INTEL // Base ACON1 config: + // always run A1 based + // on TSL1. +#define ACON1_BASE ( WS_MODES | A1_RUN ) +#elif PLATFORM == MOTOROLA +#define ACON1_BASE ( WS_MODES | A1_RUN | A1_SWAP | A2_SWAP ) +#endif + +#define ACON1_ADCSTART ACON1_BASE // Start ADC: run A1 + // based on TSL1. +#define ACON1_DACSTART ( ACON1_BASE | A2_RUN ) // Start + // transmit to + // DAC: run A2 + // based on + // TSL2. +#define ACON1_DACSTOP ACON1_BASE // Halt A2. + +// Bit masks for ACON2 register. +#define A1_CLKSRC_BCLK1 0x00000000 // A1 bit rate = BCLK1 (ADC). +#define A2_CLKSRC_X1 0x00800000 // A2 bit rate = ACLK/1 (DACs). +#define A2_CLKSRC_X2 0x00C00000 // A2 bit rate = ACLK/2 (DACs). +#define A2_CLKSRC_X4 0x01400000 // A2 bit rate = ACLK/4 (DACs). +#define INVERT_BCLK2 0x00100000 // Invert BCLK2 (DACs). +#define BCLK2_OE 0x00040000 // enab BCLK2 (DACs). +#define ACON2_XORMASK 0x000C0000 // XOR mask for ACON2 + // active-low bits. + +#define ACON2_INIT ( ACON2_XORMASK ^ ( A1_CLKSRC_BCLK1 | A2_CLKSRC_X2 | INVERT_BCLK2 | BCLK2_OE ) ) + +// Bit masks for timeslot records. +#define WS1 0x40000000 // WS output to assert. +#define WS2 0x20000000 +#define WS3 0x10000000 +#define WS4 0x08000000 +#define RSD1 0x01000000 // Shift A1 data in on SD1. +#define SDW_A1 0x00800000 // Store rcv'd char at + // next char slot of + // DWORD1 buffer. +#define SIB_A1 0x00400000 // Store rcv'd char at + // next char slot of + // FB1 buffer. +#define SF_A1 0x00200000 // Write unsigned long + // buffer to input + // FIFO. + +//Select parallel-to-serial converter's data source: +#define XFIFO_0 0x00000000 // Data fifo byte 0. +#define XFIFO_1 0x00000010 // Data fifo byte 1. +#define XFIFO_2 0x00000020 // Data fifo byte 2. +#define XFIFO_3 0x00000030 // Data fifo byte 3. +#define XFB0 0x00000040 // FB_BUFFER byte 0. +#define XFB1 0x00000050 // FB_BUFFER byte 1. +#define XFB2 0x00000060 // FB_BUFFER byte 2. +#define XFB3 0x00000070 // FB_BUFFER byte 3. +#define SIB_A2 0x00000200 // Store next dword + // from A2's input + // shifter to FB2 + // buffer. +#define SF_A2 0x00000100 // Store next dword + // from A2's input + // shifter to its + // input fifo. +#define LF_A2 0x00000080 // Load next dword + // from A2's output + // fifo into its + // output dword + // buffer. +#define XSD2 0x00000008 // Shift data out on SD2. +#define RSD3 0x00001800 // Shift data in on SD3. +#define RSD2 0x00001000 // Shift data in on SD2. +#define LOW_A2 0x00000002 // Drive last SD low + // for 7 clks, then + // tri-state. +#define EOS 0x00000001 // End of superframe. + +////////////////////// + +// I2C configuration constants. +#define I2C_CLKSEL 0x0400 // I2C bit rate = + // PCIclk/480 = 68.75 + // KHz. +#define I2C_BITRATE 68.75 // I2C bus data bit + // rate (determined by + // I2C_CLKSEL) in KHz. +#define I2C_WRTIME 15.0 // Worst case time,in + // msec, for EEPROM + // internal write op. + +// I2C manifest constants. + +// Max retries to wait for EEPROM write. +#define I2C_RETRIES ( I2C_WRTIME * I2C_BITRATE / 9.0 ) +#define I2C_ERR 0x0002 // I2C control/status + // flag ERROR. +#define I2C_BUSY 0x0001 // I2C control/status + // flag BUSY. +#define I2C_ABORT 0x0080 // I2C status flag ABORT. +#define I2C_ATTRSTART 0x3 // I2C attribute START. +#define I2C_ATTRCONT 0x2 // I2C attribute CONT. +#define I2C_ATTRSTOP 0x1 // I2C attribute STOP. +#define I2C_ATTRNOP 0x0 // I2C attribute NOP. + +// I2C read command | EEPROM address. +#define I2CR ( devpriv->I2CAdrs | 1 ) + +// I2C write command | EEPROM address. +#define I2CW ( devpriv->I2CAdrs ) + +// Code macros used for constructing I2C command bytes. +#define I2C_B2(ATTR,VAL) ( ( (ATTR) << 6 ) | ( (VAL) << 24 ) ) +#define I2C_B1(ATTR,VAL) ( ( (ATTR) << 4 ) | ( (VAL) << 16 ) ) +#define I2C_B0(ATTR,VAL) ( ( (ATTR) << 2 ) | ( (VAL) << 8 ) ) + +//////////////////////////////////////////////////////// +//oldest +#define P_DEBICFGq 0x007C // DEBI configuration. +#define P_DEBICMDq 0x0080 // DEBI command. +#define P_DEBIPAGEq 0x0084 // DEBI page. +#define P_DEBIADq 0x0088 // DEBI target address. + +#define DEBI_CFG_TOQ 0x03C00000 // timeout (15 PCI cycles) +#define DEBI_CFG_FASTQ 0x10000000 // fast mode enable +#define DEBI_CFG_16Q 0x00080000 // 16-bit access enable +#define DEBI_CFG_INCQ 0x00040000 // enable address increment +#define DEBI_CFG_TIMEROFFQ 0x00010000 // disable timer +#define DEBI_CMD_RDQ 0x00050000 // read immediate 2 bytes +#define DEBI_CMD_WRQ 0x00040000 // write immediate 2 bytes +#define DEBI_PAGE_DISABLEQ 0x00000000 // paging disable + +/////////////////////////////////////////// +// DEBI command constants. +#define DEBI_CMD_SIZE16 ( 2 << 17 ) // Transfer size is + // always 2 bytes. +#define DEBI_CMD_READ 0x00010000 // Read operation. +#define DEBI_CMD_WRITE 0x00000000 // Write operation. + +// Read immediate 2 bytes. +#define DEBI_CMD_RDWORD ( DEBI_CMD_READ | DEBI_CMD_SIZE16 ) + +// Write immediate 2 bytes. +#define DEBI_CMD_WRWORD ( DEBI_CMD_WRITE | DEBI_CMD_SIZE16 ) + +// DEBI configuration constants. +#define DEBI_CFG_XIRQ_EN 0x80000000 // enab external + // interrupt on GPIO3. +#define DEBI_CFG_XRESUME 0x40000000 // Resume block + // transfer when XIRQ + // deasserted. +#define DEBI_CFG_FAST 0x10000000 // Fast mode enable. + +// 4-bit field that specifies DEBI timeout value in PCI clock cycles: +#define DEBI_CFG_TOUT_BIT 22 // Finish DEBI cycle after + // this many clocks. + +// 2-bit field that specifies Endian byte lane steering: +#define DEBI_CFG_SWAP_NONE 0x00000000 // Straight - don't + // swap any bytes + // (Intel). +#define DEBI_CFG_SWAP_2 0x00100000 // 2-byte swap (Motorola). +#define DEBI_CFG_SWAP_4 0x00200000 // 4-byte swap. +#define DEBI_CFG_16 0x00080000 // Slave is able to + // serve 16-bit + // cycles. + +#define DEBI_CFG_SLAVE16 0x00080000 // Slave is able to + // serve 16-bit + // cycles. +#define DEBI_CFG_INC 0x00040000 // enab address + // increment for block + // transfers. +#define DEBI_CFG_INTEL 0x00020000 // Intel style local bus. +#define DEBI_CFG_TIMEROFF 0x00010000 // Disable timer. + +#if PLATFORM == INTEL + +#define DEBI_TOUT 7 // Wait 7 PCI clocks + // (212 ns) before + // polling RDY. + +// Intel byte lane steering (pass through all byte lanes). +#define DEBI_SWAP DEBI_CFG_SWAP_NONE + +#elif PLATFORM == MOTOROLA + +#define DEBI_TOUT 15 // Wait 15 PCI clocks (454 ns) + // maximum before timing out. +#define DEBI_SWAP DEBI_CFG_SWAP_2 // Motorola byte lane steering. + +#endif + +// DEBI page table constants. +#define DEBI_PAGE_DISABLE 0x00000000 // Paging disable. + +///////////////////EXTRA FROM OTHER SANSORAY * .h//////// + +// LoadSrc values: +#define LOADSRC_INDX 0 // Preload core in response to + // Index. +#define LOADSRC_OVER 1 // Preload core in response to + // Overflow. +#define LOADSRCB_OVERA 2 // Preload B core in response + // to A Overflow. +#define LOADSRC_NONE 3 // Never preload core. + +// IntSrc values: +#define INTSRC_NONE 0 // Interrupts disabled. +#define INTSRC_OVER 1 // Interrupt on Overflow. +#define INTSRC_INDX 2 // Interrupt on Index. +#define INTSRC_BOTH 3 // Interrupt on Index or Overflow. + +// LatchSrc values: +#define LATCHSRC_AB_READ 0 // Latch on read. +#define LATCHSRC_A_INDXA 1 // Latch A on A Index. +#define LATCHSRC_B_INDXB 2 // Latch B on B Index. +#define LATCHSRC_B_OVERA 3 // Latch B on A Overflow. + +// IndxSrc values: +#define INDXSRC_HARD 0 // Hardware or software index. +#define INDXSRC_SOFT 1 // Software index only. + +// IndxPol values: +#define INDXPOL_POS 0 // Index input is active high. +#define INDXPOL_NEG 1 // Index input is active low. + +// ClkSrc values: +#define CLKSRC_COUNTER 0 // Counter mode. +#define CLKSRC_TIMER 2 // Timer mode. +#define CLKSRC_EXTENDER 3 // Extender mode. + +// ClkPol values: +#define CLKPOL_POS 0 // Counter/Extender clock is + // active high. +#define CLKPOL_NEG 1 // Counter/Extender clock is + // active low. +#define CNTDIR_UP 0 // Timer counts up. +#define CNTDIR_DOWN 1 // Timer counts down. + +// ClkEnab values: +#define CLKENAB_ALWAYS 0 // Clock always enabled. +#define CLKENAB_INDEX 1 // Clock is enabled by index. + +// ClkMult values: +#define CLKMULT_4X 0 // 4x clock multiplier. +#define CLKMULT_2X 1 // 2x clock multiplier. +#define CLKMULT_1X 2 // 1x clock multiplier. + +// Bit Field positions in COUNTER_SETUP structure: +#define BF_LOADSRC 9 // Preload trigger. +#define BF_INDXSRC 7 // Index source. +#define BF_INDXPOL 6 // Index polarity. +#define BF_CLKSRC 4 // Clock source. +#define BF_CLKPOL 3 // Clock polarity/count direction. +#define BF_CLKMULT 1 // Clock multiplier. +#define BF_CLKENAB 0 // Clock enable. + +// Enumerated counter operating modes specified by ClkSrc bit field in +// a COUNTER_SETUP. + +#define CLKSRC_COUNTER 0 // Counter: ENC_C clock, ENC_D + // direction. +#define CLKSRC_TIMER 2 // Timer: SYS_C clock, + // direction specified by + // ClkPol. +#define CLKSRC_EXTENDER 3 // Extender: OVR_A clock, + // ENC_D direction. + +// Enumerated counter clock multipliers. + +#define MULT_X0 0x0003 // Supports no multipliers; + // fixed physical multiplier = + // 3. +#define MULT_X1 0x0002 // Supports multiplier x1; + // fixed physical multiplier = + // 2. +#define MULT_X2 0x0001 // Supports multipliers x1, + // x2; physical multipliers = + // 1 or 2. +#define MULT_X4 0x0000 // Supports multipliers x1, + // x2, x4; physical + // multipliers = 0, 1 or 2. + +// Sanity-check limits for parameters. + +#define NUM_COUNTERS 6 // Maximum valid counter + // logical channel number. +#define NUM_INTSOURCES 4 +#define NUM_LATCHSOURCES 4 +#define NUM_CLKMULTS 4 +#define NUM_CLKSOURCES 4 +#define NUM_CLKPOLS 2 +#define NUM_INDEXPOLS 2 +#define NUM_INDEXSOURCES 2 +#define NUM_LOADTRIGS 4 + +// Bit field positions in CRA and CRB counter control registers. + +// Bit field positions in CRA: +#define CRABIT_INDXSRC_B 14 // B index source. +#define CRABIT_CLKSRC_B 12 // B clock source. +#define CRABIT_INDXPOL_A 11 // A index polarity. +#define CRABIT_LOADSRC_A 9 // A preload trigger. +#define CRABIT_CLKMULT_A 7 // A clock multiplier. +#define CRABIT_INTSRC_A 5 // A interrupt source. +#define CRABIT_CLKPOL_A 4 // A clock polarity. +#define CRABIT_INDXSRC_A 2 // A index source. +#define CRABIT_CLKSRC_A 0 // A clock source. + +// Bit field positions in CRB: +#define CRBBIT_INTRESETCMD 15 // Interrupt reset command. +#define CRBBIT_INTRESET_B 14 // B interrupt reset enable. +#define CRBBIT_INTRESET_A 13 // A interrupt reset enable. +#define CRBBIT_CLKENAB_A 12 // A clock enable. +#define CRBBIT_INTSRC_B 10 // B interrupt source. +#define CRBBIT_LATCHSRC 8 // A/B latch source. +#define CRBBIT_LOADSRC_B 6 // B preload trigger. +#define CRBBIT_CLKMULT_B 3 // B clock multiplier. +#define CRBBIT_CLKENAB_B 2 // B clock enable. +#define CRBBIT_INDXPOL_B 1 // B index polarity. +#define CRBBIT_CLKPOL_B 0 // B clock polarity. + +// Bit field masks for CRA and CRB. + +#define CRAMSK_INDXSRC_B ( (uint16_t)( 3 << CRABIT_INDXSRC_B) ) +#define CRAMSK_CLKSRC_B ( (uint16_t)( 3 << CRABIT_CLKSRC_B) ) +#define CRAMSK_INDXPOL_A ( (uint16_t)( 1 << CRABIT_INDXPOL_A) ) +#define CRAMSK_LOADSRC_A ( (uint16_t)( 3 << CRABIT_LOADSRC_A) ) +#define CRAMSK_CLKMULT_A ( (uint16_t)( 3 << CRABIT_CLKMULT_A) ) +#define CRAMSK_INTSRC_A ( (uint16_t)( 3 << CRABIT_INTSRC_A) ) +#define CRAMSK_CLKPOL_A ( (uint16_t)( 3 << CRABIT_CLKPOL_A) ) +#define CRAMSK_INDXSRC_A ( (uint16_t)( 3 << CRABIT_INDXSRC_A) ) +#define CRAMSK_CLKSRC_A ( (uint16_t)( 3 << CRABIT_CLKSRC_A) ) + +#define CRBMSK_INTRESETCMD ( (uint16_t)( 1 << CRBBIT_INTRESETCMD) ) +#define CRBMSK_INTRESET_B ( (uint16_t)( 1 << CRBBIT_INTRESET_B) ) +#define CRBMSK_INTRESET_A ( (uint16_t)( 1 << CRBBIT_INTRESET_A) ) +#define CRBMSK_CLKENAB_A ( (uint16_t)( 1 << CRBBIT_CLKENAB_A) ) +#define CRBMSK_INTSRC_B ( (uint16_t)( 3 << CRBBIT_INTSRC_B) ) +#define CRBMSK_LATCHSRC ( (uint16_t)( 3 << CRBBIT_LATCHSRC) ) +#define CRBMSK_LOADSRC_B ( (uint16_t)( 3 << CRBBIT_LOADSRC_B) ) +#define CRBMSK_CLKMULT_B ( (uint16_t)( 3 << CRBBIT_CLKMULT_B) ) +#define CRBMSK_CLKENAB_B ( (uint16_t)( 1 << CRBBIT_CLKENAB_B) ) +#define CRBMSK_INDXPOL_B ( (uint16_t)( 1 << CRBBIT_INDXPOL_B) ) +#define CRBMSK_CLKPOL_B ( (uint16_t)( 1 << CRBBIT_CLKPOL_B) ) + +#define CRBMSK_INTCTRL ( CRBMSK_INTRESETCMD | CRBMSK_INTRESET_A | CRBMSK_INTRESET_B ) // Interrupt reset control bits. + +// Bit field positions for standardized SETUP structure. + +#define STDBIT_INTSRC 13 +#define STDBIT_LATCHSRC 11 +#define STDBIT_LOADSRC 9 +#define STDBIT_INDXSRC 7 +#define STDBIT_INDXPOL 6 +#define STDBIT_CLKSRC 4 +#define STDBIT_CLKPOL 3 +#define STDBIT_CLKMULT 1 +#define STDBIT_CLKENAB 0 + +// Bit field masks for standardized SETUP structure. + +#define STDMSK_INTSRC ( (uint16_t)( 3 << STDBIT_INTSRC ) ) +#define STDMSK_LATCHSRC ( (uint16_t)( 3 << STDBIT_LATCHSRC ) ) +#define STDMSK_LOADSRC ( (uint16_t)( 3 << STDBIT_LOADSRC ) ) +#define STDMSK_INDXSRC ( (uint16_t)( 1 << STDBIT_INDXSRC ) ) +#define STDMSK_INDXPOL ( (uint16_t)( 1 << STDBIT_INDXPOL ) ) +#define STDMSK_CLKSRC ( (uint16_t)( 3 << STDBIT_CLKSRC ) ) +#define STDMSK_CLKPOL ( (uint16_t)( 1 << STDBIT_CLKPOL ) ) +#define STDMSK_CLKMULT ( (uint16_t)( 3 << STDBIT_CLKMULT ) ) +#define STDMSK_CLKENAB ( (uint16_t)( 1 << STDBIT_CLKENAB ) ) + +////////////////////////////////////////////////////////// + +/* typedef struct indexCounter */ +/* { */ +/* unsigned int ao; */ +/* unsigned int ai; */ +/* unsigned int digout; */ +/* unsigned int digin; */ +/* unsigned int enc; */ +/* }CallCounter; */ + +typedef struct bufferDMA { + dma_addr_t PhysicalBase; + void *LogicalBase; + uint32_t DMAHandle; +} DMABUF; -- cgit v1.2.3 From b182820fa2effd5c0fd18f52d037b102d4532ef3 Mon Sep 17 00:00:00 2001 From: Dan Christian Date: Wed, 19 Nov 2008 14:21:25 -0800 Subject: Staging: comedi: add rtd520 driver This adds the rtd520 comedi driver to the build. From: Dan Christian Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/plx9080.h | 429 ++++++ drivers/staging/comedi/drivers/rtd520.c | 2283 ++++++++++++++++++++++++++++++ drivers/staging/comedi/drivers/rtd520.h | 412 ++++++ 4 files changed, 3125 insertions(+) create mode 100644 drivers/staging/comedi/drivers/plx9080.h create mode 100644 drivers/staging/comedi/drivers/rtd520.c create mode 100644 drivers/staging/comedi/drivers/rtd520.h (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index cec0625c2388..3dbd4f121398 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_COMEDI) += comedi_parport.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += icp_multi.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += me4000.o +obj-$(CONFIG_COMEDI_PCI_DRIVERS) += rtd520.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += s626.o # Comedi USB drivers diff --git a/drivers/staging/comedi/drivers/plx9080.h b/drivers/staging/comedi/drivers/plx9080.h new file mode 100644 index 000000000000..a5a1a6808c5d --- /dev/null +++ b/drivers/staging/comedi/drivers/plx9080.h @@ -0,0 +1,429 @@ +/* plx9080.h + * + * Copyright (C) 2002,2003 Frank Mori Hess + * + * I modified this file from the plx9060.h header for the + * wanXL device driver in the linux kernel, + * for the register offsets and bit definitions. Made minor modifications, + * added plx9080 registers and + * stripped out stuff that was specifically for the wanXL driver. + * Note: I've only made sure the definitions are correct as far + * as I make use of them. There are still various plx9060-isms + * left in this header file. + * + ******************************************************************** + * + * Copyright (C) 1999 RG Studio s.c., http://www.rgstudio.com.pl/ + * Written by Krzysztof Halasa + * + * Portions (C) SBE Inc., used by permission. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef __COMEDI_PLX9080_H +#define __COMEDI_PLX9080_H + +// descriptor block used for chained dma transfers +struct plx_dma_desc { + volatile uint32_t pci_start_addr; + volatile uint32_t local_start_addr; + /* transfer_size is in bytes, only first 23 bits of register are used */ + volatile uint32_t transfer_size; + /* address of next descriptor (quad word aligned), plus some + * additional bits (see PLX_DMA0_DESCRIPTOR_REG) */ + volatile uint32_t next; +}; + +/********************************************************************** +** Register Offsets and Bit Definitions +** +** Note: All offsets zero relative. IE. Some standard base address +** must be added to the Register Number to properly access the register. +** +**********************************************************************/ + +#define PLX_LAS0RNG_REG 0x0000 /* L, Local Addr Space 0 Range Register */ +#define PLX_LAS1RNG_REG 0x00f0 /* L, Local Addr Space 1 Range Register */ +#define LRNG_IO 0x00000001 /* Map to: 1=I/O, 0=Mem */ +#define LRNG_ANY32 0x00000000 /* Locate anywhere in 32 bit */ +#define LRNG_LT1MB 0x00000002 /* Locate in 1st meg */ +#define LRNG_ANY64 0x00000004 /* Locate anywhere in 64 bit */ +#define LRNG_MEM_MASK 0xfffffff0 // bits that specify range for memory io +#define LRNG_IO_MASK 0xfffffffa // bits that specify range for normal io + +#define PLX_LAS0MAP_REG 0x0004 /* L, Local Addr Space 0 Remap Register */ +#define PLX_LAS1MAP_REG 0x00f4 /* L, Local Addr Space 1 Remap Register */ +#define LMAP_EN 0x00000001 /* Enable slave decode */ +#define LMAP_MEM_MASK 0xfffffff0 // bits that specify decode for memory io +#define LMAP_IO_MASK 0xfffffffa // bits that specify decode bits for normal io + +/* Mode/Arbitration Register. +*/ +#define PLX_MARB_REG 0x8 /* L, Local Arbitration Register */ +#define PLX_DMAARB_REG 0xac +enum marb_bits { + MARB_LLT_MASK = 0x000000ff, /* Local Bus Latency Timer */ + MARB_LPT_MASK = 0x0000ff00, /* Local Bus Pause Timer */ + MARB_LTEN = 0x00010000, /* Latency Timer Enable */ + MARB_LPEN = 0x00020000, /* Pause Timer Enable */ + MARB_BREQ = 0x00040000, /* Local Bus BREQ Enable */ + MARB_DMA_PRIORITY_MASK = 0x00180000, + MARB_LBDS_GIVE_UP_BUS_MODE = 0x00200000, /* local bus direct slave give up bus mode */ + MARB_DS_LLOCK_ENABLE = 0x00400000, /* direct slave LLOCKo# enable */ + MARB_PCI_REQUEST_MODE = 0x00800000, + MARB_PCIv21_MODE = 0x01000000, /* pci specification v2.1 mode */ + MARB_PCI_READ_NO_WRITE_MODE = 0x02000000, + MARB_PCI_READ_WITH_WRITE_FLUSH_MODE = 0x04000000, + MARB_GATE_TIMER_WITH_BREQ = 0x08000000, /* gate local bus latency timer with BREQ */ + MARB_PCI_READ_NO_FLUSH_MODE = 0x10000000, + MARB_USE_SUBSYSTEM_IDS = 0x20000000, +}; + +#define PLX_BIGEND_REG 0xc +enum bigend_bits { + BIGEND_CONFIG = 0x1, /* use big endian ordering for configuration register accesses */ + BIGEND_DIRECT_MASTER = 0x2, + BIGEND_DIRECT_SLAVE_LOCAL0 = 0x4, + BIGEND_ROM = 0x8, + BIGEND_BYTE_LANE = 0x10, /* use byte lane consisting of most significant bits instead of least significant */ + BIGEND_DIRECT_SLAVE_LOCAL1 = 0x20, + BIGEND_DMA1 = 0x40, + BIGEND_DMA0 = 0x80, +}; + +/* Note: The Expansion ROM stuff is only relevant to the PC environment. +** This expansion ROM code is executed by the host CPU at boot time. +** For this reason no bit definitions are provided here. +*/ +#define PLX_ROMRNG_REG 0x0010 /* L, Expn ROM Space Range Register */ +#define PLX_ROMMAP_REG 0x0014 /* L, Local Addr Space Range Register */ + +#define PLX_REGION0_REG 0x0018 /* L, Local Bus Region 0 Descriptor */ +#define RGN_WIDTH 0x00000002 /* Local bus width bits */ +#define RGN_8BITS 0x00000000 /* 08 bit Local Bus */ +#define RGN_16BITS 0x00000001 /* 16 bit Local Bus */ +#define RGN_32BITS 0x00000002 /* 32 bit Local Bus */ +#define RGN_MWS 0x0000003C /* Memory Access Wait States */ +#define RGN_0MWS 0x00000000 +#define RGN_1MWS 0x00000004 +#define RGN_2MWS 0x00000008 +#define RGN_3MWS 0x0000000C +#define RGN_4MWS 0x00000010 +#define RGN_6MWS 0x00000018 +#define RGN_8MWS 0x00000020 +#define RGN_MRE 0x00000040 /* Memory Space Ready Input Enable */ +#define RGN_MBE 0x00000080 /* Memory Space Bterm Input Enable */ +#define RGN_READ_PREFETCH_DISABLE 0x00000100 +#define RGN_ROM_PREFETCH_DISABLE 0x00000200 +#define RGN_READ_PREFETCH_COUNT_ENABLE 0x00000400 +#define RGN_RWS 0x003C0000 /* Expn ROM Wait States */ +#define RGN_RRE 0x00400000 /* ROM Space Ready Input Enable */ +#define RGN_RBE 0x00800000 /* ROM Space Bterm Input Enable */ +#define RGN_MBEN 0x01000000 /* Memory Space Burst Enable */ +#define RGN_RBEN 0x04000000 /* ROM Space Burst Enable */ +#define RGN_THROT 0x08000000 /* De-assert TRDY when FIFO full */ +#define RGN_TRD 0xF0000000 /* Target Ready Delay /8 */ + +#define PLX_REGION1_REG 0x00f8 /* L, Local Bus Region 1 Descriptor */ + +#define PLX_DMRNG_REG 0x001C /* L, Direct Master Range Register */ + +#define PLX_LBAPMEM_REG 0x0020 /* L, Lcl Base Addr for PCI mem space */ + +#define PLX_LBAPIO_REG 0x0024 /* L, Lcl Base Addr for PCI I/O space */ + +#define PLX_DMMAP_REG 0x0028 /* L, Direct Master Remap Register */ +#define DMM_MAE 0x00000001 /* Direct Mstr Memory Acc Enable */ +#define DMM_IAE 0x00000002 /* Direct Mstr I/O Acc Enable */ +#define DMM_LCK 0x00000004 /* LOCK Input Enable */ +#define DMM_PF4 0x00000008 /* Prefetch 4 Mode Enable */ +#define DMM_THROT 0x00000010 /* Assert IRDY when read FIFO full */ +#define DMM_PAF0 0x00000000 /* Programmable Almost fill level */ +#define DMM_PAF1 0x00000020 /* Programmable Almost fill level */ +#define DMM_PAF2 0x00000040 /* Programmable Almost fill level */ +#define DMM_PAF3 0x00000060 /* Programmable Almost fill level */ +#define DMM_PAF4 0x00000080 /* Programmable Almost fill level */ +#define DMM_PAF5 0x000000A0 /* Programmable Almost fill level */ +#define DMM_PAF6 0x000000C0 /* Programmable Almost fill level */ +#define DMM_PAF7 0x000000D0 /* Programmable Almost fill level */ +#define DMM_MAP 0xFFFF0000 /* Remap Address Bits */ + +#define PLX_CAR_REG 0x002C /* L, Configuration Address Register */ +#define CAR_CT0 0x00000000 /* Config Type 0 */ +#define CAR_CT1 0x00000001 /* Config Type 1 */ +#define CAR_REG 0x000000FC /* Register Number Bits */ +#define CAR_FUN 0x00000700 /* Function Number Bits */ +#define CAR_DEV 0x0000F800 /* Device Number Bits */ +#define CAR_BUS 0x00FF0000 /* Bus Number Bits */ +#define CAR_CFG 0x80000000 /* Config Spc Access Enable */ + +#define PLX_DBR_IN_REG 0x0060 /* L, PCI to Local Doorbell Register */ + +#define PLX_DBR_OUT_REG 0x0064 /* L, Local to PCI Doorbell Register */ + +#define PLX_INTRCS_REG 0x0068 /* L, Interrupt Control/Status Reg */ +#define ICS_AERR 0x00000001 /* Assert LSERR on ABORT */ +#define ICS_PERR 0x00000002 /* Assert LSERR on Parity Error */ +#define ICS_SERR 0x00000004 /* Generate PCI SERR# */ +#define ICS_MBIE 0x00000008 // mailbox interrupt enable +#define ICS_PIE 0x00000100 /* PCI Interrupt Enable */ +#define ICS_PDIE 0x00000200 /* PCI Doorbell Interrupt Enable */ +#define ICS_PAIE 0x00000400 /* PCI Abort Interrupt Enable */ +#define ICS_PLIE 0x00000800 /* PCI Local Int Enable */ +#define ICS_RAE 0x00001000 /* Retry Abort Enable */ +#define ICS_PDIA 0x00002000 /* PCI Doorbell Interrupt Active */ +#define ICS_PAIA 0x00004000 /* PCI Abort Interrupt Active */ +#define ICS_LIA 0x00008000 /* Local Interrupt Active */ +#define ICS_LIE 0x00010000 /* Local Interrupt Enable */ +#define ICS_LDIE 0x00020000 /* Local Doorbell Int Enable */ +#define ICS_DMA0_E 0x00040000 /* DMA #0 Interrupt Enable */ +#define ICS_DMA1_E 0x00080000 /* DMA #1 Interrupt Enable */ +#define ICS_LDIA 0x00100000 /* Local Doorbell Int Active */ +#define ICS_DMA0_A 0x00200000 /* DMA #0 Interrupt Active */ +#define ICS_DMA1_A 0x00400000 /* DMA #1 Interrupt Active */ +#define ICS_BIA 0x00800000 /* BIST Interrupt Active */ +#define ICS_TA_DM 0x01000000 /* Target Abort - Direct Master */ +#define ICS_TA_DMA0 0x02000000 /* Target Abort - DMA #0 */ +#define ICS_TA_DMA1 0x04000000 /* Target Abort - DMA #1 */ +#define ICS_TA_RA 0x08000000 /* Target Abort - Retry Timeout */ +#define ICS_MBIA(x) (0x10000000 << ((x) & 0x3)) // mailbox x is active + +#define PLX_CONTROL_REG 0x006C /* L, EEPROM Cntl & PCI Cmd Codes */ +#define CTL_RDMA 0x0000000E /* DMA Read Command */ +#define CTL_WDMA 0x00000070 /* DMA Write Command */ +#define CTL_RMEM 0x00000600 /* Memory Read Command */ +#define CTL_WMEM 0x00007000 /* Memory Write Command */ +#define CTL_USERO 0x00010000 /* USERO output pin control bit */ +#define CTL_USERI 0x00020000 /* USERI input pin bit */ +#define CTL_EE_CLK 0x01000000 /* EEPROM Clock line */ +#define CTL_EE_CS 0x02000000 /* EEPROM Chip Select */ +#define CTL_EE_W 0x04000000 /* EEPROM Write bit */ +#define CTL_EE_R 0x08000000 /* EEPROM Read bit */ +#define CTL_EECHK 0x10000000 /* EEPROM Present bit */ +#define CTL_EERLD 0x20000000 /* EEPROM Reload Register */ +#define CTL_RESET 0x40000000 /* !! Adapter Reset !! */ +#define CTL_READY 0x80000000 /* Local Init Done */ + +#define PLX_ID_REG 0x70 // hard-coded plx vendor and device ids + +#define PLX_REVISION_REG 0x74 // silicon revision + +#define PLX_DMA0_MODE_REG 0x80 // dma channel 0 mode register +#define PLX_DMA1_MODE_REG 0x94 // dma channel 0 mode register +#define PLX_LOCAL_BUS_16_WIDE_BITS 0x1 +#define PLX_LOCAL_BUS_32_WIDE_BITS 0x3 +#define PLX_LOCAL_BUS_WIDTH_MASK 0x3 +#define PLX_DMA_EN_READYIN_BIT 0x40 // enable ready in input +#define PLX_EN_BTERM_BIT 0x80 // enable BTERM# input +#define PLX_DMA_LOCAL_BURST_EN_BIT 0x100 // enable local burst mode +#define PLX_EN_CHAIN_BIT 0x200 // enables chaining +#define PLX_EN_DMA_DONE_INTR_BIT 0x400 // enables interrupt on dma done +#define PLX_LOCAL_ADDR_CONST_BIT 0x800 // hold local address constant (don't increment) +#define PLX_DEMAND_MODE_BIT 0x1000 // enables demand-mode for dma transfer +#define PLX_EOT_ENABLE_BIT 0x4000 +#define PLX_STOP_MODE_BIT 0x8000 +#define PLX_DMA_INTR_PCI_BIT 0x20000 // routes dma interrupt to pci bus (instead of local bus) + +#define PLX_DMA0_PCI_ADDRESS_REG 0x84 // pci address that dma transfers start at +#define PLX_DMA1_PCI_ADDRESS_REG 0x98 + +#define PLX_DMA0_LOCAL_ADDRESS_REG 0x88 // local address that dma transfers start at +#define PLX_DMA1_LOCAL_ADDRESS_REG 0x9c + +#define PLX_DMA0_TRANSFER_SIZE_REG 0x8c // number of bytes to transfer (first 23 bits) +#define PLX_DMA1_TRANSFER_SIZE_REG 0xa0 + +#define PLX_DMA0_DESCRIPTOR_REG 0x90 // descriptor pointer register +#define PLX_DMA1_DESCRIPTOR_REG 0xa4 +#define PLX_DESC_IN_PCI_BIT 0x1 // descriptor is located in pci space (not local space) +#define PLX_END_OF_CHAIN_BIT 0x2 // end of chain bit +#define PLX_INTR_TERM_COUNT 0x4 // interrupt when this descriptor's transfer is finished +#define PLX_XFER_LOCAL_TO_PCI 0x8 // transfer from local to pci bus (not pci to local) + +#define PLX_DMA0_CS_REG 0xa8 // command status register +#define PLX_DMA1_CS_REG 0xa9 +#define PLX_DMA_EN_BIT 0x1 // enable dma channel +#define PLX_DMA_START_BIT 0x2 // start dma transfer +#define PLX_DMA_ABORT_BIT 0x4 // abort dma transfer +#define PLX_CLEAR_DMA_INTR_BIT 0x8 // clear dma interrupt +#define PLX_DMA_DONE_BIT 0x10 // transfer done status bit + +#define PLX_DMA0_THRESHOLD_REG 0xb0 // command status register + +/* + * Accesses near the end of memory can cause the PLX chip + * to pre-fetch data off of end-of-ram. Limit the size of + * memory so host-side accesses cannot occur. + */ + +#define PLX_PREFETCH 32 + +/* + * The PCI Interface, via the PCI-9060 Chip, has up to eight (8) Mailbox + * Registers. The PUTS (Power-Up Test Suite) handles the board-side + * interface/interaction using the first 4 registers. Specifications for + * the use of the full PUTS' command and status interface is contained + * within a separate SBE PUTS Manual. The Host-Side Device Driver only + * uses a subset of the full PUTS interface. + */ + +/*****************************************/ +/*** MAILBOX #(-1) - MEM ACCESS STS ***/ +/*****************************************/ + +#define MBX_STS_VALID 0x57584744 /* 'WXGD' */ +#define MBX_STS_DILAV 0x44475857 /* swapped = 'DGXW' */ + +/*****************************************/ +/*** MAILBOX #0 - PUTS STATUS ***/ +/*****************************************/ + +#define MBX_STS_MASK 0x000000ff /* PUTS Status Register bits */ +#define MBX_STS_TMASK 0x0000000f /* register bits for TEST number */ + +#define MBX_STS_PCIRESET 0x00000100 /* Host issued PCI reset request */ +#define MBX_STS_BUSY 0x00000080 /* PUTS is in progress */ +#define MBX_STS_ERROR 0x00000040 /* PUTS has failed */ +#define MBX_STS_RESERVED 0x000000c0 /* Undefined -> status in transition. + We are in process of changing + bits; we SET Error bit before + RESET of Busy bit */ + +#define MBX_RESERVED_5 0x00000020 /* FYI: reserved/unused bit */ +#define MBX_RESERVED_4 0x00000010 /* FYI: reserved/unused bit */ + +/******************************************/ +/*** MAILBOX #1 - PUTS COMMANDS ***/ +/******************************************/ + +/* + * Any attempt to execute an unimplement command results in the PUTS + * interface executing a NOOP and continuing as if the offending command + * completed normally. Note: this supplies a simple method to interrogate + * mailbox command processing functionality. + */ + +#define MBX_CMD_MASK 0xffff0000 /* PUTS Command Register bits */ + +#define MBX_CMD_ABORTJ 0x85000000 /* abort and jump */ +#define MBX_CMD_RESETP 0x86000000 /* reset and pause at start */ +#define MBX_CMD_PAUSE 0x87000000 /* pause immediately */ +#define MBX_CMD_PAUSEC 0x88000000 /* pause on completion */ +#define MBX_CMD_RESUME 0x89000000 /* resume operation */ +#define MBX_CMD_STEP 0x8a000000 /* single step tests */ + +#define MBX_CMD_BSWAP 0x8c000000 /* identify byte swap scheme */ +#define MBX_CMD_BSWAP_0 0x8c000000 /* use scheme 0 */ +#define MBX_CMD_BSWAP_1 0x8c000001 /* use scheme 1 */ + +#define MBX_CMD_SETHMS 0x8d000000 /* setup host memory access window + size */ +#define MBX_CMD_SETHBA 0x8e000000 /* setup host memory access base + address */ +#define MBX_CMD_MGO 0x8f000000 /* perform memory setup and continue + (IE. Done) */ +#define MBX_CMD_NOOP 0xFF000000 /* dummy, illegal command */ + +/*****************************************/ +/*** MAILBOX #2 - MEMORY SIZE ***/ +/*****************************************/ + +#define MBX_MEMSZ_MASK 0xffff0000 /* PUTS Memory Size Register bits */ + +#define MBX_MEMSZ_128KB 0x00020000 /* 128 kilobyte board */ +#define MBX_MEMSZ_256KB 0x00040000 /* 256 kilobyte board */ +#define MBX_MEMSZ_512KB 0x00080000 /* 512 kilobyte board */ +#define MBX_MEMSZ_1MB 0x00100000 /* 1 megabyte board */ +#define MBX_MEMSZ_2MB 0x00200000 /* 2 megabyte board */ +#define MBX_MEMSZ_4MB 0x00400000 /* 4 megabyte board */ +#define MBX_MEMSZ_8MB 0x00800000 /* 8 megabyte board */ +#define MBX_MEMSZ_16MB 0x01000000 /* 16 megabyte board */ + +/***************************************/ +/*** MAILBOX #2 - BOARD TYPE ***/ +/***************************************/ + +#define MBX_BTYPE_MASK 0x0000ffff /* PUTS Board Type Register */ +#define MBX_BTYPE_FAMILY_MASK 0x0000ff00 /* PUTS Board Family Register */ +#define MBX_BTYPE_SUBTYPE_MASK 0x000000ff /* PUTS Board Subtype */ + +#define MBX_BTYPE_PLX9060 0x00000100 /* PLX family type */ +#define MBX_BTYPE_PLX9080 0x00000300 /* PLX wanXL100s family type */ + +#define MBX_BTYPE_WANXL_4 0x00000104 /* wanXL400, 4-port */ +#define MBX_BTYPE_WANXL_2 0x00000102 /* wanXL200, 2-port */ +#define MBX_BTYPE_WANXL_1s 0x00000301 /* wanXL100s, 1-port */ +#define MBX_BTYPE_WANXL_1t 0x00000401 /* wanXL100T1, 1-port */ + +/*****************************************/ +/*** MAILBOX #3 - SHMQ MAILBOX ***/ +/*****************************************/ + +#define MBX_SMBX_MASK 0x000000ff /* PUTS SHMQ Mailbox bits */ + +/***************************************/ +/*** GENERIC HOST-SIDE DRIVER ***/ +/***************************************/ + +#define MBX_ERR 0 +#define MBX_OK 1 + +/* mailbox check routine - type of testing */ +#define MBXCHK_STS 0x00 /* check for PUTS status */ +#define MBXCHK_NOWAIT 0x01 /* dont care about PUTS status */ + +/* system allocates this many bytes for address mapping mailbox space */ +#define MBX_ADDR_SPACE_360 0x80 /* wanXL100s/200/400 */ +#define MBX_ADDR_MASK_360 (MBX_ADDR_SPACE_360-1) + +static inline int plx9080_abort_dma(void *iobase, unsigned int channel) +{ + void *dma_cs_addr; + uint8_t dma_status; + const int timeout = 10000; + unsigned int i; + + if (channel) + dma_cs_addr = iobase + PLX_DMA1_CS_REG; + else + dma_cs_addr = iobase + PLX_DMA0_CS_REG; + + // abort dma transfer if necessary + dma_status = readb(dma_cs_addr); + if ((dma_status & PLX_DMA_EN_BIT) == 0) { + return 0; + } + // wait to make sure done bit is zero + for (i = 0; (dma_status & PLX_DMA_DONE_BIT) && i < timeout; i++) { + comedi_udelay(1); + dma_status = readb(dma_cs_addr); + } + if (i == timeout) { + rt_printk + ("plx9080: cancel() timed out waiting for dma %i done clear\n", + channel); + return -ETIMEDOUT; + } + // disable and abort channel + writeb(PLX_DMA_ABORT_BIT, dma_cs_addr); + // wait for dma done bit + dma_status = readb(dma_cs_addr); + for (i = 0; (dma_status & PLX_DMA_DONE_BIT) == 0 && i < timeout; i++) { + comedi_udelay(1); + dma_status = readb(dma_cs_addr); + } + if (i == timeout) { + rt_printk + ("plx9080: cancel() timed out waiting for dma %i done set\n", + channel); + return -ETIMEDOUT; + } + + return 0; +} + +#endif /* __COMEDI_PLX9080_H */ diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c new file mode 100644 index 000000000000..65d5242a2585 --- /dev/null +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -0,0 +1,2283 @@ +/* + comedi/drivers/rtd520.c + Comedi driver for Real Time Devices (RTD) PCI4520/DM7520 + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2001 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ +/* +Driver: rtd520 +Description: Real Time Devices PCI4520/DM7520 +Author: Dan Christian +Devices: [Real Time Devices] DM7520HR-1 (rtd520), DM7520HR-8, + PCI4520, PCI4520-8 +Status: Works. Only tested on DM7520-8. Not SMP safe. + +Configuration options: + [0] - PCI bus of device (optional) + If bus/slot is not specified, the first available PCI + device will be used. + [1] - PCI slot of device (optional) +*/ +/* + Created by Dan Christian, NASA Ames Research Center. + + The PCI4520 is a PCI card. The DM7520 is a PC/104-plus card. + Both have: + 8/16 12 bit ADC with FIFO and channel gain table + 8 bits high speed digital out (for external MUX) (or 8 in or 8 out) + 8 bits high speed digital in with FIFO and interrupt on change (or 8 IO) + 2 12 bit DACs with FIFOs + 2 bits output + 2 bits input + bus mastering DMA + timers: ADC sample, pacer, burst, about, delay, DA1, DA2 + sample counter + 3 user timer/counters (8254) + external interrupt + + The DM7520 has slightly fewer features (fewer gain steps). + + These boards can support external multiplexors and multi-board + synchronization, but this driver doesn't support that. + + Board docs: http://www.rtdusa.com/PC104/DM/analog%20IO/dm7520.htm + Data sheet: http://www.rtdusa.com/pdf/dm7520.pdf + Example source: http://www.rtdusa.com/examples/dm/dm7520.zip + Call them and ask for the register level manual. + PCI chip: http://www.plxtech.com/products/toolbox/9080.htm + + Notes: + This board is memory mapped. There is some IO stuff, but it isn't needed. + + I use a pretty loose naming style within the driver (rtd_blah). + All externally visible names should be rtd520_blah. + I use camelCase for structures (and inside them). + I may also use upper CamelCase for function names (old habit). + + This board is somewhat related to the RTD PCI4400 board. + + I borrowed heavily from the ni_mio_common, ni_atmio16d, mite, and + das1800, since they have the best documented code. Driver + cb_pcidas64.c uses the same DMA controller. + + As far as I can tell, the About interrupt doesnt work if Sample is + also enabled. It turns out that About really isn't needed, since + we always count down samples read. + + There was some timer/counter code, but it didn't follow the right API. + +*/ + +/* + driver status: + + Analog-In supports instruction and command mode. + + With DMA, you can sample at 1.15Mhz with 70% idle on a 400Mhz K6-2 + (single channel, 64K read buffer). I get random system lockups when + using DMA with ALI-15xx based systems. I haven't been able to test + any other chipsets. The lockups happen soon after the start of an + acquistion, not in the middle of a long run. + + Without DMA, you can do 620Khz sampling with 20% idle on a 400Mhz K6-2 + (with a 256K read buffer). + + Digital-IO and Analog-Out only support instruction mode. + +*/ + +#include + +#include "../comedidev.h" +#include "comedi_pci.h" + +#define DRV_NAME "rtd520" + +/*====================================================================== + Driver specific stuff (tunable) +======================================================================*/ +/* Enable this to test the new DMA support. You may get hard lock ups */ +/*#define USE_DMA*/ + +/* We really only need 2 buffers. More than that means being much + smarter about knowing which ones are full. */ +#define DMA_CHAIN_COUNT 2 /* max DMA segments/buffers in a ring (min 2) */ + +/* Target period for periodic transfers. This sets the user read latency. */ +/* Note: There are certain rates where we give this up and transfer 1/2 FIFO */ +/* If this is too low, efficiency is poor */ +#define TRANS_TARGET_PERIOD 10000000 /* 10 ms (in nanoseconds) */ + +/* Set a practical limit on how long a list to support (affects memory use) */ +/* The board support a channel list up to the FIFO length (1K or 8K) */ +#define RTD_MAX_CHANLIST 128 /* max channel list that we allow */ + +/* tuning for ai/ao instruction done polling */ +#ifdef FAST_SPIN +#define WAIT_QUIETLY /* as nothing, spin on done bit */ +#define RTD_ADC_TIMEOUT 66000 /* 2 msec at 33mhz bus rate */ +#define RTD_DAC_TIMEOUT 66000 +#define RTD_DMA_TIMEOUT 33000 /* 1 msec */ +#else +/* by delaying, power and electrical noise are reduced somewhat */ +#define WAIT_QUIETLY comedi_udelay (1) +#define RTD_ADC_TIMEOUT 2000 /* in usec */ +#define RTD_DAC_TIMEOUT 2000 /* in usec */ +#define RTD_DMA_TIMEOUT 1000 /* in usec */ +#endif + +/*====================================================================== + Board specific stuff +======================================================================*/ + +/* registers */ +#define PCI_VENDOR_ID_RTD 0x1435 +/* + The board has three memory windows: las0, las1, and lcfg (the PCI chip) + Las1 has the data and can be burst DMAed 32bits at a time. +*/ +#define LCFG_PCIINDEX 0 +/* PCI region 1 is a 256 byte IO space mapping. Use??? */ +#define LAS0_PCIINDEX 2 /* PCI memory resources */ +#define LAS1_PCIINDEX 3 +#define LCFG_PCISIZE 0x100 +#define LAS0_PCISIZE 0x200 +#define LAS1_PCISIZE 0x10 + +#define RTD_CLOCK_RATE 8000000 /* 8Mhz onboard clock */ +#define RTD_CLOCK_BASE 125 /* clock period in ns */ + +/* Note: these speed are slower than the spec, but fit the counter resolution*/ +#define RTD_MAX_SPEED 1625 /* when sampling, in nanoseconds */ +/* max speed if we don't have to wait for settling */ +#define RTD_MAX_SPEED_1 875 /* if single channel, in nanoseconds */ + +#define RTD_MIN_SPEED 2097151875 /* (24bit counter) in nanoseconds */ +/* min speed when only 1 channel (no burst counter) */ +#define RTD_MIN_SPEED_1 5000000 /* 200Hz, in nanoseconds */ + +#include "rtd520.h" +#include "plx9080.h" + +/* Setup continuous ring of 1/2 FIFO transfers. See RTD manual p91 */ +#define DMA_MODE_BITS (\ + PLX_LOCAL_BUS_16_WIDE_BITS \ + | PLX_DMA_EN_READYIN_BIT \ + | PLX_DMA_LOCAL_BURST_EN_BIT \ + | PLX_EN_CHAIN_BIT \ + | PLX_DMA_INTR_PCI_BIT \ + | PLX_LOCAL_ADDR_CONST_BIT \ + | PLX_DEMAND_MODE_BIT) + +#define DMA_TRANSFER_BITS (\ +/* descriptors in PCI memory*/ PLX_DESC_IN_PCI_BIT \ +/* interrupt at end of block */ | PLX_INTR_TERM_COUNT \ +/* from board to PCI */ | PLX_XFER_LOCAL_TO_PCI) + +/*====================================================================== + Comedi specific stuff +======================================================================*/ + +/* + The board has 3 input modes and the gains of 1,2,4,...32 (, 64, 128) +*/ +static const comedi_lrange rtd_ai_7520_range = { 18, { + /* +-5V input range gain steps */ + BIP_RANGE(5.0), + BIP_RANGE(5.0 / 2), + BIP_RANGE(5.0 / 4), + BIP_RANGE(5.0 / 8), + BIP_RANGE(5.0 / 16), + BIP_RANGE(5.0 / 32), + /* +-10V input range gain steps */ + BIP_RANGE(10.0), + BIP_RANGE(10.0 / 2), + BIP_RANGE(10.0 / 4), + BIP_RANGE(10.0 / 8), + BIP_RANGE(10.0 / 16), + BIP_RANGE(10.0 / 32), + /* +10V input range gain steps */ + UNI_RANGE(10.0), + UNI_RANGE(10.0 / 2), + UNI_RANGE(10.0 / 4), + UNI_RANGE(10.0 / 8), + UNI_RANGE(10.0 / 16), + UNI_RANGE(10.0 / 32), + + } +}; + +/* PCI4520 has two more gains (6 more entries) */ +static const comedi_lrange rtd_ai_4520_range = { 24, { + /* +-5V input range gain steps */ + BIP_RANGE(5.0), + BIP_RANGE(5.0 / 2), + BIP_RANGE(5.0 / 4), + BIP_RANGE(5.0 / 8), + BIP_RANGE(5.0 / 16), + BIP_RANGE(5.0 / 32), + BIP_RANGE(5.0 / 64), + BIP_RANGE(5.0 / 128), + /* +-10V input range gain steps */ + BIP_RANGE(10.0), + BIP_RANGE(10.0 / 2), + BIP_RANGE(10.0 / 4), + BIP_RANGE(10.0 / 8), + BIP_RANGE(10.0 / 16), + BIP_RANGE(10.0 / 32), + BIP_RANGE(10.0 / 64), + BIP_RANGE(10.0 / 128), + /* +10V input range gain steps */ + UNI_RANGE(10.0), + UNI_RANGE(10.0 / 2), + UNI_RANGE(10.0 / 4), + UNI_RANGE(10.0 / 8), + UNI_RANGE(10.0 / 16), + UNI_RANGE(10.0 / 32), + UNI_RANGE(10.0 / 64), + UNI_RANGE(10.0 / 128), + } +}; + +/* Table order matches range values */ +static const comedi_lrange rtd_ao_range = { 4, { + RANGE(0, 5), + RANGE(0, 10), + RANGE(-5, 5), + RANGE(-10, 10), + } +}; + +/* + Board descriptions + */ +typedef struct rtdBoard_struct { + const char *name; /* must be first */ + int device_id; + int aiChans; + int aiBits; + int aiMaxGain; + int range10Start; /* start of +-10V range */ + int rangeUniStart; /* start of +10V range */ +} rtdBoard; + +static const rtdBoard rtd520Boards[] = { + { + name: "DM7520", + device_id:0x7520, + aiChans: 16, + aiBits: 12, + aiMaxGain:32, + range10Start:6, + rangeUniStart:12, + }, + { + name: "PCI4520", + device_id:0x4520, + aiChans: 16, + aiBits: 12, + aiMaxGain:128, + range10Start:8, + rangeUniStart:16, + }, +}; + +static DEFINE_PCI_DEVICE_TABLE(rtd520_pci_table) = { + {PCI_VENDOR_ID_RTD, 0x7520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_RTD, 0x4520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0} +}; + +MODULE_DEVICE_TABLE(pci, rtd520_pci_table); + +/* + * Useful for shorthand access to the particular board structure + */ +#define thisboard ((const rtdBoard *)dev->board_ptr) + +/* + This structure is for data unique to this hardware driver. + This is also unique for each board in the system. +*/ +typedef struct { + /* memory mapped board structures */ + void *las0; + void *las1; + void *lcfg; + + unsigned long intCount; /* interrupt count */ + long aiCount; /* total transfer size (samples) */ + int transCount; /* # to tranfer data. 0->1/2FIFO */ + int flags; /* flag event modes */ + + /* PCI device info */ + struct pci_dev *pci_dev; + int got_regions; /* non-zero if PCI regions owned */ + + /* channel list info */ + /* chanBipolar tracks whether a channel is bipolar (and needs +2048) */ + unsigned char chanBipolar[RTD_MAX_CHANLIST / 8]; /* bit array */ + + /* read back data */ + lsampl_t aoValue[2]; /* Used for AO read back */ + + /* timer gate (when enabled) */ + u8 utcGate[4]; /* 1 extra allows simple range check */ + + /* shadow registers affect other registers, but cant be read back */ + /* The macros below update these on writes */ + u16 intMask; /* interrupt mask */ + u16 intClearMask; /* interrupt clear mask */ + u8 utcCtrl[4]; /* crtl mode for 3 utc + read back */ + u8 dioStatus; /* could be read back (dio0Ctrl) */ +#ifdef USE_DMA + /* Always DMA 1/2 FIFO. Buffer (dmaBuff?) is (at least) twice that size. + After transferring, interrupt processes 1/2 FIFO and passes to comedi */ + s16 dma0Offset; /* current processing offset (0, 1/2) */ + uint16_t *dma0Buff[DMA_CHAIN_COUNT]; /* DMA buffers (for ADC) */ + dma_addr_t dma0BuffPhysAddr[DMA_CHAIN_COUNT]; /* physical addresses */ + struct plx_dma_desc *dma0Chain; /* DMA descriptor ring for dmaBuff */ + dma_addr_t dma0ChainPhysAddr; /* physical addresses */ + /* shadow registers */ + u8 dma0Control; + u8 dma1Control; +#endif /* USE_DMA */ + unsigned fifoLen; +} rtdPrivate; + +/* bit defines for "flags" */ +#define SEND_EOS 0x01 /* send End Of Scan events */ +#define DMA0_ACTIVE 0x02 /* DMA0 is active */ +#define DMA1_ACTIVE 0x04 /* DMA1 is active */ + +/* Macros for accessing channel list bit array */ +#define CHAN_ARRAY_TEST(array,index) \ + (((array)[(index)/8] >> ((index) & 0x7)) & 0x1) +#define CHAN_ARRAY_SET(array,index) \ + (((array)[(index)/8] |= 1 << ((index) & 0x7))) +#define CHAN_ARRAY_CLEAR(array,index) \ + (((array)[(index)/8] &= ~(1 << ((index) & 0x7)))) + +/* + * most drivers define the following macro to make it easy to + * access the private structure. + */ +#define devpriv ((rtdPrivate *)dev->private) + +/* Macros to access registers */ + +/* Reset board */ +#define RtdResetBoard(dev) \ + writel (0, devpriv->las0+LAS0_BOARD_RESET) + +/* Reset channel gain table read pointer */ +#define RtdResetCGT(dev) \ + writel (0, devpriv->las0+LAS0_CGT_RESET) + +/* Reset channel gain table read and write pointers */ +#define RtdClearCGT(dev) \ + writel (0, devpriv->las0+LAS0_CGT_CLEAR) + +/* Reset channel gain table read and write pointers */ +#define RtdEnableCGT(dev,v) \ + writel ((v > 0) ? 1 : 0, devpriv->las0+LAS0_CGT_ENABLE) + +/* Write channel gain table entry */ +#define RtdWriteCGTable(dev,v) \ + writel (v, devpriv->las0+LAS0_CGT_WRITE) + +/* Write Channel Gain Latch */ +#define RtdWriteCGLatch(dev,v) \ + writel (v, devpriv->las0+LAS0_CGL_WRITE) + +/* Reset ADC FIFO */ +#define RtdAdcClearFifo(dev) \ + writel (0, devpriv->las0+LAS0_ADC_FIFO_CLEAR) + +/* Set ADC start conversion source select (write only) */ +#define RtdAdcConversionSource(dev,v) \ + writel (v, devpriv->las0+LAS0_ADC_CONVERSION) + +/* Set burst start source select (write only) */ +#define RtdBurstStartSource(dev,v) \ + writel (v, devpriv->las0+LAS0_BURST_START) + +/* Set Pacer start source select (write only) */ +#define RtdPacerStartSource(dev,v) \ + writel (v, devpriv->las0+LAS0_PACER_START) + +/* Set Pacer stop source select (write only) */ +#define RtdPacerStopSource(dev,v) \ + writel (v, devpriv->las0+LAS0_PACER_STOP) + +/* Set Pacer clock source select (write only) 0=external 1=internal */ +#define RtdPacerClockSource(dev,v) \ + writel ((v > 0) ? 1 : 0, devpriv->las0+LAS0_PACER_SELECT) + +/* Set sample counter source select (write only) */ +#define RtdAdcSampleCounterSource(dev,v) \ + writel (v, devpriv->las0+LAS0_ADC_SCNT_SRC) + +/* Set Pacer trigger mode select (write only) 0=single cycle, 1=repeat */ +#define RtdPacerTriggerMode(dev,v) \ + writel ((v > 0) ? 1 : 0, devpriv->las0+LAS0_PACER_REPEAT) + +/* Set About counter stop enable (write only) */ +#define RtdAboutStopEnable(dev,v) \ + writel ((v > 0) ? 1 : 0, devpriv->las0+LAS0_ACNT_STOP_ENABLE) + +/* Set external trigger polarity (write only) 0=positive edge, 1=negative */ +#define RtdTriggerPolarity(dev,v) \ + writel ((v > 0) ? 1 : 0, devpriv->las0+LAS0_ETRG_POLARITY) + +/* Start single ADC conversion */ +#define RtdAdcStart(dev) \ + writew (0, devpriv->las0+LAS0_ADC) + +/* Read one ADC data value (12bit (with sign extend) as 16bit) */ +/* Note: matches what DMA would get. Actual value >> 3 */ +#define RtdAdcFifoGet(dev) \ + readw (devpriv->las1+LAS1_ADC_FIFO) + +/* Read two ADC data values (DOESNT WORK) */ +#define RtdAdcFifoGet2(dev) \ + readl (devpriv->las1+LAS1_ADC_FIFO) + +/* FIFO status */ +#define RtdFifoStatus(dev) \ + readl (devpriv->las0+LAS0_ADC) + +/* pacer start/stop read=start, write=stop*/ +#define RtdPacerStart(dev) \ + readl (devpriv->las0+LAS0_PACER) +#define RtdPacerStop(dev) \ + writel (0, devpriv->las0+LAS0_PACER) + +/* Interrupt status */ +#define RtdInterruptStatus(dev) \ + readw (devpriv->las0+LAS0_IT) + +/* Interrupt mask */ +#define RtdInterruptMask(dev,v) \ + writew ((devpriv->intMask = (v)),devpriv->las0+LAS0_IT) + +/* Interrupt status clear (only bits set in mask) */ +#define RtdInterruptClear(dev) \ + readw (devpriv->las0+LAS0_CLEAR) + +/* Interrupt clear mask */ +#define RtdInterruptClearMask(dev,v) \ + writew ((devpriv->intClearMask = (v)), devpriv->las0+LAS0_CLEAR) + +/* Interrupt overrun status */ +#define RtdInterruptOverrunStatus(dev) \ + readl (devpriv->las0+LAS0_OVERRUN) + +/* Interrupt overrun clear */ +#define RtdInterruptOverrunClear(dev) \ + writel (0, devpriv->las0+LAS0_OVERRUN) + +/* Pacer counter, 24bit */ +#define RtdPacerCount(dev) \ + readl (devpriv->las0+LAS0_PCLK) +#define RtdPacerCounter(dev,v) \ + writel ((v) & 0xffffff,devpriv->las0+LAS0_PCLK) + +/* Burst counter, 10bit */ +#define RtdBurstCount(dev) \ + readl (devpriv->las0+LAS0_BCLK) +#define RtdBurstCounter(dev,v) \ + writel ((v) & 0x3ff,devpriv->las0+LAS0_BCLK) + +/* Delay counter, 16bit */ +#define RtdDelayCount(dev) \ + readl (devpriv->las0+LAS0_DCLK) +#define RtdDelayCounter(dev,v) \ + writel ((v) & 0xffff, devpriv->las0+LAS0_DCLK) + +/* About counter, 16bit */ +#define RtdAboutCount(dev) \ + readl (devpriv->las0+LAS0_ACNT) +#define RtdAboutCounter(dev,v) \ + writel ((v) & 0xffff, devpriv->las0+LAS0_ACNT) + +/* ADC sample counter, 10bit */ +#define RtdAdcSampleCount(dev) \ + readl (devpriv->las0+LAS0_ADC_SCNT) +#define RtdAdcSampleCounter(dev,v) \ + writel ((v) & 0x3ff, devpriv->las0+LAS0_ADC_SCNT) + +/* User Timer/Counter (8254) */ +#define RtdUtcCounterGet(dev,n) \ + readb (devpriv->las0 \ + + ((n <= 0) ? LAS0_UTC0 : ((1 == n) ? LAS0_UTC1 : LAS0_UTC2))) + +#define RtdUtcCounterPut(dev,n,v) \ + writeb ((v) & 0xff, devpriv->las0 \ + + ((n <= 0) ? LAS0_UTC0 : ((1 == n) ? LAS0_UTC1 : LAS0_UTC2))) + +/* Set UTC (8254) control byte */ +#define RtdUtcCtrlPut(dev,n,v) \ + writeb (devpriv->utcCtrl[(n) & 3] = (((n) & 3) << 6) | ((v) & 0x3f), \ + devpriv->las0 + LAS0_UTC_CTRL) + +/* Set UTCn clock source (write only) */ +#define RtdUtcClockSource(dev,n,v) \ + writew (v, devpriv->las0 \ + + ((n <= 0) ? LAS0_UTC0_CLOCK : \ + ((1 == n) ? LAS0_UTC1_CLOCK : LAS0_UTC2_CLOCK))) + +/* Set UTCn gate source (write only) */ +#define RtdUtcGateSource(dev,n,v) \ + writew (v, devpriv->las0 \ + + ((n <= 0) ? LAS0_UTC0_GATE : \ + ((1 == n) ? LAS0_UTC1_GATE : LAS0_UTC2_GATE))) + +/* User output N source select (write only) */ +#define RtdUsrOutSource(dev,n,v) \ + writel (v,devpriv->las0+((n <= 0) ? LAS0_UOUT0_SELECT : LAS0_UOUT1_SELECT)) + +/* Digital IO */ +#define RtdDio0Read(dev) \ + (readw (devpriv->las0+LAS0_DIO0) & 0xff) +#define RtdDio0Write(dev,v) \ + writew ((v) & 0xff, devpriv->las0+LAS0_DIO0) + +#define RtdDio1Read(dev) \ + (readw (devpriv->las0+LAS0_DIO1) & 0xff) +#define RtdDio1Write(dev,v) \ + writew ((v) & 0xff, devpriv->las0+LAS0_DIO1) + +#define RtdDioStatusRead(dev) \ + (readw (devpriv->las0+LAS0_DIO_STATUS) & 0xff) +#define RtdDioStatusWrite(dev,v) \ + writew ((devpriv->dioStatus = (v)), devpriv->las0+LAS0_DIO_STATUS) + +#define RtdDio0CtrlRead(dev) \ + (readw (devpriv->las0+LAS0_DIO0_CTRL) & 0xff) +#define RtdDio0CtrlWrite(dev,v) \ + writew ((v) & 0xff, devpriv->las0+LAS0_DIO0_CTRL) + +/* Digital to Analog converter */ +/* Write one data value (sign + 12bit + marker bits) */ +/* Note: matches what DMA would put. Actual value << 3 */ +#define RtdDacFifoPut(dev,n,v) \ + writew ((v), devpriv->las1 +(((n) == 0) ? LAS1_DAC1_FIFO : LAS1_DAC2_FIFO)) + +/* Start single DAC conversion */ +#define RtdDacUpdate(dev,n) \ + writew (0, devpriv->las0 +(((n) == 0) ? LAS0_DAC1 : LAS0_DAC2)) + +/* Start single DAC conversion on both DACs */ +#define RtdDacBothUpdate(dev) \ + writew (0, devpriv->las0+LAS0_DAC) + +/* Set DAC output type and range */ +#define RtdDacRange(dev,n,v) \ + writew ((v) & 7, devpriv->las0 \ + +(((n) == 0) ? LAS0_DAC1_CTRL : LAS0_DAC2_CTRL)) + +/* Reset DAC FIFO */ +#define RtdDacClearFifo(dev,n) \ + writel (0, devpriv->las0+(((n) == 0) ? LAS0_DAC1_RESET : LAS0_DAC2_RESET)) + +/* Set source for DMA 0 (write only, shadow?) */ +#define RtdDma0Source(dev,n) \ + writel ((n) & 0xf, devpriv->las0+LAS0_DMA0_SRC) + +/* Set source for DMA 1 (write only, shadow?) */ +#define RtdDma1Source(dev,n) \ + writel ((n) & 0xf, devpriv->las0+LAS0_DMA1_SRC) + +/* Reset board state for DMA 0 */ +#define RtdDma0Reset(dev) \ + writel (0, devpriv->las0+LAS0_DMA0_RESET) + +/* Reset board state for DMA 1 */ +#define RtdDma1Reset(dev) \ + writel (0, devpriv->las0+LAS0_DMA1_SRC) + +/* PLX9080 interrupt mask and status */ +#define RtdPlxInterruptRead(dev) \ + readl (devpriv->lcfg+LCFG_ITCSR) +#define RtdPlxInterruptWrite(dev,v) \ + writel (v, devpriv->lcfg+LCFG_ITCSR) + +/* Set mode for DMA 0 */ +#define RtdDma0Mode(dev,m) \ + writel ((m), devpriv->lcfg+LCFG_DMAMODE0) + +/* Set PCI address for DMA 0 */ +#define RtdDma0PciAddr(dev,a) \ + writel ((a), devpriv->lcfg+LCFG_DMAPADR0) + +/* Set local address for DMA 0 */ +#define RtdDma0LocalAddr(dev,a) \ + writel ((a), devpriv->lcfg+LCFG_DMALADR0) + +/* Set byte count for DMA 0 */ +#define RtdDma0Count(dev,c) \ + writel ((c), devpriv->lcfg+LCFG_DMASIZ0) + +/* Set next descriptor for DMA 0 */ +#define RtdDma0Next(dev,a) \ + writel ((a), devpriv->lcfg+LCFG_DMADPR0) + +/* Set mode for DMA 1 */ +#define RtdDma1Mode(dev,m) \ + writel ((m), devpriv->lcfg+LCFG_DMAMODE1) + +/* Set PCI address for DMA 1 */ +#define RtdDma1PciAddr(dev,a) \ + writel ((a), devpriv->lcfg+LCFG_DMAADR1) + +/* Set local address for DMA 1 */ +#define RtdDma1LocalAddr(dev,a) \ + writel ((a), devpriv->lcfg+LCFG_DMALADR1) + +/* Set byte count for DMA 1 */ +#define RtdDma1Count(dev,c) \ + writel ((c), devpriv->lcfg+LCFG_DMASIZ1) + +/* Set next descriptor for DMA 1 */ +#define RtdDma1Next(dev,a) \ + writel ((a), devpriv->lcfg+LCFG_DMADPR1) + +/* Set control for DMA 0 (write only, shadow?) */ +#define RtdDma0Control(dev,n) \ + writeb (devpriv->dma0Control = (n), devpriv->lcfg+LCFG_DMACSR0) + +/* Get status for DMA 0 */ +#define RtdDma0Status(dev) \ + readb (devpriv->lcfg+LCFG_DMACSR0) + +/* Set control for DMA 1 (write only, shadow?) */ +#define RtdDma1Control(dev,n) \ + writeb (devpriv->dma1Control = (n), devpriv->lcfg+LCFG_DMACSR1) + +/* Get status for DMA 1 */ +#define RtdDma1Status(dev) \ + readb (devpriv->lcfg+LCFG_DMACSR1) + +/* + * The comedi_driver structure tells the Comedi core module + * which functions to call to configure/deconfigure (attac/detach) + * the board, and also about the kernel module that contains + * the device code. + */ +static int rtd_attach(comedi_device * dev, comedi_devconfig * it); +static int rtd_detach(comedi_device * dev); + +static comedi_driver rtd520Driver = { + driver_name: DRV_NAME, + module:THIS_MODULE, + attach:rtd_attach, + detach:rtd_detach, +}; + +static int rtd_ai_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int rtd_ao_winsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int rtd_ao_rinsn(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int rtd_dio_insn_bits(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int rtd_dio_insn_config(comedi_device * dev, comedi_subdevice * s, + comedi_insn * insn, lsampl_t * data); +static int rtd_ai_cmdtest(comedi_device * dev, comedi_subdevice * s, + comedi_cmd * cmd); +static int rtd_ai_cmd(comedi_device * dev, comedi_subdevice * s); +static int rtd_ai_cancel(comedi_device * dev, comedi_subdevice * s); +//static int rtd_ai_poll (comedi_device *dev,comedi_subdevice *s); +static int rtd_ns_to_timer(unsigned int *ns, int roundMode); +static irqreturn_t rtd_interrupt(int irq, void *d PT_REGS_ARG); +static int rtd520_probe_fifo_depth(comedi_device *dev); + +/* + * Attach is called by the Comedi core to configure the driver + * for a particular board. If you specified a board_name array + * in the driver structure, dev->board_ptr contains that + * address. + */ +static int rtd_attach(comedi_device * dev, comedi_devconfig * it) +{ /* board name and options flags */ + comedi_subdevice *s; + struct pci_dev *pcidev; + int ret; + resource_size_t physLas0; /* configuation */ + resource_size_t physLas1; /* data area */ + resource_size_t physLcfg; /* PLX9080 */ +#ifdef USE_DMA + int index; +#endif + + printk("comedi%d: rtd520 attaching.\n", dev->minor); + +#if defined (CONFIG_COMEDI_DEBUG) && defined (USE_DMA) + /* You can set this a load time: modprobe comedi comedi_debug=1 */ + if (0 == comedi_debug) /* force DMA debug printks */ + comedi_debug = 1; +#endif + + /* + * Allocate the private structure area. alloc_private() is a + * convenient macro defined in comedidev.h. + */ + if (alloc_private(dev, sizeof(rtdPrivate)) < 0) + return -ENOMEM; + + /* + * Probe the device to determine what device in the series it is. + */ + for (pcidev = pci_get_device(PCI_VENDOR_ID_RTD, PCI_ANY_ID, NULL); + pcidev != NULL; + pcidev = pci_get_device(PCI_VENDOR_ID_RTD, PCI_ANY_ID, pcidev)) { + int i; + + if (it->options[0] || it->options[1]) { + if (pcidev->bus->number != it->options[0] + || PCI_SLOT(pcidev->devfn) != + it->options[1]) { + continue; + } + } + for(i = 0; i < sizeof(rtd520Boards) / sizeof(rtd520Boards[0]); ++i) + { + if(pcidev->device == rtd520Boards[i].device_id) + { + dev->board_ptr = &rtd520Boards[i]; + break; + } + } + if(dev->board_ptr) break; /* found one */ + } + if (!pcidev) { + if (it->options[0] && it->options[1]) { + printk("No RTD card at bus=%d slot=%d.\n", + it->options[0], it->options[1]); + } else { + printk("No RTD card found.\n"); + } + return -EIO; + } + devpriv->pci_dev = pcidev; + dev->board_name = thisboard->name; + + if ((ret = comedi_pci_enable(pcidev, DRV_NAME)) < 0) { + printk("Failed to enable PCI device and request regions.\n"); + return ret; + } + devpriv->got_regions = 1; + + /* + * Initialize base addresses + */ + /* Get the physical address from PCI config */ + physLas0 = pci_resource_start(devpriv->pci_dev, LAS0_PCIINDEX); + physLas1 = pci_resource_start(devpriv->pci_dev, LAS1_PCIINDEX); + physLcfg = pci_resource_start(devpriv->pci_dev, LCFG_PCIINDEX); + /* Now have the kernel map this into memory */ + /* ASSUME page aligned */ + devpriv->las0 = ioremap_nocache(physLas0, LAS0_PCISIZE); + devpriv->las1 = ioremap_nocache(physLas1, LAS1_PCISIZE); + devpriv->lcfg = ioremap_nocache(physLcfg, LCFG_PCISIZE); + + if (!devpriv->las0 || !devpriv->las1 || !devpriv->lcfg) { + return -ENOMEM; + } + + DPRINTK("%s: LAS0=%llx, LAS1=%llx, CFG=%llx.\n", dev->board_name, + (unsigned long long)physLas0, (unsigned long long)physLas1, + (unsigned long long)physLcfg); + { /* The RTD driver does this */ + unsigned char pci_latency; + u16 revision; + /*uint32_t epld_version; */ + + pci_read_config_word(devpriv->pci_dev, PCI_REVISION_ID, + &revision); + DPRINTK("%s: PCI revision %d.\n", dev->board_name, revision); + + pci_read_config_byte(devpriv->pci_dev, + PCI_LATENCY_TIMER, &pci_latency); + if (pci_latency < 32) { + printk("%s: PCI latency changed from %d to %d\n", + dev->board_name, pci_latency, 32); + pci_write_config_byte(devpriv->pci_dev, + PCI_LATENCY_TIMER, 32); + } else { + DPRINTK("rtd520: PCI latency = %d\n", pci_latency); + } + + /* Undocumented EPLD version (doesnt match RTD driver results) */ + /*DPRINTK ("rtd520: Reading epld from %p\n", + devpriv->las0+0); + epld_version = readl (devpriv->las0+0); + if ((epld_version & 0xF0) >> 4 == 0x0F) { + DPRINTK("rtd520: pre-v8 EPLD. (%x)\n", epld_version); + } else { + DPRINTK("rtd520: EPLD version %x.\n", epld_version >> 4); + } */ + } + + /* Show board configuration */ + printk("%s:", dev->board_name); + + /* + * Allocate the subdevice structures. alloc_subdevice() is a + * convenient macro defined in comedidev.h. + */ + if (alloc_subdevices(dev, 4) < 0) { + return -ENOMEM; + } + + s = dev->subdevices + 0; + dev->read_subdev = s; + /* analog input subdevice */ + s->type = COMEDI_SUBD_AI; + s->subdev_flags = + SDF_READABLE | SDF_GROUND | SDF_COMMON | SDF_DIFF | + SDF_CMD_READ; + s->n_chan = thisboard->aiChans; + s->maxdata = (1 << thisboard->aiBits) - 1; + if (thisboard->aiMaxGain <= 32) { + s->range_table = &rtd_ai_7520_range; + } else { + s->range_table = &rtd_ai_4520_range; + } + s->len_chanlist = RTD_MAX_CHANLIST; /* devpriv->fifoLen */ + s->insn_read = rtd_ai_rinsn; + s->do_cmd = rtd_ai_cmd; + s->do_cmdtest = rtd_ai_cmdtest; + s->cancel = rtd_ai_cancel; + /*s->poll = rtd_ai_poll; *//* not ready yet */ + + s = dev->subdevices + 1; + /* analog output subdevice */ + s->type = COMEDI_SUBD_AO; + s->subdev_flags = SDF_WRITABLE; + s->n_chan = 2; + s->maxdata = (1 << thisboard->aiBits) - 1; + s->range_table = &rtd_ao_range; + s->insn_write = rtd_ao_winsn; + s->insn_read = rtd_ao_rinsn; + + s = dev->subdevices + 2; + /* digital i/o subdevice */ + s->type = COMEDI_SUBD_DIO; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + /* we only support port 0 right now. Ignoring port 1 and user IO */ + s->n_chan = 8; + s->maxdata = 1; + s->range_table = &range_digital; + s->insn_bits = rtd_dio_insn_bits; + s->insn_config = rtd_dio_insn_config; + + /* timer/counter subdevices (not currently supported) */ + s = dev->subdevices + 3; + s->type = COMEDI_SUBD_COUNTER; + s->subdev_flags = SDF_READABLE | SDF_WRITABLE; + s->n_chan = 3; + s->maxdata = 0xffff; + + /* initialize board, per RTD spec */ + /* also, initialize shadow registers */ + RtdResetBoard(dev); + comedi_udelay(100); /* needed? */ + RtdPlxInterruptWrite(dev, 0); + RtdInterruptMask(dev, 0); /* and sets shadow */ + RtdInterruptClearMask(dev, ~0); /* and sets shadow */ + RtdInterruptClear(dev); /* clears bits set by mask */ + RtdInterruptOverrunClear(dev); + RtdClearCGT(dev); + RtdAdcClearFifo(dev); + RtdDacClearFifo(dev, 0); + RtdDacClearFifo(dev, 1); + /* clear digital IO fifo */ + RtdDioStatusWrite(dev, 0); /* safe state, set shadow */ + RtdUtcCtrlPut(dev, 0, 0x30); /* safe state, set shadow */ + RtdUtcCtrlPut(dev, 1, 0x30); /* safe state, set shadow */ + RtdUtcCtrlPut(dev, 2, 0x30); /* safe state, set shadow */ + RtdUtcCtrlPut(dev, 3, 0); /* safe state, set shadow */ + /* TODO: set user out source ??? */ + + /* check if our interrupt is available and get it */ + if ((ret = comedi_request_irq(devpriv->pci_dev->irq, rtd_interrupt, + IRQF_SHARED, DRV_NAME, dev)) < 0) { + printk("Could not get interrupt! (%u)\n", + devpriv->pci_dev->irq); + return ret; + } + dev->irq = devpriv->pci_dev->irq; + printk("( irq=%u )", dev->irq); + + ret = rtd520_probe_fifo_depth(dev); + if(ret < 0) { + return ret; + } + devpriv->fifoLen = ret; + printk("( fifoLen=%d )", devpriv->fifoLen); + +#ifdef USE_DMA + if (dev->irq > 0) { + printk("( DMA buff=%d )\n", DMA_CHAIN_COUNT); + /* The PLX9080 has 2 DMA controllers, but there could be 4 sources: + ADC, digital, DAC1, and DAC2. Since only the ADC supports cmd mode + right now, this isn't an issue (yet) */ + devpriv->dma0Offset = 0; + + for (index = 0; index < DMA_CHAIN_COUNT; index++) { + devpriv->dma0Buff[index] = + pci_alloc_consistent(devpriv->pci_dev, + sizeof(u16) * devpriv->fifoLen / 2, + &devpriv->dma0BuffPhysAddr[index]); + if (devpriv->dma0Buff[index] == NULL) { + ret = -ENOMEM; + goto rtd_attach_die_error; + } + /*DPRINTK ("buff[%d] @ %p virtual, %x PCI\n", + index, + devpriv->dma0Buff[index], devpriv->dma0BuffPhysAddr[index]); */ + } + + /* setup DMA descriptor ring (use cpu_to_le32 for byte ordering?) */ + devpriv->dma0Chain = + pci_alloc_consistent(devpriv->pci_dev, + sizeof(struct plx_dma_desc) * DMA_CHAIN_COUNT, + &devpriv->dma0ChainPhysAddr); + for (index = 0; index < DMA_CHAIN_COUNT; index++) { + devpriv->dma0Chain[index].pci_start_addr = + devpriv->dma0BuffPhysAddr[index]; + devpriv->dma0Chain[index].local_start_addr = + DMALADDR_ADC; + devpriv->dma0Chain[index].transfer_size = + sizeof(u16) * devpriv->fifoLen / 2; + devpriv->dma0Chain[index].next = + (devpriv->dma0ChainPhysAddr + ((index + + 1) % (DMA_CHAIN_COUNT)) + * sizeof(devpriv->dma0Chain[0])) + | DMA_TRANSFER_BITS; + /*DPRINTK ("ring[%d] @%lx PCI: %x, local: %x, N: 0x%x, next: %x\n", + index, + ((long)devpriv->dma0ChainPhysAddr + + (index * sizeof(devpriv->dma0Chain[0]))), + devpriv->dma0Chain[index].pci_start_addr, + devpriv->dma0Chain[index].local_start_addr, + devpriv->dma0Chain[index].transfer_size, + devpriv->dma0Chain[index].next); */ + } + + if (devpriv->dma0Chain == NULL) { + ret = -ENOMEM; + goto rtd_attach_die_error; + } + + RtdDma0Mode(dev, DMA_MODE_BITS); + RtdDma0Source(dev, DMAS_ADFIFO_HALF_FULL); /* set DMA trigger source */ + } else { + printk("( no IRQ->no DMA )"); + } +#endif /* USE_DMA */ + + if (dev->irq) { /* enable plx9080 interrupts */ + RtdPlxInterruptWrite(dev, ICS_PIE | ICS_PLIE); + } + + printk("\ncomedi%d: rtd520 driver attached.\n", dev->minor); + + return 1; + +#if 0 + /* hit an error, clean up memory and return ret */ +//rtd_attach_die_error: +#ifdef USE_DMA + for (index = 0; index < DMA_CHAIN_COUNT; index++) { + if (NULL != devpriv->dma0Buff[index]) { /* free buffer memory */ + pci_free_consistent(devpriv->pci_dev, + sizeof(u16) * devpriv->fifoLen / 2, + devpriv->dma0Buff[index], + devpriv->dma0BuffPhysAddr[index]); + devpriv->dma0Buff[index] = NULL; + } + } + if (NULL != devpriv->dma0Chain) { + pci_free_consistent(devpriv->pci_dev, + sizeof(struct plx_dma_desc) + * DMA_CHAIN_COUNT, + devpriv->dma0Chain, devpriv->dma0ChainPhysAddr); + devpriv->dma0Chain = NULL; + } +#endif /* USE_DMA */ + /* subdevices and priv are freed by the core */ + if (dev->irq) { + /* disable interrupt controller */ + RtdPlxInterruptWrite(dev, RtdPlxInterruptRead(dev) + & ~(ICS_PLIE | ICS_DMA0_E | ICS_DMA1_E)); + comedi_free_irq(dev->irq, dev); + } + + /* release all regions that were allocated */ + if (devpriv->las0) { + iounmap(devpriv->las0); + } + if (devpriv->las1) { + iounmap(devpriv->las1); + } + if (devpriv->lcfg) { + iounmap(devpriv->lcfg); + } + if (devpriv->pci_dev) { + pci_dev_put(devpriv->pci_dev); + } + return ret; +#endif +} + +/* + * _detach is called to deconfigure a device. It should deallocate + * resources. + * This function is also called when _attach() fails, so it should be + * careful not to release resources that were not necessarily + * allocated by _attach(). dev->private and dev->subdevices are + * deallocated automatically by the core. + */ +static int rtd_detach(comedi_device * dev) +{ +#ifdef USE_DMA + int index; +#endif + + DPRINTK("comedi%d: rtd520: removing (%ld ints)\n", + dev->minor, (devpriv ? devpriv->intCount : 0L)); + if (devpriv && devpriv->lcfg) { + DPRINTK("(int status 0x%x, overrun status 0x%x, fifo status 0x%x)...\n", 0xffff & RtdInterruptStatus(dev), 0xffff & RtdInterruptOverrunStatus(dev), (0xffff & RtdFifoStatus(dev)) ^ 0x6666); + } + + if (devpriv) { + /* Shut down any board ops by resetting it */ +#ifdef USE_DMA + if (devpriv->lcfg) { + RtdDma0Control(dev, 0); /* disable DMA */ + RtdDma1Control(dev, 0); /* disable DMA */ + RtdPlxInterruptWrite(dev, ICS_PIE | ICS_PLIE); + } +#endif /* USE_DMA */ + if (devpriv->las0) { + RtdResetBoard(dev); + RtdInterruptMask(dev, 0); + RtdInterruptClearMask(dev, ~0); + RtdInterruptClear(dev); /* clears bits set by mask */ + } +#ifdef USE_DMA + /* release DMA */ + for (index = 0; index < DMA_CHAIN_COUNT; index++) { + if (NULL != devpriv->dma0Buff[index]) { + pci_free_consistent(devpriv->pci_dev, + sizeof(u16) * devpriv->fifoLen / 2, + devpriv->dma0Buff[index], + devpriv->dma0BuffPhysAddr[index]); + devpriv->dma0Buff[index] = NULL; + } + } + if (NULL != devpriv->dma0Chain) { + pci_free_consistent(devpriv->pci_dev, + sizeof(struct plx_dma_desc) * DMA_CHAIN_COUNT, + devpriv->dma0Chain, devpriv->dma0ChainPhysAddr); + devpriv->dma0Chain = NULL; + } +#endif /* USE_DMA */ + + /* release IRQ */ + if (dev->irq) { + /* disable interrupt controller */ + RtdPlxInterruptWrite(dev, RtdPlxInterruptRead(dev) + & ~(ICS_PLIE | ICS_DMA0_E | ICS_DMA1_E)); + comedi_free_irq(dev->irq, dev); + } + + /* release all regions that were allocated */ + if (devpriv->las0) { + iounmap(devpriv->las0); + } + if (devpriv->las1) { + iounmap(devpriv->las1); + } + if (devpriv->lcfg) { + iounmap(devpriv->lcfg); + } + if (devpriv->pci_dev) { + if (devpriv->got_regions) { + comedi_pci_disable(devpriv->pci_dev); + } + pci_dev_put(devpriv->pci_dev); + } + } + + printk("comedi%d: rtd520: removed.\n", dev->minor); + + return 0; +} + +/* + Convert a single comedi channel-gain entry to a RTD520 table entry +*/ +static unsigned short rtdConvertChanGain(comedi_device * dev, + unsigned int comediChan, int chanIndex) +{ /* index in channel list */ + unsigned int chan, range, aref; + unsigned short r = 0; + + chan = CR_CHAN(comediChan); + range = CR_RANGE(comediChan); + aref = CR_AREF(comediChan); + + r |= chan & 0xf; + + /* Note: we also setup the channel list bipolar flag array */ + if (range < thisboard->range10Start) { /* first batch are +-5 */ + r |= 0x000; /* +-5 range */ + r |= (range & 0x7) << 4; /* gain */ + CHAN_ARRAY_SET(devpriv->chanBipolar, chanIndex); + } else if (range < thisboard->rangeUniStart) { /* second batch are +-10 */ + r |= 0x100; /* +-10 range */ + r |= ((range - thisboard->range10Start) & 0x7) << 4; /* gain */ + CHAN_ARRAY_SET(devpriv->chanBipolar, chanIndex); + } else { /* last batch is +10 */ + r |= 0x200; /* +10 range */ + r |= ((range - thisboard->rangeUniStart) & 0x7) << 4; /* gain */ + CHAN_ARRAY_CLEAR(devpriv->chanBipolar, chanIndex); + } + + switch (aref) { + case AREF_GROUND: /* on-board ground */ + break; + + case AREF_COMMON: + r |= 0x80; /* ref external analog common */ + break; + + case AREF_DIFF: + r |= 0x400; /* differential inputs */ + break; + + case AREF_OTHER: /* ??? */ + break; + } + /*printk ("chan=%d r=%d a=%d -> 0x%x\n", + chan, range, aref, r); */ + return r; +} + +/* + Setup the channel-gain table from a comedi list +*/ +static void rtd_load_channelgain_list(comedi_device * dev, + unsigned int n_chan, unsigned int *list) +{ + if (n_chan > 1) { /* setup channel gain table */ + int ii; + RtdClearCGT(dev); + RtdEnableCGT(dev, 1); /* enable table */ + for (ii = 0; ii < n_chan; ii++) { + RtdWriteCGTable(dev, rtdConvertChanGain(dev, list[ii], + ii)); + } + } else { /* just use the channel gain latch */ + RtdEnableCGT(dev, 0); /* disable table, enable latch */ + RtdWriteCGLatch(dev, rtdConvertChanGain(dev, list[0], 0)); + } +} + +/* determine fifo size by doing adc conversions until the fifo half +empty status flag clears */ +static int rtd520_probe_fifo_depth(comedi_device *dev) +{ + lsampl_t chanspec = CR_PACK(0, 0, AREF_GROUND); + unsigned i; + static const unsigned limit = 0x2000; + unsigned fifo_size = 0; + + RtdAdcClearFifo(dev); + rtd_load_channelgain_list(dev, 1, &chanspec); + RtdAdcConversionSource(dev, 0); /* software */ + /* convert samples */ + for (i = 0; i < limit; ++i) { + unsigned fifo_status; + /* trigger conversion */ + RtdAdcStart(dev); + comedi_udelay(1); + fifo_status = RtdFifoStatus(dev); + if((fifo_status & FS_ADC_HEMPTY) == 0) { + fifo_size = 2 * i; + break; + } + } + if(i == limit) + { + rt_printk("\ncomedi: %s: failed to probe fifo size.\n", DRV_NAME); + return -EIO; + } + RtdAdcClearFifo(dev); + if(fifo_size != 0x400 || fifo_size != 0x2000) + { + rt_printk("\ncomedi: %s: unexpected fifo size of %i, expected 1024 or 8192.\n", + DRV_NAME, fifo_size); + return -EIO; + } + return fifo_size; +} + +/* + "instructions" read/write data in "one-shot" or "software-triggered" + mode (simplest case). + This doesnt use interrupts. + + Note, we don't do any settling delays. Use a instruction list to + select, delay, then read. + */ +static int rtd_ai_rinsn(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int n, ii; + int stat; + + /* clear any old fifo data */ + RtdAdcClearFifo(dev); + + /* write channel to multiplexer and clear channel gain table */ + rtd_load_channelgain_list(dev, 1, &insn->chanspec); + + /* set conversion source */ + RtdAdcConversionSource(dev, 0); /* software */ + + /* convert n samples */ + for (n = 0; n < insn->n; n++) { + s16 d; + /* trigger conversion */ + RtdAdcStart(dev); + + for (ii = 0; ii < RTD_ADC_TIMEOUT; ++ii) { + stat = RtdFifoStatus(dev); + if (stat & FS_ADC_NOT_EMPTY) /* 1 -> not empty */ + break; + WAIT_QUIETLY; + } + if (ii >= RTD_ADC_TIMEOUT) { + DPRINTK("rtd520: Error: ADC never finished! FifoStatus=0x%x\n", stat ^ 0x6666); + return -ETIMEDOUT; + } + + /* read data */ + d = RtdAdcFifoGet(dev); /* get 2s comp value */ + /*printk ("rtd520: Got 0x%x after %d usec\n", d, ii+1); */ + d = d >> 3; /* low 3 bits are marker lines */ + if (CHAN_ARRAY_TEST(devpriv->chanBipolar, 0)) { + data[n] = d + 2048; /* convert to comedi unsigned data */ + } else { + data[n] = d; + } + } + + /* return the number of samples read/written */ + return n; +} + +/* + Get what we know is there.... Fast! + This uses 1/2 the bus cycles of read_dregs (below). + + The manual claims that we can do a lword read, but it doesn't work here. +*/ +static int ai_read_n(comedi_device * dev, comedi_subdevice * s, int count) +{ + int ii; + + for (ii = 0; ii < count; ii++) { + sampl_t sample; + s16 d; + + if (0 == devpriv->aiCount) { /* done */ + d = RtdAdcFifoGet(dev); /* Read N and discard */ + continue; + } +#if 0 + if (0 == (RtdFifoStatus(dev) & FS_ADC_NOT_EMPTY)) { /* DEBUG */ + DPRINTK("comedi: READ OOPS on %d of %d\n", ii + 1, + count); + break; + } +#endif + d = RtdAdcFifoGet(dev); /* get 2s comp value */ + + d = d >> 3; /* low 3 bits are marker lines */ + if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan)) { + sample = d + 2048; /* convert to comedi unsigned data */ + } else { + sample = d; + } + if (!comedi_buf_put(s->async, sample)) + return -1; + + if (devpriv->aiCount > 0) /* < 0, means read forever */ + devpriv->aiCount--; + } + return 0; +} + +/* + unknown amout of data is waiting in fifo. +*/ +static int ai_read_dregs(comedi_device * dev, comedi_subdevice * s) +{ + while (RtdFifoStatus(dev) & FS_ADC_NOT_EMPTY) { /* 1 -> not empty */ + sampl_t sample; + s16 d = RtdAdcFifoGet(dev); /* get 2s comp value */ + + if (0 == devpriv->aiCount) { /* done */ + continue; /* read rest */ + } + + d = d >> 3; /* low 3 bits are marker lines */ + if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan)) { + sample = d + 2048; /* convert to comedi unsigned data */ + } else { + sample = d; + } + if (!comedi_buf_put(s->async, sample)) + return -1; + + if (devpriv->aiCount > 0) /* < 0, means read forever */ + devpriv->aiCount--; + } + return 0; +} + +#ifdef USE_DMA +/* + Terminate a DMA transfer and wait for everything to quiet down +*/ +void abort_dma(comedi_device * dev, unsigned int channel) +{ /* DMA channel 0, 1 */ + unsigned long dma_cs_addr; /* the control/status register */ + uint8_t status; + unsigned int ii; + //unsigned long flags; + + dma_cs_addr = (unsigned long)devpriv->lcfg + + ((channel == 0) ? LCFG_DMACSR0 : LCFG_DMACSR1); + + // spinlock for plx dma control/status reg + //comedi_spin_lock_irqsave( &dev->spinlock, flags ); + + // abort dma transfer if necessary + status = readb(dma_cs_addr); + if ((status & PLX_DMA_EN_BIT) == 0) { /* not enabled (Error?) */ + DPRINTK("rtd520: AbortDma on non-active channel %d (0x%x)\n", + channel, status); + goto abortDmaExit; + } + + /* wait to make sure done bit is zero (needed?) */ + for (ii = 0; (status & PLX_DMA_DONE_BIT) && ii < RTD_DMA_TIMEOUT; ii++) { + WAIT_QUIETLY; + status = readb(dma_cs_addr); + } + if (status & PLX_DMA_DONE_BIT) { + printk("rtd520: Timeout waiting for dma %i done clear\n", + channel); + goto abortDmaExit; + } + + /* disable channel (required) */ + writeb(0, dma_cs_addr); + comedi_udelay(1); /* needed?? */ + /* set abort bit for channel */ + writeb(PLX_DMA_ABORT_BIT, dma_cs_addr); + + // wait for dma done bit to be set + status = readb(dma_cs_addr); + for (ii = 0; + (status & PLX_DMA_DONE_BIT) == 0 && ii < RTD_DMA_TIMEOUT; + ii++) { + status = readb(dma_cs_addr); + WAIT_QUIETLY; + } + if ((status & PLX_DMA_DONE_BIT) == 0) { + printk("rtd520: Timeout waiting for dma %i done set\n", + channel); + } + + abortDmaExit: + //comedi_spin_unlock_irqrestore( &dev->spinlock, flags ); +} + +/* + Process what is in the DMA transfer buffer and pass to comedi + Note: this is not re-entrant +*/ +static int ai_process_dma(comedi_device * dev, comedi_subdevice * s) +{ + int ii, n; + s16 *dp; + + if (devpriv->aiCount == 0) /* transfer already complete */ + return 0; + + dp = devpriv->dma0Buff[devpriv->dma0Offset]; + for (ii = 0; ii < devpriv->fifoLen / 2;) { /* convert samples */ + sampl_t sample; + + if (CHAN_ARRAY_TEST(devpriv->chanBipolar, s->async->cur_chan)) { + sample = (*dp >> 3) + 2048; /* convert to comedi unsigned data */ + } else { + sample = *dp >> 3; /* low 3 bits are marker lines */ + } + *dp++ = sample; /* put processed value back */ + + if (++s->async->cur_chan >= s->async->cmd.chanlist_len) + s->async->cur_chan = 0; + + ++ii; /* number ready to transfer */ + if (devpriv->aiCount > 0) { /* < 0, means read forever */ + if (--devpriv->aiCount == 0) { /* done */ + /*DPRINTK ("rtd520: Final %d samples\n", ii); */ + break; + } + } + } + + /* now pass the whole array to the comedi buffer */ + dp = devpriv->dma0Buff[devpriv->dma0Offset]; + n = comedi_buf_write_alloc(s->async, ii * sizeof(s16)); + if (n < (ii * sizeof(s16))) { /* any residual is an error */ + DPRINTK("rtd520:ai_process_dma buffer overflow %d samples!\n", + ii - (n / sizeof(s16))); + s->async->events |= COMEDI_CB_ERROR; + return -1; + } + comedi_buf_memcpy_to(s->async, 0, dp, n); + comedi_buf_write_free(s->async, n); + + /* always at least 1 scan -- 1/2 FIFO is larger than our max scan list */ + s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS; + + if (++devpriv->dma0Offset >= DMA_CHAIN_COUNT) { /* next buffer */ + devpriv->dma0Offset = 0; + } + return 0; +} +#endif /* USE_DMA */ + +/* + Handle all rtd520 interrupts. + Runs atomically and is never re-entered. + This is a "slow handler"; other interrupts may be active. + The data conversion may someday happen in a "bottom half". +*/ +static irqreturn_t rtd_interrupt(int irq, /* interrupt number (ignored) */ + void *d /* our data */ + PT_REGS_ARG) +{ /* cpu context (ignored) */ + comedi_device *dev = d; /* must be called "dev" for devpriv */ + u16 status; + u16 fifoStatus; + comedi_subdevice *s = dev->subdevices + 0; /* analog in subdevice */ + + if (!dev->attached) { + return IRQ_NONE; + } + + devpriv->intCount++; /* DEBUG statistics */ + + fifoStatus = RtdFifoStatus(dev); + /* check for FIFO full, this automatically halts the ADC! */ + if (!(fifoStatus & FS_ADC_NOT_FULL)) { /* 0 -> full */ + DPRINTK("rtd520: FIFO full! fifo_status=0x%x\n", (fifoStatus ^ 0x6666) & 0x7777); /* should be all 0s */ + goto abortTransfer; + } +#ifdef USE_DMA + if (devpriv->flags & DMA0_ACTIVE) { /* Check DMA */ + u32 istatus = RtdPlxInterruptRead(dev); + + if (istatus & ICS_DMA0_A) { + if (ai_process_dma(dev, s) < 0) { + DPRINTK("rtd520: comedi read buffer overflow (DMA) with %ld to go!\n", devpriv->aiCount); + RtdDma0Control(dev, + (devpriv-> + dma0Control & + ~PLX_DMA_START_BIT) + | PLX_CLEAR_DMA_INTR_BIT); + goto abortTransfer; + } + + /*DPRINTK ("rtd520: DMA transfer: %ld to go, istatus %x\n", + devpriv->aiCount, istatus); */ + RtdDma0Control(dev, + (devpriv->dma0Control & ~PLX_DMA_START_BIT) + | PLX_CLEAR_DMA_INTR_BIT); + if (0 == devpriv->aiCount) { /* counted down */ + DPRINTK("rtd520: Samples Done (DMA).\n"); + goto transferDone; + } + comedi_event(dev, s); + } else { + /*DPRINTK ("rtd520: No DMA ready: istatus %x\n", istatus); */ + } + } + /* Fall through and check for other interrupt sources */ +#endif /* USE_DMA */ + + status = RtdInterruptStatus(dev); + /* if interrupt was not caused by our board, or handled above */ + if (0 == status) { + return IRQ_HANDLED; + } + + if (status & IRQM_ADC_ABOUT_CNT) { /* sample count -> read FIFO */ + /* since the priority interrupt controller may have queued a sample + counter interrupt, even though we have already finished, + we must handle the possibility that there is no data here */ + if (!(fifoStatus & FS_ADC_HEMPTY)) { /* 0 -> 1/2 full */ + /*DPRINTK("rtd520: Sample int, reading 1/2FIFO. fifo_status 0x%x\n", + (fifoStatus ^ 0x6666) & 0x7777); */ + if (ai_read_n(dev, s, devpriv->fifoLen / 2) < 0) { + DPRINTK("rtd520: comedi read buffer overflow (1/2FIFO) with %ld to go!\n", devpriv->aiCount); + goto abortTransfer; + } + if (0 == devpriv->aiCount) { /* counted down */ + DPRINTK("rtd520: Samples Done (1/2). fifo_status was 0x%x\n", (fifoStatus ^ 0x6666) & 0x7777); /* should be all 0s */ + goto transferDone; + } + comedi_event(dev, s); + } else if (devpriv->transCount > 0) { /* read often */ + /*DPRINTK("rtd520: Sample int, reading %d fifo_status 0x%x\n", + devpriv->transCount, (fifoStatus ^ 0x6666) & 0x7777); */ + if (fifoStatus & FS_ADC_NOT_EMPTY) { /* 1 -> not empty */ + if (ai_read_n(dev, s, devpriv->transCount) < 0) { + DPRINTK("rtd520: comedi read buffer overflow (N) with %ld to go!\n", devpriv->aiCount); + goto abortTransfer; + } + if (0 == devpriv->aiCount) { /* counted down */ + DPRINTK("rtd520: Samples Done (N). fifo_status was 0x%x\n", (fifoStatus ^ 0x6666) & 0x7777); + goto transferDone; + } + comedi_event(dev, s); + } + } else { /* wait for 1/2 FIFO (old) */ + DPRINTK("rtd520: Sample int. Wait for 1/2. fifo_status 0x%x\n", (fifoStatus ^ 0x6666) & 0x7777); + } + } else { + DPRINTK("rtd520: unknown interrupt source!\n"); + } + + if (0xffff & RtdInterruptOverrunStatus(dev)) { /* interrupt overrun */ + DPRINTK("rtd520: Interrupt overrun with %ld to go! over_status=0x%x\n", devpriv->aiCount, 0xffff & RtdInterruptOverrunStatus(dev)); + goto abortTransfer; + } + + /* clear the interrupt */ + RtdInterruptClearMask(dev, status); + RtdInterruptClear(dev); + return IRQ_HANDLED; + + abortTransfer: + RtdAdcClearFifo(dev); /* clears full flag */ + s->async->events |= COMEDI_CB_ERROR; + devpriv->aiCount = 0; /* stop and don't transfer any more */ + /* fall into transferDone */ + + transferDone: + RtdPacerStopSource(dev, 0); /* stop on SOFTWARE stop */ + RtdPacerStop(dev); /* Stop PACER */ + RtdAdcConversionSource(dev, 0); /* software trigger only */ + RtdInterruptMask(dev, 0); /* mask out SAMPLE */ +#ifdef USE_DMA + if (devpriv->flags & DMA0_ACTIVE) { + RtdPlxInterruptWrite(dev, /* disable any more interrupts */ + RtdPlxInterruptRead(dev) & ~ICS_DMA0_E); + abort_dma(dev, 0); + devpriv->flags &= ~DMA0_ACTIVE; + /* if Using DMA, then we should have read everything by now */ + if (devpriv->aiCount > 0) { + DPRINTK("rtd520: Lost DMA data! %ld remain\n", + devpriv->aiCount); + } + } +#endif /* USE_DMA */ + + if (devpriv->aiCount > 0) { /* there shouldn't be anything left */ + fifoStatus = RtdFifoStatus(dev); + DPRINTK("rtd520: Finishing up. %ld remain, fifoStat=%x\n", devpriv->aiCount, (fifoStatus ^ 0x6666) & 0x7777); /* should read all 0s */ + ai_read_dregs(dev, s); /* read anything left in FIFO */ + } + + s->async->events |= COMEDI_CB_EOA; /* signal end to comedi */ + comedi_event(dev, s); + + /* clear the interrupt */ + status = RtdInterruptStatus(dev); + RtdInterruptClearMask(dev, status); + RtdInterruptClear(dev); + + fifoStatus = RtdFifoStatus(dev); /* DEBUG */ + DPRINTK("rtd520: Acquisition complete. %ld ints, intStat=%x, overStat=%x\n", devpriv->intCount, status, 0xffff & RtdInterruptOverrunStatus(dev)); + + return IRQ_HANDLED; +} + +#if 0 +/* + return the number of samples available +*/ +static int rtd_ai_poll(comedi_device * dev, comedi_subdevice * s) +{ + /* TODO: This needs to mask interrupts, read_dregs, and then re-enable */ + /* Not sure what to do if DMA is active */ + return s->async->buf_write_count - s->async->buf_read_count; +} +#endif + +/* + cmdtest tests a particular command to see if it is valid. + Using the cmdtest ioctl, a user can create a valid cmd + and then have it executed by the cmd ioctl (asyncronously). + + cmdtest returns 1,2,3,4 or 0, depending on which tests + the command passes. +*/ + +static int rtd_ai_cmdtest(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + int err = 0; + int tmp; + + /* step 1: make sure trigger sources are trivially valid */ + + tmp = cmd->start_src; + cmd->start_src &= TRIG_NOW; + if (!cmd->start_src || tmp != cmd->start_src) { + err++; + } + + tmp = cmd->scan_begin_src; + cmd->scan_begin_src &= TRIG_TIMER | TRIG_EXT; + if (!cmd->scan_begin_src || tmp != cmd->scan_begin_src) { + err++; + } + + tmp = cmd->convert_src; + cmd->convert_src &= TRIG_TIMER | TRIG_EXT; + if (!cmd->convert_src || tmp != cmd->convert_src) { + err++; + } + + tmp = cmd->scan_end_src; + cmd->scan_end_src &= TRIG_COUNT; + if (!cmd->scan_end_src || tmp != cmd->scan_end_src) { + err++; + } + + tmp = cmd->stop_src; + cmd->stop_src &= TRIG_COUNT | TRIG_NONE; + if (!cmd->stop_src || tmp != cmd->stop_src) { + err++; + } + + if (err) + return 1; + + /* step 2: make sure trigger sources are unique + and mutually compatible */ + /* note that mutual compatiblity is not an issue here */ + if (cmd->scan_begin_src != TRIG_TIMER && + cmd->scan_begin_src != TRIG_EXT) { + err++; + } + if (cmd->convert_src != TRIG_TIMER && cmd->convert_src != TRIG_EXT) { + err++; + } + if (cmd->stop_src != TRIG_COUNT && cmd->stop_src != TRIG_NONE) { + err++; + } + + if (err) { + return 2; + } + + /* step 3: make sure arguments are trivially compatible */ + + if (cmd->start_arg != 0) { + cmd->start_arg = 0; + err++; + } + + if (cmd->scan_begin_src == TRIG_TIMER) { + /* Note: these are time periods, not actual rates */ + if (1 == cmd->chanlist_len) { /* no scanning */ + if (cmd->scan_begin_arg < RTD_MAX_SPEED_1) { + cmd->scan_begin_arg = RTD_MAX_SPEED_1; + rtd_ns_to_timer(&cmd->scan_begin_arg, + TRIG_ROUND_UP); + err++; + } + if (cmd->scan_begin_arg > RTD_MIN_SPEED_1) { + cmd->scan_begin_arg = RTD_MIN_SPEED_1; + rtd_ns_to_timer(&cmd->scan_begin_arg, + TRIG_ROUND_DOWN); + err++; + } + } else { + if (cmd->scan_begin_arg < RTD_MAX_SPEED) { + cmd->scan_begin_arg = RTD_MAX_SPEED; + rtd_ns_to_timer(&cmd->scan_begin_arg, + TRIG_ROUND_UP); + err++; + } + if (cmd->scan_begin_arg > RTD_MIN_SPEED) { + cmd->scan_begin_arg = RTD_MIN_SPEED; + rtd_ns_to_timer(&cmd->scan_begin_arg, + TRIG_ROUND_DOWN); + err++; + } + } + } else { + /* external trigger */ + /* should be level/edge, hi/lo specification here */ + /* should specify multiple external triggers */ + if (cmd->scan_begin_arg > 9) { + cmd->scan_begin_arg = 9; + err++; + } + } + if (cmd->convert_src == TRIG_TIMER) { + if (1 == cmd->chanlist_len) { /* no scanning */ + if (cmd->convert_arg < RTD_MAX_SPEED_1) { + cmd->convert_arg = RTD_MAX_SPEED_1; + rtd_ns_to_timer(&cmd->convert_arg, + TRIG_ROUND_UP); + err++; + } + if (cmd->convert_arg > RTD_MIN_SPEED_1) { + cmd->convert_arg = RTD_MIN_SPEED_1; + rtd_ns_to_timer(&cmd->convert_arg, + TRIG_ROUND_DOWN); + err++; + } + } else { + if (cmd->convert_arg < RTD_MAX_SPEED) { + cmd->convert_arg = RTD_MAX_SPEED; + rtd_ns_to_timer(&cmd->convert_arg, + TRIG_ROUND_UP); + err++; + } + if (cmd->convert_arg > RTD_MIN_SPEED) { + cmd->convert_arg = RTD_MIN_SPEED; + rtd_ns_to_timer(&cmd->convert_arg, + TRIG_ROUND_DOWN); + err++; + } + } + } else { + /* external trigger */ + /* see above */ + if (cmd->convert_arg > 9) { + cmd->convert_arg = 9; + err++; + } + } + +#if 0 + if (cmd->scan_end_arg != cmd->chanlist_len) { + cmd->scan_end_arg = cmd->chanlist_len; + err++; + } +#endif + if (cmd->stop_src == TRIG_COUNT) { + /* TODO check for rounding error due to counter wrap */ + + } else { + /* TRIG_NONE */ + if (cmd->stop_arg != 0) { + cmd->stop_arg = 0; + err++; + } + } + + if (err) { + return 3; + } + + /* step 4: fix up any arguments */ + + if (cmd->chanlist_len > RTD_MAX_CHANLIST) { + cmd->chanlist_len = RTD_MAX_CHANLIST; + err++; + } + if (cmd->scan_begin_src == TRIG_TIMER) { + tmp = cmd->scan_begin_arg; + rtd_ns_to_timer(&cmd->scan_begin_arg, + cmd->flags & TRIG_ROUND_MASK); + if (tmp != cmd->scan_begin_arg) { + err++; + } + } + if (cmd->convert_src == TRIG_TIMER) { + tmp = cmd->convert_arg; + rtd_ns_to_timer(&cmd->convert_arg, + cmd->flags & TRIG_ROUND_MASK); + if (tmp != cmd->convert_arg) { + err++; + } + if (cmd->scan_begin_src == TRIG_TIMER + && (cmd->scan_begin_arg + < (cmd->convert_arg * cmd->scan_end_arg))) { + cmd->scan_begin_arg = + cmd->convert_arg * cmd->scan_end_arg; + err++; + } + } + + if (err) { + return 4; + } + + return 0; +} + +/* + Execute a analog in command with many possible triggering options. + The data get stored in the async structure of the subdevice. + This is usually done by an interrupt handler. + Userland gets to the data using read calls. +*/ +static int rtd_ai_cmd(comedi_device * dev, comedi_subdevice * s) +{ + comedi_cmd *cmd = &s->async->cmd; + int timer; + + /* stop anything currently running */ + RtdPacerStopSource(dev, 0); /* stop on SOFTWARE stop */ + RtdPacerStop(dev); /* make sure PACER is stopped */ + RtdAdcConversionSource(dev, 0); /* software trigger only */ + RtdInterruptMask(dev, 0); +#ifdef USE_DMA + if (devpriv->flags & DMA0_ACTIVE) { /* cancel anything running */ + RtdPlxInterruptWrite(dev, /* disable any more interrupts */ + RtdPlxInterruptRead(dev) & ~ICS_DMA0_E); + abort_dma(dev, 0); + devpriv->flags &= ~DMA0_ACTIVE; + if (RtdPlxInterruptRead(dev) & ICS_DMA0_A) { /*clear pending int */ + RtdDma0Control(dev, PLX_CLEAR_DMA_INTR_BIT); + } + } + RtdDma0Reset(dev); /* reset onboard state */ +#endif /* USE_DMA */ + RtdAdcClearFifo(dev); /* clear any old data */ + RtdInterruptOverrunClear(dev); + devpriv->intCount = 0; + + if (!dev->irq) { /* we need interrupts for this */ + DPRINTK("rtd520: ERROR! No interrupt available!\n"); + return -ENXIO; + } + + /* start configuration */ + /* load channel list and reset CGT */ + rtd_load_channelgain_list(dev, cmd->chanlist_len, cmd->chanlist); + + /* setup the common case and override if needed */ + if (cmd->chanlist_len > 1) { + /*DPRINTK ("rtd520: Multi channel setup\n"); */ + RtdPacerStartSource(dev, 0); /* software triggers pacer */ + RtdBurstStartSource(dev, 1); /* PACER triggers burst */ + RtdAdcConversionSource(dev, 2); /* BURST triggers ADC */ + } else { /* single channel */ + /*DPRINTK ("rtd520: single channel setup\n"); */ + RtdPacerStartSource(dev, 0); /* software triggers pacer */ + RtdAdcConversionSource(dev, 1); /* PACER triggers ADC */ + } + RtdAboutCounter(dev, devpriv->fifoLen / 2 - 1); /* 1/2 FIFO */ + + if (TRIG_TIMER == cmd->scan_begin_src) { + /* scan_begin_arg is in nanoseconds */ + /* find out how many samples to wait before transferring */ + if (cmd->flags & TRIG_WAKE_EOS) { + /* this may generate un-sustainable interrupt rates */ + /* the application is responsible for doing the right thing */ + devpriv->transCount = cmd->chanlist_len; + devpriv->flags |= SEND_EOS; + } else { + /* arrange to transfer data periodically */ + devpriv->transCount + = + (TRANS_TARGET_PERIOD * cmd->chanlist_len) / + cmd->scan_begin_arg; + if (devpriv->transCount < cmd->chanlist_len) { + /* tranfer after each scan (and avoid 0) */ + devpriv->transCount = cmd->chanlist_len; + } else { /* make a multiple of scan length */ + devpriv->transCount = + (devpriv->transCount + + cmd->chanlist_len - 1) + / cmd->chanlist_len; + devpriv->transCount *= cmd->chanlist_len; + } + devpriv->flags |= SEND_EOS; + } + if (devpriv->transCount >= (devpriv->fifoLen / 2)) { + /* out of counter range, use 1/2 fifo instead */ + devpriv->transCount = 0; + devpriv->flags &= ~SEND_EOS; + } else { + /* interrupt for each tranfer */ + RtdAboutCounter(dev, devpriv->transCount - 1); + } + + DPRINTK("rtd520: scanLen=%d tranferCount=%d fifoLen=%d\n scanTime(ns)=%d flags=0x%x\n", cmd->chanlist_len, devpriv->transCount, devpriv->fifoLen, cmd->scan_begin_arg, devpriv->flags); + } else { /* unknown timing, just use 1/2 FIFO */ + devpriv->transCount = 0; + devpriv->flags &= ~SEND_EOS; + } + RtdPacerClockSource(dev, 1); /* use INTERNAL 8Mhz clock source */ + RtdAboutStopEnable(dev, 1); /* just interrupt, dont stop */ + + /* BUG??? these look like enumerated values, but they are bit fields */ + + /* First, setup when to stop */ + switch (cmd->stop_src) { + case TRIG_COUNT: /* stop after N scans */ + devpriv->aiCount = cmd->stop_arg * cmd->chanlist_len; + if ((devpriv->transCount > 0) + && (devpriv->transCount > devpriv->aiCount)) { + devpriv->transCount = devpriv->aiCount; + } + break; + + case TRIG_NONE: /* stop when cancel is called */ + devpriv->aiCount = -1; /* read forever */ + break; + + default: + DPRINTK("rtd520: Warning! ignoring stop_src mode %d\n", + cmd->stop_src); + } + + /* Scan timing */ + switch (cmd->scan_begin_src) { + case TRIG_TIMER: /* periodic scanning */ + timer = rtd_ns_to_timer(&cmd->scan_begin_arg, + TRIG_ROUND_NEAREST); + /* set PACER clock */ + /*DPRINTK ("rtd520: loading %d into pacer\n", timer); */ + RtdPacerCounter(dev, timer); + + break; + + case TRIG_EXT: + RtdPacerStartSource(dev, 1); /* EXTERNALy trigger pacer */ + break; + + default: + DPRINTK("rtd520: Warning! ignoring scan_begin_src mode %d\n", + cmd->scan_begin_src); + } + + /* Sample timing within a scan */ + switch (cmd->convert_src) { + case TRIG_TIMER: /* periodic */ + if (cmd->chanlist_len > 1) { /* only needed for multi-channel */ + timer = rtd_ns_to_timer(&cmd->convert_arg, + TRIG_ROUND_NEAREST); + /* setup BURST clock */ + /*DPRINTK ("rtd520: loading %d into burst\n", timer); */ + RtdBurstCounter(dev, timer); + } + + break; + + case TRIG_EXT: /* external */ + RtdBurstStartSource(dev, 2); /* EXTERNALy trigger burst */ + break; + + default: + DPRINTK("rtd520: Warning! ignoring convert_src mode %d\n", + cmd->convert_src); + } + /* end configuration */ + + /* This doesn't seem to work. There is no way to clear an interrupt + that the priority controller has queued! */ + RtdInterruptClearMask(dev, ~0); /* clear any existing flags */ + RtdInterruptClear(dev); + + /* TODO: allow multiple interrupt sources */ + if (devpriv->transCount > 0) { /* transfer every N samples */ + RtdInterruptMask(dev, IRQM_ADC_ABOUT_CNT); + DPRINTK("rtd520: Transferring every %d\n", devpriv->transCount); + } else { /* 1/2 FIFO transfers */ +#ifdef USE_DMA + devpriv->flags |= DMA0_ACTIVE; + + /* point to first transfer in ring */ + devpriv->dma0Offset = 0; + RtdDma0Mode(dev, DMA_MODE_BITS); + RtdDma0Next(dev, /* point to first block */ + devpriv->dma0Chain[DMA_CHAIN_COUNT - 1].next); + RtdDma0Source(dev, DMAS_ADFIFO_HALF_FULL); /* set DMA trigger source */ + + RtdPlxInterruptWrite(dev, /* enable interrupt */ + RtdPlxInterruptRead(dev) | ICS_DMA0_E); + /* Must be 2 steps. See PLX app note about "Starting a DMA transfer" */ + RtdDma0Control(dev, PLX_DMA_EN_BIT); /* enable DMA (clear INTR?) */ + RtdDma0Control(dev, PLX_DMA_EN_BIT | PLX_DMA_START_BIT); /*start DMA */ + DPRINTK("rtd520: Using DMA0 transfers. plxInt %x RtdInt %x\n", + RtdPlxInterruptRead(dev), devpriv->intMask); +#else /* USE_DMA */ + RtdInterruptMask(dev, IRQM_ADC_ABOUT_CNT); + DPRINTK("rtd520: Transferring every 1/2 FIFO\n"); +#endif /* USE_DMA */ + } + + /* BUG: start_src is ASSUMED to be TRIG_NOW */ + /* BUG? it seems like things are running before the "start" */ + RtdPacerStart(dev); /* Start PACER */ + return 0; +} + +/* + Stop a running data aquisition. +*/ +static int rtd_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + u16 status; + + RtdPacerStopSource(dev, 0); /* stop on SOFTWARE stop */ + RtdPacerStop(dev); /* Stop PACER */ + RtdAdcConversionSource(dev, 0); /* software trigger only */ + RtdInterruptMask(dev, 0); + devpriv->aiCount = 0; /* stop and don't transfer any more */ +#ifdef USE_DMA + if (devpriv->flags & DMA0_ACTIVE) { + RtdPlxInterruptWrite(dev, /* disable any more interrupts */ + RtdPlxInterruptRead(dev) & ~ICS_DMA0_E); + abort_dma(dev, 0); + devpriv->flags &= ~DMA0_ACTIVE; + } +#endif /* USE_DMA */ + status = RtdInterruptStatus(dev); + DPRINTK("rtd520: Acquisition canceled. %ld ints, intStat=%x, overStat=%x\n", devpriv->intCount, status, 0xffff & RtdInterruptOverrunStatus(dev)); + return 0; +} + +/* + Given a desired period and the clock period (both in ns), + return the proper counter value (divider-1). + Sets the original period to be the true value. + Note: you have to check if the value is larger than the counter range! +*/ +static int rtd_ns_to_timer_base(unsigned int *nanosec, /* desired period (in ns) */ + int round_mode, int base) +{ /* clock period (in ns) */ + int divider; + + switch (round_mode) { + case TRIG_ROUND_NEAREST: + default: + divider = (*nanosec + base / 2) / base; + break; + case TRIG_ROUND_DOWN: + divider = (*nanosec) / base; + break; + case TRIG_ROUND_UP: + divider = (*nanosec + base - 1) / base; + break; + } + if (divider < 2) + divider = 2; /* min is divide by 2 */ + + /* Note: we don't check for max, because different timers + have different ranges */ + + *nanosec = base * divider; + return divider - 1; /* countdown is divisor+1 */ +} + +/* + Given a desired period (in ns), + return the proper counter value (divider-1) for the internal clock. + Sets the original period to be the true value. +*/ +static int rtd_ns_to_timer(unsigned int *ns, int round_mode) +{ + return rtd_ns_to_timer_base(ns, round_mode, RTD_CLOCK_BASE); +} + +/* + Output one (or more) analog values to a single port as fast as possible. +*/ +static int rtd_ao_winsn(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int i; + int chan = CR_CHAN(insn->chanspec); + int range = CR_RANGE(insn->chanspec); + + /* Configure the output range (table index matches the range values) */ + RtdDacRange(dev, chan, range); + + /* Writing a list of values to an AO channel is probably not + * very useful, but that's how the interface is defined. */ + for (i = 0; i < insn->n; ++i) { + int val = data[i] << 3; + int stat = 0; /* initialize to avoid bogus warning */ + int ii; + + /* VERIFY: comedi range and offset conversions */ + + if ((range > 1) /* bipolar */ + &&(data[i] < 2048)) { + /* offset and sign extend */ + val = (((int)data[i]) - 2048) << 3; + } else { /* unipolor */ + val = data[i] << 3; + } + + DPRINTK("comedi: rtd520 DAC chan=%d range=%d writing %d as 0x%x\n", chan, range, data[i], val); + + /* a typical programming sequence */ + RtdDacFifoPut(dev, chan, val); /* put the value in */ + RtdDacUpdate(dev, chan); /* trigger the conversion */ + + devpriv->aoValue[chan] = data[i]; /* save for read back */ + + for (ii = 0; ii < RTD_DAC_TIMEOUT; ++ii) { + stat = RtdFifoStatus(dev); + /* 1 -> not empty */ + if (stat & ((0 == chan) ? FS_DAC1_NOT_EMPTY : + FS_DAC2_NOT_EMPTY)) + break; + WAIT_QUIETLY; + } + if (ii >= RTD_DAC_TIMEOUT) { + DPRINTK("rtd520: Error: DAC never finished! FifoStatus=0x%x\n", stat ^ 0x6666); + return -ETIMEDOUT; + } + } + + /* return the number of samples read/written */ + return i; +} + +/* AO subdevices should have a read insn as well as a write insn. + * Usually this means copying a value stored in devpriv. */ +static int rtd_ao_rinsn(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int i; + int chan = CR_CHAN(insn->chanspec); + + for (i = 0; i < insn->n; i++) { + data[i] = devpriv->aoValue[chan]; + } + + return i; +} + +/* + Write a masked set of bits and the read back the port. + We track what the bits should be (i.e. we don't read the port first). + + DIO devices are slightly special. Although it is possible to + * implement the insn_read/insn_write interface, it is much more + * useful to applications if you implement the insn_bits interface. + * This allows packed reading/writing of the DIO channels. The + * comedi core can convert between insn_bits and insn_read/write + */ +static int rtd_dio_insn_bits(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + if (insn->n != 2) + return -EINVAL; + + /* The insn data is a mask in data[0] and the new data + * in data[1], each channel cooresponding to a bit. */ + if (data[0]) { + s->state &= ~data[0]; + s->state |= data[0] & data[1]; + + /* Write out the new digital output lines */ + RtdDio0Write(dev, s->state); + } + /* on return, data[1] contains the value of the digital + * input lines. */ + data[1] = RtdDio0Read(dev); + + /*DPRINTK("rtd520:port_0 wrote: 0x%x read: 0x%x\n", s->state, data[1]); */ + + return 2; +} + +/* + Configure one bit on a IO port as Input or Output (hence the name :-). +*/ +static int rtd_dio_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int chan = CR_CHAN(insn->chanspec); + + /* The input or output configuration of each digital line is + * configured by a special insn_config instruction. chanspec + * contains the channel to be changed, and data[0] contains the + * value COMEDI_INPUT or COMEDI_OUTPUT. */ + switch (data[0]) { + case INSN_CONFIG_DIO_OUTPUT: + s->io_bits |= 1 << chan; /* 1 means Out */ + break; + case INSN_CONFIG_DIO_INPUT: + s->io_bits &= ~(1 << chan); + break; + case INSN_CONFIG_DIO_QUERY: + data[1] = + (s-> + io_bits & (1 << chan)) ? COMEDI_OUTPUT : COMEDI_INPUT; + return insn->n; + break; + default: + return -EINVAL; + } + + DPRINTK("rtd520: port_0_direction=0x%x (1 means out)\n", s->io_bits); + /* TODO support digital match interrupts and strobes */ + RtdDioStatusWrite(dev, 0x01); /* make Dio0Ctrl point to direction */ + RtdDio0CtrlWrite(dev, s->io_bits); /* set direction 1 means Out */ + RtdDioStatusWrite(dev, 0); /* make Dio0Ctrl clear interrupts */ + + /* port1 can only be all input or all output */ + + /* there are also 2 user input lines and 2 user output lines */ + + return 1; +} + +/* + * A convenient macro that defines init_module() and cleanup_module(), + * as necessary. + */ +COMEDI_PCI_INITCLEANUP(rtd520Driver, rtd520_pci_table); diff --git a/drivers/staging/comedi/drivers/rtd520.h b/drivers/staging/comedi/drivers/rtd520.h new file mode 100644 index 000000000000..0eb50b8e605e --- /dev/null +++ b/drivers/staging/comedi/drivers/rtd520.h @@ -0,0 +1,412 @@ +/* + comedi/drivers/rtd520.h + Comedi driver defines for Real Time Devices (RTD) PCI4520/DM7520 + + COMEDI - Linux Control and Measurement Device Interface + Copyright (C) 2001 David A. Schleef + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +/* + Created by Dan Christian, NASA Ames Research Center. + See board notes in rtd520.c +*/ + +/* + LAS0 Runtime Area + Local Address Space 0 Offset Read Function Write Function +*/ +#define LAS0_SPARE_00 0x0000 // - - +#define LAS0_SPARE_04 0x0004 // - - +#define LAS0_USER_IO 0x0008 // Read User Inputs Write User Outputs +#define LAS0_SPARE_0C 0x000C // - - +#define LAS0_ADC 0x0010 // Read FIFO Status Software A/D Start +#define LAS0_DAC1 0x0014 // - Software D/A1 Update +#define LAS0_DAC2 0x0018 // - Software D/A2 Update +#define LAS0_SPARE_1C 0x001C // - - +#define LAS0_SPARE_20 0x0020 // - - +#define LAS0_DAC 0x0024 // - Software Simultaneous D/A1 and D/A2 Update +#define LAS0_PACER 0x0028 // Software Pacer Start Software Pacer Stop +#define LAS0_TIMER 0x002C // Read Timer Counters Status HDIN Software Trigger +#define LAS0_IT 0x0030 // Read Interrupt Status Write Interrupt Enable Mask Register +#define LAS0_CLEAR 0x0034 // Clear ITs set by Clear Mask Set Interrupt Clear Mask +#define LAS0_OVERRUN 0x0038 // Read pending interrupts Clear Overrun Register +#define LAS0_SPARE_3C 0x003C // - - + +/* + LAS0 Runtime Area Timer/Counter,Dig.IO + Name Local Address Function +*/ +#define LAS0_PCLK 0x0040 // Pacer Clock value (24bit) Pacer Clock load (24bit) +#define LAS0_BCLK 0x0044 // Burst Clock value (10bit) Burst Clock load (10bit) +#define LAS0_ADC_SCNT 0x0048 // A/D Sample counter value (10bit) A/D Sample counter load (10bit) +#define LAS0_DAC1_UCNT 0x004C // D/A1 Update counter value (10 bit) D/A1 Update counter load (10bit) +#define LAS0_DAC2_UCNT 0x0050 // D/A2 Update counter value (10 bit) D/A2 Update counter load (10bit) +#define LAS0_DCNT 0x0054 // Delay counter value (16 bit) Delay counter load (16bit) +#define LAS0_ACNT 0x0058 // About counter value (16 bit) About counter load (16bit) +#define LAS0_DAC_CLK 0x005C // DAC clock value (16bit) DAC clock load (16bit) +#define LAS0_UTC0 0x0060 // 8254 TC Counter 0 User TC 0 value Load count in TC Counter 0 +#define LAS0_UTC1 0x0064 // 8254 TC Counter 1 User TC 1 value Load count in TC Counter 1 +#define LAS0_UTC2 0x0068 // 8254 TC Counter 2 User TC 2 value Load count in TC Counter 2 +#define LAS0_UTC_CTRL 0x006C // 8254 TC Control Word Program counter mode for TC +#define LAS0_DIO0 0x0070 // Digital I/O Port 0 Read Port Digital I/O Port 0 Write Port +#define LAS0_DIO1 0x0074 // Digital I/O Port 1 Read Port Digital I/O Port 1 Write Port +#define LAS0_DIO0_CTRL 0x0078 // Clear digital IRQ status flag/read Clear digital chip/program Port 0 +#define LAS0_DIO_STATUS 0x007C // Read Digital I/O Status word Program digital control register & + +/* + LAS0 Setup Area + Name Local Address Function +*/ +#define LAS0_BOARD_RESET 0x0100 // Board reset +#define LAS0_DMA0_SRC 0x0104 // DMA 0 Sources select +#define LAS0_DMA1_SRC 0x0108 // DMA 1 Sources select +#define LAS0_ADC_CONVERSION 0x010C // A/D Conversion Signal select +#define LAS0_BURST_START 0x0110 // Burst Clock Start Trigger select +#define LAS0_PACER_START 0x0114 // Pacer Clock Start Trigger select +#define LAS0_PACER_STOP 0x0118 // Pacer Clock Stop Trigger select +#define LAS0_ACNT_STOP_ENABLE 0x011C // About Counter Stop Enable +#define LAS0_PACER_REPEAT 0x0120 // Pacer Start Trigger Mode select +#define LAS0_DIN_START 0x0124 // High Speed Digital Input Sampling Signal select +#define LAS0_DIN_FIFO_CLEAR 0x0128 // Digital Input FIFO Clear +#define LAS0_ADC_FIFO_CLEAR 0x012C // A/D FIFO Clear +#define LAS0_CGT_WRITE 0x0130 // Channel Gain Table Write +#define LAS0_CGL_WRITE 0x0134 // Channel Gain Latch Write +#define LAS0_CG_DATA 0x0138 // Digital Table Write +#define LAS0_CGT_ENABLE 0x013C // Channel Gain Table Enable +#define LAS0_CG_ENABLE 0x0140 // Digital Table Enable +#define LAS0_CGT_PAUSE 0x0144 // Table Pause Enable +#define LAS0_CGT_RESET 0x0148 // Reset Channel Gain Table +#define LAS0_CGT_CLEAR 0x014C // Clear Channel Gain Table +#define LAS0_DAC1_CTRL 0x0150 // D/A1 output type/range +#define LAS0_DAC1_SRC 0x0154 // D/A1 update source +#define LAS0_DAC1_CYCLE 0x0158 // D/A1 cycle mode +#define LAS0_DAC1_RESET 0x015C // D/A1 FIFO reset +#define LAS0_DAC1_FIFO_CLEAR 0x0160 // D/A1 FIFO clear +#define LAS0_DAC2_CTRL 0x0164 // D/A2 output type/range +#define LAS0_DAC2_SRC 0x0168 // D/A2 update source +#define LAS0_DAC2_CYCLE 0x016C // D/A2 cycle mode +#define LAS0_DAC2_RESET 0x0170 // D/A2 FIFO reset +#define LAS0_DAC2_FIFO_CLEAR 0x0174 // D/A2 FIFO clear +#define LAS0_ADC_SCNT_SRC 0x0178 // A/D Sample Counter Source select +#define LAS0_PACER_SELECT 0x0180 // Pacer Clock select +#define LAS0_SBUS0_SRC 0x0184 // SyncBus 0 Source select +#define LAS0_SBUS0_ENABLE 0x0188 // SyncBus 0 enable +#define LAS0_SBUS1_SRC 0x018C // SyncBus 1 Source select +#define LAS0_SBUS1_ENABLE 0x0190 // SyncBus 1 enable +#define LAS0_SBUS2_SRC 0x0198 // SyncBus 2 Source select +#define LAS0_SBUS2_ENABLE 0x019C // SyncBus 2 enable +#define LAS0_ETRG_POLARITY 0x01A4 // External Trigger polarity select +#define LAS0_EINT_POLARITY 0x01A8 // External Interrupt polarity select +#define LAS0_UTC0_CLOCK 0x01AC // UTC0 Clock select +#define LAS0_UTC0_GATE 0x01B0 // UTC0 Gate select +#define LAS0_UTC1_CLOCK 0x01B4 // UTC1 Clock select +#define LAS0_UTC1_GATE 0x01B8 // UTC1 Gate select +#define LAS0_UTC2_CLOCK 0x01BC // UTC2 Clock select +#define LAS0_UTC2_GATE 0x01C0 // UTC2 Gate select +#define LAS0_UOUT0_SELECT 0x01C4 // User Output 0 source select +#define LAS0_UOUT1_SELECT 0x01C8 // User Output 1 source select +#define LAS0_DMA0_RESET 0x01CC // DMA0 Request state machine reset +#define LAS0_DMA1_RESET 0x01D0 // DMA1 Request state machine reset + +/* + LAS1 + Name Local Address Function +*/ +#define LAS1_ADC_FIFO 0x0000 // Read A/D FIFO (16bit) - +#define LAS1_HDIO_FIFO 0x0004 // Read High Speed Digital Input FIFO (16bit) - +#define LAS1_DAC1_FIFO 0x0008 // - Write D/A1 FIFO (16bit) +#define LAS1_DAC2_FIFO 0x000C // - Write D/A2 FIFO (16bit) + +/* + LCFG: PLX 9080 local config & runtime registers + Name Local Address Function +*/ +#define LCFG_ITCSR 0x0068 // INTCSR, Interrupt Control/Status Register +#define LCFG_DMAMODE0 0x0080 // DMA Channel 0 Mode Register +#define LCFG_DMAPADR0 0x0084 // DMA Channel 0 PCI Address Register +#define LCFG_DMALADR0 0x0088 // DMA Channel 0 Local Address Reg +#define LCFG_DMASIZ0 0x008C // DMA Channel 0 Transfer Size (Bytes) Register +#define LCFG_DMADPR0 0x0090 // DMA Channel 0 Descriptor Pointer Register +#define LCFG_DMAMODE1 0x0094 // DMA Channel 1 Mode Register +#define LCFG_DMAPADR1 0x0098 // DMA Channel 1 PCI Address Register +#define LCFG_DMALADR1 0x009C // DMA Channel 1 Local Address Register +#define LCFG_DMASIZ1 0x00A0 // DMA Channel 1 Transfer Size (Bytes) Register +#define LCFG_DMADPR1 0x00A4 // DMA Channel 1 Descriptor Pointer Register +#define LCFG_DMACSR0 0x00A8 // DMA Channel 0 Command/Status Register +#define LCFG_DMACSR1 0x00A9 // DMA Channel 0 Command/Status Register +#define LCFG_DMAARB 0x00AC // DMA Arbitration Register +#define LCFG_DMATHR 0x00B0 // DMA Threshold Register + +/*====================================================================== + Resister bit definitions +======================================================================*/ + +// FIFO Status Word Bits (RtdFifoStatus) +#define FS_DAC1_NOT_EMPTY 0x0001 // D0 - DAC1 FIFO not empty +#define FS_DAC1_HEMPTY 0x0002 // D1 - DAC1 FIFO half empty +#define FS_DAC1_NOT_FULL 0x0004 // D2 - DAC1 FIFO not full +#define FS_DAC2_NOT_EMPTY 0x0010 // D4 - DAC2 FIFO not empty +#define FS_DAC2_HEMPTY 0x0020 // D5 - DAC2 FIFO half empty +#define FS_DAC2_NOT_FULL 0x0040 // D6 - DAC2 FIFO not full +#define FS_ADC_NOT_EMPTY 0x0100 // D8 - ADC FIFO not empty +#define FS_ADC_HEMPTY 0x0200 // D9 - ADC FIFO half empty +#define FS_ADC_NOT_FULL 0x0400 // D10 - ADC FIFO not full +#define FS_DIN_NOT_EMPTY 0x1000 // D12 - DIN FIFO not empty +#define FS_DIN_HEMPTY 0x2000 // D13 - DIN FIFO half empty +#define FS_DIN_NOT_FULL 0x4000 // D14 - DIN FIFO not full + +// Timer Status Word Bits (GetTimerStatus) +#define TS_PCLK_GATE 0x0001 +// D0 - Pacer Clock Gate [0 - gated, 1 - enabled] +#define TS_BCLK_GATE 0x0002 +// D1 - Burst Clock Gate [0 - disabled, 1 - running] +#define TS_DCNT_GATE 0x0004 +// D2 - Pacer Clock Delayed Start Trigger [0 - delay over, 1 - delay in +// progress] +#define TS_ACNT_GATE 0x0008 +// D3 - Pacer Clock About Trigger [0 - completed, 1 - in progress] +#define TS_PCLK_RUN 0x0010 +// D4 - Pacer Clock Shutdown Flag [0 - Pacer Clock cannot be start +// triggered only by Software Pacer Start Command, 1 - Pacer Clock can +// be start triggered] + +// External Trigger polarity select +// External Interrupt polarity select +#define POL_POSITIVE 0x0 // positive edge +#define POL_NEGATIVE 0x1 // negative edge + +// User Output Signal select (SetUout0Source, SetUout1Source) +#define UOUT_ADC 0x0 // A/D Conversion Signal +#define UOUT_DAC1 0x1 // D/A1 Update +#define UOUT_DAC2 0x2 // D/A2 Update +#define UOUT_SOFTWARE 0x3 // Software Programmable + +// Pacer clock select (SetPacerSource) +#define PCLK_INTERNAL 1 // Internal Pacer Clock +#define PCLK_EXTERNAL 0 // External Pacer Clock + +// A/D Sample Counter Sources (SetAdcntSource, SetupSampleCounter) +#define ADC_SCNT_CGT_RESET 0x0 // needs restart with StartPacer +#define ADC_SCNT_FIFO_WRITE 0x1 + +// A/D Conversion Signal Select (for SetConversionSelect) +#define ADC_START_SOFTWARE 0x0 // Software A/D Start +#define ADC_START_PCLK 0x1 // Pacer Clock (Ext. Int. see Func.509) +#define ADC_START_BCLK 0x2 // Burst Clock +#define ADC_START_DIGITAL_IT 0x3 // Digital Interrupt +#define ADC_START_DAC1_MARKER1 0x4 // D/A 1 Data Marker 1 +#define ADC_START_DAC2_MARKER1 0x5 // D/A 2 Data Marker 1 +#define ADC_START_SBUS0 0x6 // SyncBus 0 +#define ADC_START_SBUS1 0x7 // SyncBus 1 +#define ADC_START_SBUS2 0x8 // SyncBus 2 + +// Burst Clock start trigger select (SetBurstStart) +#define BCLK_START_SOFTWARE 0x0 // Software A/D Start (StartBurst) +#define BCLK_START_PCLK 0x1 // Pacer Clock +#define BCLK_START_ETRIG 0x2 // External Trigger +#define BCLK_START_DIGITAL_IT 0x3 // Digital Interrupt +#define BCLK_START_SBUS0 0x4 // SyncBus 0 +#define BCLK_START_SBUS1 0x5 // SyncBus 1 +#define BCLK_START_SBUS2 0x6 // SyncBus 2 + +// Pacer Clock start trigger select (SetPacerStart) +#define PCLK_START_SOFTWARE 0x0 // Software Pacer Start (StartPacer) +#define PCLK_START_ETRIG 0x1 // External trigger +#define PCLK_START_DIGITAL_IT 0x2 // Digital interrupt +#define PCLK_START_UTC2 0x3 // User TC 2 out +#define PCLK_START_SBUS0 0x4 // SyncBus 0 +#define PCLK_START_SBUS1 0x5 // SyncBus 1 +#define PCLK_START_SBUS2 0x6 // SyncBus 2 +#define PCLK_START_D_SOFTWARE 0x8 // Delayed Software Pacer Start +#define PCLK_START_D_ETRIG 0x9 // Delayed external trigger +#define PCLK_START_D_DIGITAL_IT 0xA // Delayed digital interrupt +#define PCLK_START_D_UTC2 0xB // Delayed User TC 2 out +#define PCLK_START_D_SBUS0 0xC // Delayed SyncBus 0 +#define PCLK_START_D_SBUS1 0xD // Delayed SyncBus 1 +#define PCLK_START_D_SBUS2 0xE // Delayed SyncBus 2 +#define PCLK_START_ETRIG_GATED 0xF // External Trigger Gated controlled mode + +// Pacer Clock Stop Trigger select (SetPacerStop) +#define PCLK_STOP_SOFTWARE 0x0 // Software Pacer Stop (StopPacer) +#define PCLK_STOP_ETRIG 0x1 // External Trigger +#define PCLK_STOP_DIGITAL_IT 0x2 // Digital Interrupt +#define PCLK_STOP_ACNT 0x3 // About Counter +#define PCLK_STOP_UTC2 0x4 // User TC2 out +#define PCLK_STOP_SBUS0 0x5 // SyncBus 0 +#define PCLK_STOP_SBUS1 0x6 // SyncBus 1 +#define PCLK_STOP_SBUS2 0x7 // SyncBus 2 +#define PCLK_STOP_A_SOFTWARE 0x8 // About Software Pacer Stop +#define PCLK_STOP_A_ETRIG 0x9 // About External Trigger +#define PCLK_STOP_A_DIGITAL_IT 0xA // About Digital Interrupt +#define PCLK_STOP_A_UTC2 0xC // About User TC2 out +#define PCLK_STOP_A_SBUS0 0xD // About SyncBus 0 +#define PCLK_STOP_A_SBUS1 0xE // About SyncBus 1 +#define PCLK_STOP_A_SBUS2 0xF // About SyncBus 2 + +// About Counter Stop Enable +#define ACNT_STOP 0x0 // stop enable +#define ACNT_NO_STOP 0x1 // stop disabled + +// DAC update source (SetDAC1Start & SetDAC2Start) +#define DAC_START_SOFTWARE 0x0 // Software Update +#define DAC_START_CGT 0x1 // CGT controlled Update +#define DAC_START_DAC_CLK 0x2 // D/A Clock +#define DAC_START_EPCLK 0x3 // External Pacer Clock +#define DAC_START_SBUS0 0x4 // SyncBus 0 +#define DAC_START_SBUS1 0x5 // SyncBus 1 +#define DAC_START_SBUS2 0x6 // SyncBus 2 + +// DAC Cycle Mode (SetDAC1Cycle, SetDAC2Cycle, SetupDAC) +#define DAC_CYCLE_SINGLE 0x0 // not cycle +#define DAC_CYCLE_MULTI 0x1 // cycle + +// 8254 Operation Modes (Set8254Mode, SetupTimerCounter) +#define M8254_EVENT_COUNTER 0 // Event Counter +#define M8254_HW_ONE_SHOT 1 // Hardware-Retriggerable One-Shot +#define M8254_RATE_GENERATOR 2 // Rate Generator +#define M8254_SQUARE_WAVE 3 // Square Wave Mode +#define M8254_SW_STROBE 4 // Software Triggered Strobe +#define M8254_HW_STROBE 5 // Hardware Triggered Strobe (Retriggerable) + +// User Timer/Counter 0 Clock Select (SetUtc0Clock) +#define CUTC0_8MHZ 0x0 // 8MHz +#define CUTC0_EXT_TC_CLOCK1 0x1 // Ext. TC Clock 1 +#define CUTC0_EXT_TC_CLOCK2 0x2 // Ext. TC Clock 2 +#define CUTC0_EXT_PCLK 0x3 // Ext. Pacer Clock + +// User Timer/Counter 1 Clock Select (SetUtc1Clock) +#define CUTC1_8MHZ 0x0 // 8MHz +#define CUTC1_EXT_TC_CLOCK1 0x1 // Ext. TC Clock 1 +#define CUTC1_EXT_TC_CLOCK2 0x2 // Ext. TC Clock 2 +#define CUTC1_EXT_PCLK 0x3 // Ext. Pacer Clock +#define CUTC1_UTC0_OUT 0x4 // User Timer/Counter 0 out +#define CUTC1_DIN_SIGNAL 0x5 // High-Speed Digital Input Sampling signal + +// User Timer/Counter 2 Clock Select (SetUtc2Clock) +#define CUTC2_8MHZ 0x0 // 8MHz +#define CUTC2_EXT_TC_CLOCK1 0x1 // Ext. TC Clock 1 +#define CUTC2_EXT_TC_CLOCK2 0x2 // Ext. TC Clock 2 +#define CUTC2_EXT_PCLK 0x3 // Ext. Pacer Clock +#define CUTC2_UTC1_OUT 0x4 // User Timer/Counter 1 out + +// User Timer/Counter 0 Gate Select (SetUtc0Gate) +#define GUTC0_NOT_GATED 0x0 // Not gated +#define GUTC0_GATED 0x1 // Gated +#define GUTC0_EXT_TC_GATE1 0x2 // Ext. TC Gate 1 +#define GUTC0_EXT_TC_GATE2 0x3 // Ext. TC Gate 2 + +// User Timer/Counter 1 Gate Select (SetUtc1Gate) +#define GUTC1_NOT_GATED 0x0 // Not gated +#define GUTC1_GATED 0x1 // Gated +#define GUTC1_EXT_TC_GATE1 0x2 // Ext. TC Gate 1 +#define GUTC1_EXT_TC_GATE2 0x3 // Ext. TC Gate 2 +#define GUTC1_UTC0_OUT 0x4 // User Timer/Counter 0 out + +// User Timer/Counter 2 Gate Select (SetUtc2Gate) +#define GUTC2_NOT_GATED 0x0 // Not gated +#define GUTC2_GATED 0x1 // Gated +#define GUTC2_EXT_TC_GATE1 0x2 // Ext. TC Gate 1 +#define GUTC2_EXT_TC_GATE2 0x3 // Ext. TC Gate 2 +#define GUTC2_UTC1_OUT 0x4 // User Timer/Counter 1 out + +// Interrupt Source Masks (SetITMask, ClearITMask, GetITStatus) +#define IRQM_ADC_FIFO_WRITE 0x0001 // ADC FIFO Write +#define IRQM_CGT_RESET 0x0002 // Reset CGT +#define IRQM_CGT_PAUSE 0x0008 // Pause CGT +#define IRQM_ADC_ABOUT_CNT 0x0010 // About Counter out +#define IRQM_ADC_DELAY_CNT 0x0020 // Delay Counter out +#define IRQM_ADC_SAMPLE_CNT 0x0040 // ADC Sample Counter +#define IRQM_DAC1_UCNT 0x0080 // DAC1 Update Counter +#define IRQM_DAC2_UCNT 0x0100 // DAC2 Update Counter +#define IRQM_UTC1 0x0200 // User TC1 out +#define IRQM_UTC1_INV 0x0400 // User TC1 out, inverted +#define IRQM_UTC2 0x0800 // User TC2 out +#define IRQM_DIGITAL_IT 0x1000 // Digital Interrupt +#define IRQM_EXTERNAL_IT 0x2000 // External Interrupt +#define IRQM_ETRIG_RISING 0x4000 // External Trigger rising-edge +#define IRQM_ETRIG_FALLING 0x8000 // External Trigger falling-edge + +// DMA Request Sources (LAS0) +#define DMAS_DISABLED 0x0 // DMA Disabled +#define DMAS_ADC_SCNT 0x1 // ADC Sample Counter +#define DMAS_DAC1_UCNT 0x2 // D/A1 Update Counter +#define DMAS_DAC2_UCNT 0x3 // D/A2 Update Counter +#define DMAS_UTC1 0x4 // User TC1 out +#define DMAS_ADFIFO_HALF_FULL 0x8 // A/D FIFO half full +#define DMAS_DAC1_FIFO_HALF_EMPTY 0x9 // D/A1 FIFO half empty +#define DMAS_DAC2_FIFO_HALF_EMPTY 0xA // D/A2 FIFO half empty + +// DMA Local Addresses (0x40000000+LAS1 offset) +#define DMALADDR_ADC 0x40000000 // A/D FIFO +#define DMALADDR_HDIN 0x40000004 // High Speed Digital Input FIFO +#define DMALADDR_DAC1 0x40000008 // D/A1 FIFO +#define DMALADDR_DAC2 0x4000000C // D/A2 FIFO + +// Port 0 compare modes (SetDIO0CompareMode) +#define DIO_MODE_EVENT 0 // Event Mode +#define DIO_MODE_MATCH 1 // Match Mode + +// Digital Table Enable (Port 1 disable) +#define DTBL_DISABLE 0 // Enable Digital Table +#define DTBL_ENABLE 1 // Disable Digital Table + +// Sampling Signal for High Speed Digital Input (SetHdinStart) +#define HDIN_SOFTWARE 0x0 // Software Trigger +#define HDIN_ADC 0x1 // A/D Conversion Signal +#define HDIN_UTC0 0x2 // User TC out 0 +#define HDIN_UTC1 0x3 // User TC out 1 +#define HDIN_UTC2 0x4 // User TC out 2 +#define HDIN_EPCLK 0x5 // External Pacer Clock +#define HDIN_ETRG 0x6 // External Trigger + +// Channel Gain Table / Channel Gain Latch +#define CSC_LATCH 0 // Channel Gain Latch mode +#define CSC_CGT 1 // Channel Gain Table mode + +// Channel Gain Table Pause Enable +#define CGT_PAUSE_DISABLE 0 // Channel Gain Table Pause Disable +#define CGT_PAUSE_ENABLE 1 // Channel Gain Table Pause Enable + +// DAC output type/range (p63) +#define AOUT_UNIP5 0 // 0..+5 Volt +#define AOUT_UNIP10 1 // 0..+10 Volt +#define AOUT_BIP5 2 // -5..+5 Volt +#define AOUT_BIP10 3 // -10..+10 Volt + +// Ghannel Gain Table field definitions (p61) +// Gain +#define GAIN1 0 +#define GAIN2 1 +#define GAIN4 2 +#define GAIN8 3 +#define GAIN16 4 +#define GAIN32 5 +#define GAIN64 6 +#define GAIN128 7 + +// Input range/polarity +#define AIN_BIP5 0 // -5..+5 Volt +#define AIN_BIP10 1 // -10..+10 Volt +#define AIN_UNIP10 2 // 0..+10 Volt + +// non referenced single ended select bit +#define NRSE_AGND 0 // AGND referenced SE input +#define NRSE_AINS 1 // AIN SENSE referenced SE input + +// single ended vs differential +#define GND_SE 0 // Single-Ended +#define GND_DIFF 1 // Differential -- cgit v1.2.3 From ec1600e2cf9b936e91867ce602b1cf68eda49979 Mon Sep 17 00:00:00 2001 From: Michael Hillmann Date: Wed, 19 Nov 2008 14:26:25 -0800 Subject: Staging: comedi: add me_daq driver This adds the me_daq comedi driver to the build. From: Michael Hillmann Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/Makefile | 1 + drivers/staging/comedi/drivers/me_daq.c | 859 ++++++++++++++++++++++++++++++++ 2 files changed, 860 insertions(+) create mode 100644 drivers/staging/comedi/drivers/me_daq.c (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 3dbd4f121398..eb7a615e0859 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_COMEDI) += comedi_parport.o # Comedi PCI drivers obj-$(CONFIG_COMEDI_PCI_DRIVERS) += mite.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += icp_multi.o +obj-$(CONFIG_COMEDI_PCI_DRIVERS) += me_daq.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += me4000.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += rtd520.o obj-$(CONFIG_COMEDI_PCI_DRIVERS) += s626.o diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c new file mode 100644 index 000000000000..e741ec54527d --- /dev/null +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -0,0 +1,859 @@ +/* + + comedi/drivers/me_daq.c + + Hardware driver for Meilhaus data acquisition cards: + + ME-2000i, ME-2600i, ME-3000vm1 + + Copyright (C) 2002 Michael Hillmann + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +/* +Driver: me_daq +Description: Meilhaus PCI data acquisition cards +Author: Michael Hillmann +Devices: [Meilhaus] ME-2600i (me_daq), ME-2000i +Status: experimental + +Supports: + + Analog Output + +Configuration options: + + [0] - PCI bus number (optional) + [1] - PCI slot number (optional) + + If bus/slot is not specified, the first available PCI + device will be used. + +The 2600 requires a firmware upload, which can be accomplished +using the -i or --init-data option of comedi_config. +The firmware can be +found in the comedi_nonfree_firmware tarball available +from http://www.comedi.org + +*/ + +#include "../comedidev.h" + +#include "comedi_pci.h" + +//#include "me2600_fw.h" + +#define ME_DRIVER_NAME "me_daq" + +#define ME2000_DEVICE_ID 0x2000 +#define ME2600_DEVICE_ID 0x2600 + +#define PLX_INTCSR 0x4C // PLX interrupt status register +#define XILINX_DOWNLOAD_RESET 0x42 // Xilinx registers + +#define ME_CONTROL_1 0x0000 // - | W +#define INTERRUPT_ENABLE (1<<15) +#define COUNTER_B_IRQ (1<<12) +#define COUNTER_A_IRQ (1<<11) +#define CHANLIST_READY_IRQ (1<<10) +#define EXT_IRQ (1<<9) +#define ADFIFO_HALFFULL_IRQ (1<<8) +#define SCAN_COUNT_ENABLE (1<<5) +#define SIMULTANEOUS_ENABLE (1<<4) +#define TRIGGER_FALLING_EDGE (1<<3) +#define CONTINUOUS_MODE (1<<2) +#define DISABLE_ADC (0<<0) +#define SOFTWARE_TRIGGERED_ADC (1<<0) +#define SCAN_TRIGGERED_ADC (2<<0) +#define EXT_TRIGGERED_ADC (3<<0) +#define ME_ADC_START 0x0000 // R | - +#define ME_CONTROL_2 0x0002 // - | W +#define ENABLE_ADFIFO (1<<10) +#define ENABLE_CHANLIST (1<<9) +#define ENABLE_PORT_B (1<<7) +#define ENABLE_PORT_A (1<<6) +#define ENABLE_COUNTER_B (1<<4) +#define ENABLE_COUNTER_A (1<<3) +#define ENABLE_DAC (1<<1) +#define BUFFERED_DAC (1<<0) +#define ME_DAC_UPDATE 0x0002 // R | - +#define ME_STATUS 0x0004 // R | - +#define COUNTER_B_IRQ_PENDING (1<<12) +#define COUNTER_A_IRQ_PENDING (1<<11) +#define CHANLIST_READY_IRQ_PENDING (1<<10) +#define EXT_IRQ_PENDING (1<<9) +#define ADFIFO_HALFFULL_IRQ_PENDING (1<<8) +#define ADFIFO_FULL (1<<4) +#define ADFIFO_HALFFULL (1<<3) +#define ADFIFO_EMPTY (1<<2) +#define CHANLIST_FULL (1<<1) +#define FST_ACTIVE (1<<0) +#define ME_RESET_INTERRUPT 0x0004 // - | W +#define ME_DIO_PORT_A 0x0006 // R | W +#define ME_DIO_PORT_B 0x0008 // R | W +#define ME_TIMER_DATA_0 0x000A // - | W +#define ME_TIMER_DATA_1 0x000C // - | W +#define ME_TIMER_DATA_2 0x000E // - | W +#define ME_CHANNEL_LIST 0x0010 // - | W +#define ADC_UNIPOLAR (1<<6) +#define ADC_GAIN_0 (0<<4) +#define ADC_GAIN_1 (1<<4) +#define ADC_GAIN_2 (2<<4) +#define ADC_GAIN_3 (3<<4) +#define ME_READ_AD_FIFO 0x0010 // R | - +#define ME_DAC_CONTROL 0x0012 // - | W +#define DAC_UNIPOLAR_D (0<<4) +#define DAC_BIPOLAR_D (1<<4) +#define DAC_UNIPOLAR_C (0<<5) +#define DAC_BIPOLAR_C (1<<5) +#define DAC_UNIPOLAR_B (0<<6) +#define DAC_BIPOLAR_B (1<<6) +#define DAC_UNIPOLAR_A (0<<7) +#define DAC_BIPOLAR_A (1<<7) +#define DAC_GAIN_0_D (0<<8) +#define DAC_GAIN_1_D (1<<8) +#define DAC_GAIN_0_C (0<<9) +#define DAC_GAIN_1_C (1<<9) +#define DAC_GAIN_0_B (0<<10) +#define DAC_GAIN_1_B (1<<10) +#define DAC_GAIN_0_A (0<<11) +#define DAC_GAIN_1_A (1<<11) +#define ME_DAC_CONTROL_UPDATE 0x0012 // R | - +#define ME_DAC_DATA_A 0x0014 // - | W +#define ME_DAC_DATA_B 0x0016 // - | W +#define ME_DAC_DATA_C 0x0018 // - | W +#define ME_DAC_DATA_D 0x001A // - | W +#define ME_COUNTER_ENDDATA_A 0x001C // - | W +#define ME_COUNTER_ENDDATA_B 0x001E // - | W +#define ME_COUNTER_STARTDATA_A 0x0020 // - | W +#define ME_COUNTER_VALUE_A 0x0020 // R | - +#define ME_COUNTER_STARTDATA_B 0x0022 // - | W +#define ME_COUNTER_VALUE_B 0x0022 // R | - + +// +// Function prototypes +// + +static int me_attach(comedi_device * dev, comedi_devconfig * it); +static int me_detach(comedi_device * dev); + +static const comedi_lrange me2000_ai_range = { + 8, + { + BIP_RANGE(10), + BIP_RANGE(5), + BIP_RANGE(2.5), + BIP_RANGE(1.25), + UNI_RANGE(10), + UNI_RANGE(5), + UNI_RANGE(2.5), + UNI_RANGE(1.25) + } +}; + +static const comedi_lrange me2600_ai_range = { + 8, + { + BIP_RANGE(10), + BIP_RANGE(5), + BIP_RANGE(2.5), + BIP_RANGE(1.25), + UNI_RANGE(10), + UNI_RANGE(5), + UNI_RANGE(2.5), + UNI_RANGE(1.25) + } +}; + +static const comedi_lrange me2600_ao_range = { + 3, + { + BIP_RANGE(10), + BIP_RANGE(5), + UNI_RANGE(10) + } +}; + +static DEFINE_PCI_DEVICE_TABLE(me_pci_table) = { + {PCI_VENDOR_ID_MEILHAUS, ME2600_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, + 0}, + {PCI_VENDOR_ID_MEILHAUS, ME2000_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, + 0}, + {0} +}; + +MODULE_DEVICE_TABLE(pci, me_pci_table); + +// +// Board specification structure +// + +typedef struct { + const char *name; // driver name + int device_id; + int ao_channel_nbr; // DA config + int ao_resolution; + int ao_resolution_mask; + const comedi_lrange *ao_range_list; + int ai_channel_nbr; // AD config + int ai_resolution; + int ai_resolution_mask; + const comedi_lrange *ai_range_list; + int dio_channel_nbr; // DIO config +} me_board_struct; + +static const me_board_struct me_boards[] = { + { // -- ME-2600i -- + name: ME_DRIVER_NAME, + device_id:ME2600_DEVICE_ID, + ao_channel_nbr:4,// Analog Output + ao_resolution:12, + ao_resolution_mask:0x0fff, + ao_range_list:&me2600_ao_range, + ai_channel_nbr:16, + // Analog Input + ai_resolution:12, + ai_resolution_mask:0x0fff, + ai_range_list:&me2600_ai_range, + dio_channel_nbr:32, + }, + { // -- ME-2000i -- + name: ME_DRIVER_NAME, + device_id:ME2000_DEVICE_ID, + ao_channel_nbr:0,// Analog Output + ao_resolution:0, + ao_resolution_mask:0, + ao_range_list:0, + ai_channel_nbr:16, + // Analog Input + ai_resolution:12, + ai_resolution_mask:0x0fff, + ai_range_list:&me2000_ai_range, + dio_channel_nbr:32, + } +}; + +#define me_board_nbr (sizeof(me_boards)/sizeof(me_board_struct)) + +static comedi_driver me_driver = { + driver_name:ME_DRIVER_NAME, + module:THIS_MODULE, + attach:me_attach, + detach:me_detach, +}; + +COMEDI_PCI_INITCLEANUP(me_driver, me_pci_table); + +// +// Private data structure +// + +typedef struct { + struct pci_dev *pci_device; + void *plx_regbase; // PLX configuration base address + void *me_regbase; // Base address of the Meilhaus card + unsigned long plx_regbase_size; // Size of PLX configuration space + unsigned long me_regbase_size; // Size of Meilhaus space + + unsigned short control_1; // Mirror of CONTROL_1 register + unsigned short control_2; // Mirror of CONTROL_2 register + unsigned short dac_control; // Mirror of the DAC_CONTROL register + int ao_readback[4]; // Mirror of analog output data + +} me_private_data_struct; + +#define dev_private ((me_private_data_struct *)dev->private) + +// ------------------------------------------------------------------ +// +// Helpful functions +// +// ------------------------------------------------------------------ + +static __inline__ void sleep(unsigned sec) +{ + current->state = TASK_INTERRUPTIBLE; + schedule_timeout(sec * HZ); +} + +// ------------------------------------------------------------------ +// +// DIGITAL INPUT/OUTPUT SECTION +// +// ------------------------------------------------------------------ + +static int me_dio_insn_config(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int bits; + int mask = 1 << CR_CHAN(insn->chanspec); + + /* calculate port */ + if (mask & 0x0000ffff) { /* Port A in use */ + bits = 0x0000ffff; + + /* Enable Port A */ + dev_private->control_2 |= ENABLE_PORT_A; + writew(dev_private->control_2, + dev_private->me_regbase + ME_CONTROL_2); + } else { /* Port B in use */ + + bits = 0xffff0000; + + /* Enable Port B */ + dev_private->control_2 |= ENABLE_PORT_B; + writew(dev_private->control_2, + dev_private->me_regbase + ME_CONTROL_2); + } + + if (data[0]) { /* Config port as output */ + s->io_bits |= bits; + } else { /* Config port as input */ + + s->io_bits &= ~bits; + } + + return 1; +} + +// +// Digital instant input/outputs +// + +static int me_dio_insn_bits(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + unsigned int mask = data[0]; + s->state &= ~mask; + s->state |= (mask & data[1]); + + mask &= s->io_bits; + if (mask & 0x0000ffff) { /* Port A */ + writew((s->state & 0xffff), + dev_private->me_regbase + ME_DIO_PORT_A); + } else { + data[1] &= ~0x0000ffff; + data[1] |= readw(dev_private->me_regbase + ME_DIO_PORT_A); + } + + if (mask & 0xffff0000) { /* Port B */ + writew(((s->state >> 16) & 0xffff), + dev_private->me_regbase + ME_DIO_PORT_B); + } else { + data[1] &= ~0xffff0000; + data[1] |= readw(dev_private->me_regbase + ME_DIO_PORT_B) << 16; + } + + return 2; +} + +// ------------------------------------------------------------------ +// +// ANALOG INPUT SECTION +// +// ------------------------------------------------------------------ + +// +// Analog instant input +// +static int me_ai_insn_read(comedi_device * dev, + comedi_subdevice * subdevice, comedi_insn * insn, lsampl_t * data) +{ + unsigned short value; + int chan = CR_CHAN((&insn->chanspec)[0]); + int rang = CR_RANGE((&insn->chanspec)[0]); + int aref = CR_AREF((&insn->chanspec)[0]); + int i; + + /* stop any running conversion */ + dev_private->control_1 &= 0xFFFC; + writew(dev_private->control_1, dev_private->me_regbase + ME_CONTROL_1); + + /* clear chanlist and ad fifo */ + dev_private->control_2 &= ~(ENABLE_ADFIFO | ENABLE_CHANLIST); + writew(dev_private->control_2, dev_private->me_regbase + ME_CONTROL_2); + + /* reset any pending interrupt */ + writew(0x00, dev_private->me_regbase + ME_RESET_INTERRUPT); + + /* enable the chanlist and ADC fifo */ + dev_private->control_2 |= (ENABLE_ADFIFO | ENABLE_CHANLIST); + writew(dev_private->control_2, dev_private->me_regbase + ME_CONTROL_2); + + /* write to channel list fifo */ + value = chan & 0x0f; // b3:b0 are the channel number + value |= (rang & 0x03) << 4; // b5:b4 are the channel gain + value |= (rang & 0x04) << 4; // b6 channel polarity + value |= ((aref & AREF_DIFF) ? 0x80 : 0); // b7 single or differential + writew(value & 0xff, dev_private->me_regbase + ME_CHANNEL_LIST); + + /* set ADC mode to software trigger */ + dev_private->control_1 |= SOFTWARE_TRIGGERED_ADC; + writew(dev_private->control_1, dev_private->me_regbase + ME_CONTROL_1); + + /* start conversion by reading from ADC_START */ + readw(dev_private->me_regbase + ME_ADC_START); + + /* wait for ADC fifo not empty flag */ + for (i = 100000; i > 0; i--) { + if (!(readw(dev_private->me_regbase + ME_STATUS) & 0x0004)) { + break; + } + } + + /* get value from ADC fifo */ + if (i) { + data[0] = + (readw(dev_private->me_regbase + + ME_READ_AD_FIFO) ^ 0x800) & 0x0FFF; + } else { + printk("comedi%d: Cannot get single value\n", dev->minor); + return -EIO; + } + + /* stop any running conversion */ + dev_private->control_1 &= 0xFFFC; + writew(dev_private->control_1, dev_private->me_regbase + ME_CONTROL_1); + + return 1; +} + +// ------------------------------------------------------------------ +// +// HARDWARE TRIGGERED ANALOG INPUT SECTION +// +// ------------------------------------------------------------------ + +// +// Cancel analog input autoscan +// +static int me_ai_cancel(comedi_device * dev, comedi_subdevice * s) +{ + /* disable interrupts */ + + /* stop any running conversion */ + dev_private->control_1 &= 0xFFFC; + writew(dev_private->control_1, dev_private->me_regbase + ME_CONTROL_1); + + return 0; +} + +// +// Test analog input command +// +static int me_ai_do_cmd_test(comedi_device * dev, + comedi_subdevice * s, comedi_cmd * cmd) +{ + return 0; +} + +// +// Analog input command +// +static int me_ai_do_cmd(comedi_device * dev, comedi_subdevice * subdevice) +{ + return 0; +} + +// ------------------------------------------------------------------ +// +// ANALOG OUTPUT SECTION +// +// ------------------------------------------------------------------ + +// +// Analog instant output +// +static int me_ao_insn_write(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int chan; + int rang; + int i; + + /* Enable all DAC */ + dev_private->control_2 |= ENABLE_DAC; + writew(dev_private->control_2, dev_private->me_regbase + ME_CONTROL_2); + + /* and set DAC to "buffered" mode */ + dev_private->control_2 |= BUFFERED_DAC; + writew(dev_private->control_2, dev_private->me_regbase + ME_CONTROL_2); + + /* Set dac-control register */ + for (i = 0; i < insn->n; i++) { + chan = CR_CHAN((&insn->chanspec)[i]); + rang = CR_RANGE((&insn->chanspec)[i]); + + dev_private->dac_control &= ~(0x0880 >> chan); /* clear bits for this channel */ + if (rang == 0) + dev_private->dac_control |= + ((DAC_BIPOLAR_A | DAC_GAIN_1_A) >> chan); + else if (rang == 1) + dev_private->dac_control |= + ((DAC_BIPOLAR_A | DAC_GAIN_0_A) >> chan); + } + writew(dev_private->dac_control, + dev_private->me_regbase + ME_DAC_CONTROL); + + /* Update dac-control register */ + readw(dev_private->me_regbase + ME_DAC_CONTROL_UPDATE); + + /* Set data register */ + for (i = 0; i < insn->n; i++) { + chan = CR_CHAN((&insn->chanspec)[i]); + writew((data[0] & s->maxdata), + dev_private->me_regbase + ME_DAC_DATA_A + (chan << 1)); + dev_private->ao_readback[chan] = (data[0] & s->maxdata); + } + + /* Update dac with data registers */ + readw(dev_private->me_regbase + ME_DAC_UPDATE); + + return i; +} + +// +// Analog output readback +// +static int me_ao_insn_read(comedi_device * dev, + comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +{ + int i; + + for (i = 0; i < insn->n; i++) { + data[i] = + dev_private->ao_readback[CR_CHAN((&insn->chanspec)[i])]; + } + + return 1; +} + +// ------------------------------------------------------------------ +// +// INITIALISATION SECTION +// +// ------------------------------------------------------------------ + +// +// Xilinx firmware download for card: ME-2600i +// + +static int me2600_xilinx_download(comedi_device * dev, unsigned char + *me2600_firmware, unsigned int length) +{ + unsigned int value; + unsigned int file_length; + unsigned int i; + + /* disable irq's on PLX */ + writel(0x00, dev_private->plx_regbase + PLX_INTCSR); + + /* First, make a dummy read to reset xilinx */ + value = readw(dev_private->me_regbase + XILINX_DOWNLOAD_RESET); + + /* Wait until reset is over */ + sleep(1); + + /* Write a dummy value to Xilinx */ + writeb(0x00, dev_private->me_regbase + 0x0); + sleep(1); + + /* + * Format of the firmware + * Build longs from the byte-wise coded header + * Byte 1-3: length of the array + * Byte 4-7: version + * Byte 8-11: date + * Byte 12-15: reserved + */ + if (length < 16) + return -EINVAL; + file_length = + (((unsigned int)me2600_firmware[0] & 0xff) << 24) + + (((unsigned int)me2600_firmware[1] & 0xff) << 16) + + (((unsigned int)me2600_firmware[2] & 0xff) << 8) + + ((unsigned int)me2600_firmware[3] & 0xff); + + /* + * Loop for writing firmware byte by byte to xilinx + * Firmware data start at offfset 16 + */ + for (i = 0; i < file_length; i++) { + writeb((me2600_firmware[16 + i] & 0xff), + dev_private->me_regbase + 0x0); + } + + /* Write 5 dummy values to xilinx */ + for (i = 0; i < 5; i++) { + writeb(0x00, dev_private->me_regbase + 0x0); + } + + /* Test if there was an error during download -> INTB was thrown */ + value = readl(dev_private->plx_regbase + PLX_INTCSR); + if (value & 0x20) { + /* Disable interrupt */ + writel(0x00, dev_private->plx_regbase + PLX_INTCSR); + printk("comedi%d: Xilinx download failed\n", dev->minor); + return -EIO; + } + + /* Wait until the Xilinx is ready for real work */ + sleep(1); + + /* Enable PLX-Interrupts */ + writel(0x43, dev_private->plx_regbase + PLX_INTCSR); + + return 0; +} + +// +// Reset device +// + +static int me_reset(comedi_device * dev) +{ + /* Reset board */ + writew(0x00, dev_private->me_regbase + ME_CONTROL_1); + writew(0x00, dev_private->me_regbase + ME_CONTROL_2); + writew(0x00, dev_private->me_regbase + ME_RESET_INTERRUPT); + writew(0x00, dev_private->me_regbase + ME_DAC_CONTROL); + + /* Save values in the board context */ + dev_private->dac_control = 0; + dev_private->control_1 = 0; + dev_private->control_2 = 0; + + return 0; +} + +// +// Attach +// +// - Register PCI device +// - Declare device driver capability +// + +static int me_attach(comedi_device * dev, comedi_devconfig * it) +{ + struct pci_dev *pci_device; + comedi_subdevice *subdevice; + me_board_struct *board; + resource_size_t plx_regbase_tmp; + unsigned long plx_regbase_size_tmp; + resource_size_t me_regbase_tmp; + unsigned long me_regbase_size_tmp; + resource_size_t swap_regbase_tmp; + unsigned long swap_regbase_size_tmp; + resource_size_t regbase_tmp; + int result, error, i; + + // Allocate private memory + if (alloc_private(dev, sizeof(me_private_data_struct)) < 0) { + return -ENOMEM; + } +// +// Probe the device to determine what device in the series it is. +// + for (pci_device = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL); + pci_device != NULL; + pci_device = + pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pci_device)) { + if (pci_device->vendor == PCI_VENDOR_ID_MEILHAUS) { + for (i = 0; i < me_board_nbr; i++) { + if (me_boards[i].device_id == + pci_device->device) { + // was a particular bus/slot requested? + if ((it->options[0] != 0) + || (it->options[1] != 0)) { + // are we on the wrong bus/slot? + if (pci_device->bus->number != + it->options[0] + || PCI_SLOT(pci_device-> + devfn) != + it->options[1]) { + continue; + } + } + + dev->board_ptr = me_boards + i; + board = (me_board_struct *) dev-> + board_ptr; + dev_private->pci_device = pci_device; + goto found; + } + } + } + } + + printk("comedi%d: no supported board found! (req. bus/slot : %d/%d)\n", + dev->minor, it->options[0], it->options[1]); + return -EIO; + + found: + + printk("comedi%d: found %s at PCI bus %d, slot %d\n", + dev->minor, me_boards[i].name, + pci_device->bus->number, PCI_SLOT(pci_device->devfn)); + + // Enable PCI device and request PCI regions + if (comedi_pci_enable(pci_device, ME_DRIVER_NAME) < 0) { + printk("comedi%d: Failed to enable PCI device and request regions\n", dev->minor); + return -EIO; + } + // Set data in device structure + + dev->board_name = board->name; + + // Read PLX register base address [PCI_BASE_ADDRESS #0]. + + plx_regbase_tmp = pci_resource_start(pci_device, 0); + plx_regbase_size_tmp = pci_resource_len(pci_device, 0); + dev_private->plx_regbase = + ioremap(plx_regbase_tmp, plx_regbase_size_tmp); + dev_private->plx_regbase_size = plx_regbase_size_tmp; + if (!dev_private->plx_regbase) { + printk("comedi%d: Failed to remap I/O memory\n", dev->minor); + return -ENOMEM; + } + // Read Swap base address [PCI_BASE_ADDRESS #5]. + + swap_regbase_tmp = pci_resource_start(pci_device, 5); + swap_regbase_size_tmp = pci_resource_len(pci_device, 5); + + if (!swap_regbase_tmp) { + printk("comedi%d: Swap not present\n", dev->minor); + } + + /*----------------------------------------------------- Workaround start ---*/ + if (plx_regbase_tmp & 0x0080) { + printk("comedi%d: PLX-Bug detected\n", dev->minor); + + if (swap_regbase_tmp) { + regbase_tmp = plx_regbase_tmp; + plx_regbase_tmp = swap_regbase_tmp; + swap_regbase_tmp = regbase_tmp; + + result = pci_write_config_dword(pci_device, + PCI_BASE_ADDRESS_0, plx_regbase_tmp); + if (result != PCIBIOS_SUCCESSFUL) + return -EIO; + + result = pci_write_config_dword(pci_device, + PCI_BASE_ADDRESS_5, swap_regbase_tmp); + if (result != PCIBIOS_SUCCESSFUL) + return -EIO; + } else { + plx_regbase_tmp -= 0x80; + result = pci_write_config_dword(pci_device, + PCI_BASE_ADDRESS_0, plx_regbase_tmp); + if (result != PCIBIOS_SUCCESSFUL) + return -EIO; + } + } + /*----------------------------------------------------- Workaround end -----*/ + + // Read Meilhaus register base address [PCI_BASE_ADDRESS #2]. + + me_regbase_tmp = pci_resource_start(pci_device, 2); + me_regbase_size_tmp = pci_resource_len(pci_device, 2); + dev_private->me_regbase_size = me_regbase_size_tmp; + dev_private->me_regbase = ioremap(me_regbase_tmp, me_regbase_size_tmp); + if (!dev_private->me_regbase) { + printk("comedi%d: Failed to remap I/O memory\n", dev->minor); + return -ENOMEM; + } + // Download firmware and reset card + if (board->device_id == ME2600_DEVICE_ID) { + unsigned char *aux_data; + int aux_len; + + aux_data = comedi_aux_data(it->options, 0); + aux_len = it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]; + + if (!aux_data || aux_len < 1) { + comedi_error(dev, + "You must provide me2600 firmware using the --init-data option of comedi_config"); + return -EINVAL; + } + me2600_xilinx_download(dev, aux_data, aux_len); + } + + me_reset(dev); + + // device driver capabilities + + if ((error = alloc_subdevices(dev, 3)) < 0) + return error; + + subdevice = dev->subdevices + 0; + subdevice->type = COMEDI_SUBD_AI; + subdevice->subdev_flags = SDF_READABLE | SDF_COMMON | SDF_CMD_READ; + subdevice->n_chan = board->ai_channel_nbr; + subdevice->maxdata = board->ai_resolution_mask; + subdevice->len_chanlist = board->ai_channel_nbr; + subdevice->range_table = board->ai_range_list; + subdevice->cancel = me_ai_cancel; + subdevice->insn_read = me_ai_insn_read; + subdevice->do_cmdtest = me_ai_do_cmd_test; + subdevice->do_cmd = me_ai_do_cmd; + + subdevice = dev->subdevices + 1; + subdevice->type = COMEDI_SUBD_AO; + subdevice->subdev_flags = SDF_WRITEABLE | SDF_COMMON; + subdevice->n_chan = board->ao_channel_nbr; + subdevice->maxdata = board->ao_resolution_mask; + subdevice->len_chanlist = board->ao_channel_nbr; + subdevice->range_table = board->ao_range_list; + subdevice->insn_read = me_ao_insn_read; + subdevice->insn_write = me_ao_insn_write; + + subdevice = dev->subdevices + 2; + subdevice->type = COMEDI_SUBD_DIO; + subdevice->subdev_flags = SDF_READABLE | SDF_WRITEABLE; + subdevice->n_chan = board->dio_channel_nbr; + subdevice->maxdata = 1; + subdevice->len_chanlist = board->dio_channel_nbr; + subdevice->range_table = &range_digital; + subdevice->insn_bits = me_dio_insn_bits; + subdevice->insn_config = me_dio_insn_config; + subdevice->io_bits = 0; + + printk("comedi%d: " ME_DRIVER_NAME " attached.\n", dev->minor); + return 0; +} + +// +// Detach +// + +static int me_detach(comedi_device * dev) +{ + if (dev_private) { + if (dev_private->me_regbase) { + me_reset(dev); + iounmap(dev_private->me_regbase); + } + if (dev_private->plx_regbase) + iounmap(dev_private->plx_regbase); + if (dev_private->pci_device) { + if (dev_private->plx_regbase_size) { + comedi_pci_disable(dev_private->pci_device); + } + pci_dev_put(dev_private->pci_device); + } + } + return 0; +} -- cgit v1.2.3 From 8618e796ba0b775a75071165285e8a3cfc426b4d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 15:26:21 -0800 Subject: Staging: comedi: me_daq: fix checkpatch.pl issues This fixes a number of checkpatch.pl issues in the me_daq driver. Cc: Michael Hillmann Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/me_daq.c | 609 ++++++++++++++++---------------- 1 file changed, 298 insertions(+), 311 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c index e741ec54527d..c784ea999506 100644 --- a/drivers/staging/comedi/drivers/me_daq.c +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -54,114 +54,111 @@ from http://www.comedi.org #include "comedi_pci.h" -//#include "me2600_fw.h" - -#define ME_DRIVER_NAME "me_daq" - -#define ME2000_DEVICE_ID 0x2000 -#define ME2600_DEVICE_ID 0x2600 - -#define PLX_INTCSR 0x4C // PLX interrupt status register -#define XILINX_DOWNLOAD_RESET 0x42 // Xilinx registers - -#define ME_CONTROL_1 0x0000 // - | W -#define INTERRUPT_ENABLE (1<<15) -#define COUNTER_B_IRQ (1<<12) -#define COUNTER_A_IRQ (1<<11) -#define CHANLIST_READY_IRQ (1<<10) -#define EXT_IRQ (1<<9) -#define ADFIFO_HALFFULL_IRQ (1<<8) -#define SCAN_COUNT_ENABLE (1<<5) -#define SIMULTANEOUS_ENABLE (1<<4) -#define TRIGGER_FALLING_EDGE (1<<3) -#define CONTINUOUS_MODE (1<<2) -#define DISABLE_ADC (0<<0) -#define SOFTWARE_TRIGGERED_ADC (1<<0) -#define SCAN_TRIGGERED_ADC (2<<0) -#define EXT_TRIGGERED_ADC (3<<0) -#define ME_ADC_START 0x0000 // R | - -#define ME_CONTROL_2 0x0002 // - | W -#define ENABLE_ADFIFO (1<<10) -#define ENABLE_CHANLIST (1<<9) -#define ENABLE_PORT_B (1<<7) -#define ENABLE_PORT_A (1<<6) -#define ENABLE_COUNTER_B (1<<4) -#define ENABLE_COUNTER_A (1<<3) -#define ENABLE_DAC (1<<1) -#define BUFFERED_DAC (1<<0) -#define ME_DAC_UPDATE 0x0002 // R | - -#define ME_STATUS 0x0004 // R | - -#define COUNTER_B_IRQ_PENDING (1<<12) -#define COUNTER_A_IRQ_PENDING (1<<11) -#define CHANLIST_READY_IRQ_PENDING (1<<10) -#define EXT_IRQ_PENDING (1<<9) -#define ADFIFO_HALFFULL_IRQ_PENDING (1<<8) -#define ADFIFO_FULL (1<<4) -#define ADFIFO_HALFFULL (1<<3) -#define ADFIFO_EMPTY (1<<2) -#define CHANLIST_FULL (1<<1) -#define FST_ACTIVE (1<<0) -#define ME_RESET_INTERRUPT 0x0004 // - | W -#define ME_DIO_PORT_A 0x0006 // R | W -#define ME_DIO_PORT_B 0x0008 // R | W -#define ME_TIMER_DATA_0 0x000A // - | W -#define ME_TIMER_DATA_1 0x000C // - | W -#define ME_TIMER_DATA_2 0x000E // - | W -#define ME_CHANNEL_LIST 0x0010 // - | W -#define ADC_UNIPOLAR (1<<6) -#define ADC_GAIN_0 (0<<4) -#define ADC_GAIN_1 (1<<4) -#define ADC_GAIN_2 (2<<4) -#define ADC_GAIN_3 (3<<4) -#define ME_READ_AD_FIFO 0x0010 // R | - -#define ME_DAC_CONTROL 0x0012 // - | W -#define DAC_UNIPOLAR_D (0<<4) -#define DAC_BIPOLAR_D (1<<4) -#define DAC_UNIPOLAR_C (0<<5) -#define DAC_BIPOLAR_C (1<<5) -#define DAC_UNIPOLAR_B (0<<6) -#define DAC_BIPOLAR_B (1<<6) -#define DAC_UNIPOLAR_A (0<<7) -#define DAC_BIPOLAR_A (1<<7) -#define DAC_GAIN_0_D (0<<8) -#define DAC_GAIN_1_D (1<<8) -#define DAC_GAIN_0_C (0<<9) -#define DAC_GAIN_1_C (1<<9) -#define DAC_GAIN_0_B (0<<10) -#define DAC_GAIN_1_B (1<<10) -#define DAC_GAIN_0_A (0<<11) -#define DAC_GAIN_1_A (1<<11) -#define ME_DAC_CONTROL_UPDATE 0x0012 // R | - -#define ME_DAC_DATA_A 0x0014 // - | W -#define ME_DAC_DATA_B 0x0016 // - | W -#define ME_DAC_DATA_C 0x0018 // - | W -#define ME_DAC_DATA_D 0x001A // - | W -#define ME_COUNTER_ENDDATA_A 0x001C // - | W -#define ME_COUNTER_ENDDATA_B 0x001E // - | W -#define ME_COUNTER_STARTDATA_A 0x0020 // - | W -#define ME_COUNTER_VALUE_A 0x0020 // R | - -#define ME_COUNTER_STARTDATA_B 0x0022 // - | W -#define ME_COUNTER_VALUE_B 0x0022 // R | - - -// -// Function prototypes -// - -static int me_attach(comedi_device * dev, comedi_devconfig * it); -static int me_detach(comedi_device * dev); +/*#include "me2600_fw.h" */ + +#define ME_DRIVER_NAME "me_daq" + +#define ME2000_DEVICE_ID 0x2000 +#define ME2600_DEVICE_ID 0x2600 + +#define PLX_INTCSR 0x4C /* PLX interrupt status register */ +#define XILINX_DOWNLOAD_RESET 0x42 /* Xilinx registers */ + +#define ME_CONTROL_1 0x0000 /* - | W */ +#define INTERRUPT_ENABLE (1<<15) +#define COUNTER_B_IRQ (1<<12) +#define COUNTER_A_IRQ (1<<11) +#define CHANLIST_READY_IRQ (1<<10) +#define EXT_IRQ (1<<9) +#define ADFIFO_HALFFULL_IRQ (1<<8) +#define SCAN_COUNT_ENABLE (1<<5) +#define SIMULTANEOUS_ENABLE (1<<4) +#define TRIGGER_FALLING_EDGE (1<<3) +#define CONTINUOUS_MODE (1<<2) +#define DISABLE_ADC (0<<0) +#define SOFTWARE_TRIGGERED_ADC (1<<0) +#define SCAN_TRIGGERED_ADC (2<<0) +#define EXT_TRIGGERED_ADC (3<<0) +#define ME_ADC_START 0x0000 /* R | - */ +#define ME_CONTROL_2 0x0002 /* - | W */ +#define ENABLE_ADFIFO (1<<10) +#define ENABLE_CHANLIST (1<<9) +#define ENABLE_PORT_B (1<<7) +#define ENABLE_PORT_A (1<<6) +#define ENABLE_COUNTER_B (1<<4) +#define ENABLE_COUNTER_A (1<<3) +#define ENABLE_DAC (1<<1) +#define BUFFERED_DAC (1<<0) +#define ME_DAC_UPDATE 0x0002 /* R | - */ +#define ME_STATUS 0x0004 /* R | - */ +#define COUNTER_B_IRQ_PENDING (1<<12) +#define COUNTER_A_IRQ_PENDING (1<<11) +#define CHANLIST_READY_IRQ_PENDING (1<<10) +#define EXT_IRQ_PENDING (1<<9) +#define ADFIFO_HALFFULL_IRQ_PENDING (1<<8) +#define ADFIFO_FULL (1<<4) +#define ADFIFO_HALFFULL (1<<3) +#define ADFIFO_EMPTY (1<<2) +#define CHANLIST_FULL (1<<1) +#define FST_ACTIVE (1<<0) +#define ME_RESET_INTERRUPT 0x0004 /* - | W */ +#define ME_DIO_PORT_A 0x0006 /* R | W */ +#define ME_DIO_PORT_B 0x0008 /* R | W */ +#define ME_TIMER_DATA_0 0x000A /* - | W */ +#define ME_TIMER_DATA_1 0x000C /* - | W */ +#define ME_TIMER_DATA_2 0x000E /* - | W */ +#define ME_CHANNEL_LIST 0x0010 /* - | W */ +#define ADC_UNIPOLAR (1<<6) +#define ADC_GAIN_0 (0<<4) +#define ADC_GAIN_1 (1<<4) +#define ADC_GAIN_2 (2<<4) +#define ADC_GAIN_3 (3<<4) +#define ME_READ_AD_FIFO 0x0010 /* R | - */ +#define ME_DAC_CONTROL 0x0012 /* - | W */ +#define DAC_UNIPOLAR_D (0<<4) +#define DAC_BIPOLAR_D (1<<4) +#define DAC_UNIPOLAR_C (0<<5) +#define DAC_BIPOLAR_C (1<<5) +#define DAC_UNIPOLAR_B (0<<6) +#define DAC_BIPOLAR_B (1<<6) +#define DAC_UNIPOLAR_A (0<<7) +#define DAC_BIPOLAR_A (1<<7) +#define DAC_GAIN_0_D (0<<8) +#define DAC_GAIN_1_D (1<<8) +#define DAC_GAIN_0_C (0<<9) +#define DAC_GAIN_1_C (1<<9) +#define DAC_GAIN_0_B (0<<10) +#define DAC_GAIN_1_B (1<<10) +#define DAC_GAIN_0_A (0<<11) +#define DAC_GAIN_1_A (1<<11) +#define ME_DAC_CONTROL_UPDATE 0x0012 /* R | - */ +#define ME_DAC_DATA_A 0x0014 /* - | W */ +#define ME_DAC_DATA_B 0x0016 /* - | W */ +#define ME_DAC_DATA_C 0x0018 /* - | W */ +#define ME_DAC_DATA_D 0x001A /* - | W */ +#define ME_COUNTER_ENDDATA_A 0x001C /* - | W */ +#define ME_COUNTER_ENDDATA_B 0x001E /* - | W */ +#define ME_COUNTER_STARTDATA_A 0x0020 /* - | W */ +#define ME_COUNTER_VALUE_A 0x0020 /* R | - */ +#define ME_COUNTER_STARTDATA_B 0x0022 /* - | W */ +#define ME_COUNTER_VALUE_B 0x0022 /* R | - */ + +/* Function prototypes */ +static int me_attach(comedi_device *dev, comedi_devconfig *it); +static int me_detach(comedi_device *dev); static const comedi_lrange me2000_ai_range = { 8, { - BIP_RANGE(10), - BIP_RANGE(5), - BIP_RANGE(2.5), - BIP_RANGE(1.25), - UNI_RANGE(10), - UNI_RANGE(5), - UNI_RANGE(2.5), - UNI_RANGE(1.25) - } + BIP_RANGE(10), + BIP_RANGE(5), + BIP_RANGE(2.5), + BIP_RANGE(1.25), + UNI_RANGE(10), + UNI_RANGE(5), + UNI_RANGE(2.5), + UNI_RANGE(1.25) + } }; static const comedi_lrange me2600_ai_range = { @@ -197,106 +194,105 @@ static DEFINE_PCI_DEVICE_TABLE(me_pci_table) = { MODULE_DEVICE_TABLE(pci, me_pci_table); -// -// Board specification structure -// - +/* Board specification structure */ typedef struct { - const char *name; // driver name + const char *name; /* driver name */ int device_id; - int ao_channel_nbr; // DA config + int ao_channel_nbr; /* DA config */ int ao_resolution; int ao_resolution_mask; const comedi_lrange *ao_range_list; - int ai_channel_nbr; // AD config + int ai_channel_nbr; /* AD config */ int ai_resolution; int ai_resolution_mask; const comedi_lrange *ai_range_list; - int dio_channel_nbr; // DIO config + int dio_channel_nbr; /* DIO config */ } me_board_struct; static const me_board_struct me_boards[] = { - { // -- ME-2600i -- - name: ME_DRIVER_NAME, - device_id:ME2600_DEVICE_ID, - ao_channel_nbr:4,// Analog Output - ao_resolution:12, - ao_resolution_mask:0x0fff, - ao_range_list:&me2600_ao_range, - ai_channel_nbr:16, - // Analog Input - ai_resolution:12, - ai_resolution_mask:0x0fff, - ai_range_list:&me2600_ai_range, - dio_channel_nbr:32, + { + /* -- ME-2600i -- */ + .name = ME_DRIVER_NAME, + .device_id = ME2600_DEVICE_ID, + /* Analog Output */ + .ao_channel_nbr = 4, + .ao_resolution = 12, + .ao_resolution_mask = 0x0fff, + .ao_range_list = &me2600_ao_range, + .ai_channel_nbr = 16, + /* Analog Input */ + .ai_resolution = 12, + .ai_resolution_mask = 0x0fff, + .ai_range_list = &me2600_ai_range, + .dio_channel_nbr = 32, }, - { // -- ME-2000i -- - name: ME_DRIVER_NAME, - device_id:ME2000_DEVICE_ID, - ao_channel_nbr:0,// Analog Output - ao_resolution:0, - ao_resolution_mask:0, - ao_range_list:0, - ai_channel_nbr:16, - // Analog Input - ai_resolution:12, - ai_resolution_mask:0x0fff, - ai_range_list:&me2000_ai_range, - dio_channel_nbr:32, + { + /* -- ME-2000i -- */ + .name = ME_DRIVER_NAME, + .device_id = ME2000_DEVICE_ID, + /* Analog Output */ + .ao_channel_nbr = 0, + .ao_resolution = 0, + .ao_resolution_mask = 0, + .ao_range_list = 0, + .ai_channel_nbr = 16, + /* Analog Input */ + .ai_resolution = 12, + .ai_resolution_mask = 0x0fff, + .ai_range_list = &me2000_ai_range, + .dio_channel_nbr = 32, } }; #define me_board_nbr (sizeof(me_boards)/sizeof(me_board_struct)) static comedi_driver me_driver = { - driver_name:ME_DRIVER_NAME, - module:THIS_MODULE, - attach:me_attach, - detach:me_detach, + .driver_name = ME_DRIVER_NAME, + .module = THIS_MODULE, + .attach = me_attach, + .detach = me_detach, }; - COMEDI_PCI_INITCLEANUP(me_driver, me_pci_table); -// -// Private data structure -// - +/* Private data structure */ typedef struct { struct pci_dev *pci_device; - void *plx_regbase; // PLX configuration base address - void *me_regbase; // Base address of the Meilhaus card - unsigned long plx_regbase_size; // Size of PLX configuration space - unsigned long me_regbase_size; // Size of Meilhaus space + void *plx_regbase; /* PLX configuration base address */ + void *me_regbase; /* Base address of the Meilhaus card */ + unsigned long plx_regbase_size; /* Size of PLX configuration space */ + unsigned long me_regbase_size; /* Size of Meilhaus space */ - unsigned short control_1; // Mirror of CONTROL_1 register - unsigned short control_2; // Mirror of CONTROL_2 register - unsigned short dac_control; // Mirror of the DAC_CONTROL register - int ao_readback[4]; // Mirror of analog output data + unsigned short control_1; /* Mirror of CONTROL_1 register */ + unsigned short control_2; /* Mirror of CONTROL_2 register */ + unsigned short dac_control; /* Mirror of the DAC_CONTROL register */ + int ao_readback[4]; /* Mirror of analog output data */ } me_private_data_struct; #define dev_private ((me_private_data_struct *)dev->private) -// ------------------------------------------------------------------ -// -// Helpful functions -// -// ------------------------------------------------------------------ - -static __inline__ void sleep(unsigned sec) +/* + * ------------------------------------------------------------------ + * + * Helpful functions + * + * ------------------------------------------------------------------ + */ +static inline void sleep(unsigned sec) { current->state = TASK_INTERRUPTIBLE; schedule_timeout(sec * HZ); } -// ------------------------------------------------------------------ -// -// DIGITAL INPUT/OUTPUT SECTION -// -// ------------------------------------------------------------------ - -static int me_dio_insn_config(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +/* + * ------------------------------------------------------------------ + * + * DIGITAL INPUT/OUTPUT SECTION + * + * ------------------------------------------------------------------ + */ +static int me_dio_insn_config(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int bits; int mask = 1 << CR_CHAN(insn->chanspec); @@ -319,22 +315,20 @@ static int me_dio_insn_config(comedi_device * dev, dev_private->me_regbase + ME_CONTROL_2); } - if (data[0]) { /* Config port as output */ + if (data[0]) { + /* Config port as output */ s->io_bits |= bits; - } else { /* Config port as input */ - + } else { + /* Config port as input */ s->io_bits &= ~bits; } return 1; } -// -// Digital instant input/outputs -// - -static int me_dio_insn_bits(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +/* Digital instant input/outputs */ +static int me_dio_insn_bits(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { unsigned int mask = data[0]; s->state &= ~mask; @@ -360,17 +354,17 @@ static int me_dio_insn_bits(comedi_device * dev, return 2; } -// ------------------------------------------------------------------ -// -// ANALOG INPUT SECTION -// -// ------------------------------------------------------------------ - -// -// Analog instant input -// -static int me_ai_insn_read(comedi_device * dev, - comedi_subdevice * subdevice, comedi_insn * insn, lsampl_t * data) +/* + * ------------------------------------------------------------------ + * + * ANALOG INPUT SECTION + * + * ------------------------------------------------------------------ + */ + +/* Analog instant input */ +static int me_ai_insn_read(comedi_device *dev, comedi_subdevice *subdevice, + comedi_insn *insn, lsampl_t *data) { unsigned short value; int chan = CR_CHAN((&insn->chanspec)[0]); @@ -394,10 +388,14 @@ static int me_ai_insn_read(comedi_device * dev, writew(dev_private->control_2, dev_private->me_regbase + ME_CONTROL_2); /* write to channel list fifo */ - value = chan & 0x0f; // b3:b0 are the channel number - value |= (rang & 0x03) << 4; // b5:b4 are the channel gain - value |= (rang & 0x04) << 4; // b6 channel polarity - value |= ((aref & AREF_DIFF) ? 0x80 : 0); // b7 single or differential + /* b3:b0 are the channel number */ + value = chan & 0x0f; + /* b5:b4 are the channel gain */ + value |= (rang & 0x03) << 4; + /* b6 channel polarity */ + value |= (rang & 0x04) << 4; + /* b7 single or differential */ + value |= ((aref & AREF_DIFF) ? 0x80 : 0); writew(value & 0xff, dev_private->me_regbase + ME_CHANNEL_LIST); /* set ADC mode to software trigger */ @@ -408,11 +406,9 @@ static int me_ai_insn_read(comedi_device * dev, readw(dev_private->me_regbase + ME_ADC_START); /* wait for ADC fifo not empty flag */ - for (i = 100000; i > 0; i--) { - if (!(readw(dev_private->me_regbase + ME_STATUS) & 0x0004)) { + for (i = 100000; i > 0; i--) + if (!(readw(dev_private->me_regbase + ME_STATUS) & 0x0004)) break; - } - } /* get value from ADC fifo */ if (i) { @@ -420,7 +416,8 @@ static int me_ai_insn_read(comedi_device * dev, (readw(dev_private->me_regbase + ME_READ_AD_FIFO) ^ 0x800) & 0x0FFF; } else { - printk("comedi%d: Cannot get single value\n", dev->minor); + printk(KERN_ERR "comedi%d: Cannot get single value\n", + dev->minor); return -EIO; } @@ -431,16 +428,16 @@ static int me_ai_insn_read(comedi_device * dev, return 1; } -// ------------------------------------------------------------------ -// -// HARDWARE TRIGGERED ANALOG INPUT SECTION -// -// ------------------------------------------------------------------ - -// -// Cancel analog input autoscan -// -static int me_ai_cancel(comedi_device * dev, comedi_subdevice * s) +/* + * ------------------------------------------------------------------ + * + * HARDWARE TRIGGERED ANALOG INPUT SECTION + * + * ------------------------------------------------------------------ + */ + +/* Cancel analog input autoscan */ +static int me_ai_cancel(comedi_device *dev, comedi_subdevice *s) { /* disable interrupts */ @@ -451,34 +448,30 @@ static int me_ai_cancel(comedi_device * dev, comedi_subdevice * s) return 0; } -// -// Test analog input command -// -static int me_ai_do_cmd_test(comedi_device * dev, - comedi_subdevice * s, comedi_cmd * cmd) +/* Test analog input command */ +static int me_ai_do_cmd_test(comedi_device *dev, comedi_subdevice *s, + comedi_cmd *cmd) { return 0; } -// -// Analog input command -// -static int me_ai_do_cmd(comedi_device * dev, comedi_subdevice * subdevice) +/* Analog input command */ +static int me_ai_do_cmd(comedi_device *dev, comedi_subdevice *subdevice) { return 0; } -// ------------------------------------------------------------------ -// -// ANALOG OUTPUT SECTION -// -// ------------------------------------------------------------------ - -// -// Analog instant output -// -static int me_ao_insn_write(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +/* + * ------------------------------------------------------------------ + * + * ANALOG OUTPUT SECTION + * + * ------------------------------------------------------------------ + */ + +/* Analog instant output */ +static int me_ao_insn_write(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int chan; int rang; @@ -497,7 +490,8 @@ static int me_ao_insn_write(comedi_device * dev, chan = CR_CHAN((&insn->chanspec)[i]); rang = CR_RANGE((&insn->chanspec)[i]); - dev_private->dac_control &= ~(0x0880 >> chan); /* clear bits for this channel */ + /* clear bits for this channel */ + dev_private->dac_control &= ~(0x0880 >> chan); if (rang == 0) dev_private->dac_control |= ((DAC_BIPOLAR_A | DAC_GAIN_1_A) >> chan); @@ -525,11 +519,9 @@ static int me_ao_insn_write(comedi_device * dev, return i; } -// -// Analog output readback -// -static int me_ao_insn_read(comedi_device * dev, - comedi_subdevice * s, comedi_insn * insn, lsampl_t * data) +/* Analog output readback */ +static int me_ao_insn_read(comedi_device *dev, comedi_subdevice *s, + comedi_insn *insn, lsampl_t *data) { int i; @@ -541,18 +533,18 @@ static int me_ao_insn_read(comedi_device * dev, return 1; } -// ------------------------------------------------------------------ -// -// INITIALISATION SECTION -// -// ------------------------------------------------------------------ - -// -// Xilinx firmware download for card: ME-2600i -// - -static int me2600_xilinx_download(comedi_device * dev, unsigned char - *me2600_firmware, unsigned int length) +/* + * ------------------------------------------------------------------ + * + * INITIALISATION SECTION + * + * ------------------------------------------------------------------ + */ + +/* Xilinx firmware download for card: ME-2600i */ +static int me2600_xilinx_download(comedi_device *dev, + unsigned char *me2600_firmware, + unsigned int length) { unsigned int value; unsigned int file_length; @@ -581,32 +573,30 @@ static int me2600_xilinx_download(comedi_device * dev, unsigned char */ if (length < 16) return -EINVAL; - file_length = - (((unsigned int)me2600_firmware[0] & 0xff) << 24) + - (((unsigned int)me2600_firmware[1] & 0xff) << 16) + - (((unsigned int)me2600_firmware[2] & 0xff) << 8) + - ((unsigned int)me2600_firmware[3] & 0xff); + file_length = (((unsigned int)me2600_firmware[0] & 0xff) << 24) + + (((unsigned int)me2600_firmware[1] & 0xff) << 16) + + (((unsigned int)me2600_firmware[2] & 0xff) << 8) + + ((unsigned int)me2600_firmware[3] & 0xff); /* * Loop for writing firmware byte by byte to xilinx * Firmware data start at offfset 16 */ - for (i = 0; i < file_length; i++) { + for (i = 0; i < file_length; i++) writeb((me2600_firmware[16 + i] & 0xff), dev_private->me_regbase + 0x0); - } /* Write 5 dummy values to xilinx */ - for (i = 0; i < 5; i++) { + for (i = 0; i < 5; i++) writeb(0x00, dev_private->me_regbase + 0x0); - } /* Test if there was an error during download -> INTB was thrown */ value = readl(dev_private->plx_regbase + PLX_INTCSR); if (value & 0x20) { /* Disable interrupt */ writel(0x00, dev_private->plx_regbase + PLX_INTCSR); - printk("comedi%d: Xilinx download failed\n", dev->minor); + printk(KERN_ERR "comedi%d: Xilinx download failed\n", + dev->minor); return -EIO; } @@ -619,11 +609,8 @@ static int me2600_xilinx_download(comedi_device * dev, unsigned char return 0; } -// -// Reset device -// - -static int me_reset(comedi_device * dev) +/* Reset device */ +static int me_reset(comedi_device *dev) { /* Reset board */ writew(0x00, dev_private->me_regbase + ME_CONTROL_1); @@ -639,14 +626,13 @@ static int me_reset(comedi_device * dev) return 0; } -// -// Attach -// -// - Register PCI device -// - Declare device driver capability -// - -static int me_attach(comedi_device * dev, comedi_devconfig * it) +/* + * Attach + * + * - Register PCI device + * - Declare device driver capability + */ +static int me_attach(comedi_device *dev, comedi_devconfig *it) { struct pci_dev *pci_device; comedi_subdevice *subdevice; @@ -660,13 +646,11 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) resource_size_t regbase_tmp; int result, error, i; - // Allocate private memory - if (alloc_private(dev, sizeof(me_private_data_struct)) < 0) { + /* Allocate private memory */ + if (alloc_private(dev, sizeof(me_private_data_struct)) < 0) return -ENOMEM; - } -// -// Probe the device to determine what device in the series it is. -// + + /* Probe the device to determine what device in the series it is. */ for (pci_device = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL); pci_device != NULL; pci_device = @@ -675,10 +659,14 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) for (i = 0; i < me_board_nbr; i++) { if (me_boards[i].device_id == pci_device->device) { - // was a particular bus/slot requested? + /* + * was a particular bus/slot requested? + */ if ((it->options[0] != 0) || (it->options[1] != 0)) { - // are we on the wrong bus/slot? + /* + * are we on the wrong bus/slot? + */ if (pci_device->bus->number != it->options[0] || PCI_SLOT(pci_device-> @@ -698,27 +686,27 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) } } - printk("comedi%d: no supported board found! (req. bus/slot : %d/%d)\n", - dev->minor, it->options[0], it->options[1]); + printk(KERN_ERR + "comedi%d: no supported board found! (req. bus/slot : %d/%d)\n", + dev->minor, it->options[0], it->options[1]); return -EIO; - found: - - printk("comedi%d: found %s at PCI bus %d, slot %d\n", +found: + printk(KERN_INFO "comedi%d: found %s at PCI bus %d, slot %d\n", dev->minor, me_boards[i].name, pci_device->bus->number, PCI_SLOT(pci_device->devfn)); - // Enable PCI device and request PCI regions + /* Enable PCI device and request PCI regions */ if (comedi_pci_enable(pci_device, ME_DRIVER_NAME) < 0) { - printk("comedi%d: Failed to enable PCI device and request regions\n", dev->minor); + printk(KERN_ERR "comedi%d: Failed to enable PCI device and " + "request regions\n", dev->minor); return -EIO; } - // Set data in device structure + /* Set data in device structure */ dev->board_name = board->name; - // Read PLX register base address [PCI_BASE_ADDRESS #0]. - + /* Read PLX register base address [PCI_BASE_ADDRESS #0]. */ plx_regbase_tmp = pci_resource_start(pci_device, 0); plx_regbase_size_tmp = pci_resource_len(pci_device, 0); dev_private->plx_regbase = @@ -728,18 +716,18 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) printk("comedi%d: Failed to remap I/O memory\n", dev->minor); return -ENOMEM; } - // Read Swap base address [PCI_BASE_ADDRESS #5]. + + /* Read Swap base address [PCI_BASE_ADDRESS #5]. */ swap_regbase_tmp = pci_resource_start(pci_device, 5); swap_regbase_size_tmp = pci_resource_len(pci_device, 5); - if (!swap_regbase_tmp) { - printk("comedi%d: Swap not present\n", dev->minor); - } + if (!swap_regbase_tmp) + printk(KERN_ERR "comedi%d: Swap not present\n", dev->minor); - /*----------------------------------------------------- Workaround start ---*/ + /*---------------------------------------------- Workaround start ---*/ if (plx_regbase_tmp & 0x0080) { - printk("comedi%d: PLX-Bug detected\n", dev->minor); + printk(KERN_ERR "comedi%d: PLX-Bug detected\n", dev->minor); if (swap_regbase_tmp) { regbase_tmp = plx_regbase_tmp; @@ -763,19 +751,20 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) return -EIO; } } - /*----------------------------------------------------- Workaround end -----*/ + /*--------------------------------------------- Workaround end -----*/ - // Read Meilhaus register base address [PCI_BASE_ADDRESS #2]. + /* Read Meilhaus register base address [PCI_BASE_ADDRESS #2]. */ me_regbase_tmp = pci_resource_start(pci_device, 2); me_regbase_size_tmp = pci_resource_len(pci_device, 2); dev_private->me_regbase_size = me_regbase_size_tmp; dev_private->me_regbase = ioremap(me_regbase_tmp, me_regbase_size_tmp); if (!dev_private->me_regbase) { - printk("comedi%d: Failed to remap I/O memory\n", dev->minor); + printk(KERN_ERR "comedi%d: Failed to remap I/O memory\n", + dev->minor); return -ENOMEM; } - // Download firmware and reset card + /* Download firmware and reset card */ if (board->device_id == ME2600_DEVICE_ID) { unsigned char *aux_data; int aux_len; @@ -784,8 +773,9 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) aux_len = it->options[COMEDI_DEVCONF_AUX_DATA_LENGTH]; if (!aux_data || aux_len < 1) { - comedi_error(dev, - "You must provide me2600 firmware using the --init-data option of comedi_config"); + comedi_error(dev, "You must provide me2600 firmware " + "using the --init-data option of " + "comedi_config"); return -EINVAL; } me2600_xilinx_download(dev, aux_data, aux_len); @@ -793,9 +783,9 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) me_reset(dev); - // device driver capabilities - - if ((error = alloc_subdevices(dev, 3)) < 0) + /* device driver capabilities */ + error = alloc_subdevices(dev, 3); + if (error < 0) return error; subdevice = dev->subdevices + 0; @@ -831,15 +821,12 @@ static int me_attach(comedi_device * dev, comedi_devconfig * it) subdevice->insn_config = me_dio_insn_config; subdevice->io_bits = 0; - printk("comedi%d: " ME_DRIVER_NAME " attached.\n", dev->minor); + printk(KERN_INFO "comedi%d: "ME_DRIVER_NAME" attached.\n", dev->minor); return 0; } -// -// Detach -// - -static int me_detach(comedi_device * dev) +/* Detach */ +static int me_detach(comedi_device *dev) { if (dev_private) { if (dev_private->me_regbase) { @@ -849,9 +836,9 @@ static int me_detach(comedi_device * dev) if (dev_private->plx_regbase) iounmap(dev_private->plx_regbase); if (dev_private->pci_device) { - if (dev_private->plx_regbase_size) { + if (dev_private->plx_regbase_size) comedi_pci_disable(dev_private->pci_device); - } + pci_dev_put(dev_private->pci_device); } } -- cgit v1.2.3 From b1123e946be5c6f24323500fcdd8dd058e262beb Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 15:29:17 -0800 Subject: Staging: comedi: me_daq: remove typedefs This removes the typedefs from the me_daq driver. Cc: Michael Hillmann Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/me_daq.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c index c784ea999506..8821d5286082 100644 --- a/drivers/staging/comedi/drivers/me_daq.c +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -195,7 +195,7 @@ static DEFINE_PCI_DEVICE_TABLE(me_pci_table) = { MODULE_DEVICE_TABLE(pci, me_pci_table); /* Board specification structure */ -typedef struct { +struct me_board { const char *name; /* driver name */ int device_id; int ao_channel_nbr; /* DA config */ @@ -207,9 +207,9 @@ typedef struct { int ai_resolution_mask; const comedi_lrange *ai_range_list; int dio_channel_nbr; /* DIO config */ -} me_board_struct; +}; -static const me_board_struct me_boards[] = { +static const struct me_board me_boards[] = { { /* -- ME-2600i -- */ .name = ME_DRIVER_NAME, @@ -244,7 +244,7 @@ static const me_board_struct me_boards[] = { } }; -#define me_board_nbr (sizeof(me_boards)/sizeof(me_board_struct)) +#define me_board_nbr (sizeof(me_boards)/sizeof(struct me_board)) static comedi_driver me_driver = { .driver_name = ME_DRIVER_NAME, @@ -255,7 +255,7 @@ static comedi_driver me_driver = { COMEDI_PCI_INITCLEANUP(me_driver, me_pci_table); /* Private data structure */ -typedef struct { +struct me_private_data { struct pci_dev *pci_device; void *plx_regbase; /* PLX configuration base address */ void *me_regbase; /* Base address of the Meilhaus card */ @@ -266,10 +266,9 @@ typedef struct { unsigned short control_2; /* Mirror of CONTROL_2 register */ unsigned short dac_control; /* Mirror of the DAC_CONTROL register */ int ao_readback[4]; /* Mirror of analog output data */ +}; -} me_private_data_struct; - -#define dev_private ((me_private_data_struct *)dev->private) +#define dev_private ((struct me_private_data *)dev->private) /* * ------------------------------------------------------------------ @@ -636,7 +635,7 @@ static int me_attach(comedi_device *dev, comedi_devconfig *it) { struct pci_dev *pci_device; comedi_subdevice *subdevice; - me_board_struct *board; + struct me_board *board; resource_size_t plx_regbase_tmp; unsigned long plx_regbase_size_tmp; resource_size_t me_regbase_tmp; @@ -647,7 +646,7 @@ static int me_attach(comedi_device *dev, comedi_devconfig *it) int result, error, i; /* Allocate private memory */ - if (alloc_private(dev, sizeof(me_private_data_struct)) < 0) + if (alloc_private(dev, sizeof(struct me_private_data)) < 0) return -ENOMEM; /* Probe the device to determine what device in the series it is. */ @@ -677,7 +676,7 @@ static int me_attach(comedi_device *dev, comedi_devconfig *it) } dev->board_ptr = me_boards + i; - board = (me_board_struct *) dev-> + board = (struct me_board *) dev-> board_ptr; dev_private->pci_device = pci_device; goto found; -- cgit v1.2.3 From 9ccc340cc8faee1e380fb906f06b36d0e6be9870 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 19 Nov 2008 15:31:31 -0800 Subject: Staging: comedi: me_daq: fix sparse issues This fixes the sparse issues that the tool had with the me_daq driver. Cc: Michael Hillmann Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/me_daq.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c index 8821d5286082..6accec20a0f9 100644 --- a/drivers/staging/comedi/drivers/me_daq.c +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -234,7 +234,7 @@ static const struct me_board me_boards[] = { .ao_channel_nbr = 0, .ao_resolution = 0, .ao_resolution_mask = 0, - .ao_range_list = 0, + .ao_range_list = NULL, .ai_channel_nbr = 16, /* Analog Input */ .ai_resolution = 12, @@ -257,8 +257,8 @@ COMEDI_PCI_INITCLEANUP(me_driver, me_pci_table); /* Private data structure */ struct me_private_data { struct pci_dev *pci_device; - void *plx_regbase; /* PLX configuration base address */ - void *me_regbase; /* Base address of the Meilhaus card */ + void __iomem *plx_regbase; /* PLX configuration base address */ + void __iomem *me_regbase; /* Base address of the Meilhaus card */ unsigned long plx_regbase_size; /* Size of PLX configuration space */ unsigned long me_regbase_size; /* Size of Meilhaus space */ -- cgit v1.2.3 From 332521f8810377c315f0c2c8a68d880037d2b5f1 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 21 Nov 2008 10:58:10 -0800 Subject: Staging: comedi: fix checkpatch.pl warning in interrupt.h No more need for a kernel version check now that we are in the main kernel tree. Cc: David Schleef Cc: Frank Mori Hess Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/interrupt.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/interrupt.h b/drivers/staging/comedi/interrupt.h index 16532ec7a4b1..3038e461948a 100644 --- a/drivers/staging/comedi/interrupt.h +++ b/drivers/staging/comedi/interrupt.h @@ -53,15 +53,8 @@ typedef void irqreturn_t; #endif #endif -/* if interrupt handler prototype has pt_regs* parameter */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) -#define PT_REGS_ARG , struct pt_regs *regs -#define PT_REGS_CALL , regs -#define PT_REGS_NULL , NULL -#else #define PT_REGS_ARG #define PT_REGS_CALL #define PT_REGS_NULL -#endif #endif -- cgit v1.2.3 From 10f48340ed40d9adb30d248ab26b105ce8415962 Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Fri, 14 Nov 2008 20:01:14 -0500 Subject: Staging: comedi: fix build if CONFIG_PROC_FS is not set Don't include procfs functions if CONFIG_PROC_FS is not set Signed-off by: J.R. Mauro Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/proc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/staging') diff --git a/drivers/staging/comedi/proc.c b/drivers/staging/comedi/proc.c index 7db12ac0d280..5a2b72d87572 100644 --- a/drivers/staging/comedi/proc.c +++ b/drivers/staging/comedi/proc.c @@ -85,6 +85,7 @@ int comedi_read_procmem(char *buf, char **start, off_t offset, int len, return l; } +#ifdef CONFIG_PROC_FS void comedi_proc_init(void) { struct proc_dir_entry *comedi_proc; @@ -98,3 +99,4 @@ void comedi_proc_cleanup(void) { remove_proc_entry("comedi", 0); } +#endif -- cgit v1.2.3 From 5b895daef5809a3e0c411aaba09dbdc6a9075fb8 Mon Sep 17 00:00:00 2001 From: Jakub Schmidtke Date: Tue, 4 Nov 2008 23:46:58 -0800 Subject: Staging: add asus_oled driver Driver for the OLED tiny display on some Asus laptops. From: Jakub Schmidtke Cc: Cyrill Gorcunov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/asus_oled/Kconfig | 5 + drivers/staging/asus_oled/Makefile | 1 + drivers/staging/asus_oled/README | 156 +++++++ drivers/staging/asus_oled/TODO | 10 + drivers/staging/asus_oled/asus_oled.c | 745 +++++++++++++++++++++++++++++++++ drivers/staging/asus_oled/linux.txt | 33 ++ drivers/staging/asus_oled/linux_f.txt | 18 + drivers/staging/asus_oled/linux_fr.txt | 33 ++ drivers/staging/asus_oled/tux.txt | 33 ++ drivers/staging/asus_oled/tux_r.txt | 33 ++ drivers/staging/asus_oled/tux_r2.txt | 33 ++ drivers/staging/asus_oled/zig.txt | 33 ++ 14 files changed, 1136 insertions(+) create mode 100644 drivers/staging/asus_oled/Kconfig create mode 100644 drivers/staging/asus_oled/Makefile create mode 100644 drivers/staging/asus_oled/README create mode 100644 drivers/staging/asus_oled/TODO create mode 100644 drivers/staging/asus_oled/asus_oled.c create mode 100644 drivers/staging/asus_oled/linux.txt create mode 100644 drivers/staging/asus_oled/linux_f.txt create mode 100644 drivers/staging/asus_oled/linux_fr.txt create mode 100644 drivers/staging/asus_oled/tux.txt create mode 100644 drivers/staging/asus_oled/tux_r.txt create mode 100644 drivers/staging/asus_oled/tux_r2.txt create mode 100644 drivers/staging/asus_oled/zig.txt (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 5474cb28f701..d8f26acf957b 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -73,5 +73,7 @@ source "drivers/staging/benet/Kconfig" source "drivers/staging/comedi/Kconfig" +source "drivers/staging/asus_oled/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 8948a0e575a8..dd9a625d46b9 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -19,3 +19,4 @@ obj-$(CONFIG_OTUS) += otus/ obj-$(CONFIG_RT2860) += rt2860/ obj-$(CONFIG_BENET) += benet/ obj-$(CONFIG_COMEDI) += comedi/ +obj-$(CONFIG_ASUS_OLED) += asus_oled/ diff --git a/drivers/staging/asus_oled/Kconfig b/drivers/staging/asus_oled/Kconfig new file mode 100644 index 000000000000..2c10e1eb7266 --- /dev/null +++ b/drivers/staging/asus_oled/Kconfig @@ -0,0 +1,5 @@ +config ASUS_OLED + tristate "Asus OLED driver" + default N + ---help--- + Enable support for the OLED display present in some Asus laptops. diff --git a/drivers/staging/asus_oled/Makefile b/drivers/staging/asus_oled/Makefile new file mode 100644 index 000000000000..e71f9aa9e037 --- /dev/null +++ b/drivers/staging/asus_oled/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_ASUS_OLED) += asus_oled.o diff --git a/drivers/staging/asus_oled/README b/drivers/staging/asus_oled/README new file mode 100644 index 000000000000..96b9717f168f --- /dev/null +++ b/drivers/staging/asus_oled/README @@ -0,0 +1,156 @@ + + Driver for Asus OLED display present in some Asus laptops. + + The code of this driver is based on 'asusoled' program taken from + https://launchpad.net/asusoled/. I just wanted to have a simple + kernel driver for controlling this device, but I didn't know how + to do that. Now I know ;) Also, that program can not be used + with usbhid loaded, which means no USB mouse/keyboard while + controlling OLED display :( + + It has been tested on Asus G1 and didn't cause any problems, + but I don't guarantee that it won't do anything wrong :) + + It can (and probably does) have errors. It is usable + in my case, and I hope others will find it useful too! + +******* + +Building the module + + To build the module you need kernel 2.6 include files and some C compiler. + + Just run: + make + make install (as a root) + + It will build (hopefully) the module and install it in + /lib/modules/'uname -r'/extra/asus_oled.ko. + + To load it just use: + modprobe asus_oled + + You can check if it has detected your OLED display by looking into dmesg output. + There should be something like this: + asus-oled 2-7:1.0: Attached Asus OLED device + + If it doesn't find your display, you can try removing usbhid module. + If you add asus_oled into the list of modules loaded during system boot + before usbhid, it will work even when usbhid is present. + + If it still doesn't detect your hardware, check lsusb output. + There should be similar line: + Bus 002 Device 005: ID 0b05:1726 ASUSTek Computer, Inc. + + If you don't see any lines with '0b05:1726' it means that you have different + type of hardware that is not detected (it may or may not work, but the driver + knows only '0b05:1726' device). + +******* + +Configuration + + There is only one option: start_off. + You can use it by: 'modprobe asus_oled start_off=1', or by adding this + line to /etc/modprobe.conf: + options asus_oled start_off=1 + + With this option provided, asus_oled driver will switch off the display + when it is detected and attached. It is nice feature to just switch off the 'ASUS' + logo. If you don't use the display, it is probably the good idea to switch it off, + to protect OLEDs from "wearing off". + +******* + +Usage + + This module can be controlled with two special files: + /sys/class/asus_oled/oled_N/enabled + /sys/class/asus_oled/oled_N/picture + + (N is the device number, the first, and probably the only, has number 1, + so it is /sys/class/asus_oled/oled_1/enabled + and /sys/class/asus_oled/oled_1/picture) + + 'enabled' files is for reading and writing, 'picture' is writeable only. + + You can write 0 or 1 to 'enabled' file, which will switch + on and off the display. Reading from this file will tell you the last + status set, either 0 or 1. By default it is 1, so if the device was set to 'off', + and the computer was rebooted without power-off, this file will contain wrong + value - because the device is off, but hasn't been disabled this time and is + assumed to be on... + + To 'picture' file you write pictures to be displayed by the OLED device. + The format of the file: + + 00001110010111000 + 00010101010101010 + .... + + First line is a configuration parameter. Meaning of fields in : + M - picture mode. It can be either 's' for static pictures, + 'r' for rolling pictures, and 'f' for flashing pictures. + W - width of the picture. May be between 1 and 1792 + H - height of the picture. May be between 1 and 32 + + For example means static picture, 128 pixels long and 32 pixels high. + + The physical size of the display is 128x32 pixels. Static and flashing pictures + can't be larger than that (actually they can, but only part of them will be displayed ;) ) + + If the picture is smaller than 128x32 it will be centered. Rolling pictures wider than + 128 pixels will be centered too, unless their width = n*128. Vertically they will be + centered just like static pictures, if their height is smaller than 32. + + Flashing pictures will be centered horizontally if their width < 128, but they were + centered vertically in a different way. If their height < 16, they will be centered + in the upper half of the display (rows 0-15). This is because only the first half + of flashing pictures is used for flashing. When the picture with heigh = 32 is + displayed in flashing mode, its upper 16 rows will be flashing in the upper half + of the display, and the lower half will be empty. After few seconds upper part will + stop flashing (but that part of the picture will remain there), and the lower + half of the display will start displayin the lower half of the picture + in rolling mode, unless it is empty, or the picture was small enough to fit in + upper part. It is not mine idea, this is just the way Asus' display work ;) + So if you need just flashing, use at most 128x16 picture. If you need flashing and + rolling, use whole size of the display. + + Lines following the first, configuration, line are picture data. Each '1' means + that the pixel is lit, and '0' means that it is not. You can also use '#' as ON, + and ' ' (space) as OFF. Empty lines and all other characters are ignored. + + It is possible to write everything in one line 01010101010101010..., + and W*H characters will be used. If there is not enough characters, nothing will be + displayed. However, the 'line mode' is easier to read (and write), and it also + lets to omit parts of data. Whenever End-Of-Line character is found, but + the line is not W characters long, it is assumed that all missing characters + are equal to the last character in the line. + + Following line represents '0', '1' and a lots of '0's, dependng on the width of the picture + provided in configuration data: + 010 + + So if you need empty line, it is sufficient to write line with only one '0' in it. + The same works with '1' (or ' ' and '#'). + + If there are too many data in the file, they will be ignored. If you are not sure + how many characters you are missing, you can add few lines with one zero in each of them. + + There are some example pictures in .txt format, that can be used as follows: + cat foo.txt > /sys/class/asus_oled/oled_1/picture + + If the display is switched off you also need to run: + echo 1 > /sys/class/asus_oled/oled_1/enabled + To switch it off, just use: + echo 0 > /sys/class/asus_oled/oled_1/enabled + + +******* + + For any additional info please have a look at http://lapsus.berlios.de/asus_oled.html + + + + Jakub Schmidtke (sjakub@gmail.com) + diff --git a/drivers/staging/asus_oled/TODO b/drivers/staging/asus_oled/TODO new file mode 100644 index 000000000000..2514131670a3 --- /dev/null +++ b/drivers/staging/asus_oled/TODO @@ -0,0 +1,10 @@ +TODO: + - checkpatch.pl cleanups + - sparse fixes + - audit the userspace interface + - sysfs vs. char? + - Documentation/ABI/ needs to be added + - put the sample .txt files and README file somewhere. + +Please send patches to Greg Kroah-Hartman and +Cc: Jakub Schmidtke diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c new file mode 100644 index 000000000000..666a186e212b --- /dev/null +++ b/drivers/staging/asus_oled/asus_oled.c @@ -0,0 +1,745 @@ +/* + * Asus OLED USB driver + * + * Copyright (C) 2007,2008 Jakub Schmidtke (sjakub@gmail.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * + * + * This module is based on usbled and asus-laptop modules. + * + * + * Asus OLED support is based on asusoled program taken from + * https://launchpad.net/asusoled/. + * + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#define ASUS_OLED_VERSION "0.04-dev" +#define ASUS_OLED_NAME "asus-oled" +#define ASUS_OLED_UNDERSCORE_NAME "asus_oled" + +#define ASUS_OLED_ERROR "Asus OLED Display Error: " + +#define ASUS_OLED_STATIC 's' +#define ASUS_OLED_ROLL 'r' +#define ASUS_OLED_FLASH 'f' + +#define ASUS_OLED_MAX_WIDTH 1792 +#define ASUS_OLED_DISP_HEIGHT 32 +#define ASUS_OLED_PACKET_BUF_SIZE 256 + +MODULE_AUTHOR("Jakub Schmidtke, sjakub@gmail.com"); +MODULE_DESCRIPTION("Asus OLED Driver v" ASUS_OLED_VERSION); +MODULE_LICENSE("GPL"); + +static struct class *oled_class = 0; +static int oled_num = 0; + +static uint start_off = 0; + +module_param(start_off, uint, 0644); + +MODULE_PARM_DESC(start_off, "Set to 1 to switch off OLED display after it is attached"); + +typedef enum { + PACK_MODE_G1, + PACK_MODE_G50, + PACK_MODE_LAST +} oled_pack_mode_t; + +struct oled_dev_desc_str { + uint16_t idVendor; + uint16_t idProduct; + uint16_t devWidth; // width of display + oled_pack_mode_t packMode; // formula to be used while packing the picture + const char *devDesc; +}; + +/* table of devices that work with this driver */ +static struct usb_device_id id_table [] = { + { USB_DEVICE(0x0b05, 0x1726) }, // Asus G1/G2 (and variants) + { USB_DEVICE(0x0b05, 0x175b) }, // Asus G50V (and possibly others - G70? G71?) + { }, +}; + +/* parameters of specific devices */ +static struct oled_dev_desc_str oled_dev_desc_table [] = { + { 0x0b05, 0x1726, 128, PACK_MODE_G1, "G1/G2" }, + { 0x0b05, 0x175b, 256, PACK_MODE_G50, "G50" }, + { }, +}; + +MODULE_DEVICE_TABLE (usb, id_table); + +#define SETUP_PACKET_HEADER(packet, val1, val2, val3, val4, val5, val6, val7) \ + do { \ + memset(packet, 0, sizeof(struct asus_oled_header)); \ + packet->header.magic1 = 0x55; \ + packet->header.magic2 = 0xaa; \ + packet->header.flags = val1; \ + packet->header.value3 = val2; \ + packet->header.buffer1 = val3; \ + packet->header.buffer2 = val4; \ + packet->header.value6 = val5; \ + packet->header.value7 = val6; \ + packet->header.value8 = val7; \ + } while(0); + +struct asus_oled_header { + uint8_t magic1; + uint8_t magic2; + uint8_t flags; + uint8_t value3; + uint8_t buffer1; + uint8_t buffer2; + uint8_t value6; + uint8_t value7; + uint8_t value8; + uint8_t padding2[7]; +} __attribute((packed)); + +struct asus_oled_packet { + struct asus_oled_header header; + uint8_t bitmap[ASUS_OLED_PACKET_BUF_SIZE]; +} __attribute((packed)); + +struct asus_oled_dev { + struct usb_device * udev; + uint8_t pic_mode; + uint16_t dev_width; + oled_pack_mode_t pack_mode; + size_t height; + size_t width; + size_t x_shift; + size_t y_shift; + size_t buf_offs; + uint8_t last_val; + size_t buf_size; + char *buf; + uint8_t enabled; + struct device *dev; +}; + +static void enable_oled(struct asus_oled_dev *odev, uint8_t enabl) +{ + int a; + int retval; + int act_len; + struct asus_oled_packet * packet; + + packet = kzalloc(sizeof(struct asus_oled_packet), GFP_KERNEL); + + if (!packet) { + dev_err(&odev->udev->dev, "out of memory\n"); + return; + } + + SETUP_PACKET_HEADER(packet, 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00); + + if (enabl) packet->bitmap[0] = 0xaf; + else packet->bitmap[0] = 0xae; + + for (a=0; a<1; a++) { + retval = usb_bulk_msg(odev->udev, + usb_sndbulkpipe(odev->udev, 2), + packet, + sizeof(struct asus_oled_header) + 1, + &act_len, + -1); + + if (retval) + dev_dbg(&odev->udev->dev, "retval = %d\n", retval); + } + + odev->enabled = enabl; + + kfree(packet); +} + +static ssize_t set_enabled(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + struct usb_interface *intf = to_usb_interface(dev); + struct asus_oled_dev *odev = usb_get_intfdata(intf); + int temp = simple_strtoul(buf, NULL, 10); + + enable_oled(odev, temp); + + return count; +} + +static ssize_t class_set_enabled(struct device *device, struct device_attribute *attr, const char *buf, size_t count) +{ + struct asus_oled_dev *odev = (struct asus_oled_dev *) dev_get_drvdata(device); + + int temp = simple_strtoul(buf, NULL, 10); + + enable_oled(odev, temp); + + return count; +} + +static ssize_t get_enabled(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct usb_interface *intf = to_usb_interface(dev); + struct asus_oled_dev *odev = usb_get_intfdata(intf); + + return sprintf(buf, "%d\n", odev->enabled); +} + +static ssize_t class_get_enabled(struct device *device, struct device_attribute *attr, char *buf) +{ + struct asus_oled_dev *odev = (struct asus_oled_dev *) dev_get_drvdata(device); + + return sprintf(buf, "%d\n", odev->enabled); +} + +static void send_packets(struct usb_device *udev, struct asus_oled_packet *packet, + char *buf, uint8_t p_type, size_t p_num) +{ + size_t i; + int act_len; + + for (i = 0; i < p_num; i++) { + int retval; + + switch (p_type) { + case ASUS_OLED_ROLL: + SETUP_PACKET_HEADER(packet, 0x40, 0x80, p_num, i + 1, 0x00, 0x01, 0xff); + break; + case ASUS_OLED_STATIC: + SETUP_PACKET_HEADER(packet, 0x10 + i, 0x80, 0x01, 0x01, 0x00, 0x01, 0x00); + break; + case ASUS_OLED_FLASH: + SETUP_PACKET_HEADER(packet, 0x10 + i, 0x80, 0x01, 0x01, 0x00, 0x00, 0xff); + break; + } + + memcpy(packet->bitmap, buf + (ASUS_OLED_PACKET_BUF_SIZE*i), ASUS_OLED_PACKET_BUF_SIZE); + + retval = usb_bulk_msg(udev, + usb_sndctrlpipe(udev, 2), + packet, + sizeof(struct asus_oled_packet), + &act_len, + -1); + + if (retval) + dev_dbg(&udev->dev, "retval = %d\n", retval); + } +} + +static void send_packet(struct usb_device *udev, struct asus_oled_packet *packet, size_t offset, size_t len, char *buf, uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6){ + int retval; + int act_len; + + SETUP_PACKET_HEADER(packet, b1, b2, b3, b4, b5, b6, 0x00); + memcpy(packet->bitmap, buf + offset, len); + + retval = usb_bulk_msg(udev, + usb_sndctrlpipe(udev, 2), + packet, + sizeof(struct asus_oled_packet), + &act_len, + -1); + + if (retval) + dev_dbg(&udev->dev, "retval = %d\n", retval); +} + + +static void send_packets_g50(struct usb_device *udev, struct asus_oled_packet *packet, char *buf) +{ + send_packet(udev, packet, 0, 0x100, buf, 0x10, 0x00, 0x02, 0x01, 0x00, 0x01); + send_packet(udev, packet, 0x100, 0x080, buf, 0x10, 0x00, 0x02, 0x02, 0x80, 0x00); + + send_packet(udev, packet, 0x180, 0x100, buf, 0x11, 0x00, 0x03, 0x01, 0x00, 0x01); + send_packet(udev, packet, 0x280, 0x100, buf, 0x11, 0x00, 0x03, 0x02, 0x00, 0x01); + send_packet(udev, packet, 0x380, 0x080, buf, 0x11, 0x00, 0x03, 0x03, 0x80, 0x00); +} + + +static void send_data(struct asus_oled_dev *odev) +{ + size_t packet_num = odev->buf_size / ASUS_OLED_PACKET_BUF_SIZE; + struct asus_oled_packet * packet; + + packet = kzalloc(sizeof(struct asus_oled_packet), GFP_KERNEL); + + if (!packet) { + dev_err(&odev->udev->dev, "out of memory\n"); + return; + } + + if (odev->pack_mode==PACK_MODE_G1){ + // When sending roll-mode data the display updated only first packet. + // I have no idea why, but when static picture is send just before + // rolling picture - everything works fine. + if (odev->pic_mode == ASUS_OLED_ROLL) + send_packets(odev->udev, packet, odev->buf, ASUS_OLED_STATIC, 2); + + // Only ROLL mode can use more than 2 packets. + if (odev->pic_mode != ASUS_OLED_ROLL && packet_num > 2) + packet_num = 2; + + send_packets(odev->udev, packet, odev->buf, odev->pic_mode, packet_num); + } + else + if (odev->pack_mode==PACK_MODE_G50){ + send_packets_g50(odev->udev, packet, odev->buf); + } + + kfree(packet); +} + +static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count) +{ + while (count-- > 0) { + if (val) { + size_t x = odev->buf_offs % odev->width; + size_t y = odev->buf_offs / odev->width; + size_t i; + + x += odev->x_shift; + y += odev->y_shift; + + switch(odev->pack_mode) + { + case PACK_MODE_G1: + // i = (x/128)*640 + 127 - x + (y/8)*128; + // This one for 128 is the same, but might be better for different widths? + i = (x/odev->dev_width)*640 + odev->dev_width - 1 - x + (y/8)*odev->dev_width; + break; + + case PACK_MODE_G50: + i = (odev->dev_width - 1 - x)/8 + y*odev->dev_width/8; + break; + + default: + i = 0; + printk(ASUS_OLED_ERROR "Unknown OLED Pack Mode: %d!\n", odev->pack_mode); + break; + } + + if (i >= odev->buf_size) { + printk(ASUS_OLED_ERROR "Buffer overflow! Report a bug in the driver: offs: %d >= %d i: %d (x: %d y: %d)\n", + (int) odev->buf_offs, (int) odev->buf_size, (int) i, (int) x, (int) y); + return -EIO; + } + + switch (odev->pack_mode) + { + case PACK_MODE_G1: + odev->buf[i] &= ~(1<<(y%8)); + break; + + case PACK_MODE_G50: + odev->buf[i] &= ~(1<<(x%8)); + break; + + default: + // cannot get here; stops gcc complaining + ; + } + } + + odev->last_val = val; + odev->buf_offs++; + } + + return 0; +} + +static ssize_t odev_set_picture(struct asus_oled_dev *odev, const char *buf, size_t count) +{ + size_t offs = 0, max_offs; + + if (count < 1) return 0; + + if (tolower(buf[0]) == 'b'){ + // binary mode, set the entire memory + + size_t i; + + odev->buf_size = (odev->dev_width * ASUS_OLED_DISP_HEIGHT) / 8; + + if (odev->buf) kfree(odev->buf); + odev->buf = kmalloc(odev->buf_size, GFP_KERNEL); + + memset(odev->buf, 0xff, odev->buf_size); + + for (i=1; i < count && i<=32*32; i++){ + odev->buf[i-1] = buf[i]; + odev->buf_offs = i-1; + } + + odev->width=odev->dev_width / 8; + odev->height=ASUS_OLED_DISP_HEIGHT; + odev->x_shift=0; + odev->y_shift=0; + odev->last_val=0; + + send_data(odev); + + return count; + } + + if (buf[0] == '<') { + size_t i; + size_t w = 0, h = 0; + size_t w_mem, h_mem; + + if (count < 10 || buf[2] != ':') { + goto error_header; + } + + switch(tolower(buf[1])) { + case ASUS_OLED_STATIC: + case ASUS_OLED_ROLL: + case ASUS_OLED_FLASH: + odev->pic_mode = buf[1]; + break; + default: + printk(ASUS_OLED_ERROR "Wrong picture mode: '%c'.\n", buf[1]); + return -EIO; + break; + } + + for (i = 3; i < count; ++i) { + if (buf[i] >= '0' && buf[i] <= '9') { + w = 10*w + (buf[i] - '0'); + + if (w > ASUS_OLED_MAX_WIDTH) goto error_width; + } + else if (tolower(buf[i]) == 'x') break; + else goto error_width; + } + + for (++i; i < count; ++i) { + if (buf[i] >= '0' && buf[i] <= '9') { + h = 10*h + (buf[i] - '0'); + + if (h > ASUS_OLED_DISP_HEIGHT) goto error_height; + } + else if (tolower(buf[i]) == '>') break; + else goto error_height; + } + + if (w < 1 || w > ASUS_OLED_MAX_WIDTH) goto error_width; + + if (h < 1 || h > ASUS_OLED_DISP_HEIGHT) goto error_height; + + if (i >= count || buf[i] != '>') goto error_header; + + offs = i+1; + + if (w % (odev->dev_width) != 0) + w_mem = (w/(odev->dev_width) + 1)*(odev->dev_width); + else + w_mem = w; + + if (h < ASUS_OLED_DISP_HEIGHT) + h_mem = ASUS_OLED_DISP_HEIGHT; + else + h_mem = h; + + odev->buf_size = w_mem * h_mem / 8; + + if (odev->buf) kfree(odev->buf); + odev->buf = kmalloc(odev->buf_size, GFP_KERNEL); + + if (odev->buf == NULL) { + odev->buf_size = 0; + printk(ASUS_OLED_ERROR "Out of memory!\n"); + return -ENOMEM; + } + + memset(odev->buf, 0xff, odev->buf_size); + + odev->buf_offs = 0; + odev->width = w; + odev->height = h; + odev->x_shift = 0; + odev->y_shift = 0; + odev->last_val = 0; + + if (odev->pic_mode == ASUS_OLED_FLASH) { + if (h < ASUS_OLED_DISP_HEIGHT/2) + odev->y_shift = (ASUS_OLED_DISP_HEIGHT/2 - h)/2; + } + else { + if (h < ASUS_OLED_DISP_HEIGHT) + odev->y_shift = (ASUS_OLED_DISP_HEIGHT - h)/2; + } + + if (w < (odev->dev_width)) + odev->x_shift = ((odev->dev_width) - w)/2; + } + + max_offs = odev->width * odev->height; + + while (offs < count && odev->buf_offs < max_offs) { + int ret; + + if (buf[offs] == '1' || buf[offs] == '#') { + if ( (ret = append_values(odev, 1, 1)) < 0) return ret; + } + else if (buf[offs] == '0' || buf[offs] == ' ') { + if ( (ret = append_values(odev, 0, 1)) < 0) return ret; + } + else if (buf[offs] == '\n') { + // New line detected. Lets assume, that all characters till the end of the + // line were equal to the last character in this line. + if (odev->buf_offs % odev->width != 0) + if ( (ret = append_values(odev, odev->last_val, + odev->width - (odev->buf_offs % odev->width))) < 0) return ret; + } + + offs++; + } + + if (odev->buf_offs >= max_offs) send_data(odev); + + return count; + +error_width: + printk(ASUS_OLED_ERROR "Wrong picture width specified.\n"); + return -EIO; + +error_height: + printk(ASUS_OLED_ERROR "Wrong picture height specified.\n"); + return -EIO; + +error_header: + printk(ASUS_OLED_ERROR "Wrong picture header.\n"); + return -EIO; +} + +static ssize_t set_picture(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + struct usb_interface *intf = to_usb_interface(dev); + + return odev_set_picture(usb_get_intfdata(intf), buf, count); +} + +static ssize_t class_set_picture(struct device *device, struct device_attribute *attr, const char *buf, size_t count) +{ + return odev_set_picture((struct asus_oled_dev *) dev_get_drvdata(device), buf, count); +} + +#define ASUS_OLED_DEVICE_ATTR(_file) dev_attr_asus_oled_##_file + +static DEVICE_ATTR(asus_oled_enabled, S_IWUGO | S_IRUGO, get_enabled, set_enabled); +static DEVICE_ATTR(asus_oled_picture, S_IWUGO , NULL, set_picture); + +static DEVICE_ATTR(enabled, S_IWUGO | S_IRUGO, class_get_enabled, class_set_enabled); +static DEVICE_ATTR(picture, S_IWUGO, NULL, class_set_picture); + +static int asus_oled_probe(struct usb_interface *interface, const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(interface); + struct asus_oled_dev *odev = NULL; + int retval = -ENOMEM; + uint16_t dev_width = 0; + oled_pack_mode_t pack_mode = PACK_MODE_LAST; + const struct oled_dev_desc_str * dev_desc = oled_dev_desc_table; + const char *desc = 0; + + if (id == 0) { + // Even possible? Just to make sure... + dev_err(&interface->dev, "No usb_device_id provided!\n"); + return -ENODEV; + } + + for (; dev_desc->idVendor; dev_desc++) + { + if (dev_desc->idVendor == id->idVendor + && dev_desc->idProduct == id->idProduct) + { + dev_width = dev_desc->devWidth; + desc = dev_desc->devDesc; + pack_mode = dev_desc->packMode; + break; + } + } + + if ( !desc || dev_width < 1 || pack_mode == PACK_MODE_LAST) { + dev_err(&interface->dev, "Missing or incomplete device description!\n"); + return -ENODEV; + } + + odev = kzalloc(sizeof(struct asus_oled_dev), GFP_KERNEL); + + if (odev == NULL) { + dev_err(&interface->dev, "Out of memory\n"); + return -ENOMEM; + } + + odev->udev = usb_get_dev(udev); + odev->pic_mode = ASUS_OLED_STATIC; + odev->dev_width = dev_width; + odev->pack_mode = pack_mode; + odev->height = 0; + odev->width = 0; + odev->x_shift = 0; + odev->y_shift = 0; + odev->buf_offs = 0; + odev->buf_size = 0; + odev->last_val = 0; + odev->buf = NULL; + odev->enabled = 1; + odev->dev = 0; + + usb_set_intfdata (interface, odev); + + if ((retval = device_create_file(&interface->dev, &ASUS_OLED_DEVICE_ATTR(enabled)))) { + goto err_files; + } + + if ((retval = device_create_file(&interface->dev, &ASUS_OLED_DEVICE_ATTR(picture)))) { + goto err_files; + } + + odev->dev = device_create(oled_class, &interface->dev, MKDEV(0,0), + NULL,"oled_%d", ++oled_num); + + if (IS_ERR(odev->dev)) { + retval = PTR_ERR(odev->dev); + goto err_files; + } + + dev_set_drvdata(odev->dev, odev); + + if ( (retval = device_create_file(odev->dev, &dev_attr_enabled))) { + goto err_class_enabled; + } + + if ( (retval = device_create_file(odev->dev, &dev_attr_picture))) { + goto err_class_picture; + } + + dev_info(&interface->dev, "Attached Asus OLED device: %s [width %u, pack_mode %d]\n", desc, odev->dev_width, odev->pack_mode); + + if (start_off) + enable_oled(odev, 0); + + return 0; + +err_class_picture: + device_remove_file(odev->dev, &dev_attr_picture); + +err_class_enabled: + device_remove_file(odev->dev, &dev_attr_enabled); + device_unregister(odev->dev); + +err_files: + device_remove_file(&interface->dev, &ASUS_OLED_DEVICE_ATTR(enabled)); + device_remove_file(&interface->dev, &ASUS_OLED_DEVICE_ATTR(picture)); + + usb_set_intfdata (interface, NULL); + usb_put_dev(odev->udev); + kfree(odev); + + return retval; +} + +static void asus_oled_disconnect(struct usb_interface *interface) +{ + struct asus_oled_dev *odev; + + odev = usb_get_intfdata (interface); + usb_set_intfdata (interface, NULL); + + device_remove_file(odev->dev, &dev_attr_picture); + device_remove_file(odev->dev, &dev_attr_enabled); + device_unregister(odev->dev); + + device_remove_file(&interface->dev, & ASUS_OLED_DEVICE_ATTR(picture)); + device_remove_file(&interface->dev, & ASUS_OLED_DEVICE_ATTR(enabled)); + + usb_put_dev(odev->udev); + + if (odev->buf) kfree(odev->buf); + + kfree(odev); + + dev_info(&interface->dev, "Disconnected Asus OLED device\n"); +} + +static struct usb_driver oled_driver = { + .name = ASUS_OLED_NAME, + .probe = asus_oled_probe, + .disconnect = asus_oled_disconnect, + .id_table = id_table, +}; + +static ssize_t version_show(struct class *dev, char *buf) +{ + return sprintf(buf, ASUS_OLED_UNDERSCORE_NAME " %s\n", ASUS_OLED_VERSION); +} + +static CLASS_ATTR(version, S_IRUGO, version_show, NULL); + +static int __init asus_oled_init(void) +{ + int retval = 0; + oled_class = class_create(THIS_MODULE, ASUS_OLED_UNDERSCORE_NAME); + + if (IS_ERR(oled_class)) { + err("Error creating " ASUS_OLED_UNDERSCORE_NAME " class"); + return PTR_ERR(oled_class); + } + + if ((retval = class_create_file(oled_class, &class_attr_version))) { + err("Error creating class version file"); + goto error; + } + + retval = usb_register(&oled_driver); + + if (retval) { + err("usb_register failed. Error number %d", retval); + goto error; + } + + return retval; + +error: + class_destroy(oled_class); + return retval; +} + +static void __exit asus_oled_exit(void) +{ + class_remove_file(oled_class, &class_attr_version); + class_destroy(oled_class); + + usb_deregister(&oled_driver); +} + +module_init (asus_oled_init); +module_exit (asus_oled_exit); + diff --git a/drivers/staging/asus_oled/linux.txt b/drivers/staging/asus_oled/linux.txt new file mode 100644 index 000000000000..dc758b0eb379 --- /dev/null +++ b/drivers/staging/asus_oled/linux.txt @@ -0,0 +1,33 @@ + +0 +0 +00000000000000000000000000000000000000000000000000000000000000000000000000 +00000000000000000000000000000000000000000000000000000000000000000000000000 +00000000000000000000000000000000000000000000000000000000000000000000000000 +00000000000000000000000000000000000000000000000000000000000000000000000000 +01111111111000000000000000000000000000000000000000000000000000000000000000 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+00000000000010000000000000000000000000000000000000010000000000000000000000001000000000000000000000000000000000000001000000000000 +00000000000001000000000000000000000000000000000000100000000000000000000000000100000000000000000000000000000000000010000000000000 +00000000000000100000000000000000000000000000000001000000000000000000000000000010000000000000000000000000000000000100000000000000 +00000000000000010000000000000000000000000000000010000000000000000000000000000001000000000000000000000000000000001000000000000000 +00000000000000001000000000000000000000000000000100000000000000000000000000000000100000000000000000000000000000010000000000000000 +00000000000000000100000000000000000000000000001000000000000000000000000000000000010000000000000000000000000000100000000000000000 +00000000000000000010000000000000000000000000010000000000000000000000000000000000001000000000000000000000000001000000000000000000 +00000000000000000001000000000000000000000000100000000000000000000000000000000000000100000000000000000000000010000000000000000000 +00000000000000000000100000000000000000000001000000000000000000000000000000000000000010000000000000000000000100000000000000000000 +00000000000000000000010000000000000000000010000000000000000000000000000000000000000001000000000000000000001000000000000000000000 +00000000000000000000001000000000000000000100000000000000000000000000000000000000000000100000000000000000010000000000000000000000 +00000000000000000000000100000000000000001000000000000000000000000000000000000000000000010000000000000000100000000000000000000000 +00000000000000000000000010000000000000010000000000000000000000000000000000000000000000001000000000000001000000000000000000000000 +00000000000000000000000001000000000000100000000000000000000000000000000000000000000000000100000000000010000000000000000000000000 +00000000000000000000000000100000000001000000000000000000000000000000000000000000000000000010000000000100000000000000000000000000 +00000000000000000000000000010000000010000000000000000000000000000000000000000000000000000001000000001000000000000000000000000000 +00000000000000000000000000001000000100000000000000000000000000000000000000000000000000000000100000010000000000000000000000000000 +00000000000000000000000000000100001000000000000000000000000000000000000000000000000000000000010000100000000000000000000000000000 +00000000000000000000000000000010010000000000000000000000000000000000000000000000000000000000001001000000000000000000000000000000 +00000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000 -- cgit v1.2.3 From 68ca1ee4fca802049946f33b7b805c7d2ef33db1 Mon Sep 17 00:00:00 2001 From: Kamalesh Babulal Date: Thu, 20 Nov 2008 22:39:27 +0530 Subject: Staging: asus_oled: fix build dependancy asus_oled depends on the CONFIG_USB_SUPPORT, I have only build tested the patch. Signed-off-by: Kamalesh Babulal Signed-off-by: Greg Kroah-Hartman --- drivers/staging/asus_oled/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/staging') diff --git a/drivers/staging/asus_oled/Kconfig b/drivers/staging/asus_oled/Kconfig index 2c10e1eb7266..e56dbb25ac5d 100644 --- a/drivers/staging/asus_oled/Kconfig +++ b/drivers/staging/asus_oled/Kconfig @@ -1,5 +1,6 @@ config ASUS_OLED tristate "Asus OLED driver" + depends on USB default N ---help--- Enable support for the OLED display present in some Asus laptops. -- cgit v1.2.3 From af37e2861b91d21dc12c8bc8b379f1154e1b4b35 Mon Sep 17 00:00:00 2001 From: David Kiliani Date: Sat, 1 Nov 2008 00:39:12 +0100 Subject: Staging: Add the Meilhaus ME-IDS driver package Originally written by Guenter Gebhardt and Krzysztof Gantzke This is the drv/lnx/mod directory of ME-IDS 1.2.9 tarball with some files from drv/lnx/include. Signed-off-by: David Kiliani Cc: Guenter Gebhardt Cc: Krzysztof Gantzke Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/meilhaus/Kconfig | 127 + drivers/staging/meilhaus/Makefile | 43 + drivers/staging/meilhaus/TODO | 10 + drivers/staging/meilhaus/me0600_device.c | 215 + drivers/staging/meilhaus/me0600_device.h | 97 + drivers/staging/meilhaus/me0600_dio.c | 415 ++ drivers/staging/meilhaus/me0600_dio.h | 68 + drivers/staging/meilhaus/me0600_dio_reg.h | 41 + drivers/staging/meilhaus/me0600_ext_irq.c | 478 ++ drivers/staging/meilhaus/me0600_ext_irq.h | 58 + drivers/staging/meilhaus/me0600_ext_irq_reg.h | 18 + drivers/staging/meilhaus/me0600_optoi.c | 243 + drivers/staging/meilhaus/me0600_optoi.h | 58 + drivers/staging/meilhaus/me0600_optoi_reg.h | 35 + drivers/staging/meilhaus/me0600_relay.c | 359 ++ drivers/staging/meilhaus/me0600_relay.h | 63 + drivers/staging/meilhaus/me0600_relay_reg.h | 36 + drivers/staging/meilhaus/me0600_ttli.c | 238 + drivers/staging/meilhaus/me0600_ttli.h | 58 + drivers/staging/meilhaus/me0600_ttli_reg.h | 35 + drivers/staging/meilhaus/me0900_device.c | 180 + drivers/staging/meilhaus/me0900_device.h | 92 + drivers/staging/meilhaus/me0900_di.c | 246 + drivers/staging/meilhaus/me0900_di.h | 65 + drivers/staging/meilhaus/me0900_do.c | 314 ++ drivers/staging/meilhaus/me0900_do.h | 68 + drivers/staging/meilhaus/me0900_reg.h | 40 + drivers/staging/meilhaus/me1000_device.c | 208 + drivers/staging/meilhaus/me1000_device.h | 59 + drivers/staging/meilhaus/me1000_dio.c | 438 ++ drivers/staging/meilhaus/me1000_dio.h | 71 + drivers/staging/meilhaus/me1000_dio_reg.h | 50 + drivers/staging/meilhaus/me1400_device.c | 256 ++ drivers/staging/meilhaus/me1400_device.h | 108 + drivers/staging/meilhaus/me1400_ext_irq.c | 517 +++ drivers/staging/meilhaus/me1400_ext_irq.h | 62 + drivers/staging/meilhaus/me1400_ext_irq_reg.h | 56 + drivers/staging/meilhaus/me1600_ao.c | 1033 +++++ drivers/staging/meilhaus/me1600_ao.h | 132 + drivers/staging/meilhaus/me1600_ao_reg.h | 66 + drivers/staging/meilhaus/me1600_device.c | 261 ++ drivers/staging/meilhaus/me1600_device.h | 101 + drivers/staging/meilhaus/me4600_ai.c | 3434 ++++++++++++++ drivers/staging/meilhaus/me4600_ai.h | 180 + drivers/staging/meilhaus/me4600_ai_reg.h | 107 + drivers/staging/meilhaus/me4600_ao.c | 6011 +++++++++++++++++++++++++ drivers/staging/meilhaus/me4600_ao.h | 263 ++ drivers/staging/meilhaus/me4600_ao_reg.h | 113 + drivers/staging/meilhaus/me4600_device.c | 373 ++ drivers/staging/meilhaus/me4600_device.h | 151 + drivers/staging/meilhaus/me4600_di.c | 256 ++ drivers/staging/meilhaus/me4600_di.h | 64 + drivers/staging/meilhaus/me4600_dio.c | 510 +++ drivers/staging/meilhaus/me4600_dio.h | 69 + drivers/staging/meilhaus/me4600_dio_reg.h | 63 + drivers/staging/meilhaus/me4600_do.c | 433 ++ drivers/staging/meilhaus/me4600_do.h | 65 + drivers/staging/meilhaus/me4600_ext_irq.c | 467 ++ drivers/staging/meilhaus/me4600_ext_irq.h | 78 + drivers/staging/meilhaus/me4600_ext_irq_reg.h | 41 + drivers/staging/meilhaus/me4600_reg.h | 46 + drivers/staging/meilhaus/me6000_ao.c | 3739 +++++++++++++++ drivers/staging/meilhaus/me6000_ao.h | 200 + drivers/staging/meilhaus/me6000_ao_reg.h | 177 + drivers/staging/meilhaus/me6000_device.c | 211 + drivers/staging/meilhaus/me6000_device.h | 149 + drivers/staging/meilhaus/me6000_dio.c | 415 ++ drivers/staging/meilhaus/me6000_dio.h | 68 + drivers/staging/meilhaus/me6000_dio_reg.h | 43 + drivers/staging/meilhaus/me6000_reg.h | 35 + drivers/staging/meilhaus/me8100_device.c | 187 + drivers/staging/meilhaus/me8100_device.h | 97 + drivers/staging/meilhaus/me8100_di.c | 693 +++ drivers/staging/meilhaus/me8100_di.h | 89 + drivers/staging/meilhaus/me8100_di_reg.h | 47 + drivers/staging/meilhaus/me8100_do.c | 391 ++ drivers/staging/meilhaus/me8100_do.h | 70 + drivers/staging/meilhaus/me8100_do_reg.h | 36 + drivers/staging/meilhaus/me8100_reg.h | 41 + drivers/staging/meilhaus/me8200_device.c | 194 + drivers/staging/meilhaus/me8200_device.h | 97 + drivers/staging/meilhaus/me8200_di.c | 857 ++++ drivers/staging/meilhaus/me8200_di.h | 92 + drivers/staging/meilhaus/me8200_di_reg.h | 75 + drivers/staging/meilhaus/me8200_dio.c | 418 ++ drivers/staging/meilhaus/me8200_dio.h | 68 + drivers/staging/meilhaus/me8200_dio_reg.h | 43 + drivers/staging/meilhaus/me8200_do.c | 600 +++ drivers/staging/meilhaus/me8200_do.h | 75 + drivers/staging/meilhaus/me8200_do_reg.h | 40 + drivers/staging/meilhaus/me8200_reg.h | 46 + drivers/staging/meilhaus/me8254.c | 1176 +++++ drivers/staging/meilhaus/me8254.h | 80 + drivers/staging/meilhaus/me8254_reg.h | 172 + drivers/staging/meilhaus/me8255.c | 462 ++ drivers/staging/meilhaus/me8255.h | 59 + drivers/staging/meilhaus/me8255_reg.h | 50 + drivers/staging/meilhaus/mecirc_buf.h | 131 + drivers/staging/meilhaus/mecommon.h | 26 + drivers/staging/meilhaus/medebug.h | 125 + drivers/staging/meilhaus/medefines.h | 449 ++ drivers/staging/meilhaus/medevice.c | 1740 +++++++ drivers/staging/meilhaus/medevice.h | 304 ++ drivers/staging/meilhaus/medlist.c | 127 + drivers/staging/meilhaus/medlist.h | 91 + drivers/staging/meilhaus/medlock.c | 195 + drivers/staging/meilhaus/medlock.h | 76 + drivers/staging/meilhaus/medriver.h | 350 ++ drivers/staging/meilhaus/medummy.c | 1266 ++++++ drivers/staging/meilhaus/medummy.h | 40 + drivers/staging/meilhaus/meerror.h | 100 + drivers/staging/meilhaus/mefirmware.c | 137 + drivers/staging/meilhaus/mefirmware.h | 57 + drivers/staging/meilhaus/meids.h | 31 + drivers/staging/meilhaus/meinternal.h | 363 ++ drivers/staging/meilhaus/meioctl.h | 515 +++ drivers/staging/meilhaus/memain.c | 2022 +++++++++ drivers/staging/meilhaus/memain.h | 460 ++ drivers/staging/meilhaus/meplx_reg.h | 53 + drivers/staging/meilhaus/meslist.c | 173 + drivers/staging/meilhaus/meslist.h | 108 + drivers/staging/meilhaus/meslock.c | 136 + drivers/staging/meilhaus/meslock.h | 73 + drivers/staging/meilhaus/mesubdevice.c | 317 ++ drivers/staging/meilhaus/mesubdevice.h | 197 + drivers/staging/meilhaus/metempl_device.c | 137 + drivers/staging/meilhaus/metempl_device.h | 92 + drivers/staging/meilhaus/metempl_sub.c | 149 + drivers/staging/meilhaus/metempl_sub.h | 64 + drivers/staging/meilhaus/metempl_sub_reg.h | 35 + drivers/staging/meilhaus/metypes.h | 95 + 133 files changed, 41371 insertions(+) create mode 100644 drivers/staging/meilhaus/Kconfig create mode 100644 drivers/staging/meilhaus/Makefile create mode 100644 drivers/staging/meilhaus/TODO create mode 100644 drivers/staging/meilhaus/me0600_device.c create mode 100644 drivers/staging/meilhaus/me0600_device.h create mode 100644 drivers/staging/meilhaus/me0600_dio.c create mode 100644 drivers/staging/meilhaus/me0600_dio.h create mode 100644 drivers/staging/meilhaus/me0600_dio_reg.h create mode 100644 drivers/staging/meilhaus/me0600_ext_irq.c create mode 100644 drivers/staging/meilhaus/me0600_ext_irq.h create mode 100644 drivers/staging/meilhaus/me0600_ext_irq_reg.h create mode 100644 drivers/staging/meilhaus/me0600_optoi.c create mode 100644 drivers/staging/meilhaus/me0600_optoi.h create mode 100644 drivers/staging/meilhaus/me0600_optoi_reg.h create mode 100644 drivers/staging/meilhaus/me0600_relay.c create mode 100644 drivers/staging/meilhaus/me0600_relay.h create mode 100644 drivers/staging/meilhaus/me0600_relay_reg.h create mode 100644 drivers/staging/meilhaus/me0600_ttli.c create mode 100644 drivers/staging/meilhaus/me0600_ttli.h create mode 100644 drivers/staging/meilhaus/me0600_ttli_reg.h create mode 100644 drivers/staging/meilhaus/me0900_device.c create mode 100644 drivers/staging/meilhaus/me0900_device.h create mode 100644 drivers/staging/meilhaus/me0900_di.c create mode 100644 drivers/staging/meilhaus/me0900_di.h create mode 100644 drivers/staging/meilhaus/me0900_do.c create mode 100644 drivers/staging/meilhaus/me0900_do.h create mode 100644 drivers/staging/meilhaus/me0900_reg.h create mode 100644 drivers/staging/meilhaus/me1000_device.c create mode 100644 drivers/staging/meilhaus/me1000_device.h create mode 100644 drivers/staging/meilhaus/me1000_dio.c create mode 100644 drivers/staging/meilhaus/me1000_dio.h create mode 100644 drivers/staging/meilhaus/me1000_dio_reg.h create mode 100644 drivers/staging/meilhaus/me1400_device.c create mode 100644 drivers/staging/meilhaus/me1400_device.h create mode 100644 drivers/staging/meilhaus/me1400_ext_irq.c create mode 100644 drivers/staging/meilhaus/me1400_ext_irq.h create mode 100644 drivers/staging/meilhaus/me1400_ext_irq_reg.h create mode 100644 drivers/staging/meilhaus/me1600_ao.c create mode 100644 drivers/staging/meilhaus/me1600_ao.h create mode 100644 drivers/staging/meilhaus/me1600_ao_reg.h create mode 100644 drivers/staging/meilhaus/me1600_device.c create mode 100644 drivers/staging/meilhaus/me1600_device.h create mode 100644 drivers/staging/meilhaus/me4600_ai.c create mode 100644 drivers/staging/meilhaus/me4600_ai.h create mode 100644 drivers/staging/meilhaus/me4600_ai_reg.h create mode 100644 drivers/staging/meilhaus/me4600_ao.c create mode 100644 drivers/staging/meilhaus/me4600_ao.h create mode 100644 drivers/staging/meilhaus/me4600_ao_reg.h create mode 100644 drivers/staging/meilhaus/me4600_device.c create mode 100644 drivers/staging/meilhaus/me4600_device.h create mode 100644 drivers/staging/meilhaus/me4600_di.c create mode 100644 drivers/staging/meilhaus/me4600_di.h create mode 100644 drivers/staging/meilhaus/me4600_dio.c create mode 100644 drivers/staging/meilhaus/me4600_dio.h create mode 100644 drivers/staging/meilhaus/me4600_dio_reg.h create mode 100644 drivers/staging/meilhaus/me4600_do.c create mode 100644 drivers/staging/meilhaus/me4600_do.h create mode 100644 drivers/staging/meilhaus/me4600_ext_irq.c create mode 100644 drivers/staging/meilhaus/me4600_ext_irq.h create mode 100644 drivers/staging/meilhaus/me4600_ext_irq_reg.h create mode 100644 drivers/staging/meilhaus/me4600_reg.h create mode 100644 drivers/staging/meilhaus/me6000_ao.c create mode 100644 drivers/staging/meilhaus/me6000_ao.h create mode 100644 drivers/staging/meilhaus/me6000_ao_reg.h create mode 100644 drivers/staging/meilhaus/me6000_device.c create mode 100644 drivers/staging/meilhaus/me6000_device.h create mode 100644 drivers/staging/meilhaus/me6000_dio.c create mode 100644 drivers/staging/meilhaus/me6000_dio.h create mode 100644 drivers/staging/meilhaus/me6000_dio_reg.h create mode 100644 drivers/staging/meilhaus/me6000_reg.h create mode 100644 drivers/staging/meilhaus/me8100_device.c create mode 100644 drivers/staging/meilhaus/me8100_device.h create mode 100644 drivers/staging/meilhaus/me8100_di.c create mode 100644 drivers/staging/meilhaus/me8100_di.h create mode 100644 drivers/staging/meilhaus/me8100_di_reg.h create mode 100644 drivers/staging/meilhaus/me8100_do.c create mode 100644 drivers/staging/meilhaus/me8100_do.h create mode 100644 drivers/staging/meilhaus/me8100_do_reg.h create mode 100644 drivers/staging/meilhaus/me8100_reg.h create mode 100644 drivers/staging/meilhaus/me8200_device.c create mode 100644 drivers/staging/meilhaus/me8200_device.h create mode 100644 drivers/staging/meilhaus/me8200_di.c create mode 100644 drivers/staging/meilhaus/me8200_di.h create mode 100644 drivers/staging/meilhaus/me8200_di_reg.h create mode 100644 drivers/staging/meilhaus/me8200_dio.c create mode 100644 drivers/staging/meilhaus/me8200_dio.h create mode 100644 drivers/staging/meilhaus/me8200_dio_reg.h create mode 100644 drivers/staging/meilhaus/me8200_do.c create mode 100644 drivers/staging/meilhaus/me8200_do.h create mode 100644 drivers/staging/meilhaus/me8200_do_reg.h create mode 100644 drivers/staging/meilhaus/me8200_reg.h create mode 100644 drivers/staging/meilhaus/me8254.c create mode 100644 drivers/staging/meilhaus/me8254.h create mode 100644 drivers/staging/meilhaus/me8254_reg.h create mode 100644 drivers/staging/meilhaus/me8255.c create mode 100644 drivers/staging/meilhaus/me8255.h create mode 100644 drivers/staging/meilhaus/me8255_reg.h create mode 100644 drivers/staging/meilhaus/mecirc_buf.h create mode 100644 drivers/staging/meilhaus/mecommon.h create mode 100644 drivers/staging/meilhaus/medebug.h create mode 100644 drivers/staging/meilhaus/medefines.h create mode 100644 drivers/staging/meilhaus/medevice.c create mode 100644 drivers/staging/meilhaus/medevice.h create mode 100644 drivers/staging/meilhaus/medlist.c create mode 100644 drivers/staging/meilhaus/medlist.h create mode 100644 drivers/staging/meilhaus/medlock.c create mode 100644 drivers/staging/meilhaus/medlock.h create mode 100644 drivers/staging/meilhaus/medriver.h create mode 100644 drivers/staging/meilhaus/medummy.c create mode 100644 drivers/staging/meilhaus/medummy.h create mode 100644 drivers/staging/meilhaus/meerror.h create mode 100644 drivers/staging/meilhaus/mefirmware.c create mode 100644 drivers/staging/meilhaus/mefirmware.h create mode 100644 drivers/staging/meilhaus/meids.h create mode 100644 drivers/staging/meilhaus/meinternal.h create mode 100644 drivers/staging/meilhaus/meioctl.h create mode 100644 drivers/staging/meilhaus/memain.c create mode 100644 drivers/staging/meilhaus/memain.h create mode 100644 drivers/staging/meilhaus/meplx_reg.h create mode 100644 drivers/staging/meilhaus/meslist.c create mode 100644 drivers/staging/meilhaus/meslist.h create mode 100644 drivers/staging/meilhaus/meslock.c create mode 100644 drivers/staging/meilhaus/meslock.h create mode 100644 drivers/staging/meilhaus/mesubdevice.c create mode 100644 drivers/staging/meilhaus/mesubdevice.h create mode 100644 drivers/staging/meilhaus/metempl_device.c create mode 100644 drivers/staging/meilhaus/metempl_device.h create mode 100644 drivers/staging/meilhaus/metempl_sub.c create mode 100644 drivers/staging/meilhaus/metempl_sub.h create mode 100644 drivers/staging/meilhaus/metempl_sub_reg.h create mode 100644 drivers/staging/meilhaus/metypes.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index d8f26acf957b..a3e361db69fe 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -49,6 +49,8 @@ source "drivers/staging/sxg/Kconfig" source "drivers/staging/me4000/Kconfig" +source "drivers/staging/meilhaus/Kconfig" + source "drivers/staging/go7007/Kconfig" source "drivers/staging/usbip/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index dd9a625d46b9..06613bb05085 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_ET131X) += et131x/ obj-$(CONFIG_SLICOSS) += slicoss/ obj-$(CONFIG_SXG) += sxg/ obj-$(CONFIG_ME4000) += me4000/ +obj-$(CONFIG_MEILHAUS) += meilhaus/ obj-$(CONFIG_VIDEO_GO7007) += go7007/ obj-$(CONFIG_USB_IP_COMMON) += usbip/ obj-$(CONFIG_W35UND) += winbond/ diff --git a/drivers/staging/meilhaus/Kconfig b/drivers/staging/meilhaus/Kconfig new file mode 100644 index 000000000000..6def83fa2c96 --- /dev/null +++ b/drivers/staging/meilhaus/Kconfig @@ -0,0 +1,127 @@ +# +# Meilhaus configuration +# + +menuconfig MEILHAUS + tristate "Meilhaus support" + ---help--- + If you have a Meilhaus card, say Y (or M) here. + + You need both this driver, and the driver for the particular + data collection card. + + To compile this driver as a module, choose M here. The module will + be called memain. + +if MEILHAUS + +config ME0600 + tristate "Meilhaus ME-600 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-600 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me0600. + +config ME0900 + tristate "Meilhaus ME-900 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-900 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me0900. + +config ME1000 + tristate "Meilhaus ME-1000 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-1000 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me1000. + +config ME1400 + tristate "Meilhaus ME-1400 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-1400 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me1400. + +config ME1600 + tristate "Meilhaus ME-1600 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-1600 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me1600. + +config ME4600 + tristate "Meilhaus ME-4600 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-4600 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me4600. + +config ME6000 + tristate "Meilhaus ME-6000 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-6000 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me6000. + +config ME8100 + tristate "Meilhaus ME-8100 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-8100 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me8100. + +config ME8200 + tristate "Meilhaus ME-8200 support" + default n + depends on PCI + help + This driver supports the Meilhaus ME-8200 family of boards + that do data collection and multipurpose I/O. + + To compile this driver as a module, choose M here: the module + will be called me8200. + +config MEDUMMY + tristate "Meilhaus dummy driver" + default n + depends on PCI + help + This provides a dummy driver for the Meilhaus driver package + + To compile this driver as a module, choose M here: the module + will be called medummy. + +endif # MEILHAUS diff --git a/drivers/staging/meilhaus/Makefile b/drivers/staging/meilhaus/Makefile new file mode 100644 index 000000000000..5ab2c1c9c861 --- /dev/null +++ b/drivers/staging/meilhaus/Makefile @@ -0,0 +1,43 @@ +# +# Makefile for Meilhaus linux driver system +# + +obj-$(CONFIG_MEILHAUS) += memain.o +obj-$(CONFIG_ME1600) += me1600.o +obj-$(CONFIG_ME1000) += me1000.o +obj-$(CONFIG_ME1400) += me1400.o +obj-$(CONFIG_ME4600) += me4600.o +obj-$(CONFIG_ME6000) += me6000.o +obj-$(CONFIG_ME0600) += me0600.o +obj-$(CONFIG_ME8100) += me8100.o +obj-$(CONFIG_ME8200) += me8200.o +obj-$(CONFIG_ME0900) += me0900.o +obj-$(CONFIG_MEDUMMY) += medummy.o + + +me1600-objs := medevice.o medlist.o medlock.o me1600_device.o +me1600-objs += mesubdevice.o meslist.o meslock.o me1600_ao.o + +me1000-objs := medevice.o medlist.o medlock.o me1000_device.o +me1000-objs += mesubdevice.o meslist.o meslock.o me1000_dio.o + +me1400-objs := medevice.o medlist.o medlock.o me1400_device.o +me1400-objs += mesubdevice.o meslist.o meslock.o me8254.o me8255.o me1400_ext_irq.o + +me4600-objs := medevice.o medlist.o medlock.o mefirmware.o me4600_device.o +me4600-objs += mesubdevice.o meslist.o meslock.o me4600_do.o me4600_di.o me4600_dio.o me8254.o me4600_ai.o me4600_ao.o me4600_ext_irq.o + +me6000-objs := medevice.o medlist.o medlock.o mefirmware.o me6000_device.o +me6000-objs += mesubdevice.o meslist.o meslock.o me6000_dio.o me6000_ao.o + +me0600-objs := medevice.o medlist.o medlock.o me0600_device.o +me0600-objs += mesubdevice.o meslist.o meslock.o me0600_relay.o me0600_ttli.o me0600_optoi.o me0600_dio.o me0600_ext_irq.o + +me8100-objs := medevice.o medlist.o medlock.o me8100_device.o +me8100-objs += mesubdevice.o meslist.o meslock.o me8100_di.o me8100_do.o me8254.o + +me8200-objs := medevice.o medlist.o medlock.o me8200_device.o +me8200-objs += mesubdevice.o meslist.o meslock.o me8200_di.o me8200_do.o me8200_dio.o + +me0900-objs := medevice.o medlist.o medlock.o me0900_device.o +me0900-objs += mesubdevice.o meslist.o meslock.o me0900_do.o me0900_di.o diff --git a/drivers/staging/meilhaus/TODO b/drivers/staging/meilhaus/TODO new file mode 100644 index 000000000000..6ec25203089c --- /dev/null +++ b/drivers/staging/meilhaus/TODO @@ -0,0 +1,10 @@ +TODO: + - checkpatch.pl cleanups + - sparse issues + - Lindent + - audit userspace interface + - handle firmware properly + - possible comedi merge + +Please send cleanup patches to Greg Kroah-Hartman +and CC: David Kiliani diff --git a/drivers/staging/meilhaus/me0600_device.c b/drivers/staging/meilhaus/me0600_device.c new file mode 100644 index 000000000000..8950e47e0e86 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_device.c @@ -0,0 +1,215 @@ +/** + * @file me0600_device.c + * + * @brief ME-630 device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "me0600_device.h" +#include "mesubdevice.h" +#include "me0600_relay.h" +#include "me0600_ttli.h" +#include "me0600_optoi.h" +#include "me0600_dio.h" +#include "me0600_ext_irq.h" + +me_device_t *me0600_pci_constructor(struct pci_dev *pci_device) +{ + me0600_device_t *me0600_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me0600_device = kmalloc(sizeof(me0600_device_t), GFP_KERNEL); + + if (!me0600_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(me0600_device, 0, sizeof(me0600_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me0600_device, pci_device); + + if (err) { + kfree(me0600_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Get the index in the device version information table. */ + version_idx = + me0600_versions_get_device_index(me0600_device->base.info.pci. + device_id); + + // Initialize spin lock . + spin_lock_init(&me0600_device->dio_ctrl_reg_lock); + spin_lock_init(&me0600_device->intcsr_lock); + + // Create subdevice instances. + + for (i = 0; i < me0600_versions[version_idx].optoi_subdevices; i++) { + subdevice = + (me_subdevice_t *) me0600_optoi_constructor(me0600_device-> + base.info.pci. + reg_bases[2]); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0600_device); + kfree(me0600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0600_device->base.slist, + subdevice); + } + + for (i = 0; i < me0600_versions[version_idx].relay_subdevices; i++) { + subdevice = + (me_subdevice_t *) me0600_relay_constructor(me0600_device-> + base.info.pci. + reg_bases[2]); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0600_device); + kfree(me0600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0600_device->base.slist, + subdevice); + } + + for (i = 0; i < me0600_versions[version_idx].ttli_subdevices; i++) { + subdevice = + (me_subdevice_t *) me0600_ttli_constructor(me0600_device-> + base.info.pci. + reg_bases[2]); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0600_device); + kfree(me0600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0600_device->base.slist, + subdevice); + } + + for (i = 0; i < me0600_versions[version_idx].dio_subdevices; i++) { + subdevice = + (me_subdevice_t *) me0600_dio_constructor(me0600_device-> + base.info.pci. + reg_bases[2], i, + &me0600_device-> + dio_ctrl_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0600_device); + kfree(me0600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0600_device->base.slist, + subdevice); + } + + for (i = 0; i < me0600_versions[version_idx].ext_irq_subdevices; i++) { + subdevice = + (me_subdevice_t *) + me0600_ext_irq_constructor(me0600_device->base.info.pci. + reg_bases[1], + me0600_device->base.info.pci. + reg_bases[2], + &me0600_device->intcsr_lock, i, + me0600_device->base.irq); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0600_device); + kfree(me0600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0600_device->base.slist, + subdevice); + } + + return (me_device_t *) me0600_device; +} + +// Init and exit of module. + +static int __init me0600_init(void) +{ + PDEBUG("executed.\n"); + return 0; +} + +static void __exit me0600_exit(void) +{ + PDEBUG("executed.\n"); +} + +module_init(me0600_init); + +module_exit(me0600_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for ME-6xx Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-6xx Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me0600_pci_constructor); diff --git a/drivers/staging/meilhaus/me0600_device.h b/drivers/staging/meilhaus/me0600_device.h new file mode 100644 index 000000000000..d93a8aee581b --- /dev/null +++ b/drivers/staging/meilhaus/me0600_device.h @@ -0,0 +1,97 @@ +/** + * @file me0600_device.h + * + * @brief ME-630 device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_DEVICE_H +#define _ME0600_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding ME-630 device capabilities. + */ +typedef struct me0600_version { + uint16_t device_id; + unsigned int relay_subdevices; + unsigned int ttli_subdevices; + unsigned int optoi_subdevices; + unsigned int dio_subdevices; + unsigned int ext_irq_subdevices; +} me0600_version_t; + +/** + * @brief Device capabilities. + */ +static me0600_version_t me0600_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME0630, 1, 1, 1, 2, 2}, + {0}, +}; + +#define ME0600_DEVICE_VERSIONS (sizeof(me0600_versions) / sizeof(me0600_version_t) - 1) /**< Returns the number of entries in #me0600_versions. */ + +/** + * @brief Returns the index of the device entry in #me0600_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me0600_versions. + */ +static inline unsigned int me0600_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME0600_DEVICE_VERSIONS; i++) + if (me0600_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-630 device class structure. + */ +typedef struct me0600_device { + me_device_t base; /**< The Meilhaus device base class. */ + + /* Child class attributes. */ + spinlock_t dio_ctrl_reg_lock; + spinlock_t intcsr_lock; +} me0600_device_t; + +/** + * @brief The ME-630 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-630 device instance. \n + * NULL on error. + */ +me_device_t *me0600_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_dio.c b/drivers/staging/meilhaus/me0600_dio.c new file mode 100644 index 000000000000..3a2775749a2c --- /dev/null +++ b/drivers/staging/meilhaus/me0600_dio.c @@ -0,0 +1,415 @@ +/** + * @file me0600_dio.c + * + * @brief ME-630 digital input/output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me0600_dio_reg.h" +#include "me0600_dio.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me0600_dio_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me0600_dio_subdevice_t *instance; + uint8_t mode; + + PDEBUG("executed.\n"); + + instance = (me0600_dio_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inb(instance->ctrl_reg); + mode &= ~(0x3 << (instance->dio_idx * 2)); + outb(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + spin_unlock(instance->ctrl_reg_lock); + + outb(0x00, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0x00); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me0600_dio_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me0600_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + int size = + flags & (ME_IO_SINGLE_CONFIG_DIO_BIT | ME_IO_SINGLE_CONFIG_DIO_BYTE + | ME_IO_SINGLE_CONFIG_DIO_WORD | + ME_IO_SINGLE_CONFIG_DIO_DWORD); + + PDEBUG("executed.\n"); + + instance = (me0600_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inb(instance->ctrl_reg); + switch (size) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + mode &= + ~((ME0600_DIO_CONFIG_BIT_OUT_0) << + (instance->dio_idx * 2)); + } else if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + mode &= + ~((ME0600_DIO_CONFIG_BIT_OUT_0) << + (instance->dio_idx * 2)); + mode |= + ME0600_DIO_CONFIG_BIT_OUT_0 << (instance-> + dio_idx * + 2); + } else { + PERROR + ("Invalid port configuration specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outb(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_dio_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me0600_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + + PDEBUG("executed.\n"); + + instance = (me0600_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inb(instance-> + ctrl_reg) & ((ME0600_DIO_CONFIG_BIT_OUT_0) << + (instance->dio_idx * 2)); + + if ((mode == + (ME0600_DIO_CONFIG_BIT_OUT_0 << + (instance->dio_idx * 2))) || !mode) { + *value = + inb(instance-> + port_reg) & (0x0001 << channel); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inb(instance-> + ctrl_reg) & ((ME0600_DIO_CONFIG_BIT_OUT_0) << + (instance->dio_idx * 2)); + + if ((mode == + (ME0600_DIO_CONFIG_BIT_OUT_0 << + (instance->dio_idx * 2))) || !mode) { + *value = inb(instance->port_reg) & 0x00FF; + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + + break; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_dio_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me0600_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + uint8_t byte; + + PDEBUG("executed.\n"); + + instance = (me0600_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inb(instance-> + ctrl_reg) & ((ME0600_DIO_CONFIG_BIT_OUT_0) << + (instance->dio_idx * 2)); + + if (mode == + (ME0600_DIO_CONFIG_BIT_OUT_0 << + (instance->dio_idx * 2))) { + byte = inb(instance->port_reg); + + if (value) + byte |= 0x1 << channel; + else + byte &= ~(0x1 << channel); + + outb(byte, instance->port_reg); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inb(instance-> + ctrl_reg) & ((ME0600_DIO_CONFIG_BIT_OUT_0) << + (instance->dio_idx * 2)); + + if (mode == + (ME0600_DIO_CONFIG_BIT_OUT_0 << + (instance->dio_idx * 2))) { + outb(value, instance->port_reg); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + + break; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_dio_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me0600_dio_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DIO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0600_dio_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_DIR_BYTE; + return ME_ERRNO_SUCCESS; +} + +me0600_dio_subdevice_t *me0600_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock) +{ + me0600_dio_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0600_dio_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0600_dio_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save digital i/o index */ + subdevice->dio_idx = dio_idx; + + /* Save the subdevice index */ + subdevice->ctrl_reg = reg_base + ME0600_DIO_CONFIG_REG; + subdevice->port_reg = reg_base + ME0600_DIO_PORT_REG + dio_idx; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me0600_dio_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me0600_dio_io_single_config; + subdevice->base.me_subdevice_io_single_read = me0600_dio_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me0600_dio_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me0600_dio_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0600_dio_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0600_dio_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0600_dio.h b/drivers/staging/meilhaus/me0600_dio.h new file mode 100644 index 000000000000..5d075c7d6882 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_dio.h @@ -0,0 +1,68 @@ +/** + * @file me0600_dio.h + * + * @brief ME-630 digital input/output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_DIO_H_ +#define _ME0600_DIO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me0600_dio_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + unsigned int dio_idx; /**< The index of the digital i/o on the device. */ + + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Register to configure the port direction. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me0600_dio_subdevice_t; + +/** + * @brief The constructor to generate a ME-630 digital input/ouput subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param dio_idx The index of the digital i/o port on the device. + * @param ctrl_reg_lock Spin lock protecting the control register. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0600_dio_subdevice_t *me0600_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_dio_reg.h b/drivers/staging/meilhaus/me0600_dio_reg.h new file mode 100644 index 000000000000..f116ea3b79d2 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_dio_reg.h @@ -0,0 +1,41 @@ +/** + * @file me0600_dio_reg.h + * + * @brief ME-630 digital input/output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_DIO_REG_H_ +#define _ME0600_DIO_REG_H_ + +#ifdef __KERNEL__ + +#define ME0600_DIO_CONFIG_REG 0x0007 +#define ME0600_DIO_PORT_0_REG 0x0008 +#define ME0600_DIO_PORT_1_REG 0x0009 +#define ME0600_DIO_PORT_REG ME0600_DIO_PORT_0_REG + +#define ME0600_DIO_CONFIG_BIT_OUT_0 0x0001 +#define ME0600_DIO_CONFIG_BIT_OUT_1 0x0004 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_ext_irq.c b/drivers/staging/meilhaus/me0600_ext_irq.c new file mode 100644 index 000000000000..a449ab200940 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_ext_irq.c @@ -0,0 +1,478 @@ +/** + * @file me0600_ext_irq.c + * + * @brief ME-630 external interrupt subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include +#include + +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" +#include "meids.h" +#include "medebug.h" + +#include "meplx_reg.h" +#include "me0600_ext_irq_reg.h" +#include "me0600_ext_irq.h" + +/* + * Functions + */ + +static int me0600_ext_irq_io_irq_start(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + me0600_ext_irq_subdevice_t *instance; + uint32_t tmp; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me0600_ext_irq_subdevice_t *) subdevice; + + if (flags & ~ME_IO_IRQ_START_DIO_BIT) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (instance->lintno > 1) { + PERROR("Wrong idx=%d.\n", instance->lintno); + return ME_ERRNO_INVALID_SUBDEVICE; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (irq_source != ME_IRQ_SOURCE_DIO_LINE) { + PERROR("Invalid irq source specified.\n"); + return ME_ERRNO_INVALID_IRQ_SOURCE; + } + + if (irq_edge != ME_IRQ_EDGE_RISING) { + PERROR("Invalid irq edge specified.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->intcsr_lock); + tmp = inl(instance->intcsr); + switch (instance->lintno) { + case 0: + tmp |= + PLX_INTCSR_LOCAL_INT1_EN | PLX_INTCSR_LOCAL_INT1_POL | + PLX_INTCSR_PCI_INT_EN; + break; + case 1: + tmp |= + PLX_INTCSR_LOCAL_INT2_EN | PLX_INTCSR_LOCAL_INT2_POL | + PLX_INTCSR_PCI_INT_EN; + break; + } + outl(tmp, instance->intcsr); + PDEBUG_REG("intcsr outl(plx:0x%X)=0x%x\n", instance->intcsr, tmp); + spin_unlock(instance->intcsr_lock); + instance->rised = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me0600_ext_irq_io_irq_wait(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + me0600_ext_irq_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me0600_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + ME_SUBDEVICE_ENTER; + + if (instance->rised <= 0) { + instance->rised = 0; + + if (time_out) { + t = wait_event_interruptible_timeout(instance-> + wait_queue, + (instance->rised != + 0), t); + + if (t == 0) { + PERROR("Wait on interrupt timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } + } else { + wait_event_interruptible(instance->wait_queue, + (instance->rised != 0)); + } + + if (instance->rised < 0) { + PERROR("Wait on interrupt aborted by user.\n"); + err = ME_ERRNO_CANCELLED; + } + } + + if (signal_pending(current)) { + PERROR("Wait on interrupt aborted by signal.\n"); + err = ME_ERRNO_SIGNAL; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + instance->rised = 0; + *irq_count = instance->n; + *value = 1; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_ext_irq_io_irq_stop(struct me_subdevice *subdevice, + struct file *filep, + int channel, int flags) +{ + me0600_ext_irq_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t tmp; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me0600_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (instance->lintno > 1) { + PERROR("Wrong idx=%d.\n", instance->lintno); + return ME_ERRNO_INVALID_SUBDEVICE; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->intcsr_lock); + tmp = inl(instance->intcsr); + switch (instance->lintno) { + case 0: + tmp &= ~PLX_INTCSR_LOCAL_INT1_EN; + break; + case 1: + tmp &= ~PLX_INTCSR_LOCAL_INT2_EN; + break; + } + outl(tmp, instance->intcsr); + PDEBUG_REG("intcsr outl(plx:0x%X)=0x%x\n", instance->intcsr, tmp); + spin_unlock(instance->intcsr_lock); + instance->rised = -1; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_ext_irq_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me0600_ext_irq_subdevice_t *instance; + uint32_t tmp; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me0600_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->intcsr_lock); + tmp = inl(instance->intcsr); + switch (instance->lintno) { + case 0: + tmp |= PLX_INTCSR_LOCAL_INT1_POL | PLX_INTCSR_PCI_INT_EN; + tmp &= ~PLX_INTCSR_LOCAL_INT1_EN; + break; + case 1: + tmp |= PLX_INTCSR_LOCAL_INT2_POL | PLX_INTCSR_PCI_INT_EN; + tmp &= ~PLX_INTCSR_LOCAL_INT2_EN; + break; + } + outl(tmp, instance->intcsr); + PDEBUG_REG("intcsr outl(plx:0x%X)=0x%x\n", instance->intcsr, tmp); + spin_unlock(instance->intcsr_lock); + + instance->rised = -1; + instance->n = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me0600_ext_irq_query_number_channels(struct me_subdevice *subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 1; + return ME_ERRNO_SUCCESS; +} + +static int me0600_ext_irq_query_subdevice_type(struct me_subdevice *subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_EXT_IRQ; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0600_ext_irq_query_subdevice_caps(struct me_subdevice *subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_EXT_IRQ_EDGE_RISING; + return ME_ERRNO_SUCCESS; +} + +static void me0600_ext_irq_destructor(struct me_subdevice *subdevice) +{ + me0600_ext_irq_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me0600_ext_irq_subdevice_t *) subdevice; + + free_irq(instance->irq, (void *)instance); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me0600_isr(int irq, void *dev_id) +#else +static irqreturn_t me0600_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + me0600_ext_irq_subdevice_t *instance; + uint32_t status; + uint32_t mask = PLX_INTCSR_PCI_INT_EN; + irqreturn_t ret = IRQ_HANDLED; + + instance = (me0600_ext_irq_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + PDEBUG("executed.\n"); + + if (instance->lintno > 1) { + PERROR_CRITICAL + ("%s():Wrong subdevice index=%d plx:irq_status_reg=0x%04X.\n", + __FUNCTION__, instance->lintno, inl(instance->intcsr)); + return IRQ_NONE; + } + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->intcsr_lock); + status = inl(instance->intcsr); + switch (instance->lintno) { + case 0: + mask |= PLX_INTCSR_LOCAL_INT1_STATE | PLX_INTCSR_LOCAL_INT1_EN; + break; + case 1: + mask |= PLX_INTCSR_LOCAL_INT2_STATE | PLX_INTCSR_LOCAL_INT2_EN; + break; + } + + if ((status & mask) == mask) { + instance->rised = 1; + instance->n++; + inb(instance->reset_reg); + PDEBUG("Interrupt detected.\n"); + } else { + PINFO + ("%ld Shared interrupt. %s(): idx=0 plx:irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, status); + ret = IRQ_NONE; + } + spin_unlock(instance->intcsr_lock); + spin_unlock(&instance->subdevice_lock); + + wake_up_interruptible_all(&instance->wait_queue); + + return ret; +} + +me0600_ext_irq_subdevice_t *me0600_ext_irq_constructor(uint32_t plx_reg_base, + uint32_t me0600_reg_base, + spinlock_t * intcsr_lock, + unsigned ext_irq_idx, + int irq) +{ + me0600_ext_irq_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0600_ext_irq_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for 630_ext_irq instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0600_ext_irq_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->intcsr_lock = intcsr_lock; + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + subdevice->lintno = ext_irq_idx; + + /* Request interrupt line */ + subdevice->irq = irq; + + err = request_irq(subdevice->irq, me0600_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME0600_NAME, (void *)subdevice); + + if (err) { + PERROR("Cannot get interrupt line.\n"); + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + + /* Initialize registers */ + subdevice->intcsr = plx_reg_base + PLX_INTCSR; + subdevice->reset_reg = + me0600_reg_base + ME0600_INT_0_RESET_REG + ext_irq_idx; + + /* Initialize the subdevice methods */ + subdevice->base.me_subdevice_io_irq_start = me0600_ext_irq_io_irq_start; + subdevice->base.me_subdevice_io_irq_wait = me0600_ext_irq_io_irq_wait; + subdevice->base.me_subdevice_io_irq_stop = me0600_ext_irq_io_irq_stop; + subdevice->base.me_subdevice_io_reset_subdevice = + me0600_ext_irq_io_reset_subdevice; + subdevice->base.me_subdevice_query_number_channels = + me0600_ext_irq_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0600_ext_irq_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0600_ext_irq_query_subdevice_caps; + subdevice->base.me_subdevice_destructor = me0600_ext_irq_destructor; + + subdevice->rised = 0; + subdevice->n = 0; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0600_ext_irq.h b/drivers/staging/meilhaus/me0600_ext_irq.h new file mode 100644 index 000000000000..f5f2204b49a0 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_ext_irq.h @@ -0,0 +1,58 @@ +/** + * @file me0600_ext_irq.h + * + * @brief ME-630 external interrupt implementation. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME0600_EXT_IRQ_H_ +#define _ME0600_EXT_IRQ_H_ + +#include + +#include "mesubdevice.h" +#include "meslock.h" + +#ifdef __KERNEL__ + +/** + * @brief The ME-630 external interrupt subdevice class. + */ +typedef struct me0600_ext_irq_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *intcsr_lock; /**< Spin lock to protect #intcsr. */ + + wait_queue_head_t wait_queue; /**< Queue to put on threads waiting for an interrupt. */ + + int irq; /**< The irq number assigned by PCI BIOS. */ + int rised; /**< If true an interrupt has occured. */ + unsigned int n; /**< The number of interrupt since the driver was loaded. */ + unsigned int lintno; /**< The number of the local PCI interrupt. */ + + uint32_t intcsr; /**< The PLX interrupt control and status register. */ + uint32_t reset_reg; /**< The control register. */ +} me0600_ext_irq_subdevice_t; + +/** + * @brief The constructor to generate a ME-630 external interrupt instance. + * + * @param plx_reg_base The register base address of the PLX chip as returned by the PCI BIOS. + * @param me0600_reg_base The register base address of the ME-630 device as returned by the PCI BIOS. + * @param irq The irq assigned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0600_ext_irq_subdevice_t *me0600_ext_irq_constructor(uint32_t plx_reg_base, + uint32_t me0600_reg_base, + spinlock_t * intcsr_lock, + unsigned int ext_irq_idx, + int irq); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_ext_irq_reg.h b/drivers/staging/meilhaus/me0600_ext_irq_reg.h new file mode 100644 index 000000000000..f6198fa6d2b2 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_ext_irq_reg.h @@ -0,0 +1,18 @@ +/** + * @file me0600_ext_irq_reg.h + * + * @brief ME-630 external interrupt register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME0600_EXT_IRQ_REG_H_ +#define _ME0600_EXT_IRQ_REG_H_ + +#ifdef __KERNEL__ + +#define ME0600_INT_0_RESET_REG 0x0005 +#define ME0600_INT_1_RESET_REG 0x0006 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_optoi.c b/drivers/staging/meilhaus/me0600_optoi.c new file mode 100644 index 000000000000..b6d977f228ca --- /dev/null +++ b/drivers/staging/meilhaus/me0600_optoi.c @@ -0,0 +1,243 @@ +/** + * @file me0600_optoi.c + * + * @brief ME-630 Optoisolated input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me0600_optoi_reg.h" +#include "me0600_optoi.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me0600_optoi_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + PDEBUG("executed.\n"); + return ME_ERRNO_SUCCESS; +} + +static int me0600_optoi_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, + int trig_edge, int flags) +{ + me0600_optoi_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0600_optoi_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config != ME_SINGLE_CONFIG_DIO_INPUT) { + PERROR("Invalid port direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + + break; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_optoi_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me0600_optoi_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0600_optoi_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inb(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inb(instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_optoi_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me0600_optoi_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DI; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0600_optoi_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me0600_optoi_subdevice_t *me0600_optoi_constructor(uint32_t reg_base) +{ + me0600_optoi_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0600_optoi_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0600_optoi_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + /* Save the subdevice index */ + subdevice->port_reg = reg_base + ME0600_OPTO_INPUT_REG; + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me0600_optoi_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me0600_optoi_io_single_config; + subdevice->base.me_subdevice_io_single_read = + me0600_optoi_io_single_read; + subdevice->base.me_subdevice_query_number_channels = + me0600_optoi_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0600_optoi_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0600_optoi_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0600_optoi.h b/drivers/staging/meilhaus/me0600_optoi.h new file mode 100644 index 000000000000..e7e69bcde9c9 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_optoi.h @@ -0,0 +1,58 @@ +/** + * @file me0600_optoi.h + * + * @brief ME-630 Optoisolated input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_OPTOI_H_ +#define _ME0600_OPTOI_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me0600_optoi_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + uint32_t port_reg; /**< Register holding the port status. */ +} me0600_optoi_subdevice_t; + +/** + * @brief The constructor to generate a ME-630 Optoisolated input subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0600_optoi_subdevice_t *me0600_optoi_constructor(uint32_t reg_base); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_optoi_reg.h b/drivers/staging/meilhaus/me0600_optoi_reg.h new file mode 100644 index 000000000000..e0bc45054000 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_optoi_reg.h @@ -0,0 +1,35 @@ +/** + * @file me0600_optoi_reg.h + * + * @brief ME-630 Optoisolated input subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_OPTOI_REG_H_ +#define _ME0600_OPTOI_REG_H_ + +#ifdef __KERNEL__ + +#define ME0600_OPTO_INPUT_REG 0x0004 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_relay.c b/drivers/staging/meilhaus/me0600_relay.c new file mode 100644 index 000000000000..2665c69addd2 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_relay.c @@ -0,0 +1,359 @@ +/** + * @file me0600_relay.c + * + * @brief ME-630 relay subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me0600_relay_reg.h" +#include "me0600_relay.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me0600_relay_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me0600_relay_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me0600_relay_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + outb(0x0, instance->port_0_reg); + PDEBUG_REG("port_0_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_0_reg - instance->reg_base, 0); + outb(0x0, instance->port_1_reg); + PDEBUG_REG("port_1_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_1_reg - instance->reg_base, 0); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me0600_relay_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, + int trig_edge, int flags) +{ + me0600_relay_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0600_relay_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_WORD: + if (channel == 0) { + if (single_config != ME_SINGLE_CONFIG_DIO_OUTPUT) { + PERROR("Invalid word direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + + break; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_relay_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me0600_relay_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0600_relay_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inb(instance->port_0_reg) & (0x1 << channel); + } else if ((channel >= 8) && (channel < 16)) { + *value = + inb(instance->port_1_reg) & (0x1 << (channel - 8)); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inb(instance->port_0_reg); + } else if (channel == 1) { + *value = inb(instance->port_1_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_WORD: + if (channel == 0) { + *value = (uint32_t) inb(instance->port_1_reg) << 8; + *value |= inb(instance->port_0_reg); + } else { + PERROR("Invalid word number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_relay_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me0600_relay_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t state; + + PDEBUG("executed.\n"); + + instance = (me0600_relay_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + state = inb(instance->port_0_reg); + state = + value ? (state | (0x1 << channel)) : (state & + ~(0x1 << + channel)); + outb(state, instance->port_0_reg); + } else if ((channel >= 8) && (channel < 16)) { + state = inb(instance->port_1_reg); + state = + value ? (state | (0x1 << (channel - 8))) : (state & + ~(0x1 << + (channel + - + 8))); + outb(state, instance->port_1_reg); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + outb(value, instance->port_0_reg); + } else if (channel == 1) { + outb(value, instance->port_1_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_WORD: + if (channel == 0) { + outb(value, instance->port_0_reg); + outb(value >> 8, instance->port_1_reg); + } else { + PERROR("Invalid word number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + break; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_relay_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 16; + return ME_ERRNO_SUCCESS; +} + +static int me0600_relay_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0600_relay_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me0600_relay_subdevice_t *me0600_relay_constructor(uint32_t reg_base) +{ + me0600_relay_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0600_relay_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0600_relay_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + /* Save the subdevice index */ + subdevice->port_0_reg = reg_base + ME0600_RELAIS_0_REG; + subdevice->port_1_reg = reg_base + ME0600_RELAIS_1_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me0600_relay_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me0600_relay_io_single_config; + subdevice->base.me_subdevice_io_single_read = + me0600_relay_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me0600_relay_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me0600_relay_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0600_relay_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0600_relay_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0600_relay.h b/drivers/staging/meilhaus/me0600_relay.h new file mode 100644 index 000000000000..2ce7dcab8b39 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_relay.h @@ -0,0 +1,63 @@ +/** + * @file me0600_relay.h + * + * @brief ME-630 relay subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_RELAY_H_ +#define _ME0600_RELAY_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me0600_relay_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + unsigned long port_0_reg; /**< Register holding the port status. */ + unsigned long port_1_reg; /**< Register holding the port status. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me0600_relay_subdevice_t; + +/** + * @brief The constructor to generate a ME-630 relay subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param ctrl_reg_lock Spin lock protecting the control register. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0600_relay_subdevice_t *me0600_relay_constructor(uint32_t reg_base); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_relay_reg.h b/drivers/staging/meilhaus/me0600_relay_reg.h new file mode 100644 index 000000000000..ba4db2e223c5 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_relay_reg.h @@ -0,0 +1,36 @@ +/** + * @file me0600_relay_reg.h + * + * @brief ME-630 relay subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_RELAY_REG_H_ +#define _ME0600_RELAY_REG_H_ + +#ifdef __KERNEL__ + +#define ME0600_RELAIS_0_REG 0x0001 +#define ME0600_RELAIS_1_REG 0x0002 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_ttli.c b/drivers/staging/meilhaus/me0600_ttli.c new file mode 100644 index 000000000000..ab8e13b6f329 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_ttli.c @@ -0,0 +1,238 @@ +/** + * @file me0600_ttli.c + * + * @brief ME-630 TTL input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me0600_ttli_reg.h" +#include "me0600_ttli.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me0600_ttli_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + PDEBUG("executed.\n"); + return ME_ERRNO_SUCCESS; +} + +static int me0600_ttli_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me0600_ttli_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0600_ttli_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config != ME_SINGLE_CONFIG_DIO_INPUT) { + PERROR("Invalid port direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + + break; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_ttli_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me0600_ttli_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0600_ttli_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inb(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inb(instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0600_ttli_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me0600_ttli_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DI; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0600_ttli_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me0600_ttli_subdevice_t *me0600_ttli_constructor(uint32_t reg_base) +{ + me0600_ttli_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0600_ttli_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0600_ttli_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + /* Save the subdevice index */ + subdevice->port_reg = reg_base + ME0600_TTL_INPUT_REG; + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me0600_ttli_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me0600_ttli_io_single_config; + subdevice->base.me_subdevice_io_single_read = + me0600_ttli_io_single_read; + subdevice->base.me_subdevice_query_number_channels = + me0600_ttli_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0600_ttli_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0600_ttli_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0600_ttli.h b/drivers/staging/meilhaus/me0600_ttli.h new file mode 100644 index 000000000000..6c9039614867 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_ttli.h @@ -0,0 +1,58 @@ +/** + * @file me0600_ttli.h + * + * @brief ME-630 TTL input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_TTLI_H_ +#define _ME0600_TTLI_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me0600_ttli_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + uint32_t port_reg; /**< Register holding the port status. */ +} me0600_ttli_subdevice_t; + +/** + * @brief The constructor to generate a ME-630 TTL input subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0600_ttli_subdevice_t *me0600_ttli_constructor(uint32_t reg_base); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0600_ttli_reg.h b/drivers/staging/meilhaus/me0600_ttli_reg.h new file mode 100644 index 000000000000..4f986d160934 --- /dev/null +++ b/drivers/staging/meilhaus/me0600_ttli_reg.h @@ -0,0 +1,35 @@ +/** + * @file me0600_ttli_reg.h + * + * @brief ME-630 TTL input subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0600_TTLI_REG_H_ +#define _ME0600_TTLI_REG_H_ + +#ifdef __KERNEL__ + +#define ME0600_TTL_INPUT_REG 0x0003 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0900_device.c b/drivers/staging/meilhaus/me0900_device.c new file mode 100644 index 000000000000..764d5d307c44 --- /dev/null +++ b/drivers/staging/meilhaus/me0900_device.c @@ -0,0 +1,180 @@ +/** + * @file me0900_device.c + * + * @brief ME-9x device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) +*/ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "me0900_device.h" +#include "me0900_reg.h" +#include "mesubdevice.h" +#include "me0900_do.h" +#include "me0900_di.h" + +me_device_t *me0900_pci_constructor(struct pci_dev *pci_device) +{ + me0900_device_t *me0900_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + int port_shift; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me0900_device = kmalloc(sizeof(me0900_device_t), GFP_KERNEL); + + if (!me0900_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(me0900_device, 0, sizeof(me0900_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me0900_device, pci_device); + + if (err) { + kfree(me0900_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Get the index in the device version information table. */ + version_idx = + me0900_versions_get_device_index(me0900_device->base.info.pci. + device_id); + + /* Initialize 8255 chip to desired mode */ + if (me0900_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME0940) { + outb(0x9B, + me0900_device->base.info.pci.reg_bases[2] + + ME0900_CTRL_REG); + } else if (me0900_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME0950) { + outb(0x89, + me0900_device->base.info.pci.reg_bases[2] + + ME0900_CTRL_REG); + outb(0x00, + me0900_device->base.info.pci.reg_bases[2] + + ME0900_WRITE_ENABLE_REG); + } else if (me0900_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME0960) { + outb(0x8B, + me0900_device->base.info.pci.reg_bases[2] + + ME0900_CTRL_REG); + outb(0x00, + me0900_device->base.info.pci.reg_bases[2] + + ME0900_WRITE_ENABLE_REG); + } + + port_shift = + (me0900_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME0960) ? 1 : 0; + // Create subdevice instances. + + for (i = 0; i < me0900_versions[version_idx].di_subdevices; i++) { + subdevice = + (me_subdevice_t *) me0900_di_constructor(me0900_device-> + base.info.pci. + reg_bases[2], + i + port_shift); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0900_device); + kfree(me0900_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0900_device->base.slist, + subdevice); + } + + for (i = 0; i < me0900_versions[version_idx].do_subdevices; i++) { + subdevice = + (me_subdevice_t *) me0900_do_constructor(me0900_device-> + base.info.pci. + reg_bases[2], i); + + if (!subdevice) { + me_device_deinit((me_device_t *) me0900_device); + kfree(me0900_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me0900_device->base.slist, + subdevice); + } + + return (me_device_t *) me0900_device; +} + +// Init and exit of module. + +static int __init me0900_init(void) +{ + PDEBUG("executed.\n."); + return 0; +} + +static void __exit me0900_exit(void) +{ + PDEBUG("executed.\n."); +} + +module_init(me0900_init); +module_exit(me0900_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for ME-9x Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-9x Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me0900_pci_constructor); diff --git a/drivers/staging/meilhaus/me0900_device.h b/drivers/staging/meilhaus/me0900_device.h new file mode 100644 index 000000000000..bd17f2521511 --- /dev/null +++ b/drivers/staging/meilhaus/me0900_device.h @@ -0,0 +1,92 @@ +/** + * @file me0900_device.h + * + * @brief ME-0900 (ME-9x) device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0900_DEVICE_H +#define _ME0900_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding ME-0900 (ME-9x) device capabilities. + */ +typedef struct me0900_version { + uint16_t device_id; + unsigned int di_subdevices; + unsigned int do_subdevices; +} me0900_version_t; + +/** + * @brief Device capabilities. + */ +static me0900_version_t me0900_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME0940, 2, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME0950, 0, 2}, + {PCI_DEVICE_ID_MEILHAUS_ME0960, 1, 1}, + {0}, +}; + +#define ME0900_DEVICE_VERSIONS (sizeof(me0900_versions) / sizeof(me0900_version_t) - 1) /**< Returns the number of entries in #me0900_versions. */ + +/** + * @brief Returns the index of the device entry in #me0900_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me0900_versions. + */ +static inline unsigned int me0900_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME0900_DEVICE_VERSIONS; i++) + if (me0900_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-0900 (ME-9x) device class structure. + */ +typedef struct me0900_device { + me_device_t base; /**< The Meilhaus device base class. */ +} me0900_device_t; + +/** + * @brief The ME-9x device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-0900 (ME-9x) device instance. \n + * NULL on error. + */ +me_device_t *me0900_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0900_di.c b/drivers/staging/meilhaus/me0900_di.c new file mode 100644 index 000000000000..d7d7394f800a --- /dev/null +++ b/drivers/staging/meilhaus/me0900_di.c @@ -0,0 +1,246 @@ +/** + * @file me0900_di.c + * + * @brief ME-9x digital input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "meids.h" +#include "medebug.h" +#include "meplx_reg.h" +#include "me0900_reg.h" +#include "me0900_di.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me0900_di_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + PDEBUG("executed.\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + return ME_ERRNO_SUCCESS; +} + +static int me0900_di_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me0900_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0900_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + } else { + PERROR("Invalid byte direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0900_di_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me0900_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0900_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = (~inb(instance->port_reg)) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = ~inb(instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0900_di_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me0900_di_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DI; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0900_di_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me0900_di_subdevice_t *me0900_di_constructor(uint32_t reg_base, + unsigned int di_idx) +{ + me0900_di_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0900_di_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0900_di_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + /* Save the subdevice index. */ + subdevice->di_idx = di_idx; + + /* Initialize registers */ + if (di_idx == 0) { + subdevice->ctrl_reg = reg_base + ME0900_CTRL_REG; + subdevice->port_reg = reg_base + ME0900_PORT_A_REG; + } else { + subdevice->ctrl_reg = reg_base + ME0900_CTRL_REG; + subdevice->port_reg = reg_base + ME0900_PORT_B_REG; + } +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me0900_di_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me0900_di_io_single_config; + subdevice->base.me_subdevice_io_single_read = me0900_di_io_single_read; + subdevice->base.me_subdevice_query_number_channels = + me0900_di_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0900_di_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0900_di_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0900_di.h b/drivers/staging/meilhaus/me0900_di.h new file mode 100644 index 000000000000..014f1348fc9f --- /dev/null +++ b/drivers/staging/meilhaus/me0900_di.h @@ -0,0 +1,65 @@ +/** + * @file me0900_di.h + * + * @brief ME-9x digital input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0900_DI_H_ +#define _ME0900_DI_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me0900_di_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + unsigned int di_idx; + + unsigned long ctrl_reg; + unsigned long port_reg; +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me0900_di_subdevice_t; + +/** + * @brief The constructor to generate a ME-9x digital input subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0900_di_subdevice_t *me0900_di_constructor(uint32_t me0900_reg_base, + unsigned int di_idx); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0900_do.c b/drivers/staging/meilhaus/me0900_do.c new file mode 100644 index 000000000000..b5b9c3a98c94 --- /dev/null +++ b/drivers/staging/meilhaus/me0900_do.c @@ -0,0 +1,314 @@ +/** + * @file me0900_do.c + * + * @brief ME-9x digital output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me0900_reg.h" +#include "me0900_do.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me0900_do_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me0900_do_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me0900_do_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + outb(0xFF, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0xff); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me0900_do_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me0900_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0900_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + } else { + PERROR("Invalid byte direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0900_do_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me0900_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me0900_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = (~inb(instance->port_reg)) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = ~inb(instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0900_do_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me0900_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long state; + + PDEBUG("executed.\n"); + + instance = (me0900_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + state = inb(instance->port_reg); + state = + (!value) ? (state | (0x1 << channel)) : (state & + ~(0x1 << + channel)); + outb(state, instance->port_reg); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + outb(~(value), instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me0900_do_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me0900_do_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me0900_do_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me0900_do_subdevice_t *me0900_do_constructor(uint32_t reg_base, + unsigned int do_idx) +{ + me0900_do_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me0900_do_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me0900_do_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + /* Save the subdevice index */ + subdevice->do_idx = do_idx; + + /* Initialize registers */ + if (do_idx == 0) { + subdevice->ctrl_reg = reg_base + ME0900_CTRL_REG; + subdevice->port_reg = reg_base + ME0900_PORT_A_REG; + subdevice->enable_reg = reg_base + ME0900_WRITE_ENABLE_REG; + subdevice->disable_reg = reg_base + ME0900_WRITE_DISABLE_REG; + } else { + subdevice->ctrl_reg = reg_base + ME0900_CTRL_REG; + subdevice->port_reg = reg_base + ME0900_PORT_B_REG; + subdevice->enable_reg = reg_base + ME0900_WRITE_ENABLE_REG; + subdevice->disable_reg = reg_base + ME0900_WRITE_DISABLE_REG; + } +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me0900_do_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me0900_do_io_single_config; + subdevice->base.me_subdevice_io_single_read = me0900_do_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me0900_do_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me0900_do_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me0900_do_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me0900_do_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me0900_do.h b/drivers/staging/meilhaus/me0900_do.h new file mode 100644 index 000000000000..13e8a8b94cfa --- /dev/null +++ b/drivers/staging/meilhaus/me0900_do.h @@ -0,0 +1,68 @@ +/** + * @file me0900_do.h + * + * @brief ME-9x digital output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0900_DO_H_ +#define _ME0900_DO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me0900_do_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + unsigned int do_idx; + + unsigned long ctrl_reg; + unsigned long port_reg; + unsigned long enable_reg; + unsigned long disable_reg; +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me0900_do_subdevice_t; + +/** + * @brief The constructor to generate a ME-9x digital output subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param do_idx The index of the digital output subdevice on this device. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me0900_do_subdevice_t *me0900_do_constructor(uint32_t reg_base, + unsigned int do_idx); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me0900_reg.h b/drivers/staging/meilhaus/me0900_reg.h new file mode 100644 index 000000000000..3bf163b6ac49 --- /dev/null +++ b/drivers/staging/meilhaus/me0900_reg.h @@ -0,0 +1,40 @@ +/** + * @file me0900_reg.h + * + * @brief ME-9x register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME0900_REG_H_ +#define _ME0900_REG_H_ + +#ifdef __KERNEL__ + +#define ME0900_PORT_A_REG 0x00 +#define ME0900_PORT_B_REG 0x01 +#define ME0900_PORT_C_REG 0x02 +#define ME0900_CTRL_REG 0x03 // ( ,w) +#define ME0900_WRITE_ENABLE_REG 0x04 // (r,w) +#define ME0900_WRITE_DISABLE_REG 0x08 // (r,w) + +#endif +#endif diff --git a/drivers/staging/meilhaus/me1000_device.c b/drivers/staging/meilhaus/me1000_device.c new file mode 100644 index 000000000000..c44e214af26c --- /dev/null +++ b/drivers/staging/meilhaus/me1000_device.c @@ -0,0 +1,208 @@ +/** + * @file me1000_device.c + * + * @brief ME-1000 device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "me1000_device.h" +#include "mesubdevice.h" +#include "me1000_dio.h" + +static int me1000_config_load(me_device_t * me_device, struct file *filep, + me_cfg_device_entry_t * config) +{ + me1000_device_t *me1000_device; + me1000_dio_subdevice_t *dio; + + PDEBUG("executed.\n"); + + me1000_device = (me1000_device_t *) me_device; + + if (config->count == 2) { + if (me_slist_get_number_subdevices(&me1000_device->base.slist) + == 2) { + // Nothing to do. + } else { + // Remove 2 extra subdevices + dio = + (me1000_dio_subdevice_t *) + me_slist_del_subdevice_tail(&me1000_device->base. + slist); + if (dio) + dio->base. + me_subdevice_destructor((me_subdevice_t *) + dio); + + dio = + (me1000_dio_subdevice_t *) + me_slist_del_subdevice_tail(&me1000_device->base. + slist); + if (dio) + dio->base. + me_subdevice_destructor((me_subdevice_t *) + dio); + } + } else if (config->count == 4) { + //Add 2 subdevices + if (me_slist_get_number_subdevices(&me1000_device->base.slist) + == 2) { + dio = + me1000_dio_constructor(me1000_device->base.info.pci. + reg_bases[2], 2, + &me1000_device->ctrl_lock); + if (!dio) { + PERROR("Cannot create dio subdevice.\n"); + return ME_ERRNO_INTERNAL; + } + me_slist_add_subdevice_tail(&me1000_device->base.slist, + (me_subdevice_t *) dio); + + dio = + me1000_dio_constructor(me1000_device->base.info.pci. + reg_bases[2], 3, + &me1000_device->ctrl_lock); + if (!dio) { + dio = + (me1000_dio_subdevice_t *) + me_slist_del_subdevice_tail(&me1000_device-> + base.slist); + if (dio) + dio->base. + me_subdevice_destructor((me_subdevice_t *) dio); + + PERROR("Cannot create dio subdevice.\n"); + return ME_ERRNO_INTERNAL; + } + me_slist_add_subdevice_tail(&me1000_device->base.slist, + (me_subdevice_t *) dio); + } else { + // Nothing to do. + } + } else { + PERROR("Invalid configuration.\n"); + return ME_ERRNO_INTERNAL; + } + + return ME_ERRNO_SUCCESS; +} + +me_device_t *me1000_pci_constructor(struct pci_dev * pci_device) +{ + me1000_device_t *me1000_device; + me_subdevice_t *subdevice; + int err; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me1000_device = kmalloc(sizeof(me1000_device_t), GFP_KERNEL); + + if (!me1000_device) { + PERROR("Cannot get memory for ME-1000 device instance.\n"); + return NULL; + } + + memset(me1000_device, 0, sizeof(me1000_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me1000_device, pci_device); + + if (err) { + kfree(me1000_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + // Initialize spin lock . + spin_lock_init(&me1000_device->ctrl_lock); + + for (i = 0; i < 4; i++) { + subdevice = + (me_subdevice_t *) me1000_dio_constructor(me1000_device-> + base.info.pci. + reg_bases[2], i, + &me1000_device-> + ctrl_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me1000_device); + kfree(me1000_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me1000_device->base.slist, + subdevice); + } + + // Overwrite base class methods. + me1000_device->base.me_device_config_load = me1000_config_load; + + return (me_device_t *) me1000_device; +} + +// Init and exit of module. +static int __init me1000_init(void) +{ + PDEBUG("executed.\n"); + return 0; +} + +static void __exit me1000_exit(void) +{ + PDEBUG("executed.\n"); +} + +module_init(me1000_init); +module_exit(me1000_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for Meilhaus ME-1000 Devices"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-1000 Digital I/O Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me1000_pci_constructor); diff --git a/drivers/staging/meilhaus/me1000_device.h b/drivers/staging/meilhaus/me1000_device.h new file mode 100644 index 000000000000..cbbe1263017d --- /dev/null +++ b/drivers/staging/meilhaus/me1000_device.h @@ -0,0 +1,59 @@ +/** + * @file me1000_device.h + * + * @brief ME-1000 device class instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1000_H_ +#define _ME1000_H_ + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +#define ME1000_MAGIC_NUMBER 1000 + +/** + * @brief The ME-1000 device class structure. + */ +typedef struct me1000_device { + me_device_t base; /**< The Meilhaus device base class. */ + spinlock_t ctrl_lock; /**< Guards the DIO mode register. */ +} me1000_device_t; + +/** + * @brief The ME-1000 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-1000 device instance. \n + * NULL on error. + */ +me_device_t *me1000_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me1000_dio.c b/drivers/staging/meilhaus/me1000_dio.c new file mode 100644 index 000000000000..87605a9108ae --- /dev/null +++ b/drivers/staging/meilhaus/me1000_dio.c @@ -0,0 +1,438 @@ +/** + * @file me1000_dio.c + * + * @brief ME-1000 DIO subdevice instance. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" +#include "medebug.h" + +#include "me1000_dio_reg.h" +#include "me1000_dio.h" + +/* + * Defines + */ +#define ME1000_DIO_MAGIC_NUMBER 0x1000 /**< The magic number of the class structure. */ + +/* + * Functions + */ + +static int me1000_dio_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me1000_dio_subdevice_t *instance; + uint32_t tmp; + + PDEBUG("executed.\n"); + + instance = (me1000_dio_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp &= ~(0x1 << instance->dio_idx); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->ctrl_reg_lock); + + outl(0x00000000, instance->port_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, 0); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me1000_dio_io_single_config(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me1000_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + int ctrl; + int size = + flags & (ME_IO_SINGLE_CONFIG_DIO_BIT | ME_IO_SINGLE_CONFIG_DIO_BYTE + | ME_IO_SINGLE_CONFIG_DIO_WORD | + ME_IO_SINGLE_CONFIG_DIO_DWORD); + + PDEBUG("executed.\n"); + + instance = (me1000_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + ctrl = inl(instance->ctrl_reg); + + switch (size) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_DWORD: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + ctrl &= ~(0x1 << instance->dio_idx); + } else if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + ctrl |= 0x1 << instance->dio_idx; + } else { + PERROR("Invalid port direction.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1000_dio_io_single_read(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me1000_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me1000_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 32)) { + *value = inl(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if ((channel >= 0) && (channel < 4)) { + *value = + (inl(instance->port_reg) >> (channel * 8)) & 0xFF; + } else { + PERROR("Invalid byte number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_WORD: + if ((channel >= 0) && (channel < 2)) { + *value = + (inl(instance->port_reg) >> (channel * 16)) & + 0xFFFF; + } else { + PERROR("Invalid word number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_DWORD: + if (channel == 0) { + *value = inl(instance->port_reg); + } else { + PERROR("Invalid dword number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1000_dio_io_single_write(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me1000_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t config; + uint32_t state; + + PDEBUG("executed.\n"); + + instance = (me1000_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + config = inl(instance->ctrl_reg) & (0x1 << instance->dio_idx); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 32)) { + if (config) { + state = inl(instance->port_reg); + state = + value ? (state | (0x1 << channel)) : (state + & + ~(0x1 + << + channel)); + outl(state, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - + instance->reg_base, state); + } else { + PERROR("Port is not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if ((channel >= 0) && (channel < 4)) { + if (config) { + state = inl(instance->port_reg); + state &= ~(0xFF << (channel * 8)); + state |= (value & 0xFF) << (channel * 8); + outl(state, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - + instance->reg_base, state); + } else { + PERROR("Port is not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_WORD: + if ((channel >= 0) && (channel < 2)) { + if (config) { + state = inl(instance->port_reg); + state &= ~(0xFFFF << (channel * 16)); + state |= (value & 0xFFFF) << (channel * 16); + outl(state, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - + instance->reg_base, state); + } else { + PERROR("Port is not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid word number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_DWORD: + if (channel == 0) { + if (config) { + outl(value, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - + instance->reg_base, value); + } else { + PERROR("Port is not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid dword number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1000_dio_query_number_channels(struct me_subdevice *subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = ME1000_DIO_NUMBER_CHANNELS; + return ME_ERRNO_SUCCESS; +} + +static int me1000_dio_query_subdevice_type(struct me_subdevice *subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DIO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me1000_dio_query_subdevice_caps(struct me_subdevice *subdevice, + int *caps) +{ + me1000_dio_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me1000_dio_subdevice_t *) subdevice; + + *caps = ME_CAPS_DIO_DIR_DWORD; + + return ME_ERRNO_SUCCESS; +} + +me1000_dio_subdevice_t *me1000_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock) +{ + me1000_dio_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me1000_dio_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for ME-1000 DIO instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me1000_dio_subdevice_t)); + + /* Check if counter index is out of range */ + + if (dio_idx >= ME1000_DIO_NUMBER_PORTS) { + PERROR("DIO index is out of range.\n"); + kfree(subdevice); + return NULL; + } + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the DIO index */ + subdevice->dio_idx = dio_idx; + + /* Initialize registers. */ +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + subdevice->ctrl_reg = reg_base + ME1000_PORT_MODE; + subdevice->port_reg = + reg_base + ME1000_PORT + (dio_idx * ME1000_PORT_STEP); + + /* Override base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me1000_dio_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me1000_dio_io_single_config; + subdevice->base.me_subdevice_io_single_read = me1000_dio_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me1000_dio_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me1000_dio_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me1000_dio_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me1000_dio_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me1000_dio.h b/drivers/staging/meilhaus/me1000_dio.h new file mode 100644 index 000000000000..d26e93f531af --- /dev/null +++ b/drivers/staging/meilhaus/me1000_dio.h @@ -0,0 +1,71 @@ +/** + * @file me1000_dio.h + * + * @brief Meilhaus ME-1000 digital i/o implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1000_DIO_H_ +#define _ME1000_DIO_H_ + +#include "mesubdevice.h" +#include "meslock.h" + +#ifdef __KERNEL__ + +/** + * @brief The ME-1000 DIO subdevice class. + */ +typedef struct me1000_dio_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ +// uint32_t magic; /**< The magic number unique for this structure. */ + + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg and #ctrl_reg_mirror from concurrent access. */ + int dio_idx; /**< The index of the DIO port on the device. */ + + unsigned long port_reg; /**< Register to read or write a value from or to the port respectively. */ + unsigned long ctrl_reg; /**< Register to configure the DIO modes. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me1000_dio_subdevice_t; + +/** + * @brief The constructor to generate a ME-1000 DIO instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param dio_idx The index of the DIO on the device. + * @param ctrl_reg_lock Pointer to spin lock protecting the control register and from concurrent access. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me1000_dio_subdevice_t *me1000_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me1000_dio_reg.h b/drivers/staging/meilhaus/me1000_dio_reg.h new file mode 100644 index 000000000000..4d5b38df437f --- /dev/null +++ b/drivers/staging/meilhaus/me1000_dio_reg.h @@ -0,0 +1,50 @@ +/** + * @file me1000_dio_reg.h + * + * @brief ME-1000 digital i/o register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1000_DIO_REG_H_ +# define _ME1000_DIO_REG_H_ + +# ifdef __KERNEL__ + +# define ME1000_DIO_NUMBER_CHANNELS 32 /**< The number of channels per DIO port. */ +# define ME1000_DIO_NUMBER_PORTS 4 /**< The number of ports per ME-1000. */ + +// # define ME1000_PORT_A 0x0000 /**< Port A base register offset. */ +// # define ME1000_PORT_B 0x0004 /**< Port B base register offset. */ +// # define ME1000_PORT_C 0x0008 /**< Port C base register offset. */ +// # define ME1000_PORT_D 0x000C /**< Port D base register offset. */ +# define ME1000_PORT 0x0000 /**< Base for port's register. */ +# define ME1000_PORT_STEP 4 /**< Distance between port's register. */ + +# define ME1000_PORT_MODE 0x0010 /**< Configuration register to switch the port direction. */ +// # define ME1000_PORT_MODE_OUTPUT_A (1 << 0) /**< If set, port A is in output, otherwise in input mode. */ +// # define ME1000_PORT_MODE_OUTPUT_B (1 << 1) /**< If set, port B is in output, otherwise in input mode. */ +// # define ME1000_PORT_MODE_OUTPUT_C (1 << 2) /**< If set, port C is in output, otherwise in input mode. */ +// # define ME1000_PORT_MODE_OUTPUT_D (1 << 3) /**< If set, port D is in output, otherwise in input mode. */ + +# endif //__KERNEL__ +#endif //_ME1000_DIO_REG_H_ diff --git a/drivers/staging/meilhaus/me1400_device.c b/drivers/staging/meilhaus/me1400_device.c new file mode 100644 index 000000000000..b95bb4fce6ab --- /dev/null +++ b/drivers/staging/meilhaus/me1400_device.c @@ -0,0 +1,256 @@ +/** + * @file me1400_device.c + * + * @brief ME-1400 device instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * User application could also include the kernel header files. But the + * real kernel functions are protected by #ifdef __KERNEL__. + */ +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * This must be defined before module.h is included. Not needed, when + * it is a built in driver. + */ +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include +#include +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" + +#include "me1400_device.h" +#include "me8254.h" +#include "me8254_reg.h" +#include "me8255.h" +#include "me1400_ext_irq.h" + +me_device_t *me1400_pci_constructor(struct pci_dev *pci_device) +{ + int err; + me1400_device_t *me1400_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + unsigned int me8255_idx; + unsigned int dio_idx; + unsigned int me8254_idx; + unsigned int ctr_idx; + unsigned int ext_irq_idx; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me1400_device = kmalloc(sizeof(me1400_device_t), GFP_KERNEL); + + if (!me1400_device) { + PERROR("Cannot get memory for 1400ate device instance.\n"); + return NULL; + } + + memset(me1400_device, 0, sizeof(me1400_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me1400_device, pci_device); + + if (err) { + kfree(me1400_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Check for ME1400 extension device. If detected we fake a ME-1400 D device id. */ + if (me1400_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME140C) { + uint8_t ctrl; + ctrl = + inb(me1400_device->base.info.pci.reg_bases[2] + + ME1400D_CLK_SRC_2_REG); + PDEBUG_REG("xxx_reg inb(0x%X+0x%X)=0x%x\n", + me1400_device->base.info.pci.reg_bases[2], + ME1400D_CLK_SRC_2_REG, ctrl); + outb(ctrl | 0xF0, + me1400_device->base.info.pci.reg_bases[2] + + ME1400D_CLK_SRC_2_REG); + PDEBUG_REG("xxx_reg outb(0x%X+0x%X)=0x%x\n", + me1400_device->base.info.pci.reg_bases[2], + ME1400D_CLK_SRC_2_REG, ctrl | 0xF0); + ctrl = + inb(me1400_device->base.info.pci.reg_bases[2] + + ME1400D_CLK_SRC_2_REG); + PDEBUG_REG("xxx_reg inb(0x%X+0x%X)=0x%x\n", + me1400_device->base.info.pci.reg_bases[2], + ME1400D_CLK_SRC_2_REG, ctrl); + + if ((ctrl & 0xF0) == 0xF0) { + PINFO("ME1400 D detected.\n"); + me1400_device->base.info.pci.device_id = + PCI_DEVICE_ID_MEILHAUS_ME140D; + } + } + + /* Initialize global stuff of digital i/o subdevices. */ + for (me8255_idx = 0; me8255_idx < ME1400_MAX_8255; me8255_idx++) { + me1400_device->dio_current_mode[me8255_idx] = 0; + spin_lock_init(&me1400_device->dio_ctrl_reg_lock[me8255_idx]); + } + + /* Initialize global stuff of counter subdevices. */ + spin_lock_init(&me1400_device->clk_src_reg_lock); + + for (me8254_idx = 0; me8254_idx < ME1400_MAX_8254; me8254_idx++) + spin_lock_init(&me1400_device->ctr_ctrl_reg_lock[me8254_idx]); + + /* Get the index in the device version information table. */ + version_idx = + me1400_versions_get_device_index(me1400_device->base.info.pci. + device_id); + + /* Generate DIO subdevice instances. */ + for (me8255_idx = 0; + me8255_idx < me1400_versions[version_idx].dio_chips; + me8255_idx++) { + for (dio_idx = 0; dio_idx < 3; dio_idx++) { + subdevice = + (me_subdevice_t *) + me8255_constructor(me1400_versions[version_idx]. + device_id, + me1400_device->base.info.pci. + reg_bases[2], me8255_idx, + dio_idx, + &me1400_device-> + dio_current_mode[me8255_idx], + &me1400_device-> + dio_ctrl_reg_lock[me8255_idx]); + + if (!subdevice) { + me_device_deinit((me_device_t *) me1400_device); + kfree(me1400_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me1400_device->base.slist, + subdevice); + } + } + + /* Generate counter subdevice instances. */ + for (me8254_idx = 0; + me8254_idx < me1400_versions[version_idx].ctr_chips; + me8254_idx++) { + for (ctr_idx = 0; ctr_idx < 3; ctr_idx++) { + subdevice = + (me_subdevice_t *) + me8254_constructor(me1400_device->base.info.pci. + device_id, + me1400_device->base.info.pci. + reg_bases[2], me8254_idx, + ctr_idx, + &me1400_device-> + ctr_ctrl_reg_lock[me8254_idx], + &me1400_device-> + clk_src_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me1400_device); + kfree(me1400_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me1400_device->base.slist, + subdevice); + } + } + + /* Generate external interrupt subdevice instances. */ + for (ext_irq_idx = 0; + ext_irq_idx < me1400_versions[version_idx].ext_irq_subdevices; + ext_irq_idx++) { + subdevice = + (me_subdevice_t *) + me1400_ext_irq_constructor(me1400_device->base.info.pci. + device_id, + me1400_device->base.info.pci. + reg_bases[1], + me1400_device->base.info.pci. + reg_bases[2], + &me1400_device->clk_src_reg_lock, + me1400_device->base.irq); + + if (!subdevice) { + me_device_deinit((me_device_t *) me1400_device); + kfree(me1400_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me1400_device->base.slist, + subdevice); + } + + return (me_device_t *) me1400_device; +} + +// Init and exit of module. + +static int __init me1400_init(void) +{ + PDEBUG("executed.\n"); + return 0; +} + +static void __exit me1400_exit(void) +{ + PDEBUG("executed.\n"); +} + +module_init(me1400_init); +module_exit(me1400_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for Meilhaus ME-14xx devices"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-14xx MIO devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me1400_pci_constructor); diff --git a/drivers/staging/meilhaus/me1400_device.h b/drivers/staging/meilhaus/me1400_device.h new file mode 100644 index 000000000000..6215b250047d --- /dev/null +++ b/drivers/staging/meilhaus/me1400_device.h @@ -0,0 +1,108 @@ +/** + * @file me1400_device.c + * + * @brief ME-1400 device family instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1400_DEVICE_H_ +#define _ME1400_DEVICE_H_ + +#include "metypes.h" +#include "medefines.h" +#include "meinternal.h" + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure to store device capabilities. + */ +typedef struct me1400_version { + uint16_t device_id; /**< The PCI device id of the device. */ + unsigned int dio_chips; /**< The number of 8255 chips on the device. */ + unsigned int ctr_chips; /**< The number of 8254 chips on the device. */ + unsigned int ext_irq_subdevices; /**< The number of external interrupt inputs on the device. */ +} me1400_version_t; + +/** + * @brief Defines for each ME-1400 device version its capabilities. + */ +static me1400_version_t me1400_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME1400, 1, 0, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME140A, 1, 1, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME140B, 2, 2, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME14E0, 1, 0, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME14EA, 1, 1, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME14EB, 2, 2, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME140C, 1, 5, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME140D, 2, 10, 1}, + {0} +}; + +#define ME1400_DEVICE_VERSIONS (sizeof(me1400_versions) / sizeof(me1400_version_t) - 1) /**< Returns the number of entries in #me1400_versions. */ + +/** + * @brief Returns the index of the device entry in #me1400_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me1400_versions. + */ +static inline unsigned int me1400_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME1400_DEVICE_VERSIONS; i++) + if (me1400_versions[i].device_id == device_id) + break; + return i; +} + +#define ME1400_MAX_8254 10 /**< The maximum number of 8254 counter subdevices available on any ME-1400 device. */ +#define ME1400_MAX_8255 2 /**< The maximum number of 8255 digital i/o subdevices available on any ME-1400 device. */ + +/** + * @brief The ME-1400 device class. + */ +typedef struct me1400_device { + me_device_t base; /**< The Meilhaus device base class. */ + + spinlock_t clk_src_reg_lock; /**< Guards the 8254 clock source registers. */ + spinlock_t ctr_ctrl_reg_lock[ME1400_MAX_8254]; /**< Guards the 8254 ctrl registers. */ + + int dio_current_mode[ME1400_MAX_8255]; /**< Saves the current mode setting of a single 8255 DIO chip. */ + spinlock_t dio_ctrl_reg_lock[ME1400_MAX_8255]; /**< Guards the 8255 ctrl register and #dio_current_mode. */ +} me1400_device_t; + +/** + * @brief The ME-1400 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-1400 device instance. \n + * NULL on error. + */ +me_device_t *me1400_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me1400_ext_irq.c b/drivers/staging/meilhaus/me1400_ext_irq.c new file mode 100644 index 000000000000..b8c2696bc150 --- /dev/null +++ b/drivers/staging/meilhaus/me1400_ext_irq.c @@ -0,0 +1,517 @@ +/** + * @file me1400_ext_irq.c + * + * @brief ME-1400 external interrupt subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include +#include + +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" +#include "medebug.h" +#include "meids.h" + +#include "me1400_ext_irq.h" +#include "me1400_ext_irq_reg.h" + +/* + * Defines + */ +#define ME1400_EXT_IRQ_MAGIC_NUMBER 0x1401 /**< The magic number of the class structure. */ +#define ME1400_EXT_IRQ_NUMBER_CHANNELS 1 /**< One channel per counter. */ + +/* + * Functions + */ + +static int me1400_ext_irq_io_irq_start(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + me1400_ext_irq_subdevice_t *instance; + unsigned long cpu_flags; + uint8_t tmp; + + PDEBUG("executed.\n"); + + instance = (me1400_ext_irq_subdevice_t *) subdevice; + + if (flags & ~ME_IO_IRQ_START_DIO_BIT) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (irq_source != ME_IRQ_SOURCE_DIO_LINE) { + PERROR("Invalid irq source.\n"); + return ME_ERRNO_INVALID_IRQ_SOURCE; + } + + if (irq_edge != ME_IRQ_EDGE_RISING) { + PERROR("Invalid irq edge.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + spin_lock(instance->clk_src_reg_lock); +// // Enable IRQ on PLX +// tmp = inb(instance->plx_intcs_reg) | (PLX_LOCAL_INT1_EN | PLX_LOCAL_INT1_POL | PLX_PCI_INT_EN); +// outb(tmp, instance->plx_intcs_reg); +// PDEBUG_REG("ctrl_reg outb(PLX:0x%lX)=0x%x\n", instance->plx_intcs_reg, tmp); + + // Enable IRQ + switch (instance->device_id) { + case PCI_DEVICE_ID_MEILHAUS_ME140C: + case PCI_DEVICE_ID_MEILHAUS_ME140D: + tmp = inb(instance->ctrl_reg); + tmp |= ME1400CD_EXT_IRQ_CLK_EN; + outb(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + break; + + default: + outb(ME1400AB_EXT_IRQ_IRQ_EN, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ME1400AB_EXT_IRQ_IRQ_EN); + break; + } + spin_unlock(instance->clk_src_reg_lock); + instance->rised = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me1400_ext_irq_io_irq_wait(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + me1400_ext_irq_subdevice_t *instance; + unsigned long cpu_flags; + long t = 0; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me1400_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid time out.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + /* Convert to ticks */ + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + ME_SUBDEVICE_ENTER; + + if (instance->rised <= 0) { + instance->rised = 0; + if (time_out) { + t = wait_event_interruptible_timeout(instance-> + wait_queue, + (instance->rised != + 0), t); + + if (t == 0) { + PERROR("Wait on interrupt timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } + } else { + wait_event_interruptible(instance->wait_queue, + (instance->rised != 0)); + } + + if (instance->rised < 0) { + PERROR("Wait on interrupt aborted by user.\n"); + err = ME_ERRNO_CANCELLED; + } + } + + if (signal_pending(current)) { + PERROR("Wait on interrupt aborted by signal.\n"); + err = ME_ERRNO_SIGNAL; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + instance->rised = 0; + *irq_count = instance->n; + *value = 1; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1400_ext_irq_io_irq_stop(struct me_subdevice *subdevice, + struct file *filep, + int channel, int flags) +{ + me1400_ext_irq_subdevice_t *instance; + unsigned long cpu_flags; + uint8_t tmp; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me1400_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->clk_src_reg_lock); +// // Disable IRQ on PLX +// tmp = inb(instance->plx_intcs_reg) & ( ~(PLX_LOCAL_INT1_EN | PLX_LOCAL_INT1_POL | PLX_PCI_INT_EN)); +// outb(tmp, instance->plx_intcs_reg); +// PDEBUG_REG("ctrl_reg outb(PLX:0x%lX)=0x%x\n", instance->plx_intcs_reg, tmp); + + switch (instance->device_id) { + case PCI_DEVICE_ID_MEILHAUS_ME140C: + case PCI_DEVICE_ID_MEILHAUS_ME140D: + tmp = inb(instance->ctrl_reg); + tmp &= ~ME1400CD_EXT_IRQ_CLK_EN; + outb(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + break; + + default: + outb(0x00, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, 0x00); + break; + } + spin_unlock(instance->clk_src_reg_lock); + instance->rised = -1; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1400_ext_irq_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me1400_ext_irq_subdevice_t *instance = + (me1400_ext_irq_subdevice_t *) subdevice; + + PDEBUG("executed.\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + instance->n = 0; + return me1400_ext_irq_io_irq_stop(subdevice, filep, 0, flags); +} + +static int me1400_ext_irq_query_number_channels(struct me_subdevice *subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = ME1400_EXT_IRQ_NUMBER_CHANNELS; + return ME_ERRNO_SUCCESS; +} + +static int me1400_ext_irq_query_subdevice_type(struct me_subdevice *subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_EXT_IRQ; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me1400_ext_irq_query_subdevice_caps(struct me_subdevice *subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_EXT_IRQ_EDGE_RISING; + return ME_ERRNO_SUCCESS; +} + +static int me1400_ext_irq_query_subdevice_caps_args(struct me_subdevice + *subdevice, int cap, + int *args, int count) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me1400_ext_irq_isr(int irq, void *dev_id) +#else +static irqreturn_t me1400_ext_irq_isr(int irq, void *dev_id, + struct pt_regs *regs) +#endif +{ + me1400_ext_irq_subdevice_t *instance; + uint32_t status; + uint8_t tmp; + + instance = (me1400_ext_irq_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + spin_lock(&instance->subdevice_lock); + status = inl(instance->plx_intcs_reg); +// if (!((status & PLX_LOCAL_INT1_STATE) && (status & PLX_LOCAL_INT1_EN) && (status & PLX_PCI_INT_EN))) + if ((status & + (PLX_LOCAL_INT1_STATE | PLX_LOCAL_INT1_EN | PLX_PCI_INT_EN)) != + (PLX_LOCAL_INT1_STATE | PLX_LOCAL_INT1_EN | PLX_PCI_INT_EN)) { + spin_unlock(&instance->subdevice_lock); + PINFO("%ld Shared interrupt. %s(): irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, status); + return IRQ_NONE; + } + + inl(instance->ctrl_reg); + + PDEBUG("executed.\n"); + + instance->n++; + instance->rised = 1; + + switch (instance->device_id) { + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + case PCI_DEVICE_ID_MEILHAUS_ME140D: + spin_lock(instance->clk_src_reg_lock); + tmp = inb(instance->ctrl_reg); + tmp &= ~ME1400CD_EXT_IRQ_CLK_EN; + outb(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + tmp |= ME1400CD_EXT_IRQ_CLK_EN; + outb(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->clk_src_reg_lock); + + break; + + default: + outb(0, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, 0); + outb(ME1400AB_EXT_IRQ_IRQ_EN, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ME1400AB_EXT_IRQ_IRQ_EN); + break; + } + + spin_unlock(&instance->subdevice_lock); + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +static void me1400_ext_irq_destructor(struct me_subdevice *subdevice) +{ + me1400_ext_irq_subdevice_t *instance; + uint8_t tmp; + + PDEBUG("executed.\n"); + + instance = (me1400_ext_irq_subdevice_t *) subdevice; + + // Disable IRQ on PLX + tmp = + inb(instance-> + plx_intcs_reg) & (~(PLX_LOCAL_INT1_EN | PLX_LOCAL_INT1_POL | + PLX_PCI_INT_EN)); + outb(tmp, instance->plx_intcs_reg); + PDEBUG_REG("ctrl_reg outb(plx:0x%lX)=0x%x\n", instance->plx_intcs_reg, + tmp); + + free_irq(instance->irq, (void *)instance); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +me1400_ext_irq_subdevice_t *me1400_ext_irq_constructor(uint32_t device_id, + uint32_t plx_reg_base, + uint32_t me1400_reg_base, + spinlock_t * + clk_src_reg_lock, + int irq) +{ + me1400_ext_irq_subdevice_t *subdevice; + int err; + uint8_t tmp; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me1400_ext_irq_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for 1400_ext_irq instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me1400_ext_irq_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + subdevice->clk_src_reg_lock = clk_src_reg_lock; + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + subdevice->irq = irq; + + err = request_irq(irq, me1400_ext_irq_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME1400_NAME, (void *)subdevice); + + if (err) { + PERROR("Can't get irq.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + + /* Initialize registers */ + subdevice->plx_intcs_reg = plx_reg_base + PLX_INTCSR_REG; + subdevice->ctrl_reg = me1400_reg_base + ME1400AB_EXT_IRQ_CTRL_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = me1400_reg_base; +#endif + + // Enable IRQ on PLX + tmp = + inb(subdevice-> + plx_intcs_reg) | (PLX_LOCAL_INT1_EN | PLX_LOCAL_INT1_POL | + PLX_PCI_INT_EN); + outb(tmp, subdevice->plx_intcs_reg); + PDEBUG_REG("ctrl_reg outb(Pplx:0x%lX)=0x%x\n", subdevice->plx_intcs_reg, + tmp); + + /* Initialize the subdevice methods */ + subdevice->base.me_subdevice_io_irq_start = me1400_ext_irq_io_irq_start; + subdevice->base.me_subdevice_io_irq_wait = me1400_ext_irq_io_irq_wait; + subdevice->base.me_subdevice_io_irq_stop = me1400_ext_irq_io_irq_stop; + subdevice->base.me_subdevice_io_reset_subdevice = + me1400_ext_irq_io_reset_subdevice; + subdevice->base.me_subdevice_query_number_channels = + me1400_ext_irq_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me1400_ext_irq_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me1400_ext_irq_query_subdevice_caps; + subdevice->base.me_subdevice_query_subdevice_caps_args = + me1400_ext_irq_query_subdevice_caps_args; + subdevice->base.me_subdevice_destructor = me1400_ext_irq_destructor; + + subdevice->rised = 0; + subdevice->n = 0; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me1400_ext_irq.h b/drivers/staging/meilhaus/me1400_ext_irq.h new file mode 100644 index 000000000000..9b72a04701c0 --- /dev/null +++ b/drivers/staging/meilhaus/me1400_ext_irq.h @@ -0,0 +1,62 @@ +/** + * @file me1400_ext_irq.h + * + * @brief ME-1400 external interrupt implementation. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME1400_EXT_IRQ_H_ +#define _ME1400_EXT_IRQ_H_ + +#include + +#include "mesubdevice.h" +#include "meslock.h" + +#ifdef __KERNEL__ + +/** + * @brief The ME-1400 external interrupt subdevice class. + */ +typedef struct me1400_ext_irq_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *clk_src_reg_lock; /**< Lock protecting the clock control register. */ + + wait_queue_head_t wait_queue; /**< Queue to put on threads waiting for an interrupt. */ + + uint32_t device_id; /**< The device id of the device holding the subdevice. */ + int irq; /**< The irq number assigned by PCI BIOS. */ + int rised; /**< If true an interrupt has occured. */ + unsigned int n; /**< The number of interrupt since the driver was loaded. */ + + unsigned long plx_intcs_reg; /**< The PLX interrupt control and status register. */ + unsigned long ctrl_reg; /**< The control register. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me1400_ext_irq_subdevice_t; + +/** + * @brief The constructor to generate a ME-1400 external interrupt instance. + * + * @param plx_reg_base The register base address of the PLX chip as returned by the PCI BIOS. + * @param me1400_reg_base The register base address of the ME-1400 device as returned by the PCI BIOS. + * @param irq The irq assigned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me1400_ext_irq_subdevice_t *me1400_ext_irq_constructor(uint32_t device_id, + uint32_t plx_reg_base, + uint32_t me1400_reg_base, + spinlock_t * + clk_src_reg_lock, + int irq); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me1400_ext_irq_reg.h b/drivers/staging/meilhaus/me1400_ext_irq_reg.h new file mode 100644 index 000000000000..c9740f2dd3a7 --- /dev/null +++ b/drivers/staging/meilhaus/me1400_ext_irq_reg.h @@ -0,0 +1,56 @@ +/** + * @file me1400_ext_irq_reg.h + * + * @brief ME-1400 external interrupt register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1400_EXT_IRQ_REG_H_ +# define _ME1400_EXT_IRQ_REG_H_ + +# ifdef __KERNEL__ + +# define PLX_INTCSR_REG 0x4C /**< The PLX interrupt control and status register offset. */ +# define PLX_ICR_REG 0x50 /**< The PLX initialization control register offset. */ + +# define PLX_LOCAL_INT1_EN 0x01 /**< If set the local interrupt 1 is enabled. */ +# define PLX_LOCAL_INT1_POL 0x02 /**< If set the local interrupt 1 polarity is high active. */ +# define PLX_LOCAL_INT1_STATE 0x04 /**< If set the local interrupt 1 is activ. */ +# define PLX_LOCAL_INT2_EN 0x08 /**< If set the local interrupt 2 is enabled. */ +# define PLX_LOCAL_INT2_POL 0x10 /**< If set the local interrupt 2 polarity is high active. */ +# define PLX_LOCAL_INT2_STATE 0x20 /**< If set the local interrupt 2 is activ. */ +# define PLX_PCI_INT_EN 0x40 /**< If set the PCI interrupt is enabled. */ +# define PLX_SOFT_INT 0x80 /**< If set an interrupt is generated. */ + +# define ME1400AB_EXT_IRQ_CTRL_REG 0x11 /**< The external interrupt control register offset. */ + +# define ME1400AB_EXT_IRQ_CLK_EN 0x01 /**< If this bit is set, the clock output is enabled. */ +# define ME1400AB_EXT_IRQ_IRQ_EN 0x02 /**< If set the external interrupt is enabled. Clearing this bit clears a pending interrupt. */ + +# define ME1400CD_EXT_IRQ_CTRL_REG 0x11 /**< The external interrupt control register offset. */ + +# define ME1400CD_EXT_IRQ_CLK_EN 0x10 /**< If set the external interrupt is enabled. Clearing this bit clears a pending interrupt.*/ + +# endif //__KERNEL__ + +#endif //_ME1400_EXT_IRQ_REG_H_ diff --git a/drivers/staging/meilhaus/me1600_ao.c b/drivers/staging/meilhaus/me1600_ao.c new file mode 100644 index 000000000000..6f26665b30b7 --- /dev/null +++ b/drivers/staging/meilhaus/me1600_ao.c @@ -0,0 +1,1033 @@ +/** + * @file me1600_ao.c + * + * @brief ME-1600 analog output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* Includes + */ + +#include + +#include +#include +#include +#include +#include + +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" +#include "medebug.h" + +#include "me1600_ao_reg.h" +#include "me1600_ao.h" + +/* Defines + */ + +static void me1600_ao_destructor(struct me_subdevice *subdevice); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) +static void me1600_ao_work_control_task(void *subdevice); +#else +static void me1600_ao_work_control_task(struct work_struct *work); +#endif + +static int me1600_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags); +static int me1600_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, int channel, + int single_config, int ref, int trig_chan, + int trig_type, int trig_edge, int flags); +static int me1600_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, int channel, int *value, + int time_out, int flags); +static int me1600_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, int channel, int value, + int time_out, int flags); +static int me1600_ao_query_number_channels(me_subdevice_t * subdevice, + int *number); +static int me1600_ao_query_subdevice_type(me_subdevice_t * subdevice, int *type, + int *subtype); +static int me1600_ao_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps); +static int me1600_ao_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, int *min, int *max, + int *maxdata, int *range); +static int me1600_ao_query_number_ranges(me_subdevice_t * subdevice, int unit, + int *count); +static int me1600_ao_query_range_info(me_subdevice_t * subdevice, int range, + int *unit, int *min, int *max, + int *maxdata); + +/* Functions + */ + +me1600_ao_subdevice_t *me1600_ao_constructor(uint32_t reg_base, + unsigned int ao_idx, + int curr, + spinlock_t * config_regs_lock, + spinlock_t * ao_shadows_lock, + me1600_ao_shadow_t * + ao_regs_shadows, + struct workqueue_struct *me1600_wq) +{ + me1600_ao_subdevice_t *subdevice; + int err; + + PDEBUG("executed. idx=%d\n", ao_idx); + + // Allocate memory for subdevice instance. + subdevice = kmalloc(sizeof(me1600_ao_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR + ("Cannot get memory for analog output subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me1600_ao_subdevice_t)); + + // Initialize subdevice base class. + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + subdevice->config_regs_lock = config_regs_lock; + subdevice->ao_shadows_lock = ao_shadows_lock; + + // Save the subdevice index. + subdevice->ao_idx = ao_idx; + + // Initialize range lists. + subdevice->u_ranges_count = 2; + + subdevice->u_ranges[0].min = 0; //0V + subdevice->u_ranges[0].max = 9997558; //10V + + subdevice->u_ranges[1].min = -10E6; //-10V + subdevice->u_ranges[1].max = 9995117; //10V + + if (curr) { // This is version with current outputs. + subdevice->i_ranges_count = 2; + + subdevice->i_ranges[0].min = 0; //0mA + subdevice->i_ranges[0].max = 19995117; //20mA + + subdevice->i_ranges[1].min = 4E3; //4mA + subdevice->i_ranges[1].max = 19995118; //20mA + } else { // This is version without current outputs. + subdevice->i_ranges_count = 0; + + subdevice->i_ranges[0].min = 0; //0mA + subdevice->i_ranges[0].max = 0; //0mA + + subdevice->i_ranges[1].min = 0; //0mA + subdevice->i_ranges[1].max = 0; //0mA + } + + // Initialize registers. + subdevice->uni_bi_reg = reg_base + ME1600_UNI_BI_REG; + subdevice->i_range_reg = reg_base + ME1600_020_420_REG; + subdevice->sim_output_reg = reg_base + ME1600_SIM_OUTPUT_REG; + subdevice->current_on_reg = reg_base + ME1600_CURRENT_ON_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + // Initialize shadow structure. + subdevice->ao_regs_shadows = ao_regs_shadows; + + // Override base class methods. + subdevice->base.me_subdevice_destructor = me1600_ao_destructor; + subdevice->base.me_subdevice_io_reset_subdevice = + me1600_ao_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me1600_ao_io_single_config; + subdevice->base.me_subdevice_io_single_read = me1600_ao_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me1600_ao_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me1600_ao_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me1600_ao_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me1600_ao_query_subdevice_caps; + subdevice->base.me_subdevice_query_range_by_min_max = + me1600_ao_query_range_by_min_max; + subdevice->base.me_subdevice_query_number_ranges = + me1600_ao_query_number_ranges; + subdevice->base.me_subdevice_query_range_info = + me1600_ao_query_range_info; + + // Initialize wait queue. + init_waitqueue_head(&subdevice->wait_queue); + + // Prepare work queue. + subdevice->me1600_workqueue = me1600_wq; + +/* workqueue API changed in kernel 2.6.20 */ +#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) ) + INIT_WORK(&subdevice->ao_control_task, me1600_ao_work_control_task, + (void *)subdevice); +#else + INIT_DELAYED_WORK(&subdevice->ao_control_task, + me1600_ao_work_control_task); +#endif + return subdevice; +} + +static void me1600_ao_destructor(struct me_subdevice *subdevice) +{ + me1600_ao_subdevice_t *instance; + + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + instance->ao_control_task_flag = 0; + + // Reset subdevice to asure clean exit. + me1600_ao_io_reset_subdevice(subdevice, NULL, + ME_IO_RESET_SUBDEVICE_NO_FLAGS); + + // Remove any tasks from work queue. This is paranoic because it was done allready in reset(). + if (!cancel_delayed_work(&instance->ao_control_task)) { //Wait 2 ticks to be sure that control task is removed from queue. + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(2); + } +} + +static int me1600_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags) +{ + me1600_ao_subdevice_t *instance; + uint16_t tmp; + + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + (instance->ao_regs_shadows)->trigger &= ~(0x1 << instance->ao_idx); //Cancell waiting for trigger. + + // Reset all settings. + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ao_shadows_lock); + (instance->ao_regs_shadows)->shadow[instance->ao_idx] = 0; + (instance->ao_regs_shadows)->mirror[instance->ao_idx] = 0; + (instance->ao_regs_shadows)->trigger &= ~(0x1 << instance->ao_idx); //Not waiting for triggering. + (instance->ao_regs_shadows)->synchronous &= ~(0x1 << instance->ao_idx); //Individual triggering. + + // Set output to default (safe) state. + spin_lock(instance->config_regs_lock); + tmp = inw(instance->uni_bi_reg); // unipolar + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->uni_bi_reg); + PDEBUG_REG("uni_bi_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->uni_bi_reg - instance->reg_base, tmp); + + tmp = inw(instance->current_on_reg); // Volts only! + tmp &= ~(0x1 << instance->ao_idx); + tmp &= 0x00FF; + outw(tmp, instance->current_on_reg); + PDEBUG_REG("current_on_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->current_on_reg - instance->reg_base, tmp); + + tmp = inw(instance->i_range_reg); // 0..20mA <= If exists. + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->i_range_reg); + PDEBUG_REG("i_range_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->i_range_reg - instance->reg_base, tmp); + + outw(0, (instance->ao_regs_shadows)->registry[instance->ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + (instance->ao_regs_shadows)->registry[instance->ao_idx] - + instance->reg_base, 0); + + // Trigger output. + outw(0x0000, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - instance->reg_base, 0x0000); + outw(0xFFFF, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - instance->reg_base, 0xFFFF); + spin_unlock(instance->config_regs_lock); + spin_unlock(instance->ao_shadows_lock); + + // Set status to 'none' + instance->status = ao_status_none; + spin_unlock(&instance->subdevice_lock); + + //Signal reset if user is on wait. + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me1600_ao_subdevice_t *instance; + uint16_t tmp; + + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + // Checking parameters. + if (flags) { + PERROR + ("Invalid flag specified. Must be ME_IO_SINGLE_CONFIG_NO_FLAGS.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (trig_edge != ME_TRIG_EDGE_NONE) { + PERROR + ("Invalid trigger edge. Software trigger has not edge. Must be ME_TRIG_EDGE_NONE\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + + if (trig_type != ME_TRIG_TYPE_SW) { + PERROR("Invalid trigger edge. Must be ME_TRIG_TYPE_SW.\n"); + return ME_ERRNO_INVALID_TRIG_TYPE; + } + + if ((trig_chan != ME_TRIG_CHAN_DEFAULT) + && (trig_chan != ME_TRIG_CHAN_SYNCHRONOUS)) { + PERROR("Invalid trigger channel specified.\n"); + return ME_ERRNO_INVALID_TRIG_CHAN; + } + + if (ref != ME_REF_AO_GROUND) { + PERROR + ("Invalid reference. Analog outputs have to have got REF_AO_GROUND.\n"); + return ME_ERRNO_INVALID_REF; + } + + if (((single_config + 1) > + (instance->u_ranges_count + instance->i_ranges_count)) + || (single_config < 0)) { + PERROR("Invalid range specified.\n"); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + // Checking parameters - done. All is fine. Do config. + + ME_SUBDEVICE_ENTER; + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ao_shadows_lock); + (instance->ao_regs_shadows)->trigger &= ~(0x1 << instance->ao_idx); //Cancell waiting for trigger. + (instance->ao_regs_shadows)->shadow[instance->ao_idx] = 0; + (instance->ao_regs_shadows)->mirror[instance->ao_idx] = 0; + + spin_lock(instance->config_regs_lock); + switch (single_config) { + case 0: // 0V 10V + tmp = inw(instance->current_on_reg); // Volts + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->current_on_reg); + PDEBUG_REG("current_on_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->current_on_reg - instance->reg_base, tmp); + + // 0V + outw(0, + (instance->ao_regs_shadows)->registry[instance->ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)->registry[instance-> + ao_idx] - + instance->reg_base, 0); + + tmp = inw(instance->uni_bi_reg); // unipolar + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->uni_bi_reg); + PDEBUG_REG("uni_bi_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->uni_bi_reg - instance->reg_base, tmp); + + tmp = inw(instance->i_range_reg); // 0..20mA <= If exists. + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->i_range_reg); + PDEBUG_REG("i_range_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->i_range_reg - instance->reg_base, tmp); + break; + + case 1: // -10V 10V + tmp = inw(instance->current_on_reg); // Volts + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->current_on_reg); + PDEBUG_REG("current_on_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->current_on_reg - instance->reg_base, tmp); + + // 0V + outw(0x0800, + (instance->ao_regs_shadows)->registry[instance->ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)->registry[instance-> + ao_idx] - + instance->reg_base, 0x0800); + + tmp = inw(instance->uni_bi_reg); // bipolar + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->uni_bi_reg); + PDEBUG_REG("uni_bi_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->uni_bi_reg - instance->reg_base, tmp); + + tmp = inw(instance->i_range_reg); // 0..20mA <= If exists. + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->i_range_reg); + PDEBUG_REG("i_range_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->i_range_reg - instance->reg_base, tmp); + break; + + case 2: // 0mA 20mA + tmp = inw(instance->current_on_reg); // mAmpers + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->current_on_reg); + PDEBUG_REG("current_on_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->current_on_reg - instance->reg_base, tmp); + + tmp = inw(instance->i_range_reg); // 0..20mA + tmp &= ~(0x1 << instance->ao_idx); + outw(tmp, instance->i_range_reg); + PDEBUG_REG("i_range_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->i_range_reg - instance->reg_base, tmp); + + // 0mA + outw(0, + (instance->ao_regs_shadows)->registry[instance->ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)->registry[instance-> + ao_idx] - + instance->reg_base, 0); + + tmp = inw(instance->uni_bi_reg); // unipolar + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->uni_bi_reg); + PDEBUG_REG("uni_bi_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->uni_bi_reg - instance->reg_base, tmp); + break; + + case 3: // 4mA 20mA + tmp = inw(instance->current_on_reg); // mAmpers + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->current_on_reg); + PDEBUG_REG("current_on_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->current_on_reg - instance->reg_base, tmp); + + tmp = inw(instance->i_range_reg); // 4..20mA + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->i_range_reg); + PDEBUG_REG("i_range_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->i_range_reg - instance->reg_base, tmp); + + // 4mA + outw(0, + (instance->ao_regs_shadows)->registry[instance->ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)->registry[instance-> + ao_idx] - + instance->reg_base, 0); + + tmp = inw(instance->uni_bi_reg); // unipolar + tmp |= (0x1 << instance->ao_idx); + outw(tmp, instance->uni_bi_reg); + PDEBUG_REG("uni_bi_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->uni_bi_reg - instance->reg_base, tmp); + break; + } + + // Trigger output. + outw(0x0000, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - instance->reg_base, 0x0000); + outw(0xFFFF, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - instance->reg_base, 0xFFFF); + + if (trig_chan == ME_TRIG_CHAN_DEFAULT) { // Individual triggering. + (instance->ao_regs_shadows)->synchronous &= + ~(0x1 << instance->ao_idx); + PDEBUG("Individual triggering.\n"); + } else if (trig_chan == ME_TRIG_CHAN_SYNCHRONOUS) { // Synchronous triggering. + (instance->ao_regs_shadows)->synchronous |= + (0x1 << instance->ao_idx); + PDEBUG("Synchronous triggering.\n"); + } + spin_unlock(instance->config_regs_lock); + spin_unlock(instance->ao_shadows_lock); + + instance->status = ao_status_single_configured; + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me1600_ao_subdevice_t *instance; + unsigned long delay = 0; + unsigned long j = 0; + int err = ME_ERRNO_SUCCESS; + + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & ~ME_IO_SINGLE_NONBLOCKING) { + PERROR("Invalid flag specified. %d\n", flags); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if ((!flags) && ((instance->ao_regs_shadows)->trigger & instance->ao_idx)) { //Blocking mode. Wait for software trigger. + if (time_out) { + delay = (time_out * HZ) / 1000; + if (delay == 0) + delay = 1; + } + + j = jiffies; + + //Only runing process will interrupt this call. Events are signaled when status change. This procedure has own timeout. + wait_event_interruptible_timeout(instance->wait_queue, + (!((instance-> + ao_regs_shadows)-> + trigger & instance-> + ao_idx)), + (delay) ? delay : LONG_MAX); + + if (instance == ao_status_none) { // Reset was called. + PDEBUG("Single canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - j) >= delay)) { + PDEBUG("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + } + } + + *value = (instance->ao_regs_shadows)->mirror[instance->ao_idx]; + + return err; +} + +static int me1600_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me1600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long delay = 0; + int i; + unsigned long j = 0; + + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & + ~(ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS | + ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (value & ~ME1600_AO_MAX_DATA) { + PERROR("Invalid value provided.\n"); + return ME_ERRNO_VALUE_OUT_OF_RANGE; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + (instance->ao_regs_shadows)->trigger &= ~(0x1 << instance->ao_idx); //Cancell waiting for trigger. + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + //Write value. + spin_lock(instance->ao_shadows_lock); + (instance->ao_regs_shadows)->shadow[instance->ao_idx] = + (uint16_t) value; + + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { // Trigger all outputs from synchronous list. + for (i = 0; i < (instance->ao_regs_shadows)->count; i++) { + if (((instance->ao_regs_shadows)->synchronous & (0x1 << i)) || (i == instance->ao_idx)) { // Set all from synchronous list to correct state. + PDEBUG + ("Synchronous triggering: output %d. idx=%d\n", + i, instance->ao_idx); + (instance->ao_regs_shadows)->mirror[i] = + (instance->ao_regs_shadows)->shadow[i]; + + outw((instance->ao_regs_shadows)->shadow[i], + (instance->ao_regs_shadows)->registry[i]); + PDEBUG_REG + ("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)->registry[i] - + instance->reg_base, + (instance->ao_regs_shadows)->shadow[i]); + + (instance->ao_regs_shadows)->trigger &= + ~(0x1 << i); + } + } + + // Trigger output. + outw(0x0000, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - instance->reg_base, 0); + outw(0xFFFF, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - instance->reg_base, + 0xFFFF); + instance->status = ao_status_single_end; + } else { // Individual mode. + if ((instance->ao_regs_shadows)->synchronous & (0x1 << instance->ao_idx)) { // Put on synchronous start list. Set output as waiting for trigger. + PDEBUG("Add to synchronous list. idx=%d\n", + instance->ao_idx); + (instance->ao_regs_shadows)->trigger |= + (0x1 << instance->ao_idx); + instance->status = ao_status_single_run; + PDEBUG("Synchronous list: 0x%x.\n", + (instance->ao_regs_shadows)->synchronous); + } else { // Fired this one. + PDEBUG("Triggering. idx=%d\n", instance->ao_idx); + (instance->ao_regs_shadows)->mirror[instance->ao_idx] = + (instance->ao_regs_shadows)->shadow[instance-> + ao_idx]; + + outw((instance->ao_regs_shadows)-> + shadow[instance->ao_idx], + (instance->ao_regs_shadows)->registry[instance-> + ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)-> + registry[instance->ao_idx] - + instance->reg_base, + (instance->ao_regs_shadows)-> + shadow[instance->ao_idx]); + + // Set output as triggered. + (instance->ao_regs_shadows)->trigger &= + ~(0x1 << instance->ao_idx); + + // Trigger output. + outw(0x0000, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - + instance->reg_base, 0); + outw(0xFFFF, instance->sim_output_reg); + PDEBUG_REG("sim_output_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sim_output_reg - + instance->reg_base, 0xFFFF); + instance->status = ao_status_single_end; + } + } + spin_unlock(instance->ao_shadows_lock); + + //Init control task + instance->timeout.delay = delay; + instance->timeout.start_time = jiffies; + instance->ao_control_task_flag = 1; + queue_delayed_work(instance->me1600_workqueue, + &instance->ao_control_task, 1); + + if ((!flags & ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING) && ((instance->ao_regs_shadows)->trigger & instance->ao_idx)) { //Blocking mode. Wait for software trigger. + if (time_out) { + delay = (time_out * HZ) / 1000; + if (delay == 0) + delay = 1; + } + + j = jiffies; + + //Only runing process will interrupt this call. Events are signaled when status change. This procedure has own timeout. + wait_event_interruptible_timeout(instance->wait_queue, + (!((instance-> + ao_regs_shadows)-> + trigger & instance-> + ao_idx)), + (delay) ? delay : LONG_MAX); + + if (instance == ao_status_none) { + PDEBUG("Single canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - j) >= delay)) { + PDEBUG("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + } + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1600_ao_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + me1600_ao_subdevice_t *instance; + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *number = 1; //Every subdevice has only 1 channel. + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_query_subdevice_type(me_subdevice_t * subdevice, int *type, + int *subtype) +{ + me1600_ao_subdevice_t *instance; + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *type = ME_TYPE_AO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_AO_TRIG_SYNCHRONOUS; + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range) +{ + me1600_ao_subdevice_t *instance; + int i; + int r = -1; + int diff = 21E6; + + instance = (me1600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if ((*max - *min) < 0) { + PERROR("Invalid minimum and maximum values specified.\n"); + return ME_ERRNO_INVALID_MIN_MAX; + } + // Maximum ranges are slightly less then 10V or 20mA. For convenient we accepted this value as valid one. + if (unit == ME_UNIT_VOLT) { + for (i = 0; i < instance->u_ranges_count; i++) { + if ((instance->u_ranges[i].min <= *min) + && ((instance->u_ranges[i].max + 5000) >= *max)) { + if ((instance->u_ranges[i].max - + instance->u_ranges[i].min) - (*max - + *min) < + diff) { + r = i; + diff = + (instance->u_ranges[i].max - + instance->u_ranges[i].min) - + (*max - *min); + } + } + } + + if (r < 0) { + PERROR("No matching range found.\n"); + return ME_ERRNO_NO_RANGE; + } else { + *min = instance->u_ranges[r].min; + *max = instance->u_ranges[r].max; + *range = r; + } + } else if (unit == ME_UNIT_AMPERE) { + for (i = 0; i < instance->i_ranges_count; i++) { + if ((instance->i_ranges[i].min <= *min) + && (instance->i_ranges[i].max + 5000 >= *max)) { + if ((instance->i_ranges[i].max - + instance->i_ranges[i].min) - (*max - + *min) < + diff) { + r = i; + diff = + (instance->i_ranges[i].max - + instance->i_ranges[i].min) - + (*max - *min); + } + } + } + + if (r < 0) { + PERROR("No matching range found.\n"); + return ME_ERRNO_NO_RANGE; + } else { + *min = instance->i_ranges[r].min; + *max = instance->i_ranges[r].max; + *range = r + instance->u_ranges_count; + } + } else { + PERROR("Invalid physical unit specified.\n"); + return ME_ERRNO_INVALID_UNIT; + } + *maxdata = ME1600_AO_MAX_DATA; + + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count) +{ + me1600_ao_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me1600_ao_subdevice_t *) subdevice; + switch (unit) { + case ME_UNIT_VOLT: + *count = instance->u_ranges_count; + break; + case ME_UNIT_AMPERE: + *count = instance->i_ranges_count; + break; + case ME_UNIT_ANY: + *count = instance->u_ranges_count + instance->i_ranges_count; + break; + default: + *count = 0; + } + + return ME_ERRNO_SUCCESS; +} + +static int me1600_ao_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata) +{ + me1600_ao_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me1600_ao_subdevice_t *) subdevice; + + if (((range + 1) > + (instance->u_ranges_count + instance->i_ranges_count)) + || (range < 0)) { + PERROR("Invalid range number specified.\n"); + return ME_ERRNO_INVALID_RANGE; + } + + if (range < instance->u_ranges_count) { + *unit = ME_UNIT_VOLT; + *min = instance->u_ranges[range].min; + *max = instance->u_ranges[range].max; + } else if (range < instance->u_ranges_count + instance->i_ranges_count) { + *unit = ME_UNIT_AMPERE; + *min = instance->i_ranges[range - instance->u_ranges_count].min; + *max = instance->i_ranges[range - instance->u_ranges_count].max; + } + *maxdata = ME1600_AO_MAX_DATA; + + return ME_ERRNO_SUCCESS; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) +static void me1600_ao_work_control_task(void *subdevice) +#else +static void me1600_ao_work_control_task(struct work_struct *work) +#endif +{ + me1600_ao_subdevice_t *instance; + int reschedule = 1; + int signaling = 0; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + instance = (me1600_ao_subdevice_t *) subdevice; +#else + instance = + container_of((void *)work, me1600_ao_subdevice_t, ao_control_task); +#endif + + PINFO("<%s: %ld> executed. idx=%d\n", __FUNCTION__, jiffies, + instance->ao_idx); + + if (!((instance->ao_regs_shadows)->trigger & instance->ao_idx)) { // Output was triggerd. + // Signal the end. + signaling = 1; + reschedule = 0; + if (instance->status == ao_status_single_run) { + instance->status = ao_status_single_end; + } + + } else if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + spin_lock(instance->ao_shadows_lock); + // Restore old settings. + PDEBUG("Write old value back to register.\n"); + (instance->ao_regs_shadows)->shadow[instance->ao_idx] = + (instance->ao_regs_shadows)->mirror[instance->ao_idx]; + + outw((instance->ao_regs_shadows)->mirror[instance->ao_idx], + (instance->ao_regs_shadows)->registry[instance->ao_idx]); + PDEBUG_REG("channel_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + (instance->ao_regs_shadows)->registry[instance-> + ao_idx] - + instance->reg_base, + (instance->ao_regs_shadows)->mirror[instance-> + ao_idx]); + + //Remove from synchronous strt list. + (instance->ao_regs_shadows)->trigger &= + ~(0x1 << instance->ao_idx); + if (instance->status == ao_status_none) { + instance->status = ao_status_single_end; + } + spin_unlock(instance->ao_shadows_lock); + + // Signal the end. + signaling = 1; + reschedule = 0; + } + + if (signaling) { //Signal it. + wake_up_interruptible_all(&instance->wait_queue); + } + + if (instance->ao_control_task_flag && reschedule) { // Reschedule task + queue_delayed_work(instance->me1600_workqueue, + &instance->ao_control_task, 1); + } else { + PINFO("<%s> Ending control task.\n", __FUNCTION__); + } + +} diff --git a/drivers/staging/meilhaus/me1600_ao.h b/drivers/staging/meilhaus/me1600_ao.h new file mode 100644 index 000000000000..b82bf5a1676e --- /dev/null +++ b/drivers/staging/meilhaus/me1600_ao.h @@ -0,0 +1,132 @@ +/** + * @file me1600_ao.h + * + * @brief Meilhaus ME-1600 analog output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1600_AO_H_ +#define _ME1600_AO_H_ + +# include +# include "mesubdevice.h" + +# ifdef __KERNEL__ + +# define ME1600_MAX_RANGES 2 /**< Specifies the maximum number of ranges in me1600_ao_subdevice_t::u_ranges und me1600_ao_subdevice_t::i_ranges. */ + +/** + * @brief Defines a entry in the range table. + */ +typedef struct me1600_ao_range_entry { + int32_t min; + int32_t max; +} me1600_ao_range_entry_t; + +typedef struct me1600_ao_timeout { + unsigned long start_time; + unsigned long delay; +} me1600_ao_timeout_t; + +typedef struct me1600_ao_shadow { + int count; + unsigned long *registry; + uint16_t *shadow; + uint16_t *mirror; + uint16_t synchronous; /**< Synchronization list. */ + uint16_t trigger; /**< Synchronization flag. */ +} me1600_ao_shadow_t; + +typedef enum ME1600_AO_STATUS { + ao_status_none = 0, + ao_status_single_configured, + ao_status_single_run, + ao_status_single_end, + ao_status_last +} ME1600_AO_STATUS; + +/** + * @brief The ME-1600 analog output subdevice class. + */ +typedef struct me1600_ao_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + int ao_idx; /**< The index of the analog output subdevice on the device. */ + + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *config_regs_lock; /**< Spin lock to protect configuration registers from concurrent access. */ + + int u_ranges_count; /**< The number of voltage ranges available on this subdevice. */ + me1600_ao_range_entry_t u_ranges[ME1600_MAX_RANGES]; /**< Array holding the voltage ranges on this subdevice. */ + int i_ranges_count; /**< The number of current ranges available on this subdevice. */ + me1600_ao_range_entry_t i_ranges[ME1600_MAX_RANGES]; /**< Array holding the current ranges on this subdevice. */ + + /* Registers */ + unsigned long uni_bi_reg; /**< Register for switching between unipoar and bipolar output mode. */ + unsigned long i_range_reg; /**< Register for switching between ranges. */ + unsigned long sim_output_reg; /**< Register used in order to update all channels simultaneously. */ + unsigned long current_on_reg; /**< Register enabling current output on the fourth subdevice. */ +# ifdef PDEBUG_REG + unsigned long reg_base; +# endif + + ME1600_AO_STATUS status; + me1600_ao_shadow_t *ao_regs_shadows; /**< Addresses and shadows of output's registers. */ + spinlock_t *ao_shadows_lock; /**< Protects the shadow's struct. */ + int mode; /**< Mode in witch output should works. */ + wait_queue_head_t wait_queue; /**< Wait queue to put on tasks waiting for data to arrive. */ + me1600_ao_timeout_t timeout; /**< The timeout for start in blocking and non-blocking mode. */ + struct workqueue_struct *me1600_workqueue; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + struct work_struct ao_control_task; +#else + struct delayed_work ao_control_task; +#endif + + volatile int ao_control_task_flag; /**< Flag controling reexecuting of control task */ +} me1600_ao_subdevice_t; + +/** + * @brief The constructor to generate a subdevice template instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param ao_idx The index of the analog output subdevice on the device. + * @param current Flag indicating that analog output with #ao_idx of 3 is capable of current output. + * @param config_regs_lock Pointer to spin lock protecting the configuration registers and from concurrent access. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me1600_ao_subdevice_t *me1600_ao_constructor(uint32_t reg_base, + unsigned int ao_idx, + int curr, + spinlock_t * config_regs_lock, + spinlock_t * ao_shadows_lock, + me1600_ao_shadow_t * + ao_regs_shadows, + struct workqueue_struct + *me1600_wq); + +# endif //__KERNEL__ +#endif //_ME1600_AO_H_ diff --git a/drivers/staging/meilhaus/me1600_ao_reg.h b/drivers/staging/meilhaus/me1600_ao_reg.h new file mode 100644 index 000000000000..31e7800e8074 --- /dev/null +++ b/drivers/staging/meilhaus/me1600_ao_reg.h @@ -0,0 +1,66 @@ +/** + * @file me1600_ao_reg.h + * + * @brief ME-1600 analog output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1600_AO_REG_H_ +#define _ME1600_AO_REG_H_ + +#ifdef __KERNEL__ + +#define ME1600_CHANNEL_0_REG 0x00 /**< Register to set a digital value on channel 0. */ +#define ME1600_CHANNEL_1_REG 0x02 /**< Register to set a digital value on channel 1. */ +#define ME1600_CHANNEL_2_REG 0x04 /**< Register to set a digital value on channel 2. */ +#define ME1600_CHANNEL_3_REG 0x06 /**< Register to set a digital value on channel 3. */ +#define ME1600_CHANNEL_4_REG 0x08 /**< Register to set a digital value on channel 4. */ +#define ME1600_CHANNEL_5_REG 0x0A /**< Register to set a digital value on channel 5. */ +#define ME1600_CHANNEL_6_REG 0x0C /**< Register to set a digital value on channel 6. */ +#define ME1600_CHANNEL_7_REG 0x0E /**< Register to set a digital value on channel 7. */ +#define ME1600_CHANNEL_8_REG 0x10 /**< Register to set a digital value on channel 8. */ +#define ME1600_CHANNEL_9_REG 0x12 /**< Register to set a digital value on channel 9. */ +#define ME1600_CHANNEL_10_REG 0x14 /**< Register to set a digital value on channel 10. */ +#define ME1600_CHANNEL_11_REG 0x16 /**< Register to set a digital value on channel 11. */ +#define ME1600_CHANNEL_12_REG 0x18 /**< Register to set a digital value on channel 12. */ +#define ME1600_CHANNEL_13_REG 0x1A /**< Register to set a digital value on channel 13. */ +#define ME1600_CHANNEL_14_REG 0x1C /**< Register to set a digital value on channel 14. */ +#define ME1600_CHANNEL_15_REG 0x1E /**< Register to set a digital value on channel 15. */ + +/* Every channel one bit: bipolar = 0, unipolar = 1 */ +#define ME1600_UNI_BI_REG 0x20 /**< Register to switch between unipolar and bipolar. */ + +/* Every channel one bit (only lower 8 Bits): 0..20mA = 0, 4..20mA = 1 */ +#define ME1600_020_420_REG 0x22 /**< Register to switch between the two current ranges. */ + +/* If a bit is set, the corresponding DAC (4 ports each) is + not set at the moment you write to an output of it. + Clearing the bit updates the port. */ +#define ME1600_SIM_OUTPUT_REG 0x24 /**< Register to update all channels of a subdevice simultaneously. */ + +/* Current on/off (only lower 8 bits): off = 0, on = 1 */ +#define ME1600_CURRENT_ON_REG 0x26 /**< Register to swicht between voltage and current output. */ + +#define ME1600_AO_MAX_DATA 0x0FFF /**< The maximum digital data accepted by an analog output channel. */ + +#endif +#endif diff --git a/drivers/staging/meilhaus/me1600_device.c b/drivers/staging/meilhaus/me1600_device.c new file mode 100644 index 000000000000..3bc2cb1dc869 --- /dev/null +++ b/drivers/staging/meilhaus/me1600_device.c @@ -0,0 +1,261 @@ +/** + * @file me1600_device.c + * + * @brief ME-1600 device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "mesubdevice.h" +#include "me1600_device.h" + +static void me1600_set_registry(me1600_device_t * subdevice, uint32_t reg_base); +static void me1600_destructor(struct me_device *device); + +/** + * @brief Global variable. + * This is working queue for runing a separate atask that will be responsible for work status (start, stop, timeouts). + */ +static struct workqueue_struct *me1600_workqueue; + +me_device_t *me1600_pci_constructor(struct pci_dev *pci_device) +{ + int err; + me1600_device_t *me1600_device; + me_subdevice_t *subdevice; + unsigned int chip_idx; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me1600_device = kmalloc(sizeof(me1600_device_t), GFP_KERNEL); + + if (!me1600_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(me1600_device, 0, sizeof(me1600_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me1600_device, pci_device); + + if (err) { + kfree(me1600_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + // Initialize spin lock . + spin_lock_init(&me1600_device->config_regs_lock); + spin_lock_init(&me1600_device->ao_shadows_lock); + + // Get the number of analog output subdevices. + chip_idx = + me1600_versions_get_device_index(me1600_device->base.info.pci. + device_id); + + // Create shadow instance. + me1600_device->ao_regs_shadows.count = + me1600_versions[chip_idx].ao_chips; + me1600_device->ao_regs_shadows.registry = + kmalloc(me1600_versions[chip_idx].ao_chips * sizeof(unsigned long), + GFP_KERNEL); + me1600_set_registry(me1600_device, + me1600_device->base.info.pci.reg_bases[2]); + me1600_device->ao_regs_shadows.shadow = + kmalloc(me1600_versions[chip_idx].ao_chips * sizeof(uint16_t), + GFP_KERNEL); + me1600_device->ao_regs_shadows.mirror = + kmalloc(me1600_versions[chip_idx].ao_chips * sizeof(uint16_t), + GFP_KERNEL); + + // Create subdevice instances. + for (i = 0; i < me1600_versions[chip_idx].ao_chips; i++) { + subdevice = + (me_subdevice_t *) me1600_ao_constructor(me1600_device-> + base.info.pci. + reg_bases[2], i, + ((me1600_versions + [chip_idx].curr > + i) ? 1 : 0), + &me1600_device-> + config_regs_lock, + &me1600_device-> + ao_shadows_lock, + &me1600_device-> + ao_regs_shadows, + me1600_workqueue); + + if (!subdevice) { + me_device_deinit((me_device_t *) me1600_device); + kfree(me1600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me1600_device->base.slist, + subdevice); + } + + // Overwrite base class methods. + me1600_device->base.me_device_destructor = me1600_destructor; + + return (me_device_t *) me1600_device; +} + +static void me1600_destructor(struct me_device *device) +{ + me1600_device_t *me1600_device = (me1600_device_t *) device; + PDEBUG("executed.\n"); + + // Destroy shadow instance. + kfree(me1600_device->ao_regs_shadows.registry); + kfree(me1600_device->ao_regs_shadows.shadow); + kfree(me1600_device->ao_regs_shadows.mirror); + + me_device_deinit((me_device_t *) me1600_device); + kfree(me1600_device); +} + +static void me1600_set_registry(me1600_device_t * subdevice, uint32_t reg_base) +{ // Create shadow structure. + if (subdevice->ao_regs_shadows.count >= 1) { + subdevice->ao_regs_shadows.registry[0] = + (unsigned long)(reg_base + ME1600_CHANNEL_0_REG); + } + if (subdevice->ao_regs_shadows.count >= 2) { + subdevice->ao_regs_shadows.registry[1] = + (unsigned long)(reg_base + ME1600_CHANNEL_1_REG); + } + if (subdevice->ao_regs_shadows.count >= 3) { + subdevice->ao_regs_shadows.registry[2] = + (unsigned long)(reg_base + ME1600_CHANNEL_2_REG); + } + if (subdevice->ao_regs_shadows.count >= 4) { + subdevice->ao_regs_shadows.registry[3] = + (unsigned long)(reg_base + ME1600_CHANNEL_3_REG); + } + if (subdevice->ao_regs_shadows.count >= 5) { + subdevice->ao_regs_shadows.registry[4] = + (unsigned long)(reg_base + ME1600_CHANNEL_4_REG); + } + if (subdevice->ao_regs_shadows.count >= 6) { + subdevice->ao_regs_shadows.registry[5] = + (unsigned long)(reg_base + ME1600_CHANNEL_5_REG); + } + if (subdevice->ao_regs_shadows.count >= 7) { + subdevice->ao_regs_shadows.registry[6] = + (unsigned long)(reg_base + ME1600_CHANNEL_6_REG); + } + if (subdevice->ao_regs_shadows.count >= 8) { + subdevice->ao_regs_shadows.registry[7] = + (unsigned long)(reg_base + ME1600_CHANNEL_7_REG); + } + if (subdevice->ao_regs_shadows.count >= 9) { + subdevice->ao_regs_shadows.registry[8] = + (unsigned long)(reg_base + ME1600_CHANNEL_8_REG); + } + if (subdevice->ao_regs_shadows.count >= 10) { + subdevice->ao_regs_shadows.registry[9] = + (unsigned long)(reg_base + ME1600_CHANNEL_9_REG); + } + if (subdevice->ao_regs_shadows.count >= 11) { + subdevice->ao_regs_shadows.registry[10] = + (unsigned long)(reg_base + ME1600_CHANNEL_10_REG); + } + if (subdevice->ao_regs_shadows.count >= 12) { + subdevice->ao_regs_shadows.registry[11] = + (unsigned long)(reg_base + ME1600_CHANNEL_11_REG); + } + if (subdevice->ao_regs_shadows.count >= 13) { + subdevice->ao_regs_shadows.registry[12] = + (unsigned long)(reg_base + ME1600_CHANNEL_12_REG); + } + if (subdevice->ao_regs_shadows.count >= 14) { + subdevice->ao_regs_shadows.registry[13] = + (unsigned long)(reg_base + ME1600_CHANNEL_13_REG); + } + if (subdevice->ao_regs_shadows.count >= 15) { + subdevice->ao_regs_shadows.registry[14] = + (unsigned long)(reg_base + ME1600_CHANNEL_14_REG); + } + if (subdevice->ao_regs_shadows.count >= 16) { + subdevice->ao_regs_shadows.registry[15] = + (unsigned long)(reg_base + ME1600_CHANNEL_15_REG); + } + if (subdevice->ao_regs_shadows.count > 16) { + PERROR("More than 16 outputs! (%d)\n", + subdevice->ao_regs_shadows.count); + } +} + +// Init and exit of module. + +static int __init me1600_init(void) +{ + PDEBUG("executed\n."); + + me1600_workqueue = create_singlethread_workqueue("me1600"); + return 0; +} + +static void __exit me1600_exit(void) +{ + PDEBUG("executed\n."); + + flush_workqueue(me1600_workqueue); + destroy_workqueue(me1600_workqueue); +} + +module_init(me1600_init); +module_exit(me1600_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for ME-1600 Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-1600 Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me1600_pci_constructor); diff --git a/drivers/staging/meilhaus/me1600_device.h b/drivers/staging/meilhaus/me1600_device.h new file mode 100644 index 000000000000..f7b231f73ac8 --- /dev/null +++ b/drivers/staging/meilhaus/me1600_device.h @@ -0,0 +1,101 @@ +/** + * @file me1600_device.h + * + * @brief ME-1600 device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1600_H +#define _ME1600_H + +#include +#include + +#include "medevice.h" +#include "me1600_ao.h" +#include "me1600_ao_reg.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure to store device capabilities. + */ +typedef struct me1600_version { + uint16_t device_id; /**< The PCI device id of the device. */ + unsigned int ao_chips; /**< The number of analog outputs on the device. */ + int curr; /**< Flag to identify amounts of current output. */ +} me1600_version_t; + +/** + * @brief Defines for each ME-1600 device version its capabilities. + */ +static me1600_version_t me1600_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME1600_4U, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME1600_8U, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME1600_12U, 12, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME1600_16U, 16, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I, 16, 8}, + {0} +}; + +/**< Returns the number of entries in #me1600_versions. */ +#define ME1600_DEVICE_VERSIONS (sizeof(me1600_versions) / sizeof(me1600_version_t) - 1) + +/** + * @brief Returns the index of the device entry in #me1600_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me1600_versions. + */ +static inline unsigned int me1600_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME1600_DEVICE_VERSIONS; i++) + if (me1600_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-1600 device class structure. + */ +typedef struct me1600_device { + me_device_t base; /**< The Meilhaus device base class. */ + spinlock_t config_regs_lock; /**< Protects the configuration registers. */ + + me1600_ao_shadow_t ao_regs_shadows; /**< Addresses and shadows of output's registers. */ + spinlock_t ao_shadows_lock; /**< Protects the shadow's struct. */ +} me1600_device_t; + +/** + * @brief The ME-1600 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-1600 device instance. \n + * NULL on error. + */ +me_device_t *me1600_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_ai.c b/drivers/staging/meilhaus/me4600_ai.c new file mode 100644 index 000000000000..1a0de5dea277 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ai.c @@ -0,0 +1,3434 @@ +/** + * @file me4600_ai.c + * + * @brief ME-4000 analog input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" +#include "medebug.h" +#include "meids.h" + +#include "me4600_reg.h" +#include "me4600_ai_reg.h" +#include "me4600_ai.h" + +/* + * Declarations (local) + */ + +static void me4600_ai_destructor(struct me_subdevice *subdevice); +static int me4600_ai_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags); + +static int me4600_ai_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags); + +static int me4600_ai_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags); + +static int me4600_ai_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags); +static int me4600_ai_io_stream_read(me_subdevice_t * subdevice, + struct file *filep, + int read_mode, + int *values, int *count, int flags); +static int me4600_ai_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags); +static int inline me4600_ai_io_stream_read_get_value(me4600_ai_subdevice_t * + instance, int *values, + const int count, + const int flags); + +static int me4600_ai_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags); +static int me4600_ai_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags); +static int me4600_ai_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags); + +static int me4600_ai_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range); +static int me4600_ai_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count); +static int me4600_ai_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata); +static int me4600_ai_query_timer(me_subdevice_t * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks); +static int me4600_ai_query_number_channels(me_subdevice_t * subdevice, + int *number); +static int me4600_ai_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype); +static int me4600_ai_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps); +static int me4600_ai_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me4600_ai_isr(int irq, void *dev_id); +#else +static irqreturn_t me4600_ai_isr(int irq, void *dev_id, struct pt_regs *regs); +#endif + +static int ai_mux_toggler(me4600_ai_subdevice_t * subdevice); + +/** Immidiate stop. +* Reset all IRQ's sources. (block laches) +* Preserve FIFO +*/ +static int ai_stop_immediately(me4600_ai_subdevice_t * instance); + +/** Immidiate stop. +* Reset all IRQ's sources. (block laches) +* Reset data FIFO +*/ +void inline ai_stop_isr(me4600_ai_subdevice_t * instance); + +/** Interrupt logics. +* Read datas +* Reset latches +*/ +void ai_limited_isr(me4600_ai_subdevice_t * instance, const uint32_t irq_status, + const uint32_t ctrl_status); +void ai_infinite_isr(me4600_ai_subdevice_t * instance, + const uint32_t irq_status, const uint32_t ctrl_status); + +/** Last chunck of datas. We must reschedule sample counter. +* Leaving SC_RELOAD doesn't do any harm, but in some bad case can make extra interrupts. +* When threshold is wrongly set some IRQ are lost.(!!!) +*/ +void inline ai_reschedule_SC(me4600_ai_subdevice_t * instance); + +/** Read datas from FIFO and copy them to buffer */ +static int inline ai_read_data(me4600_ai_subdevice_t * instance, + const int count); + +/** Copy rest of data from fifo to circular buffer.*/ +static int inline ai_read_data_pooling(me4600_ai_subdevice_t * instance); + +/** Set ISM to next state for infinite data aqusation mode*/ +void inline ai_infinite_ISM(me4600_ai_subdevice_t * instance); + +/** Set ISM to next state for define amount of data aqusation mode*/ +void inline ai_limited_ISM(me4600_ai_subdevice_t * instance, + uint32_t irq_status); + +/** Set ISM to next stage for limited mode */ +void inline ai_data_acquisition_logic(me4600_ai_subdevice_t * instance); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) +static void me4600_ai_work_control_task(void *subdevice); +#else +static void me4600_ai_work_control_task(struct work_struct *work); +#endif + +/* Definitions + */ + +me4600_ai_subdevice_t *me4600_ai_constructor(uint32_t reg_base, + unsigned int channels, + unsigned int ranges, + int isolated, + int sh, + int irq, + spinlock_t * ctrl_reg_lock, + struct workqueue_struct *me4600_wq) +{ + me4600_ai_subdevice_t *subdevice; + int err; + unsigned int i; + + PDEBUG("executed. idx=0\n"); + + // Allocate memory for subdevice instance. + subdevice = kmalloc(sizeof(me4600_ai_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_ai_subdevice_t)); + + // Initialize subdevice base class. + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + // Initialize circular buffer. + subdevice->circ_buf.mask = ME4600_AI_CIRC_BUF_COUNT - 1; + + subdevice->circ_buf.buf = + (void *)__get_free_pages(GFP_KERNEL, ME4600_AI_CIRC_BUF_SIZE_ORDER); + PDEBUG("circ_buf = %p size=%ld\n", subdevice->circ_buf.buf, + ME4600_AI_CIRC_BUF_SIZE); + + if (!subdevice->circ_buf.buf) { + PERROR("Cannot get circular buffer.\n"); + me_subdevice_deinit((me_subdevice_t *) subdevice); + kfree(subdevice); + return NULL; + } + + memset(subdevice->circ_buf.buf, 0, ME4600_AI_CIRC_BUF_SIZE); + subdevice->circ_buf.head = 0; + subdevice->circ_buf.tail = 0; + subdevice->status = ai_status_none; + + // Initialize wait queue. + init_waitqueue_head(&subdevice->wait_queue); + + // Save the number of channels. + subdevice->channels = channels; + + /* Initialize the single config entries to reset values */ + for (i = 0; i < channels; i++) { + subdevice->single_config[i].status = ME_SINGLE_CHANNEL_NOT_CONFIGURED; //not configured + } + + // Save if isolated device. + subdevice->isolated = isolated; + + // Save if sample and hold is available. + subdevice->sh = sh; + + // Set stream config to not configured state. + subdevice->fifo_irq_threshold = 0; + subdevice->data_required = 0; + subdevice->chan_list_len = 0; + + // Initialize registers addresses. + subdevice->ctrl_reg = reg_base + ME4600_AI_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AI_STATUS_REG; + subdevice->channel_list_reg = reg_base + ME4600_AI_CHANNEL_LIST_REG; + subdevice->data_reg = reg_base + ME4600_AI_DATA_REG; + subdevice->chan_timer_reg = reg_base + ME4600_AI_CHAN_TIMER_REG; + subdevice->chan_pre_timer_reg = reg_base + ME4600_AI_CHAN_PRE_TIMER_REG; + subdevice->scan_timer_low_reg = reg_base + ME4600_AI_SCAN_TIMER_LOW_REG; + subdevice->scan_timer_high_reg = + reg_base + ME4600_AI_SCAN_TIMER_HIGH_REG; + subdevice->scan_pre_timer_low_reg = + reg_base + ME4600_AI_SCAN_PRE_TIMER_LOW_REG; + subdevice->scan_pre_timer_high_reg = + reg_base + ME4600_AI_SCAN_PRE_TIMER_HIGH_REG; + subdevice->start_reg = reg_base + ME4600_AI_START_REG; + subdevice->irq_status_reg = reg_base + ME4600_IRQ_STATUS_REG; + subdevice->sample_counter_reg = reg_base + ME4600_AI_SAMPLE_COUNTER_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + // Initialize ranges. + subdevice->ranges_len = ranges; + subdevice->ranges[0].min = -10E6; + subdevice->ranges[0].max = 9999694; + + subdevice->ranges[1].min = 0; + subdevice->ranges[1].max = 9999847; + + subdevice->ranges[2].min = -25E5; + subdevice->ranges[2].max = 2499923; + + subdevice->ranges[3].min = 0; + subdevice->ranges[3].max = 2499961; + + // We have to switch the mux in order to get it work correctly. + ai_mux_toggler(subdevice); + + // Register interrupt service routine. + subdevice->irq = irq; + if (request_irq(subdevice->irq, me4600_ai_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME4600_NAME, subdevice)) { + PERROR("Cannot register interrupt service routine.\n"); + me_subdevice_deinit((me_subdevice_t *) subdevice); + free_pages((unsigned long)subdevice->circ_buf.buf, + ME4600_AI_CIRC_BUF_SIZE_ORDER); + subdevice->circ_buf.buf = NULL; + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + + // Override base class methods. + subdevice->base.me_subdevice_destructor = me4600_ai_destructor; + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_ai_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me4600_ai_io_single_config; + subdevice->base.me_subdevice_io_single_read = me4600_ai_io_single_read; + subdevice->base.me_subdevice_io_stream_config = + me4600_ai_io_stream_config; + subdevice->base.me_subdevice_io_stream_new_values = + me4600_ai_io_stream_new_values; + subdevice->base.me_subdevice_io_stream_read = me4600_ai_io_stream_read; + subdevice->base.me_subdevice_io_stream_start = + me4600_ai_io_stream_start; + subdevice->base.me_subdevice_io_stream_status = + me4600_ai_io_stream_status; + subdevice->base.me_subdevice_io_stream_stop = me4600_ai_io_stream_stop; + subdevice->base.me_subdevice_query_number_channels = + me4600_ai_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_ai_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_ai_query_subdevice_caps; + subdevice->base.me_subdevice_query_subdevice_caps_args = + me4600_ai_query_subdevice_caps_args; + subdevice->base.me_subdevice_query_range_by_min_max = + me4600_ai_query_range_by_min_max; + subdevice->base.me_subdevice_query_number_ranges = + me4600_ai_query_number_ranges; + subdevice->base.me_subdevice_query_range_info = + me4600_ai_query_range_info; + subdevice->base.me_subdevice_query_timer = me4600_ai_query_timer; + + // Prepare work queue. + subdevice->me4600_workqueue = me4600_wq; + +/* workqueue API changed in kernel 2.6.20 */ +#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) ) + INIT_WORK(&subdevice->ai_control_task, me4600_ai_work_control_task, + (void *)subdevice); +#else + INIT_DELAYED_WORK(&subdevice->ai_control_task, + me4600_ai_work_control_task); +#endif + + return subdevice; +} + +static void me4600_ai_destructor(struct me_subdevice *subdevice) +{ + me4600_ai_subdevice_t *instance; + + instance = (me4600_ai_subdevice_t *) subdevice; + + PDEBUG("executed. idx=0\n"); + + instance->ai_control_task_flag = 0; + // Reset subdevice to asure clean exit. + me4600_ai_io_reset_subdevice(subdevice, NULL, + ME_IO_RESET_SUBDEVICE_NO_FLAGS); + + // Remove any tasks from work queue. This is paranoic because it was done allready in reset(). + if (!cancel_delayed_work(&instance->ai_control_task)) { //Wait 2 ticks to be sure that control task is removed from queue. + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(2); + } + + free_irq(instance->irq, instance); + free_pages((unsigned long)instance->circ_buf.buf, + ME4600_AI_CIRC_BUF_SIZE_ORDER); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +static int me4600_ai_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + volatile uint32_t ctrl; + unsigned long status; + const int timeout = HZ / 10; //100ms + int i; + + PDEBUG("executed. idx=0\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + instance = (me4600_ai_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + instance->ai_control_task_flag = 0; + instance->status = ai_status_none; + + for (i = 0; i <= timeout; i++) { + spin_lock_irqsave(instance->ctrl_reg_lock, status); + ctrl = inl(instance->ctrl_reg); + //Stop DMA + ctrl &= ~ME4600_AI_CTRL_RPCI_FIFO; + // Stop all actions. No conditions! + ctrl &= ~ME4600_AI_CTRL_BIT_STOP; + ctrl |= ME4600_AI_CTRL_BIT_IMMEDIATE_STOP; + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(instance->ctrl_reg_lock, status); + + if (!(inl(instance->status_reg) & ME4600_AI_STATUS_BIT_FSM)) + break; + + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); + } + + if (i > timeout) { + PERROR("FSM is still busy.\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + + spin_lock_irqsave(instance->ctrl_reg_lock, status); + ctrl = inl(instance->ctrl_reg); + // Clear all features. Dissable interrupts. + ctrl &= ~(ME4600_AI_CTRL_BIT_STOP + | ME4600_AI_CTRL_BIT_LE_IRQ + | ME4600_AI_CTRL_BIT_HF_IRQ | ME4600_AI_CTRL_BIT_SC_IRQ); + ctrl |= (ME4600_AI_CTRL_BIT_IMMEDIATE_STOP + | ME4600_AI_CTRL_BIT_LE_IRQ_RESET + | ME4600_AI_CTRL_BIT_HF_IRQ_RESET + | ME4600_AI_CTRL_BIT_SC_IRQ_RESET); + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(instance->ctrl_reg_lock, status); + + outl(ME4600_AI_MIN_CHAN_TICKS - 1, instance->chan_timer_reg); + PDEBUG_REG("chan_timer_reg outl(0x%lX+0x%lX)=0x%llx\n", + instance->reg_base, + instance->chan_timer_reg - instance->reg_base, + ME4600_AI_MIN_CHAN_TICKS); + outl(ME4600_AI_MIN_ACQ_TICKS - 1, instance->chan_pre_timer_reg); + PDEBUG_REG("chan_pre_timer_reg outl(0x%lX+0x%lX)=0x%llx\n", + instance->reg_base, + instance->chan_pre_timer_reg - instance->reg_base, + ME4600_AI_MIN_ACQ_TICKS); + outl(0, instance->scan_timer_low_reg); + PDEBUG_REG("scan_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_low_reg - instance->reg_base, 0); + outl(0, instance->scan_timer_high_reg); + PDEBUG_REG("scan_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_high_reg - instance->reg_base, 0); + outl(0, instance->scan_pre_timer_low_reg); + PDEBUG_REG("scan_pre_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_pre_timer_low_reg - instance->reg_base, 0); + outl(0, instance->scan_pre_timer_high_reg); + PDEBUG_REG("scan_pre_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_pre_timer_high_reg - instance->reg_base, 0); + outl(0xEFFFFFFF, instance->sample_counter_reg); + PDEBUG_REG("sample_counter_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sample_counter_reg - instance->reg_base, + 0xEFFFFFFF); + + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + + instance->fifo_irq_threshold = 0; + instance->data_required = 0; + instance->chan_list_len = 0; + + // Initialize the single config entries to reset values. + for (i = 0; i < instance->channels; i++) { + instance->single_config[i].status = + ME_SINGLE_CHANNEL_NOT_CONFIGURED; + } + instance->status = ai_status_none; + + //Signal reset if user is on wait. + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ai_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags; + int i; + + instance = (me4600_ai_subdevice_t *) subdevice; + + PDEBUG("executed. idx=0\n"); + + if (flags & ~ME_IO_SINGLE_CONFIG_CONTINUE) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + switch (trig_type) { + case ME_TRIG_TYPE_SW: + if (trig_edge != ME_TRIG_EDGE_NONE) { + PERROR + ("Invalid trigger edge. Software trigger has not edge.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + break; + + case ME_TRIG_TYPE_EXT_ANALOG: + if (instance->channels <= 16) //Only versions with 32 channels have analog trigger (4670 and 4680) + { + PERROR("Invalid trigger type specified.\n"); + return ME_ERRNO_INVALID_TRIG_TYPE; + } + + case ME_TRIG_TYPE_EXT_DIGITAL: + if ((trig_edge != ME_TRIG_EDGE_ANY) + && (trig_edge != ME_TRIG_EDGE_RISING) + && (trig_edge != ME_TRIG_EDGE_FALLING)) { + PERROR("Invalid trigger edge specified.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + break; + + default: + PERROR("Invalid trigger type specified.\n"); + return ME_ERRNO_INVALID_TRIG_TYPE; + } + + if (trig_chan != ME_TRIG_CHAN_DEFAULT) { + PERROR("Invalid trigger channel specified.\n"); + return ME_ERRNO_INVALID_TRIG_CHAN; + } + + if ((single_config < 0) || (single_config >= instance->ranges_len)) { + PERROR("Invalid single config specified.\n"); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + + if ((ref != ME_REF_AI_GROUND) && (ref != ME_REF_AI_DIFFERENTIAL)) { + PERROR("Invalid analog reference specified.\n"); + return ME_ERRNO_INVALID_REF; + } + + if ((single_config % 2) && (ref != ME_REF_AI_GROUND)) { + PERROR("Invalid analog reference specified.\n"); + return ME_ERRNO_INVALID_REF; + } + + if ((ref == ME_REF_AI_DIFFERENTIAL) + && ((instance->channels == 16) || (channel >= 16))) { + PERROR("Invalid analog reference specified.\n"); + return ME_ERRNO_INVALID_REF; + } + + if (channel < 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (channel >= instance->channels) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + //Prepare data entry. + // Common for all modes. + instance->single_config[channel].entry = + channel | ME4600_AI_LIST_LAST_ENTRY; + + if (ref == ME_REF_AI_DIFFERENTIAL) { // ME_REF_AI_DIFFERENTIAL + instance->single_config[channel].entry |= + ME4600_AI_LIST_INPUT_DIFFERENTIAL; + } +/* + // ME4600_AI_LIST_INPUT_SINGLE_ENDED = 0x0000 + // 'entry |= ME4600_AI_LIST_INPUT_SINGLE_ENDED' <== Do nothing. Removed. + else + {// ME_REF_AI_GROUND + instance->single_config[channel].entry |= ME4600_AI_LIST_INPUT_SINGLE_ENDED; + } +*/ + switch (single_config) { + case 0: //-10V..10V +/* + // ME4600_AI_LIST_RANGE_BIPOLAR_10 = 0x0000 + // 'entry |= ME4600_AI_LIST_RANGE_BIPOLAR_10' <== Do nothing. Removed. + instance->single_config[channel].entry |= ME4600_AI_LIST_RANGE_BIPOLAR_10; +*/ break; + + case 1: //0V..10V + instance->single_config[channel].entry |= + ME4600_AI_LIST_RANGE_UNIPOLAR_10; + break; + + case 2: //-2.5V..2.5V + instance->single_config[channel].entry |= + ME4600_AI_LIST_RANGE_BIPOLAR_2_5; + break; + + case 3: //0V..2.5V + instance->single_config[channel].entry |= + ME4600_AI_LIST_RANGE_UNIPOLAR_2_5; + break; + } + + // Prepare control register. + // Common for all modes. + instance->single_config[channel].ctrl = + ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO; + + switch (trig_type) { + case ME_TRIG_TYPE_SW: + // Nothing to set. + break; + + case ME_TRIG_TYPE_EXT_ANALOG: + instance->single_config[channel].ctrl |= + ME4600_AI_CTRL_BIT_EX_TRIG_ANALOG; + + case ME_TRIG_TYPE_EXT_DIGITAL: + instance->single_config[channel].ctrl |= + ME4600_AI_CTRL_BIT_EX_TRIG; + break; + } + + switch (trig_edge) { + case ME_TRIG_EDGE_RISING: + // Nothing to set. + break; + + case ME_TRIG_EDGE_ANY: + instance->single_config[channel].ctrl |= + ME4600_AI_CTRL_BIT_EX_TRIG_BOTH; + + case ME_TRIG_EDGE_FALLING: + instance->single_config[channel].ctrl |= + ME4600_AI_CTRL_BIT_EX_TRIG_FALLING; + break; + } + + // Enable this channel + instance->single_config[channel].status = ME_SINGLE_CHANNEL_CONFIGURED; + + // Copy this settings to other outputs. + if (flags == ME_IO_SINGLE_CONFIG_CONTINUE) { + for (i = channel + 1; i < instance->channels; i++) { + instance->single_config[i].ctrl = + instance->single_config[channel].ctrl; + instance->single_config[i].entry = + instance->single_config[channel].entry; + instance->single_config[i].status = + ME_SINGLE_CHANNEL_CONFIGURED; + } + } + + instance->status = ai_status_single_configured; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ai_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me4600_ai_subdevice_t *instance; + volatile uint32_t tmp; + volatile uint32_t val; + unsigned long cpu_flags; + int err = ME_ERRNO_SUCCESS; + + unsigned long j; + unsigned long delay = 0; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (instance->status != ai_status_single_configured) { + PERROR("Subdevice not configured to work in single mode!\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + if ((channel > instance->channels) || (channel < 0)) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (instance->single_config[channel].status != + ME_SINGLE_CHANNEL_CONFIGURED) { + PERROR("Channel is not configured to work in single mode!\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + if (inl(instance->status_reg) & ME4600_AI_STATUS_BIT_FSM) { + PERROR("Subdevice is busy.\n"); + return ME_ERRNO_SUBDEVICE_BUSY; + } + + ME_SUBDEVICE_ENTER; + + // Cancel control task + PDEBUG("Cancel control task.\n"); + instance->ai_control_task_flag = 0; + cancel_delayed_work(&instance->ai_control_task); + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + // Mark that StreamConfig is removed. + instance->chan_list_len = 0; + + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + /// @note Imprtant: Preserve EXT IRQ settings. + tmp = inl(instance->ctrl_reg); + // Clear FIFOs and dissable interrupts + tmp &= + ~(ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO); + + tmp &= + ~(ME4600_AI_CTRL_BIT_SC_IRQ | ME4600_AI_CTRL_BIT_HF_IRQ | + ME4600_AI_CTRL_BIT_LE_IRQ); + tmp |= + ME4600_AI_CTRL_BIT_SC_IRQ_RESET | ME4600_AI_CTRL_BIT_HF_IRQ_RESET | + ME4600_AI_CTRL_BIT_LE_IRQ_RESET; + + tmp |= ME4600_AI_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + outl(0, instance->scan_pre_timer_low_reg); + PDEBUG_REG("scan_pre_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_pre_timer_low_reg - instance->reg_base, 0); + outl(0, instance->scan_pre_timer_high_reg); + PDEBUG_REG("scan_pre_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_pre_timer_high_reg - instance->reg_base, 0); + outl(0, instance->scan_timer_low_reg); + PDEBUG_REG("scan_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_low_reg - instance->reg_base, 0); + outl(0, instance->scan_timer_high_reg); + PDEBUG_REG("scan_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_high_reg - instance->reg_base, 0); + outl(65, instance->chan_timer_reg); + PDEBUG_REG("chan_timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->chan_timer_reg - instance->reg_base, 65); + outl(65, instance->chan_pre_timer_reg); + PDEBUG_REG("chan_pre_timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->chan_pre_timer_reg - instance->reg_base, 65); + + //Reactive FIFOs. Enable work. + tmp |= ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + outl(instance->single_config[channel].entry, + instance->channel_list_reg); + PDEBUG_REG("channel_list_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->channel_list_reg - instance->reg_base, + instance->single_config[channel].entry); + + // Preserve EXT IRQ settings. + tmp &= (ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET); + outl(instance->single_config[channel].ctrl | tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, + instance->single_config[channel].ctrl | tmp); + + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + if (!(instance->single_config[channel].ctrl & ME4600_AI_CTRL_BIT_EX_TRIG)) { // Software start + inl(instance->start_reg); + PDEBUG_REG("start_reg inl(0x%lX+0x%lX)\n", instance->reg_base, + instance->start_reg - instance->reg_base); + + delay = 2; + } + + j = jiffies; + + while (!(inl(instance->status_reg) & ME4600_AI_STATUS_BIT_EF_DATA)) { + if (delay && ((jiffies - j) >= delay)) { + if (!(instance->single_config[channel].ctrl & ME4600_AI_CTRL_BIT_EX_TRIG)) { // Software start. + PERROR("Value not available after wait.\n"); + err = ME_ERRNO_INTERNAL; + } else { // External start. + PERROR("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + } + break; + } + // Wait + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); + + if (signal_pending(current)) { + PERROR + ("Wait on external trigger interrupted by signal.\n"); + err = ME_ERRNO_SIGNAL; + break; + } + + if (instance->status != ai_status_single_configured) { + PERROR("Wait interrupted by reset.\n"); + err = ME_ERRNO_CANCELLED; + break; + } + } + + // Read value. + if (!err) { + val = inl(instance->data_reg) ^ 0x8000; + PDEBUG_REG("data_reg inl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->data_reg - instance->reg_base, val); + *value = val & ME4600_AI_MAX_DATA; + } else { + *value = 0xFFFFFFFF; + } + + // Restore settings. + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + // Clear FIFOs and dissable interrupts. + tmp &= + ~(ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO); + tmp |= ME4600_AI_CTRL_BIT_SC_IRQ | ME4600_AI_CTRL_BIT_HF_IRQ; + tmp |= + ME4600_AI_CTRL_BIT_SC_IRQ_RESET | ME4600_AI_CTRL_BIT_HF_IRQ_RESET | + ME4600_AI_CTRL_BIT_LE_IRQ_RESET | ME4600_AI_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ai_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + int i; // internal multipurpose variable + unsigned long long data_required; + + volatile uint32_t entry; + volatile uint32_t ctrl = ME4600_AI_CTRL_BIT_IMMEDIATE_STOP; + volatile uint32_t tmp; // use when current copy of register's value needed + unsigned long cpu_flags; + + uint64_t acq_ticks; + uint64_t scan_ticks; + uint64_t conv_ticks; + unsigned int acq_start_ticks_low = trigger->iAcqStartTicksLow; + unsigned int acq_start_ticks_high = trigger->iAcqStartTicksHigh; + unsigned int scan_start_ticks_low = trigger->iScanStartTicksLow; + unsigned int scan_start_ticks_high = trigger->iScanStartTicksHigh; + unsigned int conv_start_ticks_low = trigger->iConvStartTicksLow; + unsigned int conv_start_ticks_high = trigger->iConvStartTicksHigh; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER + // Convert ticks to 64 bit long values + acq_ticks = + (uint64_t) acq_start_ticks_low + + ((uint64_t) acq_start_ticks_high << 32); + scan_ticks = + (uint64_t) scan_start_ticks_low + + ((uint64_t) scan_start_ticks_high << 32); + conv_ticks = + (uint64_t) conv_start_ticks_low + + ((uint64_t) conv_start_ticks_high << 32); + + // Check settings - begin + switch (trigger->iAcqStartTrigType) { + case ME_TRIG_TYPE_SW: + case ME_TRIG_TYPE_EXT_DIGITAL: + case ME_TRIG_TYPE_EXT_ANALOG: + break; + + default: + PERROR("Invalid acquisition start trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_TYPE; + goto ERROR; + break; + } + + if ((trigger->iAcqStartTrigType == ME_TRIG_TYPE_SW) + && (trigger->iAcqStartTrigEdge != ME_TRIG_EDGE_NONE)) { + PERROR("Invalid acquisition start trigger edge specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + goto ERROR; + } + + if (trigger->iAcqStartTrigType != ME_TRIG_TYPE_SW) { + switch (trigger->iAcqStartTrigEdge) { + case ME_TRIG_EDGE_RISING: + case ME_TRIG_EDGE_FALLING: + case ME_TRIG_EDGE_ANY: + break; + + default: + PERROR + ("Invalid acquisition start trigger edge specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + goto ERROR; + break; + } + } + + if (trigger->iAcqStartTrigChan != ME_TRIG_CHAN_DEFAULT) { + PERROR + ("Invalid acquisition start trigger channel specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_CHAN; + goto ERROR; + } + + if ((acq_ticks < ME4600_AI_MIN_ACQ_TICKS) + || (acq_ticks > ME4600_AI_MAX_ACQ_TICKS)) { + PERROR + ("Invalid acquisition start trigger argument specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_ARG; + goto ERROR; + } + + switch (trigger->iScanStartTrigType) { + + case ME_TRIG_TYPE_TIMER: + if ((scan_ticks < ME4600_AI_MIN_SCAN_TICKS) + || (scan_ticks > ME4600_AI_MAX_SCAN_TICKS) + || (scan_ticks < count * conv_ticks) + ) { + PERROR("Invalid scan start argument specified.\n"); + err = ME_ERRNO_INVALID_SCAN_START_ARG; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + if (trigger->iAcqStartTrigType != ME_TRIG_TYPE_EXT_DIGITAL) { + PERROR + ("Invalid scan start trigger type specified (Acq is HW digital)\n"); + err = ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_EXT_ANALOG: + if (trigger->iAcqStartTrigType != ME_TRIG_TYPE_EXT_ANALOG) { + PERROR + ("Invalid scan start trigger type specified (Acq is HW analog)\n"); + err = ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_FOLLOW: + break; + + default: + PERROR("Invalid scan start trigger type specified.\n"); + err = ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + goto ERROR; + break; + } + + switch (trigger->iConvStartTrigType) { + + case ME_TRIG_TYPE_TIMER: + if ((conv_ticks < ME4600_AI_MIN_CHAN_TICKS) + || (conv_ticks > ME4600_AI_MAX_CHAN_TICKS)) { + PERROR + ("Invalid conv start trigger argument specified.\n"); + err = ME_ERRNO_INVALID_CONV_START_ARG; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + if ((trigger->iScanStartTrigType != ME_TRIG_TYPE_FOLLOW) + || (trigger->iAcqStartTrigType != + ME_TRIG_TYPE_EXT_DIGITAL)) { + PERROR("Invalid conv start trigger type specified.\n"); + err = ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_EXT_ANALOG: + if ((trigger->iScanStartTrigType != ME_TRIG_TYPE_FOLLOW) + || (trigger->iAcqStartTrigType != + ME_TRIG_TYPE_EXT_ANALOG)) { + PERROR("Invalid conv start trigger type specified.\n"); + err = ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + goto ERROR; + } + break; + + default: + PERROR("Invalid conv start trigger type specified.\n"); + err = ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + goto ERROR; + + break; + } +/** +* Aceptable settings: +* iScanStopTrigType : iAcqStopTrigType +* +* ME_TRIG_TYPE_NONE : ME_TRIG_TYPE_NONE -> infinite count with manual stop +* ME_TRIG_TYPE_NONE : ME_TRIG_TYPE_COUNT -> stop after getting iScanStopCount list of values (iScanStopCount * count) +* ME_TRIG_TYPE_COUNT : ME_TRIG_TYPE_FOLLOW -> stop after getting iAcqStopCount values (it can stops in midle of the list) +*/ + switch (trigger->iScanStopTrigType) { + + case ME_TRIG_TYPE_NONE: + break; + + case ME_TRIG_TYPE_COUNT: + if (trigger->iScanStopCount <= 0) { + PERROR("Invalid scan stop argument specified.\n"); + err = ME_ERRNO_INVALID_SCAN_STOP_ARG; + goto ERROR; + } + break; + + default: + PERROR("Invalid scan stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_SCAN_STOP_TRIG_TYPE; + goto ERROR; + break; + } + + switch (trigger->iAcqStopTrigType) { + + case ME_TRIG_TYPE_NONE: + if (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE) { + PERROR("Invalid acq stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_FOLLOW: + if (trigger->iScanStopTrigType != ME_TRIG_TYPE_COUNT) { + PERROR("Invalid acq stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + } + break; + + case ME_TRIG_TYPE_COUNT: + if (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE) { + PERROR("Invalid acq stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + } + + if (trigger->iAcqStopCount <= 0) { + PERROR + ("Invalid acquisition or scan stop argument specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_ARG; + goto ERROR; + } + break; + + default: + PERROR("Invalid acq stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + break; + } + + if ((count <= 0) || (count > ME4600_AI_LIST_COUNT)) { + PERROR("Invalid channel list count specified.\n"); + err = ME_ERRNO_INVALID_CONFIG_LIST_COUNT; + goto ERROR; + } +///This is general limitation +// if (fifo_irq_threshold < 0 || fifo_irq_threshold >= ME4600_AI_CIRC_BUF_COUNT) +///This is limitation from Windows. I use it for compatibility. + if (fifo_irq_threshold < 0 + || fifo_irq_threshold >= ME4600_AI_FIFO_COUNT) { + PERROR("Invalid fifo irq threshold specified.\n"); + err = ME_ERRNO_INVALID_FIFO_IRQ_THRESHOLD; + goto ERROR; + } + + if ((config_list[0].iRef == ME_REF_AI_DIFFERENTIAL) + && (instance->channels == 16)) { + PERROR + ("Differential reference is not available on this subdevice.\n"); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + + if (flags & ME_IO_STREAM_CONFIG_SAMPLE_AND_HOLD) { + if (!instance->sh) { + PERROR + ("Sample and hold is not available for this board.\n"); + err = ME_ERRNO_INVALID_FLAGS; + goto ERROR; + } + if (config_list[0].iRef == ME_REF_AI_DIFFERENTIAL) { + PERROR + ("Sample and hold is not available in differential mode.\n"); + err = ME_ERRNO_INVALID_FLAGS; + goto ERROR; + } + } + + for (i = 0; i < count; i++) { + if ((config_list[i].iStreamConfig < 0) + || (config_list[i].iStreamConfig >= instance->ranges_len)) { + PERROR("Invalid stream config specified.\n"); + err = ME_ERRNO_INVALID_STREAM_CONFIG; + goto ERROR; + } + + if ((config_list[i].iRef != ME_REF_AI_GROUND) + && (config_list[i].iRef != ME_REF_AI_DIFFERENTIAL)) { + PERROR("Invalid references in the list. Ref=0x%x\n", + config_list[i].iRef); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + + if (config_list[i].iStreamConfig % 2) { // StreamConfig: 1 or 3 + if (config_list[i].iRef == ME_REF_AI_DIFFERENTIAL) { + PERROR + ("Only bipolar modes support differential measurement.\n"); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + } + + if (config_list[i].iRef != config_list[0].iRef) { + PERROR + ("Not all references in the configuration list are equal. Ref[0]=0x%x Ref[%d]=0x%x\n", + config_list[0].iRef, i, config_list[i].iRef); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + + if ((config_list[i].iRef == ME_REF_AI_DIFFERENTIAL) + && (config_list[i].iChannel >= 16)) { + PERROR("Channel not available in differential mode.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + goto ERROR; + } + + if ((config_list[i].iChannel < 0) + || (config_list[i].iChannel >= instance->channels)) { + PERROR("Invalid channel number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + goto ERROR; + } + } + + // Check settings - end + + //Cancel control task + PDEBUG("Cancel control task.\n"); + instance->ai_control_task_flag = 0; + cancel_delayed_work(&instance->ai_control_task); + + // Work around from Keith Hartley - begin + if (trigger->iScanStartTrigType == ME_TRIG_TYPE_TIMER) { + if (count == 1) { + // The hardware does not work properly with a non-zero scan time + // if there is only ONE channel in the channel list. In this case + // we must set the scan time to zero and use the channel time. + + conv_ticks = scan_ticks; + trigger->iScanStartTrigType = ME_TRIG_TYPE_FOLLOW; + } else if (scan_ticks == count * conv_ticks) { + // Another hardware problem. If the number of scan ticks is + // exactly equal to the number of channel ticks multiplied by + // the number of channels then the sampling rate is reduced + // by half. + trigger->iScanStartTrigType = ME_TRIG_TYPE_FOLLOW; + } + } + // Work around from Keith Hartley - end + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + if (inl(instance->status_reg) & ME4600_AI_STATUS_BIT_FSM) { + PERROR("Subdevice is busy.\n"); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_SUBDEVICE_BUSY; + } + + instance->status = ai_status_none; + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + // Stop all actions. Block all interrupts. Clear (disable) FIFOs. + ctrl = + ME4600_AI_CTRL_BIT_LE_IRQ_RESET | ME4600_AI_CTRL_BIT_HF_IRQ_RESET | + ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + + tmp = inl(instance->ctrl_reg); + // Preserve EXT IRQ and OFFSET settings. Clean other bits. + tmp &= + (ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET | + ME4600_AI_CTRL_BIT_FULLSCALE | ME4600_AI_CTRL_BIT_OFFSET); + + // Send it to register. + outl(tmp | ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp | ctrl); + + // Enable channel fifo -> data fifo in stream_start(). + ctrl |= ME4600_AI_CTRL_BIT_CHANNEL_FIFO; + outl(tmp | ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp | ctrl); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + // Write the channel list + for (i = 0; i < count; i++) { + entry = config_list[i].iChannel; + + switch (config_list[i].iStreamConfig) { + case 0: //BIPOLAR 10V +/* + // ME4600_AI_LIST_RANGE_BIPOLAR_10 = 0x0000 + // 'entry |= ME4600_AI_LIST_RANGE_BIPOLAR_10' <== Do nothing. Removed. + entry |= ME4600_AI_LIST_RANGE_BIPOLAR_10; +*/ + break; + case 1: //UNIPOLAR 10V + entry |= ME4600_AI_LIST_RANGE_UNIPOLAR_10; + break; + case 2: //BIPOLAR 2.5V + entry |= ME4600_AI_LIST_RANGE_BIPOLAR_2_5; + break; + case 3: //UNIPOLAR 2.5V + entry |= ME4600_AI_LIST_RANGE_UNIPOLAR_2_5; + break; + default: + PERROR_CRITICAL("UNCHECK ERROR in config_list!\n"); + PERROR_CRITICAL + ("WRONG range\nPosition:%d Range:0x%04X\n", i, + config_list[i].iStreamConfig); + goto VERIFY_ERROR; + break; + } + + switch (config_list[i].iRef) { + case ME_REF_AI_GROUND: //SINGLE ENDED +/* + // ME4600_AI_LIST_INPUT_SINGLE_ENDED = 0x0000 + // 'entry |= ME4600_AI_LIST_INPUT_SINGLE_ENDED' ==> Do nothing. Removed. + entry |= ME4600_AI_LIST_INPUT_SINGLE_ENDED; +*/ break; + case ME_REF_AI_DIFFERENTIAL: //DIFFERENTIAL + entry |= ME4600_AI_LIST_INPUT_DIFFERENTIAL; + break; + default: + PERROR_CRITICAL("UNCHECK ERROR in config_list!\n"); + PERROR_CRITICAL + ("WRONG reference\nPosition:%d Reference:0x%04X\n", + i, config_list[i].iRef); + goto VERIFY_ERROR; + break; + } + + //Add last entry flag + if (i == (count - 1)) { + entry |= ME4600_AI_LIST_LAST_ENTRY; + } + + outl(entry, instance->channel_list_reg); + PDEBUG_REG("channel_list_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->channel_list_reg - instance->reg_base, + entry); + } + + // Set triggering registers + --acq_ticks; + outl(acq_ticks, instance->chan_pre_timer_reg); + PDEBUG_REG("chan_pre_timer_reg outl(0x%lX+0x%lX)=0x%llX\n", + instance->reg_base, + instance->chan_pre_timer_reg - instance->reg_base, + acq_ticks); + outl(acq_ticks, instance->scan_pre_timer_low_reg); + PDEBUG_REG("scan_pre_timer_low_reg outl(0x%lX+0x%lX)=0x%llX\n", + instance->reg_base, + instance->scan_pre_timer_low_reg - instance->reg_base, + acq_ticks & 0xFFFFFFFF); + outl((acq_ticks >> 32), instance->scan_pre_timer_high_reg); + PDEBUG_REG("scan_pre_timer_high_reg outl(0x%lX+0x%lX)=0x%llX\n", + instance->reg_base, + instance->scan_pre_timer_high_reg - instance->reg_base, + (acq_ticks >> 32) & 0xFFFFFFFF); + + // Set triggers + switch (trigger->iAcqStartTrigType) { + // Internal + case ME_TRIG_TYPE_SW: + // Nothing to set. + break; + + // External + case ME_TRIG_TYPE_EXT_ANALOG: + ctrl |= ME4600_AI_CTRL_BIT_EX_TRIG_ANALOG; + case ME_TRIG_TYPE_EXT_DIGITAL: + ctrl |= ME4600_AI_CTRL_BIT_EX_TRIG; + + // External trigger needs edge's definition + switch (trigger->iAcqStartTrigEdge) { + case ME_TRIG_EDGE_RISING: + // Nothing to set. + break; + + case ME_TRIG_EDGE_FALLING: + ctrl |= ME4600_AI_CTRL_BIT_EX_TRIG_FALLING; + break; + + case ME_TRIG_EDGE_ANY: + ctrl |= + ME4600_AI_CTRL_BIT_EX_TRIG_FALLING | + ME4600_AI_CTRL_BIT_EX_TRIG_BOTH; + break; + + default: + PERROR_CRITICAL + ("UNCHECK TRIGGER EDGE in triggers structure!\n"); + PERROR_CRITICAL + ("WRONG acquisition start trigger:0x%04X.\n", + trigger->iAcqStartTrigEdge); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + goto VERIFY_ERROR; + break; + } + break; + + default: + PERROR_CRITICAL("UNCHECK TRIGGER in triggers structure!\n"); + PERROR_CRITICAL("WRONG acquisition start trigger:0x%04X.\n", + trigger->iAcqStartTrigType); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_TYPE; + goto VERIFY_ERROR; + break; + } + + switch (trigger->iScanStartTrigType) { + case ME_TRIG_TYPE_TIMER: + --scan_ticks; + outl(scan_ticks, instance->scan_timer_low_reg); + PDEBUG_REG("scan_timer_low_reg outl(0x%lX+0x%lX)=0x%llX\n", + instance->reg_base, + instance->scan_timer_low_reg - instance->reg_base, + scan_ticks & 0xFFFFFFFF); + outl((scan_ticks >> 32), instance->scan_timer_high_reg); + PDEBUG_REG("scan_timer_high_reg outl(0x%lX+0x%lX)=0x%llX\n", + instance->reg_base, + instance->scan_timer_high_reg - instance->reg_base, + (scan_ticks >> 32) & 0xFFFFFFFF); + + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_SW) { + ctrl |= ME4600_AI_CTRL_BIT_MODE_0; + } else { + ctrl |= ME4600_AI_CTRL_BIT_MODE_1; + } + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + case ME_TRIG_TYPE_EXT_ANALOG: + outl(0, instance->scan_timer_low_reg); + PDEBUG_REG("scan_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_low_reg - instance->reg_base, + 0); + outl(0, instance->scan_timer_high_reg); + PDEBUG_REG("scan_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_high_reg - instance->reg_base, + 0); + ctrl |= ME4600_AI_CTRL_BIT_MODE_2; + break; + + case ME_TRIG_TYPE_FOLLOW: + outl(0, instance->scan_timer_low_reg); + PDEBUG_REG("scan_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_low_reg - instance->reg_base, + 0); + outl(0, instance->scan_timer_high_reg); + PDEBUG_REG("scan_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_high_reg - instance->reg_base, + 0); + + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_SW) { + ctrl |= ME4600_AI_CTRL_BIT_MODE_0; + } else { + ctrl |= ME4600_AI_CTRL_BIT_MODE_1; + } + break; + + default: + PERROR_CRITICAL("UNCHECK TRIGGER in triggers structure!\n"); + PERROR_CRITICAL("WRONG scan start trigger:0x%04X.\n", + trigger->iScanStartTrigType); + err = ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + goto VERIFY_ERROR; + break; + } + + switch (trigger->iConvStartTrigType) { + + case ME_TRIG_TYPE_TIMER: + --conv_ticks; + outl(conv_ticks, instance->chan_timer_reg); + PDEBUG_REG("chan_timer_reg outl(0x%lX+0x%lX)=0x%llX\n", + instance->reg_base, + instance->chan_timer_reg - instance->reg_base, + conv_ticks); + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + case ME_TRIG_TYPE_EXT_ANALOG: + outl(0, instance->chan_timer_reg); + PDEBUG_REG("chan_timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->chan_timer_reg - instance->reg_base, 0); + ctrl |= ME4600_AI_CTRL_BIT_MODE_0 | ME4600_AI_CTRL_BIT_MODE_1; + break; + + default: + PERROR_CRITICAL("UNCHECK TRIGGER in triggers structure!\n"); + PERROR_CRITICAL("WRONG conv start trigger:0x%04X.\n", + trigger->iConvStartTrigType); + err = ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + goto VERIFY_ERROR; + + break; + } + + //Sample & Hold feature + if (flags & ME_IO_STREAM_CONFIG_SAMPLE_AND_HOLD) { + if (instance->sh) { + ctrl |= ME4600_AI_CTRL_BIT_SAMPLE_HOLD; + } else { + PERROR_CRITICAL("UNCHECK S&H feature!\n"); + err = ME_ERRNO_INVALID_FLAGS; + goto VERIFY_ERROR; + } + } + //Enable IRQs sources but leave latches blocked. + ctrl |= (ME4600_AI_CTRL_BIT_HF_IRQ | ME4600_AI_CTRL_BIT_SC_IRQ | ME4600_AI_CTRL_BIT_LE_IRQ); //The last IRQ source (ME4600_AI_CTRL_BIT_LE_IRQ) is unused! + + //Everything is good. Finalize + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + + //Preserve EXT IRQ and OFFSET settings. Clean other bits. + tmp &= + (ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET | + ME4600_AI_CTRL_BIT_FULLSCALE | ME4600_AI_CTRL_BIT_OFFSET); + + // write the control word + outl(ctrl | tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl | tmp); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + //Set the global parameters end exit. + instance->chan_list_len = count; + instance->fifo_irq_threshold = fifo_irq_threshold; + + if (trigger->iAcqStopTrigType == ME_TRIG_TYPE_COUNT) { + data_required = + (unsigned long long)trigger->iAcqStopCount * + (unsigned long long)count; + if (data_required > UINT_MAX) + data_required = UINT_MAX; + instance->data_required = (unsigned int)data_required; + } else if (trigger->iScanStopTrigType == ME_TRIG_TYPE_COUNT) + instance->data_required = + (unsigned long long)trigger->iScanStopCount; + else + instance->data_required = 0; + + // Mark subdevice as configured to work in stream mode. + instance->status = ai_status_stream_configured; + + // Deinit single config. Set all entries to NOT_CONFIGURED. + for (i = 0; i < instance->channels; i++) { + instance->single_config[i].status = + ME_SINGLE_CHANNEL_NOT_CONFIGURED; + } + + VERIFY_ERROR: // Error in code. Wrong setting check. This should never ever happend! + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + ERROR: // Error in settings. + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ai_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long t; + unsigned long j; + int volatile head; + + PDEBUG("executed. idx=0\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } else { // Max time. + t = LONG_MAX; + } + + instance = (me4600_ai_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + j = jiffies; + + while (1) { + // Only runing device can generate break. + head = instance->circ_buf.head; + wait_event_interruptible_timeout(instance->wait_queue, + ((head != + instance->circ_buf.head) + || + ((instance->status <= + ai_status_stream_run_wait) + && (instance->status >= + ai_status_stream_end_wait))), + t); + + if (head != instance->circ_buf.head) { // New data in buffer. + break; + } else if (instance->status == ai_status_stream_end) { // End of work. + break; + } else if (instance->status == ai_status_stream_fifo_error) { + err = ME_ERRNO_FIFO_BUFFER_OVERFLOW; + break; + } else if (instance->status == ai_status_stream_buffer_error) { + err = ME_ERRNO_RING_BUFFER_OVERFLOW; + break; + } else if (instance->status == ai_status_stream_error) { + err = ME_ERRNO_INTERNAL; + break; + } else if ((jiffies - j) >= t) { + PERROR("Wait on values timed out.\n"); + err = ME_ERRNO_TIMEOUT; + break; + } else if (signal_pending(current)) { + PERROR("Wait on values interrupted from signal.\n"); + err = ME_ERRNO_SIGNAL; + break; + } + // Correct timeout. + t -= jiffies - j; + } + + *count = me_circ_buf_values(&instance->circ_buf); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int inline me4600_ai_io_stream_read_get_value(me4600_ai_subdevice_t * + instance, int *values, + const int count, + const int flags) +{ + int n; + int i; + uint32_t value; + + ///Checking how many datas can be copied. + n = me_circ_buf_values(&instance->circ_buf); + if (n <= 0) + return 0; + + if (n > count) + n = count; + + if (flags & ME_IO_STREAM_READ_FRAMES) { + if (n < instance->chan_list_len) //Not enough data! + return 0; + n -= n % instance->chan_list_len; + } + + for (i = 0; i < n; i++) { + value = *(instance->circ_buf.buf + instance->circ_buf.tail); + if (put_user(value, values + i)) { + PERROR("Cannot copy new values to user.\n"); + return -ME_ERRNO_INTERNAL; + } + instance->circ_buf.tail++; + instance->circ_buf.tail &= instance->circ_buf.mask; + } + return n; +} + +static int me4600_ai_io_stream_read(me_subdevice_t * subdevice, + struct file *filep, + int read_mode, + int *values, int *count, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + int ret; + + int c = *count; + int min = c; + + PDEBUG("executed. idx=0\n"); + + if (flags & ~ME_IO_STREAM_READ_FRAMES) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (!values || !count) { + PERROR("Request has invalid pointer.\n"); + return ME_ERRNO_INVALID_POINTER; + } + + if (c < 0) { + PERROR("Request has invalid value's counter.\n"); + return ME_ERRNO_INVALID_VALUE_COUNT; + } + + if ((read_mode != ME_READ_MODE_BLOCKING) + && (read_mode != ME_READ_MODE_NONBLOCKING)) { + PERROR("Invalid read mode specified.\n"); + return ME_ERRNO_INVALID_READ_MODE; + } + + if (c == 0) { //You get what you want! Nothing more or less. + return ME_ERRNO_SUCCESS; + } + + instance = (me4600_ai_subdevice_t *) subdevice; + ME_SUBDEVICE_ENTER; + + //Check if subdevice is configured. + if (instance->chan_list_len <= 0) { + PERROR("Subdevice wasn't configured.\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_PREVIOUS_CONFIG; + } + + if (flags & ME_IO_STREAM_READ_FRAMES) { + if (c < instance->chan_list_len) { //Not enough data requested. + PERROR + ("When using FRAME_READ mode minimal size is defined by channel list.\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INVALID_VALUE_COUNT; + } + } + + if (c > (ME4600_AI_CIRC_BUF_COUNT - instance->chan_list_len)) { // To return acceptable amount of data when user pass too big value. + min = ME4600_AI_CIRC_BUF_COUNT - instance->chan_list_len; + } + + if (flags & ME_IO_STREAM_READ_FRAMES) { + //Wait for whole list. + if (read_mode == ME_READ_MODE_BLOCKING) { + min = c - (c % instance->chan_list_len); + } + + if (read_mode == ME_READ_MODE_NONBLOCKING) { + min = instance->chan_list_len; + } + } + + if ((inl(instance->status_reg) & ME4600_AI_STATUS_BIT_FSM)) { //Working + //If blocking mode -> wait for data. + if ((me_circ_buf_values(&instance->circ_buf) < min) + && (read_mode == ME_READ_MODE_BLOCKING)) { + wait_event_interruptible(instance->wait_queue, + ((me_circ_buf_values + (&instance->circ_buf) >= min) + || !(inl(instance->status_reg) + & + ME4600_AI_STATUS_BIT_FSM))); + + if (signal_pending(current)) { + PERROR + ("Wait on values interrupted from signal.\n"); + err = ME_ERRNO_SIGNAL; + } + } + } + + ret = me4600_ai_io_stream_read_get_value(instance, values, c, flags); + if (ret < 0) { + err = -ret; + *count = 0; + } else if (ret == 0) { + *count = 0; + if (instance->status == ai_status_stream_fifo_error) { + err = ME_ERRNO_FIFO_BUFFER_OVERFLOW; + instance->status = ai_status_stream_end; + } else if (instance->status == ai_status_stream_buffer_error) { + err = ME_ERRNO_RING_BUFFER_OVERFLOW; + instance->status = ai_status_stream_end; + } else if (instance->status == ai_status_stream_end) { + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + } else if (instance->status == ai_status_stream_error) { + err = ME_ERRNO_INTERNAL; + } else if (instance->status == ai_status_none) { + PDEBUG("Stream canceled.\n"); + err = ME_ERRNO_INTERNAL; + } + } else { + *count = ret; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +/** @brief Stop aqusation. Preserve FIFOs. +* +* @param instance The subdevice instance (pointer). +*/ + +static int ai_stop_immediately(me4600_ai_subdevice_t * instance) +{ + unsigned long cpu_flags = 0; + volatile uint32_t ctrl; + const int timeout = HZ / 10; //100ms + int i; + + for (i = 0; i <= timeout; i++) { + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME4600_AI_CTRL_BIT_STOP; + ctrl |= + (ME4600_AI_CTRL_BIT_IMMEDIATE_STOP | + ME4600_AI_CTRL_BIT_HF_IRQ_RESET | + ME4600_AI_CTRL_BIT_SC_IRQ_RESET); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + if (!(inl(instance->status_reg) & ME4600_AI_STATUS_BIT_FSM)) { // Exit. + break; + } + + PINFO("Wait for stop: %d\n", i + 1); + //Still working! + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); + } + + if (i > timeout) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + return ME_ERRNO_INTERNAL; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags = 0; + unsigned long ref; + unsigned long delay = 0; + + volatile uint32_t tmp; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((start_mode != ME_START_MODE_BLOCKING) + && (start_mode != ME_START_MODE_NONBLOCKING)) { + PERROR("Invalid start mode specified.\n"); + return ME_ERRNO_INVALID_START_MODE; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + + ME_SUBDEVICE_ENTER + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + + tmp = inl(instance->ctrl_reg); + + if ((tmp & ME4600_AI_STATUS_BIT_FSM)) { + PERROR("Conversion is already running.\n"); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + if (instance->chan_list_len == 0) { //Not configured! + PERROR("Subdevice is not configured to work in stream mode!\n"); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + err = ME_ERRNO_PREVIOUS_CONFIG; + goto ERROR; + } + + if (!(tmp & (ME4600_AI_CTRL_BIT_MODE_0 | ME4600_AI_CTRL_BIT_MODE_1 | ME4600_AI_CTRL_BIT_MODE_2))) { //Mode 0 = single work => no stream config + PERROR("Subdevice is configured to work in single mode.\n"); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + err = ME_ERRNO_PREVIOUS_CONFIG; + goto ERROR; + } + //Reset stop bits. + tmp |= ME4600_AI_CTRL_BIT_IMMEDIATE_STOP | ME4600_AI_CTRL_BIT_STOP; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + //Start datas' FIFO. + tmp |= ME4600_AI_CTRL_BIT_DATA_FIFO; + //Free stop bits. + tmp &= ~(ME4600_AI_CTRL_BIT_IMMEDIATE_STOP | ME4600_AI_CTRL_BIT_STOP); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + //Cancel control task + PDEBUG("Cancel control task.\n"); + instance->ai_control_task_flag = 0; + cancel_delayed_work(&instance->ai_control_task); + + //Set the starting values. + instance->ISM.global_read = 0; + instance->ISM.read = 0; + //Clear circular buffer + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + + //Set everything. + ai_data_acquisition_logic(instance); + + //Set status to 'wait for start' + instance->status = ai_status_stream_run_wait; + + // Set control task's timeout + instance->timeout.delay = delay; + instance->timeout.start_time = jiffies; + + //Lets go! Start work + inl(instance->start_reg); + PDEBUG_REG("start_reg inl(0x%lX+0x%lX)\n", instance->reg_base, + instance->start_reg - instance->reg_base); + + // Schedule control task + instance->ai_control_task_flag = 1; + queue_delayed_work(instance->me4600_workqueue, + &instance->ai_control_task, 1); + + PDEVELOP("Delay:%ld\n", delay); + + if (start_mode == ME_START_MODE_BLOCKING) { //Wait for start. + ref = jiffies; + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ai_status_stream_run_wait), + (delay) ? delay + + 1 : LONG_MAX); + + if ((instance->status != ai_status_stream_run) + && (instance->status != ai_status_stream_end)) { + PDEBUG("Starting stream canceled. %d\n", + instance->status); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->status = ai_status_none; + ai_stop_isr(instance); + err = ME_ERRNO_SIGNAL; + } else if ((delay) && ((jiffies - ref) > delay)) { + if (instance->status != ai_status_stream_run) { + if (instance->status == ai_status_stream_end) { + PDEBUG("Timeout reached.\n"); + } else if ((jiffies - ref) > delay + 1) { + PERROR + ("Timeout reached. Not handled by control task!\n"); + ai_stop_isr(instance); + instance->status = + ai_status_stream_error; + } else { + PERROR + ("Timeout reached. Signal come but status is strange: %d\n", + instance->status); + ai_stop_isr(instance); + instance->status = + ai_status_stream_error; + } + + instance->ai_control_task_flag = 0; + cancel_delayed_work(&instance->ai_control_task); + err = ME_ERRNO_TIMEOUT; + } + } + } +#ifdef MEDEBUG_INFO + tmp = inl(instance->ctrl_reg); + PDEBUG_REG("ctrl_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + PINFO("STATUS_BIT_FSM=%s.\n", + (tmp & ME4600_AI_STATUS_BIT_FSM) ? "on" : "off"); + PINFO("CTRL_BIT_HF_IRQ=%s.\n", + (tmp & ME4600_AI_CTRL_BIT_HF_IRQ) ? "enable" : "disable"); + PINFO("CTRL_BIT_HF_IRQ_RESET=%s.\n", + (tmp & ME4600_AI_CTRL_BIT_HF_IRQ_RESET) ? "reset" : "work"); + PINFO("CTRL_BIT_SC_IRQ=%s.\n", + (tmp & ME4600_AI_CTRL_BIT_SC_IRQ) ? "enable" : "disable"); + PINFO("CTRL_BIT_SC_RELOAD=%s.\n", + (tmp & ME4600_AI_CTRL_BIT_SC_RELOAD) ? "on" : "off"); + PINFO("CTRL_BIT_SC_IRQ_RESET=%s.\n", + (tmp & ME4600_AI_CTRL_BIT_SC_IRQ_RESET) ? "reset" : "work"); +#endif + + ERROR: + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ai_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + switch (instance->status) { + case ai_status_single_configured: + case ai_status_stream_configured: + case ai_status_stream_end: + case ai_status_stream_fifo_error: + case ai_status_stream_buffer_error: + case ai_status_stream_error: + *status = ME_STATUS_IDLE; + break; + + case ai_status_stream_run_wait: + case ai_status_stream_run: + case ai_status_stream_end_wait: + *status = ME_STATUS_BUSY; + break; + + case ai_status_none: + default: + *status = + (inl(instance->status_reg) & ME4600_AI_STATUS_BIT_FSM) ? + ME_STATUS_BUSY : ME_STATUS_IDLE; + break; + } + + if ((wait == ME_WAIT_IDLE) && (*status == ME_STATUS_BUSY)) { + // Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + ((instance->status != + ai_status_stream_run_wait) + && (instance->status != + ai_status_stream_run) + && (instance->status != + ai_status_stream_end_wait)), + LONG_MAX); + + if (instance->status != ai_status_stream_end) { + PDEBUG("Wait for IDLE canceled. %d\n", + instance->status); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait for IDLE interrupted.\n"); + instance->status = ai_status_none; + ai_stop_isr(instance); + err = ME_ERRNO_SIGNAL; + } + + *status = ME_STATUS_IDLE; + } + + *values = me_circ_buf_values(&instance->circ_buf); + PDEBUG("me_circ_buf_values(&instance->circ_buf)=%d.\n", *values); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ai_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags) +{ +/** + @note Stop is implemented only in blocking mode. + @note Function return when state machine is stoped. +*/ + me4600_ai_subdevice_t *instance; + unsigned long cpu_flags; + uint32_t ctrl; + int ret; + + PDEBUG("executed. idx=0\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((stop_mode != ME_STOP_MODE_IMMEDIATE) + && (stop_mode != ME_STOP_MODE_LAST_VALUE)) { + PERROR("Invalid stop mode specified.\n"); + return ME_ERRNO_INVALID_STOP_MODE; + } + + instance = (me4600_ai_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + // Mark as stopping. => Software stop. + instance->status = ai_status_stream_end_wait; + + if (stop_mode == ME_STOP_MODE_IMMEDIATE) { + ret = ai_stop_immediately(instance); + + if (ret) { + PERROR("FSM is still busy.\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_SUBDEVICE_BUSY; + } + instance->ai_control_task_flag = 0; + + } else if (stop_mode == ME_STOP_MODE_LAST_VALUE) { + // Set stop bit in registry. + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= ME4600_AI_CTRL_BIT_STOP; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + + // Only runing process will interrupt this call. Events are signaled when status change. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ai_status_stream_end_wait), + LONG_MAX); + + if (instance->status != ai_status_stream_end) { + PDEBUG("Stopping stream canceled.\n"); + ret = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Stopping stream interrupted.\n"); + instance->status = ai_status_none; + ret = ME_ERRNO_SIGNAL; + } + // End of work. + ai_stop_immediately(instance); + + } + + ret = ai_read_data_pooling(instance); + if (ret > 0) { // Everything fine. More datas put to software buffer. + instance->status = ai_status_stream_end; + ret = ME_ERRNO_SUCCESS; + // Signal that we put last data to software buffer. + wake_up_interruptible_all(&instance->wait_queue); + } else if (ret == 0) { // Everything fine. No more datas in FIFO. + instance->status = ai_status_stream_end; + ret = ME_ERRNO_SUCCESS; + } else if (ret == -ME_ERRNO_RING_BUFFER_OVERFLOW) { // Stop is unsuccessful, buffer is overflow. + instance->status = ai_status_stream_buffer_error; + ret = ME_ERRNO_SUCCESS; + } else { // Stop is unsuccessful + instance->status = ai_status_stream_end; + ret = -ret; + } + + ME_SUBDEVICE_EXIT; + + return ret; +} + +static int me4600_ai_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range) +{ + me4600_ai_subdevice_t *instance; + int i; + int r = -1; + int diff = 21E6; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if ((*max - *min) < 0) { + PERROR("Invalid minimum and maximum values specified.\n"); + return ME_ERRNO_INVALID_MIN_MAX; + } + + if ((unit == ME_UNIT_VOLT) || (unit == ME_UNIT_ANY)) { + for (i = 0; i < instance->ranges_len; i++) { + if ((instance->ranges[i].min <= *min) + && ((instance->ranges[i].max + 1000) >= *max)) { + if ((instance->ranges[i].max - + instance->ranges[i].min) - (*max - *min) < + diff) { + r = i; + diff = + (instance->ranges[i].max - + instance->ranges[i].min) - (*max - + *min); + } + } + } + + if (r < 0) { + PERROR("No matching range found.\n"); + return ME_ERRNO_NO_RANGE; + } else { + *min = instance->ranges[r].min; + *max = instance->ranges[r].max; + *maxdata = ME4600_AI_MAX_DATA; + *range = r; + } + } else { + PERROR("Invalid physical unit specified.\n"); + return ME_ERRNO_INVALID_UNIT; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count) +{ + me4600_ai_subdevice_t *instance; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if ((unit == ME_UNIT_VOLT) || (unit == ME_UNIT_ANY)) { + *count = instance->ranges_len; + } else { + *count = 0; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata) +{ + me4600_ai_subdevice_t *instance; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + if ((range < instance->ranges_len) && (range >= 0)) { + *unit = ME_UNIT_VOLT; + *min = instance->ranges[range].min; + *max = instance->ranges[range].max; + *maxdata = ME4600_AI_MAX_DATA; + } else { + PERROR("Invalid range number specified.\n"); + return ME_ERRNO_INVALID_RANGE; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_timer(me_subdevice_t * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks) +{ + me4600_ai_subdevice_t *instance; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + + switch (timer) { + + case ME_TIMER_ACQ_START: + *base_frequency = ME4600_AI_BASE_FREQUENCY; + *min_ticks = ME4600_AI_MIN_ACQ_TICKS; + *max_ticks = ME4600_AI_MAX_ACQ_TICKS; + break; + + case ME_TIMER_SCAN_START: + *base_frequency = ME4600_AI_BASE_FREQUENCY; + *min_ticks = ME4600_AI_MIN_SCAN_TICKS; + *max_ticks = ME4600_AI_MAX_SCAN_TICKS; + break; + + case ME_TIMER_CONV_START: + *base_frequency = ME4600_AI_BASE_FREQUENCY; + *min_ticks = ME4600_AI_MIN_CHAN_TICKS; + *max_ticks = ME4600_AI_MAX_CHAN_TICKS; + break; + + default: + PERROR("Invalid timer specified.(0x%04x)\n", timer); + + return ME_ERRNO_INVALID_TIMER; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + me4600_ai_subdevice_t *instance; + + PDEBUG("executed. idx=0\n"); + + instance = (me4600_ai_subdevice_t *) subdevice; + *number = instance->channels; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed. idx=0\n"); + + *type = ME_TYPE_AI; + *subtype = ME_SUBTYPE_STREAMING; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed. idx=0\n"); + + *caps = + ME_CAPS_AI_TRIG_SYNCHRONOUS | ME_CAPS_AI_FIFO | + ME_CAPS_AI_FIFO_THRESHOLD; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ai_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count) +{ + me4600_ai_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + instance = (me4600_ai_subdevice_t *) subdevice; + + PDEBUG("executed. idx=0\n"); + + if (count != 1) { + PERROR("Invalid capability argument count.\n"); + return ME_ERRNO_INVALID_CAP_ARG_COUNT; + } + + switch (cap) { + case ME_CAP_AI_FIFO_SIZE: + args[0] = ME4600_AI_FIFO_COUNT; + break; + + case ME_CAP_AI_BUFFER_SIZE: + args[0] = + (instance->circ_buf.buf) ? ME4600_AI_CIRC_BUF_COUNT : 0; + break; + + default: + PERROR("Invalid capability.\n"); + err = ME_ERRNO_INVALID_CAP; + args[0] = 0; + } + + return err; +} + +void ai_limited_isr(me4600_ai_subdevice_t * instance, const uint32_t irq_status, + const uint32_t ctrl_status) +{ + int to_read; + + if (!instance->fifo_irq_threshold) { //No threshold provided. SC ends work. HF need reseting. + if (irq_status & ME4600_IRQ_STATUS_BIT_SC) { + if (ai_read_data(instance, instance->ISM.next) != instance->ISM.next) { //ERROR! + PERROR + ("Limited amounts aqusition with TH=0: Circular buffer full!\n"); + instance->status = + ai_status_stream_buffer_error; + } else { + instance->status = ai_status_stream_end; + } + //End of work. + ai_stop_isr(instance); + } else if (irq_status & ME4600_IRQ_STATUS_BIT_AI_HF) { + instance->ISM.global_read += ME4600_AI_FIFO_HALF; + + if (ai_read_data(instance, ME4600_AI_FIFO_HALF) != ME4600_AI_FIFO_HALF) { //ERROR! + PERROR + ("Limited amounts aqusition with TH = 0: Circular buffer full!\n"); + //End of work. + ai_stop_isr(instance); + instance->status = + ai_status_stream_buffer_error; + } else { + //Continue. + ai_limited_ISM(instance, irq_status); + } + } + //Signal user. + wake_up_interruptible_all(&instance->wait_queue); + } else //if(instance->fifo_irq_threshold) + { + if (irq_status & ME4600_IRQ_STATUS_BIT_SC) { + instance->ISM.read = 0; + if ((instance->fifo_irq_threshold < ME4600_AI_FIFO_HALF) + && (!(ctrl_status & ME4600_AI_STATUS_BIT_HF_DATA))) + { + to_read = + ME4600_AI_FIFO_HALF - + (ME4600_AI_FIFO_HALF % + instance->fifo_irq_threshold); + PDEBUG + ("Limited amounts aqusition with TH != 0: Not fast enough data aqusition! correction=%d\n", + to_read); + } else { + to_read = instance->ISM.next; + } + instance->ISM.global_read += to_read; + + ai_reschedule_SC(instance); + + if (ai_read_data(instance, to_read) != to_read) { //ERROR! + PERROR + ("Limited amounts aqusition with TH != 0: Circular buffer full!\n"); + //End of work. + ai_stop_isr(instance); + instance->status = + ai_status_stream_buffer_error; + } else { + //Continue. + ai_limited_ISM(instance, irq_status); + } + + //Signal user. + wake_up_interruptible_all(&instance->wait_queue); + } else if (irq_status & ME4600_IRQ_STATUS_BIT_AI_HF) { + instance->ISM.read += ME4600_AI_FIFO_HALF; + instance->ISM.global_read += ME4600_AI_FIFO_HALF; + + if (ai_read_data(instance, ME4600_AI_FIFO_HALF) != ME4600_AI_FIFO_HALF) { //ERROR! + PERROR + ("Limited amounts aqusition with TH != 0: Circular buffer full!\n"); + ai_stop_isr(instance); + + instance->status = + ai_status_stream_buffer_error; + //Signal user. + wake_up_interruptible_all(&instance-> + wait_queue); + } else { + //Countinue. + ai_limited_ISM(instance, irq_status); + } + } + + if (instance->ISM.global_read >= instance->data_required) { //End of work. Next paranoid pice of code: '>=' instead od '==' only to be sure. + ai_stop_isr(instance); + if (instance->status < ai_status_stream_end) { + instance->status = ai_status_stream_end; + } +#ifdef MEDEBUG_ERROR + if (instance->ISM.global_read > instance->data_required) { //This is security check case. This should never ever happend! + PERROR + ("Limited amounts aqusition: Read more data than necessary! data_required=%d < read=%d\n", + instance->data_required, + instance->ISM.global_read); + //Signal error (warning??). + instance->status = ai_status_stream_error; + } +#endif + } + } +} + +void ai_infinite_isr(me4600_ai_subdevice_t * instance, + const uint32_t irq_status, const uint32_t ctrl_status) +{ + int to_read; + + if (irq_status & ME4600_IRQ_STATUS_BIT_SC) { //next chunck of data -> read fifo + //Set new state in ISM. + if ((instance->fifo_irq_threshold < ME4600_AI_FIFO_HALF) && (!(ctrl_status & ME4600_AI_STATUS_BIT_HF_DATA))) { //There is more data than we ecpected. Propably we aren't fast enough. Read as many as possible. + if (instance->fifo_irq_threshold) { + to_read = + ME4600_AI_FIFO_HALF - + (ME4600_AI_FIFO_HALF % + instance->fifo_irq_threshold); + if (to_read > instance->fifo_irq_threshold) { + PDEBUG + ("Infinite aqusition: Not fast enough data aqusition! TH != 0: correction=%d\n", + to_read); + } + } else { //No threshold specified. + to_read = ME4600_AI_FIFO_HALF; + } + } else { + to_read = instance->ISM.next; + } + + instance->ISM.read += to_read; + + //Get data + if (ai_read_data(instance, to_read) != to_read) { //ERROR! + PERROR("Infinite aqusition: Circular buffer full!\n"); + ai_stop_isr(instance); + instance->status = ai_status_stream_buffer_error; + } else { + ai_infinite_ISM(instance); + instance->ISM.global_read += instance->ISM.read; + instance->ISM.read = 0; + } + + //Signal data to user + wake_up_interruptible_all(&instance->wait_queue); + } else if (irq_status & ME4600_IRQ_STATUS_BIT_AI_HF) { //fifo is half full -> read fifo Large blocks only! + instance->ISM.read += ME4600_AI_FIFO_HALF; + + if (ai_read_data(instance, ME4600_AI_FIFO_HALF) != ME4600_AI_FIFO_HALF) { //ERROR! + PERROR("Infinite aqusition: Circular buffer full!\n"); + ai_stop_isr(instance); + instance->status = ai_status_stream_buffer_error; + + //Signal it. + wake_up_interruptible_all(&instance->wait_queue); + } else { + ai_infinite_ISM(instance); + } + } +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me4600_ai_isr(int irq, void *dev_id) +#else +static irqreturn_t me4600_ai_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ /// @note This is time critical function! + uint32_t irq_status; + uint32_t ctrl_status; + me4600_ai_subdevice_t *instance = dev_id; + //int to_read; + + PDEBUG("executed. idx=0\n"); + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + irq_status = inl(instance->irq_status_reg); + if (! + (irq_status & + (ME4600_IRQ_STATUS_BIT_AI_HF | ME4600_IRQ_STATUS_BIT_SC))) { +#ifdef MEDEBUG_INFO + if ((irq_status & (ME4600_IRQ_STATUS_BIT_AI_HF | ME4600_IRQ_STATUS_BIT_SC | ME4600_IRQ_STATUS_BIT_LE)) == ME4600_IRQ_STATUS_BIT_LE) { //This is security check case. LE is unused. This should never ever happend. + PINFO + ("%ld Shared interrupt. %s(): irq_status_reg=LE_IRQ\n", + jiffies, __FUNCTION__); + } else { + PINFO + ("%ld Shared interrupt. %s(): irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, irq_status); + } +#endif + return IRQ_NONE; + } + + if (!instance->circ_buf.buf) { //Security check. + PERROR_CRITICAL("CIRCULAR BUFFER NOT EXISTS!\n"); + ai_stop_isr(instance); + return IRQ_HANDLED; + } + //Get the status register. + ctrl_status = inl(instance->status_reg); + +#ifdef MEDEBUG_INFO + if (irq_status & ME4600_IRQ_STATUS_BIT_AI_HF) + PINFO("HF interrupt active\n"); + if (irq_status & ME4600_IRQ_STATUS_BIT_SC) + PINFO("SC interrupt active\n"); + if (irq_status & ME4600_IRQ_STATUS_BIT_LE) + PINFO("LE interrupt active\n"); +#endif + + //This is safety check! + if ((irq_status & ME4600_IRQ_STATUS_BIT_AI_HF) + && (ctrl_status & ME4600_AI_STATUS_BIT_HF_DATA)) { + PDEBUG("HF interrupt active but FIFO under half\n"); + //Reset HF interrupt latch. + spin_lock(instance->ctrl_reg_lock); + outl(ctrl_status | ME4600_AI_CTRL_BIT_HF_IRQ_RESET, + instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl_status); + outl(ctrl_status, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl_status); + spin_unlock(instance->ctrl_reg_lock); + return IRQ_HANDLED; + } +#ifdef MEDEBUG_INFO + PINFO("STATUS_BIT_FSM=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_FSM) ? "on" : "off"); + + PINFO("STATUS_BIT_EF_CHANNEL=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_EF_CHANNEL) ? "not empty" : + "empty"); + PINFO("STATUS_BIT_HF_CHANNEL=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_HF_CHANNEL) ? " < HF" : + " > HF"); + PINFO("STATUS_BIT_FF_CHANNEL=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_FF_CHANNEL) ? "not full" : + "full"); + + PINFO("STATUS_BIT_EF_DATA=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_EF_DATA) ? "not empty" : + "empty"); + PINFO("STATUS_BIT_HF_DATA=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_HF_DATA) ? " < HF" : " > HF"); + PINFO("STATUS_BIT_FF_DATA=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_FF_DATA) ? "not full" : + "full"); + + PINFO("CTRL_BIT_HF_IRQ=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_HF_IRQ) ? "enable" : "disable"); + PINFO("CTRL_BIT_HF_IRQ_RESET=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_HF_IRQ_RESET) ? "reset" : + "work"); + PINFO("CTRL_BIT_SC_IRQ=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_SC_IRQ) ? "enable" : "disable"); + PINFO("CTRL_BIT_SC_RELOAD=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_SC_RELOAD) ? "on" : "off"); + PINFO("CTRL_BIT_SC_IRQ_RESET=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_SC_IRQ_RESET) ? "reset" : + "work"); +#endif + + //Look for overflow error. + if (!(ctrl_status & ME4600_AI_STATUS_BIT_FF_DATA)) { + //FIFO is full. Read datas and reset all settings. + PERROR("FIFO overflow.\n"); + ai_read_data(instance, ME4600_AI_FIFO_COUNT); + ai_stop_isr(instance); + + instance->status = ai_status_stream_fifo_error; + //Signal it. + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; + } + + if (!instance->data_required) { //This is infinite aqusition. +#ifdef MEDEBUG_ERROR + if ((irq_status & + (ME4600_IRQ_STATUS_BIT_AI_HF | ME4600_IRQ_STATUS_BIT_SC)) + == + (ME4600_IRQ_STATUS_BIT_AI_HF | ME4600_IRQ_STATUS_BIT_SC)) { + ///In infinite mode only one interrupt source should be reported! + PERROR + ("Error in ISM! Infinite aqusition: HF and SC interrupts active! threshold=%d next=%d ctrl=0x%04X irq_status_reg=0x%04X", + instance->fifo_irq_threshold, instance->ISM.next, + ctrl_status, irq_status); + } +#endif + + ai_infinite_isr(instance, irq_status, ctrl_status); + +#ifdef MEDEBUG_INFO + ctrl_status = inl(instance->ctrl_reg); +#endif + } else { + + ai_limited_isr(instance, irq_status, ctrl_status); + ctrl_status = inl(instance->status_reg); + if (!(ctrl_status & (ME4600_AI_STATUS_BIT_HF_DATA | ME4600_AI_CTRL_BIT_HF_IRQ_RESET))) { //HF active, but we have more than half already => HF will never come + PDEBUG + ("MISSED HF. data_required=%d ISM.read=%d ISM.global=%d ISM.next=%d\n", + instance->data_required, instance->ISM.read, + instance->ISM.global_read, instance->ISM.next); + ai_limited_isr(instance, ME4600_IRQ_STATUS_BIT_AI_HF, + ctrl_status); + } + } + +#ifdef MEDEBUG_INFO + PINFO("STATUS_BIT_FSM=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_FSM) ? "on" : "off"); + + PINFO("STATUS_BIT_EF_CHANNEL=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_EF_CHANNEL) ? "not empty" : + "empty"); + PINFO("STATUS_BIT_HF_CHANNEL=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_HF_CHANNEL) ? " < HF" : + " > HF"); + PINFO("STATUS_BIT_FF_CHANNEL=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_FF_CHANNEL) ? "not full" : + "full"); + + PINFO("STATUS_BIT_EF_DATA=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_EF_DATA) ? "not empty" : + "empty"); + PINFO("STATUS_BIT_HF_DATA=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_HF_DATA) ? " < HF" : " > HF"); + PINFO("STATUS_BIT_FF_DATA=%s.\n", + (ctrl_status & ME4600_AI_STATUS_BIT_FF_DATA) ? "not full" : + "full"); + + PINFO("CTRL_BIT_HF_IRQ_RESET=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_HF_IRQ_RESET) ? "reset" : + "work"); + PINFO("CTRL_BIT_SC_IRQ=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_SC_IRQ) ? "enable" : "disable"); + PINFO("CTRL_BIT_SC_RELOAD=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_SC_RELOAD) ? "on" : "off"); + PINFO("CTRL_BIT_SC_IRQ_RESET=%s.\n", + (ctrl_status & ME4600_AI_CTRL_BIT_SC_IRQ_RESET) ? "reset" : + "work"); + PINFO("%ld END\n", jiffies); +#endif + + return IRQ_HANDLED; +} + +/** @brief Stop aqusation of data. Reset interrupts' laches. Clear data's FIFO. +* +* @param instance The subdevice instance (pointer). +*/ +void inline ai_stop_isr(me4600_ai_subdevice_t * instance) +{ /// @note This is soft time critical function! + register uint32_t tmp; + + spin_lock(instance->ctrl_reg_lock); + //Stop all. Reset interrupt laches. Reset data FIFO. + tmp = inl(instance->ctrl_reg); + tmp |= + (ME4600_AI_CTRL_BIT_IMMEDIATE_STOP | ME4600_AI_CTRL_BIT_HF_IRQ_RESET + | ME4600_AI_CTRL_BIT_LE_IRQ_RESET | + ME4600_AI_CTRL_BIT_SC_IRQ_RESET); + tmp &= ~ME4600_AI_CTRL_BIT_DATA_FIFO; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->ctrl_reg_lock); +} + +/** @brief Copy data from fifo to circular buffer. +* +* @param instance The subdevice instance (pointer). +* @param count The number of requested data. +* +* @return On success: Number of copied values. +* @return On error: -ME_ERRNO_RING_BUFFER_OVERFLOW. +*/ +static int inline ai_read_data(me4600_ai_subdevice_t * instance, + const int count) +{ /// @note This is time critical function! + int c = count; + int empty_space; + int copied = 0; + int i, j; + + empty_space = me_circ_buf_space_to_end(&instance->circ_buf); + if (empty_space <= 0) { + PDEBUG("Circular buffer full.\n"); + return -ME_ERRNO_RING_BUFFER_OVERFLOW; + } + + if (empty_space < c) { //Copy first part. Max to end of buffer. + PDEBUG + ("Try to copy %d values from FIFO to circular buffer (pass 1).\n", + empty_space); + for (i = 0; i < empty_space; i++) { + *(instance->circ_buf.buf + instance->circ_buf.head) = + (inw(instance->data_reg) ^ 0x8000); + instance->circ_buf.head++; + } + instance->circ_buf.head &= instance->circ_buf.mask; + c -= empty_space; + copied = empty_space; + + empty_space = me_circ_buf_space_to_end(&instance->circ_buf); + } + + if (empty_space > 0) { + j = (empty_space < c) ? empty_space : c; + PDEBUG + ("Try to copy %d values from FIFO to circular buffer (pass 2).\n", + c); + for (i = 0; i < j; i++) { + *(instance->circ_buf.buf + instance->circ_buf.head) = + (inw(instance->data_reg) ^ 0x8000); + instance->circ_buf.head++; + } + instance->circ_buf.head &= instance->circ_buf.mask; + copied += j; + } + return copied; +} + +void inline ai_infinite_ISM(me4600_ai_subdevice_t * instance) +{ /// @note This is time critical function! + register volatile uint32_t ctrl_set, ctrl_reset, tmp; + + if (instance->fifo_irq_threshold < ME4600_AI_FIFO_MAX_SC) { // Only sample counter with reloadnig is working. Reset it. + PINFO + ("Only sample counter with reloadnig is working. Reset it.\n"); + ctrl_set = ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + ctrl_reset = ~ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + } else if (instance->fifo_irq_threshold == instance->ISM.read) { //This is SC interrupt for large block. The whole section is done. Reset SC_IRQ an HF_IRQ and start everything again from beginning. + PINFO + ("This is SC interrupt for large block. The whole section is done. Reset SC_IRQ an HF_IRQ and start everything again from beginning.\n"); + ctrl_set = + ME4600_AI_CTRL_BIT_SC_IRQ_RESET | + ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + ctrl_reset = + ~(ME4600_AI_CTRL_BIT_SC_IRQ_RESET | + ME4600_AI_CTRL_BIT_HF_IRQ_RESET); + } else if (instance->fifo_irq_threshold >= (ME4600_AI_FIFO_MAX_SC + instance->ISM.read)) { //This is HF interrupt for large block.The next interrupt should be from HF, also. Reset HF. + PINFO + ("This is HF interrupt for large block.The next interrupt should be from HF, also. Reset HF.\n"); + ctrl_set = ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + ctrl_reset = ~ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + } else { //This is HF interrupt for large block.The next interrupt should be from SC. Don't reset HF! + PINFO + ("This is HF interrupt for large block.The next interrupt should be from SC. Don't reset HF!\n"); + ctrl_set = ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + ctrl_reset = 0xFFFFFFFF; + } + + //Reset interrupt latch. + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + PINFO("ctrl=0x%x ctrl_set=0x%x ctrl_reset=0x%x\n", tmp, ctrl_set, + ctrl_reset); + tmp |= ctrl_set; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + if (ctrl_reset != 0xFFFFFFFF) { + outl(tmp & ctrl_reset, instance->ctrl_reg); + PDEBUG_REG("ctrl_reset outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + tmp & ctrl_reset); + } + spin_unlock(instance->ctrl_reg_lock); + +} + +void inline ai_limited_ISM(me4600_ai_subdevice_t * instance, + uint32_t irq_status) +{ /// @note This is time critical function! + register volatile uint32_t ctrl_set, ctrl_reset = 0xFFFFFFFF, tmp; + + if (!instance->fifo_irq_threshold) { //No threshold provided. SC ends work. + PINFO("No threshold provided. SC ends work.\n"); + ctrl_set = ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + if (instance->data_required > (ME4600_AI_FIFO_COUNT - 1 + instance->ISM.global_read)) { //HF need reseting. + ctrl_reset &= ~ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + } + } else //if(instance->fifo_irq_threshold) + { + if (irq_status & ME4600_IRQ_STATUS_BIT_AI_HF) { + PINFO("Threshold provided. Clear HF latch.\n"); + ctrl_set = ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + + if (instance->fifo_irq_threshold >= (ME4600_AI_FIFO_MAX_SC + instance->ISM.read)) { //This is not the last one. HF need reseting. + PINFO + ("The next interrupt is HF. HF need be activating.\n"); + ctrl_reset = ~ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + } + } + + if (irq_status & ME4600_IRQ_STATUS_BIT_SC) { + PINFO("Threshold provided. Restart SC.\n"); + ctrl_set = ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + ctrl_reset &= ~ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + + if (instance->fifo_irq_threshold >= ME4600_AI_FIFO_MAX_SC) { //This is not the last one. HF need to be activating. + PINFO + ("The next interrupt is HF. HF need to be activating.\n"); + ctrl_reset &= ~ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + } + } + } + + //Reset interrupt latch. + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp |= ctrl_set; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + if (ctrl_reset != 0xFFFFFFFF) { + outl(tmp & ctrl_reset, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + tmp & ctrl_reset); + } + spin_unlock(instance->ctrl_reg_lock); + +} + +/** @brief Last chunck of datas. We must reschedule sample counter. +* @note Last chunck. +* Leaving SC_RELOAD doesn't do any harm, but in some bad case can make extra interrupts. +* @warning When threshold is wrongly set some IRQ are lost.(!!!) +*/ +void inline ai_reschedule_SC(me4600_ai_subdevice_t * instance) +{ + register uint32_t rest; + + if (instance->data_required <= instance->ISM.global_read) + return; + + rest = instance->data_required - instance->ISM.global_read; + if (rest < instance->fifo_irq_threshold) { //End of work soon .... + PDEBUG("Rescheduling SC from %d to %d.\n", + instance->fifo_irq_threshold, rest); + /// @note Write new value to SC <== DANGER! This is not safe solution! We can miss some inputs. + outl(rest, instance->sample_counter_reg); + PDEBUG_REG("sample_counter_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sample_counter_reg - instance->reg_base, + rest); + instance->fifo_irq_threshold = rest; + + if (rest < ME4600_AI_FIFO_MAX_SC) { + instance->ISM.next = rest; + } else { + instance->ISM.next = rest % ME4600_AI_FIFO_HALF; + if (instance->ISM.next + ME4600_AI_FIFO_HALF < + ME4600_AI_FIFO_MAX_SC) { + instance->ISM.next += ME4600_AI_FIFO_HALF; + } + } + } +} + +/** Start the ISM. All must be reseted before enter to this function. */ +void inline ai_data_acquisition_logic(me4600_ai_subdevice_t * instance) +{ + register uint32_t tmp; + + if (!instance->data_required) { //This is infinite aqusition. + if (!instance->fifo_irq_threshold) { //No threshold provided. Set SC to 0.5*FIFO. Clear the SC's latch. + //Set the sample counter + outl(ME4600_AI_FIFO_HALF, instance->sample_counter_reg); + PDEBUG_REG + ("sample_counter_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sample_counter_reg - instance->reg_base, + ME4600_AI_FIFO_HALF); + } else { //Threshold provided. Set SC to treshold. Clear the SC's latch. + //Set the sample counter + outl(instance->fifo_irq_threshold, + instance->sample_counter_reg); + PDEBUG_REG + ("sample_counter_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sample_counter_reg - instance->reg_base, + instance->fifo_irq_threshold); + } + + if (instance->fifo_irq_threshold < ME4600_AI_FIFO_MAX_SC) { //Enable only sample counter's interrupt. Set reload bit. Clear the SC's latch. + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AI_CTRL_BIT_SC_RELOAD; + tmp &= ~ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + tmp); + spin_unlock(instance->ctrl_reg_lock); + if (!instance->fifo_irq_threshold) { //No threshold provided. Set ISM.next to 0.5*FIFO. + instance->ISM.next = ME4600_AI_FIFO_HALF; + } else { //Threshold provided. Set ISM.next to treshold. + instance->ISM.next = + instance->fifo_irq_threshold; + } + } else { //Enable sample counter's and HF's interrupts. + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AI_CTRL_BIT_SC_RELOAD; + tmp &= + ~(ME4600_AI_CTRL_BIT_SC_IRQ_RESET | + ME4600_AI_CTRL_BIT_HF_IRQ_RESET); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + tmp); + spin_unlock(instance->ctrl_reg_lock); + + instance->ISM.next = + instance->fifo_irq_threshold % ME4600_AI_FIFO_HALF; + if (instance->ISM.next + ME4600_AI_FIFO_HALF < + ME4600_AI_FIFO_MAX_SC) { + instance->ISM.next += ME4600_AI_FIFO_HALF; + } + } + } else { //This aqusition is limited to set number of data. + if (instance->fifo_irq_threshold >= instance->data_required) { //Stupid situation. + instance->fifo_irq_threshold = 0; + PDEBUG + ("Stupid situation: data_required(%d) < threshold(%d).\n", + instance->fifo_irq_threshold, + instance->data_required); + } + + if (!instance->fifo_irq_threshold) { //No threshold provided. Easy case: HF=read and SC=end. + //Set the sample counter to data_required. + outl(instance->data_required, + instance->sample_counter_reg); + PDEBUG_REG + ("sample_counter_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sample_counter_reg - instance->reg_base, + instance->data_required); + + //Reset the latches of sample counter and HF (if SC>FIFO). + //No SC reload! + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp &= + ~(ME4600_AI_CTRL_BIT_SC_IRQ_RESET | + ME4600_AI_CTRL_BIT_SC_RELOAD); + if (instance->data_required > + (ME4600_AI_FIFO_COUNT - 1)) { + tmp &= ~ME4600_AI_CTRL_BIT_HF_IRQ_RESET; + instance->ISM.next = + instance->data_required % + ME4600_AI_FIFO_HALF; + instance->ISM.next += ME4600_AI_FIFO_HALF; + + } else { + instance->ISM.next = instance->data_required; + } + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + tmp); + spin_unlock(instance->ctrl_reg_lock); + + } else { //The most general case. We have concret numbe of required data and threshold. SC=TH + //Set the sample counter to threshold. + outl(instance->fifo_irq_threshold, + instance->sample_counter_reg); + PDEBUG_REG + ("sample_counter_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->sample_counter_reg - instance->reg_base, + instance->fifo_irq_threshold); + + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + //In this moment we are sure that SC will come more than once. + tmp |= ME4600_AI_CTRL_BIT_SC_RELOAD; + + if (instance->fifo_irq_threshold < ME4600_AI_FIFO_MAX_SC) { //The threshold is so small that we do need HF. + tmp &= ~ME4600_AI_CTRL_BIT_SC_IRQ_RESET; + instance->ISM.next = + instance->fifo_irq_threshold; + } else { //The threshold is large. The HF must be use. + tmp &= + ~(ME4600_AI_CTRL_BIT_SC_IRQ_RESET | + ME4600_AI_CTRL_BIT_HF_IRQ_RESET); + instance->ISM.next = + instance->fifo_irq_threshold % + ME4600_AI_FIFO_HALF; + if (instance->ISM.next + ME4600_AI_FIFO_HALF < + ME4600_AI_FIFO_MAX_SC) { + instance->ISM.next += + ME4600_AI_FIFO_HALF; + } + } + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + tmp); + spin_unlock(instance->ctrl_reg_lock); + } + } +} + +static int ai_mux_toggler(me4600_ai_subdevice_t * instance) +{ + uint32_t tmp; + + PDEBUG("executed. idx=0\n"); + + outl(0, instance->scan_pre_timer_low_reg); + PDEBUG_REG("scan_pre_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_pre_timer_low_reg - instance->reg_base, 0); + outl(0, instance->scan_pre_timer_high_reg); + PDEBUG_REG("scan_pre_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_pre_timer_high_reg - instance->reg_base, 0); + outl(0, instance->scan_timer_low_reg); + PDEBUG_REG("scan_timer_low_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_low_reg - instance->reg_base, 0); + outl(0, instance->scan_timer_high_reg); + PDEBUG_REG("scan_timer_high_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->scan_timer_high_reg - instance->reg_base, 0); + outl(65, instance->chan_timer_reg); + PDEBUG_REG("chan_timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->chan_timer_reg - instance->reg_base, 65); + outl(65, instance->chan_pre_timer_reg); + PDEBUG_REG("chan_pre_timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->chan_pre_timer_reg - instance->reg_base, 65); + + // Turn on internal reference. + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AI_CTRL_BIT_FULLSCALE; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + // Clear data and channel fifo. + tmp &= + ~(ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + tmp |= ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + // Write channel entry. + outl(ME4600_AI_LIST_INPUT_DIFFERENTIAL | + ME4600_AI_LIST_RANGE_UNIPOLAR_2_5 | 31, + instance->channel_list_reg); + PDEBUG_REG("channel_list_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->channel_list_reg - instance->reg_base, + ME4600_AI_LIST_INPUT_DIFFERENTIAL | + ME4600_AI_LIST_RANGE_UNIPOLAR_2_5 | 31); + + // Start conversion. + inl(instance->start_reg); + PDEBUG_REG("start_reg inl(0x%lX+0x%lX)\n", instance->reg_base, + instance->start_reg - instance->reg_base); + udelay(10); + + // Clear data and channel fifo. + tmp &= + ~(ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + tmp |= ME4600_AI_CTRL_BIT_CHANNEL_FIFO | ME4600_AI_CTRL_BIT_DATA_FIFO; + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + // Write channel entry. + // ME4600_AI_LIST_INPUT_SINGLE_ENDED | ME4600_AI_LIST_RANGE_BIPOLAR_10 <= 0x0000 + outl(ME4600_AI_LIST_INPUT_SINGLE_ENDED | + ME4600_AI_LIST_RANGE_BIPOLAR_10, instance->channel_list_reg); + PDEBUG_REG("channel_list_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->channel_list_reg - instance->reg_base, + ME4600_AI_LIST_INPUT_SINGLE_ENDED | + ME4600_AI_LIST_RANGE_BIPOLAR_10); + + // Start conversion. + inl(instance->start_reg); + PDEBUG_REG("start_reg inl(0x%lX+0x%lX)\n", instance->reg_base, + instance->start_reg - instance->reg_base); + udelay(10); + + // Clear control register. + tmp &= (ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + + return ME_ERRNO_SUCCESS; +} + +/** @brief Copy rest of data from fifo to circular buffer. +* @note Helper for STOP command. After FSM is stopped. +* @note This is slow function that copy all remainig data from FIFO to buffer. +* +* @param instance The subdevice instance (pointer). +* +* @return On success: Number of copied values. +* @return On error: Negative error code -ME_ERRNO_RING_BUFFER_OVERFLOW. +*/ +static int inline ai_read_data_pooling(me4600_ai_subdevice_t * instance) +{ /// @note This is time critical function! + int empty_space; + int copied = 0; + int status = ME_ERRNO_SUCCESS; + + PDEBUG("Space left in circular buffer = %d.\n", + me_circ_buf_space(&instance->circ_buf)); + + while ((empty_space = me_circ_buf_space(&instance->circ_buf))) { + if (!(status = inl(instance->status_reg) & ME4600_AI_STATUS_BIT_EF_DATA)) { //No more data. status = ME_ERRNO_SUCCESS = 0 + break; + } + *(instance->circ_buf.buf + instance->circ_buf.head) = + (inw(instance->data_reg) ^ 0x8000); + instance->circ_buf.head++; + instance->circ_buf.head &= instance->circ_buf.mask; + } + +#ifdef MEDEBUG_ERROR + if (!status) + PDEBUG + ("Copied all remaining datas (%d) from FIFO to circular buffer.\n", + copied); + else { + PDEBUG("No more empty space in buffer.\n"); + PDEBUG("Copied %d datas from FIFO to circular buffer.\n", + copied); + PDEBUG("FIFO still not empty.\n"); + } +#endif + return (!status) ? copied : -ME_ERRNO_RING_BUFFER_OVERFLOW; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) +static void me4600_ai_work_control_task(void *subdevice) +#else +static void me4600_ai_work_control_task(struct work_struct *work) +#endif +{ + me4600_ai_subdevice_t *instance; + uint32_t status; + uint32_t ctrl; + unsigned long cpu_flags = 0; + int reschedule = 0; + int signaling = 0; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + instance = (me4600_ai_subdevice_t *) subdevice; +#else + instance = + container_of((void *)work, me4600_ai_subdevice_t, ai_control_task); +#endif + PINFO("<%s: %ld> executed.\n", __FUNCTION__, jiffies); + + status = inl(instance->status_reg); + PDEBUG_REG("status_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->status_reg - instance->reg_base, status); + + switch (instance->status) { // Checking actual mode. + // Not configured for work. + case ai_status_none: + break; + + //This are stable modes. No need to do anything. (?) + case ai_status_single_configured: + case ai_status_stream_configured: + case ai_status_stream_fifo_error: + case ai_status_stream_buffer_error: + case ai_status_stream_error: + PERROR("Shouldn't be running!.\n"); + break; + + // Stream modes + case ai_status_stream_run_wait: + if (status & ME4600_AI_STATUS_BIT_FSM) { // ISM started.. + instance->status = ai_status_stream_run; + // Signal the end of wait for start. + signaling = 1; + // Wait now for stop. + reschedule = 1; + break; + + // Check timeout. + if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + // Stop all actions. No conditions! Block interrupts. Reset FIFO => Too late! + ai_stop_isr(instance); + + instance->status = ai_status_stream_end; + + // Signal the end. + signaling = 1; + } + } + break; + + case ai_status_stream_run: + // Wait for stop ISM. + reschedule = 1; + break; + + case ai_status_stream_end_wait: + if (!(status & ME4600_AI_STATUS_BIT_FSM)) { // ISM stoped. Overwrite ISR. + instance->status = ai_status_stream_end; + // Signal the end of wait for stop. + signaling = 1; + } else { + // Wait for stop ISM. + reschedule = 1; + } + break; + + case ai_status_stream_end: + //End work. + if (status & ME4600_AI_STATUS_BIT_FSM) { // Still working? Stop it! + PERROR + ("Status is 'ai_status_stream_end' but hardware is still working!\n"); + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + (ME4600_AI_CTRL_BIT_IMMEDIATE_STOP | + ME4600_AI_CTRL_BIT_HF_IRQ_RESET | + ME4600_AI_CTRL_BIT_SC_IRQ_RESET); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(instance->ctrl_reg_lock, + cpu_flags); + } + break; + + default: + PERROR_CRITICAL("Status is in wrong state (%d)!\n", + instance->status); + instance->status = ai_status_stream_error; + // Signal the end. + signaling = 1; + break; + + } + + if (signaling) { //Signal it. + wake_up_interruptible_all(&instance->wait_queue); + } + + if (instance->ai_control_task_flag && reschedule) { // Reschedule task + queue_delayed_work(instance->me4600_workqueue, + &instance->ai_control_task, 1); + } else { + PINFO("<%s> Ending control task.\n", __FUNCTION__); + } + +} diff --git a/drivers/staging/meilhaus/me4600_ai.h b/drivers/staging/meilhaus/me4600_ai.h new file mode 100644 index 000000000000..1d5a1b9c6f91 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ai.h @@ -0,0 +1,180 @@ +/** + * @file me4600_ai.h + * + * @brief Meilhaus ME-4000 analog input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_AI_H_ +#define _ME4600_AI_H_ + +#include +#include "mesubdevice.h" +#include "meioctl.h" +#include "mecirc_buf.h" + +#ifdef __KERNEL__ + +#define ME4600_AI_MAX_DATA 0xFFFF + +#ifdef ME_SYNAPSE +# define ME4600_AI_CIRC_BUF_SIZE_ORDER 8 // 2^n PAGES =>> Maximum value of 1MB for Synapse +#else +# define ME4600_AI_CIRC_BUF_SIZE_ORDER 5 // 2^n PAGES =>> 128KB +#endif +#define ME4600_AI_CIRC_BUF_SIZE PAGE_SIZE< + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "meids.h" +#include "me4600_reg.h" +#include "me4600_ao_reg.h" +#include "me4600_ao.h" + +/* Defines + */ + +static int me4600_ao_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range); + +static int me4600_ao_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count); + +static int me4600_ao_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata); + +static int me4600_ao_query_timer(me_subdevice_t * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks); + +static int me4600_ao_query_number_channels(me_subdevice_t * subdevice, + int *number); + +static int me4600_ao_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype); + +static int me4600_ao_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps); + +static int me4600_ao_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count); + +#ifndef BOSCH +/// @note NORMAL BUILD +/// @author Krzysztof Gantzke (k.gantzke@meilhaus.de) +/* Includes + */ + +# include + +/* Defines + */ + +/** Remove subdevice. +*/ +static void me4600_ao_destructor(struct me_subdevice *subdevice); + +/** Reset subdevice. Stop all actions. Reset registry. Disable FIFO. Set output to 0V and status to 'none'. +*/ +static int me4600_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags); + +/** Set output as single +*/ +static int me4600_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags); + +/** Pass to user actual value of output. +*/ +static int me4600_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags); + +/** Write to output requed value. +*/ +static int me4600_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags); + +/** Set output as streamed device. +*/ +static int me4600_ao_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags); + +/** Wait for / Check empty space in buffer. +*/ +static int me4600_ao_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags); + +/** Start streaming. +*/ +static int me4600_ao_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags); + +/** Check actual state. / Wait for end. +*/ +static int me4600_ao_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags); + +/** Stop streaming. +*/ +static int me4600_ao_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags); + +/** Write datas to buffor. +*/ +static int me4600_ao_io_stream_write(me_subdevice_t * subdevice, + struct file *filep, + int write_mode, + int *values, int *count, int flags); + +/** Interrupt handler. Copy from buffer to FIFO. +*/ +static irqreturn_t me4600_ao_isr(int irq, void *dev_id +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) + , struct pt_regs *regs +#endif + ); +/** Copy data from circular buffer to fifo (fast) in wraparound mode. +*/ +int inline ao_write_data_wraparound(me4600_ao_subdevice_t * instance, int count, + int start_pos); + +/** Copy data from circular buffer to fifo (fast). +*/ +int inline ao_write_data(me4600_ao_subdevice_t * instance, int count, + int start_pos); + +/** Copy data from circular buffer to fifo (slow). +*/ +int inline ao_write_data_pooling(me4600_ao_subdevice_t * instance, int count, + int start_pos); + +/** Copy data from user space to circular buffer. +*/ +int inline ao_get_data_from_user(me4600_ao_subdevice_t * instance, int count, + int *user_values); + +/** Stop presentation. Preserve FIFOs. +*/ +int inline ao_stop_immediately(me4600_ao_subdevice_t * instance); + +/** Task for asynchronical state verifying. +*/ +static void me4600_ao_work_control_task( +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + void *subdevice +#else + struct work_struct *work +#endif + ); +/* Functions + */ + +static int me4600_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t tmp; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + instance->status = ao_status_none; + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + instance->timeout.delay = 0; + instance->timeout.start_time = jiffies; + + //Stop state machine. + err = ao_stop_immediately(instance); + + //Remove from synchronous start. + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + tmp &= + ~((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + outl(tmp, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, tmp); + *instance->preload_flags &= + ~((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + spin_unlock(instance->preload_reg_lock); + + //Set single mode, dissable FIFO, dissable external trigger, set output to analog, block interrupt. + outl(ME4600_AO_MODE_SINGLE | ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | ME4600_AO_CTRL_BIT_RESET_IRQ, + instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ME4600_AO_MODE_SINGLE | ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | + ME4600_AO_CTRL_BIT_RESET_IRQ); + + //Set output to 0V + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->single_reg - instance->reg_base, 0x8000); + + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + instance->preloaded_count = 0; + instance->data_count = 0; + instance->single_value = 0x8000; + instance->single_value_in_fifo = 0x8000; + + //Set status to signal that device is unconfigured. + instance->status = ao_status_none; + + //Signal reset if user is on wait. + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t ctrl; + uint32_t sync; + unsigned long cpu_flags; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + // Checking parameters + if (flags) { + PERROR + ("Invalid flag specified. Must be ME_IO_SINGLE_CONFIG_NO_FLAGS.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + switch (trig_type) { + case ME_TRIG_TYPE_SW: + if (trig_edge != ME_TRIG_EDGE_NONE) { + PERROR + ("Invalid trigger edge. Software trigger has not edge.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + switch (trig_edge) { + case ME_TRIG_EDGE_ANY: + case ME_TRIG_EDGE_RISING: + case ME_TRIG_EDGE_FALLING: + break; + + default: + PERROR("Invalid trigger edge.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + break; + + default: + PERROR + ("Invalid trigger type. Trigger must be software or digital.\n"); + return ME_ERRNO_INVALID_TRIG_TYPE; + } + + if ((trig_chan != ME_TRIG_CHAN_DEFAULT) + && (trig_chan != ME_TRIG_CHAN_SYNCHRONOUS)) { + PERROR("Invalid trigger channel specified.\n"); + return ME_ERRNO_INVALID_TRIG_CHAN; + } + + if (ref != ME_REF_AO_GROUND) { + PERROR + ("Invalid reference. Analog outputs have to have got REF_AO_GROUND.\n"); + return ME_ERRNO_INVALID_REF; + } + + if (single_config != 0) { + PERROR + ("Invalid single config specified. Only one range for anlog outputs is available.\n"); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + + if (channel != 0) { + PERROR + ("Invalid channel number specified. Analog output have only one channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + //Subdevice running in stream mode! + if ((instance->status >= ao_status_stream_run_wait) + && (instance->status < ao_status_stream_end)) { + PERROR("Subdevice is busy.\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } +/// @note For single all calls (config and write) are erasing previous state! + + instance->status = ao_status_none; + + // Correct single mirrors + instance->single_value_in_fifo = instance->single_value; + + //Stop device + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + // Set control register. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + // Set stop bit. Stop streaming mode. + ctrl = inl(instance->ctrl_reg); + //Reset all bits. + ctrl = ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | ME4600_AO_CTRL_BIT_STOP; + + if (trig_type == ME_TRIG_TYPE_EXT_DIGITAL) { + PINFO("External digital trigger.\n"); + + if (trig_edge == ME_TRIG_EDGE_ANY) { +// ctrl |= ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + instance->ctrl_trg = + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + } else if (trig_edge == ME_TRIG_EDGE_FALLING) { +// ctrl |= ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + instance->ctrl_trg = ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + } else if (trig_edge == ME_TRIG_EDGE_RISING) { + instance->ctrl_trg = 0x0; + } + } else if (trig_type == ME_TRIG_TYPE_SW) { + PDEBUG("Software trigger\n"); + instance->ctrl_trg = 0x0; + } + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + // Set preload/synchronization register. + spin_lock(instance->preload_reg_lock); + if (trig_type == ME_TRIG_TYPE_SW) { + *instance->preload_flags &= + ~(ME4600_AO_SYNC_EXT_TRIG << instance->ao_idx); + } else //if (trig_type == ME_TRIG_TYPE_EXT_DIGITAL) + { + *instance->preload_flags |= + ME4600_AO_SYNC_EXT_TRIG << instance->ao_idx; + } + + if (trig_chan == ME_TRIG_CHAN_DEFAULT) { + *instance->preload_flags &= + ~(ME4600_AO_SYNC_HOLD << instance->ao_idx); + } else //if (trig_chan == ME_TRIG_CHAN_SYNCHRONOUS) + { + *instance->preload_flags |= + ME4600_AO_SYNC_HOLD << instance->ao_idx; + } + + //Reset hardware register + sync = inl(instance->preload_reg); + PDEBUG_REG("preload_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, sync); + sync &= ~(ME4600_AO_SYNC_EXT_TRIG << instance->ao_idx); + sync |= ME4600_AO_SYNC_HOLD << instance->ao_idx; + + //Output configured in default (safe) mode. + outl(sync, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, sync); + spin_unlock(instance->preload_reg_lock); + + instance->status = ao_status_single_configured; + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + unsigned long j; + unsigned long delay = 0; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & ~ME_IO_SINGLE_NONBLOCKING) { + PERROR("Invalid flag specified. %d\n", flags); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (channel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if ((instance->status >= ao_status_stream_configured) + && (instance->status <= ao_status_stream_end)) { + PERROR("Subdevice not configured to work in single mode!\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + ME_SUBDEVICE_ENTER; + if ((!flags) && (instance->status == ao_status_single_run_wait)) { //Blocking mode. Wait for trigger. + if (time_out) { + delay = (time_out * HZ) / 1000; + if (delay == 0) + delay = 1; + } + + j = jiffies; + + //Only runing process will interrupt this call. Events are signaled when status change. This procedure has own timeout. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_single_run_wait), + (delay) ? delay + + 1 : LONG_MAX); + + if (instance->status == ao_status_none) { + PDEBUG("Single canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - j) >= delay)) { + + PDEBUG("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + } + + *value = + (!err) ? instance->single_value_in_fifo : instance-> + single_value; + } else { //Non-blocking mode + //Read value + *value = instance->single_value; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags; + unsigned long j; + unsigned long delay = 0x0; + + //Registry handling variables. + uint32_t sync_mask; + uint32_t mode; + uint32_t tmp; + uint32_t ctrl; + uint32_t status; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & + ~(ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS | + ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (value & ~ME4600_AO_MAX_DATA) { + PERROR("Invalid value provided.\n"); + return ME_ERRNO_VALUE_OUT_OF_RANGE; + } + + if (channel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if ((instance->status == ao_status_none) + || (instance->status > ao_status_single_end)) { + PERROR("Subdevice not configured to work in single mode!\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + ME_SUBDEVICE_ENTER; + +/// @note For single all calls (config and write) are erasing previous state! + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + // Correct single mirrors + instance->single_value_in_fifo = instance->single_value; + + //Stop device + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + instance->single_value_in_fifo = value; + + ctrl = inl(instance->ctrl_reg); + + if (!instance->fifo) { //No FIFO + //Set the single mode. + ctrl &= ~ME4600_AO_CTRL_MODE_MASK; + + //Write value + PDEBUG("Write value\n"); + outl(value, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, value); + } else { // mix-mode + //Set speed + outl(ME4600_AO_MIN_CHAN_TICKS - 1, instance->timer_reg); + PDEBUG_REG("timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->timer_reg - instance->reg_base, + (int)ME4600_AO_MIN_CHAN_TICKS); + instance->hardware_stop_delay = HZ / 10; //100ms + + status = inl(instance->status_reg); + + //Set the continous mode. + ctrl &= ~ME4600_AO_CTRL_MODE_MASK; + ctrl |= ME4600_AO_MODE_CONTINUOUS; + + //Prepare FIFO + if (!(ctrl & ME4600_AO_CTRL_BIT_ENABLE_FIFO)) { //FIFO wasn't enabeled. Do it. + PINFO("Enableing FIFO.\n"); + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= + ME4600_AO_CTRL_BIT_ENABLE_FIFO | + ME4600_AO_CTRL_BIT_RESET_IRQ; + } else { //Check if FIFO is empty + if (status & ME4600_AO_STATUS_BIT_EF) { //FIFO not empty + PINFO("Reseting FIFO.\n"); + ctrl &= + ~(ME4600_AO_CTRL_BIT_ENABLE_FIFO | + ME4600_AO_CTRL_BIT_ENABLE_IRQ); + ctrl |= ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - + instance->reg_base, ctrl); + + ctrl |= + ME4600_AO_CTRL_BIT_ENABLE_FIFO | + ME4600_AO_CTRL_BIT_RESET_IRQ; + } else { //FIFO empty, only interrupt needs to be disabled! + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= ME4600_AO_CTRL_BIT_RESET_IRQ; + } + } + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Write output - 1 value to FIFO + if (instance->ao_idx & 0x1) { + outl(value <<= 16, instance->fifo_reg); + PDEBUG_REG("fifo_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->fifo_reg - instance->reg_base, + value <<= 16); + } else { + outl(value, instance->fifo_reg); + PDEBUG_REG("fifo_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->fifo_reg - instance->reg_base, + value); + } + } + + mode = *instance->preload_flags >> instance->ao_idx; + mode &= (ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG); + + PINFO("Triggering mode: 0x%x\n", mode); + + spin_lock(instance->preload_reg_lock); + sync_mask = inl(instance->preload_reg); + PDEBUG_REG("preload_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, sync_mask); + switch (mode) { + case 0: //Individual software + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + + if (!instance->fifo) { // No FIFO - In this case resetting 'ME4600_AO_SYNC_HOLD' will trigger output. + if ((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != ME4600_AO_SYNC_HOLD) { //Now we can set correct mode. This is exception. It is set to synchronous and triggered later. + sync_mask &= + ~(ME4600_AO_SYNC_EXT_TRIG << instance-> + ao_idx); + sync_mask |= + ME4600_AO_SYNC_HOLD << instance->ao_idx; + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } else { // FIFO + if ((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != 0x0) { //Now we can set correct mode. + sync_mask &= + ~((ME4600_AO_SYNC_EXT_TRIG | + ME4600_AO_SYNC_HOLD) << instance-> + ao_idx); + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } + instance->single_value = value; + break; + + case ME4600_AO_SYNC_EXT_TRIG: //Individual hardware + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + + if (!instance->fifo) { // No FIFO - In this case resetting 'ME4600_AO_SYNC_HOLD' will trigger output. + if ((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != ME4600_AO_SYNC_HOLD) { //Now we can set correct mode + sync_mask &= + ~(ME4600_AO_SYNC_EXT_TRIG << instance-> + ao_idx); + sync_mask |= + ME4600_AO_SYNC_HOLD << instance->ao_idx; + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } else { // FIFO + if ((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != 0x0) { //Now we can set correct mode. + sync_mask &= + ~((ME4600_AO_SYNC_EXT_TRIG | + ME4600_AO_SYNC_HOLD) << instance-> + ao_idx); + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } + break; + + case ME4600_AO_SYNC_HOLD: //Synchronous software + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + +// if((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != ME4600_AO_SYNC_HOLD) + if ((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != (ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG)) { //Now we can set correct mode + sync_mask |= + ME4600_AO_SYNC_EXT_TRIG << instance->ao_idx; +// sync_mask &= ~(ME4600_AO_SYNC_EXT_TRIG << instance->ao_idx); + sync_mask |= ME4600_AO_SYNC_HOLD << instance->ao_idx; + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + break; + + case (ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG): //Synchronous hardware + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + if ((sync_mask & ((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != (ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG)) { //Now we can set correct mode + sync_mask |= + (ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << + instance->ao_idx; + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + break; + } +// spin_unlock(instance->preload_reg_lock); // Moved down. + + //Activate ISM (remove 'stop' bits) + ctrl &= + ~(ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH); + ctrl |= instance->ctrl_trg; + ctrl &= ~(ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + +/// @note When flag 'ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS' is set than output is triggered. ALWAYS! + + if (!instance->fifo) { //No FIFO + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { //Fired all software synchronous outputs. + tmp = ~(*instance->preload_flags | 0xFFFF0000); + PINFO + ("Fired all software synchronous outputs. mask:0x%08x\n", + tmp); + tmp |= sync_mask & 0xFFFF0000; + // Add this channel to list + tmp &= ~(ME4600_AO_SYNC_HOLD << instance->ao_idx); + + //Fire + PINFO("Software trigger.\n"); + outl(tmp, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + tmp); + + //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } else if (!mode) { // Add this channel to list + outl(sync_mask & + ~(ME4600_AO_SYNC_HOLD << instance->ao_idx), + instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask & ~(ME4600_AO_SYNC_HOLD << + instance->ao_idx)); + + //Fire + PINFO("Software trigger.\n"); + + //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + + } else { // mix-mode - begin + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { //Trigger outputs + //Add channel to start list + outl(sync_mask | + (ME4600_AO_SYNC_HOLD << instance->ao_idx), + instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask | (ME4600_AO_SYNC_HOLD << + instance->ao_idx)); + + //Fire + PINFO + ("Fired all software synchronous outputs by software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, + 0x8000); + + //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } else if (!mode) { //Trigger outputs +/* //Remove channel from start list //<== Unnecessary. Removed. + outl(sync_mask & ~(ME4600_AO_SYNC_HOLD << instance->ao_idx), instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, tmp); +*/ + //Fire + PINFO("Software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, + 0x8000); + +/* //Restore save settings //<== Unnecessary. Removed. + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, sync_mask); +*/ + } + } + spin_unlock(instance->preload_reg_lock); + + j = jiffies; + instance->status = ao_status_single_run_wait; + + instance->timeout.delay = delay; + instance->timeout.start_time = j; + instance->ao_control_task_flag = 1; + queue_delayed_work(instance->me4600_workqueue, + &instance->ao_control_task, 1); + + if (!(flags & ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_single_run_wait), + (delay) ? delay + + 1 : LONG_MAX); + + if (((!delay) || ((jiffies - j) <= delay)) + && (instance->status != ao_status_single_end)) { + PDEBUG("Single canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + ao_stop_immediately(instance); + instance->status = ao_status_none; + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - j) >= delay)) { + if (instance->status == ao_status_single_end) { + PDEBUG("Timeout reached.\n"); + } else { + if ((jiffies - j) > delay) { + PERROR + ("Timeout reached. Not handled by control task!\n"); + } else { + PERROR + ("Timeout reached. Signal come but status is strange: %d\n", + instance->status); + } + + ao_stop_immediately(instance); + } + + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + instance->status = ao_status_single_end; + err = ME_ERRNO_TIMEOUT; + } + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t ctrl; + unsigned long cpu_flags; + uint64_t conv_ticks; + unsigned int conv_start_ticks_low = trigger->iConvStartTicksLow; + unsigned int conv_start_ticks_high = trigger->iConvStartTicksHigh; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + conv_ticks = + (uint64_t) conv_start_ticks_low + + ((uint64_t) conv_start_ticks_high << 32); + + if (flags & + ~(ME_IO_STREAM_CONFIG_HARDWARE_ONLY | ME_IO_STREAM_CONFIG_WRAPAROUND + | ME_IO_STREAM_CONFIG_BIT_PATTERN)) { + PERROR("Invalid flags.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (flags & ME_IO_STREAM_CONFIG_HARDWARE_ONLY) { + if (!flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + PERROR + ("Hardware ME_IO_STREAM_CONFIG_HARDWARE_ONLY has to be with ME_IO_STREAM_CONFIG_WRAPAROUND.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((trigger->iAcqStopTrigType != ME_TRIG_TYPE_NONE) + || (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE)) { + PERROR + ("Hardware wraparound mode must be in infinite mode.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + } + + if (count != 1) { + PERROR("Only 1 entry in config list acceptable.\n"); + return ME_ERRNO_INVALID_CONFIG_LIST_COUNT; + } + + if (config_list[0].iChannel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (config_list[0].iStreamConfig != 0) { + PERROR("Only one range available.\n"); + return ME_ERRNO_INVALID_STREAM_CONFIG; + } + + if (config_list[0].iRef != ME_REF_AO_GROUND) { + PERROR("Output is referenced to ground.\n"); + return ME_ERRNO_INVALID_REF; + } + + if ((trigger->iAcqStartTicksLow != 0) + || (trigger->iAcqStartTicksHigh != 0)) { + PERROR + ("Invalid acquisition start trigger argument specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_ARG; + } + + if (config_list[0].iFlags) { + PERROR("Invalid config list flag.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + switch (trigger->iAcqStartTrigType) { + case ME_TRIG_TYPE_SW: + if (trigger->iAcqStartTrigEdge != ME_TRIG_EDGE_NONE) { + PERROR + ("Invalid acquisition start trigger edge specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + } + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + switch (trigger->iAcqStartTrigEdge) { + case ME_TRIG_EDGE_ANY: + case ME_TRIG_EDGE_RISING: + case ME_TRIG_EDGE_FALLING: + break; + + default: + PERROR + ("Invalid acquisition start trigger edge specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + } + break; + + default: + PERROR("Invalid acquisition start trigger type specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_TYPE; + } + + if (trigger->iScanStartTrigType != ME_TRIG_TYPE_FOLLOW) { + PERROR("Invalid scan start trigger type specified.\n"); + return ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + } + + if (trigger->iConvStartTrigType != ME_TRIG_TYPE_TIMER) { + PERROR("Invalid conv start trigger type specified.\n"); + return ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + } + + if ((conv_ticks < ME4600_AO_MIN_CHAN_TICKS) + || (conv_ticks > ME4600_AO_MAX_CHAN_TICKS)) { + PERROR("Invalid conv start trigger argument specified.\n"); + return ME_ERRNO_INVALID_CONV_START_ARG; + } + + if (trigger->iAcqStartTicksLow || trigger->iAcqStartTicksHigh) { + PERROR("Invalid acq start trigger argument specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_ARG; + } + + if (trigger->iScanStartTicksLow || trigger->iScanStartTicksHigh) { + PERROR("Invalid scan start trigger argument specified.\n"); + return ME_ERRNO_INVALID_SCAN_START_ARG; + } + + switch (trigger->iScanStopTrigType) { + case ME_TRIG_TYPE_NONE: + if (trigger->iScanStopCount != 0) { + PERROR("Invalid scan stop count specified.\n"); + return ME_ERRNO_INVALID_SCAN_STOP_ARG; + } + break; + + case ME_TRIG_TYPE_COUNT: + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + if (trigger->iScanStopCount <= 0) { + PERROR("Invalid scan stop count specified.\n"); + return ME_ERRNO_INVALID_SCAN_STOP_ARG; + } + } else { + PERROR("The continous mode has not 'scan' contects.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + } + break; + + default: + PERROR("Invalid scan stop trigger type specified.\n"); + return ME_ERRNO_INVALID_SCAN_STOP_TRIG_TYPE; + } + + switch (trigger->iAcqStopTrigType) { + case ME_TRIG_TYPE_NONE: + if (trigger->iAcqStopCount != 0) { + PERROR("Invalid acq stop count specified.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_ARG; + } + break; + + case ME_TRIG_TYPE_COUNT: + if (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE) { + PERROR("Invalid acq stop trigger type specified.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + } + + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + if (trigger->iAcqStopCount <= 0) { + PERROR + ("The continous mode has not 'scan' contects.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_ARG; + } + } + break; + + default: + PERROR("Invalid acq stop trigger type specified.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + } + + switch (trigger->iAcqStartTrigChan) { + case ME_TRIG_CHAN_DEFAULT: + case ME_TRIG_CHAN_SYNCHRONOUS: + break; + + default: + PERROR("Invalid acq start trigger channel specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_CHAN; + } + + ME_SUBDEVICE_ENTER; + + if ((flags & ME_IO_STREAM_CONFIG_BIT_PATTERN) && !instance->bitpattern) { + PERROR("This subdevice not support output redirection.\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INVALID_FLAGS; + } + //Stop device + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + //Check if state machine is stopped. + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + //Reset control register. Block all actions. Disable IRQ. Disable FIFO. + ctrl = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //This is paranoic, but to be sure. + instance->preloaded_count = 0; + instance->data_count = 0; + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + + /* Set mode. */ + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { //Wraparound + if (flags & ME_IO_STREAM_CONFIG_HARDWARE_ONLY) { //Hardware wraparound + PINFO("Hardware wraparound.\n"); + ctrl |= ME4600_AO_MODE_WRAPAROUND; + instance->mode = ME4600_AO_HW_WRAP_MODE; + } else { //Software wraparound + PINFO("Software wraparound.\n"); + ctrl |= ME4600_AO_MODE_CONTINUOUS; + instance->mode = ME4600_AO_SW_WRAP_MODE; + } + } else { //Continous + PINFO("Continous.\n"); + ctrl |= ME4600_AO_MODE_CONTINUOUS; + instance->mode = ME4600_AO_CONTINOUS; + } + + //Set the trigger edge. + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_EXT_DIGITAL) { //Set the trigger type and edge for external trigger. + PINFO("External digital trigger.\n"); + instance->start_mode = ME4600_AO_EXT_TRIG; +/* + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; +*/ + switch (trigger->iAcqStartTrigEdge) { + case ME_TRIG_EDGE_RISING: + PINFO("Set the trigger edge: rising.\n"); + instance->ctrl_trg = 0x0; + break; + + case ME_TRIG_EDGE_FALLING: + PINFO("Set the trigger edge: falling.\n"); +// ctrl |= ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + instance->ctrl_trg = ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + break; + + case ME_TRIG_EDGE_ANY: + PINFO("Set the trigger edge: both edges.\n"); +// ctrl |= ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + instance->ctrl_trg = + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + break; + } + } else { + PINFO("Internal software trigger.\n"); + instance->start_mode = 0; + } + + //Set the stop mode and value. + if (trigger->iAcqStopTrigType == ME_TRIG_TYPE_COUNT) { //Amount of data + instance->stop_mode = ME4600_AO_ACQ_STOP_MODE; + instance->stop_count = trigger->iAcqStopCount; + } else if (trigger->iScanStopTrigType == ME_TRIG_TYPE_COUNT) { //Amount of 'scans' + instance->stop_mode = ME4600_AO_SCAN_STOP_MODE; + instance->stop_count = trigger->iScanStopCount; + } else { //Infinite + instance->stop_mode = ME4600_AO_INF_STOP_MODE; + instance->stop_count = 0; + } + + PINFO("Stop count: %d.\n", instance->stop_count); + + if (trigger->iAcqStartTrigChan == ME_TRIG_CHAN_SYNCHRONOUS) { //Synchronous start + instance->start_mode |= ME4600_AO_SYNC_HOLD; + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_EXT_DIGITAL) { //Externaly triggered + PINFO("Synchronous start. Externaly trigger active.\n"); + instance->start_mode |= ME4600_AO_SYNC_EXT_TRIG; + } +#ifdef MEDEBUG_INFO + else { + PINFO + ("Synchronous start. Externaly trigger dissabled.\n"); + } +#endif + + } + //Set speed + outl(conv_ticks - 2, instance->timer_reg); + PDEBUG_REG("timer_reg outl(0x%lX+0x%lX)=0x%llx\n", instance->reg_base, + instance->timer_reg - instance->reg_base, conv_ticks - 2); + instance->hardware_stop_delay = (int)(conv_ticks * HZ) / ME4600_AO_BASE_FREQUENCY; //<== MUST be with cast! + + //Conect outputs to analog or digital port. + if (flags & ME_IO_STREAM_CONFIG_BIT_PATTERN) { + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_DO; + } + // Write the control word + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Set status. + instance->status = ao_status_stream_configured; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + long j; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (!instance->circ_buf.buf) { + PERROR("Circular buffer not exists.\n"); + return ME_ERRNO_INTERNAL; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + ME_SUBDEVICE_ENTER; + + if (me_circ_buf_space(&instance->circ_buf)) { //The buffer is NOT full. + *count = me_circ_buf_space(&instance->circ_buf); + } else { //The buffer is full. + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } else { //Max time. + t = LONG_MAX; + } + + *count = 0; + + j = jiffies; + + //Only runing process will interrupt this call. Interrupts are when FIFO HF is signaled. + wait_event_interruptible_timeout(instance->wait_queue, + ((me_circ_buf_space + (&instance->circ_buf)) + || !(inl(instance->status_reg) + & + ME4600_AO_STATUS_BIT_FSM)), + t); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { + PERROR("AO subdevice is not running.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + } else if (signal_pending(current)) { + PERROR("Wait on values interrupted from signal.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } else if ((jiffies - j) >= t) { + PERROR("Wait on values timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } else { //Uff... all is good. Inform user about empty space. + *count = me_circ_buf_space(&instance->circ_buf); + } + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags = 0; + uint32_t status; + uint32_t ctrl; + uint32_t synch; + int count = 0; + int circ_buffer_count; + + unsigned long ref; + unsigned long delay = 0; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags & ~ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS) { + PERROR("Invalid flags.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if ((start_mode != ME_START_MODE_BLOCKING) + && (start_mode != ME_START_MODE_NONBLOCKING)) { + PERROR("Invalid start mode specified.\n"); + return ME_ERRNO_INVALID_START_MODE; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + if (delay == 0) + delay = 1; + } + + switch (instance->status) { //Checking actual mode. + case ao_status_stream_configured: + case ao_status_stream_end: + //Correct modes! + break; + + //The device is in wrong mode. + case ao_status_none: + case ao_status_single_configured: + case ao_status_single_run_wait: + case ao_status_single_run: + case ao_status_single_end_wait: + PERROR + ("Subdevice must be preinitialize correctly for streaming.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + + case ao_status_stream_fifo_error: + case ao_status_stream_buffer_error: + case ao_status_stream_error: + PDEBUG("Before restart broke stream 'STOP' must be caled.\n"); + return ME_STATUS_ERROR; + + case ao_status_stream_run_wait: + case ao_status_stream_run: + case ao_status_stream_end_wait: + PDEBUG("Stream is already working.\n"); + return ME_ERRNO_SUBDEVICE_BUSY; + + default: + instance->status = ao_status_stream_error; + PERROR_CRITICAL("Status is in wrong state!\n"); + return ME_ERRNO_INTERNAL; + + } + + ME_SUBDEVICE_ENTER; + + if (instance->mode == ME4600_AO_CONTINOUS) { //Continous + instance->circ_buf.tail += instance->preloaded_count; + instance->circ_buf.tail &= instance->circ_buf.mask; + } + circ_buffer_count = me_circ_buf_values(&instance->circ_buf); + + if (!circ_buffer_count && !instance->preloaded_count) { //No values in buffer + ME_SUBDEVICE_EXIT; + PERROR("No values in buffer!\n"); + return ME_ERRNO_LACK_OF_RESOURCES; + } + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + //Stop device + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + //Set values for single_read() + instance->single_value = ME4600_AO_MAX_DATA + 1; + instance->single_value_in_fifo = ME4600_AO_MAX_DATA + 1; + + //Setting stop points + if (instance->stop_mode == ME4600_AO_SCAN_STOP_MODE) { + instance->stop_data_count = + instance->stop_count * circ_buffer_count; + } else { + instance->stop_data_count = instance->stop_count; + } + + if ((instance->stop_data_count != 0) + && (instance->stop_data_count < circ_buffer_count)) { + PERROR("More data in buffer than previously set limit!\n"); + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + //Check FIFO + if (!(ctrl & ME4600_AO_CTRL_BIT_ENABLE_FIFO)) { //FIFO wasn't enabeled. Do it. <= This should be done by user call with ME_WRITE_MODE_PRELOAD + PINFO("Enableing FIFO.\n"); + ctrl |= + ME4600_AO_CTRL_BIT_ENABLE_FIFO | + ME4600_AO_CTRL_BIT_RESET_IRQ; + + instance->preloaded_count = 0; + instance->data_count = 0; + } else { //Block IRQ + ctrl |= ME4600_AO_CTRL_BIT_RESET_IRQ; + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl | ME4600_AO_CTRL_BIT_RESET_IRQ); + + //Fill FIFO <= Generaly this should be done by user pre-load call but this is second place to do it. + status = inl(instance->status_reg); + if (!(status & ME4600_AO_STATUS_BIT_EF)) { //FIFO empty + if (instance->stop_data_count == 0) { + count = ME4600_AO_FIFO_COUNT; + } else { + count = + (ME4600_AO_FIFO_COUNT < + instance-> + stop_data_count) ? ME4600_AO_FIFO_COUNT : + instance->stop_data_count; + } + + //Copy data + count = + ao_write_data(instance, count, instance->preloaded_count); + + if (count < 0) { //This should never happend! + PERROR_CRITICAL("COPY FINISH WITH ERROR!\n"); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + } + //Set pre-load features. + spin_lock(instance->preload_reg_lock); + synch = inl(instance->preload_reg); + synch &= + ~((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + synch |= + (instance->start_mode & ~ME4600_AO_EXT_TRIG) << instance->ao_idx; + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, synch); + spin_unlock(instance->preload_reg_lock); + + //Default count is '0' + if (instance->mode == ME4600_AO_CONTINOUS) { //Continous + instance->preloaded_count = 0; + instance->circ_buf.tail += count; + instance->circ_buf.tail &= instance->circ_buf.mask; + } else { //Wraparound + instance->preloaded_count += count; + instance->data_count += count; + + //Special case: Infinite wraparound with less than FIFO datas always should runs in hardware mode. + if ((instance->stop_mode == ME4600_AO_INF_STOP_MODE) + && (circ_buffer_count <= ME4600_AO_FIFO_COUNT)) { //Change to hardware wraparound + PDEBUG + ("Changeing mode from software wraparound to hardware wraparound.\n"); + //Copy all data + count = + ao_write_data(instance, circ_buffer_count, + instance->preloaded_count); + ctrl &= ~ME4600_AO_CTRL_MODE_MASK; + ctrl |= ME4600_AO_MODE_WRAPAROUND; + } + + if (instance->preloaded_count == me_circ_buf_values(&instance->circ_buf)) { //Reset position indicator. + instance->preloaded_count = 0; + } else if (instance->preloaded_count > me_circ_buf_values(&instance->circ_buf)) { //This should never happend! + PERROR_CRITICAL + ("PRELOADED MORE VALUES THAN ARE IN BUFFER!\n"); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + } + + //Set status to 'wait for start' + instance->status = ao_status_stream_run_wait; + + status = inl(instance->status_reg); + //Start state machine and interrupts + ctrl &= ~(ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + if (instance->start_mode == ME4600_AO_EXT_TRIG) { // External trigger. + PINFO("External trigger.\n"); + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + } + if (!(status & ME4600_AO_STATUS_BIT_HF)) { //More than half! + if ((ctrl & ME4600_AO_CTRL_MODE_MASK) == ME4600_AO_MODE_CONTINUOUS) { //Enable IRQ only when hardware_continous is set and FIFO is more than half + ctrl &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + } + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + //Trigger output + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { //Trigger outputs + spin_lock(instance->preload_reg_lock); + synch = inl(instance->preload_reg); + //Add channel to start list + outl(synch | (ME4600_AO_SYNC_HOLD << instance->ao_idx), + instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch | (ME4600_AO_SYNC_HOLD << instance->ao_idx)); + + //Fire + PINFO + ("Fired all software synchronous outputs by software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, 0x8000); + + //Restore save settings + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, synch); + spin_unlock(instance->preload_reg_lock); + } else if (!instance->start_mode) { //Trigger outputs +/* + //Remove channel from start list. // <== Unnecessary. Removed. + spin_lock(instance->preload_reg_lock); + synch = inl(instance->preload_reg); + outl(synch & ~(ME4600_AO_SYNC_HOLD << instance->ao_idx), instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, synch & ~(ME4600_AO_SYNC_HOLD << instance->ao_idx)); +*/ + //Fire + PINFO("Software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, 0x8000); + +/* + //Restore save settings. // <== Unnecessary. Removed. + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, synch); + spin_unlock(instance->preload_reg_lock); +*/ + } + // Set control task's timeout + ref = jiffies; + instance->timeout.delay = delay; + instance->timeout.start_time = ref; + + if (status & ME4600_AO_STATUS_BIT_HF) { //Less than half but not empty! + PINFO("Less than half.\n"); + if (instance->stop_data_count != 0) { + count = ME4600_AO_FIFO_COUNT / 2; + } else { + count = + ((ME4600_AO_FIFO_COUNT / 2) < + instance->stop_data_count) ? ME4600_AO_FIFO_COUNT / + 2 : instance->stop_data_count; + } + + //Copy data + count = + ao_write_data(instance, count, instance->preloaded_count); + + if (count < 0) { //This should never happend! + PERROR_CRITICAL("COPY FINISH WITH ERROR!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + + if (instance->mode == ME4600_AO_CONTINOUS) { //Continous + instance->circ_buf.tail += count; + instance->circ_buf.tail &= instance->circ_buf.mask; + } else { //Wraparound + instance->data_count += count; + instance->preloaded_count += count; + + if (instance->preloaded_count == me_circ_buf_values(&instance->circ_buf)) { //Reset position indicator. + instance->preloaded_count = 0; + } else if (instance->preloaded_count > me_circ_buf_values(&instance->circ_buf)) { //This should never happend! + PERROR_CRITICAL + ("PRELOADED MORE VALUES THAN ARE IN BUFFER!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + } + + status = inl(instance->status_reg); + if (!(status & ME4600_AO_STATUS_BIT_HF)) { //More than half! + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } + } + //Special case: Limited wraparound with less than HALF FIFO datas need work around to generate first interrupt. + if ((instance->stop_mode != ME4600_AO_INF_STOP_MODE) + && (instance->mode == ME4600_AO_SW_WRAP_MODE) + && (circ_buffer_count <= (ME4600_AO_FIFO_COUNT / 2))) { //Put more data to FIFO + PINFO("Limited wraparound with less than HALF FIFO datas.\n"); + if (instance->preloaded_count) { //This should never happend! + PERROR_CRITICAL + ("ERROR WHEN LOADING VALUES FOR WRAPAROUND!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + + while (instance->stop_data_count > instance->data_count) { //Maximum data not set jet. + //Copy to buffer + if (circ_buffer_count != ao_write_data(instance, circ_buffer_count, 0)) { //This should never happend! + PERROR_CRITICAL + ("ERROR WHEN LOADING VALUES FOR WRAPAROUND!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + instance->data_count += circ_buffer_count; + + if (!((status = inl(instance->status_reg)) & ME4600_AO_STATUS_BIT_HF)) { //FIFO is more than half. Enable IRQ and end copy. + spin_lock_irqsave(&instance->subdevice_lock, + cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - + instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + break; + } + } + } + // Schedule control task. + instance->ao_control_task_flag = 1; + queue_delayed_work(instance->me4600_workqueue, + &instance->ao_control_task, 1); + + if (start_mode == ME_START_MODE_BLOCKING) { //Wait for start. + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_stream_run_wait), + (delay) ? delay + + 1 : LONG_MAX); + + if ((instance->status != ao_status_stream_run) + && (instance->status != ao_status_stream_end)) { + PDEBUG("Starting stream canceled. %d\n", + instance->status); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } else if ((delay) && ((jiffies - ref) >= delay)) { + if (instance->status != ao_status_stream_run) { + if (instance->status == ao_status_stream_end) { + PDEBUG("Timeout reached.\n"); + } else { + if ((jiffies - ref) > delay) { + PERROR + ("Timeout reached. Not handled by control task!\n"); + } else { + PERROR + ("Timeout reached. Signal come but status is strange: %d\n", + instance->status); + } + ao_stop_immediately(instance); + } + + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + instance->status = ao_status_stream_end; + err = ME_ERRNO_TIMEOUT; + } + } + } + + ME_SUBDEVICE_EXIT; + return err; +} + +static int me4600_ao_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((wait != ME_WAIT_NONE) && (wait != ME_WAIT_IDLE)) { + PERROR("Invalid wait argument specified.\n"); + *status = ME_STATUS_INVALID; + return ME_ERRNO_INVALID_WAIT; + } + + ME_SUBDEVICE_ENTER; + + switch (instance->status) { + case ao_status_single_configured: + case ao_status_single_end: + case ao_status_stream_configured: + case ao_status_stream_end: + case ao_status_stream_fifo_error: + case ao_status_stream_buffer_error: + case ao_status_stream_error: + *status = ME_STATUS_IDLE; + break; + + case ao_status_single_run_wait: + case ao_status_single_run: + case ao_status_single_end_wait: + case ao_status_stream_run_wait: + case ao_status_stream_run: + case ao_status_stream_end_wait: + *status = ME_STATUS_BUSY; + break; + + case ao_status_none: + default: + *status = + (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) ? + ME_STATUS_BUSY : ME_STATUS_IDLE; + break; + } + + if ((wait == ME_WAIT_IDLE) && (*status == ME_STATUS_BUSY)) { + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + ((instance->status != + ao_status_single_run_wait) + && (instance->status != + ao_status_single_run) + && (instance->status != + ao_status_single_end_wait) + && (instance->status != + ao_status_stream_run_wait) + && (instance->status != + ao_status_stream_run) + && (instance->status != + ao_status_stream_end_wait)), + LONG_MAX); + + if (instance->status != ao_status_stream_end) { + PDEBUG("Wait for IDLE canceled. %d\n", + instance->status); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait for IDLE interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + + *status = ME_STATUS_IDLE; + } + + *values = me_circ_buf_space(&instance->circ_buf); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags) +{ // Stop work and empty buffer and FIFO + int err = ME_ERRNO_SUCCESS; + me4600_ao_subdevice_t *instance; + unsigned long cpu_flags; + volatile uint32_t ctrl; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & ~ME_IO_STREAM_STOP_PRESERVE_BUFFERS) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((stop_mode != ME_STOP_MODE_IMMEDIATE) + && (stop_mode != ME_STOP_MODE_LAST_VALUE)) { + PERROR("Invalid stop mode specified.\n"); + return ME_ERRNO_INVALID_STOP_MODE; + } + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (instance->status < ao_status_stream_configured) { + //There is nothing to stop! + PERROR("Subdevice not in streaming mode. %d\n", + instance->status); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + ME_SUBDEVICE_ENTER; + + //Mark as stopping. => Software stop. + instance->status = ao_status_stream_end_wait; + + if (stop_mode == ME_STOP_MODE_IMMEDIATE) { //Stopped now! + err = ao_stop_immediately(instance); + } else if (stop_mode == ME_STOP_MODE_LAST_VALUE) { + ctrl = inl(instance->ctrl_reg) & ME4600_AO_CTRL_MODE_MASK; + if (ctrl == ME4600_AO_MODE_WRAPAROUND) { //Hardware wraparound => Hardware stop. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } + //Only runing process will interrupt this call. Events are signaled when status change. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_stream_end_wait), + LONG_MAX); + + if (instance->status != ao_status_stream_end) { + PDEBUG("Stopping stream canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Stopping stream interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | + ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + if (!flags) { //Reset FIFO + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_FIFO; + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + if (!flags) { //Reset software buffer + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + instance->preloaded_count = 0; + instance->data_count = 0; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_write(me_subdevice_t * subdevice, + struct file *filep, + int write_mode, + int *values, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me4600_ao_subdevice_t *instance; + unsigned long cpu_flags = 0; + uint32_t reg_copy; + + int copied_from_user = 0; + int left_to_copy_from_user = *count; + + int copied_values; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + //Checking arguments + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (*count <= 0) { + PERROR("Invalid count of values specified.\n"); + return ME_ERRNO_INVALID_VALUE_COUNT; + } + + if (values == NULL) { + PERROR("Invalid address of values specified.\n"); + return ME_ERRNO_INVALID_POINTER; + } + + if ((instance->status == ao_status_none) || (instance->status == ao_status_single_configured)) { //The device is in single mode. + PERROR + ("Subdevice must be preinitialize correctly for streaming.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } +/// @note If no 'pre-load' is used. stream_start() will move data to FIFO. + switch (write_mode) { + case ME_WRITE_MODE_PRELOAD: + + //Device must be stopped. + if ((instance->status != ao_status_stream_configured) + && (instance->status != ao_status_stream_end)) { + PERROR + ("Subdevice mustn't be runing when 'pre-load' mode is used.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + break; + case ME_WRITE_MODE_NONBLOCKING: + case ME_WRITE_MODE_BLOCKING: + /// @note In blocking mode: When device is not runing and there is not enought space call will blocked up! + /// @note Some other thread must empty buffer by starting engine. + break; + + default: + PERROR("Invalid write mode specified.\n"); + return ME_ERRNO_INVALID_WRITE_MODE; + } + + if (instance->mode & ME4600_AO_WRAP_MODE) { //Wraparound mode. Device must be stopped. + if ((instance->status != ao_status_stream_configured) + && (instance->status != ao_status_stream_end)) { + PERROR + ("Subdevice mustn't be runing when 'pre-load' mode is used.\n"); + return ME_ERRNO_INVALID_WRITE_MODE; + } + } + + if ((instance->mode == ME4600_AO_HW_WRAP_MODE) && (write_mode != ME_WRITE_MODE_PRELOAD)) { // hardware wrap_around mode. + //This is transparent for user. + PDEBUG("Changing write_mode to ME_WRITE_MODE_PRELOAD.\n"); + write_mode = ME_WRITE_MODE_PRELOAD; + } + + ME_SUBDEVICE_ENTER; + + if (write_mode == ME_WRITE_MODE_PRELOAD) { //Init enviroment - preload + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + reg_copy = inl(instance->ctrl_reg); + //Check FIFO + if (!(reg_copy & ME4600_AO_CTRL_BIT_ENABLE_FIFO)) { //FIFO not active. Enable it. + reg_copy |= ME4600_AO_CTRL_BIT_ENABLE_FIFO; + outl(reg_copy, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + reg_copy); + instance->preloaded_count = 0; + } + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } + + while (1) { + //Copy to buffer. This step is common for all modes. + copied_from_user = + ao_get_data_from_user(instance, left_to_copy_from_user, + values + (*count - + left_to_copy_from_user)); + left_to_copy_from_user -= copied_from_user; + + reg_copy = inl(instance->status_reg); + if ((instance->status == ao_status_stream_run) && !(reg_copy & ME4600_AO_STATUS_BIT_FSM)) { //BROKEN PIPE! The state machine is stoped but logical status show that should be working. + PERROR("Broken pipe in write.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + break; + } + + if ((instance->status == ao_status_stream_run) && (instance->mode == ME4600_AO_CONTINOUS) && (reg_copy & ME4600_AO_STATUS_BIT_HF)) { //Continous mode runing and data are below half! + + // Block interrupts. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + reg_copy = inl(instance->ctrl_reg); + //reg_copy &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + reg_copy |= ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(reg_copy, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + reg_copy); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + //Fast copy + copied_values = + ao_write_data(instance, ME4600_AO_FIFO_COUNT / 2, + 0); + if (copied_values > 0) { + instance->circ_buf.tail += copied_values; + instance->circ_buf.tail &= + instance->circ_buf.mask; + continue; + } + // Activate interrupts. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + reg_copy = inl(instance->ctrl_reg); + //reg_copy |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + reg_copy &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(reg_copy, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + reg_copy); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (copied_values == 0) { //This was checked and never should happend! + PERROR_CRITICAL("COPING FINISH WITH 0!\n"); + } + + if (copied_values < 0) { //This was checked and never should happend! + PERROR_CRITICAL + ("COPING FINISH WITH AN ERROR!\n"); + instance->status = ao_status_stream_fifo_error; + err = ME_ERRNO_FIFO_BUFFER_OVERFLOW; + break; + } + } + + if (!left_to_copy_from_user) { //All datas were copied. + break; + } else { //Not all datas were copied. + if (instance->mode & ME4600_AO_WRAP_MODE) { //Error too much datas! Wraparound is limited in size! + PERROR + ("Too much data for wraparound mode! Exceeded size of %ld.\n", + ME4600_AO_CIRC_BUF_COUNT - 1); + err = ME_ERRNO_RING_BUFFER_OVERFLOW; + break; + } + + if (write_mode != ME_WRITE_MODE_BLOCKING) { //Non blocking calls + break; + } + + wait_event_interruptible(instance->wait_queue, + me_circ_buf_space(&instance-> + circ_buf)); + + if (signal_pending(current)) { + PERROR("Writing interrupted by signal.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + break; + } + + if (instance->status == ao_status_none) { //Reset + PERROR("Writing interrupted by reset.\n"); + err = ME_ERRNO_CANCELLED; + break; + } + } + } + + if (write_mode == ME_WRITE_MODE_PRELOAD) { //Copy data to FIFO - preload + copied_values = + ao_write_data_pooling(instance, ME4600_AO_FIFO_COUNT, + instance->preloaded_count); + instance->preloaded_count += copied_values; + instance->data_count += copied_values; + + if ((instance->mode == ME4600_AO_HW_WRAP_MODE) + && (me_circ_buf_values(&instance->circ_buf) > + ME4600_AO_FIFO_COUNT)) { + PERROR + ("Too much data for hardware wraparound mode! Exceeded size of %d.\n", + ME4600_AO_FIFO_COUNT); + err = ME_ERRNO_FIFO_BUFFER_OVERFLOW; + } + } + + *count = *count - left_to_copy_from_user; + ME_SUBDEVICE_EXIT; + + return err; +} +static irqreturn_t me4600_ao_isr(int irq, void *dev_id +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) + , struct pt_regs *regs +#endif + ) +{ + me4600_ao_subdevice_t *instance = dev_id; + uint32_t irq_status; + uint32_t ctrl; + uint32_t status; + int count = 0; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + irq_status = inl(instance->irq_status_reg); + if (!(irq_status & (ME4600_IRQ_STATUS_BIT_AO_HF << instance->ao_idx))) { + PINFO("%ld Shared interrupt. %s(): ID=%d: status_reg=0x%04X\n", + jiffies, __FUNCTION__, instance->ao_idx, irq_status); + return IRQ_NONE; + } + + if (!instance->circ_buf.buf) { + instance->status = ao_status_stream_error; + PERROR_CRITICAL("CIRCULAR BUFFER NOT EXISTS!\n"); + //Block interrupts. Stop machine. + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= + ME4600_AO_CTRL_BIT_RESET_IRQ | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | ME4600_AO_CTRL_BIT_STOP; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Inform user + wake_up_interruptible_all(&instance->wait_queue); + return IRQ_HANDLED; + } + + status = inl(instance->status_reg); + if (!(status & ME4600_AO_STATUS_BIT_FSM)) { //Too late. Not working! END? BROKEN PIPE? + PDEBUG("Interrupt come but ISM is not working!\n"); + //Block interrupts. Stop machine. + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= + ME4600_AO_CTRL_BIT_RESET_IRQ | ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + return IRQ_HANDLED; + } + //General procedure. Process more datas. + +#ifdef MEDEBUG_DEBUG + if (!me_circ_buf_values(&instance->circ_buf)) { //Buffer is empty! + PDEBUG("Circular buffer empty!\n"); + } +#endif + + //Check FIFO + if (status & ME4600_AO_STATUS_BIT_HF) { //OK less than half + + //Block interrupts + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + do { + //Calculate how many should be copied. + count = + (instance->stop_data_count) ? instance-> + stop_data_count - + instance->data_count : ME4600_AO_FIFO_COUNT / 2; + if (ME4600_AO_FIFO_COUNT / 2 < count) { + count = ME4600_AO_FIFO_COUNT / 2; + } + //Copy data + if (instance->mode == ME4600_AO_CONTINOUS) { //Continous + count = ao_write_data(instance, count, 0); + if (count > 0) { + instance->circ_buf.tail += count; + instance->circ_buf.tail &= + instance->circ_buf.mask; + instance->data_count += count; + + if ((instance->status == ao_status_stream_end_wait) && !me_circ_buf_values(&instance->circ_buf)) { //Stoping. Whole buffer was copied. + break; + } + } + } else if ((instance->mode == ME4600_AO_SW_WRAP_MODE) && ((ctrl & ME4600_AO_CTRL_MODE_MASK) == ME4600_AO_MODE_CONTINUOUS)) { //Wraparound (software) + if (instance->status == ao_status_stream_end_wait) { //We stoping => Copy to the end of the buffer. + count = + ao_write_data(instance, count, 0); + } else { //Copy in wraparound mode. + count = + ao_write_data_wraparound(instance, + count, + instance-> + preloaded_count); + } + + if (count > 0) { + instance->data_count += count; + instance->preloaded_count += count; + instance->preloaded_count %= + me_circ_buf_values(&instance-> + circ_buf); + + if ((instance->status == ao_status_stream_end_wait) && !instance->preloaded_count) { //Stoping. Whole buffer was copied. + break; + } + } + } + + if ((count <= 0) || (instance->stop_data_count && (instance->stop_data_count <= instance->data_count))) { //End of work. + break; + } + } //Repeat if still is under half fifo + while ((status = + inl(instance->status_reg)) & ME4600_AO_STATUS_BIT_HF); + + //Unblock interrupts + ctrl = inl(instance->ctrl_reg); + if (count >= 0) { //Copy was successful. + if (instance->stop_data_count && (instance->stop_data_count <= instance->data_count)) { //Finishing work. No more interrupts. + PDEBUG("Finishing work. Interrupt disabled.\n"); + instance->status = ao_status_stream_end_wait; + } else if (count > 0) { //Normal work. Enable interrupt. + PDEBUG("Normal work. Enable interrupt.\n"); + ctrl &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + } else { //Normal work but there are no more data in buffer. Interrupt active but blocked. stream_write() will unblock it. + PDEBUG + ("No data in software buffer. Interrupt blocked.\n"); + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + } + } else { //Error during copy. + instance->status = ao_status_stream_fifo_error; + } + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + } else { //?? more than half + PDEBUG + ("Interrupt come but FIFO more than half full! Reset interrupt.\n"); + //Reset pending interrupt + ctrl = inl(instance->ctrl_reg); + ctrl |= ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + ctrl &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + } + + PINFO("ISR: Buffer count: %d.(T:%d H:%d)\n", + me_circ_buf_values(&instance->circ_buf), instance->circ_buf.tail, + instance->circ_buf.head); + PINFO("ISR: Stop count: %d.\n", instance->stop_count); + PINFO("ISR: Stop data count: %d.\n", instance->stop_data_count); + PINFO("ISR: Data count: %d.\n", instance->data_count); + + //Inform user + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +static void me4600_ao_destructor(struct me_subdevice *subdevice) +{ + me4600_ao_subdevice_t *instance; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + instance->ao_control_task_flag = 0; + + // Reset subdevice to asure clean exit. + me4600_ao_io_reset_subdevice(subdevice, NULL, + ME_IO_RESET_SUBDEVICE_NO_FLAGS); + + // Remove any tasks from work queue. This is paranoic because it was done allready in reset(). + if (!cancel_delayed_work(&instance->ao_control_task)) { //Wait 2 ticks to be sure that control task is removed from queue. + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(2); + } + + if (instance->fifo) { + if (instance->irq) { + free_irq(instance->irq, instance); + instance->irq = 0; + } + + if (instance->circ_buf.buf) { + free_pages((unsigned long)instance->circ_buf.buf, + ME4600_AO_CIRC_BUF_SIZE_ORDER); + } + instance->circ_buf.buf = NULL; + } + + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +me4600_ao_subdevice_t *me4600_ao_constructor(uint32_t reg_base, + spinlock_t * preload_reg_lock, + uint32_t * preload_flags, + int ao_idx, + int fifo, + int irq, + struct workqueue_struct *me4600_wq) +{ + me4600_ao_subdevice_t *subdevice; + int err; + + PDEBUG("executed. idx=%d\n", ao_idx); + + // Allocate memory for subdevice instance. + subdevice = kmalloc(sizeof(me4600_ao_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_ao_subdevice_t)); + + // Initialize subdevice base class. + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->preload_reg_lock = preload_reg_lock; + subdevice->preload_flags = preload_flags; + + // Store analog output index. + subdevice->ao_idx = ao_idx; + + // Store if analog output has fifo. + subdevice->fifo = (ao_idx < fifo) ? 1 : 0; + + if (subdevice->fifo) { // Allocate and initialize circular buffer. + subdevice->circ_buf.mask = ME4600_AO_CIRC_BUF_COUNT - 1; + + subdevice->circ_buf.buf = + (void *)__get_free_pages(GFP_KERNEL, + ME4600_AO_CIRC_BUF_SIZE_ORDER); + PDEBUG("circ_buf = %p size=%ld\n", subdevice->circ_buf.buf, + ME4600_AO_CIRC_BUF_SIZE); + + if (!subdevice->circ_buf.buf) { + PERROR + ("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + + memset(subdevice->circ_buf.buf, 0, ME4600_AO_CIRC_BUF_SIZE); + } else { // No FIFO. + subdevice->circ_buf.mask = 0; + subdevice->circ_buf.buf = NULL; + } + + subdevice->circ_buf.head = 0; + subdevice->circ_buf.tail = 0; + + subdevice->status = ao_status_none; + subdevice->ao_control_task_flag = 0; + subdevice->timeout.delay = 0; + subdevice->timeout.start_time = jiffies; + + // Initialize wait queue. + init_waitqueue_head(&subdevice->wait_queue); + + // Initialize single value to 0V. + subdevice->single_value = 0x8000; + subdevice->single_value_in_fifo = 0x8000; + + // Register interrupt service routine. + if (subdevice->fifo) { + subdevice->irq = irq; + if (request_irq(subdevice->irq, me4600_ao_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME4600_NAME, subdevice)) { + PERROR("Cannot get interrupt line.\n"); + PDEBUG("free circ_buf = %p size=%d", + subdevice->circ_buf.buf, + PAGE_SHIFT << ME4600_AO_CIRC_BUF_SIZE_ORDER); + free_pages((unsigned long)subdevice->circ_buf.buf, + ME4600_AO_CIRC_BUF_SIZE_ORDER); + me_subdevice_deinit((me_subdevice_t *) subdevice); + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + } else { + subdevice->irq = 0; + } + + // Initialize registers. + subdevice->irq_status_reg = reg_base + ME4600_IRQ_STATUS_REG; + subdevice->preload_reg = reg_base + ME4600_AO_SYNC_REG; + if (ao_idx == 0) { + subdevice->ctrl_reg = reg_base + ME4600_AO_00_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_00_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_00_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_00_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_00_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bitpattern = 0; + } else if (ao_idx == 1) { + subdevice->ctrl_reg = reg_base + ME4600_AO_01_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_01_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_01_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_01_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_01_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bitpattern = 0; + } else if (ao_idx == 2) { + subdevice->ctrl_reg = reg_base + ME4600_AO_02_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_02_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_02_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_02_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_02_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bitpattern = 0; + } else if (ao_idx == 3) { + subdevice->ctrl_reg = reg_base + ME4600_AO_03_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_03_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_03_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_03_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_03_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bitpattern = 1; + } else { + PERROR_CRITICAL("WRONG SUBDEVICE idx=%d!", ao_idx); + me_subdevice_deinit((me_subdevice_t *) subdevice); + if (subdevice->fifo) { + free_pages((unsigned long)subdevice->circ_buf.buf, + ME4600_AO_CIRC_BUF_SIZE_ORDER); + } + subdevice->circ_buf.buf = NULL; + kfree(subdevice); + return NULL; + } + + // Override base class methods. + subdevice->base.me_subdevice_destructor = me4600_ao_destructor; + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_ao_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me4600_ao_io_single_config; + subdevice->base.me_subdevice_io_single_read = me4600_ao_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me4600_ao_io_single_write; + subdevice->base.me_subdevice_io_stream_config = + me4600_ao_io_stream_config; + subdevice->base.me_subdevice_io_stream_new_values = + me4600_ao_io_stream_new_values; + subdevice->base.me_subdevice_io_stream_write = + me4600_ao_io_stream_write; + subdevice->base.me_subdevice_io_stream_start = + me4600_ao_io_stream_start; + subdevice->base.me_subdevice_io_stream_status = + me4600_ao_io_stream_status; + subdevice->base.me_subdevice_io_stream_stop = me4600_ao_io_stream_stop; + subdevice->base.me_subdevice_query_number_channels = + me4600_ao_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_ao_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_ao_query_subdevice_caps; + subdevice->base.me_subdevice_query_subdevice_caps_args = + me4600_ao_query_subdevice_caps_args; + subdevice->base.me_subdevice_query_range_by_min_max = + me4600_ao_query_range_by_min_max; + subdevice->base.me_subdevice_query_number_ranges = + me4600_ao_query_number_ranges; + subdevice->base.me_subdevice_query_range_info = + me4600_ao_query_range_info; + subdevice->base.me_subdevice_query_timer = me4600_ao_query_timer; + + // Prepare work queue + subdevice->me4600_workqueue = me4600_wq; + +/* workqueue API changed in kernel 2.6.20 */ +#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) ) + INIT_WORK(&subdevice->ao_control_task, me4600_ao_work_control_task, + (void *)subdevice); +#else + INIT_DELAYED_WORK(&subdevice->ao_control_task, + me4600_ao_work_control_task); +#endif + + if (subdevice->fifo) { // Set speed for single operations. + outl(ME4600_AO_MIN_CHAN_TICKS - 1, subdevice->timer_reg); + subdevice->hardware_stop_delay = HZ / 10; //100ms + } + + return subdevice; +} + +/** @brief Stop presentation. Preserve FIFOs. +* +* @param instance The subdevice instance (pointer). +*/ +int inline ao_stop_immediately(me4600_ao_subdevice_t * instance) +{ + unsigned long cpu_flags; + uint32_t ctrl; + int timeout; + int i; + + timeout = + (instance->hardware_stop_delay > + (HZ / 10)) ? instance->hardware_stop_delay : HZ / 10; + for (i = 0; i <= timeout; i++) { + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + // Stop all actions. No conditions! Block interrupts. Leave FIFO untouched! + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP + | ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { // Exit. + break; + } + //Still working! + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); + } + + if (i > timeout) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + return ME_ERRNO_INTERNAL; + } + return ME_ERRNO_SUCCESS; +} + +/** @brief Copy data from circular buffer to fifo (fast) in wraparound. +* @note This is time critical function. Checking is done at begining and end only. +* @note The is not reasonable way to check how many walues was in FIFO at begining. The count must be managed externaly. +* +* @param instance The subdevice instance (pointer). +* @param count Maximum number of copied data. +* @param start_pos Position of the firs value in buffer. +* +* @return On success: Number of copied data. +* @return On error/success: 0. No datas were copied => no data in buffer. +* @return On error: -ME_ERRNO_FIFO_BUFFER_OVERFLOW. +*/ +int inline ao_write_data_wraparound(me4600_ao_subdevice_t * instance, int count, + int start_pos) +{ /// @note This is time critical function! + uint32_t status; + uint32_t value; + int pos = + (instance->circ_buf.tail + start_pos) & instance->circ_buf.mask; + int local_count = count; + int i = 1; + + if (count <= 0) { //Wrong count! + return 0; + } + + while (i < local_count) { + //Get value from buffer + value = *(instance->circ_buf.buf + pos); + //Prepare it + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + + pos++; + pos &= instance->circ_buf.mask; + if (pos == instance->circ_buf.head) { + pos = instance->circ_buf.tail; + } + i++; + } + + status = inl(instance->status_reg); + if (!(status & ME4600_AO_STATUS_BIT_FF)) { //FIFO is full before all datas were copied! + PERROR("FIFO was full before all datas were copied! idx=%d\n", + instance->ao_idx); + return -ME_ERRNO_FIFO_BUFFER_OVERFLOW; + } else { //Add last value + value = *(instance->circ_buf.buf + pos); + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + } + + PINFO("WRAPAROUND LOADED %d values. idx=%d\n", local_count, + instance->ao_idx); + return local_count; +} + +/** @brief Copy data from software buffer to fifo (fast). +* @note This is time critical function. Checking is done at begining and end only. +* @note The is not reasonable way to check how many walues was in FIFO at begining. The count must be managed externaly. +* +* @param instance The subdevice instance (pointer). +* @param count Maximum number of copied data. +* @param start_pos Position of the firs value in buffer. +* +* @return On success: Number of copied data. +* @return On error/success: 0. No datas were copied => no data in buffer. +* @return On error: -ME_ERRNO_FIFO_BUFFER_OVERFLOW. +*/ +int inline ao_write_data(me4600_ao_subdevice_t * instance, int count, + int start_pos) +{ /// @note This is time critical function! + uint32_t status; + uint32_t value; + int pos = + (instance->circ_buf.tail + start_pos) & instance->circ_buf.mask; + int local_count = count; + int max_count; + int i = 1; + + if (count <= 0) { //Wrong count! + return 0; + } + + max_count = me_circ_buf_values(&instance->circ_buf) - start_pos; + if (max_count <= 0) { //No data to copy! + return 0; + } + + if (max_count < count) { + local_count = max_count; + } + + while (i < local_count) { + //Get value from buffer + value = *(instance->circ_buf.buf + pos); + //Prepare it + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + + pos++; + pos &= instance->circ_buf.mask; + i++; + } + + status = inl(instance->status_reg); + if (!(status & ME4600_AO_STATUS_BIT_FF)) { //FIFO is full before all datas were copied! + PERROR("FIFO was full before all datas were copied! idx=%d\n", + instance->ao_idx); + return -ME_ERRNO_FIFO_BUFFER_OVERFLOW; + } else { //Add last value + value = *(instance->circ_buf.buf + pos); + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + } + + PINFO("FAST LOADED %d values. idx=%d\n", local_count, instance->ao_idx); + return local_count; +} + +/** @brief Copy data from software buffer to fifo (slow). +* @note This is slow function that copy all data from buffer to FIFO with full control. +* +* @param instance The subdevice instance (pointer). +* @param count Maximum number of copied data. +* @param start_pos Position of the firs value in buffer. +* +* @return On success: Number of copied values. +* @return On error/success: 0. FIFO was full at begining. +* @return On error: -ME_ERRNO_RING_BUFFER_UNDEFFLOW. +*/ +int inline ao_write_data_pooling(me4600_ao_subdevice_t * instance, int count, + int start_pos) +{ /// @note This is slow function! + uint32_t status; + uint32_t value; + int pos = + (instance->circ_buf.tail + start_pos) & instance->circ_buf.mask; + int local_count = count; + int i; + int max_count; + + if (count <= 0) { //Wrong count! + PERROR("SLOW LOADED: Wrong count! idx=%d\n", instance->ao_idx); + return 0; + } + + max_count = me_circ_buf_values(&instance->circ_buf) - start_pos; + if (max_count <= 0) { //No data to copy! + PERROR("SLOW LOADED: No data to copy! idx=%d\n", + instance->ao_idx); + return 0; + } + + if (max_count < count) { + local_count = max_count; + } + + for (i = 0; i < local_count; i++) { + status = inl(instance->status_reg); + if (!(status & ME4600_AO_STATUS_BIT_FF)) { //FIFO is full! + return i; + } + //Get value from buffer + value = *(instance->circ_buf.buf + pos); + //Prepare it + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + + pos++; + pos &= instance->circ_buf.mask; + } + + PINFO("SLOW LOADED %d values. idx=%d\n", local_count, instance->ao_idx); + return local_count; +} + +/** @brief Copy data from user space to circular buffer. +* @param instance The subdevice instance (pointer). +* @param count Number of datas in user space. +* @param user_values Buffer's pointer. +* +* @return On success: Number of copied values. +* @return On error: -ME_ERRNO_INTERNAL. +*/ +int inline ao_get_data_from_user(me4600_ao_subdevice_t * instance, int count, + int *user_values) +{ + int i, err; + int empty_space; + int copied; + int value; + + empty_space = me_circ_buf_space(&instance->circ_buf); + //We have only this space free. + copied = (count < empty_space) ? count : empty_space; + for (i = 0; i < copied; i++) { //Copy from user to buffer + if ((err = get_user(value, (int *)(user_values + i)))) { + PERROR + ("BUFFER LOADED: get_user(0x%p) return an error: %d. idx=%d\n", + user_values + i, err, instance->ao_idx); + return -ME_ERRNO_INTERNAL; + } + /// @note The analog output in me4600 series has size of 16 bits. + *(instance->circ_buf.buf + instance->circ_buf.head) = + (uint16_t) value; + instance->circ_buf.head++; + instance->circ_buf.head &= instance->circ_buf.mask; + } + + PINFO("BUFFER LOADED %d values. idx=%d\n", copied, instance->ao_idx); + return copied; +} + +/** @brief Checking actual hardware and logical state. +* @param instance The subdevice instance (pointer). +*/ +static void me4600_ao_work_control_task( +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + void *subdevice +#else + struct work_struct *work +#endif + ) +{ + me4600_ao_subdevice_t *instance; + unsigned long cpu_flags = 0; + uint32_t status; + uint32_t ctrl; + uint32_t synch; + int reschedule = 0; + int signaling = 0; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + instance = (me4600_ao_subdevice_t *) subdevice; +#else + instance = + container_of((void *)work, me4600_ao_subdevice_t, ao_control_task); +#endif + PINFO("<%s: %ld> executed. idx=%d\n", __FUNCTION__, jiffies, + instance->ao_idx); + + status = inl(instance->status_reg); + PDEBUG_REG("status_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->status_reg - instance->reg_base, status); + + switch (instance->status) { // Checking actual mode. + + // Not configured for work. + case ao_status_none: + break; + + //This are stable modes. No need to do anything. (?) + case ao_status_single_configured: + case ao_status_stream_configured: + case ao_status_stream_fifo_error: + case ao_status_stream_buffer_error: + case ao_status_stream_error: + PERROR("Shouldn't be running!.\n"); + break; + + case ao_status_stream_end: + if (!instance->fifo) { + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + case ao_status_single_end: + if (status & ME4600_AO_STATUS_BIT_FSM) { // State machine is working but the status is set to end. Force stop. + + // Wait for stop. + reschedule = 1; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + // Stop all actions. No conditions! Block interrupts and trigger. Leave FIFO untouched! + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | ME4600_AO_CTRL_BIT_STOP + | ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG); + ctrl &= + ~(ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + break; + + // Single modes + case ao_status_single_run_wait: + case ao_status_single_run: + case ao_status_single_end_wait: + + if (!(status & ME4600_AO_STATUS_BIT_FSM)) { // State machine is not working. + if (((instance->fifo) + && (!(status & ME4600_AO_STATUS_BIT_EF))) + || (!(instance->fifo))) { // Single is in end state. + PDEBUG("Single call has been complited.\n"); + + // Set correct value for single_read(); + instance->single_value = + instance->single_value_in_fifo; + + // Set status as 'ao_status_single_end' + instance->status = ao_status_single_end; + + // Signal the end. + signaling = 1; + // Wait for stop ISM. + reschedule = 1; + + break; + } + } + // Check timeout. + if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + // Stop all actions. No conditions! Block interrupts and trigger. Leave FIFO untouched! + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | + ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG); + /// Fix for timeout error. + ctrl &= + ~(ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH); + if (instance->fifo) { //Disabling FIFO + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_FIFO; + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + spin_lock(instance->preload_reg_lock); + //Remove from synchronous start. Block triggering from this output. + synch = inl(instance->preload_reg); + synch &= + ~((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << + instance->ao_idx); + if (!(instance->fifo)) { // No FIFO - set to single safe mode + synch |= + ME4600_AO_SYNC_HOLD << instance->ao_idx; + } + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch); + spin_unlock(instance->preload_reg_lock); + + if (!(instance->fifo)) { // No FIFO + // Restore old settings. + PDEBUG("Write old value back to register.\n"); + outl(instance->single_value, + instance->single_reg); + PDEBUG_REG + ("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, + instance->single_value); + } + // Set correct value for single_read(); + instance->single_value_in_fifo = instance->single_value; + + instance->status = ao_status_single_end; + + // Signal the end. + signaling = 1; + } + // Wait for stop. + reschedule = 1; + break; + + // Stream modes + case ao_status_stream_run_wait: + if (!instance->fifo) { + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + + if (status & ME4600_AO_STATUS_BIT_FSM) { // State machine is working. Waiting for start finish. + instance->status = ao_status_stream_run; + + // Signal end of this step + signaling = 1; + } else { // State machine is not working. + if (!(status & ME4600_AO_STATUS_BIT_EF)) { // FIFO is empty. Procedure has started and finish already! + instance->status = ao_status_stream_end; + + // Signal the end. + signaling = 1; + // Wait for stop. + reschedule = 1; + break; + } + } + + // Check timeout. + if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + // Stop all actions. No conditions! Block interrupts. Leave FIFO untouched! + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP | + ME4600_AO_CTRL_BIT_RESET_IRQ; + ctrl &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + spin_lock(instance->preload_reg_lock); + //Remove from synchronous start. Block triggering from this output. + synch = inl(instance->preload_reg); + synch &= + ~((ME4600_AO_SYNC_HOLD | ME4600_AO_SYNC_EXT_TRIG) << + instance->ao_idx); + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch); + spin_unlock(instance->preload_reg_lock); + + instance->status = ao_status_stream_end; + + // Signal the end. + signaling = 1; + } + // Wait for stop. + reschedule = 1; + break; + + case ao_status_stream_run: + if (!instance->fifo) { + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + + if (!(status & ME4600_AO_STATUS_BIT_FSM)) { // State machine is not working. This is an error. + // BROKEN PIPE! + if (!(status & ME4600_AO_STATUS_BIT_EF)) { // FIFO is empty. + if (me_circ_buf_values(&instance->circ_buf)) { // Software buffer is not empty. + if (instance->stop_data_count && (instance->stop_data_count <= instance->data_count)) { //Finishing work. Requed data shown. + PDEBUG + ("ISM stoped. No data in FIFO. Buffer is not empty.\n"); + instance->status = + ao_status_stream_end; + } else { + PERROR + ("Output stream has been broken. ISM stoped. No data in FIFO. Buffer is not empty.\n"); + instance->status = + ao_status_stream_buffer_error; + } + } else { // Software buffer is empty. + PDEBUG + ("ISM stoped. No data in FIFO. Buffer is empty.\n"); + instance->status = ao_status_stream_end; + } + } else { // There are still datas in FIFO. + if (me_circ_buf_values(&instance->circ_buf)) { // Software buffer is not empty. + PERROR + ("Output stream has been broken. ISM stoped but some data in FIFO and buffer.\n"); + } else { // Software buffer is empty. + PERROR + ("Output stream has been broken. ISM stoped but some data in FIFO. Buffer is empty.\n"); + } + instance->status = ao_status_stream_fifo_error; + + } + + // Signal the failure. + signaling = 1; + break; + } + // Wait for stop. + reschedule = 1; + break; + + case ao_status_stream_end_wait: + if (!instance->fifo) { + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + + if (!(status & ME4600_AO_STATUS_BIT_FSM)) { // State machine is not working. Waiting for stop finish. + instance->status = ao_status_stream_end; + signaling = 1; + } + // State machine is working. + reschedule = 1; + break; + + default: + PERROR_CRITICAL("Status is in wrong state (%d)!\n", + instance->status); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + + } + + if (signaling) { //Signal it. + wake_up_interruptible_all(&instance->wait_queue); + } + + if (instance->ao_control_task_flag && reschedule) { // Reschedule task + queue_delayed_work(instance->me4600_workqueue, + &instance->ao_control_task, 1); + } else { + PINFO("<%s> Ending control task.\n", __FUNCTION__); + } + +} +#else +/// @note SPECIAL BUILD FOR BOSCH +/// @author Guenter Gebhardt +static int me4600_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t tmp; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER spin_lock_irqsave(&instance->subdevice_lock, status); + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + tmp &= ~(0x10001 << instance->ao_idx); + outl(tmp, instance->preload_reg); + *instance->preload_flags &= ~(0x1 << instance->ao_idx); + spin_unlock(instance->preload_reg_lock); + + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + + while (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) ; + + outl(ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP, + instance->ctrl_reg); + + outl(0x8000, instance->single_reg); + + instance->single_value = 0x8000; + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t tmp; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + if (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) { + PERROR("Subdevice is busy.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + if (channel == 0) { + if (single_config == 0) { + if (ref == ME_REF_AO_GROUND) { + if (trig_chan == ME_TRIG_CHAN_DEFAULT) { + if (trig_type == ME_TRIG_TYPE_SW) { + tmp = inl(instance->ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + + spin_lock(instance-> + preload_reg_lock); + tmp = + inl(instance->preload_reg); + tmp &= + ~(0x10001 << instance-> + ao_idx); + outl(tmp, + instance->preload_reg); + *instance->preload_flags &= + ~(0x1 << instance->ao_idx); + spin_unlock(instance-> + preload_reg_lock); + } else if (trig_type == + ME_TRIG_TYPE_EXT_DIGITAL) { + if (trig_edge == + ME_TRIG_EDGE_RISING) { + tmp = + inl(instance-> + ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP + | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + outl(tmp, + instance-> + ctrl_reg); + } else if (trig_edge == + ME_TRIG_EDGE_FALLING) + { + tmp = + inl(instance-> + ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP + | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG + | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + outl(tmp, + instance-> + ctrl_reg); + } else if (trig_edge == + ME_TRIG_EDGE_ANY) { + tmp = + inl(instance-> + ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP + | + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG + | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE + | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + outl(tmp, + instance-> + ctrl_reg); + } else { + PERROR + ("Invalid trigger edge.\n"); + err = + ME_ERRNO_INVALID_TRIG_EDGE; + goto ERROR; + } + + spin_lock(instance-> + preload_reg_lock); + + tmp = + inl(instance->preload_reg); + tmp &= + ~(0x10001 << instance-> + ao_idx); + tmp |= 0x1 << instance->ao_idx; + outl(tmp, + instance->preload_reg); + *instance->preload_flags &= + ~(0x1 << instance->ao_idx); + spin_unlock(instance-> + preload_reg_lock); + } else { + PERROR + ("Invalid trigger type.\n"); + err = + ME_ERRNO_INVALID_TRIG_TYPE; + goto ERROR; + } + } else if (trig_chan == + ME_TRIG_CHAN_SYNCHRONOUS) { + if (trig_type == ME_TRIG_TYPE_SW) { + tmp = inl(instance->ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + + spin_lock(instance-> + preload_reg_lock); + tmp = + inl(instance->preload_reg); + tmp &= + ~(0x10001 << instance-> + ao_idx); + tmp |= 0x1 << instance->ao_idx; + outl(tmp, + instance->preload_reg); + *instance->preload_flags |= + 0x1 << instance->ao_idx; + spin_unlock(instance-> + preload_reg_lock); + } else if (trig_type == + ME_TRIG_TYPE_EXT_DIGITAL) { + if (trig_edge == + ME_TRIG_EDGE_RISING) { + tmp = + inl(instance-> + ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + } else if (trig_edge == + ME_TRIG_EDGE_FALLING) + { + tmp = + inl(instance-> + ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP + | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + outl(tmp, + instance-> + ctrl_reg); + } else if (trig_edge == + ME_TRIG_EDGE_ANY) { + tmp = + inl(instance-> + ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, + instance-> + ctrl_reg); + tmp = + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP + | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE + | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + outl(tmp, + instance-> + ctrl_reg); + } else { + PERROR + ("Invalid trigger edge.\n"); + err = + ME_ERRNO_INVALID_TRIG_EDGE; + goto ERROR; + } + + spin_lock(instance-> + preload_reg_lock); + + tmp = + inl(instance->preload_reg); + tmp |= + 0x10001 << instance->ao_idx; + outl(tmp, + instance->preload_reg); + *instance->preload_flags &= + ~(0x1 << instance->ao_idx); + spin_unlock(instance-> + preload_reg_lock); + } else { + PERROR + ("Invalid trigger type.\n"); + err = + ME_ERRNO_INVALID_TRIG_TYPE; + goto ERROR; + } + } else { + PERROR + ("Invalid trigger channel specified.\n"); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + } else { + PERROR("Invalid analog reference specified.\n"); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + } else { + PERROR("Invalid single config specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + goto ERROR; + } + } else { + PERROR("Invalid channel number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + goto ERROR; + } + + ERROR: + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long tmp; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + if (channel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + + if (tmp & 0x3) { + PERROR("Not in single mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } else { + *value = instance->single_value; + } + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long mask = 0; + unsigned long tmp; + unsigned long cpu_flags; + int i; + wait_queue_head_t queue; + unsigned long j; + unsigned long delay = 0; + + PDEBUG("executed.\n"); + + init_waitqueue_head(&queue); + + instance = (me4600_ao_subdevice_t *) subdevice; + + if (channel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + + ME_SUBDEVICE_ENTER + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + tmp = inl(instance->ctrl_reg); + + if (tmp & 0x3) { + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + PERROR("Not in single mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + goto ERROR; + } + + if (tmp & ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG) { + outl(value, instance->single_reg); + instance->single_value = value; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + if (!(flags & ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + j = jiffies; + + while (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM) { + interruptible_sleep_on_timeout(&queue, 1); + + if (signal_pending(current)) { + PERROR + ("Wait on external trigger interrupted by signal.\n"); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + + if (delay && ((jiffies - j) > delay)) { + PERROR("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + goto ERROR; + } + } + } + } else if ((inl(instance->preload_reg) & (0x10001 << instance->ao_idx)) + == (0x10001 << instance->ao_idx)) { + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { + tmp |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + outl(tmp, instance->ctrl_reg); + outl(value, instance->single_reg); + instance->single_value = value; + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (!(flags & ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + j = jiffies; + + while (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM) { + interruptible_sleep_on_timeout(&queue, + 1); + + if (signal_pending(current)) { + PERROR + ("Wait on external trigger interrupted by signal.\n"); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + + if (delay && ((jiffies - j) > delay)) { + PERROR("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + goto ERROR; + } + } + } + } else { + outl(value, instance->single_reg); + instance->single_value = value; + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } + } else if ((inl(instance->preload_reg) & (0x10001 << instance->ao_idx)) + == (0x1 << instance->ao_idx)) { + outl(value, instance->single_reg); + instance->single_value = value; + + PDEBUG("Synchronous SW, flags = 0x%X.\n", flags); + + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { + PDEBUG("Trigger synchronous SW.\n"); + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + + for (i = 0; i < ME4600_AO_MAX_SUBDEVICES; i++) { + if ((*instance->preload_flags & (0x1 << i))) { + if ((tmp & (0x10001 << i)) == + (0x1 << i)) { + mask |= 0x1 << i; + } + } + } + + tmp &= ~(mask); + + outl(tmp, instance->preload_reg); + spin_unlock(instance->preload_reg_lock); + } + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } else { + outl(value, instance->single_reg); + instance->single_value = value; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } + + ERROR: + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long ctrl; + unsigned long tmp; + unsigned long cpu_flags; + uint64_t conv_ticks; + unsigned int conv_start_ticks_low = trigger->iConvStartTicksLow; + unsigned int conv_start_ticks_high = trigger->iConvStartTicksHigh; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + conv_ticks = + (uint64_t) conv_start_ticks_low + + ((uint64_t) conv_start_ticks_high << 32); + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + ME_SUBDEVICE_ENTER + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + if ((inl(instance->status_reg)) & ME4600_AO_STATUS_BIT_FSM) { + PERROR("Subdevice is busy.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + ctrl = inl(instance->ctrl_reg); + ctrl |= ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(ctrl, instance->ctrl_reg); + ctrl = ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(ctrl, instance->ctrl_reg); + + if (count != 1) { + PERROR("Invalid stream configuration list count specified.\n"); + err = ME_ERRNO_INVALID_CONFIG_LIST_COUNT; + goto ERROR; + } + + if (config_list[0].iChannel != 0) { + PERROR("Invalid channel number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + goto ERROR; + } + + if (config_list[0].iStreamConfig != 0) { + PERROR("Invalid stream config specified.\n"); + err = ME_ERRNO_INVALID_STREAM_CONFIG; + goto ERROR; + } + + if (config_list[0].iRef != ME_REF_AO_GROUND) { + PERROR("Invalid analog reference.\n"); + err = ME_ERRNO_INVALID_REF; + goto ERROR; + } + + if ((trigger->iAcqStartTicksLow != 0) + || (trigger->iAcqStartTicksHigh != 0)) { + PERROR + ("Invalid acquisition start trigger argument specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_ARG; + goto ERROR; + } + + switch (trigger->iAcqStartTrigType) { + + case ME_TRIG_TYPE_SW: + break; + + case ME_TRIG_TYPE_EXT_DIGITAL: + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + + switch (trigger->iAcqStartTrigEdge) { + + case ME_TRIG_EDGE_RISING: + break; + + case ME_TRIG_EDGE_FALLING: + ctrl |= ME4600_AO_CTRL_BIT_EX_TRIG_EDGE; + + break; + + case ME_TRIG_EDGE_ANY: + ctrl |= + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE | + ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + + break; + + default: + PERROR + ("Invalid acquisition start trigger edge specified.\n"); + + err = ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + + goto ERROR; + + break; + } + + break; + + default: + PERROR("Invalid acquisition start trigger type specified.\n"); + + err = ME_ERRNO_INVALID_ACQ_START_TRIG_TYPE; + + goto ERROR; + + break; + } + + switch (trigger->iScanStartTrigType) { + + case ME_TRIG_TYPE_FOLLOW: + break; + + default: + PERROR("Invalid scan start trigger type specified.\n"); + + err = ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + + goto ERROR; + + break; + } + + switch (trigger->iConvStartTrigType) { + + case ME_TRIG_TYPE_TIMER: + if ((conv_ticks < ME4600_AO_MIN_CHAN_TICKS) + || (conv_ticks > ME4600_AO_MAX_CHAN_TICKS)) { + PERROR + ("Invalid conv start trigger argument specified.\n"); + err = ME_ERRNO_INVALID_CONV_START_ARG; + goto ERROR; + } + + break; + + default: + PERROR("Invalid conv start trigger type specified.\n"); + + err = ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + + goto ERROR; + + break; + } + + /* Preset to hardware wraparound mode */ + instance->flags &= ~(ME4600_AO_FLAGS_SW_WRAP_MODE_MASK); + + switch (trigger->iScanStopTrigType) { + + case ME_TRIG_TYPE_NONE: + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + /* Set flags to indicate usage of software mode. */ + instance->flags |= ME4600_AO_FLAGS_SW_WRAP_MODE_INF; + instance->wrap_count = 0; + instance->wrap_remaining = 0; + } + + break; + + case ME_TRIG_TYPE_COUNT: + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + if (trigger->iScanStopCount <= 0) { + PERROR("Invalid scan stop count specified.\n"); + err = ME_ERRNO_INVALID_SCAN_STOP_ARG; + goto ERROR; + } + + /* Set flags to indicate usage of software mode. */ + instance->flags |= ME4600_AO_FLAGS_SW_WRAP_MODE_FIN; + instance->wrap_count = trigger->iScanStopCount; + instance->wrap_remaining = trigger->iScanStopCount; + } else { + PERROR("Invalid scan stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + } + + break; + + default: + PERROR("Invalid scan stop trigger type specified.\n"); + + err = ME_ERRNO_INVALID_SCAN_STOP_TRIG_TYPE; + + goto ERROR; + + break; + } + + switch (trigger->iAcqStopTrigType) { + + case ME_TRIG_TYPE_NONE: + break; + + case ME_TRIG_TYPE_COUNT: + if (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE) { + PERROR("Invalid acq stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + } + + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + if (trigger->iAcqStopCount <= 0) { + PERROR("Invalid acq stop count specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_ARG; + goto ERROR; + } + + /* Set flags to indicate usage of software mode. */ + instance->flags |= ME4600_AO_FLAGS_SW_WRAP_MODE_FIN; + instance->wrap_count = trigger->iAcqStopCount; + instance->wrap_remaining = trigger->iAcqStopCount; + } else { + PERROR("Invalid acp stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + } + + break; + + default: + PERROR("Invalid acq stop trigger type specified.\n"); + err = ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + goto ERROR; + break; + } + + switch (trigger->iAcqStartTrigChan) { + + case ME_TRIG_CHAN_DEFAULT: + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + tmp &= ~(0x10001 << instance->ao_idx); + outl(tmp, instance->preload_reg); + spin_unlock(instance->preload_reg_lock); + + break; + + case ME_TRIG_CHAN_SYNCHRONOUS: + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_SW) { + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + tmp &= ~(0x10001 << instance->ao_idx); + outl(tmp, instance->preload_reg); + tmp |= 0x1 << instance->ao_idx; + outl(tmp, instance->preload_reg); + spin_unlock(instance->preload_reg_lock); + } else { + ctrl &= ~(ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG); + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + tmp &= ~(0x10001 << instance->ao_idx); + outl(tmp, instance->preload_reg); + tmp |= 0x10000 << instance->ao_idx; + outl(tmp, instance->preload_reg); + spin_unlock(instance->preload_reg_lock); + } + + break; + + default: + PERROR("Invalid acq start trigger channel specified.\n"); + err = ME_ERRNO_INVALID_ACQ_START_TRIG_CHAN; + goto ERROR; + + break; + } + + outl(conv_ticks - 2, instance->timer_reg); + + if (flags & ME_IO_STREAM_CONFIG_BIT_PATTERN) { + if (instance->ao_idx == 3) { + ctrl |= ME4600_AO_CTRL_BIT_ENABLE_DO; + } else { + err = ME_ERRNO_INVALID_FLAGS; + goto ERROR; + } + } else { + if (instance->ao_idx == 3) { + ctrl &= ~ME4600_AO_CTRL_BIT_ENABLE_DO; + } + } + + /* Set hardware mode. */ + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + ctrl |= ME4600_AO_CTRL_BIT_MODE_0; + } else { + ctrl |= ME4600_AO_CTRL_BIT_MODE_1; + } + + PDEBUG("Preload word = 0x%X.\n", inl(instance->preload_reg)); + + PDEBUG("Ctrl word = 0x%lX.\n", ctrl); + outl(ctrl, instance->ctrl_reg); // Write the control word + + ERROR: + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + long j; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + *count = 0; + + ME_SUBDEVICE_ENTER; + + if (t) { + j = jiffies; + wait_event_interruptible_timeout(instance->wait_queue, + ((me_circ_buf_space + (&instance->circ_buf)) + || !(inl(instance->status_reg) + & + ME4600_AO_STATUS_BIT_FSM)), + t); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { + PERROR("AO subdevice is not running.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + } else if (signal_pending(current)) { + PERROR("Wait on values interrupted from signal.\n"); + err = ME_ERRNO_SIGNAL; + } else if ((jiffies - j) >= t) { + PERROR("Wait on values timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } else { + *count = me_circ_buf_space(&instance->circ_buf); + } + } else { + wait_event_interruptible(instance->wait_queue, + ((me_circ_buf_space + (&instance->circ_buf)) + || !(inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM))); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { + PERROR("AO subdevice is not running.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + } else if (signal_pending(current)) { + PERROR("Wait on values interrupted from signal.\n"); + err = ME_ERRNO_SIGNAL; + } else { + *count = me_circ_buf_space(&instance->circ_buf); + } + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static void stop_immediately(me4600_ao_subdevice_t * instance) +{ + unsigned long cpu_flags; + uint32_t tmp; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + + while (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) ; + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); +} + +static int me4600_ao_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags = 0; + unsigned long ref; + unsigned long tmp; + unsigned long delay = 0; + wait_queue_head_t queue; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + init_waitqueue_head(&queue); + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + ME_SUBDEVICE_ENTER + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + tmp = inl(instance->ctrl_reg); + + switch (tmp & (ME4600_AO_CTRL_MASK_MODE)) { + + case 0: // Single mode + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + PERROR("Subdevice is configured in single mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + goto ERROR; + + case 1: // Wraparound mode + if (tmp & ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG) { // Normal wraparound with external trigger + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + + outl(tmp, instance->ctrl_reg); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (start_mode == ME_START_MODE_BLOCKING) { + init_waitqueue_head(&queue); + + if (delay) { + ref = jiffies; + + while (! + (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending(current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + + if (((jiffies - ref) >= delay)) { + PERROR + ("Timeout reached.\n"); + stop_immediately + (instance); + err = ME_ERRNO_TIMEOUT; + goto ERROR; + } + } + } else { + while (! + (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending(current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + } + } + } else if (start_mode == ME_START_MODE_NONBLOCKING) { + } else { + PERROR("Invalid start mode specified.\n"); + err = ME_ERRNO_INVALID_START_MODE; + goto ERROR; + } + } else if ((inl(instance->preload_reg) & (0x10001 << instance->ao_idx)) == (0x10000 << instance->ao_idx)) { // Synchronous with external trigger + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + if (flags & ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS) { + tmp |= ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG; + tmp &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + outl(tmp, instance->ctrl_reg); + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + + if (start_mode == ME_START_MODE_BLOCKING) { + init_waitqueue_head(&queue); + + if (delay) { + ref = jiffies; + + while (! + (inl + (instance-> + status_reg) & + ME4600_AO_STATUS_BIT_FSM)) + { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending + (current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = + ME_ERRNO_SIGNAL; + goto ERROR; + } + + if (((jiffies - ref) >= + delay)) { + PERROR + ("Timeout reached.\n"); + stop_immediately + (instance); + err = + ME_ERRNO_TIMEOUT; + goto ERROR; + } + } + } else { + while (! + (inl + (instance-> + status_reg) & + ME4600_AO_STATUS_BIT_FSM)) + { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending + (current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = + ME_ERRNO_SIGNAL; + goto ERROR; + } + } + } + } else if (start_mode == + ME_START_MODE_NONBLOCKING) { + } else { + PERROR + ("Invalid start mode specified.\n"); + err = ME_ERRNO_INVALID_START_MODE; + goto ERROR; + } + } else { + tmp &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + outl(tmp, instance->ctrl_reg); + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + } + } else if ((inl(instance->preload_reg) & (0x10001 << instance->ao_idx)) == (0x1 << instance->ao_idx)) { // Synchronous wraparound with sw trigger + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + + outl(tmp, instance->ctrl_reg); + + if (flags & ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS) { + outl(0x8000, instance->single_reg); + instance->single_value = 0x8000; + } + + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } else { // Software start + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp &= + ~(ME4600_AO_CTRL_BIT_ENABLE_IRQ | + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + + outl(tmp, instance->ctrl_reg); + + outl(0x8000, instance->single_reg); + instance->single_value = 0x8000; + + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } + + break; + + case 2: // Continuous mode + if (tmp & ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG) { // Externally triggered + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp &= + ~(ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + tmp |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + instance->wrap_remaining = instance->wrap_count; + instance->circ_buf.tail = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (start_mode == ME_START_MODE_BLOCKING) { + init_waitqueue_head(&queue); + + if (delay) { + ref = jiffies; + + while (! + (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending(current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + + if (((jiffies - ref) >= delay)) { + PERROR + ("Timeout reached.\n"); + stop_immediately + (instance); + err = ME_ERRNO_TIMEOUT; + goto ERROR; + } + } + } else { + while (! + (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending(current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + } + } + } else if (start_mode == ME_START_MODE_NONBLOCKING) { + /* Do nothing */ + } else { + PERROR("Invalid start mode specified.\n"); + stop_immediately(instance); + err = ME_ERRNO_INVALID_START_MODE; + goto ERROR; + } + } else if ((inl(instance->preload_reg) & (0x10001 << instance->ao_idx)) == (0x10000 << instance->ao_idx)) { // Synchronous with external trigger + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + if (flags & ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS) { + tmp |= + ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG | + ME4600_AO_CTRL_BIT_ENABLE_IRQ; + tmp &= + ~(ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + outl(tmp, instance->ctrl_reg); + instance->wrap_remaining = instance->wrap_count; + instance->circ_buf.tail = 0; + + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + + if (start_mode == ME_START_MODE_BLOCKING) { + init_waitqueue_head(&queue); + + if (delay) { + ref = jiffies; + + while (! + (inl + (instance-> + status_reg) & + ME4600_AO_STATUS_BIT_FSM)) + { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending + (current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = + ME_ERRNO_SIGNAL; + goto ERROR; + } + + if (((jiffies - ref) >= + delay)) { + PERROR + ("Timeout reached.\n"); + stop_immediately + (instance); + err = + ME_ERRNO_TIMEOUT; + goto ERROR; + } + } + } else { + while (! + (inl + (instance-> + status_reg) & + ME4600_AO_STATUS_BIT_FSM)) + { + interruptible_sleep_on_timeout + (&queue, 1); + + if (signal_pending + (current)) { + PERROR + ("Wait on start of state machine interrupted.\n"); + stop_immediately + (instance); + err = + ME_ERRNO_SIGNAL; + goto ERROR; + } + } + } + } else if (start_mode == + ME_START_MODE_NONBLOCKING) { + } else { + PERROR + ("Invalid start mode specified.\n"); + stop_immediately(instance); + err = ME_ERRNO_INVALID_START_MODE; + goto ERROR; + } + } else { + tmp |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + tmp &= + ~(ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + outl(tmp, instance->ctrl_reg); + instance->wrap_remaining = instance->wrap_count; + instance->circ_buf.tail = 0; + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + } + } else if ((inl(instance->preload_reg) & (0x10001 << instance->ao_idx)) == (0x1 << instance->ao_idx)) { // Synchronous wraparound with sw trigger + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp &= + ~(ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + tmp |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + instance->wrap_remaining = instance->wrap_count; + instance->circ_buf.tail = 0; + PDEBUG("CTRL Reg = 0x%X.\n", inl(instance->ctrl_reg)); + outl(tmp, instance->ctrl_reg); + + if (flags & ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS) { + outl(0x8000, instance->single_reg); + instance->single_value = 0x8000; + } + + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } else { // Software start + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR("Conversion is already running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp &= + ~(ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP); + + tmp |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + outl(0x8000, instance->single_reg); + instance->single_value = 0x8000; + instance->wrap_remaining = instance->wrap_count; + instance->circ_buf.tail = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } + + break; + + default: + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + PERROR("Invalid mode configured.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + ERROR: + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + wait_queue_head_t queue; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + init_waitqueue_head(&queue); + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + ME_SUBDEVICE_ENTER; + + if (wait == ME_WAIT_NONE) { + *status = + (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) ? + ME_STATUS_BUSY : ME_STATUS_IDLE; + *values = me_circ_buf_space(&instance->circ_buf); + } else if (wait == ME_WAIT_IDLE) { + while (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) { + interruptible_sleep_on_timeout(&queue, 1); + + if (instance->flags & ME4600_AO_FLAGS_BROKEN_PIPE) { + PERROR("Output stream was interrupted.\n"); + *status = ME_STATUS_ERROR; + err = ME_ERRNO_SUCCESS; + goto ERROR; + } + + if (signal_pending(current)) { + PERROR + ("Wait on state machine interrupted by signal.\n"); + *status = ME_STATUS_INVALID; + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + } + + *status = ME_STATUS_IDLE; + + *values = me_circ_buf_space(&instance->circ_buf); + } else { + PERROR("Invalid wait argument specified.\n"); + *status = ME_STATUS_INVALID; + err = ME_ERRNO_INVALID_WAIT; + goto ERROR; + } + + ERROR: + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me4600_ao_subdevice_t *instance; + unsigned long cpu_flags; + unsigned long tmp; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + ME_SUBDEVICE_ENTER; + + if (stop_mode == ME_STOP_MODE_IMMEDIATE) { + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + tmp |= + ME4600_AO_CTRL_BIT_STOP | ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + + while (inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM) ; + + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } else if (stop_mode == ME_STOP_MODE_LAST_VALUE) { + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_STOP; + outl(tmp, instance->ctrl_reg); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } else { + PERROR("Invalid stop mode specified.\n"); + err = ME_ERRNO_INVALID_STOP_MODE; + goto ERROR; + } + + ERROR: + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ao_io_stream_write(me_subdevice_t * subdevice, + struct file *filep, + int write_mode, + int *values, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me4600_ao_subdevice_t *instance; + unsigned long tmp; + int i; + int value; + int cnt = *count; + int c; + int k; + int ret = 0; + unsigned long cpu_flags = 0; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + if (!instance->fifo) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + ME_SUBDEVICE_ENTER; + + if (*count <= 0) { + PERROR("Invalid count of values specified.\n"); + err = ME_ERRNO_INVALID_VALUE_COUNT; + goto ERROR; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + tmp = inl(instance->ctrl_reg); + + switch (tmp & 0x3) { + + case 1: // Wraparound mode + if (instance->bosch_fw) { // Bosch firmware + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (cnt != 7) { + PERROR + ("Invalid count of values specified. 7 expected.\n"); + err = ME_ERRNO_INVALID_VALUE_COUNT; + goto ERROR; + } + + for (i = 0; i < 7; i++) { + if (get_user(value, values)) { + PERROR + ("Can't copy value from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + if (i == 0) { + /* Maximum voltage */ + value <<= 16; + value |= + inl(instance->reg_base + + 0xD4) & 0xFFFF; + outl(value, instance->reg_base + 0xD4); + } else if (i == 1) { + /* Minimum voltage */ + value &= 0xFFFF; + value |= + inl(instance->reg_base + + 0xD4) & 0xFFFF0000; + outl(value, instance->reg_base + 0xD4); + } else if (i == 2) { + /* Delta up */ + value <<= 16; + value |= + inl(instance->reg_base + + 0xD8) & 0xFFFF; + outl(value, instance->reg_base + 0xD8); + } else if (i == 3) { + /* Delta down */ + value &= 0xFFFF; + value |= + inl(instance->reg_base + + 0xD8) & 0xFFFF0000; + outl(value, instance->reg_base + 0xD8); + } else if (i == 4) { + /* Start value */ + outl(value, instance->reg_base + 0xDC); + } else if (i == 5) { + /* Invert */ + if (value) { + value = inl(instance->ctrl_reg); + value |= 0x100; + outl(value, instance->ctrl_reg); + } else { + value = inl(instance->ctrl_reg); + value &= ~0x100; + outl(value, instance->ctrl_reg); + } + } else if (i == 6) { + /* Timer for positive ramp */ + outl(value, instance->reg_base + 0xE0); + } + + values++; + } + } else { // Normal firmware + PDEBUG("Write for wraparound mode.\n"); + + if (inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR + ("There is already a conversion running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp |= ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + tmp &= ~ME4600_AO_CTRL_BIT_ENABLE_FIFO; + outl(tmp, instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_ENABLE_FIFO; + + if ((*count > ME4600_AO_FIFO_COUNT) || + ((instance-> + flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) == + ME4600_AO_FLAGS_SW_WRAP_MODE_FIN)) { + tmp &= + ~(ME4600_AO_CTRL_BIT_MODE_0 | + ME4600_AO_CTRL_BIT_MODE_1); + tmp |= ME4600_AO_CTRL_BIT_MODE_1; + } + + outl(tmp, instance->ctrl_reg); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if ((*count <= ME4600_AO_FIFO_COUNT) && + ((instance-> + flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) == + ME4600_AO_FLAGS_SW_WRAP_MODE_INF)) { + for (i = 0; i < *count; i++) { + if (get_user(value, values + i)) { + PERROR + ("Cannot copy value from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + if (instance->ao_idx & 0x1) + value <<= 16; + + outl(value, instance->fifo_reg); + } + } else if ((*count <= ME4600_AO_CIRC_BUF_COUNT) && + ((instance-> + flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) + == ME4600_AO_FLAGS_SW_WRAP_MODE_INF)) { + for (i = 0; i < *count; i++) { + if (get_user(value, values + i)) { + PERROR + ("Cannot copy value from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + instance->circ_buf.buf[i] = value; /* Used to hold the values. */ + } + + instance->circ_buf.tail = 0; /* Used as the current read position. */ + instance->circ_buf.head = *count; /* Used as the buffer size. */ + + /* Preload the FIFO. */ + + for (i = 0; i < ME4600_AO_FIFO_COUNT; + i++, instance->circ_buf.tail++) { + if (instance->circ_buf.tail >= + instance->circ_buf.head) + instance->circ_buf.tail = 0; + + if (instance->ao_idx & 0x1) + outl(instance->circ_buf. + buf[instance->circ_buf. + tail] << 16, + instance->fifo_reg); + else + outl(instance->circ_buf. + buf[instance->circ_buf. + tail], + instance->fifo_reg); + } + } else if ((*count <= ME4600_AO_CIRC_BUF_COUNT) && + ((instance-> + flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) + == ME4600_AO_FLAGS_SW_WRAP_MODE_FIN)) { + unsigned int preload_count; + + for (i = 0; i < *count; i++) { + if (get_user(value, values + i)) { + PERROR + ("Cannot copy value from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + instance->circ_buf.buf[i] = value; /* Used to hold the values. */ + } + + instance->circ_buf.tail = 0; /* Used as the current read position. */ + instance->circ_buf.head = *count; /* Used as the buffer size. */ + + /* Try to preload the whole FIFO. */ + preload_count = ME4600_AO_FIFO_COUNT; + + if (preload_count > instance->wrap_count) + preload_count = instance->wrap_count; + + /* Preload the FIFO. */ + for (i = 0; i < preload_count; + i++, instance->circ_buf.tail++) { + if (instance->circ_buf.tail >= + instance->circ_buf.head) + instance->circ_buf.tail = 0; + + if (instance->ao_idx & 0x1) + outl(instance->circ_buf. + buf[instance->circ_buf. + tail] << 16, + instance->fifo_reg); + else + outl(instance->circ_buf. + buf[instance->circ_buf. + tail], + instance->fifo_reg); + } + + instance->wrap_remaining = + instance->wrap_count - preload_count; + } else { + PERROR("To many values written.\n"); + err = ME_ERRNO_INVALID_VALUE_COUNT; + goto ERROR; + } + } + + break; + + case 2: // Continuous mode + /* Check if in SW wrapround mode */ + if (instance->flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) { + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + PERROR("Subdevice is configured SW wrapround mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + goto ERROR; + } + + switch (write_mode) { + + case ME_WRITE_MODE_BLOCKING: + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + PDEBUG("Write for blocking continuous mode.\n"); + + while (cnt > 0) { + wait_event_interruptible(instance->wait_queue, + (c = + me_circ_buf_space_to_end + (&instance-> + circ_buf))); + + if (instance-> + flags & ME4600_AO_FLAGS_BROKEN_PIPE) { + PERROR + ("Broken pipe in blocking write.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + goto ERROR; + } else if (signal_pending(current)) { + PERROR + ("Wait for free buffer interrupted from signal.\n"); + err = ME_ERRNO_SIGNAL; + goto ERROR; + } + + PDEBUG("Space to end = %d.\n", c); + + /* Only able to write size of free buffer or size of count */ + + if (cnt < c) + c = cnt; + k = sizeof(int) * c; + k -= copy_from_user(instance->circ_buf.buf + + instance->circ_buf.head, + values, k); + c = k / sizeof(int); + + PDEBUG("Copy %d values from user space.\n", c); + + if (!c) { + PERROR + ("Cannot copy values from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + instance->circ_buf.head = + (instance->circ_buf.head + + c) & (instance->circ_buf.mask); + + values += c; + cnt -= c; + ret += c; + + /* Values are now available so enable interrupts */ + spin_lock_irqsave(&instance->subdevice_lock, + cpu_flags); + + if (me_circ_buf_space(&instance->circ_buf)) { + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + } + + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + } + + *count = ret; + + break; + + case ME_WRITE_MODE_NONBLOCKING: + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + PDEBUG("Write for non blocking continuous mode.\n"); + + while (cnt > 0) { + if (instance-> + flags & ME4600_AO_FLAGS_BROKEN_PIPE) { + PERROR + ("ME4600:Broken pipe in nonblocking write.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + goto ERROR; + } + + c = me_circ_buf_space_to_end(&instance-> + circ_buf); + + if (!c) { + PDEBUG + ("Returning from nonblocking write.\n"); + break; + } + + PDEBUG("Space to end = %d.\n", c); + + /* Only able to write size of free buffer or size of count */ + + if (cnt < c) + c = cnt; + k = sizeof(int) * c; + k -= copy_from_user(instance->circ_buf.buf + + instance->circ_buf.head, + values, k); + c = k / sizeof(int); + + PDEBUG("Copy %d values from user space.\n", c); + + if (!c) { + PERROR + ("Cannot copy values from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + instance->circ_buf.head = + (instance->circ_buf.head + + c) & (instance->circ_buf.mask); + + values += c; + cnt -= c; + ret += c; + + /* Values are now available so enable interrupts */ + spin_lock_irqsave(&instance->subdevice_lock, + cpu_flags); + + if (me_circ_buf_space(&instance->circ_buf)) { + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + } + + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + } + + *count = ret; + + break; + + case ME_WRITE_MODE_PRELOAD: + PDEBUG("Write for preload continuous mode.\n"); + + if ((inl(instance->status_reg) & + ME4600_AO_STATUS_BIT_FSM)) { + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + PERROR + ("Can't Preload DAC FIFO while conversion is running.\n"); + err = ME_ERRNO_SUBDEVICE_BUSY; + goto ERROR; + } + + tmp = inl(instance->ctrl_reg); + + tmp |= + ME4600_AO_CTRL_BIT_STOP | + ME4600_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(tmp, instance->ctrl_reg); + tmp &= + ~(ME4600_AO_CTRL_BIT_ENABLE_FIFO | + ME4600_AO_CTRL_BIT_ENABLE_IRQ); + outl(tmp, instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_ENABLE_FIFO; + outl(tmp, instance->ctrl_reg); + + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + instance->flags &= ~ME4600_AO_FLAGS_BROKEN_PIPE; + + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + c = ME4600_AO_FIFO_COUNT; + + if (cnt < c) + c = cnt; + + for (i = 0; i < c; i++) { + if (get_user(value, values)) { + PERROR + ("Can't copy value from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + if (instance->ao_idx & 0x1) + value <<= 16; + + outl(value, instance->fifo_reg); + + values++; + } + + cnt -= c; + + ret += c; + + PDEBUG("Wrote %d values to fifo.\n", c); + + while (1) { + c = me_circ_buf_space_to_end(&instance-> + circ_buf); + + if (c == 0) + break; + + if (cnt < c) + c = cnt; + + if (c <= 0) + break; + + k = sizeof(int) * c; + + k -= copy_from_user(instance->circ_buf.buf + + instance->circ_buf.head, + values, k); + + c = k / sizeof(int); + + PDEBUG("Wrote %d values to circular buffer.\n", + c); + + if (!c) { + PERROR + ("Can't copy values from user space.\n"); + err = ME_ERRNO_INTERNAL; + goto ERROR; + } + + instance->circ_buf.head = + (instance->circ_buf.head + + c) & (instance->circ_buf.mask); + + values += c; + cnt -= c; + ret += c; + } + + *count = ret; + + break; + + default: + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + PERROR("Invalid write mode specified.\n"); + + err = ME_ERRNO_INVALID_WRITE_MODE; + + goto ERROR; + } + + break; + + default: // Single mode of invalid + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + PERROR("Subdevice is configured in single mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + goto ERROR; + } + + ERROR: + + ME_SUBDEVICE_EXIT; + + return err; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me4600_ao_isr(int irq, void *dev_id) +#else +static irqreturn_t me4600_ao_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + unsigned long tmp; + int value; + me4600_ao_subdevice_t *instance = dev_id; + int i; + int c = 0; + int c1 = 0; + + if (irq != instance->irq) { + PDEBUG("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + if (!((0x1 << (instance->ao_idx + 3)) & inl(instance->irq_status_reg))) { + return IRQ_NONE; + } + + PDEBUG("executed.\n"); + + tmp = inl(instance->status_reg); + + if (!(tmp & ME4600_AO_STATUS_BIT_EF) && + (tmp & ME4600_AO_STATUS_BIT_HF) && + (tmp & ME4600_AO_STATUS_BIT_HF)) { + c = ME4600_AO_FIFO_COUNT; + PDEBUG("Fifo empty.\n"); + } else if ((tmp & ME4600_AO_STATUS_BIT_EF) && + (tmp & ME4600_AO_STATUS_BIT_HF) && + (tmp & ME4600_AO_STATUS_BIT_HF)) { + c = ME4600_AO_FIFO_COUNT / 2; + PDEBUG("Fifo under half full.\n"); + } else { + c = 0; + PDEBUG("Fifo full.\n"); + } + + PDEBUG("Try to write 0x%04X values.\n", c); + + if ((instance->flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) == + ME4600_AO_FLAGS_SW_WRAP_MODE_INF) { + while (c) { + c1 = c; + + if (c1 > (instance->circ_buf.head - instance->circ_buf.tail)) /* Only up to the end of the buffer */ + c1 = (instance->circ_buf.head - + instance->circ_buf.tail); + + /* Write the values to the FIFO */ + for (i = 0; i < c1; i++, instance->circ_buf.tail++, c--) { + if (instance->ao_idx & 0x1) + outl(instance->circ_buf. + buf[instance->circ_buf.tail] << 16, + instance->fifo_reg); + else + outl(instance->circ_buf. + buf[instance->circ_buf.tail], + instance->fifo_reg); + } + + if (instance->circ_buf.tail >= instance->circ_buf.head) /* Start from beginning */ + instance->circ_buf.tail = 0; + } + + spin_lock(&instance->subdevice_lock); + + tmp = inl(instance->ctrl_reg); + tmp |= ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(tmp, instance->ctrl_reg); + tmp &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(tmp, instance->ctrl_reg); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { + PERROR("Broken pipe.\n"); + instance->flags |= ME4600_AO_FLAGS_BROKEN_PIPE; + tmp &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + } + + spin_unlock(&instance->subdevice_lock); + } else if ((instance->flags & ME4600_AO_FLAGS_SW_WRAP_MODE_MASK) == + ME4600_AO_FLAGS_SW_WRAP_MODE_FIN) { + while (c && instance->wrap_remaining) { + c1 = c; + + if (c1 > (instance->circ_buf.head - instance->circ_buf.tail)) /* Only up to the end of the buffer */ + c1 = (instance->circ_buf.head - + instance->circ_buf.tail); + + if (c1 > instance->wrap_remaining) /* Only up to count of user defined number of values */ + c1 = instance->wrap_remaining; + + /* Write the values to the FIFO */ + for (i = 0; i < c1; + i++, instance->circ_buf.tail++, c--, + instance->wrap_remaining--) { + if (instance->ao_idx & 0x1) + outl(instance->circ_buf. + buf[instance->circ_buf.tail] << 16, + instance->fifo_reg); + else + outl(instance->circ_buf. + buf[instance->circ_buf.tail], + instance->fifo_reg); + } + + if (instance->circ_buf.tail >= instance->circ_buf.head) /* Start from beginning */ + instance->circ_buf.tail = 0; + } + + spin_lock(&instance->subdevice_lock); + + tmp = inl(instance->ctrl_reg); + + if (!instance->wrap_remaining) { + PDEBUG("Finite SW wraparound done.\n"); + tmp &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + } + + tmp |= ME4600_AO_CTRL_BIT_RESET_IRQ; + + outl(tmp, instance->ctrl_reg); + tmp &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(tmp, instance->ctrl_reg); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { + PERROR("Broken pipe.\n"); + instance->flags |= ME4600_AO_FLAGS_BROKEN_PIPE; + tmp &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + } + + spin_unlock(&instance->subdevice_lock); + + } else { /* Regular continuous mode */ + + while (1) { + c1 = me_circ_buf_values_to_end(&instance->circ_buf); + PDEBUG("Values to end = %d.\n", c1); + + if (c1 > c) + c1 = c; + + if (c1 <= 0) { + PDEBUG("Work done or buffer empty.\n"); + break; + } + + if (instance->ao_idx & 0x1) { + for (i = 0; i < c1; i++) { + value = + *(instance->circ_buf.buf + + instance->circ_buf.tail + + i) << 16; + outl(value, instance->fifo_reg); + } + } else + outsl(instance->fifo_reg, + instance->circ_buf.buf + + instance->circ_buf.tail, c1); + + instance->circ_buf.tail = + (instance->circ_buf.tail + + c1) & (instance->circ_buf.mask); + + PDEBUG("%d values wrote to port 0x%04X.\n", c1, + instance->fifo_reg); + + c -= c1; + } + + spin_lock(&instance->subdevice_lock); + + tmp = inl(instance->ctrl_reg); + + if (!me_circ_buf_values(&instance->circ_buf)) { + PDEBUG + ("Disable Interrupt because no values left in buffer.\n"); + tmp &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + } + + tmp |= ME4600_AO_CTRL_BIT_RESET_IRQ; + + outl(tmp, instance->ctrl_reg); + tmp &= ~ME4600_AO_CTRL_BIT_RESET_IRQ; + outl(tmp, instance->ctrl_reg); + + if (!(inl(instance->status_reg) & ME4600_AO_STATUS_BIT_FSM)) { + PDEBUG("Broken pipe in me4600_ao_isr.\n"); + instance->flags |= ME4600_AO_FLAGS_BROKEN_PIPE; + tmp &= ~ME4600_AO_CTRL_BIT_ENABLE_IRQ; + outl(tmp, instance->ctrl_reg); + } + + spin_unlock(&instance->subdevice_lock); + + wake_up_interruptible(&instance->wait_queue); + } + + return IRQ_HANDLED; +} + +static void me4600_ao_destructor(struct me_subdevice *subdevice) +{ + me4600_ao_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me4600_ao_subdevice_t *) subdevice; + + free_irq(instance->irq, instance); + kfree(instance->circ_buf.buf); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +me4600_ao_subdevice_t *me4600_ao_constructor(uint32_t reg_base, + spinlock_t * preload_reg_lock, + uint32_t * preload_flags, + int ao_idx, int fifo, int irq) +{ + me4600_ao_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me4600_ao_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_ao_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->preload_reg_lock = preload_reg_lock; + subdevice->preload_flags = preload_flags; + + /* Allocate and initialize circular buffer */ + subdevice->circ_buf.mask = ME4600_AO_CIRC_BUF_COUNT - 1; + subdevice->circ_buf.buf = kmalloc(ME4600_AO_CIRC_BUF_SIZE, GFP_KERNEL); + + if (!subdevice->circ_buf.buf) { + PERROR("Cannot initialize subdevice base class instance.\n"); + me_subdevice_deinit((me_subdevice_t *) subdevice); + kfree(subdevice); + return NULL; + } + + memset(subdevice->circ_buf.buf, 0, ME4600_AO_CIRC_BUF_SIZE); + + subdevice->circ_buf.head = 0; + subdevice->circ_buf.tail = 0; + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + /* Initialize single value to 0V */ + subdevice->single_value = 0x8000; + + /* Store analog output index */ + subdevice->ao_idx = ao_idx; + + /* Store if analog output has fifo */ + subdevice->fifo = fifo; + + /* Initialize registers */ + + if (ao_idx == 0) { + subdevice->ctrl_reg = reg_base + ME4600_AO_00_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_00_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_00_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_00_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_00_TIMER_REG; + subdevice->reg_base = reg_base; + + if (inl(subdevice->reg_base + ME4600_AO_BOSCH_REG) == 0x20000) { + PINFO("Bosch firmware in use for channel 0.\n"); + subdevice->bosch_fw = 1; + } else { + subdevice->bosch_fw = 0; + } + } else if (ao_idx == 1) { + subdevice->ctrl_reg = reg_base + ME4600_AO_01_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_01_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_01_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_01_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_01_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bosch_fw = 0; + } else if (ao_idx == 2) { + subdevice->ctrl_reg = reg_base + ME4600_AO_02_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_02_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_02_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_02_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_02_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bosch_fw = 0; + } else { + subdevice->ctrl_reg = reg_base + ME4600_AO_03_CTRL_REG; + subdevice->status_reg = reg_base + ME4600_AO_03_STATUS_REG; + subdevice->fifo_reg = reg_base + ME4600_AO_03_FIFO_REG; + subdevice->single_reg = reg_base + ME4600_AO_03_SINGLE_REG; + subdevice->timer_reg = reg_base + ME4600_AO_03_TIMER_REG; + subdevice->reg_base = reg_base; + subdevice->bosch_fw = 0; + } + + subdevice->irq_status_reg = reg_base + ME4600_IRQ_STATUS_REG; + subdevice->preload_reg = reg_base + ME4600_AO_LOADSETREG_XX; + + /* Register interrupt service routine */ + subdevice->irq = irq; + + if (request_irq + (subdevice->irq, me4600_ao_isr, SA_INTERRUPT | SA_SHIRQ, + ME4600_NAME, subdevice)) { + PERROR("Cannot get interrupt line.\n"); + me_subdevice_deinit((me_subdevice_t *) subdevice); + kfree(subdevice->circ_buf.buf); + kfree(subdevice); + return NULL; + } + + /* Override base class methods. */ + subdevice->base.me_subdevice_destructor = me4600_ao_destructor; + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_ao_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me4600_ao_io_single_config; + subdevice->base.me_subdevice_io_single_read = me4600_ao_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me4600_ao_io_single_write; + subdevice->base.me_subdevice_io_stream_config = + me4600_ao_io_stream_config; + subdevice->base.me_subdevice_io_stream_new_values = + me4600_ao_io_stream_new_values; + subdevice->base.me_subdevice_io_stream_write = + me4600_ao_io_stream_write; + subdevice->base.me_subdevice_io_stream_start = + me4600_ao_io_stream_start; + subdevice->base.me_subdevice_io_stream_status = + me4600_ao_io_stream_status; + subdevice->base.me_subdevice_io_stream_stop = me4600_ao_io_stream_stop; + subdevice->base.me_subdevice_query_number_channels = + me4600_ao_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_ao_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_ao_query_subdevice_caps; + subdevice->base.me_subdevice_query_subdevice_caps_args = + me4600_ao_query_subdevice_caps_args; + subdevice->base.me_subdevice_query_range_by_min_max = + me4600_ao_query_range_by_min_max; + subdevice->base.me_subdevice_query_number_ranges = + me4600_ao_query_number_ranges; + subdevice->base.me_subdevice_query_range_info = + me4600_ao_query_range_info; + subdevice->base.me_subdevice_query_timer = me4600_ao_query_timer; + + return subdevice; +} + +#endif // BOSCH + +/* Common functions +*/ + +static int me4600_ao_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range) +{ + me4600_ao_subdevice_t *instance; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if ((*max - *min) < 0) { + PERROR("Invalid minimum and maximum values specified.\n"); + return ME_ERRNO_INVALID_MIN_MAX; + } + + if ((unit == ME_UNIT_VOLT) || (unit == ME_UNIT_ANY)) { + if ((*max <= (ME4600_AO_MAX_RANGE + 1000)) + && (*min >= ME4600_AO_MIN_RANGE)) { + *min = ME4600_AO_MIN_RANGE; + *max = ME4600_AO_MAX_RANGE; + *maxdata = ME4600_AO_MAX_DATA; + *range = 0; + } else { + PERROR("No matching range available.\n"); + return ME_ERRNO_NO_RANGE; + } + } else { + PERROR("Invalid physical unit specified.\n"); + return ME_ERRNO_INVALID_UNIT; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count) +{ + me4600_ao_subdevice_t *instance; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if ((unit == ME_UNIT_VOLT) || (unit == ME_UNIT_ANY)) { + *count = 1; + } else { + *count = 0; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata) +{ + me4600_ao_subdevice_t *instance; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (range == 0) { + *unit = ME_UNIT_VOLT; + *min = ME4600_AO_MIN_RANGE; + *max = ME4600_AO_MAX_RANGE; + *maxdata = ME4600_AO_MAX_DATA; + } else { + PERROR("Invalid range number specified.\n"); + return ME_ERRNO_INVALID_RANGE; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_timer(me_subdevice_t * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks) +{ + me4600_ao_subdevice_t *instance; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if ((timer != ME_TIMER_ACQ_START) && (timer != ME_TIMER_CONV_START)) { + PERROR("Invalid timer specified.\n"); + return ME_ERRNO_INVALID_TIMER; + } + + if (instance->fifo) { //Streaming device. + *base_frequency = ME4600_AO_BASE_FREQUENCY; + if (timer == ME_TIMER_ACQ_START) { + *min_ticks = ME4600_AO_MIN_ACQ_TICKS; + *max_ticks = ME4600_AO_MAX_ACQ_TICKS; + } else if (timer == ME_TIMER_CONV_START) { + *min_ticks = ME4600_AO_MIN_CHAN_TICKS; + *max_ticks = ME4600_AO_MAX_CHAN_TICKS; + } + } else { //Not streaming device! + *base_frequency = 0; + *min_ticks = 0; + *max_ticks = 0; + } + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + me4600_ao_subdevice_t *instance; + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *number = 1; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + me4600_ao_subdevice_t *instance; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *type = ME_TYPE_AO; + *subtype = (instance->fifo) ? ME_SUBTYPE_STREAMING : ME_SUBTYPE_SINGLE; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + me4600_ao_subdevice_t *instance; + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *caps = + ME_CAPS_AO_TRIG_SYNCHRONOUS | ((instance->fifo) ? ME_CAPS_AO_FIFO : + ME_CAPS_NONE); + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ao_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count) +{ + me4600_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + instance = (me4600_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (count != 1) { + PERROR("Invalid capability argument count.\n"); + return ME_ERRNO_INVALID_CAP_ARG_COUNT; + } + + switch (cap) { + case ME_CAP_AI_FIFO_SIZE: + args[0] = (instance->fifo) ? ME4600_AO_FIFO_COUNT : 0; + break; + + case ME_CAP_AI_BUFFER_SIZE: + args[0] = + (instance->circ_buf.buf) ? ME4600_AO_CIRC_BUF_COUNT : 0; + break; + + default: + PERROR("Invalid capability.\n"); + err = ME_ERRNO_INVALID_CAP; + args[0] = 0; + } + + return err; +} diff --git a/drivers/staging/meilhaus/me4600_ao.h b/drivers/staging/meilhaus/me4600_ao.h new file mode 100644 index 000000000000..6fbc4a2dd9dd --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ao.h @@ -0,0 +1,263 @@ +/** + * @file me4600_ao.h + * + * @brief Meilhaus ME-4000 analog output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_AO_H_ +# define _ME4600_AO_H_ + +# include +# include "mesubdevice.h" +# include "mecirc_buf.h" +# include "meioctl.h" + +# ifdef __KERNEL__ + +# ifdef BOSCH +# undef ME_SYNAPSE +# ifndef _CBUFF_32b_t +# define _CBUFF_32b_t +# endif //_CBUFF_32b_t +# endif //BOSCH + +# define ME4600_AO_MAX_SUBDEVICES 4 +# define ME4600_AO_FIFO_COUNT 4096 + +# define ME4600_AO_BASE_FREQUENCY 33000000LL + +# define ME4600_AO_MIN_ACQ_TICKS 0LL +# define ME4600_AO_MAX_ACQ_TICKS 0LL + +# define ME4600_AO_MIN_CHAN_TICKS 66LL +# define ME4600_AO_MAX_CHAN_TICKS 0xFFFFFFFFLL + +# define ME4600_AO_MIN_RANGE -10000000 +# define ME4600_AO_MAX_RANGE 9999694 + +# define ME4600_AO_MAX_DATA 0xFFFF + +# ifdef ME_SYNAPSE +# define ME4600_AO_CIRC_BUF_SIZE_ORDER 8 // 2^n PAGES =>> Maximum value of 1MB for Synapse +# else +# define ME4600_AO_CIRC_BUF_SIZE_ORDER 5 // 2^n PAGES =>> 128KB +# endif +# define ME4600_AO_CIRC_BUF_SIZE PAGE_SIZE< Now problems are reported in status. + +typedef enum ME4600_AO_STATUS { + ao_status_none = 0, + ao_status_single_configured, + ao_status_single_run_wait, + ao_status_single_run, + ao_status_single_end_wait, + ao_status_single_end, + ao_status_stream_configured, + ao_status_stream_run_wait, + ao_status_stream_run, + ao_status_stream_end_wait, + ao_status_stream_end, + ao_status_stream_fifo_error, + ao_status_stream_buffer_error, + ao_status_stream_error, + ao_status_last +} ME4600_AO_STATUS; + +typedef struct me4600_ao_timeout { + unsigned long start_time; + unsigned long delay; +} me4600_ao_timeout_t; + + /** + * @brief The ME-4600 analog output subdevice class. + */ +typedef struct me4600_ao_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + unsigned int ao_idx; /**< The index of this analog output on this device. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *preload_reg_lock; /**< Spin lock to protect preload_reg from concurrent access. */ + + uint32_t *preload_flags; + + /* Hardware feautres */ + unsigned int irq; /**< The interrupt request number assigned by the PCI BIOS. */ + int fifo; /**< If set this device has a FIFO. */ + int bitpattern; /**< If set this device use bitpattern. */ + + int single_value; /**< Mirror of the output value in single mode. */ + int single_value_in_fifo; /**< Mirror of the value written in single mode. */ + uint32_t ctrl_trg; /**< Mirror of the trigger settings. */ + + volatile int mode; /**< Flags used for storing SW wraparound setup*/ + int stop_mode; /**< The user defined stop condition flag. */ + unsigned int start_mode; + unsigned int stop_count; /**< The user defined dates presentation end count. */ + unsigned int stop_data_count; /**< The stop presentation count. */ + unsigned int data_count; /**< The real presentation count. */ + unsigned int preloaded_count; /**< The next data addres in buffer. <= for wraparound mode. */ + int hardware_stop_delay; /**< The time that stop can take. This is only to not show hardware bug to user. */ + + volatile enum ME4600_AO_STATUS status; /**< The current stream status flag. */ + me4600_ao_timeout_t timeout; /**< The timeout for start in blocking and non-blocking mode. */ + + /* Registers *//**< All registers are 32 bits long. */ + unsigned long ctrl_reg; + unsigned long status_reg; + unsigned long fifo_reg; + unsigned long single_reg; + unsigned long timer_reg; + unsigned long irq_status_reg; + unsigned long preload_reg; + unsigned long reg_base; + + /* Software buffer */ + me_circ_buf_t circ_buf; /**< Circular buffer holding measurment data. 32 bit long */ + wait_queue_head_t wait_queue; /**< Wait queue to put on tasks waiting for data to arrive. */ + + struct workqueue_struct *me4600_workqueue; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + struct work_struct ao_control_task; +#else + struct delayed_work ao_control_task; +#endif + + volatile int ao_control_task_flag; /**< Flag controling reexecuting of control task */ + +} me4600_ao_subdevice_t; + + /** + * @brief The constructor to generate a ME-4600 analog output subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param ctrl_reg_lock Pointer to spin lock protecting the control register from concurrent access. + * @param preload_flags Pointer to spin lock protecting the hold&trigger register from concurrent access. + * @param ao_idx Subdevice number. + * @param fifo Flag set if subdevice has hardware FIFO. + * @param irq IRQ number. + * @param me4600_wq Queue for asynchronous task (1 queue for all subdevice on 1 board). + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me4600_ao_subdevice_t *me4600_ao_constructor(uint32_t reg_base, + spinlock_t * preload_reg_lock, + uint32_t * preload_flags, + int ao_idx, + int fifo, + int irq, + struct workqueue_struct + *me4600_wq); + +# endif //BOSCH +# endif //__KERNEL__ +#endif // ~_ME4600_AO_H_ diff --git a/drivers/staging/meilhaus/me4600_ao_reg.h b/drivers/staging/meilhaus/me4600_ao_reg.h new file mode 100644 index 000000000000..f83d82ecd4bf --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ao_reg.h @@ -0,0 +1,113 @@ +/** + * @file me4600_ao_reg.h + * + * @brief ME-4000 analog output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_AO_REG_H_ +#define _ME4600_AO_REG_H_ + +#ifdef __KERNEL__ + +#define ME4600_AO_00_CTRL_REG 0x00 // R/W +#define ME4600_AO_00_STATUS_REG 0x04 // R/_ +#define ME4600_AO_00_FIFO_REG 0x08 // _/W +#define ME4600_AO_00_SINGLE_REG 0x0C // R/W +#define ME4600_AO_00_TIMER_REG 0x10 // _/W + +#define ME4600_AO_01_CTRL_REG 0x18 // R/W +#define ME4600_AO_01_STATUS_REG 0x1C // R/_ +#define ME4600_AO_01_FIFO_REG 0x20 // _/W +#define ME4600_AO_01_SINGLE_REG 0x24 // R/W +#define ME4600_AO_01_TIMER_REG 0x28 // _/W + +#define ME4600_AO_02_CTRL_REG 0x30 // R/W +#define ME4600_AO_02_STATUS_REG 0x34 // R/_ +#define ME4600_AO_02_FIFO_REG 0x38 // _/W +#define ME4600_AO_02_SINGLE_REG 0x3C // R/W +#define ME4600_AO_02_TIMER_REG 0x40 // _/W + +#define ME4600_AO_03_CTRL_REG 0x48 // R/W +#define ME4600_AO_03_STATUS_REG 0x4C // R/_ +#define ME4600_AO_03_FIFO_REG 0x50 // _/W +#define ME4600_AO_03_SINGLE_REG 0x54 // R/W +#define ME4600_AO_03_TIMER_REG 0x58 // _/W + +#define ME4600_AO_DEMUX_ADJUST_REG 0xBC // -/W +#define ME4600_AO_DEMUX_ADJUST_VALUE 0x4C + +#ifdef BOSCH +# define ME4600_AO_BOSCH_REG 0xC4 + +# define ME4600_AO_LOADSETREG_XX 0xB4 // R/W + +# define ME4600_AO_CTRL_BIT_MODE_0 0x001 +# define ME4600_AO_CTRL_BIT_MODE_1 0x002 +# define ME4600_AO_CTRL_MASK_MODE 0x003 + +#else //~BOSCH + +#define ME4600_AO_SYNC_REG 0xB4 // R/W ///ME4600_AO_SYNC_REG <==> ME4600_AO_PRELOAD_REG <==> ME4600_AO_LOADSETREG_XX + +# define ME4600_AO_MODE_SINGLE 0x00000000 +# define ME4600_AO_MODE_WRAPAROUND 0x00000001 +# define ME4600_AO_MODE_CONTINUOUS 0x00000002 +# define ME4600_AO_CTRL_MODE_MASK (ME4600_AO_MODE_WRAPAROUND | ME4600_AO_MODE_CONTINUOUS) +#endif //BOSCH + +#define ME4600_AO_CTRL_BIT_MODE_WRAPAROUND ME4600_AO_MODE_WRAPAROUND +#define ME4600_AO_CTRL_BIT_MODE_CONTINOUS ME4600_AO_MODE_CONTINUOUS +#define ME4600_AO_CTRL_BIT_STOP 0x00000004 +#define ME4600_AO_CTRL_BIT_ENABLE_FIFO 0x00000008 +#define ME4600_AO_CTRL_BIT_ENABLE_EX_TRIG 0x00000010 +#define ME4600_AO_CTRL_BIT_EX_TRIG_EDGE 0x00000020 +#define ME4600_AO_CTRL_BIT_IMMEDIATE_STOP 0x00000080 +#define ME4600_AO_CTRL_BIT_ENABLE_DO 0x00000100 +#define ME4600_AO_CTRL_BIT_ENABLE_IRQ 0x00000200 +#define ME4600_AO_CTRL_BIT_RESET_IRQ 0x00000400 +#define ME4600_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH 0x00000800 +/* +#define ME4600_AO_SYNC_HOLD_0 0x00000001 +#define ME4600_AO_SYNC_HOLD_1 0x00000002 +#define ME4600_AO_SYNC_HOLD_2 0x00000004 +#define ME4600_AO_SYNC_HOLD_3 0x00000008 +*/ +#define ME4600_AO_SYNC_HOLD 0x00000001 + +/* +#define ME4600_AO_SYNC_EXT_TRIG_0 0x00010000 +#define ME4600_AO_SYNC_EXT_TRIG_1 0x00020000 +#define ME4600_AO_SYNC_EXT_TRIG_2 0x00040000 +#define ME4600_AO_SYNC_EXT_TRIG_3 0x00080000 +*/ +#define ME4600_AO_SYNC_EXT_TRIG 0x00010000 + +#define ME4600_AO_EXT_TRIG 0x80000000 + +#define ME4600_AO_STATUS_BIT_FSM 0x00000001 +#define ME4600_AO_STATUS_BIT_FF 0x00000002 +#define ME4600_AO_STATUS_BIT_HF 0x00000004 +#define ME4600_AO_STATUS_BIT_EF 0x00000008 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_device.c b/drivers/staging/meilhaus/me4600_device.c new file mode 100644 index 000000000000..fa455844f4e3 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_device.c @@ -0,0 +1,373 @@ +/** + * @file me4600_device.c + * + * @brief ME-4600 device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "me4600_device.h" +#include "meplx_reg.h" + +#include "mefirmware.h" + +#include "mesubdevice.h" +#include "me4600_do.h" +#include "me4600_di.h" +#include "me4600_dio.h" +#include "me8254.h" +#include "me4600_ai.h" +#include "me4600_ao.h" +#include "me4600_ext_irq.h" + +/** + * @brief Global variable. + * This is working queue for runing a separate atask that will be responsible for work status (start, stop, timeouts). + */ +static struct workqueue_struct *me4600_workqueue; + +#ifdef BOSCH +me_device_t *me4600_pci_constructor(struct pci_dev *pci_device, int me_bosch_fw) +#else //~BOSCH +me_device_t *me4600_pci_constructor(struct pci_dev *pci_device) +#endif //BOSCH +{ + me4600_device_t *me4600_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me4600_device = kmalloc(sizeof(me4600_device_t), GFP_KERNEL); + + if (!me4600_device) { + PERROR("Cannot get memory for ME-4600 device instance.\n"); + return NULL; + } + + memset(me4600_device, 0, sizeof(me4600_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me4600_device, pci_device); + + if (err) { + kfree(me4600_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + // Download the xilinx firmware. + if (me4600_device->base.info.pci.device_id == PCI_DEVICE_ID_MEILHAUS_ME4610) { //Jekyll <=> me4610 + err = + me_xilinx_download(me4600_device->base.info.pci. + reg_bases[1], + me4600_device->base.info.pci. + reg_bases[5], &pci_device->dev, + "me4610.bin"); + } else { // General me4600 firmware +#ifdef BOSCH + err = + me_xilinx_download(me4600_device->base.info.pci. + reg_bases[1], + me4600_device->base.info.pci. + reg_bases[5], &pci_device->dev, + (me_bosch_fw) ? "me4600_bosch.bin" : + "me4600.bin"); +#else //~BOSCH + err = + me_xilinx_download(me4600_device->base.info.pci. + reg_bases[1], + me4600_device->base.info.pci. + reg_bases[5], &pci_device->dev, + "me4600.bin"); +#endif + } + + if (err) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot download firmware.\n"); + return NULL; + } + // Get the index in the device version information table. + version_idx = + me4600_versions_get_device_index(me4600_device->base.info.pci. + device_id); + + // Initialize spin locks. + spin_lock_init(&me4600_device->preload_reg_lock); + + me4600_device->preload_flags = 0; + + spin_lock_init(&me4600_device->dio_lock); + spin_lock_init(&me4600_device->ai_ctrl_lock); + spin_lock_init(&me4600_device->ctr_ctrl_reg_lock); + spin_lock_init(&me4600_device->ctr_clk_src_reg_lock); + + // Create digital input instances. + for (i = 0; i < me4600_versions[version_idx].di_subdevices; i++) { + subdevice = + (me_subdevice_t *) me4600_di_constructor(me4600_device-> + base.info.pci. + reg_bases[2], + &me4600_device-> + dio_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + // Create digital output instances. + for (i = 0; i < me4600_versions[version_idx].do_subdevices; i++) { + subdevice = + (me_subdevice_t *) me4600_do_constructor(me4600_device-> + base.info.pci. + reg_bases[2], + &me4600_device-> + dio_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + // Create digital input/output instances. + for (i = 0; i < me4600_versions[version_idx].dio_subdevices; i++) { + subdevice = + (me_subdevice_t *) me4600_dio_constructor(me4600_device-> + base.info.pci. + reg_bases[2], + me4600_versions + [version_idx]. + do_subdevices + + me4600_versions + [version_idx]. + di_subdevices + i, + &me4600_device-> + dio_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + // Create analog input instances. + for (i = 0; i < me4600_versions[version_idx].ai_subdevices; i++) { + subdevice = + (me_subdevice_t *) me4600_ai_constructor(me4600_device-> + base.info.pci. + reg_bases[2], + me4600_versions + [version_idx]. + ai_channels, + me4600_versions + [version_idx]. + ai_ranges, + me4600_versions + [version_idx]. + ai_isolated, + me4600_versions + [version_idx]. + ai_sh, + me4600_device-> + base.irq, + &me4600_device-> + ai_ctrl_lock, + me4600_workqueue); + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + // Create analog output instances. + for (i = 0; i < me4600_versions[version_idx].ao_subdevices; i++) { +#ifdef BOSCH + subdevice = + (me_subdevice_t *) me4600_ao_constructor(me4600_device-> + base.info.pci. + reg_bases[2], + &me4600_device-> + preload_reg_lock, + &me4600_device-> + preload_flags, i, + me4600_versions + [version_idx]. + ao_fifo, + me4600_device-> + base.irq); +#else //~BOSCH + subdevice = + (me_subdevice_t *) me4600_ao_constructor(me4600_device-> + base.info.pci. + reg_bases[2], + &me4600_device-> + preload_reg_lock, + &me4600_device-> + preload_flags, i, + me4600_versions + [version_idx]. + ao_fifo, + me4600_device-> + base.irq, + me4600_workqueue); +#endif + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + // Create counter instances. + for (i = 0; i < me4600_versions[version_idx].ctr_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8254_constructor(me4600_device->base. + info.pci.device_id, + me4600_device->base. + info.pci.reg_bases[3], + 0, i, + &me4600_device-> + ctr_ctrl_reg_lock, + &me4600_device-> + ctr_clk_src_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + // Create external interrupt instances. + for (i = 0; i < me4600_versions[version_idx].ext_irq_subdevices; i++) { + subdevice = + (me_subdevice_t *) + me4600_ext_irq_constructor(me4600_device->base.info.pci. + reg_bases[2], + me4600_device->base.irq, + &me4600_device->ai_ctrl_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me4600_device); + kfree(me4600_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me4600_device->base.slist, + subdevice); + } + + return (me_device_t *) me4600_device; +} + +// Init and exit of module. + +static int __init me4600_init(void) +{ + PDEBUG("executed.\n"); + +#ifndef BOSCH + me4600_workqueue = create_singlethread_workqueue("me4600"); +#endif + return 0; +} + +static void __exit me4600_exit(void) +{ + PDEBUG("executed.\n"); + +#ifndef BOSCH + flush_workqueue(me4600_workqueue); + destroy_workqueue(me4600_workqueue); +#endif +} + +module_init(me4600_init); +module_exit(me4600_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for ME-46xx Devices"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-46xx Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me4600_pci_constructor); diff --git a/drivers/staging/meilhaus/me4600_device.h b/drivers/staging/meilhaus/me4600_device.h new file mode 100644 index 000000000000..fa812d4cc6dc --- /dev/null +++ b/drivers/staging/meilhaus/me4600_device.h @@ -0,0 +1,151 @@ +/** + * @file me4600_device.h + * + * @brief ME-4600 device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_DEVICE_H +#define _ME4600_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding ME-4600 device capabilities. + */ +typedef struct me4600_version { + uint16_t device_id; + unsigned int do_subdevices; + unsigned int di_subdevices; + unsigned int dio_subdevices; + unsigned int ctr_subdevices; + unsigned int ai_subdevices; + unsigned int ai_channels; + unsigned int ai_ranges; + unsigned int ai_isolated; + unsigned int ai_sh; + unsigned int ao_subdevices; + unsigned int ao_fifo; //How many devices have FIFO + unsigned int ext_irq_subdevices; +} me4600_version_t; + +/** + * @brief ME-4600 device capabilities. + */ +static me4600_version_t me4600_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME4610, 0, 0, 4, 3, 1, 16, 1, 0, 0, 0, 0, 1}, + + {PCI_DEVICE_ID_MEILHAUS_ME4650, 0, 0, 4, 0, 1, 16, 4, 0, 0, 0, 0, 1}, + + {PCI_DEVICE_ID_MEILHAUS_ME4660, 0, 0, 4, 3, 1, 16, 4, 0, 0, 2, 0, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4660I, 1, 1, 2, 3, 1, 16, 4, 1, 0, 2, 0, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4660S, 0, 0, 4, 3, 1, 16, 4, 0, 1, 2, 0, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4660IS, 1, 1, 2, 3, 1, 16, 4, 1, 1, 2, 0, 1}, + + {PCI_DEVICE_ID_MEILHAUS_ME4670, 0, 0, 4, 3, 1, 32, 4, 0, 0, 4, 0, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4670I, 1, 1, 2, 3, 1, 32, 4, 1, 0, 4, 0, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4670S, 0, 0, 4, 3, 1, 32, 4, 0, 1, 4, 0, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4670IS, 1, 1, 2, 3, 1, 32, 4, 1, 1, 4, 0, 1}, + + {PCI_DEVICE_ID_MEILHAUS_ME4680, 0, 0, 4, 3, 1, 32, 4, 0, 0, 4, 4, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4680I, 1, 1, 2, 3, 1, 32, 4, 1, 0, 4, 4, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4680S, 0, 0, 4, 3, 1, 32, 4, 0, 1, 4, 4, 1}, + {PCI_DEVICE_ID_MEILHAUS_ME4680IS, 1, 1, 2, 3, 1, 32, 4, 1, 1, 4, 4, 1}, + + {0}, +}; + +#define ME4600_DEVICE_VERSIONS (sizeof(me4600_versions) / sizeof(me4600_version_t) - 1) /**< Returns the number of entries in #me4600_versions. */ + +/** + * @brief Returns the index of the device entry in #me4600_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me4600_versions. + */ +static inline unsigned int me4600_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME4600_DEVICE_VERSIONS; i++) + if (me4600_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-4600 device class structure. + */ +typedef struct me4600_device { + me_device_t base; /**< The Meilhaus device base class. */ + + /* Child class attributes. */ + spinlock_t preload_reg_lock; /**< Guards the preload register of the anaolog output devices. */ + unsigned int preload_flags; /**< Used in conjunction with #preload_reg_lock. */ + spinlock_t dio_lock; /**< Locks the control register of the digital input/output subdevices. */ + spinlock_t ai_ctrl_lock; /**< Locks the control register of the analog input subdevice. */ + spinlock_t ctr_ctrl_reg_lock; /**< Locks the counter control register. */ + spinlock_t ctr_clk_src_reg_lock; /**< Not used on this device but needed for the me8254 subdevice constructor call. */ +} me4600_device_t; + +/** + * @brief The ME-4600 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * @param me_bosch_fw If set the device shall use the bosch firmware. (Only for special BOSCH build) + * + * @return On succes a new ME-4600 device instance. \n + * NULL on error. + */ + +#ifdef BOSCH +/** + * @brief The ME-4600 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * @param me_bosch_fw If set the device shall use the bosch firmware. + * + * @return On succes a new ME-4600 device instance. \n + * NULL on error. + */ +me_device_t *me4600_pci_constructor(struct pci_dev *pci_device, int me_bosch_fw) + __attribute__ ((weak)); +#else //~BOSCH +/** + * @brief The ME-4600 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-4600 device instance. \n + * NULL on error. + */ +me_device_t *me4600_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); +#endif + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_di.c b/drivers/staging/meilhaus/me4600_di.c new file mode 100644 index 000000000000..7e3c9f4d2df2 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_di.c @@ -0,0 +1,256 @@ +/** + * @file me4600_di.c + * + * @brief ME-4000 digital input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me4600_dio_reg.h" +#include "me4600_di.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me4600_di_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me4600_di_subdevice_t *instance; + uint32_t mode; + + PDEBUG("executed.\n"); + + instance = (me4600_di_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inl(instance->ctrl_reg); + mode &= ~(ME4600_DIO_CTRL_BIT_MODE_2 | ME4600_DIO_CTRL_BIT_MODE_3); //0xFFF3 + outl(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + spin_unlock(instance->ctrl_reg_lock); + + outl(0, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_di_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me4600_di_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me4600_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + } else { + PERROR("Invalid port direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_di_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me4600_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me4600_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inl(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inl(instance->port_reg) & 0xFF; + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_di_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me4600_di_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DI; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me4600_di_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me4600_di_subdevice_t *me4600_di_constructor(uint32_t reg_base, + spinlock_t * ctrl_reg_lock) +{ + me4600_di_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me4600_di_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_di_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the subdevice index */ + subdevice->port_reg = reg_base + ME4600_DIO_PORT_1_REG; + subdevice->ctrl_reg = reg_base + ME4600_DIO_CTRL_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_di_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me4600_di_io_single_config; + subdevice->base.me_subdevice_io_single_read = me4600_di_io_single_read; + subdevice->base.me_subdevice_query_number_channels = + me4600_di_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_di_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_di_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me4600_di.h b/drivers/staging/meilhaus/me4600_di.h new file mode 100644 index 000000000000..ec8b175755be --- /dev/null +++ b/drivers/staging/meilhaus/me4600_di.h @@ -0,0 +1,64 @@ +/** + * @file me4600_di.h + * + * @brief ME-4000 digital input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_DI_H_ +#define _ME4600_DI_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me4600_di_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Register to configure the port direction. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me4600_di_subdevice_t; + +/** + * @brief The constructor to generate a ME-4000 digital input subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me4600_di_subdevice_t *me4600_di_constructor(uint32_t reg_base, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_dio.c b/drivers/staging/meilhaus/me4600_dio.c new file mode 100644 index 000000000000..0af95d1a8f5d --- /dev/null +++ b/drivers/staging/meilhaus/me4600_dio.c @@ -0,0 +1,510 @@ +/** + * @file me4600_dio.c + * + * @brief ME-4000 digital input/output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me4600_dio_reg.h" +#include "me4600_dio.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me4600_dio_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me4600_dio_subdevice_t *instance; + uint32_t mode; + + PDEBUG("executed.\n"); + + instance = (me4600_dio_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + /* Set port to input mode */ + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inl(instance->ctrl_reg); + mode &= + ~((ME4600_DIO_CTRL_BIT_MODE_0 | ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + outl(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + spin_unlock(instance->ctrl_reg_lock); + + outl(0, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_dio_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me4600_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t mode; + uint32_t size = + flags & (ME_IO_SINGLE_CONFIG_DIO_BIT | ME_IO_SINGLE_CONFIG_DIO_BYTE + | ME_IO_SINGLE_CONFIG_DIO_WORD | + ME_IO_SINGLE_CONFIG_DIO_DWORD); + uint32_t mask; + + PDEBUG("executed.\n"); + + instance = (me4600_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inl(instance->ctrl_reg); + switch (size) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + mode &= + ~((ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + } else if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + mode &= + ~((ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + mode |= + ME4600_DIO_CTRL_BIT_MODE_0 << (instance-> + dio_idx * 2); + } else if (single_config == ME_SINGLE_CONFIG_DIO_MUX32M) { + mask = + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << (instance-> + dio_idx * + 2); + mask |= + ME4600_DIO_CTRL_BIT_FUNCTION_0 | + ME4600_DIO_CTRL_BIT_FUNCTION_1; + mask |= + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 << + instance->dio_idx; + mode &= ~mask; + + if (ref == ME_REF_DIO_FIFO_LOW) { + mode |= + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2); + mode |= ME4600_DIO_CTRL_BIT_FUNCTION_1; + } else if (ref == ME_REF_DIO_FIFO_HIGH) { + mode |= + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2); + mode |= ME4600_DIO_CTRL_BIT_FUNCTION_1; + mode |= + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 << + instance->dio_idx; + } else { + PERROR + ("Invalid port reference specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else if (single_config == + ME_SINGLE_CONFIG_DIO_DEMUX32) { + mask = + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << (instance-> + dio_idx * + 2); + mask |= + ME4600_DIO_CTRL_BIT_FUNCTION_0 | + ME4600_DIO_CTRL_BIT_FUNCTION_1; + mask |= + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 << + instance->dio_idx; + mode &= ~mask; + + if (ref == ME_REF_DIO_FIFO_LOW) { + mode |= + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2); + mode |= ME4600_DIO_CTRL_BIT_FUNCTION_0; + } else if (ref == ME_REF_DIO_FIFO_HIGH) { + mode |= + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2); + mode |= ME4600_DIO_CTRL_BIT_FUNCTION_0; + mode |= + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 << + instance->dio_idx; + } else { + PERROR + ("Invalid port reference specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else if (single_config == + ME_SINGLE_CONFIG_DIO_BIT_PATTERN) { + mask = + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << (instance-> + dio_idx * + 2); + mask |= + ME4600_DIO_CTRL_BIT_FUNCTION_0 | + ME4600_DIO_CTRL_BIT_FUNCTION_1; + mask |= + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 << + instance->dio_idx; + mode &= ~mask; + + if (ref == ME_REF_DIO_FIFO_LOW) { + mode |= + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2); + } else if (ref == ME_REF_DIO_FIFO_HIGH) { + mode |= + (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2); + mode |= + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 << + instance->dio_idx; + } else { + PERROR + ("Invalid port reference specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR + ("Invalid port configuration specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outl(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_dio_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me4600_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t mode; + + PDEBUG("executed.\n"); + + instance = (me4600_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inl(instance-> + ctrl_reg) & ((ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + if ((mode == + (ME4600_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) || !mode) { + *value = + inl(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inl(instance-> + ctrl_reg) & ((ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + if ((mode == + (ME4600_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) || !mode) { + *value = inl(instance->port_reg) & 0xFF; + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_dio_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me4600_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t mode; + uint32_t byte; + + PDEBUG("executed.\n"); + + instance = (me4600_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inl(instance-> + ctrl_reg) & ((ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if (mode == + (ME4600_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) { + byte = inl(instance->port_reg) & 0xFF; + + if (value) + byte |= 0x1 << channel; + else + byte &= ~(0x1 << channel); + + outl(byte, instance->port_reg); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inl(instance-> + ctrl_reg) & ((ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if (mode == + (ME4600_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) { + outl(value, instance->port_reg); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_dio_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me4600_dio_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DIO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me4600_dio_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_DIR_BYTE; + return ME_ERRNO_SUCCESS; +} + +me4600_dio_subdevice_t *me4600_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock) +{ + me4600_dio_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me4600_dio_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_dio_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save digital i/o index */ + subdevice->dio_idx = dio_idx; + + /* Save the subdevice index */ + subdevice->ctrl_reg = reg_base + ME4600_DIO_CTRL_REG; + subdevice->port_reg = reg_base + ME4600_DIO_PORT_REG + (dio_idx * 4); +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_dio_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me4600_dio_io_single_config; + subdevice->base.me_subdevice_io_single_read = me4600_dio_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me4600_dio_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me4600_dio_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_dio_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_dio_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me4600_dio.h b/drivers/staging/meilhaus/me4600_dio.h new file mode 100644 index 000000000000..4625ba91f609 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_dio.h @@ -0,0 +1,69 @@ +/** + * @file me4600_dio.h + * + * @brief ME-4000 digital input/output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_DIO_H_ +#define _ME4600_DIO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me4600_dio_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + unsigned int dio_idx; /**< The index of the digital i/o on the device. */ + + /* Registers */ + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Register to configure the port direction. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me4600_dio_subdevice_t; + +/** + * @brief The constructor to generate a ME-4000 digital input/ouput subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param dio_idx The index of the digital i/o port on the device. + * @param ctrl_reg_lock Spin lock protecting the control register. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me4600_dio_subdevice_t *me4600_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_dio_reg.h b/drivers/staging/meilhaus/me4600_dio_reg.h new file mode 100644 index 000000000000..7a4016a80fd2 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_dio_reg.h @@ -0,0 +1,63 @@ +/** + * @file me4600_dio_reg.h + * + * @brief ME-4000 digital input/output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_DIO_REG_H_ +#define _ME4600_DIO_REG_H_ + +#ifdef __KERNEL__ + +#define ME4600_DIO_PORT_0_REG 0xA0 /**< Port 0 register. */ +#define ME4600_DIO_PORT_1_REG 0xA4 /**< Port 1 register. */ +#define ME4600_DIO_PORT_2_REG 0xA8 /**< Port 2 register. */ +#define ME4600_DIO_PORT_3_REG 0xAC /**< Port 3 register. */ + +#define ME4600_DIO_DIR_REG 0xB0 /**< Direction register. */ +#define ME4600_DIO_PORT_REG ME4600_DIO_PORT_0_REG /**< Base for port's register. */ + +#define ME4600_DIO_CTRL_REG 0xB8 /**< Control register. */ +/** Port A - DO */ +#define ME4600_DIO_CTRL_BIT_MODE_0 0x0001 +#define ME4600_DIO_CTRL_BIT_MODE_1 0x0002 +/** Port B - DI */ +#define ME4600_DIO_CTRL_BIT_MODE_2 0x0004 +#define ME4600_DIO_CTRL_BIT_MODE_3 0x0008 +/** Port C - DIO */ +#define ME4600_DIO_CTRL_BIT_MODE_4 0x0010 +#define ME4600_DIO_CTRL_BIT_MODE_5 0x0020 +/** Port D - DIO */ +#define ME4600_DIO_CTRL_BIT_MODE_6 0x0040 +#define ME4600_DIO_CTRL_BIT_MODE_7 0x0080 + +#define ME4600_DIO_CTRL_BIT_FUNCTION_0 0x0100 +#define ME4600_DIO_CTRL_BIT_FUNCTION_1 0x0200 + +#define ME4600_DIO_CTRL_BIT_FIFO_HIGH_0 0x0400 +#define ME4600_DIO_CTRL_BIT_FIFO_HIGH_1 0x0800 +#define ME4600_DIO_CTRL_BIT_FIFO_HIGH_2 0x1000 +#define ME4600_DIO_CTRL_BIT_FIFO_HIGH_3 0x2000 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_do.c b/drivers/staging/meilhaus/me4600_do.c new file mode 100644 index 000000000000..ee591bc1185e --- /dev/null +++ b/drivers/staging/meilhaus/me4600_do.c @@ -0,0 +1,433 @@ +/** + * @file me4600_do.c + * + * @brief ME-4000 digital output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me4600_dio_reg.h" +#include "me4600_do.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me4600_do_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me4600_do_subdevice_t *instance; + uint32_t mode; + + PDEBUG("executed.\n"); + + instance = (me4600_do_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + /* Set port to output mode */ + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inl(instance->ctrl_reg); + mode &= ~ME4600_DIO_CTRL_BIT_MODE_1; //0xFFFD + mode |= ME4600_DIO_CTRL_BIT_MODE_0; //0x1 + outl(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + spin_unlock(instance->ctrl_reg_lock); + + outl(0, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me4600_do_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me4600_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t mode; + int size = + flags & (ME_IO_SINGLE_CONFIG_DIO_BIT | ME_IO_SINGLE_CONFIG_DIO_BYTE + | ME_IO_SINGLE_CONFIG_DIO_WORD | + ME_IO_SINGLE_CONFIG_DIO_DWORD); + + PDEBUG("executed.\n"); + + instance = (me4600_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inl(instance->ctrl_reg); + + switch (size) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + mode &= ~(ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1); + mode |= (ME4600_DIO_CTRL_BIT_MODE_0); + } else if (single_config == ME_SINGLE_CONFIG_DIO_MUX32M) { + mode &= ~(ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_0 | + ME4600_DIO_CTRL_BIT_FUNCTION_1 | + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0); + + if (ref == ME_REF_DIO_FIFO_LOW) { + mode |= (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_1); + } else if (ref == ME_REF_DIO_FIFO_HIGH) { + mode |= (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_1 + | + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0); + } else { + PERROR + ("Invalid port reference specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else if (single_config == + ME_SINGLE_CONFIG_DIO_DEMUX32) { + mode &= + ~(ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_0 | + ME4600_DIO_CTRL_BIT_FUNCTION_1 | + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0); + + if (ref == ME_REF_DIO_FIFO_LOW) { + mode |= (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_0); + } else if (ref == ME_REF_DIO_FIFO_HIGH) { + mode |= (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_0 + | + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0); + } else { + PERROR + ("Invalid port reference specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else if (single_config == + ME_SINGLE_CONFIG_DIO_BIT_PATTERN) { + mode &= + ~(ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FUNCTION_0 | + ME4600_DIO_CTRL_BIT_FUNCTION_1 | + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0); + + if (ref == ME_REF_DIO_FIFO_LOW) { + mode |= (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1); + } else if (ref == ME_REF_DIO_FIFO_HIGH) { + mode |= (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1 | + ME4600_DIO_CTRL_BIT_FIFO_HIGH_0); + } else { + PERROR + ("Invalid port reference specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid port direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outl(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_do_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me4600_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t mode; + + PDEBUG("executed.\n"); + + instance = (me4600_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = + inl(instance-> + ctrl_reg) & (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1); + + if (mode == ME4600_DIO_CTRL_BIT_MODE_0) { + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = + inl(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inl(instance->port_reg) & 0xFF; + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + } else { + PERROR("Port not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_do_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me4600_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t byte; + uint32_t mode; + + PDEBUG("executed.\n"); + + instance = (me4600_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = + inl(instance-> + ctrl_reg) & (ME4600_DIO_CTRL_BIT_MODE_0 | + ME4600_DIO_CTRL_BIT_MODE_1); + + if (mode == ME4600_DIO_CTRL_BIT_MODE_0) { + switch (flags) { + + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + byte = inl(instance->port_reg) & 0xFF; + + if (value) + byte |= 0x1 << channel; + else + byte &= ~(0x1 << channel); + + outl(byte, instance->port_reg); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + outl(value, instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + } else { + PERROR("Port not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_do_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me4600_do_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me4600_do_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +me4600_do_subdevice_t *me4600_do_constructor(uint32_t reg_base, + spinlock_t * ctrl_reg_lock) +{ + me4600_do_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me4600_do_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_do_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the subdevice index */ + subdevice->ctrl_reg = reg_base + ME4600_DIO_CTRL_REG; + subdevice->port_reg = reg_base + ME4600_DIO_PORT_0_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_do_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me4600_do_io_single_config; + subdevice->base.me_subdevice_io_single_read = me4600_do_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me4600_do_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me4600_do_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_do_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_do_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me4600_do.h b/drivers/staging/meilhaus/me4600_do.h new file mode 100644 index 000000000000..e8385648e925 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_do.h @@ -0,0 +1,65 @@ +/** + * @file me4600_do.h + * + * @brief ME-4000 digital output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_DO_H_ +#define _ME4600_DO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me4600_do_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Register to configure the port direction. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me4600_do_subdevice_t; + +/** + * @brief The constructor to generate a ME-4000 digital output subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param ctrl_reg_lock Spin lock protecting the control register. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me4600_do_subdevice_t *me4600_do_constructor(uint32_t reg_base, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_ext_irq.c b/drivers/staging/meilhaus/me4600_ext_irq.c new file mode 100644 index 000000000000..8a10dceae32a --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ext_irq.c @@ -0,0 +1,467 @@ +/** + * @file me4600_ext_irq.c + * + * @brief ME-4000 external interrupt subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "meids.h" +#include "me4600_reg.h" +#include "me4600_ai_reg.h" +#include "me4600_ext_irq_reg.h" +#include "me4600_ext_irq.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me4600_ext_irq_io_irq_start(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + me4600_ext_irq_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags; + uint32_t tmp; + + PDEBUG("executed.\n"); + + instance = (me4600_ext_irq_subdevice_t *) subdevice; + + if (flags & ~ME_IO_IRQ_START_DIO_BIT) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((irq_edge != ME_IRQ_EDGE_RISING) + && (irq_edge != ME_IRQ_EDGE_FALLING) + && (irq_edge != ME_IRQ_EDGE_ANY) + ) { + PERROR("Invalid irq edge specified.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + + if (irq_source != ME_IRQ_SOURCE_DIO_LINE) { + PERROR("Invalid irq source specified.\n"); + return ME_ERRNO_INVALID_IRQ_SOURCE; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + tmp = 0x0; //inl(instance->ext_irq_config_reg); + + if (irq_edge == ME_IRQ_EDGE_RISING) { + //tmp &= ~ME4600_EXT_IRQ_CONFIG_MASK; + //tmp |= ME4600_EXT_IRQ_CONFIG_MASK_RISING; + } else if (irq_edge == ME_IRQ_EDGE_FALLING) { + //tmp &= ~ME4600_EXT_IRQ_CONFIG_MASK; + //tmp |= ME4600_EXT_IRQ_CONFIG_MASK_FALLING; + tmp = ME4600_EXT_IRQ_CONFIG_MASK_FALLING; + } else if (irq_edge == ME_IRQ_EDGE_ANY) { + //tmp &= ~ME4600_EXT_IRQ_CONFIG_MASK; + //tmp |= ME4600_EXT_IRQ_CONFIG_MASK_ANY; + tmp = ME4600_EXT_IRQ_CONFIG_MASK_ANY; + } + + outl(tmp, instance->ext_irq_config_reg); + PDEBUG_REG("ext_irq_config_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ext_irq_config_reg - instance->reg_base, tmp); + + spin_lock_irqsave(instance->ctrl_reg_lock, cpu_flags); + tmp = inl(instance->ctrl_reg); + tmp &= ~(ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET); + tmp |= ME4600_AI_CTRL_BIT_EX_IRQ; + outl(tmp, instance->ctrl_reg); + spin_unlock_irqrestore(instance->ctrl_reg_lock, cpu_flags); + instance->rised = 0; + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ext_irq_io_irq_wait(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + me4600_ext_irq_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me4600_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + ME_SUBDEVICE_ENTER; + + if (instance->rised <= 0) { + instance->rised = 0; + if (time_out) { + t = wait_event_interruptible_timeout(instance-> + wait_queue, + (instance->rised != + 0), t); + + if (t == 0) { + PERROR + ("Wait on external interrupt timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } + } else { + wait_event_interruptible(instance->wait_queue, + (instance->rised != 0)); + } + + if (instance->rised < 0) { + PERROR("Wait on interrupt aborted by user.\n"); + err = ME_ERRNO_CANCELLED; + } + } + + if (signal_pending(current)) { + PERROR("Wait on external interrupt aborted by signal.\n"); + err = ME_ERRNO_SIGNAL; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + instance->rised = 0; + *irq_count = instance->count; + *value = instance->value; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ext_irq_io_irq_stop(me_subdevice_t * subdevice, + struct file *filep, + int channel, int flags) +{ + me4600_ext_irq_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags; + uint32_t tmp; + + PDEBUG("executed.\n"); + + instance = (me4600_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp &= ~(ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_regv outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->ctrl_reg_lock); + instance->rised = -1; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me4600_ext_irq_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags) +{ + me4600_ext_irq_subdevice_t *instance; + unsigned long cpu_flags; + uint32_t tmp; + + PDEBUG("executed.\n"); + + instance = (me4600_ext_irq_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->ctrl_reg_lock); + tmp = inl(instance->ctrl_reg); + tmp &= ~(ME4600_AI_CTRL_BIT_EX_IRQ | ME4600_AI_CTRL_BIT_EX_IRQ_RESET); + outl(tmp, instance->ctrl_reg); + PDEBUG_REG("ctrl_regv outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->ctrl_reg_lock); + instance->rised = -1; + instance->count = 0; + outl(ME4600_EXT_IRQ_CONFIG_MASK_ANY, instance->ext_irq_config_reg); + PDEBUG_REG("ext_irq_config_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ext_irq_config_reg - instance->reg_base, + ME4600_EXT_IRQ_CONFIG_MASK_ANY); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static void me4600_ext_irq_destructor(struct me_subdevice *subdevice) +{ + me4600_ext_irq_subdevice_t *instance; + + PDEBUG("executed.\n"); + instance = (me4600_ext_irq_subdevice_t *) subdevice; + me_subdevice_deinit(&instance->base); + free_irq(instance->irq, instance); + kfree(instance); +} + +static int me4600_ext_irq_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 1; + return ME_ERRNO_SUCCESS; +} + +static int me4600_ext_irq_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_EXT_IRQ; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me4600_ext_irq_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = + ME_CAPS_EXT_IRQ_EDGE_RISING | ME_CAPS_EXT_IRQ_EDGE_FALLING | + ME_CAPS_EXT_IRQ_EDGE_ANY; + return ME_ERRNO_SUCCESS; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me4600_ext_irq_isr(int irq, void *dev_id) +#else +static irqreturn_t me4600_ext_irq_isr(int irq, void *dev_id, + struct pt_regs *regs) +#endif +{ + me4600_ext_irq_subdevice_t *instance; + uint32_t ctrl; + uint32_t irq_status; + + instance = (me4600_ext_irq_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + irq_status = inl(instance->irq_status_reg); + if (!(irq_status & ME4600_IRQ_STATUS_BIT_EX)) { + PINFO("%ld Shared interrupt. %s(): irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, irq_status); + return IRQ_NONE; + } + + PDEBUG("executed.\n"); + + spin_lock(&instance->subdevice_lock); + instance->rised = 1; + instance->value = inl(instance->ext_irq_value_reg); + instance->count++; + + spin_lock(instance->ctrl_reg_lock); + ctrl = inl(instance->ctrl_reg); + ctrl |= ME4600_AI_CTRL_BIT_EX_IRQ_RESET; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + ctrl &= ~ME4600_AI_CTRL_BIT_EX_IRQ_RESET; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock(instance->ctrl_reg_lock); + + spin_unlock(&instance->subdevice_lock); + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +me4600_ext_irq_subdevice_t *me4600_ext_irq_constructor(uint32_t reg_base, + int irq, + spinlock_t * + ctrl_reg_lock) +{ + me4600_ext_irq_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me4600_ext_irq_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me4600_ext_irq_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + /* Register interrupt */ + subdevice->irq = irq; + + if (request_irq(subdevice->irq, me4600_ext_irq_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME4600_NAME, subdevice)) { + PERROR("Cannot register interrupt.\n"); + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + + /* Initialize registers */ + subdevice->irq_status_reg = reg_base + ME4600_IRQ_STATUS_REG; + subdevice->ctrl_reg = reg_base + ME4600_AI_CTRL_REG; + subdevice->ext_irq_config_reg = reg_base + ME4600_EXT_IRQ_CONFIG_REG; + subdevice->ext_irq_value_reg = reg_base + ME4600_EXT_IRQ_VALUE_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Override base class methods. */ + subdevice->base.me_subdevice_destructor = me4600_ext_irq_destructor; + subdevice->base.me_subdevice_io_reset_subdevice = + me4600_ext_irq_io_reset_subdevice; + subdevice->base.me_subdevice_io_irq_start = me4600_ext_irq_io_irq_start; + subdevice->base.me_subdevice_io_irq_wait = me4600_ext_irq_io_irq_wait; + subdevice->base.me_subdevice_io_irq_stop = me4600_ext_irq_io_irq_stop; + subdevice->base.me_subdevice_query_number_channels = + me4600_ext_irq_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me4600_ext_irq_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me4600_ext_irq_query_subdevice_caps; + + subdevice->rised = 0; + subdevice->count = 0; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me4600_ext_irq.h b/drivers/staging/meilhaus/me4600_ext_irq.h new file mode 100644 index 000000000000..3c7b27f9e5dc --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ext_irq.h @@ -0,0 +1,78 @@ +/** + * @file me4600_ext_irq.h + * + * @brief Meilhaus ME-4000 external interrupt subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_EXT_IRQ_H_ +#define _ME4600_EXT_IRQ_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The subdevice class. + */ +typedef struct me4600_ext_irq_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + + wait_queue_head_t wait_queue; + + int irq; + + int rised; + int value; + int count; + + unsigned long ctrl_reg; + unsigned long irq_status_reg; + unsigned long ext_irq_config_reg; + unsigned long ext_irq_value_reg; +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me4600_ext_irq_subdevice_t; + +/** + * @brief The constructor to generate a external interrupt subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param irq The interrupt number assigned by the PCI BIOS. + * @param ctrl_reg_lock Pointer to spin lock protecting the control register from concurrent access. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me4600_ext_irq_subdevice_t *me4600_ext_irq_constructor(uint32_t reg_base, + int irq, + spinlock_t * + ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_ext_irq_reg.h b/drivers/staging/meilhaus/me4600_ext_irq_reg.h new file mode 100644 index 000000000000..898e1e74d9e7 --- /dev/null +++ b/drivers/staging/meilhaus/me4600_ext_irq_reg.h @@ -0,0 +1,41 @@ +/** + * @file me4600_ext_irq_reg.h + * + * @brief ME-4000 external interrupt subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_EXT_IRQ_REG_H_ +#define _ME4600_EXT_IRQ_REG_H_ + +#ifdef __KERNEL__ + +#define ME4600_EXT_IRQ_CONFIG_REG 0xCC // R/_ +#define ME4600_EXT_IRQ_VALUE_REG 0xD0 // R/_ + +#define ME4600_EXT_IRQ_CONFIG_MASK_RISING 0x0 +#define ME4600_EXT_IRQ_CONFIG_MASK_FALLING 0x1 +#define ME4600_EXT_IRQ_CONFIG_MASK_ANY 0x3 +#define ME4600_EXT_IRQ_CONFIG_MASK 0x3 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me4600_reg.h b/drivers/staging/meilhaus/me4600_reg.h new file mode 100644 index 000000000000..ae152bbc6a3d --- /dev/null +++ b/drivers/staging/meilhaus/me4600_reg.h @@ -0,0 +1,46 @@ +/** + * @file me4600_reg.h + * + * @brief ME-4000 register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME4600_REG_H_ +#define _ME4600_REG_H_ + +#ifdef __KERNEL__ + +#define ME4600_IRQ_STATUS_REG 0x9C // R/_ + +#define ME4600_IRQ_STATUS_BIT_EX 0x01 +#define ME4600_IRQ_STATUS_BIT_LE 0x02 +#define ME4600_IRQ_STATUS_BIT_AI_HF 0x04 +#define ME4600_IRQ_STATUS_BIT_AO_0_HF 0x08 +#define ME4600_IRQ_STATUS_BIT_AO_1_HF 0x10 +#define ME4600_IRQ_STATUS_BIT_AO_2_HF 0x20 +#define ME4600_IRQ_STATUS_BIT_AO_3_HF 0x40 +#define ME4600_IRQ_STATUS_BIT_SC 0x80 + +#define ME4600_IRQ_STATUS_BIT_AO_HF ME4600_IRQ_STATUS_BIT_AO_0_HF + +#endif +#endif diff --git a/drivers/staging/meilhaus/me6000_ao.c b/drivers/staging/meilhaus/me6000_ao.c new file mode 100644 index 000000000000..3f5ff6d1b991 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_ao.c @@ -0,0 +1,3739 @@ +/** + * @file me6000_ao.c + * + * @brief ME-6000 analog output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* Includes + */ +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "meids.h" +#include "me6000_reg.h" +#include "me6000_ao_reg.h" +#include "me6000_ao.h" + +/* Defines + */ + +static int me6000_ao_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range); + +static int me6000_ao_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count); + +static int me6000_ao_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata); + +static int me6000_ao_query_timer(me_subdevice_t * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks); + +static int me6000_ao_query_number_channels(me_subdevice_t * subdevice, + int *number); + +static int me6000_ao_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype); + +static int me6000_ao_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps); + +static int me6000_ao_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count); + +/** Remove subdevice. */ +static void me6000_ao_destructor(struct me_subdevice *subdevice); + +/** Reset subdevice. Stop all actions. Reset registry. Disable FIFO. Set output to 0V and status to 'none'. */ +static int me6000_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags); + +/** Set output as single */ +static int me6000_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags); + +/** Pass to user actual value of output. */ +static int me6000_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags); + +/** Write to output requed value. */ +static int me6000_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags); + +/** Set output as streamed device. */ +static int me6000_ao_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags); + +/** Wait for / Check empty space in buffer. */ +static int me6000_ao_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags); + +/** Start streaming. */ +static int me6000_ao_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags); + +/** Check actual state. / Wait for end. */ +static int me6000_ao_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags); + +/** Stop streaming. */ +static int me6000_ao_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags); + +/** Write datas to buffor. */ +static int me6000_ao_io_stream_write(me_subdevice_t * subdevice, + struct file *filep, + int write_mode, + int *values, int *count, int flags); + +/** Interrupt handler. Copy from buffer to FIFO. */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me6000_ao_isr(int irq, void *dev_id); +#else +static irqreturn_t me6000_ao_isr(int irq, void *dev_id, struct pt_regs *regs); +#endif + +/** Copy data from circular buffer to fifo (fast) in wraparound mode. */ +int inline ao_write_data_wraparound(me6000_ao_subdevice_t * instance, int count, + int start_pos); + +/** Copy data from circular buffer to fifo (fast).*/ +int inline ao_write_data(me6000_ao_subdevice_t * instance, int count, + int start_pos); + +/** Copy data from circular buffer to fifo (slow).*/ +int inline ao_write_data_pooling(me6000_ao_subdevice_t * instance, int count, + int start_pos); + +/** Copy data from user space to circular buffer. */ +int inline ao_get_data_from_user(me6000_ao_subdevice_t * instance, int count, + int *user_values); + +/** Stop presentation. Preserve FIFOs. */ +int inline ao_stop_immediately(me6000_ao_subdevice_t * instance); + +/** Function for checking timeout in non-blocking mode. */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) +static void me6000_ao_work_control_task(void *subdevice); +#else +static void me6000_ao_work_control_task(struct work_struct *work); +#endif + +/* Functions + */ + +static int me6000_ao_io_reset_subdevice(me_subdevice_t * subdevice, + struct file *filep, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t tmp; + uint32_t ctrl; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + instance->status = ao_status_none; + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + instance->timeout.delay = 0; + instance->timeout.start_time = jiffies; + + //Stop state machine. + err = ao_stop_immediately(instance); + + //Remove from synchronous start. + spin_lock(instance->preload_reg_lock); + tmp = inl(instance->preload_reg); + tmp &= + ~((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + outl(tmp, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, tmp); + *instance->preload_flags &= + ~((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + + //Reset triggering flag + *instance->triggering_flags &= ~(0x1 << instance->ao_idx); + spin_unlock(instance->preload_reg_lock); + + if (instance->fifo) { + //Set single mode, dissable FIFO, dissable external trigger, block interrupt. + ctrl = ME6000_AO_MODE_SINGLE; + + //Block ISM. + ctrl |= + (ME6000_AO_CTRL_BIT_STOP | + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP); + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + //Set speed + outl(ME6000_AO_MIN_CHAN_TICKS - 1, instance->timer_reg); + //Reset interrupt latch + inl(instance->irq_reset_reg); + } + + instance->hardware_stop_delay = HZ / 10; //100ms + + //Set output to 0V + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->single_reg - instance->reg_base, 0x8000); + + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + instance->preloaded_count = 0; + instance->data_count = 0; + instance->single_value = 0x8000; + instance->single_value_in_fifo = 0x8000; + + //Set status to signal that device is unconfigured. + instance->status = ao_status_none; + //Signal reset if user is on wait. + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t ctrl; + uint32_t sync; + unsigned long cpu_flags; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. ID=%d\n", instance->ao_idx); + + // Checking parameters + if (flags) { + PERROR + ("Invalid flag specified. Must be ME_IO_SINGLE_CONFIG_NO_FLAGS.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (instance->fifo) { //Stream hardware (with or without fifo) + if ((trig_edge == ME_TRIG_TYPE_SW) + && (trig_edge != ME_TRIG_EDGE_NONE)) { + PERROR + ("Invalid trigger edge. Software trigger has not edge.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + + if (trig_type == ME_TRIG_TYPE_EXT_DIGITAL) { + switch (trig_edge) { + case ME_TRIG_EDGE_ANY: + case ME_TRIG_EDGE_RISING: + case ME_TRIG_EDGE_FALLING: + break; + + default: + PERROR("Invalid trigger edge.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + } + + if ((trig_type != ME_TRIG_TYPE_SW) + && (trig_type != ME_TRIG_TYPE_EXT_DIGITAL)) { + PERROR + ("Invalid trigger type. Trigger must be software or digital.\n"); + return ME_ERRNO_INVALID_TRIG_TYPE; + } + } else { //Single + if (trig_edge != ME_TRIG_EDGE_NONE) { + PERROR + ("Invalid trigger edge. Single output trigger hasn't own edge.\n"); + return ME_ERRNO_INVALID_TRIG_EDGE; + } + + if (trig_type != ME_TRIG_TYPE_SW) { + PERROR + ("Invalid trigger type. Trigger must be software.\n"); + return ME_ERRNO_INVALID_TRIG_TYPE; + } + + } + + if ((trig_chan != ME_TRIG_CHAN_DEFAULT) + && (trig_chan != ME_TRIG_CHAN_SYNCHRONOUS)) { + PERROR("Invalid trigger channel specified.\n"); + return ME_ERRNO_INVALID_TRIG_CHAN; + } +/* + if ((trig_type == ME_TRIG_TYPE_EXT_DIGITAL) && (trig_chan != ME_TRIG_CHAN_SYNCHRONOUS)) + { + PERROR("Invalid trigger channel specified. Must be synchronous when digital is choose.\n"); + return ME_ERRNO_INVALID_TRIG_CHAN; + } +*/ + if (ref != ME_REF_AO_GROUND) { + PERROR + ("Invalid reference. Analog outputs have to have got REF_AO_GROUND.\n"); + return ME_ERRNO_INVALID_REF; + } + + if (single_config != 0) { + PERROR + ("Invalid single config specified. Only one range for anlog outputs is available.\n"); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + + if (channel != 0) { + PERROR + ("Invalid channel number specified. Analog output have only one channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + //Subdevice running in stream mode! + if ((instance->status >= ao_status_stream_run_wait) + && (instance->status < ao_status_stream_end)) { + PERROR("Subdevice is busy.\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } +/// @note For single all calls (config and write) are erasing previous state! + + instance->status = ao_status_none; + + // Correct single mirrors + instance->single_value_in_fifo = instance->single_value; + + //Stop device + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + + if (instance->fifo) { // Set control register. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + // Set stop bit. Stop streaming mode (If running.). + ctrl = inl(instance->ctrl_reg); + //Reset all bits. + ctrl = + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP | ME6000_AO_CTRL_BIT_STOP; + if (trig_type == ME_TRIG_TYPE_EXT_DIGITAL) { + PINFO("External digital trigger.\n"); + + if (trig_edge == ME_TRIG_EDGE_ANY) { +// ctrl |= ME6000_AO_CTRL_BIT_EX_TRIG_EDGE | ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + instance->ctrl_trg = + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE | + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + } else if (trig_edge == ME_TRIG_EDGE_FALLING) { +// ctrl |= ME6000_AO_CTRL_BIT_EX_TRIG_EDGE; + instance->ctrl_trg = + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE; + } else if (trig_edge == ME_TRIG_EDGE_RISING) { + instance->ctrl_trg = 0x0; + } + } else if (trig_type == ME_TRIG_TYPE_SW) { + PDEBUG("SOFTWARE TRIGGER\n"); + instance->ctrl_trg = 0x0; + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } else { + PDEBUG("SOFTWARE TRIGGER\n"); + } + + // Set preload/synchronization register. + spin_lock(instance->preload_reg_lock); + + if (trig_type == ME_TRIG_TYPE_SW) { + *instance->preload_flags &= + ~(ME6000_AO_SYNC_EXT_TRIG << instance->ao_idx); + } else //if (trig_type == ME_TRIG_TYPE_EXT_DIGITAL) + { + *instance->preload_flags |= + ME6000_AO_SYNC_EXT_TRIG << instance->ao_idx; + } + + if (trig_chan == ME_TRIG_CHAN_DEFAULT) { + *instance->preload_flags &= + ~(ME6000_AO_SYNC_HOLD << instance->ao_idx); + } else //if (trig_chan == ME_TRIG_CHAN_SYNCHRONOUS) + { + *instance->preload_flags |= + ME6000_AO_SYNC_HOLD << instance->ao_idx; + } + + //Reset hardware register + sync = inl(instance->preload_reg); + PDEBUG_REG("preload_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, sync); + sync &= ~(ME6000_AO_SYNC_EXT_TRIG << instance->ao_idx); + sync |= ME6000_AO_SYNC_HOLD << instance->ao_idx; + + //Output configured in default mode (safe one) + outl(sync, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, sync); + spin_unlock(instance->preload_reg_lock); + + instance->status = ao_status_single_configured; + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + unsigned long j; + unsigned long delay = 0; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & ~ME_IO_SINGLE_NONBLOCKING) { + PERROR("Invalid flag specified. %d\n", flags); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((instance->status >= ao_status_stream_configured) + && (instance->status <= ao_status_stream_end)) { + PERROR("Subdevice not configured to work in single mode!\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + if (channel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + ME_SUBDEVICE_ENTER; + if ((!flags) && (instance->status == ao_status_single_run_wait)) { //Blocking mode. Wait for trigger. + if (time_out) { + delay = (time_out * HZ) / 1000; + if (delay == 0) + delay = 1; + } + + j = jiffies; + + //Only runing process will interrupt this call. Events are signaled when status change. This procedure has own timeout. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_single_run_wait), + (delay) ? delay : LONG_MAX); + + if (instance->status == ao_status_none) { + PDEBUG("Single canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - j) >= delay)) { + PDEBUG("Timeout reached.\n"); + err = ME_ERRNO_TIMEOUT; + } + + *value = + (!err) ? instance->single_value_in_fifo : instance-> + single_value; + } else { //Non-blocking mode + //Read value + *value = instance->single_value; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags; + unsigned long j; + unsigned long delay = 0; + + uint32_t sync_mask; + uint32_t mode; + + uint32_t tmp; + +/// Workaround for mix-mode - begin + uint32_t ctrl = 0x0; + uint32_t status; +/// Workaround for mix-mode - end + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & + ~(ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS | + ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((instance->status == ao_status_none) + || (instance->status > ao_status_single_end)) { + PERROR("Subdevice not configured to work in single mode!\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + if (channel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (value & ~ME6000_AO_MAX_DATA) { + PERROR("Invalid value provided.\n"); + return ME_ERRNO_VALUE_OUT_OF_RANGE; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + ME_SUBDEVICE_ENTER; + +/// @note For single all calls (config and write) are erasing previous state! + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + // Correct single mirrors + instance->single_value_in_fifo = instance->single_value; + + //Stop device + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + + if (delay == 0) + delay = 1; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + + instance->single_value_in_fifo = value; + + if (instance->fifo) { + ctrl = inl(instance->ctrl_reg); + } + + if (instance->fifo & ME6000_AO_HAS_FIFO) { /// Workaround for mix-mode - begin + //Set speed + outl(ME6000_AO_MIN_CHAN_TICKS - 1, instance->timer_reg); + PDEBUG_REG("timer_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->timer_reg - instance->reg_base, + (int)ME6000_AO_MIN_CHAN_TICKS); + instance->hardware_stop_delay = HZ / 10; //100ms + + status = inl(instance->status_reg); + + //Set the continous mode. + ctrl &= ~ME6000_AO_CTRL_MODE_MASK; + ctrl |= ME6000_AO_MODE_CONTINUOUS; + + //Prepare FIFO + if (!(ctrl & ME6000_AO_CTRL_BIT_ENABLE_FIFO)) { //FIFO wasn't enabeled. Do it. + PINFO("Enableing FIFO.\n"); + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_FIFO; + } else { //Check if FIFO is empty + if (status & ME6000_AO_STATUS_BIT_EF) { //FIFO not empty + PINFO("Reseting FIFO.\n"); + ctrl &= + ~(ME6000_AO_CTRL_BIT_ENABLE_FIFO | + ME6000_AO_CTRL_BIT_ENABLE_IRQ); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - + instance->reg_base, ctrl); + + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_FIFO; + } else { //FIFO empty, only interrupt needs to be disabled! + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + } + } + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + //Write output - 1 value to FIFO + if (instance->ao_idx & 0x1) { + outl(value <<= 16, instance->fifo_reg); + PDEBUG_REG("fifo_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->fifo_reg - instance->reg_base, + value <<= 16); + } else { + outl(value, instance->fifo_reg); + PDEBUG_REG("fifo_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->fifo_reg - instance->reg_base, + value); + } + /// Workaround for mix-mode - end + } else { //No FIFO - always in single mode + //Write value + PDEBUG("Write value\n"); + outl(value, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, value); + } + + mode = *instance->preload_flags >> instance->ao_idx; + mode &= (ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG); + + PINFO("Triggering mode: 0x%08x\n", mode); + + spin_lock(instance->preload_reg_lock); + sync_mask = inl(instance->preload_reg); + PDEBUG_REG("preload_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, sync_mask); + switch (mode) { + case 0: //0x00000000: Individual software + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG; + + if (instance->fifo & ME6000_AO_HAS_FIFO) { // FIFO - Continous mode + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG; + if ((sync_mask & ((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != 0x0) { //Now we can set correct mode. + sync_mask &= + ~((ME6000_AO_SYNC_EXT_TRIG | + ME6000_AO_SYNC_HOLD) << instance-> + ao_idx); + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } else { // No FIFO - Single mode: In this case resetting 'ME6000_AO_SYNC_HOLD' will trigger output. + if ((sync_mask & ((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != ME6000_AO_SYNC_HOLD) { //Now we can set correct mode. This is exception. It is set to synchronous and triggered later. + sync_mask &= + ~(ME6000_AO_SYNC_EXT_TRIG << instance-> + ao_idx); + sync_mask |= + ME6000_AO_SYNC_HOLD << instance->ao_idx; + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } + instance->single_value = value; + break; + + case ME6000_AO_SYNC_EXT_TRIG: //0x00010000: Individual hardware + PDEBUG("DIGITAL TRIGGER\n"); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG; + + if (instance->fifo & ME6000_AO_HAS_FIFO) { // FIFO - Continous mode + if ((sync_mask & ((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << instance->ao_idx)) != 0x0) { //Now we can set correct mode. + sync_mask &= + ~((ME6000_AO_SYNC_EXT_TRIG | + ME6000_AO_SYNC_HOLD) << instance-> + ao_idx); + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } else { // No FIFO - Single mode + if ((sync_mask & + ((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << + instance->ao_idx)) != ME6000_AO_SYNC_HOLD) { + //Now we can set correct mode + sync_mask &= + ~(ME6000_AO_SYNC_EXT_TRIG << instance-> + ao_idx); + sync_mask |= + ME6000_AO_SYNC_HOLD << instance->ao_idx; + + outl(sync_mask, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + } + break; + + case ME6000_AO_SYNC_HOLD: //0x00000001: Synchronous software + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG; + + if ((sync_mask & + ((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << + instance->ao_idx)) != + (ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG)) { + //Now we can set correct mode + sync_mask |= + ME6000_AO_SYNC_EXT_TRIG << instance->ao_idx; + sync_mask |= ME6000_AO_SYNC_HOLD << instance->ao_idx; + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + //Set triggering flag + *instance->triggering_flags |= 0x1 << instance->ao_idx; + break; + + case (ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG): //0x00010001: Synchronous hardware + PDEBUG("DIGITAL TRIGGER\n"); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG; + + if ((sync_mask & + ((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << + instance->ao_idx)) != + (ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG)) { + //Now we can set correct mode + sync_mask |= + (ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << + instance->ao_idx; + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + } + //Set triggering flag + *instance->triggering_flags |= 0x1 << instance->ao_idx; + break; + } +// spin_unlock(instance->preload_reg_lock); // Moved down. + + if (instance->fifo) { //Activate ISM (remove 'stop' bits) + ctrl &= + ~(ME6000_AO_CTRL_BIT_EX_TRIG_EDGE | + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH); + ctrl |= instance->ctrl_trg; + ctrl &= + ~(ME6000_AO_CTRL_BIT_STOP | + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP); + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + } + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + +/// @note When flag 'ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS' is set than output is triggered. ALWAYS! + + PINFO("<%s> start mode= 0x%08x %s\n", __FUNCTION__, mode, + (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) ? "SYNCHRONOUS" : + ""); + if (instance->fifo & ME6000_AO_HAS_FIFO) { // FIFO - Continous mode + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { //Trigger outputs + //Add channel to start list + outl(sync_mask | + (ME6000_AO_SYNC_HOLD << instance->ao_idx), + instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask | (ME6000_AO_SYNC_HOLD << + instance->ao_idx)); + + //Fire + PINFO + ("Fired all software synchronous outputs by software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, + 0x8000); + + //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + + } else if (!mode) { //Trigger outputs +/* //Remove channel from start list + outl(sync_mask & ~(ME6000_AO_SYNC_HOLD << instance->ao_idx), instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, sync_mask & ~(ME6000_AO_SYNC_HOLD << instance->ao_idx)); +*/ + //Fire + PINFO("Software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, + 0x8000); + +/* //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, sync_mask); +*/ + } +/// @note This is mix-mode case. For now I do not have possibility to trigger first 4 channels (continous mode) and other (single) ones at once. +/// @note Because triggering is not working it can not be add to synchronous list. First 4 channels don't need this information, anyway. + *instance->triggering_flags &= 0xFFFFFFF0; + } else { // No FIFO - Single mode + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { //Fired all software synchronous outputs. + tmp = ~(*instance->preload_flags | 0xFFFF0000); + PINFO + ("Fired all software synchronous outputs. mask:0x%08x\n", + tmp); + tmp |= sync_mask & 0xFFFF0000; + // Add this channel to list + tmp &= ~(ME6000_AO_SYNC_HOLD << instance->ao_idx); + + //Fire + PINFO("Software trigger.\n"); + outl(tmp, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + tmp); + + //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + + //Set all as triggered. + *instance->triggering_flags = 0x0; + } else if (!mode) { // Add this channel to list + outl(sync_mask & + ~(ME6000_AO_SYNC_HOLD << instance->ao_idx), + instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask & ~(ME6000_AO_SYNC_HOLD << + instance->ao_idx)); + + //Fire + PINFO("Software trigger.\n"); + + //Restore save settings + outl(sync_mask, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + sync_mask); + + //Set all as triggered. + *instance->triggering_flags = 0x0; + } + + } + spin_unlock(instance->preload_reg_lock); + + instance->status = ao_status_single_run_wait; + + instance->timeout.delay = delay; + instance->timeout.start_time = jiffies; + instance->ao_control_task_flag = 1; + queue_delayed_work(instance->me6000_workqueue, + &instance->ao_control_task, 1); + + if (!(flags & ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING)) { + j = jiffies; + + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_single_run_wait), + (delay) ? delay + + 1 : LONG_MAX); + + if (instance->status != ao_status_single_end) { + PDEBUG("Single canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + ao_stop_immediately(instance); + instance->status = ao_status_none; + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - j) >= delay)) { + if (instance->status == ao_status_single_end) { + PDEBUG("Timeout reached.\n"); + } else if ((jiffies - j) > delay) { + PERROR + ("Timeout reached. Not handled by control task!\n"); + ao_stop_immediately(instance); + } else { + PERROR + ("Timeout reached. Signal come but status is strange: %d\n", + instance->status); + ao_stop_immediately(instance); + } + + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + instance->status = ao_status_single_end; + err = ME_ERRNO_TIMEOUT; + } + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_stream_config(me_subdevice_t * subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t ctrl; + unsigned long cpu_flags; + uint64_t conv_ticks; + unsigned int conv_start_ticks_low = trigger->iConvStartTicksLow; + unsigned int conv_start_ticks_high = trigger->iConvStartTicksHigh; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + conv_ticks = + (uint64_t) conv_start_ticks_low + + ((uint64_t) conv_start_ticks_high << 32); + + if (flags & + ~(ME_IO_STREAM_CONFIG_HARDWARE_ONLY | + ME_IO_STREAM_CONFIG_WRAPAROUND)) { + PERROR("Invalid flags.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (flags & ME_IO_STREAM_CONFIG_HARDWARE_ONLY) { + if (!flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + PERROR + ("Hardware ME_IO_STREAM_CONFIG_HARDWARE_ONLY has to be with ME_IO_STREAM_CONFIG_WRAPAROUND.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((trigger->iAcqStopTrigType != ME_TRIG_TYPE_NONE) + || (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE)) { + PERROR + ("Hardware wraparound mode must be in infinite mode.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + } + + if (count != 1) { + PERROR("Only 1 entry in config list acceptable.\n"); + return ME_ERRNO_INVALID_CONFIG_LIST_COUNT; + } + + if (config_list[0].iChannel != 0) { + PERROR("Invalid channel number specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (config_list[0].iStreamConfig != 0) { + PERROR("Only one range available.\n"); + return ME_ERRNO_INVALID_STREAM_CONFIG; + } + + if (config_list[0].iRef != ME_REF_AO_GROUND) { + PERROR("Output is referenced to ground.\n"); + return ME_ERRNO_INVALID_REF; + } + + if ((trigger->iAcqStartTicksLow != 0) + || (trigger->iAcqStartTicksHigh != 0)) { + PERROR + ("Invalid acquisition start trigger argument specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_ARG; + } + + if (config_list[0].iFlags) { + PERROR("Invalid config list flag.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((trigger->iAcqStartTrigType != ME_TRIG_TYPE_SW) + && (trigger->iAcqStartTrigType != ME_TRIG_TYPE_EXT_DIGITAL)) { + PERROR("Invalid acquisition start trigger type specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_TYPE; + } + + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_EXT_DIGITAL) { + switch (trigger->iAcqStartTrigEdge) { + case ME_TRIG_EDGE_RISING: + case ME_TRIG_EDGE_FALLING: + case ME_TRIG_EDGE_ANY: + break; + + default: + PERROR + ("Invalid acquisition start trigger edge specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + } + } + + if ((trigger->iAcqStartTrigType == ME_TRIG_TYPE_SW) + && (trigger->iAcqStartTrigEdge != ME_TRIG_TYPE_NONE)) { + PERROR("Invalid acquisition start trigger edge specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE; + } + + if (trigger->iScanStartTrigType != ME_TRIG_TYPE_FOLLOW) { + PERROR("Invalid scan start trigger type specified.\n"); + return ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE; + } + + if (trigger->iConvStartTrigType != ME_TRIG_TYPE_TIMER) { + PERROR("Invalid conv start trigger type specified.\n"); + return ME_ERRNO_INVALID_CONV_START_TRIG_TYPE; + } + + if ((conv_ticks < ME6000_AO_MIN_CHAN_TICKS) + || (conv_ticks > ME6000_AO_MAX_CHAN_TICKS)) { + PERROR("Invalid conv start trigger argument specified.\n"); + return ME_ERRNO_INVALID_CONV_START_ARG; + } + + if (trigger->iAcqStartTicksLow || trigger->iAcqStartTicksHigh) { + PERROR("Invalid acq start trigger argument specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_ARG; + } + + if (trigger->iScanStartTicksLow || trigger->iScanStartTicksHigh) { + PERROR("Invalid scan start trigger argument specified.\n"); + return ME_ERRNO_INVALID_SCAN_START_ARG; + } + + switch (trigger->iScanStopTrigType) { + case ME_TRIG_TYPE_NONE: + if (trigger->iScanStopCount != 0) { + PERROR("Invalid scan stop count specified.\n"); + return ME_ERRNO_INVALID_SCAN_STOP_ARG; + } + break; + + case ME_TRIG_TYPE_COUNT: + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + if (trigger->iScanStopCount <= 0) { + PERROR("Invalid scan stop count specified.\n"); + return ME_ERRNO_INVALID_SCAN_STOP_ARG; + } + } else { + PERROR("The continous mode has not 'scan' contects.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + } + break; + + default: + PERROR("Invalid scan stop trigger type specified.\n"); + return ME_ERRNO_INVALID_SCAN_STOP_TRIG_TYPE; + } + + switch (trigger->iAcqStopTrigType) { + case ME_TRIG_TYPE_NONE: + if (trigger->iAcqStopCount != 0) { + PERROR("Invalid acq stop count specified.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_ARG; + } + break; + + case ME_TRIG_TYPE_COUNT: + if (trigger->iScanStopTrigType != ME_TRIG_TYPE_NONE) { + PERROR("Invalid acq stop trigger type specified.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + } + + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { + if (trigger->iAcqStopCount <= 0) { + PERROR + ("The continous mode has not 'scan' contects.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_ARG; + } + } +// else +// { +// PERROR("Invalid acq stop trigger type specified.\n"); +// return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; +// } + + break; + + default: + PERROR("Invalid acq stop trigger type specified.\n"); + return ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE; + } + + switch (trigger->iAcqStartTrigChan) { + case ME_TRIG_CHAN_DEFAULT: + case ME_TRIG_CHAN_SYNCHRONOUS: + break; + + default: + PERROR("Invalid acq start trigger channel specified.\n"); + return ME_ERRNO_INVALID_ACQ_START_TRIG_CHAN; + } + + ME_SUBDEVICE_ENTER; + + //Stop device + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + //Check if state machine is stopped. + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + //Reset control register. Block all actions. Disable IRQ. Disable FIFO. + ctrl = ME6000_AO_CTRL_BIT_IMMEDIATE_STOP | ME6000_AO_CTRL_BIT_STOP; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + //This is paranoic, but to be sure. + instance->preloaded_count = 0; + instance->data_count = 0; + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + + /* Set mode. */ + if (flags & ME_IO_STREAM_CONFIG_WRAPAROUND) { //Wraparound + if (flags & ME_IO_STREAM_CONFIG_HARDWARE_ONLY) { //Hardware wraparound + PINFO("Hardware wraparound.\n"); + ctrl |= ME6000_AO_MODE_WRAPAROUND; + instance->mode = ME6000_AO_HW_WRAP_MODE; + } else { //Software wraparound + PINFO("Software wraparound.\n"); + ctrl |= ME6000_AO_MODE_CONTINUOUS; + instance->mode = ME6000_AO_SW_WRAP_MODE; + } + } else { //Continous + PINFO("Continous.\n"); + ctrl |= ME6000_AO_MODE_CONTINUOUS; + instance->mode = ME6000_AO_CONTINOUS; + } + + //Set the trigger edge. + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_EXT_DIGITAL) { //Set the trigger type and edge for external trigger. + PINFO("External digital trigger.\n"); + instance->start_mode = ME6000_AO_EXT_TRIG; + + switch (trigger->iAcqStartTrigEdge) { + case ME_TRIG_EDGE_RISING: + PINFO("Set the trigger edge: rising.\n"); + instance->ctrl_trg = 0x0; + break; + + case ME_TRIG_EDGE_FALLING: + PINFO("Set the trigger edge: falling.\n"); +// ctrl |= ME6000_AO_CTRL_BIT_EX_TRIG_EDGE; + instance->ctrl_trg = ME6000_AO_CTRL_BIT_EX_TRIG_EDGE; + break; + + case ME_TRIG_EDGE_ANY: + PINFO("Set the trigger edge: both edges.\n"); +// ctrl |= ME6000_AO_CTRL_BIT_EX_TRIG_EDGE | ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + instance->ctrl_trg = + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE | + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH; + break; + } + } else { + PINFO("Internal software trigger.\n"); + instance->start_mode = 0; + } + + //Set the stop mode and value. + if (trigger->iAcqStopTrigType == ME_TRIG_TYPE_COUNT) { //Amount of data + instance->stop_mode = ME6000_AO_ACQ_STOP_MODE; + instance->stop_count = trigger->iAcqStopCount; + } else if (trigger->iScanStopTrigType == ME_TRIG_TYPE_COUNT) { //Amount of 'scans' + instance->stop_mode = ME6000_AO_SCAN_STOP_MODE; + instance->stop_count = trigger->iScanStopCount; + } else { //Infinite + instance->stop_mode = ME6000_AO_INF_STOP_MODE; + instance->stop_count = 0; + } + + PINFO("Stop count: %d.\n", instance->stop_count); + + if (trigger->iAcqStartTrigChan == ME_TRIG_CHAN_SYNCHRONOUS) { //Synchronous start + instance->start_mode |= ME6000_AO_SYNC_HOLD; + if (trigger->iAcqStartTrigType == ME_TRIG_TYPE_EXT_DIGITAL) { //Externaly triggered + PINFO("Synchronous start. Externaly trigger active.\n"); + instance->start_mode |= ME6000_AO_SYNC_EXT_TRIG; + } +#ifdef MEDEBUG_INFO + else { + PINFO + ("Synchronous start. Externaly trigger dissabled.\n"); + } +#endif + + } + //Set speed + outl(conv_ticks - 2, instance->timer_reg); + PDEBUG_REG("timer_reg outl(0x%lX+0x%lX)=0x%llx\n", instance->reg_base, + instance->timer_reg - instance->reg_base, conv_ticks - 2); + instance->hardware_stop_delay = (int)(conv_ticks * HZ) / ME6000_AO_BASE_FREQUENCY; //<== MUST be with cast! + + // Write the control word + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Set status. + instance->status = ao_status_stream_configured; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_stream_new_values(me_subdevice_t * subdevice, + struct file *filep, + int time_out, int *count, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + long j; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (!instance->circ_buf.buf) { + PERROR("Circular buffer not exists.\n"); + return ME_ERRNO_INTERNAL; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + ME_SUBDEVICE_ENTER; + + if (me_circ_buf_space(&instance->circ_buf)) { //The buffer is NOT full. + *count = me_circ_buf_space(&instance->circ_buf); + } else { //The buffer is full. + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } else { //Max time. + t = LONG_MAX; + } + + *count = 0; + + j = jiffies; + + //Only runing process will interrupt this call. Interrupts are when FIFO HF is signaled. + wait_event_interruptible_timeout(instance->wait_queue, + ((me_circ_buf_space + (&instance->circ_buf)) + || !(inl(instance->status_reg) + & + ME6000_AO_STATUS_BIT_FSM)), + t); + + if (!(inl(instance->status_reg) & ME6000_AO_STATUS_BIT_FSM)) { + PERROR("AO subdevice is not running.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + } else if (signal_pending(current)) { + PERROR("Wait on values interrupted from signal.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } else if ((jiffies - j) >= t) { + PERROR("Wait on values timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } else { //Uff... all is good. Inform user about empty space. + *count = me_circ_buf_space(&instance->circ_buf); + } + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_stream_start(me_subdevice_t * subdevice, + struct file *filep, + int start_mode, int time_out, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long cpu_flags = 0; + uint32_t status; + uint32_t ctrl; + uint32_t synch; + int count = 0; + int circ_buffer_count; + + unsigned long ref; + unsigned long delay = 0; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags & ~ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS) { + PERROR("Invalid flags.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid timeout specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if ((start_mode != ME_START_MODE_BLOCKING) + && (start_mode != ME_START_MODE_NONBLOCKING)) { + PERROR("Invalid start mode specified.\n"); + return ME_ERRNO_INVALID_START_MODE; + } + + if (time_out) { + delay = (time_out * HZ) / 1000; + if (delay == 0) + delay = 1; + } + + switch (instance->status) { //Checking actual mode. + case ao_status_stream_configured: + case ao_status_stream_end: + //Correct modes! + break; + + //The device is in wrong mode. + case ao_status_none: + case ao_status_single_configured: + case ao_status_single_run_wait: + case ao_status_single_run: + case ao_status_single_end_wait: + PERROR + ("Subdevice must be preinitialize correctly for streaming.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + + case ao_status_stream_fifo_error: + case ao_status_stream_buffer_error: + case ao_status_stream_error: + PDEBUG("Before restart broke stream 'STOP' must be caled.\n"); + return ME_STATUS_ERROR; + + case ao_status_stream_run_wait: + case ao_status_stream_run: + case ao_status_stream_end_wait: + PDEBUG("Stream is already working.\n"); + return ME_ERRNO_SUBDEVICE_BUSY; + + default: + instance->status = ao_status_stream_error; + PERROR_CRITICAL("Status is in wrong state!\n"); + return ME_ERRNO_INTERNAL; + + } + + ME_SUBDEVICE_ENTER; + + if (instance->mode == ME6000_AO_CONTINOUS) { //Continous + instance->circ_buf.tail += instance->preloaded_count; + instance->circ_buf.tail &= instance->circ_buf.mask; + } + circ_buffer_count = me_circ_buf_values(&instance->circ_buf); + + if (!circ_buffer_count && !instance->preloaded_count) { //No values in buffer + ME_SUBDEVICE_EXIT; + PERROR("No values in buffer!\n"); + return ME_ERRNO_LACK_OF_RESOURCES; + } + + //Cancel control task + PDEBUG("Cancel control task. idx=%d\n", instance->ao_idx); + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + + //Stop device + err = ao_stop_immediately(instance); + if (err) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUBDEVICE_BUSY; + } + //Set values for single_read() + instance->single_value = ME6000_AO_MAX_DATA + 1; + instance->single_value_in_fifo = ME6000_AO_MAX_DATA + 1; + + //Setting stop points + if (instance->stop_mode == ME6000_AO_SCAN_STOP_MODE) { + instance->stop_data_count = + instance->stop_count * circ_buffer_count; + } else { + instance->stop_data_count = instance->stop_count; + } + + if ((instance->stop_data_count != 0) + && (instance->stop_data_count < circ_buffer_count)) { + PERROR("More data in buffer than previously set limit!\n"); + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + //Check FIFO + if (!(ctrl & ME6000_AO_CTRL_BIT_ENABLE_FIFO)) { //FIFO wasn't enabeled. Do it. <= This should be done by user call with ME_WRITE_MODE_PRELOAD + PINFO("Enableing FIFO.\n"); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_FIFO; + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + + instance->preloaded_count = 0; + instance->data_count = 0; + } else { //Block IRQ + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + //Fill FIFO <= Generaly this should be done by user pre-load call but this is second place to do it. + status = inl(instance->status_reg); + if (!(status & ME6000_AO_STATUS_BIT_EF)) { //FIFO empty + if (instance->stop_data_count != 0) { + count = ME6000_AO_FIFO_COUNT; + } else { + count = + (ME6000_AO_FIFO_COUNT < + instance-> + stop_data_count) ? ME6000_AO_FIFO_COUNT : + instance->stop_data_count; + } + + //Copy data + count = + ao_write_data(instance, count, instance->preloaded_count); + + if (count < 0) { //This should never happend! + PERROR_CRITICAL("COPY FINISH WITH ERROR!\n"); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + } + //Set pre-load features. + spin_lock(instance->preload_reg_lock); + synch = inl(instance->preload_reg); + synch &= + ~((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + synch |= + (instance->start_mode & ~ME6000_AO_EXT_TRIG) << instance->ao_idx; + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->preload_reg - instance->reg_base, synch); + spin_unlock(instance->preload_reg_lock); + + //Default count is '0' + if (instance->mode == ME6000_AO_CONTINOUS) { //Continous + instance->preloaded_count = 0; + instance->circ_buf.tail += count; + instance->circ_buf.tail &= instance->circ_buf.mask; + } else { //Wraparound + instance->preloaded_count += count; + instance->data_count += count; + + //Special case: Infinite wraparound with less than FIFO datas always should runs in hardware mode. + if ((instance->stop_mode == ME6000_AO_INF_STOP_MODE) + && (circ_buffer_count <= ME6000_AO_FIFO_COUNT)) { //Change to hardware wraparound + PDEBUG + ("Changeing mode from software wraparound to hardware wraparound.\n"); + //Copy all data + count = + ao_write_data(instance, circ_buffer_count, + instance->preloaded_count); + ctrl &= ~ME6000_AO_CTRL_MODE_MASK; + ctrl |= ME6000_AO_MODE_WRAPAROUND; + } + + if (instance->preloaded_count == me_circ_buf_values(&instance->circ_buf)) { //Reset position indicator. + instance->preloaded_count = 0; + } else if (instance->preloaded_count > me_circ_buf_values(&instance->circ_buf)) { //This should never happend! + PERROR_CRITICAL + ("PRELOADED MORE VALUES THAN ARE IN BUFFER!\n"); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + } + + //Set status to 'wait for start' + instance->status = ao_status_stream_run_wait; + + status = inl(instance->status_reg); + //Start state machine and interrupts + PINFO("<%s:%d> Start state machine.\n", __FUNCTION__, __LINE__); + ctrl &= ~(ME6000_AO_CTRL_BIT_STOP | ME6000_AO_CTRL_BIT_IMMEDIATE_STOP); + if (instance->start_mode == ME6000_AO_EXT_TRIG) { + PDEBUG("DIGITAL TRIGGER\n"); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG; + } + if (!(status & ME6000_AO_STATUS_BIT_HF)) { //More than half! + if ((ctrl & ME6000_AO_CTRL_MODE_MASK) == ME6000_AO_MODE_CONTINUOUS) { //Enable IRQ only when hardware_continous is set and FIFO is more than half + PINFO("<%s:%d> Start interrupts.\n", __FUNCTION__, + __LINE__); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_IRQ; + } + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + //Trigger output + PINFO("<%s> start mode= 0x%x %s\n", __FUNCTION__, instance->start_mode, + (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) ? "SYNCHRONOUS" : + ""); + if (flags & ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS) { //Trigger outputs + spin_lock(instance->preload_reg_lock); + synch = inl(instance->preload_reg); + //Add channel to start list + outl(synch | (ME6000_AO_SYNC_HOLD << instance->ao_idx), + instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch | (ME6000_AO_SYNC_HOLD << instance->ao_idx)); + + //Fire + PINFO + ("Fired all software synchronous outputs by software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, 0x8000); + + //Restore save settings + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, synch); + spin_unlock(instance->preload_reg_lock); + } else if (!instance->start_mode) { //Trigger outputs +/* + spin_lock(instance->preload_reg_lock); + synch = inl(instance->preload_reg); + //Remove channel from start list + outl(synch & ~(ME6000_AO_SYNC_HOLD << instance->ao_idx), instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, synch & ~(ME6000_AO_SYNC_HOLD << instance->ao_idx)); +*/ + //Fire + PINFO("Software trigger.\n"); + outl(0x8000, instance->single_reg); + PDEBUG_REG("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, 0x8000); + +/* + //Restore save settings + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, instance->preload_reg - instance->reg_base, synch); + spin_unlock(instance->preload_reg_lock); +*/ + } + // Set control task's timeout + instance->timeout.delay = delay; + instance->timeout.start_time = jiffies; + + if (status & ME6000_AO_STATUS_BIT_HF) { //Less than half but not empty! + PINFO("Less than half.\n"); + if (instance->stop_data_count == 0) { + count = ME6000_AO_FIFO_COUNT / 2; + } else { + count = + ((ME6000_AO_FIFO_COUNT / 2) < + instance->stop_data_count) ? ME6000_AO_FIFO_COUNT / + 2 : instance->stop_data_count; + } + + //Copy data + count = + ao_write_data(instance, count, instance->preloaded_count); + + if (count < 0) { //This should never happend! + PERROR_CRITICAL("COPY FINISH WITH ERROR!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + + if (instance->mode == ME6000_AO_CONTINOUS) { //Continous + instance->circ_buf.tail += count; + instance->circ_buf.tail &= instance->circ_buf.mask; + } else { //Wraparound + instance->data_count += count; + instance->preloaded_count += count; + + if (instance->preloaded_count == me_circ_buf_values(&instance->circ_buf)) { //Reset position indicator. + instance->preloaded_count = 0; + } else if (instance->preloaded_count > me_circ_buf_values(&instance->circ_buf)) { //This should never happend! + PERROR_CRITICAL + ("PRELOADED MORE VALUES THAN ARE IN BUFFER!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + } + + status = inl(instance->status_reg); + if (!(status & ME6000_AO_STATUS_BIT_HF)) { //More than half! + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + PINFO("<%s:%d> Start interrupts.\n", __FUNCTION__, + __LINE__); + ctrl = inl(instance->ctrl_reg); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + } + } + //Special case: Limited wraparound with less than HALF FIFO datas need work around to generate first interrupt. + if ((instance->stop_mode != ME6000_AO_INF_STOP_MODE) + && (instance->mode == ME6000_AO_SW_WRAP_MODE) + && (circ_buffer_count <= (ME6000_AO_FIFO_COUNT / 2))) { //Put more data to FIFO + PINFO("Limited wraparound with less than HALF FIFO datas.\n"); + if (instance->preloaded_count) { //This should never happend! + PERROR_CRITICAL + ("ERROR WHEN LOADING VALUES FOR WRAPAROUND!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + + while (instance->stop_data_count > instance->data_count) { //Maximum data not set jet. + //Copy to buffer + if (circ_buffer_count != ao_write_data(instance, circ_buffer_count, 0)) { //This should never happend! + PERROR_CRITICAL + ("ERROR WHEN LOADING VALUES FOR WRAPAROUND!\n"); + ME_SUBDEVICE_EXIT; + return ME_ERRNO_INTERNAL; + } + instance->data_count += circ_buffer_count; + + if (!((status = inl(instance->status_reg)) & ME6000_AO_STATUS_BIT_HF)) { //FIFO is more than half. Enable IRQ and end copy. + //Reset interrupt latch + inl(instance->irq_reset_reg); + + spin_lock_irqsave(&instance->subdevice_lock, + cpu_flags); + PINFO("<%s:%d> Start interrupts.\n", + __FUNCTION__, __LINE__); + ctrl = inl(instance->ctrl_reg); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - + instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + break; + } + } + } + // Schedule control task + instance->ao_control_task_flag = 1; + queue_delayed_work(instance->me6000_workqueue, + &instance->ao_control_task, 1); + + if (start_mode == ME_START_MODE_BLOCKING) { //Wait for start. + ref = jiffies; + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_stream_run_wait), + (delay) ? delay + + 1 : LONG_MAX); + + if ((instance->status != ao_status_stream_run) + && (instance->status != ao_status_stream_end)) { + PDEBUG("Starting stream canceled. %d\n", + instance->status); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait on start of state machine interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + + if ((delay) && ((jiffies - ref) >= delay)) { + if (instance->status != ao_status_stream_run) { + if (instance->status == ao_status_stream_end) { + PDEBUG("Timeout reached.\n"); + } else if ((jiffies - ref) > delay) { + PERROR + ("Timeout reached. Not handled by control task!\n"); + ao_stop_immediately(instance); + } else { + PERROR + ("Timeout reached. Signal come but status is strange: %d\n", + instance->status); + ao_stop_immediately(instance); + } + + instance->ao_control_task_flag = 0; + cancel_delayed_work(&instance->ao_control_task); + instance->status = ao_status_stream_end; + err = ME_ERRNO_TIMEOUT; + } + } + } + + ME_SUBDEVICE_EXIT; + return err; +} + +static int me6000_ao_io_stream_status(me_subdevice_t * subdevice, + struct file *filep, + int wait, + int *status, int *values, int flags) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((wait != ME_WAIT_NONE) && (wait != ME_WAIT_IDLE)) { + PERROR("Invalid wait argument specified.\n"); + *status = ME_STATUS_INVALID; + return ME_ERRNO_INVALID_WAIT; + } + + ME_SUBDEVICE_ENTER; + + switch (instance->status) { + case ao_status_single_configured: + case ao_status_single_end: + case ao_status_stream_configured: + case ao_status_stream_end: + case ao_status_stream_fifo_error: + case ao_status_stream_buffer_error: + case ao_status_stream_error: + *status = ME_STATUS_IDLE; + break; + + case ao_status_single_run_wait: + case ao_status_single_run: + case ao_status_single_end_wait: + case ao_status_stream_run_wait: + case ao_status_stream_run: + case ao_status_stream_end_wait: + *status = ME_STATUS_BUSY; + break; + + case ao_status_none: + default: + *status = + (inl(instance->status_reg) & ME6000_AO_STATUS_BIT_FSM) ? + ME_STATUS_BUSY : ME_STATUS_IDLE; + break; + } + + if ((wait == ME_WAIT_IDLE) && (*status == ME_STATUS_BUSY)) { + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + ((instance->status != + ao_status_single_run_wait) + && (instance->status != + ao_status_single_run) + && (instance->status != + ao_status_single_end_wait) + && (instance->status != + ao_status_stream_run_wait) + && (instance->status != + ao_status_stream_run) + && (instance->status != + ao_status_stream_end_wait)), + LONG_MAX); + + if (instance->status != ao_status_stream_end) { + PDEBUG("Wait for IDLE canceled. %d\n", + instance->status); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Wait for IDLE interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + + *status = ME_STATUS_IDLE; + } + + *values = me_circ_buf_space(&instance->circ_buf); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_stream_stop(me_subdevice_t * subdevice, + struct file *filep, + int stop_mode, int flags) +{ /// @note Stop work and empty buffer and FIFO + int err = ME_ERRNO_SUCCESS; + me6000_ao_subdevice_t *instance; + unsigned long cpu_flags; + volatile uint32_t ctrl; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (flags & ~ME_IO_STREAM_STOP_PRESERVE_BUFFERS) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((stop_mode != ME_STOP_MODE_IMMEDIATE) + && (stop_mode != ME_STOP_MODE_LAST_VALUE)) { + PERROR("Invalid stop mode specified.\n"); + return ME_ERRNO_INVALID_STOP_MODE; + } + + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (instance->status < ao_status_stream_configured) { + //There is nothing to stop! + PERROR("Subdevice not in streaming mode. %d\n", + instance->status); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + ME_SUBDEVICE_ENTER; + + //Mark as stopping. => Software stop. + instance->status = ao_status_stream_end_wait; + + if (stop_mode == ME_STOP_MODE_IMMEDIATE) { //Stopped now! + err = ao_stop_immediately(instance); + } else if (stop_mode == ME_STOP_MODE_LAST_VALUE) { + ctrl = inl(instance->ctrl_reg) & ME6000_AO_CTRL_MODE_MASK; + if (ctrl == ME6000_AO_MODE_WRAPAROUND) { //Hardware wraparound => Hardware stop. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= ME6000_AO_CTRL_BIT_STOP; + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + } + //Only runing process will interrupt this call. Events are signaled when status change. Extra timeout add for safe reason. + wait_event_interruptible_timeout(instance->wait_queue, + (instance->status != + ao_status_stream_end_wait), + LONG_MAX); + + if (instance->status != ao_status_stream_end) { + PDEBUG("Stopping stream canceled.\n"); + err = ME_ERRNO_CANCELLED; + } + + if (signal_pending(current)) { + PERROR("Stopping stream interrupted.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + } + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= ME6000_AO_CTRL_BIT_STOP | ME6000_AO_CTRL_BIT_IMMEDIATE_STOP; + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + if (!flags) { //Reset FIFO + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_FIFO; + } + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + if (!flags) { //Reset software buffer + instance->circ_buf.head = 0; + instance->circ_buf.tail = 0; + instance->preloaded_count = 0; + instance->data_count = 0; + } + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_ao_io_stream_write(me_subdevice_t * subdevice, + struct file *filep, + int write_mode, + int *values, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me6000_ao_subdevice_t *instance; + unsigned long cpu_flags = 0; + uint32_t reg_copy; + + int copied_from_user = 0; + int left_to_copy_from_user = *count; + + int copied_values; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + //Checking arguments + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { + PERROR("Not a streaming ao.\n"); + return ME_ERRNO_NOT_SUPPORTED; + } + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (*count <= 0) { + PERROR("Invalid count of values specified.\n"); + return ME_ERRNO_INVALID_VALUE_COUNT; + } + + if (values == NULL) { + PERROR("Invalid address of values specified.\n"); + return ME_ERRNO_INVALID_POINTER; + } + + if ((instance->status == ao_status_none) || (instance->status == ao_status_single_configured)) { //The device is in single mode. + PERROR + ("Subdevice must be preinitialize correctly for streaming.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + + switch (write_mode) { + case ME_WRITE_MODE_PRELOAD: + + //Device must be stopped. + if ((instance->status != ao_status_stream_configured) + && (instance->status != ao_status_stream_end)) { + PERROR + ("Subdevice mustn't be runing when 'pre-load' mode is used.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; + } + break; + case ME_WRITE_MODE_NONBLOCKING: + case ME_WRITE_MODE_BLOCKING: + /// @note In blocking mode: When device is not runing and there is not enought space call will blocked up! + /// @note Some other thread must empty buffer by strating engine. + break; + + default: + PERROR("Invalid write mode specified.\n"); + return ME_ERRNO_INVALID_WRITE_MODE; + } + + if (instance->mode & ME6000_AO_WRAP_MODE) { //Wraparound mode. Device must be stopped. + if ((instance->status != ao_status_stream_configured) + && (instance->status != ao_status_stream_end)) { + PERROR + ("Subdevice mustn't be runing when 'pre-load' mode is used.\n"); + return ME_ERRNO_INVALID_WRITE_MODE; + } + } + + if ((instance->mode == ME6000_AO_HW_WRAP_MODE) + && (write_mode != ME_WRITE_MODE_PRELOAD)) { +/* + PERROR("Only 'pre-load' write is acceptable in hardware wraparound mode.\n"); + return ME_ERRNO_PREVIOUS_CONFIG; +*/ + //This is transparent for user. + PDEBUG("Changing write_mode to ME_WRITE_MODE_PRELOAD.\n"); + write_mode = ME_WRITE_MODE_PRELOAD; + } + + ME_SUBDEVICE_ENTER; + + if (write_mode == ME_WRITE_MODE_PRELOAD) { //Init enviroment - preload + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + reg_copy = inl(instance->ctrl_reg); + //Check FIFO + if (!(reg_copy & ME6000_AO_CTRL_BIT_ENABLE_FIFO)) { //FIFO not active. Enable it. + reg_copy |= ME6000_AO_CTRL_BIT_ENABLE_FIFO; + outl(reg_copy, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + reg_copy); + instance->preloaded_count = 0; + } + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + } + + while (1) { + //Copy to buffer. This step is common for all modes. + copied_from_user = + ao_get_data_from_user(instance, left_to_copy_from_user, + values + (*count - + left_to_copy_from_user)); + left_to_copy_from_user -= copied_from_user; + + reg_copy = inl(instance->status_reg); + if ((instance->status == ao_status_stream_run) && !(reg_copy & ME6000_AO_STATUS_BIT_FSM)) { //BROKEN PIPE! The state machine is stoped but logical status show that should be working. + PERROR("Broken pipe in write.\n"); + err = ME_ERRNO_SUBDEVICE_NOT_RUNNING; + break; + } + + if ((instance->status == ao_status_stream_run) && (instance->mode == ME6000_AO_CONTINOUS) && (reg_copy & ME6000_AO_STATUS_BIT_HF)) { //Continous mode runing and data are below half! + + // Block interrupts. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + reg_copy = inl(instance->ctrl_reg); + reg_copy &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + outl(reg_copy, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + reg_copy); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + //Fast copy + copied_values = + ao_write_data(instance, ME6000_AO_FIFO_COUNT / 2, + 0); + if (copied_values > 0) { + instance->circ_buf.tail += copied_values; + instance->circ_buf.tail &= + instance->circ_buf.mask; + continue; + } + //Reset interrupt latch + inl(instance->irq_reset_reg); + + // Activate interrupts. + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + reg_copy = inl(instance->ctrl_reg); + reg_copy |= ME6000_AO_CTRL_BIT_ENABLE_IRQ; + outl(reg_copy, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + reg_copy); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (copied_values == 0) { //This was checked and never should happend! + PERROR_CRITICAL("COPY FINISH WITH 0!\n"); + } + + if (copied_values < 0) { //This was checked and never should happend! + PERROR_CRITICAL("COPY FINISH WITH ERROR!\n"); + instance->status = ao_status_stream_fifo_error; + err = ME_ERRNO_FIFO_BUFFER_OVERFLOW; + break; + } + } + + if (!left_to_copy_from_user) { //All datas were copied. + break; + } else { //Not all datas were copied. + if (instance->mode & ME6000_AO_WRAP_MODE) { //Error too much datas! Wraparound is limited in size! + PERROR + ("Too much data for wraparound mode! Exceeded size of %ld.\n", + ME6000_AO_CIRC_BUF_COUNT - 1); + err = ME_ERRNO_RING_BUFFER_OVERFLOW; + break; + } + + if (write_mode != ME_WRITE_MODE_BLOCKING) { //Non blocking calls + break; + } + + wait_event_interruptible(instance->wait_queue, + me_circ_buf_space(&instance-> + circ_buf)); + + if (signal_pending(current)) { + PERROR("Writing interrupted by signal.\n"); + instance->status = ao_status_none; + ao_stop_immediately(instance); + err = ME_ERRNO_SIGNAL; + break; + } + + if (instance->status == ao_status_none) { //Reset + PERROR("Writing interrupted by reset.\n"); + err = ME_ERRNO_CANCELLED; + break; + } + } + } + + if (write_mode == ME_WRITE_MODE_PRELOAD) { //Copy data to FIFO - preload + copied_values = + ao_write_data_pooling(instance, ME6000_AO_FIFO_COUNT, + instance->preloaded_count); + instance->preloaded_count += copied_values; + instance->data_count += copied_values; + + if ((instance->mode == ME6000_AO_HW_WRAP_MODE) + && (me_circ_buf_values(&instance->circ_buf) > + ME6000_AO_FIFO_COUNT)) { + PERROR + ("Too much data for hardware wraparound mode! Exceeded size of %d.\n", + ME6000_AO_FIFO_COUNT); + err = ME_ERRNO_FIFO_BUFFER_OVERFLOW; + } + } + + *count = *count - left_to_copy_from_user; + ME_SUBDEVICE_EXIT; + + return err; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me6000_ao_isr(int irq, void *dev_id) +#else +static irqreturn_t me6000_ao_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + me6000_ao_subdevice_t *instance = dev_id; + uint32_t irq_status; + uint32_t ctrl; + uint32_t status; + int count = 0; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + irq_status = inl(instance->irq_status_reg); + if (!(irq_status & (ME6000_IRQ_STATUS_BIT_AO_HF << instance->ao_idx))) { + PINFO("%ld Shared interrupt. %s(): ID=%d: status_reg=0x%04X\n", + jiffies, __FUNCTION__, instance->ao_idx, irq_status); + return IRQ_NONE; + } + + if (!instance->circ_buf.buf) { + instance->status = ao_status_stream_error; + PERROR_CRITICAL("CIRCULAR BUFFER NOT EXISTS!\n"); + //Block interrupts. Stop machine. + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP | ME6000_AO_CTRL_BIT_STOP; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Inform user + wake_up_interruptible_all(&instance->wait_queue); + return IRQ_HANDLED; + } + + status = inl(instance->status_reg); + if (!(status & ME6000_AO_STATUS_BIT_FSM)) { //Too late. Not working! END? BROKEN PIPE? + /// @note Error checking was moved to separate task. + PDEBUG("Interrupt come but ISM is not working!\n"); + //Block interrupts. Stop machine. + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + ctrl |= + ME6000_AO_CTRL_BIT_STOP | ME6000_AO_CTRL_BIT_IMMEDIATE_STOP; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + /// @note User notification was also moved to separate task. + return IRQ_HANDLED; + } + //General procedure. Process more datas. + +#ifdef MEDEBUG_DEBUG + if (!me_circ_buf_values(&instance->circ_buf)) { //Buffer is empty! + PDEBUG("Circular buffer empty!\n"); + } +#endif + + //Check FIFO + if (status & ME6000_AO_STATUS_BIT_HF) { //OK less than half + + //Block interrupts + ctrl = inl(instance->ctrl_reg); + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_IRQ; + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + + do { + //Calculate how many should be copied. + count = + (instance->stop_data_count) ? instance-> + stop_data_count - + instance->data_count : ME6000_AO_FIFO_COUNT / 2; + if (ME6000_AO_FIFO_COUNT / 2 < count) { + count = ME6000_AO_FIFO_COUNT / 2; + } + //Copy data + if (instance->mode == ME6000_AO_CONTINOUS) { //Continous + count = ao_write_data(instance, count, 0); + if (count > 0) { + instance->circ_buf.tail += count; + instance->circ_buf.tail &= + instance->circ_buf.mask; + instance->data_count += count; + + if ((instance->status == ao_status_stream_end_wait) && !me_circ_buf_values(&instance->circ_buf)) { //Stoping. Whole buffer was copied. + break; + } + } + } else if ((instance->mode == ME6000_AO_SW_WRAP_MODE) && ((ctrl & ME6000_AO_CTRL_MODE_MASK) == ME6000_AO_MODE_CONTINUOUS)) { //Wraparound (software) + if (instance->status == ao_status_stream_end_wait) { //We stoping => Copy to the end of the buffer. + count = + ao_write_data(instance, count, 0); + } else { //Copy in wraparound mode. + count = + ao_write_data_wraparound(instance, + count, + instance-> + preloaded_count); + } + + if (count > 0) { + instance->data_count += count; + instance->preloaded_count += count; + instance->preloaded_count %= + me_circ_buf_values(&instance-> + circ_buf); + + if ((instance->status == ao_status_stream_end_wait) && !instance->preloaded_count) { //Stoping. Whole buffer was copied. + break; + } + } + } + + if ((count <= 0) || (instance->stop_data_count && (instance->stop_data_count <= instance->data_count))) { //End of work. + break; + } + } //Repeat if still is under half fifo + while ((status = + inl(instance->status_reg)) & ME6000_AO_STATUS_BIT_HF); + + //Unblock interrupts + ctrl = inl(instance->ctrl_reg); + if (count >= 0) { //Copy was successful. + if (instance->stop_data_count && (instance->stop_data_count <= instance->data_count)) { //Finishing work. No more interrupts. + PDEBUG("Finishing work. Interrupt disabled.\n"); + instance->status = ao_status_stream_end_wait; + } else if (count > 0) { //Normal work. Enable interrupt. + PDEBUG("Normal work. Enable interrupt.\n"); + ctrl |= ME6000_AO_CTRL_BIT_ENABLE_IRQ; + } else { //Normal work but there are no more data in buffer. Interrupt blocked. stream_write() will unblock it. + PDEBUG + ("No data in software buffer. Interrupt blocked.\n"); + } + } else { //Error during copy. + instance->status = ao_status_stream_fifo_error; + } + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + } else { //?? more than half + PDEBUG + ("Interrupt come but FIFO more than half full! Reset interrupt.\n"); + } + + PINFO("ISR: Buffer count: %d.(T:%d H:%d)\n", + me_circ_buf_values(&instance->circ_buf), instance->circ_buf.tail, + instance->circ_buf.head); + PINFO("ISR: Stop count: %d.\n", instance->stop_count); + PINFO("ISR: Stop data count: %d.\n", instance->stop_data_count); + PINFO("ISR: Data count: %d.\n", instance->data_count); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + //Inform user + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +static void me6000_ao_destructor(struct me_subdevice *subdevice) +{ + me6000_ao_subdevice_t *instance; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + instance->ao_control_task_flag = 0; + + // Reset subdevice to asure clean exit. + me6000_ao_io_reset_subdevice(subdevice, NULL, + ME_IO_RESET_SUBDEVICE_NO_FLAGS); + + // Remove any tasks from work queue. This is paranoic because it was done allready in reset(). + if (!cancel_delayed_work(&instance->ao_control_task)) { //Wait 2 ticks to be sure that control task is removed from queue. + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(2); + } + + if (instance->fifo & ME6000_AO_HAS_FIFO) { + if (instance->irq) { + free_irq(instance->irq, instance); + instance->irq = 0; + } + + if (instance->circ_buf.buf) { + PDEBUG("free circ_buf = %p size=%d", + instance->circ_buf.buf, + PAGE_SHIFT << ME6000_AO_CIRC_BUF_SIZE_ORDER); + free_pages((unsigned long)instance->circ_buf.buf, + ME6000_AO_CIRC_BUF_SIZE_ORDER); + } + instance->circ_buf.buf = NULL; + } + + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +me6000_ao_subdevice_t *me6000_ao_constructor(uint32_t reg_base, + spinlock_t * preload_reg_lock, + uint32_t * preload_flags, + uint32_t * triggering_flags, + int ao_idx, + int fifo, + int irq, + int high_range, + struct workqueue_struct *me6000_wq) +{ + me6000_ao_subdevice_t *subdevice; + int err; + + PDEBUG("executed ID=%d.\n", ao_idx); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me6000_ao_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me6000_ao_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->preload_reg_lock = preload_reg_lock; + subdevice->preload_flags = preload_flags; + subdevice->triggering_flags = triggering_flags; + + /* Store analog output index */ + subdevice->ao_idx = ao_idx; + + /* Store if analog output has fifo */ + subdevice->fifo = fifo; + + if (subdevice->fifo & ME6000_AO_HAS_FIFO) { + /* Allocate and initialize circular buffer */ + subdevice->circ_buf.mask = ME6000_AO_CIRC_BUF_COUNT - 1; + subdevice->circ_buf.buf = + (void *)__get_free_pages(GFP_KERNEL, + ME6000_AO_CIRC_BUF_SIZE_ORDER); + PDEBUG("circ_buf = %p size=%ld\n", subdevice->circ_buf.buf, + ME6000_AO_CIRC_BUF_SIZE); + + if (!subdevice->circ_buf.buf) { + PERROR + ("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + + memset(subdevice->circ_buf.buf, 0, ME6000_AO_CIRC_BUF_SIZE); + } else { + subdevice->circ_buf.mask = 0; + subdevice->circ_buf.buf = NULL; + } + subdevice->circ_buf.head = 0; + subdevice->circ_buf.tail = 0; + + subdevice->status = ao_status_none; + subdevice->ao_control_task_flag = 0; + subdevice->timeout.delay = 0; + subdevice->timeout.start_time = jiffies; + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + /* Initialize single value to 0V */ + subdevice->single_value = 0x8000; + subdevice->single_value_in_fifo = 0x8000; + + /* Initialize range boarders */ + if (high_range) { + subdevice->min = ME6000_AO_MIN_RANGE_HIGH; + subdevice->max = ME6000_AO_MAX_RANGE_HIGH; + } else { + subdevice->min = ME6000_AO_MIN_RANGE; + subdevice->max = ME6000_AO_MAX_RANGE; + } + + /* Register interrupt service routine */ + + if (subdevice->fifo & ME6000_AO_HAS_FIFO) { + subdevice->irq = irq; + if (request_irq(subdevice->irq, me6000_ao_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME6000_NAME, subdevice)) { + PERROR("Cannot get interrupt line.\n"); + PDEBUG("free circ_buf = %p size=%d", + subdevice->circ_buf.buf, + PAGE_SHIFT << ME6000_AO_CIRC_BUF_SIZE_ORDER); + free_pages((unsigned long)subdevice->circ_buf.buf, + ME6000_AO_CIRC_BUF_SIZE_ORDER); + subdevice->circ_buf.buf = NULL; + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + } else { + subdevice->irq = 0; + } + + /* Initialize registers */ + // Only streamed subdevices support interrupts. For the rest this register has no meaning. + subdevice->irq_status_reg = reg_base + ME6000_AO_IRQ_STATUS_REG; + subdevice->preload_reg = reg_base + ME6000_AO_PRELOAD_REG; + + if (ao_idx == 0) { + subdevice->ctrl_reg = reg_base + ME6000_AO_00_CTRL_REG; + subdevice->status_reg = reg_base + ME6000_AO_00_STATUS_REG; + subdevice->fifo_reg = reg_base + ME6000_AO_00_FIFO_REG; + subdevice->timer_reg = reg_base + ME6000_AO_00_TIMER_REG; + subdevice->irq_reset_reg = + reg_base + ME6000_AO_00_IRQ_RESET_REG; + subdevice->single_reg = reg_base + ME6000_AO_00_SINGLE_REG; + } else if (ao_idx == 1) { + subdevice->ctrl_reg = reg_base + ME6000_AO_01_CTRL_REG; + subdevice->status_reg = reg_base + ME6000_AO_01_STATUS_REG; + subdevice->fifo_reg = reg_base + ME6000_AO_01_FIFO_REG; + subdevice->timer_reg = reg_base + ME6000_AO_01_TIMER_REG; + subdevice->irq_reset_reg = + reg_base + ME6000_AO_01_IRQ_RESET_REG; + subdevice->single_reg = reg_base + ME6000_AO_01_SINGLE_REG; + } else if (ao_idx == 2) { + subdevice->ctrl_reg = reg_base + ME6000_AO_02_CTRL_REG; + subdevice->status_reg = reg_base + ME6000_AO_02_STATUS_REG; + subdevice->fifo_reg = reg_base + ME6000_AO_02_FIFO_REG; + subdevice->timer_reg = reg_base + ME6000_AO_02_TIMER_REG; + subdevice->irq_reset_reg = + reg_base + ME6000_AO_02_IRQ_RESET_REG; + subdevice->single_reg = reg_base + ME6000_AO_02_SINGLE_REG; + } else if (ao_idx == 3) { + subdevice->ctrl_reg = reg_base + ME6000_AO_03_CTRL_REG; + subdevice->status_reg = reg_base + ME6000_AO_03_STATUS_REG; + subdevice->fifo_reg = reg_base + ME6000_AO_03_FIFO_REG; + subdevice->timer_reg = reg_base + ME6000_AO_03_TIMER_REG; + subdevice->irq_reset_reg = + reg_base + ME6000_AO_03_IRQ_RESET_REG; + subdevice->single_reg = reg_base + ME6000_AO_03_SINGLE_REG; + } else { + subdevice->ctrl_reg = reg_base + ME6000_AO_DUMY; + subdevice->fifo_reg = reg_base + ME6000_AO_DUMY; + subdevice->timer_reg = reg_base + ME6000_AO_DUMY; + subdevice->irq_reset_reg = reg_base + ME6000_AO_DUMY; + subdevice->single_reg = reg_base + ME6000_AO_DUMY; + + subdevice->status_reg = reg_base + ME6000_AO_SINGLE_STATUS_REG; + if (ao_idx == 4) { + subdevice->single_reg = + reg_base + ME6000_AO_04_SINGLE_REG; + } else if (ao_idx == 5) { + subdevice->single_reg = + reg_base + ME6000_AO_05_SINGLE_REG; + } else if (ao_idx == 6) { + subdevice->single_reg = + reg_base + ME6000_AO_06_SINGLE_REG; + } else if (ao_idx == 7) { + subdevice->single_reg = + reg_base + ME6000_AO_07_SINGLE_REG; + } else if (ao_idx == 8) { + subdevice->single_reg = + reg_base + ME6000_AO_08_SINGLE_REG; + } else if (ao_idx == 9) { + subdevice->single_reg = + reg_base + ME6000_AO_09_SINGLE_REG; + } else if (ao_idx == 10) { + subdevice->single_reg = + reg_base + ME6000_AO_10_SINGLE_REG; + } else if (ao_idx == 11) { + subdevice->single_reg = + reg_base + ME6000_AO_11_SINGLE_REG; + } else if (ao_idx == 12) { + subdevice->single_reg = + reg_base + ME6000_AO_12_SINGLE_REG; + } else if (ao_idx == 13) { + subdevice->single_reg = + reg_base + ME6000_AO_13_SINGLE_REG; + } else if (ao_idx == 14) { + subdevice->single_reg = + reg_base + ME6000_AO_14_SINGLE_REG; + } else if (ao_idx == 15) { + subdevice->single_reg = + reg_base + ME6000_AO_15_SINGLE_REG; + } else { + PERROR_CRITICAL("WRONG SUBDEVICE ID=%d!", ao_idx); + me_subdevice_deinit((me_subdevice_t *) subdevice); + if (subdevice->fifo) { + free_pages((unsigned long)subdevice->circ_buf. + buf, ME6000_AO_CIRC_BUF_SIZE_ORDER); + } + subdevice->circ_buf.buf = NULL; + kfree(subdevice); + return NULL; + } + } +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Override base class methods. */ + subdevice->base.me_subdevice_destructor = me6000_ao_destructor; + subdevice->base.me_subdevice_io_reset_subdevice = + me6000_ao_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me6000_ao_io_single_config; + subdevice->base.me_subdevice_io_single_read = me6000_ao_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me6000_ao_io_single_write; + subdevice->base.me_subdevice_io_stream_config = + me6000_ao_io_stream_config; + subdevice->base.me_subdevice_io_stream_new_values = + me6000_ao_io_stream_new_values; + subdevice->base.me_subdevice_io_stream_write = + me6000_ao_io_stream_write; + subdevice->base.me_subdevice_io_stream_start = + me6000_ao_io_stream_start; + subdevice->base.me_subdevice_io_stream_status = + me6000_ao_io_stream_status; + subdevice->base.me_subdevice_io_stream_stop = me6000_ao_io_stream_stop; + subdevice->base.me_subdevice_query_number_channels = + me6000_ao_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me6000_ao_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me6000_ao_query_subdevice_caps; + subdevice->base.me_subdevice_query_subdevice_caps_args = + me6000_ao_query_subdevice_caps_args; + subdevice->base.me_subdevice_query_range_by_min_max = + me6000_ao_query_range_by_min_max; + subdevice->base.me_subdevice_query_number_ranges = + me6000_ao_query_number_ranges; + subdevice->base.me_subdevice_query_range_info = + me6000_ao_query_range_info; + subdevice->base.me_subdevice_query_timer = me6000_ao_query_timer; + + //prepare work queue and work function + subdevice->me6000_workqueue = me6000_wq; + +/* workqueue API changed in kernel 2.6.20 */ +#if ( LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) ) + INIT_WORK(&subdevice->ao_control_task, me6000_ao_work_control_task, + (void *)subdevice); +#else + INIT_DELAYED_WORK(&subdevice->ao_control_task, + me6000_ao_work_control_task); +#endif + + if (subdevice->fifo) { //Set speed + outl(ME6000_AO_MIN_CHAN_TICKS - 1, subdevice->timer_reg); + subdevice->hardware_stop_delay = HZ / 10; //100ms + } + + return subdevice; +} + +/** @brief Stop presentation. Preserve FIFOs. +* +* @param instance The subdevice instance (pointer). +*/ +int inline ao_stop_immediately(me6000_ao_subdevice_t * instance) +{ + unsigned long cpu_flags; + uint32_t ctrl; + int timeout; + int i; + uint32_t single_mask; + + single_mask = + (instance->ao_idx - ME6000_AO_SINGLE_STATUS_OFFSET < + 0) ? 0x0000 : (0x0001 << (instance->ao_idx - + ME6000_AO_SINGLE_STATUS_OFFSET)); + + timeout = + (instance->hardware_stop_delay > + (HZ / 10)) ? instance->hardware_stop_delay : HZ / 10; + for (i = 0; i <= timeout; i++) { + if (instance->fifo) { + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + // Stop all actions. No conditions! Block interrupts. Leave FIFO untouched! + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME6000_AO_CTRL_BIT_STOP | + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP; + ctrl &= + ~(ME6000_AO_CTRL_BIT_ENABLE_IRQ | + ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + if (!(inl(instance->status_reg) & ME6000_AO_STATUS_BIT_FSM)) { // Exit. + break; + } + } else { + if (!(inl(instance->status_reg) & single_mask)) { // Exit. + break; + } + } + + PINFO("<%s> Wait for stop: %d\n", __FUNCTION__, i); + + //Still working! + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(1); + } + + if (i > timeout) { + PERROR_CRITICAL("FSM IS BUSY!\n"); + return ME_ERRNO_INTERNAL; + } + return ME_ERRNO_SUCCESS; +} + +/** @brief Copy data from circular buffer to fifo (fast) in wraparound. +* @note This is time critical function. Checking is done at begining and end only. +* @note The is not reasonable way to check how many walues was in FIFO at begining. The count must be managed externaly. +* +* @param instance The subdevice instance (pointer). +* @param count Maximum number of copied data. +* @param start_pos Position of the firs value in buffer. +* +* @return On success: Number of copied data. +* @return On error/success: 0. No datas were copied => no data in buffer. +* @return On error: -ME_ERRNO_FIFO_BUFFER_OVERFLOW. +*/ +int inline ao_write_data_wraparound(me6000_ao_subdevice_t * instance, int count, + int start_pos) +{ /// @note This is time critical function! + uint32_t status; + uint32_t value; + int pos = + (instance->circ_buf.tail + start_pos) & instance->circ_buf.mask; + int local_count = count; + int i = 1; + + if (count <= 0) { //Wrong count! + return 0; + } + + while (i < local_count) { + //Get value from buffer + value = *(instance->circ_buf.buf + pos); + //Prepare it + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + + pos++; + pos &= instance->circ_buf.mask; + if (pos == instance->circ_buf.head) { + pos = instance->circ_buf.tail; + } + i++; + } + + status = inl(instance->status_reg); + if (!(status & ME6000_AO_STATUS_BIT_FF)) { //FIFO is full before all datas were copied! + PERROR("idx=%d FIFO is full before all datas were copied!\n", + instance->ao_idx); + return -ME_ERRNO_FIFO_BUFFER_OVERFLOW; + } else { //Add last value + value = *(instance->circ_buf.buf + pos); + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + } + + PINFO("idx=%d WRAPAROUND LOADED %d values\n", instance->ao_idx, + local_count); + return local_count; +} + +/** @brief Copy data from software buffer to fifo (fast). +* @note This is time critical function. Checking is done at begining and end only. +* @note The is not reasonable way to check how many walues was in FIFO at begining. The count must be managed externaly. +* +* @param instance The subdevice instance (pointer). +* @param count Maximum number of copied data. +* @param start_pos Position of the firs value in buffer. +* +* @return On success: Number of copied data. +* @return On error/success: 0. No datas were copied => no data in buffer. +* @return On error: -ME_ERRNO_FIFO_BUFFER_OVERFLOW. +*/ +int inline ao_write_data(me6000_ao_subdevice_t * instance, int count, + int start_pos) +{ /// @note This is time critical function! + uint32_t status; + uint32_t value; + int pos = + (instance->circ_buf.tail + start_pos) & instance->circ_buf.mask; + int local_count = count; + int max_count; + int i = 1; + + if (count <= 0) { //Wrong count! + return 0; + } + + max_count = me_circ_buf_values(&instance->circ_buf) - start_pos; + if (max_count <= 0) { //No data to copy! + return 0; + } + + if (max_count < count) { + local_count = max_count; + } + + while (i < local_count) { + //Get value from buffer + value = *(instance->circ_buf.buf + pos); + //Prepare it + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + + pos++; + pos &= instance->circ_buf.mask; + i++; + } + + status = inl(instance->status_reg); + if (!(status & ME6000_AO_STATUS_BIT_FF)) { //FIFO is full before all datas were copied! + PERROR("idx=%d FIFO is full before all datas were copied!\n", + instance->ao_idx); + return -ME_ERRNO_FIFO_BUFFER_OVERFLOW; + } else { //Add last value + value = *(instance->circ_buf.buf + pos); + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + } + + PINFO("idx=%d FAST LOADED %d values\n", instance->ao_idx, local_count); + return local_count; +} + +/** @brief Copy data from software buffer to fifo (slow). +* @note This is slow function that copy all data from buffer to FIFO with full control. +* +* @param instance The subdevice instance (pointer). +* @param count Maximum number of copied data. +* @param start_pos Position of the firs value in buffer. +* +* @return On success: Number of copied values. +* @return On error/success: 0. FIFO was full at begining. +* @return On error: -ME_ERRNO_RING_BUFFER_UNDEFFLOW. +*/ +int inline ao_write_data_pooling(me6000_ao_subdevice_t * instance, int count, + int start_pos) +{ /// @note This is slow function! + uint32_t status; + uint32_t value; + int pos = + (instance->circ_buf.tail + start_pos) & instance->circ_buf.mask; + int local_count = count; + int i; + int max_count; + + if (count <= 0) { //Wrong count! + PERROR("idx=%d SLOW LOADED: Wrong count!\n", instance->ao_idx); + return 0; + } + + max_count = me_circ_buf_values(&instance->circ_buf) - start_pos; + if (max_count <= 0) { //No data to copy! + PERROR("idx=%d SLOW LOADED: No data to copy!\n", + instance->ao_idx); + return 0; + } + + if (max_count < count) { + local_count = max_count; + } + + for (i = 0; i < local_count; i++) { + status = inl(instance->status_reg); + if (!(status & ME6000_AO_STATUS_BIT_FF)) { //FIFO is full! + return i; + } + //Get value from buffer + value = *(instance->circ_buf.buf + pos); + //Prepare it + if (instance->ao_idx & 0x1) { + value <<= 16; + } + //Put value to FIFO + outl(value, instance->fifo_reg); + //PDEBUG_REG("idx=%d fifo_reg outl(0x%lX+0x%lX)=0x%x\n", instance->ao_idx, instance->reg_base, instance->fifo_reg - instance->reg_base, value); + + pos++; + pos &= instance->circ_buf.mask; + } + + PINFO("idx=%d SLOW LOADED %d values\n", instance->ao_idx, local_count); + return local_count; +} + +/** @brief Copy data from user space to circular buffer. +* @param instance The subdevice instance (pointer). +* @param count Number of datas in user space. +* @param user_values Buffer's pointer. +* +* @return On success: Number of copied values. +* @return On error: -ME_ERRNO_INTERNAL. +*/ +int inline ao_get_data_from_user(me6000_ao_subdevice_t * instance, int count, + int *user_values) +{ + int i, err; + int empty_space; + int copied; + int value; + + empty_space = me_circ_buf_space(&instance->circ_buf); + //We have only this space free. + copied = (count < empty_space) ? count : empty_space; + for (i = 0; i < copied; i++) { //Copy from user to buffer + if ((err = get_user(value, (int *)(user_values + i)))) { + PERROR + ("idx=%d BUFFER LOADED: get_user(0x%p) return an error: %d\n", + instance->ao_idx, user_values + i, err); + return -ME_ERRNO_INTERNAL; + } + /// @note The analog output in me6000 series has size of 16 bits. + *(instance->circ_buf.buf + instance->circ_buf.head) = + (uint16_t) value; + instance->circ_buf.head++; + instance->circ_buf.head &= instance->circ_buf.mask; + } + + PINFO("idx=%d BUFFER LOADED %d values\n", instance->ao_idx, copied); + return copied; +} + +static void me6000_ao_work_control_task( +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + void *subdevice +#else + struct work_struct *work +#endif + ) +{ + me6000_ao_subdevice_t *instance; + unsigned long cpu_flags = 0; + uint32_t status; + uint32_t ctrl; + uint32_t synch; + int reschedule = 0; + int signaling = 0; + uint32_t single_mask; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + instance = (me6000_ao_subdevice_t *) subdevice; +#else + instance = + container_of((void *)work, me6000_ao_subdevice_t, ao_control_task); +#endif + PINFO("<%s: %ld> executed. idx=%d\n", __FUNCTION__, jiffies, + instance->ao_idx); + + status = inl(instance->status_reg); + PDEBUG_REG("status_reg inl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->status_reg - instance->reg_base, status); + +/// @note AO_STATUS_BIT_FSM doesn't work as should be for pure single channels (idx>=4) +// single_mask = (instance->ao_idx-ME6000_AO_SINGLE_STATUS_OFFSET < 0) ? 0x0000 : (0x0001 << (instance->ao_idx-ME6000_AO_SINGLE_STATUS_OFFSET)); + single_mask = *instance->triggering_flags & (0x1 << instance->ao_idx); + + switch (instance->status) { // Checking actual mode. + + // Not configured for work. + case ao_status_none: + break; + + //This are stable modes. No need to do anything. (?) + case ao_status_single_configured: + case ao_status_stream_configured: + case ao_status_stream_fifo_error: + case ao_status_stream_buffer_error: + case ao_status_stream_error: + PERROR("Shouldn't be running!.\n"); + break; + + // Single modes + case ao_status_single_run_wait: + case ao_status_single_run: + case ao_status_single_end_wait: + if (instance->fifo) { // Extra registers. + if (!(status & ME6000_AO_STATUS_BIT_FSM)) { // State machine is not working. + if (((instance->fifo & ME6000_AO_HAS_FIFO) + && (!(status & ME6000_AO_STATUS_BIT_EF))) + || (!(instance->fifo & ME6000_AO_HAS_FIFO))) { // Single is in end state. + PDEBUG + ("Single call has been complited.\n"); + + // Set correct value for single_read(); + instance->single_value = + instance->single_value_in_fifo; + + // Set status as 'ao_status_single_end' + instance->status = ao_status_single_end; + + spin_lock(instance->preload_reg_lock); + if ((single_mask) && (*instance->preload_flags & (ME6000_AO_SYNC_HOLD << instance->ao_idx))) { // This is one of synchronous start channels. Set all as triggered. + *instance->triggering_flags = + 0x00000000; + } else { + //Set this channel as triggered (none active). + *instance->triggering_flags &= + ~(0x1 << instance->ao_idx); + } + spin_unlock(instance->preload_reg_lock); + + // Signal the end. + signaling = 1; + // Wait for stop ISM. + reschedule = 1; + + break; + } + } + // Check timeout. + if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + // Stop all actions. No conditions! Block interrupts and trigger. Leave FIFO untouched! + spin_lock_irqsave(&instance->subdevice_lock, + cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME6000_AO_CTRL_BIT_STOP | + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP; + ctrl &= + ~(ME6000_AO_CTRL_BIT_ENABLE_IRQ | + ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG); + ctrl &= + ~(ME6000_AO_CTRL_BIT_EX_TRIG_EDGE | + ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH); + //Disabling FIFO + ctrl &= ~ME6000_AO_CTRL_BIT_ENABLE_FIFO; + + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - + instance->reg_base, ctrl); + spin_unlock_irqrestore(&instance-> + subdevice_lock, + cpu_flags); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + spin_lock(instance->preload_reg_lock); + //Remove from synchronous start. Block triggering from this output. + synch = inl(instance->preload_reg); + synch &= + ~((ME6000_AO_SYNC_HOLD | + ME6000_AO_SYNC_EXT_TRIG) << instance-> + ao_idx); + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { // No FIFO - set to single safe mode + synch |= + ME6000_AO_SYNC_HOLD << instance-> + ao_idx; + } + outl(synch, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch); + //Set this channel as triggered (none active). + *instance->triggering_flags &= + ~(0x1 << instance->ao_idx); + spin_unlock(instance->preload_reg_lock); + + // Set correct value for single_read(); + instance->single_value_in_fifo = + instance->single_value; + + instance->status = ao_status_single_end; + + // Signal the end. + signaling = 1; + } + } else { // No extra registers. +/* + if (!(status & single_mask)) + {// State machine is not working. + PDEBUG("Single call has been complited.\n"); + + // Set correct value for single_read(); + instance->single_value = instance->single_value_in_fifo; + + // Set status as 'ao_status_single_end' + instance->status = ao_status_single_end; + + // Signal the end. + signaling = 1; + // Wait for stop ISM. + reschedule = 1; + + break; + } +*/ + if (!single_mask) { // Was triggered. + PDEBUG("Single call has been complited.\n"); + + // Set correct value for single_read(); + instance->single_value = + instance->single_value_in_fifo; + + // Set status as 'ao_status_single_end' + instance->status = ao_status_single_end; + + // Signal the end. + signaling = 1; + + break; + } + // Check timeout. + if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + + spin_lock(instance->preload_reg_lock); + //Remove from synchronous start. Block triggering from this output. + synch = inl(instance->preload_reg); + synch &= + ~(ME6000_AO_SYNC_EXT_TRIG << instance-> + ao_idx); + synch |= + ME6000_AO_SYNC_HOLD << instance->ao_idx; + + outl(synch, instance->preload_reg); + PDEBUG_REG + ("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch); + //Set this channel as triggered (none active). + *instance->triggering_flags &= + ~(0x1 << instance->ao_idx); + spin_unlock(instance->preload_reg_lock); + + // Restore old settings. + PDEBUG("Write old value back to register.\n"); + outl(instance->single_value, + instance->single_reg); + PDEBUG_REG + ("single_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->single_reg - instance->reg_base, + instance->single_value); + + // Set correct value for single_read(); + instance->single_value_in_fifo = + instance->single_value; + + instance->status = ao_status_single_end; + + // Signal the end. + signaling = 1; + } + } + + // Wait for stop. + reschedule = 1; + break; + + case ao_status_stream_end: + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { // No FIFO + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + case ao_status_single_end: + if (instance->fifo) { // Extra registers. + if (status & ME6000_AO_STATUS_BIT_FSM) { // State machine is working but the status is set to end. Force stop. + + // Wait for stop. + reschedule = 1; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + // Stop all actions. No conditions! Block interrupts and trigger. Leave FIFO untouched! + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP | + ME6000_AO_CTRL_BIT_STOP; + ctrl &= + ~(ME6000_AO_CTRL_BIT_ENABLE_IRQ | + ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + } else { // No extra registers. +/* + if (status & single_mask) + {// State machine is working but the status is set to end. Force stop. + + // Wait for stop. + reschedule = 1; + } +*/ + } + break; + + // Stream modes + case ao_status_stream_run_wait: + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { // No FIFO + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + + if (status & ME6000_AO_STATUS_BIT_FSM) { // State machine is working. Waiting for start finish. + instance->status = ao_status_stream_run; + + // Signal end of this step + signaling = 1; + } else { // State machine is not working. + if (!(status & ME6000_AO_STATUS_BIT_EF)) { // FIFO is empty. Procedure has started and finish already! + instance->status = ao_status_stream_end; + + // Signal the end. + signaling = 1; + // Wait for stop. + reschedule = 1; + break; + } + } + + // Check timeout. + if ((instance->timeout.delay) && ((jiffies - instance->timeout.start_time) >= instance->timeout.delay)) { // Timeout + PDEBUG("Timeout reached.\n"); + // Stop all actions. No conditions! Block interrupts. Leave FIFO untouched! + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + ctrl = inl(instance->ctrl_reg); + ctrl |= + ME6000_AO_CTRL_BIT_STOP | + ME6000_AO_CTRL_BIT_IMMEDIATE_STOP; + ctrl &= + ~(ME6000_AO_CTRL_BIT_ENABLE_IRQ | + ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG); + outl(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, + ctrl); + spin_unlock_irqrestore(&instance->subdevice_lock, + cpu_flags); + + //Reset interrupt latch + inl(instance->irq_reset_reg); + + spin_lock(instance->preload_reg_lock); + //Remove from synchronous start. Block triggering from this output. + synch = inl(instance->preload_reg); + synch &= + ~((ME6000_AO_SYNC_HOLD | ME6000_AO_SYNC_EXT_TRIG) << + instance->ao_idx); + outl(synch, instance->preload_reg); + PDEBUG_REG("preload_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->preload_reg - instance->reg_base, + synch); + spin_unlock(instance->preload_reg_lock); + + instance->status = ao_status_stream_end; + + // Signal the end. + signaling = 1; + } + // Wait for stop. + reschedule = 1; + break; + + case ao_status_stream_run: + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { // No FIFO + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + + if (!(status & ME6000_AO_STATUS_BIT_FSM)) { // State machine is not working. This is an error. + // BROKEN PIPE! + if (!(status & ME6000_AO_STATUS_BIT_EF)) { // FIFO is empty. + if (me_circ_buf_values(&instance->circ_buf)) { // Software buffer is not empty. + if (instance->stop_data_count && (instance->stop_data_count <= instance->data_count)) { //Finishing work. Requed data shown. + PDEBUG + ("ISM stoped. No data in FIFO. Buffer is not empty.\n"); + instance->status = + ao_status_stream_end; + } else { + PERROR + ("Output stream has been broken. ISM stoped. No data in FIFO. Buffer is not empty.\n"); + instance->status = + ao_status_stream_buffer_error; + } + } else { // Software buffer is empty. + PDEBUG + ("ISM stoped. No data in FIFO. Buffer is empty.\n"); + instance->status = ao_status_stream_end; + } + } else { // There are still datas in FIFO. + if (me_circ_buf_values(&instance->circ_buf)) { // Software buffer is not empty. + PERROR + ("Output stream has been broken. ISM stoped but some data in FIFO and buffer.\n"); + } else { // Software buffer is empty. + PERROR + ("Output stream has been broken. ISM stoped but some data in FIFO. Buffer is empty.\n"); + } + instance->status = ao_status_stream_fifo_error; + + } + + // Signal the failure. + signaling = 1; + break; + } + // Wait for stop. + reschedule = 1; + break; + + case ao_status_stream_end_wait: + if (!(instance->fifo & ME6000_AO_HAS_FIFO)) { // No FIFO + PERROR_CRITICAL + ("Streaming on single device! This feature is not implemented in this version!\n"); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + } + + if (!(status & ME6000_AO_STATUS_BIT_FSM)) { // State machine is not working. Waiting for stop finish. + instance->status = ao_status_stream_end; + signaling = 1; + } + // State machine is working. + reschedule = 1; + break; + + default: + PERROR_CRITICAL("Status is in wrong state (%d)!\n", + instance->status); + instance->status = ao_status_stream_error; + // Signal the end. + signaling = 1; + break; + + } + + if (signaling) { //Signal it. + wake_up_interruptible_all(&instance->wait_queue); + } + + if (instance->ao_control_task_flag && reschedule) { // Reschedule task + queue_delayed_work(instance->me6000_workqueue, + &instance->ao_control_task, 1); + } else { + PINFO("<%s> Ending control task.\n", __FUNCTION__); + } + +} + +static int me6000_ao_query_range_by_min_max(me_subdevice_t * subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range) +{ + me6000_ao_subdevice_t *instance; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if ((*max - *min) < 0) { + PERROR("Invalid minimum and maximum values specified.\n"); + return ME_ERRNO_INVALID_MIN_MAX; + } + + if ((unit == ME_UNIT_VOLT) || (unit == ME_UNIT_ANY)) { + if ((*max <= (instance->max + 1000)) && (*min >= instance->min)) { + *min = instance->min; + *max = instance->max; + *maxdata = ME6000_AO_MAX_DATA; + *range = 0; + } else { + PERROR("No matching range available.\n"); + return ME_ERRNO_NO_RANGE; + } + } else { + PERROR("Invalid physical unit specified.\n"); + return ME_ERRNO_INVALID_UNIT; + } + + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_number_ranges(me_subdevice_t * subdevice, + int unit, int *count) +{ + me6000_ao_subdevice_t *instance; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if ((unit == ME_UNIT_VOLT) || (unit == ME_UNIT_ANY)) { + *count = 1; + } else { + *count = 0; + } + + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_range_info(me_subdevice_t * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata) +{ + me6000_ao_subdevice_t *instance; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (range == 0) { + *unit = ME_UNIT_VOLT; + *min = instance->min; + *max = instance->max; + *maxdata = ME6000_AO_MAX_DATA; + } else { + PERROR("Invalid range number specified.\n"); + return ME_ERRNO_INVALID_RANGE; + } + + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_timer(me_subdevice_t * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks) +{ + me6000_ao_subdevice_t *instance; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (instance->fifo) { //Streaming device. + *base_frequency = ME6000_AO_BASE_FREQUENCY; + if (timer == ME_TIMER_ACQ_START) { + *min_ticks = ME6000_AO_MIN_ACQ_TICKS; + *max_ticks = ME6000_AO_MAX_ACQ_TICKS; + } else if (timer == ME_TIMER_CONV_START) { + *min_ticks = ME6000_AO_MIN_CHAN_TICKS; + *max_ticks = ME6000_AO_MAX_CHAN_TICKS; + } + } else { //Not streaming device! + *base_frequency = 0; + *min_ticks = 0; + *max_ticks = 0; + } + + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + me6000_ao_subdevice_t *instance; + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *number = 1; + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + me6000_ao_subdevice_t *instance; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *type = ME_TYPE_AO; + *subtype = + (instance-> + fifo & ME6000_AO_HAS_FIFO) ? ME_SUBTYPE_STREAMING : + ME_SUBTYPE_SINGLE; + + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + me6000_ao_subdevice_t *instance; + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + *caps = + ME_CAPS_AO_TRIG_SYNCHRONOUS | ((instance->fifo) ? ME_CAPS_AO_FIFO : + ME_CAPS_NONE); + + return ME_ERRNO_SUCCESS; +} + +static int me6000_ao_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count) +{ + me6000_ao_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + instance = (me6000_ao_subdevice_t *) subdevice; + + PDEBUG("executed. idx=%d\n", instance->ao_idx); + + if (count != 1) { + PERROR("Invalid capability argument count.\n"); + return ME_ERRNO_INVALID_CAP_ARG_COUNT; + } + + switch (cap) { + case ME_CAP_AI_FIFO_SIZE: + args[0] = (instance->fifo) ? ME6000_AO_FIFO_COUNT : 0; + break; + + case ME_CAP_AI_BUFFER_SIZE: + args[0] = + (instance->circ_buf.buf) ? ME6000_AO_CIRC_BUF_COUNT : 0; + break; + + default: + PERROR("Invalid capability.\n"); + err = ME_ERRNO_INVALID_CAP; + args[0] = 0; + } + + return err; +} diff --git a/drivers/staging/meilhaus/me6000_ao.h b/drivers/staging/meilhaus/me6000_ao.h new file mode 100644 index 000000000000..9629649cd410 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_ao.h @@ -0,0 +1,200 @@ +/** + * @file me6000_ao.h + * + * @brief Meilhaus ME-6000 analog output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME6000_AO_H_ +#define _ME6000_AO_H_ + +#include +#include "mesubdevice.h" +#include "mecirc_buf.h" +#include "meioctl.h" + +#ifdef __KERNEL__ + +#define ME6000_AO_MAX_SUBDEVICES 16 +#define ME6000_AO_FIFO_COUNT 8192 + +#define ME6000_AO_BASE_FREQUENCY 33000000L + +#define ME6000_AO_MIN_ACQ_TICKS 0LL +#define ME6000_AO_MAX_ACQ_TICKS 0LL + +#define ME6000_AO_MIN_CHAN_TICKS 66LL +#define ME6000_AO_MAX_CHAN_TICKS 0xFFFFFFFFLL + +#define ME6000_AO_MIN_RANGE -10000000 +#define ME6000_AO_MAX_RANGE 9999694 + +#define ME6000_AO_MIN_RANGE_HIGH 0 +#define ME6000_AO_MAX_RANGE_HIGH 49999237 + +#define ME6000_AO_MAX_DATA 0xFFFF + +#ifdef ME_SYNAPSE +# define ME6000_AO_CIRC_BUF_SIZE_ORDER 8 // 2^n PAGES =>> Maximum value of 1MB for Synapse +#else +# define ME6000_AO_CIRC_BUF_SIZE_ORDER 5 // 2^n PAGES =>> 128KB +#endif +#define ME6000_AO_CIRC_BUF_SIZE PAGE_SIZE< bit 0 in ME6000_AO_SINGLE_STATUS_REG. + +#define ME6000_AO_04_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_04_SINGLE_REG 0x74 // _/W + +#define ME6000_AO_05_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_05_SINGLE_REG 0x78 // _/W + +#define ME6000_AO_06_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_06_SINGLE_REG 0x7C // _/W + +#define ME6000_AO_07_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_07_SINGLE_REG 0x80 // _/W + +#define ME6000_AO_08_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_08_SINGLE_REG 0x84 // _/W + +#define ME6000_AO_09_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_09_SINGLE_REG 0x88 // _/W + +#define ME6000_AO_10_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_10_SINGLE_REG 0x8C // _/W + +#define ME6000_AO_11_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_11_SINGLE_REG 0x90 // _/W + +#define ME6000_AO_12_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_12_SINGLE_REG 0x94 // _/W + +#define ME6000_AO_13_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_13_SINGLE_REG 0x98 // _/W + +#define ME6000_AO_14_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_14_SINGLE_REG 0x9C // _/W + +#define ME6000_AO_15_STATUS_REG ME6000_AO_SINGLE_STATUS_REG +#define ME6000_AO_15_SINGLE_REG 0xA0 // _/W + +//ME6000_AO_CTRL_REG +#define ME6000_AO_MODE_SINGLE 0x00 +#define ME6000_AO_MODE_WRAPAROUND 0x01 +#define ME6000_AO_MODE_CONTINUOUS 0x02 +#define ME6000_AO_CTRL_MODE_MASK (ME6000_AO_MODE_WRAPAROUND | ME6000_AO_MODE_CONTINUOUS) + +#define ME6000_AO_CTRL_BIT_MODE_WRAPAROUND 0x001 +#define ME6000_AO_CTRL_BIT_MODE_CONTINUOUS 0x002 +#define ME6000_AO_CTRL_BIT_STOP 0x004 +#define ME6000_AO_CTRL_BIT_ENABLE_FIFO 0x008 +#define ME6000_AO_CTRL_BIT_ENABLE_EX_TRIG 0x010 +#define ME6000_AO_CTRL_BIT_EX_TRIG_EDGE 0x020 +#define ME6000_AO_CTRL_BIT_ENABLE_IRQ 0x040 +#define ME6000_AO_CTRL_BIT_IMMEDIATE_STOP 0x080 +#define ME6000_AO_CTRL_BIT_EX_TRIG_EDGE_BOTH 0x800 + +//ME6000_AO_STATUS_REG +#define ME6000_AO_STATUS_BIT_FSM 0x01 +#define ME6000_AO_STATUS_BIT_FF 0x02 +#define ME6000_AO_STATUS_BIT_HF 0x04 +#define ME6000_AO_STATUS_BIT_EF 0x08 + +#define ME6000_AO_PRELOAD_REG 0xA8 // R/W ///ME6000_AO_SYNC_REG <==> ME6000_AO_PRELOAD_REG +/* +#define ME6000_AO_SYNC_HOLD_0 0x00000001 +#define ME6000_AO_SYNC_HOLD_1 0x00000002 +#define ME6000_AO_SYNC_HOLD_2 0x00000004 +#define ME6000_AO_SYNC_HOLD_3 0x00000008 +#define ME6000_AO_SYNC_HOLD_4 0x00000010 +#define ME6000_AO_SYNC_HOLD_5 0x00000020 +#define ME6000_AO_SYNC_HOLD_6 0x00000040 +#define ME6000_AO_SYNC_HOLD_7 0x00000080 +#define ME6000_AO_SYNC_HOLD_8 0x00000100 +#define ME6000_AO_SYNC_HOLD_9 0x00000200 +#define ME6000_AO_SYNC_HOLD_10 0x00000400 +#define ME6000_AO_SYNC_HOLD_11 0x00000800 +#define ME6000_AO_SYNC_HOLD_12 0x00001000 +#define ME6000_AO_SYNC_HOLD_13 0x00002000 +#define ME6000_AO_SYNC_HOLD_14 0x00004000 +#define ME6000_AO_SYNC_HOLD_15 0x00008000 +*/ +#define ME6000_AO_SYNC_HOLD 0x00000001 +/* +#define ME6000_AO_SYNC_EXT_TRIG_0 0x00010000 +#define ME6000_AO_SYNC_EXT_TRIG_1 0x00020000 +#define ME6000_AO_SYNC_EXT_TRIG_2 0x00040000 +#define ME6000_AO_SYNC_EXT_TRIG_3 0x00080000 +#define ME6000_AO_SYNC_EXT_TRIG_4 0x00100000 +#define ME6000_AO_SYNC_EXT_TRIG_5 0x00200000 +#define ME6000_AO_SYNC_EXT_TRIG_6 0x00400000 +#define ME6000_AO_SYNC_EXT_TRIG_7 0x00800000 +#define ME6000_AO_SYNC_EXT_TRIG_8 0x01000000 +#define ME6000_AO_SYNC_EXT_TRIG_9 0x02000000 +#define ME6000_AO_SYNC_EXT_TRIG_10 0x04000000 +#define ME6000_AO_SYNC_EXT_TRIG_11 0x08000000 +#define ME6000_AO_SYNC_EXT_TRIG_12 0x10000000 +#define ME6000_AO_SYNC_EXT_TRIG_13 0x20000000 +#define ME6000_AO_SYNC_EXT_TRIG_14 0x40000000 +#define ME6000_AO_SYNC_EXT_TRIG_15 0x80000000 +*/ +#define ME6000_AO_SYNC_EXT_TRIG 0x00010000 + +#define ME6000_AO_EXT_TRIG 0x80000000 + +// AO-IRQ +#define ME6000_AO_IRQ_STATUS_REG 0x60 // R/_ +#define ME6000_AO_00_IRQ_RESET_REG 0x64 // R/_ +#define ME6000_AO_01_IRQ_RESET_REG 0x68 // R/_ +#define ME6000_AO_02_IRQ_RESET_REG 0x6C // R/_ +#define ME6000_AO_03_IRQ_RESET_REG 0x70 // R/_ + +#define ME6000_IRQ_STATUS_BIT_0 0x01 +#define ME6000_IRQ_STATUS_BIT_1 0x02 +#define ME6000_IRQ_STATUS_BIT_2 0x04 +#define ME6000_IRQ_STATUS_BIT_3 0x08 + +#define ME6000_IRQ_STATUS_BIT_AO_HF ME6000_IRQ_STATUS_BIT_0 + +//DUMY register +#define ME6000_AO_DUMY 0xFC +#endif +#endif diff --git a/drivers/staging/meilhaus/me6000_device.c b/drivers/staging/meilhaus/me6000_device.c new file mode 100644 index 000000000000..fee4c58b8464 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_device.c @@ -0,0 +1,211 @@ +/** + * @file me6000_device.c + * + * @brief Device class template implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "mefirmware.h" + +#include "mesubdevice.h" +#include "medebug.h" +#include "medevice.h" +#include "me6000_reg.h" +#include "me6000_device.h" +#include "meplx_reg.h" +#include "me6000_dio.h" +#include "me6000_ao.h" + +/** + * @brief Global variable. + * This is working queue for runing a separate atask that will be responsible for work status (start, stop, timeouts). + */ +static struct workqueue_struct *me6000_workqueue; + +me_device_t *me6000_pci_constructor(struct pci_dev *pci_device) +{ + me6000_device_t *me6000_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + int high_range = 0; + int fifo; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me6000_device = kmalloc(sizeof(me6000_device_t), GFP_KERNEL); + + if (!me6000_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(me6000_device, 0, sizeof(me6000_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me6000_device, pci_device); + + if (err) { + kfree(me6000_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Download the xilinx firmware */ + err = me_xilinx_download(me6000_device->base.info.pci.reg_bases[1], + me6000_device->base.info.pci.reg_bases[2], + &pci_device->dev, "me6000.bin"); + + if (err) { + me_device_deinit((me_device_t *) me6000_device); + kfree(me6000_device); + PERROR("Can't download firmware.\n"); + return NULL; + } + + /* Get the index in the device version information table. */ + version_idx = + me6000_versions_get_device_index(me6000_device->base.info.pci. + device_id); + + // Initialize spin lock . + spin_lock_init(&me6000_device->preload_reg_lock); + spin_lock_init(&me6000_device->dio_ctrl_reg_lock); + + /* Create digital input/output instances. */ + for (i = 0; i < me6000_versions[version_idx].dio_subdevices; i++) { + subdevice = + (me_subdevice_t *) me6000_dio_constructor(me6000_device-> + base.info.pci. + reg_bases[3], i, + &me6000_device-> + dio_ctrl_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me6000_device); + kfree(me6000_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me6000_device->base.slist, + subdevice); + } + + /* Create analog output instances. */ + for (i = 0; i < me6000_versions[version_idx].ao_subdevices; i++) { + high_range = ((i == 8) + && + ((me6000_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME6359) + || (me6000_device->base.info.pci.device_id == + PCI_DEVICE_ID_MEILHAUS_ME6259) + ) + )? 1 : 0; + + fifo = + (i < + me6000_versions[version_idx]. + ao_fifo) ? ME6000_AO_HAS_FIFO : 0x0; + fifo |= (i < 4) ? ME6000_AO_EXTRA_HARDWARE : 0x0; + + subdevice = + (me_subdevice_t *) me6000_ao_constructor(me6000_device-> + base.info.pci. + reg_bases[2], + &me6000_device-> + preload_reg_lock, + &me6000_device-> + preload_flags, + &me6000_device-> + triggering_flags, + i, fifo, + me6000_device-> + base.irq, + high_range, + me6000_workqueue); + + if (!subdevice) { + me_device_deinit((me_device_t *) me6000_device); + kfree(me6000_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me6000_device->base.slist, + subdevice); + } + + return (me_device_t *) me6000_device; +} + +// Init and exit of module. + +static int __init me6000_init(void) +{ + PDEBUG("executed.\n"); + + me6000_workqueue = create_singlethread_workqueue("me6000"); + return 0; +} + +static void __exit me6000_exit(void) +{ + PDEBUG("executed.\n"); + + flush_workqueue(me6000_workqueue); + destroy_workqueue(me6000_workqueue); +} + +module_init(me6000_init); +module_exit(me6000_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Device Driver Module for ME-6000 Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-6000 Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me6000_pci_constructor); diff --git a/drivers/staging/meilhaus/me6000_device.h b/drivers/staging/meilhaus/me6000_device.h new file mode 100644 index 000000000000..18cc7d1e14f1 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_device.h @@ -0,0 +1,149 @@ +/** + * @file me6000_device.h + * + * @brief ME-6000 device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME6000_DEVICE_H +#define _ME6000_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding ME-6000 device capabilities. + */ +typedef struct me6000_version { + uint16_t device_id; + unsigned int dio_subdevices; + unsigned int ao_subdevices; + unsigned int ao_fifo; //How many devices have FIFO +} me6000_version_t; + +/** + * @brief ME-6000 device capabilities. + */ +static me6000_version_t me6000_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME6004, 0, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME6008, 0, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME600F, 0, 16, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6014, 0, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME6018, 0, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME601F, 0, 16, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6034, 0, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME6038, 0, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME603F, 0, 16, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6104, 0, 4, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME6108, 0, 8, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME610F, 0, 16, 4}, + + {PCI_DEVICE_ID_MEILHAUS_ME6114, 0, 4, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME6118, 0, 8, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME611F, 0, 16, 4}, + + {PCI_DEVICE_ID_MEILHAUS_ME6134, 0, 4, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME6138, 0, 8, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME613F, 0, 16, 4}, + + {PCI_DEVICE_ID_MEILHAUS_ME6044, 2, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME6048, 2, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME604F, 2, 16, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6054, 2, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME6058, 2, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME605F, 2, 16, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6074, 2, 4, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME6078, 2, 8, 0}, + {PCI_DEVICE_ID_MEILHAUS_ME607F, 2, 16, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6144, 2, 4, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME6148, 2, 8, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME614F, 2, 16, 4}, + + {PCI_DEVICE_ID_MEILHAUS_ME6154, 2, 4, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME6158, 2, 8, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME615F, 2, 16, 4}, + + {PCI_DEVICE_ID_MEILHAUS_ME6174, 2, 4, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME6178, 2, 8, 4}, + {PCI_DEVICE_ID_MEILHAUS_ME617F, 2, 16, 4}, + + {PCI_DEVICE_ID_MEILHAUS_ME6259, 2, 9, 0}, + + {PCI_DEVICE_ID_MEILHAUS_ME6359, 2, 9, 4}, + + {0}, +}; + +#define ME6000_DEVICE_VERSIONS (sizeof(me6000_versions) / sizeof(me6000_version_t) - 1) /**< Returns the number of entries in #me6000_versions. */ + +/** + * @brief Returns the index of the device entry in #me6000_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me6000_versions. + */ +static inline unsigned int me6000_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME6000_DEVICE_VERSIONS; i++) + if (me6000_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-6000 device class structure. + */ +typedef struct me6000_device { + me_device_t base; /**< The Meilhaus device base class. */ + + /* Child class attributes. */ + spinlock_t preload_reg_lock; /**< Guards the preload register. */ + uint32_t preload_flags; + uint32_t triggering_flags; + + spinlock_t dio_ctrl_reg_lock; +} me6000_device_t; + +/** + * @brief The ME-6000 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-6000 device instance. \n + * NULL on error. + */ +me_device_t *me6000_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me6000_dio.c b/drivers/staging/meilhaus/me6000_dio.c new file mode 100644 index 000000000000..07f1069f9ac6 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_dio.c @@ -0,0 +1,415 @@ +/** + * @file me6000_dio.c + * + * @brief ME-6000 digital input/output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me6000_dio_reg.h" +#include "me6000_dio.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me6000_dio_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me6000_dio_subdevice_t *instance; + uint8_t mode; + + PDEBUG("executed.\n"); + + instance = (me6000_dio_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inb(instance->ctrl_reg); + mode &= ~(0x3 << (instance->dio_idx * 2)); + outb(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + spin_unlock(instance->ctrl_reg_lock); + + outb(0x00, instance->port_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, 0x00); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me6000_dio_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me6000_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + int size = + flags & (ME_IO_SINGLE_CONFIG_DIO_BIT | ME_IO_SINGLE_CONFIG_DIO_BYTE + | ME_IO_SINGLE_CONFIG_DIO_WORD | + ME_IO_SINGLE_CONFIG_DIO_DWORD); + + PDEBUG("executed.\n"); + + instance = (me6000_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inb(instance->ctrl_reg); + switch (size) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + mode &= + ~((ME6000_DIO_CTRL_BIT_MODE_0 | + ME6000_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + } else if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + mode &= + ~((ME6000_DIO_CTRL_BIT_MODE_0 | + ME6000_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + mode |= + ME6000_DIO_CTRL_BIT_MODE_0 << (instance-> + dio_idx * 2); + } else { + PERROR + ("Invalid port configuration specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outb(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_dio_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me6000_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + + PDEBUG("executed.\n"); + + instance = (me6000_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inb(instance-> + ctrl_reg) & ((ME6000_DIO_CTRL_BIT_MODE_0 | + ME6000_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + if ((mode == + (ME6000_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) || !mode) { + *value = + inb(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inb(instance-> + ctrl_reg) & ((ME6000_DIO_CTRL_BIT_MODE_0 | + ME6000_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + if ((mode == + (ME6000_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) || !mode) { + *value = inb(instance->port_reg) & 0x00FF; + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_dio_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me6000_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + uint8_t byte; + + PDEBUG("executed.\n"); + + instance = (me6000_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inb(instance-> + ctrl_reg) & ((ME6000_DIO_CTRL_BIT_MODE_0 | + ME6000_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if (mode == + (ME6000_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) { + byte = inb(instance->port_reg) & 0x00FF; + + if (value) + byte |= 0x1 << channel; + else + byte &= ~(0x1 << channel); + + outb(byte, instance->port_reg); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inb(instance-> + ctrl_reg) & ((ME6000_DIO_CTRL_BIT_MODE_0 | + ME6000_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if (mode == + (ME6000_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) { + outb(value, instance->port_reg); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me6000_dio_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me6000_dio_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DIO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me6000_dio_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_DIR_BYTE; + return ME_ERRNO_SUCCESS; +} + +me6000_dio_subdevice_t *me6000_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock) +{ + me6000_dio_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me6000_dio_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me6000_dio_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + + /* Set the subdevice ports */ + subdevice->ctrl_reg = reg_base + ME6000_DIO_CTRL_REG; + switch (dio_idx) { + case 0: + subdevice->port_reg = reg_base + ME6000_DIO_PORT_0_REG; + break; + case 1: + subdevice->port_reg = reg_base + ME6000_DIO_PORT_1_REG; + break; + default: + err = ME_ERRNO_INVALID_SUBDEVICE; + } + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save digital i/o index */ + subdevice->dio_idx = dio_idx; + +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me6000_dio_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me6000_dio_io_single_config; + subdevice->base.me_subdevice_io_single_read = me6000_dio_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me6000_dio_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me6000_dio_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me6000_dio_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me6000_dio_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me6000_dio.h b/drivers/staging/meilhaus/me6000_dio.h new file mode 100644 index 000000000000..858bec1c4596 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_dio.h @@ -0,0 +1,68 @@ +/** + * @file me6000_dio.h + * + * @brief ME-6000 digital input/output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME6000_DIO_H_ +#define _ME6000_DIO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me6000_dio_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + unsigned int dio_idx; /**< The index of the digital i/o on the device. */ + + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Register to configure the port direction. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me6000_dio_subdevice_t; + +/** + * @brief The constructor to generate a ME-6000 digital input/ouput subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param dio_idx The index of the digital i/o port on the device. + * @param ctrl_reg_lock Spin lock protecting the control register. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me6000_dio_subdevice_t *me6000_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me6000_dio_reg.h b/drivers/staging/meilhaus/me6000_dio_reg.h new file mode 100644 index 000000000000..e67a791a1e69 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_dio_reg.h @@ -0,0 +1,43 @@ +/** + * @file me6000_dio_reg.h + * + * @brief ME-6000 digital input/output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME6000_DIO_REG_H_ +#define _ME6000_DIO_REG_H_ + +#ifdef __KERNEL__ + +#define ME6000_DIO_CTRL_REG 0x00 // R/W +#define ME6000_DIO_PORT_0_REG 0x01 // R/W +#define ME6000_DIO_PORT_1_REG 0x02 // R/W +#define ME6000_DIO_PORT_REG ME6000_DIO_PORT_0_REG // R/W + +#define ME6000_DIO_CTRL_BIT_MODE_0 0x01 +#define ME6000_DIO_CTRL_BIT_MODE_1 0x02 +#define ME6000_DIO_CTRL_BIT_MODE_2 0x04 +#define ME6000_DIO_CTRL_BIT_MODE_3 0x08 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me6000_reg.h b/drivers/staging/meilhaus/me6000_reg.h new file mode 100644 index 000000000000..d35273003415 --- /dev/null +++ b/drivers/staging/meilhaus/me6000_reg.h @@ -0,0 +1,35 @@ +/** + * @file me6000_reg.h + * + * @brief ME-6000 device register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME6000_REG_H_ +#define _ME6000_REG_H_ + +#ifdef __KERNEL__ + +#define ME6000_INIT_XILINX_REG 0xAC // R/- + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8100_device.c b/drivers/staging/meilhaus/me8100_device.c new file mode 100644 index 000000000000..1fb79e490261 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_device.c @@ -0,0 +1,187 @@ +/** + * @file me8100_device.c + * + * @brief ME-8100 device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "me8100_device.h" +#include "mesubdevice.h" +#include "me8100_di.h" +#include "me8100_do.h" +#include "me8254.h" + +me_device_t *me8100_pci_constructor(struct pci_dev *pci_device) +{ + me8100_device_t *me8100_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me8100_device = kmalloc(sizeof(me8100_device_t), GFP_KERNEL); + + if (!me8100_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(me8100_device, 0, sizeof(me8100_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me8100_device, pci_device); + + if (err) { + kfree(me8100_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Get the index in the device version information table. */ + version_idx = + me8100_versions_get_device_index(me8100_device->base.info.pci. + device_id); + + // Initialize spin lock . + spin_lock_init(&me8100_device->dio_ctrl_reg_lock); + spin_lock_init(&me8100_device->ctr_ctrl_reg_lock); + spin_lock_init(&me8100_device->clk_src_reg_lock); + + // Create subdevice instances. + + for (i = 0; i < me8100_versions[version_idx].di_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8100_di_constructor(me8100_device-> + base.info.pci. + reg_bases[2], + me8100_device-> + base.info.pci. + reg_bases[1], i, + me8100_device-> + base.irq, + &me8100_device-> + dio_ctrl_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me8100_device); + kfree(me8100_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me8100_device->base.slist, + subdevice); + } + + for (i = 0; i < me8100_versions[version_idx].do_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8100_do_constructor(me8100_device-> + base.info.pci. + reg_bases[2], i, + &me8100_device-> + dio_ctrl_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me8100_device); + kfree(me8100_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me8100_device->base.slist, + subdevice); + } + + for (i = 0; i < me8100_versions[version_idx].ctr_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8254_constructor(me8100_device->base. + info.pci.device_id, + me8100_device->base. + info.pci.reg_bases[2], + 0, i, + &me8100_device-> + ctr_ctrl_reg_lock, + &me8100_device-> + clk_src_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me8100_device); + kfree(me8100_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me8100_device->base.slist, + subdevice); + } + + return (me_device_t *) me8100_device; +} + +// Init and exit of module. + +static int __init me8100_init(void) +{ + PDEBUG("executed.\n."); + return ME_ERRNO_SUCCESS; +} + +static void __exit me8100_exit(void) +{ + PDEBUG("executed.\n."); +} + +module_init(me8100_init); + +module_exit(me8100_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR("Guenter Gebhardt "); +MODULE_DESCRIPTION("Device Driver Module for Template Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus Template Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me8100_pci_constructor); diff --git a/drivers/staging/meilhaus/me8100_device.h b/drivers/staging/meilhaus/me8100_device.h new file mode 100644 index 000000000000..44c42efb04e2 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_device.h @@ -0,0 +1,97 @@ +/** + * @file me8100_device.h + * + * @brief ME-8100 device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8100_DEVICE_H +#define _ME8100_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding ME-8100 device capabilities. + */ +typedef struct me8100_version { + uint16_t device_id; + unsigned int di_subdevices; + unsigned int do_subdevices; + unsigned int ctr_subdevices; +} me8100_version_t; + +/** + * @brief Device capabilities. + */ +static me8100_version_t me8100_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME8100_A, 1, 1, 3}, + {PCI_DEVICE_ID_MEILHAUS_ME8100_B, 2, 2, 3}, + {0}, +}; + +#define ME8100_DEVICE_VERSIONS (sizeof(me8100_versions) / sizeof(me8100_version_t) - 1) /**< Returns the number of entries in #me8100_versions. */ + +/** + * @brief Returns the index of the device entry in #me8100_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me8100_versions. + */ +static inline unsigned int me8100_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME8100_DEVICE_VERSIONS; i++) + if (me8100_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-8100 device class structure. + */ +typedef struct me8100_device { + me_device_t base; /**< The Meilhaus device base class. */ + + /* Child class attributes. */ + spinlock_t dio_ctrl_reg_lock; + spinlock_t ctr_ctrl_reg_lock; + spinlock_t clk_src_reg_lock; +} me8100_device_t; + +/** + * @brief The ME-8100 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-8100 device instance. \n + * NULL on error. + */ +me_device_t *me8100_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8100_di.c b/drivers/staging/meilhaus/me8100_di.c new file mode 100644 index 000000000000..0f146371b9a0 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_di.c @@ -0,0 +1,693 @@ +/** + * @file me8100_di.c + * + * @brief ME-8100 digital input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meerror.h" + +#include "meids.h" +#include "medebug.h" +#include "meplx_reg.h" +#include "me8100_reg.h" +#include "me8100_di_reg.h" +#include "me8100_di.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me8100_di_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8100_di_subdevice_t *instance; + unsigned short ctrl; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->ctrl_reg_lock); + ctrl = inw(instance->ctrl_reg); + ctrl &= ~(ME8100_DIO_CTRL_BIT_INTB_1 | ME8100_DIO_CTRL_BIT_INTB_0); + outw(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock(instance->ctrl_reg_lock); + + outw(0, instance->mask_reg); + PDEBUG_REG("mask_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->mask_reg - instance->reg_base, 0); + outw(0, instance->pattern_reg); + PDEBUG_REG("pattern_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->pattern_reg - instance->reg_base, 0); + instance->rised = -1; + instance->irq_count = 0; + instance->filtering_flag = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + outl(PLX_INTCSR_LOCAL_INT1_EN | + PLX_INTCSR_LOCAL_INT1_POL | + PLX_INTCSR_LOCAL_INT2_EN | + PLX_INTCSR_LOCAL_INT2_POL | + PLX_INTCSR_PCI_INT_EN, instance->irq_status_reg); + PDEBUG_REG("plx:irq_status_reg outl(0x%lX)=0x%x\n", + instance->irq_status_reg, + PLX_INTCSR_LOCAL_INT1_EN | PLX_INTCSR_LOCAL_INT1_POL | + PLX_INTCSR_LOCAL_INT2_EN | PLX_INTCSR_LOCAL_INT2_POL | + PLX_INTCSR_PCI_INT_EN); + + wake_up_interruptible_all(&instance->wait_queue); + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8100_di_io_irq_start(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + me8100_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint16_t ctrl; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) subdevice; + + if (irq_source == ME_IRQ_SOURCE_DIO_PATTERN) { + if (flags & + ~(ME_IO_IRQ_START_PATTERN_FILTERING | + ME_IO_IRQ_START_DIO_WORD)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (irq_edge != ME_IRQ_EDGE_NOT_USED) { + PERROR("Invalid irq edge specified.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + } else if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + if (flags & + ~(ME_IO_IRQ_START_EXTENDED_STATUS | + ME_IO_IRQ_START_DIO_WORD)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (irq_edge != ME_IRQ_EDGE_ANY) { + PERROR("Invalid irq edge specified.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + + if (!(irq_arg & 0xFFFF)) { + PERROR("No mask specified.\n"); + return ME_ERRNO_INVALID_IRQ_ARG; + } + } else { + PERROR("Invalid irq source specified.\n"); + return ME_ERRNO_INVALID_IRQ_SOURCE; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + if (irq_source == ME_IRQ_SOURCE_DIO_PATTERN) { + outw(irq_arg, instance->pattern_reg); + instance->compare_value = irq_arg; + instance->filtering_flag = + (flags & ME_IO_IRQ_START_PATTERN_FILTERING) ? 1 : 0; + } + if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + outw(irq_arg, instance->mask_reg); + } + + spin_lock(instance->ctrl_reg_lock); + ctrl = inw(instance->ctrl_reg); + ctrl |= ME8100_DIO_CTRL_BIT_INTB_0; + if (irq_source == ME_IRQ_SOURCE_DIO_PATTERN) { + ctrl &= ~ME8100_DIO_CTRL_BIT_INTB_1; + } + + if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + ctrl |= ME8100_DIO_CTRL_BIT_INTB_1; + } + outw(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock(instance->ctrl_reg_lock); + + instance->rised = 0; + instance->status_value = 0; + instance->status_value_edges = 0; + instance->line_value = inw(instance->port_reg); + instance->status_flag = flags & ME_IO_IRQ_START_EXTENDED_STATUS; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_di_io_irq_wait(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + me8100_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + unsigned long cpu_flags; + int count; + + PDEBUG("executed.\n"); + PDEVELOP("PID: %d.\n", current->pid); + + instance = (me8100_di_subdevice_t *) subdevice; + + if (flags & + ~(ME_IO_IRQ_WAIT_NORMAL_STATUS | ME_IO_IRQ_WAIT_EXTENDED_STATUS)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + ME_SUBDEVICE_ENTER; + + if (instance->rised <= 0) { + instance->rised = 0; + count = instance->irq_count; + + if (time_out) { + t = wait_event_interruptible_timeout(instance-> + wait_queue, + ((count != + instance-> + irq_count) + || (instance-> + rised < 0)), + t); +// t = wait_event_interruptible_timeout(instance->wait_queue, (instance->rised != 0), t); + if (t == 0) { + PERROR("Wait on interrupt timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } + } else { + wait_event_interruptible(instance->wait_queue, + ((count != instance->irq_count) + || (instance->rised < 0))); +// wait_event_interruptible(instance->wait_queue, (instance->rised != 0)); + } + + if (instance->rised < 0) { + PERROR("Wait on interrupt aborted by user.\n"); + err = ME_ERRNO_CANCELLED; + } + } + + if (signal_pending(current)) { + PERROR("Wait on interrupt aborted by signal.\n"); + err = ME_ERRNO_SIGNAL; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + *irq_count = instance->irq_count; + if (!err) { + if (flags & ME_IO_IRQ_WAIT_NORMAL_STATUS) { + *value = instance->status_value; + } else if (flags & ME_IO_IRQ_WAIT_EXTENDED_STATUS) { + *value = instance->status_value_edges; + } else { // Use default + if (!instance->status_flag) { + *value = instance->status_value; + } else { + *value = instance->status_value_edges; + } + } + instance->rised = 0; +/* + instance->status_value = 0; + instance->status_value_edges = 0; +*/ + } else { + *value = 0; + } + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_di_io_irq_stop(me_subdevice_t * subdevice, + struct file *filep, int channel, int flags) +{ + me8100_di_subdevice_t *instance; + uint16_t ctrl; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->ctrl_reg_lock); + ctrl = inw(instance->ctrl_reg); + ctrl &= ~(ME8100_DIO_CTRL_BIT_INTB_1 | ME8100_DIO_CTRL_BIT_INTB_0); + outw(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock(instance->ctrl_reg_lock); + instance->rised = -1; + instance->status_value = 0; + instance->status_value_edges = 0; + instance->filtering_flag = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8100_di_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8100_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_WORD: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + } else { + PERROR + ("Invalid port configuration specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_di_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8100_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + + switch (flags) { + + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 16)) { + *value = inw(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inw(instance->port_reg) & 0xFF; + } else if (channel == 1) { + *value = (inw(instance->port_reg) >> 8) & 0xFF; + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_WORD: + if (channel == 0) { + *value = inw(instance->port_reg); + } else { + PERROR("Invalid word number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_di_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 16; + return ME_ERRNO_SUCCESS; +} + +static int me8100_di_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DI; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me8100_di_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_BIT_PATTERN_IRQ | ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_ANY; + return ME_ERRNO_SUCCESS; +} + +static void me8100_di_destructor(struct me_subdevice *subdevice) +{ + me8100_di_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) subdevice; + + free_irq(instance->irq, (void *)instance); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me8100_isr(int irq, void *dev_id) +#else +static irqreturn_t me8100_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + me8100_di_subdevice_t *instance; + uint32_t icsr; + + uint16_t irq_status; + uint16_t line_value = 0; + + uint32_t status_val = 0; + + PDEBUG("executed.\n"); + + instance = (me8100_di_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + icsr = inl(instance->irq_status_reg); + if (instance->di_idx == 0) { + + if ((icsr & + (PLX_INTCSR_LOCAL_INT1_STATE | PLX_INTCSR_PCI_INT_EN | + PLX_INTCSR_LOCAL_INT1_EN)) != + (PLX_INTCSR_LOCAL_INT1_STATE | PLX_INTCSR_PCI_INT_EN | + PLX_INTCSR_LOCAL_INT1_EN)) { + PINFO + ("%ld Shared interrupt. %s(): idx=0 plx:irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, icsr); + return IRQ_NONE; + } + } else if (instance->di_idx == 1) { + if ((icsr & + (PLX_INTCSR_LOCAL_INT2_STATE | PLX_INTCSR_PCI_INT_EN | + PLX_INTCSR_LOCAL_INT2_EN)) != + (PLX_INTCSR_LOCAL_INT2_STATE | PLX_INTCSR_PCI_INT_EN | + PLX_INTCSR_LOCAL_INT2_EN)) { + PINFO + ("%ld Shared interrupt. %s(): idx=1 plx:irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, icsr); + return IRQ_NONE; + } + } else { + PERROR("%s():Wrong interrupt idx=%d csr=0x%X.\n", __FUNCTION__, + instance->di_idx, icsr); + return IRQ_NONE; + } + + PDEBUG("me8100_isr():Interrupt from idx=%d occured.\n", + instance->di_idx); + spin_lock(&instance->subdevice_lock); + inw(instance->irq_reset_reg); + line_value = inw(instance->port_reg); + + irq_status = instance->line_value ^ line_value; + + // Make extended information. + status_val |= (0x00FF & (~(uint16_t) instance->line_value & line_value)) << 16; //Raise + status_val |= (0x00FF & ((uint16_t) instance->line_value & ~line_value)); //Fall + + instance->line_value = line_value; + + if (instance->rised == 0) { + instance->status_value = irq_status; + instance->status_value_edges = status_val; + } else { + instance->status_value |= irq_status; + instance->status_value_edges |= status_val; + } + + if (instance->filtering_flag) { // For compare mode only. + if (instance->compare_value == instance->line_value) { + instance->rised = 1; + instance->irq_count++; + } + } else { + instance->rised = 1; + instance->irq_count++; + } + + spin_unlock(&instance->subdevice_lock); + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +me8100_di_subdevice_t *me8100_di_constructor(uint32_t me8100_reg_base, + uint32_t plx_reg_base, + unsigned int di_idx, + int irq, + spinlock_t * ctrl_reg_lock) +{ + me8100_di_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me8100_di_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8100_di_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the subdevice index. */ + subdevice->di_idx = di_idx; + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + /* Register interrupt service routine. */ + subdevice->irq = irq; + err = request_irq(subdevice->irq, me8100_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME8100_NAME, (void *)subdevice); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", subdevice->irq); + + /* Initialize the registers */ + subdevice->ctrl_reg = + me8100_reg_base + ME8100_CTRL_REG_A + di_idx * ME8100_REG_OFFSET; + subdevice->port_reg = + me8100_reg_base + ME8100_DI_REG_A + di_idx * ME8100_REG_OFFSET; + subdevice->mask_reg = + me8100_reg_base + ME8100_MASK_REG_A + di_idx * ME8100_REG_OFFSET; + subdevice->pattern_reg = + me8100_reg_base + ME8100_PATTERN_REG_A + di_idx * ME8100_REG_OFFSET; + subdevice->din_int_reg = + me8100_reg_base + ME8100_INT_DI_REG_A + di_idx * ME8100_REG_OFFSET; + subdevice->irq_reset_reg = + me8100_reg_base + ME8100_RES_INT_REG_A + di_idx * ME8100_REG_OFFSET; + subdevice->irq_status_reg = plx_reg_base + PLX_INTCSR; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = me8100_reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_irq_start = me8100_di_io_irq_start; + subdevice->base.me_subdevice_io_irq_wait = me8100_di_io_irq_wait; + subdevice->base.me_subdevice_io_irq_stop = me8100_di_io_irq_stop; + subdevice->base.me_subdevice_io_reset_subdevice = + me8100_di_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me8100_di_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8100_di_io_single_read; + subdevice->base.me_subdevice_query_number_channels = + me8100_di_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8100_di_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8100_di_query_subdevice_caps; + subdevice->base.me_subdevice_destructor = me8100_di_destructor; + + subdevice->rised = 0; + subdevice->irq_count = 0; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me8100_di.h b/drivers/staging/meilhaus/me8100_di.h new file mode 100644 index 000000000000..e1db79129175 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_di.h @@ -0,0 +1,89 @@ +/** + * @file me8100_di.h + * + * @brief ME-8100 digital input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8100_DI_H_ +#define _ME8100_DI_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me8100_di_subdevice { + // Inheritance + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; + + unsigned di_idx; + + int irq; + volatile int rised; + unsigned int irq_count; + + uint status_flag; /**< Default interupt status flag */ + uint status_value; /**< Interupt status */ + uint status_value_edges; /**< Extended interupt status */ + uint line_value; + + uint16_t compare_value; + uint8_t filtering_flag; + + wait_queue_head_t wait_queue; + + unsigned long ctrl_reg; + unsigned long port_reg; + unsigned long mask_reg; + unsigned long pattern_reg; + unsigned long long din_int_reg; + unsigned long irq_reset_reg; + unsigned long irq_status_reg; +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif + +} me8100_di_subdevice_t; + +/** + * @brief The constructor to generate a ME-8100 digital input subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8100_di_subdevice_t *me8100_di_constructor(uint32_t me8100_reg_base, + uint32_t plx_reg_base, + unsigned int di_idx, + int irq, + spinlock_t * ctrl_leg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8100_di_reg.h b/drivers/staging/meilhaus/me8100_di_reg.h new file mode 100644 index 000000000000..063bd193709e --- /dev/null +++ b/drivers/staging/meilhaus/me8100_di_reg.h @@ -0,0 +1,47 @@ +/** + * @file me8100_di_reg.h + * + * @brief ME-8100 digital input subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8100_DI_REG_H_ +#define _ME8100_DI_REG_H_ + +#ifdef __KERNEL__ + +#define ME8100_RES_INT_REG_A 0x02 //(r, ) +#define ME8100_DI_REG_A 0x04 //(r, ) +#define ME8100_PATTERN_REG_A 0x08 //( ,w) +#define ME8100_MASK_REG_A 0x0A //( ,w) +#define ME8100_INT_DI_REG_A 0x0A //(r, ) + +#define ME8100_RES_INT_REG_B 0x0E //(r, ) +#define ME8100_DI_REG_B 0x10 //(r, ) +#define ME8100_PATTERN_REG_B 0x14 //( ,w) +#define ME8100_MASK_REG_B 0x16 //( ,w) +#define ME8100_INT_DI_REG_B 0x16 //(r, ) + +#define ME8100_REG_OFFSET 0x0C + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8100_do.c b/drivers/staging/meilhaus/me8100_do.c new file mode 100644 index 000000000000..957b9f92f760 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_do.c @@ -0,0 +1,391 @@ +/** + * @file me8100_do.c + * + * @brief ME-8100 digital output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me8100_reg.h" +#include "me8100_do_reg.h" +#include "me8100_do.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me8100_do_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8100_do_subdevice_t *instance; + uint16_t ctrl; + + PDEBUG("executed.\n"); + + instance = (me8100_do_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + ctrl = inw(instance->ctrl_reg); + ctrl &= ME8100_DIO_CTRL_BIT_INTB_1 | ME8100_DIO_CTRL_BIT_INTB_0; + outw(ctrl, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, ctrl); + spin_unlock(instance->ctrl_reg_lock); + outw(0, instance->port_reg); + instance->port_reg_mirror = 0; + PDEBUG_REG("port_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8100_do_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8100_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + int config; + + PDEBUG("executed.\n"); + + instance = (me8100_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + config = inw(instance->ctrl_reg); + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_WORD: + if (channel == 0) { + if (single_config == + ME_SINGLE_CONFIG_DIO_HIGH_IMPEDANCE) { + config &= ~(ME8100_DIO_CTRL_BIT_ENABLE_DIO); + } else if (single_config == ME_SINGLE_CONFIG_DIO_SINK) { + config |= ME8100_DIO_CTRL_BIT_ENABLE_DIO; + config &= ~ME8100_DIO_CTRL_BIT_SOURCE; + } else if (single_config == ME_SINGLE_CONFIG_DIO_SOURCE) { + config |= + ME8100_DIO_CTRL_BIT_ENABLE_DIO | + ME8100_DIO_CTRL_BIT_SOURCE; + } else { + PERROR + ("Invalid port configuration specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid word number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outw(config, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, config); + } + + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_do_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8100_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8100_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 16)) { + *value = instance->port_reg_mirror & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = instance->port_reg_mirror & 0xFF; + } else if (channel == 1) { + *value = (instance->port_reg_mirror >> 8) & 0xFF; + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_WORD: + if (channel == 0) { + *value = instance->port_reg_mirror; + } else { + PERROR("Invalid word number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_do_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me8100_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8100_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 16)) { + instance->port_reg_mirror = + value ? (instance-> + port_reg_mirror | (0x1 << channel)) + : (instance->port_reg_mirror & ~(0x1 << channel)); + outw(instance->port_reg_mirror, instance->port_reg); + PDEBUG_REG("port_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - instance->reg_base, + instance->port_reg_mirror); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + instance->port_reg_mirror &= ~0xFF; + instance->port_reg_mirror |= value & 0xFF; + outw(instance->port_reg_mirror, instance->port_reg); + PDEBUG_REG("port_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - instance->reg_base, + instance->port_reg_mirror); + } else if (channel == 1) { + instance->port_reg_mirror &= ~0xFF00; + instance->port_reg_mirror |= (value << 8) & 0xFF00; + outw(instance->port_reg_mirror, instance->port_reg); + PDEBUG_REG("port_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - instance->reg_base, + instance->port_reg_mirror); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_WORD: + if (channel == 0) { + instance->port_reg_mirror = value; + outw(value, instance->port_reg); + PDEBUG_REG("port_reg outw(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - instance->reg_base, + value); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8100_do_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 16; + return ME_ERRNO_SUCCESS; +} + +static int me8100_do_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me8100_do_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_SINK_SOURCE; + return ME_ERRNO_SUCCESS; +} + +me8100_do_subdevice_t *me8100_do_constructor(uint32_t reg_base, + unsigned int do_idx, + spinlock_t * ctrl_reg_lock) +{ + me8100_do_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me8100_do_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8100_do_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + + /* Initialize registers */ + if (do_idx == 0) { + subdevice->port_reg = reg_base + ME8100_DO_REG_A; + subdevice->ctrl_reg = reg_base + ME8100_CTRL_REG_A; + } else if (do_idx == 1) { + subdevice->port_reg = reg_base + ME8100_DO_REG_B; + subdevice->ctrl_reg = reg_base + ME8100_CTRL_REG_B; + } else { + PERROR("Wrong subdevice idx=%d.\n", do_idx); + kfree(subdevice); + return NULL; + } +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the subdevice index */ + subdevice->do_idx = do_idx; + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me8100_do_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me8100_do_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8100_do_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me8100_do_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me8100_do_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8100_do_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8100_do_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me8100_do.h b/drivers/staging/meilhaus/me8100_do.h new file mode 100644 index 000000000000..acf880136663 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_do.h @@ -0,0 +1,70 @@ +/** + * @file me8100_do.h + * + * @brief ME-8100 digital output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8100_DO_H_ +#define _ME8100_DO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me8100_do_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect the #ctrl_reg. */ + + unsigned int do_idx; + + uint16_t port_reg_mirror; /**< Mirror used to store current port register setting which is write only. */ + + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Control register. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me8100_do_subdevice_t; + +/** + * @brief The constructor to generate a ME-8100 digital output subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param do_idx The index of the digital output subdevice on this device. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8100_do_subdevice_t *me8100_do_constructor(uint32_t reg_base, + unsigned int do_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8100_do_reg.h b/drivers/staging/meilhaus/me8100_do_reg.h new file mode 100644 index 000000000000..13a23802b31a --- /dev/null +++ b/drivers/staging/meilhaus/me8100_do_reg.h @@ -0,0 +1,36 @@ +/** + * @file me8100_ao_reg.h + * + * @brief ME-8100 analog output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8100_DO_REG_H_ +#define _ME8100_DO_REG_H_ + +#ifdef __KERNEL__ + +#define ME8100_DO_REG_A 0x06 //( ,w) +#define ME8100_DO_REG_B 0x12 //( ,w) + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8100_reg.h b/drivers/staging/meilhaus/me8100_reg.h new file mode 100644 index 000000000000..d8c4b1c6b153 --- /dev/null +++ b/drivers/staging/meilhaus/me8100_reg.h @@ -0,0 +1,41 @@ +/** + * @file me8100_reg.h + * + * @brief ME-8100 register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8100_REG_H_ +#define _ME8100_REG_H_ + +#ifdef __KERNEL__ + +#define ME8100_CTRL_REG_A 0x00 //( ,w) +#define ME8100_CTRL_REG_B 0x0C //( ,w) + +#define ME8100_DIO_CTRL_BIT_SOURCE 0x10 +#define ME8100_DIO_CTRL_BIT_INTB_1 0x20 +#define ME8100_DIO_CTRL_BIT_INTB_0 0x40 +#define ME8100_DIO_CTRL_BIT_ENABLE_DIO 0x80 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_device.c b/drivers/staging/meilhaus/me8200_device.c new file mode 100644 index 000000000000..261c0cbd9d0a --- /dev/null +++ b/drivers/staging/meilhaus/me8200_device.c @@ -0,0 +1,194 @@ +/** + * @file me8200_device.c + * + * @brief ME-8200 device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include "meids.h" +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "meplx_reg.h" +#include "medevice.h" +#include "me8200_device.h" +#include "mesubdevice.h" +#include "me8200_di.h" +#include "me8200_do.h" +#include "me8200_dio.h" + +me_device_t *me8200_pci_constructor(struct pci_dev *pci_device) +{ + me8200_device_t *me8200_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + me8200_device = kmalloc(sizeof(me8200_device_t), GFP_KERNEL); + + if (!me8200_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(me8200_device, 0, sizeof(me8200_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) me8200_device, pci_device); + + if (err) { + kfree(me8200_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Get the index in the device version information table. */ + version_idx = + me8200_versions_get_device_index(me8200_device->base.info.pci. + device_id); + + // Initialize spin lock . + spin_lock_init(&me8200_device->irq_ctrl_lock); + spin_lock_init(&me8200_device->irq_mode_lock); + spin_lock_init(&me8200_device->dio_ctrl_lock); + + /* Setup the PLX interrupt configuration */ + outl(PLX_INTCSR_LOCAL_INT1_EN | + PLX_INTCSR_LOCAL_INT1_POL | + PLX_INTCSR_LOCAL_INT2_EN | + PLX_INTCSR_LOCAL_INT2_POL | + PLX_INTCSR_PCI_INT_EN, + me8200_device->base.info.pci.reg_bases[1] + PLX_INTCSR); + + // Create subdevice instances. + + for (i = 0; i < me8200_versions[version_idx].di_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8200_di_constructor(me8200_device-> + base.info.pci. + reg_bases[2], i, + me8200_device-> + base.irq, + &me8200_device-> + irq_ctrl_lock, + &me8200_device-> + irq_mode_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me8200_device); + kfree(me8200_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me8200_device->base.slist, + subdevice); + } + + for (i = 0; i < me8200_versions[version_idx].do_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8200_do_constructor(me8200_device-> + base.info.pci. + reg_bases[2], i, + me8200_device-> + base.irq, + &me8200_device-> + irq_mode_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me8200_device); + kfree(me8200_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me8200_device->base.slist, + subdevice); + } + + for (i = 0; i < me8200_versions[version_idx].dio_subdevices; i++) { + subdevice = + (me_subdevice_t *) me8200_dio_constructor(me8200_device-> + base.info.pci. + reg_bases[2], i, + &me8200_device-> + dio_ctrl_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) me8200_device); + kfree(me8200_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&me8200_device->base.slist, + subdevice); + } + + return (me_device_t *) me8200_device; +} + +// Init and exit of module. + +static int __init me8200_init(void) +{ + PDEBUG("executed.\n."); + return 0; +} + +static void __exit me8200_exit(void) +{ + PDEBUG("executed.\n."); +} + +module_init(me8200_init); + +module_exit(me8200_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR("Guenter Gebhardt "); +MODULE_DESCRIPTION("Device Driver Module for Template Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus Template Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(me8200_pci_constructor); diff --git a/drivers/staging/meilhaus/me8200_device.h b/drivers/staging/meilhaus/me8200_device.h new file mode 100644 index 000000000000..cbd2a01ddb41 --- /dev/null +++ b/drivers/staging/meilhaus/me8200_device.h @@ -0,0 +1,97 @@ +/** + * @file me8200_device.h + * + * @brief ME-8200 device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DEVICE_H +#define _ME8200_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding ME-8200 device capabilities. + */ +typedef struct me8200_version { + uint16_t device_id; + unsigned int di_subdevices; + unsigned int do_subdevices; + unsigned int dio_subdevices; +} me8200_version_t; + +/** + * @brief Device capabilities. + */ +static me8200_version_t me8200_versions[] = { + {PCI_DEVICE_ID_MEILHAUS_ME8200_A, 1, 1, 2}, + {PCI_DEVICE_ID_MEILHAUS_ME8200_B, 2, 2, 2}, + {0}, +}; + +#define ME8200_DEVICE_VERSIONS (sizeof(me8200_versions) / sizeof(me8200_version_t) - 1) /**< Returns the number of entries in #me8200_versions. */ + +/** + * @brief Returns the index of the device entry in #me8200_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #me8200_versions. + */ +static inline unsigned int me8200_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < ME8200_DEVICE_VERSIONS; i++) + if (me8200_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The ME-8200 device class structure. + */ +typedef struct me8200_device { + me_device_t base; /**< The Meilhaus device base class. */ + + /* Child class attributes. */ + spinlock_t irq_ctrl_lock; /**< Lock for the interrupt control register. */ + spinlock_t irq_mode_lock; /**< Lock for the interrupt mode register. */ + spinlock_t dio_ctrl_lock; /**< Lock for the digital i/o control register. */ +} me8200_device_t; + +/** + * @brief The ME-8200 device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new ME-8200 device instance. \n + * NULL on error. + */ +me_device_t *me8200_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_di.c b/drivers/staging/meilhaus/me8200_di.c new file mode 100644 index 000000000000..0bb4567091cc --- /dev/null +++ b/drivers/staging/meilhaus/me8200_di.c @@ -0,0 +1,857 @@ +/** + * @file me8200_di.c + * + * @brief ME-8200 digital input subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +///Includes +#include + +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meerror.h" + +#include "meids.h" +#include "medebug.h" +#include "me8200_reg.h" +#include "me8200_di_reg.h" +#include "me8200_di.h" + +/// Defines +static void me8200_di_destructor(struct me_subdevice *subdevice); +static int me8200_di_io_irq_start(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags); +static int me8200_di_io_irq_wait(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags); +static int me8200_di_io_irq_stop(me_subdevice_t * subdevice, + struct file *filep, int channel, int flags); +static int me8200_di_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags); +static int me8200_di_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags); +static int me8200_di_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags); +static int me8200_di_query_number_channels(me_subdevice_t * subdevice, + int *number); +static int me8200_di_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype); +static int me8200_di_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me8200_isr(int irq, void *dev_id); +#else +static irqreturn_t me8200_isr(int irq, void *dev_id, struct pt_regs *regs); +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me8200_isr_EX(int irq, void *dev_id); +#else +static irqreturn_t me8200_isr_EX(int irq, void *dev_id, struct pt_regs *regs); +#endif +static void me8200_di_check_version(me8200_di_subdevice_t * instance, + unsigned long addr); + +///Functions +static int me8200_di_io_irq_start(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + me8200_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + volatile uint8_t tmp; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_di_subdevice_t *) subdevice; + + if (irq_source == ME_IRQ_SOURCE_DIO_PATTERN) { + if (flags & + ~(ME_IO_IRQ_START_PATTERN_FILTERING | + ME_IO_IRQ_START_DIO_BYTE)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (irq_edge != ME_IRQ_EDGE_NOT_USED) { + PERROR("Invalid irq edge specified.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + } else if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + if (flags & + ~(ME_IO_IRQ_START_EXTENDED_STATUS | + ME_IO_IRQ_START_DIO_BYTE)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if ((irq_edge != ME_IRQ_EDGE_RISING) + && (irq_edge != ME_IRQ_EDGE_FALLING) + && (irq_edge != ME_IRQ_EDGE_ANY)) { + PERROR("Invalid irq edge specified.\n"); + return ME_ERRNO_INVALID_IRQ_EDGE; + } + + if (!(irq_arg & 0xFF)) { + PERROR("No mask specified.\n"); + return ME_ERRNO_INVALID_IRQ_ARG; + } + } else { + PERROR("Invalid irq source specified.\n"); + return ME_ERRNO_INVALID_IRQ_SOURCE; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + if (irq_source == ME_IRQ_SOURCE_DIO_PATTERN) { + outb(irq_arg, instance->compare_reg); + PDEBUG_REG("compare_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->compare_reg - instance->reg_base, irq_arg); + outb(0xFF, instance->mask_reg); + PDEBUG_REG("mask_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->mask_reg - instance->reg_base, 0xff); + instance->compare_value = irq_arg; + instance->filtering_flag = + (flags & ME_IO_IRQ_START_PATTERN_FILTERING) ? 1 : 0; + } + if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + outb(irq_arg, instance->mask_reg); + PDEBUG_REG("mask_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->mask_reg - instance->reg_base, irq_arg); + instance->filtering_flag = 0; + } + + spin_lock(instance->irq_mode_lock); + tmp = inb(instance->irq_mode_reg); + tmp &= + ~(ME8200_IRQ_MODE_MASK << + (ME8200_IRQ_MODE_DI_SHIFT * instance->di_idx)); + if (irq_source == ME_IRQ_SOURCE_DIO_PATTERN) { + tmp |= + ME8200_IRQ_MODE_MASK_COMPARE << (ME8200_IRQ_MODE_DI_SHIFT * + instance->di_idx); + } + + if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + tmp |= + ME8200_IRQ_MODE_MASK_MASK << (ME8200_IRQ_MODE_DI_SHIFT * + instance->di_idx); + } + outb(tmp, instance->irq_mode_reg); + PDEBUG_REG("irq_mode_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_mode_reg - instance->reg_base, tmp); + spin_unlock(instance->irq_mode_lock); + + spin_lock(instance->irq_ctrl_lock); + tmp = inb(instance->irq_ctrl_reg); + tmp |= + (ME8200_DI_IRQ_CTRL_BIT_CLEAR << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + tmp |= + ME8200_DI_IRQ_CTRL_BIT_ENABLE << (ME8200_DI_IRQ_CTRL_SHIFT * + instance->di_idx); + + if (irq_source == ME_IRQ_SOURCE_DIO_MASK) { + tmp &= + ~(ME8200_DI_IRQ_CTRL_MASK_EDGE << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + if (irq_edge == ME_IRQ_EDGE_RISING) { + tmp |= + ME8200_DI_IRQ_CTRL_MASK_EDGE_RISING << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx); + } else if (irq_edge == ME_IRQ_EDGE_FALLING) { + tmp |= + ME8200_DI_IRQ_CTRL_MASK_EDGE_FALLING << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx); + } else if (irq_edge == ME_IRQ_EDGE_ANY) { + tmp |= + ME8200_DI_IRQ_CTRL_MASK_EDGE_ANY << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx); + } + } + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + tmp &= + ~(ME8200_DI_IRQ_CTRL_BIT_CLEAR << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + + instance->line_value = inb(instance->port_reg); + spin_unlock(instance->irq_ctrl_lock); + + instance->rised = 0; + instance->status_value = 0; + instance->status_value_edges = 0; + instance->status_flag = flags & ME_IO_IRQ_START_EXTENDED_STATUS; + spin_unlock_irqrestore(&instance->subdevice_lock, status); + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_di_io_irq_wait(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + me8200_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + unsigned long cpu_flags; + int count; + + PDEBUG("executed.\n"); + PDEVELOP("PID: %d.\n", current->pid); + + instance = (me8200_di_subdevice_t *) subdevice; + + if (flags & + ~(ME_IO_IRQ_WAIT_NORMAL_STATUS | ME_IO_IRQ_WAIT_EXTENDED_STATUS)) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + ME_SUBDEVICE_ENTER; + + if (instance->rised <= 0) { + instance->rised = 0; + count = instance->count; + + if (time_out) { + t = wait_event_interruptible_timeout(instance-> + wait_queue, + ((count != + instance->count) + || (instance-> + rised < 0)), + t); +// t = wait_event_interruptible_timeout(instance->wait_queue, (instance->rised != 0), t); + if (t == 0) { + PERROR("Wait on interrupt timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } + } else { + wait_event_interruptible(instance->wait_queue, + ((count != instance->count) + || (instance->rised < 0))); +// wait_event_interruptible(instance->wait_queue, (instance->rised != 0)); + } + + if (instance->rised < 0) { + PERROR("Wait on interrupt aborted by user.\n"); + err = ME_ERRNO_CANCELLED; + } + } + + if (signal_pending(current)) { + PERROR("Wait on interrupt aborted by signal.\n"); + err = ME_ERRNO_SIGNAL; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + *irq_count = instance->count; + if (!err) { + if (flags & ME_IO_IRQ_WAIT_NORMAL_STATUS) { + *value = instance->status_value; + } else if (flags & ME_IO_IRQ_WAIT_EXTENDED_STATUS) { + *value = instance->status_value_edges; + } else { // Use default + if (!instance->status_flag) { + *value = instance->status_value; + } else { + *value = instance->status_value_edges; + } + } + instance->rised = 0; +/* + instance->status_value = 0; + instance->status_value_edges = 0; +*/ + } else { + *value = 0; + } + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_di_io_irq_stop(me_subdevice_t * subdevice, + struct file *filep, int channel, int flags) +{ + me8200_di_subdevice_t *instance; + uint8_t tmp; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_di_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER spin_lock_irqsave(&instance->subdevice_lock, status); + spin_lock(instance->irq_ctrl_lock); + tmp = inb(instance->irq_ctrl_reg); + tmp |= + (ME8200_DI_IRQ_CTRL_BIT_ENABLE << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + tmp &= + ~(ME8200_DI_IRQ_CTRL_BIT_ENABLE << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + tmp |= + (ME8200_DI_IRQ_CTRL_BIT_CLEAR << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); +// tmp &= ~(ME8200_DI_IRQ_CTRL_BIT_CLEAR << (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->irq_ctrl_lock); + + instance->rised = -1; + instance->status_value = 0; + instance->status_value_edges = 0; + instance->filtering_flag = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, status); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8200_di_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8200_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + } else { + PERROR("Invalid port direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_di_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8200_di_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_di_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inb(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inb(instance->port_reg); + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_di_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8200_di_subdevice_t *instance = (me8200_di_subdevice_t *) subdevice; + + PDEBUG("executed.\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + instance->count = 0; + return me8200_di_io_irq_stop(subdevice, filep, 0, 0); +} + +static int me8200_di_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me8200_di_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DI; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me8200_di_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = + ME_CAPS_DIO_BIT_PATTERN_IRQ | + ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_RISING | + ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_FALLING | + ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_ANY; + return ME_ERRNO_SUCCESS; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me8200_isr(int irq, void *dev_id) +#else +static irqreturn_t me8200_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + me8200_di_subdevice_t *instance; + uint8_t ctrl; + uint8_t irq_status; + uint8_t line_value = 0; + uint8_t line_status = 0; + uint32_t status_val = 0; + + instance = (me8200_di_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + irq_status = inb(instance->irq_status_reg); + if (!irq_status) { + PINFO + ("%ld Shared interrupt. %s(): idx=%d irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, instance->di_idx, irq_status); + return IRQ_NONE; + } + + PDEBUG("executed.\n"); + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->irq_ctrl_lock); + ctrl = inb(instance->irq_ctrl_reg); + ctrl |= + ME8200_DI_IRQ_CTRL_BIT_CLEAR << (ME8200_DI_IRQ_CTRL_SHIFT * + instance->di_idx); + outb(ctrl, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, ctrl); + ctrl &= + ~(ME8200_DI_IRQ_CTRL_BIT_CLEAR << + (ME8200_DI_IRQ_CTRL_SHIFT * instance->di_idx)); + outb(ctrl, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, ctrl); + + line_value = inb(instance->port_reg); + spin_unlock(instance->irq_ctrl_lock); + + line_status = ((uint8_t) instance->line_value ^ line_value); + + // Make extended information. + status_val |= (0x00FF & (~(uint8_t) instance->line_value & line_value)) << 16; //Raise + status_val |= (0x00FF & ((uint8_t) instance->line_value & ~line_value)); //Fall + + instance->line_value = (int)line_value; + + if (instance->rised == 0) { + instance->status_value = irq_status | line_status; + instance->status_value_edges = status_val; + } else { + instance->status_value |= irq_status | line_status; + instance->status_value_edges |= status_val; + } + + if (instance->filtering_flag) { // For compare mode only. + if (instance->compare_value == instance->line_value) { + instance->rised = 1; + instance->count++; + } + } else { + instance->rised = 1; + instance->count++; + } + spin_unlock(&instance->subdevice_lock); + + spin_unlock(&instance->subdevice_lock); + + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me8200_isr_EX(int irq, void *dev_id) +#else +static irqreturn_t me8200_isr_EX(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + me8200_di_subdevice_t *instance; + uint8_t irq_status = 0; + uint16_t irq_status_EX = 0; + uint32_t status_val = 0; + int i, j; + + instance = (me8200_di_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + PDEBUG("executed.\n"); + + //Reset latches. Copy status to extended registers. + irq_status = inb(instance->irq_status_reg); + PDEBUG_REG("idx=%d irq_status_reg=0x%02X\n", instance->di_idx, + irq_status); + + if (!irq_status) { + PINFO + ("%ld Shared interrupt. %s(): idx=%d irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, instance->di_idx, irq_status); + return IRQ_NONE; + } + + irq_status_EX = inb(instance->irq_status_low_reg); + irq_status_EX |= (inb(instance->irq_status_high_reg) << 8); + + PDEVELOP("EXTENDED REG: 0x%04x\n", irq_status_EX); + instance->line_value = inb(instance->port_reg); + + // Format extended information. + for (i = 0, j = 0; i < 8; i++, j += 2) { + status_val |= ((0x01 << j) & irq_status_EX) >> (j - i); //Fall + status_val |= ((0x01 << (j + 1)) & irq_status_EX) << (15 - j + i); //Raise + } + + spin_lock(&instance->subdevice_lock); + if (instance->rised == 0) { + instance->status_value = irq_status; + instance->status_value_edges = status_val; + } else { + instance->status_value |= irq_status; + instance->status_value_edges |= status_val; + } + + if (instance->filtering_flag) { // For compare mode only. + if (instance->compare_value == instance->line_value) { + instance->rised = 1; + instance->count++; + } + } else { + instance->rised = 1; + instance->count++; + } + spin_unlock(&instance->subdevice_lock); + + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +static void me8200_di_destructor(struct me_subdevice *subdevice) +{ + me8200_di_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me8200_di_subdevice_t *) subdevice; + + free_irq(instance->irq, (void *)instance); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +me8200_di_subdevice_t *me8200_di_constructor(uint32_t me8200_regbase, + unsigned int di_idx, + int irq, + spinlock_t * irq_ctrl_lock, + spinlock_t * irq_mode_lock) +{ + me8200_di_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me8200_di_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8200_di_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Check firmware version. + me8200_di_check_version(subdevice, + me8200_regbase + ME8200_FIRMWARE_VERSION_REG); + + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->irq_ctrl_lock = irq_ctrl_lock; + subdevice->irq_mode_lock = irq_mode_lock; + + /* Save the subdevice index. */ + subdevice->di_idx = di_idx; + + /* Initialize registers */ + if (di_idx == 0) { + subdevice->port_reg = me8200_regbase + ME8200_DI_PORT_0_REG; + subdevice->mask_reg = me8200_regbase + ME8200_DI_MASK_0_REG; + subdevice->compare_reg = + me8200_regbase + ME8200_DI_COMPARE_0_REG; + subdevice->irq_status_reg = + me8200_regbase + ME8200_DI_CHANGE_0_REG; + + subdevice->irq_status_low_reg = + me8200_regbase + ME8200_DI_EXTEND_CHANGE_0_LOW_REG; + subdevice->irq_status_high_reg = + me8200_regbase + ME8200_DI_EXTEND_CHANGE_0_HIGH_REG; + } else if (di_idx == 1) { + subdevice->port_reg = me8200_regbase + ME8200_DI_PORT_1_REG; + subdevice->mask_reg = me8200_regbase + ME8200_DI_MASK_1_REG; + subdevice->compare_reg = + me8200_regbase + ME8200_DI_COMPARE_1_REG; + subdevice->irq_status_reg = + me8200_regbase + ME8200_DI_CHANGE_1_REG; + + subdevice->irq_status_low_reg = + me8200_regbase + ME8200_DI_EXTEND_CHANGE_1_LOW_REG; + subdevice->irq_status_high_reg = + me8200_regbase + ME8200_DI_EXTEND_CHANGE_1_HIGH_REG; + } else { + PERROR("Wrong subdevice idx=%d.\n", di_idx); + kfree(subdevice); + return NULL; + } + subdevice->irq_ctrl_reg = me8200_regbase + ME8200_DI_IRQ_CTRL_REG; + subdevice->irq_mode_reg = me8200_regbase + ME8200_IRQ_MODE_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = me8200_regbase; +#endif + + /* Initialize wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_irq_start = me8200_di_io_irq_start; + subdevice->base.me_subdevice_io_irq_wait = me8200_di_io_irq_wait; + subdevice->base.me_subdevice_io_irq_stop = me8200_di_io_irq_stop; + subdevice->base.me_subdevice_io_reset_subdevice = + me8200_di_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me8200_di_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8200_di_io_single_read; + subdevice->base.me_subdevice_query_number_channels = + me8200_di_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8200_di_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8200_di_query_subdevice_caps; + subdevice->base.me_subdevice_destructor = me8200_di_destructor; + + subdevice->rised = 0; + subdevice->count = 0; + + /* Register interrupt service routine. */ + subdevice->irq = irq; + if (subdevice->version > 0) { // NEW + err = request_irq(subdevice->irq, me8200_isr_EX, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME8200_NAME, (void *)subdevice); + } else { //OLD + err = request_irq(subdevice->irq, me8200_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME8200_NAME, (void *)subdevice); + } + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + PDEBUG("Registred irq=%d.\n", subdevice->irq); + + return subdevice; +} + +static void me8200_di_check_version(me8200_di_subdevice_t * instance, + unsigned long addr) +{ + + PDEBUG("executed.\n"); + instance->version = 0x000000FF & inb(addr); + PDEVELOP("me8200 firmware version: %d\n", instance->version); + + /// @note Fix for wrong values in this registry. + if ((instance->version < 0x7) || (instance->version > 0x1F)) + instance->version = 0x0; +} diff --git a/drivers/staging/meilhaus/me8200_di.h b/drivers/staging/meilhaus/me8200_di.h new file mode 100644 index 000000000000..2a3b005b67d4 --- /dev/null +++ b/drivers/staging/meilhaus/me8200_di.h @@ -0,0 +1,92 @@ +/** + * @file me8200_di.h + * + * @brief ME-8200 digital input subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DI_H_ +#define _ME8200_DI_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me8200_di_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; + spinlock_t *irq_ctrl_lock; + spinlock_t *irq_mode_lock; + + unsigned int di_idx; + unsigned int version; + + int irq; /**< The number of the interrupt request. */ + volatile int rised; /**< Flag to indicate if an interrupt occured. */ + uint status_flag; /**< Default interupt status flag */ + uint status_value; /**< Interupt status */ + uint status_value_edges; /**< Extended interupt status */ + uint line_value; + int count; /**< Counts the number of interrupts occured. */ + uint8_t compare_value; + uint8_t filtering_flag; + + wait_queue_head_t wait_queue; /**< To wait on interrupts. */ + + unsigned long port_reg; /**< The digital input port. */ + unsigned long compare_reg; /**< The register to hold the value to compare with. */ + unsigned long mask_reg; /**< The register to hold the mask. */ + unsigned long irq_mode_reg; /**< The interrupt mode register. */ + unsigned long irq_ctrl_reg; /**< The interrupt control register. */ + unsigned long irq_status_reg; /**< The interrupt status register. Also interrupt reseting register (firmware version 7 and later).*/ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif + unsigned long firmware_version_reg; /**< The interrupt reseting register. */ + + unsigned long irq_status_low_reg; /**< The interrupt extended status register (low part). */ + unsigned long irq_status_high_reg; /**< The interrupt extended status register (high part). */ +} me8200_di_subdevice_t; + +/** + * @brief The constructor to generate a ME-8200 digital input subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8200_di_subdevice_t *me8200_di_constructor(uint32_t me8200_reg_base, + unsigned int di_idx, + int irq, + spinlock_t * irq_ctrl_lock, + spinlock_t * irq_mode_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_di_reg.h b/drivers/staging/meilhaus/me8200_di_reg.h new file mode 100644 index 000000000000..b9a619d31c2c --- /dev/null +++ b/drivers/staging/meilhaus/me8200_di_reg.h @@ -0,0 +1,75 @@ +/** + * @file me8200_di_reg.h + * + * @brief ME-8200 digital input subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DI_REG_H_ +#define _ME8200_DI_REG_H_ + +#ifdef __KERNEL__ + +// Common registry for whole family. +#define ME8200_DI_PORT_0_REG 0x3 // R +#define ME8200_DI_PORT_1_REG 0x4 // R + +#define ME8200_DI_MASK_0_REG 0x5 // R/W +#define ME8200_DI_MASK_1_REG 0x6 // R/W + +#define ME8200_DI_COMPARE_0_REG 0xA // R/W +#define ME8200_DI_COMPARE_1_REG 0xB // R/W + +#define ME8200_DI_IRQ_CTRL_REG 0xC // R/W + +#ifndef ME8200_IRQ_MODE_REG +# define ME8200_IRQ_MODE_REG 0xD // R/W +#endif + +// This registry are for all versions +#define ME8200_DI_CHANGE_0_REG 0xE // R +#define ME8200_DI_CHANGE_1_REG 0xF // R + +#define ME8200_DI_IRQ_CTRL_BIT_CLEAR 0x4 +#define ME8200_DI_IRQ_CTRL_BIT_ENABLE 0x8 + +// This registry are for firmware versions 7 and later +#define ME8200_DI_EXTEND_CHANGE_0_LOW_REG 0x10 // R +#define ME8200_DI_EXTEND_CHANGE_0_HIGH_REG 0x11 // R +#define ME8200_DI_EXTEND_CHANGE_1_LOW_REG 0x12 // R +#define ME8200_DI_EXTEND_CHANGE_1_HIGH_REG 0x13 // R + +#ifndef ME8200_FIRMWARE_VERSION_REG +# define ME8200_FIRMWARE_VERSION_REG 0x14 // R +#endif + +// Bit definitions +#define ME8200_DI_IRQ_CTRL_MASK_EDGE 0x3 +#define ME8200_DI_IRQ_CTRL_MASK_EDGE_RISING 0x0 +#define ME8200_DI_IRQ_CTRL_MASK_EDGE_FALLING 0x1 +#define ME8200_DI_IRQ_CTRL_MASK_EDGE_ANY 0x3 + +// Others +#define ME8200_DI_IRQ_CTRL_SHIFT 4 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_dio.c b/drivers/staging/meilhaus/me8200_dio.c new file mode 100644 index 000000000000..ff8ca1b8b7f3 --- /dev/null +++ b/drivers/staging/meilhaus/me8200_dio.c @@ -0,0 +1,418 @@ +/** + * @file me8200_dio.c + * + * @brief ME-8200 digital input/output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me8200_dio_reg.h" +#include "me8200_dio.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me8200_dio_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8200_dio_subdevice_t *instance; + uint8_t mode; + + PDEBUG("executed.\n"); + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + instance = (me8200_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inb(instance->ctrl_reg); + mode &= ~(0x3 << (instance->dio_idx * 2)); + outb(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + spin_unlock(instance->ctrl_reg_lock); + outb(0x00, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0x00); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8200_dio_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8200_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint32_t mode; + uint32_t size = + flags & (ME_IO_SINGLE_CONFIG_DIO_BIT | ME_IO_SINGLE_CONFIG_DIO_BYTE + | ME_IO_SINGLE_CONFIG_DIO_WORD | + ME_IO_SINGLE_CONFIG_DIO_DWORD); + + PDEBUG("executed.\n"); + + instance = (me8200_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + mode = inb(instance->ctrl_reg); + switch (size) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + mode &= + ~((ME8200_DIO_CTRL_BIT_MODE_0 | + ME8200_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + } else if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + mode &= + ~((ME8200_DIO_CTRL_BIT_MODE_0 | + ME8200_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + mode |= + ME8200_DIO_CTRL_BIT_MODE_0 << (instance-> + dio_idx * 2); + } else { + PERROR + ("Invalid port configuration specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid channel number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + + break; + + default: + PERROR("Invalid flags.\n"); + + err = ME_ERRNO_INVALID_FLAGS; + } + + if (!err) { + outb(mode, instance->ctrl_reg); + PDEBUG_REG("ctrl_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->ctrl_reg - instance->reg_base, mode); + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_dio_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8200_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + + PDEBUG("executed.\n"); + + instance = (me8200_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inb(instance-> + ctrl_reg) & ((ME8200_DIO_CTRL_BIT_MODE_0 | + ME8200_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if ((mode == + (ME8200_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) || !mode) { + *value = + inb(instance-> + port_reg) & (0x0001 << channel); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inb(instance-> + ctrl_reg) & ((ME8200_DIO_CTRL_BIT_MODE_0 | + ME8200_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if ((mode == + (ME8200_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) || !mode) { + *value = inb(instance->port_reg) & 0x00FF; + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_dio_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me8200_dio_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t mode; + uint8_t byte; + + PDEBUG("executed.\n"); + + instance = (me8200_dio_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + mode = + inb(instance-> + ctrl_reg) & ((ME8200_DIO_CTRL_BIT_MODE_0 | + ME8200_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if (mode == + (ME8200_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) { + byte = inb(instance->port_reg); + + if (value) + byte |= 0x1 << channel; + else + byte &= ~(0x1 << channel); + + outb(byte, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - + instance->reg_base, byte); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + mode = + inb(instance-> + ctrl_reg) & ((ME8200_DIO_CTRL_BIT_MODE_0 | + ME8200_DIO_CTRL_BIT_MODE_1) << + (instance->dio_idx * 2)); + + if (mode == + (ME8200_DIO_CTRL_BIT_MODE_0 << + (instance->dio_idx * 2))) { + outb(value, instance->port_reg); + PDEBUG_REG("port_reg outl(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - + instance->reg_base, value); + } else { + PERROR("Port not in output or input mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(instance->ctrl_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_dio_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me8200_dio_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DIO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me8200_dio_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_DIR_BYTE; + return ME_ERRNO_SUCCESS; +} + +me8200_dio_subdevice_t *me8200_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock) +{ + me8200_dio_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me8200_dio_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8200_dio_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save digital i/o index */ + subdevice->dio_idx = dio_idx; + + /* Save the subdevice index */ + subdevice->ctrl_reg = reg_base + ME8200_DIO_CTRL_REG; + subdevice->port_reg = reg_base + ME8200_DIO_PORT_REG + dio_idx; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me8200_dio_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me8200_dio_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8200_dio_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me8200_dio_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me8200_dio_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8200_dio_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8200_dio_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me8200_dio.h b/drivers/staging/meilhaus/me8200_dio.h new file mode 100644 index 000000000000..9ddd93d26f15 --- /dev/null +++ b/drivers/staging/meilhaus/me8200_dio.h @@ -0,0 +1,68 @@ +/** + * @file me8200_dio.h + * + * @brief ME-8200 digital input/output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DIO_H_ +#define _ME8200_DIO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me8200_dio_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + unsigned int dio_idx; /**< The index of the digital i/o on the device. */ + + unsigned long port_reg; /**< Register holding the port status. */ + unsigned long ctrl_reg; /**< Register to configure the port direction. */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me8200_dio_subdevice_t; + +/** + * @brief The constructor to generate a ME-8200 digital input/ouput subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param dio_idx The index of the digital i/o port on the device. + * @param ctrl_reg_lock Spin lock protecting the control register. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8200_dio_subdevice_t *me8200_dio_constructor(uint32_t reg_base, + unsigned int dio_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_dio_reg.h b/drivers/staging/meilhaus/me8200_dio_reg.h new file mode 100644 index 000000000000..ac94a133abaf --- /dev/null +++ b/drivers/staging/meilhaus/me8200_dio_reg.h @@ -0,0 +1,43 @@ +/** + * @file me8200_dio_reg.h + * + * @brief ME-8200 digital input/output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DIO_REG_H_ +#define _ME8200_DIO_REG_H_ + +#ifdef __KERNEL__ + +#define ME8200_DIO_CTRL_REG 0x7 // R/W +#define ME8200_DIO_PORT_0_REG 0x8 // R/W +#define ME8200_DIO_PORT_1_REG 0x9 // R/W +#define ME8200_DIO_PORT_REG ME8200_DIO_PORT_0_REG // R/W + +#define ME8200_DIO_CTRL_BIT_MODE_0 0x01 +#define ME8200_DIO_CTRL_BIT_MODE_1 0x02 +#define ME8200_DIO_CTRL_BIT_MODE_2 0x04 +#define ME8200_DIO_CTRL_BIT_MODE_3 0x08 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_do.c b/drivers/staging/meilhaus/me8200_do.c new file mode 100644 index 000000000000..5f4ba5dfa860 --- /dev/null +++ b/drivers/staging/meilhaus/me8200_do.c @@ -0,0 +1,600 @@ +/** + * @file me8200_do.c + * + * @brief ME-8200 digital output subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "meids.h" +#include "medebug.h" +#include "me8200_reg.h" +#include "me8200_do_reg.h" +#include "me8200_do.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static int me8200_do_io_irq_start(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + me8200_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t tmp; + unsigned long status; + + if (flags & ~ME_IO_IRQ_START_DIO_BYTE) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel != 0) { + PERROR("Invalid channel specified.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + if (irq_source != ME_IRQ_SOURCE_DIO_OVER_TEMP) { + PERROR("Invalid interrupt source specified.\n"); + return ME_ERRNO_INVALID_IRQ_SOURCE; + } + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + spin_lock(instance->irq_mode_lock); + tmp = inb(instance->irq_ctrl_reg); + tmp |= + ME8200_IRQ_MODE_BIT_ENABLE_POWER << (ME8200_IRQ_MODE_POWER_SHIFT * + instance->do_idx); + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->irq_mode_lock); + instance->rised = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_do_io_irq_wait(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + me8200_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + long t = 0; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (time_out < 0) { + PERROR("Invalid time_out specified.\n"); + return ME_ERRNO_INVALID_TIMEOUT; + } + + if (time_out) { + t = (time_out * HZ) / 1000; + + if (t == 0) + t = 1; + } + + ME_SUBDEVICE_ENTER; + + if (instance->rised <= 0) { + instance->rised = 0; + + if (time_out) { + t = wait_event_interruptible_timeout(instance-> + wait_queue, + (instance->rised != + 0), t); + + if (t == 0) { + PERROR + ("Wait on external interrupt timed out.\n"); + err = ME_ERRNO_TIMEOUT; + } + } else { + wait_event_interruptible(instance->wait_queue, + (instance->rised != 0)); + } + + if (instance->rised < 0) { + PERROR("Wait on interrupt aborted by user.\n"); + err = ME_ERRNO_CANCELLED; + } + } + + if (signal_pending(current)) { + PERROR("Wait on external interrupt aborted by signal.\n"); + err = ME_ERRNO_SIGNAL; + } + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + instance->rised = 0; + *irq_count = instance->count; + *value = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_do_io_irq_stop(me_subdevice_t * subdevice, + struct file *filep, int channel, int flags) +{ + me8200_do_subdevice_t *instance; + uint8_t tmp; + unsigned long cpu_flags; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + spin_lock(instance->irq_mode_lock); + tmp = inb(instance->irq_ctrl_reg); + tmp &= + ~(ME8200_IRQ_MODE_BIT_ENABLE_POWER << + (ME8200_IRQ_MODE_POWER_SHIFT * instance->do_idx)); + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->irq_mode_lock); + instance->rised = -1; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8200_do_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8200_do_subdevice_t *instance; + unsigned long cpu_flags; + uint8_t tmp; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, cpu_flags); + outb(0x00, instance->port_reg); + PDEBUG_REG("port_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->port_reg - instance->reg_base, 0x00); + spin_lock(instance->irq_mode_lock); + tmp = inb(instance->irq_ctrl_reg); + tmp &= + ~(ME8200_IRQ_MODE_BIT_ENABLE_POWER << + (ME8200_IRQ_MODE_POWER_SHIFT * instance->do_idx)); + outb(tmp, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outb(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, tmp); + spin_unlock(instance->irq_mode_lock); + instance->rised = -1; + instance->count = 0; + spin_unlock_irqrestore(&instance->subdevice_lock, cpu_flags); + wake_up_interruptible_all(&instance->wait_queue); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8200_do_io_single_config(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8200_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + switch (flags) { + case ME_IO_SINGLE_CONFIG_NO_FLAGS: + case ME_IO_SINGLE_CONFIG_DIO_BYTE: + if (channel == 0) { + if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + } else { + PERROR("Invalid byte direction specified.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + PERROR("Invalid byte specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_do_io_single_read(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8200_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inb(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inb(instance->port_reg); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_do_io_single_write(me_subdevice_t * subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me8200_do_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + uint8_t state; + unsigned long status; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock_irqsave(&instance->subdevice_lock, status); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + state = inb(instance->port_reg); + state = + value ? (state | (0x1 << channel)) : (state & + ~(0x1 << + channel)); + outb(state, instance->port_reg); + PDEBUG_REG("port_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - instance->reg_base, + state); + } else { + PERROR("Invalid bit number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + outb(value, instance->port_reg); + PDEBUG_REG("port_reg outb(0x%lX+0x%lX)=0x%x\n", + instance->reg_base, + instance->port_reg - instance->reg_base, + value); + } else { + PERROR("Invalid byte number specified.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock_irqrestore(&instance->subdevice_lock, status); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8200_do_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 8; + return ME_ERRNO_SUCCESS; +} + +static int me8200_do_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me8200_do_query_subdevice_caps(me_subdevice_t * subdevice, int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_OVER_TEMP_IRQ; + return ME_ERRNO_SUCCESS; +} + +static void me8200_do_destructor(struct me_subdevice *subdevice) +{ + me8200_do_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me8200_do_subdevice_t *) subdevice; + + free_irq(instance->irq, (void *)instance); + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) +static irqreturn_t me8200_do_isr(int irq, void *dev_id) +#else +static irqreturn_t me8200_do_isr(int irq, void *dev_id, struct pt_regs *regs) +#endif +{ + me8200_do_subdevice_t *instance; + uint16_t ctrl; + uint8_t irq_status; + + instance = (me8200_do_subdevice_t *) dev_id; + + if (irq != instance->irq) { + PERROR("Incorrect interrupt num: %d.\n", irq); + return IRQ_NONE; + } + + irq_status = inb(instance->irq_status_reg); + if (! + (irq_status & + (ME8200_DO_IRQ_STATUS_BIT_ACTIVE << instance->do_idx))) { + PINFO + ("%ld Shared interrupt. %s(): idx=%d irq_status_reg=0x%04X\n", + jiffies, __FUNCTION__, instance->do_idx, irq_status); + return IRQ_NONE; + } + + PDEBUG("executed.\n"); + + spin_lock(&instance->subdevice_lock); + instance->rised = 1; + instance->count++; + + spin_lock(instance->irq_mode_lock); + ctrl = inw(instance->irq_ctrl_reg); + ctrl |= ME8200_IRQ_MODE_BIT_CLEAR_POWER << instance->do_idx; + outw(ctrl, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, ctrl); + ctrl &= ~(ME8200_IRQ_MODE_BIT_CLEAR_POWER << instance->do_idx); + outw(ctrl, instance->irq_ctrl_reg); + PDEBUG_REG("irq_ctrl_reg outw(0x%lX+0x%lX)=0x%x\n", instance->reg_base, + instance->irq_ctrl_reg - instance->reg_base, ctrl); + spin_unlock(instance->irq_mode_lock); + spin_unlock(&instance->subdevice_lock); + wake_up_interruptible_all(&instance->wait_queue); + + return IRQ_HANDLED; +} + +me8200_do_subdevice_t *me8200_do_constructor(uint32_t reg_base, + unsigned int do_idx, + int irq, + spinlock_t * irq_mode_lock) +{ + me8200_do_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me8200_do_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8200_do_subdevice_t)); + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->irq_mode_lock = irq_mode_lock; + + /* Save the index of the digital output */ + subdevice->do_idx = do_idx; + subdevice->irq = irq; + + /* Initialize the registers */ + if (do_idx == 0) { + subdevice->port_reg = reg_base + ME8200_DO_PORT_0_REG; + } else if (do_idx == 1) { + subdevice->port_reg = reg_base + ME8200_DO_PORT_1_REG; + } else { + PERROR("Wrong subdevice idx=%d.\n", do_idx); + kfree(subdevice); + return NULL; + } + subdevice->irq_ctrl_reg = reg_base + ME8200_IRQ_MODE_REG; + subdevice->irq_status_reg = reg_base + ME8200_DO_IRQ_STATUS_REG; +#ifdef MEDEBUG_DEBUG_REG + subdevice->reg_base = reg_base; +#endif + + /* Initialize the wait queue */ + init_waitqueue_head(&subdevice->wait_queue); + + /* Request the interrupt line */ + err = request_irq(irq, me8200_do_isr, +#ifdef IRQF_DISABLED + IRQF_DISABLED | IRQF_SHARED, +#else + SA_INTERRUPT | SA_SHIRQ, +#endif + ME8200_NAME, (void *)subdevice); + + if (err) { + PERROR("Cannot get interrupt line.\n"); + kfree(subdevice); + return NULL; + } + PINFO("Registered irq=%d.\n", irq); + + /* Overload base class methods. */ + subdevice->base.me_subdevice_io_irq_start = me8200_do_io_irq_start; + subdevice->base.me_subdevice_io_irq_wait = me8200_do_io_irq_wait; + subdevice->base.me_subdevice_io_irq_stop = me8200_do_io_irq_stop; + subdevice->base.me_subdevice_io_reset_subdevice = + me8200_do_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = + me8200_do_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8200_do_io_single_read; + subdevice->base.me_subdevice_io_single_write = + me8200_do_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me8200_do_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8200_do_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8200_do_query_subdevice_caps; + subdevice->base.me_subdevice_destructor = me8200_do_destructor; + + subdevice->rised = 0; + subdevice->count = 0; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me8200_do.h b/drivers/staging/meilhaus/me8200_do.h new file mode 100644 index 000000000000..27581251c847 --- /dev/null +++ b/drivers/staging/meilhaus/me8200_do.h @@ -0,0 +1,75 @@ +/** + * @file me8200_do.h + * + * @brief ME-8200 digital output subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DO_H_ +#define _ME8200_DO_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The template subdevice class. + */ +typedef struct me8200_do_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *irq_mode_lock; + + int irq; /**< The number of the interrupt request */ + int rised; /**< Flag to indicate if an interrupt occured */ + int count; /**< Counts the number of interrupts occured */ + wait_queue_head_t wait_queue; /**< To wait on interrupts */ + + unsigned int do_idx; /**< The number of the digital output */ + + unsigned long port_reg; /**< The digital output port */ + unsigned long irq_ctrl_reg; /**< The interrupt control register */ + unsigned long irq_status_reg; /**< The interrupt status register */ +#ifdef MEDEBUG_DEBUG_REG + unsigned long reg_base; +#endif +} me8200_do_subdevice_t; + +/** + * @brief The constructor to generate a ME-8200 digital output subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param do_idx The index of the digital output subdevice on this device. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8200_do_subdevice_t *me8200_do_constructor(uint32_t reg_base, + unsigned int do_idx, + int irq, + spinlock_t * irq_mode_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_do_reg.h b/drivers/staging/meilhaus/me8200_do_reg.h new file mode 100644 index 000000000000..41095046037a --- /dev/null +++ b/drivers/staging/meilhaus/me8200_do_reg.h @@ -0,0 +1,40 @@ +/** + * @file me8200_ao_reg.h + * + * @brief ME-8200 analog output subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_DO_REG_H_ +#define _ME8200_DO_REG_H_ + +#ifdef __KERNEL__ + +#define ME8200_DO_IRQ_STATUS_REG 0x0 // R +#define ME8200_DO_PORT_0_REG 0x1 // R/W +#define ME8200_DO_PORT_1_REG 0x2 // R/W + +#define ME8200_DO_IRQ_STATUS_BIT_ACTIVE 0x1 +#define ME8200_DO_IRQ_STATUS_SHIFT 1 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8200_reg.h b/drivers/staging/meilhaus/me8200_reg.h new file mode 100644 index 000000000000..a73fe4d5b0ff --- /dev/null +++ b/drivers/staging/meilhaus/me8200_reg.h @@ -0,0 +1,46 @@ +/** + * @file me8200_reg.h + * + * @brief ME-8200 register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8200_REG_H_ +#define _ME8200_REG_H_ + +#ifdef __KERNEL__ + +#define ME8200_IRQ_MODE_REG 0xD // R/W + +#define ME8200_IRQ_MODE_MASK 0x3 + +#define ME8200_IRQ_MODE_MASK_MASK 0x0 +#define ME8200_IRQ_MODE_MASK_COMPARE 0x1 + +#define ME8200_IRQ_MODE_BIT_ENABLE_POWER 0x10 +#define ME8200_IRQ_MODE_BIT_CLEAR_POWER 0x40 + +#define ME8200_IRQ_MODE_DI_SHIFT 2 +#define ME8200_IRQ_MODE_POWER_SHIFT 1 + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8254.c b/drivers/staging/meilhaus/me8254.c new file mode 100644 index 000000000000..6e44c3d7a0c7 --- /dev/null +++ b/drivers/staging/meilhaus/me8254.c @@ -0,0 +1,1176 @@ +/** + * @file me8254.c + * + * @brief 8254 subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "me8254_reg.h" +#include "me8254.h" + +/* + * Defines + */ +#define ME8254_NUMBER_CHANNELS 1 /**< One channel per counter. */ +#define ME8254_CTR_WIDTH 16 /**< One counter has 16 bits. */ + +/* + * Functions + */ + +static int me8254_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8254_subdevice_t *instance; + uint8_t clk_src; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8254_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + if (instance->ctr_idx == 0) + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M0 | + ME8254_CTRL_BIN, instance->ctrl_reg); + else if (instance->ctr_idx == 1) + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M0 | + ME8254_CTRL_BIN, instance->ctrl_reg); + else + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M0 | + ME8254_CTRL_BIN, instance->ctrl_reg); + spin_unlock(instance->ctrl_reg_lock); + + outb(0x00, instance->val_reg); + outb(0x00, instance->val_reg); + + spin_lock(instance->clk_src_reg_lock); + clk_src = inb(instance->clk_src_reg); + + switch (instance->device_id) { + case PCI_DEVICE_ID_MEILHAUS_ME1400: + case PCI_DEVICE_ID_MEILHAUS_ME140A: + case PCI_DEVICE_ID_MEILHAUS_ME140B: + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + if (instance->me8254_idx == 0) { + if (instance->ctr_idx == 0) + clk_src &= + ~(ME1400AB_8254_A_0_CLK_SRC_10MHZ | + ME1400AB_8254_A_0_CLK_SRC_QUARZ); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400AB_8254_A_1_CLK_SRC_PREV); + else + clk_src &= ~(ME1400AB_8254_A_2_CLK_SRC_PREV); + } else { + if (instance->ctr_idx == 0) + clk_src &= + ~(ME1400AB_8254_B_0_CLK_SRC_10MHZ | + ME1400AB_8254_B_0_CLK_SRC_QUARZ); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400AB_8254_B_1_CLK_SRC_PREV); + else + clk_src &= ~(ME1400AB_8254_B_2_CLK_SRC_PREV); + } + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + case PCI_DEVICE_ID_MEILHAUS_ME140D: + switch (instance->me8254_idx) { + case 0: + case 2: + case 4: + case 6: + case 8: + if (instance->ctr_idx == 0) + clk_src &= ~(ME1400CD_8254_ACE_0_CLK_SRC_MASK); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400CD_8254_ACE_1_CLK_SRC_MASK); + else + clk_src &= ~(ME1400CD_8254_ACE_2_CLK_SRC_MASK); + break; + + default: + if (instance->ctr_idx == 0) + clk_src &= ~(ME1400CD_8254_BD_0_CLK_SRC_MASK); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400CD_8254_BD_1_CLK_SRC_MASK); + else + clk_src &= ~(ME1400CD_8254_BD_2_CLK_SRC_MASK); + break; + } + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4610: + case PCI_DEVICE_ID_MEILHAUS_ME4660: + case PCI_DEVICE_ID_MEILHAUS_ME4660I: + case PCI_DEVICE_ID_MEILHAUS_ME4660S: + case PCI_DEVICE_ID_MEILHAUS_ME4660IS: + case PCI_DEVICE_ID_MEILHAUS_ME4670: + case PCI_DEVICE_ID_MEILHAUS_ME4670I: + case PCI_DEVICE_ID_MEILHAUS_ME4670S: + case PCI_DEVICE_ID_MEILHAUS_ME4670IS: + case PCI_DEVICE_ID_MEILHAUS_ME4680: + case PCI_DEVICE_ID_MEILHAUS_ME4680I: + case PCI_DEVICE_ID_MEILHAUS_ME4680S: + case PCI_DEVICE_ID_MEILHAUS_ME4680IS: + case PCI_DEVICE_ID_MEILHAUS_ME8100_A: + case PCI_DEVICE_ID_MEILHAUS_ME8100_B: + + /* No clock source register available */ + break; + + default: + PERROR("Invalid device type.\n"); + err = ME_ERRNO_INTERNAL; + } + + if (!err) + outb(clk_src, instance->clk_src_reg); + + spin_unlock(instance->clk_src_reg_lock); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me1400_ab_ref_config(me8254_subdevice_t * instance, int ref) +{ + uint8_t clk_src; + + spin_lock(instance->clk_src_reg_lock); + clk_src = inb(instance->clk_src_reg); + + switch (ref) { + case ME_REF_CTR_EXTERNAL: + if (instance->me8254_idx == 0) { + if (instance->ctr_idx == 0) + clk_src &= ~(ME1400AB_8254_A_0_CLK_SRC_QUARZ); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400AB_8254_A_1_CLK_SRC_PREV); + else + clk_src &= ~(ME1400AB_8254_A_2_CLK_SRC_PREV); + } else { + if (instance->ctr_idx == 0) + clk_src &= ~(ME1400AB_8254_B_0_CLK_SRC_QUARZ); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400AB_8254_B_1_CLK_SRC_PREV); + else + clk_src &= ~(ME1400AB_8254_B_2_CLK_SRC_PREV); + } + + break; + + case ME_REF_CTR_PREVIOUS: + if (instance->me8254_idx == 0) { + if (instance->ctr_idx == 0) { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } else if (instance->ctr_idx == 1) + clk_src |= (ME1400AB_8254_A_1_CLK_SRC_PREV); + else + clk_src |= (ME1400AB_8254_A_2_CLK_SRC_PREV); + } else { + if (instance->ctr_idx == 0) { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } else if (instance->ctr_idx == 1) + clk_src |= (ME1400AB_8254_B_1_CLK_SRC_PREV); + else + clk_src |= (ME1400AB_8254_B_2_CLK_SRC_PREV); + } + + break; + + case ME_REF_CTR_INTERNAL_1MHZ: + if (instance->me8254_idx == 0) { + if (instance->ctr_idx == 0) { + clk_src |= (ME1400AB_8254_A_0_CLK_SRC_QUARZ); + clk_src &= ~(ME1400AB_8254_A_0_CLK_SRC_10MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + if (instance->ctr_idx == 0) { + clk_src |= (ME1400AB_8254_B_0_CLK_SRC_QUARZ); + clk_src &= ~(ME1400AB_8254_B_0_CLK_SRC_10MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } + + break; + + case ME_REF_CTR_INTERNAL_10MHZ: + if (instance->me8254_idx == 0) { + if (instance->ctr_idx == 0) { + clk_src |= (ME1400AB_8254_A_0_CLK_SRC_QUARZ); + clk_src |= (ME1400AB_8254_A_0_CLK_SRC_10MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + if (instance->ctr_idx == 0) { + clk_src |= (ME1400AB_8254_A_0_CLK_SRC_QUARZ); + clk_src |= (ME1400AB_8254_A_0_CLK_SRC_10MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } + + break; + + default: + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + + outb(clk_src, instance->clk_src_reg); + spin_unlock(instance->clk_src_reg_lock); + + return ME_ERRNO_SUCCESS; +} + +static int me1400_cd_ref_config(me8254_subdevice_t * instance, int ref) +{ + uint8_t clk_src; + + spin_lock(instance->clk_src_reg_lock); + clk_src = inb(instance->clk_src_reg); + + switch (ref) { + case ME_REF_CTR_EXTERNAL: + switch (instance->me8254_idx) { + case 0: + case 2: + case 4: + case 6: + case 8: + if (instance->ctr_idx == 0) + clk_src &= ~(ME1400CD_8254_ACE_0_CLK_SRC_MASK); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400CD_8254_ACE_1_CLK_SRC_MASK); + else + clk_src &= ~(ME1400CD_8254_ACE_2_CLK_SRC_MASK); + break; + + default: + if (instance->ctr_idx == 0) + clk_src &= ~(ME1400CD_8254_BD_0_CLK_SRC_MASK); + else if (instance->ctr_idx == 1) + clk_src &= ~(ME1400CD_8254_BD_1_CLK_SRC_MASK); + else + clk_src &= ~(ME1400CD_8254_BD_2_CLK_SRC_MASK); + break; + } + break; + + case ME_REF_CTR_PREVIOUS: + switch (instance->me8254_idx) { + case 0: + case 2: + case 4: + case 6: + case 8: + if (instance->ctr_idx == 0) { + clk_src &= ~(ME1400CD_8254_ACE_0_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_ACE_0_CLK_SRC_PREV); + } else if (instance->ctr_idx == 1) { + clk_src &= ~(ME1400CD_8254_ACE_1_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_ACE_1_CLK_SRC_PREV); + } else { + clk_src &= ~(ME1400CD_8254_ACE_2_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_ACE_2_CLK_SRC_PREV); + } + break; + + default: + if (instance->ctr_idx == 0) { + clk_src &= ~(ME1400CD_8254_BD_0_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_BD_0_CLK_SRC_PREV); + } else if (instance->ctr_idx == 1) { + clk_src &= ~(ME1400CD_8254_BD_1_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_BD_1_CLK_SRC_PREV); + } else { + clk_src &= ~(ME1400CD_8254_BD_2_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_BD_2_CLK_SRC_PREV); + } + break; + } + + break; + + case ME_REF_CTR_INTERNAL_1MHZ: + switch (instance->me8254_idx) { + case 0: + case 2: + case 4: + case 6: + case 8: + if (instance->ctr_idx == 0) { + clk_src &= ~(ME1400CD_8254_ACE_0_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_ACE_0_CLK_SRC_1MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + + break; + + default: + if (instance->ctr_idx == 0) { + clk_src &= ~(ME1400CD_8254_BD_0_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_BD_0_CLK_SRC_1MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + break; + } + + break; + + case ME_REF_CTR_INTERNAL_10MHZ: + switch (instance->me8254_idx) { + case 0: + case 2: + case 4: + case 6: + case 8: + if (instance->ctr_idx == 0) { + clk_src &= ~(ME1400CD_8254_ACE_0_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_ACE_0_CLK_SRC_10MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + break; + + default: + if (instance->ctr_idx == 0) { + clk_src &= ~(ME1400CD_8254_BD_0_CLK_SRC_MASK); + clk_src |= (ME1400CD_8254_BD_0_CLK_SRC_10MHZ); + } else { + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + + break; + } + + break; + + default: + PERROR("Invalid reference.\n"); + spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + + outb(clk_src, instance->clk_src_reg); + spin_unlock(instance->clk_src_reg_lock); + + return ME_ERRNO_SUCCESS; +} + +static int me4600_ref_config(me8254_subdevice_t * instance, int ref) +{ + switch (ref) { + + case ME_REF_CTR_EXTERNAL: + // Nothing to do + break; + + default: + PERROR("Invalid reference.\n"); +// spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + + return ME_ERRNO_SUCCESS; +} + +static int me8100_ref_config(me8254_subdevice_t * instance, int ref) +{ + switch (ref) { + + case ME_REF_CTR_EXTERNAL: + // Nothing to do + break; + + default: + PERROR("Invalid reference.\n"); +// spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_REF; + } + + return ME_ERRNO_SUCCESS; +} + +static int me8254_io_single_config(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8254_subdevice_t *instance; + int err; + + PDEBUG("executed.\n"); + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + instance = (me8254_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + // Configure the counter modes + if (instance->ctr_idx == 0) { + if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_0) { + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M0 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_1) { + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M1 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_2) { + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M2 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_3) { + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M3 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_4) { + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M4 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_5) { + outb(ME8254_CTRL_SC0 | ME8254_CTRL_LM | ME8254_CTRL_M5 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else { + PERROR("Invalid single configuration.\n"); + spin_unlock(&instance->subdevice_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else if (instance->ctr_idx == 1) { + if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_0) { + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M0 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_1) { + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M1 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_2) { + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M2 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_3) { + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M3 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_4) { + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M4 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_5) { + outb(ME8254_CTRL_SC1 | ME8254_CTRL_LM | ME8254_CTRL_M5 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else { + PERROR("Invalid single configuration.\n"); + spin_unlock(&instance->subdevice_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } else { + if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_0) { + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M0 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_1) { + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M1 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_2) { + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M2 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_3) { + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M3 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_4) { + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M4 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else if (single_config == ME_SINGLE_CONFIG_CTR_8254_MODE_5) { + outb(ME8254_CTRL_SC2 | ME8254_CTRL_LM | ME8254_CTRL_M5 | + ME8254_CTRL_BIN, instance->ctrl_reg); + } else { + PERROR("Invalid single configuration.\n"); + spin_unlock(&instance->subdevice_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + } + + switch (instance->device_id) { + case PCI_DEVICE_ID_MEILHAUS_ME1400: + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + case PCI_DEVICE_ID_MEILHAUS_ME140A: + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + case PCI_DEVICE_ID_MEILHAUS_ME140B: + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + err = me1400_ab_ref_config(instance, ref); + + if (err) { + spin_unlock(&instance->subdevice_lock); + return err; + } + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + case PCI_DEVICE_ID_MEILHAUS_ME140D: + err = me1400_cd_ref_config(instance, ref); + + if (err) { + spin_unlock(&instance->subdevice_lock); + return err; + } + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4610: + case PCI_DEVICE_ID_MEILHAUS_ME4660: + case PCI_DEVICE_ID_MEILHAUS_ME4660I: + case PCI_DEVICE_ID_MEILHAUS_ME4660S: + case PCI_DEVICE_ID_MEILHAUS_ME4660IS: + case PCI_DEVICE_ID_MEILHAUS_ME4670: + case PCI_DEVICE_ID_MEILHAUS_ME4670I: + case PCI_DEVICE_ID_MEILHAUS_ME4670S: + case PCI_DEVICE_ID_MEILHAUS_ME4670IS: + case PCI_DEVICE_ID_MEILHAUS_ME4680: + case PCI_DEVICE_ID_MEILHAUS_ME4680I: + case PCI_DEVICE_ID_MEILHAUS_ME4680S: + case PCI_DEVICE_ID_MEILHAUS_ME4680IS: + err = me4600_ref_config(instance, ref); + + if (err) { + spin_unlock(&instance->subdevice_lock); + return err; + } + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_A: + case PCI_DEVICE_ID_MEILHAUS_ME8100_B: + err = me8100_ref_config(instance, ref); + + if (err) { + spin_unlock(&instance->subdevice_lock); + return err; + } + + break; + + default: + PERROR("Invalid device type.\n"); + + spin_unlock(&instance->subdevice_lock); +// spin_unlock(instance->clk_src_reg_lock); + return ME_ERRNO_INVALID_SINGLE_CONFIG; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8254_io_single_read(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8254_subdevice_t *instance; + uint16_t lo_byte; + uint16_t hi_byte; + + PDEBUG("executed.\n"); + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + instance = (me8254_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + if (instance->ctr_idx == 0) + outb(ME8254_CTRL_SC0 | ME8254_CTRL_TLO, instance->ctrl_reg); + else if (instance->ctr_idx == 1) + outb(ME8254_CTRL_SC1 | ME8254_CTRL_TLO, instance->ctrl_reg); + else + outb(ME8254_CTRL_SC2 | ME8254_CTRL_TLO, instance->ctrl_reg); + + lo_byte = inb(instance->val_reg); + hi_byte = inb(instance->val_reg); + spin_unlock(instance->ctrl_reg_lock); + + *value = lo_byte | (hi_byte << 8); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8254_io_single_write(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me8254_subdevice_t *instance; + + PDEBUG("executed.\n"); + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + instance = (me8254_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + outb(value, instance->val_reg); + outb((value >> 8), instance->val_reg); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8254_query_number_channels(struct me_subdevice *subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = ME8254_NUMBER_CHANNELS; + return ME_ERRNO_SUCCESS; +} + +static int me8254_query_subdevice_type(struct me_subdevice *subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_CTR; + *subtype = ME_SUBTYPE_CTR_8254; + return ME_ERRNO_SUCCESS; +} + +static int me8254_query_subdevice_caps(struct me_subdevice *subdevice, + int *caps) +{ + me8254_subdevice_t *instance; + PDEBUG("executed.\n"); + instance = (me8254_subdevice_t *) subdevice; + *caps = instance->caps; + return ME_ERRNO_SUCCESS; +} + +static int me8254_query_subdevice_caps_args(struct me_subdevice *subdevice, + int cap, int *args, int count) +{ + PDEBUG("executed.\n"); + + if (count != 1) { + PERROR("Invalid capability argument count.\n"); + return ME_ERRNO_INVALID_CAP_ARG_COUNT; + } + + if (cap == ME_CAP_CTR_WIDTH) { + args[0] = ME8254_CTR_WIDTH; + } else { + PERROR("Invalid capability.\n"); + return ME_ERRNO_INVALID_CAP; + } + + return ME_ERRNO_SUCCESS; +} + +static uint32_t me1400AB_get_val_reg(uint32_t reg_base, unsigned int me8254_idx, + unsigned int ctr_idx) +{ + switch (me8254_idx) { + + case 0: + return (reg_base + ME1400AB_8254_A_0_VAL_REG + ctr_idx); + + default: + return (reg_base + ME1400AB_8254_B_0_VAL_REG + ctr_idx); + } + + return 0; +} + +static uint32_t me1400AB_get_ctrl_reg(uint32_t reg_base, + unsigned int me8254_idx, + unsigned int ctr_idx) +{ + switch (me8254_idx) { + case 0: + return (reg_base + ME1400AB_8254_A_CTRL_REG); + + default: + return (reg_base + ME1400AB_8254_B_CTRL_REG); + } + + return 0; +} + +static uint32_t me1400AB_get_clk_src_reg(uint32_t reg_base, + unsigned int me8254_idx, + unsigned int ctr_idx) +{ + switch (me8254_idx) { + case 0: + return (reg_base + ME1400AB_CLK_SRC_REG); + + default: + return (reg_base + ME1400AB_CLK_SRC_REG); + } + + return 0; +} + +static uint32_t me1400CD_get_val_reg(uint32_t reg_base, unsigned int me8254_idx, + unsigned int ctr_idx) +{ + switch (me8254_idx) { + case 0: + return (reg_base + ME1400C_8254_A_0_VAL_REG + ctr_idx); + + case 1: + return (reg_base + ME1400C_8254_B_0_VAL_REG + ctr_idx); + + case 2: + return (reg_base + ME1400C_8254_C_0_VAL_REG + ctr_idx); + + case 3: + return (reg_base + ME1400C_8254_D_0_VAL_REG + ctr_idx); + + case 4: + return (reg_base + ME1400C_8254_E_0_VAL_REG + ctr_idx); + + case 5: + return (reg_base + ME1400D_8254_A_0_VAL_REG + ctr_idx); + + case 6: + return (reg_base + ME1400D_8254_B_0_VAL_REG + ctr_idx); + + case 7: + return (reg_base + ME1400D_8254_C_0_VAL_REG + ctr_idx); + + case 8: + return (reg_base + ME1400D_8254_D_0_VAL_REG + ctr_idx); + + default: + return (reg_base + ME1400D_8254_E_0_VAL_REG + ctr_idx); + } + + return 0; +} + +static uint32_t me1400CD_get_ctrl_reg(uint32_t reg_base, + unsigned int me8254_idx, + unsigned int ctr_idx) +{ + switch (me8254_idx) { + case 0: + return (reg_base + ME1400C_8254_A_CTRL_REG); + + case 1: + return (reg_base + ME1400C_8254_B_CTRL_REG); + + case 2: + return (reg_base + ME1400C_8254_C_CTRL_REG); + + case 3: + return (reg_base + ME1400C_8254_D_CTRL_REG); + + case 4: + return (reg_base + ME1400C_8254_E_CTRL_REG); + + case 5: + return (reg_base + ME1400D_8254_A_CTRL_REG); + + case 6: + return (reg_base + ME1400D_8254_B_CTRL_REG); + + case 7: + return (reg_base + ME1400D_8254_C_CTRL_REG); + + case 8: + return (reg_base + ME1400D_8254_D_CTRL_REG); + + default: + return (reg_base + ME1400D_8254_E_CTRL_REG); + } + + return 0; +} + +static uint32_t me1400CD_get_clk_src_reg(uint32_t reg_base, + unsigned int me8254_idx, + unsigned int ctr_idx) +{ + switch (me8254_idx) { + case 0: + return (reg_base + ME1400C_CLK_SRC_0_REG); + + case 1: + return (reg_base + ME1400C_CLK_SRC_0_REG); + + case 2: + return (reg_base + ME1400C_CLK_SRC_1_REG); + + case 3: + return (reg_base + ME1400C_CLK_SRC_1_REG); + + case 4: + return (reg_base + ME1400C_CLK_SRC_2_REG); + + case 5: + return (reg_base + ME1400D_CLK_SRC_0_REG); + + case 6: + return (reg_base + ME1400D_CLK_SRC_0_REG); + + case 7: + return (reg_base + ME1400D_CLK_SRC_1_REG); + + case 8: + return (reg_base + ME1400D_CLK_SRC_1_REG); + + default: + return (reg_base + ME1400D_CLK_SRC_2_REG); + } + + return 0; +} + +static uint32_t me4600_get_val_reg(uint32_t reg_base, unsigned int me8254_idx, + unsigned int ctr_idx) +{ + return (reg_base + ME4600_8254_0_VAL_REG + ctr_idx); +} + +static uint32_t me4600_get_ctrl_reg(uint32_t reg_base, unsigned int me8254_idx, + unsigned int ctr_idx) +{ + return (reg_base + ME4600_8254_CTRL_REG); +} + +static uint32_t me8100_get_val_reg(uint32_t reg_base, unsigned int me8254_idx, + unsigned int ctr_idx) +{ + return (reg_base + ME8100_COUNTER_REG_0 + ctr_idx * 2); +} + +static uint32_t me8100_get_ctrl_reg(uint32_t reg_base, unsigned int me8254_idx, + unsigned int ctr_idx) +{ + return (reg_base + ME8100_COUNTER_CTRL_REG); +} + +me8254_subdevice_t *me8254_constructor(uint32_t device_id, + uint32_t reg_base, + unsigned int me8254_idx, + unsigned int ctr_idx, + spinlock_t * ctrl_reg_lock, + spinlock_t * clk_src_reg_lock) +{ + me8254_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + // Allocate memory for subdevice instance + subdevice = kmalloc(sizeof(me8254_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for 8254 instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8254_subdevice_t)); + + // Check if counter index is out of range + + if (ctr_idx > 2) { + PERROR("Counter index is out of range.\n"); + kfree(subdevice); + return NULL; + } + // Initialize subdevice base class + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + subdevice->ctrl_reg_lock = ctrl_reg_lock; + subdevice->clk_src_reg_lock = clk_src_reg_lock; + + // Save type of Meilhaus device + subdevice->device_id = device_id; + + // Save the indices + subdevice->me8254_idx = me8254_idx; + subdevice->ctr_idx = ctr_idx; + + // Do device specific initialization + switch (device_id) { + + case PCI_DEVICE_ID_MEILHAUS_ME140A: + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + // Check if 8254 index is out of range + if (me8254_idx > 0) { + PERROR("8254 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + case PCI_DEVICE_ID_MEILHAUS_ME140B: // Fall through + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + // Check if 8254 index is out of range + if (me8254_idx > 1) { + PERROR("8254 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + // Initialize the counters capabilities + if (ctr_idx == 0) + subdevice->caps = + ME_CAPS_CTR_CLK_INTERNAL_1MHZ | + ME_CAPS_CTR_CLK_INTERNAL_10MHZ | + ME_CAPS_CTR_CLK_EXTERNAL; + else + subdevice->caps = + ME_CAPS_CTR_CLK_PREVIOUS | ME_CAPS_CTR_CLK_EXTERNAL; + + // Get the counters registers + subdevice->val_reg = + me1400AB_get_val_reg(reg_base, me8254_idx, ctr_idx); + subdevice->ctrl_reg = + me1400AB_get_ctrl_reg(reg_base, me8254_idx, ctr_idx); + subdevice->clk_src_reg = + me1400AB_get_clk_src_reg(reg_base, me8254_idx, ctr_idx); + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + // Check if 8254 index is out of range + if (me8254_idx > 4) { + PERROR("8254 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + case PCI_DEVICE_ID_MEILHAUS_ME140D: + // Check if 8254 index is out of range + if (me8254_idx > 9) { + PERROR("8254 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + // Initialize the counters capabilities + if (ctr_idx == 0) { + if (me8254_idx == 0) + subdevice->caps = + ME_CAPS_CTR_CLK_PREVIOUS | + ME_CAPS_CTR_CLK_INTERNAL_1MHZ | + ME_CAPS_CTR_CLK_INTERNAL_10MHZ | + ME_CAPS_CTR_CLK_EXTERNAL; + else + subdevice->caps = + ME_CAPS_CTR_CLK_INTERNAL_1MHZ | + ME_CAPS_CTR_CLK_INTERNAL_10MHZ | + ME_CAPS_CTR_CLK_EXTERNAL; + } else + subdevice->caps = + ME_CAPS_CTR_CLK_PREVIOUS | ME_CAPS_CTR_CLK_EXTERNAL; + + // Get the counters registers + subdevice->val_reg = + me1400CD_get_val_reg(reg_base, me8254_idx, ctr_idx); + subdevice->ctrl_reg = + me1400CD_get_ctrl_reg(reg_base, me8254_idx, ctr_idx); + subdevice->clk_src_reg = + me1400CD_get_clk_src_reg(reg_base, me8254_idx, ctr_idx); + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4610: + case PCI_DEVICE_ID_MEILHAUS_ME4660: + case PCI_DEVICE_ID_MEILHAUS_ME4660I: + case PCI_DEVICE_ID_MEILHAUS_ME4660S: + case PCI_DEVICE_ID_MEILHAUS_ME4660IS: + case PCI_DEVICE_ID_MEILHAUS_ME4670: + case PCI_DEVICE_ID_MEILHAUS_ME4670I: + case PCI_DEVICE_ID_MEILHAUS_ME4670S: + case PCI_DEVICE_ID_MEILHAUS_ME4670IS: + case PCI_DEVICE_ID_MEILHAUS_ME4680: + case PCI_DEVICE_ID_MEILHAUS_ME4680I: + case PCI_DEVICE_ID_MEILHAUS_ME4680S: + case PCI_DEVICE_ID_MEILHAUS_ME4680IS: + // Check if 8254 index is out of range + if (me8254_idx > 0) { + PERROR("8254 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + // Initialize the counters capabilities + subdevice->caps = ME_CAPS_CTR_CLK_EXTERNAL; + + // Get the counters registers + subdevice->val_reg = + me4600_get_val_reg(reg_base, me8254_idx, ctr_idx); + subdevice->ctrl_reg = + me4600_get_ctrl_reg(reg_base, me8254_idx, ctr_idx); + subdevice->clk_src_reg = 0; // Not used + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_A: + case PCI_DEVICE_ID_MEILHAUS_ME8100_B: + // Check if 8254 index is out of range + if (me8254_idx > 0) { + PERROR("8254 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + // Initialize the counters capabilities + subdevice->caps = ME_CAPS_CTR_CLK_EXTERNAL; + + // Get the counters registers + subdevice->val_reg = + me8100_get_val_reg(reg_base, me8254_idx, ctr_idx); + subdevice->ctrl_reg = + me8100_get_ctrl_reg(reg_base, me8254_idx, ctr_idx); + subdevice->clk_src_reg = 0; // Not used + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4650: + case PCI_DEVICE_ID_MEILHAUS_ME1400: + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + PERROR("No 8254 subdevices available for subdevice device.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + + default: + PERROR("Unknown device type.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + // Overload subdevice base class methods. + subdevice->base.me_subdevice_io_reset_subdevice = + me8254_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = me8254_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8254_io_single_read; + subdevice->base.me_subdevice_io_single_write = me8254_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me8254_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8254_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8254_query_subdevice_caps; + subdevice->base.me_subdevice_query_subdevice_caps_args = + me8254_query_subdevice_caps_args; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me8254.h b/drivers/staging/meilhaus/me8254.h new file mode 100644 index 000000000000..572b7196d5a8 --- /dev/null +++ b/drivers/staging/meilhaus/me8254.h @@ -0,0 +1,80 @@ +/** + * @file me8254.h + * + * @brief 8254 counter implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME8254_H_ +#define _ME8254_H_ + +#include "mesubdevice.h" +#include "meslock.h" + +#ifdef __KERNEL__ + +/** + * @brief The 8254 subdevice class. + */ +typedef struct me8254_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect the control register from concurrent access. */ + spinlock_t *clk_src_reg_lock; /**< Spin lock to protect the clock source register from concurrent access. */ + + uint32_t device_id; /**< The Meilhaus device type carrying the 8254 chip. */ + int me8254_idx; /**< The index of the 8254 chip on the device. */ + int ctr_idx; /**< The index of the counter on the 8254 chip. */ + + int caps; /**< Holds the device capabilities. */ + + unsigned long val_reg; /**< Holds the actual counter value. */ + unsigned long ctrl_reg; /**< Register to configure the 8254 modes. */ + unsigned long clk_src_reg; /**< Register to configure the counter connections. */ +} me8254_subdevice_t; + +/** + * @brief The constructor to generate a 8254 instance. + * + * @param device_id The kind of Meilhaus device holding the 8254. + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param me8254_idx The index of the 8254 chip on the Meilhaus device. + * @param ctr_idx The index of the counter inside a 8254 chip. + * @param ctrl_reg_lock Pointer to spin lock protecting the 8254 control register from concurrent access. + * @param clk_src_reg_lock Pointer to spin lock protecting the clock source register from concurrent access. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8254_subdevice_t *me8254_constructor(uint32_t device_id, + uint32_t reg_base, + unsigned int me8254_idx, + unsigned int ctr_idx, + spinlock_t * ctrl_reg_lock, + spinlock_t * clk_src_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8254_reg.h b/drivers/staging/meilhaus/me8254_reg.h new file mode 100644 index 000000000000..7e2c36b46f56 --- /dev/null +++ b/drivers/staging/meilhaus/me8254_reg.h @@ -0,0 +1,172 @@ +/** + * @file me8254_reg.h + * + * @brief 8254 counter register definitions. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME8254_REG_H_ +#define _ME8254_REG_H_ + +#ifdef __KERNEL__ + +/* ME1400 A/B register offsets */ +#define ME1400AB_8254_A_0_VAL_REG 0x0004 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400AB_8254_A_1_VAL_REG 0x0005 /**< Offset of 8254 A counter 1 value register. */ +#define ME1400AB_8254_A_2_VAL_REG 0x0006 /**< Offset of 8254 A counter 2 value register. */ +#define ME1400AB_8254_A_CTRL_REG 0x0007 /**< Offset of 8254 A control register. */ + +#define ME1400AB_8254_B_0_VAL_REG 0x000C /**< Offset of 8254 B counter 0 value register. */ +#define ME1400AB_8254_B_1_VAL_REG 0x000D /**< Offset of 8254 B counter 1 value register. */ +#define ME1400AB_8254_B_2_VAL_REG 0x000E /**< Offset of 8254 B counter 2 value register. */ +#define ME1400AB_8254_B_CTRL_REG 0x000F /**< Offset of 8254 B control register. */ + +#define ME1400AB_CLK_SRC_REG 0x0010 /**< Offset of clock source register. */ + +/* ME1400 C register offsets */ +#define ME1400C_8254_A_0_VAL_REG 0x0004 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400C_8254_A_1_VAL_REG 0x0005 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400C_8254_A_2_VAL_REG 0x0006 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400C_8254_A_CTRL_REG 0x0007 /**< Offset of 8254 A control register. */ + +#define ME1400C_8254_B_0_VAL_REG 0x000C /**< Offset of 8254 B counter 0 value register. */ +#define ME1400C_8254_B_1_VAL_REG 0x000D /**< Offset of 8254 B counter 0 value register. */ +#define ME1400C_8254_B_2_VAL_REG 0x000E /**< Offset of 8254 B counter 0 value register. */ +#define ME1400C_8254_B_CTRL_REG 0x000F /**< Offset of 8254 B control register. */ + +#define ME1400C_8254_C_0_VAL_REG 0x0010 /**< Offset of 8254 C counter 0 value register. */ +#define ME1400C_8254_C_1_VAL_REG 0x0011 /**< Offset of 8254 C counter 0 value register. */ +#define ME1400C_8254_C_2_VAL_REG 0x0012 /**< Offset of 8254 C counter 0 value register. */ +#define ME1400C_8254_C_CTRL_REG 0x0013 /**< Offset of 8254 C control register. */ + +#define ME1400C_8254_D_0_VAL_REG 0x0014 /**< Offset of 8254 D counter 0 value register. */ +#define ME1400C_8254_D_1_VAL_REG 0x0015 /**< Offset of 8254 D counter 0 value register. */ +#define ME1400C_8254_D_2_VAL_REG 0x0016 /**< Offset of 8254 D counter 0 value register. */ +#define ME1400C_8254_D_CTRL_REG 0x0017 /**< Offset of 8254 D control register. */ + +#define ME1400C_8254_E_0_VAL_REG 0x0018 /**< Offset of 8254 E counter 0 value register. */ +#define ME1400C_8254_E_1_VAL_REG 0x0019 /**< Offset of 8254 E counter 0 value register. */ +#define ME1400C_8254_E_2_VAL_REG 0x001A /**< Offset of 8254 E counter 0 value register. */ +#define ME1400C_8254_E_CTRL_REG 0x001B /**< Offset of 8254 E control register. */ + +#define ME1400C_CLK_SRC_0_REG 0x001C /**< Offset of clock source register 0. */ +#define ME1400C_CLK_SRC_1_REG 0x001D /**< Offset of clock source register 1. */ +#define ME1400C_CLK_SRC_2_REG 0x001E /**< Offset of clock source register 2. */ + +/* ME1400 D register offsets */ +#define ME1400D_8254_A_0_VAL_REG 0x0044 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400D_8254_A_1_VAL_REG 0x0045 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400D_8254_A_2_VAL_REG 0x0046 /**< Offset of 8254 A counter 0 value register. */ +#define ME1400D_8254_A_CTRL_REG 0x0047 /**< Offset of 8254 A control register. */ + +#define ME1400D_8254_B_0_VAL_REG 0x004C /**< Offset of 8254 B counter 0 value register. */ +#define ME1400D_8254_B_1_VAL_REG 0x004D /**< Offset of 8254 B counter 0 value register. */ +#define ME1400D_8254_B_2_VAL_REG 0x004E /**< Offset of 8254 B counter 0 value register. */ +#define ME1400D_8254_B_CTRL_REG 0x004F /**< Offset of 8254 B control register. */ + +#define ME1400D_8254_C_0_VAL_REG 0x0050 /**< Offset of 8254 C counter 0 value register. */ +#define ME1400D_8254_C_1_VAL_REG 0x0051 /**< Offset of 8254 C counter 0 value register. */ +#define ME1400D_8254_C_2_VAL_REG 0x0052 /**< Offset of 8254 C counter 0 value register. */ +#define ME1400D_8254_C_CTRL_REG 0x0053 /**< Offset of 8254 C control register. */ + +#define ME1400D_8254_D_0_VAL_REG 0x0054 /**< Offset of 8254 D counter 0 value register. */ +#define ME1400D_8254_D_1_VAL_REG 0x0055 /**< Offset of 8254 D counter 0 value register. */ +#define ME1400D_8254_D_2_VAL_REG 0x0056 /**< Offset of 8254 D counter 0 value register. */ +#define ME1400D_8254_D_CTRL_REG 0x0057 /**< Offset of 8254 D control register. */ + +#define ME1400D_8254_E_0_VAL_REG 0x0058 /**< Offset of 8254 E counter 0 value register. */ +#define ME1400D_8254_E_1_VAL_REG 0x0059 /**< Offset of 8254 E counter 0 value register. */ +#define ME1400D_8254_E_2_VAL_REG 0x005A /**< Offset of 8254 E counter 0 value register. */ +#define ME1400D_8254_E_CTRL_REG 0x005B /**< Offset of 8254 E control register. */ + +#define ME1400D_CLK_SRC_0_REG 0x005C /**< Offset of clock source register 0. */ +#define ME1400D_CLK_SRC_1_REG 0x005D /**< Offset of clock source register 1. */ +#define ME1400D_CLK_SRC_2_REG 0x005E /**< Offset of clock source register 2. */ + +/* ME4600 register offsets */ +#define ME4600_8254_0_VAL_REG 0x0000 /**< Offset of 8254 A counter 0 value register. */ +#define ME4600_8254_1_VAL_REG 0x0001 /**< Offset of 8254 A counter 0 value register. */ +#define ME4600_8254_2_VAL_REG 0x0002 /**< Offset of 8254 A counter 0 value register. */ +#define ME4600_8254_CTRL_REG 0x0003 /**< Offset of 8254 A control register. */ + +/* Command words for 8254 control register */ +#define ME8254_CTRL_SC0 0x00 /**< Counter 0 selection. */ +#define ME8254_CTRL_SC1 0x40 /**< Counter 1 selection. */ +#define ME8254_CTRL_SC2 0x80 /**< Counter 2 selection. */ + +#define ME8254_CTRL_TLO 0x00 /**< Counter latching operation. */ +#define ME8254_CTRL_LSB 0x10 /**< Only read LSB. */ +#define ME8254_CTRL_MSB 0x20 /**< Only read MSB. */ +#define ME8254_CTRL_LM 0x30 /**< First read LSB, then MSB. */ + +#define ME8254_CTRL_M0 0x00 /**< Mode 0 selection. */ +#define ME8254_CTRL_M1 0x02 /**< Mode 1 selection. */ +#define ME8254_CTRL_M2 0x04 /**< Mode 2 selection. */ +#define ME8254_CTRL_M3 0x06 /**< Mode 3 selection. */ +#define ME8254_CTRL_M4 0x08 /**< Mode 4 selection. */ +#define ME8254_CTRL_M5 0x0A /**< Mode 5 selection. */ + +#define ME8254_CTRL_BIN 0x00 /**< Binary counter. */ +#define ME8254_CTRL_BCD 0x01 /**< BCD counter. */ + +/* ME-1400 A/B clock source register bits */ +#define ME1400AB_8254_A_0_CLK_SRC_1MHZ (0 << 7) /**< 1MHz clock. */ +#define ME1400AB_8254_A_0_CLK_SRC_10MHZ (1 << 7) /**< 10MHz clock. */ +#define ME1400AB_8254_A_0_CLK_SRC_PIN (0 << 6) /**< CLK 0 to SUB-D. */ +#define ME1400AB_8254_A_0_CLK_SRC_QUARZ (1 << 6) /**< Connect CLK 0 with quarz. */ + +#define ME1400AB_8254_A_1_CLK_SRC_PIN (0 << 5) /**< CLK 1 to SUB-D. */ +#define ME1400AB_8254_A_1_CLK_SRC_PREV (1 << 5) /**< Connect OUT 0 with CLK 1. */ + +#define ME1400AB_8254_A_2_CLK_SRC_PIN (0 << 4) /**< CLK 2 to SUB-D. */ +#define ME1400AB_8254_A_2_CLK_SRC_PREV (1 << 4) /**< Connect OUT 1 with CLK 2. */ + +#define ME1400AB_8254_B_0_CLK_SRC_1MHZ (0 << 3) /**< 1MHz clock. */ +#define ME1400AB_8254_B_0_CLK_SRC_10MHZ (1 << 3) /**< 10MHz clock. */ +#define ME1400AB_8254_B_0_CLK_SRC_PIN (0 << 2) /**< CLK 0 to SUB-D. */ +#define ME1400AB_8254_B_0_CLK_SRC_QUARZ (1 << 2) /**< Connect CLK 0 with quarz. */ + +#define ME1400AB_8254_B_1_CLK_SRC_PIN (0 << 1) /**< CLK 1 to SUB-D. */ +#define ME1400AB_8254_B_1_CLK_SRC_PREV (1 << 1) /**< Connect OUT 0 with CLK 1. */ + +#define ME1400AB_8254_B_2_CLK_SRC_PIN (0 << 0) /**< CLK 2 to SUB-D. */ +#define ME1400AB_8254_B_2_CLK_SRC_PREV (1 << 0) /**< Connect OUT 1 with CLK 2. */ + +/* ME-1400 C/D clock source registers bits */ +#define ME1400CD_8254_ACE_0_CLK_SRC_MASK 0x03 /**< Masks all CLK source bits. */ +#define ME1400CD_8254_ACE_0_CLK_SRC_PIN 0x00 /**< Connect CLK to SUB-D. */ +#define ME1400CD_8254_ACE_0_CLK_SRC_1MHZ 0x01 /**< Connect CLK to 1MHz. */ +#define ME1400CD_8254_ACE_0_CLK_SRC_10MHZ 0x02 /**< Connect CLK to 10MHz. */ +#define ME1400CD_8254_ACE_0_CLK_SRC_PREV 0x03 /**< Connect CLK to previous counter output on ME-1400 D extension. */ + +#define ME1400CD_8254_ACE_1_CLK_SRC_MASK 0x04 /**< Masks all CLK source bits. */ +#define ME1400CD_8254_ACE_1_CLK_SRC_PIN 0x00 /**< Connect CLK to SUB-D. */ +#define ME1400CD_8254_ACE_1_CLK_SRC_PREV 0x04 /**< Connect CLK to previous counter output. */ + +#define ME1400CD_8254_ACE_2_CLK_SRC_MASK 0x08 /**< Masks all CLK source bits. */ +#define ME1400CD_8254_ACE_2_CLK_SRC_PIN 0x00 /**< Connect to SUB-D. */ +#define ME1400CD_8254_ACE_2_CLK_SRC_PREV 0x08 /**< Connect CLK to previous counter output. */ + +#define ME1400CD_8254_BD_0_CLK_SRC_MASK 0x30 /**< Masks all CLK source bits. */ +#define ME1400CD_8254_BD_0_CLK_SRC_PIN 0x00 /**< Connect CLK to SUB-D. */ +#define ME1400CD_8254_BD_0_CLK_SRC_1MHZ 0x10 /**< Connect CLK to 1MHz. */ +#define ME1400CD_8254_BD_0_CLK_SRC_10MHZ 0x20 /**< Connect CLK to 10MHz. */ +#define ME1400CD_8254_BD_0_CLK_SRC_PREV 0x30 /**< Connect CLK to previous counter output. */ + +#define ME1400CD_8254_BD_1_CLK_SRC_MASK 0x40 /**< Masks all CLK source bits. */ +#define ME1400CD_8254_BD_1_CLK_SRC_PIN 0x00 /**< Connect CLK to SUB-D. */ +#define ME1400CD_8254_BD_1_CLK_SRC_PREV 0x40 /**< Connect CLK to previous counter output. */ + +#define ME1400CD_8254_BD_2_CLK_SRC_MASK 0x80 /**< Masks all CLK source bits. */ +#define ME1400CD_8254_BD_2_CLK_SRC_PIN 0x00 /**< Connect CLK to SUB-D. */ +#define ME1400CD_8254_BD_2_CLK_SRC_PREV 0x80 /**< Connect CLK to previous counter output. */ + +/* ME-8100 counter registers */ +#define ME8100_COUNTER_REG_0 0x18 //(r,w) +#define ME8100_COUNTER_REG_1 0x1A //(r,w) +#define ME8100_COUNTER_REG_2 0x1C //(r,w) +#define ME8100_COUNTER_CTRL_REG 0x1E //(r,w) + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8255.c b/drivers/staging/meilhaus/me8255.c new file mode 100644 index 000000000000..180e7f8d2146 --- /dev/null +++ b/drivers/staging/meilhaus/me8255.c @@ -0,0 +1,462 @@ +/** + * @file me8255.c + * + * @brief 8255 subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" +#include "medebug.h" + +#include "me8255_reg.h" +#include "me8255.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static uint8_t get_mode_from_mirror(uint32_t mirror) +{ + PDEBUG("executed.\n"); + + if (mirror & ME8255_PORT_0_OUTPUT) { + if (mirror & ME8255_PORT_1_OUTPUT) { + if (mirror & ME8255_PORT_2_OUTPUT) { + return ME8255_MODE_OOO; + } else { + return ME8255_MODE_IOO; + } + } else { + if (mirror & ME8255_PORT_2_OUTPUT) { + return ME8255_MODE_OIO; + } else { + return ME8255_MODE_IIO; + } + } + } else { + if (mirror & ME8255_PORT_1_OUTPUT) { + if (mirror & ME8255_PORT_2_OUTPUT) { + return ME8255_MODE_OOI; + } else { + return ME8255_MODE_IOI; + } + } else { + if (mirror & ME8255_PORT_2_OUTPUT) { + return ME8255_MODE_OII; + } else { + return ME8255_MODE_III; + } + } + } +} + +static int me8255_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + me8255_subdevice_t *instance; + + PDEBUG("executed.\n"); + + instance = (me8255_subdevice_t *) subdevice; + + if (flags) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + spin_lock(instance->ctrl_reg_lock); + *instance->ctrl_reg_mirror &= + ~(ME8255_PORT_0_OUTPUT << instance->dio_idx); + outb(get_mode_from_mirror(*instance->ctrl_reg_mirror), + instance->ctrl_reg); + spin_unlock(instance->ctrl_reg_lock); + + outb(0, instance->port_reg); + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return ME_ERRNO_SUCCESS; +} + +static int me8255_io_single_config(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + me8255_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8255_subdevice_t *) subdevice; + + if (flags & ~ME_IO_SINGLE_CONFIG_DIO_BYTE) { + PERROR("Invalid flag specified.\n"); + return ME_ERRNO_INVALID_FLAGS; + } + + if (channel) { + PERROR("Invalid channel.\n"); + return ME_ERRNO_INVALID_CHANNEL; + } + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + if (single_config == ME_SINGLE_CONFIG_DIO_INPUT) { + spin_lock(instance->ctrl_reg_lock); + *instance->ctrl_reg_mirror &= + ~(ME8255_PORT_0_OUTPUT << instance->dio_idx); + outb(get_mode_from_mirror(*instance->ctrl_reg_mirror), + instance->ctrl_reg); + spin_unlock(instance->ctrl_reg_lock); + } else if (single_config == ME_SINGLE_CONFIG_DIO_OUTPUT) { + spin_lock(instance->ctrl_reg_lock); + *instance->ctrl_reg_mirror |= + (ME8255_PORT_0_OUTPUT << instance->dio_idx); + outb(get_mode_from_mirror(*instance->ctrl_reg_mirror), + instance->ctrl_reg); + spin_unlock(instance->ctrl_reg_lock); + } else { + PERROR("Invalid port direction.\n"); + err = ME_ERRNO_INVALID_SINGLE_CONFIG; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8255_io_single_read(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + me8255_subdevice_t *instance; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8255_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + *value = inb(instance->port_reg) & (0x1 << channel); + } else { + PERROR("Invalid bit number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + *value = inb(instance->port_reg); + } else { + PERROR("Invalid byte number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8255_io_single_write(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + me8255_subdevice_t *instance; + uint8_t byte; + int err = ME_ERRNO_SUCCESS; + + PDEBUG("executed.\n"); + + instance = (me8255_subdevice_t *) subdevice; + + ME_SUBDEVICE_ENTER; + + spin_lock(&instance->subdevice_lock); + switch (flags) { + case ME_IO_SINGLE_TYPE_DIO_BIT: + if ((channel >= 0) && (channel < 8)) { + if (*instance-> + ctrl_reg_mirror & (ME8255_PORT_0_OUTPUT << + instance->dio_idx)) { + byte = inb(instance->port_reg); + + if (value) + byte |= 0x1 << channel; + else + byte &= ~(0x1 << channel); + + outb(byte, instance->port_reg); + } else { + PERROR("Port not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid bit number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + case ME_IO_SINGLE_NO_FLAGS: + case ME_IO_SINGLE_TYPE_DIO_BYTE: + if (channel == 0) { + if (*instance-> + ctrl_reg_mirror & (ME8255_PORT_0_OUTPUT << + instance->dio_idx)) { + outb(value, instance->port_reg); + } else { + PERROR("Port not in output mode.\n"); + err = ME_ERRNO_PREVIOUS_CONFIG; + } + } else { + PERROR("Invalid byte number.\n"); + err = ME_ERRNO_INVALID_CHANNEL; + } + break; + + default: + PERROR("Invalid flags specified.\n"); + err = ME_ERRNO_INVALID_FLAGS; + } + spin_unlock(&instance->subdevice_lock); + + ME_SUBDEVICE_EXIT; + + return err; +} + +static int me8255_query_number_channels(struct me_subdevice *subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = ME8255_NUMBER_CHANNELS; + return ME_ERRNO_SUCCESS; +} + +static int me8255_query_subdevice_type(struct me_subdevice *subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = ME_TYPE_DIO; + *subtype = ME_SUBTYPE_SINGLE; + return ME_ERRNO_SUCCESS; +} + +static int me8255_query_subdevice_caps(struct me_subdevice *subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = ME_CAPS_DIO_DIR_BYTE; + return ME_ERRNO_SUCCESS; +} + +me8255_subdevice_t *me8255_constructor(uint32_t device_id, + uint32_t reg_base, + unsigned int me8255_idx, + unsigned int dio_idx, + int *ctrl_reg_mirror, + spinlock_t * ctrl_reg_lock) +{ + me8255_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(me8255_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for 8255 instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(me8255_subdevice_t)); + + /* Check if counter index is out of range */ + + if (dio_idx > 2) { + PERROR("DIO index is out of range.\n"); + kfree(subdevice); + return NULL; + } + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the pointer to global port settings */ + subdevice->ctrl_reg_mirror = ctrl_reg_mirror; + + /* Save type of Meilhaus device */ + subdevice->device_id = device_id; + + /* Save the indices */ + subdevice->me8255_idx = me8255_idx; + subdevice->dio_idx = dio_idx; + + /* Do device specific initialization */ + switch (device_id) { + case PCI_DEVICE_ID_MEILHAUS_ME1400: + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + + case PCI_DEVICE_ID_MEILHAUS_ME140A: + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + /* Check if 8255 index is out of range */ + if (me8255_idx > 0) { + PERROR("8255 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + case PCI_DEVICE_ID_MEILHAUS_ME140B: /* Fall through */ + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + /* Check if 8255 index is out of range */ + if (me8255_idx > 1) { + PERROR("8255 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + /* Get the registers */ + if (me8255_idx == 0) { + subdevice->ctrl_reg = reg_base + ME1400AB_PORT_A_CTRL; + subdevice->port_reg = + reg_base + ME1400AB_PORT_A_0 + dio_idx; + } else if (me8255_idx == 1) { + subdevice->ctrl_reg = reg_base + ME1400AB_PORT_B_CTRL; + subdevice->port_reg = + reg_base + ME1400AB_PORT_B_0 + dio_idx; + } + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + /* Check if 8255 index is out of range */ + if (me8255_idx > 0) { + PERROR("8255 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + case PCI_DEVICE_ID_MEILHAUS_ME140D: /* Fall through */ + /* Check if 8255 index is out of range */ + if (me8255_idx > 1) { + PERROR("8255 index is out of range.\n"); + me_subdevice_deinit(&subdevice->base); + kfree(subdevice); + return NULL; + } + + /* Get the registers */ + if (me8255_idx == 0) { + subdevice->ctrl_reg = reg_base + ME1400CD_PORT_A_CTRL; + subdevice->port_reg = + reg_base + ME1400CD_PORT_A_0 + dio_idx; + } else if (me8255_idx == 1) { + subdevice->ctrl_reg = reg_base + ME1400CD_PORT_B_CTRL; + subdevice->port_reg = + reg_base + ME1400CD_PORT_B_0 + dio_idx; + } + + break; + + default: + PERROR("Unknown device type. dev ID: 0x%04x\n", device_id); + + me_subdevice_deinit(&subdevice->base); + + kfree(subdevice); + + return NULL; + } + + /* Overload subdevice base class methods. */ + subdevice->base.me_subdevice_io_reset_subdevice = + me8255_io_reset_subdevice; + subdevice->base.me_subdevice_io_single_config = me8255_io_single_config; + subdevice->base.me_subdevice_io_single_read = me8255_io_single_read; + subdevice->base.me_subdevice_io_single_write = me8255_io_single_write; + subdevice->base.me_subdevice_query_number_channels = + me8255_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + me8255_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + me8255_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/me8255.h b/drivers/staging/meilhaus/me8255.h new file mode 100644 index 000000000000..338230052b3c --- /dev/null +++ b/drivers/staging/meilhaus/me8255.h @@ -0,0 +1,59 @@ +/** + * @file me8255.h + * + * @brief Meilhaus PIO 8255 implementation. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME8255_H_ +#define _ME8255_H_ + +#include "mesubdevice.h" +#include "meslock.h" + +#ifdef __KERNEL__ + +/** + * @brief The 8255 subdevice class. + */ +typedef struct me8255_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + + int *ctrl_reg_mirror; /**< Pointer to mirror of the control register. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg and #ctrl_reg_mirror from concurrent access. */ + + uint32_t device_id; /**< The PCI device id of the device holding the 8255 chip. */ + int me8255_idx; /**< The index of the 8255 chip on the device. */ + int dio_idx; /**< The index of the DIO port on the 8255 chip. */ + + unsigned long port_reg; /**< Register to read or write a value from or to the port respectively. */ + unsigned long ctrl_reg; /**< Register to configure the 8255 modes. */ +} me8255_subdevice_t; + +/** + * @brief The constructor to generate a 8255 instance. + * + * @param device_id The kind of Meilhaus device holding the 8255. + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param me8255_idx The index of the 8255 chip on the Meilhaus device. + * @param dio_idx The index of the counter inside a 8255 chip. + * @param ctr_reg_mirror Pointer to mirror of control register. + * @param ctrl_reg_lock Pointer to spin lock protecting the 8255 control register and #ctrl_reg_mirror from concurrent access. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +me8255_subdevice_t *me8255_constructor(uint32_t device_id, + uint32_t reg_base, + unsigned int me8255_idx, + unsigned int dio_idx, + int *ctrl_reg_mirror, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/me8255_reg.h b/drivers/staging/meilhaus/me8255_reg.h new file mode 100644 index 000000000000..d1dea1a447f6 --- /dev/null +++ b/drivers/staging/meilhaus/me8255_reg.h @@ -0,0 +1,50 @@ +/** + * @file me8255_reg.h + * + * @brief 8255 counter register definitions. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME8255_REG_H_ +#define _ME8255_REG_H_ + +#ifdef __KERNEL__ + +#define ME8255_NUMBER_CHANNELS 8 /**< The number of channels per 8255 port. */ + +#define ME1400AB_PORT_A_0 0x0000 /**< Port 0 offset. */ +#define ME1400AB_PORT_A_1 0x0001 /**< Port 1 offset. */ +#define ME1400AB_PORT_A_2 0x0002 /**< Port 2 offset. */ +#define ME1400AB_PORT_A_CTRL 0x0003 /**< Control register for 8255 A. */ + +#define ME1400AB_PORT_B_0 0x0008 /**< Port 0 offset. */ +#define ME1400AB_PORT_B_1 0x0009 /**< Port 1 offset. */ +#define ME1400AB_PORT_B_2 0x000A /**< Port 2 offset. */ +#define ME1400AB_PORT_B_CTRL 0x000B /**< Control register for 8255 B. */ + +#define ME1400CD_PORT_A_0 0x0000 /**< Port 0 offset. */ +#define ME1400CD_PORT_A_1 0x0001 /**< Port 1 offset. */ +#define ME1400CD_PORT_A_2 0x0002 /**< Port 2 offset. */ +#define ME1400CD_PORT_A_CTRL 0x0003 /**< Control register for 8255 A. */ + +#define ME1400CD_PORT_B_0 0x0040 /**< Port 0 offset. */ +#define ME1400CD_PORT_B_1 0x0041 /**< Port 1 offset. */ +#define ME1400CD_PORT_B_2 0x0042 /**< Port 2 offset. */ +#define ME1400CD_PORT_B_CTRL 0x0043 /**< Control register for 8255 B. */ + +#define ME8255_MODE_OOO 0x80 /**< Port 2 = Output, Port 1 = Output, Port 0 = Output */ +#define ME8255_MODE_IOO 0x89 /**< Port 2 = Input, Port 1 = Output, Port 0 = Output */ +#define ME8255_MODE_OIO 0x82 /**< Port 2 = Output, Port 1 = Input, Port 0 = Output */ +#define ME8255_MODE_IIO 0x8B /**< Port 2 = Input, Port 1 = Input, Port 0 = Output */ +#define ME8255_MODE_OOI 0x90 /**< Port 2 = Output, Port 1 = Output, Port 0 = Input */ +#define ME8255_MODE_IOI 0x99 /**< Port 2 = Input, Port 1 = Output, Port 0 = Input */ +#define ME8255_MODE_OII 0x92 /**< Port 2 = Output, Port 1 = Input, Port 0 = Input */ +#define ME8255_MODE_III 0x9B /**< Port 2 = Input, Port 1 = Input, Port 0 = Input */ + +#define ME8255_PORT_0_OUTPUT 0x1 /**< If set in mirror then port 0 is in output mode. */ +#define ME8255_PORT_1_OUTPUT 0x2 /**< If set in mirror then port 1 is in output mode. */ +#define ME8255_PORT_2_OUTPUT 0x4 /**< If set in mirror then port 2 is in output mode. */ + +#endif +#endif diff --git a/drivers/staging/meilhaus/mecirc_buf.h b/drivers/staging/meilhaus/mecirc_buf.h new file mode 100644 index 000000000000..e9b591eaa349 --- /dev/null +++ b/drivers/staging/meilhaus/mecirc_buf.h @@ -0,0 +1,131 @@ +/** + * @file mecirc_buf.h + * + * @brief Meilhaus circular buffer implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _MECIRC_BUF_H_ +#define _MECIRC_BUF_H_ + +# ifdef __KERNEL__ + +# ifdef BOSCH + +typedef struct me_circ_buf { + unsigned int mask; +// unsigned int count; + uint32_t *buf; + int volatile head; + int volatile tail; +} me_circ_buf_t; + +static int inline me_circ_buf_values(me_circ_buf_t * buf) +{ +// return ((buf->head - buf->tail) & (buf->count - 1)); + return ((buf->head - buf->tail) & (buf->mask)); +} + +static int inline me_circ_buf_space(me_circ_buf_t * buf) +{ +// return ((buf->tail - (buf->head + 1)) & (buf->count - 1)); + return ((buf->tail - (buf->head + 1)) & (buf->mask)); +} + +static int inline me_circ_buf_values_to_end(me_circ_buf_t * buf) +{ + int end; + int n; +// end = buf->count - buf->tail; +// n = (buf->head + end) & (buf->count - 1); + end = buf->mask + 1 - buf->tail; + n = (buf->head + end) & (buf->mask); + return (n < end) ? n : end; +} + +static int inline me_circ_buf_space_to_end(me_circ_buf_t * buf) +{ + int end; + int n; + +// end = buf->count - 1 - buf->head; +// n = (end + buf->tail) & (buf->count - 1); + end = buf->mask - buf->head; + n = (end + buf->tail) & (buf->mask); + return (n <= end) ? n : (end + 1); +} + +#define _CBUFF_32b_t + +# else //~BOSCH +/// @note buf->mask = buf->count-1 = ME4600_AI_CIRC_BUF_COUNT-1 + +# ifdef _CBUFF_32b_t + //32 bit +typedef struct me_circ_buf_32b { + int volatile head; + int volatile tail; + unsigned int mask; //buffor size-1 must be 2^n-1 to work + uint32_t *buf; +} me_circ_buf_t; +# else + //16 bit +typedef struct me_circ_buf_16b { + int volatile head; + int volatile tail; + unsigned int mask; //buffor size-1 must be 2^n-1 to work + uint16_t *buf; +} me_circ_buf_t; +# endif //_CBUFF_32b_t + +/** How many values is in buffer */ +static int inline me_circ_buf_values(me_circ_buf_t * buf) +{ + return ((buf->head - buf->tail) & (buf->mask)); +} + +/** How many space left */ +static int inline me_circ_buf_space(me_circ_buf_t * buf) +{ + return ((buf->tail - (buf->head + 1)) & (buf->mask)); +} + +/** How many values can be read from buffor in one chunck. */ +static int inline me_circ_buf_values_to_end(me_circ_buf_t * buf) +{ + return (buf->tail <= + buf->head) ? (buf->head - buf->tail) : (buf->mask - buf->tail + + 1); +} + +/** How many values can be write to buffer in one chunck. */ +static int inline me_circ_buf_space_to_end(me_circ_buf_t * buf) +{ + return (buf->tail <= + buf->head) ? (buf->mask - buf->head + 1) : (buf->tail - + buf->head - 1); +} + +# endif //BOSCH +# endif //__KERNEL__ +#endif //_MECIRC_BUF_H_ diff --git a/drivers/staging/meilhaus/mecommon.h b/drivers/staging/meilhaus/mecommon.h new file mode 100644 index 000000000000..ef47c384e018 --- /dev/null +++ b/drivers/staging/meilhaus/mecommon.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File :mecommon.h + * Author :GG (Guenter Gebhardt) + * Author :KG (Krzysztof Gantzke) + */ + +#ifndef _MECOMMON_H_ +#define _MECOMMON_H_ + +/*================================================================== + The version of this release + ================================================================*/ + +#ifndef ME_VERSION_DRIVER +/* Unknown version */ +# define ME_VERSION_DRIVER 0xFFFFFFFF +#endif + +#ifndef LIBMEDRIVER_VERSION +/* Unknown version */ +# define LIBMEDRIVER_VERSION 0xFFFFFFFF +#endif + +#endif diff --git a/drivers/staging/meilhaus/medebug.h b/drivers/staging/meilhaus/medebug.h new file mode 100644 index 000000000000..382d00fe311d --- /dev/null +++ b/drivers/staging/meilhaus/medebug.h @@ -0,0 +1,125 @@ +/** + * @file medebug.h + * + * @brief Debugging defines. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +#ifndef _MEDEBUG_H_ +#define _MEDEBUG_H_ + +#ifdef __KERNEL__ + +#include + +//Messages control. + +#ifdef MEDEBUG_TEST_ALL /* Switch to enable all info messages. */ +# ifndef MEDEBUG_TEST +# define MEDEBUG_TEST +# endif +# ifndef MEDEBUG_TEST_INFO +# define MEDEBUG_TEST_INFO +# endif +# ifndef MEDEBUG_DEBUG_REG +# define MEDEBUG_DEBUG_REG /* Switch to enable registry access debuging messages. */ +# endif +# ifndef MEDEBUG_DEBUG_LOCKS +# define MEDEBUG_DEBUG_LOCKS /* Switch to enable locking messages. */ +# endif +#endif + +#ifdef MEDEBUG_TEST_INFO /* Switch to enable info and test messages. */ +# ifndef MEDEBUG_INFO +# define MEDEBUG_INFO /* Switch to enable info messages. */ +# endif +# ifndef MEDEBUG_TEST +# define MEDEBUG_TEST +# endif +#endif + +#ifdef MEDEBUG_TEST /* Switch to enable debug test messages. */ +# ifndef MEDEBUG_DEBUG +# define MEDEBUG_DEBUG /* Switch to enable debug messages. */ +# endif +# ifndef MEDEBUG_ERROR +# define MEDEBUG_ERROR /* Switch to enable error messages. */ +# endif +#endif + +#ifdef MEDEBUG_ERROR /* Switch to enable error messages. */ +# ifndef MEDEBUG_ERROR_CRITICAL /* Also critical error messages. */ +# define MEDEBUG_ERROR_CRITICAL /* Switch to enable high importance error messages. */ +# endif +#endif + +#undef PDEBUG /* Only to be sure. */ +#undef PINFO /* Only to be sure. */ +#undef PERROR /* Only to be sure. */ +#undef PERROR_CRITICAL /* Only to be sure. */ +#undef PDEBUG_REG /* Only to be sure. */ +#undef PDEBUG_LOCKS /* Only to be sure. */ +#undef PSECURITY /* Only to be sure. */ +#undef PLOG /* Only to be sure. */ + +#ifdef MEDEBUG_DEBUG +# define PDEBUG(fmt, args...) \ + printk(KERN_DEBUG"ME_DRV D: <%s> " fmt, __FUNCTION__, ##args) +#else +# define PDEBUG(fmt, args...) +#endif + +#ifdef MEDEBUG_DEBUG_LOCKS +# define PDEBUG_LOCKS(fmt, args...) \ + printk(KERN_DEBUG"ME_DRV L: <%s> " fmt, __FUNCTION__, ##args) +#else +# define PDEBUG_LOCKS(fmt, args...) +#endif + +#ifdef MEDEBUG_DEBUG_REG +# define PDEBUG_REG(fmt, args...) \ + printk(KERN_DEBUG"ME_DRV R: <%s:%d> REG:" fmt, __FUNCTION__, __LINE__, ##args) +#else +# define PDEBUG_REG(fmt, args...) +#endif + +#ifdef MEDEBUG_INFO +# define PINFO(fmt, args...) \ + printk(KERN_INFO"ME_DRV I: " fmt, ##args) +#else +# define PINFO(fmt, args...) +#endif + +#ifdef MEDEBUG_ERROR +# define PERROR(fmt, args...) \ + printk(KERN_ERR"ME_DRV E: <%s:%i> " fmt, __FILE__, __LINE__, ##args) +#else +# define PERROR(fmt, args...) +#endif + +#ifdef MEDEBUG_ERROR_CRITICAL +# define PERROR_CRITICAL(fmt, args...) \ + printk(KERN_CRIT"ME_DRV C: <%s:%i> " fmt, __FILE__, __LINE__, ##args) +#else +# define PERROR_CRITICAL(fmt, args...) +#endif + +//This debug is only to detect logical errors! +# define PSECURITY(fmt, args...) \ + printk(KERN_CRIT"ME_DRV SECURITY: <%s:%s:%i> " fmt, __FILE__, __FUNCTION__, __LINE__, ##args) +//This debug is to keep track in customers' system +# define PLOG(fmt, args...) \ + printk(KERN_INFO"ME_DRV: " fmt, ##args) + +//This debug is to check new parts during development +#ifdef MEDEBUG_DEVELOP +# define PDEVELOP(fmt, args...) \ + printk(KERN_CRIT"ME_DRV: <%s:%s:%i> " fmt, __FILE__, __FUNCTION__, __LINE__, ##args) +#else +# define PDEVELOP(fmt, args...) +#endif + +#endif //__KERNEL__ +#endif //_MEDEBUG_H_ diff --git a/drivers/staging/meilhaus/medefines.h b/drivers/staging/meilhaus/medefines.h new file mode 100644 index 000000000000..6158ef5b80e6 --- /dev/null +++ b/drivers/staging/meilhaus/medefines.h @@ -0,0 +1,449 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : medefines.h + * Author : GG (Guenter Gebhardt) + * Author : KG (Krzysztof Gantzke) + */ + +#ifndef _MEDEFINES_H_ +#define _MEDEFINES_H_ + +/*================================================================== + General + ================================================================*/ + +#define ME_VALUE_NOT_USED 0x0 +#define ME_VALUE_INVALID ~0x0 + +/*================================================================== + Defines common to access functions + ================================================================*/ + +#define ME_LOCK_RELEASE 0x00010001 +#define ME_LOCK_SET 0x00010002 +#define ME_LOCK_CHECK 0x00010003 + +/*================================================================== + Defines meOpen function + ================================================================*/ + +#define ME_OPEN_NO_FLAGS 0x0 + +/*================================================================== + Defines meClose function + ================================================================*/ + +#define ME_CLOSE_NO_FLAGS 0x0 + +/*================================================================== + Defines meLockDriver function + ================================================================*/ + +#define ME_LOCK_DRIVER_NO_FLAGS 0x0 + +/*================================================================== + Defines meLockDevice function + ================================================================*/ + +#define ME_LOCK_DEVICE_NO_FLAGS 0x0 + +/*================================================================== + Defines meLockSubdevice function + ================================================================*/ + +#define ME_LOCK_SUBDEVICE_NO_FLAGS 0x0 + + +/*================================================================== + Defines common to error functions + ================================================================*/ + +#define ME_ERROR_MSG_MAX_COUNT 256 + +#define ME_SWITCH_DISABLE 0x00020001 +#define ME_SWITCH_ENABLE 0x00020002 + +/*================================================================== + Defines common to io functions + ================================================================*/ + +#define ME_REF_DIO_FIFO_LOW 0x00030001 +#define ME_REF_DIO_FIFO_HIGH 0x00030002 + +#define ME_REF_CTR_PREVIOUS 0x00040001 +#define ME_REF_CTR_INTERNAL_1MHZ 0x00040002 +#define ME_REF_CTR_INTERNAL_10MHZ 0x00040003 +#define ME_REF_CTR_EXTERNAL 0x00040004 + +#define ME_REF_AI_GROUND 0x00050001 +#define ME_REF_AI_DIFFERENTIAL 0x00050002 + +#define ME_REF_AO_GROUND 0x00060001 + +#define ME_TRIG_CHAN_DEFAULT 0x00070001 +#define ME_TRIG_CHAN_SYNCHRONOUS 0x00070002 + +#define ME_TRIG_TYPE_NONE 0x00000000 +#define ME_TRIG_TYPE_SW 0x00080001 +#define ME_TRIG_TYPE_THRESHOLD 0x00080002 +#define ME_TRIG_TYPE_WINDOW 0x00080003 +#define ME_TRIG_TYPE_EDGE 0x00080004 +#define ME_TRIG_TYPE_SLOPE 0x00080005 +#define ME_TRIG_TYPE_EXT_DIGITAL 0x00080006 +#define ME_TRIG_TYPE_EXT_ANALOG 0x00080007 +#define ME_TRIG_TYPE_PATTERN 0x00080008 +#define ME_TRIG_TYPE_TIMER 0x00080009 +#define ME_TRIG_TYPE_COUNT 0x0008000A +#define ME_TRIG_TYPE_FOLLOW 0x0008000B + +#define ME_TRIG_EDGE_NONE 0x00000000 +#define ME_TRIG_EDGE_ABOVE 0x00090001 +#define ME_TRIG_EDGE_BELOW 0x00090002 +#define ME_TRIG_EDGE_ENTRY 0x00090003 +#define ME_TRIG_EDGE_EXIT 0x00090004 +#define ME_TRIG_EDGE_RISING 0x00090005 +#define ME_TRIG_EDGE_FALLING 0x00090006 +#define ME_TRIG_EDGE_ANY 0x00090007 + +#define ME_TIMER_ACQ_START 0x000A0001 +#define ME_TIMER_SCAN_START 0x000A0002 +#define ME_TIMER_CONV_START 0x000A0003 + +/*================================================================== + Defines for meIOFrequencyToTicks function + ================================================================*/ + +#define ME_IO_FREQUENCY_TO_TICKS_NO_FLAGS 0x0 + +/*================================================================== + Defines for meIOIrqStart function + ================================================================*/ + +#define ME_IRQ_SOURCE_DIO_PATTERN 0x000B0001 +#define ME_IRQ_SOURCE_DIO_MASK 0x000B0002 +#define ME_IRQ_SOURCE_DIO_LINE 0x000B0003 +#define ME_IRQ_SOURCE_DIO_OVER_TEMP 0x000B0004 + +#define ME_IRQ_EDGE_NOT_USED 0x00000000 +#define ME_IRQ_EDGE_RISING 0x000C0001 +#define ME_IRQ_EDGE_FALLING 0x000C0002 +#define ME_IRQ_EDGE_ANY 0x000C0003 + +/*================================================================== + Defines for meIOIrqStart function + ================================================================*/ + +#define ME_IO_IRQ_START_NO_FLAGS 0x000000 +#define ME_IO_IRQ_START_DIO_BIT 0x000001 +#define ME_IO_IRQ_START_DIO_BYTE 0x000002 +#define ME_IO_IRQ_START_DIO_WORD 0x000004 +#define ME_IO_IRQ_START_DIO_DWORD 0x000008 +#define ME_IO_IRQ_START_PATTERN_FILTERING 0x000010 +#define ME_IO_IRQ_START_EXTENDED_STATUS 0x000020 + +/*================================================================== + Defines for meIOIrqWait function + ================================================================*/ + +#define ME_IO_IRQ_WAIT_NO_FLAGS 0x000000 +#define ME_IO_IRQ_WAIT_NORMAL_STATUS 0x000001 +#define ME_IO_IRQ_WAIT_EXTENDED_STATUS 0x000002 + +/*================================================================== + Defines for meIOIrqStop function + ================================================================*/ + +#define ME_IO_IRQ_STOP_NO_FLAGS 0x000000 + +/*================================================================== + Defines for meIOIrqSetCallback function + ================================================================*/ + +#define ME_IO_IRQ_SET_CALLBACK_NO_FLAGS 0x0 + +/*================================================================== + Defines for meIOResetDevice function + ================================================================*/ + +#define ME_IO_RESET_DEVICE_NO_FLAGS 0x0 + +/*================================================================== + Defines for meIOResetSubdevice function + ================================================================*/ + +#define ME_IO_RESET_SUBDEVICE_NO_FLAGS 0x0 + +/*================================================================== + Defines for meIOSingleConfig function + ================================================================*/ + +#define ME_SINGLE_CONFIG_DIO_INPUT 0x000D0001 +#define ME_SINGLE_CONFIG_DIO_OUTPUT 0x000D0002 +#define ME_SINGLE_CONFIG_DIO_HIGH_IMPEDANCE 0x000D0003 +#define ME_SINGLE_CONFIG_DIO_SINK 0x000D0004 +#define ME_SINGLE_CONFIG_DIO_SOURCE 0x000D0005 +#define ME_SINGLE_CONFIG_DIO_MUX32M 0x000D0006 +#define ME_SINGLE_CONFIG_DIO_DEMUX32 0x000D0007 +#define ME_SINGLE_CONFIG_DIO_BIT_PATTERN 0x000D0008 + +#define ME_SINGLE_CONFIG_CTR_8254_MODE_0 0x000E0001 +#define ME_SINGLE_CONFIG_CTR_8254_MODE_1 0x000E0002 +#define ME_SINGLE_CONFIG_CTR_8254_MODE_2 0x000E0003 +#define ME_SINGLE_CONFIG_CTR_8254_MODE_3 0x000E0004 +#define ME_SINGLE_CONFIG_CTR_8254_MODE_4 0x000E0005 +#define ME_SINGLE_CONFIG_CTR_8254_MODE_5 0x000E0006 + +#define ME_IO_SINGLE_CONFIG_NO_FLAGS 0x00 +#define ME_IO_SINGLE_CONFIG_DIO_BIT 0x01 +#define ME_IO_SINGLE_CONFIG_DIO_BYTE 0x02 +#define ME_IO_SINGLE_CONFIG_DIO_WORD 0x04 +#define ME_IO_SINGLE_CONFIG_DIO_DWORD 0x08 +#define ME_IO_SINGLE_CONFIG_MULTISIG_LED_ON 0x10 +#define ME_IO_SINGLE_CONFIG_MULTISIG_LED_OFF 0x20 +#define ME_IO_SINGLE_CONFIG_AI_RMS 0x40 +#define ME_IO_SINGLE_CONFIG_CONTINUE 0x80 + +/*================================================================== + Defines for meIOSingle function + ================================================================*/ + +#define ME_IO_SINGLE_NO_FLAGS 0x0 +#define ME_IO_SINGLE_NONBLOCKING 0x20 + +#define ME_DIR_INPUT 0x000F0001 +#define ME_DIR_OUTPUT 0x000F0002 + +#define ME_IO_SINGLE_TYPE_NO_FLAGS 0x00 +#define ME_IO_SINGLE_TYPE_DIO_BIT 0x01 +#define ME_IO_SINGLE_TYPE_DIO_BYTE 0x02 +#define ME_IO_SINGLE_TYPE_DIO_WORD 0x04 +#define ME_IO_SINGLE_TYPE_DIO_DWORD 0x08 +#define ME_IO_SINGLE_TYPE_TRIG_SYNCHRONOUS 0x10 +#define ME_IO_SINGLE_TYPE_WRITE_NONBLOCKING 0x20 + +/*================================================================== + Defines for meIOStreamConfig function + ================================================================*/ + +#define ME_IO_STREAM_CONFIG_NO_FLAGS 0x0 +#define ME_IO_STREAM_CONFIG_BIT_PATTERN 0x1 +#define ME_IO_STREAM_CONFIG_WRAPAROUND 0x2 +#define ME_IO_STREAM_CONFIG_SAMPLE_AND_HOLD 0x4 +#define ME_IO_STREAM_CONFIG_HARDWARE_ONLY 0x8 + +#define ME_IO_STREAM_CONFIG_TYPE_NO_FLAGS 0x0 + +#define ME_IO_STREAM_TRIGGER_TYPE_NO_FLAGS 0x0 + +/*================================================================== + Defines for meIOStreamRead function + ================================================================*/ + +#define ME_READ_MODE_BLOCKING 0x00100001 +#define ME_READ_MODE_NONBLOCKING 0x00100002 + +#define ME_IO_STREAM_READ_NO_FLAGS 0x0 +#define ME_IO_STREAM_READ_FRAMES 0x1 + +/*================================================================== + Defines for meIOStreamWrite function + ================================================================*/ + +#define ME_WRITE_MODE_BLOCKING 0x00110001 +#define ME_WRITE_MODE_NONBLOCKING 0x00110002 +#define ME_WRITE_MODE_PRELOAD 0x00110003 + +#define ME_IO_STREAM_WRITE_NO_FLAGS 0x00000000 + +/*================================================================== + Defines for meIOStreamStart function + ================================================================*/ + +#define ME_IO_STREAM_START_NO_FLAGS 0x00000000 + +#define ME_START_MODE_BLOCKING 0x00120001 +#define ME_START_MODE_NONBLOCKING 0x00120002 + +#define ME_IO_STREAM_START_TYPE_NO_FLAGS 0x0 +#define ME_IO_STREAM_START_TYPE_TRIG_SYNCHRONOUS 0x1 + +/*================================================================== + Defines for meIOStreamStop function + ================================================================*/ + +#define ME_IO_STREAM_STOP_NO_FLAGS 0x00000000 +#define ME_IO_STREAM_STOP_PRESERVE_BUFFERS 0x00000001 + +#define ME_STOP_MODE_IMMEDIATE 0x00130001 +#define ME_STOP_MODE_LAST_VALUE 0x00130002 + +#define ME_IO_STREAM_STOP_TYPE_NO_FLAGS 0x00000000 + +/*================================================================== + Defines for meIOStreamStatus function + ================================================================*/ + +#define ME_WAIT_NONE 0x00140001 +#define ME_WAIT_IDLE 0x00140002 + +#define ME_STATUS_INVALID 0x00000000 +#define ME_STATUS_IDLE 0x00150001 +#define ME_STATUS_BUSY 0x00150002 +#define ME_STATUS_ERROR 0x00150003 + +#define ME_IO_STREAM_STATUS_NO_FLAGS 0x00000000 + +/*================================================================== + Defines for meIOStreamSetCallbacks function + ================================================================*/ + +#define ME_IO_STREAM_SET_CALLBACKS_NO_FLAGS 0x00000000 + +/*================================================================== + Defines for meIOStreamNewValues function + ================================================================*/ + +#define ME_IO_STREAM_NEW_VALUES_NO_FLAGS 0x00000000 + +/*================================================================== + Defines for meIOTimeToTicks function + ================================================================*/ + +#define ME_IO_STREAM_TIME_TO_TICKS_NO_FLAGS 0x00000000 + +/*================================================================== + Defines for module types + ================================================================*/ + +#define ME_MODULE_TYPE_MULTISIG_NONE 0x00000000 +#define ME_MODULE_TYPE_MULTISIG_DIFF16_10V 0x00160001 +#define ME_MODULE_TYPE_MULTISIG_DIFF16_20V 0x00160002 +#define ME_MODULE_TYPE_MULTISIG_DIFF16_50V 0x00160003 +#define ME_MODULE_TYPE_MULTISIG_CURRENT16_0_20MA 0x00160004 +#define ME_MODULE_TYPE_MULTISIG_RTD8_PT100 0x00160005 +#define ME_MODULE_TYPE_MULTISIG_RTD8_PT500 0x00160006 +#define ME_MODULE_TYPE_MULTISIG_RTD8_PT1000 0x00160007 +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_B 0x00160008 +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_E 0x00160009 +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_J 0x0016000A +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_K 0x0016000B +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_N 0x0016000C +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_R 0x0016000D +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_S 0x0016000E +#define ME_MODULE_TYPE_MULTISIG_TE8_TYPE_T 0x0016000F +#define ME_MODULE_TYPE_MULTISIG_TE8_TEMP_SENSOR 0x00160010 + +/*================================================================== + Defines for meQuerySubdeviceCaps function + ================================================================*/ + +#define ME_CAPS_NONE 0x00000000 + +#define ME_CAPS_DIO_DIR_BIT 0x00000001 +#define ME_CAPS_DIO_DIR_BYTE 0x00000002 +#define ME_CAPS_DIO_DIR_WORD 0x00000004 +#define ME_CAPS_DIO_DIR_DWORD 0x00000008 +#define ME_CAPS_DIO_SINK_SOURCE 0x00000010 +#define ME_CAPS_DIO_BIT_PATTERN_IRQ 0x00000020 +#define ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_RISING 0x00000040 +#define ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_FALLING 0x00000080 +#define ME_CAPS_DIO_BIT_MASK_IRQ_EDGE_ANY 0x00000100 +#define ME_CAPS_DIO_OVER_TEMP_IRQ 0x00000200 + +#define ME_CAPS_CTR_CLK_PREVIOUS 0x00000001 +#define ME_CAPS_CTR_CLK_INTERNAL_1MHZ 0x00000002 +#define ME_CAPS_CTR_CLK_INTERNAL_10MHZ 0x00000004 +#define ME_CAPS_CTR_CLK_EXTERNAL 0x00000008 + +#define ME_CAPS_AI_TRIG_SYNCHRONOUS 0x00000001 +/// @note Backward compatibility for me1600 in old style. +#define ME_CAPS_AI_TRIG_SIMULTANEOUS ME_CAPS_AI_TRIG_SYNCHRONOUS +#define ME_CAPS_AI_FIFO 0x00000002 +#define ME_CAPS_AI_FIFO_THRESHOLD 0x00000004 + +#define ME_CAPS_AO_TRIG_SYNCHRONOUS 0x00000001 +/// @note Backward compatibility for me1600 in old style. +#define ME_CAPS_AO_TRIG_SIMULTANEOUS ME_CAPS_AO_TRIG_SYNCHRONOUS +#define ME_CAPS_AO_FIFO 0x00000002 +#define ME_CAPS_AO_FIFO_THRESHOLD 0x00000004 + +#define ME_CAPS_EXT_IRQ_EDGE_RISING 0x00000001 +#define ME_CAPS_EXT_IRQ_EDGE_FALLING 0x00000002 +#define ME_CAPS_EXT_IRQ_EDGE_ANY 0x00000004 + +/*================================================================== + Defines for meQuerySubdeviceCapsArgs function + ================================================================*/ + +#define ME_CAP_AI_FIFO_SIZE 0x001D0000 +#define ME_CAP_AI_BUFFER_SIZE 0x001D0001 + +#define ME_CAP_AO_FIFO_SIZE 0x001F0000 +#define ME_CAP_AO_BUFFER_SIZE 0x001F0001 + +#define ME_CAP_CTR_WIDTH 0x00200000 + +/*================================================================== + Defines common to query functions + ================================================================*/ + +#define ME_UNIT_INVALID 0x00000000 +#define ME_UNIT_VOLT 0x00170001 +#define ME_UNIT_AMPERE 0x00170002 +#define ME_UNIT_ANY 0x00170003 + +#define ME_TYPE_INVALID 0x00000000 +#define ME_TYPE_AO 0x00180001 +#define ME_TYPE_AI 0x00180002 +#define ME_TYPE_DIO 0x00180003 +#define ME_TYPE_DO 0x00180004 +#define ME_TYPE_DI 0x00180005 +#define ME_TYPE_CTR 0x00180006 +#define ME_TYPE_EXT_IRQ 0x00180007 + +#define ME_SUBTYPE_INVALID 0x00000000 +#define ME_SUBTYPE_SINGLE 0x00190001 +#define ME_SUBTYPE_STREAMING 0x00190002 +#define ME_SUBTYPE_CTR_8254 0x00190003 +#define ME_SUBTYPE_ANY 0x00190004 + +#define ME_DEVICE_DRIVER_NAME_MAX_COUNT 64 +#define ME_DEVICE_NAME_MAX_COUNT 64 + +#define ME_DEVICE_DESCRIPTION_MAX_COUNT 256 + +#define ME_BUS_TYPE_INVALID 0x00000000 +#define ME_BUS_TYPE_PCI 0x001A0001 +#define ME_BUS_TYPE_USB 0x001A0002 + +#define ME_PLUGGED_INVALID 0x00000000 +#define ME_PLUGGED_IN 0x001B0001 +#define ME_PLUGGED_OUT 0x001B0002 + +#define ME_EXTENSION_TYPE_INVALID 0x00000000 +#define ME_EXTENSION_TYPE_NONE 0x001C0001 +#define ME_EXTENSION_TYPE_MUX32M 0x001C0002 +#define ME_EXTENSION_TYPE_DEMUX32 0x001C0003 +#define ME_EXTENSION_TYPE_MUX32S 0x001C0004 + +#define ME_ACCESS_TYPE_INVALID 0x00000000 +#define ME_ACCESS_TYPE_LOCAL 0x001D0001 +#define ME_ACCESS_TYPE_REMOTE 0x001D0002 + +/// @note Add by KG + +/*================================================================== + Defines for meUtilityPWM + ================================================================*/ +#define ME_PWM_START_CONNECT_INTERNAL 0x00200001 + +/* Flags for SingleConfig channels configure */ +#define ME_SINGLE_CHANNEL_NOT_CONFIGURED 0x00 +#define ME_SINGLE_CHANNEL_CONFIGURED 0x01 + +/* Define if configuration should be downloaded to driver */ +#define ME_CONFIG_LOAD_NO_FLAGS 0x0 +#define ME_CONFIG_LOAD_TO_DRIVER 0x1 + +#endif diff --git a/drivers/staging/meilhaus/medevice.c b/drivers/staging/meilhaus/medevice.c new file mode 100644 index 000000000000..8f62e16c7a37 --- /dev/null +++ b/drivers/staging/meilhaus/medevice.c @@ -0,0 +1,1740 @@ +/** + * @file medevice.c + * + * @brief Meilhaus device base class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "mecommon.h" +#include "meinternal.h" +#include "medefines.h" +#include "meerror.h" + +#include "medebug.h" +#include "medevice.h" + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +static int me_device_io_irq_start(struct me_device *device, + struct file *filep, + int subdevice, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_irq_start(s, + filep, + channel, + irq_source, + irq_edge, irq_arg, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_irq_wait(struct me_device *device, + struct file *filep, + int subdevice, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_irq_wait(s, + filep, + channel, + irq_count, + value, time_out, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_irq_stop(struct me_device *device, + struct file *filep, + int subdevice, int channel, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_irq_stop(s, filep, channel, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_reset_device(struct me_device *device, + struct file *filep, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + int i, n; + + PDEBUG("executed.\n"); + + /* Get the number of subdevices. */ + n = me_slist_get_number_subdevices(&device->slist); + + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + + /* Reset every subdevice in list. */ + for (i = 0; i < n; i++) { + s = me_slist_get_subdevice(&device->slist, i); + err = s->me_subdevice_io_reset_subdevice(s, filep, flags); + + if (err) { + PERROR("Cannot reset subdevice.\n"); + break; + } + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_reset_subdevice(struct me_device *device, + struct file *filep, + int subdevice, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_reset_subdevice(s, filep, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_single_config(struct me_device *device, + struct file *filep, + int subdevice, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_single_config(s, + filep, + channel, + single_config, + ref, + trig_chan, + trig_type, + trig_edge, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_single_read(struct me_device *device, + struct file *filep, + int subdevice, + int channel, + int *value, int time_out, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_single_read(s, + filep, + channel, + value, time_out, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_single_write(struct me_device *device, + struct file *filep, + int subdevice, + int channel, + int value, int time_out, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_single_write(s, + filep, + channel, + value, time_out, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_config(struct me_device *device, + struct file *filep, + int subdevice, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_config(s, + filep, + config_list, + count, + trigger, + fifo_irq_threshold, + flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_new_values(struct me_device *device, + struct file *filep, + int subdevice, + int time_out, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_new_values(s, + filep, + time_out, + count, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_read(struct me_device *device, + struct file *filep, + int subdevice, + int read_mode, + int *values, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_read(s, + filep, + read_mode, + values, count, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_start(struct me_device *device, + struct file *filep, + int subdevice, + int start_mode, int time_out, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_start(s, + filep, + start_mode, + time_out, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_status(struct me_device *device, + struct file *filep, + int subdevice, + int wait, + int *status, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_status(s, + filep, + wait, + status, count, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_stop(struct me_device *device, + struct file *filep, + int subdevice, int stop_mode, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_stop(s, + filep, stop_mode, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_io_stream_write(struct me_device *device, + struct file *filep, + int subdevice, + int write_mode, + int *values, int *count, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_io_stream_write(s, + filep, + write_mode, + values, count, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_lock_device(struct me_device *device, + struct file *filep, int lock, int flags) +{ + PDEBUG("executed.\n"); + + return me_dlock_lock(&device->dlock, + filep, lock, flags, &device->slist); +} + +static int me_device_lock_subdevice(struct me_device *device, + struct file *filep, + int subdevice, int lock, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Enter device. + err = me_dlock_enter(&device->dlock, filep); + + if (err) { + PERROR("Cannot enter device.\n"); + return err; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_lock_subdevice(s, filep, lock, flags); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + // Exit device. + me_dlock_exit(&device->dlock, filep); + + return err; +} + +static int me_device_query_description_device(struct me_device *device, + char **description) +{ + PDEBUG("executed.\n"); + *description = device->device_description; + return ME_ERRNO_SUCCESS; +} + +static int me_device_query_info_device(struct me_device *device, + int *vendor_id, + int *device_id, + int *serial_no, + int *bus_type, + int *bus_no, + int *dev_no, int *func_no, int *plugged) +{ + PDEBUG("executed.\n"); + + if (device->bus_type == ME_BUS_TYPE_PCI) { + *vendor_id = device->info.pci.vendor_id; + *device_id = device->info.pci.device_id; + *serial_no = device->info.pci.serial_no; + *bus_type = ME_BUS_TYPE_PCI; + *bus_no = device->info.pci.pci_bus_no; + *dev_no = device->info.pci.pci_dev_no; + *func_no = device->info.pci.pci_func_no; + *plugged = ME_PLUGGED_IN; + } else { + *plugged = ME_PLUGGED_OUT; + } + return ME_ERRNO_SUCCESS; +} + +static int me_device_query_name_device(struct me_device *device, char **name) +{ + PDEBUG("executed.\n"); + *name = device->device_name; + return ME_ERRNO_SUCCESS; +} + +static int me_device_query_name_device_driver(struct me_device *device, + char **name) +{ + PDEBUG("executed.\n"); + *name = device->driver_name; + return ME_ERRNO_SUCCESS; +} + +static int me_device_query_number_subdevices(struct me_device *device, + int *number) +{ + PDEBUG("executed.\n"); + return me_slist_query_number_subdevices(&device->slist, number); +} + +static int me_device_query_number_channels(struct me_device *device, + int subdevice, int *number) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_number_channels(s, number); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_number_ranges(struct me_device *device, + int subdevice, int unit, int *count) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_number_ranges(s, unit, count); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_range_by_min_max(struct me_device *device, + int subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_range_by_min_max(s, + unit, + min, + max, + maxdata, range); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_range_info(struct me_device *device, + int subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_range_info(s, + range, + unit, min, max, maxdata); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_subdevice_by_type(struct me_device *device, + int start_subdevice, + int type, + int subtype, int *subdevice) +{ + PDEBUG("executed.\n"); + + return me_slist_get_subdevice_by_type(&device->slist, + start_subdevice, + type, subtype, subdevice); +} + +static int me_device_query_subdevice_type(struct me_device *device, + int subdevice, + int *type, int *subtype) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_subdevice_type(s, type, subtype); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_subdevice_caps(struct me_device *device, + int subdevice, int *caps) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_subdevice_caps(s, caps); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_subdevice_caps_args(struct me_device *device, + int subdevice, + int cap, int *args, int count) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_subdevice_caps_args(s, + cap, + args, count); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_timer(struct me_device *device, + int subdevice, + int timer, + int *base_frequency, + uint64_t * min_ticks, uint64_t * max_ticks) +{ + int err = ME_ERRNO_SUCCESS; + me_subdevice_t *s; + + PDEBUG("executed.\n"); + + // Check subdevice index. + + if (subdevice >= me_slist_get_number_subdevices(&device->slist)) { + PERROR("Invalid subdevice.\n"); + return ME_ERRNO_INVALID_SUBDEVICE; + } + // Get subdevice instance. + s = me_slist_get_subdevice(&device->slist, subdevice); + + if (s) { + // Call subdevice method. + err = s->me_subdevice_query_timer(s, + timer, + base_frequency, + min_ticks, max_ticks); + } else { + // Something really bad happened. + PERROR("Cannot get subdevice instance.\n"); + err = ME_ERRNO_INTERNAL; + } + + return err; +} + +static int me_device_query_version_device_driver(struct me_device *device, + int *version) +/** @todo Versions shold be read from driver. I must overwrite this function in each module. Here should be returned an error! +*/ +{ + PDEBUG("executed.\n"); + *version = ME_VERSION_DRIVER; + return ME_ERRNO_SUCCESS; +} + +static int me_device_config_load(struct me_device *device, struct file *filep, + me_cfg_device_entry_t * config) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_SUCCESS; //If no need for config return success. +// return ME_ERRNO_NOT_SUPPORTED; +} + +static void me_device_destructor(me_device_t * me_device) +{ + PDEBUG("executed.\n"); + me_device_deinit(me_device); + kfree(me_device); +} + +/* //me_device_usb_init +int me_device_usb_init(me_device_t *me_device, struct usb_interface *interface) +{ + PDEBUG("executed.\n"); + return -1; +} +*/ + +static int get_device_descriptions(uint16_t device_id, + char **device_name, + char **device_description, + char **driver_name) +/** @todo This is wrong concept! Static table has too strong limitations! +* 'device_name' and 'driver_name' should be calculated from 'device_id' +* 'device_description' should be read from device or moved to user space and handled by library! +*/ +{ + PDEBUG("executed.\n"); + + switch (device_id) { + case PCI_DEVICE_ID_MEILHAUS_ME1000: + case PCI_DEVICE_ID_MEILHAUS_ME1000_A: + case PCI_DEVICE_ID_MEILHAUS_ME1000_B: + *device_name = ME1000_NAME_DEVICE_ME1000; + *device_description = ME1000_DESCRIPTION_DEVICE_ME1000; + *driver_name = ME1000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1400: + *device_name = ME1400_NAME_DEVICE_ME1400; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140A: + *device_name = ME1400_NAME_DEVICE_ME1400A; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400A; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140B: + *device_name = ME1400_NAME_DEVICE_ME1400B; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400B; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + *device_name = ME1400_NAME_DEVICE_ME1400E; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400E; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + *device_name = ME1400_NAME_DEVICE_ME1400EA; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400EA; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + *device_name = ME1400_NAME_DEVICE_ME1400EB; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400EB; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + *device_name = ME1400_NAME_DEVICE_ME1400C; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400C; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140D: + *device_name = ME1400_NAME_DEVICE_ME1400D; + *device_description = ME1400_DESCRIPTION_DEVICE_ME1400D; + *driver_name = ME1400_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_4U: + *device_name = ME1600_NAME_DEVICE_ME16004U; + *device_description = ME1600_DESCRIPTION_DEVICE_ME16004U; + *driver_name = ME1600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_8U: + *device_name = ME1600_NAME_DEVICE_ME16008U; + *device_description = ME1600_DESCRIPTION_DEVICE_ME16008U; + *driver_name = ME1600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_12U: + *device_name = ME1600_NAME_DEVICE_ME160012U; + *device_description = ME1600_DESCRIPTION_DEVICE_ME160012U; + *driver_name = ME1600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_16U: + *device_name = ME1600_NAME_DEVICE_ME160016U; + *device_description = ME1600_DESCRIPTION_DEVICE_ME160016U; + *driver_name = ME1600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I: + *device_name = ME1600_NAME_DEVICE_ME160016U8I; + *device_description = ME1600_DESCRIPTION_DEVICE_ME160016U8I; + *driver_name = ME1600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4610: + *device_name = ME4600_NAME_DEVICE_ME4610; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4610; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4650: + *device_name = ME4600_NAME_DEVICE_ME4650; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4650; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660: + *device_name = ME4600_NAME_DEVICE_ME4660; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4660; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660I: + *device_name = ME4600_NAME_DEVICE_ME4660I; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4660I; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660S: + *device_name = ME4600_NAME_DEVICE_ME4660S; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4660S; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660IS: + *device_name = ME4600_NAME_DEVICE_ME4660IS; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4660IS; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670: + *device_name = ME4600_NAME_DEVICE_ME4670; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4670; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670I: + *device_name = ME4600_NAME_DEVICE_ME4670I; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4670I; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670S: + *device_name = ME4600_NAME_DEVICE_ME4670S; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4670S; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670IS: + *device_name = ME4600_NAME_DEVICE_ME4670IS; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4670IS; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680: + *device_name = ME4600_NAME_DEVICE_ME4680; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4680; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680I: + *device_name = ME4600_NAME_DEVICE_ME4680I; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4680I; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680S: + *device_name = ME4600_NAME_DEVICE_ME4680S; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4680S; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680IS: + *device_name = ME4600_NAME_DEVICE_ME4680IS; + *device_description = ME4600_DESCRIPTION_DEVICE_ME4680IS; + *driver_name = ME4600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6004: + *device_name = ME6000_NAME_DEVICE_ME60004; + *device_description = ME6000_DESCRIPTION_DEVICE_ME60004; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6008: + *device_name = ME6000_NAME_DEVICE_ME60008; + *device_description = ME6000_DESCRIPTION_DEVICE_ME60008; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME600F: + *device_name = ME6000_NAME_DEVICE_ME600016; + *device_description = ME6000_DESCRIPTION_DEVICE_ME600016; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6014: + *device_name = ME6000_NAME_DEVICE_ME6000I4; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000I4; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6018: + *device_name = ME6000_NAME_DEVICE_ME6000I8; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000I8; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME601F: + *device_name = ME6000_NAME_DEVICE_ME6000I16; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000I16; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6034: + *device_name = ME6000_NAME_DEVICE_ME6000ISLE4; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE4; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6038: + *device_name = ME6000_NAME_DEVICE_ME6000ISLE8; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE8; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME603F: + *device_name = ME6000_NAME_DEVICE_ME6000ISLE16; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE16; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6104: + *device_name = ME6000_NAME_DEVICE_ME61004; + *device_description = ME6000_DESCRIPTION_DEVICE_ME61004; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6108: + *device_name = ME6000_NAME_DEVICE_ME61008; + *device_description = ME6000_DESCRIPTION_DEVICE_ME61008; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME610F: + *device_name = ME6000_NAME_DEVICE_ME610016; + *device_description = ME6000_DESCRIPTION_DEVICE_ME610016; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6114: + *device_name = ME6000_NAME_DEVICE_ME6100I4; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100I4; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6118: + *device_name = ME6000_NAME_DEVICE_ME6100I8; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100I8; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME611F: + *device_name = ME6000_NAME_DEVICE_ME6100I16; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100I16; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6134: + *device_name = ME6000_NAME_DEVICE_ME6100ISLE4; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE4; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6138: + *device_name = ME6000_NAME_DEVICE_ME6100ISLE8; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE8; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME613F: + *device_name = ME6000_NAME_DEVICE_ME6100ISLE16; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE16; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6044: + *device_name = ME6000_NAME_DEVICE_ME60004DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME60004DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6048: + *device_name = ME6000_NAME_DEVICE_ME60008DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME60008DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME604F: + *device_name = ME6000_NAME_DEVICE_ME600016DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME600016DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6054: + *device_name = ME6000_NAME_DEVICE_ME6000I4DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000I4DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6058: + *device_name = ME6000_NAME_DEVICE_ME6000I8DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000I8DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME605F: + *device_name = ME6000_NAME_DEVICE_ME6000I16DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000I16DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6074: + *device_name = ME6000_NAME_DEVICE_ME6000ISLE4DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE4DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6078: + *device_name = ME6000_NAME_DEVICE_ME6000ISLE8DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE8DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME607F: + *device_name = ME6000_NAME_DEVICE_ME6000ISLE16DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE16DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6144: + *device_name = ME6000_NAME_DEVICE_ME61004DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME61004DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6148: + *device_name = ME6000_NAME_DEVICE_ME61008DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME61008DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME614F: + *device_name = ME6000_NAME_DEVICE_ME610016DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME610016DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6154: + *device_name = ME6000_NAME_DEVICE_ME6100I4DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100I4DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6158: + *device_name = ME6000_NAME_DEVICE_ME6100I8DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100I8DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME615F: + *device_name = ME6000_NAME_DEVICE_ME6100I16DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100I16DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6174: + *device_name = ME6000_NAME_DEVICE_ME6100ISLE4DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE4DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6178: + *device_name = ME6000_NAME_DEVICE_ME6100ISLE8DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE8DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME617F: + *device_name = ME6000_NAME_DEVICE_ME6100ISLE16DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE16DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6259: + *device_name = ME6000_NAME_DEVICE_ME6200I9DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6200I9DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6359: + *device_name = ME6000_NAME_DEVICE_ME6300I9DIO; + *device_description = ME6000_DESCRIPTION_DEVICE_ME6300I9DIO; + *driver_name = ME6000_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0630: + *device_name = ME0600_NAME_DEVICE_ME0630; + *device_description = ME0600_DESCRIPTION_DEVICE_ME0630; + *driver_name = ME0600_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_A: + *device_name = ME8100_NAME_DEVICE_ME8100A; + *device_description = ME8100_DESCRIPTION_DEVICE_ME8100A; + *driver_name = ME8100_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_B: + *device_name = ME8100_NAME_DEVICE_ME8100B; + *device_description = ME8100_DESCRIPTION_DEVICE_ME8100B; + *driver_name = ME8100_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8200_A: + *device_name = ME8200_NAME_DEVICE_ME8200A; + *device_description = ME8200_DESCRIPTION_DEVICE_ME8200A; + *driver_name = ME8200_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8200_B: + *device_name = ME8200_NAME_DEVICE_ME8200B; + *device_description = ME8200_DESCRIPTION_DEVICE_ME8200B; + *driver_name = ME8200_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0940: + *device_name = ME0900_NAME_DEVICE_ME0940; + *device_description = ME0900_DESCRIPTION_DEVICE_ME0940; + *driver_name = ME0900_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0950: + *device_name = ME0900_NAME_DEVICE_ME0950; + *device_description = ME0900_DESCRIPTION_DEVICE_ME0950; + *driver_name = ME0900_NAME_DRIVER; + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0960: + *device_name = ME0900_NAME_DEVICE_ME0960; + *device_description = ME0900_DESCRIPTION_DEVICE_ME0960; + *driver_name = ME0900_NAME_DRIVER; + break; +/* + case USB_DEVICE_ID_MEPHISTO_S1: + *device_name = MEPHISTO_S1_NAME_DEVICE; + *device_description = MEPHISTO_S1_DESCRIPTION_DEVICE; + *driver_name = MEPHISTO_S1_NAME_DRIVER; + break; +*/ + default: + *device_name = EMPTY_NAME_DEVICE; + *device_description = EMPTY_DESCRIPTION_DEVICE; + *driver_name = EMPTY_NAME_DRIVER; + + PERROR("Invalid device id.\n"); + + return 1; + } + + return 0; +} + +int me_device_pci_init(me_device_t * me_device, struct pci_dev *pci_device) +{ + int err; + int i; + + PDEBUG("executed.\n"); + + // Initialize device list head. + INIT_LIST_HEAD(&me_device->list); + + // Initialize device description strings. + err = get_device_descriptions(pci_device->device, + &me_device->device_name, + &me_device->device_description, + &me_device->driver_name); + + if (err) { + PERROR("Cannot initialize device description strings.\n"); + return 1; + } + // Enable the pci device. + err = pci_enable_device(pci_device); + + if (err < 0) { + PERROR("Cannot enable PCI device.\n"); + return 1; + } + // Request the PCI register regions. + err = pci_request_regions(pci_device, me_device->device_name); + + if (err < 0) { + PERROR("Cannot request PCI regions.\n"); + goto ERROR_0; + } + // The bus carrying the device is a PCI bus. + me_device->bus_type = ME_BUS_TYPE_PCI; + + // Store the PCI information for later usage. + me_device->info.pci.pci_device = pci_device; + + // Get PCI register bases and sizes. + for (i = 0; i < 6; i++) { + me_device->info.pci.reg_bases[i] = + pci_resource_start(pci_device, i); + me_device->info.pci.reg_sizes[i] = + pci_resource_len(pci_device, i); + } + + // Get the PCI location. + me_device->info.pci.pci_bus_no = pci_device->bus->number; + me_device->info.pci.pci_dev_no = PCI_SLOT(pci_device->devfn); + me_device->info.pci.pci_func_no = PCI_FUNC(pci_device->devfn); + + // Get Meilhaus specific device information. + me_device->info.pci.vendor_id = pci_device->vendor; + me_device->info.pci.device_id = pci_device->device; + pci_read_config_byte(pci_device, 0x08, + &me_device->info.pci.hw_revision); + pci_read_config_dword(pci_device, 0x2C, &me_device->info.pci.serial_no); + + // Get the interrupt request number. + me_device->irq = pci_device->irq; + + // Initialize device lock instance. + err = me_dlock_init(&me_device->dlock); + + if (err) { + PERROR("Cannot initialize device lock instance.\n"); + goto ERROR_1; + } + // Initialize subdevice list instance. + me_slist_init(&me_device->slist); + + if (err) { + PERROR("Cannot initialize subdevice list instance.\n"); + goto ERROR_2; + } + // Initialize method pointers. + me_device->me_device_io_irq_start = me_device_io_irq_start; + me_device->me_device_io_irq_wait = me_device_io_irq_wait; + me_device->me_device_io_irq_stop = me_device_io_irq_stop; + me_device->me_device_io_reset_device = me_device_io_reset_device; + me_device->me_device_io_reset_subdevice = me_device_io_reset_subdevice; + me_device->me_device_io_single_config = me_device_io_single_config; + me_device->me_device_io_single_read = me_device_io_single_read; + me_device->me_device_io_single_write = me_device_io_single_write; + me_device->me_device_io_stream_config = me_device_io_stream_config; + me_device->me_device_io_stream_new_values = + me_device_io_stream_new_values; + me_device->me_device_io_stream_read = me_device_io_stream_read; + me_device->me_device_io_stream_start = me_device_io_stream_start; + me_device->me_device_io_stream_status = me_device_io_stream_status; + me_device->me_device_io_stream_stop = me_device_io_stream_stop; + me_device->me_device_io_stream_write = me_device_io_stream_write; + me_device->me_device_lock_device = me_device_lock_device; + me_device->me_device_lock_subdevice = me_device_lock_subdevice; + me_device->me_device_query_description_device = + me_device_query_description_device; + me_device->me_device_query_info_device = me_device_query_info_device; + me_device->me_device_query_name_device = me_device_query_name_device; + me_device->me_device_query_name_device_driver = + me_device_query_name_device_driver; + me_device->me_device_query_number_subdevices = + me_device_query_number_subdevices; + me_device->me_device_query_number_channels = + me_device_query_number_channels; + me_device->me_device_query_number_ranges = + me_device_query_number_ranges; + me_device->me_device_query_range_by_min_max = + me_device_query_range_by_min_max; + me_device->me_device_query_range_info = me_device_query_range_info; + me_device->me_device_query_subdevice_by_type = + me_device_query_subdevice_by_type; + me_device->me_device_query_subdevice_type = + me_device_query_subdevice_type; + me_device->me_device_query_subdevice_caps = + me_device_query_subdevice_caps; + me_device->me_device_query_subdevice_caps_args = + me_device_query_subdevice_caps_args; + me_device->me_device_query_timer = me_device_query_timer; + me_device->me_device_query_version_device_driver = + me_device_query_version_device_driver; + me_device->me_device_config_load = me_device_config_load; + me_device->me_device_destructor = me_device_destructor; + + return 0; + + ERROR_0: + me_dlock_deinit(&me_device->dlock); + + ERROR_1: + pci_release_regions(pci_device); + + ERROR_2: + pci_disable_device(pci_device); + + return 1; +} + +void me_device_deinit(me_device_t * me_device) +{ + PDEBUG("executed.\n"); + + me_slist_deinit(&me_device->slist); + me_dlock_deinit(&me_device->dlock); + + if (me_device->bus_type == ME_BUS_TYPE_PCI) { + pci_release_regions(me_device->info.pci.pci_device); + pci_disable_device(me_device->info.pci.pci_device); + } +/* + else + { + // Must be an USB device. + } +*/ +} diff --git a/drivers/staging/meilhaus/medevice.h b/drivers/staging/meilhaus/medevice.h new file mode 100644 index 000000000000..25da82883e1f --- /dev/null +++ b/drivers/staging/meilhaus/medevice.h @@ -0,0 +1,304 @@ +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : medevice.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _MEDEVICE_H_ +#define _MEDEVICE_H_ + +#ifndef KBUILD_MODNAME +# define KBUILD_MODNAME KBUILD_STR(memain) +#endif + +#include +//#include +#include +#include + +#include "metypes.h" +#include "meslist.h" +#include "medlock.h" + +#ifdef __KERNEL__ + +/** + * @brief Defines a pointer type to a PCI constructor function. + */ +typedef struct me_device *(*me_pci_constructor_t) (struct pci_dev *); + +/** + * @brief Defines a pointer type to a ME-4000 PCI constructor function. + */ +#ifdef BOSCH +typedef struct me_device *(*me_bosch_constructor_t) (struct pci_dev *, + int me_bosch_fw); +#endif + +/** + * @brief Defines a pointer type to a USB constructor function. + */ +//typedef struct me_device *(*me_usb_constructor_t)(struct usb_interface *); + +/** + * @brief Defines a pointer type to the dummy constructor function. + */ +typedef struct me_device *(*me_dummy_constructor_t) (unsigned short vendor_id, + unsigned short device_id, + unsigned int serial_no, + int bus_type, + int bus_no, + int dev_no, int func_no); + +//extern me_usb_constructor_t mephisto_s1_constructor __attribute__ ((weak)); + +/** + * @brief Holds the PCI device information. + */ +typedef struct me_pci_info { + struct pci_dev *pci_device; /**< Kernel PCI device structure. */ + uint32_t reg_bases[6]; /**< The base adresses of the PCI bars. */ + uint32_t reg_sizes[6]; /**< The sizes of the PCI bars. */ + + uint32_t pci_bus_no; /**< PCI bus number. */ + uint32_t pci_dev_no; /**< PCI device number. */ + uint32_t pci_func_no; /**< PCI function number. */ + + uint16_t vendor_id; /**< Meilhaus PCI vendor id. */ + uint16_t device_id; /**< Meilhaus device id. */ + uint8_t hw_revision; /**< Hardware revision of the device. */ + uint32_t serial_no; /**< Serial number of the device. */ +} me_pci_info_t; + +/** + * @brief Holds the USB device information. + */ +//typedef struct me_usb_info { +//} me_usb_info_t; + +/** + * @brief The Meilhaus device base class structure. + */ +typedef struct me_device { + /* Attributes */ + struct list_head list; /**< Enables the device to be added to a dynamic list. */ +// int magic; /**< The magic number of the structure. */ + + int bus_type; /**< The descriminator for the union. */ + union { + me_pci_info_t pci; /**< PCI specific device information. */ +// me_usb_info_t usb; /**< USB specific device information. */ + } info; /**< Holds the device information. */ + + int irq; /**< The irq assigned to this device. */ + + me_dlock_t dlock; /**< The device locking structure. */ + me_slist_t slist; /**< The container holding all subdevices belonging to this device. */ + + char *device_name; /**< The name of the Meilhaus device. */ + char *device_description; /**< The description of the Meilhaus device. */ + char *driver_name; /**< The name of the device driver module supporting the device family. */ + + /* Methods */ + int (*me_device_io_irq_start) (struct me_device * device, + struct file * filep, + int subdevice, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags); + + int (*me_device_io_irq_wait) (struct me_device * device, + struct file * filep, + int subdevice, + int channel, + int *irq_count, + int *value, int time_out, int flags); + + int (*me_device_io_irq_stop) (struct me_device * device, + struct file * filep, + int subdevice, int channel, int flags); + + int (*me_device_io_reset_device) (struct me_device * device, + struct file * filep, int flags); + + int (*me_device_io_reset_subdevice) (struct me_device * device, + struct file * filep, + int subdevice, int flags); + + int (*me_device_io_single_config) (struct me_device * device, + struct file * filep, + int subdevice, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, + int trig_edge, int flags); + + int (*me_device_io_single_read) (struct me_device * device, + struct file * filep, + int subdevice, + int channel, + int *value, int time_out, int flags); + + int (*me_device_io_single_write) (struct me_device * device, + struct file * filep, + int subdevice, + int channel, + int value, int time_out, int flags); + + int (*me_device_io_stream_config) (struct me_device * device, + struct file * filep, + int subdevice, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags); + + int (*me_device_io_stream_new_values) (struct me_device * device, + struct file * filep, + int subdevice, + int time_out, + int *count, int flags); + + int (*me_device_io_stream_read) (struct me_device * device, + struct file * filep, + int subdevice, + int read_mode, + int *values, int *count, int flags); + + int (*me_device_io_stream_start) (struct me_device * device, + struct file * filep, + int subdevice, + int start_mode, + int time_out, int flags); + + int (*me_device_io_stream_status) (struct me_device * device, + struct file * filep, + int subdevice, + int wait, + int *status, int *count, int flags); + + int (*me_device_io_stream_stop) (struct me_device * device, + struct file * filep, + int subdevice, + int stop_mode, int flags); + + int (*me_device_io_stream_write) (struct me_device * device, + struct file * filep, + int subdevice, + int write_mode, + int *values, int *count, int flags); + + int (*me_device_lock_device) (struct me_device * device, + struct file * filep, int lock, int flags); + + int (*me_device_lock_subdevice) (struct me_device * device, + struct file * filep, + int subdevice, int lock, int flags); + + int (*me_device_query_description_device) (struct me_device * device, + char **description); + + int (*me_device_query_info_device) (struct me_device * device, + int *vendor_id, + int *device_id, + int *serial_no, + int *bus_type, + int *bus_no, + int *dev_no, + int *func_no, int *plugged); + + int (*me_device_query_name_device) (struct me_device * device, + char **name); + + int (*me_device_query_name_device_driver) (struct me_device * device, + char **name); + + int (*me_device_query_number_subdevices) (struct me_device * device, + int *number); + + int (*me_device_query_number_channels) (struct me_device * device, + int subdevice, int *number); + + int (*me_device_query_number_ranges) (struct me_device * device, + int subdevice, + int unit, int *count); + + int (*me_device_query_range_by_min_max) (struct me_device * device, + int subdevice, + int unit, + int *min, + int *max, + int *maxdata, int *range); + + int (*me_device_query_range_info) (struct me_device * device, + int subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata); + + int (*me_device_query_subdevice_by_type) (struct me_device * device, + int start_subdevice, + int type, + int subtype, int *subdevice); + + int (*me_device_query_subdevice_type) (struct me_device * device, + int subdevice, + int *type, int *subtype); + + int (*me_device_query_subdevice_caps) (struct me_device * device, + int subdevice, int *caps); + + int (*me_device_query_subdevice_caps_args) (struct me_device * device, + int subdevice, + int cap, + int *args, int count); + + int (*me_device_query_timer) (struct me_device * device, + int subdevice, + int timer, + int *base_frequency, + uint64_t * min_ticks, + uint64_t * max_ticks); + + int (*me_device_query_version_device_driver) (struct me_device * device, + int *version); + + int (*me_device_config_load) (struct me_device * device, + struct file * filep, + me_cfg_device_entry_t * config); + + void (*me_device_destructor) (struct me_device * device); +} me_device_t; + +/** + * @brief Initializes a PCI device base class structure. + * + * @param pci_device The PCI device context as handed over by kernel. + * + * @return 0 on success. + */ +int me_device_pci_init(me_device_t * me_device, struct pci_dev *pci_device); + +/** + * @brief Initializes a USB device base class structure. + * + * @param usb_interface The USB device interface as handed over by kernel. + * + * @return 0 on success. + */ +//int me_device_usb_init(me_device_t *me_device, struct usb_interface *interface); + +/** + * @brief Deinitializes a device base class structure and frees any previously + * requested resources related with this structure. It also frees any subdevice + * instance hold by the subdevice list. + * + * @param me_device The device class to deinitialize. + */ +void me_device_deinit(me_device_t * me_device); + +#endif +#endif diff --git a/drivers/staging/meilhaus/medlist.c b/drivers/staging/meilhaus/medlist.c new file mode 100644 index 000000000000..ef4e36955dc8 --- /dev/null +++ b/drivers/staging/meilhaus/medlist.c @@ -0,0 +1,127 @@ +/** + * @file me_dlist.c + * + * @brief Implements the device list class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "meerror.h" +#include "medefines.h" + +#include "medlist.h" +#include "medebug.h" + +int me_dlist_query_number_devices(struct me_dlist *dlist, int *number) +{ + PDEBUG_LOCKS("called.\n"); + *number = dlist->n; + return ME_ERRNO_SUCCESS; +} + +unsigned int me_dlist_get_number_devices(struct me_dlist *dlist) +{ + PDEBUG_LOCKS("called.\n"); + return dlist->n; +} + +me_device_t *me_dlist_get_device(struct me_dlist * dlist, unsigned int index) +{ + + struct list_head *pos; + me_device_t *device = NULL; + unsigned int i = 0; + + PDEBUG_LOCKS("called.\n"); + + if (index >= dlist->n) { + PERROR("Index out of range.\n"); + return NULL; + } + + list_for_each(pos, &dlist->head) { + if (i == index) { + device = list_entry(pos, me_device_t, list); + break; + } + + ++i; + } + + return device; +} + +void me_dlist_add_device_tail(struct me_dlist *dlist, me_device_t * device) +{ + PDEBUG_LOCKS("called.\n"); + + list_add_tail(&device->list, &dlist->head); + ++dlist->n; +} + +me_device_t *me_dlist_del_device_tail(struct me_dlist *dlist) +{ + + struct list_head *last; + me_device_t *device; + + PDEBUG_LOCKS("called.\n"); + + if (list_empty(&dlist->head)) + return NULL; + + last = dlist->head.prev; + + device = list_entry(last, me_device_t, list); + + list_del(last); + + --dlist->n; + + return device; +} + +int me_dlist_init(me_dlist_t * dlist) +{ + PDEBUG_LOCKS("called.\n"); + + INIT_LIST_HEAD(&dlist->head); + dlist->n = 0; + return 0; +} + +void me_dlist_deinit(me_dlist_t * dlist) +{ + + struct list_head *s; + me_device_t *device; + + PDEBUG_LOCKS("called.\n"); + + while (!list_empty(&dlist->head)) { + s = dlist->head.next; + list_del(s); + device = list_entry(s, me_device_t, list); + device->me_device_destructor(device); + } + + dlist->n = 0; +} diff --git a/drivers/staging/meilhaus/medlist.h b/drivers/staging/meilhaus/medlist.h new file mode 100644 index 000000000000..091c11e48ed2 --- /dev/null +++ b/drivers/staging/meilhaus/medlist.h @@ -0,0 +1,91 @@ +/** + * @file me_dlist.h + * + * @brief Provides the device list class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME_DLIST_H_ +#define _ME_DLIST_H_ + +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The device list container. + */ +typedef struct me_dlist { + struct list_head head; /**< The head of the internal list. */ + unsigned int n; /**< The number of devices in the list. */ +} me_dlist_t; + +/** + * @brief Queries the number of devices currently inside the list. + * + * @param dlist The device list to query. + * @param[out] number The number of devices. + * + * @return ME-iDS error code. + */ +int me_dlist_query_number_devices(struct me_dlist *dlist, int *number); + +/** + * @brief Returns the number of devices currently inside the list. + * + * @param dlist The device list to query. + * + * @return The number of devices in the list. + */ +unsigned int me_dlist_get_number_devices(struct me_dlist *dlist); + +/** + * @brief Get a device by index. + * + * @param dlist The device list to query. + * @param index The index of the device to get in the list. + * + * @return The device at index if available.\n + * NULL if the index is out of range. + */ +me_device_t *me_dlist_get_device(struct me_dlist *dlist, unsigned int index); + +/** + * @brief Adds a device to the tail of the list. + * + * @param dlist The device list to add a device to. + * @param device The device to add to the list. + */ +void me_dlist_add_device_tail(struct me_dlist *dlist, me_device_t * device); + +/** + * @brief Removes a device from the tail of the list. + * + * @param dlist The device list. + * + * @return Pointer to the removed subdeivce.\n + * NULL in cases where the list was empty. + */ +me_device_t *me_dlist_del_device_tail(struct me_dlist *dlist); + +/** + * @brief Initializes a device list structure. + * + * @param lock The device list structure to initialize. + * @return 0 on success. + */ +int me_dlist_init(me_dlist_t * dlist); + +/** + * @brief Deinitializes a device list structure and destructs every device in it. + * + * @param dlist The device list structure to deinitialize. + * @return 0 on success. + */ +void me_dlist_deinit(me_dlist_t * dlist); + +#endif +#endif diff --git a/drivers/staging/meilhaus/medlock.c b/drivers/staging/meilhaus/medlock.c new file mode 100644 index 000000000000..f649e3da4f05 --- /dev/null +++ b/drivers/staging/meilhaus/medlock.c @@ -0,0 +1,195 @@ +/** + * @file medlock.c + * + * @brief Implements the device lock class. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include + +#include "medefines.h" +#include "meerror.h" + +#include "medebug.h" +#include "meslist.h" +#include "mesubdevice.h" +#include "medlock.h" + +int me_dlock_enter(struct me_dlock *dlock, struct file *filep) +{ + PDEBUG_LOCKS("executed.\n"); + + spin_lock(&dlock->spin_lock); + + if ((dlock->filep) != NULL && (dlock->filep != filep)) { + PERROR("Device is locked by another process.\n"); + spin_unlock(&dlock->spin_lock); + return ME_ERRNO_LOCKED; + } + + dlock->count++; + + spin_unlock(&dlock->spin_lock); + + return ME_ERRNO_SUCCESS; +} + +int me_dlock_exit(struct me_dlock *dlock, struct file *filep) +{ + PDEBUG_LOCKS("executed.\n"); + + spin_lock(&dlock->spin_lock); + dlock->count--; + spin_unlock(&dlock->spin_lock); + + return ME_ERRNO_SUCCESS; +} + +int me_dlock_lock(struct me_dlock *dlock, + struct file *filep, int lock, int flags, me_slist_t * slist) +{ + int err = ME_ERRNO_SUCCESS; + int i; + me_subdevice_t *subdevice; + + PDEBUG_LOCKS("executed.\n"); + + spin_lock(&dlock->spin_lock); + + switch (lock) { + + case ME_LOCK_RELEASE: + if ((dlock->filep == filep) || (dlock->filep == NULL)) { + dlock->filep = NULL; + + /* Unlock all possibly locked subdevices. */ + + for (i = 0; i < me_slist_get_number_subdevices(slist); + i++) { + subdevice = me_slist_get_subdevice(slist, i); + + if (subdevice) + err = + subdevice-> + me_subdevice_lock_subdevice + (subdevice, filep, ME_LOCK_RELEASE, + flags); + else + err = ME_ERRNO_INTERNAL; + } + } + + break; + + case ME_LOCK_SET: + if (dlock->count) { + PERROR("Device is used by another process.\n"); + err = ME_ERRNO_USED; + } else if ((dlock->filep != NULL) && (dlock->filep != filep)) { + PERROR("Device is locked by another process.\n"); + err = ME_ERRNO_LOCKED; + } else if (dlock->filep == NULL) { + /* Check any subdevice is locked by another process. */ + + for (i = 0; i < me_slist_get_number_subdevices(slist); + i++) { + subdevice = me_slist_get_subdevice(slist, i); + + if (subdevice) { + if ((err = + subdevice-> + me_subdevice_lock_subdevice + (subdevice, filep, ME_LOCK_CHECK, + flags))) { + PERROR + ("A subdevice is locked by another process.\n"); + break; + } + } else { + err = ME_ERRNO_INTERNAL; + } + } + + /* If no subdevices are locked by other processes, + we can take ownership of the device. Otherwise we jump ahead. */ + if (!err) + dlock->filep = filep; + } + + break; + + case ME_LOCK_CHECK: + if (dlock->count) { + err = ME_ERRNO_USED; + } else if ((dlock->filep != NULL) && (dlock->filep != filep)) { + err = ME_ERRNO_LOCKED; + } else if (dlock->filep == NULL) { + for (i = 0; i < me_slist_get_number_subdevices(slist); + i++) { + subdevice = me_slist_get_subdevice(slist, i); + + if (subdevice) { + if ((err = + subdevice-> + me_subdevice_lock_subdevice + (subdevice, filep, ME_LOCK_CHECK, + flags))) { + PERROR + ("A subdevice is locked by another process.\n"); + break; + } + } else { + err = ME_ERRNO_INTERNAL; + } + } + } + + break; + + default: + PERROR("Invalid lock.\n"); + + err = ME_ERRNO_INVALID_LOCK; + + break; + } + + spin_unlock(&dlock->spin_lock); + + return err; +} + +void me_dlock_deinit(struct me_dlock *dlock) +{ + PDEBUG_LOCKS("executed.\n"); +} + +int me_dlock_init(me_dlock_t * dlock) +{ + PDEBUG_LOCKS("executed.\n"); + + dlock->filep = NULL; + dlock->count = 0; + spin_lock_init(&dlock->spin_lock); + + return 0; +} diff --git a/drivers/staging/meilhaus/medlock.h b/drivers/staging/meilhaus/medlock.h new file mode 100644 index 000000000000..4d6ddc8e58a1 --- /dev/null +++ b/drivers/staging/meilhaus/medlock.h @@ -0,0 +1,76 @@ +/** + * @file medlock.h + * + * @brief Provides the device lock class. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _MEDLOCK_H_ +#define _MEDLOCK_H_ + +#include + +#ifdef __KERNEL__ + +/** + * @brief The device lock class. + */ +typedef struct me_dlock { + struct file *filep; /**< Pointer to file structure holding the device. */ + int count; /**< Number of tasks which are inside the device. */ + spinlock_t spin_lock; /**< Spin lock protecting the attributes from concurrent access. */ +} me_dlock_t; + +/** + * @brief Tries to enter a device. + * + * @param dlock The device lock instance. + * @param filep The file structure identifying the calling process. + * + * @return 0 on success. + */ +int me_dlock_enter(struct me_dlock *dlock, struct file *filep); + +/** + * @brief Exits a device. + * + * @param dlock The device lock instance. + * @param filep The file structure identifying the calling process. + * + * @return 0 on success. + */ +int me_dlock_exit(struct me_dlock *dlock, struct file *filep); + +/** + * @brief Tries to perform a locking action on a device. + * + * @param dlock The device lock instance. + * @param filep The file structure identifying the calling process. + * @param The action to be done. + * @param flags Flags from user space. + * @param slist The subdevice list of the device. + * + * @return 0 on success. + */ +int me_dlock_lock(struct me_dlock *dlock, + struct file *filep, int lock, int flags, me_slist_t * slist); + +/** + * @brief Initializes a lock structure. + * + * @param dlock The lock structure to initialize. + * @return 0 on success. + */ +int me_dlock_init(me_dlock_t * dlock); + +/** + * @brief Deinitializes a lock structure. + * + * @param dlock The lock structure to deinitialize. + * @return 0 on success. + */ +void me_dlock_deinit(me_dlock_t * dlock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/medriver.h b/drivers/staging/meilhaus/medriver.h new file mode 100644 index 000000000000..02e2408ce5f3 --- /dev/null +++ b/drivers/staging/meilhaus/medriver.h @@ -0,0 +1,350 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : medriver.h + * Author : GG (Guenter Gebhardt) + * Author: Krzysztof Gantzke + */ + +#ifndef _MEDRIVER_H_ +#define _MEDRIVER_H_ + +#include "metypes.h" +#include "meerror.h" +#include "medefines.h" + +#ifdef __cplusplus +extern "C" { +#endif + + /*=========================================================================== + Functions to access the driver system + =========================================================================*/ + + int meOpen(int iFlags); + int meClose(int iFlags); + + int meLockDriver(int iLock, int iFlags); + int meLockDevice(int iDevice, int iLock, int iFlags); + int meLockSubdevice(int iDevice, int iSubdevice, int iLock, int iFlags); + + /*=========================================================================== + Error handling functions + =========================================================================*/ + + int meErrorGetLastMessage(char *pcErrorMsg, int iCount); + int meErrorGetMessage(int iErrorCode, char *pcErrorMsg, int iCount); + int meErrorSetDefaultProc(int iSwitch); + int meErrorSetUserProc(meErrorCB_t pErrorProc); + + + /*=========================================================================== + Functions to perform I/O on a device + =========================================================================*/ + + int meIOIrqSetCallback( + int iDevice, + int iSubdevice, + meIOIrqCB_t pCallback, + void *pCallbackContext, + int iFlags); + int meIOIrqStart( + int iDevice, + int iSubdevice, + int iChannel, + int iIrqSource, + int iIrqEdge, + int iIrqArg, + int iFlags); + int meIOIrqStop( + int iDevice, + int iSubdevice, + int iChannel, + int iFlags); + int meIOIrqWait( + int iDevice, + int iSubdevice, + int iChannel, + int *piIrqCount, + int *piValue, + int iTimeOut, + int iFlags); + + int meIOResetDevice(int iDevice, int iFlags); + int meIOResetSubdevice(int iDevice, int iSubdevice, int iFlags); + + int meIOStreamFrequencyToTicks( + int iDevice, + int iSubdevice, + int iTimer, + double *pdFrequency, + int *piTicksLow, + int *piTicksHigh, + int iFlags); + + int meIOSingleConfig( + int iDevice, + int iSubdevice, + int iChannel, + int iSingleConfig, + int iRef, + int iTrigChan, + int iTrigType, + int iTrigEdge, + int iFlags); + int meIOSingle(meIOSingle_t *pSingleList, int iCount, int iFlags); + + int meIOStreamConfig( + int iDevice, + int iSubdevice, + meIOStreamConfig_t *pConfigList, + int iCount, + meIOStreamTrigger_t *pTrigger, + int iFifoIrqThreshold, + int iFlags); + int meIOStreamNewValues( + int iDevice, + int iSubdevice, + int iTimeOut, + int *piCount, + int iFlags); + int meIOStreamRead( + int iDevice, + int iSubdevice, + int iReadMode, + int *piValues, + int *piCount, + int iFlags); + int meIOStreamWrite( + int iDevice, + int iSubdevice, + int iWriteMode, + int *piValues, + int *piCount, + int iFlags); + int meIOStreamStart(meIOStreamStart_t *pStartList, int iCount, int iFlags); + int meIOStreamStop(meIOStreamStop_t *pStopList, int iCount, int iFlags); + int meIOStreamStatus( + int iDevice, + int iSubdevice, + int iWait, + int *piStatus, + int *piCount, + int iFlags); + int meIOStreamSetCallbacks( + int iDevice, + int iSubdevice, + meIOStreamCB_t pStartCB, + void *pStartCBContext, + meIOStreamCB_t pNewValuesCB, + void *pNewValuesCBContext, + meIOStreamCB_t pEndCB, + void *pEndCBContext, + int iFlags); + int meIOStreamTimeToTicks( + int iDevice, + int iSubdevice, + int iTimer, + double *pdTime, + int *piTicksLow, + int *piTicksHigh, + int iFlags); + + + /*=========================================================================== + Functions to query the driver system + =========================================================================*/ + + int meQueryDescriptionDevice(int iDevice, char *pcDescription, int iCount); + + int meQueryInfoDevice( + int iDevice, + int *piVendorId, + int *piDeviceId, + int *piSerialNo, + int *piBusType, + int *piBusNo, + int *piDevNo, + int *piFuncNo, + int *piPlugged); + + int meQueryNameDevice(int iDevice, char *pcName, int iCount); + int meQueryNameDeviceDriver(int iDevice, char *pcName, int iCount); + + int meQueryNumberDevices(int *piNumber); + int meQueryNumberSubdevices(int iDevice, int *piNumber); + int meQueryNumberChannels(int iDevice, int iSubdevice, int *piNumber); + int meQueryNumberRanges( + int iDevice, + int iSubdevice, + int iUnit, + int *piNumber); + + int meQueryRangeByMinMax( + int iDevice, + int iSubdevice, + int iUnit, + double *pdMin, + double *pdMax, + int *piMaxData, + int *piRange); + int meQueryRangeInfo( + int iDevice, + int iSubdevice, + int iRange, + int *piUnit, + double *pdMin, + double *pdMax, + int *piMaxData); + + int meQuerySubdeviceByType( + int iDevice, + int iStartSubdevice, + int iType, + int iSubtype, + int *piSubdevice); + int meQuerySubdeviceType( + int iDevice, + int iSubdevice, + int *piType, + int *piSubtype); + int meQuerySubdeviceCaps( + int iDevice, + int iSubdevice, + int *piCaps); + int meQuerySubdeviceCapsArgs( + int iDevice, + int iSubdevice, + int iCap, + int *piArgs, + int iCount); + + int meQueryVersionLibrary(int *piVersion); + int meQueryVersionMainDriver(int *piVersion); + int meQueryVersionDeviceDriver(int iDevice, int *piVersion); + + + /*=========================================================================== + Common utility functions + =========================================================================*/ + + int meUtilityExtractValues( + int iChannel, + int *piAIBuffer, + int iAIBufferCount, + meIOStreamConfig_t *pConfigList, + int iConfigListCount, + int *piChanBuffer, + int *piChanBufferCount); + int meUtilityDigitalToPhysical( + double dMin, + double dMax, + int iMaxData, + int iData, + int iModuleType, + double dRefValue, + double *pdPhysical); + int meUtilityDigitalToPhysicalV( + double dMin, + double dMax, + int iMaxData, + int *piDataBuffer, + int iCount, + int iModuleType, + double dRefValue, + double *pdPhysicalBuffer); + int meUtilityPhysicalToDigital( + double dMin, + double dMax, + int iMaxData, + double dPhysical, + int *piData); + int meUtilityPWMStart( + int iDevice, + int iSubdevice1, + int iSubdevice2, + int iSubdevice3, + int iRef, + int iPrescaler, + int iDutyCycle, + int iFlag); + int meUtilityPWMStop(int iDevice, + int iSubdevice1); + int meUtilityPWMRestart( + int iDevice, + int iSubdevice1, + int iRef, + int iPrescaler); + + + /*=========================================================================== + Load configuration from file into driver system + =========================================================================*/ + + int meConfigLoad(char *pcConfigFile); + + + /*=========================================================================== + Functions to query a remote driver system + =========================================================================*/ + + int meRQueryDescriptionDevice( + char *location, + int iDevice, + char *pcDescription, + int iCount); + + int meRQueryInfoDevice( + char *location, + int iDevice, + int *piVendorId, + int *piDeviceId, + int *piSerialNo, + int *piBusType, + int *piBusNo, + int *piDevNo, + int *piFuncNo, + int *piPlugged); + + int meRQueryNameDevice( + char *location, + int iDevice, + char *pcName, + int iCount); + + int meRQueryNumberDevices(char *location, int *piNumber); + int meRQueryNumberSubdevices(char *location, int iDevice, int *piNumber); + int meRQueryNumberChannels( + char *location, + int iDevice, + int iSubdevice, + int *piNumber); + int meRQueryNumberRanges( + char *location, + int iDevice, + int iSubdevice, + int iUnit, + int *piNumber); + + int meRQueryRangeInfo( + char *location, + int iDevice, + int iSubdevice, + int iRange, + int *piUnit, + double *pdMin, + double *pdMax, + int *piMaxData); + + int meRQuerySubdeviceType( + char *location, + int iDevice, + int iSubdevice, + int *piType, + int *piSubtype); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/drivers/staging/meilhaus/medummy.c b/drivers/staging/meilhaus/medummy.c new file mode 100644 index 000000000000..6a9f08d50bb1 --- /dev/null +++ b/drivers/staging/meilhaus/medummy.c @@ -0,0 +1,1266 @@ +/* Device driver for Meilhaus ME-DUMMY devices. + * =========================================== + * + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * User application could also include the kernel header files. But the + * real kernel functions are protected by #ifdef __KERNEL__. + */ +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * This must be defined before module.h is included. Not needed, when + * it is a built in driver. + */ +#ifndef MODULE +# define MODULE +#endif + +#include +#include + +#include "meerror.h" +#include "meinternal.h" + +#include "meids.h" +#include "mecommon.h" +#include "medevice.h" +#include "medebug.h" + +#include "medummy.h" + +static int medummy_io_irq_start(me_device_t * device, + struct file *filep, + int subdevice, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_irq_wait(me_device_t * device, + struct file *filep, + int subdevice, + int channel, + int *irq_count, + int *value, int timeout, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_irq_stop(me_device_t * device, + struct file *filep, + int subdevice, int channel, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_reset_device(me_device_t * device, + struct file *filep, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_reset_subdevice(me_device_t * device, + struct file *filep, + int subdevice, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_single_config(me_device_t * device, + struct file *filep, + int subdevice, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, int trig_edge, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_single_read(me_device_t * device, + struct file *filep, + int subdevice, + int channel, + int *value, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_single_write(me_device_t * device, + struct file *filep, + int subdevice, + int channel, + int value, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_config(me_device_t * device, + struct file *filep, + int subdevice, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_new_values(me_device_t * device, + struct file *filep, + int subdevice, + int timeout, int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_read(me_device_t * device, + struct file *filep, + int subdevice, + int read_mode, + int *values, int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_start(me_device_t * device, + struct file *filep, + int subdevice, + int start_mode, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_status(me_device_t * device, + struct file *filep, + int subdevice, + int wait, + int *status, int *values, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_stop(me_device_t * device, + struct file *filep, + int subdevice, int stop_mode, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_io_stream_write(me_device_t * device, + struct file *filep, + int subdevice, + int write_mode, + int *values, int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_lock_device(me_device_t * device, + struct file *filep, int lock, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_lock_subdevice(me_device_t * device, + struct file *filep, + int subdevice, int lock, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_description_device(me_device_t * device, + char **description) +{ + medummy_device_t *instance = (medummy_device_t *) device; + + PDEBUG("executed.\n"); + +// if (instance->magic != MEDUMMY_MAGIC_NUMBER) +// { +// PERROR("Wrong magic number.\n"); +// return ME_ERRNO_INTERNAL; +// } + + switch (instance->device_id) { + + case PCI_DEVICE_ID_MEILHAUS_ME1000: + + case PCI_DEVICE_ID_MEILHAUS_ME1000_A: + + case PCI_DEVICE_ID_MEILHAUS_ME1000_B: + *description = ME1000_DESCRIPTION_DEVICE_ME1000; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1400: + *description = ME1400_DESCRIPTION_DEVICE_ME1400; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140A: + *description = ME1400_DESCRIPTION_DEVICE_ME1400A; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140B: + *description = ME1400_DESCRIPTION_DEVICE_ME1400B; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + *description = ME1400_DESCRIPTION_DEVICE_ME1400E; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + *description = ME1400_DESCRIPTION_DEVICE_ME1400EA; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + *description = ME1400_DESCRIPTION_DEVICE_ME1400EB; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + *description = ME1400_DESCRIPTION_DEVICE_ME1400C; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140D: + *description = ME1400_DESCRIPTION_DEVICE_ME1400D; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_4U: + *description = ME1600_DESCRIPTION_DEVICE_ME16004U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_8U: + *description = ME1600_DESCRIPTION_DEVICE_ME16008U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_12U: + *description = ME1600_DESCRIPTION_DEVICE_ME160012U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_16U: + *description = ME1600_DESCRIPTION_DEVICE_ME160016U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I: + *description = ME1600_DESCRIPTION_DEVICE_ME160016U8I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4610: + *description = ME4600_DESCRIPTION_DEVICE_ME4610; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4650: + *description = ME4600_DESCRIPTION_DEVICE_ME4650; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660: + *description = ME4600_DESCRIPTION_DEVICE_ME4660; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660I: + *description = ME4600_DESCRIPTION_DEVICE_ME4660I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660S: + *description = ME4600_DESCRIPTION_DEVICE_ME4660S; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660IS: + *description = ME4600_DESCRIPTION_DEVICE_ME4660IS; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670: + *description = ME4600_DESCRIPTION_DEVICE_ME4670; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670I: + *description = ME4600_DESCRIPTION_DEVICE_ME4670I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670S: + *description = ME4600_DESCRIPTION_DEVICE_ME4670S; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670IS: + *description = ME4600_DESCRIPTION_DEVICE_ME4670IS; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680: + *description = ME4600_DESCRIPTION_DEVICE_ME4680; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680I: + *description = ME4600_DESCRIPTION_DEVICE_ME4680I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680S: + *description = ME4600_DESCRIPTION_DEVICE_ME4680S; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680IS: + *description = ME4600_DESCRIPTION_DEVICE_ME4680IS; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6004: + *description = ME6000_DESCRIPTION_DEVICE_ME60004; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6008: + *description = ME6000_DESCRIPTION_DEVICE_ME60008; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME600F: + *description = ME6000_DESCRIPTION_DEVICE_ME600016; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6014: + *description = ME6000_DESCRIPTION_DEVICE_ME6000I4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6018: + *description = ME6000_DESCRIPTION_DEVICE_ME6000I8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME601F: + *description = ME6000_DESCRIPTION_DEVICE_ME6000I16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6034: + *description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6038: + *description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME603F: + *description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6104: + *description = ME6000_DESCRIPTION_DEVICE_ME61004; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6108: + *description = ME6000_DESCRIPTION_DEVICE_ME61008; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME610F: + *description = ME6000_DESCRIPTION_DEVICE_ME610016; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6114: + *description = ME6000_DESCRIPTION_DEVICE_ME6100I4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6118: + *description = ME6000_DESCRIPTION_DEVICE_ME6100I8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME611F: + *description = ME6000_DESCRIPTION_DEVICE_ME6100I16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6134: + *description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6138: + *description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME613F: + *description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6044: + *description = ME6000_DESCRIPTION_DEVICE_ME60004DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6048: + *description = ME6000_DESCRIPTION_DEVICE_ME60008DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME604F: + *description = ME6000_DESCRIPTION_DEVICE_ME600016DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6054: + *description = ME6000_DESCRIPTION_DEVICE_ME6000I4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6058: + *description = ME6000_DESCRIPTION_DEVICE_ME6000I8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME605F: + *description = ME6000_DESCRIPTION_DEVICE_ME6000I16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6074: + *description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6078: + *description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME607F: + *description = ME6000_DESCRIPTION_DEVICE_ME6000ISLE16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6144: + *description = ME6000_DESCRIPTION_DEVICE_ME61004DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6148: + *description = ME6000_DESCRIPTION_DEVICE_ME61008DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME614F: + *description = ME6000_DESCRIPTION_DEVICE_ME610016DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6154: + *description = ME6000_DESCRIPTION_DEVICE_ME6100I4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6158: + *description = ME6000_DESCRIPTION_DEVICE_ME6100I8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME615F: + *description = ME6000_DESCRIPTION_DEVICE_ME6100I16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6174: + *description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6178: + *description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME617F: + *description = ME6000_DESCRIPTION_DEVICE_ME6100ISLE16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6259: + *description = ME6000_DESCRIPTION_DEVICE_ME6200I9DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6359: + *description = ME6000_DESCRIPTION_DEVICE_ME6300I9DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0630: + *description = ME0600_DESCRIPTION_DEVICE_ME0630; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_A: + *description = ME8100_DESCRIPTION_DEVICE_ME8100A; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_B: + *description = ME8100_DESCRIPTION_DEVICE_ME8100B; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0940: + *description = ME0900_DESCRIPTION_DEVICE_ME0940; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0950: + *description = ME0900_DESCRIPTION_DEVICE_ME0950; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0960: + *description = ME0900_DESCRIPTION_DEVICE_ME0960; + + break; +/* + case USB_DEVICE_ID_MEPHISTO_S1: + *description = MEPHISTO_S1_DESCRIPTION_DEVICE; + + break; +*/ + default: + *description = EMPTY_DESCRIPTION_DEVICE; + PERROR("Invalid device id in device info.\n"); + + return ME_ERRNO_INTERNAL; + } + + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_info_device(me_device_t * device, + int *vendor_id, + int *device_id, + int *serial_no, + int *bus_type, + int *bus_no, + int *dev_no, int *func_no, int *plugged) +{ + medummy_device_t *instance = (medummy_device_t *) device; + + PDEBUG("executed.\n"); + +// if (instance->magic != MEDUMMY_MAGIC_NUMBER) +// { +// PERROR("Wrong magic number.\n"); +// return ME_ERRNO_INTERNAL; +// } + + *vendor_id = instance->vendor_id; + *device_id = instance->device_id; + *serial_no = instance->serial_no; + *bus_type = instance->bus_type; + *bus_no = instance->bus_no; + *dev_no = instance->dev_no; + *func_no = instance->func_no; + *plugged = ME_PLUGGED_OUT; + + return ME_ERRNO_SUCCESS; +} + +static int medummy_query_name_device_driver(me_device_t * device, char **name) +{ + PDEBUG("executed.\n"); + *name = MEDUMMY_NAME_DRIVER; + return ME_ERRNO_SUCCESS; +} + +static int medummy_query_name_device(me_device_t * device, char **name) +{ + medummy_device_t *instance = (medummy_device_t *) device; + + PDEBUG("executed.\n"); + +// // // if (instance->magic != MEDUMMY_MAGIC_NUMBER) +// // // { +// // // PERROR("Wrong magic number.\n"); +// // // return ME_ERRNO_INTERNAL; +// // // } + + switch (instance->device_id) { + + case PCI_DEVICE_ID_MEILHAUS_ME1000: + + case PCI_DEVICE_ID_MEILHAUS_ME1000_A: + + case PCI_DEVICE_ID_MEILHAUS_ME1000_B: + *name = ME1000_NAME_DEVICE_ME1000; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1400: + *name = ME1400_NAME_DEVICE_ME1400; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140A: + *name = ME1400_NAME_DEVICE_ME1400A; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140B: + *name = ME1400_NAME_DEVICE_ME1400B; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14E0: + *name = ME1400_NAME_DEVICE_ME1400E; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14EA: + *name = ME1400_NAME_DEVICE_ME1400EA; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME14EB: + *name = ME1400_NAME_DEVICE_ME1400EB; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140C: + *name = ME1400_NAME_DEVICE_ME1400C; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME140D: + *name = ME1400_NAME_DEVICE_ME1400D; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_4U: + *name = ME1600_NAME_DEVICE_ME16004U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_8U: + *name = ME1600_NAME_DEVICE_ME16008U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_12U: + *name = ME1600_NAME_DEVICE_ME160012U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_16U: + *name = ME1600_NAME_DEVICE_ME160016U; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I: + *name = ME1600_NAME_DEVICE_ME160016U8I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4610: + *name = ME4600_NAME_DEVICE_ME4610; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4650: + *name = ME4600_NAME_DEVICE_ME4650; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660: + *name = ME4600_NAME_DEVICE_ME4660; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4660I: + *name = ME4600_NAME_DEVICE_ME4660I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670: + *name = ME4600_NAME_DEVICE_ME4670; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670I: + *name = ME4600_NAME_DEVICE_ME4670I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670S: + *name = ME4600_NAME_DEVICE_ME4670S; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4670IS: + *name = ME4600_NAME_DEVICE_ME4670IS; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680: + *name = ME4600_NAME_DEVICE_ME4680; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680I: + *name = ME4600_NAME_DEVICE_ME4680I; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680S: + *name = ME4600_NAME_DEVICE_ME4680S; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME4680IS: + *name = ME4600_NAME_DEVICE_ME4680IS; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6004: + *name = ME6000_NAME_DEVICE_ME60004; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6008: + *name = ME6000_NAME_DEVICE_ME60008; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME600F: + *name = ME6000_NAME_DEVICE_ME600016; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6014: + *name = ME6000_NAME_DEVICE_ME6000I4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6018: + *name = ME6000_NAME_DEVICE_ME6000I8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME601F: + *name = ME6000_NAME_DEVICE_ME6000I16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6034: + *name = ME6000_NAME_DEVICE_ME6000ISLE4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6038: + *name = ME6000_NAME_DEVICE_ME6000ISLE8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME603F: + *name = ME6000_NAME_DEVICE_ME6000ISLE16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6104: + *name = ME6000_NAME_DEVICE_ME61004; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6108: + *name = ME6000_NAME_DEVICE_ME61008; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME610F: + *name = ME6000_NAME_DEVICE_ME610016; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6114: + *name = ME6000_NAME_DEVICE_ME6100I4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6118: + *name = ME6000_NAME_DEVICE_ME6100I8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME611F: + *name = ME6000_NAME_DEVICE_ME6100I16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6134: + *name = ME6000_NAME_DEVICE_ME6100ISLE4; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6138: + *name = ME6000_NAME_DEVICE_ME6100ISLE8; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME613F: + *name = ME6000_NAME_DEVICE_ME6100ISLE16; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6044: + *name = ME6000_NAME_DEVICE_ME60004DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6048: + *name = ME6000_NAME_DEVICE_ME60008DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME604F: + *name = ME6000_NAME_DEVICE_ME600016DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6054: + *name = ME6000_NAME_DEVICE_ME6000I4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6058: + *name = ME6000_NAME_DEVICE_ME6000I8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME605F: + *name = ME6000_NAME_DEVICE_ME6000I16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6074: + *name = ME6000_NAME_DEVICE_ME6000ISLE4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6078: + *name = ME6000_NAME_DEVICE_ME6000ISLE8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME607F: + *name = ME6000_NAME_DEVICE_ME6000ISLE16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6144: + *name = ME6000_NAME_DEVICE_ME61004DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6148: + *name = ME6000_NAME_DEVICE_ME61008DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME614F: + *name = ME6000_NAME_DEVICE_ME610016DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6154: + *name = ME6000_NAME_DEVICE_ME6100I4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6158: + *name = ME6000_NAME_DEVICE_ME6100I8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME615F: + *name = ME6000_NAME_DEVICE_ME6100I16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6174: + *name = ME6000_NAME_DEVICE_ME6100ISLE4DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME6178: + *name = ME6000_NAME_DEVICE_ME6100ISLE8DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME617F: + *name = ME6000_NAME_DEVICE_ME6100ISLE16DIO; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0630: + *name = ME0600_NAME_DEVICE_ME0630; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_A: + *name = ME8100_NAME_DEVICE_ME8100A; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME8100_B: + *name = ME8100_NAME_DEVICE_ME8100B; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0940: + *name = ME0900_NAME_DEVICE_ME0940; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0950: + *name = ME0900_NAME_DEVICE_ME0950; + + break; + + case PCI_DEVICE_ID_MEILHAUS_ME0960: + *name = ME0900_NAME_DEVICE_ME0960; + + break; +/* + case USB_DEVICE_ID_MEPHISTO_S1: + *name = MEPHISTO_S1_NAME_DEVICE; + + break; +*/ + default: + *name = EMPTY_NAME_DEVICE; + PERROR("Invalid PCI device id.\n"); + + return ME_ERRNO_INTERNAL; + } + + return ME_ERRNO_SUCCESS; +} + +static int medummy_query_number_subdevices(me_device_t * device, int *number) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_number_channels(me_device_t * device, + int subdevice, int *number) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_number_ranges(me_device_t * device, + int subdevice, int unit, int *count) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_subdevice_type(me_device_t * device, + int subdevice, int *type, int *subtype) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_subdevice_caps(me_device_t * device, + int subdevice, int *caps) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_subdevice_caps_args(me_device_t * device, + int subdevice, + int cap, int *args, int count) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int medummy_query_subdevice_by_type(me_device_t * device, + int start_subdevice, + int type, + int subtype, int *subdevice) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_range_by_min_max(me_device_t * device, + int subdevice, + int unit, + int *min, + int *max, int *maxdata, int *range) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_range_info(me_device_t * device, + int subdevice, + int range, + int *unit, int *min, int *max, int *maxdata) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +int medummy_query_timer(me_device_t * device, + int subdevice, + int timer, + int *base_frequency, + uint64_t * min_ticks, uint64_t * max_ticks) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_DEVICE_UNPLUGGED; +} + +static int medummy_query_version_device_driver(me_device_t * device, + int *version) +{ + PDEBUG("executed.\n"); + + *version = ME_VERSION_DRIVER; + return ME_ERRNO_SUCCESS; +} + +static void medummy_destructor(me_device_t * device) +{ + PDEBUG("executed.\n"); + kfree(device); +} + +static int init_device_info(unsigned short vendor_id, + unsigned short device_id, + unsigned int serial_no, + int bus_type, + int bus_no, + int dev_no, + int func_no, medummy_device_t * instance) +{ + PDEBUG("executed.\n"); + +// instance->magic = MEDUMMY_MAGIC_NUMBER; + instance->vendor_id = vendor_id; + instance->device_id = device_id; + instance->serial_no = serial_no; + instance->bus_type = bus_type; + instance->bus_no = bus_no; + instance->dev_no = dev_no; + instance->func_no = func_no; + + return 0; +} + +static int medummy_config_load(me_device_t * device, struct file *filep, + me_cfg_device_entry_t * config) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_SUCCESS; +} + +static int init_device_instance(me_device_t * device) +{ + PDEBUG("executed.\n"); + + INIT_LIST_HEAD(&device->list); + + device->me_device_io_irq_start = medummy_io_irq_start; + device->me_device_io_irq_wait = medummy_io_irq_wait; + device->me_device_io_irq_stop = medummy_io_irq_stop; + device->me_device_io_reset_device = medummy_io_reset_device; + device->me_device_io_reset_subdevice = medummy_io_reset_subdevice; + device->me_device_io_single_config = medummy_io_single_config; + device->me_device_io_single_read = medummy_io_single_read; + device->me_device_io_single_write = medummy_io_single_write; + device->me_device_io_stream_config = medummy_io_stream_config; + device->me_device_io_stream_new_values = medummy_io_stream_new_values; + device->me_device_io_stream_read = medummy_io_stream_read; + device->me_device_io_stream_start = medummy_io_stream_start; + device->me_device_io_stream_status = medummy_io_stream_status; + device->me_device_io_stream_stop = medummy_io_stream_stop; + device->me_device_io_stream_write = medummy_io_stream_write; + + device->me_device_lock_device = medummy_lock_device; + device->me_device_lock_subdevice = medummy_lock_subdevice; + + device->me_device_query_description_device = + medummy_query_description_device; + device->me_device_query_info_device = medummy_query_info_device; + device->me_device_query_name_device_driver = + medummy_query_name_device_driver; + device->me_device_query_name_device = medummy_query_name_device; + + device->me_device_query_number_subdevices = + medummy_query_number_subdevices; + device->me_device_query_number_channels = medummy_query_number_channels; + device->me_device_query_number_ranges = medummy_query_number_ranges; + + device->me_device_query_range_by_min_max = + medummy_query_range_by_min_max; + device->me_device_query_range_info = medummy_query_range_info; + + device->me_device_query_subdevice_type = medummy_query_subdevice_type; + device->me_device_query_subdevice_by_type = + medummy_query_subdevice_by_type; + device->me_device_query_subdevice_caps = medummy_query_subdevice_caps; + device->me_device_query_subdevice_caps_args = + medummy_query_subdevice_caps_args; + + device->me_device_query_timer = medummy_query_timer; + + device->me_device_query_version_device_driver = + medummy_query_version_device_driver; + + device->me_device_destructor = medummy_destructor; + device->me_device_config_load = medummy_config_load; + return 0; +} + +me_device_t *medummy_constructor(unsigned short vendor_id, + unsigned short device_id, + unsigned int serial_no, + int bus_type, + int bus_no, int dev_no, int func_no) +{ + int result = 0; + medummy_device_t *instance; + + PDEBUG("executed.\n"); + + /* Allocate structure for device attributes */ + instance = kmalloc(sizeof(medummy_device_t), GFP_KERNEL); + + if (!instance) { + PERROR("Can't get memory for device instance.\n"); + return NULL; + } + + memset(instance, 0, sizeof(medummy_device_t)); + + /* Initialize device info */ + result = init_device_info(vendor_id, + device_id, + serial_no, + bus_type, bus_no, dev_no, func_no, instance); + + if (result) { + PERROR("Cannot init baord info.\n"); + kfree(instance); + return NULL; + } + + /* Initialize device instance */ + result = init_device_instance((me_device_t *) instance); + + if (result) { + PERROR("Cannot init baord info.\n"); + kfree(instance); + return NULL; + } + + return (me_device_t *) instance; +} + +// Init and exit of module. + +static int __init dummy_init(void) +{ + PDEBUG("executed.\n"); + return 0; +} + +static void __exit dummy_exit(void) +{ + PDEBUG("executed.\n"); +} + +module_init(dummy_init); + +module_exit(dummy_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR("Guenter Gebhardt "); +MODULE_DESCRIPTION("Device Driver Module for Meilhaus ME-DUMMY Devices"); +MODULE_SUPPORTED_DEVICE("Meilhaus ME-DUMMY Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(medummy_constructor); diff --git a/drivers/staging/meilhaus/medummy.h b/drivers/staging/meilhaus/medummy.h new file mode 100644 index 000000000000..717000ff6c1c --- /dev/null +++ b/drivers/staging/meilhaus/medummy.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : medummy.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _MEDUMMY_H_ +#define _MEDUMMY_H_ + +#include "metypes.h" +#include "medefines.h" +#include "medevice.h" + +#ifdef __KERNEL__ + +#define MEDUMMY_MAGIC_NUMBER 0xDDDD + +typedef struct medummy_device { + me_device_t base; /**< The Meilhaus device base class. */ +// int magic; /**< The magic number of the structure */ + unsigned short vendor_id; /**< Vendor ID */ + unsigned short device_id; /**< Device ID */ + unsigned int serial_no; /**< Serial number of the device */ + int bus_type; /**< Bus type */ + int bus_no; /**< Bus number */ + int dev_no; /**< Device number */ + int func_no; /**< Function number */ +} medummy_device_t; + +me_device_t *medummy_constructor(unsigned short vendor_id, + unsigned short device_id, + unsigned int serial_no, + int bus_type, + int bus_no, + int dev_no, + int func_no) __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/meerror.h b/drivers/staging/meilhaus/meerror.h new file mode 100644 index 000000000000..9eda4bf907ba --- /dev/null +++ b/drivers/staging/meilhaus/meerror.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : meerror.h + * Author : GG (Guenter Gebhardt) + * Author : KG (Krzysztof Gantzke) + */ + +#ifndef _MEERROR_H_ +#define _MEERROR_H_ + +extern char *meErrorMsgTable[]; + +#define ME_ERRNO_SUCCESS 0 +#define ME_ERRNO_INVALID_DEVICE 1 +#define ME_ERRNO_INVALID_SUBDEVICE 2 +#define ME_ERRNO_INVALID_CHANNEL 3 +#define ME_ERRNO_INVALID_SINGLE_CONFIG 4 +#define ME_ERRNO_INVALID_REF 5 +#define ME_ERRNO_INVALID_TRIG_CHAN 6 +#define ME_ERRNO_INVALID_TRIG_TYPE 7 +#define ME_ERRNO_INVALID_TRIG_EDGE 8 +#define ME_ERRNO_INVALID_TIMEOUT 9 +#define ME_ERRNO_INVALID_FLAGS 10 +#define ME_ERRNO_OPEN 11 +#define ME_ERRNO_CLOSE 12 +#define ME_ERRNO_NOT_OPEN 13 +#define ME_ERRNO_INVALID_DIR 14 +#define ME_ERRNO_PREVIOUS_CONFIG 15 +#define ME_ERRNO_NOT_SUPPORTED 16 +#define ME_ERRNO_SUBDEVICE_TYPE 17 +#define ME_ERRNO_USER_BUFFER_SIZE 18 +#define ME_ERRNO_LOCKED 19 +#define ME_ERRNO_NOMORE_SUBDEVICE_TYPE 20 +#define ME_ERRNO_TIMEOUT 21 +#define ME_ERRNO_SIGNAL 22 +#define ME_ERRNO_INVALID_IRQ_SOURCE 23 +#define ME_ERRNO_THREAD_RUNNING 24 +#define ME_ERRNO_START_THREAD 25 +#define ME_ERRNO_CANCEL_THREAD 26 +#define ME_ERRNO_NO_CALLBACK 27 +#define ME_ERRNO_USED 28 +#define ME_ERRNO_INVALID_UNIT 29 +#define ME_ERRNO_INVALID_MIN_MAX 30 +#define ME_ERRNO_NO_RANGE 31 +#define ME_ERRNO_INVALID_RANGE 32 +#define ME_ERRNO_SUBDEVICE_BUSY 33 +#define ME_ERRNO_INVALID_LOCK 34 +#define ME_ERRNO_INVALID_SWITCH 35 +#define ME_ERRNO_INVALID_ERROR_MSG_COUNT 36 +#define ME_ERRNO_INVALID_STREAM_CONFIG 37 +#define ME_ERRNO_INVALID_CONFIG_LIST_COUNT 38 +#define ME_ERRNO_INVALID_ACQ_START_TRIG_TYPE 39 +#define ME_ERRNO_INVALID_ACQ_START_TRIG_EDGE 40 +#define ME_ERRNO_INVALID_ACQ_START_TRIG_CHAN 41 +#define ME_ERRNO_INVALID_ACQ_START_TIMEOUT 42 +#define ME_ERRNO_INVALID_ACQ_START_ARG 43 +#define ME_ERRNO_INVALID_SCAN_START_TRIG_TYPE 44 +#define ME_ERRNO_INVALID_SCAN_START_ARG 45 +#define ME_ERRNO_INVALID_CONV_START_TRIG_TYPE 46 +#define ME_ERRNO_INVALID_CONV_START_ARG 47 +#define ME_ERRNO_INVALID_SCAN_STOP_TRIG_TYPE 48 +#define ME_ERRNO_INVALID_SCAN_STOP_ARG 49 +#define ME_ERRNO_INVALID_ACQ_STOP_TRIG_TYPE 50 +#define ME_ERRNO_INVALID_ACQ_STOP_ARG 51 +#define ME_ERRNO_SUBDEVICE_NOT_RUNNING 52 +#define ME_ERRNO_INVALID_READ_MODE 53 +#define ME_ERRNO_INVALID_VALUE_COUNT 54 +#define ME_ERRNO_INVALID_WRITE_MODE 55 +#define ME_ERRNO_INVALID_TIMER 56 +#define ME_ERRNO_DEVICE_UNPLUGGED 57 +#define ME_ERRNO_USED_INTERNAL 58 +#define ME_ERRNO_INVALID_DUTY_CYCLE 59 +#define ME_ERRNO_INVALID_WAIT 60 +#define ME_ERRNO_CONNECT_REMOTE 61 +#define ME_ERRNO_COMMUNICATION 62 +#define ME_ERRNO_INVALID_SINGLE_LIST 63 +#define ME_ERRNO_INVALID_MODULE_TYPE 64 +#define ME_ERRNO_INVALID_START_MODE 65 +#define ME_ERRNO_INVALID_STOP_MODE 66 +#define ME_ERRNO_INVALID_FIFO_IRQ_THRESHOLD 67 +#define ME_ERRNO_INVALID_POINTER 68 +#define ME_ERRNO_CREATE_EVENT 69 +#define ME_ERRNO_LACK_OF_RESOURCES 70 +#define ME_ERRNO_CANCELLED 71 +#define ME_ERRNO_RING_BUFFER_OVERFLOW 72 +#define ME_ERRNO_RING_BUFFER_UNDEFFLOW 73 +#define ME_ERRNO_INVALID_IRQ_EDGE 74 +#define ME_ERRNO_INVALID_IRQ_ARG 75 +#define ME_ERRNO_INVALID_CAP 76 +#define ME_ERRNO_INVALID_CAP_ARG_COUNT 77 +#define ME_ERRNO_INTERNAL 78 + +/** New error for range check */ +#define ME_ERRNO_VALUE_OUT_OF_RANGE 79 +#define ME_ERRNO_FIFO_BUFFER_OVERFLOW 80 +#define ME_ERRNO_FIFO_BUFFER_UNDEFFLOW 81 + +#define ME_ERRNO_INVALID_ERROR_NUMBER 82 +#endif diff --git a/drivers/staging/meilhaus/mefirmware.c b/drivers/staging/meilhaus/mefirmware.c new file mode 100644 index 000000000000..c07d202e8cb5 --- /dev/null +++ b/drivers/staging/meilhaus/mefirmware.c @@ -0,0 +1,137 @@ +/** + * @file mefirmware.c + * + * @brief Implements the firmware handling. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/*************************************************************************** + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) * + * Copyright (C) 2007 by Krzysztof Gantzke k.gantzke@meilhaus.de * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef KBUILD_MODNAME +# define KBUILD_MODNAME KBUILD_STR(mefirmware) +#endif + +#include +#include + +#include + +#include "meplx_reg.h" +#include "medebug.h" + +#include "mefirmware.h" + +int me_xilinx_download(unsigned long register_base_control, + unsigned long register_base_data, + struct device *dev, const char *firmware_name) +{ + int err = ME_ERRNO_FIRMWARE; + uint32_t value = 0; + int idx = 0; + + const struct firmware *fw; + + PDEBUG("executed.\n"); + + if (!firmware_name) { + PERROR("Request for firmware failed. No name provided. \n"); + return err; + } + + PINFO("Request '%s' firmware.\n", firmware_name); + err = request_firmware(&fw, firmware_name, dev); + + if (err) { + PERROR("Request for firmware failed.\n"); + return err; + } + // Set PLX local interrupt 2 polarity to high. + // Interrupt is thrown by init pin of xilinx. + outl(PLX_INTCSR_LOCAL_INT2_POL, register_base_control + PLX_INTCSR); + + // Set /CS and /WRITE of the Xilinx + value = inl(register_base_control + PLX_ICR); + value |= ME_FIRMWARE_CS_WRITE; + outl(value, register_base_control + PLX_ICR); + + // Init Xilinx with CS1 + inl(register_base_data + ME_XILINX_CS1_REG); + + // Wait for init to complete + udelay(20); + + // Checkl /INIT pin + if (! + (inl(register_base_control + PLX_INTCSR) & + PLX_INTCSR_LOCAL_INT2_STATE)) { + PERROR("Can't init Xilinx.\n"); + release_firmware(fw); + return -EIO; + } + // Reset /CS and /WRITE of the Xilinx + value = inl(register_base_control + PLX_ICR); + value &= ~ME_FIRMWARE_CS_WRITE; + outl(value, register_base_control + PLX_ICR); + + // Download Xilinx firmware + udelay(10); + + for (idx = 0; idx < fw->size; idx++) { + outl(fw->data[idx], register_base_data); +#ifdef ME6000_v2_4 +/// This checking only for board's version 2.4 + // Check if BUSY flag is set (low = ready, high = busy) + if (inl(register_base_control + PLX_ICR) & + ME_FIRMWARE_BUSY_FLAG) { + PERROR("Xilinx is still busy (idx = %d)\n", idx); + release_firmware(fw); + return -EIO; + } +#endif //ME6000_v2_4 + } + PDEBUG("Download finished. %d bytes written to PLX.\n", idx); + + // If done flag is high download was successful + if (inl(register_base_control + PLX_ICR) & ME_FIRMWARE_DONE_FLAG) { + PDEBUG("SUCCESS. Done flag is set.\n"); + } else { + PERROR("FAILURE. DONE flag is not set.\n"); + release_firmware(fw); + return -EIO; + } + + // Set /CS and /WRITE + value = inl(register_base_control + PLX_ICR); + value |= ME_FIRMWARE_CS_WRITE; + outl(value, register_base_control + PLX_ICR); + + PDEBUG("Enable interrupts on the PCI interface.\n"); + outl(ME_PLX_PCI_ACTIVATE, register_base_control + PLX_INTCSR); + release_firmware(fw); + + return 0; +} diff --git a/drivers/staging/meilhaus/mefirmware.h b/drivers/staging/meilhaus/mefirmware.h new file mode 100644 index 000000000000..a2685080c97b --- /dev/null +++ b/drivers/staging/meilhaus/mefirmware.h @@ -0,0 +1,57 @@ +/** + * @file mefirmware.h + * + * @brief Definitions of the firmware handling functions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/*************************************************************************** + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) * + * Copyright (C) 2007 by Krzysztof Gantzke k.gantzke@meilhaus.de * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#ifndef _MEFIRMWARE_H +# define _MEFIRMWARE_H + +# ifdef __KERNEL__ + +#define ME_ERRNO_FIRMWARE -1 + +/** +* Registry +*/ +#define ME_XILINX_CS1_REG 0x00C8 + +/** +* Flags (bits) +*/ + +#define ME_FIRMWARE_BUSY_FLAG 0x00000020 +#define ME_FIRMWARE_DONE_FLAG 0x00000004 +#define ME_FIRMWARE_CS_WRITE 0x00000100 + +#define ME_PLX_PCI_ACTIVATE 0x43 + +int me_xilinx_download(unsigned long register_base_control, + unsigned long register_base_data, + struct device *dev, const char *firmware_name); + +# endif //__KERNEL__ + +#endif //_MEFIRMWARE_H diff --git a/drivers/staging/meilhaus/meids.h b/drivers/staging/meilhaus/meids.h new file mode 100644 index 000000000000..b3e757cbdda6 --- /dev/null +++ b/drivers/staging/meilhaus/meids.h @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : meids.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _MEIDS_H_ +#define _MEIDS_H_ + +#ifdef __KERNEL__ + +/*============================================================================= + Driver names + ===========================================================================*/ + +#define MEMAIN_NAME "memain" +#define ME1000_NAME "me1000" +#define ME1400_NAME "me1400" +#define ME1600_NAME "me1600" +#define ME4600_NAME "me4600" +#define ME6000_NAME "me6000" +#define ME0600_NAME "me0600" //"me630" +#define ME8100_NAME "me8100" +#define ME8200_NAME "me8200" +#define ME0900_NAME "me0900" //"me9x" +//#define MEPHISTO_S1_NAME "mephisto_s1" +#define MEDUMMY_NAME "medummy" + +#endif +#endif diff --git a/drivers/staging/meilhaus/meinternal.h b/drivers/staging/meilhaus/meinternal.h new file mode 100644 index 000000000000..8d126b4905a7 --- /dev/null +++ b/drivers/staging/meilhaus/meinternal.h @@ -0,0 +1,363 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : meinternal.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _MEINTERNAL_H_ +#define _MEINTERNAL_H_ + +/*============================================================================= + PCI Vendor IDs + ===========================================================================*/ + +#define PCI_VENDOR_ID_MEILHAUS 0x1402 + +/*============================================================================= + PCI Device IDs + ===========================================================================*/ + +#define PCI_DEVICE_ID_MEILHAUS_ME1000 0x1000 +#define PCI_DEVICE_ID_MEILHAUS_ME1000_A 0x100A +#define PCI_DEVICE_ID_MEILHAUS_ME1000_B 0x100B + +#define PCI_DEVICE_ID_MEILHAUS_ME1400 0x1400 +#define PCI_DEVICE_ID_MEILHAUS_ME140A 0x140A +#define PCI_DEVICE_ID_MEILHAUS_ME140B 0x140B +#define PCI_DEVICE_ID_MEILHAUS_ME14E0 0x14E0 +#define PCI_DEVICE_ID_MEILHAUS_ME14EA 0x14EA +#define PCI_DEVICE_ID_MEILHAUS_ME14EB 0x14EB +#define PCI_DEVICE_ID_MEILHAUS_ME140C 0X140C +#define PCI_DEVICE_ID_MEILHAUS_ME140D 0X140D + +#define PCI_DEVICE_ID_MEILHAUS_ME1600_4U 0x1604 // 4 voltage outputs +#define PCI_DEVICE_ID_MEILHAUS_ME1600_8U 0x1608 // 8 voltage outputs +#define PCI_DEVICE_ID_MEILHAUS_ME1600_12U 0x160C // 12 voltage outputs +#define PCI_DEVICE_ID_MEILHAUS_ME1600_16U 0x160F // 16 voltage outputs +#define PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I 0x168F // 16 voltage/8 current o. + +#define PCI_DEVICE_ID_MEILHAUS_ME4610 0x4610 // Jekyll + +#define PCI_DEVICE_ID_MEILHAUS_ME4650 0x4650 // Low Cost version + +#define PCI_DEVICE_ID_MEILHAUS_ME4660 0x4660 // Standard version +#define PCI_DEVICE_ID_MEILHAUS_ME4660I 0x4661 // Isolated version +#define PCI_DEVICE_ID_MEILHAUS_ME4660S 0x4662 // Standard version with Sample and Hold +#define PCI_DEVICE_ID_MEILHAUS_ME4660IS 0x4663 // Isolated version with Sample and Hold + +#define PCI_DEVICE_ID_MEILHAUS_ME4670 0x4670 // Standard version +#define PCI_DEVICE_ID_MEILHAUS_ME4670I 0x4671 // Isolated version +#define PCI_DEVICE_ID_MEILHAUS_ME4670S 0x4672 // Standard version with Sample and Hold +#define PCI_DEVICE_ID_MEILHAUS_ME4670IS 0x4673 // Isolated version with Sample and Hold + +#define PCI_DEVICE_ID_MEILHAUS_ME4680 0x4680 // Standard version +#define PCI_DEVICE_ID_MEILHAUS_ME4680I 0x4681 // Isolated version +#define PCI_DEVICE_ID_MEILHAUS_ME4680S 0x4682 // Standard version with Sample and Hold +#define PCI_DEVICE_ID_MEILHAUS_ME4680IS 0x4683 // Isolated version with Sample and Hold + +/* ME6000 standard version */ +#define PCI_DEVICE_ID_MEILHAUS_ME6004 0x6004 +#define PCI_DEVICE_ID_MEILHAUS_ME6008 0x6008 +#define PCI_DEVICE_ID_MEILHAUS_ME600F 0x600F + +/* ME6000 isolated version */ +#define PCI_DEVICE_ID_MEILHAUS_ME6014 0x6014 +#define PCI_DEVICE_ID_MEILHAUS_ME6018 0x6018 +#define PCI_DEVICE_ID_MEILHAUS_ME601F 0x601F + +/* ME6000 isle version */ +#define PCI_DEVICE_ID_MEILHAUS_ME6034 0x6034 +#define PCI_DEVICE_ID_MEILHAUS_ME6038 0x6038 +#define PCI_DEVICE_ID_MEILHAUS_ME603F 0x603F + +/* ME6000 standard version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6044 0x6044 +#define PCI_DEVICE_ID_MEILHAUS_ME6048 0x6048 +#define PCI_DEVICE_ID_MEILHAUS_ME604F 0x604F + +/* ME6000 isolated version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6054 0x6054 +#define PCI_DEVICE_ID_MEILHAUS_ME6058 0x6058 +#define PCI_DEVICE_ID_MEILHAUS_ME605F 0x605F + +/* ME6000 isle version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6074 0x6074 +#define PCI_DEVICE_ID_MEILHAUS_ME6078 0x6078 +#define PCI_DEVICE_ID_MEILHAUS_ME607F 0x607F + +/* ME6100 standard version */ +#define PCI_DEVICE_ID_MEILHAUS_ME6104 0x6104 +#define PCI_DEVICE_ID_MEILHAUS_ME6108 0x6108 +#define PCI_DEVICE_ID_MEILHAUS_ME610F 0x610F + +/* ME6100 isolated version */ +#define PCI_DEVICE_ID_MEILHAUS_ME6114 0x6114 +#define PCI_DEVICE_ID_MEILHAUS_ME6118 0x6118 +#define PCI_DEVICE_ID_MEILHAUS_ME611F 0x611F + +/* ME6100 isle version */ +#define PCI_DEVICE_ID_MEILHAUS_ME6134 0x6134 +#define PCI_DEVICE_ID_MEILHAUS_ME6138 0x6138 +#define PCI_DEVICE_ID_MEILHAUS_ME613F 0x613F + +/* ME6100 standard version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6144 0x6144 +#define PCI_DEVICE_ID_MEILHAUS_ME6148 0x6148 +#define PCI_DEVICE_ID_MEILHAUS_ME614F 0x614F + +/* ME6100 isolated version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6154 0x6154 +#define PCI_DEVICE_ID_MEILHAUS_ME6158 0x6158 +#define PCI_DEVICE_ID_MEILHAUS_ME615F 0x615F + +/* ME6100 isle version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6174 0x6174 +#define PCI_DEVICE_ID_MEILHAUS_ME6178 0x6178 +#define PCI_DEVICE_ID_MEILHAUS_ME617F 0x617F + +/* ME6200 isolated version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6259 0x6259 + +/* ME6300 isolated version with DIO */ +#define PCI_DEVICE_ID_MEILHAUS_ME6359 0x6359 + +/* ME0630 */ +#define PCI_DEVICE_ID_MEILHAUS_ME0630 0x0630 + +/* ME8100 */ +#define PCI_DEVICE_ID_MEILHAUS_ME8100_A 0x810A +#define PCI_DEVICE_ID_MEILHAUS_ME8100_B 0x810B + +/* ME8200 */ +#define PCI_DEVICE_ID_MEILHAUS_ME8200_A 0x820A +#define PCI_DEVICE_ID_MEILHAUS_ME8200_B 0x820B + +/* ME0900 */ +#define PCI_DEVICE_ID_MEILHAUS_ME0940 0x0940 +#define PCI_DEVICE_ID_MEILHAUS_ME0950 0x0950 +#define PCI_DEVICE_ID_MEILHAUS_ME0960 0x0960 + + +/*============================================================================= + USB Vendor IDs + ===========================================================================*/ + +//#define USB_VENDOR_ID_MEPHISTO_S1 0x0403 + + +/*============================================================================= + USB Device IDs + ===========================================================================*/ + +//#define USB_DEVICE_ID_MEPHISTO_S1 0xDCD0 + + +/* ME-1000 defines */ +#define ME1000_NAME_DRIVER "ME-1000" + +#define ME1000_NAME_DEVICE_ME1000 "ME-1000" + +#define ME1000_DESCRIPTION_DEVICE_ME1000 "ME-1000 device, 128 digital i/o lines." + +/* ME-1400 defines */ +#define ME1400_NAME_DRIVER "ME-1400" + +#define ME1400_NAME_DEVICE_ME1400 "ME-1400" +#define ME1400_NAME_DEVICE_ME1400E "ME-1400E" +#define ME1400_NAME_DEVICE_ME1400A "ME-1400A" +#define ME1400_NAME_DEVICE_ME1400EA "ME-1400EA" +#define ME1400_NAME_DEVICE_ME1400B "ME-1400B" +#define ME1400_NAME_DEVICE_ME1400EB "ME-1400EB" +#define ME1400_NAME_DEVICE_ME1400C "ME-1400C" +#define ME1400_NAME_DEVICE_ME1400D "ME-1400D" + +#define ME1400_DESCRIPTION_DEVICE_ME1400 "ME-1400 device, 24 digital i/o lines." +#define ME1400_DESCRIPTION_DEVICE_ME1400E "ME-1400E device, 24 digital i/o lines." +#define ME1400_DESCRIPTION_DEVICE_ME1400A "ME-1400A device, 24 digital i/o lines, 3 counters." +#define ME1400_DESCRIPTION_DEVICE_ME1400EA "ME-1400EA device, 24 digital i/o lines, 3 counters." +#define ME1400_DESCRIPTION_DEVICE_ME1400B "ME-1400B device, 48 digital i/o lines, 6 counters." +#define ME1400_DESCRIPTION_DEVICE_ME1400EB "ME-1400EB device, 48 digital i/o lines, 6 counters." +#define ME1400_DESCRIPTION_DEVICE_ME1400C "ME-1400C device, 24 digital i/o lines, 15 counters." +#define ME1400_DESCRIPTION_DEVICE_ME1400D "ME-1400D device, 48 digital i/o lines, 30 counters." + +/* ME-1600 defines */ +#define ME1600_NAME_DRIVER "ME-1600" + +#define ME1600_NAME_DEVICE_ME16004U "ME-1600/4U" +#define ME1600_NAME_DEVICE_ME16008U "ME-1600/8U" +#define ME1600_NAME_DEVICE_ME160012U "ME-1600/12U" +#define ME1600_NAME_DEVICE_ME160016U "ME-1600/16U" +#define ME1600_NAME_DEVICE_ME160016U8I "ME-1600/16U8I" + +#define ME1600_DESCRIPTION_DEVICE_ME16004U "ME-1600/4U device, 4 voltage outputs." +#define ME1600_DESCRIPTION_DEVICE_ME16008U "ME-1600/8U device, 8 voltage outputs." +#define ME1600_DESCRIPTION_DEVICE_ME160012U "ME-1600/12U device, 12 voltage outputs." +#define ME1600_DESCRIPTION_DEVICE_ME160016U "ME-1600/16U device, 16 voltage outputs." +#define ME1600_DESCRIPTION_DEVICE_ME160016U8I "ME-1600/16U8I device, 16 voltage, 8 current outputs." + +/* ME-4000 defines */ +#define ME4600_NAME_DRIVER "ME-4600" + +#define ME4600_NAME_DEVICE_ME4610 "ME-4610" +#define ME4600_NAME_DEVICE_ME4650 "ME-4650" +#define ME4600_NAME_DEVICE_ME4660 "ME-4660" +#define ME4600_NAME_DEVICE_ME4660I "ME-4660I" +#define ME4600_NAME_DEVICE_ME4660S "ME-4660S" +#define ME4600_NAME_DEVICE_ME4660IS "ME-4660IS" +#define ME4600_NAME_DEVICE_ME4670 "ME-4670" +#define ME4600_NAME_DEVICE_ME4670I "ME-4670I" +#define ME4600_NAME_DEVICE_ME4670S "ME-4670S" +#define ME4600_NAME_DEVICE_ME4670IS "ME-4670IS" +#define ME4600_NAME_DEVICE_ME4680 "ME-4680" +#define ME4600_NAME_DEVICE_ME4680I "ME-4680I" +#define ME4600_NAME_DEVICE_ME4680S "ME-4680S" +#define ME4600_NAME_DEVICE_ME4680IS "ME-4680IS" + +#define ME4600_DESCRIPTION_DEVICE_ME4610 "ME-4610 device, 16 streaming analog inputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4650 "ME-4650 device, 16 streaming analog inputs, 32 digital i/o lines, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4660 "ME-4660 device, 16 streaming analog inputs, 2 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4660I "ME-4660I opto isolated device, 16 streaming analog inputs, 2 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4660S "ME-4660 device, 16 streaming analog inputs (8 S&H), 2 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4660IS "ME-4660I opto isolated device, 16 streaming analog inputs (8 S&H), 2 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4670 "ME-4670 device, 32 streaming analog inputs, 4 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4670I "ME-4670I opto isolated device, 32 streaming analog inputs, 4 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4670S "ME-4670S device, 32 streaming analog inputs (8 S&H), 4 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4670IS "ME-4670IS opto isolated device, 32 streaming analog inputs (8 S&H), 4 single analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4680 "ME-4680 device, 32 streaming analog inputs, 4 streaming analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4680I "ME-4680I opto isolated device, 32 streaming analog inputs, 4 streaming analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4680S "ME-4680S device, 32 streaming analog inputs, 4 streaming analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." +#define ME4600_DESCRIPTION_DEVICE_ME4680IS "ME-4680IS opto isolated device, 32 streaming analog inputs (8 S&H), 4 streaming analog outputs, 32 digital i/o lines, 3 counters, 1 external interrupt." + +/* ME-6000 defines */ +#define ME6000_NAME_DRIVER "ME-6000" + +#define ME6000_NAME_DEVICE_ME60004 "ME-6000/4" +#define ME6000_NAME_DEVICE_ME60008 "ME-6000/8" +#define ME6000_NAME_DEVICE_ME600016 "ME-6000/16" +#define ME6000_NAME_DEVICE_ME6000I4 "ME-6000I/4" +#define ME6000_NAME_DEVICE_ME6000I8 "ME-6000I/8" +#define ME6000_NAME_DEVICE_ME6000I16 "ME-6000I/16" +#define ME6000_NAME_DEVICE_ME6000ISLE4 "ME-6000ISLE/4" +#define ME6000_NAME_DEVICE_ME6000ISLE8 "ME-6000ISLE/8" +#define ME6000_NAME_DEVICE_ME6000ISLE16 "ME-6000ISLE/16" +#define ME6000_NAME_DEVICE_ME61004 "ME-6100/4" +#define ME6000_NAME_DEVICE_ME61008 "ME-6100/8" +#define ME6000_NAME_DEVICE_ME610016 "ME-6100/16" +#define ME6000_NAME_DEVICE_ME6100I4 "ME-6100I/4" +#define ME6000_NAME_DEVICE_ME6100I8 "ME-6100I/8" +#define ME6000_NAME_DEVICE_ME6100I16 "ME-6100I/16" +#define ME6000_NAME_DEVICE_ME6100ISLE4 "ME-6100ISLE/4" +#define ME6000_NAME_DEVICE_ME6100ISLE8 "ME-6100ISLE/8" +#define ME6000_NAME_DEVICE_ME6100ISLE16 "ME-6100ISLE/16" +#define ME6000_NAME_DEVICE_ME60004DIO "ME-6000/4/DIO" +#define ME6000_NAME_DEVICE_ME60008DIO "ME-6000/8/DIO" +#define ME6000_NAME_DEVICE_ME600016DIO "ME-6000/16/DIO" +#define ME6000_NAME_DEVICE_ME6000I4DIO "ME-6000I/4/DIO" +#define ME6000_NAME_DEVICE_ME6000I8DIO "ME-6000I/8/DIO" +#define ME6000_NAME_DEVICE_ME6000I16DIO "ME-6000I/16/DIO" +#define ME6000_NAME_DEVICE_ME6000ISLE4DIO "ME-6000ISLE/4/DIO" +#define ME6000_NAME_DEVICE_ME6000ISLE8DIO "ME-6000ISLE/8/DIO" +#define ME6000_NAME_DEVICE_ME6000ISLE16DIO "ME-6000ISLE/16/DIO" +#define ME6000_NAME_DEVICE_ME61004DIO "ME-6100/4/DIO" +#define ME6000_NAME_DEVICE_ME61008DIO "ME-6100/8/DIO" +#define ME6000_NAME_DEVICE_ME610016DIO "ME-6100/16/DIO" +#define ME6000_NAME_DEVICE_ME6100I4DIO "ME-6100I/4/DIO" +#define ME6000_NAME_DEVICE_ME6100I8DIO "ME-6100I/8/DIO" +#define ME6000_NAME_DEVICE_ME6100I16DIO "ME-6100I/16/DIO" +#define ME6000_NAME_DEVICE_ME6100ISLE4DIO "ME-6100ISLE/4/DIO" +#define ME6000_NAME_DEVICE_ME6100ISLE8DIO "ME-6100ISLE/8/DIO" +#define ME6000_NAME_DEVICE_ME6100ISLE16DIO "ME-6100ISLE/16/DIO" +#define ME6000_NAME_DEVICE_ME6200I9DIO "ME-6200I/9/DIO" +#define ME6000_NAME_DEVICE_ME6300I9DIO "ME-6300I/9/DIO" + +#define ME6000_DESCRIPTION_DEVICE_ME60004 "ME-6000/4 device, 4 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME60008 "ME-6000/8 device, 8 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME600016 "ME-6000/16 device, 16 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME6000I4 "ME-6000I/4 isolated device, 4 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME6000I8 "ME-6000I/8 isolated device, 8 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME6000I16 "ME-6000I/16 isolated device, 16 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME6000ISLE4 "ME-6000ISLE/4 isle device, 4 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME6000ISLE8 "ME-6000ISLE/8 isle device, 8 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME6000ISLE16 "ME-6000ISLE/16 isle device, 16 single analog outputs" +#define ME6000_DESCRIPTION_DEVICE_ME61004 "ME-6100/4 device, 4 streaming analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME61008 "ME-6100/8 device, 4 streaming, 4 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME610016 "ME-6100/16 device, 4 streaming, 12 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME6100I4 "ME-6100I/4 isolated device, 4 streaming analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME6100I8 "ME-6100I/8 isolated device, 4 streaming, 4 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME6100I16 "ME-6100I/16 isolated device, 4 streaming, 12 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME6100ISLE4 "ME-6100ISLE/4 isle device, 4 streaming analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME6100ISLE8 "ME-6100ISLE/8 isle device, 4 streaming, 4 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME6100ISLE16 "ME-6100ISLE/16 isle device, 4 streaming, 12 single analog outputs." +#define ME6000_DESCRIPTION_DEVICE_ME60004DIO "ME-6000/4/DIO device, 4 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME60008DIO "ME-6000/8/DIO device, 8 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME600016DIO "ME-6000/16/DIO device, 8 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6000I4DIO "ME-6000I/4/DIO isolated device, 4 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6000I8DIO "ME-6000I/8/DIO isolated device, 8 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6000I16DIO "ME-6000I/16/DIO isolated device, 16 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6000ISLE4DIO "ME-6000ISLE/4/DIO isle device, 4 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6000ISLE8DIO "ME-6000ISLE/8/DIO isle device, 8 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6000ISLE16DIO "ME-6000ISLE/16/DIO isle device, 16 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME61004DIO "ME-6100/4/DIO device, 4 streaming analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME61008DIO "ME-6100/8/DIO device, 4 streaming, 4 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME610016DIO "ME-6100/16/DIO device, 4 streaming, 12 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6100I4DIO "ME-6100I/4/DIO isolated device, 4 streaming analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6100I8DIO "ME-6100I/8/DIO isolated device, 4 streaming, 4 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6100I16DIO "ME-6100I/16/DIO isolated device, 4 streaming, 12 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6100ISLE4DIO "ME-6100ISLE/4/DIO isle device, 4 streaming analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6100ISLE8DIO "ME-6100ISLE/8/DIO isle device, 4 streaming, 4 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6100ISLE16DIO "ME-6100ISLE/16/DIO isle device, 4 streaming, 12 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6200I9DIO "ME-6200I/9/DIO isolated device, 9 single analog outputs, 16 digital i/o lines." +#define ME6000_DESCRIPTION_DEVICE_ME6300I9DIO "ME-6300I/9/DIO isolated device, 4 streaming, 5 single analog outputs, 16 digital i/o lines." + +/* ME-630 defines */ +#define ME0600_NAME_DRIVER "ME-0600" + +#define ME0600_NAME_DEVICE_ME0630 "ME-630" + +#define ME0600_DESCRIPTION_DEVICE_ME0630 "ME-630 device, up to 16 relay, 8 digital ttl input lines, 8 isolated digital input lines, 16 digital i/o lines, 2 external interrupts." + +/* ME-8100 defines */ +#define ME8100_NAME_DRIVER "ME-8100" + +#define ME8100_NAME_DEVICE_ME8100A "ME-8100A" +#define ME8100_NAME_DEVICE_ME8100B "ME-8100B" + +#define ME8100_DESCRIPTION_DEVICE_ME8100A "ME-8100A opto isolated device, 16 digital input lines, 16 digital output lines." +#define ME8100_DESCRIPTION_DEVICE_ME8100B "ME-8100B opto isolated device, 32 digital input lines, 32 digital output lines, 3 counters." + +/* ME-8200 defines */ +#define ME8200_NAME_DRIVER "ME-8200" + +#define ME8200_NAME_DEVICE_ME8200A "ME-8200A" +#define ME8200_NAME_DEVICE_ME8200B "ME-8200B" + +#define ME8200_DESCRIPTION_DEVICE_ME8200A "ME-8200A opto isolated device, 8 digital output lines, 8 digital input lines, 16 digital i/o lines." +#define ME8200_DESCRIPTION_DEVICE_ME8200B "ME-8200B opto isolated device, 16 digital output lines, 16 digital input lines, 16 digital i/o lines." + +/* ME-0900 defines */ +#define ME0900_NAME_DRIVER "ME-0900" + +#define ME0900_NAME_DEVICE_ME0940 "ME-94" +#define ME0900_NAME_DEVICE_ME0950 "ME-95" +#define ME0900_NAME_DEVICE_ME0960 "ME-96" + +#define ME0900_DESCRIPTION_DEVICE_ME0940 "ME-94 device, 16 digital input lines, 2 external interrupt lines." +#define ME0900_DESCRIPTION_DEVICE_ME0950 "ME-95 device, 16 digital output lines." +#define ME0900_DESCRIPTION_DEVICE_ME0960 "ME-96 device, 8 digital input lines, 8 digital output lines, 2 external interrupt lines." + +/* ME-DUMMY defines */ +#define MEDUMMY_NAME_DRIVER "ME-Dummy" + +/* MEPHISTO_S1 defines */ +/* +#define MEPHISTO_S1_NAME_DRIVER "MEphisto Scope 1" +#define MEPHISTO_S1_NAME_DEVICE "MEphisto Scope 1" +#define MEPHISTO_S1_DESCRIPTION_DEVICE "MEphisto Scope 1 device, 2 analog inputs, 24 digital i/o." +*/ +/* Error defines */ +#define EMPTY_NAME_DRIVER "ME-???" +#define EMPTY_NAME_DEVICE "ME-???" +#define EMPTY_DESCRIPTION_DEVICE "ME-??? unknown device" + +#endif diff --git a/drivers/staging/meilhaus/meioctl.h b/drivers/staging/meilhaus/meioctl.h new file mode 100644 index 000000000000..6dc719fba57c --- /dev/null +++ b/drivers/staging/meilhaus/meioctl.h @@ -0,0 +1,515 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : meioctl.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _MEIOCTL_H_ +#define _MEIOCTL_H_ + + +/*============================================================================= + Types for the input/output ioctls + ===========================================================================*/ + +typedef struct me_io_irq_start { + int device; + int subdevice; + int channel; + int irq_source; + int irq_edge; + int irq_arg; + int flags; + int errno; +} me_io_irq_start_t; + + +typedef struct me_io_irq_wait { + int device; + int subdevice; + int channel; + int irq_count; + int value; + int time_out; + int flags; + int errno; +} me_io_irq_wait_t; + + +typedef struct me_io_irq_stop { + int device; + int subdevice; + int channel; + int flags; + int errno; +} me_io_irq_stop_t; + + +typedef struct me_io_reset_device { + int device; + int flags; + int errno; +} me_io_reset_device_t; + + +typedef struct me_io_reset_subdevice { + int device; + int subdevice; + int flags; + int errno; +} me_io_reset_subdevice_t; + + +typedef struct me_io_single_config { + int device; + int subdevice; + int channel; + int single_config; + int ref; + int trig_chan; + int trig_type; + int trig_edge; + int flags; + int errno; +} me_io_single_config_t; + + +typedef struct me_io_single { + meIOSingle_t *single_list; + int count; + int flags; + int errno; +} me_io_single_t; + + +typedef struct me_io_stream_config { + int device; + int subdevice; + meIOStreamConfig_t *config_list; + int count; + meIOStreamTrigger_t trigger; + int fifo_irq_threshold; + int flags; + int errno; +} me_io_stream_config_t; + + +typedef struct me_io_stream_new_values { + int device; + int subdevice; + int time_out; + int count; + int flags; + int errno; +} me_io_stream_new_values_t; + + +typedef struct me_io_stream_read { + int device; + int subdevice; + int read_mode; + int *values; + int count; + int flags; + int errno; +} me_io_stream_read_t; + + +typedef struct me_io_stream_start { + meIOStreamStart_t *start_list; + int count; + int flags; + int errno; +} me_io_stream_start_t; + + +typedef struct me_io_stream_status { + int device; + int subdevice; + int wait; + int status; + int count; + int flags; + int errno; +} me_io_stream_status_t; + + +typedef struct me_io_stream_stop { + meIOStreamStop_t *stop_list; + int count; + int flags; + int errno; +} me_io_stream_stop_t; + + +typedef struct me_io_stream_write { + int device; + int subdevice; + int write_mode; + int *values; + int count; + int flags; + int errno; +} me_io_stream_write_t; + + +/*============================================================================= + Types for the lock ioctls + ===========================================================================*/ + +typedef struct me_lock_device { + int device; + int lock; + int flags; + int errno; +} me_lock_device_t; + + +typedef struct me_lock_driver { + int flags; + int lock; + int errno; +} me_lock_driver_t; + + +typedef struct me_lock_subdevice { + int device; + int subdevice; + int lock; + int flags; + int errno; +} me_lock_subdevice_t; + + +/*============================================================================= + Types for the query ioctls + ===========================================================================*/ + +typedef struct me_query_info_device { + int device; + int vendor_id; + int device_id; + int serial_no; + int bus_type; + int bus_no; + int dev_no; + int func_no; + int plugged; + int errno; +} me_query_info_device_t; + + +typedef struct me_query_description_device { + int device; + char *name; + int count; + int errno; +} me_query_description_device_t; + + +typedef struct me_query_name_device { + int device; + char *name; + int count; + int errno; +} me_query_name_device_t; + + +typedef struct me_query_name_device_driver { + int device; + char *name; + int count; + int errno; +} me_query_name_device_driver_t; + + +typedef struct me_query_version_main_driver { + int version; + int errno; +} me_query_version_main_driver_t; + + +typedef struct me_query_version_device_driver { + int device; + int version; + int errno; +} me_query_version_device_driver_t; + + +typedef struct me_query_number_devices { + int number; + int errno; +} me_query_number_devices_t; + + +typedef struct me_query_number_subdevices { + int device; + int number; + int errno; +} me_query_number_subdevices_t; + + +typedef struct me_query_number_channels { + int device; + int subdevice; + int number; + int errno; +} me_query_number_channels_t; + + +typedef struct me_query_number_ranges { + int device; + int subdevice; + int channel; + int unit; + int number; + int errno; +} me_query_number_ranges_t; + + +typedef struct me_query_subdevice_by_type { + int device; + int start_subdevice; + int type; + int subtype; + int subdevice; + int errno; +} me_query_subdevice_by_type_t; + + +typedef struct me_query_subdevice_type { + int device; + int subdevice; + int type; + int subtype; + int errno; +} me_query_subdevice_type_t; + + +typedef struct me_query_subdevice_caps { + int device; + int subdevice; + int caps; + int errno; +} me_query_subdevice_caps_t; + + +typedef struct me_query_subdevice_caps_args { + int device; + int subdevice; + int cap; + int args[8]; + int count; + int errno; +} me_query_subdevice_caps_args_t; + + +typedef struct me_query_timer { + int device; + int subdevice; + int timer; + int base_frequency; + long long min_ticks; + long long max_ticks; + int errno; +} me_query_timer_t; + + +typedef struct me_query_range_by_min_max { + int device; + int subdevice; + int channel; + int unit; + int min; + int max; + int max_data; + int range; + int errno; +} me_query_range_by_min_max_t; + + +typedef struct me_query_range_info { + int device; + int subdevice; + int channel; + int unit; + int range; + int min; + int max; + int max_data; + int errno; +} me_query_range_info_t; + + +/*============================================================================= + Types for the configuration ioctls + ===========================================================================*/ + +typedef struct me_cfg_tcpip_location { + int access_type; + char *remote_host; + int remote_device_number; +} me_cfg_tcpip_location_t; + + +typedef union me_cfg_tcpip { + int access_type; + me_cfg_tcpip_location_t location; +} me_cfg_tcpip_t; + + +typedef struct me_cfg_pci_hw_location { + unsigned int bus_type; + unsigned int bus_no; + unsigned int device_no; + unsigned int function_no; +} me_cfg_pci_hw_location_t; + +/* +typedef struct me_cfg_usb_hw_location { + unsigned int bus_type; + unsigned int root_hub_no; +} me_cfg_usb_hw_location_t; +*/ + +typedef union me_cfg_hw_location { + unsigned int bus_type; + me_cfg_pci_hw_location_t pci; +// me_cfg_usb_hw_location_t usb; +} me_cfg_hw_location_t; + + +typedef struct me_cfg_device_info { + unsigned int vendor_id; + unsigned int device_id; + unsigned int serial_no; + me_cfg_hw_location_t hw_location; +} me_cfg_device_info_t; + + +typedef struct me_cfg_subdevice_info { + int type; + int sub_type; + unsigned int number_channels; +} me_cfg_subdevice_info_t; + + +typedef struct me_cfg_range_entry { + int unit; + double min; + double max; + unsigned int max_data; +} me_cfg_range_entry_t; + + +typedef struct me_cfg_mux32m_device { + int type; + int timed; + unsigned int ai_channel; + unsigned int dio_device; + unsigned int dio_subdevice; + unsigned int timer_device; + unsigned int timer_subdevice; + unsigned int mux32s_count; +} me_cfg_mux32m_device_t; + + +typedef struct me_cfg_demux32_device { + int type; + int timed; + unsigned int ao_channel; + unsigned int dio_device; + unsigned int dio_subdevice; + unsigned int timer_device; + unsigned int timer_subdevice; +} me_cfg_demux32_device_t; + + +typedef union me_cfg_external_device { + int type; + me_cfg_mux32m_device_t mux32m; + me_cfg_demux32_device_t demux32; +} me_cfg_external_device_t; + + +typedef struct me_cfg_subdevice_entry { + me_cfg_subdevice_info_t info; + me_cfg_range_entry_t *range_list; + unsigned int count; + int locked; + me_cfg_external_device_t external_device; +} me_cfg_subdevice_entry_t; + + +typedef struct me_cfg_device_entry { + me_cfg_tcpip_t tcpip; + me_cfg_device_info_t info; + me_cfg_subdevice_entry_t *subdevice_list; + unsigned int count; +} me_cfg_device_entry_t; + + +typedef struct me_config_load { + me_cfg_device_entry_t *device_list; + unsigned int count; + int errno; +} me_config_load_t; + + +/*============================================================================= + The ioctls of the board + ===========================================================================*/ + +#define MEMAIN_MAGIC 'y' + +#define ME_IO_IRQ_ENABLE _IOR (MEMAIN_MAGIC, 1, me_io_irq_start_t) +#define ME_IO_IRQ_WAIT _IOR (MEMAIN_MAGIC, 2, me_io_irq_wait_t) +#define ME_IO_IRQ_DISABLE _IOR (MEMAIN_MAGIC, 3, me_io_irq_stop_t) + +#define ME_IO_RESET_DEVICE _IOW (MEMAIN_MAGIC, 4, me_io_reset_device_t) +#define ME_IO_RESET_SUBDEVICE _IOW (MEMAIN_MAGIC, 5, me_io_reset_subdevice_t) + +#define ME_IO_SINGLE _IOWR(MEMAIN_MAGIC, 6, me_io_single_t) +#define ME_IO_SINGLE_CONFIG _IOW (MEMAIN_MAGIC, 7, me_io_single_config_t) + +#define ME_IO_STREAM_CONFIG _IOW (MEMAIN_MAGIC, 8, me_io_stream_config_t) +#define ME_IO_STREAM_NEW_VALUES _IOR (MEMAIN_MAGIC, 9, me_io_stream_new_values_t) +#define ME_IO_STREAM_READ _IOR (MEMAIN_MAGIC, 10, me_io_stream_read_t) +#define ME_IO_STREAM_START _IOW (MEMAIN_MAGIC, 11, me_io_stream_start_t) +#define ME_IO_STREAM_STATUS _IOR (MEMAIN_MAGIC, 12, me_io_stream_status_t) +#define ME_IO_STREAM_STOP _IOW (MEMAIN_MAGIC, 13, me_io_stream_stop_t) +#define ME_IO_STREAM_WRITE _IOW (MEMAIN_MAGIC, 14, me_io_stream_write_t) + +#define ME_LOCK_DRIVER _IOW (MEMAIN_MAGIC, 15, me_lock_driver_t) +#define ME_LOCK_DEVICE _IOW (MEMAIN_MAGIC, 16, me_lock_device_t) +#define ME_LOCK_SUBDEVICE _IOW (MEMAIN_MAGIC, 17, me_lock_subdevice_t) + +#define ME_QUERY_DESCRIPTION_DEVICE _IOR (MEMAIN_MAGIC, 18, me_query_description_device_t) + +#define ME_QUERY_INFO_DEVICE _IOR (MEMAIN_MAGIC, 19, me_query_info_device_t) + +#define ME_QUERY_NAME_DEVICE _IOR (MEMAIN_MAGIC, 20, me_query_name_device_t) +#define ME_QUERY_NAME_DEVICE_DRIVER _IOR (MEMAIN_MAGIC, 21, me_query_name_device_driver_t) + +#define ME_QUERY_NUMBER_DEVICES _IOR (MEMAIN_MAGIC, 22, me_query_number_devices_t) +#define ME_QUERY_NUMBER_SUBDEVICES _IOR (MEMAIN_MAGIC, 23, me_query_number_subdevices_t) +#define ME_QUERY_NUMBER_CHANNELS _IOR (MEMAIN_MAGIC, 24, me_query_number_channels_t) +#define ME_QUERY_NUMBER_RANGES _IOR (MEMAIN_MAGIC, 25, me_query_number_ranges_t) + +#define ME_QUERY_RANGE_BY_MIN_MAX _IOR (MEMAIN_MAGIC, 26, me_query_range_by_min_max_t) +#define ME_QUERY_RANGE_INFO _IOR (MEMAIN_MAGIC, 27, me_query_range_info_t) + +#define ME_QUERY_SUBDEVICE_BY_TYPE _IOR (MEMAIN_MAGIC, 28, me_query_subdevice_by_type_t) +#define ME_QUERY_SUBDEVICE_TYPE _IOR (MEMAIN_MAGIC, 29, me_query_subdevice_type_t) +#define ME_QUERY_SUBDEVICE_CAPS _IOR (MEMAIN_MAGIC, 29, me_query_subdevice_caps_t) +#define ME_QUERY_SUBDEVICE_CAPS_ARGS _IOR (MEMAIN_MAGIC, 30, me_query_subdevice_caps_args_t) + +#define ME_QUERY_TIMER _IOR (MEMAIN_MAGIC, 31, me_query_timer_t) + +#define ME_QUERY_VERSION_DEVICE_DRIVER _IOR (MEMAIN_MAGIC, 32, me_query_version_device_driver_t) +#define ME_QUERY_VERSION_MAIN_DRIVER _IOR (MEMAIN_MAGIC, 33, me_query_version_main_driver_t) + +#define ME_CONFIG_LOAD _IOWR(MEMAIN_MAGIC, 34, me_config_load_t) + +#endif diff --git a/drivers/staging/meilhaus/memain.c b/drivers/staging/meilhaus/memain.c new file mode 100644 index 000000000000..6cdeb8582453 --- /dev/null +++ b/drivers/staging/meilhaus/memain.c @@ -0,0 +1,2022 @@ +/** + * @file memain.c + * + * @brief Main Meilhaus device driver. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include +#include +//#include +#include +#include +#include +#include + +#include "medefines.h" +#include "metypes.h" +#include "meerror.h" + +#include "medebug.h" +#include "memain.h" +#include "medevice.h" +#include "meioctl.h" +#include "mecommon.h" + +/* Module parameters +*/ + +#ifdef BOSCH +static unsigned int me_bosch_fw = 0; + +# ifdef module_param +module_param(me_bosch_fw, int, S_IRUGO); +# else +MODULE_PARM(me_bosch_fw, "i"); +# endif + +MODULE_PARM_DESC(me_bosch_fw, + "Flags which signals the ME-4600 driver to load the bosch firmware (default = 0)."); +#endif //BOSCH + +static unsigned int major = 0; +#ifdef module_param +module_param(major, int, S_IRUGO); +#else +MODULE_PARM(major, "i"); +#endif + +/* Global Driver Lock +*/ + +static struct file *me_filep = NULL; +static int me_count = 0; +static spinlock_t me_lock = SPIN_LOCK_UNLOCKED; +static DECLARE_RWSEM(me_rwsem); + +/* Board instances are kept in a global list */ +LIST_HEAD(me_device_list); + +/* Prototypes +*/ + +static int me_probe_pci(struct pci_dev *dev, const struct pci_device_id *id); +static void me_remove_pci(struct pci_dev *dev); +static int insert_to_device_list(me_device_t * n_device); +static int replace_with_dummy(int vendor_id, int device_id, int serial_no); +static void clear_device_list(void); +static int me_open(struct inode *inode_ptr, struct file *filep); +static int me_release(struct inode *, struct file *); +static int me_ioctl(struct inode *, struct file *, unsigned int, unsigned long); +//static int me_probe_usb(struct usb_interface *interface, const struct usb_device_id *id); +//static void me_disconnect_usb(struct usb_interface *interface); + +/* Character device structure +*/ + +static struct cdev *cdevp; + +/* File operations provided by the module +*/ + +static struct file_operations me_file_operations = { + .owner = THIS_MODULE, + .ioctl = me_ioctl, + .open = me_open, + .release = me_release, +}; + +struct pci_driver me_pci_driver = { + .name = MEMAIN_NAME, + .id_table = me_pci_table, + .probe = me_probe_pci, + .remove = me_remove_pci +}; + +/* //me_usb_driver +static struct usb_driver me_usb_driver = +{ + .name = MEMAIN_NAME, + .id_table = me_usb_table, + .probe = me_probe_usb, + .disconnect = me_disconnect_usb +}; +*/ + +#ifdef ME_LOCK_MULTIPLEX_TEMPLATE +ME_LOCK_MULTIPLEX_TEMPLATE("me_lock_device", + me_lock_device_t, + me_lock_device, + me_device_lock_device, + (device, filep, karg.lock, karg.flags)) + + ME_LOCK_MULTIPLEX_TEMPLATE("me_lock_subdevice", + me_lock_subdevice_t, + me_lock_subdevice, + me_device_lock_subdevice, + (device, filep, karg.subdevice, karg.lock, + karg.flags)) +#else +#error macro ME_LOCK_MULTIPLEX_TEMPLATE not defined +#endif + +#ifdef ME_IO_MULTIPLEX_TEMPLATE +ME_IO_MULTIPLEX_TEMPLATE("me_io_irq_start", + me_io_irq_start_t, + me_io_irq_start, + me_device_io_irq_start, + (device, + filep, + karg.subdevice, + karg.channel, + karg.irq_source, + karg.irq_edge, karg.irq_arg, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_irq_wait", + me_io_irq_wait_t, + me_io_irq_wait, + me_device_io_irq_wait, + (device, + filep, + karg.subdevice, + karg.channel, + &karg.irq_count, &karg.value, karg.time_out, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_irq_stop", + me_io_irq_stop_t, + me_io_irq_stop, + me_device_io_irq_stop, + (device, + filep, karg.subdevice, karg.channel, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_reset_device", + me_io_reset_device_t, + me_io_reset_device, + me_device_io_reset_device, (device, filep, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_reset_subdevice", + me_io_reset_subdevice_t, + me_io_reset_subdevice, + me_device_io_reset_subdevice, + (device, filep, karg.subdevice, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_single_config", + me_io_single_config_t, + me_io_single_config, + me_device_io_single_config, + (device, + filep, + karg.subdevice, + karg.channel, + karg.single_config, + karg.ref, + karg.trig_chan, + karg.trig_type, karg.trig_edge, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_stream_new_values", + me_io_stream_new_values_t, + me_io_stream_new_values, + me_device_io_stream_new_values, + (device, + filep, + karg.subdevice, karg.time_out, &karg.count, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_stream_read", + me_io_stream_read_t, + me_io_stream_read, + me_device_io_stream_read, + (device, + filep, + karg.subdevice, + karg.read_mode, karg.values, &karg.count, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_stream_status", + me_io_stream_status_t, + me_io_stream_status, + me_device_io_stream_status, + (device, + filep, + karg.subdevice, + karg.wait, &karg.status, &karg.count, karg.flags)) + + ME_IO_MULTIPLEX_TEMPLATE("me_io_stream_write", + me_io_stream_write_t, + me_io_stream_write, + me_device_io_stream_write, + (device, + filep, + karg.subdevice, + karg.write_mode, karg.values, &karg.count, karg.flags)) +#else +#error macro ME_IO_MULTIPLEX_TEMPLATE not defined +#endif + +#ifdef ME_QUERY_MULTIPLEX_STR_TEMPLATE +ME_QUERY_MULTIPLEX_STR_TEMPLATE("me_query_name_device", + me_query_name_device_t, + me_query_name_device, + me_device_query_name_device, (device, &msg)) + + ME_QUERY_MULTIPLEX_STR_TEMPLATE("me_query_name_device_driver", + me_query_name_device_driver_t, + me_query_name_device_driver, + me_device_query_name_device_driver, + (device, &msg)) + + ME_QUERY_MULTIPLEX_STR_TEMPLATE("me_query_description_device", + me_query_description_device_t, + me_query_description_device, + me_device_query_description_device, + (device, &msg)) +#else +#error macro ME_QUERY_MULTIPLEX_STR_TEMPLATE not defined +#endif + +#ifdef ME_QUERY_MULTIPLEX_TEMPLATE +ME_QUERY_MULTIPLEX_TEMPLATE("me_query_info_device", + me_query_info_device_t, + me_query_info_device, + me_device_query_info_device, + (device, + &karg.vendor_id, + &karg.device_id, + &karg.serial_no, + &karg.bus_type, + &karg.bus_no, + &karg.dev_no, &karg.func_no, &karg.plugged)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_number_subdevices", + me_query_number_subdevices_t, + me_query_number_subdevices, + me_device_query_number_subdevices, + (device, &karg.number)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_number_channels", + me_query_number_channels_t, + me_query_number_channels, + me_device_query_number_channels, + (device, karg.subdevice, &karg.number)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_subdevice_by_type", + me_query_subdevice_by_type_t, + me_query_subdevice_by_type, + me_device_query_subdevice_by_type, + (device, + karg.start_subdevice, + karg.type, karg.subtype, &karg.subdevice)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_subdevice_type", + me_query_subdevice_type_t, + me_query_subdevice_type, + me_device_query_subdevice_type, + (device, karg.subdevice, &karg.type, &karg.subtype)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_subdevice_caps", + me_query_subdevice_caps_t, + me_query_subdevice_caps, + me_device_query_subdevice_caps, + (device, karg.subdevice, &karg.caps)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_subdevice_caps_args", + me_query_subdevice_caps_args_t, + me_query_subdevice_caps_args, + me_device_query_subdevice_caps_args, + (device, karg.subdevice, karg.cap, karg.args, + karg.count)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_number_ranges", + me_query_number_ranges_t, + me_query_number_ranges, + me_device_query_number_ranges, + (device, karg.subdevice, karg.unit, &karg.number)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_range_by_min_max", + me_query_range_by_min_max_t, + me_query_range_by_min_max, + me_device_query_range_by_min_max, + (device, + karg.subdevice, + karg.unit, + &karg.min, &karg.max, &karg.max_data, &karg.range)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_range_info", + me_query_range_info_t, + me_query_range_info, + me_device_query_range_info, + (device, + karg.subdevice, + karg.range, + &karg.unit, &karg.min, &karg.max, &karg.max_data)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_timer", + me_query_timer_t, + me_query_timer, + me_device_query_timer, + (device, + karg.subdevice, + karg.timer, + &karg.base_frequency, + &karg.min_ticks, &karg.max_ticks)) + + ME_QUERY_MULTIPLEX_TEMPLATE("me_query_version_device_driver", + me_query_version_device_driver_t, + me_query_version_device_driver, + me_device_query_version_device_driver, + (device, &karg.version)) +#else +#error macro ME_QUERY_MULTIPLEX_TEMPLATE not defined +#endif + +/** ******************************************************************************** **/ + +static me_device_t *get_dummy_instance(unsigned short vendor_id, + unsigned short device_id, + unsigned int serial_no, + int bus_type, + int bus_no, int dev_no, int func_no) +{ + int err; + me_dummy_constructor_t constructor = NULL; + me_device_t *instance; + + PDEBUG("executed.\n"); + + if ((constructor = symbol_get(medummy_constructor)) == NULL) { + err = request_module(MEDUMMY_NAME); + + if (err) { + PERROR("Error while request for module %s.\n", + MEDUMMY_NAME); + return NULL; + } + + if ((constructor = symbol_get(medummy_constructor)) == NULL) { + PERROR("Can't get %s driver module constructor.\n", + MEDUMMY_NAME); + return NULL; + } + } + + if ((instance = (*constructor) (vendor_id, + device_id, + serial_no, + bus_type, + bus_no, dev_no, func_no)) == NULL) + symbol_put(medummy_constructor); + + return instance; +} + +static int me_probe_pci(struct pci_dev *dev, const struct pci_device_id *id) +{ + int err; + me_pci_constructor_t constructor = NULL; +#ifdef BOSCH + me_bosch_constructor_t constructor_bosch = NULL; +#endif + me_device_t *n_device = NULL; + uint32_t device; + + char constructor_name[24] = "me0000_pci_constructor"; + char module_name[7] = "me0000"; + + PDEBUG("executed.\n"); + device = dev->device; + if ((device & 0xF000) == 0x6000) { // Exceptions: me61xx, me62xx, me63xx are handled by one driver. + device &= 0xF0FF; + } + + constructor_name[2] += (char)((device >> 12) & 0x000F); + constructor_name[3] += (char)((device >> 8) & 0x000F); + PDEBUG("constructor_name: %s\n", constructor_name); + module_name[2] += (char)((device >> 12) & 0x000F); + module_name[3] += (char)((device >> 8) & 0x000F); + PDEBUG("module_name: %s\n", module_name); + + if ((constructor = + (me_pci_constructor_t) __symbol_get(constructor_name)) == NULL) { + if (request_module(module_name)) { + PERROR("Error while request for module %s.\n", + module_name); + return -ENODEV; + } + + if ((constructor = + (me_pci_constructor_t) __symbol_get(constructor_name)) == + NULL) { + PERROR("Can't get %s driver module constructor.\n", + module_name); + return -ENODEV; + } + } +#ifdef BOSCH + if ((device & 0xF000) == 0x4000) { // Bosch build has differnt constructor for me4600. + if ((n_device = + (*constructor_bosch) (dev, me_bosch_fw)) == NULL) { + __symbol_put(constructor_name); + PERROR + ("Can't get device instance of %s driver module.\n", + module_name); + return -ENODEV; + } + } else { +#endif + if ((n_device = (*constructor) (dev)) == NULL) { + __symbol_put(constructor_name); + PERROR + ("Can't get device instance of %s driver module.\n", + module_name); + return -ENODEV; + } +#ifdef BOSCH + } +#endif + + insert_to_device_list(n_device); + err = + n_device->me_device_io_reset_device(n_device, NULL, + ME_IO_RESET_DEVICE_NO_FLAGS); + if (err) { + PERROR("Error while reseting device.\n"); + } else { + PDEBUG("Reseting device was sucessful.\n"); + } + return ME_ERRNO_SUCCESS; +} + +static void release_instance(me_device_t * device) +{ + int vendor_id; + int device_id; + int serial_no; + int bus_type; + int bus_no; + int dev_no; + int func_no; + int plugged; + + uint32_t dev_id; + + char constructor_name[24] = "me0000_pci_constructor"; + + PDEBUG("executed.\n"); + + device->me_device_query_info_device(device, + &vendor_id, + &device_id, + &serial_no, + &bus_type, + &bus_no, + &dev_no, &func_no, &plugged); + + dev_id = device_id; + device->me_device_destructor(device); + + if (plugged != ME_PLUGGED_IN) { + PDEBUG("release: medummy_constructor\n"); + + __symbol_put("medummy_constructor"); + } else { + if ((dev_id & 0xF000) == 0x6000) { // Exceptions: me61xx, me62xx, me63xx are handled by one driver. + dev_id &= 0xF0FF; + } + + constructor_name[2] += (char)((dev_id >> 12) & 0x000F); + constructor_name[3] += (char)((dev_id >> 8) & 0x000F); + PDEBUG("release: %s\n", constructor_name); + + __symbol_put(constructor_name); + } +} + +static int insert_to_device_list(me_device_t * n_device) +{ + me_device_t *o_device = NULL; + + struct list_head *pos; + int n_vendor_id; + int n_device_id; + int n_serial_no; + int n_bus_type; + int n_bus_no; + int n_dev_no; + int n_func_no; + int n_plugged; + int o_vendor_id; + int o_device_id; + int o_serial_no; + int o_bus_type; + int o_bus_no; + int o_dev_no; + int o_func_no; + int o_plugged; + + PDEBUG("executed.\n"); + + n_device->me_device_query_info_device(n_device, + &n_vendor_id, + &n_device_id, + &n_serial_no, + &n_bus_type, + &n_bus_no, + &n_dev_no, + &n_func_no, &n_plugged); + + down_write(&me_rwsem); + + list_for_each(pos, &me_device_list) { + o_device = list_entry(pos, me_device_t, list); + o_device->me_device_query_info_device(o_device, + &o_vendor_id, + &o_device_id, + &o_serial_no, + &o_bus_type, + &o_bus_no, + &o_dev_no, + &o_func_no, &o_plugged); + + if (o_plugged == ME_PLUGGED_OUT) { + if (((o_vendor_id == n_vendor_id) && + (o_device_id == n_device_id) && + (o_serial_no == n_serial_no) && + (o_bus_type == n_bus_type)) || + ((o_vendor_id == n_vendor_id) && + (o_device_id == n_device_id) && + (o_bus_type == n_bus_type) && + (o_bus_no == n_bus_no) && + (o_dev_no == n_dev_no) && + (o_func_no == n_func_no))) { + n_device->list.prev = pos->prev; + n_device->list.next = pos->next; + pos->prev->next = &n_device->list; + pos->next->prev = &n_device->list; + release_instance(o_device); + break; + } + } + } + + if (pos == &me_device_list) { + list_add_tail(&n_device->list, &me_device_list); + } + + up_write(&me_rwsem); + + return 0; +} + +static void me_remove_pci(struct pci_dev *dev) +{ + int vendor_id = dev->vendor; + int device_id = dev->device; + int subsystem_vendor = dev->subsystem_vendor; + int subsystem_device = dev->subsystem_device; + int serial_no = (subsystem_device << 16) | subsystem_vendor; + + PDEBUG("executed.\n"); + + PINFO("Vendor id = 0x%08X\n", vendor_id); + PINFO("Device id = 0x%08X\n", device_id); + PINFO("Serial Number = 0x%08X\n", serial_no); + + replace_with_dummy(vendor_id, device_id, serial_no); +} + +static int replace_with_dummy(int vendor_id, int device_id, int serial_no) +{ + + struct list_head *pos; + me_device_t *n_device = NULL; + me_device_t *o_device = NULL; + int o_vendor_id; + int o_device_id; + int o_serial_no; + int o_bus_type; + int o_bus_no; + int o_dev_no; + int o_func_no; + int o_plugged; + + PDEBUG("executed.\n"); + + down_write(&me_rwsem); + + list_for_each(pos, &me_device_list) { + o_device = list_entry(pos, me_device_t, list); + o_device->me_device_query_info_device(o_device, + &o_vendor_id, + &o_device_id, + &o_serial_no, + &o_bus_type, + &o_bus_no, + &o_dev_no, + &o_func_no, &o_plugged); + + if (o_plugged == ME_PLUGGED_IN) { + if (((o_vendor_id == vendor_id) && + (o_device_id == device_id) && + (o_serial_no == serial_no))) { + n_device = get_dummy_instance(o_vendor_id, + o_device_id, + o_serial_no, + o_bus_type, + o_bus_no, + o_dev_no, + o_func_no); + + if (!n_device) { + up_write(&me_rwsem); + PERROR("Cannot get dummy instance.\n"); + return 1; + } + + n_device->list.prev = pos->prev; + + n_device->list.next = pos->next; + pos->prev->next = &n_device->list; + pos->next->prev = &n_device->list; + release_instance(o_device); + break; + } + } + } + + up_write(&me_rwsem); + + return 0; +} + +static void clear_device_list(void) +{ + + struct list_head *entry; + me_device_t *device; + + // Clear the device info list . + down_write(&me_rwsem); + + while (!list_empty(&me_device_list)) { + entry = me_device_list.next; + device = list_entry(entry, me_device_t, list); + list_del(entry); + release_instance(device); + } + + up_write(&me_rwsem); +} + +static int lock_driver(struct file *filep, int lock, int flags) +{ + int err = ME_ERRNO_SUCCESS; + me_device_t *device; + + PDEBUG("executed.\n"); + + down_read(&me_rwsem); + + spin_lock(&me_lock); + + switch (lock) { + + case ME_LOCK_SET: + if (me_count) { + PERROR + ("Driver System is currently used by another process.\n"); + err = ME_ERRNO_USED; + } else if ((me_filep != NULL) && (me_filep != filep)) { + PERROR + ("Driver System is already logged by another process.\n"); + err = ME_ERRNO_LOCKED; + } else { + list_for_each_entry(device, &me_device_list, list) { + err = + device->me_device_lock_device(device, filep, + ME_LOCK_CHECK, + flags); + + if (err) + break; + } + + if (!err) + me_filep = filep; + } + + break; + + case ME_LOCK_RELEASE: + if ((me_filep != NULL) && (me_filep != filep)) { + err = ME_ERRNO_SUCCESS; + } else { + list_for_each_entry(device, &me_device_list, list) { + device->me_device_lock_device(device, filep, + ME_LOCK_RELEASE, + flags); + } + + me_filep = NULL; + } + + break; + + default: + PERROR("Invalid lock specified.\n"); + + err = ME_ERRNO_INVALID_LOCK; + + break; + } + + spin_unlock(&me_lock); + + up_read(&me_rwsem); + + return err; +} + +static int me_lock_driver(struct file *filep, me_lock_driver_t * arg) +{ + int err = 0; + + me_lock_driver_t lock; + + PDEBUG("executed.\n"); + + err = copy_from_user(&lock, arg, sizeof(me_lock_driver_t)); + + if (err) { + PERROR("Can't copy arguments to kernel space.\n"); + return -EFAULT; + } + + lock.errno = lock_driver(filep, lock.lock, lock.flags); + + err = copy_to_user(arg, &lock, sizeof(me_lock_driver_t)); + + if (err) { + PERROR("Can't copy query back to user space.\n"); + return -EFAULT; + } + + return ME_ERRNO_SUCCESS; +} + +static int me_open(struct inode *inode_ptr, struct file *filep) +{ + + PDEBUG("executed.\n"); + // Nothing to do here. + return 0; +} + +static int me_release(struct inode *inode_ptr, struct file *filep) +{ + + PDEBUG("executed.\n"); + lock_driver(filep, ME_LOCK_RELEASE, ME_LOCK_DRIVER_NO_FLAGS); + + return 0; +} + +static int me_query_version_main_driver(struct file *filep, + me_query_version_main_driver_t * arg) +{ + int err; + me_query_version_main_driver_t karg; + + PDEBUG("executed.\n"); + + karg.version = ME_VERSION_DRIVER; + karg.errno = ME_ERRNO_SUCCESS; + + err = copy_to_user(arg, &karg, sizeof(me_query_version_main_driver_t)); + + if (err) { + PERROR("Can't copy query back to user space.\n"); + return -EFAULT; + } + + return 0; +} + +static int me_config_load_device(struct file *filep, + me_cfg_device_entry_t * karg, int device_no) +{ + + int err = ME_ERRNO_SUCCESS; + int k = 0; + + struct list_head *pos = NULL; + me_device_t *device = NULL; + + PDEBUG("executed.\n"); + + list_for_each(pos, &me_device_list) { + if (k == device_no) { + device = list_entry(pos, me_device_t, list); + break; + } + + k++; + } + + if (pos == &me_device_list) { + PERROR("Invalid device number specified.\n"); + return ME_ERRNO_INVALID_DEVICE; + } else { + spin_lock(&me_lock); + + if ((me_filep != NULL) && (me_filep != filep)) { + spin_unlock(&me_lock); + PERROR("Resource is locked by another process.\n"); + return ME_ERRNO_LOCKED; + } else { + me_count++; + spin_unlock(&me_lock); + + err = + device->me_device_config_load(device, filep, karg); + + spin_lock(&me_lock); + me_count--; + spin_unlock(&me_lock); + } + } + + return err; +} + +static int me_config_load(struct file *filep, me_config_load_t * arg) +{ + int err; + int i; + me_config_load_t cfg_setup; + me_config_load_t karg_cfg_setup; + + struct list_head *pos = NULL; + + struct list_head new_list; + me_device_t *o_device; + me_device_t *n_device; + int o_vendor_id; + int o_device_id; + int o_serial_no; + int o_bus_type; + int o_bus_no; + int o_dev_no; + int o_func_no; + int o_plugged; + + PDEBUG("executed.\n"); + + // Copy argument to kernel space. + err = copy_from_user(&karg_cfg_setup, arg, sizeof(me_config_load_t)); + + if (err) { + PERROR("Can't copy arguments to kernel space.\n"); + return -EFAULT; + } + // Allocate kernel buffer for device list. + cfg_setup.device_list = + kmalloc(sizeof(me_cfg_device_entry_t) * karg_cfg_setup.count, + GFP_KERNEL); + + if (!cfg_setup.device_list) { + PERROR("Can't get buffer %li for device list.\n", + sizeof(me_cfg_device_entry_t) * karg_cfg_setup.count); + return -ENOMEM; + } + // Copy device list to kernel space. + err = + copy_from_user(cfg_setup.device_list, karg_cfg_setup.device_list, + sizeof(me_cfg_device_entry_t) * + karg_cfg_setup.count); + + if (err) { + PERROR("Can't copy device list to kernel space.\n"); + kfree(cfg_setup.device_list); + return -EFAULT; + } + + cfg_setup.count = karg_cfg_setup.count; + + INIT_LIST_HEAD(&new_list); + + down_write(&me_rwsem); + + spin_lock(&me_lock); + + if ((me_filep != NULL) && (me_filep != filep)) { + spin_unlock(&me_lock); + PERROR("Driver System is logged by another process.\n"); + karg_cfg_setup.errno = ME_ERRNO_LOCKED; + } else { + me_count++; + spin_unlock(&me_lock); + + for (i = 0; i < karg_cfg_setup.count; i++) { + PDEBUG("me_config_load() device=%d.\n", i); + if (cfg_setup.device_list[i].tcpip.access_type == + ME_ACCESS_TYPE_LOCAL) { + list_for_each(pos, &me_device_list) { + o_device = + list_entry(pos, me_device_t, list); + o_device-> + me_device_query_info_device + (o_device, &o_vendor_id, + &o_device_id, &o_serial_no, + &o_bus_type, &o_bus_no, &o_dev_no, + &o_func_no, &o_plugged); + + if (cfg_setup.device_list[i].info. + hw_location.bus_type == + ME_BUS_TYPE_PCI) { + if (((o_vendor_id == + cfg_setup.device_list[i]. + info.vendor_id) + && (o_device_id == + cfg_setup. + device_list[i].info. + device_id) + && (o_serial_no == + cfg_setup. + device_list[i].info. + serial_no) + && (o_bus_type == + cfg_setup. + device_list[i].info. + hw_location.bus_type)) + || + ((o_vendor_id == + cfg_setup.device_list[i]. + info.vendor_id) + && (o_device_id == + cfg_setup. + device_list[i].info. + device_id) + && (o_bus_type == + cfg_setup. + device_list[i].info. + hw_location.bus_type) + && (o_bus_no == + cfg_setup. + device_list[i].info. + hw_location.pci.bus_no) + && (o_dev_no == + cfg_setup. + device_list[i].info. + hw_location.pci. + device_no) + && (o_func_no == + cfg_setup. + device_list[i].info. + hw_location.pci. + function_no))) { + list_move_tail(pos, + &new_list); + break; + } + } +/* + else if (cfg_setup.device_list[i].info.hw_location.bus_type == ME_BUS_TYPE_USB) + { + if (((o_vendor_id == cfg_setup.device_list[i].info.vendor_id) && + (o_device_id == cfg_setup.device_list[i].info.device_id) && + (o_serial_no == cfg_setup.device_list[i].info.serial_no) && + (o_bus_type == cfg_setup.device_list[i].info.hw_location.bus_type)) || + ((o_vendor_id == cfg_setup.device_list[i].info.vendor_id) && + (o_device_id == cfg_setup.device_list[i].info.device_id) && + (o_bus_type == cfg_setup.device_list[i].info.hw_location.bus_type) && + (o_bus_no == cfg_setup.device_list[i].info.hw_location.usb.root_hub_no))) + { + list_move_tail(pos, &new_list); + break; + } + } +*/ + else { + PERROR("Wrong bus type: %d.\n", + cfg_setup.device_list[i]. + info.hw_location. + bus_type); + } + } + + if (pos == &me_device_list) { // Device is not already in the list + if (cfg_setup.device_list[i].info. + hw_location.bus_type == + ME_BUS_TYPE_PCI) { + n_device = + get_dummy_instance + (cfg_setup.device_list[i]. + info.vendor_id, + cfg_setup.device_list[i]. + info.device_id, + cfg_setup.device_list[i]. + info.serial_no, + cfg_setup.device_list[i]. + info.hw_location.bus_type, + cfg_setup.device_list[i]. + info.hw_location.pci. + bus_no, + cfg_setup.device_list[i]. + info.hw_location.pci. + device_no, + cfg_setup.device_list[i]. + info.hw_location.pci. + function_no); + + if (!n_device) { + PERROR + ("Can't get dummy instance.\n"); + kfree(cfg_setup. + device_list); + spin_lock(&me_lock); + me_count--; + spin_unlock(&me_lock); + up_write(&me_rwsem); + return -EFAULT; + } + + list_add_tail(&n_device->list, + &new_list); + } +/* + else if (cfg_setup.device_list[i].info.hw_location.bus_type == ME_BUS_TYPE_USB) + { + n_device = get_dummy_instance( + cfg_setup.device_list[i].info.vendor_id, + cfg_setup.device_list[i].info.device_id, + cfg_setup.device_list[i].info.serial_no, + cfg_setup.device_list[i].info.hw_location.bus_type, + cfg_setup.device_list[i].info.hw_location.usb.root_hub_no, + 0, + 0); + + if (!n_device) + { + PERROR("Can't get dummy instance.\n"); + kfree(cfg_setup.device_list); + spin_lock(&me_lock); + me_count--; + spin_unlock(&me_lock); + up_write(&me_rwsem); + return -EFAULT; + } + + list_add_tail(&n_device->list, &new_list); + } +*/ + } + } else { + n_device = get_dummy_instance(0, + 0, 0, 0, 0, 0, 0); + + if (!n_device) { + PERROR("Can't get dummy instance.\n"); + kfree(cfg_setup.device_list); + spin_lock(&me_lock); + me_count--; + spin_unlock(&me_lock); + up_write(&me_rwsem); + return -EFAULT; + } + + list_add_tail(&n_device->list, &new_list); + } + } + + while (!list_empty(&me_device_list)) { + o_device = + list_entry(me_device_list.next, me_device_t, list); + o_device->me_device_query_info_device(o_device, + &o_vendor_id, + &o_device_id, + &o_serial_no, + &o_bus_type, + &o_bus_no, + &o_dev_no, + &o_func_no, + &o_plugged); + + if (o_plugged == ME_PLUGGED_IN) { + list_move_tail(me_device_list.next, &new_list); + } else { + list_del(me_device_list.next); + release_instance(o_device); + } + } + + // Move temporary new list to global driver list. + list_splice(&new_list, &me_device_list); + + karg_cfg_setup.errno = ME_ERRNO_SUCCESS; + } + + for (i = 0; i < cfg_setup.count; i++) { + + karg_cfg_setup.errno = + me_config_load_device(filep, &cfg_setup.device_list[i], i); + if (karg_cfg_setup.errno) { + PERROR("me_config_load_device(%d)=%d\n", i, + karg_cfg_setup.errno); + break; + } + } + + spin_lock(&me_lock); + + me_count--; + spin_unlock(&me_lock); + up_write(&me_rwsem); + + err = copy_to_user(arg, &karg_cfg_setup, sizeof(me_config_load_t)); + + if (err) { + PERROR("Can't copy config list to user space.\n"); + kfree(cfg_setup.device_list); + return -EFAULT; + } + + kfree(cfg_setup.device_list); + return 0; +} + +static int me_io_stream_start(struct file *filep, me_io_stream_start_t * arg) +{ + int err; + int i, k; + + struct list_head *pos; + me_device_t *device; + me_io_stream_start_t karg; + meIOStreamStart_t *list; + + PDEBUG("executed.\n"); + + err = copy_from_user(&karg, arg, sizeof(me_io_stream_start_t)); + + if (err) { + PERROR("Can't copy arguments to kernel space.\n"); + return -EFAULT; + } + + karg.errno = ME_ERRNO_SUCCESS; + + list = kmalloc(sizeof(meIOStreamStart_t) * karg.count, GFP_KERNEL); + + if (!list) { + PERROR("Can't get buffer for start list.\n"); + return -ENOMEM; + } + + err = + copy_from_user(list, karg.start_list, + sizeof(meIOStreamStart_t) * karg.count); + + if (err) { + PERROR("Can't copy start list to kernel space.\n"); + kfree(list); + return -EFAULT; + } + + spin_lock(&me_lock); + + if ((me_filep != NULL) && (me_filep != filep)) { + spin_unlock(&me_lock); + PERROR("Driver System is logged by another process.\n"); + + for (i = 0; i < karg.count; i++) { + list[i].iErrno = ME_ERRNO_LOCKED; + } + } else { + me_count++; + spin_unlock(&me_lock); + + for (i = 0; i < karg.count; i++) { + down_read(&me_rwsem); + k = 0; + list_for_each(pos, &me_device_list) { + if (k == list[i].iDevice) { + device = + list_entry(pos, me_device_t, list); + break; + } + + k++; + } + + if (pos == &me_device_list) { + up_read(&me_rwsem); + PERROR("Invalid device number specified.\n"); + list[i].iErrno = ME_ERRNO_INVALID_DEVICE; + karg.errno = ME_ERRNO_INVALID_DEVICE; + break; + } else { + list[i].iErrno = + device->me_device_io_stream_start(device, + filep, + list[i]. + iSubdevice, + list[i]. + iStartMode, + list[i]. + iTimeOut, + list[i]. + iFlags); + + if (list[i].iErrno) { + up_read(&me_rwsem); + karg.errno = list[i].iErrno; + break; + } + } + + up_read(&me_rwsem); + } + + spin_lock(&me_lock); + + me_count--; + spin_unlock(&me_lock); + } + + err = copy_to_user(arg, &karg, sizeof(me_io_stream_start_t)); + + if (err) { + PERROR("Can't copy arguments to user space.\n"); + kfree(list); + return -EFAULT; + } + + err = + copy_to_user(karg.start_list, list, + sizeof(meIOStreamStart_t) * karg.count); + + if (err) { + PERROR("Can't copy start list to user space.\n"); + kfree(list); + return -EFAULT; + } + + kfree(list); + + return err; +} + +static int me_io_single(struct file *filep, me_io_single_t * arg) +{ + int err; + int i, k; + + struct list_head *pos; + me_device_t *device; + me_io_single_t karg; + meIOSingle_t *list; + + PDEBUG("executed.\n"); + + err = copy_from_user(&karg, arg, sizeof(me_io_single_t)); + + if (err) { + PERROR("Can't copy arguments to kernel space.\n"); + return -EFAULT; + } + + karg.errno = ME_ERRNO_SUCCESS; + + list = kmalloc(sizeof(meIOSingle_t) * karg.count, GFP_KERNEL); + + if (!list) { + PERROR("Can't get buffer for single list.\n"); + return -ENOMEM; + } + + err = + copy_from_user(list, karg.single_list, + sizeof(meIOSingle_t) * karg.count); + + if (err) { + PERROR("Can't copy single list to kernel space.\n"); + kfree(list); + return -EFAULT; + } + + spin_lock(&me_lock); + + if ((me_filep != NULL) && (me_filep != filep)) { + spin_unlock(&me_lock); + PERROR("Driver System is logged by another process.\n"); + + for (i = 0; i < karg.count; i++) { + list[i].iErrno = ME_ERRNO_LOCKED; + } + } else { + me_count++; + spin_unlock(&me_lock); + + for (i = 0; i < karg.count; i++) { + k = 0; + + down_read(&me_rwsem); + + list_for_each(pos, &me_device_list) { + if (k == list[i].iDevice) { + device = + list_entry(pos, me_device_t, list); + break; + } + + k++; + } + + if (pos == &me_device_list) { + up_read(&me_rwsem); + PERROR("Invalid device number specified.\n"); + list[i].iErrno = ME_ERRNO_INVALID_DEVICE; + karg.errno = ME_ERRNO_INVALID_DEVICE; + break; + } else { + if (list[i].iDir == ME_DIR_OUTPUT) { + list[i].iErrno = + device-> + me_device_io_single_write(device, + filep, + list[i]. + iSubdevice, + list[i]. + iChannel, + list[i]. + iValue, + list[i]. + iTimeOut, + list[i]. + iFlags); + + if (list[i].iErrno) { + up_read(&me_rwsem); + karg.errno = list[i].iErrno; + break; + } + } else if (list[i].iDir == ME_DIR_INPUT) { + list[i].iErrno = + device-> + me_device_io_single_read(device, + filep, + list[i]. + iSubdevice, + list[i]. + iChannel, + &list[i]. + iValue, + list[i]. + iTimeOut, + list[i]. + iFlags); + + if (list[i].iErrno) { + up_read(&me_rwsem); + karg.errno = list[i].iErrno; + break; + } + } else { + up_read(&me_rwsem); + PERROR + ("Invalid single direction specified.\n"); + list[i].iErrno = ME_ERRNO_INVALID_DIR; + karg.errno = ME_ERRNO_INVALID_DIR; + break; + } + } + + up_read(&me_rwsem); + } + + spin_lock(&me_lock); + + me_count--; + spin_unlock(&me_lock); + } + + err = copy_to_user(arg, &karg, sizeof(me_io_single_t)); + + if (err) { + PERROR("Can't copy arguments to user space.\n"); + return -EFAULT; + } + + err = + copy_to_user(karg.single_list, list, + sizeof(meIOSingle_t) * karg.count); + + if (err) { + PERROR("Can't copy single list to user space.\n"); + kfree(list); + return -EFAULT; + } + + kfree(list); + + return err; +} + +static int me_io_stream_config(struct file *filep, me_io_stream_config_t * arg) +{ + int err; + int k = 0; + + struct list_head *pos; + me_device_t *device; + me_io_stream_config_t karg; + meIOStreamConfig_t *list; + + PDEBUG("executed.\n"); + + err = copy_from_user(&karg, arg, sizeof(me_io_stream_config_t)); + + if (err) { + PERROR("Can't copy arguments to kernel space.\n"); + return -EFAULT; + } + + list = kmalloc(sizeof(meIOStreamConfig_t) * karg.count, GFP_KERNEL); + + if (!list) { + PERROR("Can't get buffer for config list.\n"); + return -ENOMEM; + } + + err = + copy_from_user(list, karg.config_list, + sizeof(meIOStreamConfig_t) * karg.count); + + if (err) { + PERROR("Can't copy config list to kernel space.\n"); + kfree(list); + return -EFAULT; + } + + spin_lock(&me_lock); + + if ((me_filep != NULL) && (me_filep != filep)) { + spin_unlock(&me_lock); + PERROR("Driver System is logged by another process.\n"); + karg.errno = ME_ERRNO_LOCKED; + } else { + me_count++; + spin_unlock(&me_lock); + + down_read(&me_rwsem); + + list_for_each(pos, &me_device_list) { + if (k == karg.device) { + device = list_entry(pos, me_device_t, list); + break; + } + + k++; + } + + if (pos == &me_device_list) { + PERROR("Invalid device number specified.\n"); + karg.errno = ME_ERRNO_INVALID_DEVICE; + } else { + karg.errno = + device->me_device_io_stream_config(device, filep, + karg.subdevice, + list, karg.count, + &karg.trigger, + karg. + fifo_irq_threshold, + karg.flags); + } + + up_read(&me_rwsem); + + spin_lock(&me_lock); + me_count--; + spin_unlock(&me_lock); + } + + err = copy_to_user(arg, &karg, sizeof(me_io_stream_config_t)); + + if (err) { + PERROR("Can't copy back to user space.\n"); + kfree(list); + return -EFAULT; + } + + kfree(list); + + return err; +} + +static int me_query_number_devices(struct file *filep, + me_query_number_devices_t * arg) +{ + int err; + me_query_number_devices_t karg; + + struct list_head *pos; + + PDEBUG("executed.\n"); + + karg.number = 0; + down_read(&me_rwsem); + list_for_each(pos, &me_device_list) { + karg.number++; + } + + up_read(&me_rwsem); + + karg.errno = ME_ERRNO_SUCCESS; + + err = copy_to_user(arg, &karg, sizeof(me_query_number_devices_t)); + + if (err) { + PERROR("Can't copy query back to user space.\n"); + return -EFAULT; + } + + return 0; +} + +static int me_io_stream_stop(struct file *filep, me_io_stream_stop_t * arg) +{ + int err; + int i, k; + + struct list_head *pos; + me_device_t *device; + me_io_stream_stop_t karg; + meIOStreamStop_t *list; + + PDEBUG("executed.\n"); + + err = copy_from_user(&karg, arg, sizeof(me_io_stream_stop_t)); + + if (err) { + PERROR("Can't copy arguments to kernel space.\n"); + return -EFAULT; + } + + karg.errno = ME_ERRNO_SUCCESS; + + list = kmalloc(sizeof(meIOStreamStop_t) * karg.count, GFP_KERNEL); + + if (!list) { + PERROR("Can't get buffer for stop list.\n"); + return -ENOMEM; + } + + err = + copy_from_user(list, karg.stop_list, + sizeof(meIOStreamStop_t) * karg.count); + + if (err) { + PERROR("Can't copy stop list to kernel space.\n"); + kfree(list); + return -EFAULT; + } + + spin_lock(&me_lock); + + if ((me_filep != NULL) && (me_filep != filep)) { + spin_unlock(&me_lock); + PERROR("Driver System is logged by another process.\n"); + + for (i = 0; i < karg.count; i++) { + list[i].iErrno = ME_ERRNO_LOCKED; + } + } else { + me_count++; + spin_unlock(&me_lock); + + for (i = 0; i < karg.count; i++) { + k = 0; + down_read(&me_rwsem); + list_for_each(pos, &me_device_list) { + if (k == list[i].iDevice) { + device = + list_entry(pos, me_device_t, list); + break; + } + + k++; + } + + if (pos == &me_device_list) { + up_read(&me_rwsem); + PERROR("Invalid device number specified.\n"); + list[i].iErrno = ME_ERRNO_INVALID_DEVICE; + karg.errno = ME_ERRNO_INVALID_DEVICE; + break; + } else { + list[i].iErrno = + device->me_device_io_stream_stop(device, + filep, + list[i]. + iSubdevice, + list[i]. + iStopMode, + list[i]. + iFlags); + + if (list[i].iErrno) { + up_read(&me_rwsem); + karg.errno = list[i].iErrno; + break; + } + } + + up_read(&me_rwsem); + } + + spin_lock(&me_lock); + + me_count--; + spin_unlock(&me_lock); + } + + err = copy_to_user(arg, &karg, sizeof(me_io_stream_stop_t)); + + if (err) { + PERROR("Can't copy arguments to user space.\n"); + return -EFAULT; + } + + err = + copy_to_user(karg.stop_list, list, + sizeof(meIOStreamStop_t) * karg.count); + + if (err) { + PERROR("Can't copy stop list to user space.\n"); + kfree(list); + return -EFAULT; + } + + kfree(list); + + return err; +} + +/* //me_probe_usb +static int me_probe_usb(struct usb_interface *interface, const struct usb_device_id *id) +{ + //int err; + //me_usb_constructor_t *constructor = NULL; + me_device_t *n_device = NULL; + + PDEBUG("executed.\n"); + + switch (id->idProduct) + { + case USB_DEVICE_ID_MEPHISTO_S1: + if((constructor = symbol_get(mephisto_s1_constructor)) == NULL){ + err = request_module(MEPHISTO_S1_NAME); + if(err){ + PERROR("Error while request for module %s.\n", MEPHISTO_S1_NAME); + return -ENODEV; + } + if((constructor = symbol_get(mephisto_s1_constructor)) == NULL){ + PERROR("Can't get %s driver module constructor.\n", MEPHISTO_S1_NAME); + return -ENODEV; + } + } + + if((n_device = (*constructor)(interface)) == NULL){ + symbol_put(mephisto_s1_constructor); + PERROR("Can't get device instance of %s driver module.\n", MEPHISTO_S1_NAME); + return -ENODEV; + } + + break; + + default: + PERROR("Invalid product id.\n"); + + return -EINVAL; + } + + return insert_to_device_list(n_device); +} +*/ + +/* //me_disconnect_usb +static void me_disconnect_usb(struct usb_interface *interface) +{ + + struct usb_device *device = interface_to_usbdev(interface); + int vendor_id = device->descriptor.idVendor; + int device_id = device->descriptor.idProduct; + int serial_no; + + sscanf(&device->serial[2], "%x", &serial_no); + + PDEBUG("executed.\n"); + + PINFO("Vendor id = 0x%08X\n", vendor_id); + PINFO("Device id = 0x%08X\n", device_id); + PINFO("Serial Number = 0x%08X\n", serial_no); + + replace_with_dummy(vendor_id, device_id, serial_no); +} +*/ + +static int me_ioctl(struct inode *inodep, + struct file *filep, unsigned int service, unsigned long arg) +{ + + PDEBUG("executed.\n"); + + if (_IOC_TYPE(service) != MEMAIN_MAGIC) { + PERROR("Invalid magic number.\n"); + return -ENOTTY; + } + + PDEBUG("service number: 0x%x.\n", service); + + switch (service) { + case ME_IO_IRQ_ENABLE: + return me_io_irq_start(filep, (me_io_irq_start_t *) arg); + + case ME_IO_IRQ_WAIT: + return me_io_irq_wait(filep, (me_io_irq_wait_t *) arg); + + case ME_IO_IRQ_DISABLE: + return me_io_irq_stop(filep, (me_io_irq_stop_t *) arg); + + case ME_IO_RESET_DEVICE: + return me_io_reset_device(filep, (me_io_reset_device_t *) arg); + + case ME_IO_RESET_SUBDEVICE: + return me_io_reset_subdevice(filep, + (me_io_reset_subdevice_t *) arg); + + case ME_IO_SINGLE_CONFIG: + return me_io_single_config(filep, + (me_io_single_config_t *) arg); + + case ME_IO_SINGLE: + return me_io_single(filep, (me_io_single_t *) arg); + + case ME_IO_STREAM_CONFIG: + return me_io_stream_config(filep, + (me_io_stream_config_t *) arg); + + case ME_IO_STREAM_NEW_VALUES: + return me_io_stream_new_values(filep, + (me_io_stream_new_values_t *) + arg); + + case ME_IO_STREAM_READ: + return me_io_stream_read(filep, (me_io_stream_read_t *) arg); + + case ME_IO_STREAM_START: + return me_io_stream_start(filep, (me_io_stream_start_t *) arg); + + case ME_IO_STREAM_STATUS: + return me_io_stream_status(filep, + (me_io_stream_status_t *) arg); + + case ME_IO_STREAM_STOP: + return me_io_stream_stop(filep, (me_io_stream_stop_t *) arg); + + case ME_IO_STREAM_WRITE: + return me_io_stream_write(filep, (me_io_stream_write_t *) arg); + + case ME_LOCK_DRIVER: + return me_lock_driver(filep, (me_lock_driver_t *) arg); + + case ME_LOCK_DEVICE: + return me_lock_device(filep, (me_lock_device_t *) arg); + + case ME_LOCK_SUBDEVICE: + return me_lock_subdevice(filep, (me_lock_subdevice_t *) arg); + + case ME_QUERY_INFO_DEVICE: + return me_query_info_device(filep, + (me_query_info_device_t *) arg); + + case ME_QUERY_DESCRIPTION_DEVICE: + return me_query_description_device(filep, + (me_query_description_device_t + *) arg); + + case ME_QUERY_NAME_DEVICE: + return me_query_name_device(filep, + (me_query_name_device_t *) arg); + + case ME_QUERY_NAME_DEVICE_DRIVER: + return me_query_name_device_driver(filep, + (me_query_name_device_driver_t + *) arg); + + case ME_QUERY_NUMBER_DEVICES: + return me_query_number_devices(filep, + (me_query_number_devices_t *) + arg); + + case ME_QUERY_NUMBER_SUBDEVICES: + return me_query_number_subdevices(filep, + (me_query_number_subdevices_t + *) arg); + + case ME_QUERY_NUMBER_CHANNELS: + return me_query_number_channels(filep, + (me_query_number_channels_t *) + arg); + + case ME_QUERY_NUMBER_RANGES: + return me_query_number_ranges(filep, + (me_query_number_ranges_t *) arg); + + case ME_QUERY_RANGE_BY_MIN_MAX: + return me_query_range_by_min_max(filep, + (me_query_range_by_min_max_t *) + arg); + + case ME_QUERY_RANGE_INFO: + return me_query_range_info(filep, + (me_query_range_info_t *) arg); + + case ME_QUERY_SUBDEVICE_BY_TYPE: + return me_query_subdevice_by_type(filep, + (me_query_subdevice_by_type_t + *) arg); + + case ME_QUERY_SUBDEVICE_TYPE: + return me_query_subdevice_type(filep, + (me_query_subdevice_type_t *) + arg); + + case ME_QUERY_SUBDEVICE_CAPS: + return me_query_subdevice_caps(filep, + (me_query_subdevice_caps_t *) + arg); + + case ME_QUERY_SUBDEVICE_CAPS_ARGS: + return me_query_subdevice_caps_args(filep, + (me_query_subdevice_caps_args_t + *) arg); + + case ME_QUERY_TIMER: + return me_query_timer(filep, (me_query_timer_t *) arg); + + case ME_QUERY_VERSION_MAIN_DRIVER: + return me_query_version_main_driver(filep, + (me_query_version_main_driver_t + *) arg); + + case ME_QUERY_VERSION_DEVICE_DRIVER: + return me_query_version_device_driver(filep, + (me_query_version_device_driver_t + *) arg); + + case ME_CONFIG_LOAD: + return me_config_load(filep, (me_config_load_t *) arg); + } + + PERROR("Invalid ioctl number.\n"); + return -ENOTTY; +} + +// Init and exit of module. +static int memain_init(void) +{ + int result = 0; + dev_t dev = MKDEV(major, 0); + + PDEBUG("executed.\n"); + + // Register pci driver. This will return 0 if the PCI subsystem is not available. + result = pci_register_driver(&me_pci_driver); + + if (result < 0) { + PERROR("Can't register pci driver.\n"); + goto INIT_ERROR_1; + } + +/* + // Register usb driver. This will return -ENODEV if no USB subsystem is available. + result = usb_register(&me_usb_driver); + + if (result) + { + if (result == -ENODEV) + { + PERROR("No USB subsystem available.\n"); + } + else + { + PERROR("Can't register usb driver.\n"); + goto INIT_ERROR_2; + } + } +*/ + // Register the character device. + if (major) { + result = register_chrdev_region(dev, 1, MEMAIN_NAME); + } else { + result = alloc_chrdev_region(&dev, 0, 1, MEMAIN_NAME); + major = MAJOR(dev); + } + + if (result < 0) { + PERROR("Can't get major driver no.\n"); + goto INIT_ERROR_3; + } + + cdevp = cdev_alloc(); + + if (!cdevp) { + PERROR("Can't get character device structure.\n"); + result = -ENOMEM; + goto INIT_ERROR_4; + } + + cdevp->ops = &me_file_operations; + + cdevp->owner = THIS_MODULE; + + result = cdev_add(cdevp, dev, 1); + + if (result < 0) { + PERROR("Cannot add character device structure.\n"); + goto INIT_ERROR_5; + } + + return 0; + + INIT_ERROR_5: + cdev_del(cdevp); + + INIT_ERROR_4: + unregister_chrdev_region(dev, 1); + + INIT_ERROR_3: +// usb_deregister(&me_usb_driver); + +//INIT_ERROR_2: + pci_unregister_driver(&me_pci_driver); + clear_device_list(); + + INIT_ERROR_1: + return result; +} + +static void __exit memain_exit(void) +{ + dev_t dev = MKDEV(major, 0); + + PDEBUG("executed.\n"); + + cdev_del(cdevp); + unregister_chrdev_region(dev, 1); + pci_unregister_driver(&me_pci_driver); +// usb_deregister(&me_usb_driver); + clear_device_list(); +} + +module_init(memain_init); +module_exit(memain_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR + ("Guenter Gebhardt & Krzysztof Gantzke "); +MODULE_DESCRIPTION("Central module for Meilhaus Driver System."); +MODULE_SUPPORTED_DEVICE("Meilhaus PCI/cPCI boards."); +MODULE_LICENSE("GPL"); + +#ifdef BOSCH +// Export the flag for the BOSCH firmware. +EXPORT_SYMBOL(me_bosch_fw); +#endif // BOSCH diff --git a/drivers/staging/meilhaus/memain.h b/drivers/staging/meilhaus/memain.h new file mode 100644 index 000000000000..7616ff7f65cb --- /dev/null +++ b/drivers/staging/meilhaus/memain.h @@ -0,0 +1,460 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : memain.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _MEMAIN_H_ +#define _MEMAIN_H_ + +#include "meinternal.h" + +#include "meids.h" +#include "medebug.h" + +#include "medevice.h" +/*#include "me1000_device.h" +#include "me1400_device.h" +#include "me1600_device.h"*/ +#include "me4600_device.h" +/*#include "me6000_device.h" +#include "me0600_device.h" +#include "me8100_device.h" +#include "me8200_device.h" +#include "me0900_device.h"*/ +#include "medummy.h" + +#ifdef __KERNEL__ + +/*============================================================================= + PCI device table. + This is used by modprobe to translate PCI IDs to drivers. + ===========================================================================*/ + +static struct pci_device_id me_pci_table[] __devinitdata = { + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1000, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1000_A, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1000_B, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1400, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME140A, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME140B, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME14E0, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME14EA, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME14EB, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME140C, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME140D, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1600_4U, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1600_8U, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1600_12U, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1600_16U, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME1600_16U_8I, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4610, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4650, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4660, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4660I, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670I, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670S, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4670IS, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680I, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680S, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME4680IS, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6004, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6008, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME600F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6014, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6018, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME601F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6034, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6038, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME603F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6104, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6108, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME610F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6114, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6118, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME611F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6134, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6138, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME613F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6044, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6048, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME604F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6054, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6058, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME605F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6074, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6078, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME607F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6144, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6148, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME614F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6154, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6158, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME615F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6174, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6178, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME617F, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6259, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME6359, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME0630, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME8100_A, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME8100_B, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME8200_A, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME8200_B, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME0940, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME0950, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_MEILHAUS, PCI_DEVICE_ID_MEILHAUS_ME0960, PCI_ANY_ID, + PCI_ANY_ID, 0, 0, 0}, + + {0} +}; + +MODULE_DEVICE_TABLE(pci, me_pci_table); + +/*============================================================================= + USB device table. + This is used by modprobe to translate USB IDs to drivers. + ===========================================================================*/ +/* +static struct usb_device_id me_usb_table[] __devinitdata = { + { USB_DEVICE(USB_VENDOR_ID_MEPHISTO_S1, USB_DEVICE_ID_MEPHISTO_S1) }, + { 0 } +}; + +MODULE_DEVICE_TABLE (usb, me_usb_table); +*/ + +/*============================================================================= + Templates + ===========================================================================*/ + +#define ME_LOCK_MULTIPLEX_TEMPLATE(NAME, TYPE, CALL, DEV_CALL, ARGS) \ +static int CALL(struct file *filep, TYPE *arg){ \ + int err = 0; \ + int k = 0; \ + struct list_head *pos; \ + me_device_t *device; \ + TYPE karg; \ + \ + PDEBUG("executed.\n"); \ + \ + err = copy_from_user(&karg, arg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments to kernel space\n"); \ + return -EFAULT; \ + } \ + \ + down_read(&me_rwsem); \ + \ + list_for_each(pos, &me_device_list){ \ + if(k == karg.device){ \ + device = list_entry(pos, me_device_t, list); \ + break; \ + } \ + k++; \ + } \ + \ + if(pos == &me_device_list){ \ + PERROR("Invalid device number specified\n"); \ + karg.errno = ME_ERRNO_INVALID_DEVICE; \ + } \ + else{ \ + spin_lock(&me_lock); \ + if((me_filep != NULL) && (me_filep != filep)){ \ + spin_unlock(&me_lock); \ + PERROR("Resource is locked by another process\n"); \ + if(karg.lock == ME_LOCK_SET) \ + karg.errno = ME_ERRNO_LOCKED; \ + else if(karg.lock == ME_LOCK_RELEASE) \ + karg.errno = ME_ERRNO_SUCCESS; \ + else{ \ + PERROR("Invalid lock specified\n"); \ + karg.errno = ME_ERRNO_INVALID_LOCK; \ + }\ + } \ + else { \ + me_count++; \ + spin_unlock(&me_lock); \ + \ + karg.errno = device->DEV_CALL ARGS; \ + \ + spin_lock(&me_lock); \ + me_count--; \ + spin_unlock(&me_lock); \ + } \ + } \ + \ + up_read(&me_rwsem); \ + \ + err = copy_to_user(arg, &karg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments back to user space\n"); \ + return -EFAULT; \ + } \ + \ + return ME_ERRNO_SUCCESS; \ +} + +#define ME_IO_MULTIPLEX_TEMPLATE(NAME, TYPE, CALL, DEV_CALL, ARGS) \ +static int CALL(struct file *filep, TYPE *arg){ \ + int err = 0; \ + int k = 0; \ + struct list_head *pos; \ + me_device_t *device; \ + TYPE karg; \ + \ + PDEBUG("executed.\n"); \ + \ + err = copy_from_user(&karg, arg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments to kernel space\n"); \ + return -EFAULT; \ + } \ + \ + down_read(&me_rwsem); \ + \ + list_for_each(pos, &me_device_list){ \ + if(k == karg.device){ \ + device = list_entry(pos, me_device_t, list); \ + break; \ + } \ + k++; \ + } \ + \ + if(pos == &me_device_list){ \ + PERROR("Invalid device number specified\n"); \ + karg.errno = ME_ERRNO_INVALID_DEVICE; \ + } \ + else{ \ + spin_lock(&me_lock); \ + if((me_filep != NULL) && (me_filep != filep)){ \ + spin_unlock(&me_lock); \ + PERROR("Resource is locked by another process\n"); \ + karg.errno = ME_ERRNO_LOCKED; \ + } \ + else { \ + me_count++; \ + spin_unlock(&me_lock); \ + \ + karg.errno = device->DEV_CALL ARGS; \ + \ + spin_lock(&me_lock); \ + me_count--; \ + spin_unlock(&me_lock); \ + } \ + } \ + \ + up_read(&me_rwsem); \ + \ + err = copy_to_user(arg, &karg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments back to user space\n"); \ + return -EFAULT; \ + } \ + \ + return ME_ERRNO_SUCCESS; \ +} + +#define ME_QUERY_MULTIPLEX_STR_TEMPLATE(NAME, TYPE, CALL, DEV_CALL, ARGS) \ +static int CALL(struct file *filep, TYPE *arg){ \ + int err = 0; \ + int k = 0; \ + struct list_head *pos; \ + me_device_t *device; \ + char *msg = NULL; \ + TYPE karg; \ + \ + PDEBUG("executed.\n"); \ + \ + err = copy_from_user(&karg, arg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments to kernel space\n"); \ + return -EFAULT; \ + } \ + \ + down_read(&me_rwsem); \ + \ + list_for_each(pos, &me_device_list){ \ + if(k == karg.device){ \ + device = list_entry(pos, me_device_t, list); \ + break; \ + } \ + k++; \ + } \ + \ + if(pos == &me_device_list){ \ + PERROR("Invalid device number specified\n"); \ + karg.errno = ME_ERRNO_INVALID_DEVICE; \ + } \ + else{ \ + karg.errno = device->DEV_CALL ARGS; \ + if(!karg.errno){ \ + if((strlen(msg) + 1) > karg.count){ \ + PERROR("User buffer for device name is to little\n"); \ + karg.errno = ME_ERRNO_USER_BUFFER_SIZE; \ + } \ + else{ \ + err = copy_to_user(karg.name, msg, strlen(msg) + 1); \ + if(err){ \ + PERROR("Can't copy device name to user space\n"); \ + return -EFAULT; \ + } \ + } \ + } \ + } \ + \ + up_read(&me_rwsem); \ + \ + err = copy_to_user(arg, &karg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy query back to user space\n"); \ + return -EFAULT; \ + } \ + \ + return ME_ERRNO_SUCCESS; \ +} + +#define ME_QUERY_MULTIPLEX_TEMPLATE(NAME, TYPE, CALL, DEV_CALL, ARGS) \ +static int CALL(struct file *filep, TYPE *arg){ \ + int err = 0; \ + int k = 0; \ + struct list_head *pos; \ + me_device_t *device; \ + TYPE karg; \ + \ + PDEBUG("executed.\n"); \ + \ + err = copy_from_user(&karg, arg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments from user space\n"); \ + return -EFAULT; \ + } \ + \ + down_read(&me_rwsem); \ + \ + list_for_each(pos, &me_device_list){ \ + if(k == karg.device){ \ + device = list_entry(pos, me_device_t, list); \ + break; \ + } \ + k++; \ + } \ + \ + if(pos == &me_device_list){ \ + PERROR("Invalid device number specified\n"); \ + karg.errno = ME_ERRNO_INVALID_DEVICE; \ + } \ + else{ \ + karg.errno = device->DEV_CALL ARGS; \ + } \ + \ + up_read(&me_rwsem); \ + \ + err = copy_to_user(arg, &karg, sizeof(TYPE)); \ + if(err){ \ + PERROR("Can't copy arguments to user space\n"); \ + return -EFAULT; \ + } \ + \ + return ME_ERRNO_SUCCESS; \ +} + +#endif //__KERNEL__ +#endif diff --git a/drivers/staging/meilhaus/meplx_reg.h b/drivers/staging/meilhaus/meplx_reg.h new file mode 100644 index 000000000000..1868614dc232 --- /dev/null +++ b/drivers/staging/meilhaus/meplx_reg.h @@ -0,0 +1,53 @@ +/** + * @file meplx_reg.h + * + * @brief PLX 9052 PCI bridge register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _MEPLX_REG_H_ +#define _MEPLX_REG_H_ + +#ifdef __KERNEL__ + +#define PLX_INTCSR 0x4C /**< Interrupt control and status register. */ +#define PLX_INTCSR_LOCAL_INT1_EN 0x01 /**< If set, local interrupt 1 is enabled (r/w). */ +#define PLX_INTCSR_LOCAL_INT1_POL 0x02 /**< If set, local interrupt 1 polarity is active high (r/w). */ +#define PLX_INTCSR_LOCAL_INT1_STATE 0x04 /**< If set, local interrupt 1 is active (r/_). */ +#define PLX_INTCSR_LOCAL_INT2_EN 0x08 /**< If set, local interrupt 2 is enabled (r/w). */ +#define PLX_INTCSR_LOCAL_INT2_POL 0x10 /**< If set, local interrupt 2 polarity is active high (r/w). */ +#define PLX_INTCSR_LOCAL_INT2_STATE 0x20 /**< If set, local interrupt 2 is active (r/_). */ +#define PLX_INTCSR_PCI_INT_EN 0x40 /**< If set, PCI interrupt is enabled (r/w). */ +#define PLX_INTCSR_SOFT_INT 0x80 /**< If set, a software interrupt is generated (r/w). */ + +#define PLX_ICR 0x50 /**< Initialization control register. */ +#define PLX_ICR_BIT_EEPROM_CLOCK_SET 0x01000000 +#define PLX_ICR_BIT_EEPROM_CHIP_SELECT 0x02000000 +#define PLX_ICR_BIT_EEPROM_WRITE 0x04000000 +#define PLX_ICR_BIT_EEPROM_READ 0x08000000 +#define PLX_ICR_BIT_EEPROM_VALID 0x10000000 + +#define PLX_ICR_MASK_EEPROM 0x1F000000 +#define EEPROM_DELAY 1 + +#endif +#endif diff --git a/drivers/staging/meilhaus/meslist.c b/drivers/staging/meilhaus/meslist.c new file mode 100644 index 000000000000..7e8b66c05f7e --- /dev/null +++ b/drivers/staging/meilhaus/meslist.c @@ -0,0 +1,173 @@ +/** + * @file me_slist.c + * + * @brief Implements the subdevice list class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "meerror.h" +#include "medefines.h" + +#include "meslist.h" +#include "medebug.h" + +int me_slist_query_number_subdevices(struct me_slist *slist, int *number) +{ + PDEBUG_LOCKS("called.\n"); + *number = slist->n; + return ME_ERRNO_SUCCESS; +} + +unsigned int me_slist_get_number_subdevices(struct me_slist *slist) +{ + PDEBUG_LOCKS("called.\n"); + return slist->n; +} + +me_subdevice_t *me_slist_get_subdevice(struct me_slist * slist, + unsigned int index) +{ + + struct list_head *pos; + me_subdevice_t *subdevice = NULL; + unsigned int i = 0; + + PDEBUG_LOCKS("called.\n"); + + if (index >= slist->n) { + PERROR("Index out of range.\n"); + return NULL; + } + + list_for_each(pos, &slist->head) { + if (i == index) { + subdevice = list_entry(pos, me_subdevice_t, list); + break; + } + + ++i; + } + + return subdevice; +} + +int me_slist_get_subdevice_by_type(struct me_slist *slist, + unsigned int start_subdevice, + int type, int subtype, int *subdevice) +{ + me_subdevice_t *pos; + int s_type, s_subtype; + unsigned int index = 0; + + PDEBUG_LOCKS("called.\n"); + + if (start_subdevice >= slist->n) { + PERROR("Start index out of range.\n"); + return ME_ERRNO_NOMORE_SUBDEVICE_TYPE; + } + + list_for_each_entry(pos, &slist->head, list) { + if (index < start_subdevice) { // Go forward to start subdevice. + ++index; + continue; + } + + pos->me_subdevice_query_subdevice_type(pos, + &s_type, &s_subtype); + + if (subtype == ME_SUBTYPE_ANY) { + if (s_type == type) + break; + } else { + if ((s_type == type) && (s_subtype == subtype)) + break; + } + + ++index; + } + + if (index >= slist->n) { + return ME_ERRNO_NOMORE_SUBDEVICE_TYPE; + } + + *subdevice = index; + + return ME_ERRNO_SUCCESS; +} + +void me_slist_add_subdevice_tail(struct me_slist *slist, + me_subdevice_t * subdevice) +{ + PDEBUG_LOCKS("called.\n"); + + list_add_tail(&subdevice->list, &slist->head); + ++slist->n; +} + +me_subdevice_t *me_slist_del_subdevice_tail(struct me_slist *slist) +{ + + struct list_head *last; + me_subdevice_t *subdevice; + + PDEBUG_LOCKS("called.\n"); + + if (list_empty(&slist->head)) + return NULL; + + last = slist->head.prev; + + subdevice = list_entry(last, me_subdevice_t, list); + + list_del(last); + + --slist->n; + + return subdevice; +} + +int me_slist_init(me_slist_t * slist) +{ + PDEBUG_LOCKS("called.\n"); + + INIT_LIST_HEAD(&slist->head); + slist->n = 0; + return 0; +} + +void me_slist_deinit(me_slist_t * slist) +{ + + struct list_head *s; + me_subdevice_t *subdevice; + + PDEBUG_LOCKS("called.\n"); + + while (!list_empty(&slist->head)) { + s = slist->head.next; + list_del(s); + subdevice = list_entry(s, me_subdevice_t, list); + subdevice->me_subdevice_destructor(subdevice); + } + + slist->n = 0; +} diff --git a/drivers/staging/meilhaus/meslist.h b/drivers/staging/meilhaus/meslist.h new file mode 100644 index 000000000000..d26c89693d2c --- /dev/null +++ b/drivers/staging/meilhaus/meslist.h @@ -0,0 +1,108 @@ +/** + * @file me_slist.h + * + * @brief Provides the subdevice list class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _ME_SLIST_H_ +#define _ME_SLIST_H_ + +#include + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The subdevice list container. + */ +typedef struct me_slist { + struct list_head head; /**< The head of the internal list. */ + unsigned int n; /**< The number of subdevices in the list. */ +} me_slist_t; + +/** + * @brief Queries the number of subdevices currently inside the list. + * + * @param slist The subdevice list to query. + * @param[out] number The number of subdevices of the device. + * + * @return ME-iDS error code. + */ +int me_slist_query_number_subdevices(struct me_slist *slist, int *number); + +/** + * @brief Returns the number of subdevices currently inside the list. + * + * @param slist The subdevice list to query. + * + * @return The number of subdevices in the list. + */ +unsigned int me_slist_get_number_subdevices(struct me_slist *slist); + +/** + * @brief Get a subdevice by index. + * + * @param slist The subdevice list to query. + * @param index The index of the subdevice to get in the list. + * + * @return The subdevice at index if available.\n + * NULL if the index is out of range. + */ +me_subdevice_t *me_slist_get_subdevice(struct me_slist *slist, + unsigned int index); + +/** + * @brief Get a subdevice index by type and subtype. + * + * @param slist The subdevice list to query. + * @param start_subdevice The subdevice index at which the start shall begin. + * @param type The type of the subdevice to query. + * @param subtype The subtype of the subdevice to query. + * @param[out] subdevice On success this parameter returns the index of the subdevice matching the requested type. + * + * @return ME_ERRNO_SUCCESS on success. + */ +int me_slist_get_subdevice_by_type(struct me_slist *slist, + unsigned int start_subdevice, + int type, int subtype, int *subdevice); + +/** + * @brief Adds a subdevice to the tail of the list. + * + * @param slist The subdevice list to add a subdevice to. + * @param subdevice The subdevice to add to the list. + */ +void me_slist_add_subdevice_tail(struct me_slist *slist, + me_subdevice_t * subdevice); + +/** + * @brief Removes a subdevice from the tail of the list. + * + * @param slist The subdevice list. + * + * @return Pointer to the removed subdeivce.\n + * NULL in cases where the list was empty. + */ +me_subdevice_t *me_slist_del_subdevice_tail(struct me_slist *slist); + +/** + * @brief Initializes a subdevice list structure. + * + * @param lock The subdevice list structure to initialize. + * @return 0 on success. + */ +int me_slist_init(me_slist_t * slist); + +/** + * @brief Deinitializes a subdevice list structure and destructs every subdevice in it. + * + * @param slist The subdevice list structure to deinitialize. + * @return 0 on success. + */ +void me_slist_deinit(me_slist_t * slist); + +#endif +#endif diff --git a/drivers/staging/meilhaus/meslock.c b/drivers/staging/meilhaus/meslock.c new file mode 100644 index 000000000000..5230b89b45b5 --- /dev/null +++ b/drivers/staging/meilhaus/meslock.c @@ -0,0 +1,136 @@ +/** + * @file meslock.c + * + * @brief Implements the subdevice lock class. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include + +#include "medefines.h" +#include "meerror.h" + +#include "medebug.h" +#include "meslock.h" + +int me_slock_enter(struct me_slock *slock, struct file *filep) +{ + PDEBUG_LOCKS("executed.\n"); + + spin_lock(&slock->spin_lock); + + if ((slock->filep) != NULL && (slock->filep != filep)) { + PERROR("Subdevice is locked by another process.\n"); + spin_unlock(&slock->spin_lock); + return ME_ERRNO_LOCKED; + } + + slock->count++; + + spin_unlock(&slock->spin_lock); + + return ME_ERRNO_SUCCESS; +} + +int me_slock_exit(struct me_slock *slock, struct file *filep) +{ + PDEBUG_LOCKS("executed.\n"); + + spin_lock(&slock->spin_lock); + slock->count--; + spin_unlock(&slock->spin_lock); + + return ME_ERRNO_SUCCESS; +} + +int me_slock_lock(struct me_slock *slock, struct file *filep, int lock) +{ + PDEBUG_LOCKS("executed.\n"); + + switch (lock) { + + case ME_LOCK_RELEASE: + spin_lock(&slock->spin_lock); + + if (slock->filep == filep) + slock->filep = NULL; + + spin_unlock(&slock->spin_lock); + + break; + + case ME_LOCK_SET: + spin_lock(&slock->spin_lock); + + if (slock->count) { + spin_unlock(&slock->spin_lock); + PERROR("Subdevice is used by another process.\n"); + return ME_ERRNO_USED; + } else if (slock->filep == NULL) + slock->filep = filep; + else if (slock->filep != filep) { + spin_unlock(&slock->spin_lock); + PERROR("Subdevice is locked by another process.\n"); + return ME_ERRNO_LOCKED; + } + + spin_unlock(&slock->spin_lock); + + break; + + case ME_LOCK_CHECK: + spin_lock(&slock->spin_lock); + + if (slock->count) { + spin_unlock(&slock->spin_lock); + return ME_ERRNO_USED; + } else if ((slock->filep != NULL) && (slock->filep != filep)) { + spin_unlock(&slock->spin_lock); + return ME_ERRNO_LOCKED; + } + + spin_unlock(&slock->spin_lock); + + break; + + default: + break; + } + + return ME_ERRNO_SUCCESS; +} + +void me_slock_deinit(struct me_slock *slock) +{ + PDEBUG_LOCKS("executed.\n"); +} + +int me_slock_init(me_slock_t * slock) +{ + PDEBUG_LOCKS("executed.\n"); + + slock->filep = NULL; + slock->count = 0; + spin_lock_init(&slock->spin_lock); + + return 0; +} diff --git a/drivers/staging/meilhaus/meslock.h b/drivers/staging/meilhaus/meslock.h new file mode 100644 index 000000000000..f42b25c3f622 --- /dev/null +++ b/drivers/staging/meilhaus/meslock.h @@ -0,0 +1,73 @@ +/** + * @file meslock.h + * + * @brief Provides the subdevice lock class. + * @note Copyright (C) 2006 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _MESLOCK_H_ +#define _MESLOCK_H_ + +#include + +#ifdef __KERNEL__ + +/** + * @brief The subdevice lock class. + */ +typedef struct me_slock { + struct file *filep; /**< Pointer to file structure holding the subdevice. */ + int count; /**< Number of tasks which are inside the subdevice. */ + spinlock_t spin_lock; /**< Spin lock protecting the attributes from concurrent access. */ +} me_slock_t; + +/** + * @brief Tries to enter a subdevice. + * + * @param slock The subdevice lock instance. + * @param filep The file structure identifying the calling process. + * + * @return 0 on success. + */ +int me_slock_enter(struct me_slock *slock, struct file *filep); + +/** + * @brief Exits a subdevice. + * + * @param slock The subdevice lock instance. + * @param filep The file structure identifying the calling process. + * + * @return 0 on success. + */ +int me_slock_exit(struct me_slock *slock, struct file *filep); + +/** + * @brief Tries to perform a locking action on a subdevice. + * + * @param slock The subdevice lock instance. + * @param filep The file structure identifying the calling process. + * @param The action to be done. + * + * @return 0 on success. + */ +int me_slock_lock(struct me_slock *slock, struct file *filep, int lock); + +/** + * @brief Initializes a lock structure. + * + * @param slock The lock structure to initialize. + * @return 0 on success. + */ +int me_slock_init(me_slock_t * slock); + +/** + * @brief Deinitializes a lock structure. + * + * @param slock The lock structure to deinitialize. + * @return 0 on success. + */ +void me_slock_deinit(me_slock_t * slock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/mesubdevice.c b/drivers/staging/meilhaus/mesubdevice.c new file mode 100644 index 000000000000..98d4f1f7a824 --- /dev/null +++ b/drivers/staging/meilhaus/mesubdevice.c @@ -0,0 +1,317 @@ +/** + * @file mesubdevice.c + * + * @brief Subdevice base class implemention. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#include + +#include "medefines.h" +#include "meerror.h" + +#include "medebug.h" +#include "mesubdevice.h" + +static int me_subdevice_io_irq_start(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_irq_wait(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *irq_count, + int *value, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_irq_stop(struct me_subdevice *subdevice, + struct file *filep, int channel, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_reset_subdevice(struct me_subdevice *subdevice, + struct file *filep, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_single_config(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, + int trig_edge, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_single_read(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int *value, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_single_write(struct me_subdevice *subdevice, + struct file *filep, + int channel, + int value, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_config(struct me_subdevice *subdevice, + struct file *filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_new_values(struct me_subdevice *subdevice, + struct file *filep, + int time_out, + int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_read(struct me_subdevice *subdevice, + struct file *filep, + int read_mode, + int *values, int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_start(struct me_subdevice *subdevice, + struct file *filep, + int start_mode, int time_out, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_status(struct me_subdevice *subdevice, + struct file *filep, + int wait, + int *status, int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_stop(struct me_subdevice *subdevice, + struct file *filep, + int stop_mode, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_io_stream_write(struct me_subdevice *subdevice, + struct file *filep, + int write_mode, + int *values, int *count, int flags) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_lock_subdevice(me_subdevice_t * subdevice, + struct file *filep, int lock, int flags) +{ + PDEBUG("executed.\n"); + return me_slock_lock(&subdevice->lock, filep, lock); +} + +static int me_subdevice_query_number_channels(struct me_subdevice *subdevice, + int *number) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_query_number_ranges(struct me_subdevice *subdevice, + int unit, int *count) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_query_range_by_min_max(struct me_subdevice *subdevice, + int unit, + int *min, + int *max, + int *maxdata, int *range) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_query_range_info(struct me_subdevice *subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_query_subdevice_type(struct me_subdevice *subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_query_subdevice_caps(struct me_subdevice *subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +static int me_subdevice_query_subdevice_caps_args(struct me_subdevice + *subdevice, int cap, + int *args, int count) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_query_timer(struct me_subdevice *subdevice, + int timer, + int *base_frequency, + long long *min_ticks, long long *max_ticks) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_NOT_SUPPORTED; +} + +static int me_subdevice_config_load(struct me_subdevice *subdevice, + me_cfg_device_entry_t * config) +{ + PDEBUG("executed.\n"); + return ME_ERRNO_SUCCESS; +} + +static void me_subdevice_destructor(struct me_subdevice *subdevice) +{ + PDEBUG("executed.\n"); + me_subdevice_deinit(subdevice); + kfree(subdevice); +} + +int me_subdevice_init(me_subdevice_t * subdevice) +{ + int err; + + PDEBUG("executed.\n"); + + /* Init list head */ + INIT_LIST_HEAD(&subdevice->list); + + /* Initialize the subdevice lock instance */ + + err = me_slock_init(&subdevice->lock); + + if (err) { + PERROR("Cannot initialize subdevice lock instance.\n"); + return 1; + } + + /* Subdevice base class methods */ + subdevice->me_subdevice_io_irq_start = me_subdevice_io_irq_start; + subdevice->me_subdevice_io_irq_wait = me_subdevice_io_irq_wait; + subdevice->me_subdevice_io_irq_stop = me_subdevice_io_irq_stop; + subdevice->me_subdevice_io_reset_subdevice = + me_subdevice_io_reset_subdevice; + subdevice->me_subdevice_io_single_config = + me_subdevice_io_single_config; + subdevice->me_subdevice_io_single_read = me_subdevice_io_single_read; + subdevice->me_subdevice_io_single_write = me_subdevice_io_single_write; + subdevice->me_subdevice_io_stream_config = + me_subdevice_io_stream_config; + subdevice->me_subdevice_io_stream_new_values = + me_subdevice_io_stream_new_values; + subdevice->me_subdevice_io_stream_read = me_subdevice_io_stream_read; + subdevice->me_subdevice_io_stream_start = me_subdevice_io_stream_start; + subdevice->me_subdevice_io_stream_status = + me_subdevice_io_stream_status; + subdevice->me_subdevice_io_stream_stop = me_subdevice_io_stream_stop; + subdevice->me_subdevice_io_stream_write = me_subdevice_io_stream_write; + subdevice->me_subdevice_lock_subdevice = me_subdevice_lock_subdevice; + subdevice->me_subdevice_query_number_channels = + me_subdevice_query_number_channels; + subdevice->me_subdevice_query_number_ranges = + me_subdevice_query_number_ranges; + subdevice->me_subdevice_query_range_by_min_max = + me_subdevice_query_range_by_min_max; + subdevice->me_subdevice_query_range_info = + me_subdevice_query_range_info; + subdevice->me_subdevice_query_subdevice_type = + me_subdevice_query_subdevice_type; + subdevice->me_subdevice_query_subdevice_caps = + me_subdevice_query_subdevice_caps; + subdevice->me_subdevice_query_subdevice_caps_args = + me_subdevice_query_subdevice_caps_args; + subdevice->me_subdevice_query_timer = me_subdevice_query_timer; + subdevice->me_subdevice_config_load = me_subdevice_config_load; + subdevice->me_subdevice_destructor = me_subdevice_destructor; + + return 0; +} + +void me_subdevice_deinit(me_subdevice_t * subdevice) +{ + PDEBUG("executed.\n"); + me_subdevice_io_reset_subdevice(subdevice, NULL, + ME_IO_RESET_SUBDEVICE_NO_FLAGS); + me_slock_deinit(&subdevice->lock); +} diff --git a/drivers/staging/meilhaus/mesubdevice.h b/drivers/staging/meilhaus/mesubdevice.h new file mode 100644 index 000000000000..19ec2b5d96f0 --- /dev/null +++ b/drivers/staging/meilhaus/mesubdevice.h @@ -0,0 +1,197 @@ +/** + * @file mesubdevice.h + * + * @brief Provides the subdevice base class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +#ifndef _MESUBDEVICE_H_ +#define _MESUBDEVICE_H_ + +#include + +#include "metypes.h" +#include "meioctl.h" +#include "meslock.h" + +# include + +#ifdef __KERNEL__ + +/** + * @brief Macro used to enter a subdevice. + */ +#define ME_SUBDEVICE_ENTER \ +{ \ + int err; \ + err = me_slock_enter(&instance->base.lock, filep); \ + if(err){ \ + PERROR("Cannot enter subdevice.\n"); \ + return err; \ + } \ +} + +/** + * @brief Macro used to exit a subdevice. + */ +#define ME_SUBDEVICE_EXIT \ +{\ + int err; \ + err = me_slock_exit(&instance->base.lock, filep); \ + if(err){ \ + PERROR("Cannot exit subdevice.\n"); \ + return err; \ + } \ +} + +/** + * @brief The subdevice base class. + */ +typedef struct me_subdevice { + /* Attributes */ + struct list_head list; /**< Enables the subdevice to be added to a dynamic list. */ + me_slock_t lock; /**< Used by user application in order to lock the subdevice for exclusive usage. */ + + /* Methods */ + int (*me_subdevice_io_irq_start) (struct me_subdevice * subdevice, + struct file * filep, + int channel, + int irq_source, + int irq_edge, int irq_arg, int flags); + + int (*me_subdevice_io_irq_wait) (struct me_subdevice * subdevice, + struct file * filep, + int channel, + int *irq_count, + int *value, int time_out, int flags); + + int (*me_subdevice_io_irq_stop) (struct me_subdevice * subdevice, + struct file * filep, + int channel, int flags); + + int (*me_subdevice_io_reset_subdevice) (struct me_subdevice * subdevice, + struct file * filep, int flags); + + int (*me_subdevice_io_single_config) (struct me_subdevice * subdevice, + struct file * filep, + int channel, + int single_config, + int ref, + int trig_chan, + int trig_type, + int trig_edge, int flags); + + int (*me_subdevice_io_single_read) (struct me_subdevice * subdevice, + struct file * filep, + int channel, + int *value, + int time_out, int flags); + + int (*me_subdevice_io_single_write) (struct me_subdevice * subdevice, + struct file * filep, + int channel, + int value, + int time_out, int flags); + + int (*me_subdevice_io_stream_config) (struct me_subdevice * subdevice, + struct file * filep, + meIOStreamConfig_t * config_list, + int count, + meIOStreamTrigger_t * trigger, + int fifo_irq_threshold, + int flags); + + int (*me_subdevice_io_stream_new_values) (struct me_subdevice * + subdevice, + struct file * filep, + int time_out, int *count, + int flags); + + int (*me_subdevice_io_stream_read) (struct me_subdevice * subdevice, + struct file * filep, + int read_mode, + int *values, int *count, int flags); + + int (*me_subdevice_io_stream_start) (struct me_subdevice * subdevice, + struct file * filep, + int start_mode, + int time_out, int flags); + + int (*me_subdevice_io_stream_status) (struct me_subdevice * subdevice, + struct file * filep, + int wait, + int *status, + int *count, int flags); + + int (*me_subdevice_io_stream_stop) (struct me_subdevice * subdevice, + struct file * filep, + int stop_mode, int flags); + + int (*me_subdevice_io_stream_write) (struct me_subdevice * subdevice, + struct file * filep, + int write_mode, + int *values, + int *count, int flags); + + int (*me_subdevice_lock_subdevice) (struct me_subdevice * subdevice, + struct file * filep, + int lock, int flags); + + int (*me_subdevice_query_number_channels) (struct me_subdevice * + subdevice, int *number); + + int (*me_subdevice_query_number_ranges) (struct me_subdevice * + subdevice, int unit, + int *count); + + int (*me_subdevice_query_range_by_min_max) (struct me_subdevice * + subdevice, int unit, + int *min, int *max, + int *maxdata, int *range); + + int (*me_subdevice_query_range_info) (struct me_subdevice * subdevice, + int range, + int *unit, + int *min, int *max, int *maxdata); + + int (*me_subdevice_query_subdevice_type) (struct me_subdevice * + subdevice, int *type, + int *subtype); + + int (*me_subdevice_query_subdevice_caps) (struct me_subdevice * + subdevice, int *caps); + + int (*me_subdevice_query_subdevice_caps_args) (struct me_subdevice * + subdevice, int cap, + int *args, int count); + + int (*me_subdevice_query_timer) (struct me_subdevice * subdevice, + int timer, + int *base_frequency, + long long *min_ticks, + long long *max_ticks); + + int (*me_subdevice_config_load) (struct me_subdevice * subdevice, + me_cfg_device_entry_t * config); + + void (*me_subdevice_destructor) (struct me_subdevice * subdevice); +} me_subdevice_t; + +/** + * @brief Initializes a subdevice structure. + * + * @param subdevice The subdevice structure to initialize. + * @return 0 on success. + */ +int me_subdevice_init(me_subdevice_t * subdevice); + +/** + * @brief Deinitializes a subdevice structure. + * + * @param subdevice The subdevice structure to initialize. + */ +void me_subdevice_deinit(me_subdevice_t * subdevice); + +#endif +#endif diff --git a/drivers/staging/meilhaus/metempl_device.c b/drivers/staging/meilhaus/metempl_device.c new file mode 100644 index 000000000000..e48632ddc1aa --- /dev/null +++ b/drivers/staging/meilhaus/metempl_device.c @@ -0,0 +1,137 @@ +/** + * @file metempl_device.c + * + * @brief template device class implementation. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +#ifndef MODULE +# define MODULE +#endif + +#include + +#include +#include + +#include +#include "meerror.h" +#include "mecommon.h" +#include "meinternal.h" + +#include "medebug.h" +#include "medevice.h" +#include "metempl_device.h" +#include "mesubdevice.h" +#include "metempl_sub.h" + +me_device_t *metempl_pci_constructor(struct pci_dev *pci_device) +{ + metempl_device_t *metempl_device; + me_subdevice_t *subdevice; + unsigned int version_idx; + int err; + int i; + + PDEBUG("executed.\n"); + + // Allocate structure for device instance. + metempl_device = kmalloc(sizeof(metempl_device_t), GFP_KERNEL); + + if (!metempl_device) { + PERROR("Cannot get memory for device instance.\n"); + return NULL; + } + + memset(metempl_device, 0, sizeof(metempl_device_t)); + + // Initialize base class structure. + err = me_device_pci_init((me_device_t *) metempl_device, pci_device); + + if (err) { + kfree(metempl_device); + PERROR("Cannot initialize device base class.\n"); + return NULL; + } + + /* Get the index in the device version information table. */ + version_idx = + metempl_versions_get_device_index(metempl_device->base.info.pci. + device_id); + + // Initialize spin lock . + spin_lock_init(&metempl_device->ctrl_reg_lock); + + // Create subdevice instances. + for (i = 0; i < metempl_versions[version_idx].subdevices; i++) { + subdevice = + (me_subdevice_t *) metempl_sub_constructor(metempl_device-> + base.info.pci. + reg_bases[2], i, + &metempl_device-> + ctrl_reg_lock); + + if (!subdevice) { + me_device_deinit((me_device_t *) metempl_device); + kfree(metempl_device); + PERROR("Cannot get memory for subdevice.\n"); + return NULL; + } + + me_slist_add_subdevice_tail(&metempl_device->base.slist, + subdevice); + } + + /* Overwrite base class methods if applicable. */ + + return (me_device_t *) metempl_device; +} + +// Init and exit of module. + +static int __init metempl_init(void) +{ + PDEBUG("executed.\n."); + return 0; +} + +static void __exit metempl_exit(void) +{ + PDEBUG("executed.\n."); +} + +module_init(metempl_init); + +module_exit(metempl_exit); + +// Administrative stuff for modinfo. +MODULE_AUTHOR("Guenter Gebhardt "); +MODULE_DESCRIPTION("Device Driver Module for Template Device"); +MODULE_SUPPORTED_DEVICE("Meilhaus Template Devices"); +MODULE_LICENSE("GPL"); + +// Export the constructor. +EXPORT_SYMBOL(metempl_pci_constructor); diff --git a/drivers/staging/meilhaus/metempl_device.h b/drivers/staging/meilhaus/metempl_device.h new file mode 100644 index 000000000000..3c3702cc72eb --- /dev/null +++ b/drivers/staging/meilhaus/metempl_device.h @@ -0,0 +1,92 @@ +/** + * @file metempl_device.h + * + * @brief template device class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _METEMPL_DEVICE_H +#define _METEMPL_DEVICE_H + +#include +#include + +#include "medevice.h" + +#ifdef __KERNEL__ + +/** + * @brief Structure holding template device capabilities. + */ +typedef struct metempl_version { + uint16_t device_id; + unsigned int subdevices; +} metempl_version_t; + +/** + * @brief Device capabilities. + */ +static metempl_version_t metempl_versions[] = { + {0xDEAD, 1}, + {0}, +}; + +#define METEMPL_DEVICE_VERSIONS (sizeof(metempl_versions) / sizeof(metempl_version_t) - 1) /**< Returns the number of entries in #metempl_versions. */ + +/** + * @brief Returns the index of the device entry in #metempl_versions. + * + * @param device_id The PCI device id of the device to query. + * @return The index of the device in #metempl_versions. + */ +static inline unsigned int metempl_versions_get_device_index(uint16_t device_id) +{ + unsigned int i; + for (i = 0; i < METEMPL_DEVICE_VERSIONS; i++) + if (metempl_versions[i].device_id == device_id) + break; + return i; +} + +/** + * @brief The template device class structure. + */ +typedef struct metempl_device { + me_device_t base; /**< The Meilhaus device base class. */ + + /* Child class attributes. */ + spinlock_t ctrl_reg_lock; +} metempl_device_t; + +/** + * @brief The template device class constructor. + * + * @param pci_device The pci device structure given by the PCI subsystem. + * + * @return On succes a new template device instance. \n + * NULL on error. + */ +me_device_t *metempl_pci_constructor(struct pci_dev *pci_device) + __attribute__ ((weak)); + +#endif +#endif diff --git a/drivers/staging/meilhaus/metempl_sub.c b/drivers/staging/meilhaus/metempl_sub.c new file mode 100644 index 000000000000..f1d65d889e23 --- /dev/null +++ b/drivers/staging/meilhaus/metempl_sub.c @@ -0,0 +1,149 @@ +/** + * @file metempl_sub.c + * + * @brief Subdevice instance. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __KERNEL__ +# define __KERNEL__ +#endif + +/* + * Includes + */ +#include + +#include +#include +#include +#include + +#include "medefines.h" +#include "meinternal.h" +#include "meerror.h" + +#include "medebug.h" +#include "metempl_sub_reg.h" +#include "metempl_sub.h" + +/* + * Defines + */ + +/* + * Functions + */ + +static void metempl_sub_destructor(struct me_subdevice *subdevice) +{ + metempl_sub_subdevice_t *instance; + + PDEBUG("executed.\n"); + instance = (metempl_sub_subdevice_t *) subdevice; + + /* Until there this was the things the default constructor does. + If you do not have any additional things to do you can wipe it out. */ + + me_subdevice_deinit(&instance->base); + kfree(instance); +} + +static int metempl_sub_query_number_channels(me_subdevice_t * subdevice, + int *number) +{ + PDEBUG("executed.\n"); + *number = 0; + return ME_ERRNO_SUCCESS; +} + +static int metempl_sub_query_subdevice_type(me_subdevice_t * subdevice, + int *type, int *subtype) +{ + PDEBUG("executed.\n"); + *type = 0; + *subtype = 0; + return ME_ERRNO_SUCCESS; +} + +static int metempl_sub_query_subdevice_caps(me_subdevice_t * subdevice, + int *caps) +{ + PDEBUG("executed.\n"); + *caps = 0; + return ME_ERRNO_SUCCESS; +} + +metempl_sub_subdevice_t *metempl_sub_constructor(uint32_t reg_base, + unsigned int sub_idx, + spinlock_t * ctrl_reg_lock) +{ + metempl_sub_subdevice_t *subdevice; + int err; + + PDEBUG("executed.\n"); + + /* Allocate memory for subdevice instance */ + subdevice = kmalloc(sizeof(metempl_sub_subdevice_t), GFP_KERNEL); + + if (!subdevice) { + PERROR("Cannot get memory for subdevice instance.\n"); + return NULL; + } + + memset(subdevice, 0, sizeof(metempl_sub_subdevice_t)); + + /* Check if subdevice index is out of range */ + + if (sub_idx >= 2) { + PERROR("Template subdevice index is out of range.\n"); + kfree(subdevice); + return NULL; + } + + /* Initialize subdevice base class */ + err = me_subdevice_init(&subdevice->base); + + if (err) { + PERROR("Cannot initialize subdevice base class instance.\n"); + kfree(subdevice); + return NULL; + } + // Initialize spin locks. + spin_lock_init(&subdevice->subdevice_lock); + + subdevice->ctrl_reg_lock = ctrl_reg_lock; + + /* Save the subdevice index */ + subdevice->sub_idx = sub_idx; + + /* Override base class methods. */ + subdevice->base.me_subdevice_destructor = metempl_sub_destructor; + subdevice->base.me_subdevice_query_number_channels = + metempl_sub_query_number_channels; + subdevice->base.me_subdevice_query_subdevice_type = + metempl_sub_query_subdevice_type; + subdevice->base.me_subdevice_query_subdevice_caps = + metempl_sub_query_subdevice_caps; + + return subdevice; +} diff --git a/drivers/staging/meilhaus/metempl_sub.h b/drivers/staging/meilhaus/metempl_sub.h new file mode 100644 index 000000000000..80c8af9a8c5a --- /dev/null +++ b/drivers/staging/meilhaus/metempl_sub.h @@ -0,0 +1,64 @@ +/** + * @file metempl_sub.h + * + * @brief Meilhaus subdevice class. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _METEMPL_SUB_H_ +#define _METEMPL_SUB_H_ + +#include "mesubdevice.h" + +#ifdef __KERNEL__ + +/** + * @brief The subdevice class. + */ +typedef struct metempl_sub_subdevice { + /* Inheritance */ + me_subdevice_t base; /**< The subdevice base class. */ + + /* Attributes */ + spinlock_t subdevice_lock; /**< Spin lock to protect the subdevice from concurrent access. */ + spinlock_t *ctrl_reg_lock; /**< Spin lock to protect #ctrl_reg from concurrent access. */ + int sub_idx; /**< The index of the subdevice on the device. */ + + unsigned long ctrl_reg; /**< Register to configure the modes. */ +} metempl_sub_subdevice_t; + +/** + * @brief The constructor to generate a subdevice instance. + * + * @param reg_base The register base address of the device as returned by the PCI BIOS. + * @param sub_idx The index of the subdevice on the device. + * @param ctrl_reg_lock Pointer to spin lock protecting the control register from concurrent access. + * + * @return Pointer to new instance on success.\n + * NULL on error. + */ +metempl_sub_subdevice_t *metempl_sub_constructor(uint32_t reg_base, + unsigned int sub_idx, + spinlock_t * ctrl_reg_lock); + +#endif +#endif diff --git a/drivers/staging/meilhaus/metempl_sub_reg.h b/drivers/staging/meilhaus/metempl_sub_reg.h new file mode 100644 index 000000000000..1a2cab778a12 --- /dev/null +++ b/drivers/staging/meilhaus/metempl_sub_reg.h @@ -0,0 +1,35 @@ +/** + * @file metempl_sub_reg.h + * + * @brief Subdevice register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _METEMPL_SUB_REG_H_ +#define _METEMPL_SUB_REG_H_ + +#ifdef __KERNEL__ + +#define METEMPL_PORT_MODE 0x0010 /**< Configuration register. */ + +#endif +#endif diff --git a/drivers/staging/meilhaus/metypes.h b/drivers/staging/meilhaus/metypes.h new file mode 100644 index 000000000000..228ea15753ea --- /dev/null +++ b/drivers/staging/meilhaus/metypes.h @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2005 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * Source File : metypes.h + * Author : GG (Guenter Gebhardt) + */ + +#ifndef _METYPES_H_ +#define _METYPES_H_ + + +typedef int (*meErrorCB_t)(char *pcFunctionName, int iErrorCode); + +typedef int (*meIOStreamCB_t)( + int iDevice, + int iSubdevice, + int iCount, + void *pvContext, + int iErrorCode); + +typedef int (*meIOIrqCB_t)( + int iDevice, + int iSubdevice, + int iChannel, + int iIrqCount, + int iValue, + void *pvContext, + int iErrorCode); + + +typedef struct meIOSingle { + int iDevice; + int iSubdevice; + int iChannel; + int iDir; + int iValue; + int iTimeOut; + int iFlags; + int iErrno; +} meIOSingle_t; + + +typedef struct meIOStreamConfig { + int iChannel; + int iStreamConfig; + int iRef; + int iFlags; +} meIOStreamConfig_t; + + +typedef struct meIOStreamTrigger { + int iAcqStartTrigType; + int iAcqStartTrigEdge; + int iAcqStartTrigChan; + int iAcqStartTicksLow; + int iAcqStartTicksHigh; + int iAcqStartArgs[10]; + int iScanStartTrigType; + int iScanStartTicksLow; + int iScanStartTicksHigh; + int iScanStartArgs[10]; + int iConvStartTrigType; + int iConvStartTicksLow; + int iConvStartTicksHigh; + int iConvStartArgs[10]; + int iScanStopTrigType; + int iScanStopCount; + int iScanStopArgs[10]; + int iAcqStopTrigType; + int iAcqStopCount; + int iAcqStopArgs[10]; + int iFlags; +} meIOStreamTrigger_t; + + +typedef struct meIOStreamStart { + int iDevice; + int iSubdevice; + int iStartMode; + int iTimeOut; + int iFlags; + int iErrno; +} meIOStreamStart_t; + + +typedef struct meIOStreamStop { + int iDevice; + int iSubdevice; + int iStopMode; + int iFlags; + int iErrno; +} meIOStreamStop_t; + + +#endif -- cgit v1.2.3 From 2119635f65ddcaeff755d8d23c0040db3e854234 Mon Sep 17 00:00:00 2001 From: Kamalesh Babulal Date: Thu, 20 Nov 2008 21:46:45 +0530 Subject: Staging: meilhaus: fix __symbol_get problems next-20081120 kernel randconfig on x86_64 box fails, while !CONFIG_MODULES drivers/staging/meilhaus/memain.c: In function 'me_probe_pci': drivers/staging/meilhaus/memain.c:425: error: implicit declaration of function '__symbol_get' drivers/staging/meilhaus/memain.c:425: warning: cast to pointer from integer of different size drivers/staging/meilhaus/memain.c:433: warning: cast to pointer from integer of different size drivers/staging/meilhaus/memain.c:453: error: implicit declaration of function '__symbol_put' make[3]: *** [drivers/staging/meilhaus/memain.o] Error 1 the driver uses __symbol_get and __symbol_put instead of marco's symbol_get and symbol_put, I have only build tested the patch. Signed-off-by: Kamalesh Babulal Signed-off-by: Greg Kroah-Hartman --- drivers/staging/meilhaus/memain.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/meilhaus/memain.c b/drivers/staging/meilhaus/memain.c index 6cdeb8582453..b09d1a6c766c 100644 --- a/drivers/staging/meilhaus/memain.c +++ b/drivers/staging/meilhaus/memain.c @@ -422,7 +422,7 @@ static int me_probe_pci(struct pci_dev *dev, const struct pci_device_id *id) PDEBUG("module_name: %s\n", module_name); if ((constructor = - (me_pci_constructor_t) __symbol_get(constructor_name)) == NULL) { + (me_pci_constructor_t) symbol_get(constructor_name)) == NULL) { if (request_module(module_name)) { PERROR("Error while request for module %s.\n", module_name); @@ -430,7 +430,7 @@ static int me_probe_pci(struct pci_dev *dev, const struct pci_device_id *id) } if ((constructor = - (me_pci_constructor_t) __symbol_get(constructor_name)) == + (me_pci_constructor_t) symbol_get(constructor_name)) == NULL) { PERROR("Can't get %s driver module constructor.\n", module_name); @@ -441,7 +441,7 @@ static int me_probe_pci(struct pci_dev *dev, const struct pci_device_id *id) if ((device & 0xF000) == 0x4000) { // Bosch build has differnt constructor for me4600. if ((n_device = (*constructor_bosch) (dev, me_bosch_fw)) == NULL) { - __symbol_put(constructor_name); + symbol_put(constructor_name); PERROR ("Can't get device instance of %s driver module.\n", module_name); @@ -450,7 +450,7 @@ static int me_probe_pci(struct pci_dev *dev, const struct pci_device_id *id) } else { #endif if ((n_device = (*constructor) (dev)) == NULL) { - __symbol_put(constructor_name); + symbol_put(constructor_name); PERROR ("Can't get device instance of %s driver module.\n", module_name); @@ -503,7 +503,7 @@ static void release_instance(me_device_t * device) if (plugged != ME_PLUGGED_IN) { PDEBUG("release: medummy_constructor\n"); - __symbol_put("medummy_constructor"); + symbol_put("medummy_constructor"); } else { if ((dev_id & 0xF000) == 0x6000) { // Exceptions: me61xx, me62xx, me63xx are handled by one driver. dev_id &= 0xF0FF; @@ -513,7 +513,7 @@ static void release_instance(me_device_t * device) constructor_name[3] += (char)((dev_id >> 8) & 0x000F); PDEBUG("release: %s\n", constructor_name); - __symbol_put(constructor_name); + symbol_put(constructor_name); } } -- cgit v1.2.3 From e291f0fe640622e06d87f8e19ab96c628a051a30 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Thu, 13 Nov 2008 17:18:59 -0800 Subject: Staging: add lcd-panel driver This adds the lcd-panel parallel port driver to the staging tree. See the file, drivers/staging/panel/TODO for what needs to be fixed up in order for this to be properly merged into the rest of the kernel tree. Cc: Willy Tarreau Cc: Frank Menne Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/panel/Kconfig | 290 ++++ drivers/staging/panel/Makefile | 1 + drivers/staging/panel/TODO | 9 + drivers/staging/panel/lcd-panel-cgram.txt | 24 + drivers/staging/panel/panel.c | 2343 +++++++++++++++++++++++++++++ 7 files changed, 2670 insertions(+) create mode 100644 drivers/staging/panel/Kconfig create mode 100644 drivers/staging/panel/Makefile create mode 100644 drivers/staging/panel/TODO create mode 100644 drivers/staging/panel/lcd-panel-cgram.txt create mode 100644 drivers/staging/panel/panel.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index a3e361db69fe..11d003d37ad9 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -77,5 +77,7 @@ source "drivers/staging/comedi/Kconfig" source "drivers/staging/asus_oled/Kconfig" +source "drivers/staging/panel/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 06613bb05085..a738bb34c8ae 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -21,3 +21,4 @@ obj-$(CONFIG_RT2860) += rt2860/ obj-$(CONFIG_BENET) += benet/ obj-$(CONFIG_COMEDI) += comedi/ obj-$(CONFIG_ASUS_OLED) += asus_oled/ +obj-$(CONFIG_PANEL) += panel/ diff --git a/drivers/staging/panel/Kconfig b/drivers/staging/panel/Kconfig new file mode 100644 index 000000000000..7cf655757748 --- /dev/null +++ b/drivers/staging/panel/Kconfig @@ -0,0 +1,290 @@ +config PANEL + tristate "Parallel port LCD/Keypad Panel support" + depends on PARPORT + ---help--- + Say Y here if you have an HD44780 or KS-0074 LCD connected to your + parallel port. This driver also features 4 and 6-key keypads, and a + 'smartcard' reader. The LCD is accessible through the /dev/lcd char + device (10, 156), the keypad through /dev/keypad (10, 185), and the + smartcard through /dev/smartcard (10, 186). Both require misc device + to be enabled. This code can either be compiled as a module, or linked + into the kernel and started at boot. If you don't understand what all + this is about, say N. + +config PANEL_PARPORT + int "Default parallel port number (0=LPT1)" + depends on PANEL + range 0 255 + default "0" + ---help--- + This is the index of the parallel port the panel is connected to. One + driver instance only supports one parallel port, so if your keypad + and LCD are connected to two separate ports, you have to start two + modules with different arguments. Numbering starts with '0' for LPT1, + and so on. + +config PANEL_PROFILE + int "Default panel profile (0-5, 0=custom)" + depends on PANEL + range 0 5 + default "5" + ---help--- + To ease configuration, the driver supports different configuration + profiles for past and recent wirings. These profiles can also be + used to define an approximative configuration, completed by a few + other options. Here are the profiles : + + 0 = custom (see further) + 1 = 2x16 parallel LCD, old keypad + 2 = 2x16 serial LCD (KS-0074), new keypad + 3 = 2x16 parallel LCD (Hantronix), no keypad + 4 = 2x16 parallel LCD (Nexcom NSA1045) with Nexcom's keypad + 5 = 2x40 parallel LCD (old one), with old keypad + + Custom configurations allow you to define how your display is + wired to the parallel port, and how it works. This is only intended + for experts. + +config PANEL_SMARTCARD + depends on PANEL && PANEL_PROFILE="0" + bool "Enable smartcard reader (read help!)" + default "n" + ---help--- + This enables the 'smartcard' reader as installed on the server at + 'www.ant-computing.com'. It was not really a smartcard reader, just + a telephone-card reader. It is left here for demonstration and + experimentation. If you enable this driver, it will be accessible + through character device 10,186. + +config PANEL_KEYPAD + depends on PANEL && PANEL_PROFILE="0" + int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)" + range 0 4 + default 0 + ---help--- + This enables and configures a keypad connected to the parallel port. + The keys will be read from character device 10,185. Valid values are : + + 0 : do not enable this driver + 1 : old 6 keys keypad + 2 : new 6 keys keypad, as used on the server at www.ant-computing.com + 3 : Nexcom NSA1045's 4 keys keypad + + New profiles can be described in the driver source. The driver also + supports simultaneous keys pressed when the keypad supports them. + +config PANEL_LCD + depends on PANEL && PANEL_PROFILE="0" + int "LCD type (0=none, 1=custom, 2=old //, 3=ks0074, 4=hantronix, 5=Nexcom)" + range 0 5 + default 0 + ---help--- + This enables and configures an LCD connected to the parallel port. + The driver includes an interpreter for escape codes starting with + '\e[L' which are specific to the LCD, and a few ANSI codes. The + driver will be registered as character device 10,156, usually + under the name '/dev/lcd'. There are a total of 6 supported types : + + 0 : do not enable the driver + 1 : custom configuration and wiring (see further) + 2 : 2x16 & 2x40 parallel LCD (old wiring) + 3 : 2x16 serial LCD (KS-0074 based) + 4 : 2x16 parallel LCD (Hantronix wiring) + 5 : 2x16 parallel LCD (Nexcom wiring) + + When type '1' is specified, other options will appear to configure + more precise aspects (wiring, dimensions, protocol, ...). Please note + that those values changed from the 2.4 driver for better consistency. + +config PANEL_LCD_HEIGHT + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "Number of lines on the LCD (1-2)" + range 1 2 + default 2 + ---help--- + This is the number of visible character lines on the LCD in custom profile. + It can either be 1 or 2. + +config PANEL_LCD_WIDTH + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "Number of characters per line on the LCD (1-40)" + range 1 40 + default 40 + ---help--- + This is the number of characters per line on the LCD in custom profile. + Common values are 16,20,24,40. + +config PANEL_LCD_BWIDTH + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "Internal LCD line width (1-40, 40 by default)" + range 1 40 + default 40 + ---help--- + Most LCDs use a standard controller which supports hardware lines of 40 + characters, although sometimes only 16, 20 or 24 of them are really wired + to the terminal. This results in some non-visible but adressable characters, + and is the case for most parallel LCDs. Other LCDs, and some serial ones, + however, use the same line width internally as what is visible. The KS0074 + for example, uses 16 characters per line for 16 visible characters per line. + + This option lets you configure the value used by your LCD in 'custom' profile. + If you don't know, put '40' here. + +config PANEL_LCD_HWIDTH + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "Hardware LCD line width (1-64, 64 by default)" + range 1 64 + default 64 + ---help--- + Most LCDs use a single address bit to differentiate line 0 and line 1. Since + some of them need to be able to address 40 chars with the lower bits, they + often use the immediately superior power of 2, which is 64, to address the + next line. + + If you don't know what your LCD uses, in doubt let 16 here for a 2x16, and + 64 here for a 2x40. + +config PANEL_LCD_CHARSET + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "LCD character set (0=normal, 1=KS0074)" + range 0 1 + default 0 + ---help--- + Some controllers such as the KS0074 use a somewhat strange character set + where many symbols are at unusual places. The driver knows how to map + 'standard' ASCII characters to the character sets used by these controllers. + Valid values are : + + 0 : normal (untranslated) character set + 1 : KS0074 character set + + If you don't know, use the normal one (0). + +config PANEL_LCD_PROTO + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "LCD communication mode (0=parallel 8 bits, 1=serial)" + range 0 1 + default 0 + ---help--- + This driver now supports any serial or parallel LCD wired to a parallel + port. But before assigning signals, the driver needs to know if it will + be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires + (SDA/SCL), while parallel ones use 2 or 3 wires for the control signals + (E, RS, sometimes RW), and 4 or 8 for the data. Use 0 here for a 8 bits + parallel LCD, and 1 for a serial LCD. + +config PANEL_LCD_PIN_E + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0" + int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) " + range -17 17 + default 14 + ---help--- + This describes the number of the parallel port pin to which the LCD 'E' + signal has been connected. It can be : + + 0 : no connection (eg: connected to ground) + 1..17 : directly connected to any of these pins on the DB25 plug + -1..-17 : connected to the same pin through an inverter (eg: transistor). + + Default for the 'E' pin in custom profile is '14' (AUTOFEED). + +config PANEL_LCD_PIN_RS + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0" + int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) " + range -17 17 + default 17 + ---help--- + This describes the number of the parallel port pin to which the LCD 'RS' + signal has been connected. It can be : + + 0 : no connection (eg: connected to ground) + 1..17 : directly connected to any of these pins on the DB25 plug + -1..-17 : connected to the same pin through an inverter (eg: transistor). + + Default for the 'RS' pin in custom profile is '17' (SELECT IN). + +config PANEL_LCD_PIN_RW + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO="0" + int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) " + range -17 17 + default 16 + ---help--- + This describes the number of the parallel port pin to which the LCD 'RW' + signal has been connected. It can be : + + 0 : no connection (eg: connected to ground) + 1..17 : directly connected to any of these pins on the DB25 plug + -1..-17 : connected to the same pin through an inverter (eg: transistor). + + Default for the 'RW' pin in custom profile is '16' (INIT). + +config PANEL_LCD_PIN_SCL + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0" + int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) " + range -17 17 + default 1 + ---help--- + This describes the number of the parallel port pin to which the serial + LCD 'SCL' signal has been connected. It can be : + + 0 : no connection (eg: connected to ground) + 1..17 : directly connected to any of these pins on the DB25 plug + -1..-17 : connected to the same pin through an inverter (eg: transistor). + + Default for the 'SCL' pin in custom profile is '1' (STROBE). + +config PANEL_LCD_PIN_SDA + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" && PANEL_LCD_PROTO!="0" + int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) " + range -17 17 + default 2 + ---help--- + This describes the number of the parallel port pin to which the serial + LCD 'SDA' signal has been connected. It can be : + + 0 : no connection (eg: connected to ground) + 1..17 : directly connected to any of these pins on the DB25 plug + -1..-17 : connected to the same pin through an inverter (eg: transistor). + + Default for the 'SDA' pin in custom profile is '2' (D0). + +config PANEL_LCD_PIN_BL + depends on PANEL && PANEL_PROFILE="0" && PANEL_LCD="1" + int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) " + range -17 17 + default 0 + ---help--- + This describes the number of the parallel port pin to which the LCD 'BL' signal + has been connected. It can be : + + 0 : no connection (eg: connected to ground) + 1..17 : directly connected to any of these pins on the DB25 plug + -1..-17 : connected to the same pin through an inverter (eg: transistor). + + Default for the 'BL' pin in custom profile is '0' (uncontrolled). + +config PANEL_CHANGE_MESSAGE + depends on PANEL + bool "Change LCD initialization message ?" + default "n" + ---help--- + This allows you to replace the boot message indicating the kernel version + and the driver version with a custom message. This is useful on appliances + where a simple 'Starting system' message can be enough to stop a customer + from worrying. + + If you say 'Y' here, you'll be able to choose a message yourself. Otherwise, + say 'N' and keep the default message with the version. + +config PANEL_BOOT_MESSAGE + depends on PANEL && PANEL_CHANGE_MESSAGE="y" + string "New initialization message" + default "" + ---help--- + This allows you to replace the boot message indicating the kernel version + and the driver version with a custom message. This is useful on appliances + where a simple 'Starting system' message can be enough to stop a customer + from worrying. + + An empty message will only clear the display at driver init time. Any other + printf()-formatted message is valid with newline and escape codes. diff --git a/drivers/staging/panel/Makefile b/drivers/staging/panel/Makefile new file mode 100644 index 000000000000..747c238b82f9 --- /dev/null +++ b/drivers/staging/panel/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_PANEL) += panel.o diff --git a/drivers/staging/panel/TODO b/drivers/staging/panel/TODO new file mode 100644 index 000000000000..a4be749bcdfc --- /dev/null +++ b/drivers/staging/panel/TODO @@ -0,0 +1,9 @@ +TODO: + - checkpatch.pl cleanups + - Lindent + - review major/minor usages + - review userspace api + - see if all of this could be easier done in userspace instead. + +Please send patches to Greg Kroah-Hartman and +Willy Tarreau diff --git a/drivers/staging/panel/lcd-panel-cgram.txt b/drivers/staging/panel/lcd-panel-cgram.txt new file mode 100644 index 000000000000..f9ceef4322a3 --- /dev/null +++ b/drivers/staging/panel/lcd-panel-cgram.txt @@ -0,0 +1,24 @@ +Some LCDs allow you to define up to 8 characters, mapped to ASCII +characters 0 to 7. The escape code to define a new character is +'\e[LG' followed by one digit from 0 to 7, representing the character +number, and up to 8 couples of hex digits terminated by a semi-colon +(';'). Each couple of digits represents a line, with 1-bits for each +illuminated pixel with LSB on the right. Lines are numberred from the +top of the character to the bottom. On a 5x7 matrix, only the 5 lower +bits of the 7 first bytes are used for each character. If the string +is incomplete, only complete lines will be redefined. Here are some +examples : + + printf "\e[LG0010101050D1F0C04;" => 0 = [enter] + printf "\e[LG1040E1F0000000000;" => 1 = [up] + printf "\e[LG2000000001F0E0400;" => 2 = [down] + printf "\e[LG3040E1F001F0E0400;" => 3 = [up-down] + printf "\e[LG40002060E1E0E0602;" => 4 = [left] + printf "\e[LG500080C0E0F0E0C08;" => 5 = [right] + printf "\e[LG60016051516141400;" => 6 = "IP" + + printf "\e[LG00103071F1F070301;" => big speaker + printf "\e[LG00002061E1E060200;" => small speaker + +Willy + diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c new file mode 100644 index 000000000000..e021f5c4e079 --- /dev/null +++ b/drivers/staging/panel/panel.c @@ -0,0 +1,2343 @@ +/* + * Front panel driver for Linux - 20000810 - Willy Tarreau - willy@meta-x.org. + * It includes and LCD display (/dev/lcd), a 4-key keypad (/dev/keypad), and a + * smart card reader (/dev/smartcard). + * + * Updates for this driver may be found here : + * + * http://w.ods.org/linux/kernel/lcdpanel/ + * + * the driver skeleton has been stolen from nvram.c which was clearly written. + * + * Changes: + * 2000/08/10 + * - keypad now scrolls LCD when not opened + * - released 0.5.1 + * 2000/08/10 + * - bug fixes + * - released 0.5.2 + * 2000/08/10 + * - Reposition LCD when opening /dev/keypad (WIP) + * - Released 0.5.3 + * 2001/02/04 + * - Start of port to kernel 2.4.1 + * 2001/03/11 + * - implementation of a 24-key keyboard scanner with less electronics + * around, thus allowing to release the IRQ line. + * 2001/03/25 + * - the driver now compiles and works with both 2.4.2 and 2.2.18 kernels + * 2001/04/22 + * - implementation of KS0074-based serial LCD (load with lcd_enabled=2 and lcd_hwidth=16) + * 2001/04/29 + * - added back-light support, released 0.7.1 + * 2001/05/01 + * - added charset conversion table for ks0074, released 0.7.2 + * 2001/05/08 + * - start of rewriting towards v0.8 + * 2001/10/21 + * - replaced linux/malloc.h with linux/slab.h to be 2.4 compliant + * - definition of the multi-layer input system with its naming scheme + * - profile support for simplified configuration + * 2001/10/28 + * - smartcard now works for telecards. /dev/smartcard returns the card serial number + * 2001/11/10 + * - fix too short sleep for lcd_clear + * 2004/05/09 + * - add support for hantronix LCD modules (RS on SELECTIN instead of AUTOLF) + * (load with lcd_enabled=3 or profile=3) + * 2004/06/04 + * - changed all parallel LCD functions to be more generic. Now any + * connection of control signal is allowed with lcd_*_pin. + * 2004/07/23 + * - cleaned up some code + * - added support for keypads with inverted inputs + * - added support for Nexcom's LCD/Keypad on profile 4 + * - added character generator for chars 0-7 : "\e[LG{0-7}{8*2 hexdigits};" + * 2004/07/29 : 0.9.0 + * - deprecated lcd_enabled and keypad_enabled in profit of *_type + * - changed configuration so that the user can choose everything at + * kernel compilation time + * 2004/07/31 : 0.9.2 + * - fixed a stupid copy-paste bug affecting only the serial LCD + * - moved display geometries to lcd_init() to avoid problems with custom profiles. + * 2004/08/06 : 0.9.3 + * - added a system notifier callback to print the system state on the LCD + * during reboots or halts. + * + * 2005/05/20 : 0.9.4 + * - first working port on kernel 2.6 + * + * 2006/12/18 : 0.9.5 + * - fixed a long standing bug in 2.6 causing panics during reboot/kexec + * if the LCD was enabled but not initialized due to lack of parport. + * + * FIXME: + * - the initialization/deinitialization process is very dirty and should + * be rewritten. It may even be buggy. + * + * TODO: + * - document 24 keys keyboard (3 rows of 8 cols, 32 diodes + 2 inputs) + * - make the LCD a part of a virtual screen of Vx*Vy + * - make the inputs list smp-safe + * - change the keyboard to a double mapping : signals -> key_id -> values + * so that applications can change values without knowing signals + * + */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include // previously +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +/* smartcard length */ +#define SMARTCARD_BYTES 64 +#define LCD_MINOR 156 +#define KEYPAD_MINOR 185 +#define SMARTCARD_MINOR 186 + +#define PANEL_VERSION "0.9.5" + +#define LCD_MAXBYTES 256 /* max burst write */ + +#define SMARTCARD_LOGICAL_DETECTOR "S6" /* D6 wired to SELECT = card inserted */ + +#define KEYPAD_BUFFER 64 +#define INPUT_POLL_TIME (HZ/50) /* poll the keyboard this every second */ +#define KEYPAD_REP_START (10) /* a key starts to repeat after this times INPUT_POLL_TIME */ +#define KEYPAD_REP_DELAY (2) /* a key repeats this times INPUT_POLL_TIME */ + +#define FLASH_LIGHT_TEMPO (200) /* keep the light on this times INPUT_POLL_TIME for each flash */ + +/* converts an r_str() input to an active high, bits string : 000BAOSE */ +#define PNL_PINPUT(a) ((((unsigned char)(a)) ^ 0x7F) >> 3) + +#define PNL_PBUSY 0x80 /* inverted input, active low */ +#define PNL_PACK 0x40 /* direct input, active low */ +#define PNL_POUTPA 0x20 /* direct input, active high */ +#define PNL_PSELECD 0x10 /* direct input, active high */ +#define PNL_PERRORP 0x08 /* direct input, active low */ + +#define PNL_PBIDIR 0x20 /* bi-directional ports */ +#define PNL_PINTEN 0x10 /* high to read data in or-ed with data out */ +#define PNL_PSELECP 0x08 /* inverted output, active low */ +#define PNL_PINITP 0x04 /* direct output, active low */ +#define PNL_PAUTOLF 0x02 /* inverted output, active low */ +#define PNL_PSTROBE 0x01 /* inverted output */ + +#define PNL_PD0 0x01 +#define PNL_PD1 0x02 +#define PNL_PD2 0x04 +#define PNL_PD3 0x08 +#define PNL_PD4 0x10 +#define PNL_PD5 0x20 +#define PNL_PD6 0x40 +#define PNL_PD7 0x80 + +#define PIN_NONE 0 +#define PIN_STROBE 1 +#define PIN_D0 2 +#define PIN_D1 3 +#define PIN_D2 4 +#define PIN_D3 5 +#define PIN_D4 6 +#define PIN_D5 7 +#define PIN_D6 8 +#define PIN_D7 9 +#define PIN_AUTOLF 14 +#define PIN_INITP 16 +#define PIN_SELECP 17 +#define PIN_NOT_SET 127 + +/* some smartcard-specific signals */ +#define PNL_SC_IO PNL_PD1 /* Warning! inverted output, 0=highZ */ +#define PNL_SC_RST PNL_PD2 +#define PNL_SC_CLK PNL_PD3 +#define PNL_SC_RW PNL_PD4 +#define PNL_SC_ENA PNL_PINITP +#define PNL_SC_IOR PNL_PACK +#define PNL_SC_BITS (PNL_SC_IO | PNL_SC_RST | PNL_SC_CLK | PNL_SC_RW) + +#define LCD_FLAG_S 0x0001 +#define LCD_FLAG_ID 0x0002 +#define LCD_FLAG_B 0x0004 /* blink on */ +#define LCD_FLAG_C 0x0008 /* cursor on */ +#define LCD_FLAG_D 0x0010 /* display on */ +#define LCD_FLAG_F 0x0020 /* large font mode */ +#define LCD_FLAG_N 0x0040 /* 2-rows mode */ +#define LCD_FLAG_L 0x0080 /* backlight enabled */ + +#define LCD_ESCAPE_LEN 24 /* 24 chars max for an LCD escape command */ +#define LCD_ESCAPE_CHAR 27 /* use char 27 for escape command */ + +/* macros to simplify use of the parallel port */ +#define r_ctr(x) (parport_read_control((x)->port)) +#define r_dtr(x) (parport_read_data((x)->port)) +#define r_str(x) (parport_read_status((x)->port)) +#define w_ctr(x,y) do { parport_write_control((x)->port, (y)); } while (0) +#define w_dtr(x,y) do { parport_write_data((x)->port, (y)); } while (0) + +/* this defines which bits are to be used and which ones to be ignored */ +static __u8 scan_mask_o = 0; /* logical or of the output bits involved in the scan matrix */ +static __u8 scan_mask_i = 0; /* logical or of the input bits involved in the scan matrix */ + +typedef __u64 pmask_t; + +enum input_type { + INPUT_TYPE_STD, + INPUT_TYPE_KBD, +}; + +enum input_state { + INPUT_ST_LOW, + INPUT_ST_RISING, + INPUT_ST_HIGH, + INPUT_ST_FALLING, +}; + +struct logical_input { + struct list_head list; + pmask_t mask; + pmask_t value; + enum input_type type; + enum input_state state; + __u8 rise_time, fall_time; + __u8 rise_timer, fall_timer, high_timer; + + union { + struct { /* this structure is valid when type == INPUT_TYPE_STD */ + void(*press_fct)(int); + void(*release_fct)(int); + int press_data; + int release_data; + } std; + struct { /* this structure is valid when type == INPUT_TYPE_KBD */ + /* strings can be full-length (ie. non null-terminated) */ + char press_str[sizeof(void *) + sizeof (int)]; + char repeat_str[sizeof(void *) + sizeof (int)]; + char release_str[sizeof(void *) + sizeof (int)]; + } kbd; + } u; +}; + +LIST_HEAD(logical_inputs); /* list of all defined logical inputs */ + +/* physical contacts history + * Physical contacts are a 45 bits string of 9 groups of 5 bits each. + * The 8 lower groups correspond to output bits 0 to 7, and the 9th group + * corresponds to the ground. + * Within each group, bits are stored in the same order as read on the port : + * BAPSE (busy=4, ack=3, paper empty=2, select=1, error=0). + * So, each __u64 (or pmask_t) is represented like this : + * 0000000000000000000BAPSEBAPSEBAPSEBAPSEBAPSEBAPSEBAPSEBAPSEBAPSE + * <-----unused------> + */ +static pmask_t phys_read; /* what has just been read from the I/O ports */ +static pmask_t phys_read_prev; /* previous phys_read */ +static pmask_t phys_curr; /* stabilized phys_read (phys_read|phys_read_prev) */ +static pmask_t phys_prev; /* previous phys_curr */ +static char inputs_stable = 0; /* 0 means that at least one logical signal needs be computed */ + +/* these variables are specific to the smartcard */ +static __u8 smartcard_data[SMARTCARD_BYTES]; +static int smartcard_ptr = 0; /* pointer to half bytes in smartcard_data */ + +/* these variables are specific to the keypad */ +static char keypad_buffer[KEYPAD_BUFFER]; +static int keypad_buflen = 0; +static int keypad_start = 0; +static char keypressed = 0; +static wait_queue_head_t keypad_read_wait; +static wait_queue_head_t smartcard_read_wait; + +/* lcd-specific variables */ +static unsigned long int lcd_flags = 0; /* contains the LCD config state */ +static unsigned long int lcd_addr_x = 0; /* contains the LCD X offset */ +static unsigned long int lcd_addr_y = 0; /* contains the LCD Y offset */ +static char lcd_escape[LCD_ESCAPE_LEN+1]; /* current escape sequence, 0 terminated */ +static int lcd_escape_len = -1; /* not in escape state. >=0 = escape cmd len */ + +static int lcd_height = -1; +static int lcd_width = -1; +static int lcd_hwidth = -1; /* hardware buffer width (usually 64) */ +static int lcd_bwidth = -1; /* internal buffer width (usually 40) */ + +/* + * These are the parallel port pins the LCD control signals are connected to. + * Set this to 0 if the signal is not used. Set it to its opposite value + * (negative) if the signal is negated. -MAXINT is used to indicate that the + * pin has not been explicitly specified. + * + * WARNING! no check will be performed about collisions with keypad/smartcard ! + */ +static int lcd_e_pin = PIN_NOT_SET; +static int lcd_rs_pin = PIN_NOT_SET; +static int lcd_rw_pin = PIN_NOT_SET; +static int lcd_bl_pin = PIN_NOT_SET; +static int lcd_cl_pin = PIN_NOT_SET; +static int lcd_da_pin = PIN_NOT_SET; + +/* + * Bit masks to convert LCD signals to parallel port outputs. + * _d_ are values for data port, _c_ are for control port. + * [0] = signal OFF, [1] = signal ON, [2] = mask + */ +#define BIT_CLR 0 +#define BIT_SET 1 +#define BIT_MSK 2 +#define BIT_STATES 3 +/* + * one entry for each bit on the LCD + */ +#define LCD_BIT_E 0 +#define LCD_BIT_RS 1 +#define LCD_BIT_RW 2 +#define LCD_BIT_BL 3 +#define LCD_BIT_CL 4 +#define LCD_BIT_DA 5 +#define LCD_BITS 6 + +/* + * each bit can be either connected to a DATA or CTRL port + */ +#define LCD_PORT_C 0 +#define LCD_PORT_D 1 +#define LCD_PORTS 2 + +static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; + +/* + * LCD protocols + */ +#define LCD_PROTO_PARALLEL 0 +#define LCD_PROTO_SERIAL 1 + +/* + * LCD character sets + */ +#define LCD_CHARSET_NORMAL 0 +#define LCD_CHARSET_KS0074 1 + +/* + * LCD types + */ +#define LCD_TYPE_NONE 0 +#define LCD_TYPE_OLD 1 +#define LCD_TYPE_KS0074 2 +#define LCD_TYPE_HANTRONIX 3 +#define LCD_TYPE_NEXCOM 4 +#define LCD_TYPE_CUSTOM 5 + +/* + * keypad types + */ +#define KEYPAD_TYPE_NONE 0 +#define KEYPAD_TYPE_OLD 1 +#define KEYPAD_TYPE_NEW 2 +#define KEYPAD_TYPE_NEXCOM 3 + +/* + * panel profiles + */ +#define PANEL_PROFILE_CUSTOM 0 +#define PANEL_PROFILE_OLD 1 +#define PANEL_PROFILE_NEW 2 +#define PANEL_PROFILE_HANTRONIX 3 +#define PANEL_PROFILE_NEXCOM 4 +#define PANEL_PROFILE_LARGE 5 + +/* + * Construct custom config from the kernel's configuration + */ +#define DEFAULT_PROFILE PANEL_PROFILE_LARGE +#define DEFAULT_PARPORT 0 +#define DEFAULT_LCD LCD_TYPE_OLD +#define DEFAULT_KEYPAD KEYPAD_TYPE_OLD +#define DEFAULT_SMARTCARD 0 +#define DEFAULT_LCD_WIDTH 40 +#define DEFAULT_LCD_BWIDTH 40 +#define DEFAULT_LCD_HWIDTH 64 +#define DEFAULT_LCD_HEIGHT 2 +#define DEFAULT_LCD_PROTO LCD_PROTO_PARALLEL + +#define DEFAULT_LCD_PIN_E PIN_AUTOLF +#define DEFAULT_LCD_PIN_RS PIN_SELECP +#define DEFAULT_LCD_PIN_RW PIN_INITP +#define DEFAULT_LCD_PIN_SCL PIN_STROBE +#define DEFAULT_LCD_PIN_SDA PIN_D0 +#define DEFAULT_LCD_PIN_BL PIN_NOT_SET +#define DEFAULT_LCD_CHARSET LCD_CHARSET_NORMAL + +#ifdef CONFIG_PANEL_PROFILE +#undef DEFAULT_PROFILE +#define DEFAULT_PROFILE CONFIG_PANEL_PROFILE +#endif + +#ifdef CONFIG_PANEL_PARPORT +#undef DEFAULT_PARPORT +#define DEFAULT_PARPORT CONFIG_PANEL_PARPORT +#endif + +#if DEFAULT_PROFILE==0 /* custom */ +#ifdef CONFIG_PANEL_KEYPAD +#undef DEFAULT_KEYPAD +#define DEFAULT_KEYPAD CONFIG_PANEL_KEYPAD +#endif + +#ifdef CONFIG_PANEL_SMARTCARD +#undef DEFAULT_SMARTCARD +#define DEFAULT_SMARTCARD 1 +#endif + +#ifdef CONFIG_PANEL_LCD +#undef DEFAULT_LCD +#define DEFAULT_LCD CONFIG_PANEL_LCD +#endif + +#ifdef CONFIG_PANEL_LCD_WIDTH +#undef DEFAULT_LCD_WIDTH +#define DEFAULT_LCD_WIDTH CONFIG_PANEL_LCD_WIDTH +#endif + +#ifdef CONFIG_PANEL_LCD_BWIDTH +#undef DEFAULT_LCD_BWIDTH +#define DEFAULT_LCD_BWIDTH CONFIG_PANEL_LCD_BWIDTH +#endif + +#ifdef CONFIG_PANEL_LCD_HWIDTH +#undef DEFAULT_LCD_HWIDTH +#define DEFAULT_LCD_HWIDTH CONFIG_PANEL_LCD_HWIDTH +#endif + +#ifdef CONFIG_PANEL_LCD_HEIGHT +#undef DEFAULT_LCD_HEIGHT +#define DEFAULT_LCD_HEIGHT CONFIG_PANEL_LCD_HEIGHT +#endif + +#ifdef CONFIG_PANEL_LCD_PROTO +#undef DEFAULT_LCD_PROTO +#define DEFAULT_LCD_PROTO CONFIG_PANEL_LCD_PROTO +#endif + +#ifdef CONFIG_PANEL_LCD_PIN_E +#undef DEFAULT_LCD_PIN_E +#define DEFAULT_LCD_PIN_E CONFIG_PANEL_LCD_PIN_E +#endif + +#ifdef CONFIG_PANEL_LCD_PIN_RS +#undef DEFAULT_LCD_PIN_RS +#define DEFAULT_LCD_PIN_RS CONFIG_PANEL_LCD_PIN_RS +#endif + +#ifdef CONFIG_PANEL_LCD_PIN_RW +#undef DEFAULT_LCD_PIN_RW +#define DEFAULT_LCD_PIN_RW CONFIG_PANEL_LCD_PIN_RW +#endif + +#ifdef CONFIG_PANEL_LCD_PIN_SCL +#undef DEFAULT_LCD_PIN_SCL +#define DEFAULT_LCD_PIN_SCL CONFIG_PANEL_LCD_PIN_SCL +#endif + +#ifdef CONFIG_PANEL_LCD_PIN_SDA +#undef DEFAULT_LCD_PIN_SDA +#define DEFAULT_LCD_PIN_SDA CONFIG_PANEL_LCD_PIN_SDA +#endif + +#ifdef CONFIG_PANEL_LCD_PIN_BL +#undef DEFAULT_LCD_PIN_BL +#define DEFAULT_LCD_PIN_BL CONFIG_PANEL_LCD_PIN_BL +#endif + +#ifdef CONFIG_PANEL_LCD_CHARSET +#undef DEFAULT_LCD_CHARSET +#define DEFAULT_LCD_CHARSET +#endif + +#endif /* DEFAULT_PROFILE == 0 */ + +/* global variables */ +static int smartcard_open_cnt = 0; /* #times opened */ +static int keypad_open_cnt = 0; /* #times opened */ +static int lcd_open_cnt = 0; /* #times opened */ + +static int profile = DEFAULT_PROFILE; +static struct pardevice *pprt = NULL; +static int parport = -1; +static int lcd_enabled = -1; +static int lcd_type = -1; +static int lcd_proto = -1; +static int lcd_charset = -1; +static int keypad_enabled = -1; +static int keypad_type = -1; +static int smartcard_enabled = -1; + +static int lcd_initialized, keypad_initialized, smartcard_initialized; + +static int light_tempo = 0; + +static char lcd_must_clear = 0; +static char lcd_left_shift = 0; +static char init_in_progress = 0; + +static void(*lcd_write_cmd)(int) = NULL; +static void(*lcd_write_data)(int) = NULL; +static void(*lcd_clear_fast)(void) = NULL; + +static spinlock_t pprt_lock = SPIN_LOCK_UNLOCKED; +static struct timer_list scan_timer; + +#ifdef MODULE + +MODULE_DESCRIPTION("Generic parallel port LCD/Keypad/Smartcard driver"); +module_param(parport, int, 0000);MODULE_PARM_DESC(parport, "Parallel port index (0=lpt1, 1=lpt2, ...)"); +module_param(lcd_height, int, 0000);MODULE_PARM_DESC(lcd_height, "Number of lines on the LCD"); +module_param(lcd_width, int, 0000);MODULE_PARM_DESC(lcd_width, "Number of columns on the LCD"); +module_param(lcd_bwidth, int, 0000);MODULE_PARM_DESC(lcd_bwidth, "Internal LCD line width (40)"); +module_param(lcd_hwidth, int, 0000);MODULE_PARM_DESC(lcd_hwidth, "LCD line hardware address (64)"); +module_param(lcd_enabled, int, 0000);MODULE_PARM_DESC(lcd_enabled, "Deprecated option, use lcd_type instead"); +module_param(keypad_enabled, int, 0000);MODULE_PARM_DESC(keypad_enabled, "Deprecated option, use keypad_type instead"); +module_param(lcd_type, int, 0000);MODULE_PARM_DESC(lcd_type, "LCD type: 0=none, 1=old //, 2=serial ks0074, 3=hantronix //, 4=nexcom //, 5=compiled-in"); +module_param(lcd_proto, int, 0000);MODULE_PARM_DESC(lcd_proto, "LCD communication: 0=parallel (//), 1=serial"); +module_param(lcd_charset, int, 0000);MODULE_PARM_DESC(lcd_charset, "LCD character set: 0=standard, 1=KS0074"); +module_param(keypad_type, int, 0000);MODULE_PARM_DESC(keypad_type, "Keypad type: 0=none, 1=old 6 keys, 2=new 6+1 keys, 3=nexcom 4 keys"); +module_param(smartcard_enabled, int, 0000);MODULE_PARM_DESC(smartcard_enabled, "Smartcard reader: 0=disabled (default), 1=enabled"); +module_param(profile, int, 0000); MODULE_PARM_DESC(profile, "1=16x2 old kp; 2=serial 16x2, new kp; 3=16x2 hantronix; 4=16x2 nexcom; default=40x2, old kp"); + +module_param(lcd_e_pin, int, 0000); MODULE_PARM_DESC(lcd_e_pin, "# of the // port pin connected to LCD 'E' signal, with polarity (-17..17)"); +module_param(lcd_rs_pin, int, 0000);MODULE_PARM_DESC(lcd_rs_pin, "# of the // port pin connected to LCD 'RS' signal, with polarity (-17..17)"); +module_param(lcd_rw_pin, int, 0000);MODULE_PARM_DESC(lcd_rw_pin, "# of the // port pin connected to LCD 'RW' signal, with polarity (-17..17)"); +module_param(lcd_bl_pin, int, 0000);MODULE_PARM_DESC(lcd_bl_pin, "# of the // port pin connected to LCD backlight, with polarity (-17..17)"); +module_param(lcd_da_pin, int, 0000);MODULE_PARM_DESC(lcd_da_pin, "# of the // port pin connected to serial LCD 'SDA' signal, with polarity (-17..17)"); +module_param(lcd_cl_pin, int, 0000);MODULE_PARM_DESC(lcd_cl_pin, "# of the // port pin connected to serial LCD 'SCL' signal, with polarity (-17..17)"); + +#endif + +static unsigned char *lcd_char_conv = NULL; + +/* for some LCD drivers (ks0074) we need a charset conversion table. */ +static unsigned char lcd_char_conv_ks0074[256] = { + /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ + /* 0x00 */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + /* 0x10 */ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + /* 0x20 */ 0x20, 0x21, 0x22, 0x23, 0xa2, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + /* 0x30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + /* 0x40 */ 0xa0, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + /* 0x50 */ 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0xfa, 0xfb, 0xfc, 0x1d, 0xc4, + /* 0x60 */ 0x96, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + /* 0x70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0xfd, 0xfe, 0xff, 0xce, 0x20, + /* 0x80 */ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + /* 0x90 */ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + /* 0xA0 */ 0x20, 0x40, 0xb1, 0xa1, 0x24, 0xa3, 0xfe, 0x5f, 0x22, 0xc8, 0x61, 0x14, 0x97, 0x2d, 0xad, 0x96, + /* 0xB0 */ 0x80, 0x8c, 0x82, 0x83, 0x27, 0x8f, 0x86, 0xdd, 0x2c, 0x81, 0x6f, 0x15, 0x8b, 0x8a, 0x84, 0x60, + /* 0xC0 */ 0xe2, 0xe2, 0xe2, 0x5b, 0x5b, 0xae, 0xbc, 0xa9, 0xc5, 0xbf, 0xc6, 0xf1, 0xe3, 0xe3, 0xe3, 0xe3, + /* 0xD0 */ 0x44, 0x5d, 0xa8, 0xe4, 0xec, 0xec, 0x5c, 0x78, 0xab, 0xa6, 0xe5, 0x5e, 0x5e, 0xe6, 0xaa, 0xbe, + /* 0xE0 */ 0x7f, 0xe7, 0xaf, 0x7b, 0x7b, 0xaf, 0xbd, 0xc8, 0xa4, 0xa5, 0xc7, 0xf6, 0xa7, 0xe8, 0x69, 0x69, + /* 0xF0 */ 0xed, 0x7d, 0xa8, 0xe4, 0xec, 0x5c, 0x5c, 0x25, 0xac, 0xa6, 0xea, 0xef, 0x7e, 0xeb, 0xb2, 0x79, +}; + +char old_keypad_profile[][4][9] = { + {"S0", "Left\n", "Left\n", ""}, + {"S1", "Down\n", "Down\n", ""}, + {"S2", "Up\n", "Up\n", ""}, + {"S3", "Right\n", "Right\n", ""}, + {"S4", "Esc\n", "Esc\n", ""}, + {"S5", "Ret\n", "Ret\n", ""}, + {"","","",""} +}; + +/* signals, press, repeat, release */ +char new_keypad_profile[][4][9] = { + {"S0", "Left\n", "Left\n", ""}, + {"S1", "Down\n", "Down\n", ""}, + {"S2", "Up\n", "Up\n", ""}, + {"S3", "Right\n", "Right\n", ""}, + {"S4s5", "", "Esc\n", "Esc\n"}, + {"s4S5", "", "Ret\n", "Ret\n"}, + {"S4S5", "Help\n", "", ""}, + /* add new signals above this line */ + {"","","",""} +}; + +/* signals, press, repeat, release */ +char nexcom_keypad_profile[][4][9] = { + {"a-p-e-", "Down\n", "Down\n", ""}, // Down + {"a-p-E-", "Ret\n", "Ret\n", ""}, // Enter + {"a-P-E-", "Esc\n", "Esc\n", ""}, // Esc + {"a-P-e-", "Up\n", "Up\n", ""}, // Up + /* add new signals above this line */ + {"","","",""} +}; + +static char (*keypad_profile)[4][9] = old_keypad_profile; + +/* FIXME: this should be converted to a bit array containing signals states */ +static struct { + unsigned char e; /* parallel LCD E (data latch on falling edge) */ + unsigned char rs; /* parallel LCD RS (0 = cmd, 1 = data) */ + unsigned char rw; /* parallel LCD R/W (0 = W, 1 = R) */ + unsigned char bl; /* parallel LCD backlight (0 = off, 1 = on) */ + unsigned char cl; /* serial LCD clock (latch on rising edge) */ + unsigned char da; /* serial LCD data */ +} bits; + +static void init_scan_timer(void); + +/* sets data port bits according to current signals values */ +static int set_data_bits(void) { + int val, bit; + + val = r_dtr(pprt); + for (bit = 0; bit < LCD_BITS; bit++) + val &= lcd_bits[LCD_PORT_D][bit][BIT_MSK]; + + val |= lcd_bits[LCD_PORT_D][LCD_BIT_E][bits.e] + | lcd_bits[LCD_PORT_D][LCD_BIT_RS][bits.rs] + | lcd_bits[LCD_PORT_D][LCD_BIT_RW][bits.rw] + | lcd_bits[LCD_PORT_D][LCD_BIT_BL][bits.bl] + | lcd_bits[LCD_PORT_D][LCD_BIT_CL][bits.cl] + | lcd_bits[LCD_PORT_D][LCD_BIT_DA][bits.da]; + + w_dtr(pprt, val); + return val; +} + +/* sets ctrl port bits according to current signals values */ +static int set_ctrl_bits(void) { + int val, bit; + + val = r_ctr(pprt); + for (bit = 0; bit < LCD_BITS; bit++) + val &= lcd_bits[LCD_PORT_C][bit][BIT_MSK]; + + val |= lcd_bits[LCD_PORT_C][LCD_BIT_E][bits.e] + | lcd_bits[LCD_PORT_C][LCD_BIT_RS][bits.rs] + | lcd_bits[LCD_PORT_C][LCD_BIT_RW][bits.rw] + | lcd_bits[LCD_PORT_C][LCD_BIT_BL][bits.bl] + | lcd_bits[LCD_PORT_C][LCD_BIT_CL][bits.cl] + | lcd_bits[LCD_PORT_C][LCD_BIT_DA][bits.da]; + + w_ctr(pprt, val); + return val; +} + +/* sets ctrl & data port bits according to current signals values */ +static void set_bits(void) { + set_data_bits(); + set_ctrl_bits(); +} + +/* + * Converts a parallel port pin (from -25 to 25) to data and control ports + * masks, and data and control port bits. The signal will be considered + * unconnected if it's on pin 0 or an invalid pin (<-25 or >25). + * + * Result will be used this way : + * out(dport, in(dport) & d_val[2] | d_val[signal_state]) + * out(cport, in(cport) & c_val[2] | c_val[signal_state]) + */ +void pin_to_bits(int pin, unsigned char *d_val, unsigned char *c_val) { + int d_bit, c_bit, inv; + + d_val[0] = c_val[0] = d_val[1] = c_val[1] = 0; + d_val[2] = c_val[2] = 0xFF; + + if (pin == 0) + return; + + inv = (pin < 0); + if (inv) + pin = -pin; + + d_bit = c_bit = 0; + + switch (pin) { + case PIN_STROBE: /* strobe, inverted */ + c_bit = PNL_PSTROBE; + inv = !inv; + break; + case PIN_D0 ... PIN_D7: /* D0 - D7 = 2 - 9 */ + d_bit = 1 << (pin - 2); + break; + case PIN_AUTOLF: /* autofeed, inverted */ + c_bit = PNL_PAUTOLF; + inv = !inv; + break; + case PIN_INITP: /* init, direct */ + c_bit = PNL_PINITP; + break; + case PIN_SELECP: /* select_in, inverted */ + c_bit = PNL_PSELECP; + inv = !inv; + break; + default: /* unknown pin, ignore */ + break; + } + + if (c_bit) { + c_val[2] &= ~c_bit; + c_val[!inv] = c_bit; + } else if (d_bit) { + d_val[2] &= ~d_bit; + d_val[!inv] = d_bit; + } +} + +/* sleeps that many milliseconds with a reschedule */ +static void long_sleep(int ms) { + + if (in_interrupt()) + mdelay(ms); + else { + current->state = TASK_INTERRUPTIBLE; + schedule_timeout((ms*HZ+999)/1000); + } +} + + +/* send a serial byte to the LCD panel. The caller is responsible for locking if needed. */ +static void lcd_send_serial(int byte) { + int bit; + + /* the data bit is set on D0, and the clock on STROBE. + * LCD reads D0 on STROBE's rising edge. + */ + for (bit = 0; bit < 8; bit++) { + bits.cl = BIT_CLR; /* CLK low */ + set_bits(); + bits.da = byte & 1; + set_bits(); + udelay(2); /* maintain the data during 2 us before CLK up */ + bits.cl = BIT_SET; /* CLK high */ + set_bits(); + udelay(1); /* maintain the strobe during 1 us */ + byte >>= 1; + } +} + +/* turn the backlight on or off */ +static void lcd_backlight(int on) { + if (lcd_bl_pin == PIN_NONE) + return; + + /* The backlight is activated by seting the AUTOFEED line to +5V */ + spin_lock(&pprt_lock); + bits.bl = on; + set_bits(); + spin_unlock(&pprt_lock); +} + +/* send a command to the LCD panel in serial mode */ +static void lcd_write_cmd_s(int cmd) { + spin_lock(&pprt_lock); + lcd_send_serial(0x1F); /* R/W=W, RS=0 */ + lcd_send_serial(cmd & 0x0F); + lcd_send_serial((cmd >> 4) & 0x0F); + udelay(40); /* the shortest command takes at least 40 us */ + spin_unlock(&pprt_lock); +} + +/* send data to the LCD panel in serial mode */ +static void lcd_write_data_s(int data) { + spin_lock(&pprt_lock); + lcd_send_serial(0x5F); /* R/W=W, RS=1 */ + lcd_send_serial(data & 0x0F); + lcd_send_serial((data >> 4) & 0x0F); + udelay(40); /* the shortest data takes at least 40 us */ + spin_unlock(&pprt_lock); +} + +/* send a command to the LCD panel in 8 bits parallel mode */ +static void lcd_write_cmd_p8(int cmd) { + spin_lock(&pprt_lock); + /* present the data to the data port */ + w_dtr(pprt, cmd); + udelay(20); /* maintain the data during 20 us before the strobe */ + + bits.e = BIT_SET ; bits.rs = BIT_CLR ; bits.rw = BIT_CLR; + set_ctrl_bits(); + + udelay(40); /* maintain the strobe during 40 us */ + + bits.e = BIT_CLR; + set_ctrl_bits(); + + udelay(120); /* the shortest command takes at least 120 us */ + spin_unlock(&pprt_lock); +} + +/* send data to the LCD panel in 8 bits parallel mode */ +static void lcd_write_data_p8(int data) { + spin_lock(&pprt_lock); + /* present the data to the data port */ + w_dtr(pprt, data); + udelay(20); /* maintain the data during 20 us before the strobe */ + + bits.e = BIT_SET ; bits.rs = BIT_SET ; bits.rw = BIT_CLR; + set_ctrl_bits(); + + udelay(40); /* maintain the strobe during 40 us */ + + bits.e = BIT_CLR; + set_ctrl_bits(); + + udelay(45); /* the shortest data takes at least 45 us */ + spin_unlock(&pprt_lock); +} + +static void lcd_gotoxy(void) { + lcd_write_cmd(0x80 /* set DDRAM address */ + | (lcd_addr_y ? lcd_hwidth : 0) + /* we force the cursor to stay at the end of the line if it wants to go farther */ + | ((lcd_addr_x < lcd_bwidth) ? lcd_addr_x & (lcd_hwidth-1) : lcd_bwidth - 1)); +} + +static void lcd_print(char c) { + if (lcd_addr_x < lcd_bwidth) { + if (lcd_char_conv != NULL) + c = lcd_char_conv[(unsigned char)c]; + lcd_write_data(c); + lcd_addr_x++; + } + /* prevents the cursor from wrapping onto the next line */ + if (lcd_addr_x == lcd_bwidth) { + lcd_gotoxy(); + } +} + +/* fills the display with spaces and resets X/Y */ +static void lcd_clear_fast_s(void) { + int pos; + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); + + spin_lock(&pprt_lock); + for (pos = 0; pos < lcd_height * lcd_hwidth; pos++) { + lcd_send_serial(0x5F); /* R/W=W, RS=1 */ + lcd_send_serial(' ' & 0x0F); + lcd_send_serial((' ' >> 4) & 0x0F); + udelay(40); /* the shortest data takes at least 40 us */ + } + spin_unlock(&pprt_lock); + + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); +} + +/* fills the display with spaces and resets X/Y */ +static void lcd_clear_fast_p8(void) { + int pos; + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); + + spin_lock(&pprt_lock); + for (pos = 0; pos < lcd_height * lcd_hwidth; pos++) { + /* present the data to the data port */ + w_dtr(pprt, ' '); + udelay(20); /* maintain the data during 20 us before the strobe */ + + bits.e = BIT_SET ; bits.rs = BIT_SET ; bits.rw = BIT_CLR; + set_ctrl_bits(); + + udelay(40); /* maintain the strobe during 40 us */ + + bits.e = BIT_CLR; + set_ctrl_bits(); + + udelay(45); /* the shortest data takes at least 45 us */ + } + spin_unlock(&pprt_lock); + + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); +} + +/* clears the display and resets X/Y */ +static void lcd_clear_display(void) { + lcd_write_cmd(0x01); /* clear display */ + lcd_addr_x = lcd_addr_y = 0; + /* we must wait a few milliseconds (15) */ + long_sleep(15); +} + +static void lcd_init_display(void) { + + lcd_flags = ((lcd_height > 1) ? LCD_FLAG_N : 0) + | LCD_FLAG_D | LCD_FLAG_C | LCD_FLAG_B; + + long_sleep(20); /* wait 20 ms after power-up for the paranoid */ + + lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ + long_sleep(10); + lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ + long_sleep(10); + lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ + long_sleep(10); + + lcd_write_cmd(0x30 /* set font height and lines number */ + | ((lcd_flags & LCD_FLAG_F)?4:0) + | ((lcd_flags & LCD_FLAG_N)?8:0) + ); + long_sleep(10); + + lcd_write_cmd(0x08); /* display off, cursor off, blink off */ + long_sleep(10); + + lcd_write_cmd(0x08 /* set display mode */ + | ((lcd_flags & LCD_FLAG_D)?4:0) + | ((lcd_flags & LCD_FLAG_C)?2:0) + | ((lcd_flags & LCD_FLAG_B)?1:0) + ); + + lcd_backlight((lcd_flags & LCD_FLAG_L) ? 1 : 0); + + long_sleep(10); + + lcd_write_cmd(0x06); /* entry mode set : increment, cursor shifting */ + + lcd_clear_display(); +} + +/* + * These are the file operation function for user access to /dev/lcd + * This function can also be called from inside the kernel, by + * setting file and ppos to NULL. + * + */ + +static ssize_t lcd_write(struct file * file, + const char * buf, size_t count, loff_t *ppos ) { + + const char *tmp = buf; + char c; + + for( ; count-- > 0; (ppos ? (*ppos)++ : 0), ++tmp ) { + if (!in_interrupt() && (((count + 1) & 0x1f) == 0)) { + schedule(); /* let's be a little nice with other processes that need some CPU */ + } + if (ppos == NULL && file == NULL) + c = *tmp; /* let's not use get_user() from the kernel ! */ + else if (get_user( c, tmp )) + return -EFAULT; + + /* first, we'll test if we're in escape mode */ + if ((c != '\n') && lcd_escape_len >= 0) { /* yes, let's add this char to the buffer */ + lcd_escape[lcd_escape_len++] = c; + lcd_escape[lcd_escape_len] = 0; + } + else { + lcd_escape_len = -1; /* aborts any previous escape sequence */ + + switch (c) { + case LCD_ESCAPE_CHAR: /* start of an escape sequence */ + lcd_escape_len = 0; + lcd_escape[lcd_escape_len] = 0; + break; + case '\b': /* go back one char and clear it */ + if (lcd_addr_x > 0) { + if (lcd_addr_x < lcd_bwidth) /* check if we're not at the end of the line */ + lcd_write_cmd(0x10); /* back one char */ + lcd_addr_x--; + } + lcd_write_data(' '); /* replace with a space */ + lcd_write_cmd(0x10); /* back one char again */ + break; + case '\014': /* quickly clear the display */ + lcd_clear_fast(); + break; + case '\n': /* flush the remainder of the current line and go to the + beginning of the next line */ + for (; lcd_addr_x= 2) { /* minimal length for an escape command */ + int processed = 0; /* 1 means the command has been processed */ + + if (!strcmp(lcd_escape,"[2J")) { /* Clear the display */ + lcd_clear_fast(); /* clear display */ + processed = 1; + } + else if (!strcmp(lcd_escape,"[H")) { /* Cursor to home */ + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); + processed = 1; + } + /* codes starting with ^[[L */ + else if ((lcd_escape_len >= 3) && + (lcd_escape[0]=='[') && (lcd_escape[1]=='L')) { /* LCD special codes */ + + char *esc = lcd_escape + 2; + int oldflags = lcd_flags; + + /* check for display mode flags */ + switch (*esc) { + case 'D' : /* Display ON */ + lcd_flags |= LCD_FLAG_D; + processed = 1; + break; + case 'd' : /* Display OFF */ + lcd_flags &= ~LCD_FLAG_D; + processed = 1; + break; + case 'C' : /* Cursor ON */ + lcd_flags |= LCD_FLAG_C; + processed = 1; + break; + case 'c' : /* Cursor OFF */ + lcd_flags &= ~LCD_FLAG_C; + processed = 1; + break; + case 'B' : /* Blink ON */ + lcd_flags |= LCD_FLAG_B; + processed = 1; + break; + case 'b' : /* Blink OFF */ + lcd_flags &= ~LCD_FLAG_B; + processed = 1; + break; + case '+' : /* Back light ON */ + lcd_flags |= LCD_FLAG_L; + processed = 1; + break; + case '-' : /* Back light OFF */ + lcd_flags &= ~LCD_FLAG_L; + processed = 1; + break; + case '*' : /* flash back light using the keypad timer */ + if (scan_timer.function != NULL) { + if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) + lcd_backlight(1); + light_tempo = FLASH_LIGHT_TEMPO; + } + processed = 1; + break; + case 'f' : /* Small Font */ + lcd_flags &= ~LCD_FLAG_F; + processed = 1; + break; + case 'F' : /* Large Font */ + lcd_flags |= LCD_FLAG_F; + processed = 1; + break; + case 'n' : /* One Line */ + lcd_flags &= ~LCD_FLAG_N; + processed = 1; + break; + case 'N' : /* Two Lines */ + lcd_flags |= LCD_FLAG_N; + break; + + case 'l' : /* Shift Cursor Left */ + if (lcd_addr_x > 0) { + if (lcd_addr_x < lcd_bwidth) + lcd_write_cmd(0x10); /* back one char if not at end of line */ + lcd_addr_x--; + } + processed = 1; + break; + + case 'r' : /* shift cursor right */ + if (lcd_addr_x < lcd_width) { + if (lcd_addr_x < (lcd_bwidth - 1)) + lcd_write_cmd(0x14); /* allow the cursor to pass the end of the line */ + lcd_addr_x++; + } + processed = 1; + break; + + case 'L' : /* shift display left */ + lcd_left_shift++; + lcd_write_cmd(0x18); + processed = 1; + break; + + case 'R' : /* shift display right */ + lcd_left_shift--; + lcd_write_cmd(0x1C); + processed = 1; + break; + + case 'k' : { /* kill end of line */ + int x; + for (x=lcd_addr_x; x between '0' and '7', representing the numerical + * ASCII code of the redefined character, and a sequence + * of 16 hex digits representing 8 bytes for each character. Most + * LCDs will only use 5 lower bits of the 7 first bytes. + */ + + unsigned char cgbytes[8]; + unsigned char cgaddr; + int cgoffset; + int shift; + char value; + int addr; + + if (strchr(esc, ';') == NULL) + break; + + esc++; + + cgaddr = *(esc++) - '0'; + if (cgaddr > 7) { + processed = 1; + break; + } + + cgoffset = 0; + shift = 0; + value = 0; + while (*esc && cgoffset < 8) { + shift ^= 4; + if (*esc >= '0' && *esc <='9') + value |= (*esc - '0') << shift; + else if (*esc >= 'A' && *esc <='Z') + value |= (*esc - 'A' + 10) << shift; + else if (*esc >= 'a' && *esc <='z') + value |= (*esc - 'a' + 10) << shift; + else { + esc++; + continue; + } + + if (shift == 0) { + cgbytes[cgoffset++] = value; + value = 0; + } + + esc++; + } + + lcd_write_cmd(0x40 | (cgaddr * 8)); + for (addr = 0; addr < cgoffset; addr++) { + lcd_write_data(cgbytes[addr]); + } + + lcd_gotoxy(); /* ensures that we stop writing to CGRAM */ + processed = 1; + break; + } + case 'x' : /* gotoxy : LxXXX[yYYY]; */ + case 'y' : /* gotoxy : LyYYY[xXXX]; */ + if (strchr(esc, ';') == NULL) + break; + + while (*esc) { + if (*esc == 'x') { + esc++; + lcd_addr_x = 0; + while (isdigit(*esc)) { + lcd_addr_x = lcd_addr_x*10 + (*esc - '0'); + esc++; + } + } + else if (*esc == 'y') { + esc++; + lcd_addr_y = 0; + while (isdigit(*esc)) { + lcd_addr_y = lcd_addr_y*10 + (*esc - '0'); + esc++; + } + } + else break; + } + + lcd_gotoxy(); + processed = 1; + break; + } /* end of switch */ + + /* Check wether one flag was changed */ + if (oldflags != lcd_flags) { + /* check wether one of B,C,D flags was changed */ + if ((oldflags ^ lcd_flags) & (LCD_FLAG_B | LCD_FLAG_C | LCD_FLAG_D)) + lcd_write_cmd(0x08 /* set display mode */ + | ((lcd_flags & LCD_FLAG_D)?4:0) + | ((lcd_flags & LCD_FLAG_C)?2:0) + | ((lcd_flags & LCD_FLAG_B)?1:0) + ); + /* check wether one of F,N flags was changed */ + else if ((oldflags ^ lcd_flags) & (LCD_FLAG_F | LCD_FLAG_N)) + lcd_write_cmd(0x30 + | ((lcd_flags & LCD_FLAG_F)?4:0) + | ((lcd_flags & LCD_FLAG_N)?8:0) + ); + /* check wether L flag was changed */ + else if ((oldflags ^ lcd_flags) & (LCD_FLAG_L)) { + if (lcd_flags & (LCD_FLAG_L)) + lcd_backlight(1); + else if (light_tempo == 0) /* switch off the light only when the tempo lighting is gone */ + lcd_backlight(0); + } + } + } /* LCD special escape codes */ + + /* flush the escape sequence if it's been processed or if it is + getting too long. */ + if (processed || (lcd_escape_len >= LCD_ESCAPE_LEN)) + lcd_escape_len = -1; + } /* escape codes */ + } + + return( tmp - buf ); +} + +static int lcd_open( struct inode *inode, struct file *file ) { + if (lcd_open_cnt) + return( -EBUSY ); /* open only once at a time */ + + if (file->f_mode & FMODE_READ) /* device is write-only */ + return ( -EPERM ); + + if (lcd_must_clear) { + lcd_clear_display(); + lcd_must_clear = 0; + } + lcd_open_cnt++; + return( 0 ); +} + +static int lcd_release( struct inode *inode, struct file *file ) { + lcd_open_cnt--; + return( 0 ); +} + + +static struct file_operations lcd_fops = { + write: lcd_write, + open: lcd_open, + release: lcd_release, +}; + +static struct miscdevice lcd_dev = { + LCD_MINOR, + "lcd", + &lcd_fops +}; + + + +/* public function usable from the kernel for any purpose */ +void panel_lcd_print(char *s) { + if (lcd_enabled && lcd_initialized) + lcd_write(NULL, s, strlen(s), NULL); +} + + +/* initialize the LCD driver */ +void lcd_init(void) { + switch (lcd_type) { + case LCD_TYPE_OLD : /* parallel mode, 8 bits */ + if (lcd_proto < 0) lcd_proto = LCD_PROTO_PARALLEL; + if (lcd_charset < 0) lcd_charset = LCD_CHARSET_NORMAL; + if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_STROBE; + if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_AUTOLF; + + if (lcd_width < 0) lcd_width = 40; + if (lcd_bwidth < 0) lcd_bwidth = 40; + if (lcd_hwidth < 0) lcd_hwidth = 64; + if (lcd_height < 0) lcd_height = 2; + break; + case LCD_TYPE_KS0074 : /* serial mode, ks0074 */ + if (lcd_proto < 0) lcd_proto = LCD_PROTO_SERIAL; + if (lcd_charset < 0) lcd_charset = LCD_CHARSET_KS0074; + if (lcd_bl_pin == PIN_NOT_SET) lcd_bl_pin = PIN_AUTOLF; + if (lcd_cl_pin == PIN_NOT_SET) lcd_cl_pin = PIN_STROBE; + if (lcd_da_pin == PIN_NOT_SET) lcd_da_pin = PIN_D0; + + if (lcd_width < 0) lcd_width = 16; + if (lcd_bwidth < 0) lcd_bwidth = 40; + if (lcd_hwidth < 0) lcd_hwidth = 16; + if (lcd_height < 0) lcd_height = 2; + break; + case LCD_TYPE_NEXCOM : /* parallel mode, 8 bits, generic */ + if (lcd_proto < 0) lcd_proto = LCD_PROTO_PARALLEL; + if (lcd_charset < 0) lcd_charset = LCD_CHARSET_NORMAL; + if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_AUTOLF; + if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_SELECP; + if (lcd_rw_pin == PIN_NOT_SET) lcd_rw_pin = PIN_INITP; + + if (lcd_width < 0) lcd_width = 16; + if (lcd_bwidth < 0) lcd_bwidth = 40; + if (lcd_hwidth < 0) lcd_hwidth = 64; + if (lcd_height < 0) lcd_height = 2; + break; + case LCD_TYPE_CUSTOM : /* customer-defined */ + if (lcd_proto < 0) lcd_proto = DEFAULT_LCD_PROTO; + if (lcd_charset < 0) lcd_charset = DEFAULT_LCD_CHARSET; + /* default geometry will be set later */ + break; + case LCD_TYPE_HANTRONIX : /* parallel mode, 8 bits, hantronix-like */ + default : + if (lcd_proto < 0) lcd_proto = LCD_PROTO_PARALLEL; + if (lcd_charset < 0) lcd_charset = LCD_CHARSET_NORMAL; + if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_STROBE; + if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_SELECP; + + if (lcd_width < 0) lcd_width = 16; + if (lcd_bwidth < 0) lcd_bwidth = 40; + if (lcd_hwidth < 0) lcd_hwidth = 64; + if (lcd_height < 0) lcd_height = 2; + break; + } + + /* this is used to catch wrong and default values */ + if (lcd_width <= 0) lcd_width = DEFAULT_LCD_WIDTH; + if (lcd_bwidth <= 0) lcd_bwidth = DEFAULT_LCD_BWIDTH; + if (lcd_hwidth <= 0) lcd_hwidth = DEFAULT_LCD_HWIDTH; + if (lcd_height <= 0) lcd_height = DEFAULT_LCD_HEIGHT; + + if (lcd_proto == LCD_PROTO_SERIAL) { /* SERIAL */ + lcd_write_cmd = lcd_write_cmd_s; + lcd_write_data = lcd_write_data_s; + lcd_clear_fast = lcd_clear_fast_s; + + if (lcd_cl_pin == PIN_NOT_SET) + lcd_cl_pin = DEFAULT_LCD_PIN_SCL; + if (lcd_da_pin == PIN_NOT_SET) + lcd_da_pin = DEFAULT_LCD_PIN_SDA; + + } else { /* PARALLEL */ + lcd_write_cmd = lcd_write_cmd_p8; + lcd_write_data = lcd_write_data_p8; + lcd_clear_fast = lcd_clear_fast_p8; + + if (lcd_e_pin == PIN_NOT_SET) + lcd_e_pin = DEFAULT_LCD_PIN_E; + if (lcd_rs_pin == PIN_NOT_SET) + lcd_rs_pin = DEFAULT_LCD_PIN_RS; + if (lcd_rw_pin == PIN_NOT_SET) + lcd_rw_pin = DEFAULT_LCD_PIN_RW; + } + + if (lcd_bl_pin == PIN_NOT_SET) + lcd_bl_pin = DEFAULT_LCD_PIN_BL; + + if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_NONE; + if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_NONE; + if (lcd_rw_pin == PIN_NOT_SET) lcd_rw_pin = PIN_NONE; + if (lcd_bl_pin == PIN_NOT_SET) lcd_bl_pin = PIN_NONE; + if (lcd_cl_pin == PIN_NOT_SET) lcd_cl_pin = PIN_NONE; + if (lcd_da_pin == PIN_NOT_SET) lcd_da_pin = PIN_NONE; + + if (lcd_charset < 0) + lcd_charset = DEFAULT_LCD_CHARSET; + + if (lcd_charset == LCD_CHARSET_KS0074) + lcd_char_conv = lcd_char_conv_ks0074; + else + lcd_char_conv = NULL; + + if (lcd_bl_pin != PIN_NONE) + init_scan_timer(); + + pin_to_bits(lcd_e_pin, lcd_bits[LCD_PORT_D][LCD_BIT_E], lcd_bits[LCD_PORT_C][LCD_BIT_E]); + pin_to_bits(lcd_rs_pin, lcd_bits[LCD_PORT_D][LCD_BIT_RS], lcd_bits[LCD_PORT_C][LCD_BIT_RS]); + pin_to_bits(lcd_rw_pin, lcd_bits[LCD_PORT_D][LCD_BIT_RW], lcd_bits[LCD_PORT_C][LCD_BIT_RW]); + pin_to_bits(lcd_bl_pin, lcd_bits[LCD_PORT_D][LCD_BIT_BL], lcd_bits[LCD_PORT_C][LCD_BIT_BL]); + pin_to_bits(lcd_cl_pin, lcd_bits[LCD_PORT_D][LCD_BIT_CL], lcd_bits[LCD_PORT_C][LCD_BIT_CL]); + pin_to_bits(lcd_da_pin, lcd_bits[LCD_PORT_D][LCD_BIT_DA], lcd_bits[LCD_PORT_C][LCD_BIT_DA]); + + /* before this line, we must NOT send anything to the display. + * Since lcd_init_display() needs to write data, we have to + * enable mark the LCD initialized just before. + */ + lcd_initialized = 1; + lcd_init_display(); + + /* display a short message */ +#ifdef CONFIG_PANEL_CHANGE_MESSAGE +#ifdef CONFIG_PANEL_BOOT_MESSAGE + panel_lcd_print("\x1b[Lc\x1b[Lb\x1b[L*" CONFIG_PANEL_BOOT_MESSAGE); +#endif +#else + panel_lcd_print("\x1b[Lc\x1b[Lb\x1b[L*Linux-" UTS_RELEASE "\nPanel-" PANEL_VERSION); +#endif + lcd_addr_x = lcd_addr_y = 0; + lcd_must_clear = 1; /* clear the display on the next device opening */ + lcd_gotoxy(); +} + + +/* + * These are the file operation function for user access to /dev/keypad + */ + +static ssize_t keypad_read(struct file * file, + char * buf, size_t count, loff_t *ppos ) { + + unsigned i = *ppos; + char *tmp = buf; + + if (keypad_buflen == 0) { + if (file->f_flags & O_NONBLOCK) + return -EAGAIN; + + //printk(KERN_ERR "keypad_read():1 len=%d", keypad_buflen); + interruptible_sleep_on(&keypad_read_wait); + //printk(KERN_ERR "keypad_read():2 len=%d", keypad_buflen); + if (signal_pending(current)) + return -EINTR; + } + + //printk(KERN_ERR "keypad_read():3 len=%d", keypad_buflen); + for( ; count-- > 0 && (keypad_buflen > 0); ++i, ++tmp, --keypad_buflen ) { + put_user( keypad_buffer[keypad_start], tmp ); + keypad_start = (keypad_start + 1) % KEYPAD_BUFFER; + } + *ppos = i; + //printk(KERN_ERR "keypad_read():4 len=%d", keypad_buflen); + + return( tmp - buf ); +} + + +static int keypad_open( struct inode *inode, struct file *file ) { + + if (keypad_open_cnt) + return( -EBUSY ); /* open only once at a time */ + + if (file->f_mode & FMODE_WRITE) /* device is read-only */ + return ( -EPERM ); + + keypad_buflen = 0; /* flush the buffer on opening */ + keypad_open_cnt++; + return( 0 ); +} + +static int keypad_release( struct inode *inode, struct file *file ) { + keypad_open_cnt--; + return( 0 ); +} + +static struct file_operations keypad_fops = { + read: keypad_read, /* read */ + open: keypad_open, /* open */ + release: keypad_release, /* close */ +}; + +static struct miscdevice keypad_dev = { + KEYPAD_MINOR, + "keypad", + &keypad_fops +}; + +static void keypad_send_key(char *string, int max_len) { + //printk(KERN_ERR "keypad_send_key(%c,%d):1\n", *string,max_len); + if (init_in_progress) + return; + //printk(KERN_ERR "keypad_send_key(%c,%d):2\n", *string,max_len); + + /* send the key to the device only if a process is attached to it. */ + if (keypad_open_cnt > 0) { + //printk(KERN_ERR "keypad_send_key(%c,%d):3\n", *string,max_len); + while (max_len-- && keypad_buflen < KEYPAD_BUFFER && *string) { + keypad_buffer[(keypad_start + keypad_buflen++) % KEYPAD_BUFFER] = *string++; + } + //printk(KERN_ERR "keypad_send_key(%d):4\n", *string,max_len); + wake_up_interruptible(&keypad_read_wait); + } + //printk(KERN_ERR "keypad_send_key(%d):5\n", *string,max_len); +} + + +/* this function scans all the bits involving at least one logical signal, and puts the + * results in the bitfield "phys_read" (one bit per established contact), and sets + * "phys_read_prev" to "phys_read". + * + * Note: to debounce input signals, we will only consider as switched a signal which is + * stable across 2 measures. Signals which are different between two reads will be kept + * as they previously were in their logical form (phys_prev). A signal which has just + * switched will have a 1 in (phys_read ^ phys_read_prev). + */ +static void phys_scan_contacts(void) { + int bit, bitval; + char oldval; + char bitmask; + char gndmask; + + phys_prev = phys_curr; + phys_read_prev = phys_read; + phys_read = 0; /* flush all signals */ + + oldval = r_dtr(pprt) | scan_mask_o; /* keep track of old value, with all outputs disabled */ + w_dtr(pprt, oldval & ~scan_mask_o); /* activate all keyboard outputs (active low) */ + bitmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* will have a 1 for each bit set to gnd */ + w_dtr(pprt, oldval); /* disable all matrix signals */ + + /* now that all outputs are cleared, the only active input bits are + * directly connected to the ground + */ + gndmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* 1 for each grounded input */ + + phys_read |= (pmask_t)gndmask << 40; /* grounded inputs are signals 40-44 */ + + if (bitmask != gndmask) { + /* since clearing the outputs changed some inputs, we know that some + * input signals are currently tied to some outputs. So we'll scan them. + */ + for (bit = 0; bit < 8; bit ++) { + bitval = 1 << bit; + + if (!(scan_mask_o & bitval)) /* skip unused bits */ + continue; + + w_dtr(pprt, oldval & ~bitval); /* enable this output */ + bitmask = PNL_PINPUT(r_str(pprt)) & ~gndmask; + phys_read |= (pmask_t) bitmask << (5*bit); + } + w_dtr(pprt, oldval); /* disable all outputs */ + } + /* this is easy: use old bits when they are flapping, use new ones when stable */ + phys_curr = (phys_prev & (phys_read ^ phys_read_prev)) | (phys_read & ~(phys_read ^ phys_read_prev)); +} + +static void panel_process_inputs(void) { + struct list_head *item; + struct logical_input *input; + +#if 0 + printk(KERN_DEBUG "entering panel_process_inputs with pp=%016Lx & pc=%016Lx\n", + phys_prev, phys_curr); +#endif + + keypressed = 0; + inputs_stable = 1; + list_for_each(item, &logical_inputs) { + input = list_entry(item, struct logical_input, list); + + switch (input->state) { + case INPUT_ST_LOW: + if ((phys_curr & input->mask) != input->value) + break; + /* if all needed ones were already set previously, this means that + * this logical signal has been activated by the releasing of + * another combined signal, so we don't want to match. + * eg: AB -(release B)-> A -(release A)-> 0 : don't match A. + */ + if ((phys_prev & input->mask) == input->value) + break; + input->rise_timer = 0; + input->state = INPUT_ST_RISING; + /* no break here, fall through */ + case INPUT_ST_RISING: + if ((phys_curr & input->mask) != input->value) { + input->state = INPUT_ST_LOW; + break; + } + if (input->rise_timer < input->rise_time) { + inputs_stable = 0; + input->rise_timer++; + break; + } + input->high_timer = 0; + input->state = INPUT_ST_HIGH; + /* no break here, fall through */ + case INPUT_ST_HIGH: +#if 0 + /* FIXME: + * this is an invalid test. It tries to catch transitions from single-key + * to multiple-key, but doesn't take into account the contacts polarity. + * The only solution to the problem is to parse keys from the most complex + * to the simplest combinations, and mark them as 'caught' once a combination + * matches, then unmatch it for all other ones. + */ + + /* try to catch dangerous transitions cases : + * someone adds a bit, so this signal was a false + * positive resulting from a transition. We should invalidate + * the signal immediately and not call the release function. + * eg: 0 -(press A)-> A -(press B)-> AB : don't match A's release. + */ + if (((phys_prev & input->mask) == input->value) + && ((phys_curr & input->mask) > input->value)) { + input->state = INPUT_ST_LOW; /* invalidate */ + break; + } + //else +#endif + + if ((phys_curr & input->mask) == input->value) { + if ((input->type == INPUT_TYPE_STD) && (input->high_timer == 0)) { + input->high_timer++; + if (input->u.std.press_fct != NULL) + input->u.std.press_fct(input->u.std.press_data); + } + else if (input->type == INPUT_TYPE_KBD) { + keypressed = 1; /* will turn on the light */ + + if (input->high_timer == 0) { + if (input->u.kbd.press_str[0]) + keypad_send_key(input->u.kbd.press_str, sizeof(input->u.kbd.press_str)); + } + + if (input->u.kbd.repeat_str[0]) { + if (input->high_timer >= KEYPAD_REP_START) { + input->high_timer -= KEYPAD_REP_DELAY; + keypad_send_key(input->u.kbd.repeat_str, sizeof(input->u.kbd.repeat_str)); + } + inputs_stable = 0; /* we will need to come back here soon */ + } + + if (input->high_timer < 255) { + input->high_timer++; + } + } + break; + } + else { + /* else signal falling down. Let's fall through. */ + input->state = INPUT_ST_FALLING; + input->fall_timer = 0; + } + /* no break here, fall through */ + case INPUT_ST_FALLING: +#if 0 + /* FIXME !!! same comment as above */ + if (((phys_prev & input->mask) == input->value) + && ((phys_curr & input->mask) > input->value)) { + input->state = INPUT_ST_LOW; /* invalidate */ + break; + } + //else +#endif + + if ((phys_curr & input->mask) == input->value) { + if (input->type == INPUT_TYPE_KBD) { + keypressed = 1; /* will turn on the light */ + + if (input->u.kbd.repeat_str[0]) { + if (input->high_timer >= KEYPAD_REP_START) + input->high_timer -= KEYPAD_REP_DELAY; + keypad_send_key(input->u.kbd.repeat_str, sizeof(input->u.kbd.repeat_str)); + inputs_stable = 0; /* we will need to come back here soon */ + } + + if (input->high_timer < 255) { + input->high_timer++; + } + } + input->state = INPUT_ST_HIGH; + break; + } + else if (input->fall_timer >= input->fall_time) { + /* call release event */ + if (input->type == INPUT_TYPE_STD) { + if (input->u.std.release_fct != NULL) + input->u.std.release_fct(input->u.std.release_data); + } + else if (input->type == INPUT_TYPE_KBD) { + if (input->u.kbd.release_str[0]) + keypad_send_key(input->u.kbd.release_str, sizeof(input->u.kbd.release_str)); + } + + input->state = INPUT_ST_LOW; + break; + } + else { + input->fall_timer++; + inputs_stable = 0; + break; + } + } + } +} + +static void panel_scan_timer(void) { + if ((keypad_enabled && keypad_initialized) + || (smartcard_enabled && smartcard_enabled)) { + + if (spin_trylock(&pprt_lock)) { + phys_scan_contacts(); + spin_unlock(&pprt_lock); /* no need for the parport anymore */ + } + + if (!inputs_stable || phys_curr != phys_prev) { + panel_process_inputs(); + } + } + + if (lcd_enabled && lcd_initialized) { + if (keypressed) { + if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) + lcd_backlight(1); + light_tempo = FLASH_LIGHT_TEMPO; + } + else if (light_tempo > 0) { + light_tempo--; + if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) + lcd_backlight(0); + } + } + + mod_timer(&scan_timer, jiffies + INPUT_POLL_TIME); +} + +/* send a high / low clock impulse of microseconds high and low */ +static void smartcard_send_clock(int duration) { + int old; + + w_dtr(pprt, (old = r_dtr(pprt)) | PNL_SC_CLK); + udelay(duration); + w_dtr(pprt, (old & ~PNL_SC_CLK)); + udelay(duration); +} + +static void smartcard_insert(int dummy) { + int ofs; + + spin_lock(&pprt_lock); + w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); + w_ctr(pprt, (r_ctr(pprt) | PNL_SC_ENA)); + + udelay(30); /* ensure the rst is low at least 30 us */ + + smartcard_send_clock(100); /* reset address counter */ + + w_dtr(pprt, r_dtr(pprt) | PNL_SC_RST); + udelay(30); /* ensure the rst is high at least 30 us */ + + for (ofs = 0; ofs < SMARTCARD_BYTES; ofs++) { + int bit, byte; + byte = 0; + for (bit = 128; bit > 0; bit >>= 1) { + if (!(r_str(pprt) & PNL_SC_IOR)) + byte |= bit; + smartcard_send_clock(15); /* 15 us are enough for data */ + } + smartcard_data[ofs] = byte; + } + + w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); + w_ctr(pprt, (r_ctr(pprt) & ~PNL_SC_ENA)); + + spin_unlock(&pprt_lock); + + printk(KERN_INFO "Panel: smart card inserted : %02x%02x%02x%02x%1x\n", + smartcard_data[2], smartcard_data[3], smartcard_data[4], + smartcard_data[5], smartcard_data[6] >> 4); + keypad_send_key("CardIn\n", 7); +} + +static void smartcard_remove(int dummy) { + printk(KERN_INFO "Panel: smart card removed : %02x%02x%02x%02x%1x\n", + smartcard_data[2], smartcard_data[3], smartcard_data[4], + smartcard_data[5], smartcard_data[6] >> 4); + memset(smartcard_data, 0, sizeof(smartcard_data)); + keypad_send_key("CardOut\n", 8); +} + +/* + * These are the file operation function for user access to /dev/smartcard + */ + +static ssize_t smartcard_read(struct file * file, + char * buf, size_t count, loff_t *ppos ) { + + unsigned i = *ppos; + char *tmp = buf; + + for( ; count-- > 0 && (smartcard_ptr < 9); ++i, ++tmp, ++smartcard_ptr ) { + if (smartcard_ptr & 1) + put_user( '0' + (smartcard_data[2 + (smartcard_ptr >> 1)] & 0xF), tmp ); + else + put_user( '0' + (smartcard_data[2 + (smartcard_ptr >> 1)] >> 4), tmp ); + } + *ppos = i; + + return( tmp - buf ); +} + + +static int smartcard_open( struct inode *inode, struct file *file ) { + + if (smartcard_open_cnt) + return( -EBUSY ); /* open only once at a time */ + + if (file->f_mode & FMODE_WRITE) /* device is read-only */ + return ( -EPERM ); + + smartcard_ptr = 0; /* flush the buffer on opening */ + smartcard_open_cnt++; + return( 0 ); +} + +static int smartcard_release( struct inode *inode, struct file *file ) { + smartcard_open_cnt--; + return( 0 ); +} + +static struct file_operations smartcard_fops = { + read: smartcard_read, /* read */ + open: smartcard_open, /* open */ + release: smartcard_release, /* close */ +}; + +static struct miscdevice smartcard_dev = { + SMARTCARD_MINOR, + "smartcard", + &smartcard_fops +}; + +static void init_scan_timer(void) { + if (scan_timer.function != NULL) + return; /* already started */ + + init_timer(&scan_timer); + scan_timer.expires = jiffies + INPUT_POLL_TIME; + scan_timer.data = 0; + scan_timer.function = (void *)&panel_scan_timer; + add_timer(&scan_timer); +} + +/* converts a name of the form "({BbAaPpSsEe}{01234567-})*" to a series of bits. + * if or are non-null, they will be or'ed with the bits corresponding + * to out and in bits respectively. + * returns 1 if ok, 0 if error (in which case, nothing is written). + */ +static int input_name2mask(char *name, pmask_t *mask, pmask_t *value, char *imask, char *omask) { + static char sigtab[10]="EeSsPpAaBb"; + char im, om; + pmask_t m, v; + + om = im = m = v = 0ULL; + while (*name) { + int in, out, bit, neg; + for (in = 0; (in < sizeof(sigtab)) && (sigtab[in] != *name); in++); + if (in >= sizeof(sigtab)) + return 0; /* input name not found */ + neg = (in & 1); /* odd (lower) names are negated */ + in >>= 1; + im |= (1 << in); + + name++; + if (isdigit(*name)) { + out = *name - '0'; + om |= (1 << out); + } + else if (*name == '-') + out = 8; + else + return 0; /* unknown bit name */ + + bit = (out * 5) + in; + + m |= 1ULL << bit; + if (!neg) + v |= 1ULL << bit; + name++; + } + *mask = m; + *value = v; + if (imask) + *imask |= im; + if (omask) + *omask |= om; + return 1; +} + +/* tries to bind a key to the signal name . The key will send the + * strings , , for these respective events. + * Returns the pointer to the new key if ok, NULL if the key could not be bound. + */ +static struct logical_input *panel_bind_key(char *name, char *press, char *repeat, char *release) { + struct logical_input *key; + + key = (struct logical_input*)kmalloc(sizeof(struct logical_input), GFP_KERNEL); + if (!key) { + printk(KERN_ERR "panel: not enough memory\n"); + return NULL; + } + memset(key, 0, sizeof(struct logical_input)); + if (!input_name2mask(name, &key->mask, &key->value, &scan_mask_i, &scan_mask_o)) + return NULL; + key->type = INPUT_TYPE_KBD; + key->state = INPUT_ST_LOW; + key->rise_time = 1; + key->fall_time = 1; + +#if 0 + printk(KERN_DEBUG "bind: <%s> : m=%016Lx v=%016Lx\n", name, key->mask, key->value); +#endif + strncpy(key->u.kbd.press_str, press, sizeof(key->u.kbd.press_str)); + strncpy(key->u.kbd.repeat_str, repeat, sizeof(key->u.kbd.repeat_str)); + strncpy(key->u.kbd.release_str, release, sizeof(key->u.kbd.release_str)); + list_add(&key->list, &logical_inputs); + return key; +} + +/* tries to bind a callback function to the signal name . The function + * will be called with the arg when the signal is + * activated, and so on for / + * Returns the pointer to the new signal if ok, NULL if the signal could not be bound. + */ +static struct logical_input *panel_bind_callback(char *name, + void (*press_fct)(int), int press_data, + void (*release_fct)(int), int release_data) { + struct logical_input *callback; + + callback = (struct logical_input*)kmalloc(sizeof(struct logical_input), GFP_KERNEL); + if (!callback) { + printk(KERN_ERR "panel: not enough memory\n"); + return NULL; + } + memset(callback, 0, sizeof(struct logical_input)); + if (!input_name2mask(name, &callback->mask, &callback->value, &scan_mask_i, &scan_mask_o)) + return NULL; + callback->type = INPUT_TYPE_STD; + callback->state = INPUT_ST_LOW; + callback->rise_time = 1; + callback->fall_time = 1; + callback->u.std.press_fct = press_fct; + callback->u.std.press_data = press_data; + callback->u.std.release_fct = release_fct; + callback->u.std.release_data = release_data; + list_add(&callback->list, &logical_inputs); + return callback; +} + +static void keypad_init(void) { + int keynum; + init_waitqueue_head(&keypad_read_wait); + keypad_buflen = 0; /* flushes any eventual noisy keystroke */ + + /* Let's create all known keys */ + + for (keynum = 0; keypad_profile[keynum][0][0]; keynum++) { + panel_bind_key(keypad_profile[keynum][0], + keypad_profile[keynum][1], + keypad_profile[keynum][2], + keypad_profile[keynum][3]); + } + + init_scan_timer(); + keypad_initialized = 1; +} + + +static void smartcard_init(void) { + init_waitqueue_head(&smartcard_read_wait); + + panel_bind_callback(SMARTCARD_LOGICAL_DETECTOR, &smartcard_insert, 0, &smartcard_remove, 0); + init_scan_timer(); + smartcard_enabled = 1; +} + + +/**************************************************/ +/* device initialization */ +/**************************************************/ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) +#define INIT_FUNC static int __init panel_init_module +#define CLEANUP_FUNC static void __exit panel_cleanup_module +#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) +#define INIT_FUNC static int __init panel_init_module +#define CLEANUP_FUNC static void panel_cleanup_module +#else +#define INIT_FUNC int init_module +#define CLEANUP_FUNC int cleanup_module +#endif + +#ifndef MODULE +/* called when compiled into the kernel */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) +static int __init panel_setup(char *str) +#else +__initfunc(void panel_setup(char *str, int *ints)) +#endif +{ + int dummy; + int *where; + int helpdisplayed = 0; + + if (!str) + return 0; + + while (*str) { + where = NULL; + + /* let's parse each of the command line parameters of the following form : + panel=[parport:x],[lcd_height:x],[lcd_width:x],[lcd_bwidth:x],[lcd_hwidth:x] + */ + if (!strncmp(str, "parport:", 8)) { + str += 8; + where = &parport; + } + else if (!strncmp(str, "disabled", 8)) { + return 0; + } + else if (!strncmp(str, "lcd_height:", 11)) { + str += 11; + where = &lcd_height; + } + else if (!strncmp(str, "lcd_width:", 10)) { + str += 10; + where = &lcd_width; + } + else if (!strncmp(str, "lcd_bwidth:", 11)) { + str += 11; + where = &lcd_bwidth; + } + else if (!strncmp(str, "lcd_hwidth:", 11)) { + str += 11; + where = &lcd_hwidth; + } + else if (!strncmp(str, "lcd_enabled:", 12)) { + str += 12; + where = &lcd_enabled; + } + else if (!strncmp(str, "keypad_enabled:", 15)) { + str += 15; + where = &keypad_enabled; + } + else if (!strncmp(str, "smartcard_enabled:", 18)) { + str += 18; + where = &smartcard_enabled; + } + else if (!strncmp(str, "profile:", 8)) { + str += 8; + where = &profile; + } + else if (!helpdisplayed) { + helpdisplayed = 1; + printk(KERN_ERR "Panel version " PANEL_VERSION ": invalid argument. Known arguments are :\n" + " parport:, lcd_{height,width,bwidth,enabled}:, keypad_enabled:\n"); + } + + /* see if we need to read a number */ + if (where != NULL) { + dummy = 0; + while (isdigit(*str)) { + dummy = (dummy*10) + (*str - '0'); + str++; + } + *where = dummy; + } + + /* look for next arg */ + while (*str && (*str != ',')) + str++; + while (*str == ',') + str++; + } + return 1; +} + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) +__setup("panel=", panel_setup ); +#else +__setup("panel", panel_setup ); +#endif + +#endif /* !MODULE */ + +static int panel_notify_sys(struct notifier_block *this, unsigned long code, void *unused) { + if (lcd_enabled && lcd_initialized) { + switch(code) { + case SYS_DOWN: + panel_lcd_print("\x0cReloading\nSystem...\x1b[Lc\x1b[Lb\x1b[L+"); + break; + case SYS_HALT: + panel_lcd_print("\x0cSystem Halted.\x1b[Lc\x1b[Lb\x1b[L+"); + break; + case SYS_POWER_OFF: + panel_lcd_print("\x0cPower off.\x1b[Lc\x1b[Lb\x1b[L+"); + break; + default: + break; + } + } + return NOTIFY_DONE; +} + +static struct notifier_block panel_notifier = { + panel_notify_sys, + NULL, + 0 +}; + + +static void panel_attach (struct parport *port) +{ + if (port->number != parport) + return; + + if (pprt) { + printk(KERN_ERR "panel_attach(): port->number=%d parport=%d, already registered !\n", port->number, parport); + return; + } + + pprt = parport_register_device(port, "panel", + NULL, NULL, /* pf, kf */ + NULL, + /*PARPORT_DEV_EXCL*/ + 0, + (void *)&pprt); + + if (parport_claim(pprt)) { + printk(KERN_ERR "Panel: could not claim access to parport%d. Aborting.\n", parport); + //parport_unregister_device(pprt); + //parport_unregister_driver(&panel_driver); + //return -EIO; + return; + } + + /* turns IRQ off */ + // port->ops->disable_irq(port); + + /* must init LCD first, just in case an IRQ from the keypad is generated at keypad init */ + if (lcd_enabled) { + lcd_init(); + misc_register( &lcd_dev ); + } + + if (keypad_enabled) { + keypad_init(); + misc_register( &keypad_dev ); + } + + if (smartcard_enabled) { + smartcard_init(); + misc_register( &smartcard_dev ); + } +} + +static void panel_detach (struct parport *port) +{ + if (port->number != parport) + return; + + if (!pprt) { + printk(KERN_ERR "panel_detach(): port->number=%d parport=%d, nothing to unregister.\n", + port->number, parport); + return; + } + + if (smartcard_enabled && smartcard_initialized) { + misc_deregister( &smartcard_dev ); + } + + if (keypad_enabled && keypad_initialized) { + misc_deregister( &keypad_dev ); + } + + if (lcd_enabled && lcd_initialized) { + misc_deregister( &lcd_dev ); + } + + parport_release(pprt); + parport_unregister_device(pprt); + pprt = NULL; +} + +static struct parport_driver panel_driver = { + .name = "panel", + .attach = panel_attach, + .detach = panel_detach, +}; + +/* init function */ +int panel_init (void) { + /* for backwards compatibility */ + if (keypad_type < 0) + keypad_type = keypad_enabled; + + if (lcd_type < 0) + lcd_type = lcd_enabled; + + if (parport < 0) + parport = DEFAULT_PARPORT; + + /* take care of an eventual profile */ + switch (profile) { + case PANEL_PROFILE_CUSTOM: /* custom profile */ + if (keypad_type < 0) keypad_type = DEFAULT_KEYPAD; + if (smartcard_enabled < 0) smartcard_enabled = DEFAULT_SMARTCARD; + if (lcd_type < 0) lcd_type = DEFAULT_LCD; + break; + case PANEL_PROFILE_OLD: /* 8 bits, 2*16, old keypad */ + if (keypad_type < 0) keypad_type = KEYPAD_TYPE_OLD; + if (smartcard_enabled < 0) smartcard_enabled = 0; + if (lcd_type < 0) lcd_type = LCD_TYPE_OLD; + if (lcd_width < 0) lcd_width = 16; + if (lcd_hwidth < 0) lcd_hwidth = 16; + break; + case PANEL_PROFILE_NEW: /* serial, 2*16, new keypad */ + if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NEW; + if (smartcard_enabled < 0) smartcard_enabled = 1; + if (lcd_type < 0) lcd_type = LCD_TYPE_KS0074; + break; + case PANEL_PROFILE_HANTRONIX: /* 8 bits, 2*16 hantronix-like, no keypad */ + if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NONE; + if (smartcard_enabled < 0) smartcard_enabled = 0; + if (lcd_type < 0) lcd_type = LCD_TYPE_HANTRONIX; + break; + case PANEL_PROFILE_NEXCOM: /* generic 8 bits, 2*16, nexcom keypad, eg. Nexcom. */ + if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NEXCOM; + if (smartcard_enabled < 0) smartcard_enabled = 0; + if (lcd_type < 0) lcd_type = LCD_TYPE_NEXCOM; + break; + case PANEL_PROFILE_LARGE: /* 8 bits, 2*40, old keypad */ + if (keypad_type < 0) keypad_type = KEYPAD_TYPE_OLD; + if (smartcard_enabled < 0) smartcard_enabled = 0; + if (lcd_type < 0) lcd_type = LCD_TYPE_OLD; + break; + } + + lcd_enabled = (lcd_type > 0); + keypad_enabled = (keypad_type > 0); + + switch (keypad_type) { + case KEYPAD_TYPE_OLD: + keypad_profile = old_keypad_profile; + break; + case KEYPAD_TYPE_NEW: + keypad_profile = new_keypad_profile; + break; + case KEYPAD_TYPE_NEXCOM: + keypad_profile = nexcom_keypad_profile; + break; + default: + keypad_profile = NULL; + break; + } + + /* tells various subsystems about the fact that we are initializing */ + init_in_progress = 1; + + if (parport_register_driver(&panel_driver)) { + printk(KERN_ERR "Panel: could not register with parport. Aborting.\n"); + return -EIO; + } + + // The parport can be asynchronously registered later. + //if (pprt == NULL) { + // printk(KERN_ERR "Panel: could not register parport%d. Aborting.\n", parport); + // parport_unregister_driver(&panel_driver); + // return -ENODEV; /* port not found */ + //} + + + if (!lcd_enabled && !keypad_enabled && !smartcard_enabled) { /* no device enabled, let's release the parport */ + if (pprt) { + parport_release(pprt); + parport_unregister_device(pprt); + } + parport_unregister_driver(&panel_driver); + printk(KERN_ERR "Panel driver version " PANEL_VERSION " disabled.\n"); + return -ENODEV; + } + + register_reboot_notifier(&panel_notifier); + + if (pprt) + printk(KERN_INFO "Panel driver version " PANEL_VERSION " registered on parport%d (io=0x%lx).\n", + parport, pprt->port->base); + else + printk(KERN_INFO "Panel driver version " PANEL_VERSION " not yet registered\n"); + /* tells various subsystems about the fact that initialization is finished */ + init_in_progress = 0; + return 0; +} + + +#if defined(MODULE) || (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) +INIT_FUNC (void) { + return panel_init(); +} + +CLEANUP_FUNC (void) { + unregister_reboot_notifier(&panel_notifier); + + if (scan_timer.function != NULL) { + del_timer(&scan_timer); + } + + if (keypad_enabled) { + misc_deregister( &keypad_dev ); + } + + if (smartcard_enabled) { + misc_deregister( &smartcard_dev ); + } + + if (lcd_enabled) { + panel_lcd_print("\x0cLCD driver " PANEL_VERSION "\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-"); + misc_deregister( &lcd_dev ); + } + + /* TODO: free all input signals */ + + parport_release(pprt); + parport_unregister_device(pprt); + parport_unregister_driver(&panel_driver); +} +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) +module_init(panel_init_module); +module_exit(panel_cleanup_module); +MODULE_AUTHOR("Willy Tarreau"); +MODULE_LICENSE("GPL"); +#endif + +/* + * Local variables: + * c-indent-level: 4 + * tab-width: 8 + * End: + */ + -- cgit v1.2.3 From 64e09cb9f18fa084ae3d8b977e05e71c6fbfac28 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Sat, 22 Nov 2008 11:29:33 +0100 Subject: Staging: panel: major checkpatch cleanup All of the 401 errors, and 108 of the 235 warnings reported by checkpatch were cleared. The only remanining warnings left concern lines larger than 80 characters. This cleanup will be performed last. Signed-off-by: Willy Tarreau Cc: Frank Menne Signed-off-by: Greg Kroah-Hartman --- drivers/staging/panel/panel.c | 3316 +++++++++++++++++++++-------------------- 1 file changed, 1715 insertions(+), 1601 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index e021f5c4e079..dcbad349e581 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -1,75 +1,25 @@ /* - * Front panel driver for Linux - 20000810 - Willy Tarreau - willy@meta-x.org. - * It includes and LCD display (/dev/lcd), a 4-key keypad (/dev/keypad), and a - * smart card reader (/dev/smartcard). + * Front panel driver for Linux + * Copyright (C) 2000-2008, Willy Tarreau * - * Updates for this driver may be found here : + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. * - * http://w.ods.org/linux/kernel/lcdpanel/ + * This code drives an LCD module (/dev/lcd), and a keypad (/dev/keypad) + * connected to a parallel printer port. * - * the driver skeleton has been stolen from nvram.c which was clearly written. + * The LCD module may either be an HD44780-like 8-bit parallel LCD, or a 1-bit + * serial module compatible with Samsung's KS0074. The pins may be connected in + * any combination, everything is programmable. * - * Changes: - * 2000/08/10 - * - keypad now scrolls LCD when not opened - * - released 0.5.1 - * 2000/08/10 - * - bug fixes - * - released 0.5.2 - * 2000/08/10 - * - Reposition LCD when opening /dev/keypad (WIP) - * - Released 0.5.3 - * 2001/02/04 - * - Start of port to kernel 2.4.1 - * 2001/03/11 - * - implementation of a 24-key keyboard scanner with less electronics - * around, thus allowing to release the IRQ line. - * 2001/03/25 - * - the driver now compiles and works with both 2.4.2 and 2.2.18 kernels - * 2001/04/22 - * - implementation of KS0074-based serial LCD (load with lcd_enabled=2 and lcd_hwidth=16) - * 2001/04/29 - * - added back-light support, released 0.7.1 - * 2001/05/01 - * - added charset conversion table for ks0074, released 0.7.2 - * 2001/05/08 - * - start of rewriting towards v0.8 - * 2001/10/21 - * - replaced linux/malloc.h with linux/slab.h to be 2.4 compliant - * - definition of the multi-layer input system with its naming scheme - * - profile support for simplified configuration - * 2001/10/28 - * - smartcard now works for telecards. /dev/smartcard returns the card serial number - * 2001/11/10 - * - fix too short sleep for lcd_clear - * 2004/05/09 - * - add support for hantronix LCD modules (RS on SELECTIN instead of AUTOLF) - * (load with lcd_enabled=3 or profile=3) - * 2004/06/04 - * - changed all parallel LCD functions to be more generic. Now any - * connection of control signal is allowed with lcd_*_pin. - * 2004/07/23 - * - cleaned up some code - * - added support for keypads with inverted inputs - * - added support for Nexcom's LCD/Keypad on profile 4 - * - added character generator for chars 0-7 : "\e[LG{0-7}{8*2 hexdigits};" - * 2004/07/29 : 0.9.0 - * - deprecated lcd_enabled and keypad_enabled in profit of *_type - * - changed configuration so that the user can choose everything at - * kernel compilation time - * 2004/07/31 : 0.9.2 - * - fixed a stupid copy-paste bug affecting only the serial LCD - * - moved display geometries to lcd_init() to avoid problems with custom profiles. - * 2004/08/06 : 0.9.3 - * - added a system notifier callback to print the system state on the LCD - * during reboots or halts. + * The keypad consists in a matrix of push buttons connecting input pins to + * data output pins or to the ground. The combinations have to be hard-coded + * in the driver, though several profiles exist and adding new ones is easy. * - * 2005/05/20 : 0.9.4 - * - first working port on kernel 2.6 - * - * 2006/12/18 : 0.9.5 - * - fixed a long standing bug in 2.6 causing panics during reboot/kexec - * if the LCD was enabled but not initialized due to lack of parport. + * Several profiles are provided for commonly found LCD+keypad modules on the + * market, such as those found in Nexcom's appliances. * * FIXME: * - the initialization/deinitialization process is very dirty and should @@ -94,7 +44,7 @@ #include #include #include -#include // previously +#include #include #include #include @@ -107,7 +57,7 @@ #include #include -#include +#include #include #include @@ -133,18 +83,18 @@ /* converts an r_str() input to an active high, bits string : 000BAOSE */ #define PNL_PINPUT(a) ((((unsigned char)(a)) ^ 0x7F) >> 3) -#define PNL_PBUSY 0x80 /* inverted input, active low */ -#define PNL_PACK 0x40 /* direct input, active low */ -#define PNL_POUTPA 0x20 /* direct input, active high */ -#define PNL_PSELECD 0x10 /* direct input, active high */ -#define PNL_PERRORP 0x08 /* direct input, active low */ +#define PNL_PBUSY 0x80 /* inverted input, active low */ +#define PNL_PACK 0x40 /* direct input, active low */ +#define PNL_POUTPA 0x20 /* direct input, active high */ +#define PNL_PSELECD 0x10 /* direct input, active high */ +#define PNL_PERRORP 0x08 /* direct input, active low */ -#define PNL_PBIDIR 0x20 /* bi-directional ports */ -#define PNL_PINTEN 0x10 /* high to read data in or-ed with data out */ -#define PNL_PSELECP 0x08 /* inverted output, active low */ -#define PNL_PINITP 0x04 /* direct output, active low */ -#define PNL_PAUTOLF 0x02 /* inverted output, active low */ -#define PNL_PSTROBE 0x01 /* inverted output */ +#define PNL_PBIDIR 0x20 /* bi-directional ports */ +#define PNL_PINTEN 0x10 /* high to read data in or-ed with data out */ +#define PNL_PSELECP 0x08 /* inverted output, active low */ +#define PNL_PINITP 0x04 /* direct output, active low */ +#define PNL_PAUTOLF 0x02 /* inverted output, active low */ +#define PNL_PSTROBE 0x01 /* inverted output */ #define PNL_PD0 0x01 #define PNL_PD1 0x02 @@ -171,7 +121,7 @@ #define PIN_NOT_SET 127 /* some smartcard-specific signals */ -#define PNL_SC_IO PNL_PD1 /* Warning! inverted output, 0=highZ */ +#define PNL_SC_IO PNL_PD1 /* Warning! inverted output, 0=highZ */ #define PNL_SC_RST PNL_PD2 #define PNL_SC_CLK PNL_PD3 #define PNL_SC_RW PNL_PD4 @@ -195,53 +145,53 @@ #define r_ctr(x) (parport_read_control((x)->port)) #define r_dtr(x) (parport_read_data((x)->port)) #define r_str(x) (parport_read_status((x)->port)) -#define w_ctr(x,y) do { parport_write_control((x)->port, (y)); } while (0) -#define w_dtr(x,y) do { parport_write_data((x)->port, (y)); } while (0) +#define w_ctr(x, y) do { parport_write_control((x)->port, (y)); } while (0) +#define w_dtr(x, y) do { parport_write_data((x)->port, (y)); } while (0) /* this defines which bits are to be used and which ones to be ignored */ -static __u8 scan_mask_o = 0; /* logical or of the output bits involved in the scan matrix */ -static __u8 scan_mask_i = 0; /* logical or of the input bits involved in the scan matrix */ +static __u8 scan_mask_o; /* logical or of the output bits involved in the scan matrix */ +static __u8 scan_mask_i; /* logical or of the input bits involved in the scan matrix */ -typedef __u64 pmask_t; +typedef __u64 pmask_t; enum input_type { - INPUT_TYPE_STD, - INPUT_TYPE_KBD, + INPUT_TYPE_STD, + INPUT_TYPE_KBD, }; enum input_state { - INPUT_ST_LOW, - INPUT_ST_RISING, - INPUT_ST_HIGH, - INPUT_ST_FALLING, + INPUT_ST_LOW, + INPUT_ST_RISING, + INPUT_ST_HIGH, + INPUT_ST_FALLING, }; struct logical_input { - struct list_head list; - pmask_t mask; - pmask_t value; - enum input_type type; - enum input_state state; - __u8 rise_time, fall_time; - __u8 rise_timer, fall_timer, high_timer; - - union { - struct { /* this structure is valid when type == INPUT_TYPE_STD */ - void(*press_fct)(int); - void(*release_fct)(int); - int press_data; - int release_data; - } std; - struct { /* this structure is valid when type == INPUT_TYPE_KBD */ - /* strings can be full-length (ie. non null-terminated) */ - char press_str[sizeof(void *) + sizeof (int)]; - char repeat_str[sizeof(void *) + sizeof (int)]; - char release_str[sizeof(void *) + sizeof (int)]; - } kbd; - } u; + struct list_head list; + pmask_t mask; + pmask_t value; + enum input_type type; + enum input_state state; + __u8 rise_time, fall_time; + __u8 rise_timer, fall_timer, high_timer; + + union { + struct { /* this structure is valid when type == INPUT_TYPE_STD */ + void (*press_fct) (int); + void (*release_fct) (int); + int press_data; + int release_data; + } std; + struct { /* this structure is valid when type == INPUT_TYPE_KBD */ + /* strings can be full-length (ie. non null-terminated) */ + char press_str[sizeof(void *) + sizeof(int)]; + char repeat_str[sizeof(void *) + sizeof(int)]; + char release_str[sizeof(void *) + sizeof(int)]; + } kbd; + } u; }; -LIST_HEAD(logical_inputs); /* list of all defined logical inputs */ +LIST_HEAD(logical_inputs); /* list of all defined logical inputs */ /* physical contacts history * Physical contacts are a 45 bits string of 9 groups of 5 bits each. @@ -254,34 +204,34 @@ LIST_HEAD(logical_inputs); /* list of all defined logical inputs */ * <-----unused------> */ static pmask_t phys_read; /* what has just been read from the I/O ports */ -static pmask_t phys_read_prev; /* previous phys_read */ -static pmask_t phys_curr; /* stabilized phys_read (phys_read|phys_read_prev) */ -static pmask_t phys_prev; /* previous phys_curr */ -static char inputs_stable = 0; /* 0 means that at least one logical signal needs be computed */ +static pmask_t phys_read_prev; /* previous phys_read */ +static pmask_t phys_curr; /* stabilized phys_read (phys_read|phys_read_prev) */ +static pmask_t phys_prev; /* previous phys_curr */ +static char inputs_stable; /* 0 means that at least one logical signal needs be computed */ /* these variables are specific to the smartcard */ static __u8 smartcard_data[SMARTCARD_BYTES]; -static int smartcard_ptr = 0; /* pointer to half bytes in smartcard_data */ +static int smartcard_ptr; /* pointer to half bytes in smartcard_data */ /* these variables are specific to the keypad */ static char keypad_buffer[KEYPAD_BUFFER]; -static int keypad_buflen = 0; -static int keypad_start = 0; -static char keypressed = 0; +static int keypad_buflen; +static int keypad_start; +static char keypressed; static wait_queue_head_t keypad_read_wait; static wait_queue_head_t smartcard_read_wait; /* lcd-specific variables */ -static unsigned long int lcd_flags = 0; /* contains the LCD config state */ -static unsigned long int lcd_addr_x = 0; /* contains the LCD X offset */ -static unsigned long int lcd_addr_y = 0; /* contains the LCD Y offset */ -static char lcd_escape[LCD_ESCAPE_LEN+1]; /* current escape sequence, 0 terminated */ -static int lcd_escape_len = -1; /* not in escape state. >=0 = escape cmd len */ +static unsigned long int lcd_flags; /* contains the LCD config state */ +static unsigned long int lcd_addr_x; /* contains the LCD X offset */ +static unsigned long int lcd_addr_y; /* contains the LCD Y offset */ +static char lcd_escape[LCD_ESCAPE_LEN + 1]; /* current escape sequence, 0 terminated */ +static int lcd_escape_len = -1; /* not in escape state. >=0 = escape cmd len */ static int lcd_height = -1; -static int lcd_width = -1; -static int lcd_hwidth = -1; /* hardware buffer width (usually 64) */ -static int lcd_bwidth = -1; /* internal buffer width (usually 40) */ +static int lcd_width = -1; +static int lcd_hwidth = -1; /* hardware buffer width (usually 64) */ +static int lcd_bwidth = -1; /* internal buffer width (usually 40) */ /* * These are the parallel port pins the LCD control signals are connected to. @@ -291,7 +241,7 @@ static int lcd_bwidth = -1; /* internal buffer width (usually 40) */ * * WARNING! no check will be performed about collisions with keypad/smartcard ! */ -static int lcd_e_pin = PIN_NOT_SET; +static int lcd_e_pin = PIN_NOT_SET; static int lcd_rs_pin = PIN_NOT_SET; static int lcd_rw_pin = PIN_NOT_SET; static int lcd_bl_pin = PIN_NOT_SET; @@ -303,9 +253,9 @@ static int lcd_da_pin = PIN_NOT_SET; * _d_ are values for data port, _c_ are for control port. * [0] = signal OFF, [1] = signal ON, [2] = mask */ -#define BIT_CLR 0 -#define BIT_SET 1 -#define BIT_MSK 2 +#define BIT_CLR 0 +#define BIT_SET 1 +#define BIT_MSK 2 #define BIT_STATES 3 /* * one entry for each bit on the LCD @@ -399,7 +349,7 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; #define DEFAULT_PARPORT CONFIG_PANEL_PARPORT #endif -#if DEFAULT_PROFILE==0 /* custom */ +#if DEFAULT_PROFILE == 0 /* custom */ #ifdef CONFIG_PANEL_KEYPAD #undef DEFAULT_KEYPAD #define DEFAULT_KEYPAD CONFIG_PANEL_KEYPAD @@ -478,12 +428,12 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; #endif /* DEFAULT_PROFILE == 0 */ /* global variables */ -static int smartcard_open_cnt = 0; /* #times opened */ -static int keypad_open_cnt = 0; /* #times opened */ -static int lcd_open_cnt = 0; /* #times opened */ +static int smartcard_open_cnt; /* #times opened */ +static int keypad_open_cnt; /* #times opened */ +static int lcd_open_cnt; /* #times opened */ static int profile = DEFAULT_PROFILE; -static struct pardevice *pprt = NULL; +static struct pardevice *pprt; static int parport = -1; static int lcd_enabled = -1; static int lcd_type = -1; @@ -495,157 +445,205 @@ static int smartcard_enabled = -1; static int lcd_initialized, keypad_initialized, smartcard_initialized; -static int light_tempo = 0; +static int light_tempo; -static char lcd_must_clear = 0; -static char lcd_left_shift = 0; -static char init_in_progress = 0; +static char lcd_must_clear; +static char lcd_left_shift; +static char init_in_progress; -static void(*lcd_write_cmd)(int) = NULL; -static void(*lcd_write_data)(int) = NULL; -static void(*lcd_clear_fast)(void) = NULL; +static void (*lcd_write_cmd) (int); +static void (*lcd_write_data) (int); +static void (*lcd_clear_fast) (void); -static spinlock_t pprt_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_SPINLOCK(pprt_lock); static struct timer_list scan_timer; #ifdef MODULE MODULE_DESCRIPTION("Generic parallel port LCD/Keypad/Smartcard driver"); -module_param(parport, int, 0000);MODULE_PARM_DESC(parport, "Parallel port index (0=lpt1, 1=lpt2, ...)"); -module_param(lcd_height, int, 0000);MODULE_PARM_DESC(lcd_height, "Number of lines on the LCD"); -module_param(lcd_width, int, 0000);MODULE_PARM_DESC(lcd_width, "Number of columns on the LCD"); -module_param(lcd_bwidth, int, 0000);MODULE_PARM_DESC(lcd_bwidth, "Internal LCD line width (40)"); -module_param(lcd_hwidth, int, 0000);MODULE_PARM_DESC(lcd_hwidth, "LCD line hardware address (64)"); -module_param(lcd_enabled, int, 0000);MODULE_PARM_DESC(lcd_enabled, "Deprecated option, use lcd_type instead"); -module_param(keypad_enabled, int, 0000);MODULE_PARM_DESC(keypad_enabled, "Deprecated option, use keypad_type instead"); -module_param(lcd_type, int, 0000);MODULE_PARM_DESC(lcd_type, "LCD type: 0=none, 1=old //, 2=serial ks0074, 3=hantronix //, 4=nexcom //, 5=compiled-in"); -module_param(lcd_proto, int, 0000);MODULE_PARM_DESC(lcd_proto, "LCD communication: 0=parallel (//), 1=serial"); -module_param(lcd_charset, int, 0000);MODULE_PARM_DESC(lcd_charset, "LCD character set: 0=standard, 1=KS0074"); -module_param(keypad_type, int, 0000);MODULE_PARM_DESC(keypad_type, "Keypad type: 0=none, 1=old 6 keys, 2=new 6+1 keys, 3=nexcom 4 keys"); -module_param(smartcard_enabled, int, 0000);MODULE_PARM_DESC(smartcard_enabled, "Smartcard reader: 0=disabled (default), 1=enabled"); -module_param(profile, int, 0000); MODULE_PARM_DESC(profile, "1=16x2 old kp; 2=serial 16x2, new kp; 3=16x2 hantronix; 4=16x2 nexcom; default=40x2, old kp"); - -module_param(lcd_e_pin, int, 0000); MODULE_PARM_DESC(lcd_e_pin, "# of the // port pin connected to LCD 'E' signal, with polarity (-17..17)"); -module_param(lcd_rs_pin, int, 0000);MODULE_PARM_DESC(lcd_rs_pin, "# of the // port pin connected to LCD 'RS' signal, with polarity (-17..17)"); -module_param(lcd_rw_pin, int, 0000);MODULE_PARM_DESC(lcd_rw_pin, "# of the // port pin connected to LCD 'RW' signal, with polarity (-17..17)"); -module_param(lcd_bl_pin, int, 0000);MODULE_PARM_DESC(lcd_bl_pin, "# of the // port pin connected to LCD backlight, with polarity (-17..17)"); -module_param(lcd_da_pin, int, 0000);MODULE_PARM_DESC(lcd_da_pin, "# of the // port pin connected to serial LCD 'SDA' signal, with polarity (-17..17)"); -module_param(lcd_cl_pin, int, 0000);MODULE_PARM_DESC(lcd_cl_pin, "# of the // port pin connected to serial LCD 'SCL' signal, with polarity (-17..17)"); +module_param(parport, int, 0000); +MODULE_PARM_DESC(parport, "Parallel port index (0=lpt1, 1=lpt2, ...)"); +module_param(lcd_height, int, 0000); +MODULE_PARM_DESC(lcd_height, "Number of lines on the LCD"); +module_param(lcd_width, int, 0000); +MODULE_PARM_DESC(lcd_width, "Number of columns on the LCD"); +module_param(lcd_bwidth, int, 0000); +MODULE_PARM_DESC(lcd_bwidth, "Internal LCD line width (40)"); +module_param(lcd_hwidth, int, 0000); +MODULE_PARM_DESC(lcd_hwidth, "LCD line hardware address (64)"); +module_param(lcd_enabled, int, 0000); +MODULE_PARM_DESC(lcd_enabled, "Deprecated option, use lcd_type instead"); +module_param(keypad_enabled, int, 0000); +MODULE_PARM_DESC(keypad_enabled, "Deprecated option, use keypad_type instead"); +module_param(lcd_type, int, 0000); +MODULE_PARM_DESC(lcd_type, + "LCD type: 0=none, 1=old //, 2=serial ks0074, 3=hantronix //, 4=nexcom //, 5=compiled-in"); +module_param(lcd_proto, int, 0000); +MODULE_PARM_DESC(lcd_proto, "LCD communication: 0=parallel (//), 1=serial"); +module_param(lcd_charset, int, 0000); +MODULE_PARM_DESC(lcd_charset, "LCD character set: 0=standard, 1=KS0074"); +module_param(keypad_type, int, 0000); +MODULE_PARM_DESC(keypad_type, + "Keypad type: 0=none, 1=old 6 keys, 2=new 6+1 keys, 3=nexcom 4 keys"); +module_param(smartcard_enabled, int, 0000); +MODULE_PARM_DESC(smartcard_enabled, + "Smartcard reader: 0=disabled (default), 1=enabled"); +module_param(profile, int, 0000); +MODULE_PARM_DESC(profile, + "1=16x2 old kp; 2=serial 16x2, new kp; 3=16x2 hantronix; 4=16x2 nexcom; default=40x2, old kp"); + +module_param(lcd_e_pin, int, 0000); +MODULE_PARM_DESC(lcd_e_pin, + "# of the // port pin connected to LCD 'E' signal, with polarity (-17..17)"); +module_param(lcd_rs_pin, int, 0000); +MODULE_PARM_DESC(lcd_rs_pin, + "# of the // port pin connected to LCD 'RS' signal, with polarity (-17..17)"); +module_param(lcd_rw_pin, int, 0000); +MODULE_PARM_DESC(lcd_rw_pin, + "# of the // port pin connected to LCD 'RW' signal, with polarity (-17..17)"); +module_param(lcd_bl_pin, int, 0000); +MODULE_PARM_DESC(lcd_bl_pin, + "# of the // port pin connected to LCD backlight, with polarity (-17..17)"); +module_param(lcd_da_pin, int, 0000); +MODULE_PARM_DESC(lcd_da_pin, + "# of the // port pin connected to serial LCD 'SDA' signal, with polarity (-17..17)"); +module_param(lcd_cl_pin, int, 0000); +MODULE_PARM_DESC(lcd_cl_pin, + "# of the // port pin connected to serial LCD 'SCL' signal, with polarity (-17..17)"); #endif -static unsigned char *lcd_char_conv = NULL; +static unsigned char *lcd_char_conv; /* for some LCD drivers (ks0074) we need a charset conversion table. */ static unsigned char lcd_char_conv_ks0074[256] = { - /* 0 1 2 3 4 5 6 7 8 9 A B C D E F */ - /* 0x00 */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, - /* 0x10 */ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, - /* 0x20 */ 0x20, 0x21, 0x22, 0x23, 0xa2, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, - /* 0x30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, - /* 0x40 */ 0xa0, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, - /* 0x50 */ 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0xfa, 0xfb, 0xfc, 0x1d, 0xc4, - /* 0x60 */ 0x96, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, - /* 0x70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0xfd, 0xfe, 0xff, 0xce, 0x20, - /* 0x80 */ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, - /* 0x90 */ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, - /* 0xA0 */ 0x20, 0x40, 0xb1, 0xa1, 0x24, 0xa3, 0xfe, 0x5f, 0x22, 0xc8, 0x61, 0x14, 0x97, 0x2d, 0xad, 0x96, - /* 0xB0 */ 0x80, 0x8c, 0x82, 0x83, 0x27, 0x8f, 0x86, 0xdd, 0x2c, 0x81, 0x6f, 0x15, 0x8b, 0x8a, 0x84, 0x60, - /* 0xC0 */ 0xe2, 0xe2, 0xe2, 0x5b, 0x5b, 0xae, 0xbc, 0xa9, 0xc5, 0xbf, 0xc6, 0xf1, 0xe3, 0xe3, 0xe3, 0xe3, - /* 0xD0 */ 0x44, 0x5d, 0xa8, 0xe4, 0xec, 0xec, 0x5c, 0x78, 0xab, 0xa6, 0xe5, 0x5e, 0x5e, 0xe6, 0xaa, 0xbe, - /* 0xE0 */ 0x7f, 0xe7, 0xaf, 0x7b, 0x7b, 0xaf, 0xbd, 0xc8, 0xa4, 0xa5, 0xc7, 0xf6, 0xa7, 0xe8, 0x69, 0x69, - /* 0xF0 */ 0xed, 0x7d, 0xa8, 0xe4, 0xec, 0x5c, 0x5c, 0x25, 0xac, 0xa6, 0xea, 0xef, 0x7e, 0xeb, 0xb2, 0x79, + /* 0|8 1|9 2|A 3|B 4|C 5|D 6|E 7|F */ + /* 0x00 */ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + /* 0x08 */ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + /* 0x10 */ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + /* 0x18 */ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + /* 0x20 */ 0x20, 0x21, 0x22, 0x23, 0xa2, 0x25, 0x26, 0x27, + /* 0x28 */ 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, + /* 0x30 */ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, + /* 0x38 */ 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, + /* 0x40 */ 0xa0, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, + /* 0x48 */ 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, + /* 0x50 */ 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, + /* 0x58 */ 0x58, 0x59, 0x5a, 0xfa, 0xfb, 0xfc, 0x1d, 0xc4, + /* 0x60 */ 0x96, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, + /* 0x68 */ 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, + /* 0x70 */ 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, + /* 0x78 */ 0x78, 0x79, 0x7a, 0xfd, 0xfe, 0xff, 0xce, 0x20, + /* 0x80 */ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + /* 0x88 */ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + /* 0x90 */ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + /* 0x98 */ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, + /* 0xA0 */ 0x20, 0x40, 0xb1, 0xa1, 0x24, 0xa3, 0xfe, 0x5f, + /* 0xA8 */ 0x22, 0xc8, 0x61, 0x14, 0x97, 0x2d, 0xad, 0x96, + /* 0xB0 */ 0x80, 0x8c, 0x82, 0x83, 0x27, 0x8f, 0x86, 0xdd, + /* 0xB8 */ 0x2c, 0x81, 0x6f, 0x15, 0x8b, 0x8a, 0x84, 0x60, + /* 0xC0 */ 0xe2, 0xe2, 0xe2, 0x5b, 0x5b, 0xae, 0xbc, 0xa9, + /* 0xC8 */ 0xc5, 0xbf, 0xc6, 0xf1, 0xe3, 0xe3, 0xe3, 0xe3, + /* 0xD0 */ 0x44, 0x5d, 0xa8, 0xe4, 0xec, 0xec, 0x5c, 0x78, + /* 0xD8 */ 0xab, 0xa6, 0xe5, 0x5e, 0x5e, 0xe6, 0xaa, 0xbe, + /* 0xE0 */ 0x7f, 0xe7, 0xaf, 0x7b, 0x7b, 0xaf, 0xbd, 0xc8, + /* 0xE8 */ 0xa4, 0xa5, 0xc7, 0xf6, 0xa7, 0xe8, 0x69, 0x69, + /* 0xF0 */ 0xed, 0x7d, 0xa8, 0xe4, 0xec, 0x5c, 0x5c, 0x25, + /* 0xF8 */ 0xac, 0xa6, 0xea, 0xef, 0x7e, 0xeb, 0xb2, 0x79, }; char old_keypad_profile[][4][9] = { - {"S0", "Left\n", "Left\n", ""}, - {"S1", "Down\n", "Down\n", ""}, - {"S2", "Up\n", "Up\n", ""}, - {"S3", "Right\n", "Right\n", ""}, - {"S4", "Esc\n", "Esc\n", ""}, - {"S5", "Ret\n", "Ret\n", ""}, - {"","","",""} + {"S0", "Left\n", "Left\n", ""}, + {"S1", "Down\n", "Down\n", ""}, + {"S2", "Up\n", "Up\n", ""}, + {"S3", "Right\n", "Right\n", ""}, + {"S4", "Esc\n", "Esc\n", ""}, + {"S5", "Ret\n", "Ret\n", ""}, + {"", "", "", ""} }; /* signals, press, repeat, release */ char new_keypad_profile[][4][9] = { - {"S0", "Left\n", "Left\n", ""}, - {"S1", "Down\n", "Down\n", ""}, - {"S2", "Up\n", "Up\n", ""}, - {"S3", "Right\n", "Right\n", ""}, - {"S4s5", "", "Esc\n", "Esc\n"}, - {"s4S5", "", "Ret\n", "Ret\n"}, - {"S4S5", "Help\n", "", ""}, - /* add new signals above this line */ - {"","","",""} + {"S0", "Left\n", "Left\n", ""}, + {"S1", "Down\n", "Down\n", ""}, + {"S2", "Up\n", "Up\n", ""}, + {"S3", "Right\n", "Right\n", ""}, + {"S4s5", "", "Esc\n", "Esc\n"}, + {"s4S5", "", "Ret\n", "Ret\n"}, + {"S4S5", "Help\n", "", ""}, + /* add new signals above this line */ + {"", "", "", ""} }; /* signals, press, repeat, release */ char nexcom_keypad_profile[][4][9] = { - {"a-p-e-", "Down\n", "Down\n", ""}, // Down - {"a-p-E-", "Ret\n", "Ret\n", ""}, // Enter - {"a-P-E-", "Esc\n", "Esc\n", ""}, // Esc - {"a-P-e-", "Up\n", "Up\n", ""}, // Up - /* add new signals above this line */ - {"","","",""} + {"a-p-e-", "Down\n", "Down\n", ""}, + {"a-p-E-", "Ret\n", "Ret\n", ""}, + {"a-P-E-", "Esc\n", "Esc\n", ""}, + {"a-P-e-", "Up\n", "Up\n", ""}, + /* add new signals above this line */ + {"", "", "", ""} }; static char (*keypad_profile)[4][9] = old_keypad_profile; /* FIXME: this should be converted to a bit array containing signals states */ static struct { - unsigned char e; /* parallel LCD E (data latch on falling edge) */ - unsigned char rs; /* parallel LCD RS (0 = cmd, 1 = data) */ - unsigned char rw; /* parallel LCD R/W (0 = W, 1 = R) */ - unsigned char bl; /* parallel LCD backlight (0 = off, 1 = on) */ - unsigned char cl; /* serial LCD clock (latch on rising edge) */ - unsigned char da; /* serial LCD data */ + unsigned char e; /* parallel LCD E (data latch on falling edge) */ + unsigned char rs; /* parallel LCD RS (0 = cmd, 1 = data) */ + unsigned char rw; /* parallel LCD R/W (0 = W, 1 = R) */ + unsigned char bl; /* parallel LCD backlight (0 = off, 1 = on) */ + unsigned char cl; /* serial LCD clock (latch on rising edge) */ + unsigned char da; /* serial LCD data */ } bits; static void init_scan_timer(void); /* sets data port bits according to current signals values */ -static int set_data_bits(void) { - int val, bit; - - val = r_dtr(pprt); - for (bit = 0; bit < LCD_BITS; bit++) - val &= lcd_bits[LCD_PORT_D][bit][BIT_MSK]; - - val |= lcd_bits[LCD_PORT_D][LCD_BIT_E][bits.e] - | lcd_bits[LCD_PORT_D][LCD_BIT_RS][bits.rs] - | lcd_bits[LCD_PORT_D][LCD_BIT_RW][bits.rw] - | lcd_bits[LCD_PORT_D][LCD_BIT_BL][bits.bl] - | lcd_bits[LCD_PORT_D][LCD_BIT_CL][bits.cl] - | lcd_bits[LCD_PORT_D][LCD_BIT_DA][bits.da]; - - w_dtr(pprt, val); - return val; +static int set_data_bits(void) +{ + int val, bit; + + val = r_dtr(pprt); + for (bit = 0; bit < LCD_BITS; bit++) + val &= lcd_bits[LCD_PORT_D][bit][BIT_MSK]; + + val |= lcd_bits[LCD_PORT_D][LCD_BIT_E][bits.e] + | lcd_bits[LCD_PORT_D][LCD_BIT_RS][bits.rs] + | lcd_bits[LCD_PORT_D][LCD_BIT_RW][bits.rw] + | lcd_bits[LCD_PORT_D][LCD_BIT_BL][bits.bl] + | lcd_bits[LCD_PORT_D][LCD_BIT_CL][bits.cl] + | lcd_bits[LCD_PORT_D][LCD_BIT_DA][bits.da]; + + w_dtr(pprt, val); + return val; } /* sets ctrl port bits according to current signals values */ -static int set_ctrl_bits(void) { - int val, bit; - - val = r_ctr(pprt); - for (bit = 0; bit < LCD_BITS; bit++) - val &= lcd_bits[LCD_PORT_C][bit][BIT_MSK]; - - val |= lcd_bits[LCD_PORT_C][LCD_BIT_E][bits.e] - | lcd_bits[LCD_PORT_C][LCD_BIT_RS][bits.rs] - | lcd_bits[LCD_PORT_C][LCD_BIT_RW][bits.rw] - | lcd_bits[LCD_PORT_C][LCD_BIT_BL][bits.bl] - | lcd_bits[LCD_PORT_C][LCD_BIT_CL][bits.cl] - | lcd_bits[LCD_PORT_C][LCD_BIT_DA][bits.da]; - - w_ctr(pprt, val); - return val; +static int set_ctrl_bits(void) +{ + int val, bit; + + val = r_ctr(pprt); + for (bit = 0; bit < LCD_BITS; bit++) + val &= lcd_bits[LCD_PORT_C][bit][BIT_MSK]; + + val |= lcd_bits[LCD_PORT_C][LCD_BIT_E][bits.e] + | lcd_bits[LCD_PORT_C][LCD_BIT_RS][bits.rs] + | lcd_bits[LCD_PORT_C][LCD_BIT_RW][bits.rw] + | lcd_bits[LCD_PORT_C][LCD_BIT_BL][bits.bl] + | lcd_bits[LCD_PORT_C][LCD_BIT_CL][bits.cl] + | lcd_bits[LCD_PORT_C][LCD_BIT_DA][bits.da]; + + w_ctr(pprt, val); + return val; } /* sets ctrl & data port bits according to current signals values */ -static void set_bits(void) { - set_data_bits(); - set_ctrl_bits(); +static void set_bits(void) +{ + set_data_bits(); + set_ctrl_bits(); } /* @@ -657,266 +655,285 @@ static void set_bits(void) { * out(dport, in(dport) & d_val[2] | d_val[signal_state]) * out(cport, in(cport) & c_val[2] | c_val[signal_state]) */ -void pin_to_bits(int pin, unsigned char *d_val, unsigned char *c_val) { - int d_bit, c_bit, inv; - - d_val[0] = c_val[0] = d_val[1] = c_val[1] = 0; - d_val[2] = c_val[2] = 0xFF; - - if (pin == 0) - return; - - inv = (pin < 0); - if (inv) - pin = -pin; - - d_bit = c_bit = 0; - - switch (pin) { - case PIN_STROBE: /* strobe, inverted */ - c_bit = PNL_PSTROBE; - inv = !inv; - break; - case PIN_D0 ... PIN_D7: /* D0 - D7 = 2 - 9 */ - d_bit = 1 << (pin - 2); - break; - case PIN_AUTOLF: /* autofeed, inverted */ - c_bit = PNL_PAUTOLF; - inv = !inv; - break; - case PIN_INITP: /* init, direct */ - c_bit = PNL_PINITP; - break; - case PIN_SELECP: /* select_in, inverted */ - c_bit = PNL_PSELECP; - inv = !inv; - break; - default: /* unknown pin, ignore */ - break; - } - - if (c_bit) { - c_val[2] &= ~c_bit; - c_val[!inv] = c_bit; - } else if (d_bit) { - d_val[2] &= ~d_bit; - d_val[!inv] = d_bit; - } +void pin_to_bits(int pin, unsigned char *d_val, unsigned char *c_val) +{ + int d_bit, c_bit, inv; + + d_val[0] = c_val[0] = d_val[1] = c_val[1] = 0; + d_val[2] = c_val[2] = 0xFF; + + if (pin == 0) + return; + + inv = (pin < 0); + if (inv) + pin = -pin; + + d_bit = c_bit = 0; + + switch (pin) { + case PIN_STROBE: /* strobe, inverted */ + c_bit = PNL_PSTROBE; + inv = !inv; + break; + case PIN_D0...PIN_D7: /* D0 - D7 = 2 - 9 */ + d_bit = 1 << (pin - 2); + break; + case PIN_AUTOLF: /* autofeed, inverted */ + c_bit = PNL_PAUTOLF; + inv = !inv; + break; + case PIN_INITP: /* init, direct */ + c_bit = PNL_PINITP; + break; + case PIN_SELECP: /* select_in, inverted */ + c_bit = PNL_PSELECP; + inv = !inv; + break; + default: /* unknown pin, ignore */ + break; + } + + if (c_bit) { + c_val[2] &= ~c_bit; + c_val[!inv] = c_bit; + } else if (d_bit) { + d_val[2] &= ~d_bit; + d_val[!inv] = d_bit; + } } /* sleeps that many milliseconds with a reschedule */ -static void long_sleep(int ms) { - - if (in_interrupt()) - mdelay(ms); - else { - current->state = TASK_INTERRUPTIBLE; - schedule_timeout((ms*HZ+999)/1000); - } -} +static void long_sleep(int ms) +{ + if (in_interrupt()) + mdelay(ms); + else { + current->state = TASK_INTERRUPTIBLE; + schedule_timeout((ms * HZ + 999) / 1000); + } +} /* send a serial byte to the LCD panel. The caller is responsible for locking if needed. */ -static void lcd_send_serial(int byte) { - int bit; - - /* the data bit is set on D0, and the clock on STROBE. - * LCD reads D0 on STROBE's rising edge. - */ - for (bit = 0; bit < 8; bit++) { - bits.cl = BIT_CLR; /* CLK low */ - set_bits(); - bits.da = byte & 1; - set_bits(); - udelay(2); /* maintain the data during 2 us before CLK up */ - bits.cl = BIT_SET; /* CLK high */ - set_bits(); - udelay(1); /* maintain the strobe during 1 us */ - byte >>= 1; - } +static void lcd_send_serial(int byte) +{ + int bit; + + /* the data bit is set on D0, and the clock on STROBE. + * LCD reads D0 on STROBE's rising edge. + */ + for (bit = 0; bit < 8; bit++) { + bits.cl = BIT_CLR; /* CLK low */ + set_bits(); + bits.da = byte & 1; + set_bits(); + udelay(2); /* maintain the data during 2 us before CLK up */ + bits.cl = BIT_SET; /* CLK high */ + set_bits(); + udelay(1); /* maintain the strobe during 1 us */ + byte >>= 1; + } } /* turn the backlight on or off */ -static void lcd_backlight(int on) { - if (lcd_bl_pin == PIN_NONE) - return; - - /* The backlight is activated by seting the AUTOFEED line to +5V */ - spin_lock(&pprt_lock); - bits.bl = on; - set_bits(); - spin_unlock(&pprt_lock); +static void lcd_backlight(int on) +{ + if (lcd_bl_pin == PIN_NONE) + return; + + /* The backlight is activated by seting the AUTOFEED line to +5V */ + spin_lock(&pprt_lock); + bits.bl = on; + set_bits(); + spin_unlock(&pprt_lock); } /* send a command to the LCD panel in serial mode */ -static void lcd_write_cmd_s(int cmd) { - spin_lock(&pprt_lock); - lcd_send_serial(0x1F); /* R/W=W, RS=0 */ - lcd_send_serial(cmd & 0x0F); - lcd_send_serial((cmd >> 4) & 0x0F); - udelay(40); /* the shortest command takes at least 40 us */ - spin_unlock(&pprt_lock); +static void lcd_write_cmd_s(int cmd) +{ + spin_lock(&pprt_lock); + lcd_send_serial(0x1F); /* R/W=W, RS=0 */ + lcd_send_serial(cmd & 0x0F); + lcd_send_serial((cmd >> 4) & 0x0F); + udelay(40); /* the shortest command takes at least 40 us */ + spin_unlock(&pprt_lock); } /* send data to the LCD panel in serial mode */ -static void lcd_write_data_s(int data) { - spin_lock(&pprt_lock); - lcd_send_serial(0x5F); /* R/W=W, RS=1 */ - lcd_send_serial(data & 0x0F); - lcd_send_serial((data >> 4) & 0x0F); - udelay(40); /* the shortest data takes at least 40 us */ - spin_unlock(&pprt_lock); +static void lcd_write_data_s(int data) +{ + spin_lock(&pprt_lock); + lcd_send_serial(0x5F); /* R/W=W, RS=1 */ + lcd_send_serial(data & 0x0F); + lcd_send_serial((data >> 4) & 0x0F); + udelay(40); /* the shortest data takes at least 40 us */ + spin_unlock(&pprt_lock); } /* send a command to the LCD panel in 8 bits parallel mode */ -static void lcd_write_cmd_p8(int cmd) { - spin_lock(&pprt_lock); - /* present the data to the data port */ - w_dtr(pprt, cmd); - udelay(20); /* maintain the data during 20 us before the strobe */ +static void lcd_write_cmd_p8(int cmd) +{ + spin_lock(&pprt_lock); + /* present the data to the data port */ + w_dtr(pprt, cmd); + udelay(20); /* maintain the data during 20 us before the strobe */ - bits.e = BIT_SET ; bits.rs = BIT_CLR ; bits.rw = BIT_CLR; - set_ctrl_bits(); + bits.e = BIT_SET; + bits.rs = BIT_CLR; + bits.rw = BIT_CLR; + set_ctrl_bits(); - udelay(40); /* maintain the strobe during 40 us */ + udelay(40); /* maintain the strobe during 40 us */ - bits.e = BIT_CLR; - set_ctrl_bits(); + bits.e = BIT_CLR; + set_ctrl_bits(); - udelay(120); /* the shortest command takes at least 120 us */ - spin_unlock(&pprt_lock); + udelay(120); /* the shortest command takes at least 120 us */ + spin_unlock(&pprt_lock); } /* send data to the LCD panel in 8 bits parallel mode */ -static void lcd_write_data_p8(int data) { - spin_lock(&pprt_lock); - /* present the data to the data port */ - w_dtr(pprt, data); - udelay(20); /* maintain the data during 20 us before the strobe */ +static void lcd_write_data_p8(int data) +{ + spin_lock(&pprt_lock); + /* present the data to the data port */ + w_dtr(pprt, data); + udelay(20); /* maintain the data during 20 us before the strobe */ - bits.e = BIT_SET ; bits.rs = BIT_SET ; bits.rw = BIT_CLR; - set_ctrl_bits(); + bits.e = BIT_SET; + bits.rs = BIT_SET; + bits.rw = BIT_CLR; + set_ctrl_bits(); - udelay(40); /* maintain the strobe during 40 us */ + udelay(40); /* maintain the strobe during 40 us */ - bits.e = BIT_CLR; - set_ctrl_bits(); + bits.e = BIT_CLR; + set_ctrl_bits(); - udelay(45); /* the shortest data takes at least 45 us */ - spin_unlock(&pprt_lock); + udelay(45); /* the shortest data takes at least 45 us */ + spin_unlock(&pprt_lock); } -static void lcd_gotoxy(void) { - lcd_write_cmd(0x80 /* set DDRAM address */ - | (lcd_addr_y ? lcd_hwidth : 0) - /* we force the cursor to stay at the end of the line if it wants to go farther */ - | ((lcd_addr_x < lcd_bwidth) ? lcd_addr_x & (lcd_hwidth-1) : lcd_bwidth - 1)); +static void lcd_gotoxy(void) +{ + lcd_write_cmd(0x80 /* set DDRAM address */ + | (lcd_addr_y ? lcd_hwidth : 0) + /* we force the cursor to stay at the end of the line if it wants to go farther */ + | ((lcd_addr_x < lcd_bwidth) ? lcd_addr_x & + (lcd_hwidth - 1) : lcd_bwidth - 1)); } -static void lcd_print(char c) { - if (lcd_addr_x < lcd_bwidth) { - if (lcd_char_conv != NULL) - c = lcd_char_conv[(unsigned char)c]; - lcd_write_data(c); - lcd_addr_x++; - } - /* prevents the cursor from wrapping onto the next line */ - if (lcd_addr_x == lcd_bwidth) { - lcd_gotoxy(); - } +static void lcd_print(char c) +{ + if (lcd_addr_x < lcd_bwidth) { + if (lcd_char_conv != NULL) + c = lcd_char_conv[(unsigned char)c]; + lcd_write_data(c); + lcd_addr_x++; + } + /* prevents the cursor from wrapping onto the next line */ + if (lcd_addr_x == lcd_bwidth) + lcd_gotoxy(); } /* fills the display with spaces and resets X/Y */ -static void lcd_clear_fast_s(void) { - int pos; - lcd_addr_x = lcd_addr_y = 0; - lcd_gotoxy(); - - spin_lock(&pprt_lock); - for (pos = 0; pos < lcd_height * lcd_hwidth; pos++) { - lcd_send_serial(0x5F); /* R/W=W, RS=1 */ - lcd_send_serial(' ' & 0x0F); - lcd_send_serial((' ' >> 4) & 0x0F); - udelay(40); /* the shortest data takes at least 40 us */ - } - spin_unlock(&pprt_lock); - - lcd_addr_x = lcd_addr_y = 0; - lcd_gotoxy(); +static void lcd_clear_fast_s(void) +{ + int pos; + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); + + spin_lock(&pprt_lock); + for (pos = 0; pos < lcd_height * lcd_hwidth; pos++) { + lcd_send_serial(0x5F); /* R/W=W, RS=1 */ + lcd_send_serial(' ' & 0x0F); + lcd_send_serial((' ' >> 4) & 0x0F); + udelay(40); /* the shortest data takes at least 40 us */ + } + spin_unlock(&pprt_lock); + + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); } /* fills the display with spaces and resets X/Y */ -static void lcd_clear_fast_p8(void) { - int pos; - lcd_addr_x = lcd_addr_y = 0; - lcd_gotoxy(); +static void lcd_clear_fast_p8(void) +{ + int pos; + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); - spin_lock(&pprt_lock); - for (pos = 0; pos < lcd_height * lcd_hwidth; pos++) { - /* present the data to the data port */ - w_dtr(pprt, ' '); - udelay(20); /* maintain the data during 20 us before the strobe */ + spin_lock(&pprt_lock); + for (pos = 0; pos < lcd_height * lcd_hwidth; pos++) { + /* present the data to the data port */ + w_dtr(pprt, ' '); + udelay(20); /* maintain the data during 20 us before the strobe */ - bits.e = BIT_SET ; bits.rs = BIT_SET ; bits.rw = BIT_CLR; - set_ctrl_bits(); + bits.e = BIT_SET; + bits.rs = BIT_SET; + bits.rw = BIT_CLR; + set_ctrl_bits(); - udelay(40); /* maintain the strobe during 40 us */ + udelay(40); /* maintain the strobe during 40 us */ - bits.e = BIT_CLR; - set_ctrl_bits(); + bits.e = BIT_CLR; + set_ctrl_bits(); - udelay(45); /* the shortest data takes at least 45 us */ - } - spin_unlock(&pprt_lock); + udelay(45); /* the shortest data takes at least 45 us */ + } + spin_unlock(&pprt_lock); - lcd_addr_x = lcd_addr_y = 0; - lcd_gotoxy(); + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); } /* clears the display and resets X/Y */ -static void lcd_clear_display(void) { - lcd_write_cmd(0x01); /* clear display */ - lcd_addr_x = lcd_addr_y = 0; - /* we must wait a few milliseconds (15) */ - long_sleep(15); +static void lcd_clear_display(void) +{ + lcd_write_cmd(0x01); /* clear display */ + lcd_addr_x = lcd_addr_y = 0; + /* we must wait a few milliseconds (15) */ + long_sleep(15); } -static void lcd_init_display(void) { +static void lcd_init_display(void) +{ - lcd_flags = ((lcd_height > 1) ? LCD_FLAG_N : 0) - | LCD_FLAG_D | LCD_FLAG_C | LCD_FLAG_B; + lcd_flags = ((lcd_height > 1) ? LCD_FLAG_N : 0) + | LCD_FLAG_D | LCD_FLAG_C | LCD_FLAG_B; - long_sleep(20); /* wait 20 ms after power-up for the paranoid */ + long_sleep(20); /* wait 20 ms after power-up for the paranoid */ - lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ - long_sleep(10); - lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ - long_sleep(10); - lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ - long_sleep(10); + lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ + long_sleep(10); + lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ + long_sleep(10); + lcd_write_cmd(0x30); /* 8bits, 1 line, small fonts */ + long_sleep(10); - lcd_write_cmd(0x30 /* set font height and lines number */ - | ((lcd_flags & LCD_FLAG_F)?4:0) - | ((lcd_flags & LCD_FLAG_N)?8:0) - ); - long_sleep(10); + lcd_write_cmd(0x30 /* set font height and lines number */ + | ((lcd_flags & LCD_FLAG_F) ? 4 : 0) + | ((lcd_flags & LCD_FLAG_N) ? 8 : 0) + ); + long_sleep(10); - lcd_write_cmd(0x08); /* display off, cursor off, blink off */ - long_sleep(10); + lcd_write_cmd(0x08); /* display off, cursor off, blink off */ + long_sleep(10); - lcd_write_cmd(0x08 /* set display mode */ - | ((lcd_flags & LCD_FLAG_D)?4:0) - | ((lcd_flags & LCD_FLAG_C)?2:0) - | ((lcd_flags & LCD_FLAG_B)?1:0) - ); + lcd_write_cmd(0x08 /* set display mode */ + | ((lcd_flags & LCD_FLAG_D) ? 4 : 0) + | ((lcd_flags & LCD_FLAG_C) ? 2 : 0) + | ((lcd_flags & LCD_FLAG_B) ? 1 : 0) + ); - lcd_backlight((lcd_flags & LCD_FLAG_L) ? 1 : 0); + lcd_backlight((lcd_flags & LCD_FLAG_L) ? 1 : 0); - long_sleep(10); + long_sleep(10); - lcd_write_cmd(0x06); /* entry mode set : increment, cursor shifting */ + lcd_write_cmd(0x06); /* entry mode set : increment, cursor shifting */ - lcd_clear_display(); + lcd_clear_display(); } /* @@ -926,573 +943,627 @@ static void lcd_init_display(void) { * */ -static ssize_t lcd_write(struct file * file, - const char * buf, size_t count, loff_t *ppos ) { - - const char *tmp = buf; - char c; - - for( ; count-- > 0; (ppos ? (*ppos)++ : 0), ++tmp ) { - if (!in_interrupt() && (((count + 1) & 0x1f) == 0)) { - schedule(); /* let's be a little nice with other processes that need some CPU */ - } - if (ppos == NULL && file == NULL) - c = *tmp; /* let's not use get_user() from the kernel ! */ - else if (get_user( c, tmp )) - return -EFAULT; - - /* first, we'll test if we're in escape mode */ - if ((c != '\n') && lcd_escape_len >= 0) { /* yes, let's add this char to the buffer */ - lcd_escape[lcd_escape_len++] = c; - lcd_escape[lcd_escape_len] = 0; - } - else { - lcd_escape_len = -1; /* aborts any previous escape sequence */ - - switch (c) { - case LCD_ESCAPE_CHAR: /* start of an escape sequence */ - lcd_escape_len = 0; - lcd_escape[lcd_escape_len] = 0; - break; - case '\b': /* go back one char and clear it */ - if (lcd_addr_x > 0) { - if (lcd_addr_x < lcd_bwidth) /* check if we're not at the end of the line */ - lcd_write_cmd(0x10); /* back one char */ - lcd_addr_x--; - } - lcd_write_data(' '); /* replace with a space */ - lcd_write_cmd(0x10); /* back one char again */ - break; - case '\014': /* quickly clear the display */ - lcd_clear_fast(); - break; - case '\n': /* flush the remainder of the current line and go to the - beginning of the next line */ - for (; lcd_addr_x= 2) { /* minimal length for an escape command */ - int processed = 0; /* 1 means the command has been processed */ - - if (!strcmp(lcd_escape,"[2J")) { /* Clear the display */ - lcd_clear_fast(); /* clear display */ - processed = 1; - } - else if (!strcmp(lcd_escape,"[H")) { /* Cursor to home */ - lcd_addr_x = lcd_addr_y = 0; - lcd_gotoxy(); - processed = 1; - } - /* codes starting with ^[[L */ - else if ((lcd_escape_len >= 3) && - (lcd_escape[0]=='[') && (lcd_escape[1]=='L')) { /* LCD special codes */ - - char *esc = lcd_escape + 2; - int oldflags = lcd_flags; - - /* check for display mode flags */ - switch (*esc) { - case 'D' : /* Display ON */ - lcd_flags |= LCD_FLAG_D; - processed = 1; - break; - case 'd' : /* Display OFF */ - lcd_flags &= ~LCD_FLAG_D; - processed = 1; - break; - case 'C' : /* Cursor ON */ - lcd_flags |= LCD_FLAG_C; - processed = 1; - break; - case 'c' : /* Cursor OFF */ - lcd_flags &= ~LCD_FLAG_C; - processed = 1; - break; - case 'B' : /* Blink ON */ - lcd_flags |= LCD_FLAG_B; - processed = 1; - break; - case 'b' : /* Blink OFF */ - lcd_flags &= ~LCD_FLAG_B; - processed = 1; - break; - case '+' : /* Back light ON */ - lcd_flags |= LCD_FLAG_L; - processed = 1; - break; - case '-' : /* Back light OFF */ - lcd_flags &= ~LCD_FLAG_L; - processed = 1; - break; - case '*' : /* flash back light using the keypad timer */ - if (scan_timer.function != NULL) { - if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) - lcd_backlight(1); - light_tempo = FLASH_LIGHT_TEMPO; - } - processed = 1; - break; - case 'f' : /* Small Font */ - lcd_flags &= ~LCD_FLAG_F; - processed = 1; - break; - case 'F' : /* Large Font */ - lcd_flags |= LCD_FLAG_F; - processed = 1; - break; - case 'n' : /* One Line */ - lcd_flags &= ~LCD_FLAG_N; - processed = 1; - break; - case 'N' : /* Two Lines */ - lcd_flags |= LCD_FLAG_N; - break; - - case 'l' : /* Shift Cursor Left */ - if (lcd_addr_x > 0) { - if (lcd_addr_x < lcd_bwidth) - lcd_write_cmd(0x10); /* back one char if not at end of line */ - lcd_addr_x--; - } - processed = 1; - break; - - case 'r' : /* shift cursor right */ - if (lcd_addr_x < lcd_width) { - if (lcd_addr_x < (lcd_bwidth - 1)) - lcd_write_cmd(0x14); /* allow the cursor to pass the end of the line */ - lcd_addr_x++; - } - processed = 1; - break; - - case 'L' : /* shift display left */ - lcd_left_shift++; - lcd_write_cmd(0x18); - processed = 1; - break; - - case 'R' : /* shift display right */ - lcd_left_shift--; - lcd_write_cmd(0x1C); - processed = 1; - break; - - case 'k' : { /* kill end of line */ - int x; - for (x=lcd_addr_x; x between '0' and '7', representing the numerical - * ASCII code of the redefined character, and a sequence - * of 16 hex digits representing 8 bytes for each character. Most - * LCDs will only use 5 lower bits of the 7 first bytes. - */ - - unsigned char cgbytes[8]; - unsigned char cgaddr; - int cgoffset; - int shift; - char value; - int addr; - - if (strchr(esc, ';') == NULL) - break; - - esc++; - - cgaddr = *(esc++) - '0'; - if (cgaddr > 7) { - processed = 1; - break; - } - - cgoffset = 0; - shift = 0; - value = 0; - while (*esc && cgoffset < 8) { - shift ^= 4; - if (*esc >= '0' && *esc <='9') - value |= (*esc - '0') << shift; - else if (*esc >= 'A' && *esc <='Z') - value |= (*esc - 'A' + 10) << shift; - else if (*esc >= 'a' && *esc <='z') - value |= (*esc - 'a' + 10) << shift; - else { - esc++; - continue; - } +static ssize_t lcd_write(struct file *file, + const char *buf, size_t count, loff_t *ppos) +{ - if (shift == 0) { - cgbytes[cgoffset++] = value; - value = 0; + const char *tmp = buf; + char c; + + for (; count-- > 0; (ppos ? (*ppos)++ : 0), ++tmp) { + if (!in_interrupt() && (((count + 1) & 0x1f) == 0)) + schedule(); /* let's be a little nice with other processes that need some CPU */ + + if (ppos == NULL && file == NULL) + c = *tmp; /* let's not use get_user() from the kernel ! */ + else if (get_user(c, tmp)) + return -EFAULT; + + /* first, we'll test if we're in escape mode */ + if ((c != '\n') && lcd_escape_len >= 0) { /* yes, let's add this char to the buffer */ + lcd_escape[lcd_escape_len++] = c; + lcd_escape[lcd_escape_len] = 0; + } else { + lcd_escape_len = -1; /* aborts any previous escape sequence */ + + switch (c) { + case LCD_ESCAPE_CHAR: /* start of an escape sequence */ + lcd_escape_len = 0; + lcd_escape[lcd_escape_len] = 0; + break; + case '\b': /* go back one char and clear it */ + if (lcd_addr_x > 0) { + if (lcd_addr_x < lcd_bwidth) /* check if we're not at the end of the line */ + lcd_write_cmd(0x10); /* back one char */ + lcd_addr_x--; + } + lcd_write_data(' '); /* replace with a space */ + lcd_write_cmd(0x10); /* back one char again */ + break; + case '\014': /* quickly clear the display */ + lcd_clear_fast(); + break; + case '\n': /* flush the remainder of the current line and go to the + beginning of the next line */ + for (; lcd_addr_x < lcd_bwidth; lcd_addr_x++) + lcd_write_data(' '); + lcd_addr_x = 0; + lcd_addr_y = (lcd_addr_y + 1) % lcd_height; + lcd_gotoxy(); + break; + case '\r': /* go to the beginning of the same line */ + lcd_addr_x = 0; + lcd_gotoxy(); + break; + case '\t': /* print a space instead of the tab */ + lcd_print(' '); + break; + default: /* simply print this char */ + lcd_print(c); + break; } - - esc++; - } - - lcd_write_cmd(0x40 | (cgaddr * 8)); - for (addr = 0; addr < cgoffset; addr++) { - lcd_write_data(cgbytes[addr]); - } - - lcd_gotoxy(); /* ensures that we stop writing to CGRAM */ - processed = 1; - break; } - case 'x' : /* gotoxy : LxXXX[yYYY]; */ - case 'y' : /* gotoxy : LyYYY[xXXX]; */ - if (strchr(esc, ';') == NULL) - break; - while (*esc) { - if (*esc == 'x') { - esc++; - lcd_addr_x = 0; - while (isdigit(*esc)) { - lcd_addr_x = lcd_addr_x*10 + (*esc - '0'); - esc++; - } + /* now we'll see if we're in an escape mode and if the current + escape sequence can be understood. + */ + if (lcd_escape_len >= 2) { /* minimal length for an escape command */ + int processed = 0; /* 1 means the command has been processed */ + + if (!strcmp(lcd_escape, "[2J")) { /* Clear the display */ + lcd_clear_fast(); /* clear display */ + processed = 1; + } else if (!strcmp(lcd_escape, "[H")) { /* Cursor to home */ + lcd_addr_x = lcd_addr_y = 0; + lcd_gotoxy(); + processed = 1; } - else if (*esc == 'y') { - esc++; - lcd_addr_y = 0; - while (isdigit(*esc)) { - lcd_addr_y = lcd_addr_y*10 + (*esc - '0'); - esc++; - } + /* codes starting with ^[[L */ + else if ((lcd_escape_len >= 3) && + (lcd_escape[0] == '[') && (lcd_escape[1] == 'L')) { /* LCD special codes */ + + char *esc = lcd_escape + 2; + int oldflags = lcd_flags; + + /* check for display mode flags */ + switch (*esc) { + case 'D': /* Display ON */ + lcd_flags |= LCD_FLAG_D; + processed = 1; + break; + case 'd': /* Display OFF */ + lcd_flags &= ~LCD_FLAG_D; + processed = 1; + break; + case 'C': /* Cursor ON */ + lcd_flags |= LCD_FLAG_C; + processed = 1; + break; + case 'c': /* Cursor OFF */ + lcd_flags &= ~LCD_FLAG_C; + processed = 1; + break; + case 'B': /* Blink ON */ + lcd_flags |= LCD_FLAG_B; + processed = 1; + break; + case 'b': /* Blink OFF */ + lcd_flags &= ~LCD_FLAG_B; + processed = 1; + break; + case '+': /* Back light ON */ + lcd_flags |= LCD_FLAG_L; + processed = 1; + break; + case '-': /* Back light OFF */ + lcd_flags &= ~LCD_FLAG_L; + processed = 1; + break; + case '*': /* flash back light using the keypad timer */ + if (scan_timer.function != NULL) { + if (light_tempo == 0 + && ((lcd_flags & LCD_FLAG_L) + == 0)) + lcd_backlight(1); + light_tempo = FLASH_LIGHT_TEMPO; + } + processed = 1; + break; + case 'f': /* Small Font */ + lcd_flags &= ~LCD_FLAG_F; + processed = 1; + break; + case 'F': /* Large Font */ + lcd_flags |= LCD_FLAG_F; + processed = 1; + break; + case 'n': /* One Line */ + lcd_flags &= ~LCD_FLAG_N; + processed = 1; + break; + case 'N': /* Two Lines */ + lcd_flags |= LCD_FLAG_N; + break; + + case 'l': /* Shift Cursor Left */ + if (lcd_addr_x > 0) { + if (lcd_addr_x < lcd_bwidth) + lcd_write_cmd(0x10); /* back one char if not at end of line */ + lcd_addr_x--; + } + processed = 1; + break; + + case 'r': /* shift cursor right */ + if (lcd_addr_x < lcd_width) { + if (lcd_addr_x < (lcd_bwidth - 1)) + lcd_write_cmd(0x14); /* allow the cursor to pass the end of the line */ + lcd_addr_x++; + } + processed = 1; + break; + + case 'L': /* shift display left */ + lcd_left_shift++; + lcd_write_cmd(0x18); + processed = 1; + break; + + case 'R': /* shift display right */ + lcd_left_shift--; + lcd_write_cmd(0x1C); + processed = 1; + break; + + case 'k':{ /* kill end of line */ + int x; + for (x = lcd_addr_x; x < lcd_bwidth; x++) + lcd_write_data(' '); + lcd_gotoxy(); /* restore cursor position */ + processed = 1; + break; + } + case 'I': /* reinitialize display */ + lcd_init_display(); + lcd_left_shift = 0; + processed = 1; + break; + + case 'G': /* Generator : LGcxxxxx...xx; */ { + /* must have between '0' and '7', representing the numerical + * ASCII code of the redefined character, and a sequence + * of 16 hex digits representing 8 bytes for each character. Most + * LCDs will only use 5 lower bits of the 7 first bytes. + */ + + unsigned char cgbytes[8]; + unsigned char cgaddr; + int cgoffset; + int shift; + char value; + int addr; + + if (strchr(esc, ';') == NULL) + break; + + esc++; + + cgaddr = *(esc++) - '0'; + if (cgaddr > 7) { + processed = 1; + break; + } + + cgoffset = 0; + shift = 0; + value = 0; + while (*esc && cgoffset < 8) { + shift ^= 4; + if (*esc >= '0' && *esc <= '9') + value |= (*esc - '0') << shift; + else if (*esc >= 'A' && *esc <= 'Z') + value |= (*esc - 'A' + 10) << shift; + else if (*esc >= 'a' && *esc <= 'z') + value |= (*esc - 'a' + 10) << shift; + else { + esc++; + continue; + } + + if (shift == 0) { + cgbytes[cgoffset++] = value; + value = 0; + } + + esc++; + } + + lcd_write_cmd(0x40 | (cgaddr * 8)); + for (addr = 0; addr < cgoffset; addr++) + lcd_write_data(cgbytes[addr]); + + lcd_gotoxy(); /* ensures that we stop writing to CGRAM */ + processed = 1; + break; + } + case 'x': /* gotoxy : LxXXX[yYYY]; */ + case 'y': /* gotoxy : LyYYY[xXXX]; */ + if (strchr(esc, ';') == NULL) + break; + + while (*esc) { + if (*esc == 'x') { + esc++; + lcd_addr_x = 0; + while (isdigit(*esc)) { + lcd_addr_x = + lcd_addr_x * + 10 + (*esc - + '0'); + esc++; + } + } else if (*esc == 'y') { + esc++; + lcd_addr_y = 0; + while (isdigit(*esc)) { + lcd_addr_y = + lcd_addr_y * + 10 + (*esc - + '0'); + esc++; + } + } else + break; + } + + lcd_gotoxy(); + processed = 1; + break; + } /* end of switch */ + + /* Check wether one flag was changed */ + if (oldflags != lcd_flags) { + /* check wether one of B,C,D flags was changed */ + if ((oldflags ^ lcd_flags) & + (LCD_FLAG_B | LCD_FLAG_C | LCD_FLAG_D)) + /* set display mode */ + lcd_write_cmd(0x08 | + ((lcd_flags & LCD_FLAG_D) ? 4 : 0) | + ((lcd_flags & LCD_FLAG_C) ? 2 : 0) | + ((lcd_flags & LCD_FLAG_B) ? 1 : 0)); + /* check wether one of F,N flags was changed */ + else if ((oldflags ^ lcd_flags) & + (LCD_FLAG_F | LCD_FLAG_N)) + lcd_write_cmd(0x30 | + ((lcd_flags & LCD_FLAG_F) ? 4 : 0) | + ((lcd_flags & LCD_FLAG_N) ? 8 : 0)); + /* check wether L flag was changed */ + else if ((oldflags ^ lcd_flags) & + (LCD_FLAG_L)) { + if (lcd_flags & (LCD_FLAG_L)) + lcd_backlight(1); + else if (light_tempo == 0) /* switch off the light only when the tempo lighting is gone */ + lcd_backlight(0); + } + } } - else break; - } - - lcd_gotoxy(); - processed = 1; - break; - } /* end of switch */ - - /* Check wether one flag was changed */ - if (oldflags != lcd_flags) { - /* check wether one of B,C,D flags was changed */ - if ((oldflags ^ lcd_flags) & (LCD_FLAG_B | LCD_FLAG_C | LCD_FLAG_D)) - lcd_write_cmd(0x08 /* set display mode */ - | ((lcd_flags & LCD_FLAG_D)?4:0) - | ((lcd_flags & LCD_FLAG_C)?2:0) - | ((lcd_flags & LCD_FLAG_B)?1:0) - ); - /* check wether one of F,N flags was changed */ - else if ((oldflags ^ lcd_flags) & (LCD_FLAG_F | LCD_FLAG_N)) - lcd_write_cmd(0x30 - | ((lcd_flags & LCD_FLAG_F)?4:0) - | ((lcd_flags & LCD_FLAG_N)?8:0) - ); - /* check wether L flag was changed */ - else if ((oldflags ^ lcd_flags) & (LCD_FLAG_L)) { - if (lcd_flags & (LCD_FLAG_L)) - lcd_backlight(1); - else if (light_tempo == 0) /* switch off the light only when the tempo lighting is gone */ - lcd_backlight(0); - } - } - } /* LCD special escape codes */ - /* flush the escape sequence if it's been processed or if it is - getting too long. */ - if (processed || (lcd_escape_len >= LCD_ESCAPE_LEN)) - lcd_escape_len = -1; - } /* escape codes */ - } + /* LCD special escape codes */ + /* flush the escape sequence if it's been processed or if it is + getting too long. */ + if (processed || (lcd_escape_len >= LCD_ESCAPE_LEN)) + lcd_escape_len = -1; + } /* escape codes */ + } - return( tmp - buf ); + return tmp - buf; } -static int lcd_open( struct inode *inode, struct file *file ) { - if (lcd_open_cnt) - return( -EBUSY ); /* open only once at a time */ +static int lcd_open(struct inode *inode, struct file *file) +{ + if (lcd_open_cnt) + return -EBUSY; /* open only once at a time */ - if (file->f_mode & FMODE_READ) /* device is write-only */ - return ( -EPERM ); + if (file->f_mode & FMODE_READ) /* device is write-only */ + return -EPERM; - if (lcd_must_clear) { - lcd_clear_display(); - lcd_must_clear = 0; - } - lcd_open_cnt++; - return( 0 ); + if (lcd_must_clear) { + lcd_clear_display(); + lcd_must_clear = 0; + } + lcd_open_cnt++; + return 0; } -static int lcd_release( struct inode *inode, struct file *file ) { - lcd_open_cnt--; - return( 0 ); +static int lcd_release(struct inode *inode, struct file *file) +{ + lcd_open_cnt--; + return 0; } - static struct file_operations lcd_fops = { - write: lcd_write, - open: lcd_open, - release: lcd_release, + .write = lcd_write, + .open = lcd_open, + .release = lcd_release, }; static struct miscdevice lcd_dev = { - LCD_MINOR, - "lcd", - &lcd_fops + LCD_MINOR, + "lcd", + &lcd_fops }; - - /* public function usable from the kernel for any purpose */ -void panel_lcd_print(char *s) { - if (lcd_enabled && lcd_initialized) - lcd_write(NULL, s, strlen(s), NULL); +void panel_lcd_print(char *s) +{ + if (lcd_enabled && lcd_initialized) + lcd_write(NULL, s, strlen(s), NULL); } - /* initialize the LCD driver */ -void lcd_init(void) { - switch (lcd_type) { - case LCD_TYPE_OLD : /* parallel mode, 8 bits */ - if (lcd_proto < 0) lcd_proto = LCD_PROTO_PARALLEL; - if (lcd_charset < 0) lcd_charset = LCD_CHARSET_NORMAL; - if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_STROBE; - if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_AUTOLF; - - if (lcd_width < 0) lcd_width = 40; - if (lcd_bwidth < 0) lcd_bwidth = 40; - if (lcd_hwidth < 0) lcd_hwidth = 64; - if (lcd_height < 0) lcd_height = 2; +void lcd_init(void) +{ + switch (lcd_type) { + case LCD_TYPE_OLD: /* parallel mode, 8 bits */ + if (lcd_proto < 0) + lcd_proto = LCD_PROTO_PARALLEL; + if (lcd_charset < 0) + lcd_charset = LCD_CHARSET_NORMAL; + if (lcd_e_pin == PIN_NOT_SET) + lcd_e_pin = PIN_STROBE; + if (lcd_rs_pin == PIN_NOT_SET) + lcd_rs_pin = PIN_AUTOLF; + + if (lcd_width < 0) + lcd_width = 40; + if (lcd_bwidth < 0) + lcd_bwidth = 40; + if (lcd_hwidth < 0) + lcd_hwidth = 64; + if (lcd_height < 0) + lcd_height = 2; break; - case LCD_TYPE_KS0074 : /* serial mode, ks0074 */ - if (lcd_proto < 0) lcd_proto = LCD_PROTO_SERIAL; - if (lcd_charset < 0) lcd_charset = LCD_CHARSET_KS0074; - if (lcd_bl_pin == PIN_NOT_SET) lcd_bl_pin = PIN_AUTOLF; - if (lcd_cl_pin == PIN_NOT_SET) lcd_cl_pin = PIN_STROBE; - if (lcd_da_pin == PIN_NOT_SET) lcd_da_pin = PIN_D0; - - if (lcd_width < 0) lcd_width = 16; - if (lcd_bwidth < 0) lcd_bwidth = 40; - if (lcd_hwidth < 0) lcd_hwidth = 16; - if (lcd_height < 0) lcd_height = 2; + case LCD_TYPE_KS0074: /* serial mode, ks0074 */ + if (lcd_proto < 0) + lcd_proto = LCD_PROTO_SERIAL; + if (lcd_charset < 0) + lcd_charset = LCD_CHARSET_KS0074; + if (lcd_bl_pin == PIN_NOT_SET) + lcd_bl_pin = PIN_AUTOLF; + if (lcd_cl_pin == PIN_NOT_SET) + lcd_cl_pin = PIN_STROBE; + if (lcd_da_pin == PIN_NOT_SET) + lcd_da_pin = PIN_D0; + + if (lcd_width < 0) + lcd_width = 16; + if (lcd_bwidth < 0) + lcd_bwidth = 40; + if (lcd_hwidth < 0) + lcd_hwidth = 16; + if (lcd_height < 0) + lcd_height = 2; break; - case LCD_TYPE_NEXCOM : /* parallel mode, 8 bits, generic */ - if (lcd_proto < 0) lcd_proto = LCD_PROTO_PARALLEL; - if (lcd_charset < 0) lcd_charset = LCD_CHARSET_NORMAL; - if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_AUTOLF; - if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_SELECP; - if (lcd_rw_pin == PIN_NOT_SET) lcd_rw_pin = PIN_INITP; - - if (lcd_width < 0) lcd_width = 16; - if (lcd_bwidth < 0) lcd_bwidth = 40; - if (lcd_hwidth < 0) lcd_hwidth = 64; - if (lcd_height < 0) lcd_height = 2; + case LCD_TYPE_NEXCOM: /* parallel mode, 8 bits, generic */ + if (lcd_proto < 0) + lcd_proto = LCD_PROTO_PARALLEL; + if (lcd_charset < 0) + lcd_charset = LCD_CHARSET_NORMAL; + if (lcd_e_pin == PIN_NOT_SET) + lcd_e_pin = PIN_AUTOLF; + if (lcd_rs_pin == PIN_NOT_SET) + lcd_rs_pin = PIN_SELECP; + if (lcd_rw_pin == PIN_NOT_SET) + lcd_rw_pin = PIN_INITP; + + if (lcd_width < 0) + lcd_width = 16; + if (lcd_bwidth < 0) + lcd_bwidth = 40; + if (lcd_hwidth < 0) + lcd_hwidth = 64; + if (lcd_height < 0) + lcd_height = 2; break; - case LCD_TYPE_CUSTOM : /* customer-defined */ - if (lcd_proto < 0) lcd_proto = DEFAULT_LCD_PROTO; - if (lcd_charset < 0) lcd_charset = DEFAULT_LCD_CHARSET; + case LCD_TYPE_CUSTOM: /* customer-defined */ + if (lcd_proto < 0) + lcd_proto = DEFAULT_LCD_PROTO; + if (lcd_charset < 0) + lcd_charset = DEFAULT_LCD_CHARSET; /* default geometry will be set later */ break; - case LCD_TYPE_HANTRONIX : /* parallel mode, 8 bits, hantronix-like */ - default : - if (lcd_proto < 0) lcd_proto = LCD_PROTO_PARALLEL; - if (lcd_charset < 0) lcd_charset = LCD_CHARSET_NORMAL; - if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_STROBE; - if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_SELECP; - - if (lcd_width < 0) lcd_width = 16; - if (lcd_bwidth < 0) lcd_bwidth = 40; - if (lcd_hwidth < 0) lcd_hwidth = 64; - if (lcd_height < 0) lcd_height = 2; + case LCD_TYPE_HANTRONIX: /* parallel mode, 8 bits, hantronix-like */ + default: + if (lcd_proto < 0) + lcd_proto = LCD_PROTO_PARALLEL; + if (lcd_charset < 0) + lcd_charset = LCD_CHARSET_NORMAL; + if (lcd_e_pin == PIN_NOT_SET) + lcd_e_pin = PIN_STROBE; + if (lcd_rs_pin == PIN_NOT_SET) + lcd_rs_pin = PIN_SELECP; + + if (lcd_width < 0) + lcd_width = 16; + if (lcd_bwidth < 0) + lcd_bwidth = 40; + if (lcd_hwidth < 0) + lcd_hwidth = 64; + if (lcd_height < 0) + lcd_height = 2; break; - } - - /* this is used to catch wrong and default values */ - if (lcd_width <= 0) lcd_width = DEFAULT_LCD_WIDTH; - if (lcd_bwidth <= 0) lcd_bwidth = DEFAULT_LCD_BWIDTH; - if (lcd_hwidth <= 0) lcd_hwidth = DEFAULT_LCD_HWIDTH; - if (lcd_height <= 0) lcd_height = DEFAULT_LCD_HEIGHT; - - if (lcd_proto == LCD_PROTO_SERIAL) { /* SERIAL */ - lcd_write_cmd = lcd_write_cmd_s; - lcd_write_data = lcd_write_data_s; - lcd_clear_fast = lcd_clear_fast_s; + } - if (lcd_cl_pin == PIN_NOT_SET) - lcd_cl_pin = DEFAULT_LCD_PIN_SCL; - if (lcd_da_pin == PIN_NOT_SET) - lcd_da_pin = DEFAULT_LCD_PIN_SDA; + /* this is used to catch wrong and default values */ + if (lcd_width <= 0) + lcd_width = DEFAULT_LCD_WIDTH; + if (lcd_bwidth <= 0) + lcd_bwidth = DEFAULT_LCD_BWIDTH; + if (lcd_hwidth <= 0) + lcd_hwidth = DEFAULT_LCD_HWIDTH; + if (lcd_height <= 0) + lcd_height = DEFAULT_LCD_HEIGHT; + + if (lcd_proto == LCD_PROTO_SERIAL) { /* SERIAL */ + lcd_write_cmd = lcd_write_cmd_s; + lcd_write_data = lcd_write_data_s; + lcd_clear_fast = lcd_clear_fast_s; + + if (lcd_cl_pin == PIN_NOT_SET) + lcd_cl_pin = DEFAULT_LCD_PIN_SCL; + if (lcd_da_pin == PIN_NOT_SET) + lcd_da_pin = DEFAULT_LCD_PIN_SDA; + + } else { /* PARALLEL */ + lcd_write_cmd = lcd_write_cmd_p8; + lcd_write_data = lcd_write_data_p8; + lcd_clear_fast = lcd_clear_fast_p8; + + if (lcd_e_pin == PIN_NOT_SET) + lcd_e_pin = DEFAULT_LCD_PIN_E; + if (lcd_rs_pin == PIN_NOT_SET) + lcd_rs_pin = DEFAULT_LCD_PIN_RS; + if (lcd_rw_pin == PIN_NOT_SET) + lcd_rw_pin = DEFAULT_LCD_PIN_RW; + } - } else { /* PARALLEL */ - lcd_write_cmd = lcd_write_cmd_p8; - lcd_write_data = lcd_write_data_p8; - lcd_clear_fast = lcd_clear_fast_p8; + if (lcd_bl_pin == PIN_NOT_SET) + lcd_bl_pin = DEFAULT_LCD_PIN_BL; - if (lcd_e_pin == PIN_NOT_SET) - lcd_e_pin = DEFAULT_LCD_PIN_E; + if (lcd_e_pin == PIN_NOT_SET) + lcd_e_pin = PIN_NONE; if (lcd_rs_pin == PIN_NOT_SET) - lcd_rs_pin = DEFAULT_LCD_PIN_RS; + lcd_rs_pin = PIN_NONE; if (lcd_rw_pin == PIN_NOT_SET) - lcd_rw_pin = DEFAULT_LCD_PIN_RW; - } - - if (lcd_bl_pin == PIN_NOT_SET) - lcd_bl_pin = DEFAULT_LCD_PIN_BL; - - if (lcd_e_pin == PIN_NOT_SET) lcd_e_pin = PIN_NONE; - if (lcd_rs_pin == PIN_NOT_SET) lcd_rs_pin = PIN_NONE; - if (lcd_rw_pin == PIN_NOT_SET) lcd_rw_pin = PIN_NONE; - if (lcd_bl_pin == PIN_NOT_SET) lcd_bl_pin = PIN_NONE; - if (lcd_cl_pin == PIN_NOT_SET) lcd_cl_pin = PIN_NONE; - if (lcd_da_pin == PIN_NOT_SET) lcd_da_pin = PIN_NONE; - - if (lcd_charset < 0) - lcd_charset = DEFAULT_LCD_CHARSET; + lcd_rw_pin = PIN_NONE; + if (lcd_bl_pin == PIN_NOT_SET) + lcd_bl_pin = PIN_NONE; + if (lcd_cl_pin == PIN_NOT_SET) + lcd_cl_pin = PIN_NONE; + if (lcd_da_pin == PIN_NOT_SET) + lcd_da_pin = PIN_NONE; - if (lcd_charset == LCD_CHARSET_KS0074) - lcd_char_conv = lcd_char_conv_ks0074; - else - lcd_char_conv = NULL; + if (lcd_charset < 0) + lcd_charset = DEFAULT_LCD_CHARSET; - if (lcd_bl_pin != PIN_NONE) - init_scan_timer(); + if (lcd_charset == LCD_CHARSET_KS0074) + lcd_char_conv = lcd_char_conv_ks0074; + else + lcd_char_conv = NULL; + + if (lcd_bl_pin != PIN_NONE) + init_scan_timer(); + + pin_to_bits(lcd_e_pin, lcd_bits[LCD_PORT_D][LCD_BIT_E], + lcd_bits[LCD_PORT_C][LCD_BIT_E]); + pin_to_bits(lcd_rs_pin, lcd_bits[LCD_PORT_D][LCD_BIT_RS], + lcd_bits[LCD_PORT_C][LCD_BIT_RS]); + pin_to_bits(lcd_rw_pin, lcd_bits[LCD_PORT_D][LCD_BIT_RW], + lcd_bits[LCD_PORT_C][LCD_BIT_RW]); + pin_to_bits(lcd_bl_pin, lcd_bits[LCD_PORT_D][LCD_BIT_BL], + lcd_bits[LCD_PORT_C][LCD_BIT_BL]); + pin_to_bits(lcd_cl_pin, lcd_bits[LCD_PORT_D][LCD_BIT_CL], + lcd_bits[LCD_PORT_C][LCD_BIT_CL]); + pin_to_bits(lcd_da_pin, lcd_bits[LCD_PORT_D][LCD_BIT_DA], + lcd_bits[LCD_PORT_C][LCD_BIT_DA]); + + /* before this line, we must NOT send anything to the display. + * Since lcd_init_display() needs to write data, we have to + * enable mark the LCD initialized just before. + */ + lcd_initialized = 1; + lcd_init_display(); - pin_to_bits(lcd_e_pin, lcd_bits[LCD_PORT_D][LCD_BIT_E], lcd_bits[LCD_PORT_C][LCD_BIT_E]); - pin_to_bits(lcd_rs_pin, lcd_bits[LCD_PORT_D][LCD_BIT_RS], lcd_bits[LCD_PORT_C][LCD_BIT_RS]); - pin_to_bits(lcd_rw_pin, lcd_bits[LCD_PORT_D][LCD_BIT_RW], lcd_bits[LCD_PORT_C][LCD_BIT_RW]); - pin_to_bits(lcd_bl_pin, lcd_bits[LCD_PORT_D][LCD_BIT_BL], lcd_bits[LCD_PORT_C][LCD_BIT_BL]); - pin_to_bits(lcd_cl_pin, lcd_bits[LCD_PORT_D][LCD_BIT_CL], lcd_bits[LCD_PORT_C][LCD_BIT_CL]); - pin_to_bits(lcd_da_pin, lcd_bits[LCD_PORT_D][LCD_BIT_DA], lcd_bits[LCD_PORT_C][LCD_BIT_DA]); - - /* before this line, we must NOT send anything to the display. - * Since lcd_init_display() needs to write data, we have to - * enable mark the LCD initialized just before. - */ - lcd_initialized = 1; - lcd_init_display(); - - /* display a short message */ + /* display a short message */ #ifdef CONFIG_PANEL_CHANGE_MESSAGE #ifdef CONFIG_PANEL_BOOT_MESSAGE - panel_lcd_print("\x1b[Lc\x1b[Lb\x1b[L*" CONFIG_PANEL_BOOT_MESSAGE); + panel_lcd_print("\x1b[Lc\x1b[Lb\x1b[L*" CONFIG_PANEL_BOOT_MESSAGE); #endif #else - panel_lcd_print("\x1b[Lc\x1b[Lb\x1b[L*Linux-" UTS_RELEASE "\nPanel-" PANEL_VERSION); + panel_lcd_print("\x1b[Lc\x1b[Lb\x1b[L*Linux-" UTS_RELEASE "\nPanel-" + PANEL_VERSION); #endif - lcd_addr_x = lcd_addr_y = 0; - lcd_must_clear = 1; /* clear the display on the next device opening */ - lcd_gotoxy(); + lcd_addr_x = lcd_addr_y = 0; + lcd_must_clear = 1; /* clear the display on the next device opening */ + lcd_gotoxy(); } - /* * These are the file operation function for user access to /dev/keypad */ -static ssize_t keypad_read(struct file * file, - char * buf, size_t count, loff_t *ppos ) { +static ssize_t keypad_read(struct file *file, + char *buf, size_t count, loff_t *ppos) +{ - unsigned i = *ppos; - char *tmp = buf; + unsigned i = *ppos; + char *tmp = buf; - if (keypad_buflen == 0) { - if (file->f_flags & O_NONBLOCK) - return -EAGAIN; + if (keypad_buflen == 0) { + if (file->f_flags & O_NONBLOCK) + return -EAGAIN; - //printk(KERN_ERR "keypad_read():1 len=%d", keypad_buflen); - interruptible_sleep_on(&keypad_read_wait); - //printk(KERN_ERR "keypad_read():2 len=%d", keypad_buflen); - if (signal_pending(current)) - return -EINTR; - } + interruptible_sleep_on(&keypad_read_wait); + if (signal_pending(current)) + return -EINTR; + } - //printk(KERN_ERR "keypad_read():3 len=%d", keypad_buflen); - for( ; count-- > 0 && (keypad_buflen > 0); ++i, ++tmp, --keypad_buflen ) { - put_user( keypad_buffer[keypad_start], tmp ); - keypad_start = (keypad_start + 1) % KEYPAD_BUFFER; - } - *ppos = i; - //printk(KERN_ERR "keypad_read():4 len=%d", keypad_buflen); + for (; count-- > 0 && (keypad_buflen > 0); ++i, ++tmp, --keypad_buflen) { + put_user(keypad_buffer[keypad_start], tmp); + keypad_start = (keypad_start + 1) % KEYPAD_BUFFER; + } + *ppos = i; - return( tmp - buf ); + return tmp - buf; } +static int keypad_open(struct inode *inode, struct file *file) +{ -static int keypad_open( struct inode *inode, struct file *file ) { - - if (keypad_open_cnt) - return( -EBUSY ); /* open only once at a time */ + if (keypad_open_cnt) + return -EBUSY; /* open only once at a time */ - if (file->f_mode & FMODE_WRITE) /* device is read-only */ - return ( -EPERM ); + if (file->f_mode & FMODE_WRITE) /* device is read-only */ + return -EPERM; - keypad_buflen = 0; /* flush the buffer on opening */ - keypad_open_cnt++; - return( 0 ); + keypad_buflen = 0; /* flush the buffer on opening */ + keypad_open_cnt++; + return 0; } -static int keypad_release( struct inode *inode, struct file *file ) { - keypad_open_cnt--; - return( 0 ); +static int keypad_release(struct inode *inode, struct file *file) +{ + keypad_open_cnt--; + return 0; } static struct file_operations keypad_fops = { - read: keypad_read, /* read */ - open: keypad_open, /* open */ - release: keypad_release, /* close */ + .read = keypad_read, /* read */ + .open = keypad_open, /* open */ + .release = keypad_release, /* close */ }; static struct miscdevice keypad_dev = { - KEYPAD_MINOR, - "keypad", - &keypad_fops + KEYPAD_MINOR, + "keypad", + &keypad_fops }; -static void keypad_send_key(char *string, int max_len) { - //printk(KERN_ERR "keypad_send_key(%c,%d):1\n", *string,max_len); - if (init_in_progress) - return; - //printk(KERN_ERR "keypad_send_key(%c,%d):2\n", *string,max_len); - - /* send the key to the device only if a process is attached to it. */ - if (keypad_open_cnt > 0) { - //printk(KERN_ERR "keypad_send_key(%c,%d):3\n", *string,max_len); - while (max_len-- && keypad_buflen < KEYPAD_BUFFER && *string) { - keypad_buffer[(keypad_start + keypad_buflen++) % KEYPAD_BUFFER] = *string++; +static void keypad_send_key(char *string, int max_len) +{ + if (init_in_progress) + return; + + /* send the key to the device only if a process is attached to it. */ + if (keypad_open_cnt > 0) { + while (max_len-- && keypad_buflen < KEYPAD_BUFFER && *string) { + keypad_buffer[(keypad_start + keypad_buflen++) % + KEYPAD_BUFFER] = *string++; + } + wake_up_interruptible(&keypad_read_wait); } - //printk(KERN_ERR "keypad_send_key(%d):4\n", *string,max_len); - wake_up_interruptible(&keypad_read_wait); - } - //printk(KERN_ERR "keypad_send_key(%d):5\n", *string,max_len); } - /* this function scans all the bits involving at least one logical signal, and puts the * results in the bitfield "phys_read" (one bit per established contact), and sets * "phys_read_prev" to "phys_read". @@ -1502,344 +1573,370 @@ static void keypad_send_key(char *string, int max_len) { * as they previously were in their logical form (phys_prev). A signal which has just * switched will have a 1 in (phys_read ^ phys_read_prev). */ -static void phys_scan_contacts(void) { - int bit, bitval; - char oldval; - char bitmask; - char gndmask; - - phys_prev = phys_curr; - phys_read_prev = phys_read; - phys_read = 0; /* flush all signals */ - - oldval = r_dtr(pprt) | scan_mask_o; /* keep track of old value, with all outputs disabled */ - w_dtr(pprt, oldval & ~scan_mask_o); /* activate all keyboard outputs (active low) */ - bitmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* will have a 1 for each bit set to gnd */ - w_dtr(pprt, oldval); /* disable all matrix signals */ - - /* now that all outputs are cleared, the only active input bits are - * directly connected to the ground - */ - gndmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* 1 for each grounded input */ - - phys_read |= (pmask_t)gndmask << 40; /* grounded inputs are signals 40-44 */ - - if (bitmask != gndmask) { - /* since clearing the outputs changed some inputs, we know that some - * input signals are currently tied to some outputs. So we'll scan them. +static void phys_scan_contacts(void) +{ + int bit, bitval; + char oldval; + char bitmask; + char gndmask; + + phys_prev = phys_curr; + phys_read_prev = phys_read; + phys_read = 0; /* flush all signals */ + + oldval = r_dtr(pprt) | scan_mask_o; /* keep track of old value, with all outputs disabled */ + w_dtr(pprt, oldval & ~scan_mask_o); /* activate all keyboard outputs (active low) */ + bitmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* will have a 1 for each bit set to gnd */ + w_dtr(pprt, oldval); /* disable all matrix signals */ + + /* now that all outputs are cleared, the only active input bits are + * directly connected to the ground */ - for (bit = 0; bit < 8; bit ++) { - bitval = 1 << bit; + gndmask = PNL_PINPUT(r_str(pprt)) & scan_mask_i; /* 1 for each grounded input */ + + phys_read |= (pmask_t) gndmask << 40; /* grounded inputs are signals 40-44 */ - if (!(scan_mask_o & bitval)) /* skip unused bits */ - continue; + if (bitmask != gndmask) { + /* since clearing the outputs changed some inputs, we know that some + * input signals are currently tied to some outputs. So we'll scan them. + */ + for (bit = 0; bit < 8; bit++) { + bitval = 1 << bit; - w_dtr(pprt, oldval & ~bitval); /* enable this output */ - bitmask = PNL_PINPUT(r_str(pprt)) & ~gndmask; - phys_read |= (pmask_t) bitmask << (5*bit); + if (!(scan_mask_o & bitval)) /* skip unused bits */ + continue; + + w_dtr(pprt, oldval & ~bitval); /* enable this output */ + bitmask = PNL_PINPUT(r_str(pprt)) & ~gndmask; + phys_read |= (pmask_t) bitmask << (5 * bit); + } + w_dtr(pprt, oldval); /* disable all outputs */ } - w_dtr(pprt, oldval); /* disable all outputs */ - } - /* this is easy: use old bits when they are flapping, use new ones when stable */ - phys_curr = (phys_prev & (phys_read ^ phys_read_prev)) | (phys_read & ~(phys_read ^ phys_read_prev)); + /* this is easy: use old bits when they are flapping, use new ones when stable */ + phys_curr = + (phys_prev & (phys_read ^ phys_read_prev)) | (phys_read & + ~(phys_read ^ + phys_read_prev)); } -static void panel_process_inputs(void) { - struct list_head *item; - struct logical_input *input; +static void panel_process_inputs(void) +{ + struct list_head *item; + struct logical_input *input; #if 0 - printk(KERN_DEBUG "entering panel_process_inputs with pp=%016Lx & pc=%016Lx\n", - phys_prev, phys_curr); + printk(KERN_DEBUG + "entering panel_process_inputs with pp=%016Lx & pc=%016Lx\n", + phys_prev, phys_curr); #endif - keypressed = 0; - inputs_stable = 1; - list_for_each(item, &logical_inputs) { - input = list_entry(item, struct logical_input, list); - - switch (input->state) { - case INPUT_ST_LOW: - if ((phys_curr & input->mask) != input->value) - break; - /* if all needed ones were already set previously, this means that - * this logical signal has been activated by the releasing of - * another combined signal, so we don't want to match. - * eg: AB -(release B)-> A -(release A)-> 0 : don't match A. - */ - if ((phys_prev & input->mask) == input->value) - break; - input->rise_timer = 0; - input->state = INPUT_ST_RISING; - /* no break here, fall through */ - case INPUT_ST_RISING: - if ((phys_curr & input->mask) != input->value) { - input->state = INPUT_ST_LOW; - break; - } - if (input->rise_timer < input->rise_time) { - inputs_stable = 0; - input->rise_timer++; - break; - } - input->high_timer = 0; - input->state = INPUT_ST_HIGH; - /* no break here, fall through */ - case INPUT_ST_HIGH: + keypressed = 0; + inputs_stable = 1; + list_for_each(item, &logical_inputs) { + input = list_entry(item, struct logical_input, list); + + switch (input->state) { + case INPUT_ST_LOW: + if ((phys_curr & input->mask) != input->value) + break; + /* if all needed ones were already set previously, this means that + * this logical signal has been activated by the releasing of + * another combined signal, so we don't want to match. + * eg: AB -(release B)-> A -(release A)-> 0 : don't match A. + */ + if ((phys_prev & input->mask) == input->value) + break; + input->rise_timer = 0; + input->state = INPUT_ST_RISING; + /* no break here, fall through */ + case INPUT_ST_RISING: + if ((phys_curr & input->mask) != input->value) { + input->state = INPUT_ST_LOW; + break; + } + if (input->rise_timer < input->rise_time) { + inputs_stable = 0; + input->rise_timer++; + break; + } + input->high_timer = 0; + input->state = INPUT_ST_HIGH; + /* no break here, fall through */ + case INPUT_ST_HIGH: #if 0 - /* FIXME: - * this is an invalid test. It tries to catch transitions from single-key - * to multiple-key, but doesn't take into account the contacts polarity. - * The only solution to the problem is to parse keys from the most complex - * to the simplest combinations, and mark them as 'caught' once a combination - * matches, then unmatch it for all other ones. - */ - - /* try to catch dangerous transitions cases : - * someone adds a bit, so this signal was a false - * positive resulting from a transition. We should invalidate - * the signal immediately and not call the release function. - * eg: 0 -(press A)-> A -(press B)-> AB : don't match A's release. - */ - if (((phys_prev & input->mask) == input->value) - && ((phys_curr & input->mask) > input->value)) { - input->state = INPUT_ST_LOW; /* invalidate */ - break; - } - //else + /* FIXME: + * this is an invalid test. It tries to catch transitions from single-key + * to multiple-key, but doesn't take into account the contacts polarity. + * The only solution to the problem is to parse keys from the most complex + * to the simplest combinations, and mark them as 'caught' once a combination + * matches, then unmatch it for all other ones. + */ + + /* try to catch dangerous transitions cases : + * someone adds a bit, so this signal was a false + * positive resulting from a transition. We should invalidate + * the signal immediately and not call the release function. + * eg: 0 -(press A)-> A -(press B)-> AB : don't match A's release. + */ + if (((phys_prev & input->mask) == input->value) + && ((phys_curr & input->mask) > input->value)) { + input->state = INPUT_ST_LOW; /* invalidate */ + break; + } #endif - if ((phys_curr & input->mask) == input->value) { - if ((input->type == INPUT_TYPE_STD) && (input->high_timer == 0)) { - input->high_timer++; - if (input->u.std.press_fct != NULL) - input->u.std.press_fct(input->u.std.press_data); - } - else if (input->type == INPUT_TYPE_KBD) { - keypressed = 1; /* will turn on the light */ - - if (input->high_timer == 0) { - if (input->u.kbd.press_str[0]) - keypad_send_key(input->u.kbd.press_str, sizeof(input->u.kbd.press_str)); - } - - if (input->u.kbd.repeat_str[0]) { - if (input->high_timer >= KEYPAD_REP_START) { - input->high_timer -= KEYPAD_REP_DELAY; - keypad_send_key(input->u.kbd.repeat_str, sizeof(input->u.kbd.repeat_str)); + if ((phys_curr & input->mask) == input->value) { + if ((input->type == INPUT_TYPE_STD) + && (input->high_timer == 0)) { + input->high_timer++; + if (input->u.std.press_fct != NULL) + input->u.std.press_fct(input->u. + std. + press_data); + } else if (input->type == INPUT_TYPE_KBD) { + keypressed = 1; /* will turn on the light */ + + if (input->high_timer == 0) { + if (input->u.kbd.press_str[0]) + keypad_send_key(input-> + u.kbd. + press_str, + sizeof + (input-> + u.kbd. + press_str)); + } + + if (input->u.kbd.repeat_str[0]) { + if (input->high_timer >= + KEYPAD_REP_START) { + input->high_timer -= + KEYPAD_REP_DELAY; + keypad_send_key(input-> + u.kbd. + repeat_str, + sizeof + (input-> + u.kbd. + repeat_str)); + } + inputs_stable = 0; /* we will need to come back here soon */ + } + + if (input->high_timer < 255) + input->high_timer++; + } + break; + } else { + /* else signal falling down. Let's fall through. */ + input->state = INPUT_ST_FALLING; + input->fall_timer = 0; } - inputs_stable = 0; /* we will need to come back here soon */ - } - - if (input->high_timer < 255) { - input->high_timer++; - } - } - break; - } - else { - /* else signal falling down. Let's fall through. */ - input->state = INPUT_ST_FALLING; - input->fall_timer = 0; - } - /* no break here, fall through */ - case INPUT_ST_FALLING: + /* no break here, fall through */ + case INPUT_ST_FALLING: #if 0 - /* FIXME !!! same comment as above */ - if (((phys_prev & input->mask) == input->value) - && ((phys_curr & input->mask) > input->value)) { - input->state = INPUT_ST_LOW; /* invalidate */ - break; - } - //else + /* FIXME !!! same comment as above */ + if (((phys_prev & input->mask) == input->value) + && ((phys_curr & input->mask) > input->value)) { + input->state = INPUT_ST_LOW; /* invalidate */ + break; + } #endif - if ((phys_curr & input->mask) == input->value) { - if (input->type == INPUT_TYPE_KBD) { - keypressed = 1; /* will turn on the light */ + if ((phys_curr & input->mask) == input->value) { + if (input->type == INPUT_TYPE_KBD) { + keypressed = 1; /* will turn on the light */ + + if (input->u.kbd.repeat_str[0]) { + if (input->high_timer >= KEYPAD_REP_START) + input->high_timer -= KEYPAD_REP_DELAY; + keypad_send_key(input->u.kbd.repeat_str, + sizeof(input->u.kbd.repeat_str)); + inputs_stable = 0; /* we will need to come back here soon */ + } + + if (input->high_timer < 255) + input->high_timer++; + } + input->state = INPUT_ST_HIGH; + break; + } else if (input->fall_timer >= input->fall_time) { + /* call release event */ + if (input->type == INPUT_TYPE_STD) { + if (input->u.std.release_fct != NULL) + input->u.std.release_fct(input->u.std.release_data); + + } else if (input->type == INPUT_TYPE_KBD) { + if (input->u.kbd.release_str[0]) + keypad_send_key(input->u.kbd.release_str, + sizeof(input->u.kbd.release_str)); + } + + input->state = INPUT_ST_LOW; + break; + } else { + input->fall_timer++; + inputs_stable = 0; + break; + } + } + } +} - if (input->u.kbd.repeat_str[0]) { - if (input->high_timer >= KEYPAD_REP_START) - input->high_timer -= KEYPAD_REP_DELAY; - keypad_send_key(input->u.kbd.repeat_str, sizeof(input->u.kbd.repeat_str)); - inputs_stable = 0; /* we will need to come back here soon */ - } +static void panel_scan_timer(void) +{ + if ((keypad_enabled && keypad_initialized) + || (smartcard_enabled && smartcard_enabled)) { - if (input->high_timer < 255) { - input->high_timer++; - } - } - input->state = INPUT_ST_HIGH; - break; - } - else if (input->fall_timer >= input->fall_time) { - /* call release event */ - if (input->type == INPUT_TYPE_STD) { - if (input->u.std.release_fct != NULL) - input->u.std.release_fct(input->u.std.release_data); - } - else if (input->type == INPUT_TYPE_KBD) { - if (input->u.kbd.release_str[0]) - keypad_send_key(input->u.kbd.release_str, sizeof(input->u.kbd.release_str)); + if (spin_trylock(&pprt_lock)) { + phys_scan_contacts(); + spin_unlock(&pprt_lock); /* no need for the parport anymore */ } - input->state = INPUT_ST_LOW; - break; - } - else { - input->fall_timer++; - inputs_stable = 0; - break; - } + if (!inputs_stable || phys_curr != phys_prev) + panel_process_inputs(); } - } -} -static void panel_scan_timer(void) { - if ((keypad_enabled && keypad_initialized) - || (smartcard_enabled && smartcard_enabled)) { - - if (spin_trylock(&pprt_lock)) { - phys_scan_contacts(); - spin_unlock(&pprt_lock); /* no need for the parport anymore */ - } - - if (!inputs_stable || phys_curr != phys_prev) { - panel_process_inputs(); - } - } - - if (lcd_enabled && lcd_initialized) { - if (keypressed) { - if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) - lcd_backlight(1); - light_tempo = FLASH_LIGHT_TEMPO; - } - else if (light_tempo > 0) { - light_tempo--; - if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) - lcd_backlight(0); - } - } - - mod_timer(&scan_timer, jiffies + INPUT_POLL_TIME); + if (lcd_enabled && lcd_initialized) { + if (keypressed) { + if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) + lcd_backlight(1); + light_tempo = FLASH_LIGHT_TEMPO; + } else if (light_tempo > 0) { + light_tempo--; + if (light_tempo == 0 && ((lcd_flags & LCD_FLAG_L) == 0)) + lcd_backlight(0); + } + } + + mod_timer(&scan_timer, jiffies + INPUT_POLL_TIME); } /* send a high / low clock impulse of microseconds high and low */ -static void smartcard_send_clock(int duration) { - int old; +static void smartcard_send_clock(int duration) +{ + int old; - w_dtr(pprt, (old = r_dtr(pprt)) | PNL_SC_CLK); - udelay(duration); - w_dtr(pprt, (old & ~PNL_SC_CLK)); - udelay(duration); + w_dtr(pprt, (old = r_dtr(pprt)) | PNL_SC_CLK); + udelay(duration); + w_dtr(pprt, (old & ~PNL_SC_CLK)); + udelay(duration); } -static void smartcard_insert(int dummy) { - int ofs; +static void smartcard_insert(int dummy) +{ + int ofs; - spin_lock(&pprt_lock); - w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); - w_ctr(pprt, (r_ctr(pprt) | PNL_SC_ENA)); + spin_lock(&pprt_lock); + w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); + w_ctr(pprt, (r_ctr(pprt) | PNL_SC_ENA)); - udelay(30); /* ensure the rst is low at least 30 us */ + udelay(30); /* ensure the rst is low at least 30 us */ - smartcard_send_clock(100); /* reset address counter */ + smartcard_send_clock(100); /* reset address counter */ - w_dtr(pprt, r_dtr(pprt) | PNL_SC_RST); - udelay(30); /* ensure the rst is high at least 30 us */ + w_dtr(pprt, r_dtr(pprt) | PNL_SC_RST); + udelay(30); /* ensure the rst is high at least 30 us */ - for (ofs = 0; ofs < SMARTCARD_BYTES; ofs++) { - int bit, byte; - byte = 0; - for (bit = 128; bit > 0; bit >>= 1) { - if (!(r_str(pprt) & PNL_SC_IOR)) - byte |= bit; - smartcard_send_clock(15); /* 15 us are enough for data */ + for (ofs = 0; ofs < SMARTCARD_BYTES; ofs++) { + int bit, byte; + byte = 0; + for (bit = 128; bit > 0; bit >>= 1) { + if (!(r_str(pprt) & PNL_SC_IOR)) + byte |= bit; + smartcard_send_clock(15); /* 15 us are enough for data */ + } + smartcard_data[ofs] = byte; } - smartcard_data[ofs] = byte; - } - w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); - w_ctr(pprt, (r_ctr(pprt) & ~PNL_SC_ENA)); + w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); + w_ctr(pprt, (r_ctr(pprt) & ~PNL_SC_ENA)); - spin_unlock(&pprt_lock); + spin_unlock(&pprt_lock); - printk(KERN_INFO "Panel: smart card inserted : %02x%02x%02x%02x%1x\n", - smartcard_data[2], smartcard_data[3], smartcard_data[4], - smartcard_data[5], smartcard_data[6] >> 4); - keypad_send_key("CardIn\n", 7); + printk(KERN_INFO "Panel: smart card inserted : %02x%02x%02x%02x%1x\n", + smartcard_data[2], smartcard_data[3], smartcard_data[4], + smartcard_data[5], smartcard_data[6] >> 4); + keypad_send_key("CardIn\n", 7); } -static void smartcard_remove(int dummy) { - printk(KERN_INFO "Panel: smart card removed : %02x%02x%02x%02x%1x\n", - smartcard_data[2], smartcard_data[3], smartcard_data[4], - smartcard_data[5], smartcard_data[6] >> 4); - memset(smartcard_data, 0, sizeof(smartcard_data)); - keypad_send_key("CardOut\n", 8); +static void smartcard_remove(int dummy) +{ + printk(KERN_INFO "Panel: smart card removed : %02x%02x%02x%02x%1x\n", + smartcard_data[2], smartcard_data[3], smartcard_data[4], + smartcard_data[5], smartcard_data[6] >> 4); + memset(smartcard_data, 0, sizeof(smartcard_data)); + keypad_send_key("CardOut\n", 8); } /* * These are the file operation function for user access to /dev/smartcard */ -static ssize_t smartcard_read(struct file * file, - char * buf, size_t count, loff_t *ppos ) { - - unsigned i = *ppos; - char *tmp = buf; +static ssize_t smartcard_read(struct file *file, + char *buf, size_t count, loff_t *ppos) +{ - for( ; count-- > 0 && (smartcard_ptr < 9); ++i, ++tmp, ++smartcard_ptr ) { - if (smartcard_ptr & 1) - put_user( '0' + (smartcard_data[2 + (smartcard_ptr >> 1)] & 0xF), tmp ); - else - put_user( '0' + (smartcard_data[2 + (smartcard_ptr >> 1)] >> 4), tmp ); - } - *ppos = i; + unsigned i = *ppos; + char *tmp = buf; + + for (; count-- > 0 && (smartcard_ptr < 9); ++i, ++tmp, ++smartcard_ptr) { + if (smartcard_ptr & 1) + put_user('0' + + (smartcard_data[2 + (smartcard_ptr >> 1)] & + 0xF), tmp); + else + put_user('0' + + (smartcard_data[2 + (smartcard_ptr >> 1)] >> + 4), tmp); + } + *ppos = i; - return( tmp - buf ); + return tmp - buf; } +static int smartcard_open(struct inode *inode, struct file *file) +{ -static int smartcard_open( struct inode *inode, struct file *file ) { - - if (smartcard_open_cnt) - return( -EBUSY ); /* open only once at a time */ + if (smartcard_open_cnt) + return -EBUSY; /* open only once at a time */ - if (file->f_mode & FMODE_WRITE) /* device is read-only */ - return ( -EPERM ); + if (file->f_mode & FMODE_WRITE) /* device is read-only */ + return -EPERM; - smartcard_ptr = 0; /* flush the buffer on opening */ - smartcard_open_cnt++; - return( 0 ); + smartcard_ptr = 0; /* flush the buffer on opening */ + smartcard_open_cnt++; + return 0; } -static int smartcard_release( struct inode *inode, struct file *file ) { - smartcard_open_cnt--; - return( 0 ); +static int smartcard_release(struct inode *inode, struct file *file) +{ + smartcard_open_cnt--; + return 0; } static struct file_operations smartcard_fops = { - read: smartcard_read, /* read */ - open: smartcard_open, /* open */ - release: smartcard_release, /* close */ + .read = smartcard_read, /* read */ + .open = smartcard_open, /* open */ + .release = smartcard_release, /* close */ }; static struct miscdevice smartcard_dev = { - SMARTCARD_MINOR, - "smartcard", - &smartcard_fops + SMARTCARD_MINOR, + "smartcard", + &smartcard_fops }; -static void init_scan_timer(void) { - if (scan_timer.function != NULL) - return; /* already started */ - - init_timer(&scan_timer); - scan_timer.expires = jiffies + INPUT_POLL_TIME; - scan_timer.data = 0; - scan_timer.function = (void *)&panel_scan_timer; - add_timer(&scan_timer); +static void init_scan_timer(void) +{ + if (scan_timer.function != NULL) + return; /* already started */ + + init_timer(&scan_timer); + scan_timer.expires = jiffies + INPUT_POLL_TIME; + scan_timer.data = 0; + scan_timer.function = (void *)&panel_scan_timer; + add_timer(&scan_timer); } /* converts a name of the form "({BbAaPpSsEe}{01234567-})*" to a series of bits. @@ -1847,75 +1944,83 @@ static void init_scan_timer(void) { * to out and in bits respectively. * returns 1 if ok, 0 if error (in which case, nothing is written). */ -static int input_name2mask(char *name, pmask_t *mask, pmask_t *value, char *imask, char *omask) { - static char sigtab[10]="EeSsPpAaBb"; - char im, om; - pmask_t m, v; - - om = im = m = v = 0ULL; - while (*name) { - int in, out, bit, neg; - for (in = 0; (in < sizeof(sigtab)) && (sigtab[in] != *name); in++); - if (in >= sizeof(sigtab)) - return 0; /* input name not found */ - neg = (in & 1); /* odd (lower) names are negated */ - in >>= 1; - im |= (1 << in); - - name++; - if (isdigit(*name)) { - out = *name - '0'; - om |= (1 << out); +static int input_name2mask(char *name, pmask_t *mask, pmask_t *value, + char *imask, char *omask) +{ + static char sigtab[10] = "EeSsPpAaBb"; + char im, om; + pmask_t m, v; + + om = im = m = v = 0ULL; + while (*name) { + int in, out, bit, neg; + for (in = 0; (in < sizeof(sigtab)) && (sigtab[in] != *name); in++) + ; + if (in >= sizeof(sigtab)) + return 0; /* input name not found */ + neg = (in & 1); /* odd (lower) names are negated */ + in >>= 1; + im |= (1 << in); + + name++; + if (isdigit(*name)) { + out = *name - '0'; + om |= (1 << out); + } else if (*name == '-') + out = 8; + else + return 0; /* unknown bit name */ + + bit = (out * 5) + in; + + m |= 1ULL << bit; + if (!neg) + v |= 1ULL << bit; + name++; } - else if (*name == '-') - out = 8; - else - return 0; /* unknown bit name */ - - bit = (out * 5) + in; - - m |= 1ULL << bit; - if (!neg) - v |= 1ULL << bit; - name++; - } - *mask = m; - *value = v; - if (imask) - *imask |= im; - if (omask) - *omask |= om; - return 1; + *mask = m; + *value = v; + if (imask) + *imask |= im; + if (omask) + *omask |= om; + return 1; } /* tries to bind a key to the signal name . The key will send the * strings , , for these respective events. * Returns the pointer to the new key if ok, NULL if the key could not be bound. */ -static struct logical_input *panel_bind_key(char *name, char *press, char *repeat, char *release) { - struct logical_input *key; - - key = (struct logical_input*)kmalloc(sizeof(struct logical_input), GFP_KERNEL); - if (!key) { - printk(KERN_ERR "panel: not enough memory\n"); - return NULL; - } - memset(key, 0, sizeof(struct logical_input)); - if (!input_name2mask(name, &key->mask, &key->value, &scan_mask_i, &scan_mask_o)) - return NULL; - key->type = INPUT_TYPE_KBD; - key->state = INPUT_ST_LOW; - key->rise_time = 1; - key->fall_time = 1; +static struct logical_input *panel_bind_key(char *name, char *press, + char *repeat, char *release) +{ + struct logical_input *key; + + key = kmalloc(sizeof(struct logical_input), GFP_KERNEL); + if (!key) { + printk(KERN_ERR "panel: not enough memory\n"); + return NULL; + } + memset(key, 0, sizeof(struct logical_input)); + if (!input_name2mask(name, &key->mask, &key->value, &scan_mask_i, + &scan_mask_o)) + return NULL; + + key->type = INPUT_TYPE_KBD; + key->state = INPUT_ST_LOW; + key->rise_time = 1; + key->fall_time = 1; #if 0 - printk(KERN_DEBUG "bind: <%s> : m=%016Lx v=%016Lx\n", name, key->mask, key->value); + printk(KERN_DEBUG "bind: <%s> : m=%016Lx v=%016Lx\n", name, key->mask, + key->value); #endif - strncpy(key->u.kbd.press_str, press, sizeof(key->u.kbd.press_str)); - strncpy(key->u.kbd.repeat_str, repeat, sizeof(key->u.kbd.repeat_str)); - strncpy(key->u.kbd.release_str, release, sizeof(key->u.kbd.release_str)); - list_add(&key->list, &logical_inputs); - return key; + strncpy(key->u.kbd.press_str, press, sizeof(key->u.kbd.press_str)); + strncpy(key->u.kbd.repeat_str, repeat, sizeof(key->u.kbd.repeat_str)); + strncpy(key->u.kbd.release_str, release, + sizeof(key->u.kbd.release_str)); + list_add(&key->list, &logical_inputs); + return key; } /* tries to bind a callback function to the signal name . The function @@ -1924,58 +2029,64 @@ static struct logical_input *panel_bind_key(char *name, char *press, char *repea * Returns the pointer to the new signal if ok, NULL if the signal could not be bound. */ static struct logical_input *panel_bind_callback(char *name, - void (*press_fct)(int), int press_data, - void (*release_fct)(int), int release_data) { - struct logical_input *callback; - - callback = (struct logical_input*)kmalloc(sizeof(struct logical_input), GFP_KERNEL); - if (!callback) { - printk(KERN_ERR "panel: not enough memory\n"); - return NULL; - } - memset(callback, 0, sizeof(struct logical_input)); - if (!input_name2mask(name, &callback->mask, &callback->value, &scan_mask_i, &scan_mask_o)) - return NULL; - callback->type = INPUT_TYPE_STD; - callback->state = INPUT_ST_LOW; - callback->rise_time = 1; - callback->fall_time = 1; - callback->u.std.press_fct = press_fct; - callback->u.std.press_data = press_data; - callback->u.std.release_fct = release_fct; - callback->u.std.release_data = release_data; - list_add(&callback->list, &logical_inputs); - return callback; + void (*press_fct) (int), + int press_data, + void (*release_fct) (int), + int release_data) +{ + struct logical_input *callback; + + callback = kmalloc(sizeof(struct logical_input), GFP_KERNEL); + if (!callback) { + printk(KERN_ERR "panel: not enough memory\n"); + return NULL; + } + memset(callback, 0, sizeof(struct logical_input)); + if (!input_name2mask(name, &callback->mask, &callback->value, + &scan_mask_i, &scan_mask_o)) + return NULL; + + callback->type = INPUT_TYPE_STD; + callback->state = INPUT_ST_LOW; + callback->rise_time = 1; + callback->fall_time = 1; + callback->u.std.press_fct = press_fct; + callback->u.std.press_data = press_data; + callback->u.std.release_fct = release_fct; + callback->u.std.release_data = release_data; + list_add(&callback->list, &logical_inputs); + return callback; } -static void keypad_init(void) { - int keynum; - init_waitqueue_head(&keypad_read_wait); - keypad_buflen = 0; /* flushes any eventual noisy keystroke */ +static void keypad_init(void) +{ + int keynum; + init_waitqueue_head(&keypad_read_wait); + keypad_buflen = 0; /* flushes any eventual noisy keystroke */ - /* Let's create all known keys */ + /* Let's create all known keys */ - for (keynum = 0; keypad_profile[keynum][0][0]; keynum++) { - panel_bind_key(keypad_profile[keynum][0], - keypad_profile[keynum][1], - keypad_profile[keynum][2], - keypad_profile[keynum][3]); - } + for (keynum = 0; keypad_profile[keynum][0][0]; keynum++) { + panel_bind_key(keypad_profile[keynum][0], + keypad_profile[keynum][1], + keypad_profile[keynum][2], + keypad_profile[keynum][3]); + } - init_scan_timer(); - keypad_initialized = 1; + init_scan_timer(); + keypad_initialized = 1; } +static void smartcard_init(void) +{ + init_waitqueue_head(&smartcard_read_wait); -static void smartcard_init(void) { - init_waitqueue_head(&smartcard_read_wait); - - panel_bind_callback(SMARTCARD_LOGICAL_DETECTOR, &smartcard_insert, 0, &smartcard_remove, 0); - init_scan_timer(); - smartcard_enabled = 1; + panel_bind_callback(SMARTCARD_LOGICAL_DETECTOR, &smartcard_insert, 0, + &smartcard_remove, 0); + init_scan_timer(); + smartcard_enabled = 1; } - /**************************************************/ /* device initialization */ /**************************************************/ @@ -1999,108 +2110,103 @@ static int __init panel_setup(char *str) __initfunc(void panel_setup(char *str, int *ints)) #endif { - int dummy; - int *where; - int helpdisplayed = 0; - - if (!str) - return 0; - - while (*str) { - where = NULL; + int dummy; + int *where; + int helpdisplayed = 0; + + if (!str) + return 0; + + while (*str) { + where = NULL; + + /* let's parse each of the command line parameters of the following form : + panel=[parport:x],[lcd_height:x],[lcd_width:x],[lcd_bwidth:x],[lcd_hwidth:x] + */ + if (!strncmp(str, "parport:", 8)) { + str += 8; + where = &parport; + } else if (!strncmp(str, "disabled", 8)) { + return 0; + } else if (!strncmp(str, "lcd_height:", 11)) { + str += 11; + where = &lcd_height; + } else if (!strncmp(str, "lcd_width:", 10)) { + str += 10; + where = &lcd_width; + } else if (!strncmp(str, "lcd_bwidth:", 11)) { + str += 11; + where = &lcd_bwidth; + } else if (!strncmp(str, "lcd_hwidth:", 11)) { + str += 11; + where = &lcd_hwidth; + } else if (!strncmp(str, "lcd_enabled:", 12)) { + str += 12; + where = &lcd_enabled; + } else if (!strncmp(str, "keypad_enabled:", 15)) { + str += 15; + where = &keypad_enabled; + } else if (!strncmp(str, "smartcard_enabled:", 18)) { + str += 18; + where = &smartcard_enabled; + } else if (!strncmp(str, "profile:", 8)) { + str += 8; + where = &profile; + } else if (!helpdisplayed) { + helpdisplayed = 1; + printk(KERN_ERR "Panel version " PANEL_VERSION + ": invalid argument. Known arguments are :\n" + " parport:, lcd_{height,width,bwidth,enabled}:, keypad_enabled:\n"); + } - /* let's parse each of the command line parameters of the following form : - panel=[parport:x],[lcd_height:x],[lcd_width:x],[lcd_bwidth:x],[lcd_hwidth:x] - */ - if (!strncmp(str, "parport:", 8)) { - str += 8; - where = &parport; - } - else if (!strncmp(str, "disabled", 8)) { - return 0; - } - else if (!strncmp(str, "lcd_height:", 11)) { - str += 11; - where = &lcd_height; - } - else if (!strncmp(str, "lcd_width:", 10)) { - str += 10; - where = &lcd_width; - } - else if (!strncmp(str, "lcd_bwidth:", 11)) { - str += 11; - where = &lcd_bwidth; - } - else if (!strncmp(str, "lcd_hwidth:", 11)) { - str += 11; - where = &lcd_hwidth; - } - else if (!strncmp(str, "lcd_enabled:", 12)) { - str += 12; - where = &lcd_enabled; - } - else if (!strncmp(str, "keypad_enabled:", 15)) { - str += 15; - where = &keypad_enabled; - } - else if (!strncmp(str, "smartcard_enabled:", 18)) { - str += 18; - where = &smartcard_enabled; - } - else if (!strncmp(str, "profile:", 8)) { - str += 8; - where = &profile; - } - else if (!helpdisplayed) { - helpdisplayed = 1; - printk(KERN_ERR "Panel version " PANEL_VERSION ": invalid argument. Known arguments are :\n" - " parport:, lcd_{height,width,bwidth,enabled}:, keypad_enabled:\n"); - } + /* see if we need to read a number */ + if (where != NULL) { + dummy = 0; + while (isdigit(*str)) { + dummy = (dummy * 10) + (*str - '0'); + str++; + } + *where = dummy; + } - /* see if we need to read a number */ - if (where != NULL) { - dummy = 0; - while (isdigit(*str)) { - dummy = (dummy*10) + (*str - '0'); - str++; - } - *where = dummy; + /* look for next arg */ + while (*str && (*str != ',')) + str++; + while (*str == ',') + str++; } - - /* look for next arg */ - while (*str && (*str != ',')) - str++; - while (*str == ',') - str++; - } - return 1; + return 1; } #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) -__setup("panel=", panel_setup ); +__setup("panel=", panel_setup); #else -__setup("panel", panel_setup ); +__setup("panel", panel_setup); #endif #endif /* !MODULE */ -static int panel_notify_sys(struct notifier_block *this, unsigned long code, void *unused) { - if (lcd_enabled && lcd_initialized) { - switch(code) { - case SYS_DOWN: - panel_lcd_print("\x0cReloading\nSystem...\x1b[Lc\x1b[Lb\x1b[L+"); - break; - case SYS_HALT: - panel_lcd_print("\x0cSystem Halted.\x1b[Lc\x1b[Lb\x1b[L+"); - break; - case SYS_POWER_OFF: - panel_lcd_print("\x0cPower off.\x1b[Lc\x1b[Lb\x1b[L+"); - break; - default: - break; +static int panel_notify_sys(struct notifier_block *this, unsigned long code, + void *unused) +{ + if (lcd_enabled && lcd_initialized) { + switch (code) { + case SYS_DOWN: + panel_lcd_print + ("\x0cReloading\nSystem...\x1b[Lc\x1b[Lb\x1b[L+"); + break; + case SYS_HALT: + panel_lcd_print + ("\x0cSystem Halted.\x1b[Lc\x1b[Lb\x1b[L+"); + break; + case SYS_POWER_OFF: + panel_lcd_print("\x0cPower off.\x1b[Lc\x1b[Lb\x1b[L+"); + break; + default: + break; + } } - } - return NOTIFY_DONE; + return NOTIFY_DONE; } static struct notifier_block panel_notifier = { @@ -2109,221 +2215,230 @@ static struct notifier_block panel_notifier = { 0 }; - -static void panel_attach (struct parport *port) +static void panel_attach(struct parport *port) { - if (port->number != parport) - return; - - if (pprt) { - printk(KERN_ERR "panel_attach(): port->number=%d parport=%d, already registered !\n", port->number, parport); - return; - } - - pprt = parport_register_device(port, "panel", - NULL, NULL, /* pf, kf */ - NULL, - /*PARPORT_DEV_EXCL*/ - 0, - (void *)&pprt); - - if (parport_claim(pprt)) { - printk(KERN_ERR "Panel: could not claim access to parport%d. Aborting.\n", parport); - //parport_unregister_device(pprt); - //parport_unregister_driver(&panel_driver); - //return -EIO; - return; - } - - /* turns IRQ off */ - // port->ops->disable_irq(port); - - /* must init LCD first, just in case an IRQ from the keypad is generated at keypad init */ - if (lcd_enabled) { - lcd_init(); - misc_register( &lcd_dev ); - } - - if (keypad_enabled) { - keypad_init(); - misc_register( &keypad_dev ); - } - - if (smartcard_enabled) { - smartcard_init(); - misc_register( &smartcard_dev ); - } + if (port->number != parport) + return; + + if (pprt) { + printk(KERN_ERR + "panel_attach(): port->number=%d parport=%d, already registered !\n", + port->number, parport); + return; + } + + pprt = parport_register_device(port, "panel", NULL, NULL, /* pf, kf */ + NULL, + /*PARPORT_DEV_EXCL */ + 0, (void *)&pprt); + + if (parport_claim(pprt)) { + printk(KERN_ERR + "Panel: could not claim access to parport%d. Aborting.\n", + parport); + return; + } + + /* must init LCD first, just in case an IRQ from the keypad is generated at keypad init */ + if (lcd_enabled) { + lcd_init(); + misc_register(&lcd_dev); + } + + if (keypad_enabled) { + keypad_init(); + misc_register(&keypad_dev); + } + + if (smartcard_enabled) { + smartcard_init(); + misc_register(&smartcard_dev); + } } -static void panel_detach (struct parport *port) +static void panel_detach(struct parport *port) { - if (port->number != parport) - return; - - if (!pprt) { - printk(KERN_ERR "panel_detach(): port->number=%d parport=%d, nothing to unregister.\n", - port->number, parport); - return; - } - - if (smartcard_enabled && smartcard_initialized) { - misc_deregister( &smartcard_dev ); - } - - if (keypad_enabled && keypad_initialized) { - misc_deregister( &keypad_dev ); - } - - if (lcd_enabled && lcd_initialized) { - misc_deregister( &lcd_dev ); - } - - parport_release(pprt); - parport_unregister_device(pprt); - pprt = NULL; + if (port->number != parport) + return; + + if (!pprt) { + printk(KERN_ERR + "panel_detach(): port->number=%d parport=%d, nothing to unregister.\n", + port->number, parport); + return; + } + + if (smartcard_enabled && smartcard_initialized) + misc_deregister(&smartcard_dev); + + if (keypad_enabled && keypad_initialized) + misc_deregister(&keypad_dev); + + if (lcd_enabled && lcd_initialized) + misc_deregister(&lcd_dev); + + parport_release(pprt); + parport_unregister_device(pprt); + pprt = NULL; } static struct parport_driver panel_driver = { - .name = "panel", - .attach = panel_attach, - .detach = panel_detach, + .name = "panel", + .attach = panel_attach, + .detach = panel_detach, }; /* init function */ -int panel_init (void) { - /* for backwards compatibility */ - if (keypad_type < 0) - keypad_type = keypad_enabled; - - if (lcd_type < 0) - lcd_type = lcd_enabled; - - if (parport < 0) - parport = DEFAULT_PARPORT; - - /* take care of an eventual profile */ - switch (profile) { - case PANEL_PROFILE_CUSTOM: /* custom profile */ - if (keypad_type < 0) keypad_type = DEFAULT_KEYPAD; - if (smartcard_enabled < 0) smartcard_enabled = DEFAULT_SMARTCARD; - if (lcd_type < 0) lcd_type = DEFAULT_LCD; - break; - case PANEL_PROFILE_OLD: /* 8 bits, 2*16, old keypad */ - if (keypad_type < 0) keypad_type = KEYPAD_TYPE_OLD; - if (smartcard_enabled < 0) smartcard_enabled = 0; - if (lcd_type < 0) lcd_type = LCD_TYPE_OLD; - if (lcd_width < 0) lcd_width = 16; - if (lcd_hwidth < 0) lcd_hwidth = 16; - break; - case PANEL_PROFILE_NEW: /* serial, 2*16, new keypad */ - if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NEW; - if (smartcard_enabled < 0) smartcard_enabled = 1; - if (lcd_type < 0) lcd_type = LCD_TYPE_KS0074; - break; - case PANEL_PROFILE_HANTRONIX: /* 8 bits, 2*16 hantronix-like, no keypad */ - if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NONE; - if (smartcard_enabled < 0) smartcard_enabled = 0; - if (lcd_type < 0) lcd_type = LCD_TYPE_HANTRONIX; - break; - case PANEL_PROFILE_NEXCOM: /* generic 8 bits, 2*16, nexcom keypad, eg. Nexcom. */ - if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NEXCOM; - if (smartcard_enabled < 0) smartcard_enabled = 0; - if (lcd_type < 0) lcd_type = LCD_TYPE_NEXCOM; - break; - case PANEL_PROFILE_LARGE: /* 8 bits, 2*40, old keypad */ - if (keypad_type < 0) keypad_type = KEYPAD_TYPE_OLD; - if (smartcard_enabled < 0) smartcard_enabled = 0; - if (lcd_type < 0) lcd_type = LCD_TYPE_OLD; - break; - } - - lcd_enabled = (lcd_type > 0); - keypad_enabled = (keypad_type > 0); - - switch (keypad_type) { - case KEYPAD_TYPE_OLD: - keypad_profile = old_keypad_profile; - break; - case KEYPAD_TYPE_NEW: - keypad_profile = new_keypad_profile; - break; - case KEYPAD_TYPE_NEXCOM: - keypad_profile = nexcom_keypad_profile; - break; - default: - keypad_profile = NULL; - break; - } - - /* tells various subsystems about the fact that we are initializing */ - init_in_progress = 1; - - if (parport_register_driver(&panel_driver)) { - printk(KERN_ERR "Panel: could not register with parport. Aborting.\n"); - return -EIO; - } - - // The parport can be asynchronously registered later. - //if (pprt == NULL) { - // printk(KERN_ERR "Panel: could not register parport%d. Aborting.\n", parport); - // parport_unregister_driver(&panel_driver); - // return -ENODEV; /* port not found */ - //} - - - if (!lcd_enabled && !keypad_enabled && !smartcard_enabled) { /* no device enabled, let's release the parport */ - if (pprt) { - parport_release(pprt); - parport_unregister_device(pprt); +int panel_init(void) +{ + /* for backwards compatibility */ + if (keypad_type < 0) + keypad_type = keypad_enabled; + + if (lcd_type < 0) + lcd_type = lcd_enabled; + + if (parport < 0) + parport = DEFAULT_PARPORT; + + /* take care of an eventual profile */ + switch (profile) { + case PANEL_PROFILE_CUSTOM: /* custom profile */ + if (keypad_type < 0) + keypad_type = DEFAULT_KEYPAD; + if (smartcard_enabled < 0) + smartcard_enabled = DEFAULT_SMARTCARD; + if (lcd_type < 0) + lcd_type = DEFAULT_LCD; + break; + case PANEL_PROFILE_OLD: /* 8 bits, 2*16, old keypad */ + if (keypad_type < 0) + keypad_type = KEYPAD_TYPE_OLD; + if (smartcard_enabled < 0) + smartcard_enabled = 0; + if (lcd_type < 0) + lcd_type = LCD_TYPE_OLD; + if (lcd_width < 0) + lcd_width = 16; + if (lcd_hwidth < 0) + lcd_hwidth = 16; + break; + case PANEL_PROFILE_NEW: /* serial, 2*16, new keypad */ + if (keypad_type < 0) + keypad_type = KEYPAD_TYPE_NEW; + if (smartcard_enabled < 0) + smartcard_enabled = 1; + if (lcd_type < 0) + lcd_type = LCD_TYPE_KS0074; + break; + case PANEL_PROFILE_HANTRONIX: /* 8 bits, 2*16 hantronix-like, no keypad */ + if (keypad_type < 0) + keypad_type = KEYPAD_TYPE_NONE; + if (smartcard_enabled < 0) + smartcard_enabled = 0; + if (lcd_type < 0) + lcd_type = LCD_TYPE_HANTRONIX; + break; + case PANEL_PROFILE_NEXCOM: /* generic 8 bits, 2*16, nexcom keypad, eg. Nexcom. */ + if (keypad_type < 0) + keypad_type = KEYPAD_TYPE_NEXCOM; + if (smartcard_enabled < 0) + smartcard_enabled = 0; + if (lcd_type < 0) + lcd_type = LCD_TYPE_NEXCOM; + break; + case PANEL_PROFILE_LARGE: /* 8 bits, 2*40, old keypad */ + if (keypad_type < 0) + keypad_type = KEYPAD_TYPE_OLD; + if (smartcard_enabled < 0) + smartcard_enabled = 0; + if (lcd_type < 0) + lcd_type = LCD_TYPE_OLD; + break; + } + + lcd_enabled = (lcd_type > 0); + keypad_enabled = (keypad_type > 0); + + switch (keypad_type) { + case KEYPAD_TYPE_OLD: + keypad_profile = old_keypad_profile; + break; + case KEYPAD_TYPE_NEW: + keypad_profile = new_keypad_profile; + break; + case KEYPAD_TYPE_NEXCOM: + keypad_profile = nexcom_keypad_profile; + break; + default: + keypad_profile = NULL; + break; + } + + /* tells various subsystems about the fact that we are initializing */ + init_in_progress = 1; + + if (parport_register_driver(&panel_driver)) { + printk(KERN_ERR + "Panel: could not register with parport. Aborting.\n"); + return -EIO; + } + + if (!lcd_enabled && !keypad_enabled && !smartcard_enabled) { /* no device enabled, let's release the parport */ + if (pprt) { + parport_release(pprt); + parport_unregister_device(pprt); + } + parport_unregister_driver(&panel_driver); + printk(KERN_ERR "Panel driver version " PANEL_VERSION + " disabled.\n"); + return -ENODEV; } - parport_unregister_driver(&panel_driver); - printk(KERN_ERR "Panel driver version " PANEL_VERSION " disabled.\n"); - return -ENODEV; - } - - register_reboot_notifier(&panel_notifier); - - if (pprt) - printk(KERN_INFO "Panel driver version " PANEL_VERSION " registered on parport%d (io=0x%lx).\n", - parport, pprt->port->base); - else - printk(KERN_INFO "Panel driver version " PANEL_VERSION " not yet registered\n"); - /* tells various subsystems about the fact that initialization is finished */ - init_in_progress = 0; - return 0; -} + register_reboot_notifier(&panel_notifier); + + if (pprt) + printk(KERN_INFO "Panel driver version " PANEL_VERSION + " registered on parport%d (io=0x%lx).\n", parport, + pprt->port->base); + else + printk(KERN_INFO "Panel driver version " PANEL_VERSION + " not yet registered\n"); + /* tells various subsystems about the fact that initialization is finished */ + init_in_progress = 0; + return 0; +} #if defined(MODULE) || (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) -INIT_FUNC (void) { - return panel_init(); +INIT_FUNC(void) +{ + return panel_init(); } -CLEANUP_FUNC (void) { - unregister_reboot_notifier(&panel_notifier); +CLEANUP_FUNC(void) +{ + unregister_reboot_notifier(&panel_notifier); - if (scan_timer.function != NULL) { - del_timer(&scan_timer); - } + if (scan_timer.function != NULL) + del_timer(&scan_timer); - if (keypad_enabled) { - misc_deregister( &keypad_dev ); - } + if (keypad_enabled) + misc_deregister(&keypad_dev); - if (smartcard_enabled) { - misc_deregister( &smartcard_dev ); - } + if (smartcard_enabled) + misc_deregister(&smartcard_dev); - if (lcd_enabled) { - panel_lcd_print("\x0cLCD driver " PANEL_VERSION "\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-"); - misc_deregister( &lcd_dev ); - } + if (lcd_enabled) { + panel_lcd_print("\x0cLCD driver " PANEL_VERSION + "\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-"); + misc_deregister(&lcd_dev); + } - /* TODO: free all input signals */ + /* TODO: free all input signals */ - parport_release(pprt); - parport_unregister_device(pprt); - parport_unregister_driver(&panel_driver); + parport_release(pprt); + parport_unregister_device(pprt); + parport_unregister_driver(&panel_driver); } #endif @@ -2340,4 +2455,3 @@ MODULE_LICENSE("GPL"); * tab-width: 8 * End: */ - -- cgit v1.2.3 From 2f83d2443b7e574fa2d096d66cec1aba23c34fc5 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Sat, 22 Nov 2008 12:04:19 +0100 Subject: Staging: panel: remove ifdefs and code for pre-2.6 kernels The code began 8 years ago with kernel 2.0 or 2.1, and kernels 2.2 and 2.4 were still supported. These old version need no longer be supported if the code gets merged in mainline. Signed-off-by: Willy Tarreau Cc: Frank Menne Signed-off-by: Greg Kroah-Hartman --- drivers/staging/panel/panel.c | 187 ++++++++++++------------------------------ 1 file changed, 51 insertions(+), 136 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index dcbad349e581..7f8c1b721162 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -228,26 +228,6 @@ static unsigned long int lcd_addr_y; /* contains the LCD Y offset */ static char lcd_escape[LCD_ESCAPE_LEN + 1]; /* current escape sequence, 0 terminated */ static int lcd_escape_len = -1; /* not in escape state. >=0 = escape cmd len */ -static int lcd_height = -1; -static int lcd_width = -1; -static int lcd_hwidth = -1; /* hardware buffer width (usually 64) */ -static int lcd_bwidth = -1; /* internal buffer width (usually 40) */ - -/* - * These are the parallel port pins the LCD control signals are connected to. - * Set this to 0 if the signal is not used. Set it to its opposite value - * (negative) if the signal is negated. -MAXINT is used to indicate that the - * pin has not been explicitly specified. - * - * WARNING! no check will be performed about collisions with keypad/smartcard ! - */ -static int lcd_e_pin = PIN_NOT_SET; -static int lcd_rs_pin = PIN_NOT_SET; -static int lcd_rw_pin = PIN_NOT_SET; -static int lcd_bl_pin = PIN_NOT_SET; -static int lcd_cl_pin = PIN_NOT_SET; -static int lcd_da_pin = PIN_NOT_SET; - /* * Bit masks to convert LCD signals to parallel port outputs. * _d_ are values for data port, _c_ are for control port. @@ -431,19 +411,11 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; static int smartcard_open_cnt; /* #times opened */ static int keypad_open_cnt; /* #times opened */ static int lcd_open_cnt; /* #times opened */ - -static int profile = DEFAULT_PROFILE; static struct pardevice *pprt; -static int parport = -1; -static int lcd_enabled = -1; -static int lcd_type = -1; -static int lcd_proto = -1; -static int lcd_charset = -1; -static int keypad_enabled = -1; -static int keypad_type = -1; -static int smartcard_enabled = -1; -static int lcd_initialized, keypad_initialized, smartcard_initialized; +static int lcd_initialized; +static int keypad_initialized; +static int smartcard_initialized; static int light_tempo; @@ -458,61 +430,103 @@ static void (*lcd_clear_fast) (void); static DEFINE_SPINLOCK(pprt_lock); static struct timer_list scan_timer; -#ifdef MODULE - MODULE_DESCRIPTION("Generic parallel port LCD/Keypad/Smartcard driver"); + +static int parport = -1; module_param(parport, int, 0000); MODULE_PARM_DESC(parport, "Parallel port index (0=lpt1, 1=lpt2, ...)"); + +static int lcd_height = -1; module_param(lcd_height, int, 0000); MODULE_PARM_DESC(lcd_height, "Number of lines on the LCD"); + +static int lcd_width = -1; module_param(lcd_width, int, 0000); MODULE_PARM_DESC(lcd_width, "Number of columns on the LCD"); + +static int lcd_bwidth = -1; /* internal buffer width (usually 40) */ module_param(lcd_bwidth, int, 0000); MODULE_PARM_DESC(lcd_bwidth, "Internal LCD line width (40)"); + +static int lcd_hwidth = -1; /* hardware buffer width (usually 64) */ module_param(lcd_hwidth, int, 0000); MODULE_PARM_DESC(lcd_hwidth, "LCD line hardware address (64)"); + +static int lcd_enabled = -1; module_param(lcd_enabled, int, 0000); MODULE_PARM_DESC(lcd_enabled, "Deprecated option, use lcd_type instead"); + +static int keypad_enabled = -1; module_param(keypad_enabled, int, 0000); MODULE_PARM_DESC(keypad_enabled, "Deprecated option, use keypad_type instead"); + +static int lcd_type = -1; module_param(lcd_type, int, 0000); MODULE_PARM_DESC(lcd_type, "LCD type: 0=none, 1=old //, 2=serial ks0074, 3=hantronix //, 4=nexcom //, 5=compiled-in"); + +static int lcd_proto = -1; module_param(lcd_proto, int, 0000); MODULE_PARM_DESC(lcd_proto, "LCD communication: 0=parallel (//), 1=serial"); + +static int lcd_charset = -1; module_param(lcd_charset, int, 0000); MODULE_PARM_DESC(lcd_charset, "LCD character set: 0=standard, 1=KS0074"); + +static int keypad_type = -1; module_param(keypad_type, int, 0000); MODULE_PARM_DESC(keypad_type, "Keypad type: 0=none, 1=old 6 keys, 2=new 6+1 keys, 3=nexcom 4 keys"); + +static int smartcard_enabled = -1; module_param(smartcard_enabled, int, 0000); MODULE_PARM_DESC(smartcard_enabled, "Smartcard reader: 0=disabled (default), 1=enabled"); + +static int profile = DEFAULT_PROFILE; module_param(profile, int, 0000); MODULE_PARM_DESC(profile, "1=16x2 old kp; 2=serial 16x2, new kp; 3=16x2 hantronix; 4=16x2 nexcom; default=40x2, old kp"); +/* + * These are the parallel port pins the LCD control signals are connected to. + * Set this to 0 if the signal is not used. Set it to its opposite value + * (negative) if the signal is negated. -MAXINT is used to indicate that the + * pin has not been explicitly specified. + * + * WARNING! no check will be performed about collisions with keypad/smartcard ! + */ + +static int lcd_e_pin = PIN_NOT_SET; module_param(lcd_e_pin, int, 0000); MODULE_PARM_DESC(lcd_e_pin, "# of the // port pin connected to LCD 'E' signal, with polarity (-17..17)"); + +static int lcd_rs_pin = PIN_NOT_SET; module_param(lcd_rs_pin, int, 0000); MODULE_PARM_DESC(lcd_rs_pin, "# of the // port pin connected to LCD 'RS' signal, with polarity (-17..17)"); + +static int lcd_rw_pin = PIN_NOT_SET; module_param(lcd_rw_pin, int, 0000); MODULE_PARM_DESC(lcd_rw_pin, "# of the // port pin connected to LCD 'RW' signal, with polarity (-17..17)"); + +static int lcd_bl_pin = PIN_NOT_SET; module_param(lcd_bl_pin, int, 0000); MODULE_PARM_DESC(lcd_bl_pin, "# of the // port pin connected to LCD backlight, with polarity (-17..17)"); + +static int lcd_da_pin = PIN_NOT_SET; module_param(lcd_da_pin, int, 0000); MODULE_PARM_DESC(lcd_da_pin, "# of the // port pin connected to serial LCD 'SDA' signal, with polarity (-17..17)"); + +static int lcd_cl_pin = PIN_NOT_SET; module_param(lcd_cl_pin, int, 0000); MODULE_PARM_DESC(lcd_cl_pin, "# of the // port pin connected to serial LCD 'SCL' signal, with polarity (-17..17)"); -#endif - static unsigned char *lcd_char_conv; /* for some LCD drivers (ks0074) we need a charset conversion table. */ @@ -2091,101 +2105,6 @@ static void smartcard_init(void) /* device initialization */ /**************************************************/ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -#define INIT_FUNC static int __init panel_init_module -#define CLEANUP_FUNC static void __exit panel_cleanup_module -#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) -#define INIT_FUNC static int __init panel_init_module -#define CLEANUP_FUNC static void panel_cleanup_module -#else -#define INIT_FUNC int init_module -#define CLEANUP_FUNC int cleanup_module -#endif - -#ifndef MODULE -/* called when compiled into the kernel */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) -static int __init panel_setup(char *str) -#else -__initfunc(void panel_setup(char *str, int *ints)) -#endif -{ - int dummy; - int *where; - int helpdisplayed = 0; - - if (!str) - return 0; - - while (*str) { - where = NULL; - - /* let's parse each of the command line parameters of the following form : - panel=[parport:x],[lcd_height:x],[lcd_width:x],[lcd_bwidth:x],[lcd_hwidth:x] - */ - if (!strncmp(str, "parport:", 8)) { - str += 8; - where = &parport; - } else if (!strncmp(str, "disabled", 8)) { - return 0; - } else if (!strncmp(str, "lcd_height:", 11)) { - str += 11; - where = &lcd_height; - } else if (!strncmp(str, "lcd_width:", 10)) { - str += 10; - where = &lcd_width; - } else if (!strncmp(str, "lcd_bwidth:", 11)) { - str += 11; - where = &lcd_bwidth; - } else if (!strncmp(str, "lcd_hwidth:", 11)) { - str += 11; - where = &lcd_hwidth; - } else if (!strncmp(str, "lcd_enabled:", 12)) { - str += 12; - where = &lcd_enabled; - } else if (!strncmp(str, "keypad_enabled:", 15)) { - str += 15; - where = &keypad_enabled; - } else if (!strncmp(str, "smartcard_enabled:", 18)) { - str += 18; - where = &smartcard_enabled; - } else if (!strncmp(str, "profile:", 8)) { - str += 8; - where = &profile; - } else if (!helpdisplayed) { - helpdisplayed = 1; - printk(KERN_ERR "Panel version " PANEL_VERSION - ": invalid argument. Known arguments are :\n" - " parport:, lcd_{height,width,bwidth,enabled}:, keypad_enabled:\n"); - } - - /* see if we need to read a number */ - if (where != NULL) { - dummy = 0; - while (isdigit(*str)) { - dummy = (dummy * 10) + (*str - '0'); - str++; - } - *where = dummy; - } - - /* look for next arg */ - while (*str && (*str != ',')) - str++; - while (*str == ',') - str++; - } - return 1; -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) -__setup("panel=", panel_setup); -#else -__setup("panel", panel_setup); -#endif - -#endif /* !MODULE */ - static int panel_notify_sys(struct notifier_block *this, unsigned long code, void *unused) { @@ -2409,13 +2328,12 @@ int panel_init(void) return 0; } -#if defined(MODULE) || (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) -INIT_FUNC(void) +static int __init panel_init_module(void) { return panel_init(); } -CLEANUP_FUNC(void) +static void __exit panel_cleanup_module(void) { unregister_reboot_notifier(&panel_notifier); @@ -2440,14 +2358,11 @@ CLEANUP_FUNC(void) parport_unregister_device(pprt); parport_unregister_driver(&panel_driver); } -#endif -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) module_init(panel_init_module); module_exit(panel_cleanup_module); MODULE_AUTHOR("Willy Tarreau"); MODULE_LICENSE("GPL"); -#endif /* * Local variables: -- cgit v1.2.3 From ceea15d38d42597b94ce57a0a58ce86d9b5fe9b3 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Sat, 22 Nov 2008 12:52:18 +0100 Subject: Staging: panel: remove support for smartcards Smartcard support was more like a proof-of-concept than a completed work. It was only able to read serial numbers from a few smartcards, and the goal was to be able to secure keypad access with a smartcard. Given how the concept was limited, this was never used beyond demos, and it's better to remove this code so that nobody tries to use it for security purposes. The function panel_bind_callback() was ifdef'ed out, as its only user was smartcard. However, it would be a waste to remove it because many variations made on this driver will need it. Signed-off-by: Willy Tarreau Cc: Frank Menne Signed-off-by: Greg Kroah-Hartman --- drivers/staging/panel/Kconfig | 24 ++---- drivers/staging/panel/panel.c | 193 ++---------------------------------------- 2 files changed, 13 insertions(+), 204 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/panel/Kconfig b/drivers/staging/panel/Kconfig index 7cf655757748..c4b30f2a549b 100644 --- a/drivers/staging/panel/Kconfig +++ b/drivers/staging/panel/Kconfig @@ -3,13 +3,12 @@ config PANEL depends on PARPORT ---help--- Say Y here if you have an HD44780 or KS-0074 LCD connected to your - parallel port. This driver also features 4 and 6-key keypads, and a - 'smartcard' reader. The LCD is accessible through the /dev/lcd char - device (10, 156), the keypad through /dev/keypad (10, 185), and the - smartcard through /dev/smartcard (10, 186). Both require misc device - to be enabled. This code can either be compiled as a module, or linked - into the kernel and started at boot. If you don't understand what all - this is about, say N. + parallel port. This driver also features 4 and 6-key keypads. The LCD + is accessible through the /dev/lcd char device (10, 156), and the + keypad through /dev/keypad (10, 185). Both require misc device to be + enabled. This code can either be compiled as a module, or linked into + the kernel and started at boot. If you don't understand what all this + is about, say N. config PANEL_PARPORT int "Default parallel port number (0=LPT1)" @@ -45,17 +44,6 @@ config PANEL_PROFILE wired to the parallel port, and how it works. This is only intended for experts. -config PANEL_SMARTCARD - depends on PANEL && PANEL_PROFILE="0" - bool "Enable smartcard reader (read help!)" - default "n" - ---help--- - This enables the 'smartcard' reader as installed on the server at - 'www.ant-computing.com'. It was not really a smartcard reader, just - a telephone-card reader. It is left here for demonstration and - experimentation. If you enable this driver, it will be accessible - through character device 10,186. - config PANEL_KEYPAD depends on PANEL && PANEL_PROFILE="0" int "Keypad type (0=none, 1=old 6 keys, 2=new 6 keys, 3=Nexcom 4 keys)" diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 7f8c1b721162..5ffe269c2382 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -61,18 +61,13 @@ #include #include -/* smartcard length */ -#define SMARTCARD_BYTES 64 #define LCD_MINOR 156 #define KEYPAD_MINOR 185 -#define SMARTCARD_MINOR 186 #define PANEL_VERSION "0.9.5" #define LCD_MAXBYTES 256 /* max burst write */ -#define SMARTCARD_LOGICAL_DETECTOR "S6" /* D6 wired to SELECT = card inserted */ - #define KEYPAD_BUFFER 64 #define INPUT_POLL_TIME (HZ/50) /* poll the keyboard this every second */ #define KEYPAD_REP_START (10) /* a key starts to repeat after this times INPUT_POLL_TIME */ @@ -120,15 +115,6 @@ #define PIN_SELECP 17 #define PIN_NOT_SET 127 -/* some smartcard-specific signals */ -#define PNL_SC_IO PNL_PD1 /* Warning! inverted output, 0=highZ */ -#define PNL_SC_RST PNL_PD2 -#define PNL_SC_CLK PNL_PD3 -#define PNL_SC_RW PNL_PD4 -#define PNL_SC_ENA PNL_PINITP -#define PNL_SC_IOR PNL_PACK -#define PNL_SC_BITS (PNL_SC_IO | PNL_SC_RST | PNL_SC_CLK | PNL_SC_RW) - #define LCD_FLAG_S 0x0001 #define LCD_FLAG_ID 0x0002 #define LCD_FLAG_B 0x0004 /* blink on */ @@ -209,17 +195,12 @@ static pmask_t phys_curr; /* stabilized phys_read (phys_read|phys_read_prev) */ static pmask_t phys_prev; /* previous phys_curr */ static char inputs_stable; /* 0 means that at least one logical signal needs be computed */ -/* these variables are specific to the smartcard */ -static __u8 smartcard_data[SMARTCARD_BYTES]; -static int smartcard_ptr; /* pointer to half bytes in smartcard_data */ - /* these variables are specific to the keypad */ static char keypad_buffer[KEYPAD_BUFFER]; static int keypad_buflen; static int keypad_start; static char keypressed; static wait_queue_head_t keypad_read_wait; -static wait_queue_head_t smartcard_read_wait; /* lcd-specific variables */ static unsigned long int lcd_flags; /* contains the LCD config state */ @@ -304,7 +285,6 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; #define DEFAULT_PARPORT 0 #define DEFAULT_LCD LCD_TYPE_OLD #define DEFAULT_KEYPAD KEYPAD_TYPE_OLD -#define DEFAULT_SMARTCARD 0 #define DEFAULT_LCD_WIDTH 40 #define DEFAULT_LCD_BWIDTH 40 #define DEFAULT_LCD_HWIDTH 64 @@ -335,11 +315,6 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; #define DEFAULT_KEYPAD CONFIG_PANEL_KEYPAD #endif -#ifdef CONFIG_PANEL_SMARTCARD -#undef DEFAULT_SMARTCARD -#define DEFAULT_SMARTCARD 1 -#endif - #ifdef CONFIG_PANEL_LCD #undef DEFAULT_LCD #define DEFAULT_LCD CONFIG_PANEL_LCD @@ -408,14 +383,12 @@ static unsigned char lcd_bits[LCD_PORTS][LCD_BITS][BIT_STATES]; #endif /* DEFAULT_PROFILE == 0 */ /* global variables */ -static int smartcard_open_cnt; /* #times opened */ static int keypad_open_cnt; /* #times opened */ static int lcd_open_cnt; /* #times opened */ static struct pardevice *pprt; static int lcd_initialized; static int keypad_initialized; -static int smartcard_initialized; static int light_tempo; @@ -430,7 +403,7 @@ static void (*lcd_clear_fast) (void); static DEFINE_SPINLOCK(pprt_lock); static struct timer_list scan_timer; -MODULE_DESCRIPTION("Generic parallel port LCD/Keypad/Smartcard driver"); +MODULE_DESCRIPTION("Generic parallel port LCD/Keypad driver"); static int parport = -1; module_param(parport, int, 0000); @@ -478,11 +451,6 @@ module_param(keypad_type, int, 0000); MODULE_PARM_DESC(keypad_type, "Keypad type: 0=none, 1=old 6 keys, 2=new 6+1 keys, 3=nexcom 4 keys"); -static int smartcard_enabled = -1; -module_param(smartcard_enabled, int, 0000); -MODULE_PARM_DESC(smartcard_enabled, - "Smartcard reader: 0=disabled (default), 1=enabled"); - static int profile = DEFAULT_PROFILE; module_param(profile, int, 0000); MODULE_PARM_DESC(profile, @@ -494,7 +462,7 @@ MODULE_PARM_DESC(profile, * (negative) if the signal is negated. -MAXINT is used to indicate that the * pin has not been explicitly specified. * - * WARNING! no check will be performed about collisions with keypad/smartcard ! + * WARNING! no check will be performed about collisions with keypad ! */ static int lcd_e_pin = PIN_NOT_SET; @@ -1799,9 +1767,7 @@ static void panel_process_inputs(void) static void panel_scan_timer(void) { - if ((keypad_enabled && keypad_initialized) - || (smartcard_enabled && smartcard_enabled)) { - + if (keypad_enabled && keypad_initialized) { if (spin_trylock(&pprt_lock)) { phys_scan_contacts(); spin_unlock(&pprt_lock); /* no need for the parport anymore */ @@ -1826,121 +1792,6 @@ static void panel_scan_timer(void) mod_timer(&scan_timer, jiffies + INPUT_POLL_TIME); } -/* send a high / low clock impulse of microseconds high and low */ -static void smartcard_send_clock(int duration) -{ - int old; - - w_dtr(pprt, (old = r_dtr(pprt)) | PNL_SC_CLK); - udelay(duration); - w_dtr(pprt, (old & ~PNL_SC_CLK)); - udelay(duration); -} - -static void smartcard_insert(int dummy) -{ - int ofs; - - spin_lock(&pprt_lock); - w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); - w_ctr(pprt, (r_ctr(pprt) | PNL_SC_ENA)); - - udelay(30); /* ensure the rst is low at least 30 us */ - - smartcard_send_clock(100); /* reset address counter */ - - w_dtr(pprt, r_dtr(pprt) | PNL_SC_RST); - udelay(30); /* ensure the rst is high at least 30 us */ - - for (ofs = 0; ofs < SMARTCARD_BYTES; ofs++) { - int bit, byte; - byte = 0; - for (bit = 128; bit > 0; bit >>= 1) { - if (!(r_str(pprt) & PNL_SC_IOR)) - byte |= bit; - smartcard_send_clock(15); /* 15 us are enough for data */ - } - smartcard_data[ofs] = byte; - } - - w_dtr(pprt, (r_dtr(pprt) & ~PNL_SC_BITS)); - w_ctr(pprt, (r_ctr(pprt) & ~PNL_SC_ENA)); - - spin_unlock(&pprt_lock); - - printk(KERN_INFO "Panel: smart card inserted : %02x%02x%02x%02x%1x\n", - smartcard_data[2], smartcard_data[3], smartcard_data[4], - smartcard_data[5], smartcard_data[6] >> 4); - keypad_send_key("CardIn\n", 7); -} - -static void smartcard_remove(int dummy) -{ - printk(KERN_INFO "Panel: smart card removed : %02x%02x%02x%02x%1x\n", - smartcard_data[2], smartcard_data[3], smartcard_data[4], - smartcard_data[5], smartcard_data[6] >> 4); - memset(smartcard_data, 0, sizeof(smartcard_data)); - keypad_send_key("CardOut\n", 8); -} - -/* - * These are the file operation function for user access to /dev/smartcard - */ - -static ssize_t smartcard_read(struct file *file, - char *buf, size_t count, loff_t *ppos) -{ - - unsigned i = *ppos; - char *tmp = buf; - - for (; count-- > 0 && (smartcard_ptr < 9); ++i, ++tmp, ++smartcard_ptr) { - if (smartcard_ptr & 1) - put_user('0' + - (smartcard_data[2 + (smartcard_ptr >> 1)] & - 0xF), tmp); - else - put_user('0' + - (smartcard_data[2 + (smartcard_ptr >> 1)] >> - 4), tmp); - } - *ppos = i; - - return tmp - buf; -} - -static int smartcard_open(struct inode *inode, struct file *file) -{ - - if (smartcard_open_cnt) - return -EBUSY; /* open only once at a time */ - - if (file->f_mode & FMODE_WRITE) /* device is read-only */ - return -EPERM; - - smartcard_ptr = 0; /* flush the buffer on opening */ - smartcard_open_cnt++; - return 0; -} - -static int smartcard_release(struct inode *inode, struct file *file) -{ - smartcard_open_cnt--; - return 0; -} - -static struct file_operations smartcard_fops = { - .read = smartcard_read, /* read */ - .open = smartcard_open, /* open */ - .release = smartcard_release, /* close */ -}; - -static struct miscdevice smartcard_dev = { - SMARTCARD_MINOR, - "smartcard", - &smartcard_fops -}; - static void init_scan_timer(void) { if (scan_timer.function != NULL) @@ -2037,6 +1888,7 @@ static struct logical_input *panel_bind_key(char *name, char *press, return key; } +#if 0 /* tries to bind a callback function to the signal name . The function * will be called with the arg when the signal is * activated, and so on for / @@ -2071,6 +1923,7 @@ static struct logical_input *panel_bind_callback(char *name, list_add(&callback->list, &logical_inputs); return callback; } +#endif static void keypad_init(void) { @@ -2091,16 +1944,6 @@ static void keypad_init(void) keypad_initialized = 1; } -static void smartcard_init(void) -{ - init_waitqueue_head(&smartcard_read_wait); - - panel_bind_callback(SMARTCARD_LOGICAL_DETECTOR, &smartcard_insert, 0, - &smartcard_remove, 0); - init_scan_timer(); - smartcard_enabled = 1; -} - /**************************************************/ /* device initialization */ /**************************************************/ @@ -2168,11 +2011,6 @@ static void panel_attach(struct parport *port) keypad_init(); misc_register(&keypad_dev); } - - if (smartcard_enabled) { - smartcard_init(); - misc_register(&smartcard_dev); - } } static void panel_detach(struct parport *port) @@ -2187,9 +2025,6 @@ static void panel_detach(struct parport *port) return; } - if (smartcard_enabled && smartcard_initialized) - misc_deregister(&smartcard_dev); - if (keypad_enabled && keypad_initialized) misc_deregister(&keypad_dev); @@ -2225,16 +2060,12 @@ int panel_init(void) case PANEL_PROFILE_CUSTOM: /* custom profile */ if (keypad_type < 0) keypad_type = DEFAULT_KEYPAD; - if (smartcard_enabled < 0) - smartcard_enabled = DEFAULT_SMARTCARD; if (lcd_type < 0) lcd_type = DEFAULT_LCD; break; case PANEL_PROFILE_OLD: /* 8 bits, 2*16, old keypad */ if (keypad_type < 0) keypad_type = KEYPAD_TYPE_OLD; - if (smartcard_enabled < 0) - smartcard_enabled = 0; if (lcd_type < 0) lcd_type = LCD_TYPE_OLD; if (lcd_width < 0) @@ -2245,32 +2076,24 @@ int panel_init(void) case PANEL_PROFILE_NEW: /* serial, 2*16, new keypad */ if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NEW; - if (smartcard_enabled < 0) - smartcard_enabled = 1; if (lcd_type < 0) lcd_type = LCD_TYPE_KS0074; break; case PANEL_PROFILE_HANTRONIX: /* 8 bits, 2*16 hantronix-like, no keypad */ if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NONE; - if (smartcard_enabled < 0) - smartcard_enabled = 0; if (lcd_type < 0) lcd_type = LCD_TYPE_HANTRONIX; break; case PANEL_PROFILE_NEXCOM: /* generic 8 bits, 2*16, nexcom keypad, eg. Nexcom. */ if (keypad_type < 0) keypad_type = KEYPAD_TYPE_NEXCOM; - if (smartcard_enabled < 0) - smartcard_enabled = 0; if (lcd_type < 0) lcd_type = LCD_TYPE_NEXCOM; break; case PANEL_PROFILE_LARGE: /* 8 bits, 2*40, old keypad */ if (keypad_type < 0) keypad_type = KEYPAD_TYPE_OLD; - if (smartcard_enabled < 0) - smartcard_enabled = 0; if (lcd_type < 0) lcd_type = LCD_TYPE_OLD; break; @@ -2303,7 +2126,8 @@ int panel_init(void) return -EIO; } - if (!lcd_enabled && !keypad_enabled && !smartcard_enabled) { /* no device enabled, let's release the parport */ + if (!lcd_enabled && !keypad_enabled) { + /* no device enabled, let's release the parport */ if (pprt) { parport_release(pprt); parport_unregister_device(pprt); @@ -2343,9 +2167,6 @@ static void __exit panel_cleanup_module(void) if (keypad_enabled) misc_deregister(&keypad_dev); - if (smartcard_enabled) - misc_deregister(&smartcard_dev); - if (lcd_enabled) { panel_lcd_print("\x0cLCD driver " PANEL_VERSION "\nunloaded.\x1b[Lc\x1b[Lb\x1b[L-"); -- cgit v1.2.3 From 912c906f7839ed06600b812e7d262d0711ce402c Mon Sep 17 00:00:00 2001 From: Leon Woestenberg Date: Mon, 1 Dec 2008 08:45:57 -0500 Subject: Staging: add Driver for Altera PCI Express Chaining DMA reference design Altera PCI Express Chaining DMA driver A reference driver that exercises the Chaining DMA logic reference design generated along the Altera FPGA PCI Express soft or hard core, only if instantiated using the MegaWizard, not the SOPC builder, of Quartus 8.1. This driver can be used to test the logic instantiation and PCI Express layers and acts as a starting point for driving custom logic connected to the PCI Express End Point Chaining DMA engines. Signed-off-by: Leon Woestenberg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/altpciechdma/Kconfig | 10 + drivers/staging/altpciechdma/Makefile | 2 + drivers/staging/altpciechdma/TODO | 15 + drivers/staging/altpciechdma/altpciechdma.c | 1184 +++++++++++++++++++++++++++ 6 files changed, 1214 insertions(+) create mode 100644 drivers/staging/altpciechdma/Kconfig create mode 100644 drivers/staging/altpciechdma/Makefile create mode 100644 drivers/staging/altpciechdma/TODO create mode 100644 drivers/staging/altpciechdma/altpciechdma.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 11d003d37ad9..48e2e064a654 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -79,5 +79,7 @@ source "drivers/staging/asus_oled/Kconfig" source "drivers/staging/panel/Kconfig" +source "drivers/staging/altpciechdma/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index a738bb34c8ae..b301be8af942 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -22,3 +22,4 @@ obj-$(CONFIG_BENET) += benet/ obj-$(CONFIG_COMEDI) += comedi/ obj-$(CONFIG_ASUS_OLED) += asus_oled/ obj-$(CONFIG_PANEL) += panel/ +obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma/ diff --git a/drivers/staging/altpciechdma/Kconfig b/drivers/staging/altpciechdma/Kconfig new file mode 100644 index 000000000000..0f4bf92cbbfb --- /dev/null +++ b/drivers/staging/altpciechdma/Kconfig @@ -0,0 +1,10 @@ +config ALTERA_PCIE_CHDMA + tristate "Altera PCI Express Chaining DMA driver" + depends on PCI + default N + ---help--- + A reference driver that exercises the Chaining DMA logic reference + design generated along the Altera FPGA PCI Express soft or hard core, + only if instantiated using the MegaWizard, not the SOPC builder, of + Quartus 8.1. + diff --git a/drivers/staging/altpciechdma/Makefile b/drivers/staging/altpciechdma/Makefile new file mode 100644 index 000000000000..c08c8437f4db --- /dev/null +++ b/drivers/staging/altpciechdma/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma.o + diff --git a/drivers/staging/altpciechdma/TODO b/drivers/staging/altpciechdma/TODO new file mode 100644 index 000000000000..12c945fd61e1 --- /dev/null +++ b/drivers/staging/altpciechdma/TODO @@ -0,0 +1,15 @@ +DONE: + - functionality similar to logic testbench + +TODO: + - checkpatch.pl cleanups. + - keep state of DMA engines. + - keep data structure that keeps state of each transfer. + - interrupt handler should iterate over outstanding descriptor tables. + - complete userspace cdev to read/write using the DMA engines. + - split off the DMA support functions in a module, re-usable by custom + drivers. + +Please coordinate work with, and send patches to +Leon Woestenberg + diff --git a/drivers/staging/altpciechdma/altpciechdma.c b/drivers/staging/altpciechdma/altpciechdma.c new file mode 100644 index 000000000000..8e2b4ca0651d --- /dev/null +++ b/drivers/staging/altpciechdma/altpciechdma.c @@ -0,0 +1,1184 @@ +/** + * Driver for Altera PCIe core chaining DMA reference design. + * + * Copyright (C) 2008 Leon Woestenberg + * Copyright (C) 2008 Nickolas Heppermann + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * + * Rationale: This driver exercises the chaining DMA read and write engine + * in the reference design. It is meant as a complementary reference + * driver that can be used for testing early designs as well as a basis to + * write your custom driver. + * + * Status: Test results from Leon Woestenberg : + * + * Sendero Board w/ Cyclone II EP2C35F672C6N, PX1011A PCIe x1 PHY on a + * Dell Precision 370 PC, x86, kernel 2.6.20 from Ubuntu 7.04. + * + * Sendero Board w/ Cyclone II EP2C35F672C6N, PX1011A PCIe x1 PHY on a + * Freescale MPC8313E-RDB board, PowerPC, 2.6.24 w/ Freescale patches. + * + * Driver tests passed with PCIe Compiler 8.1. With PCIe 8.0 the DMA + * loopback test had reproducable compare errors. I assume a change + * in the compiler or reference design, but could not find evidence nor + * documentation on a change or fix in that direction. + * + * The reference design does not have readable locations and thus a + * dummy read, used to flush PCI posted writes, cannot be performed. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +/* by default do not build the character device interface */ +/* XXX It is non-functional yet */ +#ifndef ALTPCIECHDMA_CDEV +# define ALTPCIECHDMA_CDEV 0 +#endif + +/* build the character device interface? */ +#if ALTPCIECHDMA_CDEV +# define MAX_CHDMA_SIZE (8 * 1024 * 1024) +# include "mapper_user_to_sg.h" +#endif + +/** driver name, mimicks Altera naming of the reference design */ +#define DRV_NAME "altpciechdma" +/** number of BARs on the device */ +#define APE_BAR_NUM (6) +/** BAR number where the RCSLAVE memory sits */ +#define APE_BAR_RCSLAVE (0) +/** BAR number where the Descriptor Header sits */ +#define APE_BAR_HEADER (2) + +/** maximum size in bytes of the descriptor table, chdma logic limit */ +#define APE_CHDMA_TABLE_SIZE (4096) +/* single transfer must not exceed 255 table entries. worst case this can be + * achieved by 255 scattered pages, with only a single byte in the head and + * tail pages. 253 * PAGE_SIZE is a safe upper bound for the transfer size. + */ +#define APE_CHDMA_MAX_TRANSFER_LEN (253 * PAGE_SIZE) + +/** + * Specifies those BARs to be mapped and the length of each mapping. + * + * Zero (0) means do not map, otherwise specifies the BAR lengths to be mapped. + * If the actual BAR length is less, this is considered an error; then + * reconfigure your PCIe core. + * + * @see ug_pci_express 8.0, table 7-2 at page 7-13. + */ +static const unsigned long bar_min_len[APE_BAR_NUM] = + { 32768, 0, 256, 0, 32768, 0 }; + +/** + * Descriptor Header, controls the DMA read engine or write engine. + * + * The descriptor header is the main data structure for starting DMA transfers. + * + * It sits in End Point (FPGA) memory BAR[2] for 32-bit or BAR[3:2] for 64-bit. + * It references a descriptor table which exists in Root Complex (PC) memory. + * Writing the rclast field starts the DMA operation, thus all other structures + * and fields must be setup before doing so. + * + * @see ug_pci_express 8.0, tables 7-3, 7-4 and 7-5 at page 7-14. + * @note This header must be written in four 32-bit (PCI DWORD) writes. + */ +struct ape_chdma_header { + /** + * w0 consists of two 16-bit fields: + * lsb u16 number; number of descriptors in ape_chdma_table + * msb u16 control; global control flags + */ + u32 w0; + /* bus address to ape_chdma_table in Root Complex memory */ + u32 bdt_addr_h; + u32 bdt_addr_l; + /** + * w3 consists of two 16-bit fields: + * - lsb u16 rclast; last descriptor number available in Root Complex + * - zero (0) means the first descriptor is ready, + * - one (1) means two descriptors are ready, etc. + * - msb u16 reserved; + * + * @note writing to this memory location starts the DMA operation! + */ + u32 w3; +} __attribute__ ((packed)); + +/** + * Descriptor Entry, describing a (non-scattered) single memory block transfer. + * + * There is one descriptor for each memory block involved in the transfer, a + * block being a contiguous address range on the bus. + * + * Multiple descriptors are chained by means of the ape_chdma_table data + * structure. + * + * @see ug_pci_express 8.0, tables 7-6, 7-7 and 7-8 at page 7-14 and page 7-15. + */ +struct ape_chdma_desc { + /** + * w0 consists of two 16-bit fields: + * number of DWORDS to transfer + * - lsb u16 length; + * global control + * - msb u16 control; + */ + u32 w0; + /* address of memory in the End Point */ + u32 ep_addr; + /* bus address of source or destination memory in the Root Complex */ + u32 rc_addr_h; + u32 rc_addr_l; +} __attribute__ ((packed)); + +/** + * Descriptor Table, an array of descriptors describing a chained transfer. + * + * An array of descriptors, preceded by workspace for the End Point. + * It exists in Root Complex memory. + * + * The End Point can update its last completed descriptor number in the + * eplast field if requested by setting the EPLAST_ENA bit either + * globally in the header's or locally in any descriptor's control field. + * + * @note this structure may not exceed 4096 bytes. This results in a + * maximum of 4096 / (4 * 4) - 1 = 255 descriptors per chained transfer. + * + * @see ug_pci_express 8.0, tables 7-9, 7-10 and 7-11 at page 7-17 and page 7-18. + */ +struct ape_chdma_table { + /* workspace 0x00-0x0b, reserved */ + u32 reserved1[3]; + /* workspace 0x0c-0x0f, last descriptor handled by End Point */ + u32 w3; + /* the actual array of descriptors + * 0x10-0x1f, 0x20-0x2f, ... 0xff0-0xfff (255 entries) + */ + struct ape_chdma_desc desc[255]; +} __attribute__ ((packed)); + +/** + * Altera PCI Express ('ape') board specific book keeping data + * + * Keeps state of the PCIe core and the Chaining DMA controller + * application. + */ +struct ape_dev { + /** the kernel pci device data structure provided by probe() */ + struct pci_dev *pci_dev; + /** + * kernel virtual address of the mapped BAR memory and IO regions of + * the End Point. Used by map_bars()/unmap_bars(). + */ + void * __iomem bar[APE_BAR_NUM]; + /** kernel virtual address for Descriptor Table in Root Complex memory */ + struct ape_chdma_table *table_virt; + /** + * bus address for the Descriptor Table in Root Complex memory, in + * CPU-native endianess + */ + dma_addr_t table_bus; + /* if the device regions could not be allocated, assume and remember it + * is in use by another driver; this driver must not disable the device. + */ + int in_use; + /* whether this driver enabled msi for the device */ + int msi_enabled; + /* whether this driver could obtain the regions */ + int got_regions; + /* irq line succesfully requested by this driver, -1 otherwise */ + int irq_line; + /* board revision */ + u8 revision; + /* interrupt count, incremented by the interrupt handler */ + int irq_count; +#if ALTPCIECHDMA_CDEV + /* character device */ + dev_t cdevno; + struct cdev cdev; + /* user space scatter gather mapper */ + struct sg_mapping_t *sgm; +#endif +}; + +/** + * Using the subsystem vendor id and subsystem id, it is possible to + * distinguish between different cards bases around the same + * (third-party) logic core. + * + * Default Altera vendor and device ID's, and some (non-reserved) + * ID's are now used here that are used amongst the testers/developers. + */ +static const struct pci_device_id ids[] = { + { PCI_DEVICE(0x1172, 0xE001), }, + { PCI_DEVICE(0x2071, 0x2071), }, + { 0, } +}; +MODULE_DEVICE_TABLE(pci, ids); + +#if ALTPCIECHDMA_CDEV +/* prototypes for character device */ +static int sg_init(struct ape_dev *ape); +static void sg_exit(struct ape_dev *ape); +#endif + +/** + * altpciechdma_isr() - Interrupt handler + * + */ +static irqreturn_t altpciechdma_isr(int irq, void *dev_id) +{ + struct ape_dev *ape = (struct ape_dev *)dev_id; + if (!ape) + return IRQ_NONE; + ape->irq_count++; + return IRQ_HANDLED; +} + +static int __devinit scan_bars(struct ape_dev *ape, struct pci_dev *dev) +{ + int i; + for (i = 0; i < APE_BAR_NUM; i++) { + unsigned long bar_start = pci_resource_start(dev, i); + if (bar_start) { + unsigned long bar_end = pci_resource_end(dev, i); + unsigned long bar_flags = pci_resource_flags(dev, i); + printk(KERN_DEBUG "BAR%d 0x%08lx-0x%08lx flags 0x%08lx\n", + i, bar_start, bar_end, bar_flags); + } + } + return 0; +} + +/** + * Unmap the BAR regions that had been mapped earlier using map_bars() + */ +static void unmap_bars(struct ape_dev *ape, struct pci_dev *dev) +{ + int i; + for (i = 0; i < APE_BAR_NUM; i++) { + /* is this BAR mapped? */ + if (ape->bar[i]) { + /* unmap BAR */ + pci_iounmap(dev, ape->bar[i]); + ape->bar[i] = NULL; + } + } +} + +/** + * Map the device memory regions into kernel virtual address space after + * verifying their sizes respect the minimum sizes needed, given by the + * bar_min_len[] array. + */ +static int __devinit map_bars(struct ape_dev *ape, struct pci_dev *dev) +{ + int rc; + int i; + /* iterate through all the BARs */ + for (i = 0; i < APE_BAR_NUM; i++) { + unsigned long bar_start = pci_resource_start(dev, i); + unsigned long bar_end = pci_resource_end(dev, i); + unsigned long bar_length = bar_end - bar_start + 1; + ape->bar[i] = NULL; + /* do not map, and skip, BARs with length 0 */ + if (!bar_min_len[i]) + continue; + /* do not map BARs with address 0 */ + if (!bar_start || !bar_end) { + printk(KERN_DEBUG "BAR #%d is not present?!\n", i); + rc = -1; + goto fail; + } + bar_length = bar_end - bar_start + 1; + /* BAR length is less than driver requires? */ + if (bar_length < bar_min_len[i]) { + printk(KERN_DEBUG "BAR #%d length = %lu bytes but driver " + "requires at least %lu bytes\n", i, bar_length, bar_min_len[i]); + rc = -1; + goto fail; + } + /* map the device memory or IO region into kernel virtual + * address space */ + ape->bar[i] = pci_iomap(dev, i, bar_min_len[i]); + if (!ape->bar[i]) { + printk(KERN_DEBUG "Could not map BAR #%d.\n", i); + rc = -1; + goto fail; + } + printk(KERN_DEBUG "BAR[%d] mapped at 0x%p with length %lu(/%lu).\n", i, + ape->bar[i], bar_min_len[i], bar_length); + } + /* succesfully mapped all required BAR regions */ + rc = 0; + goto success; +fail: + /* unmap any BARs that we did map */ + unmap_bars(ape, dev); +success: + return rc; +} + +#if 0 /* not yet implemented fully FIXME add opcode */ +static void __devinit rcslave_test(struct ape_dev *ape, struct pci_dev *dev) +{ + u32 *rcslave_mem = (u32 *)ape->bar[APE_BAR_RCSLAVE]; + u32 result = 0; + /** this number is assumed to be different each time this test runs */ + u32 seed = (u32)jiffies; + u32 value = seed; + int i; + + /* write loop */ + value = seed; + for (i = 1024; i < 32768 / 4 ; i++) { + printk(KERN_DEBUG "Writing 0x%08x to 0x%p.\n", + (u32)value, (void *)rcslave_mem + i); + iowrite32(value, rcslave_mem + i); + value++; + } + /* read-back loop */ + value = seed; + for (i = 1024; i < 32768 / 4; i++) { + result = ioread32(rcslave_mem + i); + if (result != value) { + printk(KERN_DEBUG "Wrote 0x%08x to 0x%p, but read back 0x%08x.\n", + (u32)value, (void *)rcslave_mem + i, (u32)result); + break; + } + value++; + } +} +#endif + +/* obtain the 32 most significant (high) bits of a 32-bit or 64-bit address */ +#define pci_dma_h(addr) ((addr >> 16) >> 16) +/* obtain the 32 least significant (low) bits of a 32-bit or 64-bit address */ +#define pci_dma_l(addr) (addr & 0xffffffffUL) + +/* ape_fill_chdma_desc() - Fill a Altera PCI Express Chaining DMA descriptor + * + * @desc pointer to descriptor to be filled + * @addr root complex address + * @ep_addr end point address + * @len number of bytes, must be a multiple of 4. + */ +static inline void ape_chdma_desc_set(struct ape_chdma_desc *desc, dma_addr_t addr, u32 ep_addr, int len) +{ + BUG_ON(len & 3); + desc->w0 = cpu_to_le32(len / 4); + desc->ep_addr = cpu_to_le32(ep_addr); + desc->rc_addr_h = cpu_to_le32(pci_dma_h(addr)); + desc->rc_addr_l = cpu_to_le32(pci_dma_l(addr)); +} + +/* + * ape_sg_to_chdma_table() - Create a device descriptor table from a scatterlist. + * + * The scatterlist must have been mapped by pci_map_sg(sgm->sgl). + * + * @sgl scatterlist. + * @nents Number of entries in the scatterlist. + * @first Start index in the scatterlist sgm->sgl. + * @ep_addr End Point address for the scatter/gather transfer. + * @desc pointer to first descriptor + * + * Returns Number of entries in the table on success, -1 on error. + */ +static int ape_sg_to_chdma_table(struct scatterlist *sgl, int nents, int first, struct ape_chdma_desc *desc, u32 ep_addr) +{ + int i = first, j = 0; + /* inspect first entry */ + dma_addr_t addr = sg_dma_address(&sgl[i]); + unsigned int len = sg_dma_len(&sgl[i]); + /* contiguous block */ + dma_addr_t cont_addr = addr; + unsigned int cont_len = len; + /* iterate over remaining entries */ + for (; j < 25 && i < nents - 1; i++) { + /* bus address of next entry i + 1 */ + dma_addr_t next = sg_dma_address(&sgl[i + 1]); + /* length of this entry i */ + len = sg_dma_len(&sgl[i]); + printk(KERN_DEBUG "%04d: addr=0x%08x length=0x%08x\n", i, addr, len); + /* entry i + 1 is non-contiguous with entry i? */ + if (next != addr + len) { + /* TODO create entry here (we could overwrite i) */ + printk(KERN_DEBUG "%4d: cont_addr=0x%08x cont_len=0x%08x\n", j, cont_addr, cont_len); + /* set descriptor for contiguous transfer */ + ape_chdma_desc_set(&desc[j], cont_addr, ep_addr, cont_len); + /* next end point memory address */ + ep_addr += cont_len; + /* start new contiguous block */ + cont_addr = next; + cont_len = 0; + j++; + } + /* add entry i + 1 to current contiguous block */ + cont_len += len; + /* goto entry i + 1 */ + addr = next; + } + /* TODO create entry here (we could overwrite i) */ + printk(KERN_DEBUG "%04d: addr=0x%08x length=0x%08x\n", i, addr, len); + printk(KERN_DEBUG "%4d: cont_addr=0x%08x length=0x%08x\n", j, cont_addr, cont_len); + j++; + return j; +} + +/* compare buffers */ +static inline int compare(u32 *p, u32 *q, int len) +{ + int result = -1; + int fail = 0; + int i; + for (i = 0; i < len / 4; i++) { + if (*p == *q) { + /* every so many u32 words, show equals */ + if ((i & 255) == 0) + printk(KERN_DEBUG "[%p] = 0x%08x [%p] = 0x%08x\n", p, *p, q, *q); + } else { + fail++; + /* show the first few miscompares */ + if (fail < 10) { + printk(KERN_DEBUG "[%p] = 0x%08x != [%p] = 0x%08x ?!\n", p, *p, q, *q); + /* but stop after a while */ + } else if (fail == 10) { + printk(KERN_DEBUG "---more errors follow! not printed---\n"); + } else { + /* stop compare after this many errors */ + break; + } + } + p++; + q++; + } + if (!fail) + result = 0; + return result; +} + +/* dma_test() - Perform DMA loop back test to end point and back to root complex. + * + * Allocate a cache-coherent buffer in host memory, consisting of four pages. + * + * Fill the four memory pages such that each 32-bit word contains its own address. + * + * Now perform a loop back test, have the end point device copy the first buffer + * half to end point memory, then have it copy back into the second half. + * + * Create a descriptor table to copy the first buffer half into End Point + * memory. Instruct the End Point to do a DMA read using that table. + * + * Create a descriptor table to copy End Point memory to the second buffer + * half. Instruct the End Point to do a DMA write using that table. + * + * Compare results, fail or pass. + * + */ +static int __devinit dma_test(struct ape_dev *ape, struct pci_dev *dev) +{ + /* test result; guilty until proven innocent */ + int result = -1; + /* the DMA read header sits at address 0x00 of the DMA engine BAR */ + struct ape_chdma_header *write_header = (struct ape_chdma_header *)ape->bar[APE_BAR_HEADER]; + /* the write DMA header sits after the read header at address 0x10 */ + struct ape_chdma_header *read_header = write_header + 1; + /* virtual address of the allocated buffer */ + u8 *buffer_virt = 0; + /* bus address of the allocated buffer */ + dma_addr_t buffer_bus = 0; + int i, n = 0, irq_count; + + /* temporary value used to construct 32-bit data words */ + u32 w; + + printk(KERN_DEBUG "bar_tests(), PAGE_SIZE = 0x%0x\n", (int)PAGE_SIZE); + printk(KERN_DEBUG "write_header = 0x%p.\n", write_header); + printk(KERN_DEBUG "read_header = 0x%p.\n", read_header); + printk(KERN_DEBUG "&write_header->w3 = 0x%p\n", &write_header->w3); + printk(KERN_DEBUG "&read_header->w3 = 0x%p\n", &read_header->w3); + printk(KERN_DEBUG "ape->table_virt = 0x%p.\n", ape->table_virt); + + if (!write_header || !read_header || !ape->table_virt) + goto fail; + + /* allocate and map coherently-cached memory for a DMA-able buffer */ + /* @see 2.6.26.2/Documentation/DMA-mapping.txt line 318 */ + buffer_virt = (u8 *)pci_alloc_consistent(dev, PAGE_SIZE * 4, &buffer_bus); + if (!buffer_virt) { + printk(KERN_DEBUG "Could not allocate coherent DMA buffer.\n"); + goto fail; + } + printk(KERN_DEBUG "Allocated cache-coherent DMA buffer (virtual address = 0x%016llx, bus address = 0x%016llx).\n", + (u64)buffer_virt, (u64)buffer_bus); + + /* fill first half of buffer with its virtual address as data */ + for (i = 0; i < 4 * PAGE_SIZE; i += 4) +#if 0 + *(u32 *)(buffer_virt + i) = i / PAGE_SIZE + 1; +#else + *(u32 *)(buffer_virt + i) = (buffer_virt + i); +#endif +#if 0 + compare((u32 *)buffer_virt, (u32 *)(buffer_virt + 2 * PAGE_SIZE), 8192); +#endif + +#if 0 + /* fill second half of buffer with zeroes */ + for (i = 2 * PAGE_SIZE; i < 4 * PAGE_SIZE; i += 4) + *(u32 *)(buffer_virt + i) = 0; +#endif + + /* invalidate EPLAST, outside 0-255, 0xFADE is from the testbench */ + ape->table_virt->w3 = cpu_to_le32(0x0000FADE); + + /* fill in first descriptor */ + n = 0; + /* read 8192 bytes from RC buffer to EP address 4096 */ + ape_chdma_desc_set(&ape->table_virt->desc[n], buffer_bus, 4096, 2 * PAGE_SIZE); +#if 1 + for (i = 0; i < 255; i++) { + ape_chdma_desc_set(&ape->table_virt->desc[i], buffer_bus, 4096, 2 * PAGE_SIZE); + } + /* index of last descriptor */ + n = i - 1; +#endif +#if 0 + /* fill in next descriptor */ + n++; + /* read 1024 bytes from RC buffer to EP address 4096 + 1024 */ + ape_chdma_desc_set(&ape->table_virt->desc[n], buffer_bus + 1024, 4096 + 1024, 1024); +#endif + +#if 1 + /* enable MSI after the last descriptor is completed */ + if (ape->msi_enabled) + ape->table_virt->desc[n].w0 |= cpu_to_le32(1UL << 16)/*local MSI*/; +#endif +#if 0 + /* dump descriptor table for debugging */ + printk(KERN_DEBUG "Descriptor Table (Read, in Root Complex Memory, # = %d)\n", n + 1); + for (i = 0; i < 4 + (n + 1) * 4; i += 4) { + u32 *p = (u32 *)ape->table_virt; + p += i; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (LEN=0x%x)\n", (u32)p, (u32)p & 15, *p, 4 * le32_to_cpu(*p)); + p++; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (EPA=0x%x)\n", (u32)p, (u32)p & 15, *p, le32_to_cpu(*p)); + p++; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (RCH=0x%x)\n", (u32)p, (u32)p & 15, *p, le32_to_cpu(*p)); + p++; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (RCL=0x%x)\n", (u32)p, (u32)p & 15, *p, le32_to_cpu(*p)); + } +#endif + /* set available number of descriptors in table */ + w = (u32)(n + 1); + w |= (1UL << 18)/*global EPLAST_EN*/; +#if 0 + if (ape->msi_enabled) + w |= (1UL << 17)/*global MSI*/; +#endif + printk(KERN_DEBUG "writing 0x%08x to 0x%p\n", w, (void *)&read_header->w0); + iowrite32(w, &read_header->w0); + + /* write table address (higher 32-bits) */ + printk(KERN_DEBUG "writing 0x%08x to 0x%p\n", (u32)((ape->table_bus >> 16) >> 16), (void *)&read_header->bdt_addr_h); + iowrite32(pci_dma_h(ape->table_bus), &read_header->bdt_addr_h); + + /* write table address (lower 32-bits) */ + printk(KERN_DEBUG "writing 0x%08x to 0x%p\n", (u32)(ape->table_bus & 0xffffffffUL), (void *)&read_header->bdt_addr_l); + iowrite32(pci_dma_l(ape->table_bus), &read_header->bdt_addr_l); + + /* memory write barrier */ + wmb(); + printk(KERN_DEBUG "Flush posted writes\n"); + /** FIXME Add dummy read to flush posted writes but need a readable location! */ +#if 0 + (void)ioread32(); +#endif + + /* remember IRQ count before the transfer */ + irq_count = ape->irq_count; + /* write number of descriptors - this starts the DMA */ + printk(KERN_DEBUG "\nStart DMA read\n"); + printk(KERN_DEBUG "writing 0x%08x to 0x%p\n", (u32)n, (void *)&read_header->w3); + iowrite32(n, &read_header->w3); + printk(KERN_DEBUG "EPLAST = %lu\n", le32_to_cpu(*(u32 *)&ape->table_virt->w3) & 0xffffUL); + + /** memory write barrier */ + wmb(); + /* dummy read to flush posted writes */ + /* FIXME Need a readable location! */ +#if 0 + (void)ioread32(); +#endif + printk(KERN_DEBUG "POLL FOR READ:\n"); + /* poll for chain completion, 1000 times 1 millisecond */ + for (i = 0; i < 100; i++) { + volatile u32 *p = &ape->table_virt->w3; + u32 eplast = le32_to_cpu(*p) & 0xffffUL; + printk(KERN_DEBUG "EPLAST = %u, n = %d\n", eplast, n); + if (eplast == n) { + printk(KERN_DEBUG "DONE\n"); + /* print IRQ count before the transfer */ + printk(KERN_DEBUG "#IRQs during transfer: %d\n", ape->irq_count - irq_count); + break; + } + udelay(100); + } + + /* invalidate EPLAST, outside 0-255, 0xFADE is from the testbench */ + ape->table_virt->w3 = cpu_to_le32(0x0000FADE); + + /* setup first descriptor */ + n = 0; + ape_chdma_desc_set(&ape->table_virt->desc[n], buffer_bus + 8192, 4096, 2 * PAGE_SIZE); +#if 1 + for (i = 0; i < 255; i++) { + ape_chdma_desc_set(&ape->table_virt->desc[i], buffer_bus + 8192, 4096, 2 * PAGE_SIZE); + } + /* index of last descriptor */ + n = i - 1; +#endif +#if 1 /* test variable, make a module option later */ + if (ape->msi_enabled) + ape->table_virt->desc[n].w0 |= cpu_to_le32(1UL << 16)/*local MSI*/; +#endif +#if 0 + /* dump descriptor table for debugging */ + printk(KERN_DEBUG "Descriptor Table (Write, in Root Complex Memory, # = %d)\n", n + 1); + for (i = 0; i < 4 + (n + 1) * 4; i += 4) { + u32 *p = (u32 *)ape->table_virt; + p += i; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (LEN=0x%x)\n", (u32)p, (u32)p & 15, *p, 4 * le32_to_cpu(*p)); + p++; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (EPA=0x%x)\n", (u32)p, (u32)p & 15, *p, le32_to_cpu(*p)); + p++; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (RCH=0x%x)\n", (u32)p, (u32)p & 15, *p, le32_to_cpu(*p)); + p++; + printk(KERN_DEBUG "0x%08x/0x%02x: 0x%08x (RCL=0x%x)\n", (u32)p, (u32)p & 15, *p, le32_to_cpu(*p)); + } +#endif + + /* set number of available descriptors in the table */ + w = (u32)(n + 1); + /* enable updates of eplast for each descriptor completion */ + w |= (u32)(1UL << 18)/*global EPLAST_EN*/; +#if 0 // test variable, make a module option later + /* enable MSI for each descriptor completion */ + if (ape->msi_enabled) + w |= (1UL << 17)/*global MSI*/; +#endif + iowrite32(w, &write_header->w0); + iowrite32(pci_dma_h(ape->table_bus), &write_header->bdt_addr_h); + iowrite32(pci_dma_l(ape->table_bus), &write_header->bdt_addr_l); + + /** memory write barrier and flush posted writes */ + wmb(); + /* dummy read to flush posted writes */ + /* FIXME Need a readable location! */ +#if 0 + (void)ioread32(); +#endif + irq_count = ape->irq_count; + + printk(KERN_DEBUG "\nStart DMA write\n"); + iowrite32(n, &write_header->w3); + + /** memory write barrier */ + wmb(); + /** dummy read to flush posted writes */ + //(void)ioread32(); + + printk(KERN_DEBUG "POLL FOR WRITE:\n"); + /* poll for completion, 1000 times 1 millisecond */ + for (i = 0; i < 100; i++) { + volatile u32 *p = &ape->table_virt->w3; + u32 eplast = le32_to_cpu(*p) & 0xffffUL; + printk(KERN_DEBUG "EPLAST = %u, n = %d\n", eplast, n); + if (eplast == n) { + printk(KERN_DEBUG "DONE\n"); + /* print IRQ count before the transfer */ + printk(KERN_DEBUG "#IRQs during transfer: %d\n", ape->irq_count - irq_count); + break; + } + udelay(100); + } + /* soft-reset DMA write engine */ + iowrite32(0x0000ffffUL, &write_header->w0); + /* soft-reset DMA read engine */ + iowrite32(0x0000ffffUL, &read_header->w0); + + /** memory write barrier */ + wmb(); + /* dummy read to flush posted writes */ + /* FIXME Need a readable location! */ +#if 0 + (void)ioread32(); +#endif + /* compare first half of buffer with second half, should be identical */ + result = compare((u32 *)buffer_virt, (u32 *)(buffer_virt + 2 * PAGE_SIZE), 8192); + printk(KERN_DEBUG "DMA loop back test %s.\n", result ? "FAILED" : "PASSED"); + + pci_free_consistent(dev, 4 * PAGE_SIZE, buffer_virt, buffer_bus); +fail: + printk(KERN_DEBUG "bar_tests() end, result %d\n", result); + return result; +} + +/* Called when the PCI sub system thinks we can control the given device. + * Inspect if we can support the device and if so take control of it. + * + * Return 0 when we have taken control of the given device. + * + * - allocate board specific bookkeeping + * - allocate coherently-mapped memory for the descriptor table + * - enable the board + * - verify board revision + * - request regions + * - query DMA mask + * - obtain and request irq + * - map regions into kernel address space + */ +static int __devinit probe(struct pci_dev *dev, const struct pci_device_id *id) +{ + int rc = 0; + struct ape_dev *ape = NULL; + u8 irq_pin, irq_line; + printk(KERN_DEBUG "probe(dev = 0x%p, pciid = 0x%p)\n", dev, id); + + /* allocate memory for per-board book keeping */ + ape = kzalloc(sizeof(struct ape_dev), GFP_KERNEL); + if (!ape) { + printk(KERN_DEBUG "Could not kzalloc()ate memory.\n"); + goto err_ape; + } + ape->pci_dev = dev; + dev->dev.driver_data = (void *)ape; + printk(KERN_DEBUG "probe() ape = 0x%p\n", ape); + + printk(KERN_DEBUG "sizeof(struct ape_chdma_table) = %d.\n", + (int)sizeof(struct ape_chdma_table)); + /* the reference design has a size restriction on the table size */ + BUG_ON(sizeof(struct ape_chdma_table) > APE_CHDMA_TABLE_SIZE); + + /* allocate and map coherently-cached memory for a descriptor table */ + /* @see LDD3 page 446 */ + ape->table_virt = (struct ape_chdma_table *)pci_alloc_consistent(dev, + APE_CHDMA_TABLE_SIZE, &ape->table_bus); + /* could not allocate table? */ + if (!ape->table_virt) { + printk(KERN_DEBUG "Could not dma_alloc()ate_coherent memory.\n"); + goto err_table; + } + + printk(KERN_DEBUG "table_virt = 0x%16llx, table_bus = 0x%16llx.\n", + (u64)ape->table_virt, (u64)ape->table_bus); + + /* enable device */ + rc = pci_enable_device(dev); + if (rc) { + printk(KERN_DEBUG "pci_enable_device() failed\n"); + goto err_enable; + } + + /* enable bus master capability on device */ + pci_set_master(dev); + /* enable message signaled interrupts */ + rc = pci_enable_msi(dev); + /* could not use MSI? */ + if (rc) { + /* resort to legacy interrupts */ + printk(KERN_DEBUG "Could not enable MSI interrupting.\n"); + ape->msi_enabled = 0; + /* MSI enabled, remember for cleanup */ + } else { + printk(KERN_DEBUG "Enabled MSI interrupting.\n"); + ape->msi_enabled = 1; + } + + pci_read_config_byte(dev, PCI_REVISION_ID, &ape->revision); +#if 0 /* example */ + /* (for example) this driver does not support revision 0x42 */ + if (ape->revision == 0x42) { + printk(KERN_DEBUG "Revision 0x42 is not supported by this driver.\n"); + rc = -ENODEV; + goto err_rev; + } +#endif + /** XXX check for native or legacy PCIe endpoint? */ + + rc = pci_request_regions(dev, DRV_NAME); + /* could not request all regions? */ + if (rc) { + /* assume device is in use (and do not disable it later!) */ + ape->in_use = 1; + goto err_regions; + } + ape->got_regions = 1; + +#if 1 // @todo For now, disable 64-bit, because I do not understand the implications (DAC!) + /* query for DMA transfer */ + /* @see Documentation/DMA-mapping.txt */ + if (!pci_set_dma_mask(dev, DMA_64BIT_MASK)) { + pci_set_consistent_dma_mask(dev, DMA_64BIT_MASK); + /* use 64-bit DMA */ + printk(KERN_DEBUG "Using a 64-bit DMA mask.\n"); + } else +#endif + if (!pci_set_dma_mask(dev, DMA_32BIT_MASK)) { + printk(KERN_DEBUG "Could not set 64-bit DMA mask.\n"); + pci_set_consistent_dma_mask(dev, DMA_32BIT_MASK); + /* use 32-bit DMA */ + printk(KERN_DEBUG "Using a 32-bit DMA mask.\n"); + } else { + printk(KERN_DEBUG "No suitable DMA possible.\n"); + /** @todo Choose proper error return code */ + rc = -1; + goto err_mask; + } + + rc = pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &irq_pin); + /* could not read? */ + if (rc) + goto err_irq; + printk(KERN_DEBUG "IRQ pin #%d (0=none, 1=INTA#...4=INTD#).\n", irq_pin); + + /* @see LDD3, page 318 */ + rc = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq_line); + /* could not read? */ + if (rc) { + printk(KERN_DEBUG "Could not query PCI_INTERRUPT_LINE, error %d\n", rc); + goto err_irq; + } + printk(KERN_DEBUG "IRQ line #%d.\n", irq_line); +#if 1 + irq_line = dev->irq; + /* @see LDD3, page 259 */ + rc = request_irq(irq_line, altpciechdma_isr, IRQF_SHARED, DRV_NAME, (void *)ape); + if (rc) { + printk(KERN_DEBUG "Could not request IRQ #%d, error %d\n", irq_line, rc); + ape->irq_line = -1; + goto err_irq; + } + /* remember which irq we allocated */ + ape->irq_line = (int)irq_line; + printk(KERN_DEBUG "Succesfully requested IRQ #%d with dev_id 0x%p\n", irq_line, ape); +#endif + /* show BARs */ + scan_bars(ape, dev); + /* map BARs */ + rc = map_bars(ape, dev); + if (rc) + goto err_map; +#if ALTPCIECHDMA_CDEV + /* initialize character device */ + rc = sg_init(ape); + if (rc) + goto err_cdev; +#endif + /* perform DMA engines loop back test */ + rc = dma_test(ape, dev); + (void)rc; + /* succesfully took the device */ + rc = 0; + printk(KERN_DEBUG "probe() successful.\n"); + goto end; +err_cdev: + /* unmap the BARs */ + unmap_bars(ape, dev); +err_map: + /* free allocated irq */ + if (ape->irq_line >= 0) + free_irq(ape->irq_line, (void *)ape); +err_irq: + if (ape->msi_enabled) + pci_disable_msi(dev); + /* disable the device iff it is not in use */ + if (!ape->in_use) + pci_disable_device(dev); + if (ape->got_regions) + pci_release_regions(dev); +err_mask: +err_regions: +err_rev: +/* clean up everything before device enable() */ +err_enable: + if (ape->table_virt) + pci_free_consistent(dev, APE_CHDMA_TABLE_SIZE, ape->table_virt, ape->table_bus); +/* clean up everything before allocating descriptor table */ +err_table: + if (ape) + kfree(ape); +err_ape: +end: + return rc; +} + +static void __devexit remove(struct pci_dev *dev) +{ + struct ape_dev *ape; + printk(KERN_DEBUG "remove(0x%p)\n", dev); + if ((dev == 0) || (dev->dev.driver_data == 0)) { + printk(KERN_DEBUG "remove(dev = 0x%p) dev->dev.driver_data = 0x%p\n", dev, dev->dev.driver_data); + return; + } + ape = (struct ape_dev *)dev->dev.driver_data; + printk(KERN_DEBUG "remove(dev = 0x%p) where dev->dev.driver_data = 0x%p\n", dev, ape); + if (ape->pci_dev != dev) { + printk(KERN_DEBUG "dev->dev.driver_data->pci_dev (0x%08lx) != dev (0x%08lx)\n", + (unsigned long)ape->pci_dev, (unsigned long)dev); + } + /* remove character device */ +#if ALTPCIECHDMA_CDEV + sg_exit(ape); +#endif + + if (ape->table_virt) + pci_free_consistent(dev, APE_CHDMA_TABLE_SIZE, ape->table_virt, ape->table_bus); + + /* free IRQ + * @see LDD3 page 279 + */ + if (ape->irq_line >= 0) { + printk(KERN_DEBUG "Freeing IRQ #%d for dev_id 0x%08lx.\n", + ape->irq_line, (unsigned long)ape); + free_irq(ape->irq_line, (void *)ape); + } + /* MSI was enabled? */ + if (ape->msi_enabled) { + /* Disable MSI @see Documentation/MSI-HOWTO.txt */ + pci_disable_msi(dev); + ape->msi_enabled = 0; + } + /* unmap the BARs */ + unmap_bars(ape, dev); + if (!ape->in_use) + pci_disable_device(dev); + if (ape->got_regions) + /* to be called after device disable */ + pci_release_regions(dev); +} + +#if ALTPCIECHDMA_CDEV + +/* + * Called when the device goes from unused to used. + */ +static int sg_open(struct inode *inode, struct file *file) +{ + struct ape_dev *ape; + printk(KERN_DEBUG DRV_NAME "_open()\n"); + /* pointer to containing data structure of the character device inode */ + ape = container_of(inode->i_cdev, struct ape_dev, cdev); + /* create a reference to our device state in the opened file */ + file->private_data = ape; + /* create virtual memory mapper */ + ape->sgm = sg_create_mapper(MAX_CHDMA_SIZE); + return 0; +} + +/* + * Called when the device goes from used to unused. + */ +static int sg_close(struct inode *inode, struct file *file) +{ + /* fetch device specific data stored earlier during open */ + struct ape_dev *ape = (struct ape_dev *)file->private_data; + printk(KERN_DEBUG DRV_NAME "_close()\n"); + /* destroy virtual memory mapper */ + sg_destroy_mapper(ape->sgm); + return 0; +} + +static ssize_t sg_read(struct file *file, char __user *buf, size_t count, loff_t *pos) +{ + /* fetch device specific data stored earlier during open */ + struct ape_dev *ape = (struct ape_dev *)file->private_data; + (void)ape; + printk(KERN_DEBUG DRV_NAME "_read(buf=0x%p, count=%lld, pos=%llu)\n", buf, (s64)count, (u64)*pos); + return count; +} + +/* sg_write() - Write to the device + * + * @buf userspace buffer + * @count number of bytes in the userspace buffer + * + * Iterate over the userspace buffer, taking at most 255 * PAGE_SIZE bytes for + * each DMA transfer. + * For each transfer, get the user pages, build a sglist, map, build a + * descriptor table. submit the transfer. wait for the interrupt handler + * to wake us on completion. + */ +static ssize_t sg_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) +{ + int hwnents, tents; + size_t transfer_len, remaining = count, done = 0; + u64 transfer_addr = (u64)buf; + /* fetch device specific data stored earlier during open */ + struct ape_dev *ape = (struct ape_dev *)file->private_data; + printk(KERN_DEBUG DRV_NAME "_write(buf=0x%p, count=%lld, pos=%llu)\n", + buf, (s64)count, (u64)*pos); + /* TODO transfer boundaries at PAGE_SIZE granularity */ + while (remaining > 0) + { + /* limit DMA transfer size */ + transfer_len = (remaining < APE_CHDMA_MAX_TRANSFER_LEN)? remaining: + APE_CHDMA_MAX_TRANSFER_LEN; + /* get all user space buffer pages and create a scattergather list */ + sgm_map_user_pages(ape->sgm, transfer_addr, transfer_len, 0/*read from userspace*/); + printk(KERN_DEBUG DRV_NAME "mapped_pages=%d\n", ape->sgm->mapped_pages); + /* map all entries in the scattergather list */ + hwnents = pci_map_sg(ape->pci_dev, ape->sgm->sgl, ape->sgm->mapped_pages, DMA_TO_DEVICE); + printk(KERN_DEBUG DRV_NAME "hwnents=%d\n", hwnents); + /* build device descriptor tables and submit them to the DMA engine */ + tents = ape_sg_to_chdma_table(ape->sgm->sgl, hwnents, 0, &ape->table_virt->desc[0], 4096); + printk(KERN_DEBUG DRV_NAME "tents=%d\n", hwnents); +#if 0 + while (tables) { + /* TODO build table */ + /* TODO submit table to the device */ + /* if engine stopped and unfinished work then start engine */ + } + put ourselves on wait queue +#endif + + dma_unmap_sg(NULL, ape->sgm->sgl, ape->sgm->mapped_pages, DMA_TO_DEVICE); + /* dirty and free the pages */ + sgm_unmap_user_pages(ape->sgm, 1/*dirtied*/); + /* book keeping */ + transfer_addr += transfer_len; + remaining -= transfer_len; + done += transfer_len; + } + return done; +} + +/* + * character device file operations + */ +static struct file_operations sg_fops = { + .owner = THIS_MODULE, + .open = sg_open, + .release = sg_close, + .read = sg_read, + .write = sg_write, +}; + +/* sg_init() - Initialize character device + * + * XXX Should ideally be tied to the device, on device probe, not module init. + */ +static int sg_init(struct ape_dev *ape) +{ + int rc; + printk(KERN_DEBUG DRV_NAME " sg_init()\n"); + /* allocate a dynamically allocated character device node */ + rc = alloc_chrdev_region(&ape->cdevno, 0/*requested minor*/, 1/*count*/, DRV_NAME); + /* allocation failed? */ + if (rc < 0) { + printk("alloc_chrdev_region() = %d\n", rc); + goto fail_alloc; + } + /* couple the device file operations to the character device */ + cdev_init(&ape->cdev, &sg_fops); + ape->cdev.owner = THIS_MODULE; + /* bring character device live */ + rc = cdev_add(&ape->cdev, ape->cdevno, 1/*count*/); + if (rc < 0) { + printk("cdev_add() = %d\n", rc); + goto fail_add; + } + printk(KERN_DEBUG "altpciechdma = %d:%d\n", MAJOR(ape->cdevno), MINOR(ape->cdevno)); + return 0; +fail_add: + /* free the dynamically allocated character device node */ + unregister_chrdev_region(ape->cdevno, 1/*count*/); +fail_alloc: + return -1; +} + +/* sg_exit() - Cleanup character device + * + * XXX Should ideally be tied to the device, on device remove, not module exit. + */ + +static void sg_exit(struct ape_dev *ape) +{ + printk(KERN_DEBUG DRV_NAME " sg_exit()\n"); + /* remove the character device */ + cdev_del(&ape->cdev); + /* free the dynamically allocated character device node */ + unregister_chrdev_region(ape->cdevno, 1/*count*/); +} + +#endif /* ALTPCIECHDMA_CDEV */ + +/* used to register the driver with the PCI kernel sub system + * @see LDD3 page 311 + */ +static struct pci_driver pci_driver = { + .name = DRV_NAME, + .id_table = ids, + .probe = probe, + .remove = remove, + /* resume, suspend are optional */ +}; + +/** + * alterapciechdma_init() - Module initialization, registers devices. + */ +static int __init alterapciechdma_init(void) +{ + int rc = 0; + printk(KERN_DEBUG DRV_NAME " init(), built at " __DATE__ " " __TIME__ "\n"); + /* register this driver with the PCI bus driver */ + rc = pci_register_driver(&pci_driver); + if (rc < 0) + return rc; + return 0; +} + +/** + * alterapciechdma_init() - Module cleanup, unregisters devices. + */ +static void __exit alterapciechdma_exit(void) +{ + printk(KERN_DEBUG DRV_NAME " exit(), built at " __DATE__ " " __TIME__ "\n"); + /* unregister this driver from the PCI bus driver */ + pci_unregister_driver(&pci_driver); +} + +MODULE_LICENSE("GPL"); + +module_init(alterapciechdma_init); +module_exit(alterapciechdma_exit); + -- cgit v1.2.3 From a72b79524dd262ae6847e1608e80318241592582 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 4 Dec 2008 20:01:41 -0800 Subject: Staging: add rtl8187se driver This is a driver for the Realtek 8187 "SE" wireless PCI devices in some netbook computers (MSI Wind, and others). It includes its own copy of the ieee80211 stack, but it is compiled into the driver to prevend duplicate symbol issues. This version comes from Ralink with no authorship, but it is based on an old version of the rtl8180 driver from Andrea Merello. It was hacked up a bit to get it to build properly within the kernel tree and to properly handle the merged wireless stack within the driver. Cc: Andrea Merello Cc: linux-wireless Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/rtl8187se/Kconfig | 5 + drivers/staging/rtl8187se/Makefile | 54 + drivers/staging/rtl8187se/dot11d.h | 101 + drivers/staging/rtl8187se/ieee80211.h | 1755 +++++ drivers/staging/rtl8187se/ieee80211/Makefile | 35 + drivers/staging/rtl8187se/ieee80211/aes.c | 469 ++ drivers/staging/rtl8187se/ieee80211/api.c | 246 + drivers/staging/rtl8187se/ieee80211/arc4.c | 103 + drivers/staging/rtl8187se/ieee80211/autoload.c | 40 + drivers/staging/rtl8187se/ieee80211/cipher.c | 299 + drivers/staging/rtl8187se/ieee80211/compress.c | 64 + drivers/staging/rtl8187se/ieee80211/digest.c | 108 + drivers/staging/rtl8187se/ieee80211/dot11d.c | 246 + drivers/staging/rtl8187se/ieee80211/dot11d.h | 102 + drivers/staging/rtl8187se/ieee80211/ieee80211.h | 1755 +++++ .../staging/rtl8187se/ieee80211/ieee80211_crypt.c | 265 + .../staging/rtl8187se/ieee80211/ieee80211_crypt.h | 86 + .../rtl8187se/ieee80211/ieee80211_crypt_ccmp.c | 533 ++ .../rtl8187se/ieee80211/ieee80211_crypt_tkip.c | 1001 +++ .../rtl8187se/ieee80211/ieee80211_crypt_wep.c | 394 ++ .../staging/rtl8187se/ieee80211/ieee80211_module.c | 301 + drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c | 1971 ++++++ .../rtl8187se/ieee80211/ieee80211_softmac.c | 4029 ++++++++++++ .../rtl8187se/ieee80211/ieee80211_softmac_wx.c | 602 ++ drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c | 828 +++ drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c | 884 +++ drivers/staging/rtl8187se/ieee80211/internal.h | 115 + drivers/staging/rtl8187se/ieee80211/kmap_types.h | 20 + drivers/staging/rtl8187se/ieee80211/michael_mic.c | 194 + drivers/staging/rtl8187se/ieee80211/proc.c | 116 + drivers/staging/rtl8187se/ieee80211/rtl_crypto.h | 399 ++ drivers/staging/rtl8187se/ieee80211/scatterwalk.c | 126 + drivers/staging/rtl8187se/ieee80211/scatterwalk.h | 51 + drivers/staging/rtl8187se/ieee80211_crypt.h | 86 + drivers/staging/rtl8187se/r8180.h | 761 +++ drivers/staging/rtl8187se/r8180_93cx6.c | 146 + drivers/staging/rtl8187se/r8180_93cx6.h | 59 + drivers/staging/rtl8187se/r8180_core.c | 6826 ++++++++++++++++++++ drivers/staging/rtl8187se/r8180_dm.c | 1725 +++++ drivers/staging/rtl8187se/r8180_dm.h | 41 + drivers/staging/rtl8187se/r8180_gct.c | 296 + drivers/staging/rtl8187se/r8180_gct.h | 25 + drivers/staging/rtl8187se/r8180_hw.h | 956 +++ drivers/staging/rtl8187se/r8180_max2820.c | 240 + drivers/staging/rtl8187se/r8180_max2820.h | 21 + drivers/staging/rtl8187se/r8180_pm.c | 90 + drivers/staging/rtl8187se/r8180_pm.h | 28 + drivers/staging/rtl8187se/r8180_rtl8225.c | 933 +++ drivers/staging/rtl8187se/r8180_rtl8225.h | 44 + drivers/staging/rtl8187se/r8180_rtl8225z2.c | 1587 +++++ drivers/staging/rtl8187se/r8180_rtl8255.c | 1838 ++++++ drivers/staging/rtl8187se/r8180_rtl8255.h | 19 + drivers/staging/rtl8187se/r8180_sa2400.c | 233 + drivers/staging/rtl8187se/r8180_sa2400.h | 26 + drivers/staging/rtl8187se/r8180_wx.c | 1644 +++++ drivers/staging/rtl8187se/r8180_wx.h | 21 + drivers/staging/rtl8187se/r8185b_init.c | 3342 ++++++++++ 59 files changed, 38287 insertions(+) create mode 100644 drivers/staging/rtl8187se/Kconfig create mode 100644 drivers/staging/rtl8187se/Makefile create mode 100644 drivers/staging/rtl8187se/dot11d.h create mode 100644 drivers/staging/rtl8187se/ieee80211.h create mode 100644 drivers/staging/rtl8187se/ieee80211/Makefile create mode 100644 drivers/staging/rtl8187se/ieee80211/aes.c create mode 100644 drivers/staging/rtl8187se/ieee80211/api.c create mode 100644 drivers/staging/rtl8187se/ieee80211/arc4.c create mode 100644 drivers/staging/rtl8187se/ieee80211/autoload.c create mode 100644 drivers/staging/rtl8187se/ieee80211/cipher.c create mode 100644 drivers/staging/rtl8187se/ieee80211/compress.c create mode 100644 drivers/staging/rtl8187se/ieee80211/digest.c create mode 100644 drivers/staging/rtl8187se/ieee80211/dot11d.c create mode 100644 drivers/staging/rtl8187se/ieee80211/dot11d.h create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211.h create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_module.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c create mode 100644 drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c create mode 100644 drivers/staging/rtl8187se/ieee80211/internal.h create mode 100644 drivers/staging/rtl8187se/ieee80211/kmap_types.h create mode 100644 drivers/staging/rtl8187se/ieee80211/michael_mic.c create mode 100644 drivers/staging/rtl8187se/ieee80211/proc.c create mode 100644 drivers/staging/rtl8187se/ieee80211/rtl_crypto.h create mode 100644 drivers/staging/rtl8187se/ieee80211/scatterwalk.c create mode 100644 drivers/staging/rtl8187se/ieee80211/scatterwalk.h create mode 100644 drivers/staging/rtl8187se/ieee80211_crypt.h create mode 100644 drivers/staging/rtl8187se/r8180.h create mode 100644 drivers/staging/rtl8187se/r8180_93cx6.c create mode 100644 drivers/staging/rtl8187se/r8180_93cx6.h create mode 100644 drivers/staging/rtl8187se/r8180_core.c create mode 100644 drivers/staging/rtl8187se/r8180_dm.c create mode 100644 drivers/staging/rtl8187se/r8180_dm.h create mode 100644 drivers/staging/rtl8187se/r8180_gct.c create mode 100644 drivers/staging/rtl8187se/r8180_gct.h create mode 100644 drivers/staging/rtl8187se/r8180_hw.h create mode 100644 drivers/staging/rtl8187se/r8180_max2820.c create mode 100644 drivers/staging/rtl8187se/r8180_max2820.h create mode 100644 drivers/staging/rtl8187se/r8180_pm.c create mode 100644 drivers/staging/rtl8187se/r8180_pm.h create mode 100644 drivers/staging/rtl8187se/r8180_rtl8225.c create mode 100644 drivers/staging/rtl8187se/r8180_rtl8225.h create mode 100644 drivers/staging/rtl8187se/r8180_rtl8225z2.c create mode 100644 drivers/staging/rtl8187se/r8180_rtl8255.c create mode 100644 drivers/staging/rtl8187se/r8180_rtl8255.h create mode 100644 drivers/staging/rtl8187se/r8180_sa2400.c create mode 100644 drivers/staging/rtl8187se/r8180_sa2400.h create mode 100644 drivers/staging/rtl8187se/r8180_wx.c create mode 100644 drivers/staging/rtl8187se/r8180_wx.h create mode 100644 drivers/staging/rtl8187se/r8185b_init.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 48e2e064a654..53404a4018fe 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -81,5 +81,7 @@ source "drivers/staging/panel/Kconfig" source "drivers/staging/altpciechdma/Kconfig" +source "drivers/staging/rtl8187se/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index b301be8af942..170789f3c4ca 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -23,3 +23,4 @@ obj-$(CONFIG_COMEDI) += comedi/ obj-$(CONFIG_ASUS_OLED) += asus_oled/ obj-$(CONFIG_PANEL) += panel/ obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma/ +obj-$(CONFIG_RTL8187SE) += rtl8187se/ diff --git a/drivers/staging/rtl8187se/Kconfig b/drivers/staging/rtl8187se/Kconfig new file mode 100644 index 000000000000..79c225acd1ad --- /dev/null +++ b/drivers/staging/rtl8187se/Kconfig @@ -0,0 +1,5 @@ +config RTL8187SE + tristate "RealTek RTL8187SE Wireless LAN NIC driver" + depends on PCI + default N + ---help--- diff --git a/drivers/staging/rtl8187se/Makefile b/drivers/staging/rtl8187se/Makefile new file mode 100644 index 000000000000..cc1c24074026 --- /dev/null +++ b/drivers/staging/rtl8187se/Makefile @@ -0,0 +1,54 @@ + +#EXTRA_CFLAGS += -DCONFIG_IEEE80211_NOWEP=y +#EXTRA_CFLAGS += -DCONFIG_RTL8180_IOMAP +#EXTRA_CFLAGS += -std=gnu89 +#EXTRA_CFLAGS += -O2 +#CC = gcc +EXTRA_CFLAGS += -DTHOMAS_TURBO +#CFLAGS += -DCONFIG_RTL8185B +#CFLAGS += -DCONFIG_RTL818x_S + +#added for EeePC testing +EXTRA_CFLAGS += -DENABLE_IPS +EXTRA_CFLAGS += -DSW_ANTE +EXTRA_CFLAGS += -DTX_TRACK +EXTRA_CFLAGS += -DHIGH_POWER +EXTRA_CFLAGS += -DSW_DIG +EXTRA_CFLAGS += -DRATE_ADAPT +EXTRA_CFLAGS += -DCONFIG_RTL8180_PM + +#+YJ,080626 +EXTRA_CFLAGS += -DENABLE_DOT11D + +#enable it for legacy power save, disable it for leisure power save +EXTRA_CFLAGS += -DENABLE_LPS + + +#EXTRA_CFLAGS += -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y + +r8187se-objs := r8180_core.o \ + r8180_sa2400.o \ + r8180_93cx6.o \ + r8180_wx.o \ + r8180_max2820.o \ + r8180_gct.o \ + r8180_rtl8225.o \ + r8180_rtl8255.o \ + r8180_rtl8225z2.o \ + r8185b_init.o \ + r8180_dm.o \ + r8180_pm.o \ + ieee80211/dot11d.o \ + ieee80211/ieee80211_softmac.o \ + ieee80211/ieee80211_rx.o \ + ieee80211/ieee80211_tx.o \ + ieee80211/ieee80211_wx.o \ + ieee80211/ieee80211_module.o \ + ieee80211/ieee80211_softmac_wx.o \ + ieee80211/ieee80211_crypt.o \ + ieee80211/ieee80211_crypt_tkip.o \ + ieee80211/ieee80211_crypt_ccmp.o \ + ieee80211/ieee80211_crypt_wep.o + +obj-$(CONFIG_RTL8187SE) += r8187se.o + diff --git a/drivers/staging/rtl8187se/dot11d.h b/drivers/staging/rtl8187se/dot11d.h new file mode 100644 index 000000000000..49f53fe52af4 --- /dev/null +++ b/drivers/staging/rtl8187se/dot11d.h @@ -0,0 +1,101 @@ +#ifndef __INC_DOT11D_H +#define __INC_DOT11D_H + +#include "ieee80211.h" + +//#define ENABLE_DOT11D + +//#define DOT11D_MAX_CHNL_NUM 83 + +typedef struct _CHNL_TXPOWER_TRIPLE { + u8 FirstChnl; + u8 NumChnls; + u8 MaxTxPowerInDbm; +}CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; + +typedef enum _DOT11D_STATE { + DOT11D_STATE_NONE = 0, + DOT11D_STATE_LEARNED, + DOT11D_STATE_DONE, +}DOT11D_STATE; + +typedef struct _RT_DOT11D_INFO { + //DECLARE_RT_OBJECT(RT_DOT11D_INFO); + + bool bEnabled; // dot11MultiDomainCapabilityEnabled + + u16 CountryIeLen; // > 0 if CountryIeBuf[] contains valid country information element. + u8 CountryIeBuf[MAX_IE_LEN]; + u8 CountryIeSrcAddr[6]; // Source AP of the country IE. + u8 CountryIeWatchdog; + + u8 channel_map[MAX_CHANNEL_NUMBER+1]; //!!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) + //u8 ChnlListLen; // #Bytes valid in ChnlList[]. + //u8 ChnlList[DOT11D_MAX_CHNL_NUM]; + u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; + + DOT11D_STATE State; +}RT_DOT11D_INFO, *PRT_DOT11D_INFO; +#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 ) +#define cpMacAddr(des,src) ((des)[0]=(src)[0],(des)[1]=(src)[1],(des)[2]=(src)[2],(des)[3]=(src)[3],(des)[4]=(src)[4],(des)[5]=(src)[5]) +#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) + +#define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled +#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) + +#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) +#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) + +#define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ + (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \ + FALSE : \ + (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) + +#define CIE_WATCHDOG_TH 1 +#define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog +#define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 +#define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev) + +#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) + + +void +Dot11d_Init( + struct ieee80211_device *dev + ); + +void +Dot11d_Reset( + struct ieee80211_device *dev + ); + +void +Dot11d_UpdateCountryIe( + struct ieee80211_device *dev, + u8 * pTaddr, + u16 CoutryIeLen, + u8 * pCoutryIe + ); + +u8 +DOT11D_GetMaxTxPwrInDbm( + struct ieee80211_device *dev, + u8 Channel + ); + +void +DOT11D_ScanComplete( + struct ieee80211_device * dev + ); + +int IsLegalChannel( + struct ieee80211_device * dev, + u8 channel +); + +int ToLegalChannel( + struct ieee80211_device * dev, + u8 channel +); + +#endif // #ifndef __INC_DOT11D_H diff --git a/drivers/staging/rtl8187se/ieee80211.h b/drivers/staging/rtl8187se/ieee80211.h new file mode 100644 index 000000000000..bf06abeeaeb8 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211.h @@ -0,0 +1,1755 @@ +/* + * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11 + * remains copyright by the original authors + * + * Portions of the merged code are based on Host AP (software wireless + * LAN access point) driver for Intersil Prism2/2.5/3. + * + * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + * + * Copyright (c) 2002-2003, Jouni Malinen + * + * Adaption to a generic IEEE 802.11 stack by James Ketrenos + * + * Copyright (c) 2004, Intel Corporation + * + * Modified for Realtek's wi-fi cards by Andrea Merello + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ +#ifndef IEEE80211_H +#define IEEE80211_H +#include /* ETH_ALEN */ +#include /* ARRAY_SIZE */ +#include +#include +#include +#include + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13)) +#include +#endif + +/* +#ifndef bool +#define bool int +#endif + +#ifndef true +#define true 1 +#endif + +#ifndef false +#define false 0 +#endif +*/ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) +#ifndef bool +typedef enum{false = 0, true} bool; +#endif +#endif +//#ifdef JOHN_HWSEC +#define KEY_TYPE_NA 0x0 +#define KEY_TYPE_WEP40 0x1 +#define KEY_TYPE_TKIP 0x2 +#define KEY_TYPE_CCMP 0x4 +#define KEY_TYPE_WEP104 0x5 +//#endif + + +#define aSifsTime 10 + +#define MGMT_QUEUE_NUM 5 + + +#define IEEE_CMD_SET_WPA_PARAM 1 +#define IEEE_CMD_SET_WPA_IE 2 +#define IEEE_CMD_SET_ENCRYPTION 3 +#define IEEE_CMD_MLME 4 + +#define IEEE_PARAM_WPA_ENABLED 1 +#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 +#define IEEE_PARAM_DROP_UNENCRYPTED 3 +#define IEEE_PARAM_PRIVACY_INVOKED 4 +#define IEEE_PARAM_AUTH_ALGS 5 +#define IEEE_PARAM_IEEE_802_1X 6 +//It should consistent with the driver_XXX.c +// David, 2006.9.26 +#define IEEE_PARAM_WPAX_SELECT 7 +//Added for notify the encryption type selection +// David, 2006.9.26 +#define IEEE_PROTO_WPA 1 +#define IEEE_PROTO_RSN 2 +//Added for notify the encryption type selection +// David, 2006.9.26 +#define IEEE_WPAX_USEGROUP 0 +#define IEEE_WPAX_WEP40 1 +#define IEEE_WPAX_TKIP 2 +#define IEEE_WPAX_WRAP 3 +#define IEEE_WPAX_CCMP 4 +#define IEEE_WPAX_WEP104 5 + +#define IEEE_KEY_MGMT_IEEE8021X 1 +#define IEEE_KEY_MGMT_PSK 2 + + + +#define IEEE_MLME_STA_DEAUTH 1 +#define IEEE_MLME_STA_DISASSOC 2 + + +#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 +#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 +#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 +#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 +#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 +#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 + + +#define IEEE_CRYPT_ALG_NAME_LEN 16 + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,10)) +#define ieee80211_wx_get_scan ieee80211_wx_get_scan_rtl +#define ieee80211_wx_set_encode ieee80211_wx_set_encode_rtl +#define ieee80211_wx_get_encode ieee80211_wx_get_encode_rtl +//////////////////////////////// +// added for kernel conflict under FC5 +#define ieee80211_wx_get_name ieee80211_wx_get_name_rtl +#define free_ieee80211 free_ieee80211_rtl +#define alloc_ieee80211 alloc_ieee80211_rtl +/////////////////////////////// +#endif +//error in ubuntu2.6.22,so add these +#define ieee80211_wake_queue ieee80211_wake_queue_rtl +#define ieee80211_stop_queue ieee80211_stop_queue_rtl + +#define ieee80211_rx ieee80211_rx_rtl + +#define ieee80211_register_crypto_ops ieee80211_register_crypto_ops_rtl +#define ieee80211_unregister_crypto_ops ieee80211_unregister_crypto_ops_rtl +#define ieee80211_get_crypto_ops ieee80211_get_crypto_ops_rtl +#define ieee80211_crypt_deinit_entries ieee80211_crypt_deinit_entries_rtl +#define ieee80211_crypt_deinit_handler ieee80211_crypt_deinit_handler_rtl +#define ieee80211_crypt_delayed_deinit ieee80211_crypt_delayed_deinit_rtl + +#define ieee80211_txb_free ieee80211_txb_free_rtl +#define ieee80211_wx_get_essid ieee80211_wx_get_essid_rtl +#define ieee80211_wx_set_essid ieee80211_wx_set_essid_rtl +#define ieee80211_wx_set_rate ieee80211_wx_set_rate_rtl +#define ieee80211_wx_get_rate ieee80211_wx_get_rate_rtl +#define ieee80211_wx_set_wap ieee80211_wx_set_wap_rtl +#define ieee80211_wx_get_wap ieee80211_wx_get_wap_rtl +#define ieee80211_wx_set_mode ieee80211_wx_set_mode_rtl +#define ieee80211_wx_get_mode ieee80211_wx_get_mode_rtl +#define ieee80211_wx_set_scan ieee80211_wx_set_scan_rtl +#define ieee80211_wx_get_freq ieee80211_wx_get_freq_rtl +#define ieee80211_wx_set_freq ieee80211_wx_set_freq_rtl +#define ieee80211_wx_set_rawtx ieee80211_wx_set_rawtx_rtl +#define ieee80211_wx_set_power ieee80211_wx_set_power_rtl +#define ieee80211_wx_get_power ieee80211_wx_get_power_rtl +#define ieee80211_wlan_frequencies ieee80211_wlan_frequencies_rtl +#define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rtl +#define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rtl +#define ieee80211_start_protocol ieee80211_start_protocol_rtl +#define ieee80211_stop_protocol ieee80211_stop_protocol_rtl +#define ieee80211_rx_mgt ieee80211_rx_mgt_rtl + +#define ieee80211_wx_set_auth ieee80211_wx_set_auth_rtl +//by amy for ps +#define notify_wx_assoc_event notify_wx_assoc_event_rtl +#define ieee80211_stop_send_beacons ieee80211_stop_send_beacons_rtl +#define ieee80211_disassociate ieee80211_disassociate_rtl +#define ieee80211_start_scan ieee80211_start_scan_rtl +//by amy for ps +typedef struct ieee_param { + u32 cmd; + u8 sta_addr[ETH_ALEN]; + union { + struct { + u8 name; + u32 value; + } wpa_param; + struct { + u32 len; + u8 reserved[32]; + u8 data[0]; + } wpa_ie; + struct{ + int command; + int reason_code; + } mlme; + struct { + u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; + u8 set_tx; + u32 err; + u8 idx; + u8 seq[8]; /* sequence counter (set: RX, get: TX) */ + u16 key_len; + u8 key[0]; + } crypt; + + } u; +}ieee_param; + + +#if WIRELESS_EXT < 17 +#define IW_QUAL_QUAL_INVALID 0x10 +#define IW_QUAL_LEVEL_INVALID 0x20 +#define IW_QUAL_NOISE_INVALID 0x40 +#define IW_QUAL_QUAL_UPDATED 0x1 +#define IW_QUAL_LEVEL_UPDATED 0x2 +#define IW_QUAL_NOISE_UPDATED 0x4 +#endif + +// linux under 2.6.9 release may not support it, so modify it for common use +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) +#define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ) +static inline unsigned long msleep_interruptible_rtl(unsigned int msecs) +{ + unsigned long timeout = MSECS(msecs) + 1; + + while (timeout) { + set_current_state(TASK_UNINTERRUPTIBLE); + timeout = schedule_timeout(timeout); + } + return timeout; +} +#else +#define MSECS(t) msecs_to_jiffies(t) +#define msleep_interruptible_rtl msleep_interruptible +#endif + +#define IEEE80211_DATA_LEN 2304 +/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section + 6.2.1.1.2. + + The figure in section 7.1.2 suggests a body size of up to 2312 + bytes is allowed, which is a bit confusing, I suspect this + represents the 2304 bytes of real data, plus a possible 8 bytes of + WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ + + +#define IEEE80211_HLEN 30 +#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) + +/* this is stolen and modified from the madwifi driver*/ +#define IEEE80211_FC0_TYPE_MASK 0x0c +#define IEEE80211_FC0_TYPE_DATA 0x08 +#define IEEE80211_FC0_SUBTYPE_MASK 0xB0 +#define IEEE80211_FC0_SUBTYPE_QOS 0x80 + +#define IEEE80211_QOS_HAS_SEQ(fc) \ + (((fc) & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) == \ + (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS)) + +/* this is stolen from ipw2200 driver */ +#define IEEE_IBSS_MAC_HASH_SIZE 31 +struct ieee_ibss_seq { + u8 mac[ETH_ALEN]; + u16 seq_num[17]; + u16 frag_num[17]; + unsigned long packet_time[17]; + struct list_head list; +}; + +struct ieee80211_hdr { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; +} __attribute__ ((packed)); + +struct ieee80211_hdr_QOS { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; + u16 QOS_ctl; +} __attribute__ ((packed)); + +struct ieee80211_hdr_3addr { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; +} __attribute__ ((packed)); + +struct ieee80211_hdr_3addr_QOS { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u16 QOS_ctl; +} __attribute__ ((packed)); + +enum eap_type { + EAP_PACKET = 0, + EAPOL_START, + EAPOL_LOGOFF, + EAPOL_KEY, + EAPOL_ENCAP_ASF_ALERT +}; + +static const char *eap_types[] = { + [EAP_PACKET] = "EAP-Packet", + [EAPOL_START] = "EAPOL-Start", + [EAPOL_LOGOFF] = "EAPOL-Logoff", + [EAPOL_KEY] = "EAPOL-Key", + [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert" +}; + +static inline const char *eap_get_type(int type) +{ + return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type]; +} + +struct eapol { + u8 snap[6]; + u16 ethertype; + u8 version; + u8 type; + u16 length; +} __attribute__ ((packed)); + +#define IEEE80211_3ADDR_LEN 24 +#define IEEE80211_4ADDR_LEN 30 +#define IEEE80211_FCS_LEN 4 + +#define MIN_FRAG_THRESHOLD 256U +#define MAX_FRAG_THRESHOLD 2346U + +/* Frame control field constants */ +#define IEEE80211_FCTL_VERS 0x0002 +#define IEEE80211_FCTL_FTYPE 0x000c +#define IEEE80211_FCTL_STYPE 0x00f0 +#define IEEE80211_FCTL_TODS 0x0100 +#define IEEE80211_FCTL_FROMDS 0x0200 +#define IEEE80211_FCTL_DSTODS 0x0300 //added by david +#define IEEE80211_FCTL_MOREFRAGS 0x0400 +#define IEEE80211_FCTL_RETRY 0x0800 +#define IEEE80211_FCTL_PM 0x1000 +#define IEEE80211_FCTL_MOREDATA 0x2000 +#define IEEE80211_FCTL_WEP 0x4000 +#define IEEE80211_FCTL_ORDER 0x8000 + +#define IEEE80211_FTYPE_MGMT 0x0000 +#define IEEE80211_FTYPE_CTL 0x0004 +#define IEEE80211_FTYPE_DATA 0x0008 + +/* management */ +#define IEEE80211_STYPE_ASSOC_REQ 0x0000 +#define IEEE80211_STYPE_ASSOC_RESP 0x0010 +#define IEEE80211_STYPE_REASSOC_REQ 0x0020 +#define IEEE80211_STYPE_REASSOC_RESP 0x0030 +#define IEEE80211_STYPE_PROBE_REQ 0x0040 +#define IEEE80211_STYPE_PROBE_RESP 0x0050 +#define IEEE80211_STYPE_BEACON 0x0080 +#define IEEE80211_STYPE_ATIM 0x0090 +#define IEEE80211_STYPE_DISASSOC 0x00A0 +#define IEEE80211_STYPE_AUTH 0x00B0 +#define IEEE80211_STYPE_DEAUTH 0x00C0 +#define IEEE80211_STYPE_MANAGE_ACT 0x00D0 + +/* control */ +#define IEEE80211_STYPE_PSPOLL 0x00A0 +#define IEEE80211_STYPE_RTS 0x00B0 +#define IEEE80211_STYPE_CTS 0x00C0 +#define IEEE80211_STYPE_ACK 0x00D0 +#define IEEE80211_STYPE_CFEND 0x00E0 +#define IEEE80211_STYPE_CFENDACK 0x00F0 + +/* data */ +#define IEEE80211_STYPE_DATA 0x0000 +#define IEEE80211_STYPE_DATA_CFACK 0x0010 +#define IEEE80211_STYPE_DATA_CFPOLL 0x0020 +#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 +#define IEEE80211_STYPE_NULLFUNC 0x0040 +#define IEEE80211_STYPE_CFACK 0x0050 +#define IEEE80211_STYPE_CFPOLL 0x0060 +#define IEEE80211_STYPE_CFACKPOLL 0x0070 +#define IEEE80211_STYPE_QOS_DATA 0x0080 //added for WMM 2006/8/2 +#define IEEE80211_STYPE_QOS_NULL 0x00C0 + + +#define IEEE80211_SCTL_FRAG 0x000F +#define IEEE80211_SCTL_SEQ 0xFFF0 + + +/* debug macros */ + +#ifdef CONFIG_IEEE80211_DEBUG +extern u32 ieee80211_debug_level; +#define IEEE80211_DEBUG(level, fmt, args...) \ +do { if (ieee80211_debug_level & (level)) \ + printk(KERN_DEBUG "ieee80211: %c %s " fmt, \ + in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) +#else +#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) +#endif /* CONFIG_IEEE80211_DEBUG */ + +/* + * To use the debug system; + * + * If you are defining a new debug classification, simply add it to the #define + * list here in the form of: + * + * #define IEEE80211_DL_xxxx VALUE + * + * shifting value to the left one bit from the previous entry. xxxx should be + * the name of the classification (for example, WEP) + * + * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your + * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want + * to send output to that classification. + * + * To add your debug level to the list of levels seen when you perform + * + * % cat /proc/net/ipw/debug_level + * + * you simply need to add your entry to the ipw_debug_levels array. + * + * If you do not see debug_level in /proc/net/ipw then you do not have + * CONFIG_IEEE80211_DEBUG defined in your kernel configuration + * + */ + +#define IEEE80211_DL_INFO (1<<0) +#define IEEE80211_DL_WX (1<<1) +#define IEEE80211_DL_SCAN (1<<2) +#define IEEE80211_DL_STATE (1<<3) +#define IEEE80211_DL_MGMT (1<<4) +#define IEEE80211_DL_FRAG (1<<5) +#define IEEE80211_DL_EAP (1<<6) +#define IEEE80211_DL_DROP (1<<7) + +#define IEEE80211_DL_TX (1<<8) +#define IEEE80211_DL_RX (1<<9) + +#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) +#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) +#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a) + +#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a) +#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a) +//#define IEEE_DEBUG_SCAN IEEE80211_WARNING +#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a) +#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a) +#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a) +#define IEEE80211_DEBUG_EAP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a) +#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a) +#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a) +#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a) +#include +#include +#include /* ARPHRD_ETHER */ + +#ifndef WIRELESS_SPY +#define WIRELESS_SPY // enable iwspy support +#endif +#include // new driver API + +#ifndef ETH_P_PAE +#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#endif /* ETH_P_PAE */ + +#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ + +#ifndef ETH_P_80211_RAW +#define ETH_P_80211_RAW (ETH_P_ECONET + 1) +#endif + +/* IEEE 802.11 defines */ + +#define P80211_OUI_LEN 3 + +struct ieee80211_snap_hdr { + + u8 dsap; /* always 0xAA */ + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ + +} __attribute__ ((packed)); + +#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) + +#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) +#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) + +#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) +#define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ) + +/* Authentication algorithms */ +#define WLAN_AUTH_OPEN 0 +#define WLAN_AUTH_SHARED_KEY 1 + +#define WLAN_AUTH_CHALLENGE_LEN 128 + +#define WLAN_CAPABILITY_BSS (1<<0) +#define WLAN_CAPABILITY_IBSS (1<<1) +#define WLAN_CAPABILITY_CF_POLLABLE (1<<2) +#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) +#define WLAN_CAPABILITY_PRIVACY (1<<4) +#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) +#define WLAN_CAPABILITY_PBCC (1<<6) +#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) +#define WLAN_CAPABILITY_SHORT_SLOT (1<<10) + +/* Status codes */ +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 +/* 802.11b */ +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 +#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 + +/* Reason codes */ +#define WLAN_REASON_UNSPECIFIED 1 +#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 +#define WLAN_REASON_DEAUTH_LEAVING 3 +#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 +#define WLAN_REASON_DISASSOC_AP_BUSY 5 +#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 +#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 +#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 +#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 + + +/* Information Element IDs */ +#define WLAN_EID_SSID 0 +#define WLAN_EID_SUPP_RATES 1 +#define WLAN_EID_FH_PARAMS 2 +#define WLAN_EID_DS_PARAMS 3 +#define WLAN_EID_CF_PARAMS 4 +#define WLAN_EID_TIM 5 +#define WLAN_EID_IBSS_PARAMS 6 +#define WLAN_EID_CHALLENGE 16 +#define WLAN_EID_RSN 48 +#define WLAN_EID_GENERIC 221 + +#define IEEE80211_MGMT_HDR_LEN 24 +#define IEEE80211_DATA_HDR3_LEN 24 +#define IEEE80211_DATA_HDR4_LEN 30 + + +#define IEEE80211_STATMASK_SIGNAL (1<<0) +#define IEEE80211_STATMASK_RSSI (1<<1) +#define IEEE80211_STATMASK_NOISE (1<<2) +#define IEEE80211_STATMASK_RATE (1<<3) +#define IEEE80211_STATMASK_WEMASK 0x7 + + +#define IEEE80211_CCK_MODULATION (1<<0) +#define IEEE80211_OFDM_MODULATION (1<<1) + +#define IEEE80211_24GHZ_BAND (1<<0) +#define IEEE80211_52GHZ_BAND (1<<1) + +#define IEEE80211_CCK_RATE_LEN 4 +#define IEEE80211_CCK_RATE_1MB 0x02 +#define IEEE80211_CCK_RATE_2MB 0x04 +#define IEEE80211_CCK_RATE_5MB 0x0B +#define IEEE80211_CCK_RATE_11MB 0x16 +#define IEEE80211_OFDM_RATE_LEN 8 +#define IEEE80211_OFDM_RATE_6MB 0x0C +#define IEEE80211_OFDM_RATE_9MB 0x12 +#define IEEE80211_OFDM_RATE_12MB 0x18 +#define IEEE80211_OFDM_RATE_18MB 0x24 +#define IEEE80211_OFDM_RATE_24MB 0x30 +#define IEEE80211_OFDM_RATE_36MB 0x48 +#define IEEE80211_OFDM_RATE_48MB 0x60 +#define IEEE80211_OFDM_RATE_54MB 0x6C +#define IEEE80211_BASIC_RATE_MASK 0x80 + +#define IEEE80211_CCK_RATE_1MB_MASK (1<<0) +#define IEEE80211_CCK_RATE_2MB_MASK (1<<1) +#define IEEE80211_CCK_RATE_5MB_MASK (1<<2) +#define IEEE80211_CCK_RATE_11MB_MASK (1<<3) +#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) +#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) +#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) +#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) +#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) +#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) +#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) +#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) + +#define IEEE80211_CCK_RATES_MASK 0x0000000F +#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ + IEEE80211_CCK_RATE_2MB_MASK) +#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ + IEEE80211_CCK_RATE_5MB_MASK | \ + IEEE80211_CCK_RATE_11MB_MASK) + +#define IEEE80211_OFDM_RATES_MASK 0x00000FF0 +#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ + IEEE80211_OFDM_RATE_12MB_MASK | \ + IEEE80211_OFDM_RATE_24MB_MASK) +#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ + IEEE80211_OFDM_RATE_9MB_MASK | \ + IEEE80211_OFDM_RATE_18MB_MASK | \ + IEEE80211_OFDM_RATE_36MB_MASK | \ + IEEE80211_OFDM_RATE_48MB_MASK | \ + IEEE80211_OFDM_RATE_54MB_MASK) +#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ + IEEE80211_CCK_DEFAULT_RATES_MASK) + +#define IEEE80211_NUM_OFDM_RATES 8 +#define IEEE80211_NUM_CCK_RATES 4 +#define IEEE80211_OFDM_SHIFT_MASK_A 4 + + + + +/* NOTE: This data is for statistical purposes; not all hardware provides this + * information for frames received. Not setting these will not cause + * any adverse affects. */ +struct ieee80211_rx_stats { + u32 mac_time[2]; + u8 signalstrength; + s8 rssi; + u8 signal; + u8 noise; + u16 rate; /* in 100 kbps */ + u8 received_channel; + u8 control; + u8 mask; + u8 freq; + u16 len; + u8 nic_type; +}; + +/* IEEE 802.11 requires that STA supports concurrent reception of at least + * three fragmented frames. This define can be increased to support more + * concurrent frames, but it should be noted that each entry can consume about + * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ +#define IEEE80211_FRAG_CACHE_LEN 4 + +struct ieee80211_frag_entry { + unsigned long first_frag_time; + unsigned int seq; + unsigned int last_frag; + struct sk_buff *skb; + u8 src_addr[ETH_ALEN]; + u8 dst_addr[ETH_ALEN]; +}; + +struct ieee80211_stats { + unsigned int tx_unicast_frames; + unsigned int tx_multicast_frames; + unsigned int tx_fragments; + unsigned int tx_unicast_octets; + unsigned int tx_multicast_octets; + unsigned int tx_deferred_transmissions; + unsigned int tx_single_retry_frames; + unsigned int tx_multiple_retry_frames; + unsigned int tx_retry_limit_exceeded; + unsigned int tx_discards; + unsigned int rx_unicast_frames; + unsigned int rx_multicast_frames; + unsigned int rx_fragments; + unsigned int rx_unicast_octets; + unsigned int rx_multicast_octets; + unsigned int rx_fcs_errors; + unsigned int rx_discards_no_buffer; + unsigned int tx_discards_wrong_sa; + unsigned int rx_discards_undecryptable; + unsigned int rx_message_in_msg_fragments; + unsigned int rx_message_in_bad_msg_fragments; +}; + +struct ieee80211_softmac_stats{ + unsigned int rx_ass_ok; + unsigned int rx_ass_err; + unsigned int rx_probe_rq; + unsigned int tx_probe_rs; + unsigned int tx_beacons; + unsigned int rx_auth_rq; + unsigned int rx_auth_rs_ok; + unsigned int rx_auth_rs_err; + unsigned int tx_auth_rq; + unsigned int no_auth_rs; + unsigned int no_ass_rs; + unsigned int tx_ass_rq; + unsigned int rx_ass_rq; + unsigned int tx_probe_rq; + unsigned int reassoc; + unsigned int swtxstop; + unsigned int swtxawake; +}; + +struct ieee80211_device; + +#include "ieee80211_crypt.h" + +#define SEC_KEY_1 (1<<0) +#define SEC_KEY_2 (1<<1) +#define SEC_KEY_3 (1<<2) +#define SEC_KEY_4 (1<<3) +#define SEC_ACTIVE_KEY (1<<4) +#define SEC_AUTH_MODE (1<<5) +#define SEC_UNICAST_GROUP (1<<6) +#define SEC_LEVEL (1<<7) +#define SEC_ENABLED (1<<8) + +#define SEC_LEVEL_0 0 /* None */ +#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ +#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ +#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ +#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ + +#define WEP_KEYS 4 +#define WEP_KEY_LEN 13 + +#define WEP_KEY_LEN_MODIF 32 + +struct ieee80211_security { + u16 active_key:2, + enabled:1, + auth_mode:2, + auth_algo:4, + unicast_uses_group:1; + u8 key_sizes[WEP_KEYS]; + u8 keys[WEP_KEYS][WEP_KEY_LEN_MODIF]; + u8 level; + u16 flags; +} __attribute__ ((packed)); + + +/* + + 802.11 data frame from AP + + ,-------------------------------------------------------------------. +Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | + |------|------|---------|---------|---------|------|---------|------| +Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | + | | tion | (BSSID) | | | ence | data | | + `-------------------------------------------------------------------' + +Total: 28-2340 bytes + +*/ + +struct ieee80211_header_data { + u16 frame_ctl; + u16 duration_id; + u8 addr1[6]; + u8 addr2[6]; + u8 addr3[6]; + u16 seq_ctrl; +}; + +#define BEACON_PROBE_SSID_ID_POSITION 12 + +/* Management Frame Information Element Types */ +#define MFIE_TYPE_SSID 0 +#define MFIE_TYPE_RATES 1 +#define MFIE_TYPE_FH_SET 2 +#define MFIE_TYPE_DS_SET 3 +#define MFIE_TYPE_CF_SET 4 +#define MFIE_TYPE_TIM 5 +#define MFIE_TYPE_IBSS_SET 6 +#define MFIE_TYPE_COUNTRY 7 //+YJ,080625 +#define MFIE_TYPE_CHALLENGE 16 +#define MFIE_TYPE_ERP 42 +#define MFIE_TYPE_RSN 48 +#define MFIE_TYPE_RATES_EX 50 +#define MFIE_TYPE_GENERIC 221 + +#ifdef ENABLE_DOT11D +typedef enum +{ + COUNTRY_CODE_FCC = 0, + COUNTRY_CODE_IC = 1, + COUNTRY_CODE_ETSI = 2, + COUNTRY_CODE_SPAIN = 3, + COUNTRY_CODE_FRANCE = 4, + COUNTRY_CODE_MKK = 5, + COUNTRY_CODE_MKK1 = 6, + COUNTRY_CODE_ISRAEL = 7, + COUNTRY_CODE_TELEC = 8, + COUNTRY_CODE_GLOBAL_DOMAIN = 9, + COUNTRY_CODE_WORLD_WIDE_13_INDEX = 10 +}country_code_type_t; +#endif + +struct ieee80211_info_element_hdr { + u8 id; + u8 len; +} __attribute__ ((packed)); + +struct ieee80211_info_element { + u8 id; + u8 len; + u8 data[0]; +} __attribute__ ((packed)); + +/* + * These are the data types that can make up management packets + * + u16 auth_algorithm; + u16 auth_sequence; + u16 beacon_interval; + u16 capability; + u8 current_ap[ETH_ALEN]; + u16 listen_interval; + struct { + u16 association_id:14, reserved:2; + } __attribute__ ((packed)); + u32 time_stamp[2]; + u16 reason; + u16 status; +*/ + +#define IEEE80211_DEFAULT_TX_ESSID "Penguin" +#define IEEE80211_DEFAULT_BASIC_RATE 10 + +struct ieee80211_authentication { + struct ieee80211_header_data header; + u16 algorithm; + u16 transaction; + u16 status; + //struct ieee80211_info_element_hdr info_element; +} __attribute__ ((packed)); + + +struct ieee80211_probe_response { + struct ieee80211_header_data header; + u32 time_stamp[2]; + u16 beacon_interval; + u16 capability; + struct ieee80211_info_element info_element; +} __attribute__ ((packed)); + +struct ieee80211_probe_request { + struct ieee80211_header_data header; + /*struct ieee80211_info_element info_element;*/ +} __attribute__ ((packed)); + +struct ieee80211_assoc_request_frame { + struct ieee80211_hdr_3addr header; + u16 capability; + u16 listen_interval; + //u8 current_ap[ETH_ALEN]; + struct ieee80211_info_element_hdr info_element; +} __attribute__ ((packed)); + +struct ieee80211_assoc_response_frame { + struct ieee80211_hdr_3addr header; + u16 capability; + u16 status; + u16 aid; + struct ieee80211_info_element info_element; /* supported rates */ +} __attribute__ ((packed)); + +struct ieee80211_disassoc_frame{ + struct ieee80211_hdr_3addr header; + u16 reasoncode; +}__attribute__ ((packed)); + +struct ieee80211_txb { + u8 nr_frags; + u8 encrypted; + u16 reserved; + u16 frag_size; + u16 payload_size; + struct sk_buff *fragments[0]; +}; + +struct ieee80211_wmm_ac_param { + u8 ac_aci_acm_aifsn; + u8 ac_ecwmin_ecwmax; + u16 ac_txop_limit; +}; + +struct ieee80211_wmm_ts_info { + u8 ac_dir_tid; + u8 ac_up_psb; + u8 reserved; +} __attribute__ ((packed)); + +struct ieee80211_wmm_tspec_elem { + struct ieee80211_wmm_ts_info ts_info; + u16 norm_msdu_size; + u16 max_msdu_size; + u32 min_serv_inter; + u32 max_serv_inter; + u32 inact_inter; + u32 suspen_inter; + u32 serv_start_time; + u32 min_data_rate; + u32 mean_data_rate; + u32 peak_data_rate; + u32 max_burst_size; + u32 delay_bound; + u32 min_phy_rate; + u16 surp_band_allow; + u16 medium_time; +}__attribute__((packed)); + +enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame}; +#define MAX_SP_Len (WMM_all_frame << 4) +#define IEEE80211_QOS_TID 0x0f +#define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5) + +/* SWEEP TABLE ENTRIES NUMBER*/ +#define MAX_SWEEP_TAB_ENTRIES 42 +#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 +/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs + * only use 8, and then use extended rates for the remaining supported + * rates. Other APs, however, stick all of their supported rates on the + * main rates information element... */ +#define MAX_RATES_LENGTH ((u8)12) +#define MAX_RATES_EX_LENGTH ((u8)16) +#define MAX_NETWORK_COUNT 128 +//#define MAX_CHANNEL_NUMBER 161 +#define MAX_CHANNEL_NUMBER 165 //YJ,modified,080625 +#define MAX_IE_LEN 0xFF //+YJ,080625 + +typedef struct _CHANNEL_LIST{ + u8 Channel[MAX_CHANNEL_NUMBER + 1]; + u8 Len; +}CHANNEL_LIST, *PCHANNEL_LIST; + +#define IEEE80211_SOFTMAC_SCAN_TIME 100//400 +//(HZ / 2) +//by amy for ps +#define IEEE80211_WATCH_DOG_TIME 2000 +//by amy for ps +//by amy for antenna +#define ANTENNA_DIVERSITY_TIMER_PERIOD 1000 // 1000 m +//by amy for antenna +#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2) + +#define CRC_LENGTH 4U + +#define MAX_WPA_IE_LEN 64 + +#define NETWORK_EMPTY_ESSID (1<<0) +#define NETWORK_HAS_OFDM (1<<1) +#define NETWORK_HAS_CCK (1<<2) + +#define IEEE80211_DTIM_MBCAST 4 +#define IEEE80211_DTIM_UCAST 2 +#define IEEE80211_DTIM_VALID 1 +#define IEEE80211_DTIM_INVALID 0 + +#define IEEE80211_PS_DISABLED 0 +#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST +#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST +#define IEEE80211_PS_ENABLE IEEE80211_DTIM_VALID +//added by David for QoS 2006/6/30 +//#define WMM_Hang_8187 +#ifdef WMM_Hang_8187 +#undef WMM_Hang_8187 +#endif + +#define WME_AC_BE 0x00 +#define WME_AC_BK 0x01 +#define WME_AC_VI 0x02 +#define WME_AC_VO 0x03 +#define WME_ACI_MASK 0x03 +#define WME_AIFSN_MASK 0x03 +#define WME_AC_PRAM_LEN 16 + +//UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP +//#define UP2AC(up) ((up<3) ? ((up==0)?1:0) : (up>>1)) +#define UP2AC(up) ( \ + ((up) < 1) ? WME_AC_BE : \ + ((up) < 3) ? WME_AC_BK : \ + ((up) < 4) ? WME_AC_BE : \ + ((up) < 6) ? WME_AC_VI : \ + WME_AC_VO) +//AC Mapping to UP, using in Tx part for selecting the corresponding TX queue +#define AC2UP(_ac) ( \ + ((_ac) == WME_AC_VO) ? 6 : \ + ((_ac) == WME_AC_VI) ? 5 : \ + ((_ac) == WME_AC_BK) ? 1 : \ + 0) + +#define ETHER_ADDR_LEN 6 /* length of an Ethernet address */ +struct ether_header { + u8 ether_dhost[ETHER_ADDR_LEN]; + u8 ether_shost[ETHER_ADDR_LEN]; + u16 ether_type; +} __attribute__((packed)); + +#ifndef ETHERTYPE_PAE +#define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */ +#endif +#ifndef ETHERTYPE_IP +#define ETHERTYPE_IP 0x0800 /* IP protocol */ +#endif + +struct ieee80211_network { + /* These entries are used to identify a unique network */ + u8 bssid[ETH_ALEN]; + u8 channel; + /* Ensure null-terminated for any debug msgs */ + u8 ssid[IW_ESSID_MAX_SIZE + 1]; + u8 ssid_len; + + /* These are network statistics */ + struct ieee80211_rx_stats stats; + u16 capability; + u8 rates[MAX_RATES_LENGTH]; + u8 rates_len; + u8 rates_ex[MAX_RATES_EX_LENGTH]; + u8 rates_ex_len; + unsigned long last_scanned; + u8 mode; + u8 flags; + u32 last_associate; + u32 time_stamp[2]; + u16 beacon_interval; + u16 listen_interval; + u16 atim_window; + u8 wpa_ie[MAX_WPA_IE_LEN]; + size_t wpa_ie_len; + u8 rsn_ie[MAX_WPA_IE_LEN]; + size_t rsn_ie_len; + u8 dtim_period; + u8 dtim_data; + u32 last_dtim_sta_time[2]; + struct list_head list; + //appeded for QoS + u8 wmm_info; + struct ieee80211_wmm_ac_param wmm_param[4]; + u8 QoS_Enable; + u8 SignalStrength; +//by amy 080312 + u8 HighestOperaRate; +//by amy 080312 +#ifdef THOMAS_TURBO + u8 Turbo_Enable;//enable turbo mode, added by thomas +#endif +#ifdef ENABLE_DOT11D + u16 CountryIeLen; + u8 CountryIeBuf[MAX_IE_LEN]; +#endif +}; + +enum ieee80211_state { + + /* the card is not linked at all */ + IEEE80211_NOLINK = 0, + + /* IEEE80211_ASSOCIATING* are for BSS client mode + * the driver shall not perform RX filtering unless + * the state is LINKED. + * The driver shall just check for the state LINKED and + * defaults to NOLINK for ALL the other states (including + * LINKED_SCANNING) + */ + + /* the association procedure will start (wq scheduling)*/ + IEEE80211_ASSOCIATING, + IEEE80211_ASSOCIATING_RETRY, + + /* the association procedure is sending AUTH request*/ + IEEE80211_ASSOCIATING_AUTHENTICATING, + + /* the association procedure has successfully authentcated + * and is sending association request + */ + IEEE80211_ASSOCIATING_AUTHENTICATED, + + /* the link is ok. the card associated to a BSS or linked + * to a ibss cell or acting as an AP and creating the bss + */ + IEEE80211_LINKED, + + /* same as LINKED, but the driver shall apply RX filter + * rules as we are in NO_LINK mode. As the card is still + * logically linked, but it is doing a syncro site survey + * then it will be back to LINKED state. + */ + IEEE80211_LINKED_SCANNING, + +}; + +#define DEFAULT_MAX_SCAN_AGE (15 * HZ) +#define DEFAULT_FTS 2346 +#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" +#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] + + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,11)) +extern inline int is_multicast_ether_addr(const u8 *addr) +{ + return ((addr[0] != 0xff) && (0x01 & addr[0])); +} +#endif + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13)) +extern inline int is_broadcast_ether_addr(const u8 *addr) +{ + return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \ + (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)); +} +#endif + +#define CFG_IEEE80211_RESERVE_FCS (1<<0) +#define CFG_IEEE80211_COMPUTE_FCS (1<<1) + +typedef struct tx_pending_t{ + int frag; + struct ieee80211_txb *txb; +}tx_pending_t; + + +struct ieee80211_device { + struct net_device *dev; + + /* Bookkeeping structures */ + struct net_device_stats stats; + struct ieee80211_stats ieee_stats; + struct ieee80211_softmac_stats softmac_stats; + + /* Probe / Beacon management */ + struct list_head network_free_list; + struct list_head network_list; + struct ieee80211_network *networks; + int scans; + int scan_age; + + int iw_mode; /* operating mode (IW_MODE_*) */ + + spinlock_t lock; + spinlock_t wpax_suitlist_lock; + + int tx_headroom; /* Set to size of any additional room needed at front + * of allocated Tx SKBs */ + u32 config; + + /* WEP and other encryption related settings at the device level */ + int open_wep; /* Set to 1 to allow unencrypted frames */ + + int reset_on_keychange; /* Set to 1 if the HW needs to be reset on + * WEP key changes */ + + /* If the host performs {en,de}cryption, then set to 1 */ + int host_encrypt; + int host_decrypt; + int ieee802_1x; /* is IEEE 802.1X used */ + + /* WPA data */ + int wpa_enabled; + int drop_unencrypted; + int tkip_countermeasures; + int privacy_invoked; + size_t wpa_ie_len; + u8 *wpa_ie; + + u8 ap_mac_addr[6]; + u16 pairwise_key_type; + u16 broadcast_key_type; + + struct list_head crypt_deinit_list; + struct ieee80211_crypt_data *crypt[WEP_KEYS]; + int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */ + struct timer_list crypt_deinit_timer; + + int bcrx_sta_key; /* use individual keys to override default keys even + * with RX of broad/multicast frames */ + + /* Fragmentation structures */ + // each streaming contain a entry + struct ieee80211_frag_entry frag_cache[17][IEEE80211_FRAG_CACHE_LEN]; + unsigned int frag_next_idx[17]; + u16 fts; /* Fragmentation Threshold */ + + /* This stores infos for the current network. + * Either the network we are associated in INFRASTRUCTURE + * or the network that we are creating in MASTER mode. + * ad-hoc is a mixture ;-). + * Note that in infrastructure mode, even when not associated, + * fields bssid and essid may be valid (if wpa_set and essid_set + * are true) as thy carry the value set by the user via iwconfig + */ + struct ieee80211_network current_network; + + + enum ieee80211_state state; + + int short_slot; + int mode; /* A, B, G */ + int modulation; /* CCK, OFDM */ + int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */ + int abg_true; /* ABG flag */ + + /* used for forcing the ibss workqueue to terminate + * without wait for the syncro scan to terminate + */ + short sync_scan_hurryup; + +#ifdef ENABLE_DOT11D + void * pDot11dInfo; + bool bGlobalDomain; + + // For Liteon Ch12~13 passive scan + u8 MinPassiveChnlNum; + u8 IbssStartChnl; +#else + /* map of allowed channels. 0 is dummy */ + // FIXME: remeber to default to a basic channel plan depending of the PHY type + int channel_map[MAX_CHANNEL_NUMBER+1]; +#endif + + int rate; /* current rate */ + int basic_rate; + //FIXME: pleace callback, see if redundant with softmac_features + short active_scan; + + /* this contains flags for selectively enable softmac support */ + u16 softmac_features; + + /* if the sequence control field is not filled by HW */ + u16 seq_ctrl[5]; + + /* association procedure transaction sequence number */ + u16 associate_seq; + + /* AID for RTXed association responses */ + u16 assoc_id; + + /* power save mode related*/ + short ps; + short sta_sleep; + int ps_timeout; + struct tasklet_struct ps_task; + u32 ps_th; + u32 ps_tl; + + short raw_tx; + /* used if IEEE_SOFTMAC_TX_QUEUE is set */ + short queue_stop; + short scanning; + short proto_started; + + struct semaphore wx_sem; + struct semaphore scan_sem; + + spinlock_t mgmt_tx_lock; + spinlock_t beacon_lock; + + short beacon_txing; + + short wap_set; + short ssid_set; + + u8 wpax_type_set; //{added by David, 2006.9.28} + u32 wpax_type_notify; //{added by David, 2006.9.26} + + /* QoS related flag */ + char init_wmmparam_flag; + + /* for discarding duplicated packets in IBSS */ + struct list_head ibss_mac_hash[IEEE_IBSS_MAC_HASH_SIZE]; + + /* for discarding duplicated packets in BSS */ + u16 last_rxseq_num[17]; /* rx seq previous per-tid */ + u16 last_rxfrag_num[17];/* tx frag previous per-tid */ + unsigned long last_packet_time[17]; + + /* for PS mode */ + unsigned long last_rx_ps_time; + + /* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */ + struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM]; + int mgmt_queue_head; + int mgmt_queue_tail; + + + /* used if IEEE_SOFTMAC_TX_QUEUE is set */ + struct tx_pending_t tx_pending; + + /* used if IEEE_SOFTMAC_ASSOCIATE is set */ + struct timer_list associate_timer; + + /* used if IEEE_SOFTMAC_BEACONS is set */ + struct timer_list beacon_timer; + + struct work_struct associate_complete_wq; +// struct work_struct associate_retry_wq; + struct work_struct associate_procedure_wq; +// struct work_struct softmac_scan_wq; + struct work_struct wx_sync_scan_wq; + struct work_struct wmm_param_update_wq; + struct work_struct ps_request_tx_ack_wq;//for ps +// struct work_struct hw_wakeup_wq; +// struct work_struct hw_sleep_wq; +// struct work_struct watch_dog_wq; + bool bInactivePs; + bool actscanning; + bool beinretry; + u16 ListenInterval; + unsigned long NumRxDataInPeriod; //YJ,add,080828 + unsigned long NumRxBcnInPeriod; //YJ,add,080828 + unsigned long NumRxOkTotal; + unsigned long NumRxUnicast;//YJ,add,080828,for keep alive + bool bHwRadioOff; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) + struct delayed_work softmac_scan_wq; + struct delayed_work associate_retry_wq; + struct delayed_work hw_wakeup_wq; + struct delayed_work hw_sleep_wq;//+by amy 080324 + struct delayed_work watch_dog_wq; + struct delayed_work sw_antenna_wq; + struct delayed_work start_ibss_wq; +//by amy for rate adaptive 080312 + struct delayed_work rate_adapter_wq; +//by amy for rate adaptive + struct delayed_work hw_dig_wq; + struct delayed_work tx_pw_wq; + +//Added for RF power on power off by lizhaoming 080512 + struct delayed_work GPIOChangeRFWorkItem; +#else + + struct work_struct start_ibss_wq; + struct work_struct softmac_scan_wq; + struct work_struct associate_retry_wq; + struct work_struct hw_wakeup_wq; + struct work_struct hw_sleep_wq; + struct work_struct watch_dog_wq; + struct work_struct sw_antenna_wq; +//by amy for rate adaptive 080312 + struct work_struct rate_adapter_wq; +//by amy for rate adaptive + struct work_struct hw_dig_wq; + struct work_struct tx_pw_wq; + +//Added for RF power on power off by lizhaoming 080512 + struct work_struct GPIOChangeRFWorkItem; +#endif + struct workqueue_struct *wq; + + /* Callback functions */ + void (*set_security)(struct net_device *dev, + struct ieee80211_security *sec); + + /* Used to TX data frame by using txb structs. + * this is not used if in the softmac_features + * is set the flag IEEE_SOFTMAC_TX_QUEUE + */ + int (*hard_start_xmit)(struct ieee80211_txb *txb, + struct net_device *dev); + + int (*reset_port)(struct net_device *dev); + + /* Softmac-generated frames (mamagement) are TXed via this + * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is + * not set. As some cards may have different HW queues that + * one might want to use for data and management frames + * the option to have two callbacks might be useful. + * This fucntion can't sleep. + */ + int (*softmac_hard_start_xmit)(struct sk_buff *skb, + struct net_device *dev); + + /* used instead of hard_start_xmit (not softmac_hard_start_xmit) + * if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data + * frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set + * then also management frames are sent via this callback. + * This function can't sleep. + */ + void (*softmac_data_hard_start_xmit)(struct sk_buff *skb, + struct net_device *dev,int rate); + + /* stops the HW queue for DATA frames. Useful to avoid + * waste time to TX data frame when we are reassociating + * This function can sleep. + */ + void (*data_hard_stop)(struct net_device *dev); + + /* OK this is complementar to data_poll_hard_stop */ + void (*data_hard_resume)(struct net_device *dev); + + /* ask to the driver to retune the radio . + * This function can sleep. the driver should ensure + * the radio has been swithced before return. + */ + void (*set_chan)(struct net_device *dev,short ch); + + /* These are not used if the ieee stack takes care of + * scanning (IEEE_SOFTMAC_SCAN feature set). + * In this case only the set_chan is used. + * + * The syncro version is similar to the start_scan but + * does not return until all channels has been scanned. + * this is called in user context and should sleep, + * it is called in a work_queue when swithcing to ad-hoc mode + * or in behalf of iwlist scan when the card is associated + * and root user ask for a scan. + * the fucntion stop_scan should stop both the syncro and + * background scanning and can sleep. + * The fucntion start_scan should initiate the background + * scanning and can't sleep. + */ + void (*scan_syncro)(struct net_device *dev); + void (*start_scan)(struct net_device *dev); + void (*stop_scan)(struct net_device *dev); + + /* indicate the driver that the link state is changed + * for example it may indicate the card is associated now. + * Driver might be interested in this to apply RX filter + * rules or simply light the LINK led + */ + void (*link_change)(struct net_device *dev); + + /* these two function indicates to the HW when to start + * and stop to send beacons. This is used when the + * IEEE_SOFTMAC_BEACONS is not set. For now the + * stop_send_bacons is NOT guaranteed to be called only + * after start_send_beacons. + */ + void (*start_send_beacons) (struct net_device *dev); + void (*stop_send_beacons) (struct net_device *dev); + + /* power save mode related */ + void (*sta_wake_up) (struct net_device *dev); + void (*ps_request_tx_ack) (struct net_device *dev); + void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl); + short (*ps_is_queue_empty) (struct net_device *dev); + + /* QoS related */ + //void (*wmm_param_update) (struct net_device *dev, u8 *ac_param); + //void (*wmm_param_update) (struct ieee80211_device *ieee); + + /* This must be the last item so that it points to the data + * allocated beyond this structure by alloc_ieee80211 */ + u8 priv[0]; +}; + +#define IEEE_A (1<<0) +#define IEEE_B (1<<1) +#define IEEE_G (1<<2) +#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) + +/* Generate a 802.11 header */ + +/* Uses the channel change callback directly + * instead of [start/stop] scan callbacks + */ +#define IEEE_SOFTMAC_SCAN (1<<2) + +/* Perform authentication and association handshake */ +#define IEEE_SOFTMAC_ASSOCIATE (1<<3) + +/* Generate probe requests */ +#define IEEE_SOFTMAC_PROBERQ (1<<4) + +/* Generate respones to probe requests */ +#define IEEE_SOFTMAC_PROBERS (1<<5) + +/* The ieee802.11 stack will manages the netif queue + * wake/stop for the driver, taking care of 802.11 + * fragmentation. See softmac.c for details. */ +#define IEEE_SOFTMAC_TX_QUEUE (1<<7) + +/* Uses only the softmac_data_hard_start_xmit + * even for TX management frames. + */ +#define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8) + +/* Generate beacons. The stack will enqueue beacons + * to the card + */ +#define IEEE_SOFTMAC_BEACONS (1<<6) + + + +static inline void *ieee80211_priv(struct net_device *dev) +{ + return ((struct ieee80211_device *)netdev_priv(dev))->priv; +} + +extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) +{ + /* Single white space is for Linksys APs */ + if (essid_len == 1 && essid[0] == ' ') + return 1; + + /* Otherwise, if the entire essid is 0, we assume it is hidden */ + while (essid_len) { + essid_len--; + if (essid[essid_len] != '\0') + return 0; + } + + return 1; +} + +extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode) +{ + /* + * It is possible for both access points and our device to support + * combinations of modes, so as long as there is one valid combination + * of ap/device supported modes, then return success + * + */ + if ((mode & IEEE_A) && + (ieee->modulation & IEEE80211_OFDM_MODULATION) && + (ieee->freq_band & IEEE80211_52GHZ_BAND)) + return 1; + + if ((mode & IEEE_G) && + (ieee->modulation & IEEE80211_OFDM_MODULATION) && + (ieee->freq_band & IEEE80211_24GHZ_BAND)) + return 1; + + if ((mode & IEEE_B) && + (ieee->modulation & IEEE80211_CCK_MODULATION) && + (ieee->freq_band & IEEE80211_24GHZ_BAND)) + return 1; + + return 0; +} + +extern inline int ieee80211_get_hdrlen(u16 fc) +{ + int hdrlen = 24; + + switch (WLAN_FC_GET_TYPE(fc)) { + case IEEE80211_FTYPE_DATA: + if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) + hdrlen = 30; /* Addr4 */ + if(IEEE80211_QOS_HAS_SEQ(fc)) + hdrlen += 2; /* QOS ctrl*/ + break; + case IEEE80211_FTYPE_CTL: + switch (WLAN_FC_GET_STYPE(fc)) { + case IEEE80211_STYPE_CTS: + case IEEE80211_STYPE_ACK: + hdrlen = 10; + break; + default: + hdrlen = 16; + break; + } + break; + } + + return hdrlen; +} + + + +/* ieee80211.c */ +extern void free_ieee80211(struct net_device *dev); +extern struct net_device *alloc_ieee80211(int sizeof_priv); + +extern int ieee80211_set_encryption(struct ieee80211_device *ieee); + +/* ieee80211_tx.c */ + +extern int ieee80211_encrypt_fragment( + struct ieee80211_device *ieee, + struct sk_buff *frag, + int hdr_len); + +extern int ieee80211_xmit(struct sk_buff *skb, + struct net_device *dev); +extern void ieee80211_txb_free(struct ieee80211_txb *); + + +/* ieee80211_rx.c */ +extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats); +extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, + struct ieee80211_hdr *header, + struct ieee80211_rx_stats *stats); + +/* ieee80211_wx.c */ +extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data* wrqu, char *extra); +int ieee80211_wx_set_auth(struct ieee80211_device *ieee, + struct iw_request_info *info, + struct iw_param *data, char *extra); +int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len); +/* ieee80211_softmac.c */ +extern short ieee80211_is_54g(struct ieee80211_network net); +extern short ieee80211_is_shortslot(struct ieee80211_network net); +extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats, u16 type, + u16 stype); +extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net); + +extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee); +extern void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee); +extern void ieee80211_start_bss(struct ieee80211_device *ieee); +extern void ieee80211_start_master_bss(struct ieee80211_device *ieee); +extern void ieee80211_start_ibss(struct ieee80211_device *ieee); +extern void ieee80211_softmac_init(struct ieee80211_device *ieee); +extern void ieee80211_softmac_free(struct ieee80211_device *ieee); +extern void ieee80211_associate_abort(struct ieee80211_device *ieee); +extern void ieee80211_disassociate(struct ieee80211_device *ieee); +extern void ieee80211_stop_scan(struct ieee80211_device *ieee); +extern void ieee80211_start_scan_syncro(struct ieee80211_device *ieee); +extern void ieee80211_check_all_nets(struct ieee80211_device *ieee); +extern void ieee80211_start_protocol(struct ieee80211_device *ieee); +extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); +extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); +extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); +extern void ieee80211_reset_queue(struct ieee80211_device *ieee); +extern void ieee80211_wake_queue(struct ieee80211_device *ieee); +extern void ieee80211_stop_queue(struct ieee80211_device *ieee); +extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); +extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); +extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); +extern int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p); +extern void notify_wx_assoc_event(struct ieee80211_device *ieee); +extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success); +extern void SendDisassociation(struct ieee80211_device *ieee,u8* asSta,u8 asRsn); +extern void ieee80211_start_scan(struct ieee80211_device *ieee); + +//Add for RF power on power off by lizhaoming 080512 +extern void SendDisassociation(struct ieee80211_device *ieee, + u8* asSta, + u8 asRsn); + +/* ieee80211_crypt_ccmp&tkip&wep.c */ +extern void ieee80211_tkip_null(void); +extern void ieee80211_wep_null(void); +extern void ieee80211_ccmp_null(void); +/* ieee80211_softmac_wx.c */ + +extern int ieee80211_wx_get_wap(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *ext); + +extern int ieee80211_wx_set_wap(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra); + +extern int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b); + +extern int ieee80211_wx_set_rate(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_rate(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_set_scan(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_set_essid(struct ieee80211_device *ieee, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +extern void ieee80211_wx_sync_scan_wq(struct work_struct *work); +#else + extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); +#endif +//extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); + +extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_name(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_set_power(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_power(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee); + +extern void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr); + +extern const long ieee80211_wlan_frequencies[]; + +extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee) +{ + ieee->scans++; +} + +extern inline int ieee80211_get_scans(struct ieee80211_device *ieee) +{ + return ieee->scans; +} + +static inline const char *escape_essid(const char *essid, u8 essid_len) { + static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; + const char *s = essid; + char *d = escaped; + + if (ieee80211_is_empty_essid(essid, essid_len)) { + memcpy(escaped, "", sizeof("")); + return escaped; + } + + essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE); + while (essid_len--) { + if (*s == '\0') { + *d++ = '\\'; + *d++ = '0'; + s++; + } else { + *d++ = *s++; + } + } + *d = '\0'; + return escaped; +} +#endif /* IEEE80211_H */ diff --git a/drivers/staging/rtl8187se/ieee80211/Makefile b/drivers/staging/rtl8187se/ieee80211/Makefile new file mode 100644 index 000000000000..b5b78dcd209d --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/Makefile @@ -0,0 +1,35 @@ + +#EXTRA_CFLAGS += -I$(TOPDIR)/drivers/net/wireless +#EXTRA_CFLAGS += -O2 + +EXTRA_CFLAGS += -DTHOMAS_TURBO +EXTRA_CFLAGS += -DENABLE_IPS + +ifeq ($(shell uname -r|cut -d. -f1,2,3,4), 2.6.16.60-0) +EXTRA_CFLAGS += -DOPENSUSE_SLED +endif + +ifeq ($(shell uname -r|cut -d. -f1,2,3,4), 2.6.26.3-29) +EXTRA_CFLAGS += -DFEDORACORE_9 +endif + + +#+YJ,080626 +EXTRA_CFLAGS += -DENABLE_DOT11D + +#enable it for legacy power save, disable it for leisure power save +#CFLAGS += -DENABLE_LPS + +ieee80211-rtl-objs := dot11d.o ieee80211_softmac.o ieee80211_rx.o ieee80211_tx.o ieee80211_wx.o ieee80211_module.o ieee80211_softmac_wx.o + +ieee80211_crypt-rtl-objs := ieee80211_crypt.o +ieee80211_crypt_tkip-rtl-objs := ieee80211_crypt_tkip.o +ieee80211_crypt_ccmp-rtl-objs := ieee80211_crypt_ccmp.o +ieee80211_crypt_wep-rtl-objs := ieee80211_crypt_wep.o + +obj-m +=ieee80211-rtl.o +obj-m +=ieee80211_crypt-rtl.o +obj-m +=ieee80211_crypt_wep-rtl.o +obj-m +=ieee80211_crypt_tkip-rtl.o +obj-m +=ieee80211_crypt_ccmp-rtl.o + diff --git a/drivers/staging/rtl8187se/ieee80211/aes.c b/drivers/staging/rtl8187se/ieee80211/aes.c new file mode 100644 index 000000000000..0c176e29a797 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/aes.c @@ -0,0 +1,469 @@ +/* + * Cryptographic API. + * + * AES Cipher Algorithm. + * + * Based on Brian Gladman's code. + * + * Linux developers: + * Alexander Kjeldaas + * Herbert Valerio Riedel + * Kyle McMartin + * Adam J. Richter (conversion to 2.5 API). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * --------------------------------------------------------------------------- + * Copyright (c) 2002, Dr Brian Gladman , Worcester, UK. + * All rights reserved. + * + * LICENSE TERMS + * + * The free distribution and use of this software in both source and binary + * form is allowed (with or without changes) provided that: + * + * 1. distributions of this source code include the above copyright + * notice, this list of conditions and the following disclaimer; + * + * 2. distributions in binary form include the above copyright + * notice, this list of conditions and the following disclaimer + * in the documentation and/or other associated materials; + * + * 3. the copyright holder's name is not used to endorse products + * built using this software without specific written permission. + * + * ALTERNATIVELY, provided that this notice is retained in full, this product + * may be distributed under the terms of the GNU General Public License (GPL), + * in which case the provisions of the GPL apply INSTEAD OF those given above. + * + * DISCLAIMER + * + * This software is provided 'as is' with no explicit or implied warranties + * in respect of its properties, including, but not limited to, correctness + * and/or fitness for purpose. + * --------------------------------------------------------------------------- + */ + +/* Some changes from the Gladman version: + s/RIJNDAEL(e_key)/E_KEY/g + s/RIJNDAEL(d_key)/D_KEY/g +*/ + +#include +#include +#include +#include +//#include +#include "rtl_crypto.h" +#include + +#define AES_MIN_KEY_SIZE 16 +#define AES_MAX_KEY_SIZE 32 + +#define AES_BLOCK_SIZE 16 + +static inline +u32 generic_rotr32 (const u32 x, const unsigned bits) +{ + const unsigned n = bits % 32; + return (x >> n) | (x << (32 - n)); +} + +static inline +u32 generic_rotl32 (const u32 x, const unsigned bits) +{ + const unsigned n = bits % 32; + return (x << n) | (x >> (32 - n)); +} + +#define rotl generic_rotl32 +#define rotr generic_rotr32 + +/* + * #define byte(x, nr) ((unsigned char)((x) >> (nr*8))) + */ +inline static u8 +byte(const u32 x, const unsigned n) +{ + return x >> (n << 3); +} + +#define u32_in(x) le32_to_cpu(*(const u32 *)(x)) +#define u32_out(to, from) (*(u32 *)(to) = cpu_to_le32(from)) + +struct aes_ctx { + int key_length; + u32 E[60]; + u32 D[60]; +}; + +#define E_KEY ctx->E +#define D_KEY ctx->D + +static u8 pow_tab[256] __initdata; +static u8 log_tab[256] __initdata; +static u8 sbx_tab[256] __initdata; +static u8 isb_tab[256] __initdata; +static u32 rco_tab[10]; +static u32 ft_tab[4][256]; +static u32 it_tab[4][256]; + +static u32 fl_tab[4][256]; +static u32 il_tab[4][256]; + +static inline u8 __init +f_mult (u8 a, u8 b) +{ + u8 aa = log_tab[a], cc = aa + log_tab[b]; + + return pow_tab[cc + (cc < aa ? 1 : 0)]; +} + +#define ff_mult(a,b) (a && b ? f_mult(a, b) : 0) + +#define f_rn(bo, bi, n, k) \ + bo[n] = ft_tab[0][byte(bi[n],0)] ^ \ + ft_tab[1][byte(bi[(n + 1) & 3],1)] ^ \ + ft_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ + ft_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n) + +#define i_rn(bo, bi, n, k) \ + bo[n] = it_tab[0][byte(bi[n],0)] ^ \ + it_tab[1][byte(bi[(n + 3) & 3],1)] ^ \ + it_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ + it_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n) + +#define ls_box(x) \ + ( fl_tab[0][byte(x, 0)] ^ \ + fl_tab[1][byte(x, 1)] ^ \ + fl_tab[2][byte(x, 2)] ^ \ + fl_tab[3][byte(x, 3)] ) + +#define f_rl(bo, bi, n, k) \ + bo[n] = fl_tab[0][byte(bi[n],0)] ^ \ + fl_tab[1][byte(bi[(n + 1) & 3],1)] ^ \ + fl_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ + fl_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n) + +#define i_rl(bo, bi, n, k) \ + bo[n] = il_tab[0][byte(bi[n],0)] ^ \ + il_tab[1][byte(bi[(n + 3) & 3],1)] ^ \ + il_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ + il_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n) + +static void __init +gen_tabs (void) +{ + u32 i, t; + u8 p, q; + + /* log and power tables for GF(2**8) finite field with + 0x011b as modular polynomial - the simplest primitive + root is 0x03, used here to generate the tables */ + + for (i = 0, p = 1; i < 256; ++i) { + pow_tab[i] = (u8) p; + log_tab[p] = (u8) i; + + p ^= (p << 1) ^ (p & 0x80 ? 0x01b : 0); + } + + log_tab[1] = 0; + + for (i = 0, p = 1; i < 10; ++i) { + rco_tab[i] = p; + + p = (p << 1) ^ (p & 0x80 ? 0x01b : 0); + } + + for (i = 0; i < 256; ++i) { + p = (i ? pow_tab[255 - log_tab[i]] : 0); + q = ((p >> 7) | (p << 1)) ^ ((p >> 6) | (p << 2)); + p ^= 0x63 ^ q ^ ((q >> 6) | (q << 2)); + sbx_tab[i] = p; + isb_tab[p] = (u8) i; + } + + for (i = 0; i < 256; ++i) { + p = sbx_tab[i]; + + t = p; + fl_tab[0][i] = t; + fl_tab[1][i] = rotl (t, 8); + fl_tab[2][i] = rotl (t, 16); + fl_tab[3][i] = rotl (t, 24); + + t = ((u32) ff_mult (2, p)) | + ((u32) p << 8) | + ((u32) p << 16) | ((u32) ff_mult (3, p) << 24); + + ft_tab[0][i] = t; + ft_tab[1][i] = rotl (t, 8); + ft_tab[2][i] = rotl (t, 16); + ft_tab[3][i] = rotl (t, 24); + + p = isb_tab[i]; + + t = p; + il_tab[0][i] = t; + il_tab[1][i] = rotl (t, 8); + il_tab[2][i] = rotl (t, 16); + il_tab[3][i] = rotl (t, 24); + + t = ((u32) ff_mult (14, p)) | + ((u32) ff_mult (9, p) << 8) | + ((u32) ff_mult (13, p) << 16) | + ((u32) ff_mult (11, p) << 24); + + it_tab[0][i] = t; + it_tab[1][i] = rotl (t, 8); + it_tab[2][i] = rotl (t, 16); + it_tab[3][i] = rotl (t, 24); + } +} + +#define star_x(x) (((x) & 0x7f7f7f7f) << 1) ^ ((((x) & 0x80808080) >> 7) * 0x1b) + +#define imix_col(y,x) \ + u = star_x(x); \ + v = star_x(u); \ + w = star_x(v); \ + t = w ^ (x); \ + (y) = u ^ v ^ w; \ + (y) ^= rotr(u ^ t, 8) ^ \ + rotr(v ^ t, 16) ^ \ + rotr(t,24) + +/* initialise the key schedule from the user supplied key */ + +#define loop4(i) \ +{ t = rotr(t, 8); t = ls_box(t) ^ rco_tab[i]; \ + t ^= E_KEY[4 * i]; E_KEY[4 * i + 4] = t; \ + t ^= E_KEY[4 * i + 1]; E_KEY[4 * i + 5] = t; \ + t ^= E_KEY[4 * i + 2]; E_KEY[4 * i + 6] = t; \ + t ^= E_KEY[4 * i + 3]; E_KEY[4 * i + 7] = t; \ +} + +#define loop6(i) \ +{ t = rotr(t, 8); t = ls_box(t) ^ rco_tab[i]; \ + t ^= E_KEY[6 * i]; E_KEY[6 * i + 6] = t; \ + t ^= E_KEY[6 * i + 1]; E_KEY[6 * i + 7] = t; \ + t ^= E_KEY[6 * i + 2]; E_KEY[6 * i + 8] = t; \ + t ^= E_KEY[6 * i + 3]; E_KEY[6 * i + 9] = t; \ + t ^= E_KEY[6 * i + 4]; E_KEY[6 * i + 10] = t; \ + t ^= E_KEY[6 * i + 5]; E_KEY[6 * i + 11] = t; \ +} + +#define loop8(i) \ +{ t = rotr(t, 8); ; t = ls_box(t) ^ rco_tab[i]; \ + t ^= E_KEY[8 * i]; E_KEY[8 * i + 8] = t; \ + t ^= E_KEY[8 * i + 1]; E_KEY[8 * i + 9] = t; \ + t ^= E_KEY[8 * i + 2]; E_KEY[8 * i + 10] = t; \ + t ^= E_KEY[8 * i + 3]; E_KEY[8 * i + 11] = t; \ + t = E_KEY[8 * i + 4] ^ ls_box(t); \ + E_KEY[8 * i + 12] = t; \ + t ^= E_KEY[8 * i + 5]; E_KEY[8 * i + 13] = t; \ + t ^= E_KEY[8 * i + 6]; E_KEY[8 * i + 14] = t; \ + t ^= E_KEY[8 * i + 7]; E_KEY[8 * i + 15] = t; \ +} + +static int +aes_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u32 *flags) +{ + struct aes_ctx *ctx = ctx_arg; + u32 i, t, u, v, w; + + if (key_len != 16 && key_len != 24 && key_len != 32) { + *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; + return -EINVAL; + } + + ctx->key_length = key_len; + + E_KEY[0] = u32_in (in_key); + E_KEY[1] = u32_in (in_key + 4); + E_KEY[2] = u32_in (in_key + 8); + E_KEY[3] = u32_in (in_key + 12); + + switch (key_len) { + case 16: + t = E_KEY[3]; + for (i = 0; i < 10; ++i) + loop4 (i); + break; + + case 24: + E_KEY[4] = u32_in (in_key + 16); + t = E_KEY[5] = u32_in (in_key + 20); + for (i = 0; i < 8; ++i) + loop6 (i); + break; + + case 32: + E_KEY[4] = u32_in (in_key + 16); + E_KEY[5] = u32_in (in_key + 20); + E_KEY[6] = u32_in (in_key + 24); + t = E_KEY[7] = u32_in (in_key + 28); + for (i = 0; i < 7; ++i) + loop8 (i); + break; + } + + D_KEY[0] = E_KEY[0]; + D_KEY[1] = E_KEY[1]; + D_KEY[2] = E_KEY[2]; + D_KEY[3] = E_KEY[3]; + + for (i = 4; i < key_len + 24; ++i) { + imix_col (D_KEY[i], E_KEY[i]); + } + + return 0; +} + +/* encrypt a block of text */ + +#define f_nround(bo, bi, k) \ + f_rn(bo, bi, 0, k); \ + f_rn(bo, bi, 1, k); \ + f_rn(bo, bi, 2, k); \ + f_rn(bo, bi, 3, k); \ + k += 4 + +#define f_lround(bo, bi, k) \ + f_rl(bo, bi, 0, k); \ + f_rl(bo, bi, 1, k); \ + f_rl(bo, bi, 2, k); \ + f_rl(bo, bi, 3, k) + +static void aes_encrypt(void *ctx_arg, u8 *out, const u8 *in) +{ + const struct aes_ctx *ctx = ctx_arg; + u32 b0[4], b1[4]; + const u32 *kp = E_KEY + 4; + + b0[0] = u32_in (in) ^ E_KEY[0]; + b0[1] = u32_in (in + 4) ^ E_KEY[1]; + b0[2] = u32_in (in + 8) ^ E_KEY[2]; + b0[3] = u32_in (in + 12) ^ E_KEY[3]; + + if (ctx->key_length > 24) { + f_nround (b1, b0, kp); + f_nround (b0, b1, kp); + } + + if (ctx->key_length > 16) { + f_nround (b1, b0, kp); + f_nround (b0, b1, kp); + } + + f_nround (b1, b0, kp); + f_nround (b0, b1, kp); + f_nround (b1, b0, kp); + f_nround (b0, b1, kp); + f_nround (b1, b0, kp); + f_nround (b0, b1, kp); + f_nround (b1, b0, kp); + f_nround (b0, b1, kp); + f_nround (b1, b0, kp); + f_lround (b0, b1, kp); + + u32_out (out, b0[0]); + u32_out (out + 4, b0[1]); + u32_out (out + 8, b0[2]); + u32_out (out + 12, b0[3]); +} + +/* decrypt a block of text */ + +#define i_nround(bo, bi, k) \ + i_rn(bo, bi, 0, k); \ + i_rn(bo, bi, 1, k); \ + i_rn(bo, bi, 2, k); \ + i_rn(bo, bi, 3, k); \ + k -= 4 + +#define i_lround(bo, bi, k) \ + i_rl(bo, bi, 0, k); \ + i_rl(bo, bi, 1, k); \ + i_rl(bo, bi, 2, k); \ + i_rl(bo, bi, 3, k) + +static void aes_decrypt(void *ctx_arg, u8 *out, const u8 *in) +{ + const struct aes_ctx *ctx = ctx_arg; + u32 b0[4], b1[4]; + const int key_len = ctx->key_length; + const u32 *kp = D_KEY + key_len + 20; + + b0[0] = u32_in (in) ^ E_KEY[key_len + 24]; + b0[1] = u32_in (in + 4) ^ E_KEY[key_len + 25]; + b0[2] = u32_in (in + 8) ^ E_KEY[key_len + 26]; + b0[3] = u32_in (in + 12) ^ E_KEY[key_len + 27]; + + if (key_len > 24) { + i_nround (b1, b0, kp); + i_nround (b0, b1, kp); + } + + if (key_len > 16) { + i_nround (b1, b0, kp); + i_nround (b0, b1, kp); + } + + i_nround (b1, b0, kp); + i_nround (b0, b1, kp); + i_nround (b1, b0, kp); + i_nround (b0, b1, kp); + i_nround (b1, b0, kp); + i_nround (b0, b1, kp); + i_nround (b1, b0, kp); + i_nround (b0, b1, kp); + i_nround (b1, b0, kp); + i_lround (b0, b1, kp); + + u32_out (out, b0[0]); + u32_out (out + 4, b0[1]); + u32_out (out + 8, b0[2]); + u32_out (out + 12, b0[3]); +} + + +static struct crypto_alg aes_alg = { + .cra_name = "aes", + .cra_flags = CRYPTO_ALG_TYPE_CIPHER, + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct aes_ctx), + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(aes_alg.cra_list), + .cra_u = { + .cipher = { + .cia_min_keysize = AES_MIN_KEY_SIZE, + .cia_max_keysize = AES_MAX_KEY_SIZE, + .cia_setkey = aes_set_key, + .cia_encrypt = aes_encrypt, + .cia_decrypt = aes_decrypt + } + } +}; + +static int __init aes_init(void) +{ + gen_tabs(); + return crypto_register_alg(&aes_alg); +} + +static void __exit aes_fini(void) +{ + crypto_unregister_alg(&aes_alg); +} + +module_init(aes_init); +module_exit(aes_fini); + +MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm"); +MODULE_LICENSE("Dual BSD/GPL"); + diff --git a/drivers/staging/rtl8187se/ieee80211/api.c b/drivers/staging/rtl8187se/ieee80211/api.c new file mode 100644 index 000000000000..c627d029528b --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/api.c @@ -0,0 +1,246 @@ +/* + * Scatterlist Cryptographic API. + * + * Copyright (c) 2002 James Morris + * Copyright (c) 2002 David S. Miller (davem@redhat.com) + * + * Portions derived from Cryptoapi, by Alexander Kjeldaas + * and Nettle, by Niels Mé°ˆler. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include "kmap_types.h" + +#include +#include +//#include +#include "rtl_crypto.h" +#include +#include +#include +#include "internal.h" + +LIST_HEAD(crypto_alg_list); +DECLARE_RWSEM(crypto_alg_sem); + +static inline int crypto_alg_get(struct crypto_alg *alg) +{ + return try_inc_mod_count(alg->cra_module); +} + +static inline void crypto_alg_put(struct crypto_alg *alg) +{ + if (alg->cra_module) + __MOD_DEC_USE_COUNT(alg->cra_module); +} + +struct crypto_alg *crypto_alg_lookup(const char *name) +{ + struct crypto_alg *q, *alg = NULL; + + if (!name) + return NULL; + + down_read(&crypto_alg_sem); + + list_for_each_entry(q, &crypto_alg_list, cra_list) { + if (!(strcmp(q->cra_name, name))) { + if (crypto_alg_get(q)) + alg = q; + break; + } + } + + up_read(&crypto_alg_sem); + return alg; +} + +static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags) +{ + tfm->crt_flags = 0; + + switch (crypto_tfm_alg_type(tfm)) { + case CRYPTO_ALG_TYPE_CIPHER: + return crypto_init_cipher_flags(tfm, flags); + + case CRYPTO_ALG_TYPE_DIGEST: + return crypto_init_digest_flags(tfm, flags); + + case CRYPTO_ALG_TYPE_COMPRESS: + return crypto_init_compress_flags(tfm, flags); + + default: + break; + } + + BUG(); + return -EINVAL; +} + +static int crypto_init_ops(struct crypto_tfm *tfm) +{ + switch (crypto_tfm_alg_type(tfm)) { + case CRYPTO_ALG_TYPE_CIPHER: + return crypto_init_cipher_ops(tfm); + + case CRYPTO_ALG_TYPE_DIGEST: + return crypto_init_digest_ops(tfm); + + case CRYPTO_ALG_TYPE_COMPRESS: + return crypto_init_compress_ops(tfm); + + default: + break; + } + + BUG(); + return -EINVAL; +} + +static void crypto_exit_ops(struct crypto_tfm *tfm) +{ + switch (crypto_tfm_alg_type(tfm)) { + case CRYPTO_ALG_TYPE_CIPHER: + crypto_exit_cipher_ops(tfm); + break; + + case CRYPTO_ALG_TYPE_DIGEST: + crypto_exit_digest_ops(tfm); + break; + + case CRYPTO_ALG_TYPE_COMPRESS: + crypto_exit_compress_ops(tfm); + break; + + default: + BUG(); + + } +} + +struct crypto_tfm *crypto_alloc_tfm(const char *name, u32 flags) +{ + struct crypto_tfm *tfm = NULL; + struct crypto_alg *alg; + + alg = crypto_alg_mod_lookup(name); + if (alg == NULL) + goto out; + + tfm = kmalloc(sizeof(*tfm) + alg->cra_ctxsize, GFP_KERNEL); + if (tfm == NULL) + goto out_put; + + memset(tfm, 0, sizeof(*tfm) + alg->cra_ctxsize); + + tfm->__crt_alg = alg; + + if (crypto_init_flags(tfm, flags)) + goto out_free_tfm; + + if (crypto_init_ops(tfm)) { + crypto_exit_ops(tfm); + goto out_free_tfm; + } + + goto out; + +out_free_tfm: + kfree(tfm); + tfm = NULL; +out_put: + crypto_alg_put(alg); +out: + return tfm; +} + +void crypto_free_tfm(struct crypto_tfm *tfm) +{ + struct crypto_alg *alg = tfm->__crt_alg; + int size = sizeof(*tfm) + alg->cra_ctxsize; + + crypto_exit_ops(tfm); + crypto_alg_put(alg); + memset(tfm, 0, size); + kfree(tfm); +} + +int crypto_register_alg(struct crypto_alg *alg) +{ + int ret = 0; + struct crypto_alg *q; + + down_write(&crypto_alg_sem); + + list_for_each_entry(q, &crypto_alg_list, cra_list) { + if (!(strcmp(q->cra_name, alg->cra_name))) { + ret = -EEXIST; + goto out; + } + } + + list_add_tail(&alg->cra_list, &crypto_alg_list); +out: + up_write(&crypto_alg_sem); + return ret; +} + +int crypto_unregister_alg(struct crypto_alg *alg) +{ + int ret = -ENOENT; + struct crypto_alg *q; + + BUG_ON(!alg->cra_module); + + down_write(&crypto_alg_sem); + list_for_each_entry(q, &crypto_alg_list, cra_list) { + if (alg == q) { + list_del(&alg->cra_list); + ret = 0; + goto out; + } + } +out: + up_write(&crypto_alg_sem); + return ret; +} + +int crypto_alg_available(const char *name, u32 flags) +{ + int ret = 0; + struct crypto_alg *alg = crypto_alg_mod_lookup(name); + + if (alg) { + crypto_alg_put(alg); + ret = 1; + } + + return ret; +} + +static int __init init_crypto(void) +{ + printk(KERN_INFO "Initializing Cryptographic API\n"); + crypto_init_proc(); + return 0; +} + +__initcall(init_crypto); + +/* +EXPORT_SYMBOL_GPL(crypto_register_alg); +EXPORT_SYMBOL_GPL(crypto_unregister_alg); +EXPORT_SYMBOL_GPL(crypto_alloc_tfm); +EXPORT_SYMBOL_GPL(crypto_free_tfm); +EXPORT_SYMBOL_GPL(crypto_alg_available); +*/ + +EXPORT_SYMBOL_NOVERS(crypto_register_alg); +EXPORT_SYMBOL_NOVERS(crypto_unregister_alg); +EXPORT_SYMBOL_NOVERS(crypto_alloc_tfm); +EXPORT_SYMBOL_NOVERS(crypto_free_tfm); +EXPORT_SYMBOL_NOVERS(crypto_alg_available); diff --git a/drivers/staging/rtl8187se/ieee80211/arc4.c b/drivers/staging/rtl8187se/ieee80211/arc4.c new file mode 100644 index 000000000000..654f0e90af8e --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/arc4.c @@ -0,0 +1,103 @@ +/* + * Cryptographic API + * + * ARC4 Cipher Algorithm + * + * Jon Oberheide + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ +#include +#include +#include "rtl_crypto.h" + +#define ARC4_MIN_KEY_SIZE 1 +#define ARC4_MAX_KEY_SIZE 256 +#define ARC4_BLOCK_SIZE 1 + +struct arc4_ctx { + u8 S[256]; + u8 x, y; +}; + +static int arc4_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u32 *flags) +{ + struct arc4_ctx *ctx = ctx_arg; + int i, j = 0, k = 0; + + ctx->x = 1; + ctx->y = 0; + + for(i = 0; i < 256; i++) + ctx->S[i] = i; + + for(i = 0; i < 256; i++) + { + u8 a = ctx->S[i]; + j = (j + in_key[k] + a) & 0xff; + ctx->S[i] = ctx->S[j]; + ctx->S[j] = a; + if(++k >= key_len) + k = 0; + } + + return 0; +} + +static void arc4_crypt(void *ctx_arg, u8 *out, const u8 *in) +{ + struct arc4_ctx *ctx = ctx_arg; + + u8 *const S = ctx->S; + u8 x = ctx->x; + u8 y = ctx->y; + u8 a, b; + + a = S[x]; + y = (y + a) & 0xff; + b = S[y]; + S[x] = b; + S[y] = a; + x = (x + 1) & 0xff; + *out++ = *in ^ S[(a + b) & 0xff]; + + ctx->x = x; + ctx->y = y; +} + +static struct crypto_alg arc4_alg = { + .cra_name = "arc4", + .cra_flags = CRYPTO_ALG_TYPE_CIPHER, + .cra_blocksize = ARC4_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct arc4_ctx), + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(arc4_alg.cra_list), + .cra_u = { .cipher = { + .cia_min_keysize = ARC4_MIN_KEY_SIZE, + .cia_max_keysize = ARC4_MAX_KEY_SIZE, + .cia_setkey = arc4_set_key, + .cia_encrypt = arc4_crypt, + .cia_decrypt = arc4_crypt } } +}; + +static int __init arc4_init(void) +{ + return crypto_register_alg(&arc4_alg); +} + + +static void __exit arc4_exit(void) +{ + crypto_unregister_alg(&arc4_alg); +} + +module_init(arc4_init); +module_exit(arc4_exit); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("ARC4 Cipher Algorithm"); +MODULE_AUTHOR("Jon Oberheide "); diff --git a/drivers/staging/rtl8187se/ieee80211/autoload.c b/drivers/staging/rtl8187se/ieee80211/autoload.c new file mode 100644 index 000000000000..c97756f3b2ea --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/autoload.c @@ -0,0 +1,40 @@ +/* + * Cryptographic API. + * + * Algorithm autoloader. + * + * Copyright (c) 2002 James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include "kmap_types.h" + +#include +//#include +#include "rtl_crypto.h" +#include +#include +#include "internal.h" + +/* + * A far more intelligent version of this is planned. For now, just + * try an exact match on the name of the algorithm. + */ +void crypto_alg_autoload(const char *name) +{ + request_module(name); +} + +struct crypto_alg *crypto_alg_mod_lookup(const char *name) +{ + struct crypto_alg *alg = crypto_alg_lookup(name); + if (alg == NULL) { + crypto_alg_autoload(name); + alg = crypto_alg_lookup(name); + } + return alg; +} diff --git a/drivers/staging/rtl8187se/ieee80211/cipher.c b/drivers/staging/rtl8187se/ieee80211/cipher.c new file mode 100644 index 000000000000..1968acfe32b1 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/cipher.c @@ -0,0 +1,299 @@ +/* + * Cryptographic API. + * + * Cipher operations. + * + * Copyright (c) 2002 James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include +//#include +#include "rtl_crypto.h" +#include +#include +#include +#include +#include "internal.h" +#include "scatterwalk.h" + +typedef void (cryptfn_t)(void *, u8 *, const u8 *); +typedef void (procfn_t)(struct crypto_tfm *, u8 *, + u8*, cryptfn_t, int enc, void *, int); + +static inline void xor_64(u8 *a, const u8 *b) +{ + ((u32 *)a)[0] ^= ((u32 *)b)[0]; + ((u32 *)a)[1] ^= ((u32 *)b)[1]; +} + +static inline void xor_128(u8 *a, const u8 *b) +{ + ((u32 *)a)[0] ^= ((u32 *)b)[0]; + ((u32 *)a)[1] ^= ((u32 *)b)[1]; + ((u32 *)a)[2] ^= ((u32 *)b)[2]; + ((u32 *)a)[3] ^= ((u32 *)b)[3]; +} + + +/* + * Generic encrypt/decrypt wrapper for ciphers, handles operations across + * multiple page boundaries by using temporary blocks. In user context, + * the kernel is given a chance to schedule us once per block. + */ +static int crypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, cryptfn_t crfn, + procfn_t prfn, int enc, void *info) +{ + struct scatter_walk walk_in, walk_out; + const unsigned int bsize = crypto_tfm_alg_blocksize(tfm); + u8 tmp_src[bsize]; + u8 tmp_dst[bsize]; + + if (!nbytes) + return 0; + + if (nbytes % bsize) { + tfm->crt_flags |= CRYPTO_TFM_RES_BAD_BLOCK_LEN; + return -EINVAL; + } + + scatterwalk_start(&walk_in, src); + scatterwalk_start(&walk_out, dst); + + for(;;) { + u8 *src_p, *dst_p; + int in_place; + + scatterwalk_map(&walk_in, 0); + scatterwalk_map(&walk_out, 1); + src_p = scatterwalk_whichbuf(&walk_in, bsize, tmp_src); + dst_p = scatterwalk_whichbuf(&walk_out, bsize, tmp_dst); + in_place = scatterwalk_samebuf(&walk_in, &walk_out, + src_p, dst_p); + + nbytes -= bsize; + + scatterwalk_copychunks(src_p, &walk_in, bsize, 0); + + prfn(tfm, dst_p, src_p, crfn, enc, info, in_place); + + scatterwalk_done(&walk_in, 0, nbytes); + + scatterwalk_copychunks(dst_p, &walk_out, bsize, 1); + scatterwalk_done(&walk_out, 1, nbytes); + + if (!nbytes) + return 0; + + crypto_yield(tfm); + } +} + +static void cbc_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, + cryptfn_t fn, int enc, void *info, int in_place) +{ + u8 *iv = info; + + /* Null encryption */ + if (!iv) + return; + + if (enc) { + tfm->crt_u.cipher.cit_xor_block(iv, src); + fn(crypto_tfm_ctx(tfm), dst, iv); + memcpy(iv, dst, crypto_tfm_alg_blocksize(tfm)); + } else { + u8 stack[in_place ? crypto_tfm_alg_blocksize(tfm) : 0]; + u8 *buf = in_place ? stack : dst; + + fn(crypto_tfm_ctx(tfm), buf, src); + tfm->crt_u.cipher.cit_xor_block(buf, iv); + memcpy(iv, src, crypto_tfm_alg_blocksize(tfm)); + if (buf != dst) + memcpy(dst, buf, crypto_tfm_alg_blocksize(tfm)); + } +} + +static void ecb_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, + cryptfn_t fn, int enc, void *info, int in_place) +{ + fn(crypto_tfm_ctx(tfm), dst, src); +} + +static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) +{ + struct cipher_alg *cia = &tfm->__crt_alg->cra_cipher; + + if (keylen < cia->cia_min_keysize || keylen > cia->cia_max_keysize) { + tfm->crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; + return -EINVAL; + } else + return cia->cia_setkey(crypto_tfm_ctx(tfm), key, keylen, + &tfm->crt_flags); +} + +static int ecb_encrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, unsigned int nbytes) +{ + return crypt(tfm, dst, src, nbytes, + tfm->__crt_alg->cra_cipher.cia_encrypt, + ecb_process, 1, NULL); +} + +static int ecb_decrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + return crypt(tfm, dst, src, nbytes, + tfm->__crt_alg->cra_cipher.cia_decrypt, + ecb_process, 1, NULL); +} + +static int cbc_encrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + return crypt(tfm, dst, src, nbytes, + tfm->__crt_alg->cra_cipher.cia_encrypt, + cbc_process, 1, tfm->crt_cipher.cit_iv); +} + +static int cbc_encrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) +{ + return crypt(tfm, dst, src, nbytes, + tfm->__crt_alg->cra_cipher.cia_encrypt, + cbc_process, 1, iv); +} + +static int cbc_decrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + return crypt(tfm, dst, src, nbytes, + tfm->__crt_alg->cra_cipher.cia_decrypt, + cbc_process, 0, tfm->crt_cipher.cit_iv); +} + +static int cbc_decrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) +{ + return crypt(tfm, dst, src, nbytes, + tfm->__crt_alg->cra_cipher.cia_decrypt, + cbc_process, 0, iv); +} + +static int nocrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + return -ENOSYS; +} + +static int nocrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) +{ + return -ENOSYS; +} + +int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags) +{ + u32 mode = flags & CRYPTO_TFM_MODE_MASK; + + tfm->crt_cipher.cit_mode = mode ? mode : CRYPTO_TFM_MODE_ECB; + if (flags & CRYPTO_TFM_REQ_WEAK_KEY) + tfm->crt_flags = CRYPTO_TFM_REQ_WEAK_KEY; + + return 0; +} + +int crypto_init_cipher_ops(struct crypto_tfm *tfm) +{ + int ret = 0; + struct cipher_tfm *ops = &tfm->crt_cipher; + + ops->cit_setkey = setkey; + + switch (tfm->crt_cipher.cit_mode) { + case CRYPTO_TFM_MODE_ECB: + ops->cit_encrypt = ecb_encrypt; + ops->cit_decrypt = ecb_decrypt; + break; + + case CRYPTO_TFM_MODE_CBC: + ops->cit_encrypt = cbc_encrypt; + ops->cit_decrypt = cbc_decrypt; + ops->cit_encrypt_iv = cbc_encrypt_iv; + ops->cit_decrypt_iv = cbc_decrypt_iv; + break; + + case CRYPTO_TFM_MODE_CFB: + ops->cit_encrypt = nocrypt; + ops->cit_decrypt = nocrypt; + ops->cit_encrypt_iv = nocrypt_iv; + ops->cit_decrypt_iv = nocrypt_iv; + break; + + case CRYPTO_TFM_MODE_CTR: + ops->cit_encrypt = nocrypt; + ops->cit_decrypt = nocrypt; + ops->cit_encrypt_iv = nocrypt_iv; + ops->cit_decrypt_iv = nocrypt_iv; + break; + + default: + BUG(); + } + + if (ops->cit_mode == CRYPTO_TFM_MODE_CBC) { + + switch (crypto_tfm_alg_blocksize(tfm)) { + case 8: + ops->cit_xor_block = xor_64; + break; + + case 16: + ops->cit_xor_block = xor_128; + break; + + default: + printk(KERN_WARNING "%s: block size %u not supported\n", + crypto_tfm_alg_name(tfm), + crypto_tfm_alg_blocksize(tfm)); + ret = -EINVAL; + goto out; + } + + ops->cit_ivsize = crypto_tfm_alg_blocksize(tfm); + ops->cit_iv = kmalloc(ops->cit_ivsize, GFP_KERNEL); + if (ops->cit_iv == NULL) + ret = -ENOMEM; + } + +out: + return ret; +} + +void crypto_exit_cipher_ops(struct crypto_tfm *tfm) +{ + if (tfm->crt_cipher.cit_iv) + kfree(tfm->crt_cipher.cit_iv); +} diff --git a/drivers/staging/rtl8187se/ieee80211/compress.c b/drivers/staging/rtl8187se/ieee80211/compress.c new file mode 100644 index 000000000000..c2df80e2ed9d --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/compress.c @@ -0,0 +1,64 @@ +/* + * Cryptographic API. + * + * Compression operations. + * + * Copyright (c) 2002 James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include +//#include +#include "rtl_crypto.h" +#include +#include +#include +#include "internal.h" + +static int crypto_compress(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen) +{ + return tfm->__crt_alg->cra_compress.coa_compress(crypto_tfm_ctx(tfm), + src, slen, dst, + dlen); +} + +static int crypto_decompress(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen) +{ + return tfm->__crt_alg->cra_compress.coa_decompress(crypto_tfm_ctx(tfm), + src, slen, dst, + dlen); +} + +int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags) +{ + return flags ? -EINVAL : 0; +} + +int crypto_init_compress_ops(struct crypto_tfm *tfm) +{ + int ret = 0; + struct compress_tfm *ops = &tfm->crt_compress; + + ret = tfm->__crt_alg->cra_compress.coa_init(crypto_tfm_ctx(tfm)); + if (ret) + goto out; + + ops->cot_compress = crypto_compress; + ops->cot_decompress = crypto_decompress; + +out: + return ret; +} + +void crypto_exit_compress_ops(struct crypto_tfm *tfm) +{ + tfm->__crt_alg->cra_compress.coa_exit(crypto_tfm_ctx(tfm)); +} diff --git a/drivers/staging/rtl8187se/ieee80211/digest.c b/drivers/staging/rtl8187se/ieee80211/digest.c new file mode 100644 index 000000000000..1a95f2d37837 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/digest.c @@ -0,0 +1,108 @@ +/* + * Cryptographic API. + * + * Digest operations. + * + * Copyright (c) 2002 James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +//#include +#include "rtl_crypto.h" +#include +#include +#include +#include +#include "internal.h" + +static void init(struct crypto_tfm *tfm) +{ + tfm->__crt_alg->cra_digest.dia_init(crypto_tfm_ctx(tfm)); +} + +static void update(struct crypto_tfm *tfm, + struct scatterlist *sg, unsigned int nsg) +{ + unsigned int i; + + for (i = 0; i < nsg; i++) { + + struct page *pg = sg[i].page; + unsigned int offset = sg[i].offset; + unsigned int l = sg[i].length; + + do { + unsigned int bytes_from_page = min(l, ((unsigned int) + (PAGE_SIZE)) - + offset); + char *p = crypto_kmap(pg, 0) + offset; + + tfm->__crt_alg->cra_digest.dia_update + (crypto_tfm_ctx(tfm), p, + bytes_from_page); + crypto_kunmap(p, 0); + crypto_yield(tfm); + offset = 0; + pg++; + l -= bytes_from_page; + } while (l > 0); + } +} + +static void final(struct crypto_tfm *tfm, u8 *out) +{ + tfm->__crt_alg->cra_digest.dia_final(crypto_tfm_ctx(tfm), out); +} + +static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) +{ + u32 flags; + if (tfm->__crt_alg->cra_digest.dia_setkey == NULL) + return -ENOSYS; + return tfm->__crt_alg->cra_digest.dia_setkey(crypto_tfm_ctx(tfm), + key, keylen, &flags); +} + +static void digest(struct crypto_tfm *tfm, + struct scatterlist *sg, unsigned int nsg, u8 *out) +{ + unsigned int i; + + tfm->crt_digest.dit_init(tfm); + + for (i = 0; i < nsg; i++) { + char *p = crypto_kmap(sg[i].page, 0) + sg[i].offset; + tfm->__crt_alg->cra_digest.dia_update(crypto_tfm_ctx(tfm), + p, sg[i].length); + crypto_kunmap(p, 0); + crypto_yield(tfm); + } + crypto_digest_final(tfm, out); +} + +int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags) +{ + return flags ? -EINVAL : 0; +} + +int crypto_init_digest_ops(struct crypto_tfm *tfm) +{ + struct digest_tfm *ops = &tfm->crt_digest; + + ops->dit_init = init; + ops->dit_update = update; + ops->dit_final = final; + ops->dit_digest = digest; + ops->dit_setkey = setkey; + + return crypto_alloc_hmac_block(tfm); +} + +void crypto_exit_digest_ops(struct crypto_tfm *tfm) +{ + crypto_free_hmac_block(tfm); +} diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.c b/drivers/staging/rtl8187se/ieee80211/dot11d.c new file mode 100644 index 000000000000..5d8b752fc0fb --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/dot11d.c @@ -0,0 +1,246 @@ +#ifdef ENABLE_DOT11D +//----------------------------------------------------------------------------- +// File: +// Dot11d.c +// +// Description: +// Implement 802.11d. +// +//----------------------------------------------------------------------------- + +#include "dot11d.h" + +void +Dot11d_Init(struct ieee80211_device *ieee) +{ + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee); + + pDot11dInfo->bEnabled = 0; + + pDot11dInfo->State = DOT11D_STATE_NONE; + pDot11dInfo->CountryIeLen = 0; + memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); + memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); + RESET_CIE_WATCHDOG(ieee); + + printk("Dot11d_Init()\n"); +} + +// +// Description: +// Reset to the state as we are just entering a regulatory domain. +// +void +Dot11d_Reset(struct ieee80211_device *ieee) +{ + u32 i; + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee); + + // Clear old channel map + memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); + memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); + // Set new channel map + for (i=1; i<=11; i++) { + (pDot11dInfo->channel_map)[i] = 1; + } + for (i=12; i<=14; i++) { + (pDot11dInfo->channel_map)[i] = 2; + } + + pDot11dInfo->State = DOT11D_STATE_NONE; + pDot11dInfo->CountryIeLen = 0; + RESET_CIE_WATCHDOG(ieee); + + //printk("Dot11d_Reset()\n"); +} + +// +// Description: +// Update country IE from Beacon or Probe Resopnse +// and configure PHY for operation in the regulatory domain. +// +// TODO: +// Configure Tx power. +// +// Assumption: +// 1. IS_DOT11D_ENABLE() is TRUE. +// 2. Input IE is an valid one. +// +void +Dot11d_UpdateCountryIe( + struct ieee80211_device *dev, + u8 * pTaddr, + u16 CoutryIeLen, + u8 * pCoutryIe + ) +{ + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + u8 i, j, NumTriples, MaxChnlNum; + PCHNL_TXPOWER_TRIPLE pTriple; + + if((CoutryIeLen - 3)%3 != 0) + { + printk("Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n"); + Dot11d_Reset(dev); + return; + } + + memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); + memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); + MaxChnlNum = 0; + NumTriples = (CoutryIeLen - 3) / 3; // skip 3-byte country string. + pTriple = (PCHNL_TXPOWER_TRIPLE)(pCoutryIe + 3); + for(i = 0; i < NumTriples; i++) + { + if(MaxChnlNum >= pTriple->FirstChnl) + { // It is not in a monotonically increasing order, so stop processing. + printk("Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n"); + Dot11d_Reset(dev); + return; + } + if(MAX_CHANNEL_NUMBER < (pTriple->FirstChnl + pTriple->NumChnls)) + { // It is not a valid set of channel id, so stop processing. + printk("Dot11d_UpdateCountryIe(): Invalid country IE, skip it........2\n"); + Dot11d_Reset(dev); + return; + } + + for(j = 0 ; j < pTriple->NumChnls; j++) + { + pDot11dInfo->channel_map[pTriple->FirstChnl + j] = 1; + pDot11dInfo->MaxTxPwrDbmList[pTriple->FirstChnl + j] = pTriple->MaxTxPowerInDbm; + MaxChnlNum = pTriple->FirstChnl + j; + } + + pTriple = (PCHNL_TXPOWER_TRIPLE)((u8*)pTriple + 3); + } +#if 1 + //printk("Dot11d_UpdateCountryIe(): Channel List:\n"); + printk("Channel List:"); + for(i=1; i<= MAX_CHANNEL_NUMBER; i++) + if(pDot11dInfo->channel_map[i] > 0) + printk(" %d", i); + printk("\n"); +#endif + + UPDATE_CIE_SRC(dev, pTaddr); + + pDot11dInfo->CountryIeLen = CoutryIeLen; + memcpy(pDot11dInfo->CountryIeBuf, pCoutryIe,CoutryIeLen); + pDot11dInfo->State = DOT11D_STATE_LEARNED; +} + +void dump_chnl_map(u8 * channel_map) +{ + int i; + printk("Channel List:"); + for(i=1; i<= MAX_CHANNEL_NUMBER; i++) + if(channel_map[i] > 0) + printk(" %d(%d)", i, channel_map[i]); + printk("\n"); +} + +u8 +DOT11D_GetMaxTxPwrInDbm( + struct ieee80211_device *dev, + u8 Channel + ) +{ + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + u8 MaxTxPwrInDbm = 255; + + if(MAX_CHANNEL_NUMBER < Channel) + { + printk("DOT11D_GetMaxTxPwrInDbm(): Invalid Channel\n"); + return MaxTxPwrInDbm; + } + if(pDot11dInfo->channel_map[Channel]) + { + MaxTxPwrInDbm = pDot11dInfo->MaxTxPwrDbmList[Channel]; + } + + return MaxTxPwrInDbm; +} + + +void +DOT11D_ScanComplete( + struct ieee80211_device * dev + ) +{ + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + + switch(pDot11dInfo->State) + { + case DOT11D_STATE_LEARNED: + pDot11dInfo->State = DOT11D_STATE_DONE; + break; + + case DOT11D_STATE_DONE: + if( GET_CIE_WATCHDOG(dev) == 0 ) + { // Reset country IE if previous one is gone. + Dot11d_Reset(dev); + } + break; + case DOT11D_STATE_NONE: + break; + } +} + +int IsLegalChannel( + struct ieee80211_device * dev, + u8 channel +) +{ + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + + if(MAX_CHANNEL_NUMBER < channel) + { + printk("IsLegalChannel(): Invalid Channel\n"); + return 0; + } + if(pDot11dInfo->channel_map[channel] > 0) + return 1; + return 0; +} + +int ToLegalChannel( + struct ieee80211_device * dev, + u8 channel +) +{ + PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + u8 default_chn = 0; + u32 i = 0; + + for (i=1; i<= MAX_CHANNEL_NUMBER; i++) + { + if(pDot11dInfo->channel_map[i] > 0) + { + default_chn = i; + break; + } + } + + if(MAX_CHANNEL_NUMBER < channel) + { + printk("IsLegalChannel(): Invalid Channel\n"); + return default_chn; + } + + if(pDot11dInfo->channel_map[channel] > 0) + return channel; + + return default_chn; +} + +#if 0 +EXPORT_SYMBOL(Dot11d_Init); +EXPORT_SYMBOL(Dot11d_Reset); +EXPORT_SYMBOL(Dot11d_UpdateCountryIe); +EXPORT_SYMBOL(DOT11D_GetMaxTxPwrInDbm); +EXPORT_SYMBOL(DOT11D_ScanComplete); +EXPORT_SYMBOL(IsLegalChannel); +EXPORT_SYMBOL(ToLegalChannel); +#endif +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.h b/drivers/staging/rtl8187se/ieee80211/dot11d.h new file mode 100644 index 000000000000..64bcf15bd219 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/dot11d.h @@ -0,0 +1,102 @@ +#ifndef __INC_DOT11D_H +#define __INC_DOT11D_H + +#include "ieee80211.h" + +//#define ENABLE_DOT11D + +//#define DOT11D_MAX_CHNL_NUM 83 + +typedef struct _CHNL_TXPOWER_TRIPLE { + u8 FirstChnl; + u8 NumChnls; + u8 MaxTxPowerInDbm; +}CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; + +typedef enum _DOT11D_STATE { + DOT11D_STATE_NONE = 0, + DOT11D_STATE_LEARNED, + DOT11D_STATE_DONE, +}DOT11D_STATE; + +typedef struct _RT_DOT11D_INFO { + //DECLARE_RT_OBJECT(RT_DOT11D_INFO); + + bool bEnabled; // dot11MultiDomainCapabilityEnabled + + u16 CountryIeLen; // > 0 if CountryIeBuf[] contains valid country information element. + u8 CountryIeBuf[MAX_IE_LEN]; + u8 CountryIeSrcAddr[6]; // Source AP of the country IE. + u8 CountryIeWatchdog; + + u8 channel_map[MAX_CHANNEL_NUMBER+1]; //!!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) + //u8 ChnlListLen; // #Bytes valid in ChnlList[]. + //u8 ChnlList[DOT11D_MAX_CHNL_NUM]; + u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; + + DOT11D_STATE State; +}RT_DOT11D_INFO, *PRT_DOT11D_INFO; +#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 ) +#define cpMacAddr(des,src) ((des)[0]=(src)[0],(des)[1]=(src)[1],(des)[2]=(src)[2],(des)[3]=(src)[3],(des)[4]=(src)[4],(des)[5]=(src)[5]) +#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) + +#define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled +#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) + +#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) +#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) + +#define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ + (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \ + FALSE : \ + (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) + +#define CIE_WATCHDOG_TH 1 +#define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog +#define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0 +#define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev) + +#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) + + +void +Dot11d_Init( + struct ieee80211_device *dev + ); + +void +Dot11d_Reset( + struct ieee80211_device *dev + ); + +void +Dot11d_UpdateCountryIe( + struct ieee80211_device *dev, + u8 * pTaddr, + u16 CoutryIeLen, + u8 * pCoutryIe + ); + +u8 +DOT11D_GetMaxTxPwrInDbm( + struct ieee80211_device *dev, + u8 Channel + ); + +void +DOT11D_ScanComplete( + struct ieee80211_device * dev + ); + +int IsLegalChannel( + struct ieee80211_device * dev, + u8 channel +); + +int ToLegalChannel( + struct ieee80211_device * dev, + u8 channel +); + +void dump_chnl_map(u8 * channel_map); +#endif // #ifndef __INC_DOT11D_H diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h new file mode 100644 index 000000000000..bf06abeeaeb8 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211.h @@ -0,0 +1,1755 @@ +/* + * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11 + * remains copyright by the original authors + * + * Portions of the merged code are based on Host AP (software wireless + * LAN access point) driver for Intersil Prism2/2.5/3. + * + * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + * + * Copyright (c) 2002-2003, Jouni Malinen + * + * Adaption to a generic IEEE 802.11 stack by James Ketrenos + * + * Copyright (c) 2004, Intel Corporation + * + * Modified for Realtek's wi-fi cards by Andrea Merello + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ +#ifndef IEEE80211_H +#define IEEE80211_H +#include /* ETH_ALEN */ +#include /* ARRAY_SIZE */ +#include +#include +#include +#include + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,13)) +#include +#endif + +/* +#ifndef bool +#define bool int +#endif + +#ifndef true +#define true 1 +#endif + +#ifndef false +#define false 0 +#endif +*/ +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) +#ifndef bool +typedef enum{false = 0, true} bool; +#endif +#endif +//#ifdef JOHN_HWSEC +#define KEY_TYPE_NA 0x0 +#define KEY_TYPE_WEP40 0x1 +#define KEY_TYPE_TKIP 0x2 +#define KEY_TYPE_CCMP 0x4 +#define KEY_TYPE_WEP104 0x5 +//#endif + + +#define aSifsTime 10 + +#define MGMT_QUEUE_NUM 5 + + +#define IEEE_CMD_SET_WPA_PARAM 1 +#define IEEE_CMD_SET_WPA_IE 2 +#define IEEE_CMD_SET_ENCRYPTION 3 +#define IEEE_CMD_MLME 4 + +#define IEEE_PARAM_WPA_ENABLED 1 +#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 +#define IEEE_PARAM_DROP_UNENCRYPTED 3 +#define IEEE_PARAM_PRIVACY_INVOKED 4 +#define IEEE_PARAM_AUTH_ALGS 5 +#define IEEE_PARAM_IEEE_802_1X 6 +//It should consistent with the driver_XXX.c +// David, 2006.9.26 +#define IEEE_PARAM_WPAX_SELECT 7 +//Added for notify the encryption type selection +// David, 2006.9.26 +#define IEEE_PROTO_WPA 1 +#define IEEE_PROTO_RSN 2 +//Added for notify the encryption type selection +// David, 2006.9.26 +#define IEEE_WPAX_USEGROUP 0 +#define IEEE_WPAX_WEP40 1 +#define IEEE_WPAX_TKIP 2 +#define IEEE_WPAX_WRAP 3 +#define IEEE_WPAX_CCMP 4 +#define IEEE_WPAX_WEP104 5 + +#define IEEE_KEY_MGMT_IEEE8021X 1 +#define IEEE_KEY_MGMT_PSK 2 + + + +#define IEEE_MLME_STA_DEAUTH 1 +#define IEEE_MLME_STA_DISASSOC 2 + + +#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 +#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 +#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 +#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 +#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 +#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 + + +#define IEEE_CRYPT_ALG_NAME_LEN 16 + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,10)) +#define ieee80211_wx_get_scan ieee80211_wx_get_scan_rtl +#define ieee80211_wx_set_encode ieee80211_wx_set_encode_rtl +#define ieee80211_wx_get_encode ieee80211_wx_get_encode_rtl +//////////////////////////////// +// added for kernel conflict under FC5 +#define ieee80211_wx_get_name ieee80211_wx_get_name_rtl +#define free_ieee80211 free_ieee80211_rtl +#define alloc_ieee80211 alloc_ieee80211_rtl +/////////////////////////////// +#endif +//error in ubuntu2.6.22,so add these +#define ieee80211_wake_queue ieee80211_wake_queue_rtl +#define ieee80211_stop_queue ieee80211_stop_queue_rtl + +#define ieee80211_rx ieee80211_rx_rtl + +#define ieee80211_register_crypto_ops ieee80211_register_crypto_ops_rtl +#define ieee80211_unregister_crypto_ops ieee80211_unregister_crypto_ops_rtl +#define ieee80211_get_crypto_ops ieee80211_get_crypto_ops_rtl +#define ieee80211_crypt_deinit_entries ieee80211_crypt_deinit_entries_rtl +#define ieee80211_crypt_deinit_handler ieee80211_crypt_deinit_handler_rtl +#define ieee80211_crypt_delayed_deinit ieee80211_crypt_delayed_deinit_rtl + +#define ieee80211_txb_free ieee80211_txb_free_rtl +#define ieee80211_wx_get_essid ieee80211_wx_get_essid_rtl +#define ieee80211_wx_set_essid ieee80211_wx_set_essid_rtl +#define ieee80211_wx_set_rate ieee80211_wx_set_rate_rtl +#define ieee80211_wx_get_rate ieee80211_wx_get_rate_rtl +#define ieee80211_wx_set_wap ieee80211_wx_set_wap_rtl +#define ieee80211_wx_get_wap ieee80211_wx_get_wap_rtl +#define ieee80211_wx_set_mode ieee80211_wx_set_mode_rtl +#define ieee80211_wx_get_mode ieee80211_wx_get_mode_rtl +#define ieee80211_wx_set_scan ieee80211_wx_set_scan_rtl +#define ieee80211_wx_get_freq ieee80211_wx_get_freq_rtl +#define ieee80211_wx_set_freq ieee80211_wx_set_freq_rtl +#define ieee80211_wx_set_rawtx ieee80211_wx_set_rawtx_rtl +#define ieee80211_wx_set_power ieee80211_wx_set_power_rtl +#define ieee80211_wx_get_power ieee80211_wx_get_power_rtl +#define ieee80211_wlan_frequencies ieee80211_wlan_frequencies_rtl +#define ieee80211_softmac_stop_protocol ieee80211_softmac_stop_protocol_rtl +#define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rtl +#define ieee80211_start_protocol ieee80211_start_protocol_rtl +#define ieee80211_stop_protocol ieee80211_stop_protocol_rtl +#define ieee80211_rx_mgt ieee80211_rx_mgt_rtl + +#define ieee80211_wx_set_auth ieee80211_wx_set_auth_rtl +//by amy for ps +#define notify_wx_assoc_event notify_wx_assoc_event_rtl +#define ieee80211_stop_send_beacons ieee80211_stop_send_beacons_rtl +#define ieee80211_disassociate ieee80211_disassociate_rtl +#define ieee80211_start_scan ieee80211_start_scan_rtl +//by amy for ps +typedef struct ieee_param { + u32 cmd; + u8 sta_addr[ETH_ALEN]; + union { + struct { + u8 name; + u32 value; + } wpa_param; + struct { + u32 len; + u8 reserved[32]; + u8 data[0]; + } wpa_ie; + struct{ + int command; + int reason_code; + } mlme; + struct { + u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; + u8 set_tx; + u32 err; + u8 idx; + u8 seq[8]; /* sequence counter (set: RX, get: TX) */ + u16 key_len; + u8 key[0]; + } crypt; + + } u; +}ieee_param; + + +#if WIRELESS_EXT < 17 +#define IW_QUAL_QUAL_INVALID 0x10 +#define IW_QUAL_LEVEL_INVALID 0x20 +#define IW_QUAL_NOISE_INVALID 0x40 +#define IW_QUAL_QUAL_UPDATED 0x1 +#define IW_QUAL_LEVEL_UPDATED 0x2 +#define IW_QUAL_NOISE_UPDATED 0x4 +#endif + +// linux under 2.6.9 release may not support it, so modify it for common use +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) +#define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ) +static inline unsigned long msleep_interruptible_rtl(unsigned int msecs) +{ + unsigned long timeout = MSECS(msecs) + 1; + + while (timeout) { + set_current_state(TASK_UNINTERRUPTIBLE); + timeout = schedule_timeout(timeout); + } + return timeout; +} +#else +#define MSECS(t) msecs_to_jiffies(t) +#define msleep_interruptible_rtl msleep_interruptible +#endif + +#define IEEE80211_DATA_LEN 2304 +/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section + 6.2.1.1.2. + + The figure in section 7.1.2 suggests a body size of up to 2312 + bytes is allowed, which is a bit confusing, I suspect this + represents the 2304 bytes of real data, plus a possible 8 bytes of + WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ + + +#define IEEE80211_HLEN 30 +#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) + +/* this is stolen and modified from the madwifi driver*/ +#define IEEE80211_FC0_TYPE_MASK 0x0c +#define IEEE80211_FC0_TYPE_DATA 0x08 +#define IEEE80211_FC0_SUBTYPE_MASK 0xB0 +#define IEEE80211_FC0_SUBTYPE_QOS 0x80 + +#define IEEE80211_QOS_HAS_SEQ(fc) \ + (((fc) & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) == \ + (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS)) + +/* this is stolen from ipw2200 driver */ +#define IEEE_IBSS_MAC_HASH_SIZE 31 +struct ieee_ibss_seq { + u8 mac[ETH_ALEN]; + u16 seq_num[17]; + u16 frag_num[17]; + unsigned long packet_time[17]; + struct list_head list; +}; + +struct ieee80211_hdr { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; +} __attribute__ ((packed)); + +struct ieee80211_hdr_QOS { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; + u16 QOS_ctl; +} __attribute__ ((packed)); + +struct ieee80211_hdr_3addr { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; +} __attribute__ ((packed)); + +struct ieee80211_hdr_3addr_QOS { + u16 frame_ctl; + u16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u16 QOS_ctl; +} __attribute__ ((packed)); + +enum eap_type { + EAP_PACKET = 0, + EAPOL_START, + EAPOL_LOGOFF, + EAPOL_KEY, + EAPOL_ENCAP_ASF_ALERT +}; + +static const char *eap_types[] = { + [EAP_PACKET] = "EAP-Packet", + [EAPOL_START] = "EAPOL-Start", + [EAPOL_LOGOFF] = "EAPOL-Logoff", + [EAPOL_KEY] = "EAPOL-Key", + [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert" +}; + +static inline const char *eap_get_type(int type) +{ + return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type]; +} + +struct eapol { + u8 snap[6]; + u16 ethertype; + u8 version; + u8 type; + u16 length; +} __attribute__ ((packed)); + +#define IEEE80211_3ADDR_LEN 24 +#define IEEE80211_4ADDR_LEN 30 +#define IEEE80211_FCS_LEN 4 + +#define MIN_FRAG_THRESHOLD 256U +#define MAX_FRAG_THRESHOLD 2346U + +/* Frame control field constants */ +#define IEEE80211_FCTL_VERS 0x0002 +#define IEEE80211_FCTL_FTYPE 0x000c +#define IEEE80211_FCTL_STYPE 0x00f0 +#define IEEE80211_FCTL_TODS 0x0100 +#define IEEE80211_FCTL_FROMDS 0x0200 +#define IEEE80211_FCTL_DSTODS 0x0300 //added by david +#define IEEE80211_FCTL_MOREFRAGS 0x0400 +#define IEEE80211_FCTL_RETRY 0x0800 +#define IEEE80211_FCTL_PM 0x1000 +#define IEEE80211_FCTL_MOREDATA 0x2000 +#define IEEE80211_FCTL_WEP 0x4000 +#define IEEE80211_FCTL_ORDER 0x8000 + +#define IEEE80211_FTYPE_MGMT 0x0000 +#define IEEE80211_FTYPE_CTL 0x0004 +#define IEEE80211_FTYPE_DATA 0x0008 + +/* management */ +#define IEEE80211_STYPE_ASSOC_REQ 0x0000 +#define IEEE80211_STYPE_ASSOC_RESP 0x0010 +#define IEEE80211_STYPE_REASSOC_REQ 0x0020 +#define IEEE80211_STYPE_REASSOC_RESP 0x0030 +#define IEEE80211_STYPE_PROBE_REQ 0x0040 +#define IEEE80211_STYPE_PROBE_RESP 0x0050 +#define IEEE80211_STYPE_BEACON 0x0080 +#define IEEE80211_STYPE_ATIM 0x0090 +#define IEEE80211_STYPE_DISASSOC 0x00A0 +#define IEEE80211_STYPE_AUTH 0x00B0 +#define IEEE80211_STYPE_DEAUTH 0x00C0 +#define IEEE80211_STYPE_MANAGE_ACT 0x00D0 + +/* control */ +#define IEEE80211_STYPE_PSPOLL 0x00A0 +#define IEEE80211_STYPE_RTS 0x00B0 +#define IEEE80211_STYPE_CTS 0x00C0 +#define IEEE80211_STYPE_ACK 0x00D0 +#define IEEE80211_STYPE_CFEND 0x00E0 +#define IEEE80211_STYPE_CFENDACK 0x00F0 + +/* data */ +#define IEEE80211_STYPE_DATA 0x0000 +#define IEEE80211_STYPE_DATA_CFACK 0x0010 +#define IEEE80211_STYPE_DATA_CFPOLL 0x0020 +#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 +#define IEEE80211_STYPE_NULLFUNC 0x0040 +#define IEEE80211_STYPE_CFACK 0x0050 +#define IEEE80211_STYPE_CFPOLL 0x0060 +#define IEEE80211_STYPE_CFACKPOLL 0x0070 +#define IEEE80211_STYPE_QOS_DATA 0x0080 //added for WMM 2006/8/2 +#define IEEE80211_STYPE_QOS_NULL 0x00C0 + + +#define IEEE80211_SCTL_FRAG 0x000F +#define IEEE80211_SCTL_SEQ 0xFFF0 + + +/* debug macros */ + +#ifdef CONFIG_IEEE80211_DEBUG +extern u32 ieee80211_debug_level; +#define IEEE80211_DEBUG(level, fmt, args...) \ +do { if (ieee80211_debug_level & (level)) \ + printk(KERN_DEBUG "ieee80211: %c %s " fmt, \ + in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) +#else +#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) +#endif /* CONFIG_IEEE80211_DEBUG */ + +/* + * To use the debug system; + * + * If you are defining a new debug classification, simply add it to the #define + * list here in the form of: + * + * #define IEEE80211_DL_xxxx VALUE + * + * shifting value to the left one bit from the previous entry. xxxx should be + * the name of the classification (for example, WEP) + * + * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your + * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want + * to send output to that classification. + * + * To add your debug level to the list of levels seen when you perform + * + * % cat /proc/net/ipw/debug_level + * + * you simply need to add your entry to the ipw_debug_levels array. + * + * If you do not see debug_level in /proc/net/ipw then you do not have + * CONFIG_IEEE80211_DEBUG defined in your kernel configuration + * + */ + +#define IEEE80211_DL_INFO (1<<0) +#define IEEE80211_DL_WX (1<<1) +#define IEEE80211_DL_SCAN (1<<2) +#define IEEE80211_DL_STATE (1<<3) +#define IEEE80211_DL_MGMT (1<<4) +#define IEEE80211_DL_FRAG (1<<5) +#define IEEE80211_DL_EAP (1<<6) +#define IEEE80211_DL_DROP (1<<7) + +#define IEEE80211_DL_TX (1<<8) +#define IEEE80211_DL_RX (1<<9) + +#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) +#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) +#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a) + +#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a) +#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a) +//#define IEEE_DEBUG_SCAN IEEE80211_WARNING +#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a) +#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a) +#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a) +#define IEEE80211_DEBUG_EAP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a) +#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a) +#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a) +#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a) +#include +#include +#include /* ARPHRD_ETHER */ + +#ifndef WIRELESS_SPY +#define WIRELESS_SPY // enable iwspy support +#endif +#include // new driver API + +#ifndef ETH_P_PAE +#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#endif /* ETH_P_PAE */ + +#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ + +#ifndef ETH_P_80211_RAW +#define ETH_P_80211_RAW (ETH_P_ECONET + 1) +#endif + +/* IEEE 802.11 defines */ + +#define P80211_OUI_LEN 3 + +struct ieee80211_snap_hdr { + + u8 dsap; /* always 0xAA */ + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ + +} __attribute__ ((packed)); + +#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) + +#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) +#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) + +#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG) +#define WLAN_GET_SEQ_SEQ(seq) ((seq) & IEEE80211_SCTL_SEQ) + +/* Authentication algorithms */ +#define WLAN_AUTH_OPEN 0 +#define WLAN_AUTH_SHARED_KEY 1 + +#define WLAN_AUTH_CHALLENGE_LEN 128 + +#define WLAN_CAPABILITY_BSS (1<<0) +#define WLAN_CAPABILITY_IBSS (1<<1) +#define WLAN_CAPABILITY_CF_POLLABLE (1<<2) +#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) +#define WLAN_CAPABILITY_PRIVACY (1<<4) +#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) +#define WLAN_CAPABILITY_PBCC (1<<6) +#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) +#define WLAN_CAPABILITY_SHORT_SLOT (1<<10) + +/* Status codes */ +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 +/* 802.11b */ +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 +#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 + +/* Reason codes */ +#define WLAN_REASON_UNSPECIFIED 1 +#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 +#define WLAN_REASON_DEAUTH_LEAVING 3 +#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 +#define WLAN_REASON_DISASSOC_AP_BUSY 5 +#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 +#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 +#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 +#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 + + +/* Information Element IDs */ +#define WLAN_EID_SSID 0 +#define WLAN_EID_SUPP_RATES 1 +#define WLAN_EID_FH_PARAMS 2 +#define WLAN_EID_DS_PARAMS 3 +#define WLAN_EID_CF_PARAMS 4 +#define WLAN_EID_TIM 5 +#define WLAN_EID_IBSS_PARAMS 6 +#define WLAN_EID_CHALLENGE 16 +#define WLAN_EID_RSN 48 +#define WLAN_EID_GENERIC 221 + +#define IEEE80211_MGMT_HDR_LEN 24 +#define IEEE80211_DATA_HDR3_LEN 24 +#define IEEE80211_DATA_HDR4_LEN 30 + + +#define IEEE80211_STATMASK_SIGNAL (1<<0) +#define IEEE80211_STATMASK_RSSI (1<<1) +#define IEEE80211_STATMASK_NOISE (1<<2) +#define IEEE80211_STATMASK_RATE (1<<3) +#define IEEE80211_STATMASK_WEMASK 0x7 + + +#define IEEE80211_CCK_MODULATION (1<<0) +#define IEEE80211_OFDM_MODULATION (1<<1) + +#define IEEE80211_24GHZ_BAND (1<<0) +#define IEEE80211_52GHZ_BAND (1<<1) + +#define IEEE80211_CCK_RATE_LEN 4 +#define IEEE80211_CCK_RATE_1MB 0x02 +#define IEEE80211_CCK_RATE_2MB 0x04 +#define IEEE80211_CCK_RATE_5MB 0x0B +#define IEEE80211_CCK_RATE_11MB 0x16 +#define IEEE80211_OFDM_RATE_LEN 8 +#define IEEE80211_OFDM_RATE_6MB 0x0C +#define IEEE80211_OFDM_RATE_9MB 0x12 +#define IEEE80211_OFDM_RATE_12MB 0x18 +#define IEEE80211_OFDM_RATE_18MB 0x24 +#define IEEE80211_OFDM_RATE_24MB 0x30 +#define IEEE80211_OFDM_RATE_36MB 0x48 +#define IEEE80211_OFDM_RATE_48MB 0x60 +#define IEEE80211_OFDM_RATE_54MB 0x6C +#define IEEE80211_BASIC_RATE_MASK 0x80 + +#define IEEE80211_CCK_RATE_1MB_MASK (1<<0) +#define IEEE80211_CCK_RATE_2MB_MASK (1<<1) +#define IEEE80211_CCK_RATE_5MB_MASK (1<<2) +#define IEEE80211_CCK_RATE_11MB_MASK (1<<3) +#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) +#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) +#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) +#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) +#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) +#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) +#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) +#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) + +#define IEEE80211_CCK_RATES_MASK 0x0000000F +#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ + IEEE80211_CCK_RATE_2MB_MASK) +#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \ + IEEE80211_CCK_RATE_5MB_MASK | \ + IEEE80211_CCK_RATE_11MB_MASK) + +#define IEEE80211_OFDM_RATES_MASK 0x00000FF0 +#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ + IEEE80211_OFDM_RATE_12MB_MASK | \ + IEEE80211_OFDM_RATE_24MB_MASK) +#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \ + IEEE80211_OFDM_RATE_9MB_MASK | \ + IEEE80211_OFDM_RATE_18MB_MASK | \ + IEEE80211_OFDM_RATE_36MB_MASK | \ + IEEE80211_OFDM_RATE_48MB_MASK | \ + IEEE80211_OFDM_RATE_54MB_MASK) +#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ + IEEE80211_CCK_DEFAULT_RATES_MASK) + +#define IEEE80211_NUM_OFDM_RATES 8 +#define IEEE80211_NUM_CCK_RATES 4 +#define IEEE80211_OFDM_SHIFT_MASK_A 4 + + + + +/* NOTE: This data is for statistical purposes; not all hardware provides this + * information for frames received. Not setting these will not cause + * any adverse affects. */ +struct ieee80211_rx_stats { + u32 mac_time[2]; + u8 signalstrength; + s8 rssi; + u8 signal; + u8 noise; + u16 rate; /* in 100 kbps */ + u8 received_channel; + u8 control; + u8 mask; + u8 freq; + u16 len; + u8 nic_type; +}; + +/* IEEE 802.11 requires that STA supports concurrent reception of at least + * three fragmented frames. This define can be increased to support more + * concurrent frames, but it should be noted that each entry can consume about + * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ +#define IEEE80211_FRAG_CACHE_LEN 4 + +struct ieee80211_frag_entry { + unsigned long first_frag_time; + unsigned int seq; + unsigned int last_frag; + struct sk_buff *skb; + u8 src_addr[ETH_ALEN]; + u8 dst_addr[ETH_ALEN]; +}; + +struct ieee80211_stats { + unsigned int tx_unicast_frames; + unsigned int tx_multicast_frames; + unsigned int tx_fragments; + unsigned int tx_unicast_octets; + unsigned int tx_multicast_octets; + unsigned int tx_deferred_transmissions; + unsigned int tx_single_retry_frames; + unsigned int tx_multiple_retry_frames; + unsigned int tx_retry_limit_exceeded; + unsigned int tx_discards; + unsigned int rx_unicast_frames; + unsigned int rx_multicast_frames; + unsigned int rx_fragments; + unsigned int rx_unicast_octets; + unsigned int rx_multicast_octets; + unsigned int rx_fcs_errors; + unsigned int rx_discards_no_buffer; + unsigned int tx_discards_wrong_sa; + unsigned int rx_discards_undecryptable; + unsigned int rx_message_in_msg_fragments; + unsigned int rx_message_in_bad_msg_fragments; +}; + +struct ieee80211_softmac_stats{ + unsigned int rx_ass_ok; + unsigned int rx_ass_err; + unsigned int rx_probe_rq; + unsigned int tx_probe_rs; + unsigned int tx_beacons; + unsigned int rx_auth_rq; + unsigned int rx_auth_rs_ok; + unsigned int rx_auth_rs_err; + unsigned int tx_auth_rq; + unsigned int no_auth_rs; + unsigned int no_ass_rs; + unsigned int tx_ass_rq; + unsigned int rx_ass_rq; + unsigned int tx_probe_rq; + unsigned int reassoc; + unsigned int swtxstop; + unsigned int swtxawake; +}; + +struct ieee80211_device; + +#include "ieee80211_crypt.h" + +#define SEC_KEY_1 (1<<0) +#define SEC_KEY_2 (1<<1) +#define SEC_KEY_3 (1<<2) +#define SEC_KEY_4 (1<<3) +#define SEC_ACTIVE_KEY (1<<4) +#define SEC_AUTH_MODE (1<<5) +#define SEC_UNICAST_GROUP (1<<6) +#define SEC_LEVEL (1<<7) +#define SEC_ENABLED (1<<8) + +#define SEC_LEVEL_0 0 /* None */ +#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ +#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ +#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ +#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ + +#define WEP_KEYS 4 +#define WEP_KEY_LEN 13 + +#define WEP_KEY_LEN_MODIF 32 + +struct ieee80211_security { + u16 active_key:2, + enabled:1, + auth_mode:2, + auth_algo:4, + unicast_uses_group:1; + u8 key_sizes[WEP_KEYS]; + u8 keys[WEP_KEYS][WEP_KEY_LEN_MODIF]; + u8 level; + u16 flags; +} __attribute__ ((packed)); + + +/* + + 802.11 data frame from AP + + ,-------------------------------------------------------------------. +Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | + |------|------|---------|---------|---------|------|---------|------| +Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | + | | tion | (BSSID) | | | ence | data | | + `-------------------------------------------------------------------' + +Total: 28-2340 bytes + +*/ + +struct ieee80211_header_data { + u16 frame_ctl; + u16 duration_id; + u8 addr1[6]; + u8 addr2[6]; + u8 addr3[6]; + u16 seq_ctrl; +}; + +#define BEACON_PROBE_SSID_ID_POSITION 12 + +/* Management Frame Information Element Types */ +#define MFIE_TYPE_SSID 0 +#define MFIE_TYPE_RATES 1 +#define MFIE_TYPE_FH_SET 2 +#define MFIE_TYPE_DS_SET 3 +#define MFIE_TYPE_CF_SET 4 +#define MFIE_TYPE_TIM 5 +#define MFIE_TYPE_IBSS_SET 6 +#define MFIE_TYPE_COUNTRY 7 //+YJ,080625 +#define MFIE_TYPE_CHALLENGE 16 +#define MFIE_TYPE_ERP 42 +#define MFIE_TYPE_RSN 48 +#define MFIE_TYPE_RATES_EX 50 +#define MFIE_TYPE_GENERIC 221 + +#ifdef ENABLE_DOT11D +typedef enum +{ + COUNTRY_CODE_FCC = 0, + COUNTRY_CODE_IC = 1, + COUNTRY_CODE_ETSI = 2, + COUNTRY_CODE_SPAIN = 3, + COUNTRY_CODE_FRANCE = 4, + COUNTRY_CODE_MKK = 5, + COUNTRY_CODE_MKK1 = 6, + COUNTRY_CODE_ISRAEL = 7, + COUNTRY_CODE_TELEC = 8, + COUNTRY_CODE_GLOBAL_DOMAIN = 9, + COUNTRY_CODE_WORLD_WIDE_13_INDEX = 10 +}country_code_type_t; +#endif + +struct ieee80211_info_element_hdr { + u8 id; + u8 len; +} __attribute__ ((packed)); + +struct ieee80211_info_element { + u8 id; + u8 len; + u8 data[0]; +} __attribute__ ((packed)); + +/* + * These are the data types that can make up management packets + * + u16 auth_algorithm; + u16 auth_sequence; + u16 beacon_interval; + u16 capability; + u8 current_ap[ETH_ALEN]; + u16 listen_interval; + struct { + u16 association_id:14, reserved:2; + } __attribute__ ((packed)); + u32 time_stamp[2]; + u16 reason; + u16 status; +*/ + +#define IEEE80211_DEFAULT_TX_ESSID "Penguin" +#define IEEE80211_DEFAULT_BASIC_RATE 10 + +struct ieee80211_authentication { + struct ieee80211_header_data header; + u16 algorithm; + u16 transaction; + u16 status; + //struct ieee80211_info_element_hdr info_element; +} __attribute__ ((packed)); + + +struct ieee80211_probe_response { + struct ieee80211_header_data header; + u32 time_stamp[2]; + u16 beacon_interval; + u16 capability; + struct ieee80211_info_element info_element; +} __attribute__ ((packed)); + +struct ieee80211_probe_request { + struct ieee80211_header_data header; + /*struct ieee80211_info_element info_element;*/ +} __attribute__ ((packed)); + +struct ieee80211_assoc_request_frame { + struct ieee80211_hdr_3addr header; + u16 capability; + u16 listen_interval; + //u8 current_ap[ETH_ALEN]; + struct ieee80211_info_element_hdr info_element; +} __attribute__ ((packed)); + +struct ieee80211_assoc_response_frame { + struct ieee80211_hdr_3addr header; + u16 capability; + u16 status; + u16 aid; + struct ieee80211_info_element info_element; /* supported rates */ +} __attribute__ ((packed)); + +struct ieee80211_disassoc_frame{ + struct ieee80211_hdr_3addr header; + u16 reasoncode; +}__attribute__ ((packed)); + +struct ieee80211_txb { + u8 nr_frags; + u8 encrypted; + u16 reserved; + u16 frag_size; + u16 payload_size; + struct sk_buff *fragments[0]; +}; + +struct ieee80211_wmm_ac_param { + u8 ac_aci_acm_aifsn; + u8 ac_ecwmin_ecwmax; + u16 ac_txop_limit; +}; + +struct ieee80211_wmm_ts_info { + u8 ac_dir_tid; + u8 ac_up_psb; + u8 reserved; +} __attribute__ ((packed)); + +struct ieee80211_wmm_tspec_elem { + struct ieee80211_wmm_ts_info ts_info; + u16 norm_msdu_size; + u16 max_msdu_size; + u32 min_serv_inter; + u32 max_serv_inter; + u32 inact_inter; + u32 suspen_inter; + u32 serv_start_time; + u32 min_data_rate; + u32 mean_data_rate; + u32 peak_data_rate; + u32 max_burst_size; + u32 delay_bound; + u32 min_phy_rate; + u16 surp_band_allow; + u16 medium_time; +}__attribute__((packed)); + +enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame}; +#define MAX_SP_Len (WMM_all_frame << 4) +#define IEEE80211_QOS_TID 0x0f +#define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5) + +/* SWEEP TABLE ENTRIES NUMBER*/ +#define MAX_SWEEP_TAB_ENTRIES 42 +#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 +/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs + * only use 8, and then use extended rates for the remaining supported + * rates. Other APs, however, stick all of their supported rates on the + * main rates information element... */ +#define MAX_RATES_LENGTH ((u8)12) +#define MAX_RATES_EX_LENGTH ((u8)16) +#define MAX_NETWORK_COUNT 128 +//#define MAX_CHANNEL_NUMBER 161 +#define MAX_CHANNEL_NUMBER 165 //YJ,modified,080625 +#define MAX_IE_LEN 0xFF //+YJ,080625 + +typedef struct _CHANNEL_LIST{ + u8 Channel[MAX_CHANNEL_NUMBER + 1]; + u8 Len; +}CHANNEL_LIST, *PCHANNEL_LIST; + +#define IEEE80211_SOFTMAC_SCAN_TIME 100//400 +//(HZ / 2) +//by amy for ps +#define IEEE80211_WATCH_DOG_TIME 2000 +//by amy for ps +//by amy for antenna +#define ANTENNA_DIVERSITY_TIMER_PERIOD 1000 // 1000 m +//by amy for antenna +#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2) + +#define CRC_LENGTH 4U + +#define MAX_WPA_IE_LEN 64 + +#define NETWORK_EMPTY_ESSID (1<<0) +#define NETWORK_HAS_OFDM (1<<1) +#define NETWORK_HAS_CCK (1<<2) + +#define IEEE80211_DTIM_MBCAST 4 +#define IEEE80211_DTIM_UCAST 2 +#define IEEE80211_DTIM_VALID 1 +#define IEEE80211_DTIM_INVALID 0 + +#define IEEE80211_PS_DISABLED 0 +#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST +#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST +#define IEEE80211_PS_ENABLE IEEE80211_DTIM_VALID +//added by David for QoS 2006/6/30 +//#define WMM_Hang_8187 +#ifdef WMM_Hang_8187 +#undef WMM_Hang_8187 +#endif + +#define WME_AC_BE 0x00 +#define WME_AC_BK 0x01 +#define WME_AC_VI 0x02 +#define WME_AC_VO 0x03 +#define WME_ACI_MASK 0x03 +#define WME_AIFSN_MASK 0x03 +#define WME_AC_PRAM_LEN 16 + +//UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP +//#define UP2AC(up) ((up<3) ? ((up==0)?1:0) : (up>>1)) +#define UP2AC(up) ( \ + ((up) < 1) ? WME_AC_BE : \ + ((up) < 3) ? WME_AC_BK : \ + ((up) < 4) ? WME_AC_BE : \ + ((up) < 6) ? WME_AC_VI : \ + WME_AC_VO) +//AC Mapping to UP, using in Tx part for selecting the corresponding TX queue +#define AC2UP(_ac) ( \ + ((_ac) == WME_AC_VO) ? 6 : \ + ((_ac) == WME_AC_VI) ? 5 : \ + ((_ac) == WME_AC_BK) ? 1 : \ + 0) + +#define ETHER_ADDR_LEN 6 /* length of an Ethernet address */ +struct ether_header { + u8 ether_dhost[ETHER_ADDR_LEN]; + u8 ether_shost[ETHER_ADDR_LEN]; + u16 ether_type; +} __attribute__((packed)); + +#ifndef ETHERTYPE_PAE +#define ETHERTYPE_PAE 0x888e /* EAPOL PAE/802.1x */ +#endif +#ifndef ETHERTYPE_IP +#define ETHERTYPE_IP 0x0800 /* IP protocol */ +#endif + +struct ieee80211_network { + /* These entries are used to identify a unique network */ + u8 bssid[ETH_ALEN]; + u8 channel; + /* Ensure null-terminated for any debug msgs */ + u8 ssid[IW_ESSID_MAX_SIZE + 1]; + u8 ssid_len; + + /* These are network statistics */ + struct ieee80211_rx_stats stats; + u16 capability; + u8 rates[MAX_RATES_LENGTH]; + u8 rates_len; + u8 rates_ex[MAX_RATES_EX_LENGTH]; + u8 rates_ex_len; + unsigned long last_scanned; + u8 mode; + u8 flags; + u32 last_associate; + u32 time_stamp[2]; + u16 beacon_interval; + u16 listen_interval; + u16 atim_window; + u8 wpa_ie[MAX_WPA_IE_LEN]; + size_t wpa_ie_len; + u8 rsn_ie[MAX_WPA_IE_LEN]; + size_t rsn_ie_len; + u8 dtim_period; + u8 dtim_data; + u32 last_dtim_sta_time[2]; + struct list_head list; + //appeded for QoS + u8 wmm_info; + struct ieee80211_wmm_ac_param wmm_param[4]; + u8 QoS_Enable; + u8 SignalStrength; +//by amy 080312 + u8 HighestOperaRate; +//by amy 080312 +#ifdef THOMAS_TURBO + u8 Turbo_Enable;//enable turbo mode, added by thomas +#endif +#ifdef ENABLE_DOT11D + u16 CountryIeLen; + u8 CountryIeBuf[MAX_IE_LEN]; +#endif +}; + +enum ieee80211_state { + + /* the card is not linked at all */ + IEEE80211_NOLINK = 0, + + /* IEEE80211_ASSOCIATING* are for BSS client mode + * the driver shall not perform RX filtering unless + * the state is LINKED. + * The driver shall just check for the state LINKED and + * defaults to NOLINK for ALL the other states (including + * LINKED_SCANNING) + */ + + /* the association procedure will start (wq scheduling)*/ + IEEE80211_ASSOCIATING, + IEEE80211_ASSOCIATING_RETRY, + + /* the association procedure is sending AUTH request*/ + IEEE80211_ASSOCIATING_AUTHENTICATING, + + /* the association procedure has successfully authentcated + * and is sending association request + */ + IEEE80211_ASSOCIATING_AUTHENTICATED, + + /* the link is ok. the card associated to a BSS or linked + * to a ibss cell or acting as an AP and creating the bss + */ + IEEE80211_LINKED, + + /* same as LINKED, but the driver shall apply RX filter + * rules as we are in NO_LINK mode. As the card is still + * logically linked, but it is doing a syncro site survey + * then it will be back to LINKED state. + */ + IEEE80211_LINKED_SCANNING, + +}; + +#define DEFAULT_MAX_SCAN_AGE (15 * HZ) +#define DEFAULT_FTS 2346 +#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" +#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5] + + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,11)) +extern inline int is_multicast_ether_addr(const u8 *addr) +{ + return ((addr[0] != 0xff) && (0x01 & addr[0])); +} +#endif + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13)) +extern inline int is_broadcast_ether_addr(const u8 *addr) +{ + return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \ + (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)); +} +#endif + +#define CFG_IEEE80211_RESERVE_FCS (1<<0) +#define CFG_IEEE80211_COMPUTE_FCS (1<<1) + +typedef struct tx_pending_t{ + int frag; + struct ieee80211_txb *txb; +}tx_pending_t; + + +struct ieee80211_device { + struct net_device *dev; + + /* Bookkeeping structures */ + struct net_device_stats stats; + struct ieee80211_stats ieee_stats; + struct ieee80211_softmac_stats softmac_stats; + + /* Probe / Beacon management */ + struct list_head network_free_list; + struct list_head network_list; + struct ieee80211_network *networks; + int scans; + int scan_age; + + int iw_mode; /* operating mode (IW_MODE_*) */ + + spinlock_t lock; + spinlock_t wpax_suitlist_lock; + + int tx_headroom; /* Set to size of any additional room needed at front + * of allocated Tx SKBs */ + u32 config; + + /* WEP and other encryption related settings at the device level */ + int open_wep; /* Set to 1 to allow unencrypted frames */ + + int reset_on_keychange; /* Set to 1 if the HW needs to be reset on + * WEP key changes */ + + /* If the host performs {en,de}cryption, then set to 1 */ + int host_encrypt; + int host_decrypt; + int ieee802_1x; /* is IEEE 802.1X used */ + + /* WPA data */ + int wpa_enabled; + int drop_unencrypted; + int tkip_countermeasures; + int privacy_invoked; + size_t wpa_ie_len; + u8 *wpa_ie; + + u8 ap_mac_addr[6]; + u16 pairwise_key_type; + u16 broadcast_key_type; + + struct list_head crypt_deinit_list; + struct ieee80211_crypt_data *crypt[WEP_KEYS]; + int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */ + struct timer_list crypt_deinit_timer; + + int bcrx_sta_key; /* use individual keys to override default keys even + * with RX of broad/multicast frames */ + + /* Fragmentation structures */ + // each streaming contain a entry + struct ieee80211_frag_entry frag_cache[17][IEEE80211_FRAG_CACHE_LEN]; + unsigned int frag_next_idx[17]; + u16 fts; /* Fragmentation Threshold */ + + /* This stores infos for the current network. + * Either the network we are associated in INFRASTRUCTURE + * or the network that we are creating in MASTER mode. + * ad-hoc is a mixture ;-). + * Note that in infrastructure mode, even when not associated, + * fields bssid and essid may be valid (if wpa_set and essid_set + * are true) as thy carry the value set by the user via iwconfig + */ + struct ieee80211_network current_network; + + + enum ieee80211_state state; + + int short_slot; + int mode; /* A, B, G */ + int modulation; /* CCK, OFDM */ + int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */ + int abg_true; /* ABG flag */ + + /* used for forcing the ibss workqueue to terminate + * without wait for the syncro scan to terminate + */ + short sync_scan_hurryup; + +#ifdef ENABLE_DOT11D + void * pDot11dInfo; + bool bGlobalDomain; + + // For Liteon Ch12~13 passive scan + u8 MinPassiveChnlNum; + u8 IbssStartChnl; +#else + /* map of allowed channels. 0 is dummy */ + // FIXME: remeber to default to a basic channel plan depending of the PHY type + int channel_map[MAX_CHANNEL_NUMBER+1]; +#endif + + int rate; /* current rate */ + int basic_rate; + //FIXME: pleace callback, see if redundant with softmac_features + short active_scan; + + /* this contains flags for selectively enable softmac support */ + u16 softmac_features; + + /* if the sequence control field is not filled by HW */ + u16 seq_ctrl[5]; + + /* association procedure transaction sequence number */ + u16 associate_seq; + + /* AID for RTXed association responses */ + u16 assoc_id; + + /* power save mode related*/ + short ps; + short sta_sleep; + int ps_timeout; + struct tasklet_struct ps_task; + u32 ps_th; + u32 ps_tl; + + short raw_tx; + /* used if IEEE_SOFTMAC_TX_QUEUE is set */ + short queue_stop; + short scanning; + short proto_started; + + struct semaphore wx_sem; + struct semaphore scan_sem; + + spinlock_t mgmt_tx_lock; + spinlock_t beacon_lock; + + short beacon_txing; + + short wap_set; + short ssid_set; + + u8 wpax_type_set; //{added by David, 2006.9.28} + u32 wpax_type_notify; //{added by David, 2006.9.26} + + /* QoS related flag */ + char init_wmmparam_flag; + + /* for discarding duplicated packets in IBSS */ + struct list_head ibss_mac_hash[IEEE_IBSS_MAC_HASH_SIZE]; + + /* for discarding duplicated packets in BSS */ + u16 last_rxseq_num[17]; /* rx seq previous per-tid */ + u16 last_rxfrag_num[17];/* tx frag previous per-tid */ + unsigned long last_packet_time[17]; + + /* for PS mode */ + unsigned long last_rx_ps_time; + + /* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */ + struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM]; + int mgmt_queue_head; + int mgmt_queue_tail; + + + /* used if IEEE_SOFTMAC_TX_QUEUE is set */ + struct tx_pending_t tx_pending; + + /* used if IEEE_SOFTMAC_ASSOCIATE is set */ + struct timer_list associate_timer; + + /* used if IEEE_SOFTMAC_BEACONS is set */ + struct timer_list beacon_timer; + + struct work_struct associate_complete_wq; +// struct work_struct associate_retry_wq; + struct work_struct associate_procedure_wq; +// struct work_struct softmac_scan_wq; + struct work_struct wx_sync_scan_wq; + struct work_struct wmm_param_update_wq; + struct work_struct ps_request_tx_ack_wq;//for ps +// struct work_struct hw_wakeup_wq; +// struct work_struct hw_sleep_wq; +// struct work_struct watch_dog_wq; + bool bInactivePs; + bool actscanning; + bool beinretry; + u16 ListenInterval; + unsigned long NumRxDataInPeriod; //YJ,add,080828 + unsigned long NumRxBcnInPeriod; //YJ,add,080828 + unsigned long NumRxOkTotal; + unsigned long NumRxUnicast;//YJ,add,080828,for keep alive + bool bHwRadioOff; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) + struct delayed_work softmac_scan_wq; + struct delayed_work associate_retry_wq; + struct delayed_work hw_wakeup_wq; + struct delayed_work hw_sleep_wq;//+by amy 080324 + struct delayed_work watch_dog_wq; + struct delayed_work sw_antenna_wq; + struct delayed_work start_ibss_wq; +//by amy for rate adaptive 080312 + struct delayed_work rate_adapter_wq; +//by amy for rate adaptive + struct delayed_work hw_dig_wq; + struct delayed_work tx_pw_wq; + +//Added for RF power on power off by lizhaoming 080512 + struct delayed_work GPIOChangeRFWorkItem; +#else + + struct work_struct start_ibss_wq; + struct work_struct softmac_scan_wq; + struct work_struct associate_retry_wq; + struct work_struct hw_wakeup_wq; + struct work_struct hw_sleep_wq; + struct work_struct watch_dog_wq; + struct work_struct sw_antenna_wq; +//by amy for rate adaptive 080312 + struct work_struct rate_adapter_wq; +//by amy for rate adaptive + struct work_struct hw_dig_wq; + struct work_struct tx_pw_wq; + +//Added for RF power on power off by lizhaoming 080512 + struct work_struct GPIOChangeRFWorkItem; +#endif + struct workqueue_struct *wq; + + /* Callback functions */ + void (*set_security)(struct net_device *dev, + struct ieee80211_security *sec); + + /* Used to TX data frame by using txb structs. + * this is not used if in the softmac_features + * is set the flag IEEE_SOFTMAC_TX_QUEUE + */ + int (*hard_start_xmit)(struct ieee80211_txb *txb, + struct net_device *dev); + + int (*reset_port)(struct net_device *dev); + + /* Softmac-generated frames (mamagement) are TXed via this + * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is + * not set. As some cards may have different HW queues that + * one might want to use for data and management frames + * the option to have two callbacks might be useful. + * This fucntion can't sleep. + */ + int (*softmac_hard_start_xmit)(struct sk_buff *skb, + struct net_device *dev); + + /* used instead of hard_start_xmit (not softmac_hard_start_xmit) + * if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data + * frames. I the option IEEE_SOFTMAC_SINGLE_QUEUE is also set + * then also management frames are sent via this callback. + * This function can't sleep. + */ + void (*softmac_data_hard_start_xmit)(struct sk_buff *skb, + struct net_device *dev,int rate); + + /* stops the HW queue for DATA frames. Useful to avoid + * waste time to TX data frame when we are reassociating + * This function can sleep. + */ + void (*data_hard_stop)(struct net_device *dev); + + /* OK this is complementar to data_poll_hard_stop */ + void (*data_hard_resume)(struct net_device *dev); + + /* ask to the driver to retune the radio . + * This function can sleep. the driver should ensure + * the radio has been swithced before return. + */ + void (*set_chan)(struct net_device *dev,short ch); + + /* These are not used if the ieee stack takes care of + * scanning (IEEE_SOFTMAC_SCAN feature set). + * In this case only the set_chan is used. + * + * The syncro version is similar to the start_scan but + * does not return until all channels has been scanned. + * this is called in user context and should sleep, + * it is called in a work_queue when swithcing to ad-hoc mode + * or in behalf of iwlist scan when the card is associated + * and root user ask for a scan. + * the fucntion stop_scan should stop both the syncro and + * background scanning and can sleep. + * The fucntion start_scan should initiate the background + * scanning and can't sleep. + */ + void (*scan_syncro)(struct net_device *dev); + void (*start_scan)(struct net_device *dev); + void (*stop_scan)(struct net_device *dev); + + /* indicate the driver that the link state is changed + * for example it may indicate the card is associated now. + * Driver might be interested in this to apply RX filter + * rules or simply light the LINK led + */ + void (*link_change)(struct net_device *dev); + + /* these two function indicates to the HW when to start + * and stop to send beacons. This is used when the + * IEEE_SOFTMAC_BEACONS is not set. For now the + * stop_send_bacons is NOT guaranteed to be called only + * after start_send_beacons. + */ + void (*start_send_beacons) (struct net_device *dev); + void (*stop_send_beacons) (struct net_device *dev); + + /* power save mode related */ + void (*sta_wake_up) (struct net_device *dev); + void (*ps_request_tx_ack) (struct net_device *dev); + void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl); + short (*ps_is_queue_empty) (struct net_device *dev); + + /* QoS related */ + //void (*wmm_param_update) (struct net_device *dev, u8 *ac_param); + //void (*wmm_param_update) (struct ieee80211_device *ieee); + + /* This must be the last item so that it points to the data + * allocated beyond this structure by alloc_ieee80211 */ + u8 priv[0]; +}; + +#define IEEE_A (1<<0) +#define IEEE_B (1<<1) +#define IEEE_G (1<<2) +#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) + +/* Generate a 802.11 header */ + +/* Uses the channel change callback directly + * instead of [start/stop] scan callbacks + */ +#define IEEE_SOFTMAC_SCAN (1<<2) + +/* Perform authentication and association handshake */ +#define IEEE_SOFTMAC_ASSOCIATE (1<<3) + +/* Generate probe requests */ +#define IEEE_SOFTMAC_PROBERQ (1<<4) + +/* Generate respones to probe requests */ +#define IEEE_SOFTMAC_PROBERS (1<<5) + +/* The ieee802.11 stack will manages the netif queue + * wake/stop for the driver, taking care of 802.11 + * fragmentation. See softmac.c for details. */ +#define IEEE_SOFTMAC_TX_QUEUE (1<<7) + +/* Uses only the softmac_data_hard_start_xmit + * even for TX management frames. + */ +#define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8) + +/* Generate beacons. The stack will enqueue beacons + * to the card + */ +#define IEEE_SOFTMAC_BEACONS (1<<6) + + + +static inline void *ieee80211_priv(struct net_device *dev) +{ + return ((struct ieee80211_device *)netdev_priv(dev))->priv; +} + +extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) +{ + /* Single white space is for Linksys APs */ + if (essid_len == 1 && essid[0] == ' ') + return 1; + + /* Otherwise, if the entire essid is 0, we assume it is hidden */ + while (essid_len) { + essid_len--; + if (essid[essid_len] != '\0') + return 0; + } + + return 1; +} + +extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode) +{ + /* + * It is possible for both access points and our device to support + * combinations of modes, so as long as there is one valid combination + * of ap/device supported modes, then return success + * + */ + if ((mode & IEEE_A) && + (ieee->modulation & IEEE80211_OFDM_MODULATION) && + (ieee->freq_band & IEEE80211_52GHZ_BAND)) + return 1; + + if ((mode & IEEE_G) && + (ieee->modulation & IEEE80211_OFDM_MODULATION) && + (ieee->freq_band & IEEE80211_24GHZ_BAND)) + return 1; + + if ((mode & IEEE_B) && + (ieee->modulation & IEEE80211_CCK_MODULATION) && + (ieee->freq_band & IEEE80211_24GHZ_BAND)) + return 1; + + return 0; +} + +extern inline int ieee80211_get_hdrlen(u16 fc) +{ + int hdrlen = 24; + + switch (WLAN_FC_GET_TYPE(fc)) { + case IEEE80211_FTYPE_DATA: + if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) + hdrlen = 30; /* Addr4 */ + if(IEEE80211_QOS_HAS_SEQ(fc)) + hdrlen += 2; /* QOS ctrl*/ + break; + case IEEE80211_FTYPE_CTL: + switch (WLAN_FC_GET_STYPE(fc)) { + case IEEE80211_STYPE_CTS: + case IEEE80211_STYPE_ACK: + hdrlen = 10; + break; + default: + hdrlen = 16; + break; + } + break; + } + + return hdrlen; +} + + + +/* ieee80211.c */ +extern void free_ieee80211(struct net_device *dev); +extern struct net_device *alloc_ieee80211(int sizeof_priv); + +extern int ieee80211_set_encryption(struct ieee80211_device *ieee); + +/* ieee80211_tx.c */ + +extern int ieee80211_encrypt_fragment( + struct ieee80211_device *ieee, + struct sk_buff *frag, + int hdr_len); + +extern int ieee80211_xmit(struct sk_buff *skb, + struct net_device *dev); +extern void ieee80211_txb_free(struct ieee80211_txb *); + + +/* ieee80211_rx.c */ +extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats); +extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, + struct ieee80211_hdr *header, + struct ieee80211_rx_stats *stats); + +/* ieee80211_wx.c */ +extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key); +extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data* wrqu, char *extra); +int ieee80211_wx_set_auth(struct ieee80211_device *ieee, + struct iw_request_info *info, + struct iw_param *data, char *extra); +int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len); +/* ieee80211_softmac.c */ +extern short ieee80211_is_54g(struct ieee80211_network net); +extern short ieee80211_is_shortslot(struct ieee80211_network net); +extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats, u16 type, + u16 stype); +extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net); + +extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee); +extern void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee); +extern void ieee80211_start_bss(struct ieee80211_device *ieee); +extern void ieee80211_start_master_bss(struct ieee80211_device *ieee); +extern void ieee80211_start_ibss(struct ieee80211_device *ieee); +extern void ieee80211_softmac_init(struct ieee80211_device *ieee); +extern void ieee80211_softmac_free(struct ieee80211_device *ieee); +extern void ieee80211_associate_abort(struct ieee80211_device *ieee); +extern void ieee80211_disassociate(struct ieee80211_device *ieee); +extern void ieee80211_stop_scan(struct ieee80211_device *ieee); +extern void ieee80211_start_scan_syncro(struct ieee80211_device *ieee); +extern void ieee80211_check_all_nets(struct ieee80211_device *ieee); +extern void ieee80211_start_protocol(struct ieee80211_device *ieee); +extern void ieee80211_stop_protocol(struct ieee80211_device *ieee); +extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); +extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee); +extern void ieee80211_reset_queue(struct ieee80211_device *ieee); +extern void ieee80211_wake_queue(struct ieee80211_device *ieee); +extern void ieee80211_stop_queue(struct ieee80211_device *ieee); +extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); +extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); +extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); +extern int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p); +extern void notify_wx_assoc_event(struct ieee80211_device *ieee); +extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success); +extern void SendDisassociation(struct ieee80211_device *ieee,u8* asSta,u8 asRsn); +extern void ieee80211_start_scan(struct ieee80211_device *ieee); + +//Add for RF power on power off by lizhaoming 080512 +extern void SendDisassociation(struct ieee80211_device *ieee, + u8* asSta, + u8 asRsn); + +/* ieee80211_crypt_ccmp&tkip&wep.c */ +extern void ieee80211_tkip_null(void); +extern void ieee80211_wep_null(void); +extern void ieee80211_ccmp_null(void); +/* ieee80211_softmac_wx.c */ + +extern int ieee80211_wx_get_wap(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *ext); + +extern int ieee80211_wx_set_wap(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra); + +extern int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b); + +extern int ieee80211_wx_set_rate(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_rate(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_set_scan(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_set_essid(struct ieee80211_device *ieee, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); + +extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +extern void ieee80211_wx_sync_scan_wq(struct work_struct *work); +#else + extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); +#endif +//extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); + +extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_name(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_set_power(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern int ieee80211_wx_get_power(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); + +extern void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee); + +extern void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr); + +extern const long ieee80211_wlan_frequencies[]; + +extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee) +{ + ieee->scans++; +} + +extern inline int ieee80211_get_scans(struct ieee80211_device *ieee) +{ + return ieee->scans; +} + +static inline const char *escape_essid(const char *essid, u8 essid_len) { + static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; + const char *s = essid; + char *d = escaped; + + if (ieee80211_is_empty_essid(essid, essid_len)) { + memcpy(escaped, "", sizeof("")); + return escaped; + } + + essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE); + while (essid_len--) { + if (*s == '\0') { + *d++ = '\\'; + *d++ = '0'; + s++; + } else { + *d++ = *s++; + } + } + *d = '\0'; + return escaped; +} +#endif /* IEEE80211_H */ diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c new file mode 100644 index 000000000000..af64cfbe16db --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c @@ -0,0 +1,265 @@ +/* + * Host AP crypto routines + * + * Copyright (c) 2002-2003, Jouni Malinen + * Portions Copyright (C) 2004, Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + * + */ + +//#include +#include +#include +#include +#include +#include +#include + +#if (LINUX_VERSION_CODE +#endif + +#include "ieee80211.h" + +MODULE_AUTHOR("Jouni Malinen"); +MODULE_DESCRIPTION("HostAP crypto"); +MODULE_LICENSE("GPL"); + +struct ieee80211_crypto_alg { + struct list_head list; + struct ieee80211_crypto_ops *ops; +}; + + +struct ieee80211_crypto { + struct list_head algs; + spinlock_t lock; +}; + +static struct ieee80211_crypto *hcrypt; + +void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, + int force) +{ + struct list_head *ptr, *n; + struct ieee80211_crypt_data *entry; + + for (ptr = ieee->crypt_deinit_list.next, n = ptr->next; + ptr != &ieee->crypt_deinit_list; ptr = n, n = ptr->next) { + entry = list_entry(ptr, struct ieee80211_crypt_data, list); + + if (atomic_read(&entry->refcnt) != 0 && !force) + continue; + + list_del(ptr); + + if (entry->ops) { + entry->ops->deinit(entry->priv); + module_put(entry->ops->owner); + } + kfree(entry); + } +} + +void ieee80211_crypt_deinit_handler(unsigned long data) +{ + struct ieee80211_device *ieee = (struct ieee80211_device *)data; + unsigned long flags; + + spin_lock_irqsave(&ieee->lock, flags); + ieee80211_crypt_deinit_entries(ieee, 0); + if (!list_empty(&ieee->crypt_deinit_list)) { + printk(KERN_DEBUG "%s: entries remaining in delayed crypt " + "deletion list\n", ieee->dev->name); + ieee->crypt_deinit_timer.expires = jiffies + HZ; + add_timer(&ieee->crypt_deinit_timer); + } + spin_unlock_irqrestore(&ieee->lock, flags); + +} + +void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, + struct ieee80211_crypt_data **crypt) +{ + struct ieee80211_crypt_data *tmp; + unsigned long flags; + + if (*crypt == NULL) + return; + + tmp = *crypt; + *crypt = NULL; + + /* must not run ops->deinit() while there may be pending encrypt or + * decrypt operations. Use a list of delayed deinits to avoid needing + * locking. */ + + spin_lock_irqsave(&ieee->lock, flags); + list_add(&tmp->list, &ieee->crypt_deinit_list); + if (!timer_pending(&ieee->crypt_deinit_timer)) { + ieee->crypt_deinit_timer.expires = jiffies + HZ; + add_timer(&ieee->crypt_deinit_timer); + } + spin_unlock_irqrestore(&ieee->lock, flags); +} + +int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops) +{ + unsigned long flags; + struct ieee80211_crypto_alg *alg; + + if (hcrypt == NULL) + return -1; + + alg = kmalloc(sizeof(*alg), GFP_KERNEL); + if (alg == NULL) + return -ENOMEM; + + memset(alg, 0, sizeof(*alg)); + alg->ops = ops; + + spin_lock_irqsave(&hcrypt->lock, flags); + list_add(&alg->list, &hcrypt->algs); + spin_unlock_irqrestore(&hcrypt->lock, flags); + + printk(KERN_DEBUG "ieee80211_crypt: registered algorithm '%s'\n", + ops->name); + + return 0; +} + +int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops) +{ + unsigned long flags; + struct list_head *ptr; + struct ieee80211_crypto_alg *del_alg = NULL; + + if (hcrypt == NULL) + return -1; + + spin_lock_irqsave(&hcrypt->lock, flags); + for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) { + struct ieee80211_crypto_alg *alg = + (struct ieee80211_crypto_alg *) ptr; + if (alg->ops == ops) { + list_del(&alg->list); + del_alg = alg; + break; + } + } + spin_unlock_irqrestore(&hcrypt->lock, flags); + + if (del_alg) { + printk(KERN_DEBUG "ieee80211_crypt: unregistered algorithm " + "'%s'\n", ops->name); + kfree(del_alg); + } + + return del_alg ? 0 : -1; +} + + +struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name) +{ + unsigned long flags; + struct list_head *ptr; + struct ieee80211_crypto_alg *found_alg = NULL; + + if (hcrypt == NULL) + return NULL; + + spin_lock_irqsave(&hcrypt->lock, flags); + for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) { + struct ieee80211_crypto_alg *alg = + (struct ieee80211_crypto_alg *) ptr; + if (strcmp(alg->ops->name, name) == 0) { + found_alg = alg; + break; + } + } + spin_unlock_irqrestore(&hcrypt->lock, flags); + + if (found_alg) + return found_alg->ops; + else + return NULL; +} + + +static void * ieee80211_crypt_null_init(int keyidx) { return (void *) 1; } +static void ieee80211_crypt_null_deinit(void *priv) {} + +static struct ieee80211_crypto_ops ieee80211_crypt_null = { + .name = "NULL", + .init = ieee80211_crypt_null_init, + .deinit = ieee80211_crypt_null_deinit, + .encrypt_mpdu = NULL, + .decrypt_mpdu = NULL, + .encrypt_msdu = NULL, + .decrypt_msdu = NULL, + .set_key = NULL, + .get_key = NULL, + .extra_prefix_len = 0, + .extra_postfix_len = 0, + .owner = THIS_MODULE, +}; + + +int ieee80211_crypto_init(void) +{ + int ret = -ENOMEM; + + hcrypt = kmalloc(sizeof(*hcrypt), GFP_KERNEL); + if (!hcrypt) + goto out; + + memset(hcrypt, 0, sizeof(*hcrypt)); + INIT_LIST_HEAD(&hcrypt->algs); + spin_lock_init(&hcrypt->lock); + + ret = ieee80211_register_crypto_ops(&ieee80211_crypt_null); + if (ret < 0) { + kfree(hcrypt); + hcrypt = NULL; + } +out: + return ret; +} + + +void ieee80211_crypto_deinit(void) +{ + struct list_head *ptr, *n; + + if (hcrypt == NULL) + return; + + for (ptr = hcrypt->algs.next, n = ptr->next; ptr != &hcrypt->algs; + ptr = n, n = ptr->next) { + struct ieee80211_crypto_alg *alg = + (struct ieee80211_crypto_alg *) ptr; + list_del(ptr); + printk(KERN_DEBUG "ieee80211_crypt: unregistered algorithm " + "'%s' (deinit)\n", alg->ops->name); + kfree(alg); + } + + kfree(hcrypt); +} + +#if 0 +EXPORT_SYMBOL(ieee80211_crypt_deinit_entries); +EXPORT_SYMBOL(ieee80211_crypt_deinit_handler); +EXPORT_SYMBOL(ieee80211_crypt_delayed_deinit); + +EXPORT_SYMBOL(ieee80211_register_crypto_ops); +EXPORT_SYMBOL(ieee80211_unregister_crypto_ops); +EXPORT_SYMBOL(ieee80211_get_crypto_ops); +#endif + +//module_init(ieee80211_crypto_init); +//module_exit(ieee80211_crypto_deinit); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h new file mode 100644 index 000000000000..b58a3bcc0dc0 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h @@ -0,0 +1,86 @@ +/* + * Original code based on Host AP (software wireless LAN access point) driver + * for Intersil Prism2/2.5/3. + * + * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + * + * Copyright (c) 2002-2003, Jouni Malinen + * + * Adaption to a generic IEEE 802.11 stack by James Ketrenos + * + * + * Copyright (c) 2004, Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ + +/* + * This file defines the interface to the ieee80211 crypto module. + */ +#ifndef IEEE80211_CRYPT_H +#define IEEE80211_CRYPT_H + +#include + +struct ieee80211_crypto_ops { + const char *name; + + /* init new crypto context (e.g., allocate private data space, + * select IV, etc.); returns NULL on failure or pointer to allocated + * private data on success */ + void * (*init)(int keyidx); + + /* deinitialize crypto context and free allocated private data */ + void (*deinit)(void *priv); + + /* encrypt/decrypt return < 0 on error or >= 0 on success. The return + * value from decrypt_mpdu is passed as the keyidx value for + * decrypt_msdu. skb must have enough head and tail room for the + * encryption; if not, error will be returned; these functions are + * called for all MPDUs (i.e., fragments). + */ + int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); + int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); + + /* These functions are called for full MSDUs, i.e. full frames. + * These can be NULL if full MSDU operations are not needed. */ + int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv); + int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len, + void *priv); + + int (*set_key)(void *key, int len, u8 *seq, void *priv); + int (*get_key)(void *key, int len, u8 *seq, void *priv); + + /* procfs handler for printing out key information and possible + * statistics */ + char * (*print_stats)(char *p, void *priv); + + /* maximum number of bytes added by encryption; encrypt buf is + * allocated with extra_prefix_len bytes, copy of in_buf, and + * extra_postfix_len; encrypt need not use all this space, but + * the result must start at the beginning of the buffer and correct + * length must be returned */ + int extra_prefix_len, extra_postfix_len; + + struct module *owner; +}; + +struct ieee80211_crypt_data { + struct list_head list; /* delayed deletion list */ + struct ieee80211_crypto_ops *ops; + void *priv; + atomic_t refcnt; +}; + +int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops); +int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops); +struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name); +void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); +void ieee80211_crypt_deinit_handler(unsigned long); +void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, + struct ieee80211_crypt_data **crypt); + +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c new file mode 100644 index 000000000000..7d890c328b0e --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c @@ -0,0 +1,533 @@ +/* + * Host AP crypt: host-based CCMP encryption implementation for Host AP driver + * + * Copyright (c) 2003-2004, Jouni Malinen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ + +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ieee80211.h" + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +#include "rtl_crypto.h" +#else +#include +#endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + #include +#else + #include +#endif + +//#include + +MODULE_AUTHOR("Jouni Malinen"); +MODULE_DESCRIPTION("Host AP crypt: CCMP"); +MODULE_LICENSE("GPL"); + +#ifdef OPENSUSE_SLED +#ifndef IN_OPENSUSE_SLED +#define IN_OPENSUSE_SLED 1 +#endif +#endif + +#define AES_BLOCK_LEN 16 +#define CCMP_HDR_LEN 8 +#define CCMP_MIC_LEN 8 +#define CCMP_TK_LEN 16 +#define CCMP_PN_LEN 6 + +struct ieee80211_ccmp_data { + u8 key[CCMP_TK_LEN]; + int key_set; + + u8 tx_pn[CCMP_PN_LEN]; + u8 rx_pn[CCMP_PN_LEN]; + + u32 dot11RSNAStatsCCMPFormatErrors; + u32 dot11RSNAStatsCCMPReplays; + u32 dot11RSNAStatsCCMPDecryptErrors; + + int key_idx; + + struct crypto_tfm *tfm; + + /* scratch buffers for virt_to_page() (crypto API) */ + u8 tx_b0[AES_BLOCK_LEN], tx_b[AES_BLOCK_LEN], + tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN]; + u8 rx_b0[AES_BLOCK_LEN], rx_b[AES_BLOCK_LEN], rx_a[AES_BLOCK_LEN]; +}; + +void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm, + const u8 pt[16], u8 ct[16]) +{ + #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) + crypto_cipher_encrypt_one((void *)tfm, ct, pt); + #else + struct scatterlist src, dst; + + src.page = virt_to_page(pt); + src.offset = offset_in_page(pt); + src.length = AES_BLOCK_LEN; + + dst.page = virt_to_page(ct); + dst.offset = offset_in_page(ct); + dst.length = AES_BLOCK_LEN; + + crypto_cipher_encrypt(tfm, &dst, &src, AES_BLOCK_LEN); + #endif +} + +static void * ieee80211_ccmp_init(int key_idx) +{ + struct ieee80211_ccmp_data *priv; + + priv = kmalloc(sizeof(*priv), GFP_ATOMIC); + if (priv == NULL) + goto fail; + memset(priv, 0, sizeof(*priv)); + priv->key_idx = key_idx; + + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!IN_OPENSUSE_SLED)) + priv->tfm = crypto_alloc_tfm("aes", 0); + if (priv->tfm == NULL) { + printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " + "crypto API aes\n"); + goto fail; + } + #else + priv->tfm = (void *)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->tfm)) { + printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " + "crypto API aes\n"); + priv->tfm = NULL; + goto fail; + } + #endif + return priv; + +fail: + if (priv) { + if (priv->tfm) + //#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!IN_OPENSUSE_SLED)) + crypto_free_tfm(priv->tfm); + #else + crypto_free_cipher((void *)priv->tfm); + #endif + kfree(priv); + } + + return NULL; +} + + +static void ieee80211_ccmp_deinit(void *priv) +{ + struct ieee80211_ccmp_data *_priv = priv; + if (_priv && _priv->tfm) + //#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!IN_OPENSUSE_SLED)) + crypto_free_tfm(_priv->tfm); + #else + crypto_free_cipher((void *)_priv->tfm); + #endif + kfree(priv); +} + + +static inline void xor_block(u8 *b, u8 *a, size_t len) +{ + int i; + for (i = 0; i < len; i++) + b[i] ^= a[i]; +} + +#ifndef JOHN_CCMP +static void ccmp_init_blocks(struct crypto_tfm *tfm, + struct ieee80211_hdr *hdr, + u8 *pn, size_t dlen, u8 *b0, u8 *auth, + u8 *s0) +{ + u8 *pos, qc = 0; + size_t aad_len; + u16 fc; + int a4_included, qc_included; + u8 aad[2 * AES_BLOCK_LEN]; + + fc = le16_to_cpu(hdr->frame_ctl); + a4_included = ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == + (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)); + /* + qc_included = ((WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) && + (WLAN_FC_GET_STYPE(fc) & 0x08)); + */ + // fixed by David :2006.9.6 + qc_included = ((WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) && + (WLAN_FC_GET_STYPE(fc) & 0x80)); + aad_len = 22; + if (a4_included) + aad_len += 6; + if (qc_included) { + pos = (u8 *) &hdr->addr4; + if (a4_included) + pos += 6; + qc = *pos & 0x0f; + aad_len += 2; + } + /* CCM Initial Block: + * Flag (Include authentication header, M=3 (8-octet MIC), + * L=1 (2-octet Dlen)) + * Nonce: 0x00 | A2 | PN + * Dlen */ + b0[0] = 0x59; + b0[1] = qc; + memcpy(b0 + 2, hdr->addr2, ETH_ALEN); + memcpy(b0 + 8, pn, CCMP_PN_LEN); + b0[14] = (dlen >> 8) & 0xff; + b0[15] = dlen & 0xff; + + /* AAD: + * FC with bits 4..6 and 11..13 masked to zero; 14 is always one + * A1 | A2 | A3 + * SC with bits 4..15 (seq#) masked to zero + * A4 (if present) + * QC (if present) + */ + pos = (u8 *) hdr; + aad[0] = 0; /* aad_len >> 8 */ + aad[1] = aad_len & 0xff; + aad[2] = pos[0] & 0x8f; + aad[3] = pos[1] & 0xc7; + memcpy(aad + 4, hdr->addr1, 3 * ETH_ALEN); + pos = (u8 *) &hdr->seq_ctl; + aad[22] = pos[0] & 0x0f; + aad[23] = 0; /* all bits masked */ + memset(aad + 24, 0, 8); + if (a4_included) + memcpy(aad + 24, hdr->addr4, ETH_ALEN); + if (qc_included) { + aad[a4_included ? 30 : 24] = qc; + /* rest of QC masked */ + } + + /* Start with the first block and AAD */ + ieee80211_ccmp_aes_encrypt(tfm, b0, auth); + xor_block(auth, aad, AES_BLOCK_LEN); + ieee80211_ccmp_aes_encrypt(tfm, auth, auth); + xor_block(auth, &aad[AES_BLOCK_LEN], AES_BLOCK_LEN); + ieee80211_ccmp_aes_encrypt(tfm, auth, auth); + b0[0] &= 0x07; + b0[14] = b0[15] = 0; + ieee80211_ccmp_aes_encrypt(tfm, b0, s0); +} +#endif + +static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv) +{ + struct ieee80211_ccmp_data *key = priv; + int data_len, i; + u8 *pos; + struct ieee80211_hdr *hdr; +#ifndef JOHN_CCMP + int blocks, last, len; + u8 *mic; + u8 *b0 = key->tx_b0; + u8 *b = key->tx_b; + u8 *e = key->tx_e; + u8 *s0 = key->tx_s0; +#endif + if (skb_headroom(skb) < CCMP_HDR_LEN || + skb_tailroom(skb) < CCMP_MIC_LEN || + skb->len < hdr_len) + return -1; + + data_len = skb->len - hdr_len; + pos = skb_push(skb, CCMP_HDR_LEN); + memmove(pos, pos + CCMP_HDR_LEN, hdr_len); + pos += hdr_len; +// mic = skb_put(skb, CCMP_MIC_LEN); + + i = CCMP_PN_LEN - 1; + while (i >= 0) { + key->tx_pn[i]++; + if (key->tx_pn[i] != 0) + break; + i--; + } + + *pos++ = key->tx_pn[5]; + *pos++ = key->tx_pn[4]; + *pos++ = 0; + *pos++ = (key->key_idx << 6) | (1 << 5) /* Ext IV included */; + *pos++ = key->tx_pn[3]; + *pos++ = key->tx_pn[2]; + *pos++ = key->tx_pn[1]; + *pos++ = key->tx_pn[0]; + + hdr = (struct ieee80211_hdr *) skb->data; +#ifndef JOHN_CCMP + //mic is moved to here by john + mic = skb_put(skb, CCMP_MIC_LEN); + + ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0); + + blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN; + last = data_len % AES_BLOCK_LEN; + + for (i = 1; i <= blocks; i++) { + len = (i == blocks && last) ? last : AES_BLOCK_LEN; + /* Authentication */ + xor_block(b, pos, len); + ieee80211_ccmp_aes_encrypt(key->tfm, b, b); + /* Encryption, with counter */ + b0[14] = (i >> 8) & 0xff; + b0[15] = i & 0xff; + ieee80211_ccmp_aes_encrypt(key->tfm, b0, e); + xor_block(pos, e, len); + pos += len; + } + + for (i = 0; i < CCMP_MIC_LEN; i++) + mic[i] = b[i] ^ s0[i]; +#endif + return 0; +} + + +static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) +{ + struct ieee80211_ccmp_data *key = priv; + u8 keyidx, *pos; + struct ieee80211_hdr *hdr; + u8 pn[6]; +#ifndef JOHN_CCMP + size_t data_len = skb->len - hdr_len - CCMP_HDR_LEN - CCMP_MIC_LEN; + u8 *mic = skb->data + skb->len - CCMP_MIC_LEN; + u8 *b0 = key->rx_b0; + u8 *b = key->rx_b; + u8 *a = key->rx_a; + int i, blocks, last, len; +#endif + if (skb->len < hdr_len + CCMP_HDR_LEN + CCMP_MIC_LEN) { + key->dot11RSNAStatsCCMPFormatErrors++; + return -1; + } + + hdr = (struct ieee80211_hdr *) skb->data; + pos = skb->data + hdr_len; + keyidx = pos[3]; + if (!(keyidx & (1 << 5))) { + if (net_ratelimit()) { + printk(KERN_DEBUG "CCMP: received packet without ExtIV" + " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + } + key->dot11RSNAStatsCCMPFormatErrors++; + return -2; + } + keyidx >>= 6; + if (key->key_idx != keyidx) { + printk(KERN_DEBUG "CCMP: RX tkey->key_idx=%d frame " + "keyidx=%d priv=%p\n", key->key_idx, keyidx, priv); + return -6; + } + if (!key->key_set) { + if (net_ratelimit()) { + printk(KERN_DEBUG "CCMP: received packet from " MAC_FMT + " with keyid=%d that does not have a configured" + " key\n", MAC_ARG(hdr->addr2), keyidx); + } + return -3; + } + + pn[0] = pos[7]; + pn[1] = pos[6]; + pn[2] = pos[5]; + pn[3] = pos[4]; + pn[4] = pos[1]; + pn[5] = pos[0]; + pos += 8; + + if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { + if (net_ratelimit()) { + printk(KERN_DEBUG "CCMP: replay detected: STA=" MAC_FMT + " previous PN %02x%02x%02x%02x%02x%02x " + "received PN %02x%02x%02x%02x%02x%02x\n", + MAC_ARG(hdr->addr2), MAC_ARG(key->rx_pn), + MAC_ARG(pn)); + } + key->dot11RSNAStatsCCMPReplays++; + return -4; + } + +#ifndef JOHN_CCMP + ccmp_init_blocks(key->tfm, hdr, pn, data_len, b0, a, b); + xor_block(mic, b, CCMP_MIC_LEN); + + blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN; + last = data_len % AES_BLOCK_LEN; + + for (i = 1; i <= blocks; i++) { + len = (i == blocks && last) ? last : AES_BLOCK_LEN; + /* Decrypt, with counter */ + b0[14] = (i >> 8) & 0xff; + b0[15] = i & 0xff; + ieee80211_ccmp_aes_encrypt(key->tfm, b0, b); + xor_block(pos, b, len); + /* Authentication */ + xor_block(a, pos, len); + ieee80211_ccmp_aes_encrypt(key->tfm, a, a); + pos += len; + } + + if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { + if (net_ratelimit()) { + printk(KERN_DEBUG "CCMP: decrypt failed: STA=" + MAC_FMT "\n", MAC_ARG(hdr->addr2)); + } + key->dot11RSNAStatsCCMPDecryptErrors++; + return -5; + } + + memcpy(key->rx_pn, pn, CCMP_PN_LEN); + +#endif + /* Remove hdr and MIC */ + memmove(skb->data + CCMP_HDR_LEN, skb->data, hdr_len); + skb_pull(skb, CCMP_HDR_LEN); + skb_trim(skb, skb->len - CCMP_MIC_LEN); + + return keyidx; +} + + +static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv) +{ + struct ieee80211_ccmp_data *data = priv; + int keyidx; + struct crypto_tfm *tfm = data->tfm; + + keyidx = data->key_idx; + memset(data, 0, sizeof(*data)); + data->key_idx = keyidx; + data->tfm = tfm; + if (len == CCMP_TK_LEN) { + memcpy(data->key, key, CCMP_TK_LEN); + data->key_set = 1; + if (seq) { + data->rx_pn[0] = seq[5]; + data->rx_pn[1] = seq[4]; + data->rx_pn[2] = seq[3]; + data->rx_pn[3] = seq[2]; + data->rx_pn[4] = seq[1]; + data->rx_pn[5] = seq[0]; + } + crypto_cipher_setkey((void *)data->tfm, data->key, CCMP_TK_LEN); + } else if (len == 0) + data->key_set = 0; + else + return -1; + + return 0; +} + + +static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv) +{ + struct ieee80211_ccmp_data *data = priv; + + if (len < CCMP_TK_LEN) + return -1; + + if (!data->key_set) + return 0; + memcpy(key, data->key, CCMP_TK_LEN); + + if (seq) { + seq[0] = data->tx_pn[5]; + seq[1] = data->tx_pn[4]; + seq[2] = data->tx_pn[3]; + seq[3] = data->tx_pn[2]; + seq[4] = data->tx_pn[1]; + seq[5] = data->tx_pn[0]; + } + + return CCMP_TK_LEN; +} + + +static char * ieee80211_ccmp_print_stats(char *p, void *priv) +{ + struct ieee80211_ccmp_data *ccmp = priv; + p += sprintf(p, "key[%d] alg=CCMP key_set=%d " + "tx_pn=%02x%02x%02x%02x%02x%02x " + "rx_pn=%02x%02x%02x%02x%02x%02x " + "format_errors=%d replays=%d decrypt_errors=%d\n", + ccmp->key_idx, ccmp->key_set, + MAC_ARG(ccmp->tx_pn), MAC_ARG(ccmp->rx_pn), + ccmp->dot11RSNAStatsCCMPFormatErrors, + ccmp->dot11RSNAStatsCCMPReplays, + ccmp->dot11RSNAStatsCCMPDecryptErrors); + + return p; +} + +void ieee80211_ccmp_null(void) +{ +// printk("============>%s()\n", __FUNCTION__); + return; +} +static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = { + .name = "CCMP", + .init = ieee80211_ccmp_init, + .deinit = ieee80211_ccmp_deinit, + .encrypt_mpdu = ieee80211_ccmp_encrypt, + .decrypt_mpdu = ieee80211_ccmp_decrypt, + .encrypt_msdu = NULL, + .decrypt_msdu = NULL, + .set_key = ieee80211_ccmp_set_key, + .get_key = ieee80211_ccmp_get_key, + .print_stats = ieee80211_ccmp_print_stats, + .extra_prefix_len = CCMP_HDR_LEN, + .extra_postfix_len = CCMP_MIC_LEN, + .owner = THIS_MODULE, +}; + + +int ieee80211_crypto_ccmp_init(void) +{ + return ieee80211_register_crypto_ops(&ieee80211_crypt_ccmp); +} + + +void ieee80211_crypto_ccmp_exit(void) +{ + ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp); +} + +#if 0 +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) +EXPORT_SYMBOL(ieee80211_ccmp_null); +#else +EXPORT_SYMBOL_NOVERS(ieee80211_ccmp_null); +#endif +#endif + +//module_init(ieee80211_crypto_ccmp_init); +//module_exit(ieee80211_crypto_ccmp_exit); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c new file mode 100644 index 000000000000..e560b1e11020 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c @@ -0,0 +1,1001 @@ +/* + * Host AP crypt: host-based TKIP encryption implementation for Host AP driver + * + * Copyright (c) 2003-2004, Jouni Malinen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ + +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ieee80211.h" + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +#include "rtl_crypto.h" +#else +#include +#endif +//#include +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) + #include +#else + #include +#endif + +#include + +MODULE_AUTHOR("Jouni Malinen"); +MODULE_DESCRIPTION("Host AP crypt: TKIP"); +MODULE_LICENSE("GPL"); + +#ifdef OPENSUSE_SLED +#ifndef IN_OPENSUSE_SLED +#define IN_OPENSUSE_SLED 1 +#endif +#endif + +struct ieee80211_tkip_data { +#define TKIP_KEY_LEN 32 + u8 key[TKIP_KEY_LEN]; + int key_set; + + u32 tx_iv32; + u16 tx_iv16; + u16 tx_ttak[5]; + int tx_phase1_done; + + u32 rx_iv32; + u16 rx_iv16; + u16 rx_ttak[5]; + int rx_phase1_done; + u32 rx_iv32_new; + u16 rx_iv16_new; + + u32 dot11RSNAStatsTKIPReplays; + u32 dot11RSNAStatsTKIPICVErrors; + u32 dot11RSNAStatsTKIPLocalMICFailures; + + int key_idx; + + #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) + struct crypto_blkcipher *rx_tfm_arc4; + struct crypto_hash *rx_tfm_michael; + struct crypto_blkcipher *tx_tfm_arc4; + struct crypto_hash *tx_tfm_michael; + #endif + + struct crypto_tfm *tfm_arc4; + struct crypto_tfm *tfm_michael; + + /* scratch buffers for virt_to_page() (crypto API) */ + u8 rx_hdr[16], tx_hdr[16]; +}; + +static void * ieee80211_tkip_init(int key_idx) +{ + struct ieee80211_tkip_data *priv; + + priv = kmalloc(sizeof(*priv), GFP_ATOMIC); + if (priv == NULL) + goto fail; + memset(priv, 0, sizeof(*priv)); + priv->key_idx = key_idx; + + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + priv->tfm_arc4 = crypto_alloc_tfm("arc4", 0); + if (priv->tfm_arc4 == NULL) { + printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " + "crypto API arc4\n"); + goto fail; + } + + priv->tfm_michael = crypto_alloc_tfm("michael_mic", 0); + if (priv->tfm_michael == NULL) { + printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " + "crypto API michael_mic\n"); + goto fail; + } + + #else + priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, + CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->tx_tfm_arc4)) { + printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " + "crypto API arc4\n"); + priv->tx_tfm_arc4 = NULL; + goto fail; + } + + priv->tx_tfm_michael = crypto_alloc_hash("michael_mic", 0, + CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->tx_tfm_michael)) { + printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " + "crypto API michael_mic\n"); + priv->tx_tfm_michael = NULL; + goto fail; + } + + priv->rx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, + CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->rx_tfm_arc4)) { + printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " + "crypto API arc4\n"); + priv->rx_tfm_arc4 = NULL; + goto fail; + } + + priv->rx_tfm_michael = crypto_alloc_hash("michael_mic", 0, + CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->rx_tfm_michael)) { + printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " + "crypto API michael_mic\n"); + priv->rx_tfm_michael = NULL; + goto fail; + } + #endif + return priv; + +fail: + if (priv) { + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + if (priv->tfm_michael) + crypto_free_tfm(priv->tfm_michael); + if (priv->tfm_arc4) + crypto_free_tfm(priv->tfm_arc4); + #else + if (priv->tx_tfm_michael) + crypto_free_hash(priv->tx_tfm_michael); + if (priv->tx_tfm_arc4) + crypto_free_blkcipher(priv->tx_tfm_arc4); + if (priv->rx_tfm_michael) + crypto_free_hash(priv->rx_tfm_michael); + if (priv->rx_tfm_arc4) + crypto_free_blkcipher(priv->rx_tfm_arc4); + #endif + kfree(priv); + } + + return NULL; +} + + +static void ieee80211_tkip_deinit(void *priv) +{ + struct ieee80211_tkip_data *_priv = priv; + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + if (_priv && _priv->tfm_michael) + crypto_free_tfm(_priv->tfm_michael); + if (_priv && _priv->tfm_arc4) + crypto_free_tfm(_priv->tfm_arc4); + #else + if (_priv) { + if (_priv->tx_tfm_michael) + crypto_free_hash(_priv->tx_tfm_michael); + if (_priv->tx_tfm_arc4) + crypto_free_blkcipher(_priv->tx_tfm_arc4); + if (_priv->rx_tfm_michael) + crypto_free_hash(_priv->rx_tfm_michael); + if (_priv->rx_tfm_arc4) + crypto_free_blkcipher(_priv->rx_tfm_arc4); + } + #endif + kfree(priv); +} + + +static inline u16 RotR1(u16 val) +{ + return (val >> 1) | (val << 15); +} + + +static inline u8 Lo8(u16 val) +{ + return val & 0xff; +} + + +static inline u8 Hi8(u16 val) +{ + return val >> 8; +} + + +static inline u16 Lo16(u32 val) +{ + return val & 0xffff; +} + + +static inline u16 Hi16(u32 val) +{ + return val >> 16; +} + + +static inline u16 Mk16(u8 hi, u8 lo) +{ + return lo | (((u16) hi) << 8); +} + + +static inline u16 Mk16_le(u16 *v) +{ + return le16_to_cpu(*v); +} + + +static const u16 Sbox[256] = +{ + 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, + 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, + 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, + 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, + 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, + 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, + 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, + 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, + 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, + 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, + 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, + 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, + 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, + 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, + 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, + 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, + 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, + 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, + 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, + 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, + 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, + 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, + 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, + 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, + 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, + 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, + 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, + 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, + 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, + 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, + 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, + 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, +}; + + +static inline u16 _S_(u16 v) +{ + u16 t = Sbox[Hi8(v)]; + return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8)); +} + +#ifndef JOHN_TKIP +#define PHASE1_LOOP_COUNT 8 + +static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32) +{ + int i, j; + + /* Initialize the 80-bit TTAK from TSC (IV32) and TA[0..5] */ + TTAK[0] = Lo16(IV32); + TTAK[1] = Hi16(IV32); + TTAK[2] = Mk16(TA[1], TA[0]); + TTAK[3] = Mk16(TA[3], TA[2]); + TTAK[4] = Mk16(TA[5], TA[4]); + + for (i = 0; i < PHASE1_LOOP_COUNT; i++) { + j = 2 * (i & 1); + TTAK[0] += _S_(TTAK[4] ^ Mk16(TK[1 + j], TK[0 + j])); + TTAK[1] += _S_(TTAK[0] ^ Mk16(TK[5 + j], TK[4 + j])); + TTAK[2] += _S_(TTAK[1] ^ Mk16(TK[9 + j], TK[8 + j])); + TTAK[3] += _S_(TTAK[2] ^ Mk16(TK[13 + j], TK[12 + j])); + TTAK[4] += _S_(TTAK[3] ^ Mk16(TK[1 + j], TK[0 + j])) + i; + } +} + + +static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK, + u16 IV16) +{ + /* Make temporary area overlap WEP seed so that the final copy can be + * avoided on little endian hosts. */ + u16 *PPK = (u16 *) &WEPSeed[4]; + + /* Step 1 - make copy of TTAK and bring in TSC */ + PPK[0] = TTAK[0]; + PPK[1] = TTAK[1]; + PPK[2] = TTAK[2]; + PPK[3] = TTAK[3]; + PPK[4] = TTAK[4]; + PPK[5] = TTAK[4] + IV16; + + /* Step 2 - 96-bit bijective mixing using S-box */ + PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0])); + PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2])); + PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4])); + PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) &TK[6])); + PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) &TK[8])); + PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) &TK[10])); + + PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) &TK[12])); + PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) &TK[14])); + PPK[2] += RotR1(PPK[1]); + PPK[3] += RotR1(PPK[2]); + PPK[4] += RotR1(PPK[3]); + PPK[5] += RotR1(PPK[4]); + + /* Step 3 - bring in last of TK bits, assign 24-bit WEP IV value + * WEPSeed[0..2] is transmitted as WEP IV */ + WEPSeed[0] = Hi8(IV16); + WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F; + WEPSeed[2] = Lo8(IV16); + WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) &TK[0])) >> 1); + +#ifdef __BIG_ENDIAN + { + int i; + for (i = 0; i < 6; i++) + PPK[i] = (PPK[i] << 8) | (PPK[i] >> 8); + } +#endif +} +#endif +static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) +{ + struct ieee80211_tkip_data *tkey = priv; + #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) + struct blkcipher_desc desc = {.tfm = tkey->tx_tfm_arc4}; + #endif + int len; + u8 *pos; + struct ieee80211_hdr *hdr; +#ifndef JOHN_TKIP + u8 rc4key[16],*icv; + u32 crc; + struct scatterlist sg; +#endif + int ret; + + ret = 0; + if (skb_headroom(skb) < 8 || skb_tailroom(skb) < 4 || + skb->len < hdr_len) + return -1; + + hdr = (struct ieee80211_hdr *) skb->data; +#if 0 +printk("@@ tkey\n"); +printk("%x|", ((u32*)tkey->key)[0]); +printk("%x|", ((u32*)tkey->key)[1]); +printk("%x|", ((u32*)tkey->key)[2]); +printk("%x|", ((u32*)tkey->key)[3]); +printk("%x|", ((u32*)tkey->key)[4]); +printk("%x|", ((u32*)tkey->key)[5]); +printk("%x|", ((u32*)tkey->key)[6]); +printk("%x\n", ((u32*)tkey->key)[7]); +#endif + +#ifndef JOHN_TKIP + if (!tkey->tx_phase1_done) { + tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2, + tkey->tx_iv32); + tkey->tx_phase1_done = 1; + } + tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16); + +#else + tkey->tx_phase1_done = 1; +#endif /*JOHN_TKIP*/ + + len = skb->len - hdr_len; + pos = skb_push(skb, 8); + memmove(pos, pos + 8, hdr_len); + pos += hdr_len; + +#ifdef JOHN_TKIP + *pos++ = Hi8(tkey->tx_iv16); + *pos++ = (Hi8(tkey->tx_iv16) | 0x20) & 0x7F; + *pos++ = Lo8(tkey->tx_iv16); +#else + *pos++ = rc4key[0]; + *pos++ = rc4key[1]; + *pos++ = rc4key[2]; +#endif + *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */; + *pos++ = tkey->tx_iv32 & 0xff; + *pos++ = (tkey->tx_iv32 >> 8) & 0xff; + *pos++ = (tkey->tx_iv32 >> 16) & 0xff; + *pos++ = (tkey->tx_iv32 >> 24) & 0xff; +#ifndef JOHN_TKIP + icv = skb_put(skb, 4); +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) + crc = ~crc32_le(~0, pos, len); +#else + crc = ~ether_crc_le(len, pos); +#endif + icv[0] = crc; + icv[1] = crc >> 8; + icv[2] = crc >> 16; + icv[3] = crc >> 24; + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16); + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = len + 4; + crypto_cipher_encrypt(tkey->tfm_arc4, &sg, &sg, len + 4); + #else + crypto_blkcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16); + #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = len + 4; + #else + sg_init_one(&sg, pos, len+4); + #endif + ret= crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); + #endif +#endif + tkey->tx_iv16++; + if (tkey->tx_iv16 == 0) { + tkey->tx_phase1_done = 0; + tkey->tx_iv32++; + } +#ifndef JOHN_TKIP + #if((LINUX_VERSION_CODE = KERNEL_VERSION(2,6,21)) ||(IN_OPENSUSE_SLED)) + struct blkcipher_desc desc = {.tfm = tkey->rx_tfm_arc4}; + #endif + u8 keyidx, *pos; + u32 iv32; + u16 iv16; + struct ieee80211_hdr *hdr; +#ifndef JOHN_TKIP + u8 icv[4]; + u32 crc; + struct scatterlist sg; + u8 rc4key[16]; + int plen; +#endif + if (skb->len < hdr_len + 8 + 4) + return -1; + + hdr = (struct ieee80211_hdr *) skb->data; + pos = skb->data + hdr_len; + keyidx = pos[3]; + if (!(keyidx & (1 << 5))) { + if (net_ratelimit()) { + printk(KERN_DEBUG "TKIP: received packet without ExtIV" + " flag from " MAC_FMT "\n", MAC_ARG(hdr->addr2)); + } + return -2; + } + keyidx >>= 6; + if (tkey->key_idx != keyidx) { + printk(KERN_DEBUG "TKIP: RX tkey->key_idx=%d frame " + "keyidx=%d priv=%p\n", tkey->key_idx, keyidx, priv); + return -6; + } + if (!tkey->key_set) { + if (net_ratelimit()) { + printk(KERN_DEBUG "TKIP: received packet from " MAC_FMT + " with keyid=%d that does not have a configured" + " key\n", MAC_ARG(hdr->addr2), keyidx); + } + return -3; + } + iv16 = (pos[0] << 8) | pos[2]; + iv32 = pos[4] | (pos[5] << 8) | (pos[6] << 16) | (pos[7] << 24); + pos += 8; +#ifndef JOHN_TKIP + + if (iv32 < tkey->rx_iv32 || + (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) { + if (net_ratelimit()) { + printk(KERN_DEBUG "TKIP: replay detected: STA=" MAC_FMT + " previous TSC %08x%04x received TSC " + "%08x%04x\n", MAC_ARG(hdr->addr2), + tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); + } + tkey->dot11RSNAStatsTKIPReplays++; + return -4; + } + + if (iv32 != tkey->rx_iv32 || !tkey->rx_phase1_done) { + tkip_mixing_phase1(tkey->rx_ttak, tkey->key, hdr->addr2, iv32); + tkey->rx_phase1_done = 1; + } + tkip_mixing_phase2(rc4key, tkey->key, tkey->rx_ttak, iv16); + + plen = skb->len - hdr_len - 12; + #if((LINUX_VERSION_CODE tfm_arc4, rc4key, 16); + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = plen + 4; + crypto_cipher_decrypt(tkey->tfm_arc4, &sg, &sg, plen + 4); + #else + crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16); + #if(LINUX_VERSION_CODE addr2)); + } + return -7; + } + #endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) + crc = ~crc32_le(~0, pos, plen); +#else + crc = ~ether_crc_le(plen, pos); +#endif + icv[0] = crc; + icv[1] = crc >> 8; + icv[2] = crc >> 16; + icv[3] = crc >> 24; + if (memcmp(icv, pos + plen, 4) != 0) { + if (iv32 != tkey->rx_iv32) { + /* Previously cached Phase1 result was already lost, so + * it needs to be recalculated for the next packet. */ + tkey->rx_phase1_done = 0; + } + if (net_ratelimit()) { + printk(KERN_DEBUG "TKIP: ICV error detected: STA=" + MAC_FMT "\n", MAC_ARG(hdr->addr2)); + } + tkey->dot11RSNAStatsTKIPICVErrors++; + return -5; + } + +#endif /* JOHN_TKIP */ + + /* Update real counters only after Michael MIC verification has + * completed */ + tkey->rx_iv32_new = iv32; + tkey->rx_iv16_new = iv16; + + /* Remove IV and ICV */ + memmove(skb->data + 8, skb->data, hdr_len); + skb_pull(skb, 8); + skb_trim(skb, skb->len - 4); + +//john's test +#ifdef JOHN_DUMP +if( ((u16*)skb->data)[0] & 0x4000){ + printk("@@ rx decrypted skb->data"); + int i; + for(i=0;ilen;i++){ + if( (i%24)==0 ) printk("\n"); + printk("%2x ", ((u8*)skb->data)[i]); + } + printk("\n"); +} +#endif /*JOHN_DUMP*/ + return keyidx; +} + +#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!IN_OPENSUSE_SLED)) +static int michael_mic(struct ieee80211_tkip_data *tkey, u8 *key, u8 *hdr, + u8 *data, size_t data_len, u8 *mic) +{ + struct scatterlist sg[2]; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) + struct hash_desc desc; + int ret=0; +#endif + if (tkey->tfm_michael == NULL) { + printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); + return -1; + } + sg[0].page = virt_to_page(hdr); + sg[0].offset = offset_in_page(hdr); + sg[0].length = 16; + + sg[1].page = virt_to_page(data); + sg[1].offset = offset_in_page(data); + sg[1].length = data_len; + + //crypto_digest_init(tkey->tfm_michael); + //crypto_digest_setkey(tkey->tfm_michael, key, 8); + //crypto_digest_update(tkey->tfm_michael, sg, 2); + //crypto_digest_final(tkey->tfm_michael, mic); + + //return 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + crypto_digest_init(tkey->tfm_michael); + crypto_digest_setkey(tkey->tfm_michael, key, 8); + crypto_digest_update(tkey->tfm_michael, sg, 2); + crypto_digest_final(tkey->tfm_michael, mic); + + return 0; +#else +if (crypto_hash_setkey(tkey->tfm_michael, key, 8)) + return -1; + +// return 0; + desc.tfm = tkey->tfm_michael; + desc.flags = 0; + ret = crypto_hash_digest(&desc, sg, data_len + 16, mic); + return ret; +#endif +} +#else +static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, + u8 * data, size_t data_len, u8 * mic) +{ + struct hash_desc desc; + struct scatterlist sg[2]; + + if (tfm_michael == NULL) { + printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); + return -1; + } + #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) + sg[0].page = virt_to_page(hdr); + sg[0].offset = offset_in_page(hdr); + sg[0].length = 16; + sg[1].page = virt_to_page(data); + sg[1].offset = offset_in_page(data); + sg[1].length = data_len; + #else + sg_init_table(sg, 2); + sg_set_buf(&sg[0], hdr, 16); + sg_set_buf(&sg[1], data, data_len); + #endif + + if (crypto_hash_setkey(tfm_michael, key, 8)) + return -1; + + desc.tfm = tfm_michael; + desc.flags = 0; + return crypto_hash_digest(&desc, sg, data_len + 16, mic); +} +#endif + + + +static void michael_mic_hdr(struct sk_buff *skb, u8 *hdr) +{ + struct ieee80211_hdr *hdr11; + + hdr11 = (struct ieee80211_hdr *) skb->data; + switch (le16_to_cpu(hdr11->frame_ctl) & + (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) { + case IEEE80211_FCTL_TODS: + memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */ + memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */ + break; + case IEEE80211_FCTL_FROMDS: + memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */ + memcpy(hdr + ETH_ALEN, hdr11->addr3, ETH_ALEN); /* SA */ + break; + case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS: + memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */ + memcpy(hdr + ETH_ALEN, hdr11->addr4, ETH_ALEN); /* SA */ + break; + case 0: + memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */ + memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */ + break; + } + + hdr[12] = 0; /* priority */ + + hdr[13] = hdr[14] = hdr[15] = 0; /* reserved */ +} + + +static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *priv) +{ + struct ieee80211_tkip_data *tkey = priv; + u8 *pos; + struct ieee80211_hdr *hdr; + + hdr = (struct ieee80211_hdr *) skb->data; + + if (skb_tailroom(skb) < 8 || skb->len < hdr_len) { + printk(KERN_DEBUG "Invalid packet for Michael MIC add " + "(tailroom=%d hdr_len=%d skb->len=%d)\n", + skb_tailroom(skb), hdr_len, skb->len); + return -1; + } + + michael_mic_hdr(skb, tkey->tx_hdr); + + // { david, 2006.9.1 + // fix the wpa process with wmm enabled. + if(IEEE80211_QOS_HAS_SEQ(le16_to_cpu(hdr->frame_ctl))) { + tkey->tx_hdr[12] = *(skb->data + hdr_len - 2) & 0x07; + } + // } + pos = skb_put(skb, 8); + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + if (michael_mic(tkey, &tkey->key[16], tkey->tx_hdr, + skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) + #else + if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, + skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) + #endif + return -1; + + return 0; +} + + +#if WIRELESS_EXT >= 18 +static void ieee80211_michael_mic_failure(struct net_device *dev, + struct ieee80211_hdr *hdr, + int keyidx) +{ + union iwreq_data wrqu; + struct iw_michaelmicfailure ev; + + /* TODO: needed parameters: count, keyid, key type, TSC */ + memset(&ev, 0, sizeof(ev)); + ev.flags = keyidx & IW_MICFAILURE_KEY_ID; + if (hdr->addr1[0] & 0x01) + ev.flags |= IW_MICFAILURE_GROUP; + else + ev.flags |= IW_MICFAILURE_PAIRWISE; + ev.src_addr.sa_family = ARPHRD_ETHER; + memcpy(ev.src_addr.sa_data, hdr->addr2, ETH_ALEN); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = sizeof(ev); + wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev); +} +#elif WIRELESS_EXT >= 15 +static void ieee80211_michael_mic_failure(struct net_device *dev, + struct ieee80211_hdr *hdr, + int keyidx) +{ + union iwreq_data wrqu; + char buf[128]; + + /* TODO: needed parameters: count, keyid, key type, TSC */ + sprintf(buf, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr=" + MAC_FMT ")", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni", + MAC_ARG(hdr->addr2)); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = strlen(buf); + wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf); +} +#else /* WIRELESS_EXT >= 15 */ +static inline void ieee80211_michael_mic_failure(struct net_device *dev, + struct ieee80211_hdr *hdr, + int keyidx) +{ +} +#endif /* WIRELESS_EXT >= 15 */ + + +static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, + int hdr_len, void *priv) +{ + struct ieee80211_tkip_data *tkey = priv; + u8 mic[8]; + struct ieee80211_hdr *hdr; + + hdr = (struct ieee80211_hdr *) skb->data; + + if (!tkey->key_set) + return -1; + + michael_mic_hdr(skb, tkey->rx_hdr); + // { david, 2006.9.1 + // fix the wpa process with wmm enabled. + if(IEEE80211_QOS_HAS_SEQ(le16_to_cpu(hdr->frame_ctl))) { + tkey->rx_hdr[12] = *(skb->data + hdr_len - 2) & 0x07; + } + // } + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + if (michael_mic(tkey, &tkey->key[24], tkey->rx_hdr, + skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) + #else + if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr, + skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) + #endif + return -1; + if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) { + struct ieee80211_hdr *hdr; + hdr = (struct ieee80211_hdr *) skb->data; + printk(KERN_DEBUG "%s: Michael MIC verification failed for " + "MSDU from " MAC_FMT " keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), + keyidx); + if (skb->dev) + ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); + tkey->dot11RSNAStatsTKIPLocalMICFailures++; + return -1; + } + + /* Update TSC counters for RX now that the packet verification has + * completed. */ + tkey->rx_iv32 = tkey->rx_iv32_new; + tkey->rx_iv16 = tkey->rx_iv16_new; + + skb_trim(skb, skb->len - 8); + + return 0; +} + + +static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) +{ + struct ieee80211_tkip_data *tkey = priv; + int keyidx; + #if ((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + struct crypto_tfm *tfm = tkey->tfm_michael; + struct crypto_tfm *tfm2 = tkey->tfm_arc4; + #else + struct crypto_hash *tfm = tkey->tx_tfm_michael; + struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4; + struct crypto_hash *tfm3 = tkey->rx_tfm_michael; + struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4; + #endif + + keyidx = tkey->key_idx; + memset(tkey, 0, sizeof(*tkey)); + tkey->key_idx = keyidx; + + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + tkey->tfm_michael = tfm; + tkey->tfm_arc4 = tfm2; + #else + tkey->tx_tfm_michael = tfm; + tkey->tx_tfm_arc4 = tfm2; + tkey->rx_tfm_michael = tfm3; + tkey->rx_tfm_arc4 = tfm4; + #endif + + if (len == TKIP_KEY_LEN) { + memcpy(tkey->key, key, TKIP_KEY_LEN); + tkey->key_set = 1; + tkey->tx_iv16 = 1; /* TSC is initialized to 1 */ + if (seq) { + tkey->rx_iv32 = (seq[5] << 24) | (seq[4] << 16) | + (seq[3] << 8) | seq[2]; + tkey->rx_iv16 = (seq[1] << 8) | seq[0]; + } + } else if (len == 0) + tkey->key_set = 0; + else + return -1; + + return 0; +} + + +static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv) +{ + struct ieee80211_tkip_data *tkey = priv; + + if (len < TKIP_KEY_LEN) + return -1; + + if (!tkey->key_set) + return 0; + memcpy(key, tkey->key, TKIP_KEY_LEN); + + if (seq) { + /* Return the sequence number of the last transmitted frame. */ + u16 iv16 = tkey->tx_iv16; + u32 iv32 = tkey->tx_iv32; + if (iv16 == 0) + iv32--; + iv16--; + seq[0] = tkey->tx_iv16; + seq[1] = tkey->tx_iv16 >> 8; + seq[2] = tkey->tx_iv32; + seq[3] = tkey->tx_iv32 >> 8; + seq[4] = tkey->tx_iv32 >> 16; + seq[5] = tkey->tx_iv32 >> 24; + } + + return TKIP_KEY_LEN; +} + + +static char * ieee80211_tkip_print_stats(char *p, void *priv) +{ + struct ieee80211_tkip_data *tkip = priv; + p += sprintf(p, "key[%d] alg=TKIP key_set=%d " + "tx_pn=%02x%02x%02x%02x%02x%02x " + "rx_pn=%02x%02x%02x%02x%02x%02x " + "replays=%d icv_errors=%d local_mic_failures=%d\n", + tkip->key_idx, tkip->key_set, + (tkip->tx_iv32 >> 24) & 0xff, + (tkip->tx_iv32 >> 16) & 0xff, + (tkip->tx_iv32 >> 8) & 0xff, + tkip->tx_iv32 & 0xff, + (tkip->tx_iv16 >> 8) & 0xff, + tkip->tx_iv16 & 0xff, + (tkip->rx_iv32 >> 24) & 0xff, + (tkip->rx_iv32 >> 16) & 0xff, + (tkip->rx_iv32 >> 8) & 0xff, + tkip->rx_iv32 & 0xff, + (tkip->rx_iv16 >> 8) & 0xff, + tkip->rx_iv16 & 0xff, + tkip->dot11RSNAStatsTKIPReplays, + tkip->dot11RSNAStatsTKIPICVErrors, + tkip->dot11RSNAStatsTKIPLocalMICFailures); + return p; +} + + +static struct ieee80211_crypto_ops ieee80211_crypt_tkip = { + .name = "TKIP", + .init = ieee80211_tkip_init, + .deinit = ieee80211_tkip_deinit, + .encrypt_mpdu = ieee80211_tkip_encrypt, + .decrypt_mpdu = ieee80211_tkip_decrypt, + .encrypt_msdu = ieee80211_michael_mic_add, + .decrypt_msdu = ieee80211_michael_mic_verify, + .set_key = ieee80211_tkip_set_key, + .get_key = ieee80211_tkip_get_key, + .print_stats = ieee80211_tkip_print_stats, + .extra_prefix_len = 4 + 4, /* IV + ExtIV */ + .extra_postfix_len = 8 + 4, /* MIC + ICV */ + .owner = THIS_MODULE, +}; + + +int ieee80211_crypto_tkip_init(void) +{ + return ieee80211_register_crypto_ops(&ieee80211_crypt_tkip); +} + + +void ieee80211_crypto_tkip_exit(void) +{ + ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip); +} + + +void ieee80211_tkip_null(void) +{ +// printk("============>%s()\n", __FUNCTION__); + return; +} + +#if 0 +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) +EXPORT_SYMBOL(ieee80211_tkip_null); +#else +EXPORT_SYMBOL_NOVERS(ieee80211_tkip_null); +#endif +#endif + + +//module_init(ieee80211_crypto_tkip_init); +//module_exit(ieee80211_crypto_tkip_exit); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c new file mode 100644 index 000000000000..f973daeeeb0f --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c @@ -0,0 +1,394 @@ +/* + * Host AP crypt: host-based WEP encryption implementation for Host AP driver + * + * Copyright (c) 2002-2004, Jouni Malinen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ + +//#include +#include +#include +#include +#include +#include +#include +#include + +#include "ieee80211.h" + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +#include "rtl_crypto.h" +#else +#include +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + #include +#else + #include +#endif +//#include +#include + +MODULE_AUTHOR("Jouni Malinen"); +MODULE_DESCRIPTION("Host AP crypt: WEP"); +MODULE_LICENSE("GPL"); + +#ifdef OPENSUSE_SLED +#ifndef IN_OPENSUSE_SLED +#define IN_OPENSUSE_SLED 1 +#endif +#endif + + +struct prism2_wep_data { + u32 iv; +#define WEP_KEY_LEN 13 + u8 key[WEP_KEY_LEN + 1]; + u8 key_len; + u8 key_idx; + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + struct crypto_tfm *tfm; + #else + struct crypto_blkcipher *tx_tfm; + struct crypto_blkcipher *rx_tfm; + #endif +}; + + +static void * prism2_wep_init(int keyidx) +{ + struct prism2_wep_data *priv; + + priv = kmalloc(sizeof(*priv), GFP_ATOMIC); + if (priv == NULL) + goto fail; + memset(priv, 0, sizeof(*priv)); + priv->key_idx = keyidx; + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + priv->tfm = crypto_alloc_tfm("arc4", 0); + if (priv->tfm == NULL) { + printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " + "crypto API arc4\n"); + goto fail; + } + #else + priv->tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->tx_tfm)) { + printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " + "crypto API arc4\n"); + priv->tx_tfm = NULL; + goto fail; + } + priv->rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); + if (IS_ERR(priv->rx_tfm)) { + printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " + "crypto API arc4\n"); + priv->rx_tfm = NULL; + goto fail; + } + #endif + + /* start WEP IV from a random value */ + get_random_bytes(&priv->iv, 4); + + return priv; + +fail: + //#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + if (priv) { + if (priv->tfm) + crypto_free_tfm(priv->tfm); + kfree(priv); + } + #else + if (priv) { + if (priv->tx_tfm) + crypto_free_blkcipher(priv->tx_tfm); + if (priv->rx_tfm) + crypto_free_blkcipher(priv->rx_tfm); + kfree(priv); + } + #endif + return NULL; +} + + +static void prism2_wep_deinit(void *priv) +{ + struct prism2_wep_data *_priv = priv; + //#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + if (_priv && _priv->tfm) + crypto_free_tfm(_priv->tfm); + #else + if (_priv) { + if (_priv->tx_tfm) + crypto_free_blkcipher(_priv->tx_tfm); + if (_priv->rx_tfm) + crypto_free_blkcipher(_priv->rx_tfm); + } + #endif + kfree(priv); +} + + +/* Perform WEP encryption on given skb that has at least 4 bytes of headroom + * for IV and 4 bytes of tailroom for ICV. Both IV and ICV will be transmitted, + * so the payload length increases with 8 bytes. + * + * WEP frame payload: IV + TX key idx, RC4(data), ICV = RC4(CRC32(data)) + */ +static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) +{ + struct prism2_wep_data *wep = priv; +//#if(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) + struct blkcipher_desc desc = {.tfm = wep->tx_tfm}; +#endif + u32 klen, len; + u8 key[WEP_KEY_LEN + 3]; + u8 *pos; +#ifndef JOHN_HWSEC + u32 crc; + u8 *icv; + struct scatterlist sg; +#endif + if (skb_headroom(skb) < 4 || skb_tailroom(skb) < 4 || + skb->len < hdr_len) + return -1; + + len = skb->len - hdr_len; + pos = skb_push(skb, 4); + memmove(pos, pos + 4, hdr_len); + pos += hdr_len; + + klen = 3 + wep->key_len; + + wep->iv++; + + /* Fluhrer, Mantin, and Shamir have reported weaknesses in the key + * scheduling algorithm of RC4. At least IVs (KeyByte + 3, 0xff, N) + * can be used to speedup attacks, so avoid using them. */ + if ((wep->iv & 0xff00) == 0xff00) { + u8 B = (wep->iv >> 16) & 0xff; + if (B >= 3 && B < klen) + wep->iv += 0x0100; + } + + /* Prepend 24-bit IV to RC4 key and TX frame */ + *pos++ = key[0] = (wep->iv >> 16) & 0xff; + *pos++ = key[1] = (wep->iv >> 8) & 0xff; + *pos++ = key[2] = wep->iv & 0xff; + *pos++ = wep->key_idx << 6; + + /* Copy rest of the WEP key (the secret part) */ + memcpy(key + 3, wep->key, wep->key_len); + +#ifndef JOHN_HWSEC + /* Append little-endian CRC32 and encrypt it to produce ICV */ +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) + crc = ~crc32_le(~0, pos, len); +#else + crc = ~ether_crc_le(len, pos); +#endif + icv = skb_put(skb, 4); + icv[0] = crc; + icv[1] = crc >> 8; + icv[2] = crc >> 16; + icv[3] = crc >> 24; + + //#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) + #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + crypto_cipher_setkey(wep->tfm, key, klen); + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = len + 4; + crypto_cipher_encrypt(wep->tfm, &sg, &sg, len + 4); + + return 0; + #else + crypto_blkcipher_setkey(wep->tx_tfm, key, klen); + #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = len + 4; + #else + sg_init_one(&sg, pos, len+4); + #endif + return crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); + #endif +#endif /* JOHN_HWSEC */ + return 0; +} + + +/* Perform WEP decryption on given buffer. Buffer includes whole WEP part of + * the frame: IV (4 bytes), encrypted payload (including SNAP header), + * ICV (4 bytes). len includes both IV and ICV. + * + * Returns 0 if frame was decrypted successfully and ICV was correct and -1 on + * failure. If frame is OK, IV and ICV will be removed. + */ +static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) +{ + struct prism2_wep_data *wep = priv; + //#if(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) + #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) + struct blkcipher_desc desc = {.tfm = wep->rx_tfm}; + #endif + u32 klen, plen; + u8 key[WEP_KEY_LEN + 3]; + u8 keyidx, *pos; +#ifndef JOHN_HWSEC + u32 crc; + u8 icv[4]; + struct scatterlist sg; +#endif + if (skb->len < hdr_len + 8) + return -1; + + pos = skb->data + hdr_len; + key[0] = *pos++; + key[1] = *pos++; + key[2] = *pos++; + keyidx = *pos++ >> 6; + if (keyidx != wep->key_idx) + return -1; + + klen = 3 + wep->key_len; + + /* Copy rest of the WEP key (the secret part) */ + memcpy(key + 3, wep->key, wep->key_len); + + /* Apply RC4 to data and compute CRC32 over decrypted data */ + plen = skb->len - hdr_len - 8; +#ifndef JOHN_HWSEC +//#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) +#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) + crypto_cipher_setkey(wep->tfm, key, klen); + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = plen + 4; + crypto_cipher_decrypt(wep->tfm, &sg, &sg, plen + 4); +#else + crypto_blkcipher_setkey(wep->rx_tfm, key, klen); + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) + sg.page = virt_to_page(pos); + sg.offset = offset_in_page(pos); + sg.length = plen + 4; + #else + sg_init_one(&sg, pos, plen+4); + #endif + if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) + return -7; +#endif + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) + crc = ~crc32_le(~0, pos, plen); +#else + crc = ~ether_crc_le(plen, pos); +#endif + icv[0] = crc; + icv[1] = crc >> 8; + icv[2] = crc >> 16; + icv[3] = crc >> 24; + + if (memcmp(icv, pos + plen, 4) != 0) { + /* ICV mismatch - drop frame */ + return -2; + } +#endif /* JOHN_HWSEC */ + + /* Remove IV and ICV */ + memmove(skb->data + 4, skb->data, hdr_len); + skb_pull(skb, 4); + skb_trim(skb, skb->len - 4); + return 0; +} + + +static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv) +{ + struct prism2_wep_data *wep = priv; + + if (len < 0 || len > WEP_KEY_LEN) + return -1; + + memcpy(wep->key, key, len); + wep->key_len = len; + + return 0; +} + + +static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv) +{ + struct prism2_wep_data *wep = priv; + + if (len < wep->key_len) + return -1; + + memcpy(key, wep->key, wep->key_len); + + return wep->key_len; +} + + +static char * prism2_wep_print_stats(char *p, void *priv) +{ + struct prism2_wep_data *wep = priv; + p += sprintf(p, "key[%d] alg=WEP len=%d\n", + wep->key_idx, wep->key_len); + return p; +} + + +static struct ieee80211_crypto_ops ieee80211_crypt_wep = { + .name = "WEP", + .init = prism2_wep_init, + .deinit = prism2_wep_deinit, + .encrypt_mpdu = prism2_wep_encrypt, + .decrypt_mpdu = prism2_wep_decrypt, + .encrypt_msdu = NULL, + .decrypt_msdu = NULL, + .set_key = prism2_wep_set_key, + .get_key = prism2_wep_get_key, + .print_stats = prism2_wep_print_stats, + .extra_prefix_len = 4, /* IV */ + .extra_postfix_len = 4, /* ICV */ + .owner = THIS_MODULE, +}; + + +int ieee80211_crypto_wep_init(void) +{ + return ieee80211_register_crypto_ops(&ieee80211_crypt_wep); +} + + +void ieee80211_crypto_wep_exit(void) +{ + ieee80211_unregister_crypto_ops(&ieee80211_crypt_wep); +} + + +void ieee80211_wep_null(void) +{ +// printk("============>%s()\n", __FUNCTION__); + return; +} +#if 0 +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) +EXPORT_SYMBOL(ieee80211_wep_null); +#else +EXPORT_SYMBOL_NOVERS(ieee80211_wep_null); +#endif +#endif +//module_init(ieee80211_crypto_wep_init); +//module_exit(ieee80211_crypto_wep_exit); diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c new file mode 100644 index 000000000000..0c9fef0b4e3f --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c @@ -0,0 +1,301 @@ +/******************************************************************************* + + Copyright(c) 2004 Intel Corporation. All rights reserved. + + Portions of this file are based on the WEP enablement code provided by the + Host AP project hostap-drivers v0.1.3 + Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + + Copyright (c) 2002-2003, Jouni Malinen + + This program is free software; you can redistribute it and/or modify it + under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation. + + This program is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + You should have received a copy of the GNU General Public License along with + this program; if not, write to the Free Software Foundation, Inc., 59 + Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + The full GNU General Public License is included in this distribution in the + file called LICENSE. + + Contact Information: + James P. Ketrenos + Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + +*******************************************************************************/ + +#include +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ieee80211.h" + +MODULE_DESCRIPTION("802.11 data/management/control stack"); +MODULE_AUTHOR("Copyright (C) 2004 Intel Corporation "); +MODULE_LICENSE("GPL"); + +#define DRV_NAME "ieee80211" + +static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee) +{ + if (ieee->networks) + return 0; + + ieee->networks = kmalloc( + MAX_NETWORK_COUNT * sizeof(struct ieee80211_network), + GFP_KERNEL); + if (!ieee->networks) { + printk(KERN_WARNING "%s: Out of memory allocating beacons\n", + ieee->dev->name); + return -ENOMEM; + } + + memset(ieee->networks, 0, + MAX_NETWORK_COUNT * sizeof(struct ieee80211_network)); + + return 0; +} + +static inline void ieee80211_networks_free(struct ieee80211_device *ieee) +{ + if (!ieee->networks) + return; + kfree(ieee->networks); + ieee->networks = NULL; +} + +static inline void ieee80211_networks_initialize(struct ieee80211_device *ieee) +{ + int i; + + INIT_LIST_HEAD(&ieee->network_free_list); + INIT_LIST_HEAD(&ieee->network_list); + for (i = 0; i < MAX_NETWORK_COUNT; i++) + list_add_tail(&ieee->networks[i].list, &ieee->network_free_list); +} + + +struct net_device *alloc_ieee80211(int sizeof_priv) +{ + struct ieee80211_device *ieee; + struct net_device *dev; + int i,err; + + IEEE80211_DEBUG_INFO("Initializing...\n"); + + dev = alloc_etherdev(sizeof(struct ieee80211_device) + sizeof_priv); + if (!dev) { + IEEE80211_ERROR("Unable to network device.\n"); + goto failed; + } + ieee = netdev_priv(dev); + dev->hard_start_xmit = ieee80211_xmit; + + ieee->dev = dev; + + err = ieee80211_networks_allocate(ieee); + if (err) { + IEEE80211_ERROR("Unable to allocate beacon storage: %d\n", + err); + goto failed; + } + ieee80211_networks_initialize(ieee); + + /* Default fragmentation threshold is maximum payload size */ + ieee->fts = DEFAULT_FTS; + ieee->scan_age = DEFAULT_MAX_SCAN_AGE; + ieee->open_wep = 1; + + /* Default to enabling full open WEP with host based encrypt/decrypt */ + ieee->host_encrypt = 1; + ieee->host_decrypt = 1; + ieee->ieee802_1x = 1; /* Default to supporting 802.1x */ + + INIT_LIST_HEAD(&ieee->crypt_deinit_list); + init_timer(&ieee->crypt_deinit_timer); + ieee->crypt_deinit_timer.data = (unsigned long)ieee; + ieee->crypt_deinit_timer.function = ieee80211_crypt_deinit_handler; + + spin_lock_init(&ieee->lock); + spin_lock_init(&ieee->wpax_suitlist_lock); + + ieee->wpax_type_set = 0; + ieee->wpa_enabled = 0; + ieee->tkip_countermeasures = 0; + ieee->drop_unencrypted = 0; + ieee->privacy_invoked = 0; + ieee->ieee802_1x = 1; + ieee->raw_tx = 0; + + ieee80211_softmac_init(ieee); + + for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++) + INIT_LIST_HEAD(&ieee->ibss_mac_hash[i]); + + for (i = 0; i < 17; i++) { + ieee->last_rxseq_num[i] = -1; + ieee->last_rxfrag_num[i] = -1; + ieee->last_packet_time[i] = 0; + } +//These function were added to load crypte module autoly + ieee80211_tkip_null(); + ieee80211_wep_null(); + ieee80211_ccmp_null(); + return dev; + + failed: + if (dev) + free_netdev(dev); + return NULL; +} + + +void free_ieee80211(struct net_device *dev) +{ + struct ieee80211_device *ieee = netdev_priv(dev); + + int i; + struct list_head *p, *q; + + + ieee80211_softmac_free(ieee); + del_timer_sync(&ieee->crypt_deinit_timer); + ieee80211_crypt_deinit_entries(ieee, 1); + + for (i = 0; i < WEP_KEYS; i++) { + struct ieee80211_crypt_data *crypt = ieee->crypt[i]; + if (crypt) { + if (crypt->ops) { + crypt->ops->deinit(crypt->priv); + module_put(crypt->ops->owner); + } + kfree(crypt); + ieee->crypt[i] = NULL; + } + } + + ieee80211_networks_free(ieee); + + for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++) { + list_for_each_safe(p, q, &ieee->ibss_mac_hash[i]) { + kfree(list_entry(p, struct ieee_ibss_seq, list)); + list_del(p); + } + } + + + free_netdev(dev); +} + +//#ifdef CONFIG_IEEE80211_DEBUG +#if 0 + +static int debug = 0; +u32 ieee80211_debug_level = 0; +struct proc_dir_entry *ieee80211_proc = NULL; + +static int show_debug_level(char *page, char **start, off_t offset, + int count, int *eof, void *data) +{ + return snprintf(page, count, "0x%08X\n", ieee80211_debug_level); +} + +static int store_debug_level(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + char buf[] = "0x00000000"; + unsigned long len = min(sizeof(buf) - 1, (u32)count); + char *p = (char *)buf; + unsigned long val; + + if (copy_from_user(buf, buffer, len)) + return count; + buf[len] = 0; + if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') { + p++; + if (p[0] == 'x' || p[0] == 'X') + p++; + val = simple_strtoul(p, &p, 16); + } else + val = simple_strtoul(p, &p, 10); + if (p == buf) + printk(KERN_INFO DRV_NAME + ": %s is not in hex or decimal form.\n", buf); + else + ieee80211_debug_level = val; + + return strnlen(buf, count); +} + +static int __init ieee80211_init(void) +{ + struct proc_dir_entry *e; + + ieee80211_debug_level = debug; + ieee80211_proc = create_proc_entry(DRV_NAME, S_IFDIR, proc_net); + if (ieee80211_proc == NULL) { + IEEE80211_ERROR("Unable to create " DRV_NAME + " proc directory\n"); + return -EIO; + } + e = create_proc_entry("debug_level", S_IFREG | S_IRUGO | S_IWUSR, + ieee80211_proc); + if (!e) { + remove_proc_entry(DRV_NAME, proc_net); + ieee80211_proc = NULL; + return -EIO; + } + e->read_proc = show_debug_level; + e->write_proc = store_debug_level; + e->data = NULL; + + return 0; +} + +static void __exit ieee80211_exit(void) +{ + if (ieee80211_proc) { + remove_proc_entry("debug_level", ieee80211_proc); + remove_proc_entry(DRV_NAME, proc_net); + ieee80211_proc = NULL; + } +} + +#include +module_param(debug, int, 0444); +MODULE_PARM_DESC(debug, "debug output mask"); + + +module_exit(ieee80211_exit); +module_init(ieee80211_init); +#endif + +#if 0 +EXPORT_SYMBOL(alloc_ieee80211); +EXPORT_SYMBOL(free_ieee80211); +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c new file mode 100644 index 000000000000..79ec64959cf6 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c @@ -0,0 +1,1971 @@ +/* + * Original code based Host AP (software wireless LAN access point) driver + * for Intersil Prism2/2.5/3 - hostap.o module, common routines + * + * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + * + * Copyright (c) 2002-2003, Jouni Malinen + * Copyright (c) 2004, Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + ****************************************************************************** + + Few modifications for Realtek's Wi-Fi drivers by + Andrea Merello + + A special thanks goes to Realtek for their support ! + +******************************************************************************/ + + +#include +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ieee80211.h" +#ifdef ENABLE_DOT11D +#include "dot11d.h" +#endif +static inline void ieee80211_monitor_rx(struct ieee80211_device *ieee, + struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats) +{ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + u16 fc = le16_to_cpu(hdr->frame_ctl); + + skb->dev = ieee->dev; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) + skb_reset_mac_header(skb); +#else + skb->mac.raw = skb->data; +#endif + skb_pull(skb, ieee80211_get_hdrlen(fc)); + skb->pkt_type = PACKET_OTHERHOST; + skb->protocol = __constant_htons(ETH_P_80211_RAW); + memset(skb->cb, 0, sizeof(skb->cb)); + netif_rx(skb); +} + + +/* Called only as a tasklet (software IRQ) */ +static struct ieee80211_frag_entry * +ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq, + unsigned int frag, u8 tid,u8 *src, u8 *dst) +{ + struct ieee80211_frag_entry *entry; + int i; + + for (i = 0; i < IEEE80211_FRAG_CACHE_LEN; i++) { + entry = &ieee->frag_cache[tid][i]; + if (entry->skb != NULL && + time_after(jiffies, entry->first_frag_time + 2 * HZ)) { + IEEE80211_DEBUG_FRAG( + "expiring fragment cache entry " + "seq=%u last_frag=%u\n", + entry->seq, entry->last_frag); + dev_kfree_skb_any(entry->skb); + entry->skb = NULL; + } + + if (entry->skb != NULL && entry->seq == seq && + (entry->last_frag + 1 == frag || frag == -1) && + memcmp(entry->src_addr, src, ETH_ALEN) == 0 && + memcmp(entry->dst_addr, dst, ETH_ALEN) == 0) + return entry; + } + + return NULL; +} + +/* Called only as a tasklet (software IRQ) */ +static struct sk_buff * +ieee80211_frag_cache_get(struct ieee80211_device *ieee, + struct ieee80211_hdr *hdr) +{ + struct sk_buff *skb = NULL; + u16 fc = le16_to_cpu(hdr->frame_ctl); + u16 sc = le16_to_cpu(hdr->seq_ctl); + unsigned int frag = WLAN_GET_SEQ_FRAG(sc); + unsigned int seq = WLAN_GET_SEQ_SEQ(sc); + struct ieee80211_frag_entry *entry; + struct ieee80211_hdr_3addr_QOS *hdr_3addr_QoS; + struct ieee80211_hdr_QOS *hdr_4addr_QoS; + u8 tid; + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + { + tid = (hdr->addr2[ETH_ALEN-2] ^ hdr->addr2[ETH_ALEN-1]) & IEEE80211_QOS_TID; + } + else +#endif + if (((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS)&&IEEE80211_QOS_HAS_SEQ(fc)) { + hdr_4addr_QoS = (struct ieee80211_hdr_QOS *)hdr; + tid = le16_to_cpu(hdr_4addr_QoS->QOS_ctl) & IEEE80211_QOS_TID; + tid = UP2AC(tid); + tid ++; + } else if (IEEE80211_QOS_HAS_SEQ(fc)) { + hdr_3addr_QoS = (struct ieee80211_hdr_3addr_QOS *)hdr; + tid = le16_to_cpu(hdr_3addr_QoS->QOS_ctl) & IEEE80211_QOS_TID; + tid = UP2AC(tid); + tid ++; + } else { + tid = 0; + } + + if (frag == 0) { + /* Reserve enough space to fit maximum frame length */ + skb = dev_alloc_skb(ieee->dev->mtu + + sizeof(struct ieee80211_hdr) + + 8 /* LLC */ + + 2 /* alignment */ + + 8 /* WEP */ + + ETH_ALEN /* WDS */ + + (IEEE80211_QOS_HAS_SEQ(fc)?2:0) /* QOS Control */); + if (skb == NULL) + return NULL; + + entry = &ieee->frag_cache[tid][ieee->frag_next_idx[tid]]; + ieee->frag_next_idx[tid]++; + if (ieee->frag_next_idx[tid] >= IEEE80211_FRAG_CACHE_LEN) + ieee->frag_next_idx[tid] = 0; + + if (entry->skb != NULL) + dev_kfree_skb_any(entry->skb); + + entry->first_frag_time = jiffies; + entry->seq = seq; + entry->last_frag = frag; + entry->skb = skb; + memcpy(entry->src_addr, hdr->addr2, ETH_ALEN); + memcpy(entry->dst_addr, hdr->addr1, ETH_ALEN); + } else { + /* received a fragment of a frame for which the head fragment + * should have already been received */ + entry = ieee80211_frag_cache_find(ieee, seq, frag, tid,hdr->addr2, + hdr->addr1); + if (entry != NULL) { + entry->last_frag = frag; + skb = entry->skb; + } + } + + return skb; +} + + +/* Called only as a tasklet (software IRQ) */ +static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee, + struct ieee80211_hdr *hdr) +{ + u16 fc = le16_to_cpu(hdr->frame_ctl); + u16 sc = le16_to_cpu(hdr->seq_ctl); + unsigned int seq = WLAN_GET_SEQ_SEQ(sc); + struct ieee80211_frag_entry *entry; + struct ieee80211_hdr_3addr_QOS *hdr_3addr_QoS; + struct ieee80211_hdr_QOS *hdr_4addr_QoS; + u8 tid; + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + { + tid = (hdr->addr2[ETH_ALEN-2] ^ hdr->addr2[ETH_ALEN-1]) & IEEE80211_QOS_TID; + } + else +#endif + if(((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS)&&IEEE80211_QOS_HAS_SEQ(fc)) { + hdr_4addr_QoS = (struct ieee80211_hdr_QOS *)hdr; + tid = le16_to_cpu(hdr_4addr_QoS->QOS_ctl) & IEEE80211_QOS_TID; + tid = UP2AC(tid); + tid ++; + } else if (IEEE80211_QOS_HAS_SEQ(fc)) { + hdr_3addr_QoS = (struct ieee80211_hdr_3addr_QOS *)hdr; + tid = le16_to_cpu(hdr_3addr_QoS->QOS_ctl) & IEEE80211_QOS_TID; + tid = UP2AC(tid); + tid ++; + } else { + tid = 0; + } + + entry = ieee80211_frag_cache_find(ieee, seq, -1, tid,hdr->addr2, + hdr->addr1); + + if (entry == NULL) { + IEEE80211_DEBUG_FRAG( + "could not invalidate fragment cache " + "entry (seq=%u)\n", seq); + return -1; + } + + entry->skb = NULL; + return 0; +} + + + +/* ieee80211_rx_frame_mgtmt + * + * Responsible for handling management control frames + * + * Called by ieee80211_rx */ +static inline int +ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats, u16 type, + u16 stype) +{ + struct ieee80211_hdr *hdr; + + // cheat the the hdr type + hdr = (struct ieee80211_hdr *)skb->data; + + /* On the struct stats definition there is written that + * this is not mandatory.... but seems that the probe + * response parser uses it + */ + rx_stats->len = skb->len; + ieee80211_rx_mgt(ieee,(struct ieee80211_hdr *)skb->data,rx_stats); + + if((ieee->state == IEEE80211_LINKED)&&(memcmp(hdr->addr3,ieee->current_network.bssid,ETH_ALEN))) { + dev_kfree_skb_any(skb); + return 0; + } + + ieee80211_rx_frame_softmac(ieee, skb, rx_stats, type, stype); + + dev_kfree_skb_any(skb); + + return 0; + + #ifdef NOT_YET + if (ieee->iw_mode == IW_MODE_MASTER) { + printk(KERN_DEBUG "%s: Master mode not yet suppported.\n", + ieee->dev->name); + return 0; +/* + hostap_update_sta_ps(ieee, (struct hostap_ieee80211_hdr *) + skb->data);*/ + } + + if (ieee->hostapd && type == IEEE80211_TYPE_MGMT) { + if (stype == WLAN_FC_STYPE_BEACON && + ieee->iw_mode == IW_MODE_MASTER) { + struct sk_buff *skb2; + /* Process beacon frames also in kernel driver to + * update STA(AP) table statistics */ + skb2 = skb_clone(skb, GFP_ATOMIC); + if (skb2) + hostap_rx(skb2->dev, skb2, rx_stats); + } + + /* send management frames to the user space daemon for + * processing */ + ieee->apdevstats.rx_packets++; + ieee->apdevstats.rx_bytes += skb->len; + prism2_rx_80211(ieee->apdev, skb, rx_stats, PRISM2_RX_MGMT); + return 0; + } + + if (ieee->iw_mode == IW_MODE_MASTER) { + if (type != WLAN_FC_TYPE_MGMT && type != WLAN_FC_TYPE_CTRL) { + printk(KERN_DEBUG "%s: unknown management frame " + "(type=0x%02x, stype=0x%02x) dropped\n", + skb->dev->name, type, stype); + return -1; + } + + hostap_rx(skb->dev, skb, rx_stats); + return 0; + } + + printk(KERN_DEBUG "%s: hostap_rx_frame_mgmt: management frame " + "received in non-Host AP mode\n", skb->dev->name); + return -1; + #endif +} + + + +/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */ +/* Ethernet-II snap header (RFC1042 for most EtherTypes) */ +static unsigned char rfc1042_header[] = +{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; +/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */ +static unsigned char bridge_tunnel_header[] = +{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 }; +/* No encapsulation header if EtherType < 0x600 (=length) */ + +/* Called by ieee80211_rx_frame_decrypt */ +static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, + struct sk_buff *skb, size_t hdrlen) +{ + struct net_device *dev = ieee->dev; + u16 fc, ethertype; + struct ieee80211_hdr *hdr; + u8 *pos; + + if (skb->len < 24) + return 0; + + hdr = (struct ieee80211_hdr *) skb->data; + fc = le16_to_cpu(hdr->frame_ctl); + + /* check that the frame is unicast frame to us */ + if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == + IEEE80211_FCTL_TODS && + memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN) == 0 && + memcmp(hdr->addr3, dev->dev_addr, ETH_ALEN) == 0) { + /* ToDS frame with own addr BSSID and DA */ + } else if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == + IEEE80211_FCTL_FROMDS && + memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN) == 0) { + /* FromDS frame with own addr as DA */ + } else + return 0; + + if (skb->len < 24 + 8) + return 0; + + /* check for port access entity Ethernet type */ +// pos = skb->data + 24; + pos = skb->data + hdrlen; + ethertype = (pos[6] << 8) | pos[7]; + if (ethertype == ETH_P_PAE) + return 1; + + return 0; +} + +/* Called only as a tasklet (software IRQ), by ieee80211_rx */ +static inline int +ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, + struct ieee80211_crypt_data *crypt) +{ + struct ieee80211_hdr *hdr; + int res, hdrlen; + + if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) + return 0; + + hdr = (struct ieee80211_hdr *) skb->data; +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && (ieee->ext_patch_ieee80211_rx_frame_get_hdrlen)) + { + hdrlen = ieee->ext_patch_ieee80211_rx_frame_get_hdrlen(ieee, skb); + } + else +#endif + hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + +#ifdef CONFIG_IEEE80211_CRYPT_TKIP + if (ieee->tkip_countermeasures && + strcmp(crypt->ops->name, "TKIP") == 0) { + if (net_ratelimit()) { + printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " + "received packet from " MAC_FMT "\n", + ieee->dev->name, MAC_ARG(hdr->addr2)); + } + return -1; + } +#endif + + atomic_inc(&crypt->refcnt); + res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); + atomic_dec(&crypt->refcnt); + if (res < 0) { + IEEE80211_DEBUG_DROP( + "decryption failed (SA=" MAC_FMT + ") res=%d\n", MAC_ARG(hdr->addr2), res); + if (res == -2) + IEEE80211_DEBUG_DROP("Decryption failed ICV " + "mismatch (key %d)\n", + skb->data[hdrlen + 3] >> 6); + ieee->ieee_stats.rx_discards_undecryptable++; + return -1; + } + + return res; +} + + +/* Called only as a tasklet (software IRQ), by ieee80211_rx */ +static inline int +ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device* ieee, struct sk_buff *skb, + int keyidx, struct ieee80211_crypt_data *crypt) +{ + struct ieee80211_hdr *hdr; + int res, hdrlen; + + if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) + return 0; + + hdr = (struct ieee80211_hdr *) skb->data; +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && (ieee->ext_patch_ieee80211_rx_frame_get_hdrlen)) + { + hdrlen = ieee->ext_patch_ieee80211_rx_frame_get_hdrlen(ieee, skb); + } + else +#endif + hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + + atomic_inc(&crypt->refcnt); + res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); + atomic_dec(&crypt->refcnt); + if (res < 0) { + printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" + " (SA=" MAC_FMT " keyidx=%d)\n", + ieee->dev->name, MAC_ARG(hdr->addr2), keyidx); + return -1; + } + + return 0; +} + + +/* this function is stolen from ipw2200 driver*/ +#define IEEE_PACKET_RETRY_TIME (5*HZ) +static int is_duplicate_packet(struct ieee80211_device *ieee, + struct ieee80211_hdr *header) +{ + u16 fc = le16_to_cpu(header->frame_ctl); + u16 sc = le16_to_cpu(header->seq_ctl); + u16 seq = WLAN_GET_SEQ_SEQ(sc); + u16 frag = WLAN_GET_SEQ_FRAG(sc); + u16 *last_seq, *last_frag; + unsigned long *last_time; + struct ieee80211_hdr_3addr_QOS *hdr_3addr_QoS; + struct ieee80211_hdr_QOS *hdr_4addr_QoS; + u8 tid; + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + { + tid = (header->addr2[ETH_ALEN-2] ^ header->addr2[ETH_ALEN-1]) & IEEE80211_QOS_TID; + } + else +#endif + //TO2DS and QoS + if(((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS)&&IEEE80211_QOS_HAS_SEQ(fc)) { + hdr_4addr_QoS = (struct ieee80211_hdr_QOS *)header; + tid = le16_to_cpu(hdr_4addr_QoS->QOS_ctl) & IEEE80211_QOS_TID; + tid = UP2AC(tid); + tid ++; + } else if(IEEE80211_QOS_HAS_SEQ(fc)) { //QoS + hdr_3addr_QoS = (struct ieee80211_hdr_3addr_QOS*)header; + tid = le16_to_cpu(hdr_3addr_QoS->QOS_ctl) & IEEE80211_QOS_TID; + tid = UP2AC(tid); + tid ++; + } else { // no QoS + tid = 0; + } + switch (ieee->iw_mode) { + case IW_MODE_ADHOC: + { + struct list_head *p; + struct ieee_ibss_seq *entry = NULL; + u8 *mac = header->addr2; + int index = mac[5] % IEEE_IBSS_MAC_HASH_SIZE; + //for (pos = (head)->next; pos != (head); pos = pos->next) + __list_for_each(p, &ieee->ibss_mac_hash[index]) { + entry = list_entry(p, struct ieee_ibss_seq, list); + if (!memcmp(entry->mac, mac, ETH_ALEN)) + break; + } + // if (memcmp(entry->mac, mac, ETH_ALEN)){ + if (p == &ieee->ibss_mac_hash[index]) { + entry = kmalloc(sizeof(struct ieee_ibss_seq), GFP_ATOMIC); + if (!entry) { + printk(KERN_WARNING "Cannot malloc new mac entry\n"); + return 0; + } + memcpy(entry->mac, mac, ETH_ALEN); + entry->seq_num[tid] = seq; + entry->frag_num[tid] = frag; + entry->packet_time[tid] = jiffies; + list_add(&entry->list, &ieee->ibss_mac_hash[index]); + return 0; + } + last_seq = &entry->seq_num[tid]; + last_frag = &entry->frag_num[tid]; + last_time = &entry->packet_time[tid]; + break; + } + + case IW_MODE_INFRA: + last_seq = &ieee->last_rxseq_num[tid]; + last_frag = &ieee->last_rxfrag_num[tid]; + last_time = &ieee->last_packet_time[tid]; + + break; + default: +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + { + last_seq = &ieee->last_rxseq_num[tid]; + last_frag = &ieee->last_rxfrag_num[tid]; + last_time = &ieee->last_packet_time[tid]; + break; + } + else +#endif + return 0; + } + +// if(tid != 0) { +// printk(KERN_WARNING ":)))))))))))%x %x %x, fc(%x)\n", tid, *last_seq, seq, header->frame_ctl); +// } + if ((*last_seq == seq) && + time_after(*last_time + IEEE_PACKET_RETRY_TIME, jiffies)) { + if (*last_frag == frag){ + //printk(KERN_WARNING "[1] go drop!\n"); + goto drop; + + } + if (*last_frag + 1 != frag) + /* out-of-order fragment */ + //printk(KERN_WARNING "[2] go drop!\n"); + goto drop; + } else + *last_seq = seq; + + *last_frag = frag; + *last_time = jiffies; + return 0; + +drop: +// BUG_ON(!(fc & IEEE80211_FCTL_RETRY)); +// printk("DUP\n"); + + return 1; +} + + +/* All received frames are sent to this function. @skb contains the frame in + * IEEE 802.11 format, i.e., in the format it was sent over air. + * This function is called only as a tasklet (software IRQ). */ +int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats) +{ + struct net_device *dev = ieee->dev; + //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct ieee80211_hdr *hdr; + //struct ieee80211_hdr_3addr_QOS *hdr; + + size_t hdrlen; + u16 fc, type, stype, sc; + struct net_device_stats *stats; + unsigned int frag; + u8 *payload; + u16 ethertype; +#ifdef NOT_YET + struct net_device *wds = NULL; + struct sk_buff *skb2 = NULL; + struct net_device *wds = NULL; + int frame_authorized = 0; + int from_assoc_ap = 0; + void *sta = NULL; +#endif +// u16 QOS_ctl = 0; + u8 dst[ETH_ALEN]; + u8 src[ETH_ALEN]; + u8 bssid[ETH_ALEN]; + struct ieee80211_crypt_data *crypt = NULL; + int keyidx = 0; + + //Added for mesh by Lawrence. +#ifdef _RTL8187_EXT_PATCH_ + u8 status; + u32 flags; +#endif + // cheat the the hdr type + hdr = (struct ieee80211_hdr *)skb->data; + stats = &ieee->stats; + + if (skb->len < 10) { + printk(KERN_INFO "%s: SKB length < 10\n", + dev->name); + goto rx_dropped; + } + + fc = le16_to_cpu(hdr->frame_ctl); + type = WLAN_FC_GET_TYPE(fc); + stype = WLAN_FC_GET_STYPE(fc); + sc = le16_to_cpu(hdr->seq_ctl); + + frag = WLAN_GET_SEQ_FRAG(sc); + +//YJ,add,080828,for keep alive + if((fc & IEEE80211_FCTL_TODS) != IEEE80211_FCTL_TODS) + { + if(!memcmp(hdr->addr1,dev->dev_addr, ETH_ALEN)) + { + ieee->NumRxUnicast++; + } + } + else + { + if(!memcmp(hdr->addr3, dev->dev_addr, ETH_ALEN)) + { + ieee->NumRxUnicast++; + } + } +//YJ,add,080828,for keep alive,end + +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && (ieee->ext_patch_ieee80211_rx_frame_get_hdrlen)) + { + hdrlen = ieee->ext_patch_ieee80211_rx_frame_get_hdrlen(ieee, skb); + if(skb->len < hdrlen) + goto rx_dropped; + } + else +#endif + hdrlen = ieee80211_get_hdrlen(fc); + +#ifdef NOT_YET +#if WIRELESS_EXT > 15 + /* Put this code here so that we avoid duplicating it in all + * Rx paths. - Jean II */ +#ifdef IW_WIRELESS_SPY /* defined in iw_handler.h */ + /* If spy monitoring on */ + if (iface->spy_data.spy_number > 0) { + struct iw_quality wstats; + wstats.level = rx_stats->signal; + wstats.noise = rx_stats->noise; + wstats.updated = 6; /* No qual value */ + /* Update spy records */ + wireless_spy_update(dev, hdr->addr2, &wstats); + } +#endif /* IW_WIRELESS_SPY */ +#endif /* WIRELESS_EXT > 15 */ + hostap_update_rx_stats(local->ap, hdr, rx_stats); +#endif + +#if WIRELESS_EXT > 15 + if (ieee->iw_mode == IW_MODE_MONITOR) { + ieee80211_monitor_rx(ieee, skb, rx_stats); + stats->rx_packets++; + stats->rx_bytes += skb->len; + return 1; + } +#endif + if (ieee->host_decrypt) { + int idx = 0; + if (skb->len >= hdrlen + 3) + idx = skb->data[hdrlen + 3] >> 6; + crypt = ieee->crypt[idx]; +#ifdef NOT_YET + sta = NULL; + + /* Use station specific key to override default keys if the + * receiver address is a unicast address ("individual RA"). If + * bcrx_sta_key parameter is set, station specific key is used + * even with broad/multicast targets (this is against IEEE + * 802.11, but makes it easier to use different keys with + * stations that do not support WEP key mapping). */ + + if (!(hdr->addr1[0] & 0x01) || local->bcrx_sta_key) + (void) hostap_handle_sta_crypto(local, hdr, &crypt, + &sta); +#endif + + /* allow NULL decrypt to indicate an station specific override + * for default encryption */ + if (crypt && (crypt->ops == NULL || + crypt->ops->decrypt_mpdu == NULL)) + crypt = NULL; + + if (!crypt && (fc & IEEE80211_FCTL_WEP)) { + /* This seems to be triggered by some (multicast?) + * frames from other than current BSS, so just drop the + * frames silently instead of filling system log with + * these reports. */ + IEEE80211_DEBUG_DROP("Decryption failed (not set)" + " (SA=" MAC_FMT ")\n", + MAC_ARG(hdr->addr2)); + ieee->ieee_stats.rx_discards_undecryptable++; + goto rx_dropped; + } + } + + if (skb->len < IEEE80211_DATA_HDR3_LEN) + goto rx_dropped; + +#ifdef _RTL8187_EXT_PATCH_ + if( ieee->iw_mode == ieee->iw_ext_mode && ieee->ext_patch_ieee80211_rx_mgt_update_expire ) + ieee->ext_patch_ieee80211_rx_mgt_update_expire( ieee, skb ); +#endif + + // if QoS enabled, should check the sequence for each of the AC + if (is_duplicate_packet(ieee, hdr)) + goto rx_dropped; + + + if (type == IEEE80211_FTYPE_MGMT) { + + #if 0 + if ( stype == IEEE80211_STYPE_AUTH && + fc & IEEE80211_FCTL_WEP && ieee->host_decrypt && + (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) + { + printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth " + "from " MAC_FMT "\n", dev->name, + MAC_ARG(hdr->addr2)); + /* TODO: could inform hostapd about this so that it + * could send auth failure report */ + goto rx_dropped; + } + #endif + + + if (ieee80211_rx_frame_mgmt(ieee, skb, rx_stats, type, stype)) + goto rx_dropped; + else + goto rx_exit; + } +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_on_rx) + { + if(ieee->ext_patch_ieee80211_rx_on_rx(ieee, skb, rx_stats, type, stype)==0) + { + goto rx_exit; + } + } +#endif + + /* Data frame - extract src/dst addresses */ + switch (fc & (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) { + case IEEE80211_FCTL_FROMDS: + memcpy(dst, hdr->addr1, ETH_ALEN); + memcpy(src, hdr->addr3, ETH_ALEN); + memcpy(bssid,hdr->addr2,ETH_ALEN); + break; + case IEEE80211_FCTL_TODS: + memcpy(dst, hdr->addr3, ETH_ALEN); + memcpy(src, hdr->addr2, ETH_ALEN); + memcpy(bssid,hdr->addr1,ETH_ALEN); + break; + case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS: + if (skb->len < IEEE80211_DATA_HDR4_LEN) + goto rx_dropped; + memcpy(dst, hdr->addr3, ETH_ALEN); + memcpy(src, hdr->addr4, ETH_ALEN); + memcpy(bssid, ieee->current_network.bssid, ETH_ALEN); + break; + case 0: + memcpy(dst, hdr->addr1, ETH_ALEN); + memcpy(src, hdr->addr2, ETH_ALEN); + memcpy(bssid,hdr->addr3,ETH_ALEN); + break; + } + +#ifdef NOT_YET + if (hostap_rx_frame_wds(ieee, hdr, fc, &wds)) + goto rx_dropped; + if (wds) { + skb->dev = dev = wds; + stats = hostap_get_stats(dev); + } + + if (ieee->iw_mode == IW_MODE_MASTER && !wds && + (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS && + ieee->stadev && + memcmp(hdr->addr2, ieee->assoc_ap_addr, ETH_ALEN) == 0) { + /* Frame from BSSID of the AP for which we are a client */ + skb->dev = dev = ieee->stadev; + stats = hostap_get_stats(dev); + from_assoc_ap = 1; + } +#endif + + dev->last_rx = jiffies; + +#ifdef NOT_YET + if ((ieee->iw_mode == IW_MODE_MASTER || + ieee->iw_mode == IW_MODE_REPEAT) && + !from_assoc_ap) { + switch (hostap_handle_sta_rx(ieee, dev, skb, rx_stats, + wds != NULL)) { + case AP_RX_CONTINUE_NOT_AUTHORIZED: + frame_authorized = 0; + break; + case AP_RX_CONTINUE: + frame_authorized = 1; + break; + case AP_RX_DROP: + goto rx_dropped; + case AP_RX_EXIT: + goto rx_exit; + } + } +#endif + +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_is_valid_framectl) + { + if(ieee->ext_patch_ieee80211_rx_is_valid_framectl(ieee, fc, type, stype)==0) + goto rx_dropped; + } + else +#endif + /* Nullfunc frames may have PS-bit set, so they must be passed to + * hostap_handle_sta_rx() before being dropped here. */ + if (stype != IEEE80211_STYPE_DATA && + stype != IEEE80211_STYPE_DATA_CFACK && + stype != IEEE80211_STYPE_DATA_CFPOLL && + stype != IEEE80211_STYPE_DATA_CFACKPOLL&& + stype != IEEE80211_STYPE_QOS_DATA//add by David,2006.8.4 + ) { + if (stype != IEEE80211_STYPE_NULLFUNC) + IEEE80211_DEBUG_DROP( + "RX: dropped data frame " + "with no data (type=0x%02x, " + "subtype=0x%02x, len=%d)\n", + type, stype, skb->len); + goto rx_dropped; + } + if(memcmp(bssid,ieee->current_network.bssid,ETH_ALEN)) { + goto rx_dropped; + } + + ieee->NumRxDataInPeriod++; + ieee->NumRxOkTotal++; + /* skb: hdr + (possibly fragmented, possibly encrypted) payload */ + + if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) && + (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0) + goto rx_dropped; + + hdr = (struct ieee80211_hdr *) skb->data; + + /* skb: hdr + (possibly fragmented) plaintext payload */ + // PR: FIXME: hostap has additional conditions in the "if" below: + // ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) && + if ((frag != 0 || (fc & IEEE80211_FCTL_MOREFRAGS))) { + int flen; + struct sk_buff *frag_skb = ieee80211_frag_cache_get(ieee, hdr); + IEEE80211_DEBUG_FRAG("Rx Fragment received (%u)\n", frag); + + if (!frag_skb) { + IEEE80211_DEBUG(IEEE80211_DL_RX | IEEE80211_DL_FRAG, + "Rx cannot get skb from fragment " + "cache (morefrag=%d seq=%u frag=%u)\n", + (fc & IEEE80211_FCTL_MOREFRAGS) != 0, + WLAN_GET_SEQ_SEQ(sc), frag); + goto rx_dropped; + } + flen = skb->len; + if (frag != 0) + flen -= hdrlen; + + if (frag_skb->tail + flen > frag_skb->end) { + printk(KERN_WARNING "%s: host decrypted and " + "reassembled frame did not fit skb\n", + dev->name); + ieee80211_frag_cache_invalidate(ieee, hdr); + goto rx_dropped; + } + + if (frag == 0) { + /* copy first fragment (including full headers) into + * beginning of the fragment cache skb */ + memcpy(skb_put(frag_skb, flen), skb->data, flen); + } else { + /* append frame payload to the end of the fragment + * cache skb */ + memcpy(skb_put(frag_skb, flen), skb->data + hdrlen, + flen); + } + dev_kfree_skb_any(skb); + skb = NULL; + + if (fc & IEEE80211_FCTL_MOREFRAGS) { + /* more fragments expected - leave the skb in fragment + * cache for now; it will be delivered to upper layers + * after all fragments have been received */ + goto rx_exit; + } + + /* this was the last fragment and the frame will be + * delivered, so remove skb from fragment cache */ + skb = frag_skb; + hdr = (struct ieee80211_hdr *) skb->data; + ieee80211_frag_cache_invalidate(ieee, hdr); + } + + /* skb: hdr + (possible reassembled) full MSDU payload; possibly still + * encrypted/authenticated */ + if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) && + ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt)) + goto rx_dropped; + + hdr = (struct ieee80211_hdr *) skb->data; + if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep) { + if (/*ieee->ieee802_1x &&*/ + ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { + +#ifdef CONFIG_IEEE80211_DEBUG + /* pass unencrypted EAPOL frames even if encryption is + * configured */ + struct eapol *eap = (struct eapol *)(skb->data + + 24); + IEEE80211_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n", + eap_get_type(eap->type)); +#endif + } else { + IEEE80211_DEBUG_DROP( + "encryption configured, but RX " + "frame not encrypted (SA=" MAC_FMT ")\n", + MAC_ARG(hdr->addr2)); + goto rx_dropped; + } + } + +#ifdef CONFIG_IEEE80211_DEBUG + if (crypt && !(fc & IEEE80211_FCTL_WEP) && + ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { + struct eapol *eap = (struct eapol *)(skb->data + + 24); + IEEE80211_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n", + eap_get_type(eap->type)); + } +#endif + + if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep && + !ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { + IEEE80211_DEBUG_DROP( + "dropped unencrypted RX data " + "frame from " MAC_FMT + " (drop_unencrypted=1)\n", + MAC_ARG(hdr->addr2)); + goto rx_dropped; + } +/* + if(ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { + printk(KERN_WARNING "RX: IEEE802.1X EPAOL frame!\n"); + } +*/ + /* skb: hdr + (possible reassembled) full plaintext payload */ + payload = skb->data + hdrlen; + ethertype = (payload[6] << 8) | payload[7]; + +#ifdef NOT_YET + /* If IEEE 802.1X is used, check whether the port is authorized to send + * the received frame. */ + if (ieee->ieee802_1x && ieee->iw_mode == IW_MODE_MASTER) { + if (ethertype == ETH_P_PAE) { + printk(KERN_DEBUG "%s: RX: IEEE 802.1X frame\n", + dev->name); + if (ieee->hostapd && ieee->apdev) { + /* Send IEEE 802.1X frames to the user + * space daemon for processing */ + prism2_rx_80211(ieee->apdev, skb, rx_stats, + PRISM2_RX_MGMT); + ieee->apdevstats.rx_packets++; + ieee->apdevstats.rx_bytes += skb->len; + goto rx_exit; + } + } else if (!frame_authorized) { + printk(KERN_DEBUG "%s: dropped frame from " + "unauthorized port (IEEE 802.1X): " + "ethertype=0x%04x\n", + dev->name, ethertype); + goto rx_dropped; + } + } +#endif + +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_process_dataframe) + { + //Added for mesh rx interrupt. + //spin_lock_irqsave(&ieee->lock,flags); + status = ieee->ext_patch_ieee80211_rx_process_dataframe(ieee, skb, rx_stats); + //spin_unlock_irqrestore(&ieee->lock,flags); + + if(status) +// if(ieee->ext_patch_ieee80211_rx_process_dataframe(ieee, skb, rx_stats)) + goto rx_exit; + else + goto rx_dropped; + } +#endif + + /* convert hdr + possible LLC headers into Ethernet header */ + if (skb->len - hdrlen >= 8 && + ((memcmp(payload, rfc1042_header, SNAP_SIZE) == 0 && + ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) || + memcmp(payload, bridge_tunnel_header, SNAP_SIZE) == 0)) { + /* remove RFC1042 or Bridge-Tunnel encapsulation and + * replace EtherType */ + skb_pull(skb, hdrlen + SNAP_SIZE); + memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN); + memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN); + } else { + u16 len; + /* Leave Ethernet header part of hdr and full payload */ + skb_pull(skb, hdrlen); + len = htons(skb->len); + memcpy(skb_push(skb, 2), &len, 2); + memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN); + memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN); + } + +#ifdef NOT_YET + if (wds && ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == + IEEE80211_FCTL_TODS) && + skb->len >= ETH_HLEN + ETH_ALEN) { + /* Non-standard frame: get addr4 from its bogus location after + * the payload */ + memcpy(skb->data + ETH_ALEN, + skb->data + skb->len - ETH_ALEN, ETH_ALEN); + skb_trim(skb, skb->len - ETH_ALEN); + } +#endif + + stats->rx_packets++; + stats->rx_bytes += skb->len; + +#ifdef NOT_YET + if (ieee->iw_mode == IW_MODE_MASTER && !wds && + ieee->ap->bridge_packets) { + if (dst[0] & 0x01) { + /* copy multicast frame both to the higher layers and + * to the wireless media */ + ieee->ap->bridged_multicast++; + skb2 = skb_clone(skb, GFP_ATOMIC); + if (skb2 == NULL) + printk(KERN_DEBUG "%s: skb_clone failed for " + "multicast frame\n", dev->name); + } else if (hostap_is_sta_assoc(ieee->ap, dst)) { + /* send frame directly to the associated STA using + * wireless media and not passing to higher layers */ + ieee->ap->bridged_unicast++; + skb2 = skb; + skb = NULL; + } + } + + if (skb2 != NULL) { + /* send to wireless media */ + skb2->protocol = __constant_htons(ETH_P_802_3); + skb2->mac.raw = skb2->nh.raw = skb2->data; + /* skb2->nh.raw = skb2->data + ETH_HLEN; */ + skb2->dev = dev; + dev_queue_xmit(skb2); + } + +#endif + if (skb) { + skb->protocol = eth_type_trans(skb, dev); + memset(skb->cb, 0, sizeof(skb->cb)); + skb->dev = dev; + skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */ + ieee->last_rx_ps_time = jiffies; + netif_rx(skb); + } + + rx_exit: +#ifdef NOT_YET + if (sta) + hostap_handle_sta_release(sta); +#endif + return 1; + + rx_dropped: + stats->rx_dropped++; + + /* Returning 0 indicates to caller that we have not handled the SKB-- + * so it is still allocated and can be used again by underlying + * hardware as a DMA target */ + return 0; +} + +#ifdef _RTL8187_EXT_PATCH_ +int ieee_ext_skb_p80211_to_ether(struct sk_buff *skb, int hdrlen, u8 *dst, u8 *src) +{ + u8 *payload; + u16 ethertype; + + /* skb: hdr + (possible reassembled) full plaintext payload */ + payload = skb->data + hdrlen; + ethertype = (payload[6] << 8) | payload[7]; + + /* convert hdr + possible LLC headers into Ethernet header */ + if (skb->len - hdrlen >= 8 && + ((memcmp(payload, rfc1042_header, SNAP_SIZE) == 0 && + ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) || + memcmp(payload, bridge_tunnel_header, SNAP_SIZE) == 0)) { + /* remove RFC1042 or Bridge-Tunnel encapsulation and + * replace EtherType */ + skb_pull(skb, hdrlen + SNAP_SIZE); + memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN); + memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN); + } else { + u16 len; + /* Leave Ethernet header part of hdr and full payload */ + skb_pull(skb, hdrlen); + len = htons(skb->len); + memcpy(skb_push(skb, 2), &len, 2); + memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN); + memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN); + } + + return 1; +} +#endif // _RTL8187_EXT_PATCH_ + + +#define MGMT_FRAME_FIXED_PART_LENGTH 0x24 + +static inline int ieee80211_is_ofdm_rate(u8 rate) +{ + switch (rate & ~IEEE80211_BASIC_RATE_MASK) { + case IEEE80211_OFDM_RATE_6MB: + case IEEE80211_OFDM_RATE_9MB: + case IEEE80211_OFDM_RATE_12MB: + case IEEE80211_OFDM_RATE_18MB: + case IEEE80211_OFDM_RATE_24MB: + case IEEE80211_OFDM_RATE_36MB: + case IEEE80211_OFDM_RATE_48MB: + case IEEE80211_OFDM_RATE_54MB: + return 1; + } + return 0; +} + +static inline int ieee80211_SignalStrengthTranslate( + int CurrSS + ) +{ + int RetSS; + + // Step 1. Scale mapping. + if(CurrSS >= 71 && CurrSS <= 100) + { + RetSS = 90 + ((CurrSS - 70) / 3); + } + else if(CurrSS >= 41 && CurrSS <= 70) + { + RetSS = 78 + ((CurrSS - 40) / 3); + } + else if(CurrSS >= 31 && CurrSS <= 40) + { + RetSS = 66 + (CurrSS - 30); + } + else if(CurrSS >= 21 && CurrSS <= 30) + { + RetSS = 54 + (CurrSS - 20); + } + else if(CurrSS >= 5 && CurrSS <= 20) + { + RetSS = 42 + (((CurrSS - 5) * 2) / 3); + } + else if(CurrSS == 4) + { + RetSS = 36; + } + else if(CurrSS == 3) + { + RetSS = 27; + } + else if(CurrSS == 2) + { + RetSS = 18; + } + else if(CurrSS == 1) + { + RetSS = 9; + } + else + { + RetSS = CurrSS; + } + //RT_TRACE(COMP_DBG, DBG_LOUD, ("##### After Mapping: LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS)); + + // Step 2. Smoothing. + + //RT_TRACE(COMP_DBG, DBG_LOUD, ("$$$$$ After Smoothing: LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS)); + + return RetSS; +} + +#ifdef ENABLE_DOT11D +static inline void ieee80211_extract_country_ie( + struct ieee80211_device *ieee, + struct ieee80211_info_element *info_element, + struct ieee80211_network *network, + u8 * addr2 +) +{ +#if 0 + u32 i = 0; + u8 * p = (u8*)info_element->data; + printk("-----------------------\n"); + printk("%s Country IE:", network->ssid); + for(i=0; ilen; i++) + printk("\t%2.2x", *(p+i)); + printk("\n-----------------------\n"); +#endif + if(IS_DOT11D_ENABLE(ieee)) + { + if(info_element->len!= 0) + { + memcpy(network->CountryIeBuf, info_element->data, info_element->len); + network->CountryIeLen = info_element->len; + + if(!IS_COUNTRY_IE_VALID(ieee)) + { + Dot11d_UpdateCountryIe(ieee, addr2, info_element->len, info_element->data); + } + } + + // + // 070305, rcnjko: I update country IE watch dog here because + // some AP (e.g. Cisco 1242) don't include country IE in their + // probe response frame. + // + if(IS_EQUAL_CIE_SRC(ieee, addr2) ) + { + UPDATE_CIE_WATCHDOG(ieee); + } + } + +} +#endif + +int +ieee80211_TranslateToDbm( + unsigned char SignalStrengthIndex // 0-100 index. + ) +{ + unsigned char SignalPower; // in dBm. + + // Translate to dBm (x=0.5y-95). + SignalPower = (int)SignalStrengthIndex * 7 / 10; + SignalPower -= 95; + + return SignalPower; +} +inline int ieee80211_network_init( + struct ieee80211_device *ieee, + struct ieee80211_probe_response *beacon, + struct ieee80211_network *network, + struct ieee80211_rx_stats *stats) +{ +#ifdef CONFIG_IEEE80211_DEBUG + char rates_str[64]; + char *p; +#endif + struct ieee80211_info_element *info_element; + u16 left; + u8 i; + short offset; + u8 curRate = 0,hOpRate = 0,curRate_ex = 0; + + /* Pull out fixed field data */ + memcpy(network->bssid, beacon->header.addr3, ETH_ALEN); + network->capability = beacon->capability; + network->last_scanned = jiffies; + network->time_stamp[0] = beacon->time_stamp[0]; + network->time_stamp[1] = beacon->time_stamp[1]; + network->beacon_interval = beacon->beacon_interval; + /* Where to pull this? beacon->listen_interval;*/ + network->listen_interval = 0x0A; + network->rates_len = network->rates_ex_len = 0; + network->last_associate = 0; + network->ssid_len = 0; + network->flags = 0; + network->atim_window = 0; + network->QoS_Enable = 0; +//by amy 080312 + network->HighestOperaRate = 0; +//by amy 080312 +#ifdef THOMAS_TURBO + network->Turbo_Enable = 0; +#endif +#ifdef ENABLE_DOT11D + network->CountryIeLen = 0; + memset(network->CountryIeBuf, 0, MAX_IE_LEN); +#endif + + if (stats->freq == IEEE80211_52GHZ_BAND) { + /* for A band (No DS info) */ + network->channel = stats->received_channel; + } else + network->flags |= NETWORK_HAS_CCK; + + network->wpa_ie_len = 0; + network->rsn_ie_len = 0; + + info_element = &beacon->info_element; + left = stats->len - ((void *)info_element - (void *)beacon); + while (left >= sizeof(struct ieee80211_info_element_hdr)) { + if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) { + IEEE80211_DEBUG_SCAN("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%d left=%d.\n", + info_element->len + sizeof(struct ieee80211_info_element), + left); + return 1; + } + + switch (info_element->id) { + case MFIE_TYPE_SSID: + if (ieee80211_is_empty_essid(info_element->data, + info_element->len)) { + network->flags |= NETWORK_EMPTY_ESSID; + break; + } + + network->ssid_len = min(info_element->len, + (u8)IW_ESSID_MAX_SIZE); + memcpy(network->ssid, info_element->data, network->ssid_len); + if (network->ssid_len < IW_ESSID_MAX_SIZE) + memset(network->ssid + network->ssid_len, 0, + IW_ESSID_MAX_SIZE - network->ssid_len); + + IEEE80211_DEBUG_SCAN("MFIE_TYPE_SSID: '%s' len=%d.\n", + network->ssid, network->ssid_len); + break; + + case MFIE_TYPE_RATES: +#ifdef CONFIG_IEEE80211_DEBUG + p = rates_str; +#endif + network->rates_len = min(info_element->len, MAX_RATES_LENGTH); + for (i = 0; i < network->rates_len; i++) { + network->rates[i] = info_element->data[i]; + curRate = network->rates[i] & 0x7f; + if( hOpRate < curRate ) + hOpRate = curRate; +#ifdef CONFIG_IEEE80211_DEBUG + p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]); +#endif + if (ieee80211_is_ofdm_rate(info_element->data[i])) { + network->flags |= NETWORK_HAS_OFDM; + if (info_element->data[i] & + IEEE80211_BASIC_RATE_MASK) + network->flags &= + ~NETWORK_HAS_CCK; + } + } + + IEEE80211_DEBUG_SCAN("MFIE_TYPE_RATES: '%s' (%d)\n", + rates_str, network->rates_len); + break; + + case MFIE_TYPE_RATES_EX: +#ifdef CONFIG_IEEE80211_DEBUG + p = rates_str; +#endif + network->rates_ex_len = min(info_element->len, MAX_RATES_EX_LENGTH); + for (i = 0; i < network->rates_ex_len; i++) { + network->rates_ex[i] = info_element->data[i]; + curRate_ex = network->rates_ex[i] & 0x7f; + if( hOpRate < curRate_ex ) + hOpRate = curRate_ex; +#ifdef CONFIG_IEEE80211_DEBUG + p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]); +#endif + if (ieee80211_is_ofdm_rate(info_element->data[i])) { + network->flags |= NETWORK_HAS_OFDM; + if (info_element->data[i] & + IEEE80211_BASIC_RATE_MASK) + network->flags &= + ~NETWORK_HAS_CCK; + } + } + + IEEE80211_DEBUG_SCAN("MFIE_TYPE_RATES_EX: '%s' (%d)\n", + rates_str, network->rates_ex_len); + break; + + case MFIE_TYPE_DS_SET: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_DS_SET: %d\n", + info_element->data[0]); + if (stats->freq == IEEE80211_24GHZ_BAND) + network->channel = info_element->data[0]; + break; + + case MFIE_TYPE_FH_SET: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_FH_SET: ignored\n"); + break; + + case MFIE_TYPE_CF_SET: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_CF_SET: ignored\n"); + break; + + case MFIE_TYPE_TIM: + + if(info_element->len < 4) + break; + + network->dtim_period = info_element->data[1]; + + if(ieee->state != IEEE80211_LINKED) + break; +#if 0 + network->last_dtim_sta_time[0] = stats->mac_time[0]; +#else + network->last_dtim_sta_time[0] = jiffies; +#endif + network->last_dtim_sta_time[1] = stats->mac_time[1]; + + network->dtim_data = IEEE80211_DTIM_VALID; + + if(info_element->data[0] != 0) + break; + + if(info_element->data[2] & 1) + network->dtim_data |= IEEE80211_DTIM_MBCAST; + + offset = (info_element->data[2] >> 1)*2; + + //printk("offset1:%x aid:%x\n",offset, ieee->assoc_id); + + /* add and modified for ps 2008.1.22 */ + if(ieee->assoc_id < 8*offset || + ieee->assoc_id > 8*(offset + info_element->len -3)) { + break; + } + + offset = (ieee->assoc_id/8) - offset;// + ((aid % 8)? 0 : 1) ; + + // printk("offset:%x data:%x, ucast:%d\n", offset, + // info_element->data[3+offset] , + // info_element->data[3+offset] & (1<<(ieee->assoc_id%8))); + + if(info_element->data[3+offset] & (1<<(ieee->assoc_id%8))) { + network->dtim_data |= IEEE80211_DTIM_UCAST; + } + break; + + case MFIE_TYPE_IBSS_SET: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_IBSS_SET: ignored\n"); + break; + + case MFIE_TYPE_CHALLENGE: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_CHALLENGE: ignored\n"); + break; + + case MFIE_TYPE_GENERIC: + //nic is 87B + IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n", + info_element->len); + if (info_element->len >= 4 && + info_element->data[0] == 0x00 && + info_element->data[1] == 0x50 && + info_element->data[2] == 0xf2 && + info_element->data[3] == 0x01) { + network->wpa_ie_len = min(info_element->len + 2, + MAX_WPA_IE_LEN); + memcpy(network->wpa_ie, info_element, + network->wpa_ie_len); + } + +#ifdef THOMAS_TURBO + if (info_element->len == 7 && + info_element->data[0] == 0x00 && + info_element->data[1] == 0xe0 && + info_element->data[2] == 0x4c && + info_element->data[3] == 0x01 && + info_element->data[4] == 0x02) { + network->Turbo_Enable = 1; + } +#endif + if (1 == stats->nic_type) {//nic 87 + break; + } + + if (info_element->len >= 5 && + info_element->data[0] == 0x00 && + info_element->data[1] == 0x50 && + info_element->data[2] == 0xf2 && + info_element->data[3] == 0x02 && + info_element->data[4] == 0x00) { + //printk(KERN_WARNING "wmm info updated: %x\n", info_element->data[6]); + //WMM Information Element + network->wmm_info = info_element->data[6]; + network->QoS_Enable = 1; + } + + if (info_element->len >= 8 && + info_element->data[0] == 0x00 && + info_element->data[1] == 0x50 && + info_element->data[2] == 0xf2 && + info_element->data[3] == 0x02 && + info_element->data[4] == 0x01) { + // Not care about version at present. + //WMM Information Element + //printk(KERN_WARNING "wmm info¶m updated: %x\n", info_element->data[6]); + network->wmm_info = info_element->data[6]; + //WMM Parameter Element + memcpy(network->wmm_param, (u8 *)(info_element->data + 8),(info_element->len - 8)); + network->QoS_Enable = 1; + } + break; + + case MFIE_TYPE_RSN: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_RSN: %d bytes\n", + info_element->len); + network->rsn_ie_len = min(info_element->len + 2, + MAX_WPA_IE_LEN); + memcpy(network->rsn_ie, info_element, + network->rsn_ie_len); + break; +#ifdef ENABLE_DOT11D + case MFIE_TYPE_COUNTRY: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_COUNTRY: %d bytes\n", + info_element->len); +// printk("=====>Receive <%s> Country IE\n",network->ssid); + ieee80211_extract_country_ie(ieee, info_element, network, beacon->header.addr2); + break; +#endif + default: + IEEE80211_DEBUG_SCAN("unsupported IE %d\n", + info_element->id); + break; + } + + left -= sizeof(struct ieee80211_info_element_hdr) + + info_element->len; + info_element = (struct ieee80211_info_element *) + &info_element->data[info_element->len]; + } +//by amy 080312 + network->HighestOperaRate = hOpRate; +//by amy 080312 + network->mode = 0; + if (stats->freq == IEEE80211_52GHZ_BAND) + network->mode = IEEE_A; + else { + if (network->flags & NETWORK_HAS_OFDM) + network->mode |= IEEE_G; + if (network->flags & NETWORK_HAS_CCK) + network->mode |= IEEE_B; + } + + if (network->mode == 0) { + IEEE80211_DEBUG_SCAN("Filtered out '%s (" MAC_FMT ")' " + "network.\n", + escape_essid(network->ssid, + network->ssid_len), + MAC_ARG(network->bssid)); + return 1; + } + + if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) + network->flags |= NETWORK_EMPTY_ESSID; +#if 0 + stats->signal = ieee80211_SignalStrengthTranslate(stats->signal); +#endif + stats->signal = ieee80211_TranslateToDbm(stats->signalstrength); + //stats->noise = stats->signal - stats->noise; + stats->noise = ieee80211_TranslateToDbm(100 - stats->signalstrength) - 25; + memcpy(&network->stats, stats, sizeof(network->stats)); + + return 0; +} + +static inline int is_same_network(struct ieee80211_network *src, + struct ieee80211_network *dst, + struct ieee80211_device * ieee) +{ + /* A network is only a duplicate if the channel, BSSID, ESSID + * and the capability field (in particular IBSS and BSS) all match. + * We treat all with the same BSSID and channel + * as one network */ + return (((src->ssid_len == dst->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod,080819,for hidden ap + //((src->ssid_len == dst->ssid_len) && + (src->channel == dst->channel) && + !memcmp(src->bssid, dst->bssid, ETH_ALEN) && + (!memcmp(src->ssid, dst->ssid, src->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod,080819,for hidden ap + //!memcmp(src->ssid, dst->ssid, src->ssid_len) && + ((src->capability & WLAN_CAPABILITY_IBSS) == + (dst->capability & WLAN_CAPABILITY_IBSS)) && + ((src->capability & WLAN_CAPABILITY_BSS) == + (dst->capability & WLAN_CAPABILITY_BSS))); +} + +inline void update_network(struct ieee80211_network *dst, + struct ieee80211_network *src) +{ + unsigned char quality = src->stats.signalstrength; + unsigned char signal = 0; + unsigned char noise = 0; + if(dst->stats.signalstrength > 0) { + quality = (dst->stats.signalstrength * 5 + src->stats.signalstrength + 5)/6; + } + signal = ieee80211_TranslateToDbm(quality); + //noise = signal - src->stats.noise; + if(dst->stats.noise > 0) + noise = (dst->stats.noise * 5 + src->stats.noise)/6; + //if(strcmp(dst->ssid, "linksys_lzm000") == 0) +// printk("ssid:%s, quality:%d, signal:%d\n", dst->ssid, quality, signal); + memcpy(&dst->stats, &src->stats, sizeof(struct ieee80211_rx_stats)); + dst->stats.signalstrength = quality; + dst->stats.signal = signal; +// printk("==================>stats.signal is %d\n",dst->stats.signal); + dst->stats.noise = noise; + + + dst->capability = src->capability; + memcpy(dst->rates, src->rates, src->rates_len); + dst->rates_len = src->rates_len; + memcpy(dst->rates_ex, src->rates_ex, src->rates_ex_len); + dst->rates_ex_len = src->rates_ex_len; + dst->HighestOperaRate= src->HighestOperaRate; + //printk("==========>in %s: src->ssid is %s,chan is %d\n",__FUNCTION__,src->ssid,src->channel); + + //YJ,add,080819,for hidden ap + if(src->ssid_len > 0) + { + //if(src->ssid_len == 13) + // printk("=====================>>>>>>>> Dst ssid: %s Src ssid: %s\n", dst->ssid, src->ssid); + memset(dst->ssid, 0, dst->ssid_len); + dst->ssid_len = src->ssid_len; + memcpy(dst->ssid, src->ssid, src->ssid_len); + } + //YJ,add,080819,for hidden ap,end + + dst->channel = src->channel; + dst->mode = src->mode; + dst->flags = src->flags; + dst->time_stamp[0] = src->time_stamp[0]; + dst->time_stamp[1] = src->time_stamp[1]; + + dst->beacon_interval = src->beacon_interval; + dst->listen_interval = src->listen_interval; + dst->atim_window = src->atim_window; + dst->dtim_period = src->dtim_period; + dst->dtim_data = src->dtim_data; + dst->last_dtim_sta_time[0] = src->last_dtim_sta_time[0]; + dst->last_dtim_sta_time[1] = src->last_dtim_sta_time[1]; +// printk("update:%s, dtim_period:%x, dtim_data:%x\n", src->ssid, src->dtim_period, src->dtim_data); + memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len); + dst->wpa_ie_len = src->wpa_ie_len; + memcpy(dst->rsn_ie, src->rsn_ie, src->rsn_ie_len); + dst->rsn_ie_len = src->rsn_ie_len; + + dst->last_scanned = jiffies; + /* dst->last_associate is not overwritten */ +// disable QoS process now, added by David 2006/7/25 +#if 1 + dst->wmm_info = src->wmm_info; //sure to exist in beacon or probe response frame. +/* + if((dst->wmm_info^src->wmm_info)&0x0f) {//Param Set Count change, update Parameter + memcpy(dst->wmm_param, src->wmm_param, IEEE80211_AC_PRAM_LEN); + } +*/ + if(src->wmm_param[0].ac_aci_acm_aifsn|| \ + src->wmm_param[1].ac_aci_acm_aifsn|| \ + src->wmm_param[2].ac_aci_acm_aifsn|| \ + src->wmm_param[1].ac_aci_acm_aifsn) { + memcpy(dst->wmm_param, src->wmm_param, WME_AC_PRAM_LEN); + } + dst->QoS_Enable = src->QoS_Enable; +#else + dst->QoS_Enable = 1;//for Rtl8187 simulation +#endif + dst->SignalStrength = src->SignalStrength; +#ifdef THOMAS_TURBO + dst->Turbo_Enable = src->Turbo_Enable; +#endif +#ifdef ENABLE_DOT11D + dst->CountryIeLen = src->CountryIeLen; + memcpy(dst->CountryIeBuf, src->CountryIeBuf, src->CountryIeLen); +#endif +} + + +inline void ieee80211_process_probe_response( + struct ieee80211_device *ieee, + struct ieee80211_probe_response *beacon, + struct ieee80211_rx_stats *stats) +{ + struct ieee80211_network network; + struct ieee80211_network *target; + struct ieee80211_network *oldest = NULL; +#ifdef CONFIG_IEEE80211_DEBUG + struct ieee80211_info_element *info_element = &beacon->info_element; +#endif + unsigned long flags; + short renew; + u8 wmm_info; + u8 is_beacon = (WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_BEACON)? 1:0; //YJ,add,080819,for hidden ap + + memset(&network, 0, sizeof(struct ieee80211_network)); +//rz +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_process_probe_response_1) { + ieee->ext_patch_ieee80211_process_probe_response_1(ieee, beacon, stats); + return; + } +#endif + + IEEE80211_DEBUG_SCAN( + "'%s' (" MAC_FMT "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", + escape_essid(info_element->data, info_element->len), + MAC_ARG(beacon->header.addr3), + (beacon->capability & (1<<0xf)) ? '1' : '0', + (beacon->capability & (1<<0xe)) ? '1' : '0', + (beacon->capability & (1<<0xd)) ? '1' : '0', + (beacon->capability & (1<<0xc)) ? '1' : '0', + (beacon->capability & (1<<0xb)) ? '1' : '0', + (beacon->capability & (1<<0xa)) ? '1' : '0', + (beacon->capability & (1<<0x9)) ? '1' : '0', + (beacon->capability & (1<<0x8)) ? '1' : '0', + (beacon->capability & (1<<0x7)) ? '1' : '0', + (beacon->capability & (1<<0x6)) ? '1' : '0', + (beacon->capability & (1<<0x5)) ? '1' : '0', + (beacon->capability & (1<<0x4)) ? '1' : '0', + (beacon->capability & (1<<0x3)) ? '1' : '0', + (beacon->capability & (1<<0x2)) ? '1' : '0', + (beacon->capability & (1<<0x1)) ? '1' : '0', + (beacon->capability & (1<<0x0)) ? '1' : '0'); +#if 0 + if(strcmp(escape_essid(beacon->info_element.data, beacon->info_element.len), "rtl_softap") == 0) + { + if(WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_BEACON) + { + u32 i = 0, len = stats->len; + u8 * p = (u8*)beacon; + printk("-----------------------\n"); + printk("rtl_softap Beacon:"); + for(i=0; idata, + info_element->len), + MAC_ARG(beacon->header.addr3), + WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == + IEEE80211_STYPE_PROBE_RESP ? + "PROBE RESPONSE" : "BEACON"); + return; + } + +#ifdef ENABLE_DOT11D + // For Asus EeePc request, + // (1) if wireless adapter receive get any 802.11d country code in AP beacon, + // wireless adapter should follow the country code. + // (2) If there is no any country code in beacon, + // then wireless adapter should do active scan from ch1~11 and + // passive scan from ch12~14 + if(ieee->bGlobalDomain) + { + if (WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP) + { + // Case 1: Country code + if(IS_COUNTRY_IE_VALID(ieee) ) + { + if( !IsLegalChannel(ieee, network.channel) ) + { + printk("GetScanInfo(): For Country code, filter probe response at channel(%d).\n", network.channel); + return; + } + } + // Case 2: No any country code. + else + { + // Filter over channel ch12~14 + if(network.channel > 11) + { + printk("GetScanInfo(): For Global Domain, filter probe response at channel(%d).\n", network.channel); + return; + } + } + } + else + { + // Case 1: Country code + if(IS_COUNTRY_IE_VALID(ieee) ) + { + if( !IsLegalChannel(ieee, network.channel) ) + { + printk("GetScanInfo(): For Country code, filter beacon at channel(%d).\n",network.channel); + return; + } + } + // Case 2: No any country code. + else + { + // Filter over channel ch12~14 + if(network.channel > 14) + { + printk("GetScanInfo(): For Global Domain, filter beacon at channel(%d).\n",network.channel); + return; + } + } + } + } +#endif + /* The network parsed correctly -- so now we scan our known networks + * to see if we can find it in our list. + * + * NOTE: This search is definitely not optimized. Once its doing + * the "right thing" we'll optimize it for efficiency if + * necessary */ + + /* Search for this entry in the list and update it if it is + * already there. */ + + spin_lock_irqsave(&ieee->lock, flags); + + if(is_same_network(&ieee->current_network, &network, ieee)) { + wmm_info = ieee->current_network.wmm_info; + //YJ,add,080819,for hidden ap + if(is_beacon == 0) + network.flags = (~NETWORK_EMPTY_ESSID & network.flags)|(NETWORK_EMPTY_ESSID & ieee->current_network.flags); + else if(ieee->state == IEEE80211_LINKED) + ieee->NumRxBcnInPeriod++; + //YJ,add,080819,for hidden ap,end + //printk("====>network.ssid=%s cur_ssid=%s\n", network.ssid, ieee->current_network.ssid); + update_network(&ieee->current_network, &network); + } + + list_for_each_entry(target, &ieee->network_list, list) { + if (is_same_network(target, &network, ieee)) + break; + if ((oldest == NULL) || + (target->last_scanned < oldest->last_scanned)) + oldest = target; + } + + /* If we didn't find a match, then get a new network slot to initialize + * with this beacon's information */ + if (&target->list == &ieee->network_list) { + if (list_empty(&ieee->network_free_list)) { + /* If there are no more slots, expire the oldest */ + list_del(&oldest->list); + target = oldest; + IEEE80211_DEBUG_SCAN("Expired '%s' (" MAC_FMT ") from " + "network list.\n", + escape_essid(target->ssid, + target->ssid_len), + MAC_ARG(target->bssid)); + } else { + /* Otherwise just pull from the free list */ + target = list_entry(ieee->network_free_list.next, + struct ieee80211_network, list); + list_del(ieee->network_free_list.next); + } + + +#ifdef CONFIG_IEEE80211_DEBUG + IEEE80211_DEBUG_SCAN("Adding '%s' (" MAC_FMT ") via %s.\n", + escape_essid(network.ssid, + network.ssid_len), + MAC_ARG(network.bssid), + WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == + IEEE80211_STYPE_PROBE_RESP ? + "PROBE RESPONSE" : "BEACON"); +#endif + +#ifdef _RTL8187_EXT_PATCH_ + network.ext_entry = target->ext_entry; +#endif + memcpy(target, &network, sizeof(*target)); + list_add_tail(&target->list, &ieee->network_list); + if(ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) + ieee80211_softmac_new_net(ieee,&network); + } else { + IEEE80211_DEBUG_SCAN("Updating '%s' (" MAC_FMT ") via %s.\n", + escape_essid(target->ssid, + target->ssid_len), + MAC_ARG(target->bssid), + WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == + IEEE80211_STYPE_PROBE_RESP ? + "PROBE RESPONSE" : "BEACON"); + + /* we have an entry and we are going to update it. But this entry may + * be already expired. In this case we do the same as we found a new + * net and call the new_net handler + */ + renew = !time_after(target->last_scanned + ieee->scan_age, jiffies); + //YJ,add,080819,for hidden ap + if(is_beacon == 0) + network.flags = (~NETWORK_EMPTY_ESSID & network.flags)|(NETWORK_EMPTY_ESSID & target->flags); + //if(strncmp(network.ssid, "linksys-c",9) == 0) + // printk("====>2 network.ssid=%s FLAG=%d target.ssid=%s FLAG=%d\n", network.ssid, network.flags, target->ssid, target->flags); + if(((network.flags & NETWORK_EMPTY_ESSID) == NETWORK_EMPTY_ESSID) \ + && (((network.ssid_len > 0) && (strncmp(target->ssid, network.ssid, network.ssid_len)))\ + ||((ieee->current_network.ssid_len == network.ssid_len)&&(strncmp(ieee->current_network.ssid, network.ssid, network.ssid_len) == 0)&&(ieee->state == IEEE80211_NOLINK)))) + renew = 1; + //YJ,add,080819,for hidden ap,end + update_network(target, &network); + if(renew && (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE)) + ieee80211_softmac_new_net(ieee,&network); + } + + spin_unlock_irqrestore(&ieee->lock, flags); +} + +void ieee80211_rx_mgt(struct ieee80211_device *ieee, + struct ieee80211_hdr *header, + struct ieee80211_rx_stats *stats) +{ + switch (WLAN_FC_GET_STYPE(header->frame_ctl)) { + + case IEEE80211_STYPE_BEACON: + IEEE80211_DEBUG_MGMT("received BEACON (%d)\n", + WLAN_FC_GET_STYPE(header->frame_ctl)); + IEEE80211_DEBUG_SCAN("Beacon\n"); + ieee80211_process_probe_response( + ieee, (struct ieee80211_probe_response *)header, stats); + break; + + case IEEE80211_STYPE_PROBE_RESP: + IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n", + WLAN_FC_GET_STYPE(header->frame_ctl)); + IEEE80211_DEBUG_SCAN("Probe response\n"); + ieee80211_process_probe_response( + ieee, (struct ieee80211_probe_response *)header, stats); + break; +//rz +#ifdef _RTL8187_EXT_PATCH_ + case IEEE80211_STYPE_PROBE_REQ: + IEEE80211_DEBUG_MGMT("received PROBE REQUEST (%d)\n", + WLAN_FC_GET_STYPE(header->frame_ctl)); + IEEE80211_DEBUG_SCAN("Probe request\n"); + /// + if( ieee->iw_mode == ieee->iw_ext_mode && ieee->ext_patch_ieee80211_rx_mgt_on_probe_req ) + ieee->ext_patch_ieee80211_rx_mgt_on_probe_req( ieee, (struct ieee80211_probe_request *)header, stats); + break; +#endif // _RTL8187_EXT_PATCH_ + + } +} + +#if 0 +EXPORT_SYMBOL(ieee80211_rx_mgt); +EXPORT_SYMBOL(ieee80211_rx); +EXPORT_SYMBOL(ieee80211_network_init); +#ifdef _RTL8187_EXT_PATCH_ +EXPORT_SYMBOL(ieee_ext_skb_p80211_to_ether); +#endif +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c new file mode 100644 index 000000000000..fcffee516d51 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c @@ -0,0 +1,4029 @@ +/* IEEE 802.11 SoftMAC layer + * Copyright (c) 2005 Andrea Merello + * + * Mostly extracted from the rtl8180-sa2400 driver for the + * in-kernel generic ieee802.11 stack. + * + * Few lines might be stolen from other part of the ieee80211 + * stack. Copyright who own it's copyright + * + * WPA code stolen from the ipw2200 driver. + * Copyright who own it's copyright. + * + * released under the GPL + */ + + +#include "ieee80211.h" + +#include +#include +#include +#include + +#ifdef ENABLE_DOT11D +#include "dot11d.h" +#endif +u8 rsn_authen_cipher_suite[16][4] = { + {0x00,0x0F,0xAC,0x00}, //Use group key, //Reserved + {0x00,0x0F,0xAC,0x01}, //WEP-40 //RSNA default + {0x00,0x0F,0xAC,0x02}, //TKIP //NONE //{used just as default} + {0x00,0x0F,0xAC,0x03}, //WRAP-historical + {0x00,0x0F,0xAC,0x04}, //CCMP + {0x00,0x0F,0xAC,0x05}, //WEP-104 +}; + +short ieee80211_is_54g(struct ieee80211_network net) +{ + return ((net.rates_ex_len > 0) || (net.rates_len > 4)); +} + +short ieee80211_is_shortslot(struct ieee80211_network net) +{ + return (net.capability & WLAN_CAPABILITY_SHORT_SLOT); +} + +/* returns the total length needed for pleacing the RATE MFIE + * tag and the EXTENDED RATE MFIE tag if needed. + * It encludes two bytes per tag for the tag itself and its len + */ +unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) +{ + unsigned int rate_len = 0; + + if (ieee->modulation & IEEE80211_CCK_MODULATION) + rate_len = IEEE80211_CCK_RATE_LEN + 2; + + if (ieee->modulation & IEEE80211_OFDM_MODULATION) + + rate_len += IEEE80211_OFDM_RATE_LEN + 2; + + return rate_len; +} + +/* pleace the MFIE rate, tag to the memory (double) poined. + * Then it updates the pointer so that + * it points after the new MFIE tag added. + */ +void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) +{ + u8 *tag = *tag_p; + + if (ieee->modulation & IEEE80211_CCK_MODULATION){ + *tag++ = MFIE_TYPE_RATES; + *tag++ = 4; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_5MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_11MB; + } + + /* We may add an option for custom rates that specific HW might support */ + *tag_p = tag; +} + +void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) +{ + u8 *tag = *tag_p; + + if (ieee->modulation & IEEE80211_OFDM_MODULATION){ + + *tag++ = MFIE_TYPE_RATES_EX; + *tag++ = 8; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_6MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_9MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_12MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_18MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_24MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_36MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_48MB; + *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_54MB; + + } + + /* We may add an option for custom rates that specific HW might support */ + *tag_p = tag; +} + + +void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) { + u8 *tag = *tag_p; + + *tag++ = MFIE_TYPE_GENERIC; //0 + *tag++ = 7; + *tag++ = 0x00; + *tag++ = 0x50; + *tag++ = 0xf2; + *tag++ = 0x02;//5 + *tag++ = 0x00; + *tag++ = 0x01; +#ifdef SUPPORT_USPD + if(ieee->current_network.wmm_info & 0x80) { + *tag++ = 0x0f|MAX_SP_Len; + } else { + *tag++ = MAX_SP_Len; + } +#else + *tag++ = MAX_SP_Len; +#endif + *tag_p = tag; +} + +#ifdef THOMAS_TURBO +void ieee80211_TURBO_Info(struct ieee80211_device *ieee, u8 **tag_p) { + u8 *tag = *tag_p; + + *tag++ = MFIE_TYPE_GENERIC; //0 + *tag++ = 7; + *tag++ = 0x00; + *tag++ = 0xe0; + *tag++ = 0x4c; + *tag++ = 0x01;//5 + *tag++ = 0x02; + *tag++ = 0x11; + *tag++ = 0x00; + + *tag_p = tag; + printk(KERN_ALERT "This is enable turbo mode IE process\n"); +} +#endif + +void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) +{ + int nh; + nh = (ieee->mgmt_queue_head +1) % MGMT_QUEUE_NUM; + +/* + * if the queue is full but we have newer frames then + * just overwrites the oldest. + * + * if (nh == ieee->mgmt_queue_tail) + * return -1; + */ + ieee->mgmt_queue_head = nh; + ieee->mgmt_queue_ring[nh] = skb; + + //return 0; +} + +struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) +{ + struct sk_buff *ret; + + if(ieee->mgmt_queue_tail == ieee->mgmt_queue_head) + return NULL; + + ret = ieee->mgmt_queue_ring[ieee->mgmt_queue_tail]; + + ieee->mgmt_queue_tail = + (ieee->mgmt_queue_tail+1) % MGMT_QUEUE_NUM; + + return ret; +} + +void init_mgmt_queue(struct ieee80211_device *ieee) +{ + ieee->mgmt_queue_tail = ieee->mgmt_queue_head = 0; +} + + +void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl); + +inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee) +{ + unsigned long flags; + short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE; + struct ieee80211_hdr_3addr *header= + (struct ieee80211_hdr_3addr *) skb->data; + + + spin_lock_irqsave(&ieee->lock, flags); + + /* called with 2nd param 0, no mgmt lock required */ + ieee80211_sta_wakeup(ieee,0); + + if(single){ + if(ieee->queue_stop){ + + enqueue_mgmt(ieee,skb); + }else{ + header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4); + + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + /* avoid watchdog triggers */ + ieee->dev->trans_start = jiffies; + ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); + } + + spin_unlock_irqrestore(&ieee->lock, flags); + }else{ + spin_unlock_irqrestore(&ieee->lock, flags); + spin_lock_irqsave(&ieee->mgmt_tx_lock, flags); + + header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); + + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + /* avoid watchdog triggers */ + ieee->dev->trans_start = jiffies; + ieee->softmac_hard_start_xmit(skb,ieee->dev); + + spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags); + } +} + + +inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee) +{ + + short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE; + struct ieee80211_hdr_3addr *header = + (struct ieee80211_hdr_3addr *) skb->data; + + + if(single){ + + header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); + + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + /* avoid watchdog triggers */ + ieee->dev->trans_start = jiffies; + ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); + + }else{ + + header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); + + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + /* avoid watchdog triggers */ + ieee->dev->trans_start = jiffies; + ieee->softmac_hard_start_xmit(skb,ieee->dev); + + } +// dev_kfree_skb_any(skb);//edit by thomas +} +//by amy for power save +inline struct sk_buff *ieee80211_disassociate_skb( + struct ieee80211_network *beacon, + struct ieee80211_device *ieee, + u8 asRsn) +{ + struct sk_buff *skb; + struct ieee80211_disassoc_frame *disass; + + skb = dev_alloc_skb(sizeof(struct ieee80211_disassoc_frame)); + if (!skb) + return NULL; + + disass = (struct ieee80211_disassoc_frame *) skb_put(skb,sizeof(struct ieee80211_disassoc_frame)); + disass->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_DISASSOC); + disass->header.duration_id = 0; + + memcpy(disass->header.addr1, beacon->bssid, ETH_ALEN); + memcpy(disass->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy(disass->header.addr3, beacon->bssid, ETH_ALEN); + + disass->reasoncode = asRsn; + return skb; +} +void +SendDisassociation( + struct ieee80211_device *ieee, + u8* asSta, + u8 asRsn +) +{ + struct ieee80211_network *beacon = &ieee->current_network; + struct sk_buff *skb; + skb = ieee80211_disassociate_skb(beacon,ieee,asRsn); + if (skb){ + softmac_mgmt_xmit(skb, ieee); + //dev_kfree_skb_any(skb);//edit by thomas + } +} + +//by amy for power save +inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) +{ + unsigned int len,rate_len; + u8 *tag; + struct sk_buff *skb; + struct ieee80211_probe_request *req; + +#ifdef _RTL8187_EXT_PATCH_ + short extMore = 0; + if(ieee->ext_patch_ieee80211_probe_req_1) + extMore = ieee->ext_patch_ieee80211_probe_req_1(ieee); +#endif + + len = ieee->current_network.ssid_len; + + rate_len = ieee80211_MFIE_rate_len(ieee); + +#ifdef _RTL8187_EXT_PATCH_ + if(!extMore) +#endif + skb = dev_alloc_skb(sizeof(struct ieee80211_probe_request) + + 2 + len + rate_len); +#ifdef _RTL8187_EXT_PATCH_ + else + skb = dev_alloc_skb(sizeof(struct ieee80211_probe_request) + + 2 + len + rate_len+128); // MESHID + CAP +#endif + + if (!skb) + return NULL; + + req = (struct ieee80211_probe_request *) skb_put(skb,sizeof(struct ieee80211_probe_request)); + req->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ); + req->header.duration_id = 0; //FIXME: is this OK ? + + memset(req->header.addr1, 0xff, ETH_ALEN); + memcpy(req->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memset(req->header.addr3, 0xff, ETH_ALEN); + + tag = (u8 *) skb_put(skb,len+2+rate_len); + + *tag++ = MFIE_TYPE_SSID; + *tag++ = len; + memcpy(tag, ieee->current_network.ssid, len); + tag += len; + ieee80211_MFIE_Brate(ieee,&tag); + ieee80211_MFIE_Grate(ieee,&tag); + +#ifdef _RTL8187_EXT_PATCH_ + if(extMore) + ieee->ext_patch_ieee80211_probe_req_2(ieee, skb, tag); +#endif + return skb; +} + +struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee); + +//#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) +//void ext_ieee80211_send_beacon_wq(struct work_struct *work) +//{ +// struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, ext_send_beacon_wq); +//#else +void ext_ieee80211_send_beacon_wq(struct ieee80211_device *ieee) +{ +//#endif + + struct sk_buff *skb; + + //unsigned long flags; + + skb = ieee80211_get_beacon_(ieee); + + if (skb){ + softmac_mgmt_xmit(skb, ieee); + ieee->softmac_stats.tx_beacons++; + dev_kfree_skb_any(skb);//edit by thomas + } + + + //printk(KERN_WARNING "[1] beacon sending!\n"); + ieee->beacon_timer.expires = jiffies + + (MSECS( ieee->current_network.beacon_interval -5)); + + //spin_lock_irqsave(&ieee->beacon_lock,flags); + if(ieee->beacon_txing) + add_timer(&ieee->beacon_timer); + //spin_unlock_irqrestore(&ieee->beacon_lock,flags); +} + +void ieee80211_send_beacon(struct ieee80211_device *ieee) +{ + struct sk_buff *skb; + + //unsigned long flags; + + skb = ieee80211_get_beacon_(ieee); + + if (skb){ + softmac_mgmt_xmit(skb, ieee); + ieee->softmac_stats.tx_beacons++; + dev_kfree_skb_any(skb);//edit by thomas + } + + //printk(KERN_WARNING "[1] beacon sending!\n"); + ieee->beacon_timer.expires = jiffies + + (MSECS( ieee->current_network.beacon_interval -5)); + + //spin_lock_irqsave(&ieee->beacon_lock,flags); + if(ieee->beacon_txing) + add_timer(&ieee->beacon_timer); + //spin_unlock_irqrestore(&ieee->beacon_lock,flags); +} + + +void ieee80211_send_beacon_cb(unsigned long _ieee) +{ + struct ieee80211_device *ieee = + (struct ieee80211_device *) _ieee; + unsigned long flags; + + spin_lock_irqsave(&ieee->beacon_lock, flags); + ieee80211_send_beacon(ieee); + spin_unlock_irqrestore(&ieee->beacon_lock, flags); +} + +#ifdef _RTL8187_EXT_PATCH_ + +inline struct sk_buff *ieee80211_probe_req_with_SSID(struct ieee80211_device *ieee, char *ssid, int len_ssid) +{ + unsigned int len,rate_len; + u8 *tag; + struct sk_buff *skb; + struct ieee80211_probe_request *req; + +#ifdef _RTL8187_EXT_PATCH_ + short extMore = 0; + if(ieee->ext_patch_ieee80211_probe_req_1) + extMore = ieee->ext_patch_ieee80211_probe_req_1(ieee); +#endif + + len = len_ssid; + + rate_len = ieee80211_MFIE_rate_len(ieee); + +#ifdef _RTL8187_EXT_PATCH_ + if(!extMore) +#endif + skb = dev_alloc_skb(sizeof(struct ieee80211_probe_request) + + 2 + len + rate_len); +#ifdef _RTL8187_EXT_PATCH_ + else + skb = dev_alloc_skb(sizeof(struct ieee80211_probe_request) + + 2 + len + rate_len+128); // MESHID + CAP +#endif + + if (!skb) + return NULL; + + req = (struct ieee80211_probe_request *) skb_put(skb,sizeof(struct ieee80211_probe_request)); + req->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ); + req->header.duration_id = 0; //FIXME: is this OK ? + + memset(req->header.addr1, 0xff, ETH_ALEN); + memcpy(req->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memset(req->header.addr3, 0xff, ETH_ALEN); + + tag = (u8 *) skb_put(skb,len+2+rate_len); + + *tag++ = MFIE_TYPE_SSID; + *tag++ = len; + if(len) + { + memcpy(tag, ssid, len); + tag += len; + } + + ieee80211_MFIE_Brate(ieee,&tag); + ieee80211_MFIE_Grate(ieee,&tag); + +#ifdef _RTL8187_EXT_PATCH_ + if(extMore) + ieee->ext_patch_ieee80211_probe_req_2(ieee, skb, tag); +#endif + return skb; +} + +#endif // _RTL8187_EXT_PATCH_ + + +void ieee80211_send_probe(struct ieee80211_device *ieee) +{ + struct sk_buff *skb; + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + skb = ieee80211_probe_req_with_SSID(ieee, NULL, 0); + else +#endif + skb = ieee80211_probe_req(ieee); + if (skb){ + softmac_mgmt_xmit(skb, ieee); + ieee->softmac_stats.tx_probe_rq++; + //dev_kfree_skb_any(skb);//edit by thomas + } +} + +void ieee80211_send_probe_requests(struct ieee80211_device *ieee) +{ + if (ieee->active_scan && (ieee->softmac_features & IEEE_SOFTMAC_PROBERQ)){ + ieee80211_send_probe(ieee); + ieee80211_send_probe(ieee); + } +} + +/* this performs syncro scan blocking the caller until all channels + * in the allowed channel map has been checked. + */ +void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee) +{ + short ch = 0; +#ifdef ENABLE_DOT11D + u8 channel_map[MAX_CHANNEL_NUMBER+1]; + memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); +#endif + down(&ieee->scan_sem); +// printk("==================> Sync scan\n"); +// dump_chnl_map(channel_map); + + while(1) + { + + do{ + ch++; + if (ch > MAX_CHANNEL_NUMBER) + goto out; /* scan completed */ + +#ifdef ENABLE_DOT11D + }while(!channel_map[ch]); +#else + }while(!ieee->channel_map[ch]); +#endif + /* this fuction can be called in two situations + * 1- We have switched to ad-hoc mode and we are + * performing a complete syncro scan before conclude + * there are no interesting cell and to create a + * new one. In this case the link state is + * IEEE80211_NOLINK until we found an interesting cell. + * If so the ieee8021_new_net, called by the RX path + * will set the state to IEEE80211_LINKED, so we stop + * scanning + * 2- We are linked and the root uses run iwlist scan. + * So we switch to IEEE80211_LINKED_SCANNING to remember + * that we are still logically linked (not interested in + * new network events, despite for updating the net list, + * but we are temporarly 'unlinked' as the driver shall + * not filter RX frames and the channel is changing. + * So the only situation in witch are interested is to check + * if the state become LINKED because of the #1 situation + */ + + if (ieee->state == IEEE80211_LINKED) + goto out; + + ieee->set_chan(ieee->dev, ch); +// printk("=====>channel=%d ",ch); +#ifdef ENABLE_DOT11D + if(channel_map[ch] == 1) +#endif + { +// printk("====send probe request\n"); + ieee80211_send_probe_requests(ieee); + } + /* this prevent excessive time wait when we + * need to wait for a syncro scan to end.. + */ + if (ieee->sync_scan_hurryup) + goto out; + + + msleep_interruptible_rtl(IEEE80211_SOFTMAC_SCAN_TIME); + + } +out: + ieee->sync_scan_hurryup = 0; + up(&ieee->scan_sem); +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee)) + DOT11D_ScanComplete(ieee); +#endif +} + +void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee) +{ + int ch; + unsigned int watch_dog = 0; +#ifdef ENABLE_DOT11D + u8 channel_map[MAX_CHANNEL_NUMBER+1]; + memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); +#endif + down(&ieee->scan_sem); + ch = ieee->current_network.channel; +// if(ieee->sync_scan_hurryup) +// { + +// printk("stop scan sync\n"); +// goto out; +// } +// printk("=======hh===============>ips scan\n"); + while(1) + { + /* this fuction can be called in two situations + * 1- We have switched to ad-hoc mode and we are + * performing a complete syncro scan before conclude + * there are no interesting cell and to create a + * new one. In this case the link state is + * IEEE80211_NOLINK until we found an interesting cell. + * If so the ieee8021_new_net, called by the RX path + * will set the state to IEEE80211_LINKED, so we stop + * scanning + * 2- We are linked and the root uses run iwlist scan. + * So we switch to IEEE80211_LINKED_SCANNING to remember + * that we are still logically linked (not interested in + * new network events, despite for updating the net list, + * but we are temporarly 'unlinked' as the driver shall + * not filter RX frames and the channel is changing. + * So the only situation in witch are interested is to check + * if the state become LINKED because of the #1 situation + */ + if (ieee->state == IEEE80211_LINKED) + { + goto out; + } +#ifdef ENABLE_DOT11D + if(channel_map[ieee->current_network.channel] > 0) +#endif + { + ieee->set_chan(ieee->dev, ieee->current_network.channel); +// printk("======>channel=%d ",ieee->current_network.channel); + } +#ifdef ENABLE_DOT11D + if(channel_map[ieee->current_network.channel] == 1) +#endif + { +// printk("====send probe request\n"); + ieee80211_send_probe_requests(ieee); + } + /* this prevent excessive time wait when we + * need to wait for a syncro scan to end.. + */ +// if (ieee->sync_scan_hurryup) +// goto out; + + msleep_interruptible_rtl(IEEE80211_SOFTMAC_SCAN_TIME); + + do{ + if (watch_dog++ >= MAX_CHANNEL_NUMBER) + // if (++watch_dog >= 15);//MAX_CHANNEL_NUMBER) //YJ,modified,080630 + goto out; /* scan completed */ + + ieee->current_network.channel = (ieee->current_network.channel + 1)%MAX_CHANNEL_NUMBER; +#ifdef ENABLE_DOT11D + }while(!channel_map[ieee->current_network.channel]); +#else + }while(!ieee->channel_map[ieee->current_network.channel]); +#endif + } +out: + //ieee->sync_scan_hurryup = 0; + //ieee->set_chan(ieee->dev, ch); + //ieee->current_network.channel = ch; + ieee->actscanning = false; + up(&ieee->scan_sem); +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee)) + DOT11D_ScanComplete(ieee); +#endif +} + + +#if 0 +/* called both by wq with ieee->lock held */ +void ieee80211_softmac_scan(struct ieee80211_device *ieee) +{ + short watchdog = 0; + + do{ + ieee->current_network.channel = + (ieee->current_network.channel + 1) % MAX_CHANNEL_NUMBER; + if (watchdog++ > MAX_CHANNEL_NUMBER) + return; /* no good chans */ + + }while(!ieee->channel_map[ieee->current_network.channel]); + + + schedule_work(&ieee->softmac_scan_wq); +} +#endif +#ifdef ENABLE_IPS +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void ieee80211_softmac_scan_wq(struct work_struct *work) +{ + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq); +#else +void ieee80211_softmac_scan_wq(struct ieee80211_device *ieee) +{ +#endif + static short watchdog = 0; +#ifdef ENABLE_DOT11D + u8 channel_map[MAX_CHANNEL_NUMBER+1]; + memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); +#endif +// printk("ieee80211_softmac_scan_wq ENABLE_IPS\n"); +// printk("in %s\n",__FUNCTION__); + down(&ieee->scan_sem); + + do{ + ieee->current_network.channel = + (ieee->current_network.channel + 1) % MAX_CHANNEL_NUMBER; + if (watchdog++ > MAX_CHANNEL_NUMBER) + goto out; /* no good chans */ + +#ifdef ENABLE_DOT11D + }while(!channel_map[ieee->current_network.channel]); +#else + }while(!ieee->channel_map[ieee->current_network.channel]); +#endif + + //printk("current_network.channel:%d\n", ieee->current_network.channel); + if (ieee->scanning == 0 ) + { + printk("error out, scanning = 0\n"); + goto out; + } + ieee->set_chan(ieee->dev, ieee->current_network.channel); +#ifdef ENABLE_DOT11D + if(channel_map[ieee->current_network.channel] == 1) +#endif + ieee80211_send_probe_requests(ieee); + + queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, IEEE80211_SOFTMAC_SCAN_TIME); + up(&ieee->scan_sem); + return; +out: + ieee->actscanning = false; + watchdog = 0; + ieee->scanning = 0; + up(&ieee->scan_sem); + +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee)) + DOT11D_ScanComplete(ieee); +#endif + return; +} +#else +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void ieee80211_softmac_scan_wq(struct work_struct *work) +{ + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, softmac_scan_wq); +#else +void ieee80211_softmac_scan_wq(struct ieee80211_device *ieee) +{ +#endif + + short watchdog = 0; +#ifdef ENABLE_DOT11D + u8 channel_map[MAX_CHANNEL_NUMBER+1]; + memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); +#endif +// printk("enter scan wq,watchdog is %d\n",watchdog); + down(&ieee->scan_sem); + + do{ + ieee->current_network.channel = + (ieee->current_network.channel + 1) % MAX_CHANNEL_NUMBER; + if (watchdog++ > MAX_CHANNEL_NUMBER) + goto out; /* no good chans */ + +#ifdef ENABLE_DOT11D + }while(!channel_map[ieee->current_network.channel]); +#else + }while(!ieee->channel_map[ieee->current_network.channel]); +#endif + +// printk("current_network.channel:%d\n", ieee->current_network.channel); + if (ieee->scanning == 0 ) + { + printk("error out, scanning = 0\n"); + goto out; + } + ieee->set_chan(ieee->dev, ieee->current_network.channel); +#ifdef ENABLE_DOT11D + if(channel_map[ieee->current_network.channel] == 1) +#endif + ieee80211_send_probe_requests(ieee); + + queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, IEEE80211_SOFTMAC_SCAN_TIME); +out: + up(&ieee->scan_sem); +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee)) + DOT11D_ScanComplete(ieee); +#endif +} + +#endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) +void ieee80211_softmac_scan_cb(unsigned long _dev) +{ + unsigned long flags; + struct ieee80211_device *ieee = (struct ieee80211_device *)_dev; + + spin_lock_irqsave(&ieee->lock, flags); + ieee80211_softmac_scan(ieee); + spin_unlock_irqrestore(&ieee->lock, flags); +} +#endif + + +void ieee80211_beacons_start(struct ieee80211_device *ieee) +{ + unsigned long flags; + + spin_lock_irqsave(&ieee->beacon_lock,flags); + + ieee->beacon_txing = 1; + ieee80211_send_beacon(ieee); + + spin_unlock_irqrestore(&ieee->beacon_lock,flags); +} + +void ieee80211_beacons_stop(struct ieee80211_device *ieee) +{ + unsigned long flags; + + spin_lock_irqsave(&ieee->beacon_lock,flags); + + ieee->beacon_txing = 0; + del_timer_sync(&ieee->beacon_timer); + + spin_unlock_irqrestore(&ieee->beacon_lock,flags); + +} + + +void ieee80211_stop_send_beacons(struct ieee80211_device *ieee) +{ + if(ieee->stop_send_beacons) + ieee->stop_send_beacons(ieee->dev); + if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS) + ieee80211_beacons_stop(ieee); +} + + +void ieee80211_start_send_beacons(struct ieee80211_device *ieee) +{ + if(ieee->start_send_beacons) + ieee->start_send_beacons(ieee->dev); + if(ieee->softmac_features & IEEE_SOFTMAC_BEACONS) + ieee80211_beacons_start(ieee); +} + + +void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) +{ +// unsigned long flags; + + //ieee->sync_scan_hurryup = 1; + + down(&ieee->scan_sem); +// spin_lock_irqsave(&ieee->lock, flags); + + if (ieee->scanning == 1){ + ieee->scanning = 0; + //del_timer_sync(&ieee->scan_timer); + cancel_delayed_work(&ieee->softmac_scan_wq); + } + +// spin_unlock_irqrestore(&ieee->lock, flags); + up(&ieee->scan_sem); +} + +void ieee80211_stop_scan(struct ieee80211_device *ieee) +{ + if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) + ieee80211_softmac_stop_scan(ieee); + else + ieee->stop_scan(ieee->dev); +} + +/* called with ieee->lock held */ +void ieee80211_start_scan(struct ieee80211_device *ieee) +{ +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee) ) + { + if(IS_COUNTRY_IE_VALID(ieee)) + { + RESET_CIE_WATCHDOG(ieee); + } + } +#endif + if (ieee->softmac_features & IEEE_SOFTMAC_SCAN){ + if (ieee->scanning == 0) + { + ieee->scanning = 1; + //ieee80211_softmac_scan(ieee); + // queue_work(ieee->wq, &ieee->softmac_scan_wq); + //care this,1203,2007,by lawrence +#if 1 + queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq,0); +#endif + } + }else + ieee->start_scan(ieee->dev); + +} + +/* called with wx_sem held */ +void ieee80211_start_scan_syncro(struct ieee80211_device *ieee) +{ +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee) ) + { + if(IS_COUNTRY_IE_VALID(ieee)) + { + RESET_CIE_WATCHDOG(ieee); + } + } +#endif + ieee->sync_scan_hurryup = 0; + + if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) + ieee80211_softmac_scan_syncro(ieee); + else + ieee->scan_syncro(ieee->dev); + +} + +inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *beacon, + struct ieee80211_device *ieee, int challengelen) +{ + struct sk_buff *skb; + struct ieee80211_authentication *auth; + + skb = dev_alloc_skb(sizeof(struct ieee80211_authentication) + challengelen); + + if (!skb) return NULL; + + auth = (struct ieee80211_authentication *) + skb_put(skb, sizeof(struct ieee80211_authentication)); + + auth->header.frame_ctl = IEEE80211_STYPE_AUTH; + if (challengelen) auth->header.frame_ctl |= IEEE80211_FCTL_WEP; + + auth->header.duration_id = 0x013a; //FIXME + + memcpy(auth->header.addr1, beacon->bssid, ETH_ALEN); + memcpy(auth->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy(auth->header.addr3, beacon->bssid, ETH_ALEN); + + auth->algorithm = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; + + auth->transaction = cpu_to_le16(ieee->associate_seq); + ieee->associate_seq++; + + auth->status = cpu_to_le16(WLAN_STATUS_SUCCESS); + + return skb; + +} + +static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *dest) +{ + u8 *tag; + int beacon_size; + struct ieee80211_probe_response *beacon_buf; + struct sk_buff *skb; + int encrypt; + int atim_len,erp_len; + struct ieee80211_crypt_data* crypt; + + char *ssid = ieee->current_network.ssid; + int ssid_len = ieee->current_network.ssid_len; + int rate_len = ieee->current_network.rates_len+2; + int rate_ex_len = ieee->current_network.rates_ex_len; + int wpa_ie_len = ieee->wpa_ie_len; + if(rate_ex_len > 0) rate_ex_len+=2; + + if(ieee->current_network.capability & WLAN_CAPABILITY_IBSS) + atim_len = 4; + else + atim_len = 0; + + if(ieee80211_is_54g(ieee->current_network)) + erp_len = 3; + else + erp_len = 0; + + beacon_size = sizeof(struct ieee80211_probe_response)+ + ssid_len + +3 //channel + +rate_len + +rate_ex_len + +atim_len + +wpa_ie_len + +erp_len; + + skb = dev_alloc_skb(beacon_size); + + if (!skb) + return NULL; + + beacon_buf = (struct ieee80211_probe_response*) skb_put(skb, beacon_size); + + memcpy (beacon_buf->header.addr1, dest,ETH_ALEN); + memcpy (beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy (beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN); + + beacon_buf->header.duration_id = 0; //FIXME + beacon_buf->beacon_interval = + cpu_to_le16(ieee->current_network.beacon_interval); + beacon_buf->capability = + cpu_to_le16(ieee->current_network.capability & WLAN_CAPABILITY_IBSS); + + if(ieee->short_slot && (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT)) + cpu_to_le16((beacon_buf->capability |= WLAN_CAPABILITY_SHORT_SLOT)); + + crypt = ieee->crypt[ieee->tx_keyidx]; + + encrypt = ieee->host_encrypt && crypt && crypt->ops && + ((0 == strcmp(crypt->ops->name, "WEP")) || wpa_ie_len); + + if (encrypt) + beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); + + + beacon_buf->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP); + + beacon_buf->info_element.id = MFIE_TYPE_SSID; + beacon_buf->info_element.len = ssid_len; + + tag = (u8*) beacon_buf->info_element.data; + + memcpy(tag, ssid, ssid_len); + + tag += ssid_len; + + *(tag++) = MFIE_TYPE_RATES; + *(tag++) = rate_len-2; + memcpy(tag,ieee->current_network.rates,rate_len-2); + tag+=rate_len-2; + + *(tag++) = MFIE_TYPE_DS_SET; + *(tag++) = 1; + *(tag++) = ieee->current_network.channel; + + if(atim_len){ + *(tag++) = MFIE_TYPE_IBSS_SET; + *(tag++) = 2; + *((u16*)(tag)) = cpu_to_le16(ieee->current_network.atim_window); + tag+=2; + } + + if(erp_len){ + *(tag++) = MFIE_TYPE_ERP; + *(tag++) = 1; + *(tag++) = 0; + } + + if(rate_ex_len){ + *(tag++) = MFIE_TYPE_RATES_EX; + *(tag++) = rate_ex_len-2; + memcpy(tag,ieee->current_network.rates_ex,rate_ex_len-2); + tag+=rate_ex_len-2; + } + + if (wpa_ie_len) + { + if (ieee->iw_mode == IW_MODE_ADHOC) + {//as Windows will set pairwise key same as the group key which is not allowed in Linux, so set this for IOT issue. WB 2008.07.07 + memcpy(&ieee->wpa_ie[14], &ieee->wpa_ie[8], 4); + } + + memcpy(tag, ieee->wpa_ie, ieee->wpa_ie_len); + } + + skb->dev = ieee->dev; + return skb; +} +#ifdef _RTL8187_EXT_PATCH_ +struct sk_buff* ieee80211_ext_probe_resp_by_net(struct ieee80211_device *ieee, u8 *dest, struct ieee80211_network *net) +{ + u8 *tag; + int beacon_size; + struct ieee80211_probe_response *beacon_buf; + struct sk_buff *skb; + int encrypt; + int atim_len,erp_len; + struct ieee80211_crypt_data* crypt; + u8 broadcast_addr[] = {0xff,0xff,0xff,0xff,0xff,0xff}; + int wpa_ie_len = ieee->wpa_ie_len; + char *ssid = net->ssid; + int ssid_len = net->ssid_len; + + int rate_len = ieee->current_network.rates_len+2; + int rate_ex_len = ieee->current_network.rates_ex_len; + if(rate_ex_len > 0) rate_ex_len+=2; + + if( ieee->meshScanMode&4) + ieee->current_network.channel = ieee->ext_patch_ieee80211_ext_stop_scan_wq_set_channel(ieee); + if( ieee->meshScanMode&6) + { + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + queue_work(ieee->wq, &ieee->ext_stop_scan_wq); +#else + schedule_task(&ieee->ext_stop_scan_wq); +#endif + } + if(ieee->current_network.capability & WLAN_CAPABILITY_IBSS) // use current_network here + atim_len = 4; + else + atim_len = 0; + + if(ieee80211_is_54g(*net)) + erp_len = 3; + else + erp_len = 0; + + beacon_size = sizeof(struct ieee80211_probe_response)+ + ssid_len + +3 //channel + +rate_len + +rate_ex_len + +atim_len + +erp_len; +//b + skb = dev_alloc_skb(beacon_size+196); + + if (!skb) + return NULL; + + beacon_buf = (struct ieee80211_probe_response*) skb_put(skb, beacon_size); + + memcpy (beacon_buf->header.addr1, dest,ETH_ALEN); + memcpy (beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy (beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN); + + beacon_buf->header.duration_id = 0; //FIXME + + beacon_buf->beacon_interval = + cpu_to_le16(ieee->current_network.beacon_interval); // use current_network here + beacon_buf->capability = + cpu_to_le16(ieee->current_network.capability & WLAN_CAPABILITY_IBSS); + + if(ieee->short_slot && (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT)) + cpu_to_le16((beacon_buf->capability |= WLAN_CAPABILITY_SHORT_SLOT)); + + crypt = ieee->crypt[ieee->tx_keyidx]; + + encrypt = ieee->host_encrypt && crypt && crypt->ops && + ((0 == strcmp(crypt->ops->name, "WEP"))||wpa_ie_len); + + if (encrypt) + beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); + + + beacon_buf->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP); + + beacon_buf->info_element.id = MFIE_TYPE_SSID; + beacon_buf->info_element.len = ssid_len; + + tag = (u8*) beacon_buf->info_element.data; + + // brocad cast / probe rsp + if(memcmp(dest, broadcast_addr, ETH_ALEN )) + memcpy(tag, ssid, ssid_len); + else + ssid_len=0; + + tag += ssid_len; + +//get_bssrate_set(priv, _SUPPORTEDRATES_IE_, &pbssrate, &bssrate_len); +//pbuf = set_ie(pbuf, _SUPPORTEDRATES_IE_, bssrate_len, pbssrate, &frlen); + + *(tag++) = MFIE_TYPE_RATES; + *(tag++) = rate_len-2; + memcpy(tag,ieee->current_network.rates,rate_len-2); + tag+=rate_len-2; + + *(tag++) = MFIE_TYPE_DS_SET; + *(tag++) = 1; + *(tag++) = ieee->current_network.channel; // use current_network here + + + if(atim_len){ + *(tag++) = MFIE_TYPE_IBSS_SET; + *(tag++) = 2; + *((u16*)(tag)) = cpu_to_le16(ieee->current_network.atim_window); // use current_network here + tag+=2; + } + + if(erp_len){ + *(tag++) = MFIE_TYPE_ERP; + *(tag++) = 1; + *(tag++) = 0; + } + + if(rate_ex_len){ + *(tag++) = MFIE_TYPE_RATES_EX; + *(tag++) = rate_ex_len-2; + memcpy(tag,ieee->current_network.rates_ex,rate_ex_len-2); + tag+=rate_ex_len-2; + } + if (wpa_ie_len) + memcpy(tag, ieee->wpa_ie, ieee->wpa_ie_len); + + skb->dev = ieee->dev; + return skb; +} +#endif // _RTL8187_EXT_PATCH_ + +struct sk_buff* ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) +{ + struct sk_buff *skb; + u8* tag; + + struct ieee80211_crypt_data* crypt; + struct ieee80211_assoc_response_frame *assoc; + short encrypt; + + unsigned int rate_len = ieee80211_MFIE_rate_len(ieee); + int len = sizeof(struct ieee80211_assoc_response_frame) + rate_len; + + skb = dev_alloc_skb(len); + + if (!skb) + return NULL; + + assoc = (struct ieee80211_assoc_response_frame *) + skb_put(skb,sizeof(struct ieee80211_assoc_response_frame)); + + assoc->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP); + memcpy(assoc->header.addr1, dest,ETH_ALEN); + memcpy(assoc->header.addr3, ieee->dev->dev_addr, ETH_ALEN); + memcpy(assoc->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + assoc->capability = cpu_to_le16(ieee->iw_mode == IW_MODE_MASTER ? + WLAN_CAPABILITY_BSS : WLAN_CAPABILITY_IBSS); + + + if(ieee->short_slot) + assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); + + if (ieee->host_encrypt) + crypt = ieee->crypt[ieee->tx_keyidx]; + else crypt = NULL; + + encrypt = ( crypt && crypt->ops); + + if (encrypt) + assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); + + assoc->status = 0; + assoc->aid = cpu_to_le16(ieee->assoc_id); + if (ieee->assoc_id == 0x2007) ieee->assoc_id=0; + else ieee->assoc_id++; + + tag = (u8*) skb_put(skb, rate_len); + + ieee80211_MFIE_Brate(ieee, &tag); + ieee80211_MFIE_Grate(ieee, &tag); + + return skb; +} + +struct sk_buff* ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 *dest) +{ + struct sk_buff *skb; + struct ieee80211_authentication *auth; + + skb = dev_alloc_skb(sizeof(struct ieee80211_authentication)+1); + + if (!skb) + return NULL; + + skb->len = sizeof(struct ieee80211_authentication); + + auth = (struct ieee80211_authentication *)skb->data; + + auth->status = cpu_to_le16(status); + auth->transaction = cpu_to_le16(2); + auth->algorithm = cpu_to_le16(WLAN_AUTH_OPEN); + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + memcpy(auth->header.addr3, dest, ETH_ALEN); +#else + memcpy(auth->header.addr3, ieee->dev->dev_addr, ETH_ALEN); +#endif + memcpy(auth->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy(auth->header.addr1, dest, ETH_ALEN); + auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH); + return skb; + + +} + +struct sk_buff* ieee80211_null_func(struct ieee80211_device *ieee,short pwr) +{ + struct sk_buff *skb; + struct ieee80211_hdr_3addr* hdr; + + skb = dev_alloc_skb(sizeof(struct ieee80211_hdr_3addr)); + + if (!skb) + return NULL; + + hdr = (struct ieee80211_hdr_3addr*)skb_put(skb,sizeof(struct ieee80211_hdr_3addr)); + + memcpy(hdr->addr1, ieee->current_network.bssid, ETH_ALEN); + memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy(hdr->addr3, ieee->current_network.bssid, ETH_ALEN); + + hdr->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS | + (pwr ? IEEE80211_FCTL_PM:0)); + + return skb; + + +} + + +void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8* dest) +{ + struct sk_buff *buf = ieee80211_assoc_resp(ieee, dest); + + if (buf){ + softmac_mgmt_xmit(buf, ieee); + dev_kfree_skb_any(buf);//edit by thomas + } +} + + +void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8* dest) +{ + struct sk_buff *buf = ieee80211_auth_resp(ieee, s, dest); + + if (buf){ + softmac_mgmt_xmit(buf, ieee); + dev_kfree_skb_any(buf);//edit by thomas + } +} + + +void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) +{ + + struct sk_buff *buf = ieee80211_probe_resp(ieee, dest); + + if (buf) { + softmac_mgmt_xmit(buf, ieee); + dev_kfree_skb_any(buf);//edit by thomas + } +} + + +inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beacon,struct ieee80211_device *ieee) +{ + struct sk_buff *skb; + //unsigned long flags; + + struct ieee80211_assoc_request_frame *hdr; + u8 *tag; + //short info_addr = 0; + //int i; + //u16 suite_count = 0; + //u8 suit_select = 0; + unsigned int wpa_len = beacon->wpa_ie_len; + //struct net_device *dev = ieee->dev; + //union iwreq_data wrqu; + //u8 *buff; + //u8 *p; +#if 1 + // for testing purpose + unsigned int rsn_len = beacon->rsn_ie_len; +#else + unsigned int rsn_len = beacon->rsn_ie_len - 4; +#endif + unsigned int rate_len = ieee80211_MFIE_rate_len(ieee); + unsigned int wmm_info_len = beacon->QoS_Enable?9:0; +#ifdef THOMAS_TURBO + unsigned int turbo_info_len = beacon->Turbo_Enable?9:0; +#endif + + u8 encry_proto = ieee->wpax_type_notify & 0xff; + //u8 pairwise_type = (ieee->wpax_type_notify >> 8) & 0xff; + //u8 authen_type = (ieee->wpax_type_notify >> 16) & 0xff; + + int len = 0; + + //[0] Notify type of encryption: WPA/WPA2 + //[1] pair wise type + //[2] authen type + if(ieee->wpax_type_set) { + if (IEEE_PROTO_WPA == encry_proto) { + rsn_len = 0; + } else if (IEEE_PROTO_RSN == encry_proto) { + wpa_len = 0; + } + } +#ifdef THOMAS_TURBO + len = sizeof(struct ieee80211_assoc_request_frame)+ + + beacon->ssid_len//essid tagged val + + rate_len//rates tagged val + + wpa_len + + rsn_len + + wmm_info_len + + turbo_info_len; +#else + len = sizeof(struct ieee80211_assoc_request_frame)+ + + beacon->ssid_len//essid tagged val + + rate_len//rates tagged val + + wpa_len + + rsn_len + + wmm_info_len; +#endif + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode) + skb = dev_alloc_skb(len+256); // stanley + else +#endif + skb = dev_alloc_skb(len); + + if (!skb) + return NULL; + + hdr = (struct ieee80211_assoc_request_frame *) + skb_put(skb, sizeof(struct ieee80211_assoc_request_frame)); + + + hdr->header.frame_ctl = IEEE80211_STYPE_ASSOC_REQ; + hdr->header.duration_id= 37; //FIXME + memcpy(hdr->header.addr1, beacon->bssid, ETH_ALEN); + memcpy(hdr->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy(hdr->header.addr3, beacon->bssid, ETH_ALEN); + memcpy(ieee->ap_mac_addr, beacon->bssid, ETH_ALEN);//for HW security, John + + hdr->capability = cpu_to_le16(WLAN_CAPABILITY_BSS); + if (beacon->capability & WLAN_CAPABILITY_PRIVACY ) + hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); + if (beacon->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); + + if(ieee->short_slot) + hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); + +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_association_req_1) + ieee->ext_patch_ieee80211_association_req_1(hdr); +#endif + + hdr->listen_interval = 0xa; //FIXME + + hdr->info_element.id = MFIE_TYPE_SSID; + + hdr->info_element.len = beacon->ssid_len; + tag = skb_put(skb, beacon->ssid_len); + memcpy(tag, beacon->ssid, beacon->ssid_len); + + tag = skb_put(skb, rate_len); + + ieee80211_MFIE_Brate(ieee, &tag); + ieee80211_MFIE_Grate(ieee, &tag); + + //add rsn==0 condition for ap's mix security mode(wpa+wpa2), john2007.8.9 + //choose AES encryption as default algorithm while using mixed mode +#if 0 + if(rsn_len == 0){ + + tag = skb_put(skb,wpa_len); + + if(wpa_len) { + + + //{add by david. 2006.8.31 + //fix linksys compatibility bug + //} + if(wpa_len > 24) {//22+2, mean include the capability + beacon->wpa_ie[wpa_len - 2] = 0; + } + //multicast cipher OUI + if( beacon->wpa_ie[11]==0x2 ){ //0x0050f202 is the oui of tkip + ieee->broadcast_key_type = KEY_TYPE_TKIP; + } + else if( beacon->wpa_ie[11]==0x4 ){//0x0050f204 is the oui of ccmp + ieee->broadcast_key_type = KEY_TYPE_CCMP; + } + //unicast cipher OUI + if( beacon->wpa_ie[14]==0 + && beacon->wpa_ie[15]==0x50 + && beacon->wpa_ie[16]==0xf2 + && beacon->wpa_ie[17]==0x2 ){ //0x0050f202 is the oui of tkip + ieee->pairwise_key_type = KEY_TYPE_TKIP; + } + + else if( beacon->wpa_ie[14]==0 + && beacon->wpa_ie[15]==0x50 + && beacon->wpa_ie[16]==0xf2 + && beacon->wpa_ie[17]==0x4 ){//0x0050f204 is the oui of ccmp + ieee->pairwise_key_type = KEY_TYPE_CCMP; + } + //indicate the wpa_ie content to WPA_SUPPLICANT + buff = kmalloc(IW_CUSTOM_MAX, GFP_ATOMIC); + memset(buff, 0, IW_CUSTOM_MAX); + p=buff; + p += sprintf(p, "ASSOCINFO(ReqIEs="); + for(i=0;iwpa_ie[i]); + } + p += sprintf(p, ")"); + memset(&wrqu, 0, sizeof(wrqu) ); + wrqu.data.length = p - buff; + + wireless_send_event(dev, IWEVCUSTOM, &wrqu, buff); + memcpy(tag,beacon->wpa_ie,wpa_len); + } + + } + + if(rsn_len > 22) { + + if( beacon->rsn_ie[4]==0x0 && + beacon->rsn_ie[5]==0xf && + beacon->rsn_ie[6]==0xac){ + + switch(beacon->rsn_ie[7]){ + case 0x1: + ieee->broadcast_key_type = KEY_TYPE_WEP40; + break; + case 0x2: + ieee->broadcast_key_type = KEY_TYPE_TKIP; + break; + case 0x4: + ieee->broadcast_key_type = KEY_TYPE_CCMP; + break; + case 0x5: + ieee->broadcast_key_type = KEY_TYPE_WEP104; + break; + default: + printk("fault suite type in RSN broadcast key\n"); + break; + } + } + + if( beacon->rsn_ie[10]==0x0 && + beacon->rsn_ie[11]==0xf && + beacon->rsn_ie[12]==0xac){ + if(beacon->rsn_ie[8]==1){//not mixed mode + switch(beacon->rsn_ie[13]){ + case 0x2: + ieee->pairwise_key_type = KEY_TYPE_TKIP; + break; + case 0x4: + ieee->pairwise_key_type = KEY_TYPE_CCMP; + break; + default: + printk("fault suite type in RSN pairwise key\n"); + break; + } + } + else if(beacon->rsn_ie[8]==2){//mixed mode + ieee->pairwise_key_type = KEY_TYPE_CCMP; + } + } + + + + tag = skb_put(skb,22); + memcpy(tag,(beacon->rsn_ie + info_addr),8); + tag[1] = 20; + tag += 8; + info_addr += 8; + + spin_lock_irqsave(&ieee->wpax_suitlist_lock,flags); + for (i = 0; i < 2; i++) { + tag[0] = 1; + tag[1] = 0; + tag += 2; + suite_count = beacon->rsn_ie[info_addr] + \ + (beacon->rsn_ie[info_addr + 1] << 8); + info_addr += 2; + if(1 == suite_count) { + memcpy(tag,(beacon->rsn_ie + info_addr),4); + info_addr += 4; + } else { + // if the wpax_type_notify has been set by the application, + // just use it, otherwise just use the default one. + if(ieee->wpax_type_set) { + suit_select = ((0 == i) ? pairwise_type:authen_type)&0x0f ; + memcpy(tag,rsn_authen_cipher_suite[suit_select],4); + } else { + //default set as ccmp, or none authentication + if(i == 0) { + memcpy(tag,rsn_authen_cipher_suite[4],4); + } else { + memcpy(tag,rsn_authen_cipher_suite[2],4); + } + + } + + info_addr += (suite_count * 4); + } + tag += 4; + } + spin_unlock_irqrestore(&ieee->wpax_suitlist_lock,flags); + + tag[0] = 0; + tag[1] = beacon->rsn_ie[info_addr+1]; + + } else { + tag = skb_put(skb,rsn_len); + if(rsn_len) { + + + if( beacon->rsn_ie[4]==0x0 && + beacon->rsn_ie[5]==0xf && + beacon->rsn_ie[6]==0xac){ + switch(beacon->rsn_ie[7]){ + case 0x1: + ieee->broadcast_key_type = KEY_TYPE_WEP40; + break; + case 0x2: + ieee->broadcast_key_type = KEY_TYPE_TKIP; + break; + case 0x4: + ieee->broadcast_key_type = KEY_TYPE_CCMP; + break; + case 0x5: + ieee->broadcast_key_type = KEY_TYPE_WEP104; + break; + default: + printk("fault suite type in RSN broadcast key\n"); + break; + } + } + if( beacon->rsn_ie[10]==0x0 && + beacon->rsn_ie[11]==0xf && + beacon->rsn_ie[12]==0xac){ + if(beacon->rsn_ie[8]==1){//not mixed mode + switch(beacon->rsn_ie[13]){ + case 0x2: + ieee->pairwise_key_type = KEY_TYPE_TKIP; + break; + case 0x4: + ieee->pairwise_key_type = KEY_TYPE_CCMP; + break; + default: + printk("fault suite type in RSN pairwise key\n"); + break; + } + + } + else if(beacon->rsn_ie[8]==2){//mixed mode + ieee->pairwise_key_type = KEY_TYPE_CCMP; + } + } + + + beacon->rsn_ie[rsn_len - 2] = 0; + memcpy(tag,beacon->rsn_ie,rsn_len); + } + } +#else + tag = skb_put(skb,ieee->wpa_ie_len); + memcpy(tag,ieee->wpa_ie,ieee->wpa_ie_len); +#endif + tag = skb_put(skb,wmm_info_len); + if(wmm_info_len) { + ieee80211_WMM_Info(ieee, &tag); + } +#ifdef THOMAS_TURBO + tag = skb_put(skb,turbo_info_len); + if(turbo_info_len) { + ieee80211_TURBO_Info(ieee, &tag); + } +#endif + +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_association_req_2) + ieee->ext_patch_ieee80211_association_req_2(ieee, beacon, skb); +#endif + + return skb; +} + +void ieee80211_associate_abort(struct ieee80211_device *ieee) +{ + + unsigned long flags; + spin_lock_irqsave(&ieee->lock, flags); + + ieee->associate_seq++; + + /* don't scan, and avoid to have the RX path possibily + * try again to associate. Even do not react to AUTH or + * ASSOC response. Just wait for the retry wq to be scheduled. + * Here we will check if there are good nets to associate + * with, so we retry or just get back to NO_LINK and scanning + */ + if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING){ + IEEE80211_DEBUG_MGMT("Authentication failed\n"); + ieee->softmac_stats.no_auth_rs++; + }else{ + IEEE80211_DEBUG_MGMT("Association failed\n"); + ieee->softmac_stats.no_ass_rs++; + } + + ieee->state = IEEE80211_ASSOCIATING_RETRY; + + queue_delayed_work(ieee->wq, &ieee->associate_retry_wq,IEEE80211_SOFTMAC_ASSOC_RETRY_TIME); + + spin_unlock_irqrestore(&ieee->lock, flags); +} + +void ieee80211_associate_abort_cb(unsigned long dev) +{ + ieee80211_associate_abort((struct ieee80211_device *) dev); +} + + +void ieee80211_associate_step1(struct ieee80211_device *ieee) +{ + struct ieee80211_network *beacon = &ieee->current_network; + struct sk_buff *skb; + + IEEE80211_DEBUG_MGMT("Stopping scan\n"); + ieee->softmac_stats.tx_auth_rq++; + skb=ieee80211_authentication_req(beacon, ieee, 0); +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->iw_mode == ieee->iw_ext_mode ) { + if(skb) + softmac_mgmt_xmit(skb, ieee); + return; + }else +#endif + if (!skb){ + + ieee80211_associate_abort(ieee); + } + else{ + ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATING ; + IEEE80211_DEBUG_MGMT("Sending authentication request\n"); + //printk("---Sending authentication request\n"); + softmac_mgmt_xmit(skb, ieee); + //BUGON when you try to add_timer twice, using mod_timer may be better, john0709 + if(!timer_pending(&ieee->associate_timer)){ + ieee->associate_timer.expires = jiffies + (HZ / 2); + add_timer(&ieee->associate_timer); + } + //If call dev_kfree_skb_any,a warning will ocur.... + //KERNEL: assertion (!atomic_read(&skb->users)) failed at net/core/dev.c (1708) + //So ... 1204 by lawrence. + //printk("\nIn %s,line %d call kfree skb.",__FUNCTION__,__LINE__); + //dev_kfree_skb_any(skb);//edit by thomas + } +} + +void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) +{ + u8 *c; + struct sk_buff *skb; + struct ieee80211_network *beacon = &ieee->current_network; +// int hlen = sizeof(struct ieee80211_authentication); + del_timer_sync(&ieee->associate_timer); + ieee->associate_seq++; + ieee->softmac_stats.tx_auth_rq++; + + skb = ieee80211_authentication_req(beacon, ieee, chlen+2); + if (!skb) + ieee80211_associate_abort(ieee); + else{ + c = skb_put(skb, chlen+2); + *(c++) = MFIE_TYPE_CHALLENGE; + *(c++) = chlen; + memcpy(c, challenge, chlen); + + IEEE80211_DEBUG_MGMT("Sending authentication challenge response\n"); + + ieee80211_encrypt_fragment(ieee, skb, sizeof(struct ieee80211_hdr_3addr )); + + softmac_mgmt_xmit(skb, ieee); + if (!timer_pending(&ieee->associate_timer)){ + //printk("=========>add timer again, to crash\n"); + ieee->associate_timer.expires = jiffies + (HZ / 2); + add_timer(&ieee->associate_timer); + } + dev_kfree_skb_any(skb);//edit by thomas + } + kfree(challenge); +} + +#ifdef _RTL8187_EXT_PATCH_ + +// based on ieee80211_assoc_resp +struct sk_buff* ieee80211_assoc_resp_by_net(struct ieee80211_device *ieee, u8 *dest, unsigned short status, struct ieee80211_network *pstat, int pkt_type) +{ + struct sk_buff *skb; + u8* tag; + + struct ieee80211_crypt_data* crypt; + struct ieee80211_assoc_response_frame *assoc; + short encrypt; + + unsigned int rate_len = ieee80211_MFIE_rate_len(ieee); + int len = sizeof(struct ieee80211_assoc_response_frame) + rate_len; + + if(ieee->iw_mode == ieee->iw_ext_mode) + skb = dev_alloc_skb(len+256); // stanley + else + skb = dev_alloc_skb(len); + + if (!skb) + return NULL; + + assoc = (struct ieee80211_assoc_response_frame *) + skb_put(skb,sizeof(struct ieee80211_assoc_response_frame)); + + assoc->header.frame_ctl = cpu_to_le16(pkt_type); + + memcpy(assoc->header.addr1, dest,ETH_ALEN); + memcpy(assoc->header.addr3, ieee->dev->dev_addr, ETH_ALEN); + memcpy(assoc->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + assoc->capability = cpu_to_le16(ieee->iw_mode == IW_MODE_MASTER ? + WLAN_CAPABILITY_BSS : WLAN_CAPABILITY_IBSS); + + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_assoc_resp_by_net_1) + ieee->ext_patch_ieee80211_assoc_resp_by_net_1(assoc); + + if(ieee->short_slot) + assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); + + if (ieee->host_encrypt) + crypt = ieee->crypt[ieee->tx_keyidx]; + else crypt = NULL; + + encrypt = ( crypt && crypt->ops); + + if (encrypt) + assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); + + assoc->status = 0; + assoc->aid = cpu_to_le16(ieee->assoc_id); + if (ieee->assoc_id == 0x2007) ieee->assoc_id=0; + else ieee->assoc_id++; + + assoc->info_element.id = 230; // Stanley, an unused id (just a hot fix) + assoc->info_element.len = 0; + + tag = (u8*) skb_put(skb, rate_len); + + ieee80211_MFIE_Brate(ieee, &tag); + ieee80211_MFIE_Grate(ieee, &tag); + + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_assoc_resp_by_net_2) + ieee->ext_patch_ieee80211_assoc_resp_by_net_2(ieee, pstat, pkt_type, skb); + + return skb; +} + +// based on ieee80211_resp_to_assoc_rq +void ieee80211_ext_issue_assoc_rsp(struct ieee80211_device *ieee, u8 *dest, unsigned short status, struct ieee80211_network *pstat, int pkt_type) +{ + struct sk_buff *buf = ieee80211_assoc_resp_by_net(ieee, dest, status, pstat, pkt_type); + + if (buf) + softmac_mgmt_xmit(buf, ieee); +} + +// based on ieee80211_associate_step2 +void ieee80211_ext_issue_assoc_req(struct ieee80211_device *ieee, struct ieee80211_network *pstat) +{ + + struct sk_buff* skb; + + // printk("@@@@@ ieee80211_ext_issue_assoc_req on channel: %d\n", ieee->current_network.channel); + + ieee->softmac_stats.tx_ass_rq++; + skb=ieee80211_association_req(pstat, ieee); + if (skb) + softmac_mgmt_xmit(skb, ieee); +} + +void ieee80211_ext_issue_disassoc(struct ieee80211_device *ieee, struct ieee80211_network *pstat, int reason, unsigned char extReason) +{ + // do nothing + // printk("@@@@@ ieee80211_ext_issue_disassoc\n"); + return; +} +#endif // _RTL8187_EXT_PATCH_ + +void ieee80211_associate_step2(struct ieee80211_device *ieee) +{ + struct sk_buff* skb; + struct ieee80211_network *beacon = &ieee->current_network; + + del_timer_sync(&ieee->associate_timer); + + IEEE80211_DEBUG_MGMT("Sending association request\n"); + ieee->softmac_stats.tx_ass_rq++; + skb=ieee80211_association_req(beacon, ieee); + if (!skb) + ieee80211_associate_abort(ieee); + else{ + softmac_mgmt_xmit(skb, ieee); + if (!timer_pending(&ieee->associate_timer)){ + ieee->associate_timer.expires = jiffies + (HZ / 2); + add_timer(&ieee->associate_timer); + } + //dev_kfree_skb_any(skb);//edit by thomas + } +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void ieee80211_associate_complete_wq(struct work_struct *work) +{ + struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_complete_wq); +#else +void ieee80211_associate_complete_wq(struct ieee80211_device *ieee) +{ +#endif + printk(KERN_INFO "Associated successfully\n"); + if(ieee80211_is_54g(ieee->current_network) && + (ieee->modulation & IEEE80211_OFDM_MODULATION)){ + + ieee->rate = 540; + printk(KERN_INFO"Using G rates\n"); + }else{ + ieee->rate = 110; + printk(KERN_INFO"Using B rates\n"); + } + ieee->link_change(ieee->dev); + notify_wx_assoc_event(ieee); + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + netif_carrier_on(ieee->dev); +} + +void ieee80211_associate_complete(struct ieee80211_device *ieee) +{ + int i; + del_timer_sync(&ieee->associate_timer); + + for(i = 0; i < 6; i++) { + //ieee->seq_ctrl[i] = 0; + } + ieee->state = IEEE80211_LINKED; + IEEE80211_DEBUG_MGMT("Successfully associated\n"); + + queue_work(ieee->wq, &ieee->associate_complete_wq); +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void ieee80211_associate_procedure_wq(struct work_struct *work) +{ + struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_procedure_wq); +#else +void ieee80211_associate_procedure_wq(struct ieee80211_device *ieee) +{ +#endif + ieee->sync_scan_hurryup = 1; + down(&ieee->wx_sem); + + if (ieee->data_hard_stop) + ieee->data_hard_stop(ieee->dev); + + ieee80211_stop_scan(ieee); + ieee->set_chan(ieee->dev, ieee->current_network.channel); + + ieee->associate_seq = 1; + ieee80211_associate_step1(ieee); + + up(&ieee->wx_sem); +} +#ifdef _RTL8187_EXT_PATCH_ +// based on ieee80211_associate_procedure_wq + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) +void ieee80211_ext_stop_scan_wq(struct work_struct *work) +{ + struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, ext_stop_scan_wq); +#else +void ieee80211_ext_stop_scan_wq(struct ieee80211_device *ieee) +{ +#endif + if (ieee->scanning == 0) + { + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_ext_stop_scan_wq_set_channel + && ( ieee->current_network.channel == ieee->ext_patch_ieee80211_ext_stop_scan_wq_set_channel(ieee) ) ) + return; + } + + ieee->sync_scan_hurryup = 1; + + down(&ieee->wx_sem); + + // printk("@@@@@@@@@@ ieee80211_ext_stop_scan_wq\n"); + if (ieee->data_hard_stop) + ieee->data_hard_stop(ieee->dev); + + ieee80211_stop_scan(ieee); + + // set channel + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_ext_stop_scan_wq_set_channel) + ieee->set_chan(ieee->dev, ieee->ext_patch_ieee80211_ext_stop_scan_wq_set_channel(ieee)); + else + ieee->set_chan(ieee->dev, ieee->current_network.channel); + // + up(&ieee->wx_sem); +} + + +void ieee80211_ext_send_11s_beacon(struct ieee80211_device *ieee) +{ + #if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + queue_work(ieee->wq, &ieee->ext_send_beacon_wq); + #else + schedule_task(&ieee->ext_send_beacon_wq); + #endif + +} + +#endif // _RTL8187_EXT_PATCH_ + +inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net) +{ + u8 tmp_ssid[IW_ESSID_MAX_SIZE+1]; + int tmp_ssid_len = 0; + + short apset,ssidset,ssidbroad,apmatch,ssidmatch; + + /* we are interested in new new only if we are not associated + * and we are not associating / authenticating + */ + if (ieee->state != IEEE80211_NOLINK) + return; + + if ((ieee->iw_mode == IW_MODE_INFRA) && !(net->capability & WLAN_CAPABILITY_BSS)) + return; + + if ((ieee->iw_mode == IW_MODE_ADHOC) && !(net->capability & WLAN_CAPABILITY_IBSS)) + return; + + + if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC){ + /* if the user specified the AP MAC, we need also the essid + * This could be obtained by beacons or, if the network does not + * broadcast it, it can be put manually. + */ + apset = ieee->wap_set;//(memcmp(ieee->current_network.bssid, zero,ETH_ALEN)!=0 ); + ssidset = ieee->ssid_set;//ieee->current_network.ssid[0] != '\0'; + ssidbroad = !(net->ssid_len == 0 || net->ssid[0]== '\0'); + apmatch = (memcmp(ieee->current_network.bssid, net->bssid, ETH_ALEN)==0); + + if(ieee->current_network.ssid_len != net->ssid_len) + ssidmatch = 0; + else + ssidmatch = (0==strncmp(ieee->current_network.ssid, net->ssid, net->ssid_len)); + + //printk("cur: %s, %d, net:%s, %d\n", ieee->current_network.ssid, ieee->current_network.ssid_len, net->ssid, net->ssid_len); + //printk("apset=%d apmatch=%d ssidset=%d ssidbroad=%d ssidmatch=%d\n",apset,apmatch,ssidset,ssidbroad,ssidmatch); + + if ( /* if the user set the AP check if match. + * if the network does not broadcast essid we check the user supplyed ANY essid + * if the network does broadcast and the user does not set essid it is OK + * if the network does broadcast and the user did set essid chech if essid match + */ + ( apset && apmatch && + ((ssidset && ssidbroad && ssidmatch) || (ssidbroad && !ssidset) || (!ssidbroad && ssidset)) ) || + /* if the ap is not set, check that the user set the bssid + * and the network does bradcast and that those two bssid matches + */ + (!apset && ssidset && ssidbroad && ssidmatch) + ){ + + + /* if the essid is hidden replace it with the + * essid provided by the user. + */ + if (!ssidbroad){ + strncpy(tmp_ssid, ieee->current_network.ssid, IW_ESSID_MAX_SIZE); + tmp_ssid_len = ieee->current_network.ssid_len; + } + memcpy(&ieee->current_network, net, sizeof(struct ieee80211_network)); + + if (!ssidbroad){ + strncpy(ieee->current_network.ssid, tmp_ssid, IW_ESSID_MAX_SIZE); + ieee->current_network.ssid_len = tmp_ssid_len; + } + printk(KERN_INFO"Linking with %s: channel is %d\n",ieee->current_network.ssid,ieee->current_network.channel); + + if (ieee->iw_mode == IW_MODE_INFRA){ + ieee->state = IEEE80211_ASSOCIATING; + ieee->beinretry = false; + queue_work(ieee->wq, &ieee->associate_procedure_wq); + }else{ + if(ieee80211_is_54g(ieee->current_network) && + (ieee->modulation & IEEE80211_OFDM_MODULATION)){ + ieee->rate = 540; + printk(KERN_INFO"Using G rates\n"); + }else{ + ieee->rate = 110; + printk(KERN_INFO"Using B rates\n"); + } + ieee->state = IEEE80211_LINKED; + ieee->beinretry = false; + } + + } + } + +} + +void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee) +{ + unsigned long flags; + struct ieee80211_network *target; + + spin_lock_irqsave(&ieee->lock, flags); + list_for_each_entry(target, &ieee->network_list, list) { + + /* if the state become different that NOLINK means + * we had found what we are searching for + */ + + if (ieee->state != IEEE80211_NOLINK) + break; + + if (ieee->scan_age == 0 || time_after(target->last_scanned + ieee->scan_age, jiffies)) + ieee80211_softmac_new_net(ieee, target); + } + + spin_unlock_irqrestore(&ieee->lock, flags); + +} + + +static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen) +{ + struct ieee80211_authentication *a; + u8 *t; + if (skb->len < (sizeof(struct ieee80211_authentication)-sizeof(struct ieee80211_info_element))){ + IEEE80211_DEBUG_MGMT("invalid len in auth resp: %d\n",skb->len); + return 0xcafe; + } + *challenge = NULL; + a = (struct ieee80211_authentication*) skb->data; + if(skb->len > (sizeof(struct ieee80211_authentication) +3)){ + t = skb->data + sizeof(struct ieee80211_authentication); + + if(*(t++) == MFIE_TYPE_CHALLENGE){ + *chlen = *(t++); + *challenge = (u8*)kmalloc(*chlen, GFP_ATOMIC); + memcpy(*challenge, t, *chlen); + } + } + + return cpu_to_le16(a->status); + +} + + +int auth_rq_parse(struct sk_buff *skb,u8* dest) +{ + struct ieee80211_authentication *a; + + if (skb->len < (sizeof(struct ieee80211_authentication)-sizeof(struct ieee80211_info_element))){ + IEEE80211_DEBUG_MGMT("invalid len in auth request: %d\n",skb->len); + return -1; + } + a = (struct ieee80211_authentication*) skb->data; + + memcpy(dest,a->header.addr2, ETH_ALEN); + + if (le16_to_cpu(a->algorithm) != WLAN_AUTH_OPEN) + return WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG; + + return WLAN_STATUS_SUCCESS; +} + +static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, u8 *src) +{ + u8 *tag; + u8 *skbend; + u8 *ssid=NULL; + u8 ssidlen = 0; + + struct ieee80211_hdr_3addr *header = + (struct ieee80211_hdr_3addr *) skb->data; + + if (skb->len < sizeof (struct ieee80211_hdr_3addr )) + return -1; /* corrupted */ + + memcpy(src,header->addr2, ETH_ALEN); + + skbend = (u8*)skb->data + skb->len; + + tag = skb->data + sizeof (struct ieee80211_hdr_3addr ); + + while (tag+1 < skbend){ + if (*tag == 0){ + ssid = tag+2; + ssidlen = *(tag+1); + break; + } + tag++; /* point to the len field */ + tag = tag + *(tag); /* point to the last data byte of the tag */ + tag++; /* point to the next tag */ + } + + //IEEE80211DMESG("Card MAC address is "MACSTR, MAC2STR(src)); + if (ssidlen == 0) return 1; + + if (!ssid) return 1; /* ssid not found in tagged param */ + return (!strncmp(ssid, ieee->current_network.ssid, ssidlen)); + +} + +int assoc_rq_parse(struct sk_buff *skb,u8* dest) +{ + struct ieee80211_assoc_request_frame *a; + + if (skb->len < (sizeof(struct ieee80211_assoc_request_frame) - + sizeof(struct ieee80211_info_element))) { + + IEEE80211_DEBUG_MGMT("invalid len in auth request:%d \n", skb->len); + return -1; + } + + a = (struct ieee80211_assoc_request_frame*) skb->data; + + memcpy(dest,a->header.addr2,ETH_ALEN); + + return 0; +} + +static inline u16 assoc_parse(struct sk_buff *skb, int *aid) +{ + struct ieee80211_assoc_response_frame *a; + if (skb->len < sizeof(struct ieee80211_assoc_response_frame)){ + IEEE80211_DEBUG_MGMT("invalid len in auth resp: %d\n", skb->len); + return 0xcafe; + } + + a = (struct ieee80211_assoc_response_frame*) skb->data; + *aid = le16_to_cpu(a->aid) & 0x3fff; + return le16_to_cpu(a->status); +} + +static inline void +ieee80211_rx_probe_rq(struct ieee80211_device *ieee, struct sk_buff *skb) +{ + u8 dest[ETH_ALEN]; + + //IEEE80211DMESG("Rx probe"); + ieee->softmac_stats.rx_probe_rq++; + //DMESG("Dest is "MACSTR, MAC2STR(dest)); + if (probe_rq_parse(ieee, skb, dest)){ + //IEEE80211DMESG("Was for me!"); + ieee->softmac_stats.tx_probe_rs++; + ieee80211_resp_to_probe(ieee, dest); + } +} + +inline void +ieee80211_rx_auth_rq(struct ieee80211_device *ieee, struct sk_buff *skb) +{ + u8 dest[ETH_ALEN]; + int status; + //IEEE80211DMESG("Rx probe"); + ieee->softmac_stats.rx_auth_rq++; + + if ((status = auth_rq_parse(skb, dest))!= -1){ + ieee80211_resp_to_auth(ieee, status, dest); + } + //DMESG("Dest is "MACSTR, MAC2STR(dest)); + +} + + inline void +ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) +{ + + u8 dest[ETH_ALEN]; + //unsigned long flags; + + ieee->softmac_stats.rx_ass_rq++; + if (assoc_rq_parse(skb,dest) != -1){ + ieee80211_resp_to_assoc_rq(ieee, dest); + } + + printk(KERN_INFO"New client associated: "MAC_FMT"\n", MAC_ARG(dest)); + //FIXME + #if 0 + spin_lock_irqsave(&ieee->lock,flags); + add_associate(ieee,dest); + spin_unlock_irqrestore(&ieee->lock,flags); + #endif +} + + + +void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) +{ + + struct sk_buff *buf = ieee80211_null_func(ieee, pwr); + + if (buf) + softmac_ps_mgmt_xmit(buf, ieee); + +} + + +short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *time_l) +{ +#if 0 + int timeout = ieee->ps_timeout; +#else + int timeout = 0; +#endif + u8 dtim; + /*if(ieee->ps == IEEE80211_PS_DISABLED || + ieee->iw_mode != IW_MODE_INFRA || + ieee->state != IEEE80211_LINKED) + + return 0; + */ + dtim = ieee->current_network.dtim_data; + //printk("DTIM\n"); + + if(!(dtim & IEEE80211_DTIM_VALID)) + return 0; + else + timeout = ieee->current_network.beacon_interval; + + //printk("VALID\n"); + ieee->current_network.dtim_data = IEEE80211_DTIM_INVALID; + + if(dtim & ((IEEE80211_DTIM_UCAST | IEEE80211_DTIM_MBCAST)& ieee->ps)) + return 2; + + if(!time_after(jiffies, ieee->dev->trans_start + MSECS(timeout))) + return 0; + + if(!time_after(jiffies, ieee->last_rx_ps_time + MSECS(timeout))) + return 0; + + if((ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE ) && + (ieee->mgmt_queue_tail != ieee->mgmt_queue_head)) + return 0; +#if 0 + if(time_l){ + *time_l = ieee->current_network.last_dtim_sta_time[0] + + (ieee->current_network.beacon_interval + * ieee->current_network.dtim_period) * 1000; + } +#else + if(time_l){ + *time_l = ieee->current_network.last_dtim_sta_time[0] + + MSECS((ieee->current_network.beacon_interval)); + //* ieee->current_network.dtim_period)); + //printk("beacon_interval:%x, dtim_period:%x, totol to Msecs:%x, HZ:%x\n", ieee->current_network.beacon_interval, ieee->current_network.dtim_period, MSECS(((ieee->current_network.beacon_interval * ieee->current_network.dtim_period))), HZ); + } + +#endif + if(time_h){ + *time_h = ieee->current_network.last_dtim_sta_time[1]; + if(time_l && *time_l < ieee->current_network.last_dtim_sta_time[0]) + *time_h += 1; + } + + return 1; + + +} + +inline void ieee80211_sta_ps(struct ieee80211_device *ieee) +{ + + u32 th,tl; + short sleep; + + unsigned long flags,flags2; + + spin_lock_irqsave(&ieee->lock, flags); + + if((ieee->ps == IEEE80211_PS_DISABLED || + + ieee->iw_mode != IW_MODE_INFRA || + ieee->state != IEEE80211_LINKED)){ + + //#warning CHECK_LOCK_HERE + spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + + ieee80211_sta_wakeup(ieee, 1); + + spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + } + + sleep = ieee80211_sta_ps_sleep(ieee,&th, &tl); +// printk("===>%s,%d[2 wake, 1 sleep, 0 do nothing], ieee->sta_sleep = %d\n",__FUNCTION__, sleep,ieee->sta_sleep); + /* 2 wake, 1 sleep, 0 do nothing */ + if(sleep == 0) + goto out; + + if(sleep == 1){ + + if(ieee->sta_sleep == 1) + ieee->enter_sleep_state(ieee->dev,th,tl); + + else if(ieee->sta_sleep == 0){ + // printk("send null 1\n"); + spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + + if(ieee->ps_is_queue_empty(ieee->dev)){ + + + ieee->sta_sleep = 2; + + ieee->ps_request_tx_ack(ieee->dev); + + ieee80211_sta_ps_send_null_frame(ieee,1); + + ieee->ps_th = th; + ieee->ps_tl = tl; + } + spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + + } + + + }else if(sleep == 2){ +//#warning CHECK_LOCK_HERE + spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + + // printk("send wakeup packet\n"); + ieee80211_sta_wakeup(ieee,1); + + spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + } + +out: + spin_unlock_irqrestore(&ieee->lock, flags); + +} + +void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) +{ + if(ieee->sta_sleep == 0){ + if(nl){ + // printk("Warning: driver is probably failing to report TX ps error\n"); + ieee->ps_request_tx_ack(ieee->dev); + ieee80211_sta_ps_send_null_frame(ieee, 0); + } + return; + + } + + if(ieee->sta_sleep == 1) + ieee->sta_wake_up(ieee->dev); + + ieee->sta_sleep = 0; + + if(nl){ + ieee->ps_request_tx_ack(ieee->dev); + ieee80211_sta_ps_send_null_frame(ieee, 0); + } +} + +void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) +{ + unsigned long flags,flags2; + + spin_lock_irqsave(&ieee->lock, flags); + if(ieee->sta_sleep == 2){ + /* Null frame with PS bit set */ + if(success){ + + // printk("==================> %s::enter sleep state\n",__FUNCTION__); + ieee->sta_sleep = 1; + ieee->enter_sleep_state(ieee->dev,ieee->ps_th,ieee->ps_tl); + } + /* if the card report not success we can't be sure the AP + * has not RXed so we can't assume the AP believe us awake + */ + } + /* 21112005 - tx again null without PS bit if lost */ + else { + + if((ieee->sta_sleep == 0) && !success){ + spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + ieee80211_sta_ps_send_null_frame(ieee, 0); + spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + } + } + spin_unlock_irqrestore(&ieee->lock, flags); +} + +inline int +ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, + struct ieee80211_rx_stats *rx_stats, u16 type, + u16 stype) +{ + struct ieee80211_hdr_3addr *header = (struct ieee80211_hdr_3addr *) skb->data; + u16 errcode; + u8* challenge=NULL; + int chlen=0; + int aid=0; + struct ieee80211_assoc_response_frame *assoc_resp; + struct ieee80211_info_element *info_element; + + if(!ieee->proto_started) + return 0; + + if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && + ieee->iw_mode == IW_MODE_INFRA && + ieee->state == IEEE80211_LINKED)) + + tasklet_schedule(&ieee->ps_task); + + if(WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_PROBE_RESP && + WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_BEACON) + ieee->last_rx_ps_time = jiffies; + + switch (WLAN_FC_GET_STYPE(header->frame_ctl)) { + + case IEEE80211_STYPE_ASSOC_RESP: + case IEEE80211_STYPE_REASSOC_RESP: + + IEEE80211_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n", + WLAN_FC_GET_STYPE(header->frame_ctl)); + if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && + ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED && + ieee->iw_mode == IW_MODE_INFRA){ + if (0 == (errcode=assoc_parse(skb, &aid))){ + u16 left; + + ieee->state=IEEE80211_LINKED; + ieee->assoc_id = aid; + ieee->softmac_stats.rx_ass_ok++; + + //printk(KERN_WARNING "nic_type = %s", (rx_stats->nic_type == 1)?"rtl8187":"rtl8187B"); + if(1 == rx_stats->nic_type) //card type is 8187 + { + goto associate_complete; + } + assoc_resp = (struct ieee80211_assoc_response_frame*)skb->data; + info_element = &assoc_resp->info_element; + left = skb->len - ((void*)info_element - (void*)assoc_resp); + + while (left >= sizeof(struct ieee80211_info_element_hdr)) { + if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) { + printk(KERN_WARNING "[re]associate reeponse error!"); + return 1; + } + switch (info_element->id) { + case MFIE_TYPE_GENERIC: + IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n", info_element->len); + if (info_element->len >= 8 && + info_element->data[0] == 0x00 && + info_element->data[1] == 0x50 && + info_element->data[2] == 0xf2 && + info_element->data[3] == 0x02 && + info_element->data[4] == 0x01) { + // Not care about version at present. + //WMM Parameter Element + memcpy(ieee->current_network.wmm_param,(u8*)(info_element->data\ + + 8),(info_element->len - 8)); + + if (((ieee->current_network.wmm_info^info_element->data[6])& \ + 0x0f)||(!ieee->init_wmmparam_flag)) { + //refresh paramete element for current network + // update the register parameter for hardware + ieee->init_wmmparam_flag = 1; + queue_work(ieee->wq, &ieee->wmm_param_update_wq); + + } + //update info_element for current network + ieee->current_network.wmm_info = info_element->data[6]; + } + break; + default: + //nothing to do at present!!! + break; + } + + left -= sizeof(struct ieee80211_info_element_hdr) + + info_element->len; + info_element = (struct ieee80211_info_element *) + &info_element->data[info_element->len]; + } + if(!ieee->init_wmmparam_flag) //legacy AP, reset the AC_xx_param register + { + queue_work(ieee->wq,&ieee->wmm_param_update_wq); + ieee->init_wmmparam_flag = 1;//indicate AC_xx_param upated since last associate + } +associate_complete: + ieee80211_associate_complete(ieee); + }else{ + ieee->softmac_stats.rx_ass_err++; + IEEE80211_DEBUG_MGMT( + "Association response status code 0x%x\n", + errcode); + ieee80211_associate_abort(ieee); + } + } +#ifdef _RTL8187_EXT_PATCH_ + else if ((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_frame_softmac_on_assoc_rsp) + { + ieee->ext_patch_ieee80211_rx_frame_softmac_on_assoc_rsp(ieee, skb); + } +#endif + break; + + case IEEE80211_STYPE_ASSOC_REQ: + case IEEE80211_STYPE_REASSOC_REQ: + + if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && + ieee->iw_mode == IW_MODE_MASTER) + + ieee80211_rx_assoc_rq(ieee, skb); +#ifdef _RTL8187_EXT_PATCH_ + else if ((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_frame_softmac_on_assoc_req) + { + ieee->ext_patch_ieee80211_rx_frame_softmac_on_assoc_req(ieee, skb); + } +#endif + break; + + case IEEE80211_STYPE_AUTH: + +#ifdef _RTL8187_EXT_PATCH_ +printk("IEEE80211_STYPE_AUTH\n"); + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_frame_softmac_on_auth) + if( ieee->ext_patch_ieee80211_rx_frame_softmac_on_auth(ieee, skb, rx_stats) ); +#endif + if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE){ + if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING && + ieee->iw_mode == IW_MODE_INFRA){ + + IEEE80211_DEBUG_MGMT("Received authentication response"); + + if (0 == (errcode=auth_parse(skb, &challenge, &chlen))){ + if(ieee->open_wep || !challenge){ + ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATED; + ieee->softmac_stats.rx_auth_rs_ok++; + + ieee80211_associate_step2(ieee); + }else{ + ieee80211_auth_challenge(ieee, challenge, chlen); + } + }else{ + ieee->softmac_stats.rx_auth_rs_err++; + IEEE80211_DEBUG_MGMT("Authentication respose status code 0x%x",errcode); + ieee80211_associate_abort(ieee); + } + + }else if (ieee->iw_mode == IW_MODE_MASTER){ + ieee80211_rx_auth_rq(ieee, skb); + } + } + break; + + case IEEE80211_STYPE_PROBE_REQ: + + if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) && + ((ieee->iw_mode == IW_MODE_ADHOC || + ieee->iw_mode == IW_MODE_MASTER) && + ieee->state == IEEE80211_LINKED)) + + ieee80211_rx_probe_rq(ieee, skb); + break; + + case IEEE80211_STYPE_DISASSOC: + case IEEE80211_STYPE_DEAUTH: +#ifdef _RTL8187_EXT_PATCH_ +printk("IEEE80211_STYPE_DEAUTH\n"); + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_rx_frame_softmac_on_deauth) + if( ieee->ext_patch_ieee80211_rx_frame_softmac_on_deauth(ieee, skb, rx_stats) ) ; +#endif + /* FIXME for now repeat all the association procedure + * both for disassociation and deauthentication + */ + if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && + (ieee->state == IEEE80211_LINKED) && + (ieee->iw_mode == IW_MODE_INFRA) && + (!memcmp(header->addr2,ieee->current_network.bssid,ETH_ALEN))){ + ieee->state = IEEE80211_ASSOCIATING; + ieee->softmac_stats.reassoc++; + + //notify_wx_assoc_event(ieee); //YJ,del,080828, do not notify os here + queue_work(ieee->wq, &ieee->associate_procedure_wq); + } + + break; + + default: + return -1; + break; + } + + //dev_kfree_skb_any(skb); + return 0; +} + + + +/* following are for a simplier TX queue management. + * Instead of using netif_[stop/wake]_queue the driver + * will uses these two function (plus a reset one), that + * will internally uses the kernel netif_* and takes + * care of the ieee802.11 fragmentation. + * So the driver receives a fragment per time and might + * call the stop function when it want without take care + * to have enought room to TX an entire packet. + * This might be useful if each fragment need it's own + * descriptor, thus just keep a total free memory > than + * the max fragmentation treshold is not enought.. If the + * ieee802.11 stack passed a TXB struct then you needed + * to keep N free descriptors where + * N = MAX_PACKET_SIZE / MIN_FRAG_TRESHOLD + * In this way you need just one and the 802.11 stack + * will take care of buffering fragments and pass them to + * to the driver later, when it wakes the queue. + */ + +void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee) +{ + + + unsigned long flags; + int i; +#ifdef _RTL8187_EXT_PATCH_ + int rate = ieee->rate; +#endif + + spin_lock_irqsave(&ieee->lock,flags); + #if 0 + if(ieee->queue_stop){ + IEEE80211DMESG("EE: IEEE hard_start_xmit invoked when kernel queue should be stopped"); + netif_stop_queue(ieee->dev); + ieee->ieee_stats.swtxstop++; + //dev_kfree_skb_any(skb); + err = 1; + goto exit; + } + + ieee->stats.tx_bytes+=skb->len; + + + txb=ieee80211_skb_to_txb(ieee,skb); + + + if(txb==NULL){ + IEEE80211DMESG("WW: IEEE stack failed to provide txb"); + //dev_kfree_skb_any(skb); + err = 1; + goto exit; + } + #endif + +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_ieee80211_softmac_xmit_get_rate && txb->nr_frags) + { + rate = ieee->ext_patch_ieee80211_softmac_xmit_get_rate(ieee, txb->fragments[0]); + } +#endif + /* called with 2nd parm 0, no tx mgmt lock required */ + ieee80211_sta_wakeup(ieee,0); + + for(i = 0; i < txb->nr_frags; i++) { + + if (ieee->queue_stop){ + ieee->tx_pending.txb = txb; + ieee->tx_pending.frag = i; + goto exit; + }else{ + ieee->softmac_data_hard_start_xmit( + txb->fragments[i], +#ifdef _RTL8187_EXT_PATCH_ + ieee->dev, rate); +#else + ieee->dev,ieee->rate); +#endif + //(i+1)nr_frags); + ieee->stats.tx_packets++; + ieee->stats.tx_bytes += txb->fragments[i]->len; + ieee->dev->trans_start = jiffies; + } + } + + ieee80211_txb_free(txb); + + exit: + spin_unlock_irqrestore(&ieee->lock,flags); + +} + +/* called with ieee->lock acquired */ +void ieee80211_resume_tx(struct ieee80211_device *ieee) +{ + int i; + for(i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags; i++) { + + if (ieee->queue_stop){ + ieee->tx_pending.frag = i; + return; + }else{ + + ieee->softmac_data_hard_start_xmit( + ieee->tx_pending.txb->fragments[i], + ieee->dev,ieee->rate); + //(i+1)tx_pending.txb->nr_frags); + ieee->stats.tx_packets++; + ieee->dev->trans_start = jiffies; + } + } + + + ieee80211_txb_free(ieee->tx_pending.txb); + ieee->tx_pending.txb = NULL; +} + + +void ieee80211_reset_queue(struct ieee80211_device *ieee) +{ + unsigned long flags; + + spin_lock_irqsave(&ieee->lock,flags); + init_mgmt_queue(ieee); + if (ieee->tx_pending.txb){ + ieee80211_txb_free(ieee->tx_pending.txb); + ieee->tx_pending.txb = NULL; + } + ieee->queue_stop = 0; + spin_unlock_irqrestore(&ieee->lock,flags); + +} + +void ieee80211_wake_queue(struct ieee80211_device *ieee) +{ + + unsigned long flags; + struct sk_buff *skb; + struct ieee80211_hdr_3addr *header; + + spin_lock_irqsave(&ieee->lock,flags); + if (! ieee->queue_stop) goto exit; + + ieee->queue_stop = 0; + + if(ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE){ + while (!ieee->queue_stop && (skb = dequeue_mgmt(ieee))){ + + header = (struct ieee80211_hdr_3addr *) skb->data; + + header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); + + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + //printk(KERN_ALERT "ieee80211_wake_queue \n"); + ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); + dev_kfree_skb_any(skb);//edit by thomas + } + } + if (!ieee->queue_stop && ieee->tx_pending.txb) + ieee80211_resume_tx(ieee); + + if (!ieee->queue_stop && netif_queue_stopped(ieee->dev)){ + ieee->softmac_stats.swtxawake++; + netif_wake_queue(ieee->dev); + } + +exit : + spin_unlock_irqrestore(&ieee->lock,flags); +} + + +void ieee80211_stop_queue(struct ieee80211_device *ieee) +{ + //unsigned long flags; + //spin_lock_irqsave(&ieee->lock,flags); + + if (! netif_queue_stopped(ieee->dev)){ + netif_stop_queue(ieee->dev); + ieee->softmac_stats.swtxstop++; + } + ieee->queue_stop = 1; + //spin_unlock_irqrestore(&ieee->lock,flags); + +} + + +inline void ieee80211_randomize_cell(struct ieee80211_device *ieee) +{ + + get_random_bytes(ieee->current_network.bssid, ETH_ALEN); + + /* an IBSS cell address must have the two less significant + * bits of the first byte = 2 + */ + ieee->current_network.bssid[0] &= ~0x01; + ieee->current_network.bssid[0] |= 0x02; +} + +/* called in user context only */ +void ieee80211_start_master_bss(struct ieee80211_device *ieee) +{ + ieee->assoc_id = 1; + + if (ieee->current_network.ssid_len == 0){ + strncpy(ieee->current_network.ssid, + IEEE80211_DEFAULT_TX_ESSID, + IW_ESSID_MAX_SIZE); + + ieee->current_network.ssid_len = strlen(IEEE80211_DEFAULT_TX_ESSID); + ieee->ssid_set = 1; + } + + memcpy(ieee->current_network.bssid, ieee->dev->dev_addr, ETH_ALEN); + + ieee->set_chan(ieee->dev, ieee->current_network.channel); + ieee->state = IEEE80211_LINKED; + ieee->link_change(ieee->dev); + notify_wx_assoc_event(ieee); + + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + + netif_carrier_on(ieee->dev); +} + +void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) +{ + if(ieee->raw_tx){ + + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + + netif_carrier_on(ieee->dev); + } +} +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void ieee80211_start_ibss_wq(struct work_struct *work) +{ + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, start_ibss_wq); +#else +void ieee80211_start_ibss_wq(struct ieee80211_device *ieee) +{ +#endif + + /* iwconfig mode ad-hoc will schedule this and return + * on the other hand this will block further iwconfig SET + * operations because of the wx_sem hold. + * Anyway some most set operations set a flag to speed-up + * (abort) this wq (when syncro scanning) before sleeping + * on the semaphore + */ + + down(&ieee->wx_sem); + + + if (ieee->current_network.ssid_len == 0){ + strcpy(ieee->current_network.ssid,IEEE80211_DEFAULT_TX_ESSID); + ieee->current_network.ssid_len = strlen(IEEE80211_DEFAULT_TX_ESSID); + ieee->ssid_set = 1; + } + + /* check if we have this cell in our network list */ + ieee80211_softmac_check_all_nets(ieee); + +#ifdef ENABLE_DOT11D + if(ieee->state == IEEE80211_NOLINK) + ieee->current_network.channel = 10; +#endif + /* if not then the state is not linked. Maybe the user swithced to + * ad-hoc mode just after being in monitor mode, or just after + * being very few time in managed mode (so the card have had no + * time to scan all the chans..) or we have just run up the iface + * after setting ad-hoc mode. So we have to give another try.. + * Here, in ibss mode, should be safe to do this without extra care + * (in bss mode we had to make sure no-one tryed to associate when + * we had just checked the ieee->state and we was going to start the + * scan) beacause in ibss mode the ieee80211_new_net function, when + * finds a good net, just set the ieee->state to IEEE80211_LINKED, + * so, at worst, we waste a bit of time to initiate an unneeded syncro + * scan, that will stop at the first round because it sees the state + * associated. + */ + if (ieee->state == IEEE80211_NOLINK) + ieee80211_start_scan_syncro(ieee); + + /* the network definitively is not here.. create a new cell */ + if (ieee->state == IEEE80211_NOLINK){ + printk("creating new IBSS cell\n"); + if(!ieee->wap_set) + ieee80211_randomize_cell(ieee); + + if(ieee->modulation & IEEE80211_CCK_MODULATION){ + + ieee->current_network.rates_len = 4; + + ieee->current_network.rates[0] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB; + ieee->current_network.rates[1] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB; + ieee->current_network.rates[2] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_5MB; + ieee->current_network.rates[3] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_11MB; + + }else + ieee->current_network.rates_len = 0; + + if(ieee->modulation & IEEE80211_OFDM_MODULATION){ + ieee->current_network.rates_ex_len = 8; + + ieee->current_network.rates_ex[0] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_6MB; + ieee->current_network.rates_ex[1] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_9MB; + ieee->current_network.rates_ex[2] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_12MB; + ieee->current_network.rates_ex[3] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_18MB; + ieee->current_network.rates_ex[4] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_24MB; + ieee->current_network.rates_ex[5] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_36MB; + ieee->current_network.rates_ex[6] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_48MB; + ieee->current_network.rates_ex[7] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_54MB; + + ieee->rate = 540; + }else{ + ieee->current_network.rates_ex_len = 0; + ieee->rate = 110; + } + + // By default, WMM function will be disabled in IBSS mode + ieee->current_network.QoS_Enable = 0; + + ieee->current_network.atim_window = 0; + ieee->current_network.capability = WLAN_CAPABILITY_IBSS; + if(ieee->short_slot) + ieee->current_network.capability |= WLAN_CAPABILITY_SHORT_SLOT; + + } + + ieee->state = IEEE80211_LINKED; + ieee->set_chan(ieee->dev, ieee->current_network.channel); + ieee->link_change(ieee->dev); + + notify_wx_assoc_event(ieee); + + ieee80211_start_send_beacons(ieee); + printk(KERN_WARNING "after sending beacon packet!\n"); + + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + + netif_carrier_on(ieee->dev); + + up(&ieee->wx_sem); +} +inline void ieee80211_start_ibss(struct ieee80211_device *ieee) +{ + queue_delayed_work(ieee->wq, &ieee->start_ibss_wq, 100); +} + +/* this is called only in user context, with wx_sem held */ +void ieee80211_start_bss(struct ieee80211_device *ieee) +{ + unsigned long flags; +#ifdef ENABLE_DOT11D + // + // Ref: 802.11d 11.1.3.3 + // STA shall not start a BSS unless properly formed Beacon frame including a Country IE. + // + if(IS_DOT11D_ENABLE(ieee) && !IS_COUNTRY_IE_VALID(ieee)) + { + if(! ieee->bGlobalDomain) + { + return; + } + } +#endif + /* check if we have already found the net we + * are interested in (if any). + * if not (we are disassociated and we are not + * in associating / authenticating phase) start the background scanning. + */ + ieee80211_softmac_check_all_nets(ieee); + + /* ensure no-one start an associating process (thus setting + * the ieee->state to ieee80211_ASSOCIATING) while we + * have just cheked it and we are going to enable scan. + * The ieee80211_new_net function is always called with + * lock held (from both ieee80211_softmac_check_all_nets and + * the rx path), so we cannot be in the middle of such function + */ + spin_lock_irqsave(&ieee->lock, flags); + +//#ifdef ENABLE_IPS +// printk("start bss ENABLE_IPS\n"); +//#else + if (ieee->state == IEEE80211_NOLINK){ + ieee->actscanning = true; + ieee80211_start_scan(ieee); + } +//#endif + spin_unlock_irqrestore(&ieee->lock, flags); +} + +/* called only in userspace context */ +void ieee80211_disassociate(struct ieee80211_device *ieee) +{ + netif_carrier_off(ieee->dev); + + if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE) + ieee80211_reset_queue(ieee); + + if (ieee->data_hard_stop) + ieee->data_hard_stop(ieee->dev); + +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(ieee)) + Dot11d_Reset(ieee); +#endif + ieee->state = IEEE80211_NOLINK; + ieee->link_change(ieee->dev); + notify_wx_assoc_event(ieee); + +} +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void ieee80211_associate_retry_wq(struct work_struct *work) +{ + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq); +#else +void ieee80211_associate_retry_wq(struct ieee80211_device *ieee) +{ +#endif + unsigned long flags; + down(&ieee->wx_sem); + if(!ieee->proto_started) + goto exit; + if(ieee->state != IEEE80211_ASSOCIATING_RETRY) + goto exit; + /* until we do not set the state to IEEE80211_NOLINK + * there are no possibility to have someone else trying + * to start an association procdure (we get here with + * ieee->state = IEEE80211_ASSOCIATING). + * When we set the state to IEEE80211_NOLINK it is possible + * that the RX path run an attempt to associate, but + * both ieee80211_softmac_check_all_nets and the + * RX path works with ieee->lock held so there are no + * problems. If we are still disassociated then start a scan. + * the lock here is necessary to ensure no one try to start + * an association procedure when we have just checked the + * state and we are going to start the scan. + */ + ieee->state = IEEE80211_NOLINK; + ieee->beinretry = true; + ieee80211_softmac_check_all_nets(ieee); + + spin_lock_irqsave(&ieee->lock, flags); + + if(ieee->state == IEEE80211_NOLINK){ + ieee->beinretry = false; + ieee->actscanning = true; + ieee80211_start_scan(ieee); + } + //YJ,add,080828, notify os here + if(ieee->state == IEEE80211_NOLINK) + { + notify_wx_assoc_event(ieee); + } + //YJ,add,080828,end + spin_unlock_irqrestore(&ieee->lock, flags); + +exit: + up(&ieee->wx_sem); +} + +struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee) +{ + u8 broadcast_addr[] = {0xff,0xff,0xff,0xff,0xff,0xff}; + + struct sk_buff *skb = NULL; + struct ieee80211_probe_response *b; + +//rz +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) && ieee->ext_patch_get_beacon_get_probersp ) + skb = ieee->ext_patch_get_beacon_get_probersp(ieee, broadcast_addr, &(ieee->current_network)); + else + skb = ieee80211_probe_resp(ieee, broadcast_addr); +#else + skb = ieee80211_probe_resp(ieee, broadcast_addr); +#endif +// + if (!skb) + return NULL; + + b = (struct ieee80211_probe_response *) skb->data; + b->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_BEACON); + + return skb; + +} + +struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee) +{ + struct sk_buff *skb; + struct ieee80211_probe_response *b; + + skb = ieee80211_get_beacon_(ieee); + if(!skb) + return NULL; + + b = (struct ieee80211_probe_response *) skb->data; + b->header.seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4); + + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + return skb; +} + +void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee) +{ + ieee->sync_scan_hurryup = 1; + down(&ieee->wx_sem); + ieee80211_stop_protocol(ieee); + up(&ieee->wx_sem); +} + + +void ieee80211_stop_protocol(struct ieee80211_device *ieee) +{ + if (!ieee->proto_started) + return; + + ieee->proto_started = 0; + +#ifdef _RTL8187_EXT_PATCH_ + if(ieee->ext_patch_ieee80211_stop_protocol) + ieee->ext_patch_ieee80211_stop_protocol(ieee); +//if call queue_delayed_work,can call this,or do nothing.. +//edit by lawrence,20071118 +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) +// cancel_delayed_work(&ieee->ext_stop_scan_wq); +// cancel_delayed_work(&ieee->ext_send_beacon_wq); +#endif +#endif // _RTL8187_EXT_PATCH_ + + ieee80211_stop_send_beacons(ieee); + if((ieee->iw_mode == IW_MODE_INFRA)&&(ieee->state == IEEE80211_LINKED)) { + SendDisassociation(ieee,NULL,WLAN_REASON_DISASSOC_STA_HAS_LEFT); + } + del_timer_sync(&ieee->associate_timer); + cancel_delayed_work(&ieee->associate_retry_wq); + cancel_delayed_work(&ieee->start_ibss_wq); + ieee80211_stop_scan(ieee); + + ieee80211_disassociate(ieee); +} + +void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee) +{ + ieee->sync_scan_hurryup = 0; + down(&ieee->wx_sem); + ieee80211_start_protocol(ieee); + up(&ieee->wx_sem); +} + +void ieee80211_start_protocol(struct ieee80211_device *ieee) +{ + short ch = 0; + int i = 0; + + if (ieee->proto_started) + return; + + ieee->proto_started = 1; + + if (ieee->current_network.channel == 0){ + do{ + ch++; + if (ch > MAX_CHANNEL_NUMBER) + return; /* no channel found */ + +#ifdef ENABLE_DOT11D + }while(!GET_DOT11D_INFO(ieee)->channel_map[ch]); +#else + }while(!ieee->channel_map[ch]); +#endif + + ieee->current_network.channel = ch; + } + + if (ieee->current_network.beacon_interval == 0) + ieee->current_network.beacon_interval = 100; + ieee->set_chan(ieee->dev,ieee->current_network.channel); + + for(i = 0; i < 17; i++) { + ieee->last_rxseq_num[i] = -1; + ieee->last_rxfrag_num[i] = -1; + ieee->last_packet_time[i] = 0; + } + + ieee->init_wmmparam_flag = 0;//reinitialize AC_xx_PARAM registers. + + + /* if the user set the MAC of the ad-hoc cell and then + * switch to managed mode, shall we make sure that association + * attempts does not fail just because the user provide the essid + * and the nic is still checking for the AP MAC ?? + */ + switch (ieee->iw_mode) { + case IW_MODE_AUTO: + ieee->iw_mode = IW_MODE_INFRA; + //not set break here intentionly + case IW_MODE_INFRA: + ieee80211_start_bss(ieee); + break; + + case IW_MODE_ADHOC: + ieee80211_start_ibss(ieee); + break; + + case IW_MODE_MASTER: + ieee80211_start_master_bss(ieee); + break; + + case IW_MODE_MONITOR: + ieee80211_start_monitor_mode(ieee); + break; + + default: +#ifdef _RTL8187_EXT_PATCH_ + if((ieee->iw_mode == ieee->iw_ext_mode) &&\ + ieee->ext_patch_ieee80211_start_protocol &&\ + ieee->ext_patch_ieee80211_start_protocol(ieee)) { +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + queue_work(ieee->wq, &ieee->ext_stop_scan_wq); +#endif + // By default, WMM function will be disabled in + // EXTENSION mode + ieee->current_network.QoS_Enable = 0; + + if(ieee->modulation & IEEE80211_CCK_MODULATION){ + ieee->current_network.rates_len = 4; + ieee->current_network.rates[0] = \ + IEEE80211_BASIC_RATE_MASK | \ + IEEE80211_CCK_RATE_1MB; + ieee->current_network.rates[1] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_CCK_RATE_2MB; + ieee->current_network.rates[2] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_CCK_RATE_5MB; + ieee->current_network.rates[3] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_CCK_RATE_11MB; + }else + ieee->current_network.rates_len = 0; + + if(ieee->modulation & IEEE80211_OFDM_MODULATION){ + ieee->current_network.rates_ex_len = 8; + ieee->current_network.rates_ex[0] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_6MB; + ieee->current_network.rates_ex[1] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_9MB; + ieee->current_network.rates_ex[2] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_12MB; + ieee->current_network.rates_ex[3] = \ + IEEE80211_BASIC_RATE_MASK | \ + IEEE80211_OFDM_RATE_18MB; + ieee->current_network.rates_ex[4] =\ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_24MB; + ieee->current_network.rates_ex[5] =\ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_36MB; + ieee->current_network.rates_ex[6] = \ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_48MB; + ieee->current_network.rates_ex[7] =\ + IEEE80211_BASIC_RATE_MASK |\ + IEEE80211_OFDM_RATE_54MB; + ieee->rate = 540; + }else{ + ieee->current_network.rates_ex_len = 0; + ieee->rate = 110; + } + + /* + spin_lock_irqsave(&ieee->lock, flags); + if (ieee->state == IEEE80211_NOLINK) + ieee80211_start_scan(ieee); + // ieee->set_chan(ieee->dev, 8); + + spin_unlock_irqrestore(&ieee->lock, flags); + */ + memcpy(ieee->current_network.bssid, ieee->dev->dev_addr,\ + ETH_ALEN); + ieee->link_change(ieee->dev); + notify_wx_assoc_event(ieee); + + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + + netif_carrier_on(ieee->dev); + } else { + ieee->iw_mode = IW_MODE_INFRA; + ieee80211_start_bss(ieee); + } +#else + ieee->iw_mode = IW_MODE_INFRA; + ieee80211_start_bss(ieee); + +#endif + break; + } +} + + +#define DRV_NAME "Ieee80211" +void ieee80211_softmac_init(struct ieee80211_device *ieee) +{ + int i; + memset(&ieee->current_network, 0, sizeof(struct ieee80211_network)); + + ieee->state = IEEE80211_NOLINK; + ieee->sync_scan_hurryup = 0; + for(i = 0; i < 5; i++) { + ieee->seq_ctrl[i] = 0; + } + + ieee->assoc_id = 0; + ieee->queue_stop = 0; + ieee->scanning = 0; + ieee->softmac_features = 0; //so IEEE2100-like driver are happy + ieee->wap_set = 0; + ieee->ssid_set = 0; + ieee->proto_started = 0; + ieee->basic_rate = IEEE80211_DEFAULT_BASIC_RATE; + ieee->rate = 3; +//#ifdef ENABLE_LPS + ieee->ps = IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST; +//#else +// ieee->ps = IEEE80211_PS_DISABLED; +//#endif + ieee->sta_sleep = 0; +//by amy + ieee->bInactivePs = false; + ieee->actscanning = false; + ieee->ListenInterval = 2; + ieee->NumRxDataInPeriod = 0; //YJ,add,080828 + ieee->NumRxBcnInPeriod = 0; //YJ,add,080828 + ieee->NumRxOkTotal = 0;//+by amy 080312 + ieee->NumRxUnicast = 0;//YJ,add,080828,for keep alive + ieee->beinretry = false; + ieee->bHwRadioOff = false; +//by amy +#ifdef _RTL8187_EXT_PATCH_ + ieee->iw_ext_mode = 999; +#endif + + init_mgmt_queue(ieee); +#if 0 + init_timer(&ieee->scan_timer); + ieee->scan_timer.data = (unsigned long)ieee; + ieee->scan_timer.function = ieee80211_softmac_scan_cb; +#endif + ieee->tx_pending.txb = NULL; + + init_timer(&ieee->associate_timer); + ieee->associate_timer.data = (unsigned long)ieee; + ieee->associate_timer.function = ieee80211_associate_abort_cb; + + init_timer(&ieee->beacon_timer); + ieee->beacon_timer.data = (unsigned long) ieee; + ieee->beacon_timer.function = ieee80211_send_beacon_cb; + +#ifdef PF_SYNCTHREAD + ieee->wq = create_workqueue(DRV_NAME,0); +#else + ieee->wq = create_workqueue(DRV_NAME); +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)//added by lawrence,070702 + INIT_DELAYED_WORK(&ieee->start_ibss_wq,(void*) ieee80211_start_ibss_wq); + INIT_WORK(&ieee->associate_complete_wq,(void*) ieee80211_associate_complete_wq); + INIT_WORK(&ieee->associate_procedure_wq,(void*) ieee80211_associate_procedure_wq); + INIT_DELAYED_WORK(&ieee->softmac_scan_wq,(void*) ieee80211_softmac_scan_wq); + INIT_DELAYED_WORK(&ieee->associate_retry_wq,(void*) ieee80211_associate_retry_wq); + INIT_WORK(&ieee->wx_sync_scan_wq,(void*) ieee80211_wx_sync_scan_wq); +// INIT_WORK(&ieee->watch_dog_wq,(void*) ieee80211_watch_dog_wq); +//added by lawrence,20071118 +#ifdef _RTL8187_EXT_PATCH_ + INIT_WORK(&ieee->ext_stop_scan_wq,(void*) ieee80211_ext_stop_scan_wq); + //INIT_WORK(&ieee->ext_send_beacon_wq,(void*) ieee80211_beacons_start,ieee); + INIT_WORK(&ieee->ext_send_beacon_wq,(void*) ext_ieee80211_send_beacon_wq); +#endif //_RTL8187_EXT_PATCH_ +#else + INIT_WORK(&ieee->start_ibss_wq,(void*) ieee80211_start_ibss_wq,ieee); + INIT_WORK(&ieee->associate_retry_wq,(void*) ieee80211_associate_retry_wq,ieee); + INIT_WORK(&ieee->associate_complete_wq,(void*) ieee80211_associate_complete_wq,ieee); + INIT_WORK(&ieee->associate_procedure_wq,(void*) ieee80211_associate_procedure_wq,ieee); + INIT_WORK(&ieee->softmac_scan_wq,(void*) ieee80211_softmac_scan_wq,ieee); + INIT_WORK(&ieee->wx_sync_scan_wq,(void*) ieee80211_wx_sync_scan_wq,ieee); +// INIT_WORK(&ieee->watch_dog_wq,(void*) ieee80211_watch_dog_wq,ieee); +#ifdef _RTL8187_EXT_PATCH_ + INIT_WORK(&ieee->ext_stop_scan_wq,(void*) ieee80211_ext_stop_scan_wq,ieee); + //INIT_WORK(&ieee->ext_send_beacon_wq,(void*) ieee80211_beacons_start,ieee); + INIT_WORK(&ieee->ext_send_beacon_wq,(void*) ext_ieee80211_send_beacon_wq,ieee); +#endif +#endif + sema_init(&ieee->wx_sem, 1); + sema_init(&ieee->scan_sem, 1); + + spin_lock_init(&ieee->mgmt_tx_lock); + spin_lock_init(&ieee->beacon_lock); + + tasklet_init(&ieee->ps_task, + (void(*)(unsigned long)) ieee80211_sta_ps, + (unsigned long)ieee); +#ifdef ENABLE_DOT11D + ieee->pDot11dInfo = kmalloc(sizeof(RT_DOT11D_INFO), GFP_ATOMIC); +#endif +} + +void ieee80211_softmac_free(struct ieee80211_device *ieee) +{ + down(&ieee->wx_sem); + + del_timer_sync(&ieee->associate_timer); + cancel_delayed_work(&ieee->associate_retry_wq); + + + //add for RF power on power of by lizhaoming 080512 + cancel_delayed_work(&ieee->GPIOChangeRFWorkItem); + +#ifdef _RTL8187_EXT_PATCH_ + cancel_delayed_work(&ieee->ext_stop_scan_wq); + cancel_delayed_work(&ieee->ext_send_beacon_wq); +#endif + destroy_workqueue(ieee->wq); +#ifdef ENABLE_DOT11D + if(NULL != ieee->pDot11dInfo) + kfree(ieee->pDot11dInfo); +#endif + up(&ieee->wx_sem); +} + +/******************************************************** + * Start of WPA code. * + * this is stolen from the ipw2200 driver * + ********************************************************/ + + +static int ieee80211_wpa_enable(struct ieee80211_device *ieee, int value) +{ + /* This is called when wpa_supplicant loads and closes the driver + * interface. */ + printk("%s WPA\n",value ? "enabling" : "disabling"); + ieee->wpa_enabled = value; + return 0; +} + + +void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, char *wpa_ie, int wpa_ie_len) +{ + /* make sure WPA is enabled */ + ieee80211_wpa_enable(ieee, 1); + + ieee80211_disassociate(ieee); +} + + +static int ieee80211_wpa_mlme(struct ieee80211_device *ieee, int command, int reason) +{ + + int ret = 0; + + switch (command) { + case IEEE_MLME_STA_DEAUTH: + // silently ignore + break; + + case IEEE_MLME_STA_DISASSOC: + ieee80211_disassociate(ieee); + break; + + default: + printk("Unknown MLME request: %d\n", command); + ret = -EOPNOTSUPP; + } + + return ret; +} + + +static int ieee80211_wpa_set_wpa_ie(struct ieee80211_device *ieee, + struct ieee_param *param, int plen) +{ + u8 *buf; + + if (param->u.wpa_ie.len > MAX_WPA_IE_LEN || + (param->u.wpa_ie.len && param->u.wpa_ie.data == NULL)) + return -EINVAL; + + if (param->u.wpa_ie.len) { + buf = kmalloc(param->u.wpa_ie.len, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + + memcpy(buf, param->u.wpa_ie.data, param->u.wpa_ie.len); + kfree(ieee->wpa_ie); + ieee->wpa_ie = buf; + ieee->wpa_ie_len = param->u.wpa_ie.len; + } else { + kfree(ieee->wpa_ie); + ieee->wpa_ie = NULL; + ieee->wpa_ie_len = 0; + } + + ieee80211_wpa_assoc_frame(ieee, ieee->wpa_ie, ieee->wpa_ie_len); + return 0; +} + +#define AUTH_ALG_OPEN_SYSTEM 0x1 +#define AUTH_ALG_SHARED_KEY 0x2 + +static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value) +{ + + struct ieee80211_security sec = { + .flags = SEC_AUTH_MODE, + }; + int ret = 0; + + if (value & AUTH_ALG_SHARED_KEY) { + sec.auth_mode = WLAN_AUTH_SHARED_KEY; + ieee->open_wep = 0; + } else { + sec.auth_mode = WLAN_AUTH_OPEN; + ieee->open_wep = 1; + } + + if (ieee->set_security) + ieee->set_security(ieee->dev, &sec); + else + ret = -EOPNOTSUPP; + + return ret; +} + +static int ieee80211_wpa_set_param(struct ieee80211_device *ieee, u8 name, u32 value) +{ + int ret=0; + unsigned long flags; + + switch (name) { + case IEEE_PARAM_WPA_ENABLED: + ret = ieee80211_wpa_enable(ieee, value); + break; + + case IEEE_PARAM_TKIP_COUNTERMEASURES: + ieee->tkip_countermeasures=value; + break; + + case IEEE_PARAM_DROP_UNENCRYPTED: { + /* HACK: + * + * wpa_supplicant calls set_wpa_enabled when the driver + * is loaded and unloaded, regardless of if WPA is being + * used. No other calls are made which can be used to + * determine if encryption will be used or not prior to + * association being expected. If encryption is not being + * used, drop_unencrypted is set to false, else true -- we + * can use this to determine if the CAP_PRIVACY_ON bit should + * be set. + */ + struct ieee80211_security sec = { + .flags = SEC_ENABLED, + .enabled = value, + }; + ieee->drop_unencrypted = value; + /* We only change SEC_LEVEL for open mode. Others + * are set by ipw_wpa_set_encryption. + */ + if (!value) { + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_0; + } + else { + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_1; + } + if (ieee->set_security) + ieee->set_security(ieee->dev, &sec); + break; + } + + case IEEE_PARAM_PRIVACY_INVOKED: + ieee->privacy_invoked=value; + break; + + case IEEE_PARAM_AUTH_ALGS: + ret = ieee80211_wpa_set_auth_algs(ieee, value); + break; + + case IEEE_PARAM_IEEE_802_1X: + ieee->ieee802_1x=value; + break; + case IEEE_PARAM_WPAX_SELECT: + // added for WPA2 mixed mode + //printk(KERN_WARNING "------------------------>wpax value = %x\n", value); + spin_lock_irqsave(&ieee->wpax_suitlist_lock,flags); + ieee->wpax_type_set = 1; + ieee->wpax_type_notify = value; + spin_unlock_irqrestore(&ieee->wpax_suitlist_lock,flags); + break; + + default: + printk("Unknown WPA param: %d\n",name); + ret = -EOPNOTSUPP; + } + + return ret; +} + +/* implementation borrowed from hostap driver */ + +static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, + struct ieee_param *param, int param_len) +{ + int ret = 0; + + struct ieee80211_crypto_ops *ops; + struct ieee80211_crypt_data **crypt; + + struct ieee80211_security sec = { + .flags = 0, + }; + + param->u.crypt.err = 0; + param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; + + if (param_len != + (int) ((char *) param->u.crypt.key - (char *) param) + + param->u.crypt.key_len) { + printk("Len mismatch %d, %d\n", param_len, + param->u.crypt.key_len); + return -EINVAL; + } + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (param->u.crypt.idx >= WEP_KEYS) + return -EINVAL; + crypt = &ieee->crypt[param->u.crypt.idx]; + } else { + return -EINVAL; + } + + if (strcmp(param->u.crypt.alg, "none") == 0) { + if (crypt) { + sec.enabled = 0; + // FIXME FIXME + //sec.encrypt = 0; + sec.level = SEC_LEVEL_0; + sec.flags |= SEC_ENABLED | SEC_LEVEL; + ieee80211_crypt_delayed_deinit(ieee, crypt); + } + goto done; + } + sec.enabled = 1; +// FIXME FIXME +// sec.encrypt = 1; + sec.flags |= SEC_ENABLED; + + /* IPW HW cannot build TKIP MIC, host decryption still needed. */ + if (!(ieee->host_encrypt || ieee->host_decrypt) && + strcmp(param->u.crypt.alg, "TKIP")) + goto skip_host_crypt; + + ops = ieee80211_get_crypto_ops(param->u.crypt.alg); + if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) { + request_module("ieee80211_crypt_wep"); + ops = ieee80211_get_crypto_ops(param->u.crypt.alg); + } else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0) { + request_module("ieee80211_crypt_tkip"); + ops = ieee80211_get_crypto_ops(param->u.crypt.alg); + } else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0) { + request_module("ieee80211_crypt_ccmp"); + ops = ieee80211_get_crypto_ops(param->u.crypt.alg); + } + if (ops == NULL) { + printk("unknown crypto alg '%s'\n", param->u.crypt.alg); + param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG; + ret = -EINVAL; + goto done; + } + + if (*crypt == NULL || (*crypt)->ops != ops) { + struct ieee80211_crypt_data *new_crypt; + + ieee80211_crypt_delayed_deinit(ieee, crypt); + + new_crypt = (struct ieee80211_crypt_data *) + kmalloc(sizeof(*new_crypt), GFP_KERNEL); + if (new_crypt == NULL) { + ret = -ENOMEM; + goto done; + } + memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data)); + new_crypt->ops = ops; + if (new_crypt->ops && try_module_get(new_crypt->ops->owner)) + new_crypt->priv = + new_crypt->ops->init(param->u.crypt.idx); + + if (new_crypt->priv == NULL) { + kfree(new_crypt); + param->u.crypt.err = IEEE_CRYPT_ERR_CRYPT_INIT_FAILED; + ret = -EINVAL; + goto done; + } + + *crypt = new_crypt; + } + + if (param->u.crypt.key_len > 0 && (*crypt)->ops->set_key && + (*crypt)->ops->set_key(param->u.crypt.key, + param->u.crypt.key_len, param->u.crypt.seq, + (*crypt)->priv) < 0) { + printk("key setting failed\n"); + param->u.crypt.err = IEEE_CRYPT_ERR_KEY_SET_FAILED; + ret = -EINVAL; + goto done; + } + + skip_host_crypt: + if (param->u.crypt.set_tx) { + ieee->tx_keyidx = param->u.crypt.idx; + sec.active_key = param->u.crypt.idx; + sec.flags |= SEC_ACTIVE_KEY; + } else + sec.flags &= ~SEC_ACTIVE_KEY; + + if (param->u.crypt.alg != NULL) { + memcpy(sec.keys[param->u.crypt.idx], + param->u.crypt.key, + param->u.crypt.key_len); + sec.key_sizes[param->u.crypt.idx] = param->u.crypt.key_len; + sec.flags |= (1 << param->u.crypt.idx); + + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_1; + } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_2; + } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_3; + } + } + done: + if (ieee->set_security) + ieee->set_security(ieee->dev, &sec); + + /* Do not reset port if card is in Managed mode since resetting will + * generate new IEEE 802.11 authentication which may end up in looping + * with IEEE 802.1X. If your hardware requires a reset after WEP + * configuration (for example... Prism2), implement the reset_port in + * the callbacks structures used to initialize the 802.11 stack. */ + if (ieee->reset_on_keychange && + ieee->iw_mode != IW_MODE_INFRA && + ieee->reset_port && + ieee->reset_port(ieee->dev)) { + printk("reset_port failed\n"); + param->u.crypt.err = IEEE_CRYPT_ERR_CARD_CONF_FAILED; + return -EINVAL; + } + + return ret; +} + +int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p) +{ + struct ieee_param *param; + int ret=0; + + down(&ieee->wx_sem); + //IEEE_DEBUG_INFO("wpa_supplicant: len=%d\n", p->length); + + if (p->length < sizeof(struct ieee_param) || !p->pointer){ + ret = -EINVAL; + goto out; + } + + param = (struct ieee_param *)kmalloc(p->length, GFP_KERNEL); + if (param == NULL){ + ret = -ENOMEM; + goto out; + } + if (copy_from_user(param, p->pointer, p->length)) { + kfree(param); + ret = -EFAULT; + goto out; + } + + switch (param->cmd) { + + case IEEE_CMD_SET_WPA_PARAM: + ret = ieee80211_wpa_set_param(ieee, param->u.wpa_param.name, + param->u.wpa_param.value); + break; + + case IEEE_CMD_SET_WPA_IE: + ret = ieee80211_wpa_set_wpa_ie(ieee, param, p->length); + break; + + case IEEE_CMD_SET_ENCRYPTION: + ret = ieee80211_wpa_set_encryption(ieee, param, p->length); + break; + + case IEEE_CMD_MLME: + ret = ieee80211_wpa_mlme(ieee, param->u.mlme.command, + param->u.mlme.reason_code); + break; + + default: + printk("Unknown WPA supplicant request: %d\n",param->cmd); + ret = -EOPNOTSUPP; + break; + } + + if (ret == 0 && copy_to_user(p->pointer, param, p->length)) + ret = -EFAULT; + + kfree(param); +out: + up(&ieee->wx_sem); + + return ret; +} + +void notify_wx_assoc_event(struct ieee80211_device *ieee) +{ + union iwreq_data wrqu; + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + if (ieee->state == IEEE80211_LINKED) + memcpy(wrqu.ap_addr.sa_data, ieee->current_network.bssid, ETH_ALEN); + else + memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); + wireless_send_event(ieee->dev, SIOCGIWAP, &wrqu, NULL); +} + + +#if 0 +EXPORT_SYMBOL(ieee80211_get_beacon); +EXPORT_SYMBOL(ieee80211_wake_queue); +EXPORT_SYMBOL(ieee80211_stop_queue); +EXPORT_SYMBOL(ieee80211_reset_queue); +EXPORT_SYMBOL(ieee80211_softmac_stop_protocol); +EXPORT_SYMBOL(ieee80211_softmac_start_protocol); +EXPORT_SYMBOL(ieee80211_is_shortslot); +EXPORT_SYMBOL(ieee80211_is_54g); +EXPORT_SYMBOL(ieee80211_wpa_supplicant_ioctl); +EXPORT_SYMBOL(ieee80211_ps_tx_ack); +EXPORT_SYMBOL(ieee80211_start_protocol); +EXPORT_SYMBOL(ieee80211_stop_protocol); +EXPORT_SYMBOL(notify_wx_assoc_event); +EXPORT_SYMBOL(ieee80211_stop_send_beacons); +EXPORT_SYMBOL(SendDisassociation); +EXPORT_SYMBOL(ieee80211_disassociate); +EXPORT_SYMBOL(ieee80211_start_scan); +EXPORT_SYMBOL(ieee80211_softmac_ips_scan_syncro); +#ifdef _RTL8187_EXT_PATCH_ +EXPORT_SYMBOL(ieee80211_ext_issue_assoc_req); +EXPORT_SYMBOL(ieee80211_ext_issue_disassoc); +EXPORT_SYMBOL(ieee80211_ext_issue_assoc_rsp); +EXPORT_SYMBOL(softmac_mgmt_xmit); +EXPORT_SYMBOL(ieee80211_ext_probe_resp_by_net); +EXPORT_SYMBOL(ieee80211_start_scan); +EXPORT_SYMBOL(ieee80211_stop_scan); +EXPORT_SYMBOL(ieee80211_ext_send_11s_beacon); +EXPORT_SYMBOL(ieee80211_rx_auth_rq); +EXPORT_SYMBOL(ieee80211_associate_step1); +#endif // _RTL8187_EXT_PATCH_ +EXPORT_SYMBOL(ieee80211_sta_ps_send_null_frame); +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c new file mode 100644 index 000000000000..43b8aecee9de --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c @@ -0,0 +1,602 @@ +/* IEEE 802.11 SoftMAC layer + * Copyright (c) 2005 Andrea Merello + * + * Mostly extracted from the rtl8180-sa2400 driver for the + * in-kernel generic ieee802.11 stack. + * + * Some pieces of code might be stolen from ipw2100 driver + * copyright of who own it's copyright ;-) + * + * PS wx handler mostly stolen from hostap, copyright who + * own it's copyright ;-) + * + * released under the GPL + */ + + +#include "ieee80211.h" + +/* FIXME: add A freqs */ + +const long ieee80211_wlan_frequencies[] = { + 2412, 2417, 2422, 2427, + 2432, 2437, 2442, 2447, + 2452, 2457, 2462, 2467, + 2472, 2484 +}; + + +int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + int ret; + struct iw_freq *fwrq = & wrqu->freq; +// printk("in %s\n",__FUNCTION__); + down(&ieee->wx_sem); + + if(ieee->iw_mode == IW_MODE_INFRA){ + ret = -EOPNOTSUPP; + goto out; + } + + /* if setting by freq convert to channel */ + if (fwrq->e == 1) { + if ((fwrq->m >= (int) 2.412e8 && + fwrq->m <= (int) 2.487e8)) { + int f = fwrq->m / 100000; + int c = 0; + + while ((c < 14) && (f != ieee80211_wlan_frequencies[c])) + c++; + + /* hack to fall through */ + fwrq->e = 0; + fwrq->m = c + 1; + } + } + + if (fwrq->e > 0 || fwrq->m > 14 || fwrq->m < 1 ){ + ret = -EOPNOTSUPP; + goto out; + + }else { /* Set the channel */ + + + ieee->current_network.channel = fwrq->m; + ieee->set_chan(ieee->dev, ieee->current_network.channel); + + if(ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER) + if(ieee->state == IEEE80211_LINKED){ + + ieee80211_stop_send_beacons(ieee); + ieee80211_start_send_beacons(ieee); + } + } + + ret = 0; +out: + up(&ieee->wx_sem); + return ret; +} + + +int ieee80211_wx_get_freq(struct ieee80211_device *ieee, + struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct iw_freq *fwrq = & wrqu->freq; + + if (ieee->current_network.channel == 0) + return -1; + + fwrq->m = ieee->current_network.channel; + fwrq->e = 0; + + return 0; +} + +int ieee80211_wx_get_wap(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + unsigned long flags; + + wrqu->ap_addr.sa_family = ARPHRD_ETHER; + + if (ieee->iw_mode == IW_MODE_MONITOR) + return -1; + + /* We want avoid to give to the user inconsistent infos*/ + spin_lock_irqsave(&ieee->lock, flags); + + if (ieee->state != IEEE80211_LINKED && + ieee->state != IEEE80211_LINKED_SCANNING && + ieee->wap_set == 0) + + memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); + else + memcpy(wrqu->ap_addr.sa_data, + ieee->current_network.bssid, ETH_ALEN); + + spin_unlock_irqrestore(&ieee->lock, flags); + + return 0; +} + + +int ieee80211_wx_set_wap(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra) +{ + + int ret = 0; + u8 zero[] = {0,0,0,0,0,0}; + unsigned long flags; + + short ifup = ieee->proto_started;//dev->flags & IFF_UP; + struct sockaddr *temp = (struct sockaddr *)awrq; + + //printk("=======Set WAP:"); + ieee->sync_scan_hurryup = 1; + + down(&ieee->wx_sem); + /* use ifconfig hw ether */ + if (ieee->iw_mode == IW_MODE_MASTER){ + ret = -1; + goto out; + } + + if (temp->sa_family != ARPHRD_ETHER){ + ret = -EINVAL; + goto out; + } + + if (ifup) + ieee80211_stop_protocol(ieee); + + /* just to avoid to give inconsistent infos in the + * get wx method. not really needed otherwise + */ + spin_lock_irqsave(&ieee->lock, flags); + + memcpy(ieee->current_network.bssid, temp->sa_data, ETH_ALEN); + ieee->wap_set = memcmp(temp->sa_data, zero,ETH_ALEN)!=0; + //printk(" %x:%x:%x:%x:%x:%x\n", ieee->current_network.bssid[0],ieee->current_network.bssid[1],ieee->current_network.bssid[2],ieee->current_network.bssid[3],ieee->current_network.bssid[4],ieee->current_network.bssid[5]); + + spin_unlock_irqrestore(&ieee->lock, flags); + + if (ifup) + ieee80211_start_protocol(ieee); + +out: + up(&ieee->wx_sem); + return ret; +} + + int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b) +{ + int len,ret = 0; + unsigned long flags; + + if (ieee->iw_mode == IW_MODE_MONITOR) + return -1; + + /* We want avoid to give to the user inconsistent infos*/ + spin_lock_irqsave(&ieee->lock, flags); + + if (ieee->current_network.ssid[0] == '\0' || + ieee->current_network.ssid_len == 0){ + ret = -1; + goto out; + } + + if (ieee->state != IEEE80211_LINKED && + ieee->state != IEEE80211_LINKED_SCANNING && + ieee->ssid_set == 0){ + ret = -1; + goto out; + } + len = ieee->current_network.ssid_len; + wrqu->essid.length = len; + strncpy(b,ieee->current_network.ssid,len); + wrqu->essid.flags = 1; + +out: + spin_unlock_irqrestore(&ieee->lock, flags); + + return ret; + +} + +int ieee80211_wx_set_rate(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + + u32 target_rate = wrqu->bitrate.value; + + //added by lizhaoming for auto mode + if(target_rate == -1){ + ieee->rate = 110; + } else { + ieee->rate = target_rate/100000; + } + //FIXME: we might want to limit rate also in management protocols. + return 0; +} + + + +int ieee80211_wx_get_rate(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + + wrqu->bitrate.value = ieee->rate * 100000; + + return 0; +} + +int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + + ieee->sync_scan_hurryup = 1; + + down(&ieee->wx_sem); + + if (wrqu->mode == ieee->iw_mode) + goto out; + + if (wrqu->mode == IW_MODE_MONITOR){ + + ieee->dev->type = ARPHRD_IEEE80211; + }else{ + ieee->dev->type = ARPHRD_ETHER; + } + + if (!ieee->proto_started){ + ieee->iw_mode = wrqu->mode; + }else{ + ieee80211_stop_protocol(ieee); + ieee->iw_mode = wrqu->mode; + ieee80211_start_protocol(ieee); + } + +out: + up(&ieee->wx_sem); + return 0; +} + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) +void ieee80211_wx_sync_scan_wq(struct work_struct *work) +{ + struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, wx_sync_scan_wq); +#else +void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee) +{ +#endif +//void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee) +//{ + short chan; + + chan = ieee->current_network.channel; + + netif_carrier_off(ieee->dev); + + if (ieee->data_hard_stop) + ieee->data_hard_stop(ieee->dev); + + ieee80211_stop_send_beacons(ieee); + + ieee->state = IEEE80211_LINKED_SCANNING; + ieee->link_change(ieee->dev); + + ieee80211_start_scan_syncro(ieee); + + ieee->set_chan(ieee->dev, chan); + + ieee->state = IEEE80211_LINKED; + ieee->link_change(ieee->dev); + + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + + if(ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER) + ieee80211_start_send_beacons(ieee); + + netif_carrier_on(ieee->dev); + + //YJ,add,080828, In prevent of lossing ping packet during scanning + //ieee80211_sta_ps_send_null_frame(ieee, false); + //YJ,add,080828,end + + up(&ieee->wx_sem); + +} + +int ieee80211_wx_set_scan(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + int ret = 0; + + down(&ieee->wx_sem); + + if (ieee->iw_mode == IW_MODE_MONITOR || !(ieee->proto_started)){ + ret = -1; + goto out; + } + //YJ,add,080828 + //In prevent of lossing ping packet during scanning + //ieee80211_sta_ps_send_null_frame(ieee, true); + //YJ,add,080828,end + + if ( ieee->state == IEEE80211_LINKED){ + queue_work(ieee->wq, &ieee->wx_sync_scan_wq); + /* intentionally forget to up sem */ + return 0; + } + +out: + up(&ieee->wx_sem); + return ret; +} + +int ieee80211_wx_set_essid(struct ieee80211_device *ieee, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + + int ret=0,len; + short proto_started; + unsigned long flags; + + ieee->sync_scan_hurryup = 1; + + down(&ieee->wx_sem); + + proto_started = ieee->proto_started; + + if (wrqu->essid.length > IW_ESSID_MAX_SIZE){ + ret= -E2BIG; + goto out; + } + + if (ieee->iw_mode == IW_MODE_MONITOR){ + ret= -1; + goto out; + } + + if(proto_started) + ieee80211_stop_protocol(ieee); + + /* this is just to be sure that the GET wx callback + * has consisten infos. not needed otherwise + */ + spin_lock_irqsave(&ieee->lock, flags); + + if (wrqu->essid.flags && wrqu->essid.length) { +//YJ,modified,080819 +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + len = ((wrqu->essid.length-1) < IW_ESSID_MAX_SIZE) ? (wrqu->essid.length-1) : IW_ESSID_MAX_SIZE; +#else + len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? (wrqu->essid.length) : IW_ESSID_MAX_SIZE; +#endif + memset(ieee->current_network.ssid, 0, ieee->current_network.ssid_len); //YJ,add,080819 + strncpy(ieee->current_network.ssid, extra, len); + ieee->current_network.ssid_len = len; + ieee->ssid_set = 1; +//YJ,modified,080819,end + + //YJ,add,080819,for hidden ap + if(len == 0){ + memset(ieee->current_network.bssid, 0, ETH_ALEN); + ieee->current_network.capability = 0; + } + //YJ,add,080819,for hidden ap,end + } + else{ + ieee->ssid_set = 0; + ieee->current_network.ssid[0] = '\0'; + ieee->current_network.ssid_len = 0; + } + //printk("==========set essid %s!\n",ieee->current_network.ssid); + spin_unlock_irqrestore(&ieee->lock, flags); + + if (proto_started) + ieee80211_start_protocol(ieee); +out: + up(&ieee->wx_sem); + return ret; +} + + int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + + wrqu->mode = ieee->iw_mode; + return 0; +} + + int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + + int *parms = (int *)extra; + int enable = (parms[0] > 0); + short prev = ieee->raw_tx; + + down(&ieee->wx_sem); + + if(enable) + ieee->raw_tx = 1; + else + ieee->raw_tx = 0; + + printk(KERN_INFO"raw TX is %s\n", + ieee->raw_tx ? "enabled" : "disabled"); + + if(ieee->iw_mode == IW_MODE_MONITOR) + { + if(prev == 0 && ieee->raw_tx){ + if (ieee->data_hard_resume) + ieee->data_hard_resume(ieee->dev); + + netif_carrier_on(ieee->dev); + } + + if(prev && ieee->raw_tx == 1) + netif_carrier_off(ieee->dev); + } + + up(&ieee->wx_sem); + + return 0; +} + +int ieee80211_wx_get_name(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + strcpy(wrqu->name, "802.11"); + if(ieee->modulation & IEEE80211_CCK_MODULATION){ + strcat(wrqu->name, "b"); + if(ieee->modulation & IEEE80211_OFDM_MODULATION) + strcat(wrqu->name, "/g"); + }else if(ieee->modulation & IEEE80211_OFDM_MODULATION) + strcat(wrqu->name, "g"); + + if((ieee->state == IEEE80211_LINKED) || + (ieee->state == IEEE80211_LINKED_SCANNING)) + strcat(wrqu->name," linked"); + else if(ieee->state != IEEE80211_NOLINK) + strcat(wrqu->name," link.."); + + + return 0; +} + + +/* this is mostly stolen from hostap */ +int ieee80211_wx_set_power(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + + if( + (!ieee->sta_wake_up) || + (!ieee->ps_request_tx_ack) || + (!ieee->enter_sleep_state) || + (!ieee->ps_is_queue_empty)){ + + printk("ERROR. PS mode is tryied to be use but\ +driver missed a callback\n\n"); + + return -1; + } + + down(&ieee->wx_sem); + + if (wrqu->power.disabled){ + ieee->ps = IEEE80211_PS_DISABLED; + + goto exit; + } + switch (wrqu->power.flags & IW_POWER_MODE) { + case IW_POWER_UNICAST_R: + ieee->ps = IEEE80211_PS_UNICAST; + + break; + case IW_POWER_ALL_R: + ieee->ps = IEEE80211_PS_UNICAST | IEEE80211_PS_MBCAST; + break; + + case IW_POWER_ON: + ieee->ps = IEEE80211_PS_DISABLED; + break; + + default: + ret = -EINVAL; + goto exit; + } + + if (wrqu->power.flags & IW_POWER_TIMEOUT) { + + ieee->ps_timeout = wrqu->power.value / 1000; + printk("Timeout %d\n",ieee->ps_timeout); + } + + if (wrqu->power.flags & IW_POWER_PERIOD) { + + ret = -EOPNOTSUPP; + goto exit; + //wrq->value / 1024; + + } +exit: + up(&ieee->wx_sem); + return ret; + +} + +/* this is stolen from hostap */ +int ieee80211_wx_get_power(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret =0; + + down(&ieee->wx_sem); + + if(ieee->ps == IEEE80211_PS_DISABLED){ + wrqu->power.disabled = 1; + goto exit; + } + + wrqu->power.disabled = 0; + +// if ((wrqu->power.flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) { + wrqu->power.flags = IW_POWER_TIMEOUT; + wrqu->power.value = ieee->ps_timeout * 1000; +// } else { +// ret = -EOPNOTSUPP; +// goto exit; + //wrqu->power.flags = IW_POWER_PERIOD; + //wrqu->power.value = ieee->current_network.dtim_period * + // ieee->current_network.beacon_interval * 1024; +// } + + + if (ieee->ps & IEEE80211_PS_MBCAST) + wrqu->power.flags |= IW_POWER_ALL_R; + else + wrqu->power.flags |= IW_POWER_UNICAST_R; + +exit: + up(&ieee->wx_sem); + return ret; + +} + +#if 0 +EXPORT_SYMBOL(ieee80211_wx_get_essid); +EXPORT_SYMBOL(ieee80211_wx_set_essid); +EXPORT_SYMBOL(ieee80211_wx_set_rate); +EXPORT_SYMBOL(ieee80211_wx_get_rate); +EXPORT_SYMBOL(ieee80211_wx_set_wap); +EXPORT_SYMBOL(ieee80211_wx_get_wap); +EXPORT_SYMBOL(ieee80211_wx_set_mode); +EXPORT_SYMBOL(ieee80211_wx_get_mode); +EXPORT_SYMBOL(ieee80211_wx_set_scan); +EXPORT_SYMBOL(ieee80211_wx_get_freq); +EXPORT_SYMBOL(ieee80211_wx_set_freq); +EXPORT_SYMBOL(ieee80211_wx_set_rawtx); +EXPORT_SYMBOL(ieee80211_wx_get_name); +EXPORT_SYMBOL(ieee80211_wx_set_power); +EXPORT_SYMBOL(ieee80211_wx_get_power); +EXPORT_SYMBOL(ieee80211_wlan_frequencies); +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c new file mode 100644 index 000000000000..33a0687252af --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c @@ -0,0 +1,828 @@ +/****************************************************************************** + + Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved. + + This program is free software; you can redistribute it and/or modify it + under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation. + + This program is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + You should have received a copy of the GNU General Public License along with + this program; if not, write to the Free Software Foundation, Inc., 59 + Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + The full GNU General Public License is included in this distribution in the + file called LICENSE. + + Contact Information: + James P. Ketrenos + Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + +****************************************************************************** + + Few modifications for Realtek's Wi-Fi drivers by + Andrea Merello + + A special thanks goes to Realtek for their support ! + +******************************************************************************/ + +#include +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ieee80211.h" + + +/* + + +802.11 Data Frame + + +802.11 frame_contorl for data frames - 2 bytes + ,-----------------------------------------------------------------------------------------. +bits | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | a | b | c | d | e | + |----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|------| +val | 0 | 0 | 0 | 1 | x | 0 | 0 | 0 | 1 | 0 | x | x | x | x | x | + |----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|------| +desc | ^-ver-^ | ^type-^ | ^-----subtype-----^ | to |from |more |retry| pwr |more |wep | + | | | x=0 data,x=1 data+ack | DS | DS |frag | | mgm |data | | + '-----------------------------------------------------------------------------------------' + /\ + | +802.11 Data Frame | + ,--------- 'ctrl' expands to >-----------' + | + ,--'---,-------------------------------------------------------------. +Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | + |------|------|---------|---------|---------|------|---------|------| +Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | Frame | fcs | + | | tion | (BSSID) | | | ence | data | | + `--------------------------------------------------| |------' +Total: 28 non-data bytes `----.----' + | + .- 'Frame data' expands to <---------------------------' + | + V + ,---------------------------------------------------. +Bytes | 1 | 1 | 1 | 3 | 2 | 0-2304 | + |------|------|---------|----------|------|---------| +Desc. | SNAP | SNAP | Control |Eth Tunnel| Type | IP | + | DSAP | SSAP | | | | Packet | + | 0xAA | 0xAA |0x03 (UI)|0x00-00-F8| | | + `-----------------------------------------| | +Total: 8 non-data bytes `----.----' + | + .- 'IP Packet' expands, if WEP enabled, to <--' + | + V + ,-----------------------. +Bytes | 4 | 0-2296 | 4 | + |-----|-----------|-----| +Desc. | IV | Encrypted | ICV | + | | IP Packet | | + `-----------------------' +Total: 8 non-data bytes + + +802.3 Ethernet Data Frame + + ,-----------------------------------------. +Bytes | 6 | 6 | 2 | Variable | 4 | + |-------|-------|------|-----------|------| +Desc. | Dest. | Source| Type | IP Packet | fcs | + | MAC | MAC | | | | + `-----------------------------------------' +Total: 18 non-data bytes + +In the event that fragmentation is required, the incoming payload is split into +N parts of size ieee->fts. The first fragment contains the SNAP header and the +remaining packets are just data. + +If encryption is enabled, each fragment payload size is reduced by enough space +to add the prefix and postfix (IV and ICV totalling 8 bytes in the case of WEP) +So if you have 1500 bytes of payload with ieee->fts set to 500 without +encryption it will take 3 frames. With WEP it will take 4 frames as the +payload of each frame is reduced to 492 bytes. + +* SKB visualization +* +* ,- skb->data +* | +* | ETHERNET HEADER ,-<-- PAYLOAD +* | | 14 bytes from skb->data +* | 2 bytes for Type --> ,T. | (sizeof ethhdr) +* | | | | +* |,-Dest.--. ,--Src.---. | | | +* | 6 bytes| | 6 bytes | | | | +* v | | | | | | +* 0 | v 1 | v | v 2 +* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 +* ^ | ^ | ^ | +* | | | | | | +* | | | | `T' <---- 2 bytes for Type +* | | | | +* | | '---SNAP--' <-------- 6 bytes for SNAP +* | | +* `-IV--' <-------------------- 4 bytes for IV (WEP) +* +* SNAP HEADER +* +*/ + +static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 }; +static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 }; + +static inline int ieee80211_put_snap(u8 *data, u16 h_proto) +{ + struct ieee80211_snap_hdr *snap; + u8 *oui; + + snap = (struct ieee80211_snap_hdr *)data; + snap->dsap = 0xaa; + snap->ssap = 0xaa; + snap->ctrl = 0x03; + + if (h_proto == 0x8137 || h_proto == 0x80f3) + oui = P802_1H_OUI; + else + oui = RFC1042_OUI; + snap->oui[0] = oui[0]; + snap->oui[1] = oui[1]; + snap->oui[2] = oui[2]; + + *(u16 *)(data + SNAP_SIZE) = htons(h_proto); + + return SNAP_SIZE + sizeof(u16); +} + +int ieee80211_encrypt_fragment( + struct ieee80211_device *ieee, + struct sk_buff *frag, + int hdr_len) +{ + struct ieee80211_crypt_data* crypt = ieee->crypt[ieee->tx_keyidx]; + int res; + + /*added to care about null crypt condition, to solve that system hangs when shared keys error*/ + if (!crypt || !crypt->ops) + return -1; + +#ifdef CONFIG_IEEE80211_CRYPT_TKIP + struct ieee80211_hdr *header; + + if (ieee->tkip_countermeasures && + crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) { + header = (struct ieee80211_hdr *) frag->data; + if (net_ratelimit()) { + printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " + "TX packet to " MAC_FMT "\n", + ieee->dev->name, MAC_ARG(header->addr1)); + } + return -1; + } +#endif + /* To encrypt, frame format is: + * IV (4 bytes), clear payload (including SNAP), ICV (4 bytes) */ + + // PR: FIXME: Copied from hostap. Check fragmentation/MSDU/MPDU encryption. + /* Host-based IEEE 802.11 fragmentation for TX is not yet supported, so + * call both MSDU and MPDU encryption functions from here. */ + atomic_inc(&crypt->refcnt); + res = 0; + if (crypt->ops->encrypt_msdu) + res = crypt->ops->encrypt_msdu(frag, hdr_len, crypt->priv); + if (res == 0 && crypt->ops->encrypt_mpdu) + res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv); + + atomic_dec(&crypt->refcnt); + if (res < 0) { + printk(KERN_INFO "%s: Encryption failed: len=%d.\n", + ieee->dev->name, frag->len); + ieee->ieee_stats.tx_discards++; + return -1; + } + + return 0; +} + + +void ieee80211_txb_free(struct ieee80211_txb *txb) { + int i; + if (unlikely(!txb)) + return; + for (i = 0; i < txb->nr_frags; i++) + if (txb->fragments[i]) + dev_kfree_skb_any(txb->fragments[i]); + kfree(txb); +} + +struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size, + int gfp_mask) +{ + struct ieee80211_txb *txb; + int i; + txb = kmalloc( + sizeof(struct ieee80211_txb) + (sizeof(u8*) * nr_frags), + gfp_mask); + if (!txb) + return NULL; + + memset(txb, 0, sizeof(struct ieee80211_txb)); + txb->nr_frags = nr_frags; + txb->frag_size = txb_size; + + for (i = 0; i < nr_frags; i++) { + txb->fragments[i] = dev_alloc_skb(txb_size); + if (unlikely(!txb->fragments[i])) { + i--; + break; + } + } + if (unlikely(i != nr_frags)) { + while (i >= 0) + dev_kfree_skb_any(txb->fragments[i--]); + kfree(txb); + return NULL; + } + return txb; +} + +// Classify the to-be send data packet +// Need to acquire the sent queue index. +static int +ieee80211_classify(struct sk_buff *skb, struct ieee80211_network *network) +{ + struct ether_header *eh = (struct ether_header*)skb->data; + unsigned int wme_UP = 0; + + if(!network->QoS_Enable) { + skb->priority = 0; + return(wme_UP); + } + + if(eh->ether_type == __constant_htons(ETHERTYPE_IP)) { + const struct iphdr *ih = (struct iphdr*)(skb->data + \ + sizeof(struct ether_header)); + wme_UP = (ih->tos >> 5)&0x07; + } else if (vlan_tx_tag_present(skb)) {//vtag packet +#ifndef VLAN_PRI_SHIFT +#define VLAN_PRI_SHIFT 13 /* Shift to find VLAN user priority */ +#define VLAN_PRI_MASK 7 /* Mask for user priority bits in VLAN */ +#endif + u32 tag = vlan_tx_tag_get(skb); + wme_UP = (tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK; + } else if(ETH_P_PAE == ntohs(((struct ethhdr *)skb->data)->h_proto)) { + //printk(KERN_WARNING "type = normal packet\n"); + wme_UP = 7; + } + + skb->priority = wme_UP; + return(wme_UP); +} + +#ifdef _RTL8187_EXT_PATCH_ +// based on part of ieee80211_xmit. Mainly allocate txb. ieee->lock is held +struct ieee80211_txb *ieee80211_ext_alloc_txb(struct sk_buff *skb, struct net_device *dev, struct ieee80211_hdr_3addr *header, int hdr_len, u8 isQoS, u16 *pQOS_ctl, int isEncrypt, struct ieee80211_crypt_data* crypt) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + struct ieee80211_device *ieee = netdev_priv(dev); +#else + struct ieee80211_device *ieee = (struct ieee80211_device *)dev->priv; +#endif + struct ieee80211_txb *txb = NULL; + struct ieee80211_hdr_3addr *frag_hdr; + int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size; + int ether_type; + int bytes, QOS_ctl; + struct sk_buff *skb_frag; + + ether_type = ntohs(((struct ethhdr *)skb->data)->h_proto); + + /* Advance the SKB to the start of the payload */ + skb_pull(skb, sizeof(struct ethhdr)); + + /* Determine total amount of storage required for TXB packets */ + bytes = skb->len + SNAP_SIZE + sizeof(u16); + + /* Determine fragmentation size based on destination (multicast + * and broadcast are not fragmented) */ + // if (is_multicast_ether_addr(dest) || + // is_broadcast_ether_addr(dest)) { + if (is_multicast_ether_addr(header->addr1) || + is_broadcast_ether_addr(header->addr1)) { + frag_size = MAX_FRAG_THRESHOLD; + QOS_ctl = QOS_CTL_NOTCONTAIN_ACK; + } + else { + //printk(KERN_WARNING "&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&frag_size = %d\n", frag_size); + frag_size = ieee->fts;//default:392 + QOS_ctl = 0; + } + + if(isQoS) { + QOS_ctl |= skb->priority; //set in the ieee80211_classify + *pQOS_ctl = cpu_to_le16(QOS_ctl); + } + //printk(KERN_WARNING "header size = %d, QOS_ctl = %x\n", hdr_len,QOS_ctl); + /* Determine amount of payload per fragment. Regardless of if + * this stack is providing the full 802.11 header, one will + * eventually be affixed to this fragment -- so we must account for + * it when determining the amount of payload space. */ + //bytes_per_frag = frag_size - (IEEE80211_3ADDR_LEN + (ieee->current_network->QoS_Enable ? 2:0)); + bytes_per_frag = frag_size - hdr_len; + if (ieee->config & + (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) + bytes_per_frag -= IEEE80211_FCS_LEN; + + /* Each fragment may need to have room for encryptiong pre/postfix */ + if (isEncrypt) + bytes_per_frag -= crypt->ops->extra_prefix_len + + crypt->ops->extra_postfix_len; + + /* Number of fragments is the total bytes_per_frag / + * payload_per_fragment */ + nr_frags = bytes / bytes_per_frag; + bytes_last_frag = bytes % bytes_per_frag; + if (bytes_last_frag) + nr_frags++; + else + bytes_last_frag = bytes_per_frag; + + /* When we allocate the TXB we allocate enough space for the reserve + * and full fragment bytes (bytes_per_frag doesn't include prefix, + * postfix, header, FCS, etc.) */ + txb = ieee80211_alloc_txb(nr_frags, frag_size, GFP_ATOMIC); + if (unlikely(!txb)) { + printk(KERN_WARNING "%s: Could not allocate TXB\n", + ieee->dev->name); + return NULL; + } + txb->encrypted = isEncrypt; + txb->payload_size = bytes; + + for (i = 0; i < nr_frags; i++) { + skb_frag = txb->fragments[i]; + skb_frag->priority = UP2AC(skb->priority); + if (isEncrypt) + skb_reserve(skb_frag, crypt->ops->extra_prefix_len); + + frag_hdr = (struct ieee80211_hdr_3addr *)skb_put(skb_frag, hdr_len); + memcpy(frag_hdr, (void *)header, hdr_len); + + /* If this is not the last fragment, then add the MOREFRAGS + * bit to the frame control */ + if (i != nr_frags - 1) { + frag_hdr->frame_ctl = cpu_to_le16( + header->frame_ctl | IEEE80211_FCTL_MOREFRAGS); + bytes = bytes_per_frag; + + } else { + /* The last fragment takes the remaining length */ + bytes = bytes_last_frag; + } + + frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4 | i); + //frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl<<4 | i); + // + + /* Put a SNAP header on the first fragment */ + if (i == 0) { + ieee80211_put_snap( + skb_put(skb_frag, SNAP_SIZE + sizeof(u16)), ether_type); + bytes -= SNAP_SIZE + sizeof(u16); + } + + memcpy(skb_put(skb_frag, bytes), skb->data, bytes); + + /* Advance the SKB... */ + skb_pull(skb, bytes); + + /* Encryption routine will move the header forward in order + * to insert the IV between the header and the payload */ + if (isEncrypt) + ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len); + if (ieee->config & + (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) + skb_put(skb_frag, 4); + } + // Advance sequence number in data frame. + //printk(KERN_WARNING "QoS Enalbed? %s\n", ieee->current_network.QoS_Enable?"Y":"N"); + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + // stanley, just for debug +/* +{ + int j=0; + for(j=0;jfragments[j]; + printk("send(%d): ", j); + for (i=0;ilen;i++) + printk("%02X ", skb->data[i]&0xff); + printk("\n"); + } +} +*/ + + return txb; +} + + +// based on part of ieee80211_xmit. Mainly allocate txb. ieee->lock is held +// Assume no encryption, no FCS computing +struct ieee80211_txb *ieee80211_ext_reuse_txb(struct sk_buff *skb, struct net_device *dev, struct ieee80211_hdr_3addr *header, int hdr_len, u8 isQoS, u16 *pQOS_ctl, int isEncrypt, struct ieee80211_crypt_data* crypt) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) + struct ieee80211_device *ieee = netdev_priv(dev); +#else + struct ieee80211_device *ieee = (struct ieee80211_device *)dev->priv; +#endif + struct ieee80211_txb *txb = NULL; + struct ieee80211_hdr_3addr *frag_hdr; + int ether_type; + int bytes, QOS_ctl; + + ether_type = ntohs(((struct ethhdr *)skb->data)->h_proto); + + /* Advance the SKB to the start of the payload */ + skb_pull(skb, sizeof(struct ethhdr)); + + /* Determine total amount of storage required for TXB packets */ + bytes = skb->len + SNAP_SIZE + sizeof(u16); + + if (is_multicast_ether_addr(header->addr1) || + is_broadcast_ether_addr(header->addr1)) { + QOS_ctl = QOS_CTL_NOTCONTAIN_ACK; + } + else { + QOS_ctl = 0; + } + + if(isQoS) { + QOS_ctl |= skb->priority; //set in the ieee80211_classify + *pQOS_ctl = cpu_to_le16(QOS_ctl); + } + + txb = kmalloc( sizeof(struct ieee80211_txb) + sizeof(u8*), GFP_ATOMIC ); + if (unlikely(!txb)) { + printk(KERN_WARNING "%s: Could not allocate TXB\n", + ieee->dev->name); + return NULL; + } + + txb->nr_frags = 1; + txb->frag_size = bytes; + txb->encrypted = isEncrypt; + txb->payload_size = bytes; + + txb->fragments[0] = skb; + ieee80211_put_snap( + skb_push(skb, SNAP_SIZE + sizeof(u16)), ether_type); + frag_hdr = (struct ieee80211_hdr_3addr *)skb_push(skb, hdr_len); + memcpy(frag_hdr, (void *)header, hdr_len); + frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4 | 0); + skb->priority = UP2AC(skb->priority); + + // Advance sequence number in data frame. + //printk(KERN_WARNING "QoS Enalbed? %s\n", ieee->current_network.QoS_Enable?"Y":"N"); + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + + return txb; +} + +#endif // _RTL8187_EXT_PATCH_ + +/* SKBs are added to the ieee->tx_queue. */ +int ieee80211_xmit(struct sk_buff *skb, + struct net_device *dev) +{ + struct ieee80211_device *ieee = netdev_priv(dev); + struct ieee80211_txb *txb = NULL; + struct ieee80211_hdr_3addr_QOS *frag_hdr; + int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size; + unsigned long flags; + struct net_device_stats *stats = &ieee->stats; + int ether_type, encrypt; + int bytes, fc, QOS_ctl, hdr_len; + struct sk_buff *skb_frag; + //struct ieee80211_hdr header = { /* Ensure zero initialized */ + // .duration_id = 0, + // .seq_ctl = 0 + //}; + struct ieee80211_hdr_3addr_QOS header = { /* Ensure zero initialized */ + .duration_id = 0, + .seq_ctl = 0, + .QOS_ctl = 0 + }; + u8 dest[ETH_ALEN], src[ETH_ALEN]; + + struct ieee80211_crypt_data* crypt; + + //printk(KERN_WARNING "upper layer packet!\n"); + spin_lock_irqsave(&ieee->lock, flags); + + /* If there is no driver handler to take the TXB, dont' bother + * creating it... */ + if ((!ieee->hard_start_xmit && !(ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE))|| + ((!ieee->softmac_data_hard_start_xmit && (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE)))) { + printk(KERN_WARNING "%s: No xmit handler.\n", + ieee->dev->name); + goto success; + } + + ieee80211_classify(skb,&ieee->current_network); + if(likely(ieee->raw_tx == 0)){ + + if (unlikely(skb->len < SNAP_SIZE + sizeof(u16))) { + printk(KERN_WARNING "%s: skb too small (%d).\n", + ieee->dev->name, skb->len); + goto success; + } + + +#ifdef _RTL8187_EXT_PATCH_ + // note, skb->priority which was set by ieee80211_classify, and used by physical tx + if((ieee->iw_mode == ieee->iw_ext_mode) && (ieee->ext_patch_ieee80211_xmit)) + { + txb = ieee->ext_patch_ieee80211_xmit(skb, dev); + goto success; + } +#endif + + ether_type = ntohs(((struct ethhdr *)skb->data)->h_proto); + + crypt = ieee->crypt[ieee->tx_keyidx]; + + encrypt = !(ether_type == ETH_P_PAE && ieee->ieee802_1x) && + ieee->host_encrypt && crypt && crypt->ops; + + if (!encrypt && ieee->ieee802_1x && + ieee->drop_unencrypted && ether_type != ETH_P_PAE) { + stats->tx_dropped++; + goto success; + } + + #ifdef CONFIG_IEEE80211_DEBUG + if (crypt && !encrypt && ether_type == ETH_P_PAE) { + struct eapol *eap = (struct eapol *)(skb->data + + sizeof(struct ethhdr) - SNAP_SIZE - sizeof(u16)); + IEEE80211_DEBUG_EAP("TX: IEEE 802.11 EAPOL frame: %s\n", + eap_get_type(eap->type)); + } + #endif + + /* Save source and destination addresses */ + memcpy(&dest, skb->data, ETH_ALEN); + memcpy(&src, skb->data+ETH_ALEN, ETH_ALEN); + + /* Advance the SKB to the start of the payload */ + skb_pull(skb, sizeof(struct ethhdr)); + + /* Determine total amount of storage required for TXB packets */ + bytes = skb->len + SNAP_SIZE + sizeof(u16); + + if(ieee->current_network.QoS_Enable) { + if (encrypt) + fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA | + IEEE80211_FCTL_WEP; + else + fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA; + + } else { + if (encrypt) + fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA | + IEEE80211_FCTL_WEP; + else + fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA; + } + + if (ieee->iw_mode == IW_MODE_INFRA) { + fc |= IEEE80211_FCTL_TODS; + /* To DS: Addr1 = BSSID, Addr2 = SA, + Addr3 = DA */ + memcpy(&header.addr1, ieee->current_network.bssid, ETH_ALEN); + memcpy(&header.addr2, &src, ETH_ALEN); + memcpy(&header.addr3, &dest, ETH_ALEN); + } else if (ieee->iw_mode == IW_MODE_ADHOC) { + /* not From/To DS: Addr1 = DA, Addr2 = SA, + Addr3 = BSSID */ + memcpy(&header.addr1, dest, ETH_ALEN); + memcpy(&header.addr2, src, ETH_ALEN); + memcpy(&header.addr3, ieee->current_network.bssid, ETH_ALEN); + } + // printk(KERN_WARNING "essid MAC address is "MAC_FMT, MAC_ARG(&header.addr1)); + header.frame_ctl = cpu_to_le16(fc); + //hdr_len = IEEE80211_3ADDR_LEN; + + /* Determine fragmentation size based on destination (multicast + * and broadcast are not fragmented) */ +// if (is_multicast_ether_addr(dest) || +// is_broadcast_ether_addr(dest)) { + if (is_multicast_ether_addr(header.addr1) || + is_broadcast_ether_addr(header.addr1)) { + frag_size = MAX_FRAG_THRESHOLD; + QOS_ctl = QOS_CTL_NOTCONTAIN_ACK; + } + else { + //printk(KERN_WARNING "&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&frag_size = %d\n", frag_size); + frag_size = ieee->fts;//default:392 + QOS_ctl = 0; + } + + if (ieee->current_network.QoS_Enable) { + hdr_len = IEEE80211_3ADDR_LEN + 2; + QOS_ctl |= skb->priority; //set in the ieee80211_classify + header.QOS_ctl = cpu_to_le16(QOS_ctl); + } else { + hdr_len = IEEE80211_3ADDR_LEN; + } + //printk(KERN_WARNING "header size = %d, QOS_ctl = %x\n", hdr_len,QOS_ctl); + /* Determine amount of payload per fragment. Regardless of if + * this stack is providing the full 802.11 header, one will + * eventually be affixed to this fragment -- so we must account for + * it when determining the amount of payload space. */ + //bytes_per_frag = frag_size - (IEEE80211_3ADDR_LEN + (ieee->current_network->QoS_Enable ? 2:0)); + bytes_per_frag = frag_size - hdr_len; + if (ieee->config & + (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) + bytes_per_frag -= IEEE80211_FCS_LEN; + + /* Each fragment may need to have room for encryptiong pre/postfix */ + if (encrypt) + bytes_per_frag -= crypt->ops->extra_prefix_len + + crypt->ops->extra_postfix_len; + + /* Number of fragments is the total bytes_per_frag / + * payload_per_fragment */ + nr_frags = bytes / bytes_per_frag; + bytes_last_frag = bytes % bytes_per_frag; + if (bytes_last_frag) + nr_frags++; + else + bytes_last_frag = bytes_per_frag; + + /* When we allocate the TXB we allocate enough space for the reserve + * and full fragment bytes (bytes_per_frag doesn't include prefix, + * postfix, header, FCS, etc.) */ + txb = ieee80211_alloc_txb(nr_frags, frag_size, GFP_ATOMIC); + if (unlikely(!txb)) { + printk(KERN_WARNING "%s: Could not allocate TXB\n", + ieee->dev->name); + goto failed; + } + txb->encrypted = encrypt; + txb->payload_size = bytes; + + for (i = 0; i < nr_frags; i++) { + skb_frag = txb->fragments[i]; + skb_frag->priority = UP2AC(skb->priority); + if (encrypt) + skb_reserve(skb_frag, crypt->ops->extra_prefix_len); + + frag_hdr = (struct ieee80211_hdr_3addr_QOS *)skb_put(skb_frag, hdr_len); + memcpy(frag_hdr, &header, hdr_len); + + /* If this is not the last fragment, then add the MOREFRAGS + * bit to the frame control */ + if (i != nr_frags - 1) { + frag_hdr->frame_ctl = cpu_to_le16( + fc | IEEE80211_FCTL_MOREFRAGS); + bytes = bytes_per_frag; + + } else { + /* The last fragment takes the remaining length */ + bytes = bytes_last_frag; + } + if(ieee->current_network.QoS_Enable) { + // add 1 only indicate to corresponding seq number control 2006/7/12 + frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[UP2AC(skb->priority)+1]<<4 | i); + //printk(KERN_WARNING "skb->priority = %d,", skb->priority); + //printk(KERN_WARNING "type:%d: seq = %d\n",UP2AC(skb->priority),ieee->seq_ctrl[UP2AC(skb->priority)+1]); + } else { + frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4 | i); + } + //frag_hdr->seq_ctl = cpu_to_le16(ieee->seq_ctrl<<4 | i); + // + + /* Put a SNAP header on the first fragment */ + if (i == 0) { + ieee80211_put_snap( + skb_put(skb_frag, SNAP_SIZE + sizeof(u16)), + ether_type); + bytes -= SNAP_SIZE + sizeof(u16); + } + + memcpy(skb_put(skb_frag, bytes), skb->data, bytes); + + /* Advance the SKB... */ + skb_pull(skb, bytes); + + /* Encryption routine will move the header forward in order + * to insert the IV between the header and the payload */ + if (encrypt) + ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len); + if (ieee->config & + (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) + skb_put(skb_frag, 4); + } + // Advance sequence number in data frame. + //printk(KERN_WARNING "QoS Enalbed? %s\n", ieee->current_network.QoS_Enable?"Y":"N"); + if (ieee->current_network.QoS_Enable) { + if (ieee->seq_ctrl[UP2AC(skb->priority) + 1] == 0xFFF) + ieee->seq_ctrl[UP2AC(skb->priority) + 1] = 0; + else + ieee->seq_ctrl[UP2AC(skb->priority) + 1]++; + } else { + if (ieee->seq_ctrl[0] == 0xFFF) + ieee->seq_ctrl[0] = 0; + else + ieee->seq_ctrl[0]++; + } + //--- + }else{ + if (unlikely(skb->len < sizeof(struct ieee80211_hdr_3addr))) { + printk(KERN_WARNING "%s: skb too small (%d).\n", + ieee->dev->name, skb->len); + goto success; + } + + txb = ieee80211_alloc_txb(1, skb->len, GFP_ATOMIC); + if(!txb){ + printk(KERN_WARNING "%s: Could not allocate TXB\n", + ieee->dev->name); + goto failed; + } + + txb->encrypted = 0; + txb->payload_size = skb->len; + memcpy(skb_put(txb->fragments[0],skb->len), skb->data, skb->len); + } + + success: + spin_unlock_irqrestore(&ieee->lock, flags); +#ifdef _RTL8187_EXT_PATCH_ + // Sometimes, extension mode can reuse skb (by txb->fragments[0]) + if( ! ((ieee->iw_mode == ieee->iw_ext_mode) && txb && (txb->fragments[0] == skb)) ) +#endif + dev_kfree_skb_any(skb); + if (txb) { + if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE){ + ieee80211_softmac_xmit(txb, ieee); + }else{ + if ((*ieee->hard_start_xmit)(txb, dev) == 0) { + stats->tx_packets++; + stats->tx_bytes += txb->payload_size; + return 0; + } + ieee80211_txb_free(txb); + } + } + + return 0; + + failed: + spin_unlock_irqrestore(&ieee->lock, flags); + netif_stop_queue(dev); + stats->tx_errors++; + return 1; + +} + +#if 0 +EXPORT_SYMBOL(ieee80211_txb_free); +#ifdef _RTL8187_EXT_PATCH_ +EXPORT_SYMBOL(ieee80211_alloc_txb); +EXPORT_SYMBOL(ieee80211_ext_alloc_txb); +EXPORT_SYMBOL(ieee80211_ext_reuse_txb); +#endif // _RTL8187_EXT_PATCH_ +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c new file mode 100644 index 000000000000..c7d9f4fda413 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c @@ -0,0 +1,884 @@ +/****************************************************************************** + + Copyright(c) 2004 Intel Corporation. All rights reserved. + + Portions of this file are based on the WEP enablement code provided by the + Host AP project hostap-drivers v0.1.3 + Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + + Copyright (c) 2002-2003, Jouni Malinen + + This program is free software; you can redistribute it and/or modify it + under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation. + + This program is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + You should have received a copy of the GNU General Public License along with + this program; if not, write to the Free Software Foundation, Inc., 59 + Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + The full GNU General Public License is included in this distribution in the + file called LICENSE. + + Contact Information: + James P. Ketrenos + Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + +******************************************************************************/ +#include +#include +#include +#include + +#include "ieee80211.h" +static const char *ieee80211_modes[] = { + "?", "a", "b", "ab", "g", "ag", "bg", "abg" +}; + +#ifdef FEDORACORE_9 +#define IN_FEDORACORE_9 1 +#else +#define IN_FEDORACORE_9 0 +#endif + +#define MAX_CUSTOM_LEN 64 +static inline char *rtl818x_translate_scan(struct ieee80211_device *ieee, + char *start, char *stop, + struct ieee80211_network *network, + struct iw_request_info *info) +{ + char custom[MAX_CUSTOM_LEN]; + char *p; + struct iw_event iwe; + int i, j; + u8 max_rate, rate; + + /* First entry *MUST* be the AP MAC address */ + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, network->bssid, ETH_ALEN); +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); +#else + start = iwe_stream_add_event(start, stop, &iwe, IW_EV_ADDR_LEN); +#endif + + /* Remaining entries will be displayed in the order we provide them */ + + /* Add the ESSID */ + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + //YJ,modified,080903,for hidden ap + //if (network->flags & NETWORK_EMPTY_ESSID) { + if (network->ssid_len == 0) { + //YJ,modified,080903,end + iwe.u.data.length = sizeof(""); +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, ""); +#else + start = iwe_stream_add_point(start, stop, &iwe, ""); +#endif + } else { + iwe.u.data.length = min(network->ssid_len, (u8)32); +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, network->ssid); +#else + start = iwe_stream_add_point(start, stop, &iwe, network->ssid); +#endif + } + //printk("ESSID: %s\n",network->ssid); + /* Add the protocol name */ + iwe.cmd = SIOCGIWNAME; + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s", ieee80211_modes[network->mode]); +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); +#else + start = iwe_stream_add_event(start, stop, &iwe, IW_EV_CHAR_LEN); +#endif + + /* Add mode */ + iwe.cmd = SIOCGIWMODE; + if (network->capability & + (WLAN_CAPABILITY_BSS | WLAN_CAPABILITY_IBSS)) { + if (network->capability & WLAN_CAPABILITY_BSS) + iwe.u.mode = IW_MODE_MASTER; + else + iwe.u.mode = IW_MODE_ADHOC; + +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); +#else + start = iwe_stream_add_event(start, stop, &iwe, IW_EV_UINT_LEN); +#endif + } + + /* Add frequency/channel */ + iwe.cmd = SIOCGIWFREQ; +/* iwe.u.freq.m = ieee80211_frequency(network->channel, network->mode); + iwe.u.freq.e = 3; */ + iwe.u.freq.m = network->channel; + iwe.u.freq.e = 0; + iwe.u.freq.i = 0; +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); +#else + start = iwe_stream_add_event(start, stop, &iwe, IW_EV_FREQ_LEN); +#endif + + /* Add encryption capability */ + iwe.cmd = SIOCGIWENCODE; + if (network->capability & WLAN_CAPABILITY_PRIVACY) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, network->ssid); +#else + start = iwe_stream_add_point(start, stop, &iwe, network->ssid); +#endif + + /* Add basic and extended rates */ + max_rate = 0; + p = custom; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); + for (i = 0, j = 0; i < network->rates_len; ) { + if (j < network->rates_ex_len && + ((network->rates_ex[j] & 0x7F) < + (network->rates[i] & 0x7F))) + rate = network->rates_ex[j++] & 0x7F; + else + rate = network->rates[i++] & 0x7F; + if (rate > max_rate) + max_rate = rate; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), + "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); + } + for (; j < network->rates_ex_len; j++) { + rate = network->rates_ex[j] & 0x7F; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), + "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); + if (rate > max_rate) + max_rate = rate; + } + + iwe.cmd = SIOCGIWRATE; + iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; + iwe.u.bitrate.value = max_rate * 500000; +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN); +#else + start = iwe_stream_add_event(start, stop, &iwe, IW_EV_PARAM_LEN); +#endif + + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = p - custom; + if (iwe.u.data.length) +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, custom); +#else + start = iwe_stream_add_point(start, stop, &iwe, custom); +#endif + + /* Add quality statistics */ + /* TODO: Fix these values... */ + if (network->stats.signal == 0 || network->stats.rssi == 0) + printk("========>signal:%d, rssi:%d\n", network->stats.signal, network->stats.rssi); + iwe.cmd = IWEVQUAL; +// printk("SIGNAL: %d,RSSI: %d,NOISE: %d\n",network->stats.signal,network->stats.rssi,network->stats.noise); + iwe.u.qual.qual = network->stats.signalstrength; + iwe.u.qual.level = network->stats.signal; + iwe.u.qual.noise = network->stats.noise; + iwe.u.qual.updated = network->stats.mask & IEEE80211_STATMASK_WEMASK; + if (!(network->stats.mask & IEEE80211_STATMASK_RSSI)) + iwe.u.qual.updated |= IW_QUAL_LEVEL_INVALID; + if (!(network->stats.mask & IEEE80211_STATMASK_NOISE)) + iwe.u.qual.updated |= IW_QUAL_NOISE_INVALID; + if (!(network->stats.mask & IEEE80211_STATMASK_SIGNAL)) + iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID; + iwe.u.qual.updated = 7; +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); +#else + start = iwe_stream_add_event(start, stop, &iwe, IW_EV_QUAL_LEN); +#endif + + iwe.cmd = IWEVCUSTOM; + p = custom; + + iwe.u.data.length = p - custom; + if (iwe.u.data.length) +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, custom); +#else + start = iwe_stream_add_point(start, stop, &iwe, custom); +#endif + +#if 0 + if (ieee->wpa_enabled && network->wpa_ie_len){ + char buf[MAX_WPA_IE_LEN * 2 + 30]; + // printk("WPA IE\n"); + u8 *p = buf; + p += sprintf(p, "wpa_ie="); + for (i = 0; i < network->wpa_ie_len; i++) { + p += sprintf(p, "%02x", network->wpa_ie[i]); + } + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = strlen(buf); +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, buf); +#else + start = iwe_stream_add_point(start, stop, &iwe, buf); +#endif + } + + if (ieee->wpa_enabled && network->rsn_ie_len){ + char buf[MAX_WPA_IE_LEN * 2 + 30]; + + u8 *p = buf; + p += sprintf(p, "rsn_ie="); + for (i = 0; i < network->rsn_ie_len; i++) { + p += sprintf(p, "%02x", network->rsn_ie[i]); + } + + +#else + memset(&iwe, 0, sizeof(iwe)); + if (network->wpa_ie_len) { + // printk("wpa_ie_len:%d\n", network->wpa_ie_len); + char buf[MAX_WPA_IE_LEN]; + memcpy(buf, network->wpa_ie, network->wpa_ie_len); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = network->wpa_ie_len; +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, buf); +#else + start = iwe_stream_add_point(start, stop, &iwe, buf); +#endif + } + + memset(&iwe, 0, sizeof(iwe)); + if (network->rsn_ie_len) { + // printk("=====>rsn_ie_len:\n", network->rsn_ie_len); + #if 0 + { + int i; + for (i=0; irsn_ie_len; i++); + printk("%2x ", network->rsn_ie[i]); + printk("\n"); + } + #endif + char buf[MAX_WPA_IE_LEN]; + memcpy(buf, network->rsn_ie, network->rsn_ie_len); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = network->rsn_ie_len; +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, buf); +#else + start = iwe_stream_add_point(start, stop, &iwe, buf); +#endif + } + +#endif + + /* Add EXTRA: Age to display seconds since last beacon/probe response + * for given network. */ + iwe.cmd = IWEVCUSTOM; + p = custom; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), + " Last beacon: %lums ago", (jiffies - network->last_scanned) / (HZ / 100)); + iwe.u.data.length = p - custom; + if (iwe.u.data.length) +#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))||IN_FEDORACORE_9) + start = iwe_stream_add_point(info, start, stop, &iwe, custom); +#else + start = iwe_stream_add_point(start, stop, &iwe, custom); +#endif + + return start; +} + +int ieee80211_wx_get_scan(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct ieee80211_network *network; + unsigned long flags; + int err = 0; + char *ev = extra; + char *stop = ev + wrqu->data.length;//IW_SCAN_MAX_DATA; + //char *stop = ev + IW_SCAN_MAX_DATA; + int i = 0; + + IEEE80211_DEBUG_WX("Getting scan\n"); + down(&ieee->wx_sem); + spin_lock_irqsave(&ieee->lock, flags); + + if(!ieee->bHwRadioOff) + { + list_for_each_entry(network, &ieee->network_list, list) { + i++; + + if((stop-ev)<200) + { + err = -E2BIG; + break; + } + if (ieee->scan_age == 0 || + time_after(network->last_scanned + ieee->scan_age, jiffies)) + { + ev = rtl818x_translate_scan(ieee, ev, stop, network, info); + } + else + IEEE80211_DEBUG_SCAN( + "Not showing network '%s (" + MAC_FMT ")' due to age (%lums).\n", + escape_essid(network->ssid, + network->ssid_len), + MAC_ARG(network->bssid), + (jiffies - network->last_scanned) / (HZ / 100)); + } + } + spin_unlock_irqrestore(&ieee->lock, flags); + up(&ieee->wx_sem); + wrqu->data.length = ev - extra; + wrqu->data.flags = 0; + IEEE80211_DEBUG_WX("exit: %d networks returned.\n", i); + + return err; +} + +int ieee80211_wx_set_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *keybuf) +{ + struct iw_point *erq = &(wrqu->encoding); + struct net_device *dev = ieee->dev; + struct ieee80211_security sec = { + .flags = 0 + }; + int i, key, key_provided, len; + struct ieee80211_crypt_data **crypt; + + IEEE80211_DEBUG_WX("SET_ENCODE\n"); + + key = erq->flags & IW_ENCODE_INDEX; + if (key) { + if (key > WEP_KEYS) + return -EINVAL; + key--; + key_provided = 1; + } else { + key_provided = 0; + key = ieee->tx_keyidx; + } + + IEEE80211_DEBUG_WX("Key: %d [%s]\n", key, key_provided ? + "provided" : "default"); + + crypt = &ieee->crypt[key]; + + if (erq->flags & IW_ENCODE_DISABLED) { + if (key_provided && *crypt) { + IEEE80211_DEBUG_WX("Disabling encryption on key %d.\n", + key); + ieee80211_crypt_delayed_deinit(ieee, crypt); + } else + IEEE80211_DEBUG_WX("Disabling encryption.\n"); + + /* Check all the keys to see if any are still configured, + * and if no key index was provided, de-init them all */ + for (i = 0; i < WEP_KEYS; i++) { + if (ieee->crypt[i] != NULL) { + if (key_provided) + break; + ieee80211_crypt_delayed_deinit( + ieee, &ieee->crypt[i]); + } + } + + if (i == WEP_KEYS) { + sec.enabled = 0; + sec.level = SEC_LEVEL_0; + sec.flags |= SEC_ENABLED | SEC_LEVEL; + } + + goto done; + } + + + + sec.enabled = 1; + sec.flags |= SEC_ENABLED; + + if (*crypt != NULL && (*crypt)->ops != NULL && + strcmp((*crypt)->ops->name, "WEP") != 0) { + /* changing to use WEP; deinit previously used algorithm + * on this key */ + ieee80211_crypt_delayed_deinit(ieee, crypt); + } + + if (*crypt == NULL) { + struct ieee80211_crypt_data *new_crypt; + + /* take WEP into use */ + new_crypt = kmalloc(sizeof(struct ieee80211_crypt_data), + GFP_KERNEL); + if (new_crypt == NULL) + return -ENOMEM; + memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data)); + new_crypt->ops = ieee80211_get_crypto_ops("WEP"); + if (!new_crypt->ops) { + request_module("ieee80211_crypt_wep"); + new_crypt->ops = ieee80211_get_crypto_ops("WEP"); + } + + if (new_crypt->ops && try_module_get(new_crypt->ops->owner)) + new_crypt->priv = new_crypt->ops->init(key); + + if (!new_crypt->ops || !new_crypt->priv) { + kfree(new_crypt); + new_crypt = NULL; + + printk(KERN_WARNING "%s: could not initialize WEP: " + "load module ieee80211_crypt_wep\n", + dev->name); + return -EOPNOTSUPP; + } + *crypt = new_crypt; + } + + /* If a new key was provided, set it up */ + if (erq->length > 0) { + len = erq->length <= 5 ? 5 : 13; + memcpy(sec.keys[key], keybuf, erq->length); + if (len > erq->length) + memset(sec.keys[key] + erq->length, 0, + len - erq->length); + IEEE80211_DEBUG_WX("Setting key %d to '%s' (%d:%d bytes)\n", + key, escape_essid(sec.keys[key], len), + erq->length, len); + sec.key_sizes[key] = len; + (*crypt)->ops->set_key(sec.keys[key], len, NULL, + (*crypt)->priv); + sec.flags |= (1 << key); + /* This ensures a key will be activated if no key is + * explicitely set */ + if (key == sec.active_key) + sec.flags |= SEC_ACTIVE_KEY; + ieee->tx_keyidx = key;//by wb 080312 + } else { + len = (*crypt)->ops->get_key(sec.keys[key], WEP_KEY_LEN, + NULL, (*crypt)->priv); + if (len == 0) { + /* Set a default key of all 0 */ + IEEE80211_DEBUG_WX("Setting key %d to all zero.\n", + key); + memset(sec.keys[key], 0, 13); + (*crypt)->ops->set_key(sec.keys[key], 13, NULL, + (*crypt)->priv); + sec.key_sizes[key] = 13; + sec.flags |= (1 << key); + } + + /* No key data - just set the default TX key index */ + if (key_provided) { + IEEE80211_DEBUG_WX( + "Setting key %d to default Tx key.\n", key); + ieee->tx_keyidx = key; + sec.active_key = key; + sec.flags |= SEC_ACTIVE_KEY; + } + } + + done: + ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED); + sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; + sec.flags |= SEC_AUTH_MODE; + IEEE80211_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ? + "OPEN" : "SHARED KEY"); + + /* For now we just support WEP, so only set that security level... + * TODO: When WPA is added this is one place that needs to change */ + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */ + + if (ieee->set_security) + ieee->set_security(dev, &sec); + + /* Do not reset port if card is in Managed mode since resetting will + * generate new IEEE 802.11 authentication which may end up in looping + * with IEEE 802.1X. If your hardware requires a reset after WEP + * configuration (for example... Prism2), implement the reset_port in + * the callbacks structures used to initialize the 802.11 stack. */ + if (ieee->reset_on_keychange && + ieee->iw_mode != IW_MODE_INFRA && + ieee->reset_port && ieee->reset_port(dev)) { + printk(KERN_DEBUG "%s: reset_port failed\n", dev->name); + return -EINVAL; + } + return 0; +} + +int ieee80211_wx_get_encode(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *keybuf) +{ + struct iw_point *erq = &(wrqu->encoding); + int len, key; + struct ieee80211_crypt_data *crypt; + + IEEE80211_DEBUG_WX("GET_ENCODE\n"); + + if(ieee->iw_mode == IW_MODE_MONITOR) + return -1; + + key = erq->flags & IW_ENCODE_INDEX; + if (key) { + if (key > WEP_KEYS) + return -EINVAL; + key--; + } else + key = ieee->tx_keyidx; + + crypt = ieee->crypt[key]; + erq->flags = key + 1; + + if (crypt == NULL || crypt->ops == NULL) { + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + return 0; + } + + if (strcmp(crypt->ops->name, "WEP") != 0) { + /* only WEP is supported with wireless extensions, so just + * report that encryption is used */ + erq->length = 0; + erq->flags |= IW_ENCODE_ENABLED; + return 0; + } + + len = crypt->ops->get_key(keybuf, WEP_KEY_LEN, NULL, crypt->priv); + erq->length = (len >= 0 ? len : 0); + + erq->flags |= IW_ENCODE_ENABLED; + + if (ieee->open_wep) + erq->flags |= IW_ENCODE_OPEN; + else + erq->flags |= IW_ENCODE_RESTRICTED; + + return 0; +} + +int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct net_device *dev = ieee->dev; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int i, idx, ret = 0; + int group_key = 0; + const char *alg, *module; + struct ieee80211_crypto_ops *ops; + struct ieee80211_crypt_data **crypt; + + struct ieee80211_security sec = { + .flags = 0, + }; + //printk("======>encoding flag:%x,ext flag:%x, ext alg:%d\n", encoding->flags,ext->ext_flags, ext->alg); + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) { + if (idx < 1 || idx > WEP_KEYS) + return -EINVAL; + idx--; + } else + idx = ieee->tx_keyidx; + + if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) { + crypt = &ieee->crypt[idx]; + group_key = 1; + } else { + /* some Cisco APs use idx>0 for unicast in dynamic WEP */ + //printk("not group key, flags:%x, ext->alg:%d\n", ext->ext_flags, ext->alg); + if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP) + return -EINVAL; + if (ieee->iw_mode == IW_MODE_INFRA) + crypt = &ieee->crypt[idx]; + else + return -EINVAL; + } + + sec.flags |= SEC_ENABLED;// | SEC_ENCRYPT; + if ((encoding->flags & IW_ENCODE_DISABLED) || + ext->alg == IW_ENCODE_ALG_NONE) { + if (*crypt) + ieee80211_crypt_delayed_deinit(ieee, crypt); + + for (i = 0; i < WEP_KEYS; i++) + if (ieee->crypt[i] != NULL) + break; + + if (i == WEP_KEYS) { + sec.enabled = 0; + // sec.encrypt = 0; + sec.level = SEC_LEVEL_0; + sec.flags |= SEC_LEVEL; + } + //printk("disabled: flag:%x\n", encoding->flags); + goto done; + } + + sec.enabled = 1; + // sec.encrypt = 1; +#if 0 + if (group_key ? !ieee->host_mc_decrypt : + !(ieee->host_encrypt || ieee->host_decrypt || + ieee->host_encrypt_msdu)) + goto skip_host_crypt; +#endif + switch (ext->alg) { + case IW_ENCODE_ALG_WEP: + alg = "WEP"; + module = "ieee80211_crypt_wep"; + break; + case IW_ENCODE_ALG_TKIP: + alg = "TKIP"; + module = "ieee80211_crypt_tkip"; + break; + case IW_ENCODE_ALG_CCMP: + alg = "CCMP"; + module = "ieee80211_crypt_ccmp"; + break; + default: + IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n", + dev->name, ext->alg); + ret = -EINVAL; + goto done; + } +// printk("8-09-08-9=====>%s, alg name:%s\n",__FUNCTION__, alg); + + ops = ieee80211_get_crypto_ops(alg); + if (ops == NULL) { + request_module(module); + ops = ieee80211_get_crypto_ops(alg); + } + if (ops == NULL) { + IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n", + dev->name, ext->alg); + printk("========>unknown crypto alg %d\n", ext->alg); + ret = -EINVAL; + goto done; + } + + if (*crypt == NULL || (*crypt)->ops != ops) { + struct ieee80211_crypt_data *new_crypt; + + ieee80211_crypt_delayed_deinit(ieee, crypt); + + new_crypt = kzalloc(sizeof(*new_crypt), GFP_KERNEL); + if (new_crypt == NULL) { + ret = -ENOMEM; + goto done; + } + new_crypt->ops = ops; + if (new_crypt->ops && try_module_get(new_crypt->ops->owner)) + new_crypt->priv = new_crypt->ops->init(idx); + if (new_crypt->priv == NULL) { + kfree(new_crypt); + ret = -EINVAL; + goto done; + } + *crypt = new_crypt; + + } + + if (ext->key_len > 0 && (*crypt)->ops->set_key && + (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq, + (*crypt)->priv) < 0) { + IEEE80211_DEBUG_WX("%s: key setting failed\n", dev->name); + printk("key setting failed\n"); + ret = -EINVAL; + goto done; + } +#if 1 + //skip_host_crypt: + //printk("skip_host_crypt:ext_flags:%x\n", ext->ext_flags); + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { + ieee->tx_keyidx = idx; + sec.active_key = idx; + sec.flags |= SEC_ACTIVE_KEY; + } + + if (ext->alg != IW_ENCODE_ALG_NONE) { + memcpy(sec.keys[idx], ext->key, ext->key_len); + sec.key_sizes[idx] = ext->key_len; + sec.flags |= (1 << idx); + if (ext->alg == IW_ENCODE_ALG_WEP) { + // sec.encode_alg[idx] = SEC_ALG_WEP; + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_1; + } else if (ext->alg == IW_ENCODE_ALG_TKIP) { + // sec.encode_alg[idx] = SEC_ALG_TKIP; + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_2; + } else if (ext->alg == IW_ENCODE_ALG_CCMP) { + // sec.encode_alg[idx] = SEC_ALG_CCMP; + sec.flags |= SEC_LEVEL; + sec.level = SEC_LEVEL_3; + } + /* Don't set sec level for group keys. */ + if (group_key) + sec.flags &= ~SEC_LEVEL; + } +#endif +done: + if (ieee->set_security) + ieee->set_security(ieee->dev, &sec); + + if (ieee->reset_on_keychange && + ieee->iw_mode != IW_MODE_INFRA && + ieee->reset_port && ieee->reset_port(dev)) { + IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name); + return -EINVAL; + } + + return ret; +} +int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct iw_mlme *mlme = (struct iw_mlme *) extra; +// printk("\ndkgadfslkdjgalskdf===============>%s(), cmd:%x\n", __FUNCTION__, mlme->cmd); +#if 1 + switch (mlme->cmd) { + case IW_MLME_DEAUTH: + case IW_MLME_DISASSOC: + // printk("disassoc now\n"); + ieee80211_disassociate(ieee); + break; + default: + return -EOPNOTSUPP; + } +#endif + return 0; +} + +int ieee80211_wx_set_auth(struct ieee80211_device *ieee, + struct iw_request_info *info, + struct iw_param *data, char *extra) +{ +/* + struct ieee80211_security sec = { + .flags = SEC_AUTH_MODE, + } +*/ + //printk("set auth:flag:%x, data value:%x\n", data->flags, data->value); + switch (data->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + /*need to support wpa2 here*/ + //printk("wpa version:%x\n", data->value); + break; + case IW_AUTH_CIPHER_PAIRWISE: + case IW_AUTH_CIPHER_GROUP: + case IW_AUTH_KEY_MGMT: + /* + * * Host AP driver does not use these parameters and allows + * * wpa_supplicant to control them internally. + * */ + break; + case IW_AUTH_TKIP_COUNTERMEASURES: + ieee->tkip_countermeasures = data->value; + break; + case IW_AUTH_DROP_UNENCRYPTED: + ieee->drop_unencrypted = data->value; + break; + + case IW_AUTH_80211_AUTH_ALG: + ieee->open_wep = (data->value&IW_AUTH_ALG_OPEN_SYSTEM)?1:0; + //printk("open_wep:%d\n", ieee->open_wep); + break; + +#if 1 + case IW_AUTH_WPA_ENABLED: + ieee->wpa_enabled = (data->value)?1:0; + //printk("enalbe wpa:%d\n", ieee->wpa_enabled); + break; + +#endif + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + ieee->ieee802_1x = data->value; + break; + case IW_AUTH_PRIVACY_INVOKED: + ieee->privacy_invoked = data->value; + break; + default: + return -EOPNOTSUPP; + } + return 0; +} + +#if 1 +int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) +{ +#if 0 + printk("====>%s()\n", __FUNCTION__); + { + int i; + for (i=0; iMAX_WPA_IE_LEN || (len && ie == NULL)) + { + printk("return error out, len:%d\n", len); + return -EINVAL; + } + + if (len) + { + if (len != ie[1]+2){ + printk("len:%d, ie:%d\n", len, ie[1]); + return -EINVAL; + } + buf = kmalloc(len, GFP_KERNEL); + if (buf == NULL) + return -ENOMEM; + memcpy(buf, ie, len); + kfree(ieee->wpa_ie); + ieee->wpa_ie = buf; + ieee->wpa_ie_len = len; + } + else{ + if (ieee->wpa_ie) + kfree(ieee->wpa_ie); + ieee->wpa_ie = NULL; + ieee->wpa_ie_len = 0; + } +// printk("<=====out %s()\n", __FUNCTION__); + + return 0; + +} +#endif + +#if 0 +EXPORT_SYMBOL(ieee80211_wx_set_gen_ie); +EXPORT_SYMBOL(ieee80211_wx_set_mlme); +EXPORT_SYMBOL(ieee80211_wx_set_auth); +EXPORT_SYMBOL(ieee80211_wx_set_encode_ext); +EXPORT_SYMBOL(ieee80211_wx_get_scan); +EXPORT_SYMBOL(ieee80211_wx_set_encode); +EXPORT_SYMBOL(ieee80211_wx_get_encode); +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/internal.h b/drivers/staging/rtl8187se/ieee80211/internal.h new file mode 100644 index 000000000000..ddc22350d006 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/internal.h @@ -0,0 +1,115 @@ +/* + * Cryptographic API. + * + * Copyright (c) 2002 James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#ifndef _CRYPTO_INTERNAL_H +#define _CRYPTO_INTERNAL_H + + +//#include +#include "rtl_crypto.h" +#include +#include +#include +#include +#include +#include + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,20)) +#define list_for_each_entry(pos, head, member) \ + for (pos = list_entry((head)->next, typeof(*pos), member), \ + prefetch(pos->member.next); \ + &pos->member != (head); \ + pos = list_entry(pos->member.next, typeof(*pos), member), \ + prefetch(pos->member.next)) + +static inline void cond_resched(void) +{ + if (need_resched()) { + set_current_state(TASK_RUNNING); + schedule(); + } +} +#endif + +extern enum km_type crypto_km_types[]; + +static inline enum km_type crypto_kmap_type(int out) +{ + return crypto_km_types[(in_softirq() ? 2 : 0) + out]; +} + +static inline void *crypto_kmap(struct page *page, int out) +{ + return kmap_atomic(page, crypto_kmap_type(out)); +} + +static inline void crypto_kunmap(void *vaddr, int out) +{ + kunmap_atomic(vaddr, crypto_kmap_type(out)); +} + +static inline void crypto_yield(struct crypto_tfm *tfm) +{ + if (!in_softirq()) + cond_resched(); +} + +static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm) +{ + return (void *)&tfm[1]; +} + +struct crypto_alg *crypto_alg_lookup(const char *name); + +#ifdef CONFIG_KMOD +void crypto_alg_autoload(const char *name); +struct crypto_alg *crypto_alg_mod_lookup(const char *name); +#else +static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name) +{ + return crypto_alg_lookup(name); +} +#endif + +#ifdef CONFIG_CRYPTO_HMAC +int crypto_alloc_hmac_block(struct crypto_tfm *tfm); +void crypto_free_hmac_block(struct crypto_tfm *tfm); +#else +static inline int crypto_alloc_hmac_block(struct crypto_tfm *tfm) +{ + return 0; +} + +static inline void crypto_free_hmac_block(struct crypto_tfm *tfm) +{ } +#endif + +#ifdef CONFIG_PROC_FS +void __init crypto_init_proc(void); +#else +static inline void crypto_init_proc(void) +{ } +#endif + +int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags); +int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags); +int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags); + +int crypto_init_digest_ops(struct crypto_tfm *tfm); +int crypto_init_cipher_ops(struct crypto_tfm *tfm); +int crypto_init_compress_ops(struct crypto_tfm *tfm); + +void crypto_exit_digest_ops(struct crypto_tfm *tfm); +void crypto_exit_cipher_ops(struct crypto_tfm *tfm); +void crypto_exit_compress_ops(struct crypto_tfm *tfm); + +#endif /* _CRYPTO_INTERNAL_H */ + diff --git a/drivers/staging/rtl8187se/ieee80211/kmap_types.h b/drivers/staging/rtl8187se/ieee80211/kmap_types.h new file mode 100644 index 000000000000..de67bb01b5f5 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/kmap_types.h @@ -0,0 +1,20 @@ +#ifndef __KMAP_TYPES_H + +#define __KMAP_TYPES_H + + +enum km_type { + KM_BOUNCE_READ, + KM_SKB_SUNRPC_DATA, + KM_SKB_DATA_SOFTIRQ, + KM_USER0, + KM_USER1, + KM_BH_IRQ, + KM_SOFTIRQ0, + KM_SOFTIRQ1, + KM_TYPE_NR +}; + +#define _ASM_KMAP_TYPES_H + +#endif diff --git a/drivers/staging/rtl8187se/ieee80211/michael_mic.c b/drivers/staging/rtl8187se/ieee80211/michael_mic.c new file mode 100644 index 000000000000..df256e487c20 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/michael_mic.c @@ -0,0 +1,194 @@ +/* + * Cryptographic API + * + * Michael MIC (IEEE 802.11i/TKIP) keyed digest + * + * Copyright (c) 2004 Jouni Malinen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +//#include +#include "rtl_crypto.h" + + +struct michael_mic_ctx { + u8 pending[4]; + size_t pending_len; + + u32 l, r; +}; + + +static inline u32 rotl(u32 val, int bits) +{ + return (val << bits) | (val >> (32 - bits)); +} + + +static inline u32 rotr(u32 val, int bits) +{ + return (val >> bits) | (val << (32 - bits)); +} + + +static inline u32 xswap(u32 val) +{ + return ((val & 0x00ff00ff) << 8) | ((val & 0xff00ff00) >> 8); +} + + +#define michael_block(l, r) \ +do { \ + r ^= rotl(l, 17); \ + l += r; \ + r ^= xswap(l); \ + l += r; \ + r ^= rotl(l, 3); \ + l += r; \ + r ^= rotr(l, 2); \ + l += r; \ +} while (0) + + +static inline u32 get_le32(const u8 *p) +{ + return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); +} + + +static inline void put_le32(u8 *p, u32 v) +{ + p[0] = v; + p[1] = v >> 8; + p[2] = v >> 16; + p[3] = v >> 24; +} + + +static void michael_init(void *ctx) +{ + struct michael_mic_ctx *mctx = ctx; + mctx->pending_len = 0; +} + + +static void michael_update(void *ctx, const u8 *data, unsigned int len) +{ + struct michael_mic_ctx *mctx = ctx; + + if (mctx->pending_len) { + int flen = 4 - mctx->pending_len; + if (flen > len) + flen = len; + memcpy(&mctx->pending[mctx->pending_len], data, flen); + mctx->pending_len += flen; + data += flen; + len -= flen; + + if (mctx->pending_len < 4) + return; + + mctx->l ^= get_le32(mctx->pending); + michael_block(mctx->l, mctx->r); + mctx->pending_len = 0; + } + + while (len >= 4) { + mctx->l ^= get_le32(data); + michael_block(mctx->l, mctx->r); + data += 4; + len -= 4; + } + + if (len > 0) { + mctx->pending_len = len; + memcpy(mctx->pending, data, len); + } +} + + +static void michael_final(void *ctx, u8 *out) +{ + struct michael_mic_ctx *mctx = ctx; + u8 *data = mctx->pending; + + /* Last block and padding (0x5a, 4..7 x 0) */ + switch (mctx->pending_len) { + case 0: + mctx->l ^= 0x5a; + break; + case 1: + mctx->l ^= data[0] | 0x5a00; + break; + case 2: + mctx->l ^= data[0] | (data[1] << 8) | 0x5a0000; + break; + case 3: + mctx->l ^= data[0] | (data[1] << 8) | (data[2] << 16) | + 0x5a000000; + break; + } + michael_block(mctx->l, mctx->r); + /* l ^= 0; */ + michael_block(mctx->l, mctx->r); + + put_le32(out, mctx->l); + put_le32(out + 4, mctx->r); +} + + +static int michael_setkey(void *ctx, const u8 *key, unsigned int keylen, + u32 *flags) +{ + struct michael_mic_ctx *mctx = ctx; + if (keylen != 8) { + if (flags) + *flags = CRYPTO_TFM_RES_BAD_KEY_LEN; + return -EINVAL; + } + mctx->l = get_le32(key); + mctx->r = get_le32(key + 4); + return 0; +} + + +static struct crypto_alg michael_mic_alg = { + .cra_name = "michael_mic", + .cra_flags = CRYPTO_ALG_TYPE_DIGEST, + .cra_blocksize = 8, + .cra_ctxsize = sizeof(struct michael_mic_ctx), + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(michael_mic_alg.cra_list), + .cra_u = { .digest = { + .dia_digestsize = 8, + .dia_init = michael_init, + .dia_update = michael_update, + .dia_final = michael_final, + .dia_setkey = michael_setkey } } +}; + + +static int __init michael_mic_init(void) +{ + return crypto_register_alg(&michael_mic_alg); +} + + +static void __exit michael_mic_exit(void) +{ + crypto_unregister_alg(&michael_mic_alg); +} + + +module_init(michael_mic_init); +module_exit(michael_mic_exit); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Michael MIC"); +MODULE_AUTHOR("Jouni Malinen "); diff --git a/drivers/staging/rtl8187se/ieee80211/proc.c b/drivers/staging/rtl8187se/ieee80211/proc.c new file mode 100644 index 000000000000..4f3f9ed7751a --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/proc.c @@ -0,0 +1,116 @@ +/* + * Scatterlist Cryptographic API. + * + * Procfs information. + * + * Copyright (c) 2002 James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include +//#include +#include "rtl_crypto.h" +#include +#include +#include +#include "internal.h" + +extern struct list_head crypto_alg_list; +extern struct rw_semaphore crypto_alg_sem; + +static void *c_start(struct seq_file *m, loff_t *pos) +{ + struct list_head *v; + loff_t n = *pos; + + down_read(&crypto_alg_sem); + list_for_each(v, &crypto_alg_list) + if (!n--) + return list_entry(v, struct crypto_alg, cra_list); + return NULL; +} + +static void *c_next(struct seq_file *m, void *p, loff_t *pos) +{ + struct list_head *v = p; + + (*pos)++; + v = v->next; + return (v == &crypto_alg_list) ? + NULL : list_entry(v, struct crypto_alg, cra_list); +} + +static void c_stop(struct seq_file *m, void *p) +{ + up_read(&crypto_alg_sem); +} + +static int c_show(struct seq_file *m, void *p) +{ + struct crypto_alg *alg = (struct crypto_alg *)p; + + seq_printf(m, "name : %s\n", alg->cra_name); + seq_printf(m, "module : %s\n", + (alg->cra_module ? + alg->cra_module->name : + "kernel")); + + switch (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) { + case CRYPTO_ALG_TYPE_CIPHER: + seq_printf(m, "type : cipher\n"); + seq_printf(m, "blocksize : %u\n", alg->cra_blocksize); + seq_printf(m, "min keysize : %u\n", + alg->cra_cipher.cia_min_keysize); + seq_printf(m, "max keysize : %u\n", + alg->cra_cipher.cia_max_keysize); + break; + + case CRYPTO_ALG_TYPE_DIGEST: + seq_printf(m, "type : digest\n"); + seq_printf(m, "blocksize : %u\n", alg->cra_blocksize); + seq_printf(m, "digestsize : %u\n", + alg->cra_digest.dia_digestsize); + break; + case CRYPTO_ALG_TYPE_COMPRESS: + seq_printf(m, "type : compression\n"); + break; + default: + seq_printf(m, "type : unknown\n"); + break; + } + + seq_putc(m, '\n'); + return 0; +} + +static struct seq_operations crypto_seq_ops = { + .start = c_start, + .next = c_next, + .stop = c_stop, + .show = c_show +}; + +static int crypto_info_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &crypto_seq_ops); +} + +static struct file_operations proc_crypto_ops = { + .open = crypto_info_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release +}; + +void __init crypto_init_proc(void) +{ + struct proc_dir_entry *proc; + + proc = create_proc_entry("crypto", 0, NULL); + if (proc) + proc->proc_fops = &proc_crypto_ops; +} diff --git a/drivers/staging/rtl8187se/ieee80211/rtl_crypto.h b/drivers/staging/rtl8187se/ieee80211/rtl_crypto.h new file mode 100644 index 000000000000..9ed0ca420857 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/rtl_crypto.h @@ -0,0 +1,399 @@ +/* + * Scatterlist Cryptographic API. + * + * Copyright (c) 2002 James Morris + * Copyright (c) 2002 David S. Miller (davem@redhat.com) + * + * Portions derived from Cryptoapi, by Alexander Kjeldaas + * and Nettle, by Niels Mé°ˆler. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#ifndef _LINUX_CRYPTO_H +#define _LINUX_CRYPTO_H + +#include +#include +#include +#include +#include +#include +#include + +#define crypto_register_alg crypto_register_alg_rtl +#define crypto_unregister_alg crypto_unregister_alg_rtl +#define crypto_alloc_tfm crypto_alloc_tfm_rtl +#define crypto_free_tfm crypto_free_tfm_rtl +#define crypto_alg_available crypto_alg_available_rtl + +/* + * Algorithm masks and types. + */ +#define CRYPTO_ALG_TYPE_MASK 0x000000ff +#define CRYPTO_ALG_TYPE_CIPHER 0x00000001 +#define CRYPTO_ALG_TYPE_DIGEST 0x00000002 +#define CRYPTO_ALG_TYPE_COMPRESS 0x00000004 + +/* + * Transform masks and values (for crt_flags). + */ +#define CRYPTO_TFM_MODE_MASK 0x000000ff +#define CRYPTO_TFM_REQ_MASK 0x000fff00 +#define CRYPTO_TFM_RES_MASK 0xfff00000 + +#define CRYPTO_TFM_MODE_ECB 0x00000001 +#define CRYPTO_TFM_MODE_CBC 0x00000002 +#define CRYPTO_TFM_MODE_CFB 0x00000004 +#define CRYPTO_TFM_MODE_CTR 0x00000008 + +#define CRYPTO_TFM_REQ_WEAK_KEY 0x00000100 +#define CRYPTO_TFM_RES_WEAK_KEY 0x00100000 +#define CRYPTO_TFM_RES_BAD_KEY_LEN 0x00200000 +#define CRYPTO_TFM_RES_BAD_KEY_SCHED 0x00400000 +#define CRYPTO_TFM_RES_BAD_BLOCK_LEN 0x00800000 +#define CRYPTO_TFM_RES_BAD_FLAGS 0x01000000 + +/* + * Miscellaneous stuff. + */ +#define CRYPTO_UNSPEC 0 +#define CRYPTO_MAX_ALG_NAME 64 + +struct scatterlist; + +/* + * Algorithms: modular crypto algorithm implementations, managed + * via crypto_register_alg() and crypto_unregister_alg(). + */ +struct cipher_alg { + unsigned int cia_min_keysize; + unsigned int cia_max_keysize; + int (*cia_setkey)(void *ctx, const u8 *key, + unsigned int keylen, u32 *flags); + void (*cia_encrypt)(void *ctx, u8 *dst, const u8 *src); + void (*cia_decrypt)(void *ctx, u8 *dst, const u8 *src); +}; + +struct digest_alg { + unsigned int dia_digestsize; + void (*dia_init)(void *ctx); + void (*dia_update)(void *ctx, const u8 *data, unsigned int len); + void (*dia_final)(void *ctx, u8 *out); + int (*dia_setkey)(void *ctx, const u8 *key, + unsigned int keylen, u32 *flags); +}; + +struct compress_alg { + int (*coa_init)(void *ctx); + void (*coa_exit)(void *ctx); + int (*coa_compress)(void *ctx, const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen); + int (*coa_decompress)(void *ctx, const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen); +}; + +#define cra_cipher cra_u.cipher +#define cra_digest cra_u.digest +#define cra_compress cra_u.compress + +struct crypto_alg { + struct list_head cra_list; + u32 cra_flags; + unsigned int cra_blocksize; + unsigned int cra_ctxsize; + const char cra_name[CRYPTO_MAX_ALG_NAME]; + + union { + struct cipher_alg cipher; + struct digest_alg digest; + struct compress_alg compress; + } cra_u; + + struct module *cra_module; +}; + +/* + * Algorithm registration interface. + */ +int crypto_register_alg(struct crypto_alg *alg); +int crypto_unregister_alg(struct crypto_alg *alg); + +/* + * Algorithm query interface. + */ +int crypto_alg_available(const char *name, u32 flags); + +/* + * Transforms: user-instantiated objects which encapsulate algorithms + * and core processing logic. Managed via crypto_alloc_tfm() and + * crypto_free_tfm(), as well as the various helpers below. + */ +struct crypto_tfm; + +struct cipher_tfm { + void *cit_iv; + unsigned int cit_ivsize; + u32 cit_mode; + int (*cit_setkey)(struct crypto_tfm *tfm, + const u8 *key, unsigned int keylen); + int (*cit_encrypt)(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes); + int (*cit_encrypt_iv)(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv); + int (*cit_decrypt)(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes); + int (*cit_decrypt_iv)(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv); + void (*cit_xor_block)(u8 *dst, const u8 *src); +}; + +struct digest_tfm { + void (*dit_init)(struct crypto_tfm *tfm); + void (*dit_update)(struct crypto_tfm *tfm, + struct scatterlist *sg, unsigned int nsg); + void (*dit_final)(struct crypto_tfm *tfm, u8 *out); + void (*dit_digest)(struct crypto_tfm *tfm, struct scatterlist *sg, + unsigned int nsg, u8 *out); + int (*dit_setkey)(struct crypto_tfm *tfm, + const u8 *key, unsigned int keylen); +#ifdef CONFIG_CRYPTO_HMAC + void *dit_hmac_block; +#endif +}; + +struct compress_tfm { + int (*cot_compress)(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen); + int (*cot_decompress)(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen); +}; + +#define crt_cipher crt_u.cipher +#define crt_digest crt_u.digest +#define crt_compress crt_u.compress + +struct crypto_tfm { + + u32 crt_flags; + + union { + struct cipher_tfm cipher; + struct digest_tfm digest; + struct compress_tfm compress; + } crt_u; + + struct crypto_alg *__crt_alg; +}; + +/* + * Transform user interface. + */ + +/* + * crypto_alloc_tfm() will first attempt to locate an already loaded algorithm. + * If that fails and the kernel supports dynamically loadable modules, it + * will then attempt to load a module of the same name or alias. A refcount + * is grabbed on the algorithm which is then associated with the new transform. + * + * crypto_free_tfm() frees up the transform and any associated resources, + * then drops the refcount on the associated algorithm. + */ +struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags); +void crypto_free_tfm(struct crypto_tfm *tfm); + +/* + * Transform helpers which query the underlying algorithm. + */ +static inline const char *crypto_tfm_alg_name(struct crypto_tfm *tfm) +{ + return tfm->__crt_alg->cra_name; +} + +static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm) +{ + struct crypto_alg *alg = tfm->__crt_alg; + + if (alg->cra_module) + return alg->cra_module->name; + else + return NULL; +} + +static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm) +{ + return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK; +} + +static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return tfm->__crt_alg->cra_cipher.cia_min_keysize; +} + +static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return tfm->__crt_alg->cra_cipher.cia_max_keysize; +} + +static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return tfm->crt_cipher.cit_ivsize; +} + +static inline unsigned int crypto_tfm_alg_blocksize(struct crypto_tfm *tfm) +{ + return tfm->__crt_alg->cra_blocksize; +} + +static inline unsigned int crypto_tfm_alg_digestsize(struct crypto_tfm *tfm) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); + return tfm->__crt_alg->cra_digest.dia_digestsize; +} + +/* + * API wrappers. + */ +static inline void crypto_digest_init(struct crypto_tfm *tfm) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); + tfm->crt_digest.dit_init(tfm); +} + +static inline void crypto_digest_update(struct crypto_tfm *tfm, + struct scatterlist *sg, + unsigned int nsg) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); + tfm->crt_digest.dit_update(tfm, sg, nsg); +} + +static inline void crypto_digest_final(struct crypto_tfm *tfm, u8 *out) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); + tfm->crt_digest.dit_final(tfm, out); +} + +static inline void crypto_digest_digest(struct crypto_tfm *tfm, + struct scatterlist *sg, + unsigned int nsg, u8 *out) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); + tfm->crt_digest.dit_digest(tfm, sg, nsg, out); +} + +static inline int crypto_digest_setkey(struct crypto_tfm *tfm, + const u8 *key, unsigned int keylen) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST); + if (tfm->crt_digest.dit_setkey == NULL) + return -ENOSYS; + return tfm->crt_digest.dit_setkey(tfm, key, keylen); +} + +static inline int crypto_cipher_setkey(struct crypto_tfm *tfm, + const u8 *key, unsigned int keylen) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return tfm->crt_cipher.cit_setkey(tfm, key, keylen); +} + +static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes); +} + +static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB); + return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv); +} + +static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes); +} + +static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes, u8 *iv) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB); + return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv); +} + +static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm, + const u8 *src, unsigned int len) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + memcpy(tfm->crt_cipher.cit_iv, src, len); +} + +static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm, + u8 *dst, unsigned int len) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER); + memcpy(dst, tfm->crt_cipher.cit_iv, len); +} + +static inline int crypto_comp_compress(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS); + return tfm->crt_compress.cot_compress(tfm, src, slen, dst, dlen); +} + +static inline int crypto_comp_decompress(struct crypto_tfm *tfm, + const u8 *src, unsigned int slen, + u8 *dst, unsigned int *dlen) +{ + BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS); + return tfm->crt_compress.cot_decompress(tfm, src, slen, dst, dlen); +} + +/* + * HMAC support. + */ +#ifdef CONFIG_CRYPTO_HMAC +void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen); +void crypto_hmac_update(struct crypto_tfm *tfm, + struct scatterlist *sg, unsigned int nsg); +void crypto_hmac_final(struct crypto_tfm *tfm, u8 *key, + unsigned int *keylen, u8 *out); +void crypto_hmac(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen, + struct scatterlist *sg, unsigned int nsg, u8 *out); +#endif /* CONFIG_CRYPTO_HMAC */ + +#endif /* _LINUX_CRYPTO_H */ + diff --git a/drivers/staging/rtl8187se/ieee80211/scatterwalk.c b/drivers/staging/rtl8187se/ieee80211/scatterwalk.c new file mode 100644 index 000000000000..49f401fbce88 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/scatterwalk.c @@ -0,0 +1,126 @@ +/* + * Cryptographic API. + * + * Cipher operations. + * + * Copyright (c) 2002 James Morris + * 2002 Adam J. Richter + * 2004 Jean-Luc Cooke + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#include "kmap_types.h" + +#include +#include +#include +#include +#include +#include "internal.h" +#include "scatterwalk.h" + +enum km_type crypto_km_types[] = { + KM_USER0, + KM_USER1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, +}; + +void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch) +{ + if (nbytes <= walk->len_this_page && + (((unsigned long)walk->data) & (PAGE_CACHE_SIZE - 1)) + nbytes <= + PAGE_CACHE_SIZE) + return walk->data; + else + return scratch; +} + +static void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) +{ + if (out) + memcpy(sgdata, buf, nbytes); + else + memcpy(buf, sgdata, nbytes); +} + +void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg) +{ + unsigned int rest_of_page; + + walk->sg = sg; + + walk->page = sg->page; + walk->len_this_segment = sg->length; + + rest_of_page = PAGE_CACHE_SIZE - (sg->offset & (PAGE_CACHE_SIZE - 1)); + walk->len_this_page = min(sg->length, rest_of_page); + walk->offset = sg->offset; +} + +void scatterwalk_map(struct scatter_walk *walk, int out) +{ + walk->data = crypto_kmap(walk->page, out) + walk->offset; +} + +static void scatterwalk_pagedone(struct scatter_walk *walk, int out, + unsigned int more) +{ + /* walk->data may be pointing the first byte of the next page; + however, we know we transfered at least one byte. So, + walk->data - 1 will be a virtual address in the mapped page. */ + + if (out) + flush_dcache_page(walk->page); + + if (more) { + walk->len_this_segment -= walk->len_this_page; + + if (walk->len_this_segment) { + walk->page++; + walk->len_this_page = min(walk->len_this_segment, + (unsigned)PAGE_CACHE_SIZE); + walk->offset = 0; + } + else + scatterwalk_start(walk, sg_next(walk->sg)); + } +} + +void scatterwalk_done(struct scatter_walk *walk, int out, int more) +{ + crypto_kunmap(walk->data, out); + if (walk->len_this_page == 0 || !more) + scatterwalk_pagedone(walk, out, more); +} + +/* + * Do not call this unless the total length of all of the fragments + * has been verified as multiple of the block size. + */ +int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, + size_t nbytes, int out) +{ + if (buf != walk->data) { + while (nbytes > walk->len_this_page) { + memcpy_dir(buf, walk->data, walk->len_this_page, out); + buf += walk->len_this_page; + nbytes -= walk->len_this_page; + + crypto_kunmap(walk->data, out); + scatterwalk_pagedone(walk, out, 1); + scatterwalk_map(walk, out); + } + + memcpy_dir(buf, walk->data, nbytes, out); + } + + walk->offset += nbytes; + walk->len_this_page -= nbytes; + walk->len_this_segment -= nbytes; + return 0; +} diff --git a/drivers/staging/rtl8187se/ieee80211/scatterwalk.h b/drivers/staging/rtl8187se/ieee80211/scatterwalk.h new file mode 100644 index 000000000000..b16446519017 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211/scatterwalk.h @@ -0,0 +1,51 @@ +/* + * Cryptographic API. + * + * Copyright (c) 2002 James Morris + * Copyright (c) 2002 Adam J. Richter + * Copyright (c) 2004 Jean-Luc Cooke + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ + +#ifndef _CRYPTO_SCATTERWALK_H +#define _CRYPTO_SCATTERWALK_H +#include +#include + +struct scatter_walk { + struct scatterlist *sg; + struct page *page; + void *data; + unsigned int len_this_page; + unsigned int len_this_segment; + unsigned int offset; +}; + +/* Define sg_next is an inline routine now in case we want to change + scatterlist to a linked list later. */ +static inline struct scatterlist *sg_next(struct scatterlist *sg) +{ + return sg + 1; +} + +static inline int scatterwalk_samebuf(struct scatter_walk *walk_in, + struct scatter_walk *walk_out, + void *src_p, void *dst_p) +{ + return walk_in->page == walk_out->page && + walk_in->offset == walk_out->offset && + walk_in->data == src_p && walk_out->data == dst_p; +} + +void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch); +void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg); +int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out); +void scatterwalk_map(struct scatter_walk *walk, int out); +void scatterwalk_done(struct scatter_walk *walk, int out, int more); + +#endif /* _CRYPTO_SCATTERWALK_H */ diff --git a/drivers/staging/rtl8187se/ieee80211_crypt.h b/drivers/staging/rtl8187se/ieee80211_crypt.h new file mode 100644 index 000000000000..b58a3bcc0dc0 --- /dev/null +++ b/drivers/staging/rtl8187se/ieee80211_crypt.h @@ -0,0 +1,86 @@ +/* + * Original code based on Host AP (software wireless LAN access point) driver + * for Intersil Prism2/2.5/3. + * + * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen + * + * Copyright (c) 2002-2003, Jouni Malinen + * + * Adaption to a generic IEEE 802.11 stack by James Ketrenos + * + * + * Copyright (c) 2004, Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. See README and COPYING for + * more details. + */ + +/* + * This file defines the interface to the ieee80211 crypto module. + */ +#ifndef IEEE80211_CRYPT_H +#define IEEE80211_CRYPT_H + +#include + +struct ieee80211_crypto_ops { + const char *name; + + /* init new crypto context (e.g., allocate private data space, + * select IV, etc.); returns NULL on failure or pointer to allocated + * private data on success */ + void * (*init)(int keyidx); + + /* deinitialize crypto context and free allocated private data */ + void (*deinit)(void *priv); + + /* encrypt/decrypt return < 0 on error or >= 0 on success. The return + * value from decrypt_mpdu is passed as the keyidx value for + * decrypt_msdu. skb must have enough head and tail room for the + * encryption; if not, error will be returned; these functions are + * called for all MPDUs (i.e., fragments). + */ + int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); + int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); + + /* These functions are called for full MSDUs, i.e. full frames. + * These can be NULL if full MSDU operations are not needed. */ + int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv); + int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len, + void *priv); + + int (*set_key)(void *key, int len, u8 *seq, void *priv); + int (*get_key)(void *key, int len, u8 *seq, void *priv); + + /* procfs handler for printing out key information and possible + * statistics */ + char * (*print_stats)(char *p, void *priv); + + /* maximum number of bytes added by encryption; encrypt buf is + * allocated with extra_prefix_len bytes, copy of in_buf, and + * extra_postfix_len; encrypt need not use all this space, but + * the result must start at the beginning of the buffer and correct + * length must be returned */ + int extra_prefix_len, extra_postfix_len; + + struct module *owner; +}; + +struct ieee80211_crypt_data { + struct list_head list; /* delayed deletion list */ + struct ieee80211_crypto_ops *ops; + void *priv; + atomic_t refcnt; +}; + +int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops); +int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops); +struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name); +void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); +void ieee80211_crypt_deinit_handler(unsigned long); +void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, + struct ieee80211_crypt_data **crypt); + +#endif diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h new file mode 100644 index 000000000000..12215fc61ddc --- /dev/null +++ b/drivers/staging/rtl8187se/r8180.h @@ -0,0 +1,761 @@ +/* + This is part of rtl8180 OpenSource driver. + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the + official realtek driver + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + + We want to tanks the Authors of those projects and the Ndiswrapper + project Authors. +*/ + +#ifndef R8180H +#define R8180H + + +#define RTL8180_MODULE_NAME "rtl8180" +#define DMESG(x,a...) printk(KERN_INFO RTL8180_MODULE_NAME ": " x "\n", ## a) +#define DMESGW(x,a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": WW:" x "\n", ## a) +#define DMESGE(x,a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": EE:" x "\n", ## a) + +#include +#include +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include //for rtnl_lock() +#include +#include +#include // Necessary because we use the proc fs +#include +#include "ieee80211.h" +#include +//#include + +#define EPROM_93c46 0 +#define EPROM_93c56 1 + +#define RTL_IOCTL_WPA_SUPPLICANT SIOCIWFIRSTPRIV+30 + +#define DEFAULT_FRAG_THRESHOLD 2342U +#define MIN_FRAG_THRESHOLD 256U +//#define MAX_FRAG_THRESHOLD 2342U +#define DEFAULT_RTS_THRESHOLD 2342U +#define MIN_RTS_THRESHOLD 0U +#define MAX_RTS_THRESHOLD 2342U +#define DEFAULT_BEACONINTERVAL 0x64U +#define DEFAULT_BEACON_ESSID "Rtl8180" + +#define DEFAULT_SSID "" +#define DEFAULT_RETRY_RTS 7 +#define DEFAULT_RETRY_DATA 7 +#define PRISM_HDR_SIZE 64 + +#ifdef CONFIG_RTL8185B + +#define MGNT_QUEUE 0 +#define BK_QUEUE 1 +#define BE_QUEUE 2 +#define VI_QUEUE 3 +#define VO_QUEUE 4 +#define HIGH_QUEUE 5 +#define BEACON_QUEUE 6 + +#define LOW_QUEUE BE_QUEUE +#define NORMAL_QUEUE MGNT_QUEUE + +#define aSifsTime 10 + +#define sCrcLng 4 +#define sAckCtsLng 112 // bits in ACK and CTS frames +//+by amy 080312 +#define RATE_ADAPTIVE_TIMER_PERIOD 300 + +typedef enum _WIRELESS_MODE { + WIRELESS_MODE_UNKNOWN = 0x00, + WIRELESS_MODE_A = 0x01, + WIRELESS_MODE_B = 0x02, + WIRELESS_MODE_G = 0x04, + WIRELESS_MODE_AUTO = 0x08, +} WIRELESS_MODE; + +typedef enum _VERSION_8185{ + // RTL8185 + VERSION_8185_UNKNOWN, + VERSION_8185_C, // C-cut + VERSION_8185_D, // D-cut + // RTL8185B + VERSION_8185B_B, // B-cut + VERSION_8185B_D, // D-cut + VERSION_8185B_E, // E-cut + //RTL8187S-PCIE + VERSION_8187S_B, // B-cut + VERSION_8187S_C, // C-cut + VERSION_8187S_D, // D-cut + +}VERSION_8185,*PVERSION_8185; +typedef struct ChnlAccessSetting { + u16 SIFS_Timer; + u16 DIFS_Timer; + u16 SlotTimeTimer; + u16 EIFS_Timer; + u16 CWminIndex; + u16 CWmaxIndex; +}*PCHANNEL_ACCESS_SETTING,CHANNEL_ACCESS_SETTING; + +typedef enum{ + NIC_8185 = 1, + NIC_8185B + } nic_t; + +typedef u32 AC_CODING; +#define AC0_BE 0 // ACI: 0x00 // Best Effort +#define AC1_BK 1 // ACI: 0x01 // Background +#define AC2_VI 2 // ACI: 0x10 // Video +#define AC3_VO 3 // ACI: 0x11 // Voice +#define AC_MAX 4 // Max: define total number; Should not to be used as a real enum. + +// +// ECWmin/ECWmax field. +// Ref: WMM spec 2.2.2: WME Parameter Element, p.13. +// +typedef union _ECW{ + u8 charData; + struct + { + u8 ECWmin:4; + u8 ECWmax:4; + }f; // Field +}ECW, *PECW; + +// +// ACI/AIFSN Field. +// Ref: WMM spec 2.2.2: WME Parameter Element, p.12. +// +typedef union _ACI_AIFSN{ + u8 charData; + + struct + { + u8 AIFSN:4; + u8 ACM:1; + u8 ACI:2; + u8 Reserved:1; + }f; // Field +}ACI_AIFSN, *PACI_AIFSN; + +// +// AC Parameters Record Format. +// Ref: WMM spec 2.2.2: WME Parameter Element, p.12. +// +typedef union _AC_PARAM{ + u32 longData; + u8 charData[4]; + + struct + { + ACI_AIFSN AciAifsn; + ECW Ecw; + u16 TXOPLimit; + }f; // Field +}AC_PARAM, *PAC_PARAM; + +/* it is a wrong definition. -xiong-2006-11-17 +typedef struct ThreeWireReg { + u16 longData; + struct { + u8 enableB; + u8 data; + u8 clk; + u8 read_write; + } struc; +} ThreeWireReg; +*/ + +typedef union _ThreeWire{ + struct _ThreeWireStruc{ + u16 data:1; + u16 clk:1; + u16 enableB:1; + u16 read_write:1; + u16 resv1:12; +// u2Byte resv2:14; +// u2Byte ThreeWireEnable:1; +// u2Byte resv3:1; + }struc; + u16 longData; +}ThreeWireReg; + +#endif + +typedef struct buffer +{ + struct buffer *next; + u32 *buf; + dma_addr_t dma; +} buffer; + +//YJ,modified,080828 +typedef struct Stats +{ + unsigned long txrdu; + unsigned long rxrdu; + unsigned long rxnolast; + unsigned long rxnodata; +// unsigned long rxreset; +// unsigned long rxwrkaround; + unsigned long rxnopointer; + unsigned long txnperr; + unsigned long txresumed; + unsigned long rxerr; + unsigned long rxoverflow; + unsigned long rxint; + unsigned long txbkpokint; + unsigned long txbepoking; + unsigned long txbkperr; + unsigned long txbeperr; + unsigned long txnpokint; + unsigned long txhpokint; + unsigned long txhperr; + unsigned long ints; + unsigned long shints; + unsigned long txoverflow; + unsigned long rxdmafail; + unsigned long txbeacon; + unsigned long txbeaconerr; + unsigned long txlpokint; + unsigned long txlperr; + unsigned long txretry;//retry number tony 20060601 + unsigned long rxcrcerrmin;//crc error (0-500) + unsigned long rxcrcerrmid;//crc error (500-1000) + unsigned long rxcrcerrmax;//crc error (>1000) + unsigned long rxicverr;//ICV error +} Stats; + +#define MAX_LD_SLOT_NUM 10 +#define KEEP_ALIVE_INTERVAL 20 // in seconds. +#define CHECK_FOR_HANG_PERIOD 2 //be equal to watchdog check time +#define DEFAULT_KEEP_ALIVE_LEVEL 1 +#define DEFAULT_SLOT_NUM 2 +#define POWER_PROFILE_AC 0 +#define POWER_PROFILE_BATTERY 1 + +typedef struct _link_detect_t +{ + u32 RxFrameNum[MAX_LD_SLOT_NUM]; // number of Rx Frame / CheckForHang_period to determine link status + u16 SlotNum; // number of CheckForHang period to determine link status, default is 2 + u16 SlotIndex; + + u32 NumTxOkInPeriod; //number of packet transmitted during CheckForHang + u32 NumRxOkInPeriod; //number of packet received during CheckForHang + + u8 IdleCount; // (KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD) + u32 LastNumTxUnicast; + u32 LastNumRxUnicast; + + bool bBusyTraffic; //when it is set to 1, UI cann't scan at will. +}link_detect_t, *plink_detect_t; + +//YJ,modified,080828,end + +//by amy for led +//================================================================================ +// LED customization. +//================================================================================ + +typedef enum _LED_STRATEGY_8185{ + SW_LED_MODE0, // + SW_LED_MODE1, // + HW_LED, // HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes) +}LED_STRATEGY_8185, *PLED_STRATEGY_8185; +//by amy for led +//by amy for power save +typedef enum _LED_CTL_MODE{ + LED_CTL_POWER_ON = 1, + LED_CTL_LINK = 2, + LED_CTL_NO_LINK = 3, + LED_CTL_TX = 4, + LED_CTL_RX = 5, + LED_CTL_SITE_SURVEY = 6, + LED_CTL_POWER_OFF = 7 +}LED_CTL_MODE; + +typedef enum _RT_RF_POWER_STATE +{ + eRfOn, + eRfSleep, + eRfOff +}RT_RF_POWER_STATE; + +enum _ReasonCode{ + unspec_reason = 0x1, + auth_not_valid = 0x2, + deauth_lv_ss = 0x3, + inactivity = 0x4, + ap_overload = 0x5, + class2_err = 0x6, + class3_err = 0x7, + disas_lv_ss = 0x8, + asoc_not_auth = 0x9, + + //----MIC_CHECK + mic_failure = 0xe, + //----END MIC_CHECK + + // Reason code defined in 802.11i D10.0 p.28. + invalid_IE = 0x0d, + four_way_tmout = 0x0f, + two_way_tmout = 0x10, + IE_dismatch = 0x11, + invalid_Gcipher = 0x12, + invalid_Pcipher = 0x13, + invalid_AKMP = 0x14, + unsup_RSNIEver = 0x15, + invalid_RSNIE = 0x16, + auth_802_1x_fail= 0x17, + ciper_reject = 0x18, + + // Reason code defined in 7.3.1.7, 802.1e D13.0, p.42. Added by Annie, 2005-11-15. + QoS_unspec = 0x20, // 32 + QAP_bandwidth = 0x21, // 33 + poor_condition = 0x22, // 34 + no_facility = 0x23, // 35 + // Where is 36??? + req_declined = 0x25, // 37 + invalid_param = 0x26, // 38 + req_not_honored= 0x27, // 39 + TS_not_created = 0x2F, // 47 + DL_not_allowed = 0x30, // 48 + dest_not_exist = 0x31, // 49 + dest_not_QSTA = 0x32, // 50 +}; +typedef enum _RT_PS_MODE +{ + eActive, // Active/Continuous access. + eMaxPs, // Max power save mode. + eFastPs // Fast power save mode. +}RT_PS_MODE; +//by amy for power save +typedef struct r8180_priv +{ + struct pci_dev *pdev; + + short epromtype; + int irq; + struct ieee80211_device *ieee80211; + + short card_8185; /* O: rtl8180, 1:rtl8185 V B/C, 2:rtl8185 V D, 3:rtl8185B */ + short card_8185_Bversion; /* if TCR reports card V B/C this discriminates */ + short phy_ver; /* meaningful for rtl8225 1:A 2:B 3:C */ + short enable_gpio0; + enum card_type {PCI,MINIPCI,CARDBUS,USB/*rtl8187*/}card_type; + short hw_plcp_len; + short plcp_preamble_mode; // 0:auto 1:short 2:long + + spinlock_t irq_lock; + spinlock_t irq_th_lock; + spinlock_t tx_lock; + spinlock_t ps_lock; + spinlock_t rf_ps_lock; + + u16 irq_mask; + short irq_enabled; + struct net_device *dev; + short chan; + short sens; + short max_sens; + u8 chtxpwr[15]; //channels from 1 to 14, 0 not used + u8 chtxpwr_ofdm[15]; //channels from 1 to 14, 0 not used + //u8 challow[15]; //channels from 1 to 14, 0 not used + u8 channel_plan; // it's the channel plan index + short up; + short crcmon; //if 1 allow bad crc frame reception in monitor mode + short prism_hdr; + + struct timer_list scan_timer; + /*short scanpending; + short stopscan;*/ + spinlock_t scan_lock; + u8 active_probe; + //u8 active_scan_num; + struct semaphore wx_sem; + struct semaphore rf_state; + short hw_wep; + + short digphy; + short antb; + short diversity; + u8 cs_treshold; + short rcr_csense; + short rf_chip; + u32 key0[4]; + short (*rf_set_sens)(struct net_device *dev,short sens); + void (*rf_set_chan)(struct net_device *dev,short ch); + void (*rf_close)(struct net_device *dev); + void (*rf_init)(struct net_device *dev); + void (*rf_sleep)(struct net_device *dev); + void (*rf_wakeup)(struct net_device *dev); + //short rate; + short promisc; + /*stats*/ + struct Stats stats; + struct _link_detect_t link_detect; //YJ,add,080828 + struct iw_statistics wstats; + struct proc_dir_entry *dir_dev; + + /*RX stuff*/ + u32 *rxring; + u32 *rxringtail; + dma_addr_t rxringdma; + struct buffer *rxbuffer; + struct buffer *rxbufferhead; + int rxringcount; + u16 rxbuffersize; + + struct sk_buff *rx_skb; + + short rx_skb_complete; + + u32 rx_prevlen; + + /*TX stuff*/ +/* + u32 *txlpring; + u32 *txhpring; + u32 *txnpring; + dma_addr_t txlpringdma; + dma_addr_t txhpringdma; + dma_addr_t txnpringdma; + u32 *txlpringtail; + u32 *txhpringtail; + u32 *txnpringtail; + u32 *txlpringhead; + u32 *txhpringhead; + u32 *txnpringhead; + struct buffer *txlpbufs; + struct buffer *txhpbufs; + struct buffer *txnpbufs; + struct buffer *txlpbufstail; + struct buffer *txhpbufstail; + struct buffer *txnpbufstail; +*/ + u32 *txmapring; + u32 *txbkpring; + u32 *txbepring; + u32 *txvipring; + u32 *txvopring; + u32 *txhpring; + dma_addr_t txmapringdma; + dma_addr_t txbkpringdma; + dma_addr_t txbepringdma; + dma_addr_t txvipringdma; + dma_addr_t txvopringdma; + dma_addr_t txhpringdma; + u32 *txmapringtail; + u32 *txbkpringtail; + u32 *txbepringtail; + u32 *txvipringtail; + u32 *txvopringtail; + u32 *txhpringtail; + u32 *txmapringhead; + u32 *txbkpringhead; + u32 *txbepringhead; + u32 *txvipringhead; + u32 *txvopringhead; + u32 *txhpringhead; + struct buffer *txmapbufs; + struct buffer *txbkpbufs; + struct buffer *txbepbufs; + struct buffer *txvipbufs; + struct buffer *txvopbufs; + struct buffer *txhpbufs; + struct buffer *txmapbufstail; + struct buffer *txbkpbufstail; + struct buffer *txbepbufstail; + struct buffer *txvipbufstail; + struct buffer *txvopbufstail; + struct buffer *txhpbufstail; + + int txringcount; + int txbuffsize; + //struct tx_pendingbuf txnp_pending; + //struct tasklet_struct irq_tx_tasklet; + struct tasklet_struct irq_rx_tasklet; + u8 dma_poll_mask; + //short tx_suspend; + + /* adhoc/master mode stuff */ + u32 *txbeaconringtail; + dma_addr_t txbeaconringdma; + u32 *txbeaconring; + int txbeaconcount; + struct buffer *txbeaconbufs; + struct buffer *txbeaconbufstail; + //char *master_essid; + //u16 master_beaconinterval; + //u32 master_beaconsize; + //u16 beacon_interval; + + u8 retry_data; + u8 retry_rts; + u16 rts; + +//add for RF power on power off by lizhaoming 080512 + u8 RegThreeWireMode; // See "Three wire mode" defined above, 2006.05.31, by rcnjko. + +//by amy for led + LED_STRATEGY_8185 LedStrategy; +//by amy for led + +//by amy for power save + struct timer_list watch_dog_timer; + bool bInactivePs; + bool bSwRfProcessing; + RT_RF_POWER_STATE eInactivePowerState; + RT_RF_POWER_STATE eRFPowerState; + u32 RfOffReason; + bool RFChangeInProgress; + bool bInHctTest; + bool SetRFPowerStateInProgress; + u8 RFProgType; + bool bLeisurePs; + RT_PS_MODE dot11PowerSaveMode; + //u32 NumRxOkInPeriod; //YJ,del,080828 + //u32 NumTxOkInPeriod; //YJ,del,080828 + u8 TxPollingTimes; + + bool bApBufOurFrame;// TRUE if AP buffer our unicast data , we will keep eAwake untill receive data or timeout. + u8 WaitBufDataBcnCount; + u8 WaitBufDataTimeOut; + +//by amy for power save +//by amy for antenna + u8 EEPROMSwAntennaDiversity; + bool EEPROMDefaultAntenna1; + u8 RegSwAntennaDiversityMechanism; + bool bSwAntennaDiverity; + u8 RegDefaultAntenna; + bool bDefaultAntenna1; + u8 SignalStrength; + long Stats_SignalStrength; + long LastSignalStrengthInPercent; // In percentange, used for smoothing, e.g. Moving Average. + u8 SignalQuality; // in 0-100 index. + long Stats_SignalQuality; + long RecvSignalPower; // in dBm. + long Stats_RecvSignalPower; + u8 LastRxPktAntenna; // +by amy 080312 Antenn which received the lasted packet. 0: Aux, 1:Main. Added by Roger, 2008.01.25. + u32 AdRxOkCnt; + long AdRxSignalStrength; + u8 CurrAntennaIndex; // Index to current Antenna (both Tx and Rx). + u8 AdTickCount; // Times of SwAntennaDiversityTimer happened. + u8 AdCheckPeriod; // # of period SwAntennaDiversityTimer to check Rx signal strength for SW Antenna Diversity. + u8 AdMinCheckPeriod; // Min value of AdCheckPeriod. + u8 AdMaxCheckPeriod; // Max value of AdCheckPeriod. + long AdRxSsThreshold; // Signal strength threshold to switch antenna. + long AdMaxRxSsThreshold; // Max value of AdRxSsThreshold. + bool bAdSwitchedChecking; // TRUE if we shall shall check Rx signal strength for last time switching antenna. + long AdRxSsBeforeSwitched; // Rx signal strength before we swithed antenna. + struct timer_list SwAntennaDiversityTimer; +//by amy for antenna +//{by amy 080312 +// + // Crystal calibration. + // Added by Roger, 2007.12.11. + // + bool bXtalCalibration; // Crystal calibration. + u8 XtalCal_Xin; // Crystal calibration for Xin. 0~7.5pF + u8 XtalCal_Xout; // Crystal calibration for Xout. 0~7.5pF + // + // Tx power tracking with thermal meter indication. + // Added by Roger, 2007.12.11. + // + bool bTxPowerTrack; // Tx Power tracking. + u8 ThermalMeter; // Thermal meter reference indication. + // + // Dynamic Initial Gain Adjustment Mechanism. Added by Bruce, 2007-02-14. + // + bool bDigMechanism; // TRUE if DIG is enabled, FALSE ow. + bool bRegHighPowerMechanism; // For High Power Mechanism. 061010, by rcnjko. + u32 FalseAlarmRegValue; + u8 RegDigOfdmFaUpTh; // Upper threhold of OFDM false alarm, which is used in DIG. + u8 DIG_NumberFallbackVote; + u8 DIG_NumberUpgradeVote; + // For HW antenna diversity, added by Roger, 2008.01.30. + u32 AdMainAntennaRxOkCnt; // Main antenna Rx OK count. + u32 AdAuxAntennaRxOkCnt; // Aux antenna Rx OK count. + bool bHWAdSwitched; // TRUE if we has switched default antenna by HW evaluation. + // RF High Power upper/lower threshold. + u8 RegHiPwrUpperTh; + u8 RegHiPwrLowerTh; + // RF RSSI High Power upper/lower Threshold. + u8 RegRSSIHiPwrUpperTh; + u8 RegRSSIHiPwrLowerTh; + // Current CCK RSSI value to determine CCK high power, asked by SD3 DZ, by Bruce, 2007-04-12. + u8 CurCCKRSSI; + bool bCurCCKPkt; + // + // High Power Mechanism. Added by amy, 080312. + // + bool bToUpdateTxPwr; + long UndecoratedSmoothedSS; + long UndercorateSmoothedRxPower; + u8 RSSI; + char RxPower; + u8 InitialGain; + //For adjust Dig Threshhold during Legacy/Leisure Power Save Mode + u32 DozePeriodInPast2Sec; + // Don't access BB/RF under disable PLL situation. + u8 InitialGainBackUp; + u8 RegBModeGainStage; +//by amy for rate adaptive + struct timer_list rateadapter_timer; + u32 RateAdaptivePeriod; + bool bEnhanceTxPwr; + bool bUpdateARFR; + int ForcedDataRate; // Force Data Rate. 0: Auto, 0x02: 1M ~ 0x6C: 54M.) + u32 NumTxUnicast; //YJ,add,080828,for keep alive + u8 keepAliveLevel; //YJ,add,080828,for KeepAlive + unsigned long NumTxOkTotal; + u16 LastRetryCnt; + u16 LastRetryRate; + unsigned long LastTxokCnt; + unsigned long LastRxokCnt; + u16 CurrRetryCnt; + unsigned long LastTxOKBytes; + unsigned long NumTxOkBytesTotal; + u8 LastFailTxRate; + long LastFailTxRateSS; + u8 FailTxRateCount; + u32 LastTxThroughput; + //for up rate + unsigned short bTryuping; + u8 CurrTxRate; //the rate before up + u16 CurrRetryRate; + u16 TryupingCount; + u8 TryDownCountLowData; + u8 TryupingCountNoData; + + u8 CurrentOperaRate; +//by amy for rate adaptive +//by amy 080312} +// short wq_hurryup; +// struct workqueue_struct *workqueue; + struct work_struct reset_wq; + struct work_struct watch_dog_wq; + struct work_struct tx_irq_wq; + short ack_tx_to_ieee; + + u8 PowerProfile; +#ifdef CONFIG_RTL8185B + u32 CSMethod; + u8 cck_txpwr_base; + u8 ofdm_txpwr_base; + u8 dma_poll_stop_mask; + + //u8 RegThreeWireMode; + u8 MWIEnable; + u16 ShortRetryLimit; + u16 LongRetryLimit; + u16 EarlyRxThreshold; + u32 TransmitConfig; + u32 ReceiveConfig; + u32 IntrMask; + + struct ChnlAccessSetting ChannelAccessSetting; +#endif +}r8180_priv; + +#define MANAGE_PRIORITY 0 +#define BK_PRIORITY 1 +#define BE_PRIORITY 2 +#define VI_PRIORITY 3 +#define VO_PRIORITY 4 +#define HI_PRIORITY 5 +#define BEACON_PRIORITY 6 + +#define LOW_PRIORITY VI_PRIORITY +#define NORM_PRIORITY VO_PRIORITY +//AC2Queue mapping +#define AC2Q(_ac) (((_ac) == WME_AC_VO) ? VO_PRIORITY : \ + ((_ac) == WME_AC_VI) ? VI_PRIORITY : \ + ((_ac) == WME_AC_BK) ? BK_PRIORITY : \ + BE_PRIORITY) + +short rtl8180_tx(struct net_device *dev,u8* skbuf, int len,int priority, + short morefrag,short fragdesc,int rate); + +u8 read_nic_byte(struct net_device *dev, int x); +u32 read_nic_dword(struct net_device *dev, int x); +u16 read_nic_word(struct net_device *dev, int x) ; +void write_nic_byte(struct net_device *dev, int x,u8 y); +void write_nic_word(struct net_device *dev, int x,u16 y); +void write_nic_dword(struct net_device *dev, int x,u32 y); +void force_pci_posting(struct net_device *dev); + +void rtl8180_rtx_disable(struct net_device *); +void rtl8180_rx_enable(struct net_device *); +void rtl8180_tx_enable(struct net_device *); +void rtl8180_start_scanning(struct net_device *dev); +void rtl8180_start_scanning_s(struct net_device *dev); +void rtl8180_stop_scanning(struct net_device *dev); +void rtl8180_disassociate(struct net_device *dev); +//void fix_rx_fifo(struct net_device *dev); +void rtl8180_set_anaparam(struct net_device *dev,u32 a); +void rtl8185_set_anaparam2(struct net_device *dev,u32 a); +void rtl8180_set_hw_wep(struct net_device *dev); +void rtl8180_no_hw_wep(struct net_device *dev); +void rtl8180_update_msr(struct net_device *dev); +//void rtl8180_BSS_create(struct net_device *dev); +void rtl8180_beacon_tx_disable(struct net_device *dev); +void rtl8180_beacon_rx_disable(struct net_device *dev); +void rtl8180_conttx_enable(struct net_device *dev); +void rtl8180_conttx_disable(struct net_device *dev); +int rtl8180_down(struct net_device *dev); +int rtl8180_up(struct net_device *dev); +void rtl8180_commit(struct net_device *dev); +void rtl8180_set_chan(struct net_device *dev,short ch); +void rtl8180_set_master_essid(struct net_device *dev,char *essid); +void rtl8180_update_beacon_security(struct net_device *dev); +void write_phy(struct net_device *dev, u8 adr, u8 data); +void write_phy_cck(struct net_device *dev, u8 adr, u32 data); +void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data); +void rtl8185_tx_antenna(struct net_device *dev, u8 ant); +void rtl8185_rf_pins_enable(struct net_device *dev); +void IBSS_randomize_cell(struct net_device *dev); +void IPSEnter(struct net_device *dev); +void IPSLeave(struct net_device *dev); +int get_curr_tx_free_desc(struct net_device *dev, int priority); +void UpdateInitialGain(struct net_device *dev); +bool SetAntennaConfig87SE(struct net_device *dev, u8 DefaultAnt, bool bAntDiversity); + +//#ifdef CONFIG_RTL8185B +void rtl8185b_adapter_start(struct net_device *dev); +void rtl8185b_rx_enable(struct net_device *dev); +void rtl8185b_tx_enable(struct net_device *dev); +void rtl8180_reset(struct net_device *dev); +void rtl8185b_irq_enable(struct net_device *dev); +void fix_rx_fifo(struct net_device *dev); +void fix_tx_fifo(struct net_device *dev); +void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch); +#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) +void rtl8180_rate_adapter(struct work_struct * work); +#else +void rtl8180_rate_adapter(struct net_device *dev); +#endif +//#endif +bool MgntActSet_RF_State(struct net_device *dev, RT_RF_POWER_STATE StateToSet, u32 ChangeSource); + +#endif diff --git a/drivers/staging/rtl8187se/r8180_93cx6.c b/drivers/staging/rtl8187se/r8180_93cx6.c new file mode 100644 index 000000000000..7e4711fb930c --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_93cx6.c @@ -0,0 +1,146 @@ +/* + This files contains card eeprom (93c46 or 93c56) programming routines, + memory is addressed by 16 bits words. + + This is part of rtl8180 OpenSource driver. + Copyright (C) Andrea Merello 2004 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the + official realtek driver. + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon. + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. + + We want to tanks the Authors of those projects and the Ndiswrapper + project Authors. +*/ + +#include "r8180_93cx6.h" + +void eprom_cs(struct net_device *dev, short bit) +{ + if(bit) + write_nic_byte(dev, EPROM_CMD, + (1<epromtype==EPROM_93c56){ + addr_str[7]=addr & 1; + addr_str[6]=addr & (1<<1); + addr_str[5]=addr & (1<<2); + addr_str[4]=addr & (1<<3); + addr_str[3]=addr & (1<<4); + addr_str[2]=addr & (1<<5); + addr_str[1]=addr & (1<<6); + addr_str[0]=addr & (1<<7); + addr_len=8; + }else{ + addr_str[5]=addr & 1; + addr_str[4]=addr & (1<<1); + addr_str[3]=addr & (1<<2); + addr_str[2]=addr & (1<<3); + addr_str[1]=addr & (1<<4); + addr_str[0]=addr & (1<<5); + addr_len=6; + } + eprom_cs(dev, 1); + eprom_ck_cycle(dev); + eprom_send_bits_string(dev, read_cmd, 3); + eprom_send_bits_string(dev, addr_str, addr_len); + + //keep chip pin D to low state while reading. + //I'm unsure if it is necessary, but anyway shouldn't hurt + eprom_w(dev, 0); + + for(i=0;i<16;i++){ + //eeprom needs a clk cycle between writing opcode&adr + //and reading data. (eeprom outs a dummy 0) + eprom_ck_cycle(dev); + ret |= (eprom_r(dev)<<(15-i)); + } + + eprom_cs(dev, 0); + eprom_ck_cycle(dev); + + //disable EPROM programming + write_nic_byte(dev, EPROM_CMD, + (EPROM_CMD_NORMAL< + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the official realtek driver + Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + + We want to tanks the Authors of such projects and the Ndiswrapper project Authors. +*/ + +/*This files contains card eeprom (93c46 or 93c56) programming routines*/ +/*memory is addressed by WORDS*/ + +#include "r8180.h" +#include "r8180_hw.h" + +#define EPROM_DELAY 10 + +#define EPROM_ANAPARAM_ADDRLWORD 0xd +#define EPROM_ANAPARAM_ADDRHWORD 0xe + +#define RFCHIPID 0x6 +#define RFCHIPID_INTERSIL 1 +#define RFCHIPID_RFMD 2 +#define RFCHIPID_PHILIPS 3 +#define RFCHIPID_MAXIM 4 +#define RFCHIPID_GCT 5 +#define RFCHIPID_RTL8225 9 +#ifdef CONFIG_RTL8185B +#define RF_ZEBRA2 11 +#define EPROM_TXPW_BASE 0x05 +#define RF_ZEBRA4 12 +#endif +#define RFCHIPID_RTL8255 0xa +#define RF_PARAM 0x19 +#define RF_PARAM_DIGPHY_SHIFT 0 +#define RF_PARAM_ANTBDEFAULT_SHIFT 1 +#define RF_PARAM_CARRIERSENSE_SHIFT 2 +#define RF_PARAM_CARRIERSENSE_MASK (3<<2) +#define ENERGY_TRESHOLD 0x17 +#define EPROM_VERSION 0x1E +#define MAC_ADR 0x7 + +#define CIS 0x18 + +#define EPROM_TXPW_OFDM_CH1_2 0x20 + +//#define EPROM_TXPW_CH1_2 0x10 +#define EPROM_TXPW_CH1_2 0x30 +#define EPROM_TXPW_CH3_4 0x11 +#define EPROM_TXPW_CH5_6 0x12 +#define EPROM_TXPW_CH7_8 0x13 +#define EPROM_TXPW_CH9_10 0x14 +#define EPROM_TXPW_CH11_12 0x15 +#define EPROM_TXPW_CH13_14 0x16 + +u32 eprom_read(struct net_device *dev,u32 addr); //reads a 16 bits word diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c new file mode 100644 index 000000000000..38455983728c --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_core.c @@ -0,0 +1,6826 @@ +/* + This is part of rtl818x pci OpenSource driver - v 0.1 + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public License) + + Parts of this driver are based on the GPL part of the official + Realtek driver. + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon. + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. + + Parts of BB/RF code are derived from David Young rtl8180 netbsd driver. + + RSSI calc function from 'The Deuce' + + Some ideas borrowed from the 8139too.c driver included in linux kernel. + + We (I?) want to thanks the Authors of those projecs and also the + Ndiswrapper's project Authors. + + A big big thanks goes also to Realtek corp. for their help in my attempt to + add RTL8185 and RTL8225 support, and to David Young also. +*/ + +#if 0 +double __floatsidf (int i) { return i; } +unsigned int __fixunsdfsi (double d) { return d; } +double __adddf3(double a, double b) { return a+b; } +double __addsf3(float a, float b) { return a+b; } +double __subdf3(double a, double b) { return a-b; } +double __extendsfdf2(float a) {return a;} +#endif + + +#undef DEBUG_TX_DESC2 +#undef RX_DONT_PASS_UL +#undef DEBUG_EPROM +#undef DEBUG_RX_VERBOSE +#undef DUMMY_RX +#undef DEBUG_ZERO_RX +#undef DEBUG_RX_SKB +#undef DEBUG_TX_FRAG +#undef DEBUG_RX_FRAG +#undef DEBUG_TX_FILLDESC +#undef DEBUG_TX +#undef DEBUG_IRQ +#undef DEBUG_RX +#undef DEBUG_RXALLOC +#undef DEBUG_REGISTERS +#undef DEBUG_RING +#undef DEBUG_IRQ_TASKLET +#undef DEBUG_TX_ALLOC +#undef DEBUG_TX_DESC + +//#define DEBUG_TX +//#define DEBUG_TX_DESC2 +//#define DEBUG_RX +//#define DEBUG_RX_SKB + +//#define CONFIG_RTL8180_IO_MAP +#include +//#include +//#include +#include "r8180_hw.h" +#include "r8180.h" +#include "r8180_sa2400.h" /* PHILIPS Radio frontend */ +#include "r8180_max2820.h" /* MAXIM Radio frontend */ +#include "r8180_gct.h" /* GCT Radio frontend */ +#include "r8180_rtl8225.h" /* RTL8225 Radio frontend */ +#include "r8180_rtl8255.h" /* RTL8255 Radio frontend */ +#include "r8180_93cx6.h" /* Card EEPROM */ +#include "r8180_wx.h" +#include "r8180_dm.h" + +#ifdef CONFIG_RTL8180_PM +#include "r8180_pm.h" +#endif + +#ifdef ENABLE_DOT11D +#include "dot11d.h" +#endif + +#ifdef CONFIG_RTL8185B +//#define CONFIG_RTL8180_IO_MAP +#endif + +#ifndef PCI_VENDOR_ID_BELKIN + #define PCI_VENDOR_ID_BELKIN 0x1799 +#endif +#ifndef PCI_VENDOR_ID_DLINK + #define PCI_VENDOR_ID_DLINK 0x1186 +#endif + +static struct pci_device_id rtl8180_pci_id_tbl[] __devinitdata = { + { + .vendor = PCI_VENDOR_ID_REALTEK, +// .device = 0x8180, + .device = 0x8199, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = 0, + }, + { + .vendor = PCI_VENDOR_ID_BELKIN, + .device = 0x6001, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = 1, + }, + { /* Belkin F5D6020 v3 */ + .vendor = PCI_VENDOR_ID_BELKIN, + .device = 0x6020, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = 2, + }, + { /* D-Link DWL-610 */ + .vendor = PCI_VENDOR_ID_DLINK, + .device = 0x3300, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = 3, + }, + { + .vendor = PCI_VENDOR_ID_REALTEK, + .device = 0x8185, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = 4, + }, + { + .vendor = 0, + .device = 0, + .subvendor = 0, + .subdevice = 0, + .driver_data = 0, + } +}; + + +static char* ifname = "wlan%d"; +static int hwseqnum = 0; +//static char* ifname = "ath%d"; +static int hwwep = 0; +static int channels = 0x3fff; + +#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 ) +#define cpMacAddr(des,src) ((des)[0]=(src)[0],(des)[1]=(src)[1],(des)[2]=(src)[2],(des)[3]=(src)[3],(des)[4]=(src)[4],(des)[5]=(src)[5]) +MODULE_LICENSE("GPL"); +MODULE_DEVICE_TABLE(pci, rtl8180_pci_id_tbl); +MODULE_AUTHOR("Andrea Merello "); +MODULE_DESCRIPTION("Linux driver for Realtek RTL8180 / RTL8185 WiFi cards"); + + + +/* +MODULE_PARM(ifname, "s"); +MODULE_PARM_DESC(devname," Net interface name, wlan%d=default"); + +MODULE_PARM(hwseqnum,"i"); +MODULE_PARM_DESC(hwseqnum," Try to use hardware 802.11 header sequence numbers. Zero=default"); + +MODULE_PARM(hwwep,"i"); +MODULE_PARM_DESC(hwwep," Try to use hardware WEP support. Still broken and not available on all cards"); + +MODULE_PARM(channels,"i"); +MODULE_PARM_DESC(channels," Channel bitmask for specific locales. NYI"); +*/ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 9) +module_param(ifname, charp, S_IRUGO|S_IWUSR ); +module_param(hwseqnum,int, S_IRUGO|S_IWUSR); +module_param(hwwep,int, S_IRUGO|S_IWUSR); +module_param(channels,int, S_IRUGO|S_IWUSR); +#else +MODULE_PARM(ifname, "s"); +MODULE_PARM(hwseqnum,"i"); +MODULE_PARM(hwwep,"i"); +MODULE_PARM(channels,"i"); +#endif + +MODULE_PARM_DESC(devname," Net interface name, wlan%d=default"); +//MODULE_PARM_DESC(devname," Net interface name, ath%d=default"); +MODULE_PARM_DESC(hwseqnum," Try to use hardware 802.11 header sequence numbers. Zero=default"); +MODULE_PARM_DESC(hwwep," Try to use hardware WEP support. Still broken and not available on all cards"); +MODULE_PARM_DESC(channels," Channel bitmask for specific locales. NYI"); + + +static int __devinit rtl8180_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id); + +static void __devexit rtl8180_pci_remove(struct pci_dev *pdev); + +static void rtl8180_shutdown (struct pci_dev *pdev) +{ + struct net_device *dev = pci_get_drvdata(pdev); + dev->stop(dev); + pci_disable_device(pdev); +} + +static struct pci_driver rtl8180_pci_driver = { + .name = RTL8180_MODULE_NAME, /* Driver name */ + .id_table = rtl8180_pci_id_tbl, /* PCI_ID table */ + .probe = rtl8180_pci_probe, /* probe fn */ + .remove = __devexit_p(rtl8180_pci_remove),/* remove fn */ +#ifdef CONFIG_RTL8180_PM + .suspend = rtl8180_suspend, /* PM suspend fn */ + .resume = rtl8180_resume, /* PM resume fn */ +#else + .suspend = NULL, /* PM suspend fn */ + .resume = NULL, /* PM resume fn */ +#endif + .shutdown = rtl8180_shutdown, +}; + + + +#ifdef CONFIG_RTL8180_IO_MAP + +u8 read_nic_byte(struct net_device *dev, int x) +{ + return 0xff&inb(dev->base_addr +x); +} + +u32 read_nic_dword(struct net_device *dev, int x) +{ + return inl(dev->base_addr +x); +} + +u16 read_nic_word(struct net_device *dev, int x) +{ + return inw(dev->base_addr +x); +} + +void write_nic_byte(struct net_device *dev, int x,u8 y) +{ + outb(y&0xff,dev->base_addr +x); +} + +void write_nic_word(struct net_device *dev, int x,u16 y) +{ + outw(y,dev->base_addr +x); +} + +void write_nic_dword(struct net_device *dev, int x,u32 y) +{ + outl(y,dev->base_addr +x); +} + +#else /* RTL_IO_MAP */ + +u8 read_nic_byte(struct net_device *dev, int x) +{ + return 0xff&readb((u8*)dev->mem_start +x); +} + +u32 read_nic_dword(struct net_device *dev, int x) +{ + return readl((u8*)dev->mem_start +x); +} + +u16 read_nic_word(struct net_device *dev, int x) +{ + return readw((u8*)dev->mem_start +x); +} + +void write_nic_byte(struct net_device *dev, int x,u8 y) +{ + writeb(y,(u8*)dev->mem_start +x); + udelay(20); +} + +void write_nic_dword(struct net_device *dev, int x,u32 y) +{ + writel(y,(u8*)dev->mem_start +x); + udelay(20); +} + +void write_nic_word(struct net_device *dev, int x,u16 y) +{ + writew(y,(u8*)dev->mem_start +x); + udelay(20); +} + +#endif /* RTL_IO_MAP */ + + + + + +inline void force_pci_posting(struct net_device *dev) +{ + read_nic_byte(dev,EPROM_CMD); +#ifndef CONFIG_RTL8180_IO_MAP + mb(); +#endif +} + + +irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs); +void set_nic_rxring(struct net_device *dev); +void set_nic_txring(struct net_device *dev); +static struct net_device_stats *rtl8180_stats(struct net_device *dev); +void rtl8180_commit(struct net_device *dev); +void rtl8180_start_tx_beacon(struct net_device *dev); + +/**************************************************************************** + -----------------------------PROCFS STUFF------------------------- +*****************************************************************************/ + +static struct proc_dir_entry *rtl8180_proc = NULL; + +static int proc_get_registers(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; +// struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + int len = 0; + int i,n; + + int max=0xff; + + /* This dump the current register page */ + for(n=0;n<=max;) + { + //printk( "\nD: %2x> ", n); + len += snprintf(page + len, count - len, + "\nD: %2x > ",n); + + for(i=0;i<16 && n<=max;i++,n++) + len += snprintf(page + len, count - len, + "%2x ",read_nic_byte(dev,n)); + + // printk("%2x ",read_nic_byte(dev,n)); + } + len += snprintf(page + len, count - len,"\n"); + + + + *eof = 1; + return len; + +} + +int get_curr_tx_free_desc(struct net_device *dev, int priority); + +static int proc_get_stats_hw(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + //struct net_device *dev = data; + //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + int len = 0; +#ifdef CONFIG_RTL8185B + +#else + len += snprintf(page + len, count - len, + "NIC int: %lu\n" + "Total int: %lu\n" + "--------------------\n" + "LP avail desc %d\n" + "NP avail desc %d\n" + "--------------------\n" + "LP phys dma addr %x\n" + "LP NIC ptr %x\n" + "LP virt 32base %x\n" + "LP virt 32tail %x\n" + "--------------------\n" + "NP phys dma addr %x\n" + "NP NIC ptr %x\n" + "NP virt 32base %x\n" + "NP virt 32tail %x\n" + "--------------------\n" + "BP phys dma addr %x\n" + "BP NIC ptr %x\n" + "BP virt 32base %x\n" + "BP virt 32tail %x\n", + priv->stats.ints, + priv->stats.shints, + get_curr_tx_free_desc(dev,LOW_PRIORITY), + get_curr_tx_free_desc(dev,NORM_PRIORITY), + (u32)priv->txvipringdma, + read_nic_dword(dev,TLPDA), + (u32)priv->txvipring, + (u32)priv->txvipringtail, + (u32)priv->txvopringdma, + read_nic_dword(dev,TNPDA), + (u32)priv->txvopring, + (u32)priv->txvopringtail, + (u32)priv->txbeaconringdma, + read_nic_dword(dev,TBDA), + (u32)priv->txbeaconring, + (u32)priv->txbeaconringtail); +#endif + *eof = 1; + return len; +} + + +static int proc_get_stats_rx(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + int len = 0; + + len += snprintf(page + len, count - len, + /* "RX descriptor not available: %lu\n" + "RX incomplete (missing last descriptor): %lu\n" + "RX not data: %lu\n" + //"RX descriptor pointer reset: %lu\n" + "RX descriptor pointer lost: %lu\n" + //"RX pointer workaround: %lu\n" + "RX error int: %lu\n" + "RX fifo overflow: %lu\n" + "RX int: %lu\n" + "RX packet: %lu\n" + "RX bytes: %lu\n" + "RX DMA fail: %lu\n", + priv->stats.rxrdu, + priv->stats.rxnolast, + priv->stats.rxnodata, + //priv->stats.rxreset, + priv->stats.rxnopointer, + //priv->stats.rxwrkaround, + priv->stats.rxerr, + priv->stats.rxoverflow, + priv->stats.rxint, + priv->ieee80211->stats.rx_packets, + priv->ieee80211->stats.rx_bytes, + priv->stats.rxdmafail */ + "RX OK: %lu\n" + "RX Retry: %lu\n" + "RX CRC Error(0-500): %lu\n" + "RX CRC Error(500-1000): %lu\n" + "RX CRC Error(>1000): %lu\n" + "RX ICV Error: %lu\n", + priv->stats.rxint, + priv->stats.rxerr, + priv->stats.rxcrcerrmin, + priv->stats.rxcrcerrmid, + priv->stats.rxcrcerrmax, + priv->stats.rxicverr + ); + + *eof = 1; + return len; +} + +#if 0 +static int proc_get_stats_ieee(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + int len = 0; + + len += snprintf(page + len, count - len, + "TXed association requests: %u\n" + "TXed authentication requests: %u\n" + "RXed successful association response: %u\n" + "RXed failed association response: %u\n" + "RXed successful authentication response: %u\n" + "RXed failed authentication response: %u\n" + "Association requests without response: %u\n" + "Authentication requests without response: %u\n" + "TX probe response: %u\n" + "RX probe request: %u\n" + "TX probe request: %lu\n" + "RX authentication requests: %lu\n" + "RX association requests: %lu\n" + "Reassociations: %lu\n", + priv->ieee80211->ieee_stats.tx_ass, + priv->ieee80211->ieee_stats.tx_aut, + priv->ieee80211->ieee_stats.rx_ass_ok, + priv->ieee80211->ieee_stats.rx_ass_err, + priv->ieee80211->ieee_stats.rx_aut_ok, + priv->ieee80211->ieee_stats.rx_aut_err, + priv->ieee80211->ieee_stats.ass_noresp, + priv->ieee80211->ieee_stats.aut_noresp, + priv->ieee80211->ieee_stats.tx_probe, + priv->ieee80211->ieee_stats.rx_probe, + priv->ieee80211->ieee_stats.tx_probe_rq, + priv->ieee80211->ieee_stats.rx_auth_rq, + priv->ieee80211->ieee_stats.rx_assoc_rq, + priv->ieee80211->ieee_stats.reassoc); + + *eof = 1; + return len; +} +#endif +#if 0 +static int proc_get_stats_ap(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct mac_htable_t *list; + int i; + int len = 0; + + if(priv->ieee80211->iw_mode != IW_MODE_MASTER){ + len += snprintf(page + len, count - len, + "Card is not acting as AP...\n" + ); + }else{ + len += snprintf(page + len, count - len, + "List of associated STA:\n" + ); + + for(i=0;iieee80211->assoc_htable[i]; list!=NULL; list = list->next){ + len += snprintf(page + len, count - len, + MACSTR"\n",MAC2STR(list->adr)); + } + + } + *eof = 1; + return len; +} +#endif + +static int proc_get_stats_tx(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + int len = 0; + unsigned long totalOK; + + totalOK=priv->stats.txnpokint+priv->stats.txhpokint+priv->stats.txlpokint; + len += snprintf(page + len, count - len, + /* "TX normal priority ok int: %lu\n" + "TX normal priority error int: %lu\n" + "TX high priority ok int: %lu\n" + "TX high priority failed error int: %lu\n" + "TX low priority ok int: %lu\n" + "TX low priority failed error int: %lu\n" + "TX bytes: %lu\n" + "TX packets: %lu\n" + "TX queue resume: %lu\n" + "TX queue stopped?: %d\n" + "TX fifo overflow: %lu\n" + //"SW TX stop: %lu\n" + //"SW TX wake: %lu\n" + "TX beacon: %lu\n" + "TX beacon aborted: %lu\n", + priv->stats.txnpokint, + priv->stats.txnperr, + priv->stats.txhpokint, + priv->stats.txhperr, + priv->stats.txlpokint, + priv->stats.txlperr, + priv->ieee80211->stats.tx_bytes, + priv->ieee80211->stats.tx_packets, + priv->stats.txresumed, + netif_queue_stopped(dev), + priv->stats.txoverflow, + //priv->ieee80211->ieee_stats.swtxstop, + //priv->ieee80211->ieee_stats.swtxawake, + priv->stats.txbeacon, + priv->stats.txbeaconerr */ + "TX OK: %lu\n" + "TX Error: %lu\n" + "TX Retry: %lu\n" + "TX beacon OK: %lu\n" + "TX beacon error: %lu\n", + totalOK, + priv->stats.txnperr+priv->stats.txhperr+priv->stats.txlperr, + priv->stats.txretry, + priv->stats.txbeacon, + priv->stats.txbeaconerr + ); + + *eof = 1; + return len; +} + + +#if WIRELESS_EXT < 17 +static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + return &priv->wstats; +} +#endif +void rtl8180_proc_module_init(void) +{ + DMESG("Initializing proc filesystem"); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) + rtl8180_proc=create_proc_entry(RTL8180_MODULE_NAME, S_IFDIR, proc_net); +#else + rtl8180_proc=create_proc_entry(RTL8180_MODULE_NAME, S_IFDIR, init_net.proc_net); +#endif +} + + +void rtl8180_proc_module_remove(void) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) + remove_proc_entry(RTL8180_MODULE_NAME, proc_net); +#else + remove_proc_entry(RTL8180_MODULE_NAME, init_net.proc_net); +#endif +} + + +void rtl8180_proc_remove_one(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + if (priv->dir_dev) { + remove_proc_entry("stats-hw", priv->dir_dev); + remove_proc_entry("stats-tx", priv->dir_dev); + remove_proc_entry("stats-rx", priv->dir_dev); +// remove_proc_entry("stats-ieee", priv->dir_dev); +// remove_proc_entry("stats-ap", priv->dir_dev); + remove_proc_entry("registers", priv->dir_dev); + remove_proc_entry(dev->name, rtl8180_proc); + priv->dir_dev = NULL; + } +} + + +void rtl8180_proc_init_one(struct net_device *dev) +{ + struct proc_dir_entry *e; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + priv->dir_dev = create_proc_entry(dev->name, + S_IFDIR | S_IRUGO | S_IXUGO, + rtl8180_proc); + if (!priv->dir_dev) { + DMESGE("Unable to initialize /proc/net/rtl8180/%s\n", + dev->name); + return; + } + + e = create_proc_read_entry("stats-hw", S_IFREG | S_IRUGO, + priv->dir_dev, proc_get_stats_hw, dev); + + if (!e) { + DMESGE("Unable to initialize " + "/proc/net/rtl8180/%s/stats-hw\n", + dev->name); + } + + e = create_proc_read_entry("stats-rx", S_IFREG | S_IRUGO, + priv->dir_dev, proc_get_stats_rx, dev); + + if (!e) { + DMESGE("Unable to initialize " + "/proc/net/rtl8180/%s/stats-rx\n", + dev->name); + } + + + e = create_proc_read_entry("stats-tx", S_IFREG | S_IRUGO, + priv->dir_dev, proc_get_stats_tx, dev); + + if (!e) { + DMESGE("Unable to initialize " + "/proc/net/rtl8180/%s/stats-tx\n", + dev->name); + } + #if 0 + e = create_proc_read_entry("stats-ieee", S_IFREG | S_IRUGO, + priv->dir_dev, proc_get_stats_ieee, dev); + + if (!e) { + DMESGE("Unable to initialize " + "/proc/net/rtl8180/%s/stats-ieee\n", + dev->name); + } + #endif + #if 0 + e = create_proc_read_entry("stats-ap", S_IFREG | S_IRUGO, + priv->dir_dev, proc_get_stats_ap, dev); + + if (!e) { + DMESGE("Unable to initialize " + "/proc/net/rtl8180/%s/stats-ap\n", + dev->name); + } + #endif + + e = create_proc_read_entry("registers", S_IFREG | S_IRUGO, + priv->dir_dev, proc_get_registers, dev); + + if (!e) { + DMESGE("Unable to initialize " + "/proc/net/rtl8180/%s/registers\n", + dev->name); + } +} +/**************************************************************************** + -----------------------------MISC STUFF------------------------- +*****************************************************************************/ +/* + FIXME: check if we can use some standard already-existent + data type+functions in kernel +*/ + +short buffer_add(struct buffer **buffer, u32 *buf, dma_addr_t dma, + struct buffer **bufferhead) +{ +#ifdef DEBUG_RING + DMESG("adding buffer to TX/RX struct"); +#endif + + struct buffer *tmp; + + if(! *buffer){ + + *buffer = kmalloc(sizeof(struct buffer),GFP_KERNEL); + + if (*buffer == NULL) { + DMESGE("Failed to kmalloc head of TX/RX struct"); + return -1; + } + (*buffer)->next=*buffer; + (*buffer)->buf=buf; + (*buffer)->dma=dma; + if(bufferhead !=NULL) + (*bufferhead) = (*buffer); + return 0; + } + tmp=*buffer; + + while(tmp->next!=(*buffer)) tmp=tmp->next; + if ((tmp->next= kmalloc(sizeof(struct buffer),GFP_KERNEL)) == NULL){ + DMESGE("Failed to kmalloc TX/RX struct"); + return -1; + } + tmp->next->buf=buf; + tmp->next->dma=dma; + tmp->next->next=*buffer; + + return 0; +} + + +void buffer_free(struct net_device *dev,struct buffer **buffer,int len,short +consistent) +{ + + struct buffer *tmp,*next; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct pci_dev *pdev=priv->pdev; + //int i; + + if(! *buffer) return; + + /*for(tmp=*buffer; tmp->next != *buffer; tmp=tmp->next) + + */ + tmp=*buffer; + do{ + next=tmp->next; + if(consistent){ + pci_free_consistent(pdev,len, + tmp->buf,tmp->dma); + }else{ + pci_unmap_single(pdev, tmp->dma, + len,PCI_DMA_FROMDEVICE); + kfree(tmp->buf); + } + kfree(tmp); + tmp = next; + } + while(next != *buffer); + + *buffer=NULL; +} + + +void print_buffer(u32 *buffer, int len) +{ + int i; + u8 *buf =(u8*)buffer; + + printk("ASCII BUFFER DUMP (len: %x):\n",len); + + for(i=0;itxmapringhead; + tail = priv->txmapringtail; + break; + case BK_PRIORITY: + head = priv->txbkpringhead; + tail = priv->txbkpringtail; + break; + case BE_PRIORITY: + head = priv->txbepringhead; + tail = priv->txbepringtail; + break; + case VI_PRIORITY: + head = priv->txvipringhead; + tail = priv->txvipringtail; + break; + case VO_PRIORITY: + head = priv->txvopringhead; + tail = priv->txvopringtail; + break; + case HI_PRIORITY: + head = priv->txhpringhead; + tail = priv->txhpringtail; + break; + default: + return -1; + } + + //DMESG("%x %x", head, tail); + + /* FIXME FIXME FIXME FIXME */ + +#if 0 + if( head <= tail ) return priv->txringcount-1 - (tail - head)/8; + return (head - tail)/8/4; +#else + if( head <= tail ) + ret = priv->txringcount - (tail - head)/8; + else + ret = (head - tail)/8; + + if(ret > priv->txringcount ) DMESG("BUG"); + return ret; +#endif +} + + +short check_nic_enought_desc(struct net_device *dev, int priority) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = netdev_priv(dev); + + int requiredbyte, required; + requiredbyte = priv->ieee80211->fts + sizeof(struct ieee80211_header_data); + + if(ieee->current_network.QoS_Enable) { + requiredbyte += 2; + }; + + required = requiredbyte / (priv->txbuffsize-4); + if (requiredbyte % priv->txbuffsize) required++; + /* for now we keep two free descriptor as a safety boundary + * between the tail and the head + */ + + return (required+2 < get_curr_tx_free_desc(dev,priority)); +} + + +/* This function is only for debuging purpose */ +void check_tx_ring(struct net_device *dev, int pri) +{ + static int maxlog =3; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32* tmp; + struct buffer *buf; + int i; + int nic; + u32* tail; + u32* head; + u32* begin; + u32 nicbegin; + struct buffer* buffer; + + maxlog --; + if (maxlog <0 ) return; + + switch(pri) { + case MANAGE_PRIORITY: + tail = priv->txmapringtail; + begin = priv->txmapring; + head = priv->txmapringhead; + nic = read_nic_dword(dev,TX_MANAGEPRIORITY_RING_ADDR); + buffer = priv->txmapbufs; + nicbegin = priv->txmapringdma; + break; + + + case BK_PRIORITY: + tail = priv->txbkpringtail; + begin = priv->txbkpring; + head = priv->txbkpringhead; + nic = read_nic_dword(dev,TX_BKPRIORITY_RING_ADDR); + buffer = priv->txbkpbufs; + nicbegin = priv->txbkpringdma; + break; + + case BE_PRIORITY: + tail = priv->txbepringtail; + begin = priv->txbepring; + head = priv->txbepringhead; + nic = read_nic_dword(dev,TX_BEPRIORITY_RING_ADDR); + buffer = priv->txbepbufs; + nicbegin = priv->txbepringdma; + break; + + case VI_PRIORITY: + tail = priv->txvipringtail; + begin = priv->txvipring; + head = priv->txvipringhead; + nic = read_nic_dword(dev,TX_VIPRIORITY_RING_ADDR); + buffer = priv->txvipbufs; + nicbegin = priv->txvipringdma; + break; + + + case VO_PRIORITY: + tail = priv->txvopringtail; + begin = priv->txvopring; + head = priv->txvopringhead; + nic = read_nic_dword(dev,TX_VOPRIORITY_RING_ADDR); + buffer = priv->txvopbufs; + nicbegin = priv->txvopringdma; + break; + + case HI_PRIORITY: + tail = priv->txhpringtail; + begin = priv->txhpring; + head = priv->txhpringhead; + nic = read_nic_dword(dev,TX_HIGHPRIORITY_RING_ADDR); + buffer = priv->txhpbufs; + nicbegin = priv->txhpringdma; + break; + + default: + return ; + break; + } + + if(!priv->txvopbufs) + DMESGE ("NIC TX ack, but TX queue corrupted!"); + else{ + + for(i=0,buf=buffer, tmp=begin; + tmptxringcount)*8; + tmp+=8,buf=buf->next,i++) + + DMESG("BUF%d %s %x %s. Next : %x",i, + *tmp & (1<<31) ? "filled" : "empty", + *(buf->buf), + *tmp & (1<<15)? "ok": "err", *(tmp+4)); + } + + DMESG("nic at %d", + (nic-nicbegin) / 8 /4); + DMESG("tail at %d", ((int)tail - (int)begin) /8 /4); + DMESG("head at %d", ((int)head - (int)begin) /8 /4); + DMESG("check free desc returns %d", check_nic_enought_desc(dev,pri)); + DMESG("free desc is %d\n", get_curr_tx_free_desc(dev,pri)); + //rtl8180_reset(dev); + return; +} + + + +/* this function is only for debugging purpose */ +void check_rxbuf(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32* tmp; + struct buffer *buf; + u8 rx_desc_size; + +#ifdef CONFIG_RTL8185B + rx_desc_size = 8; +#else + rx_desc_size = 4; +#endif + + if(!priv->rxbuffer) + DMESGE ("NIC RX ack, but RX queue corrupted!"); + + else{ + + for(buf=priv->rxbuffer, tmp=priv->rxring; + tmp < priv->rxring+(priv->rxringcount)*rx_desc_size; + tmp+=rx_desc_size, buf=buf->next) + + DMESG("BUF %s %x", + *tmp & (1<<31) ? "empty" : "filled", + *(buf->buf)); + } + + return; +} + + +void dump_eprom(struct net_device *dev) +{ + int i; + for(i=0; i<63; i++) + DMESG("EEPROM addr %x : %x", i, eprom_read(dev,i)); +} + + +void rtl8180_dump_reg(struct net_device *dev) +{ + int i; + int n; + int max=0xff; + + DMESG("Dumping NIC register map"); + + for(n=0;n<=max;) + { + printk( "\nD: %2x> ", n); + for(i=0;i<16 && n<=max;i++,n++) + printk("%2x ",read_nic_byte(dev,n)); + } + printk("\n"); +} + + +void fix_tx_fifo(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32 *tmp; + int i; +#ifdef DEBUG_TX_ALLOC + DMESG("FIXING TX FIFOs"); +#endif + for (tmp=priv->txmapring, i=0; + i < priv->txringcount; + tmp+=8, i++){ + *tmp = *tmp &~ (1<<31); + } + + for (tmp=priv->txbkpring, i=0; + i < priv->txringcount; + tmp+=8, i++) { + *tmp = *tmp &~ (1<<31); + } + + for (tmp=priv->txbepring, i=0; + i < priv->txringcount; + tmp+=8, i++){ + *tmp = *tmp &~ (1<<31); + } + for (tmp=priv->txvipring, i=0; + i < priv->txringcount; + tmp+=8, i++) { + *tmp = *tmp &~ (1<<31); + } + + for (tmp=priv->txvopring, i=0; + i < priv->txringcount; + tmp+=8, i++){ + *tmp = *tmp &~ (1<<31); + } + + for (tmp=priv->txhpring, i=0; + i < priv->txringcount; + tmp+=8,i++){ + *tmp = *tmp &~ (1<<31); + } + + for (tmp=priv->txbeaconring, i=0; + i < priv->txbeaconcount; + tmp+=8, i++){ + *tmp = *tmp &~ (1<<31); + } +#ifdef DEBUG_TX_ALLOC + DMESG("TX FIFOs FIXED"); +#endif + priv->txmapringtail = priv->txmapring; + priv->txmapringhead = priv->txmapring; + priv->txmapbufstail = priv->txmapbufs; + + priv->txbkpringtail = priv->txbkpring; + priv->txbkpringhead = priv->txbkpring; + priv->txbkpbufstail = priv->txbkpbufs; + + priv->txbepringtail = priv->txbepring; + priv->txbepringhead = priv->txbepring; + priv->txbepbufstail = priv->txbepbufs; + + priv->txvipringtail = priv->txvipring; + priv->txvipringhead = priv->txvipring; + priv->txvipbufstail = priv->txvipbufs; + + priv->txvopringtail = priv->txvopring; + priv->txvopringhead = priv->txvopring; + priv->txvopbufstail = priv->txvopbufs; + + priv->txhpringtail = priv->txhpring; + priv->txhpringhead = priv->txhpring; + priv->txhpbufstail = priv->txhpbufs; + + priv->txbeaconringtail = priv->txbeaconring; + priv->txbeaconbufstail = priv->txbeaconbufs; + set_nic_txring(dev); + + ieee80211_reset_queue(priv->ieee80211); + priv->ack_tx_to_ieee = 0; +} + + +void fix_rx_fifo(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32 *tmp; + struct buffer *rxbuf; + u8 rx_desc_size; + +#ifdef CONFIG_RTL8185B + rx_desc_size = 8; // 4*8 = 32 bytes +#else + rx_desc_size = 4; +#endif + +#ifdef DEBUG_RXALLOC + DMESG("FIXING RX FIFO"); + check_rxbuf(dev); +#endif + + for (tmp=priv->rxring, rxbuf=priv->rxbufferhead; + (tmp < (priv->rxring)+(priv->rxringcount)*rx_desc_size); + tmp+=rx_desc_size,rxbuf=rxbuf->next){ + *(tmp+2) = rxbuf->dma; + *tmp=*tmp &~ 0xfff; + *tmp=*tmp | priv->rxbuffersize; + *tmp |= (1<<31); + } + +#ifdef DEBUG_RXALLOC + DMESG("RX FIFO FIXED"); + check_rxbuf(dev); +#endif + + priv->rxringtail=priv->rxring; + priv->rxbuffer=priv->rxbufferhead; + priv->rx_skb_complete=1; + set_nic_rxring(dev); +} + + +/**************************************************************************** + ------------------------------HW STUFF--------------------------- +*****************************************************************************/ + +unsigned char QUALITY_MAP[] = { + 0x64, 0x64, 0x64, 0x63, 0x63, 0x62, 0x62, 0x61, + 0x61, 0x60, 0x60, 0x5f, 0x5f, 0x5e, 0x5d, 0x5c, + 0x5b, 0x5a, 0x59, 0x57, 0x56, 0x54, 0x52, 0x4f, + 0x4c, 0x49, 0x45, 0x41, 0x3c, 0x37, 0x31, 0x29, + 0x24, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, + 0x22, 0x22, 0x21, 0x21, 0x21, 0x21, 0x21, 0x20, + 0x20, 0x20, 0x20, 0x1f, 0x1f, 0x1e, 0x1e, 0x1e, + 0x1d, 0x1d, 0x1c, 0x1c, 0x1b, 0x1a, 0x19, 0x19, + 0x18, 0x17, 0x16, 0x15, 0x14, 0x12, 0x11, 0x0f, + 0x0e, 0x0c, 0x0a, 0x08, 0x06, 0x04, 0x01, 0x00 +}; + +unsigned char STRENGTH_MAP[] = { + 0x64, 0x64, 0x63, 0x62, 0x61, 0x60, 0x5f, 0x5e, + 0x5d, 0x5c, 0x5b, 0x5a, 0x57, 0x54, 0x52, 0x50, + 0x4e, 0x4c, 0x4a, 0x48, 0x46, 0x44, 0x41, 0x3f, + 0x3c, 0x3a, 0x37, 0x36, 0x36, 0x1c, 0x1c, 0x1b, + 0x1b, 0x1a, 0x1a, 0x19, 0x19, 0x18, 0x18, 0x17, + 0x17, 0x16, 0x16, 0x15, 0x15, 0x14, 0x14, 0x13, + 0x13, 0x12, 0x12, 0x11, 0x11, 0x10, 0x10, 0x0f, + 0x0f, 0x0e, 0x0e, 0x0d, 0x0d, 0x0c, 0x0c, 0x0b, + 0x0b, 0x0a, 0x0a, 0x09, 0x09, 0x08, 0x08, 0x07, + 0x07, 0x06, 0x06, 0x05, 0x04, 0x03, 0x02, 0x00 +}; + +void rtl8180_RSSI_calc(struct net_device *dev, u8 *rssi, u8 *qual){ + //void Mlme_UpdateRssiSQ(struct net_device *dev, u8 *rssi, u8 *qual){ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32 temp; + u32 temp2; + u32 temp3; + u32 lsb; + u32 q; + u32 orig_qual; + u8 _rssi; + + q = *qual; + orig_qual = *qual; + _rssi = 0; // avoid gcc complains.. + + if (q <= 0x4e) { + temp = QUALITY_MAP[q]; + } else { + if( q & 0x80 ) { + temp = 0x32; + } else { + temp = 1; + } + } + + *qual = temp; + temp2 = *rssi; + + switch(priv->rf_chip){ + case RFCHIPID_RFMD: + lsb = temp2 & 1; + temp2 &= 0x7e; + if ( !lsb || !(temp2 <= 0x3c) ) { + temp2 = 0x64; + } else { + temp2 = 100 * temp2 / 0x3c; + } + *rssi = temp2 & 0xff; + _rssi = temp2 & 0xff; + break; + case RFCHIPID_INTERSIL: + lsb = temp2; + temp2 &= 0xfffffffe; + temp2 *= 251; + temp3 = temp2; + temp2 <<= 6; + temp3 += temp2; + temp3 <<= 1; + temp2 = 0x4950df; + temp2 -= temp3; + lsb &= 1; + if ( temp2 <= 0x3e0000 ) { + if ( temp2 < 0xffef0000 ) + temp2 = 0xffef0000; + } else { + temp2 = 0x3e0000; + } + if ( !lsb ) { + temp2 -= 0xf0000; + } else { + temp2 += 0xf0000; + } + + temp3 = 0x4d0000; + temp3 -= temp2; + temp3 *= 100; + temp3 = temp3 / 0x6d; + temp3 >>= 0x10; + _rssi = temp3 & 0xff; + *rssi = temp3 & 0xff; + break; + case RFCHIPID_GCT: + lsb = temp2 & 1; + temp2 &= 0x7e; + if ( ! lsb || !(temp2 <= 0x3c) ){ + temp2 = 0x64; + } else { + temp2 = (100 * temp2) / 0x3c; + } + *rssi = temp2 & 0xff; + _rssi = temp2 & 0xff; + break; + case RFCHIPID_PHILIPS: + if( orig_qual <= 0x4e ){ + _rssi = STRENGTH_MAP[orig_qual]; + *rssi = _rssi; + } else { + orig_qual -= 0x80; + if ( !orig_qual ){ + _rssi = 1; + *rssi = 1; + } else { + _rssi = 0x32; + *rssi = 0x32; + } + } + break; + + /* case 4 */ + case RFCHIPID_MAXIM: + lsb = temp2 & 1; + temp2 &= 0x7e; + temp2 >>= 1; + temp2 += 0x42; + if( lsb != 0 ){ + temp2 += 0xa; + } + *rssi = temp2 & 0xff; + _rssi = temp2 & 0xff; + break; + } + + if ( _rssi < 0x64 ){ + if ( _rssi == 0 ) { + *rssi = 1; + } + } else { + *rssi = 0x64; + } + + return; +} + + +void rtl8180_irq_enable(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + priv->irq_enabled = 1; +/* + write_nic_word(dev,INTA_MASK,INTA_RXOK | INTA_RXDESCERR | INTA_RXOVERFLOW |\ + INTA_TXOVERFLOW | INTA_HIPRIORITYDESCERR | INTA_HIPRIORITYDESCOK |\ + INTA_NORMPRIORITYDESCERR | INTA_NORMPRIORITYDESCOK |\ + INTA_LOWPRIORITYDESCERR | INTA_LOWPRIORITYDESCOK | INTA_TIMEOUT); +*/ + write_nic_word(dev,INTA_MASK, priv->irq_mask); +} + + +void rtl8180_irq_disable(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + +#ifdef CONFIG_RTL8185B + write_nic_dword(dev,IMR,0); +#else + write_nic_word(dev,INTA_MASK,0); +#endif + force_pci_posting(dev); + priv->irq_enabled = 0; +} + + +void rtl8180_set_mode(struct net_device *dev,int mode) +{ + u8 ecmd; + ecmd=read_nic_byte(dev, EPROM_CMD); + ecmd=ecmd &~ EPROM_CMD_OPERATING_MODE_MASK; + ecmd=ecmd | (mode<ieee80211->state == IEEE80211_LINKED) + { + if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) + msr |= (MSR_LINK_ADHOC<ieee80211->iw_mode == IW_MODE_MASTER) + msr |= (MSR_LINK_MASTER<ieee80211->iw_mode == IW_MODE_INFRA) + msr |= (MSR_LINK_MANAGED< 14) || (ch < 1)) + { + printk("In %s: Invalid chnanel %d\n", __FUNCTION__, ch); + return; + } + + priv->chan=ch; + //printk("in %s:channel is %d\n",__FUNCTION__,ch); + priv->rf_set_chan(dev,priv->chan); + +} + + +void rtl8180_rx_enable(struct net_device *dev) +{ + u8 cmd; + u32 rxconf; + /* for now we accept data, management & ctl frame*/ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + rxconf=read_nic_dword(dev,RX_CONF); + rxconf = rxconf &~ MAC_FILTER_MASK; + rxconf = rxconf | (1<flags & IFF_PROMISC) DMESG ("NIC in promisc mode"); + + if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \ + dev->flags & IFF_PROMISC){ + rxconf = rxconf | (1<card_8185 == 0) + rxconf = rxconf | (1<ieee80211->iw_mode == IW_MODE_MASTER){ + rxconf = rxconf | (1<ieee80211->iw_mode == IW_MODE_MONITOR){ + rxconf = rxconf | (1<crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) + rxconf = rxconf | (1<card_8185){ + rxconf = rxconf &~ RX_FIFO_THRESHOLD_MASK; + rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE<card_8185) + rxconf = rxconf | RCR_ONLYERLPKT; + + rxconf = rxconf &~ RCR_CS_MASK; + if(!priv->card_8185) + rxconf |= (priv->rcr_csense<txlpringdma,read_nic_dword(dev,TLPDA)); + + write_nic_dword(dev, TX_MANAGEPRIORITY_RING_ADDR, priv->txmapringdma); +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + write_nic_dword(dev, TX_BKPRIORITY_RING_ADDR, priv->txbkpringdma); +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + write_nic_dword(dev, TX_BEPRIORITY_RING_ADDR, priv->txbepringdma); +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + write_nic_dword(dev, TX_VIPRIORITY_RING_ADDR, priv->txvipringdma); +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + write_nic_dword(dev, TX_VOPRIORITY_RING_ADDR, priv->txvopringdma); +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + write_nic_dword(dev, TX_HIGHPRIORITY_RING_ADDR, priv->txhpringdma); +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + + write_nic_dword(dev, TX_BEACON_RING_ADDR, priv->txbeaconringdma); +} + + +void rtl8180_conttx_enable(struct net_device *dev) +{ + u32 txconf; + txconf = read_nic_dword(dev,TX_CONF); + txconf = txconf &~ TX_LOOPBACK_MASK; + txconf = txconf | (TX_LOOPBACK_CONTINUE <card_8185){ + + + byte = read_nic_byte(dev,CW_CONF); + byte &= ~(1<card_8185){ + + txconf = txconf &~ (1<retry_data<retry_rts<card_8185){ + if(priv->hw_plcp_len) + txconf = txconf &~ TCR_PLCP_LEN; + else + txconf = txconf | TCR_PLCP_LEN; + }else{ + txconf = txconf &~ TCR_SAT; + } + txconf = txconf &~ TCR_MXDMA_MASK; + txconf = txconf | (TCR_MXDMA_2048<ieee80211->hw_wep) +// txconf=txconf &~ (1<dma_poll_mask); + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); + */ +} + + +void rtl8180_beacon_tx_enable(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); +#ifdef CONFIG_RTL8185B + priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_BQ); + write_nic_byte(dev,TPPollStop, priv->dma_poll_mask); +#else + priv->dma_poll_mask &=~(1<dma_poll_mask); +#endif + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); +} + + +void rtl8180_beacon_tx_disable(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); +#ifdef CONFIG_RTL8185B + priv->dma_poll_stop_mask |= TPPOLLSTOP_BQ; + write_nic_byte(dev,TPPollStop, priv->dma_poll_stop_mask); +#else + priv->dma_poll_mask |= (1<dma_poll_mask); +#endif + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); + +} + + +void rtl8180_rtx_disable(struct net_device *dev) +{ + u8 cmd; + struct r8180_priv *priv = ieee80211_priv(dev); + + cmd=read_nic_byte(dev,CMD); + write_nic_byte(dev, CMD, cmd &~ \ + ((1<rx_skb_complete) + dev_kfree_skb_any(priv->rx_skb); +} + +#if 0 +int alloc_tx_beacon_desc_ring(struct net_device *dev, int count) +{ + int i; + u32 *tmp; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + priv->txbeaconring = (u32*)pci_alloc_consistent(priv->pdev, + sizeof(u32)*8*count, + &priv->txbeaconringdma); + if (!priv->txbeaconring) return -1; + for (tmp=priv->txbeaconring,i=0;itxbeaconringdma+((i+1)*8*4); + else + *(tmp+4) = (u32)priv->txbeaconringdma; + + tmp=tmp+8; + } + return 0; +} +#endif + +short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count, + int addr) +{ + int i; + u32 *desc; + u32 *tmp; + dma_addr_t dma_desc, dma_tmp; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct pci_dev *pdev = priv->pdev; + void *buf; + + if((bufsize & 0xfff) != bufsize) { + DMESGE ("TX buffer allocation too large"); + return 0; + } + desc = (u32*)pci_alloc_consistent(pdev, + sizeof(u32)*8*count+256, &dma_desc); + if(desc==NULL) return -1; + if(dma_desc & 0xff){ + + /* + * descriptor's buffer must be 256 byte aligned + * we shouldn't be here, since we set DMA mask ! + */ + DMESGW("Fixing TX alignment"); + desc = (u32*)((u8*)desc + 256); +#if (defined(CONFIG_HIGHMEM64G) || defined(CONFIG_64BIT_PHYS_ADDR)) + desc = (u32*)((u64)desc &~ 0xff); + dma_desc = (dma_addr_t)((u8*)dma_desc + 256); + dma_desc = (dma_addr_t)((u64)dma_desc &~ 0xff); +#else + desc = (u32*)((u32)desc &~ 0xff); + dma_desc = (dma_addr_t)((u8*)dma_desc + 256); + dma_desc = (dma_addr_t)((u32)dma_desc &~ 0xff); +#endif + } + tmp=desc; + for (i=0;itxnpbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer NP"); + return -ENOMEM; + } + break; + + case TX_LOWPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txlpbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer LP"); + return -ENOMEM; + } + break; + + case TX_HIGHPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txhpbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer HP"); + return -ENOMEM; + } + break; +#else + case TX_MANAGEPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txmapbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer NP"); + return -ENOMEM; + } + break; + + case TX_BKPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txbkpbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer LP"); + return -ENOMEM; + } + break; + case TX_BEPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txbepbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer NP"); + return -ENOMEM; + } + break; + + case TX_VIPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txvipbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer LP"); + return -ENOMEM; + } + break; + case TX_VOPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txvopbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer NP"); + return -ENOMEM; + } + break; +#endif + case TX_HIGHPRIORITY_RING_ADDR: + if(-1 == buffer_add(&(priv->txhpbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer HP"); + return -ENOMEM; + } + break; + case TX_BEACON_RING_ADDR: + if(-1 == buffer_add(&(priv->txbeaconbufs),buf,dma_tmp,NULL)){ + DMESGE("Unable to allocate mem for buffer BP"); + return -ENOMEM; + } + break; + } + *tmp = *tmp &~ (1<<31); // descriptor empty, owned by the drv + *(tmp+2) = (u32)dma_tmp; + *(tmp+3) = bufsize; + + if(i+1txmapringdma=dma_desc; + priv->txmapring=desc; + break; + + case TX_BKPRIORITY_RING_ADDR: + priv->txbkpringdma=dma_desc; + priv->txbkpring=desc; + break; + + case TX_BEPRIORITY_RING_ADDR: + priv->txbepringdma=dma_desc; + priv->txbepring=desc; + break; + + case TX_VIPRIORITY_RING_ADDR: + priv->txvipringdma=dma_desc; + priv->txvipring=desc; + break; + + case TX_VOPRIORITY_RING_ADDR: + priv->txvopringdma=dma_desc; + priv->txvopring=desc; + break; + + case TX_HIGHPRIORITY_RING_ADDR: + priv->txhpringdma=dma_desc; + priv->txhpring=desc; + break; + + case TX_BEACON_RING_ADDR: + priv->txbeaconringdma=dma_desc; + priv->txbeaconring=desc; + break; + + } + +#ifdef DEBUG_TX + DMESG("Tx dma physical address: %x",dma_desc); +#endif + + return 0; +} + + +void free_tx_desc_rings(struct net_device *dev) +{ + + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct pci_dev *pdev=priv->pdev; + int count = priv->txringcount; + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txmapring, priv->txmapringdma); + buffer_free(dev,&(priv->txmapbufs),priv->txbuffsize,1); + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txbkpring, priv->txbkpringdma); + buffer_free(dev,&(priv->txbkpbufs),priv->txbuffsize,1); + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txbepring, priv->txbepringdma); + buffer_free(dev,&(priv->txbepbufs),priv->txbuffsize,1); + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txvipring, priv->txvipringdma); + buffer_free(dev,&(priv->txvipbufs),priv->txbuffsize,1); + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txvopring, priv->txvopringdma); + buffer_free(dev,&(priv->txvopbufs),priv->txbuffsize,1); + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txhpring, priv->txhpringdma); + buffer_free(dev,&(priv->txhpbufs),priv->txbuffsize,1); + + count = priv->txbeaconcount; + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txbeaconring, priv->txbeaconringdma); + buffer_free(dev,&(priv->txbeaconbufs),priv->txbuffsize,1); +} + +#if 0 +void free_beacon_desc_ring(struct net_device *dev,int count) +{ + + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct pci_dev *pdev=priv->pdev; + + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->txbeaconring, priv->txbeaconringdma); + + if (priv->beacon_buf) + pci_free_consistent(priv->pdev, + priv->master_beaconsize,priv->beacon_buf,priv->beacondmabuf); + +} +#endif +void free_rx_desc_ring(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct pci_dev *pdev = priv->pdev; + + int count = priv->rxringcount; + +#ifdef CONFIG_RTL8185B + pci_free_consistent(pdev, sizeof(u32)*8*count+256, + priv->rxring, priv->rxringdma); +#else + pci_free_consistent(pdev, sizeof(u32)*4*count+256, + priv->rxring, priv->rxringdma); +#endif + + buffer_free(dev,&(priv->rxbuffer),priv->rxbuffersize,0); +} + + +short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count) +{ + int i; + u32 *desc; + u32 *tmp; + dma_addr_t dma_desc,dma_tmp; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct pci_dev *pdev=priv->pdev; + void *buf; + u8 rx_desc_size; + +#ifdef CONFIG_RTL8185B + rx_desc_size = 8; // 4*8 = 32 bytes +#else + rx_desc_size = 4; +#endif + + if((bufsize & 0xfff) != bufsize){ + DMESGE ("RX buffer allocation too large"); + return -1; + } + + desc = (u32*)pci_alloc_consistent(pdev,sizeof(u32)*rx_desc_size*count+256, + &dma_desc); + + if(dma_desc & 0xff){ + + /* + * descriptor's buffer must be 256 byte aligned + * should never happen since we specify the DMA mask + */ + + DMESGW("Fixing RX alignment"); + desc = (u32*)((u8*)desc + 256); +#if (defined(CONFIG_HIGHMEM64G) || defined(CONFIG_64BIT_PHYS_ADDR)) + desc = (u32*)((u64)desc &~ 0xff); + dma_desc = (dma_addr_t)((u8*)dma_desc + 256); + dma_desc = (dma_addr_t)((u64)dma_desc &~ 0xff); +#else + desc = (u32*)((u32)desc &~ 0xff); + dma_desc = (dma_addr_t)((u8*)dma_desc + 256); + dma_desc = (dma_addr_t)((u32)dma_desc &~ 0xff); +#endif + } + + priv->rxring=desc; + priv->rxringdma=dma_desc; + tmp=desc; + + for (i=0;irxbuffer), buf,dma_tmp, + &(priv->rxbufferhead))){ + DMESGE("Unable to allocate mem RX buf"); + return -1; + } + *tmp = 0; //zero pads the header of the descriptor + *tmp = *tmp |( bufsize&0xfff); + *(tmp+2) = (u32)dma_tmp; + *tmp = *tmp |(1<<31); // descriptor void, owned by the NIC + +#ifdef DEBUG_RXALLOC + DMESG("Alloc %x size buffer, DMA mem @ %x, virtual mem @ %x", + (u32)(bufsize&0xfff), (u32)dma_tmp, (u32)buf); +#endif + + tmp=tmp+rx_desc_size; + } + + *(tmp-rx_desc_size) = *(tmp-rx_desc_size) | (1<<30); // this is the last descriptor + + +#ifdef DEBUG_RXALLOC + DMESG("RX DMA physical address: %x",dma_desc); +#endif + + return 0; +} + + +void set_nic_rxring(struct net_device *dev) +{ + u8 pgreg; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + //rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + + pgreg=read_nic_byte(dev, PGSELECT); + write_nic_byte(dev, PGSELECT, pgreg &~ (1<rxringdma); +} + + +void rtl8180_reset(struct net_device *dev) +{ + //u32 txconf = 0x80e00707; //FIXME: Make me understandable + u8 cr; + + //write_nic_dword(dev,TX_CONF,txconf); + + rtl8180_irq_disable(dev); + + cr=read_nic_byte(dev,CMD); + cr = cr & 2; + cr = cr | (1<12) return 10; + return rtl_rate[rate]; +} +inline u8 rtl8180_IsWirelessBMode(u16 rate) +{ + if( ((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220) ) + return 1; + else return 0; +} +u16 N_DBPSOfRate(u16 DataRate); +u16 ComputeTxTime( + u16 FrameLength, + u16 DataRate, + u8 bManagementFrame, + u8 bShortPreamble +) +{ + u16 FrameTime; + u16 N_DBPS; + u16 Ceiling; + + if( rtl8180_IsWirelessBMode(DataRate) ) + { + if( bManagementFrame || !bShortPreamble || DataRate == 10 ) + { // long preamble + FrameTime = (u16)(144+48+(FrameLength*8/(DataRate/10))); + } + else + { // Short preamble + FrameTime = (u16)(72+24+(FrameLength*8/(DataRate/10))); + } + if( ( FrameLength*8 % (DataRate/10) ) != 0 ) //Get the Ceilling + FrameTime ++; + } else { //802.11g DSSS-OFDM PLCP length field calculation. + N_DBPS = N_DBPSOfRate(DataRate); + Ceiling = (16 + 8*FrameLength + 6) / N_DBPS + + (((16 + 8*FrameLength + 6) % N_DBPS) ? 1 : 0); + FrameTime = (u16)(16 + 4 + 4*Ceiling + 6); + } + return FrameTime; +} +u16 N_DBPSOfRate(u16 DataRate) +{ + u16 N_DBPS = 24; + + switch(DataRate) + { + case 60: + N_DBPS = 24; + break; + + case 90: + N_DBPS = 36; + break; + + case 120: + N_DBPS = 48; + break; + + case 180: + N_DBPS = 72; + break; + + case 240: + N_DBPS = 96; + break; + + case 360: + N_DBPS = 144; + break; + + case 480: + N_DBPS = 192; + break; + + case 540: + N_DBPS = 216; + break; + + default: + break; + } + + return N_DBPS; +} + +//{by amy 080312 +// +// Description: +// For Netgear case, they want good-looking singal strength. +// 2004.12.05, by rcnjko. +// +long +NetgearSignalStrengthTranslate( + long LastSS, + long CurrSS + ) +{ + long RetSS; + + // Step 1. Scale mapping. + if(CurrSS >= 71 && CurrSS <= 100) + { + RetSS = 90 + ((CurrSS - 70) / 3); + } + else if(CurrSS >= 41 && CurrSS <= 70) + { + RetSS = 78 + ((CurrSS - 40) / 3); + } + else if(CurrSS >= 31 && CurrSS <= 40) + { + RetSS = 66 + (CurrSS - 30); + } + else if(CurrSS >= 21 && CurrSS <= 30) + { + RetSS = 54 + (CurrSS - 20); + } + else if(CurrSS >= 5 && CurrSS <= 20) + { + RetSS = 42 + (((CurrSS - 5) * 2) / 3); + } + else if(CurrSS == 4) + { + RetSS = 36; + } + else if(CurrSS == 3) + { + RetSS = 27; + } + else if(CurrSS == 2) + { + RetSS = 18; + } + else if(CurrSS == 1) + { + RetSS = 9; + } + else + { + RetSS = CurrSS; + } + //RT_TRACE(COMP_DBG, DBG_LOUD, ("##### After Mapping: LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS)); + + // Step 2. Smoothing. + if(LastSS > 0) + { + RetSS = ((LastSS * 5) + (RetSS)+ 5) / 6; + } + //RT_TRACE(COMP_DBG, DBG_LOUD, ("$$$$$ After Smoothing: LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS)); + + return RetSS; +} +// +// Description: +// Translate 0-100 signal strength index into dBm. +// +long +TranslateToDbm8185( + u8 SignalStrengthIndex // 0-100 index. + ) +{ + long SignalPower; // in dBm. + + // Translate to dBm (x=0.5y-95). + SignalPower = (long)((SignalStrengthIndex + 1) >> 1); + SignalPower -= 95; + + return SignalPower; +} +// +// Description: +// Perform signal smoothing for dynamic mechanism. +// This is different with PerformSignalSmoothing8185 in smoothing fomula. +// No dramatic adjustion is apply because dynamic mechanism need some degree +// of correctness. Ported from 8187B. +// 2007-02-26, by Bruce. +// +void +PerformUndecoratedSignalSmoothing8185( + struct r8180_priv *priv, + bool bCckRate + ) +{ + + + // Determin the current packet is CCK rate. + priv->bCurCCKPkt = bCckRate; + + if(priv->UndecoratedSmoothedSS >= 0) + { + priv->UndecoratedSmoothedSS = ( (priv->UndecoratedSmoothedSS * 5) + (priv->SignalStrength * 10) ) / 6; + } + else + { + priv->UndecoratedSmoothedSS = priv->SignalStrength * 10; + } + + priv->UndercorateSmoothedRxPower = ( (priv->UndercorateSmoothedRxPower * 50) + (priv->RxPower* 11)) / 60; + +// printk("Sommthing SignalSterngth (%d) => UndecoratedSmoothedSS (%d)\n", priv->SignalStrength, priv->UndecoratedSmoothedSS); +// printk("Sommthing RxPower (%d) => UndecoratedRxPower (%d)\n", priv->RxPower, priv->UndercorateSmoothedRxPower); + + //if(priv->CurCCKRSSI >= 0 && bCckRate) + if(bCckRate) + { + priv->CurCCKRSSI = priv->RSSI; + } + else + { + priv->CurCCKRSSI = 0; + } + + // Boundary checking. + // TODO: The overflow condition does happen, if we want to fix, + // we shall recalculate thresholds first. + if(priv->UndecoratedSmoothedSS > 100) + { +// printk("UndecoratedSmoothedSS(%d) overflow, SignalStrength(%d)\n", priv->UndecoratedSmoothedSS, priv->SignalStrength); + } + if(priv->UndecoratedSmoothedSS < 0) + { +// printk("UndecoratedSmoothedSS(%d) underflow, SignalStrength(%d)\n", priv->UndecoratedSmoothedSS, priv->SignalStrength); + } + +} + +//by amy 080312} + +/* This is rough RX isr handling routine*/ +void rtl8180_rx(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct sk_buff *tmp_skb; + + //struct sk_buff *skb; + short first,last; + u32 len; + int lastlen; + unsigned char quality, signal; + u8 rate; + //u32 *prism_hdr; + u32 *tmp,*tmp2; + u8 rx_desc_size; + u8 padding; + //u32 count=0; + char rxpower = 0; + u32 RXAGC = 0; + long RxAGC_dBm = 0; + u8 LNA=0, BB=0; + u8 LNA_gain[4]={02, 17, 29, 39}; + u8 Antenna = 0; + struct ieee80211_hdr *hdr;//by amy + u16 fc,type; + u8 bHwError = 0,bCRC = 0,bICV = 0; + //bHwError = 0; + //bCRC = 0; + //bICV = 0; + bool bCckRate = false; + u8 RSSI = 0; + long SignalStrengthIndex = 0;//+by amy 080312 +// u8 SignalStrength = 0; + struct ieee80211_rx_stats stats = { + .signal = 0, + .noise = -98, + .rate = 0, + // .mac_time = jiffies, + .freq = IEEE80211_24GHZ_BAND, + }; + +#ifdef CONFIG_RTL8185B + stats.nic_type = NIC_8185B; + rx_desc_size = 8; + +#else + stats.nic_type = NIC_8185; + rx_desc_size = 4; +#endif + //printk("receive frame!%d\n",count++); + //if (!priv->rxbuffer) DMESG ("EE: NIC RX ack, but RX queue corrupted!"); + //else { + + if ((*(priv->rxringtail)) & (1<<31)) { + + /* we have got an RX int, but the descriptor + * we are pointing is empty*/ + + priv->stats.rxnodata++; + priv->ieee80211->stats.rx_errors++; + + /* if (! *(priv->rxring) & (1<<31)) { + + priv->stats.rxreset++; + priv->rxringtail=priv->rxring; + priv->rxbuffer=priv->rxbufferhead; + + }else{*/ + + #if 0 + /* Maybe it is possible that the NIC has skipped some descriptors or + * it has reset its internal pointer to the beginning of the ring + * we search for the first filled descriptor in the ring, or we break + * putting again the pointer in the old location if we do not found any. + * This is quite dangerous, what does happen if the nic writes + * two descriptor (say A and B) when we have just checked the descriptor + * A and we are going to check the descriptor B..This might happen if the + * interrupt was dummy, there was not really filled descriptors and + * the NIC didn't lose pointer + */ + + //priv->stats.rxwrkaround++; + + tmp = priv->rxringtail; + while (*(priv->rxringtail) & (1<<31)){ + + priv->rxringtail+=4; + + if(priv->rxringtail >= + (priv->rxring)+(priv->rxringcount )*4) + priv->rxringtail=priv->rxring; + + priv->rxbuffer=(priv->rxbuffer->next); + + if(priv->rxringtail == tmp ){ + //DMESG("EE: Could not find RX pointer"); + priv->stats.rxnopointer++; + break; + } + } + #else + + tmp2 = NULL; + tmp = priv->rxringtail; + do{ + if(tmp == priv->rxring) + //tmp = priv->rxring + (priv->rxringcount )*rx_desc_size; xiong-2006-11-15 + tmp = priv->rxring + (priv->rxringcount - 1)*rx_desc_size; + else + tmp -= rx_desc_size; + + if(! (*tmp & (1<<31))) + tmp2 = tmp; + }while(tmp != priv->rxring); + + if(tmp2) priv->rxringtail = tmp2; + #endif + //} + } + + /* while there are filled descriptors */ + while(!(*(priv->rxringtail) & (1<<31))){ + if(*(priv->rxringtail) & (1<<26)) + DMESGW("RX buffer overflow"); + if(*(priv->rxringtail) & (1<<12)) + priv->stats.rxicverr++; + + if(*(priv->rxringtail) & (1<<27)){ + priv->stats.rxdmafail++; + //DMESG("EE: RX DMA FAILED at buffer pointed by descriptor %x",(u32)priv->rxringtail); + goto drop; + } + + pci_dma_sync_single_for_cpu(priv->pdev, + priv->rxbuffer->dma, + priv->rxbuffersize * \ + sizeof(u8), + PCI_DMA_FROMDEVICE); + + first = *(priv->rxringtail) & (1<<29) ? 1:0; + if(first) priv->rx_prevlen=0; + + last = *(priv->rxringtail) & (1<<28) ? 1:0; + if(last){ + lastlen=((*priv->rxringtail) &0xfff); + + /* if the last descriptor (that should + * tell us the total packet len) tell + * us something less than the descriptors + * len we had until now, then there is some + * problem.. + * workaround to prevent kernel panic + */ + if(lastlen < priv->rx_prevlen) + len=0; + else + len=lastlen-priv->rx_prevlen; + + if(*(priv->rxringtail) & (1<<13)) { +//lastlen=((*priv->rxringtail) &0xfff); + if ((*(priv->rxringtail) & 0xfff) <500) + priv->stats.rxcrcerrmin++; + else if ((*(priv->rxringtail) & 0x0fff) >1000) + priv->stats.rxcrcerrmax++; + else + priv->stats.rxcrcerrmid++; + + } + + }else{ + len = priv->rxbuffersize; + } + +#ifdef CONFIG_RTL8185B + if(first && last) { + padding = ((*(priv->rxringtail+3))&(0x04000000))>>26; + }else if(first) { + padding = ((*(priv->rxringtail+3))&(0x04000000))>>26; + if(padding) { + len -= 2; + } + }else { + padding = 0; + } +#ifdef CONFIG_RTL818X_S + padding = 0; +#endif +#endif + priv->rx_prevlen+=len; + + if(priv->rx_prevlen > MAX_FRAG_THRESHOLD + 100){ + /* HW is probably passing several buggy frames + * without FD or LD flag set. + * Throw this garbage away to prevent skb + * memory exausting + */ + if(!priv->rx_skb_complete) + dev_kfree_skb_any(priv->rx_skb); + priv->rx_skb_complete = 1; + } + +#ifdef DEBUG_RX_FRAG + DMESG("Iteration.. len %x",len); + if(first) DMESG ("First descriptor"); + if(last) DMESG("Last descriptor"); + +#endif +#ifdef DEBUG_RX_VERBOSE + print_buffer( priv->rxbuffer->buf, len); +#endif + +#ifdef CONFIG_RTL8185B + signal=(unsigned char)(((*(priv->rxringtail+3))& (0x00ff0000))>>16); + signal=(signal&0xfe)>>1; // Modify by hikaru 6.6 + + quality=(unsigned char)((*(priv->rxringtail+3)) & (0xff)); + + stats.mac_time[0] = *(priv->rxringtail+1); + stats.mac_time[1] = *(priv->rxringtail+2); + rxpower =((char)(((*(priv->rxringtail+4))& (0x00ff0000))>>16))/2 - 42; + RSSI = ((u8)(((*(priv->rxringtail+3)) & (0x0000ff00))>> 8)) & (0x7f); + +#else + signal=((*(priv->rxringtail+1))& (0xff0000))>>16; + signal=(signal&0xfe)>>1; // Modify by hikaru 6.6 + + quality=((*(priv->rxringtail+1)) & (0xff)); + + stats.mac_time[0] = *(priv->rxringtail+2); + stats.mac_time[1] = *(priv->rxringtail+3); +#endif + rate=((*(priv->rxringtail)) & + ((1<<23)|(1<<22)|(1<<21)|(1<<20)))>>20; + + stats.rate = rtl8180_rate2rate(rate); + //DMESG("%d",rate); + Antenna = (((*(priv->rxringtail +3))& (0x00008000)) == 0 )? 0:1 ; +// printk("in rtl8180_rx():Antenna is %d\n",Antenna); +//by amy for antenna + if(!rtl8180_IsWirelessBMode(stats.rate)) + { // OFDM rate. + + RxAGC_dBm = rxpower+1; //bias + } + else + { // CCK rate. + RxAGC_dBm = signal;//bit 0 discard + + LNA = (u8) (RxAGC_dBm & 0x60 ) >> 5 ; //bit 6~ bit 5 + BB = (u8) (RxAGC_dBm & 0x1F); // bit 4 ~ bit 0 + + RxAGC_dBm = -( LNA_gain[LNA] + (BB *2) ); //Pin_11b=-(LNA_gain+BB_gain) (dBm) + + RxAGC_dBm +=4; //bias + } + + if(RxAGC_dBm & 0x80) //absolute value + RXAGC= ~(RxAGC_dBm)+1; + bCckRate = rtl8180_IsWirelessBMode(stats.rate); + // Translate RXAGC into 1-100. + if(!rtl8180_IsWirelessBMode(stats.rate)) + { // OFDM rate. + if(RXAGC>90) + RXAGC=90; + else if(RXAGC<25) + RXAGC=25; + RXAGC=(90-RXAGC)*100/65; + } + else + { // CCK rate. + if(RXAGC>95) + RXAGC=95; + else if(RXAGC<30) + RXAGC=30; + RXAGC=(95-RXAGC)*100/65; + } + priv->SignalStrength = (u8)RXAGC; + priv->RecvSignalPower = RxAGC_dBm ; // It can use directly by SD3 CMLin + priv->RxPower = rxpower; + priv->RSSI = RSSI; +//{by amy 080312 + // SQ translation formular is provided by SD3 DZ. 2006.06.27, by rcnjko. + if(quality >= 127) + quality = 1;//0; //0 will cause epc to show signal zero , walk aroud now; + else if(quality < 27) + quality = 100; + else + quality = 127 - quality; + priv->SignalQuality = quality; + if(!priv->card_8185) + printk("check your card type\n"); + + stats.signal = (u8)quality;//priv->wstats.qual.level = priv->SignalStrength; + stats.signalstrength = RXAGC; + if(stats.signalstrength > 100) + stats.signalstrength = 100; + stats.signalstrength = (stats.signalstrength * 70)/100 + 30; + // printk("==========================>rx : RXAGC is %d,signalstrength is %d\n",RXAGC,stats.signalstrength); + stats.rssi = priv->wstats.qual.qual = priv->SignalQuality; + stats.noise = priv->wstats.qual.noise = 100 - priv ->wstats.qual.qual; +//by amy 080312} + bHwError = (((*(priv->rxringtail))& (0x00000fff)) == 4080)| (((*(priv->rxringtail))& (0x04000000)) != 0 ) + | (((*(priv->rxringtail))& (0x08000000)) != 0 )| (((~(*(priv->rxringtail)))& (0x10000000)) != 0 )| (((~(*(priv->rxringtail)))& (0x20000000)) != 0 ); + bCRC = ((*(priv->rxringtail)) & (0x00002000)) >> 13; + bICV = ((*(priv->rxringtail)) & (0x00001000)) >> 12; + hdr = (struct ieee80211_hdr *)priv->rxbuffer->buf; + fc = le16_to_cpu(hdr->frame_ctl); + type = WLAN_FC_GET_TYPE(fc); + + if((IEEE80211_FTYPE_CTL != type) && + (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3)) + && (!bHwError) && (!bCRC)&& (!bICV)) + { +//by amy 080312 + // Perform signal smoothing for dynamic mechanism on demand. + // This is different with PerformSignalSmoothing8185 in smoothing fomula. + // No dramatic adjustion is apply because dynamic mechanism need some degree + // of correctness. 2007.01.23, by shien chang. + PerformUndecoratedSignalSmoothing8185(priv,bCckRate); + // + // For good-looking singal strength. + // + SignalStrengthIndex = NetgearSignalStrengthTranslate( + priv->LastSignalStrengthInPercent, + priv->SignalStrength); + + priv->LastSignalStrengthInPercent = SignalStrengthIndex; + priv->Stats_SignalStrength = TranslateToDbm8185((u8)SignalStrengthIndex); + // + // We need more correct power of received packets and the "SignalStrength" of RxStats is beautified, + // so we record the correct power here. + // + priv->Stats_SignalQuality =(long) (priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6; + priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower -1) / 6; + + // Figure out which antenna that received the lasted packet. + priv->LastRxPktAntenna = Antenna ? 1 : 0; // 0: aux, 1: main. +//by amy 080312 + SwAntennaDiversityRxOk8185(dev, priv->SignalStrength); + } + +//by amy for antenna + + + + + + +#ifndef DUMMY_RX + if(first){ + if(!priv->rx_skb_complete){ + /* seems that HW sometimes fails to reiceve and + doesn't provide the last descriptor */ +#ifdef DEBUG_RX_SKB + DMESG("going to free incomplete skb"); +#endif + dev_kfree_skb_any(priv->rx_skb); + priv->stats.rxnolast++; +#ifdef DEBUG_RX_SKB + DMESG("free incomplete skb OK"); +#endif + } + /* support for prism header has been originally added by Christian */ + if(priv->prism_hdr && priv->ieee80211->iw_mode == IW_MODE_MONITOR){ + +#if 0 + priv->rx_skb = dev_alloc_skb(len+2+PRISM_HDR_SIZE); + if(! priv->rx_skb) goto drop; + + prism_hdr = (u32*) skb_put(priv->rx_skb,PRISM_HDR_SIZE); + prism_hdr[0]=htonl(0x80211001); //version + prism_hdr[1]=htonl(0x40); //length + prism_hdr[2]=htonl(stats.mac_time[1]); //mactime (HIGH) + prism_hdr[3]=htonl(stats.mac_time[0]); //mactime (LOW) + rdtsc(prism_hdr[5], prism_hdr[4]); //hostime (LOW+HIGH) + prism_hdr[4]=htonl(prism_hdr[4]); //Byte-Order aendern + prism_hdr[5]=htonl(prism_hdr[5]); //Byte-Order aendern + prism_hdr[6]=0x00; //phytype + prism_hdr[7]=htonl(priv->chan); //channel + prism_hdr[8]=htonl(stats.rate); //datarate + prism_hdr[9]=0x00; //antenna + prism_hdr[10]=0x00; //priority + prism_hdr[11]=0x00; //ssi_type + prism_hdr[12]=htonl(stats.signal); //ssi_signal + prism_hdr[13]=htonl(stats.noise); //ssi_noise + prism_hdr[14]=0x00; //preamble + prism_hdr[15]=0x00; //encoding + +#endif + }else{ + priv->rx_skb = dev_alloc_skb(len+2); + if( !priv->rx_skb) goto drop; +#ifdef DEBUG_RX_SKB + DMESG("Alloc initial skb %x",len+2); +#endif + } + + priv->rx_skb_complete=0; + priv->rx_skb->dev=dev; + }else{ + /* if we are here we should have already RXed + * the first frame. + * If we get here and the skb is not allocated then + * we have just throw out garbage (skb not allocated) + * and we are still rxing garbage.... + */ + if(!priv->rx_skb_complete){ + + tmp_skb= dev_alloc_skb(priv->rx_skb->len +len+2); + + if(!tmp_skb) goto drop; + + tmp_skb->dev=dev; +#ifdef DEBUG_RX_SKB + DMESG("Realloc skb %x",len+2); +#endif + +#ifdef DEBUG_RX_SKB + DMESG("going copy prev frag %x",priv->rx_skb->len); +#endif + memcpy(skb_put(tmp_skb,priv->rx_skb->len), + priv->rx_skb->data, + priv->rx_skb->len); +#ifdef DEBUG_RX_SKB + DMESG("skb copy prev frag complete"); +#endif + + dev_kfree_skb_any(priv->rx_skb); +#ifdef DEBUG_RX_SKB + DMESG("prev skb free ok"); +#endif + + priv->rx_skb=tmp_skb; + } + } +#ifdef DEBUG_RX_SKB + DMESG("going to copy current payload %x",len); +#endif + if(!priv->rx_skb_complete) { +#ifdef CONFIG_RTL8185B + if(padding) { + memcpy(skb_put(priv->rx_skb,len), + (((unsigned char *)priv->rxbuffer->buf) + 2),len); + } else { +#endif + memcpy(skb_put(priv->rx_skb,len), + priv->rxbuffer->buf,len); +#ifdef CONFIG_RTL8185B + } +#endif + } +#ifdef DEBUG_RX_SKB + DMESG("current fragment skb copy complete"); +#endif + + if(last && !priv->rx_skb_complete){ + +#ifdef DEBUG_RX_SKB + DMESG("Got last fragment"); +#endif + + if(priv->rx_skb->len > 4) + skb_trim(priv->rx_skb,priv->rx_skb->len-4); +#ifdef DEBUG_RX_SKB + DMESG("yanked out crc, passing to the upper layer"); +#endif + +#ifndef RX_DONT_PASS_UL + if(!ieee80211_rx(priv->ieee80211, + priv->rx_skb, &stats)){ +#ifdef DEBUG_RX + DMESGW("Packet not consumed"); +#endif +#endif // RX_DONT_PASS_UL + + dev_kfree_skb_any(priv->rx_skb); +#ifndef RX_DONT_PASS_UL + } +#endif +#ifdef DEBUG_RX + else{ + DMESG("Rcv frag"); + } +#endif + priv->rx_skb_complete=1; + } + +#endif //DUMMY_RX + + pci_dma_sync_single_for_device(priv->pdev, + priv->rxbuffer->dma, + priv->rxbuffersize * \ + sizeof(u8), + PCI_DMA_FROMDEVICE); + + +drop: // this is used when we have not enought mem + + /* restore the descriptor */ + *(priv->rxringtail+2)=priv->rxbuffer->dma; + *(priv->rxringtail)=*(priv->rxringtail) &~ 0xfff; + *(priv->rxringtail)= + *(priv->rxringtail) | priv->rxbuffersize; + + *(priv->rxringtail)= + *(priv->rxringtail) | (1<<31); + //^empty descriptor + + //wmb(); + +#ifdef DEBUG_RX + DMESG("Current descriptor: %x",(u32)priv->rxringtail); +#endif + //unsigned long flags; + //spin_lock_irqsave(&priv->irq_lock,flags); + + priv->rxringtail+=rx_desc_size; + if(priv->rxringtail >= + (priv->rxring)+(priv->rxringcount )*rx_desc_size) + priv->rxringtail=priv->rxring; + + //spin_unlock_irqrestore(&priv->irq_lock,flags); + + + priv->rxbuffer=(priv->rxbuffer->next); + + } + + + +// if(get_curr_tx_free_desc(dev,priority)) +// ieee80211_sta_ps_sleep(priv->ieee80211, &tmp, &tmp2); + + + +} + + +void rtl8180_dma_kick(struct net_device *dev, int priority) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); +/* + + switch(priority){ + + case LOW_PRIORITY: + + write_nic_byte(dev,TX_DMA_POLLING, + (1<< TX_DMA_POLLING_LOWPRIORITY_SHIFT) | + priv->dma_poll_mask); + break; + + case NORM_PRIORITY: + + write_nic_byte(dev,TX_DMA_POLLING, + (1<< TX_DMA_POLLING_NORMPRIORITY_SHIFT) | + priv->dma_poll_mask); + break; + + case HI_PRIORITY: + + write_nic_byte(dev,TX_DMA_POLLING, + (1<< TX_DMA_POLLING_HIPRIORITY_SHIFT) | + priv->dma_poll_mask); + break; + + } +*/ + write_nic_byte(dev, TX_DMA_POLLING, + (1 << (priority + 1)) | priv->dma_poll_mask); + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); + + force_pci_posting(dev); +} + +#if 0 +void rtl8180_tx_queues_stop(struct net_device *dev) +{ + //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u8 dma_poll_mask = (1<dma_poll_stop_mask |= TPPOLLSTOP_AC_VIQ; + write_nic_byte(dev,TPPollStop, priv->dma_poll_stop_mask); +#else + priv->dma_poll_mask |= (1<dma_poll_mask); +#endif + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); +} + + +void rtl8180_data_hard_resume(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); +#ifdef CONFIG_RTL8185B + priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_AC_VIQ); + write_nic_byte(dev,TPPollStop, priv->dma_poll_stop_mask); +#else + priv->dma_poll_mask &= ~(1<dma_poll_mask); +#endif + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); +} + + +/* this function TX data frames when the ieee80211 stack requires this. + * It checks also if we need to stop the ieee tx queue, eventually do it + */ +void rtl8180_hard_data_xmit(struct sk_buff *skb,struct net_device *dev, int +rate) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + int mode; + struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data; + short morefrag = (h->frame_ctl) & IEEE80211_FCTL_MOREFRAGS; + unsigned long flags; + int priority; + //static int count = 0; + + mode = priv->ieee80211->iw_mode; + + rate = ieeerate2rtlrate(rate); + /* + * This function doesn't require lock because we make + * sure it's called with the tx_lock already acquired. + * this come from the kernel's hard_xmit callback (trought + * the ieee stack, or from the try_wake_queue (again trought + * the ieee stack. + */ +#ifdef CONFIG_RTL8185B + priority = AC2Q(skb->priority); +#else + priority = LOW_PRIORITY; +#endif + spin_lock_irqsave(&priv->tx_lock,flags); + + if(priv->ieee80211->bHwRadioOff) + { + spin_unlock_irqrestore(&priv->tx_lock,flags); + + return; + } + + //printk(KERN_WARNING "priority = %d@%d\n", priority, count++); + if (!check_nic_enought_desc(dev, priority)){ + //DMESG("Error: no descriptor left by previous TX (avail %d) ", + // get_curr_tx_free_desc(dev, priority)); + DMESGW("Error: no descriptor left by previous TX (avail %d) ", + get_curr_tx_free_desc(dev, priority)); + //printk(KERN_WARNING "==============================================================> \n"); + ieee80211_stop_queue(priv->ieee80211); + } + rtl8180_tx(dev, skb->data, skb->len, priority, morefrag,0,rate); + if (!check_nic_enought_desc(dev, priority)) + ieee80211_stop_queue(priv->ieee80211); + + //dev_kfree_skb_any(skb); + spin_unlock_irqrestore(&priv->tx_lock,flags); + +} + +/* This is a rough attempt to TX a frame + * This is called by the ieee 80211 stack to TX management frames. + * If the ring is full packet are dropped (for data frame the queue + * is stopped before this can happen). For this reason it is better + * if the descriptors are larger than the largest management frame + * we intend to TX: i'm unsure what the HW does if it will not found + * the last fragment of a frame because it has been dropped... + * Since queues for Management and Data frames are different we + * might use a different lock than tx_lock (for example mgmt_tx_lock) + */ +/* these function may loops if invoked with 0 descriptors or 0 len buffer*/ +int rtl8180_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + unsigned long flags; + + int priority; + +#ifdef CONFIG_RTL8185B + priority = MANAGE_PRIORITY; +#else + priority = NORM_PRIORITY; +#endif + + spin_lock_irqsave(&priv->tx_lock,flags); + + if(priv->ieee80211->bHwRadioOff) + { + spin_unlock_irqrestore(&priv->tx_lock,flags); + + dev_kfree_skb_any(skb); + return 0; + } + + rtl8180_tx(dev, skb->data, skb->len, priority, + 0, 0,ieeerate2rtlrate(priv->ieee80211->basic_rate)); + + priv->ieee80211->stats.tx_bytes+=skb->len; + priv->ieee80211->stats.tx_packets++; + spin_unlock_irqrestore(&priv->tx_lock,flags); + + dev_kfree_skb_any(skb); + return 0; +} + +// longpre 144+48 shortpre 72+24 +u16 rtl8180_len2duration(u32 len, short rate,short* ext) +{ + u16 duration; + u16 drift; + *ext=0; + + switch(rate){ + case 0://1mbps + *ext=0; + duration = ((len+4)<<4) /0x2; + drift = ((len+4)<<4) % 0x2; + if(drift ==0 ) break; + duration++; + break; + + case 1://2mbps + *ext=0; + duration = ((len+4)<<4) /0x4; + drift = ((len+4)<<4) % 0x4; + if(drift ==0 ) break; + duration++; + break; + + case 2: //5.5mbps + *ext=0; + duration = ((len+4)<<4) /0xb; + drift = ((len+4)<<4) % 0xb; + if(drift ==0 ) + break; + duration++; + break; + + default: + case 3://11mbps + *ext=0; + duration = ((len+4)<<4) /0x16; + drift = ((len+4)<<4) % 0x16; + if(drift ==0 ) + break; + duration++; + if(drift > 6) + break; + *ext=1; + break; + } + + return duration; +} + + +void rtl8180_prepare_beacon(struct net_device *dev) +{ + + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + struct sk_buff *skb; + + u16 word = read_nic_word(dev, BcnItv); + word &= ~BcnItv_BcnItv; // clear Bcn_Itv + word |= cpu_to_le16(priv->ieee80211->current_network.beacon_interval);//0x64; + write_nic_word(dev, BcnItv, word); + + + skb = ieee80211_get_beacon(priv->ieee80211); + if(skb){ + rtl8180_tx(dev,skb->data,skb->len,BEACON_PRIORITY, + 0,0,ieeerate2rtlrate(priv->ieee80211->basic_rate)); + dev_kfree_skb_any(skb); + } + #if 0 + //DMESG("size %x",len); + if(*tail & (1<<31)){ + + //DMESG("No more beacon TX desc"); + return ; + + } + //while(! *tail & (1<<31)){ + *tail= 0; // zeroes header + + *tail = *tail| (1<<29) ; //fist segment of the packet + *tail = (*tail) | (1<<28); // last segment + // *tail = *tail | (1<<18); // this is a beacon frame + *(tail+3)=*(tail+3) &~ 0xfff; + *(tail+3)=*(tail+3) | len; // buffer lenght + *tail = *tail |len; + // zeroes the second 32-bits dword of the descriptor + *(tail+1)= 0; + *tail = *tail | (rate << 24); + + duration = rtl8180_len2duration(len,rate,&ext); + + *(tail+1) = *(tail+1) | ((duration & 0x7fff)<<16); + + *tail = *tail | (1<<31); + //^ descriptor ready to be txed + if((tail - begin)/8 == priv->txbeaconcount-1) + tail=begin; + else + tail=tail+8; + //} +#endif +} + +/* This function do the real dirty work: it enqueues a TX command + * descriptor in the ring buffer, copyes the frame in a TX buffer + * and kicks the NIC to ensure it does the DMA transfer. + */ +short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority, + short morefrag, short descfrag, int rate) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u32 *tail,*temp_tail; + u32 *begin; + u32 *buf; + int i; + int remain; + int buflen; + int count; + //u16 AckCtsTime; + //u16 FrameTime; + u16 duration; + short ext; + struct buffer* buflist; + //unsigned long flags; +#ifdef CONFIG_RTL8185B + struct ieee80211_hdr_3addr *frag_hdr = (struct ieee80211_hdr_3addr *)txbuf; + u8 dest[ETH_ALEN]; + u8 bUseShortPreamble = 0; + u8 bCTSEnable = 0; + u8 bRTSEnable = 0; + //u16 RTSRate = 22; + //u8 RetryLimit = 0; + u16 Duration = 0; + u16 RtsDur = 0; + u16 ThisFrameTime = 0; + u16 TxDescDuration = 0; + u8 ownbit_flag = false; //added by david woo for sync Tx, 2007.12.14 +#endif + + switch(priority) { + case MANAGE_PRIORITY: + tail=priv->txmapringtail; + begin=priv->txmapring; + buflist = priv->txmapbufstail; + count = priv->txringcount; + break; + + case BK_PRIORITY: + tail=priv->txbkpringtail; + begin=priv->txbkpring; + buflist = priv->txbkpbufstail; + count = priv->txringcount; + break; + + case BE_PRIORITY: + tail=priv->txbepringtail; + begin=priv->txbepring; + buflist = priv->txbepbufstail; + count = priv->txringcount; + break; + + case VI_PRIORITY: + tail=priv->txvipringtail; + begin=priv->txvipring; + buflist = priv->txvipbufstail; + count = priv->txringcount; + break; + + case VO_PRIORITY: + tail=priv->txvopringtail; + begin=priv->txvopring; + buflist = priv->txvopbufstail; + count = priv->txringcount; + break; + + case HI_PRIORITY: + tail=priv->txhpringtail; + begin=priv->txhpring; + buflist = priv->txhpbufstail; + count = priv->txringcount; + break; + + case BEACON_PRIORITY: + tail=priv->txbeaconringtail; + begin=priv->txbeaconring; + buflist = priv->txbeaconbufstail; + count = priv->txbeaconcount; + break; + + default: + return -1; + break; + } + + //printk("in rtl8180_tx(): rate is %d\n",priv->ieee80211->rate); +#if 1 + memcpy(&dest, frag_hdr->addr1, ETH_ALEN); + if (is_multicast_ether_addr(dest) || + is_broadcast_ether_addr(dest)) + { + Duration = 0; + RtsDur = 0; + bRTSEnable = 0; + bCTSEnable = 0; + + ThisFrameTime = ComputeTxTime(len + sCrcLng, rtl8180_rate2rate(rate), 0, bUseShortPreamble); + TxDescDuration = ThisFrameTime; + } else {// Unicast packet + //u8 AckRate; + u16 AckTime; + + //YJ,add,080828,for Keep alive + priv->NumTxUnicast++; + + // Figure out ACK rate according to BSS basic rate and Tx rate, 2006.03.08 by rcnjko. + //AckRate = ComputeAckRate( pMgntInfo->mBrates, (u1Byte)(pTcb->DataRate) ); + // Figure out ACK time according to the AckRate and assume long preamble is used on receiver, 2006.03.08, by rcnjko. + //AckTime = ComputeTxTime( sAckCtsLng/8, AckRate, FALSE, FALSE); + //For simplicity, just use the 1M basic rate + //AckTime = ComputeTxTime(14, 540,0, 0); // AckCTSLng = 14 use 1M bps send + AckTime = ComputeTxTime(14, 10,0, 0); // AckCTSLng = 14 use 1M bps send + //AckTime = ComputeTxTime(14, 2,false, false); // AckCTSLng = 14 use 1M bps send + + if ( ((len + sCrcLng) > priv->rts) && priv->rts ) + { // RTS/CTS. + u16 RtsTime, CtsTime; + //u16 CtsRate; + bRTSEnable = 1; + bCTSEnable = 0; + + // Rate and time required for RTS. + RtsTime = ComputeTxTime( sAckCtsLng/8,priv->ieee80211->basic_rate, 0, 0); + // Rate and time required for CTS. + CtsTime = ComputeTxTime(14, 10,0, 0); // AckCTSLng = 14 use 1M bps send + + // Figure out time required to transmit this frame. + ThisFrameTime = ComputeTxTime(len + sCrcLng, + rtl8180_rate2rate(rate), + 0, + bUseShortPreamble); + + // RTS-CTS-ThisFrame-ACK. + RtsDur = CtsTime + ThisFrameTime + AckTime + 3*aSifsTime; + + TxDescDuration = RtsTime + RtsDur; + } + else {// Normal case. + bCTSEnable = 0; + bRTSEnable = 0; + RtsDur = 0; + + ThisFrameTime = ComputeTxTime(len + sCrcLng, rtl8180_rate2rate(rate), 0, bUseShortPreamble); + TxDescDuration = ThisFrameTime + aSifsTime + AckTime; + } + + if(!(frag_hdr->frame_ctl & IEEE80211_FCTL_MOREFRAGS)) { //no more fragment + // ThisFrame-ACK. + Duration = aSifsTime + AckTime; + } else { // One or more fragments remained. + u16 NextFragTime; + NextFragTime = ComputeTxTime( len + sCrcLng, //pretend following packet length equal current packet + rtl8180_rate2rate(rate), + 0, + bUseShortPreamble ); + + //ThisFrag-ACk-NextFrag-ACK. + Duration = NextFragTime + 3*aSifsTime + 2*AckTime; + } + + } // End of Unicast packet + + frag_hdr->duration_id = Duration; +#endif + + buflen=priv->txbuffsize; + remain=len; + temp_tail = tail; +//printk("================================>buflen = %d, remain = %d!\n", buflen,remain); + while(remain!=0){ +#ifdef DEBUG_TX_FRAG + DMESG("TX iteration"); +#endif +#ifdef DEBUG_TX + DMESG("TX: filling descriptor %x",(u32)tail); +#endif + mb(); + if(!buflist){ + DMESGE("TX buffer error, cannot TX frames. pri %d.", priority); + //spin_unlock_irqrestore(&priv->tx_lock,flags); + return -1; + } + buf=buflist->buf; + + if( (*tail & (1<<31)) && (priority != BEACON_PRIORITY)){ + + DMESGW("No more TX desc, returning %x of %x", + remain,len); + priv->stats.txrdu++; +#ifdef DEBUG_TX_DESC + check_tx_ring(dev,priority); + // netif_stop_queue(dev); + // netif_carrier_off(dev); +#endif + // spin_unlock_irqrestore(&priv->tx_lock,flags); + + return remain; + + } + + *tail= 0; // zeroes header + *(tail+1) = 0; + *(tail+3) = 0; + *(tail+5) = 0; + *(tail+6) = 0; + *(tail+7) = 0; + + if(priv->card_8185){ + //FIXME: this should be triggered by HW encryption parameters. + *tail |= (1<<15); //no encrypt +// *tail |= (1<<30); //raise int when completed + } + // *tail = *tail | (1<<16); + if(remain==len && !descfrag) { + ownbit_flag = false; //added by david woo,2007.12.14 +#ifdef DEBUG_TX_FRAG + DMESG("First descriptor"); +#endif + *tail = *tail| (1<<29) ; //fist segment of the packet + *tail = *tail |(len); + } else { + ownbit_flag = true; + } + + for(i=0;i0;i++,remain--){ + ((u8*)buf)[i]=txbuf[i]; //copy data into descriptor pointed DMAble buffer + if(remain == 4 && i+4 >= buflen) break; + /* ensure the last desc has at least 4 bytes payload */ + + } + txbuf = txbuf + i; + *(tail+3)=*(tail+3) &~ 0xfff; + *(tail+3)=*(tail+3) | i; // buffer lenght + // Use short preamble or not + if (priv->ieee80211->current_network.capability&WLAN_CAPABILITY_SHORT_PREAMBLE) + if (priv->plcp_preamble_mode==1 && rate!=0) // short mode now, not long! + // *tail |= (1<<16); // enable short preamble mode. + +#ifdef CONFIG_RTL8185B + if(bCTSEnable) { + *tail |= (1<<18); + } + + if(bRTSEnable) //rts enable + { + *tail |= ((ieeerate2rtlrate(priv->ieee80211->basic_rate))<<19);//RTS RATE + *tail |= (1<<23);//rts enable + *(tail+1) |=(RtsDur&0xffff);//RTS Duration + } + *(tail+3) |= ((TxDescDuration&0xffff)<<16); //DURATION +// *(tail+3) |= (0xe6<<16); + *(tail+5) |= (11<<8);//(priv->retry_data<<8); //retry lim ; +#else + //Use RTS or not +#ifdef CONFIG_RTL8187B + if ( (len>priv->rts) && priv->rts && priority!=MANAGE_PRIORITY){ +#else + if ( (len>priv->rts) && priv->rts && priority==LOW_PRIORITY){ +#endif + *tail |= (1<<23); //enalbe RTS function + *tail |= (0<<19); //use 1M bps send RTS packet + AckCtsTime = ComputeTxTime(14, 10,0, 0); // AckCTSLng = 14 use 1M bps send + FrameTime = ComputeTxTime(len + 4, rtl8180_rate2rate(rate), 0, *tail&(1<<16)); + // RTS/CTS time is calculate as follow + duration = FrameTime + 3*10 + 2*AckCtsTime; //10us is the SifsTime; + *(tail+1) |= duration; //Need to edit here! ----hikaru + }else{ + *(tail+1)= 0; // zeroes the second 32-bits dword of the descriptor + } +#endif + + *tail = *tail | ((rate&0xf) << 24); + //DMESG("rate %d",rate); + + if(priv->card_8185){ + + #if 0 + *(tail+5)&= ~(1<<24); /* tx ant 0 */ + + *(tail+5) &= ~(1<<23); /* random tx agc 23-16 */ + *(tail+5) |= (1<<22)|(1<<21)|(1<<20)|(1<<19)|(1<<18)|(1<<17)|(1<<16); + + *(tail+5) &= +~((1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8)); + *(tail+5) |= (7<<8); // Max retry limit + + *(tail+5) &= ~((1<<7)|(1<<6)|(1<<5)|(1<<4)|(1<<3)|(1<<2)|(1<<1)|(1<<0)); + *(tail+5) |= (8<<4); // Max contention window + *(tail+6) |= 4; // Min contention window + #endif + // *(tail+5) = 0; + } + + /* hw_plcp_len is not used for rtl8180 chip */ + /* FIXME */ + if(priv->card_8185 == 0 || !priv->hw_plcp_len){ + + duration = rtl8180_len2duration(len, + rate,&ext); + + +#ifdef DEBUG_TX + DMESG("PLCP duration %d",duration ); + //DMESG("drift %d",drift); + DMESG("extension %s", (ext==1) ? "on":"off"); +#endif + *(tail+1) = *(tail+1) | ((duration & 0x7fff)<<16); + if(ext) *(tail+1) = *(tail+1) |(1<<31); //plcp length extension + } + + if(morefrag) *tail = (*tail) | (1<<17); // more fragment + if(!remain) *tail = (*tail) | (1<<28); // last segment of frame + +#ifdef DEBUG_TX_FRAG + if(!remain)DMESG("Last descriptor"); + if(morefrag)DMESG("More frag"); +#endif + *(tail+5) = *(tail+5)|(2<<27); + *(tail+7) = *(tail+7)|(1<<4); + + wmb(); + if(ownbit_flag) + { + *tail = *tail | (1<<31); // descriptor ready to be txed + } + +#ifdef DEBUG_TX_DESC2 + printk("tx desc is:\n"); + DMESG("%8x %8x %8x %8x %8x %8x %8x %8x", tail[0], tail[1], tail[2], tail[3], + tail[4], tail[5], tail[6], tail[7]); +#endif + + if((tail - begin)/8 == count-1) + tail=begin; + + else + tail=tail+8; + + buflist=buflist->next; + + mb(); + + switch(priority) { + case MANAGE_PRIORITY: + priv->txmapringtail=tail; + priv->txmapbufstail=buflist; + break; + + case BK_PRIORITY: + priv->txbkpringtail=tail; + priv->txbkpbufstail=buflist; + break; + + case BE_PRIORITY: + priv->txbepringtail=tail; + priv->txbepbufstail=buflist; + break; + + case VI_PRIORITY: + priv->txvipringtail=tail; + priv->txvipbufstail=buflist; + break; + + case VO_PRIORITY: + priv->txvopringtail=tail; + priv->txvopbufstail=buflist; + break; + + case HI_PRIORITY: + priv->txhpringtail=tail; + priv->txhpbufstail = buflist; + break; + + case BEACON_PRIORITY: + /* the HW seems to be happy with the 1st + * descriptor filled and the 2nd empty... + * So always update descriptor 1 and never + * touch 2nd + */ + // priv->txbeaconringtail=tail; + // priv->txbeaconbufstail=buflist; + + break; + + } + + //rtl8180_dma_kick(dev,priority); + } + *temp_tail = *temp_tail | (1<<31); // descriptor ready to be txed + rtl8180_dma_kick(dev,priority); + //spin_unlock_irqrestore(&priv->tx_lock,flags); + + return 0; + +} + + +void rtl8180_irq_rx_tasklet(struct r8180_priv * priv); + + +void rtl8180_link_change(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u16 beacon_interval; + + struct ieee80211_network *net = &priv->ieee80211->current_network; +// rtl8180_adapter_start(dev); + rtl8180_update_msr(dev); + + + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); + + write_nic_dword(dev,BSSID,((u32*)net->bssid)[0]); + write_nic_word(dev,BSSID+4,((u16*)net->bssid)[2]); + + + beacon_interval = read_nic_dword(dev,BEACON_INTERVAL); + beacon_interval &= ~ BEACON_INTERVAL_MASK; + beacon_interval |= net->beacon_interval; + write_nic_dword(dev, BEACON_INTERVAL, beacon_interval); + + rtl8180_set_mode(dev, EPROM_CMD_NORMAL); + + + /* + u16 atim = read_nic_dword(dev,ATIM); + u16 = u16 &~ ATIM_MASK; + u16 = u16 | beacon->atim; + */ +#if 0 + if (net->capability & WLAN_CAPABILITY_PRIVACY) { + if (priv->hw_wep) { + DMESG("Enabling hardware WEP support"); + rtl8180_set_hw_wep(dev); + priv->ieee80211->host_encrypt=0; + priv->ieee80211->host_decrypt=0; + } +#ifndef CONFIG_IEEE80211_NOWEP + else { + priv->ieee80211->host_encrypt=1; + priv->ieee80211->host_decrypt=1; + } +#endif + } +#ifndef CONFIG_IEEE80211_NOWEP + else{ + priv->ieee80211->host_encrypt=0; + priv->ieee80211->host_decrypt=0; + } +#endif +#endif + + + if(priv->card_8185) + rtl8180_set_chan(dev, priv->chan); + + +} + +void rtl8180_rq_tx_ack(struct net_device *dev){ + + struct r8180_priv *priv = ieee80211_priv(dev); +// printk("====================>%s\n",__FUNCTION__); + write_nic_byte(dev,CONFIG4,read_nic_byte(dev,CONFIG4)|CONFIG4_PWRMGT); + priv->ack_tx_to_ieee = 1; +} + +short rtl8180_is_tx_queue_empty(struct net_device *dev){ + + struct r8180_priv *priv = ieee80211_priv(dev); + u32* d; + + for (d = priv->txmapring; + d < priv->txmapring + priv->txringcount;d+=8) + if(*d & (1<<31)) return 0; + + for (d = priv->txbkpring; + d < priv->txbkpring + priv->txringcount;d+=8) + if(*d & (1<<31)) return 0; + + for (d = priv->txbepring; + d < priv->txbepring + priv->txringcount;d+=8) + if(*d & (1<<31)) return 0; + + for (d = priv->txvipring; + d < priv->txvipring + priv->txringcount;d+=8) + if(*d & (1<<31)) return 0; + + for (d = priv->txvopring; + d < priv->txvopring + priv->txringcount;d+=8) + if(*d & (1<<31)) return 0; + + for (d = priv->txhpring; + d < priv->txhpring + priv->txringcount;d+=8) + if(*d & (1<<31)) return 0; + return 1; +} +/* FIXME FIXME 5msecs is random */ +#define HW_WAKE_DELAY 5 + +void rtl8180_hw_wakeup(struct net_device *dev) +{ + unsigned long flags; + + struct r8180_priv *priv = ieee80211_priv(dev); + + spin_lock_irqsave(&priv->ps_lock,flags); + //DMESG("Waken up!"); + write_nic_byte(dev,CONFIG4,read_nic_byte(dev,CONFIG4)&~CONFIG4_PWRMGT); + + if(priv->rf_wakeup) + priv->rf_wakeup(dev); +// mdelay(HW_WAKE_DELAY); + spin_unlock_irqrestore(&priv->ps_lock,flags); +} + +void rtl8180_hw_sleep_down(struct net_device *dev) +{ + unsigned long flags; + + struct r8180_priv *priv = ieee80211_priv(dev); + + spin_lock_irqsave(&priv->ps_lock,flags); + //DMESG("Sleep!"); + + if(priv->rf_sleep) + priv->rf_sleep(dev); + spin_unlock_irqrestore(&priv->ps_lock,flags); +} + + +void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl) +{ + + struct r8180_priv *priv = ieee80211_priv(dev); + + u32 rb = jiffies; + unsigned long flags; + + spin_lock_irqsave(&priv->ps_lock,flags); + + /* Writing HW register with 0 equals to disable + * the timer, that is not really what we want + */ + tl -= MSECS(4+16+7); + + //if(tl == 0) tl = 1; + + /* FIXME HACK FIXME HACK */ +// force_pci_posting(dev); + //mdelay(1); + +// rb = read_nic_dword(dev, TSFTR); + + /* If the interval in witch we are requested to sleep is too + * short then give up and remain awake + */ + if(((tl>=rb)&& (tl-rb) <= MSECS(MIN_SLEEP_TIME)) + ||((rb>tl)&& (rb-tl) < MSECS(MIN_SLEEP_TIME))) { + spin_unlock_irqrestore(&priv->ps_lock,flags); + printk("too short to sleep\n"); + return; + } + +// write_nic_dword(dev, TimerInt, tl); +// rb = read_nic_dword(dev, TSFTR); + { + u32 tmp = (tl>rb)?(tl-rb):(rb-tl); + // if (tlDozePeriodInPast2Sec += jiffies_to_msecs(tmp); + + queue_delayed_work(priv->ieee80211->wq, &priv->ieee80211->hw_wakeup_wq, tmp); //as tl may be less than rb + } + /* if we suspect the TimerInt is gone beyond tl + * while setting it, then give up + */ +#if 1 + if(((tl > rb) && ((tl-rb) > MSECS(MAX_SLEEP_TIME)))|| + ((tl < rb) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))) { + spin_unlock_irqrestore(&priv->ps_lock,flags); + return; + } +#endif +// if(priv->rf_sleep) +// priv->rf_sleep(dev); + + queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_sleep_wq); + spin_unlock_irqrestore(&priv->ps_lock,flags); +} + + +//void rtl8180_wmm_param_update(struct net_device *dev,u8 *ac_param) +#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) +void rtl8180_wmm_param_update(struct work_struct * work) +{ + struct ieee80211_device * ieee = container_of(work, struct ieee80211_device,wmm_param_update_wq); + //struct r8180_priv *priv = (struct r8180_priv*)(ieee->priv); + struct net_device *dev = ieee->dev; +#else +void rtl8180_wmm_param_update(struct ieee80211_device *ieee) +{ + struct net_device *dev = ieee->dev; + struct r8180_priv *priv = ieee80211_priv(dev); +#endif + u8 *ac_param = (u8 *)(ieee->current_network.wmm_param); + u8 mode = ieee->current_network.mode; + AC_CODING eACI; + AC_PARAM AcParam; + PAC_PARAM pAcParam; + u8 i; + +#ifndef CONFIG_RTL8185B + //for legacy 8185 keep the PARAM unchange. + return; +#else + if(!ieee->current_network.QoS_Enable){ + //legacy ac_xx_param update + AcParam.longData = 0; + AcParam.f.AciAifsn.f.AIFSN = 2; // Follow 802.11 DIFS. + AcParam.f.AciAifsn.f.ACM = 0; + AcParam.f.Ecw.f.ECWmin = 3; // Follow 802.11 CWmin. + AcParam.f.Ecw.f.ECWmax = 7; // Follow 802.11 CWmax. + AcParam.f.TXOPLimit = 0; + for(eACI = 0; eACI < AC_MAX; eACI++){ + AcParam.f.AciAifsn.f.ACI = (u8)eACI; + { + u8 u1bAIFS; + u32 u4bAcParam; + pAcParam = (PAC_PARAM)(&AcParam); + // Retrive paramters to udpate. + u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN *(((mode&IEEE_G) == IEEE_G)?9:20) + aSifsTime; + u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit))<f.Ecw.f.ECWmax))<f.Ecw.f.ECWmin))<f.AciAifsn.f.ACI; + //Mode G/A: slotTimeTimer = 9; Mode B: 20 + u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G)?9:20) + aSifsTime; + u4bAcParam = ( (((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) | + (((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET) | + (((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) | + (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET)); + + switch(eACI){ + case AC1_BK: + write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); + break; + + case AC0_BE: + write_nic_dword(dev, AC_BE_PARAM, u4bAcParam); + break; + + case AC2_VI: + write_nic_dword(dev, AC_VI_PARAM, u4bAcParam); + break; + + case AC3_VO: + write_nic_dword(dev, AC_VO_PARAM, u4bAcParam); + break; + + default: + printk(KERN_WARNING "SetHwReg8185(): invalid ACI: %d !\n", eACI); + break; + } + } + ac_param += (sizeof(AC_PARAM)); + } +#endif +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_tx_irq_wq(struct work_struct *work); +#else +void rtl8180_tx_irq_wq(struct net_device *dev); +#endif + + + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_restart_wq(struct work_struct *work); +//void rtl8180_rq_tx_ack(struct work_struct *work); +#else + void rtl8180_restart_wq(struct net_device *dev); +//void rtl8180_rq_tx_ack(struct net_device *dev); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_watch_dog_wq(struct work_struct *work); +#else +void rtl8180_watch_dog_wq(struct net_device *dev); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_hw_wakeup_wq(struct work_struct *work); +#else +void rtl8180_hw_wakeup_wq(struct net_device *dev); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_hw_sleep_wq(struct work_struct *work); +#else +void rtl8180_hw_sleep_wq(struct net_device *dev); +#endif + + + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_sw_antenna_wq(struct work_struct *work); +#else +void rtl8180_sw_antenna_wq(struct net_device *dev); +#endif + void rtl8180_watch_dog(struct net_device *dev); +void watch_dog_adaptive(unsigned long data) +{ + struct r8180_priv* priv = ieee80211_priv((struct net_device *)data); +// DMESG("---->watch_dog_adaptive()\n"); + if(!priv->up) + { + DMESG("<----watch_dog_adaptive():driver is not up!\n"); + return; + } + + // queue_work(priv->ieee80211->wq,&priv->ieee80211->watch_dog_wq); +//{by amy 080312 +#if 1 + // Tx High Power Mechanism. +#ifdef HIGH_POWER + if(CheckHighPower((struct net_device *)data)) + { + queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->tx_pw_wq); + } +#endif + +#ifdef CONFIG_RTL818X_S + // Tx Power Tracking on 87SE. +#ifdef TX_TRACK + //if( priv->bTxPowerTrack ) //lzm mod 080826 + if( CheckTxPwrTracking((struct net_device *)data)); + TxPwrTracking87SE((struct net_device *)data); +#endif +#endif + + // Perform DIG immediately. +#ifdef SW_DIG + if(CheckDig((struct net_device *)data) == true) + { + queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_dig_wq); + } +#endif +#endif +//by amy 080312} + rtl8180_watch_dog((struct net_device *)data); + + + queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->GPIOChangeRFWorkItem); + + priv->watch_dog_timer.expires = jiffies + MSECS(IEEE80211_WATCH_DOG_TIME); + add_timer(&priv->watch_dog_timer); +// DMESG("<----watch_dog_adaptive()\n"); +} + +#ifdef ENABLE_DOT11D + +static CHANNEL_LIST ChannelPlan[] = { + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, //FCC + {{1,2,3,4,5,6,7,8,9,10,11},11}, //IC + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //ETSI + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Spain. Change to ETSI. + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //France. Change to ETSI. + {{14,36,40,44,48,52,56,60,64},9}, //MKK + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14, 36,40,44,48,52,56,60,64},22},//MKK1 + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Israel. + {{1,2,3,4,5,6,7,8,9,10,11,12,13,34,38,42,46},17}, // For 11a , TELEC + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626 + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13} //world wide 13: ch1~ch11 active scan, ch12~13 passive //lzm add 080826 +}; + +static void rtl8180_set_channel_map(u8 channel_plan, struct ieee80211_device *ieee) +{ + int i; + + //lzm add 080826 + ieee->MinPassiveChnlNum=MAX_CHANNEL_NUMBER+1; + ieee->IbssStartChnl=0; + + switch (channel_plan) + { + case COUNTRY_CODE_FCC: + case COUNTRY_CODE_IC: + case COUNTRY_CODE_ETSI: + case COUNTRY_CODE_SPAIN: + case COUNTRY_CODE_FRANCE: + case COUNTRY_CODE_MKK: + case COUNTRY_CODE_MKK1: + case COUNTRY_CODE_ISRAEL: + case COUNTRY_CODE_TELEC: + { + Dot11d_Init(ieee); + ieee->bGlobalDomain = false; + if (ChannelPlan[channel_plan].Len != 0){ + // Clear old channel map + memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map)); + // Set new channel map + for (i=0;ichannel_map[ChannelPlan[channel_plan].Channel[i]] = 1; + } + } + break; + } + case COUNTRY_CODE_GLOBAL_DOMAIN: + { + GET_DOT11D_INFO(ieee)->bEnabled = 0; + Dot11d_Reset(ieee); + ieee->bGlobalDomain = true; + break; + } + case COUNTRY_CODE_WORLD_WIDE_13_INDEX://lzm add 080826 + { + ieee->MinPassiveChnlNum=12; + ieee->IbssStartChnl= 10; + break; + } + default: + { + Dot11d_Init(ieee); + ieee->bGlobalDomain = false; + memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map)); + for (i=1;i<=14;i++) + { + GET_DOT11D_INFO(ieee)->channel_map[i] = 1; + } + break; + } + } +} +#endif + +//Add for RF power on power off by lizhaoming 080512 +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void GPIOChangeRFWorkItemCallBack(struct work_struct *work); +#else +void GPIOChangeRFWorkItemCallBack(struct ieee80211_device *ieee); +#endif + +//YJ,add,080828 +static void rtl8180_statistics_init(struct Stats *pstats) +{ + memset(pstats, 0, sizeof(struct Stats)); +} +static void rtl8180_link_detect_init(plink_detect_t plink_detect) +{ + memset(plink_detect, 0, sizeof(link_detect_t)); + plink_detect->SlotNum = DEFAULT_SLOT_NUM; +} +//YJ,add,080828,end + +short rtl8180_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u16 word; + u16 version; + u8 hw_version; + //u8 config3; + u32 usValue; + u16 tmpu16; + int i, j; + +#ifdef ENABLE_DOT11D +#if 0 + for(i=0;i<0xFF;i++) { + if(i%16 == 0) + printk("\n[%x]: ", i/16); + printk("\t%4.4x", eprom_read(dev,i)); + } +#endif + priv->channel_plan = eprom_read(dev, EEPROM_COUNTRY_CODE>>1) & 0xFF; + if(priv->channel_plan > COUNTRY_CODE_GLOBAL_DOMAIN){ + printk("rtl8180_init:Error channel plan! Set to default.\n"); + priv->channel_plan = 0; + } + //priv->channel_plan = 9; //Global Domain + + DMESG("Channel plan is %d\n",priv->channel_plan); + rtl8180_set_channel_map(priv->channel_plan, priv->ieee80211); +#else + int ch; + //Set Default Channel Plan + if(!channels){ + DMESG("No channels, aborting"); + return -1; + } + ch=channels; + priv->channel_plan = 0;//hikaru + // set channels 1..14 allowed in given locale + for (i=1; i<=14; i++) { + (priv->ieee80211->channel_map)[i] = (u8)(ch & 0x01); + ch >>= 1; + } +#endif + + //memcpy(priv->stats,0,sizeof(struct Stats)); + + //FIXME: these constants are placed in a bad pleace. + priv->txbuffsize = 2048;//1024; + priv->txringcount = 32;//32; + priv->rxbuffersize = 2048;//1024; + priv->rxringcount = 64;//32; + priv->txbeaconcount = 2; + priv->rx_skb_complete = 1; + //priv->txnp_pending.ispending=0; + /* ^^ the SKB does not containt a partial RXed + * packet (is empty) + */ + +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + priv->RegThreeWireMode = HW_THREE_WIRE_SI; +#else + priv->RegThreeWireMode = SW_THREE_WIRE; +#endif +#endif + +//Add for RF power on power off by lizhaoming 080512 + priv->RFChangeInProgress = false; + priv->SetRFPowerStateInProgress = false; + priv->RFProgType = 0; + priv->bInHctTest = false; + + priv->irq_enabled=0; + +//YJ,modified,080828 +#if 0 + priv->stats.rxdmafail=0; + priv->stats.txrdu=0; + priv->stats.rxrdu=0; + priv->stats.rxnolast=0; + priv->stats.rxnodata=0; + //priv->stats.rxreset=0; + //priv->stats.rxwrkaround=0; + priv->stats.rxnopointer=0; + priv->stats.txnperr=0; + priv->stats.txresumed=0; + priv->stats.rxerr=0; + priv->stats.rxoverflow=0; + priv->stats.rxint=0; + priv->stats.txnpokint=0; + priv->stats.txhpokint=0; + priv->stats.txhperr=0; + priv->stats.ints=0; + priv->stats.shints=0; + priv->stats.txoverflow=0; + priv->stats.txbeacon=0; + priv->stats.txbeaconerr=0; + priv->stats.txlperr=0; + priv->stats.txlpokint=0; + priv->stats.txretry=0;//tony 20060601 + priv->stats.rxcrcerrmin=0; + priv->stats.rxcrcerrmid=0; + priv->stats.rxcrcerrmax=0; + priv->stats.rxicverr=0; +#else + rtl8180_statistics_init(&priv->stats); + rtl8180_link_detect_init(&priv->link_detect); +#endif +//YJ,modified,080828,end + + + priv->ack_tx_to_ieee = 0; + priv->ieee80211->current_network.beacon_interval = DEFAULT_BEACONINTERVAL; + priv->ieee80211->iw_mode = IW_MODE_INFRA; + priv->ieee80211->softmac_features = IEEE_SOFTMAC_SCAN | + IEEE_SOFTMAC_ASSOCIATE | IEEE_SOFTMAC_PROBERQ | + IEEE_SOFTMAC_PROBERS | IEEE_SOFTMAC_TX_QUEUE; + priv->ieee80211->active_scan = 1; + priv->ieee80211->rate = 110; //11 mbps + priv->ieee80211->modulation = IEEE80211_CCK_MODULATION; + priv->ieee80211->host_encrypt = 1; + priv->ieee80211->host_decrypt = 1; + priv->ieee80211->sta_wake_up = rtl8180_hw_wakeup; + priv->ieee80211->ps_request_tx_ack = rtl8180_rq_tx_ack; + priv->ieee80211->enter_sleep_state = rtl8180_hw_sleep; + priv->ieee80211->ps_is_queue_empty = rtl8180_is_tx_queue_empty; + + priv->hw_wep = hwwep; + priv->prism_hdr=0; + priv->dev=dev; + priv->retry_rts = DEFAULT_RETRY_RTS; + priv->retry_data = DEFAULT_RETRY_DATA; + priv->RFChangeInProgress = false; + priv->SetRFPowerStateInProgress = false; + priv->RFProgType = 0; + priv->bInHctTest = false; + priv->bInactivePs = true;//false; + priv->ieee80211->bInactivePs = priv->bInactivePs; + priv->bSwRfProcessing = false; + priv->eRFPowerState = eRfOff; + priv->RfOffReason = 0; + priv->LedStrategy = SW_LED_MODE0; + //priv->NumRxOkInPeriod = 0; //YJ,del,080828 + //priv->NumTxOkInPeriod = 0; //YJ,del,080828 + priv->TxPollingTimes = 0;//lzm add 080826 + priv->bLeisurePs = true; + priv->dot11PowerSaveMode = eActive; +//by amy for antenna + priv->AdMinCheckPeriod = 5; + priv->AdMaxCheckPeriod = 10; +// Lower signal strength threshold to fit the HW participation in antenna diversity. +by amy 080312 + priv->AdMaxRxSsThreshold = 30;//60->30 + priv->AdRxSsThreshold = 20;//50->20 + priv->AdCheckPeriod = priv->AdMinCheckPeriod; + priv->AdTickCount = 0; + priv->AdRxSignalStrength = -1; + priv->RegSwAntennaDiversityMechanism = 0; + priv->RegDefaultAntenna = 0; + priv->SignalStrength = 0; + priv->AdRxOkCnt = 0; + priv->CurrAntennaIndex = 0; + priv->AdRxSsBeforeSwitched = 0; + init_timer(&priv->SwAntennaDiversityTimer); + priv->SwAntennaDiversityTimer.data = (unsigned long)dev; + priv->SwAntennaDiversityTimer.function = (void *)SwAntennaDiversityTimerCallback; +//by amy for antenna +//{by amy 080312 + priv->bDigMechanism = 1; + priv->InitialGain = 6; + priv->bXtalCalibration = false; + priv->XtalCal_Xin = 0; + priv->XtalCal_Xout = 0; + priv->bTxPowerTrack = false; + priv->ThermalMeter = 0; + priv->FalseAlarmRegValue = 0; + priv->RegDigOfdmFaUpTh = 0xc; // Upper threhold of OFDM false alarm, which is used in DIG. + priv->DIG_NumberFallbackVote = 0; + priv->DIG_NumberUpgradeVote = 0; + priv->LastSignalStrengthInPercent = 0; + priv->Stats_SignalStrength = 0; + priv->LastRxPktAntenna = 0; + priv->SignalQuality = 0; // in 0-100 index. + priv->Stats_SignalQuality = 0; + priv->RecvSignalPower = 0; // in dBm. + priv->Stats_RecvSignalPower = 0; + priv->AdMainAntennaRxOkCnt = 0; + priv->AdAuxAntennaRxOkCnt = 0; + priv->bHWAdSwitched = false; + priv->bRegHighPowerMechanism = true; + priv->RegHiPwrUpperTh = 77; + priv->RegHiPwrLowerTh = 75; + priv->RegRSSIHiPwrUpperTh = 70; + priv->RegRSSIHiPwrLowerTh = 20; + priv->bCurCCKPkt = false; + priv->UndecoratedSmoothedSS = -1; + priv->bToUpdateTxPwr = false; + priv->CurCCKRSSI = 0; + priv->RxPower = 0; + priv->RSSI = 0; + //YJ,add,080828 + priv->NumTxOkTotal = 0; + priv->NumTxUnicast = 0; + priv->keepAliveLevel = DEFAULT_KEEP_ALIVE_LEVEL; + priv->PowerProfile = POWER_PROFILE_AC; + //YJ,add,080828,end +//by amy for rate adaptive + priv->CurrRetryCnt=0; + priv->LastRetryCnt=0; + priv->LastTxokCnt=0; + priv->LastRxokCnt=0; + priv->LastRetryRate=0; + priv->bTryuping=0; + priv->CurrTxRate=0; + priv->CurrRetryRate=0; + priv->TryupingCount=0; + priv->TryupingCountNoData=0; + priv->TryDownCountLowData=0; + priv->LastTxOKBytes=0; + priv->LastFailTxRate=0; + priv->LastFailTxRateSS=0; + priv->FailTxRateCount=0; + priv->LastTxThroughput=0; + priv->NumTxOkBytesTotal=0; + priv->ForcedDataRate = 0; + priv->RegBModeGainStage = 1; + +//by amy for rate adaptive +//by amy 080312} + priv->promisc = (dev->flags & IFF_PROMISC) ? 1:0; + spin_lock_init(&priv->irq_lock); + spin_lock_init(&priv->irq_th_lock); + spin_lock_init(&priv->tx_lock); + spin_lock_init(&priv->ps_lock); + spin_lock_init(&priv->rf_ps_lock); + sema_init(&priv->wx_sem,1); + sema_init(&priv->rf_state,1); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) + INIT_WORK(&priv->reset_wq,(void*) rtl8180_restart_wq); + INIT_WORK(&priv->tx_irq_wq,(void*) rtl8180_tx_irq_wq); + INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8180_hw_wakeup_wq); + INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,(void*) rtl8180_hw_sleep_wq); + //INIT_DELAYED_WORK(&priv->ieee80211->watch_dog_wq,(void*) rtl8180_watch_dog_wq); + //INIT_DELAYED_WORK(&priv->ieee80211->sw_antenna_wq,(void*) rtl8180_sw_antenna_wq); + INIT_WORK(&priv->ieee80211->wmm_param_update_wq,(void*) rtl8180_wmm_param_update); + INIT_DELAYED_WORK(&priv->ieee80211->rate_adapter_wq,(void*)rtl8180_rate_adapter);//+by amy 080312 + INIT_DELAYED_WORK(&priv->ieee80211->hw_dig_wq,(void*)rtl8180_hw_dig_wq);//+by amy 080312 + INIT_DELAYED_WORK(&priv->ieee80211->tx_pw_wq,(void*)rtl8180_tx_pw_wq);//+by amy 080312 + + //add for RF power on power off by lizhaoming 080512 + INIT_DELAYED_WORK(&priv->ieee80211->GPIOChangeRFWorkItem,(void*) GPIOChangeRFWorkItemCallBack); +#else + INIT_WORK(&priv->reset_wq,(void*) rtl8180_restart_wq,dev); + INIT_WORK(&priv->tx_irq_wq,(void*) rtl8180_tx_irq_wq,dev); + //INIT_WORK(&priv->ieee80211->watch_dog_wq,(void*) rtl8180_watch_dog_wq,dev); + INIT_WORK(&priv->ieee80211->hw_wakeup_wq,(void*) rtl8180_hw_wakeup_wq,dev); + INIT_WORK(&priv->ieee80211->hw_sleep_wq,(void*) rtl8180_hw_sleep_wq,dev); + //INIT_WORK(&priv->ieee80211->sw_antenna_wq,(void*) rtl8180_sw_antenna_wq,dev); + INIT_WORK(&priv->ieee80211->wmm_param_update_wq,(void*) rtl8180_wmm_param_update,priv->ieee80211); + INIT_WORK(&priv->ieee80211->rate_adapter_wq,(void*)rtl8180_rate_adapter,dev);//+by amy 080312 + INIT_WORK(&priv->ieee80211->hw_dig_wq,(void*)rtl8180_hw_dig_wq,dev);//+by amy 080312 + INIT_WORK(&priv->ieee80211->tx_pw_wq,(void*)rtl8180_tx_pw_wq,dev);//+by amy 080312 + + //add for RF power on power off by lizhaoming 080512 + INIT_WORK(&priv->ieee80211->GPIOChangeRFWorkItem,(void*) GPIOChangeRFWorkItemCallBack, priv->ieee80211); +#endif + //INIT_WORK(&priv->reset_wq,(void*) rtl8180_restart_wq,dev); + + tasklet_init(&priv->irq_rx_tasklet, + (void(*)(unsigned long)) rtl8180_irq_rx_tasklet, + (unsigned long)priv); +//by amy + init_timer(&priv->watch_dog_timer); + priv->watch_dog_timer.data = (unsigned long)dev; + priv->watch_dog_timer.function = watch_dog_adaptive; +//by amy + +//{by amy 080312 +//by amy for rate adaptive + init_timer(&priv->rateadapter_timer); + priv->rateadapter_timer.data = (unsigned long)dev; + priv->rateadapter_timer.function = timer_rate_adaptive; + priv->RateAdaptivePeriod= RATE_ADAPTIVE_TIMER_PERIOD; + priv->bEnhanceTxPwr=false; +//by amy for rate adaptive +//by amy 080312} + //priv->ieee80211->func = + // kmalloc(sizeof(struct ieee80211_helper_functions),GFP_KERNEL); + //memset(priv->ieee80211->func, 0, + // sizeof(struct ieee80211_helper_functions)); + + priv->ieee80211->softmac_hard_start_xmit = rtl8180_hard_start_xmit; + priv->ieee80211->set_chan = rtl8180_set_chan; + priv->ieee80211->link_change = rtl8180_link_change; + priv->ieee80211->softmac_data_hard_start_xmit = rtl8180_hard_data_xmit; + priv->ieee80211->data_hard_stop = rtl8180_data_hard_stop; + priv->ieee80211->data_hard_resume = rtl8180_data_hard_resume; + + priv->ieee80211->init_wmmparam_flag = 0; + + priv->ieee80211->start_send_beacons = rtl8180_start_tx_beacon; + priv->ieee80211->stop_send_beacons = rtl8180_beacon_tx_disable; + priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD; + +#ifdef CONFIG_RTL8185B + priv->MWIEnable = 0; + + priv->ShortRetryLimit = 7; + priv->LongRetryLimit = 7; + priv->EarlyRxThreshold = 7; + + priv->CSMethod = (0x01 << 29); + + priv->TransmitConfig = + 1<ShortRetryLimit<LongRetryLimit<ReceiveConfig = +#ifdef CONFIG_RTL818X_S +#else + priv->CSMethod | +#endif +// RCR_ENMARP | + RCR_AMF | RCR_ADF | //accept management/data + RCR_ACF | //accept control frame for SW AP needs PS-poll, 2005.07.07, by rcnjko. + RCR_AB | RCR_AM | RCR_APM | //accept BC/MC/UC + //RCR_AICV | RCR_ACRC32 | //accept ICV/CRC error packet + (7<EarlyRxThreshold<EarlyRxThreshold == 7 ? RCR_ONLYERLPKT:0); + + priv->IntrMask = IMR_TMGDOK | IMR_TBDER | IMR_THPDER | + IMR_THPDER | IMR_THPDOK | + IMR_TVODER | IMR_TVODOK | + IMR_TVIDER | IMR_TVIDOK | + IMR_TBEDER | IMR_TBEDOK | + IMR_TBKDER | IMR_TBKDOK | + IMR_RDU | // To handle the defragmentation not enough Rx descriptors case. Annie, 2006-03-27. + IMR_RER | IMR_ROK | + IMR_RQoSOK; // ROK and RQoSOK are mutually exclusive, so, we must handle RQoSOK interrupt to receive QoS frames, 2005.12.09, by rcnjko. + + priv->InitialGain = 6; +#endif + + hw_version =( read_nic_dword(dev, TCR) & TCR_HWVERID_MASK)>>TCR_HWVERID_SHIFT; + + switch (hw_version){ +#ifdef CONFIG_RTL8185B + case HW_VERID_R8185B_B: +#ifdef CONFIG_RTL818X_S + priv->card_8185 = VERSION_8187S_C; + DMESG("MAC controller is a RTL8187SE b/g"); + priv->phy_ver = 2; + break; +#else + DMESG("MAC controller is a RTL8185B b/g"); + priv->card_8185 = 3; + priv->phy_ver = 2; + break; +#endif +#endif + case HW_VERID_R8185_ABC: + DMESG("MAC controller is a RTL8185 b/g"); + priv->card_8185 = 1; + /* you should not find a card with 8225 PHY ver < C*/ + priv->phy_ver = 2; + break; + + case HW_VERID_R8185_D: + DMESG("MAC controller is a RTL8185 b/g (V. D)"); + priv->card_8185 = 2; + /* you should not find a card with 8225 PHY ver < C*/ + priv->phy_ver = 2; + break; + + case HW_VERID_R8180_ABCD: + DMESG("MAC controller is a RTL8180"); + priv->card_8185 = 0; + break; + + case HW_VERID_R8180_F: + DMESG("MAC controller is a RTL8180 (v. F)"); + priv->card_8185 = 0; + break; + + default: + DMESGW("MAC chip not recognized: version %x. Assuming RTL8180",hw_version); + priv->card_8185 = 0; + break; + } + + if(priv->card_8185){ + priv->ieee80211->modulation |= IEEE80211_OFDM_MODULATION; + priv->ieee80211->short_slot = 1; + } + /* you should not found any 8185 Ver B Card */ + priv->card_8185_Bversion = 0; + +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + // just for sync 85 + priv->card_type = PCI; + DMESG("This is a PCI NIC"); +#else + config3 = read_nic_byte(dev, CONFIG3); + if(config3 & 0x8){ + priv->card_type = CARDBUS; + DMESG("This is a CARDBUS NIC"); + } + else if( config3 & 0x4){ + priv->card_type = MINIPCI; + DMESG("This is a MINI-PCI NIC"); + }else{ + priv->card_type = PCI; + DMESG("This is a PCI NIC"); + } +#endif +#endif + priv->enable_gpio0 = 0; + +//by amy for antenna +#ifdef CONFIG_RTL8185B + usValue = eprom_read(dev, EEPROM_SW_REVD_OFFSET); + DMESG("usValue is 0x%x\n",usValue); +#ifdef CONFIG_RTL818X_S + //3Read AntennaDiversity + // SW Antenna Diversity. + if( (usValue & EEPROM_SW_AD_MASK) != EEPROM_SW_AD_ENABLE ) + { + priv->EEPROMSwAntennaDiversity = false; + //printk("EEPROM Disable SW Antenna Diversity\n"); + } + else + { + priv->EEPROMSwAntennaDiversity = true; + //printk("EEPROM Enable SW Antenna Diversity\n"); + } + // Default Antenna to use. + if( (usValue & EEPROM_DEF_ANT_MASK) != EEPROM_DEF_ANT_1 ) + { + priv->EEPROMDefaultAntenna1 = false; + //printk("EEPROM Default Antenna 0\n"); + } + else + { + priv->EEPROMDefaultAntenna1 = true; + //printk("EEPROM Default Antenna 1\n"); + } + + // + // Antenna diversity mechanism. Added by Roger, 2007.11.05. + // + if( priv->RegSwAntennaDiversityMechanism == 0 ) // Auto + {// 0: default from EEPROM. + priv->bSwAntennaDiverity = priv->EEPROMSwAntennaDiversity; + } + else + {// 1:disable antenna diversity, 2: enable antenna diversity. + priv->bSwAntennaDiverity = ((priv->RegSwAntennaDiversityMechanism == 1)? false : true); + } + //printk("bSwAntennaDiverity = %d\n", priv->bSwAntennaDiverity); + + + // + // Default antenna settings. Added by Roger, 2007.11.05. + // + if( priv->RegDefaultAntenna == 0) + {// 0: default from EEPROM. + priv->bDefaultAntenna1 = priv->EEPROMDefaultAntenna1; + } + else + {// 1: main, 2: aux. + priv->bDefaultAntenna1 = ((priv->RegDefaultAntenna== 2) ? true : false); + } + //printk("bDefaultAntenna1 = %d\n", priv->bDefaultAntenna1); +#endif +#endif +//by amy for antenna + /* rtl8185 can calc plcp len in HW.*/ + priv->hw_plcp_len = 1; + + priv->plcp_preamble_mode = 2; + /*the eeprom type is stored in RCR register bit #6 */ + if (RCR_9356SEL & read_nic_dword(dev, RCR)){ + priv->epromtype=EPROM_93c56; + //DMESG("Reported EEPROM chip is a 93c56 (2Kbit)"); + }else{ + priv->epromtype=EPROM_93c46; + //DMESG("Reported EEPROM chip is a 93c46 (1Kbit)"); + } + + dev->get_stats = rtl8180_stats; + + dev->dev_addr[0]=eprom_read(dev,MAC_ADR) & 0xff; + dev->dev_addr[1]=(eprom_read(dev,MAC_ADR) & 0xff00)>>8; + dev->dev_addr[2]=eprom_read(dev,MAC_ADR+1) & 0xff; + dev->dev_addr[3]=(eprom_read(dev,MAC_ADR+1) & 0xff00)>>8; + dev->dev_addr[4]=eprom_read(dev,MAC_ADR+2) & 0xff; + dev->dev_addr[5]=(eprom_read(dev,MAC_ADR+2) & 0xff00)>>8; + //DMESG("Card MAC address is "MAC_FMT, MAC_ARG(dev->dev_addr)); + + + for(i=1,j=0; i<14; i+=2,j++){ + + word = eprom_read(dev,EPROM_TXPW_CH1_2 + j); + priv->chtxpwr[i]=word & 0xff; + priv->chtxpwr[i+1]=(word & 0xff00)>>8; +#ifdef DEBUG_EPROM + DMESG("tx word %x:%x",j,word); + DMESG("ch %d pwr %x",i,priv->chtxpwr[i]); + DMESG("ch %d pwr %x",i+1,priv->chtxpwr[i+1]); +#endif + } + if(priv->card_8185){ + for(i=1,j=0; i<14; i+=2,j++){ + + word = eprom_read(dev,EPROM_TXPW_OFDM_CH1_2 + j); + priv->chtxpwr_ofdm[i]=word & 0xff; + priv->chtxpwr_ofdm[i+1]=(word & 0xff00)>>8; +#ifdef DEBUG_EPROM + DMESG("ofdm tx word %x:%x",j,word); + DMESG("ofdm ch %d pwr %x",i,priv->chtxpwr_ofdm[i]); + DMESG("ofdm ch %d pwr %x",i+1,priv->chtxpwr_ofdm[i+1]); +#endif + } + } +//{by amy 080312 + //3Read crystal calibtration and thermal meter indication on 87SE. + + // By SD3 SY's request. Added by Roger, 2007.12.11. + + tmpu16 = eprom_read(dev, EEPROM_RSV>>1); + + //printk("ReadAdapterInfo8185(): EEPROM_RSV(%04x)\n", tmpu16); + + // Crystal calibration for Xin and Xout resp. + priv->XtalCal_Xout = tmpu16 & EEPROM_XTAL_CAL_XOUT_MASK; // 0~7.5pF + priv->XtalCal_Xin = (tmpu16 & EEPROM_XTAL_CAL_XIN_MASK)>>4; // 0~7.5pF + if((tmpu16 & EEPROM_XTAL_CAL_ENABLE)>>12) + priv->bXtalCalibration = true; + + // Thermal meter reference indication. + priv->ThermalMeter = (u8)((tmpu16 & EEPROM_THERMAL_METER_MASK)>>8); + if((tmpu16 & EEPROM_THERMAL_METER_ENABLE)>>13) + priv->bTxPowerTrack = true; + +//by amy 080312} +#ifdef CONFIG_RTL8185B + word = eprom_read(dev,EPROM_TXPW_BASE); + priv->cck_txpwr_base = word & 0xf; + priv->ofdm_txpwr_base = (word>>4) & 0xf; +#endif + + version = eprom_read(dev,EPROM_VERSION); + DMESG("EEPROM version %x",version); + if( (!priv->card_8185) && version < 0x0101){ + DMESG ("EEPROM version too old, assuming defaults"); + DMESG ("If you see this message *plase* send your \ +DMESG output to andreamrl@tiscali.it THANKS"); + priv->digphy=1; + priv->antb=0; + priv->diversity=1; + priv->cs_treshold=0xc; + priv->rcr_csense=1; + priv->rf_chip=RFCHIPID_PHILIPS; + }else{ + if(!priv->card_8185){ + u8 rfparam = eprom_read(dev,RF_PARAM); + DMESG("RfParam: %x",rfparam); + + priv->digphy = rfparam & (1<antb = rfparam & (1<rcr_csense = (rfparam & RF_PARAM_CARRIERSENSE_MASK) >> + RF_PARAM_CARRIERSENSE_SHIFT; + + priv->diversity = + (read_nic_byte(dev,CONFIG2)&(1<rcr_csense = 3; + } + + priv->cs_treshold = (eprom_read(dev,ENERGY_TRESHOLD)&0xff00) >>8; + + priv->rf_chip = 0xff & eprom_read(dev,RFCHIPID); + } + +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + priv->rf_chip = RF_ZEBRA4; + priv->rf_sleep = rtl8225z4_rf_sleep; + priv->rf_wakeup = rtl8225z4_rf_wakeup; +#else + priv->rf_chip = RF_ZEBRA2; +#endif + //DMESG("Card reports RF frontend Realtek 8225z2"); + //DMESGW("This driver has EXPERIMENTAL support for this chipset."); + //DMESGW("use it with care and at your own risk and"); + DMESGW("**PLEASE** REPORT SUCCESSFUL/UNSUCCESSFUL TO Realtek!"); + + priv->rf_close = rtl8225z2_rf_close; + priv->rf_init = rtl8225z2_rf_init; + priv->rf_set_chan = rtl8225z2_rf_set_chan; + priv->rf_set_sens = NULL; + //priv->rf_sleep = rtl8225_rf_sleep; + //priv->rf_wakeup = rtl8225_rf_wakeup; + +#else + /* check RF frontend chipset */ + switch (priv->rf_chip) { + + case RFCHIPID_RTL8225: + + if(priv->card_8185){ + DMESG("Card reports RF frontend Realtek 8225"); + DMESGW("This driver has EXPERIMENTAL support for this chipset."); + DMESGW("use it with care and at your own risk and"); + DMESGW("**PLEASE** REPORT SUCCESS/INSUCCESS TO andreamrl@tiscali.it"); + + priv->rf_close = rtl8225_rf_close; + priv->rf_init = rtl8225_rf_init; + priv->rf_set_chan = rtl8225_rf_set_chan; + priv->rf_set_sens = NULL; + priv->rf_sleep = rtl8225_rf_sleep; + priv->rf_wakeup = rtl8225_rf_wakeup; + + }else{ + DMESGW("Detected RTL8225 radio on a card recognized as RTL8180"); + DMESGW("This could not be... something went wrong...."); + return -ENODEV; + } + break; + + case RFCHIPID_RTL8255: + if(priv->card_8185){ + DMESG("Card reports RF frontend Realtek 8255"); + DMESGW("This driver has EXPERIMENTAL support for this chipset."); + DMESGW("use it with care and at your own risk and"); + DMESGW("**PLEASE** REPORT SUCCESS/INSUCCESS TO andreamrl@tiscali.it"); + + priv->rf_close = rtl8255_rf_close; + priv->rf_init = rtl8255_rf_init; + priv->rf_set_chan = rtl8255_rf_set_chan; + priv->rf_set_sens = NULL; + priv->rf_sleep = NULL; + priv->rf_wakeup = NULL; + + }else{ + DMESGW("Detected RTL8255 radio on a card recognized as RTL8180"); + DMESGW("This could not be... something went wrong...."); + return -ENODEV; + } + break; + + + case RFCHIPID_INTERSIL: + DMESGW("Card reports RF frontend by Intersil."); + DMESGW("This driver has NO support for this chipset."); + return -ENODEV; + break; + + case RFCHIPID_RFMD: + DMESGW("Card reports RF frontend by RFMD."); + DMESGW("This driver has NO support for this chipset."); + return -ENODEV; + break; + + case RFCHIPID_GCT: + DMESGW("Card reports RF frontend by GCT."); + DMESGW("This driver has EXPERIMENTAL support for this chipset."); + DMESGW("use it with care and at your own risk and"); + DMESGW("**PLEASE** REPORT SUCCESS/INSUCCESS TO andreamrl@tiscali.it"); + priv->rf_close = gct_rf_close; + priv->rf_init = gct_rf_init; + priv->rf_set_chan = gct_rf_set_chan; + priv->rf_set_sens = NULL; + priv->rf_sleep = NULL; + priv->rf_wakeup = NULL; + break; + + case RFCHIPID_MAXIM: + DMESGW("Card reports RF frontend by MAXIM."); + DMESGW("This driver has EXPERIMENTAL support for this chipset."); + DMESGW("use it with care and at your own risk and"); + DMESGW("**PLEASE** REPORT SUCCESS/INSUCCESS TO andreamrl@tiscali.it"); + priv->rf_close = maxim_rf_close; + priv->rf_init = maxim_rf_init; + priv->rf_set_chan = maxim_rf_set_chan; + priv->rf_set_sens = NULL; + priv->rf_sleep = NULL; + priv->rf_wakeup = NULL; + break; + + case RFCHIPID_PHILIPS: + DMESG("Card reports RF frontend by Philips."); + DMESG("OK! Philips SA2400 radio chipset is supported."); + priv->rf_close = sa2400_rf_close; + priv->rf_init = sa2400_rf_init; + priv->rf_set_chan = sa2400_rf_set_chan; + priv->rf_set_sens = sa2400_rf_set_sens; + priv->sens = SA2400_RF_DEF_SENS; /* default sensitivity */ + priv->max_sens = SA2400_RF_MAX_SENS; /* maximum sensitivity */ + priv->rf_sleep = NULL; + priv->rf_wakeup = NULL; + + if(priv->digphy){ + DMESGW("Digital PHY found"); + DMESGW("Philips DIGITAL PHY is untested! *Please*\ + report success/failure to "); + }else{ + DMESG ("Analog PHY found"); + } + + break; + + default: + DMESGW("Unknown RF module %x",priv->rf_chip); + DMESGW("Exiting..."); + return -1; + + } +#endif + + + if(!priv->card_8185){ + if(priv->antb) + DMESG ("Antenna B is default antenna"); + else + DMESG ("Antenna A is default antenna"); + + if(priv->diversity) + DMESG ("Antenna diversity is enabled"); + else + DMESG("Antenna diversity is disabled"); + + DMESG("Carrier sense %d",priv->rcr_csense); + } + + if (0!=alloc_rx_desc_ring(dev, priv->rxbuffersize, priv->rxringcount)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, + TX_MANAGEPRIORITY_RING_ADDR)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, + TX_BKPRIORITY_RING_ADDR)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, + TX_BEPRIORITY_RING_ADDR)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, + TX_VIPRIORITY_RING_ADDR)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, + TX_VOPRIORITY_RING_ADDR)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, + TX_HIGHPRIORITY_RING_ADDR)) + return -ENOMEM; + + if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txbeaconcount, + TX_BEACON_RING_ADDR)) + return -ENOMEM; + + + //priv->beacon_buf=NULL; + + if(!priv->card_8185){ + + if(read_nic_byte(dev, CONFIG0) & (1<irq, (void *)rtl8180_interrupt, IRQF_SHARED, dev->name, dev)){ +#else + if(request_irq(dev->irq, (void *)rtl8180_interrupt, SA_SHIRQ, dev->name, dev)){ +#endif + DMESGE("Error allocating IRQ %d",dev->irq); + return -1; + }else{ + priv->irq=dev->irq; + DMESG("IRQ %d",dev->irq); + } + +#ifdef DEBUG_EPROM + dump_eprom(dev); +#endif + + return 0; + +} + + +void rtl8180_no_hw_wep(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + if(!priv->card_8185) + { + u8 security; + + security = read_nic_byte(dev, SECURITY); + security &=~(1<ieee80211->hw_wep=0; +} + + +void rtl8180_set_hw_wep(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 pgreg; + u8 security; + u32 key0_word4; + + pgreg=read_nic_byte(dev, PGSELECT); + write_nic_byte(dev, PGSELECT, pgreg &~ (1<key0[3]& 0xff; + write_nic_dword(dev,KEY0,(priv->key0[0])); + write_nic_dword(dev,KEY0+4,(priv->key0[1])); + write_nic_dword(dev,KEY0+4+4,(priv->key0[2])); + write_nic_dword(dev,KEY0+4+4+4,(key0_word4)); + + /* + TX_CONF,read_nic_dword(dev,TX_CONF) &~(1<ieee80211->hw_wep=1; +} + + +void rtl8185_rf_pins_enable(struct net_device *dev) +{ +// u16 tmp; +// tmp = read_nic_word(dev, RFPinsEnable); + write_nic_word(dev, RFPinsEnable, 0x1fff);// | tmp); +// write_nic_word(dev, RFPinsEnable,7 | tmp); +} + + +void rtl8185_set_anaparam2(struct net_device *dev, u32 a) +{ + u8 conf3; + + rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + + conf3 = read_nic_byte(dev, CONFIG3); + write_nic_byte(dev, CONFIG3, conf3 | (1<> 24)); + write_nic_byte(dev, 0x7e, ((phyw & 0x00ff0000) >> 16)); + write_nic_byte(dev, 0x7d, ((phyw & 0x0000ff00) >> 8)); + write_nic_byte(dev, 0x7c, ((phyw & 0x000000ff) )); +#endif + /* this is ok to fail when we write AGC table. check for AGC table might be + * done by masking with 0x7f instead of 0xff + */ + //if(phyr != (data&0xff)) DMESGW("Phy write timeout %x %x %x", phyr, data,adr); +} + + +inline void write_phy_ofdm (struct net_device *dev, u8 adr, u32 data) +{ + data = data & 0xff; + rtl8185_write_phy(dev, adr, data); +} + + +void write_phy_cck (struct net_device *dev, u8 adr, u32 data) +{ + data = data & 0xff; + rtl8185_write_phy(dev, adr, data | 0x10000); +} + + +/* 70*3 = 210 ms + * I hope this is enougth + */ +#define MAX_PHY 70 +void write_phy(struct net_device *dev, u8 adr, u8 data) +{ + u32 phy; + int i; + + phy = 0xff0000; + phy |= adr; + phy |= 0x80; /* this should enable writing */ + phy |= (data<<8); + + //PHY_ADR, PHY_R and PHY_W are contig and treated as one dword + write_nic_dword(dev,PHY_ADR, phy); + + phy= 0xffff00; + phy |= adr; + + write_nic_dword(dev,PHY_ADR, phy); + for(i=0;i> 16; + if(phy == data){ //SUCCESS! + force_pci_posting(dev); + mdelay(3); //random value +#ifdef DEBUG_BB + DMESG("Phy wr %x,%x",adr,data); +#endif + return; + }else{ + force_pci_posting(dev); + mdelay(3); //random value + } + } + DMESGW ("Phy writing %x %x failed!", adr,data); +} + +void rtl8185_set_rate(struct net_device *dev) +{ + int i; + u16 word; + int basic_rate,min_rr_rate,max_rr_rate; + +// struct r8180_priv *priv = ieee80211_priv(dev); + + //if (ieee80211_is_54g(priv->ieee80211->current_network) && +// priv->ieee80211->state == IEEE80211_LINKED){ + basic_rate = ieeerate2rtlrate(240); + min_rr_rate = ieeerate2rtlrate(60); + max_rr_rate = ieeerate2rtlrate(240); + +// +// }else{ +// basic_rate = ieeerate2rtlrate(20); +// min_rr_rate = ieeerate2rtlrate(10); +// max_rr_rate = ieeerate2rtlrate(110); +// } + + write_nic_byte(dev, RESP_RATE, + max_rr_rate<irq_mask = 0xafff; +// priv->irq_mask = 0x4fcf; + + /* enable beacon timeout, beacon TX ok and err + * LP tx ok and err, HP TX ok and err, NP TX ok and err, + * RX ok and ERR, and GP timer */ + priv->irq_mask = 0x6fcf; + + priv->dma_poll_mask = 0; + + rtl8180_beacon_tx_disable(dev); + + if(priv->card_type == CARDBUS ){ + config3=read_nic_byte(dev, CONFIG3); + write_nic_byte(dev,CONFIG3,config3 | CONFIG3_FuncRegEn); + write_nic_word(dev,FEMR, FEMR_INTR | FEMR_WKUP | FEMR_GWAKE | + read_nic_word(dev, FEMR)); + } + rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]); + write_nic_word(dev, MAC4, ((u32*)dev->dev_addr)[1] & 0xffff ); + rtl8180_set_mode(dev, EPROM_CMD_NORMAL); + + rtl8180_update_msr(dev); + + if(!priv->card_8185){ + anaparam = eprom_read(dev,EPROM_ANAPARAM_ADDRLWORD); + anaparam |= eprom_read(dev,EPROM_ANAPARAM_ADDRHWORD)<<16; + + rtl8180_set_anaparam(dev,anaparam); + } + /* These might be unnecessary since we do in rx_enable / tx_enable */ + fix_rx_fifo(dev); + fix_tx_fifo(dev); + /*set_nic_rxring(dev); + set_nic_txring(dev);*/ + + rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + + /* + The following is very strange. seems to be that 1 means test mode, + but we need to acknolwledges the nic when a packet is ready + altought we set it to 0 + */ + + write_nic_byte(dev, + CONFIG2, read_nic_byte(dev,CONFIG2) &~\ + (1<card_8185) + write_nic_byte(dev, + CONFIG2, read_nic_byte(dev,CONFIG2)|(1<<4)); + + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); + + write_nic_dword(dev,INT_TIMEOUT,0); +#ifdef DEBUG_REGISTERS + rtl8180_dump_reg(dev); +#endif + + if(!priv->card_8185) + { + /* + experimental - this might be needed to calibrate AGC, + anyway it shouldn't hurt + */ + write_nic_byte(dev, CONFIG5, + read_nic_byte(dev, CONFIG5) | (1<card_8185){ + rtl8185_set_rate(dev); + write_nic_byte(dev, RATE_FALLBACK, 0x81); + // write_nic_byte(dev, 0xdf, 0x15); + }else{ + word = read_nic_word(dev, BRSR); + word &= ~BRSR_MBR; + word &= ~BRSR_BPLCP; + word |= ieeerate2rtlrate(priv->ieee80211->basic_rate); +//by amy + word |= 0x0f; +//by amy + write_nic_word(dev, BRSR, word); + } + + + if(priv->card_8185){ + write_nic_byte(dev, GP_ENABLE,read_nic_byte(dev, GP_ENABLE) & ~(1<<6)); + + //FIXME cfg 3 ClkRun enable - isn't it ReadOnly ? + rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + write_nic_byte(dev,CONFIG3, read_nic_byte(dev, CONFIG3) +|(1<rf_init(dev); + + if(priv->rf_set_sens != NULL) + priv->rf_set_sens(dev,priv->sens); + rtl8180_irq_enable(dev); + + netif_start_queue(dev); + /*DMESG ("lfree %d",get_curr_tx_free_desc(dev,LOW_PRIORITY)); + + DMESG ("nfree %d",get_curr_tx_free_desc(dev,NORM_PRIORITY)); + + DMESG ("hfree %d",get_curr_tx_free_desc(dev,HI_PRIORITY)); + if(check_nic_enought_desc(dev,NORM_PRIORITY)) DMESG("NORM OK"); + if(check_nic_enought_desc(dev,HI_PRIORITY)) DMESG("HI OK"); + if(check_nic_enought_desc(dev,LOW_PRIORITY)) DMESG("LOW OK");*/ +} + + + +/* this configures registers for beacon tx and enables it via + * rtl8180_beacon_tx_enable(). rtl8180_beacon_tx_disable() might + * be used to stop beacon transmission + */ +void rtl8180_start_tx_beacon(struct net_device *dev) +{ +// struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u16 word; +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + + DMESG("Enabling beacon TX"); + //write_nic_byte(dev, 0x42,0xe6);// TCR +// set_nic_txring(dev); +// fix_tx_fifo(dev); + rtl8180_prepare_beacon(dev); + rtl8180_irq_disable(dev); + rtl8180_beacon_tx_enable(dev); +#if 0 + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); + //write_nic_byte(dev,0x9d,0x20); //DMA Poll + //write_nic_word(dev,0x7a,0); + //write_nic_word(dev,0x7a,0x8000); + +#if 0 + word = read_nic_word(dev, BcnItv); + word &= ~BcnItv_BcnItv; // clear Bcn_Itv + word |= priv->ieee80211->current_network.beacon_interval;//0x64; + write_nic_word(dev, BcnItv, word); +#endif +#endif + word = read_nic_word(dev, AtimWnd) &~ AtimWnd_AtimWnd; + write_nic_word(dev, AtimWnd,word);// word |= +//priv->ieee80211->current_network.atim_window); + + word = read_nic_word(dev, BintrItv); + word &= ~BintrItv_BintrItv; + word |= 1000;/*priv->ieee80211->current_network.beacon_interval * + ((priv->txbeaconcount > 1)?(priv->txbeaconcount-1):1); + // FIXME: check if correct ^^ worked with 0x3e8; + */ + write_nic_word(dev, BintrItv, word); + + + rtl8180_set_mode(dev, EPROM_CMD_NORMAL); + +// rtl8180_beacon_tx_enable(dev); +#ifdef CONFIG_RTL8185B + rtl8185b_irq_enable(dev); +#else + rtl8180_irq_enable(dev); +#endif + /* VV !!!!!!!!!! VV*/ + /* + rtl8180_set_mode(dev,EPROM_CMD_CONFIG); + write_nic_byte(dev,0x9d,0x00); + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); +*/ +// DMESG("ring %x %x", priv->txlpringdma,read_nic_dword(dev,TLPDA)); + +} + + + +/*************************************************************************** + -------------------------------NET STUFF--------------------------- +***************************************************************************/ +static struct net_device_stats *rtl8180_stats(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + return &priv->ieee80211->stats; +} +// +// Change current and default preamble mode. +// 2005.01.06, by rcnjko. +// +bool +MgntActSet_802_11_PowerSaveMode( + struct r8180_priv *priv, + RT_PS_MODE rtPsMode +) +{ + + // Currently, we do not change power save mode on IBSS mode. + if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) + { + return false; + } + + // + // If we make HW to fill up the PwrMgt bit for us, + // some AP will not response to our mgnt frames with PwrMgt bit set, + // e.g. cannot associate the AP. + // So I commented out it. 2005.02.16, by rcnjko. + // +// // Change device's power save mode. +// Adapter->HalFunc.SetPSModeHandler( Adapter, rtPsMode ); + + // Update power save mode configured. +// priv->dot11PowerSaveMode = rtPsMode; + priv->ieee80211->ps = rtPsMode; + // Determine ListenInterval. +#if 0 + if(priv->dot11PowerSaveMode == eMaxPs) + { + priv->ieee80211->ListenInterval = 10; + } + else + { + priv->ieee80211->ListenInterval = 2; + } +#endif + return true; +} + +//================================================================================ +// Leisure Power Save in linked state. +//================================================================================ + +// +// Description: +// Enter the leisure power save mode. +// +void +LeisurePSEnter( + struct r8180_priv *priv + ) +{ + if (priv->bLeisurePs) + { + if (priv->ieee80211->ps == IEEE80211_PS_DISABLED) + { + //printk("----Enter PS\n"); + MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST);//IEEE80211_PS_ENABLE + } + } +} + + +// +// Description: +// Leave the leisure power save mode. +// +void +LeisurePSLeave( + struct r8180_priv *priv + ) +{ + if (priv->bLeisurePs) + { + if (priv->ieee80211->ps != IEEE80211_PS_DISABLED) + { + //printk("----Leave PS\n"); + MgntActSet_802_11_PowerSaveMode(priv, IEEE80211_PS_DISABLED); + } + } +} +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_hw_wakeup_wq (struct work_struct *work) +{ +// struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); +// struct ieee80211_device * ieee = (struct ieee80211_device*) +// container_of(work, struct ieee80211_device, watch_dog_wq); + struct delayed_work *dwork = container_of(work,struct delayed_work,work); + struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_wakeup_wq); + struct net_device *dev = ieee->dev; +#else +void rtl8180_hw_wakeup_wq(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); +#endif + +// printk("dev is %d\n",dev); +// printk("&*&(^*(&(&=========>%s()\n", __FUNCTION__); + rtl8180_hw_wakeup(dev); + +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_hw_sleep_wq (struct work_struct *work) +{ +// struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); +// struct ieee80211_device * ieee = (struct ieee80211_device*) +// container_of(work, struct ieee80211_device, watch_dog_wq); + struct delayed_work *dwork = container_of(work,struct delayed_work,work); + struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_sleep_wq); + struct net_device *dev = ieee->dev; +#else +void rtl8180_hw_sleep_wq(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); +#endif + + rtl8180_hw_sleep_down(dev); +} + +//YJ,add,080828,for KeepAlive +static void MgntLinkKeepAlive(struct r8180_priv *priv ) +{ + if (priv->keepAliveLevel == 0) + return; + + if(priv->ieee80211->state == IEEE80211_LINKED) + { + // + // Keep-Alive. + // + //printk("LastTx:%d Tx:%d LastRx:%d Rx:%ld Idle:%d\n",priv->link_detect.LastNumTxUnicast,priv->NumTxUnicast, priv->link_detect.LastNumRxUnicast, priv->ieee80211->NumRxUnicast, priv->link_detect.IdleCount); + + if ( (priv->keepAliveLevel== 2) || + (priv->link_detect.LastNumTxUnicast == priv->NumTxUnicast && + priv->link_detect.LastNumRxUnicast == priv->ieee80211->NumRxUnicast ) + ) + { + priv->link_detect.IdleCount++; + + // + // Send a Keep-Alive packet packet to AP if we had been idle for a while. + // + if(priv->link_detect.IdleCount >= ((KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)-1) ) + { + priv->link_detect.IdleCount = 0; + ieee80211_sta_ps_send_null_frame(priv->ieee80211, false); + } + } + else + { + priv->link_detect.IdleCount = 0; + } + priv->link_detect.LastNumTxUnicast = priv->NumTxUnicast; + priv->link_detect.LastNumRxUnicast = priv->ieee80211->NumRxUnicast; + } +} +//YJ,add,080828,for KeepAlive,end + +static u8 read_acadapter_file(char *filename); +void rtl8180_watch_dog(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + bool bEnterPS = false; + bool bBusyTraffic = false; + u32 TotalRxNum = 0; + u16 SlotIndex = 0; + u16 i = 0; +#ifdef ENABLE_IPS + if(priv->ieee80211->actscanning == false){ + if((priv->ieee80211->iw_mode != IW_MODE_ADHOC) && (priv->ieee80211->state == IEEE80211_NOLINK) && (priv->ieee80211->beinretry == false) && (priv->eRFPowerState == eRfOn)){ + IPSEnter(dev); + } + } +#endif + //YJ,add,080828,for link state check + if((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)){ + SlotIndex = (priv->link_detect.SlotIndex++) % priv->link_detect.SlotNum; + priv->link_detect.RxFrameNum[SlotIndex] = priv->ieee80211->NumRxDataInPeriod + priv->ieee80211->NumRxBcnInPeriod; + for( i=0; ilink_detect.SlotNum; i++ ) + TotalRxNum+= priv->link_detect.RxFrameNum[i]; + //printk("&&&&&=== TotalRxNum = %d\n", TotalRxNum); + if(TotalRxNum == 0){ + priv->ieee80211->state = IEEE80211_ASSOCIATING; + queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq); + } + } + + //YJ,add,080828,for KeepAlive + MgntLinkKeepAlive(priv); + + //YJ,add,080828,for LPS +#ifdef ENABLE_LPS + if(priv->PowerProfile == POWER_PROFILE_BATTERY ) + { + //Turn on LeisurePS on battery power + //printk("!!!!!On battery power\n"); + priv->bLeisurePs = true; + } + else if(priv->PowerProfile == POWER_PROFILE_AC ) + { + // Turn off LeisurePS on AC power + //printk("----On AC power\n"); + LeisurePSLeave(priv); + priv->bLeisurePs= false; + } +#endif + +#if 0 +#ifndef ENABLE_LPS + if(priv->ieee80211->state == IEEE80211_LINKED){ + if( priv->NumRxOkInPeriod> 666 || + priv->NumTxOkInPeriod > 666 ) { + bBusyTraffic = true; + } + if((priv->ieee80211->NumRxData + priv->NumTxOkInPeriod)<8) { + bEnterPS= true; + } + if(bEnterPS) { + LeisurePSEnter(priv); + } + else { + LeisurePSLeave(priv); + } + } + else { + LeisurePSLeave(priv); + } +#endif + priv->NumRxOkInPeriod = 0; + priv->NumTxOkInPeriod = 0; + priv->ieee80211->NumRxData = 0; +#else +#ifdef ENABLE_LPS + if(priv->ieee80211->state == IEEE80211_LINKED){ + priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod; + //printk("TxOk=%d RxOk=%d\n", priv->link_detect.NumTxOkInPeriod, priv->link_detect.NumRxOkInPeriod); + if( priv->link_detect.NumRxOkInPeriod> 666 || + priv->link_detect.NumTxOkInPeriod> 666 ) { + bBusyTraffic = true; + } + if(((priv->link_detect.NumRxOkInPeriod + priv->link_detect.NumTxOkInPeriod) > 8) + || (priv->link_detect.NumRxOkInPeriod > 2)) { + bEnterPS= false; + } + else { + bEnterPS= true; + } + + if(bEnterPS) { + LeisurePSEnter(priv); + } + else { + LeisurePSLeave(priv); + } + } + else{ + LeisurePSLeave(priv); + } +#endif + priv->link_detect.bBusyTraffic = bBusyTraffic; + priv->link_detect.NumRxOkInPeriod = 0; + priv->link_detect.NumTxOkInPeriod = 0; + priv->ieee80211->NumRxDataInPeriod = 0; + priv->ieee80211->NumRxBcnInPeriod = 0; +#endif +} +int _rtl8180_up(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //int i; + + priv->up=1; + + DMESG("Bringing up iface"); +#ifdef CONFIG_RTL8185B + rtl8185b_adapter_start(dev); + rtl8185b_rx_enable(dev); + rtl8185b_tx_enable(dev); +#else + rtl8180_adapter_start(dev); + rtl8180_rx_enable(dev); + rtl8180_tx_enable(dev); +#endif +#ifdef ENABLE_IPS + if(priv->bInactivePs){ + if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) + IPSLeave(dev); + } +#endif +//by amy 080312 +#ifdef RATE_ADAPT + timer_rate_adaptive((unsigned long)dev); +#endif +//by amy 080312 + watch_dog_adaptive((unsigned long)dev); +#ifdef SW_ANTE + if(priv->bSwAntennaDiverity) + SwAntennaDiversityTimerCallback(dev); +#endif +// IPSEnter(dev); + ieee80211_softmac_start_protocol(priv->ieee80211); + +//Add for RF power on power off by lizhaoming 080512 +// priv->eRFPowerState = eRfOn; +// printk("\n--------Start queue_work:GPIOChangeRFWorkItem"); +// queue_delayed_work(priv->ieee80211->wq,&priv->ieee80211->GPIOChangeRFWorkItem,1000); + + return 0; +} + + +int rtl8180_open(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + + down(&priv->wx_sem); + ret = rtl8180_up(dev); + up(&priv->wx_sem); + return ret; + +} + + +int rtl8180_up(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + if (priv->up == 1) return -1; + + return _rtl8180_up(dev); +} + + +int rtl8180_close(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + + down(&priv->wx_sem); + ret = rtl8180_down(dev); + up(&priv->wx_sem); + + return ret; + +} + +int rtl8180_down(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + if (priv->up == 0) return -1; + + priv->up=0; + + ieee80211_softmac_stop_protocol(priv->ieee80211); + /* FIXME */ + if (!netif_queue_stopped(dev)) + netif_stop_queue(dev); + rtl8180_rtx_disable(dev); + rtl8180_irq_disable(dev); + del_timer_sync(&priv->watch_dog_timer); + //cancel_delayed_work(&priv->ieee80211->watch_dog_wq); +//{by amy 080312 + del_timer_sync(&priv->rateadapter_timer); + cancel_delayed_work(&priv->ieee80211->rate_adapter_wq); +//by amy 080312} + cancel_delayed_work(&priv->ieee80211->hw_wakeup_wq); + cancel_delayed_work(&priv->ieee80211->hw_sleep_wq); + cancel_delayed_work(&priv->ieee80211->hw_dig_wq); + cancel_delayed_work(&priv->ieee80211->tx_pw_wq); + del_timer_sync(&priv->SwAntennaDiversityTimer); + SetZebraRFPowerState8185(dev,eRfOff); + //ieee80211_softmac_stop_protocol(priv->ieee80211); + memset(&(priv->ieee80211->current_network),0,sizeof(struct ieee80211_network)); + priv->ieee80211->state = IEEE80211_NOLINK; + return 0; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_restart_wq(struct work_struct *work) +{ + struct r8180_priv *priv = container_of(work, struct r8180_priv, reset_wq); + struct net_device *dev = priv->dev; +#else +void rtl8180_restart_wq(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); +#endif + down(&priv->wx_sem); + + rtl8180_commit(dev); + + up(&priv->wx_sem); +} + +void rtl8180_restart(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //rtl8180_commit(dev); + schedule_work(&priv->reset_wq); + //DMESG("TXTIMEOUT"); +} + + +void rtl8180_commit(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + if (priv->up == 0) return ; +//+by amy 080312 + del_timer_sync(&priv->watch_dog_timer); + //cancel_delayed_work(&priv->ieee80211->watch_dog_wq); +//{by amy 080312 +//by amy for rate adaptive + del_timer_sync(&priv->rateadapter_timer); + cancel_delayed_work(&priv->ieee80211->rate_adapter_wq); +//by amy for rate adaptive +//by amy 080312} + cancel_delayed_work(&priv->ieee80211->hw_wakeup_wq); + cancel_delayed_work(&priv->ieee80211->hw_sleep_wq); + cancel_delayed_work(&priv->ieee80211->hw_dig_wq); + cancel_delayed_work(&priv->ieee80211->tx_pw_wq); + del_timer_sync(&priv->SwAntennaDiversityTimer); + ieee80211_softmac_stop_protocol(priv->ieee80211); + rtl8180_irq_disable(dev); + rtl8180_rtx_disable(dev); + _rtl8180_up(dev); +} + + +static void r8180_set_multicast(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + short promisc; + + //down(&priv->wx_sem); + + promisc = (dev->flags & IFF_PROMISC) ? 1:0; + + if (promisc != priv->promisc) + rtl8180_restart(dev); + + priv->promisc = promisc; + + //up(&priv->wx_sem); +} + +#if 0 +/* this is called by the kernel when it needs to TX a 802.3 encapsulated frame*/ +int rtl8180_8023_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + unsigned long flags; + + spin_lock_irqsave(&priv->tx_lock,flags); + ret = ieee80211_r8180_8023_hardstartxmit(skb,priv->ieee80211); + spin_unlock_irqrestore(&priv->tx_lock,flags); + return ret; +} +#endif + +int r8180_set_mac_adr(struct net_device *dev, void *mac) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct sockaddr *addr = mac; + + down(&priv->wx_sem); + + memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); + + if(priv->ieee80211->iw_mode == IW_MODE_MASTER) + memcpy(priv->ieee80211->current_network.bssid, dev->dev_addr, ETH_ALEN); + + if (priv->up) { + rtl8180_down(dev); + rtl8180_up(dev); + } + + up(&priv->wx_sem); + + return 0; +} + +/* based on ipw2200 driver */ +int rtl8180_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + struct iwreq *wrq = (struct iwreq *) rq; + int ret=-1; + switch (cmd) { + case RTL_IOCTL_WPA_SUPPLICANT: + ret = ieee80211_wpa_supplicant_ioctl(priv->ieee80211, &wrq->u.data); + return ret; + + default: + return -EOPNOTSUPP; + } + + return -EOPNOTSUPP; +} + + + +/**************************************************************************** + -----------------------------PCI STUFF--------------------------- +*****************************************************************************/ + + +static int __devinit rtl8180_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + unsigned long ioaddr = 0; + struct net_device *dev = NULL; + struct r8180_priv *priv= NULL; + //u8 *ptr; + u8 unit = 0; + +#ifdef CONFIG_RTL8180_IO_MAP + unsigned long pio_start, pio_len, pio_flags; +#else + unsigned long pmem_start, pmem_len, pmem_flags; +#endif //end #ifdef RTL_IO_MAP + + DMESG("Configuring chip resources"); + + if( pci_enable_device (pdev) ){ + DMESG("Failed to enable PCI device"); + return -EIO; + } + + pci_set_master(pdev); + //pci_set_wmi(pdev); + pci_set_dma_mask(pdev, 0xffffff00ULL); + pci_set_consistent_dma_mask(pdev,0xffffff00ULL); + dev = alloc_ieee80211(sizeof(struct r8180_priv)); + if (!dev) + return -ENOMEM; + priv = ieee80211_priv(dev); + priv->ieee80211 = netdev_priv(dev); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) + SET_MODULE_OWNER(dev); +#endif + pci_set_drvdata(pdev, dev); + SET_NETDEV_DEV(dev, &pdev->dev); + + priv = ieee80211_priv(dev); +// memset(priv,0,sizeof(struct r8180_priv)); + priv->pdev=pdev; + + +#ifdef CONFIG_RTL8180_IO_MAP + + pio_start = (unsigned long)pci_resource_start (pdev, 0); + pio_len = (unsigned long)pci_resource_len (pdev, 0); + pio_flags = (unsigned long)pci_resource_flags (pdev, 0); + + if (!(pio_flags & IORESOURCE_IO)) { + DMESG("region #0 not a PIO resource, aborting"); + goto fail; + } + + //DMESG("IO space @ 0x%08lx", pio_start ); + if( ! request_region( pio_start, pio_len, RTL8180_MODULE_NAME ) ){ + DMESG("request_region failed!"); + goto fail; + } + + ioaddr = pio_start; + dev->base_addr = ioaddr; // device I/O address + +#else + + pmem_start = pci_resource_start(pdev, 1); + pmem_len = pci_resource_len(pdev, 1); + pmem_flags = pci_resource_flags (pdev, 1); + + if (!(pmem_flags & IORESOURCE_MEM)) { + DMESG("region #1 not a MMIO resource, aborting"); + goto fail; + } + + //DMESG("Memory mapped space @ 0x%08lx ", pmem_start); + if( ! request_mem_region(pmem_start, pmem_len, RTL8180_MODULE_NAME)) { + DMESG("request_mem_region failed!"); + goto fail; + } + + + ioaddr = (unsigned long)ioremap_nocache( pmem_start, pmem_len); + if( ioaddr == (unsigned long)NULL ){ + DMESG("ioremap failed!"); + // release_mem_region( pmem_start, pmem_len ); + goto fail1; + } + + dev->mem_start = ioaddr; // shared mem start + dev->mem_end = ioaddr + pci_resource_len(pdev, 0); // shared mem end + +#endif //end #ifdef RTL_IO_MAP + +#ifdef CONFIG_RTL8185B + //pci_read_config_byte(pdev, 0x05, ptr); + //pci_write_config_byte(pdev, 0x05, (*ptr) & (~0x04)); + pci_read_config_byte(pdev, 0x05, &unit); + pci_write_config_byte(pdev, 0x05, unit & (~0x04)); +#endif + + dev->irq = pdev->irq; + priv->irq = 0; + + dev->open = rtl8180_open; + dev->stop = rtl8180_close; + //dev->hard_start_xmit = ieee80211_xmit; + dev->tx_timeout = rtl8180_restart; + dev->wireless_handlers = &r8180_wx_handlers_def; + dev->do_ioctl = rtl8180_ioctl; + dev->set_multicast_list = r8180_set_multicast; + dev->set_mac_address = r8180_set_mac_adr; + +#if WIRELESS_EXT >= 12 +#if WIRELESS_EXT < 17 + dev->get_wireless_stats = r8180_get_wireless_stats; +#endif + dev->wireless_handlers = (struct iw_handler_def *) &r8180_wx_handlers_def; +#endif + + dev->type=ARPHRD_ETHER; + dev->watchdog_timeo = HZ*3; //added by david woo, 2007.12.13 + + if (dev_alloc_name(dev, ifname) < 0){ + DMESG("Oops: devname already taken! Trying wlan%%d...\n"); + ifname = "wlan%d"; + // ifname = "ath%d"; + dev_alloc_name(dev, ifname); + } + + + if(rtl8180_init(dev)!=0){ + DMESG("Initialization failed"); + goto fail1; + } + + netif_carrier_off(dev); + + register_netdev(dev); + + rtl8180_proc_init_one(dev); + + DMESG("Driver probe completed\n"); + return 0; + +fail1: + +#ifdef CONFIG_RTL8180_IO_MAP + + if( dev->base_addr != 0 ){ + + release_region(dev->base_addr, + pci_resource_len(pdev, 0) ); + } +#else + if( dev->mem_start != (unsigned long)NULL ){ + iounmap( (void *)dev->mem_start ); + release_mem_region( pci_resource_start(pdev, 1), + pci_resource_len(pdev, 1) ); + } +#endif //end #ifdef RTL_IO_MAP + + +fail: + if(dev){ + + if (priv->irq) { + free_irq(dev->irq, dev); + dev->irq=0; + } + free_ieee80211(dev); + } + + pci_disable_device(pdev); + + DMESG("wlan driver load failed\n"); + pci_set_drvdata(pdev, NULL); + return -ENODEV; + +} + + +static void __devexit rtl8180_pci_remove(struct pci_dev *pdev) +{ + struct r8180_priv *priv; + struct net_device *dev = pci_get_drvdata(pdev); + if(dev){ + + unregister_netdev(dev); + + priv=ieee80211_priv(dev); + + rtl8180_proc_remove_one(dev); + rtl8180_down(dev); + priv->rf_close(dev); + rtl8180_reset(dev); + //rtl8180_rtx_disable(dev); + //rtl8180_irq_disable(dev); + mdelay(10); + //write_nic_word(dev,INTA,read_nic_word(dev,INTA)); + //force_pci_posting(dev); + //mdelay(10); + + if(priv->irq){ + + DMESG("Freeing irq %d",dev->irq); + free_irq(dev->irq, dev); + priv->irq=0; + + } + + free_rx_desc_ring(dev); + free_tx_desc_rings(dev); + // free_beacon_desc_ring(dev,priv->txbeaconcount); + +#ifdef CONFIG_RTL8180_IO_MAP + + if( dev->base_addr != 0 ){ + + release_region(dev->base_addr, + pci_resource_len(pdev, 0) ); + } +#else + if( dev->mem_start != (unsigned long)NULL ){ + iounmap( (void *)dev->mem_start ); + release_mem_region( pci_resource_start(pdev, 1), + pci_resource_len(pdev, 1) ); + } +#endif /*end #ifdef RTL_IO_MAP*/ + + free_ieee80211(dev); + } + pci_disable_device(pdev); + + DMESG("wlan driver removed\n"); +} + + +/* fun with the built-in ieee80211 stack... */ +extern int ieee80211_crypto_init(void); +extern void ieee80211_crypto_deinit(void); +extern int ieee80211_crypto_tkip_init(void); +extern void ieee80211_crypto_tkip_exit(void); +extern int ieee80211_crypto_ccmp_init(void); +extern void ieee80211_crypto_ccmp_exit(void); +extern int ieee80211_crypto_wep_init(void); +extern void ieee80211_crypto_wep_exit(void); + +static int __init rtl8180_pci_module_init(void) +{ + int ret; + + ret = ieee80211_crypto_init(); + if (ret) { + printk(KERN_ERR "ieee80211_crypto_init() failed %d\n", ret); + return ret; + } + ret = ieee80211_crypto_tkip_init(); + if (ret) { + printk(KERN_ERR "ieee80211_crypto_tkip_init() failed %d\n", ret); + return ret; + } + ret = ieee80211_crypto_ccmp_init(); + if (ret) { + printk(KERN_ERR "ieee80211_crypto_ccmp_init() failed %d\n", ret); + return ret; + } + ret = ieee80211_crypto_wep_init(); + if (ret) { + printk(KERN_ERR "ieee80211_crypto_wep_init() failed %d\n", ret); + return ret; + } + + printk(KERN_INFO "\nLinux kernel driver for RTL8180 \ +/ RTL8185 based WLAN cards\n"); + printk(KERN_INFO "Copyright (c) 2004-2005, Andrea Merello\n"); + DMESG("Initializing module"); + DMESG("Wireless extensions version %d", WIRELESS_EXT); + rtl8180_proc_module_init(); + +#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)) + if(0!=pci_module_init(&rtl8180_pci_driver)) +#else + if(0!=pci_register_driver(&rtl8180_pci_driver)) +#endif + //if(0!=pci_module_init(&rtl8180_pci_driver)) + { + DMESG("No device found"); + /*pci_unregister_driver (&rtl8180_pci_driver);*/ + return -ENODEV; + } + return 0; +} + + +static void __exit rtl8180_pci_module_exit(void) +{ + pci_unregister_driver (&rtl8180_pci_driver); + rtl8180_proc_module_remove(); + ieee80211_crypto_deinit(); + ieee80211_crypto_tkip_exit(); + ieee80211_crypto_ccmp_exit(); + ieee80211_crypto_wep_exit(); + DMESG("Exiting"); +} + + +void rtl8180_try_wake_queue(struct net_device *dev, int pri) +{ + unsigned long flags; + short enough_desc; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + spin_lock_irqsave(&priv->tx_lock,flags); + enough_desc = check_nic_enought_desc(dev,pri); + spin_unlock_irqrestore(&priv->tx_lock,flags); + + if(enough_desc) + ieee80211_wake_queue(priv->ieee80211); +} + +/***************************************************************************** + -----------------------------IRQ STUFF--------------------------- +******************************************************************************/ + +void rtl8180_tx_isr(struct net_device *dev, int pri,short error) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + u32 *tail; //tail virtual addr + u32 *head; //head virtual addr + u32 *begin;//start of ring virtual addr + u32 *nicv; //nic pointer virtual addr +// u32 *txdv; //packet just TXed + u32 nic; //nic pointer physical addr + u32 nicbegin;// start of ring physical addr +// short txed; + unsigned long flag; + /* physical addr are ok on 32 bits since we set DMA mask*/ + + int offs; + int j,i; + int hd; + if (error) priv->stats.txretry++; //tony 20060601 + spin_lock_irqsave(&priv->tx_lock,flag); + switch(pri) { + case MANAGE_PRIORITY: + tail = priv->txmapringtail; + begin = priv->txmapring; + head = priv->txmapringhead; + nic = read_nic_dword(dev,TX_MANAGEPRIORITY_RING_ADDR); + nicbegin = priv->txmapringdma; + break; + + case BK_PRIORITY: + tail = priv->txbkpringtail; + begin = priv->txbkpring; + head = priv->txbkpringhead; + nic = read_nic_dword(dev,TX_BKPRIORITY_RING_ADDR); + nicbegin = priv->txbkpringdma; + break; + + case BE_PRIORITY: + tail = priv->txbepringtail; + begin = priv->txbepring; + head = priv->txbepringhead; + nic = read_nic_dword(dev,TX_BEPRIORITY_RING_ADDR); + nicbegin = priv->txbepringdma; + break; + + case VI_PRIORITY: + tail = priv->txvipringtail; + begin = priv->txvipring; + head = priv->txvipringhead; + nic = read_nic_dword(dev,TX_VIPRIORITY_RING_ADDR); + nicbegin = priv->txvipringdma; + break; + + case VO_PRIORITY: + tail = priv->txvopringtail; + begin = priv->txvopring; + head = priv->txvopringhead; + nic = read_nic_dword(dev,TX_VOPRIORITY_RING_ADDR); + nicbegin = priv->txvopringdma; + break; + + case HI_PRIORITY: + tail = priv->txhpringtail; + begin = priv->txhpring; + head = priv->txhpringhead; + nic = read_nic_dword(dev,TX_HIGHPRIORITY_RING_ADDR); + nicbegin = priv->txhpringdma; + break; + + default: + spin_unlock_irqrestore(&priv->tx_lock,flag); + return ; + } +/* DMESG("%x %s %x %x",((int)nic & 0xfff)/8/4, + *(priv->txnpring + ((int)nic&0xfff)/4/8) & (1<<31) ? "filled" : "empty", + (priv->txnpringtail - priv->txnpring)/8,(priv->txnpringhead - +priv->txnpring)/8); +*/ + //nicv = (u32*) ((nic - nicbegin) + (int)begin); + nicv = (u32*) ((nic - nicbegin) + (u8*)begin); + if((head <= tail && (nicv > tail || nicv < head)) || + (head > tail && (nicv > tail && nicv < head))){ + + DMESGW("nic has lost pointer"); +#ifdef DEBUG_TX_DESC + //check_tx_ring(dev,NORM_PRIORITY); + check_tx_ring(dev,pri); +#endif + spin_unlock_irqrestore(&priv->tx_lock,flag); + rtl8180_restart(dev); + return; + } + + /* we check all the descriptors between the head and the nic, + * but not the currenly pointed by the nic (the next to be txed) + * and the previous of the pointed (might be in process ??) + */ + //if (head == nic) return; + //DMESG("%x %x",head,nic); + offs = (nic - nicbegin); + //DMESG("%x %x %x",nic ,(u32)nicbegin, (int)nic -nicbegin); + + offs = offs / 8 /4; + + hd = (head - begin) /8; + + if(offs >= hd) + j = offs - hd; + else + j = offs + (priv->txringcount -1 -hd); + // j= priv->txringcount -1- (hd - offs); + + j-=2; + if(j<0) j=0; + + + for(i=0;iCurrRetryCnt += (u16)((*head) & (0x000000ff)); +#if 1 + if(!error) + { + priv->NumTxOkTotal++; +// printk("NumTxOkTotal is %d\n",priv->NumTxOkTotal++); + } +#endif + // printk("in function %s:curr_retry_count is %d\n",__FUNCTION__,((*head) & (0x000000ff))); + } + if(!error){ + priv->NumTxOkBytesTotal += (*(head+3)) & (0x00000fff); + } +// printk("in function %s:curr_txokbyte_count is %d\n",__FUNCTION__,(*(head+3)) & (0x00000fff)); + *head = *head &~ (1<<31); + + if((head - begin)/8 == priv->txringcount-1) + head=begin; + + else + head+=8; + } +#if 0 + if(nicv == begin) + txdv = begin + (priv->txringcount -1)*8; + else + txdv = nicv - 8; + + txed = !(txdv[0] &(1<<31)); + + if(txed){ + if(!(txdv[0] & (1<<15))) error = 1; + //if(!(txdv[0] & (1<<30))) error = 1; + if(error)DMESG("%x",txdv[0]); + } +#endif + //DMESG("%x",txdv[0]); + /* the head has been moved to the last certainly TXed + * (or at least processed by the nic) packet. + * The driver take forcefully owning of all these packets + * If the packet previous of the nic pointer has been + * processed this doesn't matter: it will be checked + * here at the next round. Anyway if no more packet are + * TXed no memory leak occour at all. + */ + + switch(pri) { + case MANAGE_PRIORITY: + priv->txmapringhead = head; + //printk("1==========================================> priority check!\n"); + if(priv->ack_tx_to_ieee){ + // try to implement power-save mode 2008.1.22 + // printk("2==========================================> priority check!\n"); +#if 1 + if(rtl8180_is_tx_queue_empty(dev)){ + // printk("tx queue empty, after send null sleep packet, try to sleep !\n"); + priv->ack_tx_to_ieee = 0; + ieee80211_ps_tx_ack(priv->ieee80211,!error); + } +#endif + } + break; + + case BK_PRIORITY: + priv->txbkpringhead = head; + break; + + case BE_PRIORITY: + priv->txbepringhead = head; + break; + + case VI_PRIORITY: + priv->txvipringhead = head; + break; + + case VO_PRIORITY: + priv->txvopringhead = head; + break; + + case HI_PRIORITY: + priv->txhpringhead = head; + break; + } + + /*DMESG("%x %x %x", (priv->txnpringhead - priv->txnpring) /8 , + (priv->txnpringtail - priv->txnpring) /8, + offs ); + */ + + spin_unlock_irqrestore(&priv->tx_lock,flag); + +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_tx_irq_wq(struct work_struct *work) +{ + //struct r8180_priv *priv = container_of(work, struct r8180_priv, reset_wq); + struct delayed_work *dwork = container_of(work,struct delayed_work,work); + struct ieee80211_device * ieee = (struct ieee80211_device*) + container_of(dwork, struct ieee80211_device, watch_dog_wq); + struct net_device *dev = ieee->dev; +#else +void rtl8180_tx_irq_wq(struct net_device *dev) +{ + //struct r8180_priv *priv = ieee80211_priv(dev); +#endif + rtl8180_tx_isr(dev,MANAGE_PRIORITY,0); +} +irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs) +{ + struct net_device *dev = (struct net_device *) netdev; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + unsigned long flags; + u32 inta; + + /* We should return IRQ_NONE, but for now let me keep this */ + if(priv->irq_enabled == 0) return IRQ_HANDLED; + + spin_lock_irqsave(&priv->irq_th_lock,flags); + +#ifdef CONFIG_RTL8185B + //ISR: 4bytes + inta = read_nic_dword(dev, ISR);// & priv->IntrMask; + write_nic_dword(dev,ISR,inta); // reset int situation +#else + inta = read_nic_word(dev,INTA) & priv->irq_mask; + write_nic_word(dev,INTA,inta); // reset int situation +#endif + + priv->stats.shints++; + + //DMESG("Enter interrupt, ISR value = 0x%08x", inta); + + if(!inta){ + spin_unlock_irqrestore(&priv->irq_th_lock,flags); + return IRQ_HANDLED; + /* + most probably we can safely return IRQ_NONE, + but for now is better to avoid problems + */ + } + + if(inta == 0xffff){ + /* HW disappared */ + spin_unlock_irqrestore(&priv->irq_th_lock,flags); + return IRQ_HANDLED; + } + + priv->stats.ints++; +#ifdef DEBUG_IRQ + DMESG("NIC irq %x",inta); +#endif + //priv->irqpending = inta; + + + if(!netif_running(dev)) { + spin_unlock_irqrestore(&priv->irq_th_lock,flags); + return IRQ_HANDLED; + } + + if(inta & ISR_TimeOut){ + write_nic_dword(dev, TimerInt, 0); + //DMESG("=================>waking up"); +// rtl8180_hw_wakeup(dev); + } + + if(inta & ISR_TBDOK){ + priv->stats.txbeacon++; + } + + if(inta & ISR_TBDER){ + priv->stats.txbeaconerr++; + } + + if(inta & IMR_TMGDOK ) { +// priv->NumTxOkTotal++; + rtl8180_tx_isr(dev,MANAGE_PRIORITY,0); +// schedule_work(&priv->tx_irq_wq); + + } + + if(inta & ISR_THPDER){ +#ifdef DEBUG_TX + DMESG ("TX high priority ERR"); +#endif + priv->stats.txhperr++; + rtl8180_tx_isr(dev,HI_PRIORITY,1); + priv->ieee80211->stats.tx_errors++; + } + + if(inta & ISR_THPDOK){ //High priority tx ok +#ifdef DEBUG_TX + DMESG ("TX high priority OK"); +#endif +// priv->NumTxOkTotal++; + //priv->NumTxOkInPeriod++; //YJ,del,080828 + priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 + priv->stats.txhpokint++; + rtl8180_tx_isr(dev,HI_PRIORITY,0); + } + + if(inta & ISR_RER) { + priv->stats.rxerr++; +#ifdef DEBUG_RX + DMESGW("RX error int"); +#endif + } +#ifdef CONFIG_RTL8185B + if(inta & ISR_TBKDER){ //corresponding to BK_PRIORITY + priv->stats.txbkperr++; + priv->ieee80211->stats.tx_errors++; +#ifdef DEBUG_TX + DMESGW("TX bkp error int"); +#endif + //tasklet_schedule(&priv->irq_tx_tasklet); + rtl8180_tx_isr(dev,BK_PRIORITY,1); + rtl8180_try_wake_queue(dev, BE_PRIORITY); + } + + if(inta & ISR_TBEDER){ //corresponding to BE_PRIORITY + priv->stats.txbeperr++; + priv->ieee80211->stats.tx_errors++; +#ifdef DEBUG_TX + DMESGW("TX bep error int"); +#endif + rtl8180_tx_isr(dev,BE_PRIORITY,1); + //tasklet_schedule(&priv->irq_tx_tasklet); + rtl8180_try_wake_queue(dev, BE_PRIORITY); + } +#endif + if(inta & ISR_TNPDER){ //corresponding to VO_PRIORITY + priv->stats.txnperr++; + priv->ieee80211->stats.tx_errors++; +#ifdef DEBUG_TX + DMESGW("TX np error int"); +#endif + //tasklet_schedule(&priv->irq_tx_tasklet); + rtl8180_tx_isr(dev,NORM_PRIORITY,1); +#ifdef CONFIG_RTL8185B + rtl8180_try_wake_queue(dev, NORM_PRIORITY); +#endif + } + + if(inta & ISR_TLPDER){ //corresponding to VI_PRIORITY + priv->stats.txlperr++; + priv->ieee80211->stats.tx_errors++; +#ifdef DEBUG_TX + DMESGW("TX lp error int"); +#endif + rtl8180_tx_isr(dev,LOW_PRIORITY,1); + //tasklet_schedule(&priv->irq_tx_tasklet); + rtl8180_try_wake_queue(dev, LOW_PRIORITY); + } + + if(inta & ISR_ROK){ +#ifdef DEBUG_RX + DMESG("Frame arrived !"); +#endif + //priv->NumRxOkInPeriod++; //YJ,del,080828 + priv->stats.rxint++; + tasklet_schedule(&priv->irq_rx_tasklet); + } + + if(inta & ISR_RQoSOK ){ +#ifdef DEBUG_RX + DMESG("QoS Frame arrived !"); +#endif + //priv->NumRxOkInPeriod++; //YJ,del,080828 + priv->stats.rxint++; + tasklet_schedule(&priv->irq_rx_tasklet); + } + if(inta & ISR_BcnInt) { + //DMESG("Preparing Beacons"); + rtl8180_prepare_beacon(dev); + } + + if(inta & ISR_RDU){ +//#ifdef DEBUG_RX + DMESGW("No RX descriptor available"); + priv->stats.rxrdu++; +//#endif + tasklet_schedule(&priv->irq_rx_tasklet); + /*queue_work(priv->workqueue ,&priv->restart_work);*/ + + } + if(inta & ISR_RXFOVW){ +#ifdef DEBUG_RX + DMESGW("RX fifo overflow"); +#endif + priv->stats.rxoverflow++; + tasklet_schedule(&priv->irq_rx_tasklet); + //queue_work(priv->workqueue ,&priv->restart_work); + } + + if(inta & ISR_TXFOVW) priv->stats.txoverflow++; + + if(inta & ISR_TNPDOK){ //Normal priority tx ok +#ifdef DEBUG_TX + DMESG ("TX normal priority OK"); +#endif +// priv->NumTxOkTotal++; + //priv->NumTxOkInPeriod++; //YJ,del,080828 + priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 + // priv->ieee80211->stats.tx_packets++; + priv->stats.txnpokint++; + rtl8180_tx_isr(dev,NORM_PRIORITY,0); + } + + if(inta & ISR_TLPDOK){ //Low priority tx ok +#ifdef DEBUG_TX + DMESG ("TX low priority OK"); +#endif +// priv->NumTxOkTotal++; + //priv->NumTxOkInPeriod++; //YJ,del,080828 + priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 + // priv->ieee80211->stats.tx_packets++; + priv->stats.txlpokint++; + rtl8180_tx_isr(dev,LOW_PRIORITY,0); + rtl8180_try_wake_queue(dev, LOW_PRIORITY); + } + +#ifdef CONFIG_RTL8185B + if(inta & ISR_TBKDOK){ //corresponding to BK_PRIORITY + priv->stats.txbkpokint++; +#ifdef DEBUG_TX + DMESGW("TX bk priority ok"); +#endif +// priv->NumTxOkTotal++; + //priv->NumTxOkInPeriod++; //YJ,del,080828 + priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 + rtl8180_tx_isr(dev,BK_PRIORITY,0); + rtl8180_try_wake_queue(dev, BE_PRIORITY); + } + + if(inta & ISR_TBEDOK){ //corresponding to BE_PRIORITY + priv->stats.txbeperr++; +#ifdef DEBUG_TX + DMESGW("TX be priority ok"); +#endif +// priv->NumTxOkTotal++; + //priv->NumTxOkInPeriod++; //YJ,del,080828 + priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 + rtl8180_tx_isr(dev,BE_PRIORITY,0); + rtl8180_try_wake_queue(dev, BE_PRIORITY); + } +#endif + force_pci_posting(dev); + spin_unlock_irqrestore(&priv->irq_th_lock,flags); + + return IRQ_HANDLED; +} + + +void rtl8180_irq_rx_tasklet(struct r8180_priv* priv) +{ +// unsigned long flags; + +/* spin_lock_irqsave(&priv->irq_lock, flags); + priv->irq_mask &=~IMR_ROK; + priv->irq_mask &=~IMR_RDU; + + rtl8180_irq_enable(priv->dev); + spin_unlock_irqrestore(&priv->irq_lock, flags); +*/ + rtl8180_rx(priv->dev); + +/* spin_lock_irqsave(&priv->irq_lock, flags); + priv->irq_mask |= IMR_ROK; + priv->irq_mask |= IMR_RDU; + rtl8180_irq_enable(priv->dev); + spin_unlock_irqrestore(&priv->irq_lock, flags); +*/ +} + +/**************************************************************************** +lizhaoming--------------------------- RF power on/power off ----------------- +*****************************************************************************/ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void GPIOChangeRFWorkItemCallBack(struct work_struct *work) +{ + //struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, GPIOChangeRFWorkItem.work); + struct net_device *dev = ieee->dev; + struct r8180_priv *priv = ieee80211_priv(dev); +#else +void GPIOChangeRFWorkItemCallBack(struct ieee80211_device *ieee) +{ + struct net_device *dev = ieee->dev; + struct r8180_priv *priv = ieee80211_priv(dev); +#endif + + //u16 tmp2byte; + u8 btPSR; + u8 btConfig0; + RT_RF_POWER_STATE eRfPowerStateToSet; + bool bActuallySet=false; + + char *argv[3]; + static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh"; + static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL}; + static int readf_count = 0; + //printk("============>%s in \n", __func__); + +#ifdef ENABLE_LPS + if(readf_count % 10 == 0) + priv->PowerProfile = read_acadapter_file("/proc/acpi/ac_adapter/AC0/state"); + + readf_count = (readf_count+1)%0xffff; +#endif +#if 0 + if(priv->up == 0)//driver stopped + { + printk("\nDo nothing..."); + goto out; + } + else +#endif + { + // We should turn off LED before polling FF51[4]. + + //Turn off LED. + btPSR = read_nic_byte(dev, PSR); + write_nic_byte(dev, PSR, (btPSR & ~BIT3)); + + //It need to delay 4us suggested by Jong, 2008-01-16 + udelay(4); + + //HW radio On/Off according to the value of FF51[4](config0) + btConfig0 = btPSR = read_nic_byte(dev, CONFIG0); + + //Turn on LED. + write_nic_byte(dev, PSR, btPSR| BIT3); + + eRfPowerStateToSet = (btConfig0 & BIT4) ? eRfOn : eRfOff; + + if((priv->ieee80211->bHwRadioOff == true) && (eRfPowerStateToSet == eRfOn)) + { + priv->ieee80211->bHwRadioOff = false; + bActuallySet = true; + } + else if((priv->ieee80211->bHwRadioOff == false) && (eRfPowerStateToSet == eRfOff)) + { + priv->ieee80211->bHwRadioOff = true; + bActuallySet = true; + } + + if(bActuallySet) + { + MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW); + + /* To update the UI status for Power status changed */ + if(priv->ieee80211->bHwRadioOff == true) + argv[1] = "RFOFF"; + else{ + //if(!priv->RfOffReason) + argv[1] = "RFON"; + //else + // argv[1] = "RFOFF"; + } + argv[0] = RadioPowerPath; + argv[2] = NULL; + + call_usermodehelper(RadioPowerPath,argv,envp,1); + } + + } + +} + +static u8 read_acadapter_file(char *filename) +{ +//#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) +#if 0 + int fd; + char buf[1]; + char ret[50]; + int i = 0; + int n = 0; + mm_segment_t old_fs = get_fs(); + set_fs(KERNEL_DS); + + fd = sys_open(filename, O_RDONLY, 0); + if (fd >= 0) { + while (sys_read(fd, buf, 1) == 1) + { + i++; + if(i>10) + { + if(buf[0]!=' ') + { + ret[n]=buf[0]; + n++; + } + } + } + sys_close(fd); + } + ret[n]='\0'; +// printk("%s \n", ret); + set_fs(old_fs); + + if(strncmp(ret, "off-line",8) == 0) + { + return 1; + } +#endif + return 0; +} + +/*************************************************************************** + ------------------- module init / exit stubs ---------------- +****************************************************************************/ +module_init(rtl8180_pci_module_init); +module_exit(rtl8180_pci_module_exit); + diff --git a/drivers/staging/rtl8187se/r8180_dm.c b/drivers/staging/rtl8187se/r8180_dm.c new file mode 100644 index 000000000000..742dc11fcac9 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_dm.c @@ -0,0 +1,1725 @@ +//#include "r8180.h" +#include "r8180_dm.h" +#include "r8180_hw.h" +#include "r8180_93cx6.h" +//{by amy 080312 + +// +// Description: +// Return TRUE if we shall perform High Power Mecahnism, FALSE otherwise. +// +//+by amy 080312 +#define RATE_ADAPTIVE_TIMER_PERIOD 300 + +bool CheckHighPower(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + + if(!priv->bRegHighPowerMechanism) + { + return false; + } + + if(ieee->state == IEEE80211_LINKED_SCANNING) + { + return false; + } + + return true; +} + +// +// Description: +// Update Tx power level if necessary. +// See also DoRxHighPower() and SetTxPowerLevel8185() for reference. +// +// Note: +// The reason why we udpate Tx power level here instead of DoRxHighPower() +// is the number of IO to change Tx power is much more than chane TR switch +// and they are related to OFDM and MAC registers. +// So, we don't want to update it so frequently in per-Rx packet base. +// +void +DoTxHighPower( + struct net_device *dev + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u16 HiPwrUpperTh = 0; + u16 HiPwrLowerTh = 0; + u8 RSSIHiPwrUpperTh; + u8 RSSIHiPwrLowerTh; + u8 u1bTmp; + char OfdmTxPwrIdx, CckTxPwrIdx; + + //printk("----> DoTxHighPower()\n"); + + HiPwrUpperTh = priv->RegHiPwrUpperTh; + HiPwrLowerTh = priv->RegHiPwrLowerTh; + + HiPwrUpperTh = HiPwrUpperTh * 10; + HiPwrLowerTh = HiPwrLowerTh * 10; + RSSIHiPwrUpperTh = priv->RegRSSIHiPwrUpperTh; + RSSIHiPwrLowerTh = priv->RegRSSIHiPwrLowerTh; + + //lzm add 080826 + OfdmTxPwrIdx = priv->chtxpwr_ofdm[priv->ieee80211->current_network.channel]; + CckTxPwrIdx = priv->chtxpwr[priv->ieee80211->current_network.channel]; + + // printk("DoTxHighPower() - UndecoratedSmoothedSS:%d, CurCCKRSSI = %d , bCurCCKPkt= %d \n", priv->UndecoratedSmoothedSS, priv->CurCCKRSSI, priv->bCurCCKPkt ); + + if((priv->UndecoratedSmoothedSS > HiPwrUpperTh) || + (priv->bCurCCKPkt && (priv->CurCCKRSSI > RSSIHiPwrUpperTh))) + { + // Stevenl suggested that degrade 8dbm in high power sate. 2007-12-04 Isaiah + + // printk("=====>DoTxHighPower() - High Power - UndecoratedSmoothedSS:%d, HiPwrUpperTh = %d \n", priv->UndecoratedSmoothedSS, HiPwrUpperTh ); + priv->bToUpdateTxPwr = true; + u1bTmp= read_nic_byte(dev, CCK_TXAGC); + + // If it never enter High Power. + if( CckTxPwrIdx == u1bTmp) + { + u1bTmp = (u1bTmp > 16) ? (u1bTmp -16): 0; // 8dbm + write_nic_byte(dev, CCK_TXAGC, u1bTmp); + + u1bTmp= read_nic_byte(dev, OFDM_TXAGC); + u1bTmp = (u1bTmp > 16) ? (u1bTmp -16): 0; // 8dbm + write_nic_byte(dev, OFDM_TXAGC, u1bTmp); + } + + } + else if((priv->UndecoratedSmoothedSS < HiPwrLowerTh) && + (!priv->bCurCCKPkt || priv->CurCCKRSSI < RSSIHiPwrLowerTh)) + { + // printk("DoTxHighPower() - lower Power - UndecoratedSmoothedSS:%d, HiPwrUpperTh = %d \n", priv->UndecoratedSmoothedSS, HiPwrLowerTh ); + if(priv->bToUpdateTxPwr) + { + priv->bToUpdateTxPwr = false; + //SD3 required. + u1bTmp= read_nic_byte(dev, CCK_TXAGC); + if(u1bTmp < CckTxPwrIdx) + { + //u1bTmp = ((u1bTmp+16) > 35) ? 35: (u1bTmp+16); // 8dbm + //write_nic_byte(dev, CCK_TXAGC, u1bTmp); + write_nic_byte(dev, CCK_TXAGC, CckTxPwrIdx); + } + + u1bTmp= read_nic_byte(dev, OFDM_TXAGC); + if(u1bTmp < OfdmTxPwrIdx) + { + //u1bTmp = ((u1bTmp+16) > 35) ? 35: (u1bTmp+16); // 8dbm + //write_nic_byte(dev, OFDM_TXAGC, u1bTmp); + write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx); + } + } + } + + //printk("<---- DoTxHighPower()\n"); +} + + +// +// Description: +// Callback function of UpdateTxPowerWorkItem. +// Because of some event happend, e.g. CCX TPC, High Power Mechanism, +// We update Tx power of current channel again. +// +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_tx_pw_wq (struct work_struct *work) +{ +// struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); +// struct ieee80211_device * ieee = (struct ieee80211_device*) +// container_of(work, struct ieee80211_device, watch_dog_wq); + struct delayed_work *dwork = container_of(work,struct delayed_work,work); + struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,tx_pw_wq); + struct net_device *dev = ieee->dev; +#else +void rtl8180_tx_pw_wq(struct net_device *dev) +{ + // struct r8180_priv *priv = ieee80211_priv(dev); +#endif + +// printk("----> UpdateTxPowerWorkItemCallback()\n"); + + DoTxHighPower(dev); + +// printk("<---- UpdateTxPowerWorkItemCallback()\n"); +} + + +// +// Description: +// Return TRUE if we shall perform DIG Mecahnism, FALSE otherwise. +// +bool +CheckDig( + struct net_device *dev + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + + if(!priv->bDigMechanism) + return false; + + if(ieee->state != IEEE80211_LINKED) + return false; + + //if(priv->CurrentOperaRate < 36) // Schedule Dig under all OFDM rates. By Bruce, 2007-06-01. + if((priv->ieee80211->rate/5) < 36) // Schedule Dig under all OFDM rates. By Bruce, 2007-06-01. + return false; + return true; +} +// +// Description: +// Implementation of DIG for Zebra and Zebra2. +// +void +DIG_Zebra( + struct net_device *dev + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u16 CCKFalseAlarm, OFDMFalseAlarm; + u16 OfdmFA1, OfdmFA2; + int InitialGainStep = 7; // The number of initial gain stages. + int LowestGainStage = 4; // The capable lowest stage of performing dig workitem. + u32 AwakePeriodIn2Sec=0; + + //printk("---------> DIG_Zebra()\n"); + + CCKFalseAlarm = (u16)(priv->FalseAlarmRegValue & 0x0000ffff); + OFDMFalseAlarm = (u16)((priv->FalseAlarmRegValue >> 16) & 0x0000ffff); + OfdmFA1 = 0x15; + OfdmFA2 = ((u16)(priv->RegDigOfdmFaUpTh)) << 8; + +// printk("DIG**********CCK False Alarm: %#X \n",CCKFalseAlarm); +// printk("DIG**********OFDM False Alarm: %#X \n",OFDMFalseAlarm); + + // The number of initial gain steps is different, by Bruce, 2007-04-13. + if (priv->InitialGain == 0 ) //autoDIG + { // Advised from SD3 DZ + priv->InitialGain = 4; // In 87B, m74dBm means State 4 (m82dBm) + } + //if(pHalData->VersionID != VERSION_8187B_B) + { // Advised from SD3 DZ + OfdmFA1 = 0x20; + } + +#if 1 //lzm reserved 080826 + AwakePeriodIn2Sec = (2000-priv ->DozePeriodInPast2Sec); + //printk("&&& DozePeriod=%d AwakePeriod=%d\n", priv->DozePeriodInPast2Sec, AwakePeriodIn2Sec); + priv ->DozePeriodInPast2Sec=0; + + if(AwakePeriodIn2Sec) + { + //RT_TRACE(COMP_DIG, DBG_TRACE, ("DIG: AwakePeriodIn2Sec(%d) - FATh(0x%X , 0x%X) ->",AwakePeriodIn2Sec, OfdmFA1, OfdmFA2)); + // adjuest DIG threshold. + OfdmFA1 = (u16)((OfdmFA1*AwakePeriodIn2Sec) / 2000) ; + OfdmFA2 = (u16)((OfdmFA2*AwakePeriodIn2Sec) / 2000) ; + //RT_TRACE(COMP_DIG, DBG_TRACE, ("( 0x%X , 0x%X)\n", OfdmFA1, OfdmFA2)); + } + else + { + ;//RT_TRACE(COMP_DIG, DBG_WARNING, ("ERROR!! AwakePeriodIn2Sec should not be ZERO!!\n")); + } +#endif + + InitialGainStep = 8; + LowestGainStage = priv->RegBModeGainStage; // Lowest gain stage. + + if (OFDMFalseAlarm > OfdmFA1) + { + if (OFDMFalseAlarm > OfdmFA2) + { + priv->DIG_NumberFallbackVote++; + if (priv->DIG_NumberFallbackVote >1) + { + //serious OFDM False Alarm, need fallback + if (priv->InitialGain < InitialGainStep) + { + priv->InitialGainBackUp= priv->InitialGain; + + priv->InitialGain = (priv->InitialGain + 1); +// printk("DIG**********OFDM False Alarm: %#X, OfdmFA1: %#X, OfdmFA2: %#X\n", OFDMFalseAlarm, OfdmFA1, OfdmFA2); +// printk("DIG+++++++ fallback OFDM:%d \n", priv->InitialGain); + UpdateInitialGain(dev); + } + priv->DIG_NumberFallbackVote = 0; + priv->DIG_NumberUpgradeVote=0; + } + } + else + { + if (priv->DIG_NumberFallbackVote) + priv->DIG_NumberFallbackVote--; + } + priv->DIG_NumberUpgradeVote=0; + } + else + { + if (priv->DIG_NumberFallbackVote) + priv->DIG_NumberFallbackVote--; + priv->DIG_NumberUpgradeVote++; + + if (priv->DIG_NumberUpgradeVote>9) + { + if (priv->InitialGain > LowestGainStage) // In 87B, m78dBm means State 4 (m864dBm) + { + priv->InitialGainBackUp= priv->InitialGain; + + priv->InitialGain = (priv->InitialGain - 1); +// printk("DIG**********OFDM False Alarm: %#X, OfdmFA1: %#X, OfdmFA2: %#X\n", OFDMFalseAlarm, OfdmFA1, OfdmFA2); +// printk("DIG--------- Upgrade OFDM:%d \n", priv->InitialGain); + UpdateInitialGain(dev); + } + priv->DIG_NumberFallbackVote = 0; + priv->DIG_NumberUpgradeVote=0; + } + } + +// printk("DIG+++++++ OFDM:%d\n", priv->InitialGain); + //printk("<--------- DIG_Zebra()\n"); +} + +// +// Description: +// Dispatch DIG implementation according to RF. +// +void +DynamicInitGain( + struct net_device *dev + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + switch(priv->rf_chip) + { + case RF_ZEBRA2: // [AnnieWorkaround] For Zebra2, 2005-08-01. + case RF_ZEBRA4: + DIG_Zebra( dev ); + break; + + default: + printk("DynamicInitGain(): unknown RFChipID(%d) !!!\n", priv->rf_chip); + break; + } +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_hw_dig_wq (struct work_struct *work) +{ +// struct r8180_priv *priv = container_of(work, struct r8180_priv, watch_dog_wq); +// struct ieee80211_device * ieee = (struct ieee80211_device*) +// container_of(work, struct ieee80211_device, watch_dog_wq); + struct delayed_work *dwork = container_of(work,struct delayed_work,work); + struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_dig_wq); + struct net_device *dev = ieee->dev; +#else +void rtl8180_hw_dig_wq(struct net_device *dev) +{ + +#endif + struct r8180_priv *priv = ieee80211_priv(dev); + + // Read CCK and OFDM False Alarm. + priv->FalseAlarmRegValue = read_nic_dword(dev, CCK_FALSE_ALARM); + + + // Adjust Initial Gain dynamically. + DynamicInitGain(dev); + +} + +int +IncludedInSupportedRates( + struct r8180_priv *priv, + u8 TxRate ) +{ + u8 rate_len; + u8 rate_ex_len; + u8 RateMask = 0x7F; + u8 idx; + unsigned short Found = 0; + u8 NaiveTxRate = TxRate&RateMask; + + rate_len = priv->ieee80211->current_network.rates_len; + rate_ex_len = priv->ieee80211->current_network.rates_ex_len; + for( idx=0; idx< rate_len; idx++ ) + { + if( (priv->ieee80211->current_network.rates[idx] & RateMask) == NaiveTxRate ) + { + Found = 1; + goto found_rate; + } + } + for( idx=0; idx< rate_ex_len; idx++ ) + { + if( (priv->ieee80211->current_network.rates_ex[idx] & RateMask) == NaiveTxRate ) + { + Found = 1; + goto found_rate; + } + } + return Found; + found_rate: + return Found; +} + +// +// Description: +// Get the Tx rate one degree up form the input rate in the supported rates. +// Return the upgrade rate if it is successed, otherwise return the input rate. +// By Bruce, 2007-06-05. +// +u8 +GetUpgradeTxRate( + struct net_device *dev, + u8 rate + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 UpRate; + + // Upgrade 1 degree. + switch(rate) + { + case 108: // Up to 54Mbps. + UpRate = 108; + break; + + case 96: // Up to 54Mbps. + UpRate = 108; + break; + + case 72: // Up to 48Mbps. + UpRate = 96; + break; + + case 48: // Up to 36Mbps. + UpRate = 72; + break; + + case 36: // Up to 24Mbps. + UpRate = 48; + break; + + case 22: // Up to 18Mbps. + UpRate = 36; + break; + + case 11: // Up to 11Mbps. + UpRate = 22; + break; + + case 4: // Up to 5.5Mbps. + UpRate = 11; + break; + + case 2: // Up to 2Mbps. + UpRate = 4; + break; + + default: + printk("GetUpgradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate); + return rate; + } + // Check if the rate is valid. + if(IncludedInSupportedRates(priv, UpRate)) + { +// printk("GetUpgradeTxRate(): GetUpgrade Tx rate(%d) from %d !\n", UpRate, priv->CurrentOperaRate); + return UpRate; + } + else + { + //printk("GetUpgradeTxRate(): Tx rate (%d) is not in supported rates\n", UpRate); + return rate; + } + return rate; +} +// +// Description: +// Get the Tx rate one degree down form the input rate in the supported rates. +// Return the degrade rate if it is successed, otherwise return the input rate. +// By Bruce, 2007-06-05. +// +u8 +GetDegradeTxRate( + struct net_device *dev, + u8 rate + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 DownRate; + + // Upgrade 1 degree. + switch(rate) + { + case 108: // Down to 48Mbps. + DownRate = 96; + break; + + case 96: // Down to 36Mbps. + DownRate = 72; + break; + + case 72: // Down to 24Mbps. + DownRate = 48; + break; + + case 48: // Down to 18Mbps. + DownRate = 36; + break; + + case 36: // Down to 11Mbps. + DownRate = 22; + break; + + case 22: // Down to 5.5Mbps. + DownRate = 11; + break; + + case 11: // Down to 2Mbps. + DownRate = 4; + break; + + case 4: // Down to 1Mbps. + DownRate = 2; + break; + + case 2: // Down to 1Mbps. + DownRate = 2; + break; + + default: + printk("GetDegradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate); + return rate; + } + // Check if the rate is valid. + if(IncludedInSupportedRates(priv, DownRate)) + { +// printk("GetDegradeTxRate(): GetDegrade Tx rate(%d) from %d!\n", DownRate, priv->CurrentOperaRate); + return DownRate; + } + else + { + //printk("GetDegradeTxRate(): Tx rate (%d) is not in supported rates\n", DownRate); + return rate; + } + return rate; +} +// +// Helper function to determine if specified data rate is +// CCK rate. +// 2005.01.25, by rcnjko. +// +bool +MgntIsCckRate( + u16 rate + ) +{ + bool bReturn = false; + + if((rate <= 22) && (rate != 12) && (rate != 18)) + { + bReturn = true; + } + + return bReturn; +} +#ifdef CONFIG_RTL818X_S +// +// Description: +// Tx Power tracking mechanism routine on 87SE. +// Created by Roger, 2007.12.11. +// +void +TxPwrTracking87SE( + struct net_device *dev +) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u8 tmpu1Byte, CurrentThermal, Idx; + char CckTxPwrIdx, OfdmTxPwrIdx; + //u32 u4bRfReg; + + tmpu1Byte = read_nic_byte(dev, EN_LPF_CAL); + CurrentThermal = (tmpu1Byte & 0xf0)>>4; //[ 7:4]: thermal meter indication. + CurrentThermal = (CurrentThermal>0x0c)? 0x0c:CurrentThermal;//lzm add 080826 + + //printk("TxPwrTracking87SE(): CurrentThermal(%d)\n", CurrentThermal); + + if( CurrentThermal != priv->ThermalMeter) + { +// printk("TxPwrTracking87SE(): Thermal meter changed!!!\n"); + + // Update Tx Power level on each channel. + for(Idx = 1; Idx<15; Idx++) + { + CckTxPwrIdx = priv->chtxpwr[Idx]; + OfdmTxPwrIdx = priv->chtxpwr_ofdm[Idx]; + + if( CurrentThermal > priv->ThermalMeter ) + { // higher thermal meter. + CckTxPwrIdx += (CurrentThermal - priv->ThermalMeter)*2; + OfdmTxPwrIdx += (CurrentThermal - priv->ThermalMeter)*2; + + if(CckTxPwrIdx >35) + CckTxPwrIdx = 35; // Force TxPower to maximal index. + if(OfdmTxPwrIdx >35) + OfdmTxPwrIdx = 35; + } + else + { // lower thermal meter. + CckTxPwrIdx -= (priv->ThermalMeter - CurrentThermal)*2; + OfdmTxPwrIdx -= (priv->ThermalMeter - CurrentThermal)*2; + + if(CckTxPwrIdx <0) + CckTxPwrIdx = 0; + if(OfdmTxPwrIdx <0) + OfdmTxPwrIdx = 0; + } + + // Update TxPower level on CCK and OFDM resp. + priv->chtxpwr[Idx] = CckTxPwrIdx; + priv->chtxpwr_ofdm[Idx] = OfdmTxPwrIdx; + } + + // Update TxPower level immediately. + rtl8225z2_SetTXPowerLevel(dev, priv->ieee80211->current_network.channel); + } + priv->ThermalMeter = CurrentThermal; +} +void +StaRateAdaptive87SE( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + unsigned long CurrTxokCnt; + u16 CurrRetryCnt; + u16 CurrRetryRate; + //u16 i,idx; + unsigned long CurrRxokCnt; + bool bTryUp = false; + bool bTryDown = false; + u8 TryUpTh = 1; + u8 TryDownTh = 2; + u32 TxThroughput; + long CurrSignalStrength; + bool bUpdateInitialGain = false; + u8 u1bOfdm=0, u1bCck = 0; + char OfdmTxPwrIdx, CckTxPwrIdx; + + priv->RateAdaptivePeriod= RATE_ADAPTIVE_TIMER_PERIOD; + + + CurrRetryCnt = priv->CurrRetryCnt; + CurrTxokCnt = priv->NumTxOkTotal - priv->LastTxokCnt; + CurrRxokCnt = priv->ieee80211->NumRxOkTotal - priv->LastRxokCnt; + CurrSignalStrength = priv->Stats_RecvSignalPower; + TxThroughput = (u32)(priv->NumTxOkBytesTotal - priv->LastTxOKBytes); + priv->LastTxOKBytes = priv->NumTxOkBytesTotal; + priv->CurrentOperaRate = priv->ieee80211->rate/5; + //printk("priv->CurrentOperaRate is %d\n",priv->CurrentOperaRate); + //2 Compute retry ratio. + if (CurrTxokCnt>0) + { + CurrRetryRate = (u16)(CurrRetryCnt*100/CurrTxokCnt); + } + else + { // It may be serious retry. To distinguish serious retry or no packets modified by Bruce + CurrRetryRate = (u16)(CurrRetryCnt*100/1); + } + + + // + // Added by Roger, 2007.01.02. + // For debug information. + // + //printk("\n(1) pHalData->LastRetryRate: %d \n",priv->LastRetryRate); + //printk("(2) RetryCnt = %d \n", CurrRetryCnt); + //printk("(3) TxokCnt = %d \n", CurrTxokCnt); + //printk("(4) CurrRetryRate = %d \n", CurrRetryRate); + //printk("(5) CurrSignalStrength = %d \n",CurrSignalStrength); + //printk("(6) TxThroughput is %d\n",TxThroughput); + //printk("priv->NumTxOkBytesTotal is %d\n",priv->NumTxOkBytesTotal); + + priv->LastRetryCnt = priv->CurrRetryCnt; + priv->LastTxokCnt = priv->NumTxOkTotal; + priv->LastRxokCnt = priv->ieee80211->NumRxOkTotal; + priv->CurrRetryCnt = 0; + + //2No Tx packets, return to init_rate or not? + if (CurrRetryRate==0 && CurrTxokCnt == 0) + { + // + //After 9 (30*300ms) seconds in this condition, we try to raise rate. + // + priv->TryupingCountNoData++; + +// printk("No Tx packets, TryupingCountNoData(%d)\n", priv->TryupingCountNoData); + //[TRC Dell Lab] Extend raised period from 4.5sec to 9sec, Isaiah 2008-02-15 18:00 + if (priv->TryupingCountNoData>30) + { + priv->TryupingCountNoData = 0; + priv->CurrentOperaRate = GetUpgradeTxRate(dev, priv->CurrentOperaRate); + // Reset Fail Record + priv->LastFailTxRate = 0; + priv->LastFailTxRateSS = -200; + priv->FailTxRateCount = 0; + } + goto SetInitialGain; + } + else + { + priv->TryupingCountNoData=0; //Reset trying up times. + } + + + // + // For Netgear case, I comment out the following signal strength estimation, + // which can results in lower rate to transmit when sample is NOT enough (e.g. PING request). + // 2007.04.09, by Roger. + // + + // + // Restructure rate adaptive as the following main stages: + // (1) Add retry threshold in 54M upgrading condition with signal strength. + // (2) Add the mechanism to degrade to CCK rate according to signal strength + // and retry rate. + // (3) Remove all Initial Gain Updates over OFDM rate. To avoid the complicated + // situation, Initial Gain Update is upon on DIG mechanism except CCK rate. + // (4) Add the mehanism of trying to upgrade tx rate. + // (5) Record the information of upping tx rate to avoid trying upping tx rate constantly. + // By Bruce, 2007-06-05. + // + // + + // 11Mbps or 36Mbps + // Check more times in these rate(key rates). + // + if(priv->CurrentOperaRate == 22 || priv->CurrentOperaRate == 72) + { + TryUpTh += 9; + } + // + // Let these rates down more difficult. + // + if(MgntIsCckRate(priv->CurrentOperaRate) || priv->CurrentOperaRate == 36) + { + TryDownTh += 1; + } + + //1 Adjust Rate. + if (priv->bTryuping == true) + { + //2 For Test Upgrading mechanism + // Note: + // Sometimes the throughput is upon on the capability bwtween the AP and NIC, + // thus the low data rate does not improve the performance. + // We randomly upgrade the data rate and check if the retry rate is improved. + + // Upgrading rate did not improve the retry rate, fallback to the original rate. + if ( (CurrRetryRate > 25) && TxThroughput < priv->LastTxThroughput) + { + //Not necessary raising rate, fall back rate. + bTryDown = true; + //printk("case1-1: Not necessary raising rate, fall back rate....\n"); + //printk("case1-1: pMgntInfo->CurrentOperaRate =%d, TxThroughput = %d, LastThroughput = %d\n", + // priv->CurrentOperaRate, TxThroughput, priv->LastTxThroughput); + } + else + { + priv->bTryuping = false; + } + } + else if (CurrSignalStrength > -47 && (CurrRetryRate < 50)) + { + //2For High Power + // + // Added by Roger, 2007.04.09. + // Return to highest data rate, if signal strength is good enough. + // SignalStrength threshold(-50dbm) is for RTL8186. + // Revise SignalStrength threshold to -51dbm. + // + // Also need to check retry rate for safety, by Bruce, 2007-06-05. + if(priv->CurrentOperaRate != priv->ieee80211->current_network.HighestOperaRate ) + { + bTryUp = true; + // Upgrade Tx Rate directly. + priv->TryupingCount += TryUpTh; + } +// printk("case2: StaRateAdaptive87SE: Power(%d) is high enough!!. \n", CurrSignalStrength); + + } + else if(CurrTxokCnt > 9 && CurrTxokCnt< 100 && CurrRetryRate >= 600) + { + //2 For Serious Retry + // + // Traffic is not busy but our Tx retry is serious. + // + bTryDown = true; + // Let Rate Mechanism to degrade tx rate directly. + priv->TryDownCountLowData += TryDownTh; +// printk("case3: RA: Tx Retry is serious. Degrade Tx Rate to %d directly...\n", priv->CurrentOperaRate); + } + else if ( priv->CurrentOperaRate == 108 ) + { + //2For 54Mbps + // Air Link + if ( (CurrRetryRate>26)&&(priv->LastRetryRate>25)) +// if ( (CurrRetryRate>40)&&(priv->LastRetryRate>39)) + { + //Down to rate 48Mbps. + bTryDown = true; + } + // Cable Link + else if ( (CurrRetryRate>17)&&(priv->LastRetryRate>16) && (CurrSignalStrength > -72)) +// else if ( (CurrRetryRate>17)&&(priv->LastRetryRate>16) && (CurrSignalStrength > -72)) + { + //Down to rate 48Mbps. + bTryDown = true; + } + + if(bTryDown && (CurrSignalStrength < -75)) //cable link + { + priv->TryDownCountLowData += TryDownTh; + } + //printk("case4---54M \n"); + + } + else if ( priv->CurrentOperaRate == 96 ) + { + //2For 48Mbps + //Air Link + if ( ((CurrRetryRate>48) && (priv->LastRetryRate>47))) +// if ( ((CurrRetryRate>65) && (priv->LastRetryRate>64))) + + { + //Down to rate 36Mbps. + bTryDown = true; + } + //Cable Link + else if ( ((CurrRetryRate>21) && (priv->LastRetryRate>20)) && (CurrSignalStrength > -74)) + { + //Down to rate 36Mbps. + bTryDown = true; + } + else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) +// else if((CurrRetryRate> (priv->LastRetryRate + 70 )) && (priv->FailTxRateCount >2 )) + { + bTryDown = true; + priv->TryDownCountLowData += TryDownTh; + } + else if ( (CurrRetryRate<8) && (priv->LastRetryRate<8) ) //TO DO: need to consider (RSSI) +// else if ( (CurrRetryRate<28) && (priv->LastRetryRate<8) ) + { + bTryUp = true; + } + + if(bTryDown && (CurrSignalStrength < -75)) + { + priv->TryDownCountLowData += TryDownTh; + } + //printk("case5---48M \n"); + } + else if ( priv->CurrentOperaRate == 72 ) + { + //2For 36Mbps + if ( (CurrRetryRate>43) && (priv->LastRetryRate>41)) +// if ( (CurrRetryRate>60) && (priv->LastRetryRate>59)) + { + //Down to rate 24Mbps. + bTryDown = true; + } + else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) +// else if((CurrRetryRate> (priv->LastRetryRate + 70 )) && (priv->FailTxRateCount >2 )) + { + bTryDown = true; + priv->TryDownCountLowData += TryDownTh; + } + else if ( (CurrRetryRate<15) && (priv->LastRetryRate<16)) //TO DO: need to consider (RSSI) +// else if ( (CurrRetryRate<35) && (priv->LastRetryRate<36)) + { + bTryUp = true; + } + + if(bTryDown && (CurrSignalStrength < -80)) + { + priv->TryDownCountLowData += TryDownTh; + } + //printk("case6---36M \n"); + } + else if ( priv->CurrentOperaRate == 48 ) + { + //2For 24Mbps + // Air Link + if ( ((CurrRetryRate>63) && (priv->LastRetryRate>62))) +// if ( ((CurrRetryRate>83) && (priv->LastRetryRate>82))) + { + //Down to rate 18Mbps. + bTryDown = true; + } + //Cable Link + else if ( ((CurrRetryRate>33) && (priv->LastRetryRate>32)) && (CurrSignalStrength > -82) ) +// else if ( ((CurrRetryRate>50) && (priv->LastRetryRate>49)) && (CurrSignalStrength > -82) ) + { + //Down to rate 18Mbps. + bTryDown = true; + } + else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) +// else if((CurrRetryRate> (priv->LastRetryRate + 70 )) && (priv->FailTxRateCount >2 )) + + { + bTryDown = true; + priv->TryDownCountLowData += TryDownTh; + } + else if ( (CurrRetryRate<20) && (priv->LastRetryRate<21)) //TO DO: need to consider (RSSI) +// else if ( (CurrRetryRate<40) && (priv->LastRetryRate<41)) + { + bTryUp = true; + } + + if(bTryDown && (CurrSignalStrength < -82)) + { + priv->TryDownCountLowData += TryDownTh; + } + //printk("case7---24M \n"); + } + else if ( priv->CurrentOperaRate == 36 ) + { + //2For 18Mbps + // original (109, 109) + //[TRC Dell Lab] (90, 91), Isaiah 2008-02-18 23:24 + // (85, 86), Isaiah 2008-02-18 24:00 + if ( ((CurrRetryRate>85) && (priv->LastRetryRate>86))) +// if ( ((CurrRetryRate>115) && (priv->LastRetryRate>116))) + { + //Down to rate 11Mbps. + bTryDown = true; + } + //[TRC Dell Lab] Isaiah 2008-02-18 23:24 + else if((CurrRetryRate> (priv->LastRetryRate + 50 )) && (priv->FailTxRateCount >2 )) +// else if((CurrRetryRate> (priv->LastRetryRate + 70 )) && (priv->FailTxRateCount >2 )) + { + bTryDown = true; + priv->TryDownCountLowData += TryDownTh; + } + else if ( (CurrRetryRate<22) && (priv->LastRetryRate<23)) //TO DO: need to consider (RSSI) +// else if ( (CurrRetryRate<42) && (priv->LastRetryRate<43)) + { + bTryUp = true; + } + //printk("case8---18M \n"); + } + else if ( priv->CurrentOperaRate == 22 ) + { + //2For 11Mbps + if (CurrRetryRate>95) +// if (CurrRetryRate>155) + { + bTryDown = true; + } + else if ( (CurrRetryRate<29) && (priv->LastRetryRate <30) )//TO DO: need to consider (RSSI) +// else if ( (CurrRetryRate<49) && (priv->LastRetryRate <50) ) + { + bTryUp = true; + } + //printk("case9---11M \n"); + } + else if ( priv->CurrentOperaRate == 11 ) + { + //2For 5.5Mbps + if (CurrRetryRate>149) +// if (CurrRetryRate>189) + { + bTryDown = true; + } + else if ( (CurrRetryRate<60) && (priv->LastRetryRate < 65)) +// else if ( (CurrRetryRate<80) && (priv->LastRetryRate < 85)) + + { + bTryUp = true; + } + //printk("case10---5.5M \n"); + } + else if ( priv->CurrentOperaRate == 4 ) + { + //2For 2 Mbps + if((CurrRetryRate>99) && (priv->LastRetryRate>99)) +// if((CurrRetryRate>199) && (priv->LastRetryRate>199)) + { + bTryDown = true; + } + else if ( (CurrRetryRate < 65) && (priv->LastRetryRate < 70)) +// else if ( (CurrRetryRate < 85) && (priv->LastRetryRate < 90)) + { + bTryUp = true; + } + //printk("case11---2M \n"); + } + else if ( priv->CurrentOperaRate == 2 ) + { + //2For 1 Mbps + if( (CurrRetryRate<70) && (priv->LastRetryRate<75)) +// if( (CurrRetryRate<90) && (priv->LastRetryRate<95)) + { + bTryUp = true; + } + //printk("case12---1M \n"); + } + + if(bTryUp && bTryDown) + printk("StaRateAdaptive87B(): Tx Rate tried upping and downing simultaneously!\n"); + + //1 Test Upgrading Tx Rate + // Sometimes the cause of the low throughput (high retry rate) is the compatibility between the AP and NIC. + // To test if the upper rate may cause lower retry rate, this mechanism randomly occurs to test upgrading tx rate. + if(!bTryUp && !bTryDown && (priv->TryupingCount == 0) && (priv->TryDownCountLowData == 0) + && priv->CurrentOperaRate != priv->ieee80211->current_network.HighestOperaRate && priv->FailTxRateCount < 2) + { + if(jiffies% (CurrRetryRate + 101) == 0) + { + bTryUp = true; + priv->bTryuping = true; + //printk("StaRateAdaptive87SE(): Randomly try upgrading...\n"); + } + } + + //1 Rate Mechanism + if(bTryUp) + { + priv->TryupingCount++; + priv->TryDownCountLowData = 0; + + { +// printk("UP: pHalData->TryupingCount = %d\n", priv->TryupingCount); +// printk("UP: TryUpTh(%d)+ (FailTxRateCount(%d))^2 =%d\n", +// TryUpTh, priv->FailTxRateCount, (TryUpTh + priv->FailTxRateCount * priv->FailTxRateCount) ); +// printk("UP: pHalData->bTryuping=%d\n", priv->bTryuping); + + } + + // + // Check more times if we need to upgrade indeed. + // Because the largest value of pHalData->TryupingCount is 0xFFFF and + // the largest value of pHalData->FailTxRateCount is 0x14, + // this condition will be satisfied at most every 2 min. + // + + if((priv->TryupingCount > (TryUpTh + priv->FailTxRateCount * priv->FailTxRateCount)) || + (CurrSignalStrength > priv->LastFailTxRateSS) || priv->bTryuping) + { + priv->TryupingCount = 0; + // + // When transfering from CCK to OFDM, DIG is an important issue. + // + if(priv->CurrentOperaRate == 22) + bUpdateInitialGain = true; + + // The difference in throughput between 48Mbps and 36Mbps is 8M. + // So, we must be carefully in this rate scale. Isaiah 2008-02-15. + // + if( ((priv->CurrentOperaRate == 72) || (priv->CurrentOperaRate == 48) || (priv->CurrentOperaRate == 36)) && + (priv->FailTxRateCount > 2) ) + priv->RateAdaptivePeriod= (RATE_ADAPTIVE_TIMER_PERIOD/2); + + // (1)To avoid upgrade frequently to the fail tx rate, add the FailTxRateCount into the threshold. + // (2)If the signal strength is increased, it may be able to upgrade. + + priv->CurrentOperaRate = GetUpgradeTxRate(dev, priv->CurrentOperaRate); +// printk("StaRateAdaptive87SE(): Upgrade Tx Rate to %d\n", priv->CurrentOperaRate); + + //[TRC Dell Lab] Bypass 12/9/6, Isaiah 2008-02-18 20:00 + if(priv->CurrentOperaRate ==36) + { + priv->bUpdateARFR=true; + write_nic_word(dev, ARFR, 0x0F8F); //bypass 12/9/6 +// printk("UP: ARFR=0xF8F\n"); + } + else if(priv->bUpdateARFR) + { + priv->bUpdateARFR=false; + write_nic_word(dev, ARFR, 0x0FFF); //set 1M ~ 54Mbps. +// printk("UP: ARFR=0xFFF\n"); + } + + // Update Fail Tx rate and count. + if(priv->LastFailTxRate != priv->CurrentOperaRate) + { + priv->LastFailTxRate = priv->CurrentOperaRate; + priv->FailTxRateCount = 0; + priv->LastFailTxRateSS = -200; // Set lowest power. + } + } + } + else + { + if(priv->TryupingCount > 0) + priv->TryupingCount --; + } + + if(bTryDown) + { + priv->TryDownCountLowData++; + priv->TryupingCount = 0; + { +// printk("DN: pHalData->TryDownCountLowData = %d\n",priv->TryDownCountLowData); +// printk("DN: TryDownTh =%d\n", TryDownTh); +// printk("DN: pHalData->bTryuping=%d\n", priv->bTryuping); + } + + //Check if Tx rate can be degraded or Test trying upgrading should fallback. + if(priv->TryDownCountLowData > TryDownTh || priv->bTryuping) + { + priv->TryDownCountLowData = 0; + priv->bTryuping = false; + // Update fail information. + if(priv->LastFailTxRate == priv->CurrentOperaRate) + { + priv->FailTxRateCount ++; + // Record the Tx fail rate signal strength. + if(CurrSignalStrength > priv->LastFailTxRateSS) + { + priv->LastFailTxRateSS = CurrSignalStrength; + } + } + else + { + priv->LastFailTxRate = priv->CurrentOperaRate; + priv->FailTxRateCount = 1; + priv->LastFailTxRateSS = CurrSignalStrength; + } + priv->CurrentOperaRate = GetDegradeTxRate(dev, priv->CurrentOperaRate); + + // Reduce chariot training time at weak signal strength situation. SD3 ED demand. + //[TRC Dell Lab] Revise Signal Threshold from -75 to -80 , Isaiah 2008-02-18 20:00 + if( (CurrSignalStrength < -80) && (priv->CurrentOperaRate > 72 )) + { + priv->CurrentOperaRate = 72; +// printk("DN: weak signal strength (%d), degrade to 36Mbps\n", CurrSignalStrength); + } + + //[TRC Dell Lab] Bypass 12/9/6, Isaiah 2008-02-18 20:00 + if(priv->CurrentOperaRate ==36) + { + priv->bUpdateARFR=true; + write_nic_word(dev, ARFR, 0x0F8F); //bypass 12/9/6 +// printk("DN: ARFR=0xF8F\n"); + } + else if(priv->bUpdateARFR) + { + priv->bUpdateARFR=false; + write_nic_word(dev, ARFR, 0x0FFF); //set 1M ~ 54Mbps. +// printk("DN: ARFR=0xFFF\n"); + } + + // + // When it is CCK rate, it may need to update initial gain to receive lower power packets. + // + if(MgntIsCckRate(priv->CurrentOperaRate)) + { + bUpdateInitialGain = true; + } +// printk("StaRateAdaptive87SE(): Degrade Tx Rate to %d\n", priv->CurrentOperaRate); + } + } + else + { + if(priv->TryDownCountLowData > 0) + priv->TryDownCountLowData --; + } + + // Keep the Tx fail rate count to equal to 0x15 at most. + // Reduce the fail count at least to 10 sec if tx rate is tending stable. + if(priv->FailTxRateCount >= 0x15 || + (!bTryUp && !bTryDown && priv->TryDownCountLowData == 0 && priv->TryupingCount && priv->FailTxRateCount > 0x6)) + { + priv->FailTxRateCount --; + } + + + OfdmTxPwrIdx = priv->chtxpwr_ofdm[priv->ieee80211->current_network.channel]; + CckTxPwrIdx = priv->chtxpwr[priv->ieee80211->current_network.channel]; + + //[TRC Dell Lab] Mac0x9e increase 2 level in 36M~18M situation, Isaiah 2008-02-18 24:00 + if((priv->CurrentOperaRate < 96) &&(priv->CurrentOperaRate > 22)) + { + u1bCck = read_nic_byte(dev, CCK_TXAGC); + u1bOfdm = read_nic_byte(dev, OFDM_TXAGC); + + // case 1: Never enter High power + if(u1bCck == CckTxPwrIdx ) + { + if(u1bOfdm != (OfdmTxPwrIdx+2) ) + { + priv->bEnhanceTxPwr= true; + u1bOfdm = ((u1bOfdm+2) > 35) ? 35: (u1bOfdm+2); + write_nic_byte(dev, OFDM_TXAGC, u1bOfdm); +// printk("Enhance OFDM_TXAGC : +++++ u1bOfdm= 0x%x\n", u1bOfdm); + } + } + // case 2: enter high power + else if(u1bCck < CckTxPwrIdx) + { + if(!priv->bEnhanceTxPwr) + { + priv->bEnhanceTxPwr= true; + u1bOfdm = ((u1bOfdm+2) > 35) ? 35: (u1bOfdm+2); + write_nic_byte(dev, OFDM_TXAGC, u1bOfdm); + //RT_TRACE(COMP_RATE, DBG_TRACE, ("Enhance OFDM_TXAGC(2) : +++++ u1bOfdm= 0x%x\n", u1bOfdm)); + } + } + } + else if(priv->bEnhanceTxPwr) //54/48/11/5.5/2/1 + { + u1bCck = read_nic_byte(dev, CCK_TXAGC); + u1bOfdm = read_nic_byte(dev, OFDM_TXAGC); + + // case 1: Never enter High power + if(u1bCck == CckTxPwrIdx ) + { + priv->bEnhanceTxPwr= false; + write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx); + //printk("Recover OFDM_TXAGC : ===== u1bOfdm= 0x%x\n", OfdmTxPwrIdx); + } + // case 2: enter high power + else if(u1bCck < CckTxPwrIdx) + { + priv->bEnhanceTxPwr= false; + u1bOfdm = ((u1bOfdm-2) > 0) ? (u1bOfdm-2): 0; + write_nic_byte(dev, OFDM_TXAGC, u1bOfdm); + //RT_TRACE(COMP_RATE, DBG_TRACE, ("Recover OFDM_TXAGC(2): ===== u1bOfdm= 0x%x\n", u1bOfdm)); + + } + } + + // + // We need update initial gain when we set tx rate "from OFDM to CCK" or + // "from CCK to OFDM". + // +SetInitialGain: + if(bUpdateInitialGain) + { + if(MgntIsCckRate(priv->CurrentOperaRate)) // CCK + { + if(priv->InitialGain > priv->RegBModeGainStage) + { + priv->InitialGainBackUp= priv->InitialGain; + + if(CurrSignalStrength < -85) // Low power, OFDM [0x17] = 26. + { + //SD3 SYs suggest that CurrSignalStrength < -65, ofdm 0x17=26. + priv->InitialGain = priv->RegBModeGainStage; + } + else if(priv->InitialGain > priv->RegBModeGainStage + 1) + { + priv->InitialGain -= 2; + } + else + { + priv->InitialGain --; + } + printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n",priv->InitialGain, priv->CurrentOperaRate); + UpdateInitialGain(dev); + } + } + else // OFDM + { + if(priv->InitialGain < 4) + { + priv->InitialGainBackUp= priv->InitialGain; + + priv->InitialGain ++; + printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n",priv->InitialGain, priv->CurrentOperaRate); + UpdateInitialGain(dev); + } + } + } + + //Record the related info + priv->LastRetryRate = CurrRetryRate; + priv->LastTxThroughput = TxThroughput; + priv->ieee80211->rate = priv->CurrentOperaRate * 5; +} + +#endif +#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) +void rtl8180_rate_adapter(struct work_struct * work) +{ + struct delayed_work *dwork = container_of(work,struct delayed_work,work); + struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,rate_adapter_wq); + struct net_device *dev = ieee->dev; +#else +void rtl8180_rate_adapter(struct net_device *dev) +{ + +#endif + //struct r8180_priv *priv = ieee80211_priv(dev); +// DMESG("---->rtl8180_rate_adapter"); + StaRateAdaptive87SE(dev); +// DMESG("<----rtl8180_rate_adapter"); +} +void timer_rate_adaptive(unsigned long data) +{ + struct r8180_priv* priv = ieee80211_priv((struct net_device *)data); + //DMESG("---->timer_rate_adaptive()\n"); + if(!priv->up) + { +// DMESG("<----timer_rate_adaptive():driver is not up!\n"); + return; + } + if((priv->ieee80211->iw_mode != IW_MODE_MASTER) + && (priv->ieee80211->state == IEEE80211_LINKED) && + (priv->ForcedDataRate == 0) ) + { +// DMESG("timer_rate_adaptive():schedule rate_adapter_wq\n"); +#ifdef CONFIG_RTL818X_S + queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->rate_adapter_wq); +// StaRateAdaptive87SE((struct net_device *)data); +#endif + } + priv->rateadapter_timer.expires = jiffies + MSECS(priv->RateAdaptivePeriod); + add_timer(&priv->rateadapter_timer); + //DMESG("<----timer_rate_adaptive()\n"); +} +//by amy 080312} +void +SwAntennaDiversityRxOk8185( + struct net_device *dev, + u8 SignalStrength + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + +// printk("+SwAntennaDiversityRxOk8185: RxSs: %d\n", SignalStrength); + + priv->AdRxOkCnt++; + + if( priv->AdRxSignalStrength != -1) + { + priv->AdRxSignalStrength = ((priv->AdRxSignalStrength*7) + (SignalStrength*3)) / 10; + } + else + { // Initialization case. + priv->AdRxSignalStrength = SignalStrength; + } +//{+by amy 080312 + if( priv->LastRxPktAntenna ) //Main antenna. + priv->AdMainAntennaRxOkCnt++; + else // Aux antenna. + priv->AdAuxAntennaRxOkCnt++; +//+by amy 080312 +// printk("-SwAntennaDiversityRxOk8185: AdRxOkCnt: %d AdRxSignalStrength: %d\n", priv->AdRxOkCnt, priv->AdRxSignalStrength); +} +// +// Description: +// Change Antenna Switch. +// +bool +SetAntenna8185( + struct net_device *dev, + u8 u1bAntennaIndex + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + bool bAntennaSwitched = false; + +// printk("+SetAntenna8185(): Antenna is switching to: %d \n", u1bAntennaIndex); + + switch(u1bAntennaIndex) + { + case 0: + switch(priv->rf_chip) + { + case RF_ZEBRA2: + case RF_ZEBRA4: +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + // Mac register, main antenna + write_nic_byte(dev, ANTSEL, 0x03); + //base band + write_phy_cck(dev,0x11, 0x9b); // Config CCK RX antenna. + write_phy_ofdm(dev, 0x0d, 0x5c); // Config OFDM RX antenna. + +#else + // Mac register, main antenna + write_nic_byte(dev, ANTSEL, 0x03); + //base band + write_phy_cck(dev, 0x10, 0x9b); // Config CCK RX antenna. + write_phy_ofdm(dev, 0x0d, 0x5c); // Config OFDM RX antenna. +#endif +#endif + + bAntennaSwitched = true; + break; + + default: + printk("SetAntenna8185: unkown RFChipID(%d)\n", priv->rf_chip); + break; + } + break; + + case 1: + switch(priv->rf_chip) + { + case RF_ZEBRA2: + case RF_ZEBRA4: +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + // Mac register, aux antenna + write_nic_byte(dev, ANTSEL, 0x00); + //base band + write_phy_cck(dev, 0x11, 0xbb); // Config CCK RX antenna. + write_phy_ofdm(dev, 0x0d, 0x54); // Config OFDM RX antenna. +#else + // Mac register, aux antenna + write_nic_byte(dev, ANTSEL, 0x00); + //base band + write_phy_cck(dev, 0x10, 0xbb); // Config CCK RX antenna. + write_phy_ofdm(dev, 0x0d, 0x54); // Config OFDM RX antenna. +#endif +#endif + + bAntennaSwitched = true; + break; + + default: + printk("SetAntenna8185: unkown RFChipID(%d)\n", priv->rf_chip); + break; + } + break; + + default: + printk("SetAntenna8185: unkown u1bAntennaIndex(%d)\n", u1bAntennaIndex); + break; + } + + if(bAntennaSwitched) + { + priv->CurrAntennaIndex = u1bAntennaIndex; + } + +// printk("-SetAntenna8185(): return (%#X)\n", bAntennaSwitched); + + return bAntennaSwitched; +} +// +// Description: +// Toggle Antenna switch. +// +bool +SwitchAntenna( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + bool bResult; + + if(priv->CurrAntennaIndex == 0) + { +#if 0//lzm del 080826 +//by amy 080312 +#ifdef CONFIG_RTL818X_S + if(priv->bSwAntennaDiverity) + bResult = SetAntennaConfig87SE(dev, 1, true); + else +#endif +#endif + bResult = SetAntenna8185(dev, 1); +//by amy 080312 +// printk("SwitchAntenna(): switching to antenna 1 ......\n"); +// bResult = SetAntenna8185(dev, 1);//-by amy 080312 + } + else + { +#if 0//lzm del 080826 +//by amy 080312 +#ifdef CONFIG_RTL818X_S + if(priv->bSwAntennaDiverity) + bResult = SetAntennaConfig87SE(dev, 0, true); + else +#endif +#endif + bResult = SetAntenna8185(dev, 0); +//by amy 080312 +// printk("SwitchAntenna(): switching to antenna 0 ......\n"); +// bResult = SetAntenna8185(dev, 0);//-by amy 080312 + } + + return bResult; +} +// +// Description: +// Engine of SW Antenna Diversity mechanism. +// Since 8187 has no Tx part information, +// this implementation is only dependend on Rx part information. +// +// 2006.04.17, by rcnjko. +// +void +SwAntennaDiversity( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + bool bSwCheckSS=false; +// printk("+SwAntennaDiversity(): CurrAntennaIndex: %d\n", priv->CurrAntennaIndex); +// printk("AdTickCount is %d\n",priv->AdTickCount); +//by amy 080312 + if(bSwCheckSS) + { + priv->AdTickCount++; + + printk("(1) AdTickCount: %d, AdCheckPeriod: %d\n", + priv->AdTickCount, priv->AdCheckPeriod); + printk("(2) AdRxSignalStrength: %ld, AdRxSsThreshold: %ld\n", + priv->AdRxSignalStrength, priv->AdRxSsThreshold); + } +// priv->AdTickCount++;//-by amy 080312 + + // Case 1. No Link. + if(priv->ieee80211->state != IEEE80211_LINKED) + { + // printk("SwAntennaDiversity(): Case 1. No Link.\n"); + + priv->bAdSwitchedChecking = false; + // I switch antenna here to prevent any one of antenna is broken before link established, 2006.04.18, by rcnjko.. + SwitchAntenna(dev); + } + // Case 2. Linked but no packet received. + else if(priv->AdRxOkCnt == 0) + { + // printk("SwAntennaDiversity(): Case 2. Linked but no packet received.\n"); + + priv->bAdSwitchedChecking = false; + SwitchAntenna(dev); + } + // Case 3. Evaluate last antenna switch action and undo it if necessary. + else if(priv->bAdSwitchedChecking == true) + { + // printk("SwAntennaDiversity(): Case 3. Evaluate last antenna switch action.\n"); + + priv->bAdSwitchedChecking = false; + + // Adjust Rx signal strength threashold. + priv->AdRxSsThreshold = (priv->AdRxSignalStrength + priv->AdRxSsBeforeSwitched) / 2; + + priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ? + priv->AdMaxRxSsThreshold: priv->AdRxSsThreshold; + if(priv->AdRxSignalStrength < priv->AdRxSsBeforeSwitched) + { // Rx signal strength is not improved after we swtiched antenna. => Swich back. +// printk("SwAntennaDiversity(): Rx Signal Strength is not improved, CurrRxSs: %d, LastRxSs: %d\n", +// priv->AdRxSignalStrength, priv->AdRxSsBeforeSwitched); +//by amy 080312 + // Increase Antenna Diversity checking period due to bad decision. + priv->AdCheckPeriod *= 2; +//by amy 080312 + // Increase Antenna Diversity checking period. + if(priv->AdCheckPeriod > priv->AdMaxCheckPeriod) + priv->AdCheckPeriod = priv->AdMaxCheckPeriod; + + // Wrong deceision => switch back. + SwitchAntenna(dev); + } + else + { // Rx Signal Strength is improved. +// printk("SwAntennaDiversity(): Rx Signal Strength is improved, CurrRxSs: %d, LastRxSs: %d\n", +// priv->AdRxSignalStrength, priv->AdRxSsBeforeSwitched); + + // Reset Antenna Diversity checking period to its min value. + priv->AdCheckPeriod = priv->AdMinCheckPeriod; + } + +// printk("SwAntennaDiversity(): AdRxSsThreshold: %d, AdCheckPeriod: %d\n", +// priv->AdRxSsThreshold, priv->AdCheckPeriod); + } + // Case 4. Evaluate if we shall switch antenna now. + // Cause Table Speed is very fast in TRC Dell Lab, we check it every time. + else// if(priv->AdTickCount >= priv->AdCheckPeriod)//-by amy 080312 + { +// printk("SwAntennaDiversity(): Case 4. Evaluate if we shall switch antenna now.\n"); + + priv->AdTickCount = 0; + + // + // We evaluate RxOk counts for each antenna first and than + // evaluate signal strength. + // The following operation can overcome the disability of CCA on both two antennas + // When signal strength was extremely low or high. + // 2008.01.30. + // + + // + // Evaluate RxOk count from each antenna if we shall switch default antenna now. + // Added by Roger, 2008.02.21. +//{by amy 080312 + if((priv->AdMainAntennaRxOkCnt < priv->AdAuxAntennaRxOkCnt) + && (priv->CurrAntennaIndex == 0)) + { // We set Main antenna as default but RxOk count was less than Aux ones. + + // printk("SwAntennaDiversity(): Main antenna RxOK is poor, AdMainAntennaRxOkCnt: %d, AdAuxAntennaRxOkCnt: %d\n", + // priv->AdMainAntennaRxOkCnt, priv->AdAuxAntennaRxOkCnt); + + // Switch to Aux antenna. + SwitchAntenna(dev); + priv->bHWAdSwitched = true; + } + else if((priv->AdAuxAntennaRxOkCnt < priv->AdMainAntennaRxOkCnt) + && (priv->CurrAntennaIndex == 1)) + { // We set Aux antenna as default but RxOk count was less than Main ones. + + // printk("SwAntennaDiversity(): Aux antenna RxOK is poor, AdMainAntennaRxOkCnt: %d, AdAuxAntennaRxOkCnt: %d\n", + // priv->AdMainAntennaRxOkCnt, priv->AdAuxAntennaRxOkCnt); + + // Switch to Main antenna. + SwitchAntenna(dev); + priv->bHWAdSwitched = true; + } + else + {// Default antenna is better. + + // printk("SwAntennaDiversity(): Default antenna is better., AdMainAntennaRxOkCnt: %d, AdAuxAntennaRxOkCnt: %d\n", + // priv->AdMainAntennaRxOkCnt, priv->AdAuxAntennaRxOkCnt); + + // Still need to check current signal strength. + priv->bHWAdSwitched = false; + } + // + // We evaluate Rx signal strength ONLY when default antenna + // didn't changed by HW evaluation. + // 2008.02.27. + // + // [TRC Dell Lab] SignalStrength is inaccuracy. Isaiah 2008-03-05 + // For example, Throughput of aux is better than main antenna(about 10M v.s 2M), + // but AdRxSignalStrength is less than main. + // Our guess is that main antenna have lower throughput and get many change + // to receive more CCK packets(ex.Beacon) which have stronger SignalStrength. + // + if( (!priv->bHWAdSwitched) && (bSwCheckSS)) + { +//by amy 080312} + // Evaluate Rx signal strength if we shall switch antenna now. + if(priv->AdRxSignalStrength < priv->AdRxSsThreshold) + { // Rx signal strength is weak => Switch Antenna. +// printk("SwAntennaDiversity(): Rx Signal Strength is weak, CurrRxSs: %d, RxSsThreshold: %d\n", +// priv->AdRxSignalStrength, priv->AdRxSsThreshold); + + priv->AdRxSsBeforeSwitched = priv->AdRxSignalStrength; + priv->bAdSwitchedChecking = true; + + SwitchAntenna(dev); + } + else + { // Rx signal strength is OK. +// printk("SwAntennaDiversity(): Rx Signal Strength is OK, CurrRxSs: %d, RxSsThreshold: %d\n", +// priv->AdRxSignalStrength, priv->AdRxSsThreshold); + + priv->bAdSwitchedChecking = false; + // Increase Rx signal strength threashold if necessary. + if( (priv->AdRxSignalStrength > (priv->AdRxSsThreshold + 10)) && // Signal is much stronger than current threshold + priv->AdRxSsThreshold <= priv->AdMaxRxSsThreshold) // Current threhold is not yet reach upper limit. + { + priv->AdRxSsThreshold = (priv->AdRxSsThreshold + priv->AdRxSignalStrength) / 2; + priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ? + priv->AdMaxRxSsThreshold: priv->AdRxSsThreshold;//+by amy 080312 + } + + // Reduce Antenna Diversity checking period if possible. + if( priv->AdCheckPeriod > priv->AdMinCheckPeriod ) + { + priv->AdCheckPeriod /= 2; + } + } + } + } +//by amy 080312 + // Reset antenna diversity Rx related statistics. + priv->AdRxOkCnt = 0; + priv->AdMainAntennaRxOkCnt = 0; + priv->AdAuxAntennaRxOkCnt = 0; +//by amy 080312 + +// priv->AdRxOkCnt = 0;//-by amy 080312 + +// printk("-SwAntennaDiversity()\n"); +} + +// +// Description: +// Return TRUE if we shall perform Tx Power Tracking Mecahnism, FALSE otherwise. +// +bool +CheckTxPwrTracking( struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + if(!priv->bTxPowerTrack) + { + return false; + } + +//lzm reserved 080826 + //if(priv->bScanInProgress) + //{ + // return false; + //} + + //if 87SE is in High Power , don't do Tx Power Tracking. asked by SD3 ED. 2008-08-08 Isaiah + if(priv->bToUpdateTxPwr) + { + return false; + } + + return true; +} + + +// +// Description: +// Timer callback function of SW Antenna Diversity. +// +void +SwAntennaDiversityTimerCallback( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + RT_RF_POWER_STATE rtState; + + //printk("+SwAntennaDiversityTimerCallback()\n"); + + // + // We do NOT need to switch antenna while RF is off. + // 2007.05.09, added by Roger. + // + rtState = priv->eRFPowerState; + do{ + if (rtState == eRfOff) + { +// printk("SwAntennaDiversityTimer - RF is OFF.\n"); + break; + } + else if (rtState == eRfSleep) + { + // Don't access BB/RF under Disable PLL situation. + //RT_TRACE((COMP_RF|COMP_ANTENNA), DBG_LOUD, ("SwAntennaDiversityTimerCallback(): RF is Sleep => skip it\n")); + break; + } + SwAntennaDiversity(dev); + + }while(false); + + if(priv->up) + { + priv->SwAntennaDiversityTimer.expires = jiffies + MSECS(ANTENNA_DIVERSITY_TIMER_PERIOD); + add_timer(&priv->SwAntennaDiversityTimer); + } + + //printk("-SwAntennaDiversityTimerCallback()\n"); +} + diff --git a/drivers/staging/rtl8187se/r8180_dm.h b/drivers/staging/rtl8187se/r8180_dm.h new file mode 100644 index 000000000000..3de92f040f99 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_dm.h @@ -0,0 +1,41 @@ +#ifndef R8180_DM_H +#define R8180_DM_H + +#include "r8180.h" +//#include "r8180_hw.h" +//#include "r8180_93cx6.h" +void SwAntennaDiversityRxOk8185(struct net_device *dev, u8 SignalStrength); +bool SetAntenna8185(struct net_device *dev, u8 u1bAntennaIndex); +bool SwitchAntenna( struct net_device *dev); +void SwAntennaDiversity(struct net_device *dev ); +void SwAntennaDiversityTimerCallback(struct net_device *dev); +bool CheckDig(struct net_device *dev); +bool CheckHighPower(struct net_device *dev); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_hw_dig_wq (struct work_struct *work); +#else +void rtl8180_hw_dig_wq(struct net_device *dev); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) +void rtl8180_tx_pw_wq (struct work_struct *work); +#else +void rtl8180_tx_pw_wq(struct net_device *dev); +#endif +#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) +void rtl8180_rate_adapter(struct work_struct * work); + +#else +void rtl8180_rate_adapter(struct net_device *dev); + +#endif +void TxPwrTracking87SE(struct net_device *dev); +bool CheckTxPwrTracking(struct net_device *dev); +#if LINUX_VERSION_CODE >=KERNEL_VERSION(2,6,20) +void rtl8180_rate_adapter(struct work_struct * work); +#else +void rtl8180_rate_adapter(struct net_device *dev); +#endif +void timer_rate_adaptive(unsigned long data); + + +#endif diff --git a/drivers/staging/rtl8187se/r8180_gct.c b/drivers/staging/rtl8187se/r8180_gct.c new file mode 100644 index 000000000000..86cb427a7a40 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_gct.c @@ -0,0 +1,296 @@ +/* + This files contains GCT radio frontend programming routines. + + This is part of rtl8180 OpenSource driver + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the + official realtek driver + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. + + Code from Rtw8180 NetBSD driver by David Young has been really useful to + understand some things and gets some ideas + + Code from rtl8181 project has been useful to me to understand some things. + + Some code from 'Deuce' work + + We want to tanks the Authors of such projects and the Ndiswrapper + project Authors. +*/ + + +#include "r8180.h" +#include "r8180_hw.h" +#include "r8180_gct.h" + + +//#define DEBUG_GCT + +/* the following experiment are just experiments. + * this means if you enable them you can have every kind + * of result, included damage the RF chip, so don't + * touch them if you don't know what you are doing. + * In any case, if you do it, do at your own risk + */ + +//#define GCT_EXPERIMENT1 //improve RX sensivity + +//#define GCT_EXPERIMENT2 + +//#define GCT_EXPERIMENT3 //iprove a bit RX signal quality ? + +//#define GCT_EXPERIMENT4 //maybe solve some brokeness with experiment1 ? + +//#define GCT_EXPERIMENT5 + +//#define GCT_EXPERIMENT6 //not good + + +u32 gct_chan[] = { + 0x0, //dummy channel 0 + 0x0, //1 + 0x1, //2 + 0x2, //3 + 0x3, //4 + 0x4, //5 + 0x5, //6 + 0x6, //7 + 0x7, //8 + 0x8, //9 + 0x9, //10 + 0xa, //11 + 0xb, //12 + 0xc, //13 + 0xd, //14 +}; + +int gct_encode[16] = { + 0, 8, 4, 0xC, + 2, 0xA, 6, 0xE, + 1, 9, 5, 0xD, + 3, 0xB, 7, 0xF +}; + +void gct_rf_stabilize(struct net_device *dev) +{ + force_pci_posting(dev); + mdelay(3); //for now use a great value.. we may optimize in future +} + + +void write_gct(struct net_device *dev, u8 adr, u32 data) +{ +// struct r8180_priv *priv = ieee80211_priv(dev); + u32 phy_config; + + phy_config = gct_encode[(data & 0xf00) >> 8]; + phy_config |= gct_encode[(data & 0xf0) >> 4 ] << 4; + phy_config |= gct_encode[(data & 0xf) ] << 8; + phy_config |= gct_encode[(adr >> 1) & 0xf ] << 12; + phy_config |= (adr & 1 ) << 16; + phy_config |= gct_encode[(data & 0xf000)>>12] << 24; + + phy_config |= 0x90000000; // MAC will bang bits to the chip + + + write_nic_dword(dev,PHY_CONFIG,phy_config); +#ifdef DEBUG_GCT + DMESG("Writing GCT: %x (adr %x)",phy_config,adr); +#endif + gct_rf_stabilize(dev); +} + + + +void gct_write_phy_antenna(struct net_device *dev,short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 ant; + + ant = GCT_ANTENNA; + if(priv->antb) /*default antenna is antenna B */ + ant |= BB_ANTENNA_B; + if(ch == 14) + ant |= BB_ANTATTEN_CHAN14; + write_phy(dev,0x10,ant); + //DMESG("BB antenna %x ",ant); +} + + +void gct_rf_set_chan(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u32 txpw = 0xff & priv->chtxpwr[ch]; + u32 chan = gct_chan[ch]; + + //write_phy(dev,3,txpw); +#ifdef DEBUG_GCT + DMESG("Gct set channel"); +#endif + /* set TX power */ + write_gct(dev,0x15,0); + write_gct(dev,6, txpw); + write_gct(dev,0x15, 0x10); + write_gct(dev,0x15,0); + + /*set frequency*/ + write_gct(dev,7, 0); + write_gct(dev,0xB, chan); + write_gct(dev,7, 0x1000); + +#ifdef DEBUG_GCT + DMESG("Gct set channel > write phy antenna"); +#endif + + + gct_write_phy_antenna(dev,ch); + +} + + +void gct_rf_close(struct net_device *dev) +{ + u32 anaparam; + + anaparam = read_nic_dword(dev,ANAPARAM); + anaparam &= 0x000fffff; + anaparam |= 0x3f900000; + rtl8180_set_anaparam(dev, anaparam); + + write_gct(dev, 0x7, 0); + write_gct(dev, 0x1f, 0x45); + write_gct(dev, 0x1f, 0x5); + write_gct(dev, 0x0, 0x8e4); +} + + +void gct_rf_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //u32 anaparam; + + + write_nic_byte(dev,PHY_DELAY,0x6); //this is general + write_nic_byte(dev,CARRIER_SENSE_COUNTER,0x4c); //this is general + + //DMESG("%x", read_nic_dword(dev,ANAPARAM)); + /* we should set anaparm here*/ + //rtl8180_set_anaparam(dev,anaparam); + + write_gct(dev,0x1f,0); + write_gct(dev,0x1f,0); + write_gct(dev,0x1f,0x40); + write_gct(dev,0x1f,0x60); + write_gct(dev,0x1f,0x61); + write_gct(dev,0x1f,0x61); + write_gct(dev,0x0,0xae4); + write_gct(dev,0x1f,0x1); + write_gct(dev,0x1f,0x41); + write_gct(dev,0x1f,0x61); + write_gct(dev,0x1,0x1a23); + write_gct(dev,0x2,0x4971); + write_gct(dev,0x3,0x41de); + write_gct(dev,0x4,0x2d80); +#ifdef GCT_EXPERIMENT1 + //write_gct(dev,0x5,0x6810); // from zydas driver. sens+ but quite slow + //write_gct(dev,0x5,0x681f); //good+ (somewhat stable, better sens, performance decent) + write_gct(dev,0x5,0x685f); //good performances, not sure sens is really so beeter + //write_gct(dev,0x5,0x687f); //good performances, maybe sens is not improved + //write_gct(dev,0x5,0x689f); //like above + //write_gct(dev,0x5,0x685e); //bad + //write_gct(dev,0x5,0x68ff); //good+ (somewhat stable, better sens(?), performance decent) + //write_gct(dev,0x5,0x68f0); //bad + //write_gct(dev,0x5,0x6cff); //sens+ but not so good + //write_gct(dev,0x5,0x6dff); //sens+,apparentely very good but broken + //write_gct(dev,0x5,0x65ff); //sens+,good + //write_gct(dev,0x5,0x78ff); //sens + but almost broken + //write_gct(dev,0x5,0x7810); //- //snes + but broken + //write_gct(dev,0x5,0x781f); //-- //sens + + //write_gct(dev,0x5,0x78f0); //low sens +#else + write_gct(dev,0x5,0x61ff); //best performance but weak sensitivity +#endif +#ifdef GCT_EXPERIMENT2 + write_gct(dev,0x6,0xe); +#else + write_gct(dev,0x6,0x0); +#endif + write_gct(dev,0x7,0x0); + write_gct(dev,0x8,0x7533); + write_gct(dev,0x9,0xc401); + write_gct(dev,0xa,0x0); + write_gct(dev,0xc,0x1c7); + write_gct(dev,0xd,0x29d3); + write_gct(dev,0xe,0x2e8); + write_gct(dev,0x10,0x192); +#ifdef GCT_EXPERIMENT3 + write_gct(dev,0x11,0x246); +#else + write_gct(dev,0x11,0x248); +#endif + write_gct(dev,0x12,0x0); + write_gct(dev,0x13,0x20c4); +#ifdef GCT_EXPERIMENT4 + write_gct(dev,0x14,0xf488); +#else + write_gct(dev,0x14,0xf4fc); +#endif +#ifdef GCT_EXPERIMENT5 + write_gct(dev,0x15,0xb152); +#else + write_gct(dev,0x15,0x0); +#endif +#ifdef GCT_EXPERIMENT6 + write_gct(dev,0x1e,0x1); +#endif + write_gct(dev,0x16,0x1500); + + write_gct(dev,0x7,0x1000); + /*write_gct(dev,0x15,0x0); + write_gct(dev,0x6,0x15); + write_gct(dev,0x15,0x8); + write_gct(dev,0x15,0x0); +*/ + write_phy(dev,0,0xa8); + +/* write_gct(dev,0x15,0x0); + write_gct(dev,0x6,0x12); + write_gct(dev,0x15,0x8); + write_gct(dev,0x15,0x0); +*/ + write_phy(dev,3,0x0); + write_phy(dev,4,0xc0); /* lna det*/ + write_phy(dev,5,0x90); + write_phy(dev,6,0x1e); + write_phy(dev,7,0x64); + +#ifdef DEBUG_GCT + DMESG("Gct init> write phy antenna"); +#endif + + gct_write_phy_antenna(dev,priv->chan); + + write_phy(dev,0x11,0x88); + if(!priv->diversity) + write_phy(dev,0x12,0xc0); + else + write_phy(dev,0x12,0x40); + + write_phy(dev,0x13,0x90 | priv->cs_treshold ); + + write_phy(dev,0x19,0x0); + write_phy(dev,0x1a,0xa0); + write_phy(dev,0x1b,0x44); + +#ifdef DEBUG_GCT + DMESG("Gct init > set channel2"); +#endif + + gct_rf_set_chan(dev,priv->chan); +} diff --git a/drivers/staging/rtl8187se/r8180_gct.h b/drivers/staging/rtl8187se/r8180_gct.h new file mode 100644 index 000000000000..fe965ca64304 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_gct.h @@ -0,0 +1,25 @@ +/* + This is part of rtl8180 OpenSource driver - v 0.20 + Copyright (C) Andrea Merello 2004 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the official realtek driver + Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + + We want to tanks the Authors of such projects and the Ndiswrapper project Authors. +*/ + +#define GCT_ANTENNA 0xA3 + + +// we use the untouched eeprom value- cross your finger ;-) +#define GCT_ANAPARAM_PWR1_ON ?? +#define GCT_ANAPARAM_PWR0_ON ?? + + + +void gct_rf_init(struct net_device *dev); +void gct_rf_set_chan(struct net_device *dev,short ch); + +void gct_rf_close(struct net_device *dev); diff --git a/drivers/staging/rtl8187se/r8180_hw.h b/drivers/staging/rtl8187se/r8180_hw.h new file mode 100644 index 000000000000..bf38934bc090 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_hw.h @@ -0,0 +1,956 @@ +/* + This is part of rtl8180 OpenSource driver. + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the + official Realtek driver. + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon. + Parts of this driver are based on the Intel Pro Wireless + 2100 GPL driver. + + We want to tanks the Authors of those projects + and the Ndiswrapper project Authors. +*/ + +/* Mariusz Matuszek added full registers definition with Realtek's name */ + +/* this file contains register definitions for the rtl8180 MAC controller */ +#ifndef R8180_HW +#define R8180_HW + +#define CONFIG_RTL8185B //support for rtl8185B, xiong-2006-11-15 +#define CONFIG_RTL818X_S + +#define BIT0 0x00000001 +#define BIT1 0x00000002 +#define BIT2 0x00000004 +#define BIT3 0x00000008 +#define BIT4 0x00000010 +#define BIT5 0x00000020 +#define BIT6 0x00000040 +#define BIT7 0x00000080 +#define BIT8 0x00000100 +#define BIT9 0x00000200 +#define BIT10 0x00000400 +#define BIT11 0x00000800 +#define BIT12 0x00001000 +#define BIT13 0x00002000 +#define BIT14 0x00004000 +#define BIT15 0x00008000 +#define BIT16 0x00010000 +#define BIT17 0x00020000 +#define BIT18 0x00040000 +#define BIT19 0x00080000 +#define BIT20 0x00100000 +#define BIT21 0x00200000 +#define BIT22 0x00400000 +#define BIT23 0x00800000 +#define BIT24 0x01000000 +#define BIT25 0x02000000 +#define BIT26 0x04000000 +#define BIT27 0x08000000 +#define BIT28 0x10000000 +#define BIT29 0x20000000 +#define BIT30 0x40000000 +#define BIT31 0x80000000 + +#define MAX_SLEEP_TIME (10000) +#define MIN_SLEEP_TIME (50) + +#define BB_ANTATTEN_CHAN14 0x0c +#define BB_ANTENNA_B 0x40 + +#define BB_HOST_BANG (1<<30) +#define BB_HOST_BANG_EN (1<<2) +#define BB_HOST_BANG_CLK (1<<1) +#define BB_HOST_BANG_DATA 1 + +#define ANAPARAM_TXDACOFF_SHIFT 27 +#define ANAPARAM_PWR0_MASK ((1<<30)|(1<<29)|(1<<28)) +#define ANAPARAM_PWR0_SHIFT 28 +#define ANAPARAM_PWR1_MASK ((1<<26)|(1<<25)|(1<<24)|(1<<23)|(1<<22)|(1<<21)|(1<<20)) +#define ANAPARAM_PWR1_SHIFT 20 + +#define MAC0 0 +#define MAC1 1 +#define MAC2 2 +#define MAC3 3 +#define MAC4 4 +#define MAC5 5 +#define CMD 0x37 +#define CMD_RST_SHIFT 4 +#define CMD_RESERVED_MASK ((1<<1) | (1<<5) | (1<<6) | (1<<7)) +#define CMD_RX_ENABLE_SHIFT 3 +#define CMD_TX_ENABLE_SHIFT 2 + +#define EPROM_CMD 0x50 +#define EPROM_CMD_RESERVED_MASK ((1<<5)|(1<<4)) +#define EPROM_CMD_OPERATING_MODE_SHIFT 6 +#define EPROM_CMD_OPERATING_MODE_MASK ((1<<7)|(1<<6)) +#define EPROM_CMD_CONFIG 0x3 +#define EPROM_CMD_NORMAL 0 +#define EPROM_CMD_LOAD 1 +#define EPROM_CMD_PROGRAM 2 +#define EPROM_CS_SHIFT 3 +#define EPROM_CK_SHIFT 2 +#define EPROM_W_SHIFT 1 +#define EPROM_R_SHIFT 0 +#define CONFIG2_DMA_POLLING_MODE_SHIFT 3 +#define INTA 0x3e +#define INTA_TXOVERFLOW (1<<15) +#define INTA_TIMEOUT (1<<14) +#define INTA_BEACONTIMEOUT (1<<13) +#define INTA_ATIM (1<<12) +#define INTA_BEACONDESCERR (1<<11) +#define INTA_BEACONDESCOK (1<<10) +#define INTA_HIPRIORITYDESCERR (1<<9) +#define INTA_HIPRIORITYDESCOK (1<<8) +#define INTA_NORMPRIORITYDESCERR (1<<7) +#define INTA_NORMPRIORITYDESCOK (1<<6) +#define INTA_RXOVERFLOW (1<<5) +#define INTA_RXDESCERR (1<<4) +#define INTA_LOWPRIORITYDESCERR (1<<3) +#define INTA_LOWPRIORITYDESCOK (1<<2) +#define INTA_RXCRCERR (1<<1) +#define INTA_RXOK (1) +#define INTA_MASK 0x3c +#define RXRING_ADDR 0xe4 // page 0 +#define PGSELECT 0x5e +#define PGSELECT_PG_SHIFT 0 +#define RX_CONF 0x44 +#define MAC_FILTER_MASK ((1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<5) | \ +(1<<12) | (1<<18) | (1<<19) | (1<<20) | (1<<21) | (1<<22) | (1<<23)) +#define RX_CHECK_BSSID_SHIFT 23 +#define ACCEPT_PWR_FRAME_SHIFT 22 +#define ACCEPT_MNG_FRAME_SHIFT 20 +#define ACCEPT_CTL_FRAME_SHIFT 19 +#define ACCEPT_DATA_FRAME_SHIFT 18 +#define ACCEPT_ICVERR_FRAME_SHIFT 12 +#define ACCEPT_CRCERR_FRAME_SHIFT 5 +#define ACCEPT_BCAST_FRAME_SHIFT 3 +#define ACCEPT_MCAST_FRAME_SHIFT 2 +#define ACCEPT_ALLMAC_FRAME_SHIFT 0 +#define ACCEPT_NICMAC_FRAME_SHIFT 1 +#define RX_FIFO_THRESHOLD_MASK ((1<<13) | (1<<14) | (1<<15)) +#define RX_FIFO_THRESHOLD_SHIFT 13 +#define RX_FIFO_THRESHOLD_128 3 +#define RX_FIFO_THRESHOLD_256 4 +#define RX_FIFO_THRESHOLD_512 5 +#define RX_FIFO_THRESHOLD_1024 6 +#define RX_FIFO_THRESHOLD_NONE 7 +#define RX_AUTORESETPHY_SHIFT 28 +#define EPROM_TYPE_SHIFT 6 +#define TX_CONF 0x40 +#define TX_CONF_HEADER_AUTOICREMENT_SHIFT 30 +#define TX_LOOPBACK_SHIFT 17 +#define TX_LOOPBACK_MAC 1 +#define TX_LOOPBACK_BASEBAND 2 +#define TX_LOOPBACK_NONE 0 +#define TX_LOOPBACK_CONTINUE 3 +#define TX_LOOPBACK_MASK ((1<<17)|(1<<18)) +#define TX_DPRETRY_SHIFT 0 +#define R8180_MAX_RETRY 255 +#define TX_RTSRETRY_SHIFT 8 +#define TX_NOICV_SHIFT 19 +#define TX_NOCRC_SHIFT 16 +#define TX_DMA_POLLING 0xd9 +#define TX_DMA_POLLING_BEACON_SHIFT 7 +#define TX_DMA_POLLING_HIPRIORITY_SHIFT 6 +#define TX_DMA_POLLING_NORMPRIORITY_SHIFT 5 +#define TX_DMA_POLLING_LOWPRIORITY_SHIFT 4 +#define TX_DMA_STOP_BEACON_SHIFT 3 +#define TX_DMA_STOP_HIPRIORITY_SHIFT 2 +#define TX_DMA_STOP_NORMPRIORITY_SHIFT 1 +#define TX_DMA_STOP_LOWPRIORITY_SHIFT 0 +#define TX_MANAGEPRIORITY_RING_ADDR 0x0C +#define TX_BKPRIORITY_RING_ADDR 0x10 +#define TX_BEPRIORITY_RING_ADDR 0x14 +#define TX_VIPRIORITY_RING_ADDR 0x20 +#define TX_VOPRIORITY_RING_ADDR 0x24 +#define TX_HIGHPRIORITY_RING_ADDR 0x28 +//AC_VI and Low priority share the sane queue +#define TX_LOWPRIORITY_RING_ADDR TX_VIPRIORITY_RING_ADDR +//AC_VO and Norm priority share the same queue +#define TX_NORMPRIORITY_RING_ADDR TX_VOPRIORITY_RING_ADDR + +#define MAX_RX_DMA_MASK ((1<<8) | (1<<9) | (1<<10)) +#define MAX_RX_DMA_2048 7 +#define MAX_RX_DMA_1024 6 +#define MAX_RX_DMA_SHIFT 10 +#define INT_TIMEOUT 0x48 +#define CONFIG3_CLKRUN_SHIFT 2 +#define CONFIG3_ANAPARAM_W_SHIFT 6 +#define ANAPARAM 0x54 +#define BEACON_INTERVAL 0x70 +#define BEACON_INTERVAL_MASK ((1<<0)|(1<<1)|(1<<2)|(1<<3)|(1<<4)|(1<<5)| \ +(1<<6)|(1<<7)|(1<<8)|(1<<9)) +#define ATIM_MASK ((1<<0)|(1<<1)|(1<<2)|(1<<3)|(1<<4)|(1<<5)|(1<<6)|(1<<7)| \ +(1<<8)|(1<<9)) +#define ATIM 0x72 +#define EPROM_CS_SHIFT 3 +#define EPROM_CK_SHIFT 2 +#define PHY_DELAY 0x78 +#define PHY_CONFIG 0x80 +#define PHY_ADR 0x7c +#define PHY_READ 0x7e +#define CARRIER_SENSE_COUNTER 0x79 //byte +#define SECURITY 0x5f //1209 this is sth wrong +#define SECURITY_WEP_TX_ENABLE_SHIFT 1 +#define SECURITY_WEP_RX_ENABLE_SHIFT 0 +#define SECURITY_ENCRYP_104 1 +#define SECURITY_ENCRYP_SHIFT 4 +#define SECURITY_ENCRYP_MASK ((1<<4)|(1<<5)) +#define KEY0 0x90 //1209 this is sth wrong +#define CONFIG2_ANTENNA_SHIFT 6 +#define TX_BEACON_RING_ADDR 0x4c +#define CONFIG0_WEP40_SHIFT 7 +#define CONFIG0_WEP104_SHIFT 6 +#define AGCRESET_SHIFT 5 + + + +/* + * Operational registers offsets in PCI (I/O) space. + * RealTek names are used. + */ + +#define IDR0 0x0000 +#define IDR1 0x0001 +#define IDR2 0x0002 +#define IDR3 0x0003 +#define IDR4 0x0004 +#define IDR5 0x0005 + +/* 0x0006 - 0x0007 - reserved */ + +#define MAR0 0x0008 +#define MAR1 0x0009 +#define MAR2 0x000A +#define MAR3 0x000B +#define MAR4 0x000C +#define MAR5 0x000D +#define MAR6 0x000E +#define MAR7 0x000F + +/* 0x0010 - 0x0017 - reserved */ + +#define TSFTR 0x0018 +#define TSFTR_END 0x001F + +#define TLPDA 0x0020 +#define TLPDA_END 0x0023 +#define TNPDA 0x0024 +#define TNPDA_END 0x0027 +#define THPDA 0x0028 +#define THPDA_END 0x002B + +#define BSSID 0x002E +#define BSSID_END 0x0033 + +#define CR 0x0037 + +#ifdef CONFIG_RTL8185B +#define RF_SW_CONFIG 0x8 // store data which is transmitted to RF for driver +#define RF_SW_CFG_SI BIT1 +#define PIFS 0x2C // PCF InterFrame Spacing Timer Setting. +#define EIFS 0x2D // Extended InterFrame Space Timer, in unit of 4 us. + +#define BRSR 0x34 // Basic rate set + +#define IMR 0x006C +#define ISR 0x003C +#else +#define BRSR 0x002C +#define BRSR_END 0x002D + +/* 0x0034 - 0x0034 - reserved */ +#define EIFS 0x0035 + +#define IMR 0x003C +#define IMR_END 0x003D +#define ISR 0x003E +#define ISR_END 0x003F +#endif + +#define TCR 0x0040 +#define TCR_END 0x0043 + +#define RCR 0x0044 +#define RCR_END 0x0047 + +#define TimerInt 0x0048 +#define TimerInt_END 0x004B + +#define TBDA 0x004C +#define TBDA_END 0x004F + +#define CR9346 0x0050 + +#define CONFIG0 0x0051 +#define CONFIG1 0x0052 +#define CONFIG2 0x0053 + +#define ANA_PARM 0x0054 +#define ANA_PARM_END 0x0x0057 + +#define MSR 0x0058 + +#define CONFIG3 0x0059 +#define CONFIG4 0x005A +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + // SD3 szuyitasi: Mac0x57= CC -> B0 Mac0x60= D1 -> C6 + // Mac0x60 = 0x000004C6 power save parameters + #define ANAPARM_ASIC_ON 0xB0054D00 + #define ANAPARM2_ASIC_ON 0x000004C6 + + #define ANAPARM_ON ANAPARM_ASIC_ON + #define ANAPARM2_ON ANAPARM2_ASIC_ON +#else + // SD3 CMLin: + #define ANAPARM_ASIC_ON 0x45090658 + #define ANAPARM2_ASIC_ON 0x727f3f52 + + #define ANAPARM_ON ANAPARM_ASIC_ON + #define ANAPARM2_ON ANAPARM2_ASIC_ON +#endif +#endif + +#define TESTR 0x005B + +/* 0x005C - 0x005D - reserved */ + +#define PSR 0x005E + +/* 0x0060 - 0x006F - reserved */ + +#define BcnItv 0x0070 +#define BcnItv_END 0x0071 + +#define AtimWnd 0x0072 +#define AtimWnd_END 0x0073 + +#define BintrItv 0x0074 +#define BintrItv_END 0x0075 + +#define AtimtrItv 0x0076 +#define AtimtrItv_END 0x0077 + +#define PhyDelay 0x0078 + +#define CRCount 0x0079 + +/* 0x007A - 0x007B - reserved */ + +#define PhyAddr 0x007C +#define PhyDataW 0x007D +#define PhyDataR 0x007E + +#define PhyCFG 0x0080 +#define PhyCFG_END 0x0083 + +/* following are for rtl8185 */ +#define RFPinsOutput 0x80 +#define RFPinsEnable 0x82 +#define RF_TIMING 0x8c +#define RFPinsSelect 0x84 +#define ANAPARAM2 0x60 +#define RF_PARA 0x88 +#define RFPinsInput 0x86 +#define GP_ENABLE 0x90 +#define GPIO 0x91 +#define SW_CONTROL_GPIO 0x400 +#define TX_ANTENNA 0x9f +#define TX_GAIN_OFDM 0x9e +#define TX_GAIN_CCK 0x9d +#define WPA_CONFIG 0xb0 +#define TX_AGC_CTL 0x9c +#define TX_AGC_CTL_PERPACKET_GAIN_SHIFT 0 +#define TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT 1 +#define TX_AGC_CTL_FEEDBACK_ANT 2 +#define RESP_RATE 0x34 +#define SIFS 0xb4 +#define DIFS 0xb5 + +#define SLOT 0xb6 +#define CW_CONF 0xbc +#define CW_CONF_PERPACKET_RETRY_SHIFT 1 +#define CW_CONF_PERPACKET_CW_SHIFT 0 +#define CW_VAL 0xbd +#define MAX_RESP_RATE_SHIFT 4 +#define MIN_RESP_RATE_SHIFT 0 +#define RATE_FALLBACK 0xbe +/* + * 0x0084 - 0x00D3 is selected to page 1 when PSEn bit (bit0, PSR) + * is set to 1 + */ + +#define Wakeup0 0x0084 +#define Wakeup0_END 0x008B + +#define Wakeup1 0x008C +#define Wakeup1_END 0x0093 + +#define Wakeup2LD 0x0094 +#define Wakeup2LD_END 0x009B +#define Wakeup2HD 0x009C +#define Wakeup2HD_END 0x00A3 + +#define Wakeup3LD 0x00A4 +#define Wakeup3LD_END 0x00AB +#define Wakeup3HD 0x00AC +#define Wakeup3HD_END 0x00B3 + +#define Wakeup4LD 0x00B4 +#define Wakeup4LD_END 0x00BB +#define Wakeup4HD 0x00BC +#define Wakeup4HD_END 0x00C3 + +#define CRC0 0x00C4 +#define CRC0_END 0x00C5 +#define CRC1 0x00C6 +#define CRC1_END 0x00C7 +#define CRC2 0x00C8 +#define CRC2_END 0x00C9 +#define CRC3 0x00CA +#define CRC3_END 0x00CB +#define CRC4 0x00CC +#define CRC4_END 0x00CD + +/* 0x00CE - 0x00D3 - reserved */ + + + +/* + * 0x0084 - 0x00D3 is selected to page 0 when PSEn bit (bit0, PSR) + * is set to 0 + */ + +/* 0x0084 - 0x008F - reserved */ + +#define DK0 0x0090 +#define DK0_END 0x009F +#define DK1 0x00A0 +#define DK1_END 0x00AF +#define DK2 0x00B0 +#define DK2_END 0x00BF +#define DK3 0x00C0 +#define DK3_END 0x00CF + +/* 0x00D0 - 0x00D3 - reserved */ + + + + + +/* 0x00D4 - 0x00D7 - reserved */ + +#define CONFIG5 0x00D8 + +#define TPPoll 0x00D9 + +/* 0x00DA - 0x00DB - reserved */ + +#ifdef CONFIG_RTL818X_S +#define PHYPR 0xDA //0xDA - 0x0B PHY Parameter Register. +#endif + +#define CWR 0x00DC +#define CWR_END 0x00DD + +#define RetryCTR 0x00DE + +/* 0x00DF - 0x00E3 - reserved */ + +#define RDSAR 0x00E4 +#define RDSAR_END 0x00E7 + +/* 0x00E8 - 0x00EF - reserved */ +#ifdef CONFIG_RTL818X_S +#define LED_CONTROL 0xED +#endif + +#define FER 0x00F0 +#define FER_END 0x00F3 + +#ifdef CONFIG_RTL8185B +#define FEMR 0x1D4 // Function Event Mask register +#else +#define FEMR 0x00F4 +#define FEMR_END 0x00F7 +#endif + +#define FPSR 0x00F8 +#define FPSR_END 0x00FB + +#define FFER 0x00FC +#define FFER_END 0x00FF + + + +/* + * Bitmasks for specific register functions. + * Names are derived from the register name and function name. + * + * _[] + * + * this leads to some awkward names... + */ + +#define BRSR_BPLCP ((1<< 8)) +#define BRSR_MBR ((1<< 1)|(1<< 0)) +#define BRSR_MBR_8185 ((1<< 11)|(1<< 10)|(1<< 9)|(1<< 8)|(1<< 7)|(1<< 6)|(1<< 5)|(1<< 4)|(1<< 3)|(1<< 2)|(1<< 1)|(1<< 0)) +#define BRSR_MBR0 ((1<< 0)) +#define BRSR_MBR1 ((1<< 1)) + +#define CR_RST ((1<< 4)) +#define CR_RE ((1<< 3)) +#define CR_TE ((1<< 2)) +#define CR_MulRW ((1<< 0)) + +#ifdef CONFIG_RTL8185B +#define IMR_Dot11hInt ((1<< 25)) // 802.11h Measurement Interrupt +#define IMR_BcnDmaInt ((1<< 24)) // Beacon DMA Interrupt // What differenct between BcnDmaInt and BcnInt??? +#define IMR_WakeInt ((1<< 23)) // Wake Up Interrupt +#define IMR_TXFOVW ((1<< 22)) // Tx FIFO Overflow Interrupt +#define IMR_TimeOut1 ((1<< 21)) // Time Out Interrupt 1 +#define IMR_BcnInt ((1<< 20)) // Beacon Time out Interrupt +#define IMR_ATIMInt ((1<< 19)) // ATIM Time Out Interrupt +#define IMR_TBDER ((1<< 18)) // Tx Beacon Descriptor Error Interrupt +#define IMR_TBDOK ((1<< 17)) // Tx Beacon Descriptor OK Interrupt +#define IMR_THPDER ((1<< 16)) // Tx High Priority Descriptor Error Interrupt +#define IMR_THPDOK ((1<< 15)) // Tx High Priority Descriptor OK Interrupt +#define IMR_TVODER ((1<< 14)) // Tx AC_VO Descriptor Error Interrupt +#define IMR_TVODOK ((1<< 13)) // Tx AC_VO Descriptor OK Interrupt +#define IMR_FOVW ((1<< 12)) // Rx FIFO Overflow Interrupt +#define IMR_RDU ((1<< 11)) // Rx Descriptor Unavailable Interrupt +#define IMR_TVIDER ((1<< 10)) // Tx AC_VI Descriptor Error Interrupt +#define IMR_TVIDOK ((1<< 9)) // Tx AC_VI Descriptor OK Interrupt +#define IMR_RER ((1<< 8)) // Rx Error Interrupt +#define IMR_ROK ((1<< 7)) // Receive OK Interrupt +#define IMR_TBEDER ((1<< 6)) // Tx AC_BE Descriptor Error Interrupt +#define IMR_TBEDOK ((1<< 5)) // Tx AC_BE Descriptor OK Interrupt +#define IMR_TBKDER ((1<< 4)) // Tx AC_BK Descriptor Error Interrupt +#define IMR_TBKDOK ((1<< 3)) // Tx AC_BK Descriptor OK Interrupt +#define IMR_RQoSOK ((1<< 2)) // Rx QoS OK Interrupt +#define IMR_TimeOut2 ((1<< 1)) // Time Out Interrupt 2 +#define IMR_TimeOut3 ((1<< 0)) // Time Out Interrupt 3 +#define IMR_TMGDOK ((1<<30)) +#define ISR_Dot11hInt ((1<< 25)) // 802.11h Measurement Interrupt +#define ISR_BcnDmaInt ((1<< 24)) // Beacon DMA Interrupt // What differenct between BcnDmaInt and BcnInt??? +#define ISR_WakeInt ((1<< 23)) // Wake Up Interrupt +#define ISR_TXFOVW ((1<< 22)) // Tx FIFO Overflow Interrupt +#define ISR_TimeOut1 ((1<< 21)) // Time Out Interrupt 1 +#define ISR_BcnInt ((1<< 20)) // Beacon Time out Interrupt +#define ISR_ATIMInt ((1<< 19)) // ATIM Time Out Interrupt +#define ISR_TBDER ((1<< 18)) // Tx Beacon Descriptor Error Interrupt +#define ISR_TBDOK ((1<< 17)) // Tx Beacon Descriptor OK Interrupt +#define ISR_THPDER ((1<< 16)) // Tx High Priority Descriptor Error Interrupt +#define ISR_THPDOK ((1<< 15)) // Tx High Priority Descriptor OK Interrupt +#define ISR_TVODER ((1<< 14)) // Tx AC_VO Descriptor Error Interrupt +#define ISR_TVODOK ((1<< 13)) // Tx AC_VO Descriptor OK Interrupt +#define ISR_FOVW ((1<< 12)) // Rx FIFO Overflow Interrupt +#define ISR_RDU ((1<< 11)) // Rx Descriptor Unavailable Interrupt +#define ISR_TVIDER ((1<< 10)) // Tx AC_VI Descriptor Error Interrupt +#define ISR_TVIDOK ((1<< 9)) // Tx AC_VI Descriptor OK Interrupt +#define ISR_RER ((1<< 8)) // Rx Error Interrupt +#define ISR_ROK ((1<< 7)) // Receive OK Interrupt +#define ISR_TBEDER ((1<< 6)) // Tx AC_BE Descriptor Error Interrupt +#define ISR_TBEDOK ((1<< 5)) // Tx AC_BE Descriptor OK Interrupt +#define ISR_TBKDER ((1<< 4)) // Tx AC_BK Descriptor Error Interrupt +#define ISR_TBKDOK ((1<< 3)) // Tx AC_BK Descriptor OK Interrupt +#define ISR_RQoSOK ((1<< 2)) // Rx QoS OK Interrupt +#define ISR_TimeOut2 ((1<< 1)) // Time Out Interrupt 2 +#define ISR_TimeOut3 ((1<< 0)) // Time Out Interrupt 3 + +//these definition is used for Tx/Rx test temporarily +#define ISR_TLPDER ISR_TVIDER +#define ISR_TLPDOK ISR_TVIDOK +#define ISR_TNPDER ISR_TVODER +#define ISR_TNPDOK ISR_TVODOK +#define ISR_TimeOut ISR_TimeOut1 +#define ISR_RXFOVW ISR_FOVW + +#else +#define IMR_TXFOVW ((1<<15)) +#define IMR_TimeOut ((1<<14)) +#define IMR_BcnInt ((1<<13)) +#define IMR_ATIMInt ((1<<12)) +#define IMR_TBDER ((1<<11)) +#define IMR_TBDOK ((1<<10)) +#define IMR_THPDER ((1<< 9)) +#define IMR_THPDOK ((1<< 8)) +#define IMR_TNPDER ((1<< 7)) +#define IMR_TNPDOK ((1<< 6)) +#define IMR_RXFOVW ((1<< 5)) +#define IMR_RDU ((1<< 4)) +#define IMR_TLPDER ((1<< 3)) +#define IMR_TLPDOK ((1<< 2)) +#define IMR_RER ((1<< 1)) +#define IMR_ROK ((1<< 0)) + +#define ISR_TXFOVW ((1<<15)) +#define ISR_TimeOut ((1<<14)) +#define ISR_BcnInt ((1<<13)) +#define ISR_ATIMInt ((1<<12)) +#define ISR_TBDER ((1<<11)) +#define ISR_TBDOK ((1<<10)) +#define ISR_THPDER ((1<< 9)) +#define ISR_THPDOK ((1<< 8)) +#define ISR_TNPDER ((1<< 7)) +#define ISR_TNPDOK ((1<< 6)) +#define ISR_RXFOVW ((1<< 5)) +#define ISR_RDU ((1<< 4)) +#define ISR_TLPDER ((1<< 3)) +#define ISR_TLPDOK ((1<< 2)) +#define ISR_RER ((1<< 1)) +#define ISR_ROK ((1<< 0)) +#endif + +#define HW_VERID_R8180_F 3 +#define HW_VERID_R8180_ABCD 2 +#define HW_VERID_R8185_ABC 4 +#define HW_VERID_R8185_D 5 +#ifdef CONFIG_RTL8185B +#define HW_VERID_R8185B_B 6 +#endif + +#define TCR_CWMIN ((1<<31)) +#define TCR_SWSEQ ((1<<30)) +#define TCR_HWVERID_MASK ((1<<27)|(1<<26)|(1<<25)) +#define TCR_HWVERID_SHIFT 25 +#define TCR_SAT ((1<<24)) +#define TCR_PLCP_LEN TCR_SAT // rtl8180 +#define TCR_MXDMA_MASK ((1<<23)|(1<<22)|(1<<21)) +#define TCR_MXDMA_1024 6 +#define TCR_MXDMA_2048 7 +#define TCR_MXDMA_SHIFT 21 +#define TCR_DISCW ((1<<20)) +#define TCR_ICV ((1<<19)) +#define TCR_LBK ((1<<18)|(1<<17)) +#define TCR_LBK1 ((1<<18)) +#define TCR_LBK0 ((1<<17)) +#define TCR_CRC ((1<<16)) +#define TCR_DPRETRY_MASK ((1<<15)|(1<<14)|(1<<13)|(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8)) +#define TCR_RTSRETRY_MASK ((1<<0)|(1<<1)|(1<<2)|(1<<3)|(1<<4)|(1<<5)|(1<<6)|(1<<7)) +#define TCR_PROBE_NOTIMESTAMP_SHIFT 29 //rtl8185 + +#define RCR_ONLYERLPKT ((1<<31)) +#define RCR_CS_SHIFT 29 +#define RCR_CS_MASK ((1<<30) | (1<<29)) +#define RCR_ENMARP ((1<<28)) +#define RCR_CBSSID ((1<<23)) +#define RCR_APWRMGT ((1<<22)) +#define RCR_ADD3 ((1<<21)) +#define RCR_AMF ((1<<20)) +#define RCR_ACF ((1<<19)) +#define RCR_ADF ((1<<18)) +#define RCR_RXFTH ((1<<15)|(1<<14)|(1<<13)) +#define RCR_RXFTH2 ((1<<15)) +#define RCR_RXFTH1 ((1<<14)) +#define RCR_RXFTH0 ((1<<13)) +#define RCR_AICV ((1<<12)) +#define RCR_MXDMA ((1<<10)|(1<< 9)|(1<< 8)) +#define RCR_MXDMA2 ((1<<10)) +#define RCR_MXDMA1 ((1<< 9)) +#define RCR_MXDMA0 ((1<< 8)) +#define RCR_9356SEL ((1<< 6)) +#define RCR_ACRC32 ((1<< 5)) +#define RCR_AB ((1<< 3)) +#define RCR_AM ((1<< 2)) +#define RCR_APM ((1<< 1)) +#define RCR_AAP ((1<< 0)) + +#define CR9346_EEM ((1<<7)|(1<<6)) +#define CR9346_EEM1 ((1<<7)) +#define CR9346_EEM0 ((1<<6)) +#define CR9346_EECS ((1<<3)) +#define CR9346_EESK ((1<<2)) +#define CR9346_EED1 ((1<<1)) +#define CR9346_EED0 ((1<<0)) + +#define CONFIG0_WEP104 ((1<<6)) +#define CONFIG0_LEDGPO_En ((1<<4)) +#define CONFIG0_Aux_Status ((1<<3)) +#define CONFIG0_GL ((1<<1)|(1<<0)) +#define CONFIG0_GL1 ((1<<1)) +#define CONFIG0_GL0 ((1<<0)) + +#define CONFIG1_LEDS ((1<<7)|(1<<6)) +#define CONFIG1_LEDS1 ((1<<7)) +#define CONFIG1_LEDS0 ((1<<6)) +#define CONFIG1_LWACT ((1<<4)) +#define CONFIG1_MEMMAP ((1<<3)) +#define CONFIG1_IOMAP ((1<<2)) +#define CONFIG1_VPD ((1<<1)) +#define CONFIG1_PMEn ((1<<0)) + +#define CONFIG2_LCK ((1<<7)) +#define CONFIG2_ANT ((1<<6)) +#define CONFIG2_DPS ((1<<3)) +#define CONFIG2_PAPE_sign ((1<<2)) +#define CONFIG2_PAPE_time ((1<<1)|(1<<0)) +#define CONFIG2_PAPE_time1 ((1<<1)) +#define CONFIG2_PAPE_time0 ((1<<0)) + +#define CONFIG3_GNTSel ((1<<7)) +#define CONFIG3_PARM_En ((1<<6)) +#define CONFIG3_Magic ((1<<5)) +#define CONFIG3_CardB_En ((1<<3)) +#define CONFIG3_CLKRUN_En ((1<<2)) +#define CONFIG3_FuncRegEn ((1<<1)) +#define CONFIG3_FBtbEn ((1<<0)) + +#define CONFIG4_VCOPDN ((1<<7)) +#define CONFIG4_PWROFF ((1<<6)) +#define CONFIG4_PWRMGT ((1<<5)) +#define CONFIG4_LWPME ((1<<4)) +#define CONFIG4_LWPTN ((1<<2)) +#define CONFIG4_RFTYPE ((1<<1)|(1<<0)) +#define CONFIG4_RFTYPE1 ((1<<1)) +#define CONFIG4_RFTYPE0 ((1<<0)) + +#define CONFIG5_TX_FIFO_OK ((1<<7)) +#define CONFIG5_RX_FIFO_OK ((1<<6)) +#define CONFIG5_CALON ((1<<5)) +#define CONFIG5_EACPI ((1<<2)) +#define CONFIG5_LANWake ((1<<1)) +#define CONFIG5_PME_STS ((1<<0)) + +#define MSR_LINK_MASK ((1<<2)|(1<<3)) +#define MSR_LINK_MANAGED 2 +#define MSR_LINK_NONE 0 +#define MSR_LINK_SHIFT 2 +#define MSR_LINK_ADHOC 1 +#define MSR_LINK_MASTER 3 + +#define PSR_GPO ((1<<7)) +#define PSR_GPI ((1<<6)) +#define PSR_LEDGPO1 ((1<<5)) +#define PSR_LEDGPO0 ((1<<4)) +#define PSR_UWF ((1<<1)) +#define PSR_PSEn ((1<<0)) + +#define SCR_KM ((1<<5)|(1<<4)) +#define SCR_KM1 ((1<<5)) +#define SCR_KM0 ((1<<4)) +#define SCR_TXSECON ((1<<1)) +#define SCR_RXSECON ((1<<0)) + +#define BcnItv_BcnItv (0x01FF) + +#define AtimWnd_AtimWnd (0x01FF) + +#define BintrItv_BintrItv (0x01FF) + +#define AtimtrItv_AtimtrItv (0x01FF) + +#define PhyDelay_PhyDelay ((1<<2)|(1<<1)|(1<<0)) + +#define TPPoll_BQ ((1<<7)) +#define TPPoll_HPQ ((1<<6)) +#define TPPoll_NPQ ((1<<5)) +#define TPPoll_LPQ ((1<<4)) +#define TPPoll_SBQ ((1<<3)) +#define TPPoll_SHPQ ((1<<2)) +#define TPPoll_SNPQ ((1<<1)) +#define TPPoll_SLPQ ((1<<0)) + +#define CWR_CW (0x01FF) + +#define FER_INTR ((1<<15)) +#define FER_GWAKE ((1<< 4)) + +#define FEMR_INTR ((1<<15)) +#define FEMR_WKUP ((1<<14)) +#define FEMR_GWAKE ((1<< 4)) + +#define FPSR_INTR ((1<<15)) +#define FPSR_GWAKE ((1<< 4)) + +#define FFER_INTR ((1<<15)) +#define FFER_GWAKE ((1<< 4)) + +#ifdef CONFIG_RTL8185B +// Three wire mode. +#define SW_THREE_WIRE 0 +#define HW_THREE_WIRE 2 +//RTL8187S by amy +#define HW_THREE_WIRE_PI 5 +#define HW_THREE_WIRE_SI 6 +//by amy +#define TCR_LRL_OFFSET 0 +#define TCR_SRL_OFFSET 8 +#define TCR_MXDMA_OFFSET 21 +#define TCR_DISReqQsize_OFFSET 28 +#define TCR_DurProcMode_OFFSET 30 + +#define RCR_MXDMA_OFFSET 8 +#define RCR_FIFO_OFFSET 13 + +#define TMGDS 0x0C // Tx Management Descriptor Address +#define TBKDS 0x10 // Tx AC_BK Descriptor Address +#define TBEDS 0x14 // Tx AC_BE Descriptor Address +#define TLPDS 0x20 // Tx AC_VI Descriptor Address +#define TNPDS 0x24 // Tx AC_VO Descriptor Address +#define THPDS 0x28 // Tx Hign Priority Descriptor Address + +#define TBDS 0x4c // Beacon descriptor queue start address + +#define RDSA 0xE4 // Receive descriptor queue start address + +#define AckTimeOutReg 0x79 // ACK timeout register, in unit of 4 us. + +#define RFTiming 0x8C + +#define TPPollStop 0x93 + +#define TXAGC_CTL 0x9C // TX_AGC_CONTROL (0x9C seems be removed at 8185B, see p37). +#define CCK_TXAGC 0x9D +#define OFDM_TXAGC 0x9E +#define ANTSEL 0x9F + +#define ACM_CONTROL 0x00BF // ACM Control Registe + +#define RTL8185B_VER_REG 0xE1 + +#define IntMig 0xE2 // Interrupt Migration (0xE2 ~ 0xE3) + +#define TID_AC_MAP 0xE8 // TID to AC Mapping Register + +#define ANAPARAM3 0xEE // How to use it? + +#define AC_VO_PARAM 0xF0 // AC_VO Parameters Record +#define AC_VI_PARAM 0xF4 // AC_VI Parameters Record +#define AC_BE_PARAM 0xF8 // AC_BE Parameters Record +#define AC_BK_PARAM 0xFC // AC_BK Parameters Record + +#ifdef CONFIG_RTL818X_S +#define BcnTimingAdjust 0x16A // Beacon Timing Adjust Register. +#define GPIOCtrl 0x16B // GPIO Control Register. +#define PSByGC 0x180 // 0x180 - 0x183 Power Saving by Gated Clock. +#endif +#define ARFR 0x1E0 // Auto Rate Fallback Register (0x1e0 ~ 0x1e2) + +#define RFSW_CTRL 0x272 // 0x272-0x273. +#define SW_3W_DB0 0x274 // Software 3-wire data buffer bit 31~0. +#define SW_3W_DB1 0x278 // Software 3-wire data buffer bit 63~32. +#define SW_3W_CMD0 0x27C // Software 3-wire Control/Status Register. +#define SW_3W_CMD1 0x27D // Software 3-wire Control/Status Register. + +#ifdef CONFIG_RTL818X_S +#define PI_DATA_READ 0X360 // 0x360 - 0x361 Parallel Interface Data Register. +#define SI_DATA_READ 0x362 // 0x362 - 0x363 Serial Interface Data Register. +#endif + +//---------------------------------------------------------------------------- +// 8185B TPPoll bits (offset 0xd9, 1 byte) +//---------------------------------------------------------------------------- +#define TPPOLL_BQ (0x01 << 7) +#define TPPOLL_HPQ (0x01 << 6) +#define TPPOLL_AC_VOQ (0x01 << 5) +#define TPPOLL_AC_VIQ (0x01 << 4) +#define TPPOLL_AC_BEQ (0x01 << 3) +#define TPPOLL_AC_BKQ (0x01 << 2) +#define TPPOLL_AC_MGQ (0x01 << 1) + +//---------------------------------------------------------------------------- +// 8185B TPPollStop bits (offset 0x93, 1 byte) +//---------------------------------------------------------------------------- +#define TPPOLLSTOP_BQ (0x01 << 7) +#define TPPOLLSTOP_HPQ (0x01 << 6) +#define TPPOLLSTOP_AC_VOQ (0x01 << 5) +#define TPPOLLSTOP_AC_VIQ (0x01 << 4) +#define TPPOLLSTOP_AC_BEQ (0x01 << 3) +#define TPPOLLSTOP_AC_BKQ (0x01 << 2) +#define TPPOLLSTOP_AC_MGQ (0x01 << 1) + + +#define MSR_LINK_ENEDCA (1<<4) + +//---------------------------------------------------------------------------- +// 8187B AC_XX_PARAM bits +//---------------------------------------------------------------------------- +#define AC_PARAM_TXOP_LIMIT_OFFSET 16 +#define AC_PARAM_ECW_MAX_OFFSET 12 +#define AC_PARAM_ECW_MIN_OFFSET 8 +#define AC_PARAM_AIFS_OFFSET 0 + +//---------------------------------------------------------------------------- +// 8187B ACM_CONTROL bits (Offset 0xBF, 1 Byte) +//---------------------------------------------------------------------------- +#define VOQ_ACM_EN (0x01 << 7) //BIT7 +#define VIQ_ACM_EN (0x01 << 6) //BIT6 +#define BEQ_ACM_EN (0x01 << 5) //BIT5 +#define ACM_HW_EN (0x01 << 4) //BIT4 +#define TXOPSEL (0x01 << 3) //BIT3 +#define VOQ_ACM_CTL (0x01 << 2) //BIT2 // Set to 1 when AC_VO used time reaches or exceeds the admitted time +#define VIQ_ACM_CTL (0x01 << 1) //BIT1 // Set to 1 when AC_VI used time reaches or exceeds the admitted time +#define BEQ_ACM_CTL (0x01 << 0) //BIT0 // Set to 1 when AC_BE used time reaches or exceeds the admitted time + + +//---------------------------------------------------------------------------- +// 8185B SW_3W_CMD bits (Offset 0x27C-0x27D, 16bit) +//---------------------------------------------------------------------------- +#define SW_3W_CMD0_HOLD ((1<< 7)) +#define SW_3W_CMD1_RE ((1<< 0)) // BIT8 +#define SW_3W_CMD1_WE ((1<< 1)) // BIT9 +#define SW_3W_CMD1_DONE ((1<< 2)) // BIT10 + +#define BB_HOST_BANG_RW (1<<3) + +//---------------------------------------------------------------------------- +// 8185B RATE_FALLBACK_CTL bits (Offset 0xBE, 8bit) +//---------------------------------------------------------------------------- +#define RATE_FALLBACK_CTL_ENABLE ((1<< 7)) +#define RATE_FALLBACK_CTL_ENABLE_RTSCTS ((1<< 6)) +// Auto rate fallback per 2^n retry. +#define RATE_FALLBACK_CTL_AUTO_STEP0 0x00 +#define RATE_FALLBACK_CTL_AUTO_STEP1 0x01 +#define RATE_FALLBACK_CTL_AUTO_STEP2 0x02 +#define RATE_FALLBACK_CTL_AUTO_STEP3 0x03 + + +#define RTL8225z2_ANAPARAM_OFF 0x55480658 +#define RTL8225z2_ANAPARAM2_OFF 0x72003f70 +//by amy for power save +#define RF_CHANGE_BY_SW BIT31 +#define RF_CHANGE_BY_HW BIT30 +#define RF_CHANGE_BY_PS BIT29 +#define RF_CHANGE_BY_IPS BIT28 +//by amy for power save +//by amy for antenna +#define EEPROM_SW_REVD_OFFSET 0x3f +// BIT[8-9] is for SW Antenna Diversity. Only the value EEPROM_SW_AD_ENABLE means enable, other values are diable. +#define EEPROM_SW_AD_MASK 0x0300 +#define EEPROM_SW_AD_ENABLE 0x0100 + +// BIT[10-11] determine if Antenna 1 is the Default Antenna. Only the value EEPROM_DEF_ANT_1 means TRUE, other values are FALSE. +#define EEPROM_DEF_ANT_MASK 0x0C00 +#define EEPROM_DEF_ANT_1 0x0400 +//by amy for antenna +//{by amy 080312 +//0x7C, 0x7D Crystal calibration and Tx Power tracking mechanism. Added by Roger. 2007.12.10. +#define EEPROM_RSV 0x7C +#define EEPROM_XTAL_CAL_MASK 0x00FF // 0x7C[7:0], Crystal calibration mask. +#define EEPROM_XTAL_CAL_XOUT_MASK 0x0F // 0x7C[3:0], Crystal calibration for Xout. +#define EEPROM_XTAL_CAL_XIN_MASK 0xF0 // 0x7C[7:4], Crystal calibration for Xin. +#define EEPROM_THERMAL_METER_MASK 0x0F00 // 0x7D[3:0], Thermal meter reference level. +#define EEPROM_XTAL_CAL_ENABLE 0x1000 // 0x7D[4], Crystal calibration enabled/disabled BIT. +#define EEPROM_THERMAL_METER_ENABLE 0x2000 // 0x7D[5], Thermal meter enabled/disabled BIT. +#define EEPROM_CID_RSVD1 0x3F +#define EN_LPF_CAL 0x238 // Enable LPF Calibration. +#define PWR_METER_EN BIT1 +// where are false alarm counters in 8185B? +#define CCK_FALSE_ALARM 0xD0 +#define OFDM_FALSE_ALARM 0xD2 +//by amy 080312} + +//YJ,add for Country IE, 080630 +#define EEPROM_COUNTRY_CODE 0x2E +//YJ,add,080630,end +#endif + +#endif diff --git a/drivers/staging/rtl8187se/r8180_max2820.c b/drivers/staging/rtl8187se/r8180_max2820.c new file mode 100644 index 000000000000..cea08463d5ee --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_max2820.c @@ -0,0 +1,240 @@ +/* + This files contains MAXIM MAX2820 radio frontend programming routines. + + This is part of rtl8180 OpenSource driver + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the + official realtek driver + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. + + NetBSD rtl8180 driver from Dave Young has been really useful to + understand how to program the MAXIM radio. Thanks a lot!!! + + 'The Deuce' tested this and fixed some bugs. + + Code from rtl8181 project has been useful to me to understand some things. + + We want to tanks the Authors of such projects and the Ndiswrapper + project Authors. +*/ + + +#include "r8180.h" +#include "r8180_hw.h" +#include "r8180_max2820.h" + + +//#define DEBUG_MAXIM + +u32 maxim_chan[] = { + 0, //dummy channel 0 + 12, //1 + 17, //2 + 22, //3 + 27, //4 + 32, //5 + 37, //6 + 42, //7 + 47, //8 + 52, //9 + 57, //10 + 62, //11 + 67, //12 + 72, //13 + 84, //14 +}; + +#if 0 +/* maxim expects 4 bit address MSF, then 12 bit data MSF*/ +void write_maxim(struct net_device *dev,u8 adr, u32 data) +{ + + int shift; + short bit; + u16 word; + + adr = adr &0xf; + word = (u16)data & 0xfff; + word |= (adr<<12); + /*write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | BB_HOST_BANG_EN); + read_nic_dword(dev,PHY_CONFIG); + mdelay(1); + + write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | BB_HOST_BANG_EN | BB_HOST_BANG_CLK); + read_nic_dword(dev,PHY_CONFIG); + mdelay(1); + */ + + /* MAX2820 will sample data on rising edge of clock */ + for(shift = 15;shift >=0; shift--){ + bit = word>>shift & 1; + + write_nic_dword(dev,PHY_CONFIG,BB_HOST_BANG | (bit<> 4) & 0xff; +#ifdef DEBUG_MAXIM + DMESG("write_maxim: %08x", temp); +#endif + write_nic_dword(dev, PHY_CONFIG, temp); + force_pci_posting(dev); + mdelay(1); +} + + +void maxim_write_phy_antenna(struct net_device *dev,short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 ant; + + ant = MAXIM_ANTENNA; + if(priv->antb) /*default antenna is antenna B */ + ant |= BB_ANTENNA_B; + if(ch == 14) + ant |= BB_ANTATTEN_CHAN14; + write_phy(dev,0x10,ant); + //DMESG("BB antenna %x ",ant); +} + + +void maxim_rf_set_chan(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u32 txpw = 0xff & priv->chtxpwr[ch]; + u32 chan = maxim_chan[ch]; + + /*While philips SA2400 drive the PA bias + *seems that for MAXIM we delegate this + *to the BB + */ + + //write_maxim(dev,5,txpw); + write_phy(dev,3,txpw); + + maxim_write_phy_antenna(dev,ch); + write_maxim(dev,3,chan); +} + + +void maxim_rf_close(struct net_device *dev) +{ + write_phy(dev, 3, 0x8); + write_maxim(dev, 1, 0); +} + + +void maxim_rf_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u32 anaparam; + + write_nic_byte(dev,PHY_DELAY,0x6); //this is general + write_nic_byte(dev,CARRIER_SENSE_COUNTER,0x4c); //this is general + + /*these are maxim specific*/ + anaparam = read_nic_dword(dev,ANAPARAM); + anaparam = anaparam &~ (ANAPARAM_TXDACOFF_SHIFT); + anaparam = anaparam &~ANAPARAM_PWR1_MASK; + anaparam = anaparam &~ANAPARAM_PWR0_MASK; + anaparam |= (MAXIM_ANAPARAM_PWR1_ON<chan); + + write_maxim(dev,4, 0x313); /* rx register*/ + + /* PA is driven directly by the BB, we keep the MAXIM bias + * at the highest value in the boubt tha pleacing it to lower + * values may introduce some further attenuation somewhere.. + */ + + write_maxim(dev,5, 0xf); + + + /*baseband configuration*/ + write_phy(dev,0,0x88); //sys1 + write_phy(dev,3,0x8); //txagc + write_phy(dev,4,0xf8); // lnadet + write_phy(dev,5,0x90); // ifagcinit + write_phy(dev,6,0x1a); // ifagclimit + write_phy(dev,7,0x64); // ifagcdet + + /*Should be done something more here??*/ + + maxim_write_phy_antenna(dev,priv->chan); + + write_phy(dev,0x11,0x88); //trl + if(priv->diversity) + write_phy(dev,0x12,0xc7); + else + write_phy(dev,0x12,0x47); + + write_phy(dev,0x13,0x9b); + + write_phy(dev,0x19,0x0); //CHESTLIM + write_phy(dev,0x1a,0x9f); //CHSQLIM + + maxim_rf_set_chan(dev,priv->chan); +} diff --git a/drivers/staging/rtl8187se/r8180_max2820.h b/drivers/staging/rtl8187se/r8180_max2820.h new file mode 100644 index 000000000000..5d4fb5504841 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_max2820.h @@ -0,0 +1,21 @@ +/* + This is part of rtl8180 OpenSource driver + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the official realtek driver + Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + + We want to tanks the Authors of such projects and the Ndiswrapper project Authors. +*/ + +#define MAXIM_ANTENNA 0xb3 +#define MAXIM_ANAPARAM_PWR1_ON 0x8 +#define MAXIM_ANAPARAM_PWR0_ON 0x0 + + +void maxim_rf_init(struct net_device *dev); +void maxim_rf_set_chan(struct net_device *dev,short ch); + +void maxim_rf_close(struct net_device *dev); diff --git a/drivers/staging/rtl8187se/r8180_pm.c b/drivers/staging/rtl8187se/r8180_pm.c new file mode 100644 index 000000000000..3851b9368356 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_pm.c @@ -0,0 +1,90 @@ +/* + Power management interface routines. + Written by Mariusz Matuszek. + This code is currently just a placeholder for later work and + does not do anything useful. + + This is part of rtl8180 OpenSource driver. + Copyright (C) Andrea Merello 2004 + Released under the terms of GPL (General Public Licence) +*/ + +#ifdef CONFIG_RTL8180_PM + + +#include "r8180_hw.h" +#include "r8180_pm.h" +#include "r8180.h" + +int rtl8180_save_state (struct pci_dev *dev, u32 state) +{ + printk(KERN_NOTICE "r8180 save state call (state %u).\n", state); + return(-EAGAIN); +} + +int rtl8180_suspend (struct pci_dev *pdev, pm_message_t state) +{ + struct net_device *dev = pci_get_drvdata(pdev); +// struct r8180_priv *priv = ieee80211_priv(dev); + + if (!netif_running(dev)) + goto out_pci_suspend; + + dev->stop(dev); + + netif_device_detach(dev); + +out_pci_suspend: + pci_save_state(pdev); + pci_disable_device(pdev); + pci_set_power_state(pdev,pci_choose_state(pdev,state)); + return 0; +} + +int rtl8180_resume (struct pci_dev *pdev) +{ + struct net_device *dev = pci_get_drvdata(pdev); +// struct r8180_priv *priv = ieee80211_priv(dev); + int err; + u32 val; + + pci_set_power_state(pdev, PCI_D0); + + err = pci_enable_device(pdev); + if(err) { + printk(KERN_ERR "%s: pci_enable_device failed on resume\n", + dev->name); + + return err; + } + pci_restore_state(pdev); + /* + * Suspend/Resume resets the PCI configuration space, so we have to + * re-disable the RETRY_TIMEOUT register (0x41) to keep PCI Tx retries + * from interfering with C3 CPU state. pci_restore_state won't help + * here since it only restores the first 64 bytes pci config header. + */ + pci_read_config_dword(pdev, 0x40, &val); + if ((val & 0x0000ff00) != 0) + pci_write_config_dword(pdev, 0x40, val & 0xffff00ff); + + if(!netif_running(dev)) + goto out; + + dev->open(dev); + netif_device_attach(dev); +out: + return 0; +} + + +int rtl8180_enable_wake (struct pci_dev *dev, u32 state, int enable) +{ + printk(KERN_NOTICE "r8180 enable wake call (state %u, enable %d).\n", + state, enable); + return(-EAGAIN); +} + + + +#endif //CONFIG_RTL8180_PM diff --git a/drivers/staging/rtl8187se/r8180_pm.h b/drivers/staging/rtl8187se/r8180_pm.h new file mode 100644 index 000000000000..7958b3a734db --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_pm.h @@ -0,0 +1,28 @@ +/* + Power management interface routines. + Written by Mariusz Matuszek. + This code is currently just a placeholder for later work and + does not do anything useful. + + This is part of rtl8180 OpenSource driver. + Copyright (C) Andrea Merello 2004 + Released under the terms of GPL (General Public Licence) + +*/ + +#ifdef CONFIG_RTL8180_PM + +#ifndef R8180_PM_H +#define R8180_PM_H + +#include +#include + +int rtl8180_save_state (struct pci_dev *dev, u32 state); +int rtl8180_suspend (struct pci_dev *pdev, pm_message_t state); +int rtl8180_resume (struct pci_dev *pdev); +int rtl8180_enable_wake (struct pci_dev *dev, u32 state, int enable); + +#endif //R8180_PM_H + +#endif // CONFIG_RTL8180_PM diff --git a/drivers/staging/rtl8187se/r8180_rtl8225.c b/drivers/staging/rtl8187se/r8180_rtl8225.c new file mode 100644 index 000000000000..96ed029ed64a --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_rtl8225.c @@ -0,0 +1,933 @@ +/* + This is part of the rtl8180-sa2400 driver + released under the GPL (See file COPYING for details). + Copyright (c) 2005 Andrea Merello + + This files contains programming code for the rtl8225 + radio frontend. + + *Many* thanks to Realtek Corp. for their great support! + +*/ + + + +#include "r8180_hw.h" +#include "r8180_rtl8225.h" + + +u8 rtl8225_gain[]={ + 0x23,0x88,0x7c,0xa5,// -82dbm + 0x23,0x88,0x7c,0xb5,// -82dbm + 0x23,0x88,0x7c,0xc5,// -82dbm + 0x33,0x80,0x79,0xc5,// -78dbm + 0x43,0x78,0x76,0xc5,// -74dbm + 0x53,0x60,0x73,0xc5,// -70dbm + 0x63,0x58,0x70,0xc5,// -66dbm +}; + +#if 0 +u8 rtl8225_init_gain[]={ + //0x00,0x00,0x00,0x00,//0x00,0x00,0x00,0x00, + 0x33,0x80,0x6c,0xc5,//0x00,0x49,0x06,0xb5,//Gain = 0 ~ -78dbm + 0x43,0x78,0x69,0xc5,//0x00,0x45,0x06,0xb1,//Gain = 1 ~ -74dbm + 0x53,0x60,0x66,0xc5,//0x00,0x41,0x06,0xab,//Gain = 2 ~ -70dbm + 0x63,0x58,0x63,0xc5,//0x00,0x3d,0x06,0xa5,//Gain = 3 ~ -66dbm + 0x73,0x50,0x62,0xc5,//0x00,0x39,0x06,0xa1,//Gain = 4 ~ -62dbm + 0x83,0x43,0x61,0xc5,//0x00,0x35,0x06,0x9b,//Gain = 5 ~ -58dbm + 0x93,0x38,0x5a,0xc5,//0x00,0x31,0x06,0x99,//Gain = 6 ~ -54dbm +}; +#endif +#ifdef CONFIG_RTL818X_S +u32 rtl8225_chan[] ={ + 0, + 0x0080, //ch1 + 0x0100, //ch2 + 0x0180, //ch3 + 0x0200, //ch4 + 0x0280, + 0x0300, + 0x0380, + 0x0400, + 0x0480, + 0x0500, + 0x0580, + 0x0600, + 0x0680, + 0x074A, //ch14 +}; +#else +u32 rtl8225_chan[] = { + 0, //dummy channel 0 + 0x085c, //1 + 0x08dc, //2 + 0x095c, //3 + 0x09dc, //4 + 0x0a5c, //5 + 0x0adc, //6 + 0x0b5c, //7 + 0x0bdc, //8 + 0x0c5c, //9 + 0x0cdc, //10 + 0x0d5c, //11 + 0x0ddc, //12 + 0x0e5c, //13 + //0x0f5c, //14 + 0x0f72, // 14 +}; +#endif + +u16 rtl8225bcd_rxgain[]={ + 0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409, + 0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541, + 0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583, + 0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644, + 0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688, + 0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745, + 0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789, + 0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793, + 0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d, + 0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9, + 0x07aa, 0x07ab, 0x07ac, 0x07ad, 0x07b0, 0x07b1, 0x07b2, 0x07b3, + 0x07b4, 0x07b5, 0x07b8, 0x07b9, 0x07ba, 0x07bb, 0x07bb + +}; + + +#if 0 +u16 rtl8225bc_rxgain[]={ + 0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409, + 0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541, + 0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583, + 0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644, + 0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688, + 0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745, + 0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789, + 0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793, + 0x0794, 0x0795, 0x0798, 0x0799, 0x039a, 0x039b, 0x039c, 0x039d, + 0x03a0, 0x03a1, 0x03a2, 0x03a3, 0x03a4, 0x03a5, 0x03a8, 0x03a9, + 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3, + 0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb + +}; + + +u16 rtl8225a_rxgain[]={ + 0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409, + 0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541, + 0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583, + 0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644, + 0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688, + 0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745, + 0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789, + 0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793, + 0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d, + 0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9, + 0x07aa, 0x07ab, 0x07ac, 0x07ad, 0x07ad, 0x07ad, 0x07ad, 0x07ad, + 0x07ad, 0x07ad, 0x07ad, 0x07ad, 0x07ad, 0x07ad, 0x07ad +}; +#endif + +u8 rtl8225_agc[]={ + 0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9d,0x9c,0x9b,0x9a,0x99,0x98,0x97,0x96, + 0x95,0x94,0x93,0x92,0x91,0x90,0x8f,0x8e,0x8d,0x8c,0x8b,0x8a,0x89,0x88,0x87,0x86, + 0x85,0x84,0x83,0x82,0x81,0x80,0x3f,0x3e,0x3d,0x3c,0x3b,0x3a,0x39,0x38,0x37,0x36, + 0x35,0x34,0x33,0x32,0x31,0x30,0x2f,0x2e,0x2d,0x2c,0x2b,0x2a,0x29,0x28,0x27,0x26, + 0x25,0x24,0x23,0x22,0x21,0x20,0x1f,0x1e,0x1d,0x1c,0x1b,0x1a,0x19,0x18,0x17,0x16, + 0x15,0x14,0x13,0x12,0x11,0x10,0x0f,0x0e,0x0d,0x0c,0x0b,0x0a,0x09,0x08,0x07,0x06, + 0x05,0x04,0x03,0x02,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, +}; + + +u8 rtl8225_tx_gain_cck_ofdm[]={ + 0x02,0x06,0x0e,0x1e,0x3e,0x7e +}; + + +u8 rtl8225_tx_power_ofdm[]={ + 0x80,0x90,0xa2,0xb5,0xcb,0xe4 +}; + + +u8 rtl8225_tx_power_cck_ch14[]={ + 0x18,0x17,0x15,0x0c,0x00,0x00,0x00,0x00, + 0x1b,0x1a,0x17,0x0e,0x00,0x00,0x00,0x00, + 0x1f,0x1e,0x1a,0x0f,0x00,0x00,0x00,0x00, + 0x22,0x21,0x1d,0x11,0x00,0x00,0x00,0x00, + 0x26,0x25,0x21,0x13,0x00,0x00,0x00,0x00, + 0x2b,0x2a,0x25,0x15,0x00,0x00,0x00,0x00 +}; + + +u8 rtl8225_tx_power_cck[]={ + 0x18,0x17,0x15,0x11,0x0c,0x08,0x04,0x02, + 0x1b,0x1a,0x17,0x13,0x0e,0x09,0x04,0x02, + 0x1f,0x1e,0x1a,0x15,0x10,0x0a,0x05,0x02, + 0x22,0x21,0x1d,0x18,0x11,0x0b,0x06,0x02, + 0x26,0x25,0x21,0x1b,0x14,0x0d,0x06,0x03, + 0x2b,0x2a,0x25,0x1e,0x16,0x0e,0x07,0x03 +}; + + +void rtl8225_set_gain(struct net_device *dev, short gain) +{ + write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 4]); + write_phy_ofdm(dev, 0x23, rtl8225_gain[gain * 4 + 1]); + write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 4 + 2]); + write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 4 + 3]); +} +#if 0 + +void rtl8225_set_gain(struct net_device *dev, short gain) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); + + if(priv->card_8185 == 2) + write_phy_ofdm(dev, 0x21, 0x27); + else + write_phy_ofdm(dev, 0x21, 0x37); + + write_phy_ofdm(dev, 0x25, 0x20); + write_phy_ofdm(dev, 0x11, 0x6); + + if(priv->card_8185 == 1 && priv->card_8185_Bversion) + write_phy_ofdm(dev, 0x27, 0x8); + else + write_phy_ofdm(dev, 0x27, 0x88); + + write_phy_ofdm(dev, 0x14, 0); + write_phy_ofdm(dev, 0x16, 0); + write_phy_ofdm(dev, 0x15, 0x40); + write_phy_ofdm(dev, 0x17, 0x40); + + write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 4]); + write_phy_ofdm(dev, 0x23, rtl8225_gain[gain * 4 + 1]); + write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 4 + 2]); + write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 4 + 3]); + //rtl8225_set_gain_usb(dev, gain); +} +#endif + + +void write_rtl8225(struct net_device *dev, u8 adr, u16 data) +{ + int i; + u16 out,select; + u8 bit; + u32 bangdata = (data << 4) | (adr & 0xf); + struct r8180_priv *priv = ieee80211_priv(dev); + + out = read_nic_word(dev, RFPinsOutput) & 0xfff3; + + write_nic_word(dev,RFPinsEnable, + (read_nic_word(dev,RFPinsEnable) | 0x7)); + + select = read_nic_word(dev, RFPinsSelect); + + write_nic_word(dev, RFPinsSelect, select | 0x7 | + ((priv->card_type == USB) ? 0 : SW_CONTROL_GPIO)); + + force_pci_posting(dev); + udelay(10); + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN );//| 0x1fff); + + force_pci_posting(dev); + udelay(2); + + write_nic_word(dev, RFPinsOutput, out); + + force_pci_posting(dev); + udelay(10); + + + for(i=15; i>=0;i--){ + + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out); + + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + + i--; + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + + write_nic_word(dev, RFPinsOutput, bit | out); + + } + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN); + + force_pci_posting(dev); + udelay(10); + + write_nic_word(dev, RFPinsOutput, out | + ((priv->card_type == USB) ? 4 : BB_HOST_BANG_EN)); + + write_nic_word(dev, RFPinsSelect, select | + ((priv->card_type == USB) ? 0 : SW_CONTROL_GPIO)); + + if(priv->card_type == USB) + mdelay(2); + else + rtl8185_rf_pins_enable(dev); +} + +void rtl8225_rf_close(struct net_device *dev) +{ + write_rtl8225(dev, 0x4, 0x1f); + + force_pci_posting(dev); + mdelay(1); + + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_OFF); + rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_OFF); +} + +void rtl8225_SetTXPowerLevel(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + int GainIdx; + int GainSetting; + int i; + u8 power; + u8 *cck_power_table; + u8 max_cck_power_level; + u8 max_ofdm_power_level; + u8 min_ofdm_power_level; + u8 cck_power_level = 0xff & priv->chtxpwr[ch]; + u8 ofdm_power_level = 0xff & priv->chtxpwr_ofdm[ch]; + + if(priv->card_type == USB){ + max_cck_power_level = 11; + max_ofdm_power_level = 25; // 12 -> 25 + min_ofdm_power_level = 10; + }else{ + max_cck_power_level = 35; + max_ofdm_power_level = 35; + min_ofdm_power_level = 0; + } + /* CCK power setting */ + if(cck_power_level > max_cck_power_level) + cck_power_level = max_cck_power_level; + GainIdx=cck_power_level % 6; + GainSetting=cck_power_level / 6; + + if(ch == 14) + cck_power_table = rtl8225_tx_power_cck_ch14; + else + cck_power_table = rtl8225_tx_power_cck; + +// if(priv->card_8185 == 1 && priv->card_8185_Bversion ){ + /*Ver B*/ +// write_nic_byte(dev, TX_GAIN_CCK, rtl8225_tx_gain_cck_ofdm[GainSetting]); +// }else{ + /*Ver C - D */ + write_nic_byte(dev, TX_GAIN_CCK, rtl8225_tx_gain_cck_ofdm[GainSetting]>>1); +// } + + for(i=0;i<8;i++){ + + power = cck_power_table[GainIdx * 8 + i]; + write_phy_cck(dev, 0x44 + i, power); + } + + /* FIXME Is this delay really needeed ? */ + force_pci_posting(dev); + mdelay(1); + + /* OFDM power setting */ +// Old: +// if(ofdm_power_level > max_ofdm_power_level) +// ofdm_power_level = 35; +// ofdm_power_level += min_ofdm_power_level; +// Latest: + if(ofdm_power_level > (max_ofdm_power_level - min_ofdm_power_level)) + ofdm_power_level = max_ofdm_power_level; + else + ofdm_power_level += min_ofdm_power_level; + if(ofdm_power_level > 35) + ofdm_power_level = 35; +// + + GainIdx=ofdm_power_level % 6; + GainSetting=ofdm_power_level / 6; +#if 1 +// if(priv->card_type == USB){ + rtl8185_set_anaparam2(dev,RTL8225_ANAPARAM2_ON); + + write_phy_ofdm(dev,2,0x42); + write_phy_ofdm(dev,6,0); + write_phy_ofdm(dev,8,0); +// } +#endif +// if(priv->card_8185 == 1 && priv->card_8185_Bversion){ +// /*Ver B*/ +// write_nic_byte(dev, TX_GAIN_OFDM, rtl8225_tx_gain_cck_ofdm[GainSetting]); +// }else{ + /*Ver C - D */ + write_nic_byte(dev, TX_GAIN_OFDM, rtl8225_tx_gain_cck_ofdm[GainSetting]>>1); +// } + + + power = rtl8225_tx_power_ofdm[GainIdx]; + + write_phy_ofdm(dev, 0x5, power); + write_phy_ofdm(dev, 0x7, power); + + force_pci_posting(dev); + mdelay(1); + //write_nic_byte(dev, TX_AGC_CONTROL,4); +} +#if 0 +/* switch between mode B and G */ +void rtl8225_set_mode(struct net_device *dev, short modeb) +{ + write_phy_ofdm(dev, 0x15, (modeb ? 0x0 : 0x40)); + write_phy_ofdm(dev, 0x17, (modeb ? 0x0 : 0x40)); +} +#endif +void rtl8225_rf_set_chan(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + short gset = (priv->ieee80211->state == IEEE80211_LINKED && + ieee80211_is_54g(priv->ieee80211->current_network)) || + priv->ieee80211->iw_mode == IW_MODE_MONITOR; + + rtl8225_SetTXPowerLevel(dev, ch); + + write_rtl8225(dev, 0x7, rtl8225_chan[ch]); + + force_pci_posting(dev); + mdelay(10); + + // A mode sifs 0x44, difs 34-14, slot 9, eifs 23, cwm 3, cwM 7, ctstoself 0x10 + if(gset){ + write_nic_byte(dev,SIFS,0x22);// SIFS: 0x22 + write_nic_byte(dev,DIFS,0x14); //DIFS: 20 + //write_nic_byte(dev,DIFS,20); //DIFS: 20 + }else{ + write_nic_byte(dev,SIFS,0x44);// SIFS: 0x22 + write_nic_byte(dev,DIFS,50 - 14); //DIFS: 36 + } + if(priv->ieee80211->state == IEEE80211_LINKED && + ieee80211_is_shortslot(priv->ieee80211->current_network)) + write_nic_byte(dev,SLOT,0x9); //SLOT: 9 + + else + write_nic_byte(dev,SLOT,0x14); //SLOT: 20 (0x14) + + + if(gset){ + write_nic_byte(dev,EIFS,81);//91 - 20); // EIFS: 91 (0x5B) + write_nic_byte(dev,CW_VAL,0x73); //CW VALUE: 0x37 + //DMESG("using G net params"); + }else{ + write_nic_byte(dev,EIFS,81); // EIFS: 91 (0x5B) + write_nic_byte(dev,CW_VAL,0xa5); //CW VALUE: 0x37 + //DMESG("using B net params"); + } + + +} + +void rtl8225_host_pci_init(struct net_device *dev) +{ + write_nic_word(dev, RFPinsOutput, 0x480); + + rtl8185_rf_pins_enable(dev); + + //if(priv->card_8185 == 2 && priv->enable_gpio0 ) /* version D */ + //write_nic_word(dev, RFPinsSelect, 0x88); + //else + write_nic_word(dev, RFPinsSelect, 0x88 | SW_CONTROL_GPIO); /* 0x488 | SW_CONTROL_GPIO */ + + write_nic_byte(dev, GP_ENABLE, 0); + + force_pci_posting(dev); + mdelay(200); + + write_nic_word(dev, GP_ENABLE, 0xff & (~(1<<6))); /* bit 6 is for RF on/off detection */ + + +} + +void rtl8225_host_usb_init(struct net_device *dev) +{ + #if 0 + write_nic_byte(dev,RFPinsSelect+1,0); + + write_nic_byte(dev,GPIO,0); + + write_nic_byte_E(dev,0x53,read_nic_byte_E(dev,0x53) | (1<<7)); + + write_nic_byte(dev,RFPinsSelect+1,4); + + write_nic_byte(dev,GPIO,0x20); + + write_nic_byte(dev,GP_ENABLE,0); + + + /* Config BB & RF */ + write_nic_word(dev, RFPinsOutput, 0x80); + + write_nic_word(dev, RFPinsSelect, 0x80); + + write_nic_word(dev, RFPinsEnable, 0x80); + + + mdelay(100); + + mdelay(1000); +#endif + +} + +void rtl8225_rf_sleep(struct net_device *dev) +{ + write_rtl8225(dev,0x4,0xdff); + force_pci_posting(dev); + mdelay(1); + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_SLEEP); + rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_SLEEP); + force_pci_posting(dev); +} + +void rtl8225_rf_wakeup(struct net_device *dev) +{ + write_rtl8225(dev,0x4,0x9ff); + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); + rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_ON); + force_pci_posting(dev); +} + +void rtl8225_rf_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int i; + short channel = 1; + u16 brsr; + + priv->chan = channel; + + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); + + + if(priv->card_type == USB) + rtl8225_host_usb_init(dev); + else + rtl8225_host_pci_init(dev); + + write_nic_dword(dev, RF_TIMING, 0x000a8008); + + brsr = read_nic_word(dev, BRSR); + + write_nic_word(dev, BRSR, 0xffff); + + #if 0 + if(priv->card_8185 == 1){/* version C or B */ + if(priv->card_8185_Bversion) /* version B*/ + write_nic_dword(dev, RF_PARA, 0x44); + else /* version C */ + write_nic_dword(dev, RF_PARA, 0x100044); + }else{ /* version D */ + if(priv->enable_gpio0) + write_nic_dword(dev, RF_PARA, 0x20100044); + else /* also USB */ + write_nic_dword(dev, RF_PARA, 0x100044); + } + #endif + + write_nic_dword(dev, RF_PARA, 0x100044); + + #if 1 //0->1 + rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + write_nic_byte(dev, CONFIG3, 0x44); + rtl8180_set_mode(dev, EPROM_CMD_NORMAL); + #endif + + if(priv->card_type == USB){ + rtl8185_rf_pins_enable(dev); + + mdelay(1000); + } + + write_rtl8225(dev, 0x0, 0x67); mdelay(1); + + + write_rtl8225(dev, 0x1, 0xfe0); mdelay(1); + + write_rtl8225(dev, 0x2, 0x44d); mdelay(1); + + write_rtl8225(dev, 0x3, 0x441); mdelay(1); + + if(priv->card_type == USB) + write_rtl8225(dev, 0x4, 0x486); + else + write_rtl8225(dev, 0x4, 0x8be); + + mdelay(1); + + + #if 0 + }else if(priv->phy_ver == 1){ + /* version A */ + write_rtl8225(dev, 0x5, 0xbc0 + 2); + }else{ + #endif + /* version B & C */ + + if(priv->card_type == USB) + write_rtl8225(dev, 0x5, 0xbc0); + else if(priv->card_type == MINIPCI) + write_rtl8225(dev, 0x5, 0xbc0 + 3 +(6<<3)); + else + write_rtl8225(dev, 0x5, 0xbc0 + (6<<3)); + + mdelay(1); +// } + + write_rtl8225(dev, 0x6, 0xae6); mdelay(1); + + write_rtl8225(dev, 0x7, ((priv->card_type == USB)? 0x82a : rtl8225_chan[channel])); mdelay(1); + + write_rtl8225(dev, 0x8, 0x1f); mdelay(1); + + write_rtl8225(dev, 0x9, 0x334); mdelay(1); + + write_rtl8225(dev, 0xa, 0xfd4); mdelay(1); + + write_rtl8225(dev, 0xb, 0x391); mdelay(1); + + write_rtl8225(dev, 0xc, 0x50); mdelay(1); + + + write_rtl8225(dev, 0xd, 0x6db); mdelay(1); + + write_rtl8225(dev, 0xe, 0x29); mdelay(1); + + write_rtl8225(dev, 0xf, 0x914); + + if(priv->card_type == USB){ + //force_pci_posting(dev); + mdelay(100); + } + + write_rtl8225(dev, 0x2, 0xc4d); + + if(priv->card_type == USB){ + // force_pci_posting(dev); + mdelay(200); + + write_rtl8225(dev, 0x2, 0x44d); + + // force_pci_posting(dev); + mdelay(100); + + }//End of if(priv->card_type == USB) + /* FIXME!! rtl8187 we have to check if calibrarion + * is successful and eventually cal. again (repeat + * the two write on reg 2) + */ + force_pci_posting(dev); + + mdelay(100); //200 for 8187 + + //if(priv->card_type != USB) /* maybe not needed even for 8185 */ +// write_rtl8225(dev, 0x7, rtl8225_chan[channel]); + + write_rtl8225(dev, 0x0, 0x127); + + for(i=0;i<95;i++){ + write_rtl8225(dev, 0x1, (u8)(i+1)); + + #if 0 + if(priv->phy_ver == 1) + /* version A */ + write_rtl8225(dev, 0x2, rtl8225a_rxgain[i]); + else + #endif + /* version B & C & D*/ + + write_rtl8225(dev, 0x2, rtl8225bcd_rxgain[i]); + } + + write_rtl8225(dev, 0x0, 0x27); + + +// //if(priv->card_type != USB){ +// write_rtl8225(dev, 0x2, 0x44d); +// write_rtl8225(dev, 0x7, rtl8225_chan[channel]); +// write_rtl8225(dev, 0x2, 0x47d); +// +// force_pci_posting(dev); +// mdelay(100); +// +// write_rtl8225(dev, 0x2, 0x44d); +// //} + + write_rtl8225(dev, 0x0, 0x22f); + + if(priv->card_type != USB) + rtl8185_rf_pins_enable(dev); + + for(i=0;i<128;i++){ + write_phy_ofdm(dev, 0xb, rtl8225_agc[i]); + + mdelay(1); + write_phy_ofdm(dev, 0xa, (u8)i+ 0x80); + + mdelay(1); + } + + force_pci_posting(dev); + mdelay(1); + + write_phy_ofdm(dev, 0x0, 0x1); mdelay(1); + write_phy_ofdm(dev, 0x1, 0x2); mdelay(1); + write_phy_ofdm(dev, 0x2, ((priv->card_type == USB)? 0x42 : 0x62)); mdelay(1); + write_phy_ofdm(dev, 0x3, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x4, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x5, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x6, 0x40); mdelay(1); + write_phy_ofdm(dev, 0x7, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x8, 0x40); mdelay(1); + write_phy_ofdm(dev, 0x9, 0xfe); mdelay(1); + + #if 0 + if(priv->card_type == USB){ + write_phy_ofdm(dev, 0xa, 0x9); + }else{ + if(priv->card_8185 == 1 && priv->card_8185_Bversion){ + /* Ver B + * maybe later version can accept this also? + */ + write_phy_ofdm(dev, 0xa, 0x6); + write_phy_ofdm(dev, 0x18, 0x6f); + }else{ + #endif + /* ver C & D */ + write_phy_ofdm(dev, 0xa, 0x9); mdelay(1); + + //write_phy_ofdm(dev, 0x18, 0xef); + // } + //} + write_phy_ofdm(dev, 0xb, 0x80); mdelay(1); + + write_phy_ofdm(dev, 0xc, 0x1);mdelay(1); + + + //if(priv->card_type != USB) + //write_phy_ofdm(dev, 0xd, 0x33); // <> + + write_phy_ofdm(dev, 0xe, 0xd3);mdelay(1); + + + #if 0 + if(priv->card_8185 == 1){ + if(priv->card_8185_Bversion) + write_phy_ofdm(dev, 0xf, 0x20);/*ver B*/ + else + write_phy_ofdm(dev, 0xf, 0x28);/*ver C*/ + }else{ + #endif + write_phy_ofdm(dev, 0xf, 0x38);mdelay(1); +/*ver D & 8187*/ +// } + +// if(priv->card_8185 == 1 && priv->card_8185_Bversion) +// write_phy_ofdm(dev, 0x10, 0x04);/*ver B*/ +// else + write_phy_ofdm(dev, 0x10, 0x84);mdelay(1); +/*ver C & D & 8187*/ + + write_phy_ofdm(dev, 0x11, 0x06);mdelay(1); +/*agc resp time 700*/ + + +// if(priv->card_8185 == 2){ + /* Ver D & 8187*/ + write_phy_ofdm(dev, 0x12, 0x20);mdelay(1); + + write_phy_ofdm(dev, 0x13, 0x20);mdelay(1); + +#if 0 + }else{ + /* Ver B & C*/ + write_phy_ofdm(dev, 0x12, 0x0); + write_phy_ofdm(dev, 0x13, 0x0); + } +#endif + write_phy_ofdm(dev, 0x14, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x15, 0x40); mdelay(1); + write_phy_ofdm(dev, 0x16, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x17, 0x40); mdelay(1); + +// if (priv->card_type == USB) +// write_phy_ofdm(dev, 0x18, 0xef); + + write_phy_ofdm(dev, 0x18, 0xef);mdelay(1); + + + write_phy_ofdm(dev, 0x19, 0x19); mdelay(1); + write_phy_ofdm(dev, 0x1a, 0x20); mdelay(1); + +// if (priv->card_type != USB){ +// if(priv->card_8185 == 1 && priv->card_8185_Bversion) +// write_phy_ofdm(dev, 0x1b, 0x66); /* Ver B */ +// else + write_phy_ofdm(dev, 0x1b, 0x76);mdelay(1); + /* Ver C & D */ //FIXME:MAYBE not needed +// } + + write_phy_ofdm(dev, 0x1c, 0x4);mdelay(1); + +#if 0 + if(priv->card_8185 == 1){ + if(priv->card_8185_Bversion){ + /*ver B*/ + write_phy_ofdm(dev, 0x1e, 0x95); + write_phy_ofdm(dev, 0x1f, 0x55); + }else{ + /*ver C*/ + write_phy_ofdm(dev, 0x1e, 0x90); + write_phy_ofdm(dev, 0x1f, 0x34); + + } + }else{ +#endif + /*ver D & 8187*/ + write_phy_ofdm(dev, 0x1e, 0x95);mdelay(1); + + write_phy_ofdm(dev, 0x1f, 0x75); mdelay(1); + +// } + + write_phy_ofdm(dev, 0x20, 0x1f);mdelay(1); + + write_phy_ofdm(dev, 0x21, 0x27);mdelay(1); + + write_phy_ofdm(dev, 0x22, 0x16);mdelay(1); + +// if(priv->card_type != USB) + //write_phy_ofdm(dev, 0x23, 0x43); //FIXME maybe not needed // <> + + write_phy_ofdm(dev, 0x24, 0x46); mdelay(1); + write_phy_ofdm(dev, 0x25, 0x20); mdelay(1); + write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); +#if 0 + if(priv->card_8185 == 1 && priv->card_8185_Bversion) + write_phy_ofdm(dev, 0x27, 0x08); /* Ver B. might work also fo ver C&D ?*/ + else +#endif + write_phy_ofdm(dev, 0x27, 0x88); mdelay(1); +/* Ver C & D & 8187*/ + + // <> Set init. gain to m74dBm. + write_phy_ofdm(dev, 0x0d, 0x43); mdelay(1); + write_phy_ofdm(dev, 0x1b, 0x76); mdelay(1); + write_phy_ofdm(dev, 0x1d, 0xc5); mdelay(1); + write_phy_ofdm(dev, 0x23, 0x78); mdelay(1); + + //if(priv->card_type == USB); + // rtl8225_set_gain_usb(dev, 1); /* FIXME this '2' is random */ + + write_phy_cck(dev, 0x0, 0x98); mdelay(1); + write_phy_cck(dev, 0x3, 0x20); mdelay(1); + write_phy_cck(dev, 0x4, 0x7e); mdelay(1); + write_phy_cck(dev, 0x5, 0x12); mdelay(1); + write_phy_cck(dev, 0x6, 0xfc); mdelay(1); +#if 0 + if(priv->card_8185 == 1 && priv->card_8185_Bversion) + write_phy_cck(dev, 0x7, 0xd8); /* Ver B */ + else +#endif + write_phy_cck(dev, 0x7, 0x78);mdelay(1); + /* Ver C & D & 8187*/ + + write_phy_cck(dev, 0x8, 0x2e);mdelay(1); + + write_phy_cck(dev, 0x10, ((priv->card_type == USB) ? 0x9b: 0x93)); mdelay(1); + write_phy_cck(dev, 0x11, 0x88); mdelay(1); + write_phy_cck(dev, 0x12, 0x47); mdelay(1); +#if 0 + if(priv->card_8185 == 1 && priv->card_8185_Bversion) + write_phy_cck(dev, 0x13, 0x98); /* Ver B */ + else +#endif + write_phy_cck(dev, 0x13, 0xd0); /* Ver C & D & 8187*/ + + write_phy_cck(dev, 0x19, 0x0); + write_phy_cck(dev, 0x1a, 0xa0); + write_phy_cck(dev, 0x1b, 0x8); + write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */ + + write_phy_cck(dev, 0x41, 0x8d);mdelay(1); + + + write_phy_cck(dev, 0x42, 0x15); mdelay(1); + write_phy_cck(dev, 0x43, 0x18); mdelay(1); + write_phy_cck(dev, 0x44, 0x1f); mdelay(1); + write_phy_cck(dev, 0x45, 0x1e); mdelay(1); + write_phy_cck(dev, 0x46, 0x1a); mdelay(1); + write_phy_cck(dev, 0x47, 0x15); mdelay(1); + write_phy_cck(dev, 0x48, 0x10); mdelay(1); + write_phy_cck(dev, 0x49, 0xa); mdelay(1); + write_phy_cck(dev, 0x4a, 0x5); mdelay(1); + write_phy_cck(dev, 0x4b, 0x2); mdelay(1); + write_phy_cck(dev, 0x4c, 0x5);mdelay(1); + + + write_nic_byte(dev, 0x5b, 0x0d); mdelay(1); + + + +// <> +// // TESTR 0xb 8187 +// write_phy_cck(dev, 0x10, 0x93);// & 0xfb); +// +// //if(priv->card_type != USB){ +// write_phy_ofdm(dev, 0x2, 0x62); +// write_phy_ofdm(dev, 0x6, 0x0); +// write_phy_ofdm(dev, 0x8, 0x0); +// //} + + rtl8225_SetTXPowerLevel(dev, channel); + + write_phy_cck(dev, 0x10, 0x9b); mdelay(1); /* Rx ant A, 0xdb for B */ + write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); /* Rx ant A, 0x10 for B */ + + rtl8185_tx_antenna(dev, 0x3); /* TX ant A, 0x0 for B */ + + /* switch to high-speed 3-wire + * last digit. 2 for both cck and ofdm + */ + if(priv->card_type == USB) + write_nic_dword(dev, 0x94, 0x3dc00002); + else{ + write_nic_dword(dev, 0x94, 0x15c00002); + rtl8185_rf_pins_enable(dev); + } + +// if(priv->card_type != USB) +// rtl8225_set_gain(dev, 4); /* FIXME this '1' is random */ // <> +// rtl8225_set_mode(dev, 1); /* FIXME start in B mode */ // <> +// +// /* make sure is waken up! */ +// write_rtl8225(dev,0x4, 0x9ff); +// rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); +// rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_ON); + + rtl8225_rf_set_chan(dev, priv->chan); + + write_nic_word(dev,BRSR,brsr); + +} diff --git a/drivers/staging/rtl8187se/r8180_rtl8225.h b/drivers/staging/rtl8187se/r8180_rtl8225.h new file mode 100644 index 000000000000..458de6629ad0 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_rtl8225.h @@ -0,0 +1,44 @@ +/* + This is part of the rtl8180-sa2400 driver + released under the GPL (See file COPYING for details). + Copyright (c) 2005 Andrea Merello + + This files contains programming code for the rtl8225 + radio frontend. + + *Many* thanks to Realtek Corp. for their great support! + +*/ + +#include "r8180.h" + +#define RTL8225_ANAPARAM_ON 0xa0000b59 +#define RTL8225_ANAPARAM_OFF 0xa00beb59 +#define RTL8225_ANAPARAM2_OFF 0x840dec11 +#define RTL8225_ANAPARAM2_ON 0x860dec11 +#define RTL8225_ANAPARAM_SLEEP 0xa00bab59 +#define RTL8225_ANAPARAM2_SLEEP 0x840dec11 + +#ifdef CONFIG_RTL8185B +void rtl8225z2_rf_init(struct net_device *dev); +void rtl8225z2_rf_set_chan(struct net_device *dev,short ch); +void rtl8225z2_rf_close(struct net_device *dev); + +void rtl8225_host_pci_init(struct net_device *dev); +void rtl8225_host_usb_init(struct net_device *dev); + +void write_rtl8225(struct net_device *dev, u8 adr, u16 data); +void RF_WriteReg(struct net_device *dev, u8 offset, u32 data); +u32 RF_ReadReg(struct net_device *dev, u8 offset); +#endif +void rtl8225_rf_init(struct net_device *dev); +void rtl8225_rf_set_chan(struct net_device *dev,short ch); +void rtl8225_rf_close(struct net_device *dev); +void rtl8225_rf_sleep(struct net_device *dev); +void rtl8225_rf_wakeup(struct net_device *dev); +void rtl8180_set_mode(struct net_device *dev,int mode); +void rtl8180_set_mode(struct net_device *dev,int mode); +bool SetZebraRFPowerState8185(struct net_device *dev,RT_RF_POWER_STATE eRFPowerState); +void rtl8225z4_rf_sleep(struct net_device *dev); +void rtl8225z4_rf_wakeup(struct net_device *dev); + diff --git a/drivers/staging/rtl8187se/r8180_rtl8225z2.c b/drivers/staging/rtl8187se/r8180_rtl8225z2.c new file mode 100644 index 000000000000..90a574d46da0 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_rtl8225z2.c @@ -0,0 +1,1587 @@ +/* + This is part of the rtl8180-sa2400 driver + released under the GPL (See file COPYING for details). + Copyright (c) 2005 Andrea Merello + + This files contains programming code for the rtl8225 + radio frontend. + + *Many* thanks to Realtek Corp. for their great support! + +*/ + +#include "r8180_hw.h" +#include "r8180_rtl8225.h" +#include "r8180_93cx6.h" + +#ifdef ENABLE_DOT11D +#include "dot11d.h" +#endif + +#ifdef CONFIG_RTL8185B + +extern u8 rtl8225_agc[]; + +extern u32 rtl8225_chan[]; + +//2005.11.16 +u8 rtl8225z2_threshold[]={ + 0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd, +}; + +// 0xd 0x19 0x1b 0x21 +u8 rtl8225z2_gain_bg[]={ + 0x23, 0x15, 0xa5, // -82-1dbm + 0x23, 0x15, 0xb5, // -82-2dbm + 0x23, 0x15, 0xc5, // -82-3dbm + 0x33, 0x15, 0xc5, // -78dbm + 0x43, 0x15, 0xc5, // -74dbm + 0x53, 0x15, 0xc5, // -70dbm + 0x63, 0x15, 0xc5, // -66dbm +}; + +u8 rtl8225z2_gain_a[]={ + 0x13,0x27,0x5a,//,0x37,// -82dbm + 0x23,0x23,0x58,//,0x37,// -82dbm + 0x33,0x1f,0x56,//,0x37,// -82dbm + 0x43,0x1b,0x54,//,0x37,// -78dbm + 0x53,0x17,0x51,//,0x37,// -74dbm + 0x63,0x24,0x4f,//,0x37,// -70dbm + 0x73,0x0f,0x4c,//,0x37,// -66dbm +}; +#if 0 +u32 rtl8225_chan[] = { + 0, //dummy channel 0 + 0x085c, //1 + 0x08dc, //2 + 0x095c, //3 + 0x09dc, //4 + 0x0a5c, //5 + 0x0adc, //6 + 0x0b5c, //7 + 0x0bdc, //8 + 0x0c5c, //9 + 0x0cdc, //10 + 0x0d5c, //11 + 0x0ddc, //12 + 0x0e5c, //13 + //0x0f5c, //14 + 0x0f72, // 14 +}; +#endif + +//- +u16 rtl8225z2_rxgain[]={ + 0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409, + 0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541, + 0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583, + 0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644, + 0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688, + 0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745, + 0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789, + 0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793, + 0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d, + 0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9, + 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3, + 0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb + +}; + +//2005.11.16, +u8 ZEBRA2_CCK_OFDM_GAIN_SETTING[]={ + 0x00,0x01,0x02,0x03,0x04,0x05, + 0x06,0x07,0x08,0x09,0x0a,0x0b, + 0x0c,0x0d,0x0e,0x0f,0x10,0x11, + 0x12,0x13,0x14,0x15,0x16,0x17, + 0x18,0x19,0x1a,0x1b,0x1c,0x1d, + 0x1e,0x1f,0x20,0x21,0x22,0x23, +}; + +#if 0 +//- +u8 rtl8225_agc[]={ + 0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9d,0x9c,0x9b,0x9a,0x99,0x98,0x97,0x96, + 0x95,0x94,0x93,0x92,0x91,0x90,0x8f,0x8e,0x8d,0x8c,0x8b,0x8a,0x89,0x88,0x87,0x86, + 0x85,0x84,0x83,0x82,0x81,0x80,0x3f,0x3e,0x3d,0x3c,0x3b,0x3a,0x39,0x38,0x37,0x36, + 0x35,0x34,0x33,0x32,0x31,0x30,0x2f,0x2e,0x2d,0x2c,0x2b,0x2a,0x29,0x28,0x27,0x26, + 0x25,0x24,0x23,0x22,0x21,0x20,0x1f,0x1e,0x1d,0x1c,0x1b,0x1a,0x19,0x18,0x17,0x16, + 0x15,0x14,0x13,0x12,0x11,0x10,0x0f,0x0e,0x0d,0x0c,0x0b,0x0a,0x09,0x08,0x07,0x06, + 0x05,0x04,0x03,0x02,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, +}; +#endif +/* + from 0 to 0x23 +u8 rtl8225_tx_gain_cck_ofdm[]={ + 0x02,0x06,0x0e,0x1e,0x3e,0x7e +}; +*/ + +//- +u8 rtl8225z2_tx_power_ofdm[]={ + 0x42,0x00,0x40,0x00,0x40 +}; + + +//- +u8 rtl8225z2_tx_power_cck_ch14[]={ + 0x36,0x35,0x2e,0x1b,0x00,0x00,0x00,0x00 +}; + + +//- +u8 rtl8225z2_tx_power_cck[]={ + 0x36,0x35,0x2e,0x25,0x1c,0x12,0x09,0x04 +}; + + +void rtl8225z2_set_gain(struct net_device *dev, short gain) +{ + u8* rtl8225_gain; + struct r8180_priv *priv = ieee80211_priv(dev); + + u8 mode = priv->ieee80211->mode; + + if(mode == IEEE_B || mode == IEEE_G) + rtl8225_gain = rtl8225z2_gain_bg; + else + rtl8225_gain = rtl8225z2_gain_a; + + //write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 3]); + //write_phy_ofdm(dev, 0x19, rtl8225_gain[gain * 3 + 1]); + //write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 2]); + //2005.11.17, by ch-hsu + write_phy_ofdm(dev, 0x0b, rtl8225_gain[gain * 3]); + write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 1]); + write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 3 + 2]); + write_phy_ofdm(dev, 0x21, 0x37); + +} + +#if 0 + +void rtl8225_set_gain(struct net_device *dev, short gain) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); + + if(priv->card_8185 == 2) + write_phy_ofdm(dev, 0x21, 0x27); + else + write_phy_ofdm(dev, 0x21, 0x37); + + write_phy_ofdm(dev, 0x25, 0x20); + write_phy_ofdm(dev, 0x11, 0x6); + + if(priv->card_8185 == 1 && priv->card_8185_Bversion) + write_phy_ofdm(dev, 0x27, 0x8); + else + write_phy_ofdm(dev, 0x27, 0x88); + + write_phy_ofdm(dev, 0x14, 0); + write_phy_ofdm(dev, 0x16, 0); + write_phy_ofdm(dev, 0x15, 0x40); + write_phy_ofdm(dev, 0x17, 0x40); + + write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 4]); + write_phy_ofdm(dev, 0x23, rtl8225_gain[gain * 4 + 1]); + write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 4 + 2]); + write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 4 + 3]); + //rtl8225_set_gain_usb(dev, gain); +} +#endif + +u32 read_rtl8225(struct net_device *dev, u8 adr) +{ + u32 data2Write = ((u32)(adr & 0x1f)) << 27; + u32 dataRead; + u32 mask; + u16 oval,oval2,oval3,tmp; +// ThreeWireReg twreg; +// ThreeWireReg tdata; + int i; + short bit, rw; + + u8 wLength = 6; + u8 rLength = 12; + u8 low2high = 0; + + oval = read_nic_word(dev, RFPinsOutput); + oval2 = read_nic_word(dev, RFPinsEnable); + oval3 = read_nic_word(dev, RFPinsSelect); + + write_nic_word(dev, RFPinsEnable, (oval2|0xf)); + write_nic_word(dev, RFPinsSelect, (oval3|0xf)); + + dataRead = 0; + + oval &= ~0xf; + + write_nic_word(dev, RFPinsOutput, oval | BB_HOST_BANG_EN ); udelay(4); + + write_nic_word(dev, RFPinsOutput, oval ); udelay(5); + + rw = 0; + + mask = (low2high) ? 0x01 : (((u32)0x01)<<(32-1)); + for(i = 0; i < wLength/2; i++) + { + bit = ((data2Write&mask) != 0) ? 1 : 0; + write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(1); + + write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2); + write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2); + + mask = (low2high) ? (mask<<1): (mask>>1); + + if(i == 2) + { + rw = BB_HOST_BANG_RW; + write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2); + write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(2); + break; + } + + bit = ((data2Write&mask) != 0) ? 1: 0; + + write_nic_word(dev, RFPinsOutput, oval|bit|rw| BB_HOST_BANG_CLK); udelay(2); + write_nic_word(dev, RFPinsOutput, oval|bit|rw| BB_HOST_BANG_CLK); udelay(2); + + write_nic_word(dev, RFPinsOutput, oval| bit |rw); udelay(1); + + mask = (low2high) ? (mask<<1) : (mask>>1); + } + + //twreg.struc.clk = 0; + //twreg.struc.data = 0; + write_nic_word(dev, RFPinsOutput, rw|oval); udelay(2); + mask = (low2high) ? 0x01 : (((u32)0x01) << (12-1)); + + // We must set data pin to HW controled, otherwise RF can't driver it and + // value RF register won't be able to read back properly. 2006.06.13, by rcnjko. + write_nic_word(dev, RFPinsEnable, (oval2 & (~0x01))); + + for(i = 0; i < rLength; i++) + { + write_nic_word(dev, RFPinsOutput, rw|oval); udelay(1); + + write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2); + write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2); + write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2); + tmp = read_nic_word(dev, RFPinsInput); + + dataRead |= (tmp & BB_HOST_BANG_CLK ? mask : 0); + + write_nic_word(dev, RFPinsOutput, (rw|oval)); udelay(2); + + mask = (low2high) ? (mask<<1) : (mask>>1); + } + + write_nic_word(dev, RFPinsOutput, BB_HOST_BANG_EN|BB_HOST_BANG_RW|oval); udelay(2); + + write_nic_word(dev, RFPinsEnable, oval2); + write_nic_word(dev, RFPinsSelect, oval3); // Set To SW Switch + write_nic_word(dev, RFPinsOutput, 0x3a0); + + return dataRead; + +} +#if 0 +void write_rtl8225(struct net_device *dev, u8 adr, u16 data) +{ + int i; + u16 out,select; + u8 bit; + u32 bangdata = (data << 4) | (adr & 0xf); + struct r8180_priv *priv = ieee80211_priv(dev); + + out = read_nic_word(dev, RFPinsOutput) & 0xfff3; + + write_nic_word(dev,RFPinsEnable, + (read_nic_word(dev,RFPinsEnable) | 0x7)); + + select = read_nic_word(dev, RFPinsSelect); + + write_nic_word(dev, RFPinsSelect, select | 0x7 | + ((priv->card_type == USB) ? 0 : SW_CONTROL_GPIO)); + + force_pci_posting(dev); + udelay(10); + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN );//| 0x1fff); + + force_pci_posting(dev); + udelay(2); + + write_nic_word(dev, RFPinsOutput, out); + + force_pci_posting(dev); + udelay(10); + + + for(i=15; i>=0;i--){ + + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out); + + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + + i--; + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + + write_nic_word(dev, RFPinsOutput, bit | out); + + } + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN); + + force_pci_posting(dev); + udelay(10); + + write_nic_word(dev, RFPinsOutput, out | + ((priv->card_type == USB) ? 4 : BB_HOST_BANG_EN)); + + write_nic_word(dev, RFPinsSelect, select | + ((priv->card_type == USB) ? 0 : SW_CONTROL_GPIO)); + + if(priv->card_type == USB) + mdelay(2); + else + rtl8185_rf_pins_enable(dev); +} + +#endif +short rtl8225_is_V_z2(struct net_device *dev) +{ + short vz2 = 1; + //int i; + /* sw to reg pg 1 */ + //write_rtl8225(dev, 0, 0x1b7); + //write_rtl8225(dev, 0, 0x0b7); + + /* reg 8 pg 1 = 23*/ + //printk(KERN_WARNING "RF Rigisters:\n"); +#if 0 + for(i = 0; i <= 0xf; i++) + printk(KERN_WARNING "%08x,", read_rtl8225(dev, i)); + //printk(KERN_WARNING "reg[9]@pg1 = 0x%x\n", read_rtl8225(dev, 0x0F)); + +// printk(KERN_WARNING "RF:\n"); +#endif + if( read_rtl8225(dev, 8) != 0x588) + vz2 = 0; + + else /* reg 9 pg 1 = 24 */ + if( read_rtl8225(dev, 9) != 0x700) + vz2 = 0; + + /* sw back to pg 0 */ + write_rtl8225(dev, 0, 0xb7); + + return vz2; + +} + +#if 0 +void rtl8225_rf_close(struct net_device *dev) +{ + write_rtl8225(dev, 0x4, 0x1f); + + force_pci_posting(dev); + mdelay(1); + + rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_OFF); + rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_OFF); +} +#endif +#if 0 +short rtl8225_rf_set_sens(struct net_device *dev, short sens) +{ + if (sens <0 || sens > 6) return -1; + + if(sens > 4) + write_rtl8225(dev, 0x0c, 0x850); + else + write_rtl8225(dev, 0x0c, 0x50); + + sens= 6-sens; + rtl8225_set_gain(dev, sens); + + write_phy_cck(dev, 0x41, rtl8225_threshold[sens]); + return 0; + +} +#endif + + +void rtl8225z2_rf_close(struct net_device *dev) +{ + RF_WriteReg(dev, 0x4, 0x1f); + + force_pci_posting(dev); + mdelay(1); + + rtl8180_set_anaparam(dev, RTL8225z2_ANAPARAM_OFF); + rtl8185_set_anaparam2(dev, RTL8225z2_ANAPARAM2_OFF); +} + +#ifdef ENABLE_DOT11D +// +// Description: +// Map dBm into Tx power index according to +// current HW model, for example, RF and PA, and +// current wireless mode. +// +s8 +DbmToTxPwrIdx( + struct r8180_priv *priv, + WIRELESS_MODE WirelessMode, + s32 PowerInDbm + ) +{ + bool bUseDefault = true; + s8 TxPwrIdx = 0; + +#ifdef CONFIG_RTL818X_S + // + // 071011, SD3 SY: + // OFDM Power in dBm = Index * 0.5 + 0 + // CCK Power in dBm = Index * 0.25 + 13 + // + if(priv->card_8185 >= VERSION_8187S_B) + { + s32 tmp = 0; + + if(WirelessMode == WIRELESS_MODE_G) + { + bUseDefault = false; + tmp = (2 * PowerInDbm); + + if(tmp < 0) + TxPwrIdx = 0; + else if(tmp > 40) // 40 means 20 dBm. + TxPwrIdx = 40; + else + TxPwrIdx = (s8)tmp; + } + else if(WirelessMode == WIRELESS_MODE_B) + { + bUseDefault = false; + tmp = (4 * PowerInDbm) - 52; + + if(tmp < 0) + TxPwrIdx = 0; + else if(tmp > 28) // 28 means 20 dBm. + TxPwrIdx = 28; + else + TxPwrIdx = (s8)tmp; + } + } +#endif + + // + // TRUE if we want to use a default implementation. + // We shall set it to FALSE when we have exact translation formular + // for target IC. 070622, by rcnjko. + // + if(bUseDefault) + { + if(PowerInDbm < 0) + TxPwrIdx = 0; + else if(PowerInDbm > 35) + TxPwrIdx = 35; + else + TxPwrIdx = (u8)PowerInDbm; + } + + return TxPwrIdx; +} +#endif + +void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + +// int GainIdx; +// int GainSetting; + //int i; + //u8 power; + //u8 *cck_power_table; + u8 max_cck_power_level; + //u8 min_cck_power_level; + u8 max_ofdm_power_level; + u8 min_ofdm_power_level; +// u8 cck_power_level = 0xff & priv->chtxpwr[ch];//-by amy 080312 +// u8 ofdm_power_level = 0xff & priv->chtxpwr_ofdm[ch];//-by amy 080312 + char cck_power_level = (char)(0xff & priv->chtxpwr[ch]);//+by amy 080312 + char ofdm_power_level = (char)(0xff & priv->chtxpwr_ofdm[ch]);//+by amy 080312 +#if 0 + // + // CCX 2 S31, AP control of client transmit power: + // 1. We shall not exceed Cell Power Limit as possible as we can. + // 2. Tolerance is +/- 5dB. + // 3. 802.11h Power Contraint takes higher precedence over CCX Cell Power Limit. + // + // TODO: + // 1. 802.11h power contraint + // + // 071011, by rcnjko. + // + if( priv->OpMode == RT_OP_MODE_INFRASTRUCTURE && + priv->bWithCcxCellPwr && + ch == priv->dot11CurrentChannelNumber) + { + u8 CckCellPwrIdx = DbmToTxPwrIdx(dev, WIRELESS_MODE_B, pMgntInfo->CcxCellPwr); + u8 OfdmCellPwrIdx = DbmToTxPwrIdx(dev, WIRELESS_MODE_G, pMgntInfo->CcxCellPwr); + + printk("CCX Cell Limit: %d dBm => CCK Tx power index : %d, OFDM Tx power index: %d\n", + priv->CcxCellPwr, CckCellPwrIdx, OfdmCellPwrIdx); + printk("EEPROM channel(%d) => CCK Tx power index: %d, OFDM Tx power index: %d\n", + channel, CckTxPwrIdx, OfdmTxPwrIdx); + + if(cck_power_level > CckCellPwrIdx) + cck_power_level = CckCellPwrIdx; + if(ofdm_power_level > OfdmCellPwrIdx) + ofdm_power_level = OfdmCellPwrIdx; + + printk("Altered CCK Tx power index : %d, OFDM Tx power index: %d\n", + CckTxPwrIdx, OfdmTxPwrIdx); + } +#endif +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(priv->ieee80211) && + IS_DOT11D_STATE_DONE(priv->ieee80211) ) + { + //PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(priv->ieee80211); + u8 MaxTxPwrInDbm = DOT11D_GetMaxTxPwrInDbm(priv->ieee80211, ch); + u8 CckMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_B, MaxTxPwrInDbm); + u8 OfdmMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_G, MaxTxPwrInDbm); + + //printk("Max Tx Power dBm (%d) => CCK Tx power index : %d, OFDM Tx power index: %d\n", MaxTxPwrInDbm, CckMaxPwrIdx, OfdmMaxPwrIdx); + + //printk("EEPROM channel(%d) => CCK Tx power index: %d, OFDM Tx power index: %d\n", + // ch, cck_power_level, ofdm_power_level); + + if(cck_power_level > CckMaxPwrIdx) + cck_power_level = CckMaxPwrIdx; + if(ofdm_power_level > OfdmMaxPwrIdx) + ofdm_power_level = OfdmMaxPwrIdx; + } + + //priv->CurrentCckTxPwrIdx = cck_power_level; + //priv->CurrentOfdmTxPwrIdx = ofdm_power_level; +#endif + + max_cck_power_level = 15; + max_ofdm_power_level = 25; // 12 -> 25 + min_ofdm_power_level = 10; + +#ifdef CONFIG_RTL8185B +#ifdef CONFIG_RTL818X_S + + if(cck_power_level > 35) + { + cck_power_level = 35; + } + // + // Set up CCK TXAGC. suggested by SD3 SY. + // + write_nic_byte(dev, CCK_TXAGC, (ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)cck_power_level]) ); + //printk("CCK TX power is %x\n", (ZEBRA2_CCK_OFDM_GAIN_SETTING[cck_power_level])); + force_pci_posting(dev); + mdelay(1); +#else + + /* CCK power setting */ + if(cck_power_level > max_cck_power_level) + cck_power_level = max_cck_power_level; + + cck_power_level += priv->cck_txpwr_base; + + if(cck_power_level > 35) + cck_power_level = 35; + + if(ch == 14) + cck_power_table = rtl8225z2_tx_power_cck_ch14; + else + cck_power_table = rtl8225z2_tx_power_cck; + + + for(i=0;i<8;i++){ + + power = cck_power_table[i]; + write_phy_cck(dev, 0x44 + i, power); + } + + //write_nic_byte(dev, TX_GAIN_CCK, power); + //2005.11.17, + write_nic_byte(dev, CCK_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)cck_power_level]); + + force_pci_posting(dev); + mdelay(1); +#endif +#endif + /* OFDM power setting */ +// Old: +// if(ofdm_power_level > max_ofdm_power_level) +// ofdm_power_level = 35; +// ofdm_power_level += min_ofdm_power_level; +// Latest: +/* if(ofdm_power_level > (max_ofdm_power_level - min_ofdm_power_level)) + ofdm_power_level = max_ofdm_power_level; + else + ofdm_power_level += min_ofdm_power_level; + + ofdm_power_level += priv->ofdm_txpwr_base; +*/ + if(ofdm_power_level > 35) + ofdm_power_level = 35; + +// rtl8185_set_anaparam2(dev,RTL8225_ANAPARAM2_ON); + + //rtl8185_set_anaparam2(dev, ANAPARM2_ASIC_ON); + + if (priv->up == 0) { + //must add these for rtl8185B down, xiong-2006-11-21 + write_phy_ofdm(dev,2,0x42); + write_phy_ofdm(dev,5,0); + write_phy_ofdm(dev,6,0x40); + write_phy_ofdm(dev,7,0); + write_phy_ofdm(dev,8,0x40); + } + + //write_nic_byte(dev, TX_GAIN_OFDM, ofdm_power_level); + //2005.11.17, +#ifdef CONFIG_RTL818X_S + write_nic_byte(dev, OFDM_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)ofdm_power_level]); +#else + write_nic_byte(dev, OFDM_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)ofdm_power_level]*2); +#endif + if(ofdm_power_level<=11) + { +// write_nic_dword(dev,PHY_ADR,0x00005c87); +// write_nic_dword(dev,PHY_ADR,0x00005c89); + write_phy_ofdm(dev,0x07,0x5c); + write_phy_ofdm(dev,0x09,0x5c); + } + if(ofdm_power_level<=17) + { +// write_nic_dword(dev,PHY_ADR,0x00005487); +// write_nic_dword(dev,PHY_ADR,0x00005489); + write_phy_ofdm(dev,0x07,0x54); + write_phy_ofdm(dev,0x09,0x54); + } + else + { +// write_nic_dword(dev,PHY_ADR,0x00005087); +// write_nic_dword(dev,PHY_ADR,0x00005089); + write_phy_ofdm(dev,0x07,0x50); + write_phy_ofdm(dev,0x09,0x50); + } + force_pci_posting(dev); + mdelay(1); + +} +#if 0 +/* switch between mode B and G */ +void rtl8225_set_mode(struct net_device *dev, short modeb) +{ + write_phy_ofdm(dev, 0x15, (modeb ? 0x0 : 0x40)); + write_phy_ofdm(dev, 0x17, (modeb ? 0x0 : 0x40)); +} +#endif + +void rtl8225z2_rf_set_chan(struct net_device *dev, short ch) +{ +/* + short gset = (priv->ieee80211->state == IEEE80211_LINKED && + ieee80211_is_54g(priv->ieee80211->current_network)) || + priv->ieee80211->iw_mode == IW_MODE_MONITOR; +*/ + rtl8225z2_SetTXPowerLevel(dev, ch); + + RF_WriteReg(dev, 0x7, rtl8225_chan[ch]); + + //YJ,add,080828, if set channel failed, write again + if((RF_ReadReg(dev, 0x7) & 0x0F80) != rtl8225_chan[ch]) + { + RF_WriteReg(dev, 0x7, rtl8225_chan[ch]); + } + + mdelay(1); + + force_pci_posting(dev); + mdelay(10); +//deleted by David : 2006/8/9 +#if 0 + write_nic_byte(dev,SIFS,0x22);// SIFS: 0x22 + + if(gset) + write_nic_byte(dev,DIFS,20); //DIFS: 20 + else + write_nic_byte(dev,DIFS,0x24); //DIFS: 36 + + if(priv->ieee80211->state == IEEE80211_LINKED && + ieee80211_is_shortslot(priv->ieee80211->current_network)) + write_nic_byte(dev,SLOT,0x9); //SLOT: 9 + + else + write_nic_byte(dev,SLOT,0x14); //SLOT: 20 (0x14) + + + if(gset){ + write_nic_byte(dev,EIFS,91 - 20); // EIFS: 91 (0x5B) + write_nic_byte(dev,CW_VAL,0x73); //CW VALUE: 0x37 + //DMESG("using G net params"); + }else{ + write_nic_byte(dev,EIFS,91 - 0x24); // EIFS: 91 (0x5B) + write_nic_byte(dev,CW_VAL,0xa5); //CW VALUE: 0x37 + //DMESG("using B net params"); + } +#endif + +} +#if 0 +void rtl8225_host_pci_init(struct net_device *dev) +{ + write_nic_word(dev, RFPinsOutput, 0x480); + + rtl8185_rf_pins_enable(dev); + + //if(priv->card_8185 == 2 && priv->enable_gpio0 ) /* version D */ + //write_nic_word(dev, RFPinsSelect, 0x88); + //else + write_nic_word(dev, RFPinsSelect, 0x88 | SW_CONTROL_GPIO); /* 0x488 | SW_CONTROL_GPIO */ + + write_nic_byte(dev, GP_ENABLE, 0); + + force_pci_posting(dev); + mdelay(200); + + write_nic_word(dev, GP_ENABLE, 0xff & (~(1<<6))); /* bit 6 is for RF on/off detection */ + + +} + +void rtl8225_host_usb_init(struct net_device *dev) +{ + write_nic_byte(dev,RFPinsSelect+1,0); + + write_nic_byte(dev,GPIO,0); + + write_nic_byte_E(dev,0x53,read_nic_byte_E(dev,0x53) | (1<<7)); + + write_nic_byte(dev,RFPinsSelect+1,4); + + write_nic_byte(dev,GPIO,0x20); + + write_nic_byte(dev,GP_ENABLE,0); + + + /* Config BB & RF */ + write_nic_word(dev, RFPinsOutput, 0x80); + + write_nic_word(dev, RFPinsSelect, 0x80); + + write_nic_word(dev, RFPinsEnable, 0x80); + + + mdelay(100); + + mdelay(1000); + +} +#endif +void rtl8225z2_rf_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int i; + short channel = 1; + u16 brsr; + u32 data,addr; + + priv->chan = channel; + +// rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); + + + if(priv->card_type == USB) + rtl8225_host_usb_init(dev); + else + rtl8225_host_pci_init(dev); + + write_nic_dword(dev, RF_TIMING, 0x000a8008); + + brsr = read_nic_word(dev, BRSR); + + write_nic_word(dev, BRSR, 0xffff); + + + write_nic_dword(dev, RF_PARA, 0x100044); + + #if 1 //0->1 + rtl8180_set_mode(dev, EPROM_CMD_CONFIG); + write_nic_byte(dev, CONFIG3, 0x44); + rtl8180_set_mode(dev, EPROM_CMD_NORMAL); + #endif + + + rtl8185_rf_pins_enable(dev); + +// mdelay(1000); + + write_rtl8225(dev, 0x0, 0x2bf); mdelay(1); + + + write_rtl8225(dev, 0x1, 0xee0); mdelay(1); + + write_rtl8225(dev, 0x2, 0x44d); mdelay(1); + + write_rtl8225(dev, 0x3, 0x441); mdelay(1); + + + write_rtl8225(dev, 0x4, 0x8c3);mdelay(1); + + + + write_rtl8225(dev, 0x5, 0xc72);mdelay(1); +// } + + write_rtl8225(dev, 0x6, 0xe6); mdelay(1); + + write_rtl8225(dev, 0x7, ((priv->card_type == USB)? 0x82a : rtl8225_chan[channel])); mdelay(1); + + write_rtl8225(dev, 0x8, 0x3f); mdelay(1); + + write_rtl8225(dev, 0x9, 0x335); mdelay(1); + + write_rtl8225(dev, 0xa, 0x9d4); mdelay(1); + + write_rtl8225(dev, 0xb, 0x7bb); mdelay(1); + + write_rtl8225(dev, 0xc, 0x850); mdelay(1); + + + write_rtl8225(dev, 0xd, 0xcdf); mdelay(1); + + write_rtl8225(dev, 0xe, 0x2b); mdelay(1); + + write_rtl8225(dev, 0xf, 0x114); + + + mdelay(100); + + + //if(priv->card_type != USB) /* maybe not needed even for 8185 */ +// write_rtl8225(dev, 0x7, rtl8225_chan[channel]); + + write_rtl8225(dev, 0x0, 0x1b7); + + for(i=0;i<95;i++){ + write_rtl8225(dev, 0x1, (u8)(i+1)); + + #if 0 + if(priv->phy_ver == 1) + /* version A */ + write_rtl8225(dev, 0x2, rtl8225a_rxgain[i]); + else + #endif + /* version B & C & D*/ + + write_rtl8225(dev, 0x2, rtl8225z2_rxgain[i]); + } + write_rtl8225(dev, 0x3, 0x80); + write_rtl8225(dev, 0x5, 0x4); + + write_rtl8225(dev, 0x0, 0xb7); + + write_rtl8225(dev, 0x2, 0xc4d); + + if(priv->card_type == USB){ + // force_pci_posting(dev); + mdelay(200); + + write_rtl8225(dev, 0x2, 0x44d); + + // force_pci_posting(dev); + mdelay(100); + + }//End of if(priv->card_type == USB) + /* FIXME!! rtl8187 we have to check if calibrarion + * is successful and eventually cal. again (repeat + * the two write on reg 2) + */ + // Check for calibration status, 2005.11.17, + data = read_rtl8225(dev, 6); + if (!(data&0x00000080)) + { + write_rtl8225(dev, 0x02, 0x0c4d); + force_pci_posting(dev); mdelay(200); + write_rtl8225(dev, 0x02, 0x044d); + force_pci_posting(dev); mdelay(100); + data = read_rtl8225(dev, 6); + if (!(data&0x00000080)) + { + DMESGW("RF Calibration Failed!!!!\n"); + } + } + //force_pci_posting(dev); + + mdelay(200); //200 for 8187 + + +// //if(priv->card_type != USB){ +// write_rtl8225(dev, 0x2, 0x44d); +// write_rtl8225(dev, 0x7, rtl8225_chan[channel]); +// write_rtl8225(dev, 0x2, 0x47d); +// +// force_pci_posting(dev); +// mdelay(100); +// +// write_rtl8225(dev, 0x2, 0x44d); +// //} + + write_rtl8225(dev, 0x0, 0x2bf); + + if(priv->card_type != USB) + rtl8185_rf_pins_enable(dev); + //set up ZEBRA AGC table, 2005.11.17, + for(i=0;i<128;i++){ + data = rtl8225_agc[i]; + + addr = i + 0x80; //enable writing AGC table + write_phy_ofdm(dev, 0xb, data); + + mdelay(1); + write_phy_ofdm(dev, 0xa, addr); + + mdelay(1); + } +#if 0 + for(i=0;i<128;i++){ + write_phy_ofdm(dev, 0xb, rtl8225_agc[i]); + + mdelay(1); + write_phy_ofdm(dev, 0xa, (u8)i+ 0x80); + + mdelay(1); + } +#endif + + force_pci_posting(dev); + mdelay(1); + + write_phy_ofdm(dev, 0x0, 0x1); mdelay(1); + write_phy_ofdm(dev, 0x1, 0x2); mdelay(1); + write_phy_ofdm(dev, 0x2, ((priv->card_type == USB)? 0x42 : 0x62)); mdelay(1); + write_phy_ofdm(dev, 0x3, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x4, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x5, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x6, 0x40); mdelay(1); + write_phy_ofdm(dev, 0x7, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x8, 0x40); mdelay(1); + write_phy_ofdm(dev, 0x9, 0xfe); mdelay(1); + + write_phy_ofdm(dev, 0xa, 0x8); mdelay(1); + + //write_phy_ofdm(dev, 0x18, 0xef); + // } + //} + write_phy_ofdm(dev, 0xb, 0x80); mdelay(1); + + write_phy_ofdm(dev, 0xc, 0x1);mdelay(1); + + + //if(priv->card_type != USB) + write_phy_ofdm(dev, 0xd, 0x43); + + write_phy_ofdm(dev, 0xe, 0xd3);mdelay(1); + + + #if 0 + if(priv->card_8185 == 1){ + if(priv->card_8185_Bversion) + write_phy_ofdm(dev, 0xf, 0x20);/*ver B*/ + else + write_phy_ofdm(dev, 0xf, 0x28);/*ver C*/ + }else{ + #endif + write_phy_ofdm(dev, 0xf, 0x38);mdelay(1); +/*ver D & 8187*/ +// } + +// if(priv->card_8185 == 1 && priv->card_8185_Bversion) +// write_phy_ofdm(dev, 0x10, 0x04);/*ver B*/ +// else + write_phy_ofdm(dev, 0x10, 0x84);mdelay(1); +/*ver C & D & 8187*/ + + write_phy_ofdm(dev, 0x11, 0x07);mdelay(1); +/*agc resp time 700*/ + + +// if(priv->card_8185 == 2){ + /* Ver D & 8187*/ + write_phy_ofdm(dev, 0x12, 0x20);mdelay(1); + + write_phy_ofdm(dev, 0x13, 0x20);mdelay(1); + +#if 0 + }else{ + /* Ver B & C*/ + write_phy_ofdm(dev, 0x12, 0x0); + write_phy_ofdm(dev, 0x13, 0x0); + } +#endif + write_phy_ofdm(dev, 0x14, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x15, 0x40); mdelay(1); + write_phy_ofdm(dev, 0x16, 0x0); mdelay(1); + write_phy_ofdm(dev, 0x17, 0x40); mdelay(1); + +// if (priv->card_type == USB) +// write_phy_ofdm(dev, 0x18, 0xef); + + write_phy_ofdm(dev, 0x18, 0xef);mdelay(1); + + + write_phy_ofdm(dev, 0x19, 0x19); mdelay(1); + write_phy_ofdm(dev, 0x1a, 0x20); mdelay(1); + write_phy_ofdm(dev, 0x1b, 0x15);mdelay(1); + + write_phy_ofdm(dev, 0x1c, 0x4);mdelay(1); + + write_phy_ofdm(dev, 0x1d, 0xc5);mdelay(1); //2005.11.17, + + write_phy_ofdm(dev, 0x1e, 0x95);mdelay(1); + + write_phy_ofdm(dev, 0x1f, 0x75); mdelay(1); + +// } + + write_phy_ofdm(dev, 0x20, 0x1f);mdelay(1); + + write_phy_ofdm(dev, 0x21, 0x17);mdelay(1); + + write_phy_ofdm(dev, 0x22, 0x16);mdelay(1); + +// if(priv->card_type != USB) + write_phy_ofdm(dev, 0x23, 0x80);mdelay(1); //FIXME maybe not needed // <> + + write_phy_ofdm(dev, 0x24, 0x46); mdelay(1); + write_phy_ofdm(dev, 0x25, 0x00); mdelay(1); + write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); + + write_phy_ofdm(dev, 0x27, 0x88); mdelay(1); + + + // <> Set init. gain to m74dBm. + + rtl8225z2_set_gain(dev,4); + + write_phy_cck(dev, 0x0, 0x98); mdelay(1); + write_phy_cck(dev, 0x3, 0x20); mdelay(1); + write_phy_cck(dev, 0x4, 0x7e); mdelay(1); + write_phy_cck(dev, 0x5, 0x12); mdelay(1); + write_phy_cck(dev, 0x6, 0xfc); mdelay(1); + + write_phy_cck(dev, 0x7, 0x78);mdelay(1); + /* Ver C & D & 8187*/ + + write_phy_cck(dev, 0x8, 0x2e);mdelay(1); + + write_phy_cck(dev, 0x10, ((priv->card_type == USB) ? 0x9b: 0x93)); mdelay(1); + write_phy_cck(dev, 0x11, 0x88); mdelay(1); + write_phy_cck(dev, 0x12, 0x47); mdelay(1); +#if 0 + if(priv->card_8185 == 1 && priv->card_8185_Bversion) + write_phy_cck(dev, 0x13, 0x98); /* Ver B */ + else +#endif + write_phy_cck(dev, 0x13, 0xd0); /* Ver C & D & 8187*/ + + write_phy_cck(dev, 0x19, 0x0); + write_phy_cck(dev, 0x1a, 0xa0); + write_phy_cck(dev, 0x1b, 0x8); + write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */ + + write_phy_cck(dev, 0x41, 0x8d);mdelay(1); + + + write_phy_cck(dev, 0x42, 0x15); mdelay(1); + write_phy_cck(dev, 0x43, 0x18); mdelay(1); + + + write_phy_cck(dev, 0x44, 0x36); mdelay(1); + write_phy_cck(dev, 0x45, 0x35); mdelay(1); + write_phy_cck(dev, 0x46, 0x2e); mdelay(1); + write_phy_cck(dev, 0x47, 0x25); mdelay(1); + write_phy_cck(dev, 0x48, 0x1c); mdelay(1); + write_phy_cck(dev, 0x49, 0x12); mdelay(1); + write_phy_cck(dev, 0x4a, 0x9); mdelay(1); + write_phy_cck(dev, 0x4b, 0x4); mdelay(1); + write_phy_cck(dev, 0x4c, 0x5);mdelay(1); + + + write_nic_byte(dev, 0x5b, 0x0d); mdelay(1); + + + +// <> +// // TESTR 0xb 8187 +// write_phy_cck(dev, 0x10, 0x93);// & 0xfb); +// +// //if(priv->card_type != USB){ +// write_phy_ofdm(dev, 0x2, 0x62); +// write_phy_ofdm(dev, 0x6, 0x0); +// write_phy_ofdm(dev, 0x8, 0x0); +// //} + + rtl8225z2_SetTXPowerLevel(dev, channel); +#ifdef CONFIG_RTL818X_S + write_phy_cck(dev, 0x11, 0x9b); mdelay(1); /* Rx ant A, 0xdb for B */ +#else + write_phy_cck(dev, 0x10, 0x9b); mdelay(1); /* Rx ant A, 0xdb for B */ +#endif + write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); /* Rx ant A, 0x10 for B */ + + rtl8185_tx_antenna(dev, 0x3); /* TX ant A, 0x0 for B */ + + /* switch to high-speed 3-wire + * last digit. 2 for both cck and ofdm + */ + if(priv->card_type == USB) + write_nic_dword(dev, 0x94, 0x3dc00002); + else{ + write_nic_dword(dev, 0x94, 0x15c00002); + rtl8185_rf_pins_enable(dev); + } + +// if(priv->card_type != USB) +// rtl8225_set_gain(dev, 4); /* FIXME this '1' is random */ // <> +// rtl8225_set_mode(dev, 1); /* FIXME start in B mode */ // <> +// +// /* make sure is waken up! */ +// write_rtl8225(dev,0x4, 0x9ff); +// rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON); +// rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_ON); + + rtl8225_rf_set_chan(dev, priv->chan); + + //write_nic_word(dev,BRSR,brsr); + + //rtl8225z2_rf_set_mode(dev); +} + +void rtl8225z2_rf_set_mode(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + if(priv->ieee80211->mode == IEEE_A) + { + write_rtl8225(dev, 0x5, 0x1865); + write_nic_dword(dev, RF_PARA, 0x10084); + write_nic_dword(dev, RF_TIMING, 0xa8008); + write_phy_ofdm(dev, 0x0, 0x0); + write_phy_ofdm(dev, 0xa, 0x6); + write_phy_ofdm(dev, 0xb, 0x99); + write_phy_ofdm(dev, 0xf, 0x20); + write_phy_ofdm(dev, 0x11, 0x7); + + rtl8225z2_set_gain(dev,4); + + write_phy_ofdm(dev,0x15, 0x40); + write_phy_ofdm(dev,0x17, 0x40); + + write_nic_dword(dev, 0x94,0x10000000); + }else{ + + write_rtl8225(dev, 0x5, 0x1864); + write_nic_dword(dev, RF_PARA, 0x10044); + write_nic_dword(dev, RF_TIMING, 0xa8008); + write_phy_ofdm(dev, 0x0, 0x1); + write_phy_ofdm(dev, 0xa, 0x6); + write_phy_ofdm(dev, 0xb, 0x99); + write_phy_ofdm(dev, 0xf, 0x20); + write_phy_ofdm(dev, 0x11, 0x7); + + rtl8225z2_set_gain(dev,4); + + write_phy_ofdm(dev,0x15, 0x40); + write_phy_ofdm(dev,0x17, 0x40); + + write_nic_dword(dev, 0x94,0x04000002); + } +} + +//lzm mod 080826 +//#define MAX_DOZE_WAITING_TIMES_85B 64 +//#define MAX_POLLING_24F_TIMES_87SE 5 +#define MAX_DOZE_WAITING_TIMES_85B 20 +#define MAX_POLLING_24F_TIMES_87SE 10 +#define LPS_MAX_SLEEP_WAITING_TIMES_87SE 5 + +bool +SetZebraRFPowerState8185( + struct net_device *dev, + RT_RF_POWER_STATE eRFPowerState + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 btCR9346, btConfig3; + bool bActionAllowed= true, bTurnOffBB = true;//lzm mod 080826 + //u32 DWordContent; + u8 u1bTmp; + int i; + //u16 u2bTFPC = 0; + bool bResult = true; + u8 QueueID; + + if(priv->SetRFPowerStateInProgress == true) + return false; + + priv->SetRFPowerStateInProgress = true; + + // enable EEM0 and EEM1 in 9346CR + btCR9346 = read_nic_byte(dev, CR9346); + write_nic_byte(dev, CR9346, (btCR9346|0xC0) ); + // enable PARM_En in Config3 + btConfig3 = read_nic_byte(dev, CONFIG3); + write_nic_byte(dev, CONFIG3, (btConfig3|CONFIG3_PARM_En) ); + + switch( priv->rf_chip ) + { + case RF_ZEBRA2: + switch( eRFPowerState ) + { + case eRfOn: + RF_WriteReg(dev,0x4,0x9FF); + + write_nic_dword(dev, ANAPARAM, ANAPARM_ON); + write_nic_dword(dev, ANAPARAM2, ANAPARM2_ON); + + write_nic_byte(dev, CONFIG4, priv->RFProgType); + + //Follow 87B, Isaiah 2007-04-27 + u1bTmp = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5|BIT6))) );// 070124 SD1 Alex: turn on CCK and OFDM. + break; + + case eRfSleep: + break; + + case eRfOff: + break; + + default: + bResult = false; + break; + } + break; + + case RF_ZEBRA4: + switch( eRFPowerState ) + { + case eRfOn: + //printk("===================================power on@jiffies:%d\n",jiffies); + write_nic_word(dev, 0x37C, 0x00EC); + + //turn on AFE + write_nic_byte(dev, 0x54, 0x00); + write_nic_byte(dev, 0x62, 0x00); + + //lzm mod 080826 + //turn on RF + //RF_WriteReg(dev, 0x0, 0x009f); //mdelay(1); + //RF_WriteReg(dev, 0x4, 0x0972); //mdelay(1); + RF_WriteReg(dev, 0x0, 0x009f); udelay(500); + RF_WriteReg(dev, 0x4, 0x0972); udelay(500); + //turn on RF again, suggested by SD3 stevenl. + RF_WriteReg(dev, 0x0, 0x009f); udelay(500); + RF_WriteReg(dev, 0x4, 0x0972); udelay(500); + + //turn on BB +// write_nic_dword(dev, PhyAddr, 0x4090); //ofdm 10=00 +// write_nic_dword(dev, PhyAddr, 0x4092); //ofdm 12=00 + write_phy_ofdm(dev,0x10,0x40); + write_phy_ofdm(dev,0x12,0x40); + //Avoid power down at init time. + write_nic_byte(dev, CONFIG4, priv->RFProgType); + + u1bTmp = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5|BIT6))) ); + + break; + + case eRfSleep: + // Make sure BusyQueue is empty befor turn off RFE pwoer. + //printk("===================================power sleep@jiffies:%d\n",jiffies); + + for(QueueID = 0, i = 0; QueueID < 6; ) + { + if(get_curr_tx_free_desc(dev,QueueID) == priv->txringcount) + { + QueueID++; + continue; + } +#if 0 //reserved amy + else if(priv->NdisAdapter.CurrentPowerState != NdisDeviceStateD0) + { + RT_TRACE(COMP_POWER, DBG_LOUD, ("eRfSleep: %d times TcbBusyQueue[%d] !=0 but lower power state!\n", (pMgntInfo->TxPollingTimes+1), QueueID)); + break; + } +#endif + else//lzm mod 080826 + { + priv->TxPollingTimes ++; + if(priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) + { + //RT_TRACE(COMP_POWER, DBG_WARNING, ("\n\n\n SetZebraRFPowerState8185B():eRfSleep: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", LPS_MAX_SLEEP_WAITING_TIMES_87SE, QueueID)); + bActionAllowed=false; + break; + } + else + { + udelay(10); // Windows may delay 3~16ms actually. + //RT_TRACE(COMP_POWER, DBG_LOUD, ("eRfSleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (pMgntInfo->TxPollingTimes), QueueID)); + } + } + + //lzm del 080826 + //if(i >= MAX_DOZE_WAITING_TIMES_85B) + //{ + //printk("\n\n\n SetZebraRFPowerState8185B(): %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_85B, QueueID); + //break; + //} + } + + if(bActionAllowed)//lzm add 080826 + { + //turn off BB RXIQ matrix to cut off rx signal +// write_nic_dword(dev, PhyAddr, 0x0090); //ofdm 10=00 +// write_nic_dword(dev, PhyAddr, 0x0092); //ofdm 12=00 + write_phy_ofdm(dev,0x10,0x00); + write_phy_ofdm(dev,0x12,0x00); + //turn off RF + RF_WriteReg(dev, 0x4, 0x0000); //mdelay(1); + RF_WriteReg(dev, 0x0, 0x0000); //mdelay(1); + //turn off AFE except PLL + write_nic_byte(dev, 0x62, 0xff); + write_nic_byte(dev, 0x54, 0xec); +// mdelay(10); + +#if 1 + mdelay(1); + { + int i = 0; + while (true) + { + u8 tmp24F = read_nic_byte(dev, 0x24f); + if ((tmp24F == 0x01) || (tmp24F == 0x09)) + { + bTurnOffBB = true; + break; + } + else//lzm mod 080826 + { + udelay(10); + i++; + priv->TxPollingTimes++; + + if(priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) + { + //RT_TRACE(COMP_POWER, DBG_WARNING, ("\n\n\n SetZebraRFPowerState8185B(): eRfOff: %d times Rx Mac0x24F=0x%x !!!\n\n\n", i, u1bTmp24F)); + bTurnOffBB=false; + break; + } + else + { + udelay(10);// Windows may delay 3~16ms actually. + //RT_TRACE(COMP_POWER, DBG_LOUD,("(%d)eRfSleep- u1bTmp24F= 0x%X\n", i, u1bTmp24F)); + + } + } + + //lzm del 080826 + //if (i > MAX_POLLING_24F_TIMES_87SE) + // break; + } + } +#endif + if (bTurnOffBB)//lzm mod 080826 + { + //turn off BB + u1bTmp = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1bTmp|BIT5|BIT6)); + + //turn off AFE PLL + //write_nic_byte(dev, 0x54, 0xec); + //write_nic_word(dev, 0x37C, 0x00ec); + write_nic_byte(dev, 0x54, 0xFC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl + write_nic_word(dev, 0x37C, 0x00FC);//[ECS] FC-> EC->FC, asked by SD3 Stevenl + } + } + break; + + case eRfOff: + // Make sure BusyQueue is empty befor turn off RFE pwoer. + //printk("===================================power off@jiffies:%d\n",jiffies); + for(QueueID = 0, i = 0; QueueID < 6; ) + { + if(get_curr_tx_free_desc(dev,QueueID) == priv->txringcount) + { + QueueID++; + continue; + } +#if 0 + else if(Adapter->NdisAdapter.CurrentPowerState != NdisDeviceStateD0) + { + RT_TRACE(COMP_POWER, DBG_LOUD, ("%d times TcbBusyQueue[%d] !=0 but lower power state!\n", (i+1), QueueID)); + break; + } +#endif + else + { + udelay(10); + i++; + } + + if(i >= MAX_DOZE_WAITING_TIMES_85B) + { + //printk("\n\n\n SetZebraRFPowerState8185B(): %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_85B, QueueID); + break; + } + } + + //turn off BB RXIQ matrix to cut off rx signal +// write_nic_dword(dev, PhyAddr, 0x0090); //ofdm 10=00 +// write_nic_dword(dev, PhyAddr, 0x0092); //ofdm 12=00 + write_phy_ofdm(dev,0x10,0x00); + write_phy_ofdm(dev,0x12,0x00); + //turn off RF + RF_WriteReg(dev, 0x4, 0x0000); //mdelay(1); + RF_WriteReg(dev, 0x0, 0x0000); //mdelay(1); + //turn off AFE except PLL + write_nic_byte(dev, 0x62, 0xff); + write_nic_byte(dev, 0x54, 0xec); +// mdelay(10); +#if 1 + mdelay(1); + { + int i = 0; + while (true) + { + u8 tmp24F = read_nic_byte(dev, 0x24f); + if ((tmp24F == 0x01) || (tmp24F == 0x09)) + { + bTurnOffBB = true; + break; + } + else + { + bTurnOffBB = false; + udelay(10); + i++; + } + if (i > MAX_POLLING_24F_TIMES_87SE) + break; + } + } +#endif + if (bTurnOffBB)//lzm mod 080826 + { + + //turn off BB + u1bTmp = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1bTmp|BIT5|BIT6)); + //turn off AFE PLL (80M) + //write_nic_byte(dev, 0x54, 0xec); + //write_nic_word(dev, 0x37C, 0x00ec); + write_nic_byte(dev, 0x54, 0xFC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl + write_nic_word(dev, 0x37C, 0x00FC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl + } + + break; + + default: + bResult = false; + printk("SetZebraRFPowerState8185(): unknow state to set: 0x%X!!!\n", eRFPowerState); + break; + } + break; + } + + // disable PARM_En in Config3 + btConfig3 &= ~(CONFIG3_PARM_En); + write_nic_byte(dev, CONFIG3, btConfig3); + // disable EEM0 and EEM1 in 9346CR + btCR9346 &= ~(0xC0); + write_nic_byte(dev, CR9346, btCR9346); + + if(bResult && bActionAllowed)//lzm mod 080826 + { + // Update current RF state variable. + priv->eRFPowerState = eRFPowerState; +#if 0 + switch(priv->eRFPowerState) + { + case eRfOff: + // + //If Rf off reason is from IPS, Led should blink with no link, by Maddest 071015 + // + if(priv->RfOffReason==RF_CHANGE_BY_IPS ) + { + Adapter->HalFunc.LedControlHandler(Adapter,LED_CTL_NO_LINK); + } + else + { + // Turn off LED if RF is not ON. + Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_POWER_OFF); + } + break; + + case eRfOn: + // Turn on RF we are still linked, which might happen when + // we quickly turn off and on HW RF. 2006.05.12, by rcnjko. + if( pMgntInfo->bMediaConnect == TRUE ) + { + Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_LINK); + } + break; + + default: + // do nothing. + break; + } +#endif + + } + + priv->SetRFPowerStateInProgress = false; + + return (bResult && bActionAllowed) ; +} +void rtl8225z4_rf_sleep(struct net_device *dev) +{ + // + // Turn off RF power. + // + //printk("=========>%s()\n", __FUNCTION__); + MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS); + //mdelay(2); //FIXME +} +void rtl8225z4_rf_wakeup(struct net_device *dev) +{ + // + // Turn on RF power. + // + //printk("=========>%s()\n", __FUNCTION__); + MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS); +} +#endif + diff --git a/drivers/staging/rtl8187se/r8180_rtl8255.c b/drivers/staging/rtl8187se/r8180_rtl8255.c new file mode 100644 index 000000000000..1a62444dcc50 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_rtl8255.c @@ -0,0 +1,1838 @@ +/* + This is part of the rtl8180-sa2400 driver + released under the GPL (See file COPYING for details). + Copyright (c) 2005 Andrea Merello + + This files contains programming code for the rtl8255 + radio frontend. + + *Many* thanks to Realtek Corp. for their great support! + +*/ + +#define BAND_A 1 +#define BAND_BG 2 + +#include "r8180.h" +#include "r8180_hw.h" +#include "r8180_rtl8255.h" + +u32 rtl8255_chan[] = { + 0, //dummy channel 0 + 0x13, //1 + 0x115, //2 + 0x217, //3 + 0x219, //4 + 0x31b, //5 + 0x41d, //6 + 0x41f, //7 + 0x621, //8 + 0x623, //9 + 0x625, //10 + 0x627, //11 + 0x829, //12 + 0x82b, //13 + 0x92f, // 14 +}; + +static short rtl8255_gain_2G[]={ + 0x33, 0x17, 0x7c, 0xc5,//-78 + 0x43, 0x17, 0x7a, 0xc5,//-74 + 0x53, 0x17, 0x78, 0xc5,//-70 + 0x63, 0x17, 0x76, 0xc5,//-66 +}; + + +static short rtl8255_agc[]={ + 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, + + 0x1, 0x1, 0x2, 0x2, 0x3, 0x3, 0x4, 0x4, 0x5, 0x5, + 0x6, 0x6, 0x7, 0x7, 0x8, 0x8, 0x9, 0x9, 0xa, 0xa, + 0xb, 0xb, 0xc, 0xc, 0xd, 0xd, 0xe, 0xe, 0xf, 0xf, + + 0x10, 0x10, 0x11, 0x11, 0x12, 0x12, 0x13, 0x13, 0x14, 0x14, + 0x15, 0x15, 0x16, 0x16, 0x17, 0x17, 0x18, 0x18, 0x19, 0x19, + 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1c, 0x1d, 0x1d, 0x1e, 0x1e, + 0x1f, 0x1f, + + 0x20, 0x20, 0x21, 0x21, 0x22, 0x22, 0x23, 0x23, 0x24, 0x24, + 0x25, 0x25, 0x26, 0x26, 0x27, 0x27, 0x28, 0x28, 0x29, 0x29, + 0x2a, 0x2a, + + 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, + 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, + 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a, + 0x2a, 0x2a, 0x2a, 0x2a + +}; + +void rtl8255_set_gain(struct net_device *dev, short gain) +{ + +// struct r8180_priv *priv = ieee80211_priv(dev); + + write_phy_ofdm(dev, 0x0d, rtl8255_gain_2G[gain * 4]); + write_phy_ofdm(dev, 0x23, rtl8255_gain_2G[gain * 4 + 1]); + write_phy_ofdm(dev, 0x1b, rtl8255_gain_2G[gain * 4 + 2]); + write_phy_ofdm(dev, 0x1d, rtl8255_gain_2G[gain * 4 + 3]); + //rtl8225_set_gain_usb(dev, gain); +} + +void write_rtl8255_reg0c(struct net_device *dev, u32 d1, u32 d2, u32 d3, u32 d4, +u32 d5, u32 d6, u32 d7, u32 d8, u32 d9, u32 d10) +{ + int i,j; + u16 out,select; + u8 bit; + u32 bangdata; +// struct r8180_priv *priv = ieee80211_priv(dev); + + write_nic_word(dev,RFPinsEnable, + (read_nic_word(dev,RFPinsEnable) | 0x7)); + + select = read_nic_word(dev, RFPinsSelect); + + write_nic_word(dev, RFPinsSelect, select | 0x7 | SW_CONTROL_GPIO); + + out = read_nic_word(dev, RFPinsOutput) & 0xfff3; + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN );//| 0x1fff); + + force_pci_posting(dev); + udelay(2); + + write_nic_word(dev, RFPinsOutput, out); + + force_pci_posting(dev); + udelay(2); + + for(j=0;j<10;j++) + { + switch(j) + { + case 9: + bangdata = d10 | 0x0c; + break; + case 8: + bangdata = d9; + break; + case 7: + bangdata = d8; + break; + case 6: + bangdata = d7; + break; + case 5: + bangdata = d6; + break; + case 4: + bangdata = d5; + break; + case 3: + bangdata = d4; + break; + case 2: + bangdata = d3; + break; + case 1: + bangdata = d2; + break; + case 0: + bangdata = d1; + break; + default: + bangdata=0xbadc0de; /* avoid gcc complaints */ + break; + } + + for(i=31; i>=0;i--){ + + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out); + force_pci_posting(dev); + udelay(1); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + force_pci_posting(dev); + udelay(1); + // write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + i--; + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + force_pci_posting(dev); + udelay(1); + // write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out); + force_pci_posting(dev); + udelay(1); + } + } + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN); + force_pci_posting(dev); + udelay(10); + +// write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN); + write_nic_word(dev, RFPinsSelect, select | SW_CONTROL_GPIO); +// rtl8185_rf_pins_enable(dev); + +} + +void write_rtl8255(struct net_device *dev, u8 adr, u16 data) +{ + int i; + u16 out,select; + u8 bit; + u32 bangdata = (data << 4) | (adr & 0xf); +// struct r8180_priv *priv = ieee80211_priv(dev); + + out = read_nic_word(dev, RFPinsOutput) & 0xfff3; + + write_nic_word(dev,RFPinsEnable, + (read_nic_word(dev,RFPinsEnable) | 0x7)); + + select = read_nic_word(dev, RFPinsSelect); + + write_nic_word(dev, RFPinsSelect, select | 0x7 | SW_CONTROL_GPIO); + + force_pci_posting(dev); + udelay(10); + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN );//| 0x1fff); + + force_pci_posting(dev); + udelay(2); + + write_nic_word(dev, RFPinsOutput, out); + + force_pci_posting(dev); + udelay(10); + + + for(i=15; i>=0;i--){ + + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + i--; + bit = (bangdata & (1<> i; + + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK); + write_nic_word(dev, RFPinsOutput, bit | out); + } + + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN); + + force_pci_posting(dev); + udelay(10); + + write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN); + write_nic_word(dev, RFPinsSelect, select | SW_CONTROL_GPIO); + + rtl8185_rf_pins_enable(dev); +} + +void rtl8255_rf_close(struct net_device *dev) +{ + +// rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_OFF); +// rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_OFF); +} + +void rtl8255_SetTXPowerLevel(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + u8 cck_power_level = 0xff & priv->chtxpwr[ch]; + u8 ofdm_power_level = 0xff & priv->chtxpwr_ofdm[ch]; + write_nic_byte(dev, TX_GAIN_OFDM, ofdm_power_level); + write_nic_byte(dev, TX_GAIN_CCK, cck_power_level); + force_pci_posting(dev); + mdelay(1); + //write_nic_byte(dev, TX_AGC_CONTROL,4); +} +#if 0 +/* switch between mode B and G */ +void rtl8255_set_mode(struct net_device *dev, short modeb) +{ + write_phy_ofdm(dev, 0x15, (modeb ? 0x0 : 0x40)); + write_phy_ofdm(dev, 0x17, (modeb ? 0x0 : 0x40)); +} +#endif + +void rtl8255_rf_set_chan(struct net_device *dev, short ch) +{ + //write_rtl8225(dev, 0x7, rtl8225_chan[1]); + write_rtl8255(dev, 0x5, 0x65); + write_rtl8255(dev, 0x6, rtl8255_chan[ch]); + write_rtl8255(dev, 0x7, 0x7c); + write_rtl8255(dev, 0x8, 0x6); + + + force_pci_posting(dev); + set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(HZ); +// rtl8225_set_mode_B(dev); + + rtl8255_SetTXPowerLevel(dev, ch); + /* FIXME FIXME FIXME */ + + #if 0 + write_nic_byte(dev,DIFS,0xe); //DIFS + write_nic_byte(dev,SLOT,0x14); //SLOT + write_nic_byte(dev,EIFS,0x5b); // EIFS + //write_nic_byte(dev,0xbc,0); //CW CONFIG + write_nic_byte(dev,0xbd,0xa4); //CW VALUE + //write_nic_byte(dev,TX_AGC_CONTROL,4); + //write_nic_byte(dev, 0x9d,7); +//Apr 20 13:25:03 localhost kernel: w8. 409d<-7 // CCK AGC + /*write_nic_word(dev,0x84,0x488); + write_nic_byte(dev,0x91,0x3e); + write_nic_byte(dev,0x90,0x30); + write_nic_word(dev,0x84,0x488); + write_nic_byte(dev,0x91,0x3e); + write_nic_byte(dev,0x90,0x20); + */ + //mdelay(100); + #endif +} + +void rtl8255_init_BGband(struct net_device *dev) +{ + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804187cf, 0x40000027, + 0x92402ac0, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc00); + write_rtl8255(dev, 0x4, 0xe00); + write_rtl8255(dev, 0x4, 0xc00); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x800); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa00); + write_rtl8255(dev, 0x4, 0x800); + write_rtl8255(dev, 0x4, 0x400); + write_rtl8255(dev, 0x3, 0x26); + write_rtl8255(dev, 0x2, 0x27); + write_rtl8255(dev, 0x4, 0x600); + write_rtl8255(dev, 0x4, 0x400); + write_rtl8255(dev, 0x4, 0x400); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x600); + write_rtl8255(dev, 0x4, 0x400); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804187ce, 0x80000027, + 0x92402ac0, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc01); + write_rtl8255(dev, 0x4, 0xe01); + write_rtl8255(dev, 0x4, 0xc01); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x801); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa01); + write_rtl8255(dev, 0x4, 0x801); + write_rtl8255(dev, 0x4, 0x401); + write_rtl8255(dev, 0x3, 0x26); + write_rtl8255(dev, 0x2, 0x27); + write_rtl8255(dev, 0x4, 0x601); + write_rtl8255(dev, 0x4, 0x401); + write_rtl8255(dev, 0x4, 0x401); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x601); + write_rtl8255(dev, 0x4, 0x401); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80418bdf, 0x40000027, + 0x92402ac4, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc02); + write_rtl8255(dev, 0x4, 0xe02); + write_rtl8255(dev, 0x4, 0xc02); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x802); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa02); + write_rtl8255(dev, 0x4, 0x802); + write_rtl8255(dev, 0x4, 0x402); + write_rtl8255(dev, 0x3, 0x26); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x602); + write_rtl8255(dev, 0x4, 0x402); + write_rtl8255(dev, 0x4, 0x402); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x602); + write_rtl8255(dev, 0x4, 0x402); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80418bbf, 0x40000027, + 0x92402ac4, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc03); + write_rtl8255(dev, 0x4, 0xe03); + write_rtl8255(dev, 0x4, 0xc03); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x803); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa03); + write_rtl8255(dev, 0x4, 0x803); + write_rtl8255(dev, 0x4, 0x403); + write_rtl8255(dev, 0x3, 0x26); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x603); + write_rtl8255(dev, 0x4, 0x403); + write_rtl8255(dev, 0x4, 0x403); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x603); + write_rtl8255(dev, 0x4, 0x403); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80418b9f, 0x40000027, + 0x92402ac8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc04); + write_rtl8255(dev, 0x4, 0xe04); + write_rtl8255(dev, 0x4, 0xc04); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x804); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa04); + write_rtl8255(dev, 0x4, 0x804); + write_rtl8255(dev, 0x4, 0x404); + write_rtl8255(dev, 0x3, 0x26); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x604); + write_rtl8255(dev, 0x4, 0x404); + write_rtl8255(dev, 0x4, 0x404); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x604); + write_rtl8255(dev, 0x4, 0x404); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804183df, 0x40000027, + 0x92402ac8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc05); + write_rtl8255(dev, 0x4, 0xe05); + write_rtl8255(dev, 0x4, 0xc05); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x805); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa05); + write_rtl8255(dev, 0x4, 0x805); + write_rtl8255(dev, 0x4, 0x405); + write_rtl8255(dev, 0x3, 0x26); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x605); + write_rtl8255(dev, 0x4, 0x405); + write_rtl8255(dev, 0x4, 0x405); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x605); + write_rtl8255(dev, 0x4, 0x405); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804183cf, 0x27, + 0x92402acc, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc06); + write_rtl8255(dev, 0x4, 0xe06); + write_rtl8255(dev, 0x4, 0xc06); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x806); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa06); + write_rtl8255(dev, 0x4, 0x806); + write_rtl8255(dev, 0x4, 0x406); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x606); + write_rtl8255(dev, 0x4, 0x406); + write_rtl8255(dev, 0x4, 0x406); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x606); + write_rtl8255(dev, 0x4, 0x406); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804183af, 0x27, + 0x92402acc, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc07); + write_rtl8255(dev, 0x4, 0xe07); + write_rtl8255(dev, 0x4, 0xc07); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x807); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa07); + write_rtl8255(dev, 0x4, 0x807); + write_rtl8255(dev, 0x4, 0x407); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x607); + write_rtl8255(dev, 0x4, 0x407); + write_rtl8255(dev, 0x4, 0x407); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x607); + write_rtl8255(dev, 0x4, 0x407); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804083d7, 0x40000027, + 0x92402ad0, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc08); + write_rtl8255(dev, 0x4, 0xe08); + write_rtl8255(dev, 0x4, 0xc08); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x808); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa08); + write_rtl8255(dev, 0x4, 0x808); + write_rtl8255(dev, 0x4, 0x408); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x608); + write_rtl8255(dev, 0x4, 0x408); + write_rtl8255(dev, 0x4, 0x408); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x608); + write_rtl8255(dev, 0x4, 0x408); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804083c7, 0x27, + 0x92402ad0, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc09); + write_rtl8255(dev, 0x4, 0xe09); + write_rtl8255(dev, 0x4, 0xc09); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x809); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa09); + write_rtl8255(dev, 0x4, 0x809); + write_rtl8255(dev, 0x4, 0x409); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x609); + write_rtl8255(dev, 0x4, 0x409); + write_rtl8255(dev, 0x4, 0x409); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x609); + write_rtl8255(dev, 0x4, 0x409); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804043d7, 0x40000027, + 0x92402ad4, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc0a); + write_rtl8255(dev, 0x4, 0xe0a); + write_rtl8255(dev, 0x4, 0xc0a); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x80a); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa0a); + write_rtl8255(dev, 0x4, 0x80a); + write_rtl8255(dev, 0x4, 0x40a); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x60a); + write_rtl8255(dev, 0x4, 0x40a); + write_rtl8255(dev, 0x4, 0x40a); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x60a); + write_rtl8255(dev, 0x4, 0x40a); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804043d7, 0x40000027, + 0x92402ad4, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc0b); + write_rtl8255(dev, 0x4, 0xe0b); + write_rtl8255(dev, 0x4, 0xc0b); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x80b); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa0b); + write_rtl8255(dev, 0x4, 0x80b); + write_rtl8255(dev, 0x4, 0x40b); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x60b); + write_rtl8255(dev, 0x4, 0x40b); + write_rtl8255(dev, 0x4, 0x40b); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x60b); + write_rtl8255(dev, 0x4, 0x40b); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804043c7, 0x27, + 0x92402ad8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc0c); + write_rtl8255(dev, 0x4, 0xe0c); + write_rtl8255(dev, 0x4, 0xc0c); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x80c); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa0c); + write_rtl8255(dev, 0x4, 0x80c); + write_rtl8255(dev, 0x4, 0x40c); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x60c); + write_rtl8255(dev, 0x4, 0x40c); + write_rtl8255(dev, 0x4, 0x40c); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x60c); + write_rtl8255(dev, 0x4, 0x40c); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804043a7, 0x27, + 0x92402ad8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc0d); + write_rtl8255(dev, 0x4, 0xe0d); + write_rtl8255(dev, 0x4, 0xc0d); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x80d); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa0d); + write_rtl8255(dev, 0x4, 0x80d); + write_rtl8255(dev, 0x4, 0x40d); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x60d); + write_rtl8255(dev, 0x4, 0x40d); + write_rtl8255(dev, 0x4, 0x40d); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x60d); + write_rtl8255(dev, 0x4, 0x40d); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404387, 0x27, + 0x92402aa8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc0e); + write_rtl8255(dev, 0x4, 0xe0e); + write_rtl8255(dev, 0x4, 0xc0e); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x80e); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa0e); + write_rtl8255(dev, 0x4, 0x80e); + write_rtl8255(dev, 0x4, 0x40e); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x60e); + write_rtl8255(dev, 0x4, 0x40e); + write_rtl8255(dev, 0x4, 0x40e); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x60e); + write_rtl8255(dev, 0x4, 0x40e); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804041c7, 0x27, + 0x92402aa8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc0f); + write_rtl8255(dev, 0x4, 0xe0f); + write_rtl8255(dev, 0x4, 0xc0f); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x80f); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa0f); + write_rtl8255(dev, 0x4, 0x80f); + write_rtl8255(dev, 0x4, 0x40f); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x60f); + write_rtl8255(dev, 0x4, 0x40f); + write_rtl8255(dev, 0x4, 0x40f); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x60f); + write_rtl8255(dev, 0x4, 0x40f); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x804041a7, 0x27, + 0x92402aac, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc10); + write_rtl8255(dev, 0x4, 0xe10); + write_rtl8255(dev, 0x4, 0xc10); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x810); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa10); + write_rtl8255(dev, 0x4, 0x810); + write_rtl8255(dev, 0x4, 0x410); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x610); + write_rtl8255(dev, 0x4, 0x410); + write_rtl8255(dev, 0x4, 0x410); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x610); + write_rtl8255(dev, 0x4, 0x410); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404187, 0x27, + 0x92402aac, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc11); + write_rtl8255(dev, 0x4, 0xe11); + write_rtl8255(dev, 0x4, 0xc11); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x811); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa11); + write_rtl8255(dev, 0x4, 0x811); + write_rtl8255(dev, 0x4, 0x411); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x611); + write_rtl8255(dev, 0x4, 0x411); + write_rtl8255(dev, 0x4, 0x411); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x611); + write_rtl8255(dev, 0x4, 0x411); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404186, 0x80000027, + 0x92402ab0, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc12); + write_rtl8255(dev, 0x4, 0xe12); + write_rtl8255(dev, 0x4, 0xc12); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x812); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa12); + write_rtl8255(dev, 0x4, 0x812); + write_rtl8255(dev, 0x4, 0x412); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x612); + write_rtl8255(dev, 0x4, 0x412); + write_rtl8255(dev, 0x4, 0x412); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x612); + write_rtl8255(dev, 0x4, 0x412); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404186, 0x27, + 0x92402ab0, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc13); + write_rtl8255(dev, 0x4, 0xe13); + write_rtl8255(dev, 0x4, 0xc13); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x813); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa13); + write_rtl8255(dev, 0x4, 0x813); + write_rtl8255(dev, 0x4, 0x413); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x613); + write_rtl8255(dev, 0x4, 0x413); + write_rtl8255(dev, 0x4, 0x413); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x613); + write_rtl8255(dev, 0x4, 0x413); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404146, 0x27, + 0x92402ab4, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc14); + write_rtl8255(dev, 0x4, 0xe14); + write_rtl8255(dev, 0x4, 0xc14); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x814); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa14); + write_rtl8255(dev, 0x4, 0x814); + write_rtl8255(dev, 0x4, 0x414); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x614); + write_rtl8255(dev, 0x4, 0x414); + write_rtl8255(dev, 0x4, 0x414); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x614); + write_rtl8255(dev, 0x4, 0x414); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404126, 0x27, + 0x92402ab4, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc15); + write_rtl8255(dev, 0x4, 0xe15); + write_rtl8255(dev, 0x4, 0xc15); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x815); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa15); + write_rtl8255(dev, 0x4, 0x815); + write_rtl8255(dev, 0x4, 0x415); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x615); + write_rtl8255(dev, 0x4, 0x415); + write_rtl8255(dev, 0x4, 0x415); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x615); + write_rtl8255(dev, 0x4, 0x415); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404106, 0x27, + 0x92402ab8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc16); + write_rtl8255(dev, 0x4, 0xe16); + write_rtl8255(dev, 0x4, 0xc16); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x816); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa16); + write_rtl8255(dev, 0x4, 0x816); + write_rtl8255(dev, 0x4, 0x416); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x616); + write_rtl8255(dev, 0x4, 0x416); + write_rtl8255(dev, 0x4, 0x416); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x616); + write_rtl8255(dev, 0x4, 0x416); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404105, 0x27, + 0x92402ab8, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc17); + write_rtl8255(dev, 0x4, 0xe17); + write_rtl8255(dev, 0x4, 0xc17); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x817); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa17); + write_rtl8255(dev, 0x4, 0x817); + write_rtl8255(dev, 0x4, 0x417); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x617); + write_rtl8255(dev, 0x4, 0x417); + write_rtl8255(dev, 0x4, 0x417); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x617); + write_rtl8255(dev, 0x4, 0x417); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404104, 0x80000027, + 0x92402a88, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc18); + write_rtl8255(dev, 0x4, 0xe18); + write_rtl8255(dev, 0x4, 0xc18); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x818); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa18); + write_rtl8255(dev, 0x4, 0x818); + write_rtl8255(dev, 0x4, 0x418); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x618); + write_rtl8255(dev, 0x4, 0x418); + write_rtl8255(dev, 0x4, 0x418); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x618); + write_rtl8255(dev, 0x4, 0x418); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404104, 0x27, + 0x92402a88, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc19); + write_rtl8255(dev, 0x4, 0xe19); + write_rtl8255(dev, 0x4, 0xc19); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x819); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa19); + write_rtl8255(dev, 0x4, 0x819); + write_rtl8255(dev, 0x4, 0x419); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x619); + write_rtl8255(dev, 0x4, 0x419); + write_rtl8255(dev, 0x4, 0x419); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x619); + write_rtl8255(dev, 0x4, 0x419); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404044, 0x27, + 0x92402a8c, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc1a); + write_rtl8255(dev, 0x4, 0xe1a); + write_rtl8255(dev, 0x4, 0xc1a); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x81a); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa1a); + write_rtl8255(dev, 0x4, 0x81a); + write_rtl8255(dev, 0x4, 0x41a); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x61a); + write_rtl8255(dev, 0x4, 0x41a); + write_rtl8255(dev, 0x4, 0x41a); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x61a); + write_rtl8255(dev, 0x4, 0x41a); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404024, 0x27, + 0x92402a8c, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc1b); + write_rtl8255(dev, 0x4, 0xe1b); + write_rtl8255(dev, 0x4, 0xc1b); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x81b); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa1b); + write_rtl8255(dev, 0x4, 0x81b); + write_rtl8255(dev, 0x4, 0x41b); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x61b); + write_rtl8255(dev, 0x4, 0x41b); + write_rtl8255(dev, 0x4, 0x41b); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x61b); + write_rtl8255(dev, 0x4, 0x41b); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404004, 0x27, + 0x92402a90, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc1c); + write_rtl8255(dev, 0x4, 0xe1c); + write_rtl8255(dev, 0x4, 0xc1c); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x81c); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa1c); + write_rtl8255(dev, 0x4, 0x81c); + write_rtl8255(dev, 0x4, 0x41c); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x61c); + write_rtl8255(dev, 0x4, 0x41c); + write_rtl8255(dev, 0x4, 0x41c); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x61c); + write_rtl8255(dev, 0x4, 0x41c); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404001, 0x27, + 0x92402a90, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc1d); + write_rtl8255(dev, 0x4, 0xe1d); + write_rtl8255(dev, 0x4, 0xc1d); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x81d); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa1d); + write_rtl8255(dev, 0x4, 0x81d); + write_rtl8255(dev, 0x4, 0x41d); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x61d); + write_rtl8255(dev, 0x4, 0x41d); + write_rtl8255(dev, 0x4, 0x41d); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x61d); + write_rtl8255(dev, 0x4, 0x41d); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a94, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc1e); + write_rtl8255(dev, 0x4, 0xe1e); + write_rtl8255(dev, 0x4, 0xc1e); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x81e); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa1e); + write_rtl8255(dev, 0x4, 0x81e); + write_rtl8255(dev, 0x4, 0x41e); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x61e); + write_rtl8255(dev, 0x4, 0x41e); + write_rtl8255(dev, 0x4, 0x41e); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x61e); + write_rtl8255(dev, 0x4, 0x41e); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x27, + 0x92402a94, 0xf0009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc1f); + write_rtl8255(dev, 0x4, 0xe1f); + write_rtl8255(dev, 0x4, 0xc1f); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x81f); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa1f); + write_rtl8255(dev, 0x4, 0x81f); + write_rtl8255(dev, 0x4, 0x41f); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x61f); + write_rtl8255(dev, 0x4, 0x41f); + write_rtl8255(dev, 0x4, 0x41f); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x61f); + write_rtl8255(dev, 0x4, 0x41f); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404020, 0x80000027, + 0x92402a98, 0xf8009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc20); + write_rtl8255(dev, 0x4, 0xe20); + write_rtl8255(dev, 0x4, 0xc20); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x820); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa20); + write_rtl8255(dev, 0x4, 0x820); + write_rtl8255(dev, 0x4, 0x420); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x620); + write_rtl8255(dev, 0x4, 0x420); + write_rtl8255(dev, 0x4, 0x420); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x620); + write_rtl8255(dev, 0x4, 0x420); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404020, 0x27, + 0x92402a98, 0xf8009, 0x28000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc21); + write_rtl8255(dev, 0x4, 0xe21); + write_rtl8255(dev, 0x4, 0xc21); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x821); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa21); + write_rtl8255(dev, 0x4, 0x821); + write_rtl8255(dev, 0x4, 0x421); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x621); + write_rtl8255(dev, 0x4, 0x421); + write_rtl8255(dev, 0x4, 0x421); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x621); + write_rtl8255(dev, 0x4, 0x421); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a68, 0xf0009, 0x10028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc22); + write_rtl8255(dev, 0x4, 0xe22); + write_rtl8255(dev, 0x4, 0xc22); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x822); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa22); + write_rtl8255(dev, 0x4, 0x822); + write_rtl8255(dev, 0x4, 0x422); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x622); + write_rtl8255(dev, 0x4, 0x422); + write_rtl8255(dev, 0x4, 0x422); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x622); + write_rtl8255(dev, 0x4, 0x422); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404010, 0x80000027, + 0x92402a68, 0xf0009, 0x20028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc23); + write_rtl8255(dev, 0x4, 0xe23); + write_rtl8255(dev, 0x4, 0xc23); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x823); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa23); + write_rtl8255(dev, 0x4, 0x823); + write_rtl8255(dev, 0x4, 0x423); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x623); + write_rtl8255(dev, 0x4, 0x423); + write_rtl8255(dev, 0x4, 0x423); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x623); + write_rtl8255(dev, 0x4, 0x423); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404010, 0x80000027, + 0x92402a6c, 0xf0009, 0x30028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc24); + write_rtl8255(dev, 0x4, 0xe24); + write_rtl8255(dev, 0x4, 0xc24); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x824); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa24); + write_rtl8255(dev, 0x4, 0x824); + write_rtl8255(dev, 0x4, 0x424); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x624); + write_rtl8255(dev, 0x4, 0x424); + write_rtl8255(dev, 0x4, 0x424); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x624); + write_rtl8255(dev, 0x4, 0x424); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404010, 0x80000027, + 0x92402a6c, 0xf0009, 0x40028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc25); + write_rtl8255(dev, 0x4, 0xe25); + write_rtl8255(dev, 0x4, 0xc25); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x825); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa25); + write_rtl8255(dev, 0x4, 0x825); + write_rtl8255(dev, 0x4, 0x425); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x625); + write_rtl8255(dev, 0x4, 0x425); + write_rtl8255(dev, 0x4, 0x425); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x625); + write_rtl8255(dev, 0x4, 0x425); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a70, 0xf0009, 0x60028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc26); + write_rtl8255(dev, 0x4, 0xe26); + write_rtl8255(dev, 0x4, 0xc26); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x826); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa26); + write_rtl8255(dev, 0x4, 0x826); + write_rtl8255(dev, 0x4, 0x426); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x626); + write_rtl8255(dev, 0x4, 0x426); + write_rtl8255(dev, 0x4, 0x426); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x626); + write_rtl8255(dev, 0x4, 0x426); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404031, 0x40000027, + 0x92402a70, 0xf0011, 0x60028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc27); + write_rtl8255(dev, 0x4, 0xe27); + write_rtl8255(dev, 0x4, 0xc27); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x827); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa27); + write_rtl8255(dev, 0x4, 0x827); + write_rtl8255(dev, 0x4, 0x427); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x627); + write_rtl8255(dev, 0x4, 0x427); + write_rtl8255(dev, 0x4, 0x427); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x627); + write_rtl8255(dev, 0x4, 0x427); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404011, 0x40000027, + 0x92402a74, 0xf0011, 0x60028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc28); + write_rtl8255(dev, 0x4, 0xe28); + write_rtl8255(dev, 0x4, 0xc28); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x828); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa28); + write_rtl8255(dev, 0x4, 0x828); + write_rtl8255(dev, 0x4, 0x428); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x628); + write_rtl8255(dev, 0x4, 0x428); + write_rtl8255(dev, 0x4, 0x428); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x628); + write_rtl8255(dev, 0x4, 0x428); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404010, 0xc0000027, + 0x92402a74, 0xf0011, 0x60028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc29); + write_rtl8255(dev, 0x4, 0xe29); + write_rtl8255(dev, 0x4, 0xc29); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x829); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa29); + write_rtl8255(dev, 0x4, 0x829); + write_rtl8255(dev, 0x4, 0x429); + write_rtl8255(dev, 0x3, 0x25); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x629); + write_rtl8255(dev, 0x4, 0x429); + write_rtl8255(dev, 0x4, 0x429); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x629); + write_rtl8255(dev, 0x4, 0x429); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a78, 0xf0011, 0x60028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc2a); + write_rtl8255(dev, 0x4, 0xe2a); + write_rtl8255(dev, 0x4, 0xc2a); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x82a); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa2a); + write_rtl8255(dev, 0x4, 0x82a); + write_rtl8255(dev, 0x4, 0x42a); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x62a); + write_rtl8255(dev, 0x4, 0x42a); + write_rtl8255(dev, 0x4, 0x42a); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x62a); + write_rtl8255(dev, 0x4, 0x42a); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a78, 0xf0011, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc2b); + write_rtl8255(dev, 0x4, 0xe2b); + write_rtl8255(dev, 0x4, 0xc2b); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x82b); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa2b); + write_rtl8255(dev, 0x4, 0x82b); + write_rtl8255(dev, 0x4, 0x42b); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x62b); + write_rtl8255(dev, 0x4, 0x42b); + write_rtl8255(dev, 0x4, 0x42b); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x62b); + write_rtl8255(dev, 0x4, 0x42b); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a48, 0xf0019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc2c); + write_rtl8255(dev, 0x4, 0xe2c); + write_rtl8255(dev, 0x4, 0xc2c); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x82c); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa2c); + write_rtl8255(dev, 0x4, 0x82c); + write_rtl8255(dev, 0x4, 0x42c); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x62c); + write_rtl8255(dev, 0x4, 0x42c); + write_rtl8255(dev, 0x4, 0x42c); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x62c); + write_rtl8255(dev, 0x4, 0x42c); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a48, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc2d); + write_rtl8255(dev, 0x4, 0xe2d); + write_rtl8255(dev, 0x4, 0xc2d); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x82d); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa2d); + write_rtl8255(dev, 0x4, 0x82d); + write_rtl8255(dev, 0x4, 0x42d); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x62d); + write_rtl8255(dev, 0x4, 0x42d); + write_rtl8255(dev, 0x4, 0x42d); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x62d); + write_rtl8255(dev, 0x4, 0x42d); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a4c, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc2e); + write_rtl8255(dev, 0x4, 0xe2e); + write_rtl8255(dev, 0x4, 0xc2e); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x82e); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa2e); + write_rtl8255(dev, 0x4, 0x82e); + write_rtl8255(dev, 0x4, 0x42e); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x62e); + write_rtl8255(dev, 0x4, 0x42e); + write_rtl8255(dev, 0x4, 0x42e); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x62e); + write_rtl8255(dev, 0x4, 0x42e); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a4c, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc2f); + write_rtl8255(dev, 0x4, 0xe2f); + write_rtl8255(dev, 0x4, 0xc2f); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x82f); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa2f); + write_rtl8255(dev, 0x4, 0x82f); + write_rtl8255(dev, 0x4, 0x42f); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x62f); + write_rtl8255(dev, 0x4, 0x42f); + write_rtl8255(dev, 0x4, 0x42f); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x62f); + write_rtl8255(dev, 0x4, 0x42f); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a50, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc30); + write_rtl8255(dev, 0x4, 0xe30); + write_rtl8255(dev, 0x4, 0xc30); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x830); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa30); + write_rtl8255(dev, 0x4, 0x830); + write_rtl8255(dev, 0x4, 0x430); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x630); + write_rtl8255(dev, 0x4, 0x430); + write_rtl8255(dev, 0x4, 0x430); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x630); + write_rtl8255(dev, 0x4, 0x430); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a50, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc31); + write_rtl8255(dev, 0x4, 0xe31); + write_rtl8255(dev, 0x4, 0xc31); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x831); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa31); + write_rtl8255(dev, 0x4, 0x831); + write_rtl8255(dev, 0x4, 0x431); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x631); + write_rtl8255(dev, 0x4, 0x431); + write_rtl8255(dev, 0x4, 0x431); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x631); + write_rtl8255(dev, 0x4, 0x431); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a54, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc32); + write_rtl8255(dev, 0x4, 0xe32); + write_rtl8255(dev, 0x4, 0xc32); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x832); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa32); + write_rtl8255(dev, 0x4, 0x832); + write_rtl8255(dev, 0x4, 0x432); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x632); + write_rtl8255(dev, 0x4, 0x432); + write_rtl8255(dev, 0x4, 0x432); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x632); + write_rtl8255(dev, 0x4, 0x432); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a54, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc33); + write_rtl8255(dev, 0x4, 0xe33); + write_rtl8255(dev, 0x4, 0xc33); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x833); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa33); + write_rtl8255(dev, 0x4, 0x833); + write_rtl8255(dev, 0x4, 0x433); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x633); + write_rtl8255(dev, 0x4, 0x433); + write_rtl8255(dev, 0x4, 0x433); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x633); + write_rtl8255(dev, 0x4, 0x433); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a58, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc34); + write_rtl8255(dev, 0x4, 0xe34); + write_rtl8255(dev, 0x4, 0xc34); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x834); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa34); + write_rtl8255(dev, 0x4, 0x834); + write_rtl8255(dev, 0x4, 0x434); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x634); + write_rtl8255(dev, 0x4, 0x434); + write_rtl8255(dev, 0x4, 0x434); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x634); + write_rtl8255(dev, 0x4, 0x434); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a58, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc35); + write_rtl8255(dev, 0x4, 0xe35); + write_rtl8255(dev, 0x4, 0xc35); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x835); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa35); + write_rtl8255(dev, 0x4, 0x835); + write_rtl8255(dev, 0x4, 0x435); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x4, 0x635); + write_rtl8255(dev, 0x4, 0x435); + write_rtl8255(dev, 0x4, 0x435); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x635); + write_rtl8255(dev, 0x4, 0x435); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a24, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc36); + write_rtl8255(dev, 0x4, 0xe36); + write_rtl8255(dev, 0x4, 0xc36); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x836); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa36); + write_rtl8255(dev, 0x4, 0x836); + write_rtl8255(dev, 0x4, 0x436); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x25); + write_rtl8255(dev, 0x4, 0x636); + write_rtl8255(dev, 0x4, 0x436); + write_rtl8255(dev, 0x4, 0x436); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x636); + write_rtl8255(dev, 0x4, 0x436); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a24, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc37); + write_rtl8255(dev, 0x4, 0xe37); + write_rtl8255(dev, 0x4, 0xc37); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x837); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa37); + write_rtl8255(dev, 0x4, 0x837); + write_rtl8255(dev, 0x4, 0x437); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x25); + write_rtl8255(dev, 0x4, 0x637); + write_rtl8255(dev, 0x4, 0x437); + write_rtl8255(dev, 0x4, 0x437); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x637); + write_rtl8255(dev, 0x4, 0x437); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a28, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc38); + write_rtl8255(dev, 0x4, 0xe38); + write_rtl8255(dev, 0x4, 0xc38); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x838); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa38); + write_rtl8255(dev, 0x4, 0x838); + write_rtl8255(dev, 0x4, 0x438); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x25); + write_rtl8255(dev, 0x4, 0x638); + write_rtl8255(dev, 0x4, 0x438); + write_rtl8255(dev, 0x4, 0x438); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x638); + write_rtl8255(dev, 0x4, 0x438); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a28, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc39); + write_rtl8255(dev, 0x4, 0xe39); + write_rtl8255(dev, 0x4, 0xc39); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x839); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa39); + write_rtl8255(dev, 0x4, 0x839); + write_rtl8255(dev, 0x4, 0x439); + write_rtl8255(dev, 0x3, 0x24); + write_rtl8255(dev, 0x2, 0x25); + write_rtl8255(dev, 0x4, 0x639); + write_rtl8255(dev, 0x4, 0x439); + write_rtl8255(dev, 0x4, 0x439); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x639); + write_rtl8255(dev, 0x4, 0x439); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a00, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc3a); + write_rtl8255(dev, 0x4, 0xe3a); + write_rtl8255(dev, 0x4, 0xc3a); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x83a); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa3a); + write_rtl8255(dev, 0x4, 0x83a); + write_rtl8255(dev, 0x4, 0x43a); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0x63a); + write_rtl8255(dev, 0x4, 0x43a); + write_rtl8255(dev, 0x4, 0x43a); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x63a); + write_rtl8255(dev, 0x4, 0x43a); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a00, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc3b); + write_rtl8255(dev, 0x4, 0xe3b); + write_rtl8255(dev, 0x4, 0xc3b); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x83b); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa3b); + write_rtl8255(dev, 0x4, 0x83b); + write_rtl8255(dev, 0x4, 0x43b); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0x63b); + write_rtl8255(dev, 0x4, 0x43b); + write_rtl8255(dev, 0x4, 0x43b); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x63b); + write_rtl8255(dev, 0x4, 0x43b); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a00, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc3c); + write_rtl8255(dev, 0x4, 0xe3c); + write_rtl8255(dev, 0x4, 0xc3c); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x83c); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa3c); + write_rtl8255(dev, 0x4, 0x83c); + write_rtl8255(dev, 0x4, 0x43c); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0x63c); + write_rtl8255(dev, 0x4, 0x43c); + write_rtl8255(dev, 0x4, 0x43c); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x63c); + write_rtl8255(dev, 0x4, 0x43c); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a00, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc3d); + write_rtl8255(dev, 0x4, 0xe3d); + write_rtl8255(dev, 0x4, 0xc3d); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x83d); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa3d); + write_rtl8255(dev, 0x4, 0x83d); + write_rtl8255(dev, 0x4, 0x43d); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0x63d); + write_rtl8255(dev, 0x4, 0x43d); + write_rtl8255(dev, 0x4, 0x43d); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x63d); + write_rtl8255(dev, 0x4, 0x43d); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a00, 0xf8019, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc3e); + write_rtl8255(dev, 0x4, 0xe3e); + write_rtl8255(dev, 0x4, 0xc3e); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x83e); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa3e); + write_rtl8255(dev, 0x4, 0x83e); + write_rtl8255(dev, 0x4, 0x43e); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0x63e); + write_rtl8255(dev, 0x4, 0x43e); + write_rtl8255(dev, 0x4, 0x43e); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x63e); + write_rtl8255(dev, 0x4, 0x43e); + write_rtl8255_reg0c(dev, 0x1554, 0xa800403b, 0xf6d44278, 0x80404000, 0x80000027, + 0x92402a00, 0xf8011, 0x70028000, 0xc00, 0x0); + write_rtl8255(dev, 0x1, 0x807); + write_rtl8255(dev, 0x4, 0xc3f); + write_rtl8255(dev, 0x4, 0xe3f); + write_rtl8255(dev, 0x4, 0xc3f); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255(dev, 0x4, 0x83f); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0xa3f); + write_rtl8255(dev, 0x4, 0x83f); + write_rtl8255(dev, 0x4, 0x43f); + write_rtl8255(dev, 0x3, 0x0); + write_rtl8255(dev, 0x2, 0x0); + write_rtl8255(dev, 0x4, 0x63f); + write_rtl8255(dev, 0x4, 0x43f); + write_rtl8255(dev, 0x4, 0x43f); + write_rtl8255(dev, 0x3, 0x100); + write_rtl8255(dev, 0x4, 0x63f); + write_rtl8255(dev, 0x4, 0x43f); + write_rtl8255(dev, 0x4, 0x0); + write_rtl8255(dev, 0x1, 0x0); + write_rtl8255_reg0c(dev, 0x3539, 0x70000c03, 0xfef46178, 0x408000, 0x403307, + 0x924f80c0, 0xf955c, 0x8400, 0x429200, 0x1ce20); + write_rtl8255(dev, 0x1, 0x1c7); + write_rtl8255(dev, 0x2, 0x26); + write_rtl8255(dev, 0x3, 0x27); + write_rtl8255(dev, 0x1, 0x47); + write_rtl8255(dev, 0x4, 0x98c); + write_rtl8255(dev, 0x5, 0x65); + write_rtl8255(dev, 0x6, 0x13); + write_rtl8255(dev, 0x7, 0x7c); + write_rtl8255(dev, 0x8, 0x6); + write_rtl8255(dev, 0x8, 0x7); + write_rtl8255(dev, 0x8, 0x6); + write_rtl8255(dev, 0x9, 0xce2); + write_rtl8255(dev, 0xb, 0x1c5); + write_rtl8255(dev, 0xd, 0xd7f); + write_rtl8255(dev, 0xe, 0x369); + write_rtl8255(dev, 0xa, 0xd56); + write_rtl8255(dev, 0xa, 0xd57); + mdelay(20); + write_rtl8255(dev, 0xd, 0xd7e); + +} + + +void rtl8255_set_band_param(struct net_device *dev, short band) +{ + if(band != BAND_A){ + write_nic_dword(dev, 0x94, 0x3dc00002); + write_nic_dword(dev, 0x88, 0x00100040); + + write_phy_cck(dev, 0x13, 0xd0); + + write_phy_cck(dev, 0x41, 0x9d); + write_nic_dword(dev, 0x8c, 0x00082205); + write_nic_byte(dev, 0xb4, 0x66); + } +} + +void rtl8255_rf_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int i; + u16 brsr; +// short channel /*= priv->chan*/ = 1; + priv->chan = 1; + + write_nic_word(dev, RFPinsOutput, 0x80); + write_nic_word(dev, RFPinsSelect, 0x80 | SW_CONTROL_GPIO); + write_nic_word(dev, RFPinsEnable, 0x80); + write_nic_word(dev, RFPinsSelect, SW_CONTROL_GPIO); + + write_nic_dword(dev, RF_TIMING, 0x000f800f); + + brsr = read_nic_word(dev, BRSR); + + write_nic_word(dev, 0x2c, 0xffff); + + + rtl8180_set_anaparam(dev, RTL8255_ANAPARAM_ON); + rtl8185_set_anaparam2(dev, RTL8255_ANAPARAM2_ON); + + write_nic_dword(dev, 0x94, 0x11c00002); + + write_nic_dword(dev, RF_PARA, 0x100040); + + rtl8185_rf_pins_enable(dev); + + rtl8255_init_BGband(dev); + rtl8255_set_band_param(dev,BAND_BG); + + write_phy_cck(dev, 0x0, 0x98); + write_phy_cck(dev, 0x3, 0x20); + write_phy_cck(dev, 0x4, 0x2e); + write_phy_cck(dev, 0x5, 0x12); + write_phy_cck(dev, 0x6, 0xfc); + write_phy_cck(dev, 0x7, 0xd8); + write_phy_cck(dev, 0x8, 0x2e); + write_phy_cck(dev, 0x10, 0xd3); + write_phy_cck(dev, 0x11, 0x88); + write_phy_cck(dev, 0x12, 0x47); + write_phy_cck(dev, 0x13, 0xd0); /* Ver C & D & 8187*/ + + write_phy_cck(dev, 0x19, 0x0); + write_phy_cck(dev, 0x1a, 0xa0); + write_phy_cck(dev, 0x1b, 0x8); + write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */ + write_phy_cck(dev, 0x41, 0x9d); /* Energy Threshold */ + //write_phy_cck(dev, 0x42, 0x0); + write_phy_cck(dev, 0x43, 0x8); + + write_nic_byte(dev, TESTR,0x8); + + for(i=0;i<128;i++){ + write_phy_ofdm(dev, 0x4b, rtl8255_agc[i]); + write_phy_ofdm(dev, 0x4a, (u8)i+ 0x80); + } + + + write_phy_ofdm(dev, 0x0, 0x1); + write_phy_ofdm(dev, 0x1, 0x2); + write_phy_ofdm(dev, 0x2, 0x43); + write_phy_ofdm(dev, 0x3, 0x0); + write_phy_ofdm(dev, 0x4, 0x0); + write_phy_ofdm(dev, 0x5, 0x0); + write_phy_ofdm(dev, 0x6, 0x40); + write_phy_ofdm(dev, 0x7, 0x0); + write_phy_ofdm(dev, 0x8, 0x40); + write_phy_ofdm(dev, 0x9, 0xfe); + write_phy_ofdm(dev, 0xa, 0x9); + write_phy_ofdm(dev, 0xb, 0x80); + write_phy_ofdm(dev, 0xc, 0x1); + write_phy_ofdm(dev, 0xd, 0x43); + write_phy_ofdm(dev, 0xe, 0xd3); + write_phy_ofdm(dev, 0xf, 0x38); + write_phy_ofdm(dev, 0x10, 0x4); + write_phy_ofdm(dev, 0x11, 0x06);/*agc resp time 700*/ + write_phy_ofdm(dev, 0x12, 0x20); + write_phy_ofdm(dev, 0x13, 0x20); + write_phy_ofdm(dev, 0x14, 0x0); + write_phy_ofdm(dev, 0x15, 0x40); + write_phy_ofdm(dev, 0x16, 0x0); + write_phy_ofdm(dev, 0x17, 0x40); + write_phy_ofdm(dev, 0x18, 0xef); + write_phy_ofdm(dev, 0x19, 0x25); + write_phy_ofdm(dev, 0x1a, 0x20); + write_phy_ofdm(dev, 0x1b, 0x7a); + write_phy_ofdm(dev, 0x1c, 0x84); + write_phy_ofdm(dev, 0x1e, 0x95); + write_phy_ofdm(dev, 0x1f, 0x75); + write_phy_ofdm(dev, 0x20, 0x1f); + write_phy_ofdm(dev, 0x21, 0x17); + write_phy_ofdm(dev, 0x22, 0x16); + write_phy_ofdm(dev, 0x23, 0x70); //FIXME maybe not needed + write_phy_ofdm(dev, 0x24, 0x70); + write_phy_ofdm(dev, 0x25, 0x0); + write_phy_ofdm(dev, 0x26, 0x10); + write_phy_ofdm(dev, 0x27, 0x88); + + + write_nic_dword(dev, 0x94, 0x3dc00002); //BAND DEPEND. +// write_nic_dword(dev, 0x94, 0x15c00002); //BAND DEPEND. + + write_phy_cck(dev, 0x4, 0x18); + write_phy_cck(dev, 0x43, 0x18); + write_phy_cck(dev, 0x6, 0xdc); + write_phy_cck(dev, 0x44, 0x2b); + write_phy_cck(dev, 0x45, 0x2b); + write_phy_cck(dev, 0x46, 0x25); + write_phy_cck(dev, 0x47, 0x15); + write_phy_cck(dev, 0x48, 0x0); + write_phy_cck(dev, 0x49, 0x0); + write_phy_cck(dev, 0x4a, 0x0); + write_phy_cck(dev, 0x4b, 0x0); +// write_phy_cck(dev, 0x4c, 0x5); +#if 0 + write_phy_cck(dev, 0x41, 0x9d); /* Energy Threshold */ + // TESTR 0xb 8187 + write_phy_cck(dev, 0x10, 0x93);// & 0xfb); +#endif + //rtl8255_set_gain(dev, 1); /* FIXME this '1' is random */ + + rtl8255_SetTXPowerLevel(dev, priv->chan); + + write_phy_cck(dev, 0x10, 0x93 |0x4); /* Rx ant B, 0xd3 for A */ + write_phy_ofdm(dev, 0x26, 0x90); /* Rx ant B, 0x10 for A */ + + rtl8185_tx_antenna(dev, 0x3); /* TX ant B, 0x0 for A*/ + /* make sure is waken up! */ + rtl8180_set_anaparam(dev, RTL8255_ANAPARAM_ON); + rtl8185_set_anaparam2(dev, RTL8255_ANAPARAM2_ON); + + rtl8255_set_band_param(dev,BAND_BG); + + write_phy_cck(dev, 0x41, 0x9d); + + rtl8255_set_gain(dev, 4); + //rtl8255_set_energy_threshold(dev); + write_phy_cck(dev, 0x41, 0x9d); + rtl8255_rf_set_chan(dev, priv->chan); + + write_nic_word(dev, BRSR, brsr); +} + diff --git a/drivers/staging/rtl8187se/r8180_rtl8255.h b/drivers/staging/rtl8187se/r8180_rtl8255.h new file mode 100644 index 000000000000..be44ca6eb1d3 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_rtl8255.h @@ -0,0 +1,19 @@ +/* + This is part of the rtl8180-sa2400 driver + released under the GPL (See file COPYING for details). + Copyright (c) 2005 Andrea Merello + + This files contains programming code for the rtl8255 + radio frontend. + + *Many* thanks to Realtek Corp. for their great support! + +*/ + +#define RTL8255_ANAPARAM_ON 0xa0000b59 +#define RTL8255_ANAPARAM2_ON 0x840cf311 + + +void rtl8255_rf_init(struct net_device *dev); +void rtl8255_rf_set_chan(struct net_device *dev,short ch); +void rtl8255_rf_close(struct net_device *dev); diff --git a/drivers/staging/rtl8187se/r8180_sa2400.c b/drivers/staging/rtl8187se/r8180_sa2400.c new file mode 100644 index 000000000000..d6495601715f --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_sa2400.c @@ -0,0 +1,233 @@ +/* + This files contains PHILIPS SA2400 radio frontend programming routines. + + This is part of rtl8180 OpenSource driver + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the + official realtek driver + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. + + Code at http://che.ojctech.com/~dyoung/rtw/ has been useful to me to + understand some things. + + Code from rtl8181 project has been useful to me to understand some things. + + We want to tanks the Authors of such projects and the Ndiswrapper + project Authors. +*/ + + +#include "r8180.h" +#include "r8180_hw.h" +#include "r8180_sa2400.h" + + +//#define DEBUG_SA2400 + +u32 sa2400_chan[] = { + 0x0, //dummy channel 0 + 0x00096c, //1 + 0x080970, //2 + 0x100974, //3 + 0x180978, //4 + 0x000980, //5 + 0x080984, //6 + 0x100988, //7 + 0x18098c, //8 + 0x000994, //9 + 0x080998, //10 + 0x10099c, //11 + 0x1809a0, //12 + 0x0009a8, //13 + 0x0009b4, //14 +}; + + +void rf_stabilize(struct net_device *dev) +{ + force_pci_posting(dev); + mdelay(3); //for now use a great value.. we may optimize in future +} + + +void write_sa2400(struct net_device *dev,u8 adr, u32 data) +{ +// struct r8180_priv *priv = ieee80211_priv(dev); + u32 phy_config; + + // philips sa2400 expects 24 bits data + + /*if(adr == 4 && priv->digphy){ + phy_config=0x60000000; + }else{ + phy_config=0xb0000000; + }*/ + + phy_config = 0xb0000000; // MAC will bang bits to the sa2400 + + phy_config |= (((u32)(adr&0xf))<< 24); + phy_config |= (data & 0xffffff); + write_nic_dword(dev,PHY_CONFIG,phy_config); +#ifdef DEBUG_SA2400 + DMESG("Writing sa2400: %x (adr %x)",phy_config,adr); +#endif + rf_stabilize(dev); +} + + + +void sa2400_write_phy_antenna(struct net_device *dev,short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 ant; + + ant = SA2400_ANTENNA; + if(priv->antb) /*default antenna is antenna B */ + ant |= BB_ANTENNA_B; + if(ch == 14) + ant |= BB_ANTATTEN_CHAN14; + write_phy(dev,0x10,ant); + //DMESG("BB antenna %x ",ant); +} + + +/* from the rtl8181 embedded driver */ +short sa2400_rf_set_sens(struct net_device *dev, short sens) +{ + u8 finetune = 0; + if ((sens > 85) || (sens < 54)) return -1; + + write_sa2400(dev,5,0x1dfb | (sens-54) << 15 |(finetune<<20)); // AGC 0xc9dfb + + return 0; +} + + +void sa2400_rf_set_chan(struct net_device *dev, short ch) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u32 txpw = 0xff & priv->chtxpwr[ch]; + u32 chan = sa2400_chan[ch]; + + write_sa2400(dev,7,txpw); + //write_phy(dev,0x10,0xd1); + sa2400_write_phy_antenna(dev,ch); + write_sa2400(dev,0,chan); + write_sa2400(dev,1,0xbb50); + write_sa2400(dev,2,0x80); + write_sa2400(dev,3,0); +} + + +void sa2400_rf_close(struct net_device *dev) +{ + write_sa2400(dev, 4, 0); +} + + +void sa2400_rf_init(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u32 anaparam; + u8 firdac; + + write_nic_byte(dev,PHY_DELAY,0x6); //this is general + write_nic_byte(dev,CARRIER_SENSE_COUNTER,0x4c); //this is general + + /*these are philips sa2400 specific*/ + anaparam = read_nic_dword(dev,ANAPARAM); + anaparam = anaparam &~ (1<digphy){ + anaparam |= (SA2400_DIG_ANAPARAM_PWR1_ON<digphy) ? (1<chan]); + write_sa2400(dev,1,0xbb50); + write_sa2400(dev,2,0x80); + write_sa2400(dev,3,0); + write_sa2400(dev,4,0x19340 | firdac); + write_sa2400(dev,5,0xc9dfb); // AGC + write_sa2400(dev,4,0x19348 | firdac); //calibrates VCO + + if(priv->digphy) + write_sa2400(dev,4,0x1938c); /*???*/ + + write_sa2400(dev,4,0x19340 | firdac); + + write_sa2400(dev,0,sa2400_chan[priv->chan]); + write_sa2400(dev,1,0xbb50); + write_sa2400(dev,2,0x80); + write_sa2400(dev,3,0); + write_sa2400(dev,4,0x19344 | firdac); //calibrates filter + + /* new from rtl8180 embedded driver (rtl8181 project) */ + write_sa2400(dev,6,0x13ff | (1<<23)); // MANRX + write_sa2400(dev,8,0); //VCO + + if(!priv->digphy) + { + rtl8180_set_anaparam(dev, anaparam | \ + (1<chan); + + write_phy(dev,0x11,0x80); + if(priv->diversity) + write_phy(dev,0x12,0xc7); + else + write_phy(dev,0x12,0x47); + + write_phy(dev,0x13,0x90 | priv->cs_treshold ); + + write_phy(dev,0x19,0x0); + write_phy(dev,0x1a,0xa0); + + sa2400_rf_set_chan(dev,priv->chan); +} diff --git a/drivers/staging/rtl8187se/r8180_sa2400.h b/drivers/staging/rtl8187se/r8180_sa2400.h new file mode 100644 index 000000000000..683a69b96af4 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_sa2400.h @@ -0,0 +1,26 @@ +/* + This is part of rtl8180 OpenSource driver - v 0.7 + Copyright (C) Andrea Merello 2004 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the official realtek driver + Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + + We want to tanks the Authors of such projects and the Ndiswrapper project Authors. +*/ + +#define SA2400_ANTENNA 0x91 +#define SA2400_DIG_ANAPARAM_PWR1_ON 0x8 +#define SA2400_ANA_ANAPARAM_PWR1_ON 0x28 +#define SA2400_ANAPARAM_PWR0_ON 0x3 + +#define SA2400_RF_MAX_SENS 85 +#define SA2400_RF_DEF_SENS 80 + +#define SA2400_REG4_FIRDAC_SHIFT 7 + +void sa2400_rf_init(struct net_device *dev); +void sa2400_rf_set_chan(struct net_device *dev,short ch); +short sa2400_rf_set_sens(struct net_device *dev,short sens); +void sa2400_rf_close(struct net_device *dev); diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c new file mode 100644 index 000000000000..c77abe502b79 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_wx.c @@ -0,0 +1,1644 @@ +/* + This file contains wireless extension handlers. + + This is part of rtl8180 OpenSource driver. + Copyright (C) Andrea Merello 2004-2005 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part + of the official realtek driver. + + Parts of this driver are based on the rtl8180 driver skeleton + from Patric Schenke & Andres Salomon. + + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver. + + We want to tanks the Authors of those projects and the Ndiswrapper + project Authors. +*/ + + +#include "r8180.h" +#include "r8180_hw.h" +#include "r8180_sa2400.h" + +#ifdef ENABLE_DOT11D +#include "dot11d.h" +#endif + +//#define RATE_COUNT 4 +u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000, + 6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000}; + +#define RATE_COUNT (sizeof(rtl8180_rates)/sizeof(rtl8180_rates[0])) + +static CHANNEL_LIST DefaultChannelPlan[] = { +// {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, //Default channel plan + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, //FCC + {{1,2,3,4,5,6,7,8,9,10,11},11}, //IC + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //ETSI + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Spain. Change to ETSI. + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //France. Change to ETSI. + {{14,36,40,44,48,52,56,60,64},9}, //MKK + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14, 36,40,44,48,52,56,60,64},22},//MKK1 + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Israel. + {{1,2,3,4,5,6,7,8,9,10,11,12,13,34,38,42,46},17}, // For 11a , TELEC + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14} //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626 +}; +static int r8180_wx_get_freq(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + return ieee80211_wx_get_freq(priv->ieee80211, a, wrqu, b); +} + + +int r8180_wx_set_key(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *key) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct iw_point *erq = &(wrqu->encoding); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + if (erq->flags & IW_ENCODE_DISABLED) { + } + + +/* i = erq->flags & IW_ENCODE_INDEX; + if (i < 1 || i > 4) +*/ + + if (erq->length > 0) { + + //int len = erq->length <= 5 ? 5 : 13; + + u32* tkey= (u32*) key; + priv->key0[0] = tkey[0]; + priv->key0[1] = tkey[1]; + priv->key0[2] = tkey[2]; + priv->key0[3] = tkey[3] &0xff; + DMESG("Setting wep key to %x %x %x %x", + tkey[0],tkey[1],tkey[2],tkey[3]); + rtl8180_set_hw_wep(dev); + } + return 0; +} + + +static int r8180_wx_set_beaconinterval(struct net_device *dev, struct iw_request_info *aa, + union iwreq_data *wrqu, char *b) +{ + int *parms = (int *)b; + int bi = parms[0]; + + struct r8180_priv *priv = ieee80211_priv(dev); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + DMESG("setting beacon interval to %x",bi); + + priv->ieee80211->current_network.beacon_interval=bi; + rtl8180_commit(dev); + up(&priv->wx_sem); + + return 0; +} + + + +static int r8180_wx_get_mode(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + return ieee80211_wx_get_mode(priv->ieee80211,a,wrqu,b); +} + + + +static int r8180_wx_get_rate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + return ieee80211_wx_get_rate(priv->ieee80211,info,wrqu,extra); +} + + + +static int r8180_wx_set_rate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra); + + up(&priv->wx_sem); + + return ret; +} + + +static int r8180_wx_set_crcmon(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int *parms = (int *)extra; + int enable = (parms[0] > 0); + short prev = priv->crcmon; + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + if(enable) + priv->crcmon=1; + else + priv->crcmon=0; + + DMESG("bad CRC in monitor mode are %s", + priv->crcmon ? "accepted" : "rejected"); + + if(prev != priv->crcmon && priv->up){ + rtl8180_down(dev); + rtl8180_up(dev); + } + + up(&priv->wx_sem); + + return 0; +} + + +static int r8180_wx_set_mode(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); +#ifdef ENABLE_IPS +// printk("set mode ENABLE_IPS\n"); + if(priv->bInactivePs){ + if(wrqu->mode == IW_MODE_ADHOC) + IPSLeave(dev); + } +#endif + ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b); + + //rtl8180_commit(dev); + + up(&priv->wx_sem); + return ret; +} + +//YJ,add,080819,for hidden ap +struct iw_range_with_scan_capa +{ + /* Informative stuff (to choose between different interface) */ + __u32 throughput; /* To give an idea... */ + /* In theory this value should be the maximum benchmarked + * TCP/IP throughput, because with most of these devices the + * bit rate is meaningless (overhead an co) to estimate how + * fast the connection will go and pick the fastest one. + * I suggest people to play with Netperf or any benchmark... + */ + + /* NWID (or domain id) */ + __u32 min_nwid; /* Minimal NWID we are able to set */ + __u32 max_nwid; /* Maximal NWID we are able to set */ + + /* Old Frequency (backward compat - moved lower ) */ + __u16 old_num_channels; + __u8 old_num_frequency; + + /* Scan capabilities */ + __u8 scan_capa; +}; +//YJ,add,080819,for hidden ap + + +static int rtl8180_wx_get_range(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct iw_range *range = (struct iw_range *)extra; + struct r8180_priv *priv = ieee80211_priv(dev); + u16 val; + int i; + //struct iw_range_with_scan_capa* tmp = (struct iw_range_with_scan_capa*)range; //YJ,add,080819,for hidden ap + + wrqu->data.length = sizeof(*range); + memset(range, 0, sizeof(*range)); + + /* Let's try to keep this struct in the same order as in + * linux/include/wireless.h + */ + + /* TODO: See what values we can set, and remove the ones we can't + * set, or fill them with some default data. + */ + + /* ~5 Mb/s real (802.11b) */ + range->throughput = 5 * 1000 * 1000; + + // TODO: Not used in 802.11b? +// range->min_nwid; /* Minimal NWID we are able to set */ + // TODO: Not used in 802.11b? +// range->max_nwid; /* Maximal NWID we are able to set */ + + /* Old Frequency (backward compat - moved lower ) */ +// range->old_num_channels; +// range->old_num_frequency; +// range->old_freq[6]; /* Filler to keep "version" at the same offset */ + if(priv->rf_set_sens != NULL) + range->sensitivity = priv->max_sens; /* signal level threshold range */ + + range->max_qual.qual = 100; + /* TODO: Find real max RSSI and stick here */ + range->max_qual.level = 0; + range->max_qual.noise = -98; + range->max_qual.updated = 7; /* Updated all three */ + + range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ + /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ + range->avg_qual.level = 20 + -98; + range->avg_qual.noise = 0; + range->avg_qual.updated = 7; /* Updated all three */ + + range->num_bitrates = RATE_COUNT; + + for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) { + range->bitrate[i] = rtl8180_rates[i]; + } + + range->min_frag = MIN_FRAG_THRESHOLD; + range->max_frag = MAX_FRAG_THRESHOLD; + + range->pm_capa = 0; + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 16; + +// range->retry_capa; /* What retry options are supported */ +// range->retry_flags; /* How to decode max/min retry limit */ +// range->r_time_flags; /* How to decode max/min retry life */ +// range->min_retry; /* Minimal number of retries */ +// range->max_retry; /* Maximal number of retries */ +// range->min_r_time; /* Minimal retry lifetime */ +// range->max_r_time; /* Maximal retry lifetime */ + + range->num_channels = 14; + + for (i = 0, val = 0; i < 14; i++) { + + // Include only legal frequencies for some countries +#ifdef ENABLE_DOT11D + if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) { +#else + if ((priv->ieee80211->channel_map)[i+1]) { +#endif + range->freq[val].i = i + 1; + range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000; + range->freq[val].e = 1; + val++; + } else { + // FIXME: do we need to set anything for channels + // we don't use ? + } + + if (val == IW_MAX_FREQUENCIES) + break; + } + + range->num_frequency = val; + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; + + //tmp->scan_capa = 0x01; //YJ,add,080819,for hidden ap + + return 0; +} + + +static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + struct ieee80211_device* ieee = priv->ieee80211; + + + if(priv->ieee80211->bHwRadioOff) + return 0; + +//YJ,add,080819, for hidden ap + //printk("==*&*&*&==>%s in\n", __func__); + //printk("=*&*&*&*===>flag:%x, %x\n", wrqu->data.flags, IW_SCAN_THIS_ESSID); + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) + { + struct iw_scan_req* req = (struct iw_scan_req*)b; + if (req->essid_len) + { + //printk("==**&*&*&**===>scan set ssid:%s\n", req->essid); + ieee->current_network.ssid_len = req->essid_len; + memcpy(ieee->current_network.ssid, req->essid, req->essid_len); + //printk("=====>network ssid:%s\n", ieee->current_network.ssid); + } + } +//YJ,add,080819, for hidden ap, end + + down(&priv->wx_sem); + if(priv->up){ +#ifdef ENABLE_IPS +// printk("set scan ENABLE_IPS\n"); + priv->ieee80211->actscanning = true; + if(priv->bInactivePs && (priv->ieee80211->state != IEEE80211_LINKED)){ + IPSLeave(dev); +// down(&priv->ieee80211->wx_sem); + +// if (priv->ieee80211->iw_mode == IW_MODE_MONITOR || !(priv->ieee80211->proto_started)){ +// ret = -1; +// up(&priv->ieee80211->wx_sem); +// up(&priv->wx_sem); +// return ret; +// } + + // queue_work(priv->ieee80211->wq, &priv->ieee80211->wx_sync_scan_wq); + //printk("start scan============================>\n"); + ieee80211_softmac_ips_scan_syncro(priv->ieee80211); +//ieee80211_start_scan(priv->ieee80211); + /* intentionally forget to up sem */ +// up(&priv->ieee80211->wx_sem); + ret = 0; + } + else +#endif + { + //YJ,add,080828, prevent scan in BusyTraffic + //FIXME: Need to consider last scan time + if ((priv->link_detect.bBusyTraffic) && (true)) + { + ret = 0; + printk("Now traffic is busy, please try later!\n"); + } + else + //YJ,add,080828, prevent scan in BusyTraffic,end + ret = ieee80211_wx_set_scan(priv->ieee80211,a,wrqu,b); + } + } + else + ret = -1; + + up(&priv->wx_sem); + + return ret; +} + + +static int r8180_wx_get_scan(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + down(&priv->wx_sem); + if(priv->up) + ret = ieee80211_wx_get_scan(priv->ieee80211,a,wrqu,b); + else + ret = -1; + + up(&priv->wx_sem); + return ret; +} + + +static int r8180_wx_set_essid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + int ret; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); +#ifdef ENABLE_IPS + //printk("set essid ENABLE_IPS\n"); + if(priv->bInactivePs) + IPSLeave(dev); +#endif +// printk("haha:set essid %s essid_len = %d essid_flgs = %d\n",b, wrqu->essid.length, wrqu->essid.flags); + + ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b); + + up(&priv->wx_sem); + return ret; +} + + +static int r8180_wx_get_essid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + down(&priv->wx_sem); + + ret = ieee80211_wx_get_essid(priv->ieee80211, a, wrqu, b); + + up(&priv->wx_sem); + + return ret; +} + + +static int r8180_wx_set_freq(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + ret = ieee80211_wx_set_freq(priv->ieee80211, a, wrqu, b); + + up(&priv->wx_sem); + return ret; +} + + +static int r8180_wx_get_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + return ieee80211_wx_get_name(priv->ieee80211, info, wrqu, extra); +} + +static int r8180_wx_set_frag(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + if (wrqu->frag.disabled) + priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD; + else { + if (wrqu->frag.value < MIN_FRAG_THRESHOLD || + wrqu->frag.value > MAX_FRAG_THRESHOLD) + return -EINVAL; + + priv->ieee80211->fts = wrqu->frag.value & ~0x1; + } + + return 0; +} + + +static int r8180_wx_get_frag(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + wrqu->frag.value = priv->ieee80211->fts; + wrqu->frag.fixed = 0; /* no auto select */ + wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD); + + return 0; +} + + +static int r8180_wx_set_wap(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra) +{ + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra); + + up(&priv->wx_sem); + return ret; + +} + + +static int r8180_wx_get_wap(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + return ieee80211_wx_get_wap(priv->ieee80211,info,wrqu,extra); +} + + +static int r8180_wx_set_enc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + + down(&priv->wx_sem); + + if(priv->hw_wep) ret = r8180_wx_set_key(dev,info,wrqu,key); + else{ + DMESG("Setting SW wep key"); + ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key); + } + + up(&priv->wx_sem); + return ret; +} + + +static int r8180_wx_get_enc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *key) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + return ieee80211_wx_get_encode(priv->ieee80211, info, wrqu, key); +} + + +static int r8180_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union + iwreq_data *wrqu, char *p){ + + struct r8180_priv *priv = ieee80211_priv(dev); + int *parms=(int*)p; + int mode=parms[0]; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + priv->ieee80211->active_scan = mode; + + return 1; +} + + +/* added by christian */ +/* +static int r8180_wx_set_monitor_type(struct net_device *dev, struct iw_request_info *aa, union + iwreq_data *wrqu, char *p){ + + struct r8180_priv *priv = ieee80211_priv(dev); + int *parms=(int*)p; + int mode=parms[0]; + + if(priv->ieee80211->iw_mode != IW_MODE_MONITOR) return -1; + priv->prism_hdr = mode; + if(!mode)dev->type=ARPHRD_IEEE80211; + else dev->type=ARPHRD_IEEE80211_PRISM; + DMESG("using %s RX encap", mode ? "AVS":"80211"); + return 0; + +} +*/ +//of r8180_wx_set_monitor_type +/* end added christian */ + +static int r8180_wx_set_retry(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int err = 0; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + if (wrqu->retry.flags & IW_RETRY_LIFETIME || + wrqu->retry.disabled){ + err = -EINVAL; + goto exit; + } + if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){ + err = -EINVAL; + goto exit; + } + + if(wrqu->retry.value > R8180_MAX_RETRY){ + err= -EINVAL; + goto exit; + } + if (wrqu->retry.flags & IW_RETRY_MAX) { + priv->retry_rts = wrqu->retry.value; + DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value); + + }else { + priv->retry_data = wrqu->retry.value; + DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value); + } + + /* FIXME ! + * We might try to write directly the TX config register + * or to restart just the (R)TX process. + * I'm unsure if whole reset is really needed + */ + + rtl8180_commit(dev); + /* + if(priv->up){ + rtl8180_rtx_disable(dev); + rtl8180_rx_enable(dev); + rtl8180_tx_enable(dev); + + } + */ +exit: + up(&priv->wx_sem); + + return err; +} + +static int r8180_wx_get_retry(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + + wrqu->retry.disabled = 0; /* can't be disabled */ + + if ((wrqu->retry.flags & IW_RETRY_TYPE) == + IW_RETRY_LIFETIME) + return -EINVAL; + + if (wrqu->retry.flags & IW_RETRY_MAX) { + wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MAX; + wrqu->retry.value = priv->retry_rts; + } else { + wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MIN; + wrqu->retry.value = priv->retry_data; + } + //DMESG("returning %d",wrqu->retry.value); + + + return 0; +} + +static int r8180_wx_get_sens(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + if(priv->rf_set_sens == NULL) + return -1; /* we have not this support for this radio */ + wrqu->sens.value = priv->sens; + return 0; +} + + +static int r8180_wx_set_sens(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + + struct r8180_priv *priv = ieee80211_priv(dev); + + short err = 0; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value); + if(priv->rf_set_sens == NULL) { + err= -1; /* we have not this support for this radio */ + goto exit; + } + if(priv->rf_set_sens(dev, wrqu->sens.value) == 0) + priv->sens = wrqu->sens.value; + else + err= -EINVAL; + +exit: + up(&priv->wx_sem); + + return err; +} + + +static int r8180_wx_set_rawtx(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra); + + up(&priv->wx_sem); + + return ret; + +} + +static int r8180_wx_get_power(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + down(&priv->wx_sem); + + ret = ieee80211_wx_get_power(priv->ieee80211, info, wrqu, extra); + + up(&priv->wx_sem); + + return ret; +} + +static int r8180_wx_set_power(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret; + struct r8180_priv *priv = ieee80211_priv(dev); + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + printk("=>>>>>>>>>>=============================>set power:%d,%d!\n",wrqu->power.disabled, wrqu->power.flags); + if (wrqu->power.disabled==0) { + wrqu->power.flags|=IW_POWER_ALL_R; + wrqu->power.flags|=IW_POWER_TIMEOUT; + wrqu->power.value =1000; + } + + ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra); + + up(&priv->wx_sem); + + return ret; +} + +static int r8180_wx_set_rts(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + if (wrqu->rts.disabled) + priv->rts = DEFAULT_RTS_THRESHOLD; + else { + if (wrqu->rts.value < MIN_RTS_THRESHOLD || + wrqu->rts.value > MAX_RTS_THRESHOLD) + return -EINVAL; + + priv->rts = wrqu->rts.value; + } + + return 0; +} +static int r8180_wx_get_rts(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + + + wrqu->rts.value = priv->rts; + wrqu->rts.fixed = 0; /* no auto select */ + wrqu->rts.disabled = (wrqu->rts.value == 0); + + return 0; +} +static int dummy(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu,char *b) +{ + return -1; +} + +/* +static int r8180_wx_get_psmode(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee; + int ret = 0; + + + + down(&priv->wx_sem); + + if(priv) { + ieee = priv->ieee80211; + if(ieee->ps == IEEE80211_PS_DISABLED) { + *((unsigned int *)extra) = IEEE80211_PS_DISABLED; + goto exit; + } + *((unsigned int *)extra) = IW_POWER_TIMEOUT; + if (ieee->ps & IEEE80211_PS_MBCAST) + *((unsigned int *)extra) |= IW_POWER_ALL_R; + else + *((unsigned int *)extra) |= IW_POWER_UNICAST_R; + } else + ret = -1; +exit: + up(&priv->wx_sem); + + return ret; +} +static int r8180_wx_set_psmode(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //struct ieee80211_device *ieee; + int ret = 0; + + + + down(&priv->wx_sem); + + ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra); + + up(&priv->wx_sem); + + return ret; + +} +*/ + +static int r8180_wx_get_iwmode(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee; + int ret = 0; + + + + down(&priv->wx_sem); + + ieee = priv->ieee80211; + + strcpy(extra, "802.11"); + if(ieee->modulation & IEEE80211_CCK_MODULATION) { + strcat(extra, "b"); + if(ieee->modulation & IEEE80211_OFDM_MODULATION) + strcat(extra, "/g"); + } else if(ieee->modulation & IEEE80211_OFDM_MODULATION) + strcat(extra, "g"); + + up(&priv->wx_sem); + + return ret; +} +static int r8180_wx_set_iwmode(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + int *param = (int *)extra; + int ret = 0; + int modulation = 0, mode = 0; + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + + if (*param == 1) { + modulation |= IEEE80211_CCK_MODULATION; + mode = IEEE_B; + printk(KERN_INFO "B mode!\n"); + } else if (*param == 2) { + modulation |= IEEE80211_OFDM_MODULATION; + mode = IEEE_G; + printk(KERN_INFO "G mode!\n"); + } else if (*param == 3) { + modulation |= IEEE80211_CCK_MODULATION; + modulation |= IEEE80211_OFDM_MODULATION; + mode = IEEE_B|IEEE_G; + printk(KERN_INFO "B/G mode!\n"); + } + + if(ieee->proto_started) { + ieee80211_stop_protocol(ieee); + ieee->mode = mode; + ieee->modulation = modulation; + ieee80211_start_protocol(ieee); + } else { + ieee->mode = mode; + ieee->modulation = modulation; +// ieee80211_start_protocol(ieee); + } + + up(&priv->wx_sem); + + return ret; +} +static int r8180_wx_get_preamble(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + + + down(&priv->wx_sem); + + + + *extra = (char) priv->plcp_preamble_mode; // 0:auto 1:short 2:long + up(&priv->wx_sem); + + return 0; +} +static int r8180_wx_set_preamble(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + int ret = 0; + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + if (*extra<0||*extra>2) + ret = -1; + else + priv->plcp_preamble_mode = *((short *)extra) ; + + + + up(&priv->wx_sem); + + return ret; +} +static int r8180_wx_get_siglevel(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //struct ieee80211_network *network = &(priv->ieee80211->current_network); + int ret = 0; + + + + down(&priv->wx_sem); + // Modify by hikaru 6.5 + *((int *)extra) = priv->wstats.qual.level;//for interface test ,it should be the priv->wstats.qual.level; + + + + up(&priv->wx_sem); + + return ret; +} +static int r8180_wx_get_sigqual(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //struct ieee80211_network *network = &(priv->ieee80211->current_network); + int ret = 0; + + + + down(&priv->wx_sem); + // Modify by hikaru 6.5 + *((int *)extra) = priv->wstats.qual.qual;//for interface test ,it should be the priv->wstats.qual.qual; + + + + up(&priv->wx_sem); + + return ret; +} +static int r8180_wx_reset_stats(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv =ieee80211_priv(dev); + down(&priv->wx_sem); + + priv->stats.txrdu = 0; + priv->stats.rxrdu = 0; + priv->stats.rxnolast = 0; + priv->stats.rxnodata = 0; + priv->stats.rxnopointer = 0; + priv->stats.txnperr = 0; + priv->stats.txresumed = 0; + priv->stats.rxerr = 0; + priv->stats.rxoverflow = 0; + priv->stats.rxint = 0; + + priv->stats.txnpokint = 0; + priv->stats.txhpokint = 0; + priv->stats.txhperr = 0; + priv->stats.ints = 0; + priv->stats.shints = 0; + priv->stats.txoverflow = 0; + priv->stats.rxdmafail = 0; + priv->stats.txbeacon = 0; + priv->stats.txbeaconerr = 0; + priv->stats.txlpokint = 0; + priv->stats.txlperr = 0; + priv->stats.txretry =0;//20060601 + priv->stats.rxcrcerrmin=0; + priv->stats.rxcrcerrmid=0; + priv->stats.rxcrcerrmax=0; + priv->stats.rxicverr=0; + + up(&priv->wx_sem); + + return 0; + +} +static int r8180_wx_radio_on(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv =ieee80211_priv(dev); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + + down(&priv->wx_sem); + priv->rf_wakeup(dev); + + up(&priv->wx_sem); + + return 0; + +} + +static int r8180_wx_radio_off(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv =ieee80211_priv(dev); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + + down(&priv->wx_sem); + priv->rf_sleep(dev); + + up(&priv->wx_sem); + + return 0; + +} +static int r8180_wx_get_channelplan(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + + + + down(&priv->wx_sem); + *extra = priv->channel_plan; + + + + up(&priv->wx_sem); + + return 0; +} +static int r8180_wx_set_channelplan(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //struct ieee80211_device *ieee = netdev_priv(dev); + int *val = (int *)extra; + int i; + printk("-----in fun %s\n", __FUNCTION__); + + if(priv->ieee80211->bHwRadioOff) + return 0; + + //unsigned long flags; + down(&priv->wx_sem); + if (DefaultChannelPlan[*val].Len != 0){ + priv ->channel_plan = *val; + // Clear old channel map + for (i=1;i<=MAX_CHANNEL_NUMBER;i++) + { +#ifdef ENABLE_DOT11D + GET_DOT11D_INFO(priv->ieee80211)->channel_map[i] = 0; +#else + priv->ieee80211->channel_map[i] = 0; +#endif + } + // Set new channel map + for (i=1;i<=DefaultChannelPlan[*val].Len;i++) + { +#ifdef ENABLE_DOT11D + GET_DOT11D_INFO(priv->ieee80211)->channel_map[DefaultChannelPlan[*val].Channel[i-1]] = 1; +#else + priv->ieee80211->channel_map[DefaultChannelPlan[*val].Channel[i-1]] = 1; +#endif + } + } + up(&priv->wx_sem); + + return 0; +} + +static int r8180_wx_get_version(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + //struct ieee80211_device *ieee; + + down(&priv->wx_sem); + strcpy(extra, "1020.0808"); + up(&priv->wx_sem); + + return 0; +} + +//added by amy 080818 +//receive datarate from user typing valid rate is from 2 to 108 (1 - 54M), if input 0, return to normal rate adaptive. +static int r8180_wx_set_forcerate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + u8 forcerate = *extra; + + down(&priv->wx_sem); + + printk("==============>%s(): forcerate is %d\n",__FUNCTION__,forcerate); + if((forcerate == 2) || (forcerate == 4) || (forcerate == 11) || (forcerate == 22) || (forcerate == 12) || + (forcerate == 18) || (forcerate == 24) || (forcerate == 36) || (forcerate == 48) || (forcerate == 72) || + (forcerate == 96) || (forcerate == 108)) + { + priv->ForcedDataRate = 1; + priv->ieee80211->rate = forcerate * 5; + } + else if(forcerate == 0) + { + priv->ForcedDataRate = 0; + printk("OK! return rate adaptive\n"); + } + else + printk("ERR: wrong rate\n"); + up(&priv->wx_sem); + return 0; +} + +static int r8180_wx_set_enc_ext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + + struct r8180_priv *priv = ieee80211_priv(dev); + //printk("===>%s()\n", __FUNCTION__); + + int ret=0; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra); + up(&priv->wx_sem); + return ret; + +} +static int r8180_wx_set_auth(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *data, char *extra) +{ + //printk("====>%s()\n", __FUNCTION__); + struct r8180_priv *priv = ieee80211_priv(dev); + int ret=0; + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); + ret = ieee80211_wx_set_auth(priv->ieee80211, info, data, extra); + up(&priv->wx_sem); + return ret; +} + +static int r8180_wx_set_mlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + //printk("====>%s()\n", __FUNCTION__); + + int ret=0; + struct r8180_priv *priv = ieee80211_priv(dev); + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + + down(&priv->wx_sem); +#if 1 + ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra); +#endif + up(&priv->wx_sem); + return ret; +} +static int r8180_wx_set_gen_ie(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ +// printk("====>%s(), len:%d\n", __FUNCTION__, data->length); + int ret=0; + struct r8180_priv *priv = ieee80211_priv(dev); + + + if(priv->ieee80211->bHwRadioOff) + return 0; + + down(&priv->wx_sem); +#if 1 + ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, data->length); +#endif + up(&priv->wx_sem); + //printk("<======%s(), ret:%d\n", __FUNCTION__, ret); + return ret; + + +} +static iw_handler r8180_wx_handlers[] = +{ + NULL, /* SIOCSIWCOMMIT */ + r8180_wx_get_name, /* SIOCGIWNAME */ + dummy, /* SIOCSIWNWID */ + dummy, /* SIOCGIWNWID */ + r8180_wx_set_freq, /* SIOCSIWFREQ */ + r8180_wx_get_freq, /* SIOCGIWFREQ */ + r8180_wx_set_mode, /* SIOCSIWMODE */ + r8180_wx_get_mode, /* SIOCGIWMODE */ + r8180_wx_set_sens, /* SIOCSIWSENS */ + r8180_wx_get_sens, /* SIOCGIWSENS */ + NULL, /* SIOCSIWRANGE */ + rtl8180_wx_get_range, /* SIOCGIWRANGE */ + NULL, /* SIOCSIWPRIV */ + NULL, /* SIOCGIWPRIV */ + NULL, /* SIOCSIWSTATS */ + NULL, /* SIOCGIWSTATS */ + dummy, /* SIOCSIWSPY */ + dummy, /* SIOCGIWSPY */ + NULL, /* SIOCGIWTHRSPY */ + NULL, /* SIOCWIWTHRSPY */ + r8180_wx_set_wap, /* SIOCSIWAP */ + r8180_wx_get_wap, /* SIOCGIWAP */ + r8180_wx_set_mlme, /* SIOCSIWMLME*/ + dummy, /* SIOCGIWAPLIST -- depricated */ + r8180_wx_set_scan, /* SIOCSIWSCAN */ + r8180_wx_get_scan, /* SIOCGIWSCAN */ + r8180_wx_set_essid, /* SIOCSIWESSID */ + r8180_wx_get_essid, /* SIOCGIWESSID */ + dummy, /* SIOCSIWNICKN */ + dummy, /* SIOCGIWNICKN */ + NULL, /* -- hole -- */ + NULL, /* -- hole -- */ + r8180_wx_set_rate, /* SIOCSIWRATE */ + r8180_wx_get_rate, /* SIOCGIWRATE */ + r8180_wx_set_rts, /* SIOCSIWRTS */ + r8180_wx_get_rts, /* SIOCGIWRTS */ + r8180_wx_set_frag, /* SIOCSIWFRAG */ + r8180_wx_get_frag, /* SIOCGIWFRAG */ + dummy, /* SIOCSIWTXPOW */ + dummy, /* SIOCGIWTXPOW */ + r8180_wx_set_retry, /* SIOCSIWRETRY */ + r8180_wx_get_retry, /* SIOCGIWRETRY */ + r8180_wx_set_enc, /* SIOCSIWENCODE */ + r8180_wx_get_enc, /* SIOCGIWENCODE */ + r8180_wx_set_power, /* SIOCSIWPOWER */ + r8180_wx_get_power, /* SIOCGIWPOWER */ + NULL, /*---hole---*/ + NULL, /*---hole---*/ + r8180_wx_set_gen_ie, /* SIOCSIWGENIE */ + NULL, /* SIOCSIWGENIE */ + r8180_wx_set_auth, /* SIOCSIWAUTH */ + NULL, /* SIOCSIWAUTH */ + r8180_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ + NULL, /* SIOCSIWENCODEEXT */ + NULL, /* SIOCSIWPMKSA */ + NULL, /*---hole---*/ +}; + + +static const struct iw_priv_args r8180_private_args[] = { + { + SIOCIWFIRSTPRIV + 0x0, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "badcrc" + }, + { SIOCIWFIRSTPRIV + 0x1, + 0, 0, "dummy" + + }, + { + SIOCIWFIRSTPRIV + 0x2, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "beaconint" + }, + { SIOCIWFIRSTPRIV + 0x3, + 0, 0, "dummy" + + }, + /* added by christian */ + //{ + // SIOCIWFIRSTPRIV + 0x2, + // IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "prismhdr" + //}, + /* end added by christian */ + { + SIOCIWFIRSTPRIV + 0x4, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "activescan" + + }, + { SIOCIWFIRSTPRIV + 0x5, + 0, 0, "dummy" + + }, + { + SIOCIWFIRSTPRIV + 0x6, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx" + + }, + { SIOCIWFIRSTPRIV + 0x7, + 0, 0, "dummy" + + }, +// { +// SIOCIWFIRSTPRIV + 0x5, +// 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getpsmode" +// }, +// { +// SIOCIWFIRSTPRIV + 0x6, +// IW_PRIV_SIZE_FIXED, 0, "setpsmode" +// }, +//set/get mode have been realized in public handlers + + { + SIOCIWFIRSTPRIV + 0x8, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setiwmode" + }, + { + SIOCIWFIRSTPRIV + 0x9, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 32, "getiwmode" + }, + { + SIOCIWFIRSTPRIV + 0xA, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpreamble" + }, + { + SIOCIWFIRSTPRIV + 0xB, + 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getpreamble" + }, + { SIOCIWFIRSTPRIV + 0xC, + 0, 0, "dummy" + }, + { + SIOCIWFIRSTPRIV + 0xD, + 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getrssi" + }, + { SIOCIWFIRSTPRIV + 0xE, + 0, 0, "dummy" + }, + { + SIOCIWFIRSTPRIV + 0xF, + 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getlinkqual" + }, + { + SIOCIWFIRSTPRIV + 0x10, + 0, 0, "resetstats" + }, + { + SIOCIWFIRSTPRIV + 0x11, + 0,0, "dummy" + }, + { + SIOCIWFIRSTPRIV + 0x12, + 0, 0, "radioon" + }, + { + SIOCIWFIRSTPRIV + 0x13, + 0, 0, "radiooff" + }, + { + SIOCIWFIRSTPRIV + 0x14, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setchannel" + }, + { + SIOCIWFIRSTPRIV + 0x15, + 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getchannel" + }, + { + SIOCIWFIRSTPRIV + 0x16, + 0,0, "dummy" + }, + { + SIOCIWFIRSTPRIV + 0x17, + 0,IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 32, "getversion" + }, + { + SIOCIWFIRSTPRIV + 0x18, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setrate" + }, +}; + + +static iw_handler r8180_private_handler[] = { + r8180_wx_set_crcmon, /*SIOCIWSECONDPRIV*/ + dummy, + r8180_wx_set_beaconinterval, + dummy, + //r8180_wx_set_monitor_type, + r8180_wx_set_scan_type, + dummy, + r8180_wx_set_rawtx, + dummy, + r8180_wx_set_iwmode, + r8180_wx_get_iwmode, + r8180_wx_set_preamble, + r8180_wx_get_preamble, + dummy, + r8180_wx_get_siglevel, + dummy, + r8180_wx_get_sigqual, + r8180_wx_reset_stats, + dummy,//r8180_wx_get_stats + r8180_wx_radio_on, + r8180_wx_radio_off, + r8180_wx_set_channelplan, + r8180_wx_get_channelplan, + dummy, + r8180_wx_get_version, + r8180_wx_set_forcerate, +}; + +#if WIRELESS_EXT >= 17 +static inline int is_same_network(struct ieee80211_network *src, + struct ieee80211_network *dst, + struct ieee80211_device *ieee) +{ + /* A network is only a duplicate if the channel, BSSID, ESSID + * and the capability field (in particular IBSS and BSS) all match. + * We treat all with the same BSSID and channel + * as one network */ + return (((src->ssid_len == dst->ssid_len)||(ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod, 080819,for hidden ap + //((src->ssid_len == dst->ssid_len) && + (src->channel == dst->channel) && + !memcmp(src->bssid, dst->bssid, ETH_ALEN) && + (!memcmp(src->ssid, dst->ssid, src->ssid_len)||(ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod, 080819,for hidden ap + //!memcmp(src->ssid, dst->ssid, src->ssid_len) && + ((src->capability & WLAN_CAPABILITY_IBSS) == + (dst->capability & WLAN_CAPABILITY_IBSS)) && + ((src->capability & WLAN_CAPABILITY_BSS) == + (dst->capability & WLAN_CAPABILITY_BSS))); +} + +//WB modefied to show signal to GUI on 18-01-2008 +static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device* ieee = priv->ieee80211; + struct iw_statistics* wstats = &priv->wstats; + //struct ieee80211_network* target = NULL; + int tmp_level = 0; + int tmp_qual = 0; + int tmp_noise = 0; + //unsigned long flag; + + if (ieee->state < IEEE80211_LINKED) + { + wstats->qual.qual = 0; + wstats->qual.level = 0; + wstats->qual.noise = 0; + wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; + return wstats; + } +#if 0 + spin_lock_irqsave(&ieee->lock, flag); + list_for_each_entry(target, &ieee->network_list, list) + { + if (is_same_network(target, &ieee->current_network, ieee)) + { + printk("it's same network:%s\n", target->ssid); +#if 0 + if (!tmp_level) + { + tmp_level = target->stats.signalstrength; + tmp_qual = target->stats.signal; + } + else + { + + tmp_level = (15*tmp_level + target->stats.signalstrength)/16; + tmp_qual = (15*tmp_qual + target->stats.signal)/16; + } +#else + tmp_level = target->stats.signal; + tmp_qual = target->stats.signalstrength; + tmp_noise = target->stats.noise; + printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); +#endif + break; + } + } + spin_unlock_irqrestore(&ieee->lock, flag); +#endif + tmp_level = (&ieee->current_network)->stats.signal; + tmp_qual = (&ieee->current_network)->stats.signalstrength; + tmp_noise = (&ieee->current_network)->stats.noise; + //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); + +// printk("level:%d\n", tmp_level); + wstats->qual.level = tmp_level; + wstats->qual.qual = tmp_qual; + wstats->qual.noise = tmp_noise; + wstats->qual.updated = IW_QUAL_ALL_UPDATED| IW_QUAL_DBM; + return wstats; +} +#endif + + +struct iw_handler_def r8180_wx_handlers_def={ + .standard = r8180_wx_handlers, + .num_standard = sizeof(r8180_wx_handlers) / sizeof(iw_handler), + .private = r8180_private_handler, + .num_private = sizeof(r8180_private_handler) / sizeof(iw_handler), + .num_private_args = sizeof(r8180_private_args) / sizeof(struct iw_priv_args), +#if WIRELESS_EXT >= 17 + .get_wireless_stats = r8180_get_wireless_stats, +#endif + .private_args = (struct iw_priv_args *)r8180_private_args, +}; + + diff --git a/drivers/staging/rtl8187se/r8180_wx.h b/drivers/staging/rtl8187se/r8180_wx.h new file mode 100644 index 000000000000..b20a67d33411 --- /dev/null +++ b/drivers/staging/rtl8187se/r8180_wx.h @@ -0,0 +1,21 @@ +/* + This is part of rtl8180 OpenSource driver - v 0.3 + Copyright (C) Andrea Merello 2004 + Released under the terms of GPL (General Public Licence) + + Parts of this driver are based on the GPL part of the official realtek driver + Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon + Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver + + We want to tanks the Authors of such projects and the Ndiswrapper project Authors. +*/ + +/* this file (will) contains wireless extension handlers*/ + +#ifndef R8180_WX_H +#define R8180_WX_H +#include +#include "ieee80211.h" +extern struct iw_handler_def r8180_wx_handlers_def; + +#endif diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c new file mode 100644 index 000000000000..4b885a2319ee --- /dev/null +++ b/drivers/staging/rtl8187se/r8185b_init.c @@ -0,0 +1,3342 @@ +/*++ +Copyright (c) Realtek Semiconductor Corp. All rights reserved. + +Module Name: + r8185b_init.c + +Abstract: + Hardware Initialization and Hardware IO for RTL8185B + +Major Change History: + When Who What + ---------- --------------- ------------------------------- + 2006-11-15 Xiong Created + +Notes: + This file is ported from RTL8185B Windows driver. + + +--*/ + +/*--------------------------Include File------------------------------------*/ +#include +#include "r8180_hw.h" +#include "r8180.h" +#include "r8180_sa2400.h" /* PHILIPS Radio frontend */ +#include "r8180_max2820.h" /* MAXIM Radio frontend */ +#include "r8180_gct.h" /* GCT Radio frontend */ +#include "r8180_rtl8225.h" /* RTL8225 Radio frontend */ +#include "r8180_rtl8255.h" /* RTL8255 Radio frontend */ +#include "r8180_93cx6.h" /* Card EEPROM */ +#include "r8180_wx.h" + +#ifdef CONFIG_RTL8180_PM +#include "r8180_pm.h" +#endif + +#ifdef ENABLE_DOT11D +#include "dot11d.h" +#endif + +#ifdef CONFIG_RTL8185B + +//#define CONFIG_RTL8180_IO_MAP + +#define TC_3W_POLL_MAX_TRY_CNT 5 +#ifdef CONFIG_RTL818X_S +static u8 MAC_REG_TABLE[][2]={ + //PAGA 0: + // 0x34(BRSR), 0xBE(RATE_FALLBACK_CTL), 0x1E0(ARFR) would set in HwConfigureRTL8185() + // 0x272(RFSW_CTRL), 0x1CE(AESMSK_QC) set in InitializeAdapter8185(). + // 0x1F0~0x1F8 set in MacConfig_85BASIC() + {0x08, 0xae}, {0x0a, 0x72}, {0x5b, 0x42}, + {0x84, 0x88}, {0x85, 0x24}, {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x03}, + {0x8d, 0x40}, {0x8e, 0x00}, {0x8f, 0x00}, {0x5b, 0x18}, {0x91, 0x03}, + {0x94, 0x0F}, {0x95, 0x32}, + {0x96, 0x00}, {0x97, 0x07}, {0xb4, 0x22}, {0xdb, 0x00}, + {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32}, + {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4}, + {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00}, + {0xff, 0x00}, + + //PAGE 1: + // For Flextronics system Logo PCIHCT failure: + // 0x1C4~0x1CD set no-zero value to avoid PCI configuration space 0x45[7]=1 + {0x5e, 0x01}, + {0x58, 0x00}, {0x59, 0x00}, {0x5a, 0x04}, {0x5b, 0x00}, {0x60, 0x24}, + {0x61, 0x97}, {0x62, 0xF0}, {0x63, 0x09}, {0x80, 0x0F}, {0x81, 0xFF}, + {0x82, 0xFF}, {0x83, 0x03}, + {0xC4, 0x22}, {0xC5, 0x22}, {0xC6, 0x22}, {0xC7, 0x22}, {0xC8, 0x22}, //lzm add 080826 + {0xC9, 0x22}, {0xCA, 0x22}, {0xCB, 0x22}, {0xCC, 0x22}, {0xCD, 0x22},//lzm add 080826 + {0xe2, 0x00}, + + + //PAGE 2: + {0x5e, 0x02}, + {0x0c, 0x04}, {0x4c, 0x30}, {0x4d, 0x08}, {0x50, 0x05}, {0x51, 0xf5}, + {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0xff}, {0x55, 0xff}, {0x56, 0xff}, + {0x57, 0xff}, {0x58, 0x08}, {0x59, 0x08}, {0x5a, 0x08}, {0x5b, 0x08}, + {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08}, {0x63, 0x08}, {0x64, 0x2f}, + {0x8c, 0x3f}, {0x8d, 0x3f}, {0x8e, 0x3f}, + {0x8f, 0x3f}, {0xc4, 0xff}, {0xc5, 0xff}, {0xc6, 0xff}, {0xc7, 0xff}, + {0xc8, 0x00}, {0xc9, 0x00}, {0xca, 0x80}, {0xcb, 0x00}, + + //PAGA 0: + {0x5e, 0x00},{0x9f, 0x03} + }; + + +static u8 ZEBRA_AGC[]={ + 0, + 0x7E,0x7E,0x7E,0x7E,0x7D,0x7C,0x7B,0x7A,0x79,0x78,0x77,0x76,0x75,0x74,0x73,0x72, + 0x71,0x70,0x6F,0x6E,0x6D,0x6C,0x6B,0x6A,0x69,0x68,0x67,0x66,0x65,0x64,0x63,0x62, + 0x48,0x47,0x46,0x45,0x44,0x29,0x28,0x27,0x26,0x25,0x24,0x23,0x22,0x21,0x08,0x07, + 0x06,0x05,0x04,0x03,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x10,0x11,0x12,0x13,0x15,0x16, + 0x17,0x17,0x18,0x18,0x19,0x1a,0x1a,0x1b,0x1b,0x1c,0x1c,0x1d,0x1d,0x1d,0x1e,0x1e, + 0x1f,0x1f,0x1f,0x20,0x20,0x20,0x20,0x21,0x21,0x21,0x22,0x22,0x22,0x23,0x23,0x24, + 0x24,0x25,0x25,0x25,0x26,0x26,0x27,0x27,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F + }; + +static u32 ZEBRA_RF_RX_GAIN_TABLE[]={ + 0x0096,0x0076,0x0056,0x0036,0x0016,0x01f6,0x01d6,0x01b6, + 0x0196,0x0176,0x00F7,0x00D7,0x00B7,0x0097,0x0077,0x0057, + 0x0037,0x00FB,0x00DB,0x00BB,0x00FF,0x00E3,0x00C3,0x00A3, + 0x0083,0x0063,0x0043,0x0023,0x0003,0x01E3,0x01C3,0x01A3, + 0x0183,0x0163,0x0143,0x0123,0x0103 + }; + +static u8 OFDM_CONFIG[]={ + // OFDM reg0x06[7:0]=0xFF: Enable power saving mode in RX + // OFDM reg0x3C[4]=1'b1: Enable RX power saving mode + // ofdm 0x3a = 0x7b ,(original : 0xfb) For ECS shielding room TP test + + // 0x00 + 0x10, 0x0F, 0x0A, 0x0C, 0x14, 0xFA, 0xFF, 0x50, + 0x00, 0x50, 0x00, 0x00, 0x00, 0x5C, 0x00, 0x00, + // 0x10 + 0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xA8, 0x26, + 0x32, 0x33, 0x06, 0xA5, 0x6F, 0x55, 0xC8, 0xBB, + // 0x20 + 0x0A, 0xE1, 0x2C, 0x4A, 0x86, 0x83, 0x34, 0x00, + 0x4F, 0x24, 0x6F, 0xC2, 0x03, 0x40, 0x80, 0x00, + // 0x30 + 0xC0, 0xC1, 0x58, 0xF1, 0x00, 0xC4, 0x90, 0x3e, + 0xD8, 0x3C, 0x7B, 0x10, 0x10 + }; +#else + static u8 MAC_REG_TABLE[][2]={ + //PAGA 0: + {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32}, + {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4}, + {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00}, + {0xff, 0x00}, + + //PAGE 1: + {0x5e, 0x01}, + {0x58, 0x4b}, {0x59, 0x00}, {0x5a, 0x4b}, {0x5b, 0x00}, {0x60, 0x4b}, + {0x61, 0x09}, {0x62, 0x4b}, {0x63, 0x09}, {0xce, 0x0f}, {0xcf, 0x00}, + {0xe0, 0xff}, {0xe1, 0x0f}, {0xe2, 0x00}, {0xf0, 0x4e}, {0xf1, 0x01}, + {0xf2, 0x02}, {0xf3, 0x03}, {0xf4, 0x04}, {0xf5, 0x05}, {0xf6, 0x06}, + {0xf7, 0x07}, {0xf8, 0x08}, + + + //PAGE 2: + {0x5e, 0x02}, + {0x0c, 0x04}, {0x21, 0x61}, {0x22, 0x68}, {0x23, 0x6f}, {0x24, 0x76}, + {0x25, 0x7d}, {0x26, 0x84}, {0x27, 0x8d}, {0x4d, 0x08}, {0x4e, 0x00}, + {0x50, 0x05}, {0x51, 0xf5}, {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0x1f}, + {0x55, 0x23}, {0x56, 0x45}, {0x57, 0x67}, {0x58, 0x08}, {0x59, 0x08}, + {0x5a, 0x08}, {0x5b, 0x08}, {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08}, + {0x63, 0x08}, {0x64, 0xcf}, {0x72, 0x56}, {0x73, 0x9a}, + + //PAGA 0: + {0x5e, 0x00}, + {0x34, 0xff}, {0x35, 0x0f}, {0x5b, 0x40}, {0x84, 0x88}, {0x85, 0x24}, + {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x07}, {0x8d, 0x00}, {0x94, 0x1b}, + {0x95, 0x12}, {0x96, 0x00}, {0x97, 0x06}, {0x9d, 0x1a}, {0x9f, 0x10}, + {0xb4, 0x22}, {0xbe, 0x80}, {0xdb, 0x00}, {0xee, 0x00}, {0x5b, 0x42}, + {0x91, 0x03}, + + //PAGE 2: + {0x5e, 0x02}, + {0x4c, 0x03}, + + //PAGE 0: + {0x5e, 0x00}, + + //PAGE 3: + {0x5e, 0x03}, + {0x9f, 0x00}, + + //PAGE 0: + {0x5e, 0x00}, + {0x8c, 0x01}, {0x8d, 0x10},{0x8e, 0x08}, {0x8f, 0x00} + }; + + +static u8 ZEBRA_AGC[]={ + 0, + 0x5e,0x5e,0x5e,0x5e,0x5d,0x5b,0x59,0x57,0x55,0x53,0x51,0x4f,0x4d,0x4b,0x49,0x47, + 0x45,0x43,0x41,0x3f,0x3d,0x3b,0x39,0x37,0x35,0x33,0x31,0x2f,0x2d,0x2b,0x29,0x27, + 0x25,0x23,0x21,0x1f,0x1d,0x1b,0x19,0x17,0x15,0x13,0x11,0x0f,0x0d,0x0b,0x09,0x07, + 0x05,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01, + 0x19,0x19,0x19,0x019,0x19,0x19,0x19,0x19,0x19,0x19,0x1e,0x1f,0x20,0x21,0x21,0x22, + 0x23,0x24,0x24,0x25,0x25,0x26,0x26,0x27,0x27,0x28,0x28,0x28,0x29,0x2a,0x2a,0x2b, + 0x2b,0x2b,0x2c,0x2c,0x2c,0x2d,0x2d,0x2d,0x2e,0x2e,0x2f,0x30,0x31,0x31,0x31,0x31, + 0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31 + }; + +static u32 ZEBRA_RF_RX_GAIN_TABLE[]={ + 0, + 0x0400,0x0401,0x0402,0x0403,0x0404,0x0405,0x0408,0x0409, + 0x040a,0x040b,0x0502,0x0503,0x0504,0x0505,0x0540,0x0541, + 0x0542,0x0543,0x0544,0x0545,0x0580,0x0581,0x0582,0x0583, + 0x0584,0x0585,0x0588,0x0589,0x058a,0x058b,0x0643,0x0644, + 0x0645,0x0680,0x0681,0x0682,0x0683,0x0684,0x0685,0x0688, + 0x0689,0x068a,0x068b,0x068c,0x0742,0x0743,0x0744,0x0745, + 0x0780,0x0781,0x0782,0x0783,0x0784,0x0785,0x0788,0x0789, + 0x078a,0x078b,0x078c,0x078d,0x0790,0x0791,0x0792,0x0793, + 0x0794,0x0795,0x0798,0x0799,0x079a,0x079b,0x079c,0x079d, + 0x07a0,0x07a1,0x07a2,0x07a3,0x07a4,0x07a5,0x07a8,0x07a9, + 0x03aa,0x03ab,0x03ac,0x03ad,0x03b0,0x03b1,0x03b2,0x03b3, + 0x03b4,0x03b5,0x03b8,0x03b9,0x03ba,0x03bb,0x03bb +}; + +// 2006.07.13, SD3 szuyitasi: +// OFDM.0x03=0x0C (original is 0x0F) +// Use the new SD3 given param, by shien chang, 2006.07.14 +static u8 OFDM_CONFIG[]={ + 0x10, 0x0d, 0x01, 0x0C, 0x14, 0xfb, 0x0f, 0x60, 0x00, 0x60, + 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x00, + 0x00, 0x00, 0xa8, 0x46, 0xb2, 0x33, 0x07, 0xa5, 0x6f, 0x55, + 0xc8, 0xb3, 0x0a, 0xe1, 0x1c, 0x8a, 0xb6, 0x83, 0x34, 0x0f, + 0x4f, 0x23, 0x6f, 0xc2, 0x6b, 0x40, 0x80, 0x00, 0xc0, 0xc1, + 0x58, 0xf1, 0x00, 0xe4, 0x90, 0x3e, 0x6d, 0x3c, 0xff, 0x07 +}; +#endif + +/*--------------------------------------------------------------- + * Hardware IO + * the code is ported from Windows source code + ----------------------------------------------------------------*/ + +void +PlatformIOWrite1Byte( + struct net_device *dev, + u32 offset, + u8 data + ) +{ +#ifndef CONFIG_RTL8180_IO_MAP + write_nic_byte(dev, offset, data); + read_nic_byte(dev, offset); // To make sure write operation is completed, 2005.11.09, by rcnjko. + +#else // Port IO + u32 Page = (offset >> 8); + + switch(Page) + { + case 0: // Page 0 + write_nic_byte(dev, offset, data); + break; + + case 1: // Page 1 + case 2: // Page 2 + case 3: // Page 3 + { + u8 psr = read_nic_byte(dev, PSR); + + write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N. + write_nic_byte(dev, (offset & 0xff), data); + write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0. + } + break; + + default: + // Illegal page number. + DMESGE("PlatformIOWrite1Byte(): illegal page number: %d, offset: %#X", Page, offset); + break; + } +#endif +} + +void +PlatformIOWrite2Byte( + struct net_device *dev, + u32 offset, + u16 data + ) +{ +#ifndef CONFIG_RTL8180_IO_MAP + write_nic_word(dev, offset, data); + read_nic_word(dev, offset); // To make sure write operation is completed, 2005.11.09, by rcnjko. + + +#else // Port IO + u32 Page = (offset >> 8); + + switch(Page) + { + case 0: // Page 0 + write_nic_word(dev, offset, data); + break; + + case 1: // Page 1 + case 2: // Page 2 + case 3: // Page 3 + { + u8 psr = read_nic_byte(dev, PSR); + + write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N. + write_nic_word(dev, (offset & 0xff), data); + write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0. + } + break; + + default: + // Illegal page number. + DMESGE("PlatformIOWrite2Byte(): illegal page number: %d, offset: %#X", Page, offset); + break; + } +#endif +} +u8 PlatformIORead1Byte(struct net_device *dev, u32 offset); + +void +PlatformIOWrite4Byte( + struct net_device *dev, + u32 offset, + u32 data + ) +{ +#ifndef CONFIG_RTL8180_IO_MAP +//{by amy 080312 +if (offset == PhyAddr) + {//For Base Band configuration. + unsigned char cmdByte; + unsigned long dataBytes; + unsigned char idx; + u8 u1bTmp; + + cmdByte = (u8)(data & 0x000000ff); + dataBytes = data>>8; + + // + // 071010, rcnjko: + // The critical section is only BB read/write race condition. + // Assumption: + // 1. We assume NO one will access BB at DIRQL, otherwise, system will crash for + // acquiring the spinlock in such context. + // 2. PlatformIOWrite4Byte() MUST NOT be recursive. + // +// NdisAcquireSpinLock( &(pDevice->IoSpinLock) ); + + for(idx = 0; idx < 30; idx++) + { // Make sure command bit is clear before access it. + u1bTmp = PlatformIORead1Byte(dev, PhyAddr); + if((u1bTmp & BIT7) == 0) + break; + else + mdelay(10); + } + + for(idx=0; idx < 3; idx++) + { + PlatformIOWrite1Byte(dev,offset+1+idx,((u8*)&dataBytes)[idx] ); + } + write_nic_byte(dev, offset, cmdByte); + +// NdisReleaseSpinLock( &(pDevice->IoSpinLock) ); + } +//by amy 080312} + else{ + write_nic_dword(dev, offset, data); + read_nic_dword(dev, offset); // To make sure write operation is completed, 2005.11.09, by rcnjko. + } +#else // Port IO + u32 Page = (offset >> 8); + + switch(Page) + { + case 0: // Page 0 + write_nic_word(dev, offset, data); + break; + + case 1: // Page 1 + case 2: // Page 2 + case 3: // Page 3 + { + u8 psr = read_nic_byte(dev, PSR); + + write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N. + write_nic_dword(dev, (offset & 0xff), data); + write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0. + } + break; + + default: + // Illegal page number. + DMESGE("PlatformIOWrite4Byte(): illegal page number: %d, offset: %#X", Page, offset); + break; + } +#endif +} + +u8 +PlatformIORead1Byte( + struct net_device *dev, + u32 offset + ) +{ + u8 data = 0; + +#ifndef CONFIG_RTL8180_IO_MAP + data = read_nic_byte(dev, offset); + +#else // Port IO + u32 Page = (offset >> 8); + + switch(Page) + { + case 0: // Page 0 + data = read_nic_byte(dev, offset); + break; + + case 1: // Page 1 + case 2: // Page 2 + case 3: // Page 3 + { + u8 psr = read_nic_byte(dev, PSR); + + write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N. + data = read_nic_byte(dev, (offset & 0xff)); + write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0. + } + break; + + default: + // Illegal page number. + DMESGE("PlatformIORead1Byte(): illegal page number: %d, offset: %#X", Page, offset); + break; + } +#endif + + return data; +} + +u16 +PlatformIORead2Byte( + struct net_device *dev, + u32 offset + ) +{ + u16 data = 0; + +#ifndef CONFIG_RTL8180_IO_MAP + data = read_nic_word(dev, offset); + +#else // Port IO + u32 Page = (offset >> 8); + + switch(Page) + { + case 0: // Page 0 + data = read_nic_word(dev, offset); + break; + + case 1: // Page 1 + case 2: // Page 2 + case 3: // Page 3 + { + u8 psr = read_nic_byte(dev, PSR); + + write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N. + data = read_nic_word(dev, (offset & 0xff)); + write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0. + } + break; + + default: + // Illegal page number. + DMESGE("PlatformIORead2Byte(): illegal page number: %d, offset: %#X", Page, offset); + break; + } +#endif + + return data; +} + +u32 +PlatformIORead4Byte( + struct net_device *dev, + u32 offset + ) +{ + u32 data = 0; + +#ifndef CONFIG_RTL8180_IO_MAP + data = read_nic_dword(dev, offset); + +#else // Port IO + u32 Page = (offset >> 8); + + switch(Page) + { + case 0: // Page 0 + data = read_nic_dword(dev, offset); + break; + + case 1: // Page 1 + case 2: // Page 2 + case 3: // Page 3 + { + u8 psr = read_nic_byte(dev, PSR); + + write_nic_byte(dev, PSR, ((psr & 0xfc) | (u8)Page)); // Switch to page N. + data = read_nic_dword(dev, (offset & 0xff)); + write_nic_byte(dev, PSR, (psr & 0xfc)); // Switch to page 0. + } + break; + + default: + // Illegal page number. + DMESGE("PlatformIORead4Byte(): illegal page number: %d, offset: %#X\n", Page, offset); + break; + } +#endif + + return data; +} + +void +SetOutputEnableOfRfPins( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + switch(priv->rf_chip) + { + case RFCHIPID_RTL8225: + case RF_ZEBRA2: + case RF_ZEBRA4: + write_nic_word(dev, RFPinsEnable, 0x1bff); + //write_nic_word(dev, RFPinsEnable, 0x1fff); + break; + } +} + +void +ZEBRA_RFSerialWrite( + struct net_device *dev, + u32 data2Write, + u8 totalLength, + u8 low2high + ) +{ + ThreeWireReg twreg; + int i; + u16 oval,oval2,oval3; + u32 mask; + u16 UshortBuffer; + + u8 u1bTmp; +#ifdef CONFIG_RTL818X_S + // RTL8187S HSSI Read/Write Function + u1bTmp = read_nic_byte(dev, RF_SW_CONFIG); + u1bTmp |= RF_SW_CFG_SI; //reg08[1]=1 Serial Interface(SI) + write_nic_byte(dev, RF_SW_CONFIG, u1bTmp); +#endif + UshortBuffer = read_nic_word(dev, RFPinsOutput); + oval = UshortBuffer & 0xfff8; // We shall clear bit0, 1, 2 first, 2005.10.28, by rcnjko. + + oval2 = read_nic_word(dev, RFPinsEnable); + oval3 = read_nic_word(dev, RFPinsSelect); + + // 3-wire should be controled by HW when we finish SW 3-wire programming. 2005.08.10, by rcnjko. + oval3 &= 0xfff8; + + write_nic_word(dev, RFPinsEnable, (oval2|0x0007)); // Set To Output Enable + write_nic_word(dev, RFPinsSelect, (oval3|0x0007)); // Set To SW Switch + udelay(10); + + // Add this to avoid hardware and software 3-wire conflict. + // 2005.03.01, by rcnjko. + twreg.longData = 0; + twreg.struc.enableB = 1; + write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); // Set SI_EN (RFLE) + udelay(2); + twreg.struc.enableB = 0; + write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); // Clear SI_EN (RFLE) + udelay(10); + + mask = (low2high)?0x01:((u32)0x01<<(totalLength-1)); + + for(i=0; i>1); + twreg.struc.data = ((data2Write&mask)!=0) ? 1 : 0; + write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); + write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); + twreg.struc.clk = 0; + write_nic_word(dev, RFPinsOutput, (twreg.longData|oval)); + mask = (low2high)?(mask<<1):(mask>>1); + } + + twreg.struc.enableB = 1; + twreg.struc.clk = 0; + twreg.struc.data = 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); + udelay(10); + + write_nic_word(dev, RFPinsOutput, oval|0x0004); + write_nic_word(dev, RFPinsSelect, oval3|0x0000); + + SetOutputEnableOfRfPins(dev); +} +//by amy + + +int +HwHSSIThreeWire( + struct net_device *dev, + u8 *pDataBuf, + u8 nDataBufBitCnt, + int bSI, + int bWrite + ) +{ + int bResult = 1; + u8 TryCnt; + u8 u1bTmp; + + do + { + // Check if WE and RE are cleared. + for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) + { + u1bTmp = read_nic_byte(dev, SW_3W_CMD1); + if( (u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0 ) + { + break; + } + udelay(10); + } + if (TryCnt == TC_3W_POLL_MAX_TRY_CNT) + panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp); + + // RTL8187S HSSI Read/Write Function + u1bTmp = read_nic_byte(dev, RF_SW_CONFIG); + + if(bSI) + { + u1bTmp |= RF_SW_CFG_SI; //reg08[1]=1 Serial Interface(SI) + }else + { + u1bTmp &= ~RF_SW_CFG_SI; //reg08[1]=0 Parallel Interface(PI) + } + + write_nic_byte(dev, RF_SW_CONFIG, u1bTmp); + + if(bSI) + { + // jong: HW SI read must set reg84[3]=0. + u1bTmp = read_nic_byte(dev, RFPinsSelect); + u1bTmp &= ~BIT3; + write_nic_byte(dev, RFPinsSelect, u1bTmp ); + } + // Fill up data buffer for write operation. + + if(bWrite) + { + if(nDataBufBitCnt == 16) + { + write_nic_word(dev, SW_3W_DB0, *((u16*)pDataBuf)); + } + else if(nDataBufBitCnt == 64) // RTL8187S shouldn't enter this case + { + write_nic_dword(dev, SW_3W_DB0, *((u32*)pDataBuf)); + write_nic_dword(dev, SW_3W_DB1, *((u32*)(pDataBuf + 4))); + } + else + { + int idx; + int ByteCnt = nDataBufBitCnt / 8; + //printk("%d\n",nDataBufBitCnt); + if ((nDataBufBitCnt % 8) != 0) + panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n", + nDataBufBitCnt); + + if (nDataBufBitCnt > 64) + panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n", + nDataBufBitCnt); + + for(idx = 0; idx < ByteCnt; idx++) + { + write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx)); + } + } + } + else //read + { + if(bSI) + { + // SI - reg274[3:0] : RF register's Address + write_nic_word(dev, SW_3W_DB0, *((u16*)pDataBuf) ); + } + else + { + // PI - reg274[15:12] : RF register's Address + write_nic_word(dev, SW_3W_DB0, (*((u16*)pDataBuf)) << 12); + } + } + + // Set up command: WE or RE. + if(bWrite) + { + write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_WE); + } + else + { + write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_RE); + } + + // Check if DONE is set. + for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) + { + u1bTmp = read_nic_byte(dev, SW_3W_CMD1); + if( (u1bTmp & SW_3W_CMD1_DONE) != 0 ) + { + break; + } + udelay(10); + } + + write_nic_byte(dev, SW_3W_CMD1, 0); + + // Read back data for read operation. + if(bWrite == 0) + { + if(bSI) + { + //Serial Interface : reg363_362[11:0] + *((u16*)pDataBuf) = read_nic_word(dev, SI_DATA_READ) ; + } + else + { + //Parallel Interface : reg361_360[11:0] + *((u16*)pDataBuf) = read_nic_word(dev, PI_DATA_READ); + } + + *((u16*)pDataBuf) &= 0x0FFF; + } + + }while(0); + + return bResult; +} +//by amy + +int +HwThreeWire( + struct net_device *dev, + u8 *pDataBuf, + u8 nDataBufBitCnt, + int bHold, + int bWrite + ) +{ + int bResult = 1; + u8 TryCnt; + u8 u1bTmp; + + do + { + // Check if WE and RE are cleared. + for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) + { + u1bTmp = read_nic_byte(dev, SW_3W_CMD1); + if( (u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0 ) + { + break; + } + udelay(10); + } + if (TryCnt == TC_3W_POLL_MAX_TRY_CNT) + panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp); + + // Fill up data buffer for write operation. + if(nDataBufBitCnt == 16) + { + write_nic_word(dev, SW_3W_DB0, *((u16 *)pDataBuf)); + } + else if(nDataBufBitCnt == 64) + { + write_nic_dword(dev, SW_3W_DB0, *((u32 *)pDataBuf)); + write_nic_dword(dev, SW_3W_DB1, *((u32 *)(pDataBuf + 4))); + } + else + { + int idx; + int ByteCnt = nDataBufBitCnt / 8; + + if ((nDataBufBitCnt % 8) != 0) + panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n", + nDataBufBitCnt); + + if (nDataBufBitCnt > 64) + panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n", + nDataBufBitCnt); + + for(idx = 0; idx < ByteCnt; idx++) + { + write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx)); + } + } + + // Fill up length field. + u1bTmp = (u8)(nDataBufBitCnt - 1); // Number of bits - 1. + if(bHold) + u1bTmp |= SW_3W_CMD0_HOLD; + write_nic_byte(dev, SW_3W_CMD0, u1bTmp); + + // Set up command: WE or RE. + if(bWrite) + { + write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_WE); + } + else + { + write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_RE); + } + + // Check if WE and RE are cleared and DONE is set. + for(TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) + { + u1bTmp = read_nic_byte(dev, SW_3W_CMD1); + if( (u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0 && + (u1bTmp & SW_3W_CMD1_DONE) != 0 ) + { + break; + } + udelay(10); + } + if(TryCnt == TC_3W_POLL_MAX_TRY_CNT) + { + //RT_ASSERT(TryCnt != TC_3W_POLL_MAX_TRY_CNT, + // ("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear or DONE is not set!!\n", u1bTmp)); + // Workaround suggested by wcchu: clear WE here. 2006.07.07, by rcnjko. + write_nic_byte(dev, SW_3W_CMD1, 0); + } + + // Read back data for read operation. + // I am not sure if this is correct output format of a read operation. + if(bWrite == 0) + { + if(nDataBufBitCnt == 16) + { + *((u16 *)pDataBuf) = read_nic_word(dev, SW_3W_DB0); + } + else if(nDataBufBitCnt == 64) + { + *((u32 *)pDataBuf) = read_nic_dword(dev, SW_3W_DB0); + *((u32 *)(pDataBuf + 4)) = read_nic_dword(dev, SW_3W_DB1); + } + else + { + int idx; + int ByteCnt = nDataBufBitCnt / 8; + + if ((nDataBufBitCnt % 8) != 0) + panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n", + nDataBufBitCnt); + + if (nDataBufBitCnt > 64) + panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n", + nDataBufBitCnt); + + for(idx = 0; idx < ByteCnt; idx++) + { + *(pDataBuf+idx) = read_nic_byte(dev, (SW_3W_DB0+idx)); + } + } + } + + }while(0); + + return bResult; +} + + +void +RF_WriteReg( + struct net_device *dev, + u8 offset, + u32 data + ) +{ + //RFReg reg; + u32 data2Write; + u8 len; + u8 low2high; + //u32 RF_Read = 0; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + + switch(priv->rf_chip) + { + case RFCHIPID_RTL8225: + case RF_ZEBRA2: // Annie 2006-05-12. + case RF_ZEBRA4: //by amy + switch(priv->RegThreeWireMode) + { + case SW_THREE_WIRE: + { // Perform SW 3-wire programming by driver. + data2Write = (data << 4) | (u32)(offset & 0x0f); + len = 16; + low2high = 0; + ZEBRA_RFSerialWrite(dev, data2Write, len, low2high); + } + break; + + case HW_THREE_WIRE: + { // Pure HW 3-wire. + data2Write = (data << 4) | (u32)(offset & 0x0f); + len = 16; + HwThreeWire( + dev, + (u8 *)(&data2Write), // pDataBuf, + len, // nDataBufBitCnt, + 0, // bHold, + 1); // bWrite + } + break; + #ifdef CONFIG_RTL818X_S + case HW_THREE_WIRE_PI: //Parallel Interface + { // Pure HW 3-wire. + data2Write = (data << 4) | (u32)(offset & 0x0f); + len = 16; + HwHSSIThreeWire( + dev, + (u8*)(&data2Write), // pDataBuf, + len, // nDataBufBitCnt, + 0, // bSI + 1); // bWrite + + //printk("33333\n"); + } + break; + + case HW_THREE_WIRE_SI: //Serial Interface + { // Pure HW 3-wire. + data2Write = (data << 4) | (u32)(offset & 0x0f); + len = 16; +// printk(" enter ZEBRA_RFSerialWrite\n "); +// low2high = 0; +// ZEBRA_RFSerialWrite(dev, data2Write, len, low2high); + + HwHSSIThreeWire( + dev, + (u8*)(&data2Write), // pDataBuf, + len, // nDataBufBitCnt, + 1, // bSI + 1); // bWrite + +// printk(" exit ZEBRA_RFSerialWrite\n "); + } + break; + #endif + + + default: + DMESGE("RF_WriteReg(): invalid RegThreeWireMode(%d) !!!", priv->RegThreeWireMode); + break; + } + break; + + default: + DMESGE("RF_WriteReg(): unknown RFChipID: %#X", priv->rf_chip); + break; + } +} + + +void +ZEBRA_RFSerialRead( + struct net_device *dev, + u32 data2Write, + u8 wLength, + u32 *data2Read, + u8 rLength, + u8 low2high + ) +{ + ThreeWireReg twreg; + int i; + u16 oval,oval2,oval3,tmp, wReg80; + u32 mask; + u8 u1bTmp; + ThreeWireReg tdata; + //PHAL_DATA_8187 pHalData = GetHalData8187(pAdapter); +#ifdef CONFIG_RTL818X_S + { // RTL8187S HSSI Read/Write Function + u1bTmp = read_nic_byte(dev, RF_SW_CONFIG); + u1bTmp |= RF_SW_CFG_SI; //reg08[1]=1 Serial Interface(SI) + write_nic_byte(dev, RF_SW_CONFIG, u1bTmp); + } +#endif + + wReg80 = oval = read_nic_word(dev, RFPinsOutput); + oval2 = read_nic_word(dev, RFPinsEnable); + oval3 = read_nic_word(dev, RFPinsSelect); + + write_nic_word(dev, RFPinsEnable, oval2|0xf); + write_nic_word(dev, RFPinsSelect, oval3|0xf); + + *data2Read = 0; + + // We must clear BIT0-3 here, otherwise, + // SW_Enalbe will be true when we first call ZEBRA_RFSerialRead() after 8187MPVC open, + // which will cause the value read become 0. 2005.04.11, by rcnjko. + oval &= ~0xf; + + // Avoid collision with hardware three-wire. + twreg.longData = 0; + twreg.struc.enableB = 1; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(4); + + twreg.longData = 0; + twreg.struc.enableB = 0; + twreg.struc.clk = 0; + twreg.struc.read_write = 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(5); + + mask = (low2high) ? 0x01 : ((u32)0x01<<(32-1)); + for(i = 0; i < wLength/2; i++) + { + twreg.struc.data = ((data2Write&mask) != 0) ? 1 : 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(1); + twreg.struc.clk = 1; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + + mask = (low2high) ? (mask<<1): (mask>>1); + + if(i == 2) + { + // Commented out by Jackie, 2004.08.26. We must comment out the following two lines for we cannot pull down VCOPDN during RF Serail Read. + //PlatformEFIOWrite2Byte(pAdapter, RFPinsEnable, 0xe); // turn off data enable + //PlatformEFIOWrite2Byte(pAdapter, RFPinsSelect, 0xe); + + twreg.struc.read_write=1; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + twreg.struc.clk = 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + break; + } + twreg.struc.data = ((data2Write&mask) != 0) ? 1: 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + + twreg.struc.clk = 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(1); + + mask = (low2high) ? (mask<<1) : (mask>>1); + } + + twreg.struc.clk = 0; + twreg.struc.data = 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + mask = (low2high) ? 0x01 : ((u32)0x01 << (12-1)); + + // + // 061016, by rcnjko: + // We must set data pin to HW controled, otherwise RF can't driver it and + // value RF register won't be able to read back properly. + // + write_nic_word(dev, RFPinsEnable, ( ((oval2|0x0E) & (~0x01))) ); + + for(i = 0; i < rLength; i++) + { + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(1); + twreg.struc.clk = 1; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + tmp = read_nic_word(dev, RFPinsInput); + tdata.longData = tmp; + *data2Read |= tdata.struc.clk ? mask : 0; + + twreg.struc.clk = 0; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + + mask = (low2high) ? (mask<<1) : (mask>>1); + } + twreg.struc.enableB = 1; + twreg.struc.clk = 0; + twreg.struc.data = 0; + twreg.struc.read_write = 1; + write_nic_word(dev, RFPinsOutput, twreg.longData|oval); udelay(2); + + //PlatformEFIOWrite2Byte(pAdapter, RFPinsEnable, oval2|0x8); // Set To Output Enable + write_nic_word(dev, RFPinsEnable, oval2); // Set To Output Enable, We cannot enable BIT3 here, otherwise, we will failed to switch channel. 2005.04.12. + //PlatformEFIOWrite2Byte(pAdapter, RFPinsEnable, 0x1bff); + write_nic_word(dev, RFPinsSelect, oval3); // Set To SW Switch + //PlatformEFIOWrite2Byte(pAdapter, RFPinsSelect, 0x0488); + write_nic_word(dev, RFPinsOutput, 0x3a0); + //PlatformEFIOWrite2Byte(pAdapter, RFPinsOutput, 0x0480); +} + + +u32 +RF_ReadReg( + struct net_device *dev, + u8 offset + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32 data2Write; + u8 wlen; + u8 rlen; + u8 low2high; + u32 dataRead; + + switch(priv->rf_chip) + { + case RFCHIPID_RTL8225: + case RF_ZEBRA2: + case RF_ZEBRA4: + switch(priv->RegThreeWireMode) + { +#ifdef CONFIG_RTL818X_S + case HW_THREE_WIRE_PI: // For 87S Parallel Interface. + { + data2Write = ((u32)(offset&0x0f)); + wlen=16; + HwHSSIThreeWire( + dev, + (u8*)(&data2Write), // pDataBuf, + wlen, // nDataBufBitCnt, + 0, // bSI + 0); // bWrite + dataRead= data2Write; + } + break; + + case HW_THREE_WIRE_SI: // For 87S Serial Interface. + { + data2Write = ((u32)(offset&0x0f)) ; + wlen=16; + HwHSSIThreeWire( + dev, + (u8*)(&data2Write), // pDataBuf, + wlen, // nDataBufBitCnt, + 1, // bSI + 0 // bWrite + ); + dataRead= data2Write; + } + break; + +#endif + // Perform SW 3-wire programming by driver. + default: + { + data2Write = ((u32)(offset&0x1f)) << 27; // For Zebra E-cut. 2005.04.11, by rcnjko. + wlen = 6; + rlen = 12; + low2high = 0; + ZEBRA_RFSerialRead(dev, data2Write, wlen,&dataRead,rlen, low2high); + } + break; + } + break; + default: + dataRead = 0; + break; + } + + return dataRead; +} + + +// by Owen on 04/07/14 for writing BB register successfully +void +WriteBBPortUchar( + struct net_device *dev, + u32 Data + ) +{ + //u8 TimeoutCounter; + u8 RegisterContent; + u8 UCharData; + + UCharData = (u8)((Data & 0x0000ff00) >> 8); + PlatformIOWrite4Byte(dev, PhyAddr, Data); + //for(TimeoutCounter = 10; TimeoutCounter > 0; TimeoutCounter--) + { + PlatformIOWrite4Byte(dev, PhyAddr, Data & 0xffffff7f); + RegisterContent = PlatformIORead1Byte(dev, PhyDataR); + //if(UCharData == RegisterContent) + // break; + } +} + +u8 +ReadBBPortUchar( + struct net_device *dev, + u32 addr + ) +{ + //u8 TimeoutCounter; + u8 RegisterContent; + + PlatformIOWrite4Byte(dev, PhyAddr, addr & 0xffffff7f); + RegisterContent = PlatformIORead1Byte(dev, PhyDataR); + + return RegisterContent; +} +//{by amy 080312 +#ifdef CONFIG_RTL818X_S +// +// Description: +// Perform Antenna settings with antenna diversity on 87SE. +// Created by Roger, 2008.01.25. +// +bool +SetAntennaConfig87SE( + struct net_device *dev, + u8 DefaultAnt, // 0: Main, 1: Aux. + bool bAntDiversity // 1:Enable, 0: Disable. +) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + bool bAntennaSwitched = true; + + //printk("SetAntennaConfig87SE(): DefaultAnt(%d), bAntDiversity(%d)\n", DefaultAnt, bAntDiversity); + + // Threshold for antenna diversity. + write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09 + + if( bAntDiversity ) // Enable Antenna Diversity. + { + if( DefaultAnt == 1 ) // aux antenna + { + // Mac register, aux antenna + write_nic_byte(dev, ANTSEL, 0x00); + + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb + write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7 + + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0D, 0x54); // Reg0d : 54 + write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2 + } + else // use main antenna + { + // Mac register, main antenna + write_nic_byte(dev, ANTSEL, 0x03); + //base band + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b + write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7 + + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0d, 0x5c); // Reg0d : 5c + write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2 + } + } + else // Disable Antenna Diversity. + { + if( DefaultAnt == 1 ) // aux Antenna + { + // Mac register, aux antenna + write_nic_byte(dev, ANTSEL, 0x00); + + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb + write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47 + + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0D, 0x54); // Reg0d : 54 + write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32 + } + else // main Antenna + { + // Mac register, main antenna + write_nic_byte(dev, ANTSEL, 0x03); + + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b + write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47 + + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0D, 0x5c); // Reg0d : 5c + write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32 + } + } + priv->CurrAntennaIndex = DefaultAnt; // Update default settings. + return bAntennaSwitched; +} +#endif +//by amy 080312 +/*--------------------------------------------------------------- + * Hardware Initialization. + * the code is ported from Windows source code + ----------------------------------------------------------------*/ + +void +ZEBRA_Config_85BASIC_HardCode( + struct net_device *dev + ) +{ + + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32 i; + u32 addr,data; + u32 u4bRegOffset, u4bRegValue, u4bRF23, u4bRF24; + u8 u1b24E; + +#ifdef CONFIG_RTL818X_S + + //============================================================================= + // 87S_PCIE :: RADIOCFG.TXT + //============================================================================= + + + // Page1 : reg16-reg30 + RF_WriteReg(dev, 0x00, 0x013f); mdelay(1); // switch to page1 + u4bRF23= RF_ReadReg(dev, 0x08); mdelay(1); + u4bRF24= RF_ReadReg(dev, 0x09); mdelay(1); + + if (u4bRF23==0x818 && u4bRF24==0x70C && priv->card_8185 == VERSION_8187S_C) + priv->card_8185 = VERSION_8187S_D; + + // Page0 : reg0-reg15 + +// RF_WriteReg(dev, 0x00, 0x003f); mdelay(1);//1 + RF_WriteReg(dev, 0x00, 0x009f); mdelay(1);// 1 + + RF_WriteReg(dev, 0x01, 0x06e0); mdelay(1); + +// RF_WriteReg(dev, 0x02, 0x004c); mdelay(1);//2 + RF_WriteReg(dev, 0x02, 0x004d); mdelay(1);// 2 + +// RF_WriteReg(dev, 0x03, 0x0000); mdelay(1);//3 + RF_WriteReg(dev, 0x03, 0x07f1); mdelay(1);// 3 + + RF_WriteReg(dev, 0x04, 0x0975); mdelay(1); + RF_WriteReg(dev, 0x05, 0x0c72); mdelay(1); + RF_WriteReg(dev, 0x06, 0x0ae6); mdelay(1); + RF_WriteReg(dev, 0x07, 0x00ca); mdelay(1); + RF_WriteReg(dev, 0x08, 0x0e1c); mdelay(1); + RF_WriteReg(dev, 0x09, 0x02f0); mdelay(1); + RF_WriteReg(dev, 0x0a, 0x09d0); mdelay(1); + RF_WriteReg(dev, 0x0b, 0x01ba); mdelay(1); + RF_WriteReg(dev, 0x0c, 0x0640); mdelay(1); + RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1); + RF_WriteReg(dev, 0x0e, 0x0020); mdelay(1); + RF_WriteReg(dev, 0x0f, 0x0990); mdelay(1); + + + // Page1 : reg16-reg30 + RF_WriteReg(dev, 0x00, 0x013f); mdelay(1); + + RF_WriteReg(dev, 0x03, 0x0806); mdelay(1); + + if(priv->card_8185 < VERSION_8187S_C) + { + RF_WriteReg(dev, 0x04, 0x03f7); mdelay(1); + RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1); + RF_WriteReg(dev, 0x06, 0x00c1); mdelay(1); + } + else + { + RF_WriteReg(dev, 0x04, 0x03a7); mdelay(1); + RF_WriteReg(dev, 0x05, 0x059b); mdelay(1); + RF_WriteReg(dev, 0x06, 0x0081); mdelay(1); + } + + + RF_WriteReg(dev, 0x07, 0x01A0); mdelay(1); +// Don't write RF23/RF24 to make a difference between 87S C cut and D cut. asked by SD3 stevenl. +// RF_WriteReg(dev, 0x08, 0x0597); mdelay(1); +// RF_WriteReg(dev, 0x09, 0x050a); mdelay(1); + RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1); + RF_WriteReg(dev, 0x0b, 0x0418); mdelay(1); + + if(priv->card_8185 == VERSION_8187S_D) + { + RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1); + RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1); + RF_WriteReg(dev, 0x0e, 0x0807); mdelay(1); // RX LO buffer + } + else + { + RF_WriteReg(dev, 0x0c, 0x0fbe); mdelay(1); + RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1); + RF_WriteReg(dev, 0x0e, 0x0806); mdelay(1); // RX LO buffer + } + + RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1); + +// RF_WriteReg(dev, 0x00, 0x017f); mdelay(1);//6 + RF_WriteReg(dev, 0x00, 0x01d7); mdelay(1);// 6 + + RF_WriteReg(dev, 0x03, 0x0e00); mdelay(1); + RF_WriteReg(dev, 0x04, 0x0e50); mdelay(1); + for(i=0;i<=36;i++) + { + RF_WriteReg(dev, 0x01, i); mdelay(1); + RF_WriteReg(dev, 0x02, ZEBRA_RF_RX_GAIN_TABLE[i]); mdelay(1); + //DbgPrint("RF - 0x%x = 0x%x", i, ZEBRA_RF_RX_GAIN_TABLE[i]); + } + + RF_WriteReg(dev, 0x05, 0x0203); mdelay(1); /// 203, 343 + //RF_WriteReg(dev, 0x06, 0x0300); mdelay(1); // 400 + RF_WriteReg(dev, 0x06, 0x0200); mdelay(1); // 400 + + RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); // switch to reg16-reg30, and HSSI disable 137 + mdelay(10); // Deay 10 ms. //0xfd + +// RF_WriteReg(dev, 0x0c, 0x09be); mdelay(1); // 7 + //RF_WriteReg(dev, 0x0c, 0x07be); mdelay(1); + //mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x0d, 0x0008); mdelay(1); // Z4 synthesizer loop filter setting, 392 + mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x00, 0x0037); mdelay(1); // switch to reg0-reg15, and HSSI disable + mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x04, 0x0160); mdelay(1); // CBC on, Tx Rx disable, High gain + mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x07, 0x0080); mdelay(1); // Z4 setted channel 1 + mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x02, 0x088D); mdelay(1); // LC calibration + mdelay(200); // Deay 200 ms. //0xfd + mdelay(10); // Deay 10 ms. //0xfd + mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x00, 0x0137); mdelay(1); // switch to reg16-reg30 137, and HSSI disable 137 + mdelay(10); // Deay 10 ms. //0xfd + + RF_WriteReg(dev, 0x07, 0x0000); mdelay(1); + RF_WriteReg(dev, 0x07, 0x0180); mdelay(1); + RF_WriteReg(dev, 0x07, 0x0220); mdelay(1); + RF_WriteReg(dev, 0x07, 0x03E0); mdelay(1); + + // DAC calibration off 20070702 + RF_WriteReg(dev, 0x06, 0x00c1); mdelay(1); + RF_WriteReg(dev, 0x0a, 0x0001); mdelay(1); +//{by amy 080312 + // For crystal calibration, added by Roger, 2007.12.11. + if( priv->bXtalCalibration ) // reg 30. + { // enable crystal calibration. + // RF Reg[30], (1)Xin:[12:9], Xout:[8:5], addr[4:0]. + // (2)PA Pwr delay timer[15:14], default: 2.4us, set BIT15=0 + // (3)RF signal on/off when calibration[13], default: on, set BIT13=0. + // So we should minus 4 BITs offset. + RF_WriteReg(dev, 0x0f, (priv->XtalCal_Xin<<5)|(priv->XtalCal_Xout<<1)|BIT11|BIT9); mdelay(1); + printk("ZEBRA_Config_85BASIC_HardCode(): (%02x)\n", + (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) | BIT11| BIT9); + } + else + { // using default value. Xin=6, Xout=6. + RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1); + } +//by amy 080312 +// RF_WriteReg(dev, 0x0f, 0x0acc); mdelay(1); //-by amy 080312 + + RF_WriteReg(dev, 0x00, 0x00bf); mdelay(1); // switch to reg0-reg15, and HSSI enable +// RF_WriteReg(dev, 0x0d, 0x009f); mdelay(1); // Rx BB start calibration, 00c//-edward + RF_WriteReg(dev, 0x0d, 0x08df); mdelay(1); // Rx BB start calibration, 00c//+edward + RF_WriteReg(dev, 0x02, 0x004d); mdelay(1); // temperature meter off + RF_WriteReg(dev, 0x04, 0x0975); mdelay(1); // Rx mode + mdelay(10); // Deay 10 ms. //0xfe + mdelay(10); // Deay 10 ms. //0xfe + mdelay(10); // Deay 10 ms. //0xfe + RF_WriteReg(dev, 0x00, 0x0197); mdelay(1); // Rx mode//+edward + RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1); // Rx mode//+edward + RF_WriteReg(dev, 0x00, 0x009f); mdelay(1); // Rx mode//+edward + +#if 0//-edward + RF_WriteReg(dev, 0x00, 0x0197); mdelay(1); + RF_WriteReg(dev, 0x05, 0x05ab); mdelay(1); + RF_WriteReg(dev, 0x00, 0x009F); mdelay(1); +#endif + RF_WriteReg(dev, 0x01, 0x0000); mdelay(1); // Rx mode//+edward + RF_WriteReg(dev, 0x02, 0x0000); mdelay(1); // Rx mode//+edward + //power save parameters. + u1b24E = read_nic_byte(dev, 0x24E); + write_nic_byte(dev, 0x24E, (u1b24E & (~(BIT5|BIT6)))); + + //============================================================================= + + //============================================================================= + // CCKCONF.TXT + //============================================================================= + + /* [POWER SAVE] Power Saving Parameters by jong. 2007-11-27 + CCK reg0x00[7]=1'b1 :power saving for TX (default) + CCK reg0x00[6]=1'b1: power saving for RX (default) + CCK reg0x06[4]=1'b1: turn off channel estimation related circuits if not doing channel estimation. + CCK reg0x06[3]=1'b1: turn off unused circuits before cca = 1 + CCK reg0x06[2]=1'b1: turn off cck's circuit if macrst =0 + */ +#if 0 + write_nic_dword(dev, PHY_ADR, 0x0100c880); + write_nic_dword(dev, PHY_ADR, 0x01001c86); + write_nic_dword(dev, PHY_ADR, 0x01007890); + write_nic_dword(dev, PHY_ADR, 0x0100d0ae); + write_nic_dword(dev, PHY_ADR, 0x010006af); + write_nic_dword(dev, PHY_ADR, 0x01004681); +#endif + write_phy_cck(dev,0x00,0xc8); + write_phy_cck(dev,0x06,0x1c); + write_phy_cck(dev,0x10,0x78); + write_phy_cck(dev,0x2e,0xd0); + write_phy_cck(dev,0x2f,0x06); + write_phy_cck(dev,0x01,0x46); + + // power control + write_nic_byte(dev, CCK_TXAGC, 0x10); + write_nic_byte(dev, OFDM_TXAGC, 0x1B); + write_nic_byte(dev, ANTSEL, 0x03); +#else + //============================================================================= + // RADIOCFG.TXT + //============================================================================= + + RF_WriteReg(dev, 0x00, 0x00b7); mdelay(1); + RF_WriteReg(dev, 0x01, 0x0ee0); mdelay(1); + RF_WriteReg(dev, 0x02, 0x044d); mdelay(1); + RF_WriteReg(dev, 0x03, 0x0441); mdelay(1); + RF_WriteReg(dev, 0x04, 0x08c3); mdelay(1); + RF_WriteReg(dev, 0x05, 0x0c72); mdelay(1); + RF_WriteReg(dev, 0x06, 0x00e6); mdelay(1); + RF_WriteReg(dev, 0x07, 0x082a); mdelay(1); + RF_WriteReg(dev, 0x08, 0x003f); mdelay(1); + RF_WriteReg(dev, 0x09, 0x0335); mdelay(1); + RF_WriteReg(dev, 0x0a, 0x09d4); mdelay(1); + RF_WriteReg(dev, 0x0b, 0x07bb); mdelay(1); + RF_WriteReg(dev, 0x0c, 0x0850); mdelay(1); + RF_WriteReg(dev, 0x0d, 0x0cdf); mdelay(1); + RF_WriteReg(dev, 0x0e, 0x002b); mdelay(1); + RF_WriteReg(dev, 0x0f, 0x0114); mdelay(1); + + RF_WriteReg(dev, 0x00, 0x01b7); mdelay(1); + + + for(i=1;i<=95;i++) + { + RF_WriteReg(dev, 0x01, i); mdelay(1); + RF_WriteReg(dev, 0x02, ZEBRA_RF_RX_GAIN_TABLE[i]); mdelay(1); + //DbgPrint("RF - 0x%x = 0x%x", i, ZEBRA_RF_RX_GAIN_TABLE[i]); + } + + RF_WriteReg(dev, 0x03, 0x0080); mdelay(1); // write reg 18 + RF_WriteReg(dev, 0x05, 0x0004); mdelay(1); // write reg 20 + RF_WriteReg(dev, 0x00, 0x00b7); mdelay(1); // switch to reg0-reg15 + //0xfd + //0xfd + //0xfd + RF_WriteReg(dev, 0x02, 0x0c4d); mdelay(1); + mdelay(100); // Deay 100 ms. //0xfe + mdelay(100); // Deay 100 ms. //0xfe + RF_WriteReg(dev, 0x02, 0x044d); mdelay(1); + RF_WriteReg(dev, 0x00, 0x02bf); mdelay(1); //0x002f disable 6us corner change, 06f--> enable + + //============================================================================= + + //============================================================================= + // CCKCONF.TXT + //============================================================================= + + //============================================================================= + + //============================================================================= + // Follow WMAC RTL8225_Config() + //============================================================================= + + // power control + write_nic_byte(dev, CCK_TXAGC, 0x03); + write_nic_byte(dev, OFDM_TXAGC, 0x07); + write_nic_byte(dev, ANTSEL, 0x03); + + //============================================================================= + + // OFDM BBP setup +// SetOutputEnableOfRfPins(dev);//by amy +#endif + + + + //============================================================================= + // AGC.txt + //============================================================================= + +// PlatformIOWrite4Byte( dev, PhyAddr, 0x00001280); // Annie, 2006-05-05 + write_phy_ofdm(dev, 0x00, 0x12); + //WriteBBPortUchar(dev, 0x00001280); + + for (i=0; i<128; i++) + { + //DbgPrint("AGC - [%x+1] = 0x%x\n", i, ZEBRA_AGC[i+1]); + + data = ZEBRA_AGC[i+1]; + data = data << 8; + data = data | 0x0000008F; + + addr = i + 0x80; //enable writing AGC table + addr = addr << 8; + addr = addr | 0x0000008E; + + WriteBBPortUchar(dev, data); + WriteBBPortUchar(dev, addr); + WriteBBPortUchar(dev, 0x0000008E); + } + + PlatformIOWrite4Byte( dev, PhyAddr, 0x00001080); // Annie, 2006-05-05 + //WriteBBPortUchar(dev, 0x00001080); + + //============================================================================= + + //============================================================================= + // OFDMCONF.TXT + //============================================================================= + + for(i=0; i<60; i++) + { + u4bRegOffset=i; + u4bRegValue=OFDM_CONFIG[i]; + + //DbgPrint("OFDM - 0x%x = 0x%x\n", u4bRegOffset, u4bRegValue); + + WriteBBPortUchar(dev, + (0x00000080 | + (u4bRegOffset & 0x7f) | + ((u4bRegValue & 0xff) << 8))); + } + + //============================================================================= +//by amy for antenna + //============================================================================= +//{by amy 080312 +#ifdef CONFIG_RTL818X_S + // Config Sw/Hw Combinational Antenna Diversity. Added by Roger, 2008.02.26. + SetAntennaConfig87SE(dev, priv->bDefaultAntenna1, priv->bSwAntennaDiverity); +#endif +//by amy 080312} +#if 0 + // Config Sw/Hw Antenna Diversity + if( priv->bSwAntennaDiverity ) // Use SW+Hw Antenna Diversity + { + if( priv->bDefaultAntenna1 == true ) // aux antenna + { + // Mac register, aux antenna + write_nic_byte(dev, ANTSEL, 0x00); + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb + write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09 + write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7 + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0d, 0x54); // Reg0d : 54 + write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2 + } + else // main antenna + { + // Mac register, main antenna + write_nic_byte(dev, ANTSEL, 0x03); + //base band + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b + write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09 + write_phy_cck(dev, 0x01, 0xc7); // Reg01 : c7 + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0d, 0x5c); // Reg0d : 5c + write_phy_ofdm(dev, 0x18, 0xb2); // Reg18 : b2 + } + } + else // Disable Antenna Diversity + { + if( priv->bDefaultAntenna1 == true ) // aux Antenna + { + // Mac register, aux antenna + write_nic_byte(dev, ANTSEL, 0x00); + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0xbb); // Reg11 : bb + write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09 + write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47 + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0d, 0x54); // Reg0d : 54 + write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32 + } + else // main Antenna + { + // Mac register, main antenna + write_nic_byte(dev, ANTSEL, 0x03); + // Config CCK RX antenna. + write_phy_cck(dev, 0x11, 0x9b); // Reg11 : 9b + write_phy_cck(dev, 0x0c, 0x09); // Reg0c : 09 + write_phy_cck(dev, 0x01, 0x47); // Reg01 : 47 + // Config OFDM RX antenna. + write_phy_ofdm(dev, 0x0d, 0x5c); // Reg0d : 5c + write_phy_ofdm(dev, 0x18, 0x32); // Reg18 : 32 + } + } +#endif +//by amy for antenna +} + + +void +UpdateInitialGain( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + //unsigned char* IGTable; + //u8 DIG_CurrentInitialGain = 4; + //unsigned char u1Tmp; + + //lzm add 080826 + if(priv->eRFPowerState != eRfOn) + { + //Don't access BB/RF under disable PLL situation. + //RT_TRACE(COMP_DIG, DBG_LOUD, ("UpdateInitialGain - pHalData->eRFPowerState!=eRfOn\n")); + // Back to the original state + priv->InitialGain= priv->InitialGainBackUp; + return; + } + + switch(priv->rf_chip) + { +#if 0 + case RF_ZEBRA2: + // Dynamic set initial gain, by shien chang, 2006.07.14 + switch(priv->InitialGain) + { + case 1: //m861dBm + DMESG("RTL8185B + 8225 Initial Gain State 1: -82 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0x86a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfa85); mdelay(1); + break; + + case 2: //m862dBm + DMESG("RTL8185B + 8225 Initial Gain State 2: -82 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0x86a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1); + break; + + case 3: //m863dBm + DMESG("RTL8185B + 8225 Initial Gain State 3: -82 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0x96a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1); + break; + + case 4: //m864dBm + DMESG("RTL8185B + 8225 Initial Gain State 4: -78 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1); + break; + + case 5: //m82dBm + DMESG("RTL8185B + 8225 Initial Gain State 5: -74 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x3697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1); + break; + + case 6: //m78dBm + DMESG("RTL8185B + 8225 Initial Gain State 6: -70 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x4697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1); + break; + + case 7: //m74dBm + DMESG("RTL8185B + 8225 Initial Gain State 7: -66 dBm \n"); + write_nic_dword(dev, PhyAddr, 0x5697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xa6a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfb85); mdelay(1); + break; + + default: //MP + DMESG("RTL8185B + 8225 Initial Gain State 1: -82 dBm (default)\n"); + write_nic_dword(dev, PhyAddr, 0x2697); mdelay(1); + write_nic_dword(dev, PhyAddr, 0x86a4); mdelay(1); + write_nic_dword(dev, PhyAddr, 0xfa85); mdelay(1); + break; + } + break; +#endif + case RF_ZEBRA4: + // Dynamic set initial gain, follow 87B + switch(priv->InitialGain) + { + case 1: //m861dBm + //DMESG("RTL8187 + 8225 Initial Gain State 1: -82 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x26); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); + break; + + case 2: //m862dBm + //DMESG("RTL8187 + 8225 Initial Gain State 2: -82 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x36); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); + break; + + case 3: //m863dBm + //DMESG("RTL8187 + 8225 Initial Gain State 3: -82 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x36); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); + break; + + case 4: //m864dBm + //DMESG("RTL8187 + 8225 Initial Gain State 4: -78 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x46); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); + break; + + case 5: //m82dBm + //DMESG("RTL8187 + 8225 Initial Gain State 5: -74 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x46); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x96); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfb); mdelay(1); + break; + + case 6: //m78dBm + //DMESG ("RTL8187 + 8225 Initial Gain State 6: -70 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x56); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x96); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); + break; + + case 7: //m74dBm + //DMESG("RTL8187 + 8225 Initial Gain State 7: -66 dBm \n"); + write_phy_ofdm(dev, 0x17, 0x56); mdelay(1); + write_phy_ofdm(dev, 0x24, 0xa6); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); + break; + + case 8: + //DMESG("RTL8187 + 8225 Initial Gain State 8:\n"); + write_phy_ofdm(dev, 0x17, 0x66); mdelay(1); + write_phy_ofdm(dev, 0x24, 0xb6); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfc); mdelay(1); + break; + + + default: //MP + //DMESG("RTL8187 + 8225 Initial Gain State 1: -82 dBm (default)\n"); + write_phy_ofdm(dev, 0x17, 0x26); mdelay(1); + write_phy_ofdm(dev, 0x24, 0x86); mdelay(1); + write_phy_ofdm(dev, 0x05, 0xfa); mdelay(1); + break; + } + break; + + + default: + DMESG("UpdateInitialGain(): unknown RFChipID: %#X\n", priv->rf_chip); + break; + } +} +#ifdef CONFIG_RTL818X_S +// +// Description: +// Tx Power tracking mechanism routine on 87SE. +// Created by Roger, 2007.12.11. +// +void +InitTxPwrTracking87SE( + struct net_device *dev +) +{ + //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u32 u4bRfReg; + + u4bRfReg = RF_ReadReg(dev, 0x02); + + // Enable Thermal meter indication. + //printk("InitTxPwrTracking87SE(): Enable thermal meter indication, Write RF[0x02] = %#x", u4bRfReg|PWR_METER_EN); + RF_WriteReg(dev, 0x02, u4bRfReg|PWR_METER_EN); mdelay(1); +} + +#endif +void +PhyConfig8185( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + write_nic_dword(dev, RCR, priv->ReceiveConfig); + priv->RFProgType = read_nic_byte(dev, CONFIG4) & 0x03; + // RF config + switch(priv->rf_chip) + { + case RF_ZEBRA2: + case RF_ZEBRA4: + ZEBRA_Config_85BASIC_HardCode( dev); + break; + } +//{by amy 080312 +#ifdef CONFIG_RTL818X_S + // Set default initial gain state to 4, approved by SD3 DZ, by Bruce, 2007-06-06. + if(priv->bDigMechanism) + { + if(priv->InitialGain == 0) + priv->InitialGain = 4; + //printk("PhyConfig8185(): DIG is enabled, set default initial gain index to %d\n", priv->InitialGain); + } + + // + // Enable thermal meter indication to implement TxPower tracking on 87SE. + // We initialize thermal meter here to avoid unsuccessful configuration. + // Added by Roger, 2007.12.11. + // + if(priv->bTxPowerTrack) + InitTxPwrTracking87SE(dev); + +#endif +//by amy 080312} + priv->InitialGainBackUp= priv->InitialGain; + UpdateInitialGain(dev); + + return; +} + + + + +void +HwConfigureRTL8185( + struct net_device *dev + ) +{ + //RTL8185_TODO: Determine Retrylimit, TxAGC, AutoRateFallback control. +// u8 bUNIVERSAL_CONTROL_RL = 1; + u8 bUNIVERSAL_CONTROL_RL = 0; + + u8 bUNIVERSAL_CONTROL_AGC = 1; + u8 bUNIVERSAL_CONTROL_ANT = 1; + u8 bAUTO_RATE_FALLBACK_CTL = 1; + u8 val8; + //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + //struct ieee80211_device *ieee = priv->ieee80211; + //if(IS_WIRELESS_MODE_A(dev) || IS_WIRELESS_MODE_G(dev)) +//{by amy 080312 if((ieee->mode == IEEE_G)||(ieee->mode == IEEE_A)) +// { +// write_nic_word(dev, BRSR, 0xffff); +// } +// else +// { +// write_nic_word(dev, BRSR, 0x000f); +// } +//by amy 080312} + write_nic_word(dev, BRSR, 0x0fff); + // Retry limit + val8 = read_nic_byte(dev, CW_CONF); + + if(bUNIVERSAL_CONTROL_RL) + val8 = val8 & 0xfd; + else + val8 = val8 | 0x02; + + write_nic_byte(dev, CW_CONF, val8); + + // Tx AGC + val8 = read_nic_byte(dev, TXAGC_CTL); + if(bUNIVERSAL_CONTROL_AGC) + { + write_nic_byte(dev, CCK_TXAGC, 128); + write_nic_byte(dev, OFDM_TXAGC, 128); + val8 = val8 & 0xfe; + } + else + { + val8 = val8 | 0x01 ; + } + + + write_nic_byte(dev, TXAGC_CTL, val8); + + // Tx Antenna including Feedback control + val8 = read_nic_byte(dev, TXAGC_CTL ); + + if(bUNIVERSAL_CONTROL_ANT) + { + write_nic_byte(dev, ANTSEL, 0x00); + val8 = val8 & 0xfd; + } + else + { + val8 = val8 & (val8|0x02); //xiong-2006-11-15 + } + + write_nic_byte(dev, TXAGC_CTL, val8); + + // Auto Rate fallback control + val8 = read_nic_byte(dev, RATE_FALLBACK); + val8 &= 0x7c; + if( bAUTO_RATE_FALLBACK_CTL ) + { + val8 |= RATE_FALLBACK_CTL_ENABLE | RATE_FALLBACK_CTL_AUTO_STEP1; + + // We shall set up the ARFR according to user's setting. + //write_nic_word(dev, ARFR, 0x0fff); // set 1M ~ 54M +//by amy +#if 0 + PlatformIOWrite2Byte(dev, ARFR, 0x0fff); // set 1M ~ 54M +#endif +#ifdef CONFIG_RTL818X_S + // Aadded by Roger, 2007.11.15. + PlatformIOWrite2Byte(dev, ARFR, 0x0fff); //set 1M ~ 54Mbps. +#else + PlatformIOWrite2Byte(dev, ARFR, 0x0c00); //set 48Mbps, 54Mbps. + // By SD3 szuyi's request. by Roger, 2007.03.26. +#endif +//by amy + } + else + { + } + write_nic_byte(dev, RATE_FALLBACK, val8); +} + + + +static void +MacConfig_85BASIC_HardCode( + struct net_device *dev) +{ + //============================================================================ + // MACREG.TXT + //============================================================================ + int nLinesRead = 0; + + u32 u4bRegOffset, u4bRegValue,u4bPageIndex = 0; + int i; + + nLinesRead=sizeof(MAC_REG_TABLE)/2; + + for(i = 0; i < nLinesRead; i++) //nLinesRead=101 + { + u4bRegOffset=MAC_REG_TABLE[i][0]; + u4bRegValue=MAC_REG_TABLE[i][1]; + + if(u4bRegOffset == 0x5e) + { + u4bPageIndex = u4bRegValue; + } + else + { + u4bRegOffset |= (u4bPageIndex << 8); + } + //DbgPrint("MAC - 0x%x = 0x%x\n", u4bRegOffset, u4bRegValue); + write_nic_byte(dev, u4bRegOffset, (u8)u4bRegValue); + } + //============================================================================ +} + + + +static void +MacConfig_85BASIC( + struct net_device *dev) +{ + + u8 u1DA; + MacConfig_85BASIC_HardCode(dev); + + //============================================================================ + + // Follow TID_AC_MAP of WMac. + write_nic_word(dev, TID_AC_MAP, 0xfa50); + + // Interrupt Migration, Jong suggested we use set 0x0000 first, 2005.12.14, by rcnjko. + write_nic_word(dev, IntMig, 0x0000); + + // Prevent TPC to cause CRC error. Added by Annie, 2006-06-10. + PlatformIOWrite4Byte(dev, 0x1F0, 0x00000000); + PlatformIOWrite4Byte(dev, 0x1F4, 0x00000000); + PlatformIOWrite1Byte(dev, 0x1F8, 0x00); + + // Asked for by SD3 CM Lin, 2006.06.27, by rcnjko. + //PlatformIOWrite4Byte(dev, RFTiming, 0x00004001); +//by amy +#if 0 + write_nic_dword(dev, RFTiming, 0x00004001); +#endif +#ifdef CONFIG_RTL818X_S + // power save parameter based on "87SE power save parameters 20071127.doc", as follow. + + //Enable DA10 TX power saving + u1DA = read_nic_byte(dev, PHYPR); + write_nic_byte(dev, PHYPR, (u1DA | BIT2) ); + + //POWER: + write_nic_word(dev, 0x360, 0x1000); + write_nic_word(dev, 0x362, 0x1000); + + // AFE. + write_nic_word(dev, 0x370, 0x0560); + write_nic_word(dev, 0x372, 0x0560); + write_nic_word(dev, 0x374, 0x0DA4); + write_nic_word(dev, 0x376, 0x0DA4); + write_nic_word(dev, 0x378, 0x0560); + write_nic_word(dev, 0x37A, 0x0560); + write_nic_word(dev, 0x37C, 0x00EC); +// write_nic_word(dev, 0x37E, 0x00FE);//-edward + write_nic_word(dev, 0x37E, 0x00EC);//+edward +#else + write_nic_dword(dev, RFTiming, 0x00004003); +#endif + write_nic_byte(dev, 0x24E,0x01); +//by amy + +} + + + + +u8 +GetSupportedWirelessMode8185( + struct net_device *dev +) +{ + u8 btSupportedWirelessMode = 0; + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + switch(priv->rf_chip) + { + case RF_ZEBRA2: + case RF_ZEBRA4: + btSupportedWirelessMode = (WIRELESS_MODE_B | WIRELESS_MODE_G); + break; + default: + btSupportedWirelessMode = WIRELESS_MODE_B; + break; + } + + return btSupportedWirelessMode; +} + +void +ActUpdateChannelAccessSetting( + struct net_device *dev, + WIRELESS_MODE WirelessMode, + PCHANNEL_ACCESS_SETTING ChnlAccessSetting + ) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + AC_CODING eACI; + AC_PARAM AcParam; + //PSTA_QOS pStaQos = Adapter->MgntInfo.pStaQos; + u8 bFollowLegacySetting = 0; + u8 u1bAIFS; + + // + // + // TODO: We still don't know how to set up these registers, just follow WMAC to + // verify 8185B FPAG. + // + // + // Jong said CWmin/CWmax register are not functional in 8185B, + // so we shall fill channel access realted register into AC parameter registers, + // even in nQBss. + // + ChnlAccessSetting->SIFS_Timer = 0x22; // Suggested by Jong, 2005.12.08. + ChnlAccessSetting->DIFS_Timer = 0x1C; // 2006.06.02, by rcnjko. + ChnlAccessSetting->SlotTimeTimer = 9; // 2006.06.02, by rcnjko. + ChnlAccessSetting->EIFS_Timer = 0x5B; // Suggested by wcchu, it is the default value of EIFS register, 2005.12.08. + ChnlAccessSetting->CWminIndex = 3; // 2006.06.02, by rcnjko. + ChnlAccessSetting->CWmaxIndex = 7; // 2006.06.02, by rcnjko. + + write_nic_byte(dev, SIFS, ChnlAccessSetting->SIFS_Timer); + //Adapter->HalFunc.SetHwRegHandler( Adapter, HW_VAR_SLOT_TIME, &ChnlAccessSetting->SlotTimeTimer ); // Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29. + write_nic_byte(dev, SLOT, ChnlAccessSetting->SlotTimeTimer); // Rewrited from directly use PlatformEFIOWrite1Byte(), by Annie, 2006-03-29. + + u1bAIFS = aSifsTime + (2 * ChnlAccessSetting->SlotTimeTimer ); + + //write_nic_byte(dev, AC_VO_PARAM, u1bAIFS); + //write_nic_byte(dev, AC_VI_PARAM, u1bAIFS); + //write_nic_byte(dev, AC_BE_PARAM, u1bAIFS); + //write_nic_byte(dev, AC_BK_PARAM, u1bAIFS); + + write_nic_byte(dev, EIFS, ChnlAccessSetting->EIFS_Timer); + + write_nic_byte(dev, AckTimeOutReg, 0x5B); // Suggested by wcchu, it is the default value of EIFS register, 2005.12.08. + +#ifdef TODO + // Update ECWmin/ECWmax, AIFS, TXOP Limit of each AC to the value defined by SPEC. + if( pStaQos->CurrentQosMode > QOS_DISABLE ) + { // QoS mode. + if(pStaQos->QBssWirelessMode == WirelessMode) + { + // Follow AC Parameters of the QBSS. + for(eACI = 0; eACI < AC_MAX; eACI++) + { + Adapter->HalFunc.SetHwRegHandler(Adapter, HW_VAR_AC_PARAM, (pu1Byte)(&(pStaQos->WMMParamEle.AcParam[eACI])) ); + } + } + else + { + // Follow Default WMM AC Parameters. + bFollowLegacySetting = 1; + } + } + else +#endif + { // Legacy 802.11. + bFollowLegacySetting = 1; + + } + + // this setting is copied from rtl8187B. xiong-2006-11-13 + if(bFollowLegacySetting) + { + + + // + // Follow 802.11 seeting to AC parameter, all AC shall use the same parameter. + // 2005.12.01, by rcnjko. + // + AcParam.longData = 0; + AcParam.f.AciAifsn.f.AIFSN = 2; // Follow 802.11 DIFS. + AcParam.f.AciAifsn.f.ACM = 0; + AcParam.f.Ecw.f.ECWmin = ChnlAccessSetting->CWminIndex; // Follow 802.11 CWmin. + AcParam.f.Ecw.f.ECWmax = ChnlAccessSetting->CWmaxIndex; // Follow 802.11 CWmax. + AcParam.f.TXOPLimit = 0; + + //lzm reserved 080826 +#if 1 +#ifdef THOMAS_TURBO + // For turbo mode setting. port from 87B by Isaiah 2008-08-01 + if( ieee->current_network.Turbo_Enable == 1 ) + AcParam.f.TXOPLimit = 0x01FF; +#endif + // For 87SE with Intel 4965 Ad-Hoc mode have poor throughput (19MB) + if (ieee->iw_mode == IW_MODE_ADHOC) + AcParam.f.TXOPLimit = 0x0020; +#endif + + for(eACI = 0; eACI < AC_MAX; eACI++) + { + AcParam.f.AciAifsn.f.ACI = (u8)eACI; + { + PAC_PARAM pAcParam = (PAC_PARAM)(&AcParam); + AC_CODING eACI; + u8 u1bAIFS; + u32 u4bAcParam; + + // Retrive paramters to udpate. + eACI = pAcParam->f.AciAifsn.f.ACI; + u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * ChnlAccessSetting->SlotTimeTimer + aSifsTime; + u4bAcParam = ( (((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) | + (((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET) | + (((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) | + (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET)); + + switch(eACI) + { + case AC1_BK: + //write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); + break; + + case AC0_BE: + //write_nic_dword(dev, AC_BE_PARAM, u4bAcParam); + break; + + case AC2_VI: + //write_nic_dword(dev, AC_VI_PARAM, u4bAcParam); + break; + + case AC3_VO: + //write_nic_dword(dev, AC_VO_PARAM, u4bAcParam); + break; + + default: + DMESGW( "SetHwReg8185(): invalid ACI: %d !\n", eACI); + break; + } + + // Cehck ACM bit. + // If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13. + //write_nic_byte(dev, ACM_CONTROL, pAcParam->f.AciAifsn); + { + PACI_AIFSN pAciAifsn = (PACI_AIFSN)(&pAcParam->f.AciAifsn); + AC_CODING eACI = pAciAifsn->f.ACI; + + //modified Joseph + //for 8187B AsynIORead issue +#ifdef TODO + u8 AcmCtrl = pHalData->AcmControl; +#else + u8 AcmCtrl = 0; +#endif + if( pAciAifsn->f.ACM ) + { // ACM bit is 1. + switch(eACI) + { + case AC0_BE: + AcmCtrl |= (BEQ_ACM_EN|BEQ_ACM_CTL|ACM_HW_EN); // or 0x21 + break; + + case AC2_VI: + AcmCtrl |= (VIQ_ACM_EN|VIQ_ACM_CTL|ACM_HW_EN); // or 0x42 + break; + + case AC3_VO: + AcmCtrl |= (VOQ_ACM_EN|VOQ_ACM_CTL|ACM_HW_EN); // or 0x84 + break; + + default: + DMESGW("SetHwReg8185(): [HW_VAR_ACM_CTRL] ACM set failed: eACI is %d\n", eACI ); + break; + } + } + else + { // ACM bit is 0. + switch(eACI) + { + case AC0_BE: + AcmCtrl &= ( (~BEQ_ACM_EN) & (~BEQ_ACM_CTL) & (~ACM_HW_EN) ); // and 0xDE + break; + + case AC2_VI: + AcmCtrl &= ( (~VIQ_ACM_EN) & (~VIQ_ACM_CTL) & (~ACM_HW_EN) ); // and 0xBD + break; + + case AC3_VO: + AcmCtrl &= ( (~VOQ_ACM_EN) & (~VOQ_ACM_CTL) & (~ACM_HW_EN) ); // and 0x7B + break; + + default: + break; + } + } + + //printk(KERN_WARNING "SetHwReg8185(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl); + +#ifdef TO_DO + pHalData->AcmControl = AcmCtrl; +#endif + //write_nic_byte(dev, ACM_CONTROL, AcmCtrl); + write_nic_byte(dev, ACM_CONTROL, 0); + } + } + } + + + } +} + +void +ActSetWirelessMode8185( + struct net_device *dev, + u8 btWirelessMode + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + //PMGNT_INFO pMgntInfo = &(Adapter->MgntInfo); + u8 btSupportedWirelessMode = GetSupportedWirelessMode8185(dev); + + if( (btWirelessMode & btSupportedWirelessMode) == 0 ) + { // Don't switch to unsupported wireless mode, 2006.02.15, by rcnjko. + DMESGW("ActSetWirelessMode8185(): WirelessMode(%d) is not supported (%d)!\n", + btWirelessMode, btSupportedWirelessMode); + return; + } + + // 1. Assign wireless mode to swtich if necessary. + if (btWirelessMode == WIRELESS_MODE_AUTO) + { + if((btSupportedWirelessMode & WIRELESS_MODE_A)) + { + btWirelessMode = WIRELESS_MODE_A; + } + else if((btSupportedWirelessMode & WIRELESS_MODE_G)) + { + btWirelessMode = WIRELESS_MODE_G; + } + else if((btSupportedWirelessMode & WIRELESS_MODE_B)) + { + btWirelessMode = WIRELESS_MODE_B; + } + else + { + DMESGW("ActSetWirelessMode8185(): No valid wireless mode supported, btSupportedWirelessMode(%x)!!!\n", + btSupportedWirelessMode); + btWirelessMode = WIRELESS_MODE_B; + } + } + + + // 2. Swtich band: RF or BB specific actions, + // for example, refresh tables in omc8255, or change initial gain if necessary. + switch(priv->rf_chip) + { + case RF_ZEBRA2: + case RF_ZEBRA4: + { + // Nothing to do for Zebra to switch band. + // Update current wireless mode if we swtich to specified band successfully. + ieee->mode = (WIRELESS_MODE)btWirelessMode; + } + break; + + default: + DMESGW("ActSetWirelessMode8185(): unsupported RF: 0x%X !!!\n", priv->rf_chip); + break; + } + + // 3. Change related setting. + if( ieee->mode == WIRELESS_MODE_A ){ + DMESG("WIRELESS_MODE_A\n"); + } + else if( ieee->mode == WIRELESS_MODE_B ){ + DMESG("WIRELESS_MODE_B\n"); + } + else if( ieee->mode == WIRELESS_MODE_G ){ + DMESG("WIRELESS_MODE_G\n"); + } + + ActUpdateChannelAccessSetting( dev, ieee->mode, &priv->ChannelAccessSetting); +} + +void rtl8185b_irq_enable(struct net_device *dev) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + + priv->irq_enabled = 1; + write_nic_dword(dev, IMR, priv->IntrMask); +} +//by amy for power save +void +DrvIFIndicateDisassociation( + struct net_device *dev, + u16 reason + ) +{ + //printk("==> DrvIFIndicateDisassociation()\n"); + + // nothing is needed after disassociation request. + + //printk("<== DrvIFIndicateDisassociation()\n"); +} +void +MgntDisconnectIBSS( + struct net_device *dev +) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u8 i; + + //printk("XXXXXXXXXX MgntDisconnect IBSS\n"); + + DrvIFIndicateDisassociation(dev, unspec_reason); + +// PlatformZeroMemory( pMgntInfo->Bssid, 6 ); + for(i=0;i<6;i++) priv->ieee80211->current_network.bssid[i] = 0x55; + + priv->ieee80211->state = IEEE80211_NOLINK; + + //Stop Beacon. + + // Vista add a Adhoc profile, HW radio off untill OID_DOT11_RESET_REQUEST + // Driver would set MSR=NO_LINK, then HW Radio ON, MgntQueue Stuck. + // Because Bcn DMA isn't complete, mgnt queue would stuck until Bcn packet send. + + // Disable Beacon Queue Own bit, suggested by jong +// Adapter->HalFunc.SetTxDescOWNHandler(Adapter, BEACON_QUEUE, 0, 0); + ieee80211_stop_send_beacons(priv->ieee80211); + + priv->ieee80211->link_change(dev); + notify_wx_assoc_event(priv->ieee80211); + + // Stop SW Beacon.Use hw beacon so do not need to do so.by amy +#if 0 + if(pMgntInfo->bEnableSwBeaconTimer) + { + // SwBeaconTimer will stop if pMgntInfo->mIbss==FALSE, see SwBeaconCallback() for details. +// comment out by haich, 2007.10.01 +//#if DEV_BUS_TYPE==USB_INTERFACE + PlatformCancelTimer( Adapter, &pMgntInfo->SwBeaconTimer); +//#endif + } +#endif + +// MgntIndicateMediaStatus( Adapter, RT_MEDIA_DISCONNECT, GENERAL_INDICATE ); + +} +void +MlmeDisassociateRequest( + struct net_device *dev, + u8* asSta, + u8 asRsn + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + u8 i; + + SendDisassociation(priv->ieee80211, asSta, asRsn ); + + if( memcmp(priv->ieee80211->current_network.bssid, asSta, 6 ) == 0 ){ + //ShuChen TODO: change media status. + //ShuChen TODO: What to do when disassociate. + DrvIFIndicateDisassociation(dev, unspec_reason); + + + // pMgntInfo->AsocTimestamp = 0; + for(i=0;i<6;i++) priv->ieee80211->current_network.bssid[i] = 0x22; +// pMgntInfo->mBrates.Length = 0; +// Adapter->HalFunc.SetHwRegHandler( Adapter, HW_VAR_BASIC_RATE, (pu1Byte)(&pMgntInfo->mBrates) ); + + ieee80211_disassociate(priv->ieee80211); + + + } + +} + +void +MgntDisconnectAP( + struct net_device *dev, + u8 asRsn +) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + +// +// Commented out by rcnjko, 2005.01.27: +// I move SecClearAllKeys() to MgntActSet_802_11_DISASSOCIATE(). +// +// //2004/09/15, kcwu, the key should be cleared, or the new handshaking will not success +// SecClearAllKeys(Adapter); + + // In WPA WPA2 need to Clear all key ... because new key will set after new handshaking. +#ifdef TODO + if( pMgntInfo->SecurityInfo.AuthMode > RT_802_11AuthModeAutoSwitch || + (pMgntInfo->bAPSuportCCKM && pMgntInfo->bCCX8021xenable) ) // In CCKM mode will Clear key + { + SecClearAllKeys(Adapter); + RT_TRACE(COMP_SEC, DBG_LOUD,("======>CCKM clear key...")) + } +#endif + // 2004.10.11, by rcnjko. + //MlmeDisassociateRequest( Adapter, pMgntInfo->Bssid, disas_lv_ss ); + MlmeDisassociateRequest( dev, priv->ieee80211->current_network.bssid, asRsn ); + + priv->ieee80211->state = IEEE80211_NOLINK; +// pMgntInfo->AsocTimestamp = 0; +} +bool +MgntDisconnect( + struct net_device *dev, + u8 asRsn +) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + // + // Schedule an workitem to wake up for ps mode, 070109, by rcnjko. + // +#ifdef TODO + if(pMgntInfo->mPss != eAwake) + { + // + // Using AwkaeTimer to prevent mismatch ps state. + // In the timer the state will be changed according to the RF is being awoke or not. By Bruce, 2007-10-31. + // + // PlatformScheduleWorkItem( &(pMgntInfo->AwakeWorkItem) ); + PlatformSetTimer( Adapter, &(pMgntInfo->AwakeTimer), 0 ); + } +#endif + + // Indication of disassociation event. + //DrvIFIndicateDisassociation(Adapter, asRsn); +#ifdef ENABLE_DOT11D + if(IS_DOT11D_ENABLE(priv->ieee80211)) + Dot11d_Reset(priv->ieee80211); +#endif + // In adhoc mode, update beacon frame. + if( priv->ieee80211->state == IEEE80211_LINKED ) + { + if( priv->ieee80211->iw_mode == IW_MODE_ADHOC ) + { +// RT_TRACE(COMP_MLME, DBG_LOUD, ("MgntDisconnect() ===> MgntDisconnectIBSS\n")); + //printk("MgntDisconnect() ===> MgntDisconnectIBSS\n"); + MgntDisconnectIBSS(dev); + } + if( priv->ieee80211->iw_mode == IW_MODE_INFRA ) + { + // We clear key here instead of MgntDisconnectAP() because that + // MgntActSet_802_11_DISASSOCIATE() is an interface called by OS, + // e.g. OID_802_11_DISASSOCIATE in Windows while as MgntDisconnectAP() is + // used to handle disassociation related things to AP, e.g. send Disassoc + // frame to AP. 2005.01.27, by rcnjko. +// SecClearAllKeys(Adapter); + +// RT_TRACE(COMP_MLME, DBG_LOUD, ("MgntDisconnect() ===> MgntDisconnectAP\n")); + //printk("MgntDisconnect() ===> MgntDisconnectAP\n"); + MgntDisconnectAP(dev, asRsn); + } + + // Inidicate Disconnect, 2005.02.23, by rcnjko. +// MgntIndicateMediaStatus( Adapter, RT_MEDIA_DISCONNECT, GENERAL_INDICATE); + } + + return true; +} +// +// Description: +// Chang RF Power State. +// Note that, only MgntActSet_RF_State() is allowed to set HW_VAR_RF_STATE. +// +// Assumption: +// PASSIVE LEVEL. +// +bool +SetRFPowerState( + struct net_device *dev, + RT_RF_POWER_STATE eRFPowerState + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + bool bResult = false; + +// printk("---------> SetRFPowerState(): eRFPowerState(%d)\n", eRFPowerState); + if(eRFPowerState == priv->eRFPowerState) + { +// printk("<--------- SetRFPowerState(): discard the request for eRFPowerState(%d) is the same.\n", eRFPowerState); + return bResult; + } + + switch(priv->rf_chip) + { + case RF_ZEBRA2: + case RF_ZEBRA4: + bResult = SetZebraRFPowerState8185(dev, eRFPowerState); + break; + + default: + printk("SetRFPowerState8185(): unknown RFChipID: 0x%X!!!\n", priv->rf_chip); + break;; +} +// printk("<--------- SetRFPowerState(): bResult(%d)\n", bResult); + + return bResult; +} +void +HalEnableRx8185Dummy( + struct net_device *dev + ) +{ +} +void +HalDisableRx8185Dummy( + struct net_device *dev + ) +{ +} + +bool +MgntActSet_RF_State( + struct net_device *dev, + RT_RF_POWER_STATE StateToSet, + u32 ChangeSource + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + bool bActionAllowed = false; + bool bConnectBySSID = false; + RT_RF_POWER_STATE rtState; + u16 RFWaitCounter = 0; + unsigned long flag; +// printk("===>MgntActSet_RF_State(): StateToSet(%d), ChangeSource(0x%x)\n",StateToSet, ChangeSource); + // + // Prevent the race condition of RF state change. By Bruce, 2007-11-28. + // Only one thread can change the RF state at one time, and others should wait to be executed. + // +#if 1 + while(true) + { +// down(&priv->rf_state); + spin_lock_irqsave(&priv->rf_ps_lock,flag); + if(priv->RFChangeInProgress) + { +// printk("====================>haha111111111\n"); +// up(&priv->rf_state); +// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State(): RF Change in progress! Wait to set..StateToSet(%d).\n", StateToSet)); + spin_unlock_irqrestore(&priv->rf_ps_lock,flag); + // Set RF after the previous action is done. + while(priv->RFChangeInProgress) + { + RFWaitCounter ++; +// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State(): Wait 1 ms (%d times)...\n", RFWaitCounter)); + udelay(1000); // 1 ms + + // Wait too long, return FALSE to avoid to be stuck here. + if(RFWaitCounter > 1000) // 1sec + { +// RT_ASSERT(FALSE, ("MgntActSet_RF_State(): Wait too logn to set RF\n")); + printk("MgntActSet_RF_State(): Wait too long to set RF\n"); + // TODO: Reset RF state? + return false; + } + } + } + else + { +// printk("========================>haha2\n"); + priv->RFChangeInProgress = true; +// up(&priv->rf_state); + spin_unlock_irqrestore(&priv->rf_ps_lock,flag); + break; + } + } +#endif + rtState = priv->eRFPowerState; + + + switch(StateToSet) + { + case eRfOn: + // + // Turn On RF no matter the IPS setting because we need to update the RF state to Ndis under Vista, or + // the Windows does not allow the driver to perform site survey any more. By Bruce, 2007-10-02. + // + priv->RfOffReason &= (~ChangeSource); + + if(! priv->RfOffReason) + { + priv->RfOffReason = 0; + bActionAllowed = true; + + if(rtState == eRfOff && ChangeSource >=RF_CHANGE_BY_HW && !priv->bInHctTest) + { + bConnectBySSID = true; + } + } + else +// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State - eRfon reject pMgntInfo->RfOffReason= 0x%x, ChangeSource=0x%X\n", pMgntInfo->RfOffReason, ChangeSource)); + ; + break; + + case eRfOff: + // 070125, rcnjko: we always keep connected in AP mode. + + if (priv->RfOffReason > RF_CHANGE_BY_IPS) + { + // + // 060808, Annie: + // Disconnect to current BSS when radio off. Asked by QuanTa. + // + + // + // Calling MgntDisconnect() instead of MgntActSet_802_11_DISASSOCIATE(), + // because we do NOT need to set ssid to dummy ones. + // Revised by Roger, 2007.12.04. + // + MgntDisconnect( dev, disas_lv_ss ); + + // Clear content of bssDesc[] and bssDesc4Query[] to avoid reporting old bss to UI. + // 2007.05.28, by shien chang. +// PlatformZeroMemory( pMgntInfo->bssDesc, sizeof(RT_WLAN_BSS)*MAX_BSS_DESC ); +// pMgntInfo->NumBssDesc = 0; +// PlatformZeroMemory( pMgntInfo->bssDesc4Query, sizeof(RT_WLAN_BSS)*MAX_BSS_DESC ); +// pMgntInfo->NumBssDesc4Query = 0; + } + + + + priv->RfOffReason |= ChangeSource; + bActionAllowed = true; + break; + + case eRfSleep: + priv->RfOffReason |= ChangeSource; + bActionAllowed = true; + break; + + default: + break; + } + + if(bActionAllowed) + { +// RT_TRACE(COMP_RF, DBG_LOUD, ("MgntActSet_RF_State(): Action is allowed.... StateToSet(%d), RfOffReason(%#X)\n", StateToSet, pMgntInfo->RfOffReason)); + // Config HW to the specified mode. +// printk("MgntActSet_RF_State(): Action is allowed.... StateToSet(%d), RfOffReason(%#X)\n", StateToSet, priv->RfOffReason); + SetRFPowerState(dev, StateToSet); + + // Turn on RF. + if(StateToSet == eRfOn) + { + HalEnableRx8185Dummy(dev); + if(bConnectBySSID) + { + // by amy not supported +// MgntActSet_802_11_SSID(Adapter, Adapter->MgntInfo.Ssid.Octet, Adapter->MgntInfo.Ssid.Length, TRUE ); + } + } + // Turn off RF. + else if(StateToSet == eRfOff) + { + HalDisableRx8185Dummy(dev); + } + } + else + { + // printk("MgntActSet_RF_State(): Action is rejected.... StateToSet(%d), ChangeSource(%#X), RfOffReason(%#X)\n", StateToSet, ChangeSource, priv->RfOffReason); + } + + // Release RF spinlock +// down(&priv->rf_state); + spin_lock_irqsave(&priv->rf_ps_lock,flag); + priv->RFChangeInProgress = false; +// up(&priv->rf_state); + spin_unlock_irqrestore(&priv->rf_ps_lock,flag); +// printk("<===MgntActSet_RF_State()\n"); + return bActionAllowed; +} +void +InactivePowerSave( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + //u8 index = 0; + + // + // This flag "bSwRfProcessing", indicates the status of IPS procedure, should be set if the IPS workitem + // is really scheduled. + // The old code, sets this flag before scheduling the IPS workitem and however, at the same time the + // previous IPS workitem did not end yet, fails to schedule the current workitem. Thus, bSwRfProcessing + // blocks the IPS procedure of switching RF. + // By Bruce, 2007-12-25. + // + priv->bSwRfProcessing = true; + + MgntActSet_RF_State(dev, priv->eInactivePowerState, RF_CHANGE_BY_IPS); + + // + // To solve CAM values miss in RF OFF, rewrite CAM values after RF ON. By Bruce, 2007-09-20. + // +#if 0 + while( index < 4 ) + { + if( ( pMgntInfo->SecurityInfo.PairwiseEncAlgorithm == WEP104_Encryption ) || + (pMgntInfo->SecurityInfo.PairwiseEncAlgorithm == WEP40_Encryption) ) + { + if( pMgntInfo->SecurityInfo.KeyLen[index] != 0) + pAdapter->HalFunc.SetKeyHandler(pAdapter, index, 0, FALSE, pMgntInfo->SecurityInfo.PairwiseEncAlgorithm, TRUE, FALSE); + + } + index++; + } +#endif + priv->bSwRfProcessing = false; +} + +// +// Description: +// Enter the inactive power save mode. RF will be off +// 2007.08.17, by shien chang. +// +void +IPSEnter( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + RT_RF_POWER_STATE rtState; + //printk("==============================>enter IPS\n"); + if (priv->bInactivePs) + { + rtState = priv->eRFPowerState; + + // + // Added by Bruce, 2007-12-25. + // Do not enter IPS in the following conditions: + // (1) RF is already OFF or Sleep + // (2) bSwRfProcessing (indicates the IPS is still under going) + // (3) Connectted (only disconnected can trigger IPS) + // (4) IBSS (send Beacon) + // (5) AP mode (send Beacon) + // + if (rtState == eRfOn && !priv->bSwRfProcessing + && (priv->ieee80211->state != IEEE80211_LINKED )) + { + // printk("IPSEnter(): Turn off RF.\n"); + priv->eInactivePowerState = eRfOff; + InactivePowerSave(dev); + } + } +// printk("priv->eRFPowerState is %d\n",priv->eRFPowerState); +} +void +IPSLeave( + struct net_device *dev + ) +{ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); + RT_RF_POWER_STATE rtState; + //printk("===================================>leave IPS\n"); + if (priv->bInactivePs) + { + rtState = priv->eRFPowerState; + if ((rtState == eRfOff || rtState == eRfSleep) && (!priv->bSwRfProcessing) && priv->RfOffReason <= RF_CHANGE_BY_IPS) + { +// printk("IPSLeave(): Turn on RF.\n"); + priv->eInactivePowerState = eRfOn; + InactivePowerSave(dev); + } + } +// printk("priv->eRFPowerState is %d\n",priv->eRFPowerState); +} +//by amy for power save +void rtl8185b_adapter_start(struct net_device *dev) +{ + struct r8180_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee80211; + + u8 SupportedWirelessMode; + u8 InitWirelessMode; + u8 bInvalidWirelessMode = 0; + //int i; + u8 tmpu8; + //u8 u1tmp,u2tmp; + u8 btCR9346; + u8 TmpU1b; + u8 btPSR; + + //rtl8180_rtx_disable(dev); +//{by amy 080312 + write_nic_byte(dev,0x24e, (BIT5|BIT6|BIT0)); +//by amy 080312} + rtl8180_reset(dev); + + priv->dma_poll_mask = 0; + priv->dma_poll_stop_mask = 0; + + //rtl8180_beacon_tx_disable(dev); + + HwConfigureRTL8185(dev); + + write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]); + write_nic_word(dev, MAC4, ((u32*)dev->dev_addr)[1] & 0xffff ); + + write_nic_byte(dev, MSR, read_nic_byte(dev, MSR) & 0xf3); // default network type to 'No Link' + + //write_nic_byte(dev, BRSR, 0x0); // Set BRSR= 1M + + write_nic_word(dev, BcnItv, 100); + write_nic_word(dev, AtimWnd, 2); + + //PlatformEFIOWrite2Byte(dev, FEMR, 0xFFFF); + PlatformIOWrite2Byte(dev, FEMR, 0xFFFF); + + write_nic_byte(dev, WPA_CONFIG, 0); + + MacConfig_85BASIC(dev); + + // Override the RFSW_CTRL (MAC offset 0x272-0x273), 2006.06.07, by rcnjko. + // BT_DEMO_BOARD type + PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x569a); +//by amy +//#ifdef CONFIG_RTL818X_S + // for jong required +// PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x9a56); +//#endif +//by amy + //BT_QA_BOARD + //PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x9a56); + + //----------------------------------------------------------------------------- + // Set up PHY related. + //----------------------------------------------------------------------------- + // Enable Config3.PARAM_En to revise AnaaParm. + write_nic_byte(dev, CR9346, 0xc0); // enable config register write +//by amy + tmpu8 = read_nic_byte(dev, CONFIG3); +#ifdef CONFIG_RTL818X_S + write_nic_byte(dev, CONFIG3, (tmpu8 |CONFIG3_PARM_En) ); +#else + write_nic_byte(dev, CONFIG3, (tmpu8 |CONFIG3_PARM_En | CONFIG3_CLKRUN_En) ); +#endif +//by amy + // Turn on Analog power. + // Asked for by William, otherwise, MAC 3-wire can't work, 2006.06.27, by rcnjko. + write_nic_dword(dev, ANAPARAM2, ANAPARM2_ASIC_ON); + write_nic_dword(dev, ANAPARAM, ANAPARM_ASIC_ON); +//by amy +#ifdef CONFIG_RTL818X_S + write_nic_word(dev, ANAPARAM3, 0x0010); +#else + write_nic_byte(dev, ANAPARAM3, 0x00); +#endif +//by amy + + write_nic_byte(dev, CONFIG3, tmpu8); + write_nic_byte(dev, CR9346, 0x00); +//{by amy 080312 for led + // enable EEM0 and EEM1 in 9346CR + btCR9346 = read_nic_byte(dev, CR9346); + write_nic_byte(dev, CR9346, (btCR9346|0xC0) ); + + // B cut use LED1 to control HW RF on/off + TmpU1b = read_nic_byte(dev, CONFIG5); + TmpU1b = TmpU1b & ~BIT3; + write_nic_byte(dev,CONFIG5, TmpU1b); + + // disable EEM0 and EEM1 in 9346CR + btCR9346 &= ~(0xC0); + write_nic_byte(dev, CR9346, btCR9346); + + //Enable Led (suggested by Jong) + // B-cut RF Radio on/off 5e[3]=0 + btPSR = read_nic_byte(dev, PSR); + write_nic_byte(dev, PSR, (btPSR | BIT3)); +//by amy 080312 for led} + // setup initial timing for RFE. + write_nic_word(dev, RFPinsOutput, 0x0480); + SetOutputEnableOfRfPins(dev); + write_nic_word(dev, RFPinsSelect, 0x2488); + + // PHY config. + PhyConfig8185(dev); + + // We assume RegWirelessMode has already been initialized before, + // however, we has to validate the wireless mode here and provide a reasonble + // initialized value if necessary. 2005.01.13, by rcnjko. + SupportedWirelessMode = GetSupportedWirelessMode8185(dev); + if( (ieee->mode != WIRELESS_MODE_B) && + (ieee->mode != WIRELESS_MODE_G) && + (ieee->mode != WIRELESS_MODE_A) && + (ieee->mode != WIRELESS_MODE_AUTO)) + { // It should be one of B, G, A, or AUTO. + bInvalidWirelessMode = 1; + } + else + { // One of B, G, A, or AUTO. + // Check if the wireless mode is supported by RF. + if( (ieee->mode != WIRELESS_MODE_AUTO) && + (ieee->mode & SupportedWirelessMode) == 0 ) + { + bInvalidWirelessMode = 1; + } + } + + if(bInvalidWirelessMode || ieee->mode==WIRELESS_MODE_AUTO) + { // Auto or other invalid value. + // Assigne a wireless mode to initialize. + if((SupportedWirelessMode & WIRELESS_MODE_A)) + { + InitWirelessMode = WIRELESS_MODE_A; + } + else if((SupportedWirelessMode & WIRELESS_MODE_G)) + { + InitWirelessMode = WIRELESS_MODE_G; + } + else if((SupportedWirelessMode & WIRELESS_MODE_B)) + { + InitWirelessMode = WIRELESS_MODE_B; + } + else + { + DMESGW("InitializeAdapter8185(): No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n", + SupportedWirelessMode); + InitWirelessMode = WIRELESS_MODE_B; + } + + // Initialize RegWirelessMode if it is not a valid one. + if(bInvalidWirelessMode) + { + ieee->mode = (WIRELESS_MODE)InitWirelessMode; + } + } + else + { // One of B, G, A. + InitWirelessMode = ieee->mode; + } +//by amy for power save +#ifdef ENABLE_IPS +// printk("initialize ENABLE_IPS\n"); + priv->eRFPowerState = eRfOff; + priv->RfOffReason = 0; + { + // u32 tmp2; + // u32 tmp = jiffies; + MgntActSet_RF_State(dev, eRfOn, 0); + // tmp2 = jiffies; + // printk("rf on cost jiffies:%lx\n", (tmp2-tmp)*1000/HZ); + } +// DrvIFIndicateCurrentPhyStatus(priv); + // + // If inactive power mode is enabled, disable rf while in disconnected state. + // 2007.07.16, by shien chang. + // + if (priv->bInactivePs) + { + // u32 tmp2; + // u32 tmp = jiffies; + MgntActSet_RF_State(dev,eRfOff, RF_CHANGE_BY_IPS); + // tmp2 = jiffies; + // printk("rf off cost jiffies:%lx\n", (tmp2-tmp)*1000/HZ); + + } +#endif +// IPSEnter(dev); +//by amy for power save +#ifdef TODO + // Turn off RF if necessary. 2005.08.23, by rcnjko. + // We shall turn off RF after setting CMDR, otherwise, + // RF will be turnned on after we enable MAC Tx/Rx. + if(Adapter->MgntInfo.RegRfOff == TRUE) + { + SetRFPowerState8185(Adapter, RF_OFF); + } + else + { + SetRFPowerState8185(Adapter, RF_ON); + } +#endif + +/* //these is equal with above TODO. + write_nic_byte(dev, CR9346, 0xc0); // enable config register write + write_nic_byte(dev, CONFIG3, read_nic_byte(dev, CONFIG3) | CONFIG3_PARM_En); + RF_WriteReg(dev, 0x4, 0x9FF); + write_nic_dword(dev, ANAPARAM2, ANAPARM2_ASIC_ON); + write_nic_dword(dev, ANAPARAM, ANAPARM_ASIC_ON); + write_nic_byte(dev, CONFIG3, (read_nic_byte(dev, CONFIG3)&(~CONFIG3_PARM_En))); + write_nic_byte(dev, CR9346, 0x00); +*/ + + ActSetWirelessMode8185(dev, (u8)(InitWirelessMode)); + + //----------------------------------------------------------------------------- + + rtl8185b_irq_enable(dev); + + netif_start_queue(dev); + + } + + +void rtl8185b_rx_enable(struct net_device *dev) +{ + u8 cmd; + //u32 rxconf; + /* for now we accept data, management & ctl frame*/ + struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); +#if 0 + rxconf=read_nic_dword(dev,RX_CONF); + rxconf = rxconf &~ MAC_FILTER_MASK; + rxconf = rxconf | (1<flags & IFF_PROMISC) DMESG ("NIC in promisc mode"); + + if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \ + dev->flags & IFF_PROMISC){ + rxconf = rxconf | (1<card_8185 == 0) + rxconf = rxconf | (1<ieee80211->iw_mode == IW_MODE_MASTER){ + rxconf = rxconf | (1<ieee80211->iw_mode == IW_MODE_MONITOR){ + rxconf = rxconf | (1<crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) + rxconf = rxconf | (1<card_8185){ + rxconf = rxconf &~ RX_FIFO_THRESHOLD_MASK; + rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE<card_8185) + rxconf = rxconf | RCR_ONLYERLPKT; + + rxconf = rxconf &~ RCR_CS_MASK; + if(!priv->card_8185) + rxconf |= (priv->rcr_csense<flags & IFF_PROMISC) DMESG ("NIC in promisc mode"); + + if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \ + dev->flags & IFF_PROMISC){ + priv->ReceiveConfig = priv->ReceiveConfig & (~RCR_APM); + priv->ReceiveConfig = priv->ReceiveConfig | RCR_AAP; + } + + /*if(priv->ieee80211->iw_mode == IW_MODE_MASTER){ + rxconf = rxconf | (1<ieee80211->iw_mode == IW_MODE_MONITOR){ + priv->ReceiveConfig = priv->ReceiveConfig | RCR_ACF | RCR_APWRMGT | RCR_AICV; + } + + if( priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) + priv->ReceiveConfig = priv->ReceiveConfig | RCR_ACRC32; + + write_nic_dword(dev, RCR, priv->ReceiveConfig); + + fix_rx_fifo(dev); + +#ifdef DEBUG_RX + DMESG("rxconf: %x %x",priv->ReceiveConfig ,read_nic_dword(dev,RCR)); +#endif + cmd=read_nic_byte(dev,CMD); + write_nic_byte(dev,CMD,cmd | (1<card_8185){ + + + byte = read_nic_byte(dev,CW_CONF); + byte &= ~(1<card_8185){ + + txconf = txconf &~ (1<retry_data<retry_rts<card_8185){ + if(priv->hw_plcp_len) + txconf = txconf &~ TCR_PLCP_LEN; + else + txconf = txconf | TCR_PLCP_LEN; + }else{ + txconf = txconf &~ TCR_SAT; + } + txconf = txconf &~ TCR_MXDMA_MASK; + txconf = txconf | (TCR_MXDMA_2048<ieee80211->hw_wep) +// txconf=txconf &~ (1<TransmitConfig); + byte = read_nic_byte(dev, MSR); + byte |= MSR_LINK_ENEDCA; + write_nic_byte(dev, MSR, byte); + + fix_tx_fifo(dev); + +#ifdef DEBUG_TX + DMESG("txconf: %x %x",priv->TransmitConfig,read_nic_dword(dev,TCR)); +#endif + + cmd=read_nic_byte(dev,CMD); + write_nic_byte(dev,CMD,cmd | (1<dma_poll_mask); + rtl8180_set_mode(dev,EPROM_CMD_NORMAL); + */ +} + + +#endif -- cgit v1.2.3 From 0d2b2f20816b931d444151bca8c7bf63545b3c02 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 4 Dec 2008 20:10:59 -0800 Subject: Staging: rtl8187se: remove unneeded files There were a number of files in the ieee80211 code that were not needed, so they are removed. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8187se/ieee80211/Makefile | 35 -- drivers/staging/rtl8187se/ieee80211/aes.c | 469 ---------------------- drivers/staging/rtl8187se/ieee80211/api.c | 246 ------------ drivers/staging/rtl8187se/ieee80211/arc4.c | 103 ----- drivers/staging/rtl8187se/ieee80211/autoload.c | 40 -- drivers/staging/rtl8187se/ieee80211/cipher.c | 299 -------------- drivers/staging/rtl8187se/ieee80211/compress.c | 64 --- drivers/staging/rtl8187se/ieee80211/digest.c | 108 ----- drivers/staging/rtl8187se/ieee80211/kmap_types.h | 20 - drivers/staging/rtl8187se/ieee80211/michael_mic.c | 194 --------- drivers/staging/rtl8187se/ieee80211/proc.c | 116 ------ drivers/staging/rtl8187se/ieee80211/scatterwalk.c | 126 ------ drivers/staging/rtl8187se/ieee80211/scatterwalk.h | 51 --- 13 files changed, 1871 deletions(-) delete mode 100644 drivers/staging/rtl8187se/ieee80211/Makefile delete mode 100644 drivers/staging/rtl8187se/ieee80211/aes.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/api.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/arc4.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/autoload.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/cipher.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/compress.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/digest.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/kmap_types.h delete mode 100644 drivers/staging/rtl8187se/ieee80211/michael_mic.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/proc.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/scatterwalk.c delete mode 100644 drivers/staging/rtl8187se/ieee80211/scatterwalk.h (limited to 'drivers/staging') diff --git a/drivers/staging/rtl8187se/ieee80211/Makefile b/drivers/staging/rtl8187se/ieee80211/Makefile deleted file mode 100644 index b5b78dcd209d..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/Makefile +++ /dev/null @@ -1,35 +0,0 @@ - -#EXTRA_CFLAGS += -I$(TOPDIR)/drivers/net/wireless -#EXTRA_CFLAGS += -O2 - -EXTRA_CFLAGS += -DTHOMAS_TURBO -EXTRA_CFLAGS += -DENABLE_IPS - -ifeq ($(shell uname -r|cut -d. -f1,2,3,4), 2.6.16.60-0) -EXTRA_CFLAGS += -DOPENSUSE_SLED -endif - -ifeq ($(shell uname -r|cut -d. -f1,2,3,4), 2.6.26.3-29) -EXTRA_CFLAGS += -DFEDORACORE_9 -endif - - -#+YJ,080626 -EXTRA_CFLAGS += -DENABLE_DOT11D - -#enable it for legacy power save, disable it for leisure power save -#CFLAGS += -DENABLE_LPS - -ieee80211-rtl-objs := dot11d.o ieee80211_softmac.o ieee80211_rx.o ieee80211_tx.o ieee80211_wx.o ieee80211_module.o ieee80211_softmac_wx.o - -ieee80211_crypt-rtl-objs := ieee80211_crypt.o -ieee80211_crypt_tkip-rtl-objs := ieee80211_crypt_tkip.o -ieee80211_crypt_ccmp-rtl-objs := ieee80211_crypt_ccmp.o -ieee80211_crypt_wep-rtl-objs := ieee80211_crypt_wep.o - -obj-m +=ieee80211-rtl.o -obj-m +=ieee80211_crypt-rtl.o -obj-m +=ieee80211_crypt_wep-rtl.o -obj-m +=ieee80211_crypt_tkip-rtl.o -obj-m +=ieee80211_crypt_ccmp-rtl.o - diff --git a/drivers/staging/rtl8187se/ieee80211/aes.c b/drivers/staging/rtl8187se/ieee80211/aes.c deleted file mode 100644 index 0c176e29a797..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/aes.c +++ /dev/null @@ -1,469 +0,0 @@ -/* - * Cryptographic API. - * - * AES Cipher Algorithm. - * - * Based on Brian Gladman's code. - * - * Linux developers: - * Alexander Kjeldaas - * Herbert Valerio Riedel - * Kyle McMartin - * Adam J. Richter (conversion to 2.5 API). - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * --------------------------------------------------------------------------- - * Copyright (c) 2002, Dr Brian Gladman , Worcester, UK. - * All rights reserved. - * - * LICENSE TERMS - * - * The free distribution and use of this software in both source and binary - * form is allowed (with or without changes) provided that: - * - * 1. distributions of this source code include the above copyright - * notice, this list of conditions and the following disclaimer; - * - * 2. distributions in binary form include the above copyright - * notice, this list of conditions and the following disclaimer - * in the documentation and/or other associated materials; - * - * 3. the copyright holder's name is not used to endorse products - * built using this software without specific written permission. - * - * ALTERNATIVELY, provided that this notice is retained in full, this product - * may be distributed under the terms of the GNU General Public License (GPL), - * in which case the provisions of the GPL apply INSTEAD OF those given above. - * - * DISCLAIMER - * - * This software is provided 'as is' with no explicit or implied warranties - * in respect of its properties, including, but not limited to, correctness - * and/or fitness for purpose. - * --------------------------------------------------------------------------- - */ - -/* Some changes from the Gladman version: - s/RIJNDAEL(e_key)/E_KEY/g - s/RIJNDAEL(d_key)/D_KEY/g -*/ - -#include -#include -#include -#include -//#include -#include "rtl_crypto.h" -#include - -#define AES_MIN_KEY_SIZE 16 -#define AES_MAX_KEY_SIZE 32 - -#define AES_BLOCK_SIZE 16 - -static inline -u32 generic_rotr32 (const u32 x, const unsigned bits) -{ - const unsigned n = bits % 32; - return (x >> n) | (x << (32 - n)); -} - -static inline -u32 generic_rotl32 (const u32 x, const unsigned bits) -{ - const unsigned n = bits % 32; - return (x << n) | (x >> (32 - n)); -} - -#define rotl generic_rotl32 -#define rotr generic_rotr32 - -/* - * #define byte(x, nr) ((unsigned char)((x) >> (nr*8))) - */ -inline static u8 -byte(const u32 x, const unsigned n) -{ - return x >> (n << 3); -} - -#define u32_in(x) le32_to_cpu(*(const u32 *)(x)) -#define u32_out(to, from) (*(u32 *)(to) = cpu_to_le32(from)) - -struct aes_ctx { - int key_length; - u32 E[60]; - u32 D[60]; -}; - -#define E_KEY ctx->E -#define D_KEY ctx->D - -static u8 pow_tab[256] __initdata; -static u8 log_tab[256] __initdata; -static u8 sbx_tab[256] __initdata; -static u8 isb_tab[256] __initdata; -static u32 rco_tab[10]; -static u32 ft_tab[4][256]; -static u32 it_tab[4][256]; - -static u32 fl_tab[4][256]; -static u32 il_tab[4][256]; - -static inline u8 __init -f_mult (u8 a, u8 b) -{ - u8 aa = log_tab[a], cc = aa + log_tab[b]; - - return pow_tab[cc + (cc < aa ? 1 : 0)]; -} - -#define ff_mult(a,b) (a && b ? f_mult(a, b) : 0) - -#define f_rn(bo, bi, n, k) \ - bo[n] = ft_tab[0][byte(bi[n],0)] ^ \ - ft_tab[1][byte(bi[(n + 1) & 3],1)] ^ \ - ft_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - ft_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n) - -#define i_rn(bo, bi, n, k) \ - bo[n] = it_tab[0][byte(bi[n],0)] ^ \ - it_tab[1][byte(bi[(n + 3) & 3],1)] ^ \ - it_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - it_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n) - -#define ls_box(x) \ - ( fl_tab[0][byte(x, 0)] ^ \ - fl_tab[1][byte(x, 1)] ^ \ - fl_tab[2][byte(x, 2)] ^ \ - fl_tab[3][byte(x, 3)] ) - -#define f_rl(bo, bi, n, k) \ - bo[n] = fl_tab[0][byte(bi[n],0)] ^ \ - fl_tab[1][byte(bi[(n + 1) & 3],1)] ^ \ - fl_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - fl_tab[3][byte(bi[(n + 3) & 3],3)] ^ *(k + n) - -#define i_rl(bo, bi, n, k) \ - bo[n] = il_tab[0][byte(bi[n],0)] ^ \ - il_tab[1][byte(bi[(n + 3) & 3],1)] ^ \ - il_tab[2][byte(bi[(n + 2) & 3],2)] ^ \ - il_tab[3][byte(bi[(n + 1) & 3],3)] ^ *(k + n) - -static void __init -gen_tabs (void) -{ - u32 i, t; - u8 p, q; - - /* log and power tables for GF(2**8) finite field with - 0x011b as modular polynomial - the simplest primitive - root is 0x03, used here to generate the tables */ - - for (i = 0, p = 1; i < 256; ++i) { - pow_tab[i] = (u8) p; - log_tab[p] = (u8) i; - - p ^= (p << 1) ^ (p & 0x80 ? 0x01b : 0); - } - - log_tab[1] = 0; - - for (i = 0, p = 1; i < 10; ++i) { - rco_tab[i] = p; - - p = (p << 1) ^ (p & 0x80 ? 0x01b : 0); - } - - for (i = 0; i < 256; ++i) { - p = (i ? pow_tab[255 - log_tab[i]] : 0); - q = ((p >> 7) | (p << 1)) ^ ((p >> 6) | (p << 2)); - p ^= 0x63 ^ q ^ ((q >> 6) | (q << 2)); - sbx_tab[i] = p; - isb_tab[p] = (u8) i; - } - - for (i = 0; i < 256; ++i) { - p = sbx_tab[i]; - - t = p; - fl_tab[0][i] = t; - fl_tab[1][i] = rotl (t, 8); - fl_tab[2][i] = rotl (t, 16); - fl_tab[3][i] = rotl (t, 24); - - t = ((u32) ff_mult (2, p)) | - ((u32) p << 8) | - ((u32) p << 16) | ((u32) ff_mult (3, p) << 24); - - ft_tab[0][i] = t; - ft_tab[1][i] = rotl (t, 8); - ft_tab[2][i] = rotl (t, 16); - ft_tab[3][i] = rotl (t, 24); - - p = isb_tab[i]; - - t = p; - il_tab[0][i] = t; - il_tab[1][i] = rotl (t, 8); - il_tab[2][i] = rotl (t, 16); - il_tab[3][i] = rotl (t, 24); - - t = ((u32) ff_mult (14, p)) | - ((u32) ff_mult (9, p) << 8) | - ((u32) ff_mult (13, p) << 16) | - ((u32) ff_mult (11, p) << 24); - - it_tab[0][i] = t; - it_tab[1][i] = rotl (t, 8); - it_tab[2][i] = rotl (t, 16); - it_tab[3][i] = rotl (t, 24); - } -} - -#define star_x(x) (((x) & 0x7f7f7f7f) << 1) ^ ((((x) & 0x80808080) >> 7) * 0x1b) - -#define imix_col(y,x) \ - u = star_x(x); \ - v = star_x(u); \ - w = star_x(v); \ - t = w ^ (x); \ - (y) = u ^ v ^ w; \ - (y) ^= rotr(u ^ t, 8) ^ \ - rotr(v ^ t, 16) ^ \ - rotr(t,24) - -/* initialise the key schedule from the user supplied key */ - -#define loop4(i) \ -{ t = rotr(t, 8); t = ls_box(t) ^ rco_tab[i]; \ - t ^= E_KEY[4 * i]; E_KEY[4 * i + 4] = t; \ - t ^= E_KEY[4 * i + 1]; E_KEY[4 * i + 5] = t; \ - t ^= E_KEY[4 * i + 2]; E_KEY[4 * i + 6] = t; \ - t ^= E_KEY[4 * i + 3]; E_KEY[4 * i + 7] = t; \ -} - -#define loop6(i) \ -{ t = rotr(t, 8); t = ls_box(t) ^ rco_tab[i]; \ - t ^= E_KEY[6 * i]; E_KEY[6 * i + 6] = t; \ - t ^= E_KEY[6 * i + 1]; E_KEY[6 * i + 7] = t; \ - t ^= E_KEY[6 * i + 2]; E_KEY[6 * i + 8] = t; \ - t ^= E_KEY[6 * i + 3]; E_KEY[6 * i + 9] = t; \ - t ^= E_KEY[6 * i + 4]; E_KEY[6 * i + 10] = t; \ - t ^= E_KEY[6 * i + 5]; E_KEY[6 * i + 11] = t; \ -} - -#define loop8(i) \ -{ t = rotr(t, 8); ; t = ls_box(t) ^ rco_tab[i]; \ - t ^= E_KEY[8 * i]; E_KEY[8 * i + 8] = t; \ - t ^= E_KEY[8 * i + 1]; E_KEY[8 * i + 9] = t; \ - t ^= E_KEY[8 * i + 2]; E_KEY[8 * i + 10] = t; \ - t ^= E_KEY[8 * i + 3]; E_KEY[8 * i + 11] = t; \ - t = E_KEY[8 * i + 4] ^ ls_box(t); \ - E_KEY[8 * i + 12] = t; \ - t ^= E_KEY[8 * i + 5]; E_KEY[8 * i + 13] = t; \ - t ^= E_KEY[8 * i + 6]; E_KEY[8 * i + 14] = t; \ - t ^= E_KEY[8 * i + 7]; E_KEY[8 * i + 15] = t; \ -} - -static int -aes_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u32 *flags) -{ - struct aes_ctx *ctx = ctx_arg; - u32 i, t, u, v, w; - - if (key_len != 16 && key_len != 24 && key_len != 32) { - *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } - - ctx->key_length = key_len; - - E_KEY[0] = u32_in (in_key); - E_KEY[1] = u32_in (in_key + 4); - E_KEY[2] = u32_in (in_key + 8); - E_KEY[3] = u32_in (in_key + 12); - - switch (key_len) { - case 16: - t = E_KEY[3]; - for (i = 0; i < 10; ++i) - loop4 (i); - break; - - case 24: - E_KEY[4] = u32_in (in_key + 16); - t = E_KEY[5] = u32_in (in_key + 20); - for (i = 0; i < 8; ++i) - loop6 (i); - break; - - case 32: - E_KEY[4] = u32_in (in_key + 16); - E_KEY[5] = u32_in (in_key + 20); - E_KEY[6] = u32_in (in_key + 24); - t = E_KEY[7] = u32_in (in_key + 28); - for (i = 0; i < 7; ++i) - loop8 (i); - break; - } - - D_KEY[0] = E_KEY[0]; - D_KEY[1] = E_KEY[1]; - D_KEY[2] = E_KEY[2]; - D_KEY[3] = E_KEY[3]; - - for (i = 4; i < key_len + 24; ++i) { - imix_col (D_KEY[i], E_KEY[i]); - } - - return 0; -} - -/* encrypt a block of text */ - -#define f_nround(bo, bi, k) \ - f_rn(bo, bi, 0, k); \ - f_rn(bo, bi, 1, k); \ - f_rn(bo, bi, 2, k); \ - f_rn(bo, bi, 3, k); \ - k += 4 - -#define f_lround(bo, bi, k) \ - f_rl(bo, bi, 0, k); \ - f_rl(bo, bi, 1, k); \ - f_rl(bo, bi, 2, k); \ - f_rl(bo, bi, 3, k) - -static void aes_encrypt(void *ctx_arg, u8 *out, const u8 *in) -{ - const struct aes_ctx *ctx = ctx_arg; - u32 b0[4], b1[4]; - const u32 *kp = E_KEY + 4; - - b0[0] = u32_in (in) ^ E_KEY[0]; - b0[1] = u32_in (in + 4) ^ E_KEY[1]; - b0[2] = u32_in (in + 8) ^ E_KEY[2]; - b0[3] = u32_in (in + 12) ^ E_KEY[3]; - - if (ctx->key_length > 24) { - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - } - - if (ctx->key_length > 16) { - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - } - - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_nround (b0, b1, kp); - f_nround (b1, b0, kp); - f_lround (b0, b1, kp); - - u32_out (out, b0[0]); - u32_out (out + 4, b0[1]); - u32_out (out + 8, b0[2]); - u32_out (out + 12, b0[3]); -} - -/* decrypt a block of text */ - -#define i_nround(bo, bi, k) \ - i_rn(bo, bi, 0, k); \ - i_rn(bo, bi, 1, k); \ - i_rn(bo, bi, 2, k); \ - i_rn(bo, bi, 3, k); \ - k -= 4 - -#define i_lround(bo, bi, k) \ - i_rl(bo, bi, 0, k); \ - i_rl(bo, bi, 1, k); \ - i_rl(bo, bi, 2, k); \ - i_rl(bo, bi, 3, k) - -static void aes_decrypt(void *ctx_arg, u8 *out, const u8 *in) -{ - const struct aes_ctx *ctx = ctx_arg; - u32 b0[4], b1[4]; - const int key_len = ctx->key_length; - const u32 *kp = D_KEY + key_len + 20; - - b0[0] = u32_in (in) ^ E_KEY[key_len + 24]; - b0[1] = u32_in (in + 4) ^ E_KEY[key_len + 25]; - b0[2] = u32_in (in + 8) ^ E_KEY[key_len + 26]; - b0[3] = u32_in (in + 12) ^ E_KEY[key_len + 27]; - - if (key_len > 24) { - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - } - - if (key_len > 16) { - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - } - - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_nround (b0, b1, kp); - i_nround (b1, b0, kp); - i_lround (b0, b1, kp); - - u32_out (out, b0[0]); - u32_out (out + 4, b0[1]); - u32_out (out + 8, b0[2]); - u32_out (out + 12, b0[3]); -} - - -static struct crypto_alg aes_alg = { - .cra_name = "aes", - .cra_flags = CRYPTO_ALG_TYPE_CIPHER, - .cra_blocksize = AES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct aes_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(aes_alg.cra_list), - .cra_u = { - .cipher = { - .cia_min_keysize = AES_MIN_KEY_SIZE, - .cia_max_keysize = AES_MAX_KEY_SIZE, - .cia_setkey = aes_set_key, - .cia_encrypt = aes_encrypt, - .cia_decrypt = aes_decrypt - } - } -}; - -static int __init aes_init(void) -{ - gen_tabs(); - return crypto_register_alg(&aes_alg); -} - -static void __exit aes_fini(void) -{ - crypto_unregister_alg(&aes_alg); -} - -module_init(aes_init); -module_exit(aes_fini); - -MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm"); -MODULE_LICENSE("Dual BSD/GPL"); - diff --git a/drivers/staging/rtl8187se/ieee80211/api.c b/drivers/staging/rtl8187se/ieee80211/api.c deleted file mode 100644 index c627d029528b..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/api.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Scatterlist Cryptographic API. - * - * Copyright (c) 2002 James Morris - * Copyright (c) 2002 David S. Miller (davem@redhat.com) - * - * Portions derived from Cryptoapi, by Alexander Kjeldaas - * and Nettle, by Niels Mé°ˆler. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include "kmap_types.h" - -#include -#include -//#include -#include "rtl_crypto.h" -#include -#include -#include -#include "internal.h" - -LIST_HEAD(crypto_alg_list); -DECLARE_RWSEM(crypto_alg_sem); - -static inline int crypto_alg_get(struct crypto_alg *alg) -{ - return try_inc_mod_count(alg->cra_module); -} - -static inline void crypto_alg_put(struct crypto_alg *alg) -{ - if (alg->cra_module) - __MOD_DEC_USE_COUNT(alg->cra_module); -} - -struct crypto_alg *crypto_alg_lookup(const char *name) -{ - struct crypto_alg *q, *alg = NULL; - - if (!name) - return NULL; - - down_read(&crypto_alg_sem); - - list_for_each_entry(q, &crypto_alg_list, cra_list) { - if (!(strcmp(q->cra_name, name))) { - if (crypto_alg_get(q)) - alg = q; - break; - } - } - - up_read(&crypto_alg_sem); - return alg; -} - -static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags) -{ - tfm->crt_flags = 0; - - switch (crypto_tfm_alg_type(tfm)) { - case CRYPTO_ALG_TYPE_CIPHER: - return crypto_init_cipher_flags(tfm, flags); - - case CRYPTO_ALG_TYPE_DIGEST: - return crypto_init_digest_flags(tfm, flags); - - case CRYPTO_ALG_TYPE_COMPRESS: - return crypto_init_compress_flags(tfm, flags); - - default: - break; - } - - BUG(); - return -EINVAL; -} - -static int crypto_init_ops(struct crypto_tfm *tfm) -{ - switch (crypto_tfm_alg_type(tfm)) { - case CRYPTO_ALG_TYPE_CIPHER: - return crypto_init_cipher_ops(tfm); - - case CRYPTO_ALG_TYPE_DIGEST: - return crypto_init_digest_ops(tfm); - - case CRYPTO_ALG_TYPE_COMPRESS: - return crypto_init_compress_ops(tfm); - - default: - break; - } - - BUG(); - return -EINVAL; -} - -static void crypto_exit_ops(struct crypto_tfm *tfm) -{ - switch (crypto_tfm_alg_type(tfm)) { - case CRYPTO_ALG_TYPE_CIPHER: - crypto_exit_cipher_ops(tfm); - break; - - case CRYPTO_ALG_TYPE_DIGEST: - crypto_exit_digest_ops(tfm); - break; - - case CRYPTO_ALG_TYPE_COMPRESS: - crypto_exit_compress_ops(tfm); - break; - - default: - BUG(); - - } -} - -struct crypto_tfm *crypto_alloc_tfm(const char *name, u32 flags) -{ - struct crypto_tfm *tfm = NULL; - struct crypto_alg *alg; - - alg = crypto_alg_mod_lookup(name); - if (alg == NULL) - goto out; - - tfm = kmalloc(sizeof(*tfm) + alg->cra_ctxsize, GFP_KERNEL); - if (tfm == NULL) - goto out_put; - - memset(tfm, 0, sizeof(*tfm) + alg->cra_ctxsize); - - tfm->__crt_alg = alg; - - if (crypto_init_flags(tfm, flags)) - goto out_free_tfm; - - if (crypto_init_ops(tfm)) { - crypto_exit_ops(tfm); - goto out_free_tfm; - } - - goto out; - -out_free_tfm: - kfree(tfm); - tfm = NULL; -out_put: - crypto_alg_put(alg); -out: - return tfm; -} - -void crypto_free_tfm(struct crypto_tfm *tfm) -{ - struct crypto_alg *alg = tfm->__crt_alg; - int size = sizeof(*tfm) + alg->cra_ctxsize; - - crypto_exit_ops(tfm); - crypto_alg_put(alg); - memset(tfm, 0, size); - kfree(tfm); -} - -int crypto_register_alg(struct crypto_alg *alg) -{ - int ret = 0; - struct crypto_alg *q; - - down_write(&crypto_alg_sem); - - list_for_each_entry(q, &crypto_alg_list, cra_list) { - if (!(strcmp(q->cra_name, alg->cra_name))) { - ret = -EEXIST; - goto out; - } - } - - list_add_tail(&alg->cra_list, &crypto_alg_list); -out: - up_write(&crypto_alg_sem); - return ret; -} - -int crypto_unregister_alg(struct crypto_alg *alg) -{ - int ret = -ENOENT; - struct crypto_alg *q; - - BUG_ON(!alg->cra_module); - - down_write(&crypto_alg_sem); - list_for_each_entry(q, &crypto_alg_list, cra_list) { - if (alg == q) { - list_del(&alg->cra_list); - ret = 0; - goto out; - } - } -out: - up_write(&crypto_alg_sem); - return ret; -} - -int crypto_alg_available(const char *name, u32 flags) -{ - int ret = 0; - struct crypto_alg *alg = crypto_alg_mod_lookup(name); - - if (alg) { - crypto_alg_put(alg); - ret = 1; - } - - return ret; -} - -static int __init init_crypto(void) -{ - printk(KERN_INFO "Initializing Cryptographic API\n"); - crypto_init_proc(); - return 0; -} - -__initcall(init_crypto); - -/* -EXPORT_SYMBOL_GPL(crypto_register_alg); -EXPORT_SYMBOL_GPL(crypto_unregister_alg); -EXPORT_SYMBOL_GPL(crypto_alloc_tfm); -EXPORT_SYMBOL_GPL(crypto_free_tfm); -EXPORT_SYMBOL_GPL(crypto_alg_available); -*/ - -EXPORT_SYMBOL_NOVERS(crypto_register_alg); -EXPORT_SYMBOL_NOVERS(crypto_unregister_alg); -EXPORT_SYMBOL_NOVERS(crypto_alloc_tfm); -EXPORT_SYMBOL_NOVERS(crypto_free_tfm); -EXPORT_SYMBOL_NOVERS(crypto_alg_available); diff --git a/drivers/staging/rtl8187se/ieee80211/arc4.c b/drivers/staging/rtl8187se/ieee80211/arc4.c deleted file mode 100644 index 654f0e90af8e..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/arc4.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Cryptographic API - * - * ARC4 Cipher Algorithm - * - * Jon Oberheide - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ -#include -#include -#include "rtl_crypto.h" - -#define ARC4_MIN_KEY_SIZE 1 -#define ARC4_MAX_KEY_SIZE 256 -#define ARC4_BLOCK_SIZE 1 - -struct arc4_ctx { - u8 S[256]; - u8 x, y; -}; - -static int arc4_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, u32 *flags) -{ - struct arc4_ctx *ctx = ctx_arg; - int i, j = 0, k = 0; - - ctx->x = 1; - ctx->y = 0; - - for(i = 0; i < 256; i++) - ctx->S[i] = i; - - for(i = 0; i < 256; i++) - { - u8 a = ctx->S[i]; - j = (j + in_key[k] + a) & 0xff; - ctx->S[i] = ctx->S[j]; - ctx->S[j] = a; - if(++k >= key_len) - k = 0; - } - - return 0; -} - -static void arc4_crypt(void *ctx_arg, u8 *out, const u8 *in) -{ - struct arc4_ctx *ctx = ctx_arg; - - u8 *const S = ctx->S; - u8 x = ctx->x; - u8 y = ctx->y; - u8 a, b; - - a = S[x]; - y = (y + a) & 0xff; - b = S[y]; - S[x] = b; - S[y] = a; - x = (x + 1) & 0xff; - *out++ = *in ^ S[(a + b) & 0xff]; - - ctx->x = x; - ctx->y = y; -} - -static struct crypto_alg arc4_alg = { - .cra_name = "arc4", - .cra_flags = CRYPTO_ALG_TYPE_CIPHER, - .cra_blocksize = ARC4_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct arc4_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(arc4_alg.cra_list), - .cra_u = { .cipher = { - .cia_min_keysize = ARC4_MIN_KEY_SIZE, - .cia_max_keysize = ARC4_MAX_KEY_SIZE, - .cia_setkey = arc4_set_key, - .cia_encrypt = arc4_crypt, - .cia_decrypt = arc4_crypt } } -}; - -static int __init arc4_init(void) -{ - return crypto_register_alg(&arc4_alg); -} - - -static void __exit arc4_exit(void) -{ - crypto_unregister_alg(&arc4_alg); -} - -module_init(arc4_init); -module_exit(arc4_exit); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("ARC4 Cipher Algorithm"); -MODULE_AUTHOR("Jon Oberheide "); diff --git a/drivers/staging/rtl8187se/ieee80211/autoload.c b/drivers/staging/rtl8187se/ieee80211/autoload.c deleted file mode 100644 index c97756f3b2ea..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/autoload.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Cryptographic API. - * - * Algorithm autoloader. - * - * Copyright (c) 2002 James Morris - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include "kmap_types.h" - -#include -//#include -#include "rtl_crypto.h" -#include -#include -#include "internal.h" - -/* - * A far more intelligent version of this is planned. For now, just - * try an exact match on the name of the algorithm. - */ -void crypto_alg_autoload(const char *name) -{ - request_module(name); -} - -struct crypto_alg *crypto_alg_mod_lookup(const char *name) -{ - struct crypto_alg *alg = crypto_alg_lookup(name); - if (alg == NULL) { - crypto_alg_autoload(name); - alg = crypto_alg_lookup(name); - } - return alg; -} diff --git a/drivers/staging/rtl8187se/ieee80211/cipher.c b/drivers/staging/rtl8187se/ieee80211/cipher.c deleted file mode 100644 index 1968acfe32b1..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/cipher.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Cryptographic API. - * - * Cipher operations. - * - * Copyright (c) 2002 James Morris - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include -//#include -#include "rtl_crypto.h" -#include -#include -#include -#include -#include "internal.h" -#include "scatterwalk.h" - -typedef void (cryptfn_t)(void *, u8 *, const u8 *); -typedef void (procfn_t)(struct crypto_tfm *, u8 *, - u8*, cryptfn_t, int enc, void *, int); - -static inline void xor_64(u8 *a, const u8 *b) -{ - ((u32 *)a)[0] ^= ((u32 *)b)[0]; - ((u32 *)a)[1] ^= ((u32 *)b)[1]; -} - -static inline void xor_128(u8 *a, const u8 *b) -{ - ((u32 *)a)[0] ^= ((u32 *)b)[0]; - ((u32 *)a)[1] ^= ((u32 *)b)[1]; - ((u32 *)a)[2] ^= ((u32 *)b)[2]; - ((u32 *)a)[3] ^= ((u32 *)b)[3]; -} - - -/* - * Generic encrypt/decrypt wrapper for ciphers, handles operations across - * multiple page boundaries by using temporary blocks. In user context, - * the kernel is given a chance to schedule us once per block. - */ -static int crypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, cryptfn_t crfn, - procfn_t prfn, int enc, void *info) -{ - struct scatter_walk walk_in, walk_out; - const unsigned int bsize = crypto_tfm_alg_blocksize(tfm); - u8 tmp_src[bsize]; - u8 tmp_dst[bsize]; - - if (!nbytes) - return 0; - - if (nbytes % bsize) { - tfm->crt_flags |= CRYPTO_TFM_RES_BAD_BLOCK_LEN; - return -EINVAL; - } - - scatterwalk_start(&walk_in, src); - scatterwalk_start(&walk_out, dst); - - for(;;) { - u8 *src_p, *dst_p; - int in_place; - - scatterwalk_map(&walk_in, 0); - scatterwalk_map(&walk_out, 1); - src_p = scatterwalk_whichbuf(&walk_in, bsize, tmp_src); - dst_p = scatterwalk_whichbuf(&walk_out, bsize, tmp_dst); - in_place = scatterwalk_samebuf(&walk_in, &walk_out, - src_p, dst_p); - - nbytes -= bsize; - - scatterwalk_copychunks(src_p, &walk_in, bsize, 0); - - prfn(tfm, dst_p, src_p, crfn, enc, info, in_place); - - scatterwalk_done(&walk_in, 0, nbytes); - - scatterwalk_copychunks(dst_p, &walk_out, bsize, 1); - scatterwalk_done(&walk_out, 1, nbytes); - - if (!nbytes) - return 0; - - crypto_yield(tfm); - } -} - -static void cbc_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, int enc, void *info, int in_place) -{ - u8 *iv = info; - - /* Null encryption */ - if (!iv) - return; - - if (enc) { - tfm->crt_u.cipher.cit_xor_block(iv, src); - fn(crypto_tfm_ctx(tfm), dst, iv); - memcpy(iv, dst, crypto_tfm_alg_blocksize(tfm)); - } else { - u8 stack[in_place ? crypto_tfm_alg_blocksize(tfm) : 0]; - u8 *buf = in_place ? stack : dst; - - fn(crypto_tfm_ctx(tfm), buf, src); - tfm->crt_u.cipher.cit_xor_block(buf, iv); - memcpy(iv, src, crypto_tfm_alg_blocksize(tfm)); - if (buf != dst) - memcpy(dst, buf, crypto_tfm_alg_blocksize(tfm)); - } -} - -static void ecb_process(struct crypto_tfm *tfm, u8 *dst, u8 *src, - cryptfn_t fn, int enc, void *info, int in_place) -{ - fn(crypto_tfm_ctx(tfm), dst, src); -} - -static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) -{ - struct cipher_alg *cia = &tfm->__crt_alg->cra_cipher; - - if (keylen < cia->cia_min_keysize || keylen > cia->cia_max_keysize) { - tfm->crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } else - return cia->cia_setkey(crypto_tfm_ctx(tfm), key, keylen, - &tfm->crt_flags); -} - -static int ecb_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - ecb_process, 1, NULL); -} - -static int ecb_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - ecb_process, 1, NULL); -} - -static int cbc_encrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - cbc_process, 1, tfm->crt_cipher.cit_iv); -} - -static int cbc_encrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_encrypt, - cbc_process, 1, iv); -} - -static int cbc_decrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - cbc_process, 0, tfm->crt_cipher.cit_iv); -} - -static int cbc_decrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - return crypt(tfm, dst, src, nbytes, - tfm->__crt_alg->cra_cipher.cia_decrypt, - cbc_process, 0, iv); -} - -static int nocrypt(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes) -{ - return -ENOSYS; -} - -static int nocrypt_iv(struct crypto_tfm *tfm, - struct scatterlist *dst, - struct scatterlist *src, - unsigned int nbytes, u8 *iv) -{ - return -ENOSYS; -} - -int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags) -{ - u32 mode = flags & CRYPTO_TFM_MODE_MASK; - - tfm->crt_cipher.cit_mode = mode ? mode : CRYPTO_TFM_MODE_ECB; - if (flags & CRYPTO_TFM_REQ_WEAK_KEY) - tfm->crt_flags = CRYPTO_TFM_REQ_WEAK_KEY; - - return 0; -} - -int crypto_init_cipher_ops(struct crypto_tfm *tfm) -{ - int ret = 0; - struct cipher_tfm *ops = &tfm->crt_cipher; - - ops->cit_setkey = setkey; - - switch (tfm->crt_cipher.cit_mode) { - case CRYPTO_TFM_MODE_ECB: - ops->cit_encrypt = ecb_encrypt; - ops->cit_decrypt = ecb_decrypt; - break; - - case CRYPTO_TFM_MODE_CBC: - ops->cit_encrypt = cbc_encrypt; - ops->cit_decrypt = cbc_decrypt; - ops->cit_encrypt_iv = cbc_encrypt_iv; - ops->cit_decrypt_iv = cbc_decrypt_iv; - break; - - case CRYPTO_TFM_MODE_CFB: - ops->cit_encrypt = nocrypt; - ops->cit_decrypt = nocrypt; - ops->cit_encrypt_iv = nocrypt_iv; - ops->cit_decrypt_iv = nocrypt_iv; - break; - - case CRYPTO_TFM_MODE_CTR: - ops->cit_encrypt = nocrypt; - ops->cit_decrypt = nocrypt; - ops->cit_encrypt_iv = nocrypt_iv; - ops->cit_decrypt_iv = nocrypt_iv; - break; - - default: - BUG(); - } - - if (ops->cit_mode == CRYPTO_TFM_MODE_CBC) { - - switch (crypto_tfm_alg_blocksize(tfm)) { - case 8: - ops->cit_xor_block = xor_64; - break; - - case 16: - ops->cit_xor_block = xor_128; - break; - - default: - printk(KERN_WARNING "%s: block size %u not supported\n", - crypto_tfm_alg_name(tfm), - crypto_tfm_alg_blocksize(tfm)); - ret = -EINVAL; - goto out; - } - - ops->cit_ivsize = crypto_tfm_alg_blocksize(tfm); - ops->cit_iv = kmalloc(ops->cit_ivsize, GFP_KERNEL); - if (ops->cit_iv == NULL) - ret = -ENOMEM; - } - -out: - return ret; -} - -void crypto_exit_cipher_ops(struct crypto_tfm *tfm) -{ - if (tfm->crt_cipher.cit_iv) - kfree(tfm->crt_cipher.cit_iv); -} diff --git a/drivers/staging/rtl8187se/ieee80211/compress.c b/drivers/staging/rtl8187se/ieee80211/compress.c deleted file mode 100644 index c2df80e2ed9d..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/compress.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Cryptographic API. - * - * Compression operations. - * - * Copyright (c) 2002 James Morris - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include -//#include -#include "rtl_crypto.h" -#include -#include -#include -#include "internal.h" - -static int crypto_compress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return tfm->__crt_alg->cra_compress.coa_compress(crypto_tfm_ctx(tfm), - src, slen, dst, - dlen); -} - -static int crypto_decompress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return tfm->__crt_alg->cra_compress.coa_decompress(crypto_tfm_ctx(tfm), - src, slen, dst, - dlen); -} - -int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags) -{ - return flags ? -EINVAL : 0; -} - -int crypto_init_compress_ops(struct crypto_tfm *tfm) -{ - int ret = 0; - struct compress_tfm *ops = &tfm->crt_compress; - - ret = tfm->__crt_alg->cra_compress.coa_init(crypto_tfm_ctx(tfm)); - if (ret) - goto out; - - ops->cot_compress = crypto_compress; - ops->cot_decompress = crypto_decompress; - -out: - return ret; -} - -void crypto_exit_compress_ops(struct crypto_tfm *tfm) -{ - tfm->__crt_alg->cra_compress.coa_exit(crypto_tfm_ctx(tfm)); -} diff --git a/drivers/staging/rtl8187se/ieee80211/digest.c b/drivers/staging/rtl8187se/ieee80211/digest.c deleted file mode 100644 index 1a95f2d37837..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/digest.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Cryptographic API. - * - * Digest operations. - * - * Copyright (c) 2002 James Morris - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -//#include -#include "rtl_crypto.h" -#include -#include -#include -#include -#include "internal.h" - -static void init(struct crypto_tfm *tfm) -{ - tfm->__crt_alg->cra_digest.dia_init(crypto_tfm_ctx(tfm)); -} - -static void update(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg) -{ - unsigned int i; - - for (i = 0; i < nsg; i++) { - - struct page *pg = sg[i].page; - unsigned int offset = sg[i].offset; - unsigned int l = sg[i].length; - - do { - unsigned int bytes_from_page = min(l, ((unsigned int) - (PAGE_SIZE)) - - offset); - char *p = crypto_kmap(pg, 0) + offset; - - tfm->__crt_alg->cra_digest.dia_update - (crypto_tfm_ctx(tfm), p, - bytes_from_page); - crypto_kunmap(p, 0); - crypto_yield(tfm); - offset = 0; - pg++; - l -= bytes_from_page; - } while (l > 0); - } -} - -static void final(struct crypto_tfm *tfm, u8 *out) -{ - tfm->__crt_alg->cra_digest.dia_final(crypto_tfm_ctx(tfm), out); -} - -static int setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) -{ - u32 flags; - if (tfm->__crt_alg->cra_digest.dia_setkey == NULL) - return -ENOSYS; - return tfm->__crt_alg->cra_digest.dia_setkey(crypto_tfm_ctx(tfm), - key, keylen, &flags); -} - -static void digest(struct crypto_tfm *tfm, - struct scatterlist *sg, unsigned int nsg, u8 *out) -{ - unsigned int i; - - tfm->crt_digest.dit_init(tfm); - - for (i = 0; i < nsg; i++) { - char *p = crypto_kmap(sg[i].page, 0) + sg[i].offset; - tfm->__crt_alg->cra_digest.dia_update(crypto_tfm_ctx(tfm), - p, sg[i].length); - crypto_kunmap(p, 0); - crypto_yield(tfm); - } - crypto_digest_final(tfm, out); -} - -int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags) -{ - return flags ? -EINVAL : 0; -} - -int crypto_init_digest_ops(struct crypto_tfm *tfm) -{ - struct digest_tfm *ops = &tfm->crt_digest; - - ops->dit_init = init; - ops->dit_update = update; - ops->dit_final = final; - ops->dit_digest = digest; - ops->dit_setkey = setkey; - - return crypto_alloc_hmac_block(tfm); -} - -void crypto_exit_digest_ops(struct crypto_tfm *tfm) -{ - crypto_free_hmac_block(tfm); -} diff --git a/drivers/staging/rtl8187se/ieee80211/kmap_types.h b/drivers/staging/rtl8187se/ieee80211/kmap_types.h deleted file mode 100644 index de67bb01b5f5..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/kmap_types.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __KMAP_TYPES_H - -#define __KMAP_TYPES_H - - -enum km_type { - KM_BOUNCE_READ, - KM_SKB_SUNRPC_DATA, - KM_SKB_DATA_SOFTIRQ, - KM_USER0, - KM_USER1, - KM_BH_IRQ, - KM_SOFTIRQ0, - KM_SOFTIRQ1, - KM_TYPE_NR -}; - -#define _ASM_KMAP_TYPES_H - -#endif diff --git a/drivers/staging/rtl8187se/ieee80211/michael_mic.c b/drivers/staging/rtl8187se/ieee80211/michael_mic.c deleted file mode 100644 index df256e487c20..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/michael_mic.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Cryptographic API - * - * Michael MIC (IEEE 802.11i/TKIP) keyed digest - * - * Copyright (c) 2004 Jouni Malinen - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -//#include -#include "rtl_crypto.h" - - -struct michael_mic_ctx { - u8 pending[4]; - size_t pending_len; - - u32 l, r; -}; - - -static inline u32 rotl(u32 val, int bits) -{ - return (val << bits) | (val >> (32 - bits)); -} - - -static inline u32 rotr(u32 val, int bits) -{ - return (val >> bits) | (val << (32 - bits)); -} - - -static inline u32 xswap(u32 val) -{ - return ((val & 0x00ff00ff) << 8) | ((val & 0xff00ff00) >> 8); -} - - -#define michael_block(l, r) \ -do { \ - r ^= rotl(l, 17); \ - l += r; \ - r ^= xswap(l); \ - l += r; \ - r ^= rotl(l, 3); \ - l += r; \ - r ^= rotr(l, 2); \ - l += r; \ -} while (0) - - -static inline u32 get_le32(const u8 *p) -{ - return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); -} - - -static inline void put_le32(u8 *p, u32 v) -{ - p[0] = v; - p[1] = v >> 8; - p[2] = v >> 16; - p[3] = v >> 24; -} - - -static void michael_init(void *ctx) -{ - struct michael_mic_ctx *mctx = ctx; - mctx->pending_len = 0; -} - - -static void michael_update(void *ctx, const u8 *data, unsigned int len) -{ - struct michael_mic_ctx *mctx = ctx; - - if (mctx->pending_len) { - int flen = 4 - mctx->pending_len; - if (flen > len) - flen = len; - memcpy(&mctx->pending[mctx->pending_len], data, flen); - mctx->pending_len += flen; - data += flen; - len -= flen; - - if (mctx->pending_len < 4) - return; - - mctx->l ^= get_le32(mctx->pending); - michael_block(mctx->l, mctx->r); - mctx->pending_len = 0; - } - - while (len >= 4) { - mctx->l ^= get_le32(data); - michael_block(mctx->l, mctx->r); - data += 4; - len -= 4; - } - - if (len > 0) { - mctx->pending_len = len; - memcpy(mctx->pending, data, len); - } -} - - -static void michael_final(void *ctx, u8 *out) -{ - struct michael_mic_ctx *mctx = ctx; - u8 *data = mctx->pending; - - /* Last block and padding (0x5a, 4..7 x 0) */ - switch (mctx->pending_len) { - case 0: - mctx->l ^= 0x5a; - break; - case 1: - mctx->l ^= data[0] | 0x5a00; - break; - case 2: - mctx->l ^= data[0] | (data[1] << 8) | 0x5a0000; - break; - case 3: - mctx->l ^= data[0] | (data[1] << 8) | (data[2] << 16) | - 0x5a000000; - break; - } - michael_block(mctx->l, mctx->r); - /* l ^= 0; */ - michael_block(mctx->l, mctx->r); - - put_le32(out, mctx->l); - put_le32(out + 4, mctx->r); -} - - -static int michael_setkey(void *ctx, const u8 *key, unsigned int keylen, - u32 *flags) -{ - struct michael_mic_ctx *mctx = ctx; - if (keylen != 8) { - if (flags) - *flags = CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; - } - mctx->l = get_le32(key); - mctx->r = get_le32(key + 4); - return 0; -} - - -static struct crypto_alg michael_mic_alg = { - .cra_name = "michael_mic", - .cra_flags = CRYPTO_ALG_TYPE_DIGEST, - .cra_blocksize = 8, - .cra_ctxsize = sizeof(struct michael_mic_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(michael_mic_alg.cra_list), - .cra_u = { .digest = { - .dia_digestsize = 8, - .dia_init = michael_init, - .dia_update = michael_update, - .dia_final = michael_final, - .dia_setkey = michael_setkey } } -}; - - -static int __init michael_mic_init(void) -{ - return crypto_register_alg(&michael_mic_alg); -} - - -static void __exit michael_mic_exit(void) -{ - crypto_unregister_alg(&michael_mic_alg); -} - - -module_init(michael_mic_init); -module_exit(michael_mic_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_DESCRIPTION("Michael MIC"); -MODULE_AUTHOR("Jouni Malinen "); diff --git a/drivers/staging/rtl8187se/ieee80211/proc.c b/drivers/staging/rtl8187se/ieee80211/proc.c deleted file mode 100644 index 4f3f9ed7751a..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/proc.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Scatterlist Cryptographic API. - * - * Procfs information. - * - * Copyright (c) 2002 James Morris - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include -//#include -#include "rtl_crypto.h" -#include -#include -#include -#include "internal.h" - -extern struct list_head crypto_alg_list; -extern struct rw_semaphore crypto_alg_sem; - -static void *c_start(struct seq_file *m, loff_t *pos) -{ - struct list_head *v; - loff_t n = *pos; - - down_read(&crypto_alg_sem); - list_for_each(v, &crypto_alg_list) - if (!n--) - return list_entry(v, struct crypto_alg, cra_list); - return NULL; -} - -static void *c_next(struct seq_file *m, void *p, loff_t *pos) -{ - struct list_head *v = p; - - (*pos)++; - v = v->next; - return (v == &crypto_alg_list) ? - NULL : list_entry(v, struct crypto_alg, cra_list); -} - -static void c_stop(struct seq_file *m, void *p) -{ - up_read(&crypto_alg_sem); -} - -static int c_show(struct seq_file *m, void *p) -{ - struct crypto_alg *alg = (struct crypto_alg *)p; - - seq_printf(m, "name : %s\n", alg->cra_name); - seq_printf(m, "module : %s\n", - (alg->cra_module ? - alg->cra_module->name : - "kernel")); - - switch (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) { - case CRYPTO_ALG_TYPE_CIPHER: - seq_printf(m, "type : cipher\n"); - seq_printf(m, "blocksize : %u\n", alg->cra_blocksize); - seq_printf(m, "min keysize : %u\n", - alg->cra_cipher.cia_min_keysize); - seq_printf(m, "max keysize : %u\n", - alg->cra_cipher.cia_max_keysize); - break; - - case CRYPTO_ALG_TYPE_DIGEST: - seq_printf(m, "type : digest\n"); - seq_printf(m, "blocksize : %u\n", alg->cra_blocksize); - seq_printf(m, "digestsize : %u\n", - alg->cra_digest.dia_digestsize); - break; - case CRYPTO_ALG_TYPE_COMPRESS: - seq_printf(m, "type : compression\n"); - break; - default: - seq_printf(m, "type : unknown\n"); - break; - } - - seq_putc(m, '\n'); - return 0; -} - -static struct seq_operations crypto_seq_ops = { - .start = c_start, - .next = c_next, - .stop = c_stop, - .show = c_show -}; - -static int crypto_info_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &crypto_seq_ops); -} - -static struct file_operations proc_crypto_ops = { - .open = crypto_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release -}; - -void __init crypto_init_proc(void) -{ - struct proc_dir_entry *proc; - - proc = create_proc_entry("crypto", 0, NULL); - if (proc) - proc->proc_fops = &proc_crypto_ops; -} diff --git a/drivers/staging/rtl8187se/ieee80211/scatterwalk.c b/drivers/staging/rtl8187se/ieee80211/scatterwalk.c deleted file mode 100644 index 49f401fbce88..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/scatterwalk.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Cryptographic API. - * - * Cipher operations. - * - * Copyright (c) 2002 James Morris - * 2002 Adam J. Richter - * 2004 Jean-Luc Cooke - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ -#include "kmap_types.h" - -#include -#include -#include -#include -#include -#include "internal.h" -#include "scatterwalk.h" - -enum km_type crypto_km_types[] = { - KM_USER0, - KM_USER1, - KM_SOFTIRQ0, - KM_SOFTIRQ1, -}; - -void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch) -{ - if (nbytes <= walk->len_this_page && - (((unsigned long)walk->data) & (PAGE_CACHE_SIZE - 1)) + nbytes <= - PAGE_CACHE_SIZE) - return walk->data; - else - return scratch; -} - -static void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) -{ - if (out) - memcpy(sgdata, buf, nbytes); - else - memcpy(buf, sgdata, nbytes); -} - -void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg) -{ - unsigned int rest_of_page; - - walk->sg = sg; - - walk->page = sg->page; - walk->len_this_segment = sg->length; - - rest_of_page = PAGE_CACHE_SIZE - (sg->offset & (PAGE_CACHE_SIZE - 1)); - walk->len_this_page = min(sg->length, rest_of_page); - walk->offset = sg->offset; -} - -void scatterwalk_map(struct scatter_walk *walk, int out) -{ - walk->data = crypto_kmap(walk->page, out) + walk->offset; -} - -static void scatterwalk_pagedone(struct scatter_walk *walk, int out, - unsigned int more) -{ - /* walk->data may be pointing the first byte of the next page; - however, we know we transfered at least one byte. So, - walk->data - 1 will be a virtual address in the mapped page. */ - - if (out) - flush_dcache_page(walk->page); - - if (more) { - walk->len_this_segment -= walk->len_this_page; - - if (walk->len_this_segment) { - walk->page++; - walk->len_this_page = min(walk->len_this_segment, - (unsigned)PAGE_CACHE_SIZE); - walk->offset = 0; - } - else - scatterwalk_start(walk, sg_next(walk->sg)); - } -} - -void scatterwalk_done(struct scatter_walk *walk, int out, int more) -{ - crypto_kunmap(walk->data, out); - if (walk->len_this_page == 0 || !more) - scatterwalk_pagedone(walk, out, more); -} - -/* - * Do not call this unless the total length of all of the fragments - * has been verified as multiple of the block size. - */ -int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, - size_t nbytes, int out) -{ - if (buf != walk->data) { - while (nbytes > walk->len_this_page) { - memcpy_dir(buf, walk->data, walk->len_this_page, out); - buf += walk->len_this_page; - nbytes -= walk->len_this_page; - - crypto_kunmap(walk->data, out); - scatterwalk_pagedone(walk, out, 1); - scatterwalk_map(walk, out); - } - - memcpy_dir(buf, walk->data, nbytes, out); - } - - walk->offset += nbytes; - walk->len_this_page -= nbytes; - walk->len_this_segment -= nbytes; - return 0; -} diff --git a/drivers/staging/rtl8187se/ieee80211/scatterwalk.h b/drivers/staging/rtl8187se/ieee80211/scatterwalk.h deleted file mode 100644 index b16446519017..000000000000 --- a/drivers/staging/rtl8187se/ieee80211/scatterwalk.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Cryptographic API. - * - * Copyright (c) 2002 James Morris - * Copyright (c) 2002 Adam J. Richter - * Copyright (c) 2004 Jean-Luc Cooke - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - */ - -#ifndef _CRYPTO_SCATTERWALK_H -#define _CRYPTO_SCATTERWALK_H -#include -#include - -struct scatter_walk { - struct scatterlist *sg; - struct page *page; - void *data; - unsigned int len_this_page; - unsigned int len_this_segment; - unsigned int offset; -}; - -/* Define sg_next is an inline routine now in case we want to change - scatterlist to a linked list later. */ -static inline struct scatterlist *sg_next(struct scatterlist *sg) -{ - return sg + 1; -} - -static inline int scatterwalk_samebuf(struct scatter_walk *walk_in, - struct scatter_walk *walk_out, - void *src_p, void *dst_p) -{ - return walk_in->page == walk_out->page && - walk_in->offset == walk_out->offset && - walk_in->data == src_p && walk_out->data == dst_p; -} - -void *scatterwalk_whichbuf(struct scatter_walk *walk, unsigned int nbytes, void *scratch); -void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg); -int scatterwalk_copychunks(void *buf, struct scatter_walk *walk, size_t nbytes, int out); -void scatterwalk_map(struct scatter_walk *walk, int out); -void scatterwalk_done(struct scatter_walk *walk, int out, int more); - -#endif /* _CRYPTO_SCATTERWALK_H */ -- cgit v1.2.3 From 2a338a1529a1a6c25abfa2f572b327197aef6dc7 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 4 Dec 2008 20:19:44 -0800 Subject: Staging: rtl8187se: make the built module be the proper name If we are calling this the rtl8187se module, let's actually build a module with that name. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8187se/Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rtl8187se/Makefile b/drivers/staging/rtl8187se/Makefile index cc1c24074026..6bc7e29771c3 100644 --- a/drivers/staging/rtl8187se/Makefile +++ b/drivers/staging/rtl8187se/Makefile @@ -26,7 +26,8 @@ EXTRA_CFLAGS += -DENABLE_LPS #EXTRA_CFLAGS += -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y -r8187se-objs := r8180_core.o \ +rtl8187se-objs := \ + r8180_core.o \ r8180_sa2400.o \ r8180_93cx6.o \ r8180_wx.o \ @@ -50,5 +51,5 @@ r8187se-objs := r8180_core.o \ ieee80211/ieee80211_crypt_ccmp.o \ ieee80211/ieee80211_crypt_wep.o -obj-$(CONFIG_RTL8187SE) += r8187se.o +obj-$(CONFIG_RTL8187SE) += rtl8187se.o -- cgit v1.2.3 From 0971ff44a1368a904b56f16208e4af4fc39622fd Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 4 Dec 2008 20:39:37 -0800 Subject: Staging: rtl8187se: remove duplicate pci ids We only want to load for one PCI device, the "SE" device. The other PCI devices that this driver supports are already supported by the existing rtl8187 module. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8187se/r8180_core.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/staging') diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c index 38455983728c..00f4df49bc0e 100644 --- a/drivers/staging/rtl8187se/r8180_core.c +++ b/drivers/staging/rtl8187se/r8180_core.c @@ -102,6 +102,7 @@ static struct pci_device_id rtl8180_pci_id_tbl[] __devinitdata = { .subdevice = PCI_ANY_ID, .driver_data = 0, }, +#if 0 { .vendor = PCI_VENDOR_ID_BELKIN, .device = 0x6001, @@ -130,6 +131,7 @@ static struct pci_device_id rtl8180_pci_id_tbl[] __devinitdata = { .subdevice = PCI_ANY_ID, .driver_data = 4, }, +#endif { .vendor = 0, .device = 0, -- cgit v1.2.3 From 13c4f4a7859e2af09cdce02eea4dcdc3ad5e8604 Mon Sep 17 00:00:00 2001 From: Alexander Beregalov Date: Sun, 7 Dec 2008 05:31:19 +0300 Subject: Staging: me4000: switch to list_for_each*() Signed-off-by: Alexander Beregalov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/me4000/me4000.c | 97 +++++++++++++++++------------------------ 1 file changed, 39 insertions(+), 58 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/me4000/me4000.c b/drivers/staging/me4000/me4000.c index 0ac04b7f34bb..e1c4a8078901 100644 --- a/drivers/staging/me4000/me4000.c +++ b/drivers/staging/me4000/me4000.c @@ -536,25 +536,19 @@ module_init(me4000_init_module); static void clear_board_info_list(void) { - struct list_head *board_p; - struct list_head *dac_p; - struct me4000_info *board_info; - struct me4000_ao_context *ao_context; + struct me4000_info *board_info, *board_info_safe; + struct me4000_ao_context *ao_context, *ao_context_safe; /* Clear context lists */ - for (board_p = me4000_board_info_list.next; - board_p != &me4000_board_info_list; board_p = board_p->next) { - board_info = list_entry(board_p, struct me4000_info, list); + list_for_each_entry(board_info, &me4000_board_info_list, list) { /* Clear analog output context list */ - while (!list_empty(&board_info->ao_context_list)) { - dac_p = board_info->ao_context_list.next; - ao_context = - list_entry(dac_p, struct me4000_ao_context, list); + list_for_each_entry_safe(ao_context, ao_context_safe, + &board_info->ao_context_list, list) { me4000_ao_reset(ao_context); free_irq(ao_context->irq, ao_context); if (ao_context->circ_buf.buf) kfree(ao_context->circ_buf.buf); - list_del(dac_p); + list_del(&ao_context->list); kfree(ao_context); } @@ -574,11 +568,10 @@ static void clear_board_info_list(void) } /* Clear the board info list */ - while (!list_empty(&me4000_board_info_list)) { - board_p = me4000_board_info_list.next; - board_info = list_entry(board_p, struct me4000_info, list); + list_for_each_entry_safe(board_info, board_info_safe, + &me4000_board_info_list, list) { pci_release_regions(board_info->pci_dev_p); - list_del(board_p); + list_del(&board_info->list); kfree(board_info); } } @@ -663,16 +656,17 @@ static int init_board_info(struct pci_dev *pci_dev_p, } /* Get the index of the board in the global list */ - for (board_p = me4000_board_info_list.next, i = 0; - board_p != &me4000_board_info_list; board_p = board_p->next, i++) { + i = 0; + list_for_each(board_p, &me4000_board_info_list) { if (board_p == &board_info->list) { board_info->board_count = i; break; } + i++; } if (board_p == &me4000_board_info_list) { printk(KERN_ERR - "ME4000:init_board_info():Cannot get index of baord\n"); + "ME4000:init_board_info():Cannot get index of board\n"); return -ENODEV; } @@ -863,16 +857,14 @@ static int alloc_ao_contexts(struct me4000_info *info) static void release_ao_contexts(struct me4000_info *board_info) { - struct list_head *dac_p; - struct me4000_ao_context *ao_context; + struct me4000_ao_context *ao_context, *ao_context_safe; /* Clear analog output context list */ - while (!list_empty(&board_info->ao_context_list)) { - dac_p = board_info->ao_context_list.next; - ao_context = list_entry(dac_p, struct me4000_ao_context, list); + list_for_each_entry_safe(ao_context, ao_context_safe, + &board_info->ao_context_list, list) { free_irq(ao_context->irq, ao_context); kfree(ao_context->circ_buf.buf); - list_del(dac_p); + list_del(&ao_context->list); kfree(ao_context); } } @@ -1303,12 +1295,13 @@ static int me4000_open(struct inode *inode_p, struct file *file_p) dev, mode); /* Search for the board context */ - for (ptr = me4000_board_info_list.next, i = 0; - ptr != &me4000_board_info_list; ptr = ptr->next, i++) { - board_info = list_entry(ptr, struct me4000_info, list); + i = 0; + list_for_each(ptr, &me4000_board_info_list) { if (i == board) break; + i++; } + board_info = list_entry(ptr, struct me4000_info, list); if (ptr == &me4000_board_info_list) { printk(KERN_ERR @@ -1318,14 +1311,13 @@ static int me4000_open(struct inode *inode_p, struct file *file_p) } /* Search for the dac context */ - for (ptr = board_info->ao_context_list.next, i = 0; - ptr != &board_info->ao_context_list; - ptr = ptr->next, i++) { - ao_context = list_entry(ptr, struct me4000_ao_context, - list); + i = 0; + list_for_each(ptr, &board_info->ao_context_list) { if (i == dev) break; + i++; } + ao_context = list_entry(ptr, struct me4000_ao_context, list); if (ptr == &board_info->ao_context_list) { printk(KERN_ERR @@ -1384,12 +1376,13 @@ static int me4000_open(struct inode *inode_p, struct file *file_p) PDEBUG("me4000_open():ai board = %d mode = %d\n", board, mode); /* Search for the board context */ - for (ptr = me4000_board_info_list.next, i = 0; - ptr != &me4000_board_info_list; ptr = ptr->next, i++) { - board_info = list_entry(ptr, struct me4000_info, list); + i = 0; + list_for_each(ptr, &me4000_board_info_list) { if (i == board) break; + i++; } + board_info = list_entry(ptr, struct me4000_info, list); if (ptr == &me4000_board_info_list) { printk(KERN_ERR @@ -1438,14 +1431,12 @@ static int me4000_open(struct inode *inode_p, struct file *file_p) PDEBUG("me4000_open():board = %d\n", board); /* Search for the board context */ - for (ptr = me4000_board_info_list.next; - ptr != &me4000_board_info_list; ptr = ptr->next) { - board_info = list_entry(ptr, struct me4000_info, list); + list_for_each_entry(board_info, &me4000_board_info_list, list) { if (board_info->board_count == board) break; } - if (ptr == &me4000_board_info_list) { + if (&board_info->list == &me4000_board_info_list) { printk(KERN_ERR "ME4000:me4000_open():Board %d not in device list\n", board); @@ -1483,14 +1474,12 @@ static int me4000_open(struct inode *inode_p, struct file *file_p) PDEBUG("me4000_open():board = %d\n", board); /* Search for the board context */ - for (ptr = me4000_board_info_list.next; - ptr != &me4000_board_info_list; ptr = ptr->next) { - board_info = list_entry(ptr, struct me4000_info, list); + list_for_each_entry(board_info, &me4000_board_info_list, list) { if (board_info->board_count == board) break; } - if (ptr == &me4000_board_info_list) { + if (&board_info->list == &me4000_board_info_list) { printk(KERN_ERR "ME4000:me4000_open():Board %d not in device list\n", board); @@ -1526,14 +1515,12 @@ static int me4000_open(struct inode *inode_p, struct file *file_p) PDEBUG("me4000_open():board = %d\n", board); /* Search for the board context */ - for (ptr = me4000_board_info_list.next; - ptr != &me4000_board_info_list; ptr = ptr->next) { - board_info = list_entry(ptr, struct me4000_info, list); + list_for_each_entry(board_info, &me4000_board_info_list, list) { if (board_info->board_count == board) break; } - if (ptr == &me4000_board_info_list) { + if (&board_info->list == &me4000_board_info_list) { printk(KERN_ERR "ME4000:me4000_open():Board %d not in device list\n", board); @@ -5955,7 +5942,6 @@ static irqreturn_t me4000_ext_int_isr(int irq, void *dev_id) static void __exit me4000_module_exit(void) { - struct list_head *board_p; struct me4000_info *board_info; CALL_PDEBUG("cleanup_module() is executed\n"); @@ -5975,9 +5961,7 @@ static void __exit me4000_module_exit(void) pci_unregister_driver(&me4000_driver); /* Reset the boards */ - for (board_p = me4000_board_info_list.next; - board_p != &me4000_board_info_list; board_p = board_p->next) { - board_info = list_entry(board_p, struct me4000_info, list); + list_for_each_entry(board_info, &me4000_board_info_list, list) { me4000_reset_board(board_info); } @@ -5992,7 +5976,6 @@ static int me4000_read_procmem(char *buf, char **start, off_t offset, int count, int len = 0; int limit = count - 1000; struct me4000_info *board_info; - struct list_head *ptr; len += sprintf(buf + len, "\nME4000 DRIVER VERSION %X.%X.%X\n\n", (ME4000_DRIVER_VERSION & 0xFF0000) >> 16, @@ -6000,11 +5983,7 @@ static int me4000_read_procmem(char *buf, char **start, off_t offset, int count, (ME4000_DRIVER_VERSION & 0xFF)); /* Search for the board context */ - for (ptr = me4000_board_info_list.next; - (ptr != &me4000_board_info_list) && (len < limit); - ptr = ptr->next) { - board_info = list_entry(ptr, struct me4000_info, list); - + list_for_each_entry(board_info, &me4000_board_info_list, list) { len += sprintf(buf + len, "Board number %d:\n", board_info->board_count); @@ -6110,6 +6089,8 @@ static int me4000_read_procmem(char *buf, char **start, off_t offset, int count, sprintf(buf + len, "AO 3 status register = 0x%08X\n", inl(board_info->me4000_regbase + ME4000_AO_03_STATUS_REG)); + if (len >= limit) + break; } *eof = 1; -- cgit v1.2.3 From 3e15cc2705d4d41e56d4032dcf48a29f86d1620b Mon Sep 17 00:00:00 2001 From: Alexander Beregalov Date: Sun, 7 Dec 2008 05:32:46 +0300 Subject: Staging: usbip: switch to list_for_each_entry() Signed-off-by: Alexander Beregalov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/usbip/stub_rx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/usbip/stub_rx.c b/drivers/staging/usbip/stub_rx.c index 2a2cc0f051cc..2eb61372fe0a 100644 --- a/drivers/staging/usbip/stub_rx.c +++ b/drivers/staging/usbip/stub_rx.c @@ -234,8 +234,6 @@ static void tweak_special_requests(struct urb *urb) static int stub_recv_cmd_unlink(struct stub_device *sdev, struct usbip_header *pdu) { - struct list_head *listhead = &sdev->priv_init; - struct list_head *ptr; unsigned long flags; struct stub_priv *priv; @@ -243,8 +241,7 @@ static int stub_recv_cmd_unlink(struct stub_device *sdev, spin_lock_irqsave(&sdev->priv_lock, flags); - for (ptr = listhead->next; ptr != listhead; ptr = ptr->next) { - priv = list_entry(ptr, struct stub_priv, list); + list_for_each_entry(priv, &sdev->priv_init, list) { if (priv->seqnum == pdu->u.cmd_unlink.seqnum) { int ret; -- cgit v1.2.3 From 2a8a5d4e422925d8a6a9637a39784e6363b47528 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 21 Aug 2008 14:04:55 -0700 Subject: Staging: add princeton instruments usb camera driver Adds the driver for the Princeton Instruments USB camera. Needs a lot of work... TODO: - make checkpatch.pl clean - coding style fixups (typedefs, etc.) - get it to build properly - audit ioctls - remove ioctls if possible - assign proper minor number - remove dbg() macro - lots of general cleanups - review locking Cc: Judd Montgomery Cc: Jeff Frontz Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/rspiusb/Kconfig | 6 + drivers/staging/rspiusb/Makefile | 1 + drivers/staging/rspiusb/TODO | 22 + drivers/staging/rspiusb/rspiusb.c | 887 ++++++++++++++++++++++++++++++++++++++ drivers/staging/rspiusb/rspiusb.h | 25 ++ 7 files changed, 944 insertions(+) create mode 100644 drivers/staging/rspiusb/Kconfig create mode 100644 drivers/staging/rspiusb/Makefile create mode 100644 drivers/staging/rspiusb/TODO create mode 100644 drivers/staging/rspiusb/rspiusb.c create mode 100644 drivers/staging/rspiusb/rspiusb.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 53404a4018fe..fe3b23e43567 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -83,5 +83,7 @@ source "drivers/staging/altpciechdma/Kconfig" source "drivers/staging/rtl8187se/Kconfig" +source "drivers/staging/rspiusb/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 170789f3c4ca..bd4cb9285a2f 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -24,3 +24,4 @@ obj-$(CONFIG_ASUS_OLED) += asus_oled/ obj-$(CONFIG_PANEL) += panel/ obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma/ obj-$(CONFIG_RTL8187SE) += rtl8187se/ +obj-$(CONFIG_USB_RSPI) += rspiusb/ diff --git a/drivers/staging/rspiusb/Kconfig b/drivers/staging/rspiusb/Kconfig new file mode 100644 index 000000000000..d225f6794d02 --- /dev/null +++ b/drivers/staging/rspiusb/Kconfig @@ -0,0 +1,6 @@ +config USB_RSPI + tristate "Princeton Instruments USB camera support" + default n + depends on USB && BROKEN + help + This driver is for the Princeton Instruments USB camera device. diff --git a/drivers/staging/rspiusb/Makefile b/drivers/staging/rspiusb/Makefile new file mode 100644 index 000000000000..cc7aed92b0e3 --- /dev/null +++ b/drivers/staging/rspiusb/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_USB_RSPI) += rspiusb.o diff --git a/drivers/staging/rspiusb/TODO b/drivers/staging/rspiusb/TODO new file mode 100644 index 000000000000..cd6336a9254d --- /dev/null +++ b/drivers/staging/rspiusb/TODO @@ -0,0 +1,22 @@ +This driver is for the Princeton Instruments USB camera. + +It needs lots of work to get it into the main drivers/usb/ subdirectory: + +Any patches to do any of the following changes are greatly appreciated: + + - make checkpatch.pl clean + - coding style fixups (typedefs, etc.) + - get it to build properly + - audit ioctls + - remove ioctls if possible + - assign proper minor number + - remove dbg() macro + - lots of general cleanups + - review locking + +Please send patches to: + Greg Kroah-Hartman +and CC: + Judd Montgomery + Jeff Frontz +as they have this device and can test any needed changes. diff --git a/drivers/staging/rspiusb/rspiusb.c b/drivers/staging/rspiusb/rspiusb.c new file mode 100644 index 000000000000..ca281d6cbd7a --- /dev/null +++ b/drivers/staging/rspiusb/rspiusb.c @@ -0,0 +1,887 @@ +/* + * rspiusb.c + * + * Copyright (C) 2005, 2006 Princeton Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation version 2 of the License + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "rspiusb.h" + +#ifdef CONFIG_USB_DEBUG +static int debug = 1; +#else +static int debug; +#endif +/* Use our own dbg macro */ +#undef dbg +#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG __FILE__ ": " format "\n" , ## arg); } while (0) + +/* Version Information */ +#define DRIVER_VERSION "V1.0.1" +#define DRIVER_AUTHOR "Princeton Instruments" +#define DRIVER_DESC "PI USB2.0 Device Driver for Linux" + +/* Define these values to match your devices */ +#define VENDOR_ID 0x0BD7 +#define ST133_PID 0xA010 +#define PIXIS_PID 0xA026 + +/* Get a minor range for your devices from the usb maintainer */ +#ifdef CONFIG_USB_DYNAMIC_MINORS +#define PIUSB_MINOR_BASE 0 +#else +#define PIUSB_MINOR_BASE 192 +#endif + +/* prevent races between open() and disconnect() */ +static DECLARE_MUTEX(disconnect_sem); + +/* Structure to hold all of our device specific stuff */ +struct device_extension { + struct usb_device *udev; /* save off the usb device pointer */ + struct usb_interface *interface; /* the interface for this device */ + unsigned char minor; /* the starting minor number for this device */ + size_t bulk_in_size_returned; + int bulk_in_byte_trk; + struct urb ***PixelUrb; + int frameIdx; + int urbIdx; + unsigned int *maplist_numPagesMapped; + int open; /* if the port is open or not */ + int present; /* if the device is not disconnected */ + int userBufMapped; /* has the user buffer been mapped? */ + struct scatterlist **sgl; /* scatter-gather list for user buffer */ + unsigned int *sgEntries; + struct kref kref; + int gotPixelData; + int pendingWrite; + char **pendedPixelUrbs; + int iama; /*PIXIS or ST133 */ + int num_frames; /* the number of frames that will fit in the user buffer */ + int active_frame; + unsigned long frameSize; + struct semaphore sem; + //FX2 specific endpoints + unsigned int hEP[8]; +}; +#define to_pi_dev(d) container_of( d, struct device_extension, kref ) + +static int MapUserBuffer(struct ioctl_struct *, struct device_extension *); +static int UnMapUserBuffer(struct device_extension *); +static int piusb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, + unsigned long arg); +static int piusb_output(struct ioctl_struct *, unsigned char *, int, struct device_extension *); +static struct usb_driver piusb_driver; + +/* table of devices that work with this driver */ +static struct usb_device_id pi_device_table[] = { + {USB_DEVICE(VENDOR_ID, ST133_PID)}, + {USB_DEVICE(VENDOR_ID, PIXIS_PID)}, + {0, } /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, pi_device_table); + +static int lastErr = 0; +static int errCnt = 0; + +static void piusb_delete(struct kref *kref) +{ + struct device_extension *pdx = to_pi_dev(kref); + + dev_dbg(&pdx->udev->dev, "%s\n", __func__); + usb_put_dev(pdx->udev); + kfree(pdx); +} + +static int piusb_open(struct inode *inode, struct file *file) +{ + struct device_extension *pdx = NULL; + struct usb_interface *interface; + int subminor; + int retval = 0; + + dbg("Piusb_Open()"); + subminor = iminor(inode); + interface = usb_find_interface(&piusb_driver, subminor); + if (!interface) { + printk(KERN_ERR "%s - error, can't find device for minor %d\n", + __func__, subminor); + retval = -ENODEV; + goto exit_no_device; + } + + pdx = usb_get_intfdata(interface); + if (!pdx) { + retval = -ENODEV; + goto exit_no_device; + } + dbg("Alternate Setting = %d", interface->num_altsetting); + + pdx->frameIdx = pdx->urbIdx = 0; + pdx->gotPixelData = 0; + pdx->pendingWrite = 0; + pdx->frameSize = 0; + pdx->num_frames = 0; + pdx->active_frame = 0; + pdx->bulk_in_byte_trk = 0; + pdx->userBufMapped = 0; + pdx->pendedPixelUrbs = NULL; + pdx->sgEntries = NULL; + pdx->sgl = NULL; + pdx->maplist_numPagesMapped = NULL; + pdx->PixelUrb = NULL; + pdx->bulk_in_size_returned = 0; + /* increment our usage count for the device */ + kref_get(&pdx->kref); + /* save our object in the file's private structure */ + file->private_data = pdx; + exit_no_device: + return retval; +} + +static int piusb_release(struct inode *inode, struct file *file) +{ + struct device_extension *pdx; + int retval = 0; + + dbg("Piusb_Release()"); + pdx = (struct device_extension *)file->private_data; + if (pdx == NULL) { + dbg("%s - object is NULL", __func__); + return -ENODEV; + } + /* decrement the count on our device */ + kref_put(&pdx->kref, piusb_delete); + return retval; +} + +/** + * piusb_ioctl + */ +static int piusb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, + unsigned long arg) +{ + struct device_extension *pdx; + char dummyCtlBuf[] = { 0, 0, 0, 0, 0, 0, 0, 0 }; + unsigned long devRB = 0; + int i = 0; + int err = 0; + int retval = 0; + struct ioctl_struct ctrl; + unsigned char *uBuf; + int numbytes = 0; + unsigned short controlData = 0; + + pdx = (struct device_extension *)file->private_data; + /* verify that the device wasn't unplugged */ + if (!pdx->present) { + dbg("No Device Present\n"); + return -ENODEV; + } + /* fill in your device specific stuff here */ + if (_IOC_DIR(cmd) & _IOC_READ) + err = !access_ok(VERIFY_WRITE, (void __user *)arg, _IOC_SIZE(cmd)); + else if (_IOC_DIR(cmd) & _IOC_WRITE) + err = !access_ok(VERIFY_READ, (void __user *)arg, _IOC_SIZE(cmd)); + if (err) { + dev_err(&pdx->udev->dev, "return with error = %d\n", err); + return -EFAULT; + } + switch (cmd) { + case PIUSB_GETVNDCMD: + if (copy_from_user + (&ctrl, (void __user *)arg, sizeof(struct ioctl_struct))) + info("copy_from_user failed\n"); + dbg("%s %x\n", "Get Vendor Command = ", ctrl.cmd); + retval = + usb_control_msg(pdx->udev, usb_rcvctrlpipe(pdx->udev, 0), + ctrl.cmd, USB_DIR_IN, 0, 0, &devRB, + ctrl.numbytes, HZ * 10); + if (ctrl.cmd == 0xF1) { + dbg("FW Version returned from HW = %ld.%ld", + (devRB >> 8), (devRB & 0xFF)); + } + return devRB; + case PIUSB_SETVNDCMD: + if (copy_from_user + (&ctrl, (void __user *)arg, sizeof(struct ioctl_struct))) + info("copy_from_user failed\n"); +// dbg( "%s %x", "Set Vendor Command = ",ctrl.cmd ); + controlData = ctrl.pData[0]; + controlData |= (ctrl.pData[1] << 8); +// dbg( "%s %d", "Vendor Data =",controlData ); + retval = usb_control_msg(pdx->udev, usb_sndctrlpipe(pdx->udev, 0), ctrl.cmd, (USB_DIR_OUT | USB_TYPE_VENDOR), /* | USB_RECIP_ENDPOINT), */ + controlData, + 0, + &dummyCtlBuf, ctrl.numbytes, HZ * 10); + return retval; + break; + case PIUSB_ISHIGHSPEED: + return ((pdx->udev->speed == USB_SPEED_HIGH) ? 1 : 0); + break; + case PIUSB_WRITEPIPE: + if (copy_from_user(&ctrl, (void __user *)arg, _IOC_SIZE(cmd))) + info("copy_from_user WRITE_DUMMY failed\n"); + if (!access_ok(VERIFY_READ, ctrl.pData, ctrl.numbytes)) { + dbg("can't access pData"); + return 0; + } + piusb_output(&ctrl, ctrl.pData /*uBuf */ , ctrl.numbytes, pdx); + return ctrl.numbytes; + break; + case PIUSB_USERBUFFER: + if (copy_from_user + (&ctrl, (void __user *)arg, sizeof(struct ioctl_struct))) + info("copy_from_user failed\n"); + return MapUserBuffer((struct ioctl_struct *) & ctrl, pdx); + break; + case PIUSB_UNMAP_USERBUFFER: + UnMapUserBuffer(pdx); + return 0; + break; + case PIUSB_READPIPE: + if (copy_from_user + (&ctrl, (void __user *)arg, sizeof(struct ioctl_struct))) + info("copy_from_user failed\n"); + switch (ctrl.endpoint) { + case 0: //ST133 Pixel Data or PIXIS IO + if (pdx->iama == PIXIS_PID) { + unsigned int numToRead = 0; + unsigned int totalRead = 0; + uBuf = kmalloc(ctrl.numbytes, GFP_KERNEL); + if (!uBuf) { + dbg("Alloc for uBuf failed"); + return 0; + } + numbytes = ctrl.numbytes; + numToRead = numbytes; + dbg("numbytes to read = %d", numbytes); + dbg("endpoint # %d", ctrl.endpoint); + if (copy_from_user(uBuf, ctrl.pData, numbytes)) + dbg("copying ctrl.pData to dummyBuf failed"); + do { + i = usb_bulk_msg(pdx->udev, pdx->hEP[ctrl.endpoint], (uBuf + totalRead), (numToRead > 64) ? 64 : numToRead, &numbytes, HZ * 10); //EP0 can only handle 64 bytes at a time + if (i) { + dbg("CMD = %s, Address = 0x%02X", ((uBuf[3] == 0x02) ? "WRITE" : "READ"), uBuf[1]); + dbg("Number of bytes Attempted to read = %d", (int)ctrl.numbytes); + dbg("Blocking ReadI/O Failed with status %d", i); + kfree(uBuf); + return -1; + } else { + dbg("Pixis EP0 Read %d bytes", + numbytes); + totalRead += numbytes; + numToRead -= numbytes; + } + } + while (numToRead); + memcpy(ctrl.pData, uBuf, totalRead); + dbg("Total Bytes Read from PIXIS EP0 = %d", + totalRead); + ctrl.numbytes = totalRead; + if (copy_to_user + ((struct ioctl_struct *) arg, &ctrl, + sizeof(struct ioctl_struct))) + dbg("copy_to_user failed in IORB"); + kfree(uBuf); + return ctrl.numbytes; + } else //ST133 Pixel Data + { + if (!pdx->gotPixelData) + return 0; + else { + pdx->gotPixelData = 0; + ctrl.numbytes = + pdx->bulk_in_size_returned; + pdx->bulk_in_size_returned -= + pdx->frameSize; + for (i = 0; i < pdx->maplist_numPagesMapped[pdx->active_frame]; i++) + SetPageDirty(pdx->sgl[pdx->active_frame][i].page_link); + pdx->active_frame = + ((pdx->active_frame + + 1) % pdx->num_frames); + return ctrl.numbytes; + } + } + break; + case 1: //ST133IO + case 4: //PIXIS IO + uBuf = kmalloc(ctrl.numbytes, GFP_KERNEL); + if (!uBuf) { + dbg("Alloc for uBuf failed"); + return 0; + } + numbytes = ctrl.numbytes; +// dbg( "numbytes to read = %d", numbytes ); + if (copy_from_user(uBuf, ctrl.pData, numbytes)) + dbg("copying ctrl.pData to dummyBuf failed"); + i = usb_bulk_msg(pdx->udev, pdx->hEP[ctrl.endpoint], + uBuf, numbytes, &numbytes, HZ * 10); + if (i) { + dbg("Blocking ReadI/O Failed with status %d", + i); + kfree(uBuf); + return -1; + } else { + ctrl.numbytes = numbytes; + memcpy(ctrl.pData, uBuf, numbytes); + if (copy_to_user + ((struct ioctl_struct *) arg, &ctrl, + sizeof(struct ioctl_struct))) + dbg("copy_to_user failed in IORB"); + kfree(uBuf); + return ctrl.numbytes; + } + break; + + case 2: //PIXIS Ping + case 3: //PIXIS Pong + if (!pdx->gotPixelData) + return 0; + else { + pdx->gotPixelData = 0; + ctrl.numbytes = pdx->bulk_in_size_returned; + pdx->bulk_in_size_returned -= pdx->frameSize; + for (i = 0; + i < + pdx->maplist_numPagesMapped[pdx-> + active_frame]; + i++) + SetPageDirty(pdx->sgl[pdx->active_frame][i].page_link); + pdx->active_frame = + ((pdx->active_frame + 1) % pdx->num_frames); + return ctrl.numbytes; + } + break; + } + break; + case PIUSB_WHATCAMERA: + return pdx->iama; + case PIUSB_SETFRAMESIZE: + dbg("PIUSB_SETFRAMESIZE"); + if (copy_from_user + (&ctrl, (void __user *)arg, sizeof(struct ioctl_struct))) + info("copy_from_user failed\n"); + pdx->frameSize = ctrl.numbytes; + pdx->num_frames = ctrl.numFrames; + if (!pdx->sgl) + pdx->sgl = + kmalloc(sizeof(struct scatterlist *) * + pdx->num_frames, GFP_KERNEL); + if (!pdx->sgEntries) + pdx->sgEntries = + kmalloc(sizeof(unsigned int) * pdx->num_frames, + GFP_KERNEL); + if (!pdx->PixelUrb) + pdx->PixelUrb = + kmalloc(sizeof(struct urb **) * pdx->num_frames, + GFP_KERNEL); + if (!pdx->maplist_numPagesMapped) + pdx->maplist_numPagesMapped = + vmalloc(sizeof(unsigned int) * pdx->num_frames); + if (!pdx->pendedPixelUrbs) + pdx->pendedPixelUrbs = + kmalloc(sizeof(char *) * pdx->num_frames, + GFP_KERNEL); + return 0; + default: + dbg("%s\n", "No IOCTL found"); + break; + + } + /* return that we did not understand this ioctl call */ + dbg("Returning -ENOTTY"); + return -ENOTTY; +} + +static void piusb_write_bulk_callback(struct urb *urb) +{ + struct device_extension *pdx = urb->context; + int status = urb->status; + + /* sync/async unlink faults aren't errors */ + if (status && !(status == -ENOENT || status == -ECONNRESET)) + dev_dbg(&urb->dev->dev, + "%s - nonzero write bulk status received: %d", + __func__, status); + + pdx->pendingWrite = 0; + usb_buffer_free(urb->dev, urb->transfer_buffer_length, + urb->transfer_buffer, urb->transfer_dma); +} + +int piusb_output(struct ioctl_struct * io, unsigned char *uBuf, int len, + struct device_extension *pdx) +{ + struct urb *urb = NULL; + int err = 0; + unsigned char *kbuf = NULL; + + urb = usb_alloc_urb(0, GFP_KERNEL); + if (urb != NULL) { + kbuf = + usb_buffer_alloc(pdx->udev, len, GFP_KERNEL, + &urb->transfer_dma); + if (!kbuf) { + info("buffer_alloc failed\n"); + return -ENOMEM; + } + memcpy(kbuf, uBuf, len); + usb_fill_bulk_urb(urb, pdx->udev, pdx->hEP[io->endpoint], kbuf, + len, piusb_write_bulk_callback, pdx); + urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + err = usb_submit_urb(urb, GFP_KERNEL); + if (err) { + dev_err(&pdx->udev->dev, + "WRITE ERROR:submit urb error = %d\n", err); + } + pdx->pendingWrite = 1; + usb_free_urb(urb); + } + return -EINPROGRESS; +} + +static int UnMapUserBuffer(struct device_extension *pdx) +{ + int i = 0; + int k = 0; + unsigned int epAddr; + for (k = 0; k < pdx->num_frames; k++) { + dbg("Killing Urbs for Frame %d", k); + for (i = 0; i < pdx->sgEntries[k]; i++) { + usb_kill_urb(pdx->PixelUrb[k][i]); + usb_free_urb(pdx->PixelUrb[k][i]); + pdx->pendedPixelUrbs[k][i] = 0; + } + dbg("Urb error count = %d", errCnt); + errCnt = 0; + dbg("Urbs free'd and Killed for Frame %d", k); + } + + for (k = 0; k < pdx->num_frames; k++) { + if (pdx->iama == PIXIS_PID) //if so, which EP should we map this frame to + { + if (k % 2) //check to see if this should use EP4(PONG) + { + epAddr = pdx->hEP[3]; //PONG, odd frames + } else { + epAddr = pdx->hEP[2]; //PING, even frames and zero + } + } else //ST133 only has 1 endpoint for Pixel data transfer + { + epAddr = pdx->hEP[0]; + } + usb_buffer_unmap_sg(pdx->udev, epAddr, pdx->sgl[k], + pdx->maplist_numPagesMapped[k]); + for (i = 0; i < pdx->maplist_numPagesMapped[k]; i++) { + page_cache_release(pdx->sgl[k][i].page_link); + } + kfree(pdx->sgl[k]); + kfree(pdx->PixelUrb[k]); + kfree(pdx->pendedPixelUrbs[k]); + pdx->sgl[k] = NULL; + pdx->PixelUrb[k] = NULL; + pdx->pendedPixelUrbs[k] = NULL; + } + kfree(pdx->sgEntries); + vfree(pdx->maplist_numPagesMapped); + pdx->sgEntries = NULL; + pdx->maplist_numPagesMapped = NULL; + kfree(pdx->sgl); + kfree(pdx->pendedPixelUrbs); + kfree(pdx->PixelUrb); + pdx->sgl = NULL; + pdx->pendedPixelUrbs = NULL; + pdx->PixelUrb = NULL; + return 0; +} + +static void piusb_readPIXEL_callback(struct urb *urb) +{ + int i = 0; + struct device_extension *pdx = urb->context; + int status = urb->status; + + if (status && !(status == -ENOENT || status == -ECONNRESET)) { + dbg("%s - nonzero read bulk status received: %d", __func__, + status); + dbg("Error in read EP2 callback"); + dbg("FrameIndex = %d", pdx->frameIdx); + dbg("Bytes received before problem occurred = %d", + pdx->bulk_in_byte_trk); + dbg("Urb Idx = %d", pdx->urbIdx); + pdx->pendedPixelUrbs[pdx->frameIdx][pdx->urbIdx] = 0; + } else { + pdx->bulk_in_byte_trk += urb->actual_length; + { + i = usb_submit_urb(urb, GFP_ATOMIC); //resubmit the URB + if (i) { + errCnt++; + if (i != lastErr) { + dbg("submit urb in callback failed with error code %d", i); + lastErr = i; + } + } else { + pdx->urbIdx++; //point to next URB when we callback + if (pdx->bulk_in_byte_trk >= pdx->frameSize) { + pdx->bulk_in_size_returned = + pdx->bulk_in_byte_trk; + pdx->bulk_in_byte_trk = 0; + pdx->gotPixelData = 1; + pdx->frameIdx = + ((pdx->frameIdx + + 1) % pdx->num_frames); + pdx->urbIdx = 0; + } + } + } + } +} + +/* MapUserBuffer( + inputs: + struct ioctl_struct *io - structure containing user address, frame #, and size + struct device_extension *pdx - the PIUSB device extension + returns: + int - status of the task + Notes: + MapUserBuffer maps a buffer passed down through an ioctl. The user buffer is Page Aligned by the app + and then passed down. The function get_free_pages(...) does the actual mapping of the buffer from user space to + kernel space. From there a scatterlist is created from all the pages. The next function called is to usb_buffer_map_sg + which allocated DMA addresses for each page, even coalescing them if possible. The DMA address is placed in the scatterlist + structure. The function returns the number of DMA addresses. This may or may not be equal to the number of pages that + the user buffer uses. We then build an URB for each DMA address and then submit them. +*/ +//int MapUserBuffer( unsigned long uaddr, unsigned long numbytes, unsigned long frameInfo, struct device_extension *pdx ) +static int MapUserBuffer(struct ioctl_struct *io, struct device_extension *pdx) +{ + unsigned long uaddr; + unsigned long numbytes; + int frameInfo; //which frame we're mapping + unsigned int epAddr = 0; + unsigned long count = 0; + int i = 0; + int k = 0; + int err = 0; + struct page **maplist_p; + int numPagesRequired; + frameInfo = io->numFrames; + uaddr = (unsigned long)io->pData; + numbytes = io->numbytes; + + if (pdx->iama == PIXIS_PID) //if so, which EP should we map this frame to + { + if (frameInfo % 2) //check to see if this should use EP4(PONG) + { + epAddr = pdx->hEP[3]; //PONG, odd frames + } else { + epAddr = pdx->hEP[2]; //PING, even frames and zero + } + dbg("Pixis Frame #%d: EP=%d", frameInfo, + (epAddr == pdx->hEP[2]) ? 2 : 4); + } else //ST133 only has 1 endpoint for Pixel data transfer + { + epAddr = pdx->hEP[0]; + dbg("ST133 Frame #%d: EP=2", frameInfo); + } + count = numbytes; + dbg("UserAddress = 0x%08lX", uaddr); + dbg("numbytes = %d", (int)numbytes); + //number of pages to map the entire user space DMA buffer + numPagesRequired = + ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT; + dbg("Number of pages needed = %d", numPagesRequired); + maplist_p = vmalloc(numPagesRequired * sizeof(struct page)); //, GFP_ATOMIC); + if (!maplist_p) { + dbg("Can't Allocate Memory for maplist_p"); + return -ENOMEM; + } + //map the user buffer to kernel memory + down_write(¤t->mm->mmap_sem); + pdx->maplist_numPagesMapped[frameInfo] = get_user_pages(current, current->mm, (uaddr & PAGE_MASK), numPagesRequired, WRITE, 0, //Don't Force + maplist_p, + NULL); + up_write(¤t->mm->mmap_sem); + dbg("Number of pages mapped = %d", + pdx->maplist_numPagesMapped[frameInfo]); + for (i = 0; i < pdx->maplist_numPagesMapped[frameInfo]; i++) + flush_dcache_page(maplist_p[i]); + if (!pdx->maplist_numPagesMapped[frameInfo]) { + dbg("get_user_pages() failed"); + vfree(maplist_p); + return -ENOMEM; + } + //need to create a scatterlist that spans each frame that can fit into the mapped buffer + pdx->sgl[frameInfo] = + kmalloc((pdx->maplist_numPagesMapped[frameInfo] * + sizeof(struct scatterlist)), GFP_ATOMIC); + if (!pdx->sgl[frameInfo]) { + vfree(maplist_p); + dbg("can't allocate mem for sgl"); + return -ENOMEM; + } + pdx->sgl[frameInfo][0].page_link = maplist_p[0]; + pdx->sgl[frameInfo][0].offset = uaddr & ~PAGE_MASK; + if (pdx->maplist_numPagesMapped[frameInfo] > 1) { + pdx->sgl[frameInfo][0].length = + PAGE_SIZE - pdx->sgl[frameInfo][0].offset; + count -= pdx->sgl[frameInfo][0].length; + for (k = 1; k < pdx->maplist_numPagesMapped[frameInfo]; k++) { + pdx->sgl[frameInfo][k].offset = 0; + pdx->sgl[frameInfo][k].page_link = maplist_p[k]; + pdx->sgl[frameInfo][k].length = + (count < PAGE_SIZE) ? count : PAGE_SIZE; + count -= PAGE_SIZE; //example had PAGE_SIZE here; + } + } else { + pdx->sgl[frameInfo][0].length = count; + } + pdx->sgEntries[frameInfo] = + usb_buffer_map_sg(pdx->udev, epAddr, pdx->sgl[frameInfo], + pdx->maplist_numPagesMapped[frameInfo]); + dbg("number of sgEntries = %d", pdx->sgEntries[frameInfo]); + pdx->userBufMapped = 1; + vfree(maplist_p); + //Create and Send the URB's for each s/g entry + pdx->PixelUrb[frameInfo] = + kmalloc(pdx->sgEntries[frameInfo] * sizeof(struct urb *), + GFP_KERNEL); + if (!pdx->PixelUrb[frameInfo]) { + dbg("Can't Allocate Memory for Urb"); + return -ENOMEM; + } + for (i = 0; i < pdx->sgEntries[frameInfo]; i++) { + pdx->PixelUrb[frameInfo][i] = usb_alloc_urb(0, GFP_KERNEL); //0 because we're using BULK transfers + usb_fill_bulk_urb(pdx->PixelUrb[frameInfo][i], + pdx->udev, + epAddr, + (dma_addr_t *) sg_dma_address(&pdx-> + sgl[frameInfo] + [i]), + sg_dma_len(&pdx->sgl[frameInfo][i]), + piusb_readPIXEL_callback, (void *)pdx); + pdx->PixelUrb[frameInfo][i]->transfer_dma = + sg_dma_address(&pdx->sgl[frameInfo][i]); + pdx->PixelUrb[frameInfo][i]->transfer_flags = + URB_NO_TRANSFER_DMA_MAP | URB_NO_INTERRUPT; + } + pdx->PixelUrb[frameInfo][--i]->transfer_flags &= ~URB_NO_INTERRUPT; //only interrupt when last URB completes + pdx->pendedPixelUrbs[frameInfo] = + kmalloc((pdx->sgEntries[frameInfo] * sizeof(char)), GFP_KERNEL); + if (!pdx->pendedPixelUrbs[frameInfo]) + dbg("Can't allocate Memory for pendedPixelUrbs"); + for (i = 0; i < pdx->sgEntries[frameInfo]; i++) { + err = usb_submit_urb(pdx->PixelUrb[frameInfo][i], GFP_ATOMIC); + if (err) { + dbg("%s %d\n", "submit urb error =", err); + pdx->pendedPixelUrbs[frameInfo][i] = 0; + return err; + } else + pdx->pendedPixelUrbs[frameInfo][i] = 1;; + } + return 0; +} + +static struct file_operations piusb_fops = { + .owner = THIS_MODULE, + .ioctl = piusb_ioctl, + .open = piusb_open, + .release = piusb_release, +}; + +static struct usb_class_driver piusb_class = { + .name = "usb/rspiusb%d", + .fops = &piusb_fops, + .minor_base = PIUSB_MINOR_BASE, +}; + +/** + * piusb_probe + * + * Called by the usb core when a new device is connected that it thinks + * this driver might be interested in. + */ +static int piusb_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct device_extension *pdx = NULL; + struct usb_host_interface *iface_desc; + struct usb_endpoint_descriptor *endpoint; + int i; + int retval = -ENOMEM; + + dev_dbg(&interface->dev, "%s - Looking for PI USB Hardware", __func__); + + pdx = kzalloc(sizeof(struct device_extension), GFP_KERNEL); + if (pdx == NULL) { + dev_err(&interface->dev, "Out of memory\n"); + goto error; + } + kref_init(&pdx->kref); + pdx->udev = usb_get_dev(interface_to_usbdev(interface)); + pdx->interface = interface; + iface_desc = interface->cur_altsetting; + + /* See if the device offered us matches what we can accept */ + if ((pdx->udev->descriptor.idVendor != VENDOR_ID) + || ((pdx->udev->descriptor.idProduct != PIXIS_PID) + && (pdx->udev->descriptor.idProduct != ST133_PID))) { + return -ENODEV; + } + pdx->iama = pdx->udev->descriptor.idProduct; + + if (debug) { + if (pdx->udev->descriptor.idProduct == PIXIS_PID) + dbg("PIUSB:Pixis Camera Found"); + else + dbg("PIUSB:ST133 USB Controller Found"); + if (pdx->udev->speed == USB_SPEED_HIGH) + dbg("Highspeed(USB2.0) Device Attached"); + else + dbg("Lowspeed (USB1.1) Device Attached"); + + dbg("NumEndpoints in Configuration: %d", + iface_desc->desc.bNumEndpoints); + } + for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { + endpoint = &iface_desc->endpoint[i].desc; + if (debug) { + dbg("Endpoint[%d]->bDescriptorType = %d", i, + endpoint->bDescriptorType); + dbg("Endpoint[%d]->bEndpointAddress = 0x%02X", i, + endpoint->bEndpointAddress); + dbg("Endpoint[%d]->bbmAttributes = %d", i, + endpoint->bmAttributes); + dbg("Endpoint[%d]->MaxPacketSize = %d\n", i, + endpoint->wMaxPacketSize); + } + if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == + USB_ENDPOINT_XFER_BULK) { + if (endpoint->bEndpointAddress & USB_DIR_IN) + pdx->hEP[i] = + usb_rcvbulkpipe(pdx->udev, + endpoint->bEndpointAddress); + else + pdx->hEP[i] = + usb_sndbulkpipe(pdx->udev, + endpoint->bEndpointAddress); + } + } + usb_set_intfdata(interface, pdx); + retval = usb_register_dev(interface, &piusb_class); + if (retval) { + err("Not able to get a minor for this device."); + usb_set_intfdata(interface, NULL); + goto error; + } + pdx->present = 1; + + /* we can register the device now, as it is ready */ + pdx->minor = interface->minor; + /* let the user know what node this device is now attached to */ + dbg("PI USB2.0 device now attached to piusb-%d", pdx->minor); + return 0; + + error: + if (pdx) + kref_put(&pdx->kref, piusb_delete); + return retval; +} + +/** + * piusb_disconnect + * + * Called by the usb core when the device is removed from the system. + * + * This routine guarantees that the driver will not submit any more urbs + * by clearing pdx->udev. It is also supposed to terminate any currently + * active urbs. Unfortunately, usb_bulk_msg(), used in piusb_read(), does + * not provide any way to do this. But at least we can cancel an active + * write. + */ +static void piusb_disconnect(struct usb_interface *interface) +{ + struct device_extension *pdx; + int minor = interface->minor; + lock_kernel(); + pdx = usb_get_intfdata(interface); + usb_set_intfdata(interface, NULL); + /* give back our minor */ + usb_deregister_dev(interface, &piusb_class); + unlock_kernel(); + /* prevent device read, write and ioctl */ + pdx->present = 0; + kref_put(&pdx->kref, piusb_delete); + dbg("PI USB2.0 device #%d now disconnected\n", minor); +} + +static struct usb_driver piusb_driver = { + .name = "sub", + .probe = piusb_probe, + .disconnect = piusb_disconnect, + .id_table = pi_device_table, +}; + +/** + * piusb_init + */ +static int __init piusb_init(void) +{ + int result; + /* register this driver with the USB subsystem */ + result = usb_register(&piusb_driver); + if (result) { + printk(KERN_ERR KBUILD_MODNAME + ": usb_register failed. Error number %d\n", result); + return result; + } + printk(KERN_INFO KBUILD_MODNAME ":%s: %s\n", DRIVER_DESC, + DRIVER_VERSION); + return 0; +} + +/** + * piusb_exit + */ +static void __exit piusb_exit(void) +{ + /* deregister this driver with the USB subsystem */ + usb_deregister(&piusb_driver); +} + +module_init(piusb_init); +module_exit(piusb_exit); + +/* Module parameters */ +module_param(debug, int, 0); +MODULE_PARM_DESC(debug, "Debug enabled or not"); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/staging/rspiusb/rspiusb.h b/drivers/staging/rspiusb/rspiusb.h new file mode 100644 index 000000000000..965cd2d8c194 --- /dev/null +++ b/drivers/staging/rspiusb/rspiusb.h @@ -0,0 +1,25 @@ +#ifndef __RSPIUSB_H +#define __RSPIUSB_H + +#define PIUSB_MAGIC 'm' +#define PIUSB_IOCTL_BASE 192 +#define PIUSB_GETVNDCMD _IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 1, struct ioctl_struct) +#define PIUSB_SETVNDCMD _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 2, struct ioctl_struct) +#define PIUSB_WRITEPIPE _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 3, struct ioctl_struct) +#define PIUSB_READPIPE _IOR(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 4, struct ioctl_struct) +#define PIUSB_SETFRAMESIZE _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 5, struct ioctl_struct) +#define PIUSB_WHATCAMERA _IO(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 6) +#define PIUSB_USERBUFFER _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 7, struct ioctl_struct) +#define PIUSB_ISHIGHSPEED _IO(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 8) +#define PIUSB_UNMAP_USERBUFFER _IOW(PIUSB_MAGIC, PIUSB_IOCTL_BASE + 9, struct ioctl_struct) + +struct ioctl_struct { + unsigned char cmd; + unsigned long numbytes; + unsigned char dir; //1=out;0=in + int endpoint; + int numFrames; + unsigned char *pData; +}; + +#endif -- cgit v1.2.3 From 0f1290982384405c6896c93ba46c39029c2a8ff0 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 24 Jun 2008 15:19:47 +0100 Subject: Staging: add mimio xi driver This patch adds the Mimio Xi interactive whiteboard driver to the tree. It was originally written by mwilder@cs.nmsu.edu, but cleaned up and forward ported by me to the latest kernel version. Cc: Phil Hannent Cc: Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/mimio/Kconfig | 10 + drivers/staging/mimio/Makefile | 1 + drivers/staging/mimio/mimio.c | 914 +++++++++++++++++++++++++++++++++++++++++ 5 files changed, 928 insertions(+) create mode 100644 drivers/staging/mimio/Kconfig create mode 100644 drivers/staging/mimio/Makefile create mode 100644 drivers/staging/mimio/mimio.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index fe3b23e43567..9845eab9ebfe 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -85,5 +85,7 @@ source "drivers/staging/rtl8187se/Kconfig" source "drivers/staging/rspiusb/Kconfig" +source "drivers/staging/mimio/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index bd4cb9285a2f..968f333a659b 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -25,3 +25,4 @@ obj-$(CONFIG_PANEL) += panel/ obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma/ obj-$(CONFIG_RTL8187SE) += rtl8187se/ obj-$(CONFIG_USB_RSPI) += rspiusb/ +obj-$(CONFIG_INPUT_MIMIO) += mimio/ diff --git a/drivers/staging/mimio/Kconfig b/drivers/staging/mimio/Kconfig new file mode 100644 index 000000000000..c0ba4c800dff --- /dev/null +++ b/drivers/staging/mimio/Kconfig @@ -0,0 +1,10 @@ +config INPUT_MIMIO + tristate "Mimio Xi interactive whiteboard support" + depends on USB + default N + help + Say Y here if you want to use a Mimio Xi interactive + whiteboard device. + + To compile this driver as a module, choose M here: the + module will be called mimio. diff --git a/drivers/staging/mimio/Makefile b/drivers/staging/mimio/Makefile new file mode 100644 index 000000000000..77807ee0450e --- /dev/null +++ b/drivers/staging/mimio/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_INPUT_MIMIO) += mimio.o diff --git a/drivers/staging/mimio/mimio.c b/drivers/staging/mimio/mimio.c new file mode 100644 index 000000000000..1ba8103f5003 --- /dev/null +++ b/drivers/staging/mimio/mimio.c @@ -0,0 +1,914 @@ +/* + * Hardware event => input event mapping: + * + * + * + input.h:#define BTN_TOOL_PEN 0x140 black + input.h:#define BTN_TOOL_RUBBER 0x141 blue + input.h:#define BTN_TOOL_BRUSH 0x142 green + input.h:#define BTN_TOOL_PENCIL 0x143 red + input.h:#define BTN_TOOL_AIRBRUSH 0x144 eraser + input.h:#define BTN_TOOL_FINGER 0x145 small eraser + input.h:#define BTN_TOOL_MOUSE 0x146 mimio interactive + input.h:#define BTN_TOOL_LENS 0x147 mimio interactive but1 + input.h:#define LOCALBTN_TOOL_EXTRA1 0x14a mimio interactive but2 == BTN_TOUCH + input.h:#define LOCALBTN_TOOL_EXTRA2 0x14b mimio extra pens (orange, brown, yellow, purple) == BTN_STYLUS + input.h:#define LOCALBTN_TOOL_EXTRA3 0x14c unused == BTN_STYLUS2 + input.h:#define BTN_TOOL_DOUBLETAP 0x14d unused + input.h:#define BTN_TOOL_TRIPLETAP 0x14e unused + * + * MIMIO_EV_PENDOWN(MIMIO_PEN_K) => EV_KEY BIT(BTN_TOOL_PEN) + * MIMIO_EV_PENDOWN(MIMIO_PEN_B) => EV_KEY BIT(BTN_TOOL_RUBBER) + * MIMIO_EV_PENDOWN(MIMIO_PEN_G) => EV_KEY BIT(BTN_TOOL_BRUSH) + * MIMIO_EV_PENDOWN(MIMIO_PEN_R) => EV_KEY BIT(BTN_TOOL_PENCIL) + * MIMIO_EV_PENDOWN(MIMIO_PEN_E) => EV_KEY BIT(BTN_TOOL_AIRBRUSH) + * MIMIO_EV_PENDOWN(MIMIO_PEN_ES) => EV_KEY BIT(BTN_TOOL_FINGER) + * MIMIO_EV_PENDOWN(MIMIO_PEN_I) => EV_KEY BIT(BTN_TOOL_MOUSE) + * MIMIO_EV_PENDOWN(MIMIO_PEN_IL) => EV_KEY BIT(BTN_TOOL_LENS) + * MIMIO_EV_PENDOWN(MIMIO_PEN_IR) => EV_KEY BIT(BTN_TOOL_DOUBLETAP) + * MIMIO_EV_PENDOWN(MIMIO_PEN_EX) => EV_KEY BIT(BTN_TOOL_TRIPLETAP) + * MIMIO_EV_PENDATA => EV_ABS BIT(ABS_X), BIT(ABS_Y) + * MIMIO_EV_MEMRESET => EV_KEY BIT(BTN_0) + * MIMIO_EV_ACC(ACC_NEWPAGE) => EV_KEY BIT(BTN_1) + * MIMIO_EV_ACC(ACC_TAGPAGE) => EV_KEY BIT(BTN_2) + * MIMIO_EV_ACC(ACC_PRINTPAGE) => EV_KEY BIT(BTN_3) + * MIMIO_EV_ACC(ACC_MAXIMIZE) => EV_KEY BIT(BTN_4) + * MIMIO_EV_ACC(ACC_FINDCTLPNL) => EV_KEY BIT(BTN_5) + * + * + * open issues: + * - cold-load of data captured when mimio in standalone mode not yet + * supported; need to snoop Win32 box to see datastream for this. + * - mimio mouse not yet supported; need to snoop Win32 box to see the + * datastream for this. + */ +#include +#include +#include +#include +#include +#include + +#define DRIVER_VERSION "v0.031" +#define DRIVER_AUTHOR "mwilder@cs.nmsu.edu" +#define DRIVER_DESC "USB mimio-xi driver" + +enum {UPVALUE, DOWNVALUE, MOVEVALUE}; + +#define MIMIO_XRANGE_MAX 9600 +#define MIMIO_YRANGE_MAX 4800 + +#define LOCALBTN_TOOL_EXTRA1 BTN_TOUCH +#define LOCALBTN_TOOL_EXTRA2 BTN_STYLUS +#define LOCALBTN_TOOL_EXTRA3 BTN_STYLUS2 + +#define MIMIO_VENDOR_ID 0x08d3 +#define MIMIO_PRODUCT_ID 0x0001 +#define MIMIO_MAXPAYLOAD (8) +#define MIMIO_MAXNAMELEN (64) +#define MIMIO_TXWAIT (1) +#define MIMIO_TXDONE (2) + +#define MIMIO_EV_PENDOWN (0x22) +#define MIMIO_EV_PENDATA (0x24) +#define MIMIO_EV_PENUP (0x51) +#define MIMIO_EV_MEMRESET (0x45) +#define MIMIO_EV_ACC (0xb2) + +#define MIMIO_PEN_K (1) /* black pen */ +#define MIMIO_PEN_B (2) /* blue pen */ +#define MIMIO_PEN_G (3) /* green pen */ +#define MIMIO_PEN_R (4) /* red pen */ +/* 5, 6, 7, 8 are extra pens */ +#define MIMIO_PEN_E (9) /* big eraser */ +#define MIMIO_PEN_ES (10) /* lil eraser */ +#define MIMIO_PENJUMP_START (10) +#define MIMIO_PENJUMP (6) +#define MIMIO_PEN_I (17) /* mimio interactive */ +#define MIMIO_PEN_IL (18) /* mimio interactive button 1 */ +#define MIMIO_PEN_IR (19) /* mimio interactive button 2 */ + +#define MIMIO_PEN_MAX (MIMIO_PEN_IR) + +#define ACC_DONE (0) +#define ACC_NEWPAGE (1) +#define ACC_TAGPAGE (2) +#define ACC_PRINTPAGE (4) +#define ACC_MAXIMIZE (8) +#define ACC_FINDCTLPNL (16) + +#define isvalidtxsize(n) ((n) > 0 && (n) <= MIMIO_MAXPAYLOAD) + + +struct pktbuf { + unsigned char instr; + unsigned char buf[16]; + unsigned char *p; + unsigned char *q; +}; + +struct usbintendpt { + dma_addr_t dma; + struct urb *urb; + unsigned char *buf; + struct usb_endpoint_descriptor *desc; +}; + +struct mimio { + struct input_dev *idev; + struct usb_device *udev; + struct usb_interface *uifc; + int open; + int present; + int greeted; + int txflags; + char phys[MIMIO_MAXNAMELEN]; + struct usbintendpt in; + struct usbintendpt out; + struct pktbuf pktbuf; + unsigned char minor; + wait_queue_head_t waitq; + spinlock_t txlock; + void (*rxhandler)(struct mimio *, unsigned char *, unsigned int); + int last_pen_down; +}; + +static void mimio_close(struct input_dev *); +static void mimio_dealloc(struct mimio *); +static void mimio_disconnect(struct usb_interface *); +static int mimio_greet(struct mimio *); +static void mimio_irq_in(struct urb *); +static void mimio_irq_out(struct urb *); +static int mimio_open(struct input_dev *); +static int mimio_probe(struct usb_interface *, const struct usb_device_id *); +static void mimio_rx_handler(struct mimio *, unsigned char *, unsigned int); +static int mimio_tx(struct mimio *, const char *, int); + +static char mimio_name[] = "VirtualInk mimio-Xi"; +static struct usb_device_id mimio_table [] = { + { USB_DEVICE(MIMIO_VENDOR_ID, MIMIO_PRODUCT_ID) }, + { USB_DEVICE(0x0525, 0xa4a0) }, /* gadget zero firmware */ + { } +}; + +MODULE_DEVICE_TABLE(usb, mimio_table); + +static struct usb_driver mimio_driver = { + .name = "mimio", + .probe = mimio_probe, + .disconnect = mimio_disconnect, + .id_table = mimio_table, +}; + +static DECLARE_MUTEX(disconnect_sem); + +static void mimio_close(struct input_dev *idev) +{ + struct mimio *mimio; + + mimio = input_get_drvdata(idev); + if (!mimio) { + dev_err(&idev->dev, "null mimio attached to input device\n"); + return; + } + + if (mimio->open <= 0) + dev_err(&idev->dev, "mimio not open.\n"); + else + mimio->open--; + + if (mimio->present == 0 && mimio->open == 0) + mimio_dealloc(mimio); +} + +static void mimio_dealloc(struct mimio *mimio) +{ + if (mimio == NULL) + return; + + usb_kill_urb(mimio->in.urb); + + usb_kill_urb(mimio->out.urb); + + if (mimio->idev) { + input_unregister_device(mimio->idev); + if (mimio->idev->grab) + input_close_device(mimio->idev->grab); + else + dev_dbg(&mimio->idev->dev, "mimio->idev->grab == NULL" + " -- didn't call input_close_device\n"); + } + + usb_free_urb(mimio->in.urb); + + usb_free_urb(mimio->out.urb); + + if (mimio->in.buf) { + usb_buffer_free(mimio->udev, MIMIO_MAXPAYLOAD, mimio->in.buf, + mimio->in.dma); + } + + if (mimio->out.buf) + usb_buffer_free(mimio->udev, MIMIO_MAXPAYLOAD, mimio->out.buf, + mimio->out.dma); + + if (mimio->idev) + input_free_device(mimio->idev); + + kfree(mimio); +} + +static void mimio_disconnect(struct usb_interface *ifc) +{ + struct mimio *mimio; + + down(&disconnect_sem); + + mimio = usb_get_intfdata(ifc); + usb_set_intfdata(ifc, NULL); + dev_dbg(&mimio->idev->dev, "disconnect\n"); + + if (mimio) { + mimio->present = 0; + + if (mimio->open <= 0) + mimio_dealloc(mimio); + } + + up(&disconnect_sem); +} + +static int mimio_greet(struct mimio *mimio) +{ + const struct grtpkt { + int nbytes; + unsigned delay; + char data[8]; + } grtpkts[] = { + { 3, 0, { 0x11, 0x55, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x53, 0x55, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x43, 0x55, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x33, 0x55, 0x00, 0x00, 0x66, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x13, 0x00, 0x5e, 0x02, 0x4f, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x13, 0x00, 0x04, 0x03, 0x14, 0x00, 0x00, 0x00 } }, + { 5, 2, { 0x13, 0x00, 0x00, 0x04, 0x17, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x13, 0x00, 0x0d, 0x08, 0x16, 0x00, 0x00, 0x00 } }, + { 5, 0, { 0x13, 0x00, 0x4d, 0x01, 0x5f, 0x00, 0x00, 0x00 } }, + { 3, 0, { 0xf1, 0x55, 0xa4, 0x00, 0x00, 0x00, 0x00, 0x00 } }, + { 7, 2, { 0x52, 0x55, 0x00, 0x07, 0x31, 0x55, 0x64, 0x00 } }, + { 0, 0, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }, + }; + int rslt; + const struct grtpkt *pkt; + + for (pkt = grtpkts; pkt->nbytes; pkt++) { + rslt = mimio_tx(mimio, pkt->data, pkt->nbytes); + if (rslt) + return rslt; + if (pkt->delay) + msleep(pkt->delay); + } + + return 0; +} + +static void mimio_irq_in(struct urb *urb) +{ + int rslt; + char *data; + const char *reason = "going down"; + struct mimio *mimio; + + mimio = urb->context; + + if (mimio == NULL) + /* paranoia */ + return; + + switch (urb->status) { + case 0: + /* success */ + break; + case -ETIMEDOUT: + reason = "timeout -- unplugged?"; + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + dev_dbg(&mimio->idev->dev, "%s.\n", reason); + return; + default: + dev_dbg(&mimio->idev->dev, "unknown urb-status: %d.\n", + urb->status); + goto exit; + } + data = mimio->in.buf; + + if (mimio->rxhandler) + mimio->rxhandler(mimio, data, urb->actual_length); +exit: + /* + * Keep listening to device on same urb. + */ + rslt = usb_submit_urb(urb, GFP_ATOMIC); + if (rslt) + dev_err(&mimio->idev->dev, "usb_submit_urb failure: %d.\n", + rslt); +} + +static void mimio_irq_out(struct urb *urb) +{ + unsigned long flags; + struct mimio *mimio; + + mimio = urb->context; + + if (urb->status) + dev_dbg(&mimio->idev->dev, "urb-status: %d.\n", urb->status); + + spin_lock_irqsave(&mimio->txlock, flags); + mimio->txflags |= MIMIO_TXDONE; + spin_unlock_irqrestore(&mimio->txlock, flags); + wmb(); + wake_up(&mimio->waitq); +} + +static int mimio_open(struct input_dev *idev) +{ + int rslt; + struct mimio *mimio; + + rslt = 0; + down(&disconnect_sem); + mimio = input_get_drvdata(idev); + dev_dbg(&idev->dev, "mimio_open\n"); + + if (mimio == NULL) { + dev_err(&idev->dev, "null mimio.\n"); + rslt = -ENODEV; + goto exit; + } + + if (mimio->open++) + goto exit; + + if (mimio->present && !mimio->greeted) { + struct urb *urb = mimio->in.urb; + mimio->in.urb->dev = mimio->udev; + rslt = usb_submit_urb(mimio->in.urb, GFP_KERNEL); + if (rslt) { + dev_err(&idev->dev, "usb_submit_urb failure " + "(res = %d: %s). Not greeting.\n", + rslt, + (!urb ? "urb is NULL" : + (urb->hcpriv ? "urb->hcpriv is non-NULL" : + (!urb->complete ? "urb is not complete" : + (urb->number_of_packets <= 0 ? "urb has no packets" : + (urb->interval <= 0 ? "urb interval too small" : + "urb interval too large or some other error")))))); + rslt = -EIO; + goto exit; + } + rslt = mimio_greet(mimio); + if (rslt == 0) { + dev_dbg(&idev->dev, "Mimio greeted OK.\n"); + mimio->greeted = 1; + } else { + dev_dbg(&idev->dev, "Mimio greet Failure (%d)\n", + rslt); + } + } + +exit: + up(&disconnect_sem); + return rslt; +} + +static int mimio_probe(struct usb_interface *ifc, + const struct usb_device_id *id) +{ + char path[64]; + int pipe, maxp; + struct mimio *mimio; + struct usb_device *udev; + struct usb_host_interface *hostifc; + struct input_dev *input_dev; + int res = 0; + int i; + + udev = interface_to_usbdev(ifc); + + mimio = kzalloc(sizeof(struct mimio), GFP_KERNEL); + if (!mimio) + return -ENOMEM; + + input_dev = input_allocate_device(); + if (!input_dev) { + mimio_dealloc(mimio); + return -ENOMEM; + } + + mimio->uifc = ifc; + mimio->udev = udev; + mimio->pktbuf.p = mimio->pktbuf.buf; + mimio->pktbuf.q = mimio->pktbuf.buf; + /* init_input_dev(mimio->idev); */ + mimio->idev = input_dev; + init_waitqueue_head(&mimio->waitq); + spin_lock_init(&mimio->txlock); + hostifc = ifc->cur_altsetting; + + if (hostifc->desc.bNumEndpoints != 2) { + dev_err(&udev->dev, "Unexpected endpoint count: %d.\n", + hostifc->desc.bNumEndpoints); + mimio_dealloc(mimio); + return -ENODEV; + } + + mimio->in.desc = &(hostifc->endpoint[0].desc); + mimio->out.desc = &(hostifc->endpoint[1].desc); + + mimio->in.buf = usb_buffer_alloc(udev, MIMIO_MAXPAYLOAD, GFP_KERNEL, + &mimio->in.dma); + mimio->out.buf = usb_buffer_alloc(udev, MIMIO_MAXPAYLOAD, GFP_KERNEL, + &mimio->out.dma); + + if (mimio->in.buf == NULL || mimio->out.buf == NULL) { + dev_err(&udev->dev, "usb_buffer_alloc failure.\n"); + mimio_dealloc(mimio); + return -ENOMEM; + } + + mimio->in.urb = usb_alloc_urb(0, GFP_KERNEL); + mimio->out.urb = usb_alloc_urb(0, GFP_KERNEL); + + if (mimio->in.urb == NULL || mimio->out.urb == NULL) { + dev_err(&udev->dev, "usb_alloc_urb failure.\n"); + mimio_dealloc(mimio); + return -ENOMEM; + } + + /* + * Build the input urb. + */ + pipe = usb_rcvintpipe(udev, mimio->in.desc->bEndpointAddress); + maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); + if (maxp > MIMIO_MAXPAYLOAD) + maxp = MIMIO_MAXPAYLOAD; + usb_fill_int_urb(mimio->in.urb, udev, pipe, mimio->in.buf, maxp, + mimio_irq_in, mimio, mimio->in.desc->bInterval); + mimio->in.urb->transfer_dma = mimio->in.dma; + mimio->in.urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + + /* + * Build the output urb. + */ + pipe = usb_sndintpipe(udev, mimio->out.desc->bEndpointAddress); + maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); + if (maxp > MIMIO_MAXPAYLOAD) + maxp = MIMIO_MAXPAYLOAD; + usb_fill_int_urb(mimio->out.urb, udev, pipe, mimio->out.buf, maxp, + mimio_irq_out, mimio, mimio->out.desc->bInterval); + mimio->out.urb->transfer_dma = mimio->out.dma; + mimio->out.urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + + /* + * Build input device info + */ + usb_make_path(udev, path, 64); + snprintf(mimio->phys, MIMIO_MAXNAMELEN, "%s/input0", path); + input_set_drvdata(input_dev, mimio); + /* input_dev->dev = &ifc->dev; */ + input_dev->open = mimio_open; + input_dev->close = mimio_close; + input_dev->name = mimio_name; + input_dev->phys = mimio->phys; + input_dev->dev.parent = &ifc->dev; + + input_dev->id.bustype = BUS_USB; + input_dev->id.vendor = le16_to_cpu(udev->descriptor.idVendor); + input_dev->id.product = le16_to_cpu(udev->descriptor.idProduct); + input_dev->id.version = le16_to_cpu(udev->descriptor.bcdDevice); + + input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS); + for (i = BTN_TOOL_PEN; i <= LOCALBTN_TOOL_EXTRA2; ++i) + set_bit(i, input_dev->keybit); + + input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) | + BIT_MASK(BTN_1) | + BIT_MASK(BTN_2) | + BIT_MASK(BTN_3) | + BIT_MASK(BTN_4) | + BIT_MASK(BTN_5); + /* input_dev->keybit[BTN_MOUSE] |= BIT(BTN_LEFT); */ + input_dev->absbit[0] |= BIT_MASK(ABS_X) | BIT_MASK(ABS_Y); + input_set_abs_params(input_dev, ABS_X, 0, MIMIO_XRANGE_MAX, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 0, MIMIO_YRANGE_MAX, 0, 0); + input_dev->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC); + +#if 0 + input_dev->absmin[ABS_X] = 0; + input_dev->absmin[ABS_Y] = 0; + input_dev->absmax[ABS_X] = 9600; + input_dev->absmax[ABS_Y] = 4800; + input_dev->absfuzz[ABS_X] = 0; + input_dev->absfuzz[ABS_Y] = 0; + input_dev->absflat[ABS_X] = 0; + input_dev->absflat[ABS_Y] = 0; +#endif + +#if 0 + /* this will just reduce the precision */ + input_dev->absfuzz[ABS_X] = 8; /* experimental; may need to change */ + input_dev->absfuzz[ABS_Y] = 8; /* experimental; may need to change */ +#endif + + /* + * Register the input device. + */ + res = input_register_device(mimio->idev); + if (res) { + dev_err(&udev->dev, "input_register_device failure (%d)\n", + res); + mimio_dealloc(mimio); + return -EIO; + } + dev_dbg(&mimio->idev->dev, "input: %s on %s (res = %d).\n", + input_dev->name, input_dev->phys, res); + + usb_set_intfdata(ifc, mimio); + mimio->present = 1; + + /* + * Submit the input urb to the usb subsystem. + */ + mimio->in.urb->dev = mimio->udev; + res = usb_submit_urb(mimio->in.urb, GFP_KERNEL); + if (res) { + dev_err(&mimio->idev->dev, "usb_submit_urb failure (%d)\n", + res); + mimio_dealloc(mimio); + return -EIO; + } + + /* + * Attempt to greet the mimio after giving + * it some post-init settling time. + * + * note: sometimes this sleep interval isn't + * long enough to permit the device to re-init + * after a hot-swap; maybe need to bump it up. + * + * As it is, this probably breaks module unloading support! + */ + msleep(1024); + + res = mimio_greet(mimio); + if (res == 0) { + dev_dbg(&mimio->idev->dev, "Mimio greeted OK.\n"); + mimio->greeted = 1; + mimio->rxhandler = mimio_rx_handler; + } else { + dev_dbg(&mimio->idev->dev, "Mimio greet Failure (%d)\n", res); + } + + return 0; +} + +static int handle_mimio_rx_penupdown(struct mimio *mimio, + int down, + const char *const instr[], + const int instr_ofst[]) +{ + int penid, x; + if (mimio->pktbuf.q - mimio->pktbuf.p < (down ? 4 : 3)) + return 1; /* partial pkt */ + + if (down) { + x = *mimio->pktbuf.p ^ *(mimio->pktbuf.p + 1) ^ + *(mimio->pktbuf.p + 2); + if (x != *(mimio->pktbuf.p + 3)) { + dev_dbg(&mimio->idev->dev, "EV_PEN%s: bad xsum.\n", + down ? "DOWN":"UP"); + /* skip this event data */ + mimio->pktbuf.p += 4; + /* decode any remaining events */ + return 0; + } + penid = mimio->pktbuf.instr = *(mimio->pktbuf.p + 2); + if (penid > MIMIO_PEN_MAX) { + dev_dbg(&mimio->idev->dev, + "Unmapped penID (not in [0, %d]): %d\n", + MIMIO_PEN_MAX, (int)mimio->pktbuf.instr); + penid = mimio->pktbuf.instr = 0; + } + mimio->last_pen_down = penid; + } else { + penid = mimio->last_pen_down; + } + dev_dbg(&mimio->idev->dev, "%s (id %d, code %d) %s.\n", instr[penid], + instr_ofst[penid], penid, down ? "down" : "up"); + + if (instr_ofst[penid] >= 0) { + int code = BTN_TOOL_PEN + instr_ofst[penid]; + int value = down ? DOWNVALUE : UPVALUE; + if (code > KEY_MAX) + dev_dbg(&mimio->idev->dev, "input_event will ignore " + "-- code (%d) > KEY_MAX\n", code); + if (!test_bit(code, mimio->idev->keybit)) + dev_dbg(&mimio->idev->dev, "input_event will ignore " + "-- bit for code (%d) not enabled\n", code); + if (!!test_bit(code, mimio->idev->key) == value) + dev_dbg(&mimio->idev->dev, "input_event will ignore " + "-- bit for code (%d) already set to %d\n", + code, value); + if (value != DOWNVALUE) { + /* input_regs(mimio->idev, regs); */ + input_report_key(mimio->idev, code, value); + input_sync(mimio->idev); + } else { + /* wait until we get some coordinates */ + } + } else { + dev_dbg(&mimio->idev->dev, "penID offset[%d] == %d is < 0 " + "- not sending\n", penid, instr_ofst[penid]); + } + mimio->pktbuf.p += down ? 4 : 3; /* 3 for up, 4 for down */ + return 0; +} + +/* + * Stay tuned for partial-packet excitement. + * + * This routine buffers data packets received from the mimio device + * in the mimio's data space. This buffering is necessary because + * the mimio's in endpoint can serve us partial packets of data, and + * we want the driver to support the servicing of multiple mimios. + * Empirical evidence gathered so far suggests that the method of + * buffering packet data in the mimio's data space works. Previous + * versions of this driver did not buffer packet data in each mimio's + * data-space, and were therefore not able to service multiple mimios. + * Note that since the caller of this routine is running in interrupt + * context, care needs to be taken to ensure that this routine does not + * become bloated, and it may be that another spinlock is needed in each + * mimio to guard the buffered packet data properly. + */ +static void mimio_rx_handler(struct mimio *mimio, + unsigned char *data, + unsigned int nbytes) +{ + struct device *dev = &mimio->idev->dev; + unsigned int x; + unsigned int y; + static const char * const instr[] = { + "?0", + "black pen", "blue pen", "green pen", "red pen", + "brown pen", "orange pen", "purple pen", "yellow pen", + "big eraser", "lil eraser", + "?11", "?12", "?13", "?14", "?15", "?16", + "mimio interactive", "interactive button1", + "interactive button2" + }; + + /* Mimio Interactive gives: + * down: [0x22 0x01 0x11 0x32 0x24] + * b1 : [0x22 0x01 0x12 0x31 0x24] + * b2 : [0x22 0x01 0x13 0x30 0x24] + */ + static const int instr_ofst[] = { + -1, + 0, 1, 2, 3, + 9, 9, 9, 9, + 4, 5, + -1, -1, -1, -1, -1, -1, + 6, 7, 8, + }; + + memcpy(mimio->pktbuf.q, data, nbytes); + mimio->pktbuf.q += nbytes; + + while (mimio->pktbuf.p < mimio->pktbuf.q) { + int t = *mimio->pktbuf.p; + switch (t) { + case MIMIO_EV_PENUP: + case MIMIO_EV_PENDOWN: + if (handle_mimio_rx_penupdown(mimio, + t == MIMIO_EV_PENDOWN, + instr, instr_ofst)) + return; /* partial packet */ + break; + + case MIMIO_EV_PENDATA: + if (mimio->pktbuf.q - mimio->pktbuf.p < 6) + /* partial pkt */ + return; + x = *mimio->pktbuf.p ^ *(mimio->pktbuf.p + 1) ^ + *(mimio->pktbuf.p + 2) ^ + *(mimio->pktbuf.p + 3) ^ + *(mimio->pktbuf.p + 4); + if (x != *(mimio->pktbuf.p + 5)) { + dev_dbg(dev, "EV_PENDATA: bad xsum.\n"); + mimio->pktbuf.p += 6; /* skip this event data */ + break; /* decode any remaining events */ + } + x = *(mimio->pktbuf.p + 1); + x <<= 8; + x |= *(mimio->pktbuf.p + 2); + y = *(mimio->pktbuf.p + 3); + y <<= 8; + y |= *(mimio->pktbuf.p + 4); + dev_dbg(dev, "coord: (%d, %d)\n", x, y); + if (instr_ofst[mimio->pktbuf.instr] >= 0) { + int code = BTN_TOOL_PEN + + instr_ofst[mimio->last_pen_down]; +#if 0 + /* Utter hack to ensure we get forwarded _AND_ + * so we can identify when a complete signal is + * received */ + mimio->idev->abs[ABS_Y] = -1; + mimio->idev->abs[ABS_X] = -1; +#endif + /* input_regs(mimio->idev, regs); */ + input_report_abs(mimio->idev, ABS_X, x); + input_report_abs(mimio->idev, ABS_Y, y); + /* fake a penup */ + change_bit(code, mimio->idev->key); + input_report_key(mimio->idev, + code, + DOWNVALUE); + /* always sync here */ + mimio->idev->sync = 0; + input_sync(mimio->idev); + } + mimio->pktbuf.p += 6; + break; + case MIMIO_EV_MEMRESET: + if (mimio->pktbuf.q - mimio->pktbuf.p < 7) + /* partial pkt */ + return; + dev_dbg(dev, "mem-reset.\n"); + /* input_regs(mimio->idev, regs); */ + input_event(mimio->idev, EV_KEY, BTN_0, 1); + input_event(mimio->idev, EV_KEY, BTN_0, 0); + input_sync(mimio->idev); + mimio->pktbuf.p += 7; + break; + case MIMIO_EV_ACC: + if (mimio->pktbuf.q - mimio->pktbuf.p < 4) + /* partial pkt */ + return; + x = *mimio->pktbuf.p ^ *(mimio->pktbuf.p + 1) ^ + *(mimio->pktbuf.p + 2); + if (x != *(mimio->pktbuf.p + 3)) { + dev_dbg(dev, "EV_ACC: bad xsum.\n"); + mimio->pktbuf.p += 4; /* skip this event data */ + break; /* decode any remaining events */ + } + switch (*(mimio->pktbuf.p + 2)) { + case ACC_NEWPAGE: + dev_dbg(&mimio->idev->dev, "new-page.\n"); + /* input_regs(mimio->idev, regs); */ + input_event(mimio->idev, EV_KEY, BTN_1, 1); + input_event(mimio->idev, EV_KEY, BTN_1, 0); + input_sync(mimio->idev); + break; + case ACC_TAGPAGE: + dev_dbg(&mimio->idev->dev, "tag-page.\n"); + /* input_regs(mimio->idev, regs); */ + input_event(mimio->idev, EV_KEY, BTN_2, 1); + input_event(mimio->idev, EV_KEY, BTN_2, 0); + input_sync(mimio->idev); + break; + case ACC_PRINTPAGE: + dev_dbg(&mimio->idev->dev, "print-page.\n"); + /* input_regs(mimio->idev, regs);*/ + input_event(mimio->idev, EV_KEY, BTN_3, 1); + input_event(mimio->idev, EV_KEY, BTN_3, 0); + input_sync(mimio->idev); + break; + case ACC_MAXIMIZE: + dev_dbg(&mimio->idev->dev, + "maximize-window.\n"); + /* input_regs(mimio->idev, regs); */ + input_event(mimio->idev, EV_KEY, BTN_4, 1); + input_event(mimio->idev, EV_KEY, BTN_4, 0); + input_sync(mimio->idev); + break; + case ACC_FINDCTLPNL: + dev_dbg(&mimio->idev->dev, "find-ctl-panel.\n"); + /* input_regs(mimio->idev, regs); */ + input_event(mimio->idev, EV_KEY, BTN_5, 1); + input_event(mimio->idev, EV_KEY, BTN_5, 0); + input_sync(mimio->idev); + break; + case ACC_DONE: + dev_dbg(&mimio->idev->dev, "acc-done.\n"); + /* no event is dispatched to the input + * subsystem for this device event. + */ + break; + default: + dev_dbg(dev, "unknown acc event.\n"); + break; + } + mimio->pktbuf.p += 4; + break; + default: + mimio->pktbuf.p++; + break; + } + } + + /* + * No partial event was received, so reset mimio's pktbuf ptrs. + */ + mimio->pktbuf.p = mimio->pktbuf.q = mimio->pktbuf.buf; +} + +static int mimio_tx(struct mimio *mimio, const char *buf, int nbytes) +{ + int rslt; + int timeout; + unsigned long flags; + DECLARE_WAITQUEUE(wait, current); + + if (!(isvalidtxsize(nbytes))) { + dev_err(&mimio->idev->dev, "invalid arg: nbytes: %d.\n", + nbytes); + return -EINVAL; + } + + /* + * Init the out urb and copy the data to send. + */ + mimio->out.urb->dev = mimio->udev; + mimio->out.urb->transfer_buffer_length = nbytes; + memcpy(mimio->out.urb->transfer_buffer, buf, nbytes); + + /* + * Send the data. + */ + spin_lock_irqsave(&mimio->txlock, flags); + mimio->txflags = MIMIO_TXWAIT; + rslt = usb_submit_urb(mimio->out.urb, GFP_ATOMIC); + spin_unlock_irqrestore(&mimio->txlock, flags); + dev_dbg(&mimio->idev->dev, "rslt: %d.\n", rslt); + + if (rslt) { + dev_err(&mimio->idev->dev, "usb_submit_urb failure: %d.\n", + rslt); + return rslt; + } + + /* + * Wait for completion to be signalled (the mimio_irq_out + * completion routine will or MIMIO_TXDONE in with txflags). + */ + timeout = HZ; + set_current_state(TASK_INTERRUPTIBLE); + add_wait_queue(&mimio->waitq, &wait); + + while (timeout && ((mimio->txflags & MIMIO_TXDONE) == 0)) { + timeout = schedule_timeout(timeout); + rmb(); + } + + if ((mimio->txflags & MIMIO_TXDONE) == 0) + dev_dbg(&mimio->idev->dev, "tx timed out.\n"); + + /* + * Now that completion has been signalled, + * unlink the urb so that it can be recycled. + */ + set_current_state(TASK_RUNNING); + remove_wait_queue(&mimio->waitq, &wait); + usb_unlink_urb(mimio->out.urb); + + return rslt; +} + +static int __init mimio_init(void) +{ + int rslt; + + rslt = usb_register(&mimio_driver); + if (rslt != 0) { + err("%s: usb_register failure: %d", __func__, rslt); + return rslt; + } + + printk(KERN_INFO KBUILD_MODNAME ":" + DRIVER_DESC " " DRIVER_VERSION "\n"); + return rslt; +} + +static void __exit mimio_exit(void) +{ + usb_deregister(&mimio_driver); +} + +module_init(mimio_init); +module_exit(mimio_exit); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); -- cgit v1.2.3 From 1f385842bf1ff156fff1c1793e6c1a759482dcc5 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 17 Dec 2008 17:04:23 -0800 Subject: Staging: add rt2870 wireless driver This is the Ralink RT2870 driver from the company that does horrible things like reading a config file from /etc. However, the driver that is currently under development from the wireless development community is not working at all yet, so distros and users are using this version instead (quite common hardware on a lot of netbook machines). So here is this driver, for now, until the wireless developers get a "clean" version into the main tree, or until this version is cleaned up sufficiently to move out of the staging tree. Ported to the Linux build system and cleaned up a bit already by me. Cc: Linux wireless Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/rt2870/2870_main_dev.c | 1612 +++++ drivers/staging/rt2870/Kconfig | 6 + drivers/staging/rt2870/Makefile | 47 + drivers/staging/rt2870/TODO | 10 + drivers/staging/rt2870/aironet.h | 210 + drivers/staging/rt2870/ap.h | 562 ++ drivers/staging/rt2870/chlist.h | 1296 ++++ drivers/staging/rt2870/common/2870_rtmp_init.c | 1778 +++++ drivers/staging/rt2870/common/action.c | 1046 +++ drivers/staging/rt2870/common/action.h | 68 + drivers/staging/rt2870/common/ba_action.c | 1798 +++++ drivers/staging/rt2870/common/cmm_data.c | 2734 ++++++++ drivers/staging/rt2870/common/cmm_data_2870.c | 963 +++ drivers/staging/rt2870/common/cmm_info.c | 3712 ++++++++++ drivers/staging/rt2870/common/cmm_sanity.c | 1663 +++++ drivers/staging/rt2870/common/cmm_sync.c | 711 ++ drivers/staging/rt2870/common/cmm_wpa.c | 1654 +++++ drivers/staging/rt2870/common/dfs.c | 453 ++ drivers/staging/rt2870/common/eeprom.c | 254 + drivers/staging/rt2870/common/firmware.h | 558 ++ drivers/staging/rt2870/common/md5.c | 1427 ++++ drivers/staging/rt2870/common/mlme.c | 8609 ++++++++++++++++++++++++ drivers/staging/rt2870/common/netif_block.c | 144 + drivers/staging/rt2870/common/rtmp_init.c | 4132 ++++++++++++ drivers/staging/rt2870/common/rtmp_tkip.c | 1613 +++++ drivers/staging/rt2870/common/rtmp_wep.c | 508 ++ drivers/staging/rt2870/common/rtusb_bulk.c | 1981 ++++++ drivers/staging/rt2870/common/rtusb_data.c | 229 + drivers/staging/rt2870/common/rtusb_io.c | 2006 ++++++ drivers/staging/rt2870/common/spectrum.c | 1876 ++++++ drivers/staging/rt2870/dfs.h | 100 + drivers/staging/rt2870/leap.h | 215 + drivers/staging/rt2870/link_list.h | 134 + drivers/staging/rt2870/md4.h | 42 + drivers/staging/rt2870/md5.h | 107 + drivers/staging/rt2870/mlme.h | 1471 ++++ drivers/staging/rt2870/netif_block.h | 58 + drivers/staging/rt2870/oid.h | 1091 +++ drivers/staging/rt2870/rt2870.h | 761 +++ drivers/staging/rt2870/rt28xx.h | 2689 ++++++++ drivers/staging/rt2870/rt_ate.c | 6452 ++++++++++++++++++ drivers/staging/rt2870/rt_ate.h | 315 + drivers/staging/rt2870/rt_config.h | 104 + drivers/staging/rt2870/rt_linux.c | 1095 +++ drivers/staging/rt2870/rt_linux.h | 908 +++ drivers/staging/rt2870/rt_main_dev.c | 1863 +++++ drivers/staging/rt2870/rt_profile.c | 2016 ++++++ drivers/staging/rt2870/rtmp.h | 7586 +++++++++++++++++++++ drivers/staging/rt2870/rtmp_ckipmic.h | 113 + drivers/staging/rt2870/rtmp_def.h | 1622 +++++ drivers/staging/rt2870/rtmp_type.h | 94 + drivers/staging/rt2870/spectrum.h | 322 + drivers/staging/rt2870/spectrum_def.h | 95 + drivers/staging/rt2870/sta/aironet.c | 1312 ++++ drivers/staging/rt2870/sta/assoc.c | 2039 ++++++ drivers/staging/rt2870/sta/auth.c | 474 ++ drivers/staging/rt2870/sta/auth_rsp.c | 166 + drivers/staging/rt2870/sta/connect.c | 2822 ++++++++ drivers/staging/rt2870/sta/dls.c | 2210 ++++++ drivers/staging/rt2870/sta/rtmp_data.c | 2619 +++++++ drivers/staging/rt2870/sta/sanity.c | 420 ++ drivers/staging/rt2870/sta/sync.c | 1753 +++++ drivers/staging/rt2870/sta/wpa.c | 2107 ++++++ drivers/staging/rt2870/sta_ioctl.c | 7068 +++++++++++++++++++ drivers/staging/rt2870/sta_ioctl.c.patch | 18 + drivers/staging/rt2870/tmp60 | 7037 +++++++++++++++++++ drivers/staging/rt2870/tmp61 | 7037 +++++++++++++++++++ drivers/staging/rt2870/wpa.h | 357 + 70 files changed, 110355 insertions(+) create mode 100644 drivers/staging/rt2870/2870_main_dev.c create mode 100644 drivers/staging/rt2870/Kconfig create mode 100644 drivers/staging/rt2870/Makefile create mode 100644 drivers/staging/rt2870/TODO create mode 100644 drivers/staging/rt2870/aironet.h create mode 100644 drivers/staging/rt2870/ap.h create mode 100644 drivers/staging/rt2870/chlist.h create mode 100644 drivers/staging/rt2870/common/2870_rtmp_init.c create mode 100644 drivers/staging/rt2870/common/action.c create mode 100644 drivers/staging/rt2870/common/action.h create mode 100644 drivers/staging/rt2870/common/ba_action.c create mode 100644 drivers/staging/rt2870/common/cmm_data.c create mode 100644 drivers/staging/rt2870/common/cmm_data_2870.c create mode 100644 drivers/staging/rt2870/common/cmm_info.c create mode 100644 drivers/staging/rt2870/common/cmm_sanity.c create mode 100644 drivers/staging/rt2870/common/cmm_sync.c create mode 100644 drivers/staging/rt2870/common/cmm_wpa.c create mode 100644 drivers/staging/rt2870/common/dfs.c create mode 100644 drivers/staging/rt2870/common/eeprom.c create mode 100644 drivers/staging/rt2870/common/firmware.h create mode 100644 drivers/staging/rt2870/common/md5.c create mode 100644 drivers/staging/rt2870/common/mlme.c create mode 100644 drivers/staging/rt2870/common/netif_block.c create mode 100644 drivers/staging/rt2870/common/rtmp_init.c create mode 100644 drivers/staging/rt2870/common/rtmp_tkip.c create mode 100644 drivers/staging/rt2870/common/rtmp_wep.c create mode 100644 drivers/staging/rt2870/common/rtusb_bulk.c create mode 100644 drivers/staging/rt2870/common/rtusb_data.c create mode 100644 drivers/staging/rt2870/common/rtusb_io.c create mode 100644 drivers/staging/rt2870/common/spectrum.c create mode 100644 drivers/staging/rt2870/dfs.h create mode 100644 drivers/staging/rt2870/leap.h create mode 100644 drivers/staging/rt2870/link_list.h create mode 100644 drivers/staging/rt2870/md4.h create mode 100644 drivers/staging/rt2870/md5.h create mode 100644 drivers/staging/rt2870/mlme.h create mode 100644 drivers/staging/rt2870/netif_block.h create mode 100644 drivers/staging/rt2870/oid.h create mode 100644 drivers/staging/rt2870/rt2870.h create mode 100644 drivers/staging/rt2870/rt28xx.h create mode 100644 drivers/staging/rt2870/rt_ate.c create mode 100644 drivers/staging/rt2870/rt_ate.h create mode 100644 drivers/staging/rt2870/rt_config.h create mode 100644 drivers/staging/rt2870/rt_linux.c create mode 100644 drivers/staging/rt2870/rt_linux.h create mode 100644 drivers/staging/rt2870/rt_main_dev.c create mode 100644 drivers/staging/rt2870/rt_profile.c create mode 100644 drivers/staging/rt2870/rtmp.h create mode 100644 drivers/staging/rt2870/rtmp_ckipmic.h create mode 100644 drivers/staging/rt2870/rtmp_def.h create mode 100644 drivers/staging/rt2870/rtmp_type.h create mode 100644 drivers/staging/rt2870/spectrum.h create mode 100644 drivers/staging/rt2870/spectrum_def.h create mode 100644 drivers/staging/rt2870/sta/aironet.c create mode 100644 drivers/staging/rt2870/sta/assoc.c create mode 100644 drivers/staging/rt2870/sta/auth.c create mode 100644 drivers/staging/rt2870/sta/auth_rsp.c create mode 100644 drivers/staging/rt2870/sta/connect.c create mode 100644 drivers/staging/rt2870/sta/dls.c create mode 100644 drivers/staging/rt2870/sta/rtmp_data.c create mode 100644 drivers/staging/rt2870/sta/sanity.c create mode 100644 drivers/staging/rt2870/sta/sync.c create mode 100644 drivers/staging/rt2870/sta/wpa.c create mode 100644 drivers/staging/rt2870/sta_ioctl.c create mode 100644 drivers/staging/rt2870/sta_ioctl.c.patch create mode 100644 drivers/staging/rt2870/tmp60 create mode 100644 drivers/staging/rt2870/tmp61 create mode 100644 drivers/staging/rt2870/wpa.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 9845eab9ebfe..e2f57e9b694c 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -71,6 +71,8 @@ source "drivers/staging/otus/Kconfig" source "drivers/staging/rt2860/Kconfig" +source "drivers/staging/rt2870/Kconfig" + source "drivers/staging/benet/Kconfig" source "drivers/staging/comedi/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 968f333a659b..94efc9df5a85 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_POCH) += poch/ obj-$(CONFIG_AGNX) += agnx/ obj-$(CONFIG_OTUS) += otus/ obj-$(CONFIG_RT2860) += rt2860/ +obj-$(CONFIG_RT2870) += rt2870/ obj-$(CONFIG_BENET) += benet/ obj-$(CONFIG_COMEDI) += comedi/ obj-$(CONFIG_ASUS_OLED) += asus_oled/ diff --git a/drivers/staging/rt2870/2870_main_dev.c b/drivers/staging/rt2870/2870_main_dev.c new file mode 100644 index 000000000000..91da4e2298ac --- /dev/null +++ b/drivers/staging/rt2870/2870_main_dev.c @@ -0,0 +1,1612 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_main.c + + Abstract: + main initialization routines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Jan Lee 01-10-2005 modified + Sample Jun/01/07 Merge RT2870 and RT2860 drivers. +*/ + +#include "rt_config.h" + + +// Following information will be show when you run 'modinfo' +// *** If you have a solution for the bug in current version of driver, please mail to me. +// Otherwise post to forum in ralinktech's web site(www.ralinktech.com) and let all users help you. *** +MODULE_AUTHOR("Paul Lin "); +MODULE_DESCRIPTION("RT2870 Wireless Lan Linux Driver"); +#ifdef CONFIG_STA_SUPPORT +MODULE_LICENSE("GPL"); +#ifdef MODULE_VERSION +MODULE_VERSION(STA_DRIVER_VERSION); +#endif +#endif // CONFIG_STA_SUPPORT // + +#ifdef MULTIPLE_CARD_SUPPORT +// record whether the card in the card list is used in the card file +extern UINT8 MC_CardUsed[]; +#endif // MULTIPLE_CARD_SUPPORT // + +/* Kernel thread and vars, which handles packets that are completed. Only + * packets that have a "complete" function are sent here. This way, the + * completion is run out of kernel context, and doesn't block the rest of + * the stack. */ + +extern INT __devinit rt28xx_probe(IN void *_dev_p, IN void *_dev_id_p, + IN UINT argc, OUT PRTMP_ADAPTER *ppAd); + + +/* module table */ +struct usb_device_id rtusb_usb_id[] = RT2870_USB_DEVICES; +INT const rtusb_usb_id_len = sizeof(rtusb_usb_id) / sizeof(struct usb_device_id); +MODULE_DEVICE_TABLE(usb, rtusb_usb_id); + +#ifndef PF_NOFREEZE +#define PF_NOFREEZE 0 +#endif + + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + +/**************************************************************************/ +/**************************************************************************/ +//tested for kernel 2.4 series +/**************************************************************************/ +/**************************************************************************/ +static void *rtusb_probe(struct usb_device *dev, UINT interface, + const struct usb_device_id *id_table); +static void rtusb_disconnect(struct usb_device *dev, void *ptr); + +struct usb_driver rtusb_driver = { + name:"rt2870", + probe:rtusb_probe, + disconnect:rtusb_disconnect, + id_table:rtusb_usb_id, + }; + +#else + +#ifdef CONFIG_PM +static int rt2870_suspend(struct usb_interface *intf, pm_message_t state); +static int rt2870_resume(struct usb_interface *intf); +#endif // CONFIG_PM // + +/**************************************************************************/ +/**************************************************************************/ +//tested for kernel 2.6series +/**************************************************************************/ +/**************************************************************************/ +static int rtusb_probe (struct usb_interface *intf, + const struct usb_device_id *id); +static void rtusb_disconnect(struct usb_interface *intf); + +struct usb_driver rtusb_driver = { +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + .owner = THIS_MODULE, +#endif + .name="rt2870", + .probe=rtusb_probe, + .disconnect=rtusb_disconnect, + .id_table=rtusb_usb_id, + +#ifdef CONFIG_PM + suspend: rt2870_suspend, + resume: rt2870_resume, +#endif + }; + +#ifdef CONFIG_PM + +VOID RT2860RejectPendingPackets( + IN PRTMP_ADAPTER pAd) +{ + // clear PS packets + // clear TxSw packets +} + +static int rt2870_suspend( + struct usb_interface *intf, + pm_message_t state) +{ + struct net_device *net_dev; + PRTMP_ADAPTER pAd = usb_get_intfdata(intf); + + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt2870_suspend()\n")); + net_dev = pAd->net_dev; + netif_device_detach (net_dev); + + pAd->PM_FlgSuspend = 1; + if (netif_running(net_dev)) { + RTUSBCancelPendingBulkInIRP(pAd); + RTUSBCancelPendingBulkOutIRP(pAd); + } + DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2870_suspend()\n")); + return 0; +} + +static int rt2870_resume( + struct usb_interface *intf) +{ + struct net_device *net_dev; + PRTMP_ADAPTER pAd = usb_get_intfdata(intf); + + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt2870_resume()\n")); + + pAd->PM_FlgSuspend = 0; + net_dev = pAd->net_dev; + netif_device_attach (net_dev); + netif_start_queue(net_dev); + netif_carrier_on(net_dev); + netif_wake_queue(net_dev); + + DBGPRINT(RT_DEBUG_TRACE, ("<=== rt2870_resume()\n")); + return 0; +} +#endif // CONFIG_PM // +#endif // LINUX_VERSION_CODE // + + +// Init driver module +INT __init rtusb_init(void) +{ + printk("rtusb init --->\n"); + return usb_register(&rtusb_driver); +} + +// Deinit driver module +VOID __exit rtusb_exit(void) +{ + usb_deregister(&rtusb_driver); + printk("<--- rtusb exit\n"); +} + +module_init(rtusb_init); +module_exit(rtusb_exit); + + + + +/*--------------------------------------------------------------------- */ +/* function declarations */ +/*--------------------------------------------------------------------- */ + +/* +======================================================================== +Routine Description: + MLME kernel thread. + +Arguments: + *Context the pAd, driver control block pointer + +Return Value: + 0 close the thread + +Note: +======================================================================== +*/ +INT MlmeThread( + IN void *Context) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)Context; + POS_COOKIE pObj; + int status; + + pObj = (POS_COOKIE)pAd->OS_Cookie; + + rtmp_os_thread_init("rt2870MlmeThread", (PVOID)&(pAd->mlmeComplete)); + + while (pAd->mlme_kill == 0) + { + /* lock the device pointers */ + //down(&(pAd->mlme_semaphore)); + status = down_interruptible(&(pAd->mlme_semaphore)); + + /* lock the device pointers , need to check if required*/ + //down(&(pAd->usbdev_semaphore)); + + if (!pAd->PM_FlgSuspend) + MlmeHandler(pAd); + + /* unlock the device pointers */ + //up(&(pAd->usbdev_semaphore)); + if (status != 0) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + break; + } + } + + /* notify the exit routine that we're actually exiting now + * + * complete()/wait_for_completion() is similar to up()/down(), + * except that complete() is safe in the case where the structure + * is getting deleted in a parallel mode of execution (i.e. just + * after the down() -- that's necessary for the thread-shutdown + * case. + * + * complete_and_exit() goes even further than this -- it is safe in + * the case that the thread of the caller is going away (not just + * the structure) -- this is necessary for the module-remove case. + * This is important in preemption kernels, which transfer the flow + * of execution immediately upon a complete(). + */ + DBGPRINT(RT_DEBUG_TRACE,( "<---%s\n",__FUNCTION__)); + + pObj->MLMEThr_pid = THREAD_PID_INIT_VALUE; + + complete_and_exit (&pAd->mlmeComplete, 0); + return 0; + +} + + +/* +======================================================================== +Routine Description: + USB command kernel thread. + +Arguments: + *Context the pAd, driver control block pointer + +Return Value: + 0 close the thread + +Note: +======================================================================== +*/ +INT RTUSBCmdThread( + IN void * Context) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)Context; + POS_COOKIE pObj; + int status; + + pObj = (POS_COOKIE)pAd->OS_Cookie; + + rtmp_os_thread_init("rt2870CmdThread", (PVOID)&(pAd->CmdQComplete)); + + NdisAcquireSpinLock(&pAd->CmdQLock); + pAd->CmdQ.CmdQState = RT2870_THREAD_RUNNING; + NdisReleaseSpinLock(&pAd->CmdQLock); + + while (pAd->CmdQ.CmdQState == RT2870_THREAD_RUNNING) + { + /* lock the device pointers */ + //down(&(pAd->RTUSBCmd_semaphore)); + status = down_interruptible(&(pAd->RTUSBCmd_semaphore)); + + if (pAd->CmdQ.CmdQState == RT2870_THREAD_STOPED) + break; + + if (status != 0) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + break; + } + /* lock the device pointers , need to check if required*/ + //down(&(pAd->usbdev_semaphore)); + + if (!pAd->PM_FlgSuspend) + CMDHandler(pAd); + + /* unlock the device pointers */ + //up(&(pAd->usbdev_semaphore)); + } + + if (!pAd->PM_FlgSuspend) + { // Clear the CmdQElements. + CmdQElmt *pCmdQElmt = NULL; + + NdisAcquireSpinLock(&pAd->CmdQLock); + pAd->CmdQ.CmdQState = RT2870_THREAD_STOPED; + while(pAd->CmdQ.size) + { + RTUSBDequeueCmd(&pAd->CmdQ, &pCmdQElmt); + if (pCmdQElmt) + { + if (pCmdQElmt->CmdFromNdis == TRUE) + { + if (pCmdQElmt->buffer != NULL) + NdisFreeMemory(pCmdQElmt->buffer, pCmdQElmt->bufferlength, 0); + + NdisFreeMemory(pCmdQElmt, sizeof(CmdQElmt), 0); + } + else + { + if ((pCmdQElmt->buffer != NULL) && (pCmdQElmt->bufferlength != 0)) + NdisFreeMemory(pCmdQElmt->buffer, pCmdQElmt->bufferlength, 0); + { + NdisFreeMemory(pCmdQElmt, sizeof(CmdQElmt), 0); + } + } + } + } + + NdisReleaseSpinLock(&pAd->CmdQLock); + } + /* notify the exit routine that we're actually exiting now + * + * complete()/wait_for_completion() is similar to up()/down(), + * except that complete() is safe in the case where the structure + * is getting deleted in a parallel mode of execution (i.e. just + * after the down() -- that's necessary for the thread-shutdown + * case. + * + * complete_and_exit() goes even further than this -- it is safe in + * the case that the thread of the caller is going away (not just + * the structure) -- this is necessary for the module-remove case. + * This is important in preemption kernels, which transfer the flow + * of execution immediately upon a complete(). + */ + DBGPRINT(RT_DEBUG_TRACE,( "<---RTUSBCmdThread\n")); + + pObj->RTUSBCmdThr_pid = THREAD_PID_INIT_VALUE; + + complete_and_exit (&pAd->CmdQComplete, 0); + return 0; + +} + + +static void RT2870_TimerQ_Handle(RTMP_ADAPTER *pAd) +{ + int status; + RALINK_TIMER_STRUCT *pTimer; + RT2870_TIMER_ENTRY *pEntry; + unsigned long irqFlag; + + while(!pAd->TimerFunc_kill) + { +// printk("waiting for event!\n"); + pTimer = NULL; + + status = down_interruptible(&(pAd->RTUSBTimer_semaphore)); + + if (pAd->TimerQ.status == RT2870_THREAD_STOPED) + break; + + // event happened. + while(pAd->TimerQ.pQHead) + { + RTMP_IRQ_LOCK(&pAd->TimerQLock, irqFlag); + pEntry = pAd->TimerQ.pQHead; + if (pEntry) + { + pTimer = pEntry->pRaTimer; + + // update pQHead + pAd->TimerQ.pQHead = pEntry->pNext; + if (pEntry == pAd->TimerQ.pQTail) + pAd->TimerQ.pQTail = NULL; + + // return this queue entry to timerQFreeList. + pEntry->pNext = pAd->TimerQ.pQPollFreeList; + pAd->TimerQ.pQPollFreeList = pEntry; + } + RTMP_IRQ_UNLOCK(&pAd->TimerQLock, irqFlag); + + if (pTimer) + { + if (pTimer->handle != NULL) + if (!pAd->PM_FlgSuspend) + pTimer->handle(NULL, (PVOID) pTimer->cookie, NULL, pTimer); + if ((pTimer->Repeat) && (pTimer->State == FALSE)) + RTMP_OS_Add_Timer(&pTimer->TimerObj, pTimer->TimerValue); + } + } + + if (status != 0) + { + pAd->TimerQ.status = RT2870_THREAD_STOPED; + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + break; + } + } +} + + +INT TimerQThread( + IN OUT PVOID Context) +{ + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + + pAd = (PRTMP_ADAPTER)Context; + pObj = (POS_COOKIE) pAd->OS_Cookie; + + rtmp_os_thread_init("rt2870TimerQHandle", (PVOID)&(pAd->TimerQComplete)); + + RT2870_TimerQ_Handle(pAd); + + /* notify the exit routine that we're actually exiting now + * + * complete()/wait_for_completion() is similar to up()/down(), + * except that complete() is safe in the case where the structure + * is getting deleted in a parallel mode of execution (i.e. just + * after the down() -- that's necessary for the thread-shutdown + * case. + * + * complete_and_exit() goes even further than this -- it is safe in + * the case that the thread of the caller is going away (not just + * the structure) -- this is necessary for the module-remove case. + * This is important in preemption kernels, which transfer the flow + * of execution immediately upon a complete(). + */ + DBGPRINT(RT_DEBUG_TRACE,( "<---%s\n",__FUNCTION__)); + + pObj->TimerQThr_pid = THREAD_PID_INIT_VALUE; + + complete_and_exit(&pAd->TimerQComplete, 0); + return 0; + +} + + +RT2870_TIMER_ENTRY *RT2870_TimerQ_Insert( + IN RTMP_ADAPTER *pAd, + IN RALINK_TIMER_STRUCT *pTimer) +{ + RT2870_TIMER_ENTRY *pQNode = NULL, *pQTail; + unsigned long irqFlags; + + + RTMP_IRQ_LOCK(&pAd->TimerQLock, irqFlags); + if (pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT) + { + if(pAd->TimerQ.pQPollFreeList) + { + pQNode = pAd->TimerQ.pQPollFreeList; + pAd->TimerQ.pQPollFreeList = pQNode->pNext; + + pQNode->pRaTimer = pTimer; + pQNode->pNext = NULL; + + pQTail = pAd->TimerQ.pQTail; + if (pAd->TimerQ.pQTail != NULL) + pQTail->pNext = pQNode; + pAd->TimerQ.pQTail = pQNode; + if (pAd->TimerQ.pQHead == NULL) + pAd->TimerQ.pQHead = pQNode; + } + RTMP_IRQ_UNLOCK(&pAd->TimerQLock, irqFlags); + + if (pQNode) + up(&pAd->RTUSBTimer_semaphore); + //wake_up(&timerWaitQ); + } + else + { + RTMP_IRQ_UNLOCK(&pAd->TimerQLock, irqFlags); + } + return pQNode; +} + + +BOOLEAN RT2870_TimerQ_Remove( + IN RTMP_ADAPTER *pAd, + IN RALINK_TIMER_STRUCT *pTimer) +{ + RT2870_TIMER_ENTRY *pNode, *pPrev = NULL; + unsigned long irqFlags; + + RTMP_IRQ_LOCK(&pAd->TimerQLock, irqFlags); + if (pAd->TimerQ.status >= RT2870_THREAD_INITED) + { + pNode = pAd->TimerQ.pQHead; + while (pNode) + { + if (pNode->pRaTimer == pTimer) + break; + pPrev = pNode; + pNode = pNode->pNext; + } + + // Now move it to freeList queue. + if (pNode) + { + if (pNode == pAd->TimerQ.pQHead) + pAd->TimerQ.pQHead = pNode->pNext; + if (pNode == pAd->TimerQ.pQTail) + pAd->TimerQ.pQTail = pPrev; + if (pPrev != NULL) + pPrev->pNext = pNode->pNext; + + // return this queue entry to timerQFreeList. + pNode->pNext = pAd->TimerQ.pQPollFreeList; + pAd->TimerQ.pQPollFreeList = pNode; + } + } + RTMP_IRQ_UNLOCK(&pAd->TimerQLock, irqFlags); + + return TRUE; +} + + +void RT2870_TimerQ_Exit(RTMP_ADAPTER *pAd) +{ + RT2870_TIMER_ENTRY *pTimerQ; + unsigned long irqFlags; + + RTMP_IRQ_LOCK(&pAd->TimerQLock, irqFlags); + while (pAd->TimerQ.pQHead) + { + pTimerQ = pAd->TimerQ.pQHead; + pAd->TimerQ.pQHead = pTimerQ->pNext; + // remove the timeQ + } + pAd->TimerQ.pQPollFreeList = NULL; + os_free_mem(pAd, pAd->TimerQ.pTimerQPoll); + pAd->TimerQ.pQTail = NULL; + pAd->TimerQ.pQHead = NULL; + pAd->TimerQ.status = RT2870_THREAD_STOPED; + RTMP_IRQ_UNLOCK(&pAd->TimerQLock, irqFlags); + +} + + +void RT2870_TimerQ_Init(RTMP_ADAPTER *pAd) +{ + int i; + RT2870_TIMER_ENTRY *pQNode, *pEntry; + unsigned long irqFlags; + + NdisAllocateSpinLock(&pAd->TimerQLock); + + RTMP_IRQ_LOCK(&pAd->TimerQLock, irqFlags); + NdisZeroMemory(&pAd->TimerQ, sizeof(pAd->TimerQ)); + //InterlockedExchange(&pAd->TimerQ.count, 0); + + /* Initialise the wait q head */ + //init_waitqueue_head(&timerWaitQ); + + os_alloc_mem(pAd, &pAd->TimerQ.pTimerQPoll, sizeof(RT2870_TIMER_ENTRY) * TIMER_QUEUE_SIZE_MAX); + if (pAd->TimerQ.pTimerQPoll) + { + pEntry = NULL; + pQNode = (RT2870_TIMER_ENTRY *)pAd->TimerQ.pTimerQPoll; + for (i = 0 ;i pNext = pEntry; + pEntry = pQNode; + pQNode++; + } + pAd->TimerQ.pQPollFreeList = pEntry; + pAd->TimerQ.pQHead = NULL; + pAd->TimerQ.pQTail = NULL; + pAd->TimerQ.status = RT2870_THREAD_INITED; + } + RTMP_IRQ_UNLOCK(&pAd->TimerQLock, irqFlags); +} + + +VOID RT2870_WatchDog(IN RTMP_ADAPTER *pAd) +{ + PHT_TX_CONTEXT pHTTXContext; + int idx; + ULONG irqFlags; + PURB pUrb; + BOOLEAN needDumpSeq = FALSE; + UINT32 MACValue; + + + idx = 0; + RTMP_IO_READ32(pAd, TXRXQ_PCNT, &MACValue); + if ((MACValue & 0xff) !=0 ) + { + DBGPRINT(RT_DEBUG_TRACE, ("TX QUEUE 0 Not EMPTY(Value=0x%0x). !!!!!!!!!!!!!!!\n", MACValue)); + RTMP_IO_WRITE32(pAd, PBF_CFG, 0xf40012); + while((MACValue &0xff) != 0 && (idx++ < 10)) + { + RTMP_IO_READ32(pAd, TXRXQ_PCNT, &MACValue); + NdisMSleep(1); + } + RTMP_IO_WRITE32(pAd, PBF_CFG, 0xf40006); + } + + idx = 0; + if ((MACValue & 0xff00) !=0 ) + { + DBGPRINT(RT_DEBUG_TRACE, ("TX QUEUE 1 Not EMPTY(Value=0x%0x). !!!!!!!!!!!!!!!\n", MACValue)); + RTMP_IO_WRITE32(pAd, PBF_CFG, 0xf4000a); + while((MACValue &0xff00) != 0 && (idx++ < 10)) + { + RTMP_IO_READ32(pAd, TXRXQ_PCNT, &MACValue); + NdisMSleep(1); + } + RTMP_IO_WRITE32(pAd, PBF_CFG, 0xf40006); + } + + + if (pAd->watchDogRxOverFlowCnt >= 2) + { + DBGPRINT(RT_DEBUG_TRACE, ("Maybe the Rx Bulk-In hanged! Cancel the pending Rx bulks request!\n")); + if ((!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_BULKIN_RESET | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + DBGPRINT(RT_DEBUG_TRACE, ("Call CMDTHREAD_RESET_BULK_IN to cancel the pending Rx Bulk!\n")); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN, NULL, 0); + needDumpSeq = TRUE; + } + pAd->watchDogRxOverFlowCnt = 0; + } + + + for (idx = 0; idx < NUM_OF_TX_RING; idx++) + { + pUrb = NULL; + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[idx], irqFlags); + if ((pAd->BulkOutPending[idx] == TRUE) && pAd->watchDogTxPendingCnt) + { + pAd->watchDogTxPendingCnt[idx]++; + + if ((pAd->watchDogTxPendingCnt[idx] > 2) && + (!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_BULKOUT_RESET))) + ) + { + // FIXME: Following code just support single bulk out. If you wanna support multiple bulk out. Modify it! + pHTTXContext = (PHT_TX_CONTEXT)(&pAd->TxContext[idx]); + if (pHTTXContext->IRPPending) + { // Check TxContext. + pUrb = pHTTXContext->pUrb; + } + else if (idx == MGMTPIPEIDX) + { + PTX_CONTEXT pMLMEContext, pNULLContext, pPsPollContext; + + //Check MgmtContext. + pMLMEContext = (PTX_CONTEXT)(pAd->MgmtRing.Cell[pAd->MgmtRing.TxDmaIdx].AllocVa); + pPsPollContext = (PTX_CONTEXT)(&pAd->PsPollContext); + pNULLContext = (PTX_CONTEXT)(&pAd->NullContext); + + if (pMLMEContext->IRPPending) + { + ASSERT(pMLMEContext->IRPPending); + pUrb = pMLMEContext->pUrb; + } + else if (pNULLContext->IRPPending) + { + ASSERT(pNULLContext->IRPPending); + pUrb = pNULLContext->pUrb; + } + else if (pPsPollContext->IRPPending) + { + ASSERT(pPsPollContext->IRPPending); + pUrb = pPsPollContext->pUrb; + } + } + + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[idx], irqFlags); + + DBGPRINT(RT_DEBUG_TRACE, ("Maybe the Tx Bulk-Out hanged! Cancel the pending Tx bulks request of idx(%d)!\n", idx)); + if (pUrb) + { + DBGPRINT(RT_DEBUG_TRACE, ("Unlink the pending URB!\n")); + // unlink it now + RTUSB_UNLINK_URB(pUrb); + // Sleep 200 microseconds to give cancellation time to work + RTMPusecDelay(200); + needDumpSeq = TRUE; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Unkonw bulkOut URB maybe hanged!!!!!!!!!!!!\n")); + } + } + else + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[idx], irqFlags); + } + } + else + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[idx], irqFlags); + } + } + +#ifdef DOT11_N_SUPPORT + // For Sigma debug, dump the ba_reordering sequence. + if((needDumpSeq == TRUE) && (pAd->CommonCfg.bDisableReordering == 0)) + { + USHORT Idx; + PBA_REC_ENTRY pBAEntry = NULL; + UCHAR count = 0; + struct reordering_mpdu *mpdu_blk; + + Idx = pAd->MacTab.Content[BSSID_WCID].BARecWcidArray[0]; + + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + if((pBAEntry->list.qlen > 0) && (pBAEntry->list.next != NULL)) + { + DBGPRINT(RT_DEBUG_TRACE, ("NICUpdateRawCounters():The Queueing pkt in reordering buffer:\n")); + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + mpdu_blk = pBAEntry->list.next; + while (mpdu_blk) + { + DBGPRINT(RT_DEBUG_TRACE, ("\t%d:Seq-%d, bAMSDU-%d!\n", count, mpdu_blk->Sequence, mpdu_blk->bAMSDU)); + mpdu_blk = mpdu_blk->next; + count++; + } + + DBGPRINT(RT_DEBUG_TRACE, ("\npBAEntry->LastIndSeq=%d!\n", pBAEntry->LastIndSeq)); + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); + } + } +#endif // DOT11_N_SUPPORT // +} + +/* +======================================================================== +Routine Description: + Release allocated resources. + +Arguments: + *dev Point to the PCI or USB device + pAd driver control block pointer + +Return Value: + None + +Note: +======================================================================== +*/ +static void _rtusb_disconnect(struct usb_device *dev, PRTMP_ADAPTER pAd) +{ + struct net_device *net_dev = NULL; + + + DBGPRINT(RT_DEBUG_ERROR, ("rtusb_disconnect: unregister usbnet usb-%s-%s\n", + dev->bus->bus_name, dev->devpath)); + if (!pAd) + { +#ifdef MULTIPLE_CARD_SUPPORT + if ((pAd->MC_RowID >= 0) && (pAd->MC_RowID <= MAX_NUM_OF_MULTIPLE_CARD)) + MC_CardUsed[pAd->MC_RowID] = 0; // not clear MAC address +#endif // MULTIPLE_CARD_SUPPORT // + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + while(MOD_IN_USE > 0) + { + MOD_DEC_USE_COUNT; + } +#else + usb_put_dev(dev); +#endif // LINUX_VERSION_CODE // + + printk("rtusb_disconnect: pAd == NULL!\n"); + return; + } + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST); + + + + // for debug, wait to show some messages to /proc system + udelay(1); + + + + + net_dev = pAd->net_dev; + if (pAd->net_dev != NULL) + { + printk("rtusb_disconnect: unregister_netdev(), dev->name=%s!\n", net_dev->name); + unregister_netdev (pAd->net_dev); + } + udelay(1); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ +#else + flush_scheduled_work(); +#endif // LINUX_VERSION_CODE // + udelay(1); + + // free net_device memory +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + kfree(net_dev); +#else + free_netdev(net_dev); +#endif // LINUX_VERSION_CODE // + + // free adapter memory + RTMPFreeAdapter(pAd); + + // release a use of the usb device structure +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + while(MOD_IN_USE > 0) + { + MOD_DEC_USE_COUNT; + } +#else + usb_put_dev(dev); +#endif // LINUX_VERSION_CODE // + udelay(1); + + DBGPRINT(RT_DEBUG_ERROR, (" RTUSB disconnect successfully\n")); +} + + +/* +======================================================================== +Routine Description: + Probe RT28XX chipset. + +Arguments: + *dev Point to the PCI or USB device + interface + *id_table Point to the PCI or USB device ID + +Return Value: + None + +Note: +======================================================================== +*/ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ +static void *rtusb_probe(struct usb_device *dev, UINT interface, + const struct usb_device_id *id) +{ + PRTMP_ADAPTER pAd; + rt28xx_probe((void *)dev, (void *)id, interface, &pAd); + return (void *)pAd; +} + +//Disconnect function is called within exit routine +static void rtusb_disconnect(struct usb_device *dev, void *ptr) +{ + _rtusb_disconnect(dev, ((PRTMP_ADAPTER)ptr)); +} + +#else /* kernel 2.6 series */ +static int rtusb_probe (struct usb_interface *intf, + const struct usb_device_id *id) +{ + PRTMP_ADAPTER pAd; + return (int)rt28xx_probe((void *)intf, (void *)id, 0, &pAd); +} + + +static void rtusb_disconnect(struct usb_interface *intf) +{ + struct usb_device *dev = interface_to_usbdev(intf); + PRTMP_ADAPTER pAd; + + + pAd = usb_get_intfdata(intf); + usb_set_intfdata(intf, NULL); + + _rtusb_disconnect(dev, pAd); +} +#endif // LINUX_VERSION_CODE // + + +/* +======================================================================== +Routine Description: + Close kernel threads. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + NONE + +Note: +======================================================================== +*/ +VOID RT28xxThreadTerminate( + IN RTMP_ADAPTER *pAd) +{ + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + INT ret; + + + // Sleep 50 milliseconds so pending io might finish normally + RTMPusecDelay(50000); + + // We want to wait until all pending receives and sends to the + // device object. We cancel any + // irps. Wait until sends and receives have stopped. + RTUSBCancelPendingIRPs(pAd); + + // Terminate Threads + CHECK_PID_LEGALITY(pObj->TimerQThr_pid) + { + POS_COOKIE pObj = (POS_COOKIE)pAd->OS_Cookie; + + printk("Terminate the TimerQThr_pid=%d!\n", GET_PID_NUMBER(pObj->TimerQThr_pid)); + mb(); + pAd->TimerFunc_kill = 1; + mb(); + ret = KILL_THREAD_PID(pObj->TimerQThr_pid, SIGTERM, 1); + if (ret) + { + printk(KERN_WARNING "%s: unable to stop TimerQThread, pid=%d, ret=%d!\n", + pAd->net_dev->name, GET_PID_NUMBER(pObj->TimerQThr_pid), ret); + } + else + { + wait_for_completion(&pAd->TimerQComplete); + pObj->TimerQThr_pid = THREAD_PID_INIT_VALUE; + } + } + + CHECK_PID_LEGALITY(pObj->MLMEThr_pid) + { + printk("Terminate the MLMEThr_pid=%d!\n", GET_PID_NUMBER(pObj->MLMEThr_pid)); + mb(); + pAd->mlme_kill = 1; + //RT28XX_MLME_HANDLER(pAd); + mb(); + ret = KILL_THREAD_PID(pObj->MLMEThr_pid, SIGTERM, 1); + if (ret) + { + printk (KERN_WARNING "%s: unable to Mlme thread, pid=%d, ret=%d!\n", + pAd->net_dev->name, GET_PID_NUMBER(pObj->MLMEThr_pid), ret); + } + else + { + //wait_for_completion (&pAd->notify); + wait_for_completion (&pAd->mlmeComplete); + pObj->MLMEThr_pid = THREAD_PID_INIT_VALUE; + } + } + + CHECK_PID_LEGALITY(pObj->RTUSBCmdThr_pid) + { + printk("Terminate the RTUSBCmdThr_pid=%d!\n", GET_PID_NUMBER(pObj->RTUSBCmdThr_pid)); + mb(); + NdisAcquireSpinLock(&pAd->CmdQLock); + pAd->CmdQ.CmdQState = RT2870_THREAD_STOPED; + NdisReleaseSpinLock(&pAd->CmdQLock); + mb(); + //RTUSBCMDUp(pAd); + ret = KILL_THREAD_PID(pObj->RTUSBCmdThr_pid, SIGTERM, 1); + if (ret) + { + printk(KERN_WARNING "%s: unable to RTUSBCmd thread, pid=%d, ret=%d!\n", + pAd->net_dev->name, GET_PID_NUMBER(pObj->RTUSBCmdThr_pid), ret); + } + else + { + //wait_for_completion (&pAd->notify); + wait_for_completion (&pAd->CmdQComplete); + pObj->RTUSBCmdThr_pid = THREAD_PID_INIT_VALUE; + } + } + + + // Kill tasklets + pAd->mlme_kill = 0; + pAd->CmdQ.CmdQState = RT2870_THREAD_UNKNOWN; + pAd->TimerFunc_kill = 0; +} + + +void kill_thread_task(IN PRTMP_ADAPTER pAd) +{ + POS_COOKIE pObj; + + pObj = (POS_COOKIE) pAd->OS_Cookie; + + tasklet_kill(&pObj->rx_done_task); + tasklet_kill(&pObj->mgmt_dma_done_task); + tasklet_kill(&pObj->ac0_dma_done_task); + tasklet_kill(&pObj->ac1_dma_done_task); + tasklet_kill(&pObj->ac2_dma_done_task); + tasklet_kill(&pObj->ac3_dma_done_task); + tasklet_kill(&pObj->hcca_dma_done_task); + tasklet_kill(&pObj->tbtt_task); + +} + + +/* +======================================================================== +Routine Description: + Check the chipset vendor/product ID. + +Arguments: + _dev_p Point to the PCI or USB device + +Return Value: + TRUE Check ok + FALSE Check fail + +Note: +======================================================================== +*/ +BOOLEAN RT28XXChipsetCheck( + IN void *_dev_p) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + struct usb_device *dev_p = (struct usb_device *)_dev_p; +#else + struct usb_interface *intf = (struct usb_interface *)_dev_p; + struct usb_device *dev_p = interface_to_usbdev(intf); +#endif // LINUX_VERSION_CODE // + UINT32 i; + + + for(i=0; idescriptor.idVendor == rtusb_usb_id[i].idVendor && + dev_p->descriptor.idProduct == rtusb_usb_id[i].idProduct) + { + printk("rt2870: idVendor = 0x%x, idProduct = 0x%x\n", + dev_p->descriptor.idVendor, dev_p->descriptor.idProduct); + break; + } + } + + if (i == rtusb_usb_id_len) + { + printk("rt2870: Error! Device Descriptor not matching!\n"); + return FALSE; + } + + return TRUE; +} + + +/* +======================================================================== +Routine Description: + Init net device structure. + +Arguments: + _dev_p Point to the PCI or USB device + *net_dev Point to the net device + *pAd the raxx interface data pointer + +Return Value: + TRUE Init ok + FALSE Init fail + +Note: +======================================================================== +*/ +BOOLEAN RT28XXNetDevInit( + IN void *_dev_p, + IN struct net_device *net_dev, + IN RTMP_ADAPTER *pAd) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + struct usb_device *dev_p = (struct usb_device *)_dev_p; +#else + struct usb_interface *intf = (struct usb_interface *)_dev_p; + struct usb_device *dev_p = interface_to_usbdev(intf); +#endif // LINUX_VERSION_CODE // + + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + pAd->config = dev_p->config; +#else + pAd->config = &dev_p->config->desc; +#endif // LINUX_VERSION_CODE // + return TRUE; +} + + +/* +======================================================================== +Routine Description: + Init net device structure. + +Arguments: + _dev_p Point to the PCI or USB device + *pAd the raxx interface data pointer + +Return Value: + TRUE Config ok + FALSE Config fail + +Note: +======================================================================== +*/ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) +BOOLEAN RT28XXProbePostConfig( + IN void *_dev_p, + IN RTMP_ADAPTER *pAd, + IN INT32 interface) +{ + struct usb_device *dev_p = (struct usb_device *)_dev_p; + struct usb_interface *intf; + struct usb_interface_descriptor *iface_desc; + struct usb_endpoint_descriptor *endpoint; + ULONG BulkOutIdx; + UINT32 i; + + + /* get the active interface descriptor */ + intf = &dev_p->actconfig->interface[interface]; + iface_desc = &intf->altsetting[0]; + + /* get # of enpoints */ + pAd->NumberOfPipes = iface_desc->bNumEndpoints; + DBGPRINT(RT_DEBUG_TRACE, ("NumEndpoints=%d\n", iface_desc->bNumEndpoints)); + + /* Configure Pipes */ + endpoint = &iface_desc->endpoint[0]; + BulkOutIdx = 0; + + for(i=0; iNumberOfPipes; i++) + { + if ((endpoint[i].bmAttributes == USB_ENDPOINT_XFER_BULK) && + ((endpoint[i].bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN)) + { + pAd->BulkInEpAddr = endpoint[i].bEndpointAddress; + pAd->BulkInMaxPacketSize = endpoint[i].wMaxPacketSize; + + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("BULK IN MaximumPacketSize = %d\n", pAd->BulkInMaxPacketSize)); + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("EP address = 0x%2x \n", endpoint[i].bEndpointAddress)); + } + else if ((endpoint[i].bmAttributes == USB_ENDPOINT_XFER_BULK) && + ((endpoint[i].bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT)) + { + // There are 6 bulk out EP. EP6 highest priority. + // EP1-4 is EDCA. EP5 is HCCA. + pAd->BulkOutEpAddr[BulkOutIdx++] = endpoint[i].bEndpointAddress; + pAd->BulkOutMaxPacketSize = endpoint[i].wMaxPacketSize; + + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("BULK OUT MaximumPacketSize = %d\n", pAd->BulkOutMaxPacketSize)); + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("EP address = 0x%2x \n", endpoint[i].bEndpointAddress)); + } + } + + if (!(pAd->BulkInEpAddr && pAd->BulkOutEpAddr[0])) + { + printk("Could not find both bulk-in and bulk-out endpoints\n"); + return FALSE; + } + + return TRUE; +} + +#else +BOOLEAN RT28XXProbePostConfig( + IN void *_dev_p, + IN RTMP_ADAPTER *pAd, + IN INT32 interface) +{ + struct usb_interface *intf = (struct usb_interface *)_dev_p; + struct usb_host_interface *iface_desc; + ULONG BulkOutIdx; + UINT32 i; + + + /* get the active interface descriptor */ + iface_desc = intf->cur_altsetting; + + /* get # of enpoints */ + pAd->NumberOfPipes = iface_desc->desc.bNumEndpoints; + DBGPRINT(RT_DEBUG_TRACE, + ("NumEndpoints=%d\n", iface_desc->desc.bNumEndpoints)); + + /* Configure Pipes */ + BulkOutIdx = 0; + + for(i=0; iNumberOfPipes; i++) + { + if ((iface_desc->endpoint[i].desc.bmAttributes == + USB_ENDPOINT_XFER_BULK) && + ((iface_desc->endpoint[i].desc.bEndpointAddress & + USB_ENDPOINT_DIR_MASK) == USB_DIR_IN)) + { + pAd->BulkInEpAddr = iface_desc->endpoint[i].desc.bEndpointAddress; + pAd->BulkInMaxPacketSize = iface_desc->endpoint[i].desc.wMaxPacketSize; + + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("BULK IN MaximumPacketSize = %d\n", pAd->BulkInMaxPacketSize)); + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("EP address = 0x%2x\n", iface_desc->endpoint[i].desc.bEndpointAddress)); + } + else if ((iface_desc->endpoint[i].desc.bmAttributes == + USB_ENDPOINT_XFER_BULK) && + ((iface_desc->endpoint[i].desc.bEndpointAddress & + USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT)) + { + // there are 6 bulk out EP. EP6 highest priority. + // EP1-4 is EDCA. EP5 is HCCA. + pAd->BulkOutEpAddr[BulkOutIdx++] = iface_desc->endpoint[i].desc.bEndpointAddress; + pAd->BulkOutMaxPacketSize = iface_desc->endpoint[i].desc.wMaxPacketSize; + + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("BULK OUT MaximumPacketSize = %d\n", pAd->BulkOutMaxPacketSize)); + DBGPRINT_RAW(RT_DEBUG_TRACE, + ("EP address = 0x%2x \n", iface_desc->endpoint[i].desc.bEndpointAddress)); + } + } + + if (!(pAd->BulkInEpAddr && pAd->BulkOutEpAddr[0])) + { + printk("%s: Could not find both bulk-in and bulk-out endpoints\n", __FUNCTION__); + return FALSE; + } + + return TRUE; +} +#endif // LINUX_VERSION_CODE // + + +/* +======================================================================== +Routine Description: + Disable DMA. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RT28XXDMADisable( + IN RTMP_ADAPTER *pAd) +{ + // no use +} + + + +/* +======================================================================== +Routine Description: + Enable DMA. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RT28XXDMAEnable( + IN RTMP_ADAPTER *pAd) +{ + WPDMA_GLO_CFG_STRUC GloCfg; + USB_DMA_CFG_STRUC UsbCfg; + int i = 0; + + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x4); + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + DBGPRINT(RT_DEBUG_TRACE, ("==> DMABusy\n")); + RTMPusecDelay(1000); + i++; + }while ( i <200); + + + RTMPusecDelay(50); + GloCfg.field.EnTXWriteBackDDONE = 1; + GloCfg.field.EnableRxDMA = 1; + GloCfg.field.EnableTxDMA = 1; + DBGPRINT(RT_DEBUG_TRACE, ("<== WRITE DMA offset 0x208 = 0x%x\n", GloCfg.word)); + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + + UsbCfg.word = 0; + UsbCfg.field.phyclear = 0; + /* usb version is 1.1,do not use bulk in aggregation */ + if (pAd->BulkInMaxPacketSize == 512) + UsbCfg.field.RxBulkAggEn = 1; + /* for last packet, PBF might use more than limited, so minus 2 to prevent from error */ + UsbCfg.field.RxBulkAggLmt = (MAX_RXBULK_SIZE /1024)-3; + UsbCfg.field.RxBulkAggTOut = 0x80; /* 2006-10-18 */ + UsbCfg.field.RxBulkEn = 1; + UsbCfg.field.TxBulkEn = 1; + + RTUSBWriteMACRegister(pAd, USB_DMA_CFG, UsbCfg.word); + +} + +/* +======================================================================== +Routine Description: + Write Beacon buffer to Asic. + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RT28xx_UpdateBeaconToAsic( + IN RTMP_ADAPTER *pAd, + IN INT apidx, + IN ULONG FrameLen, + IN ULONG UpdatePos) +{ + PUCHAR pBeaconFrame = NULL; + UCHAR *ptr; + UINT i, padding; + BEACON_SYNC_STRUCT *pBeaconSync = pAd->CommonCfg.pBeaconSync; + UINT32 longValue; + BOOLEAN bBcnReq = FALSE; + UCHAR bcn_idx = 0; + + + if (pBeaconFrame == NULL) + { + DBGPRINT(RT_DEBUG_ERROR,("pBeaconFrame is NULL!\n")); + return; + } + + if (pBeaconSync == NULL) + { + DBGPRINT(RT_DEBUG_ERROR,("pBeaconSync is NULL!\n")); + return; + } + + //if ((pAd->WdsTab.Mode == WDS_BRIDGE_MODE) || + // ((pAd->ApCfg.MBSSID[apidx].MSSIDDev == NULL) || !(pAd->ApCfg.MBSSID[apidx].MSSIDDev->flags & IFF_UP)) + // ) + if (bBcnReq == FALSE) + { + /* when the ra interface is down, do not send its beacon frame */ + /* clear all zero */ + for(i=0; iBeaconOffset[bcn_idx] + i, 0x00); + } + pBeaconSync->BeaconBitMap &= (~(BEACON_BITMAP_MASK & (1 << bcn_idx))); + NdisZeroMemory(pBeaconSync->BeaconTxWI[bcn_idx], TXWI_SIZE); + } + else + { + ptr = (PUCHAR)&pAd->BeaconTxWI; +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange(ptr, TYPE_TXWI); +#endif + if (NdisEqualMemory(pBeaconSync->BeaconTxWI[bcn_idx], &pAd->BeaconTxWI, TXWI_SIZE) == FALSE) + { // If BeaconTxWI changed, we need to rewrite the TxWI for the Beacon frames. + pBeaconSync->BeaconBitMap &= (~(BEACON_BITMAP_MASK & (1 << bcn_idx))); + NdisMoveMemory(pBeaconSync->BeaconTxWI[bcn_idx], &pAd->BeaconTxWI, TXWI_SIZE); + } + + if ((pBeaconSync->BeaconBitMap & (1 << bcn_idx)) != (1 << bcn_idx)) + { + for (i=0; iBeaconOffset[bcn_idx] + i, longValue); + ptr += 4; + } + } + + ptr = pBeaconSync->BeaconBuf[bcn_idx]; + padding = (FrameLen & 0x01); + NdisZeroMemory((PUCHAR)(pBeaconFrame + FrameLen), padding); + FrameLen += padding; + for (i = 0 ; i < FrameLen /*HW_BEACON_OFFSET*/; i += 2) + { + if (NdisEqualMemory(ptr, pBeaconFrame, 2) == FALSE) + { + NdisMoveMemory(ptr, pBeaconFrame, 2); + //shortValue = *ptr + (*(ptr+1)<<8); + //RTMP_IO_WRITE8(pAd, pAd->BeaconOffset[bcn_idx] + TXWI_SIZE + i, shortValue); + RTUSBMultiWrite(pAd, pAd->BeaconOffset[bcn_idx] + TXWI_SIZE + i, ptr, 2); + } + ptr +=2; + pBeaconFrame += 2; + } + + pBeaconSync->BeaconBitMap |= (1 << bcn_idx); + } + +} + + +VOID RT2870_BssBeaconStop( + IN RTMP_ADAPTER *pAd) +{ + BEACON_SYNC_STRUCT *pBeaconSync; + int i, offset; + BOOLEAN Cancelled = TRUE; + + pBeaconSync = pAd->CommonCfg.pBeaconSync; + if (pBeaconSync && pBeaconSync->EnableBeacon) + { + INT NumOfBcn; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + NumOfBcn = MAX_MESH_NUM; + } +#endif // CONFIG_STA_SUPPORT // + + RTMPCancelTimer(&pAd->CommonCfg.BeaconUpdateTimer, &Cancelled); + + for(i=0; iBeaconBuf[i], HW_BEACON_OFFSET); + NdisZeroMemory(pBeaconSync->BeaconTxWI[i], TXWI_SIZE); + + for (offset=0; offsetBeaconOffset[i] + offset, 0x00); + + pBeaconSync->CapabilityInfoLocationInBeacon[i] = 0; + pBeaconSync->TimIELocationInBeacon[i] = 0; + } + pBeaconSync->BeaconBitMap = 0; + pBeaconSync->DtimBitOn = 0; + } +} + + +VOID RT2870_BssBeaconStart( + IN RTMP_ADAPTER *pAd) +{ + int apidx; + BEACON_SYNC_STRUCT *pBeaconSync; +// LARGE_INTEGER tsfTime, deltaTime; + + pBeaconSync = pAd->CommonCfg.pBeaconSync; + if (pBeaconSync && pBeaconSync->EnableBeacon) + { + INT NumOfBcn; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + NumOfBcn = MAX_MESH_NUM; + } +#endif // CONFIG_STA_SUPPORT // + + for(apidx=0; apidxBeaconBuf[apidx], HW_BEACON_OFFSET); + pBeaconSync->CapabilityInfoLocationInBeacon[apidx] = CapabilityInfoLocationInBeacon; + pBeaconSync->TimIELocationInBeacon[apidx] = TimIELocationInBeacon; + NdisZeroMemory(pBeaconSync->BeaconTxWI[apidx], TXWI_SIZE); + } + pBeaconSync->BeaconBitMap = 0; + pBeaconSync->DtimBitOn = 0; + pAd->CommonCfg.BeaconUpdateTimer.Repeat = TRUE; + + pAd->CommonCfg.BeaconAdjust = 0; + pAd->CommonCfg.BeaconFactor = 0xffffffff / (pAd->CommonCfg.BeaconPeriod << 10); + pAd->CommonCfg.BeaconRemain = (0xffffffff % (pAd->CommonCfg.BeaconPeriod << 10)) + 1; + printk("RT2870_BssBeaconStart:BeaconFactor=%d, BeaconRemain=%d!\n", pAd->CommonCfg.BeaconFactor, pAd->CommonCfg.BeaconRemain); + RTMPSetTimer(&pAd->CommonCfg.BeaconUpdateTimer, pAd->CommonCfg.BeaconPeriod); + + } +} + + +VOID RT2870_BssBeaconInit( + IN RTMP_ADAPTER *pAd) +{ + BEACON_SYNC_STRUCT *pBeaconSync; + int i; + + NdisAllocMemory(pAd->CommonCfg.pBeaconSync, sizeof(BEACON_SYNC_STRUCT), MEM_ALLOC_FLAG); + if (pAd->CommonCfg.pBeaconSync) + { + pBeaconSync = pAd->CommonCfg.pBeaconSync; + NdisZeroMemory(pBeaconSync, sizeof(BEACON_SYNC_STRUCT)); + for(i=0; i < HW_BEACON_MAX_COUNT; i++) + { + NdisZeroMemory(pBeaconSync->BeaconBuf[i], HW_BEACON_OFFSET); + pBeaconSync->CapabilityInfoLocationInBeacon[i] = 0; + pBeaconSync->TimIELocationInBeacon[i] = 0; + NdisZeroMemory(pBeaconSync->BeaconTxWI[i], TXWI_SIZE); + } + pBeaconSync->BeaconBitMap = 0; + + //RTMPInitTimer(pAd, &pAd->CommonCfg.BeaconUpdateTimer, GET_TIMER_FUNCTION(BeaconUpdateExec), pAd, TRUE); + pBeaconSync->EnableBeacon = TRUE; + } +} + + +VOID RT2870_BssBeaconExit( + IN RTMP_ADAPTER *pAd) +{ + BEACON_SYNC_STRUCT *pBeaconSync; + BOOLEAN Cancelled = TRUE; + int i; + + if (pAd->CommonCfg.pBeaconSync) + { + pBeaconSync = pAd->CommonCfg.pBeaconSync; + pBeaconSync->EnableBeacon = FALSE; + RTMPCancelTimer(&pAd->CommonCfg.BeaconUpdateTimer, &Cancelled); + pBeaconSync->BeaconBitMap = 0; + + for(i=0; iBeaconBuf[i], HW_BEACON_OFFSET); + pBeaconSync->CapabilityInfoLocationInBeacon[i] = 0; + pBeaconSync->TimIELocationInBeacon[i] = 0; + NdisZeroMemory(pBeaconSync->BeaconTxWI[i], TXWI_SIZE); + } + + NdisFreeMemory(pAd->CommonCfg.pBeaconSync, HW_BEACON_OFFSET * HW_BEACON_MAX_COUNT, 0); + pAd->CommonCfg.pBeaconSync = NULL; + } +} + +VOID BeaconUpdateExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)FunctionContext; + LARGE_INTEGER tsfTime_a;//, tsfTime_b, deltaTime_exp, deltaTime_ab; + UINT32 delta, remain, remain_low, remain_high; +// BOOLEAN positive; + + ReSyncBeaconTime(pAd); + + + + RTMP_IO_READ32(pAd, TSF_TIMER_DW0, &tsfTime_a.u.LowPart); + RTMP_IO_READ32(pAd, TSF_TIMER_DW1, &tsfTime_a.u.HighPart); + + + //positive=getDeltaTime(tsfTime_a, expectedTime, &deltaTime_exp); + remain_high = pAd->CommonCfg.BeaconRemain * tsfTime_a.u.HighPart; + remain_low = tsfTime_a.u.LowPart % (pAd->CommonCfg.BeaconPeriod << 10); + remain = (remain_high + remain_low)%(pAd->CommonCfg.BeaconPeriod << 10); + delta = (pAd->CommonCfg.BeaconPeriod << 10) - remain; + + pAd->CommonCfg.BeaconUpdateTimer.TimerValue = (delta >> 10) + 10; + +} + diff --git a/drivers/staging/rt2870/Kconfig b/drivers/staging/rt2870/Kconfig new file mode 100644 index 000000000000..8398d9797e1d --- /dev/null +++ b/drivers/staging/rt2870/Kconfig @@ -0,0 +1,6 @@ +config RT2870 + tristate "Ralink 2870 wireless support" + depends on USB && X86 && WLAN_80211 + ---help--- + This is an experimental driver for the Ralink 2870 wireless chip. + diff --git a/drivers/staging/rt2870/Makefile b/drivers/staging/rt2870/Makefile new file mode 100644 index 000000000000..1a015f408e69 --- /dev/null +++ b/drivers/staging/rt2870/Makefile @@ -0,0 +1,47 @@ +obj-$(CONFIG_RT2870) += rt2870sta.o + +# TODO: all of these should be removed +EXTRA_CFLAGS += -DLINUX -DAGGREGATION_SUPPORT -DPIGGYBACK_SUPPORT -DWMM_SUPPORT +EXTRA_CFLAGS += -DRT2870 +EXTRA_CFLAGS += -DCONFIG_STA_SUPPORT +EXTRA_CFLAGS += -DDBG +EXTRA_CFLAGS += -DDOT11_N_SUPPORT +EXTRA_CFLAGS += -DWPA_SUPPLICANT_SUPPORT +EXTRA_CFLAGS += -DNATIVE_WPA_SUPPLICANT_SUPPORT + +rt2870sta-objs := \ + common/md5.o \ + common/mlme.o \ + common/rtmp_wep.o \ + common/action.o \ + common/cmm_data.o \ + common/rtmp_init.o \ + common/rtmp_tkip.o \ + common/cmm_sync.o \ + common/eeprom.o \ + common/cmm_sanity.o \ + common/cmm_info.o \ + common/cmm_wpa.o \ + common/dfs.o \ + common/spectrum.o \ + sta/assoc.o \ + sta/aironet.o \ + sta/auth.o \ + sta/auth_rsp.o \ + sta/sync.o \ + sta/sanity.o \ + sta/rtmp_data.o \ + sta/connect.o \ + sta/wpa.o \ + rt_linux.o \ + rt_profile.o \ + rt_main_dev.o \ + sta_ioctl.o \ + common/ba_action.o \ + 2870_main_dev.o \ + common/2870_rtmp_init.o \ + common/rtusb_io.o \ + common/rtusb_bulk.o \ + common/rtusb_data.o \ + common/cmm_data_2870.o + diff --git a/drivers/staging/rt2870/TODO b/drivers/staging/rt2870/TODO new file mode 100644 index 000000000000..eae1ac47d3f9 --- /dev/null +++ b/drivers/staging/rt2870/TODO @@ -0,0 +1,10 @@ +TODO: + - checkpatch.pl clean + - sparse clean + - port to in-kernel 80211 stack + - remove reading from /etc/ config files + - review by the wireless developer community + +Please send any patches or complaints about this driver to Greg +Kroah-Hartman and don't bother the upstream wireless +kernel developers about it, they want nothing to do with it. diff --git a/drivers/staging/rt2870/aironet.h b/drivers/staging/rt2870/aironet.h new file mode 100644 index 000000000000..1e07b19b8cdc --- /dev/null +++ b/drivers/staging/rt2870/aironet.h @@ -0,0 +1,210 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + aironet.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 04-06-15 Initial +*/ + +#ifndef __AIRONET_H__ +#define __AIRONET_H__ + +// Measurement Type definition +#define MSRN_TYPE_UNUSED 0 +#define MSRN_TYPE_CHANNEL_LOAD_REQ 1 +#define MSRN_TYPE_NOISE_HIST_REQ 2 +#define MSRN_TYPE_BEACON_REQ 3 +#define MSRN_TYPE_FRAME_REQ 4 + +// Scan Mode in Beacon Request +#define MSRN_SCAN_MODE_PASSIVE 0 +#define MSRN_SCAN_MODE_ACTIVE 1 +#define MSRN_SCAN_MODE_BEACON_TABLE 2 + +// PHY type definition for Aironet beacon report, CCX 2 table 36-9 +#define PHY_FH 1 +#define PHY_DSS 2 +#define PHY_UNUSED 3 +#define PHY_OFDM 4 +#define PHY_HR_DSS 5 +#define PHY_ERP 6 + +// RPI table in dBm +#define RPI_0 0 // Power <= -87 +#define RPI_1 1 // -87 < Power <= -82 +#define RPI_2 2 // -82 < Power <= -77 +#define RPI_3 3 // -77 < Power <= -72 +#define RPI_4 4 // -72 < Power <= -67 +#define RPI_5 5 // -67 < Power <= -62 +#define RPI_6 6 // -62 < Power <= -57 +#define RPI_7 7 // -57 < Power + +// Cisco Aironet IAPP definetions +#define AIRONET_IAPP_TYPE 0x32 +#define AIRONET_IAPP_SUBTYPE_REQUEST 0x01 +#define AIRONET_IAPP_SUBTYPE_REPORT 0x81 + +// Measurement Request detail format +typedef struct _MEASUREMENT_REQUEST { + UCHAR Channel; + UCHAR ScanMode; // Use only in beacon request, other requests did not use this field + USHORT Duration; +} MEASUREMENT_REQUEST, *PMEASUREMENT_REQUEST; + +// Beacon Measurement Report +// All these field might change to UCHAR, because we didn't do anything to these report. +// We copy all these beacons and report to CCX 2 AP. +typedef struct _BEACON_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR PhyType; // Definiation is listed above table 36-9 + UCHAR RxPower; + UCHAR BSSID[6]; + UCHAR ParentTSF[4]; + UCHAR TargetTSF[8]; + USHORT BeaconInterval; + USHORT CapabilityInfo; +} BEACON_REPORT, *PBEACON_REPORT; + +// Frame Measurement Report (Optional) +typedef struct _FRAME_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR TA; + UCHAR BSSID[6]; + UCHAR RSSI; + UCHAR Count; +} FRAME_REPORT, *PFRAME_REPORT; + +#pragma pack(1) +// Channel Load Report +typedef struct _CHANNEL_LOAD_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR CCABusy; +} CHANNEL_LOAD_REPORT, *PCHANNEL_LOAD_REPORT; +#pragma pack() + +// Nosie Histogram Report +typedef struct _NOISE_HIST_REPORT { + UCHAR Channel; + UCHAR Spare; + USHORT Duration; + UCHAR Density[8]; +} NOISE_HIST_REPORT, *PNOISE_HIST_REPORT; + +// Radio Management Capability element +typedef struct _RADIO_MANAGEMENT_CAPABILITY { + UCHAR Eid; // TODO: Why the Eid is 1 byte, not normal 2 bytes??? + UCHAR Length; + UCHAR AironetOui[3]; // AIronet OUI (00 40 96) + UCHAR Type; // Type / Version + USHORT Status; // swap16 required +} RADIO_MANAGEMENT_CAPABILITY, *PRADIO_MANAGEMENT_CAPABILITY; + +// Measurement Mode Bit definition +typedef struct _MEASUREMENT_MODE { + UCHAR Rsvd:4; + UCHAR Report:1; + UCHAR NotUsed:1; + UCHAR Enable:1; + UCHAR Parallel:1; +} MEASUREMENT_MODE, *PMEASUREMENT_MODE; + +// Measurement Request element, This is little endian mode +typedef struct _MEASUREMENT_REQUEST_ELEMENT { + USHORT Eid; + USHORT Length; // swap16 required + USHORT Token; // non-zero unique token + UCHAR Mode; // Measurement Mode + UCHAR Type; // Measurement type +} MEASUREMENT_REQUEST_ELEMENT, *PMEASUREMENT_REQUEST_ELEMENT; + +// Measurement Report element, This is little endian mode +typedef struct _MEASUREMENT_REPORT_ELEMENT { + USHORT Eid; + USHORT Length; // swap16 required + USHORT Token; // non-zero unique token + UCHAR Mode; // Measurement Mode + UCHAR Type; // Measurement type +} MEASUREMENT_REPORT_ELEMENT, *PMEASUREMENT_REPORT_ELEMENT; + +// Cisco Aironet IAPP Frame Header, Network byte order used +typedef struct _AIRONET_IAPP_HEADER { + UCHAR CiscoSnapHeader[8]; // 8 bytes Cisco snap header + USHORT Length; // IAPP ID & length, remember to swap16 in LE system + UCHAR Type; // IAPP type + UCHAR SubType; // IAPP subtype + UCHAR DA[6]; // Destination MAC address + UCHAR SA[6]; // Source MAC address + USHORT Token; // Dialog token, no need to swap16 since it is for yoken usage only +} AIRONET_IAPP_HEADER, *PAIRONET_IAPP_HEADER; + +// Radio Measurement Request frame +typedef struct _AIRONET_RM_REQUEST_FRAME { + AIRONET_IAPP_HEADER IAPP; // Common header + UCHAR Delay; // Activation Delay + UCHAR Offset; // Measurement offset +} AIRONET_RM_REQUEST_FRAME, *PAIRONET_RM_REQUEST_FRAME; + +// Radio Measurement Report frame +typedef struct _AIRONET_RM_REPORT_FRAME { + AIRONET_IAPP_HEADER IAPP; // Common header +} AIRONET_RM_REPORT_FRAME, *PAIRONET_RM_REPORT_FRAME; + +// Saved element request actions which will saved in StaCfg. +typedef struct _RM_REQUEST_ACTION { + MEASUREMENT_REQUEST_ELEMENT ReqElem; // Saved request element + MEASUREMENT_REQUEST Measurement; // Saved measurement within the request element +} RM_REQUEST_ACTION, *PRM_REQUEST_ACTION; + +// CCX administration control +typedef union _CCX_CONTROL { + struct { + UINT32 Enable:1; // Enable CCX2 + UINT32 LeapEnable:1; // Enable LEAP at CCX2 + UINT32 RMEnable:1; // Radio Measurement Enable + UINT32 DCRMEnable:1; // Non serving channel Radio Measurement enable + UINT32 QOSEnable:1; // Enable QOS for CCX 2.0 support + UINT32 FastRoamEnable:1; // Enable fast roaming + UINT32 Rsvd:2; // Not used + UINT32 dBmToRoam:8; // the condition to roam when receiving Rssi less than this value. It's negative value. + UINT32 TuLimit:16; // Limit for different channel scan + } field; + UINT32 word; +} CCX_CONTROL, *PCCX_CONTROL; + +#endif // __AIRONET_H__ diff --git a/drivers/staging/rt2870/ap.h b/drivers/staging/rt2870/ap.h new file mode 100644 index 000000000000..0dc557516790 --- /dev/null +++ b/drivers/staging/rt2870/ap.h @@ -0,0 +1,562 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + ap.h + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 08-01-2002 created + James Tan 09-06-2002 modified (Revise NTCRegTable) + John Chang 12-22-2004 modified for RT2561/2661. merge with STA driver +*/ +#ifndef __AP_H__ +#define __AP_H__ + + + +// ========================= AP RTMP.h ================================ + + + +// ============================================================= +// Function Prototypes +// ============================================================= + +// ap_data.c + +BOOLEAN APBridgeToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN ULONG fromwdsidx); + +BOOLEAN APHandleRxDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID APSendPackets( + IN NDIS_HANDLE MiniportAdapterContext, + IN PPNDIS_PACKET ppPacketArray, + IN UINT NumberOfPackets); + +NDIS_STATUS APSendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +NDIS_STATUS APHardTransmit( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx); + +VOID APRxEAPOLFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +NDIS_STATUS APCheckRxError( + IN PRTMP_ADAPTER pAd, + IN PRT28XX_RXD_STRUC pRxD, + IN UCHAR Wcid); + +BOOLEAN APCheckClass2Class3Error( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN PHEADER_802_11 pHeader); + +VOID APHandleRxPsPoll( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN USHORT Aid, + IN BOOLEAN isActive); + +VOID RTMPDescriptorEndianChange( + IN PUCHAR pData, + IN ULONG DescriptorType); + +VOID RTMPFrameEndianChange( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG Dir, + IN BOOLEAN FromRxDoneInt); + +// ap_assoc.c + +VOID APAssocStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID APPeerAssocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerReassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MbssKickOutStas( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN USHORT Reason); + +VOID APMlmeKickOutSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pStaAddr, + IN UCHAR Wcid, + IN USHORT Reason); + +VOID APMlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APCls3errAction( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN PHEADER_802_11 pHeader); + + +USHORT APBuildAssociation( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN USHORT CapabilityInfo, + IN UCHAR MaxSupportedRateIn500Kbps, + IN UCHAR *RSN, + IN UCHAR *pRSNLen, + IN BOOLEAN bWmmCapable, + IN ULONG RalinkIe, +#ifdef DOT11N_DRAFT3 + IN EXT_CAP_INFO_ELEMENT ExtCapInfo, +#endif // DOT11N_DRAFT3 // + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + OUT USHORT *pAid); + +/* +VOID RTMPAddClientSec( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN PUCHAR pKey, + IN PUCHAR pTxMic, + IN PUCHAR pRxMic, + IN MAC_TABLE_ENTRY *pEntry); +*/ + +// ap_auth.c + +void APAuthStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID APMlmeDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APCls2errAction( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN PHEADER_802_11 pHeader); + +// ap_authrsp.c + +VOID APAuthRspStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE Sm, + IN STATE_MACHINE_FUNC Trans[]); + +VOID APPeerAuthAtAuthRspIdleAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerAuthSimpleRspGenAndSend( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHdr80211, + IN USHORT Alg, + IN USHORT Seq, + IN USHORT StatusCode); + +// ap_connect.c + +BOOLEAN BeaconTransmitRequired( + IN PRTMP_ADAPTER pAd, + IN INT apidx); + +VOID APMakeBssBeacon( + IN PRTMP_ADAPTER pAd, + IN INT apidx); + +VOID APUpdateBeaconFrame( + IN PRTMP_ADAPTER pAd, + IN INT apidx); + +VOID APMakeAllBssBeacon( + IN PRTMP_ADAPTER pAd); + +VOID APUpdateAllBeaconFrame( + IN PRTMP_ADAPTER pAd); + + +// ap_sync.c + +VOID APSyncStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID APScanTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID APInvalidStateWhenScan( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APScanTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerProbeReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerBeaconAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APMlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APPeerBeaconAtScanAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APScanCnclAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ApSiteSurvey( + IN PRTMP_ADAPTER pAd); + +VOID SupportRate( + IN PUCHAR SupRate, + IN UCHAR SupRateLen, + IN PUCHAR ExtRate, + IN UCHAR ExtRateLen, + OUT PUCHAR *Rates, + OUT PUCHAR RatesLen, + OUT PUCHAR pMaxSupportRate); + + +BOOLEAN ApScanRunning( + IN PRTMP_ADAPTER pAd); + +#ifdef DOT11N_DRAFT3 +VOID APOverlappingBSSScan( + IN RTMP_ADAPTER *pAd); +#endif // DOT11N_DRAFT3 // + +// ap_wpa.c + +VOID APWpaStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +// ap_mlme.c + +VOID APMlmePeriodicExec( + IN PRTMP_ADAPTER pAd); + +VOID APMlmeSelectTxRateTable( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR *ppTable, + IN PUCHAR pTableSize, + IN PUCHAR pInitTxRateIdx); + +VOID APMlmeSetTxRate( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PRTMP_TX_RATE_SWITCH pTxRate); + +VOID APMlmeDynamicTxRateSwitching( + IN PRTMP_ADAPTER pAd); + +VOID APQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +BOOLEAN APMsgTypeSubst( + IN PRTMP_ADAPTER pAd, + IN PFRAME_802_11 pFrame, + OUT INT *Machine, + OUT INT *MsgType); + +VOID APQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +#ifdef RT2870 +VOID BeaconUpdateExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); +#endif // RT2870 // + +VOID RTMPSetPiggyBack( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bPiggyBack); + +VOID APAsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd); + +VOID APAsicRxAntEvalTimeout( + IN PRTMP_ADAPTER pAd); + +// ap.c + +VOID APSwitchChannel( + IN PRTMP_ADAPTER pAd, + IN INT Channel); + +NDIS_STATUS APInitialize( + IN PRTMP_ADAPTER pAd); + +VOID APShutdown( + IN PRTMP_ADAPTER pAd); + +VOID APStartUp( + IN PRTMP_ADAPTER pAd); + +VOID APStop( + IN PRTMP_ADAPTER pAd); + +VOID APCleanupPsQueue( + IN PRTMP_ADAPTER pAd, + IN PQUEUE_HEADER pQueue); + +VOID MacTableReset( + IN PRTMP_ADAPTER pAd); + +MAC_TABLE_ENTRY *MacTableInsertEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR apidx, + IN BOOLEAN CleanAll); + +BOOLEAN MacTableDeleteEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr); + +MAC_TABLE_ENTRY *MacTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID MacTableMaintenance( + IN PRTMP_ADAPTER pAd); + +UINT32 MacTableAssocStaNumGet( + IN PRTMP_ADAPTER pAd); + +MAC_TABLE_ENTRY *APSsPsInquiry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + OUT SST *Sst, + OUT USHORT *Aid, + OUT UCHAR *PsMode, + OUT UCHAR *Rate); + +BOOLEAN APPsIndicate( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN ULONG Wcid, + IN UCHAR Psm); + +VOID ApLogEvent( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN USHORT Event); + +#ifdef DOT11_N_SUPPORT +VOID APUpdateOperationMode( + IN PRTMP_ADAPTER pAd); +#endif // DOT11_N_SUPPORT // + +VOID APUpdateCapabilityAndErpIe( + IN PRTMP_ADAPTER pAd); + +BOOLEAN ApCheckAccessControlList( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR Apidx); + +VOID ApUpdateAccessControlList( + IN PRTMP_ADAPTER pAd, + IN UCHAR Apidx); + +VOID ApEnqueueNullFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR TxRate, + IN UCHAR PID, + IN UCHAR apidx, + IN BOOLEAN bQosNull, + IN BOOLEAN bEOSP, + IN UCHAR OldUP); + +VOID ApSendFrame( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuffer, + IN ULONG Length, + IN UCHAR TxRate, + IN UCHAR PID); + +VOID ApEnqueueAckFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR TxRate, + IN UCHAR apidx); + +UCHAR APAutoSelectChannel( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN Optimal); + +// ap_sanity.c + + +BOOLEAN PeerAssocReqCmmSanity( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN isRessoc, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pListenInterval, + OUT PUCHAR pApAddr, + OUT UCHAR *pSsidLen, + OUT char *Ssid, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *RSN, + OUT UCHAR *pRSNLen, + OUT BOOLEAN *pbWmmCapable, +#ifdef WSC_AP_SUPPORT + OUT BOOLEAN *pWscCapable, +#endif // WSC_AP_SUPPORT // + OUT ULONG *pRalinkIe, +#ifdef DOT11N_DRAFT3 + OUT EXT_CAP_INFO_ELEMENT *pExtCapInfo, +#endif // DOT11N_DRAFT3 // + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability); + +BOOLEAN PeerDisassocReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN PeerDeauthReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN APPeerAuthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr1, + OUT PUCHAR pAddr2, + OUT USHORT *Alg, + OUT USHORT *Seq, + OUT USHORT *Status, + CHAR *ChlgText); + +BOOLEAN APPeerProbeReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT CHAR Ssid[], + OUT UCHAR *SsidLen); + +BOOLEAN APPeerBeaconAndProbeRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT PUCHAR pBssid, + OUT CHAR Ssid[], + OUT UCHAR *SsidLen, + OUT UCHAR *BssType, + OUT USHORT *BeaconPeriod, + OUT UCHAR *Channel, + OUT LARGE_INTEGER *Timestamp, + OUT USHORT *CapabilityInfo, + OUT UCHAR Rate[], + OUT UCHAR *RateLen, + OUT BOOLEAN *ExtendedRateIeExist, + OUT UCHAR *Erp); + +// ap_info.c + + + +// ================== end of AP RTMP.h ======================== + + +#endif // __AP_H__ + diff --git a/drivers/staging/rt2870/chlist.h b/drivers/staging/rt2870/chlist.h new file mode 100644 index 000000000000..9e15b9daeb80 --- /dev/null +++ b/drivers/staging/rt2870/chlist.h @@ -0,0 +1,1296 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + chlist.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi Wu 2007-12-19 created +*/ + +#ifndef __CHLIST_H__ +#define __CHLIST_H__ + +#include "rtmp_type.h" +#include "rtmp_def.h" + + +#define ODOR 0 +#define IDOR 1 +#define BOTH 2 + +#define BAND_5G 0 +#define BAND_24G 1 +#define BAND_BOTH 2 + +typedef struct _CH_DESP { + UCHAR FirstChannel; + UCHAR NumOfCh; + CHAR MaxTxPwr; // dBm + UCHAR Geography; // 0:out door, 1:in door, 2:both + BOOLEAN DfsReq; // Dfs require, 0: No, 1: yes. +} CH_DESP, *PCH_DESP; + +typedef struct _CH_REGION { + UCHAR CountReg[3]; + UCHAR DfsType; // 0: CE, 1: FCC, 2: JAP, 3:JAP_W53, JAP_W56 + CH_DESP ChDesp[10]; +} CH_REGION, *PCH_REGION; + +static CH_REGION ChRegion[] = +{ + { // Antigua and Berbuda + "AG", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Argentina + "AR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Aruba + "AW", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Australia + "AU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Austria + "AT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, TRUE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Bahamas + "BS", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Barbados + "BB", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Bermuda + "BM", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Brazil + "BR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 24, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Belgium + "BE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 18, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 18, IDOR, FALSE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Bulgaria + "BG", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Canada + "CA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Cayman IsLands + "KY", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Chile + "CL", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 20, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 20, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // China + "CN", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Colombia + "CO", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Costa Rica + "CR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Cyprus + "CY", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Czech_Republic + "CZ", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Denmark + "DK", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Dominican Republic + "DO", + CE, + { + { 1, 0, 20, BOTH, FALSE}, // 2.4 G, ch 0 + { 149, 4, 20, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Equador + "EC", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 100, 11, 27, BOTH, FALSE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // El Salvador + "SV", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 30, BOTH, TRUE}, // 5G, ch 52~64 + { 149, 4, 36, BOTH, TRUE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Finland + "FI", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // France + "FR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Germany + "DE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Greece + "GR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Guam + "GU", + CE, + { + { 1, 11, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Guatemala + "GT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Haiti + "HT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Honduras + "HN", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Hong Kong + "HK", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Hungary + "HU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Iceland + "IS", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // India + "IN", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 24, IDOR, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Indonesia + "ID", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Ireland + "IE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Israel + "IL", + CE, + { + { 1, 3, 20, IDOR, FALSE}, // 2.4 G, ch 1~3 + { 4, 6, 20, BOTH, FALSE}, // 2.4 G, ch 4~9 + { 10, 4, 20, IDOR, FALSE}, // 2.4 G, ch 10~13 + { 0}, // end + } + }, + + { // Italy + "IT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, ODOR, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Japan + "JP", + JAP, + { + { 1, 14, 20, BOTH, FALSE}, // 2.4 G, ch 1~14 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 0}, // end + } + }, + + { // Jordan + "JO", + CE, + { + { 1, 13, 20, IDOR, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 149, 4, 23, IDOR, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Latvia + "LV", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Liechtenstein + "LI", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Lithuania + "LT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Luxemburg + "LU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Malaysia + "MY", + CE, + { + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 20, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Malta + "MT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Marocco + "MA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 24, IDOR, FALSE}, // 5G, ch 36~48 + { 0}, // end + } + }, + + { // Mexico + "MX", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 5, 30, IDOR, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Netherlands + "NL", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // New Zealand + "NZ", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 24, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Norway + "NO", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 24, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 24, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Peru + "PE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Portugal + "PT", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Poland + "PL", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Romania + "RO", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Russia + "RU", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 149, 4, 20, IDOR, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Saudi Arabia + "SA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 23, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Serbia_and_Montenegro + "CS", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 0}, // end + } + }, + + { // Singapore + "SG", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 149, 4, 20, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Slovakia + "SK", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Slovenia + "SI", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // South Africa + "ZA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 149, 4, 30, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // South Korea + "KR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 20, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 8, 20, BOTH, FALSE}, // 5G, ch 100~128 + { 149, 4, 20, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Spain + "ES", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 17, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Sweden + "SE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Switzerland + "CH", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~13 + { 36, 4, 23, IDOR, TRUE}, // 5G, ch 36~48 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Taiwan + "TW", + CE, + { + { 1, 11, 30, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 52, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // Turkey + "TR", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 23, BOTH, FALSE}, // 5G, ch 36~48 + { 52, 4, 23, BOTH, FALSE}, // 5G, ch 52~64 + { 0}, // end + } + }, + + { // UK + "GB", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 23, IDOR, FALSE}, // 5G, ch 52~64 + { 52, 4, 23, IDOR, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 0}, // end + } + }, + + { // Ukraine + "UA", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 0}, // end + } + }, + + { // United_Arab_Emirates + "AE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 0}, // end + } + }, + + { // United_States + "US", + CE, + { + { 1, 11, 30, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 17, IDOR, FALSE}, // 5G, ch 52~64 + { 52, 4, 24, BOTH, TRUE}, // 5G, ch 52~64 + { 100, 11, 30, BOTH, TRUE}, // 5G, ch 100~140 + { 149, 5, 30, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, + + { // Venezuela + "VE", + CE, + { + { 1, 13, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 149, 4, 27, BOTH, FALSE}, // 5G, ch 149~161 + { 0}, // end + } + }, + + { // Default + "", + CE, + { + { 1, 11, 20, BOTH, FALSE}, // 2.4 G, ch 1~11 + { 36, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 52, 4, 20, BOTH, FALSE}, // 5G, ch 52~64 + { 100, 11, 20, BOTH, FALSE}, // 5G, ch 100~140 + { 149, 5, 20, BOTH, FALSE}, // 5G, ch 149~165 + { 0}, // end + } + }, +}; + +static inline PCH_REGION GetChRegion( + IN PUCHAR CntryCode) +{ + INT loop = 0; + PCH_REGION pChRegion = NULL; + + while (strcmp(ChRegion[loop].CountReg, "") != 0) + { + if (strncmp(ChRegion[loop].CountReg, CntryCode, 2) == 0) + { + pChRegion = &ChRegion[loop]; + break; + } + loop++; + } + + if (pChRegion == NULL) + pChRegion = &ChRegion[loop]; + return pChRegion; +} + +static inline VOID ChBandCheck( + IN UCHAR PhyMode, + OUT PUCHAR pChType) +{ + switch(PhyMode) + { + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11AN_MIXED: +#endif // DOT11_N_SUPPORT // + *pChType = BAND_5G; + break; + case PHY_11ABG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11AGN_MIXED: + case PHY_11ABGN_MIXED: +#endif // DOT11_N_SUPPORT // + *pChType = BAND_BOTH; + break; + + default: + *pChType = BAND_24G; + break; + } +} + +static inline UCHAR FillChList( + IN PRTMP_ADAPTER pAd, + IN PCH_DESP pChDesp, + IN UCHAR Offset, + IN UCHAR increment) +{ + INT i, j, l; + UCHAR channel; + + j = Offset; + for (i = 0; i < pChDesp->NumOfCh; i++) + { + channel = pChDesp->FirstChannel + i * increment; + for (l=0; lTxPower[l].Channel) + { + pAd->ChannelList[j].Power = pAd->TxPower[l].Power; + pAd->ChannelList[j].Power2 = pAd->TxPower[l].Power2; + break; + } + } + if (l == MAX_NUM_OF_CHANNELS) + continue; + + pAd->ChannelList[j].Channel = pChDesp->FirstChannel + i * increment; + pAd->ChannelList[j].MaxTxPwr = pChDesp->MaxTxPwr; + pAd->ChannelList[j].DfsReq = pChDesp->DfsReq; + j++; + } + pAd->ChannelListNum = j; + + return j; +} + +static inline VOID CreateChList( + IN PRTMP_ADAPTER pAd, + IN PCH_REGION pChRegion, + IN UCHAR Geography) +{ + INT i; + UCHAR offset = 0; + PCH_DESP pChDesp; + UCHAR ChType; + UCHAR increment; + + if (pChRegion == NULL) + return; + + ChBandCheck(pAd->CommonCfg.PhyMode, &ChType); + + for (i=0; i<10; i++) + { + pChDesp = &pChRegion->ChDesp[i]; + if (pChDesp->FirstChannel == 0) + break; + + if (ChType == BAND_5G) + { + if (pChDesp->FirstChannel <= 14) + continue; + } + else if (ChType == BAND_24G) + { + if (pChDesp->FirstChannel > 14) + continue; + } + + if ((pChDesp->Geography == BOTH) + || (pChDesp->Geography == Geography)) + { + if (pChDesp->FirstChannel > 14) + increment = 4; + else + increment = 1; + offset = FillChList(pAd, pChDesp, offset, increment); + } + } +} + +static inline VOID BuildChannelListEx( + IN PRTMP_ADAPTER pAd) +{ + PCH_REGION pChReg; + + pChReg = GetChRegion(pAd->CommonCfg.CountryCode); + CreateChList(pAd, pChReg, pAd->CommonCfg.Geography); +} + +static inline VOID BuildBeaconChList( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf, + OUT PULONG pBufLen) +{ + INT i; + ULONG TmpLen; + PCH_REGION pChRegion; + PCH_DESP pChDesp; + UCHAR ChType; + + pChRegion = GetChRegion(pAd->CommonCfg.CountryCode); + + if (pChRegion == NULL) + return; + + ChBandCheck(pAd->CommonCfg.PhyMode, &ChType); + *pBufLen = 0; + + for (i=0; i<10; i++) + { + pChDesp = &pChRegion->ChDesp[i]; + if (pChDesp->FirstChannel == 0) + break; + + if (ChType == BAND_5G) + { + if (pChDesp->FirstChannel <= 14) + continue; + } + else if (ChType == BAND_24G) + { + if (pChDesp->FirstChannel > 14) + continue; + } + + if ((pChDesp->Geography == BOTH) + || (pChDesp->Geography == pAd->CommonCfg.Geography)) + { + MakeOutgoingFrame(pBuf + *pBufLen, &TmpLen, + 1, &pChDesp->FirstChannel, + 1, &pChDesp->NumOfCh, + 1, &pChDesp->MaxTxPwr, + END_OF_ARGS); + *pBufLen += TmpLen; + } + } +} + + +#ifdef DOT11_N_SUPPORT +static inline BOOLEAN IsValidChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel) + +{ + INT i; + + for (i = 0; i < pAd->ChannelListNum; i++) + { + if (pAd->ChannelList[i].Channel == channel) + break; + } + + if (i == pAd->ChannelListNum) + return FALSE; + else + return TRUE; +} + + +static inline UCHAR GetExtCh( + IN UCHAR Channel, + IN UCHAR Direction) +{ + CHAR ExtCh; + + if (Direction == EXTCHA_ABOVE) + ExtCh = Channel + 4; + else + ExtCh = (Channel - 4) > 0 ? (Channel - 4) : 0; + + return ExtCh; +} + + +static inline VOID N_ChannelCheck( + IN PRTMP_ADAPTER pAd) +{ + //UCHAR ChannelNum = pAd->ChannelListNum; + UCHAR Channel = pAd->CommonCfg.Channel; + + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) + { + if (Channel > 14) + { + if ((Channel == 36) || (Channel == 44) || (Channel == 52) || (Channel == 60) || (Channel == 100) || (Channel == 108) || + (Channel == 116) || (Channel == 124) || (Channel == 132) || (Channel == 149) || (Channel == 157)) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + } + else if ((Channel == 40) || (Channel == 48) || (Channel == 56) || (Channel == 64) || (Channel == 104) || (Channel == 112) || + (Channel == 120) || (Channel == 128) || (Channel == 136) || (Channel == 153) || (Channel == 161)) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + } + } + else + { + do + { + UCHAR ExtCh; + UCHAR Dir = pAd->CommonCfg.RegTransmitSetting.field.EXTCHA; + ExtCh = GetExtCh(Channel, Dir); + if (IsValidChannel(pAd, ExtCh)) + break; + + Dir = (Dir == EXTCHA_ABOVE) ? EXTCHA_BELOW : EXTCHA_ABOVE; + ExtCh = GetExtCh(Channel, Dir); + if (IsValidChannel(pAd, ExtCh)) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = Dir; + break; + } + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + } while(FALSE); + + if (Channel == 14) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + //pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_NONE; // We didn't set the ExtCh as NONE due to it'll set in RTMPSetHT() + } +#if 0 + switch (pAd->CommonCfg.CountryRegion & 0x7f) + { + case REGION_0_BG_BAND: // 1 -11 + case REGION_1_BG_BAND: // 1 - 13 + case REGION_5_BG_BAND: // 1 - 14 + if (Channel <= 4) + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + } + else if (Channel >= 8) + { + if ((ChannelNum - Channel) < 4) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + } + break; + + case REGION_2_BG_BAND: // 10 - 11 + case REGION_3_BG_BAND: // 10 - 13 + case REGION_4_BG_BAND: // 14 + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + break; + + case REGION_6_BG_BAND: // 3 - 9 + if (Channel <= 5) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + else if (Channel == 6) + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + else if (Channel >= 7) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + break; + + case REGION_7_BG_BAND: // 5 - 13 + if (Channel <= 8) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + else if (Channel >= 10) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + break; + + default: // Error. should never happen + break; + } +#endif + } + } + + +} + + +static inline VOID N_SetCenCh( + IN PRTMP_ADAPTER pAd) +{ + if (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) + { + if (pAd->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_ABOVE) + { + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2; + } + else + { + if (pAd->CommonCfg.Channel == 14) + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 1; + else + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2; + } + } + else + { + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + } +} +#endif // DOT11_N_SUPPORT // + + +static inline UINT8 GetCuntryMaxTxPwr( + IN PRTMP_ADAPTER pAd, + IN UINT8 channel) +{ + int i; + for (i = 0; i < pAd->ChannelListNum; i++) + { + if (pAd->ChannelList[i].Channel == channel) + break; + } + + if (i == pAd->ChannelListNum) + return 0xff; + else + return pAd->ChannelList[i].MaxTxPwr; +} +#endif // __CHLIST_H__ + diff --git a/drivers/staging/rt2870/common/2870_rtmp_init.c b/drivers/staging/rt2870/common/2870_rtmp_init.c new file mode 100644 index 000000000000..359c1820e6d5 --- /dev/null +++ b/drivers/staging/rt2870/common/2870_rtmp_init.c @@ -0,0 +1,1778 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + 2870_rtmp_init.c + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 2002-08-01 created + John Chang 2004-08-20 RT2561/2661 use scatter-gather scheme + Jan Lee 2006-09-15 RT2860. Change for 802.11n , EEPROM, Led, BA, HT. + Sample Lin 2007-05-31 Merge RT2860 and RT2870 drivers. +*/ + +#include "../rt_config.h" + + +static void rx_done_tasklet(unsigned long data); +static void rt2870_hcca_dma_done_tasklet(unsigned long data); +static void rt2870_ac3_dma_done_tasklet(unsigned long data); +static void rt2870_ac2_dma_done_tasklet(unsigned long data); +static void rt2870_ac1_dma_done_tasklet(unsigned long data); +static void rt2870_ac0_dma_done_tasklet(unsigned long data); +static void rt2870_mgmt_dma_done_tasklet(unsigned long data); +static void rt2870_null_frame_complete_tasklet(unsigned long data); +static void rt2870_rts_frame_complete_tasklet(unsigned long data); +static void rt2870_pspoll_frame_complete_tasklet(unsigned long data); +static void rt2870_dataout_complete_tasklet(unsigned long data); + + +/* +======================================================================== +Routine Description: + Initialize receive data structures. + +Arguments: + pAd Pointer to our adapter + +Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_RESOURCES + +Note: + Initialize all receive releated private buffer, include those define + in RTMP_ADAPTER structure and all private data structures. The mahor + work is to allocate buffer for each packet and chain buffer to + NDIS packet descriptor. +======================================================================== +*/ +NDIS_STATUS NICInitRecv( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitRecv\n")); + pObj = pObj; + + //InterlockedExchange(&pAd->PendingRx, 0); + pAd->PendingRx = 0; + pAd->NextRxBulkInReadIndex = 0; // Next Rx Read index + pAd->NextRxBulkInIndex = 0 ; //RX_RING_SIZE -1; // Rx Bulk pointer + pAd->NextRxBulkInPosition = 0; + + for (i = 0; i < (RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + + //Allocate URB + pRxContext->pUrb = RTUSB_ALLOC_URB(0); + if (pRxContext->pUrb == NULL) + { + Status = NDIS_STATUS_RESOURCES; + goto out1; + } + + // Allocate transfer buffer + pRxContext->TransferBuffer = RTUSB_URB_ALLOC_BUFFER(pObj->pUsb_Dev, MAX_RXBULK_SIZE, &pRxContext->data_dma); + if (pRxContext->TransferBuffer == NULL) + { + Status = NDIS_STATUS_RESOURCES; + goto out1; + } + + NdisZeroMemory(pRxContext->TransferBuffer, MAX_RXBULK_SIZE); + + pRxContext->pAd = pAd; + pRxContext->pIrp = NULL; + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pRxContext->Readable = FALSE; + //pRxContext->ReorderInUse = FALSE; + pRxContext->bRxHandling = FALSE; + pRxContext->BulkInOffset = 0; + } + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitRecv\n")); + return Status; + +out1: + for (i = 0; i < (RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + + if (NULL != pRxContext->TransferBuffer) + { + RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, MAX_RXBULK_SIZE, + pRxContext->TransferBuffer, pRxContext->data_dma); + pRxContext->TransferBuffer = NULL; + } + + if (NULL != pRxContext->pUrb) + { + RTUSB_UNLINK_URB(pRxContext->pUrb); + RTUSB_FREE_URB(pRxContext->pUrb); + pRxContext->pUrb = NULL; + } + } + + return Status; +} + + +/* +======================================================================== +Routine Description: + Initialize transmit data structures. + +Arguments: + pAd Pointer to our adapter + +Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_RESOURCES + +Note: +======================================================================== +*/ +NDIS_STATUS NICInitTransmit( + IN PRTMP_ADAPTER pAd) +{ +#define LM_USB_ALLOC(pObj, Context, TB_Type, BufferSize, Status, msg1, err1, msg2, err2) \ + Context->pUrb = RTUSB_ALLOC_URB(0); \ + if (Context->pUrb == NULL) { \ + DBGPRINT(RT_DEBUG_ERROR, msg1); \ + Status = NDIS_STATUS_RESOURCES; \ + goto err1; } \ + \ + Context->TransferBuffer = \ + (TB_Type)RTUSB_URB_ALLOC_BUFFER(pObj->pUsb_Dev, BufferSize, &Context->data_dma); \ + if (Context->TransferBuffer == NULL) { \ + DBGPRINT(RT_DEBUG_ERROR, msg2); \ + Status = NDIS_STATUS_RESOURCES; \ + goto err2; } + +#define LM_URB_FREE(pObj, Context, BufferSize) \ + if (NULL != Context->pUrb) { \ + RTUSB_UNLINK_URB(Context->pUrb); \ + RTUSB_FREE_URB(Context->pUrb); \ + Context->pUrb = NULL; } \ + if (NULL != Context->TransferBuffer) { \ + RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, BufferSize, \ + Context->TransferBuffer, \ + Context->data_dma); \ + Context->TransferBuffer = NULL; } + + UCHAR i, acidx; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + PTX_CONTEXT pNullContext = &(pAd->NullContext); + PTX_CONTEXT pPsPollContext = &(pAd->PsPollContext); + PTX_CONTEXT pRTSContext = &(pAd->RTSContext); + PTX_CONTEXT pMLMEContext = NULL; +// PHT_TX_CONTEXT pHTTXContext = NULL; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + PVOID RingBaseVa; +// RTMP_TX_RING *pTxRing; + RTMP_MGMT_RING *pMgmtRing; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitTransmit\n")); + pObj = pObj; + + // Init 4 set of Tx parameters + for(acidx = 0; acidx < NUM_OF_TX_RING; acidx++) + { + // Initialize all Transmit releated queues + InitializeQueueHeader(&pAd->TxSwQueue[acidx]); + + // Next Local tx ring pointer waiting for buck out + pAd->NextBulkOutIndex[acidx] = acidx; + pAd->BulkOutPending[acidx] = FALSE; // Buck Out control flag + //pAd->DataBulkDoneIdx[acidx] = 0; + } + + //pAd->NextMLMEIndex = 0; + //pAd->PushMgmtIndex = 0; + //pAd->PopMgmtIndex = 0; + //InterlockedExchange(&pAd->MgmtQueueSize, 0); + //InterlockedExchange(&pAd->TxCount, 0); + + //pAd->PrioRingFirstIndex = 0; + //pAd->PrioRingTxCnt = 0; + + do + { + // + // TX_RING_SIZE, 4 ACs + // + for(acidx=0; acidx<4; acidx++) + { + PHT_TX_CONTEXT pHTTXContext = &(pAd->TxContext[acidx]); + + NdisZeroMemory(pHTTXContext, sizeof(HT_TX_CONTEXT)); + //Allocate URB + LM_USB_ALLOC(pObj, pHTTXContext, PHTTX_BUFFER, sizeof(HTTX_BUFFER), Status, + ("<-- ERROR in Alloc TX TxContext[%d] urb!! \n", acidx), + done, + ("<-- ERROR in Alloc TX TxContext[%d] HTTX_BUFFER !! \n", acidx), + out1); + + NdisZeroMemory(pHTTXContext->TransferBuffer->Aggregation, 4); + pHTTXContext->pAd = pAd; + pHTTXContext->pIrp = NULL; + pHTTXContext->IRPPending = FALSE; + pHTTXContext->NextBulkOutPosition = 0; + pHTTXContext->ENextBulkOutPosition = 0; + pHTTXContext->CurWritePosition = 0; + pHTTXContext->CurWriteRealPos = 0; + pHTTXContext->BulkOutSize = 0; + pHTTXContext->BulkOutPipeId = acidx; + pHTTXContext->bRingEmpty = TRUE; + pHTTXContext->bCopySavePad = FALSE; + + pAd->BulkOutPending[acidx] = FALSE; + } + + + // + // MGMT_RING_SIZE + // +#if 0 + for(i=0; iMLMEContext[i]); + + + NdisZeroMemory(pMLMEContext, sizeof(TX_CONTEXT)); + + //Allocate URB + LM_USB_ALLOC(pObj, pMLMEContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, + ("<-- ERROR in Alloc TX MLMEContext[%d] urb!! \n", i), + out2, + ("<-- ERROR in Alloc TX MLMEContext[%d] TX_BUFFER !! \n", i), + out2); + + pMLMEContext->pAd = pAd; + pMLMEContext->pIrp = NULL; + pMLMEContext->InUse = FALSE; + pMLMEContext->IRPPending = FALSE; + } +#else + // Allocate MGMT ring descriptor's memory + pAd->MgmtDescRing.AllocSize = MGMT_RING_SIZE * sizeof(TX_CONTEXT); + RTMPAllocateMemory(&pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize); + if (pAd->MgmtDescRing.AllocVa == NULL) + { + DBGPRINT_ERR(("Failed to allocate a big buffer for MgmtDescRing!\n")); + Status = NDIS_STATUS_RESOURCES; + goto out1; + } + NdisZeroMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize); + RingBaseVa = pAd->MgmtDescRing.AllocVa; + + // Initialize MGMT Ring and associated buffer memory + pMgmtRing = &pAd->MgmtRing; + for (i = 0; i < MGMT_RING_SIZE; i++) + { + // link the pre-allocated Mgmt buffer to MgmtRing.Cell + pMgmtRing->Cell[i].AllocSize = sizeof(TX_CONTEXT); + pMgmtRing->Cell[i].AllocVa = RingBaseVa; + pMgmtRing->Cell[i].pNdisPacket = NULL; + pMgmtRing->Cell[i].pNextNdisPacket = NULL; + + //Allocate URB for MLMEContext + pMLMEContext = (PTX_CONTEXT) pAd->MgmtRing.Cell[i].AllocVa; + pMLMEContext->pUrb = RTUSB_ALLOC_URB(0); + if (pMLMEContext->pUrb == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("<-- ERROR in Alloc TX MLMEContext[%d] urb!! \n", i)); + Status = NDIS_STATUS_RESOURCES; + goto out2; + } + pMLMEContext->pAd = pAd; + pMLMEContext->pIrp = NULL; + pMLMEContext->TransferBuffer = NULL; + pMLMEContext->InUse = FALSE; + pMLMEContext->IRPPending = FALSE; + pMLMEContext->bWaitingBulkOut = FALSE; + pMLMEContext->BulkOutSize = 0; + pMLMEContext->SelfIdx = i; + + // Offset to next ring descriptor address + RingBaseVa = (PUCHAR) RingBaseVa + sizeof(TX_CONTEXT); + } + DBGPRINT(RT_DEBUG_TRACE, ("MGMT Ring: total %d entry allocated\n", i)); + + //pAd->MgmtRing.TxSwFreeIdx = (MGMT_RING_SIZE - 1); + pAd->MgmtRing.TxSwFreeIdx = MGMT_RING_SIZE; + pAd->MgmtRing.TxCpuIdx = 0; + pAd->MgmtRing.TxDmaIdx = 0; +#endif + + // + // BEACON_RING_SIZE + // + for(i=0; iBeaconContext[i]); + + + NdisZeroMemory(pBeaconContext, sizeof(TX_CONTEXT)); + + //Allocate URB + LM_USB_ALLOC(pObj, pBeaconContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, + ("<-- ERROR in Alloc TX BeaconContext[%d] urb!! \n", i), + out2, + ("<-- ERROR in Alloc TX BeaconContext[%d] TX_BUFFER !! \n", i), + out3); + + pBeaconContext->pAd = pAd; + pBeaconContext->pIrp = NULL; + pBeaconContext->InUse = FALSE; + pBeaconContext->IRPPending = FALSE; + } + + // + // NullContext + // + NdisZeroMemory(pNullContext, sizeof(TX_CONTEXT)); + + //Allocate URB + LM_USB_ALLOC(pObj, pNullContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, + ("<-- ERROR in Alloc TX NullContext urb!! \n"), + out3, + ("<-- ERROR in Alloc TX NullContext TX_BUFFER !! \n"), + out4); + + pNullContext->pAd = pAd; + pNullContext->pIrp = NULL; + pNullContext->InUse = FALSE; + pNullContext->IRPPending = FALSE; + + // + // RTSContext + // + NdisZeroMemory(pRTSContext, sizeof(TX_CONTEXT)); + + //Allocate URB + LM_USB_ALLOC(pObj, pRTSContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, + ("<-- ERROR in Alloc TX RTSContext urb!! \n"), + out4, + ("<-- ERROR in Alloc TX RTSContext TX_BUFFER !! \n"), + out5); + + pRTSContext->pAd = pAd; + pRTSContext->pIrp = NULL; + pRTSContext->InUse = FALSE; + pRTSContext->IRPPending = FALSE; + + // + // PsPollContext + // + //NdisZeroMemory(pPsPollContext, sizeof(TX_CONTEXT)); + //Allocate URB + LM_USB_ALLOC(pObj, pPsPollContext, PTX_BUFFER, sizeof(TX_BUFFER), Status, + ("<-- ERROR in Alloc TX PsPollContext urb!! \n"), + out5, + ("<-- ERROR in Alloc TX PsPollContext TX_BUFFER !! \n"), + out6); + + pPsPollContext->pAd = pAd; + pPsPollContext->pIrp = NULL; + pPsPollContext->InUse = FALSE; + pPsPollContext->IRPPending = FALSE; + pPsPollContext->bAggregatible = FALSE; + pPsPollContext->LastOne = TRUE; + + } while (FALSE); + + +done: + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitTransmit\n")); + + return Status; + + /* --------------------------- ERROR HANDLE --------------------------- */ +out6: + LM_URB_FREE(pObj, pPsPollContext, sizeof(TX_BUFFER)); + +out5: + LM_URB_FREE(pObj, pRTSContext, sizeof(TX_BUFFER)); + +out4: + LM_URB_FREE(pObj, pNullContext, sizeof(TX_BUFFER)); + +out3: + for(i=0; iBeaconContext[i]); + if (pBeaconContext) + LM_URB_FREE(pObj, pBeaconContext, sizeof(TX_BUFFER)); + } + +out2: + if (pAd->MgmtDescRing.AllocVa) + { + pMgmtRing = &pAd->MgmtRing; + for(i=0; iMgmtRing.Cell[i].AllocVa; + if (pMLMEContext) + LM_URB_FREE(pObj, pMLMEContext, sizeof(TX_BUFFER)); + } + NdisFreeMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize, 0); + pAd->MgmtDescRing.AllocVa = NULL; + } + +out1: + for (acidx = 0; acidx < 4; acidx++) + { + PHT_TX_CONTEXT pTxContext = &(pAd->TxContext[acidx]); + if (pTxContext) + LM_URB_FREE(pObj, pTxContext, sizeof(HTTX_BUFFER)); + } + + // Here we didn't have any pre-allocated memory need to free. + + return Status; +} + + +/* +======================================================================== +Routine Description: + Allocate DMA memory blocks for send, receive. + +Arguments: + pAd Pointer to our adapter + +Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + NDIS_STATUS_RESOURCES + +Note: +======================================================================== +*/ +NDIS_STATUS RTMPAllocTxRxRingMemory( + IN PRTMP_ADAPTER pAd) +{ +// COUNTER_802_11 pCounter = &pAd->WlanCounters; + NDIS_STATUS Status; + INT num; + + + DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocTxRxRingMemory\n")); + + + do + { + // Init the CmdQ and CmdQLock + NdisAllocateSpinLock(&pAd->CmdQLock); + NdisAcquireSpinLock(&pAd->CmdQLock); + RTUSBInitializeCmdQ(&pAd->CmdQ); + NdisReleaseSpinLock(&pAd->CmdQLock); + + + NdisAllocateSpinLock(&pAd->MLMEBulkOutLock); + //NdisAllocateSpinLock(&pAd->MLMEWaitQueueLock); + NdisAllocateSpinLock(&pAd->BulkOutLock[0]); + NdisAllocateSpinLock(&pAd->BulkOutLock[1]); + NdisAllocateSpinLock(&pAd->BulkOutLock[2]); + NdisAllocateSpinLock(&pAd->BulkOutLock[3]); + NdisAllocateSpinLock(&pAd->BulkOutLock[4]); + NdisAllocateSpinLock(&pAd->BulkOutLock[5]); + NdisAllocateSpinLock(&pAd->BulkInLock); + + for (num = 0; num < NUM_OF_TX_RING; num++) + { + NdisAllocateSpinLock(&pAd->TxContextQueueLock[num]); + } + +#ifdef RALINK_ATE + NdisAllocateSpinLock(&pAd->GenericLock); +#endif // RALINK_ATE // + +// NdisAllocateSpinLock(&pAd->MemLock); // Not used in RT28XX + +// NdisAllocateSpinLock(&pAd->MacTabLock); // init it in UserCfgInit() +// NdisAllocateSpinLock(&pAd->BATabLock); // init it in BATableInit() + +// for(num=0; numBATable.BARecEntry[num].RxReRingLock); +// } + + // + // Init Mac Table + // +// MacTableInitialize(pAd); + + // + // Init send data structures and related parameters + // + Status = NICInitTransmit(pAd); + if (Status != NDIS_STATUS_SUCCESS) + break; + + // + // Init receive data structures and related parameters + // + Status = NICInitRecv(pAd); + if (Status != NDIS_STATUS_SUCCESS) + break; + + pAd->PendingIoCount = 1; + + } while (FALSE); + + NdisZeroMemory(&pAd->FragFrame, sizeof(FRAGMENT_FRAME)); + pAd->FragFrame.pFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE); + + if (pAd->FragFrame.pFragPacket == NULL) + { + Status = NDIS_STATUS_RESOURCES; + } + + DBGPRINT_S(Status, ("<-- RTMPAllocTxRxRingMemory, Status=%x\n", Status)); + return Status; +} + + +/* +======================================================================== +Routine Description: + Calls USB_InterfaceStop and frees memory allocated for the URBs + calls NdisMDeregisterDevice and frees the memory + allocated in VNetInitialize for the Adapter Object + +Arguments: + *pAd the raxx interface data pointer + +Return Value: + None + +Note: +======================================================================== +*/ +VOID RTMPFreeTxRxRingMemory( + IN PRTMP_ADAPTER pAd) +{ +#define LM_URB_FREE(pObj, Context, BufferSize) \ + if (NULL != Context->pUrb) { \ + RTUSB_UNLINK_URB(Context->pUrb); \ + RTUSB_FREE_URB(Context->pUrb); \ + Context->pUrb = NULL; } \ + if (NULL != Context->TransferBuffer) { \ + RTUSB_URB_FREE_BUFFER(pObj->pUsb_Dev, BufferSize, \ + Context->TransferBuffer, \ + Context->data_dma); \ + Context->TransferBuffer = NULL; } + + + UINT i, acidx; + PTX_CONTEXT pNullContext = &pAd->NullContext; + PTX_CONTEXT pPsPollContext = &pAd->PsPollContext; + PTX_CONTEXT pRTSContext = &pAd->RTSContext; +// PHT_TX_CONTEXT pHTTXContext; + //PRTMP_REORDERBUF pReorderBuf; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; +// RTMP_TX_RING *pTxRing; + + DBGPRINT(RT_DEBUG_ERROR, ("---> RTMPFreeTxRxRingMemory\n")); + pObj = pObj; + + // Free all resources for the RECEIVE buffer queue. + for(i=0; i<(RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + if (pRxContext) + LM_URB_FREE(pObj, pRxContext, MAX_RXBULK_SIZE); + } + + // Free PsPoll frame resource + LM_URB_FREE(pObj, pPsPollContext, sizeof(TX_BUFFER)); + + // Free NULL frame resource + LM_URB_FREE(pObj, pNullContext, sizeof(TX_BUFFER)); + + // Free RTS frame resource + LM_URB_FREE(pObj, pRTSContext, sizeof(TX_BUFFER)); + + + // Free beacon frame resource + for(i=0; iBeaconContext[i]); + if (pBeaconContext) + LM_URB_FREE(pObj, pBeaconContext, sizeof(TX_BUFFER)); + } + + + // Free mgmt frame resource + for(i = 0; i < MGMT_RING_SIZE; i++) + { + PTX_CONTEXT pMLMEContext = (PTX_CONTEXT)pAd->MgmtRing.Cell[i].AllocVa; + //LM_URB_FREE(pObj, pMLMEContext, sizeof(TX_BUFFER)); + if (NULL != pAd->MgmtRing.Cell[i].pNdisPacket) + { + RTMPFreeNdisPacket(pAd, pAd->MgmtRing.Cell[i].pNdisPacket); + pAd->MgmtRing.Cell[i].pNdisPacket = NULL; + pMLMEContext->TransferBuffer = NULL; + } + + if (pMLMEContext) + { + if (NULL != pMLMEContext->pUrb) + { + RTUSB_UNLINK_URB(pMLMEContext->pUrb); + RTUSB_FREE_URB(pMLMEContext->pUrb); + pMLMEContext->pUrb = NULL; + } + } + } + if (pAd->MgmtDescRing.AllocVa) + NdisFreeMemory(pAd->MgmtDescRing.AllocVa, pAd->MgmtDescRing.AllocSize, 0); + + + // Free Tx frame resource + for (acidx = 0; acidx < 4; acidx++) + { + PHT_TX_CONTEXT pHTTXContext = &(pAd->TxContext[acidx]); + if (pHTTXContext) + LM_URB_FREE(pObj, pHTTXContext, sizeof(HTTX_BUFFER)); + } + + if (pAd->FragFrame.pFragPacket) + RELEASE_NDIS_PACKET(pAd, pAd->FragFrame.pFragPacket, NDIS_STATUS_SUCCESS); + + for(i=0; i<6; i++) + { + NdisFreeSpinLock(&pAd->BulkOutLock[i]); + } + + NdisFreeSpinLock(&pAd->BulkInLock); + NdisFreeSpinLock(&pAd->MLMEBulkOutLock); + + NdisFreeSpinLock(&pAd->CmdQLock); +#ifdef RALINK_ATE + NdisFreeSpinLock(&pAd->GenericLock); +#endif // RALINK_ATE // + // Clear all pending bulk-out request flags. + RTUSB_CLEAR_BULK_FLAG(pAd, 0xffffffff); + +// NdisFreeSpinLock(&pAd->MacTabLock); + +// for(i=0; iBATable.BARecEntry[i].RxReRingLock); +// } + + DBGPRINT(RT_DEBUG_ERROR, ("<--- ReleaseAdapter\n")); +} + + +/* +======================================================================== +Routine Description: + Allocate memory for adapter control block. + +Arguments: + pAd Pointer to our adapter + +Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + NDIS_STATUS_RESOURCES + +Note: +======================================================================== +*/ +NDIS_STATUS AdapterBlockAllocateMemory( + IN PVOID handle, + OUT PVOID *ppAd) +{ + PUSB_DEV usb_dev; + POS_COOKIE pObj = (POS_COOKIE) handle; + + + usb_dev = pObj->pUsb_Dev; + + pObj->MLMEThr_pid = THREAD_PID_INIT_VALUE; + pObj->RTUSBCmdThr_pid = THREAD_PID_INIT_VALUE; + + *ppAd = (PVOID)vmalloc(sizeof(RTMP_ADAPTER)); + + if (*ppAd) + { + NdisZeroMemory(*ppAd, sizeof(RTMP_ADAPTER)); + ((PRTMP_ADAPTER)*ppAd)->OS_Cookie = handle; + return (NDIS_STATUS_SUCCESS); + } + else + { + return (NDIS_STATUS_FAILURE); + } +} + + +/* +======================================================================== +Routine Description: + Create kernel threads & tasklets. + +Arguments: + *net_dev Pointer to wireless net device interface + +Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + +Note: +======================================================================== +*/ +NDIS_STATUS CreateThreads( + IN struct net_device *net_dev) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + pid_t pid_number = -1; + + //init_MUTEX(&(pAd->usbdev_semaphore)); + + init_MUTEX_LOCKED(&(pAd->mlme_semaphore)); + init_completion (&pAd->mlmeComplete); + + init_MUTEX_LOCKED(&(pAd->RTUSBCmd_semaphore)); + init_completion (&pAd->CmdQComplete); + + init_MUTEX_LOCKED(&(pAd->RTUSBTimer_semaphore)); + init_completion (&pAd->TimerQComplete); + + // Creat MLME Thread + pObj->MLMEThr_pid= THREAD_PID_INIT_VALUE; + pid_number = kernel_thread(MlmeThread, pAd, CLONE_VM); + if (pid_number < 0) + { + printk (KERN_WARNING "%s: unable to start Mlme thread\n",pAd->net_dev->name); + return NDIS_STATUS_FAILURE; + } + pObj->MLMEThr_pid = GET_PID(pid_number); + // Wait for the thread to start + wait_for_completion(&(pAd->mlmeComplete)); + + // Creat Command Thread + pObj->RTUSBCmdThr_pid= THREAD_PID_INIT_VALUE; + pid_number = kernel_thread(RTUSBCmdThread, pAd, CLONE_VM); + if (pid_number < 0) + { + printk (KERN_WARNING "%s: unable to start RTUSBCmd thread\n",pAd->net_dev->name); + return NDIS_STATUS_FAILURE; + } + pObj->RTUSBCmdThr_pid = GET_PID(pid_number); + wait_for_completion(&(pAd->CmdQComplete)); + + pObj->TimerQThr_pid= THREAD_PID_INIT_VALUE; + pid_number = kernel_thread(TimerQThread, pAd, CLONE_VM); + if (pid_number < 0) + { + printk (KERN_WARNING "%s: unable to start TimerQThread\n",pAd->net_dev->name); + return NDIS_STATUS_FAILURE; + } + pObj->TimerQThr_pid = GET_PID(pid_number); + // Wait for the thread to start + wait_for_completion(&(pAd->TimerQComplete)); + + // Create receive tasklet + tasklet_init(&pObj->rx_done_task, rx_done_tasklet, (ULONG)pAd); + tasklet_init(&pObj->mgmt_dma_done_task, rt2870_mgmt_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac0_dma_done_task, rt2870_ac0_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac1_dma_done_task, rt2870_ac1_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac2_dma_done_task, rt2870_ac2_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->ac3_dma_done_task, rt2870_ac3_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->hcca_dma_done_task, rt2870_hcca_dma_done_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->tbtt_task, tbtt_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->null_frame_complete_task, rt2870_null_frame_complete_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->rts_frame_complete_task, rt2870_rts_frame_complete_tasklet, (unsigned long)pAd); + tasklet_init(&pObj->pspoll_frame_complete_task, rt2870_pspoll_frame_complete_tasklet, (unsigned long)pAd); + + return NDIS_STATUS_SUCCESS; +} + + +#ifdef CONFIG_STA_SUPPORT +/* +======================================================================== +Routine Description: + As STA's BSSID is a WC too, it uses shared key table. + This function write correct unicast TX key to ASIC WCID. + And we still make a copy in our MacTab.Content[BSSID_WCID].PairwiseKey. + Caller guarantee TKIP/AES always has keyidx = 0. (pairwise key) + Caller guarantee WEP calls this function when set Txkey, default key index=0~3. + +Arguments: + pAd Pointer to our adapter + pKey Pointer to the where the key stored + +Return Value: + NDIS_SUCCESS Add key successfully + +Note: +======================================================================== +*/ +VOID RTMPAddBSSIDCipher( + IN PRTMP_ADAPTER pAd, + IN UCHAR Aid, + IN PNDIS_802_11_KEY pKey, + IN UCHAR CipherAlg) +{ + PUCHAR pTxMic, pRxMic; + BOOLEAN bKeyRSC, bAuthenticator; // indicate the receive SC set by KeyRSC value +// UCHAR CipherAlg; + UCHAR i; + ULONG WCIDAttri; + USHORT offset; + UCHAR KeyIdx, IVEIV[8]; + UINT32 Value; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddBSSIDCipher==> Aid = %d\n",Aid)); + + // Bit 29 of Add-key KeyRSC + bKeyRSC = (pKey->KeyIndex & 0x20000000) ? TRUE : FALSE; + + // Bit 28 of Add-key Authenticator + bAuthenticator = (pKey->KeyIndex & 0x10000000) ? TRUE : FALSE; + KeyIdx = (UCHAR)pKey->KeyIndex&0xff; + + if (KeyIdx > 4) + return; + + + if (pAd->MacTab.Content[Aid].PairwiseKey.CipherAlg == CIPHER_TKIP) + { if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + // for WPA-None Tx, Rx MIC is the same + pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; + pRxMic = pTxMic; + } + else if (bAuthenticator == TRUE) + { + pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; + pRxMic = (PUCHAR) (&pKey->KeyMaterial) + 24; + } + else + { + pRxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; + pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 24; + } + + offset = PAIRWISE_KEY_TABLE_BASE + (Aid * HW_KEY_ENTRY_SIZE) + 0x10; + for (i=0; i<8; ) + { + Value = *(pTxMic+i); + Value += (*(pTxMic+i+1)<<8); + Value += (*(pTxMic+i+2)<<16); + Value += (*(pTxMic+i+3)<<24); + RTUSBWriteMACRegister(pAd, offset+i, Value); + i+=4; + } + + offset = PAIRWISE_KEY_TABLE_BASE + (Aid * HW_KEY_ENTRY_SIZE) + 0x18; + for (i=0; i<8; ) + { + Value = *(pRxMic+i); + Value += (*(pRxMic+i+1)<<8); + Value += (*(pRxMic+i+2)<<16); + Value += (*(pRxMic+i+3)<<24); + RTUSBWriteMACRegister(pAd, offset+i, Value); + i+=4; + } + + // Only Key lenth equal to TKIP key have these + NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.RxMic, pRxMic, 8); + NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.TxMic, pTxMic, 8); + + DBGPRINT(RT_DEBUG_TRACE, + (" TxMIC = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x \n", + pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3], + pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); + DBGPRINT(RT_DEBUG_TRACE, + (" RxMIC = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x \n", + pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3], + pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); + } + + // 2. Record Security Key. + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.KeyLen= (UCHAR)pKey->KeyLength; + NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.Key, &pKey->KeyMaterial, pKey->KeyLength); + + // 3. Check RxTsc. And used to init to ASIC IV. + if (bKeyRSC == TRUE) + NdisMoveMemory(pAd->MacTab.Content[Aid].PairwiseKey.RxTsc, &pKey->KeyRSC, 6); + else + NdisZeroMemory(pAd->MacTab.Content[Aid].PairwiseKey.RxTsc, 6); + + // 4. Init TxTsc to one based on WiFi WPA specs + pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[0] = 1; + pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[1] = 0; + pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[2] = 0; + pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[3] = 0; + pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[4] = 0; + pAd->MacTab.Content[Aid].PairwiseKey.TxTsc[5] = 0; + + CipherAlg = pAd->MacTab.Content[Aid].PairwiseKey.CipherAlg; + + offset = PAIRWISE_KEY_TABLE_BASE + (Aid * HW_KEY_ENTRY_SIZE); + RTUSBMultiWrite(pAd, (USHORT) offset, pKey->KeyMaterial, + ((pKey->KeyLength == LEN_TKIP_KEY) ? 16 : (USHORT)pKey->KeyLength)); + + offset = SHARED_KEY_TABLE_BASE + (KeyIdx * HW_KEY_ENTRY_SIZE); + RTUSBMultiWrite(pAd, (USHORT) offset, pKey->KeyMaterial, (USHORT)pKey->KeyLength); + + offset = PAIRWISE_IVEIV_TABLE_BASE + (Aid * HW_IVEIV_ENTRY_SIZE); + NdisZeroMemory(IVEIV, 8); + + // IV/EIV + if ((CipherAlg == CIPHER_TKIP) || + (CipherAlg == CIPHER_TKIP_NO_MIC) || + (CipherAlg == CIPHER_AES)) + { + IVEIV[3] = 0x20; // Eiv bit on. keyid always 0 for pairwise key + } + // default key idx needs to set. + // in TKIP/AES KeyIdx = 0 , WEP KeyIdx is default tx key. + else + { + IVEIV[3] |= (KeyIdx<< 6); + } + RTUSBMultiWrite(pAd, (USHORT) offset, IVEIV, 8); + + // WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:1=PAIRWISE KEY, BSSIdx is 0 + if ((CipherAlg == CIPHER_TKIP) || + (CipherAlg == CIPHER_TKIP_NO_MIC) || + (CipherAlg == CIPHER_AES)) + { + WCIDAttri = (CipherAlg<<1)|SHAREDKEYTABLE; + } + else + WCIDAttri = (CipherAlg<<1)|SHAREDKEYTABLE; + + offset = MAC_WCID_ATTRIBUTE_BASE + (Aid* HW_WCID_ATTRI_SIZE); + RTUSBWriteMACRegister(pAd, offset, WCIDAttri); + RTUSBReadMACRegister(pAd, offset, &Value); + + DBGPRINT(RT_DEBUG_TRACE, ("BSSID_WCID : offset = %x, WCIDAttri = %lx\n", + offset, WCIDAttri)); + + // pAddr + // Add Bssid mac address at linkup. not here. check! + /*offset = MAC_WCID_BASE + (BSSID_WCID * HW_WCID_ENTRY_SIZE); + *for (i=0; iBSSID[i]); + } + */ + + DBGPRINT(RT_DEBUG_ERROR, ("AddBSSIDasWCIDEntry: Alg=%s, KeyLength = %d\n", + CipherName[CipherAlg], pKey->KeyLength)); + DBGPRINT(RT_DEBUG_TRACE, ("Key [idx=%x] [KeyLen = %d]\n", + pKey->KeyIndex, pKey->KeyLength)); + for(i=0; iKeyLength; i++) + DBGPRINT_RAW(RT_DEBUG_TRACE,(" %x:", pKey->KeyMaterial[i])); + DBGPRINT(RT_DEBUG_TRACE,(" \n")); +} +#endif // CONFIG_STA_SUPPORT // + +/* +======================================================================== +Routine Description: + Get a received packet. + +Arguments: + pAd device control block + pSaveRxD receive descriptor information + *pbReschedule need reschedule flag + *pRxPending pending received packet flag + +Return Value: + the recieved packet + +Note: +======================================================================== +*/ +#define RT2870_RXDMALEN_FIELD_SIZE 4 +PNDIS_PACKET GetPacketFromRxRing( + IN PRTMP_ADAPTER pAd, + OUT PRT28XX_RXD_STRUC pSaveRxD, + OUT BOOLEAN *pbReschedule, + IN OUT UINT32 *pRxPending) +{ + PRX_CONTEXT pRxContext; + PNDIS_PACKET pSkb; + PUCHAR pData; + ULONG ThisFrameLen; + ULONG RxBufferLength; + PRXWI_STRUC pRxWI; + + pRxContext = &pAd->RxContext[pAd->NextRxBulkInReadIndex]; + if ((pRxContext->Readable == FALSE) || (pRxContext->InUse == TRUE)) + return NULL; + + RxBufferLength = pRxContext->BulkInOffset - pAd->ReadPosition; + if (RxBufferLength < (RT2870_RXDMALEN_FIELD_SIZE + sizeof(RXWI_STRUC) + sizeof(RXINFO_STRUC))) + { + goto label_null; + } + + pData = &pRxContext->TransferBuffer[pAd->ReadPosition]; /* 4KB */ + // The RXDMA field is 4 bytes, now just use the first 2 bytes. The Length including the (RXWI + MSDU + Padding) + ThisFrameLen = *pData + (*(pData+1)<<8); + if (ThisFrameLen == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("BIRIdx(%d): RXDMALen is zero.[%ld], BulkInBufLen = %ld)\n", + pAd->NextRxBulkInReadIndex, ThisFrameLen, pRxContext->BulkInOffset)); + goto label_null; + } + if ((ThisFrameLen&0x3) != 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("BIRIdx(%d): RXDMALen not multiple of 4.[%ld], BulkInBufLen = %ld)\n", + pAd->NextRxBulkInReadIndex, ThisFrameLen, pRxContext->BulkInOffset)); + goto label_null; + } + + if ((ThisFrameLen + 8)> RxBufferLength) // 8 for (RT2870_RXDMALEN_FIELD_SIZE + sizeof(RXINFO_STRUC)) + { + DBGPRINT(RT_DEBUG_TRACE,("BIRIdx(%d):FrameLen(0x%lx) outranges. BulkInLen=0x%lx, remaining RxBufLen=0x%lx, ReadPos=0x%lx\n", + pAd->NextRxBulkInReadIndex, ThisFrameLen, pRxContext->BulkInOffset, RxBufferLength, pAd->ReadPosition)); + + // error frame. finish this loop + goto label_null; + } + + // skip USB frame length field + pData += RT2870_RXDMALEN_FIELD_SIZE; + pRxWI = (PRXWI_STRUC)pData; +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange(pData, TYPE_RXWI); +#endif // RT_BIG_ENDIAN // + if (pRxWI->MPDUtotalByteCount > ThisFrameLen) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s():pRxWIMPDUtotalByteCount(%d) large than RxDMALen(%ld)\n", + __FUNCTION__, pRxWI->MPDUtotalByteCount, ThisFrameLen)); + goto label_null; + } +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange(pData, TYPE_RXWI); +#endif // RT_BIG_ENDIAN // + + // allocate a rx packet + pSkb = dev_alloc_skb(ThisFrameLen); + if (pSkb == NULL) + { + DBGPRINT(RT_DEBUG_ERROR,("%s():Cannot Allocate sk buffer for this Bulk-In buffer!\n", __FUNCTION__)); + goto label_null; + } + + // copy the rx packet + memcpy(skb_put(pSkb, ThisFrameLen), pData, ThisFrameLen); + RTPKT_TO_OSPKT(pSkb)->dev = get_netdev_from_bssid(pAd, BSS0); + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pSkb), PKTSRC_NDIS); + + // copy RxD + *pSaveRxD = *(PRXINFO_STRUC)(pData + ThisFrameLen); +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pSaveRxD, TYPE_RXINFO); +#endif // RT_BIG_ENDIAN // + + // update next packet read position. + pAd->ReadPosition += (ThisFrameLen + RT2870_RXDMALEN_FIELD_SIZE + RXINFO_SIZE); // 8 for (RT2870_RXDMALEN_FIELD_SIZE + sizeof(RXINFO_STRUC)) + + return pSkb; + +label_null: + + return NULL; +} + + +/* +======================================================================== +Routine Description: + Handle received packets. + +Arguments: + data - URB information pointer + +Return Value: + None + +Note: +======================================================================== +*/ +static void rx_done_tasklet(unsigned long data) +{ + purbb_t pUrb; + PRX_CONTEXT pRxContext; + PRTMP_ADAPTER pAd; + NTSTATUS Status; + unsigned int IrqFlags; + + pUrb = (purbb_t)data; + pRxContext = (PRX_CONTEXT)pUrb->context; + pAd = pRxContext->pAd; + Status = pUrb->status; + + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pRxContext->BulkInOffset += pUrb->actual_length; + //NdisInterlockedDecrement(&pAd->PendingRx); + pAd->PendingRx--; + + if (Status == USB_ST_NOERROR) + { + pAd->BulkInComplete++; + pAd->NextRxBulkInPosition = 0; + if (pRxContext->BulkInOffset) // As jan's comment, it may bulk-in success but size is zero. + { + pRxContext->Readable = TRUE; + INC_RING_INDEX(pAd->NextRxBulkInIndex, RX_RING_SIZE); + } + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + } + else // STATUS_OTHER + { + pAd->BulkInCompleteFail++; + // Still read this packet although it may comtain wrong bytes. + pRxContext->Readable = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + // Parsing all packets. because after reset, the index will reset to all zero. + if ((!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_BULKIN_RESET | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk In Failed. Status=%d, BIIdx=0x%x, BIRIdx=0x%x, actual_length= 0x%x\n", + Status, pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex, pRxContext->pUrb->actual_length)); + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN, NULL, 0); + } + } + + ASSERT((pRxContext->InUse == pRxContext->IRPPending)); + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + // If the driver is in ATE mode and Rx frame is set into here. + if (pAd->ContinBulkIn == TRUE) + { + RTUSBBulkReceive(pAd); + } + } + else +#endif // RALINK_ATE // + RTUSBBulkReceive(pAd); + + return; + +} + + +static void rt2870_mgmt_dma_done_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pMLMEContext; + int index; + PNDIS_PACKET pPacket; + purbb_t pUrb; + NTSTATUS Status; + unsigned long IrqFlags; + + + pUrb = (purbb_t)data; + pMLMEContext = (PTX_CONTEXT)pUrb->context; + pAd = pMLMEContext->pAd; + Status = pUrb->status; + index = pMLMEContext->SelfIdx; + + ASSERT((pAd->MgmtRing.TxDmaIdx == index)); + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + + + if (Status != USB_ST_NOERROR) + { + //Bulk-Out fail status handle + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out MLME Failed, Status=%d!\n", Status)); + // TODO: How to handle about the MLMEBulkOut failed issue. Need to resend the mgmt pkt? + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); + } + } + + pAd->BulkOutPending[MGMTPIPEIDX] = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + + RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags); + // Reset MLME context flags + pMLMEContext->IRPPending = FALSE; + pMLMEContext->InUse = FALSE; + pMLMEContext->bWaitingBulkOut = FALSE; + pMLMEContext->BulkOutSize = 0; + + pPacket = pAd->MgmtRing.Cell[index].pNdisPacket; + pAd->MgmtRing.Cell[index].pNdisPacket = NULL; + + // Increase MgmtRing Index + INC_RING_INDEX(pAd->MgmtRing.TxDmaIdx, MGMT_RING_SIZE); + pAd->MgmtRing.TxSwFreeIdx++; + RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags); + + // No-matter success or fail, we free the mgmt packet. + if (pPacket) + RTMPFreeNdisPacket(pAd, pPacket); + + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + // do nothing and return directly. + } + else + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET) && + ((pAd->bulkResetPipeid & BULKOUT_MGMT_RESET_FLAG) == BULKOUT_MGMT_RESET_FLAG)) + { // For Mgmt Bulk-Out failed, ignore it now. + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + if (pAd->MgmtRing.TxSwFreeIdx < MGMT_RING_SIZE /* pMLMEContext->bWaitingBulkOut == TRUE */) + { + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); + } + RTUSBKickBulkOut(pAd); + } + } + +} + + +static void rt2870_hcca_dma_done_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId = 4; + purbb_t pUrb; + + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("--->hcca_dma_done_tasklet\n")); + + + pUrb = (purbb_t)data; + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + + rt2870_dataout_complete_tasklet((unsigned long)pUrb); + + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + // do nothing and return directly. + } + else + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) + { + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && + /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ + (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && + (pHTTXContext->bCurWriting == FALSE)) + { + RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); + } + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL); + RTUSBKickBulkOut(pAd); + } + } + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("<---hcca_dma_done_tasklet\n")); + + return; +} + + +static void rt2870_ac3_dma_done_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId = 3; + purbb_t pUrb; + + + pUrb = (purbb_t)data; + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + + rt2870_dataout_complete_tasklet((unsigned long)pUrb); + + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + // do nothing and return directly. + } + else + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) + { + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && + /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ + (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && + (pHTTXContext->bCurWriting == FALSE)) + { + RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); + } + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL<<3); + RTUSBKickBulkOut(pAd); + } + } + + + return; +} + + +static void rt2870_ac2_dma_done_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId = 2; + purbb_t pUrb; + + + pUrb = (purbb_t)data; + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + + rt2870_dataout_complete_tasklet((unsigned long)pUrb); + + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + // do nothing and return directly. + } + else + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) + { + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && + /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ + (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && + (pHTTXContext->bCurWriting == FALSE)) + { + RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); + } + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL<<2); + RTUSBKickBulkOut(pAd); + } + } + + return; +} + + +static void rt2870_ac1_dma_done_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId = 1; + purbb_t pUrb; + + + pUrb = (purbb_t)data; + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + + rt2870_dataout_complete_tasklet((unsigned long)pUrb); + + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + // do nothing and return directly. + } + else + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) + { + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && + /*((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ + (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && + (pHTTXContext->bCurWriting == FALSE)) + { + RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); + } + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL<<1); + RTUSBKickBulkOut(pAd); + } + } + + + return; +} + + +static void rt2870_ac0_dma_done_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId = 0; + purbb_t pUrb; + + + pUrb = (purbb_t)data; + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + + rt2870_dataout_complete_tasklet((unsigned long)pUrb); + + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + // do nothing and return directly. + } + else + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) + { + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + if ((pAd->TxSwQueue[BulkOutPipeId].Number > 0) && + /* ((pHTTXContext->CurWritePosition > (pHTTXContext->NextBulkOutPosition + 0x6000)) || (pHTTXContext->NextBulkOutPosition > pHTTXContext->CurWritePosition + 0x6000)) && */ + (pAd->DeQueueRunning[BulkOutPipeId] == FALSE) && + (pHTTXContext->bCurWriting == FALSE)) + { + RTMPDeQueuePacket(pAd, FALSE, BulkOutPipeId, MAX_TX_PROCESS); + } + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL); + RTUSBKickBulkOut(pAd); + } + } + + + return; + +} + + +static void rt2870_null_frame_complete_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pNullContext; + purbb_t pUrb; + NTSTATUS Status; + unsigned long irqFlag; + + + pUrb = (purbb_t)data; + pNullContext = (PTX_CONTEXT)pUrb->context; + pAd = pNullContext->pAd; + Status = pUrb->status; + + // Reset Null frame context flags + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag); + pNullContext->IRPPending = FALSE; + pNullContext->InUse = FALSE; + pAd->BulkOutPending[0] = FALSE; + pAd->watchDogTxPendingCnt[0] = 0; + + if (Status == USB_ST_NOERROR) + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); + + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + else // STATUS_OTHER + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out Null Frame Failed, ReasonCode=%d!\n", Status)); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); + } + } + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); + +} + + +static void rt2870_rts_frame_complete_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pRTSContext; + purbb_t pUrb; + NTSTATUS Status; + unsigned long irqFlag; + + + pUrb = (purbb_t)data; + pRTSContext = (PTX_CONTEXT)pUrb->context; + pAd = pRTSContext->pAd; + Status = pUrb->status; + + // Reset RTS frame context flags + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], irqFlag); + pRTSContext->IRPPending = FALSE; + pRTSContext->InUse = FALSE; + + if (Status == USB_ST_NOERROR) + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + else // STATUS_OTHER + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out RTS Frame Failed\n")); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + else + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], irqFlag); + } + } + + RTMP_SEM_LOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]); + pAd->BulkOutPending[pRTSContext->BulkOutPipeId] = FALSE; + RTMP_SEM_UNLOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId]); + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); + +} + + +static void rt2870_pspoll_frame_complete_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pPsPollContext; + purbb_t pUrb; + NTSTATUS Status; + + + pUrb = (purbb_t)data; + pPsPollContext = (PTX_CONTEXT)pUrb->context; + pAd = pPsPollContext->pAd; + Status = pUrb->status; + + // Reset PsPoll context flags + pPsPollContext->IRPPending = FALSE; + pPsPollContext->InUse = FALSE; + pAd->watchDogTxPendingCnt[0] = 0; + + if (Status == USB_ST_NOERROR) + { + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + else // STATUS_OTHER + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out PSPoll Failed\n")); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + } + + RTMP_SEM_LOCK(&pAd->BulkOutLock[0]); + pAd->BulkOutPending[0] = FALSE; + RTMP_SEM_UNLOCK(&pAd->BulkOutLock[0]); + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); + +} + + +static void rt2870_dataout_complete_tasklet(unsigned long data) +{ + PRTMP_ADAPTER pAd; + purbb_t pUrb; + POS_COOKIE pObj; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId; + NTSTATUS Status; + unsigned long IrqFlags; + + + pUrb = (purbb_t)data; + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + pObj = (POS_COOKIE) pAd->OS_Cookie; + Status = pUrb->status; + + // Store BulkOut PipeId + BulkOutPipeId = pHTTXContext->BulkOutPipeId; + pAd->BulkOutDataOneSecCount++; + + //DBGPRINT(RT_DEBUG_LOUD, ("Done-B(%d):I=0x%lx, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", BulkOutPipeId, in_interrupt(), pHTTXContext->CurWritePosition, + // pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + pHTTXContext->IRPPending = FALSE; + pAd->watchDogTxPendingCnt[BulkOutPipeId] = 0; + + if (Status == USB_ST_NOERROR) + { + pAd->BulkOutComplete++; + + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + pAd->Counters8023.GoodTransmits++; + //RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + FREE_HTTX_RING(pAd, BulkOutPipeId, pHTTXContext); + //RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + + } + else // STATUS_OTHER + { + PUCHAR pBuf; + + pAd->BulkOutCompleteOther++; + + pBuf = &pHTTXContext->TransferBuffer->field.WirelessPacket[pHTTXContext->NextBulkOutPosition]; + + if (!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST | + fRTMP_ADAPTER_BULKOUT_RESET))) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = BulkOutPipeId; + pAd->bulkResetReq[BulkOutPipeId] = pAd->BulkOutReq; + } + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("BulkOutDataPacket failed: ReasonCode=%d!\n", Status)); + DBGPRINT_RAW(RT_DEBUG_ERROR, ("\t>>BulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n", pAd->BulkOutReq, pAd->BulkOutComplete, pAd->BulkOutCompleteOther)); + DBGPRINT_RAW(RT_DEBUG_ERROR, ("\t>>BulkOut Header:%x %x %x %x %x %x %x %x\n", pBuf[0], pBuf[1], pBuf[2], pBuf[3], pBuf[4], pBuf[5], pBuf[6], pBuf[7])); + //DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOutCompleteCancel=0x%x, BulkOutCompleteOther=0x%x\n", pAd->BulkOutCompleteCancel, pAd->BulkOutCompleteOther)); + + } + + // + // bInUse = TRUE, means some process are filling TX data, after that must turn on bWaitingBulkOut + // bWaitingBulkOut = TRUE, means the TX data are waiting for bulk out. + // + //RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + if ((pHTTXContext->ENextBulkOutPosition != pHTTXContext->CurWritePosition) && + (pHTTXContext->ENextBulkOutPosition != (pHTTXContext->CurWritePosition+8)) && + !RTUSB_TEST_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_FRAG << BulkOutPipeId))) + { + // Indicate There is data avaliable + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + } + //RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + // Always call Bulk routine, even reset bulk. + // The protection of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); +} + +/* End of 2870_rtmp_init.c */ diff --git a/drivers/staging/rt2870/common/action.c b/drivers/staging/rt2870/common/action.c new file mode 100644 index 000000000000..3a48a7f5e2bc --- /dev/null +++ b/drivers/staging/rt2870/common/action.c @@ -0,0 +1,1046 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + action.c + + Abstract: + Handle association related requests either from WSTA or from local MLME + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee 2006 created for rt2860 + */ + +#include "../rt_config.h" +#include "action.h" + + +static VOID ReservedAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + Note: + The state machine looks like the following + + ASSOC_IDLE + MT2_MLME_DISASSOC_REQ mlme_disassoc_req_action + MT2_PEER_DISASSOC_REQ peer_disassoc_action + MT2_PEER_ASSOC_REQ drop + MT2_PEER_REASSOC_REQ drop + MT2_CLS3ERR cls3err_action + ========================================================================== + */ +VOID ActionStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, (STATE_MACHINE_FUNC *)Trans, MAX_ACT_STATE, MAX_ACT_MSG, (STATE_MACHINE_FUNC)Drop, ACT_IDLE, ACT_MACHINE_BASE); + + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_SPECTRUM_CATE, (STATE_MACHINE_FUNC)PeerSpectrumAction); + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_QOS_CATE, (STATE_MACHINE_FUNC)PeerQOSAction); + + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)ReservedAction); +#ifdef QOS_DLS_SUPPORT + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_DLS_CATE, (STATE_MACHINE_FUNC)PeerDLSAction); +#endif // QOS_DLS_SUPPORT // + +#ifdef DOT11_N_SUPPORT + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_BA_CATE, (STATE_MACHINE_FUNC)PeerBAAction); + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_HT_CATE, (STATE_MACHINE_FUNC)PeerHTAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ADD_BA_CATE, (STATE_MACHINE_FUNC)MlmeADDBAAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_ORI_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_REC_DELBA_CATE, (STATE_MACHINE_FUNC)MlmeDELBAAction); +#endif // DOT11_N_SUPPORT // + + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_PUBLIC_CATE, (STATE_MACHINE_FUNC)PeerPublicAction); + StateMachineSetAction(S, ACT_IDLE, MT2_PEER_RM_CATE, (STATE_MACHINE_FUNC)PeerRMAction); + + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_QOS_CATE, (STATE_MACHINE_FUNC)MlmeQOSAction); + StateMachineSetAction(S, ACT_IDLE, MT2_MLME_DLS_CATE, (STATE_MACHINE_FUNC)MlmeDLSAction); + StateMachineSetAction(S, ACT_IDLE, MT2_ACT_INVALID, (STATE_MACHINE_FUNC)MlmeInvalidAction); +} + +#ifdef DOT11_N_SUPPORT +VOID MlmeADDBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + MLME_ADDBA_REQ_STRUCT *pInfo; + UCHAR Addr[6]; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG Idx; + FRAME_ADDBA_REQ Frame; + ULONG FrameLen; + BA_ORI_ENTRY *pBAEntry = NULL; + + pInfo = (MLME_ADDBA_REQ_STRUCT *)Elem->Msg; + NdisZeroMemory(&Frame, sizeof(FRAME_ADDBA_REQ)); + + if(MlmeAddBAReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr)) + { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeADDBAAction() allocate memory failed \n")); + return; + } + // 1. find entry + Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; + if (Idx == 0) + { + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() can't find BAOriEntry \n")); + return; + } + else + { + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#ifdef QOS_DLS_SUPPORT + if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls) + ActHeaderInit(pAd, &Frame.Hdr, pInfo->pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#endif // QOS_DLS_SUPPORT // + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pInfo->pAddr); + + } +#endif // CONFIG_STA_SUPPORT // + + Frame.Category = CATEGORY_BA; + Frame.Action = ADDBA_REQ; + Frame.BaParm.AMSDUSupported = 0; + Frame.BaParm.BAPolicy = IMMED_BA; + Frame.BaParm.TID = pInfo->TID; + Frame.BaParm.BufSize = pInfo->BaBufSize; + Frame.Token = pInfo->Token; + Frame.TimeOutValue = pInfo->TimeOutValue; + Frame.BaStartSeq.field.FragNum = 0; + Frame.BaStartSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; + + *(USHORT *)(&Frame.BaParm) = cpu2le16(*(USHORT *)(&Frame.BaParm)); + Frame.TimeOutValue = cpu2le16(Frame.TimeOutValue); + Frame.BaStartSeq.word = cpu2le16(Frame.BaStartSeq.word); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ADDBA_REQ), &Frame, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("BA - Send ADDBA request. StartSeq = %x, FrameLen = %ld. BufSize = %d\n", Frame.BaStartSeq.field.StartSeq, FrameLen, Frame.BaParm.BufSize)); + } +} + +/* + ========================================================================== + Description: + send DELBA and delete BaEntry if any + Parametrs: + Elem - MLME message MLME_DELBA_REQ_STRUCT + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDELBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_DELBA_REQ_STRUCT *pInfo; + PUCHAR pOutBuffer = NULL; + PUCHAR pOutBuffer2 = NULL; + NDIS_STATUS NStatus; + ULONG Idx; + FRAME_DELBA_REQ Frame; + ULONG FrameLen; + FRAME_BAR FrameBar; + + pInfo = (MLME_DELBA_REQ_STRUCT *)Elem->Msg; + // must send back DELBA + NdisZeroMemory(&Frame, sizeof(FRAME_DELBA_REQ)); + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeDELBAAction(), Initiator(%d) \n", pInfo->Initiator)); + + if(MlmeDelBAReqSanity(pAd, Elem->Msg, Elem->MsgLen)) + { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeDELBAAction() allocate memory failed 1. \n")); + return; + } + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_ERROR, ("BA - MlmeDELBAAction() allocate memory failed 2. \n")); + return; + } + + // SEND BAR (Send BAR to refresh peer reordering buffer.) + Idx = pAd->MacTab.Content[pInfo->Wcid].BAOriWcidArray[pInfo->TID]; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + + FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL funciton. + FrameBar.StartingSeq.field.StartSeq = pAd->MacTab.Content[pInfo->Wcid].TxSeq[pInfo->TID]; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = pInfo->TID; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.ACKPolicy = IMMED_BA; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.Compressed = 1; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.MTID = 0; // make sure sequence not clear in DEL funciton. + + MakeOutgoingFrame(pOutBuffer2, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer2); + DBGPRINT(RT_DEBUG_TRACE,("BA - MlmeDELBAAction() . Send BAR to refresh peer reordering buffer \n")); + + // SEND DELBA FRAME + FrameLen = 0; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#ifdef QOS_DLS_SUPPORT + if (pAd->MacTab.Content[pInfo->Wcid].ValidAsDls) + ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[pInfo->Wcid].Addr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#endif // QOS_DLS_SUPPORT // + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[pInfo->Wcid].Addr); + } +#endif // CONFIG_STA_SUPPORT // + Frame.Category = CATEGORY_BA; + Frame.Action = DELBA; + Frame.DelbaParm.Initiator = pInfo->Initiator; + Frame.DelbaParm.TID = pInfo->TID; + Frame.ReasonCode = 39; // Time Out + *(USHORT *)(&Frame.DelbaParm) = cpu2le16(*(USHORT *)(&Frame.DelbaParm)); + Frame.ReasonCode = cpu2le16(Frame.ReasonCode); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_DELBA_REQ), &Frame, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("BA - MlmeDELBAAction() . 3 DELBA sent. Initiator(%d)\n", pInfo->Initiator)); + } +} +#endif // DOT11_N_SUPPORT // + +VOID MlmeQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +VOID MlmeDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +VOID MlmeInvalidAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + //PUCHAR pOutBuffer = NULL; + //Return the receiving frame except the MSB of category filed set to 1. 7.3.1.11 +} + +VOID PeerQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +#ifdef QOS_DLS_SUPPORT +VOID PeerDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + switch(Action) + { + case ACTION_DLS_REQUEST: +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + PeerDlsReqAction(pAd, Elem); +#endif // CONFIG_STA_SUPPORT // + break; + + case ACTION_DLS_RESPONSE: +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + PeerDlsRspAction(pAd, Elem); +#endif // CONFIG_STA_SUPPORT // + break; + + case ACTION_DLS_TEARDOWN: +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + PeerDlsTearDownAction(pAd, Elem); +#endif // CONFIG_STA_SUPPORT // + break; + } +} +#endif // QOS_DLS_SUPPORT // + +#ifdef DOT11_N_SUPPORT +VOID PeerBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + switch(Action) + { + case ADDBA_REQ: + PeerAddBAReqAction(pAd,Elem); + break; + case ADDBA_RESP: + PeerAddBARspAction(pAd,Elem); + break; + case DELBA: + PeerDelBAAction(pAd,Elem); + break; + } +} + + +#ifdef DOT11N_DRAFT3 + +#ifdef CONFIG_STA_SUPPORT +VOID StaPublicAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Bss2040Coexist) +{ + BSS_2040_COEXIST_IE BssCoexist; + MLME_SCAN_REQ_STRUCT ScanReq; + + BssCoexist.word = Bss2040Coexist; + // AP asks Station to return a 20/40 BSS Coexistence mgmt frame. So we first starts a scan, then send back 20/40 BSS Coexistence mgmt frame + if ((BssCoexist.field.InfoReq == 1) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040))) + { + // Clear record first. After scan , will update those bit and send back to transmiter. + pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1; + pAd->CommonCfg.BSSCoexist2040.field.Intolerant40 = 0; + pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 0; + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + } +} + + +/* +Description : Build Intolerant Channel Rerpot from Trigger event table. +return : how many bytes copied. +*/ +ULONG BuildIntolerantChannelRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest) +{ + ULONG FrameLen = 0; + ULONG ReadOffset = 0; + UCHAR i; + UCHAR LastRegClass = 0xff; + PUCHAR pLen; + + for ( i = 0;i < MAX_TRIGGER_EVENT;i++) + { + if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid == TRUE) + { + if (pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass == LastRegClass) + { + *(pDest + ReadOffset) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel; + *pLen++; + ReadOffset++; + FrameLen++; + } + else + { + *(pDest + ReadOffset) = IE_2040_BSS_INTOLERANT_REPORT; // IE + *(pDest + ReadOffset + 1) = 2; // Len = RegClass byte + channel byte. + pLen = pDest + ReadOffset + 1; + LastRegClass = pAd->CommonCfg.TriggerEventTab.EventA[i].RegClass; + *(pDest + ReadOffset + 2) = LastRegClass; // Len = RegClass byte + channel byte. + *(pDest + ReadOffset + 3) = (UCHAR)pAd->CommonCfg.TriggerEventTab.EventA[i].Channel; + FrameLen += 4; + ReadOffset += 4; + } + + } + } + return FrameLen; +} + + +/* +Description : Send 20/40 BSS Coexistence Action frame If one trigger event is triggered. +*/ +VOID Send2040CoexistAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + FRAME_ACTION_HDR Frame; + ULONG FrameLen; + ULONG IntolerantChaRepLen; + + IntolerantChaRepLen = 0; + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction() allocate memory failed \n")); + return; + } + ActHeaderInit(pAd, &Frame.Hdr, pAd->MacTab.Content[Wcid].Addr, pAd->CommonCfg.Bssid); + Frame.Category = CATEGORY_PUBLIC; + Frame.Action = ACTION_BSS_2040_COEXIST; + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ACTION_HDR), &Frame, + END_OF_ARGS); + + *(pOutBuffer + FrameLen) = pAd->CommonCfg.BSSCoexist2040.word; + FrameLen++; + + if (bAddIntolerantCha == TRUE) + IntolerantChaRepLen = BuildIntolerantChannelRep(pAd, pOutBuffer + FrameLen); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen + IntolerantChaRepLen); + DBGPRINT(RT_DEBUG_ERROR,("ACT - Send2040CoexistAction( BSSCoexist2040 = 0x%x ) \n", pAd->CommonCfg.BSSCoexist2040.word)); + +} + + +/* + ========================================================================== + Description: + After scan, Update 20/40 BSS Coexistence IE and send out. + According to 802.11n D3.03 11.14.10 + + Parameters: + ========================================================================== + */ +VOID Update2040CoexistFrameAndNotify( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha) +{ + BSS_2040_COEXIST_IE OldValue; + + OldValue.word = pAd->CommonCfg.BSSCoexist2040.word; + if ((pAd->CommonCfg.TriggerEventTab.EventANo > 0) || (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0)) + pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq = 1; + + // Need to check !!!! + // How STA will set Intolerant40 if implementation dependent. Now we don't set this bit first.!!!!! + // So Only check BSS20WidthReq change. + if (OldValue.field.BSS20WidthReq != pAd->CommonCfg.BSSCoexist2040.field.BSS20WidthReq) + { + Send2040CoexistAction(pAd, Wcid, bAddIntolerantCha); + } +} +#endif // CONFIG_STA_SUPPORT // + + +BOOLEAN ChannelSwitchSanityCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR NewChannel, + IN UCHAR Secondary) +{ + UCHAR i; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + if ((NewChannel > 7) && (Secondary == 1)) + return FALSE; + + if ((NewChannel < 5) && (Secondary == 3)) + return FALSE; + + // 0. Check if new channel is in the channellist. + for (i = 0;i < pAd->ChannelListNum;i++) + { + if (pAd->ChannelList[i].Channel == NewChannel) + { + break; + } + } + + if (i == pAd->ChannelListNum) + return FALSE; + + return TRUE; +} + + +VOID ChannelSwitchAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR NewChannel, + IN UCHAR Secondary) +{ + UCHAR BBPValue = 0; + ULONG MACValue; + + DBGPRINT(RT_DEBUG_TRACE,("SPECTRUM - ChannelSwitchAction(NewChannel = %d , Secondary = %d) \n", NewChannel, Secondary)); + + if (ChannelSwitchSanityCheck(pAd, Wcid, NewChannel, Secondary) == FALSE) + return; + + // 1. Switches to BW = 20. + if (Secondary == 0) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + pAd->CommonCfg.BBPCurrentBW = BW_20; + pAd->CommonCfg.Channel = NewChannel; + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel,FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 0; + DBGPRINT(RT_DEBUG_TRACE, ("!!!20MHz !!! \n" )); + } + // 1. Switches to BW = 40 And Station supports BW = 40. + else if (((Secondary == 1) || (Secondary == 3)) && (pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == 1)) + { + pAd->CommonCfg.Channel = NewChannel; + + if (Secondary == 1) + { + // Secondary above. + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel + 2; + RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue); + MACValue &= 0xfe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + BBPValue|= (0x10); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue); + BBPValue&= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel )); + } + else + { + // Secondary below. + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel - 2; + RTMP_IO_READ32(pAd, TX_BAND_CFG, &MACValue); + MACValue &= 0xfe; + MACValue |= 0x1; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, MACValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + BBPValue|= (0x10); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPValue); + BBPValue&= (~0x20); + BBPValue|= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel )); + } + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + pAd->MacTab.Content[Wcid].HTPhyMode.field.BW = 1; + } +} +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +VOID PeerPublicAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +#ifdef DOT11N_DRAFT3 + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; +#endif // DOT11N_DRAFT3 // + + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + +#ifdef DOT11N_DRAFT3 + switch(Action) + { + case ACTION_BSS_2040_COEXIST: // Format defined in IEEE 7.4.7a.1 in 11n Draf3.03 + { + //UCHAR BssCoexist; + BSS_2040_COEXIST_ELEMENT *pCoexistInfo; + BSS_2040_COEXIST_IE *pBssCoexistIe; + BSS_2040_INTOLERANT_CH_REPORT *pIntolerantReport = NULL; + + if (Elem->MsgLen <= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT)) ) + { + DBGPRINT(RT_DEBUG_ERROR, ("ACTION - 20/40 BSS Coexistence Management Frame length too short! len = %ld!\n", Elem->MsgLen)); + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("ACTION - 20/40 BSS Coexistence Management action----> \n")); + hex_dump("CoexistenceMgmtFrame", Elem->Msg, Elem->MsgLen); + + + pCoexistInfo = (BSS_2040_COEXIST_ELEMENT *) &Elem->Msg[LENGTH_802_11+2]; + //hex_dump("CoexistInfo", (PUCHAR)pCoexistInfo, sizeof(BSS_2040_COEXIST_ELEMENT)); + if (Elem->MsgLen >= (LENGTH_802_11 + sizeof(BSS_2040_COEXIST_ELEMENT) + sizeof(BSS_2040_INTOLERANT_CH_REPORT))) + { + pIntolerantReport = (BSS_2040_INTOLERANT_CH_REPORT *)((PUCHAR)pCoexistInfo + sizeof(BSS_2040_COEXIST_ELEMENT)); + } + //hex_dump("IntolerantReport ", (PUCHAR)pIntolerantReport, sizeof(BSS_2040_INTOLERANT_CH_REPORT)); + + pBssCoexistIe = (BSS_2040_COEXIST_IE *)(&pCoexistInfo->BssCoexistIe); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (INFRA_ON(pAd)) + { + StaPublicAction(pAd, pCoexistInfo); + } + } +#endif // CONFIG_STA_SUPPORT // + + } + break; + } + +#endif // DOT11N_DRAFT3 // + +} + + +static VOID ReservedAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Category; + + if (Elem->MsgLen <= LENGTH_802_11) + { + return; + } + + Category = Elem->Msg[LENGTH_802_11]; + DBGPRINT(RT_DEBUG_TRACE,("Rcv reserved category(%d) Action Frame\n", Category)); + hex_dump("Reserved Action Frame", &Elem->Msg[0], Elem->MsgLen); +} + +VOID PeerRMAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + return; +} + +#ifdef DOT11_N_SUPPORT +static VOID respond_ht_information_exchange_action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + FRAME_HT_INFO HTINFOframe, *pFrame; + UCHAR *pAddr; + + + // 2. Always send back ADDBA Response + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ACTION - respond_ht_information_exchange_action() allocate memory failed \n")); + return; + } + + // get RA + pFrame = (FRAME_HT_INFO *) &Elem->Msg[0]; + pAddr = pFrame->Hdr.Addr2; + + NdisZeroMemory(&HTINFOframe, sizeof(FRAME_HT_INFO)); + // 2-1. Prepare ADDBA Response frame. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &HTINFOframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else + ActHeaderInit(pAd, &HTINFOframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr); + } +#endif // CONFIG_STA_SUPPORT // + + HTINFOframe.Category = CATEGORY_HT; + HTINFOframe.Action = HT_INFO_EXCHANGE; + HTINFOframe.HT_Info.Request = 0; + HTINFOframe.HT_Info.Forty_MHz_Intolerant = pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant; + HTINFOframe.HT_Info.STA_Channel_Width = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth; + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_HT_INFO), &HTINFOframe, + END_OF_ARGS); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + + +#ifdef DOT11N_DRAFT3 +VOID SendNotifyBWActionFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR apidx) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + FRAME_ACTION_HDR Frame; + ULONG FrameLen; + PUCHAR pAddr1; + + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("ACT - SendNotifyBWAction() allocate memory failed \n")); + return; + } + + if (Wcid == MCAST_WCID) + pAddr1 = &BROADCAST_ADDR[0]; + else + pAddr1 = pAd->MacTab.Content[Wcid].Addr; + ActHeaderInit(pAd, &Frame.Hdr, pAddr1, pAd->ApCfg.MBSSID[apidx].Bssid, pAd->ApCfg.MBSSID[apidx].Bssid); + + Frame.Category = CATEGORY_HT; + Frame.Action = NOTIFY_BW_ACTION; + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ACTION_HDR), &Frame, + END_OF_ARGS); + + *(pOutBuffer + FrameLen) = pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth; + FrameLen++; + + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + DBGPRINT(RT_DEBUG_TRACE,("ACT - SendNotifyBWAction(NotifyBW= %d)!\n", pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth)); + +} +#endif // DOT11N_DRAFT3 // + + +VOID PeerHTAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + + switch(Action) + { + case NOTIFY_BW_ACTION: + DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Notify Channel bandwidth action----> \n")); +#ifdef CONFIG_STA_SUPPORT + if(pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) + { + // Note, this is to patch DIR-1353 AP. When the AP set to Wep, it will use legacy mode. But AP still keeps + // sending BW_Notify Action frame, and cause us to linkup and linkdown. + // In legacy mode, don't need to parse HT action frame. + DBGPRINT(RT_DEBUG_TRACE,("ACTION -Ignore HT Notify Channel BW when link as legacy mode. BW = %d---> \n", + Elem->Msg[LENGTH_802_11+2] )); + break; + } +#endif // CONFIG_STA_SUPPORT // + + if (Elem->Msg[LENGTH_802_11+2] == 0) // 7.4.8.2. if value is 1, keep the same as supported channel bandwidth. + pAd->MacTab.Content[Elem->Wcid].HTPhyMode.field.BW = 0; + + break; + + case SMPS_ACTION: + // 7.3.1.25 + DBGPRINT(RT_DEBUG_TRACE,("ACTION - SMPS action----> \n")); + if (((Elem->Msg[LENGTH_802_11+2]&0x1) == 0)) + { + pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_ENABLE; + } + else if (((Elem->Msg[LENGTH_802_11+2]&0x2) == 0)) + { + pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_STATIC; + } + else + { + pAd->MacTab.Content[Elem->Wcid].MmpsMode = MMPS_DYNAMIC; + } + + DBGPRINT(RT_DEBUG_TRACE,("Aid(%d) MIMO PS = %d\n", Elem->Wcid, pAd->MacTab.Content[Elem->Wcid].MmpsMode)); + // rt2860c : add something for smps change. + break; + + case SETPCO_ACTION: + break; + + case MIMO_CHA_MEASURE_ACTION: + break; + + case HT_INFO_EXCHANGE: + { + HT_INFORMATION_OCTET *pHT_info; + + pHT_info = (HT_INFORMATION_OCTET *) &Elem->Msg[LENGTH_802_11+2]; + // 7.4.8.10 + DBGPRINT(RT_DEBUG_TRACE,("ACTION - HT Information Exchange action----> \n")); + if (pHT_info->Request) + { + respond_ht_information_exchange_action(pAd, Elem); + } + } + break; + } +} + + +/* + ========================================================================== + Description: + Retry sending ADDBA Reqest. + + IRQL = DISPATCH_LEVEL + + Parametrs: + p8023Header: if this is already 802.3 format, p8023Header is NULL + + Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere. + FALSE , then continue indicaterx at this moment. + ========================================================================== + */ +VOID ORIBATimerTimeout( + IN PRTMP_ADAPTER pAd) +{ + MAC_TABLE_ENTRY *pEntry; + INT i, total; +// FRAME_BAR FrameBar; +// ULONG FrameLen; +// NDIS_STATUS NStatus; +// PUCHAR pOutBuffer = NULL; +// USHORT Sequence; + UCHAR TID; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + total = pAd->MacTab.Size * NUM_OF_TID; + + for (i = 1; ((i 0)) ; i++) + { + if (pAd->BATable.BAOriEntry[i].ORI_BA_Status == Originator_Done) + { + pEntry = &pAd->MacTab.Content[pAd->BATable.BAOriEntry[i].Wcid]; + TID = pAd->BATable.BAOriEntry[i].TID; + + ASSERT(pAd->BATable.BAOriEntry[i].Wcid < MAX_LEN_OF_MAC_TABLE); + } + total --; + } +} + + +VOID SendRefreshBAR( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry) +{ + FRAME_BAR FrameBar; + ULONG FrameLen; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + USHORT Sequence; + UCHAR i, TID; + USHORT idx; + BA_ORI_ENTRY *pBAEntry; + + for (i = 0; i BAOriWcidArray[i]; + if (idx == 0) + { + continue; + } + pBAEntry = &pAd->BATable.BAOriEntry[idx]; + + if (pBAEntry->ORI_BA_Status == Originator_Done) + { + TID = pBAEntry->TID; + + ASSERT(pBAEntry->Wcid < MAX_LEN_OF_MAC_TABLE); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n")); + return; + } + + Sequence = pEntry->TxSeq[TID]; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + BarHeaderInit(pAd, &FrameBar, pEntry->Addr, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + + FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function. + FrameBar.StartingSeq.field.StartSeq = Sequence; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = TID; // make sure sequence not clear in DEL funciton. + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, + END_OF_ARGS); + //if (!(CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_RALINK_CHIPSET))) + if (1) // Now we always send BAR. + { + //MiniportMMRequestUnlock(pAd, 0, pOutBuffer, FrameLen); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + } + MlmeFreeMemory(pAd, pOutBuffer); + } + } +} +#endif // DOT11_N_SUPPORT // + +VOID ActHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN PUCHAR Addr1, + IN PUCHAR Addr2, + IN PUCHAR Addr3) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + pHdr80211->FC.Type = BTYPE_MGMT; + pHdr80211->FC.SubType = SUBTYPE_ACTION; + + COPY_MAC_ADDR(pHdr80211->Addr1, Addr1); + COPY_MAC_ADDR(pHdr80211->Addr2, Addr2); + COPY_MAC_ADDR(pHdr80211->Addr3, Addr3); +} + +VOID BarHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PFRAME_BAR pCntlBar, + IN PUCHAR pDA, + IN PUCHAR pSA) +{ +// USHORT Duration; + + NdisZeroMemory(pCntlBar, sizeof(FRAME_BAR)); + pCntlBar->FC.Type = BTYPE_CNTL; + pCntlBar->FC.SubType = SUBTYPE_BLOCK_ACK_REQ; + pCntlBar->BarControl.MTID = 0; + pCntlBar->BarControl.Compressed = 1; + pCntlBar->BarControl.ACKPolicy = 0; + + + pCntlBar->Duration = 16 + RTMPCalcDuration(pAd, RATE_1, sizeof(FRAME_BA)); + + COPY_MAC_ADDR(pCntlBar->Addr1, pDA); + COPY_MAC_ADDR(pCntlBar->Addr2, pSA); +} + + +/* + ========================================================================== + Description: + Insert Category and action code into the action frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. category code of the frame. + 4. action code of the frame. + + Return : None. + ========================================================================== + */ +VOID InsertActField( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 Category, + IN UINT8 ActCode) +{ + ULONG TempLen; + + MakeOutgoingFrame( pFrameBuf, &TempLen, + 1, &Category, + 1, &ActCode, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} diff --git a/drivers/staging/rt2870/common/action.h b/drivers/staging/rt2870/common/action.h new file mode 100644 index 000000000000..ce3877dce81b --- /dev/null +++ b/drivers/staging/rt2870/common/action.h @@ -0,0 +1,68 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + aironet.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 04-06-15 Initial +*/ + +#ifndef __ACTION_H__ +#define __ACTION_H__ + +typedef struct PACKED __HT_INFO_OCTET +{ +#ifdef RT_BIG_ENDIAN + UCHAR Reserved:5; + UCHAR STA_Channel_Width:1; + UCHAR Forty_MHz_Intolerant:1; + UCHAR Request:1; +#else + UCHAR Request:1; + UCHAR Forty_MHz_Intolerant:1; + UCHAR STA_Channel_Width:1; + UCHAR Reserved:5; +#endif +} HT_INFORMATION_OCTET; + + +typedef struct PACKED __FRAME_HT_INFO +{ + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + HT_INFORMATION_OCTET HT_Info; +} FRAME_HT_INFO, *PFRAME_HT_INFO; + +#endif /* __ACTION_H__ */ + + diff --git a/drivers/staging/rt2870/common/ba_action.c b/drivers/staging/rt2870/common/ba_action.c new file mode 100644 index 000000000000..95addb20bced --- /dev/null +++ b/drivers/staging/rt2870/common/ba_action.c @@ -0,0 +1,1798 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + + +#ifdef DOT11_N_SUPPORT + +#include "../rt_config.h" + + + +#define BA_ORI_INIT_SEQ (pEntry->TxSeq[TID]) //1 // inital sequence number of BA session + +#define ORI_SESSION_MAX_RETRY 8 +#define ORI_BA_SESSION_TIMEOUT (2000) // ms +#define REC_BA_SESSION_IDLE_TIMEOUT (1000) // ms + +#define REORDERING_PACKET_TIMEOUT ((100 * HZ)/1000) // system ticks -- 100 ms +#define MAX_REORDERING_PACKET_TIMEOUT ((3000 * HZ)/1000) // system ticks -- 100 ms + +#define RESET_RCV_SEQ (0xFFFF) + +static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk); + + +BA_ORI_ENTRY *BATableAllocOriEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx); + +BA_REC_ENTRY *BATableAllocRecEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx); + +VOID BAOriSessionSetupTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID BARecSessionIdleTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + + +BUILD_TIMER_FUNCTION(BAOriSessionSetupTimeout); +BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout); + +#define ANNOUNCE_REORDERING_PACKET(_pAd, _mpdu_blk) \ + Announce_Reordering_Packet(_pAd, _mpdu_blk); + +VOID BA_MaxWinSizeReasign( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntryPeer, + OUT UCHAR *pWinSize) +{ + UCHAR MaxSize; + + + if (pAd->MACVersion >= RALINK_2883_VERSION) // 3*3 + { + if (pAd->MACVersion >= RALINK_3070_VERSION) + { + if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled) + MaxSize = 7; // for non-open mode + else + MaxSize = 13; + } + else + MaxSize = 31; + } + else if (pAd->MACVersion >= RALINK_2880E_VERSION) // 2880 e + { + if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled) + MaxSize = 7; // for non-open mode + else + MaxSize = 13; + } + else + MaxSize = 7; + + DBGPRINT(RT_DEBUG_TRACE, ("ba> Win Size = %d, Max Size = %d\n", + *pWinSize, MaxSize)); + + if ((*pWinSize) > MaxSize) + { + DBGPRINT(RT_DEBUG_TRACE, ("ba> reassign max win size from %d to %d\n", + *pWinSize, MaxSize)); + + *pWinSize = MaxSize; + } +} + +void Announce_Reordering_Packet(IN PRTMP_ADAPTER pAd, + IN struct reordering_mpdu *mpdu) +{ + PNDIS_PACKET pPacket; + + pPacket = mpdu->pPacket; + + if (mpdu->bAMSDU) + { + ASSERT(0); + BA_Reorder_AMSDU_Annnounce(pAd, pPacket); + } + else + { + // + // pass this 802.3 packet to upper layer or forward this packet to WM directly + // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket, RTMP_GET_PACKET_IF(pPacket)); +#endif // CONFIG_STA_SUPPORT // + } +} + +/* + * Insert a reordering mpdu into sorted linked list by sequence no. + */ +BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, struct reordering_mpdu *mpdu) +{ + + struct reordering_mpdu **ppScan = &list->next; + + while (*ppScan != NULL) + { + if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ)) + { + ppScan = &(*ppScan)->next; + } + else if ((*ppScan)->Sequence == mpdu->Sequence) + { + /* give up this duplicated frame */ + return(FALSE); + } + else + { + /* find position */ + break; + } + } + + mpdu->next = *ppScan; + *ppScan = mpdu; + list->qlen++; + return TRUE; +} + + +/* + * caller lock critical section if necessary + */ +static inline void ba_enqueue(struct reordering_list *list, struct reordering_mpdu *mpdu_blk) +{ + list->qlen++; + mpdu_blk->next = list->next; + list->next = mpdu_blk; +} + +/* + * caller lock critical section if necessary + */ +static inline struct reordering_mpdu * ba_dequeue(struct reordering_list *list) +{ + struct reordering_mpdu *mpdu_blk = NULL; + + ASSERT(list); + + if (list->qlen) + { + list->qlen--; + mpdu_blk = list->next; + if (mpdu_blk) + { + list->next = mpdu_blk->next; + mpdu_blk->next = NULL; + } + } + return mpdu_blk; +} + + +static inline struct reordering_mpdu *ba_reordering_mpdu_dequeue(struct reordering_list *list) +{ + return(ba_dequeue(list)); +} + + +static inline struct reordering_mpdu *ba_reordering_mpdu_probe(struct reordering_list *list) + { + ASSERT(list); + + return(list->next); + } + + +/* + * free all resource for reordering mechanism + */ +void ba_reordering_resource_release(PRTMP_ADAPTER pAd) +{ + BA_TABLE *Tab; + PBA_REC_ENTRY pBAEntry; + struct reordering_mpdu *mpdu_blk; + int i; + + Tab = &pAd->BATable; + + /* I. release all pending reordering packet */ + NdisAcquireSpinLock(&pAd->BATabLock); + for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) + { + pBAEntry = &Tab->BARecEntry[i]; + if (pBAEntry->REC_BA_Status != Recipient_NONE) + { + while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) + { + ASSERT(mpdu_blk->pPacket); + RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket, NDIS_STATUS_FAILURE); + ba_mpdu_blk_free(pAd, mpdu_blk); + } + } + } + NdisReleaseSpinLock(&pAd->BATabLock); + + ASSERT(pBAEntry->list.qlen == 0); + /* II. free memory of reordering mpdu table */ + NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock); + os_free_mem(pAd, pAd->mpdu_blk_pool.mem); + NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); +} + + + +/* + * Allocate all resource for reordering mechanism + */ +BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num) +{ + int i; + PUCHAR mem; + struct reordering_mpdu *mpdu_blk; + struct reordering_list *freelist; + + /* allocate spinlock */ + NdisAllocateSpinLock(&pAd->mpdu_blk_pool.lock); + + /* initialize freelist */ + freelist = &pAd->mpdu_blk_pool.freelist; + freelist->next = NULL; + freelist->qlen = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("Allocate %d memory for BA reordering\n", (UINT32)(num*sizeof(struct reordering_mpdu)))); + + /* allocate number of mpdu_blk memory */ + os_alloc_mem(pAd, (PUCHAR *)&mem, (num*sizeof(struct reordering_mpdu))); + + pAd->mpdu_blk_pool.mem = mem; + + if (mem == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("Can't Allocate Memory for BA Reordering\n")); + return(FALSE); + } + + /* build mpdu_blk free list */ + for (i=0; impdu_blk_pool.lock); + mpdu_blk = ba_dequeue(&pAd->mpdu_blk_pool.freelist); + if (mpdu_blk) + { +// blk_count++; + /* reset mpdu_blk */ + NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu)); + } + NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); + return mpdu_blk; +} + +static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk) +{ + ASSERT(mpdu_blk); + + NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock); +// blk_count--; + ba_enqueue(&pAd->mpdu_blk_pool.freelist, mpdu_blk); + NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); +} + + +static USHORT ba_indicate_reordering_mpdus_in_order( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN USHORT StartSeq) +{ + struct reordering_mpdu *mpdu_blk; + USHORT LastIndSeq = RESET_RCV_SEQ; + + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + + while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) + { + /* find in-order frame */ + if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ)) + { + break; + } + /* dequeue in-order frame from reodering list */ + mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); + /* pass this frame up */ + ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); + /* move to next sequence */ + StartSeq = mpdu_blk->Sequence; + LastIndSeq = StartSeq; + /* free mpdu_blk */ + ba_mpdu_blk_free(pAd, mpdu_blk); + } + + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); + + /* update last indicated sequence */ + return LastIndSeq; +} + +static void ba_indicate_reordering_mpdus_le_seq( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN USHORT Sequence) +{ + struct reordering_mpdu *mpdu_blk; + + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) + { + /* find in-order frame */ + if ((mpdu_blk->Sequence == Sequence) || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ)) + { + /* dequeue in-order frame from reodering list */ + mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); + /* pass this frame up */ + ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); + /* free mpdu_blk */ + ba_mpdu_blk_free(pAd, mpdu_blk); + } + else + { + break; + } + } + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); +} + + +static void ba_refresh_reordering_mpdus( + IN PRTMP_ADAPTER pAd, + PBA_REC_ENTRY pBAEntry) +{ + struct reordering_mpdu *mpdu_blk; + + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + + /* dequeue in-order frame from reodering list */ + while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) + { + /* pass this frame up */ + ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); + + pBAEntry->LastIndSeq = mpdu_blk->Sequence; + ba_mpdu_blk_free(pAd, mpdu_blk); + + /* update last indicated sequence */ + } + ASSERT(pBAEntry->list.qlen == 0); + pBAEntry->LastIndSeq = RESET_RCV_SEQ; + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); +} + + +//static +void ba_flush_reordering_timeout_mpdus( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN ULONG Now32) + +{ + USHORT Sequence; + +// if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) && +// (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //|| +// (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) && +// (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8))) + if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT/6))) + &&(pBAEntry->list.qlen > 1) + ) + { + DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer), + (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT, + pBAEntry->LastIndSeq)); + ba_refresh_reordering_mpdus(pAd, pBAEntry); + pBAEntry->LastIndSeqAtTimer = Now32; + } + else + if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT))) + && (pBAEntry->list.qlen > 0) + ) + { + // + // force LastIndSeq to shift to LastIndSeq+1 + // + Sequence = (pBAEntry->LastIndSeq+1) & MAXSEQ; + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence); + pBAEntry->LastIndSeqAtTimer = Now32; + pBAEntry->LastIndSeq = Sequence; + // + // indicate in-order mpdus + // + Sequence = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, Sequence); + if (Sequence != RESET_RCV_SEQ) + { + pBAEntry->LastIndSeq = Sequence; + } + + } +#if 0 + else if ( + (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT))) && + (pBAEntry->list.qlen > 1)) + ) + { + DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%lx-%lx = %d > %d): %x\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer), + (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT, + pBAEntry->LastIndSeq)); + ba_refresh_reordering_mpdus(pAd, pBAEntry); + pBAEntry->LastIndSeqAtTimer = Now32; + } +#endif +} + + +/* + * generate ADDBA request to + * set up BA agreement + */ +VOID BAOriSessionSetUp( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN UCHAR TID, + IN USHORT TimeOut, + IN ULONG DelayTime, + IN BOOLEAN isForced) + +{ + //MLME_ADDBA_REQ_STRUCT AddbaReq; + BA_ORI_ENTRY *pBAEntry = NULL; + USHORT Idx; + BOOLEAN Cancelled; + + if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE) && (isForced == FALSE)) + return; + + // if this entry is limited to use legacy tx mode, it doesn't generate BA. + if (RTMPStaFixedTxMode(pAd, pEntry) != FIXED_TXMODE_HT) + return; + + if ((pEntry->BADeclineBitmap & (1<BAOriWcidArray[TID]; + if (Idx == 0) + { + // allocate a BA session + pBAEntry = BATableAllocOriEntry(pAd, &Idx); + if (pBAEntry == NULL) + { + DBGPRINT(RT_DEBUG_TRACE,("ADDBA - MlmeADDBAAction() allocate BA session failed \n")); + return; + } + } + else + { + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + } + + if (pBAEntry->ORI_BA_Status >= Originator_WaitRes) + { + return; + } + + pEntry->BAOriWcidArray[TID] = Idx; + + // Initialize BA session + pBAEntry->ORI_BA_Status = Originator_WaitRes; + pBAEntry->Wcid = pEntry->Aid; + pBAEntry->BAWinSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit; + pBAEntry->Sequence = BA_ORI_INIT_SEQ; + pBAEntry->Token = 1; // (2008-01-21) Jan Lee recommends it - this token can't be 0 + pBAEntry->TID = TID; + pBAEntry->TimeOutValue = TimeOut; + pBAEntry->pAdapter = pAd; + + if (!(pEntry->TXBAbitmap & (1<ORIBATimer, GET_TIMER_FUNCTION(BAOriSessionSetupTimeout), pBAEntry, FALSE); + } + else + RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); + + // set timer to send ADDBA request + RTMPSetTimer(&pBAEntry->ORIBATimer, DelayTime); +} + +VOID BAOriSessionAdd( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN PFRAME_ADDBA_RSP pFrame) +{ + BA_ORI_ENTRY *pBAEntry = NULL; + BOOLEAN Cancelled; + UCHAR TID; + USHORT Idx; + PUCHAR pOutBuffer2 = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + FRAME_BAR FrameBar; + + TID = pFrame->BaParm.TID; + Idx = pEntry->BAOriWcidArray[TID]; + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + + // Start fill in parameters. + if ((Idx !=0) && (pBAEntry->TID == TID) && (pBAEntry->ORI_BA_Status == Originator_WaitRes)) + { + pBAEntry->BAWinSize = min(pBAEntry->BAWinSize, ((UCHAR)pFrame->BaParm.BufSize)); + BA_MaxWinSizeReasign(pAd, pEntry, &pBAEntry->BAWinSize); + + pBAEntry->TimeOutValue = pFrame->TimeOutValue; + pBAEntry->ORI_BA_Status = Originator_Done; + // reset sequence number + pBAEntry->Sequence = BA_ORI_INIT_SEQ; + // Set Bitmap flag. + pEntry->TXBAbitmap |= (1<ORIBATimer, &Cancelled); + + pBAEntry->ORIBATimer.TimerValue = 0; //pFrame->TimeOutValue; + + DBGPRINT(RT_DEBUG_TRACE,("%s : TXBAbitmap = %x, BAWinSize = %d, TimeOut = %ld\n", __FUNCTION__, pEntry->TXBAbitmap, + pBAEntry->BAWinSize, pBAEntry->ORIBATimer.TimerValue)); + + // SEND BAR ; + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("BA - BAOriSessionAdd() allocate memory failed \n")); + return; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pBAEntry->Wcid].Addr, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + + FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function. + FrameBar.StartingSeq.field.StartSeq = pBAEntry->Sequence; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = pBAEntry->TID; // make sure sequence not clear in DEL funciton. + MakeOutgoingFrame(pOutBuffer2, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer2); + + + if (pBAEntry->ORIBATimer.TimerValue) + RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue); // in mSec + } +} + +BOOLEAN BARecSessionAdd( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN PFRAME_ADDBA_REQ pFrame) +{ + BA_REC_ENTRY *pBAEntry = NULL; + BOOLEAN Status = TRUE; + BOOLEAN Cancelled; + USHORT Idx; + UCHAR TID; + UCHAR BAWinSize; + //UINT32 Value; + //UINT offset; + + + ASSERT(pEntry); + + // find TID + TID = pFrame->BaParm.TID; + + BAWinSize = min(((UCHAR)pFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); + + // Intel patch + if (BAWinSize == 0) + { + BAWinSize = 64; + } + + Idx = pEntry->BARecWcidArray[TID]; + + + if (Idx == 0) + { + pBAEntry = BATableAllocRecEntry(pAd, &Idx); + } + else + { + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + // flush all pending reordering mpdus + ba_refresh_reordering_mpdus(pAd, pBAEntry); + } + + DBGPRINT(RT_DEBUG_TRACE,("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n", __FUNCTION__, pAd->BATable.numAsRecipient, Idx, + pFrame->BaParm.BufSize, BAWinSize)); + + // Start fill in parameters. + if (pBAEntry != NULL) + { + ASSERT(pBAEntry->list.qlen == 0); + + pBAEntry->REC_BA_Status = Recipient_HandleRes; + pBAEntry->BAWinSize = BAWinSize; + pBAEntry->Wcid = pEntry->Aid; + pBAEntry->TID = TID; + pBAEntry->TimeOutValue = pFrame->TimeOutValue; + pBAEntry->REC_BA_Status = Recipient_Accept; + // initial sequence number + pBAEntry->LastIndSeq = RESET_RCV_SEQ; //pFrame->BaStartSeq.field.StartSeq; + + printk("Start Seq = %08x\n", pFrame->BaStartSeq.field.StartSeq); + + if (pEntry->RXBAbitmap & (1<RECBATimer, &Cancelled); + } + else + { + RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION(BARecSessionIdleTimeout), pBAEntry, TRUE); + } + +#if 0 // for debugging + RTMPSetTimer(&pBAEntry->RECBATimer, REC_BA_SESSION_IDLE_TIMEOUT); +#endif + + // Set Bitmap flag. + pEntry->RXBAbitmap |= (1<BARecWcidArray[TID] = Idx; + + pEntry->BADeclineBitmap &= ~(1<Aid, TID); + + DBGPRINT(RT_DEBUG_TRACE,("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n", + pEntry->Aid, pEntry->RXBAbitmap, pEntry->BARecWcidArray[TID])); + } + else + { + Status = FALSE; + DBGPRINT(RT_DEBUG_TRACE,("Can't Accept ADDBA for %02x:%02x:%02x:%02x:%02x:%02x TID = %d\n", + PRINT_MAC(pEntry->Addr), TID)); + } + return(Status); +} + + +BA_REC_ENTRY *BATableAllocRecEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx) +{ + int i; + BA_REC_ENTRY *pBAEntry = NULL; + + + NdisAcquireSpinLock(&pAd->BATabLock); + + if (pAd->BATable.numAsRecipient >= MAX_BARECI_SESSION) + { + printk("BA Recipeint Session (%ld) > %d\n", pAd->BATable.numAsRecipient, + MAX_BARECI_SESSION); + goto done; + } + + // reserve idx 0 to identify BAWcidArray[TID] as empty + for (i=1; i < MAX_LEN_OF_BA_REC_TABLE; i++) + { + pBAEntry =&pAd->BATable.BARecEntry[i]; + if ((pBAEntry->REC_BA_Status == Recipient_NONE)) + { + // get one + pAd->BATable.numAsRecipient++; + pBAEntry->REC_BA_Status = Recipient_USED; + *Idx = i; + break; + } + } + +done: + NdisReleaseSpinLock(&pAd->BATabLock); + return pBAEntry; +} + +BA_ORI_ENTRY *BATableAllocOriEntry( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Idx) +{ + int i; + BA_ORI_ENTRY *pBAEntry = NULL; + + NdisAcquireSpinLock(&pAd->BATabLock); + + if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE)) + { + goto done; + } + + // reserve idx 0 to identify BAWcidArray[TID] as empty + for (i=1; iBATable.BAOriEntry[i]; + if ((pBAEntry->ORI_BA_Status == Originator_NONE)) + { + // get one + pAd->BATable.numAsOriginator++; + pBAEntry->ORI_BA_Status = Originator_USED; + pBAEntry->pAdapter = pAd; + *Idx = i; + break; + } + } + +done: + NdisReleaseSpinLock(&pAd->BATabLock); + return pBAEntry; +} + + +VOID BATableFreeOriEntry( + IN PRTMP_ADAPTER pAd, + IN ULONG Idx) +{ + BA_ORI_ENTRY *pBAEntry = NULL; + MAC_TABLE_ENTRY *pEntry; + + + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) + return; + + pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + + if (pBAEntry->ORI_BA_Status != Originator_NONE) + { + pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; + pEntry->BAOriWcidArray[pBAEntry->TID] = 0; + + + NdisAcquireSpinLock(&pAd->BATabLock); + if (pBAEntry->ORI_BA_Status == Originator_Done) + { + pEntry->TXBAbitmap &= (~(1<<(pBAEntry->TID) )); + DBGPRINT(RT_DEBUG_TRACE, ("BATableFreeOriEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient)); + // Erase Bitmap flag. + } + + ASSERT(pAd->BATable.numAsOriginator != 0); + + pAd->BATable.numAsOriginator -= 1; + + pBAEntry->ORI_BA_Status = Originator_NONE; + pBAEntry->Token = 0; + NdisReleaseSpinLock(&pAd->BATabLock); + } +} + + +VOID BATableFreeRecEntry( + IN PRTMP_ADAPTER pAd, + IN ULONG Idx) +{ + BA_REC_ENTRY *pBAEntry = NULL; + MAC_TABLE_ENTRY *pEntry; + + + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_REC_TABLE)) + return; + + pBAEntry =&pAd->BATable.BARecEntry[Idx]; + + if (pBAEntry->REC_BA_Status != Recipient_NONE) + { + pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; + pEntry->BARecWcidArray[pBAEntry->TID] = 0; + + NdisAcquireSpinLock(&pAd->BATabLock); + + ASSERT(pAd->BATable.numAsRecipient != 0); + + pAd->BATable.numAsRecipient -= 1; + + pBAEntry->REC_BA_Status = Recipient_NONE; + NdisReleaseSpinLock(&pAd->BATabLock); + } +} + + +VOID BAOriSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive, + IN BOOLEAN bForceSend) +{ + ULONG Idx = 0; + BA_ORI_ENTRY *pBAEntry; + BOOLEAN Cancelled; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + { + return; + } + + // + // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). + // + Idx = pAd->MacTab.Content[Wcid].BAOriWcidArray[TID]; + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) + { + if (bForceSend == TRUE) + { + // force send specified TID DelBA + MLME_DELBA_REQ_STRUCT DelbaReq; + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = TID; + DelbaReq.Initiator = ORIGINATOR; +#if 1 + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); +#else + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq); + RT28XX_MLME_HANDLER(pAd); +#endif + } + + return; + } + + DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __FUNCTION__, Wcid, TID)); + + pBAEntry = &pAd->BATable.BAOriEntry[Idx]; + DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->ORI_BA_Status)); + // + // Prepare DelBA action frame and send to the peer. + // + if ((bPassive == FALSE) && (TID == pBAEntry->TID) && (pBAEntry->ORI_BA_Status == Originator_Done)) + { + MLME_DELBA_REQ_STRUCT DelbaReq; + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = pBAEntry->TID; + DelbaReq.Initiator = ORIGINATOR; +#if 1 + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); +#else + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq); + RT28XX_MLME_HANDLER(pAd); +#endif + } + RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); + BATableFreeOriEntry(pAd, Idx); + + if (bPassive) + { + //BAOriSessionSetUp(pAd, &pAd->MacTab.Content[Wcid], TID, 0, 10000, TRUE); + } +} + +VOID BARecSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive) +{ + ULONG Idx = 0; + BA_REC_ENTRY *pBAEntry; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + { + return; + } + + // + // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). + // + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + if (Idx == 0) + return; + + DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __FUNCTION__, Wcid, TID)); + + + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->REC_BA_Status)); + // + // Prepare DelBA action frame and send to the peer. + // + if ((TID == pBAEntry->TID) && (pBAEntry->REC_BA_Status == Recipient_Accept)) + { + MLME_DELBA_REQ_STRUCT DelbaReq; + BOOLEAN Cancelled; + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + //ULONG offset; + //UINT32 VALUE; + + RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled); + + // + // 1. Send DELBA Action Frame + // + if (bPassive == FALSE) + { + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = TID; + DelbaReq.Initiator = RECIPIENT; +#if 1 + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); +#else + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ORI_DELBA_CATE, sizeof(MLME_DELBA_REQ_STRUCT), (PVOID)&DelbaReq); + RT28XX_MLME_HANDLER(pAd); +#endif + } + + + // + // 2. Free resource of BA session + // + // flush all pending reordering mpdus + ba_refresh_reordering_mpdus(pAd, pBAEntry); + + NdisAcquireSpinLock(&pAd->BATabLock); + + // Erase Bitmap flag. + pBAEntry->LastIndSeq = RESET_RCV_SEQ; + pBAEntry->BAWinSize = 0; + // Erase Bitmap flag at software mactable + pAd->MacTab.Content[Wcid].RXBAbitmap &= (~(1<<(pBAEntry->TID))); + pAd->MacTab.Content[Wcid].BARecWcidArray[TID] = 0; + + RT28XX_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID); + + NdisReleaseSpinLock(&pAd->BATabLock); + + } + + BATableFreeRecEntry(pAd, Idx); +} + +VOID BASessionTearDownALL( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid) +{ + int i; + + for (i=0; ipAdapter; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef RALINK_ATE + // Nothing to do in ATE mode. + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; + + if ((pBAEntry->ORI_BA_Status == Originator_WaitRes) && (pBAEntry->Token < ORI_SESSION_MAX_RETRY)) + { + MLME_ADDBA_REQ_STRUCT AddbaReq; + + NdisZeroMemory(&AddbaReq, sizeof(AddbaReq)); + COPY_MAC_ADDR(AddbaReq.pAddr, pEntry->Addr); + AddbaReq.Wcid = (UCHAR)(pEntry->Aid); + AddbaReq.TID = pBAEntry->TID; + AddbaReq.BaBufSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit; + AddbaReq.TimeOutValue = 0; + AddbaReq.Token = pBAEntry->Token; + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE, sizeof(MLME_ADDBA_REQ_STRUCT), (PVOID)&AddbaReq); + RT28XX_MLME_HANDLER(pAd); + DBGPRINT(RT_DEBUG_TRACE,("BA Ori Session Timeout(%d) : Send ADD BA again\n", pBAEntry->Token)); + + pBAEntry->Token++; + RTMPSetTimer(&pBAEntry->ORIBATimer, ORI_BA_SESSION_TIMEOUT); + } + else + { + BATableFreeOriEntry(pAd, pEntry->BAOriWcidArray[pBAEntry->TID]); + } +} + +/* + ========================================================================== + Description: + Retry sending ADDBA Reqest. + + IRQL = DISPATCH_LEVEL + + Parametrs: + p8023Header: if this is already 802.3 format, p8023Header is NULL + + Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere. + FALSE , then continue indicaterx at this moment. + ========================================================================== + */ +VOID BARecSessionIdleTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + + BA_REC_ENTRY *pBAEntry = (BA_REC_ENTRY *)FunctionContext; + PRTMP_ADAPTER pAd; + ULONG Now32; + + if (pBAEntry == NULL) + return; + + if ((pBAEntry->REC_BA_Status == Recipient_Accept)) + { + NdisGetSystemUpTime(&Now32); + + if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer + REC_BA_SESSION_IDLE_TIMEOUT))) + { + pAd = pBAEntry->pAdapter; + // flush all pending reordering mpdus + ba_refresh_reordering_mpdus(pAd, pBAEntry); + printk("%ld: REC BA session Timeout\n", Now32); + } + } +} + + +VOID PeerAddBAReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + // 7.4.4.1 + //ULONG Idx; + UCHAR Status = 1; + UCHAR pAddr[6]; + FRAME_ADDBA_RSP ADDframe; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + PFRAME_ADDBA_REQ pAddreqFrame = NULL; + //UCHAR BufSize; + ULONG FrameLen; + PULONG ptemp; + PMAC_TABLE_ENTRY pMacEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("%s ==> (Wcid = %d)\n", __FUNCTION__, Elem->Wcid)); + + //hex_dump("AddBAReq", Elem->Msg, Elem->MsgLen); + + //ADDBA Request from unknown peer, ignore this. + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + + pMacEntry = &pAd->MacTab.Content[Elem->Wcid]; + DBGPRINT(RT_DEBUG_TRACE,("BA - PeerAddBAReqAction----> \n")); + ptemp = (PULONG)Elem->Msg; + //DBGPRINT_RAW(RT_DEBUG_EMU, ("%08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x\n", *(ptemp), *(ptemp+1), *(ptemp+2), *(ptemp+3), *(ptemp+4), *(ptemp+5), *(ptemp+6), *(ptemp+7), *(ptemp+8))); + + if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr)) + { + + if ((pAd->CommonCfg.bBADecline == FALSE) && IS_HT_STA(pMacEntry)) + { + pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]); + printk("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid); + if (BARecSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pAddreqFrame)) + Status = 0; + else + Status = 38; // more parameters have invalid values + } + else + { + Status = 37; // the request has been declined. + } + } + + if (pAd->MacTab.Content[Elem->Wcid].ValidAsCLI) + ASSERT(pAd->MacTab.Content[Elem->Wcid].Sst == SST_ASSOC); + + pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]); + // 2. Always send back ADDBA Response + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ACTION - PeerBAAction() allocate memory failed \n")); + return; + } + + NdisZeroMemory(&ADDframe, sizeof(FRAME_ADDBA_RSP)); + // 2-1. Prepare ADDBA Response frame. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ADHOC_ON(pAd)) + ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#ifdef QOS_DLS_SUPPORT + if (pAd->MacTab.Content[Elem->Wcid].ValidAsDls) + ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + else +#endif // QOS_DLS_SUPPORT // + ActHeaderInit(pAd, &ADDframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr); + } +#endif // CONFIG_STA_SUPPORT // + ADDframe.Category = CATEGORY_BA; + ADDframe.Action = ADDBA_RESP; + ADDframe.Token = pAddreqFrame->Token; + // What is the Status code?? need to check. + ADDframe.StatusCode = Status; + ADDframe.BaParm.BAPolicy = IMMED_BA; + ADDframe.BaParm.AMSDUSupported = 0; + ADDframe.BaParm.TID = pAddreqFrame->BaParm.TID; + ADDframe.BaParm.BufSize = min(((UCHAR)pAddreqFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); + if (ADDframe.BaParm.BufSize == 0) + { + ADDframe.BaParm.BufSize = 64; + } + ADDframe.TimeOutValue = 0; //pAddreqFrame->TimeOutValue; + + *(USHORT *)(&ADDframe.BaParm) = cpu2le16(*(USHORT *)(&ADDframe.BaParm)); + ADDframe.StatusCode = cpu2le16(ADDframe.StatusCode); + ADDframe.TimeOutValue = cpu2le16(ADDframe.TimeOutValue); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ADDBA_RSP), &ADDframe, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): TID(%d), BufSize(%d) <== \n", __FUNCTION__, Elem->Wcid, ADDframe.BaParm.TID, + ADDframe.BaParm.BufSize)); +} + + +VOID PeerAddBARspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + //UCHAR Idx, i; + //PUCHAR pOutBuffer = NULL; + PFRAME_ADDBA_RSP pFrame = NULL; + //PBA_ORI_ENTRY pBAEntry; + + //ADDBA Response from unknown peer, ignore this. + if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("%s ==> Wcid(%d)\n", __FUNCTION__, Elem->Wcid)); + + //hex_dump("PeerAddBARspAction()", Elem->Msg, Elem->MsgLen); + + if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen)) + { + pFrame = (PFRAME_ADDBA_RSP)(&Elem->Msg[0]); + + DBGPRINT(RT_DEBUG_TRACE, ("\t\t StatusCode = %d\n", pFrame->StatusCode)); + switch (pFrame->StatusCode) + { + case 0: + // I want a BAsession with this peer as an originator. + BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pFrame); + break; + default: + // check status == USED ??? + BAOriSessionTearDown(pAd, Elem->Wcid, pFrame->BaParm.TID, TRUE, FALSE); + break; + } + // Rcv Decline StatusCode + if ((pFrame->StatusCode == 37) +#ifdef CONFIG_STA_SUPPORT + || ((pAd->OpMode == OPMODE_STA) && STA_TGN_WIFI_ON(pAd) && (pFrame->StatusCode != 0)) +#endif // CONFIG_STA_SUPPORT // + ) + { + pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |= 1<BaParm.TID; + } + } +} + +VOID PeerDelBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + //UCHAR Idx; + //PUCHAR pOutBuffer = NULL; + PFRAME_DELBA_REQ pDelFrame = NULL; + + DBGPRINT(RT_DEBUG_TRACE,("%s ==>\n", __FUNCTION__)); + //DELBA Request from unknown peer, ignore this. + if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen)) + { + pDelFrame = (PFRAME_DELBA_REQ)(&Elem->Msg[0]); + if (pDelFrame->DelbaParm.Initiator == ORIGINATOR) + { + DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> ORIGINATOR\n")); + BARecSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE); + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n", pDelFrame->ReasonCode)); + //hex_dump("DelBA Frame", pDelFrame, Elem->MsgLen); + BAOriSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE, FALSE); + } + } +} + + +BOOLEAN CntlEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG MsgLen, + IN PFRAME_BA_REQ pMsg) +{ + PFRAME_BA_REQ pFrame = pMsg; + //PRTMP_REORDERBUF pBuffer; + //PRTMP_REORDERBUF pDmaBuf; + PBA_REC_ENTRY pBAEntry; + //BOOLEAN Result; + ULONG Idx; + //UCHAR NumRxPkt; + UCHAR TID;//, i; + + TID = (UCHAR)pFrame->BARControl.TID; + + DBGPRINT(RT_DEBUG_TRACE, ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __FUNCTION__, Wcid, TID)); + //hex_dump("BAR", (PCHAR) pFrame, MsgLen); + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return FALSE; + + // First check the size, it MUST not exceed the mlme queue size + if (MsgLen > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("CntlEnqueueForRecv: frame too large, size = %ld \n", MsgLen)); + return FALSE; + } + else if (MsgLen != sizeof(FRAME_BA_REQ)) + { + DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + else if (MsgLen != sizeof(FRAME_BA_REQ)) + { + DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + + if ((Wcid < MAX_LEN_OF_MAC_TABLE) && (TID < 8)) + { + // if this receiving packet is from SA that is in our OriEntry. Since WCID <9 has direct mapping. no need search. + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + } + else + { + return FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID, pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq )); + + if (SEQ_SMALLER(pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq, MAXSEQ)) + { + //printk("BAR Seq = %x, LastIndSeq = %x\n", pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq); + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, pFrame->BAStartingSeq.field.StartSeq); + pBAEntry->LastIndSeq = (pFrame->BAStartingSeq.field.StartSeq == 0) ? MAXSEQ :(pFrame->BAStartingSeq.field.StartSeq -1); + } + //ba_refresh_reordering_mpdus(pAd, pBAEntry); + return TRUE; +} + +/* +Description : Send PSMP Action frame If PSMP mode switches. +*/ +VOID SendPSMPAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR Psmp) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + //ULONG Idx; + FRAME_PSMP_ACTION Frame; + ULONG FrameLen; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n")); + return; + } +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr); +#endif // CONFIG_STA_SUPPORT // + + Frame.Category = CATEGORY_HT; + Frame.Action = SMPS_ACTION; + switch (Psmp) + { + case MMPS_ENABLE: + Frame.Psmp = 0; + break; + case MMPS_DYNAMIC: + Frame.Psmp = 3; + break; + case MMPS_STATIC: + Frame.Psmp = 1; + break; + } + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_PSMP_ACTION), &Frame, + END_OF_ARGS); + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_ERROR,("HT - SendPSMPAction( %d ) \n", Frame.Psmp)); +} + + +#define RADIO_MEASUREMENT_REQUEST_ACTION 0 + +typedef struct PACKED +{ + UCHAR RegulatoryClass; + UCHAR ChannelNumber; + USHORT RandomInterval; + USHORT MeasurementDuration; + UCHAR MeasurementMode; + UCHAR BSSID[MAC_ADDR_LEN]; + UCHAR ReportingCondition; + UCHAR Threshold; + UCHAR SSIDIE[2]; // 2 byte +} BEACON_REQUEST; + +typedef struct PACKED +{ + UCHAR ID; + UCHAR Length; + UCHAR Token; + UCHAR RequestMode; + UCHAR Type; +} MEASUREMENT_REQ; + + + + +void convert_reordering_packet_to_preAMSDU_or_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + PNDIS_PACKET pRxPkt; + UCHAR Header802_3[LENGTH_802_3]; + + // 1. get 802.3 Header + // 2. remove LLC + // a. pointer pRxBlk->pData to payload + // b. modify pRxBlk->DataSize + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); +#endif // CONFIG_STA_SUPPORT // + + ASSERT(pRxBlk->pRxPacket); + pRxPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + + RTPKT_TO_OSPKT(pRxPkt)->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + RTPKT_TO_OSPKT(pRxPkt)->data = pRxBlk->pData; + RTPKT_TO_OSPKT(pRxPkt)->len = pRxBlk->DataSize; + RTPKT_TO_OSPKT(pRxPkt)->tail = RTPKT_TO_OSPKT(pRxPkt)->data + RTPKT_TO_OSPKT(pRxPkt)->len; + + // + // copy 802.3 header, if necessary + // + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef LINUX + NdisMoveMemory(skb_push(pRxPkt, LENGTH_802_3), Header802_3, LENGTH_802_3); +#endif +#ifdef UCOS + NdisMoveMemory(net_pkt_push(pRxPkt, LENGTH_802_3), Header802_3, LENGTH_802_3); +#endif + } +#endif // CONFIG_STA_SUPPORT // + } +} + + +#define INDICATE_LEGACY_OR_AMSDU(_pAd, _pRxBlk, _fromWhichBSSID) \ + do \ + { \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_AMSDU)) \ + { \ + Indicate_AMSDU_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \ + } \ + else if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_EAP)) \ + { \ + Indicate_EAPOL_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \ + } \ + else \ + { \ + Indicate_Legacy_Packet(_pAd, _pRxBlk, _fromWhichBSSID); \ + } \ + } while (0); + + + +static VOID ba_enqueue_reordering_packet( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + struct reordering_mpdu *mpdu_blk; + UINT16 Sequence = (UINT16) pRxBlk->pHeader->Sequence; + + mpdu_blk = ba_mpdu_blk_alloc(pAd); + if (mpdu_blk != NULL) + { + // Write RxD buffer address & allocated buffer length + NdisAcquireSpinLock(&pBAEntry->RxReRingLock); + + mpdu_blk->Sequence = Sequence; + + mpdu_blk->bAMSDU = RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU); + + convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd, pRxBlk, FromWhichBSSID); + + STATS_INC_RX_PACKETS(pAd, FromWhichBSSID); + + // + // it is necessary for reordering packet to record + // which BSS it come from + // + RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID); + + mpdu_blk->pPacket = pRxBlk->pRxPacket; + + if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, mpdu_blk) == FALSE) + { + // had been already within reordering list + // don't indicate + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_SUCCESS); + ba_mpdu_blk_free(pAd, mpdu_blk); + } + + ASSERT((0<= pBAEntry->list.qlen) && (pBAEntry->list.qlen <= pBAEntry->BAWinSize)); + NdisReleaseSpinLock(&pBAEntry->RxReRingLock); + } + else + { +#if 0 + DBGPRINT(RT_DEBUG_ERROR, ("!!! (%d:%d) Can't allocate reordering mpdu blk\n", + blk_count, pBAEntry->list.qlen)); +#else + DBGPRINT(RT_DEBUG_ERROR, ("!!! (%d) Can't allocate reordering mpdu blk\n", + pBAEntry->list.qlen)); +#endif + /* + * flush all pending reordering mpdus + * and receving mpdu to upper layer + * make tcp/ip to take care reordering mechanism + */ + //ba_refresh_reordering_mpdus(pAd, pBAEntry); + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence); + + pBAEntry->LastIndSeq = Sequence; + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + } +} + + +/* + ========================================================================== + Description: + Indicate this packet to upper layer or put it into reordering buffer + + Parametrs: + pRxBlk : carry necessary packet info 802.11 format + FromWhichBSSID : the packet received from which BSS + + Return : + none + + Note : + the packet queued into reordering buffer need to cover to 802.3 format + or pre_AMSDU format + ========================================================================== + */ + +VOID Indicate_AMPDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + USHORT Idx; + PBA_REC_ENTRY pBAEntry = NULL; + UINT16 Sequence = pRxBlk->pHeader->Sequence; + ULONG Now32; + UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID; + UCHAR TID = pRxBlk->pRxWI->TID; + + + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) && (pRxBlk->DataSize > MAX_RX_PKT_LEN)) + { +#if 0 // sample take off, no use + static int err_size; + + err_size++; + if (err_size > 20) { + printk("AMPDU DataSize = %d\n", pRxBlk->DataSize); + hex_dump("802.11 Header", (UCHAR *)pRxBlk->pHeader, 24); + hex_dump("Payload", pRxBlk->pData, 64); + err_size = 0; + } +#endif + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + +#if 0 // test + /* Rec BA Session had been torn down */ + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + return; +#endif + + if (Wcid < MAX_LEN_OF_MAC_TABLE) + { + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + if (Idx == 0) + { + /* Rec BA Session had been torn down */ + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + return; + } + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + } + else + { + // impossible !!! + ASSERT(0); + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + ASSERT(pBAEntry); + + // update last rx time + NdisGetSystemUpTime(&Now32); + + pBAEntry->rcvSeq = Sequence; + + + ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32); + pBAEntry->LastIndSeqAtTimer = Now32; + + // + // Reset Last Indicate Sequence + // + if (pBAEntry->LastIndSeq == RESET_RCV_SEQ) + { + ASSERT((pBAEntry->list.qlen == 0) && (pBAEntry->list.next == NULL)); + + // reset rcv sequence of BA session + pBAEntry->LastIndSeq = Sequence; + pBAEntry->LastIndSeqAtTimer = Now32; + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + return; + } + + + // + // I. Check if in order. + // + if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) + { + USHORT LastIndSeq; + + pBAEntry->LastIndSeq = Sequence; + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); + LastIndSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq); + if (LastIndSeq != RESET_RCV_SEQ) + { + pBAEntry->LastIndSeq = LastIndSeq; + } + pBAEntry->LastIndSeqAtTimer = Now32; + } + // + // II. Drop Duplicated Packet + // + else if (Sequence == pBAEntry->LastIndSeq) + { + + // drop and release packet + pBAEntry->nDropPacket++; + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + } + // + // III. Drop Old Received Packet + // + else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) + { + + // drop and release packet + pBAEntry->nDropPacket++; + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + } + // + // IV. Receive Sequence within Window Size + // + else if (SEQ_SMALLER(Sequence, (((pBAEntry->LastIndSeq+pBAEntry->BAWinSize+1)) & MAXSEQ), MAXSEQ)) + { + ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID); + } + // + // V. Receive seq surpasses Win(lastseq + nMSDU). So refresh all reorder buffer + // + else + { +#if 0 + ba_refresh_reordering_mpdus(pAd, pBAEntry); + INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); +#else + LONG WinStartSeq, TmpSeq; + + + TmpSeq = Sequence - (pBAEntry->BAWinSize) -1; + if (TmpSeq < 0) + { + TmpSeq = (MAXSEQ+1) + TmpSeq; + } + WinStartSeq = (TmpSeq+1) & MAXSEQ; + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, WinStartSeq); + pBAEntry->LastIndSeq = WinStartSeq; //TmpSeq; + + pBAEntry->LastIndSeqAtTimer = Now32; + + ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID); + + TmpSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq); + if (TmpSeq != RESET_RCV_SEQ) + { + pBAEntry->LastIndSeq = TmpSeq; + } +#endif + } +} + +#endif // DOT11_N_SUPPORT // + diff --git a/drivers/staging/rt2870/common/cmm_data.c b/drivers/staging/rt2870/common/cmm_data.c new file mode 100644 index 000000000000..4477a8e64a29 --- /dev/null +++ b/drivers/staging/rt2870/common/cmm_data.c @@ -0,0 +1,2734 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ + +#include "../rt_config.h" + +#define MAX_TX_IN_TBTT (16) + + +UCHAR SNAP_802_1H[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; +UCHAR SNAP_BRIDGE_TUNNEL[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8}; +// Add Cisco Aironet SNAP heade for CCX2 support +UCHAR SNAP_AIRONET[] = {0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x00}; +UCHAR CKIP_LLC_SNAP[] = {0xaa, 0xaa, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02}; +UCHAR EAPOL_LLC_SNAP[]= {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8e}; +UCHAR EAPOL[] = {0x88, 0x8e}; +UCHAR TPID[] = {0x81, 0x00}; /* VLAN related */ + +UCHAR IPX[] = {0x81, 0x37}; +UCHAR APPLE_TALK[] = {0x80, 0xf3}; +UCHAR RateIdToPlcpSignal[12] = { + 0, /* RATE_1 */ 1, /* RATE_2 */ 2, /* RATE_5_5 */ 3, /* RATE_11 */ // see BBP spec + 11, /* RATE_6 */ 15, /* RATE_9 */ 10, /* RATE_12 */ 14, /* RATE_18 */ // see IEEE802.11a-1999 p.14 + 9, /* RATE_24 */ 13, /* RATE_36 */ 8, /* RATE_48 */ 12 /* RATE_54 */ }; // see IEEE802.11a-1999 p.14 + +UCHAR OfdmSignalToRateId[16] = { + RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 0, 1, 2, 3 respectively + RATE_54, RATE_54, RATE_54, RATE_54, // OFDM PLCP Signal = 4, 5, 6, 7 respectively + RATE_48, RATE_24, RATE_12, RATE_6, // OFDM PLCP Signal = 8, 9, 10, 11 respectively + RATE_54, RATE_36, RATE_18, RATE_9, // OFDM PLCP Signal = 12, 13, 14, 15 respectively +}; + +UCHAR OfdmRateToRxwiMCS[12] = { + 0, 0, 0, 0, + 0, 1, 2, 3, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 + 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 +}; +UCHAR RxwiMCSToOfdmRate[12] = { + RATE_6, RATE_9, RATE_12, RATE_18, + RATE_24, RATE_36, RATE_48, RATE_54, // OFDM rate 6,9,12,18 = rxwi mcs 0,1,2,3 + 4, 5, 6, 7, // OFDM rate 24,36,48,54 = rxwi mcs 4,5,6,7 +}; + +char* MCSToMbps[] = {"1Mbps","2Mbps","5.5Mbps","11Mbps","06Mbps","09Mbps","12Mbps","18Mbps","24Mbps","36Mbps","48Mbps","54Mbps","MM-0","MM-1","MM-2","MM-3","MM-4","MM-5","MM-6","MM-7","MM-8","MM-9","MM-10","MM-11","MM-12","MM-13","MM-14","MM-15","MM-32","ee1","ee2","ee3"}; + +UCHAR default_cwmin[]={CW_MIN_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1, CW_MIN_IN_BITS-2}; +//UCHAR default_cwmax[]={CW_MAX_IN_BITS, CW_MAX_IN_BITS, CW_MIN_IN_BITS, CW_MIN_IN_BITS-1}; +UCHAR default_sta_aifsn[]={3,7,2,2}; + +UCHAR MapUserPriorityToAccessCategory[8] = {QID_AC_BE, QID_AC_BK, QID_AC_BK, QID_AC_BE, QID_AC_VI, QID_AC_VI, QID_AC_VO, QID_AC_VO}; + + +/* + ======================================================================== + + Routine Description: + API for MLME to transmit management frame to AP (BSS Mode) + or station (IBSS Mode) + + Arguments: + pAd Pointer to our adapter + pData Pointer to the outgoing 802.11 frame + Length Size of outgoing management frame + + Return Value: + NDIS_STATUS_FAILURE + NDIS_STATUS_PENDING + NDIS_STATUS_SUCCESS + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS MiniportMMRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PUCHAR pData, + IN UINT Length) +{ + PNDIS_PACKET pPacket; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + ULONG FreeNum; + UCHAR IrqState; + UCHAR rtmpHwHdr[TXINFO_SIZE + TXWI_SIZE]; //RTMP_HW_HDR_LEN]; + + ASSERT(Length <= MGMT_DMA_BUFFER_SIZE); + + QueIdx=3; + + // 2860C use Tx Ring + + IrqState = pAd->irq_disabled; + + do + { + // Reset is in progress, stop immediately + if ( RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)|| + !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) + { + Status = NDIS_STATUS_FAILURE; + break; + } + + // Check Free priority queue + // Since we use PBF Queue2 for management frame. Its corresponding DMA ring should be using TxRing. + + // 2860C use Tx Ring + if (pAd->MACVersion == 0x28600100) + { + FreeNum = GET_TXRING_FREENO(pAd, QueIdx); + } + else + { + FreeNum = GET_MGMTRING_FREENO(pAd); + } + + if ((FreeNum > 0)) + { + // We need to reserve space for rtmp hardware header. i.e., TxWI for RT2860 and TxInfo+TxWI for RT2870 + NdisZeroMemory(&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE)); + Status = RTMPAllocateNdisPacket(pAd, &pPacket, (PUCHAR)&rtmpHwHdr, (TXINFO_SIZE + TXWI_SIZE), pData, Length); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_WARN, ("MiniportMMRequest (error:: can't allocate NDIS PACKET)\n")); + break; + } + + //pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + //pAd->CommonCfg.MlmeRate = RATE_2; + + + Status = MlmeHardTransmit(pAd, QueIdx, pPacket); + if (Status != NDIS_STATUS_SUCCESS) + RTMPFreeNdisPacket(pAd, pPacket); + } + else + { + pAd->RalinkCounters.MgmtRingFullCount++; + DBGPRINT(RT_DEBUG_ERROR, ("Qidx(%d), not enough space in MgmtRing, MgmtRingFullCount=%ld!\n", + QueIdx, pAd->RalinkCounters.MgmtRingFullCount)); + } + + } while (FALSE); + + + return Status; +} + + + + +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware transmit function + + Arguments: + pAd Pointer to our adapter + pBuffer Pointer to memory of outgoing frame + Length Size of outgoing management frame + + Return Value: + NDIS_STATUS_FAILURE + NDIS_STATUS_PENDING + NDIS_STATUS_SUCCESS + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS MlmeHardTransmit( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + if ((pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE) +#ifdef CARRIER_DETECTION_SUPPORT +#endif // CARRIER_DETECTION_SUPPORT // + ) + { + return NDIS_STATUS_FAILURE; + } + + return MlmeHardTransmitMgmtRing(pAd,QueIdx,pPacket); + +} + + + +NDIS_STATUS MlmeHardTransmitMgmtRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + PHEADER_802_11 pHeader_802_11; + BOOLEAN bAckRequired, bInsertTimestamp; + UCHAR MlmeRate; + PTXWI_STRUC pFirstTxWI; + MAC_TABLE_ENTRY *pMacEntry = NULL; + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + + // Make sure MGMT ring resource won't be used by other threads +// sample, for IRQ LOCK -> SEM LOCK +// IrqState = pAd->irq_disabled; +// if (!IrqState) + RTMP_SEM_LOCK(&pAd->MgmtRingLock); + + + if (pSrcBufVA == NULL) + { + // The buffer shouldn't be NULL +// if (!IrqState) + RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); + return NDIS_STATUS_FAILURE; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // outgoing frame always wakeup PHY to prevent frame lost + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + AsicForceWakeup(pAd, TRUE); + } +#endif // CONFIG_STA_SUPPORT // + + pFirstTxWI = (PTXWI_STRUC)(pSrcBufVA + TXINFO_SIZE); + pHeader_802_11 = (PHEADER_802_11) (pSrcBufVA + TXINFO_SIZE + TXWI_SIZE); //TXWI_SIZE); + + if (pHeader_802_11->Addr1[0] & 0x01) + { + MlmeRate = pAd->CommonCfg.BasicMlmeRate; + } + else + { + MlmeRate = pAd->CommonCfg.MlmeRate; + } + + // Verify Mlme rate for a / g bands. + if ((pAd->LatchRfRegs.Channel > 14) && (MlmeRate < RATE_6)) // 11A band + MlmeRate = RATE_6; + + if ((pHeader_802_11->FC.Type == BTYPE_DATA) && + (pHeader_802_11->FC.SubType == SUBTYPE_QOS_NULL)) + { + pMacEntry = MacTableLookup(pAd, pHeader_802_11->Addr1); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Fixed W52 with Activity scan issue in ABG_MIXED and ABGN_MIXED mode. + if (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED +#ifdef DOT11_N_SUPPORT + || pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED +#endif // DOT11_N_SUPPORT // + ) + { + if (pAd->LatchRfRegs.Channel > 14) + pAd->CommonCfg.MlmeTransmit.field.MODE = 1; + else + pAd->CommonCfg.MlmeTransmit.field.MODE = 0; + } + } +#endif // CONFIG_STA_SUPPORT // + + // + // Should not be hard code to set PwrMgmt to 0 (PWR_ACTIVE) + // Snice it's been set to 0 while on MgtMacHeaderInit + // By the way this will cause frame to be send on PWR_SAVE failed. + // + // pHeader_802_11->FC.PwrMgmt = 0; // (pAd->StaCfg.Psm == PWR_SAVE); + // + // In WMM-UAPSD, mlme frame should be set psm as power saving but probe request frame +#ifdef CONFIG_STA_SUPPORT + // Data-Null packets alse pass through MMRequest in RT2860, however, we hope control the psm bit to pass APSD + if ((pHeader_802_11->FC.Type != BTYPE_DATA) && (pHeader_802_11->FC.Type != BTYPE_CNTL)) + { + if ((pAd->StaCfg.Psm == PWR_SAVE) && + (pHeader_802_11->FC.SubType == SUBTYPE_ACTION)) + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + else + pHeader_802_11->FC.PwrMgmt = PWR_ACTIVE; + } +#endif // CONFIG_STA_SUPPORT // + + bInsertTimestamp = FALSE; + if (pHeader_802_11->FC.Type == BTYPE_CNTL) // must be PS-POLL + { +#ifdef CONFIG_STA_SUPPORT + //Set PM bit in ps-poll, to fix WLK 1.2 PowerSaveMode_ext failure issue. + if ((pAd->OpMode == OPMODE_STA) && (pHeader_802_11->FC.SubType == SUBTYPE_PS_POLL)) + { + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + } +#endif // CONFIG_STA_SUPPORT // + bAckRequired = FALSE; + } + else // BTYPE_MGMT or BTYPE_DATA(must be NULL frame) + { + //pAd->Sequence++; + //pHeader_802_11->Sequence = pAd->Sequence; + + if (pHeader_802_11->Addr1[0] & 0x01) // MULTICAST, BROADCAST + { + bAckRequired = FALSE; + pHeader_802_11->Duration = 0; + } + else + { + bAckRequired = TRUE; + pHeader_802_11->Duration = RTMPCalcDuration(pAd, MlmeRate, 14); + if (pHeader_802_11->FC.SubType == SUBTYPE_PROBE_RSP) + { + bInsertTimestamp = TRUE; + } + } + } + + pHeader_802_11->Sequence = pAd->Sequence++; + if (pAd->Sequence >0xfff) + pAd->Sequence = 0; + + // Before radar detection done, mgmt frame can not be sent but probe req + // Because we need to use probe req to trigger driver to send probe req in passive scan + if ((pHeader_802_11->FC.SubType != SUBTYPE_PROBE_REQ) + && (pAd->CommonCfg.bIEEE80211H == 1) + && (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE)) + { + DBGPRINT(RT_DEBUG_ERROR,("MlmeHardTransmit --> radar detect not in normal mode !!!\n")); +// if (!IrqState) + RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); + return (NDIS_STATUS_FAILURE); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader_802_11, DIR_WRITE, FALSE); +#endif + + // + // fill scatter-and-gather buffer list into TXD. Internally created NDIS PACKET + // should always has only one ohysical buffer, and the whole frame size equals + // to the first scatter buffer size + // + + // Initialize TX Descriptor + // For inter-frame gap, the number is for this frame and next frame + // For MLME rate, we will fix as 2Mb to match other vendor's implement +// pAd->CommonCfg.MlmeTransmit.field.MODE = 1; + +// management frame doesn't need encryption. so use RESERVED_WCID no matter u are sending to specific wcid or not. + if (pMacEntry == NULL) + { + RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, bInsertTimestamp, FALSE, bAckRequired, FALSE, + 0, RESERVED_WCID, (SrcBufLen - TXINFO_SIZE - TXWI_SIZE), PID_MGMT, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit); + } + else + { + RTMPWriteTxWI(pAd, pFirstTxWI, FALSE, FALSE, + bInsertTimestamp, FALSE, bAckRequired, FALSE, + 0, pMacEntry->Aid, (SrcBufLen - TXINFO_SIZE - TXWI_SIZE), + pMacEntry->MaxHTPhyMode.field.MCS, 0, + (UCHAR)pMacEntry->MaxHTPhyMode.field.MCS, + IFS_BACKOFF, FALSE, &pMacEntry->MaxHTPhyMode); + } + +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pFirstTxWI, TYPE_TXWI); +#endif + + // Now do hardware-depened kick out. + HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen); + + // Make sure to release MGMT ring resource +// if (!IrqState) + RTMP_SEM_UNLOCK(&pAd->MgmtRingLock); + return NDIS_STATUS_SUCCESS; +} + + +/******************************************************************************** + + New DeQueue Procedures. + + ********************************************************************************/ + +#define DEQUEUE_LOCK(lock, bIntContext, IrqFlags) \ + do{ \ + if (bIntContext == FALSE) \ + RTMP_IRQ_LOCK((lock), IrqFlags); \ + }while(0) + +#define DEQUEUE_UNLOCK(lock, bIntContext, IrqFlags) \ + do{ \ + if (bIntContext == FALSE) \ + RTMP_IRQ_UNLOCK((lock), IrqFlags); \ + }while(0) + + +#if 0 +static VOID dumpTxBlk(TX_BLK *pTxBlk) +{ + NDIS_PACKET *pPacket; + int i, frameNum; + PQUEUE_ENTRY pQEntry; + + printk("Dump TX_BLK Structure:\n"); + printk("\tTxFrameType=%d!\n", pTxBlk->TxFrameType); + printk("\tTotalFrameLen=%d\n", pTxBlk->TotalFrameLen); + printk("\tTotalFrameNum=%ld!\n", pTxBlk->TxPacketList.Number); + printk("\tTotalFragNum=%d!\n", pTxBlk->TotalFragNum); + printk("\tpPacketList=\n"); + + frameNum = pTxBlk->TxPacketList.Number; + + for(i=0; i < frameNum; i++) + { int j; + UCHAR *pBuf; + + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (pPacket) + { + pBuf = GET_OS_PKT_DATAPTR(pPacket); + printk("\t\t[%d]:ptr=0x%x, Len=%d!\n", i, (UINT32)(GET_OS_PKT_DATAPTR(pPacket)), GET_OS_PKT_LEN(pPacket)); + printk("\t\t"); + for (j =0 ; j < GET_OS_PKT_LEN(pPacket); j++) + { + printk("%02x ", (pBuf[j] & 0xff)); + if (j == 16) + break; + } + InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket)); + } + } + printk("\tWcid=%d!\n", pTxBlk->Wcid); + printk("\tapidx=%d!\n", pTxBlk->apidx); + printk("----EndOfDump\n"); + +} +#endif + + +/* + ======================================================================== + Tx Path design algorithm: + Basically, we divide the packets into four types, Broadcast/Multicast, 11N Rate(AMPDU, AMSDU, Normal), B/G Rate(ARALINK, Normal), + Specific Packet Type. Following show the classification rule and policy for each kinds of packets. + Classification Rule=> + Multicast: (*addr1 & 0x01) == 0x01 + Specific : bDHCPFrame, bARPFrame, bEAPOLFrame, etc. + 11N Rate : If peer support HT + (1).AMPDU -- If TXBA is negotiated. + (2).AMSDU -- If AMSDU is capable for both peer and ourself. + *). AMSDU can embedded in a AMPDU, but now we didn't support it. + (3).Normal -- Other packets which send as 11n rate. + + B/G Rate : If peer is b/g only. + (1).ARALINK-- If both of peer/us supprot Ralink proprietary Aggregation and the TxRate is large than RATE_6 + (2).Normal -- Other packets which send as b/g rate. + Fragment: + The packet must be unicast, NOT A-RALINK, NOT A-MSDU, NOT 11n, then can consider about fragment. + + Classified Packet Handle Rule=> + Multicast: + No ACK, //pTxBlk->bAckRequired = FALSE; + No WMM, //pTxBlk->bWMM = FALSE; + No piggyback, //pTxBlk->bPiggyBack = FALSE; + Force LowRate, //pTxBlk->bForceLowRate = TRUE; + Specific : Basically, for specific packet, we should handle it specifically, but now all specific packets are use + the same policy to handle it. + Force LowRate, //pTxBlk->bForceLowRate = TRUE; + + 11N Rate : + No piggyback, //pTxBlk->bPiggyBack = FALSE; + + (1).AMSDU + pTxBlk->bWMM = TRUE; + (2).AMPDU + pTxBlk->bWMM = TRUE; + (3).Normal + + B/G Rate : + (1).ARALINK + + (2).Normal + ======================================================================== +*/ +static UCHAR TxPktClassification( + IN RTMP_ADAPTER *pAd, + IN PNDIS_PACKET pPacket) +{ + UCHAR TxFrameType = TX_UNKOWN_FRAME; + UCHAR Wcid; + MAC_TABLE_ENTRY *pMacEntry = NULL; +#ifdef DOT11_N_SUPPORT + BOOLEAN bHTRate = FALSE; +#endif // DOT11_N_SUPPORT // + + Wcid = RTMP_GET_PACKET_WCID(pPacket); + if (Wcid == MCAST_WCID) + { // Handle for RA is Broadcast/Multicast Address. + return TX_MCAST_FRAME; + } + + // Handle for unicast packets + pMacEntry = &pAd->MacTab.Content[Wcid]; + if (RTMP_GET_PACKET_LOWRATE(pPacket)) + { // It's a specific packet need to force low rate, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame + TxFrameType = TX_LEGACY_FRAME; + } +#ifdef DOT11_N_SUPPORT + else if (IS_HT_RATE(pMacEntry)) + { // it's a 11n capable packet + + // Depends on HTPhyMode to check if the peer support the HTRate transmission. + // Currently didn't support A-MSDU embedded in A-MPDU + bHTRate = TRUE; + if (RTMP_GET_PACKET_MOREDATA(pPacket) || (pMacEntry->PsMode == PWR_SAVE)) + TxFrameType = TX_LEGACY_FRAME; +#ifdef UAPSD_AP_SUPPORT + else if (RTMP_GET_PACKET_EOSP(pPacket)) + TxFrameType = TX_LEGACY_FRAME; +#endif // UAPSD_AP_SUPPORT // + else if((pMacEntry->TXBAbitmap & (1<<(RTMP_GET_PACKET_UP(pPacket)))) != 0) + return TX_AMPDU_FRAME; + else if(CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AMSDU_INUSED)) + return TX_AMSDU_FRAME; + else + TxFrameType = TX_LEGACY_FRAME; + } +#endif // DOT11_N_SUPPORT // + else + { // it's a legacy b/g packet. + if ((CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE) && pAd->CommonCfg.bAggregationCapable) && + (RTMP_GET_PACKET_TXRATE(pPacket) >= RATE_6) && + (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) + { // if peer support Ralink Aggregation, we use it. + TxFrameType = TX_RALINK_FRAME; + } + else + { + TxFrameType = TX_LEGACY_FRAME; + } + } + + // Currently, our fragment only support when a unicast packet send as NOT-ARALINK, NOT-AMSDU and NOT-AMPDU. + if ((RTMP_GET_PACKET_FRAGMENTS(pPacket) > 1) && (TxFrameType == TX_LEGACY_FRAME)) + TxFrameType = TX_FRAG_FRAME; + + return TxFrameType; +} + + +BOOLEAN RTMP_FillTxBlkInfo( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + PACKET_INFO PacketInfo; + PNDIS_PACKET pPacket; + PMAC_TABLE_ENTRY pMacEntry = NULL; + + pPacket = pTxBlk->pPacket; + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pTxBlk->pSrcBufHeader, &pTxBlk->SrcBufLen); + + pTxBlk->Wcid = RTMP_GET_PACKET_WCID(pPacket); + pTxBlk->apidx = RTMP_GET_PACKET_IF(pPacket); + pTxBlk->UserPriority = RTMP_GET_PACKET_UP(pPacket); + pTxBlk->FrameGap = IFS_HTTXOP; // ASIC determine Frame Gap + + if (RTMP_GET_PACKET_CLEAR_EAP_FRAME(pTxBlk->pPacket)) + TX_BLK_SET_FLAG(pTxBlk, fTX_bClearEAPFrame); + else + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bClearEAPFrame); + + // Default to clear this flag + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bForceNonQoS); + + + if (pTxBlk->Wcid == MCAST_WCID) + { + pTxBlk->pMacEntry = NULL; + { +#ifdef MCAST_RATE_SPECIFIC + PUCHAR pDA = GET_OS_PKT_DATAPTR(pPacket); + if (((*pDA & 0x01) == 0x01) && (*pDA != 0xff)) + pTxBlk->pTransmit = &pAd->CommonCfg.MCastPhyMode; + else +#endif // MCAST_RATE_SPECIFIC // + pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode; + } + + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); // AckRequired = FALSE, when broadcast packet in Adhoc mode. + //TX_BLK_SET_FLAG(pTxBlk, fTX_bForceLowRate); + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAllowFrag); + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM); + if (RTMP_GET_PACKET_MOREDATA(pPacket)) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData); + } + + } + else + { + pTxBlk->pMacEntry = &pAd->MacTab.Content[pTxBlk->Wcid]; + pTxBlk->pTransmit = &pTxBlk->pMacEntry->HTPhyMode; + + pMacEntry = pTxBlk->pMacEntry; + + + // For all unicast packets, need Ack unless the Ack Policy is not set as NORMAL_ACK. + if (pAd->CommonCfg.AckPolicy[pTxBlk->QueIdx] != NORMAL_ACK) + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bAckRequired); + else + TX_BLK_SET_FLAG(pTxBlk, fTX_bAckRequired); + + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + + // If support WMM, enable it. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && + CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)) + TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM); + } +#endif // CONFIG_STA_SUPPORT // + } + + if (pTxBlk->TxFrameType == TX_LEGACY_FRAME) + { + if ( (RTMP_GET_PACKET_LOWRATE(pPacket)) || + ((pAd->OpMode == OPMODE_AP) && (pMacEntry->MaxHTPhyMode.field.MODE == MODE_CCK) && (pMacEntry->MaxHTPhyMode.field.MCS == RATE_1))) + { // Specific packet, i.e., bDHCPFrame, bEAPOLFrame, bWAIFrame, need force low rate. + pTxBlk->pTransmit = &pAd->MacTab.Content[MCAST_WCID].HTPhyMode; +#ifdef DOT11_N_SUPPORT + // Modify the WMM bit for ICV issue. If we have a packet with EOSP field need to set as 1, how to handle it??? + if (IS_HT_STA(pTxBlk->pMacEntry) && + (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_RALINK_CHIPSET)) && + ((pAd->CommonCfg.bRdg == TRUE) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_RDG_CAPABLE))) + { + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bWMM); + TX_BLK_SET_FLAG(pTxBlk, fTX_bForceNonQoS); + } +#endif // DOT11_N_SUPPORT // + } + +#ifdef DOT11_N_SUPPORT + if ( (IS_HT_RATE(pMacEntry) == FALSE) && + (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE))) + { // Currently piggy-back only support when peer is operate in b/g mode. + TX_BLK_SET_FLAG(pTxBlk, fTX_bPiggyBack); + } +#endif // DOT11_N_SUPPORT // + + if (RTMP_GET_PACKET_MOREDATA(pPacket)) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bMoreData); + } +#ifdef UAPSD_AP_SUPPORT + if (RTMP_GET_PACKET_EOSP(pPacket)) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bWMM_UAPSD_EOSP); + } +#endif // UAPSD_AP_SUPPORT // + } + else if (pTxBlk->TxFrameType == TX_FRAG_FRAME) + { + TX_BLK_SET_FLAG(pTxBlk, fTX_bAllowFrag); + } + + pMacEntry->DebugTxCount++; + } + + return TRUE; + +FillTxBlkErr: + return FALSE; +} + + +BOOLEAN CanDoAggregateTransmit( + IN RTMP_ADAPTER *pAd, + IN NDIS_PACKET *pPacket, + IN TX_BLK *pTxBlk) +{ + + //printk("Check if can do aggregation! TxFrameType=%d!\n", pTxBlk->TxFrameType); + + if (RTMP_GET_PACKET_WCID(pPacket) == MCAST_WCID) + return FALSE; + + if (RTMP_GET_PACKET_DHCP(pPacket) || + RTMP_GET_PACKET_EAPOL(pPacket) || + RTMP_GET_PACKET_WAI(pPacket)) + return FALSE; + + if ((pTxBlk->TxFrameType == TX_AMSDU_FRAME) && + ((pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket))> (RX_BUFFER_AGGRESIZE - 100))) + { // For AMSDU, allow the packets with total length < max-amsdu size + return FALSE; + } + + if ((pTxBlk->TxFrameType == TX_RALINK_FRAME) && + (pTxBlk->TxPacketList.Number == 2)) + { // For RALINK-Aggregation, allow two frames in one batch. + return FALSE; + } + +#ifdef CONFIG_STA_SUPPORT + if ((INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) // must be unicast to AP + return TRUE; + else +#endif // CONFIG_STA_SUPPORT // + return FALSE; + +} + + +/* + ======================================================================== + + Routine Description: + To do the enqueue operation and extract the first item of waiting + list. If a number of available shared memory segments could meet + the request of extracted item, the extracted item will be fragmented + into shared memory segments. + + Arguments: + pAd Pointer to our adapter + pQueue Pointer to Waiting Queue + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPDeQueuePacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bIntContext, + IN UCHAR QIdx, /* BulkOutPipeId */ + IN UCHAR Max_Tx_Packets) +{ + PQUEUE_ENTRY pEntry = NULL; + PNDIS_PACKET pPacket; + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + UCHAR Count=0; + PQUEUE_HEADER pQueue; + ULONG FreeNumber[NUM_OF_TX_RING]; + UCHAR QueIdx, sQIdx, eQIdx; + unsigned long IrqFlags = 0; + BOOLEAN hasTxDesc = FALSE; + TX_BLK TxBlk; + TX_BLK *pTxBlk; + +#ifdef DBG_DIAGNOSE + BOOLEAN firstRound; + RtmpDiagStruct *pDiagStruct = &pAd->DiagStruct; +#endif + + + if (QIdx == NUM_OF_TX_RING) + { + sQIdx = 0; + eQIdx = 3; // 4 ACs, start from 0. + } + else + { + sQIdx = eQIdx = QIdx; + } + + for (QueIdx=sQIdx; QueIdx <= eQIdx; QueIdx++) + { + Count=0; + + RT28XX_START_DEQUEUE(pAd, QueIdx, IrqFlags); + +#ifdef DBG_DIAGNOSE + firstRound = ((QueIdx == 0) ? TRUE : FALSE); +#endif // DBG_DIAGNOSE // + + while (1) + { + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST)))) + { + RT28XX_STOP_DEQUEUE(pAd, QueIdx, IrqFlags); + return; + } + + if (Count >= Max_Tx_Packets) + break; + + DEQUEUE_LOCK(&pAd->irq_lock, bIntContext, IrqFlags); + if (&pAd->TxSwQueue[QueIdx] == NULL) + { +#ifdef DBG_DIAGNOSE + if (firstRound == TRUE) + pDiagStruct->TxSWQueCnt[pDiagStruct->ArrayCurIdx][0]++; +#endif // DBG_DIAGNOSE // + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + break; + } + + + // probe the Queue Head + pQueue = &pAd->TxSwQueue[QueIdx]; + if ((pEntry = pQueue->Head) == NULL) + { + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + break; + } + + pTxBlk = &TxBlk; + NdisZeroMemory((PUCHAR)pTxBlk, sizeof(TX_BLK)); + //InitializeQueueHeader(&pTxBlk->TxPacketList); // Didn't need it because we already memzero it. + pTxBlk->QueIdx = QueIdx; + + pPacket = QUEUE_ENTRY_TO_PKT(pEntry); + + // Early check to make sure we have enoguh Tx Resource. + hasTxDesc = RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], pPacket); + if (!hasTxDesc) + { + pAd->PrivateInfo.TxRingFullCnt++; + + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + + break; + } + + pTxBlk->TxFrameType = TxPktClassification(pAd, pPacket); + pEntry = RemoveHeadQueue(pQueue); + pTxBlk->TotalFrameNum++; + pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary + pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket); + pTxBlk->pPacket = pPacket; + InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket)); + + if (pTxBlk->TxFrameType == TX_RALINK_FRAME || pTxBlk->TxFrameType == TX_AMSDU_FRAME) + { + // Enhance SW Aggregation Mechanism + if (NEED_QUEUE_BACK_FOR_AGG(pAd, QueIdx, FreeNumber[QueIdx], pTxBlk->TxFrameType)) + { + InsertHeadQueue(pQueue, PACKET_TO_QUEUE_ENTRY(pPacket)); + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); + break; + } + + do{ + if((pEntry = pQueue->Head) == NULL) + break; + + // For TX_AMSDU_FRAME/TX_RALINK_FRAME, Need to check if next pakcet can do aggregation. + pPacket = QUEUE_ENTRY_TO_PKT(pEntry); + FreeNumber[QueIdx] = GET_TXRING_FREENO(pAd, QueIdx); + hasTxDesc = RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, FreeNumber[QueIdx], pPacket); + if ((hasTxDesc == FALSE) || (CanDoAggregateTransmit(pAd, pPacket, pTxBlk) == FALSE)) + break; + + //Remove the packet from the TxSwQueue and insert into pTxBlk + pEntry = RemoveHeadQueue(pQueue); + ASSERT(pEntry); + pPacket = QUEUE_ENTRY_TO_PKT(pEntry); + pTxBlk->TotalFrameNum++; + pTxBlk->TotalFragNum += RTMP_GET_PACKET_FRAGMENTS(pPacket); // The real fragment number maybe vary + pTxBlk->TotalFrameLen += GET_OS_PKT_LEN(pPacket); + InsertTailQueue(&pTxBlk->TxPacketList, PACKET_TO_QUEUE_ENTRY(pPacket)); + }while(1); + + if (pTxBlk->TxPacketList.Number == 1) + pTxBlk->TxFrameType = TX_LEGACY_FRAME; + } + +#ifdef RT2870 + DEQUEUE_UNLOCK(&pAd->irq_lock, bIntContext, IrqFlags); +#endif // RT2870 // + + Count += pTxBlk->TxPacketList.Number; + + // Do HardTransmit now. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + Status = STAHardTransmit(pAd, pTxBlk, QueIdx); +#endif // CONFIG_STA_SUPPORT // + + +#if 0 // We should not break if HardTransmit failed. Well, at least now we should not! + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE /*RT_DEBUG_INFO*/,("RTMPHardTransmit return failed!!!\n")); + break; + } +#endif + } + + RT28XX_STOP_DEQUEUE(pAd, QueIdx, IrqFlags); + +#ifdef RT2870 + if (!hasTxDesc) + RTUSBKickBulkOut(pAd); +#endif // RT2870 // + +#ifdef BLOCK_NET_IF + if ((pAd->blockQueueTab[QueIdx].SwTxQueueBlockFlag == TRUE) + && (pAd->TxSwQueue[QueIdx].Number < 1)) + { + releaseNetIf(&pAd->blockQueueTab[QueIdx]); + } +#endif // BLOCK_NET_IF // + + } + +} + + +/* + ======================================================================== + + Routine Description: + Calculates the duration which is required to transmit out frames + with given size and specified rate. + + Arguments: + pAd Pointer to our adapter + Rate Transmit rate + Size Frame size in units of byte + + Return Value: + Duration number in units of usec + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +USHORT RTMPCalcDuration( + IN PRTMP_ADAPTER pAd, + IN UCHAR Rate, + IN ULONG Size) +{ + ULONG Duration = 0; + + if (Rate < RATE_FIRST_OFDM_RATE) // CCK + { + if ((Rate > RATE_1) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED)) + Duration = 96; // 72+24 preamble+plcp + else + Duration = 192; // 144+48 preamble+plcp + + Duration += (USHORT)((Size << 4) / RateIdTo500Kbps[Rate]); + if ((Size << 4) % RateIdTo500Kbps[Rate]) + Duration ++; + } + else if (Rate <= RATE_LAST_OFDM_RATE)// OFDM rates + { + Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension + Duration += 4 * (USHORT)((11 + Size * 4) / RateIdTo500Kbps[Rate]); + if ((11 + Size * 4) % RateIdTo500Kbps[Rate]) + Duration += 4; + } + else //mimo rate + { + Duration = 20 + 6; // 16+4 preamble+plcp + Signal Extension + } + + return (USHORT)Duration; +} + + +/* + ======================================================================== + + Routine Description: + Calculates the duration which is required to transmit out frames + with given size and specified rate. + + Arguments: + pTxWI Pointer to head of each MPDU to HW. + Ack Setting for Ack requirement bit + Fragment Setting for Fragment bit + RetryMode Setting for retry mode + Ifs Setting for IFS gap + Rate Setting for transmit rate + Service Setting for service + Length Frame length + TxPreamble Short or Long preamble when using CCK rates + QueIdx - 0-3, according to 802.11e/d4.4 June/2003 + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + See also : BASmartHardTransmit() !!! + + ======================================================================== +*/ +VOID RTMPWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pOutTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN CFACK, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR TID, + IN UCHAR TxRate, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING *pTransmit) +{ + PMAC_TABLE_ENTRY pMac = NULL; + TXWI_STRUC TxWI; + PTXWI_STRUC pTxWI; + + if (WCID < MAX_LEN_OF_MAC_TABLE) + pMac = &pAd->MacTab.Content[WCID]; + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + NdisZeroMemory(&TxWI, TXWI_SIZE); + pTxWI = &TxWI; + + pTxWI->FRAG= FRAG; + + pTxWI->CFACK = CFACK; + pTxWI->TS= InsTimestamp; + pTxWI->AMPDU = AMPDU; + pTxWI->ACK = Ack; + pTxWI->txop= Txopmode; + + pTxWI->NSEQ = NSeq; + // John tune the performace with Intel Client in 20 MHz performance +#ifdef DOT11_N_SUPPORT + BASize = pAd->CommonCfg.TxBASize; + + if( BASize >7 ) + BASize =7; + pTxWI->BAWinSize = BASize; + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; +#endif // DOT11_N_SUPPORT // + + pTxWI->WirelessCliID = WCID; + pTxWI->MPDUtotalByteCount = Length; + pTxWI->PacketId = PID; + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); +#ifdef DOT11N_DRAFT3 + if (pTxWI->BW) + pTxWI->BW = (pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth == 0) ? (BW_20) : (pTransmit->field.BW); +#endif // DOT11N_DRAFT3 // + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + pTxWI->CFACK = CfAck; + +#ifdef DOT11_N_SUPPORT + if (pMac) + { + if (pAd->CommonCfg.bMIMOPSEnable) + { + if ((pMac->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) + { + // Dynamic MIMO Power Save Mode + pTxWI->MIMOps = 1; + } + else if (pMac->MmpsMode == MMPS_STATIC) + { + // Static MIMO Power Save Mode + if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7) + { + pTxWI->MCS = 7; + pTxWI->MIMOps = 0; + } + } + } + //pTxWI->MIMOps = (pMac->PsMode == PWR_MMPS)? 1:0; + if (pMac->bIAmBadAtheros && (pMac->WepStatus != Ndis802_11WEPDisabled)) + { + pTxWI->MpduDensity = 7; + } + else + { + pTxWI->MpduDensity = pMac->MpduDensity; + } + } +#endif // DOT11_N_SUPPORT // + + pTxWI->PacketId = pTxWI->MCS; + NdisMoveMemory(pOutTxWI, &TxWI, sizeof(TXWI_STRUC)); +} + + +VOID RTMPWriteTxWI_Data( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk) +{ + HTTRANSMIT_SETTING *pTransmit; + PMAC_TABLE_ENTRY pMacEntry; +#ifdef DOT11_N_SUPPORT + UCHAR BASize; +#endif // DOT11_N_SUPPORT // + + + ASSERT(pTxWI); + + pTransmit = pTxBlk->pTransmit; + pMacEntry = pTxBlk->pMacEntry; + + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + NdisZeroMemory(pTxWI, TXWI_SIZE); + + pTxWI->FRAG = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag); + pTxWI->ACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bAckRequired); + pTxWI->txop = pTxBlk->FrameGap; + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + if (pMacEntry && + (pAd->StaCfg.BssType == BSS_INFRA) && + (pMacEntry->ValidAsDls == TRUE)) + pTxWI->WirelessCliID = BSSID_WCID; + else +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + pTxWI->WirelessCliID = pTxBlk->Wcid; + + pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + pTxWI->CFACK = TX_BLK_TEST_FLAG(pTxBlk, fTX_bPiggyBack); + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if (pTxWI->BW) + pTxWI->BW = (pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth == 0) ? (BW_20) : (pTransmit->field.BW); +#endif // DOT11N_DRAFT3 // + pTxWI->AMPDU = ((pTxBlk->TxFrameType == TX_AMPDU_FRAME) ? TRUE : FALSE); + + // John tune the performace with Intel Client in 20 MHz performance + BASize = pAd->CommonCfg.TxBASize; + if((pTxBlk->TxFrameType == TX_AMPDU_FRAME) && (pMacEntry)) + { + UCHAR RABAOriIdx = 0; //The RA's BA Originator table index. + + RABAOriIdx = pTxBlk->pMacEntry->BAOriWcidArray[pTxBlk->UserPriority]; + BASize = pAd->BATable.BAOriEntry[RABAOriIdx].BAWinSize; + } + +#if 0 // 3*3 + if (BASize > 7) + BASize = 7; +#endif + + pTxWI->TxBF = pTransmit->field.TxBF; + pTxWI->BAWinSize = BASize; + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; +#endif // DOT11_N_SUPPORT // + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + +#ifdef DOT11_N_SUPPORT + if (pMacEntry) + { + if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) + { + // Dynamic MIMO Power Save Mode + pTxWI->MIMOps = 1; + } + else if (pMacEntry->MmpsMode == MMPS_STATIC) + { + // Static MIMO Power Save Mode + if (pTransmit->field.MODE >= MODE_HTMIX && pTransmit->field.MCS > 7) + { + pTxWI->MCS = 7; + pTxWI->MIMOps = 0; + } + } + + if (pMacEntry->bIAmBadAtheros && (pMacEntry->WepStatus != Ndis802_11WEPDisabled)) + { + pTxWI->MpduDensity = 7; + } + else + { + pTxWI->MpduDensity = pMacEntry->MpduDensity; + } + } +#endif // DOT11_N_SUPPORT // + +#ifdef DBG_DIAGNOSE + if (pTxBlk->QueIdx== 0) + { + pAd->DiagStruct.TxDataCnt[pAd->DiagStruct.ArrayCurIdx]++; + pAd->DiagStruct.TxMcsCnt[pAd->DiagStruct.ArrayCurIdx][pTxWI->MCS]++; + } +#endif // DBG_DIAGNOSE // + + // for rate adapation + pTxWI->PacketId = pTxWI->MCS; +} + + +VOID RTMPWriteTxWI_Cache( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk) +{ + PHTTRANSMIT_SETTING /*pTxHTPhyMode,*/ pTransmit; + PMAC_TABLE_ENTRY pMacEntry; + + // + // update TXWI + // + pMacEntry = pTxBlk->pMacEntry; + pTransmit = pTxBlk->pTransmit; + + if (pMacEntry->bAutoTxRateSwitch) + { + pTxWI->txop = IFS_HTTXOP; + + // If CCK or OFDM, BW must be 20 + pTxWI->BW = (pTransmit->field.MODE <= MODE_OFDM) ? (BW_20) : (pTransmit->field.BW); + pTxWI->ShortGI = pTransmit->field.ShortGI; + pTxWI->STBC = pTransmit->field.STBC; + + pTxWI->MCS = pTransmit->field.MCS; + pTxWI->PHYMODE = pTransmit->field.MODE; + + // set PID for TxRateSwitching + pTxWI->PacketId = pTransmit->field.MCS; + } + +#ifdef DOT11_N_SUPPORT + pTxWI->AMPDU = ((pMacEntry->NoBADataCountDown == 0) ? TRUE: FALSE); + pTxWI->MIMOps = 0; + +#ifdef DOT11N_DRAFT3 + if (pTxWI->BW) + pTxWI->BW = (pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth == 0) ? (BW_20) : (pTransmit->field.BW); +#endif // DOT11N_DRAFT3 // + + if (pAd->CommonCfg.bMIMOPSEnable) + { + // MIMO Power Save Mode + if ((pMacEntry->MmpsMode == MMPS_DYNAMIC) && (pTransmit->field.MCS > 7)) + { + // Dynamic MIMO Power Save Mode + pTxWI->MIMOps = 1; + } + else if (pMacEntry->MmpsMode == MMPS_STATIC) + { + // Static MIMO Power Save Mode + if ((pTransmit->field.MODE >= MODE_HTMIX) && (pTransmit->field.MCS > 7)) + { + pTxWI->MCS = 7; + pTxWI->MIMOps = 0; + } + } + } +#endif // DOT11_N_SUPPORT // + +#ifdef DBG_DIAGNOSE + if (pTxBlk->QueIdx== 0) + { + pAd->DiagStruct.TxDataCnt[pAd->DiagStruct.ArrayCurIdx]++; + pAd->DiagStruct.TxMcsCnt[pAd->DiagStruct.ArrayCurIdx][pTxWI->MCS]++; + } +#endif // DBG_DIAGNOSE // + + pTxWI->MPDUtotalByteCount = pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + +} + + +/* + ======================================================================== + + Routine Description: + Calculates the duration which is required to transmit out frames + with given size and specified rate. + + Arguments: + pTxD Pointer to transmit descriptor + Ack Setting for Ack requirement bit + Fragment Setting for Fragment bit + RetryMode Setting for retry mode + Ifs Setting for IFS gap + Rate Setting for transmit rate + Service Setting for service + Length Frame length + TxPreamble Short or Long preamble when using CCK rates + QueIdx - 0-3, according to 802.11e/d4.4 June/2003 + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPWriteTxDescriptor( + IN PRTMP_ADAPTER pAd, + IN PTXD_STRUC pTxD, + IN BOOLEAN bWIV, + IN UCHAR QueueSEL) +{ + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + + pTxD->WIV = (bWIV) ? 1: 0; + pTxD->QSEL= (QueueSEL); + //RT2860c?? fixed using EDCA queue for test... We doubt Queue1 has problem. 2006-09-26 Jan + //pTxD->QSEL= FIFO_EDCA; + if (pAd->bGenOneHCCA == TRUE) + pTxD->QSEL= FIFO_HCCA; + pTxD->DMADONE = 0; +} + + +// should be called only when - +// 1. MEADIA_CONNECTED +// 2. AGGREGATION_IN_USED +// 3. Fragmentation not in used +// 4. either no previous frame (pPrevAddr1=NULL) .OR. previoud frame is aggregatible +BOOLEAN TxFrameIsAggregatible( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pPrevAddr1, + IN PUCHAR p8023hdr) +{ + + // can't aggregate EAPOL (802.1x) frame + if ((p8023hdr[12] == 0x88) && (p8023hdr[13] == 0x8e)) + return FALSE; + + // can't aggregate multicast/broadcast frame + if (p8023hdr[0] & 0x01) + return FALSE; + + if (INFRA_ON(pAd)) // must be unicast to AP + return TRUE; + else if ((pPrevAddr1 == NULL) || MAC_ADDR_EQUAL(pPrevAddr1, p8023hdr)) // unicast to same STA + return TRUE; + else + return FALSE; +} + + +/* + ======================================================================== + + Routine Description: + Check the MSDU Aggregation policy + 1.HT aggregation is A-MSDU + 2.legaacy rate aggregation is software aggregation by Ralink. + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +BOOLEAN PeerIsAggreOn( + IN PRTMP_ADAPTER pAd, + IN ULONG TxRate, + IN PMAC_TABLE_ENTRY pMacEntry) +{ + ULONG AFlags = (fCLIENT_STATUS_AMSDU_INUSED | fCLIENT_STATUS_AGGREGATION_CAPABLE); + + if (pMacEntry != NULL && CLIENT_STATUS_TEST_FLAG(pMacEntry, AFlags)) + { +#ifdef DOT11_N_SUPPORT + if (pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) + { + return TRUE; + } +#endif // DOT11_N_SUPPORT // + +#ifdef AGGREGATION_SUPPORT + if (TxRate >= RATE_6 && pAd->CommonCfg.bAggregationCapable && (!(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE)))) + { // legacy Ralink Aggregation support + return TRUE; + } +#endif // AGGREGATION_SUPPORT // + } + + return FALSE; + +} + +/* + ======================================================================== + + Routine Description: + Check and fine the packet waiting in SW queue with highest priority + + Arguments: + pAd Pointer to our adapter + + Return Value: + pQueue Pointer to Waiting Queue + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +PQUEUE_HEADER RTMPCheckTxSwQueue( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pQueIdx) +{ + + ULONG Number; + // 2004-11-15 to be removed. test aggregation only +// if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)) && (*pNumber < 2)) +// return NULL; + + Number = pAd->TxSwQueue[QID_AC_BK].Number + + pAd->TxSwQueue[QID_AC_BE].Number + + pAd->TxSwQueue[QID_AC_VI].Number + + pAd->TxSwQueue[QID_AC_VO].Number + + pAd->TxSwQueue[QID_HCCA].Number; + + if (pAd->TxSwQueue[QID_AC_VO].Head != NULL) + { + *pQueIdx = QID_AC_VO; + return (&pAd->TxSwQueue[QID_AC_VO]); + } + else if (pAd->TxSwQueue[QID_AC_VI].Head != NULL) + { + *pQueIdx = QID_AC_VI; + return (&pAd->TxSwQueue[QID_AC_VI]); + } + else if (pAd->TxSwQueue[QID_AC_BE].Head != NULL) + { + *pQueIdx = QID_AC_BE; + return (&pAd->TxSwQueue[QID_AC_BE]); + } + else if (pAd->TxSwQueue[QID_AC_BK].Head != NULL) + { + *pQueIdx = QID_AC_BK; + return (&pAd->TxSwQueue[QID_AC_BK]); + } + else if (pAd->TxSwQueue[QID_HCCA].Head != NULL) + { + *pQueIdx = QID_HCCA; + return (&pAd->TxSwQueue[QID_HCCA]); + } + + // No packet pending in Tx Sw queue + *pQueIdx = QID_AC_BK; + + return (NULL); +} + + + +/* + ======================================================================== + + Routine Description: + Suspend MSDU transmission + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPSuspendMsduTransmission( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE,("SCANNING, suspend MSDU transmission ...\n")); + + + // + // Before BSS_SCAN_IN_PROGRESS, we need to keep Current R66 value and + // use Lowbound as R66 value on ScanNextChannel(...) + // + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &pAd->BbpTuning.R66CurrentValue); + + // set BBP_R66 to 0x30/0x40 when scanning (AsicSwitchChannel will set R66 according to channel when scanning) + //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x26 + GET_LNA_GAIN(pAd))); + RTMPSetAGCInitValue(pAd, BW_20); + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + //RTMP_IO_WRITE32(pAd, TX_CNTL_CSR, 0x000f0000); // abort all TX rings +} + + +/* + ======================================================================== + + Routine Description: + Resume MSDU transmission + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPResumeMsduTransmission( + IN PRTMP_ADAPTER pAd) +{ +// UCHAR IrqState; + + DBGPRINT(RT_DEBUG_TRACE,("SCAN done, resume MSDU transmission ...\n")); + + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, pAd->BbpTuning.R66CurrentValue); + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); +// sample, for IRQ LOCK to SEM LOCK +// IrqState = pAd->irq_disabled; +// if (IrqState) +// RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); +// else + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); +} + + +UINT deaggregate_AMSDU_announce( + IN PRTMP_ADAPTER pAd, + PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize) +{ + USHORT PayloadSize; + USHORT SubFrameSize; + PHEADER_802_3 pAMSDUsubheader; + UINT nMSDU; + UCHAR Header802_3[14]; + + PUCHAR pPayload, pDA, pSA, pRemovedLLCSNAP; + PNDIS_PACKET pClonePacket; + + + + nMSDU = 0; + + while (DataSize > LENGTH_802_3) + { + + nMSDU++; + + //hex_dump("subheader", pData, 64); + pAMSDUsubheader = (PHEADER_802_3)pData; + //pData += LENGTH_802_3; + PayloadSize = pAMSDUsubheader->Octet[1] + (pAMSDUsubheader->Octet[0]<<8); + SubFrameSize = PayloadSize + LENGTH_802_3; + + + if ((DataSize < SubFrameSize) || (PayloadSize > 1518 )) + { + break; + } + + //printk("%d subframe: Size = %d\n", nMSDU, PayloadSize); + + pPayload = pData + LENGTH_802_3; + pDA = pData; + pSA = pData + MAC_ADDR_LEN; + + // convert to 802.3 header + CONVERT_TO_802_3(Header802_3, pDA, pSA, pPayload, PayloadSize, pRemovedLLCSNAP); + +#ifdef CONFIG_STA_SUPPORT + if ((Header802_3[12] == 0x88) && (Header802_3[13] == 0x8E) ) + { + // avoid local heap overflow, use dyanamic allocation + MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + memmove(Elem->Msg+(LENGTH_802_11 + LENGTH_802_1_H), pPayload, PayloadSize); + Elem->MsgLen = LENGTH_802_11 + LENGTH_802_1_H + PayloadSize; + WpaEAPOLKeyAction(pAd, Elem); + kfree(Elem); + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pRemovedLLCSNAP) + { + pPayload -= LENGTH_802_3; + PayloadSize += LENGTH_802_3; + NdisMoveMemory(pPayload, &Header802_3[0], LENGTH_802_3); + } + } +#endif // CONFIG_STA_SUPPORT // + + pClonePacket = ClonePacket(pAd, pPacket, pPayload, PayloadSize); + if (pClonePacket) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pClonePacket, RTMP_GET_PACKET_IF(pPacket)); +#endif // CONFIG_STA_SUPPORT // + } + + + // A-MSDU has padding to multiple of 4 including subframe header. + // align SubFrameSize up to multiple of 4 + SubFrameSize = (SubFrameSize+3)&(~0x3); + + + if (SubFrameSize > 1528 || SubFrameSize < 32) + { + break; + } + + if (DataSize > SubFrameSize) + { + pData += SubFrameSize; + DataSize -= SubFrameSize; + } + else + { + // end of A-MSDU + DataSize = 0; + } + } + + // finally release original rx packet + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_SUCCESS); + + return nMSDU; +} + + +UINT BA_Reorder_AMSDU_Annnounce( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + PUCHAR pData; + USHORT DataSize; + UINT nMSDU = 0; + + pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket); + DataSize = (USHORT) GET_OS_PKT_LEN(pPacket); + + nMSDU = deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize); + + return nMSDU; +} + + +/* + ========================================================================== + Description: + Look up the MAC address in the MAC table. Return NULL if not found. + Return: + pEntry - pointer to the MAC entry; NULL is not found + ========================================================================== +*/ +MAC_TABLE_ENTRY *MacTableLookup( + IN PRTMP_ADAPTER pAd, + PUCHAR pAddr) +{ + ULONG HashIdx; + MAC_TABLE_ENTRY *pEntry = NULL; + + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + pEntry = pAd->MacTab.Hash[HashIdx]; + + while (pEntry && (pEntry->ValidAsCLI || pEntry->ValidAsWDS || pEntry->ValidAsApCli || pEntry->ValidAsMesh)) + { + if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) + { + break; + } + else + pEntry = pEntry->pNext; + } + + return pEntry; +} + +MAC_TABLE_ENTRY *MacTableInsertEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR apidx, + IN BOOLEAN CleanAll) +{ + UCHAR HashIdx; + int i, FirstWcid; + MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry; + + // if FULL, return + if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE) + return NULL; + + FirstWcid = 1; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + if (pAd->StaCfg.BssType == BSS_INFRA) + FirstWcid = 2; +#endif // CONFIG_STA_SUPPORT // + + // allocate one MAC entry + NdisAcquireSpinLock(&pAd->MacTabLock); + for (i = FirstWcid; i< MAX_LEN_OF_MAC_TABLE; i++) // skip entry#0 so that "entry index == AID" for fast lookup + { + // pick up the first available vacancy + if ((pAd->MacTab.Content[i].ValidAsCLI == FALSE) && + (pAd->MacTab.Content[i].ValidAsWDS == FALSE) && + (pAd->MacTab.Content[i].ValidAsApCli== FALSE) && + (pAd->MacTab.Content[i].ValidAsMesh == FALSE) +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + && (pAd->MacTab.Content[i].ValidAsDls == FALSE) +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + ) + { + pEntry = &pAd->MacTab.Content[i]; + if (CleanAll == TRUE) + { + pEntry->MaxSupportedRate = RATE_11; + pEntry->CurrTxRate = RATE_11; + NdisZeroMemory(pEntry, sizeof(MAC_TABLE_ENTRY)); + pEntry->PairwiseKey.KeyLen = 0; + pEntry->PairwiseKey.CipherAlg = CIPHER_NONE; + } +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + if (apidx >= MIN_NET_DEVICE_FOR_DLS) + { + pEntry->ValidAsCLI = FALSE; + pEntry->ValidAsWDS = FALSE; + pEntry->ValidAsApCli = FALSE; + pEntry->ValidAsMesh = FALSE; + pEntry->ValidAsDls = TRUE; + pEntry->isCached = FALSE; + } + else +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pEntry->ValidAsCLI = TRUE; + pEntry->ValidAsWDS = FALSE; + pEntry->ValidAsApCli = FALSE; + pEntry->ValidAsMesh = FALSE; + pEntry->ValidAsDls = FALSE; + } +#endif // CONFIG_STA_SUPPORT // + } + + pEntry->bIAmBadAtheros = FALSE; + pEntry->pAd = pAd; + pEntry->CMTimerRunning = FALSE; + pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; + pEntry->RSNIE_Len = 0; + NdisZeroMemory(pEntry->R_Counter, sizeof(pEntry->R_Counter)); + pEntry->ReTryCounter = PEER_MSG1_RETRY_TIMER_CTR; + + if (pEntry->ValidAsMesh) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_MESH); + else if (pEntry->ValidAsApCli) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_APCLI); + else if (pEntry->ValidAsWDS) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_WDS); +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + else if (pEntry->ValidAsDls) + pEntry->apidx = (apidx - MIN_NET_DEVICE_FOR_DLS); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + else + pEntry->apidx = apidx; + + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pEntry->AuthMode = pAd->StaCfg.AuthMode; + pEntry->WepStatus = pAd->StaCfg.WepStatus; + pEntry->PrivacyFilter = Ndis802_11PrivFilterAcceptAll; + } +#endif // CONFIG_STA_SUPPORT // + } + + pEntry->GTKState = REKEY_NEGOTIATING; + pEntry->PairwiseKey.KeyLen = 0; + pEntry->PairwiseKey.CipherAlg = CIPHER_NONE; +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + if (pEntry->ValidAsDls == TRUE) + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; +#endif //QOS_DLS_SUPPORT +#endif // CONFIG_STA_SUPPORT // + pEntry->PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pEntry->PMKID_CacheIdx = ENTRY_NOT_FOUND; + COPY_MAC_ADDR(pEntry->Addr, pAddr); + pEntry->Sst = SST_NOT_AUTH; + pEntry->AuthState = AS_NOT_AUTH; + pEntry->Aid = (USHORT)i; //0; + pEntry->CapabilityInfo = 0; + pEntry->PsMode = PWR_ACTIVE; + pEntry->PsQIdleCount = 0; + pEntry->NoDataIdleCount = 0; + pEntry->ContinueTxFailCnt = 0; + InitializeQueueHeader(&pEntry->PsQueue); + + + pAd->MacTab.Size ++; + // Add this entry into ASIC RX WCID search table + RT28XX_STA_ENTRY_ADD(pAd, pEntry); + + DBGPRINT(RT_DEBUG_TRACE, ("MacTableInsertEntry - allocate entry #%d, Total= %d\n",i, pAd->MacTab.Size)); + break; + } + } + + // add this MAC entry into HASH table + if (pEntry) + { + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + if (pAd->MacTab.Hash[HashIdx] == NULL) + { + pAd->MacTab.Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pAd->MacTab.Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + + NdisReleaseSpinLock(&pAd->MacTabLock); + return pEntry; +} + +/* + ========================================================================== + Description: + Delete a specified client from MAC table + ========================================================================== + */ +BOOLEAN MacTableDeleteEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr) +{ + USHORT HashIdx; + MAC_TABLE_ENTRY *pEntry, *pPrevEntry, *pProbeEntry; + BOOLEAN Cancelled; + //USHORT offset; // unused variable + //UCHAR j; // unused variable + + if (wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + NdisAcquireSpinLock(&pAd->MacTabLock); + + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + //pEntry = pAd->MacTab.Hash[HashIdx]; + pEntry = &pAd->MacTab.Content[wcid]; + + if (pEntry && (pEntry->ValidAsCLI || pEntry->ValidAsApCli || pEntry->ValidAsWDS || pEntry->ValidAsMesh +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + || pEntry->ValidAsDls +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + )) + { + if (MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) + { + + // Delete this entry from ASIC on-chip WCID Table + RT28XX_STA_ENTRY_MAC_RESET(pAd, wcid); + +#ifdef DOT11_N_SUPPORT + // free resources of BA + BASessionTearDownALL(pAd, pEntry->Aid); +#endif // DOT11_N_SUPPORT // + + + pPrevEntry = NULL; + pProbeEntry = pAd->MacTab.Hash[HashIdx]; + ASSERT(pProbeEntry); + + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pAd->MacTab.Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + // not found !!! + ASSERT(pProbeEntry != NULL); + + RT28XX_STA_ENTRY_KEY_DEL(pAd, BSS0, wcid); + + + if (pEntry->EnqueueEapolStartTimerRunning != EAPOL_START_DISABLE) + { + RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer, &Cancelled); + pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; + } + + + NdisZeroMemory(pEntry, sizeof(MAC_TABLE_ENTRY)); + pAd->MacTab.Size --; + DBGPRINT(RT_DEBUG_TRACE, ("MacTableDeleteEntry1 - Total= %d\n", pAd->MacTab.Size)); + } + else + { + printk("\n%s: Impossible Wcid = %d !!!!!\n", __FUNCTION__, wcid); + } + } + + NdisReleaseSpinLock(&pAd->MacTabLock); + + //Reset operating mode when no Sta. + if (pAd->MacTab.Size == 0) + { +#ifdef DOT11_N_SUPPORT + pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode = 0; +#endif // DOT11_N_SUPPORT // + AsicUpdateProtect(pAd, 0 /*pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode*/, (ALLN_SETPROTECT), TRUE, 0 /*pAd->MacTab.fAnyStationNonGF*/); + } + + return TRUE; +} + + +/* + ========================================================================== + Description: + This routine reset the entire MAC table. All packets pending in + the power-saving queues are freed here. + ========================================================================== + */ +VOID MacTableReset( + IN PRTMP_ADAPTER pAd) +{ + int i; + + DBGPRINT(RT_DEBUG_TRACE, ("MacTableReset\n")); + //NdisAcquireSpinLock(&pAd->MacTabLock); + + for (i=1; iMacTab.Content[i].ValidAsCLI == TRUE) + { + +#ifdef DOT11_N_SUPPORT + // free resources of BA + BASessionTearDownALL(pAd, i); +#endif // DOT11_N_SUPPORT // + + pAd->MacTab.Content[i].ValidAsCLI = FALSE; + + + +#ifdef RT2870 + NdisZeroMemory(pAd->MacTab.Content[i].Addr, 6); + RT28XX_STA_ENTRY_MAC_RESET(pAd, i); +#endif // RT2870 // + + //AsicDelWcidTab(pAd, i); + } + } + + return; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID AssocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_ASSOC_REQ_STRUCT *AssocReq, + IN PUCHAR pAddr, + IN USHORT CapabilityInfo, + IN ULONG Timeout, + IN USHORT ListenIntv) +{ + COPY_MAC_ADDR(AssocReq->Addr, pAddr); + // Add mask to support 802.11b mode only + AssocReq->CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; // not cf-pollable, not cf-poll-request + AssocReq->Timeout = Timeout; + AssocReq->ListenIntv = ListenIntv; +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID DisassocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DISASSOC_REQ_STRUCT *DisassocReq, + IN PUCHAR pAddr, + IN USHORT Reason) +{ + COPY_MAC_ADDR(DisassocReq->Addr, pAddr); + DisassocReq->Reason = Reason; +} + + +/* + ======================================================================== + + Routine Description: + Check the out going frame, if this is an DHCP or ARP datagram + will be duplicate another frame at low data rate transmit. + + Arguments: + pAd Pointer to our adapter + pPacket Pointer to outgoing Ndis frame + + Return Value: + TRUE To be duplicate at Low data rate transmit. (1mb) + FALSE Do nothing. + + IRQL = DISPATCH_LEVEL + + Note: + + MAC header + IP Header + UDP Header + 14 Bytes 20 Bytes + + UDP Header + 00|01|02|03|04|05|06|07|08|09|10|11|12|13|14|15| + Source Port + 16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31| + Destination Port + + port 0x43 means Bootstrap Protocol, server. + Port 0x44 means Bootstrap Protocol, client. + + ======================================================================== +*/ + +BOOLEAN RTMPCheckDHCPFrame( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + ULONG NumberOfBytesRead = 0; + ULONG CurrentOffset = 0; + PVOID pVirtualAddress = NULL; + UINT NdisBufferLength; + PUCHAR pSrc; + USHORT Protocol; + UCHAR ByteOffset36 = 0; + UCHAR ByteOffset38 = 0; + BOOLEAN ReadFirstParm = TRUE; + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, (PUCHAR *)&pVirtualAddress, &NdisBufferLength); + + NumberOfBytesRead += NdisBufferLength; + pSrc = (PUCHAR) pVirtualAddress; + Protocol = *(pSrc + 12) * 256 + *(pSrc + 13); + + // + // Check DHCP & BOOTP protocol + // + while (NumberOfBytesRead <= PacketInfo.TotalPacketLength) + { + if ((NumberOfBytesRead >= 35) && (ReadFirstParm == TRUE)) + { + CurrentOffset = 35 - (NumberOfBytesRead - NdisBufferLength); + ByteOffset36 = *(pSrc + CurrentOffset); + ReadFirstParm = FALSE; + } + + if (NumberOfBytesRead >= 37) + { + CurrentOffset = 37 - (NumberOfBytesRead - NdisBufferLength); + ByteOffset38 = *(pSrc + CurrentOffset); + //End of Read + break; + } + return FALSE; + } + + // Check for DHCP & BOOTP protocol + if ((ByteOffset36 != 0x44) || (ByteOffset38 != 0x43)) + { + // + // 2054 (hex 0806) for ARP datagrams + // if this packet is not ARP datagrams, then do nothing + // ARP datagrams will also be duplicate at 1mb broadcast frames + // + if (Protocol != 0x0806 ) + return FALSE; + } + + return TRUE; +} + + +BOOLEAN RTMPCheckEtherType( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + USHORT TypeLen; + UCHAR Byte0, Byte1; + PUCHAR pSrcBuf; + UINT32 pktLen; + UINT16 srcPort, dstPort; + BOOLEAN status = TRUE; + + + pSrcBuf = GET_OS_PKT_DATAPTR(pPacket); + pktLen = GET_OS_PKT_LEN(pPacket); + + ASSERT(pSrcBuf); + + RTMP_SET_PACKET_SPECIFIC(pPacket, 0); + + // get Ethernet protocol field + TypeLen = (pSrcBuf[12] << 8) + pSrcBuf[13]; + + pSrcBuf += LENGTH_802_3; // Skip the Ethernet Header. + + if (TypeLen <= 1500) + { // 802.3, 802.3 LLC + /* + DestMAC(6) + SrcMAC(6) + Lenght(2) + + DSAP(1) + SSAP(1) + Control(1) + + if the DSAP = 0xAA, SSAP=0xAA, Contorl = 0x03, it has a 5-bytes SNAP header. + => + SNAP (5, OriginationID(3) + etherType(2)) + */ + if (pSrcBuf[0] == 0xAA && pSrcBuf[1] == 0xAA && pSrcBuf[2] == 0x03) + { + Sniff2BytesFromNdisBuffer(pSrcBuf, 6, &Byte0, &Byte1); + RTMP_SET_PACKET_LLCSNAP(pPacket, 1); + TypeLen = (USHORT)((Byte0 << 8) + Byte1); + pSrcBuf += 8; // Skip this LLC/SNAP header + } + else + { + //It just has 3-byte LLC header, maybe a legacy ether type frame. we didn't handle it. + } + } + + // If it's a VLAN packet, get the real Type/Length field. + if (TypeLen == 0x8100) + { + /* 0x8100 means VLAN packets */ + + /* Dest. MAC Address (6-bytes) + + Source MAC Address (6-bytes) + + Length/Type = 802.1Q Tag Type (2-byte) + + Tag Control Information (2-bytes) + + Length / Type (2-bytes) + + data payload (0-n bytes) + + Pad (0-p bytes) + + Frame Check Sequence (4-bytes) */ + + RTMP_SET_PACKET_VLAN(pPacket, 1); + Sniff2BytesFromNdisBuffer(pSrcBuf, 2, &Byte0, &Byte1); + TypeLen = (USHORT)((Byte0 << 8) + Byte1); + + pSrcBuf += 4; // Skip the VLAN Header. + } + + switch (TypeLen) + { + case 0x0800: + { + ASSERT((pktLen > 34)); + if (*(pSrcBuf + 9) == 0x11) + { // udp packet + ASSERT((pktLen > 34)); // 14 for ethernet header, 20 for IP header + + pSrcBuf += 20; // Skip the IP header + srcPort = OS_NTOHS(*((UINT16 *)pSrcBuf)); + dstPort = OS_NTOHS(*((UINT16 *)(pSrcBuf +2))); + + if ((srcPort==0x44 && dstPort==0x43) || (srcPort==0x43 && dstPort==0x44)) + { //It's a BOOTP/DHCP packet + RTMP_SET_PACKET_DHCP(pPacket, 1); + } + } + } + break; + case 0x0806: + { + //ARP Packet. + RTMP_SET_PACKET_DHCP(pPacket, 1); + } + break; + case 0x888e: + { + // EAPOL Packet. + RTMP_SET_PACKET_EAPOL(pPacket, 1); + } + break; + default: + status = FALSE; + break; + } + + return status; + +} + + + +VOID Update_Rssi_Sample( + IN PRTMP_ADAPTER pAd, + IN RSSI_SAMPLE *pRssi, + IN PRXWI_STRUC pRxWI) + { + CHAR rssi0 = pRxWI->RSSI0; + CHAR rssi1 = pRxWI->RSSI1; + CHAR rssi2 = pRxWI->RSSI2; + + if (rssi0 != 0) + { + pRssi->LastRssi0 = ConvertToRssi(pAd, (CHAR)rssi0, RSSI_0); + pRssi->AvgRssi0X8 = (pRssi->AvgRssi0X8 - pRssi->AvgRssi0) + pRssi->LastRssi0; + pRssi->AvgRssi0 = pRssi->AvgRssi0X8 >> 3; + } + + if (rssi1 != 0) + { + pRssi->LastRssi1 = ConvertToRssi(pAd, (CHAR)rssi1, RSSI_1); + pRssi->AvgRssi1X8 = (pRssi->AvgRssi1X8 - pRssi->AvgRssi1) + pRssi->LastRssi1; + pRssi->AvgRssi1 = pRssi->AvgRssi1X8 >> 3; + } + + if (rssi2 != 0) + { + pRssi->LastRssi2 = ConvertToRssi(pAd, (CHAR)rssi2, RSSI_2); + pRssi->AvgRssi2X8 = (pRssi->AvgRssi2X8 - pRssi->AvgRssi2) + pRssi->LastRssi2; + pRssi->AvgRssi2 = pRssi->AvgRssi2X8 >> 3; + } +} + + + +// Normal legacy Rx packet indication +VOID Indicate_Legacy_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + UCHAR Header802_3[LENGTH_802_3]; + + // 1. get 802.3 Header + // 2. remove LLC + // a. pointer pRxBlk->pData to payload + // b. modify pRxBlk->DataSize +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); +#endif // CONFIG_STA_SUPPORT // + + if (pRxBlk->DataSize > MAX_RX_PKT_LEN) + { +#if 0 // sample take off, for multiple card design + static int err_size; + + err_size++; + if (err_size > 20) + { + printk("Legacy DataSize = %d\n", pRxBlk->DataSize); + hex_dump("802.3 Header", Header802_3, LENGTH_802_3); + hex_dump("Payload", pRxBlk->pData, 64); + err_size = 0; + } +#endif + + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + + STATS_INC_RX_PACKETS(pAd, FromWhichBSSID); + +#ifdef RT2870 +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.bDisableReordering == 0) + { + PBA_REC_ENTRY pBAEntry; + ULONG Now32; + UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID; + UCHAR TID = pRxBlk->pRxWI->TID; + USHORT Idx; + +#define REORDERING_PACKET_TIMEOUT ((100 * HZ)/1000) // system ticks -- 100 ms + + if (Wcid < MAX_LEN_OF_MAC_TABLE) + { + Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; + if (Idx != 0) + { + pBAEntry = &pAd->BATable.BARecEntry[Idx]; + // update last rx time + NdisGetSystemUpTime(&Now32); + if ((pBAEntry->list.qlen > 0) && + RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT))) + ) + { + printk("Indicate_Legacy_Packet():flush reordering_timeout_mpdus! RxWI->Flags=%d, pRxWI.TID=%d, RxD->AMPDU=%d!\n", pRxBlk->Flags, pRxBlk->pRxWI->TID, pRxBlk->RxD.AMPDU); + hex_dump("Dump the legacy Packet:", GET_OS_PKT_DATAPTR(pRxBlk->pRxPacket), 64); + ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32); + } + } + } + } +#endif // DOT11_N_SUPPORT // +#endif // RT2870 // + + wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID); + + // + // pass this 802.3 packet to upper layer or forward this packet to WM directly + // +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxPacket, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + +} + + +// Normal, AMPDU or AMSDU +VOID CmmRxnonRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ +#ifdef DOT11_N_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU) && (pAd->CommonCfg.bDisableReordering == 0)) + { + Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID); + } + else +#endif // DOT11_N_SUPPORT // + { +#ifdef DOT11_N_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) + { + // handle A-MSDU + Indicate_AMSDU_Packet(pAd, pRxBlk, FromWhichBSSID); + } + else +#endif // DOT11_N_SUPPORT // + { + Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); + } + } +} + + +VOID CmmRxRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + UCHAR Header802_3[LENGTH_802_3]; + UINT16 Msdu2Size; + UINT16 Payload1Size, Payload2Size; + PUCHAR pData2; + PNDIS_PACKET pPacket2 = NULL; + + + + Msdu2Size = *(pRxBlk->pData) + (*(pRxBlk->pData+1) << 8); + + if ((Msdu2Size <= 1536) && (Msdu2Size < pRxBlk->DataSize)) + { + /* skip two byte MSDU2 len */ + pRxBlk->pData += 2; + pRxBlk->DataSize -= 2; + } + else + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // get 802.3 Header and remove LLC +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); +#endif // CONFIG_STA_SUPPORT // + + + ASSERT(pRxBlk->pRxPacket); + + // Ralink Aggregation frame + pAd->RalinkCounters.OneSecRxAggregationCount ++; + Payload1Size = pRxBlk->DataSize - Msdu2Size; + Payload2Size = Msdu2Size - LENGTH_802_3; + + pData2 = pRxBlk->pData + Payload1Size + LENGTH_802_3; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pPacket2 = duplicate_pkt(pAd, (pData2-LENGTH_802_3), LENGTH_802_3, pData2, Payload2Size, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + + if (!pPacket2) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // update payload size of 1st packet + pRxBlk->DataSize = Payload1Size; + wlan_802_11_to_802_3_packet(pAd, pRxBlk, Header802_3, FromWhichBSSID); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pRxBlk->pRxPacket, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + + if (pPacket2) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket2, FromWhichBSSID); +#endif // CONFIG_STA_SUPPORT // + } +} + + +#define RESET_FRAGFRAME(_fragFrame) \ + { \ + _fragFrame.RxSize = 0; \ + _fragFrame.Sequence = 0; \ + _fragFrame.LastFrag = 0; \ + _fragFrame.Flags = 0; \ + } + + +PNDIS_PACKET RTMPDeFragmentDataFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + UCHAR *pData = pRxBlk->pData; + USHORT DataSize = pRxBlk->DataSize; + PNDIS_PACKET pRetPacket = NULL; + UCHAR *pFragBuffer = NULL; + BOOLEAN bReassDone = FALSE; + UCHAR HeaderRoom = 0; + + + ASSERT(pHeader); + + HeaderRoom = pData - (UCHAR *)pHeader; + + // Re-assemble the fragmented packets + if (pHeader->Frag == 0) // Frag. Number is 0 : First frag or only one pkt + { + // the first pkt of fragment, record it. + if (pHeader->FC.MoreFrag) + { + ASSERT(pAd->FragFrame.pFragPacket); + pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket); + pAd->FragFrame.RxSize = DataSize + HeaderRoom; + NdisMoveMemory(pFragBuffer, pHeader, pAd->FragFrame.RxSize); + pAd->FragFrame.Sequence = pHeader->Sequence; + pAd->FragFrame.LastFrag = pHeader->Frag; // Should be 0 + ASSERT(pAd->FragFrame.LastFrag == 0); + goto done; // end of processing this frame + } + } + else //Middle & End of fragment + { + if ((pHeader->Sequence != pAd->FragFrame.Sequence) || + (pHeader->Frag != (pAd->FragFrame.LastFrag + 1))) + { + // Fragment is not the same sequence or out of fragment number order + // Reset Fragment control blk + RESET_FRAGFRAME(pAd->FragFrame); + DBGPRINT(RT_DEBUG_ERROR, ("Fragment is not the same sequence or out of fragment number order.\n")); + goto done; // give up this frame + } + else if ((pAd->FragFrame.RxSize + DataSize) > MAX_FRAME_SIZE) + { + // Fragment frame is too large, it exeeds the maximum frame size. + // Reset Fragment control blk + RESET_FRAGFRAME(pAd->FragFrame); + DBGPRINT(RT_DEBUG_ERROR, ("Fragment frame is too large, it exeeds the maximum frame size.\n")); + goto done; // give up this frame + } + + // + // Broadcom AP(BCM94704AGR) will send out LLC in fragment's packet, LLC only can accpet at first fragment. + // In this case, we will dropt it. + // + if (NdisEqualMemory(pData, SNAP_802_1H, sizeof(SNAP_802_1H))) + { + DBGPRINT(RT_DEBUG_ERROR, ("Find another LLC at Middle or End fragment(SN=%d, Frag=%d)\n", pHeader->Sequence, pHeader->Frag)); + goto done; // give up this frame + } + + pFragBuffer = GET_OS_PKT_DATAPTR(pAd->FragFrame.pFragPacket); + + // concatenate this fragment into the re-assembly buffer + NdisMoveMemory((pFragBuffer + pAd->FragFrame.RxSize), pData, DataSize); + pAd->FragFrame.RxSize += DataSize; + pAd->FragFrame.LastFrag = pHeader->Frag; // Update fragment number + + // Last fragment + if (pHeader->FC.MoreFrag == FALSE) + { + bReassDone = TRUE; + } + } + +done: + // always release rx fragmented packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + + // return defragmented packet if packet is reassembled completely + // otherwise return NULL + if (bReassDone) + { + PNDIS_PACKET pNewFragPacket; + + // allocate a new packet buffer for fragment + pNewFragPacket = RTMP_AllocateFragPacketBuffer(pAd, RX_BUFFER_NORMSIZE); + if (pNewFragPacket) + { + // update RxBlk + pRetPacket = pAd->FragFrame.pFragPacket; + pAd->FragFrame.pFragPacket = pNewFragPacket; + pRxBlk->pHeader = (PHEADER_802_11) GET_OS_PKT_DATAPTR(pRetPacket); + pRxBlk->pData = (UCHAR *)pRxBlk->pHeader + HeaderRoom; + pRxBlk->DataSize = pAd->FragFrame.RxSize - HeaderRoom; + pRxBlk->pRxPacket = pRetPacket; + } + else + { + RESET_FRAGFRAME(pAd->FragFrame); + } + } + + return pRetPacket; +} + + +VOID Indicate_AMSDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + UINT nMSDU; + + update_os_packet_info(pAd, pRxBlk, FromWhichBSSID); + RTMP_SET_PACKET_IF(pRxBlk->pRxPacket, FromWhichBSSID); + nMSDU = deaggregate_AMSDU_announce(pAd, pRxBlk->pRxPacket, pRxBlk->pData, pRxBlk->DataSize); +} + +VOID Indicate_EAPOL_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + MAC_TABLE_ENTRY *pEntry = NULL; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID); + return; + } +#endif // CONFIG_STA_SUPPORT // + + if (pEntry == NULL) + { + DBGPRINT(RT_DEBUG_WARN, ("Indicate_EAPOL_Packet: drop and release the invalid packet.\n")); + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } +} + +#define BCN_TBTT_OFFSET 64 //defer 64 us +VOID ReSyncBeaconTime( + IN PRTMP_ADAPTER pAd) +{ + + UINT32 Offset; + + + Offset = (pAd->TbttTickCount) % (BCN_TBTT_OFFSET); + + pAd->TbttTickCount++; + + // + // The updated BeaconInterval Value will affect Beacon Interval after two TBTT + // beacasue the original BeaconInterval had been loaded into next TBTT_TIMER + // + if (Offset == (BCN_TBTT_OFFSET-2)) + { + BCN_TIME_CFG_STRUC csr; + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); + csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod << 4) - 1 ; // ASIC register in units of 1/16 TU = 64us + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); + } + else + { + if (Offset == (BCN_TBTT_OFFSET-1)) + { + BCN_TIME_CFG_STRUC csr; + + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); + csr.field.BeaconInterval = (pAd->CommonCfg.BeaconPeriod) << 4; // ASIC register in units of 1/16 TU + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); + } + } +} + diff --git a/drivers/staging/rt2870/common/cmm_data_2870.c b/drivers/staging/rt2870/common/cmm_data_2870.c new file mode 100644 index 000000000000..f77000f336a9 --- /dev/null +++ b/drivers/staging/rt2870/common/cmm_data_2870.c @@ -0,0 +1,963 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ +/* + All functions in this file must be USB-depended, or you should out your function + in other files. + +*/ +#include "../rt_config.h" + + +/* + We can do copy the frame into pTxContext when match following conditions. + => + => + => +*/ +static inline NDIS_STATUS RtmpUSBCanDoWrite( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN HT_TX_CONTEXT *pHTTXContext) +{ + NDIS_STATUS canWrite = NDIS_STATUS_RESOURCES; + + if (((pHTTXContext->CurWritePosition) < pHTTXContext->NextBulkOutPosition) && (pHTTXContext->CurWritePosition + LOCAL_TXBUF_SIZE) > pHTTXContext->NextBulkOutPosition) + { + DBGPRINT(RT_DEBUG_ERROR,("RtmpUSBCanDoWrite c1!\n")); + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx)); + } + else if ((pHTTXContext->CurWritePosition == 8) && (pHTTXContext->NextBulkOutPosition < LOCAL_TXBUF_SIZE)) + { + DBGPRINT(RT_DEBUG_ERROR,("RtmpUSBCanDoWrite c2!\n")); + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx)); + } + else if (pHTTXContext->bCurWriting == TRUE) + { + DBGPRINT(RT_DEBUG_ERROR,("RtmpUSBCanDoWrite c3!\n")); + } + else + { + canWrite = NDIS_STATUS_SUCCESS; + } + + + return canWrite; +} + + +USHORT RtmpUSB_WriteSubTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber) +{ + + // Dummy function. Should be removed in the future. + return 0; + +} + +USHORT RtmpUSB_WriteFragTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR fragNum, + OUT USHORT *FreeNumber) +{ + HT_TX_CONTEXT *pHTTXContext; + USHORT hwHdrLen; // The hwHdrLen consist of 802.11 header length plus the header padding length. + UINT32 fillOffset; + TXINFO_STRUC *pTxInfo; + TXWI_STRUC *pTxWI; + PUCHAR pWirelessPacket = NULL; + UCHAR QueIdx; + NDIS_STATUS Status; + unsigned long IrqFlags; + UINT32 USBDMApktLen = 0, DMAHdrLen, padding; + BOOLEAN TxQLastRound = FALSE; + + // + // get Tx Ring Resource & Dma Buffer address + // + QueIdx = pTxBlk->QueIdx; + pHTTXContext = &pAd->TxContext[QueIdx]; + + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + pHTTXContext = &pAd->TxContext[QueIdx]; + fillOffset = pHTTXContext->CurWritePosition; + + if(fragNum == 0) + { + // Check if we have enough space for this bulk-out batch. + Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext); + if (Status == NDIS_STATUS_SUCCESS) + { + pHTTXContext->bCurWriting = TRUE; + + // Reserve space for 8 bytes padding. + if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition)) + { + pHTTXContext->ENextBulkOutPosition += 8; + pHTTXContext->CurWritePosition += 8; + fillOffset += 8; + } + pTxBlk->Priv = 0; + pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition; + } + else + { + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + return(Status); + } + } + else + { + // For sub-sequent frames of this bulk-out batch. Just copy it to our bulk-out buffer. + Status = ((pHTTXContext->bCurWriting == TRUE) ? NDIS_STATUS_SUCCESS : NDIS_STATUS_FAILURE); + if (Status == NDIS_STATUS_SUCCESS) + { + fillOffset += pTxBlk->Priv; + } + else + { + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + return(Status); + } + } + + NdisZeroMemory((PUCHAR)(&pTxBlk->HeaderBuf[0]), TXINFO_SIZE); + pTxInfo = (PTXINFO_STRUC)(&pTxBlk->HeaderBuf[0]); + pTxWI= (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]); + + pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset]; + + // copy TXWI + WLAN Header + LLC into DMA Header Buffer + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); + hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + + // Build our URB for USBD + DMAHdrLen = TXWI_SIZE + hwHdrLen; + USBDMApktLen = DMAHdrLen + pTxBlk->SrcBufLen; + padding = (4 - (USBDMApktLen % 4)) & 0x03; // round up to 4 byte alignment + USBDMApktLen += padding; + + pTxBlk->Priv += (TXINFO_SIZE + USBDMApktLen); + + // For TxInfo, the length of USBDMApktLen = TXWI_SIZE + 802.11 header + payload + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(USBDMApktLen), FALSE, FIFO_EDCA, FALSE /*NextValid*/, FALSE); + + if (fragNum == pTxBlk->TotalFragNum) + { + pTxInfo->USBDMATxburst = 0; + if ((pHTTXContext->CurWritePosition + pTxBlk->Priv + 3906)> MAX_TXBULK_LIMIT) + { + pTxInfo->SwUseLastRound = 1; + TxQLastRound = TRUE; + } + } + else + { + pTxInfo->USBDMATxburst = 1; + } + + NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, TXINFO_SIZE + TXWI_SIZE + hwHdrLen); +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)(pWirelessPacket + TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE); +#endif // RT_BIG_ENDIAN // + pWirelessPacket += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen); + pHTTXContext->CurWriteRealPos += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen); + + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen); + + // Zero the last padding. + pWirelessPacket += pTxBlk->SrcBufLen; + NdisZeroMemory(pWirelessPacket, padding + 8); + + if (fragNum == pTxBlk->TotalFragNum) + { + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + // Update the pHTTXContext->CurWritePosition. 3906 used to prevent the NextBulkOut is a A-RALINK/A-MSDU Frame. + pHTTXContext->CurWritePosition += pTxBlk->Priv; + if (TxQLastRound == TRUE) + pHTTXContext->CurWritePosition = 8; + pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition; + + + // Finally, set bCurWriting as FALSE + pHTTXContext->bCurWriting = FALSE; + + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + // succeed and release the skb buffer + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS); + } + + + return(Status); + +} + + +USHORT RtmpUSB_WriteSingleTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber) +{ + HT_TX_CONTEXT *pHTTXContext; + USHORT hwHdrLen; + UINT32 fillOffset; + TXINFO_STRUC *pTxInfo; + TXWI_STRUC *pTxWI; + PUCHAR pWirelessPacket; + UCHAR QueIdx; + unsigned long IrqFlags; + NDIS_STATUS Status; + UINT32 USBDMApktLen = 0, DMAHdrLen, padding; + BOOLEAN bTxQLastRound = FALSE; + + // For USB, didn't need PCI_MAP_SINGLE() + //SrcBufPA = PCI_MAP_SINGLE(pAd, (char *) pTxBlk->pSrcBufData, pTxBlk->SrcBufLen, PCI_DMA_TODEVICE); + + + // + // get Tx Ring Resource & Dma Buffer address + // + QueIdx = pTxBlk->QueIdx; + + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + pHTTXContext = &pAd->TxContext[QueIdx]; + fillOffset = pHTTXContext->CurWritePosition; + + + + // Check ring full. + Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext); + if(Status == NDIS_STATUS_SUCCESS) + { + pHTTXContext->bCurWriting = TRUE; + + pTxInfo = (PTXINFO_STRUC)(&pTxBlk->HeaderBuf[0]); + pTxWI= (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]); + + // Reserve space for 8 bytes padding. + if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition)) + { + pHTTXContext->ENextBulkOutPosition += 8; + pHTTXContext->CurWritePosition += 8; + fillOffset += 8; + } + pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition; + + pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset]; + + // copy TXWI + WLAN Header + LLC into DMA Header Buffer + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); + hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + + // Build our URB for USBD + DMAHdrLen = TXWI_SIZE + hwHdrLen; + USBDMApktLen = DMAHdrLen + pTxBlk->SrcBufLen; + padding = (4 - (USBDMApktLen % 4)) & 0x03; // round up to 4 byte alignment + USBDMApktLen += padding; + + pTxBlk->Priv = (TXINFO_SIZE + USBDMApktLen); + + // For TxInfo, the length of USBDMApktLen = TXWI_SIZE + 802.11 header + payload + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(USBDMApktLen), FALSE, FIFO_EDCA, FALSE /*NextValid*/, FALSE); + + if ((pHTTXContext->CurWritePosition + 3906 + pTxBlk->Priv) > MAX_TXBULK_LIMIT) + { + pTxInfo->SwUseLastRound = 1; + bTxQLastRound = TRUE; + } + NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, TXINFO_SIZE + TXWI_SIZE + hwHdrLen); +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)(pWirelessPacket + TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE); +#endif // RT_BIG_ENDIAN // + pWirelessPacket += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen); + + // We unlock it here to prevent the first 8 bytes maybe over-writed issue. + // 1. First we got CurWritePosition but the first 8 bytes still not write to the pTxcontext. + // 2. An interrupt break our routine and handle bulk-out complete. + // 3. In the bulk-out compllete, it need to do another bulk-out, + // if the ENextBulkOutPosition is just the same as CurWritePosition, it will save the first 8 bytes from CurWritePosition, + // but the payload still not copyed. the pTxContext->SavedPad[] will save as allzero. and set the bCopyPad = TRUE. + // 4. Interrupt complete. + // 5. Our interrupted routine go back and fill the first 8 bytes to pTxContext. + // 6. Next time when do bulk-out, it found the bCopyPad==TRUE and will copy the SavedPad[] to pTxContext->NextBulkOutPosition. + // and the packet will wrong. + pHTTXContext->CurWriteRealPos += (TXINFO_SIZE + TXWI_SIZE + hwHdrLen); + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen); + pWirelessPacket += pTxBlk->SrcBufLen; + NdisZeroMemory(pWirelessPacket, padding + 8); + + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + pHTTXContext->CurWritePosition += pTxBlk->Priv; + if (bTxQLastRound) + pHTTXContext->CurWritePosition = 8; + pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition; + + pHTTXContext->bCurWriting = FALSE; + } + + + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + + // succeed and release the skb buffer + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS); + + return(Status); + +} + + +USHORT RtmpUSB_WriteMultiTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR frameNum, + OUT USHORT *FreeNumber) +{ + HT_TX_CONTEXT *pHTTXContext; + USHORT hwHdrLen; // The hwHdrLen consist of 802.11 header length plus the header padding length. + UINT32 fillOffset; + TXINFO_STRUC *pTxInfo; + TXWI_STRUC *pTxWI; + PUCHAR pWirelessPacket = NULL; + UCHAR QueIdx; + NDIS_STATUS Status; + unsigned long IrqFlags; + //UINT32 USBDMApktLen = 0, DMAHdrLen, padding; + + // + // get Tx Ring Resource & Dma Buffer address + // + QueIdx = pTxBlk->QueIdx; + pHTTXContext = &pAd->TxContext[QueIdx]; + + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + if(frameNum == 0) + { + // Check if we have enough space for this bulk-out batch. + Status = RtmpUSBCanDoWrite(pAd, QueIdx, pHTTXContext); + if (Status == NDIS_STATUS_SUCCESS) + { + pHTTXContext->bCurWriting = TRUE; + + pTxInfo = (PTXINFO_STRUC)(&pTxBlk->HeaderBuf[0]); + pTxWI= (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]); + + + // Reserve space for 8 bytes padding. + if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition)) + { + + pHTTXContext->CurWritePosition += 8; + pHTTXContext->ENextBulkOutPosition += 8; + } + fillOffset = pHTTXContext->CurWritePosition; + pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition; + + pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset]; + + // + // Copy TXINFO + TXWI + WLAN Header + LLC into DMA Header Buffer + // + if (pTxBlk->TxFrameType == TX_AMSDU_FRAME) + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD, 4)+LENGTH_AMSDU_SUBFRAMEHEAD; + hwHdrLen = pTxBlk->MpduHeaderLen-LENGTH_AMSDU_SUBFRAMEHEAD + pTxBlk->HdrPadLen + LENGTH_AMSDU_SUBFRAMEHEAD; + else if (pTxBlk->TxFrameType == TX_RALINK_FRAME) + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD, 4)+LENGTH_ARALINK_HEADER_FIELD; + hwHdrLen = pTxBlk->MpduHeaderLen-LENGTH_ARALINK_HEADER_FIELD + pTxBlk->HdrPadLen + LENGTH_ARALINK_HEADER_FIELD; + else + //hwHdrLen = ROUND_UP(pTxBlk->MpduHeaderLen, 4); + hwHdrLen = pTxBlk->MpduHeaderLen + pTxBlk->HdrPadLen; + + // Update the pTxBlk->Priv. + pTxBlk->Priv = TXINFO_SIZE + TXWI_SIZE + hwHdrLen; + + // pTxInfo->USBDMApktLen now just a temp value and will to correct latter. + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(pTxBlk->Priv), FALSE, FIFO_EDCA, FALSE /*NextValid*/, FALSE); + + // Copy it. + NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, pTxBlk->Priv); +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)(pWirelessPacket+ TXINFO_SIZE + TXWI_SIZE), DIR_WRITE, FALSE); +#endif // RT_BIG_ENDIAN // + pHTTXContext->CurWriteRealPos += pTxBlk->Priv; + pWirelessPacket += pTxBlk->Priv; + } + } + else + { // For sub-sequent frames of this bulk-out batch. Just copy it to our bulk-out buffer. + + Status = ((pHTTXContext->bCurWriting == TRUE) ? NDIS_STATUS_SUCCESS : NDIS_STATUS_FAILURE); + if (Status == NDIS_STATUS_SUCCESS) + { + fillOffset = (pHTTXContext->CurWritePosition + pTxBlk->Priv); + pWirelessPacket = &pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset]; + + //hwHdrLen = pTxBlk->MpduHeaderLen; + NdisMoveMemory(pWirelessPacket, pTxBlk->HeaderBuf, pTxBlk->MpduHeaderLen); + pWirelessPacket += (pTxBlk->MpduHeaderLen); + pTxBlk->Priv += pTxBlk->MpduHeaderLen; + } + else + { // It should not happened now unless we are going to shutdown. + DBGPRINT(RT_DEBUG_ERROR, ("WriteMultiTxResource():bCurWriting is FALSE when handle sub-sequent frames.\n")); + Status = NDIS_STATUS_FAILURE; + } + } + + + // We unlock it here to prevent the first 8 bytes maybe over-write issue. + // 1. First we got CurWritePosition but the first 8 bytes still not write to the pTxContext. + // 2. An interrupt break our routine and handle bulk-out complete. + // 3. In the bulk-out compllete, it need to do another bulk-out, + // if the ENextBulkOutPosition is just the same as CurWritePosition, it will save the first 8 bytes from CurWritePosition, + // but the payload still not copyed. the pTxContext->SavedPad[] will save as allzero. and set the bCopyPad = TRUE. + // 4. Interrupt complete. + // 5. Our interrupted routine go back and fill the first 8 bytes to pTxContext. + // 6. Next time when do bulk-out, it found the bCopyPad==TRUE and will copy the SavedPad[] to pTxContext->NextBulkOutPosition. + // and the packet will wrong. + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("WriteMultiTxResource: CWPos = %ld, NBOutPos = %ld.\n", pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition)); + goto done; + } + + // Copy the frame content into DMA buffer and update the pTxBlk->Priv + NdisMoveMemory(pWirelessPacket, pTxBlk->pSrcBufData, pTxBlk->SrcBufLen); + pWirelessPacket += pTxBlk->SrcBufLen; + pTxBlk->Priv += pTxBlk->SrcBufLen; + +done: + // Release the skb buffer here + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_SUCCESS); + + return(Status); + +} + + +VOID RtmpUSB_FinalWriteTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN USHORT totalMPDUSize, + IN USHORT TxIdx) +{ + UCHAR QueIdx; + HT_TX_CONTEXT *pHTTXContext; + UINT32 fillOffset; + TXINFO_STRUC *pTxInfo; + TXWI_STRUC *pTxWI; + UINT32 USBDMApktLen, padding; + unsigned long IrqFlags; + PUCHAR pWirelessPacket; + + QueIdx = pTxBlk->QueIdx; + pHTTXContext = &pAd->TxContext[QueIdx]; + + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + + if (pHTTXContext->bCurWriting == TRUE) + { + fillOffset = pHTTXContext->CurWritePosition; + if (((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition) || ((pHTTXContext->ENextBulkOutPosition-8) == pHTTXContext->CurWritePosition)) + && (pHTTXContext->bCopySavePad == TRUE)) + pWirelessPacket = (PUCHAR)(&pHTTXContext->SavedPad[0]); + else + pWirelessPacket = (PUCHAR)(&pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset]); + + // + // Update TxInfo->USBDMApktLen , + // the length = TXWI_SIZE + 802.11_hdr + 802.11_hdr_pad + payload_of_all_batch_frames + Bulk-Out-padding + // + pTxInfo = (PTXINFO_STRUC)(pWirelessPacket); + + // Calculate the bulk-out padding + USBDMApktLen = pTxBlk->Priv - TXINFO_SIZE; + padding = (4 - (USBDMApktLen % 4)) & 0x03; // round up to 4 byte alignment + USBDMApktLen += padding; + + pTxInfo->USBDMATxPktLen = USBDMApktLen; + + // + // Update TXWI->MPDUtotalByteCount , + // the length = 802.11 header + payload_of_all_batch_frames + pTxWI= (PTXWI_STRUC)(pWirelessPacket + TXINFO_SIZE); + pTxWI->MPDUtotalByteCount = totalMPDUSize; + + // + // Update the pHTTXContext->CurWritePosition + // + pHTTXContext->CurWritePosition += (TXINFO_SIZE + USBDMApktLen); + if ((pHTTXContext->CurWritePosition + 3906)> MAX_TXBULK_LIMIT) + { // Add 3906 for prevent the NextBulkOut packet size is a A-RALINK/A-MSDU Frame. + pHTTXContext->CurWritePosition = 8; + pTxInfo->SwUseLastRound = 1; + } + pHTTXContext->CurWriteRealPos = pHTTXContext->CurWritePosition; + + + // + // Zero the last padding. + // + pWirelessPacket = (&pHTTXContext->TransferBuffer->field.WirelessPacket[fillOffset + pTxBlk->Priv]); + NdisZeroMemory(pWirelessPacket, padding + 8); + + // Finally, set bCurWriting as FALSE + pHTTXContext->bCurWriting = FALSE; + + } + else + { // It should not happened now unless we are going to shutdown. + DBGPRINT(RT_DEBUG_ERROR, ("FinalWriteTxResource():bCurWriting is FALSE when handle last frames.\n")); + } + + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + +} + + +VOID RtmpUSBDataLastTxIdx( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN USHORT TxIdx) +{ + // DO nothing for USB. +} + + +/* + When can do bulk-out: + 1. TxSwFreeIdx < TX_RING_SIZE; + It means has at least one Ring entity is ready for bulk-out, kick it out. + 2. If TxSwFreeIdx == TX_RING_SIZE + Check if the CurWriting flag is FALSE, if it's FALSE, we can do kick out. + +*/ +VOID RtmpUSBDataKickOut( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx) +{ + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << QueIdx)); + RTUSBKickBulkOut(pAd); + +} + + +/* + Must be run in Interrupt context + This function handle RT2870 specific TxDesc and cpu index update and kick the packet out. + */ +int RtmpUSBMgmtKickOut( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket, + IN PUCHAR pSrcBufVA, + IN UINT SrcBufLen) +{ + PTXINFO_STRUC pTxInfo; + ULONG BulkOutSize; + UCHAR padLen; + PUCHAR pDest; + ULONG SwIdx = pAd->MgmtRing.TxCpuIdx; + PTX_CONTEXT pMLMEContext = (PTX_CONTEXT)pAd->MgmtRing.Cell[SwIdx].AllocVa; + unsigned long IrqFlags; + + + pTxInfo = (PTXINFO_STRUC)(pSrcBufVA); + + // Build our URB for USBD + BulkOutSize = SrcBufLen; + BulkOutSize = (BulkOutSize + 3) & (~3); + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(BulkOutSize - TXINFO_SIZE), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE); + + BulkOutSize += 4; // Always add 4 extra bytes at every packet. + + // If BulkOutSize is multiple of BulkOutMaxPacketSize, add extra 4 bytes again. + if ((BulkOutSize % pAd->BulkOutMaxPacketSize) == 0) + BulkOutSize += 4; + + padLen = BulkOutSize - SrcBufLen; + ASSERT((padLen <= RTMP_PKT_TAIL_PADDING)); + + // Now memzero all extra padding bytes. + pDest = (PUCHAR)(pSrcBufVA + SrcBufLen); + skb_put(GET_OS_PKT_TYPE(pPacket), padLen); + NdisZeroMemory(pDest, padLen); + + RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags); + + pAd->MgmtRing.Cell[pAd->MgmtRing.TxCpuIdx].pNdisPacket = pPacket; + pMLMEContext->TransferBuffer = (PTX_BUFFER)(GET_OS_PKT_DATAPTR(pPacket)); + + // Length in TxInfo should be 8 less than bulkout size. + pMLMEContext->BulkOutSize = BulkOutSize; + pMLMEContext->InUse = TRUE; + pMLMEContext->bWaitingBulkOut = TRUE; + + + //for debug + //hex_dump("RtmpUSBMgmtKickOut", &pMLMEContext->TransferBuffer->field.WirelessPacket[0], (pMLMEContext->BulkOutSize > 16 ? 16 : pMLMEContext->BulkOutSize)); + + //pAd->RalinkCounters.KickTxCount++; + //pAd->RalinkCounters.OneSecTxDoneCount++; + + //if (pAd->MgmtRing.TxSwFreeIdx == MGMT_RING_SIZE) + // needKickOut = TRUE; + + // Decrease the TxSwFreeIdx and Increase the TX_CTX_IDX + pAd->MgmtRing.TxSwFreeIdx--; + INC_RING_INDEX(pAd->MgmtRing.TxCpuIdx, MGMT_RING_SIZE); + + RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags); + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); + //if (needKickOut) + RTUSBKickBulkOut(pAd); + + return 0; +} + + +VOID RtmpUSBNullFrameKickOut( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN UCHAR *pNullFrame, + IN UINT32 frameLen) +{ + if (pAd->NullContext.InUse == FALSE) + { + PTX_CONTEXT pNullContext; + PTXINFO_STRUC pTxInfo; + PTXWI_STRUC pTxWI; + PUCHAR pWirelessPkt; + + pNullContext = &(pAd->NullContext); + + // Set the in use bit + pNullContext->InUse = TRUE; + pWirelessPkt = (PUCHAR)&pNullContext->TransferBuffer->field.WirelessPacket[0]; + + RTMPZeroMemory(&pWirelessPkt[0], 100); + pTxInfo = (PTXINFO_STRUC)&pWirelessPkt[0]; + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(sizeof(HEADER_802_11)+TXWI_SIZE), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE); + pTxInfo->QSEL = FIFO_EDCA; + pTxWI = (PTXWI_STRUC)&pWirelessPkt[TXINFO_SIZE]; + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0, BSSID_WCID, (sizeof(HEADER_802_11)), + 0, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_HTTXOP, FALSE, &pAd->CommonCfg.MlmeTransmit); +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); +#endif // RT_BIG_ENDIAN // + + RTMPMoveMemory(&pWirelessPkt[TXWI_SIZE+TXINFO_SIZE], &pAd->NullFrame, sizeof(HEADER_802_11)); +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)&pWirelessPkt[TXINFO_SIZE + TXWI_SIZE], DIR_WRITE, FALSE); +#endif // RT_BIG_ENDIAN // + pAd->NullContext.BulkOutSize = TXINFO_SIZE + TXWI_SIZE + sizeof(pAd->NullFrame) + 4; + + // Fill out frame length information for global Bulk out arbitor + //pNullContext->BulkOutSize = TransferBufferLength; + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - send NULL Frame @%d Mbps...\n", RateIdToMbps[pAd->CommonCfg.TxRate])); + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL); + + // Kick bulk out + RTUSBKickBulkOut(pAd); + } + +} + +#ifdef CONFIG_STA_SUPPORT +/* + ======================================================================== + + Routine Description: + Check Rx descriptor, return NDIS_STATUS_FAILURE if any error dound + + Arguments: + pRxD Pointer to the Rx descriptor + + Return Value: + NDIS_STATUS_SUCCESS No err + NDIS_STATUS_FAILURE Error + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPCheckRxError( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC pRxINFO) +{ + PCIPHER_KEY pWpaKey; + INT dBm; + + if (pAd->bPromiscuous == TRUE) + return(NDIS_STATUS_SUCCESS); + if(pRxINFO == NULL) + return(NDIS_STATUS_FAILURE); + + // Phy errors & CRC errors + if (pRxINFO->Crc) + { + // Check RSSI for Noise Hist statistic collection. + dBm = (INT) (pRxWI->RSSI0) - pAd->BbpRssiToDbmDelta; + if (dBm <= -87) + pAd->StaCfg.RPIDensity[0] += 1; + else if (dBm <= -82) + pAd->StaCfg.RPIDensity[1] += 1; + else if (dBm <= -77) + pAd->StaCfg.RPIDensity[2] += 1; + else if (dBm <= -72) + pAd->StaCfg.RPIDensity[3] += 1; + else if (dBm <= -67) + pAd->StaCfg.RPIDensity[4] += 1; + else if (dBm <= -62) + pAd->StaCfg.RPIDensity[5] += 1; + else if (dBm <= -57) + pAd->StaCfg.RPIDensity[6] += 1; + else if (dBm > -57) + pAd->StaCfg.RPIDensity[7] += 1; + + return(NDIS_STATUS_FAILURE); + } + + // Add Rx size to channel load counter, we should ignore error counts + pAd->StaCfg.CLBusyBytes += (pRxWI->MPDUtotalByteCount+ 14); + + // Drop ToDs promiscous frame, it is opened due to CCX 2 channel load statistics + if (pHeader->FC.ToDs) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Err;FC.ToDs\n")); + return NDIS_STATUS_FAILURE; + } + + // Paul 04-03 for OFDM Rx length issue + if (pRxWI->MPDUtotalByteCount > MAX_AGGREGATION_SIZE) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("received packet too long\n")); + return NDIS_STATUS_FAILURE; + } + + // Drop not U2M frames, cant's drop here because we will drop beacon in this case + // I am kind of doubting the U2M bit operation + // if (pRxD->U2M == 0) + // return(NDIS_STATUS_FAILURE); + + // drop decyption fail frame + if (pRxINFO->Decrypted && pRxINFO->CipherErr) + { + + // + // MIC Error + // + if ((pRxINFO->CipherErr == 2) && pRxINFO->MyBss) + { + pWpaKey = &pAd->SharedKey[BSS0][pRxWI->KeyIndex]; + RTMPReportMicError(pAd, pWpaKey); + DBGPRINT_RAW(RT_DEBUG_ERROR,("Rx MIC Value error\n")); + } + + if (pRxINFO->Decrypted && + (pAd->SharedKey[BSS0][pRxWI->KeyIndex].CipherAlg == CIPHER_AES) && + (pHeader->Sequence == pAd->FragFrame.Sequence)) + { + // + // Acceptable since the First FragFrame no CipherErr problem. + // + return(NDIS_STATUS_SUCCESS); + } + + return(NDIS_STATUS_FAILURE); + } + + return(NDIS_STATUS_SUCCESS); +} + +VOID RT28xxUsbStaAsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx) +{ + AUTO_WAKEUP_STRUC AutoWakeupCfg; + + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + + AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x00); + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); +} + +VOID RT28xxUsbStaAsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp) +{ + AUTO_WAKEUP_STRUC AutoWakeupCfg; + + // we have decided to SLEEP, so at least do it for a BEACON period. + if (TbttNumToNextWakeUp == 0) + TbttNumToNextWakeUp = 1; + + AutoWakeupCfg.word = 0; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + + AutoWakeupCfg.field.NumofSleepingTbtt = TbttNumToNextWakeUp - 1; + AutoWakeupCfg.field.EnableAutoWakeup = 1; + AutoWakeupCfg.field.AutoLeadTime = 5; + RTMP_IO_WRITE32(pAd, AUTO_WAKEUP_CFG, AutoWakeupCfg.word); + + AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02); // send POWER-SAVE command to MCU. Timeout 40us. + + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_DOZE); + +} +#endif // CONFIG_STA_SUPPORT // + +VOID RT28xxUsbMlmeRadioOn( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE,("RT28xxUsbMlmeRadioOn()\n")); + + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + return; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + AsicSendCommandToMcu(pAd, 0x31, 0xff, 0x00, 0x00); + RTMPusecDelay(10000); + } +#endif // CONFIG_STA_SUPPORT // + NICResetFromError(pAd); + + // Enable Tx/Rx + RTMPEnableRxTx(pAd); + + // Clear Radio off flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + RTUSBBulkReceive(pAd); +#endif // CONFIG_STA_SUPPORT // + + // Set LED + RTMPSetLED(pAd, LED_RADIO_ON); +} + +VOID RT28xxUsbMlmeRadioOFF( + IN PRTMP_ADAPTER pAd) +{ + WPDMA_GLO_CFG_STRUC GloCfg; + UINT32 Value, i; + + DBGPRINT(RT_DEBUG_TRACE,("RT28xxUsbMlmeRadioOFF()\n")); + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + return; + + // Set LED + RTMPSetLED(pAd, LED_RADIO_OFF); + // Set Radio off flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Link down first if any association exists + if (INFRA_ON(pAd) || ADHOC_ON(pAd)) + LinkDown(pAd, FALSE); + RTMPusecDelay(10000); + + //========================================== + // Clean up old bss table + BssTableInit(&pAd->ScanTab); + } +#endif // CONFIG_STA_SUPPORT // + + + // Disable MAC Tx/Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= (0xfffffff3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // MAC_SYS_CTRL => value = 0x0 => 40mA + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0); + + // PWR_PIN_CFG => value = 0x0 => 40mA + RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0); + + // TX_PIN_CFG => value = 0x0 => 20mA + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, 0); + + if (pAd->CommonCfg.BBPCurrentBW == BW_40) + { + // Must using 40MHz. + AsicTurnOffRFClk(pAd, pAd->CommonCfg.CentralChannel); + } + else + { + // Must using 20MHz. + AsicTurnOffRFClk(pAd, pAd->CommonCfg.Channel); + } + + // Waiting for DMA idle + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + RTMPusecDelay(1000); + }while (i++ < 100); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + AsicSendCommandToMcu(pAd, 0x30, 0xff, 0xff, 0x02); +#endif // CONFIG_STA_SUPPORT // +} + diff --git a/drivers/staging/rt2870/common/cmm_info.c b/drivers/staging/rt2870/common/cmm_info.c new file mode 100644 index 000000000000..40792e162374 --- /dev/null +++ b/drivers/staging/rt2870/common/cmm_info.c @@ -0,0 +1,3712 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* +*/ + +#include "../rt_config.h" + +INT Show_SSID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Channel_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +#ifdef DOT11_N_SUPPORT +INT Show_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // DOT11_N_SUPPORT // + +INT Show_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_CountryCode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +#ifdef AGGREGATION_SUPPORT +INT Show_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // AGGREGATION_SUPPORT // + +#ifdef WMM_SUPPORT +INT Show_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // WMM_SUPPORT // + +INT Show_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +#ifdef CONFIG_STA_SUPPORT +INT Show_NetworkType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); +#endif // CONFIG_STA_SUPPORT // + +INT Show_AuthMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_EncrypType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key1_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key2_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key3_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_Key4_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +INT Show_WPAPSK_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf); + +static struct { + CHAR *name; + INT (*show_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg); +} *PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC, RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC[] = { + {"SSID", Show_SSID_Proc}, + {"WirelessMode", Show_WirelessMode_Proc}, + {"TxBurst", Show_TxBurst_Proc}, + {"TxPreamble", Show_TxPreamble_Proc}, + {"TxPower", Show_TxPower_Proc}, + {"Channel", Show_Channel_Proc}, + {"BGProtection", Show_BGProtection_Proc}, + {"RTSThreshold", Show_RTSThreshold_Proc}, + {"FragThreshold", Show_FragThreshold_Proc}, +#ifdef DOT11_N_SUPPORT + {"HtBw", Show_HtBw_Proc}, + {"HtMcs", Show_HtMcs_Proc}, + {"HtGi", Show_HtGi_Proc}, + {"HtOpMode", Show_HtOpMode_Proc}, + {"HtExtcha", Show_HtExtcha_Proc}, + {"HtMpduDensity", Show_HtMpduDensity_Proc}, + {"HtBaWinSize", Show_HtBaWinSize_Proc}, + {"HtRdg", Show_HtRdg_Proc}, + {"HtAmsdu", Show_HtAmsdu_Proc}, + {"HtAutoBa", Show_HtAutoBa_Proc}, +#endif // DOT11_N_SUPPORT // + {"CountryRegion", Show_CountryRegion_Proc}, + {"CountryRegionABand", Show_CountryRegionABand_Proc}, + {"CountryCode", Show_CountryCode_Proc}, +#ifdef AGGREGATION_SUPPORT + {"PktAggregate", Show_PktAggregate_Proc}, +#endif + +#ifdef WMM_SUPPORT + {"WmmCapable", Show_WmmCapable_Proc}, +#endif + {"IEEE80211H", Show_IEEE80211H_Proc}, +#ifdef CONFIG_STA_SUPPORT + {"NetworkType", Show_NetworkType_Proc}, +#endif // CONFIG_STA_SUPPORT // + {"AuthMode", Show_AuthMode_Proc}, + {"EncrypType", Show_EncrypType_Proc}, + {"DefaultKeyID", Show_DefaultKeyID_Proc}, + {"Key1", Show_Key1_Proc}, + {"Key2", Show_Key2_Proc}, + {"Key3", Show_Key3_Proc}, + {"Key4", Show_Key4_Proc}, + {"WPAPSK", Show_WPAPSK_Proc}, + {NULL, NULL} +}; + +/* + ========================================================================== + Description: + Get Driver version. + + Return: + ========================================================================== +*/ +INT Set_DriverVersion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + DBGPRINT(RT_DEBUG_TRACE, ("Driver version-%s\n", STA_DRIVER_VERSION)); +#endif // CONFIG_STA_SUPPORT // + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Country Region. + This command will not work, if the field of CountryRegion in eeprom is programmed. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG region; + + region = simple_strtol(arg, 0, 10); + +#ifdef EXT_BUILD_CHANNEL_LIST + return -EOPNOTSUPP; +#endif // EXT_BUILD_CHANNEL_LIST // + + // Country can be set only when EEPROM not programmed + if (pAd->CommonCfg.CountryRegion & 0x80) + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegion_Proc::parameter of CountryRegion in eeprom is programmed \n")); + return FALSE; + } + + if((region >= 0) && (region <= REGION_MAXIMUM_BG_BAND)) + { + pAd->CommonCfg.CountryRegion = (UCHAR) region; + } + else if (region == REGION_31_BG_BAND) + { + pAd->CommonCfg.CountryRegion = (UCHAR) region; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegion_Proc::parameters out of range\n")); + return FALSE; + } + + // if set country region, driver needs to be reset + BuildChannelList(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_CountryRegion_Proc::(CountryRegion=%d)\n", pAd->CommonCfg.CountryRegion)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Country Region for A band. + This command will not work, if the field of CountryRegion in eeprom is programmed. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG region; + + region = simple_strtol(arg, 0, 10); + +#ifdef EXT_BUILD_CHANNEL_LIST + return -EOPNOTSUPP; +#endif // EXT_BUILD_CHANNEL_LIST // + + // Country can be set only when EEPROM not programmed + if (pAd->CommonCfg.CountryRegionForABand & 0x80) + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegionABand_Proc::parameter of CountryRegion in eeprom is programmed \n")); + return FALSE; + } + + if((region >= 0) && (region <= REGION_MAXIMUM_A_BAND)) + { + pAd->CommonCfg.CountryRegionForABand = (UCHAR) region; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_CountryRegionABand_Proc::parameters out of range\n")); + return FALSE; + } + + // if set country region, driver needs to be reset + BuildChannelList(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_CountryRegionABand_Proc::(CountryRegion=%d)\n", pAd->CommonCfg.CountryRegionForABand)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Wireless Mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG WirelessMode; + INT success = TRUE; + + WirelessMode = simple_strtol(arg, 0, 10); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + INT MaxPhyMode = PHY_11G; + +#ifdef DOT11_N_SUPPORT + MaxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + if (WirelessMode <= MaxPhyMode) + { + RTMPSetPhyMode(pAd, WirelessMode); +#ifdef DOT11_N_SUPPORT + if (WirelessMode >= PHY_11ABGN_MIXED) + { + pAd->CommonCfg.BACapability.field.AutoBA = TRUE; + pAd->CommonCfg.REGBACapability.field.AutoBA = TRUE; + } + else + { + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + pAd->CommonCfg.REGBACapability.field.AutoBA = FALSE; + } +#endif // DOT11_N_SUPPORT // + // Set AdhocMode rates + if (pAd->StaCfg.BssType == BSS_ADHOC) + { + MlmeUpdateTxRates(pAd, FALSE, 0); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy to on-chip memory + } + } + else + { + success = FALSE; + } + } +#endif // CONFIG_STA_SUPPORT // + + // it is needed to set SSID to take effect + if (success == TRUE) + { +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set_WirelessMode_Proc::(=%ld)\n", WirelessMode)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Set_WirelessMode_Proc::parameters out of range\n")); + } + + return success; +} + +/* + ========================================================================== + Description: + Set Channel + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Channel_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + INT success = TRUE; + UCHAR Channel; + + Channel = (UCHAR) simple_strtol(arg, 0, 10); + + // check if this channel is valid + if (ChannelSanity(pAd, Channel) == TRUE) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->CommonCfg.Channel = Channel; + + if (MONITOR_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + N_ChannelCheck(pAd); + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) + { + N_SetCenCh(pAd); + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40, control_channel(%d), CentralChannel(%d) \n", + pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel)); + } + else +#endif // DOT11_N_SUPPORT // + { + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAd->CommonCfg.Channel)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + success = TRUE; + } + else + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + success = FALSE; +#endif // CONFIG_STA_SUPPORT // + } + + + if (success == TRUE) + DBGPRINT(RT_DEBUG_TRACE, ("Set_Channel_Proc::(Channel=%d)\n", pAd->CommonCfg.Channel)); + + return success; +} + +/* + ========================================================================== + Description: + Set Short Slot Time Enable or Disable + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ShortSlot_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG ShortSlot; + + ShortSlot = simple_strtol(arg, 0, 10); + + if (ShortSlot == 1) + pAd->CommonCfg.bUseShortSlotTime = TRUE; + else if (ShortSlot == 0) + pAd->CommonCfg.bUseShortSlotTime = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_ShortSlot_Proc::(ShortSlot=%d)\n", pAd->CommonCfg.bUseShortSlotTime)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Tx power + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG TxPower; + INT success = FALSE; + + TxPower = (ULONG) simple_strtol(arg, 0, 10); + if (TxPower <= 100) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->CommonCfg.TxPowerDefault = TxPower; + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + } +#endif // CONFIG_STA_SUPPORT // + success = TRUE; + } + else + success = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPower_Proc::(TxPowerPercentage=%ld)\n", pAd->CommonCfg.TxPowerPercentage)); + + return success; +} + +/* + ========================================================================== + Description: + Set 11B/11G Protection + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + switch (simple_strtol(arg, 0, 10)) + { + case 0: //AUTO + pAd->CommonCfg.UseBGProtection = 0; + break; + case 1: //Always On + pAd->CommonCfg.UseBGProtection = 1; + break; + case 2: //Always OFF + pAd->CommonCfg.UseBGProtection = 2; + break; + default: //Invalid argument + return FALSE; + } + + + DBGPRINT(RT_DEBUG_TRACE, ("Set_BGProtection_Proc::(BGProtection=%ld)\n", pAd->CommonCfg.UseBGProtection)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set TxPreamble + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + RT_802_11_PREAMBLE Preamble; + + Preamble = simple_strtol(arg, 0, 10); + + + switch (Preamble) + { + case Rt802_11PreambleShort: + pAd->CommonCfg.TxPreamble = Preamble; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + MlmeSetTxPreamble(pAd, Rt802_11PreambleShort); +#endif // CONFIG_STA_SUPPORT // + break; + case Rt802_11PreambleLong: +#ifdef CONFIG_STA_SUPPORT + case Rt802_11PreambleAuto: + // if user wants AUTO, initialize to LONG here, then change according to AP's + // capability upon association. +#endif // CONFIG_STA_SUPPORT // + pAd->CommonCfg.TxPreamble = Preamble; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + MlmeSetTxPreamble(pAd, Rt802_11PreambleLong); +#endif // CONFIG_STA_SUPPORT // + break; + default: //Invalid argument + return FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_TxPreamble_Proc::(TxPreamble=%ld)\n", pAd->CommonCfg.TxPreamble)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set RTS Threshold + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + NDIS_802_11_RTS_THRESHOLD RtsThresh; + + RtsThresh = simple_strtol(arg, 0, 10); + + if((RtsThresh > 0) && (RtsThresh <= MAX_RTS_THRESHOLD)) + pAd->CommonCfg.RtsThreshold = (USHORT)RtsThresh; +#ifdef CONFIG_STA_SUPPORT + else if (RtsThresh == 0) + pAd->CommonCfg.RtsThreshold = MAX_RTS_THRESHOLD; +#endif // CONFIG_STA_SUPPORT // + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_RTSThreshold_Proc::(RTSThreshold=%d)\n", pAd->CommonCfg.RtsThreshold)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Fragment Threshold + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + + FragThresh = simple_strtol(arg, 0, 10); + + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { + //Illegal FragThresh so we set it to default + pAd->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + } + else if (FragThresh % 2 == 1) + { + // The length of each fragment shall always be an even number of octets, except for the last fragment + // of an MSDU or MMPDU, which may be either an even or an odd number of octets. + pAd->CommonCfg.FragmentThreshold = (USHORT)(FragThresh - 1); + } + else + { + pAd->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->CommonCfg.FragmentThreshold == MAX_FRAG_THRESHOLD) + pAd->CommonCfg.bUseZeroToDisableFragment = TRUE; + else + pAd->CommonCfg.bUseZeroToDisableFragment = FALSE; + } +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("Set_FragThreshold_Proc::(FragThreshold=%d)\n", pAd->CommonCfg.FragmentThreshold)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set TxBurst + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG TxBurst; + + TxBurst = simple_strtol(arg, 0, 10); + if (TxBurst == 1) + pAd->CommonCfg.bEnableTxBurst = TRUE; + else if (TxBurst == 0) + pAd->CommonCfg.bEnableTxBurst = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_TxBurst_Proc::(TxBurst=%d)\n", pAd->CommonCfg.bEnableTxBurst)); + + return TRUE; +} + +#ifdef AGGREGATION_SUPPORT +/* + ========================================================================== + Description: + Set TxBurst + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG aggre; + + aggre = simple_strtol(arg, 0, 10); + + if (aggre == 1) + pAd->CommonCfg.bAggregationCapable = TRUE; + else if (aggre == 0) + pAd->CommonCfg.bAggregationCapable = FALSE; + else + return FALSE; //Invalid argument + + + DBGPRINT(RT_DEBUG_TRACE, ("Set_PktAggregate_Proc::(AGGRE=%d)\n", pAd->CommonCfg.bAggregationCapable)); + + return TRUE; +} +#endif + +/* + ========================================================================== + Description: + Set IEEE80211H. + This parameter is 1 when needs radar detection, otherwise 0 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG ieee80211h; + + ieee80211h = simple_strtol(arg, 0, 10); + + if (ieee80211h == 1) + pAd->CommonCfg.bIEEE80211H = TRUE; + else if (ieee80211h == 0) + pAd->CommonCfg.bIEEE80211H = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_IEEE80211H_Proc::(IEEE80211H=%d)\n", pAd->CommonCfg.bIEEE80211H)); + + return TRUE; +} + + +#ifdef DBG +/* + ========================================================================== + Description: + For Debug information + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Debug_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + DBGPRINT(RT_DEBUG_TRACE, ("==> Set_Debug_Proc *******************\n")); + + if(simple_strtol(arg, 0, 10) <= RT_DEBUG_LOUD) + RTDebugLevel = simple_strtol(arg, 0, 10); + + DBGPRINT(RT_DEBUG_TRACE, ("<== Set_Debug_Proc(RTDebugLevel = %ld)\n", RTDebugLevel)); + + return TRUE; +} +#endif + +INT Show_DescInfo_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + return TRUE; +} + +/* + ========================================================================== + Description: + Reset statistics counter + + Arguments: + pAdapter Pointer to our adapter + arg + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ResetStatCounter_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + //UCHAR i; + //MAC_TABLE_ENTRY *pEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("==>Set_ResetStatCounter_Proc\n")); + + // add the most up-to-date h/w raw counters into software counters + NICUpdateRawCounters(pAd); + + NdisZeroMemory(&pAd->WlanCounters, sizeof(COUNTER_802_11)); + NdisZeroMemory(&pAd->Counters8023, sizeof(COUNTER_802_3)); + NdisZeroMemory(&pAd->RalinkCounters, sizeof(COUNTER_RALINK)); + + // Reset HotSpot counter +#if 0 // ToDo. + for (i = 0; i < MAX_LEN_OF_MAC_TABLE; i++) + { + pEntry = &pAd->MacTab.Content[i]; + + if ((pEntry->Valid == FALSE) || (pEntry->Sst != SST_ASSOC)) + continue; + + pEntry->HSCounter.LastDataPacketTime = 0; + pEntry->HSCounter.TotalRxByteCount= 0; + pEntry->HSCounter.TotalTxByteCount= 0; + } +#endif + + + return TRUE; +} + +/* + ======================================================================== + + Routine Description: + Add WPA key process. + In Adhoc WPANONE, bPairwise = 0; KeyIdx = 0; + + Arguments: + pAd Pointer to our adapter + pBuf Pointer to the where the key stored + + Return Value: + NDIS_SUCCESS Add key successfully + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +#if 0 // remove by AlbertY +NDIS_STATUS RTMPWPAAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf) +{ + PNDIS_802_11_KEY pKey; + ULONG KeyIdx; +// NDIS_STATUS Status; +// ULONG offset; // unused variable, snowpin 2006.07.13 + + PUCHAR pTxMic, pRxMic; + BOOLEAN bTxKey; // Set the key as transmit key + BOOLEAN bPairwise; // Indicate the key is pairwise key + BOOLEAN bKeyRSC; // indicate the receive SC set by KeyRSC value. + // Otherwise, it will set by the NIC. + BOOLEAN bAuthenticator; // indicate key is set by authenticator. + UCHAR apidx = BSS0; + + pKey = (PNDIS_802_11_KEY) pBuf; + KeyIdx = pKey->KeyIndex & 0xff; + // Bit 31 of Add-key, Tx Key + bTxKey = (pKey->KeyIndex & 0x80000000) ? TRUE : FALSE; + // Bit 30 of Add-key PairwiseKey + bPairwise = (pKey->KeyIndex & 0x40000000) ? TRUE : FALSE; + // Bit 29 of Add-key KeyRSC + bKeyRSC = (pKey->KeyIndex & 0x20000000) ? TRUE : FALSE; + // Bit 28 of Add-key Authenticator + bAuthenticator = (pKey->KeyIndex & 0x10000000) ? TRUE : FALSE; + + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPAAddKeyProc==>pKey->KeyIndex = %x. bPairwise= %d\n", pKey->KeyIndex, bPairwise)); + // 1. Check Group / Pairwise Key + if (bPairwise) // Pairwise Key + { + // 1. KeyIdx must be 0, otherwise, return NDIS_STATUS_INVALID_DATA + if (KeyIdx != 0) + return(NDIS_STATUS_INVALID_DATA); + + // 2. Check bTx, it must be true, otherwise, return NDIS_STATUS_INVALID_DATA + if (bTxKey == FALSE) + return(NDIS_STATUS_INVALID_DATA); + + // 3. If BSSID is all 0xff, return NDIS_STATUS_INVALID_DATA + if (MAC_ADDR_EQUAL(pKey->BSSID, BROADCAST_ADDR)) + return(NDIS_STATUS_INVALID_DATA); + + // 3.1 Check Pairwise key length for TKIP key. For AES, it's always 128 bits + //if ((pAdapter->PortCfg.WepStatus == Ndis802_11Encryption2Enabled) && (pKey->KeyLength != LEN_TKIP_KEY)) + if ((pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) && (pKey->KeyLength != LEN_TKIP_KEY)) + return(NDIS_STATUS_INVALID_DATA); + + pAd->SharedKey[apidx][KeyIdx].Type = PAIRWISE_KEY; + + if (pAd->ApCfg.MBSSID[apidx].AuthMode == Ndis802_11AuthModeWPA2) + { + // Send media specific event to start PMKID caching + RTMPIndicateWPA2Status(pAd); + } + } + else + { + // 1. Check BSSID, if not current BSSID or Bcast, return NDIS_STATUS_INVALID_DATA + if ((! MAC_ADDR_EQUAL(pKey->BSSID, BROADCAST_ADDR)) && + (! MAC_ADDR_EQUAL(pKey->BSSID, pAd->ApCfg.MBSSID[apidx].Bssid))) + return(NDIS_STATUS_INVALID_DATA); + + // 2. Check Key index for supported Group Key + if (KeyIdx >= GROUP_KEY_NUM) + return(NDIS_STATUS_INVALID_DATA); + + // 3. Set as default Tx Key if bTxKey is TRUE + if (bTxKey == TRUE) + pAd->ApCfg.MBSSID[apidx].DefaultKeyId = (UCHAR) KeyIdx; + + pAd->SharedKey[apidx][KeyIdx].Type = GROUP_KEY; + } + + // 4. Select RxMic / TxMic based on Supp / Authenticator + if (pAd->ApCfg.MBSSID[apidx].AuthMode == Ndis802_11AuthModeWPANone) + { + // for WPA-None Tx, Rx MIC is the same + pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; + pRxMic = pTxMic; + } + else if (bAuthenticator == TRUE) + { + pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; + pRxMic = (PUCHAR) (&pKey->KeyMaterial) + 24; + } + else + { + pRxMic = (PUCHAR) (&pKey->KeyMaterial) + 16; + pTxMic = (PUCHAR) (&pKey->KeyMaterial) + 24; + } + + // 6. Check RxTsc + if (bKeyRSC == TRUE) + { + NdisMoveMemory(pAd->SharedKey[apidx][KeyIdx].RxTsc, &pKey->KeyRSC, 6); + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].PairwiseKey.RxTsc, &pKey->KeyRSC, 6); + } + else + { + NdisZeroMemory(pAd->SharedKey[apidx][KeyIdx].RxTsc, 6); + } + + // 7. Copy information into Pairwise Key structure. + // pKey->KeyLength will include TxMic and RxMic, therefore, we use 16 bytes hardcoded. + pAd->SharedKey[apidx][KeyIdx].KeyLen = (UCHAR) pKey->KeyLength; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.KeyLen = (UCHAR)pKey->KeyLength; + NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key, &pKey->KeyMaterial, 16); + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].PairwiseKey.Key, &pKey->KeyMaterial, 16); + if (pKey->KeyLength == LEN_TKIP_KEY) + { + // Only Key lenth equal to TKIP key have these + NdisMoveMemory(pAd->SharedKey[apidx][KeyIdx].RxMic, pRxMic, 8); + NdisMoveMemory(pAd->SharedKey[apidx][KeyIdx].TxMic, pTxMic, 8); + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].PairwiseKey.RxMic, pRxMic, 8); + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxMic, pTxMic, 8); + } + + COPY_MAC_ADDR(pAd->SharedKey[BSS0][KeyIdx].BssId, pKey->BSSID); + + // Init TxTsc to one based on WiFi WPA specs + pAd->SharedKey[apidx][KeyIdx].TxTsc[0] = 1; + pAd->SharedKey[apidx][KeyIdx].TxTsc[1] = 0; + pAd->SharedKey[apidx][KeyIdx].TxTsc[2] = 0; + pAd->SharedKey[apidx][KeyIdx].TxTsc[3] = 0; + pAd->SharedKey[apidx][KeyIdx].TxTsc[4] = 0; + pAd->SharedKey[apidx][KeyIdx].TxTsc[5] = 0; + // 4. Init TxTsc to one based on WiFi WPA specs + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxTsc[0] = 1; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxTsc[1] = 0; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxTsc[2] = 0; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxTsc[3] = 0; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxTsc[4] = 0; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.TxTsc[5] = 0; + + if (pAd->ApCfg.MBSSID[apidx].WepStatus == Ndis802_11Encryption3Enabled) + { + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_AES; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = CIPHER_AES; + } + else if (pAd->ApCfg.MBSSID[apidx].WepStatus == Ndis802_11Encryption2Enabled) + { + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_TKIP; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = CIPHER_TKIP; + } + else if (pAd->ApCfg.MBSSID[apidx].WepStatus == Ndis802_11Encryption1Enabled) + { + if (pAd->SharedKey[apidx][KeyIdx].KeyLen == 5) + { + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_WEP64; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = CIPHER_WEP64; + } + else if (pAd->SharedKey[apidx][KeyIdx].KeyLen == 13) + { + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_WEP128; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = CIPHER_WEP128; + } + else + { + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_NONE; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = CIPHER_NONE; + } + } + else + { + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_NONE; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = CIPHER_NONE; + } + + if ((pAd->OpMode == OPMODE_STA)) // Pairwise Key. Add BSSID to WCTable + { + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.KeyLen = pAd->SharedKey[BSS0][KeyIdx].KeyLen; + } + + if ((pAd->ApCfg.MBSSID[apidx].AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->ApCfg.MBSSID[apidx].AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // + // On WPA2, Update Group Key Cipher. + // + if (!bPairwise) + { + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_AES; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[apidx][KeyIdx].CipherAlg = CIPHER_TKIP; + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("pAd->SharedKey[%d][%d].CipherAlg = %d\n", apidx, KeyIdx, pAd->SharedKey[apidx][KeyIdx].CipherAlg)); + +#if 0 + DBGPRINT_RAW(RT_DEBUG_TRACE, ("%s Key #%d", CipherName[pAd->SharedKey[apidx][KeyIdx].CipherAlg],KeyIdx)); + for (i = 0; i < 16; i++) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("%02x:", pAd->SharedKey[apidx][KeyIdx].Key[i])); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\n Rx MIC Key = ")); + for (i = 0; i < 8; i++) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("%02x:", pAd->SharedKey[apidx][KeyIdx].RxMic[i])); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\n Tx MIC Key = ")); + for (i = 0; i < 8; i++) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("%02x:", pAd->SharedKey[apidx][KeyIdx].TxMic[i])); + } + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\n RxTSC = ")); + for (i = 0; i < 6; i++) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("%02x:", pAd->SharedKey[apidx][KeyIdx].RxTsc[i])); + } +#endif + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\n pKey-> BSSID:%02x:%02x:%02x:%02x:%02x:%02x \n", + pKey->BSSID[0],pKey->BSSID[1],pKey->BSSID[2],pKey->BSSID[3],pKey->BSSID[4],pKey->BSSID[5])); + + if ((bTxKey) && (pAd->OpMode == OPMODE_STA)) // Pairwise Key. Add BSSID to WCTable + RTMPAddBSSIDCipher(pAd, BSSID_WCID, pKey, pAd->SharedKey[BSS0][KeyIdx].CipherAlg); + + + // No matter pairwise key or what leyidx is, always has a copy at on-chip SharedKeytable. + AsicAddSharedKeyEntry(pAd, + apidx, + (UCHAR)KeyIdx, + pAd->SharedKey[apidx][KeyIdx].CipherAlg, + pAd->SharedKey[apidx][KeyIdx].Key, + pAd->SharedKey[apidx][KeyIdx].TxMic, + pAd->SharedKey[apidx][KeyIdx].RxMic); + + // The WCID key specified in used at Tx. For STA, always use pairwise key. + + // ad-hoc mode need to specify WAP Group key with WCID index=BSS0Mcast_WCID. Let's always set this key here. +/* if (bPairwise == FALSE) + { + offset = MAC_IVEIV_TABLE_BASE + (BSS0Mcast_WCID * HW_IVEIV_ENTRY_SIZE); + NdisZeroMemory(IVEIV, 8); + // 1. IV/EIV + // Specify key index to find shared key. + if ((pAd->SharedKey[BSS0][KeyIdx].CipherAlg==CIPHER_TKIP) || + (pAd->SharedKey[BSS0][KeyIdx].CipherAlg==CIPHER_AES)) + IVEIV[3] = 0x20; // Eiv bit on. keyid always 0 for pairwise key + IVEIV[3] |= (KeyIdx<< 6); // groupkey index is not 0 + for (i=0; i<8; i++) + { + RTMP_IO_WRITE8(pAd, offset+i, IVEIV[i]); + } + + // 2. WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:use share key, BSSIdx is 0 + WCIDAttri = (pAd->SharedKey[BSS0][KeyIdx].CipherAlg<<1)|PAIRWISEKEYTABLE; + offset = MAC_WCID_ATTRIBUTE_BASE + (BSS0Mcast_WCID* HW_WCID_ATTRI_SIZE); + RTMP_IO_WRITE32(pAd, offset, WCIDAttri); + + } + +*/ + + if (pAd->SharedKey[apidx][KeyIdx].Type == GROUP_KEY) + { + // 802.1x port control + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + DBGPRINT(RT_DEBUG_TRACE,("!!WPA_802_1X_PORT_SECURED!!\n")); + + } + + return (NDIS_STATUS_SUCCESS); +} +#endif + +BOOLEAN RTMPCheckStrPrintAble( + IN CHAR *pInPutStr, + IN UCHAR strLen) +{ + UCHAR i=0; + + for (i=0; i 0x7E)) + return FALSE; + } + + return TRUE; +} + +/* + ======================================================================== + + Routine Description: + Remove WPA Key process + + Arguments: + pAd Pointer to our adapter + pBuf Pointer to the where the key stored + + Return Value: + NDIS_SUCCESS Add key successfully + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +#ifdef CONFIG_STA_SUPPORT +VOID RTMPSetDesiredRates( + IN PRTMP_ADAPTER pAdapter, + IN LONG Rates) +{ + NDIS_802_11_RATES aryRates; + + memset(&aryRates, 0x00, sizeof(NDIS_802_11_RATES)); + switch (pAdapter->CommonCfg.PhyMode) + { + case PHY_11A: // A only + switch (Rates) + { + case 6000000: //6M + aryRates[0] = 0x0c; // 6M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0; + break; + case 9000000: //9M + aryRates[0] = 0x12; // 9M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1; + break; + case 12000000: //12M + aryRates[0] = 0x18; // 12M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2; + break; + case 18000000: //18M + aryRates[0] = 0x24; // 18M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3; + break; + case 24000000: //24M + aryRates[0] = 0x30; // 24M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_4; + break; + case 36000000: //36M + aryRates[0] = 0x48; // 36M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_5; + break; + case 48000000: //48M + aryRates[0] = 0x60; // 48M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_6; + break; + case 54000000: //54M + aryRates[0] = 0x6c; // 54M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_7; + break; + case -1: //Auto + default: + aryRates[0] = 0x6c; // 54Mbps + aryRates[1] = 0x60; // 48Mbps + aryRates[2] = 0x48; // 36Mbps + aryRates[3] = 0x30; // 24Mbps + aryRates[4] = 0x24; // 18M + aryRates[5] = 0x18; // 12M + aryRates[6] = 0x12; // 9M + aryRates[7] = 0x0c; // 6M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + break; + } + break; + case PHY_11BG_MIXED: // B/G Mixed + case PHY_11B: // B only + case PHY_11ABG_MIXED: // A/B/G Mixed + default: + switch (Rates) + { + case 1000000: //1M + aryRates[0] = 0x02; + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0; + break; + case 2000000: //2M + aryRates[0] = 0x04; + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1; + break; + case 5000000: //5.5M + aryRates[0] = 0x0b; // 5.5M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2; + break; + case 11000000: //11M + aryRates[0] = 0x16; // 11M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3; + break; + case 6000000: //6M + aryRates[0] = 0x0c; // 6M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_0; + break; + case 9000000: //9M + aryRates[0] = 0x12; // 9M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_1; + break; + case 12000000: //12M + aryRates[0] = 0x18; // 12M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_2; + break; + case 18000000: //18M + aryRates[0] = 0x24; // 18M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_3; + break; + case 24000000: //24M + aryRates[0] = 0x30; // 24M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_4; + break; + case 36000000: //36M + aryRates[0] = 0x48; // 36M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_5; + break; + case 48000000: //48M + aryRates[0] = 0x60; // 48M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_6; + break; + case 54000000: //54M + aryRates[0] = 0x6c; // 54M + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_7; + break; + case -1: //Auto + default: + if (pAdapter->CommonCfg.PhyMode == PHY_11B) + { //B Only + aryRates[0] = 0x16; // 11Mbps + aryRates[1] = 0x0b; // 5.5Mbps + aryRates[2] = 0x04; // 2Mbps + aryRates[3] = 0x02; // 1Mbps + } + else + { //(B/G) Mixed or (A/B/G) Mixed + aryRates[0] = 0x6c; // 54Mbps + aryRates[1] = 0x60; // 48Mbps + aryRates[2] = 0x48; // 36Mbps + aryRates[3] = 0x30; // 24Mbps + aryRates[4] = 0x16; // 11Mbps + aryRates[5] = 0x0b; // 5.5Mbps + aryRates[6] = 0x04; // 2Mbps + aryRates[7] = 0x02; // 1Mbps + } + pAdapter->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + break; + } + break; + } + + NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES)); + DBGPRINT(RT_DEBUG_TRACE, (" RTMPSetDesiredRates (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n", + pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1], + pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3], + pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5], + pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] )); + // Changing DesiredRate may affect the MAX TX rate we used to TX frames out + MlmeUpdateTxRates(pAdapter, FALSE, 0); +} + +NDIS_STATUS RTMPWPARemoveKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf) +{ + PNDIS_802_11_REMOVE_KEY pKey; + ULONG KeyIdx; + NDIS_STATUS Status = NDIS_STATUS_FAILURE; + BOOLEAN bTxKey; // Set the key as transmit key + BOOLEAN bPairwise; // Indicate the key is pairwise key + BOOLEAN bKeyRSC; // indicate the receive SC set by KeyRSC value. + // Otherwise, it will set by the NIC. + BOOLEAN bAuthenticator; // indicate key is set by authenticator. + INT i; + + DBGPRINT(RT_DEBUG_TRACE,("---> RTMPWPARemoveKeyProc\n")); + + pKey = (PNDIS_802_11_REMOVE_KEY) pBuf; + KeyIdx = pKey->KeyIndex & 0xff; + // Bit 31 of Add-key, Tx Key + bTxKey = (pKey->KeyIndex & 0x80000000) ? TRUE : FALSE; + // Bit 30 of Add-key PairwiseKey + bPairwise = (pKey->KeyIndex & 0x40000000) ? TRUE : FALSE; + // Bit 29 of Add-key KeyRSC + bKeyRSC = (pKey->KeyIndex & 0x20000000) ? TRUE : FALSE; + // Bit 28 of Add-key Authenticator + bAuthenticator = (pKey->KeyIndex & 0x10000000) ? TRUE : FALSE; + + // 1. If bTx is TRUE, return failure information + if (bTxKey == TRUE) + return(NDIS_STATUS_INVALID_DATA); + + // 2. Check Pairwise Key + if (bPairwise) + { + // a. If BSSID is broadcast, remove all pairwise keys. + // b. If not broadcast, remove the pairwise specified by BSSID + for (i = 0; i < SHARE_KEY_NUM; i++) + { + if (MAC_ADDR_EQUAL(pAd->SharedKey[BSS0][i].BssId, pKey->BSSID)) + { + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveKeyProc(KeyIdx=%d)\n", i)); + pAd->SharedKey[BSS0][i].KeyLen = 0; + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAd, BSS0, (UCHAR)i); + Status = NDIS_STATUS_SUCCESS; + break; + } + } + } + // 3. Group Key + else + { + // a. If BSSID is broadcast, remove all group keys indexed + // b. If BSSID matched, delete the group key indexed. + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveKeyProc(KeyIdx=%ld)\n", KeyIdx)); + pAd->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAd, BSS0, (UCHAR)KeyIdx); + Status = NDIS_STATUS_SUCCESS; + } + + return (Status); +} +#endif // CONFIG_STA_SUPPORT // + + +#ifdef CONFIG_STA_SUPPORT +/* + ======================================================================== + + Routine Description: + Remove All WPA Keys + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPWPARemoveAllKeys( + IN PRTMP_ADAPTER pAd) +{ + + UCHAR i; + + DBGPRINT(RT_DEBUG_TRACE,("RTMPWPARemoveAllKeys(AuthMode=%d, WepStatus=%d)\n", pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus)); + + // For WEP/CKIP, there is no need to remove it, since WinXP won't set it again after + // Link up. And it will be replaced if user changed it. + if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return; + + // For WPA-None, there is no need to remove it, since WinXP won't set it again after + // Link up. And it will be replaced if user changed it. + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + return; + + // set BSSID wcid entry of the Pair-wise Key table as no-security mode + AsicRemovePairwiseKeyEntry(pAd, BSS0, BSSID_WCID); + + // set all shared key mode as no-security. + for (i = 0; i < SHARE_KEY_NUM; i++) + { + DBGPRINT(RT_DEBUG_TRACE,("remove %s key #%d\n", CipherName[pAd->SharedKey[BSS0][i].CipherAlg], i)); + NdisZeroMemory(&pAd->SharedKey[BSS0][i], sizeof(CIPHER_KEY)); + + AsicRemoveSharedKeyEntry(pAd, BSS0, i); + } + +} +#endif // CONFIG_STA_SUPPORT // + +/* + ======================================================================== + Routine Description: + Change NIC PHY mode. Re-association may be necessary. possible settings + include - PHY_11B, PHY_11BG_MIXED, PHY_11A, and PHY_11ABG_MIXED + + Arguments: + pAd - Pointer to our adapter + phymode - + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPSetPhyMode( + IN PRTMP_ADAPTER pAd, + IN ULONG phymode) +{ + INT i; + // the selected phymode must be supported by the RF IC encoded in E2PROM + + // if no change, do nothing + /* bug fix + if (pAd->CommonCfg.PhyMode == phymode) + return; + */ + pAd->CommonCfg.PhyMode = (UCHAR)phymode; + + DBGPRINT(RT_DEBUG_TRACE,("RTMPSetPhyMode : PhyMode=%d, channel=%d \n", pAd->CommonCfg.PhyMode, pAd->CommonCfg.Channel)); +#ifdef EXT_BUILD_CHANNEL_LIST + BuildChannelListEx(pAd); +#else + BuildChannelList(pAd); +#endif // EXT_BUILD_CHANNEL_LIST // + + // sanity check user setting + for (i = 0; i < pAd->ChannelListNum; i++) + { + if (pAd->CommonCfg.Channel == pAd->ChannelList[i].Channel) + break; + } + + if (i == pAd->ChannelListNum) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->CommonCfg.Channel = FirstChannel(pAd); +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetPhyMode: channel is out of range, use first channel=%d \n", pAd->CommonCfg.Channel)); + } + + NdisZeroMemory(pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisZeroMemory(pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisZeroMemory(pAd->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + switch (phymode) { + case PHY_11B: + pAd->CommonCfg.SupRate[0] = 0x82; // 1 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[1] = 0x84; // 2 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[2] = 0x8B; // 5.5 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[3] = 0x96; // 11 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRateLen = 4; + pAd->CommonCfg.ExtRateLen = 0; + pAd->CommonCfg.DesireRate[0] = 2; // 1 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[1] = 4; // 2 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[2] = 11; // 5.5 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[3] = 22; // 11 mbps, in units of 0.5 Mbps + //pAd->CommonCfg.HTPhyMode.field.MODE = MODE_CCK; // This MODE is only FYI. not use + break; + + case PHY_11G: + case PHY_11BG_MIXED: + case PHY_11ABG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11N_2_4G: + case PHY_11ABGN_MIXED: + case PHY_11BGN_MIXED: + case PHY_11GN_MIXED: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.SupRate[0] = 0x82; // 1 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[1] = 0x84; // 2 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[2] = 0x8B; // 5.5 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[3] = 0x96; // 11 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[4] = 0x12; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[5] = 0x24; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[6] = 0x48; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRateLen = 8; + pAd->CommonCfg.ExtRate[0] = 0x0C; // 6 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRate[1] = 0x18; // 12 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRate[2] = 0x30; // 24 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRate[3] = 0x60; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.ExtRateLen = 4; + pAd->CommonCfg.DesireRate[0] = 2; // 1 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[1] = 4; // 2 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[2] = 11; // 5.5 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[3] = 22; // 11 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[4] = 12; // 6 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[5] = 18; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[6] = 24; // 12 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[7] = 36; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[8] = 48; // 24 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[9] = 72; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[10] = 96; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[11] = 108; // 54 mbps, in units of 0.5 Mbps + break; + + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11AN_MIXED: + case PHY_11AGN_MIXED: + case PHY_11N_5G: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.SupRate[0] = 0x8C; // 6 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[2] = 0x98; // 12 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[4] = 0xb0; // 24 mbps, in units of 0.5 Mbps, basic rate + pAd->CommonCfg.SupRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + pAd->CommonCfg.SupRateLen = 8; + pAd->CommonCfg.ExtRateLen = 0; + pAd->CommonCfg.DesireRate[0] = 12; // 6 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[1] = 18; // 9 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[2] = 24; // 12 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[3] = 36; // 18 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[4] = 48; // 24 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[5] = 72; // 36 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[6] = 96; // 48 mbps, in units of 0.5 Mbps + pAd->CommonCfg.DesireRate[7] = 108; // 54 mbps, in units of 0.5 Mbps + //pAd->CommonCfg.HTPhyMode.field.MODE = MODE_OFDM; // This MODE is only FYI. not use + break; + + default: + break; + } + + + pAd->CommonCfg.BandState = UNKNOWN_BAND; +} + + +#ifdef DOT11_N_SUPPORT +/* + ======================================================================== + Routine Description: + Caller ensures we has 802.11n support. + Calls at setting HT from AP/STASetinformation + + Arguments: + pAd - Pointer to our adapter + phymode - + + ======================================================================== +*/ +VOID RTMPSetHT( + IN PRTMP_ADAPTER pAd, + IN OID_SET_HT_PHYMODE *pHTPhyMode) +{ + //ULONG *pmcs; + UINT32 Value = 0; + UCHAR BBPValue = 0; + UCHAR BBP3Value = 0; + UCHAR RxStream = pAd->CommonCfg.RxStream; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : HT_mode(%d), ExtOffset(%d), MCS(%d), BW(%d), STBC(%d), SHORTGI(%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->ExtOffset, + pHTPhyMode->MCS, pHTPhyMode->BW, + pHTPhyMode->STBC, pHTPhyMode->SHORTGI)); + + // Don't zero supportedHyPhy structure. + RTMPZeroMemory(&pAd->CommonCfg.HtCapability, sizeof(pAd->CommonCfg.HtCapability)); + RTMPZeroMemory(&pAd->CommonCfg.AddHTInfo, sizeof(pAd->CommonCfg.AddHTInfo)); + RTMPZeroMemory(&pAd->CommonCfg.NewExtChanOffset, sizeof(pAd->CommonCfg.NewExtChanOffset)); + RTMPZeroMemory(&pAd->CommonCfg.DesiredHtPhy, sizeof(pAd->CommonCfg.DesiredHtPhy)); + + if (pAd->CommonCfg.bRdg) + { + pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 1; + pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 1; + } + else + { + pAd->CommonCfg.HtCapability.ExtHtCapInfo.PlusHTC = 0; + pAd->CommonCfg.HtCapability.ExtHtCapInfo.RDGSupport = 0; + } + + pAd->CommonCfg.HtCapability.HtCapParm.MaxRAmpduFactor = 3; + pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor = 3; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : RxBAWinLimit = %d\n", pAd->CommonCfg.BACapability.field.RxBAWinLimit)); + + // Mimo power save, A-MSDU size, + pAd->CommonCfg.DesiredHtPhy.AmsduEnable = (USHORT)pAd->CommonCfg.BACapability.field.AmsduEnable; + pAd->CommonCfg.DesiredHtPhy.AmsduSize = (UCHAR)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.DesiredHtPhy.MimoPs = (UCHAR)pAd->CommonCfg.BACapability.field.MMPSmode; + pAd->CommonCfg.DesiredHtPhy.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; + + pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode; + pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetHT : AMsduSize = %d, MimoPs = %d, MpduDensity = %d, MaxRAmpduFactor = %d\n", + pAd->CommonCfg.DesiredHtPhy.AmsduSize, + pAd->CommonCfg.DesiredHtPhy.MimoPs, + pAd->CommonCfg.DesiredHtPhy.MpduDensity, + pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor)); + + if(pHTPhyMode->HtMode == HTMODE_GF) + { + pAd->CommonCfg.HtCapability.HtCapInfo.GF = 1; + pAd->CommonCfg.DesiredHtPhy.GF = 1; + } + else + pAd->CommonCfg.DesiredHtPhy.GF = 0; + + // Decide Rx MCSSet + switch (RxStream) + { + case 1: + pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[1] = 0x00; + break; + + case 2: + pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff; + break; + + case 3: // 3*3 + pAd->CommonCfg.HtCapability.MCSSet[0] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[1] = 0xff; + pAd->CommonCfg.HtCapability.MCSSet[2] = 0xff; + break; + } + + if (pAd->CommonCfg.bForty_Mhz_Intolerant && (pAd->CommonCfg.Channel <= 14) && (pHTPhyMode->BW == BW_40) ) + { + pHTPhyMode->BW = BW_20; + pAd->CommonCfg.HtCapability.HtCapInfo.Forty_Mhz_Intolerant = 1; + } + + if(pHTPhyMode->BW == BW_40) + { + pAd->CommonCfg.HtCapability.MCSSet[4] = 0x1; // MCS 32 + pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 1; + if (pAd->CommonCfg.Channel <= 14) + pAd->CommonCfg.HtCapability.HtCapInfo.CCKmodein40 = 1; + + pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 1; + pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 1; + pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = (pHTPhyMode->ExtOffset == EXTCHA_BELOW)? (EXTCHA_BELOW): EXTCHA_ABOVE; + // Set Regsiter for extension channel position. + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBP3Value); + if ((pHTPhyMode->ExtOffset == EXTCHA_BELOW)) + { + Value |= 0x1; + BBP3Value |= (0x20); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + } + else if ((pHTPhyMode->ExtOffset == EXTCHA_ABOVE)) + { + Value &= 0xfe; + BBP3Value &= (~0x20); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + } + + // Turn on BBP 40MHz mode now only as AP . + // Sta can turn on BBP 40MHz after connection with 40MHz AP. Sta only broadcast 40MHz capability before connection. + if ((pAd->OpMode == OPMODE_AP) || INFRA_ON(pAd) || ADHOC_ON(pAd) + ) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + BBPValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBP3Value); + pAd->CommonCfg.BBPCurrentBW = BW_40; + } + } + else + { + pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth = 0; + pAd->CommonCfg.DesiredHtPhy.ChannelWidth = 0; + pAd->CommonCfg.AddHTInfo.AddHtInfo.RecomWidth = 0; + pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset = EXTCHA_NONE; + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + // Turn on BBP 20MHz mode by request here. + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + pAd->CommonCfg.BBPCurrentBW = BW_20; + } + } + + if(pHTPhyMode->STBC == STBC_USE) + { + pAd->CommonCfg.HtCapability.HtCapInfo.TxSTBC = 1; + pAd->CommonCfg.DesiredHtPhy.TxSTBC = 1; + pAd->CommonCfg.HtCapability.HtCapInfo.RxSTBC = 1; + pAd->CommonCfg.DesiredHtPhy.RxSTBC = 1; + } + else + { + pAd->CommonCfg.DesiredHtPhy.TxSTBC = 0; + pAd->CommonCfg.DesiredHtPhy.RxSTBC = 0; + } + +#ifdef RT2870 + /* Frank recommend ,If not, Tx maybe block in high power. Rx has no problem*/ + if(IS_RT3070(pAd) && ((pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020))) + { + pAd->CommonCfg.HtCapability.HtCapInfo.TxSTBC = 0; + pAd->CommonCfg.DesiredHtPhy.TxSTBC = 0; + } +#endif // RT2870 // + + if(pHTPhyMode->SHORTGI == GI_400) + { + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 1; + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 1; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 1; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 1; + } + else + { + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor20 = 0; + pAd->CommonCfg.HtCapability.HtCapInfo.ShortGIfor40 = 0; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 = 0; + pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 = 0; + } + + // We support link adaptation for unsolicit MCS feedback, set to 2. + pAd->CommonCfg.HtCapability.ExtHtCapInfo.MCSFeedback = MCSFBK_NONE; //MCSFBK_UNSOLICIT; + pAd->CommonCfg.AddHTInfo.ControlChan = pAd->CommonCfg.Channel; + // 1, the extension channel above the control channel. + + // EDCA parameters used for AP's own transmission + if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) + { + pAd->CommonCfg.APEdcaParm.bValid = TRUE; + pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3; + pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7; + pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1; + pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1; + + pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3; + pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2; + + pAd->CommonCfg.APEdcaParm.Cwmax[0] = 6; + pAd->CommonCfg.APEdcaParm.Cwmax[1] = 10; + pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4; + pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3; + + pAd->CommonCfg.APEdcaParm.Txop[0] = 0; + pAd->CommonCfg.APEdcaParm.Txop[1] = 0; + pAd->CommonCfg.APEdcaParm.Txop[2] = 94; + pAd->CommonCfg.APEdcaParm.Txop[3] = 47; + } + AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + RTMPSetIndividualHT(pAd, 0); + } +#endif // CONFIG_STA_SUPPORT // + +} + +/* + ======================================================================== + Routine Description: + Caller ensures we has 802.11n support. + Calls at setting HT from AP/STASetinformation + + Arguments: + pAd - Pointer to our adapter + phymode - + + ======================================================================== +*/ +VOID RTMPSetIndividualHT( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx) +{ + PRT_HT_PHY_INFO pDesired_ht_phy = NULL; + UCHAR TxStream = pAd->CommonCfg.TxStream; + UCHAR DesiredMcs = MCS_AUTO; + + do + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pDesired_ht_phy = &pAd->StaCfg.DesiredHtPhyInfo; + DesiredMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS; + //pAd->StaCfg.bAutoTxRateSwitch = (DesiredMcs == MCS_AUTO) ? TRUE : FALSE; + break; + } +#endif // CONFIG_STA_SUPPORT // + } while (FALSE); + + if (pDesired_ht_phy == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSetIndividualHT: invalid apidx(%d)\n", apidx)); + return; + } + RTMPZeroMemory(pDesired_ht_phy, sizeof(RT_HT_PHY_INFO)); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetIndividualHT : Desired MCS = %d\n", DesiredMcs)); + // Check the validity of MCS + if ((TxStream == 1) && ((DesiredMcs >= MCS_8) && (DesiredMcs <= MCS_15))) + { + DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS(%d) is invalid in 1S, reset it as MCS_7\n", DesiredMcs)); + DesiredMcs = MCS_7; + } + + if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_20) && (DesiredMcs == MCS_32)) + { + DBGPRINT(RT_DEBUG_WARN, ("RTMPSetIndividualHT: MCS_32 is only supported in 40-MHz, reset it as MCS_0\n")); + DesiredMcs = MCS_0; + } + + pDesired_ht_phy->bHtEnable = TRUE; + + // Decide desired Tx MCS + switch (TxStream) + { + case 1: + if (DesiredMcs == MCS_AUTO) + { + pDesired_ht_phy->MCSSet[0]= 0xff; + pDesired_ht_phy->MCSSet[1]= 0x00; + } + else if (DesiredMcs <= MCS_7) + { + pDesired_ht_phy->MCSSet[0]= 1<MCSSet[1]= 0x00; + } + break; + + case 2: + if (DesiredMcs == MCS_AUTO) + { + pDesired_ht_phy->MCSSet[0]= 0xff; + pDesired_ht_phy->MCSSet[1]= 0xff; + } + else if (DesiredMcs <= MCS_15) + { + ULONG mode; + + mode = DesiredMcs / 8; + if (mode < 2) + pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8)); + } + break; + + case 3: // 3*3 + if (DesiredMcs == MCS_AUTO) + { + /* MCS0 ~ MCS23, 3 bytes */ + pDesired_ht_phy->MCSSet[0]= 0xff; + pDesired_ht_phy->MCSSet[1]= 0xff; + pDesired_ht_phy->MCSSet[2]= 0xff; + } + else if (DesiredMcs <= MCS_23) + { + ULONG mode; + + mode = DesiredMcs / 8; + if (mode < 3) + pDesired_ht_phy->MCSSet[mode] = (1 << (DesiredMcs - mode * 8)); + } + break; + } + + if(pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BW_40) + { + if (DesiredMcs == MCS_AUTO || DesiredMcs == MCS_32) + pDesired_ht_phy->MCSSet[4] = 0x1; + } + + // update HT Rate setting + if (pAd->OpMode == OPMODE_STA) + MlmeUpdateHtTxRates(pAd, BSS0); + else + MlmeUpdateHtTxRates(pAd, apidx); +} + + +/* + ======================================================================== + Routine Description: + Update HT IE from our capability. + + Arguments: + Send all HT IE in beacon/probe rsp/assoc rsp/action frame. + + + ======================================================================== +*/ +VOID RTMPUpdateHTIE( + IN RT_HT_CAPABILITY *pRtHt, + IN UCHAR *pMcsSet, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo) +{ + RTMPZeroMemory(pHtCapability, sizeof(HT_CAPABILITY_IE)); + RTMPZeroMemory(pAddHtInfo, sizeof(ADD_HT_INFO_IE)); + + pHtCapability->HtCapInfo.ChannelWidth = pRtHt->ChannelWidth; + pHtCapability->HtCapInfo.MimoPs = pRtHt->MimoPs; + pHtCapability->HtCapInfo.GF = pRtHt->GF; + pHtCapability->HtCapInfo.ShortGIfor20 = pRtHt->ShortGIfor20; + pHtCapability->HtCapInfo.ShortGIfor40 = pRtHt->ShortGIfor40; + pHtCapability->HtCapInfo.TxSTBC = pRtHt->TxSTBC; + pHtCapability->HtCapInfo.RxSTBC = pRtHt->RxSTBC; + pHtCapability->HtCapInfo.AMsduSize = pRtHt->AmsduSize; + pHtCapability->HtCapParm.MaxRAmpduFactor = pRtHt->MaxRAmpduFactor; + pHtCapability->HtCapParm.MpduDensity = pRtHt->MpduDensity; + + pAddHtInfo->AddHtInfo.ExtChanOffset = pRtHt->ExtChanOffset ; + pAddHtInfo->AddHtInfo.RecomWidth = pRtHt->RecomWidth; + pAddHtInfo->AddHtInfo2.OperaionMode = pRtHt->OperaionMode; + pAddHtInfo->AddHtInfo2.NonGfPresent = pRtHt->NonGfPresent; + RTMPMoveMemory(pAddHtInfo->MCSSet, /*pRtHt->MCSSet*/pMcsSet, 4); // rt2860 only support MCS max=32, no need to copy all 16 uchar. + + DBGPRINT(RT_DEBUG_TRACE,("RTMPUpdateHTIE <== \n")); +} +#endif // DOT11_N_SUPPORT // + +/* + ======================================================================== + Description: + Add Client security information into ASIC WCID table and IVEIV table. + Return: + ======================================================================== +*/ +VOID RTMPAddWcidAttributeEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN MAC_TABLE_ENTRY *pEntry) +{ + UINT32 WCIDAttri = 0; + USHORT offset; + UCHAR IVEIV = 0; + USHORT Wcid = 0; + + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (BssIdx > BSS0) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPAddWcidAttributeEntry: The BSS-index(%d) is out of range for Infra link. \n", BssIdx)); + return; + } + + // 1. In ADHOC mode, the AID is wcid number. And NO mesh link exists. + // 2. In Infra mode, the AID:1 MUST be wcid of infra STA. + // the AID:2~ assign to mesh link entry. + if (pEntry && ADHOC_ON(pAd)) + Wcid = pEntry->Aid; + else if (pEntry && INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + if (pEntry->ValidAsDls == TRUE) + Wcid = pEntry->Aid; + else +#endif // QOS_DLS_SUPPORT // + Wcid = BSSID_WCID; + } + else + Wcid = MCAST_WCID; + } +#endif // CONFIG_STA_SUPPORT // + } + + // Update WCID attribute table + offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pEntry && pEntry->ValidAsMesh) + WCIDAttri = (CipherAlg<<1) | PAIRWISEKEYTABLE; +#ifdef QOS_DLS_SUPPORT + else if ((pEntry) && (pEntry->ValidAsDls) && + ((CipherAlg == CIPHER_TKIP) || + (CipherAlg == CIPHER_TKIP_NO_MIC) || + (CipherAlg == CIPHER_AES) || + (CipherAlg == CIPHER_NONE))) + WCIDAttri = (CipherAlg<<1) | PAIRWISEKEYTABLE; +#endif // QOS_DLS_SUPPORT // + else + WCIDAttri = (CipherAlg<<1) | SHAREDKEYTABLE; + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_IO_WRITE32(pAd, offset, WCIDAttri); + + + // Update IV/EIV table + offset = MAC_IVEIV_TABLE_BASE + (Wcid * HW_IVEIV_ENTRY_SIZE); + + // WPA mode + if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) || (CipherAlg == CIPHER_AES)) + { + // Eiv bit on. keyid always is 0 for pairwise key + IVEIV = (KeyIdx <<6) | 0x20; + } + else + { + // WEP KeyIdx is default tx key. + IVEIV = (KeyIdx << 6); + } + + // For key index and ext IV bit, so only need to update the position(offset+3). +#ifdef RT2870 + RTUSBMultiWrite_OneByte(pAd, offset+3, &IVEIV); +#endif // RT2870 // + + DBGPRINT(RT_DEBUG_TRACE,("RTMPAddWcidAttributeEntry: WCID #%d, KeyIndex #%d, Alg=%s\n",Wcid, KeyIdx, CipherName[CipherAlg])); + DBGPRINT(RT_DEBUG_TRACE,(" WCIDAttri = 0x%x \n", WCIDAttri)); + +} + +/* + ========================================================================== + Description: + Parse encryption type +Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + ========================================================================== +*/ +CHAR *GetEncryptType(CHAR enc) +{ + if(enc == Ndis802_11WEPDisabled) + return "NONE"; + if(enc == Ndis802_11WEPEnabled) + return "WEP"; + if(enc == Ndis802_11Encryption2Enabled) + return "TKIP"; + if(enc == Ndis802_11Encryption3Enabled) + return "AES"; + if(enc == Ndis802_11Encryption4Enabled) + return "TKIPAES"; + else + return "UNKNOW"; +} + +CHAR *GetAuthMode(CHAR auth) +{ + if(auth == Ndis802_11AuthModeOpen) + return "OPEN"; + if(auth == Ndis802_11AuthModeShared) + return "SHARED"; + if(auth == Ndis802_11AuthModeAutoSwitch) + return "AUTOWEP"; + if(auth == Ndis802_11AuthModeWPA) + return "WPA"; + if(auth == Ndis802_11AuthModeWPAPSK) + return "WPAPSK"; + if(auth == Ndis802_11AuthModeWPANone) + return "WPANONE"; + if(auth == Ndis802_11AuthModeWPA2) + return "WPA2"; + if(auth == Ndis802_11AuthModeWPA2PSK) + return "WPA2PSK"; + if(auth == Ndis802_11AuthModeWPA1WPA2) + return "WPA1WPA2"; + if(auth == Ndis802_11AuthModeWPA1PSKWPA2PSK) + return "WPA1PSKWPA2PSK"; + + return "UNKNOW"; +} + +#if 1 //#ifndef UCOS +/* + ========================================================================== + Description: + Get site survey results + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) UI needs to wait 4 seconds after issue a site survey command + 2.) iwpriv ra0 get_site_survey + 3.) UI needs to prepare at least 4096bytes to get the results + ========================================================================== +*/ +#define LINE_LEN (4+33+20+8+10+9+7+3) // Channel+SSID+Bssid+WepStatus+AuthMode+Signal+WiressMode+NetworkType +VOID RTMPIoctlGetSiteSurvey( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *msg; + INT i=0; + INT WaitCnt; + INT Status=0; + CHAR Ssid[MAX_LEN_OF_SSID +1]; + INT Rssi = 0, max_len = LINE_LEN; + UINT Rssi_Quality = 0; + NDIS_802_11_NETWORK_TYPE wireless_mode; + + os_alloc_mem(NULL, (PUCHAR *)&msg, sizeof(CHAR)*((MAX_LEN_OF_BSS_TABLE)*max_len)); + + if (msg == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPIoctlGetSiteSurvey - msg memory alloc fail.\n")); + return; + } + + memset(msg, 0 ,(MAX_LEN_OF_BSS_TABLE)*max_len ); + memset(Ssid, 0 ,(MAX_LEN_OF_SSID +1)); + sprintf(msg,"%s","\n"); + sprintf(msg+strlen(msg),"%-4s%-33s%-20s%-8s%-10s%-9s%-7s%-3s\n", + "Ch", "SSID", "BSSID", "Enc", "Auth", "Siganl(%)", "W-Mode", " NT"); + + + WaitCnt = 0; +#ifdef CONFIG_STA_SUPPORT + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + while ((ScanRunning(pAdapter) == TRUE) && (WaitCnt++ < 200)) + OS_WAIT(500); +#endif // CONFIG_STA_SUPPORT // + + for(i=0; iScanTab.BssNr ;i++) + { + if( pAdapter->ScanTab.BssEntry[i].Channel==0) + break; + + if((strlen(msg)+max_len ) >= IW_SCAN_MAX_DATA) + break; + + //Channel + sprintf(msg+strlen(msg),"%-4d", pAdapter->ScanTab.BssEntry[i].Channel); + //SSID + memcpy(Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + Ssid[pAdapter->ScanTab.BssEntry[i].SsidLen] = '\0'; + sprintf(msg+strlen(msg),"%-33s", Ssid); + //BSSID + sprintf(msg+strlen(msg),"%02x:%02x:%02x:%02x:%02x:%02x ", + pAdapter->ScanTab.BssEntry[i].Bssid[0], + pAdapter->ScanTab.BssEntry[i].Bssid[1], + pAdapter->ScanTab.BssEntry[i].Bssid[2], + pAdapter->ScanTab.BssEntry[i].Bssid[3], + pAdapter->ScanTab.BssEntry[i].Bssid[4], + pAdapter->ScanTab.BssEntry[i].Bssid[5]); + //Encryption Type + sprintf(msg+strlen(msg),"%-8s",GetEncryptType(pAdapter->ScanTab.BssEntry[i].WepStatus)); + //Authentication Mode + if (pAdapter->ScanTab.BssEntry[i].WepStatus == Ndis802_11WEPEnabled) + sprintf(msg+strlen(msg),"%-10s", "UNKNOW"); + else + sprintf(msg+strlen(msg),"%-10s",GetAuthMode(pAdapter->ScanTab.BssEntry[i].AuthMode)); + // Rssi + Rssi = (INT)pAdapter->ScanTab.BssEntry[i].Rssi; + if (Rssi >= -50) + Rssi_Quality = 100; + else if (Rssi >= -80) // between -50 ~ -80dbm + Rssi_Quality = (UINT)(24 + ((Rssi + 80) * 26)/10); + else if (Rssi >= -90) // between -80 ~ -90dbm + Rssi_Quality = (UINT)(((Rssi + 90) * 26)/10); + else // < -84 dbm + Rssi_Quality = 0; + sprintf(msg+strlen(msg),"%-9d", Rssi_Quality); + // Wireless Mode + wireless_mode = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]); + if (wireless_mode == Ndis802_11FH || + wireless_mode == Ndis802_11DS) + sprintf(msg+strlen(msg),"%-7s", "11b"); + else if (wireless_mode == Ndis802_11OFDM5) + sprintf(msg+strlen(msg),"%-7s", "11a"); + else if (wireless_mode == Ndis802_11OFDM5_N) + sprintf(msg+strlen(msg),"%-7s", "11a/n"); + else if (wireless_mode == Ndis802_11OFDM24) + sprintf(msg+strlen(msg),"%-7s", "11b/g"); + else if (wireless_mode == Ndis802_11OFDM24_N) + sprintf(msg+strlen(msg),"%-7s", "11b/g/n"); + else + sprintf(msg+strlen(msg),"%-7s", "unknow"); + //Network Type + if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_ADHOC) + sprintf(msg+strlen(msg),"%-3s", " Ad"); + else + sprintf(msg+strlen(msg),"%-3s", " In"); + + sprintf(msg+strlen(msg),"\n"); + } + +#ifdef CONFIG_STA_SUPPORT + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; +#endif // CONFIG_STA_SUPPORT // + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPIoctlGetSiteSurvey - wrq->u.data.length = %d\n", wrq->u.data.length)); + os_free_mem(NULL, (PUCHAR)msg); +} + + +#define MAC_LINE_LEN (14+4+4+10+10+10+6+6) // Addr+aid+psm+datatime+rxbyte+txbyte+current tx rate+last tx rate +VOID RTMPIoctlGetMacTable( + IN PRTMP_ADAPTER pAd, + IN struct iwreq *wrq) +{ + INT i; + RT_802_11_MAC_TABLE MacTab; + char *msg; + + MacTab.Num = 0; + for (i=0; iMacTab.Content[i].ValidAsCLI && (pAd->MacTab.Content[i].Sst == SST_ASSOC)) + { + COPY_MAC_ADDR(MacTab.Entry[MacTab.Num].Addr, &pAd->MacTab.Content[i].Addr); + MacTab.Entry[MacTab.Num].Aid = (UCHAR)pAd->MacTab.Content[i].Aid; + MacTab.Entry[MacTab.Num].Psm = pAd->MacTab.Content[i].PsMode; +#ifdef DOT11_N_SUPPORT + MacTab.Entry[MacTab.Num].MimoPs = pAd->MacTab.Content[i].MmpsMode; +#endif // DOT11_N_SUPPORT // + + // Fill in RSSI per entry + MacTab.Entry[MacTab.Num].AvgRssi0 = pAd->MacTab.Content[i].RssiSample.AvgRssi0; + MacTab.Entry[MacTab.Num].AvgRssi1 = pAd->MacTab.Content[i].RssiSample.AvgRssi1; + MacTab.Entry[MacTab.Num].AvgRssi2 = pAd->MacTab.Content[i].RssiSample.AvgRssi2; + + // the connected time per entry + MacTab.Entry[MacTab.Num].ConnectedTime = pAd->MacTab.Content[i].StaConnectTime; +#if 0 // ToDo + MacTab.Entry[MacTab.Num].HSCounter.LastDataPacketTime = pAd->MacTab.Content[i].HSCounter.LastDataPacketTime; + MacTab.Entry[MacTab.Num].HSCounter.TotalRxByteCount = pAd->MacTab.Content[i].HSCounter.TotalRxByteCount; + MacTab.Entry[MacTab.Num].HSCounter.TotalTxByteCount = pAd->MacTab.Content[i].HSCounter.TotalTxByteCount; +#endif + MacTab.Entry[MacTab.Num].TxRate.field.MCS = pAd->MacTab.Content[i].HTPhyMode.field.MCS; + MacTab.Entry[MacTab.Num].TxRate.field.BW = pAd->MacTab.Content[i].HTPhyMode.field.BW; + MacTab.Entry[MacTab.Num].TxRate.field.ShortGI = pAd->MacTab.Content[i].HTPhyMode.field.ShortGI; + MacTab.Entry[MacTab.Num].TxRate.field.STBC = pAd->MacTab.Content[i].HTPhyMode.field.STBC; + MacTab.Entry[MacTab.Num].TxRate.field.rsv = pAd->MacTab.Content[i].HTPhyMode.field.rsv; + MacTab.Entry[MacTab.Num].TxRate.field.MODE = pAd->MacTab.Content[i].HTPhyMode.field.MODE; + MacTab.Entry[MacTab.Num].TxRate.word = pAd->MacTab.Content[i].HTPhyMode.word; + + MacTab.Num += 1; + } + } + wrq->u.data.length = sizeof(RT_802_11_MAC_TABLE); + if (copy_to_user(wrq->u.data.pointer, &MacTab, wrq->u.data.length)) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s: copy_to_user() fail\n", __FUNCTION__)); + } + + msg = (CHAR *) kmalloc(sizeof(CHAR)*(MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN), MEM_ALLOC_FLAG); + memset(msg, 0 ,MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN ); + sprintf(msg,"%s","\n"); + sprintf(msg+strlen(msg),"%-14s%-4s%-4s%-10s%-10s%-10s%-6s%-6s\n", + "MAC", "AID", "PSM", "LDT", "RxB", "TxB","CTxR", "LTxR"); + + for (i=0; iMacTab.Content[i]; + if (pEntry->ValidAsCLI && (pEntry->Sst == SST_ASSOC)) + { + if((strlen(msg)+MAC_LINE_LEN ) >= (MAX_LEN_OF_MAC_TABLE*MAC_LINE_LEN) ) + break; + sprintf(msg+strlen(msg),"%02x%02x%02x%02x%02x%02x ", + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + sprintf(msg+strlen(msg),"%-4d", (int)pEntry->Aid); + sprintf(msg+strlen(msg),"%-4d", (int)pEntry->PsMode); + sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.LastDataPacketTime*/); // ToDo + sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.TotalRxByteCount*/); // ToDo + sprintf(msg+strlen(msg),"%-10d",0/*pAd->MacTab.Content[i].HSCounter.TotalTxByteCount*/); // ToDo + sprintf(msg+strlen(msg),"%-6d",RateIdToMbps[pAd->MacTab.Content[i].CurrTxRate]); + sprintf(msg+strlen(msg),"%-6d\n",0/*RateIdToMbps[pAd->MacTab.Content[i].LastTxRate]*/); // ToDo + } + } + // for compatible with old API just do the printk to console + //wrq->u.data.length = strlen(msg); + //if (copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length)) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s", msg)); + } + + kfree(msg); +} +#endif // UCOS // + +#ifdef DOT11_N_SUPPORT +INT Set_BASetup_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], tid; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + +/* + The BASetup inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the tid value. +*/ + //printk("\n%s\n", arg); + + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + tid = simple_strtol((token+1), 0, 10); + if (tid > 15) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x\n", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], tid); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nSetup BA Session: Tid = %d\n", tid); + BAOriSessionSetUp(pAd, pEntry, tid, 0, 100, TRUE); + } + + return TRUE; + } + + return FALSE; + +} + +INT Set_BADecline_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG bBADecline; + + bBADecline = simple_strtol(arg, 0, 10); + + if (bBADecline == 0) + { + pAd->CommonCfg.bBADecline = FALSE; + } + else if (bBADecline == 1) + { + pAd->CommonCfg.bBADecline = TRUE; + } + else + { + return FALSE; //Invalid argument + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_BADecline_Proc::(BADecline=%d)\n", pAd->CommonCfg.bBADecline)); + + return TRUE; +} + +INT Set_BAOriTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], tid; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + + //printk("\n%s\n", arg); +/* + The BAOriTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the tid value. +*/ + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + tid = simple_strtol((token+1), 0, 10); + if (tid > NUM_OF_TID) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], tid); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nTear down Ori BA Session: Tid = %d\n", tid); + BAOriSessionTearDown(pAd, pEntry->Aid, tid, FALSE, TRUE); + } + + return TRUE; + } + + return FALSE; + +} + +INT Set_BARecTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], tid; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + + //printk("\n%s\n", arg); +/* + The BARecTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the tid value. +*/ + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and tid value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + tid = simple_strtol((token+1), 0, 10); + if (tid > NUM_OF_TID) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], tid); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nTear down Rec BA Session: Tid = %d\n", tid); + BARecSessionTearDown(pAd, pEntry->Aid, tid, FALSE); + } + + return TRUE; + } + + return FALSE; + +} + +INT Set_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG HtBw; + + HtBw = simple_strtol(arg, 0, 10); + if (HtBw == BW_40) + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + else if (HtBw == BW_20) + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtBw_Proc::(HtBw=%d)\n", pAd->CommonCfg.RegTransmitSetting.field.BW)); + + return TRUE; +} + +INT Set_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG HtMcs, Mcs_tmp; +#ifdef CONFIG_STA_SUPPORT + BOOLEAN bAutoRate = FALSE; +#endif // CONFIG_STA_SUPPORT // + + Mcs_tmp = simple_strtol(arg, 0, 10); + + if (Mcs_tmp <= 15 || Mcs_tmp == 32) + HtMcs = Mcs_tmp; + else + HtMcs = MCS_AUTO; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = HtMcs; + pAd->StaCfg.bAutoTxRateSwitch = (HtMcs == MCS_AUTO) ? TRUE:FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMcs_Proc::(HtMcs=%d, bAutoTxRateSwitch = %d)\n", + pAd->StaCfg.DesiredTransmitSetting.field.MCS, pAd->StaCfg.bAutoTxRateSwitch)); + + if ((pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE < MODE_HTMIX)) + { + if ((pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) && + (HtMcs >= 0 && HtMcs <= 3) && + (pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode == FIXED_TXMODE_CCK)) + { + RTMPSetDesiredRates(pAd, (LONG) (RateIdToMbps[HtMcs] * 1000000)); + } + else if ((pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) && + (HtMcs >= 0 && HtMcs <= 7) && + (pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode == FIXED_TXMODE_OFDM)) + { + RTMPSetDesiredRates(pAd, (LONG) (RateIdToMbps[HtMcs+4] * 1000000)); + } + else + bAutoRate = TRUE; + + if (bAutoRate) + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + RTMPSetDesiredRates(pAd, -1); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMcs_Proc::(FixedTxMode=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode)); + } + if (ADHOC_ON(pAd)) + return TRUE; + } +#endif // CONFIG_STA_SUPPORT // + + SetCommonHT(pAd); + + return TRUE; +} + +INT Set_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG HtGi; + + HtGi = simple_strtol(arg, 0, 10); + + if ( HtGi == GI_400) + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_400; + else if ( HtGi == GI_800 ) + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_800; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtGi_Proc::(ShortGI=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.ShortGI)); + + return TRUE; +} + + +INT Set_HtTxBASize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR Size; + + Size = simple_strtol(arg, 0, 10); + + if (Size <=0 || Size >=64) + { + Size = 8; + } + pAd->CommonCfg.TxBASize = Size-1; + DBGPRINT(RT_DEBUG_ERROR, ("Set_HtTxBASize ::(TxBASize= %d)\n", Size)); + + return TRUE; +} + + +INT Set_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == HTMODE_GF) + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_GF; + else if ( Value == HTMODE_MM ) + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_MM; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtOpMode_Proc::(HtOpMode=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.HTMODE)); + + return TRUE; + +} + +INT Set_HtStbc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == STBC_USE) + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_USE; + else if ( Value == STBC_NONE ) + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_NONE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Stbc_Proc::(HtStbc=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.STBC)); + + return TRUE; +} + +INT Set_HtHtc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->HTCEnable = FALSE; + else if ( Value ==1 ) + pAd->HTCEnable = TRUE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtHtc_Proc::(HtHtc=%d)\n",pAd->HTCEnable)); + + return TRUE; +} + +INT Set_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == 0) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + else if ( Value ==1 ) + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtExtcha_Proc::(HtExtcha=%d)\n",pAd->CommonCfg.RegTransmitSetting.field.EXTCHA)); + + return TRUE; +} + +INT Set_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value <=7 && Value >= 0) + pAd->CommonCfg.BACapability.field.MpduDensity = Value; + else + pAd->CommonCfg.BACapability.field.MpduDensity = 4; + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMpduDensity_Proc::(HtMpduDensity=%d)\n",pAd->CommonCfg.BACapability.field.MpduDensity)); + + return TRUE; +} + +INT Set_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + + if (Value >=1 && Value <= 64) + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = Value; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = Value; + } + else + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = 64; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; + } + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtBaWinSize_Proc::(HtBaWinSize=%d)\n",pAd->CommonCfg.BACapability.field.RxBAWinLimit)); + + return TRUE; +} + +INT Set_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value == 0) + pAd->CommonCfg.bRdg = FALSE; + else if ( Value ==1 ) + { + pAd->HTCEnable = TRUE; + pAd->CommonCfg.bRdg = TRUE; + } + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtRdg_Proc::(HtRdg=%d)\n",pAd->CommonCfg.bRdg)); + + return TRUE; +} + +INT Set_HtLinkAdapt_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->bLinkAdapt = FALSE; + else if ( Value ==1 ) + { + pAd->HTCEnable = TRUE; + pAd->bLinkAdapt = TRUE; + } + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtLinkAdapt_Proc::(HtLinkAdapt=%d)\n",pAd->bLinkAdapt)); + + return TRUE; +} + +INT Set_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.BACapability.field.AmsduEnable = FALSE; + else if ( Value == 1 ) + pAd->CommonCfg.BACapability.field.AmsduEnable = TRUE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtAmsdu_Proc::(HtAmsdu=%d)\n",pAd->CommonCfg.BACapability.field.AmsduEnable)); + + return TRUE; +} + +INT Set_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + else if (Value == 1) + pAd->CommonCfg.BACapability.field.AutoBA = TRUE; + else + return FALSE; //Invalid argument + + pAd->CommonCfg.REGBACapability.field.AutoBA = pAd->CommonCfg.BACapability.field.AutoBA; + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtAutoBa_Proc::(HtAutoBa=%d)\n",pAd->CommonCfg.BACapability.field.AutoBA)); + + return TRUE; + +} + +INT Set_HtProtect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.bHTProtect = FALSE; + else if (Value == 1) + pAd->CommonCfg.bHTProtect = TRUE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtProtect_Proc::(HtProtect=%d)\n",pAd->CommonCfg.bHTProtect)); + + return TRUE; +} + +INT Set_SendPSMPAction_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[6], mode; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + MAC_TABLE_ENTRY *pEntry; + + //printk("\n%s\n", arg); +/* + The BARecTearDown inupt string format should be xx:xx:xx:xx:xx:xx-d, + =>The six 2 digit hex-decimal number previous are the Mac address, + =>The seventh decimal number is the mode value. +*/ + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and mode value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + mode = simple_strtol((token+1), 0, 10); + if (mode > MMPS_ENABLE) + return FALSE; + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%02x", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], mode); + + pEntry = MacTableLookup(pAd, mac); + + if (pEntry) { + printk("\nSendPSMPAction MIPS mode = %d\n", mode); + SendPSMPAction(pAd, pEntry->Aid, mode); + } + + return TRUE; + } + + return FALSE; + + +} + +INT Set_HtMIMOPSmode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + + if (Value <=3 && Value >= 0) + pAd->CommonCfg.BACapability.field.MMPSmode = Value; + else + pAd->CommonCfg.BACapability.field.MMPSmode = 3; + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMIMOPSmode_Proc::(MIMOPS mode=%d)\n",pAd->CommonCfg.BACapability.field.MMPSmode)); + + return TRUE; +} + + +INT Set_ForceShortGI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->WIFItestbed.bShortGI = FALSE; + else if (Value == 1) + pAd->WIFItestbed.bShortGI = TRUE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_ForceShortGI_Proc::(ForceShortGI=%d)\n", pAd->WIFItestbed.bShortGI)); + + return TRUE; +} + + + +INT Set_ForceGF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->WIFItestbed.bGreenField = FALSE; + else if (Value == 1) + pAd->WIFItestbed.bGreenField = TRUE; + else + return FALSE; //Invalid argument + + SetCommonHT(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("Set_ForceGF_Proc::(ForceGF=%d)\n", pAd->WIFItestbed.bGreenField)); + + return TRUE; +} + +INT Set_HtMimoPs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + if (Value == 0) + pAd->CommonCfg.bMIMOPSEnable = FALSE; + else if (Value == 1) + pAd->CommonCfg.bMIMOPSEnable = TRUE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_HtMimoPs_Proc::(HtMimoPs=%d)\n",pAd->CommonCfg.bMIMOPSEnable)); + + return TRUE; +} +#endif // DOT11_N_SUPPORT // + + +#ifdef DOT11_N_SUPPORT +INT SetCommonHT( + IN PRTMP_ADAPTER pAd) +{ + OID_SET_HT_PHYMODE SetHT; + + if (pAd->CommonCfg.PhyMode < PHY_11ABGN_MIXED) + return FALSE; + + SetHT.PhyMode = pAd->CommonCfg.PhyMode; + SetHT.TransmitNo = ((UCHAR)pAd->Antenna.field.TxPath); + SetHT.HtMode = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.HTMODE; + SetHT.ExtOffset = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.EXTCHA; + SetHT.MCS = MCS_AUTO; + SetHT.BW = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.BW; + SetHT.STBC = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.STBC; + SetHT.SHORTGI = (UCHAR)pAd->CommonCfg.RegTransmitSetting.field.ShortGI; + + RTMPSetHT(pAd, &SetHT); + + return TRUE; +} +#endif // DOT11_N_SUPPORT // + +INT Set_FixedTxMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR fix_tx_mode = FIXED_TXMODE_HT; + + if (strcmp(arg, "OFDM") == 0 || strcmp(arg, "ofdm") == 0) + { + fix_tx_mode = FIXED_TXMODE_OFDM; + } + else if (strcmp(arg, "CCK") == 0 || strcmp(arg, "cck") == 0) + { + fix_tx_mode = FIXED_TXMODE_CCK; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode = fix_tx_mode; +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("Set_FixedTxMode_Proc::(FixedTxMode=%d)\n", fix_tx_mode)); + + return TRUE; +} + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +INT Set_OpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG Value; + + Value = simple_strtol(arg, 0, 10); + +#ifdef RT2870 + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) +#endif // RT2870 // + { + DBGPRINT(RT_DEBUG_ERROR, ("Can not switch operate mode on interface up !! \n")); + return FALSE; + } + + if (Value == 0) + pAd->OpMode = OPMODE_STA; + else if (Value == 1) + pAd->OpMode = OPMODE_AP; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_OpMode_Proc::(OpMode=%s)\n", pAd->OpMode == 1 ? "AP Mode" : "STA Mode")); + + return TRUE; +} +#endif // CONFIG_APSTA_MIXED_SUPPORT // + + +///////////////////////////////////////////////////////////////////////// +PCHAR RTMPGetRalinkAuthModeStr( + IN NDIS_802_11_AUTHENTICATION_MODE authMode) +{ + switch(authMode) + { + case Ndis802_11AuthModeOpen: + return "OPEN"; + case Ndis802_11AuthModeWPAPSK: + return "WPAPSK"; + case Ndis802_11AuthModeShared: + return "SHARED"; + case Ndis802_11AuthModeWPA: + return "WPA"; + case Ndis802_11AuthModeWPA2: + return "WPA2"; + case Ndis802_11AuthModeWPA2PSK: + return "WPA2PSK"; + case Ndis802_11AuthModeWPA1PSKWPA2PSK: + return "WPAPSKWPA2PSK"; + case Ndis802_11AuthModeWPA1WPA2: + return "WPA1WPA2"; + case Ndis802_11AuthModeWPANone: + return "WPANONE"; + default: + return "UNKNOW"; + } +} + +PCHAR RTMPGetRalinkEncryModeStr( + IN USHORT encryMode) +{ + switch(encryMode) + { + case Ndis802_11WEPDisabled: + return "NONE"; + case Ndis802_11WEPEnabled: + return "WEP"; + case Ndis802_11Encryption2Enabled: + return "TKIP"; + case Ndis802_11Encryption3Enabled: + return "AES"; + case Ndis802_11Encryption4Enabled: + return "TKIPAES"; + default: + return "UNKNOW"; + } +} + +INT RTMPShowCfgValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pName, + IN PUCHAR pBuf) +{ + INT Status = 0; + + for (PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC = RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC++) + { + if (!strcmp(pName, PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name)) + { + if(PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->show_proc(pAd, pBuf)) + Status = -EINVAL; + break; //Exit for loop. + } + } + + if(PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name == NULL) + { + sprintf(pBuf, "\n"); + for (PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC = RTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name; PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC++) + sprintf(pBuf, "%s%s\n", pBuf, PRTMP_PRIVATE_STA_SHOW_CFG_VALUE_PROC->name); + } + + return Status; +} + +INT Show_SSID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + sprintf(pBuf, "\t%s", pAd->CommonCfg.Ssid); +#endif // CONFIG_STA_SUPPORT // + return 0; +} + +INT Show_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.PhyMode) + { + case PHY_11BG_MIXED: + sprintf(pBuf, "\t11B/G"); + break; + case PHY_11B: + sprintf(pBuf, "\t11B"); + break; + case PHY_11A: + sprintf(pBuf, "\t11A"); + break; + case PHY_11ABG_MIXED: + sprintf(pBuf, "\t11A/B/G"); + break; + case PHY_11G: + sprintf(pBuf, "\t11G"); + break; +#ifdef DOT11_N_SUPPORT + case PHY_11ABGN_MIXED: + sprintf(pBuf, "\t11A/B/G/N"); + break; + case PHY_11N_2_4G: + sprintf(pBuf, "\t11N only with 2.4G"); + break; + case PHY_11GN_MIXED: + sprintf(pBuf, "\t11G/N"); + break; + case PHY_11AN_MIXED: + sprintf(pBuf, "\t11A/N"); + break; + case PHY_11BGN_MIXED: + sprintf(pBuf, "\t11B/G/N"); + break; + case PHY_11AGN_MIXED: + sprintf(pBuf, "\t11A/G/N"); + break; + case PHY_11N_5G: + sprintf(pBuf, "\t11N only with 5G"); + break; +#endif // DOT11_N_SUPPORT // + default: + sprintf(pBuf, "\tUnknow Value(%d)", pAd->CommonCfg.PhyMode); + break; + } + return 0; +} + + +INT Show_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bEnableTxBurst ? "TRUE":"FALSE"); + return 0; +} + +INT Show_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.TxPreamble) + { + case Rt802_11PreambleShort: + sprintf(pBuf, "\tShort"); + break; + case Rt802_11PreambleLong: + sprintf(pBuf, "\tLong"); + break; + case Rt802_11PreambleAuto: + sprintf(pBuf, "\tAuto"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%lu)", pAd->CommonCfg.TxPreamble); + break; + } + + return 0; +} + +INT Show_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%lu", pAd->CommonCfg.TxPowerPercentage); + return 0; +} + +INT Show_Channel_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%d", pAd->CommonCfg.Channel); + return 0; +} + +INT Show_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.UseBGProtection) + { + case 1: //Always On + sprintf(pBuf, "\tON"); + break; + case 2: //Always OFF + sprintf(pBuf, "\tOFF"); + break; + case 0: //AUTO + sprintf(pBuf, "\tAuto"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%lu)", pAd->CommonCfg.UseBGProtection); + break; + } + return 0; +} + +INT Show_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.RtsThreshold); + return 0; +} + +INT Show_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.FragmentThreshold); + return 0; +} + +#ifdef DOT11_N_SUPPORT +INT Show_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + if (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40) + { + sprintf(pBuf, "\t40 MHz"); + } + else + { + sprintf(pBuf, "\t20 MHz"); + } + return 0; +} + +INT Show_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + sprintf(pBuf, "\t%u", pAd->StaCfg.DesiredTransmitSetting.field.MCS); +#endif // CONFIG_STA_SUPPORT // + return 0; +} + +INT Show_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.RegTransmitSetting.field.ShortGI) + { + case GI_400: + sprintf(pBuf, "\tGI_400"); + break; + case GI_800: + sprintf(pBuf, "\tGI_800"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.ShortGI); + break; + } + return 0; +} + +INT Show_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.RegTransmitSetting.field.HTMODE) + { + case HTMODE_GF: + sprintf(pBuf, "\tGF"); + break; + case HTMODE_MM: + sprintf(pBuf, "\tMM"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.HTMODE); + break; + } + return 0; +} + +INT Show_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->CommonCfg.RegTransmitSetting.field.EXTCHA) + { + case EXTCHA_BELOW: + sprintf(pBuf, "\tBelow"); + break; + case EXTCHA_ABOVE: + sprintf(pBuf, "\tAbove"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%u)", pAd->CommonCfg.RegTransmitSetting.field.EXTCHA); + break; + } + return 0; +} + + +INT Show_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.BACapability.field.MpduDensity); + return 0; +} + +INT Show_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%u", pAd->CommonCfg.BACapability.field.RxBAWinLimit); + return 0; +} + +INT Show_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bRdg ? "TRUE":"FALSE"); + return 0; +} + +INT Show_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.BACapability.field.AmsduEnable ? "TRUE":"FALSE"); + return 0; +} + +INT Show_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.BACapability.field.AutoBA ? "TRUE":"FALSE"); + return 0; +} +#endif // DOT11_N_SUPPORT // + +INT Show_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%d", pAd->CommonCfg.CountryRegion); + return 0; +} + +INT Show_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%d", pAd->CommonCfg.CountryRegionForABand); + return 0; +} + +INT Show_CountryCode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.CountryCode); + return 0; +} + +#ifdef AGGREGATION_SUPPORT +INT Show_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bAggregationCapable ? "TRUE":"FALSE"); + return 0; +} +#endif // AGGREGATION_SUPPORT // + +#ifdef WMM_SUPPORT +INT Show_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + sprintf(pBuf, "\t%s", pAd->CommonCfg.bWmmCapable ? "TRUE":"FALSE"); +#endif // CONFIG_STA_SUPPORT // + + return 0; +} +#endif // WMM_SUPPORT // + +INT Show_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + sprintf(pBuf, "\t%s", pAd->CommonCfg.bIEEE80211H ? "TRUE":"FALSE"); + return 0; +} + +#ifdef CONFIG_STA_SUPPORT +INT Show_NetworkType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + switch(pAd->StaCfg.BssType) + { + case BSS_ADHOC: + sprintf(pBuf, "\tAdhoc"); + break; + case BSS_INFRA: + sprintf(pBuf, "\tInfra"); + break; + case BSS_ANY: + sprintf(pBuf, "\tAny"); + break; + case BSS_MONITOR: + sprintf(pBuf, "\tMonitor"); + break; + default: + sprintf(pBuf, "\tUnknow Value(%d)", pAd->StaCfg.BssType); + break; + } + return 0; +} +#endif // CONFIG_STA_SUPPORT // + +INT Show_AuthMode_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeOpen; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + AuthMode = pAd->StaCfg.AuthMode; +#endif // CONFIG_STA_SUPPORT // + + if ((AuthMode >= Ndis802_11AuthModeOpen) && + (AuthMode <= Ndis802_11AuthModeWPA1PSKWPA2PSK)) + sprintf(pBuf, "\t%s", RTMPGetRalinkAuthModeStr(AuthMode)); + else + sprintf(pBuf, "\tUnknow Value(%d)", AuthMode); + + return 0; +} + +INT Show_EncrypType_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + NDIS_802_11_WEP_STATUS WepStatus = Ndis802_11WEPDisabled; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + WepStatus = pAd->StaCfg.WepStatus; +#endif // CONFIG_STA_SUPPORT // + + if ((WepStatus >= Ndis802_11WEPEnabled) && + (WepStatus <= Ndis802_11Encryption4KeyAbsent)) + sprintf(pBuf, "\t%s", RTMPGetRalinkEncryModeStr(WepStatus)); + else + sprintf(pBuf, "\tUnknow Value(%d)", WepStatus); + + return 0; +} + +INT Show_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + UCHAR DefaultKeyId = 0; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + DefaultKeyId = pAd->StaCfg.DefaultKeyId; +#endif // CONFIG_STA_SUPPORT // + + sprintf(pBuf, "\t%d", DefaultKeyId); + + return 0; +} + +INT Show_WepKey_Proc( + IN PRTMP_ADAPTER pAd, + IN INT KeyIdx, + OUT PUCHAR pBuf) +{ + UCHAR Key[16] = {0}, KeyLength = 0; + INT index = BSS0; + + KeyLength = pAd->SharedKey[index][KeyIdx].KeyLen; + NdisMoveMemory(Key, pAd->SharedKey[index][KeyIdx].Key, KeyLength); + + //check key string is ASCII or not + if (RTMPCheckStrPrintAble(Key, KeyLength)) + sprintf(pBuf, "\t%s", Key); + else + { + int idx; + sprintf(pBuf, "\t"); + for (idx = 0; idx < KeyLength; idx++) + sprintf(pBuf+strlen(pBuf), "%02X", Key[idx]); + } + return 0; +} + +INT Show_Key1_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 0, pBuf); + return 0; +} + +INT Show_Key2_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 1, pBuf); + return 0; +} + +INT Show_Key3_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 2, pBuf); + return 0; +} + +INT Show_Key4_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + Show_WepKey_Proc(pAd, 3, pBuf); + return 0; +} + +INT Show_WPAPSK_Proc( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pBuf) +{ + INT idx; + UCHAR PMK[32] = {0}; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisMoveMemory(PMK, pAd->StaCfg.PMK, 32); +#endif // CONFIG_STA_SUPPORT // + + sprintf(pBuf, "\tPMK = "); + for (idx = 0; idx < 32; idx++) + sprintf(pBuf+strlen(pBuf), "%02X", PMK[idx]); + + return 0; +} + diff --git a/drivers/staging/rt2870/common/cmm_sanity.c b/drivers/staging/rt2870/common/cmm_sanity.c new file mode 100644 index 000000000000..1e24320177bc --- /dev/null +++ b/drivers/staging/rt2870/common/cmm_sanity.c @@ -0,0 +1,1663 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sanity.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 add WMM support +*/ +#include "../rt_config.h" + + +extern UCHAR CISCO_OUI[]; + +extern UCHAR WPA_OUI[]; +extern UCHAR RSN_OUI[]; +extern UCHAR WME_INFO_ELEM[]; +extern UCHAR WME_PARM_ELEM[]; +extern UCHAR Ccx2QosInfo[]; +extern UCHAR RALINK_OUI[]; +extern UCHAR BROADCOM_OUI[]; +extern UCHAR WPS_OUI[]; + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN MlmeAddBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2) +{ + PMLME_ADDBA_REQ_STRUCT pInfo; + + pInfo = (MLME_ADDBA_REQ_STRUCT *)Msg; + + if ((MsgLen != sizeof(MLME_ADDBA_REQ_STRUCT))) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - message lenght not correct.\n")); + return FALSE; + } + + if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - The peer Mac is not associated yet.\n")); + return FALSE; + } + + /* + if ((pInfo->BaBufSize > MAX_RX_REORDERBUF) || (pInfo->BaBufSize < 2)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - Rx Reordering buffer too big or too small\n")); + return FALSE; + } + */ + + if ((pInfo->pAddr[0]&0x01) == 0x01) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAddBAReqSanity fail - broadcast address not support BA\n")); + return FALSE; + } + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN MlmeDelBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen) +{ + MLME_DELBA_REQ_STRUCT *pInfo; + pInfo = (MLME_DELBA_REQ_STRUCT *)Msg; + + if ((MsgLen != sizeof(MLME_DELBA_REQ_STRUCT))) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - message lenght not correct.\n")); + return FALSE; + } + + if ((pInfo->Wcid >= MAX_LEN_OF_MAC_TABLE)) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - The peer Mac is not associated yet.\n")); + return FALSE; + } + + if ((pInfo->TID & 0xf0)) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - The peer TID is incorrect.\n")); + return FALSE; + } + + if (NdisEqualMemory(pAd->MacTab.Content[pInfo->Wcid].Addr, pInfo->Addr, MAC_ADDR_LEN) == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("MlmeDelBAReqSanity fail - the peer addr dosen't exist.\n")); + return FALSE; + } + + return TRUE; +} + +BOOLEAN PeerAddBAReqActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PFRAME_ADDBA_REQ pAddFrame; + pAddFrame = (PFRAME_ADDBA_REQ)(pMsg); + if (MsgLen < (sizeof(FRAME_ADDBA_REQ))) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + // we support immediate BA. + *(USHORT *)(&pAddFrame->BaParm) = cpu2le16(*(USHORT *)(&pAddFrame->BaParm)); + pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue); + pAddFrame->BaStartSeq.word = cpu2le16(pAddFrame->BaStartSeq.word); + + if (pAddFrame->BaParm.BAPolicy != IMMED_BA) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request Ba Policy[%d] not support\n", pAddFrame->BaParm.BAPolicy)); + DBGPRINT(RT_DEBUG_ERROR,("ADDBA Request. tid=%x, Bufsize=%x, AMSDUSupported=%x \n", pAddFrame->BaParm.TID, pAddFrame->BaParm.BufSize, pAddFrame->BaParm.AMSDUSupported)); + return FALSE; + } + + // we support immediate BA. + if (pAddFrame->BaParm.TID &0xfff0) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Request incorrect TID = %d\n", pAddFrame->BaParm.TID)); + return FALSE; + } + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + return TRUE; +} + +BOOLEAN PeerAddBARspActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen) +{ + //PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PFRAME_ADDBA_RSP pAddFrame; + + pAddFrame = (PFRAME_ADDBA_RSP)(pMsg); + if (MsgLen < (sizeof(FRAME_ADDBA_RSP))) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBARspActionSanity: ADDBA Response frame length size = %ld incorrect\n", MsgLen)); + return FALSE; + } + // we support immediate BA. + *(USHORT *)(&pAddFrame->BaParm) = cpu2le16(*(USHORT *)(&pAddFrame->BaParm)); + pAddFrame->StatusCode = cpu2le16(pAddFrame->StatusCode); + pAddFrame->TimeOutValue = cpu2le16(pAddFrame->TimeOutValue); + + if (pAddFrame->BaParm.BAPolicy != IMMED_BA) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBAReqActionSanity: ADDBA Response Ba Policy[%d] not support\n", pAddFrame->BaParm.BAPolicy)); + return FALSE; + } + + // we support immediate BA. + if (pAddFrame->BaParm.TID &0xfff0) + { + DBGPRINT(RT_DEBUG_ERROR,("PeerAddBARspActionSanity: ADDBA Response incorrect TID = %d\n", pAddFrame->BaParm.TID)); + return FALSE; + } + return TRUE; + +} + +BOOLEAN PeerDelBAActionSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN VOID *pMsg, + IN ULONG MsgLen ) +{ + //PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PFRAME_DELBA_REQ pDelFrame; + if (MsgLen != (sizeof(FRAME_DELBA_REQ))) + return FALSE; + + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + pDelFrame = (PFRAME_DELBA_REQ)(pMsg); + + *(USHORT *)(&pDelFrame->DelbaParm) = cpu2le16(*(USHORT *)(&pDelFrame->DelbaParm)); + pDelFrame->ReasonCode = cpu2le16(pDelFrame->ReasonCode); + + if (pDelFrame->DelbaParm.TID &0xfff0) + return FALSE; + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerBeaconAndProbeRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + IN UCHAR MsgChannel, + OUT PUCHAR pAddr2, + OUT PUCHAR pBssid, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen, + OUT UCHAR *pBssType, + OUT USHORT *pBeaconPeriod, + OUT UCHAR *pChannel, + OUT UCHAR *pNewChannel, + OUT LARGE_INTEGER *pTimestamp, + OUT CF_PARM *pCfParm, + OUT USHORT *pAtimWin, + OUT USHORT *pCapabilityInfo, + OUT UCHAR *pErp, + OUT UCHAR *pDtimCount, + OUT UCHAR *pDtimPeriod, + OUT UCHAR *pBcastFlag, + OUT UCHAR *pMessageToMe, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT UCHAR *pCkipFlag, + OUT UCHAR *pAironetCellPowerLimit, + OUT PEDCA_PARM pEdcaParm, + OUT PQBSS_LOAD_PARM pQbssLoad, + OUT PQOS_CAPABILITY_PARM pQosCapability, + OUT ULONG *pRalinkIe, + OUT UCHAR *pHtCapabilityLen, +#ifdef CONFIG_STA_SUPPORT + OUT UCHAR *pPreNHtCapabilityLen, +#endif // CONFIG_STA_SUPPORT // + OUT HT_CAPABILITY_IE *pHtCapability, + OUT UCHAR *AddHtInfoLen, + OUT ADD_HT_INFO_IE *AddHtInfo, + OUT UCHAR *NewExtChannelOffset, // Ht extension channel offset(above or below) + OUT USHORT *LengthVIE, + OUT PNDIS_802_11_VARIABLE_IEs pVIE) +{ + CHAR *Ptr; +#ifdef CONFIG_STA_SUPPORT + CHAR TimLen; +#endif // CONFIG_STA_SUPPORT // + PFRAME_802_11 pFrame; + PEID_STRUCT pEid; + UCHAR SubType; + UCHAR Sanity; + //UCHAR ECWMin, ECWMax; + //MAC_CSR9_STRUC Csr9; + ULONG Length = 0; + + // For some 11a AP which didn't have DS_IE, we use two conditions to decide the channel + // 1. If the AP is 11n enabled, then check the control channel. + // 2. If the AP didn't have any info about channel, use the channel we received this frame as the channel. (May inaccuracy!!) + UCHAR CtrlChannel = 0; + + // Add for 3 necessary EID field check + Sanity = 0; + + *pAtimWin = 0; + *pErp = 0; + *pDtimCount = 0; + *pDtimPeriod = 0; + *pBcastFlag = 0; + *pMessageToMe = 0; + *pExtRateLen = 0; + *pCkipFlag = 0; // Default of CkipFlag is 0 + *pAironetCellPowerLimit = 0xFF; // Default of AironetCellPowerLimit is 0xFF + *LengthVIE = 0; // Set the length of VIE to init value 0 + *pHtCapabilityLen = 0; // Set the length of VIE to init value 0 +#ifdef CONFIG_STA_SUPPORT + if (pAd->OpMode == OPMODE_STA) + *pPreNHtCapabilityLen = 0; // Set the length of VIE to init value 0 +#endif // CONFIG_STA_SUPPORT // + *AddHtInfoLen = 0; // Set the length of VIE to init value 0 + *pRalinkIe = 0; + *pNewChannel = 0; + *NewExtChannelOffset = 0xff; //Default 0xff means no such IE + pCfParm->bValid = FALSE; // default: no IE_CF found + pQbssLoad->bValid = FALSE; // default: no IE_QBSS_LOAD found + pEdcaParm->bValid = FALSE; // default: no IE_EDCA_PARAMETER found + pQosCapability->bValid = FALSE; // default: no IE_QOS_CAPABILITY found + + pFrame = (PFRAME_802_11)Msg; + + // get subtype from header + SubType = (UCHAR)pFrame->Hdr.FC.SubType; + + // get Addr2 and BSSID from header + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + COPY_MAC_ADDR(pBssid, pFrame->Hdr.Addr3); + +// hex_dump("Beacon", Msg, MsgLen); + + Ptr = pFrame->Octet; + Length += LENGTH_802_11; + + // get timestamp from payload and advance the pointer + NdisMoveMemory(pTimestamp, Ptr, TIMESTAMP_LEN); + + pTimestamp->u.LowPart = cpu2le32(pTimestamp->u.LowPart); + pTimestamp->u.HighPart = cpu2le32(pTimestamp->u.HighPart); + + Ptr += TIMESTAMP_LEN; + Length += TIMESTAMP_LEN; + + // get beacon interval from payload and advance the pointer + NdisMoveMemory(pBeaconPeriod, Ptr, 2); + Ptr += 2; + Length += 2; + + // get capability info from payload and advance the pointer + NdisMoveMemory(pCapabilityInfo, Ptr, 2); + Ptr += 2; + Length += 2; + + if (CAP_IS_ESS_ON(*pCapabilityInfo)) + *pBssType = BSS_INFRA; + else + *pBssType = BSS_ADHOC; + + pEid = (PEID_STRUCT) Ptr; + + // get variable fields from payload and advance the pointer + while ((Length + 2 + pEid->Len) <= MsgLen) + { + // + // Secure copy VIE to VarIE[MAX_VIE_LEN] didn't overflow. + // + if ((*LengthVIE + pEid->Len + 2) >= MAX_VIE_LEN) + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - Variable IEs out of resource [len(=%d) > MAX_VIE_LEN(=%d)]\n", + (*LengthVIE + pEid->Len + 2), MAX_VIE_LEN)); + break; + } + + switch(pEid->Eid) + { + case IE_SSID: + // Already has one SSID EID in this beacon, ignore the second one + if (Sanity & 0x1) + break; + if(pEid->Len <= MAX_LEN_OF_SSID) + { + NdisMoveMemory(Ssid, pEid->Octet, pEid->Len); + *pSsidLen = pEid->Len; + Sanity |= 0x1; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SSID (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + + case IE_SUPP_RATES: + if(pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) + { + Sanity |= 0x2; + NdisMoveMemory(SupRate, pEid->Octet, pEid->Len); + *pSupRateLen = pEid->Len; + + // TODO: 2004-09-14 not a good design here, cause it exclude extra rates + // from ScanTab. We should report as is. And filter out unsupported + // rates in MlmeAux. + // Check against the supported rates + // RTMPCheckRates(pAd, SupRate, pSupRateLen); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SUPP_RATES (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + + case IE_HT_CAP: + if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!! + { + NdisMoveMemory(pHtCapability, pEid->Octet, sizeof(HT_CAPABILITY_IE)); + *pHtCapabilityLen = SIZE_HT_CAP_IE; // Nnow we only support 26 bytes. + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + *pPreNHtCapabilityLen = 0; // Nnow we only support 26 bytes. + + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } +#endif // CONFIG_STA_SUPPORT // + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_HT_CAP. pEid->Len = %d\n", pEid->Len)); + } + + break; + case IE_ADD_HT: + if (pEid->Len >= sizeof(ADD_HT_INFO_IE)) + { + // This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only + // copy first sizeof(ADD_HT_INFO_IE) + NdisMoveMemory(AddHtInfo, pEid->Octet, sizeof(ADD_HT_INFO_IE)); + *AddHtInfoLen = SIZE_ADD_HT_INFO_IE; + + CtrlChannel = AddHtInfo->ControlChan; + + *(USHORT *)(&AddHtInfo->AddHtInfo2) = cpu2le16(*(USHORT *)(&AddHtInfo->AddHtInfo2)); + *(USHORT *)(&AddHtInfo->AddHtInfo3) = cpu2le16(*(USHORT *)(&AddHtInfo->AddHtInfo3)); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } +#endif // CONFIG_STA_SUPPORT // + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_ADD_HT. \n")); + } + + break; + case IE_SECONDARY_CH_OFFSET: + if (pEid->Len == 1) + { + *NewExtChannelOffset = pEid->Octet[0]; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n")); + } + + break; + case IE_FH_PARM: + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity(IE_FH_PARM) \n")); + break; + + case IE_DS_PARM: + if(pEid->Len == 1) + { + *pChannel = *pEid->Octet; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (ChannelSanity(pAd, *pChannel) == 0) + { + + return FALSE; + } + } +#endif // CONFIG_STA_SUPPORT // + Sanity |= 0x4; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_DS_PARM (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + + case IE_CF_PARM: + if(pEid->Len == 6) + { + pCfParm->bValid = TRUE; + pCfParm->CfpCount = pEid->Octet[0]; + pCfParm->CfpPeriod = pEid->Octet[1]; + pCfParm->CfpMaxDuration = pEid->Octet[2] + 256 * pEid->Octet[3]; + pCfParm->CfpDurRemaining = pEid->Octet[4] + 256 * pEid->Octet[5]; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_CF_PARM\n")); + return FALSE; + } + break; + + case IE_IBSS_PARM: + if(pEid->Len == 2) + { + NdisMoveMemory(pAtimWin, pEid->Octet, pEid->Len); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_IBSS_PARM\n")); + return FALSE; + } + break; + +#ifdef CONFIG_STA_SUPPORT + case IE_TIM: + if(INFRA_ON(pAd) && SubType == SUBTYPE_BEACON) + { + GetTimBit((PUCHAR)pEid, pAd->StaActive.Aid, &TimLen, pBcastFlag, pDtimCount, pDtimPeriod, pMessageToMe); + } + break; +#endif // CONFIG_STA_SUPPORT // + case IE_CHANNEL_SWITCH_ANNOUNCEMENT: + if(pEid->Len == 3) + { + *pNewChannel = pEid->Octet[1]; //extract new channel number + } + break; + + // New for WPA + // CCX v2 has the same IE, we need to parse that too + // Wifi WMM use the same IE vale, need to parse that too + // case IE_WPA: + case IE_VENDOR_SPECIFIC: + // Check Broadcom/Atheros 802.11n OUI version, for HT Capability IE. + // This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. + /*if (NdisEqualMemory(pEid->Octet, BROADCOM_OUI, 3) && (pEid->Len >= 4)) + { + if ((pEid->Octet[3] == OUI_BROADCOM_HT) && (pEid->Len >= 30)) + { + { + NdisMoveMemory(pHtCapability, &pEid->Octet[4], sizeof(HT_CAPABILITY_IE)); + *pHtCapabilityLen = SIZE_HT_CAP_IE; // Nnow we only support 26 bytes. + } + } + if ((pEid->Octet[3] == OUI_BROADCOM_HT) && (pEid->Len >= 26)) + { + { + NdisMoveMemory(AddHtInfo, &pEid->Octet[4], sizeof(ADD_HT_INFO_IE)); + *AddHtInfoLen = SIZE_ADD_HT_INFO_IE; // Nnow we only support 26 bytes. + } + } + } + */ + // Check the OUI version, filter out non-standard usage + if (NdisEqualMemory(pEid->Octet, RALINK_OUI, 3) && (pEid->Len == 7)) + { + //*pRalinkIe = pEid->Octet[3]; + if (pEid->Octet[3] != 0) + *pRalinkIe = pEid->Octet[3]; + else + *pRalinkIe = 0xf0000000; // Set to non-zero value (can't set bit0-2) to represent this is Ralink Chip. So at linkup, we will set ralinkchip flag. + } +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT + // This HT IE is before IEEE draft set HT IE value.2006-09-28 by Jan. + + // Other vendors had production before IE_HT_CAP value is assigned. To backward support those old-firmware AP, + // Check broadcom-defiend pre-802.11nD1.0 OUI for HT related IE, including HT Capatilities IE and HT Information IE + else if ((*pHtCapabilityLen == 0) && NdisEqualMemory(pEid->Octet, PRE_N_HT_OUI, 3) && (pEid->Len >= 4) && (pAd->OpMode == OPMODE_STA)) + { + if ((pEid->Octet[3] == OUI_PREN_HT_CAP) && (pEid->Len >= 30) && (*pHtCapabilityLen == 0)) + { + NdisMoveMemory(pHtCapability, &pEid->Octet[4], sizeof(HT_CAPABILITY_IE)); + *pPreNHtCapabilityLen = SIZE_HT_CAP_IE; + } + + if ((pEid->Octet[3] == OUI_PREN_ADD_HT) && (pEid->Len >= 26)) + { + NdisMoveMemory(AddHtInfo, &pEid->Octet[4], sizeof(ADD_HT_INFO_IE)); + *AddHtInfoLen = SIZE_ADD_HT_INFO_IE; + } + } +#endif // DOT11_N_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) + { + // Copy to pVIE which will report to microsoft bssid list. + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } + else if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6) && (pEid->Len == 24)) + { + PUCHAR ptr; + int i; + + // parsing EDCA parameters + pEdcaParm->bValid = TRUE; + pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10; + pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20; + pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40; + pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f; + pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0; + ptr = &pEid->Octet[8]; + for (i=0; i<4; i++) + { + UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX + pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM + pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN + pEdcaParm->Cwmin[aci] = *(ptr+1) & 0x0f; // b0~4 is Cwmin + pEdcaParm->Cwmax[aci] = *(ptr+1) >> 4; // b5~8 is Cwmax + pEdcaParm->Txop[aci] = *(ptr+2) + 256 * (*(ptr+3)); // in unit of 32-us + ptr += 4; // point to next AC + } + } + else if (NdisEqualMemory(pEid->Octet, WME_INFO_ELEM, 6) && (pEid->Len == 7)) + { + // parsing EDCA parameters + pEdcaParm->bValid = TRUE; + pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10; + pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20; + pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40; + pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f; + pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0; + + // use default EDCA parameter + pEdcaParm->bACM[QID_AC_BE] = 0; + pEdcaParm->Aifsn[QID_AC_BE] = 3; + pEdcaParm->Cwmin[QID_AC_BE] = CW_MIN_IN_BITS; + pEdcaParm->Cwmax[QID_AC_BE] = CW_MAX_IN_BITS; + pEdcaParm->Txop[QID_AC_BE] = 0; + + pEdcaParm->bACM[QID_AC_BK] = 0; + pEdcaParm->Aifsn[QID_AC_BK] = 7; + pEdcaParm->Cwmin[QID_AC_BK] = CW_MIN_IN_BITS; + pEdcaParm->Cwmax[QID_AC_BK] = CW_MAX_IN_BITS; + pEdcaParm->Txop[QID_AC_BK] = 0; + + pEdcaParm->bACM[QID_AC_VI] = 0; + pEdcaParm->Aifsn[QID_AC_VI] = 2; + pEdcaParm->Cwmin[QID_AC_VI] = CW_MIN_IN_BITS-1; + pEdcaParm->Cwmax[QID_AC_VI] = CW_MAX_IN_BITS; + pEdcaParm->Txop[QID_AC_VI] = 96; // AC_VI: 96*32us ~= 3ms + + pEdcaParm->bACM[QID_AC_VO] = 0; + pEdcaParm->Aifsn[QID_AC_VO] = 2; + pEdcaParm->Cwmin[QID_AC_VO] = CW_MIN_IN_BITS-2; + pEdcaParm->Cwmax[QID_AC_VO] = CW_MAX_IN_BITS-1; + pEdcaParm->Txop[QID_AC_VO] = 48; // AC_VO: 48*32us ~= 1.5ms + } + break; + + case IE_EXT_SUPP_RATES: + if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len); + *pExtRateLen = pEid->Len; + + // TODO: 2004-09-14 not a good design here, cause it exclude extra rates + // from ScanTab. We should report as is. And filter out unsupported + // rates in MlmeAux. + // Check against the supported rates + // RTMPCheckRates(pAd, ExtRate, pExtRateLen); + } + break; + + case IE_ERP: + if (pEid->Len == 1) + { + *pErp = (UCHAR)pEid->Octet[0]; + } + break; + + case IE_AIRONET_CKIP: + // 0. Check Aironet IE length, it must be larger or equal to 28 + // Cisco AP350 used length as 28 + // Cisco AP12XX used length as 30 + if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2)) + break; + + // 1. Copy CKIP flag byte to buffer for process + *pCkipFlag = *(pEid->Octet + 8); + break; + + case IE_AP_TX_POWER: + // AP Control of Client Transmit Power + //0. Check Aironet IE length, it must be 6 + if (pEid->Len != 0x06) + break; + + // Get cell power limit in dBm + if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1) + *pAironetCellPowerLimit = *(pEid->Octet + 4); + break; + + // WPA2 & 802.11i RSN + case IE_RSN: + // There is no OUI for version anymore, check the group cipher OUI before copying + if (RTMPEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) + { + // Copy to pVIE which will report to microsoft bssid list. + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + } + break; +#ifdef CONFIG_STA_SUPPORT +#ifdef EXT_BUILD_CHANNEL_LIST + case IE_COUNTRY: + Ptr = (PUCHAR) pVIE; + NdisMoveMemory(Ptr + *LengthVIE, &pEid->Eid, pEid->Len + 2); + *LengthVIE += (pEid->Len + 2); + break; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + default: + break; + } + + Length = Length + 2 + pEid->Len; // Eid[1] + Len[1]+ content[Len] + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + + // For some 11a AP. it did not have the channel EID, patch here +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + UCHAR LatchRfChannel = MsgChannel; + if ((pAd->LatchRfRegs.Channel > 14) && ((Sanity & 0x4) == 0)) + { + if (CtrlChannel != 0) + *pChannel = CtrlChannel; + else + *pChannel = LatchRfChannel; + Sanity |= 0x4; + } + } +#endif // CONFIG_STA_SUPPORT // + + if (Sanity != 0x7) + { + DBGPRINT(RT_DEBUG_WARN, ("PeerBeaconAndProbeRspSanity - missing field, Sanity=0x%02x\n", Sanity)); + return FALSE; + } + else + { + return TRUE; + } + +} + +#ifdef DOT11N_DRAFT3 +/* + ========================================================================== + Description: + MLME message sanity check for some IE addressed in 802.11n d3.03. + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerBeaconAndProbeRspSanity2( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT UCHAR *RegClass) +{ + CHAR *Ptr; + PFRAME_802_11 pFrame; + PEID_STRUCT pEid; + ULONG Length = 0; + + pFrame = (PFRAME_802_11)Msg; + + *RegClass = 0; + Ptr = pFrame->Octet; + Length += LENGTH_802_11; + + // get timestamp from payload and advance the pointer + Ptr += TIMESTAMP_LEN; + Length += TIMESTAMP_LEN; + + // get beacon interval from payload and advance the pointer + Ptr += 2; + Length += 2; + + // get capability info from payload and advance the pointer + Ptr += 2; + Length += 2; + + pEid = (PEID_STRUCT) Ptr; + + // get variable fields from payload and advance the pointer + while ((Length + 2 + pEid->Len) <= MsgLen) + { + switch(pEid->Eid) + { + case IE_SUPP_REG_CLASS: + if(pEid->Len > 0) + { + *RegClass = *pEid->Octet; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAndProbeRspSanity - wrong IE_SSID (len=%d)\n",pEid->Len)); + return FALSE; + } + break; + } + + Length = Length + 2 + pEid->Len; // Eid[1] + Len[1]+ content[Len] + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + + return TRUE; + +} +#endif // DOT11N_DRAFT3 // + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN MlmeScanReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT UCHAR *pBssType, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen, + OUT UCHAR *pScanType) +{ + MLME_SCAN_REQ_STRUCT *Info; + + Info = (MLME_SCAN_REQ_STRUCT *)(Msg); + *pBssType = Info->BssType; + *pSsidLen = Info->SsidLen; + NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen); + *pScanType = Info->ScanType; + + if ((*pBssType == BSS_INFRA || *pBssType == BSS_ADHOC || *pBssType == BSS_ANY) + && (*pScanType == SCAN_ACTIVE || *pScanType == SCAN_PASSIVE +#ifdef CONFIG_STA_SUPPORT + || *pScanType == SCAN_CISCO_PASSIVE || *pScanType == SCAN_CISCO_ACTIVE + || *pScanType == SCAN_CISCO_CHANNEL_LOAD || *pScanType == SCAN_CISCO_NOISE +#endif // CONFIG_STA_SUPPORT // + )) + { + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqSanity fail - wrong BssType or ScanType\n")); + return FALSE; + } +} + +// IRQL = DISPATCH_LEVEL +UCHAR ChannelSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel) +{ + int i; + + for (i = 0; i < pAd->ChannelListNum; i ++) + { + if (channel == pAd->ChannelList[i].Channel) + return 1; + } + return 0; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerDeauthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pReason) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + NdisMoveMemory(pReason, &pFrame->Octet[0], 2); + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerAuthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT USHORT *pAlg, + OUT USHORT *pSeq, + OUT USHORT *pStatus, + CHAR *pChlgText) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr, pFrame->Hdr.Addr2); + NdisMoveMemory(pAlg, &pFrame->Octet[0], 2); + NdisMoveMemory(pSeq, &pFrame->Octet[2], 2); + NdisMoveMemory(pStatus, &pFrame->Octet[4], 2); + + if ((*pAlg == Ndis802_11AuthModeOpen) +#ifdef LEAP_SUPPORT + || (*pAlg == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) + { + if (*pSeq == 1 || *pSeq == 2) + { + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong Seg#\n")); + return FALSE; + } + } + else if (*pAlg == Ndis802_11AuthModeShared) + { + if (*pSeq == 1 || *pSeq == 4) + { + return TRUE; + } + else if (*pSeq == 2 || *pSeq == 3) + { + NdisMoveMemory(pChlgText, &pFrame->Octet[8], CIPHER_TEXT_LEN); + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong Seg#\n")); + return FALSE; + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAuthSanity fail - wrong algorithm\n")); + return FALSE; + } +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN MlmeAuthReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT ULONG *pTimeout, + OUT USHORT *pAlg) +{ + MLME_AUTH_REQ_STRUCT *pInfo; + + pInfo = (MLME_AUTH_REQ_STRUCT *)Msg; + COPY_MAC_ADDR(pAddr, pInfo->Addr); + *pTimeout = pInfo->Timeout; + *pAlg = pInfo->Alg; + + if (((*pAlg == Ndis802_11AuthModeShared) ||(*pAlg == Ndis802_11AuthModeOpen) +#ifdef LEAP_SUPPORT + || (*pAlg == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) && + ((*pAddr & 0x01) == 0)) + { + return TRUE; + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeAuthReqSanity fail - wrong algorithm\n")); + return FALSE; + } +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN MlmeAssocReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pApAddr, + OUT USHORT *pCapabilityInfo, + OUT ULONG *pTimeout, + OUT USHORT *pListenIntv) +{ + MLME_ASSOC_REQ_STRUCT *pInfo; + + pInfo = (MLME_ASSOC_REQ_STRUCT *)Msg; + *pTimeout = pInfo->Timeout; // timeout + COPY_MAC_ADDR(pApAddr, pInfo->Addr); // AP address + *pCapabilityInfo = pInfo->CapabilityInfo; // capability info + *pListenIntv = pInfo->ListenIntv; + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerDisassocSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pReason) +{ + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + NdisMoveMemory(pReason, &pFrame->Octet[0], 2); + + return TRUE; +} + +/* + ======================================================================== + Routine Description: + Sanity check NetworkType (11b, 11g or 11a) + + Arguments: + pBss - Pointer to BSS table. + + Return Value: + Ndis802_11DS .......(11b) + Ndis802_11OFDM24....(11g) + Ndis802_11OFDM5.....(11a) + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity( + IN PBSS_ENTRY pBss) +{ + NDIS_802_11_NETWORK_TYPE NetWorkType; + UCHAR rate, i; + + NetWorkType = Ndis802_11DS; + + if (pBss->Channel <= 14) + { + // + // First check support Rate. + // + for (i = 0; i < pBss->SupRateLen; i++) + { + rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit + if ((rate == 2) || (rate == 4) || (rate == 11) || (rate == 22)) + { + continue; + } + else + { + // + // Otherwise (even rate > 108) means Ndis802_11OFDM24 + // + NetWorkType = Ndis802_11OFDM24; + break; + } + } + + // + // Second check Extend Rate. + // + if (NetWorkType != Ndis802_11OFDM24) + { + for (i = 0; i < pBss->ExtRateLen; i++) + { + rate = pBss->SupRate[i] & 0x7f; // Mask out basic rate set bit + if ((rate == 2) || (rate == 4) || (rate == 11) || (rate == 22)) + { + continue; + } + else + { + // + // Otherwise (even rate > 108) means Ndis802_11OFDM24 + // + NetWorkType = Ndis802_11OFDM24; + break; + } + } + } + } + else + { + NetWorkType = Ndis802_11OFDM5; + } + + if (pBss->HtCapabilityLen != 0) + { + if (NetWorkType == Ndis802_11OFDM5) + NetWorkType = Ndis802_11OFDM5_N; + else + NetWorkType = Ndis802_11OFDM24_N; + } + + return NetWorkType; +} + +/* + ========================================================================== + Description: + WPA message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN PeerWpaMessageSanity( + IN PRTMP_ADAPTER pAd, + IN PEAPOL_PACKET pMsg, + IN ULONG MsgLen, + IN UCHAR MsgType, + IN MAC_TABLE_ENTRY *pEntry) +{ + UCHAR mic[LEN_KEY_DESC_MIC], digest[80], KEYDATA[MAX_LEN_OF_RSNIE]; + BOOLEAN bReplayDiff = FALSE; + BOOLEAN bWPA2 = FALSE; + KEY_INFO EapolKeyInfo; + UCHAR GroupKeyIndex = 0; + + + NdisZeroMemory(mic, sizeof(mic)); + NdisZeroMemory(digest, sizeof(digest)); + NdisZeroMemory(KEYDATA, sizeof(KEYDATA)); + NdisZeroMemory((PUCHAR)&EapolKeyInfo, sizeof(EapolKeyInfo)); + + NdisMoveMemory((PUCHAR)&EapolKeyInfo, (PUCHAR)&pMsg->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT *)&EapolKeyInfo) = cpu2le16(*((USHORT *)&EapolKeyInfo)); + + // Choose WPA2 or not + if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2) || (pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK)) + bWPA2 = TRUE; + + // 0. Check MsgType + if ((MsgType > EAPOL_GROUP_MSG_2) || (MsgType < EAPOL_PAIR_MSG_1)) + { + DBGPRINT(RT_DEBUG_ERROR, ("The message type is invalid(%d)! \n", MsgType)); + return FALSE; + } + + // 1. Replay counter check + if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1) // For supplicant + { + // First validate replay counter, only accept message with larger replay counter. + // Let equal pass, some AP start with all zero replay counter + UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY]; + + NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY); + if ((RTMPCompareMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter, LEN_KEY_DESC_REPLAY) != 1) && + (RTMPCompareMemory(pMsg->KeyDesc.ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0)) + { + bReplayDiff = TRUE; + } + } + else if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) // For authenticator + { + // check Replay Counter coresponds to MSG from authenticator, otherwise discard + if (!NdisEqualMemory(pMsg->KeyDesc.ReplayCounter, pEntry->R_Counter, LEN_KEY_DESC_REPLAY)) + { + bReplayDiff = TRUE; + } + } + + // Replay Counter different condition + if (bReplayDiff) + { + // send wireless event - for replay counter different + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_REPLAY_COUNTER_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0); + + if (MsgType < EAPOL_GROUP_MSG_1) + { + DBGPRINT(RT_DEBUG_ERROR, ("Replay Counter Different in pairwise msg %d of 4-way handshake!\n", MsgType)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("Replay Counter Different in group msg %d of 2-way handshake!\n", (MsgType - EAPOL_PAIR_MSG_4))); + } + + hex_dump("Receive replay counter ", pMsg->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + hex_dump("Current replay counter ", pEntry->R_Counter, LEN_KEY_DESC_REPLAY); + return FALSE; + } + + // 2. Verify MIC except Pairwise Msg1 + if (MsgType != EAPOL_PAIR_MSG_1) + { + UCHAR rcvd_mic[LEN_KEY_DESC_MIC]; + + // Record the received MIC for check later + NdisMoveMemory(rcvd_mic, pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + + if (pEntry->WepStatus == Ndis802_11Encryption2Enabled) // TKIP + { + hmac_md5(pEntry->PTK, LEN_EAP_MICK, (PUCHAR)pMsg, MsgLen, mic); + } + else if (pEntry->WepStatus == Ndis802_11Encryption3Enabled) // AES + { + HMAC_SHA1((PUCHAR)pMsg, MsgLen, pEntry->PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC); + } + + if (!NdisEqualMemory(rcvd_mic, mic, LEN_KEY_DESC_MIC)) + { + // send wireless event - for MIC different + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_MIC_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0); + + if (MsgType < EAPOL_GROUP_MSG_1) + { + DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in pairwise msg %d of 4-way handshake!\n", MsgType)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in group msg %d of 2-way handshake!\n", (MsgType - EAPOL_PAIR_MSG_4))); + } + + hex_dump("Received MIC", rcvd_mic, LEN_KEY_DESC_MIC); + hex_dump("Desired MIC", mic, LEN_KEY_DESC_MIC); + + return FALSE; + } + } + + // Extract the context of the Key Data field if it exist + // The field in pairwise_msg_2_WPA1(WPA2) & pairwise_msg_3_WPA1 is un-encrypted. + // The field in group_msg_1_WPA1(WPA2) & pairwise_msg_3_WPA2 is encrypted. + if (pMsg->KeyDesc.KeyDataLen[1] > 0) + { + // Decrypt this field + if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2) || (MsgType == EAPOL_GROUP_MSG_1)) + { + if(pEntry->WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + AES_GTK_KEY_UNWRAP(&pEntry->PTK[16], KEYDATA, pMsg->KeyDesc.KeyDataLen[1],pMsg->KeyDesc.KeyData); + } + else + { + INT i; + UCHAR Key[32]; + // Decrypt TKIP GTK + // Construct 32 bytes RC4 Key + NdisMoveMemory(Key, pMsg->KeyDesc.KeyIv, 16); + NdisMoveMemory(&Key[16], &pEntry->PTK[16], 16); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32); + //discard first 256 bytes + for(i = 0; i < 256; i++) + ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT); + // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pMsg->KeyDesc.KeyData, pMsg->KeyDesc.KeyDataLen[1]); + } + + if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)) + GroupKeyIndex = EapolKeyInfo.KeyIndex; + + } + else if ((MsgType == EAPOL_PAIR_MSG_2) || (MsgType == EAPOL_PAIR_MSG_3 && !bWPA2)) + { + NdisMoveMemory(KEYDATA, pMsg->KeyDesc.KeyData, pMsg->KeyDesc.KeyDataLen[1]); + } + else + { + + return TRUE; + } + + // Parse Key Data field to + // 1. verify RSN IE for pairwise_msg_2_WPA1(WPA2) ,pairwise_msg_3_WPA1(WPA2) + // 2. verify KDE format for pairwise_msg_3_WPA2, group_msg_1_WPA2 + // 3. update shared key for pairwise_msg_3_WPA2, group_msg_1_WPA1(WPA2) + if (!RTMPParseEapolKeyData(pAd, KEYDATA, pMsg->KeyDesc.KeyDataLen[1], GroupKeyIndex, MsgType, bWPA2, pEntry)) + { + return FALSE; + } + } + + return TRUE; + +} + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +BOOLEAN MlmeDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PRT_802_11_DLS *pDLS, + OUT PUSHORT pReason) +{ + MLME_DLS_REQ_STRUCT *pInfo; + + pInfo = (MLME_DLS_REQ_STRUCT *)Msg; + + *pDLS = pInfo->pDLS; + *pReason = pInfo->Reason; + + return TRUE; +} +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#ifdef QOS_DLS_SUPPORT +BOOLEAN PeerDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pDlsTimeout, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability) +{ + CHAR *Ptr; + PFRAME_802_11 Fr = (PFRAME_802_11)Msg; + PEID_STRUCT eid_ptr; + + // to prevent caller from using garbage output value + *pCapabilityInfo = 0; + *pDlsTimeout = 0; + *pHtCapabilityLen = 0; + + Ptr = Fr->Octet; + + // offset to destination MAC address (Category and Action field) + Ptr += 2; + + // get DA from payload and advance the pointer + NdisMoveMemory(pDA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get SA from payload and advance the pointer + NdisMoveMemory(pSA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get capability info from payload and advance the pointer + NdisMoveMemory(pCapabilityInfo, Ptr, 2); + Ptr += 2; + + // get capability info from payload and advance the pointer + NdisMoveMemory(pDlsTimeout, Ptr, 2); + Ptr += 2; + + // Category and Action field + DA + SA + capability + Timeout + eid_ptr = (PEID_STRUCT) &Fr->Octet[18]; + + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((UCHAR*)Fr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_SUPP_RATES: + if ((eid_ptr->Len <= MAX_LEN_OF_SUPPORTED_RATES) && (eid_ptr->Len > 0)) + { + NdisMoveMemory(Rates, eid_ptr->Octet, eid_ptr->Len); + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - IE_SUPP_RATES., Len=%d. Rates[0]=%x\n",eid_ptr->Len, Rates[0])); + DBGPRINT(RT_DEBUG_TRACE, ("Rates[1]=%x %x %x %x %x %x %x\n", Rates[1], Rates[2], Rates[3], Rates[4], Rates[5], Rates[6], Rates[7])); + *pRatesLen = eid_ptr->Len; + } + else + { + *pRatesLen = 8; + Rates[0] = 0x82; + Rates[1] = 0x84; + Rates[2] = 0x8b; + Rates[3] = 0x96; + Rates[4] = 0x12; + Rates[5] = 0x24; + Rates[6] = 0x48; + Rates[7] = 0x6c; + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - wrong IE_SUPP_RATES., Len=%d\n",eid_ptr->Len)); + } + break; + + case IE_EXT_SUPP_RATES: + if (eid_ptr->Len + *pRatesLen <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, eid_ptr->Len); + *pRatesLen = (*pRatesLen) + eid_ptr->Len; + } + else + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, MAX_LEN_OF_SUPPORTED_RATES - (*pRatesLen)); + *pRatesLen = MAX_LEN_OF_SUPPORTED_RATES; + } + break; + + case IE_HT_CAP: + if (eid_ptr->Len >= sizeof(HT_CAPABILITY_IE)) + { + NdisMoveMemory(pHtCapability, eid_ptr->Octet, sizeof(HT_CAPABILITY_IE)); + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + *pHtCapabilityLen = sizeof(HT_CAPABILITY_IE); + + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - IE_HT_CAP\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsReqSanity - wrong IE_HT_CAP.eid_ptr->Len = %d\n", eid_ptr->Len)); + } + break; + + default: + break; + } + + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return TRUE; +} + +BOOLEAN PeerDlsRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability) +{ + CHAR *Ptr; + PFRAME_802_11 Fr = (PFRAME_802_11)Msg; + PEID_STRUCT eid_ptr; + + // to prevent caller from using garbage output value + *pStatus = 0; + *pCapabilityInfo = 0; + *pHtCapabilityLen = 0; + + Ptr = Fr->Octet; + + // offset to destination MAC address (Category and Action field) + Ptr += 2; + + // get status code from payload and advance the pointer + NdisMoveMemory(pStatus, Ptr, 2); + Ptr += 2; + + // get DA from payload and advance the pointer + NdisMoveMemory(pDA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get SA from payload and advance the pointer + NdisMoveMemory(pSA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + if (pStatus == 0) + { + // get capability info from payload and advance the pointer + NdisMoveMemory(pCapabilityInfo, Ptr, 2); + Ptr += 2; + } + + // Category and Action field + status code + DA + SA + capability + eid_ptr = (PEID_STRUCT) &Fr->Octet[18]; + + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((UCHAR*)Fr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_SUPP_RATES: + if ((eid_ptr->Len <= MAX_LEN_OF_SUPPORTED_RATES) && (eid_ptr->Len > 0)) + { + NdisMoveMemory(Rates, eid_ptr->Octet, eid_ptr->Len); + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - IE_SUPP_RATES., Len=%d. Rates[0]=%x\n",eid_ptr->Len, Rates[0])); + DBGPRINT(RT_DEBUG_TRACE, ("Rates[1]=%x %x %x %x %x %x %x\n", Rates[1], Rates[2], Rates[3], Rates[4], Rates[5], Rates[6], Rates[7])); + *pRatesLen = eid_ptr->Len; + } + else + { + *pRatesLen = 8; + Rates[0] = 0x82; + Rates[1] = 0x84; + Rates[2] = 0x8b; + Rates[3] = 0x96; + Rates[4] = 0x12; + Rates[5] = 0x24; + Rates[6] = 0x48; + Rates[7] = 0x6c; + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - wrong IE_SUPP_RATES., Len=%d\n",eid_ptr->Len)); + } + break; + + case IE_EXT_SUPP_RATES: + if (eid_ptr->Len + *pRatesLen <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, eid_ptr->Len); + *pRatesLen = (*pRatesLen) + eid_ptr->Len; + } + else + { + NdisMoveMemory(&Rates[*pRatesLen], eid_ptr->Octet, MAX_LEN_OF_SUPPORTED_RATES - (*pRatesLen)); + *pRatesLen = MAX_LEN_OF_SUPPORTED_RATES; + } + break; + + case IE_HT_CAP: + if (eid_ptr->Len >= sizeof(HT_CAPABILITY_IE)) + { + NdisMoveMemory(pHtCapability, eid_ptr->Octet, sizeof(HT_CAPABILITY_IE)); + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + *pHtCapabilityLen = sizeof(HT_CAPABILITY_IE); + + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - IE_HT_CAP\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerDlsRspSanity - wrong IE_HT_CAP.eid_ptr->Len = %d\n", eid_ptr->Len)); + } + break; + + default: + break; + } + + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return TRUE; +} + +BOOLEAN PeerDlsTearDownSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pReason) +{ + CHAR *Ptr; + PFRAME_802_11 Fr = (PFRAME_802_11)Msg; + + // to prevent caller from using garbage output value + *pReason = 0; + + Ptr = Fr->Octet; + + // offset to destination MAC address (Category and Action field) + Ptr += 2; + + // get DA from payload and advance the pointer + NdisMoveMemory(pDA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get SA from payload and advance the pointer + NdisMoveMemory(pSA, Ptr, MAC_ADDR_LEN); + Ptr += MAC_ADDR_LEN; + + // get reason code from payload and advance the pointer + NdisMoveMemory(pReason, Ptr, 2); + Ptr += 2; + + return TRUE; +} +#endif // QOS_DLS_SUPPORT // + diff --git a/drivers/staging/rt2870/common/cmm_sync.c b/drivers/staging/rt2870/common/cmm_sync.c new file mode 100644 index 000000000000..2be7c77a384e --- /dev/null +++ b/drivers/staging/rt2870/common/cmm_sync.c @@ -0,0 +1,711 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sync.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 modified for rt2561/2661 +*/ +#include "../rt_config.h" + +// 2.4 Ghz channel plan index in the TxPower arrays. +#define BG_BAND_REGION_0_START 0 // 1,2,3,4,5,6,7,8,9,10,11 +#define BG_BAND_REGION_0_SIZE 11 +#define BG_BAND_REGION_1_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13 +#define BG_BAND_REGION_1_SIZE 13 +#define BG_BAND_REGION_2_START 9 // 10,11 +#define BG_BAND_REGION_2_SIZE 2 +#define BG_BAND_REGION_3_START 9 // 10,11,12,13 +#define BG_BAND_REGION_3_SIZE 4 +#define BG_BAND_REGION_4_START 13 // 14 +#define BG_BAND_REGION_4_SIZE 1 +#define BG_BAND_REGION_5_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14 +#define BG_BAND_REGION_5_SIZE 14 +#define BG_BAND_REGION_6_START 2 // 3,4,5,6,7,8,9 +#define BG_BAND_REGION_6_SIZE 7 +#define BG_BAND_REGION_7_START 4 // 5,6,7,8,9,10,11,12,13 +#define BG_BAND_REGION_7_SIZE 9 +#define BG_BAND_REGION_31_START 0 // 1,2,3,4,5,6,7,8,9,10,11,12,13,14 +#define BG_BAND_REGION_31_SIZE 14 + +// 5 Ghz channel plan index in the TxPower arrays. +UCHAR A_BAND_REGION_0_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_1_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; +UCHAR A_BAND_REGION_2_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64}; +UCHAR A_BAND_REGION_3_CHANNEL_LIST[]={52, 56, 60, 64, 149, 153, 157, 161}; +UCHAR A_BAND_REGION_4_CHANNEL_LIST[]={149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_5_CHANNEL_LIST[]={149, 153, 157, 161}; +UCHAR A_BAND_REGION_6_CHANNEL_LIST[]={36, 40, 44, 48}; +UCHAR A_BAND_REGION_7_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_8_CHANNEL_LIST[]={52, 56, 60, 64}; +UCHAR A_BAND_REGION_9_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_10_CHANNEL_LIST[]={36, 40, 44, 48, 149, 153, 157, 161, 165}; +UCHAR A_BAND_REGION_11_CHANNEL_LIST[]={36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161}; + +//BaSizeArray follows the 802.11n definition as MaxRxFactor. 2^(13+factor) bytes. When factor =0, it's about Ba buffer size =8. +UCHAR BaSizeArray[4] = {8,16,32,64}; + +/* + ========================================================================== + Description: + Update StaCfg->ChannelList[] according to 1) Country Region 2) RF IC type, + and 3) PHY-mode user selected. + The outcome is used by driver when doing site survey. + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID BuildChannelList( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i, j, index=0, num=0; + PUCHAR pChannelList = NULL; + + NdisZeroMemory(pAd->ChannelList, MAX_NUM_OF_CHANNELS * sizeof(CHANNEL_TX_POWER)); + + // if not 11a-only mode, channel list starts from 2.4Ghz band + if ((pAd->CommonCfg.PhyMode != PHY_11A) +#ifdef DOT11_N_SUPPORT + && (pAd->CommonCfg.PhyMode != PHY_11AN_MIXED) && (pAd->CommonCfg.PhyMode != PHY_11N_5G) +#endif // DOT11_N_SUPPORT // + ) + { + switch (pAd->CommonCfg.CountryRegion & 0x7f) + { + case REGION_0_BG_BAND: // 1 -11 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_0_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_0_SIZE); + index += BG_BAND_REGION_0_SIZE; + break; + case REGION_1_BG_BAND: // 1 - 13 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_1_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_1_SIZE); + index += BG_BAND_REGION_1_SIZE; + break; + case REGION_2_BG_BAND: // 10 - 11 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_2_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_2_SIZE); + index += BG_BAND_REGION_2_SIZE; + break; + case REGION_3_BG_BAND: // 10 - 13 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_3_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_3_SIZE); + index += BG_BAND_REGION_3_SIZE; + break; + case REGION_4_BG_BAND: // 14 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_4_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_4_SIZE); + index += BG_BAND_REGION_4_SIZE; + break; + case REGION_5_BG_BAND: // 1 - 14 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_5_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_5_SIZE); + index += BG_BAND_REGION_5_SIZE; + break; + case REGION_6_BG_BAND: // 3 - 9 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_6_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_6_SIZE); + index += BG_BAND_REGION_6_SIZE; + break; + case REGION_7_BG_BAND: // 5 - 13 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_7_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_7_SIZE); + index += BG_BAND_REGION_7_SIZE; + break; + case REGION_31_BG_BAND: // 1 - 14 + NdisMoveMemory(&pAd->ChannelList[index], &pAd->TxPower[BG_BAND_REGION_31_START], sizeof(CHANNEL_TX_POWER) * BG_BAND_REGION_31_SIZE); + index += BG_BAND_REGION_31_SIZE; + break; + default: // Error. should never happen + break; + } + for (i=0; iChannelList[i].MaxTxPwr = 20; + } + + if ((pAd->CommonCfg.PhyMode == PHY_11A) || (pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) +#ifdef DOT11_N_SUPPORT + || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) + || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11N_5G) +#endif // DOT11_N_SUPPORT // + ) + { + switch (pAd->CommonCfg.CountryRegionForABand & 0x7f) + { + case REGION_0_A_BAND: + num = sizeof(A_BAND_REGION_0_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_0_CHANNEL_LIST; + break; + case REGION_1_A_BAND: + num = sizeof(A_BAND_REGION_1_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_1_CHANNEL_LIST; + break; + case REGION_2_A_BAND: + num = sizeof(A_BAND_REGION_2_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_2_CHANNEL_LIST; + break; + case REGION_3_A_BAND: + num = sizeof(A_BAND_REGION_3_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_3_CHANNEL_LIST; + break; + case REGION_4_A_BAND: + num = sizeof(A_BAND_REGION_4_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_4_CHANNEL_LIST; + break; + case REGION_5_A_BAND: + num = sizeof(A_BAND_REGION_5_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_5_CHANNEL_LIST; + break; + case REGION_6_A_BAND: + num = sizeof(A_BAND_REGION_6_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_6_CHANNEL_LIST; + break; + case REGION_7_A_BAND: + num = sizeof(A_BAND_REGION_7_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_7_CHANNEL_LIST; + break; + case REGION_8_A_BAND: + num = sizeof(A_BAND_REGION_8_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_8_CHANNEL_LIST; + break; + case REGION_9_A_BAND: + num = sizeof(A_BAND_REGION_9_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_9_CHANNEL_LIST; + break; + + case REGION_10_A_BAND: + num = sizeof(A_BAND_REGION_10_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_10_CHANNEL_LIST; + break; + + case REGION_11_A_BAND: + num = sizeof(A_BAND_REGION_11_CHANNEL_LIST)/sizeof(UCHAR); + pChannelList = A_BAND_REGION_11_CHANNEL_LIST; + break; + + default: // Error. should never happen + DBGPRINT(RT_DEBUG_WARN,("countryregion=%d not support", pAd->CommonCfg.CountryRegionForABand)); + break; + } + + if (num != 0) + { + UCHAR RadarCh[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; + for (i=0; iTxPower[j].Channel) + NdisMoveMemory(&pAd->ChannelList[index+i], &pAd->TxPower[j], sizeof(CHANNEL_TX_POWER)); + } + for (j=0; j<15; j++) + { + if (pChannelList[i] == RadarCh[j]) + pAd->ChannelList[index+i].DfsReq = TRUE; + } + pAd->ChannelList[index+i].MaxTxPwr = 20; + } + index += num; + } + } + + pAd->ChannelListNum = index; + DBGPRINT(RT_DEBUG_TRACE,("country code=%d/%d, RFIC=%d, PHY mode=%d, support %d channels\n", + pAd->CommonCfg.CountryRegion, pAd->CommonCfg.CountryRegionForABand, pAd->RfIcType, pAd->CommonCfg.PhyMode, pAd->ChannelListNum)); +#ifdef DBG + for (i=0;iChannelListNum;i++) + { + DBGPRINT_RAW(RT_DEBUG_TRACE,("BuildChannel # %d :: Pwr0 = %d, Pwr1 =%d, \n ", pAd->ChannelList[i].Channel, pAd->ChannelList[i].Power, pAd->ChannelList[i].Power2)); + } +#endif +} + +/* + ========================================================================== + Description: + This routine return the first channel number according to the country + code selection and RF IC selection (signal band or dual band). It is called + whenever driver need to start a site survey of all supported channels. + Return: + ch - the first channel number of current country code setting + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +UCHAR FirstChannel( + IN PRTMP_ADAPTER pAd) +{ + return pAd->ChannelList[0].Channel; +} + +/* + ========================================================================== + Description: + This routine returns the next channel number. This routine is called + during driver need to start a site survey of all supported channels. + Return: + next_channel - the next channel number valid in current country code setting. + Note: + return 0 if no more next channel + ========================================================================== + */ +UCHAR NextChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel) +{ + int i; + UCHAR next_channel = 0; + + for (i = 0; i < (pAd->ChannelListNum - 1); i++) + if (channel == pAd->ChannelList[i].Channel) + { + next_channel = pAd->ChannelList[i+1].Channel; + break; + } + return next_channel; +} + +/* + ========================================================================== + Description: + This routine is for Cisco Compatible Extensions 2.X + Spec31. AP Control of Client Transmit Power + Return: + None + Note: + Required by Aironet dBm(mW) + 0dBm(1mW), 1dBm(5mW), 13dBm(20mW), 15dBm(30mW), + 17dBm(50mw), 20dBm(100mW) + + We supported + 3dBm(Lowest), 6dBm(10%), 9dBm(25%), 12dBm(50%), + 14dBm(75%), 15dBm(100%) + + The client station's actual transmit power shall be within +/- 5dB of + the minimum value or next lower value. + ========================================================================== + */ +VOID ChangeToCellPowerLimit( + IN PRTMP_ADAPTER pAd, + IN UCHAR AironetCellPowerLimit) +{ + //valud 0xFF means that hasn't found power limit information + //from the AP's Beacon/Probe response. + if (AironetCellPowerLimit == 0xFF) + return; + + if (AironetCellPowerLimit < 6) //Used Lowest Power Percentage. + pAd->CommonCfg.TxPowerPercentage = 6; + else if (AironetCellPowerLimit < 9) + pAd->CommonCfg.TxPowerPercentage = 10; + else if (AironetCellPowerLimit < 12) + pAd->CommonCfg.TxPowerPercentage = 25; + else if (AironetCellPowerLimit < 14) + pAd->CommonCfg.TxPowerPercentage = 50; + else if (AironetCellPowerLimit < 15) + pAd->CommonCfg.TxPowerPercentage = 75; + else + pAd->CommonCfg.TxPowerPercentage = 100; //else used maximum + + if (pAd->CommonCfg.TxPowerPercentage > pAd->CommonCfg.TxPowerDefault) + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + +} + +CHAR ConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber) +{ + UCHAR RssiOffset, LNAGain; + + // Rssi equals to zero should be an invalid value + if (Rssi == 0) + return -99; + + LNAGain = GET_LNA_GAIN(pAd); + if (pAd->LatchRfRegs.Channel > 14) + { + if (RssiNumber == 0) + RssiOffset = pAd->ARssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->ARssiOffset1; + else + RssiOffset = pAd->ARssiOffset2; + } + else + { + if (RssiNumber == 0) + RssiOffset = pAd->BGRssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->BGRssiOffset1; + else + RssiOffset = pAd->BGRssiOffset2; + } + + return (-12 - RssiOffset - LNAGain - Rssi); +} + +/* + ========================================================================== + Description: + Scan next channel + ========================================================================== + */ +VOID ScanNextChannel( + IN PRTMP_ADAPTER pAd) +{ + HEADER_802_11 Hdr80211; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + UCHAR SsidLen = 0, ScanType = pAd->MlmeAux.ScanType, BBPValue = 0; +#ifdef CONFIG_STA_SUPPORT + USHORT Status; + PHEADER_802_11 pHdr80211; +#endif // CONFIG_STA_SUPPORT // + UINT ScanTimeIn5gChannel = SHORT_CHANNEL_TIME; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (MONITOR_ON(pAd)) + return; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef RALINK_ATE + // Nothing to do in ATE mode. + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + if (pAd->MlmeAux.Channel == 0) + { + if ((pAd->CommonCfg.BBPCurrentBW == BW_40) +#ifdef CONFIG_STA_SUPPORT + && (INFRA_ON(pAd) + || (pAd->OpMode == OPMODE_AP)) +#endif // CONFIG_STA_SUPPORT // + ) + { + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + BBPValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr)); + } + else + { + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to channel %d, Total BSS[%02d]\n",pAd->CommonCfg.Channel, pAd->ScanTab.BssNr)); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // + // To prevent data lost. + // Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. + // Now, we need to send an NULL data with turned PSM bit off to AP, when scan progress done + // + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd))) + { + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) + { + pHdr80211 = (PHEADER_802_11) pOutBuffer; + MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pHdr80211->Duration = 0; + pHdr80211->FC.Type = BTYPE_DATA; + pHdr80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame\n")); + MlmeFreeMemory(pAd, pOutBuffer); + RTMPusecDelay(5000); + } + } + + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + } +#endif // CONFIG_STA_SUPPORT // + + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + } +#ifdef RT2870 +#ifdef CONFIG_STA_SUPPORT + else if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) && (pAd->OpMode == OPMODE_STA)) + { + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + MlmeCntlConfirm(pAd, MT2_SCAN_CONF, MLME_FAIL_NO_RESOURCE); + } +#endif // CONFIG_STA_SUPPORT // +#endif // RT2870 // + else + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // BBP and RF are not accessible in PS mode, we has to wake them up first + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + AsicForceWakeup(pAd, TRUE); + + // leave PSM during scanning. otherwise we may lost ProbeRsp & BEACON + if (pAd->StaCfg.Psm == PWR_SAVE) + MlmeSetPsmBit(pAd, PWR_ACTIVE); + } +#endif // CONFIG_STA_SUPPORT // + + AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, TRUE); + AsicLockChannel(pAd, pAd->MlmeAux.Channel); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->MlmeAux.Channel > 14) + { + if ((pAd->CommonCfg.bIEEE80211H == 1) && RadarChannelCheck(pAd, pAd->MlmeAux.Channel)) + { + ScanType = SCAN_PASSIVE; + ScanTimeIn5gChannel = MIN_CHANNEL_TIME; + } + } + +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + // carrier detection + if (pAd->CommonCfg.CarrierDetect.Enable == TRUE) + { + ScanType = SCAN_PASSIVE; + ScanTimeIn5gChannel = MIN_CHANNEL_TIME; + } +#endif // CARRIER_DETECTION_SUPPORT // + } + +#endif // CONFIG_STA_SUPPORT // + + //Global country domain(ch1-11:active scan, ch12-14 passive scan) + if ((pAd->MlmeAux.Channel <= 14) && (pAd->MlmeAux.Channel >= 12) && ((pAd->CommonCfg.CountryRegion & 0x7f) == REGION_31_BG_BAND)) + { + ScanType = SCAN_PASSIVE; + } + + // We need to shorten active scan time in order for WZC connect issue + // Chnage the channel scan time for CISCO stuff based on its IAPP announcement + if (ScanType == FAST_SCAN_ACTIVE) + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, FAST_ACTIVE_SCAN_TIME); +#ifdef CONFIG_STA_SUPPORT + else if (((ScanType == SCAN_CISCO_ACTIVE) || + (ScanType == SCAN_CISCO_PASSIVE) || + (ScanType == SCAN_CISCO_CHANNEL_LOAD) || + (ScanType == SCAN_CISCO_NOISE)) && (pAd->OpMode == OPMODE_STA)) + { + if (pAd->StaCfg.CCXScanTime < 25) + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime * 2); + else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, pAd->StaCfg.CCXScanTime); + } +#endif // CONFIG_STA_SUPPORT // + else // must be SCAN_PASSIVE or SCAN_ACTIVE + { + if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) +#ifdef DOT11_N_SUPPORT + || (pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) +#endif // DOT11_N_SUPPORT // + ) + { + if (pAd->MlmeAux.Channel > 14) + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, ScanTimeIn5gChannel); + else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MIN_CHANNEL_TIME); + } + else + RTMPSetTimer(&pAd->MlmeAux.ScanTimer, MAX_CHANNEL_TIME); + } + + if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) || + (ScanType == SCAN_CISCO_ACTIVE)) + { + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - ScanNextChannel() allocate memory fail\n")); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + } +#endif // CONFIG_STA_SUPPORT // + + return; + } + + // There is no need to send broadcast probe request if active scan is in effect. + if ((ScanType == SCAN_ACTIVE) || (ScanType == FAST_SCAN_ACTIVE) + ) + SsidLen = pAd->MlmeAux.SsidLen; + else + SsidLen = 0; + + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &Hdr80211, + 1, &SsidIe, + 1, &SsidLen, + SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &pAd->CommonCfg.SupRateLen, + pAd->CommonCfg.SupRateLen, pAd->CommonCfg.SupRate, + END_OF_ARGS); + + if (pAd->CommonCfg.ExtRateLen) + { + ULONG Tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtRateIe, + 1, &pAd->CommonCfg.ExtRateLen, + pAd->CommonCfg.ExtRateLen, pAd->CommonCfg.ExtRate, + END_OF_ARGS); + FrameLen += Tmp; + } + +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + ULONG Tmp; + UCHAR HtLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + if (pAd->bBroadComHT == TRUE) + { + HtLen = pAd->MlmeAux.HtCapabilityLen + 4; +#ifdef RT_BIG_ENDIAN + NdisMoveMemory(&HtCapabilityTmp, &pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &HtCapabilityTmp, + END_OF_ARGS); +#else + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); +#endif // RT_BIG_ENDIAN // + } + else + { + HtLen = pAd->MlmeAux.HtCapabilityLen; +#ifdef RT_BIG_ENDIAN + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, SIZE_HT_CAP_IE); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + END_OF_ARGS); +#else + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + END_OF_ARGS); +#endif // RT_BIG_ENDIAN // + } + FrameLen += Tmp; + +#ifdef DOT11N_DRAFT3 + if (pAd->CommonCfg.BACapability.field.b2040CoexistScanSup == 1) + { + ULONG Tmp; + HtLen = 1; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtHtCapIe, + 1, &HtLen, + 1, &pAd->CommonCfg.BSSCoexist2040.word, + END_OF_ARGS); + + FrameLen += Tmp; + } +#endif // DOT11N_DRAFT3 // + } +#endif // DOT11_N_SUPPORT // + + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + + // For SCAN_CISCO_PASSIVE, do nothing and silently wait for beacon or other probe reponse + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->Mlme.SyncMachine.CurrState = SCAN_LISTEN; +#endif // CONFIG_STA_SUPPORT // + + } +} + +VOID MgtProbReqMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR SubType, + IN UCHAR ToDs, + IN PUCHAR pDA, + IN PUCHAR pBssid) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + + pHdr80211->FC.Type = BTYPE_MGMT; + pHdr80211->FC.SubType = SubType; + if (SubType == SUBTYPE_ACK) + pHdr80211->FC.Type = BTYPE_CNTL; + pHdr80211->FC.ToDs = ToDs; + COPY_MAC_ADDR(pHdr80211->Addr1, pDA); + COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHdr80211->Addr3, pBssid); +} + + diff --git a/drivers/staging/rt2870/common/cmm_wpa.c b/drivers/staging/rt2870/common/cmm_wpa.c new file mode 100644 index 000000000000..d2c24bd49e75 --- /dev/null +++ b/drivers/staging/rt2870/common/cmm_wpa.c @@ -0,0 +1,1654 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + wpa.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee 03-07-22 Initial + Paul Lin 03-11-28 Modify for supplicant +*/ +#include "../rt_config.h" +// WPA OUI +UCHAR OUI_WPA_NONE_AKM[4] = {0x00, 0x50, 0xF2, 0x00}; +UCHAR OUI_WPA_VERSION[4] = {0x00, 0x50, 0xF2, 0x01}; +UCHAR OUI_WPA_WEP40[4] = {0x00, 0x50, 0xF2, 0x01}; +UCHAR OUI_WPA_TKIP[4] = {0x00, 0x50, 0xF2, 0x02}; +UCHAR OUI_WPA_CCMP[4] = {0x00, 0x50, 0xF2, 0x04}; +UCHAR OUI_WPA_WEP104[4] = {0x00, 0x50, 0xF2, 0x05}; +UCHAR OUI_WPA_8021X_AKM[4] = {0x00, 0x50, 0xF2, 0x01}; +UCHAR OUI_WPA_PSK_AKM[4] = {0x00, 0x50, 0xF2, 0x02}; +// WPA2 OUI +UCHAR OUI_WPA2_WEP40[4] = {0x00, 0x0F, 0xAC, 0x01}; +UCHAR OUI_WPA2_TKIP[4] = {0x00, 0x0F, 0xAC, 0x02}; +UCHAR OUI_WPA2_CCMP[4] = {0x00, 0x0F, 0xAC, 0x04}; +UCHAR OUI_WPA2_8021X_AKM[4] = {0x00, 0x0F, 0xAC, 0x01}; +UCHAR OUI_WPA2_PSK_AKM[4] = {0x00, 0x0F, 0xAC, 0x02}; +UCHAR OUI_WPA2_WEP104[4] = {0x00, 0x0F, 0xAC, 0x05}; +// MSA OUI +UCHAR OUI_MSA_8021X_AKM[4] = {0x00, 0x0F, 0xAC, 0x05}; // Not yet final - IEEE 802.11s-D1.06 +UCHAR OUI_MSA_PSK_AKM[4] = {0x00, 0x0F, 0xAC, 0x06}; // Not yet final - IEEE 802.11s-D1.06 + +/* + ======================================================================== + + Routine Description: + The pseudo-random function(PRF) that hashes various inputs to + derive a pseudo-random value. To add liveness to the pseudo-random + value, a nonce should be one of the inputs. + + It is used to generate PTK, GTK or some specific random value. + + Arguments: + UCHAR *key, - the key material for HMAC_SHA1 use + INT key_len - the length of key + UCHAR *prefix - a prefix label + INT prefix_len - the length of the label + UCHAR *data - a specific data with variable length + INT data_len - the length of a specific data + INT len - the output lenght + + Return Value: + UCHAR *output - the calculated result + + Note: + 802.11i-2004 Annex H.3 + + ======================================================================== +*/ +VOID PRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *prefix, + IN INT prefix_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len) +{ + INT i; + UCHAR *input; + INT currentindex = 0; + INT total_len; + + // Allocate memory for input + os_alloc_mem(NULL, (PUCHAR *)&input, 1024); + + if (input == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("!!!PRF: no memory!!!\n")); + return; + } + + // Generate concatenation input + NdisMoveMemory(input, prefix, prefix_len); + + // Concatenate a single octet containing 0 + input[prefix_len] = 0; + + // Concatenate specific data + NdisMoveMemory(&input[prefix_len + 1], data, data_len); + total_len = prefix_len + 1 + data_len; + + // Concatenate a single octet containing 0 + // This octet shall be update later + input[total_len] = 0; + total_len++; + + // Iterate to calculate the result by hmac-sha-1 + // Then concatenate to last result + for (i = 0; i < (len + 19) / 20; i++) + { + HMAC_SHA1(input, total_len, key, key_len, &output[currentindex]); + currentindex += 20; + + // update the last octet + input[total_len - 1]++; + } + os_free_mem(NULL, input); +} + +/* + ======================================================================== + + Routine Description: + It utilizes PRF-384 or PRF-512 to derive session-specific keys from a PMK. + It shall be called by 4-way handshake processing. + + Arguments: + pAd - pointer to our pAdapter context + PMK - pointer to PMK + ANonce - pointer to ANonce + AA - pointer to Authenticator Address + SNonce - pointer to SNonce + SA - pointer to Supplicant Address + len - indicate the length of PTK (octet) + + Return Value: + Output pointer to the PTK + + Note: + Refer to IEEE 802.11i-2004 8.5.1.2 + + ======================================================================== +*/ +VOID WpaCountPTK( + IN PRTMP_ADAPTER pAd, + IN UCHAR *PMK, + IN UCHAR *ANonce, + IN UCHAR *AA, + IN UCHAR *SNonce, + IN UCHAR *SA, + OUT UCHAR *output, + IN UINT len) +{ + UCHAR concatenation[76]; + UINT CurrPos = 0; + UCHAR temp[32]; + UCHAR Prefix[] = {'P', 'a', 'i', 'r', 'w', 'i', 's', 'e', ' ', 'k', 'e', 'y', ' ', + 'e', 'x', 'p', 'a', 'n', 's', 'i', 'o', 'n'}; + + // initiate the concatenation input + NdisZeroMemory(temp, sizeof(temp)); + NdisZeroMemory(concatenation, 76); + + // Get smaller address + if (RTMPCompareMemory(SA, AA, 6) == 1) + NdisMoveMemory(concatenation, AA, 6); + else + NdisMoveMemory(concatenation, SA, 6); + CurrPos += 6; + + // Get larger address + if (RTMPCompareMemory(SA, AA, 6) == 1) + NdisMoveMemory(&concatenation[CurrPos], SA, 6); + else + NdisMoveMemory(&concatenation[CurrPos], AA, 6); + + // store the larger mac address for backward compatible of + // ralink proprietary STA-key issue + NdisMoveMemory(temp, &concatenation[CurrPos], MAC_ADDR_LEN); + CurrPos += 6; + + // Get smaller Nonce + if (RTMPCompareMemory(ANonce, SNonce, 32) == 0) + NdisMoveMemory(&concatenation[CurrPos], temp, 32); // patch for ralink proprietary STA-key issue + else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1) + NdisMoveMemory(&concatenation[CurrPos], SNonce, 32); + else + NdisMoveMemory(&concatenation[CurrPos], ANonce, 32); + CurrPos += 32; + + // Get larger Nonce + if (RTMPCompareMemory(ANonce, SNonce, 32) == 0) + NdisMoveMemory(&concatenation[CurrPos], temp, 32); // patch for ralink proprietary STA-key issue + else if (RTMPCompareMemory(ANonce, SNonce, 32) == 1) + NdisMoveMemory(&concatenation[CurrPos], ANonce, 32); + else + NdisMoveMemory(&concatenation[CurrPos], SNonce, 32); + CurrPos += 32; + + hex_dump("concatenation=", concatenation, 76); + + // Use PRF to generate PTK + PRF(PMK, LEN_MASTER_KEY, Prefix, 22, concatenation, 76, output, len); + +} + +/* + ======================================================================== + + Routine Description: + Generate random number by software. + + Arguments: + pAd - pointer to our pAdapter context + macAddr - pointer to local MAC address + + Return Value: + + Note: + 802.1ii-2004 Annex H.5 + + ======================================================================== +*/ +VOID GenRandom( + IN PRTMP_ADAPTER pAd, + IN UCHAR *macAddr, + OUT UCHAR *random) +{ + INT i, curr; + UCHAR local[80], KeyCounter[32]; + UCHAR result[80]; + ULONG CurrentTime; + UCHAR prefix[] = {'I', 'n', 'i', 't', ' ', 'C', 'o', 'u', 'n', 't', 'e', 'r'}; + + // Zero the related information + NdisZeroMemory(result, 80); + NdisZeroMemory(local, 80); + NdisZeroMemory(KeyCounter, 32); + + for (i = 0; i < 32; i++) + { + // copy the local MAC address + COPY_MAC_ADDR(local, macAddr); + curr = MAC_ADDR_LEN; + + // concatenate the current time + NdisGetSystemUpTime(&CurrentTime); + NdisMoveMemory(&local[curr], &CurrentTime, sizeof(CurrentTime)); + curr += sizeof(CurrentTime); + + // concatenate the last result + NdisMoveMemory(&local[curr], result, 32); + curr += 32; + + // concatenate a variable + NdisMoveMemory(&local[curr], &i, 2); + curr += 2; + + // calculate the result + PRF(KeyCounter, 32, prefix,12, local, curr, result, 32); + } + + NdisMoveMemory(random, result, 32); +} + +/* + ======================================================================== + + Routine Description: + Build cipher suite in RSN-IE. + It only shall be called by RTMPMakeRSNIE. + + Arguments: + pAd - pointer to our pAdapter context + ElementID - indicate the WPA1 or WPA2 + WepStatus - indicate the encryption type + bMixCipher - a boolean to indicate the pairwise cipher and group + cipher are the same or not + + Return Value: + + Note: + + ======================================================================== +*/ +static VOID RTMPInsertRsnIeCipher( + IN PRTMP_ADAPTER pAd, + IN UCHAR ElementID, + IN UINT WepStatus, + IN BOOLEAN bMixCipher, + IN UCHAR FlexibleCipher, + OUT PUCHAR pRsnIe, + OUT UCHAR *rsn_len) +{ + UCHAR PairwiseCnt; + + *rsn_len = 0; + + // decide WPA2 or WPA1 + if (ElementID == Wpa2Ie) + { + RSNIE2 *pRsnie_cipher = (RSNIE2*)pRsnIe; + + // Assign the verson as 1 + pRsnie_cipher->version = 1; + + switch (WepStatus) + { + // TKIP mode + case Ndis802_11Encryption2Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_TKIP, 4); + *rsn_len = sizeof(RSNIE2); + break; + + // AES mode + case Ndis802_11Encryption3Enabled: + if (bMixCipher) + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4); + else + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_CCMP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_CCMP, 4); + *rsn_len = sizeof(RSNIE2); + break; + + // TKIP-AES mix mode + case Ndis802_11Encryption4Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_TKIP, 4); + + PairwiseCnt = 1; + // Insert WPA2 TKIP as the first pairwise cipher + if (MIX_CIPHER_WPA2_TKIP_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_TKIP, 4); + // Insert WPA2 AES as the secondary pairwise cipher + if (MIX_CIPHER_WPA2_AES_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui + 4, OUI_WPA2_CCMP, 4); + PairwiseCnt = 2; + } + } + else + { + // Insert WPA2 AES as the first pairwise cipher + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA2_CCMP, 4); + } + + pRsnie_cipher->ucount = PairwiseCnt; + *rsn_len = sizeof(RSNIE2) + (4 * (PairwiseCnt - 1)); + break; + } + +#ifdef CONFIG_STA_SUPPORT + if ((pAd->OpMode == OPMODE_STA) && + (pAd->StaCfg.GroupCipher != Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.GroupCipher != Ndis802_11Encryption3Enabled)) + { + UINT GroupCipher = pAd->StaCfg.GroupCipher; + switch(GroupCipher) + { + case Ndis802_11GroupWEP40Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_WEP40, 4); + break; + case Ndis802_11GroupWEP104Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA2_WEP104, 4); + break; + } + } +#endif // CONFIG_STA_SUPPORT // + + // swap for big-endian platform + pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version); + pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount); + } + else + { + RSNIE *pRsnie_cipher = (RSNIE*)pRsnIe; + + // Assign OUI and version + NdisMoveMemory(pRsnie_cipher->oui, OUI_WPA_VERSION, 4); + pRsnie_cipher->version = 1; + + switch (WepStatus) + { + // TKIP mode + case Ndis802_11Encryption2Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_TKIP, 4); + *rsn_len = sizeof(RSNIE); + break; + + // AES mode + case Ndis802_11Encryption3Enabled: + if (bMixCipher) + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4); + else + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_CCMP, 4); + pRsnie_cipher->ucount = 1; + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_CCMP, 4); + *rsn_len = sizeof(RSNIE); + break; + + // TKIP-AES mix mode + case Ndis802_11Encryption4Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_TKIP, 4); + + PairwiseCnt = 1; + // Insert WPA TKIP as the first pairwise cipher + if (MIX_CIPHER_WPA_TKIP_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_TKIP, 4); + // Insert WPA AES as the secondary pairwise cipher + if (MIX_CIPHER_WPA_AES_ON(FlexibleCipher)) + { + NdisMoveMemory(pRsnie_cipher->ucast[0].oui + 4, OUI_WPA_CCMP, 4); + PairwiseCnt = 2; + } + } + else + { + // Insert WPA AES as the first pairwise cipher + NdisMoveMemory(pRsnie_cipher->ucast[0].oui, OUI_WPA_CCMP, 4); + } + + pRsnie_cipher->ucount = PairwiseCnt; + *rsn_len = sizeof(RSNIE) + (4 * (PairwiseCnt - 1)); + break; + } + +#ifdef CONFIG_STA_SUPPORT + if ((pAd->OpMode == OPMODE_STA) && + (pAd->StaCfg.GroupCipher != Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.GroupCipher != Ndis802_11Encryption3Enabled)) + { + UINT GroupCipher = pAd->StaCfg.GroupCipher; + switch(GroupCipher) + { + case Ndis802_11GroupWEP40Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_WEP40, 4); + break; + case Ndis802_11GroupWEP104Enabled: + NdisMoveMemory(pRsnie_cipher->mcast, OUI_WPA_WEP104, 4); + break; + } + } +#endif // CONFIG_STA_SUPPORT // + + // swap for big-endian platform + pRsnie_cipher->version = cpu2le16(pRsnie_cipher->version); + pRsnie_cipher->ucount = cpu2le16(pRsnie_cipher->ucount); + } +} + +/* + ======================================================================== + + Routine Description: + Build AKM suite in RSN-IE. + It only shall be called by RTMPMakeRSNIE. + + Arguments: + pAd - pointer to our pAdapter context + ElementID - indicate the WPA1 or WPA2 + AuthMode - indicate the authentication mode + apidx - indicate the interface index + + Return Value: + + Note: + + ======================================================================== +*/ +static VOID RTMPInsertRsnIeAKM( + IN PRTMP_ADAPTER pAd, + IN UCHAR ElementID, + IN UINT AuthMode, + IN UCHAR apidx, + OUT PUCHAR pRsnIe, + OUT UCHAR *rsn_len) +{ + RSNIE_AUTH *pRsnie_auth; + + pRsnie_auth = (RSNIE_AUTH*)(pRsnIe + (*rsn_len)); + + // decide WPA2 or WPA1 + if (ElementID == Wpa2Ie) + { + switch (AuthMode) + { + case Ndis802_11AuthModeWPA2: + case Ndis802_11AuthModeWPA1WPA2: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA2_8021X_AKM, 4); + break; + + case Ndis802_11AuthModeWPA2PSK: + case Ndis802_11AuthModeWPA1PSKWPA2PSK: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA2_PSK_AKM, 4); + break; + } + } + else + { + switch (AuthMode) + { + case Ndis802_11AuthModeWPA: + case Ndis802_11AuthModeWPA1WPA2: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_8021X_AKM, 4); + break; + + case Ndis802_11AuthModeWPAPSK: + case Ndis802_11AuthModeWPA1PSKWPA2PSK: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_PSK_AKM, 4); + break; + + case Ndis802_11AuthModeWPANone: + pRsnie_auth->acount = 1; + NdisMoveMemory(pRsnie_auth->auth[0].oui, OUI_WPA_NONE_AKM, 4); + break; + } + } + + pRsnie_auth->acount = cpu2le16(pRsnie_auth->acount); + + (*rsn_len) += sizeof(RSNIE_AUTH); // update current RSNIE length + +} + +/* + ======================================================================== + + Routine Description: + Build capability in RSN-IE. + It only shall be called by RTMPMakeRSNIE. + + Arguments: + pAd - pointer to our pAdapter context + ElementID - indicate the WPA1 or WPA2 + apidx - indicate the interface index + + Return Value: + + Note: + + ======================================================================== +*/ +static VOID RTMPInsertRsnIeCap( + IN PRTMP_ADAPTER pAd, + IN UCHAR ElementID, + IN UCHAR apidx, + OUT PUCHAR pRsnIe, + OUT UCHAR *rsn_len) +{ + RSN_CAPABILITIES *pRSN_Cap; + + // it could be ignored in WPA1 mode + if (ElementID == WpaIe) + return; + + pRSN_Cap = (RSN_CAPABILITIES*)(pRsnIe + (*rsn_len)); + + + pRSN_Cap->word = cpu2le16(pRSN_Cap->word); + + (*rsn_len) += sizeof(RSN_CAPABILITIES); // update current RSNIE length + +} + + +/* + ======================================================================== + + Routine Description: + Build RSN IE context. It is not included element-ID and length. + + Arguments: + pAd - pointer to our pAdapter context + AuthMode - indicate the authentication mode + WepStatus - indicate the encryption type + apidx - indicate the interface index + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTMPMakeRSNIE( + IN PRTMP_ADAPTER pAd, + IN UINT AuthMode, + IN UINT WepStatus, + IN UCHAR apidx) +{ + PUCHAR pRsnIe = NULL; // primary RSNIE + UCHAR *rsnielen_cur_p = 0; // the length of the primary RSNIE + UCHAR *rsnielen_ex_cur_p = 0; // the length of the secondary RSNIE + UCHAR PrimaryRsnie; + BOOLEAN bMixCipher = FALSE; // indicate the pairwise and group cipher are different + UCHAR p_offset; + WPA_MIX_PAIR_CIPHER FlexibleCipher = MIX_CIPHER_NOTUSE; // it provide the more flexible cipher combination in WPA-WPA2 and TKIPAES mode + + rsnielen_cur_p = NULL; + rsnielen_ex_cur_p = NULL; + + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + if (AuthMode < Ndis802_11AuthModeWPA) + return; + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + // Support WPAPSK or WPA2PSK in STA-Infra mode + // Support WPANone in STA-Adhoc mode + if ((AuthMode != Ndis802_11AuthModeWPAPSK) && + (AuthMode != Ndis802_11AuthModeWPA2PSK) && + (AuthMode != Ndis802_11AuthModeWPANone) + ) + return; + } + + DBGPRINT(RT_DEBUG_TRACE,("==> RTMPMakeRSNIE(STA)\n")); + + // Zero RSNIE context + pAd->StaCfg.RSNIE_Len = 0; + NdisZeroMemory(pAd->StaCfg.RSN_IE, MAX_LEN_OF_RSNIE); + + // Pointer to RSNIE + rsnielen_cur_p = &pAd->StaCfg.RSNIE_Len; + pRsnIe = pAd->StaCfg.RSN_IE; + + bMixCipher = pAd->StaCfg.bMixCipher; + } +#endif // CONFIG_STA_SUPPORT // + } + + // indicate primary RSNIE as WPA or WPA2 + if ((AuthMode == Ndis802_11AuthModeWPA) || + (AuthMode == Ndis802_11AuthModeWPAPSK) || + (AuthMode == Ndis802_11AuthModeWPANone) || + (AuthMode == Ndis802_11AuthModeWPA1WPA2) || + (AuthMode == Ndis802_11AuthModeWPA1PSKWPA2PSK)) + PrimaryRsnie = WpaIe; + else + PrimaryRsnie = Wpa2Ie; + + { + // Build the primary RSNIE + // 1. insert cipher suite + RTMPInsertRsnIeCipher(pAd, PrimaryRsnie, WepStatus, bMixCipher, FlexibleCipher, pRsnIe, &p_offset); + + // 2. insert AKM + RTMPInsertRsnIeAKM(pAd, PrimaryRsnie, AuthMode, apidx, pRsnIe, &p_offset); + + // 3. insert capability + RTMPInsertRsnIeCap(pAd, PrimaryRsnie, apidx, pRsnIe, &p_offset); + } + + // 4. update the RSNIE length + *rsnielen_cur_p = p_offset; + + hex_dump("The primary RSNIE", pRsnIe, (*rsnielen_cur_p)); + + +} + +/* + ========================================================================== + Description: + Check whether the received frame is EAP frame. + + Arguments: + pAd - pointer to our pAdapter context + pEntry - pointer to active entry + pData - the received frame + DataByteCount - the received frame's length + FromWhichBSSID - indicate the interface index + + Return: + TRUE - This frame is EAP frame + FALSE - otherwise + ========================================================================== +*/ +BOOLEAN RTMPCheckWPAframe( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR pData, + IN ULONG DataByteCount, + IN UCHAR FromWhichBSSID) +{ + ULONG Body_len; + BOOLEAN Cancelled; + + + if(DataByteCount < (LENGTH_802_1_H + LENGTH_EAPOL_H)) + return FALSE; + + + // Skip LLC header + if (NdisEqualMemory(SNAP_802_1H, pData, 6) || + // Cisco 1200 AP may send packet with SNAP_BRIDGE_TUNNEL + NdisEqualMemory(SNAP_BRIDGE_TUNNEL, pData, 6)) + { + pData += 6; + } + // Skip 2-bytes EAPoL type + if (NdisEqualMemory(EAPOL, pData, 2)) + { + pData += 2; + } + else + return FALSE; + + switch (*(pData+1)) + { + case EAPPacket: + Body_len = (*(pData+2)<<8) | (*(pData+3)); + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAP-Packet frame, TYPE = 0, Length = %ld\n", Body_len)); + break; + case EAPOLStart: + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL-Start frame, TYPE = 1 \n")); + if (pEntry->EnqueueEapolStartTimerRunning != EAPOL_START_DISABLE) + { + DBGPRINT(RT_DEBUG_TRACE, ("Cancel the EnqueueEapolStartTimerRunning \n")); + RTMPCancelTimer(&pEntry->EnqueueStartForPSKTimer, &Cancelled); + pEntry->EnqueueEapolStartTimerRunning = EAPOL_START_DISABLE; + } + break; + case EAPOLLogoff: + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOLLogoff frame, TYPE = 2 \n")); + break; + case EAPOLKey: + Body_len = (*(pData+2)<<8) | (*(pData+3)); + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL-Key frame, TYPE = 3, Length = %ld\n", Body_len)); + break; + case EAPOLASFAlert: + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOLASFAlert frame, TYPE = 4 \n")); + break; + default: + return FALSE; + + } + return TRUE; +} + + +/* + ========================================================================== + Description: + ENCRYPT AES GTK before sending in EAPOL frame. + AES GTK length = 128 bit, so fix blocks for aes-key-wrap as 2 in this function. + This function references to RFC 3394 for aes key wrap algorithm. + Return: + ========================================================================== +*/ +VOID AES_GTK_KEY_WRAP( + IN UCHAR *key, + IN UCHAR *plaintext, + IN UCHAR p_len, + OUT UCHAR *ciphertext) +{ + UCHAR A[8], BIN[16], BOUT[16]; + UCHAR R[512]; + INT num_blocks = p_len/8; // unit:64bits + INT i, j; + aes_context aesctx; + UCHAR xor; + + rtmp_aes_set_key(&aesctx, key, 128); + + // Init IA + for (i = 0; i < 8; i++) + A[i] = 0xa6; + + //Input plaintext + for (i = 0; i < num_blocks; i++) + { + for (j = 0 ; j < 8; j++) + R[8 * (i + 1) + j] = plaintext[8 * i + j]; + } + + // Key Mix + for (j = 0; j < 6; j++) + { + for(i = 1; i <= num_blocks; i++) + { + //phase 1 + NdisMoveMemory(BIN, A, 8); + NdisMoveMemory(&BIN[8], &R[8 * i], 8); + rtmp_aes_encrypt(&aesctx, BIN, BOUT); + + NdisMoveMemory(A, &BOUT[0], 8); + xor = num_blocks * j + i; + A[7] = BOUT[7] ^ xor; + NdisMoveMemory(&R[8 * i], &BOUT[8], 8); + } + } + + // Output ciphertext + NdisMoveMemory(ciphertext, A, 8); + + for (i = 1; i <= num_blocks; i++) + { + for (j = 0 ; j < 8; j++) + ciphertext[8 * i + j] = R[8 * i + j]; + } +} + + +/* + ======================================================================== + + Routine Description: + Misc function to decrypt AES body + + Arguments: + + Return Value: + + Note: + This function references to RFC 3394 for aes key unwrap algorithm. + + ======================================================================== +*/ +VOID AES_GTK_KEY_UNWRAP( + IN UCHAR *key, + OUT UCHAR *plaintext, + IN UCHAR c_len, + IN UCHAR *ciphertext) + +{ + UCHAR A[8], BIN[16], BOUT[16]; + UCHAR xor; + INT i, j; + aes_context aesctx; + UCHAR *R; + INT num_blocks = c_len/8; // unit:64bits + + + os_alloc_mem(NULL, (PUCHAR *)&R, 512); + + if (R == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("!!!AES_GTK_KEY_UNWRAP: no memory!!!\n")); + return; + } /* End of if */ + + // Initialize + NdisMoveMemory(A, ciphertext, 8); + //Input plaintext + for(i = 0; i < (c_len-8); i++) + { + R[ i] = ciphertext[i + 8]; + } + + rtmp_aes_set_key(&aesctx, key, 128); + + for(j = 5; j >= 0; j--) + { + for(i = (num_blocks-1); i > 0; i--) + { + xor = (num_blocks -1 )* j + i; + NdisMoveMemory(BIN, A, 8); + BIN[7] = A[7] ^ xor; + NdisMoveMemory(&BIN[8], &R[(i-1)*8], 8); + rtmp_aes_decrypt(&aesctx, BIN, BOUT); + NdisMoveMemory(A, &BOUT[0], 8); + NdisMoveMemory(&R[(i-1)*8], &BOUT[8], 8); + } + } + + // OUTPUT + for(i = 0; i < c_len; i++) + { + plaintext[i] = R[i]; + } + + + os_free_mem(NULL, R); +} + +/* + ========================================================================== + Description: + Report the EAP message type + + Arguments: + msg - EAPOL_PAIR_MSG_1 + EAPOL_PAIR_MSG_2 + EAPOL_PAIR_MSG_3 + EAPOL_PAIR_MSG_4 + EAPOL_GROUP_MSG_1 + EAPOL_GROUP_MSG_2 + + Return: + message type string + + ========================================================================== +*/ +CHAR *GetEapolMsgType(CHAR msg) +{ + if(msg == EAPOL_PAIR_MSG_1) + return "Pairwise Message 1"; + else if(msg == EAPOL_PAIR_MSG_2) + return "Pairwise Message 2"; + else if(msg == EAPOL_PAIR_MSG_3) + return "Pairwise Message 3"; + else if(msg == EAPOL_PAIR_MSG_4) + return "Pairwise Message 4"; + else if(msg == EAPOL_GROUP_MSG_1) + return "Group Message 1"; + else if(msg == EAPOL_GROUP_MSG_2) + return "Group Message 2"; + else + return "Invalid Message"; +} + + +/* + ======================================================================== + + Routine Description: + Check Sanity RSN IE of EAPoL message + + Arguments: + + Return Value: + + + ======================================================================== +*/ +BOOLEAN RTMPCheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + IN MAC_TABLE_ENTRY *pEntry, + OUT UCHAR *Offset) +{ + PUCHAR pVIE; + UCHAR len; + PEID_STRUCT pEid; + BOOLEAN result = FALSE; + + pVIE = pData; + len = DataLen; + *Offset = 0; + + while (len > sizeof(RSNIE2)) + { + pEid = (PEID_STRUCT) pVIE; + // WPA RSN IE + if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))) + { + if ((pEntry->AuthMode == Ndis802_11AuthModeWPA || pEntry->AuthMode == Ndis802_11AuthModeWPAPSK) && + (NdisEqualMemory(pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len)) && + (pEntry->RSNIE_Len == (pEid->Len + 2))) + { + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + // WPA2 RSN IE + else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))) + { + if ((pEntry->AuthMode == Ndis802_11AuthModeWPA2 || pEntry->AuthMode == Ndis802_11AuthModeWPA2PSK) && + (NdisEqualMemory(pVIE, pEntry->RSN_IE, pEntry->RSNIE_Len)) && + (pEntry->RSNIE_Len == (pEid->Len + 2))/* ToDo-AlbertY for mesh*/) + { + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + else + { + break; + } + + pVIE += (pEid->Len + 2); + len -= (pEid->Len + 2); + } + + + return result; + +} + + +/* + ======================================================================== + + Routine Description: + Parse KEYDATA field. KEYDATA[] May contain 2 RSN IE and optionally GTK. + GTK is encaptulated in KDE format at p.83 802.11i D10 + + Arguments: + + Return Value: + + Note: + 802.11i D10 + + ======================================================================== +*/ +BOOLEAN RTMPParseEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR GroupKeyIndex, + IN UCHAR MsgType, + IN BOOLEAN bWPA2, + IN MAC_TABLE_ENTRY *pEntry) +{ + PKDE_ENCAP pKDE = NULL; + PUCHAR pMyKeyData = pKeyData; + UCHAR KeyDataLength = KeyDataLen; + UCHAR GTKLEN = 0; + UCHAR DefaultIdx = 0; + UCHAR skip_offset; + + // Verify The RSN IE contained in pairewise_msg_2 && pairewise_msg_3 and skip it + if (MsgType == EAPOL_PAIR_MSG_2 || MsgType == EAPOL_PAIR_MSG_3) + { + // Check RSN IE whether it is WPA2/WPA2PSK + if (!RTMPCheckRSNIE(pAd, pKeyData, KeyDataLen, pEntry, &skip_offset)) + { + // send wireless event - for RSN IE different + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_RSNIE_DIFF_EVENT_FLAG, pEntry->Addr, pEntry->apidx, 0); + + DBGPRINT(RT_DEBUG_ERROR, ("RSN_IE Different in msg %d of 4-way handshake!\n", MsgType)); + hex_dump("Receive RSN_IE ", pKeyData, KeyDataLen); + hex_dump("Desired RSN_IE ", pEntry->RSN_IE, pEntry->RSNIE_Len); + + return FALSE; + } + else + { + if (bWPA2 && MsgType == EAPOL_PAIR_MSG_3) + { + // skip RSN IE + pMyKeyData += skip_offset; + KeyDataLength -= skip_offset; + DBGPRINT(RT_DEBUG_TRACE, ("RTMPParseEapolKeyData ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", skip_offset)); + } + else + return TRUE; + } + } + + DBGPRINT(RT_DEBUG_TRACE,("RTMPParseEapolKeyData ==> KeyDataLength %d without RSN_IE \n", KeyDataLength)); + + // Parse EKD format in pairwise_msg_3_WPA2 && group_msg_1_WPA2 + if (bWPA2 && (MsgType == EAPOL_PAIR_MSG_3 || MsgType == EAPOL_GROUP_MSG_1)) + { + if (KeyDataLength >= 8) // KDE format exclude GTK length + { + pKDE = (PKDE_ENCAP) pMyKeyData; + + + DefaultIdx = pKDE->GTKEncap.Kid; + + // Sanity check - KED length + if (KeyDataLength < (pKDE->Len + 2)) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The len from KDE is too short \n")); + return FALSE; + } + + // Get GTK length - refer to IEEE 802.11i-2004 p.82 + GTKLEN = pKDE->Len -6; + if (GTKLEN < LEN_AES_KEY) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key length is too short (%d) \n", GTKLEN)); + return FALSE; + } + + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: KDE format length is too short \n")); + return FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("GTK in KDE format ,DefaultKeyID=%d, KeyLen=%d \n", DefaultIdx, GTKLEN)); + // skip it + pMyKeyData += 8; + KeyDataLength -= 8; + + } + else if (!bWPA2 && MsgType == EAPOL_GROUP_MSG_1) + { + DefaultIdx = GroupKeyIndex; + DBGPRINT(RT_DEBUG_TRACE, ("GTK DefaultKeyID=%d \n", DefaultIdx)); + } + + // Sanity check - shared key index must be 1 ~ 3 + if (DefaultIdx < 1 || DefaultIdx > 3) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key index(%d) is invalid in %s %s \n", DefaultIdx, ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType))); + return FALSE; + } + + +#ifdef CONFIG_STA_SUPPORT + // Todo +#endif // CONFIG_STA_SUPPORT // + + return TRUE; + +} + + +/* + ======================================================================== + + Routine Description: + Construct EAPoL message for WPA handshaking + Its format is below, + + +--------------------+ + | Protocol Version | 1 octet + +--------------------+ + | Protocol Type | 1 octet + +--------------------+ + | Body Length | 2 octets + +--------------------+ + | Descriptor Type | 1 octet + +--------------------+ + | Key Information | 2 octets + +--------------------+ + | Key Length | 1 octet + +--------------------+ + | Key Repaly Counter | 8 octets + +--------------------+ + | Key Nonce | 32 octets + +--------------------+ + | Key IV | 16 octets + +--------------------+ + | Key RSC | 8 octets + +--------------------+ + | Key ID or Reserved | 8 octets + +--------------------+ + | Key MIC | 16 octets + +--------------------+ + | Key Data Length | 2 octets + +--------------------+ + | Key Data | n octets + +--------------------+ + + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ConstructEapolMsg( + IN PRTMP_ADAPTER pAd, + IN UCHAR AuthMode, + IN UCHAR WepStatus, + IN UCHAR GroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN UCHAR *ReplayCounter, + IN UCHAR *KeyNonce, + IN UCHAR *TxRSC, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_Len, + OUT PEAPOL_PACKET pMsg) +{ + BOOLEAN bWPA2 = FALSE; + + // Choose WPA2 or not + if ((AuthMode == Ndis802_11AuthModeWPA2) || (AuthMode == Ndis802_11AuthModeWPA2PSK)) + bWPA2 = TRUE; + + // Init Packet and Fill header + pMsg->ProVer = EAPOL_VER; + pMsg->ProType = EAPOLKey; + + // Default 95 bytes, the EAPoL-Key descriptor exclude Key-data field + pMsg->Body_Len[1] = LEN_EAPOL_KEY_MSG; + + // Fill in EAPoL descriptor + if (bWPA2) + pMsg->KeyDesc.Type = WPA2_KEY_DESC; + else + pMsg->KeyDesc.Type = WPA1_KEY_DESC; + + // Fill in Key information, refer to IEEE Std 802.11i-2004 page 78 + // When either the pairwise or the group cipher is AES, the DESC_TYPE_AES(2) shall be used. + pMsg->KeyDesc.KeyInfo.KeyDescVer = + (((WepStatus == Ndis802_11Encryption3Enabled) || (GroupKeyWepStatus == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP)); + + // Specify Key Type as Group(0) or Pairwise(1) + if (MsgType >= EAPOL_GROUP_MSG_1) + pMsg->KeyDesc.KeyInfo.KeyType = GROUPKEY; + else + pMsg->KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // Specify Key Index, only group_msg1_WPA1 + if (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1)) + pMsg->KeyDesc.KeyInfo.KeyIndex = DefaultKeyIdx; + + if (MsgType == EAPOL_PAIR_MSG_3) + pMsg->KeyDesc.KeyInfo.Install = 1; + + if ((MsgType == EAPOL_PAIR_MSG_1) || (MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1)) + pMsg->KeyDesc.KeyInfo.KeyAck = 1; + + if (MsgType != EAPOL_PAIR_MSG_1) + pMsg->KeyDesc.KeyInfo.KeyMic = 1; + + if ((bWPA2 && (MsgType >= EAPOL_PAIR_MSG_3)) || (!bWPA2 && (MsgType >= EAPOL_GROUP_MSG_1))) + { + pMsg->KeyDesc.KeyInfo.Secure = 1; + } + + if (bWPA2 && ((MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1))) + { + pMsg->KeyDesc.KeyInfo.EKD_DL = 1; + } + + // key Information element has done. + *(USHORT *)(&pMsg->KeyDesc.KeyInfo) = cpu2le16(*(USHORT *)(&pMsg->KeyDesc.KeyInfo)); + + // Fill in Key Length +#if 0 + if (bWPA2) + { + // In WPA2 mode, the field indicates the length of pairwise key cipher, + // so only pairwise_msg_1 and pairwise_msg_3 need to fill. + if ((MsgType == EAPOL_PAIR_MSG_1) || (MsgType == EAPOL_PAIR_MSG_3)) + pMsg->KeyDesc.KeyLength[1] = ((WepStatus == Ndis802_11Encryption2Enabled) ? LEN_TKIP_KEY : LEN_AES_KEY); + } + else if (!bWPA2) +#endif + { + if (MsgType >= EAPOL_GROUP_MSG_1) + { + // the length of group key cipher + pMsg->KeyDesc.KeyLength[1] = ((GroupKeyWepStatus == Ndis802_11Encryption2Enabled) ? TKIP_GTK_LENGTH : LEN_AES_KEY); + } + else + { + // the length of pairwise key cipher + pMsg->KeyDesc.KeyLength[1] = ((WepStatus == Ndis802_11Encryption2Enabled) ? LEN_TKIP_KEY : LEN_AES_KEY); + } + } + + // Fill in replay counter + NdisMoveMemory(pMsg->KeyDesc.ReplayCounter, ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Fill Key Nonce field + // ANonce : pairwise_msg1 & pairwise_msg3 + // SNonce : pairwise_msg2 + // GNonce : group_msg1_wpa1 + if ((MsgType <= EAPOL_PAIR_MSG_3) || ((!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)))) + NdisMoveMemory(pMsg->KeyDesc.KeyNonce, KeyNonce, LEN_KEY_DESC_NONCE); + + // Fill key IV - WPA2 as 0, WPA1 as random + if (!bWPA2 && (MsgType == EAPOL_GROUP_MSG_1)) + { + // Suggest IV be random number plus some number, + NdisMoveMemory(pMsg->KeyDesc.KeyIv, &KeyNonce[16], LEN_KEY_DESC_IV); + pMsg->KeyDesc.KeyIv[15] += 2; + } + + // Fill Key RSC field + // It contains the RSC for the GTK being installed. + if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2) || (MsgType == EAPOL_GROUP_MSG_1)) + { + NdisMoveMemory(pMsg->KeyDesc.KeyRsc, TxRSC, 6); + } + + // Clear Key MIC field for MIC calculation later + NdisZeroMemory(pMsg->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + + ConstructEapolKeyData(pAd, + AuthMode, + WepStatus, + GroupKeyWepStatus, + MsgType, + DefaultKeyIdx, + bWPA2, + PTK, + GTK, + RSNIE, + RSNIE_Len, + pMsg); + + // Calculate MIC and fill in KeyMic Field except Pairwise Msg 1. + if (MsgType != EAPOL_PAIR_MSG_1) + { + CalculateMIC(pAd, WepStatus, PTK, pMsg); + } + + DBGPRINT(RT_DEBUG_TRACE, ("===> ConstructEapolMsg for %s %s\n", ((bWPA2) ? "WPA2" : "WPA"), GetEapolMsgType(MsgType))); + DBGPRINT(RT_DEBUG_TRACE, (" Body length = %d \n", pMsg->Body_Len[1])); + DBGPRINT(RT_DEBUG_TRACE, (" Key length = %d \n", pMsg->KeyDesc.KeyLength[1])); + + +} + +/* + ======================================================================== + + Routine Description: + Construct the Key Data field of EAPoL message + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ConstructEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN UCHAR AuthMode, + IN UCHAR WepStatus, + IN UCHAR GroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN BOOLEAN bWPA2Capable, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_LEN, + OUT PEAPOL_PACKET pMsg) +{ + UCHAR *mpool, *Key_Data, *Rc4GTK; + UCHAR ekey[(LEN_KEY_DESC_IV+LEN_EAP_EK)]; + UCHAR data_offset; + + + if (MsgType == EAPOL_PAIR_MSG_1 || MsgType == EAPOL_PAIR_MSG_4 || MsgType == EAPOL_GROUP_MSG_2) + return; + + // allocate memory pool + os_alloc_mem(pAd, (PUCHAR *)&mpool, 1500); + + if (mpool == NULL) + return; + + /* Rc4GTK Len = 512 */ + Rc4GTK = (UCHAR *) ROUND_UP(mpool, 4); + /* Key_Data Len = 512 */ + Key_Data = (UCHAR *) ROUND_UP(Rc4GTK + 512, 4); + + NdisZeroMemory(Key_Data, 512); + pMsg->KeyDesc.KeyDataLen[1] = 0; + data_offset = 0; + + // Encapsulate RSNIE in pairwise_msg2 & pairwise_msg3 + if (RSNIE_LEN && ((MsgType == EAPOL_PAIR_MSG_2) || (MsgType == EAPOL_PAIR_MSG_3))) + { + if (bWPA2Capable) + Key_Data[data_offset + 0] = IE_WPA2; + else + Key_Data[data_offset + 0] = IE_WPA; + + Key_Data[data_offset + 1] = RSNIE_LEN; + NdisMoveMemory(&Key_Data[data_offset + 2], RSNIE, RSNIE_LEN); + data_offset += (2 + RSNIE_LEN); + } + + // Encapsulate KDE format in pairwise_msg3_WPA2 & group_msg1_WPA2 + if (bWPA2Capable && ((MsgType == EAPOL_PAIR_MSG_3) || (MsgType == EAPOL_GROUP_MSG_1))) + { + // Key Data Encapsulation (KDE) format - 802.11i-2004 Figure-43w and Table-20h + Key_Data[data_offset + 0] = 0xDD; + + if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) + { + Key_Data[data_offset + 1] = 0x16;// 4+2+16(OUI+DataType+DataField) + } + else + { + Key_Data[data_offset + 1] = 0x26;// 4+2+32(OUI+DataType+DataField) + } + + Key_Data[data_offset + 2] = 0x00; + Key_Data[data_offset + 3] = 0x0F; + Key_Data[data_offset + 4] = 0xAC; + Key_Data[data_offset + 5] = 0x01; + + // GTK KDE format - 802.11i-2004 Figure-43x + Key_Data[data_offset + 6] = (DefaultKeyIdx & 0x03); + Key_Data[data_offset + 7] = 0x00; // Reserved Byte + + data_offset += 8; + } + + + // Encapsulate GTK and encrypt the key-data field with KEK. + // Only for pairwise_msg3_WPA2 and group_msg1 + if ((MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable) || (MsgType == EAPOL_GROUP_MSG_1)) + { + // Fill in GTK + if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) + { + NdisMoveMemory(&Key_Data[data_offset], GTK, LEN_AES_KEY); + data_offset += LEN_AES_KEY; + } + else + { + NdisMoveMemory(&Key_Data[data_offset], GTK, TKIP_GTK_LENGTH); + data_offset += TKIP_GTK_LENGTH; + } + + // Still dont know why, but if not append will occur "GTK not include in MSG3" + // Patch for compatibility between zero config and funk + if (MsgType == EAPOL_PAIR_MSG_3 && bWPA2Capable) + { + if (GroupKeyWepStatus == Ndis802_11Encryption3Enabled) + { + Key_Data[data_offset + 0] = 0xDD; + Key_Data[data_offset + 1] = 0; + data_offset += 2; + } + else + { + Key_Data[data_offset + 0] = 0xDD; + Key_Data[data_offset + 1] = 0; + Key_Data[data_offset + 2] = 0; + Key_Data[data_offset + 3] = 0; + Key_Data[data_offset + 4] = 0; + Key_Data[data_offset + 5] = 0; + data_offset += 6; + } + } + + // Encrypt the data material in key data field + if (WepStatus == Ndis802_11Encryption3Enabled) + { + AES_GTK_KEY_WRAP(&PTK[16], Key_Data, data_offset, Rc4GTK); + // AES wrap function will grow 8 bytes in length + data_offset += 8; + } + else + { + // PREPARE Encrypted "Key DATA" field. (Encrypt GTK with RC4, usinf PTK[16]->[31] as Key, IV-field as IV) + // put TxTsc in Key RSC field + pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32. + + // ekey is the contanetion of IV-field, and PTK[16]->PTK[31] + NdisMoveMemory(ekey, pMsg->KeyDesc.KeyIv, LEN_KEY_DESC_IV); + NdisMoveMemory(&ekey[LEN_KEY_DESC_IV], &PTK[16], LEN_EAP_EK); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, ekey, sizeof(ekey)); //INIT SBOX, KEYLEN+3(IV) + pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, Key_Data, data_offset); + WPAARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, Rc4GTK, Key_Data, data_offset); + } + + NdisMoveMemory(pMsg->KeyDesc.KeyData, Rc4GTK, data_offset); + } + else + { + NdisMoveMemory(pMsg->KeyDesc.KeyData, Key_Data, data_offset); + } + + // set key data length field and total length + pMsg->KeyDesc.KeyDataLen[1] = data_offset; + pMsg->Body_Len[1] += data_offset; + + os_free_mem(pAd, mpool); + +} + +/* + ======================================================================== + + Routine Description: + Calcaulate MIC. It is used during 4-ways handsharking. + + Arguments: + pAd - pointer to our pAdapter context + PeerWepStatus - indicate the encryption type + + Return Value: + + Note: + + ======================================================================== +*/ +VOID CalculateMIC( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerWepStatus, + IN UCHAR *PTK, + OUT PEAPOL_PACKET pMsg) +{ + UCHAR *OutBuffer; + ULONG FrameLen = 0; + UCHAR mic[LEN_KEY_DESC_MIC]; + UCHAR digest[80]; + + // allocate memory for MIC calculation + os_alloc_mem(pAd, (PUCHAR *)&OutBuffer, 512); + + if (OutBuffer == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("!!!CalculateMIC: no memory!!!\n")); + return; + } + + // make a frame for calculating MIC. + MakeOutgoingFrame(OutBuffer, &FrameLen, + pMsg->Body_Len[1] + 4, pMsg, + END_OF_ARGS); + + NdisZeroMemory(mic, sizeof(mic)); + + // Calculate MIC + if (PeerWepStatus == Ndis802_11Encryption3Enabled) + { + HMAC_SHA1(OutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(PTK, LEN_EAP_MICK, OutBuffer, FrameLen, mic); + } + + // store the calculated MIC + NdisMoveMemory(pMsg->KeyDesc.KeyMic, mic, LEN_KEY_DESC_MIC); + + os_free_mem(pAd, OutBuffer); +} + +/* + ======================================================================== + + Routine Description: + Some received frames can't decrypt by Asic, so decrypt them by software. + + Arguments: + pAd - pointer to our pAdapter context + PeerWepStatus - indicate the encryption type + + Return Value: + NDIS_STATUS_SUCCESS - decryption successful + NDIS_STATUS_FAILURE - decryption failure + + ======================================================================== +*/ +NDIS_STATUS RTMPSoftDecryptBroadCastData( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN NDIS_802_11_ENCRYPTION_STATUS GroupCipher, + IN PCIPHER_KEY pShard_key) +{ + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + + + + // handle WEP decryption + if (GroupCipher == Ndis802_11Encryption1Enabled) + { + if (RTMPSoftDecryptWEP(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, pShard_key)) + { + + //Minus IV[4] & ICV[4] + pRxWI->MPDUtotalByteCount -= 8; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR : Software decrypt WEP data fails.\n")); + // give up this frame + return NDIS_STATUS_FAILURE; + } + } + // handle TKIP decryption + else if (GroupCipher == Ndis802_11Encryption2Enabled) + { + if (RTMPSoftDecryptTKIP(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount, 0, pShard_key)) + { + + //Minus 8 bytes MIC, 8 bytes IV/EIV, 4 bytes ICV + pRxWI->MPDUtotalByteCount -= 20; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR : RTMPSoftDecryptTKIP Failed\n")); + // give up this frame + return NDIS_STATUS_FAILURE; + } + } + // handle AES decryption + else if (GroupCipher == Ndis802_11Encryption3Enabled) + { + if (RTMPSoftDecryptAES(pAd, pRxBlk->pData, pRxWI->MPDUtotalByteCount , pShard_key)) + { + + //8 bytes MIC, 8 bytes IV/EIV (CCMP Header) + pRxWI->MPDUtotalByteCount -= 16; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR : RTMPSoftDecryptAES Failed\n")); + // give up this frame + return NDIS_STATUS_FAILURE; + } + } + else + { + // give up this frame + return NDIS_STATUS_FAILURE; + } + + return NDIS_STATUS_SUCCESS; + +} + diff --git a/drivers/staging/rt2870/common/dfs.c b/drivers/staging/rt2870/common/dfs.c new file mode 100644 index 000000000000..23cf1510e2d2 --- /dev/null +++ b/drivers/staging/rt2870/common/dfs.c @@ -0,0 +1,453 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + ap_dfs.c + + Abstract: + Support DFS function. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi 03-12-2007 created +*/ + +#include "../rt_config.h" + +typedef struct _RADAR_DURATION_TABLE +{ + ULONG RDDurRegion; + ULONG RadarSignalDuration; + ULONG Tolerance; +} RADAR_DURATION_TABLE, *PRADAR_DURATION_TABLE; + + +static UCHAR RdIdleTimeTable[MAX_RD_REGION][4] = +{ + {9, 250, 250, 250}, // CE + {4, 250, 250, 250}, // FCC + {4, 250, 250, 250}, // JAP + {15, 250, 250, 250}, // JAP_W53 + {4, 250, 250, 250} // JAP_W56 +}; + +/* + ======================================================================== + + Routine Description: + Bbp Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + + ======================================================================== +*/ +VOID BbpRadarDetectionStart( + IN PRTMP_ADAPTER pAd) +{ + UINT8 RadarPeriod; + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 114, 0x02); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 121, 0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 122, 0x00); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 123, 0x08/*0x80*/); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 124, 0x28); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, 125, 0xff); + +#if 0 + // toggle Rx enable bit for radar detection. + // it's Andy's recommand. + { + UINT32 Value; + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (0x1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + Value &= ~(0x1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } +#endif + RadarPeriod = ((UINT)RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + (UINT)pAd->CommonCfg.RadarDetect.DfsSessionTime) < 250 ? + (RdIdleTimeTable[pAd->CommonCfg.RadarDetect.RDDurRegion][0] + pAd->CommonCfg.RadarDetect.DfsSessionTime) : 250; + + RTMP_IO_WRITE8(pAd, 0x7020, 0x1d); + RTMP_IO_WRITE8(pAd, 0x7021, 0x40); + + RadarDetectionStart(pAd, 0, RadarPeriod); + return; +} + +/* + ======================================================================== + + Routine Description: + Bbp Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + + ======================================================================== +*/ +VOID BbpRadarDetectionStop( + IN PRTMP_ADAPTER pAd) +{ + RTMP_IO_WRITE8(pAd, 0x7020, 0x1d); + RTMP_IO_WRITE8(pAd, 0x7021, 0x60); + + RadarDetectionStop(pAd); + return; +} + +/* + ======================================================================== + + Routine Description: + Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + + ======================================================================== +*/ +VOID RadarDetectionStart( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN CTSProtect, + IN UINT8 CTSPeriod) +{ + UINT8 DfsActiveTime = (pAd->CommonCfg.RadarDetect.DfsSessionTime & 0x1f); + UINT8 CtsProtect = (CTSProtect == 1) ? 0x02 : 0x01; // CTS protect. + + if (CTSProtect != 0) + { + switch(pAd->CommonCfg.RadarDetect.RDDurRegion) + { + case FCC: + case JAP_W56: + CtsProtect = 0x03; + break; + + case CE: + case JAP_W53: + default: + CtsProtect = 0x02; + break; + } + } + else + CtsProtect = 0x01; + + + // send start-RD with CTS protection command to MCU + // highbyte [7] reserve + // highbyte [6:5] 0x: stop Carrier/Radar detection + // highbyte [10]: Start Carrier/Radar detection without CTS protection, 11: Start Carrier/Radar detection with CTS protection + // highbyte [4:0] Radar/carrier detection duration. In 1ms. + + // lowbyte [7:0] Radar/carrier detection period, in 1ms. + AsicSendCommandToMcu(pAd, 0x60, 0xff, CTSPeriod, DfsActiveTime | (CtsProtect << 5)); + //AsicSendCommandToMcu(pAd, 0x63, 0xff, 10, 0); + + return; +} + +/* + ======================================================================== + + Routine Description: + Radar detection routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + TRUE Found radar signal + FALSE Not found radar signal + + ======================================================================== +*/ +VOID RadarDetectionStop( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE,("RadarDetectionStop.\n")); + AsicSendCommandToMcu(pAd, 0x60, 0xff, 0x00, 0x00); // send start-RD with CTS protection command to MCU + + return; +} + +/* + ======================================================================== + + Routine Description: + Radar channel check routine + + Arguments: + pAd Pointer to our adapter + + Return Value: + TRUE need to do radar detect + FALSE need not to do radar detect + + ======================================================================== +*/ +BOOLEAN RadarChannelCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Ch) +{ +#if 1 + INT i; + BOOLEAN result = FALSE; + + for (i=0; iChannelListNum; i++) + { + if (Ch == pAd->ChannelList[i].Channel) + { + result = pAd->ChannelList[i].DfsReq; + break; + } + } + + return result; +#else + INT i; + UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; + + for (i=0; i<15; i++) + { + if (Ch == Channel[i]) + { + break; + } + } + + if (i != 15) + return TRUE; + else + return FALSE; +#endif +} + +ULONG JapRadarType( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + const UCHAR Channel[15]={52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}; + + if (pAd->CommonCfg.RadarDetect.RDDurRegion != JAP) + { + return pAd->CommonCfg.RadarDetect.RDDurRegion; + } + + for (i=0; i<15; i++) + { + if (pAd->CommonCfg.Channel == Channel[i]) + { + break; + } + } + + if (i < 4) + return JAP_W53; + else if (i < 15) + return JAP_W56; + else + return JAP; // W52 + +} + +ULONG RTMPBbpReadRadarDuration( + IN PRTMP_ADAPTER pAd) +{ + UINT8 byteValue = 0; + ULONG result; + + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R115, &byteValue); + + result = 0; + switch (byteValue) + { + case 1: // radar signal detected by pulse mode. + case 2: // radar signal detected by width mode. + result = RTMPReadRadarDuration(pAd); + break; + + case 0: // No radar signal. + default: + + result = 0; + break; + } + + return result; +} + +ULONG RTMPReadRadarDuration( + IN PRTMP_ADAPTER pAd) +{ + ULONG result = 0; + +#ifdef DFS_SUPPORT + UINT8 duration1 = 0, duration2 = 0, duration3 = 0; + + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R116, &duration1); + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R117, &duration2); + BBP_IO_READ8_BY_REG_ID(pAd, BBP_R118, &duration3); + result = (duration1 << 16) + (duration2 << 8) + duration3; +#endif // DFS_SUPPORT // + + return result; + +} + +VOID RTMPCleanRadarDuration( + IN PRTMP_ADAPTER pAd) +{ + return; +} + +/* + ======================================================================== + Routine Description: + Radar wave detection. The API should be invoke each second. + + Arguments: + pAd - Adapter pointer + + Return Value: + None + + ======================================================================== +*/ +VOID ApRadarDetectPeriodic( + IN PRTMP_ADAPTER pAd) +{ + INT i; + + pAd->CommonCfg.RadarDetect.InServiceMonitorCount++; + + for (i=0; iChannelListNum; i++) + { + if (pAd->ChannelList[i].RemainingTimeForUse > 0) + { + pAd->ChannelList[i].RemainingTimeForUse --; + if ((pAd->Mlme.PeriodicRound%5) == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("RadarDetectPeriodic - ch=%d, RemainingTimeForUse=%d\n", pAd->ChannelList[i].Channel, pAd->ChannelList[i].RemainingTimeForUse)); + } + } + } + + //radar detect + if ((pAd->CommonCfg.Channel > 14) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + RadarDetectPeriodic(pAd); + } + + return; +} + +// Periodic Radar detection, switch channel will occur in RTMPHandleTBTTInterrupt() +// Before switch channel, driver needs doing channel switch announcement. +VOID RadarDetectPeriodic( + IN PRTMP_ADAPTER pAd) +{ + // need to check channel availability, after switch channel + if (pAd->CommonCfg.RadarDetect.RDMode != RD_SILENCE_MODE) + return; + + // channel availability check time is 60sec, use 65 for assurance + if (pAd->CommonCfg.RadarDetect.RDCount++ > pAd->CommonCfg.RadarDetect.ChMovingTime) + { + DBGPRINT(RT_DEBUG_TRACE, ("Not found radar signal, start send beacon and radar detection in service monitor\n\n")); + BbpRadarDetectionStop(pAd); + AsicEnableBssSync(pAd); + pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE; + + + return; + } + + return; +} + + +/* + ========================================================================== + Description: + change channel moving time for DFS testing. + + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 set ChMovTime=[value] + ========================================================================== +*/ +INT Set_ChMovingTime_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT8 Value; + + Value = simple_strtol(arg, 0, 10); + + pAd->CommonCfg.RadarDetect.ChMovingTime = Value; + + DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __FUNCTION__, + pAd->CommonCfg.RadarDetect.ChMovingTime)); + + return TRUE; +} + +INT Set_LongPulseRadarTh_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT8 Value; + + Value = simple_strtol(arg, 0, 10) > 10 ? 10 : simple_strtol(arg, 0, 10); + + pAd->CommonCfg.RadarDetect.LongPulseRadarTh = Value; + + DBGPRINT(RT_DEBUG_TRACE, ("%s:: %d\n", __FUNCTION__, + pAd->CommonCfg.RadarDetect.LongPulseRadarTh)); + + return TRUE; +} + + diff --git a/drivers/staging/rt2870/common/eeprom.c b/drivers/staging/rt2870/common/eeprom.c new file mode 100644 index 000000000000..33f16ed9c491 --- /dev/null +++ b/drivers/staging/rt2870/common/eeprom.c @@ -0,0 +1,254 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + eeprom.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#include "../rt_config.h" + +#if 0 +#define EEPROM_SIZE 0x200 +#define NVRAM_OFFSET 0x30000 +#define RF_OFFSET 0x40000 + +static UCHAR init_flag = 0; +static PUCHAR nv_ee_start = 0; + +static UCHAR EeBuffer[EEPROM_SIZE]; +#endif +// IRQL = PASSIVE_LEVEL +VOID RaiseClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x) +{ + *x = *x | EESK; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x); + RTMPusecDelay(1); // Max frequency = 1MHz in Spec. definition +} + +// IRQL = PASSIVE_LEVEL +VOID LowerClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x) +{ + *x = *x & ~EESK; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, *x); + RTMPusecDelay(1); +} + +// IRQL = PASSIVE_LEVEL +USHORT ShiftInBits( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x,i; + USHORT data=0; + + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~( EEDO | EEDI); + + for(i=0; i<16; i++) + { + data = data << 1; + RaiseClock(pAd, &x); + + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~(EEDI); + if(x & EEDO) + data |= 1; + + LowerClock(pAd, &x); + } + + return data; +} + +// IRQL = PASSIVE_LEVEL +VOID ShiftOutBits( + IN PRTMP_ADAPTER pAd, + IN USHORT data, + IN USHORT count) +{ + UINT32 x,mask; + + mask = 0x01 << (count - 1); + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~(EEDO | EEDI); + + do + { + x &= ~EEDI; + if(data & mask) x |= EEDI; + + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + mask = mask >> 1; + } while(mask); + + x &= ~EEDI; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); +} + +// IRQL = PASSIVE_LEVEL +VOID EEpromCleanup( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x; + + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + x &= ~(EECS | EEDI); + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + RaiseClock(pAd, &x); + LowerClock(pAd, &x); +} + +VOID EWEN( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x; + + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode and six pulse in that order + ShiftOutBits(pAd, EEPROM_EWEN_OPCODE, 5); + ShiftOutBits(pAd, 0, 6); + + EEpromCleanup(pAd); +} + +VOID EWDS( + IN PRTMP_ADAPTER pAd) +{ + UINT32 x; + + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode and six pulse in that order + ShiftOutBits(pAd, EEPROM_EWDS_OPCODE, 5); + ShiftOutBits(pAd, 0, 6); + + EEpromCleanup(pAd); +} + +// IRQL = PASSIVE_LEVEL +USHORT RTMP_EEPROM_READ16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset) +{ + UINT32 x; + USHORT data; + + Offset /= 2; + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode and register number in that order + ShiftOutBits(pAd, EEPROM_READ_OPCODE, 3); + ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum); + + // Now read the data (16 bits) in from the selected EEPROM word + data = ShiftInBits(pAd); + + EEpromCleanup(pAd); + + return data; +} //ReadEEprom + +VOID RTMP_EEPROM_WRITE16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN USHORT Data) +{ + UINT32 x; + + Offset /= 2; + + EWEN(pAd); + + // reset bits and set EECS + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + x &= ~(EEDI | EEDO | EESK); + x |= EECS; + RTMP_IO_WRITE32(pAd, E2PROM_CSR, x); + + // kick a pulse + RaiseClock(pAd, &x); + LowerClock(pAd, &x); + + // output the read_opcode ,register number and data in that order + ShiftOutBits(pAd, EEPROM_WRITE_OPCODE, 3); + ShiftOutBits(pAd, Offset, pAd->EEPROMAddressNum); + ShiftOutBits(pAd, Data, 16); // 16-bit access + + // read DO status + RTMP_IO_READ32(pAd, E2PROM_CSR, &x); + + EEpromCleanup(pAd); + + RTMPusecDelay(10000); //delay for twp(MAX)=10ms + + EWDS(pAd); + + EEpromCleanup(pAd); +} + diff --git a/drivers/staging/rt2870/common/firmware.h b/drivers/staging/rt2870/common/firmware.h new file mode 100644 index 000000000000..a40669895ef5 --- /dev/null +++ b/drivers/staging/rt2870/common/firmware.h @@ -0,0 +1,558 @@ +/* + Copyright (c) 2007, Ralink Technology Corporation + All rights reserved. + + Redistribution. Redistribution and use in binary form, without + modification, are permitted provided that the following conditions are + met: + + * Redistributions must reproduce the above copyright notice and the + following disclaimer in the documentation and/or other materials + provided with the distribution. + * Neither the name of Ralink Technology Corporation nor the names of its + suppliers may be used to endorse or promote products derived from this + software without specific prior written permission. + * No reverse engineering, decompilation, or disassembly of this software + is permitted. + + Limited patent license. Ralink Technology Corporation grants a world-wide, + royalty-free, non-exclusive license under patents it now or hereafter + owns or controls to make, have made, use, import, offer to sell and + sell ("Utilize") this software, but solely to the extent that any + such patent is necessary to Utilize the software alone, or in + combination with an operating system licensed under an approved Open + Source license as listed by the Open Source Initiative at + http://opensource.org/licenses. The patent license shall not apply to + any other combinations which include this software. No hardware per + se is licensed hereunder. + + DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, + BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + DAMAGE. +*/ +/* AUTO GEN PLEASE DO NOT MODIFY IT */ +/* AUTO GEN PLEASE DO NOT MODIFY IT */ + + +UCHAR FirmwareImage [] = { +0xff, 0xff, 0xff, 0x02, 0x10, 0x28, 0x02, 0x10, 0x32, 0x02, 0x10, 0x78, 0x02, 0x12, 0x79, 0x02, +0x12, 0x7a, 0x02, 0x12, 0x99, 0x02, 0x12, 0x9e, 0x12, 0x12, 0x9a, 0x22, 0x02, 0x16, 0x36, 0x02, +0x17, 0x0c, 0x02, 0x13, 0x89, 0x02, 0x12, 0x9f, 0x30, 0x05, 0x06, 0x20, 0x0d, 0x03, 0x12, 0x17, +0xae, 0x22, 0x90, 0x01, 0x8c, 0xe0, 0x30, 0xe3, 0x1b, 0xe5, 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0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xe9, 0x00, } ; diff --git a/drivers/staging/rt2870/common/md5.c b/drivers/staging/rt2870/common/md5.c new file mode 100644 index 000000000000..774776b4b8c3 --- /dev/null +++ b/drivers/staging/rt2870/common/md5.c @@ -0,0 +1,1427 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + md5.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + jan 10-28-03 Initial + Rita 11-23-04 Modify MD5 and SHA-1 + Rita 10-14-05 Modify SHA-1 in big-endian platform + */ +#include "../rt_config.h" + +/** + * md5_mac: + * @key: pointer to the key used for MAC generation + * @key_len: length of the key in bytes + * @data: pointer to the data area for which the MAC is generated + * @data_len: length of the data in bytes + * @mac: pointer to the buffer holding space for the MAC; the buffer should + * have space for 128-bit (16 bytes) MD5 hash value + * + * md5_mac() determines the message authentication code by using secure hash + * MD5(key | data | key). + */ +void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac) +{ + MD5_CTX context; + + MD5Init(&context); + MD5Update(&context, key, key_len); + MD5Update(&context, data, data_len); + MD5Update(&context, key, key_len); + MD5Final(mac, &context); +} + +/** + * hmac_md5: + * @key: pointer to the key used for MAC generation + * @key_len: length of the key in bytes + * @data: pointer to the data area for which the MAC is generated + * @data_len: length of the data in bytes + * @mac: pointer to the buffer holding space for the MAC; the buffer should + * have space for 128-bit (16 bytes) MD5 hash value + * + * hmac_md5() determines the message authentication code using HMAC-MD5. + * This implementation is based on the sample code presented in RFC 2104. + */ +void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac) +{ + MD5_CTX context; + u8 k_ipad[65]; /* inner padding - key XORd with ipad */ + u8 k_opad[65]; /* outer padding - key XORd with opad */ + u8 tk[16]; + int i; + + //assert(key != NULL && data != NULL && mac != NULL); + + /* if key is longer than 64 bytes reset it to key = MD5(key) */ + if (key_len > 64) { + MD5_CTX ttcontext; + + MD5Init(&ttcontext); + MD5Update(&ttcontext, key, key_len); + MD5Final(tk, &ttcontext); + //key=(PUCHAR)ttcontext.buf; + key = tk; + key_len = 16; + } + + /* the HMAC_MD5 transform looks like: + * + * MD5(K XOR opad, MD5(K XOR ipad, text)) + * + * where K is an n byte key + * ipad is the byte 0x36 repeated 64 times + * opad is the byte 0x5c repeated 64 times + * and text is the data being protected */ + + /* start out by storing key in pads */ + NdisZeroMemory(k_ipad, sizeof(k_ipad)); + NdisZeroMemory(k_opad, sizeof(k_opad)); + //assert(key_len < sizeof(k_ipad)); + NdisMoveMemory(k_ipad, key, key_len); + NdisMoveMemory(k_opad, key, key_len); + + /* XOR key with ipad and opad values */ + for (i = 0; i < 64; i++) { + k_ipad[i] ^= 0x36; + k_opad[i] ^= 0x5c; + } + + /* perform inner MD5 */ + MD5Init(&context); /* init context for 1st pass */ + MD5Update(&context, k_ipad, 64); /* start with inner pad */ + MD5Update(&context, data, data_len); /* then text of datagram */ + MD5Final(mac, &context); /* finish up 1st pass */ + + /* perform outer MD5 */ + MD5Init(&context); /* init context for 2nd pass */ + MD5Update(&context, k_opad, 64); /* start with outer pad */ + MD5Update(&context, mac, 16); /* then results of 1st hash */ + MD5Final(mac, &context); /* finish up 2nd pass */ +} + +#ifndef RT_BIG_ENDIAN +#define byteReverse(buf, len) /* Nothing */ +#else +void byteReverse(unsigned char *buf, unsigned longs); +void byteReverse(unsigned char *buf, unsigned longs) +{ + do { + *(UINT32 *)buf = SWAP32(*(UINT32 *)buf); + buf += 4; + } while (--longs); +} +#endif + + +/* ========================== MD5 implementation =========================== */ +// four base functions for MD5 +#define MD5_F1(x, y, z) (((x) & (y)) | ((~x) & (z))) +#define MD5_F2(x, y, z) (((x) & (z)) | ((y) & (~z))) +#define MD5_F3(x, y, z) ((x) ^ (y) ^ (z)) +#define MD5_F4(x, y, z) ((y) ^ ((x) | (~z))) +#define CYCLIC_LEFT_SHIFT(w, s) (((w) << (s)) | ((w) >> (32-(s)))) + +#define MD5Step(f, w, x, y, z, data, t, s) \ + ( w += f(x, y, z) + data + t, w = (CYCLIC_LEFT_SHIFT(w, s)) & 0xffffffff, w += x ) + + +/* + * Function Description: + * Initiate MD5 Context satisfied in RFC 1321 + * + * Arguments: + * pCtx Pointer to MD5 context + * + * Return Value: + * None + */ +VOID MD5Init(MD5_CTX *pCtx) +{ + pCtx->Buf[0]=0x67452301; + pCtx->Buf[1]=0xefcdab89; + pCtx->Buf[2]=0x98badcfe; + pCtx->Buf[3]=0x10325476; + + pCtx->LenInBitCount[0]=0; + pCtx->LenInBitCount[1]=0; +} + + +/* + * Function Description: + * Update MD5 Context, allow of an arrary of octets as the next portion + * of the message + * + * Arguments: + * pCtx Pointer to MD5 context + * pData Pointer to input data + * LenInBytes The length of input data (unit: byte) + * + * Return Value: + * None + * + * Note: + * Called after MD5Init or MD5Update(itself) + */ +VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes) +{ + + UINT32 TfTimes; + UINT32 temp; + unsigned int i; + + temp = pCtx->LenInBitCount[0]; + + pCtx->LenInBitCount[0] = (UINT32) (pCtx->LenInBitCount[0] + (LenInBytes << 3)); + + if (pCtx->LenInBitCount[0] < temp) + pCtx->LenInBitCount[1]++; //carry in + + pCtx->LenInBitCount[1] += LenInBytes >> 29; + + // mod 64 bytes + temp = (temp >> 3) & 0x3f; + + // process lacks of 64-byte data + if (temp) + { + UCHAR *pAds = (UCHAR *) pCtx->Input + temp; + + if ((temp+LenInBytes) < 64) + { + NdisMoveMemory(pAds, (UCHAR *)pData, LenInBytes); + return; + } + + NdisMoveMemory(pAds, (UCHAR *)pData, 64-temp); + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + + pData += 64-temp; + LenInBytes -= 64-temp; + } // end of if (temp) + + + TfTimes = (LenInBytes >> 6); + + for (i=TfTimes; i>0; i--) + { + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, 64); + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + pData += 64; + LenInBytes -= 64; + } // end of for + + // buffering lacks of 64-byte data + if(LenInBytes) + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, LenInBytes); + +} + + +/* + * Function Description: + * Append padding bits and length of original message in the tail + * The message digest has to be completed in the end + * + * Arguments: + * Digest Output of Digest-Message for MD5 + * pCtx Pointer to MD5 context + * + * Return Value: + * None + * + * Note: + * Called after MD5Update + */ +VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx) +{ + UCHAR Remainder; + UCHAR PadLenInBytes; + UCHAR *pAppend=0; + unsigned int i; + + Remainder = (UCHAR)((pCtx->LenInBitCount[0] >> 3) & 0x3f); + + PadLenInBytes = (Remainder < 56) ? (56-Remainder) : (120-Remainder); + + pAppend = (UCHAR *)pCtx->Input + Remainder; + + // padding bits without crossing block(64-byte based) boundary + if (Remainder < 56) + { + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, PadLenInBytes); + + // add data-length field, from low to high + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[0] >> (i << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[1] >> (i << 3)) & 0xff); + } + + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of if + + // padding bits with crossing block(64-byte based) boundary + else + { + // the first block === + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, (64-Remainder-1)); + PadLenInBytes -= (64 - Remainder - 1); + + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + + + // the second block === + NdisZeroMemory((UCHAR *)pCtx->Input, PadLenInBytes); + + // add data-length field + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[0] >> (i << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[1] >> (i << 3)) & 0xff); + } + + byteReverse(pCtx->Input, 16); + MD5Transform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of else + + + NdisMoveMemory((UCHAR *)Digest, (UINT32 *)pCtx->Buf, 16); // output + byteReverse((UCHAR *)Digest, 4); + NdisZeroMemory(pCtx, sizeof(pCtx)); // memory free +} + + +/* + * Function Description: + * The central algorithm of MD5, consists of four rounds and sixteen + * steps per round + * + * Arguments: + * Buf Buffers of four states (output: 16 bytes) + * Mes Input data (input: 64 bytes) + * + * Return Value: + * None + * + * Note: + * Called by MD5Update or MD5Final + */ +VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16]) +{ + UINT32 Reg[4], Temp; + unsigned int i; + + static UCHAR LShiftVal[16] = + { + 7, 12, 17, 22, + 5, 9 , 14, 20, + 4, 11, 16, 23, + 6, 10, 15, 21, + }; + + + // [equal to 4294967296*abs(sin(index))] + static UINT32 MD5Table[64] = + { + 0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee, + 0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501, + 0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be, + 0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821, + + 0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa, + 0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8, + 0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed, + 0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a, + + 0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c, + 0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70, + 0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05, + 0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665, + + 0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039, + 0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1, + 0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1, + 0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391 + }; + + + for (i=0; i<4; i++) + Reg[i]=Buf[i]; + + + // 64 steps in MD5 algorithm + for (i=0; i<16; i++) + { + MD5Step(MD5_F1, Reg[0], Reg[1], Reg[2], Reg[3], Mes[i], + MD5Table[i], LShiftVal[i & 0x3]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + for (i=16; i<32; i++) + { + MD5Step(MD5_F2, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(5*(i & 0xf)+1) & 0xf], + MD5Table[i], LShiftVal[(0x1 << 2)+(i & 0x3)]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + for (i=32; i<48; i++) + { + MD5Step(MD5_F3, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(3*(i & 0xf)+5) & 0xf], + MD5Table[i], LShiftVal[(0x1 << 3)+(i & 0x3)]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + for (i=48; i<64; i++) + { + MD5Step(MD5_F4, Reg[0], Reg[1], Reg[2], Reg[3], Mes[(7*(i & 0xf)) & 0xf], + MD5Table[i], LShiftVal[(0x3 << 2)+(i & 0x3)]); + + // one-word right shift + Temp = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + } + + + // (temporary)output + for (i=0; i<4; i++) + Buf[i] += Reg[i]; + +} + + + +/* ========================= SHA-1 implementation ========================== */ +// four base functions for SHA-1 +#define SHA1_F1(b, c, d) (((b) & (c)) | ((~b) & (d))) +#define SHA1_F2(b, c, d) ((b) ^ (c) ^ (d)) +#define SHA1_F3(b, c, d) (((b) & (c)) | ((b) & (d)) | ((c) & (d))) + + +#define SHA1Step(f, a, b, c, d, e, w, k) \ + ( e += ( f(b, c, d) + w + k + CYCLIC_LEFT_SHIFT(a, 5)) & 0xffffffff, \ + b = CYCLIC_LEFT_SHIFT(b, 30) ) + +//Initiate SHA-1 Context satisfied in RFC 3174 +VOID SHAInit(SHA_CTX *pCtx) +{ + pCtx->Buf[0]=0x67452301; + pCtx->Buf[1]=0xefcdab89; + pCtx->Buf[2]=0x98badcfe; + pCtx->Buf[3]=0x10325476; + pCtx->Buf[4]=0xc3d2e1f0; + + pCtx->LenInBitCount[0]=0; + pCtx->LenInBitCount[1]=0; +} + +/* + * Function Description: + * Update SHA-1 Context, allow of an arrary of octets as the next + * portion of the message + * + * Arguments: + * pCtx Pointer to SHA-1 context + * pData Pointer to input data + * LenInBytes The length of input data (unit: byte) + * + * Return Value: + * error indicate more than pow(2,64) bits of data + * + * Note: + * Called after SHAInit or SHAUpdate(itself) + */ +UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes) +{ + UINT32 TfTimes; + UINT32 temp1,temp2; + unsigned int i; + UCHAR err=1; + + temp1 = pCtx->LenInBitCount[0]; + temp2 = pCtx->LenInBitCount[1]; + + pCtx->LenInBitCount[0] = (UINT32) (pCtx->LenInBitCount[0] + (LenInBytes << 3)); + if (pCtx->LenInBitCount[0] < temp1) + pCtx->LenInBitCount[1]++; //carry in + + + pCtx->LenInBitCount[1] = (UINT32) (pCtx->LenInBitCount[1] +(LenInBytes >> 29)); + if (pCtx->LenInBitCount[1] < temp2) + return (err); //check total length of original data + + + // mod 64 bytes + temp1 = (temp1 >> 3) & 0x3f; + + // process lacks of 64-byte data + if (temp1) + { + UCHAR *pAds = (UCHAR *) pCtx->Input + temp1; + + if ((temp1+LenInBytes) < 64) + { + NdisMoveMemory(pAds, (UCHAR *)pData, LenInBytes); + return (0); + } + + NdisMoveMemory(pAds, (UCHAR *)pData, 64-temp1); + byteReverse((UCHAR *)pCtx->Input, 16); + + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + + pData += 64-temp1; + LenInBytes -= 64-temp1; + } // end of if (temp1) + + + TfTimes = (LenInBytes >> 6); + + for (i=TfTimes; i>0; i--) + { + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, 64); + byteReverse((UCHAR *)pCtx->Input, 16); + + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + pData += 64; + LenInBytes -= 64; + } // end of for + + // buffering lacks of 64-byte data + if(LenInBytes) + NdisMoveMemory(pCtx->Input, (UCHAR *)pData, LenInBytes); + + return (0); + +} + +// Append padding bits and length of original message in the tail +// The message digest has to be completed in the end +VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20]) +{ + UCHAR Remainder; + UCHAR PadLenInBytes; + UCHAR *pAppend=0; + unsigned int i; + + Remainder = (UCHAR)((pCtx->LenInBitCount[0] >> 3) & 0x3f); + + pAppend = (UCHAR *)pCtx->Input + Remainder; + + PadLenInBytes = (Remainder < 56) ? (56-Remainder) : (120-Remainder); + + // padding bits without crossing block(64-byte based) boundary + if (Remainder < 56) + { + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, PadLenInBytes); + + // add data-length field, from high to low + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[1] >> ((3-i) << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[0] >> ((3-i) << 3)) & 0xff); + } + + byteReverse((UCHAR *)pCtx->Input, 16); + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 14); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of if + + // padding bits with crossing block(64-byte based) boundary + else + { + // the first block === + *pAppend = 0x80; + PadLenInBytes --; + + NdisZeroMemory((UCHAR *)pCtx->Input + Remainder+1, (64-Remainder-1)); + PadLenInBytes -= (64 - Remainder - 1); + + byteReverse((UCHAR *)pCtx->Input, 16); + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + + + // the second block === + NdisZeroMemory((UCHAR *)pCtx->Input, PadLenInBytes); + + // add data-length field + for (i=0; i<4; i++) + { + pCtx->Input[56+i] = (UCHAR)((pCtx->LenInBitCount[1] >> ((3-i) << 3)) & 0xff); + pCtx->Input[60+i] = (UCHAR)((pCtx->LenInBitCount[0] >> ((3-i) << 3)) & 0xff); + } + + byteReverse((UCHAR *)pCtx->Input, 16); + NdisZeroMemory((UCHAR *)pCtx->Input + 64, 16); + SHATransform(pCtx->Buf, (UINT32 *)pCtx->Input); + } // end of else + + + //Output, bytereverse + for (i=0; i<20; i++) + { + Digest [i] = (UCHAR)(pCtx->Buf[i>>2] >> 8*(3-(i & 0x3))); + } + + NdisZeroMemory(pCtx, sizeof(pCtx)); // memory free +} + + +// The central algorithm of SHA-1, consists of four rounds and +// twenty steps per round +VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20]) +{ + UINT32 Reg[5],Temp; + unsigned int i; + UINT32 W[80]; + + static UINT32 SHA1Table[4] = { 0x5a827999, 0x6ed9eba1, + 0x8f1bbcdc, 0xca62c1d6 }; + + Reg[0]=Buf[0]; + Reg[1]=Buf[1]; + Reg[2]=Buf[2]; + Reg[3]=Buf[3]; + Reg[4]=Buf[4]; + + //the first octet of a word is stored in the 0th element, bytereverse + for(i = 0; i < 16; i++) + { + W[i] = (Mes[i] >> 24) & 0xff; + W[i] |= (Mes[i] >> 8 ) & 0xff00; + W[i] |= (Mes[i] << 8 ) & 0xff0000; + W[i] |= (Mes[i] << 24) & 0xff000000; + } + + + for (i = 0; i < 64; i++) + W[16+i] = CYCLIC_LEFT_SHIFT(W[i] ^ W[2+i] ^ W[8+i] ^ W[13+i], 1); + + + // 80 steps in SHA-1 algorithm + for (i=0; i<80; i++) + { + if (i<20) + SHA1Step(SHA1_F1, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[0]); + + else if (i>=20 && i<40) + SHA1Step(SHA1_F2, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[1]); + + else if (i>=40 && i<60) + SHA1Step(SHA1_F3, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[2]); + + else + SHA1Step(SHA1_F2, Reg[0], Reg[1], Reg[2], Reg[3], Reg[4], + W[i], SHA1Table[3]); + + + // one-word right shift + Temp = Reg[4]; + Reg[4] = Reg[3]; + Reg[3] = Reg[2]; + Reg[2] = Reg[1]; + Reg[1] = Reg[0]; + Reg[0] = Temp; + + } // end of for-loop + + + // (temporary)output + for (i=0; i<5; i++) + Buf[i] += Reg[i]; + +} + + +/* ========================= AES En/Decryption ========================== */ + +/* forward S-box */ +static uint32 FSb[256] = +{ + 0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5, + 0x30, 0x01, 0x67, 0x2B, 0xFE, 0xD7, 0xAB, 0x76, + 0xCA, 0x82, 0xC9, 0x7D, 0xFA, 0x59, 0x47, 0xF0, + 0xAD, 0xD4, 0xA2, 0xAF, 0x9C, 0xA4, 0x72, 0xC0, + 0xB7, 0xFD, 0x93, 0x26, 0x36, 0x3F, 0xF7, 0xCC, + 0x34, 0xA5, 0xE5, 0xF1, 0x71, 0xD8, 0x31, 0x15, + 0x04, 0xC7, 0x23, 0xC3, 0x18, 0x96, 0x05, 0x9A, + 0x07, 0x12, 0x80, 0xE2, 0xEB, 0x27, 0xB2, 0x75, + 0x09, 0x83, 0x2C, 0x1A, 0x1B, 0x6E, 0x5A, 0xA0, + 0x52, 0x3B, 0xD6, 0xB3, 0x29, 0xE3, 0x2F, 0x84, + 0x53, 0xD1, 0x00, 0xED, 0x20, 0xFC, 0xB1, 0x5B, + 0x6A, 0xCB, 0xBE, 0x39, 0x4A, 0x4C, 0x58, 0xCF, + 0xD0, 0xEF, 0xAA, 0xFB, 0x43, 0x4D, 0x33, 0x85, + 0x45, 0xF9, 0x02, 0x7F, 0x50, 0x3C, 0x9F, 0xA8, + 0x51, 0xA3, 0x40, 0x8F, 0x92, 0x9D, 0x38, 0xF5, + 0xBC, 0xB6, 0xDA, 0x21, 0x10, 0xFF, 0xF3, 0xD2, + 0xCD, 0x0C, 0x13, 0xEC, 0x5F, 0x97, 0x44, 0x17, + 0xC4, 0xA7, 0x7E, 0x3D, 0x64, 0x5D, 0x19, 0x73, + 0x60, 0x81, 0x4F, 0xDC, 0x22, 0x2A, 0x90, 0x88, + 0x46, 0xEE, 0xB8, 0x14, 0xDE, 0x5E, 0x0B, 0xDB, + 0xE0, 0x32, 0x3A, 0x0A, 0x49, 0x06, 0x24, 0x5C, + 0xC2, 0xD3, 0xAC, 0x62, 0x91, 0x95, 0xE4, 0x79, + 0xE7, 0xC8, 0x37, 0x6D, 0x8D, 0xD5, 0x4E, 0xA9, + 0x6C, 0x56, 0xF4, 0xEA, 0x65, 0x7A, 0xAE, 0x08, + 0xBA, 0x78, 0x25, 0x2E, 0x1C, 0xA6, 0xB4, 0xC6, + 0xE8, 0xDD, 0x74, 0x1F, 0x4B, 0xBD, 0x8B, 0x8A, + 0x70, 0x3E, 0xB5, 0x66, 0x48, 0x03, 0xF6, 0x0E, + 0x61, 0x35, 0x57, 0xB9, 0x86, 0xC1, 0x1D, 0x9E, + 0xE1, 0xF8, 0x98, 0x11, 0x69, 0xD9, 0x8E, 0x94, + 0x9B, 0x1E, 0x87, 0xE9, 0xCE, 0x55, 0x28, 0xDF, + 0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68, + 0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16 +}; + +/* forward table */ +#define FT \ +\ + V(C6,63,63,A5), V(F8,7C,7C,84), V(EE,77,77,99), V(F6,7B,7B,8D), \ + V(FF,F2,F2,0D), V(D6,6B,6B,BD), V(DE,6F,6F,B1), V(91,C5,C5,54), \ + V(60,30,30,50), V(02,01,01,03), V(CE,67,67,A9), V(56,2B,2B,7D), \ + V(E7,FE,FE,19), V(B5,D7,D7,62), V(4D,AB,AB,E6), V(EC,76,76,9A), \ + V(8F,CA,CA,45), V(1F,82,82,9D), V(89,C9,C9,40), V(FA,7D,7D,87), \ + V(EF,FA,FA,15), V(B2,59,59,EB), V(8E,47,47,C9), V(FB,F0,F0,0B), \ + V(41,AD,AD,EC), V(B3,D4,D4,67), V(5F,A2,A2,FD), V(45,AF,AF,EA), \ + V(23,9C,9C,BF), V(53,A4,A4,F7), V(E4,72,72,96), V(9B,C0,C0,5B), \ + V(75,B7,B7,C2), V(E1,FD,FD,1C), V(3D,93,93,AE), V(4C,26,26,6A), \ + V(6C,36,36,5A), V(7E,3F,3F,41), V(F5,F7,F7,02), V(83,CC,CC,4F), \ + V(68,34,34,5C), V(51,A5,A5,F4), V(D1,E5,E5,34), V(F9,F1,F1,08), \ + V(E2,71,71,93), V(AB,D8,D8,73), V(62,31,31,53), V(2A,15,15,3F), \ + V(08,04,04,0C), V(95,C7,C7,52), V(46,23,23,65), V(9D,C3,C3,5E), \ + V(30,18,18,28), V(37,96,96,A1), V(0A,05,05,0F), V(2F,9A,9A,B5), \ + V(0E,07,07,09), V(24,12,12,36), V(1B,80,80,9B), V(DF,E2,E2,3D), \ + V(CD,EB,EB,26), V(4E,27,27,69), V(7F,B2,B2,CD), V(EA,75,75,9F), \ + V(12,09,09,1B), V(1D,83,83,9E), V(58,2C,2C,74), V(34,1A,1A,2E), \ + V(36,1B,1B,2D), V(DC,6E,6E,B2), V(B4,5A,5A,EE), V(5B,A0,A0,FB), \ + V(A4,52,52,F6), V(76,3B,3B,4D), V(B7,D6,D6,61), V(7D,B3,B3,CE), \ + V(52,29,29,7B), V(DD,E3,E3,3E), V(5E,2F,2F,71), V(13,84,84,97), \ + V(A6,53,53,F5), V(B9,D1,D1,68), V(00,00,00,00), V(C1,ED,ED,2C), \ + V(40,20,20,60), V(E3,FC,FC,1F), V(79,B1,B1,C8), V(B6,5B,5B,ED), \ + V(D4,6A,6A,BE), V(8D,CB,CB,46), V(67,BE,BE,D9), V(72,39,39,4B), \ + V(94,4A,4A,DE), V(98,4C,4C,D4), V(B0,58,58,E8), V(85,CF,CF,4A), \ + V(BB,D0,D0,6B), V(C5,EF,EF,2A), V(4F,AA,AA,E5), V(ED,FB,FB,16), \ + V(86,43,43,C5), V(9A,4D,4D,D7), V(66,33,33,55), V(11,85,85,94), \ + V(8A,45,45,CF), V(E9,F9,F9,10), V(04,02,02,06), V(FE,7F,7F,81), \ + V(A0,50,50,F0), V(78,3C,3C,44), V(25,9F,9F,BA), V(4B,A8,A8,E3), \ + V(A2,51,51,F3), V(5D,A3,A3,FE), V(80,40,40,C0), V(05,8F,8F,8A), \ + V(3F,92,92,AD), V(21,9D,9D,BC), V(70,38,38,48), V(F1,F5,F5,04), \ + V(63,BC,BC,DF), V(77,B6,B6,C1), V(AF,DA,DA,75), V(42,21,21,63), \ + V(20,10,10,30), V(E5,FF,FF,1A), V(FD,F3,F3,0E), V(BF,D2,D2,6D), \ + V(81,CD,CD,4C), V(18,0C,0C,14), V(26,13,13,35), V(C3,EC,EC,2F), \ + V(BE,5F,5F,E1), V(35,97,97,A2), V(88,44,44,CC), V(2E,17,17,39), \ + V(93,C4,C4,57), V(55,A7,A7,F2), V(FC,7E,7E,82), V(7A,3D,3D,47), \ + V(C8,64,64,AC), V(BA,5D,5D,E7), V(32,19,19,2B), V(E6,73,73,95), \ + V(C0,60,60,A0), V(19,81,81,98), V(9E,4F,4F,D1), V(A3,DC,DC,7F), \ + V(44,22,22,66), V(54,2A,2A,7E), V(3B,90,90,AB), V(0B,88,88,83), \ + V(8C,46,46,CA), V(C7,EE,EE,29), V(6B,B8,B8,D3), V(28,14,14,3C), \ + V(A7,DE,DE,79), V(BC,5E,5E,E2), V(16,0B,0B,1D), V(AD,DB,DB,76), \ + V(DB,E0,E0,3B), V(64,32,32,56), V(74,3A,3A,4E), V(14,0A,0A,1E), \ + V(92,49,49,DB), V(0C,06,06,0A), V(48,24,24,6C), V(B8,5C,5C,E4), \ + V(9F,C2,C2,5D), V(BD,D3,D3,6E), V(43,AC,AC,EF), V(C4,62,62,A6), \ + V(39,91,91,A8), V(31,95,95,A4), V(D3,E4,E4,37), V(F2,79,79,8B), \ + V(D5,E7,E7,32), V(8B,C8,C8,43), V(6E,37,37,59), V(DA,6D,6D,B7), \ + V(01,8D,8D,8C), V(B1,D5,D5,64), V(9C,4E,4E,D2), V(49,A9,A9,E0), \ + V(D8,6C,6C,B4), V(AC,56,56,FA), V(F3,F4,F4,07), V(CF,EA,EA,25), \ + V(CA,65,65,AF), V(F4,7A,7A,8E), V(47,AE,AE,E9), V(10,08,08,18), \ + V(6F,BA,BA,D5), V(F0,78,78,88), V(4A,25,25,6F), V(5C,2E,2E,72), \ + V(38,1C,1C,24), V(57,A6,A6,F1), V(73,B4,B4,C7), V(97,C6,C6,51), \ + V(CB,E8,E8,23), V(A1,DD,DD,7C), V(E8,74,74,9C), V(3E,1F,1F,21), \ + V(96,4B,4B,DD), V(61,BD,BD,DC), V(0D,8B,8B,86), V(0F,8A,8A,85), \ + V(E0,70,70,90), V(7C,3E,3E,42), V(71,B5,B5,C4), V(CC,66,66,AA), \ + V(90,48,48,D8), V(06,03,03,05), V(F7,F6,F6,01), V(1C,0E,0E,12), \ + V(C2,61,61,A3), V(6A,35,35,5F), V(AE,57,57,F9), V(69,B9,B9,D0), \ + V(17,86,86,91), V(99,C1,C1,58), V(3A,1D,1D,27), V(27,9E,9E,B9), \ + V(D9,E1,E1,38), V(EB,F8,F8,13), V(2B,98,98,B3), V(22,11,11,33), \ + V(D2,69,69,BB), V(A9,D9,D9,70), V(07,8E,8E,89), V(33,94,94,A7), \ + V(2D,9B,9B,B6), V(3C,1E,1E,22), V(15,87,87,92), V(C9,E9,E9,20), \ + V(87,CE,CE,49), V(AA,55,55,FF), V(50,28,28,78), V(A5,DF,DF,7A), \ + V(03,8C,8C,8F), V(59,A1,A1,F8), V(09,89,89,80), V(1A,0D,0D,17), \ + V(65,BF,BF,DA), V(D7,E6,E6,31), V(84,42,42,C6), V(D0,68,68,B8), \ + V(82,41,41,C3), V(29,99,99,B0), V(5A,2D,2D,77), V(1E,0F,0F,11), \ + V(7B,B0,B0,CB), V(A8,54,54,FC), V(6D,BB,BB,D6), V(2C,16,16,3A) + +#define V(a,b,c,d) 0x##a##b##c##d +static uint32 FT0[256] = { FT }; +#undef V + +#define V(a,b,c,d) 0x##d##a##b##c +static uint32 FT1[256] = { FT }; +#undef V + +#define V(a,b,c,d) 0x##c##d##a##b +static uint32 FT2[256] = { FT }; +#undef V + +#define V(a,b,c,d) 0x##b##c##d##a +static uint32 FT3[256] = { FT }; +#undef V + +#undef FT + +/* reverse S-box */ + +static uint32 RSb[256] = +{ + 0x52, 0x09, 0x6A, 0xD5, 0x30, 0x36, 0xA5, 0x38, + 0xBF, 0x40, 0xA3, 0x9E, 0x81, 0xF3, 0xD7, 0xFB, + 0x7C, 0xE3, 0x39, 0x82, 0x9B, 0x2F, 0xFF, 0x87, + 0x34, 0x8E, 0x43, 0x44, 0xC4, 0xDE, 0xE9, 0xCB, + 0x54, 0x7B, 0x94, 0x32, 0xA6, 0xC2, 0x23, 0x3D, + 0xEE, 0x4C, 0x95, 0x0B, 0x42, 0xFA, 0xC3, 0x4E, + 0x08, 0x2E, 0xA1, 0x66, 0x28, 0xD9, 0x24, 0xB2, + 0x76, 0x5B, 0xA2, 0x49, 0x6D, 0x8B, 0xD1, 0x25, + 0x72, 0xF8, 0xF6, 0x64, 0x86, 0x68, 0x98, 0x16, + 0xD4, 0xA4, 0x5C, 0xCC, 0x5D, 0x65, 0xB6, 0x92, + 0x6C, 0x70, 0x48, 0x50, 0xFD, 0xED, 0xB9, 0xDA, + 0x5E, 0x15, 0x46, 0x57, 0xA7, 0x8D, 0x9D, 0x84, + 0x90, 0xD8, 0xAB, 0x00, 0x8C, 0xBC, 0xD3, 0x0A, + 0xF7, 0xE4, 0x58, 0x05, 0xB8, 0xB3, 0x45, 0x06, + 0xD0, 0x2C, 0x1E, 0x8F, 0xCA, 0x3F, 0x0F, 0x02, + 0xC1, 0xAF, 0xBD, 0x03, 0x01, 0x13, 0x8A, 0x6B, + 0x3A, 0x91, 0x11, 0x41, 0x4F, 0x67, 0xDC, 0xEA, + 0x97, 0xF2, 0xCF, 0xCE, 0xF0, 0xB4, 0xE6, 0x73, + 0x96, 0xAC, 0x74, 0x22, 0xE7, 0xAD, 0x35, 0x85, + 0xE2, 0xF9, 0x37, 0xE8, 0x1C, 0x75, 0xDF, 0x6E, + 0x47, 0xF1, 0x1A, 0x71, 0x1D, 0x29, 0xC5, 0x89, + 0x6F, 0xB7, 0x62, 0x0E, 0xAA, 0x18, 0xBE, 0x1B, + 0xFC, 0x56, 0x3E, 0x4B, 0xC6, 0xD2, 0x79, 0x20, + 0x9A, 0xDB, 0xC0, 0xFE, 0x78, 0xCD, 0x5A, 0xF4, + 0x1F, 0xDD, 0xA8, 0x33, 0x88, 0x07, 0xC7, 0x31, + 0xB1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xEC, 0x5F, + 0x60, 0x51, 0x7F, 0xA9, 0x19, 0xB5, 0x4A, 0x0D, + 0x2D, 0xE5, 0x7A, 0x9F, 0x93, 0xC9, 0x9C, 0xEF, + 0xA0, 0xE0, 0x3B, 0x4D, 0xAE, 0x2A, 0xF5, 0xB0, + 0xC8, 0xEB, 0xBB, 0x3C, 0x83, 0x53, 0x99, 0x61, + 0x17, 0x2B, 0x04, 0x7E, 0xBA, 0x77, 0xD6, 0x26, + 0xE1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0C, 0x7D +}; + +/* reverse table */ + +#define RT \ +\ + V(51,F4,A7,50), V(7E,41,65,53), V(1A,17,A4,C3), V(3A,27,5E,96), \ + V(3B,AB,6B,CB), V(1F,9D,45,F1), V(AC,FA,58,AB), V(4B,E3,03,93), \ + V(20,30,FA,55), V(AD,76,6D,F6), V(88,CC,76,91), V(F5,02,4C,25), \ + V(4F,E5,D7,FC), V(C5,2A,CB,D7), V(26,35,44,80), V(B5,62,A3,8F), \ + V(DE,B1,5A,49), V(25,BA,1B,67), V(45,EA,0E,98), V(5D,FE,C0,E1), \ + V(C3,2F,75,02), V(81,4C,F0,12), V(8D,46,97,A3), V(6B,D3,F9,C6), \ + V(03,8F,5F,E7), V(15,92,9C,95), V(BF,6D,7A,EB), V(95,52,59,DA), \ + V(D4,BE,83,2D), V(58,74,21,D3), V(49,E0,69,29), V(8E,C9,C8,44), \ + V(75,C2,89,6A), V(F4,8E,79,78), V(99,58,3E,6B), V(27,B9,71,DD), \ + V(BE,E1,4F,B6), V(F0,88,AD,17), V(C9,20,AC,66), V(7D,CE,3A,B4), \ + V(63,DF,4A,18), V(E5,1A,31,82), V(97,51,33,60), V(62,53,7F,45), \ + V(B1,64,77,E0), V(BB,6B,AE,84), V(FE,81,A0,1C), V(F9,08,2B,94), \ + V(70,48,68,58), V(8F,45,FD,19), V(94,DE,6C,87), V(52,7B,F8,B7), \ + V(AB,73,D3,23), V(72,4B,02,E2), V(E3,1F,8F,57), V(66,55,AB,2A), \ + V(B2,EB,28,07), V(2F,B5,C2,03), V(86,C5,7B,9A), V(D3,37,08,A5), \ + V(30,28,87,F2), V(23,BF,A5,B2), V(02,03,6A,BA), V(ED,16,82,5C), \ + V(8A,CF,1C,2B), V(A7,79,B4,92), V(F3,07,F2,F0), V(4E,69,E2,A1), \ + V(65,DA,F4,CD), V(06,05,BE,D5), V(D1,34,62,1F), V(C4,A6,FE,8A), \ + V(34,2E,53,9D), V(A2,F3,55,A0), V(05,8A,E1,32), V(A4,F6,EB,75), \ + V(0B,83,EC,39), V(40,60,EF,AA), V(5E,71,9F,06), V(BD,6E,10,51), \ + V(3E,21,8A,F9), V(96,DD,06,3D), V(DD,3E,05,AE), V(4D,E6,BD,46), \ + V(91,54,8D,B5), V(71,C4,5D,05), V(04,06,D4,6F), V(60,50,15,FF), \ + V(19,98,FB,24), V(D6,BD,E9,97), V(89,40,43,CC), V(67,D9,9E,77), \ + V(B0,E8,42,BD), V(07,89,8B,88), V(E7,19,5B,38), V(79,C8,EE,DB), \ + V(A1,7C,0A,47), V(7C,42,0F,E9), V(F8,84,1E,C9), V(00,00,00,00), \ + V(09,80,86,83), V(32,2B,ED,48), V(1E,11,70,AC), V(6C,5A,72,4E), \ + V(FD,0E,FF,FB), V(0F,85,38,56), V(3D,AE,D5,1E), V(36,2D,39,27), \ + V(0A,0F,D9,64), V(68,5C,A6,21), V(9B,5B,54,D1), V(24,36,2E,3A), \ + V(0C,0A,67,B1), V(93,57,E7,0F), V(B4,EE,96,D2), V(1B,9B,91,9E), \ + V(80,C0,C5,4F), V(61,DC,20,A2), V(5A,77,4B,69), V(1C,12,1A,16), \ + V(E2,93,BA,0A), V(C0,A0,2A,E5), V(3C,22,E0,43), V(12,1B,17,1D), \ + V(0E,09,0D,0B), V(F2,8B,C7,AD), V(2D,B6,A8,B9), V(14,1E,A9,C8), \ + V(57,F1,19,85), V(AF,75,07,4C), V(EE,99,DD,BB), V(A3,7F,60,FD), \ + V(F7,01,26,9F), V(5C,72,F5,BC), V(44,66,3B,C5), V(5B,FB,7E,34), \ + V(8B,43,29,76), V(CB,23,C6,DC), V(B6,ED,FC,68), V(B8,E4,F1,63), \ + V(D7,31,DC,CA), V(42,63,85,10), V(13,97,22,40), V(84,C6,11,20), \ + V(85,4A,24,7D), V(D2,BB,3D,F8), V(AE,F9,32,11), V(C7,29,A1,6D), \ + V(1D,9E,2F,4B), V(DC,B2,30,F3), V(0D,86,52,EC), V(77,C1,E3,D0), \ + V(2B,B3,16,6C), V(A9,70,B9,99), V(11,94,48,FA), V(47,E9,64,22), \ + V(A8,FC,8C,C4), V(A0,F0,3F,1A), V(56,7D,2C,D8), V(22,33,90,EF), \ + V(87,49,4E,C7), V(D9,38,D1,C1), V(8C,CA,A2,FE), V(98,D4,0B,36), \ + V(A6,F5,81,CF), V(A5,7A,DE,28), V(DA,B7,8E,26), V(3F,AD,BF,A4), \ + V(2C,3A,9D,E4), V(50,78,92,0D), V(6A,5F,CC,9B), V(54,7E,46,62), \ + V(F6,8D,13,C2), V(90,D8,B8,E8), V(2E,39,F7,5E), V(82,C3,AF,F5), \ + V(9F,5D,80,BE), V(69,D0,93,7C), V(6F,D5,2D,A9), V(CF,25,12,B3), \ + V(C8,AC,99,3B), V(10,18,7D,A7), V(E8,9C,63,6E), V(DB,3B,BB,7B), \ + V(CD,26,78,09), V(6E,59,18,F4), V(EC,9A,B7,01), V(83,4F,9A,A8), \ + V(E6,95,6E,65), V(AA,FF,E6,7E), V(21,BC,CF,08), V(EF,15,E8,E6), \ + V(BA,E7,9B,D9), V(4A,6F,36,CE), V(EA,9F,09,D4), V(29,B0,7C,D6), \ + V(31,A4,B2,AF), V(2A,3F,23,31), V(C6,A5,94,30), V(35,A2,66,C0), \ + V(74,4E,BC,37), V(FC,82,CA,A6), V(E0,90,D0,B0), V(33,A7,D8,15), \ + V(F1,04,98,4A), V(41,EC,DA,F7), V(7F,CD,50,0E), V(17,91,F6,2F), \ + V(76,4D,D6,8D), V(43,EF,B0,4D), V(CC,AA,4D,54), V(E4,96,04,DF), \ + V(9E,D1,B5,E3), V(4C,6A,88,1B), V(C1,2C,1F,B8), V(46,65,51,7F), \ + V(9D,5E,EA,04), V(01,8C,35,5D), V(FA,87,74,73), V(FB,0B,41,2E), \ + V(B3,67,1D,5A), V(92,DB,D2,52), V(E9,10,56,33), V(6D,D6,47,13), \ + V(9A,D7,61,8C), V(37,A1,0C,7A), V(59,F8,14,8E), V(EB,13,3C,89), \ + V(CE,A9,27,EE), V(B7,61,C9,35), V(E1,1C,E5,ED), V(7A,47,B1,3C), \ + V(9C,D2,DF,59), V(55,F2,73,3F), V(18,14,CE,79), V(73,C7,37,BF), \ + V(53,F7,CD,EA), V(5F,FD,AA,5B), V(DF,3D,6F,14), V(78,44,DB,86), \ + V(CA,AF,F3,81), V(B9,68,C4,3E), V(38,24,34,2C), V(C2,A3,40,5F), \ + V(16,1D,C3,72), V(BC,E2,25,0C), V(28,3C,49,8B), V(FF,0D,95,41), \ + V(39,A8,01,71), V(08,0C,B3,DE), V(D8,B4,E4,9C), V(64,56,C1,90), \ + V(7B,CB,84,61), V(D5,32,B6,70), V(48,6C,5C,74), V(D0,B8,57,42) + +#define V(a,b,c,d) 0x##a##b##c##d +static uint32 RT0[256] = { RT }; +#undef V + +#define V(a,b,c,d) 0x##d##a##b##c +static uint32 RT1[256] = { RT }; +#undef V + +#define V(a,b,c,d) 0x##c##d##a##b +static uint32 RT2[256] = { RT }; +#undef V + +#define V(a,b,c,d) 0x##b##c##d##a +static uint32 RT3[256] = { RT }; +#undef V + +#undef RT + +/* round constants */ + +static uint32 RCON[10] = +{ + 0x01000000, 0x02000000, 0x04000000, 0x08000000, + 0x10000000, 0x20000000, 0x40000000, 0x80000000, + 0x1B000000, 0x36000000 +}; + +/* key schedule tables */ + +static int KT_init = 1; + +static uint32 KT0[256]; +static uint32 KT1[256]; +static uint32 KT2[256]; +static uint32 KT3[256]; + +/* platform-independant 32-bit integer manipulation macros */ + +#define GET_UINT32(n,b,i) \ +{ \ + (n) = ( (uint32) (b)[(i) ] << 24 ) \ + | ( (uint32) (b)[(i) + 1] << 16 ) \ + | ( (uint32) (b)[(i) + 2] << 8 ) \ + | ( (uint32) (b)[(i) + 3] ); \ +} + +#define PUT_UINT32(n,b,i) \ +{ \ + (b)[(i) ] = (uint8) ( (n) >> 24 ); \ + (b)[(i) + 1] = (uint8) ( (n) >> 16 ); \ + (b)[(i) + 2] = (uint8) ( (n) >> 8 ); \ + (b)[(i) + 3] = (uint8) ( (n) ); \ +} + +/* AES key scheduling routine */ + +int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits ) +{ + int i; + uint32 *RK, *SK; + + switch( nbits ) + { + case 128: ctx->nr = 10; break; + case 192: ctx->nr = 12; break; + case 256: ctx->nr = 14; break; + default : return( 1 ); + } + + RK = ctx->erk; + + for( i = 0; i < (nbits >> 5); i++ ) + { + GET_UINT32( RK[i], key, i * 4 ); + } + + /* setup encryption round keys */ + + switch( nbits ) + { + case 128: + + for( i = 0; i < 10; i++, RK += 4 ) + { + RK[4] = RK[0] ^ RCON[i] ^ + ( FSb[ (uint8) ( RK[3] >> 16 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[3] >> 8 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[3] ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[3] >> 24 ) ] ); + + RK[5] = RK[1] ^ RK[4]; + RK[6] = RK[2] ^ RK[5]; + RK[7] = RK[3] ^ RK[6]; + } + break; + + case 192: + + for( i = 0; i < 8; i++, RK += 6 ) + { + RK[6] = RK[0] ^ RCON[i] ^ + ( FSb[ (uint8) ( RK[5] >> 16 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[5] >> 8 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[5] ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[5] >> 24 ) ] ); + + RK[7] = RK[1] ^ RK[6]; + RK[8] = RK[2] ^ RK[7]; + RK[9] = RK[3] ^ RK[8]; + RK[10] = RK[4] ^ RK[9]; + RK[11] = RK[5] ^ RK[10]; + } + break; + + case 256: + + for( i = 0; i < 7; i++, RK += 8 ) + { + RK[8] = RK[0] ^ RCON[i] ^ + ( FSb[ (uint8) ( RK[7] >> 16 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[7] >> 8 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[7] ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[7] >> 24 ) ] ); + + RK[9] = RK[1] ^ RK[8]; + RK[10] = RK[2] ^ RK[9]; + RK[11] = RK[3] ^ RK[10]; + + RK[12] = RK[4] ^ + ( FSb[ (uint8) ( RK[11] >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( RK[11] >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( RK[11] >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( RK[11] ) ] ); + + RK[13] = RK[5] ^ RK[12]; + RK[14] = RK[6] ^ RK[13]; + RK[15] = RK[7] ^ RK[14]; + } + break; + } + + /* setup decryption round keys */ + + if( KT_init ) + { + for( i = 0; i < 256; i++ ) + { + KT0[i] = RT0[ FSb[i] ]; + KT1[i] = RT1[ FSb[i] ]; + KT2[i] = RT2[ FSb[i] ]; + KT3[i] = RT3[ FSb[i] ]; + } + + KT_init = 0; + } + + SK = ctx->drk; + + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + + for( i = 1; i < ctx->nr; i++ ) + { + RK -= 8; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + + *SK++ = KT0[ (uint8) ( *RK >> 24 ) ] ^ + KT1[ (uint8) ( *RK >> 16 ) ] ^ + KT2[ (uint8) ( *RK >> 8 ) ] ^ + KT3[ (uint8) ( *RK ) ]; RK++; + } + + RK -= 8; + + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + *SK++ = *RK++; + + return( 0 ); +} + +/* AES 128-bit block encryption routine */ + +void rtmp_aes_encrypt(aes_context *ctx, uint8 input[16], uint8 output[16] ) +{ + uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; + + RK = ctx->erk; + GET_UINT32( X0, input, 0 ); X0 ^= RK[0]; + GET_UINT32( X1, input, 4 ); X1 ^= RK[1]; + GET_UINT32( X2, input, 8 ); X2 ^= RK[2]; + GET_UINT32( X3, input, 12 ); X3 ^= RK[3]; + +#define AES_FROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ +{ \ + RK += 4; \ + \ + X0 = RK[0] ^ FT0[ (uint8) ( Y0 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y1 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y2 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y3 ) ]; \ + \ + X1 = RK[1] ^ FT0[ (uint8) ( Y1 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y2 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y3 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y0 ) ]; \ + \ + X2 = RK[2] ^ FT0[ (uint8) ( Y2 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y3 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y0 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y1 ) ]; \ + \ + X3 = RK[3] ^ FT0[ (uint8) ( Y3 >> 24 ) ] ^ \ + FT1[ (uint8) ( Y0 >> 16 ) ] ^ \ + FT2[ (uint8) ( Y1 >> 8 ) ] ^ \ + FT3[ (uint8) ( Y2 ) ]; \ +} + + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 1 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 2 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 3 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 4 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 5 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 6 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 7 */ + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 8 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 9 */ + + if( ctx->nr > 10 ) + { + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 10 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 11 */ + } + + if( ctx->nr > 12 ) + { + AES_FROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 12 */ + AES_FROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 13 */ + } + + /* last round */ + + RK += 4; + + X0 = RK[0] ^ ( FSb[ (uint8) ( Y0 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y1 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y2 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y3 ) ] ); + + X1 = RK[1] ^ ( FSb[ (uint8) ( Y1 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y2 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y3 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y0 ) ] ); + + X2 = RK[2] ^ ( FSb[ (uint8) ( Y2 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y3 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y0 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y1 ) ] ); + + X3 = RK[3] ^ ( FSb[ (uint8) ( Y3 >> 24 ) ] << 24 ) ^ + ( FSb[ (uint8) ( Y0 >> 16 ) ] << 16 ) ^ + ( FSb[ (uint8) ( Y1 >> 8 ) ] << 8 ) ^ + ( FSb[ (uint8) ( Y2 ) ] ); + + PUT_UINT32( X0, output, 0 ); + PUT_UINT32( X1, output, 4 ); + PUT_UINT32( X2, output, 8 ); + PUT_UINT32( X3, output, 12 ); +} + +/* AES 128-bit block decryption routine */ + +void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ) +{ + uint32 *RK, X0, X1, X2, X3, Y0, Y1, Y2, Y3; + + RK = ctx->drk; + + GET_UINT32( X0, input, 0 ); X0 ^= RK[0]; + GET_UINT32( X1, input, 4 ); X1 ^= RK[1]; + GET_UINT32( X2, input, 8 ); X2 ^= RK[2]; + GET_UINT32( X3, input, 12 ); X3 ^= RK[3]; + +#define AES_RROUND(X0,X1,X2,X3,Y0,Y1,Y2,Y3) \ +{ \ + RK += 4; \ + \ + X0 = RK[0] ^ RT0[ (uint8) ( Y0 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y3 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y2 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y1 ) ]; \ + \ + X1 = RK[1] ^ RT0[ (uint8) ( Y1 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y0 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y3 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y2 ) ]; \ + \ + X2 = RK[2] ^ RT0[ (uint8) ( Y2 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y1 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y0 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y3 ) ]; \ + \ + X3 = RK[3] ^ RT0[ (uint8) ( Y3 >> 24 ) ] ^ \ + RT1[ (uint8) ( Y2 >> 16 ) ] ^ \ + RT2[ (uint8) ( Y1 >> 8 ) ] ^ \ + RT3[ (uint8) ( Y0 ) ]; \ +} + + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 1 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 2 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 3 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 4 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 5 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 6 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 7 */ + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 8 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 9 */ + + if( ctx->nr > 10 ) + { + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 10 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 11 */ + } + + if( ctx->nr > 12 ) + { + AES_RROUND( X0, X1, X2, X3, Y0, Y1, Y2, Y3 ); /* round 12 */ + AES_RROUND( Y0, Y1, Y2, Y3, X0, X1, X2, X3 ); /* round 13 */ + } + + /* last round */ + + RK += 4; + + X0 = RK[0] ^ ( RSb[ (uint8) ( Y0 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y3 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y2 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y1 ) ] ); + + X1 = RK[1] ^ ( RSb[ (uint8) ( Y1 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y0 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y3 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y2 ) ] ); + + X2 = RK[2] ^ ( RSb[ (uint8) ( Y2 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y1 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y0 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y3 ) ] ); + + X3 = RK[3] ^ ( RSb[ (uint8) ( Y3 >> 24 ) ] << 24 ) ^ + ( RSb[ (uint8) ( Y2 >> 16 ) ] << 16 ) ^ + ( RSb[ (uint8) ( Y1 >> 8 ) ] << 8 ) ^ + ( RSb[ (uint8) ( Y0 ) ] ); + + PUT_UINT32( X0, output, 0 ); + PUT_UINT32( X1, output, 4 ); + PUT_UINT32( X2, output, 8 ); + PUT_UINT32( X3, output, 12 ); +} + +/* + ======================================================================== + + Routine Description: + SHA1 function + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID HMAC_SHA1( + IN UCHAR *text, + IN UINT text_len, + IN UCHAR *key, + IN UINT key_len, + IN UCHAR *digest) +{ + SHA_CTX context; + UCHAR k_ipad[65]; /* inner padding - key XORd with ipad */ + UCHAR k_opad[65]; /* outer padding - key XORd with opad */ + INT i; + + // if key is longer than 64 bytes reset it to key=SHA1(key) + if (key_len > 64) + { + SHA_CTX tctx; + SHAInit(&tctx); + SHAUpdate(&tctx, key, key_len); + SHAFinal(&tctx, key); + key_len = 20; + } + NdisZeroMemory(k_ipad, sizeof(k_ipad)); + NdisZeroMemory(k_opad, sizeof(k_opad)); + NdisMoveMemory(k_ipad, key, key_len); + NdisMoveMemory(k_opad, key, key_len); + + // XOR key with ipad and opad values + for (i = 0; i < 64; i++) + { + k_ipad[i] ^= 0x36; + k_opad[i] ^= 0x5c; + } + + // perform inner SHA1 + SHAInit(&context); /* init context for 1st pass */ + SHAUpdate(&context, k_ipad, 64); /* start with inner pad */ + SHAUpdate(&context, text, text_len); /* then text of datagram */ + SHAFinal(&context, digest); /* finish up 1st pass */ + + //perform outer SHA1 + SHAInit(&context); /* init context for 2nd pass */ + SHAUpdate(&context, k_opad, 64); /* start with outer pad */ + SHAUpdate(&context, digest, 20); /* then results of 1st hash */ + SHAFinal(&context, digest); /* finish up 2nd pass */ + +} + +/* +* F(P, S, c, i) = U1 xor U2 xor ... Uc +* U1 = PRF(P, S || Int(i)) +* U2 = PRF(P, U1) +* Uc = PRF(P, Uc-1) +*/ + +void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output) +{ + unsigned char digest[36], digest1[SHA_DIGEST_LEN]; + int i, j; + + /* U1 = PRF(P, S || int(i)) */ + memcpy(digest, ssid, ssidlength); + digest[ssidlength] = (unsigned char)((count>>24) & 0xff); + digest[ssidlength+1] = (unsigned char)((count>>16) & 0xff); + digest[ssidlength+2] = (unsigned char)((count>>8) & 0xff); + digest[ssidlength+3] = (unsigned char)(count & 0xff); + HMAC_SHA1(digest, ssidlength+4, (unsigned char*) password, (int) strlen(password), digest1); // for WPA update + + /* output = U1 */ + memcpy(output, digest1, SHA_DIGEST_LEN); + + for (i = 1; i < iterations; i++) + { + /* Un = PRF(P, Un-1) */ + HMAC_SHA1(digest1, SHA_DIGEST_LEN, (unsigned char*) password, (int) strlen(password), digest); // for WPA update + memcpy(digest1, digest, SHA_DIGEST_LEN); + + /* output = output xor Un */ + for (j = 0; j < SHA_DIGEST_LEN; j++) + { + output[j] ^= digest[j]; + } + } +} +/* +* password - ascii string up to 63 characters in length +* ssid - octet string up to 32 octets +* ssidlength - length of ssid in octets +* output must be 40 octets in length and outputs 256 bits of key +*/ +int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output) +{ + if ((strlen(password) > 63) || (ssidlength > 32)) + return 0; + + F(password, ssid, ssidlength, 4096, 1, output); + F(password, ssid, ssidlength, 4096, 2, &output[SHA_DIGEST_LEN]); + return 1; +} + + diff --git a/drivers/staging/rt2870/common/mlme.c b/drivers/staging/rt2870/common/mlme.c new file mode 100644 index 000000000000..8a82cee8bf26 --- /dev/null +++ b/drivers/staging/rt2870/common/mlme.c @@ -0,0 +1,8609 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + mlme.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-08-25 Modify from RT2500 code base + John Chang 2004-09-06 modified for RT2600 +*/ + +#include "../rt_config.h" +#include + +UCHAR CISCO_OUI[] = {0x00, 0x40, 0x96}; + +UCHAR WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01}; +UCHAR RSN_OUI[] = {0x00, 0x0f, 0xac}; +UCHAR WAPI_OUI[] = {0x00, 0x14, 0x72}; +UCHAR WME_INFO_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; +UCHAR WME_PARM_ELEM[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; +UCHAR Ccx2QosInfo[] = {0x00, 0x40, 0x96, 0x04}; +UCHAR RALINK_OUI[] = {0x00, 0x0c, 0x43}; +UCHAR BROADCOM_OUI[] = {0x00, 0x90, 0x4c}; +UCHAR WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04}; +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT +UCHAR PRE_N_HT_OUI[] = {0x00, 0x90, 0x4c}; +#endif // DOT11_N_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +UCHAR RateSwitchTable[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x11, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x21, 0, 30, 50, + 0x05, 0x21, 1, 20, 50, + 0x06, 0x21, 2, 20, 50, + 0x07, 0x21, 3, 15, 50, + 0x08, 0x21, 4, 15, 30, + 0x09, 0x21, 5, 10, 25, + 0x0a, 0x21, 6, 8, 25, + 0x0b, 0x21, 7, 8, 25, + 0x0c, 0x20, 12, 15, 30, + 0x0d, 0x20, 13, 8, 20, + 0x0e, 0x20, 14, 8, 20, + 0x0f, 0x20, 15, 8, 25, + 0x10, 0x22, 15, 8, 25, + 0x11, 0x00, 0, 0, 0, + 0x12, 0x00, 0, 0, 0, + 0x13, 0x00, 0, 0, 0, + 0x14, 0x00, 0, 0, 0, + 0x15, 0x00, 0, 0, 0, + 0x16, 0x00, 0, 0, 0, + 0x17, 0x00, 0, 0, 0, + 0x18, 0x00, 0, 0, 0, + 0x19, 0x00, 0, 0, 0, + 0x1a, 0x00, 0, 0, 0, + 0x1b, 0x00, 0, 0, 0, + 0x1c, 0x00, 0, 0, 0, + 0x1d, 0x00, 0, 0, 0, + 0x1e, 0x00, 0, 0, 0, + 0x1f, 0x00, 0, 0, 0, +}; + +UCHAR RateSwitchTable11B[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x04, 0x03, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, +}; + +UCHAR RateSwitchTable11BG[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x10, 2, 20, 35, + 0x05, 0x10, 3, 16, 35, + 0x06, 0x10, 4, 10, 25, + 0x07, 0x10, 5, 16, 25, + 0x08, 0x10, 6, 10, 25, + 0x09, 0x10, 7, 10, 13, +}; + +UCHAR RateSwitchTable11G[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x08, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x10, 0, 20, 101, + 0x01, 0x10, 1, 20, 35, + 0x02, 0x10, 2, 20, 35, + 0x03, 0x10, 3, 16, 35, + 0x04, 0x10, 4, 10, 25, + 0x05, 0x10, 5, 16, 25, + 0x06, 0x10, 6, 10, 25, + 0x07, 0x10, 7, 10, 13, +}; + +#ifdef DOT11_N_SUPPORT +UCHAR RateSwitchTable11N1S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x09, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 10, 25, + 0x06, 0x21, 6, 8, 14, + 0x07, 0x21, 7, 8, 14, + 0x08, 0x23, 7, 8, 14, +}; + +UCHAR RateSwitchTable11N2S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11N3S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11N2SForABand[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0b, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11N3SForABand[] = { // 3*3 +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0b, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30, 101, + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11BGN1S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0d, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x00, 0, 40, 101, + 0x01, 0x00, 1, 40, 50, + 0x02, 0x00, 2, 35, 45, + 0x03, 0x00, 3, 20, 45, + 0x04, 0x21, 0, 30,101, //50 + 0x05, 0x21, 1, 20, 50, + 0x06, 0x21, 2, 20, 50, + 0x07, 0x21, 3, 15, 50, + 0x08, 0x21, 4, 15, 30, + 0x09, 0x21, 5, 10, 25, + 0x0a, 0x21, 6, 8, 14, + 0x0b, 0x21, 7, 8, 14, + 0x0c, 0x23, 7, 8, 14, +}; + +UCHAR RateSwitchTable11BGN2S[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11BGN3S[] = { // 3*3 +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0a, 0x00, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 20, 50, + 0x04, 0x21, 4, 15, 50, +#if 1 + 0x05, 0x20, 20, 15, 30, + 0x06, 0x20, 21, 8, 20, + 0x07, 0x20, 22, 8, 20, + 0x08, 0x20, 23, 8, 25, + 0x09, 0x22, 23, 8, 25, +#else // for RT2860 2*3 test + 0x05, 0x20, 12, 15, 30, + 0x06, 0x20, 13, 8, 20, + 0x07, 0x20, 14, 8, 20, + 0x08, 0x20, 15, 8, 25, + 0x09, 0x22, 15, 8, 25, +#endif +}; + +UCHAR RateSwitchTable11BGN2SForABand[] = { +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0b, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x20, 12, 15, 30, + 0x07, 0x20, 13, 8, 20, + 0x08, 0x20, 14, 8, 20, + 0x09, 0x20, 15, 8, 25, + 0x0a, 0x22, 15, 8, 25, +}; + +UCHAR RateSwitchTable11BGN3SForABand[] = { // 3*3 +// Item No. Mode Curr-MCS TrainUp TrainDown // Mode- Bit0: STBC, Bit1: Short GI, Bit4,5: Mode(0:CCK, 1:OFDM, 2:HT Mix, 3:HT GF) + 0x0c, 0x09, 0, 0, 0, // Initial used item after association + 0x00, 0x21, 0, 30,101, //50 + 0x01, 0x21, 1, 20, 50, + 0x02, 0x21, 2, 20, 50, + 0x03, 0x21, 3, 15, 50, + 0x04, 0x21, 4, 15, 30, + 0x05, 0x21, 5, 15, 30, + 0x06, 0x21, 12, 15, 30, + 0x07, 0x20, 20, 15, 30, + 0x08, 0x20, 21, 8, 20, + 0x09, 0x20, 22, 8, 20, + 0x0a, 0x20, 23, 8, 25, + 0x0b, 0x22, 23, 8, 25, +}; +#endif // DOT11_N_SUPPORT // + +PUCHAR ReasonString[] = { + /* 0 */ "Reserved", + /* 1 */ "Unspecified Reason", + /* 2 */ "Previous Auth no longer valid", + /* 3 */ "STA is leaving / has left", + /* 4 */ "DIS-ASSOC due to inactivity", + /* 5 */ "AP unable to hanle all associations", + /* 6 */ "class 2 error", + /* 7 */ "class 3 error", + /* 8 */ "STA is leaving / has left", + /* 9 */ "require auth before assoc/re-assoc", + /* 10 */ "Reserved", + /* 11 */ "Reserved", + /* 12 */ "Reserved", + /* 13 */ "invalid IE", + /* 14 */ "MIC error", + /* 15 */ "4-way handshake timeout", + /* 16 */ "2-way (group key) handshake timeout", + /* 17 */ "4-way handshake IE diff among AssosReq/Rsp/Beacon", + /* 18 */ +}; + +extern UCHAR OfdmRateToRxwiMCS[]; +// since RT61 has better RX sensibility, we have to limit TX ACK rate not to exceed our normal data TX rate. +// otherwise the WLAN peer may not be able to receive the ACK thus downgrade its data TX rate +ULONG BasicRateMask[12] = {0xfffff001 /* 1-Mbps */, 0xfffff003 /* 2 Mbps */, 0xfffff007 /* 5.5 */, 0xfffff00f /* 11 */, + 0xfffff01f /* 6 */ , 0xfffff03f /* 9 */ , 0xfffff07f /* 12 */ , 0xfffff0ff /* 18 */, + 0xfffff1ff /* 24 */ , 0xfffff3ff /* 36 */ , 0xfffff7ff /* 48 */ , 0xffffffff /* 54 */}; + +UCHAR MULTICAST_ADDR[MAC_ADDR_LEN] = {0x1, 0x00, 0x00, 0x00, 0x00, 0x00}; +UCHAR BROADCAST_ADDR[MAC_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +UCHAR ZERO_MAC_ADDR[MAC_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +// e.g. RssiSafeLevelForTxRate[RATE_36]" means if the current RSSI is greater than +// this value, then it's quaranteed capable of operating in 36 mbps TX rate in +// clean environment. +// TxRate: 1 2 5.5 11 6 9 12 18 24 36 48 54 72 100 +CHAR RssiSafeLevelForTxRate[] ={ -92, -91, -90, -87, -88, -86, -85, -83, -81, -78, -72, -71, -40, -40 }; + +UCHAR RateIdToMbps[] = { 1, 2, 5, 11, 6, 9, 12, 18, 24, 36, 48, 54, 72, 100}; +USHORT RateIdTo500Kbps[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108, 144, 200}; + +UCHAR SsidIe = IE_SSID; +UCHAR SupRateIe = IE_SUPP_RATES; +UCHAR ExtRateIe = IE_EXT_SUPP_RATES; +#ifdef DOT11_N_SUPPORT +UCHAR HtCapIe = IE_HT_CAP; +UCHAR AddHtInfoIe = IE_ADD_HT; +UCHAR NewExtChanIe = IE_SECONDARY_CH_OFFSET; +#ifdef DOT11N_DRAFT3 +UCHAR ExtHtCapIe = IE_EXT_CAPABILITY; +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // +UCHAR ErpIe = IE_ERP; +UCHAR DsIe = IE_DS_PARM; +UCHAR TimIe = IE_TIM; +UCHAR WpaIe = IE_WPA; +UCHAR Wpa2Ie = IE_WPA2; +UCHAR IbssIe = IE_IBSS_PARM; +UCHAR Ccx2Ie = IE_CCX_V2; +UCHAR WapiIe = IE_WAPI; + +extern UCHAR WPA_OUI[]; + +UCHAR SES_OUI[] = {0x00, 0x90, 0x4c}; + +UCHAR ZeroSsid[32] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, + 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; + +// Reset the RFIC setting to new series +RTMP_RF_REGS RF2850RegTable[] = { +// ch R1 R2 R3(TX0~4=0) R4 + {1, 0x98402ecc, 0x984c0786, 0x9816b455, 0x9800510b}, + {2, 0x98402ecc, 0x984c0786, 0x98168a55, 0x9800519f}, + {3, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800518b}, + {4, 0x98402ecc, 0x984c078a, 0x98168a55, 0x9800519f}, + {5, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800518b}, + {6, 0x98402ecc, 0x984c078e, 0x98168a55, 0x9800519f}, + {7, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800518b}, + {8, 0x98402ecc, 0x984c0792, 0x98168a55, 0x9800519f}, + {9, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800518b}, + {10, 0x98402ecc, 0x984c0796, 0x98168a55, 0x9800519f}, + {11, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800518b}, + {12, 0x98402ecc, 0x984c079a, 0x98168a55, 0x9800519f}, + {13, 0x98402ecc, 0x984c079e, 0x98168a55, 0x9800518b}, + {14, 0x98402ecc, 0x984c07a2, 0x98168a55, 0x98005193}, + + // 802.11 UNI / HyperLan 2 + {36, 0x98402ecc, 0x984c099a, 0x98158a55, 0x980ed1a3}, + {38, 0x98402ecc, 0x984c099e, 0x98158a55, 0x980ed193}, + {40, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed183}, + {44, 0x98402ec8, 0x984c0682, 0x98158a55, 0x980ed1a3}, + {46, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed18b}, + {48, 0x98402ec8, 0x984c0686, 0x98158a55, 0x980ed19b}, + {52, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed193}, + {54, 0x98402ec8, 0x984c068a, 0x98158a55, 0x980ed1a3}, + {56, 0x98402ec8, 0x984c068e, 0x98158a55, 0x980ed18b}, + {60, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed183}, + {62, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed193}, + {64, 0x98402ec8, 0x984c0692, 0x98158a55, 0x980ed1a3}, // Plugfest#4, Day4, change RFR3 left4th 9->5. + + // 802.11 HyperLan 2 + {100, 0x98402ec8, 0x984c06b2, 0x98178a55, 0x980ed783}, + + // 2008.04.30 modified + // The system team has AN to improve the EVM value + // for channel 102 to 108 for the RT2850/RT2750 dual band solution. + {102, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed793}, + {104, 0x98402ec8, 0x985c06b2, 0x98578a55, 0x980ed1a3}, + {108, 0x98402ecc, 0x985c0a32, 0x98578a55, 0x980ed193}, + + {110, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed183}, + {112, 0x98402ecc, 0x984c0a36, 0x98178a55, 0x980ed19b}, + {116, 0x98402ecc, 0x984c0a3a, 0x98178a55, 0x980ed1a3}, + {118, 0x98402ecc, 0x984c0a3e, 0x98178a55, 0x980ed193}, + {120, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed183}, + {124, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed193}, + {126, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed15b}, // 0x980ed1bb->0x980ed15b required by Rory 20070927 + {128, 0x98402ec4, 0x984c0382, 0x98178a55, 0x980ed1a3}, + {132, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed18b}, + {134, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed193}, + {136, 0x98402ec4, 0x984c0386, 0x98178a55, 0x980ed19b}, + {140, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed183}, + + // 802.11 UNII + {149, 0x98402ec4, 0x984c038a, 0x98178a55, 0x980ed1a7}, + {151, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed187}, + {153, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed18f}, + {157, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed19f}, + {159, 0x98402ec4, 0x984c038e, 0x98178a55, 0x980ed1a7}, + {161, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed187}, + {165, 0x98402ec4, 0x984c0392, 0x98178a55, 0x980ed197}, + + // Japan + {184, 0x95002ccc, 0x9500491e, 0x9509be55, 0x950c0a0b}, + {188, 0x95002ccc, 0x95004922, 0x9509be55, 0x950c0a13}, + {192, 0x95002ccc, 0x95004926, 0x9509be55, 0x950c0a1b}, + {196, 0x95002ccc, 0x9500492a, 0x9509be55, 0x950c0a23}, + {208, 0x95002ccc, 0x9500493a, 0x9509be55, 0x950c0a13}, + {212, 0x95002ccc, 0x9500493e, 0x9509be55, 0x950c0a1b}, + {216, 0x95002ccc, 0x95004982, 0x9509be55, 0x950c0a23}, + + // still lack of MMAC(Japan) ch 34,38,42,46 +}; +UCHAR NUM_OF_2850_CHNL = (sizeof(RF2850RegTable) / sizeof(RTMP_RF_REGS)); + +FREQUENCY_ITEM FreqItems3020[] = +{ + /**************************************************/ + // ISM : 2.4 to 2.483 GHz // + /**************************************************/ + // 11g + /**************************************************/ + //-CH---N-------R---K----------- + {1, 241, 2, 2}, + {2, 241, 2, 7}, + {3, 242, 2, 2}, + {4, 242, 2, 7}, + {5, 243, 2, 2}, + {6, 243, 2, 7}, + {7, 244, 2, 2}, + {8, 244, 2, 7}, + {9, 245, 2, 2}, + {10, 245, 2, 7}, + {11, 246, 2, 2}, + {12, 246, 2, 7}, + {13, 247, 2, 2}, + {14, 248, 2, 4}, +}; +#define NUM_OF_3020_CHNL (sizeof(FreqItems3020) / sizeof(FREQUENCY_ITEM)) + +/* + ========================================================================== + Description: + initialize the MLME task and its data structure (queue, spinlock, + timer, state machines). + + IRQL = PASSIVE_LEVEL + + Return: + always return NDIS_STATUS_SUCCESS + + ========================================================================== +*/ +NDIS_STATUS MlmeInit( + IN PRTMP_ADAPTER pAd) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + + DBGPRINT(RT_DEBUG_TRACE, ("--> MLME Initialize\n")); + + do + { + Status = MlmeQueueInit(&pAd->Mlme.Queue); + if(Status != NDIS_STATUS_SUCCESS) + break; + + pAd->Mlme.bRunning = FALSE; + NdisAllocateSpinLock(&pAd->Mlme.TaskLock); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + BssTableInit(&pAd->ScanTab); + + // init STA state machines + AssocStateMachineInit(pAd, &pAd->Mlme.AssocMachine, pAd->Mlme.AssocFunc); + AuthStateMachineInit(pAd, &pAd->Mlme.AuthMachine, pAd->Mlme.AuthFunc); + AuthRspStateMachineInit(pAd, &pAd->Mlme.AuthRspMachine, pAd->Mlme.AuthRspFunc); + SyncStateMachineInit(pAd, &pAd->Mlme.SyncMachine, pAd->Mlme.SyncFunc); + WpaPskStateMachineInit(pAd, &pAd->Mlme.WpaPskMachine, pAd->Mlme.WpaPskFunc); + AironetStateMachineInit(pAd, &pAd->Mlme.AironetMachine, pAd->Mlme.AironetFunc); + +#ifdef QOS_DLS_SUPPORT + DlsStateMachineInit(pAd, &pAd->Mlme.DlsMachine, pAd->Mlme.DlsFunc); +#endif // QOS_DLS_SUPPORT // + + + // Since we are using switch/case to implement it, the init is different from the above + // state machine init + MlmeCntlInit(pAd, &pAd->Mlme.CntlMachine, NULL); + } +#endif // CONFIG_STA_SUPPORT // + + + + ActionStateMachineInit(pAd, &pAd->Mlme.ActMachine, pAd->Mlme.ActFunc); + + // Init mlme periodic timer + RTMPInitTimer(pAd, &pAd->Mlme.PeriodicTimer, GET_TIMER_FUNCTION(MlmePeriodicExec), pAd, TRUE); + + // Set mlme periodic timer + RTMPSetTimer(&pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV); + + // software-based RX Antenna diversity + RTMPInitTimer(pAd, &pAd->Mlme.RxAntEvalTimer, GET_TIMER_FUNCTION(AsicRxAntEvalTimeout), pAd, FALSE); + + } while (FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- MLME Initialize\n")); + + return Status; +} + +/* + ========================================================================== + Description: + main loop of the MLME + Pre: + Mlme has to be initialized, and there are something inside the queue + Note: + This function is invoked from MPSetInformation and MPReceive; + This task guarantee only one MlmeHandler will run. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeHandler( + IN PRTMP_ADAPTER pAd) +{ + MLME_QUEUE_ELEM *Elem = NULL; +#ifdef APCLI_SUPPORT + SHORT apcliIfIndex; +#endif + + // Only accept MLME and Frame from peer side, no other (control/data) frame should + // get into this state machine + + NdisAcquireSpinLock(&pAd->Mlme.TaskLock); + if(pAd->Mlme.bRunning) + { + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); + return; + } + else + { + pAd->Mlme.bRunning = TRUE; + } + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); + + while (!MlmeQueueEmpty(&pAd->Mlme.Queue)) + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Device Halted or Removed or MlmeRest, exit MlmeHandler! (queue num = %ld)\n", pAd->Mlme.Queue.Num)); + break; + } + +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now in MlmeHandler\n")); + break; + } +#endif // RALINK_ATE // + + //From message type, determine which state machine I should drive + if (MlmeDequeue(&pAd->Mlme.Queue, &Elem)) + { +#ifdef RT2870 + if (Elem->MsgType == MT2_RESET_CONF) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("!!! reset MLME state machine !!!\n")); + MlmeRestartStateMachine(pAd); + Elem->Occupied = FALSE; + Elem->MsgLen = 0; + continue; + } +#endif // RT2870 // + + // if dequeue success + switch (Elem->Machine) + { + // STA state machines +#ifdef CONFIG_STA_SUPPORT + case ASSOC_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AssocMachine, Elem); + break; + case AUTH_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AuthMachine, Elem); + break; + case AUTH_RSP_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AuthRspMachine, Elem); + break; + case SYNC_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.SyncMachine, Elem); + break; + case MLME_CNTL_STATE_MACHINE: + MlmeCntlMachinePerformAction(pAd, &pAd->Mlme.CntlMachine, Elem); + break; + case WPA_PSK_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.WpaPskMachine, Elem); + break; +#ifdef LEAP_SUPPORT + case LEAP_STATE_MACHINE: + LeapMachinePerformAction(pAd, &pAd->Mlme.LeapMachine, Elem); + break; +#endif + case AIRONET_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.AironetMachine, Elem); + break; + +#ifdef QOS_DLS_SUPPORT + case DLS_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.DlsMachine, Elem); + break; +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + + case ACTION_STATE_MACHINE: + StateMachinePerformAction(pAd, &pAd->Mlme.ActMachine, Elem); + break; + + + + + default: + DBGPRINT(RT_DEBUG_TRACE, ("ERROR: Illegal machine %ld in MlmeHandler()\n", Elem->Machine)); + break; + } // end of switch + + // free MLME element + Elem->Occupied = FALSE; + Elem->MsgLen = 0; + + } + else { + DBGPRINT_ERR(("MlmeHandler: MlmeQueue empty\n")); + } + } + + NdisAcquireSpinLock(&pAd->Mlme.TaskLock); + pAd->Mlme.bRunning = FALSE; + NdisReleaseSpinLock(&pAd->Mlme.TaskLock); +} + +/* + ========================================================================== + Description: + Destructor of MLME (Destroy queue, state machine, spin lock and timer) + Parameters: + Adapter - NIC Adapter pointer + Post: + The MLME task will no longer work properly + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID MlmeHalt( + IN PRTMP_ADAPTER pAd) +{ + BOOLEAN Cancelled; + + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeHalt\n")); + + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + // disable BEACON generation and other BEACON related hardware timers + AsicDisableSync(pAd); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef QOS_DLS_SUPPORT + UCHAR i; +#endif // QOS_DLS_SUPPORT // + // Cancel pending timers + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + +#ifdef QOS_DLS_SUPPORT + for (i=0; iStaCfg.DLSEntry[i].Timer, &Cancelled); + } +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + + RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); + RTMPCancelTimer(&pAd->Mlme.RxAntEvalTimer, &Cancelled); + + + + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + // Set LED + RTMPSetLED(pAd, LED_HALT); + RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it. +#ifdef RT2870 + { + LED_CFG_STRUC LedCfg; + RTMP_IO_READ32(pAd, LED_CFG, &LedCfg.word); + LedCfg.field.LedPolar = 0; + LedCfg.field.RLedMode = 0; + LedCfg.field.GLedMode = 0; + LedCfg.field.YLedMode = 0; + RTMP_IO_WRITE32(pAd, LED_CFG, LedCfg.word); + } +#endif // RT2870 // + } + + RTMPusecDelay(5000); // 5 msec to gurantee Ant Diversity timer canceled + + MlmeQueueDestroy(&pAd->Mlme.Queue); + NdisFreeSpinLock(&pAd->Mlme.TaskLock); + + DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeHalt\n")); +} + +VOID MlmeResetRalinkCounters( + IN PRTMP_ADAPTER pAd) +{ + pAd->RalinkCounters.LastOneSecRxOkDataCnt = pAd->RalinkCounters.OneSecRxOkDataCnt; + // clear all OneSecxxx counters. + pAd->RalinkCounters.OneSecBeaconSentCnt = 0; + pAd->RalinkCounters.OneSecFalseCCACnt = 0; + pAd->RalinkCounters.OneSecRxFcsErrCnt = 0; + pAd->RalinkCounters.OneSecRxOkCnt = 0; + pAd->RalinkCounters.OneSecTxFailCount = 0; + pAd->RalinkCounters.OneSecTxNoRetryOkCount = 0; + pAd->RalinkCounters.OneSecTxRetryOkCount = 0; + pAd->RalinkCounters.OneSecRxOkDataCnt = 0; + + // TODO: for debug only. to be removed + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] = 0; + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] = 0; + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] = 0; + pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BE] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_BK] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VI] = 0; + pAd->RalinkCounters.OneSecDmaDoneCount[QID_AC_VO] = 0; + pAd->RalinkCounters.OneSecTxDoneCount = 0; + pAd->RalinkCounters.OneSecRxCount = 0; + pAd->RalinkCounters.OneSecTxAggregationCount = 0; + pAd->RalinkCounters.OneSecRxAggregationCount = 0; + + return; +} + +unsigned long rx_AMSDU; +unsigned long rx_Total; + +/* + ========================================================================== + Description: + This routine is executed periodically to - + 1. Decide if it's a right time to turn on PwrMgmt bit of all + outgoiing frames + 2. Calculate ChannelQuality based on statistics of the last + period, so that TX rate won't toggling very frequently between a + successful TX and a failed TX. + 3. If the calculated ChannelQuality indicated current connection not + healthy, then a ROAMing attempt is tried here. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +#define ADHOC_BEACON_LOST_TIME (8*OS_HZ) // 8 sec +VOID MlmePeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + ULONG TxTotalCnt; + PRTMP_ADAPTER pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if ((RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RADIO_MEASUREMENT | + fRTMP_ADAPTER_RESET_IN_PROGRESS)))) + return; + + RT28XX_MLME_PRE_SANITY_CHECK(pAd); + +#ifdef RALINK_ATE + /* Do not show RSSI until "Normal 1 second Mlme PeriodicExec". */ + if (ATE_ON(pAd)) + { + if (pAd->Mlme.PeriodicRound % MLME_TASK_EXEC_MULTIPLE != (MLME_TASK_EXEC_MULTIPLE - 1)) + { + pAd->Mlme.PeriodicRound ++; + return; + } + } +#endif // RALINK_ATE // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; + + if (pAd->Mlme.PeriodicRound & 0x1) + { + // This is the fix for wifi 11n extension channel overlapping test case. for 2860D + if (((pAd->MACVersion & 0xffff) == 0x0101) && + (STA_TGN_WIFI_ON(pAd)) && + (pAd->CommonCfg.IOTestParm.bToggle == FALSE)) + + { + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x24Bf); + pAd->CommonCfg.IOTestParm.bToggle = TRUE; + } + else if ((STA_TGN_WIFI_ON(pAd)) && + ((pAd->MACVersion & 0xffff) == 0x0101)) + { + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x243f); + pAd->CommonCfg.IOTestParm.bToggle = FALSE; + } + } + } +#endif // CONFIG_STA_SUPPORT // + + pAd->bUpdateBcnCntDone = FALSE; + +// RECBATimerTimeout(SystemSpecific1,FunctionContext,SystemSpecific2,SystemSpecific3); + pAd->Mlme.PeriodicRound ++; + + // execute every 500ms + if ((pAd->Mlme.PeriodicRound % 5 == 0) && RTMPAutoRateSwitchCheck(pAd)/*(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED))*/) + { +#ifdef CONFIG_STA_SUPPORT + // perform dynamic tx rate switching based on past TX history + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + && (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE))) + MlmeDynamicTxRateSwitching(pAd); + } +#endif // CONFIG_STA_SUPPORT // + } + + // Normal 1 second Mlme PeriodicExec. + if (pAd->Mlme.PeriodicRound %MLME_TASK_EXEC_MULTIPLE == 0) + { + pAd->Mlme.OneSecPeriodicRound ++; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + /* request from Baron : move this routine from later to here */ + /* for showing Rx error count in ATE RXFRAME */ + NICUpdateRawCounters(pAd); + if (pAd->ate.bRxFer == 1) + { + pAd->ate.RxTotalCnt += pAd->ate.RxCntPerSec; + ate_print(KERN_EMERG "MlmePeriodicExec: Rx packet cnt = %d/%d\n", pAd->ate.RxCntPerSec, pAd->ate.RxTotalCnt); + pAd->ate.RxCntPerSec = 0; + + if (pAd->ate.RxAntennaSel == 0) + ate_print(KERN_EMERG "MlmePeriodicExec: Rx AvgRssi0=%d, AvgRssi1=%d, AvgRssi2=%d\n\n", + pAd->ate.AvgRssi0, pAd->ate.AvgRssi1, pAd->ate.AvgRssi2); + else + ate_print(KERN_EMERG "MlmePeriodicExec: Rx AvgRssi=%d\n\n", pAd->ate.AvgRssi0); + } + MlmeResetRalinkCounters(pAd); + return; + } +#endif // RALINK_ATE // + + + if (rx_Total) + { + + // reset counters + rx_AMSDU = 0; + rx_Total = 0; + } + + //ORIBATimerTimeout(pAd); + + // Media status changed, report to NDIS + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE)) + { + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE); + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + + } + else + { + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + } + } + + NdisGetSystemUpTime(&pAd->Mlme.Now32); + + // add the most up-to-date h/w raw counters into software variable, so that + // the dynamic tuning mechanism below are based on most up-to-date information + NICUpdateRawCounters(pAd); + +#ifdef RT2870 + RT2870_WatchDog(pAd); +#endif // RT2870 // + +#ifdef DOT11_N_SUPPORT + // Need statistics after read counter. So put after NICUpdateRawCounters + ORIBATimerTimeout(pAd); +#endif // DOT11_N_SUPPORT // + + // if MGMT RING is full more than twice within 1 second, we consider there's + // a hardware problem stucking the TX path. In this case, try a hardware reset + // to recover the system + // if (pAd->RalinkCounters.MgmtRingFullCount >= 2) + // RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HARDWARE_ERROR); + // else + // pAd->RalinkCounters.MgmtRingFullCount = 0; + + // The time period for checking antenna is according to traffic + if (pAd->Mlme.bEnableAutoAntennaCheck) + { + TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (TxTotalCnt > 50) + { + if (pAd->Mlme.OneSecPeriodicRound % 10 == 0) + { + AsicEvaluateRxAnt(pAd); + } + } + else + { + if (pAd->Mlme.OneSecPeriodicRound % 3 == 0) + { + AsicEvaluateRxAnt(pAd); + } + } + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + STAMlmePeriodicExec(pAd); +#endif // CONFIG_STA_SUPPORT // + + MlmeResetRalinkCounters(pAd); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + { + // When Adhoc beacon is enabled and RTS/CTS is enabled, there is a chance that hardware MAC FSM will run into a deadlock + // and sending CTS-to-self over and over. + // Software Patch Solution: + // 1. Polling debug state register 0x10F4 every one second. + // 2. If in 0x10F4 the ((bit29==1) && (bit7==1)) OR ((bit29==1) && (bit5==1)), it means the deadlock has occurred. + // 3. If the deadlock occurred, reset MAC/BBP by setting 0x1004 to 0x0001 for a while then setting it back to 0x000C again. + + UINT32 MacReg = 0; + + RTMP_IO_READ32(pAd, 0x10F4, &MacReg); + if (((MacReg & 0x20000000) && (MacReg & 0x80)) || ((MacReg & 0x20000000) && (MacReg & 0x20))) + { + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1); + RTMPusecDelay(1); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xC); + + DBGPRINT(RT_DEBUG_WARN,("Warning, MAC specific condition occurs \n")); + } + } + } +#endif // CONFIG_STA_SUPPORT // + + RT28XX_MLME_HANDLER(pAd); + } + + + pAd->bUpdateBcnCntDone = FALSE; +} + +#ifdef CONFIG_STA_SUPPORT +VOID STAMlmePeriodicExec( + PRTMP_ADAPTER pAd) +{ + ULONG TxTotalCnt; + int i; + +// +// We return here in ATE mode, because the statistics +// that ATE needs are not collected via this routine. +// +#ifdef RALINK_ATE + // It is supposed that we will never reach here in ATE mode. + ASSERT(!(ATE_ON(pAd))); + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE) +#endif // WPA_SUPPLICANT_SUPPORT // + { + // WPA MIC error should block association attempt for 60 seconds + if (pAd->StaCfg.bBlockAssoc && (pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ) < pAd->Mlme.Now32)) + pAd->StaCfg.bBlockAssoc = FALSE; + } + + if ((pAd->PreMediaState != pAd->IndicateMediaState) && (pAd->CommonCfg.bWirelessEvent)) + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + pAd->PreMediaState = pAd->IndicateMediaState; + } + + + + + AsicStaBbpTuning(pAd); + + TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + // update channel quality for Roaming and UI LinkQuality display + MlmeCalculateChannelQuality(pAd, pAd->Mlme.Now32); + } + + // must be AFTER MlmeDynamicTxRateSwitching() because it needs to know if + // Radio is currently in noisy environment + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + AsicAdjustTxPower(pAd); + + if (INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + // Check DLS time out, then tear down those session + RTMPCheckDLSTimeOut(pAd); +#endif // QOS_DLS_SUPPORT // + + // Is PSM bit consistent with user power management policy? + // This is the only place that will set PSM bit ON. + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + MlmeCheckPsmChange(pAd, pAd->Mlme.Now32); + + pAd->RalinkCounters.LastOneSecTotalTxCount = TxTotalCnt; + + if ((pAd->StaCfg.LastBeaconRxTime + 1*OS_HZ < pAd->Mlme.Now32) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) && + ((TxTotalCnt + pAd->RalinkCounters.OneSecRxOkCnt < 600))) + { + RTMPSetAGCInitValue(pAd, BW_20); + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. restore R66 to the low bound(%d) \n", (0x2E + GET_LNA_GAIN(pAd)))); + } + + //if ((pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) && + // (pAd->RalinkCounters.OneSecTxRetryOkCount == 0)) + { + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable) + { + // When APSD is enabled, the period changes as 20 sec + if ((pAd->Mlme.OneSecPeriodicRound % 20) == 8) + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + } + else + { + // Send out a NULL frame every 10 sec to inform AP that STA is still alive (Avoid being age out) + if ((pAd->Mlme.OneSecPeriodicRound % 10) == 8) + { + if (pAd->CommonCfg.bWmmCapable) + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + else + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); + } + } + } + + if (CQI_IS_DEAD(pAd->Mlme.ChannelQuality)) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - No BEACON. Dead CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount)); + pAd->StaCfg.CCXAdjacentAPReportFlag = TRUE; + pAd->StaCfg.CCXAdjacentAPLinkDownTime = pAd->StaCfg.LastBeaconRxTime; + + // Lost AP, send disconnect & link down event + LinkDown(pAd, FALSE); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + // RTMPPatchMacBbpBug(pAd); + MlmeAutoReconnectLastSSID(pAd); + } + else if (CQI_IS_BAD(pAd->Mlme.ChannelQuality)) + { + pAd->RalinkCounters.BadCQIAutoRecoveryCount ++; + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Bad CQI. Auto Recovery attempt #%ld\n", pAd->RalinkCounters.BadCQIAutoRecoveryCount)); + MlmeAutoReconnectLastSSID(pAd); + } + + // Add auto seamless roaming + if (pAd->StaCfg.bFastRoaming) + { + SHORT dBmToRoam = (SHORT)pAd->StaCfg.dBmToRoam; + + DBGPRINT(RT_DEBUG_TRACE, ("Rssi=%d, dBmToRoam=%d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), (CHAR)dBmToRoam)); + + if (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) <= (CHAR)dBmToRoam) + { + MlmeCheckForFastRoaming(pAd, pAd->Mlme.Now32); + } + } + } + else if (ADHOC_ON(pAd)) + { + //radar detect + if ((pAd->CommonCfg.Channel > 14) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + RadarDetectPeriodic(pAd); + } + + // If all peers leave, and this STA becomes the last one in this IBSS, then change MediaState + // to DISCONNECTED. But still holding this IBSS (i.e. sending BEACON) so that other STAs can + // join later. + if ((pAd->StaCfg.LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32) && + OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + MLME_START_REQ_STRUCT StartReq; + + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - excessive BEACON lost, last STA in this IBSS, MediaState=Disconnected\n")); + LinkDown(pAd, FALSE); + + StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) + { + MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[i]; + + if (pEntry->ValidAsCLI == FALSE) + continue; + + if (pEntry->LastBeaconRxTime + ADHOC_BEACON_LOST_TIME < pAd->Mlme.Now32) + MacTableDeleteEntry(pAd, pEntry->Aid, pEntry->Addr); + } + } + else // no INFRA nor ADHOC connection + { + + if (pAd->StaCfg.bScanReqIsFromWebUI && + ((pAd->StaCfg.LastScanTime + 30 * OS_HZ) > pAd->Mlme.Now32)) + goto SKIP_AUTO_SCAN_CONN; + else + pAd->StaCfg.bScanReqIsFromWebUI = FALSE; + + if ((pAd->StaCfg.bAutoReconnect == TRUE) + && RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP) + && (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) + { + if ((pAd->ScanTab.BssNr==0) && (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE)) + { + MLME_SCAN_REQ_STRUCT ScanReq; + + if ((pAd->StaCfg.LastScanTime + 10 * OS_HZ) < pAd->Mlme.Now32) + { + DBGPRINT(RT_DEBUG_TRACE, ("STAMlmePeriodicExec():CNTL - ScanTab.BssNr==0, start a new ACTIVE scan SSID[%s]\n", pAd->MlmeAux.AutoReconnectSsid)); + ScanParmFill(pAd, &ScanReq, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen, BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + // Reset Missed scan number + pAd->StaCfg.LastScanTime = pAd->Mlme.Now32; + } + else if (pAd->StaCfg.BssType == BSS_ADHOC) // Quit the forever scan when in a very clean room + MlmeAutoReconnectLastSSID(pAd); + } + else if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + if ((pAd->Mlme.OneSecPeriodicRound % 7) == 0) + { + MlmeAutoScan(pAd); + pAd->StaCfg.LastScanTime = pAd->Mlme.Now32; + } + else + { +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + if (pAd->CommonCfg.CarrierDetect.Enable == TRUE) + { + if ((pAd->Mlme.OneSecPeriodicRound % 5) == 1) + MlmeAutoReconnectLastSSID(pAd); + } + else +#endif // CARRIER_DETECTION_SUPPORT // + MlmeAutoReconnectLastSSID(pAd); + } + } + } + } + +SKIP_AUTO_SCAN_CONN: + +#ifdef DOT11_N_SUPPORT + if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap !=0) && (pAd->MacTab.fAnyBASession == FALSE)) + { + pAd->MacTab.fAnyBASession = TRUE; + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, FALSE, FALSE); + } + else if ((pAd->MacTab.Content[BSSID_WCID].TXBAbitmap ==0) && (pAd->MacTab.fAnyBASession == TRUE)) + { + pAd->MacTab.fAnyBASession = FALSE; + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + } +#endif // DOT11_N_SUPPORT // + + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040)) + TriEventCounterMaintenance(pAd); +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + + return; +} + +// Link down report +VOID LinkDownExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeAutoScan( + IN PRTMP_ADAPTER pAd) +{ + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Driver auto scan\n")); + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + RT28XX_MLME_HANDLER(pAd); + } +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeAutoReconnectLastSSID( + IN PRTMP_ADAPTER pAd) +{ + + + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if ((pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) && + (MlmeValidateSSID(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen) == TRUE)) + { + NDIS_802_11_SSID OidSsid; + OidSsid.SsidLength = pAd->MlmeAux.AutoReconnectSsidLen; + NdisMoveMemory(OidSsid.Ssid, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + + DBGPRINT(RT_DEBUG_TRACE, ("Driver auto reconnect to last OID_802_11_SSID setting - %s, len - %d\n", pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen)); + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_SSID, + sizeof(NDIS_802_11_SSID), + &OidSsid); + RT28XX_MLME_HANDLER(pAd); + } +} +#endif // CONFIG_STA_SUPPORT // + +/* + ========================================================================== + Validate SSID for connection try and rescan purpose + Valid SSID will have visible chars only. + The valid length is from 0 to 32. + IRQL = DISPATCH_LEVEL + ========================================================================== + */ +BOOLEAN MlmeValidateSSID( + IN PUCHAR pSsid, + IN UCHAR SsidLen) +{ + int index; + + if (SsidLen > MAX_LEN_OF_SSID) + return (FALSE); + + // Check each character value + for (index = 0; index < SsidLen; index++) + { + if (pSsid[index] < 0x20) + return (FALSE); + } + + // All checked + return (TRUE); +} + +VOID MlmeSelectTxRateTable( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR *ppTable, + IN PUCHAR pTableSize, + IN PUCHAR pInitTxRateIdx) +{ + do + { + // decide the rate table for tuning + if (pAd->CommonCfg.TxRateTableSize > 0) + { + *ppTable = RateSwitchTable; + *pTableSize = RateSwitchTable[0]; + *pInitTxRateIdx = RateSwitchTable[1]; + + break; + } + +#ifdef CONFIG_STA_SUPPORT + if ((pAd->OpMode == OPMODE_STA) && ADHOC_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && + (pEntry->HTCapability.MCSSet[0] == 0xff) && + ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) + {// 11N 1S Adhoc + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + + } + else if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) && + (pEntry->HTCapability.MCSSet[0] == 0xff) && + (pEntry->HTCapability.MCSSet[1] == 0xff) && + (pAd->Antenna.field.TxPath == 2)) + {// 11N 2S Adhoc + if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + } + else + { + *ppTable = RateSwitchTable11N2SForABand; + *pTableSize = RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + } + + } + else +#endif // DOT11_N_SUPPORT // + if ((pEntry->RateLen == 4) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + { + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + + } + else if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11BG; + *pTableSize = RateSwitchTable11BG[0]; + *pInitTxRateIdx = RateSwitchTable11BG[1]; + + } + else + { + *ppTable = RateSwitchTable11G; + *pTableSize = RateSwitchTable11G[0]; + *pInitTxRateIdx = RateSwitchTable11G[1]; + + } + break; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef DOT11_N_SUPPORT + //if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 12) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && + // ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) + if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) && + ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) + {// 11BGN 1S AP + *ppTable = RateSwitchTable11BGN1S; + *pTableSize = RateSwitchTable11BGN1S[0]; + *pInitTxRateIdx = RateSwitchTable11BGN1S[1]; + + break; + } + + //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 12) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && + // (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) + if ((pEntry->RateLen == 12) && (pEntry->HTCapability.MCSSet[0] == 0xff) && + (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) + {// 11BGN 2S AP + if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11BGN2S; + *pTableSize = RateSwitchTable11BGN2S[0]; + *pInitTxRateIdx = RateSwitchTable11BGN2S[1]; + + } + else + { + *ppTable = RateSwitchTable11BGN2SForABand; + *pTableSize = RateSwitchTable11BGN2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11BGN2SForABand[1]; + + } + break; + } + + //else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && ((pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0x00) || (pAd->Antenna.field.TxPath == 1))) + if ((pEntry->HTCapability.MCSSet[0] == 0xff) && ((pEntry->HTCapability.MCSSet[1] == 0x00) || (pAd->CommonCfg.TxStream == 1))) + {// 11N 1S AP + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + + break; + } + + //else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0xff) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0xff) && (pAd->Antenna.field.TxPath == 2)) + if ((pEntry->HTCapability.MCSSet[0] == 0xff) && (pEntry->HTCapability.MCSSet[1] == 0xff) && (pAd->CommonCfg.TxStream == 2)) + {// 11N 2S AP + if (pAd->LatchRfRegs.Channel <= 14) + { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + } + else + { + *ppTable = RateSwitchTable11N2SForABand; + *pTableSize = RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + } + + break; + } +#endif // DOT11_N_SUPPORT // + //else if ((pAd->StaActive.SupRateLen == 4) && (pAd->StaActive.ExtRateLen == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->RateLen == 4) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + {// B only AP + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + + break; + } + + //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen > 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->RateLen > 8) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + {// B/G mixed AP + *ppTable = RateSwitchTable11BG; + *pTableSize = RateSwitchTable11BG[0]; + *pInitTxRateIdx = RateSwitchTable11BG[1]; + + break; + } + + //else if ((pAd->StaActive.SupRateLen + pAd->StaActive.ExtRateLen == 8) && (pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->RateLen == 8) +#ifdef DOT11_N_SUPPORT + && (pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0) +#endif // DOT11_N_SUPPORT // + ) + {// G only AP + *ppTable = RateSwitchTable11G; + *pTableSize = RateSwitchTable11G[0]; + *pInitTxRateIdx = RateSwitchTable11G[1]; + + break; + } +#ifdef DOT11_N_SUPPORT +#endif // DOT11_N_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef DOT11_N_SUPPORT + //else if ((pAd->StaActive.SupportedPhyInfo.MCSSet[0] == 0) && (pAd->StaActive.SupportedPhyInfo.MCSSet[1] == 0)) + if ((pEntry->HTCapability.MCSSet[0] == 0) && (pEntry->HTCapability.MCSSet[1] == 0)) +#endif // DOT11_N_SUPPORT // + { // Legacy mode + if (pAd->CommonCfg.MaxTxRate <= RATE_11) + { + *ppTable = RateSwitchTable11B; + *pTableSize = RateSwitchTable11B[0]; + *pInitTxRateIdx = RateSwitchTable11B[1]; + } + else if ((pAd->CommonCfg.MaxTxRate > RATE_11) && (pAd->CommonCfg.MinTxRate > RATE_11)) + { + *ppTable = RateSwitchTable11G; + *pTableSize = RateSwitchTable11G[0]; + *pInitTxRateIdx = RateSwitchTable11G[1]; + + } + else + { + *ppTable = RateSwitchTable11BG; + *pTableSize = RateSwitchTable11BG[0]; + *pInitTxRateIdx = RateSwitchTable11BG[1]; + } + break; + } +#ifdef DOT11_N_SUPPORT + if (pAd->LatchRfRegs.Channel <= 14) + { + if (pAd->CommonCfg.TxStream == 1) + { + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n")); + } + else + { + *ppTable = RateSwitchTable11N2S; + *pTableSize = RateSwitchTable11N2S[0]; + *pInitTxRateIdx = RateSwitchTable11N2S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n")); + } + } + else + { + if (pAd->CommonCfg.TxStream == 1) + { + *ppTable = RateSwitchTable11N1S; + *pTableSize = RateSwitchTable11N1S[0]; + *pInitTxRateIdx = RateSwitchTable11N1S[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 1S AP \n")); + } + else + { + *ppTable = RateSwitchTable11N2SForABand; + *pTableSize = RateSwitchTable11N2SForABand[0]; + *pInitTxRateIdx = RateSwitchTable11N2SForABand[1]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode,default use 11N 2S AP \n")); + } + } +#endif // DOT11_N_SUPPORT // + DBGPRINT_RAW(RT_DEBUG_ERROR,("DRS: unkown mode (SupRateLen=%d, ExtRateLen=%d, MCSSet[0]=0x%x, MCSSet[1]=0x%x)\n", + pAd->StaActive.SupRateLen, pAd->StaActive.ExtRateLen, pAd->StaActive.SupportedPhyInfo.MCSSet[0], pAd->StaActive.SupportedPhyInfo.MCSSet[1])); + } +#endif // CONFIG_STA_SUPPORT // + } while(FALSE); +} + +#ifdef CONFIG_STA_SUPPORT +/* + ========================================================================== + Description: + This routine checks if there're other APs out there capable for + roaming. Caller should call this routine only when Link up in INFRA mode + and channel quality is below CQI_GOOD_THRESHOLD. + + IRQL = DISPATCH_LEVEL + + Output: + ========================================================================== + */ +VOID MlmeCheckForRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32) +{ + USHORT i; + BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab; + BSS_ENTRY *pBss; + + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForRoaming\n")); + // put all roaming candidates into RoamTab, and sort in RSSI order + BssTableInit(pRoamTab); + for (i = 0; i < pAd->ScanTab.BssNr; i++) + { + pBss = &pAd->ScanTab.BssEntry[i]; + + if ((pBss->LastBeaconRxTime + BEACON_LOST_TIME) < Now32) + continue; // AP disappear + if (pBss->Rssi <= RSSI_THRESHOLD_FOR_ROAMING) + continue; // RSSI too weak. forget it. + if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid)) + continue; // skip current AP + if (pBss->Rssi < (pAd->StaCfg.RssiSample.LastRssi0 + RSSI_DELTA)) + continue; // only AP with stronger RSSI is eligible for roaming + + // AP passing all above rules is put into roaming candidate table + NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY)); + pRoamTab->BssNr += 1; + } + + if (pRoamTab->BssNr > 0) + { + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + pAd->RalinkCounters.PoorCQIRoamingCount ++; + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + } + DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForRoaming(# of candidate= %d)\n",pRoamTab->BssNr)); +} + +/* + ========================================================================== + Description: + This routine checks if there're other APs out there capable for + roaming. Caller should call this routine only when link up in INFRA mode + and channel quality is below CQI_GOOD_THRESHOLD. + + IRQL = DISPATCH_LEVEL + + Output: + ========================================================================== + */ +VOID MlmeCheckForFastRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now) +{ + USHORT i; + BSS_TABLE *pRoamTab = &pAd->MlmeAux.RoamTab; + BSS_ENTRY *pBss; + + DBGPRINT(RT_DEBUG_TRACE, ("==> MlmeCheckForFastRoaming\n")); + // put all roaming candidates into RoamTab, and sort in RSSI order + BssTableInit(pRoamTab); + for (i = 0; i < pAd->ScanTab.BssNr; i++) + { + pBss = &pAd->ScanTab.BssEntry[i]; + + if ((pBss->Rssi <= -50) && (pBss->Channel == pAd->CommonCfg.Channel)) + continue; // RSSI too weak. forget it. + if (MAC_ADDR_EQUAL(pBss->Bssid, pAd->CommonCfg.Bssid)) + continue; // skip current AP + if (!SSID_EQUAL(pBss->Ssid, pBss->SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)) + continue; // skip different SSID + if (pBss->Rssi < (RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2) + RSSI_DELTA)) + continue; // skip AP without better RSSI + + DBGPRINT(RT_DEBUG_TRACE, ("LastRssi0 = %d, pBss->Rssi = %d\n", RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2), pBss->Rssi)); + // AP passing all above rules is put into roaming candidate table + NdisMoveMemory(&pRoamTab->BssEntry[pRoamTab->BssNr], pBss, sizeof(BSS_ENTRY)); + pRoamTab->BssNr += 1; + } + + if (pRoamTab->BssNr > 0) + { + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + if (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) + { + pAd->RalinkCounters.PoorCQIRoamingCount ++; + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming attempt #%ld\n", pAd->RalinkCounters.PoorCQIRoamingCount)); + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_MLME_ROAMING_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + } + // Maybe site survey required + else + { + if ((pAd->StaCfg.LastScanTime + 10 * 1000) < Now) + { + // check CntlMachine.CurrState to avoid collision with NDIS SetOID request + DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - Roaming, No eligable entry, try new scan!\n")); + pAd->StaCfg.ScanCnt = 2; + pAd->StaCfg.LastScanTime = Now; + MlmeAutoScan(pAd); + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("<== MlmeCheckForFastRoaming (BssNr=%d)\n", pRoamTab->BssNr)); +} + +/* + ========================================================================== + Description: + This routine calculates TxPER, RxPER of the past N-sec period. And + according to the calculation result, ChannelQuality is calculated here + to decide if current AP is still doing the job. + + If ChannelQuality is not good, a ROAMing attempt may be tried later. + Output: + StaCfg.ChannelQuality - 0..100 + + IRQL = DISPATCH_LEVEL + + NOTE: This routine decide channle quality based on RX CRC error ratio. + Caller should make sure a function call to NICUpdateRawCounters(pAd) + is performed right before this routine, so that this routine can decide + channel quality based on the most up-to-date information + ========================================================================== + */ +VOID MlmeCalculateChannelQuality( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32) +{ + ULONG TxOkCnt, TxCnt, TxPER, TxPRR; + ULONG RxCnt, RxPER; + UCHAR NorRssi; + CHAR MaxRssi; + ULONG BeaconLostTime = BEACON_LOST_TIME; + +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + // longer beacon lost time when carrier detection enabled + if (pAd->CommonCfg.CarrierDetect.Enable == TRUE) + { + BeaconLostTime = BEACON_LOST_TIME + BEACON_LOST_TIME/2; + } +#endif // CARRIER_DETECTION_SUPPORT // + + MaxRssi = RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2); + + // + // calculate TX packet error ratio and TX retry ratio - if too few TX samples, skip TX related statistics + // + TxOkCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + pAd->RalinkCounters.OneSecTxRetryOkCount; + TxCnt = TxOkCnt + pAd->RalinkCounters.OneSecTxFailCount; + if (TxCnt < 5) + { + TxPER = 0; + TxPRR = 0; + } + else + { + TxPER = (pAd->RalinkCounters.OneSecTxFailCount * 100) / TxCnt; + TxPRR = ((TxCnt - pAd->RalinkCounters.OneSecTxNoRetryOkCount) * 100) / TxCnt; + } + + // + // calculate RX PER - don't take RxPER into consideration if too few sample + // + RxCnt = pAd->RalinkCounters.OneSecRxOkCnt + pAd->RalinkCounters.OneSecRxFcsErrCnt; + if (RxCnt < 5) + RxPER = 0; + else + RxPER = (pAd->RalinkCounters.OneSecRxFcsErrCnt * 100) / RxCnt; + + // + // decide ChannelQuality based on: 1)last BEACON received time, 2)last RSSI, 3)TxPER, and 4)RxPER + // + if (INFRA_ON(pAd) && + (pAd->RalinkCounters.OneSecTxNoRetryOkCount < 2) && // no heavy traffic + (pAd->StaCfg.LastBeaconRxTime + BeaconLostTime < Now32)) + { + DBGPRINT(RT_DEBUG_TRACE, ("BEACON lost > %ld msec with TxOkCnt=%ld -> CQI=0\n", BeaconLostTime, TxOkCnt)); + pAd->Mlme.ChannelQuality = 0; + } + else + { + // Normalize Rssi + if (MaxRssi > -40) + NorRssi = 100; + else if (MaxRssi < -90) + NorRssi = 0; + else + NorRssi = (MaxRssi + 90) * 2; + + // ChannelQuality = W1*RSSI + W2*TxPRR + W3*RxPER (RSSI 0..100), (TxPER 100..0), (RxPER 100..0) + pAd->Mlme.ChannelQuality = (RSSI_WEIGHTING * NorRssi + + TX_WEIGHTING * (100 - TxPRR) + + RX_WEIGHTING* (100 - RxPER)) / 100; + if (pAd->Mlme.ChannelQuality >= 100) + pAd->Mlme.ChannelQuality = 100; + } + +} + +VOID MlmeSetTxRate( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PRTMP_TX_RATE_SWITCH pTxRate) +{ + UCHAR MaxMode = MODE_OFDM; + +#ifdef DOT11_N_SUPPORT + MaxMode = MODE_HTGREENFIELD; + + if (pTxRate->STBC && (pAd->StaCfg.MaxHTPhyMode.field.STBC) && (pAd->Antenna.field.TxPath == 2)) + pAd->StaCfg.HTPhyMode.field.STBC = STBC_USE; + else +#endif // DOT11_N_SUPPORT // + pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE; + + if (pTxRate->CurrMCS < MCS_AUTO) + pAd->StaCfg.HTPhyMode.field.MCS = pTxRate->CurrMCS; + + if (pAd->StaCfg.HTPhyMode.field.MCS > 7) + pAd->StaCfg.HTPhyMode.field.STBC = STBC_NONE; + + if (ADHOC_ON(pAd)) + { + // If peer adhoc is b-only mode, we can't send 11g rate. + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + pEntry->HTPhyMode.field.STBC = STBC_NONE; + + // + // For Adhoc MODE_CCK, driver will use AdhocBOnlyJoined flag to roll back to B only if necessary + // + pEntry->HTPhyMode.field.MODE = pTxRate->Mode; + pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + + // Patch speed error in status page + pAd->StaCfg.HTPhyMode.field.MODE = pEntry->HTPhyMode.field.MODE; + } + else + { + if (pTxRate->Mode <= MaxMode) + pAd->StaCfg.HTPhyMode.field.MODE = pTxRate->Mode; + +#ifdef DOT11_N_SUPPORT + if (pTxRate->ShortGI && (pAd->StaCfg.MaxHTPhyMode.field.ShortGI)) + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_400; + else +#endif // DOT11_N_SUPPORT // + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + +#ifdef DOT11_N_SUPPORT + // Reexam each bandwidth's SGI support. + if (pAd->StaCfg.HTPhyMode.field.ShortGI == GI_400) + { + if ((pEntry->HTPhyMode.field.BW == BW_20) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE))) + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + if ((pEntry->HTPhyMode.field.BW == BW_40) && (!CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE))) + pAd->StaCfg.HTPhyMode.field.ShortGI = GI_800; + } + + // Turn RTS/CTS rate to 6Mbps. + if ((pEntry->HTPhyMode.field.MCS == 0) && (pAd->StaCfg.HTPhyMode.field.MCS != 0)) + { + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + if (pAd->MacTab.fAnyBASession) + { + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + else + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + } + else if ((pEntry->HTPhyMode.field.MCS == 8) && (pAd->StaCfg.HTPhyMode.field.MCS != 8)) + { + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + if (pAd->MacTab.fAnyBASession) + { + AsicUpdateProtect(pAd, HT_FORCERTSCTS, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + else + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } + } + else if ((pEntry->HTPhyMode.field.MCS != 0) && (pAd->StaCfg.HTPhyMode.field.MCS == 0)) + { + AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + + } + else if ((pEntry->HTPhyMode.field.MCS != 8) && (pAd->StaCfg.HTPhyMode.field.MCS == 8)) + { + AsicUpdateProtect(pAd, HT_RTSCTS_6M, ALLN_SETPROTECT, TRUE, (BOOLEAN)pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent); + } +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.field.STBC = pAd->StaCfg.HTPhyMode.field.STBC; + pEntry->HTPhyMode.field.ShortGI = pAd->StaCfg.HTPhyMode.field.ShortGI; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; +#ifdef DOT11_N_SUPPORT + if ((pAd->StaCfg.MaxHTPhyMode.field.MODE == MODE_HTGREENFIELD) && + pAd->WIFItestbed.bGreenField) + pEntry->HTPhyMode.field.MODE = MODE_HTGREENFIELD; +#endif // DOT11_N_SUPPORT // + } + + pAd->LastTxRate = (USHORT)(pEntry->HTPhyMode.word); +} + +/* + ========================================================================== + Description: + This routine calculates the acumulated TxPER of eaxh TxRate. And + according to the calculation result, change CommonCfg.TxRate which + is the stable TX Rate we expect the Radio situation could sustained. + + CommonCfg.TxRate will change dynamically within {RATE_1/RATE_6, MaxTxRate} + Output: + CommonCfg.TxRate - + + IRQL = DISPATCH_LEVEL + + NOTE: + call this routine every second + ========================================================================== + */ +VOID MlmeDynamicTxRateSwitching( + IN PRTMP_ADAPTER pAd) +{ + UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx; + ULONG i, AccuTxTotalCnt = 0, TxTotalCnt; + ULONG TxErrorRatio = 0; + BOOLEAN bTxRateChanged, bUpgradeQuality = FALSE; + PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL; + PUCHAR pTable; + UCHAR TableSize = 0; + UCHAR InitTxRateIdx = 0, TrainUp, TrainDown; + CHAR Rssi, RssiOffset = 0; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT0_STRUC TxStaCnt0; + ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; + MAC_TABLE_ENTRY *pEntry; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + // + // walk through MAC table, see if need to change AP's TX rate toward each entry + // + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) + { + pEntry = &pAd->MacTab.Content[i]; + + // check if this entry need to switch rate automatically + if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE) + continue; + + if ((pAd->MacTab.Size == 1) || (pEntry->ValidAsDls)) + { + Rssi = RTMPMaxRssi(pAd, + pAd->StaCfg.RssiSample.AvgRssi0, + pAd->StaCfg.RssiSample.AvgRssi1, + pAd->StaCfg.RssiSample.AvgRssi2); + + // Update statistic counter + RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); + pAd->bUpdateBcnCntDone = TRUE; + TxRetransmit = StaTx1.field.TxRetransmit; + TxSuccess = StaTx1.field.TxSuccess; + TxFailCount = TxStaCnt0.field.TxFailCount; + TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount; + + pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + + // if no traffic in the past 1-sec period, don't change TX rate, + // but clear all bad history. because the bad history may affect the next + // Chariot throughput test + AccuTxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt; + } + else + { + if (INFRA_ON(pAd) && (i == 1)) + Rssi = RTMPMaxRssi(pAd, + pAd->StaCfg.RssiSample.AvgRssi0, + pAd->StaCfg.RssiSample.AvgRssi1, + pAd->StaCfg.RssiSample.AvgRssi2); + else + Rssi = RTMPMaxRssi(pAd, + pEntry->RssiSample.AvgRssi0, + pEntry->RssiSample.AvgRssi1, + pEntry->RssiSample.AvgRssi2); + + TxTotalCnt = pEntry->OneSecTxNoRetryOkCount + + pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt; + } + + CurrRateIdx = pEntry->CurrTxRateIndex; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx); + + if (CurrRateIdx >= TableSize) + { + CurrRateIdx = TableSize - 1; + } + + // When switch from Fixed rate -> auto rate, the REAL TX rate might be different from pAd->CommonCfg.TxRateIndex. + // So need to sync here. + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + if ((pEntry->HTPhyMode.field.MCS != pCurrTxRate->CurrMCS) + //&& (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + ) + { + + // Need to sync Real Tx rate and our record. + // Then return for next DRS. + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(InitTxRateIdx+1)*5]; + pEntry->CurrTxRateIndex = InitTxRateIdx; + MlmeSetTxRate(pAd, pEntry, pCurrTxRate); + + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + continue; + } + + // decide the next upgrade rate and downgrade rate, if any + if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx -1; + } + else if (CurrRateIdx == 0) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx; + } + else if (CurrRateIdx == (TableSize - 1)) + { + UpRateIdx = CurrRateIdx; + DownRateIdx = CurrRateIdx - 1; + } + + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + +#ifdef DOT11_N_SUPPORT + if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) + { + TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1)); + TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1)); + } + else +#endif // DOT11_N_SUPPORT // + { + TrainUp = pCurrTxRate->TrainUp; + TrainDown = pCurrTxRate->TrainDown; + } + + //pAd->DrsCounters.LastTimeTxRateChangeAction = pAd->DrsCounters.LastSecTxRateChangeAction; + + // + // Keep the last time TxRateChangeAction status. + // + pEntry->LastTimeTxRateChangeAction = pEntry->LastSecTxRateChangeAction; + + + + // + // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI + // (criteria copied from RT2500 for Netopia case) + // + if (TxTotalCnt <= 15) + { + CHAR idx = 0; + UCHAR TxRateIdx; + //UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS7 = 0, MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; + UCHAR MCS0 = 0, MCS1 = 0, MCS2 = 0, MCS3 = 0, MCS4 = 0, MCS5 =0, MCS6 = 0, MCS7 = 0; + UCHAR MCS12 = 0, MCS13 = 0, MCS14 = 0, MCS15 = 0; + UCHAR MCS20 = 0, MCS21 = 0, MCS22 = 0, MCS23 = 0; // 3*3 + + // check the existence and index of each needed MCS + while (idx < pTable[0]) + { + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(idx+1)*5]; + + if (pCurrTxRate->CurrMCS == MCS_0) + { + MCS0 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_1) + { + MCS1 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_2) + { + MCS2 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_3) + { + MCS3 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_4) + { + MCS4 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_5) + { + MCS5 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_6) + { + MCS6 = idx; + } + //else if (pCurrTxRate->CurrMCS == MCS_7) + else if ((pCurrTxRate->CurrMCS == MCS_7) && (pCurrTxRate->ShortGI == GI_800)) // prevent the highest MCS using short GI when 1T and low throughput + { + MCS7 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_12) + { + MCS12 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_13) + { + MCS13 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_14) + { + MCS14 = idx; + } + //else if ((pCurrTxRate->CurrMCS == MCS_15)/* && (pCurrTxRate->ShortGI == GI_800)*/) //we hope to use ShortGI as initial rate + else if ((pCurrTxRate->CurrMCS == MCS_15) && (pCurrTxRate->ShortGI == GI_800)) //we hope to use ShortGI as initial rate, however Atheros's chip has bugs when short GI + { + MCS15 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_20) // 3*3 + { + MCS20 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_21) + { + MCS21 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_22) + { + MCS22 = idx; + } + else if (pCurrTxRate->CurrMCS == MCS_23) + { + MCS23 = idx; + } + idx ++; + } + + if (pAd->LatchRfRegs.Channel <= 14) + { + if (pAd->NicConfig2.field.ExternalLNAForG) + { + RssiOffset = 2; + } + else + { + RssiOffset = 5; + } + } + else + { + if (pAd->NicConfig2.field.ExternalLNAForA) + { + RssiOffset = 5; + } + else + { + RssiOffset = 8; + } + } +#ifdef DOT11_N_SUPPORT + /*if (MCS15)*/ + if ((pTable == RateSwitchTable11BGN3S) || + (pTable == RateSwitchTable11N3S) || + (pTable == RateSwitchTable)) + {// N mode with 3 stream // 3*3 + if (MCS23 && (Rssi >= -70)) + TxRateIdx = MCS15; + else if (MCS22 && (Rssi >= -72)) + TxRateIdx = MCS14; + else if (MCS21 && (Rssi >= -76)) + TxRateIdx = MCS13; + else if (MCS20 && (Rssi >= -78)) + TxRateIdx = MCS12; + else if (MCS4 && (Rssi >= -82)) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi >= -84)) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi >= -86)) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi >= -88)) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } +// else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand) || (pTable == RateSwitchTable)) + else if ((pTable == RateSwitchTable11BGN2S) || (pTable == RateSwitchTable11BGN2SForABand) ||(pTable == RateSwitchTable11N2S) ||(pTable == RateSwitchTable11N2SForABand)) // 3*3 + {// N mode with 2 stream + if (MCS15 && (Rssi >= (-70+RssiOffset))) + TxRateIdx = MCS15; + else if (MCS14 && (Rssi >= (-72+RssiOffset))) + TxRateIdx = MCS14; + else if (MCS13 && (Rssi >= (-76+RssiOffset))) + TxRateIdx = MCS13; + else if (MCS12 && (Rssi >= (-78+RssiOffset))) + TxRateIdx = MCS12; + else if (MCS4 && (Rssi >= (-82+RssiOffset))) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi >= (-84+RssiOffset))) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi >= (-86+RssiOffset))) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi >= (-88+RssiOffset))) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + else if ((pTable == RateSwitchTable11BGN1S) || (pTable == RateSwitchTable11N1S)) + {// N mode with 1 stream + if (MCS7 && (Rssi > (-72+RssiOffset))) + TxRateIdx = MCS7; + else if (MCS6 && (Rssi > (-74+RssiOffset))) + TxRateIdx = MCS6; + else if (MCS5 && (Rssi > (-77+RssiOffset))) + TxRateIdx = MCS5; + else if (MCS4 && (Rssi > (-79+RssiOffset))) + TxRateIdx = MCS4; + else if (MCS3 && (Rssi > (-81+RssiOffset))) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi > (-83+RssiOffset))) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi > (-86+RssiOffset))) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + else +#endif // DOT11_N_SUPPORT // + {// Legacy mode + if (MCS7 && (Rssi > -70)) + TxRateIdx = MCS7; + else if (MCS6 && (Rssi > -74)) + TxRateIdx = MCS6; + else if (MCS5 && (Rssi > -78)) + TxRateIdx = MCS5; + else if (MCS4 && (Rssi > -82)) + TxRateIdx = MCS4; + else if (MCS4 == 0) // for B-only mode + TxRateIdx = MCS3; + else if (MCS3 && (Rssi > -85)) + TxRateIdx = MCS3; + else if (MCS2 && (Rssi > -87)) + TxRateIdx = MCS2; + else if (MCS1 && (Rssi > -90)) + TxRateIdx = MCS1; + else + TxRateIdx = MCS0; + } + + // if (TxRateIdx != pAd->CommonCfg.TxRateIndex) + { + pEntry->CurrTxRateIndex = TxRateIdx; + pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5]; + MlmeSetTxRate(pAd, pEntry, pNextTxRate); + } + + NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + pEntry->fLastSecAccordingRSSI = TRUE; + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + + continue; + } + + if (pEntry->fLastSecAccordingRSSI == TRUE) + { + pEntry->fLastSecAccordingRSSI = FALSE; + pEntry->LastSecTxRateChangeAction = 0; + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + + continue; + } + + do + { + BOOLEAN bTrainUpDown = FALSE; + + pEntry->CurrTxRateStableTime ++; + + // downgrade TX quality if PER >= Rate-Down threshold + if (TxErrorRatio >= TrainDown) + { + bTrainUpDown = TRUE; + pEntry->TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + } + // upgrade TX quality if PER <= Rate-Up threshold + else if (TxErrorRatio <= TrainUp) + { + bTrainUpDown = TRUE; + bUpgradeQuality = TRUE; + if (pEntry->TxQuality[CurrRateIdx]) + pEntry->TxQuality[CurrRateIdx] --; // quality very good in CurrRate + + if (pEntry->TxRateUpPenalty) + pEntry->TxRateUpPenalty --; + else if (pEntry->TxQuality[UpRateIdx]) + pEntry->TxQuality[UpRateIdx] --; // may improve next UP rate's quality + } + + pEntry->PER[CurrRateIdx] = (UCHAR)TxErrorRatio; + + if (bTrainUpDown) + { + // perform DRS - consider TxRate Down first, then rate up. + if ((CurrRateIdx != DownRateIdx) && (pEntry->TxQuality[CurrRateIdx] >= DRS_TX_QUALITY_WORST_BOUND)) + { + pEntry->CurrTxRateIndex = DownRateIdx; + } + else if ((CurrRateIdx != UpRateIdx) && (pEntry->TxQuality[UpRateIdx] <= 0)) + { + pEntry->CurrTxRateIndex = UpRateIdx; + } + } + } while (FALSE); + + // if rate-up happen, clear all bad history of all TX rates + if (pEntry->CurrTxRateIndex > CurrRateIdx) + { + pEntry->CurrTxRateStableTime = 0; + pEntry->TxRateUpPenalty = 0; + pEntry->LastSecTxRateChangeAction = 1; // rate UP + NdisZeroMemory(pEntry->TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pEntry->PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + + // + // For TxRate fast train up + // + if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) + { + RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); + + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE; + } + bTxRateChanged = TRUE; + } + // if rate-down happen, only clear DownRate's bad history + else if (pEntry->CurrTxRateIndex < CurrRateIdx) + { + pEntry->CurrTxRateStableTime = 0; + pEntry->TxRateUpPenalty = 0; // no penalty + pEntry->LastSecTxRateChangeAction = 2; // rate DOWN + pEntry->TxQuality[pEntry->CurrTxRateIndex] = 0; + pEntry->PER[pEntry->CurrTxRateIndex] = 0; + + // + // For TxRate fast train down + // + if (!pAd->StaCfg.StaQuickResponeForRateUpTimerRunning) + { + RTMPSetTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, 100); + + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = TRUE; + } + bTxRateChanged = TRUE; + } + else + { + pEntry->LastSecTxRateChangeAction = 0; // rate no change + bTxRateChanged = FALSE; + } + + pEntry->LastTxOkCount = TxSuccess; + + // reset all OneSecTx counters + RESET_ONE_SEC_TX_CNT(pEntry); + + pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pEntry->CurrTxRateIndex+1)*5]; + if (bTxRateChanged && pNextTxRate) + { + MlmeSetTxRate(pAd, pEntry, pNextTxRate); + } + } +} + +/* + ======================================================================== + Routine Description: + Station side, Auto TxRate faster train up timer call back function. + + Arguments: + SystemSpecific1 - Not used. + FunctionContext - Pointer to our Adapter context. + SystemSpecific2 - Not used. + SystemSpecific3 - Not used. + + Return Value: + None + + ======================================================================== +*/ +VOID StaQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)FunctionContext; + UCHAR UpRateIdx = 0, DownRateIdx = 0, CurrRateIdx = 0; + ULONG TxTotalCnt; + ULONG TxErrorRatio = 0; + BOOLEAN bTxRateChanged; //, bUpgradeQuality = FALSE; + PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate = NULL; + PUCHAR pTable; + UCHAR TableSize = 0; + UCHAR InitTxRateIdx = 0, TrainUp, TrainDown; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT0_STRUC TxStaCnt0; + CHAR Rssi, ratio; + ULONG TxRetransmit = 0, TxSuccess = 0, TxFailCount = 0; + MAC_TABLE_ENTRY *pEntry; + ULONG i; + + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE; + + // + // walk through MAC table, see if need to change AP's TX rate toward each entry + // + for (i = 1; i < MAX_LEN_OF_MAC_TABLE; i++) + { + pEntry = &pAd->MacTab.Content[i]; + + // check if this entry need to switch rate automatically + if (RTMPCheckEntryEnableAutoRateSwitch(pAd, pEntry) == FALSE) + continue; + + if (INFRA_ON(pAd) && (i == 1)) + Rssi = RTMPMaxRssi(pAd, + pAd->StaCfg.RssiSample.AvgRssi0, + pAd->StaCfg.RssiSample.AvgRssi1, + pAd->StaCfg.RssiSample.AvgRssi2); + else + Rssi = RTMPMaxRssi(pAd, + pEntry->RssiSample.AvgRssi0, + pEntry->RssiSample.AvgRssi1, + pEntry->RssiSample.AvgRssi2); + + CurrRateIdx = pAd->CommonCfg.TxRateIndex; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &InitTxRateIdx); + + // decide the next upgrade rate and downgrade rate, if any + if ((CurrRateIdx > 0) && (CurrRateIdx < (TableSize - 1))) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx -1; + } + else if (CurrRateIdx == 0) + { + UpRateIdx = CurrRateIdx + 1; + DownRateIdx = CurrRateIdx; + } + else if (CurrRateIdx == (TableSize - 1)) + { + UpRateIdx = CurrRateIdx; + DownRateIdx = CurrRateIdx - 1; + } + + pCurrTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(CurrRateIdx+1)*5]; + +#ifdef DOT11_N_SUPPORT + if ((Rssi > -65) && (pCurrTxRate->Mode >= MODE_HTMIX)) + { + TrainUp = (pCurrTxRate->TrainUp + (pCurrTxRate->TrainUp >> 1)); + TrainDown = (pCurrTxRate->TrainDown + (pCurrTxRate->TrainDown >> 1)); + } + else +#endif // DOT11_N_SUPPORT // + { + TrainUp = pCurrTxRate->TrainUp; + TrainDown = pCurrTxRate->TrainDown; + } + + if (pAd->MacTab.Size == 1) + { + // Update statistic counter + RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); + + TxRetransmit = StaTx1.field.TxRetransmit; + TxSuccess = StaTx1.field.TxSuccess; + TxFailCount = TxStaCnt0.field.TxFailCount; + TxTotalCnt = TxRetransmit + TxSuccess + TxFailCount; + + pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + +#if 0 // test by Gary. + // if no traffic in the past 1-sec period, don't change TX rate, + // but clear all bad history. because the bad history may affect the next + // Chariot throughput test + TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; +#endif + if (TxTotalCnt) + TxErrorRatio = ((TxRetransmit + TxFailCount) * 100) / TxTotalCnt; + } + else + { + TxTotalCnt = pEntry->OneSecTxNoRetryOkCount + + pEntry->OneSecTxRetryOkCount + + pEntry->OneSecTxFailCount; + + if (TxTotalCnt) + TxErrorRatio = ((pEntry->OneSecTxRetryOkCount + pEntry->OneSecTxFailCount) * 100) / TxTotalCnt; + } + + + // + // CASE 1. when TX samples are fewer than 15, then decide TX rate solely on RSSI + // (criteria copied from RT2500 for Netopia case) + // + if (TxTotalCnt <= 12) + { + NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + + if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx)) + { + pAd->CommonCfg.TxRateIndex = DownRateIdx; + pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + } + else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx)) + { + pAd->CommonCfg.TxRateIndex = UpRateIdx; + } + + DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: TxTotalCnt <= 15, train back to original rate \n")); + return; + } + + do + { + ULONG OneSecTxNoRetryOKRationCount; + + if (pAd->DrsCounters.LastTimeTxRateChangeAction == 0) + ratio = 5; + else + ratio = 4; + + // downgrade TX quality if PER >= Rate-Down threshold + if (TxErrorRatio >= TrainDown) + { + pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + } + + pAd->DrsCounters.PER[CurrRateIdx] = (UCHAR)TxErrorRatio; + + OneSecTxNoRetryOKRationCount = (TxSuccess * ratio); + + // perform DRS - consider TxRate Down first, then rate up. + if ((pAd->DrsCounters.LastSecTxRateChangeAction == 1) && (CurrRateIdx != DownRateIdx)) + { + if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount) + { + pAd->CommonCfg.TxRateIndex = DownRateIdx; + pAd->DrsCounters.TxQuality[CurrRateIdx] = DRS_TX_QUALITY_WORST_BOUND; + + } + + } + else if ((pAd->DrsCounters.LastSecTxRateChangeAction == 2) && (CurrRateIdx != UpRateIdx)) + { + if ((TxErrorRatio >= 50) || (TxErrorRatio >= TrainDown)) + { + + } + else if ((pAd->DrsCounters.LastTxOkCount + 2) >= OneSecTxNoRetryOKRationCount) + { + pAd->CommonCfg.TxRateIndex = UpRateIdx; + } + } + }while (FALSE); + + // if rate-up happen, clear all bad history of all TX rates + if (pAd->CommonCfg.TxRateIndex > CurrRateIdx) + { + pAd->DrsCounters.TxRateUpPenalty = 0; + NdisZeroMemory(pAd->DrsCounters.TxQuality, sizeof(USHORT) * MAX_STEP_OF_TX_RATE_SWITCH); + NdisZeroMemory(pAd->DrsCounters.PER, sizeof(UCHAR) * MAX_STEP_OF_TX_RATE_SWITCH); + bTxRateChanged = TRUE; + } + // if rate-down happen, only clear DownRate's bad history + else if (pAd->CommonCfg.TxRateIndex < CurrRateIdx) + { + DBGPRINT_RAW(RT_DEBUG_TRACE,("QuickDRS: --TX rate from %d to %d \n", CurrRateIdx, pAd->CommonCfg.TxRateIndex)); + + pAd->DrsCounters.TxRateUpPenalty = 0; // no penalty + pAd->DrsCounters.TxQuality[pAd->CommonCfg.TxRateIndex] = 0; + pAd->DrsCounters.PER[pAd->CommonCfg.TxRateIndex] = 0; + bTxRateChanged = TRUE; + } + else + { + bTxRateChanged = FALSE; + } + + pNextTxRate = (PRTMP_TX_RATE_SWITCH) &pTable[(pAd->CommonCfg.TxRateIndex+1)*5]; + if (bTxRateChanged && pNextTxRate) + { + MlmeSetTxRate(pAd, pEntry, pNextTxRate); + } + } +} + +/* + ========================================================================== + Description: + This routine is executed periodically inside MlmePeriodicExec() after + association with an AP. + It checks if StaCfg.Psm is consistent with user policy (recorded in + StaCfg.WindowsPowerMode). If not, enforce user policy. However, + there're some conditions to consider: + 1. we don't support power-saving in ADHOC mode, so Psm=PWR_ACTIVE all + the time when Mibss==TRUE + 2. When link up in INFRA mode, Psm should not be switch to PWR_SAVE + if outgoing traffic available in TxRing or MgmtRing. + Output: + 1. change pAd->StaCfg.Psm to PWR_SAVE or leave it untouched + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeCheckPsmChange( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32) +{ + ULONG PowerMode; + + // condition - + // 1. Psm maybe ON only happen in INFRASTRUCTURE mode + // 2. user wants either MAX_PSP or FAST_PSP + // 3. but current psm is not in PWR_SAVE + // 4. CNTL state machine is not doing SCANning + // 5. no TX SUCCESS event for the past 1-sec period +#ifdef NDIS51_MINIPORT + if (pAd->StaCfg.WindowsPowerProfile == NdisPowerProfileBattery) + PowerMode = pAd->StaCfg.WindowsBatteryPowerMode; + else +#endif + PowerMode = pAd->StaCfg.WindowsPowerMode; + + if (INFRA_ON(pAd) && + (PowerMode != Ndis802_11PowerModeCAM) && + (pAd->StaCfg.Psm == PWR_ACTIVE) && +// (! RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + (pAd->Mlme.CntlMachine.CurrState == CNTL_IDLE) /*&& + (pAd->RalinkCounters.OneSecTxNoRetryOkCount == 0) && + (pAd->RalinkCounters.OneSecTxRetryOkCount == 0)*/) + { + NdisGetSystemUpTime(&pAd->Mlme.LastSendNULLpsmTime); + pAd->RalinkCounters.RxCountSinceLastNULL = 0; + MlmeSetPsmBit(pAd, PWR_SAVE); + if (!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable)) + { + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, FALSE); + } + else + { + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + } + } +} + +// IRQL = PASSIVE_LEVEL +// IRQL = DISPATCH_LEVEL +VOID MlmeSetPsmBit( + IN PRTMP_ADAPTER pAd, + IN USHORT psm) +{ + AUTO_RSP_CFG_STRUC csr4; + + pAd->StaCfg.Psm = psm; + RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word); + csr4.field.AckCtsPsmBit = (psm == PWR_SAVE)? 1:0; + RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetPsmBit = %d\n", psm)); +} +#endif // CONFIG_STA_SUPPORT // + + +// IRQL = DISPATCH_LEVEL +VOID MlmeSetTxPreamble( + IN PRTMP_ADAPTER pAd, + IN USHORT TxPreamble) +{ + AUTO_RSP_CFG_STRUC csr4; + + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + //TxPreamble = Rt802_11PreambleLong; + + RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &csr4.word); + if (TxPreamble == Rt802_11PreambleLong) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= LONG PREAMBLE)\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + csr4.field.AutoResponderPreamble = 0; + } + else + { + // NOTE: 1Mbps should always use long preamble + DBGPRINT(RT_DEBUG_TRACE, ("MlmeSetTxPreamble (= SHORT PREAMBLE)\n")); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + csr4.field.AutoResponderPreamble = 1; + } + + RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, csr4.word); +} + +/* + ========================================================================== + Description: + Update basic rate bitmap + ========================================================================== + */ + +VOID UpdateBasicRateBitmap( + IN PRTMP_ADAPTER pAdapter) +{ + INT i, j; + /* 1 2 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 */ + UCHAR rate[] = { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 }; + UCHAR *sup_p = pAdapter->CommonCfg.SupRate; + UCHAR *ext_p = pAdapter->CommonCfg.ExtRate; + ULONG bitmap = pAdapter->CommonCfg.BasicRateBitmap; + + + /* if A mode, always use fix BasicRateBitMap */ + //if (pAdapter->CommonCfg.Channel == PHY_11A) + if (pAdapter->CommonCfg.Channel > 14) + pAdapter->CommonCfg.BasicRateBitmap = 0x150; /* 6, 12, 24M */ + /* End of if */ + + if (pAdapter->CommonCfg.BasicRateBitmap > 4095) + { + /* (2 ^ MAX_LEN_OF_SUPPORTED_RATES) -1 */ + return; + } /* End of if */ + + for(i=0; iCommonCfg.DesireRate[i] & 0x7f) + { + case 2: Rate = RATE_1; num++; break; + case 4: Rate = RATE_2; num++; break; + case 11: Rate = RATE_5_5; num++; break; + case 22: Rate = RATE_11; num++; break; + case 12: Rate = RATE_6; num++; break; + case 18: Rate = RATE_9; num++; break; + case 24: Rate = RATE_12; num++; break; + case 36: Rate = RATE_18; num++; break; + case 48: Rate = RATE_24; num++; break; + case 72: Rate = RATE_36; num++; break; + case 96: Rate = RATE_48; num++; break; + case 108: Rate = RATE_54; num++; break; + //default: Rate = RATE_1; break; + } + if (MaxDesire < Rate) MaxDesire = Rate; + } + +//=========================================================================== +//=========================================================================== + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pHtPhy = &pAd->StaCfg.HTPhyMode; + pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; + pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; + + auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch; + HtMcs = pAd->StaCfg.DesiredTransmitSetting.field.MCS; + + if ((pAd->StaCfg.BssType == BSS_ADHOC) && + (pAd->CommonCfg.PhyMode == PHY_11B) && + (MaxDesire > RATE_11)) + { + MaxDesire = RATE_11; + } + } +#endif // CONFIG_STA_SUPPORT // + + pAd->CommonCfg.MaxDesiredRate = MaxDesire; + pMinHtPhy->word = 0; + pMaxHtPhy->word = 0; + pHtPhy->word = 0; + + // Auto rate switching is enabled only if more than one DESIRED RATES are + // specified; otherwise disabled + if (num <= 1) + { + //OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); + //pAd->CommonCfg.bAutoTxRateSwitch = FALSE; + *auto_rate_cur_p = FALSE; + } + else + { + //OPSTATUS_SET_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); + //pAd->CommonCfg.bAutoTxRateSwitch = TRUE; + *auto_rate_cur_p = TRUE; + } + +#if 1 + if (HtMcs != MCS_AUTO) + { + //OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); + //pAd->CommonCfg.bAutoTxRateSwitch = FALSE; + *auto_rate_cur_p = FALSE; + } + else + { + //OPSTATUS_SET_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED); + //pAd->CommonCfg.bAutoTxRateSwitch = TRUE; + *auto_rate_cur_p = TRUE; + } +#endif + +#ifdef CONFIG_STA_SUPPORT + if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) + { + pSupRate = &pAd->StaActive.SupRate[0]; + pExtRate = &pAd->StaActive.ExtRate[0]; + SupRateLen = pAd->StaActive.SupRateLen; + ExtRateLen = pAd->StaActive.ExtRateLen; + } + else +#endif // CONFIG_STA_SUPPORT // + { + pSupRate = &pAd->CommonCfg.SupRate[0]; + pExtRate = &pAd->CommonCfg.ExtRate[0]; + SupRateLen = pAd->CommonCfg.SupRateLen; + ExtRateLen = pAd->CommonCfg.ExtRateLen; + } + + // find max supported rate + for (i=0; i Rate) MinSupport = Rate; + } + + for (i=0; i Rate) MinSupport = Rate; + } + + RTMP_IO_WRITE32(pAd, LEGACY_BASIC_RATE, BasicRateBitmap); + + // bug fix + // pAd->CommonCfg.BasicRateBitmap = BasicRateBitmap; + + // calculate the exptected ACK rate for each TX rate. This info is used to caculate + // the DURATION field of outgoing uniicast DATA/MGMT frame + for (i=0; iCommonCfg.ExpectedACKRate[i] = CurrBasicRate; + } + + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateTxRates[MaxSupport = %d] = MaxDesire %d Mbps\n", RateIdToMbps[MaxSupport], RateIdToMbps[MaxDesire])); + // max tx rate = min {max desire rate, max supported rate} + if (MaxSupport < MaxDesire) + pAd->CommonCfg.MaxTxRate = MaxSupport; + else + pAd->CommonCfg.MaxTxRate = MaxDesire; + + pAd->CommonCfg.MinTxRate = MinSupport; + // 2003-07-31 john - 2500 doesn't have good sensitivity at high OFDM rates. to increase the success + // ratio of initial DHCP packet exchange, TX rate starts from a lower rate depending + // on average RSSI + // 1. RSSI >= -70db, start at 54 Mbps (short distance) + // 2. -70 > RSSI >= -75, start at 24 Mbps (mid distance) + // 3. -75 > RSSI, start at 11 Mbps (long distance) + //if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)/* && + // OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)*/) + if (*auto_rate_cur_p) + { + short dbm = 0; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + dbm = pAd->StaCfg.RssiSample.AvgRssi0 - pAd->BbpRssiToDbmDelta; +#endif // CONFIG_STA_SUPPORT // + if (bLinkUp == TRUE) + pAd->CommonCfg.TxRate = RATE_24; + else + pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; + + if (dbm < -75) + pAd->CommonCfg.TxRate = RATE_11; + else if (dbm < -70) + pAd->CommonCfg.TxRate = RATE_24; + + // should never exceed MaxTxRate (consider 11B-only mode) + if (pAd->CommonCfg.TxRate > pAd->CommonCfg.MaxTxRate) + pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; + + pAd->CommonCfg.TxRateIndex = 0; + } + else + { + pAd->CommonCfg.TxRate = pAd->CommonCfg.MaxTxRate; + pHtPhy->field.MCS = (pAd->CommonCfg.MaxTxRate > 3) ? (pAd->CommonCfg.MaxTxRate - 4) : pAd->CommonCfg.MaxTxRate; + pHtPhy->field.MODE = (pAd->CommonCfg.MaxTxRate > 3) ? MODE_OFDM : MODE_CCK; + + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC = pHtPhy->field.STBC; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI = pHtPhy->field.ShortGI; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS = pHtPhy->field.MCS; + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE = pHtPhy->field.MODE; + } + + if (pAd->CommonCfg.TxRate <= RATE_11) + { + pMaxHtPhy->field.MODE = MODE_CCK; + pMaxHtPhy->field.MCS = pAd->CommonCfg.TxRate; + pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate; + } + else + { + pMaxHtPhy->field.MODE = MODE_OFDM; + pMaxHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.TxRate]; + if (pAd->CommonCfg.MinTxRate >= RATE_6 && (pAd->CommonCfg.MinTxRate <= RATE_54)) + {pMinHtPhy->field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MinTxRate];} + else + {pMinHtPhy->field.MCS = pAd->CommonCfg.MinTxRate;} + } + + pHtPhy->word = (pMaxHtPhy->word); + if (bLinkUp && (pAd->OpMode == OPMODE_STA)) + { + pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word = pHtPhy->word; + pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word = pMaxHtPhy->word; + pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word = pMinHtPhy->word; + } + else + { + switch (pAd->CommonCfg.PhyMode) + { + case PHY_11BG_MIXED: + case PHY_11B: +#ifdef DOT11_N_SUPPORT + case PHY_11BGN_MIXED: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.MlmeRate = RATE_1; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; + +//#ifdef WIFI_TEST + pAd->CommonCfg.RtsRate = RATE_11; +//#else +// pAd->CommonCfg.RtsRate = RATE_1; +//#endif + break; + case PHY_11G: + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11AGN_MIXED: + case PHY_11GN_MIXED: + case PHY_11N_2_4G: + case PHY_11AN_MIXED: + case PHY_11N_5G: +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + break; + case PHY_11ABG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11ABGN_MIXED: +#endif // DOT11_N_SUPPORT // + if (pAd->CommonCfg.Channel <= 14) + { + pAd->CommonCfg.MlmeRate = RATE_1; + pAd->CommonCfg.RtsRate = RATE_1; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = RATE_1; + } + else + { + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + break; + default: // error + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->CommonCfg.RtsRate = RATE_1; + break; + } + // + // Keep Basic Mlme Rate. + // + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.word = pAd->CommonCfg.MlmeTransmit.word; + if (pAd->CommonCfg.MlmeTransmit.field.MODE == MODE_OFDM) + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[RATE_24]; + else + pAd->MacTab.Content[MCAST_WCID].HTPhyMode.field.MCS = RATE_1; + pAd->CommonCfg.BasicMlmeRate = pAd->CommonCfg.MlmeRate; + } + + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (MaxDesire=%d, MaxSupport=%d, MaxTxRate=%d, MinRate=%d, Rate Switching =%d)\n", + RateIdToMbps[MaxDesire], RateIdToMbps[MaxSupport], RateIdToMbps[pAd->CommonCfg.MaxTxRate], RateIdToMbps[pAd->CommonCfg.MinTxRate], + /*OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED)*/*auto_rate_cur_p)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (TxRate=%d, RtsRate=%d, BasicRateBitmap=0x%04lx)\n", + RateIdToMbps[pAd->CommonCfg.TxRate], RateIdToMbps[pAd->CommonCfg.RtsRate], BasicRateBitmap)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeUpdateTxRates (MlmeTransmit=0x%x, MinHTPhyMode=%x, MaxHTPhyMode=0x%x, HTPhyMode=0x%x)\n", + pAd->CommonCfg.MlmeTransmit.word, pAd->MacTab.Content[BSSID_WCID].MinHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].MaxHTPhyMode.word ,pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word )); +} + +#ifdef DOT11_N_SUPPORT +/* + ========================================================================== + Description: + This function update HT Rate setting. + Input Wcid value is valid for 2 case : + 1. it's used for Station in infra mode that copy AP rate to Mactable. + 2. OR Station in adhoc mode to copy peer's HT rate to Mactable. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeUpdateHtTxRates( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx) +{ + UCHAR StbcMcs; //j, StbcMcs, bitmask; + CHAR i; // 3*3 + RT_HT_CAPABILITY *pRtHtCap = NULL; + RT_HT_PHY_INFO *pActiveHtPhy = NULL; + ULONG BasicMCS; + UCHAR j, bitmask; + PRT_HT_PHY_INFO pDesireHtPhy = NULL; + PHTTRANSMIT_SETTING pHtPhy = NULL; + PHTTRANSMIT_SETTING pMaxHtPhy = NULL; + PHTTRANSMIT_SETTING pMinHtPhy = NULL; + BOOLEAN *auto_rate_cur_p; + + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates===> \n")); + + auto_rate_cur_p = NULL; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + pDesireHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; + pActiveHtPhy = &pAd->StaCfg.DesiredHtPhyInfo; + pHtPhy = &pAd->StaCfg.HTPhyMode; + pMaxHtPhy = &pAd->StaCfg.MaxHTPhyMode; + pMinHtPhy = &pAd->StaCfg.MinHTPhyMode; + + auto_rate_cur_p = &pAd->StaCfg.bAutoTxRateSwitch; + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + if ((ADHOC_ON(pAd) || INFRA_ON(pAd)) && (pAd->OpMode == OPMODE_STA)) + { + if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) + return; + + pRtHtCap = &pAd->StaActive.SupportedHtPhy; + pActiveHtPhy = &pAd->StaActive.SupportedPhyInfo; + StbcMcs = (UCHAR)pAd->MlmeAux.AddHtInfo.AddHtInfo3.StbcMcs; + BasicMCS =pAd->MlmeAux.AddHtInfo.MCSSet[0]+(pAd->MlmeAux.AddHtInfo.MCSSet[1]<<8)+(StbcMcs<<16); + if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2)) + pMaxHtPhy->field.STBC = STBC_USE; + else + pMaxHtPhy->field.STBC = STBC_NONE; + } + else +#endif // CONFIG_STA_SUPPORT // + { + if (pDesireHtPhy->bHtEnable == FALSE) + return; + + pRtHtCap = &pAd->CommonCfg.DesiredHtPhy; + StbcMcs = (UCHAR)pAd->CommonCfg.AddHTInfo.AddHtInfo3.StbcMcs; + BasicMCS = pAd->CommonCfg.AddHTInfo.MCSSet[0]+(pAd->CommonCfg.AddHTInfo.MCSSet[1]<<8)+(StbcMcs<<16); + if ((pAd->CommonCfg.DesiredHtPhy.TxSTBC) && (pRtHtCap->RxSTBC) && (pAd->Antenna.field.TxPath == 2)) + pMaxHtPhy->field.STBC = STBC_USE; + else + pMaxHtPhy->field.STBC = STBC_NONE; + } + + // Decide MAX ht rate. + if ((pRtHtCap->GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + pMaxHtPhy->field.MODE = MODE_HTGREENFIELD; + else + pMaxHtPhy->field.MODE = MODE_HTMIX; + + if ((pAd->CommonCfg.DesiredHtPhy.ChannelWidth) && (pRtHtCap->ChannelWidth)) + pMaxHtPhy->field.BW = BW_40; + else + pMaxHtPhy->field.BW = BW_20; + + if (pMaxHtPhy->field.BW == BW_20) + pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20 & pRtHtCap->ShortGIfor20); + else + pMaxHtPhy->field.ShortGI = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40 & pRtHtCap->ShortGIfor40); + + for (i=23; i>=0; i--) // 3*3 + { + j = i/8; + bitmask = (1<<(i-(j*8))); + + if ((pActiveHtPhy->MCSSet[j] & bitmask) && (pDesireHtPhy->MCSSet[j] & bitmask)) + { + pMaxHtPhy->field.MCS = i; + break; + } + + if (i==0) + break; + } + + // Copy MIN ht rate. rt2860??? + pMinHtPhy->field.BW = BW_20; + pMinHtPhy->field.MCS = 0; + pMinHtPhy->field.STBC = 0; + pMinHtPhy->field.ShortGI = 0; + //If STA assigns fixed rate. update to fixed here. +#ifdef CONFIG_STA_SUPPORT + if ( (pAd->OpMode == OPMODE_STA) && (pDesireHtPhy->MCSSet[0] != 0xff)) + { + if (pDesireHtPhy->MCSSet[4] != 0) + { + pMaxHtPhy->field.MCS = 32; + pMinHtPhy->field.MCS = 32; + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== Use Fixed MCS = %d\n",pMinHtPhy->field.MCS)); + } + + for (i=23; (CHAR)i >= 0; i--) // 3*3 + { + j = i/8; + bitmask = (1<<(i-(j*8))); + if ( (pDesireHtPhy->MCSSet[j] & bitmask) && (pActiveHtPhy->MCSSet[j] & bitmask)) + { + pMaxHtPhy->field.MCS = i; + pMinHtPhy->field.MCS = i; + break; + } + if (i==0) + break; + } + } +#endif // CONFIG_STA_SUPPORT // + + + // Decide ht rate + pHtPhy->field.STBC = pMaxHtPhy->field.STBC; + pHtPhy->field.BW = pMaxHtPhy->field.BW; + pHtPhy->field.MODE = pMaxHtPhy->field.MODE; + pHtPhy->field.MCS = pMaxHtPhy->field.MCS; + pHtPhy->field.ShortGI = pMaxHtPhy->field.ShortGI; + + // use default now. rt2860 + if (pDesireHtPhy->MCSSet[0] != 0xff) + *auto_rate_cur_p = FALSE; + else + *auto_rate_cur_p = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateHtTxRates<---.AMsduSize = %d \n", pAd->CommonCfg.DesiredHtPhy.AmsduSize )); + DBGPRINT(RT_DEBUG_TRACE,("TX: MCS[0] = %x (choose %d), BW = %d, ShortGI = %d, MODE = %d, \n", pActiveHtPhy->MCSSet[0],pHtPhy->field.MCS, + pHtPhy->field.BW, pHtPhy->field.ShortGI, pHtPhy->field.MODE)); + DBGPRINT(RT_DEBUG_TRACE,("MlmeUpdateHtTxRates<=== \n")); +} +#endif // DOT11_N_SUPPORT // + +// IRQL = DISPATCH_LEVEL +VOID MlmeRadioOff( + IN PRTMP_ADAPTER pAd) +{ + RT28XX_MLME_RADIO_OFF(pAd); +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeRadioOn( + IN PRTMP_ADAPTER pAd) +{ + RT28XX_MLME_RADIO_ON(pAd); +} + +// =========================================================================================== +// bss_table.c +// =========================================================================================== + + +/*! \brief initialize BSS table + * \param p_tab pointer to the table + * \return none + * \pre + * \post + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +VOID BssTableInit( + IN BSS_TABLE *Tab) +{ + int i; + + Tab->BssNr = 0; + Tab->BssOverlapNr = 0; + for (i = 0; i < MAX_LEN_OF_BSS_TABLE; i++) + { + NdisZeroMemory(&Tab->BssEntry[i], sizeof(BSS_ENTRY)); + Tab->BssEntry[i].Rssi = -127; // initial the rssi as a minimum value + } +} + +#ifdef DOT11_N_SUPPORT +VOID BATableInit( + IN PRTMP_ADAPTER pAd, + IN BA_TABLE *Tab) +{ + int i; + + Tab->numAsOriginator = 0; + Tab->numAsRecipient = 0; + NdisAllocateSpinLock(&pAd->BATabLock); + for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) + { + Tab->BARecEntry[i].REC_BA_Status = Recipient_NONE; + NdisAllocateSpinLock(&(Tab->BARecEntry[i].RxReRingLock)); + } + for (i = 0; i < MAX_LEN_OF_BA_ORI_TABLE; i++) + { + Tab->BAOriEntry[i].ORI_BA_Status = Originator_NONE; + } +} +#endif // DOT11_N_SUPPORT // + +/*! \brief search the BSS table by SSID + * \param p_tab pointer to the bss table + * \param ssid SSID string + * \return index of the table, BSS_NOT_FOUND if not in the table + * \pre + * \post + * \note search by sequential search + + IRQL = DISPATCH_LEVEL + + */ +ULONG BssTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN UCHAR Channel) +{ + UCHAR i; + + for (i = 0; i < Tab->BssNr; i++) + { + // + // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. + // We should distinguish this case. + // + if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid)) + { + return i; + } + } + return (ULONG)BSS_NOT_FOUND; +} + +ULONG BssSsidTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel) +{ + UCHAR i; + + for (i = 0; i < Tab->BssNr; i++) + { + // + // Some AP that support A/B/G mode that may used the same BSSID on 11A and 11B/G. + // We should distinguish this case. + // + if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid) && + SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen)) + { + return i; + } + } + return (ULONG)BSS_NOT_FOUND; +} + +ULONG BssTableSearchWithSSID( + IN BSS_TABLE *Tab, + IN PUCHAR Bssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel) +{ + UCHAR i; + + for (i = 0; i < Tab->BssNr; i++) + { + if ((((Tab->BssEntry[i].Channel <= 14) && (Channel <= 14)) || + ((Tab->BssEntry[i].Channel > 14) && (Channel > 14))) && + MAC_ADDR_EQUAL(&(Tab->BssEntry[i].Bssid), Bssid) && + (SSID_EQUAL(pSsid, SsidLen, Tab->BssEntry[i].Ssid, Tab->BssEntry[i].SsidLen) || + (NdisEqualMemory(pSsid, ZeroSsid, SsidLen)) || + (NdisEqualMemory(Tab->BssEntry[i].Ssid, ZeroSsid, Tab->BssEntry[i].SsidLen)))) + { + return i; + } + } + return (ULONG)BSS_NOT_FOUND; +} + +// IRQL = DISPATCH_LEVEL +VOID BssTableDeleteEntry( + IN OUT BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN UCHAR Channel) +{ + UCHAR i, j; + + for (i = 0; i < Tab->BssNr; i++) + { + if ((Tab->BssEntry[i].Channel == Channel) && + (MAC_ADDR_EQUAL(Tab->BssEntry[i].Bssid, pBssid))) + { + for (j = i; j < Tab->BssNr - 1; j++) + { + NdisMoveMemory(&(Tab->BssEntry[j]), &(Tab->BssEntry[j + 1]), sizeof(BSS_ENTRY)); + } + NdisZeroMemory(&(Tab->BssEntry[Tab->BssNr - 1]), sizeof(BSS_ENTRY)); + Tab->BssNr -= 1; + return; + } + } +} + +#ifdef DOT11_N_SUPPORT +/* + ======================================================================== + Routine Description: + Delete the Originator Entry in BAtable. Or decrease numAs Originator by 1 if needed. + + Arguments: + // IRQL = DISPATCH_LEVEL + ======================================================================== +*/ +VOID BATableDeleteORIEntry( + IN OUT PRTMP_ADAPTER pAd, + IN BA_ORI_ENTRY *pBAORIEntry) +{ + + if (pBAORIEntry->ORI_BA_Status != Originator_NONE) + { + NdisAcquireSpinLock(&pAd->BATabLock); + if (pBAORIEntry->ORI_BA_Status == Originator_Done) + { + pAd->BATable.numAsOriginator -= 1; + DBGPRINT(RT_DEBUG_TRACE, ("BATableDeleteORIEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient)); + // Erase Bitmap flag. + } + pAd->MacTab.Content[pBAORIEntry->Wcid].TXBAbitmap &= (~(1<<(pBAORIEntry->TID) )); // If STA mode, erase flag here + pAd->MacTab.Content[pBAORIEntry->Wcid].BAOriWcidArray[pBAORIEntry->TID] = 0; // If STA mode, erase flag here + pBAORIEntry->ORI_BA_Status = Originator_NONE; + pBAORIEntry->Token = 1; + // Not clear Sequence here. + NdisReleaseSpinLock(&pAd->BATabLock); + } +} +#endif // DOT11_N_SUPPORT // + +/*! \brief + * \param + * \return + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +VOID BssEntrySet( + IN PRTMP_ADAPTER pAd, + OUT BSS_ENTRY *pBss, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN PCF_PARM pCfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR Channel, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE) +{ + COPY_MAC_ADDR(pBss->Bssid, pBssid); + // Default Hidden SSID to be TRUE, it will be turned to FALSE after coping SSID + pBss->Hidden = 1; + if (SsidLen > 0) + { + // For hidden SSID AP, it might send beacon with SSID len equal to 0 + // Or send beacon /probe response with SSID len matching real SSID length, + // but SSID is all zero. such as "00-00-00-00" with length 4. + // We have to prevent this case overwrite correct table + if (NdisEqualMemory(Ssid, ZeroSsid, SsidLen) == 0) + { + NdisZeroMemory(pBss->Ssid, MAX_LEN_OF_SSID); + NdisMoveMemory(pBss->Ssid, Ssid, SsidLen); + pBss->SsidLen = SsidLen; + pBss->Hidden = 0; + } + } + else + pBss->SsidLen = 0; + pBss->BssType = BssType; + pBss->BeaconPeriod = BeaconPeriod; + if (BssType == BSS_INFRA) + { + if (pCfParm->bValid) + { + pBss->CfpCount = pCfParm->CfpCount; + pBss->CfpPeriod = pCfParm->CfpPeriod; + pBss->CfpMaxDuration = pCfParm->CfpMaxDuration; + pBss->CfpDurRemaining = pCfParm->CfpDurRemaining; + } + } + else + { + pBss->AtimWin = AtimWin; + } + + pBss->CapabilityInfo = CapabilityInfo; + // The privacy bit indicate security is ON, it maight be WEP, TKIP or AES + // Combine with AuthMode, they will decide the connection methods. + pBss->Privacy = CAP_IS_PRIVACY_ON(pBss->CapabilityInfo); + ASSERT(SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES); + if (SupRateLen <= MAX_LEN_OF_SUPPORTED_RATES) + NdisMoveMemory(pBss->SupRate, SupRate, SupRateLen); + else + NdisMoveMemory(pBss->SupRate, SupRate, MAX_LEN_OF_SUPPORTED_RATES); + pBss->SupRateLen = SupRateLen; + ASSERT(ExtRateLen <= MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pBss->ExtRate, ExtRate, ExtRateLen); + NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen); + NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen); + pBss->NewExtChanOffset = NewExtChanOffset; + pBss->ExtRateLen = ExtRateLen; + pBss->Channel = Channel; + pBss->CentralChannel = Channel; + pBss->Rssi = Rssi; + // Update CkipFlag. if not exists, the value is 0x0 + pBss->CkipFlag = CkipFlag; + + // New for microsoft Fixed IEs + NdisMoveMemory(pBss->FixIEs.Timestamp, &TimeStamp, 8); + pBss->FixIEs.BeaconInterval = BeaconPeriod; + pBss->FixIEs.Capabilities = CapabilityInfo; + + // New for microsoft Variable IEs + if (LengthVIE != 0) + { + pBss->VarIELen = LengthVIE; + NdisMoveMemory(pBss->VarIEs, pVIE, pBss->VarIELen); + } + else + { + pBss->VarIELen = 0; + } + + pBss->AddHtInfoLen = 0; + pBss->HtCapabilityLen = 0; +#ifdef DOT11_N_SUPPORT + if (HtCapabilityLen> 0) + { + pBss->HtCapabilityLen = HtCapabilityLen; + NdisMoveMemory(&pBss->HtCapability, pHtCapability, HtCapabilityLen); + if (AddHtInfoLen > 0) + { + pBss->AddHtInfoLen = AddHtInfoLen; + NdisMoveMemory(&pBss->AddHtInfo, pAddHtInfo, AddHtInfoLen); + + if ((pAddHtInfo->ControlChan > 2)&& (pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40)) + { + pBss->CentralChannel = pAddHtInfo->ControlChan - 2; + } + else if ((pAddHtInfo->AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (pHtCapability->HtCapInfo.ChannelWidth == BW_40)) + { + pBss->CentralChannel = pAddHtInfo->ControlChan + 2; + } + } + } +#endif // DOT11_N_SUPPORT // + + BssCipherParse(pBss); + + // new for QOS + if (pEdcaParm) + NdisMoveMemory(&pBss->EdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + else + pBss->EdcaParm.bValid = FALSE; + if (pQosCapability) + NdisMoveMemory(&pBss->QosCapability, pQosCapability, sizeof(QOS_CAPABILITY_PARM)); + else + pBss->QosCapability.bValid = FALSE; + if (pQbssLoad) + NdisMoveMemory(&pBss->QbssLoad, pQbssLoad, sizeof(QBSS_LOAD_PARM)); + else + pBss->QbssLoad.bValid = FALSE; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + PEID_STRUCT pEid; + USHORT Length = 0; + + + NdisZeroMemory(&pBss->WpaIE.IE[0], MAX_CUSTOM_LEN); + NdisZeroMemory(&pBss->RsnIE.IE[0], MAX_CUSTOM_LEN); +#ifdef EXT_BUILD_CHANNEL_LIST + NdisZeroMemory(&pBss->CountryString[0], 3); + pBss->bHasCountryIE = FALSE; +#endif // EXT_BUILD_CHANNEL_LIST // + pEid = (PEID_STRUCT) pVIE; + while ((Length + 2 + (USHORT)pEid->Len) <= LengthVIE) + { + switch(pEid->Eid) + { + case IE_WPA: + if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) + { + if ((pEid->Len + 2) > MAX_CUSTOM_LEN) + { + pBss->WpaIE.IELen = 0; + break; + } + pBss->WpaIE.IELen = pEid->Len + 2; + NdisMoveMemory(pBss->WpaIE.IE, pEid, pBss->WpaIE.IELen); + } + break; + case IE_RSN: + if (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) + { + if ((pEid->Len + 2) > MAX_CUSTOM_LEN) + { + pBss->RsnIE.IELen = 0; + break; + } + pBss->RsnIE.IELen = pEid->Len + 2; + NdisMoveMemory(pBss->RsnIE.IE, pEid, pBss->RsnIE.IELen); + } + break; +#ifdef EXT_BUILD_CHANNEL_LIST + case IE_COUNTRY: + NdisMoveMemory(&pBss->CountryString[0], pEid->Octet, 3); + pBss->bHasCountryIE = TRUE; + break; +#endif // EXT_BUILD_CHANNEL_LIST // + } + Length = Length + 2 + (USHORT)pEid->Len; // Eid[1] + Len[1]+ content[Len] + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + } +#endif // CONFIG_STA_SUPPORT // +} + +/*! + * \brief insert an entry into the bss table + * \param p_tab The BSS table + * \param Bssid BSSID + * \param ssid SSID + * \param ssid_len Length of SSID + * \param bss_type + * \param beacon_period + * \param timestamp + * \param p_cf + * \param atim_win + * \param cap + * \param rates + * \param rates_len + * \param channel_idx + * \return none + * \pre + * \post + * \note If SSID is identical, the old entry will be replaced by the new one + + IRQL = DISPATCH_LEVEL + + */ +ULONG BssTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN CF_PARM *CfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR ChannelNo, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE) +{ + ULONG Idx; + + Idx = BssTableSearchWithSSID(Tab, pBssid, Ssid, SsidLen, ChannelNo); + if (Idx == BSS_NOT_FOUND) + { + if (Tab->BssNr >= MAX_LEN_OF_BSS_TABLE) + { + // + // It may happen when BSS Table was full. + // The desired AP will not be added into BSS Table + // In this case, if we found the desired AP then overwrite BSS Table. + // + if(!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, pBssid) || + SSID_EQUAL(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Ssid, SsidLen)) + { + Idx = Tab->BssOverlapNr; + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, + NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + Tab->BssOverlapNr = (Tab->BssOverlapNr++) % MAX_LEN_OF_BSS_TABLE; + } + return Idx; + } + else + { + return BSS_NOT_FOUND; + } + } + Idx = Tab->BssNr; + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod, CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, + NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + Tab->BssNr++; + } + else + { + BssEntrySet(pAd, &Tab->BssEntry[Idx], pBssid, Ssid, SsidLen, BssType, BeaconPeriod,CfParm, AtimWin, + CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen,pHtCapability, pAddHtInfo,HtCapabilityLen, AddHtInfoLen, + NewExtChanOffset, ChannelNo, Rssi, TimeStamp, CkipFlag, pEdcaParm, pQosCapability, pQbssLoad, LengthVIE, pVIE); + } + + return Idx; +} + +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 +VOID TriEventInit( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i; + + for (i = 0;i < MAX_TRIGGER_EVENT;i++) + pAd->CommonCfg.TriggerEventTab.EventA[i].bValid = FALSE; + + pAd->CommonCfg.TriggerEventTab.EventANo = 0; + pAd->CommonCfg.TriggerEventTab.EventBCountDown = 0; +} + +ULONG TriEventTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT TRIGGER_EVENT_TAB *Tab, + IN PUCHAR pBssid, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN UCHAR RegClass, + IN UCHAR ChannelNo) +{ + // Event A + if (HtCapabilityLen == 0) + { + if (Tab->EventANo < MAX_TRIGGER_EVENT) + { + RTMPMoveMemory(Tab->EventA[Tab->EventANo].BSSID, pBssid, 6); + Tab->EventA[Tab->EventANo].bValid = TRUE; + Tab->EventA[Tab->EventANo].Channel = ChannelNo; + Tab->EventA[Tab->EventANo].CDCounter = pAd->CommonCfg.Dot11BssWidthChanTranDelay; + if (RegClass != 0) + { + // Beacon has Regulatory class IE. So use beacon's + Tab->EventA[Tab->EventANo].RegClass = RegClass; + } + else + { + // Use Station's Regulatory class instead. + if (pAd->StaActive.SupportedHtPhy.bHtEnable == TRUE) + { + if (pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) + { + Tab->EventA[Tab->EventANo].RegClass = 32; + } + else if (pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) + Tab->EventA[Tab->EventANo].RegClass = 33; + } + else + Tab->EventA[Tab->EventANo].RegClass = ??; + + } + + Tab->EventANo ++; + } + } + else if (pHtCapability->HtCapInfo.Intolerant40) + { + Tab->EventBCountDown = pAd->CommonCfg.Dot11BssWidthChanTranDelay; + } + +} + +/* + ======================================================================== + Routine Description: + Trigger Event table Maintainence called once every second. + + Arguments: + // IRQL = DISPATCH_LEVEL + ======================================================================== +*/ +VOID TriEventCounterMaintenance( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i; + BOOLEAN bNotify = FALSE; + for (i = 0;i < MAX_TRIGGER_EVENT;i++) + { + if (pAd->CommonCfg.TriggerEventTab.EventA[i].bValid && (pAd->CommonCfg.TriggerEventTab.EventA[i].CDCounter > 0)) + { + pAd->CommonCfg.TriggerEventTab.EventA[i].CDCounter--; + if (pAd->CommonCfg.TriggerEventTab.EventA[i].CDCounter == 0) + { + pAd->CommonCfg.TriggerEventTab.EventA[i].bValid = FALSE; + pAd->CommonCfg.TriggerEventTab.EventANo --; + // Need to send 20/40 Coexistence Notify frame if has status change. + bNotify = TRUE; + } + } + } + if (pAd->CommonCfg.TriggerEventTab.EventBCountDown > 0) + { + pAd->CommonCfg.TriggerEventTab.EventBCountDown--; + if (pAd->CommonCfg.TriggerEventTab.EventBCountDown == 0) + bNotify = TRUE; + } + + if (bNotify == TRUE) + Update2040CoexistFrameAndNotify(pAd, BSSID_WCID, TRUE); +} +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +// IRQL = DISPATCH_LEVEL +VOID BssTableSsidSort( + IN PRTMP_ADAPTER pAd, + OUT BSS_TABLE *OutTab, + IN CHAR Ssid[], + IN UCHAR SsidLen) +{ + INT i; + BssTableInit(OutTab); + + for (i = 0; i < pAd->ScanTab.BssNr; i++) + { + BSS_ENTRY *pInBss = &pAd->ScanTab.BssEntry[i]; + BOOLEAN bIsHiddenApIncluded = FALSE; + + if (((pAd->CommonCfg.bIEEE80211H == 1) && + (pAd->MlmeAux.Channel > 14) && + RadarChannelCheck(pAd, pInBss->Channel)) +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + || (pAd->CommonCfg.CarrierDetect.Enable == TRUE) +#endif // CARRIER_DETECTION_SUPPORT // + ) + { + if (pInBss->Hidden) + bIsHiddenApIncluded = TRUE; + } + + if ((pInBss->BssType == pAd->StaCfg.BssType) && + (SSID_EQUAL(Ssid, SsidLen, pInBss->Ssid, pInBss->SsidLen) || bIsHiddenApIncluded)) + { + BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; + + +#ifdef EXT_BUILD_CHANNEL_LIST + // If no Country IE exists no Connection will be established when IEEE80211dClientMode is strict. + if ((pAd->StaCfg.IEEE80211dClientMode == Rt802_11_D_Strict) && + (pInBss->bHasCountryIE == FALSE)) + { + DBGPRINT(RT_DEBUG_TRACE,("StaCfg.IEEE80211dClientMode == Rt802_11_D_Strict, but this AP doesn't have country IE.\n")); + continue; + } +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef DOT11_N_SUPPORT + // 2.4G/5G N only mode + if ((pInBss->HtCapabilityLen == 0) && + ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) + { + DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); + continue; + } +#endif // DOT11_N_SUPPORT // + + // New for WPA2 + // Check the Authmode first + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode + if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux)) + // None matched + continue; + + // Check cipher suite, AP must have more secured cipher than station setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher) + continue; + + // check group cipher + if ((pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) && + (pInBss->WPA.GroupCipher != Ndis802_11GroupWEP40Enabled) && + (pInBss->WPA.GroupCipher != Ndis802_11GroupWEP104Enabled)) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux)) + continue; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA2.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher) + continue; + + // check group cipher + if ((pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) && + (pInBss->WPA2.GroupCipher != Ndis802_11GroupWEP40Enabled) && + (pInBss->WPA2.GroupCipher != Ndis802_11GroupWEP104Enabled)) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux)) + continue; + } + } + // Bss Type matched, SSID matched. + // We will check wepstatus for qualification Bss + else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) + { + DBGPRINT(RT_DEBUG_TRACE,("StaCfg.WepStatus=%d, while pInBss->WepStatus=%d\n", pAd->StaCfg.WepStatus, pInBss->WepStatus)); + // + // For the SESv2 case, we will not qualify WepStatus. + // + if (!pInBss->bSES) + continue; + } + + // Since the AP is using hidden SSID, and we are trying to connect to ANY + // It definitely will fail. So, skip it. + // CCX also require not even try to connect it!! + if (SsidLen == 0) + continue; + +#ifdef DOT11_N_SUPPORT + // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region + // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, + if ((pInBss->CentralChannel != pInBss->Channel) && + (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) + { + if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + SetCommonHT(pAd); + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + } + else + { + if (pAd->CommonCfg.DesiredHtPhy.ChannelWidth == BAND_WIDTH_20) + { + SetCommonHT(pAd); + } + } + } +#endif // DOT11_N_SUPPORT // + + // copy matching BSS from InTab to OutTab + NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY)); + + OutTab->BssNr++; + } + else if ((pInBss->BssType == pAd->StaCfg.BssType) && (SsidLen == 0)) + { + BSS_ENTRY *pOutBss = &OutTab->BssEntry[OutTab->BssNr]; + + +#ifdef DOT11_N_SUPPORT + // 2.4G/5G N only mode + if ((pInBss->HtCapabilityLen == 0) && + ((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))) + { + DBGPRINT(RT_DEBUG_TRACE,("STA is in N-only Mode, this AP don't have Ht capability in Beacon.\n")); + continue; + } +#endif // DOT11_N_SUPPORT // + + // New for WPA2 + // Check the Authmode first + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // Check AuthMode and AuthModeAux for matching, in case AP support dual-mode + if ((pAd->StaCfg.AuthMode != pInBss->AuthMode) && (pAd->StaCfg.AuthMode != pInBss->AuthModeAux)) + // None matched + continue; + + // Check cipher suite, AP must have more secured cipher than station setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA.GroupCipher) + continue; + + // check group cipher + if (pAd->StaCfg.WepStatus < pInBss->WPA.GroupCipher) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA.PairCipherAux)) + continue; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // If it's not mixed mode, we should only let BSS pass with the same encryption + if (pInBss->WPA2.bMixMode == FALSE) + if (pAd->StaCfg.WepStatus != pInBss->WPA2.GroupCipher) + continue; + + // check group cipher + if (pAd->StaCfg.WepStatus < pInBss->WPA2.GroupCipher) + continue; + + // check pairwise cipher, skip if none matched + // If profile set to AES, let it pass without question. + // If profile set to TKIP, we must find one mateched + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipher) && + (pAd->StaCfg.WepStatus != pInBss->WPA2.PairCipherAux)) + continue; + } + } + // Bss Type matched, SSID matched. + // We will check wepstatus for qualification Bss + else if (pAd->StaCfg.WepStatus != pInBss->WepStatus) + continue; + +#ifdef DOT11_N_SUPPORT + // If both station and AP use 40MHz, still need to check if the 40MHZ band's legality in my country region + // If this 40MHz wideband is not allowed in my country list, use bandwidth 20MHZ instead, + if ((pInBss->CentralChannel != pInBss->Channel) && + (pAd->CommonCfg.RegTransmitSetting.field.BW == BW_40)) + { + if (RTMPCheckChannel(pAd, pInBss->CentralChannel, pInBss->Channel) == FALSE) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + SetCommonHT(pAd); + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + } + } +#endif // DOT11_N_SUPPORT // + + // copy matching BSS from InTab to OutTab + NdisMoveMemory(pOutBss, pInBss, sizeof(BSS_ENTRY)); + + OutTab->BssNr++; + } + + if (OutTab->BssNr >= MAX_LEN_OF_BSS_TABLE) + break; + } + + BssTableSortByRssi(OutTab); +} + + +// IRQL = DISPATCH_LEVEL +VOID BssTableSortByRssi( + IN OUT BSS_TABLE *OutTab) +{ + INT i, j; + BSS_ENTRY TmpBss; + + for (i = 0; i < OutTab->BssNr - 1; i++) + { + for (j = i+1; j < OutTab->BssNr; j++) + { + if (OutTab->BssEntry[j].Rssi > OutTab->BssEntry[i].Rssi) + { + NdisMoveMemory(&TmpBss, &OutTab->BssEntry[j], sizeof(BSS_ENTRY)); + NdisMoveMemory(&OutTab->BssEntry[j], &OutTab->BssEntry[i], sizeof(BSS_ENTRY)); + NdisMoveMemory(&OutTab->BssEntry[i], &TmpBss, sizeof(BSS_ENTRY)); + } + } + } +} +#endif // CONFIG_STA_SUPPORT // + + +VOID BssCipherParse( + IN OUT PBSS_ENTRY pBss) +{ + PEID_STRUCT pEid; + PUCHAR pTmp; + PRSN_IE_HEADER_STRUCT pRsnHeader; + PCIPHER_SUITE_STRUCT pCipher; + PAKM_SUITE_STRUCT pAKM; + USHORT Count; + INT Length; + NDIS_802_11_ENCRYPTION_STATUS TmpCipher; + + // + // WepStatus will be reset later, if AP announce TKIP or AES on the beacon frame. + // + if (pBss->Privacy) + { + pBss->WepStatus = Ndis802_11WEPEnabled; + } + else + { + pBss->WepStatus = Ndis802_11WEPDisabled; + } + // Set default to disable & open authentication before parsing variable IE + pBss->AuthMode = Ndis802_11AuthModeOpen; + pBss->AuthModeAux = Ndis802_11AuthModeOpen; + + // Init WPA setting + pBss->WPA.PairCipher = Ndis802_11WEPDisabled; + pBss->WPA.PairCipherAux = Ndis802_11WEPDisabled; + pBss->WPA.GroupCipher = Ndis802_11WEPDisabled; + pBss->WPA.RsnCapability = 0; + pBss->WPA.bMixMode = FALSE; + + // Init WPA2 setting + pBss->WPA2.PairCipher = Ndis802_11WEPDisabled; + pBss->WPA2.PairCipherAux = Ndis802_11WEPDisabled; + pBss->WPA2.GroupCipher = Ndis802_11WEPDisabled; + pBss->WPA2.RsnCapability = 0; + pBss->WPA2.bMixMode = FALSE; + + + Length = (INT) pBss->VarIELen; + + while (Length > 0) + { + // Parse cipher suite base on WPA1 & WPA2, they should be parsed differently + pTmp = ((PUCHAR) pBss->VarIEs) + pBss->VarIELen - Length; + pEid = (PEID_STRUCT) pTmp; + switch (pEid->Eid) + { + case IE_WPA: + //Parse Cisco IE_WPA (LEAP, CCKM, etc.) + if ( NdisEqualMemory((pTmp+8), CISCO_OUI, 3)) + { + pTmp += 11; + switch (*pTmp) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + pBss->WepStatus = Ndis802_11Encryption1Enabled; + pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + pBss->WepStatus = Ndis802_11Encryption2Enabled; + pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + case 4: + pBss->WepStatus = Ndis802_11Encryption3Enabled; + pBss->WPA.PairCipher = Ndis802_11Encryption1Enabled; + pBss->WPA.GroupCipher = Ndis802_11Encryption1Enabled; + break; + default: + break; + } + + // if Cisco IE_WPA, break + break; + } + else if (NdisEqualMemory(pEid->Octet, SES_OUI, 3) && (pEid->Len == 7)) + { + pBss->bSES = TRUE; + break; + } + else if (NdisEqualMemory(pEid->Octet, WPA_OUI, 4) != 1) + { + // if unsupported vendor specific IE + break; + } + // Skip OUI, version, and multicast suite + // This part should be improved in the future when AP supported multiple cipher suite. + // For now, it's OK since almost all APs have fixed cipher suite supported. + // pTmp = (PUCHAR) pEid->Octet; + pTmp += 11; + + // Cipher Suite Selectors from Spec P802.11i/D3.2 P26. + // Value Meaning + // 0 None + // 1 WEP-40 + // 2 Tkip + // 3 WRAP + // 4 AES + // 5 WEP-104 + // Parse group cipher + switch (*pTmp) + { + case 1: + pBss->WPA.GroupCipher = Ndis802_11GroupWEP40Enabled; + break; + case 5: + pBss->WPA.GroupCipher = Ndis802_11GroupWEP104Enabled; + break; + case 2: + pBss->WPA.GroupCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + pBss->WPA.GroupCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + // number of unicast suite + pTmp += 1; + + // skip all unicast cipher suites + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // Parsing all unicast cipher suite + while (Count > 0) + { + // Skip OUI + pTmp += 3; + TmpCipher = Ndis802_11WEPDisabled; + switch (*pTmp) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + TmpCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + TmpCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + TmpCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + if (TmpCipher > pBss->WPA.PairCipher) + { + // Move the lower cipher suite to PairCipherAux + pBss->WPA.PairCipherAux = pBss->WPA.PairCipher; + pBss->WPA.PairCipher = TmpCipher; + } + else + { + pBss->WPA.PairCipherAux = TmpCipher; + } + pTmp++; + Count--; + } + + // 4. get AKM suite counts + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + pTmp += 3; + + switch (*pTmp) + { + case 1: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPA; + break; + case 2: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPAPSK; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPAPSK; + break; + default: + break; + } + pTmp += 1; + + // Fixed for WPA-None + if (pBss->BssType == BSS_ADHOC) + { + pBss->AuthMode = Ndis802_11AuthModeWPANone; + pBss->AuthModeAux = Ndis802_11AuthModeWPANone; + pBss->WepStatus = pBss->WPA.GroupCipher; + // Patched bugs for old driver + if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled) + pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher; + } + else + pBss->WepStatus = pBss->WPA.PairCipher; + + // Check the Pair & Group, if different, turn on mixed mode flag + if (pBss->WPA.GroupCipher != pBss->WPA.PairCipher) + pBss->WPA.bMixMode = TRUE; + + break; + + case IE_RSN: + pRsnHeader = (PRSN_IE_HEADER_STRUCT) pTmp; + + // 0. Version must be 1 + if (le2cpu16(pRsnHeader->Version) != 1) + break; + pTmp += sizeof(RSN_IE_HEADER_STRUCT); + + // 1. Check group cipher + pCipher = (PCIPHER_SUITE_STRUCT) pTmp; + if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) + break; + + // Parse group cipher + switch (pCipher->Type) + { + case 1: + pBss->WPA2.GroupCipher = Ndis802_11GroupWEP40Enabled; + break; + case 5: + pBss->WPA2.GroupCipher = Ndis802_11GroupWEP104Enabled; + break; + case 2: + pBss->WPA2.GroupCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + pBss->WPA2.GroupCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + // set to correct offset for next parsing + pTmp += sizeof(CIPHER_SUITE_STRUCT); + + // 2. Get pairwise cipher counts + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // 3. Get pairwise cipher + // Parsing all unicast cipher suite + while (Count > 0) + { + // Skip OUI + pCipher = (PCIPHER_SUITE_STRUCT) pTmp; + TmpCipher = Ndis802_11WEPDisabled; + switch (pCipher->Type) + { + case 1: + case 5: // Although WEP is not allowed in WPA related auth mode, we parse it anyway + TmpCipher = Ndis802_11Encryption1Enabled; + break; + case 2: + TmpCipher = Ndis802_11Encryption2Enabled; + break; + case 4: + TmpCipher = Ndis802_11Encryption3Enabled; + break; + default: + break; + } + if (TmpCipher > pBss->WPA2.PairCipher) + { + // Move the lower cipher suite to PairCipherAux + pBss->WPA2.PairCipherAux = pBss->WPA2.PairCipher; + pBss->WPA2.PairCipher = TmpCipher; + } + else + { + pBss->WPA2.PairCipherAux = TmpCipher; + } + pTmp += sizeof(CIPHER_SUITE_STRUCT); + Count--; + } + + // 4. get AKM suite counts + //Count = *(PUSHORT) pTmp; + Count = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // 5. Get AKM ciphers + pAKM = (PAKM_SUITE_STRUCT) pTmp; + if (!RTMPEqualMemory(pTmp, RSN_OUI, 3)) + break; + + switch (pAKM->Type) + { + case 1: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA2; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPA2; + break; + case 2: + // Set AP support WPA mode + if (pBss->AuthMode == Ndis802_11AuthModeOpen) + pBss->AuthMode = Ndis802_11AuthModeWPA2PSK; + else + pBss->AuthModeAux = Ndis802_11AuthModeWPA2PSK; + break; + default: + break; + } + pTmp += (Count * sizeof(AKM_SUITE_STRUCT)); + + // Fixed for WPA-None + if (pBss->BssType == BSS_ADHOC) + { + pBss->AuthMode = Ndis802_11AuthModeWPANone; + pBss->AuthModeAux = Ndis802_11AuthModeWPANone; + pBss->WPA.PairCipherAux = pBss->WPA2.PairCipherAux; + pBss->WPA.GroupCipher = pBss->WPA2.GroupCipher; + pBss->WepStatus = pBss->WPA.GroupCipher; + // Patched bugs for old driver + if (pBss->WPA.PairCipherAux == Ndis802_11WEPDisabled) + pBss->WPA.PairCipherAux = pBss->WPA.GroupCipher; + } + pBss->WepStatus = pBss->WPA2.PairCipher; + + // 6. Get RSN capability + //pBss->WPA2.RsnCapability = *(PUSHORT) pTmp; + pBss->WPA2.RsnCapability = (pTmp[1]<<8) + pTmp[0]; + pTmp += sizeof(USHORT); + + // Check the Pair & Group, if different, turn on mixed mode flag + if (pBss->WPA2.GroupCipher != pBss->WPA2.PairCipher) + pBss->WPA2.bMixMode = TRUE; + + break; + default: + break; + } + Length -= (pEid->Len + 2); + } +} + +// =========================================================================================== +// mac_table.c +// =========================================================================================== + +/*! \brief generates a random mac address value for IBSS BSSID + * \param Addr the bssid location + * \return none + * \pre + * \post + */ +VOID MacAddrRandomBssid( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pAddr) +{ + INT i; + + for (i = 0; i < MAC_ADDR_LEN; i++) + { + pAddr[i] = RandomByte(pAd); + } + + pAddr[0] = (pAddr[0] & 0xfe) | 0x02; // the first 2 bits must be 01xxxxxxxx +} + +/*! \brief init the management mac frame header + * \param p_hdr mac header + * \param subtype subtype of the frame + * \param p_ds destination address, don't care if it is a broadcast address + * \return none + * \pre the station has the following information in the pAd->StaCfg + * - bssid + * - station address + * \post + * \note this function initializes the following field + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +VOID MgtMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR SubType, + IN UCHAR ToDs, + IN PUCHAR pDA, + IN PUCHAR pBssid) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + + pHdr80211->FC.Type = BTYPE_MGMT; + pHdr80211->FC.SubType = SubType; +// if (SubType == SUBTYPE_ACK) // sample, no use, it will conflict with ACTION frame sub type +// pHdr80211->FC.Type = BTYPE_CNTL; + pHdr80211->FC.ToDs = ToDs; + COPY_MAC_ADDR(pHdr80211->Addr1, pDA); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); +#endif // CONFIG_STA_SUPPORT // + COPY_MAC_ADDR(pHdr80211->Addr3, pBssid); +} + +// =========================================================================================== +// mem_mgmt.c +// =========================================================================================== + +/*!*************************************************************************** + * This routine build an outgoing frame, and fill all information specified + * in argument list to the frame body. The actual frame size is the summation + * of all arguments. + * input params: + * Buffer - pointer to a pre-allocated memory segment + * args - a list of pairs. + * NOTE NOTE NOTE!!!! the last argument must be NULL, otherwise this + * function will FAIL!!! + * return: + * Size of the buffer + * usage: + * MakeOutgoingFrame(Buffer, output_length, 2, &fc, 2, &dur, 6, p_addr1, 6,p_addr2, END_OF_ARGS); + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ****************************************************************************/ +ULONG MakeOutgoingFrame( + OUT CHAR *Buffer, + OUT ULONG *FrameLen, ...) +{ + CHAR *p; + int leng; + ULONG TotLeng; + va_list Args; + + // calculates the total length + TotLeng = 0; + va_start(Args, FrameLen); + do + { + leng = va_arg(Args, int); + if (leng == END_OF_ARGS) + { + break; + } + p = va_arg(Args, PVOID); + NdisMoveMemory(&Buffer[TotLeng], p, leng); + TotLeng = TotLeng + leng; + } while(TRUE); + + va_end(Args); /* clean up */ + *FrameLen = TotLeng; + return TotLeng; +} + +// =========================================================================================== +// mlme_queue.c +// =========================================================================================== + +/*! \brief Initialize The MLME Queue, used by MLME Functions + * \param *Queue The MLME Queue + * \return Always Return NDIS_STATE_SUCCESS in this implementation + * \pre + * \post + * \note Because this is done only once (at the init stage), no need to be locked + + IRQL = PASSIVE_LEVEL + + */ +NDIS_STATUS MlmeQueueInit( + IN MLME_QUEUE *Queue) +{ + INT i; + + NdisAllocateSpinLock(&Queue->Lock); + + Queue->Num = 0; + Queue->Head = 0; + Queue->Tail = 0; + + for (i = 0; i < MAX_LEN_OF_MLME_QUEUE; i++) + { + Queue->Entry[i].Occupied = FALSE; + Queue->Entry[i].MsgLen = 0; + NdisZeroMemory(Queue->Entry[i].Msg, MGMT_DMA_BUFFER_SIZE); + } + + return NDIS_STATUS_SUCCESS; +} + +/*! \brief Enqueue a message for other threads, if they want to send messages to MLME thread + * \param *Queue The MLME Queue + * \param Machine The State Machine Id + * \param MsgType The Message Type + * \param MsgLen The Message length + * \param *Msg The message pointer + * \return TRUE if enqueue is successful, FALSE if the queue is full + * \pre + * \post + * \note The message has to be initialized + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeEnqueue( + IN PRTMP_ADAPTER pAd, + IN ULONG Machine, + IN ULONG MsgType, + IN ULONG MsgLen, + IN VOID *Msg) +{ + INT Tail; + MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return FALSE; + + // First check the size, it MUST not exceed the mlme queue size + if (MsgLen > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("MlmeEnqueue: msg too large, size = %ld \n", MsgLen)); + return FALSE; + } + + if (MlmeQueueFull(Queue)) + { + return FALSE; + } + + NdisAcquireSpinLock(&(Queue->Lock)); + Tail = Queue->Tail; + Queue->Tail++; + Queue->Num++; + if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) + { + Queue->Tail = 0; + } + + Queue->Entry[Tail].Wcid = RESERVED_WCID; + Queue->Entry[Tail].Occupied = TRUE; + Queue->Entry[Tail].Machine = Machine; + Queue->Entry[Tail].MsgType = MsgType; + Queue->Entry[Tail].MsgLen = MsgLen; + + if (Msg != NULL) + { + NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen); + } + + NdisReleaseSpinLock(&(Queue->Lock)); + return TRUE; +} + +/*! \brief This function is used when Recv gets a MLME message + * \param *Queue The MLME Queue + * \param TimeStampHigh The upper 32 bit of timestamp + * \param TimeStampLow The lower 32 bit of timestamp + * \param Rssi The receiving RSSI strength + * \param MsgLen The length of the message + * \param *Msg The message pointer + * \return TRUE if everything ok, FALSE otherwise (like Queue Full) + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG TimeStampHigh, + IN ULONG TimeStampLow, + IN UCHAR Rssi0, + IN UCHAR Rssi1, + IN UCHAR Rssi2, + IN ULONG MsgLen, + IN VOID *Msg, + IN UCHAR Signal) +{ + INT Tail, Machine; + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + INT MsgType; + MLME_QUEUE *Queue = (MLME_QUEUE *)&pAd->Mlme.Queue; + +#ifdef RALINK_ATE + /* Nothing to do in ATE mode */ + if(ATE_ON(pAd)) + return FALSE; +#endif // RALINK_ATE // + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + DBGPRINT_ERR(("MlmeEnqueueForRecv: fRTMP_ADAPTER_HALT_IN_PROGRESS\n")); + return FALSE; + } + + // First check the size, it MUST not exceed the mlme queue size + if (MsgLen > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("MlmeEnqueueForRecv: frame too large, size = %ld \n", MsgLen)); + return FALSE; + } + + if (MlmeQueueFull(Queue)) + { + return FALSE; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (!MsgTypeSubst(pAd, pFrame, &Machine, &MsgType)) + { + DBGPRINT_ERR(("MlmeEnqueueForRecv: un-recongnized mgmt->subtype=%d\n",pFrame->Hdr.FC.SubType)); + return FALSE; + } + } +#endif // CONFIG_STA_SUPPORT // + + // OK, we got all the informations, it is time to put things into queue + NdisAcquireSpinLock(&(Queue->Lock)); + Tail = Queue->Tail; + Queue->Tail++; + Queue->Num++; + if (Queue->Tail == MAX_LEN_OF_MLME_QUEUE) + { + Queue->Tail = 0; + } + Queue->Entry[Tail].Occupied = TRUE; + Queue->Entry[Tail].Machine = Machine; + Queue->Entry[Tail].MsgType = MsgType; + Queue->Entry[Tail].MsgLen = MsgLen; + Queue->Entry[Tail].TimeStamp.u.LowPart = TimeStampLow; + Queue->Entry[Tail].TimeStamp.u.HighPart = TimeStampHigh; + Queue->Entry[Tail].Rssi0 = Rssi0; + Queue->Entry[Tail].Rssi1 = Rssi1; + Queue->Entry[Tail].Rssi2 = Rssi2; + Queue->Entry[Tail].Signal = Signal; + Queue->Entry[Tail].Wcid = (UCHAR)Wcid; + + Queue->Entry[Tail].Channel = pAd->LatchRfRegs.Channel; + + if (Msg != NULL) + { + NdisMoveMemory(Queue->Entry[Tail].Msg, Msg, MsgLen); + } + + NdisReleaseSpinLock(&(Queue->Lock)); + + RT28XX_MLME_HANDLER(pAd); + + return TRUE; +} + + +/*! \brief Dequeue a message from the MLME Queue + * \param *Queue The MLME Queue + * \param *Elem The message dequeued from MLME Queue + * \return TRUE if the Elem contains something, FALSE otherwise + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeDequeue( + IN MLME_QUEUE *Queue, + OUT MLME_QUEUE_ELEM **Elem) +{ + NdisAcquireSpinLock(&(Queue->Lock)); + *Elem = &(Queue->Entry[Queue->Head]); + Queue->Num--; + Queue->Head++; + if (Queue->Head == MAX_LEN_OF_MLME_QUEUE) + { + Queue->Head = 0; + } + NdisReleaseSpinLock(&(Queue->Lock)); + return TRUE; +} + +// IRQL = DISPATCH_LEVEL +VOID MlmeRestartStateMachine( + IN PRTMP_ADAPTER pAd) +{ +#ifdef CONFIG_STA_SUPPORT + BOOLEAN Cancelled; +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("MlmeRestartStateMachine \n")); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef QOS_DLS_SUPPORT + UCHAR i; +#endif // QOS_DLS_SUPPORT // + // Cancel all timer events + // Be careful to cancel new added timer + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); + +#ifdef QOS_DLS_SUPPORT + for (i=0; iStaCfg.DLSEntry[i].Timer, &Cancelled); + } +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + + // Change back to original channel in case of doing scan + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // Resume MSDU which is turned off durning scan + RTMPResumeMsduTransmission(pAd); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Set all state machines back IDLE + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + pAd->Mlme.AuthRspMachine.CurrState = AUTH_RSP_IDLE; + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + pAd->Mlme.ActMachine.CurrState = ACT_IDLE; +#ifdef QOS_DLS_SUPPORT + pAd->Mlme.DlsMachine.CurrState = DLS_IDLE; +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + +} + +/*! \brief test if the MLME Queue is empty + * \param *Queue The MLME Queue + * \return TRUE if the Queue is empty, FALSE otherwise + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeQueueEmpty( + IN MLME_QUEUE *Queue) +{ + BOOLEAN Ans; + + NdisAcquireSpinLock(&(Queue->Lock)); + Ans = (Queue->Num == 0); + NdisReleaseSpinLock(&(Queue->Lock)); + + return Ans; +} + +/*! \brief test if the MLME Queue is full + * \param *Queue The MLME Queue + * \return TRUE if the Queue is empty, FALSE otherwise + * \pre + * \post + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + */ +BOOLEAN MlmeQueueFull( + IN MLME_QUEUE *Queue) +{ + BOOLEAN Ans; + + NdisAcquireSpinLock(&(Queue->Lock)); + Ans = (Queue->Num == MAX_LEN_OF_MLME_QUEUE || Queue->Entry[Queue->Tail].Occupied); + NdisReleaseSpinLock(&(Queue->Lock)); + + return Ans; +} + +/*! \brief The destructor of MLME Queue + * \param + * \return + * \pre + * \post + * \note Clear Mlme Queue, Set Queue->Num to Zero. + + IRQL = PASSIVE_LEVEL + + */ +VOID MlmeQueueDestroy( + IN MLME_QUEUE *pQueue) +{ + NdisAcquireSpinLock(&(pQueue->Lock)); + pQueue->Num = 0; + pQueue->Head = 0; + pQueue->Tail = 0; + NdisReleaseSpinLock(&(pQueue->Lock)); + NdisFreeSpinLock(&(pQueue->Lock)); +} + +/*! \brief To substitute the message type if the message is coming from external + * \param pFrame The frame received + * \param *Machine The state machine + * \param *MsgType the message type for the state machine + * \return TRUE if the substitution is successful, FALSE otherwise + * \pre + * \post + + IRQL = DISPATCH_LEVEL + + */ +#ifdef CONFIG_STA_SUPPORT +BOOLEAN MsgTypeSubst( + IN PRTMP_ADAPTER pAd, + IN PFRAME_802_11 pFrame, + OUT INT *Machine, + OUT INT *MsgType) +{ + USHORT Seq; + UCHAR EAPType; + PUCHAR pData; + + // Pointer to start of data frames including SNAP header + pData = (PUCHAR) pFrame + LENGTH_802_11; + + // The only data type will pass to this function is EAPOL frame + if (pFrame->Hdr.FC.Type == BTYPE_DATA) + { + if (NdisEqualMemory(SNAP_AIRONET, pData, LENGTH_802_1_H)) + { + // Cisco Aironet SNAP header + *Machine = AIRONET_STATE_MACHINE; + *MsgType = MT2_AIRONET_MSG; + return (TRUE); + } +#ifdef LEAP_SUPPORT + if ( pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP ) //LEAP + { + // LEAP frames + *Machine = LEAP_STATE_MACHINE; + EAPType = *((UCHAR*)pFrame + LENGTH_802_11 + LENGTH_802_1_H + 1); + return (LeapMsgTypeSubst(EAPType, MsgType)); + } + else +#endif // LEAP_SUPPORT // + { + *Machine = WPA_PSK_STATE_MACHINE; + EAPType = *((UCHAR*)pFrame + LENGTH_802_11 + LENGTH_802_1_H + 1); + return(WpaMsgTypeSubst(EAPType, MsgType)); + } + } + + switch (pFrame->Hdr.FC.SubType) + { + case SUBTYPE_ASSOC_REQ: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_ASSOC_REQ; + break; + case SUBTYPE_ASSOC_RSP: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_ASSOC_RSP; + break; + case SUBTYPE_REASSOC_REQ: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_REASSOC_REQ; + break; + case SUBTYPE_REASSOC_RSP: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_REASSOC_RSP; + break; + case SUBTYPE_PROBE_REQ: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_PROBE_REQ; + break; + case SUBTYPE_PROBE_RSP: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_PROBE_RSP; + break; + case SUBTYPE_BEACON: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_BEACON; + break; + case SUBTYPE_ATIM: + *Machine = SYNC_STATE_MACHINE; + *MsgType = MT2_PEER_ATIM; + break; + case SUBTYPE_DISASSOC: + *Machine = ASSOC_STATE_MACHINE; + *MsgType = MT2_PEER_DISASSOC_REQ; + break; + case SUBTYPE_AUTH: + // get the sequence number from payload 24 Mac Header + 2 bytes algorithm + NdisMoveMemory(&Seq, &pFrame->Octet[2], sizeof(USHORT)); + if (Seq == 1 || Seq == 3) + { + *Machine = AUTH_RSP_STATE_MACHINE; + *MsgType = MT2_PEER_AUTH_ODD; + } + else if (Seq == 2 || Seq == 4) + { + *Machine = AUTH_STATE_MACHINE; + *MsgType = MT2_PEER_AUTH_EVEN; + } + else + { + return FALSE; + } + break; + case SUBTYPE_DEAUTH: + *Machine = AUTH_RSP_STATE_MACHINE; + *MsgType = MT2_PEER_DEAUTH; + break; + case SUBTYPE_ACTION: + *Machine = ACTION_STATE_MACHINE; + // Sometimes Sta will return with category bytes with MSB = 1, if they receive catogory out of their support + if ((pFrame->Octet[0]&0x7F) > MAX_PEER_CATE_MSG) + { + *MsgType = MT2_ACT_INVALID; + } + else + { + *MsgType = (pFrame->Octet[0]&0x7F); + } + break; + default: + return FALSE; + break; + } + + return TRUE; +} +#endif // CONFIG_STA_SUPPORT // + +// =========================================================================================== +// state_machine.c +// =========================================================================================== + +/*! \brief Initialize the state machine. + * \param *S pointer to the state machine + * \param Trans State machine transition function + * \param StNr number of states + * \param MsgNr number of messages + * \param DefFunc default function, when there is invalid state/message combination + * \param InitState initial state of the state machine + * \param Base StateMachine base, internal use only + * \pre p_sm should be a legal pointer + * \post + + IRQL = PASSIVE_LEVEL + + */ +VOID StateMachineInit( + IN STATE_MACHINE *S, + IN STATE_MACHINE_FUNC Trans[], + IN ULONG StNr, + IN ULONG MsgNr, + IN STATE_MACHINE_FUNC DefFunc, + IN ULONG InitState, + IN ULONG Base) +{ + ULONG i, j; + + // set number of states and messages + S->NrState = StNr; + S->NrMsg = MsgNr; + S->Base = Base; + + S->TransFunc = Trans; + + // init all state transition to default function + for (i = 0; i < StNr; i++) + { + for (j = 0; j < MsgNr; j++) + { + S->TransFunc[i * MsgNr + j] = DefFunc; + } + } + + // set the starting state + S->CurrState = InitState; +} + +/*! \brief This function fills in the function pointer into the cell in the state machine + * \param *S pointer to the state machine + * \param St state + * \param Msg incoming message + * \param f the function to be executed when (state, message) combination occurs at the state machine + * \pre *S should be a legal pointer to the state machine, st, msg, should be all within the range, Base should be set in the initial state + * \post + + IRQL = PASSIVE_LEVEL + + */ +VOID StateMachineSetAction( + IN STATE_MACHINE *S, + IN ULONG St, + IN ULONG Msg, + IN STATE_MACHINE_FUNC Func) +{ + ULONG MsgIdx; + + MsgIdx = Msg - S->Base; + + if (St < S->NrState && MsgIdx < S->NrMsg) + { + // boundary checking before setting the action + S->TransFunc[St * S->NrMsg + MsgIdx] = Func; + } +} + +/*! \brief This function does the state transition + * \param *Adapter the NIC adapter pointer + * \param *S the state machine + * \param *Elem the message to be executed + * \return None + + IRQL = DISPATCH_LEVEL + + */ +VOID StateMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem) +{ + (*(S->TransFunc[S->CurrState * S->NrMsg + Elem->MsgType - S->Base]))(pAd, Elem); +} + +/* + ========================================================================== + Description: + The drop function, when machine executes this, the message is simply + ignored. This function does nothing, the message is freed in + StateMachinePerformAction() + ========================================================================== + */ +VOID Drop( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ +} + +// =========================================================================================== +// lfsr.c +// =========================================================================================== + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID LfsrInit( + IN PRTMP_ADAPTER pAd, + IN ULONG Seed) +{ + if (Seed == 0) + pAd->Mlme.ShiftReg = 1; + else + pAd->Mlme.ShiftReg = Seed; +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +UCHAR RandomByte( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + UCHAR R, Result; + + R = 0; + + if (pAd->Mlme.ShiftReg == 0) + NdisGetSystemUpTime((ULONG *)&pAd->Mlme.ShiftReg); + + for (i = 0; i < 8; i++) + { + if (pAd->Mlme.ShiftReg & 0x00000001) + { + pAd->Mlme.ShiftReg = ((pAd->Mlme.ShiftReg ^ LFSR_MASK) >> 1) | 0x80000000; + Result = 1; + } + else + { + pAd->Mlme.ShiftReg = pAd->Mlme.ShiftReg >> 1; + Result = 0; + } + R = (R << 1) | Result; + } + + return R; +} + +VOID AsicUpdateAutoFallBackTable( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pRateTable) +{ + UCHAR i; + HT_FBK_CFG0_STRUC HtCfg0; + HT_FBK_CFG1_STRUC HtCfg1; + LG_FBK_CFG0_STRUC LgCfg0; + LG_FBK_CFG1_STRUC LgCfg1; + PRTMP_TX_RATE_SWITCH pCurrTxRate, pNextTxRate; + + // set to initial value + HtCfg0.word = 0x65432100; + HtCfg1.word = 0xedcba988; + LgCfg0.word = 0xedcba988; + LgCfg1.word = 0x00002100; + + pNextTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1; + for (i = 1; i < *((PUCHAR) pRateTable); i++) + { + pCurrTxRate = (PRTMP_TX_RATE_SWITCH)pRateTable+1+i; + switch (pCurrTxRate->Mode) + { + case 0: //CCK + break; + case 1: //OFDM + { + switch(pCurrTxRate->CurrMCS) + { + case 0: + LgCfg0.field.OFDMMCS0FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 1: + LgCfg0.field.OFDMMCS1FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 2: + LgCfg0.field.OFDMMCS2FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 3: + LgCfg0.field.OFDMMCS3FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 4: + LgCfg0.field.OFDMMCS4FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 5: + LgCfg0.field.OFDMMCS5FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 6: + LgCfg0.field.OFDMMCS6FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + case 7: + LgCfg0.field.OFDMMCS7FBK = (pNextTxRate->Mode == MODE_OFDM) ? (pNextTxRate->CurrMCS+8): pNextTxRate->CurrMCS; + break; + } + } + break; +#ifdef DOT11_N_SUPPORT + case 2: //HT-MIX + case 3: //HT-GF + { + if ((pNextTxRate->Mode >= MODE_HTMIX) && (pCurrTxRate->CurrMCS != pNextTxRate->CurrMCS)) + { + switch(pCurrTxRate->CurrMCS) + { + case 0: + HtCfg0.field.HTMCS0FBK = pNextTxRate->CurrMCS; + break; + case 1: + HtCfg0.field.HTMCS1FBK = pNextTxRate->CurrMCS; + break; + case 2: + HtCfg0.field.HTMCS2FBK = pNextTxRate->CurrMCS; + break; + case 3: + HtCfg0.field.HTMCS3FBK = pNextTxRate->CurrMCS; + break; + case 4: + HtCfg0.field.HTMCS4FBK = pNextTxRate->CurrMCS; + break; + case 5: + HtCfg0.field.HTMCS5FBK = pNextTxRate->CurrMCS; + break; + case 6: + HtCfg0.field.HTMCS6FBK = pNextTxRate->CurrMCS; + break; + case 7: + HtCfg0.field.HTMCS7FBK = pNextTxRate->CurrMCS; + break; + case 8: + HtCfg1.field.HTMCS8FBK = pNextTxRate->CurrMCS; + break; + case 9: + HtCfg1.field.HTMCS9FBK = pNextTxRate->CurrMCS; + break; + case 10: + HtCfg1.field.HTMCS10FBK = pNextTxRate->CurrMCS; + break; + case 11: + HtCfg1.field.HTMCS11FBK = pNextTxRate->CurrMCS; + break; + case 12: + HtCfg1.field.HTMCS12FBK = pNextTxRate->CurrMCS; + break; + case 13: + HtCfg1.field.HTMCS13FBK = pNextTxRate->CurrMCS; + break; + case 14: + HtCfg1.field.HTMCS14FBK = pNextTxRate->CurrMCS; + break; + case 15: + HtCfg1.field.HTMCS15FBK = pNextTxRate->CurrMCS; + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("AsicUpdateAutoFallBackTable: not support CurrMCS=%d\n", pCurrTxRate->CurrMCS)); + } + } + } + break; +#endif // DOT11_N_SUPPORT // + } + + pNextTxRate = pCurrTxRate; + } + + RTMP_IO_WRITE32(pAd, HT_FBK_CFG0, HtCfg0.word); + RTMP_IO_WRITE32(pAd, HT_FBK_CFG1, HtCfg1.word); + RTMP_IO_WRITE32(pAd, LG_FBK_CFG0, LgCfg0.word); + RTMP_IO_WRITE32(pAd, LG_FBK_CFG1, LgCfg1.word); +} + +/* + ======================================================================== + + Routine Description: + Set MAC register value according operation mode. + OperationMode AND bNonGFExist are for MM and GF Proteciton. + If MM or GF mask is not set, those passing argument doesn't not take effect. + + Operation mode meaning: + = 0 : Pure HT, no preotection. + = 0x01; there may be non-HT devices in both the control and extension channel, protection is optional in BSS. + = 0x10: No Transmission in 40M is protected. + = 0x11: Transmission in both 40M and 20M shall be protected + if (bNonGFExist) + we should choose not to use GF. But still set correct ASIC registers. + ======================================================================== +*/ +VOID AsicUpdateProtect( + IN PRTMP_ADAPTER pAd, + IN USHORT OperationMode, + IN UCHAR SetMask, + IN BOOLEAN bDisableBGProtect, + IN BOOLEAN bNonGFExist) +{ + PROT_CFG_STRUC ProtCfg, ProtCfg4; + UINT32 Protect[6]; + USHORT offset; + UCHAR i; + UINT32 MacReg = 0; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + +#ifdef DOT11_N_SUPPORT + if (!(pAd->CommonCfg.bHTProtect) && (OperationMode != 8)) + { + return; + } + + if (pAd->BATable.numAsOriginator) + { + // + // enable the RTS/CTS to avoid channel collision + // + SetMask = ALLN_SETPROTECT; + OperationMode = 8; + } +#endif // DOT11_N_SUPPORT // + + // Config ASIC RTS threshold register + RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg); + MacReg &= 0xFF0000FF; +#if 0 + MacReg |= (pAd->CommonCfg.RtsThreshold << 8); +#else + // If the user want disable RtsThreshold and enbale Amsdu/Ralink-Aggregation, set the RtsThreshold as 4096 + if (( +#ifdef DOT11_N_SUPPORT + (pAd->CommonCfg.BACapability.field.AmsduEnable) || +#endif // DOT11_N_SUPPORT // + (pAd->CommonCfg.bAggregationCapable == TRUE)) + && pAd->CommonCfg.RtsThreshold == MAX_RTS_THRESHOLD) + { + MacReg |= (0x1000 << 8); + } + else + { + MacReg |= (pAd->CommonCfg.RtsThreshold << 8); + } +#endif + + RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg); + + // Initial common protection settings + RTMPZeroMemory(Protect, sizeof(Protect)); + ProtCfg4.word = 0; + ProtCfg.word = 0; + ProtCfg.field.TxopAllowGF40 = 1; + ProtCfg.field.TxopAllowGF20 = 1; + ProtCfg.field.TxopAllowMM40 = 1; + ProtCfg.field.TxopAllowMM20 = 1; + ProtCfg.field.TxopAllowOfdm = 1; + ProtCfg.field.TxopAllowCck = 1; + ProtCfg.field.RTSThEn = 1; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + + // update PHY mode and rate + if (pAd->CommonCfg.Channel > 14) + ProtCfg.field.ProtectRate = 0x4000; + ProtCfg.field.ProtectRate |= pAd->CommonCfg.RtsRate; + + // Handle legacy(B/G) protection + if (bDisableBGProtect) + { + //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; + ProtCfg.field.ProtectCtrl = 0; + Protect[0] = ProtCfg.word; + Protect[1] = ProtCfg.word; + } + else + { + //ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; + ProtCfg.field.ProtectCtrl = 0; // CCK do not need to be protected + Protect[0] = ProtCfg.word; + ProtCfg.field.ProtectCtrl = ASIC_CTS; // OFDM needs using CCK to protect + Protect[1] = ProtCfg.word; + } + +#ifdef DOT11_N_SUPPORT + // Decide HT frame protection. + if ((SetMask & ALLN_SETPROTECT) != 0) + { + switch(OperationMode) + { + case 0x0: + // NO PROTECT + // 1.All STAs in the BSS are 20/40 MHz HT + // 2. in ai 20/40MHz BSS + // 3. all STAs are 20MHz in a 20MHz BSS + // Pure HT. no protection. + + // MM20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[2] = 0x01744004; + + // MM40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[3] = 0x03f44084; + + // CF20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[4] = 0x01744004; + + // CF40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[5] = 0x03f44084; + + if (bNonGFExist) + { + // PROT_NAV(19:18) -- 01 (Short NAV protectiion) + // PROT_CTRL(17:16) -- 01 (RTS/CTS) + Protect[4] = 0x01754004; + Protect[5] = 0x03f54084; + } + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; + break; + + case 1: + // This is "HT non-member protection mode." + // If there may be non-HT STAs my BSS + ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None) + ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) + { + ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18.. + ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083; + } + //Assign Protection method for 20&40 MHz packets + ProtCfg.field.ProtectCtrl = ASIC_RTS; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + ProtCfg4.field.ProtectCtrl = ASIC_RTS; + ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; + Protect[2] = ProtCfg.word; + Protect[3] = ProtCfg4.word; + Protect[4] = ProtCfg.word; + Protect[5] = ProtCfg4.word; + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; + break; + + case 2: + // If only HT STAs are in BSS. at least one is 20MHz. Only protect 40MHz packets + ProtCfg.word = 0x01744004; // PROT_CTRL(17:16) : 0 (None) + ProtCfg4.word = 0x03f44084; // duplicaet legacy 24M. BW set 1. + + //Assign Protection method for 40MHz packets + ProtCfg4.field.ProtectCtrl = ASIC_RTS; + ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; + Protect[2] = ProtCfg.word; + Protect[3] = ProtCfg4.word; + if (bNonGFExist) + { + ProtCfg.field.ProtectCtrl = ASIC_RTS; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + } + Protect[4] = ProtCfg.word; + Protect[5] = ProtCfg4.word; + + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; + break; + + case 3: + // HT mixed mode. PROTECT ALL! + // Assign Rate + ProtCfg.word = 0x01744004; //duplicaet legacy 24M. BW set 1. + ProtCfg4.word = 0x03f44084; + // both 20MHz and 40MHz are protected. Whether use RTS or CTS-to-self depends on the + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) + { + ProtCfg.word = 0x01740003; //ERP use Protection bit is set, use protection rate at Clause 18.. + ProtCfg4.word = 0x03f40003; // Don't duplicate RTS/CTS in CCK mode. 0x03f40083 + } + //Assign Protection method for 20&40 MHz packets + ProtCfg.field.ProtectCtrl = ASIC_RTS; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + ProtCfg4.field.ProtectCtrl = ASIC_RTS; + ProtCfg4.field.ProtectNav = ASIC_SHORTNAV; + Protect[2] = ProtCfg.word; + Protect[3] = ProtCfg4.word; + Protect[4] = ProtCfg.word; + Protect[5] = ProtCfg4.word; + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; + break; + + case 8: + // Special on for Atheros problem n chip. + Protect[2] = 0x01754004; + Protect[3] = 0x03f54084; + Protect[4] = 0x01754004; + Protect[5] = 0x03f54084; + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = TRUE; + break; + } + } +#endif // DOT11_N_SUPPORT // + + offset = CCK_PROT_CFG; + for (i = 0;i < 6;i++) + { + if ((SetMask & (1<< i))) + { + RTMP_IO_WRITE32(pAd, offset + i*4, Protect[i]); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSwitchChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel, + IN BOOLEAN bScan) +{ + ULONG R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0; + CHAR TxPwer = 0, TxPwer2 = DEFAULT_RF_TX_POWER; //Bbp94 = BBPR94_DEFAULT, TxPwer2 = DEFAULT_RF_TX_POWER; + UCHAR index; + UINT32 Value = 0; //BbpReg, Value; + RTMP_RF_REGS *RFRegTable; + + // Search Tx power value + for (index = 0; index < pAd->ChannelListNum; index++) + { + if (Channel == pAd->ChannelList[index].Channel) + { + TxPwer = pAd->ChannelList[index].Power; + TxPwer2 = pAd->ChannelList[index].Power2; + break; + } + } + + if (index == MAX_NUM_OF_CHANNELS) + { + DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: Cant find the Channel#%d \n", Channel)); + } + +#ifdef RT2870 + // The RF programming sequence is difference between 3xxx and 2xxx + if (IS_RT3070(pAd) && ((pAd->RfIcType == RFIC_3020) || (pAd->RfIcType == RFIC_2020))) + { + /* modify by WY for Read RF Reg. error */ + UCHAR RFValue; + + for (index = 0; index < NUM_OF_3020_CHNL; index++) + { + if (Channel == FreqItems3020[index].Channel) + { + // Programming channel parameters + RT30xxWriteRFRegister(pAd, RF_R02, FreqItems3020[index].N); + RT30xxWriteRFRegister(pAd, RF_R03, FreqItems3020[index].K); + + RT30xxReadRFRegister(pAd, RF_R06, (PUCHAR)&RFValue); + RFValue = (RFValue & 0xFC) | FreqItems3020[index].R; + RT30xxWriteRFRegister(pAd, RF_R06, (UCHAR)RFValue); + + // Set Tx Power + RT30xxReadRFRegister(pAd, RF_R12, (PUCHAR)&RFValue); + RFValue = (RFValue & 0xE0) | TxPwer; + RT30xxWriteRFRegister(pAd, RF_R12, (UCHAR)RFValue); + + // Set RF offset + RT30xxReadRFRegister(pAd, RF_R23, (PUCHAR)&RFValue); + RFValue = (RFValue & 0x80) | pAd->RfFreqOffset; + RT30xxWriteRFRegister(pAd, RF_R23, (UCHAR)RFValue); + + // Set BW + if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40)) + { + RFValue = pAd->Mlme.CaliBW40RfR24; + //DISABLE_11N_CHECK(pAd); + } + else + { + RFValue = pAd->Mlme.CaliBW20RfR24; + } + RT30xxWriteRFRegister(pAd, RF_R24, (UCHAR)RFValue); + + // Enable RF tuning + RT30xxReadRFRegister(pAd, RF_R07, (PUCHAR)&RFValue); + RFValue = RFValue | 0x1; + RT30xxWriteRFRegister(pAd, RF_R07, (UCHAR)RFValue); + + // latch channel for future usage. + pAd->LatchRfRegs.Channel = Channel; + + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%d, Pwr1=%d, %dT), N=0x%02X, K=0x%02X, R=0x%02X\n", + Channel, + pAd->RfIcType, + TxPwer, + TxPwer2, + pAd->Antenna.field.TxPath, + FreqItems3020[index].N, + FreqItems3020[index].K, + FreqItems3020[index].R)); + } + else +#endif // RT2870 // + { + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R2 = RFRegTable[index].R2; + if (pAd->Antenna.field.TxPath == 1) + { + R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; + } + + if (pAd->Antenna.field.RxPath == 2) + { + R2 |= 0x40; // write 1 to off Rxpath. + } + else if (pAd->Antenna.field.RxPath == 1) + { + R2 |= 0x20040; // write 1 to off RxPath + } + + if (Channel > 14) + { + // initialize R3, R4 + R3 = (RFRegTable[index].R3 & 0xffffc1ff); + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15); + + // 5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB + // R3 + if ((TxPwer >= -7) && (TxPwer < 0)) + { + TxPwer = (7+TxPwer); + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10); + DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer=%d \n", TxPwer)); + } + else + { + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10) | (1 << 9); + } + + // R4 + if ((TxPwer2 >= -7) && (TxPwer2 < 0)) + { + TxPwer2 = (7+TxPwer2); + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7); + DBGPRINT(RT_DEBUG_ERROR, ("AsicSwitchChannel: TxPwer2=%d \n", TxPwer2)); + } + else + { + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7) | (1 << 6); + } + } + else + { + R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9); // set TX power0 + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->RfFreqOffset << 15) | (TxPwer2 <<6);// Set freq Offset & TxPwr1 + } + + // Based on BBP current mode before changing RF channel. + if (!bScan && (pAd->CommonCfg.BBPCurrentBW == BW_40)) + { + R4 |=0x200000; + } + + // Update variables + pAd->LatchRfRegs.Channel = Channel; + pAd->LatchRfRegs.R1 = RFRegTable[index].R1; + pAd->LatchRfRegs.R2 = R2; + pAd->LatchRfRegs.R3 = R3; + pAd->LatchRfRegs.R4 = R4; + + // Set RF value 1's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 2's set R3[bit2] = [1] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 | 0x04)); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 3's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + break; + } + } + break; + + default: + break; + } + } + + // Change BBP setting during siwtch from a->g, g->a + if (Channel <= 14) + { + ULONG TxPinCfg = 0x00050F0A;//Gary 2007/08/09 0x050A0A + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue. + //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); + + // Rx High power VGA offset for LNA select + if (pAd->NicConfig2.field.ExternalLNAForG) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46); + } + else + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50); + } + + // 5G band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x04); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + else + { + ULONG TxPinCfg = 0x00050F05;//Gary 2007/8/9 0x050505 + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0);//(0x44 - GET_LNA_GAIN(pAd))); // According the Rory's suggestion to solve the middle range issue. + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2); + + // Rx High power VGA offset for LNA select + if (pAd->NicConfig2.field.ExternalLNAForA) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x46); + } + else + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R75, 0x50); + } + + // 5G band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x02); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + + // R66 should be set according to Channel and use 20MHz when scanning + //RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, (0x2E + GET_LNA_GAIN(pAd))); + if (bScan) + RTMPSetAGCInitValue(pAd, BW_20); + else + RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW); + + // + // On 11A, We should delay and wait RF/BBP to be stable + // and the appropriate time should be 1000 micro seconds + // 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL. + // + RTMPusecDelay(1000); + + DBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%lu, Pwr1=%lu, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", + Channel, + pAd->RfIcType, + (R3 & 0x00003e00) >> 9, + (R4 & 0x000007c0) >> 6, + pAd->Antenna.field.TxPath, + pAd->LatchRfRegs.R1, + pAd->LatchRfRegs.R2, + pAd->LatchRfRegs.R3, + pAd->LatchRfRegs.R4)); +} + +/* + ========================================================================== + Description: + This function is required for 2421 only, and should not be used during + site survey. It's only required after NIC decided to stay at a channel + for a longer period. + When this function is called, it's always after AsicSwitchChannel(). + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicLockChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicAntennaSelect( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ +} + +/* + ======================================================================== + + Routine Description: + Antenna miscellaneous setting. + + Arguments: + pAd Pointer to our adapter + BandState Indicate current Band State. + + Return Value: + None + + IRQL <= DISPATCH_LEVEL + + Note: + 1.) Frame End type control + only valid for G only (RF_2527 & RF_2529) + 0: means DPDT, set BBP R4 bit 5 to 1 + 1: means SPDT, set BBP R4 bit 5 to 0 + + + ======================================================================== +*/ +VOID AsicAntennaSetting( + IN PRTMP_ADAPTER pAd, + IN ABGBAND_STATE BandState) +{ +} + +VOID AsicRfTuningExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ +} + +/* + ========================================================================== + Description: + Gives CCK TX rate 2 more dB TX power. + This routine works only in LINK UP in INFRASTRUCTURE mode. + + calculate desired Tx power in RF R3.Tx0~5, should consider - + 0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment) + 1. TxPowerPercentage + 2. auto calibration based on TSSI feedback + 3. extra 2 db for CCK + 4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP + + NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment), + it should be called AFTER MlmeDynamicTxRatSwitching() + ========================================================================== + */ +VOID AsicAdjustTxPower( + IN PRTMP_ADAPTER pAd) +{ + INT i, j; + CHAR DeltaPwr = 0; + BOOLEAN bAutoTxAgc = FALSE; + UCHAR TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep; + UCHAR BbpR1 = 0, BbpR49 = 0, idx; + PCHAR pTxAgcCompensate; + ULONG TxPwr[5]; + CHAR Value; + + if (pAd->CommonCfg.BBPCurrentBW == BW_40) + { + if (pAd->CommonCfg.CentralChannel > 14) + { + TxPwr[0] = pAd->Tx40MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx40MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgGBand[4]; + } + } + else + { + if (pAd->CommonCfg.Channel > 14) + { + TxPwr[0] = pAd->Tx20MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx20MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgGBand[4]; + } + } + + // TX power compensation for temperature variation based on TSSI. try every 4 second + if (pAd->Mlme.OneSecPeriodicRound % 4 == 0) + { + if (pAd->CommonCfg.Channel <= 14) + { + /* bg channel */ + bAutoTxAgc = pAd->bAutoTxAgcG; + TssiRef = pAd->TssiRefG; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0]; + TxAgcStep = pAd->TxAgcStepG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + /* a channel */ + bAutoTxAgc = pAd->bAutoTxAgcA; + TssiRef = pAd->TssiRefA; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0]; + TxAgcStep = pAd->TxAgcStepA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + { + /* BbpR1 is unsigned char */ + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49); + + /* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */ + /* compensate: +4 +3 +2 +1 0 -1 -2 -3 -4 * steps */ + /* step value is defined in pAd->TxAgcStepG for tx power value */ + + /* [4]+1+[4] p4 p3 p2 p1 o1 m1 m2 m3 m4 */ + /* ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 + above value are examined in mass factory production */ + /* [4] [3] [2] [1] [0] [1] [2] [3] [4] */ + + /* plus (+) is 0x00 ~ 0x45, minus (-) is 0xa0 ~ 0xf0 */ + /* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */ + /* if value is 0xa5, tx power will be -= TxAgcStep*(2-1) */ + + if (BbpR49 > pTssiMinusBoundary[1]) + { + // Reading is larger than the reference value + // check for how large we need to decrease the Tx power + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 <= pTssiMinusBoundary[idx]) // Found the range + break; + } + // The index is the step we should decrease, idx = 0 means there is nothing to compensate +// if (R3 > (ULONG) (TxAgcStep * (idx-1))) + *pTxAgcCompensate = -(TxAgcStep * (idx-1)); +// else +// *pTxAgcCompensate = -((UCHAR)R3); + + DeltaPwr += (*pTxAgcCompensate); + DBGPRINT(RT_DEBUG_TRACE, ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else if (BbpR49 < pTssiPlusBoundary[1]) + { + // Reading is smaller than the reference value + // check for how large we need to increase the Tx power + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 >= pTssiPlusBoundary[idx]) // Found the range + break; + } + // The index is the step we should increase, idx = 0 means there is nothing to compensate + *pTxAgcCompensate = TxAgcStep * (idx-1); + DeltaPwr += (*pTxAgcCompensate); + DBGPRINT(RT_DEBUG_TRACE, ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else + { + *pTxAgcCompensate = 0; + DBGPRINT(RT_DEBUG_TRACE, (" Tx Power, BBP R49=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, 0)); + } + } + } + else + { + if (pAd->CommonCfg.Channel <= 14) + { + bAutoTxAgc = pAd->bAutoTxAgcG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + bAutoTxAgc = pAd->bAutoTxAgcA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + DeltaPwr += (*pTxAgcCompensate); + } + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpR1); + BbpR1 &= 0xFC; + +#ifdef SINGLE_SKU + // Handle regulatory max tx power constrain + do + { + UCHAR TxPwrInEEPROM = 0xFF, CountryTxPwr = 0xFF, criterion; + UCHAR AdjustMaxTxPwr[40]; + + if (pAd->CommonCfg.Channel > 14) // 5G band + TxPwrInEEPROM = ((pAd->CommonCfg.DefineMaxTxPwr & 0xFF00) >> 8); + else // 2.4G band + TxPwrInEEPROM = (pAd->CommonCfg.DefineMaxTxPwr & 0x00FF); + CountryTxPwr = GetCuntryMaxTxPwr(pAd, pAd->CommonCfg.Channel); + + // error handling, range check + if ((TxPwrInEEPROM > 0x50) || (CountryTxPwr > 0x50)) + { + DBGPRINT(RT_DEBUG_ERROR,("AsicAdjustTxPower - Invalid max tx power (=0x%02x), CountryTxPwr=%d\n", TxPwrInEEPROM, CountryTxPwr)); + break; + } + + criterion = *((PUCHAR)TxPwr + 2) & 0xF; // FAE use OFDM 6M as criterion + + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (criterion=%d, TxPwrInEEPROM=%d, CountryTxPwr=%d)\n", criterion, TxPwrInEEPROM, CountryTxPwr)); + + // Adjust max tx power according to the relationship of tx power in E2PROM + for (i=0; i<5; i++) + { + // CCK will have 4dBm larger than OFDM + // Therefore, we should separate to parse the tx power field + if (i == 0) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); + + if (j < 4) + { + // CCK will have 4dBm larger than OFDM + AdjustMaxTxPwr[i*8+j] = TxPwrInEEPROM + (Value - criterion) + 4; + } + else + { + AdjustMaxTxPwr[i*8+j] = TxPwrInEEPROM + (Value - criterion); + } + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + } + } + else + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); + + AdjustMaxTxPwr[i*8+j] = TxPwrInEEPROM + (Value - criterion); + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + } + } + } + + // Adjust tx power according to the relationship + for (i=0; i<5; i++) + { + if (TxPwr[i] != 0xffffffff) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); + + // The system tx power is larger than the regulatory, the power should be restrain + if (AdjustMaxTxPwr[i*8+j] > CountryTxPwr) + { + // decrease to zero and don't need to take care BBPR1 + if ((Value - (AdjustMaxTxPwr[i*8+j] - CountryTxPwr)) > 0) + Value -= (AdjustMaxTxPwr[i*8+j] - CountryTxPwr); + else + Value = 0; + + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + } + else + DBGPRINT_RAW(RT_DEBUG_TRACE,("AsicAdjustTxPower (i/j=%d/%d, Value=%d, %d, no change)\n", i, j, Value, AdjustMaxTxPwr[i*8+j])); + + TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); + } + } + } + } while (FALSE); +#endif // SINGLE_SKU // + + /* calculate delta power based on the percentage specified from UI */ + // E2PROM setting is calibrated for maximum TX power (i.e. 100%) + // We lower TX power here according to the percentage specified from UI + if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff) // AUTO TX POWER control + ; + else if (pAd->CommonCfg.TxPowerPercentage > 90) // 91 ~ 100% & AUTO, treat as 100% in terms of mW + ; + else if (pAd->CommonCfg.TxPowerPercentage > 60) // 61 ~ 90%, treat as 75% in terms of mW // DeltaPwr -= 1; + { + DeltaPwr -= 1; + } + else if (pAd->CommonCfg.TxPowerPercentage > 30) // 31 ~ 60%, treat as 50% in terms of mW // DeltaPwr -= 3; + { + DeltaPwr -= 3; + } + else if (pAd->CommonCfg.TxPowerPercentage > 15) // 16 ~ 30%, treat as 25% in terms of mW // DeltaPwr -= 6; + { + BbpR1 |= 0x01; + } + else if (pAd->CommonCfg.TxPowerPercentage > 9) // 10 ~ 15%, treat as 12.5% in terms of mW // DeltaPwr -= 9; + { + BbpR1 |= 0x01; + DeltaPwr -= 3; + } + else // 0 ~ 9 %, treat as MIN(~3%) in terms of mW // DeltaPwr -= 12; + { + BbpR1 |= 0x02; + } + + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpR1); + + /* reset different new tx power for different TX rate */ + for(i=0; i<5; i++) + { + if (TxPwr[i] != 0xffffffff) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); /* 0 ~ 15 */ + + if ((Value + DeltaPwr) < 0) + { + Value = 0; /* min */ + } + else if ((Value + DeltaPwr) > 0xF) + { + Value = 0xF; /* max */ + } + else + { + Value += DeltaPwr; /* temperature compensation */ + } + + /* fill new value to CSR offset */ + TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); + } + + /* write tx power value to CSR */ + /* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M + TX power for OFDM 6M/9M + TX power for CCK5.5M/11M + TX power for CCK1M/2M */ + /* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */ + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, TxPwr[i]); + } + } + +} + +#ifdef CONFIG_STA_SUPPORT +/* + ========================================================================== + Description: + put PHY to sleep here, and set next wakeup timer. PHY doesn't not wakeup + automatically. Instead, MCU will issue a TwakeUpInterrupt to host after + the wakeup timer timeout. Driver has to issue a separate command to wake + PHY up. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp) +{ + RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp); +} + +/* + ========================================================================== + Description: + AsicForceWakeup() is used whenever manual wakeup is required + AsicForceSleep() should only be used when not in INFRA BSS. When + in INFRA BSS, we should use AsicSleepThenAutoWakeup() instead. + ========================================================================== + */ +VOID AsicForceSleep( + IN PRTMP_ADAPTER pAd) +{ + +} + +/* + ========================================================================== + Description: + AsicForceWakeup() is used whenever Twakeup timer (set via AsicSleepThenAutoWakeup) + expired. + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + ========================================================================== + */ +VOID AsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx) +{ + DBGPRINT(RT_DEBUG_TRACE, ("--> AsicForceWakeup \n")); + RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx); +} +#endif // CONFIG_STA_SUPPORT // +/* + ========================================================================== + Description: + Set My BSSID + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSetBssid( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid) +{ + ULONG Addr4; + DBGPRINT(RT_DEBUG_TRACE, ("==============> AsicSetBssid %x:%x:%x:%x:%x:%x\n", + pBssid[0],pBssid[1],pBssid[2],pBssid[3], pBssid[4],pBssid[5])); + + Addr4 = (ULONG)(pBssid[0]) | + (ULONG)(pBssid[1] << 8) | + (ULONG)(pBssid[2] << 16) | + (ULONG)(pBssid[3] << 24); + RTMP_IO_WRITE32(pAd, MAC_BSSID_DW0, Addr4); + + Addr4 = 0; + // always one BSSID in STA mode + Addr4 = (ULONG)(pBssid[4]) | (ULONG)(pBssid[5] << 8); + + RTMP_IO_WRITE32(pAd, MAC_BSSID_DW1, Addr4); +} + +VOID AsicSetMcastWC( + IN PRTMP_ADAPTER pAd) +{ + MAC_TABLE_ENTRY *pEntry = &pAd->MacTab.Content[MCAST_WCID]; + USHORT offset; + + pEntry->Sst = SST_ASSOC; + pEntry->Aid = MCAST_WCID; // Softap supports 1 BSSID and use WCID=0 as multicast Wcid index + pEntry->PsMode = PWR_ACTIVE; + pEntry->CurrTxRate = pAd->CommonCfg.MlmeRate; + offset = MAC_WCID_BASE + BSS0Mcast_WCID * HW_WCID_ENTRY_SIZE; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicDelWcidTab( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid) +{ + ULONG Addr0 = 0x0, Addr1 = 0x0; + ULONG offset; + + DBGPRINT(RT_DEBUG_TRACE, ("AsicDelWcidTab==>Wcid = 0x%x\n",Wcid)); + offset = MAC_WCID_BASE + Wcid * HW_WCID_ENTRY_SIZE; + RTMP_IO_WRITE32(pAd, offset, Addr0); + offset += 4; + RTMP_IO_WRITE32(pAd, offset, Addr1); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicEnableRDG( + IN PRTMP_ADAPTER pAd) +{ + TX_LINK_CFG_STRUC TxLinkCfg; + UINT32 Data = 0; + + RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); + TxLinkCfg.field.TxRDGEn = 1; + RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); + + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + Data |= 0x80; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + + //OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicDisableRDG( + IN PRTMP_ADAPTER pAd) +{ + TX_LINK_CFG_STRUC TxLinkCfg; + UINT32 Data = 0; + + + RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); + TxLinkCfg.field.TxRDGEn = 0; + RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); + + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + + Data &= 0xFFFFFF00; + //Data |= 0x20; +#ifndef WIFI_TEST + //if ( pAd->CommonCfg.bEnableTxBurst ) + // Data |= 0x60; // for performance issue not set the TXOP to 0 +#endif + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE) +#ifdef DOT11_N_SUPPORT + && (pAd->MacTab.fAnyStationMIMOPSDynamic == FALSE) +#endif // DOT11_N_SUPPORT // + ) + { + // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode + if (pAd->CommonCfg.bEnableTxBurst) + Data |= 0x20; + } + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicDisableSync( + IN PRTMP_ADAPTER pAd) +{ + BCN_TIME_CFG_STRUC csr; + + DBGPRINT(RT_DEBUG_TRACE, ("--->Disable TSF synchronization\n")); + + // 2003-12-20 disable TSF and TBTT while NIC in power-saving have side effect + // that NIC will never wakes up because TSF stops and no more + // TBTT interrupts + pAd->TbttTickCount = 0; + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); + csr.field.bBeaconGen = 0; + csr.field.bTBTTEnable = 0; + csr.field.TsfSyncMode = 0; + csr.field.bTsfTicking = 0; + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); + +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicEnableBssSync( + IN PRTMP_ADAPTER pAd) +{ + BCN_TIME_CFG_STRUC csr; + + DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableBssSync(INFRA mode)\n")); + + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr.word); +// RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, 0x00000000); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + csr.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU + csr.field.bTsfTicking = 1; + csr.field.TsfSyncMode = 1; // sync TSF in INFRASTRUCTURE mode + csr.field.bBeaconGen = 0; // do NOT generate BEACON + csr.field.bTBTTEnable = 1; + } +#endif // CONFIG_STA_SUPPORT // + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr.word); +} + +/* + ========================================================================== + Description: + Note: + BEACON frame in shared memory should be built ok before this routine + can be called. Otherwise, a garbage frame maybe transmitted out every + Beacon period. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicEnableIbssSync( + IN PRTMP_ADAPTER pAd) +{ + BCN_TIME_CFG_STRUC csr9; + PUCHAR ptr; + UINT i; + + DBGPRINT(RT_DEBUG_TRACE, ("--->AsicEnableIbssSync(ADHOC mode. MPDUtotalByteCount = %d)\n", pAd->BeaconTxWI.MPDUtotalByteCount)); + + RTMP_IO_READ32(pAd, BCN_TIME_CFG, &csr9.word); + csr9.field.bBeaconGen = 0; + csr9.field.bTBTTEnable = 0; + csr9.field.bTsfTicking = 0; + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word); + + +#ifdef RT2870 + // move BEACON TXD and frame content to on-chip memory + ptr = (PUCHAR)&pAd->BeaconTxWI; + for (i=0; iBeaconBuf; + for (i=0; i< pAd->BeaconTxWI.MPDUtotalByteCount; i+=2) + { + //UINT32 longptr = *ptr + (*(ptr+1)<<8) + (*(ptr+2)<<16) + (*(ptr+3)<<24); + //RTMP_IO_WRITE32(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, longptr); + RTUSBMultiWrite(pAd, HW_BEACON_BASE0 + TXWI_SIZE + i, ptr, 2); + ptr +=2; + } +#endif // RT2870 // + + // + // For Wi-Fi faily generated beacons between participating stations. + // Set TBTT phase adaptive adjustment step to 8us (default 16us) + // don't change settings 2006-5- by Jerry + //RTMP_IO_WRITE32(pAd, TBTT_SYNC_CFG, 0x00001010); + + // start sending BEACON + csr9.field.BeaconInterval = pAd->CommonCfg.BeaconPeriod << 4; // ASIC register in units of 1/16 TU + csr9.field.bTsfTicking = 1; + csr9.field.TsfSyncMode = 2; // sync TSF in IBSS mode + csr9.field.bTBTTEnable = 1; + csr9.field.bBeaconGen = 1; + RTMP_IO_WRITE32(pAd, BCN_TIME_CFG, csr9.word); +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSetEdcaParm( + IN PRTMP_ADAPTER pAd, + IN PEDCA_PARM pEdcaParm) +{ + EDCA_AC_CFG_STRUC Ac0Cfg, Ac1Cfg, Ac2Cfg, Ac3Cfg; + AC_TXOP_CSR0_STRUC csr0; + AC_TXOP_CSR1_STRUC csr1; + AIFSN_CSR_STRUC AifsnCsr; + CWMIN_CSR_STRUC CwminCsr; + CWMAX_CSR_STRUC CwmaxCsr; + int i; + + Ac0Cfg.word = 0; + Ac1Cfg.word = 0; + Ac2Cfg.word = 0; + Ac3Cfg.word = 0; + if ((pEdcaParm == NULL) || (pEdcaParm->bValid == FALSE)) + { + DBGPRINT(RT_DEBUG_TRACE,("AsicSetEdcaParm\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WMM_INUSED); + for (i=0; iMacTab.Content[i].ValidAsCLI || pAd->MacTab.Content[i].ValidAsApCli) + CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.Content[i], fCLIENT_STATUS_WMM_CAPABLE); + } + + //======================================================== + // MAC Register has a copy . + //======================================================== +//#ifndef WIFI_TEST + if( pAd->CommonCfg.bEnableTxBurst ) + { + // For CWC test, change txop from 0x30 to 0x20 in TxBurst mode + Ac0Cfg.field.AcTxop = 0x20; // Suggest by John for TxBurst in HT Mode + } + else + Ac0Cfg.field.AcTxop = 0; // QID_AC_BE +//#else +// Ac0Cfg.field.AcTxop = 0; // QID_AC_BE +//#endif + Ac0Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac0Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac0Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word); + + Ac1Cfg.field.AcTxop = 0; // QID_AC_BK + Ac1Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac1Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac1Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word); + + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + Ac2Cfg.field.AcTxop = 192; // AC_VI: 192*32us ~= 6ms + Ac3Cfg.field.AcTxop = 96; // AC_VO: 96*32us ~= 3ms + } + else + { + Ac2Cfg.field.AcTxop = 96; // AC_VI: 96*32us ~= 3ms + Ac3Cfg.field.AcTxop = 48; // AC_VO: 48*32us ~= 1.5ms + } + Ac2Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac2Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac2Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word); + Ac3Cfg.field.Cwmin = CW_MIN_IN_BITS; + Ac3Cfg.field.Cwmax = CW_MAX_IN_BITS; + Ac3Cfg.field.Aifsn = 2; + RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word); + + //======================================================== + // DMA Register has a copy too. + //======================================================== + csr0.field.Ac0Txop = 0; // QID_AC_BE + csr0.field.Ac1Txop = 0; // QID_AC_BK + RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + csr1.field.Ac2Txop = 192; // AC_VI: 192*32us ~= 6ms + csr1.field.Ac3Txop = 96; // AC_VO: 96*32us ~= 3ms + } + else + { + csr1.field.Ac2Txop = 96; // AC_VI: 96*32us ~= 3ms + csr1.field.Ac3Txop = 48; // AC_VO: 48*32us ~= 1.5ms + } + RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word); + + CwminCsr.word = 0; + CwminCsr.field.Cwmin0 = CW_MIN_IN_BITS; + CwminCsr.field.Cwmin1 = CW_MIN_IN_BITS; + CwminCsr.field.Cwmin2 = CW_MIN_IN_BITS; + CwminCsr.field.Cwmin3 = CW_MIN_IN_BITS; + RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word); + + CwmaxCsr.word = 0; + CwmaxCsr.field.Cwmax0 = CW_MAX_IN_BITS; + CwmaxCsr.field.Cwmax1 = CW_MAX_IN_BITS; + CwmaxCsr.field.Cwmax2 = CW_MAX_IN_BITS; + CwmaxCsr.field.Cwmax3 = CW_MAX_IN_BITS; + RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word); + + RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, 0x00002222); + + NdisZeroMemory(&pAd->CommonCfg.APEdcaParm, sizeof(EDCA_PARM)); + } + else + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_WMM_INUSED); + //======================================================== + // MAC Register has a copy. + //======================================================== + // + // Modify Cwmin/Cwmax/Txop on queue[QID_AC_VI], Recommend by Jerry 2005/07/27 + // To degrade our VIDO Queue's throughput for WiFi WMM S3T07 Issue. + // + //pEdcaParm->Txop[QID_AC_VI] = pEdcaParm->Txop[QID_AC_VI] * 7 / 10; // rt2860c need this + + Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE]; + Ac0Cfg.field.Cwmin= pEdcaParm->Cwmin[QID_AC_BE]; + Ac0Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BE]; + Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]; //+1; + + Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK]; + Ac1Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_BK]; //+2; + Ac1Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_BK]; + Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; //+1; + + Ac2Cfg.field.AcTxop = (pEdcaParm->Txop[QID_AC_VI] * 6) / 10; + Ac2Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VI]; + Ac2Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VI]; + Ac2Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VI]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Tuning for Wi-Fi WMM S06 + if (pAd->CommonCfg.bWiFiTest && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + Ac2Cfg.field.Aifsn -= 1; + + // Tuning for TGn Wi-Fi 5.2.32 + // STA TestBed changes in this item: conexant legacy sta ==> broadcom 11n sta + if (STA_TGN_WIFI_ON(pAd) && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + { + Ac0Cfg.field.Aifsn = 3; + Ac2Cfg.field.AcTxop = 5; + } + } +#endif // CONFIG_STA_SUPPORT // + + Ac3Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VO]; + Ac3Cfg.field.Cwmin = pEdcaParm->Cwmin[QID_AC_VO]; + Ac3Cfg.field.Cwmax = pEdcaParm->Cwmax[QID_AC_VO]; + Ac3Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_VO]; + +//#ifdef WIFI_TEST + if (pAd->CommonCfg.bWiFiTest) + { + if (Ac3Cfg.field.AcTxop == 102) + { + Ac0Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BE] ? pEdcaParm->Txop[QID_AC_BE] : 10; + Ac0Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BE]-1; /* AIFSN must >= 1 */ + Ac1Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_BK]; + Ac1Cfg.field.Aifsn = pEdcaParm->Aifsn[QID_AC_BK]; + Ac2Cfg.field.AcTxop = pEdcaParm->Txop[QID_AC_VI]; + } /* End of if */ + } +//#endif // WIFI_TEST // + + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Ac0Cfg.word); + RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word); + RTMP_IO_WRITE32(pAd, EDCA_AC2_CFG, Ac2Cfg.word); + RTMP_IO_WRITE32(pAd, EDCA_AC3_CFG, Ac3Cfg.word); + + + //======================================================== + // DMA Register has a copy too. + //======================================================== + csr0.field.Ac0Txop = Ac0Cfg.field.AcTxop; + csr0.field.Ac1Txop = Ac1Cfg.field.AcTxop; + RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); + + csr1.field.Ac2Txop = Ac2Cfg.field.AcTxop; + csr1.field.Ac3Txop = Ac3Cfg.field.AcTxop; + RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr1.word); + + CwminCsr.word = 0; + CwminCsr.field.Cwmin0 = pEdcaParm->Cwmin[QID_AC_BE]; + CwminCsr.field.Cwmin1 = pEdcaParm->Cwmin[QID_AC_BK]; + CwminCsr.field.Cwmin2 = pEdcaParm->Cwmin[QID_AC_VI]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + CwminCsr.field.Cwmin3 = pEdcaParm->Cwmin[QID_AC_VO] - 1; //for TGn wifi test +#endif // CONFIG_STA_SUPPORT // + RTMP_IO_WRITE32(pAd, WMM_CWMIN_CFG, CwminCsr.word); + + CwmaxCsr.word = 0; + CwmaxCsr.field.Cwmax0 = pEdcaParm->Cwmax[QID_AC_BE]; + CwmaxCsr.field.Cwmax1 = pEdcaParm->Cwmax[QID_AC_BK]; + CwmaxCsr.field.Cwmax2 = pEdcaParm->Cwmax[QID_AC_VI]; + CwmaxCsr.field.Cwmax3 = pEdcaParm->Cwmax[QID_AC_VO]; + RTMP_IO_WRITE32(pAd, WMM_CWMAX_CFG, CwmaxCsr.word); + + AifsnCsr.word = 0; + AifsnCsr.field.Aifsn0 = Ac0Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BE]; + AifsnCsr.field.Aifsn1 = Ac1Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_BK]; + AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn; //pEdcaParm->Aifsn[QID_AC_VI]; +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Tuning for Wi-Fi WMM S06 + if (pAd->CommonCfg.bWiFiTest && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + AifsnCsr.field.Aifsn2 = Ac2Cfg.field.Aifsn - 4; + + // Tuning for TGn Wi-Fi 5.2.32 + // STA TestBed changes in this item: conexant legacy sta ==> broadcom 11n sta + if (STA_TGN_WIFI_ON(pAd) && + pEdcaParm->Aifsn[QID_AC_VI] == 10) + { + AifsnCsr.field.Aifsn0 = 3; + AifsnCsr.field.Aifsn2 = 7; + } + + if (INFRA_ON(pAd)) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_WMM_CAPABLE); + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + AifsnCsr.field.Aifsn3 = Ac3Cfg.field.Aifsn - 1; //pEdcaParm->Aifsn[QID_AC_VO]; //for TGn wifi test +#endif // CONFIG_STA_SUPPORT // + RTMP_IO_WRITE32(pAd, WMM_AIFSN_CFG, AifsnCsr.word); + + NdisMoveMemory(&pAd->CommonCfg.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + if (!ADHOC_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE,("EDCA [#%d]: AIFSN CWmin CWmax TXOP(us) ACM\n", pEdcaParm->EdcaUpdateCount)); + DBGPRINT(RT_DEBUG_TRACE,(" AC_BE %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[0], + pEdcaParm->Cwmin[0], + pEdcaParm->Cwmax[0], + pEdcaParm->Txop[0]<<5, + pEdcaParm->bACM[0])); + DBGPRINT(RT_DEBUG_TRACE,(" AC_BK %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[1], + pEdcaParm->Cwmin[1], + pEdcaParm->Cwmax[1], + pEdcaParm->Txop[1]<<5, + pEdcaParm->bACM[1])); + DBGPRINT(RT_DEBUG_TRACE,(" AC_VI %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[2], + pEdcaParm->Cwmin[2], + pEdcaParm->Cwmax[2], + pEdcaParm->Txop[2]<<5, + pEdcaParm->bACM[2])); + DBGPRINT(RT_DEBUG_TRACE,(" AC_VO %2d %2d %2d %4d %d\n", + pEdcaParm->Aifsn[3], + pEdcaParm->Cwmin[3], + pEdcaParm->Cwmax[3], + pEdcaParm->Txop[3]<<5, + pEdcaParm->bACM[3])); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicSetSlotTime( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUseShortSlotTime) +{ + ULONG SlotTime; + UINT32 RegValue = 0; + +#ifdef CONFIG_STA_SUPPORT + if (pAd->CommonCfg.Channel > 14) + bUseShortSlotTime = TRUE; +#endif // CONFIG_STA_SUPPORT // + + if (bUseShortSlotTime) + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED); + else + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED); + + SlotTime = (bUseShortSlotTime)? 9 : 20; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // force using short SLOT time for FAE to demo performance when TxBurst is ON + if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED))) +#ifdef DOT11_N_SUPPORT + || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE) && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE)) +#endif // DOT11_N_SUPPORT // + ) + { + // In this case, we will think it is doing Wi-Fi test + // And we will not set to short slot when bEnableTxBurst is TRUE. + } + else if (pAd->CommonCfg.bEnableTxBurst) + SlotTime = 9; + } +#endif // CONFIG_STA_SUPPORT // + + // + // For some reasons, always set it to short slot time. + // + // ToDo: Should consider capability with 11B + // +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->StaCfg.BssType == BSS_ADHOC) + SlotTime = 20; + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_IO_READ32(pAd, BKOFF_SLOT_CFG, &RegValue); + RegValue = RegValue & 0xFFFFFF00; + + RegValue |= SlotTime; + + RTMP_IO_WRITE32(pAd, BKOFF_SLOT_CFG, RegValue); +} + +/* + ======================================================================== + Description: + Add Shared key information into ASIC. + Update shared key, TxMic and RxMic to Asic Shared key table + Update its cipherAlg to Asic Shared key Mode. + + Return: + ======================================================================== +*/ +VOID AsicAddSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN PUCHAR pKey, + IN PUCHAR pTxMic, + IN PUCHAR pRxMic) +{ + ULONG offset; //, csr0; + SHAREDKEY_MODE_STRUC csr1; + + DBGPRINT(RT_DEBUG_TRACE, ("AsicAddSharedKeyEntry BssIndex=%d, KeyIdx=%d\n", BssIndex,KeyIdx)); +//============================================================================================ + + DBGPRINT(RT_DEBUG_TRACE,("AsicAddSharedKeyEntry: %s key #%d\n", CipherName[CipherAlg], BssIndex*4 + KeyIdx)); + DBGPRINT_RAW(RT_DEBUG_TRACE, (" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15])); + if (pRxMic) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); + } + if (pTxMic) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); + } +//============================================================================================ + // + // fill key material - key + TX MIC + RX MIC + // + +#ifdef RT2870 +{ + offset = SHARED_KEY_TABLE_BASE + (4*BssIndex + KeyIdx)*HW_KEY_ENTRY_SIZE; + RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_SHARE_KEY); + + offset += MAX_LEN_OF_SHARE_KEY; + if (pTxMic) + { + RTUSBMultiWrite(pAd, offset, pTxMic, 8); + } + + offset += 8; + if (pRxMic) + { + RTUSBMultiWrite(pAd, offset, pRxMic, 8); + } +} +#endif // RT2870 // + + // + // Update cipher algorithm. WSTA always use BSS0 + // + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), &csr1.word); + DBGPRINT(RT_DEBUG_TRACE,("Read: SHARED_KEY_MODE_BASE at this Bss[%d] KeyIdx[%d]= 0x%x \n", BssIndex,KeyIdx, csr1.word)); + if ((BssIndex%2) == 0) + { + if (KeyIdx == 0) + csr1.field.Bss0Key0CipherAlg = CipherAlg; + else if (KeyIdx == 1) + csr1.field.Bss0Key1CipherAlg = CipherAlg; + else if (KeyIdx == 2) + csr1.field.Bss0Key2CipherAlg = CipherAlg; + else + csr1.field.Bss0Key3CipherAlg = CipherAlg; + } + else + { + if (KeyIdx == 0) + csr1.field.Bss1Key0CipherAlg = CipherAlg; + else if (KeyIdx == 1) + csr1.field.Bss1Key1CipherAlg = CipherAlg; + else if (KeyIdx == 2) + csr1.field.Bss1Key2CipherAlg = CipherAlg; + else + csr1.field.Bss1Key3CipherAlg = CipherAlg; + } + DBGPRINT(RT_DEBUG_TRACE,("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n", BssIndex, csr1.word)); + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), csr1.word); + +} + +// IRQL = DISPATCH_LEVEL +VOID AsicRemoveSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx) +{ + //ULONG SecCsr0; + SHAREDKEY_MODE_STRUC csr1; + + DBGPRINT(RT_DEBUG_TRACE,("AsicRemoveSharedKeyEntry: #%d \n", BssIndex*4 + KeyIdx)); + + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), &csr1.word); + if ((BssIndex%2) == 0) + { + if (KeyIdx == 0) + csr1.field.Bss0Key0CipherAlg = 0; + else if (KeyIdx == 1) + csr1.field.Bss0Key1CipherAlg = 0; + else if (KeyIdx == 2) + csr1.field.Bss0Key2CipherAlg = 0; + else + csr1.field.Bss0Key3CipherAlg = 0; + } + else + { + if (KeyIdx == 0) + csr1.field.Bss1Key0CipherAlg = 0; + else if (KeyIdx == 1) + csr1.field.Bss1Key1CipherAlg = 0; + else if (KeyIdx == 2) + csr1.field.Bss1Key2CipherAlg = 0; + else + csr1.field.Bss1Key3CipherAlg = 0; + } + DBGPRINT(RT_DEBUG_TRACE,("Write: SHARED_KEY_MODE_BASE at this Bss[%d] = 0x%x \n", BssIndex, csr1.word)); + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE+4*(BssIndex/2), csr1.word); + ASSERT(BssIndex < 4); + ASSERT(KeyIdx < 4); + +} + + +VOID AsicUpdateWCIDAttribute( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN UCHAR BssIndex, + IN UCHAR CipherAlg, + IN BOOLEAN bUsePairewiseKeyTable) +{ + ULONG WCIDAttri = 0, offset; + + // + // Update WCID attribute. + // Only TxKey could update WCID attribute. + // + offset = MAC_WCID_ATTRIBUTE_BASE + (WCID * HW_WCID_ATTRI_SIZE); + WCIDAttri = (BssIndex << 4) | (CipherAlg << 1) | (bUsePairewiseKeyTable); + RTMP_IO_WRITE32(pAd, offset, WCIDAttri); +} + +VOID AsicUpdateWCIDIVEIV( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN ULONG uIV, + IN ULONG uEIV) +{ + ULONG offset; + + offset = MAC_IVEIV_TABLE_BASE + (WCID * HW_IVEIV_ENTRY_SIZE); + + RTMP_IO_WRITE32(pAd, offset, uIV); + RTMP_IO_WRITE32(pAd, offset + 4, uEIV); +} + +VOID AsicUpdateRxWCIDTable( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN PUCHAR pAddr) +{ + ULONG offset; + ULONG Addr; + + offset = MAC_WCID_BASE + (WCID * HW_WCID_ENTRY_SIZE); + Addr = pAddr[0] + (pAddr[1] << 8) +(pAddr[2] << 16) +(pAddr[3] << 24); + RTMP_IO_WRITE32(pAd, offset, Addr); + Addr = pAddr[4] + (pAddr[5] << 8); + RTMP_IO_WRITE32(pAd, offset + 4, Addr); +} + + +/* + ======================================================================== + + Routine Description: + Set Cipher Key, Cipher algorithm, IV/EIV to Asic + + Arguments: + pAd Pointer to our adapter + WCID WCID Entry number. + BssIndex BSSID index, station or none multiple BSSID support + this value should be 0. + KeyIdx This KeyIdx will set to IV's KeyID if bTxKey enabled + pCipherKey Pointer to Cipher Key. + bUsePairewiseKeyTable TRUE means saved the key in SharedKey table, + otherwise PairewiseKey table + bTxKey This is the transmit key if enabled. + + Return Value: + None + + Note: + This routine will set the relative key stuff to Asic including WCID attribute, + Cipher Key, Cipher algorithm and IV/EIV. + + IV/EIV will be update if this CipherKey is the transmission key because + ASIC will base on IV's KeyID value to select Cipher Key. + + If bTxKey sets to FALSE, this is not the TX key, but it could be + RX key + + For AP mode bTxKey must be always set to TRUE. + ======================================================================== +*/ +VOID AsicAddKeyEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN PCIPHER_KEY pCipherKey, + IN BOOLEAN bUsePairewiseKeyTable, + IN BOOLEAN bTxKey) +{ + ULONG offset; +// ULONG WCIDAttri = 0; + UCHAR IV4 = 0; + PUCHAR pKey = pCipherKey->Key; +// ULONG KeyLen = pCipherKey->KeyLen; + PUCHAR pTxMic = pCipherKey->TxMic; + PUCHAR pRxMic = pCipherKey->RxMic; + PUCHAR pTxtsc = pCipherKey->TxTsc; + UCHAR CipherAlg = pCipherKey->CipherAlg; + SHAREDKEY_MODE_STRUC csr1; + +// ASSERT(KeyLen <= MAX_LEN_OF_PEER_KEY); + + DBGPRINT(RT_DEBUG_TRACE, ("==> AsicAddKeyEntry\n")); + // + // 1.) decide key table offset + // + if (bUsePairewiseKeyTable) + offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE); + else + offset = SHARED_KEY_TABLE_BASE + (4 * BssIndex + KeyIdx) * HW_KEY_ENTRY_SIZE; + + // + // 2.) Set Key to Asic + // + //for (i = 0; i < KeyLen; i++) + +#ifdef RT2870 + RTUSBMultiWrite(pAd, offset, pKey, MAX_LEN_OF_PEER_KEY); + offset += MAX_LEN_OF_PEER_KEY; + + // + // 3.) Set MIC key if available + // + if (pTxMic) + { + RTUSBMultiWrite(pAd, offset, pTxMic, 8); + } + offset += LEN_TKIP_TXMICK; + + if (pRxMic) + { + RTUSBMultiWrite(pAd, offset, pRxMic, 8); + } +#endif // RT2870 // + + // + // 4.) Modify IV/EIV if needs + // This will force Asic to use this key ID by setting IV. + // + if (bTxKey) + { + +#ifdef RT2870 + UINT32 tmpVal; + + // + // Write IV + // + IV4 = (KeyIdx << 6); + if ((CipherAlg == CIPHER_TKIP) || (CipherAlg == CIPHER_TKIP_NO_MIC) ||(CipherAlg == CIPHER_AES)) + IV4 |= 0x20; // turn on extension bit means EIV existence + + tmpVal = pTxtsc[1] + (((pTxtsc[1] | 0x20) & 0x7f) << 8) + (pTxtsc[0] << 16) + (IV4 << 24); + RTMP_IO_WRITE32(pAd, offset, tmpVal); + + // + // Write EIV + // + offset += 4; + RTMP_IO_WRITE32(pAd, offset, *(PUINT32)&pCipherKey->TxTsc[2]); +#endif // RT2870 // + AsicUpdateWCIDAttribute(pAd, WCID, BssIndex, CipherAlg, bUsePairewiseKeyTable); + } + + if (!bUsePairewiseKeyTable) + { + // + // Only update the shared key security mode + // + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), &csr1.word); + if ((BssIndex % 2) == 0) + { + if (KeyIdx == 0) + csr1.field.Bss0Key0CipherAlg = CipherAlg; + else if (KeyIdx == 1) + csr1.field.Bss0Key1CipherAlg = CipherAlg; + else if (KeyIdx == 2) + csr1.field.Bss0Key2CipherAlg = CipherAlg; + else + csr1.field.Bss0Key3CipherAlg = CipherAlg; + } + else + { + if (KeyIdx == 0) + csr1.field.Bss1Key0CipherAlg = CipherAlg; + else if (KeyIdx == 1) + csr1.field.Bss1Key1CipherAlg = CipherAlg; + else if (KeyIdx == 2) + csr1.field.Bss1Key2CipherAlg = CipherAlg; + else + csr1.field.Bss1Key3CipherAlg = CipherAlg; + } + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4 * (BssIndex / 2), csr1.word); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<== AsicAddKeyEntry\n")); +} + + +/* + ======================================================================== + Description: + Add Pair-wise key material into ASIC. + Update pairwise key, TxMic and RxMic to Asic Pair-wise key table + + Return: + ======================================================================== +*/ +VOID AsicAddPairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR WCID, + IN CIPHER_KEY *pCipherKey) +{ + INT i; + ULONG offset; + PUCHAR pKey = pCipherKey->Key; + PUCHAR pTxMic = pCipherKey->TxMic; + PUCHAR pRxMic = pCipherKey->RxMic; +#ifdef DBG + UCHAR CipherAlg = pCipherKey->CipherAlg; +#endif // DBG // + + // EKEY + offset = PAIRWISE_KEY_TABLE_BASE + (WCID * HW_KEY_ENTRY_SIZE); +#ifdef RT2870 + RTUSBMultiWrite(pAd, offset, &pCipherKey->Key[0], MAX_LEN_OF_PEER_KEY); +#endif // RT2870 // + for (i=0; iTxMic[0], 8); +#endif // RT2870 // + } + offset += 8; + if (pRxMic) + { +#ifdef RT2870 + RTUSBMultiWrite(pAd, offset, &pCipherKey->RxMic[0], 8); +#endif // RT2870 // + } + + DBGPRINT(RT_DEBUG_TRACE,("AsicAddPairwiseKeyEntry: WCID #%d Alg=%s\n",WCID, CipherName[CipherAlg])); + DBGPRINT(RT_DEBUG_TRACE,(" Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pKey[0],pKey[1],pKey[2],pKey[3],pKey[4],pKey[5],pKey[6],pKey[7],pKey[8],pKey[9],pKey[10],pKey[11],pKey[12],pKey[13],pKey[14],pKey[15])); + if (pRxMic) + { + DBGPRINT(RT_DEBUG_TRACE, (" Rx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pRxMic[0],pRxMic[1],pRxMic[2],pRxMic[3],pRxMic[4],pRxMic[5],pRxMic[6],pRxMic[7])); + } + if (pTxMic) + { + DBGPRINT(RT_DEBUG_TRACE, (" Tx MIC Key = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", + pTxMic[0],pTxMic[1],pTxMic[2],pTxMic[3],pTxMic[4],pTxMic[5],pTxMic[6],pTxMic[7])); + } +} +/* + ======================================================================== + Description: + Remove Pair-wise key material from ASIC. + + Return: + ======================================================================== +*/ +VOID AsicRemovePairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR Wcid) +{ + ULONG WCIDAttri; + USHORT offset; + + // re-set the entry's WCID attribute as OPEN-NONE. + offset = MAC_WCID_ATTRIBUTE_BASE + (Wcid * HW_WCID_ATTRI_SIZE); + WCIDAttri = (BssIdx<<4) | PAIRWISEKEYTABLE; + RTMP_IO_WRITE32(pAd, offset, WCIDAttri); +} + +BOOLEAN AsicSendCommandToMcu( + IN PRTMP_ADAPTER pAd, + IN UCHAR Command, + IN UCHAR Token, + IN UCHAR Arg0, + IN UCHAR Arg1) +{ + HOST_CMD_CSR_STRUC H2MCmd; + H2M_MAILBOX_STRUC H2MMailbox; + ULONG i = 0; + do + { + RTMP_IO_READ32(pAd, H2M_MAILBOX_CSR, &H2MMailbox.word); + if (H2MMailbox.field.Owner == 0) + break; + + RTMPusecDelay(2); + } while(i++ < 100); + + if (i >= 100) + { + { + DBGPRINT_ERR(("H2M_MAILBOX still hold by MCU. command fail\n")); + } + return FALSE; + } + + + H2MMailbox.field.Owner = 1; // pass ownership to MCU + H2MMailbox.field.CmdToken = Token; + H2MMailbox.field.HighByte = Arg1; + H2MMailbox.field.LowByte = Arg0; + RTMP_IO_WRITE32(pAd, H2M_MAILBOX_CSR, H2MMailbox.word); + + H2MCmd.word = 0; + H2MCmd.field.HostCommand = Command; + RTMP_IO_WRITE32(pAd, HOST_CMD_CSR, H2MCmd.word); + + if (Command != 0x80) + { + } + + return TRUE; +} + + +/* + ======================================================================== + + Routine Description: + Verify the support rate for different PHY type + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID RTMPCheckRates( + IN PRTMP_ADAPTER pAd, + IN OUT UCHAR SupRate[], + IN OUT UCHAR *SupRateLen) +{ + UCHAR RateIdx, i, j; + UCHAR NewRate[12], NewRateLen; + + NewRateLen = 0; + + if (pAd->CommonCfg.PhyMode == PHY_11B) + RateIdx = 4; + else + RateIdx = 12; + + // Check for support rates exclude basic rate bit + for (i = 0; i < *SupRateLen; i++) + for (j = 0; j < RateIdx; j++) + if ((SupRate[i] & 0x7f) == RateIdTo500Kbps[j]) + NewRate[NewRateLen++] = SupRate[i]; + + *SupRateLen = NewRateLen; + NdisMoveMemory(SupRate, NewRate, NewRateLen); +} + +#ifdef CONFIG_STA_SUPPORT +#ifdef DOT11_N_SUPPORT +BOOLEAN RTMPCheckChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR CentralChannel, + IN UCHAR Channel) +{ + UCHAR k; + UCHAR UpperChannel = 0, LowerChannel = 0; + UCHAR NoEffectChannelinList = 0; + + // Find upper and lower channel according to 40MHz current operation. + if (CentralChannel < Channel) + { + UpperChannel = Channel; + if (CentralChannel > 2) + LowerChannel = CentralChannel - 2; + else + return FALSE; + } + else if (CentralChannel > Channel) + { + UpperChannel = CentralChannel + 2; + LowerChannel = Channel; + } + + for (k = 0;k < pAd->ChannelListNum;k++) + { + if (pAd->ChannelList[k].Channel == UpperChannel) + { + NoEffectChannelinList ++; + } + if (pAd->ChannelList[k].Channel == LowerChannel) + { + NoEffectChannelinList ++; + } + } + + DBGPRINT(RT_DEBUG_TRACE,("Total Channel in Channel List = [%d]\n", NoEffectChannelinList)); + if (NoEffectChannelinList == 2) + return TRUE; + else + return FALSE; +} + +/* + ======================================================================== + + Routine Description: + Verify the support rate for HT phy type + + Arguments: + pAd Pointer to our adapter + + Return Value: + FALSE if pAd->CommonCfg.SupportedHtPhy doesn't accept the pHtCapability. (AP Mode) + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +BOOLEAN RTMPCheckHt( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo) +{ + if (Wcid >= MAX_LEN_OF_MAC_TABLE) + return FALSE; + + // If use AMSDU, set flag. + if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_AMSDU_INUSED); + // Save Peer Capability + if (pHtCapability->HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI20_CAPABLE); + if (pHtCapability->HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_SGI40_CAPABLE); + if (pHtCapability->HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_TxSTBC_CAPABLE); + if (pHtCapability->HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RxSTBC_CAPABLE); + if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport) + { + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[Wcid], fCLIENT_STATUS_RDG_CAPABLE); + } + + if (Wcid < MAX_LEN_OF_MAC_TABLE) + { + pAd->MacTab.Content[Wcid].MpduDensity = pHtCapability->HtCapParm.MpduDensity; + } + + // Will check ChannelWidth for MCSSet[4] below + pAd->MlmeAux.HtCapability.MCSSet[4] = 0x1; + switch (pAd->CommonCfg.RxStream) + { + case 1: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + case 2: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0x00; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + case 3: + pAd->MlmeAux.HtCapability.MCSSet[0] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[1] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[2] = 0xff; + pAd->MlmeAux.HtCapability.MCSSet[3] = 0x00; + break; + } + + pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth = pAddHtInfo->AddHtInfo.RecomWidth & pAd->CommonCfg.DesiredHtPhy.ChannelWidth; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPCheckHt:: HtCapInfo.ChannelWidth=%d, RecomWidth=%d, DesiredHtPhy.ChannelWidth=%d, BW40MAvailForA/G=%d/%d, PhyMode=%d \n", + pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth, pAddHtInfo->AddHtInfo.RecomWidth, pAd->CommonCfg.DesiredHtPhy.ChannelWidth, + pAd->NicConfig2.field.BW40MAvailForA, pAd->NicConfig2.field.BW40MAvailForG, pAd->CommonCfg.PhyMode)); + + pAd->MlmeAux.HtCapability.HtCapInfo.GF = pHtCapability->HtCapInfo.GF &pAd->CommonCfg.DesiredHtPhy.GF; + + // Send Assoc Req with my HT capability. + pAd->MlmeAux.HtCapability.HtCapInfo.AMsduSize = pAd->CommonCfg.DesiredHtPhy.AmsduSize; + pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs = pAd->CommonCfg.DesiredHtPhy.MimoPs; + pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor20) & (pHtCapability->HtCapInfo.ShortGIfor20); + pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40 = (pAd->CommonCfg.DesiredHtPhy.ShortGIfor40) & (pHtCapability->HtCapInfo.ShortGIfor40); + pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC = (pAd->CommonCfg.DesiredHtPhy.TxSTBC)&(pHtCapability->HtCapInfo.RxSTBC); + pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC = (pAd->CommonCfg.DesiredHtPhy.RxSTBC)&(pHtCapability->HtCapInfo.TxSTBC); + pAd->MlmeAux.HtCapability.HtCapParm.MaxRAmpduFactor = pAd->CommonCfg.DesiredHtPhy.MaxRAmpduFactor; + pAd->MlmeAux.HtCapability.HtCapParm.MpduDensity = pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity; + pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC; + pAd->MacTab.Content[Wcid].HTCapability.ExtHtCapInfo.PlusHTC = pHtCapability->ExtHtCapInfo.PlusHTC; + if (pAd->CommonCfg.bRdg) + { + pAd->MlmeAux.HtCapability.ExtHtCapInfo.RDGSupport = pHtCapability->ExtHtCapInfo.RDGSupport; + pAd->MlmeAux.HtCapability.ExtHtCapInfo.PlusHTC = 1; + } + + if (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_20) + pAd->MlmeAux.HtCapability.MCSSet[4] = 0x0; // BW20 can't transmit MCS32 + + COPY_AP_HTSETTINGS_FROM_BEACON(pAd, pHtCapability); + return TRUE; +} +#endif // DOT11_N_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +/* + ======================================================================== + + Routine Description: + Verify the support rate for different PHY type + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID RTMPUpdateMlmeRate( + IN PRTMP_ADAPTER pAd) +{ + UCHAR MinimumRate; + UCHAR ProperMlmeRate; //= RATE_54; + UCHAR i, j, RateIdx = 12; //1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 + BOOLEAN bMatch = FALSE; + + switch (pAd->CommonCfg.PhyMode) + { + case PHY_11B: + ProperMlmeRate = RATE_11; + MinimumRate = RATE_1; + break; + case PHY_11BG_MIXED: +#ifdef DOT11_N_SUPPORT + case PHY_11ABGN_MIXED: + case PHY_11BGN_MIXED: +#endif // DOT11_N_SUPPORT // + if ((pAd->MlmeAux.SupRateLen == 4) && + (pAd->MlmeAux.ExtRateLen == 0)) + // B only AP + ProperMlmeRate = RATE_11; + else + ProperMlmeRate = RATE_24; + + if (pAd->MlmeAux.Channel <= 14) + MinimumRate = RATE_1; + else + MinimumRate = RATE_6; + break; + case PHY_11A: +#ifdef DOT11_N_SUPPORT + case PHY_11N_2_4G: // rt2860 need to check mlmerate for 802.11n + case PHY_11GN_MIXED: + case PHY_11AGN_MIXED: + case PHY_11AN_MIXED: + case PHY_11N_5G: +#endif // DOT11_N_SUPPORT // + ProperMlmeRate = RATE_24; + MinimumRate = RATE_6; + break; + case PHY_11ABG_MIXED: + ProperMlmeRate = RATE_24; + if (pAd->MlmeAux.Channel <= 14) + MinimumRate = RATE_1; + else + MinimumRate = RATE_6; + break; + default: // error + ProperMlmeRate = RATE_1; + MinimumRate = RATE_1; + break; + } + + for (i = 0; i < pAd->MlmeAux.SupRateLen; i++) + { + for (j = 0; j < RateIdx; j++) + { + if ((pAd->MlmeAux.SupRate[i] & 0x7f) == RateIdTo500Kbps[j]) + { + if (j == ProperMlmeRate) + { + bMatch = TRUE; + break; + } + } + } + + if (bMatch) + break; + } + + if (bMatch == FALSE) + { + for (i = 0; i < pAd->MlmeAux.ExtRateLen; i++) + { + for (j = 0; j < RateIdx; j++) + { + if ((pAd->MlmeAux.ExtRate[i] & 0x7f) == RateIdTo500Kbps[j]) + { + if (j == ProperMlmeRate) + { + bMatch = TRUE; + break; + } + } + } + + if (bMatch) + break; + } + } + + if (bMatch == FALSE) + { + ProperMlmeRate = MinimumRate; + } + + pAd->CommonCfg.MlmeRate = MinimumRate; + pAd->CommonCfg.RtsRate = ProperMlmeRate; + if (pAd->CommonCfg.MlmeRate >= RATE_6) + { + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_OFDM; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + else + { + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_CCK; + pAd->CommonCfg.MlmeTransmit.field.MCS = pAd->CommonCfg.MlmeRate; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_CCK; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = pAd->CommonCfg.MlmeRate; + } + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateMlmeRate ==> MlmeTransmit = 0x%x \n" , pAd->CommonCfg.MlmeTransmit.word)); +} + +CHAR RTMPMaxRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi0, + IN CHAR Rssi1, + IN CHAR Rssi2) +{ + CHAR larger = -127; + + if ((pAd->Antenna.field.RxPath == 1) && (Rssi0 != 0)) + { + larger = Rssi0; + } + + if ((pAd->Antenna.field.RxPath >= 2) && (Rssi1 != 0)) + { + larger = max(Rssi0, Rssi1); + } + + if ((pAd->Antenna.field.RxPath == 3) && (Rssi2 != 0)) + { + larger = max(larger, Rssi2); + } + + if (larger == -127) + larger = 0; + + return larger; +} + +/* + ======================================================================== + Routine Description: + Periodic evaluate antenna link status + + Arguments: + pAd - Adapter pointer + + Return Value: + None + + ======================================================================== +*/ +VOID AsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd) +{ + UCHAR BBPR3 = 0; + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_NIC_NOT_EXIST | + fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + return; + + if (pAd->StaCfg.Psm == PWR_SAVE) + return; + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if(pAd->Antenna.field.RxPath == 3) + { + BBPR3 |= (0x10); + } + else if(pAd->Antenna.field.RxPath == 2) + { + BBPR3 |= (0x8); + } + else if(pAd->Antenna.field.RxPath == 1) + { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + { + ULONG TxTotalCnt = pAd->RalinkCounters.OneSecTxNoRetryOkCount + + pAd->RalinkCounters.OneSecTxRetryOkCount + + pAd->RalinkCounters.OneSecTxFailCount; + + if (TxTotalCnt > 50) + { + RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 20); + pAd->Mlme.bLowThroughput = FALSE; + } + else + { + RTMPSetTimer(&pAd->Mlme.RxAntEvalTimer, 300); + pAd->Mlme.bLowThroughput = TRUE; + } + } +} + +/* + ======================================================================== + Routine Description: + After evaluation, check antenna link status + + Arguments: + pAd - Adapter pointer + + Return Value: + None + + ======================================================================== +*/ +VOID AsicRxAntEvalTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; +#ifdef CONFIG_STA_SUPPORT + UCHAR BBPR3 = 0; + CHAR larger = -127, rssi0, rssi1, rssi2; +#endif // CONFIG_STA_SUPPORT // + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + if (pAd->StaCfg.Psm == PWR_SAVE) + return; + + + // if the traffic is low, use average rssi as the criteria + if (pAd->Mlme.bLowThroughput == TRUE) + { + rssi0 = pAd->StaCfg.RssiSample.LastRssi0; + rssi1 = pAd->StaCfg.RssiSample.LastRssi1; + rssi2 = pAd->StaCfg.RssiSample.LastRssi2; + } + else + { + rssi0 = pAd->StaCfg.RssiSample.AvgRssi0; + rssi1 = pAd->StaCfg.RssiSample.AvgRssi1; + rssi2 = pAd->StaCfg.RssiSample.AvgRssi2; + } + + if(pAd->Antenna.field.RxPath == 3) + { + larger = max(rssi0, rssi1); + + if (larger > (rssi2 + 20)) + pAd->Mlme.RealRxPath = 2; + else + pAd->Mlme.RealRxPath = 3; + } + else if(pAd->Antenna.field.RxPath == 2) + { + if (rssi0 > (rssi1 + 20)) + pAd->Mlme.RealRxPath = 1; + else + pAd->Mlme.RealRxPath = 2; + } + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if(pAd->Mlme.RealRxPath == 3) + { + BBPR3 |= (0x10); + } + else if(pAd->Mlme.RealRxPath == 2) + { + BBPR3 |= (0x8); + } + else if(pAd->Mlme.RealRxPath == 1) + { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); + } + +#endif // CONFIG_STA_SUPPORT // + +} + + + +VOID APSDPeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + return; + + pAd->CommonCfg.TriggerTimerCount++; + +// Driver should not send trigger frame, it should be send by application layer +/* + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable + && (pAd->CommonCfg.bNeedSendTriggerFrame || + (((pAd->CommonCfg.TriggerTimerCount%20) == 19) && (!pAd->CommonCfg.bAPSDAC_BE || !pAd->CommonCfg.bAPSDAC_BK || !pAd->CommonCfg.bAPSDAC_VI || !pAd->CommonCfg.bAPSDAC_VO)))) + { + DBGPRINT(RT_DEBUG_TRACE,("Sending trigger frame and enter service period when support APSD\n")); + RTMPSendNullFrame(pAd, pAd->CommonCfg.TxRate, TRUE); + pAd->CommonCfg.bNeedSendTriggerFrame = FALSE; + pAd->CommonCfg.TriggerTimerCount = 0; + pAd->CommonCfg.bInServicePeriod = TRUE; + }*/ +} + +/* + ======================================================================== + Routine Description: + Set/reset MAC registers according to bPiggyBack parameter + + Arguments: + pAd - Adapter pointer + bPiggyBack - Enable / Disable Piggy-Back + + Return Value: + None + + ======================================================================== +*/ +VOID RTMPSetPiggyBack( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bPiggyBack) +{ + TX_LINK_CFG_STRUC TxLinkCfg; + + RTMP_IO_READ32(pAd, TX_LINK_CFG, &TxLinkCfg.word); + + TxLinkCfg.field.TxCFAckEn = bPiggyBack; + RTMP_IO_WRITE32(pAd, TX_LINK_CFG, TxLinkCfg.word); +} + +/* + ======================================================================== + Routine Description: + check if this entry need to switch rate automatically + + Arguments: + pAd + pEntry + + Return Value: + TURE + FALSE + + ======================================================================== +*/ +BOOLEAN RTMPCheckEntryEnableAutoRateSwitch( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry) +{ + BOOLEAN result = TRUE; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // only associated STA counts + if (pEntry && (pEntry->ValidAsCLI) && (pEntry->Sst == SST_ASSOC)) + { + result = pAd->StaCfg.bAutoTxRateSwitch; + } + else + result = FALSE; + +#ifdef QOS_DLS_SUPPORT + if (pEntry && (pEntry->ValidAsDls)) + result = pAd->StaCfg.bAutoTxRateSwitch; +#endif // QOS_DLS_SUPPORT // + } +#endif // CONFIG_STA_SUPPORT // + + + + return result; +} + + +BOOLEAN RTMPAutoRateSwitchCheck( + IN PRTMP_ADAPTER pAd) +{ + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->StaCfg.bAutoTxRateSwitch) + return TRUE; + } +#endif // CONFIG_STA_SUPPORT // + return FALSE; +} + + +/* + ======================================================================== + Routine Description: + check if this entry need to fix tx legacy rate + + Arguments: + pAd + pEntry + + Return Value: + TURE + FALSE + + ======================================================================== +*/ +UCHAR RTMPStaFixedTxMode( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry) +{ + UCHAR tx_mode = FIXED_TXMODE_HT; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + tx_mode = (UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode; + } +#endif // CONFIG_STA_SUPPORT // + + return tx_mode; +} + +/* + ======================================================================== + Routine Description: + Overwrite HT Tx Mode by Fixed Legency Tx Mode, if specified. + + Arguments: + pAd + pEntry + + Return Value: + TURE + FALSE + + ======================================================================== +*/ +VOID RTMPUpdateLegacyTxSetting( + UCHAR fixed_tx_mode, + PMAC_TABLE_ENTRY pEntry) +{ + HTTRANSMIT_SETTING TransmitSetting; + + if (fixed_tx_mode == FIXED_TXMODE_HT) + return; + + TransmitSetting.word = 0; + + TransmitSetting.field.MODE = pEntry->HTPhyMode.field.MODE; + TransmitSetting.field.MCS = pEntry->HTPhyMode.field.MCS; + + if (fixed_tx_mode == FIXED_TXMODE_CCK) + { + TransmitSetting.field.MODE = MODE_CCK; + // CCK mode allow MCS 0~3 + if (TransmitSetting.field.MCS > MCS_3) + TransmitSetting.field.MCS = MCS_3; + } + else + { + TransmitSetting.field.MODE = MODE_OFDM; + // OFDM mode allow MCS 0~7 + if (TransmitSetting.field.MCS > MCS_7) + TransmitSetting.field.MCS = MCS_7; + } + + if (pEntry->HTPhyMode.field.MODE >= TransmitSetting.field.MODE) + { + pEntry->HTPhyMode.word = TransmitSetting.word; + DBGPRINT(RT_DEBUG_TRACE, ("RTMPUpdateLegacyTxSetting : wcid-%d, MODE=%s, MCS=%d \n", + pEntry->Aid, GetPhyMode(pEntry->HTPhyMode.field.MODE), pEntry->HTPhyMode.field.MCS)); + } +} + +#ifdef CONFIG_STA_SUPPORT +/* + ========================================================================== + Description: + dynamic tune BBP R66 to find a balance between sensibility and + noise isolation + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AsicStaBbpTuning( + IN PRTMP_ADAPTER pAd) +{ + UCHAR OrigR66Value = 0, R66;//, R66UpperBound = 0x30, R66LowerBound = 0x30; + CHAR Rssi; + + // 2860C did not support Fase CCA, therefore can't tune + if (pAd->MACVersion == 0x28600100) + return; + + // + // work as a STA + // + if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) // no R66 tuning when SCANNING + return; + + if ((pAd->OpMode == OPMODE_STA) + && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + && !(OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + ) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &OrigR66Value); + R66 = OrigR66Value; + + if (pAd->Antenna.field.RxPath > 1) + Rssi = (pAd->StaCfg.RssiSample.AvgRssi0 + pAd->StaCfg.RssiSample.AvgRssi1) >> 1; + else + Rssi = pAd->StaCfg.RssiSample.AvgRssi0; + + if (pAd->LatchRfRegs.Channel <= 14) + { //BG band +#ifdef RT2870 + // RT3070 is a no LNA solution, it should have different control regarding to AGC gain control + // Otherwise, it will have some throughput side effect when low RSSI + if (IS_RT3070(pAd)) + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = 0x1C + 2*GET_LNA_GAIN(pAd) + 0x20; + if (OrigR66Value != R66) + { + RTUSBWriteBBPRegister(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x1C + 2*GET_LNA_GAIN(pAd); + if (OrigR66Value != R66) + { + RTUSBWriteBBPRegister(pAd, BBP_R66, R66); + } + } + } + else +#endif // RT2870 // + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = (0x2E + GET_LNA_GAIN(pAd)) + 0x10; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x2E + GET_LNA_GAIN(pAd); + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + } + } + else + { //A band + if (pAd->CommonCfg.BBPCurrentBW == BW_20) + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3 + 0x10; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x32 + (GET_LNA_GAIN(pAd)*5)/3; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + } + else + { + if (Rssi > RSSI_FOR_MID_LOW_SENSIBILITY) + { + R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3 + 0x10; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + else + { + R66 = 0x3A + (GET_LNA_GAIN(pAd)*5)/3; + if (OrigR66Value != R66) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + } + } + + + } +} +#endif // CONFIG_STA_SUPPORT // + +VOID RTMPSetAGCInitValue( + IN PRTMP_ADAPTER pAd, + IN UCHAR BandWidth) +{ + UCHAR R66 = 0x30; + + if (pAd->LatchRfRegs.Channel <= 14) + { // BG band + R66 = 0x2E + GET_LNA_GAIN(pAd); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + else + { //A band + if (BandWidth == BW_20) + { + R66 = (UCHAR)(0x32 + (GET_LNA_GAIN(pAd)*5)/3); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } +#ifdef DOT11_N_SUPPORT + else + { + R66 = (UCHAR)(0x3A + (GET_LNA_GAIN(pAd)*5)/3); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } +#endif // DOT11_N_SUPPORT // + } + +} + +VOID AsicTurnOffRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ + + // RF R2 bit 18 = 0 + UINT32 R1 = 0, R2 = 0, R3 = 0; + UCHAR index; + RTMP_RF_REGS *RFRegTable; + + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R1 = RFRegTable[index].R1 & 0xffffdfff; + R2 = RFRegTable[index].R2 & 0xfffbffff; + R3 = RFRegTable[index].R3 & 0xfff3ffff; + + RTMP_RF_IO_WRITE32(pAd, R1); + RTMP_RF_IO_WRITE32(pAd, R2); + + // Program R1b13 to 1, R3/b18,19 to 0, R2b18 to 0. + // Set RF R2 bit18=0, R3 bit[18:19]=0 + //if (pAd->StaCfg.bRadio == FALSE) + if (1) + { + RTMP_RF_IO_WRITE32(pAd, R3); + + DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x, R3 = 0x%08x \n", + Channel, pAd->RfIcType, R2, R3)); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOffRFClk#%d(RF=%d, ) , R2=0x%08x \n", + Channel, pAd->RfIcType, R2)); + break; + } + } + break; + + default: + break; + } +} + + +VOID AsicTurnOnRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) +{ + + // RF R2 bit 18 = 0 + UINT32 R1 = 0, R2 = 0, R3 = 0; + UCHAR index; + RTMP_RF_REGS *RFRegTable; + + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R3 = pAd->LatchRfRegs.R3; + R3 &= 0xfff3ffff; + R3 |= 0x00080000; + RTMP_RF_IO_WRITE32(pAd, R3); + + R1 = RFRegTable[index].R1; + RTMP_RF_IO_WRITE32(pAd, R1); + + R2 = RFRegTable[index].R2; + if (pAd->Antenna.field.TxPath == 1) + { + R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; + } + + if (pAd->Antenna.field.RxPath == 2) + { + R2 |= 0x40; // write 1 to off Rxpath. + } + else if (pAd->Antenna.field.RxPath == 1) + { + R2 |= 0x20040; // write 1 to off RxPath + } + RTMP_RF_IO_WRITE32(pAd, R2); + + break; + } + } + break; + + default: + break; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AsicTurnOnRFClk#%d(RF=%d, ) , R2=0x%08x\n", + Channel, + pAd->RfIcType, + R2)); +} + diff --git a/drivers/staging/rt2870/common/netif_block.c b/drivers/staging/rt2870/common/netif_block.c new file mode 100644 index 000000000000..d3f7d087e7f0 --- /dev/null +++ b/drivers/staging/rt2870/common/netif_block.c @@ -0,0 +1,144 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "../rt_config.h" +#include "netif_block.h" + +static NETIF_ENTRY freeNetIfEntryPool[FREE_NETIF_POOL_SIZE]; +static LIST_HEADER freeNetIfEntryList; + +void initblockQueueTab( + IN PRTMP_ADAPTER pAd) +{ + int i; + + initList(&freeNetIfEntryList); + for (i = 0; i < FREE_NETIF_POOL_SIZE; i++) + insertTailList(&freeNetIfEntryList, (PLIST_ENTRY)&freeNetIfEntryPool[i]); + + for (i=0; i < NUM_OF_TX_RING; i++) + initList(&pAd->blockQueueTab[i].NetIfList); + + return; +} + +BOOLEAN blockNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry, + IN PNET_DEV pNetDev) +{ + PNETIF_ENTRY pNetIfEntry = NULL; + + if ((pNetIfEntry = (PNETIF_ENTRY)removeHeadList(&freeNetIfEntryList)) != NULL) + { + netif_stop_queue(pNetDev); + pNetIfEntry->pNetDev = pNetDev; + insertTailList(&pBlockQueueEntry->NetIfList, (PLIST_ENTRY)pNetIfEntry); + + pBlockQueueEntry->SwTxQueueBlockFlag = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("netif_stop_queue(%s)\n", pNetDev->name)); + } + else + return FALSE; + + return TRUE; +} + +VOID releaseNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry) +{ + PNETIF_ENTRY pNetIfEntry = NULL; + PLIST_HEADER pNetIfList = &pBlockQueueEntry->NetIfList; + + while((pNetIfEntry = (PNETIF_ENTRY)removeHeadList(pNetIfList)) != NULL) + { + PNET_DEV pNetDev = pNetIfEntry->pNetDev; + netif_wake_queue(pNetDev); + insertTailList(&freeNetIfEntryList, (PLIST_ENTRY)pNetIfEntry); + + DBGPRINT(RT_DEBUG_TRACE, ("netif_wake_queue(%s)\n", pNetDev->name)); + } + pBlockQueueEntry->SwTxQueueBlockFlag = FALSE; + return; +} + + +VOID StopNetIfQueue( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket) +{ + PNET_DEV NetDev = NULL; + UCHAR IfIdx = 0; + BOOLEAN valid = FALSE; + +#ifdef APCLI_SUPPORT + if (RTMP_GET_PACKET_NET_DEVICE(pPacket) >= MIN_NET_DEVICE_FOR_APCLI) + { + IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_APCLI) % MAX_APCLI_NUM; + NetDev = pAd->ApCfg.ApCliTab[IfIdx].dev; + } + else +#endif // APCLI_SUPPORT // +#ifdef WDS_SUPPORT + if (RTMP_GET_PACKET_NET_DEVICE(pPacket) >= MIN_NET_DEVICE_FOR_WDS) + { + IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_WDS) % MAX_WDS_ENTRY; + NetDev = pAd->WdsTab.WdsEntry[IfIdx].dev; + } + else +#endif // WDS_SUPPORT // + { +#ifdef MBSS_SUPPORT + if (pAd->OpMode == OPMODE_AP) + { + IfIdx = (RTMP_GET_PACKET_NET_DEVICE(pPacket) - MIN_NET_DEVICE_FOR_MBSSID) % MAX_MBSSID_NUM; + NetDev = pAd->ApCfg.MBSSID[IfIdx].MSSIDDev; + } + else + { + IfIdx = MAIN_MBSSID; + NetDev = pAd->net_dev; + } +#else + IfIdx = MAIN_MBSSID; + NetDev = pAd->net_dev; +#endif + } + + // WMM support 4 software queues. + // One software queue full doesn't mean device have no capbility to transmit packet. + // So disable block Net-If queue function while WMM enable. +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + valid = (pAd->CommonCfg.bWmmCapable == TRUE) ? FALSE : TRUE; +#endif // CONFIG_STA_SUPPORT // + + if (valid) + blockNetIf(&pAd->blockQueueTab[QueIdx], NetDev); + return; +} + diff --git a/drivers/staging/rt2870/common/rtmp_init.c b/drivers/staging/rt2870/common/rtmp_init.c new file mode 100644 index 000000000000..87028fd60bc2 --- /dev/null +++ b/drivers/staging/rt2870/common/rtmp_init.c @@ -0,0 +1,4132 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_init.c + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 2002-08-01 created + John Chang 2004-08-20 RT2561/2661 use scatter-gather scheme + Jan Lee 2006-09-15 RT2860. Change for 802.11n , EEPROM, Led, BA, HT. +*/ +#include "../rt_config.h" +#include "firmware.h" + +//#define BIN_IN_FILE /* use *.bin firmware */ + +UCHAR BIT8[] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80}; +ULONG BIT32[] = {0x00000001, 0x00000002, 0x00000004, 0x00000008, + 0x00000010, 0x00000020, 0x00000040, 0x00000080, + 0x00000100, 0x00000200, 0x00000400, 0x00000800, + 0x00001000, 0x00002000, 0x00004000, 0x00008000, + 0x00010000, 0x00020000, 0x00040000, 0x00080000, + 0x00100000, 0x00200000, 0x00400000, 0x00800000, + 0x01000000, 0x02000000, 0x04000000, 0x08000000, + 0x10000000, 0x20000000, 0x40000000, 0x80000000}; + +char* CipherName[] = {"none","wep64","wep128","TKIP","AES","CKIP64","CKIP128"}; + +const unsigned short ccitt_16Table[] = { + 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, + 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, + 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485, + 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4, + 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC, + 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823, + 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B, + 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, + 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A, + 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, + 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49, + 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70, + 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78, + 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F, + 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, + 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, + 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C, + 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB, + 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3, + 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A, + 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92, + 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, + 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1, + 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, + 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0 +}; +#define ByteCRC16(v, crc) \ + (unsigned short)((crc << 8) ^ ccitt_16Table[((crc >> 8) ^ (v)) & 255]) + +unsigned char BitReverse(unsigned char x) +{ + int i; + unsigned char Temp=0; + for(i=0; ; i++) + { + if(x & 0x80) Temp |= 0x80; + if(i==7) break; + x <<= 1; + Temp >>= 1; + } + return Temp; +} + +// +// BBP register initialization set +// +REG_PAIR BBPRegTable[] = { + {BBP_R65, 0x2C}, // fix rssi issue + {BBP_R66, 0x38}, // Also set this default value to pAd->BbpTuning.R66CurrentValue at initial + {BBP_R69, 0x12}, + {BBP_R70, 0xa}, // BBP_R70 will change to 0x8 in ApStartUp and LinkUp for rt2860C, otherwise value is 0xa + {BBP_R73, 0x10}, + {BBP_R81, 0x37}, + {BBP_R82, 0x62}, + {BBP_R83, 0x6A}, + {BBP_R84, 0x99}, // 0x19 is for rt2860E and after. This is for extension channel overlapping IOT. 0x99 is for rt2860D and before + {BBP_R86, 0x00}, // middle range issue, Rory @2008-01-28 + {BBP_R91, 0x04}, // middle range issue, Rory @2008-01-28 + {BBP_R92, 0x00}, // middle range issue, Rory @2008-01-28 + {BBP_R103, 0x00}, // near range high-power issue, requested from Gary @2008-0528 + {BBP_R105, 0x05}, // 0x05 is for rt2860E to turn on FEQ control. It is safe for rt2860D and before, because Bit 7:2 are reserved in rt2860D and before. +}; +#define NUM_BBP_REG_PARMS (sizeof(BBPRegTable) / sizeof(REG_PAIR)) + +// +// RF register initialization set +// +#ifdef RT2870 +REG_PAIR RT30xx_RFRegTable[] = { + {RF_R04, 0x40}, + {RF_R05, 0x03}, + {RF_R06, 0x02}, + {RF_R07, 0x70}, + {RF_R09, 0x0F}, + {RF_R10, 0x71}, + {RF_R11, 0x21}, + {RF_R12, 0x7B}, + {RF_R14, 0x90}, + {RF_R15, 0x58}, + {RF_R16, 0xB3}, + {RF_R17, 0x92}, + {RF_R18, 0x2C}, + {RF_R19, 0x02}, + {RF_R20, 0xBA}, + {RF_R21, 0xDB}, + {RF_R24, 0x16}, + {RF_R25, 0x01}, + {RF_R27, 0x03}, + {RF_R29, 0x1F}, +}; +#define NUM_RF_REG_PARMS (sizeof(RT30xx_RFRegTable) / sizeof(REG_PAIR)) +#endif // RT2870 // + +// +// ASIC register initialization sets +// + +RTMP_REG_PAIR MACRegTable[] = { +#if defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x200) + {BCN_OFFSET0, 0xf8f0e8e0}, /* 0x3800(e0), 0x3A00(e8), 0x3C00(f0), 0x3E00(f8), 512B for each beacon */ + {BCN_OFFSET1, 0x6f77d0c8}, /* 0x3200(c8), 0x3400(d0), 0x1DC0(77), 0x1BC0(6f), 512B for each beacon */ +#elif defined(HW_BEACON_OFFSET) && (HW_BEACON_OFFSET == 0x100) + {BCN_OFFSET0, 0xece8e4e0}, /* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */ + {BCN_OFFSET1, 0xfcf8f4f0}, /* 0x3800, 0x3A00, 0x3C00, 0x3E00, 512B for each beacon */ +#else + #error You must re-calculate new value for BCN_OFFSET0 & BCN_OFFSET1 in MACRegTable[]!!! +#endif // HW_BEACON_OFFSET // + + {LEGACY_BASIC_RATE, 0x0000013f}, // Basic rate set bitmap + {HT_BASIC_RATE, 0x00008003}, // Basic HT rate set , 20M, MCS=3, MM. Format is the same as in TXWI. + {MAC_SYS_CTRL, 0x00}, // 0x1004, , default Disable RX + {RX_FILTR_CFG, 0x17f97}, //0x1400 , RX filter control, + {BKOFF_SLOT_CFG, 0x209}, // default set short slot time, CC_DELAY_TIME should be 2 + {TX_SW_CFG0, 0x0}, // Gary,2008-05-21 for CWC test + {TX_SW_CFG1, 0x80606}, // Gary,2006-08-23 + {TX_LINK_CFG, 0x1020}, // Gary,2006-08-23 + //{TX_TIMEOUT_CFG, 0x00182090}, // CCK has some problem. So increase timieout value. 2006-10-09// MArvek RT + {TX_TIMEOUT_CFG, 0x000a2090}, // CCK has some problem. So increase timieout value. 2006-10-09// MArvek RT , Modify for 2860E ,2007-08-01 + {MAX_LEN_CFG, MAX_AGGREGATION_SIZE | 0x00001000}, // 0x3018, MAX frame length. Max PSDU = 16kbytes. + {LED_CFG, 0x7f031e46}, // Gary, 2006-08-23 + {PBF_MAX_PCNT, 0x1F3FBF9F}, //0x1F3f7f9f}, //Jan, 2006/04/20 + //{TX_RTY_CFG, 0x6bb80408}, // Jan, 2006/11/16 + {TX_RTY_CFG, 0x47d01f0f}, // Jan, 2006/11/16, Set TxWI->ACK =0 in Probe Rsp Modify for 2860E ,2007-08-03 + {AUTO_RSP_CFG, 0x00000013}, // Initial Auto_Responder, because QA will turn off Auto-Responder + {CCK_PROT_CFG, 0x05740003 /*0x01740003*/}, // Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. + {OFDM_PROT_CFG, 0x05740003 /*0x01740003*/}, // Initial Auto_Responder, because QA will turn off Auto-Responder. And RTS threshold is enabled. +#ifdef RT2870 + {PBF_CFG, 0xf40006}, // Only enable Queue 2 + {MM40_PROT_CFG, 0x3F44084}, // Initial Auto_Responder, because QA will turn off Auto-Responder + {WPDMA_GLO_CFG, 0x00000030}, +#endif // RT2870 // + {GF20_PROT_CFG, 0x01744004}, // set 19:18 --> Short NAV for MIMO PS + {GF40_PROT_CFG, 0x03F44084}, + {MM20_PROT_CFG, 0x01744004}, + {TXOP_CTRL_CFG, 0x0000583f, /*0x0000243f*/ /*0x000024bf*/}, //Extension channel backoff. + {TX_RTS_CFG, 0x00092b20}, +//#ifdef WIFI_TEST + {EXP_ACK_TIME, 0x002400ca}, // default value +//#else +// {EXP_ACK_TIME, 0x005400ca}, // suggested by Gray @ 20070323 for 11n intel-sta throughput +//#endif // end - WIFI_TEST // + {TXOP_HLDR_ET, 0x00000002}, + + /* Jerry comments 2008/01/16: we use SIFS = 10us in CCK defaultly, but it seems that 10us + is too small for INTEL 2200bg card, so in MBSS mode, the delta time between beacon0 + and beacon1 is SIFS (10us), so if INTEL 2200bg card connects to BSS0, the ping + will always lost. So we change the SIFS of CCK from 10us to 16us. */ + {XIFS_TIME_CFG, 0x33a41010}, + {PWR_PIN_CFG, 0x00000003}, // patch for 2880-E +}; + + +#ifdef CONFIG_STA_SUPPORT +RTMP_REG_PAIR STAMACRegTable[] = { + {WMM_AIFSN_CFG, 0x00002273}, + {WMM_CWMIN_CFG, 0x00002344}, + {WMM_CWMAX_CFG, 0x000034aa}, +}; +#endif // CONFIG_STA_SUPPORT // + +#define NUM_MAC_REG_PARMS (sizeof(MACRegTable) / sizeof(RTMP_REG_PAIR)) +#ifdef CONFIG_STA_SUPPORT +#define NUM_STA_MAC_REG_PARMS (sizeof(STAMACRegTable) / sizeof(RTMP_REG_PAIR)) +#endif // CONFIG_STA_SUPPORT // + +#ifdef RT2870 +// +// RT2870 Firmware Spec only used 1 oct for version expression +// +#define FIRMWARE_MINOR_VERSION 7 + +#endif // RT2870 // + +// New 8k byte firmware size for RT3071/RT3072 +#define FIRMWAREIMAGE_MAX_LENGTH 0x2000 +#define FIRMWAREIMAGE_LENGTH (sizeof (FirmwareImage) / sizeof(UCHAR)) +#define FIRMWARE_MAJOR_VERSION 0 + +#define FIRMWAREIMAGEV1_LENGTH 0x1000 +#define FIRMWAREIMAGEV2_LENGTH 0x1000 + + + +/* + ======================================================================== + + Routine Description: + Allocate RTMP_ADAPTER data block and do some initialization + + Arguments: + Adapter Pointer to our adapter + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPAllocAdapterBlock( + IN PVOID handle, + OUT PRTMP_ADAPTER *ppAdapter) +{ + PRTMP_ADAPTER pAd; + NDIS_STATUS Status; + INT index; + UCHAR *pBeaconBuf = NULL; + + DBGPRINT(RT_DEBUG_TRACE, ("--> RTMPAllocAdapterBlock\n")); + + *ppAdapter = NULL; + + do + { + // Allocate RTMP_ADAPTER memory block + pBeaconBuf = kmalloc(MAX_BEACON_SIZE, MEM_ALLOC_FLAG); + if (pBeaconBuf == NULL) + { + Status = NDIS_STATUS_FAILURE; + DBGPRINT_ERR(("Failed to allocate memory - BeaconBuf!\n")); + break; + } + + Status = AdapterBlockAllocateMemory(handle, (PVOID *)&pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("Failed to allocate memory - ADAPTER\n")); + break; + } + pAd->BeaconBuf = pBeaconBuf; + printk("\n\n=== pAd = %p, size = %d ===\n\n", pAd, (UINT32)sizeof(RTMP_ADAPTER)); + + + // Init spin locks + NdisAllocateSpinLock(&pAd->MgmtRingLock); + + for (index =0 ; index < NUM_OF_TX_RING; index++) + { + NdisAllocateSpinLock(&pAd->TxSwQueueLock[index]); + NdisAllocateSpinLock(&pAd->DeQueueLock[index]); + pAd->DeQueueRunning[index] = FALSE; + } + + NdisAllocateSpinLock(&pAd->irq_lock); + + } while (FALSE); + + if ((Status != NDIS_STATUS_SUCCESS) && (pBeaconBuf)) + kfree(pBeaconBuf); + + *ppAdapter = pAd; + + DBGPRINT_S(Status, ("<-- RTMPAllocAdapterBlock, Status=%x\n", Status)); + return Status; +} + +/* + ======================================================================== + + Routine Description: + Read initial Tx power per MCS and BW from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPReadTxPwrPerRate( + IN PRTMP_ADAPTER pAd) +{ + ULONG data, Adata, Gdata; + USHORT i, value, value2; + INT Apwrdelta, Gpwrdelta; + UCHAR t1,t2,t3,t4; + BOOLEAN bValid, bApwrdeltaMinus = TRUE, bGpwrdeltaMinus = TRUE; + + // + // Get power delta for 20MHz and 40MHz. + // + DBGPRINT(RT_DEBUG_TRACE, ("Txpower per Rate\n")); + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_DELTA, value2); + Apwrdelta = 0; + Gpwrdelta = 0; + + if ((value2 & 0xff) != 0xff) + { + if ((value2 & 0x80)) + Gpwrdelta = (value2&0xf); + + if ((value2 & 0x40)) + bGpwrdeltaMinus = FALSE; + else + bGpwrdeltaMinus = TRUE; + } + if ((value2 & 0xff00) != 0xff00) + { + if ((value2 & 0x8000)) + Apwrdelta = ((value2&0xf00)>>8); + + if ((value2 & 0x4000)) + bApwrdeltaMinus = FALSE; + else + bApwrdeltaMinus = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("Gpwrdelta = %x, Apwrdelta = %x .\n", Gpwrdelta, Apwrdelta)); + + // + // Get Txpower per MCS for 20MHz in 2.4G. + // + for (i=0; i<5; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i*4, value); + data = value; + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_2_4G + i*4 + 2, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + data |= (value<<16); + + pAd->Tx20MPwrCfgABand[i] = pAd->Tx40MPwrCfgABand[i] = Adata; + pAd->Tx20MPwrCfgGBand[i] = pAd->Tx40MPwrCfgGBand[i] = Gdata; + + if (data != 0xffffffff) + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, data); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("20MHz BW, 2.4G band-%lx, Adata = %lx, Gdata = %lx \n", data, Adata, Gdata)); + } + + // + // Check this block is valid for 40MHz in 2.4G. If invalid, use parameter for 20MHz in 2.4G + // + bValid = TRUE; + for (i=0; i<6; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + 2 + i*2, value); + if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00)) + { + bValid = FALSE; + break; + } + } + + // + // Get Txpower per MCS for 40MHz in 2.4G. + // + if (bValid) + { + for (i=0; i<4; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + i*4, value); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_2_4G + i*4 + 2, value); + if (bGpwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Gpwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Gpwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Gpwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Gpwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Gpwrdelta) + t1 = (value&0xf)-(Gpwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Gpwrdelta) + t2 = ((value&0xf0)>>4)-(Gpwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Gpwrdelta) + t3 = ((value&0xf00)>>8)-(Gpwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Gpwrdelta) + t4 = ((value&0xf000)>>12)-(Gpwrdelta); + else + t4 = 0; + } + Gdata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + + if (i == 0) + pAd->Tx40MPwrCfgGBand[i+1] = (pAd->Tx40MPwrCfgGBand[i+1] & 0x0000FFFF) | (Gdata & 0xFFFF0000); + else + pAd->Tx40MPwrCfgGBand[i+1] = Gdata; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("40MHz BW, 2.4G band, Gdata = %lx \n", Gdata)); + } + } + + // + // Check this block is valid for 20MHz in 5G. If invalid, use parameter for 20MHz in 2.4G + // + bValid = TRUE; + for (i=0; i<8; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + 2 + i*2, value); + if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00)) + { + bValid = FALSE; + break; + } + } + + // + // Get Txpower per MCS for 20MHz in 5G. + // + if (bValid) + { + for (i=0; i<5; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + i*4, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_20MHZ_5G + i*4 + 2, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + + if (i == 0) + pAd->Tx20MPwrCfgABand[i] = (pAd->Tx20MPwrCfgABand[i] & 0x0000FFFF) | (Adata & 0xFFFF0000); + else + pAd->Tx20MPwrCfgABand[i] = Adata; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("20MHz BW, 5GHz band, Adata = %lx \n", Adata)); + } + } + + // + // Check this block is valid for 40MHz in 5G. If invalid, use parameter for 20MHz in 2.4G + // + bValid = TRUE; + for (i=0; i<6; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + 2 + i*2, value); + if (((value & 0x00FF) == 0x00FF) || ((value & 0xFF00) == 0xFF00)) + { + bValid = FALSE; + break; + } + } + + // + // Get Txpower per MCS for 40MHz in 5G. + // + if (bValid) + { + for (i=0; i<4; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + i*4, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata = t1 + (t2<<4) + (t3<<8) + (t4<<12); + + RT28xx_EEPROM_READ16(pAd, EEPROM_TXPOWER_BYRATE_40MHZ_5G + i*4 + 2, value); + if (bApwrdeltaMinus == FALSE) + { + t1 = (value&0xf)+(Apwrdelta); + if (t1 > 0xf) + t1 = 0xf; + t2 = ((value&0xf0)>>4)+(Apwrdelta); + if (t2 > 0xf) + t2 = 0xf; + t3 = ((value&0xf00)>>8)+(Apwrdelta); + if (t3 > 0xf) + t3 = 0xf; + t4 = ((value&0xf000)>>12)+(Apwrdelta); + if (t4 > 0xf) + t4 = 0xf; + } + else + { + if ((value&0xf) > Apwrdelta) + t1 = (value&0xf)-(Apwrdelta); + else + t1 = 0; + if (((value&0xf0)>>4) > Apwrdelta) + t2 = ((value&0xf0)>>4)-(Apwrdelta); + else + t2 = 0; + if (((value&0xf00)>>8) > Apwrdelta) + t3 = ((value&0xf00)>>8)-(Apwrdelta); + else + t3 = 0; + if (((value&0xf000)>>12) > Apwrdelta) + t4 = ((value&0xf000)>>12)-(Apwrdelta); + else + t4 = 0; + } + Adata |= ((t1<<16) + (t2<<20) + (t3<<24) + (t4<<28)); + + if (i == 0) + pAd->Tx40MPwrCfgABand[i+1] = (pAd->Tx40MPwrCfgABand[i+1] & 0x0000FFFF) | (Adata & 0xFFFF0000); + else + pAd->Tx40MPwrCfgABand[i+1] = Adata; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("40MHz BW, 5GHz band, Adata = %lx \n", Adata)); + } + } +} + + +/* + ======================================================================== + + Routine Description: + Read initial channel power parameters from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPReadChannelPwr( + IN PRTMP_ADAPTER pAd) +{ + UCHAR i, choffset; + EEPROM_TX_PWR_STRUC Power; + EEPROM_TX_PWR_STRUC Power2; + + // Read Tx power value for all channels + // Value from 1 - 0x7f. Default value is 24. + // Power value : 2.4G 0x00 (0) ~ 0x1F (31) + // : 5.5G 0xF9 (-7) ~ 0x0F (15) + + // 0. 11b/g, ch1 - ch 14 + for (i = 0; i < 7; i++) + { +// Power.word = RTMP_EEPROM_READ16(pAd, EEPROM_G_TX_PWR_OFFSET + i * 2); +// Power2.word = RTMP_EEPROM_READ16(pAd, EEPROM_G_TX2_PWR_OFFSET + i * 2); + RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX_PWR_OFFSET + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_G_TX2_PWR_OFFSET + i * 2, Power2.word); + pAd->TxPower[i * 2].Channel = i * 2 + 1; + pAd->TxPower[i * 2 + 1].Channel = i * 2 + 2; + + if ((Power.field.Byte0 > 31) || (Power.field.Byte0 < 0)) + pAd->TxPower[i * 2].Power = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2].Power = Power.field.Byte0; + + if ((Power.field.Byte1 > 31) || (Power.field.Byte1 < 0)) + pAd->TxPower[i * 2 + 1].Power = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2 + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 > 31) || (Power2.field.Byte0 < 0)) + pAd->TxPower[i * 2].Power2 = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 > 31) || (Power2.field.Byte1 < 0)) + pAd->TxPower[i * 2 + 1].Power2 = DEFAULT_RF_TX_POWER; + else + pAd->TxPower[i * 2 + 1].Power2 = Power2.field.Byte1; + } + + // 1. U-NII lower/middle band: 36, 38, 40; 44, 46, 48; 52, 54, 56; 60, 62, 64 (including central frequency in BW 40MHz) + // 1.1 Fill up channel + choffset = 14; + for (i = 0; i < 4; i++) + { + pAd->TxPower[3 * i + choffset + 0].Channel = 36 + i * 8 + 0; + pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 1].Channel = 36 + i * 8 + 2; + pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 2].Channel = 36 + i * 8 + 4; + pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER; + } + + // 1.2 Fill up power + for (i = 0; i < 6; i++) + { +// Power.word = RTMP_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + i * 2); +// Power2.word = RTMP_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + i * 2); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + i * 2, Power2.word); + + if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1; + } + + // 2. HipperLAN 2 100, 102 ,104; 108, 110, 112; 116, 118, 120; 124, 126, 128; 132, 134, 136; 140 (including central frequency in BW 40MHz) + // 2.1 Fill up channel + choffset = 14 + 12; + for (i = 0; i < 5; i++) + { + pAd->TxPower[3 * i + choffset + 0].Channel = 100 + i * 8 + 0; + pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 1].Channel = 100 + i * 8 + 2; + pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 2].Channel = 100 + i * 8 + 4; + pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER; + } + pAd->TxPower[3 * 5 + choffset + 0].Channel = 140; + pAd->TxPower[3 * 5 + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * 5 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + // 2.2 Fill up power + for (i = 0; i < 8; i++) + { +// Power.word = RTMP_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2); +// Power2.word = RTMP_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2, Power2.word); + + if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1; + } + + // 3. U-NII upper band: 149, 151, 153; 157, 159, 161; 165 (including central frequency in BW 40MHz) + // 3.1 Fill up channel + choffset = 14 + 12 + 16; + for (i = 0; i < 2; i++) + { + pAd->TxPower[3 * i + choffset + 0].Channel = 149 + i * 8 + 0; + pAd->TxPower[3 * i + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 1].Channel = 149 + i * 8 + 2; + pAd->TxPower[3 * i + choffset + 1].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 1].Power2 = DEFAULT_RF_TX_POWER; + + pAd->TxPower[3 * i + choffset + 2].Channel = 149 + i * 8 + 4; + pAd->TxPower[3 * i + choffset + 2].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * i + choffset + 2].Power2 = DEFAULT_RF_TX_POWER; + } + pAd->TxPower[3 * 2 + choffset + 0].Channel = 165; + pAd->TxPower[3 * 2 + choffset + 0].Power = DEFAULT_RF_TX_POWER; + pAd->TxPower[3 * 2 + choffset + 0].Power2 = DEFAULT_RF_TX_POWER; + + // 3.2 Fill up power + for (i = 0; i < 4; i++) + { +// Power.word = RTMP_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2); +// Power2.word = RTMP_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX_PWR_OFFSET + (choffset - 14) + i * 2, Power.word); + RT28xx_EEPROM_READ16(pAd, EEPROM_A_TX2_PWR_OFFSET + (choffset - 14) + i * 2, Power2.word); + + if ((Power.field.Byte0 < 16) && (Power.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power = Power.field.Byte0; + + if ((Power.field.Byte1 < 16) && (Power.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power = Power.field.Byte1; + + if ((Power2.field.Byte0 < 16) && (Power2.field.Byte0 >= -7)) + pAd->TxPower[i * 2 + choffset + 0].Power2 = Power2.field.Byte0; + + if ((Power2.field.Byte1 < 16) && (Power2.field.Byte1 >= -7)) + pAd->TxPower[i * 2 + choffset + 1].Power2 = Power2.field.Byte1; + } + + // 4. Print and Debug + choffset = 14 + 12 + 16 + 7; + +} + +/* + ======================================================================== + + Routine Description: + Read the following from the registry + 1. All the parameters + 2. NetworkAddres + + Arguments: + Adapter Pointer to our adapter + WrapperConfigurationContext For use by NdisOpenConfiguration + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + NDIS_STATUS_RESOURCES + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS NICReadRegParameters( + IN PRTMP_ADAPTER pAd, + IN NDIS_HANDLE WrapperConfigurationContext + ) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + DBGPRINT_S(Status, ("<-- NICReadRegParameters, Status=%x\n", Status)); + return Status; +} + + +#ifdef RT2870 +/* + ======================================================================== + + Routine Description: + For RF filter calibration purpose + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID RTUSBFilterCalibration( + IN PRTMP_ADAPTER pAd) +{ + UCHAR R55x = 0, value, FilterTarget = 0x1E, BBPValue; + UINT loop = 0, count = 0, loopcnt = 0, ReTry = 0; + UCHAR RF_R24_Value = 0; + + // Give bbp filter initial value + pAd->Mlme.CaliBW20RfR24 = 0x16; + pAd->Mlme.CaliBW40RfR24 = 0x36; //Bit[5] must be 1 for BW 40 + + do + { + if (loop == 1) //BandWidth = 40 MHz + { + // Write 0x27 to RF_R24 to program filter + RF_R24_Value = 0x27; + RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value); + FilterTarget = 0x19; + + // when calibrate BW40, BBP mask must set to BW40. + RTUSBReadBBPRegister(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + BBPValue|= (0x10); + RTUSBWriteBBPRegister(pAd, BBP_R4, BBPValue); + } + else //BandWidth = 20 MHz + { + // Write 0x07 to RF_R24 to program filter + RF_R24_Value = 0x07; + RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value); + FilterTarget = 0x16; + } + + // Write 0x01 to RF_R22 to enable baseband loopback mode + RT30xxReadRFRegister(pAd, RF_R22, &value); + value |= 0x01; + RT30xxWriteRFRegister(pAd, RF_R22, value); + + // Write 0x00 to BBP_R24 to set power & frequency of passband test tone + RTUSBWriteBBPRegister(pAd, BBP_R24, 0); + + do + { + // Write 0x90 to BBP_R25 to transmit test tone + RTUSBWriteBBPRegister(pAd, BBP_R25, 0x90); + + RTMPusecDelay(1000); + // Read BBP_R55[6:0] for received power, set R55x = BBP_R55[6:0] + RTUSBReadBBPRegister(pAd, BBP_R55, &value); + R55x = value & 0xFF; + + } while ((ReTry++ < 100) && (R55x == 0)); + + // Write 0x06 to BBP_R24 to set power & frequency of stopband test tone + RTUSBWriteBBPRegister(pAd, BBP_R24, 0x06); + + while(TRUE) + { + // Write 0x90 to BBP_R25 to transmit test tone + RTUSBWriteBBPRegister(pAd, BBP_R25, 0x90); + + //We need to wait for calibration + RTMPusecDelay(1000); + RTUSBReadBBPRegister(pAd, BBP_R55, &value); + value &= 0xFF; + if ((R55x - value) < FilterTarget) + { + RF_R24_Value ++; + } + else if ((R55x - value) == FilterTarget) + { + RF_R24_Value ++; + count ++; + } + else + { + break; + } + + // prevent infinite loop cause driver hang. + if (loopcnt++ > 100) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBFilterCalibration - can't find a valid value, loopcnt=%d stop calibrating", loopcnt)); + break; + } + + // Write RF_R24 to program filter + RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value); + } + + if (count > 0) + { + RF_R24_Value = RF_R24_Value - ((count) ? (1) : (0)); + } + + // Store for future usage + if (loopcnt < 100) + { + if (loop++ == 0) + { + //BandWidth = 20 MHz + pAd->Mlme.CaliBW20RfR24 = (UCHAR)RF_R24_Value; + } + else + { + //BandWidth = 40 MHz + pAd->Mlme.CaliBW40RfR24 = (UCHAR)RF_R24_Value; + break; + } + } + else + break; + + RT30xxWriteRFRegister(pAd, RF_R24, RF_R24_Value); + + // reset count + count = 0; + } while(TRUE); + + // + // Set back to initial state + // + RTUSBWriteBBPRegister(pAd, BBP_R24, 0); + + RT30xxReadRFRegister(pAd, RF_R22, &value); + value &= ~(0x01); + RT30xxWriteRFRegister(pAd, RF_R22, value); + + // set BBP back to BW20 + RTUSBReadBBPRegister(pAd, BBP_R4, &BBPValue); + BBPValue&= (~0x18); + RTUSBWriteBBPRegister(pAd, BBP_R4, BBPValue); + + DBGPRINT(RT_DEBUG_TRACE, ("RTUSBFilterCalibration - CaliBW20RfR24=0x%x, CaliBW40RfR24=0x%x\n", pAd->Mlme.CaliBW20RfR24, pAd->Mlme.CaliBW40RfR24)); +} + + +VOID NICInitRT30xxRFRegisters(IN PRTMP_ADAPTER pAd) +{ + INT i; + // Driver must read EEPROM to get RfIcType before initial RF registers + // Initialize RF register to default value + if (IS_RT3070(pAd) && ((pAd->RfIcType == RFIC_3020) ||(pAd->RfIcType == RFIC_2020))) + { + // Init RF calibration + // Driver should toggle RF R30 bit7 before init RF registers + ULONG RfReg = 0; + RT30xxReadRFRegister(pAd, RF_R30, (PUCHAR)&RfReg); + RfReg |= 0x80; + RT30xxWriteRFRegister(pAd, RF_R30, (UCHAR)RfReg); + RTMPusecDelay(1000); + RfReg &= 0x7F; + RT30xxWriteRFRegister(pAd, RF_R30, (UCHAR)RfReg); + + // Initialize RF register to default value + for (i = 0; i < NUM_RF_REG_PARMS; i++) + { + RT30xxWriteRFRegister(pAd, RT30xx_RFRegTable[i].Register, RT30xx_RFRegTable[i].Value); + } + + //For RF filter Calibration + RTUSBFilterCalibration(pAd); + } + +} +#endif // RT2870 // + + +/* + ======================================================================== + + Routine Description: + Read initial parameters from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID NICReadEEPROMParameters( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mac_addr) +{ + UINT32 data = 0; + USHORT i, value, value2; + UCHAR TmpPhy; + EEPROM_TX_PWR_STRUC Power; + EEPROM_VERSION_STRUC Version; + EEPROM_ANTENNA_STRUC Antenna; + EEPROM_NIC_CONFIG2_STRUC NicConfig2; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICReadEEPROMParameters\n")); + + // Init EEPROM Address Number, before access EEPROM; if 93c46, EEPROMAddressNum=6, else if 93c66, EEPROMAddressNum=8 + RTMP_IO_READ32(pAd, E2PROM_CSR, &data); + DBGPRINT(RT_DEBUG_TRACE, ("--> E2PROM_CSR = 0x%x\n", data)); + + if((data & 0x30) == 0) + pAd->EEPROMAddressNum = 6; // 93C46 + else if((data & 0x30) == 0x10) + pAd->EEPROMAddressNum = 8; // 93C66 + else + pAd->EEPROMAddressNum = 8; // 93C86 + DBGPRINT(RT_DEBUG_TRACE, ("--> EEPROMAddressNum = %d\n", pAd->EEPROMAddressNum )); + + // RT2860 MAC no longer auto load MAC address from E2PROM. Driver has to intialize + // MAC address registers according to E2PROM setting + if (mac_addr == NULL || + strlen(mac_addr) != 17 || + mac_addr[2] != ':' || mac_addr[5] != ':' || mac_addr[8] != ':' || + mac_addr[11] != ':' || mac_addr[14] != ':') + { + USHORT Addr01,Addr23,Addr45 ; + + RT28xx_EEPROM_READ16(pAd, 0x04, Addr01); + RT28xx_EEPROM_READ16(pAd, 0x06, Addr23); + RT28xx_EEPROM_READ16(pAd, 0x08, Addr45); + + pAd->PermanentAddress[0] = (UCHAR)(Addr01 & 0xff); + pAd->PermanentAddress[1] = (UCHAR)(Addr01 >> 8); + pAd->PermanentAddress[2] = (UCHAR)(Addr23 & 0xff); + pAd->PermanentAddress[3] = (UCHAR)(Addr23 >> 8); + pAd->PermanentAddress[4] = (UCHAR)(Addr45 & 0xff); + pAd->PermanentAddress[5] = (UCHAR)(Addr45 >> 8); + + DBGPRINT(RT_DEBUG_TRACE, ("Initialize MAC Address from E2PROM \n")); + } + else + { + INT j; + PUCHAR macptr; + + macptr = mac_addr; + + for (j=0; jPermanentAddress[j], 1); + macptr=macptr+3; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Initialize MAC Address from module parameter \n")); + } + + + { +#if 0 + USHORT Addr01,Addr23,Addr45 ; + + Addr01=RTMP_EEPROM_READ16(pAd, 0x04); + Addr23=RTMP_EEPROM_READ16(pAd, 0x06); + Addr45=RTMP_EEPROM_READ16(pAd, 0x08); + + pAd->PermanentAddress[0] = (UCHAR)(Addr01 & 0xff); + pAd->PermanentAddress[1] = (UCHAR)(Addr01 >> 8); + pAd->PermanentAddress[2] = (UCHAR)(Addr23 & 0xff); + pAd->PermanentAddress[3] = (UCHAR)(Addr23 >> 8); + pAd->PermanentAddress[4] = (UCHAR)(Addr45 & 0xff); + pAd->PermanentAddress[5] = (UCHAR)(Addr45 >> 8); +#endif + //more conveninet to test mbssid, so ap's bssid &0xf1 + if (pAd->PermanentAddress[0] == 0xff) + pAd->PermanentAddress[0] = RandomByte(pAd)&0xf8; + + //if (pAd->PermanentAddress[5] == 0xff) + // pAd->PermanentAddress[5] = RandomByte(pAd)&0xf8; + + DBGPRINT_RAW(RT_DEBUG_TRACE,("E2PROM MAC: =%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->PermanentAddress[0], pAd->PermanentAddress[1], + pAd->PermanentAddress[2], pAd->PermanentAddress[3], + pAd->PermanentAddress[4], pAd->PermanentAddress[5])); + if (pAd->bLocalAdminMAC == FALSE) + { + MAC_DW0_STRUC csr2; + MAC_DW1_STRUC csr3; + COPY_MAC_ADDR(pAd->CurrentAddress, pAd->PermanentAddress); + csr2.field.Byte0 = pAd->CurrentAddress[0]; + csr2.field.Byte1 = pAd->CurrentAddress[1]; + csr2.field.Byte2 = pAd->CurrentAddress[2]; + csr2.field.Byte3 = pAd->CurrentAddress[3]; + RTMP_IO_WRITE32(pAd, MAC_ADDR_DW0, csr2.word); + csr3.word = 0; + csr3.field.Byte4 = pAd->CurrentAddress[4]; + csr3.field.Byte5 = pAd->CurrentAddress[5]; + csr3.field.U2MeMask = 0xff; + RTMP_IO_WRITE32(pAd, MAC_ADDR_DW1, csr3.word); + DBGPRINT_RAW(RT_DEBUG_TRACE,("E2PROM MAC: =%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->PermanentAddress[0], pAd->PermanentAddress[1], + pAd->PermanentAddress[2], pAd->PermanentAddress[3], + pAd->PermanentAddress[4], pAd->PermanentAddress[5])); + } + } + + // if not return early. cause fail at emulation. + // Init the channel number for TX channel power + RTMPReadChannelPwr(pAd); + + // if E2PROM version mismatch with driver's expectation, then skip + // all subsequent E2RPOM retieval and set a system error bit to notify GUI + RT28xx_EEPROM_READ16(pAd, EEPROM_VERSION_OFFSET, Version.word); + pAd->EepromVersion = Version.field.Version + Version.field.FaeReleaseNumber * 256; + DBGPRINT(RT_DEBUG_TRACE, ("E2PROM: Version = %d, FAE release #%d\n", Version.field.Version, Version.field.FaeReleaseNumber)); + + if (Version.field.Version > VALID_EEPROM_VERSION) + { + DBGPRINT_ERR(("E2PROM: WRONG VERSION 0x%x, should be %d\n",Version.field.Version, VALID_EEPROM_VERSION)); + /*pAd->SystemErrorBitmap |= 0x00000001; + + // hard-code default value when no proper E2PROM installed + pAd->bAutoTxAgcA = FALSE; + pAd->bAutoTxAgcG = FALSE; + + // Default the channel power + for (i = 0; i < MAX_NUM_OF_CHANNELS; i++) + pAd->TxPower[i].Power = DEFAULT_RF_TX_POWER; + + // Default the channel power + for (i = 0; i < MAX_NUM_OF_11JCHANNELS; i++) + pAd->TxPower11J[i].Power = DEFAULT_RF_TX_POWER; + + for(i = 0; i < NUM_EEPROM_BBP_PARMS; i++) + pAd->EEPROMDefaultValue[i] = 0xffff; + return; */ + } + + // Read BBP default value from EEPROM and store to array(EEPROMDefaultValue) in pAd + RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, value); + pAd->EEPROMDefaultValue[0] = value; + + RT28xx_EEPROM_READ16(pAd, EEPROM_NIC2_OFFSET, value); + pAd->EEPROMDefaultValue[1] = value; + + RT28xx_EEPROM_READ16(pAd, 0x38, value); // Country Region + pAd->EEPROMDefaultValue[2] = value; + + for(i = 0; i < 8; i++) + { + RT28xx_EEPROM_READ16(pAd, EEPROM_BBP_BASE_OFFSET + i*2, value); + pAd->EEPROMDefaultValue[i+3] = value; + } + + // We have to parse NIC configuration 0 at here. + // If TSSI did not have preloaded value, it should reset the TxAutoAgc to false + // Therefore, we have to read TxAutoAgc control beforehand. + // Read Tx AGC control bit + Antenna.word = pAd->EEPROMDefaultValue[0]; + if (Antenna.word == 0xFFFF) + { + Antenna.word = 0; + Antenna.field.RfIcType = RFIC_2820; + Antenna.field.TxPath = 1; + Antenna.field.RxPath = 2; + DBGPRINT(RT_DEBUG_WARN, ("E2PROM error, hard code as 0x%04x\n", Antenna.word)); + } + + // Choose the desired Tx&Rx stream. + if ((pAd->CommonCfg.TxStream == 0) || (pAd->CommonCfg.TxStream > Antenna.field.TxPath)) + pAd->CommonCfg.TxStream = Antenna.field.TxPath; + + if ((pAd->CommonCfg.RxStream == 0) || (pAd->CommonCfg.RxStream > Antenna.field.RxPath)) + { + pAd->CommonCfg.RxStream = Antenna.field.RxPath; + + if ((pAd->MACVersion < RALINK_2883_VERSION) && + (pAd->CommonCfg.RxStream > 2)) + { + // only 2 Rx streams for RT2860 series + pAd->CommonCfg.RxStream = 2; + } + } + + // 3*3 + // read value from EEPROM and set them to CSR174 ~ 177 in chain0 ~ chain2 + // yet implement + for(i=0; i<3; i++) + { + } + + NicConfig2.word = pAd->EEPROMDefaultValue[1]; + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + NicConfig2.word = 0; + if ((NicConfig2.word & 0x00ff) == 0xff) + { + NicConfig2.word &= 0xff00; + } + + if ((NicConfig2.word >> 8) == 0xff) + { + NicConfig2.word &= 0x00ff; + } + } +#endif // CONFIG_STA_SUPPORT // + + if (NicConfig2.field.DynamicTxAgcControl == 1) + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE; + else + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("NICReadEEPROMParameters: RxPath = %d, TxPath = %d\n", Antenna.field.RxPath, Antenna.field.TxPath)); + + // Save the antenna for future use + pAd->Antenna.word = Antenna.word; + + // + // Reset PhyMode if we don't support 802.11a + // Only RFIC_2850 & RFIC_2750 support 802.11a + // + if ((Antenna.field.RfIcType != RFIC_2850) && (Antenna.field.RfIcType != RFIC_2750)) + { + if ((pAd->CommonCfg.PhyMode == PHY_11ABG_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11A)) + pAd->CommonCfg.PhyMode = PHY_11BG_MIXED; +#ifdef DOT11_N_SUPPORT + else if ((pAd->CommonCfg.PhyMode == PHY_11ABGN_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11AN_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11AGN_MIXED) || + (pAd->CommonCfg.PhyMode == PHY_11N_5G)) + pAd->CommonCfg.PhyMode = PHY_11BGN_MIXED; +#endif // DOT11_N_SUPPORT // + } + + // Read TSSI reference and TSSI boundary for temperature compensation. This is ugly + // 0. 11b/g + { + /* these are tempature reference value (0x00 ~ 0xFE) + ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 + TssiPlusBoundaryG [4] [3] [2] [1] [0] (smaller) + + TssiMinusBoundaryG[0] [1] [2] [3] [4] (larger) */ + RT28xx_EEPROM_READ16(pAd, 0x6E, Power.word); + pAd->TssiMinusBoundaryG[4] = Power.field.Byte0; + pAd->TssiMinusBoundaryG[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x70, Power.word); + pAd->TssiMinusBoundaryG[2] = Power.field.Byte0; + pAd->TssiMinusBoundaryG[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x72, Power.word); + pAd->TssiRefG = Power.field.Byte0; /* reference value [0] */ + pAd->TssiPlusBoundaryG[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x74, Power.word); + pAd->TssiPlusBoundaryG[2] = Power.field.Byte0; + pAd->TssiPlusBoundaryG[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0x76, Power.word); + pAd->TssiPlusBoundaryG[4] = Power.field.Byte0; + pAd->TxAgcStepG = Power.field.Byte1; + pAd->TxAgcCompensateG = 0; + pAd->TssiMinusBoundaryG[0] = pAd->TssiRefG; + pAd->TssiPlusBoundaryG[0] = pAd->TssiRefG; + + // Disable TxAgc if the based value is not right + if (pAd->TssiRefG == 0xff) + pAd->bAutoTxAgcG = FALSE; + + DBGPRINT(RT_DEBUG_TRACE,("E2PROM: G Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n", + pAd->TssiMinusBoundaryG[4], pAd->TssiMinusBoundaryG[3], pAd->TssiMinusBoundaryG[2], pAd->TssiMinusBoundaryG[1], + pAd->TssiRefG, + pAd->TssiPlusBoundaryG[1], pAd->TssiPlusBoundaryG[2], pAd->TssiPlusBoundaryG[3], pAd->TssiPlusBoundaryG[4], + pAd->TxAgcStepG, pAd->bAutoTxAgcG)); + } + // 1. 11a + { + RT28xx_EEPROM_READ16(pAd, 0xD4, Power.word); + pAd->TssiMinusBoundaryA[4] = Power.field.Byte0; + pAd->TssiMinusBoundaryA[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xD6, Power.word); + pAd->TssiMinusBoundaryA[2] = Power.field.Byte0; + pAd->TssiMinusBoundaryA[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xD8, Power.word); + pAd->TssiRefA = Power.field.Byte0; + pAd->TssiPlusBoundaryA[1] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xDA, Power.word); + pAd->TssiPlusBoundaryA[2] = Power.field.Byte0; + pAd->TssiPlusBoundaryA[3] = Power.field.Byte1; + RT28xx_EEPROM_READ16(pAd, 0xDC, Power.word); + pAd->TssiPlusBoundaryA[4] = Power.field.Byte0; + pAd->TxAgcStepA = Power.field.Byte1; + pAd->TxAgcCompensateA = 0; + pAd->TssiMinusBoundaryA[0] = pAd->TssiRefA; + pAd->TssiPlusBoundaryA[0] = pAd->TssiRefA; + + // Disable TxAgc if the based value is not right + if (pAd->TssiRefA == 0xff) + pAd->bAutoTxAgcA = FALSE; + + DBGPRINT(RT_DEBUG_TRACE,("E2PROM: A Tssi[-4 .. +4] = %d %d %d %d - %d -%d %d %d %d, step=%d, tuning=%d\n", + pAd->TssiMinusBoundaryA[4], pAd->TssiMinusBoundaryA[3], pAd->TssiMinusBoundaryA[2], pAd->TssiMinusBoundaryA[1], + pAd->TssiRefA, + pAd->TssiPlusBoundaryA[1], pAd->TssiPlusBoundaryA[2], pAd->TssiPlusBoundaryA[3], pAd->TssiPlusBoundaryA[4], + pAd->TxAgcStepA, pAd->bAutoTxAgcA)); + } + pAd->BbpRssiToDbmDelta = 0x0; + + // Read frequency offset setting for RF + RT28xx_EEPROM_READ16(pAd, EEPROM_FREQ_OFFSET, value); + if ((value & 0x00FF) != 0x00FF) + pAd->RfFreqOffset = (ULONG) (value & 0x00FF); + else + pAd->RfFreqOffset = 0; + DBGPRINT(RT_DEBUG_TRACE, ("E2PROM: RF FreqOffset=0x%lx \n", pAd->RfFreqOffset)); + + //CountryRegion byte offset (38h) + value = pAd->EEPROMDefaultValue[2] >> 8; // 2.4G band + value2 = pAd->EEPROMDefaultValue[2] & 0x00FF; // 5G band + + if ((value <= REGION_MAXIMUM_BG_BAND) && (value2 <= REGION_MAXIMUM_A_BAND)) + { + pAd->CommonCfg.CountryRegion = ((UCHAR) value) | 0x80; + pAd->CommonCfg.CountryRegionForABand = ((UCHAR) value2) | 0x80; + TmpPhy = pAd->CommonCfg.PhyMode; + pAd->CommonCfg.PhyMode = 0xff; + RTMPSetPhyMode(pAd, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + + // + // Get RSSI Offset on EEPROM 0x9Ah & 0x9Ch. + // The valid value are (-10 ~ 10) + // + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET, value); + pAd->BGRssiOffset0 = value & 0x00ff; + pAd->BGRssiOffset1 = (value >> 8); + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET+2, value); + pAd->BGRssiOffset2 = value & 0x00ff; + pAd->ALNAGain1 = (value >> 8); + RT28xx_EEPROM_READ16(pAd, EEPROM_LNA_OFFSET, value); + pAd->BLNAGain = value & 0x00ff; + pAd->ALNAGain0 = (value >> 8); + + // Validate 11b/g RSSI_0 offset. + if ((pAd->BGRssiOffset0 < -10) || (pAd->BGRssiOffset0 > 10)) + pAd->BGRssiOffset0 = 0; + + // Validate 11b/g RSSI_1 offset. + if ((pAd->BGRssiOffset1 < -10) || (pAd->BGRssiOffset1 > 10)) + pAd->BGRssiOffset1 = 0; + + // Validate 11b/g RSSI_2 offset. + if ((pAd->BGRssiOffset2 < -10) || (pAd->BGRssiOffset2 > 10)) + pAd->BGRssiOffset2 = 0; + + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_A_OFFSET, value); + pAd->ARssiOffset0 = value & 0x00ff; + pAd->ARssiOffset1 = (value >> 8); + RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_A_OFFSET+2), value); + pAd->ARssiOffset2 = value & 0x00ff; + pAd->ALNAGain2 = (value >> 8); + + if (((UCHAR)pAd->ALNAGain1 == 0xFF) || (pAd->ALNAGain1 == 0x00)) + pAd->ALNAGain1 = pAd->ALNAGain0; + if (((UCHAR)pAd->ALNAGain2 == 0xFF) || (pAd->ALNAGain2 == 0x00)) + pAd->ALNAGain2 = pAd->ALNAGain0; + + // Validate 11a RSSI_0 offset. + if ((pAd->ARssiOffset0 < -10) || (pAd->ARssiOffset0 > 10)) + pAd->ARssiOffset0 = 0; + + // Validate 11a RSSI_1 offset. + if ((pAd->ARssiOffset1 < -10) || (pAd->ARssiOffset1 > 10)) + pAd->ARssiOffset1 = 0; + + //Validate 11a RSSI_2 offset. + if ((pAd->ARssiOffset2 < -10) || (pAd->ARssiOffset2 > 10)) + pAd->ARssiOffset2 = 0; + + // + // Get LED Setting. + // + RT28xx_EEPROM_READ16(pAd, 0x3a, value); + pAd->LedCntl.word = (value&0xff00) >> 8; + RT28xx_EEPROM_READ16(pAd, EEPROM_LED1_OFFSET, value); + pAd->Led1 = value; + RT28xx_EEPROM_READ16(pAd, EEPROM_LED2_OFFSET, value); + pAd->Led2 = value; + RT28xx_EEPROM_READ16(pAd, EEPROM_LED3_OFFSET, value); + pAd->Led3 = value; + + RTMPReadTxPwrPerRate(pAd); + +#ifdef SINGLE_SKU + //pAd->CommonCfg.DefineMaxTxPwr = RTMP_EEPROM_READ16(pAd, EEPROM_DEFINE_MAX_TXPWR); + RT28xx_EEPROM_READ16(pAd, EEPROM_DEFINE_MAX_TXPWR, pAd->CommonCfg.DefineMaxTxPwr); +#endif // SINGLE_SKU // + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICReadEEPROMParameters\n")); +} + +/* + ======================================================================== + + Routine Description: + Set default value from EEPROM + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID NICInitAsicFromEEPROM( + IN PRTMP_ADAPTER pAd) +{ +#ifdef CONFIG_STA_SUPPORT + UINT32 data = 0; + UCHAR BBPR1 = 0; +#endif // CONFIG_STA_SUPPORT // + USHORT i; + EEPROM_ANTENNA_STRUC Antenna; + EEPROM_NIC_CONFIG2_STRUC NicConfig2; + UCHAR BBPR3 = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitAsicFromEEPROM\n")); + for(i = 3; i < NUM_EEPROM_BBP_PARMS; i++) + { + UCHAR BbpRegIdx, BbpValue; + + if ((pAd->EEPROMDefaultValue[i] != 0xFFFF) && (pAd->EEPROMDefaultValue[i] != 0)) + { + BbpRegIdx = (UCHAR)(pAd->EEPROMDefaultValue[i] >> 8); + BbpValue = (UCHAR)(pAd->EEPROMDefaultValue[i] & 0xff); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BbpRegIdx, BbpValue); + } + } + + Antenna.word = pAd->Antenna.word; + pAd->Mlme.RealRxPath = (UCHAR) Antenna.field.RxPath; + pAd->RfIcType = (UCHAR) Antenna.field.RfIcType; + + NicConfig2.word = pAd->EEPROMDefaultValue[1]; + + + // Save the antenna for future use + pAd->NicConfig2.word = NicConfig2.word; + + // + // Send LED Setting to MCU. + // + if (pAd->LedCntl.word == 0xFF) + { + pAd->LedCntl.word = 0x01; + pAd->Led1 = 0x5555; + pAd->Led2 = 0x2221; + +#ifdef RT2870 + pAd->Led3 = 0x5627; +#endif // RT2870 // + } + + AsicSendCommandToMcu(pAd, 0x52, 0xff, (UCHAR)pAd->Led1, (UCHAR)(pAd->Led1 >> 8)); + AsicSendCommandToMcu(pAd, 0x53, 0xff, (UCHAR)pAd->Led2, (UCHAR)(pAd->Led2 >> 8)); + AsicSendCommandToMcu(pAd, 0x54, 0xff, (UCHAR)pAd->Led3, (UCHAR)(pAd->Led3 >> 8)); + pAd->LedIndicatorStregth = 0xFF; + RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, before link up + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Read Hardware controlled Radio state enable bit + if (NicConfig2.field.HardwareRadioControl == 1) + { + pAd->StaCfg.bHardwareRadio = TRUE; + + // Read GPIO pin2 as Hardware controlled radio state + RTMP_IO_READ32(pAd, GPIO_CTRL_CFG, &data); + if ((data & 0x04) == 0) + { + pAd->StaCfg.bHwRadio = FALSE; + pAd->StaCfg.bRadio = FALSE; +// RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x00001818); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + } + } + else + pAd->StaCfg.bHardwareRadio = FALSE; + + if (pAd->StaCfg.bRadio == FALSE) + { + RTMPSetLED(pAd, LED_RADIO_OFF); + } + else + { + RTMPSetLED(pAd, LED_RADIO_ON); + } + } +#endif // CONFIG_STA_SUPPORT // + + // Turn off patching for cardbus controller + if (NicConfig2.field.CardbusAcceleration == 1) + { +// pAd->bTest1 = TRUE; + } + + if (NicConfig2.field.DynamicTxAgcControl == 1) + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = TRUE; + else + pAd->bAutoTxAgcA = pAd->bAutoTxAgcG = FALSE; + // + // Since BBP has been progamed, to make sure BBP setting will be + // upate inside of AsicAntennaSelect, so reset to UNKNOWN_BAND!! + // + pAd->CommonCfg.BandState = UNKNOWN_BAND; + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BBPR3); + BBPR3 &= (~0x18); + if(pAd->Antenna.field.RxPath == 3) + { + BBPR3 |= (0x10); + } + else if(pAd->Antenna.field.RxPath == 2) + { + BBPR3 |= (0x8); + } + else if(pAd->Antenna.field.RxPath == 1) + { + BBPR3 |= (0x0); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BBPR3); + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Handle the difference when 1T + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BBPR1); + if(pAd->Antenna.field.TxPath == 1) + { + BBPR1 &= (~0x18); + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BBPR1); + + DBGPRINT(RT_DEBUG_TRACE, ("Use Hw Radio Control Pin=%d; if used Pin=%d;\n", pAd->CommonCfg.bHardwareRadio, pAd->CommonCfg.bHardwareRadio)); + } +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("TxPath = %d, RxPath = %d, RFIC=%d, Polar+LED mode=%x\n", pAd->Antenna.field.TxPath, pAd->Antenna.field.RxPath, pAd->RfIcType, pAd->LedCntl.word)); + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitAsicFromEEPROM\n")); +} + +/* + ======================================================================== + + Routine Description: + Initialize NIC hardware + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS NICInitializeAdapter( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset) +{ + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + WPDMA_GLO_CFG_STRUC GloCfg; +// INT_MASK_CSR_STRUC IntMask; + ULONG i =0, j=0; + AC_TXOP_CSR0_STRUC csr0; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAdapter\n")); + + // 3. Set DMA global configuration except TX_DMA_EN and RX_DMA_EN bits: +retry: + i = 0; + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + RTMPusecDelay(1000); + i++; + }while ( i<100); + DBGPRINT(RT_DEBUG_TRACE, ("<== DMA offset 0x208 = 0x%x\n", GloCfg.word)); + GloCfg.word &= 0xff0; + GloCfg.field.EnTXWriteBackDDONE =1; + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + + // Record HW Beacon offset + pAd->BeaconOffset[0] = HW_BEACON_BASE0; + pAd->BeaconOffset[1] = HW_BEACON_BASE1; + pAd->BeaconOffset[2] = HW_BEACON_BASE2; + pAd->BeaconOffset[3] = HW_BEACON_BASE3; + pAd->BeaconOffset[4] = HW_BEACON_BASE4; + pAd->BeaconOffset[5] = HW_BEACON_BASE5; + pAd->BeaconOffset[6] = HW_BEACON_BASE6; + pAd->BeaconOffset[7] = HW_BEACON_BASE7; + + // + // write all shared Ring's base address into ASIC + // + + // asic simulation sequence put this ahead before loading firmware. + // pbf hardware reset + + // Initialze ASIC for TX & Rx operation + if (NICInitializeAsic(pAd , bHardReset) != NDIS_STATUS_SUCCESS) + { + if (j++ == 0) + { + NICLoadFirmware(pAd); + goto retry; + } + return NDIS_STATUS_FAILURE; + } + + + + + // WMM parameter + csr0.word = 0; + RTMP_IO_WRITE32(pAd, WMM_TXOP0_CFG, csr0.word); + if (pAd->CommonCfg.PhyMode == PHY_11B) + { + csr0.field.Ac0Txop = 192; // AC_VI: 192*32us ~= 6ms + csr0.field.Ac1Txop = 96; // AC_VO: 96*32us ~= 3ms + } + else + { + csr0.field.Ac0Txop = 96; // AC_VI: 96*32us ~= 3ms + csr0.field.Ac1Txop = 48; // AC_VO: 48*32us ~= 1.5ms + } + RTMP_IO_WRITE32(pAd, WMM_TXOP1_CFG, csr0.word); + + + + + // reset action + // Load firmware + // Status = NICLoadFirmware(pAd); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAdapter\n")); + return Status; +} + +/* + ======================================================================== + + Routine Description: + Initialize ASIC + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS NICInitializeAsic( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset) +{ + ULONG Index = 0; + UCHAR R0 = 0xff; + UINT32 MacCsr12 = 0, Counter = 0; +#ifdef RT2870 + UINT32 MacCsr0 = 0; + NTSTATUS Status; + UCHAR Value = 0xff; +#endif // RT2870 // + USHORT KeyIdx; + INT i,apidx; + + DBGPRINT(RT_DEBUG_TRACE, ("--> NICInitializeAsic\n")); + + +#ifdef RT2870 + // + // Make sure MAC gets ready after NICLoadFirmware(). + // + Index = 0; + + //To avoid hang-on issue when interface up in kernel 2.4, + //we use a local variable "MacCsr0" instead of using "pAd->MACVersion" directly. + do + { + RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0); + + if ((MacCsr0 != 0x00) && (MacCsr0 != 0xFFFFFFFF)) + break; + + RTMPusecDelay(10); + } while (Index++ < 100); + + pAd->MACVersion = MacCsr0; + DBGPRINT(RT_DEBUG_TRACE, ("MAC_CSR0 [ Ver:Rev=0x%08x]\n", pAd->MACVersion)); + // turn on bit13 (set to zero) after rt2860D. This is to solve high-current issue. + RTMP_IO_READ32(pAd, PBF_SYS_CTRL, &MacCsr12); + MacCsr12 &= (~0x2000); + RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, MacCsr12); + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x3); + RTMP_IO_WRITE32(pAd, USB_DMA_CFG, 0x0); + Status = RTUSBVenderReset(pAd); + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0); + + // Initialize MAC register to default value + for(Index=0; IndexMACVersion&0xffff) != 0x0101) + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x19); + +#ifdef RT2870 + //write RT3070 BBP wchich different with 2870 after write RT2870 BBP + if (IS_RT3070(pAd)) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0a); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R84, 0x99); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R105, 0x05); + } +#endif // RT2870 // + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x12); + } + + if (pAd->MACVersion >= RALINK_2880E_VERSION && pAd->MACVersion < RALINK_3070_VERSION) // 3*3 + { + // enlarge MAX_LEN_CFG + UINT32 csr; + RTMP_IO_READ32(pAd, MAX_LEN_CFG, &csr); + csr &= 0xFFF; + csr |= 0x2000; + RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, csr); + } + +#ifdef RT2870 +{ + UCHAR MAC_Value[]={0xff,0xff,0xff,0xff,0xff,0xff,0xff,0,0}; + + //Initialize WCID table + Value = 0xff; + for(Index =0 ;Index < 254;Index++) + { + RTUSBMultiWrite(pAd, (USHORT)(MAC_WCID_BASE + Index * 8), MAC_Value, 8); + } +} +#endif // RT2870 // + + // Add radio off control +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if (pAd->StaCfg.bRadio == FALSE) + { +// RTMP_IO_WRITE32(pAd, PWR_PIN_CFG, 0x00001818); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF); + DBGPRINT(RT_DEBUG_TRACE, ("Set Radio Off\n")); + } + } +#endif // CONFIG_STA_SUPPORT // + + // Clear raw counters + RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter); + RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter); + RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter); + + // ASIC will keep garbage value after boot + // Clear all seared key table when initial + // This routine can be ignored in radio-ON/OFF operation. + if (bHardReset) + { + for (KeyIdx = 0; KeyIdx < 4; KeyIdx++) + { + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE + 4*KeyIdx, 0); + } + + // Clear all pairwise key table when initial + for (KeyIdx = 0; KeyIdx < 256; KeyIdx++) + { + RTMP_IO_WRITE32(pAd, MAC_WCID_ATTRIBUTE_BASE + (KeyIdx * HW_WCID_ATTRI_SIZE), 1); + } + } + + // assert HOST ready bit +// RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x0); // 2004-09-14 asked by Mark +// RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x4); + + // It isn't necessary to clear this space when not hard reset. + if (bHardReset == TRUE) + { + // clear all on-chip BEACON frame space + for (apidx = 0; apidx < HW_BEACON_MAX_COUNT; apidx++) + { + for (i = 0; i < HW_BEACON_OFFSET>>2; i+=4) + RTMP_IO_WRITE32(pAd, pAd->BeaconOffset[apidx] + i, 0x00); + } + } +#ifdef RT2870 + AsicDisableSync(pAd); + // Clear raw counters + RTMP_IO_READ32(pAd, RX_STA_CNT0, &Counter); + RTMP_IO_READ32(pAd, RX_STA_CNT1, &Counter); + RTMP_IO_READ32(pAd, RX_STA_CNT2, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT0, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &Counter); + RTMP_IO_READ32(pAd, TX_STA_CNT2, &Counter); + // Default PCI clock cycle per ms is different as default setting, which is based on PCI. + RTMP_IO_READ32(pAd, USB_CYC_CFG, &Counter); + Counter&=0xffffff00; + Counter|=0x000001e; + RTMP_IO_WRITE32(pAd, USB_CYC_CFG, Counter); +#endif // RT2870 // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // for rt2860E and after, init TXOP_CTRL_CFG with 0x583f. This is for extension channel overlapping IOT. + if ((pAd->MACVersion&0xffff) != 0x0101) + RTMP_IO_WRITE32(pAd, TXOP_CTRL_CFG, 0x583f); + } +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICInitializeAsic\n")); + return NDIS_STATUS_SUCCESS; +} + +/* + ======================================================================== + + Routine Description: + Reset NIC Asics + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Reset NIC to initial state AS IS system boot up time. + + ======================================================================== +*/ +VOID NICIssueReset( + IN PRTMP_ADAPTER pAd) +{ + UINT32 Value = 0; + DBGPRINT(RT_DEBUG_TRACE, ("--> NICIssueReset\n")); + + // Abort Tx, prevent ASIC from writing to Host memory + //RTMP_IO_WRITE32(pAd, TX_CNTL_CSR, 0x001f0000); + + // Disable Rx, register value supposed will remain after reset + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= (0xfffffff3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Issue reset and clear from reset state + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x03); // 2004-09-17 change from 0x01 + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x00); + + DBGPRINT(RT_DEBUG_TRACE, ("<-- NICIssueReset\n")); +} + +/* + ======================================================================== + + Routine Description: + Check ASIC registers and find any reason the system might hang + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +BOOLEAN NICCheckForHang( + IN PRTMP_ADAPTER pAd) +{ + return (FALSE); +} + +VOID NICUpdateFifoStaCounters( + IN PRTMP_ADAPTER pAd) +{ + TX_STA_FIFO_STRUC StaFifo; + MAC_TABLE_ENTRY *pEntry; + UCHAR i = 0; + UCHAR pid = 0, wcid = 0; + CHAR reTry; + UCHAR succMCS; + +#ifdef RALINK_ATE + /* Nothing to do in ATE mode */ + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + do + { + RTMP_IO_READ32(pAd, TX_STA_FIFO, &StaFifo.word); + + if (StaFifo.field.bValid == 0) + break; + + wcid = (UCHAR)StaFifo.field.wcid; + + + /* ignore NoACK and MGMT frame use 0xFF as WCID */ + if ((StaFifo.field.TxAckRequired == 0) || (wcid >= MAX_LEN_OF_MAC_TABLE)) + { + i++; + continue; + } + + /* PID store Tx MCS Rate */ + pid = (UCHAR)StaFifo.field.PidType; + + pEntry = &pAd->MacTab.Content[wcid]; + + pEntry->DebugFIFOCount++; + +#ifdef DOT11_N_SUPPORT + if (StaFifo.field.TxBF) // 3*3 + pEntry->TxBFCount++; +#endif // DOT11_N_SUPPORT // + +#ifdef UAPSD_AP_SUPPORT + UAPSD_SP_AUE_Handle(pAd, pEntry, StaFifo.field.TxSuccess); +#endif // UAPSD_AP_SUPPORT // + + if (!StaFifo.field.TxSuccess) + { + pEntry->FIFOCount++; + pEntry->OneSecTxFailCount++; + + if (pEntry->FIFOCount >= 1) + { + DBGPRINT(RT_DEBUG_TRACE, ("#")); +#if 0 + SendRefreshBAR(pAd, pEntry); + pEntry->NoBADataCountDown = 64; +#else +#ifdef DOT11_N_SUPPORT + pEntry->NoBADataCountDown = 64; +#endif // DOT11_N_SUPPORT // + + if(pEntry->PsMode == PWR_ACTIVE) + { +#ifdef DOT11_N_SUPPORT + int tid; + for (tid=0; tidAid, tid, FALSE, FALSE); + } +#endif // DOT11_N_SUPPORT // + + // Update the continuous transmission counter except PS mode + pEntry->ContinueTxFailCnt++; + } + else + { + // Clear the FIFOCount when sta in Power Save mode. Basically we assume + // this tx error happened due to sta just go to sleep. + pEntry->FIFOCount = 0; + pEntry->ContinueTxFailCnt = 0; + } +#endif + //pEntry->FIFOCount = 0; + } + //pEntry->bSendBAR = TRUE; + } + else + { +#ifdef DOT11_N_SUPPORT + if ((pEntry->PsMode != PWR_SAVE) && (pEntry->NoBADataCountDown > 0)) + { + pEntry->NoBADataCountDown--; + if (pEntry->NoBADataCountDown==0) + { + DBGPRINT(RT_DEBUG_TRACE, ("@\n")); + } + } +#endif // DOT11_N_SUPPORT // + pEntry->FIFOCount = 0; + pEntry->OneSecTxNoRetryOkCount++; + // update NoDataIdleCount when sucessful send packet to STA. + pEntry->NoDataIdleCount = 0; + pEntry->ContinueTxFailCnt = 0; + } + + succMCS = StaFifo.field.SuccessRate & 0x7F; + + reTry = pid - succMCS; + + if (StaFifo.field.TxSuccess) + { + pEntry->TXMCSExpected[pid]++; + if (pid == succMCS) + { + pEntry->TXMCSSuccessful[pid]++; + } + else + { + pEntry->TXMCSAutoFallBack[pid][succMCS]++; + } + } + else + { + pEntry->TXMCSFailed[pid]++; + } + + if (reTry > 0) + { + if ((pid >= 12) && succMCS <=7) + { + reTry -= 4; + } + pEntry->OneSecTxRetryOkCount += reTry; + } + + i++; + // ASIC store 16 stack + } while ( i < (2*TX_RING_SIZE) ); + +} + +/* + ======================================================================== + + Routine Description: + Read statistical counters from hardware registers and record them + in software variables for later on query + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID NICUpdateRawCounters( + IN PRTMP_ADAPTER pAd) +{ + UINT32 OldValue; + RX_STA_CNT0_STRUC RxStaCnt0; + RX_STA_CNT1_STRUC RxStaCnt1; + RX_STA_CNT2_STRUC RxStaCnt2; + TX_STA_CNT0_STRUC TxStaCnt0; + TX_STA_CNT1_STRUC StaTx1; + TX_STA_CNT2_STRUC StaTx2; + TX_AGG_CNT_STRUC TxAggCnt; + TX_AGG_CNT0_STRUC TxAggCnt0; + TX_AGG_CNT1_STRUC TxAggCnt1; + TX_AGG_CNT2_STRUC TxAggCnt2; + TX_AGG_CNT3_STRUC TxAggCnt3; + TX_AGG_CNT4_STRUC TxAggCnt4; + TX_AGG_CNT5_STRUC TxAggCnt5; + TX_AGG_CNT6_STRUC TxAggCnt6; + TX_AGG_CNT7_STRUC TxAggCnt7; + + + RTMP_IO_READ32(pAd, RX_STA_CNT0, &RxStaCnt0.word); + RTMP_IO_READ32(pAd, RX_STA_CNT2, &RxStaCnt2.word); + + { + RTMP_IO_READ32(pAd, RX_STA_CNT1, &RxStaCnt1.word); + // Update RX PLCP error counter + pAd->PrivateInfo.PhyRxErrCnt += RxStaCnt1.field.PlcpErr; + // Update False CCA counter + pAd->RalinkCounters.OneSecFalseCCACnt += RxStaCnt1.field.FalseCca; + } + + // Update FCS counters + OldValue= pAd->WlanCounters.FCSErrorCount.u.LowPart; + pAd->WlanCounters.FCSErrorCount.u.LowPart += (RxStaCnt0.field.CrcErr); // >> 7); + if (pAd->WlanCounters.FCSErrorCount.u.LowPart < OldValue) + pAd->WlanCounters.FCSErrorCount.u.HighPart++; + + // Add FCS error count to private counters + pAd->RalinkCounters.OneSecRxFcsErrCnt += RxStaCnt0.field.CrcErr; + OldValue = pAd->RalinkCounters.RealFcsErrCount.u.LowPart; + pAd->RalinkCounters.RealFcsErrCount.u.LowPart += RxStaCnt0.field.CrcErr; + if (pAd->RalinkCounters.RealFcsErrCount.u.LowPart < OldValue) + pAd->RalinkCounters.RealFcsErrCount.u.HighPart++; + + // Update Duplicate Rcv check + pAd->RalinkCounters.DuplicateRcv += RxStaCnt2.field.RxDupliCount; + pAd->WlanCounters.FrameDuplicateCount.u.LowPart += RxStaCnt2.field.RxDupliCount; + // Update RX Overflow counter + pAd->Counters8023.RxNoBuffer += (RxStaCnt2.field.RxFifoOverflowCount); + + //pAd->RalinkCounters.RxCount = 0; +#ifdef RT2870 + if (pAd->RalinkCounters.RxCount != pAd->watchDogRxCnt) + { + pAd->watchDogRxCnt = pAd->RalinkCounters.RxCount; + pAd->watchDogRxOverFlowCnt = 0; + } + else + { + if (RxStaCnt2.field.RxFifoOverflowCount) + pAd->watchDogRxOverFlowCnt++; + else + pAd->watchDogRxOverFlowCnt = 0; + } +#endif // RT2870 // + + + //if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED) || + // (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_TX_RATE_SWITCH_ENABLED) && (pAd->MacTab.Size != 1))) + if (!pAd->bUpdateBcnCntDone) + { + // Update BEACON sent count + RTMP_IO_READ32(pAd, TX_STA_CNT0, &TxStaCnt0.word); + RTMP_IO_READ32(pAd, TX_STA_CNT1, &StaTx1.word); + RTMP_IO_READ32(pAd, TX_STA_CNT2, &StaTx2.word); + pAd->RalinkCounters.OneSecBeaconSentCnt += TxStaCnt0.field.TxBeaconCount; + pAd->RalinkCounters.OneSecTxRetryOkCount += StaTx1.field.TxRetransmit; + pAd->RalinkCounters.OneSecTxNoRetryOkCount += StaTx1.field.TxSuccess; + pAd->RalinkCounters.OneSecTxFailCount += TxStaCnt0.field.TxFailCount; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart += StaTx1.field.TxSuccess; + pAd->WlanCounters.RetryCount.u.LowPart += StaTx1.field.TxRetransmit; + pAd->WlanCounters.FailedCount.u.LowPart += TxStaCnt0.field.TxFailCount; + } + +#if 0 + Retry = StaTx1.field.TxRetransmit; + Fail = TxStaCnt0.field.TxFailCount; + TxErrorRatio = 0; + OneSecTransmitCount = pAd->WlanCounters.TransmittedFragmentCount.u.LowPart- pAd->WlanCounters.LastTransmittedFragmentCount.u.LowPart; + if ((OneSecTransmitCount+Retry + Fail) > 0) + TxErrorRatio = (( Retry + Fail) *100) / (OneSecTransmitCount+Retry + Fail); + + if ((OneSecTransmitCount+Retry + Fail) > 0) + TxErrorRatio = (( Retry + Fail) *100) / (OneSecTransmitCount+Retry + Fail); + DBGPRINT(RT_DEBUG_INFO, ("TX ERROR Rate = %ld %%, Retry = %ld, Fail = %ld, Total = %ld \n",TxErrorRatio, Retry, Fail, (OneSecTransmitCount+Retry + Fail))); + pAd->WlanCounters.LastTransmittedFragmentCount.u.LowPart = pAd->WlanCounters.TransmittedFragmentCount.u.LowPart; +#endif + + //if (pAd->bStaFifoTest == TRUE) + { + RTMP_IO_READ32(pAd, TX_AGG_CNT, &TxAggCnt.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT0, &TxAggCnt0.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT1, &TxAggCnt1.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT2, &TxAggCnt2.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT3, &TxAggCnt3.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT4, &TxAggCnt4.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT5, &TxAggCnt5.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT6, &TxAggCnt6.word); + RTMP_IO_READ32(pAd, TX_AGG_CNT7, &TxAggCnt7.word); + pAd->RalinkCounters.TxAggCount += TxAggCnt.field.AggTxCount; + pAd->RalinkCounters.TxNonAggCount += TxAggCnt.field.NonAggTxCount; + pAd->RalinkCounters.TxAgg1MPDUCount += TxAggCnt0.field.AggSize1Count; + pAd->RalinkCounters.TxAgg2MPDUCount += TxAggCnt0.field.AggSize2Count; + + pAd->RalinkCounters.TxAgg3MPDUCount += TxAggCnt1.field.AggSize3Count; + pAd->RalinkCounters.TxAgg4MPDUCount += TxAggCnt1.field.AggSize4Count; + pAd->RalinkCounters.TxAgg5MPDUCount += TxAggCnt2.field.AggSize5Count; + pAd->RalinkCounters.TxAgg6MPDUCount += TxAggCnt2.field.AggSize6Count; + + pAd->RalinkCounters.TxAgg7MPDUCount += TxAggCnt3.field.AggSize7Count; + pAd->RalinkCounters.TxAgg8MPDUCount += TxAggCnt3.field.AggSize8Count; + pAd->RalinkCounters.TxAgg9MPDUCount += TxAggCnt4.field.AggSize9Count; + pAd->RalinkCounters.TxAgg10MPDUCount += TxAggCnt4.field.AggSize10Count; + + pAd->RalinkCounters.TxAgg11MPDUCount += TxAggCnt5.field.AggSize11Count; + pAd->RalinkCounters.TxAgg12MPDUCount += TxAggCnt5.field.AggSize12Count; + pAd->RalinkCounters.TxAgg13MPDUCount += TxAggCnt6.field.AggSize13Count; + pAd->RalinkCounters.TxAgg14MPDUCount += TxAggCnt6.field.AggSize14Count; + + pAd->RalinkCounters.TxAgg15MPDUCount += TxAggCnt7.field.AggSize15Count; + pAd->RalinkCounters.TxAgg16MPDUCount += TxAggCnt7.field.AggSize16Count; + + // Calculate the transmitted A-MPDU count + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += TxAggCnt0.field.AggSize1Count; + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt0.field.AggSize2Count / 2); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt1.field.AggSize3Count / 3); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt1.field.AggSize4Count / 4); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt2.field.AggSize5Count / 5); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt2.field.AggSize6Count / 6); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt3.field.AggSize7Count / 7); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt3.field.AggSize8Count / 8); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt4.field.AggSize9Count / 9); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt4.field.AggSize10Count / 10); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt5.field.AggSize11Count / 11); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt5.field.AggSize12Count / 12); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt6.field.AggSize13Count / 13); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt6.field.AggSize14Count / 14); + + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt7.field.AggSize15Count / 15); + pAd->RalinkCounters.TransmittedAMPDUCount.u.LowPart += (TxAggCnt7.field.AggSize16Count / 16); + } + +#ifdef DBG_DIAGNOSE + { + RtmpDiagStruct *pDiag; + COUNTER_RALINK *pRalinkCounters; + UCHAR ArrayCurIdx, i; + + pDiag = &pAd->DiagStruct; + pRalinkCounters = &pAd->RalinkCounters; + ArrayCurIdx = pDiag->ArrayCurIdx; + + if (pDiag->inited == 0) + { + NdisZeroMemory(pDiag, sizeof(struct _RtmpDiagStrcut_)); + pDiag->ArrayStartIdx = pDiag->ArrayCurIdx = 0; + pDiag->inited = 1; + } + else + { + // Tx + pDiag->TxFailCnt[ArrayCurIdx] = TxStaCnt0.field.TxFailCount; + pDiag->TxAggCnt[ArrayCurIdx] = TxAggCnt.field.AggTxCount; + pDiag->TxNonAggCnt[ArrayCurIdx] = TxAggCnt.field.NonAggTxCount; + pDiag->TxAMPDUCnt[ArrayCurIdx][0] = TxAggCnt0.field.AggSize1Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][1] = TxAggCnt0.field.AggSize2Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][2] = TxAggCnt1.field.AggSize3Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][3] = TxAggCnt1.field.AggSize4Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][4] = TxAggCnt2.field.AggSize5Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][5] = TxAggCnt2.field.AggSize6Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][6] = TxAggCnt3.field.AggSize7Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][7] = TxAggCnt3.field.AggSize8Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][8] = TxAggCnt4.field.AggSize9Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][9] = TxAggCnt4.field.AggSize10Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][10] = TxAggCnt5.field.AggSize11Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][11] = TxAggCnt5.field.AggSize12Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][12] = TxAggCnt6.field.AggSize13Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][13] = TxAggCnt6.field.AggSize14Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][14] = TxAggCnt7.field.AggSize15Count; + pDiag->TxAMPDUCnt[ArrayCurIdx][15] = TxAggCnt7.field.AggSize16Count; + + pDiag->RxCrcErrCnt[ArrayCurIdx] = RxStaCnt0.field.CrcErr; + + INC_RING_INDEX(pDiag->ArrayCurIdx, DIAGNOSE_TIME); + ArrayCurIdx = pDiag->ArrayCurIdx; + for (i =0; i < 9; i++) + { + pDiag->TxDescCnt[ArrayCurIdx][i]= 0; + pDiag->TxSWQueCnt[ArrayCurIdx][i] =0; + pDiag->TxMcsCnt[ArrayCurIdx][i] = 0; + pDiag->RxMcsCnt[ArrayCurIdx][i] = 0; + } + pDiag->TxDataCnt[ArrayCurIdx] = 0; + pDiag->TxFailCnt[ArrayCurIdx] = 0; + pDiag->RxDataCnt[ArrayCurIdx] = 0; + pDiag->RxCrcErrCnt[ArrayCurIdx] = 0; +// for (i = 9; i < 16; i++) + for (i = 9; i < 24; i++) // 3*3 + { + pDiag->TxDescCnt[ArrayCurIdx][i] = 0; + pDiag->TxMcsCnt[ArrayCurIdx][i] = 0; + pDiag->RxMcsCnt[ArrayCurIdx][i] = 0; +} + + if (pDiag->ArrayCurIdx == pDiag->ArrayStartIdx) + INC_RING_INDEX(pDiag->ArrayStartIdx, DIAGNOSE_TIME); + } + + } +#endif // DBG_DIAGNOSE // + + +} + + +/* + ======================================================================== + + Routine Description: + Reset NIC from error + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Reset NIC from error state + + ======================================================================== +*/ +VOID NICResetFromError( + IN PRTMP_ADAPTER pAd) +{ + // Reset BBP (according to alex, reset ASIC will force reset BBP + // Therefore, skip the reset BBP + // RTMP_IO_WRITE32(pAd, MAC_CSR1, 0x2); + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x1); + // Remove ASIC from reset state + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x0); + + NICInitializeAdapter(pAd, FALSE); + NICInitAsicFromEEPROM(pAd); + + // Switch to current channel, since during reset process, the connection should remains on. + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); +} + +/* + ======================================================================== + + Routine Description: + erase 8051 firmware image in MAC ASIC + + Arguments: + Adapter Pointer to our adapter + + IRQL = PASSIVE_LEVEL + + ======================================================================== +*/ +VOID NICEraseFirmware( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + + for(i=0; i %s\n", __FUNCTION__)); + + /* init */ + pFirmwareImage = NULL; + src = RTMP_FIRMWARE_FILE_NAME; + + /* save uid and gid used for filesystem access. + set user and group to 0 (root) */ + orgfsuid = current->fsuid; + orgfsgid = current->fsgid; + current->fsuid = current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + pAd->FirmwareVersion = (FIRMWARE_MAJOR_VERSION << 8) + \ + FIRMWARE_MINOR_VERSION; + + + /* allocate firmware buffer */ + pFirmwareImage = kmalloc(MAX_FIRMWARE_IMAGE_SIZE, MEM_ALLOC_FLAG); + if (pFirmwareImage == NULL) + { + /* allocate fail, use default firmware array in firmware.h */ + printk("%s - Allocate memory fail!\n", __FUNCTION__); + NICLF_DEFAULT_USE(); + } + else + { + /* allocate ok! zero the firmware buffer */ + memset(pFirmwareImage, 0x00, MAX_FIRMWARE_IMAGE_SIZE); + } /* End of if */ + + + /* if ok, read firmware file from *.bin file */ + if (flg_default_firm_use == FALSE) + { + do + { + /* open the bin file */ + srcf = filp_open(src, O_RDONLY, 0); + + if (IS_ERR(srcf)) + { + printk("%s - Error %ld opening %s\n", + __FUNCTION__, -PTR_ERR(srcf), src); + NICLF_DEFAULT_USE(); + break; + } /* End of if */ + + /* the object must have a read method */ + if ((srcf->f_op == NULL) || (srcf->f_op->read == NULL)) + { + printk("%s - %s does not have a write method\n", __FUNCTION__, src); + NICLF_DEFAULT_USE(); + break; + } /* End of if */ + + /* read the firmware from the file *.bin */ + FileLength = srcf->f_op->read(srcf, + pFirmwareImage, + MAX_FIRMWARE_IMAGE_SIZE, + &srcf->f_pos); + + if (FileLength != MAX_FIRMWARE_IMAGE_SIZE) + { + printk("%s: error file length (=%d) in RT2860AP.BIN\n", + __FUNCTION__, FileLength); + NICLF_DEFAULT_USE(); + break; + } + else + { + PUCHAR ptr = pFirmwareImage; + USHORT crc = 0xffff; + + + /* calculate firmware CRC */ + for(i=0; i<(MAX_FIRMWARE_IMAGE_SIZE-2); i++, ptr++) + crc = ByteCRC16(BitReverse(*ptr), crc); + /* End of for */ + + if ((pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2] != \ + (UCHAR)BitReverse((UCHAR)(crc>>8))) || + (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1] != \ + (UCHAR)BitReverse((UCHAR)crc))) + { + /* CRC fail */ + printk("%s: CRC = 0x%02x 0x%02x " + "error, should be 0x%02x 0x%02x\n", + __FUNCTION__, + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-2], + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-1], + (UCHAR)(crc>>8), (UCHAR)(crc)); + NICLF_DEFAULT_USE(); + break; + } + else + { + /* firmware is ok */ + pAd->FirmwareVersion = \ + (pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4] << 8) + + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3]; + + /* check if firmware version of the file is too old */ + if ((pAd->FirmwareVersion) < \ + ((FIRMWARE_MAJOR_VERSION << 8) + + FIRMWARE_MINOR_VERSION)) + { + printk("%s: firmware version too old!\n", __FUNCTION__); + NICLF_DEFAULT_USE(); + break; + } /* End of if */ + } /* End of if */ + + DBGPRINT(RT_DEBUG_TRACE, + ("NICLoadFirmware: CRC ok, ver=%d.%d\n", + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-4], + pFirmwareImage[MAX_FIRMWARE_IMAGE_SIZE-3])); + } /* End of if (FileLength == MAX_FIRMWARE_IMAGE_SIZE) */ + break; + } while(TRUE); + + /* close firmware file */ + if (IS_ERR(srcf)) + ; + else + { + retval = filp_close(srcf, NULL); + if (retval) + { + DBGPRINT(RT_DEBUG_ERROR, + ("--> Error %d closing %s\n", -retval, src)); + } /* End of if */ + } /* End of if */ + } /* End of if */ + + + /* write firmware to ASIC */ + if (flg_default_firm_use == TRUE) + { + /* use default fimeware, free allocated buffer */ + if (pFirmwareImage != NULL) + kfree(pFirmwareImage); + /* End of if */ + + /* use default *.bin array */ + pFirmwareImage = FirmwareImage; + FileLength = sizeof(FirmwareImage); + } /* End of if */ + + /* enable Host program ram write selection */ + RTMP_IO_WRITE32(pAd, PBF_SYS_CTRL, 0x10000); + + for(i=0; ifsuid = orgfsuid; + current->fsgid = orgfsgid; +#else + + NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + PUCHAR pFirmwareImage; + ULONG FileLength, Index; + //ULONG firm; + UINT32 MacReg = 0; +#ifdef RT2870 + UINT32 Version = (pAd->MACVersion >> 16); +#endif // RT2870 // + + pFirmwareImage = FirmwareImage; + FileLength = sizeof(FirmwareImage); +#ifdef RT2870 + // New 8k byte firmware size for RT3071/RT3072 + //printk("Usb Chip\n"); + if (FIRMWAREIMAGE_LENGTH == FIRMWAREIMAGE_MAX_LENGTH) + //The firmware image consists of two parts. One is the origianl and the other is the new. + //Use Second Part + { + if ((Version != 0x2860) && (Version != 0x2872) && (Version != 0x3070)) + { // Use Firmware V2. + //printk("KH:Use New Version,part2\n"); + pFirmwareImage = (PUCHAR)&FirmwareImage[FIRMWAREIMAGEV1_LENGTH]; + FileLength = FIRMWAREIMAGEV2_LENGTH; + } + else + { + //printk("KH:Use New Version,part1\n"); + pFirmwareImage = FirmwareImage; + FileLength = FIRMWAREIMAGEV1_LENGTH; + } + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("KH: bin file should be 8KB.\n")); + Status = NDIS_STATUS_FAILURE; + } + +#endif // RT2870 // + +#if 0 + /* enable Host program ram write selection */ + RT28XX_FIRMUD_INIT(pAd); + + for(i=0; i= 1000) + { + Status = NDIS_STATUS_FAILURE; + DBGPRINT(RT_DEBUG_ERROR, ("NICLoadFirmware: MCU is not ready\n\n\n")); + } /* End of if */ + +#if 0 + DBGPRINT(RT_DEBUG_TRACE, + ("<=== %s (src=%s, status=%d)\n", __FUNCTION__, src, Status)); +#else + DBGPRINT(RT_DEBUG_TRACE, + ("<=== %s (status=%d)\n", __FUNCTION__, Status)); +#endif + return Status; +} /* End of NICLoadFirmware */ + + +/* + ======================================================================== + + Routine Description: + Load Tx rate switching parameters + + Arguments: + Adapter Pointer to our adapter + + Return Value: + NDIS_STATUS_SUCCESS firmware image load ok + NDIS_STATUS_FAILURE image not found + + IRQL = PASSIVE_LEVEL + + Rate Table Format: + 1. (B0: Valid Item number) (B1:Initial item from zero) + 2. Item Number(Dec) Mode(Hex) Current MCS(Dec) TrainUp(Dec) TrainDown(Dec) + + ======================================================================== +*/ +NDIS_STATUS NICLoadRateSwitchingParams( + IN PRTMP_ADAPTER pAd) +{ +#if 0 + NDIS_STATUS Status; + + NDIS_HANDLE FileHandle; + UINT FileLength = 0, i, j; + PUCHAR pFirmwareImage; + NDIS_STRING FileName; + NDIS_PHYSICAL_ADDRESS HighestAcceptableMax = NDIS_PHYSICAL_ADDRESS_CONST(-1, -1); + + DBGPRINT(RT_DEBUG_TRACE,("===> NICLoadRateSwitchingParams \n")); + pAd->CommonCfg.TxRateTableSize = 0; + + if ((pAd->DeviceID == NIC2860_PCI_DEVICE_ID) || (pAd->DeviceID == NIC2860_PCIe_DEVICE_ID)) + { + NdisInitializeString(&FileName,"rate.bin"); + DBGPRINT(RT_DEBUG_TRACE, ("NICLoadRateSwitchingParams: load file - rate.bin for tx rate switch \n")); + } + else + { + DBGPRINT_ERR(("NICLoadRateSwitchingParams: wrong DeviceID = 0x%04x, can't find Tx rate switch parameters file\n", pAd->DeviceID)); + return NDIS_STATUS_SUCCESS; + } + NdisOpenFile(&Status, &FileHandle, &FileLength, &FileName, HighestAcceptableMax); + NdisFreeString(FileName); + + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR, ("NICLoadRateSwitchingParams: NdisOpenFile() failed, used RateSwitchTable instead\n")); + return NDIS_STATUS_SUCCESS; + } + + if ((FileLength == 0) || (FileLength > (MAX_STEP_OF_TX_RATE_SWITCH+1)*16)) + { + DBGPRINT(RT_DEBUG_ERROR, ("NICLoadRateSwitchingParams: file size is not reasonable, used RateSwitchTable instead\n")); + + NdisCloseFile(FileHandle); + return NDIS_STATUS_SUCCESS; + } + else + { + // + // NDIS_STATUS_SUCCESS means + // The handle at FileHandle is valid for a subsequent call to NdisMapFile. + // + NdisMapFile(&Status, &pFirmwareImage, FileHandle); + DBGPRINT(RT_DEBUG_TRACE, ("NdisMapFile FileLength=%d\n", FileLength)); + } + + for (i=0, j=0; i>4) * 10 + (*(pFirmwareImage + i) & 0x0F); + } + + j++; + } + } + + pAd->CommonCfg.TxRateTableSize = RateSwitchTable[0]; // backup table size + + if (Status == NDIS_STATUS_SUCCESS) + { + NdisUnmapFile(FileHandle); + NdisCloseFile(FileHandle); + } + + DBGPRINT(RT_DEBUG_TRACE,("<=== NICLoadRateSwitchingParams(Valid TxRateTable item number=%d)\n", pAd->CommonCfg.TxRateTableSize)); +#endif + return NDIS_STATUS_SUCCESS; +} + +/* + ======================================================================== + + Routine Description: + if pSrc1 all zero with length Length, return 0. + If not all zero, return 1 + + Arguments: + pSrc1 + + Return Value: + 1: not all zero + 0: all zero + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +ULONG RTMPNotAllZero( + IN PVOID pSrc1, + IN ULONG Length) +{ + PUCHAR pMem1; + ULONG Index = 0; + + pMem1 = (PUCHAR) pSrc1; + + for (Index = 0; Index < Length; Index++) + { + if (pMem1[Index] != 0x0) + { + break; + } + } + + if (Index == Length) + { + return (0); + } + else + { + return (1); + } +} + +/* + ======================================================================== + + Routine Description: + Compare two memory block + + Arguments: + pSrc1 Pointer to first memory address + pSrc2 Pointer to second memory address + + Return Value: + 0: memory is equal + 1: pSrc1 memory is larger + 2: pSrc2 memory is larger + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +ULONG RTMPCompareMemory( + IN PVOID pSrc1, + IN PVOID pSrc2, + IN ULONG Length) +{ + PUCHAR pMem1; + PUCHAR pMem2; + ULONG Index = 0; + + pMem1 = (PUCHAR) pSrc1; + pMem2 = (PUCHAR) pSrc2; + + for (Index = 0; Index < Length; Index++) + { + if (pMem1[Index] > pMem2[Index]) + return (1); + else if (pMem1[Index] < pMem2[Index]) + return (2); + } + + // Equal + return (0); +} + +/* + ======================================================================== + + Routine Description: + Zero out memory block + + Arguments: + pSrc1 Pointer to memory address + Length Size + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPZeroMemory( + IN PVOID pSrc, + IN ULONG Length) +{ + PUCHAR pMem; + ULONG Index = 0; + + pMem = (PUCHAR) pSrc; + + for (Index = 0; Index < Length; Index++) + { + pMem[Index] = 0x00; + } +} + +VOID RTMPFillMemory( + IN PVOID pSrc, + IN ULONG Length, + IN UCHAR Fill) +{ + PUCHAR pMem; + ULONG Index = 0; + + pMem = (PUCHAR) pSrc; + + for (Index = 0; Index < Length; Index++) + { + pMem[Index] = Fill; + } +} + +/* + ======================================================================== + + Routine Description: + Copy data from memory block 1 to memory block 2 + + Arguments: + pDest Pointer to destination memory address + pSrc Pointer to source memory address + Length Copy size + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPMoveMemory( + OUT PVOID pDest, + IN PVOID pSrc, + IN ULONG Length) +{ + PUCHAR pMem1; + PUCHAR pMem2; + UINT Index; + + ASSERT((Length==0) || (pDest && pSrc)); + + pMem1 = (PUCHAR) pDest; + pMem2 = (PUCHAR) pSrc; + + for (Index = 0; Index < Length; Index++) + { + pMem1[Index] = pMem2[Index]; + } +} + +/* + ======================================================================== + + Routine Description: + Initialize port configuration structure + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + + ======================================================================== +*/ +VOID UserCfgInit( + IN PRTMP_ADAPTER pAd) +{ +// EDCA_PARM DefaultEdcaParm; + UINT key_index, bss_index; + + DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit\n")); + + // + // part I. intialize common configuration + // +#ifdef RT2870 + pAd->BulkOutReq = 0; + + pAd->BulkOutComplete = 0; + pAd->BulkOutCompleteOther = 0; + pAd->BulkOutCompleteCancel = 0; + pAd->BulkInReq = 0; + pAd->BulkInComplete = 0; + pAd->BulkInCompleteFail = 0; + + //pAd->QuickTimerP = 100; + //pAd->TurnAggrBulkInCount = 0; + pAd->bUsbTxBulkAggre = 0; + + // init as unsed value to ensure driver will set to MCU once. + pAd->LedIndicatorStregth = 0xFF; + + pAd->CommonCfg.MaxPktOneTxBulk = 2; + pAd->CommonCfg.TxBulkFactor = 1; + pAd->CommonCfg.RxBulkFactor =1; + + pAd->CommonCfg.TxPower = 100; //mW + + NdisZeroMemory(&pAd->CommonCfg.IOTestParm, sizeof(pAd->CommonCfg.IOTestParm)); +#endif // RT2870 // + + for(key_index=0; key_indexSharedKey[bss_index][key_index].KeyLen = 0; + pAd->SharedKey[bss_index][key_index].CipherAlg = CIPHER_NONE; + } + } + + pAd->Antenna.word = 0; + pAd->CommonCfg.BBPCurrentBW = BW_20; + + pAd->LedCntl.word = 0; + + pAd->bAutoTxAgcA = FALSE; // Default is OFF + pAd->bAutoTxAgcG = FALSE; // Default is OFF + pAd->RfIcType = RFIC_2820; + + // Init timer for reset complete event + pAd->CommonCfg.CentralChannel = 1; + pAd->bForcePrintTX = FALSE; + pAd->bForcePrintRX = FALSE; + pAd->bStaFifoTest = FALSE; + pAd->bProtectionTest = FALSE; + pAd->bHCCATest = FALSE; + pAd->bGenOneHCCA = FALSE; + pAd->CommonCfg.Dsifs = 10; // in units of usec + pAd->CommonCfg.TxPower = 100; //mW + pAd->CommonCfg.TxPowerPercentage = 0xffffffff; // AUTO + pAd->CommonCfg.TxPowerDefault = 0xffffffff; // AUTO + pAd->CommonCfg.TxPreamble = Rt802_11PreambleAuto; // use Long preamble on TX by defaut + pAd->CommonCfg.bUseZeroToDisableFragment = FALSE; + pAd->CommonCfg.RtsThreshold = 2347; + pAd->CommonCfg.FragmentThreshold = 2346; + pAd->CommonCfg.UseBGProtection = 0; // 0: AUTO + pAd->CommonCfg.bEnableTxBurst = TRUE; //0; + pAd->CommonCfg.PhyMode = 0xff; // unknown + pAd->CommonCfg.BandState = UNKNOWN_BAND; + pAd->CommonCfg.RadarDetect.CSPeriod = 10; + pAd->CommonCfg.RadarDetect.CSCount = 0; + pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE; + pAd->CommonCfg.RadarDetect.ChMovingTime = 65; + pAd->CommonCfg.RadarDetect.LongPulseRadarTh = 3; + pAd->CommonCfg.bAPSDCapable = FALSE; + pAd->CommonCfg.bNeedSendTriggerFrame = FALSE; + pAd->CommonCfg.TriggerTimerCount = 0; + pAd->CommonCfg.bAPSDForcePowerSave = FALSE; + pAd->CommonCfg.bCountryFlag = FALSE; + pAd->CommonCfg.TxStream = 0; + pAd->CommonCfg.RxStream = 0; + + NdisZeroMemory(&pAd->BeaconTxWI, sizeof(pAd->BeaconTxWI)); + +#ifdef DOT11_N_SUPPORT + NdisZeroMemory(&pAd->CommonCfg.HtCapability, sizeof(pAd->CommonCfg.HtCapability)); + pAd->HTCEnable = FALSE; + pAd->bBroadComHT = FALSE; + pAd->CommonCfg.bRdg = FALSE; + +#ifdef DOT11N_DRAFT3 + pAd->CommonCfg.Dot11OBssScanPassiveDwell = dot11OBSSScanPassiveDwell; // Unit : TU. 5~1000 + pAd->CommonCfg.Dot11OBssScanActiveDwell = dot11OBSSScanActiveDwell; // Unit : TU. 10~1000 + pAd->CommonCfg.Dot11BssWidthTriggerScanInt = dot11BSSWidthTriggerScanInterval; // Unit : Second + pAd->CommonCfg.Dot11OBssScanPassiveTotalPerChannel = dot11OBSSScanPassiveTotalPerChannel; // Unit : TU. 200~10000 + pAd->CommonCfg.Dot11OBssScanActiveTotalPerChannel = dot11OBSSScanActiveTotalPerChannel; // Unit : TU. 20~10000 + pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor = dot11BSSWidthChannelTransactionDelayFactor; + pAd->CommonCfg.Dot11OBssScanActivityThre = dot11BSSScanActivityThreshold; // Unit : percentage + pAd->CommonCfg.Dot11BssWidthChanTranDelay = (pAd->CommonCfg.Dot11BssWidthTriggerScanInt * pAd->CommonCfg.Dot11BssWidthChanTranDelayFactor); +#endif // DOT11N_DRAFT3 // + + NdisZeroMemory(&pAd->CommonCfg.AddHTInfo, sizeof(pAd->CommonCfg.AddHTInfo)); + pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE; + pAd->CommonCfg.BACapability.field.MpduDensity = 0; + pAd->CommonCfg.BACapability.field.Policy = IMMED_BA; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; //32; + pAd->CommonCfg.BACapability.field.TxBAWinLimit = 64; //32; + DBGPRINT(RT_DEBUG_TRACE, ("--> UserCfgInit. BACapability = 0x%x\n", pAd->CommonCfg.BACapability.word)); + + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + BATableInit(pAd, &pAd->BATable); + + pAd->CommonCfg.bExtChannelSwitchAnnouncement = 1; + pAd->CommonCfg.bHTProtect = 1; + pAd->CommonCfg.bMIMOPSEnable = TRUE; + pAd->CommonCfg.bBADecline = FALSE; + pAd->CommonCfg.bDisableReordering = FALSE; + + pAd->CommonCfg.TxBASize = 7; + + pAd->CommonCfg.REGBACapability.word = pAd->CommonCfg.BACapability.word; +#endif // DOT11_N_SUPPORT // + + //pAd->CommonCfg.HTPhyMode.field.BW = BW_20; + //pAd->CommonCfg.HTPhyMode.field.MCS = MCS_AUTO; + //pAd->CommonCfg.HTPhyMode.field.ShortGI = GI_800; + //pAd->CommonCfg.HTPhyMode.field.STBC = STBC_NONE; + pAd->CommonCfg.TxRate = RATE_6; + + pAd->CommonCfg.MlmeTransmit.field.MCS = MCS_RATE_6; + pAd->CommonCfg.MlmeTransmit.field.BW = BW_20; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + + pAd->CommonCfg.BeaconPeriod = 100; // in mSec + + // + // part II. intialize STA specific configuration + // +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_DIRECT); + RX_FILTER_CLEAR_FLAG(pAd, fRX_FILTER_ACCEPT_MULTICAST); + RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_BROADCAST); + RX_FILTER_SET_FLAG(pAd, fRX_FILTER_ACCEPT_ALL_MULTICAST); + + pAd->StaCfg.Psm = PWR_ACTIVE; + + pAd->StaCfg.OrigWepStatus = Ndis802_11EncryptionDisabled; + pAd->StaCfg.PairCipher = Ndis802_11EncryptionDisabled; + pAd->StaCfg.GroupCipher = Ndis802_11EncryptionDisabled; + pAd->StaCfg.bMixCipher = FALSE; + pAd->StaCfg.DefaultKeyId = 0; + + // 802.1x port control + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP; + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pAd->StaCfg.LastMicErrorTime = 0; + pAd->StaCfg.MicErrCnt = 0; + pAd->StaCfg.bBlockAssoc = FALSE; + pAd->StaCfg.WpaState = SS_NOTUSE; + + pAd->CommonCfg.NdisRadioStateOff = FALSE; // New to support microsoft disable radio with OID command + + pAd->StaCfg.RssiTrigger = 0; + NdisZeroMemory(&pAd->StaCfg.RssiSample, sizeof(RSSI_SAMPLE)); + pAd->StaCfg.RssiTriggerMode = RSSI_TRIGGERED_UPON_BELOW_THRESHOLD; + pAd->StaCfg.AtimWin = 0; + pAd->StaCfg.DefaultListenCount = 3;//default listen count; + pAd->StaCfg.BssType = BSS_INFRA; // BSS_INFRA or BSS_ADHOC or BSS_MONITOR + pAd->StaCfg.bScanReqIsFromWebUI = FALSE; + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_DOZE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_WAKEUP_NOW); + + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + } + +#ifdef EXT_BUILD_CHANNEL_LIST + pAd->StaCfg.IEEE80211dClientMode = Rt802_11_D_None; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + + // global variables mXXXX used in MAC protocol state machines + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON); + + // PHY specification + pAd->CommonCfg.PhyMode = PHY_11BG_MIXED; // default PHY mode + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); // CCK use LONG preamble + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // user desired power mode + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + pAd->StaCfg.bWindowsACCAMEnable = FALSE; + +#ifdef LEAP_SUPPORT + // CCX v1.0 releated init value + RTMPInitTimer(pAd, &pAd->StaCfg.LeapAuthTimer, GET_TIMER_FUNCTION(LeapAuthTimeout), pAd, FALSE); + pAd->StaCfg.LeapAuthMode = CISCO_AuthModeLEAPNone; + pAd->StaCfg.bCkipOn = FALSE; +#endif // LEAP_SUPPORT // + + RTMPInitTimer(pAd, &pAd->StaCfg.StaQuickResponeForRateUpTimer, GET_TIMER_FUNCTION(StaQuickResponeForRateUpExec), pAd, FALSE); + pAd->StaCfg.StaQuickResponeForRateUpTimerRunning = FALSE; + + // Patch for Ndtest + pAd->StaCfg.ScanCnt = 0; + + // CCX 2.0 control flag init + pAd->StaCfg.CCXEnable = FALSE; + pAd->StaCfg.CCXReqType = MSRN_TYPE_UNUSED; + pAd->StaCfg.CCXQosECWMin = 4; + pAd->StaCfg.CCXQosECWMax = 10; + + pAd->StaCfg.bHwRadio = TRUE; // Default Hardware Radio status is On + pAd->StaCfg.bSwRadio = TRUE; // Default Software Radio status is On + pAd->StaCfg.bRadio = TRUE; // bHwRadio && bSwRadio + pAd->StaCfg.bHardwareRadio = FALSE; // Default is OFF + pAd->StaCfg.bShowHiddenSSID = FALSE; // Default no show + + // Nitro mode control + pAd->StaCfg.bAutoReconnect = TRUE; + + // Save the init time as last scan time, the system should do scan after 2 seconds. + // This patch is for driver wake up from standby mode, system will do scan right away. + pAd->StaCfg.LastScanTime = 0; + NdisZeroMemory(pAd->nickname, IW_ESSID_MAX_SIZE+1); + sprintf(pAd->nickname, "%s", STA_NIC_DEVICE_NAME); + RTMPInitTimer(pAd, &pAd->StaCfg.WpaDisassocAndBlockAssocTimer, GET_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc), pAd, FALSE); +#ifdef WPA_SUPPLICANT_SUPPORT + pAd->StaCfg.IEEE8021X = FALSE; + pAd->StaCfg.IEEE8021x_required_keys = FALSE; + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE; +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + + } +#endif // CONFIG_STA_SUPPORT // + + // Default for extra information is not valid + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + + // Default Config change flag + pAd->bConfigChanged = FALSE; + + // + // part III. AP configurations + // + + + // + // part IV. others + // + // dynamic BBP R66:sensibity tuning to overcome background noise + pAd->BbpTuning.bEnable = TRUE; + pAd->BbpTuning.FalseCcaLowerThreshold = 100; + pAd->BbpTuning.FalseCcaUpperThreshold = 512; + pAd->BbpTuning.R66Delta = 4; + pAd->Mlme.bEnableAutoAntennaCheck = TRUE; + + // + // Also initial R66CurrentValue, RTUSBResumeMsduTransmission might use this value. + // if not initial this value, the default value will be 0. + // + pAd->BbpTuning.R66CurrentValue = 0x38; + + pAd->Bbp94 = BBPR94_DEFAULT; + pAd->BbpForCCK = FALSE; + + // Default is FALSE for test bit 1 + //pAd->bTest1 = FALSE; + + // initialize MAC table and allocate spin lock + NdisZeroMemory(&pAd->MacTab, sizeof(MAC_TABLE)); + InitializeQueueHeader(&pAd->MacTab.McastPsQueue); + NdisAllocateSpinLock(&pAd->MacTabLock); + + //RTMPInitTimer(pAd, &pAd->RECBATimer, RECBATimerTimeout, pAd, TRUE); + //RTMPSetTimer(&pAd->RECBATimer, REORDER_EXEC_INTV); + +#ifdef RALINK_ATE + NdisZeroMemory(&pAd->ate, sizeof(ATE_INFO)); + pAd->ate.Mode = ATE_STOP; + pAd->ate.TxCount = 200;/* to exceed TX_RING_SIZE ... */ + pAd->ate.TxLength = 1024; + pAd->ate.TxWI.ShortGI = 0;// LONG GI : 800 ns + pAd->ate.TxWI.PHYMODE = MODE_CCK; + pAd->ate.TxWI.MCS = 3; + pAd->ate.TxWI.BW = BW_20; + pAd->ate.Channel = 1; + pAd->ate.QID = QID_AC_BE; + pAd->ate.Addr1[0] = 0x00; + pAd->ate.Addr1[1] = 0x11; + pAd->ate.Addr1[2] = 0x22; + pAd->ate.Addr1[3] = 0xAA; + pAd->ate.Addr1[4] = 0xBB; + pAd->ate.Addr1[5] = 0xCC; + NdisMoveMemory(pAd->ate.Addr2, pAd->ate.Addr1, ETH_LENGTH_OF_ADDRESS); + NdisMoveMemory(pAd->ate.Addr3, pAd->ate.Addr1, ETH_LENGTH_OF_ADDRESS); + pAd->ate.bRxFer = 0; + pAd->ate.bQATxStart = FALSE; + pAd->ate.bQARxStart = FALSE; +#ifdef RALINK_28xx_QA + //pAd->ate.Repeat = 0; + pAd->ate.TxStatus = 0; + pAd->ate.AtePid = THREAD_PID_INIT_VALUE; +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + + + pAd->CommonCfg.bWiFiTest = FALSE; + + + DBGPRINT(RT_DEBUG_TRACE, ("<-- UserCfgInit\n")); +} + +// IRQL = PASSIVE_LEVEL +UCHAR BtoH(char ch) +{ + if (ch >= '0' && ch <= '9') return (ch - '0'); // Handle numerals + if (ch >= 'A' && ch <= 'F') return (ch - 'A' + 0xA); // Handle capitol hex digits + if (ch >= 'a' && ch <= 'f') return (ch - 'a' + 0xA); // Handle small hex digits + return(255); +} + +// +// FUNCTION: AtoH(char *, UCHAR *, int) +// +// PURPOSE: Converts ascii string to network order hex +// +// PARAMETERS: +// src - pointer to input ascii string +// dest - pointer to output hex +// destlen - size of dest +// +// COMMENTS: +// +// 2 ascii bytes make a hex byte so must put 1st ascii byte of pair +// into upper nibble and 2nd ascii byte of pair into lower nibble. +// +// IRQL = PASSIVE_LEVEL + +void AtoH(char * src, UCHAR * dest, int destlen) +{ + char * srcptr; + PUCHAR destTemp; + + srcptr = src; + destTemp = (PUCHAR) dest; + + while(destlen--) + { + *destTemp = BtoH(*srcptr++) << 4; // Put 1st ascii byte in upper nibble. + *destTemp += BtoH(*srcptr++); // Add 2nd ascii byte to above. + destTemp++; + } +} + +VOID RTMPPatchMacBbpBug( + IN PRTMP_ADAPTER pAd) +{ + ULONG Index; + + // Initialize BBP register to default value + for (Index = 0; Index < NUM_BBP_REG_PARMS; Index++) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBPRegTable[Index].Register, (UCHAR)BBPRegTable[Index].Value); + } + + // Initialize RF register to default value + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // Re-init BBP register from EEPROM value + NICInitAsicFromEEPROM(pAd); +} + +/* + ======================================================================== + + Routine Description: + Init timer objects + + Arguments: + pAd Pointer to our adapter + pTimer Timer structure + pTimerFunc Function to execute when timer expired + Repeat Ture for period timer + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPInitTimer( + IN PRTMP_ADAPTER pAd, + IN PRALINK_TIMER_STRUCT pTimer, + IN PVOID pTimerFunc, + IN PVOID pData, + IN BOOLEAN Repeat) +{ + // + // Set Valid to TRUE for later used. + // It will crash if we cancel a timer or set a timer + // that we haven't initialize before. + // + pTimer->Valid = TRUE; + + pTimer->PeriodicType = Repeat; + pTimer->State = FALSE; + pTimer->cookie = (ULONG) pData; + +#ifdef RT2870 + pTimer->pAd = pAd; +#endif // RT2870 // + + RTMP_OS_Init_Timer(pAd, &pTimer->TimerObj, pTimerFunc, (PVOID) pTimer); +} + +/* + ======================================================================== + + Routine Description: + Init timer objects + + Arguments: + pTimer Timer structure + Value Timer value in milliseconds + + Return Value: + None + + Note: + To use this routine, must call RTMPInitTimer before. + + ======================================================================== +*/ +VOID RTMPSetTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value) +{ + if (pTimer->Valid) + { + pTimer->TimerValue = Value; + pTimer->State = FALSE; + if (pTimer->PeriodicType == TRUE) + { + pTimer->Repeat = TRUE; + RTMP_SetPeriodicTimer(&pTimer->TimerObj, Value); + } + else + { + pTimer->Repeat = FALSE; + RTMP_OS_Add_Timer(&pTimer->TimerObj, Value); + } + } + else + { + DBGPRINT_ERR(("RTMPSetTimer failed, Timer hasn't been initialize!\n")); + } +} + + +/* + ======================================================================== + + Routine Description: + Init timer objects + + Arguments: + pTimer Timer structure + Value Timer value in milliseconds + + Return Value: + None + + Note: + To use this routine, must call RTMPInitTimer before. + + ======================================================================== +*/ +VOID RTMPModTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value) +{ + BOOLEAN Cancel; + + if (pTimer->Valid) + { + pTimer->TimerValue = Value; + pTimer->State = FALSE; + if (pTimer->PeriodicType == TRUE) + { + RTMPCancelTimer(pTimer, &Cancel); + RTMPSetTimer(pTimer, Value); + } + else + { + RTMP_OS_Mod_Timer(&pTimer->TimerObj, Value); + } + } + else + { + DBGPRINT_ERR(("RTMPModTimer failed, Timer hasn't been initialize!\n")); + } +} + +/* + ======================================================================== + + Routine Description: + Cancel timer objects + + Arguments: + Adapter Pointer to our adapter + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + 1.) To use this routine, must call RTMPInitTimer before. + 2.) Reset NIC to initial state AS IS system boot up time. + + ======================================================================== +*/ +VOID RTMPCancelTimer( + IN PRALINK_TIMER_STRUCT pTimer, + OUT BOOLEAN *pCancelled) +{ + if (pTimer->Valid) + { + if (pTimer->State == FALSE) + pTimer->Repeat = FALSE; + RTMP_OS_Del_Timer(&pTimer->TimerObj, pCancelled); + + if (*pCancelled == TRUE) + pTimer->State = TRUE; + +#ifdef RT2870 + // We need to go-through the TimerQ to findout this timer handler and remove it if + // it's still waiting for execution. + + RT2870_TimerQ_Remove(pTimer->pAd, pTimer); +#endif // RT2870 // + } + else + { + // + // NdisMCancelTimer just canced the timer and not mean release the timer. + // And don't set the "Valid" to False. So that we can use this timer again. + // + DBGPRINT_ERR(("RTMPCancelTimer failed, Timer hasn't been initialize!\n")); + } +} + +/* + ======================================================================== + + Routine Description: + Set LED Status + + Arguments: + pAd Pointer to our adapter + Status LED Status + + Return Value: + None + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPSetLED( + IN PRTMP_ADAPTER pAd, + IN UCHAR Status) +{ + //ULONG data; + UCHAR HighByte = 0; + UCHAR LowByte; + +// In ATE mode of RT2860 AP/STA, we have erased 8051 firmware. +// So LED mode is not supported when ATE is running. +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + LowByte = pAd->LedCntl.field.LedMode&0x7f; + switch (Status) + { + case LED_LINK_DOWN: + HighByte = 0x20; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + pAd->LedIndicatorStregth = 0; + break; + case LED_LINK_UP: + if (pAd->CommonCfg.Channel > 14) + HighByte = 0xa0; + else + HighByte = 0x60; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_RADIO_ON: + HighByte = 0x20; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_HALT: + LowByte = 0; // Driver sets MAC register and MAC controls LED + case LED_RADIO_OFF: + HighByte = 0; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_WPS: + HighByte = 0x10; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_ON_SITE_SURVEY: + HighByte = 0x08; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + case LED_POWER_UP: + HighByte = 0x04; + AsicSendCommandToMcu(pAd, 0x50, 0xff, LowByte, HighByte); + break; + default: + DBGPRINT(RT_DEBUG_WARN, ("RTMPSetLED::Unknown Status %d\n", Status)); + break; + } + + // + // Keep LED status for LED SiteSurvey mode. + // After SiteSurvey, we will set the LED mode to previous status. + // + if ((Status != LED_ON_SITE_SURVEY) && (Status != LED_POWER_UP)) + pAd->LedStatus = Status; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSetLED::Mode=%d,HighByte=0x%02x,LowByte=0x%02x\n", pAd->LedCntl.field.LedMode, HighByte, LowByte)); +} + +/* + ======================================================================== + + Routine Description: + Set LED Signal Stregth + + Arguments: + pAd Pointer to our adapter + Dbm Signal Stregth + + Return Value: + None + + IRQL = PASSIVE_LEVEL + + Note: + Can be run on any IRQL level. + + According to Microsoft Zero Config Wireless Signal Stregth definition as belows. + <= -90 No Signal + <= -81 Very Low + <= -71 Low + <= -67 Good + <= -57 Very Good + > -57 Excellent + ======================================================================== +*/ +VOID RTMPSetSignalLED( + IN PRTMP_ADAPTER pAd, + IN NDIS_802_11_RSSI Dbm) +{ + UCHAR nLed = 0; + + // + // if not Signal Stregth, then do nothing. + // + if (pAd->LedCntl.field.LedMode != LED_MODE_SIGNAL_STREGTH) + { + return; + } + + if (Dbm <= -90) + nLed = 0; + else if (Dbm <= -81) + nLed = 1; + else if (Dbm <= -71) + nLed = 3; + else if (Dbm <= -67) + nLed = 7; + else if (Dbm <= -57) + nLed = 15; + else + nLed = 31; + + // + // Update Signal Stregth to firmware if changed. + // + if (pAd->LedIndicatorStregth != nLed) + { + AsicSendCommandToMcu(pAd, 0x51, 0xff, nLed, pAd->LedCntl.field.Polarity); + pAd->LedIndicatorStregth = nLed; + } +} + +/* + ======================================================================== + + Routine Description: + Enable RX + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL <= DISPATCH_LEVEL + + Note: + Before Enable RX, make sure you have enabled Interrupt. + ======================================================================== +*/ +VOID RTMPEnableRxTx( + IN PRTMP_ADAPTER pAd) +{ +// WPDMA_GLO_CFG_STRUC GloCfg; +// ULONG i = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("==> RTMPEnableRxTx\n")); + +#if 0 + // Enable Rx DMA. + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0x4); + do + { + RTMP_IO_READ32(pAd, WPDMA_GLO_CFG, &GloCfg.word); + if ((GloCfg.field.TxDMABusy == 0) && (GloCfg.field.RxDMABusy == 0)) + break; + + DBGPRINT(RT_DEBUG_TRACE, ("==> DMABusy\n")); + RTMPusecDelay(1000); + i++; + }while ( i <200); + + RTMPusecDelay(50); + RT28XX_DMA_WRITE_INIT(GloCfg); + DBGPRINT(RT_DEBUG_TRACE, ("<== WRITE DMA offset 0x208 = 0x%x\n", GloCfg.word)); + RTMP_IO_WRITE32(pAd, WPDMA_GLO_CFG, GloCfg.word); + + RT28XX_DMA_POST_WRITE(pAd); +#else + // Enable Rx DMA. + RT28XXDMAEnable(pAd); +#endif + + // enable RX of MAC block + if (pAd->OpMode == OPMODE_AP) + { + UINT32 rx_filter_flag = APNORMAL; + + + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, rx_filter_flag); // enable RX of DMA block + } + else + { + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification. + } + + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, 0xc); + DBGPRINT(RT_DEBUG_TRACE, ("<== RTMPEnableRxTx\n")); +} + + diff --git a/drivers/staging/rt2870/common/rtmp_tkip.c b/drivers/staging/rt2870/common/rtmp_tkip.c new file mode 100644 index 000000000000..2847409ff081 --- /dev/null +++ b/drivers/staging/rt2870/common/rtmp_tkip.c @@ -0,0 +1,1613 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_tkip.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Wu 02-25-02 Initial +*/ + +#include "../rt_config.h" + +// Rotation functions on 32 bit values +#define ROL32( A, n ) \ + ( ((A) << (n)) | ( ((A)>>(32-(n))) & ( (1UL << (n)) - 1 ) ) ) +#define ROR32( A, n ) ROL32( (A), 32-(n) ) + +UINT Tkip_Sbox_Lower[256] = +{ + 0xA5,0x84,0x99,0x8D,0x0D,0xBD,0xB1,0x54, + 0x50,0x03,0xA9,0x7D,0x19,0x62,0xE6,0x9A, + 0x45,0x9D,0x40,0x87,0x15,0xEB,0xC9,0x0B, + 0xEC,0x67,0xFD,0xEA,0xBF,0xF7,0x96,0x5B, + 0xC2,0x1C,0xAE,0x6A,0x5A,0x41,0x02,0x4F, + 0x5C,0xF4,0x34,0x08,0x93,0x73,0x53,0x3F, + 0x0C,0x52,0x65,0x5E,0x28,0xA1,0x0F,0xB5, + 0x09,0x36,0x9B,0x3D,0x26,0x69,0xCD,0x9F, + 0x1B,0x9E,0x74,0x2E,0x2D,0xB2,0xEE,0xFB, + 0xF6,0x4D,0x61,0xCE,0x7B,0x3E,0x71,0x97, + 0xF5,0x68,0x00,0x2C,0x60,0x1F,0xC8,0xED, + 0xBE,0x46,0xD9,0x4B,0xDE,0xD4,0xE8,0x4A, + 0x6B,0x2A,0xE5,0x16,0xC5,0xD7,0x55,0x94, + 0xCF,0x10,0x06,0x81,0xF0,0x44,0xBA,0xE3, + 0xF3,0xFE,0xC0,0x8A,0xAD,0xBC,0x48,0x04, + 0xDF,0xC1,0x75,0x63,0x30,0x1A,0x0E,0x6D, + 0x4C,0x14,0x35,0x2F,0xE1,0xA2,0xCC,0x39, + 0x57,0xF2,0x82,0x47,0xAC,0xE7,0x2B,0x95, + 0xA0,0x98,0xD1,0x7F,0x66,0x7E,0xAB,0x83, + 0xCA,0x29,0xD3,0x3C,0x79,0xE2,0x1D,0x76, + 0x3B,0x56,0x4E,0x1E,0xDB,0x0A,0x6C,0xE4, + 0x5D,0x6E,0xEF,0xA6,0xA8,0xA4,0x37,0x8B, + 0x32,0x43,0x59,0xB7,0x8C,0x64,0xD2,0xE0, + 0xB4,0xFA,0x07,0x25,0xAF,0x8E,0xE9,0x18, + 0xD5,0x88,0x6F,0x72,0x24,0xF1,0xC7,0x51, + 0x23,0x7C,0x9C,0x21,0xDD,0xDC,0x86,0x85, + 0x90,0x42,0xC4,0xAA,0xD8,0x05,0x01,0x12, + 0xA3,0x5F,0xF9,0xD0,0x91,0x58,0x27,0xB9, + 0x38,0x13,0xB3,0x33,0xBB,0x70,0x89,0xA7, + 0xB6,0x22,0x92,0x20,0x49,0xFF,0x78,0x7A, + 0x8F,0xF8,0x80,0x17,0xDA,0x31,0xC6,0xB8, + 0xC3,0xB0,0x77,0x11,0xCB,0xFC,0xD6,0x3A +}; + +UINT Tkip_Sbox_Upper[256] = +{ + 0xC6,0xF8,0xEE,0xF6,0xFF,0xD6,0xDE,0x91, + 0x60,0x02,0xCE,0x56,0xE7,0xB5,0x4D,0xEC, + 0x8F,0x1F,0x89,0xFA,0xEF,0xB2,0x8E,0xFB, + 0x41,0xB3,0x5F,0x45,0x23,0x53,0xE4,0x9B, + 0x75,0xE1,0x3D,0x4C,0x6C,0x7E,0xF5,0x83, + 0x68,0x51,0xD1,0xF9,0xE2,0xAB,0x62,0x2A, + 0x08,0x95,0x46,0x9D,0x30,0x37,0x0A,0x2F, + 0x0E,0x24,0x1B,0xDF,0xCD,0x4E,0x7F,0xEA, + 0x12,0x1D,0x58,0x34,0x36,0xDC,0xB4,0x5B, + 0xA4,0x76,0xB7,0x7D,0x52,0xDD,0x5E,0x13, + 0xA6,0xB9,0x00,0xC1,0x40,0xE3,0x79,0xB6, + 0xD4,0x8D,0x67,0x72,0x94,0x98,0xB0,0x85, + 0xBB,0xC5,0x4F,0xED,0x86,0x9A,0x66,0x11, + 0x8A,0xE9,0x04,0xFE,0xA0,0x78,0x25,0x4B, + 0xA2,0x5D,0x80,0x05,0x3F,0x21,0x70,0xF1, + 0x63,0x77,0xAF,0x42,0x20,0xE5,0xFD,0xBF, + 0x81,0x18,0x26,0xC3,0xBE,0x35,0x88,0x2E, + 0x93,0x55,0xFC,0x7A,0xC8,0xBA,0x32,0xE6, + 0xC0,0x19,0x9E,0xA3,0x44,0x54,0x3B,0x0B, + 0x8C,0xC7,0x6B,0x28,0xA7,0xBC,0x16,0xAD, + 0xDB,0x64,0x74,0x14,0x92,0x0C,0x48,0xB8, + 0x9F,0xBD,0x43,0xC4,0x39,0x31,0xD3,0xF2, + 0xD5,0x8B,0x6E,0xDA,0x01,0xB1,0x9C,0x49, + 0xD8,0xAC,0xF3,0xCF,0xCA,0xF4,0x47,0x10, + 0x6F,0xF0,0x4A,0x5C,0x38,0x57,0x73,0x97, + 0xCB,0xA1,0xE8,0x3E,0x96,0x61,0x0D,0x0F, + 0xE0,0x7C,0x71,0xCC,0x90,0x06,0xF7,0x1C, + 0xC2,0x6A,0xAE,0x69,0x17,0x99,0x3A,0x27, + 0xD9,0xEB,0x2B,0x22,0xD2,0xA9,0x07,0x33, + 0x2D,0x3C,0x15,0xC9,0x87,0xAA,0x50,0xA5, + 0x03,0x59,0x09,0x1A,0x65,0xD7,0x84,0xD0, + 0x82,0x29,0x5A,0x1E,0x7B,0xA8,0x6D,0x2C +}; + +/*****************************/ +/******** SBOX Table *********/ +/*****************************/ + +UCHAR SboxTable[256] = +{ + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, + 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, + 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, + 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, + 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, + 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, + 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, + 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, + 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, + 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, + 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, + 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, + 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, + 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, + 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, + 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, + 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, + 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, + 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, + 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, + 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, + 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, + 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, + 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, + 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, + 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, + 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 +}; + +VOID xor_32( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +VOID xor_128( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +VOID next_key( + IN PUCHAR key, + IN INT round); + +VOID byte_sub( + IN PUCHAR in, + OUT PUCHAR out); + +VOID shift_row( + IN PUCHAR in, + OUT PUCHAR out); + +VOID mix_column( + IN PUCHAR in, + OUT PUCHAR out); + +UCHAR RTMPCkipSbox( + IN UCHAR a); +// +// Expanded IV for TKIP function. +// +typedef struct PACKED _IV_CONTROL_ +{ + union PACKED + { + struct PACKED + { + UCHAR rc0; + UCHAR rc1; + UCHAR rc2; + + union PACKED + { + struct PACKED + { +#ifdef RT_BIG_ENDIAN + UCHAR KeyID:2; + UCHAR ExtIV:1; + UCHAR Rsvd:5; +#else + UCHAR Rsvd:5; + UCHAR ExtIV:1; + UCHAR KeyID:2; +#endif + } field; + UCHAR Byte; + } CONTROL; + } field; + + ULONG word; + } IV16; + + ULONG IV32; +} TKIP_IV, *PTKIP_IV; + + +/* + ======================================================================== + + Routine Description: + Convert from UCHAR[] to ULONG in a portable way + + Arguments: + pMICKey pointer to MIC Key + + Return Value: + None + + Note: + + ======================================================================== +*/ +ULONG RTMPTkipGetUInt32( + IN PUCHAR pMICKey) +{ + ULONG res = 0; + INT i; + + for (i = 0; i < 4; i++) + { + res |= (*pMICKey++) << (8 * i); + } + + return res; +} + +/* + ======================================================================== + + Routine Description: + Convert from ULONG to UCHAR[] in a portable way + + Arguments: + pDst pointer to destination for convert ULONG to UCHAR[] + val the value for convert + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipPutUInt32( + IN OUT PUCHAR pDst, + IN ULONG val) +{ + INT i; + + for(i = 0; i < 4; i++) + { + *pDst++ = (UCHAR) (val & 0xff); + val >>= 8; + } +} + +/* + ======================================================================== + + Routine Description: + Set the MIC Key. + + Arguments: + pAd Pointer to our adapter + pMICKey pointer to MIC Key + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipSetMICKey( + IN PTKIP_KEY_INFO pTkip, + IN PUCHAR pMICKey) +{ + // Set the key + pTkip->K0 = RTMPTkipGetUInt32(pMICKey); + pTkip->K1 = RTMPTkipGetUInt32(pMICKey + 4); + // and reset the message + pTkip->L = pTkip->K0; + pTkip->R = pTkip->K1; + pTkip->nBytesInM = 0; + pTkip->M = 0; +} + +/* + ======================================================================== + + Routine Description: + Calculate the MIC Value. + + Arguments: + pAd Pointer to our adapter + uChar Append this uChar + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipAppendByte( + IN PTKIP_KEY_INFO pTkip, + IN UCHAR uChar) +{ + // Append the byte to our word-sized buffer + pTkip->M |= (uChar << (8* pTkip->nBytesInM)); + pTkip->nBytesInM++; + // Process the word if it is full. + if( pTkip->nBytesInM >= 4 ) + { + pTkip->L ^= pTkip->M; + pTkip->R ^= ROL32( pTkip->L, 17 ); + pTkip->L += pTkip->R; + pTkip->R ^= ((pTkip->L & 0xff00ff00) >> 8) | ((pTkip->L & 0x00ff00ff) << 8); + pTkip->L += pTkip->R; + pTkip->R ^= ROL32( pTkip->L, 3 ); + pTkip->L += pTkip->R; + pTkip->R ^= ROR32( pTkip->L, 2 ); + pTkip->L += pTkip->R; + // Clear the buffer + pTkip->M = 0; + pTkip->nBytesInM = 0; + } +} + +/* + ======================================================================== + + Routine Description: + Calculate the MIC Value. + + Arguments: + pAd Pointer to our adapter + pSrc Pointer to source data for Calculate MIC Value + Len Indicate the length of the source data + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPTkipAppend( + IN PTKIP_KEY_INFO pTkip, + IN PUCHAR pSrc, + IN UINT nBytes) +{ + // This is simple + while(nBytes > 0) + { + RTMPTkipAppendByte(pTkip, *pSrc++); + nBytes--; + } +} + +/* + ======================================================================== + + Routine Description: + Get the MIC Value. + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + the MIC Value is store in pAd->PrivateInfo.MIC + ======================================================================== +*/ +VOID RTMPTkipGetMIC( + IN PTKIP_KEY_INFO pTkip) +{ + // Append the minimum padding + RTMPTkipAppendByte(pTkip, 0x5a ); + RTMPTkipAppendByte(pTkip, 0 ); + RTMPTkipAppendByte(pTkip, 0 ); + RTMPTkipAppendByte(pTkip, 0 ); + RTMPTkipAppendByte(pTkip, 0 ); + // and then zeroes until the length is a multiple of 4 + while( pTkip->nBytesInM != 0 ) + { + RTMPTkipAppendByte(pTkip, 0 ); + } + // The appendByte function has already computed the result. + RTMPTkipPutUInt32(pTkip->MIC, pTkip->L); + RTMPTkipPutUInt32(pTkip->MIC + 4, pTkip->R); +} + +/* + ======================================================================== + + Routine Description: + Init Tkip function. + + Arguments: + pAd Pointer to our adapter + pTKey Pointer to the Temporal Key (TK), TK shall be 128bits. + KeyId TK Key ID + pTA Pointer to transmitter address + pMICKey pointer to MIC Key + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPInitTkipEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN UCHAR KeyId, + IN PUCHAR pTA, + IN PUCHAR pMICKey, + IN PUCHAR pTSC, + OUT PULONG pIV16, + OUT PULONG pIV32) +{ + TKIP_IV tkipIv; + + // Prepare 8 bytes TKIP encapsulation for MPDU + NdisZeroMemory(&tkipIv, sizeof(TKIP_IV)); + tkipIv.IV16.field.rc0 = *(pTSC + 1); + tkipIv.IV16.field.rc1 = (tkipIv.IV16.field.rc0 | 0x20) & 0x7f; + tkipIv.IV16.field.rc2 = *pTSC; + tkipIv.IV16.field.CONTROL.field.ExtIV = 1; // 0: non-extended IV, 1: an extended IV + tkipIv.IV16.field.CONTROL.field.KeyID = KeyId; +// tkipIv.IV32 = *(PULONG)(pTSC + 2); + NdisMoveMemory(&tkipIv.IV32, (pTSC + 2), 4); // Copy IV + + *pIV16 = tkipIv.IV16.word; + *pIV32 = tkipIv.IV32; +} + +/* + ======================================================================== + + Routine Description: + Init MIC Value calculation function which include set MIC key & + calculate first 16 bytes (DA + SA + priority + 0) + + Arguments: + pAd Pointer to our adapter + pTKey Pointer to the Temporal Key (TK), TK shall be 128bits. + pDA Pointer to DA address + pSA Pointer to SA address + pMICKey pointer to MIC Key + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPInitMICEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN UCHAR UserPriority, + IN PUCHAR pMICKey) +{ + ULONG Priority = UserPriority; + + // Init MIC value calculation + RTMPTkipSetMICKey(&pAd->PrivateInfo.Tx, pMICKey); + // DA + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pDA, MAC_ADDR_LEN); + // SA + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSA, MAC_ADDR_LEN); + // Priority + 3 bytes of 0 + RTMPTkipAppend(&pAd->PrivateInfo.Tx, (PUCHAR)&Priority, 4); +} + +/* + ======================================================================== + + Routine Description: + Compare MIC value of received MSDU + + Arguments: + pAd Pointer to our adapter + pSrc Pointer to the received Plain text data + pDA Pointer to DA address + pSA Pointer to SA address + pMICKey pointer to MIC Key + Len the length of the received plain text data exclude MIC value + + Return Value: + TRUE MIC value matched + FALSE MIC value mismatched + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +BOOLEAN RTMPTkipCompareMICValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UCHAR UserPriority, + IN UINT Len) +{ + UCHAR OldMic[8]; + ULONG Priority = UserPriority; + + // Init MIC value calculation + RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey); + // DA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN); + // SA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN); + // Priority + 3 bytes of 0 + RTMPTkipAppend(&pAd->PrivateInfo.Rx, (PUCHAR)&Priority, 4); + + // Calculate MIC value from plain text data + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len); + + // Get MIC valude from received frame + NdisMoveMemory(OldMic, pSrc + Len, 8); + + // Get MIC value from decrypted plain data + RTMPTkipGetMIC(&pAd->PrivateInfo.Rx); + + // Move MIC value from MSDU, this steps should move to data path. + // Since the MIC value might cross MPDUs. + if(!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8)) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValue(): TKIP MIC Error !\n")); //MIC error. + + + return (FALSE); + } + return (TRUE); +} + +/* + ======================================================================== + + Routine Description: + Compare MIC value of received MSDU + + Arguments: + pAd Pointer to our adapter + pLLC LLC header + pSrc Pointer to the received Plain text data + pDA Pointer to DA address + pSA Pointer to SA address + pMICKey pointer to MIC Key + Len the length of the received plain text data exclude MIC value + + Return Value: + TRUE MIC value matched + FALSE MIC value mismatched + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +BOOLEAN RTMPTkipCompareMICValueWithLLC( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pLLC, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UINT Len) +{ + UCHAR OldMic[8]; + ULONG Priority = 0; + + // Init MIC value calculation + RTMPTkipSetMICKey(&pAd->PrivateInfo.Rx, pMICKey); + // DA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pDA, MAC_ADDR_LEN); + // SA + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSA, MAC_ADDR_LEN); + // Priority + 3 bytes of 0 + RTMPTkipAppend(&pAd->PrivateInfo.Rx, (PUCHAR)&Priority, 4); + + // Start with LLC header + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pLLC, 8); + + // Calculate MIC value from plain text data + RTMPTkipAppend(&pAd->PrivateInfo.Rx, pSrc, Len); + + // Get MIC valude from received frame + NdisMoveMemory(OldMic, pSrc + Len, 8); + + // Get MIC value from decrypted plain data + RTMPTkipGetMIC(&pAd->PrivateInfo.Rx); + + // Move MIC value from MSDU, this steps should move to data path. + // Since the MIC value might cross MPDUs. + if(!NdisEqualMemory(pAd->PrivateInfo.Rx.MIC, OldMic, 8)) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTMPTkipCompareMICValueWithLLC(): TKIP MIC Error !\n")); //MIC error. + + + return (FALSE); + } + return (TRUE); +} +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware transmit function + + Arguments: + pAd Pointer to our adapter + PNDIS_PACKET Pointer to Ndis Packet for MIC calculation + pEncap Pointer to LLC encap data + LenEncap Total encap length, might be 0 which indicates no encap + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPCalculateMICValue( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pEncap, + IN PCIPHER_KEY pKey, + IN UCHAR apidx) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + PUCHAR pSrc; + UCHAR UserPriority; + UCHAR vlan_offset = 0; + + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + + UserPriority = RTMP_GET_PACKET_UP(pPacket); + pSrc = pSrcBufVA; + + // determine if this is a vlan packet + if (((*(pSrc + 12) << 8) + *(pSrc + 13)) == 0x8100) + vlan_offset = 4; + +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + { + RTMPInitMICEngine( + pAd, + pKey->Key, + pSrc, + pSrc + 6, + UserPriority, + pKey->TxMic); + } + + + if (pEncap != NULL) + { + // LLC encapsulation + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pEncap, 6); + // Protocol Type + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc + 12 + vlan_offset, 2); + } + SrcBufLen -= (14 + vlan_offset); + pSrc += (14 + vlan_offset); + do + { + if (SrcBufLen > 0) + { + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pSrc, SrcBufLen); + } + + break; // No need handle next packet + + } while (TRUE); // End of copying payload + + // Compute the final MIC Value + RTMPTkipGetMIC(&pAd->PrivateInfo.Tx); +} + + +/************************************************************/ +/* tkip_sbox() */ +/* Returns a 16 bit value from a 64K entry table. The Table */ +/* is synthesized from two 256 entry byte wide tables. */ +/************************************************************/ + +UINT tkip_sbox(UINT index) +{ + UINT index_low; + UINT index_high; + UINT left, right; + + index_low = (index % 256); + index_high = ((index >> 8) % 256); + + left = Tkip_Sbox_Lower[index_low] + (Tkip_Sbox_Upper[index_low] * 256); + right = Tkip_Sbox_Upper[index_high] + (Tkip_Sbox_Lower[index_high] * 256); + + return (left ^ right); +} + +UINT rotr1(UINT a) +{ + unsigned int b; + + if ((a & 0x01) == 0x01) + { + b = (a >> 1) | 0x8000; + } + else + { + b = (a >> 1) & 0x7fff; + } + b = b % 65536; + return b; +} + +VOID RTMPTkipMixKey( + UCHAR *key, + UCHAR *ta, + ULONG pnl, /* Least significant 16 bits of PN */ + ULONG pnh, /* Most significant 32 bits of PN */ + UCHAR *rc4key, + UINT *p1k) +{ + + UINT tsc0; + UINT tsc1; + UINT tsc2; + + UINT ppk0; + UINT ppk1; + UINT ppk2; + UINT ppk3; + UINT ppk4; + UINT ppk5; + + INT i; + INT j; + + tsc0 = (unsigned int)((pnh >> 16) % 65536); /* msb */ + tsc1 = (unsigned int)(pnh % 65536); + tsc2 = (unsigned int)(pnl % 65536); /* lsb */ + + /* Phase 1, step 1 */ + p1k[0] = tsc1; + p1k[1] = tsc0; + p1k[2] = (UINT)(ta[0] + (ta[1]*256)); + p1k[3] = (UINT)(ta[2] + (ta[3]*256)); + p1k[4] = (UINT)(ta[4] + (ta[5]*256)); + + /* Phase 1, step 2 */ + for (i=0; i<8; i++) + { + j = 2*(i & 1); + p1k[0] = (p1k[0] + tkip_sbox( (p1k[4] ^ ((256*key[1+j]) + key[j])) % 65536 )) % 65536; + p1k[1] = (p1k[1] + tkip_sbox( (p1k[0] ^ ((256*key[5+j]) + key[4+j])) % 65536 )) % 65536; + p1k[2] = (p1k[2] + tkip_sbox( (p1k[1] ^ ((256*key[9+j]) + key[8+j])) % 65536 )) % 65536; + p1k[3] = (p1k[3] + tkip_sbox( (p1k[2] ^ ((256*key[13+j]) + key[12+j])) % 65536 )) % 65536; + p1k[4] = (p1k[4] + tkip_sbox( (p1k[3] ^ (((256*key[1+j]) + key[j]))) % 65536 )) % 65536; + p1k[4] = (p1k[4] + i) % 65536; + } + + /* Phase 2, Step 1 */ + ppk0 = p1k[0]; + ppk1 = p1k[1]; + ppk2 = p1k[2]; + ppk3 = p1k[3]; + ppk4 = p1k[4]; + ppk5 = (p1k[4] + tsc2) % 65536; + + /* Phase2, Step 2 */ + ppk0 = ppk0 + tkip_sbox( (ppk5 ^ ((256*key[1]) + key[0])) % 65536); + ppk1 = ppk1 + tkip_sbox( (ppk0 ^ ((256*key[3]) + key[2])) % 65536); + ppk2 = ppk2 + tkip_sbox( (ppk1 ^ ((256*key[5]) + key[4])) % 65536); + ppk3 = ppk3 + tkip_sbox( (ppk2 ^ ((256*key[7]) + key[6])) % 65536); + ppk4 = ppk4 + tkip_sbox( (ppk3 ^ ((256*key[9]) + key[8])) % 65536); + ppk5 = ppk5 + tkip_sbox( (ppk4 ^ ((256*key[11]) + key[10])) % 65536); + + ppk0 = ppk0 + rotr1(ppk5 ^ ((256*key[13]) + key[12])); + ppk1 = ppk1 + rotr1(ppk0 ^ ((256*key[15]) + key[14])); + ppk2 = ppk2 + rotr1(ppk1); + ppk3 = ppk3 + rotr1(ppk2); + ppk4 = ppk4 + rotr1(ppk3); + ppk5 = ppk5 + rotr1(ppk4); + + /* Phase 2, Step 3 */ + /* Phase 2, Step 3 */ + + tsc0 = (unsigned int)((pnh >> 16) % 65536); /* msb */ + tsc1 = (unsigned int)(pnh % 65536); + tsc2 = (unsigned int)(pnl % 65536); /* lsb */ + + rc4key[0] = (tsc2 >> 8) % 256; + rc4key[1] = (((tsc2 >> 8) % 256) | 0x20) & 0x7f; + rc4key[2] = tsc2 % 256; + rc4key[3] = ((ppk5 ^ ((256*key[1]) + key[0])) >> 1) % 256; + + rc4key[4] = ppk0 % 256; + rc4key[5] = (ppk0 >> 8) % 256; + + rc4key[6] = ppk1 % 256; + rc4key[7] = (ppk1 >> 8) % 256; + + rc4key[8] = ppk2 % 256; + rc4key[9] = (ppk2 >> 8) % 256; + + rc4key[10] = ppk3 % 256; + rc4key[11] = (ppk3 >> 8) % 256; + + rc4key[12] = ppk4 % 256; + rc4key[13] = (ppk4 >> 8) % 256; + + rc4key[14] = ppk5 % 256; + rc4key[15] = (ppk5 >> 8) % 256; +} + + +/************************************************/ +/* construct_mic_header1() */ +/* Builds the first MIC header block from */ +/* header fields. */ +/************************************************/ + +void construct_mic_header1( + unsigned char *mic_header1, + int header_length, + unsigned char *mpdu) +{ + mic_header1[0] = (unsigned char)((header_length - 2) / 256); + mic_header1[1] = (unsigned char)((header_length - 2) % 256); + mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ + mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */ + mic_header1[4] = mpdu[4]; /* A1 */ + mic_header1[5] = mpdu[5]; + mic_header1[6] = mpdu[6]; + mic_header1[7] = mpdu[7]; + mic_header1[8] = mpdu[8]; + mic_header1[9] = mpdu[9]; + mic_header1[10] = mpdu[10]; /* A2 */ + mic_header1[11] = mpdu[11]; + mic_header1[12] = mpdu[12]; + mic_header1[13] = mpdu[13]; + mic_header1[14] = mpdu[14]; + mic_header1[15] = mpdu[15]; +} + +/************************************************/ +/* construct_mic_header2() */ +/* Builds the last MIC header block from */ +/* header fields. */ +/************************************************/ + +void construct_mic_header2( + unsigned char *mic_header2, + unsigned char *mpdu, + int a4_exists, + int qc_exists) +{ + int i; + + for (i = 0; i<16; i++) mic_header2[i]=0x00; + + mic_header2[0] = mpdu[16]; /* A3 */ + mic_header2[1] = mpdu[17]; + mic_header2[2] = mpdu[18]; + mic_header2[3] = mpdu[19]; + mic_header2[4] = mpdu[20]; + mic_header2[5] = mpdu[21]; + + // In Sequence Control field, mute sequence numer bits (12-bit) + mic_header2[6] = mpdu[22] & 0x0f; /* SC */ + mic_header2[7] = 0x00; /* mpdu[23]; */ + + if ((!qc_exists) & a4_exists) + { + for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */ + + } + + if (qc_exists && (!a4_exists)) + { + mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ + mic_header2[9] = mpdu[25] & 0x00; + } + + if (qc_exists && a4_exists) + { + for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */ + + mic_header2[14] = mpdu[30] & 0x0f; + mic_header2[15] = mpdu[31] & 0x00; + } +} + + +/************************************************/ +/* construct_mic_iv() */ +/* Builds the MIC IV from header fields and PN */ +/************************************************/ + +void construct_mic_iv( + unsigned char *mic_iv, + int qc_exists, + int a4_exists, + unsigned char *mpdu, + unsigned int payload_length, + unsigned char *pn_vector) +{ + int i; + + mic_iv[0] = 0x59; + if (qc_exists && a4_exists) + mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ + if (qc_exists && !a4_exists) + mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ + if (!qc_exists) + mic_iv[1] = 0x00; + for (i = 2; i < 8; i++) + mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */ +#ifdef CONSISTENT_PN_ORDER + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[i - 8]; /* mic_iv[8:13] = PN[0:5] */ +#else + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ +#endif + i = (payload_length / 256); + i = (payload_length % 256); + mic_iv[14] = (unsigned char) (payload_length / 256); + mic_iv[15] = (unsigned char) (payload_length % 256); + +} + + + +/************************************/ +/* bitwise_xor() */ +/* A 128 bit, bitwise exclusive or */ +/************************************/ + +void bitwise_xor(unsigned char *ina, unsigned char *inb, unsigned char *out) +{ + int i; + for (i=0; i<16; i++) + { + out[i] = ina[i] ^ inb[i]; + } +} + + +void aes128k128d(unsigned char *key, unsigned char *data, unsigned char *ciphertext) +{ + int round; + int i; + unsigned char intermediatea[16]; + unsigned char intermediateb[16]; + unsigned char round_key[16]; + + for(i=0; i<16; i++) round_key[i] = key[i]; + + for (round = 0; round < 11; round++) + { + if (round == 0) + { + xor_128(round_key, data, ciphertext); + next_key(round_key, round); + } + else if (round == 10) + { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + xor_128(intermediateb, round_key, ciphertext); + } + else /* 1 - 9 */ + { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + mix_column(&intermediateb[0], &intermediatea[0]); + mix_column(&intermediateb[4], &intermediatea[4]); + mix_column(&intermediateb[8], &intermediatea[8]); + mix_column(&intermediateb[12], &intermediatea[12]); + xor_128(intermediatea, round_key, ciphertext); + next_key(round_key, round); + } + } + +} + +void construct_ctr_preload( + unsigned char *ctr_preload, + int a4_exists, + int qc_exists, + unsigned char *mpdu, + unsigned char *pn_vector, + int c) +{ + + int i = 0; + for (i=0; i<16; i++) ctr_preload[i] = 0x00; + i = 0; + + ctr_preload[0] = 0x01; /* flag */ + if (qc_exists && a4_exists) ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */ + if (qc_exists && !a4_exists) ctr_preload[1] = mpdu[24] & 0x0f; + + for (i = 2; i < 8; i++) + ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */ +#ifdef CONSISTENT_PN_ORDER + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[i - 8]; /* ctr_preload[8:13] = PN[0:5] */ +#else + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */ +#endif + ctr_preload[14] = (unsigned char) (c / 256); // Ctr + ctr_preload[15] = (unsigned char) (c % 256); + +} + + +// +// TRUE: Success! +// FALSE: Decrypt Error! +// +BOOLEAN RTMPSoftDecryptTKIP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN UCHAR UserPriority, + IN PCIPHER_KEY pWpaKey) +{ + UCHAR KeyID; + UINT HeaderLen; + UCHAR fc0; + UCHAR fc1; + USHORT fc; + UINT frame_type; + UINT frame_subtype; + UINT from_ds; + UINT to_ds; + INT a4_exists; + INT qc_exists; + USHORT duration; + USHORT seq_control; + USHORT qos_control; + UCHAR TA[MAC_ADDR_LEN]; + UCHAR DA[MAC_ADDR_LEN]; + UCHAR SA[MAC_ADDR_LEN]; + UCHAR RC4Key[16]; + UINT p1k[5]; //for mix_key; + ULONG pnl;/* Least significant 16 bits of PN */ + ULONG pnh;/* Most significant 32 bits of PN */ + UINT num_blocks; + UINT payload_remainder; + ARCFOURCONTEXT ArcFourContext; + UINT crc32 = 0; + UINT trailfcs = 0; + UCHAR MIC[8]; + UCHAR TrailMIC[8]; + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + + fc0 = *pData; + fc1 = *(pData + 1); + + fc = *((PUSHORT)pData); + + frame_type = ((fc0 >> 2) & 0x03); + frame_subtype = ((fc0 >> 4) & 0x0f); + + from_ds = (fc1 & 0x2) >> 1; + to_ds = (fc1 & 0x1); + + a4_exists = (from_ds & to_ds); + qc_exists = ((frame_subtype == 0x08) || /* Assumed QoS subtypes */ + (frame_subtype == 0x09) || /* Likely to change. */ + (frame_subtype == 0x0a) || + (frame_subtype == 0x0b) + ); + + HeaderLen = 24; + if (a4_exists) + HeaderLen += 6; + + KeyID = *((PUCHAR)(pData+ HeaderLen + 3)); + KeyID = KeyID >> 6; + + if (pWpaKey[KeyID].KeyLen == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP failed!(KeyID[%d] Length can not be 0)\n", KeyID)); + return FALSE; + } + + duration = *((PUSHORT)(pData+2)); + + seq_control = *((PUSHORT)(pData+22)); + + if (qc_exists) + { + if (a4_exists) + { + qos_control = *((PUSHORT)(pData+30)); + } + else + { + qos_control = *((PUSHORT)(pData+24)); + } + } + + if (to_ds == 0 && from_ds == 1) + { + NdisMoveMemory(DA, pData+4, MAC_ADDR_LEN); + NdisMoveMemory(SA, pData+16, MAC_ADDR_LEN); + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); //BSSID + } + else if (to_ds == 0 && from_ds == 0 ) + { + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(DA, pData+4, MAC_ADDR_LEN); + NdisMoveMemory(SA, pData+10, MAC_ADDR_LEN); + } + else if (to_ds == 1 && from_ds == 0) + { + NdisMoveMemory(SA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(DA, pData+16, MAC_ADDR_LEN); + } + else if (to_ds == 1 && from_ds == 1) + { + NdisMoveMemory(TA, pData+10, MAC_ADDR_LEN); + NdisMoveMemory(DA, pData+16, MAC_ADDR_LEN); + NdisMoveMemory(SA, pData+22, MAC_ADDR_LEN); + } + + num_blocks = (DataByteCnt - 16) / 16; + payload_remainder = (DataByteCnt - 16) % 16; + + pnl = (*(pData + HeaderLen)) * 256 + *(pData + HeaderLen + 2); + pnh = *((PULONG)(pData + HeaderLen + 4)); + pnh = cpu2le32(pnh); + RTMPTkipMixKey(pWpaKey[KeyID].Key, TA, pnl, pnh, RC4Key, p1k); + + ARCFOUR_INIT(&ArcFourContext, RC4Key, 16); + + ARCFOUR_DECRYPT(&ArcFourContext, pData + HeaderLen, pData + HeaderLen + 8, DataByteCnt - HeaderLen - 8); + NdisMoveMemory(&trailfcs, pData + DataByteCnt - 8 - 4, 4); + crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 4); //Skip IV+EIV 8 bytes & Skip last 4 bytes(FCS). + crc32 ^= 0xffffffff; /* complement */ + + if(crc32 != cpu2le32(trailfcs)) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptTKIP, WEP Data ICV Error !\n")); //ICV error. + + return (FALSE); + } + + NdisMoveMemory(TrailMIC, pData + DataByteCnt - 8 - 8 - 4, 8); + RTMPInitMICEngine(pAd, pWpaKey[KeyID].Key, DA, SA, UserPriority, pWpaKey[KeyID].RxMic); + RTMPTkipAppend(&pAd->PrivateInfo.Tx, pData + HeaderLen, DataByteCnt - HeaderLen - 8 - 12); + RTMPTkipGetMIC(&pAd->PrivateInfo.Tx); + NdisMoveMemory(MIC, pAd->PrivateInfo.Tx.MIC, 8); + + if (!NdisEqualMemory(MIC, TrailMIC, 8)) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptTKIP, WEP Data MIC Error !\n")); //MIC error. + //RTMPReportMicError(pAd, &pWpaKey[KeyID]); // marked by AlbertY @ 20060630 + return (FALSE); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + //DBGPRINT(RT_DEBUG_TRACE, "RTMPSoftDecryptTKIP Decript done!!\n"); + return TRUE; +} + + + + +BOOLEAN RTMPSoftDecryptAES( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pWpaKey) +{ + UCHAR KeyID; + UINT HeaderLen; + UCHAR PN[6]; + UINT payload_len; + UINT num_blocks; + UINT payload_remainder; + USHORT fc; + UCHAR fc0; + UCHAR fc1; + UINT frame_type; + UINT frame_subtype; + UINT from_ds; + UINT to_ds; + INT a4_exists; + INT qc_exists; + UCHAR aes_out[16]; + int payload_index; + UINT i; + UCHAR ctr_preload[16]; + UCHAR chain_buffer[16]; + UCHAR padded_buffer[16]; + UCHAR mic_iv[16]; + UCHAR mic_header1[16]; + UCHAR mic_header2[16]; + UCHAR MIC[8]; + UCHAR TrailMIC[8]; + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + + fc0 = *pData; + fc1 = *(pData + 1); + + fc = *((PUSHORT)pData); + + frame_type = ((fc0 >> 2) & 0x03); + frame_subtype = ((fc0 >> 4) & 0x0f); + + from_ds = (fc1 & 0x2) >> 1; + to_ds = (fc1 & 0x1); + + a4_exists = (from_ds & to_ds); + qc_exists = ((frame_subtype == 0x08) || /* Assumed QoS subtypes */ + (frame_subtype == 0x09) || /* Likely to change. */ + (frame_subtype == 0x0a) || + (frame_subtype == 0x0b) + ); + + HeaderLen = 24; + if (a4_exists) + HeaderLen += 6; + + KeyID = *((PUCHAR)(pData+ HeaderLen + 3)); + KeyID = KeyID >> 6; + + if (pWpaKey[KeyID].KeyLen == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSoftDecryptAES failed!(KeyID[%d] Length can not be 0)\n", KeyID)); + return FALSE; + } + + PN[0] = *(pData+ HeaderLen); + PN[1] = *(pData+ HeaderLen + 1); + PN[2] = *(pData+ HeaderLen + 4); + PN[3] = *(pData+ HeaderLen + 5); + PN[4] = *(pData+ HeaderLen + 6); + PN[5] = *(pData+ HeaderLen + 7); + + payload_len = DataByteCnt - HeaderLen - 8 - 8; // 8 bytes for CCMP header , 8 bytes for MIC + payload_remainder = (payload_len) % 16; + num_blocks = (payload_len) / 16; + + + + // Find start of payload + payload_index = HeaderLen + 8; //IV+EIV + + for (i=0; i< num_blocks; i++) + { + construct_ctr_preload(ctr_preload, + a4_exists, + qc_exists, + pData, + PN, + i+1 ); + + aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out); + + bitwise_xor(aes_out, pData + payload_index, chain_buffer); + NdisMoveMemory(pData + payload_index - 8, chain_buffer, 16); + payload_index += 16; + } + + // + // If there is a short final block, then pad it + // encrypt it and copy the unpadded part back + // + if (payload_remainder > 0) + { + construct_ctr_preload(ctr_preload, + a4_exists, + qc_exists, + pData, + PN, + num_blocks + 1); + + NdisZeroMemory(padded_buffer, 16); + NdisMoveMemory(padded_buffer, pData + payload_index, payload_remainder); + + aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out); + + bitwise_xor(aes_out, padded_buffer, chain_buffer); + NdisMoveMemory(pData + payload_index - 8, chain_buffer, payload_remainder); + payload_index += payload_remainder; + } + + // + // Descrypt the MIC + // + construct_ctr_preload(ctr_preload, + a4_exists, + qc_exists, + pData, + PN, + 0); + NdisZeroMemory(padded_buffer, 16); + NdisMoveMemory(padded_buffer, pData + payload_index, 8); + + aes128k128d(pWpaKey[KeyID].Key, ctr_preload, aes_out); + + bitwise_xor(aes_out, padded_buffer, chain_buffer); + + NdisMoveMemory(TrailMIC, chain_buffer, 8); + + // + // Calculate MIC + // + + //Force the protected frame bit on + *(pData + 1) = *(pData + 1) | 0x40; + + // Find start of payload + // Because the CCMP header has been removed + payload_index = HeaderLen; + + construct_mic_iv( + mic_iv, + qc_exists, + a4_exists, + pData, + payload_len, + PN); + + construct_mic_header1( + mic_header1, + HeaderLen, + pData); + + construct_mic_header2( + mic_header2, + pData, + a4_exists, + qc_exists); + + aes128k128d(pWpaKey[KeyID].Key, mic_iv, aes_out); + bitwise_xor(aes_out, mic_header1, chain_buffer); + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + bitwise_xor(aes_out, mic_header2, chain_buffer); + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + + // iterate through each 16 byte payload block + for (i = 0; i < num_blocks; i++) + { + bitwise_xor(aes_out, pData + payload_index, chain_buffer); + payload_index += 16; + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + } + + // Add on the final payload block if it needs padding + if (payload_remainder > 0) + { + NdisZeroMemory(padded_buffer, 16); + NdisMoveMemory(padded_buffer, pData + payload_index, payload_remainder); + + bitwise_xor(aes_out, padded_buffer, chain_buffer); + aes128k128d(pWpaKey[KeyID].Key, chain_buffer, aes_out); + } + + // aes_out contains padded mic, discard most significant + // 8 bytes to generate 64 bit MIC + for (i = 0 ; i < 8; i++) MIC[i] = aes_out[i]; + + if (!NdisEqualMemory(MIC, TrailMIC, 8)) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTMPSoftDecryptAES, MIC Error !\n")); //MIC error. + return FALSE; + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pData, DIR_READ, FALSE); +#endif + + return TRUE; +} + +/****************************************/ +/* aes128k128d() */ +/* Performs a 128 bit AES encrypt with */ +/* 128 bit data. */ +/****************************************/ +VOID xor_128( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out) +{ + INT i; + + for (i=0;i<16; i++) + { + out[i] = a[i] ^ b[i]; + } +} + +VOID next_key( + IN PUCHAR key, + IN INT round) +{ + UCHAR rcon; + UCHAR sbox_key[4]; + UCHAR rcon_table[12] = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, + 0x1b, 0x36, 0x36, 0x36 + }; + + sbox_key[0] = RTMPCkipSbox(key[13]); + sbox_key[1] = RTMPCkipSbox(key[14]); + sbox_key[2] = RTMPCkipSbox(key[15]); + sbox_key[3] = RTMPCkipSbox(key[12]); + + rcon = rcon_table[round]; + + xor_32(&key[0], sbox_key, &key[0]); + key[0] = key[0] ^ rcon; + + xor_32(&key[4], &key[0], &key[4]); + xor_32(&key[8], &key[4], &key[8]); + xor_32(&key[12], &key[8], &key[12]); +} + +VOID xor_32( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out) +{ + INT i; + + for (i=0;i<4; i++) + { + out[i] = a[i] ^ b[i]; + } +} + +VOID byte_sub( + IN PUCHAR in, + OUT PUCHAR out) +{ + INT i; + + for (i=0; i< 16; i++) + { + out[i] = RTMPCkipSbox(in[i]); + } +} + +UCHAR RTMPCkipSbox( + IN UCHAR a) +{ + return SboxTable[(int)a]; +} + +VOID shift_row( + IN PUCHAR in, + OUT PUCHAR out) +{ + out[0] = in[0]; + out[1] = in[5]; + out[2] = in[10]; + out[3] = in[15]; + out[4] = in[4]; + out[5] = in[9]; + out[6] = in[14]; + out[7] = in[3]; + out[8] = in[8]; + out[9] = in[13]; + out[10] = in[2]; + out[11] = in[7]; + out[12] = in[12]; + out[13] = in[1]; + out[14] = in[6]; + out[15] = in[11]; +} + +VOID mix_column( + IN PUCHAR in, + OUT PUCHAR out) +{ + INT i; + UCHAR add1b[4]; + UCHAR add1bf7[4]; + UCHAR rotl[4]; + UCHAR swap_halfs[4]; + UCHAR andf7[4]; + UCHAR rotr[4]; + UCHAR temp[4]; + UCHAR tempb[4]; + + for (i=0 ; i<4; i++) + { + if ((in[i] & 0x80)== 0x80) + add1b[i] = 0x1b; + else + add1b[i] = 0x00; + } + + swap_halfs[0] = in[2]; /* Swap halfs */ + swap_halfs[1] = in[3]; + swap_halfs[2] = in[0]; + swap_halfs[3] = in[1]; + + rotl[0] = in[3]; /* Rotate left 8 bits */ + rotl[1] = in[0]; + rotl[2] = in[1]; + rotl[3] = in[2]; + + andf7[0] = in[0] & 0x7f; + andf7[1] = in[1] & 0x7f; + andf7[2] = in[2] & 0x7f; + andf7[3] = in[3] & 0x7f; + + for (i = 3; i>0; i--) /* logical shift left 1 bit */ + { + andf7[i] = andf7[i] << 1; + if ((andf7[i-1] & 0x80) == 0x80) + { + andf7[i] = (andf7[i] | 0x01); + } + } + andf7[0] = andf7[0] << 1; + andf7[0] = andf7[0] & 0xfe; + + xor_32(add1b, andf7, add1bf7); + + xor_32(in, add1bf7, rotr); + + temp[0] = rotr[0]; /* Rotate right 8 bits */ + rotr[0] = rotr[1]; + rotr[1] = rotr[2]; + rotr[2] = rotr[3]; + rotr[3] = temp[0]; + + xor_32(add1bf7, rotr, temp); + xor_32(swap_halfs, rotl,tempb); + xor_32(temp, tempb, out); +} + diff --git a/drivers/staging/rt2870/common/rtmp_wep.c b/drivers/staging/rt2870/common/rtmp_wep.c new file mode 100644 index 000000000000..62f9e58729d7 --- /dev/null +++ b/drivers/staging/rt2870/common/rtmp_wep.c @@ -0,0 +1,508 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_wep.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Wu 10-28-02 Initial +*/ + +#include "../rt_config.h" + +UINT FCSTAB_32[256] = +{ + 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, + 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, + 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, + 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, + 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, + 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, + 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, + 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, + 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, + 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, + 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, + 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, + 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, + 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, + 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, + 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, + 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, + 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, + 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, + 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, + 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, + 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, + 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, + 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, + 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, + 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, + 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, + 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, + 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, + 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, + 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, + 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, + 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, + 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, + 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, + 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, + 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, + 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, + 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, + 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, + 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, + 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, + 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, + 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, + 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, + 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, + 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, + 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, + 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, + 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, + 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, + 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d +}; + +/* +UCHAR WEPKEY[] = { + //IV + 0x00, 0x11, 0x22, + //WEP KEY + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC + }; + */ + +/* + ======================================================================== + + Routine Description: + Init WEP function. + + Arguments: + pAd Pointer to our adapter + pKey Pointer to the WEP KEY + KeyId WEP Key ID + KeyLen the length of WEP KEY + pDest Pointer to the destination which Encryption data will store in. + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPInitWepEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN UCHAR KeyId, + IN UCHAR KeyLen, + IN OUT PUCHAR pDest) +{ + UINT i; + UCHAR WEPKEY[] = { + //IV + 0x00, 0x11, 0x22, + //WEP KEY + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC + }; + + pAd->PrivateInfo.FCSCRC32 = PPPINITFCS32; //Init crc32. + +#ifdef CONFIG_STA_SUPPORT + if (pAd->StaCfg.bCkipOn && (pAd->StaCfg.CkipFlag & 0x10) && (pAd->OpMode == OPMODE_STA)) + { + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, pKey, KeyLen); //INIT SBOX, KEYLEN+3(IV) + NdisMoveMemory(pDest, pKey, 3); //Append Init Vector + } + else +#endif // CONFIG_STA_SUPPORT // + { + NdisMoveMemory(WEPKEY + 3, pKey, KeyLen); + + for(i = 0; i < 3; i++) + WEPKEY[i] = RandomByte(pAd); //Call mlme RandomByte() function. + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, KeyLen + 3); //INIT SBOX, KEYLEN+3(IV) + + NdisMoveMemory(pDest, WEPKEY, 3); //Append Init Vector + } + *(pDest+3) = (KeyId << 6); //Append KEYID + +} + +/* + ======================================================================== + + Routine Description: + Encrypt transimitted data + + Arguments: + pAd Pointer to our adapter + pSrc Pointer to the transimitted source data that will be encrypt + pDest Pointer to the destination where entryption data will be store in. + Len Indicate the length of the source data + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPEncryptData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDest, + IN UINT Len) +{ + pAd->PrivateInfo.FCSCRC32 = RTMP_CALC_FCS32(pAd->PrivateInfo.FCSCRC32, pSrc, Len); + ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, pSrc, Len); +} + + +/* + ======================================================================== + + Routine Description: + Decrypt received WEP data + + Arguments: + pAdapter Pointer to our adapter + pSrc Pointer to the received data + Len the length of the received data + + Return Value: + TRUE Decrypt WEP data success + FALSE Decrypt WEP data failed + + Note: + + ======================================================================== +*/ +BOOLEAN RTMPSoftDecryptWEP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pGroupKey) +{ + UINT trailfcs; + UINT crc32; + UCHAR KeyIdx; + UCHAR WEPKEY[] = { + //IV + 0x00, 0x11, 0x22, + //WEP KEY + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC + }; + UCHAR *pPayload = (UCHAR *)pData + LENGTH_802_11; + ULONG payload_len = DataByteCnt - LENGTH_802_11; + + NdisMoveMemory(WEPKEY, pPayload, 3); //Get WEP IV + + KeyIdx = (*(pPayload + 3) & 0xc0) >> 6; + if (pGroupKey[KeyIdx].KeyLen == 0) + return (FALSE); + + NdisMoveMemory(WEPKEY + 3, pGroupKey[KeyIdx].Key, pGroupKey[KeyIdx].KeyLen); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, WEPKEY, pGroupKey[KeyIdx].KeyLen + 3); + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, pPayload, pPayload + 4, payload_len - 4); + NdisMoveMemory(&trailfcs, pPayload + payload_len - 8, 4); + crc32 = RTMP_CALC_FCS32(PPPINITFCS32, pPayload, payload_len - 8); //Skip last 4 bytes(FCS). + crc32 ^= 0xffffffff; /* complement */ + + if(crc32 != cpu2le32(trailfcs)) + { + DBGPRINT(RT_DEBUG_TRACE, ("! WEP Data CRC Error !\n")); //CRC error. + return (FALSE); + } + return (TRUE); +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Encryption Algorithm "ARCFOUR" initialize + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pKey Pointer to the WEP KEY + KeyLen Indicate the length fo the WEP KEY + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID ARCFOUR_INIT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pKey, + IN UINT KeyLen) +{ + UCHAR t, u; + UINT keyindex; + UINT stateindex; + PUCHAR state; + UINT counter; + + state = Ctx->STATE; + Ctx->X = 0; + Ctx->Y = 0; + for (counter = 0; counter < 256; counter++) + state[counter] = (UCHAR)counter; + keyindex = 0; + stateindex = 0; + for (counter = 0; counter < 256; counter++) + { + t = state[counter]; + stateindex = (stateindex + pKey[keyindex] + t) & 0xff; + u = state[stateindex]; + state[stateindex] = t; + state[counter] = u; + if (++keyindex >= KeyLen) + keyindex = 0; + } +} + +/* + ======================================================================== + + Routine Description: + Get bytes from ARCFOUR CONTEXT (S-BOX) + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + + Return Value: + UCHAR - the value of the ARCFOUR CONTEXT (S-BOX) + + Note: + + ======================================================================== +*/ +UCHAR ARCFOUR_BYTE( + IN PARCFOURCONTEXT Ctx) +{ + UINT x; + UINT y; + UCHAR sx, sy; + PUCHAR state; + + state = Ctx->STATE; + x = (Ctx->X + 1) & 0xff; + sx = state[x]; + y = (sx + Ctx->Y) & 0xff; + sy = state[y]; + Ctx->X = x; + Ctx->Y = y; + state[y] = sx; + state[x] = sy; + + return(state[(sx + sy) & 0xff]); + +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Decryption Algorithm + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pDest Pointer to the Destination + pSrc Pointer to the Source data + Len Indicate the length of the Source data + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ARCFOUR_DECRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len) +{ + UINT i; + + for (i = 0; i < Len; i++) + pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx); +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Encryption Algorithm + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pDest Pointer to the Destination + pSrc Pointer to the Source data + Len Indicate the length of the Source dta + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID ARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len) +{ + UINT i; + + for (i = 0; i < Len; i++) + pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx); +} + +/* + ======================================================================== + + Routine Description: + The Stream Cipher Encryption Algorithm which conform to the special requirement to encrypt GTK. + + Arguments: + Ctx Pointer to ARCFOUR CONTEXT (SBOX) + pDest Pointer to the Destination + pSrc Pointer to the Source data + Len Indicate the length of the Source dta + + + ======================================================================== +*/ + +VOID WPAARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len) +{ + UINT i; + //discard first 256 bytes + for (i = 0; i < 256; i++) + ARCFOUR_BYTE(Ctx); + + for (i = 0; i < Len; i++) + pDest[i] = pSrc[i] ^ ARCFOUR_BYTE(Ctx); +} + + +/* + ======================================================================== + + Routine Description: + Calculate a new FCS given the current FCS and the new data. + + Arguments: + Fcs the original FCS value + Cp pointer to the data which will be calculate the FCS + Len the length of the data + + Return Value: + UINT - FCS 32 bits + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +UINT RTMP_CALC_FCS32( + IN UINT Fcs, + IN PUCHAR Cp, + IN INT Len) +{ + while (Len--) + Fcs = (((Fcs) >> 8) ^ FCSTAB_32[((Fcs) ^ (*Cp++)) & 0xff]); + + return (Fcs); +} + + +/* + ======================================================================== + + Routine Description: + Get last FCS and encrypt it to the destination + + Arguments: + pDest Pointer to the Destination + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPSetICV( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest) +{ + pAd->PrivateInfo.FCSCRC32 ^= 0xffffffff; /* complement */ + pAd->PrivateInfo.FCSCRC32 = cpu2le32(pAd->PrivateInfo.FCSCRC32); + + ARCFOUR_ENCRYPT(&pAd->PrivateInfo.WEPCONTEXT, pDest, (PUCHAR) &pAd->PrivateInfo.FCSCRC32, 4); +} + diff --git a/drivers/staging/rt2870/common/rtusb_bulk.c b/drivers/staging/rt2870/common/rtusb_bulk.c new file mode 100644 index 000000000000..3c6ba1b9deb1 --- /dev/null +++ b/drivers/staging/rt2870/common/rtusb_bulk.c @@ -0,0 +1,1981 @@ + /* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtusb_bulk.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 06-25-2004 created + +*/ + +#include "../rt_config.h" +// Match total 6 bulkout endpoint to corresponding queue. +UCHAR EpToQueue[6]={FIFO_EDCA, FIFO_EDCA, FIFO_EDCA, FIFO_EDCA, FIFO_EDCA, FIFO_MGMT}; + +//static BOOLEAN SingleBulkOut = FALSE; + +void RTUSB_FILL_BULK_URB (struct urb *pUrb, + struct usb_device *pUsb_Dev, + unsigned int bulkpipe, + void *pTransferBuf, + int BufSize, + usb_complete_t Complete, + void *pContext) +{ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + usb_fill_bulk_urb(pUrb, pUsb_Dev, bulkpipe, pTransferBuf, BufSize, (usb_complete_t)Complete, pContext); +#else + FILL_BULK_URB(pUrb, pUsb_Dev, bulkpipe, pTransferBuf, BufSize, Complete, pContext); +#endif + +} + +VOID RTUSBInitTxDesc( + IN PRTMP_ADAPTER pAd, + IN PTX_CONTEXT pTxContext, + IN UCHAR BulkOutPipeId, + IN usb_complete_t Func) +{ + PURB pUrb; + PUCHAR pSrc = NULL; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + + pUrb = pTxContext->pUrb; + ASSERT(pUrb); + + // Store BulkOut PipeId + pTxContext->BulkOutPipeId = BulkOutPipeId; + + if (pTxContext->bAggregatible) + { + pSrc = &pTxContext->TransferBuffer->Aggregation[2]; + } + else + { + pSrc = (PUCHAR) pTxContext->TransferBuffer->field.WirelessPacket; + } + + + //Initialize a tx bulk urb + RTUSB_FILL_BULK_URB(pUrb, + pObj->pUsb_Dev, + usb_sndbulkpipe(pObj->pUsb_Dev, pAd->BulkOutEpAddr[BulkOutPipeId]), + pSrc, + pTxContext->BulkOutSize, + Func, + pTxContext); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + if (pTxContext->bAggregatible) + pUrb->transfer_dma = (pTxContext->data_dma + TX_BUFFER_NORMSIZE + 2); + else + pUrb->transfer_dma = pTxContext->data_dma; + + pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; +#endif + +} + +VOID RTUSBInitHTTxDesc( + IN PRTMP_ADAPTER pAd, + IN PHT_TX_CONTEXT pTxContext, + IN UCHAR BulkOutPipeId, + IN ULONG BulkOutSize, + IN usb_complete_t Func) +{ + PURB pUrb; + PUCHAR pSrc = NULL; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + + pUrb = pTxContext->pUrb; + ASSERT(pUrb); + + // Store BulkOut PipeId + pTxContext->BulkOutPipeId = BulkOutPipeId; + + pSrc = &pTxContext->TransferBuffer->field.WirelessPacket[pTxContext->NextBulkOutPosition]; + + + //Initialize a tx bulk urb + RTUSB_FILL_BULK_URB(pUrb, + pObj->pUsb_Dev, + usb_sndbulkpipe(pObj->pUsb_Dev, pAd->BulkOutEpAddr[BulkOutPipeId]), + pSrc, + BulkOutSize, + Func, + pTxContext); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + pUrb->transfer_dma = (pTxContext->data_dma + pTxContext->NextBulkOutPosition); + pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; +#endif + +} + +VOID RTUSBInitRxDesc( + IN PRTMP_ADAPTER pAd, + IN PRX_CONTEXT pRxContext) +{ + PURB pUrb; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + ULONG RX_bulk_size; + + + pUrb = pRxContext->pUrb; + ASSERT(pUrb); + + if ( pAd->BulkInMaxPacketSize == 64) + RX_bulk_size = 4096; + else + RX_bulk_size = MAX_RXBULK_SIZE; + + //Initialize a rx bulk urb + RTUSB_FILL_BULK_URB(pUrb, + pObj->pUsb_Dev, + usb_rcvbulkpipe(pObj->pUsb_Dev, pAd->BulkInEpAddr), + &(pRxContext->TransferBuffer[pAd->NextRxBulkInPosition]), + RX_bulk_size - (pAd->NextRxBulkInPosition), + (usb_complete_t)RTUSBBulkRxComplete, + (void *)pRxContext); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + pUrb->transfer_dma = pRxContext->data_dma + pAd->NextRxBulkInPosition; + pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; +#endif + + +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ + +#define BULK_OUT_LOCK(pLock, IrqFlags) \ + if(1 /*!(in_interrupt() & 0xffff0000)*/) \ + RTMP_IRQ_LOCK((pLock), IrqFlags); + +#define BULK_OUT_UNLOCK(pLock, IrqFlags) \ + if(1 /*!(in_interrupt() & 0xffff0000)*/) \ + RTMP_IRQ_UNLOCK((pLock), IrqFlags); + + +VOID RTUSBBulkOutDataPacket( + IN PRTMP_ADAPTER pAd, + IN UCHAR BulkOutPipeId, + IN UCHAR Index) +{ + + PHT_TX_CONTEXT pHTTXContext; + PURB pUrb; + int ret = 0; + PTXINFO_STRUC pTxInfo, pLastTxInfo = NULL; + PTXWI_STRUC pTxWI; + ULONG TmpBulkEndPos, ThisBulkSize; + unsigned long IrqFlags = 0, IrqFlags2 = 0; + PUCHAR pWirelessPkt, pAppendant; + BOOLEAN bTxQLastRound = FALSE; + UCHAR allzero[4]= {0x0,0x0,0x0,0x0}; + + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + if ((pAd->BulkOutPending[BulkOutPipeId] == TRUE) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) + { + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + return; + } + pAd->BulkOutPending[BulkOutPipeId] = TRUE; + + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) + ) + { + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + return; + } + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + + pHTTXContext = &(pAd->TxContext[BulkOutPipeId]); + + BULK_OUT_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags2); + if ((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition) + || ((pHTTXContext->ENextBulkOutPosition-8) == pHTTXContext->CurWritePosition)) + { + BULK_OUT_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags2); + + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + + // Clear Data flag + RTUSB_CLEAR_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_FRAG << BulkOutPipeId)); + RTUSB_CLEAR_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + return; + } + + // Clear Data flag + RTUSB_CLEAR_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_FRAG << BulkOutPipeId)); + RTUSB_CLEAR_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + + //DBGPRINT(RT_DEBUG_TRACE,("BulkOut-B:I=0x%lx, CWPos=%ld, CWRPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", in_interrupt(), + // pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, pHTTXContext->NextBulkOutPosition, + // pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); + pHTTXContext->NextBulkOutPosition = pHTTXContext->ENextBulkOutPosition; + ThisBulkSize = 0; + TmpBulkEndPos = pHTTXContext->NextBulkOutPosition; + pWirelessPkt = &pHTTXContext->TransferBuffer->field.WirelessPacket[0]; + + if ((pHTTXContext->bCopySavePad == TRUE)) + { + if (RTMPEqualMemory(pHTTXContext->SavedPad, allzero,4)) + { + DBGPRINT_RAW(RT_DEBUG_ERROR,("e1, allzero : %x %x %x %x %x %x %x %x \n", + pHTTXContext->SavedPad[0], pHTTXContext->SavedPad[1], pHTTXContext->SavedPad[2],pHTTXContext->SavedPad[3] + ,pHTTXContext->SavedPad[4], pHTTXContext->SavedPad[5], pHTTXContext->SavedPad[6],pHTTXContext->SavedPad[7])); + } + NdisMoveMemory(&pWirelessPkt[TmpBulkEndPos], pHTTXContext->SavedPad, 8); + pHTTXContext->bCopySavePad = FALSE; + if (pAd->bForcePrintTX == TRUE) + DBGPRINT(RT_DEBUG_TRACE,("RTUSBBulkOutDataPacket --> COPY PAD. CurWrite = %ld, NextBulk = %ld. ENextBulk = %ld.\n", pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition)); + } + + do + { + pTxInfo = (PTXINFO_STRUC)&pWirelessPkt[TmpBulkEndPos]; + pTxWI = (PTXWI_STRUC)&pWirelessPkt[TmpBulkEndPos + TXINFO_SIZE]; + + if (pAd->bForcePrintTX == TRUE) + DBGPRINT(RT_DEBUG_TRACE, ("RTUSBBulkOutDataPacket AMPDU = %d.\n", pTxWI->AMPDU)); + + // add by Iverson, limit BulkOut size to 4k to pass WMM b mode 2T1R test items + //if ((ThisBulkSize != 0) && (pTxWI->AMPDU == 0)) + if ((ThisBulkSize != 0) && (pTxWI->PHYMODE == MODE_CCK)) + { + if (((ThisBulkSize&0xffff8000) != 0) || ((ThisBulkSize&0x1000) == 0x1000)) + { + // Limit BulkOut size to about 4k bytes. + pHTTXContext->ENextBulkOutPosition = TmpBulkEndPos; + break; + } + else if (((pAd->BulkOutMaxPacketSize < 512) && ((ThisBulkSize&0xfffff800) != 0) ) /*|| ( (ThisBulkSize != 0) && (pTxWI->AMPDU == 0))*/) + { + // For USB 1.1 or peer which didn't support AMPDU, limit the BulkOut size. + // For performence in b/g mode, now just check for USB 1.1 and didn't care about the APMDU or not! 2008/06/04. + pHTTXContext->ENextBulkOutPosition = TmpBulkEndPos; + break; + } + } + // end Iverson + else + { + if (((ThisBulkSize&0xffff8000) != 0) || ((ThisBulkSize&0x6000) == 0x6000)) + { // Limit BulkOut size to about 24k bytes. + pHTTXContext->ENextBulkOutPosition = TmpBulkEndPos; + break; + } + else if (((pAd->BulkOutMaxPacketSize < 512) && ((ThisBulkSize&0xfffff800) != 0) ) /*|| ( (ThisBulkSize != 0) && (pTxWI->AMPDU == 0))*/) + { // For USB 1.1 or peer which didn't support AMPDU, limit the BulkOut size. + // For performence in b/g mode, now just check for USB 1.1 and didn't care about the APMDU or not! 2008/06/04. + pHTTXContext->ENextBulkOutPosition = TmpBulkEndPos; + break; + } + } + + if (TmpBulkEndPos == pHTTXContext->CurWritePosition) + { + pHTTXContext->ENextBulkOutPosition = TmpBulkEndPos; + break; + } + + if (pTxInfo->QSEL != FIFO_EDCA) + { + printk("%s(): ====> pTxInfo->QueueSel(%d)!= FIFO_EDCA!!!!\n", __FUNCTION__, pTxInfo->QSEL); + printk("\tCWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad); + hex_dump("Wrong QSel Pkt:", (PUCHAR)&pWirelessPkt[TmpBulkEndPos], (pHTTXContext->CurWritePosition - pHTTXContext->NextBulkOutPosition)); + } + + if (pTxInfo->USBDMATxPktLen <= 8) + { + BULK_OUT_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags2); + DBGPRINT(RT_DEBUG_ERROR /*RT_DEBUG_TRACE*/,("e2, USBDMATxPktLen==0, Size=%ld, bCSPad=%d, CWPos=%ld, NBPos=%ld, CWRPos=%ld!\n", + pHTTXContext->BulkOutSize, pHTTXContext->bCopySavePad, pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition, pHTTXContext->CurWriteRealPos)); + { + DBGPRINT_RAW(RT_DEBUG_ERROR /*RT_DEBUG_TRACE*/,("%x %x %x %x %x %x %x %x \n", + pHTTXContext->SavedPad[0], pHTTXContext->SavedPad[1], pHTTXContext->SavedPad[2],pHTTXContext->SavedPad[3] + ,pHTTXContext->SavedPad[4], pHTTXContext->SavedPad[5], pHTTXContext->SavedPad[6],pHTTXContext->SavedPad[7])); + } + pAd->bForcePrintTX = TRUE; + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + //DBGPRINT(RT_DEBUG_LOUD,("Out:pTxInfo->USBDMATxPktLen=%d!\n", pTxInfo->USBDMATxPktLen)); + return; + } + + // Increase Total transmit byte counter + pAd->RalinkCounters.OneSecTransmittedByteCount += pTxWI->MPDUtotalByteCount; + pAd->RalinkCounters.TransmittedByteCount += pTxWI->MPDUtotalByteCount; + + pLastTxInfo = pTxInfo; + + // Make sure we use EDCA QUEUE. + pTxInfo->QSEL = FIFO_EDCA; + ThisBulkSize += (pTxInfo->USBDMATxPktLen+4); + TmpBulkEndPos += (pTxInfo->USBDMATxPktLen+4); + + if (TmpBulkEndPos != pHTTXContext->CurWritePosition) + pTxInfo->USBDMANextVLD = 1; + + if (pTxInfo->SwUseLastRound == 1) + { + if (pHTTXContext->CurWritePosition == 8) + pTxInfo->USBDMANextVLD = 0; + pTxInfo->SwUseLastRound = 0; + + bTxQLastRound = TRUE; + pHTTXContext->ENextBulkOutPosition = 8; + + #ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxInfo, TYPE_TXINFO); + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); + #endif // RT_BIG_ENDIAN // + + break; + } + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pTxInfo, TYPE_TXINFO); + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); +#endif // RT_BIG_ENDIAN // + + }while (TRUE); + + // adjust the pTxInfo->USBDMANextVLD value of last pTxInfo. + if (pLastTxInfo) + { +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pLastTxInfo, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + pLastTxInfo->USBDMANextVLD = 0; +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pLastTxInfo, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + } + + /* + We need to copy SavedPad when following condition matched! + 1. Not the last round of the TxQueue and + 2. any match of following cases: + (1). The End Position of this bulk out is reach to the Currenct Write position and + the TxInfo and related header already write to the CurWritePosition. + =>(ENextBulkOutPosition == CurWritePosition) && (CurWriteRealPos > CurWritePosition) + + (2). The EndPosition of the bulk out is not reach to the Current Write Position. + =>(ENextBulkOutPosition != CurWritePosition) + */ + if ((bTxQLastRound == FALSE) && + (((pHTTXContext->ENextBulkOutPosition == pHTTXContext->CurWritePosition) && (pHTTXContext->CurWriteRealPos > pHTTXContext->CurWritePosition)) || + (pHTTXContext->ENextBulkOutPosition != pHTTXContext->CurWritePosition)) + ) + { + NdisMoveMemory(pHTTXContext->SavedPad, &pWirelessPkt[pHTTXContext->ENextBulkOutPosition], 8); + pHTTXContext->bCopySavePad = TRUE; + if (RTMPEqualMemory(pHTTXContext->SavedPad, allzero,4)) + { + PUCHAR pBuf = &pHTTXContext->SavedPad[0]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("WARNING-Zero-3:%02x%02x%02x%02x%02x%02x%02x%02x,CWPos=%ld, CWRPos=%ld, bCW=%d, NBPos=%ld, TBPos=%ld, TBSize=%ld\n", + pBuf[0], pBuf[1], pBuf[2],pBuf[3],pBuf[4], pBuf[5], pBuf[6],pBuf[7], pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, + pHTTXContext->bCurWriting, pHTTXContext->NextBulkOutPosition, TmpBulkEndPos, ThisBulkSize)); + + pBuf = &pWirelessPkt[pHTTXContext->CurWritePosition]; + DBGPRINT_RAW(RT_DEBUG_ERROR,("\tCWPos=%02x%02x%02x%02x%02x%02x%02x%02x\n", pBuf[0], pBuf[1], pBuf[2],pBuf[3],pBuf[4], pBuf[5], pBuf[6],pBuf[7])); + } + //DBGPRINT(RT_DEBUG_LOUD,("ENPos==CWPos=%ld, CWRPos=%ld, bCSPad=%d!\n", pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, pHTTXContext->bCopySavePad)); + } + + if (pAd->bForcePrintTX == TRUE) + DBGPRINT(RT_DEBUG_TRACE,("BulkOut-A:Size=%ld, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", ThisBulkSize, pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); + //DBGPRINT(RT_DEBUG_LOUD,("BulkOut-A:Size=%ld, CWPos=%ld, CWRPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d, bLRound=%d!\n", ThisBulkSize, pHTTXContext->CurWritePosition, pHTTXContext->CurWriteRealPos, pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad, bTxQLastRound)); + + // USB DMA engine requires to pad extra 4 bytes. This pad doesn't count into real bulkoutsize. + pAppendant = &pWirelessPkt[TmpBulkEndPos]; + NdisZeroMemory(pAppendant, 8); + ThisBulkSize += 4; + pHTTXContext->LastOne = TRUE; + if ((ThisBulkSize % pAd->BulkOutMaxPacketSize) == 0) + ThisBulkSize += 4; + pHTTXContext->BulkOutSize = ThisBulkSize; + + pAd->watchDogTxPendingCnt[BulkOutPipeId] = 1; + BULK_OUT_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags2); + + // Init Tx context descriptor + RTUSBInitHTTxDesc(pAd, pHTTXContext, BulkOutPipeId, ThisBulkSize, (usb_complete_t)RTUSBBulkOutDataPacketComplete); + + pUrb = pHTTXContext->pUrb; + if((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkOutDataPacket: Submit Tx URB failed %d\n", ret)); + + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + pAd->watchDogTxPendingCnt[BulkOutPipeId] = 0; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + return; + } + + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pHTTXContext->IRPPending = TRUE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutReq++; + +} + + +VOID RTUSBBulkOutDataPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ +#if 0 // sample, IRQ LOCK + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + PHT_TX_CONTEXT pHTTXContext; + UCHAR BulkOutPipeId; + NTSTATUS Status; + unsigned long IrqFlags; + + DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutDataPacketComplete\n")); + + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + pObj = (POS_COOKIE) pAd->OS_Cookie; + Status = pUrb->status; + + // Store BulkOut PipeId + BulkOutPipeId = pHTTXContext->BulkOutPipeId; + pAd->BulkOutDataOneSecCount++; + + //DBGPRINT(RT_DEBUG_LOUD, ("Done-B(%d):I=0x%lx, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d!\n", BulkOutPipeId, in_interrupt(), pHTTXContext->CurWritePosition, + // pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + pHTTXContext->IRPPending = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + if (Status == USB_ST_NOERROR) + { + pAd->BulkOutComplete++; + + pAd->Counters8023.GoodTransmits++; + //RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + FREE_HTTX_RING(pAd, BulkOutPipeId, pHTTXContext); + //RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + + } + else // STATUS_OTHER + { + PUCHAR pBuf; + + pAd->BulkOutCompleteOther++; + + pBuf = &pHTTXContext->TransferBuffer->WirelessPacket[pHTTXContext->NextBulkOutPosition]; + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("BulkOutDataPacket failed: ReasonCode=%d!\n", Status)); + DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n", pAd->BulkOutReq, pAd->BulkOutComplete, pAd->BulkOutCompleteOther)); + DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOut Header:%x %x %x %x %x %x %x %x\n", pBuf[0], pBuf[1], pBuf[2], pBuf[3], pBuf[4], pBuf[5], pBuf[6], pBuf[7])); + //DBGPRINT_RAW(RT_DEBUG_ERROR, (">>BulkOutCompleteCancel=0x%x, BulkOutCompleteOther=0x%x\n", pAd->BulkOutCompleteCancel, pAd->BulkOutCompleteOther)); + + if (!RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST | + fRTMP_ADAPTER_BULKOUT_RESET))) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = BulkOutPipeId; + } + } + + // + // bInUse = TRUE, means some process are filling TX data, after that must turn on bWaitingBulkOut + // bWaitingBulkOut = TRUE, means the TX data are waiting for bulk out. + // + //RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + if ((pHTTXContext->ENextBulkOutPosition != pHTTXContext->CurWritePosition) && + (pHTTXContext->ENextBulkOutPosition != (pHTTXContext->CurWritePosition+8)) && + !RTUSB_TEST_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_FRAG << BulkOutPipeId))) + { + // Indicate There is data avaliable + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + } + //RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + // Always call Bulk routine, even reset bulk. + // The protection of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); + + + //DBGPRINT(RT_DEBUG_LOUD,("Done-A(%d):I=0x%lx, CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d\n", BulkOutPipeId, in_interrupt(), + // pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition, pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad)); + + switch (BulkOutPipeId) + { + case 0: + pObj->ac0_dma_done_task.data = (unsigned long)pAd; + tasklet_hi_schedule(&pObj->ac0_dma_done_task); + break; + case 1: + pObj->ac1_dma_done_task.data = (unsigned long)pAd; + tasklet_hi_schedule(&pObj->ac1_dma_done_task); + break; + case 2: + pObj->ac2_dma_done_task.data = (unsigned long)pAd; + tasklet_hi_schedule(&pObj->ac2_dma_done_task); + break; + case 3: + pObj->ac3_dma_done_task.data = (unsigned long)pAd; + tasklet_hi_schedule(&pObj->ac3_dma_done_task); + break; + case 4: + pObj->hcca_dma_done_task.data = (unsigned long)pAd; + tasklet_hi_schedule(&pObj->hcca_dma_done_task); + break; + } +#else + +{ + PHT_TX_CONTEXT pHTTXContext; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + UCHAR BulkOutPipeId; + + + pHTTXContext = (PHT_TX_CONTEXT)pUrb->context; + pAd = pHTTXContext->pAd; + pObj = (POS_COOKIE) pAd->OS_Cookie; + + // Store BulkOut PipeId + BulkOutPipeId = pHTTXContext->BulkOutPipeId; + pAd->BulkOutDataOneSecCount++; + + switch (BulkOutPipeId) + { + case 0: + pObj->ac0_dma_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->ac0_dma_done_task); + break; + case 1: + pObj->ac1_dma_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->ac1_dma_done_task); + break; + case 2: + pObj->ac2_dma_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->ac2_dma_done_task); + break; + case 3: + pObj->ac3_dma_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->ac3_dma_done_task); + break; + case 4: + pObj->hcca_dma_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->hcca_dma_done_task); + break; + } +} +#endif + + +} + + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: NULL frame use BulkOutPipeId = 0 + + ======================================================================== +*/ +VOID RTUSBBulkOutNullFrame( + IN PRTMP_ADAPTER pAd) +{ + PTX_CONTEXT pNullContext = &(pAd->NullContext); + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags); + if ((pAd->BulkOutPending[0] == TRUE) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + return; + } + pAd->BulkOutPending[0] = TRUE; + pAd->watchDogTxPendingCnt[0] = 1; + pNullContext->IRPPending = TRUE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + + // Increase Total transmit byte counter + pAd->RalinkCounters.TransmittedByteCount += pNullContext->BulkOutSize; + + + // Clear Null frame bulk flag + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL); + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pNullContext->TransferBuffer, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + + // Init Tx context descriptor + RTUSBInitTxDesc(pAd, pNullContext, 0, (usb_complete_t)RTUSBBulkOutNullFrameComplete); + + pUrb = pNullContext->pUrb; + if((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags); + pAd->BulkOutPending[0] = FALSE; + pAd->watchDogTxPendingCnt[0] = 0; + pNullContext->IRPPending = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkOutNullFrame: Submit Tx URB failed %d\n", ret)); + return; + } + +} + +// NULL frame use BulkOutPipeId = 0 +VOID RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pNullContext; + NTSTATUS Status; +#if 0 // sample, IRQ LOCK + unsigned long IrqFlags; +#endif + POS_COOKIE pObj; + + + pNullContext = (PTX_CONTEXT)pUrb->context; + pAd = pNullContext->pAd; + Status = pUrb->status; + +#if 0 // sample, IRQ LOCK + // Reset Null frame context flags + pNullContext->IRPPending = FALSE; + pNullContext->InUse = FALSE; + + if (Status == USB_ST_NOERROR) + { + // Don't worry about the queue is empty or not, this function will check itself + //RTMPUSBDeQueuePacket(pAd, 0); + RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + else // STATUS_OTHER + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out Null Frame Failed\n")); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + } + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags); + pAd->BulkOutPending[0] = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); +#else + + pObj = (POS_COOKIE) pAd->OS_Cookie; + pObj->null_frame_complete_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->null_frame_complete_task); +#endif + +} + +#if 0 // For RT2870, RTS frame not used now, but maybe will use it latter. +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: RTS frame use BulkOutPipeId = 0 + + ======================================================================== +*/ +VOID RTUSBBulkOutRTSFrame( + IN PRTMP_ADAPTER pAd) +{ + PTX_CONTEXT pRTSContext = &(pAd->RTSContext); + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + UCHAR PipeID=0; + + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_4)) + PipeID= 3; + else if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_3)) + PipeID= 2; + else if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_2)) + PipeID= 1; + else if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL)) + PipeID= 0; + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[PipeID], IrqFlags); + if ((pAd->BulkOutPending[PipeID] == TRUE) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[PipeID], IrqFlags); + return; + } + pAd->BulkOutPending[PipeID] = TRUE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[PipeID], IrqFlags); + + // Increase Total transmit byte counter + pAd->RalinkCounters.TransmittedByteCount += pRTSContext->BulkOutSize; + + DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutRTSFrame \n")); + + // Clear RTS frame bulk flag + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_RTS); + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pRTSContext->TransferBuffer, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + + // Init Tx context descriptor + RTUSBInitTxDesc(pAd, pRTSContext, PipeID, (usb_complete_t)RTUSBBulkOutRTSFrameComplete); + pRTSContext->IRPPending = TRUE; + + pUrb = pRTSContext->pUrb; + if((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkOutRTSFrame: Submit Tx URB failed %d\n", ret)); + return; + } + + DBGPRINT_RAW(RT_DEBUG_INFO, ("<---RTUSBBulkOutRTSFrame \n")); + +} + +// RTS frame use BulkOutPipeId = 0 +VOID RTUSBBulkOutRTSFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pRTSContext; + NTSTATUS Status; +#if 0 // sample, IRQ LOCK + unsigned long IrqFlags; +#endif + POS_COOKIE pObj; + + DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutRTSFrameComplete\n")); + + pRTSContext = (PTX_CONTEXT)pUrb->context; + pAd = pRTSContext->pAd; + Status = pUrb->status; + +#if 0 // sample, IRQ LOCK + // Reset RTS frame context flags + pRTSContext->IRPPending = FALSE; + pRTSContext->InUse = FALSE; + + if (Status == USB_ST_NOERROR) + { + // Don't worry about the queue is empty or not, this function will check itself + //RTMPUSBDeQueuePacket(pAd, pRTSContext->BulkOutPipeId); + RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + else // STATUS_OTHER + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out RTS Frame Failed\n")); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + } + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[pRTSContext->BulkOutPipeId] = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[pRTSContext->BulkOutPipeId], IrqFlags); + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); +#else + + pObj = (POS_COOKIE) pAd->OS_Cookie; + pObj->rts_frame_complete_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->rts_frame_complete_task); +#endif + + DBGPRINT_RAW(RT_DEBUG_INFO, ("<---RTUSBBulkOutRTSFrameComplete\n")); + +} +#endif + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: MLME use BulkOutPipeId = 0 + + ======================================================================== +*/ +VOID RTUSBBulkOutMLMEPacket( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PTX_CONTEXT pMLMEContext; + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + pMLMEContext = (PTX_CONTEXT)pAd->MgmtRing.Cell[pAd->MgmtRing.TxDmaIdx].AllocVa; + pUrb = pMLMEContext->pUrb; + + if ((pAd->MgmtRing.TxSwFreeIdx >= MGMT_RING_SIZE) || + (pMLMEContext->InUse == FALSE) || + (pMLMEContext->bWaitingBulkOut == FALSE)) + { + + + // Clear MLME bulk flag + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); + + return; + } + + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + if ((pAd->BulkOutPending[MGMTPIPEIDX] == TRUE) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + return; + } + + pAd->BulkOutPending[MGMTPIPEIDX] = TRUE; + pAd->watchDogTxPendingCnt[MGMTPIPEIDX] = 1; + pMLMEContext->IRPPending = TRUE; + pMLMEContext->bWaitingBulkOut = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + + // Increase Total transmit byte counter + pAd->RalinkCounters.TransmittedByteCount += pMLMEContext->BulkOutSize; + + // Clear MLME bulk flag + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); + + + //DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutMLMEPacket\n")); +#if 0 // for debug +{ + printk("MLME-Out, C=%d!, D=%d, F=%d!\n", pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx); + + //TODO: Need to remove it when formal release + PTXINFO_STRUC pTxInfo; + + pTxInfo = (PTXINFO_STRUC)pMLMEContext->TransferBuffer; + if (pTxInfo->QSEL != FIFO_EDCA) + { + printk("%s(): ====> pTxInfo->QueueSel(%d)!= FIFO_EDCA!!!!\n", __FUNCTION__, pTxInfo->QSEL); + printk("\tMLME_Index=%d!\n", Index); + hex_dump("Wrong QSel Pkt:", (PUCHAR)pMLMEContext->TransferBuffer, pTxInfo->USBDMATxPktLen); + } +} +#endif + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pMLMEContext->TransferBuffer, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + + // Init Tx context descriptor + RTUSBInitTxDesc(pAd, pMLMEContext, MGMTPIPEIDX, (usb_complete_t)RTUSBBulkOutMLMEPacketComplete); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + //For mgmt urb buffer, because we use sk_buff, so we need to notify the USB controller do dma mapping. + pUrb->transfer_dma = 0; + pUrb->transfer_flags &= (~URB_NO_TRANSFER_DMA_MAP); +#endif + + pUrb = pMLMEContext->pUrb; + if((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkOutMLMEPacket: Submit MLME URB failed %d\n", ret)); + RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + pAd->BulkOutPending[MGMTPIPEIDX] = FALSE; + pAd->watchDogTxPendingCnt[MGMTPIPEIDX] = 0; + pMLMEContext->IRPPending = FALSE; + pMLMEContext->bWaitingBulkOut = TRUE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + + return; + } + + //DBGPRINT_RAW(RT_DEBUG_INFO, ("<---RTUSBBulkOutMLMEPacket \n")); +// printk("<---RTUSBBulkOutMLMEPacket,Cpu=%d!, Dma=%d, SwIdx=%d!\n", pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx); +} + + +VOID RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ + PTX_CONTEXT pMLMEContext; + PRTMP_ADAPTER pAd; + NTSTATUS Status; + POS_COOKIE pObj; + int index; +#if 0 // sample, IRQ LOCK + unsigned long IrqFlags; + PNDIS_PACKET pPacket; +#endif + + + //DBGPRINT_RAW(RT_DEBUG_INFO, ("--->RTUSBBulkOutMLMEPacketComplete\n")); + pMLMEContext = (PTX_CONTEXT)pUrb->context; + pAd = pMLMEContext->pAd; + pObj = (POS_COOKIE)pAd->OS_Cookie; + Status = pUrb->status; + index = pMLMEContext->SelfIdx; + + +#if 0 // sample, IRQ LOCK + ASSERT((pAd->MgmtRing.TxDmaIdx == index)); + //printk("MLME-Done-B: C=%d, D=%d, F=%d, Self=%d!\n", pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx, pMLMEContext->SelfIdx); + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + + + if (Status != USB_ST_NOERROR) + { + //Bulk-Out fail status handle + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out MLME Failed, Status=%d!\n", Status)); + // TODO: How to handle about the MLMEBulkOut failed issue. Need to resend the mgmt pkt? + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); + } + } + pAd->BulkOutPending[MGMTPIPEIDX] = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[MGMTPIPEIDX], IrqFlags); + + RTMP_IRQ_LOCK(&pAd->MLMEBulkOutLock, IrqFlags); + // Reset MLME context flags + pMLMEContext->IRPPending = FALSE; + pMLMEContext->InUse = FALSE; + pMLMEContext->bWaitingBulkOut = FALSE; + pMLMEContext->BulkOutSize = 0; + + pPacket = pAd->MgmtRing.Cell[index].pNdisPacket; + pAd->MgmtRing.Cell[index].pNdisPacket = NULL; + + // Increase MgmtRing Index + INC_RING_INDEX(pAd->MgmtRing.TxDmaIdx, MGMT_RING_SIZE); + pAd->MgmtRing.TxSwFreeIdx++; + + RTMP_IRQ_UNLOCK(&pAd->MLMEBulkOutLock, IrqFlags); + + // No-matter success or fail, we free the mgmt packet. + if (pPacket) + RTMPFreeNdisPacket(pAd, pPacket); + +#if 0 + //Bulk-Out fail status handle + if (Status != USB_ST_NOERROR) + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out MLME Failed, Status=%d!\n", Status)); + // TODO: How to handle about the MLMEBulkOut failed issue. Need to reset the endpoint? + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + pAd->bulkResetPipeid = (MGMTPIPEIDX | BULKOUT_MGMT_RESET_FLAG); + } + } +#endif + + //printk("MLME-Done-A: C=%d, D=%d, F=%d!\n", pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx); + + pObj->mgmt_dma_done_task.data = (unsigned long)pAd; + tasklet_hi_schedule(&pObj->mgmt_dma_done_task); + + //DBGPRINT_RAW(RT_DEBUG_INFO, ("<---RTUSBBulkOutMLMEPacketComplete\n")); +// printk("<---RTUSBBulkOutMLMEPacketComplete, Cpu=%d, Dma=%d, SwIdx=%d!\n", +// pAd->MgmtRing.TxCpuIdx, pAd->MgmtRing.TxDmaIdx, pAd->MgmtRing.TxSwFreeIdx); + +#else + + pObj->mgmt_dma_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->mgmt_dma_done_task); +#endif +} + + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: PsPoll use BulkOutPipeId = 0 + + ======================================================================== +*/ +VOID RTUSBBulkOutPsPoll( + IN PRTMP_ADAPTER pAd) +{ + PTX_CONTEXT pPsPollContext = &(pAd->PsPollContext); + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags); + if ((pAd->BulkOutPending[0] == TRUE) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_TX)) + { + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + return; + } + pAd->BulkOutPending[0] = TRUE; + pAd->watchDogTxPendingCnt[0] = 1; + pPsPollContext->IRPPending = TRUE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + + + // Clear PS-Poll bulk flag + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL); + +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR)pPsPollContext->TransferBuffer, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + + // Init Tx context descriptor + RTUSBInitTxDesc(pAd, pPsPollContext, MGMTPIPEIDX, (usb_complete_t)RTUSBBulkOutPsPollComplete); + + pUrb = pPsPollContext->pUrb; + if((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags); + pAd->BulkOutPending[0] = FALSE; + pAd->watchDogTxPendingCnt[0] = 0; + pPsPollContext->IRPPending = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkOutPsPoll: Submit Tx URB failed %d\n", ret)); + return; + } + +} + +// PS-Poll frame use BulkOutPipeId = 0 +VOID RTUSBBulkOutPsPollComplete(purbb_t pUrb,struct pt_regs *pt_regs) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pPsPollContext; + NTSTATUS Status; +#if 0 // sample, IRQ LOCK + unsigned long IrqFlags; +#endif + POS_COOKIE pObj; + + + pPsPollContext= (PTX_CONTEXT)pUrb->context; + pAd = pPsPollContext->pAd; + Status = pUrb->status; + +#if 0 // sample, IRQ LOCK + // Reset PsPoll context flags + pPsPollContext->IRPPending = FALSE; + pPsPollContext->InUse = FALSE; + + if (Status == USB_ST_NOERROR) + { + // Don't worry about the queue is empty or not, this function will check itself + RTMPDeQueuePacket(pAd, TRUE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + else // STATUS_OTHER + { + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk Out PSPoll Failed\n")); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + } + } + + RTMP_IRQ_LOCK(&pAd->BulkOutLock[0], IrqFlags); + pAd->BulkOutPending[0] = FALSE; + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + + // Always call Bulk routine, even reset bulk. + // The protectioon of rest bulk should be in BulkOut routine + RTUSBKickBulkOut(pAd); +#else + + pObj = (POS_COOKIE) pAd->OS_Cookie; + pObj->pspoll_frame_complete_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->pspoll_frame_complete_task); +#endif +} + + +#if 0 +/* + ======================================================================== + + Routine Description: + USB_RxPacket initializes a URB and uses the Rx IRP to submit it + to USB. It checks if an Rx Descriptor is available and passes the + the coresponding buffer to be filled. If no descriptor is available + fails the request. When setting the completion routine we pass our + Adapter Object as Context. + + Arguments: + + Return Value: + TRUE found matched tuple cache + FALSE no matched found + + Note: + + ======================================================================== +*/ +VOID RTUSBBulkReceive( + IN PRTMP_ADAPTER pAd) +{ + PRX_CONTEXT pRxContext; + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + + /* device had been closed */ + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS)) + return; + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + + // Last is time point between 2 separate URB. + if (pAd->NextRxBulkInPosition == 0) + { + //pAd->NextRxBulkInIndex = (pAd->NextRxBulkInIndex + 1) % (RX_RING_SIZE); + INC_RING_INDEX(pAd->NextRxBulkInIndex, RX_RING_SIZE); + } + else if ((pAd->NextRxBulkInPosition&0x1ff) != 0) + { + //pAd->NextRxBulkInIndex = (pAd->NextRxBulkInIndex + 1) % (RX_RING_SIZE); + INC_RING_INDEX(pAd->NextRxBulkInIndex, RX_RING_SIZE); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("pAd->NextRxBulkInPosition = 0x%lx. End of URB.\n", pAd->NextRxBulkInPosition )); + pAd->NextRxBulkInPosition = 0; + } + + if (pAd->NextRxBulkInPosition == MAX_RXBULK_SIZE) + pAd->NextRxBulkInPosition = 0; + + pRxContext = &(pAd->RxContext[pAd->NextRxBulkInIndex]); + + // TODO: Why need to check if pRxContext->InUsed == TRUE? + //if ((pRxContext->InUse == TRUE) || (pRxContext->Readable == TRUE)) + if ((pRxContext->InUse == FALSE) && (pRxContext->Readable == TRUE)) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("pRxContext[%d] InUse = %d.pRxContext->Readable = %d. Return.\n", pAd->NextRxBulkInIndex,pRxContext->InUse, pRxContext->Readable )); + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + // read RxContext, Since not +#ifdef CONFIG_STA_SUPPORT + STARxDoneInterruptHandle(pAd, TRUE); +#endif // CONFIG_STA_SUPPORT // + + //return; + } + pRxContext->InUse = TRUE; + pRxContext->IRPPending= TRUE; + + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + // Init Rx context descriptor + NdisZeroMemory(pRxContext->TransferBuffer, BUFFER_SIZE); + RTUSBInitRxDesc(pAd, pRxContext); + + pUrb = pRxContext->pUrb; + if ((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkReceive: Submit Rx URB failed %d\n", ret)); + return; + } + else // success + { + NdisInterlockedIncrement(&pAd->PendingRx); + pAd->BulkInReq++; + } + + // read RxContext, Since not +#ifdef CONFIG_STA_SUPPORT + STARxDoneInterruptHandle(pAd, FALSE); +#endif // CONFIG_STA_SUPPORT // +} + +/* + ======================================================================== + + Routine Description: + This routine process Rx Irp and call rx complete function. + + Arguments: + DeviceObject Pointer to the device object for next lower + device. DeviceObject passed in here belongs to + the next lower driver in the stack because we + were invoked via IoCallDriver in USB_RxPacket + AND it is not OUR device object + Irp Ptr to completed IRP + Context Ptr to our Adapter object (context specified + in IoSetCompletionRoutine + + Return Value: + Always returns STATUS_MORE_PROCESSING_REQUIRED + + Note: + Always returns STATUS_MORE_PROCESSING_REQUIRED + ======================================================================== +*/ +VOID RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ +#if 0 + PRX_CONTEXT pRxContext; + PRTMP_ADAPTER pAd; + NTSTATUS Status; +// POS_COOKIE pObj; + + pRxContext = (PRX_CONTEXT)pUrb->context; + pAd = pRxContext->pAd; +// pObj = (POS_COOKIE) pAd->OS_Cookie; + + + Status = pUrb->status; + //pRxContext->pIrp = NULL; + + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + + if (Status == USB_ST_NOERROR) + { + pAd->BulkInComplete++; + pRxContext->Readable = TRUE; + pAd->NextRxBulkInPosition = 0; + + } + else // STATUS_OTHER + { + pAd->BulkInCompleteFail++; + // Still read this packet although it may comtain wrong bytes. + pRxContext->Readable = FALSE; + // Parsing all packets. because after reset, the index will reset to all zero. + + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Bulk In Failed. Status = %d\n", Status)); + DBGPRINT_RAW(RT_DEBUG_ERROR, ("==>NextRxBulkInIndex=0x%x, NextRxBulkInReadIndex=0x%x, TransferBufferLength= 0x%x\n", + pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex, pRxContext->pUrb->actual_length)); + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET); + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_IN, NULL, 0); + } + //pUrb = NULL; + } + + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET)) && +// (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + RTUSBBulkReceive(pAd); +#if 0 +#if 1 + STARxDoneInterruptHandle(pAd, FALSE); +#else + pObj->rx_bh.data = (unsigned long)pUrb; + tasklet_schedule(&pObj->rx_bh); +#endif +#endif + } + + // Call RxPacket to process packet and return the status + NdisInterlockedDecrement(&pAd->PendingRx); +#else + + + // use a receive tasklet to handle received packets; + // or sometimes hardware IRQ will be disabled here, so we can not + // use spin_lock_bh()/spin_unlock_bh() after IRQ is disabled. :< + PRX_CONTEXT pRxContext; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + + + pRxContext = (PRX_CONTEXT)pUrb->context; + pAd = pRxContext->pAd; + pObj = (POS_COOKIE) pAd->OS_Cookie; + + pObj->rx_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->rx_done_task); +#endif +} + +#else + +VOID DoBulkIn(IN RTMP_ADAPTER *pAd) +{ + PRX_CONTEXT pRxContext; + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext = &(pAd->RxContext[pAd->NextRxBulkInIndex]); + if ((pAd->PendingRx > 0) || (pRxContext->Readable == TRUE) || (pRxContext->InUse == TRUE)) + { + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + return; + } + pRxContext->InUse = TRUE; + pRxContext->IRPPending = TRUE; + pAd->PendingRx++; + pAd->BulkInReq++; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + // Init Rx context descriptor + NdisZeroMemory(pRxContext->TransferBuffer, pRxContext->BulkInOffset); + RTUSBInitRxDesc(pAd, pRxContext); + + pUrb = pRxContext->pUrb; + if ((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { // fail + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pAd->PendingRx--; + pAd->BulkInReq--; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + DBGPRINT(RT_DEBUG_ERROR, ("RTUSBBulkReceive: Submit Rx URB failed %d\n", ret)); + } + else + { // success +#if 0 + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext->IRPPending = TRUE; + //NdisInterlockedIncrement(&pAd->PendingRx); + pAd->PendingRx++; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + pAd->BulkInReq++; +#endif + ASSERT((pRxContext->InUse == pRxContext->IRPPending)); + //printk("BIDone, Pend=%d,BIIdx=%d,BIRIdx=%d!\n", pAd->PendingRx, pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex); + } +} + + +/* + ======================================================================== + + Routine Description: + USB_RxPacket initializes a URB and uses the Rx IRP to submit it + to USB. It checks if an Rx Descriptor is available and passes the + the coresponding buffer to be filled. If no descriptor is available + fails the request. When setting the completion routine we pass our + Adapter Object as Context. + + Arguments: + + Return Value: + TRUE found matched tuple cache + FALSE no matched found + + Note: + + ======================================================================== +*/ +#define fRTMP_ADAPTER_NEED_STOP_RX \ + (fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS | \ + fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_RESET_IN_PROGRESS | \ + fRTMP_ADAPTER_REMOVE_IN_PROGRESS | fRTMP_ADAPTER_BULKIN_RESET) + +#define fRTMP_ADAPTER_NEED_STOP_HANDLE_RX \ + (fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS | \ + fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_RESET_IN_PROGRESS | \ + fRTMP_ADAPTER_REMOVE_IN_PROGRESS) + +VOID RTUSBBulkReceive( + IN PRTMP_ADAPTER pAd) +{ + PRX_CONTEXT pRxContext; + unsigned long IrqFlags; + + + /* sanity check */ + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_HANDLE_RX)) + return; + + while(1) + { + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext = &(pAd->RxContext[pAd->NextRxBulkInReadIndex]); + if (((pRxContext->InUse == FALSE) && (pRxContext->Readable == TRUE)) && + (pRxContext->bRxHandling == FALSE)) + { + pRxContext->bRxHandling = TRUE; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + // read RxContext, Since not +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + STARxDoneInterruptHandle(pAd, TRUE); +#endif // CONFIG_STA_SUPPORT // + + // Finish to handle this bulkIn buffer. + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext->BulkInOffset = 0; + pRxContext->Readable = FALSE; + pRxContext->bRxHandling = FALSE; + pAd->ReadPosition = 0; + pAd->TransferBufferLength = 0; + INC_RING_INDEX(pAd->NextRxBulkInReadIndex, RX_RING_SIZE); + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + } + else + { + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + break; + } + } + + if (!(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NEED_STOP_RX))) + DoBulkIn(pAd); + +} + + +/* + ======================================================================== + + Routine Description: + This routine process Rx Irp and call rx complete function. + + Arguments: + DeviceObject Pointer to the device object for next lower + device. DeviceObject passed in here belongs to + the next lower driver in the stack because we + were invoked via IoCallDriver in USB_RxPacket + AND it is not OUR device object + Irp Ptr to completed IRP + Context Ptr to our Adapter object (context specified + in IoSetCompletionRoutine + + Return Value: + Always returns STATUS_MORE_PROCESSING_REQUIRED + + Note: + Always returns STATUS_MORE_PROCESSING_REQUIRED + ======================================================================== +*/ +VOID RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ + // use a receive tasklet to handle received packets; + // or sometimes hardware IRQ will be disabled here, so we can not + // use spin_lock_bh()/spin_unlock_bh() after IRQ is disabled. :< + PRX_CONTEXT pRxContext; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + + + pRxContext = (PRX_CONTEXT)pUrb->context; + pAd = pRxContext->pAd; + pObj = (POS_COOKIE) pAd->OS_Cookie; + + pObj->rx_done_task.data = (unsigned long)pUrb; + tasklet_hi_schedule(&pObj->rx_done_task); + +} + +#endif + + + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTUSBKickBulkOut( + IN PRTMP_ADAPTER pAd) +{ + // BulkIn Reset will reset whole USB PHY. So we need to make sure fRTMP_ADAPTER_BULKIN_RESET not flaged. + if (!RTMP_TEST_FLAG(pAd ,fRTMP_ADAPTER_NEED_STOP_TX) +#ifdef RALINK_ATE + && !(ATE_ON(pAd)) +#endif // RALINK_ATE // + ) + { +#if 0 // not used now in RT28xx, but may used latter. + // 1. Data Fragment has highest priority + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_FRAG)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 0, pAd->NextBulkOutIndex[0]); + } + } + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_FRAG_2)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 1, pAd->NextBulkOutIndex[1]); + } + } + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_FRAG_3)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 2, pAd->NextBulkOutIndex[2]); + } + } + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_FRAG_4)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 3, pAd->NextBulkOutIndex[3]); + } + } +#endif + + // 2. PS-Poll frame is next + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL)) + { + RTUSBBulkOutPsPoll(pAd); + } + + // 5. Mlme frame is next + else if ((RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME)) && + (pAd->MgmtRing.TxSwFreeIdx < MGMT_RING_SIZE)) + { + RTUSBBulkOutMLMEPacket(pAd, pAd->MgmtRing.TxDmaIdx); + } + + // 6. Data frame normal is next + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 0, pAd->NextBulkOutIndex[0]); + } + } + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_2)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 1, pAd->NextBulkOutIndex[1]); + } + } + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_3)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 2, pAd->NextBulkOutIndex[2]); + } + } + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NORMAL_4)) + { + if (((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) || + (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + )) + { + RTUSBBulkOutDataPacket(pAd, 3, pAd->NextBulkOutIndex[3]); + } + } + + // 7. Null frame is the last + else if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_NULL)) + { + if (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + RTUSBBulkOutNullFrame(pAd); + } + } + + // 8. No data avaliable + else + { + + } + } +#ifdef RALINK_ATE + /* If the mode is in ATE mode. */ + else if((ATE_ON(pAd)) && + !RTMP_TEST_FLAG(pAd ,fRTMP_ADAPTER_NEED_STOP_TX))// PETER : watch out ! + { + if (RTUSB_TEST_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE)) + { + ATE_RTUSBBulkOutDataPacket(pAd, 0); + } + } +#endif // RALINK_ATE // + +} + +/* + ======================================================================== + + Routine Description: + Call from Reset action after BulkOut failed. + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTUSBCleanUpDataBulkOutQueue( + IN PRTMP_ADAPTER pAd) +{ + UCHAR Idx; + PHT_TX_CONTEXT pTxContext; + + DBGPRINT(RT_DEBUG_TRACE, ("--->CleanUpDataBulkOutQueue\n")); + + for (Idx = 0; Idx < 4; Idx++) + { + pTxContext = &pAd->TxContext[Idx]; + + pTxContext->CurWritePosition = pTxContext->NextBulkOutPosition; + pTxContext->LastOne = FALSE; + NdisAcquireSpinLock(&pAd->BulkOutLock[Idx]); + pAd->BulkOutPending[Idx] = FALSE; + NdisReleaseSpinLock(&pAd->BulkOutLock[Idx]); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<---CleanUpDataBulkOutQueue\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTUSBCleanUpMLMEBulkOutQueue( + IN PRTMP_ADAPTER pAd) +{ + DBGPRINT(RT_DEBUG_TRACE, ("--->CleanUpMLMEBulkOutQueue\n")); + +#if 0 // Do nothing! + NdisAcquireSpinLock(&pAd->MLMEBulkOutLock); + while (pAd->PrioRingTxCnt > 0) + { + pAd->MLMEContext[pAd->PrioRingFirstIndex].InUse = FALSE; + + pAd->PrioRingFirstIndex++; + if (pAd->PrioRingFirstIndex >= MGMT_RING_SIZE) + { + pAd->PrioRingFirstIndex = 0; + } + + pAd->PrioRingTxCnt--; + } + NdisReleaseSpinLock(&pAd->MLMEBulkOutLock); +#endif + + DBGPRINT(RT_DEBUG_TRACE, ("<---CleanUpMLMEBulkOutQueue\n")); +} + + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + + Note: + + ======================================================================== +*/ +VOID RTUSBCancelPendingIRPs( + IN PRTMP_ADAPTER pAd) +{ + RTUSBCancelPendingBulkInIRP(pAd); + RTUSBCancelPendingBulkOutIRP(pAd); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTUSBCancelPendingBulkInIRP( + IN PRTMP_ADAPTER pAd) +{ + PRX_CONTEXT pRxContext; + UINT i; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("--->RTUSBCancelPendingBulkInIRP\n")); + for ( i = 0; i < (RX_RING_SIZE); i++) + { + pRxContext = &(pAd->RxContext[i]); + if(pRxContext->IRPPending == TRUE) + { + RTUSB_UNLINK_URB(pRxContext->pUrb); + pRxContext->IRPPending = FALSE; + pRxContext->InUse = FALSE; + //NdisInterlockedDecrement(&pAd->PendingRx); + //pAd->PendingRx--; + } + } + DBGPRINT_RAW(RT_DEBUG_TRACE, ("<---RTUSBCancelPendingBulkInIRP\n")); +} + + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID RTUSBCancelPendingBulkOutIRP( + IN PRTMP_ADAPTER pAd) +{ + PHT_TX_CONTEXT pHTTXContext; + PTX_CONTEXT pMLMEContext; + PTX_CONTEXT pBeaconContext; + PTX_CONTEXT pNullContext; + PTX_CONTEXT pPsPollContext; + PTX_CONTEXT pRTSContext; + UINT i, Idx; +// unsigned int IrqFlags; +// NDIS_SPIN_LOCK *pLock; +// BOOLEAN *pPending; + + +// pLock = &pAd->BulkOutLock[MGMTPIPEIDX]; +// pPending = &pAd->BulkOutPending[MGMTPIPEIDX]; + + for (Idx = 0; Idx < 4; Idx++) + { + pHTTXContext = &(pAd->TxContext[Idx]); + + if (pHTTXContext->IRPPending == TRUE) + { + + // Get the USB_CONTEXT and cancel it's IRP; the completion routine will itself + // remove it from the HeadPendingSendList and NULL out HeadPendingSendList + // when the last IRP on the list has been cancelled; that's how we exit this loop + // + + RTUSB_UNLINK_URB(pHTTXContext->pUrb); + + // Sleep 200 microseconds to give cancellation time to work + RTMPusecDelay(200); + } + +#ifdef RALINK_ATE + pHTTXContext->bCopySavePad = 0; + pHTTXContext->CurWritePosition = 0; + pHTTXContext->CurWriteRealPos = 0; + pHTTXContext->bCurWriting = FALSE; + pHTTXContext->NextBulkOutPosition = 0; + pHTTXContext->ENextBulkOutPosition = 0; +#endif // RALINK_ATE // + pAd->BulkOutPending[Idx] = FALSE; + } + + //RTMP_IRQ_LOCK(pLock, IrqFlags); + for (i = 0; i < MGMT_RING_SIZE; i++) + { + pMLMEContext = (PTX_CONTEXT)pAd->MgmtRing.Cell[i].AllocVa; + if(pMLMEContext && (pMLMEContext->IRPPending == TRUE)) + { + + // Get the USB_CONTEXT and cancel it's IRP; the completion routine will itself + // remove it from the HeadPendingSendList and NULL out HeadPendingSendList + // when the last IRP on the list has been cancelled; that's how we exit this loop + // + + RTUSB_UNLINK_URB(pMLMEContext->pUrb); + pMLMEContext->IRPPending = FALSE; + + // Sleep 200 microsecs to give cancellation time to work + RTMPusecDelay(200); + } + } + pAd->BulkOutPending[MGMTPIPEIDX] = FALSE; + //RTMP_IRQ_UNLOCK(pLock, IrqFlags); + + + for (i = 0; i < BEACON_RING_SIZE; i++) + { + pBeaconContext = &(pAd->BeaconContext[i]); + + if(pBeaconContext->IRPPending == TRUE) + { + + // Get the USB_CONTEXT and cancel it's IRP; the completion routine will itself + // remove it from the HeadPendingSendList and NULL out HeadPendingSendList + // when the last IRP on the list has been cancelled; that's how we exit this loop + // + + RTUSB_UNLINK_URB(pBeaconContext->pUrb); + + // Sleep 200 microsecs to give cancellation time to work + RTMPusecDelay(200); + } + } + + pNullContext = &(pAd->NullContext); + if (pNullContext->IRPPending == TRUE) + RTUSB_UNLINK_URB(pNullContext->pUrb); + + pRTSContext = &(pAd->RTSContext); + if (pRTSContext->IRPPending == TRUE) + RTUSB_UNLINK_URB(pRTSContext->pUrb); + + pPsPollContext = &(pAd->PsPollContext); + if (pPsPollContext->IRPPending == TRUE) + RTUSB_UNLINK_URB(pPsPollContext->pUrb); + + for (Idx = 0; Idx < 4; Idx++) + { + NdisAcquireSpinLock(&pAd->BulkOutLock[Idx]); + pAd->BulkOutPending[Idx] = FALSE; + NdisReleaseSpinLock(&pAd->BulkOutLock[Idx]); + } +} + diff --git a/drivers/staging/rt2870/common/rtusb_data.c b/drivers/staging/rt2870/common/rtusb_data.c new file mode 100644 index 000000000000..5a0d78389f41 --- /dev/null +++ b/drivers/staging/rt2870/common/rtusb_data.c @@ -0,0 +1,229 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtusb_data.c + + Abstract: + Ralink USB driver Tx/Rx functions. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan 03-25-2006 created + +*/ +#include "../rt_config.h" + +extern UCHAR Phy11BGNextRateUpward[]; // defined in mlme.c +extern UCHAR EpToQueue[]; + +VOID REPORT_AMSDU_FRAMES_TO_LLC( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataSize) +{ + PNDIS_PACKET pPacket; + UINT nMSDU; + struct sk_buff *pSkb; + + nMSDU = 0; + /* allocate a rx packet */ + pSkb = dev_alloc_skb(RX_BUFFER_AGGRESIZE); + pPacket = (PNDIS_PACKET)OSPKT_TO_RTPKT(pSkb); + if (pSkb) + { + + /* convert 802.11 to 802.3 packet */ + pSkb->dev = get_netdev_from_bssid(pAd, BSS0); + RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS); + deaggregate_AMSDU_announce(pAd, pPacket, pData, DataSize); + } + else + { + DBGPRINT(RT_DEBUG_ERROR,("Can't allocate skb\n")); + } +} + +NDIS_STATUS RTUSBFreeDescriptorRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR BulkOutPipeId, + IN UINT32 NumberRequired) +{ +// UCHAR FreeNumber = 0; +// UINT Index; + NDIS_STATUS Status = NDIS_STATUS_FAILURE; + unsigned long IrqFlags; + HT_TX_CONTEXT *pHTTXContext; + + + pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + if ((pHTTXContext->CurWritePosition < pHTTXContext->NextBulkOutPosition) && ((pHTTXContext->CurWritePosition + NumberRequired + LOCAL_TXBUF_SIZE) > pHTTXContext->NextBulkOutPosition)) + { + + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + } + else if ((pHTTXContext->CurWritePosition == 8) && (pHTTXContext->NextBulkOutPosition < (NumberRequired + LOCAL_TXBUF_SIZE))) + { + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + } + else if (pHTTXContext->bCurWriting == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE,("RTUSBFreeD c3 --> QueIdx=%d, CWPos=%ld, NBOutPos=%ld!\n", BulkOutPipeId, pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition)); + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << BulkOutPipeId)); + } + else + { + Status = NDIS_STATUS_SUCCESS; + } + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + + return (Status); +} + +NDIS_STATUS RTUSBFreeDescriptorRelease( + IN RTMP_ADAPTER *pAd, + IN UCHAR BulkOutPipeId) +{ + unsigned long IrqFlags; + HT_TX_CONTEXT *pHTTXContext; + + pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + pHTTXContext->bCurWriting = FALSE; + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + return (NDIS_STATUS_SUCCESS); +} + + +BOOLEAN RTUSBNeedQueueBackForAgg( + IN RTMP_ADAPTER *pAd, + IN UCHAR BulkOutPipeId) +{ + unsigned long IrqFlags; + HT_TX_CONTEXT *pHTTXContext; + BOOLEAN needQueBack = FALSE; + + pHTTXContext = &pAd->TxContext[BulkOutPipeId]; + + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + if ((pHTTXContext->IRPPending == TRUE) /*&& (pAd->TxSwQueue[BulkOutPipeId].Number == 0) */) + { +#if 0 + if ((pHTTXContext->CurWritePosition <= 8) && + (pHTTXContext->NextBulkOutPosition > 8 && (pHTTXContext->NextBulkOutPosition+MAX_AGGREGATION_SIZE) < MAX_TXBULK_LIMIT)) + { + needQueBack = TRUE; + } + else if ((pHTTXContext->CurWritePosition < pHTTXContext->NextBulkOutPosition) && + ((pHTTXContext->NextBulkOutPosition + MAX_AGGREGATION_SIZE) < MAX_TXBULK_LIMIT)) + { + needQueBack = TRUE; + } +#else + if ((pHTTXContext->CurWritePosition < pHTTXContext->ENextBulkOutPosition) && + (((pHTTXContext->ENextBulkOutPosition+MAX_AGGREGATION_SIZE) < MAX_TXBULK_LIMIT) || (pHTTXContext->CurWritePosition > MAX_AGGREGATION_SIZE))) + { + needQueBack = TRUE; + } +#endif + else if ((pHTTXContext->CurWritePosition > pHTTXContext->ENextBulkOutPosition) && + ((pHTTXContext->ENextBulkOutPosition + MAX_AGGREGATION_SIZE) < pHTTXContext->CurWritePosition)) + { + needQueBack = TRUE; + } + } + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[BulkOutPipeId], IrqFlags); + + return needQueBack; + +} + + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +VOID RTUSBRejectPendingPackets( + IN PRTMP_ADAPTER pAd) +{ + UCHAR Index; + PQUEUE_ENTRY pEntry; + PNDIS_PACKET pPacket; + PQUEUE_HEADER pQueue; + + + for (Index = 0; Index < 4; Index++) + { + NdisAcquireSpinLock(&pAd->TxSwQueueLock[Index]); + while (pAd->TxSwQueue[Index].Head != NULL) + { + pQueue = (PQUEUE_HEADER) &(pAd->TxSwQueue[Index]); + pEntry = RemoveHeadQueue(pQueue); + pPacket = QUEUE_ENTRY_TO_PACKET(pEntry); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + NdisReleaseSpinLock(&pAd->TxSwQueueLock[Index]); + + } + +} + +VOID RTMPWriteTxInfo( + IN PRTMP_ADAPTER pAd, + IN PTXINFO_STRUC pTxInfo, + IN USHORT USBDMApktLen, + IN BOOLEAN bWiv, + IN UCHAR QueueSel, + IN UCHAR NextValid, + IN UCHAR TxBurst) +{ + pTxInfo->USBDMATxPktLen = USBDMApktLen; + pTxInfo->QSEL = QueueSel; + if (QueueSel != FIFO_EDCA) + DBGPRINT(RT_DEBUG_TRACE, ("====> QueueSel != FIFO_EDCA<============\n")); + pTxInfo->USBDMANextVLD = FALSE; //NextValid; // Need to check with Jan about this. + pTxInfo->USBDMATxburst = TxBurst; + pTxInfo->WIV = bWiv; + pTxInfo->SwUseLastRound = 0; + pTxInfo->rsv = 0; + pTxInfo->rsv2 = 0; +} + diff --git a/drivers/staging/rt2870/common/rtusb_io.c b/drivers/staging/rt2870/common/rtusb_io.c new file mode 100644 index 000000000000..6db443e9268c --- /dev/null +++ b/drivers/staging/rt2870/common/rtusb_io.c @@ -0,0 +1,2006 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtusb_io.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 06-25-2004 created +*/ + +#include "../rt_config.h" + + +/* + ======================================================================== + + Routine Description: NIC initialization complete + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ + +NTSTATUS RTUSBFirmwareRun( + IN PRTMP_ADAPTER pAd) +{ + NTSTATUS Status; + + Status = RTUSB_VendorRequest( + pAd, + USBD_TRANSFER_DIRECTION_OUT, + DEVICE_VENDOR_REQUEST_OUT, + 0x01, + 0x8, + 0, + NULL, + 0); + + return Status; +} + + + +/* + ======================================================================== + + Routine Description: Write Firmware to NIC. + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBFirmwareWrite( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pFwImage, + IN ULONG FwLen) +{ + UINT32 MacReg; + NTSTATUS Status; +// ULONG i; + USHORT writeLen; + + Status = RTUSBReadMACRegister(pAd, MAC_CSR0, &MacReg); + + + writeLen = FwLen; + RTUSBMultiWrite(pAd, FIRMWARE_IMAGE_BASE, pFwImage, writeLen); + + Status = RTUSBWriteMACRegister(pAd, 0x7014, 0xffffffff); + Status = RTUSBWriteMACRegister(pAd, 0x701c, 0xffffffff); + Status = RTUSBFirmwareRun(pAd); + + return Status; +} + + +/* + ======================================================================== + + Routine Description: Get current firmware operation mode (Return Value) + + Arguments: + + Return Value: + 0 or 1 = Downloaded by host driver + others = Driver doesn't download firmware + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBFirmwareOpmode( + IN PRTMP_ADAPTER pAd, + OUT PUINT32 pValue) +{ + NTSTATUS Status; + + Status = RTUSB_VendorRequest( + pAd, + (USBD_TRANSFER_DIRECTION_IN | USBD_SHORT_TRANSFER_OK), + DEVICE_VENDOR_REQUEST_IN, + 0x1, + 0x11, + 0, + pValue, + 4); + return Status; +} +NTSTATUS RTUSBVenderReset( + IN PRTMP_ADAPTER pAd) +{ + NTSTATUS Status; + DBGPRINT_RAW(RT_DEBUG_ERROR, ("-->RTUSBVenderReset\n")); + Status = RTUSB_VendorRequest( + pAd, + USBD_TRANSFER_DIRECTION_OUT, + DEVICE_VENDOR_REQUEST_OUT, + 0x01, + 0x1, + 0, + NULL, + 0); + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("<--RTUSBVenderReset\n")); + return Status; +} +/* + ======================================================================== + + Routine Description: Read various length data from RT2573 + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBMultiRead( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + OUT PUCHAR pData, + IN USHORT length) +{ + NTSTATUS Status; + + Status = RTUSB_VendorRequest( + pAd, + (USBD_TRANSFER_DIRECTION_IN | USBD_SHORT_TRANSFER_OK), + DEVICE_VENDOR_REQUEST_IN, + 0x7, + 0, + Offset, + pData, + length); + + return Status; +} + +/* + ======================================================================== + + Routine Description: Write various length data to RT2573 + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBMultiWrite_OneByte( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN PUCHAR pData) +{ + NTSTATUS Status; + + // TODO: In 2870, use this funciton carefully cause it's not stable. + Status = RTUSB_VendorRequest( + pAd, + USBD_TRANSFER_DIRECTION_OUT, + DEVICE_VENDOR_REQUEST_OUT, + 0x6, + 0, + Offset, + pData, + 1); + + return Status; +} + +NTSTATUS RTUSBMultiWrite( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN PUCHAR pData, + IN USHORT length) +{ + NTSTATUS Status; + + + USHORT index = 0,Value; + PUCHAR pSrc = pData; + USHORT resude = 0; + + resude = length % 2; + length += resude; + do + { + Value =(USHORT)( *pSrc | (*(pSrc + 1) << 8)); + Status = RTUSBSingleWrite(pAd,Offset + index,Value); + index +=2; + length -= 2; + pSrc = pSrc + 2; + }while(length > 0); + + return Status; +} + + +NTSTATUS RTUSBSingleWrite( + IN RTMP_ADAPTER *pAd, + IN USHORT Offset, + IN USHORT Value) +{ + NTSTATUS Status; + + Status = RTUSB_VendorRequest( + pAd, + USBD_TRANSFER_DIRECTION_OUT, + DEVICE_VENDOR_REQUEST_OUT, + 0x2, + Value, + Offset, + NULL, + 0); + + return Status; + +} + + +/* + ======================================================================== + + Routine Description: Read 32-bit MAC register + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBReadMACRegister( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + OUT PUINT32 pValue) +{ + NTSTATUS Status; + UINT32 localVal; + + Status = RTUSB_VendorRequest( + pAd, + (USBD_TRANSFER_DIRECTION_IN | USBD_SHORT_TRANSFER_OK), + DEVICE_VENDOR_REQUEST_IN, + 0x7, + 0, + Offset, + &localVal, + 4); + + *pValue = le2cpu32(localVal); + + + if (Status < 0) + *pValue = 0xffffffff; + + return Status; +} + + +/* + ======================================================================== + + Routine Description: Write 32-bit MAC register + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBWriteMACRegister( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN UINT32 Value) +{ + NTSTATUS Status; + UINT32 localVal; + + localVal = Value; + + Status = RTUSBSingleWrite(pAd, Offset, (USHORT)(localVal & 0xffff)); + Status = RTUSBSingleWrite(pAd, Offset + 2, (USHORT)((localVal & 0xffff0000) >> 16)); + + return Status; +} + + + +#if 1 +/* + ======================================================================== + + Routine Description: Read 8-bit BBP register + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBReadBBPRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR Id, + IN PUCHAR pValue) +{ + BBP_CSR_CFG_STRUC BbpCsr; + UINT i = 0; + NTSTATUS status; + + // Verify the busy condition + do + { + status = RTUSBReadMACRegister(pAd, BBP_CSR_CFG, &BbpCsr.word); + if(status >= 0) + { + if (!(BbpCsr.field.Busy == BUSY)) + break; + } + printk("RTUSBReadBBPRegister(BBP_CSR_CFG_1):retry count=%d!\n", i); + i++; + } + while ((i < RETRY_LIMIT) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))); + + if ((i == RETRY_LIMIT) || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + // + // Read failed then Return Default value. + // + *pValue = pAd->BbpWriteLatch[Id]; + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Retry count exhausted or device removed!!!\n")); + return STATUS_UNSUCCESSFUL; + } + + // Prepare for write material + BbpCsr.word = 0; + BbpCsr.field.fRead = 1; + BbpCsr.field.Busy = 1; + BbpCsr.field.RegNum = Id; + RTUSBWriteMACRegister(pAd, BBP_CSR_CFG, BbpCsr.word); + + i = 0; + // Verify the busy condition + do + { + status = RTUSBReadMACRegister(pAd, BBP_CSR_CFG, &BbpCsr.word); + if (status >= 0) + { + if (!(BbpCsr.field.Busy == BUSY)) + { + *pValue = (UCHAR)BbpCsr.field.Value; + break; + } + } + printk("RTUSBReadBBPRegister(BBP_CSR_CFG_2):retry count=%d!\n", i); + i++; + } + while ((i < RETRY_LIMIT) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))); + + if ((i == RETRY_LIMIT) || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + // + // Read failed then Return Default value. + // + *pValue = pAd->BbpWriteLatch[Id]; + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Retry count exhausted or device removed!!!\n")); + return STATUS_UNSUCCESSFUL; + } + + return STATUS_SUCCESS; +} +#else +/* + ======================================================================== + + Routine Description: Read 8-bit BBP register via firmware + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBReadBBPRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR Id, + IN PUCHAR pValue) +{ + BBP_CSR_CFG_STRUC BbpCsr; + int i, k; + for (i=0; iBbpWriteLatch[Id]; + return STATUS_UNSUCCESSFUL; + } + return STATUS_SUCCESS; +} +#endif + +#if 1 +/* + ======================================================================== + + Routine Description: Write 8-bit BBP register + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBWriteBBPRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR Id, + IN UCHAR Value) +{ + BBP_CSR_CFG_STRUC BbpCsr; + UINT i = 0; + NTSTATUS status; + // Verify the busy condition + do + { + status = RTUSBReadMACRegister(pAd, BBP_CSR_CFG, &BbpCsr.word); + if (status >= 0) + { + if (!(BbpCsr.field.Busy == BUSY)) + break; + } + printk("RTUSBWriteBBPRegister(BBP_CSR_CFG):retry count=%d!\n", i); + i++; + } + while ((i < RETRY_LIMIT) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))); + + if ((i == RETRY_LIMIT) || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Retry count exhausted or device removed!!!\n")); + return STATUS_UNSUCCESSFUL; + } + + // Prepare for write material + BbpCsr.word = 0; + BbpCsr.field.fRead = 0; + BbpCsr.field.Value = Value; + BbpCsr.field.Busy = 1; + BbpCsr.field.RegNum = Id; + RTUSBWriteMACRegister(pAd, BBP_CSR_CFG, BbpCsr.word); + + pAd->BbpWriteLatch[Id] = Value; + + return STATUS_SUCCESS; +} +#else +/* + ======================================================================== + + Routine Description: Write 8-bit BBP register via firmware + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ + +NTSTATUS RTUSBWriteBBPRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR Id, + IN UCHAR Value) + +{ + BBP_CSR_CFG_STRUC BbpCsr; + int BusyCnt; + for (BusyCnt=0; BusyCntBbpWriteLatch[Id] = Value; + break; + } + if (BusyCnt == MAX_BUSY_COUNT) + { + DBGPRINT_ERR(("BBP write R%d=0x%x fail\n", Id, BbpCsr.word)); + return STATUS_UNSUCCESSFUL; + } + return STATUS_SUCCESS; +} +#endif +/* + ======================================================================== + + Routine Description: Write RF register through MAC + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSBWriteRFRegister( + IN PRTMP_ADAPTER pAd, + IN UINT32 Value) +{ + PHY_CSR4_STRUC PhyCsr4; + UINT i = 0; + NTSTATUS status; + + NdisZeroMemory(&PhyCsr4, sizeof(PHY_CSR4_STRUC)); + do + { + status = RTUSBReadMACRegister(pAd, RF_CSR_CFG0, &PhyCsr4.word); + if (status >= 0) + { + if (!(PhyCsr4.field.Busy)) + break; + } + printk("RTUSBWriteRFRegister(RF_CSR_CFG0):retry count=%d!\n", i); + i++; + } + while ((i < RETRY_LIMIT) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))); + + if ((i == RETRY_LIMIT) || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Retry count exhausted or device removed!!!\n")); + return STATUS_UNSUCCESSFUL; + } + + RTUSBWriteMACRegister(pAd, RF_CSR_CFG0, Value); + + return STATUS_SUCCESS; +} + +/* + ======================================================================== + + Routine Description: Write RT3070 RF register through MAC + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RT30xxWriteRFRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR RegID, + IN UCHAR Value) +{ + RF_CSR_CFG_STRUC rfcsr; + UINT i = 0; + + do + { + RTUSBReadMACRegister(pAd, RF_CSR_CFG, &rfcsr.word); + + if (!rfcsr.field.RF_CSR_KICK) + break; + i++; + } + while ((i < RETRY_LIMIT) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))); + + if ((i == RETRY_LIMIT) || (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("Retry count exhausted or device removed!!!\n")); + return STATUS_UNSUCCESSFUL; + } + + rfcsr.field.RF_CSR_WR = 1; + rfcsr.field.RF_CSR_KICK = 1; + rfcsr.field.TESTCSR_RFACC_REGNUM = RegID; + rfcsr.field.RF_CSR_DATA = Value; + + RTUSBWriteMACRegister(pAd, RF_CSR_CFG, rfcsr.word); + + return STATUS_SUCCESS; +} + +/* + ======================================================================== + + Routine Description: Read RT3070 RF register through MAC + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NTSTATUS RT30xxReadRFRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR RegID, + IN PUCHAR pValue) +{ + RF_CSR_CFG_STRUC rfcsr; + UINT i=0, k; + + for (i=0; ihead = NULL; + cmdq->tail = NULL; + cmdq->size = 0; + cmdq->CmdQState = RT2870_THREAD_INITED; +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTUSBEnqueueCmdFromNdis( + IN PRTMP_ADAPTER pAd, + IN NDIS_OID Oid, + IN BOOLEAN SetInformation, + IN PVOID pInformationBuffer, + IN UINT32 InformationBufferLength) +{ + NDIS_STATUS status; + PCmdQElmt cmdqelmt = NULL; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + + + CHECK_PID_LEGALITY(pObj->RTUSBCmdThr_pid) + return (NDIS_STATUS_RESOURCES); + + status = RTMPAllocateMemory((PVOID *)&cmdqelmt, sizeof(CmdQElmt)); + if ((status != NDIS_STATUS_SUCCESS) || (cmdqelmt == NULL)) + return (NDIS_STATUS_RESOURCES); + + cmdqelmt->buffer = NULL; + if (pInformationBuffer != NULL) + { + status = RTMPAllocateMemory((PVOID *)&cmdqelmt->buffer, InformationBufferLength); + if ((status != NDIS_STATUS_SUCCESS) || (cmdqelmt->buffer == NULL)) + { + kfree(cmdqelmt); + return (NDIS_STATUS_RESOURCES); + } + else + { + NdisMoveMemory(cmdqelmt->buffer, pInformationBuffer, InformationBufferLength); + cmdqelmt->bufferlength = InformationBufferLength; + } + } + else + cmdqelmt->bufferlength = 0; + + cmdqelmt->command = Oid; + cmdqelmt->CmdFromNdis = TRUE; + if (SetInformation == TRUE) + cmdqelmt->SetOperation = TRUE; + else + cmdqelmt->SetOperation = FALSE; + + NdisAcquireSpinLock(&pAd->CmdQLock); + if (pAd->CmdQ.CmdQState & RT2870_THREAD_CAN_DO_INSERT) + { + EnqueueCmd((&pAd->CmdQ), cmdqelmt); + status = NDIS_STATUS_SUCCESS; + } + else + { + status = NDIS_STATUS_FAILURE; + } + NdisReleaseSpinLock(&pAd->CmdQLock); + + if (status == NDIS_STATUS_FAILURE) + { + if (cmdqelmt->buffer) + NdisFreeMemory(cmdqelmt->buffer, cmdqelmt->bufferlength, 0); + NdisFreeMemory(cmdqelmt, sizeof(CmdQElmt), 0); + } + else + RTUSBCMDUp(pAd); + + + return(NDIS_STATUS_SUCCESS); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTUSBEnqueueInternalCmd( + IN PRTMP_ADAPTER pAd, + IN NDIS_OID Oid, + IN PVOID pInformationBuffer, + IN UINT32 InformationBufferLength) +{ + NDIS_STATUS status; + PCmdQElmt cmdqelmt = NULL; + + + status = RTMPAllocateMemory((PVOID *)&cmdqelmt, sizeof(CmdQElmt)); + if ((status != NDIS_STATUS_SUCCESS) || (cmdqelmt == NULL)) + return (NDIS_STATUS_RESOURCES); + NdisZeroMemory(cmdqelmt, sizeof(CmdQElmt)); + + if(InformationBufferLength > 0) + { + status = RTMPAllocateMemory((PVOID *)&cmdqelmt->buffer, InformationBufferLength); + if ((status != NDIS_STATUS_SUCCESS) || (cmdqelmt->buffer == NULL)) + { + NdisFreeMemory(cmdqelmt, sizeof(CmdQElmt), 0); + return (NDIS_STATUS_RESOURCES); + } + else + { + NdisMoveMemory(cmdqelmt->buffer, pInformationBuffer, InformationBufferLength); + cmdqelmt->bufferlength = InformationBufferLength; + } + } + else + { + cmdqelmt->buffer = NULL; + cmdqelmt->bufferlength = 0; + } + + cmdqelmt->command = Oid; + cmdqelmt->CmdFromNdis = FALSE; + + if (cmdqelmt != NULL) + { + NdisAcquireSpinLock(&pAd->CmdQLock); + if (pAd->CmdQ.CmdQState & RT2870_THREAD_CAN_DO_INSERT) + { + EnqueueCmd((&pAd->CmdQ), cmdqelmt); + status = NDIS_STATUS_SUCCESS; + } + else + { + status = NDIS_STATUS_FAILURE; + } + NdisReleaseSpinLock(&pAd->CmdQLock); + + if (status == NDIS_STATUS_FAILURE) + { + if (cmdqelmt->buffer) + NdisFreeMemory(cmdqelmt->buffer, cmdqelmt->bufferlength, 0); + NdisFreeMemory(cmdqelmt, sizeof(CmdQElmt), 0); + } + else + RTUSBCMDUp(pAd); + } + return(NDIS_STATUS_SUCCESS); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + IRQL = + + Note: + + ======================================================================== +*/ +VOID RTUSBDequeueCmd( + IN PCmdQ cmdq, + OUT PCmdQElmt *pcmdqelmt) +{ + *pcmdqelmt = cmdq->head; + + if (*pcmdqelmt != NULL) + { + cmdq->head = cmdq->head->next; + cmdq->size--; + if (cmdq->size == 0) + cmdq->tail = NULL; + } +} + +/* + ======================================================================== + usb_control_msg - Builds a control urb, sends it off and waits for completion + @dev: pointer to the usb device to send the message to + @pipe: endpoint "pipe" to send the message to + @request: USB message request value + @requesttype: USB message request type value + @value: USB message value + @index: USB message index value + @data: pointer to the data to send + @size: length in bytes of the data to send + @timeout: time in jiffies to wait for the message to complete before + timing out (if 0 the wait is forever) + Context: !in_interrupt () + + This function sends a simple control message to a specified endpoint + and waits for the message to complete, or timeout. + If successful, it returns the number of bytes transferred, otherwise a negative error number. + + Don't use this function from within an interrupt context, like a + bottom half handler. If you need an asynchronous message, or need to send + a message from within interrupt context, use usb_submit_urb() + If a thread in your driver uses this call, make sure your disconnect() + method can wait for it to complete. Since you don't have a handle on + the URB used, you can't cancel the request. + + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSB_VendorRequest( + IN PRTMP_ADAPTER pAd, + IN UINT32 TransferFlags, + IN UCHAR RequestType, + IN UCHAR Request, + IN USHORT Value, + IN USHORT Index, + IN PVOID TransferBuffer, + IN UINT32 TransferBufferLength) +{ + int ret; + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) + { + DBGPRINT(RT_DEBUG_ERROR, ("device disconnected\n")); + return -1; + } + else if (in_interrupt()) + { + DBGPRINT(RT_DEBUG_ERROR, ("in_interrupt, RTUSB_VendorRequest Request%02x Value%04x Offset%04x\n",Request,Value,Index)); + + return -1; + } + else + { +#define MAX_RETRY_COUNT 10 + + int retryCount = 0; + void *tmpBuf = TransferBuffer; + + // Acquire Control token +#ifdef INF_AMAZON_SE + //Semaphore fix INF_AMAZON_SE hang + //pAd->UsbVendorReqBuf is the swap for DEVICE_VENDOR_REQUEST_IN to fix dma bug. + ret = down_interruptible(&(pAd->UsbVendorReq_semaphore)); + if (pAd->UsbVendorReqBuf) + { + ASSERT(TransferBufferLength UsbVendorReqBuf; + NdisZeroMemory(pAd->UsbVendorReqBuf, TransferBufferLength); + + if (RequestType == DEVICE_VENDOR_REQUEST_OUT) + NdisMoveMemory(tmpBuf, TransferBuffer, TransferBufferLength); + } +#endif // INF_AMAZON_SE // + do { + if( RequestType == DEVICE_VENDOR_REQUEST_OUT) + ret=usb_control_msg(pObj->pUsb_Dev, usb_sndctrlpipe( pObj->pUsb_Dev, 0 ), Request, RequestType, Value,Index, tmpBuf, TransferBufferLength, CONTROL_TIMEOUT_JIFFIES); + else if(RequestType == DEVICE_VENDOR_REQUEST_IN) + ret=usb_control_msg(pObj->pUsb_Dev, usb_rcvctrlpipe( pObj->pUsb_Dev, 0 ), Request, RequestType, Value,Index, tmpBuf, TransferBufferLength, CONTROL_TIMEOUT_JIFFIES); + else + { + DBGPRINT(RT_DEBUG_ERROR, ("vendor request direction is failed\n")); + ret = -1; + } + + retryCount++; + if (ret < 0) { + printk("#\n"); + RTMPusecDelay(5000); + } + } while((ret < 0) && (retryCount < MAX_RETRY_COUNT)); + +#ifdef INF_AMAZON_SE + if ((pAd->UsbVendorReqBuf) && (RequestType == DEVICE_VENDOR_REQUEST_IN)) + NdisMoveMemory(TransferBuffer, tmpBuf, TransferBufferLength); + up(&(pAd->UsbVendorReq_semaphore)); +#endif // INF_AMAZON_SE // + + if (ret < 0) { +// DBGPRINT(RT_DEBUG_ERROR, ("USBVendorRequest failed ret=%d \n",ret)); + DBGPRINT(RT_DEBUG_ERROR, ("RTUSB_VendorRequest failed(%d),TxFlags=0x%x, ReqType=%s, Req=0x%x, Index=0x%x\n", + ret, TransferFlags, (RequestType == DEVICE_VENDOR_REQUEST_OUT ? "OUT" : "IN"), Request, Index)); + if (Request == 0x2) + DBGPRINT(RT_DEBUG_ERROR, ("\tRequest Value=0x%04x!\n", Value)); + + if ((TransferBuffer!= NULL) && (TransferBufferLength > 0)) + hex_dump("Failed TransferBuffer value", TransferBuffer, TransferBufferLength); + } + +#if 0 + // retry + if (ret < 0) { + int temp_i=0; + DBGPRINT(RT_DEBUG_ERROR, ("USBVendorRequest failed ret=%d, \n",ret)); + ret = 0; + do + { + if( RequestType == DEVICE_VENDOR_REQUEST_OUT) + ret=usb_control_msg(pObj->pUsb_Dev, usb_sndctrlpipe( pObj->pUsb_Dev, 0 ), Request, RequestType, Value,Index, TransferBuffer, TransferBufferLength, CONTROL_TIMEOUT_JIFFIES); + else if(RequestType == DEVICE_VENDOR_REQUEST_IN) + ret=usb_control_msg(pObj->pUsb_Dev, usb_rcvctrlpipe( pObj->pUsb_Dev, 0 ), Request, RequestType, Value,Index, TransferBuffer, TransferBufferLength, CONTROL_TIMEOUT_JIFFIES); + temp_i++; + } while( (ret < 0) && (temp_i <= 1) ); + + if( ret >= 0) + return ret; + + } +#endif + + } + return ret; +} + +/* + ======================================================================== + + Routine Description: + Creates an IRP to submite an IOCTL_INTERNAL_USB_RESET_PORT + synchronously. Callers of this function must be running at + PASSIVE LEVEL. + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +NTSTATUS RTUSB_ResetDevice( + IN PRTMP_ADAPTER pAd) +{ + NTSTATUS Status = TRUE; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("--->USB_ResetDevice\n")); + //RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS); + return Status; +} + +VOID CMDHandler( + IN PRTMP_ADAPTER pAd) +{ + PCmdQElmt cmdqelmt; + PUCHAR pData; + NDIS_STATUS NdisStatus = NDIS_STATUS_SUCCESS; +// ULONG Now = 0; + NTSTATUS ntStatus; +// unsigned long IrqFlags; + + while (pAd->CmdQ.size > 0) + { + NdisStatus = NDIS_STATUS_SUCCESS; + + NdisAcquireSpinLock(&pAd->CmdQLock); + RTUSBDequeueCmd(&pAd->CmdQ, &cmdqelmt); + NdisReleaseSpinLock(&pAd->CmdQLock); + + if (cmdqelmt == NULL) + break; + + pData = cmdqelmt->buffer; + + if(!(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST) || RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) + { + switch (cmdqelmt->command) + { + case CMDTHREAD_CHECK_GPIO: + { +#ifdef CONFIG_STA_SUPPORT + UINT32 data; +#endif // CONFIG_STA_SUPPORT // +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + +#ifdef CONFIG_STA_SUPPORT + + + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Read GPIO pin2 as Hardware controlled radio state + + RTUSBReadMACRegister( pAd, GPIO_CTRL_CFG, &data); + + if (data & 0x04) + { + pAd->StaCfg.bHwRadio = TRUE; + } + else + { + pAd->StaCfg.bHwRadio = FALSE; + } + + if(pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if(pAd->StaCfg.bRadio == TRUE) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("!!! Radio On !!!\n")); + + MlmeRadioOn(pAd); + // Update extra information + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + } + else + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("!!! Radio Off !!!\n")); + + MlmeRadioOff(pAd); + // Update extra information + pAd->ExtraInfo = HW_RADIO_OFF; + } + } + } +#endif // CONFIG_STA_SUPPORT // + } + break; + +#ifdef CONFIG_STA_SUPPORT + case CMDTHREAD_QKERIODIC_EXECUT: + { + StaQuickResponeForRateUpExec(NULL, pAd, NULL, NULL); + } + break; +#endif // CONFIG_STA_SUPPORT // + + case CMDTHREAD_RESET_BULK_OUT: + { + UINT32 MACValue; + UCHAR Index; + int ret=0; + PHT_TX_CONTEXT pHTTXContext; +// RTMP_TX_RING *pTxRing; + unsigned long IrqFlags; +#ifdef RALINK_ATE + PTX_CONTEXT pNullContext = &(pAd->NullContext); +#endif // RALINK_ATE // + DBGPRINT_RAW(RT_DEBUG_TRACE, ("CmdThread : CMDTHREAD_RESET_BULK_OUT(ResetPipeid=0x%0x)===>\n", pAd->bulkResetPipeid)); + // All transfers must be aborted or cancelled before attempting to reset the pipe. + //RTUSBCancelPendingBulkOutIRP(pAd); + // Wait 10ms to let previous packet that are already in HW FIFO to clear. by MAXLEE 12-25-2007 + Index = 0; + do + { + RTUSBReadMACRegister(pAd, TXRXQ_PCNT, &MACValue); + if ((MACValue & 0xf00000/*0x800000*/) == 0) + break; + Index++; + RTMPusecDelay(10000); + }while(Index < 100); + MACValue = 0; + RTUSBReadMACRegister(pAd, USB_DMA_CFG, &MACValue); + // To prevent Read Register error, we 2nd check the validity. + if ((MACValue & 0xc00000) == 0) + RTUSBReadMACRegister(pAd, USB_DMA_CFG, &MACValue); + // To prevent Read Register error, we 3rd check the validity. + if ((MACValue & 0xc00000) == 0) + RTUSBReadMACRegister(pAd, USB_DMA_CFG, &MACValue); + MACValue |= 0x80000; + RTUSBWriteMACRegister(pAd, USB_DMA_CFG, MACValue); + + // Wait 1ms to prevent next URB to bulkout before HW reset. by MAXLEE 12-25-2007 + RTMPusecDelay(1000); + + MACValue &= (~0x80000); + RTUSBWriteMACRegister(pAd, USB_DMA_CFG, MACValue); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\tSet 0x2a0 bit19. Clear USB DMA TX path\n")); + + // Wait 5ms to prevent next URB to bulkout before HW reset. by MAXLEE 12-25-2007 + //RTMPusecDelay(5000); + + if ((pAd->bulkResetPipeid & BULKOUT_MGMT_RESET_FLAG) == BULKOUT_MGMT_RESET_FLAG) + { + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + if (pAd->MgmtRing.TxSwFreeIdx < MGMT_RING_SIZE /* pMLMEContext->bWaitingBulkOut == TRUE */) + { + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_MLME); + } + RTUSBKickBulkOut(pAd); + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\tTX MGMT RECOVER Done!\n")); + } + else + { + pHTTXContext = &(pAd->TxContext[pAd->bulkResetPipeid]); + //NdisAcquireSpinLock(&pAd->BulkOutLock[pAd->bulkResetPipeid]); + RTMP_INT_LOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + if ( pAd->BulkOutPending[pAd->bulkResetPipeid] == FALSE) + { + pAd->BulkOutPending[pAd->bulkResetPipeid] = TRUE; + pHTTXContext->IRPPending = TRUE; + pAd->watchDogTxPendingCnt[pAd->bulkResetPipeid] = 1; + + // no matter what, clean the flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + + //NdisReleaseSpinLock(&pAd->BulkOutLock[pAd->bulkResetPipeid]); + RTMP_INT_UNLOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); +/*-----------------------------------------------------------------------------------------------*/ +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + pNullContext->IRPPending = TRUE; + // + // If driver is still in ATE TXFRAME mode, + // keep on transmitting ATE frames. + // + DBGPRINT_RAW(RT_DEBUG_TRACE, ("pAd->ate.Mode == %d\npAd->ContinBulkOut == %d\npAd->BulkOutRemained == %d\n", pAd->ate.Mode, pAd->ContinBulkOut, atomic_read(&pAd->BulkOutRemained))); + if((pAd->ate.Mode == ATE_TXFRAME) && ((pAd->ContinBulkOut == TRUE) || (atomic_read(&pAd->BulkOutRemained) > 0))) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("After CMDTHREAD_RESET_BULK_OUT, continue to bulk out frames !\n")); + + // Init Tx context descriptor + RTUSBInitTxDesc(pAd, pNullContext, 0/* pAd->bulkResetPipeid */, (usb_complete_t)ATE_RTUSBBulkOutDataPacketComplete); + + if((ret = RTUSB_SUBMIT_URB(pNullContext->pUrb))!=0) + { + DBGPRINT(RT_DEBUG_ERROR, ("ATE_RTUSBBulkOutDataPacket: Submit Tx URB failed %d\n", ret)); + } + + pAd->BulkOutReq++; + } + } + else +#endif // RALINK_ATE // +/*-----------------------------------------------------------------------------------------------*/ + { + RTUSBInitHTTxDesc(pAd, pHTTXContext, pAd->bulkResetPipeid, pHTTXContext->BulkOutSize, (usb_complete_t)RTUSBBulkOutDataPacketComplete); + + if((ret = RTUSB_SUBMIT_URB(pHTTXContext->pUrb))!=0) + { + RTMP_INT_LOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + pAd->BulkOutPending[pAd->bulkResetPipeid] = FALSE; + pHTTXContext->IRPPending = FALSE; + pAd->watchDogTxPendingCnt[pAd->bulkResetPipeid] = 0; + RTMP_INT_UNLOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + + DBGPRINT(RT_DEBUG_ERROR, ("CmdThread : CMDTHREAD_RESET_BULK_OUT: Submit Tx URB failed %d\n", ret)); + } + else + { + RTMP_IRQ_LOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + DBGPRINT_RAW(RT_DEBUG_TRACE,("\tCMDTHREAD_RESET_BULK_OUT: TxContext[%d]:CWPos=%ld, NBPos=%ld, ENBPos=%ld, bCopy=%d, pending=%d!\n", + pAd->bulkResetPipeid, pHTTXContext->CurWritePosition, pHTTXContext->NextBulkOutPosition, + pHTTXContext->ENextBulkOutPosition, pHTTXContext->bCopySavePad, pAd->BulkOutPending[pAd->bulkResetPipeid])); + DBGPRINT_RAW(RT_DEBUG_TRACE,("\t\tBulkOut Req=0x%lx, Complete=0x%lx, Other=0x%lx\n", + pAd->BulkOutReq, pAd->BulkOutComplete, pAd->BulkOutCompleteOther)); + RTMP_IRQ_UNLOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("\tCMDTHREAD_RESET_BULK_OUT: Submit Tx DATA URB for failed BulkReq(0x%lx) Done, status=%d!\n", pAd->bulkResetReq[pAd->bulkResetPipeid], pHTTXContext->pUrb->status)); + + } + } + } + else + { + //NdisReleaseSpinLock(&pAd->BulkOutLock[pAd->bulkResetPipeid]); + //RTMP_INT_UNLOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("CmdThread : TX DATA RECOVER FAIL for BulkReq(0x%lx) because BulkOutPending[%d] is TRUE!\n", pAd->bulkResetReq[pAd->bulkResetPipeid], pAd->bulkResetPipeid)); + if (pAd->bulkResetPipeid == 0) + { + UCHAR pendingContext = 0; + PHT_TX_CONTEXT pHTTXContext = (PHT_TX_CONTEXT)(&pAd->TxContext[pAd->bulkResetPipeid ]); + PTX_CONTEXT pMLMEContext = (PTX_CONTEXT)(pAd->MgmtRing.Cell[pAd->MgmtRing.TxDmaIdx].AllocVa); + PTX_CONTEXT pNULLContext = (PTX_CONTEXT)(&pAd->PsPollContext); + PTX_CONTEXT pPsPollContext = (PTX_CONTEXT)(&pAd->NullContext); + + if (pHTTXContext->IRPPending) + pendingContext |= 1; + else if (pMLMEContext->IRPPending) + pendingContext |= 2; + else if (pNULLContext->IRPPending) + pendingContext |= 4; + else if (pPsPollContext->IRPPending) + pendingContext |= 8; + else + pendingContext = 0; + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("\tTX Occupied by %d!\n", pendingContext)); + } + + // no matter what, clean the flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + + RTMP_INT_UNLOCK(&pAd->BulkOutLock[pAd->bulkResetPipeid], IrqFlags); + + RTUSB_SET_BULK_FLAG(pAd, (fRTUSB_BULK_OUT_DATA_NORMAL << pAd->bulkResetPipeid)); + } + + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + //RTUSBKickBulkOut(pAd); + } + + } + /* + // Don't cancel BULKIN. + while ((atomic_read(&pAd->PendingRx) > 0) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + if (atomic_read(&pAd->PendingRx) > 0) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("BulkIn IRP Pending!!cancel it!\n")); + RTUSBCancelPendingBulkInIRP(pAd); + } + RTMPusecDelay(100000); + } + + if ((atomic_read(&pAd->PendingRx) == 0) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) + { + UCHAR i; + RTUSBRxPacket(pAd); + pAd->NextRxBulkInReadIndex = 0; // Next Rx Read index + pAd->NextRxBulkInIndex = 0; // Rx Bulk pointer + for (i = 0; i < (RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + + pRxContext->pAd = pAd; + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pRxContext->Readable = FALSE; + pRxContext->ReorderInUse = FALSE; + + } + RTUSBBulkReceive(pAd); + DBGPRINT_RAW(RT_DEBUG_ERROR, ("RTUSBBulkReceive\n")); + }*/ + DBGPRINT_RAW(RT_DEBUG_TRACE, ("CmdThread : CMDTHREAD_RESET_BULK_OUT<===\n")); + break; + + case CMDTHREAD_RESET_BULK_IN: + DBGPRINT_RAW(RT_DEBUG_TRACE, ("CmdThread : CMDTHREAD_RESET_BULK_IN === >\n")); + + // All transfers must be aborted or cancelled before attempting to reset the pipe. + { + UINT32 MACValue; +/*-----------------------------------------------------------------------------------------------*/ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + if((pAd->PendingRx > 0) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("ATE : BulkIn IRP Pending!!!\n")); + ATE_RTUSBCancelPendingBulkInIRP(pAd); + RTMPusecDelay(100000); + pAd->PendingRx = 0; + } + } + else +#endif // RALINK_ATE // +/*-----------------------------------------------------------------------------------------------*/ + { + //while ((atomic_read(&pAd->PendingRx) > 0) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + if((pAd->PendingRx > 0) && (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("BulkIn IRP Pending!!!\n")); + RTUSBCancelPendingBulkInIRP(pAd); + RTMPusecDelay(100000); + pAd->PendingRx = 0; + } + } + + // Wait 10ms before reading register. + RTMPusecDelay(10000); + ntStatus = RTUSBReadMACRegister(pAd, MAC_CSR0, &MACValue); + + if ((NT_SUCCESS(ntStatus) == TRUE) && + (!(RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))))) + { + UCHAR i; + + if (RTMP_TEST_FLAG(pAd, (fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST))) + break; + pAd->NextRxBulkInPosition = pAd->RxContext[pAd->NextRxBulkInIndex].BulkInOffset; + DBGPRINT(RT_DEBUG_TRACE, ("BULK_IN_RESET: NBIIdx=0x%x,NBIRIdx=0x%x, BIRPos=0x%lx. BIReq=x%lx, BIComplete=0x%lx, BICFail0x%lx\n", + pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex, pAd->NextRxBulkInPosition, pAd->BulkInReq, pAd->BulkInComplete, pAd->BulkInCompleteFail)); + for (i = 0; i < RX_RING_SIZE; i++) + { + DBGPRINT(RT_DEBUG_TRACE, ("\tRxContext[%d]: IRPPending=%d, InUse=%d, Readable=%d!\n" + , i, pAd->RxContext[i].IRPPending, pAd->RxContext[i].InUse, pAd->RxContext[i].Readable)); + } + /* + + DBGPRINT_RAW(RT_DEBUG_ERROR, ("==========================================\n")); + + pAd->NextRxBulkInReadIndex = 0; // Next Rx Read index + pAd->NextRxBulkInIndex = 0; // Rx Bulk pointer + for (i = 0; i < (RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + + pRxContext->pAd = pAd; + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pRxContext->Readable = FALSE; + pRxContext->ReorderInUse = FALSE; + + }*/ + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BULKIN_RESET); + for (i = 0; i < pAd->CommonCfg.NumOfBulkInIRP; i++) + { + //RTUSBBulkReceive(pAd); + PRX_CONTEXT pRxContext; + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext = &(pAd->RxContext[pAd->NextRxBulkInIndex]); + if ((pAd->PendingRx > 0) || (pRxContext->Readable == TRUE) || (pRxContext->InUse == TRUE)) + { + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + break; + } + pRxContext->InUse = TRUE; + pRxContext->IRPPending = TRUE; + pAd->PendingRx++; + pAd->BulkInReq++; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + + // Init Rx context descriptor + RTUSBInitRxDesc(pAd, pRxContext); + pUrb = pRxContext->pUrb; + if ((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { // fail + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pAd->PendingRx--; + pAd->BulkInReq--; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + DBGPRINT(RT_DEBUG_ERROR, ("CMDTHREAD_RESET_BULK_IN: Submit Rx URB failed(%d), status=%d\n", ret, pUrb->status)); + } + else + { // success +#if 0 + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + pRxContext->IRPPending = TRUE; + //NdisInterlockedIncrement(&pAd->PendingRx); + pAd->PendingRx++; + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + pAd->BulkInReq++; +#endif + //printk("BIDone, Pend=%d,BIIdx=%d,BIRIdx=%d!\n", pAd->PendingRx, pAd->NextRxBulkInIndex, pAd->NextRxBulkInReadIndex); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("CMDTHREAD_RESET_BULK_IN: Submit Rx URB Done, status=%d!\n", pUrb->status)); + ASSERT((pRxContext->InUse == pRxContext->IRPPending)); + } + } + + } + else + { + // Card must be removed + if (NT_SUCCESS(ntStatus) != TRUE) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST); + DBGPRINT_RAW(RT_DEBUG_ERROR, ("CMDTHREAD_RESET_BULK_IN: Read Register Failed!Card must be removed!!\n\n")); + } + else + { + DBGPRINT_RAW(RT_DEBUG_ERROR, ("CMDTHREAD_RESET_BULK_IN: Cannot do bulk in because flags(0x%lx) on !\n", pAd->Flags)); + } + } + } + DBGPRINT_RAW(RT_DEBUG_TRACE, ("CmdThread : CMDTHREAD_RESET_BULK_IN <===\n")); + break; + + case CMDTHREAD_SET_ASIC_WCID: + { + RT_SET_ASIC_WCID SetAsicWcid; + USHORT offset; + UINT32 MACValue, MACRValue = 0; + SetAsicWcid = *((PRT_SET_ASIC_WCID)(pData)); + + if (SetAsicWcid.WCID >= MAX_LEN_OF_MAC_TABLE) + return; + + offset = MAC_WCID_BASE + ((UCHAR)SetAsicWcid.WCID)*HW_WCID_ENTRY_SIZE; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("CmdThread : CMDTHREAD_SET_ASIC_WCID : WCID = %ld, SetTid = %lx, DeleteTid = %lx.\n", SetAsicWcid.WCID, SetAsicWcid.SetTid, SetAsicWcid.DeleteTid)); + MACValue = (pAd->MacTab.Content[SetAsicWcid.WCID].Addr[3]<<24)+(pAd->MacTab.Content[SetAsicWcid.WCID].Addr[2]<<16)+(pAd->MacTab.Content[SetAsicWcid.WCID].Addr[1]<<8)+(pAd->MacTab.Content[SetAsicWcid.WCID].Addr[0]); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("1-MACValue= %x,\n", MACValue)); + RTUSBWriteMACRegister(pAd, offset, MACValue); + // Read bitmask + RTUSBReadMACRegister(pAd, offset+4, &MACRValue); + if ( SetAsicWcid.DeleteTid != 0xffffffff) + MACRValue &= (~SetAsicWcid.DeleteTid); + if (SetAsicWcid.SetTid != 0xffffffff) + MACRValue |= (SetAsicWcid.SetTid); + MACRValue &= 0xffff0000; + + MACValue = (pAd->MacTab.Content[SetAsicWcid.WCID].Addr[5]<<8)+pAd->MacTab.Content[SetAsicWcid.WCID].Addr[4]; + MACValue |= MACRValue; + RTUSBWriteMACRegister(pAd, offset+4, MACValue); + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("2-MACValue= %x,\n", MACValue)); + } + break; + + case CMDTHREAD_SET_ASIC_WCID_CIPHER: + { +#ifdef CONFIG_STA_SUPPORT + RT_SET_ASIC_WCID_ATTRI SetAsicWcidAttri; + USHORT offset; + UINT32 MACRValue = 0; + SHAREDKEY_MODE_STRUC csr1; + SetAsicWcidAttri = *((PRT_SET_ASIC_WCID_ATTRI)(pData)); + + if (SetAsicWcidAttri.WCID >= MAX_LEN_OF_MAC_TABLE) + return; + + offset = MAC_WCID_ATTRIBUTE_BASE + ((UCHAR)SetAsicWcidAttri.WCID)*HW_WCID_ATTRI_SIZE; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("Cmd : CMDTHREAD_SET_ASIC_WCID_CIPHER : WCID = %ld, Cipher = %lx.\n", SetAsicWcidAttri.WCID, SetAsicWcidAttri.Cipher)); + // Read bitmask + RTUSBReadMACRegister(pAd, offset, &MACRValue); + MACRValue = 0; + MACRValue |= (((UCHAR)SetAsicWcidAttri.Cipher) << 1); + + RTUSBWriteMACRegister(pAd, offset, MACRValue); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("2-offset = %x , MACValue= %x,\n", offset, MACRValue)); + + offset = PAIRWISE_IVEIV_TABLE_BASE + ((UCHAR)SetAsicWcidAttri.WCID)*HW_IVEIV_ENTRY_SIZE; + MACRValue = 0; + if ( (SetAsicWcidAttri.Cipher <= CIPHER_WEP128)) + MACRValue |= ( pAd->StaCfg.DefaultKeyId << 30); + else + MACRValue |= (0x20000000); + RTUSBWriteMACRegister(pAd, offset, MACRValue); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("2-offset = %x , MACValue= %x,\n", offset, MACRValue)); + + // + // Update cipher algorithm. WSTA always use BSS0 + // + // for adhoc mode only ,because wep status slow than add key, when use zero config + if (pAd->StaCfg.BssType == BSS_ADHOC ) + { + offset = MAC_WCID_ATTRIBUTE_BASE; + + RTUSBReadMACRegister(pAd, offset, &MACRValue); + MACRValue &= (~0xe); + MACRValue |= (((UCHAR)SetAsicWcidAttri.Cipher) << 1); + + RTUSBWriteMACRegister(pAd, offset, MACRValue); + + //Update group key cipher,,because wep status slow than add key, when use zero config + RTUSBReadMACRegister(pAd, SHARED_KEY_MODE_BASE+4*(0/2), &csr1.word); + + csr1.field.Bss0Key0CipherAlg = SetAsicWcidAttri.Cipher; + csr1.field.Bss0Key1CipherAlg = SetAsicWcidAttri.Cipher; + + RTUSBWriteMACRegister(pAd, SHARED_KEY_MODE_BASE+4*(0/2), csr1.word); + } +#endif // CONFIG_STA_SUPPORT // + } + break; + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + // avoid in interrupt when write key + case RT_CMD_SET_KEY_TABLE: //General call for AsicAddPairwiseKeyEntry() + { + RT_ADD_PAIRWISE_KEY_ENTRY KeyInfo; + KeyInfo = *((PRT_ADD_PAIRWISE_KEY_ENTRY)(pData)); + AsicAddPairwiseKeyEntry(pAd, + KeyInfo.MacAddr, + (UCHAR)KeyInfo.MacTabMatchWCID, + &KeyInfo.CipherKey); + } + break; + + case RT_CMD_SET_RX_WCID_TABLE: //General call for RTMPAddWcidAttributeEntry() + { + PMAC_TABLE_ENTRY pEntry ; + pEntry = (PMAC_TABLE_ENTRY)(pData); + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pEntry->PairwiseKey.CipherAlg, + pEntry); + } + break; +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + + case CMDTHREAD_SET_CLIENT_MAC_ENTRY: + { + MAC_TABLE_ENTRY *pEntry; + pEntry = (MAC_TABLE_ENTRY *)pData; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + AsicRemovePairwiseKeyEntry(pAd, pEntry->apidx, (UCHAR)pEntry->Aid); + if ((pEntry->AuthMode <= Ndis802_11AuthModeAutoSwitch) && (pEntry->WepStatus == Ndis802_11Encryption1Enabled)) + { + UINT32 uIV = 0; + PUCHAR ptr; + + ptr = (PUCHAR) &uIV; + *(ptr + 3) = (pAd->StaCfg.DefaultKeyId << 6); + AsicUpdateWCIDIVEIV(pAd, pEntry->Aid, uIV, 0); + AsicUpdateWCIDAttribute(pAd, pEntry->Aid, BSS0, pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, FALSE); + } + else if (pEntry->AuthMode == Ndis802_11AuthModeWPANone) + { + UINT32 uIV = 0; + PUCHAR ptr; + + ptr = (PUCHAR) &uIV; + *(ptr + 3) = (pAd->StaCfg.DefaultKeyId << 6); + AsicUpdateWCIDIVEIV(pAd, pEntry->Aid, uIV, 0); + AsicUpdateWCIDAttribute(pAd, pEntry->Aid, BSS0, pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, FALSE); + } + else + { + // + // Other case, disable engine. + // Don't worry WPA key, we will add WPA Key after 4-Way handshaking. + // + USHORT offset; + offset = MAC_WCID_ATTRIBUTE_BASE + (pEntry->Aid * HW_WCID_ATTRI_SIZE); + // RX_PKEY_MODE:0 for no security; RX_KEY_TAB:0 for shared key table; BSS_IDX:0 + RTUSBWriteMACRegister(pAd, offset, 0); + } + } +#endif // CONFIG_STA_SUPPORT // + + AsicUpdateRxWCIDTable(pAd, pEntry->Aid, pEntry->Addr); + printk("UpdateRxWCIDTable(): Aid=%d, Addr=%02x:%02x:%02x:%02x:%02x:%02x!\n", pEntry->Aid, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + } + break; + + case OID_802_11_ADD_WEP: + { +#ifdef CONFIG_STA_SUPPORT + UINT i; + UINT32 KeyIdx; + PNDIS_802_11_WEP pWepKey; + + DBGPRINT(RT_DEBUG_TRACE, ("CmdThread::OID_802_11_ADD_WEP \n")); + + pWepKey = (PNDIS_802_11_WEP)pData; + KeyIdx = pWepKey->KeyIndex & 0x0fffffff; + + // it is a shared key + if ((KeyIdx >= 4) || ((pWepKey->KeyLength != 5) && (pWepKey->KeyLength != 13))) + { + NdisStatus = NDIS_STATUS_INVALID_DATA; + DBGPRINT(RT_DEBUG_ERROR, ("CmdThread::OID_802_11_ADD_WEP, INVALID_DATA!!\n")); + } + else + { + UCHAR CipherAlg; + pAd->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + CipherAlg = (pAd->SharedKey[BSS0][KeyIdx].KeyLen == 5)? CIPHER_WEP64 : CIPHER_WEP128; + + // + // Change the WEP cipher to CKIP cipher if CKIP KP on. + // Funk UI or Meetinghouse UI will add ckip key from this path. + // + + if (pAd->OpMode == OPMODE_STA) + { + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + pAd->MacTab.Content[BSSID_WCID].PairwiseKey.KeyLen = pAd->SharedKey[BSS0][KeyIdx].KeyLen; + } + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CipherAlg; + if (pWepKey->KeyIndex & 0x80000000) + { + // Default key for tx (shared key) + UCHAR IVEIV[8]; + UINT32 WCIDAttri, Value; + USHORT offset, offset2; + NdisZeroMemory(IVEIV, 8); + pAd->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + // Add BSSID to WCTable. because this is Tx wep key. + // WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:1=PAIRWISE KEY, BSSIdx is 0 + WCIDAttri = (CipherAlg<<1)|SHAREDKEYTABLE; + + offset = MAC_WCID_ATTRIBUTE_BASE + (BSSID_WCID* HW_WCID_ATTRI_SIZE); + RTUSBWriteMACRegister(pAd, offset, WCIDAttri); + // 1. IV/EIV + // Specify key index to find shared key. + IVEIV[3] = (UCHAR)(KeyIdx<< 6); //WEP Eiv bit off. groupkey index is not 0 + offset = PAIRWISE_IVEIV_TABLE_BASE + (BSS0Mcast_WCID * HW_IVEIV_ENTRY_SIZE); + offset2 = PAIRWISE_IVEIV_TABLE_BASE + (BSSID_WCID* HW_IVEIV_ENTRY_SIZE); + for (i=0; i<8;) + { + Value = IVEIV[i]; + Value += (IVEIV[i+1]<<8); + Value += (IVEIV[i+2]<<16); + Value += (IVEIV[i+3]<<24); + RTUSBWriteMACRegister(pAd, offset+i, Value); + RTUSBWriteMACRegister(pAd, offset2+i, Value); + i+=4; + } + + // 2. WCID Attribute UDF:3, BSSIdx:3, Alg:3, Keytable:use share key, BSSIdx is 0 + WCIDAttri = (pAd->SharedKey[BSS0][KeyIdx].CipherAlg<<1)|SHAREDKEYTABLE; + offset = MAC_WCID_ATTRIBUTE_BASE + (BSS0Mcast_WCID* HW_WCID_ATTRI_SIZE); + DBGPRINT(RT_DEBUG_TRACE, ("BSS0Mcast_WCID : offset = %x, WCIDAttri = %x\n", offset, WCIDAttri)); + RTUSBWriteMACRegister(pAd, offset, WCIDAttri); + + } + AsicAddSharedKeyEntry(pAd, BSS0, (UCHAR)KeyIdx, CipherAlg, pWepKey->KeyMaterial, NULL, NULL); + DBGPRINT(RT_DEBUG_TRACE, ("CmdThread::OID_802_11_ADD_WEP (KeyIdx=%d, Len=%d-byte)\n", KeyIdx, pWepKey->KeyLength)); + } +#endif // CONFIG_STA_SUPPORT // + } + break; + + case CMDTHREAD_802_11_COUNTER_MEASURE: + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("--> Control Thread !! ERROR !! Unknown(cmdqelmt->command=0x%x) !! \n", cmdqelmt->command)); + break; + } + } + + if (cmdqelmt->CmdFromNdis == TRUE) + { + if (cmdqelmt->buffer != NULL) + NdisFreeMemory(cmdqelmt->buffer, cmdqelmt->bufferlength, 0); + + NdisFreeMemory(cmdqelmt, sizeof(CmdQElmt), 0); + } + else + { + if ((cmdqelmt->buffer != NULL) && (cmdqelmt->bufferlength != 0)) + NdisFreeMemory(cmdqelmt->buffer, cmdqelmt->bufferlength, 0); + { + NdisFreeMemory(cmdqelmt, sizeof(CmdQElmt), 0); + } + } + } /* end of while */ +} + diff --git a/drivers/staging/rt2870/common/spectrum.c b/drivers/staging/rt2870/common/spectrum.c new file mode 100644 index 000000000000..abba8405184f --- /dev/null +++ b/drivers/staging/rt2870/common/spectrum.c @@ -0,0 +1,1876 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + action.c + + Abstract: + Handle association related requests either from WSTA or from local MLME + + Revision History: + Who When What + --------- ---------- ---------------------------------------------- + Fonchi Wu 2008 created for 802.11h + */ + +#include "../rt_config.h" +#include "action.h" + +VOID MeasureReqTabInit( + IN PRTMP_ADAPTER pAd) +{ + NdisAllocateSpinLock(&pAd->CommonCfg.MeasureReqTabLock); + + pAd->CommonCfg.pMeasureReqTab = kmalloc(sizeof(MEASURE_REQ_TAB), GFP_ATOMIC); + if (pAd->CommonCfg.pMeasureReqTab) + NdisZeroMemory(pAd->CommonCfg.pMeasureReqTab, sizeof(MEASURE_REQ_TAB)); + else + DBGPRINT(RT_DEBUG_ERROR, ("%s Fail to alloc memory for pAd->CommonCfg.pMeasureReqTab.\n", __FUNCTION__)); + + return; +} + +VOID MeasureReqTabExit( + IN PRTMP_ADAPTER pAd) +{ + NdisFreeSpinLock(pAd->CommonCfg.MeasureReqTabLock); + + if (pAd->CommonCfg.pMeasureReqTab) + kfree(pAd->CommonCfg.pMeasureReqTab); + pAd->CommonCfg.pMeasureReqTab = NULL; + + return; +} + +static PMEASURE_REQ_ENTRY MeasureReqLookUp( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + UINT HashIdx; + PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab; + PMEASURE_REQ_ENTRY pEntry = NULL; + PMEASURE_REQ_ENTRY pPrevEntry = NULL; + + if (pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock); + + HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken); + pEntry = pTab->Hash[HashIdx]; + + while (pEntry) + { + if (pEntry->DialogToken == DialogToken) + break; + else + { + pPrevEntry = pEntry; + pEntry = pEntry->pNext; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock); + + return pEntry; +} + +static PMEASURE_REQ_ENTRY MeasureReqInsert( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + INT i; + ULONG HashIdx; + PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab; + PMEASURE_REQ_ENTRY pEntry = NULL, pCurrEntry; + ULONG Now; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + pEntry = MeasureReqLookUp(pAd, DialogToken); + if (pEntry == NULL) + { + RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock); + for (i = 0; i < MAX_MEASURE_REQ_TAB_SIZE; i++) + { + NdisGetSystemUpTime(&Now); + pEntry = &pTab->Content[i]; + + if ((pEntry->Valid == TRUE) + && RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + MQ_REQ_AGE_OUT))) + { + PMEASURE_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PMEASURE_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(MEASURE_REQ_ENTRY)); + pTab->Size--; + + break; + } + + if (pEntry->Valid == FALSE) + break; + } + + if (i < MAX_MEASURE_REQ_TAB_SIZE) + { + NdisGetSystemUpTime(&Now); + pEntry->lastTime = Now; + pEntry->Valid = TRUE; + pEntry->DialogToken = DialogToken; + pTab->Size++; + } + else + { + pEntry = NULL; + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab tab full.\n", __FUNCTION__)); + } + + // add this Neighbor entry into HASH table + if (pEntry) + { + HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(DialogToken); + if (pTab->Hash[HashIdx] == NULL) + { + pTab->Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pTab->Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock); + } + + return pEntry; +} + +static VOID MeasureReqDelete( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + PMEASURE_REQ_TAB pTab = pAd->CommonCfg.pMeasureReqTab; + PMEASURE_REQ_ENTRY pEntry = NULL; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pMeasureReqTab doesn't exist.\n", __FUNCTION__)); + return; + } + + // if empty, return + if (pTab->Size == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("pMeasureReqTab empty.\n")); + return; + } + + pEntry = MeasureReqLookUp(pAd, DialogToken); + if (pEntry != NULL) + { + PMEASURE_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = MQ_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PMEASURE_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + RTMP_SEM_LOCK(&pAd->CommonCfg.MeasureReqTabLock); + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(MEASURE_REQ_ENTRY)); + pTab->Size--; + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.MeasureReqTabLock); + } + + return; +} + +VOID TpcReqTabInit( + IN PRTMP_ADAPTER pAd) +{ + NdisAllocateSpinLock(&pAd->CommonCfg.TpcReqTabLock); + + pAd->CommonCfg.pTpcReqTab = kmalloc(sizeof(TPC_REQ_TAB), GFP_ATOMIC); + if (pAd->CommonCfg.pTpcReqTab) + NdisZeroMemory(pAd->CommonCfg.pTpcReqTab, sizeof(TPC_REQ_TAB)); + else + DBGPRINT(RT_DEBUG_ERROR, ("%s Fail to alloc memory for pAd->CommonCfg.pTpcReqTab.\n", __FUNCTION__)); + + return; +} + +VOID TpcReqTabExit( + IN PRTMP_ADAPTER pAd) +{ + NdisFreeSpinLock(pAd->CommonCfg.TpcReqTabLock); + + if (pAd->CommonCfg.pTpcReqTab) + kfree(pAd->CommonCfg.pTpcReqTab); + pAd->CommonCfg.pTpcReqTab = NULL; + + return; +} + +static PTPC_REQ_ENTRY TpcReqLookUp( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + UINT HashIdx; + PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab; + PTPC_REQ_ENTRY pEntry = NULL; + PTPC_REQ_ENTRY pPrevEntry = NULL; + + if (pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock); + + HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken); + pEntry = pTab->Hash[HashIdx]; + + while (pEntry) + { + if (pEntry->DialogToken == DialogToken) + break; + else + { + pPrevEntry = pEntry; + pEntry = pEntry->pNext; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock); + + return pEntry; +} + + +static PTPC_REQ_ENTRY TpcReqInsert( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + INT i; + ULONG HashIdx; + PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab; + PTPC_REQ_ENTRY pEntry = NULL, pCurrEntry; + ULONG Now; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __FUNCTION__)); + return NULL; + } + + pEntry = TpcReqLookUp(pAd, DialogToken); + if (pEntry == NULL) + { + RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock); + for (i = 0; i < MAX_TPC_REQ_TAB_SIZE; i++) + { + NdisGetSystemUpTime(&Now); + pEntry = &pTab->Content[i]; + + if ((pEntry->Valid == TRUE) + && RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + TPC_REQ_AGE_OUT))) + { + PTPC_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY)); + pTab->Size--; + + break; + } + + if (pEntry->Valid == FALSE) + break; + } + + if (i < MAX_TPC_REQ_TAB_SIZE) + { + NdisGetSystemUpTime(&Now); + pEntry->lastTime = Now; + pEntry->Valid = TRUE; + pEntry->DialogToken = DialogToken; + pTab->Size++; + } + else + { + pEntry = NULL; + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab tab full.\n", __FUNCTION__)); + } + + // add this Neighbor entry into HASH table + if (pEntry) + { + HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken); + if (pTab->Hash[HashIdx] == NULL) + { + pTab->Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pTab->Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock); + } + + return pEntry; +} + +static VOID TpcReqDelete( + IN PRTMP_ADAPTER pAd, + IN UINT8 DialogToken) +{ + PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab; + PTPC_REQ_ENTRY pEntry = NULL; + + if(pTab == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __FUNCTION__)); + return; + } + + // if empty, return + if (pTab->Size == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("pTpcReqTab empty.\n")); + return; + } + + pEntry = TpcReqLookUp(pAd, DialogToken); + if (pEntry != NULL) + { + PTPC_REQ_ENTRY pPrevEntry = NULL; + ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken); + PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx]; + + RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock); + // update Hash list + do + { + if (pProbeEntry == pEntry) + { + if (pPrevEntry == NULL) + { + pTab->Hash[HashIdx] = pEntry->pNext; + } + else + { + pPrevEntry->pNext = pEntry->pNext; + } + break; + } + + pPrevEntry = pProbeEntry; + pProbeEntry = pProbeEntry->pNext; + } while (pProbeEntry); + + NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY)); + pTab->Size--; + + RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock); + } + + return; +} + +/* + ========================================================================== + Description: + Get Current TimeS tamp. + + Parametrs: + + Return : Current Time Stamp. + ========================================================================== + */ +static UINT64 GetCurrentTimeStamp( + IN PRTMP_ADAPTER pAd) +{ + // get current time stamp. + return 0; +} + +/* + ========================================================================== + Description: + Get Current Transmit Power. + + Parametrs: + + Return : Current Time Stamp. + ========================================================================== + */ +static UINT8 GetCurTxPwr( + IN PRTMP_ADAPTER pAd, + IN UINT8 Wcid) +{ + return 16; /* 16 dBm */ +} + +/* + ========================================================================== + Description: + Insert Dialog Token into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Dialog token. + + Return : None. + ========================================================================== + */ +static VOID InsertDialogToken( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 DialogToken) +{ + ULONG TempLen; + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &DialogToken, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} + +/* + ========================================================================== + Description: + Insert TPC Request IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + + Return : None. + ========================================================================== + */ + static VOID InsertTpcReqIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen) +{ + ULONG TempLen; + ULONG Len = 0; + UINT8 ElementID = IE_TPC_REQUEST; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} + +/* + ========================================================================== + Description: + Insert TPC Report IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Transmit Power. + 4. Link Margin. + + Return : None. + ========================================================================== + */ + static VOID InsertTpcReportIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 TxPwr, + IN UINT8 LinkMargin) +{ + ULONG TempLen; + ULONG Len = sizeof(TPC_REPORT_INFO); + UINT8 ElementID = IE_TPC_REPORT; + TPC_REPORT_INFO TpcReportIE; + + TpcReportIE.TxPwr = TxPwr; + TpcReportIE.LinkMargin = LinkMargin; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, &TpcReportIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + + return; +} + +/* + ========================================================================== + Description: + Insert Channel Switch Announcement IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. channel switch announcement mode. + 4. new selected channel. + 5. channel switch announcement count. + + Return : None. + ========================================================================== + */ +static VOID InsertChSwAnnIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 ChSwMode, + IN UINT8 NewChannel, + IN UINT8 ChSwCnt) +{ + ULONG TempLen; + ULONG Len = sizeof(CH_SW_ANN_INFO); + UINT8 ElementID = IE_CHANNEL_SWITCH_ANNOUNCEMENT; + CH_SW_ANN_INFO ChSwAnnIE; + + ChSwAnnIE.ChSwMode = ChSwMode; + ChSwAnnIE.Channel = NewChannel; + ChSwAnnIE.ChSwCnt = ChSwCnt; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, &ChSwAnnIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + + return; +} + +/* + ========================================================================== + Description: + Insert Measure Request IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Measure Token. + 4. Measure Request Mode. + 5. Measure Request Type. + 6. Measure Channel. + 7. Measure Start time. + 8. Measure Duration. + + + Return : None. + ========================================================================== + */ +static VOID InsertMeasureReqIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN PMEASURE_REQ_INFO pMeasureReqIE) +{ + ULONG TempLen; + UINT8 Len = sizeof(MEASURE_REQ_INFO); + UINT8 ElementID = IE_MEASUREMENT_REQUEST; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, pMeasureReqIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + return; +} + +/* + ========================================================================== + Description: + Insert Measure Report IE into frame. + + Parametrs: + 1. frame buffer pointer. + 2. frame length. + 3. Measure Token. + 4. Measure Request Mode. + 5. Measure Request Type. + 6. Length of Report Infomation + 7. Pointer of Report Infomation Buffer. + + Return : None. + ========================================================================== + */ +static VOID InsertMeasureReportIE( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN PMEASURE_REPORT_INFO pMeasureReportIE, + IN UINT8 ReportLnfoLen, + IN PUINT8 pReportInfo) +{ + ULONG TempLen; + ULONG Len; + UINT8 ElementID = IE_MEASUREMENT_REPORT; + + Len = sizeof(MEASURE_REPORT_INFO) + ReportLnfoLen; + + MakeOutgoingFrame(pFrameBuf, &TempLen, + 1, &ElementID, + 1, &Len, + Len, pMeasureReportIE, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + + if ((ReportLnfoLen > 0) && (pReportInfo != NULL)) + { + MakeOutgoingFrame(pFrameBuf + *pFrameLen, &TempLen, + ReportLnfoLen, pReportInfo, + END_OF_ARGS); + + *pFrameLen = *pFrameLen + TempLen; + } + return; +} + +/* + ========================================================================== + Description: + Prepare Measurement request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 MeasureCh, + IN UINT16 MeasureDuration) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + HEADER_802_11 ActHdr; + MEASURE_REQ_INFO MeasureReqIE; + UINT8 RmReqDailogToken = RandomByte(pAd); + UINT64 MeasureStartTime = GetCurrentTimeStamp(pAd); + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRQ); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, MeasureToken); + + // prepare Measurement IE. + NdisZeroMemory(&MeasureReqIE, sizeof(MEASURE_REQ_INFO)); + MeasureReqIE.Token = RmReqDailogToken; + MeasureReqIE.ReqMode.word = MeasureReqMode; + MeasureReqIE.ReqType = MeasureReqType; + MeasureReqIE.MeasureReq.ChNum = MeasureCh; + MeasureReqIE.MeasureReq.MeasureStartTime = cpu2le64(MeasureStartTime); + MeasureReqIE.MeasureReq.MeasureDuration = cpu2le16(MeasureDuration); + InsertMeasureReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureReqIE); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare Measurement report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 ReportInfoLen, + IN PUINT8 pReportInfo) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + HEADER_802_11 ActHdr; + MEASURE_REPORT_INFO MeasureRepIE; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_MRP); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken); + + // prepare Measurement IE. + NdisZeroMemory(&MeasureRepIE, sizeof(MEASURE_REPORT_INFO)); + MeasureRepIE.Token = MeasureToken; + MeasureRepIE.ReportMode.word = MeasureReqMode; + MeasureRepIE.ReportType = MeasureReqType; + InsertMeasureReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, &MeasureRepIE, ReportInfoLen, pReportInfo); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare TPC Request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UCHAR DialogToken) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + + HEADER_802_11 ActHdr; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_TPCRQ); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken); + + // Insert TPC Request IE. + InsertTpcReqIE(pAd, (pOutBuffer + FrameLen), &FrameLen); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare TPC Report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 TxPwr, + IN UINT8 LinkMargin) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + + HEADER_802_11 ActHdr; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_TPCRP); + + // fill Dialog Token + InsertDialogToken(pAd, (pOutBuffer + FrameLen), &FrameLen, DialogToken); + + // Insert TPC Request IE. + InsertTpcReportIE(pAd, (pOutBuffer + FrameLen), &FrameLen, TxPwr, LinkMargin); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +/* + ========================================================================== + Description: + Prepare Channel Switch Announcement action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + 2. Channel switch announcement mode. + 2. a New selected channel. + + Return : None. + ========================================================================== + */ +VOID EnqueueChSwAnn( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 ChSwMode, + IN UINT8 NewCh) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + + HEADER_802_11 ActHdr; + + // build action frame header. + MgtMacHeaderInit(pAd, &ActHdr, SUBTYPE_ACTION, 0, pDA, + pAd->CurrentAddress); + + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("%s() allocate memory failed \n", __FUNCTION__)); + return; + } + NdisMoveMemory(pOutBuffer, (PCHAR)&ActHdr, sizeof(HEADER_802_11)); + FrameLen = sizeof(HEADER_802_11); + + InsertActField(pAd, (pOutBuffer + FrameLen), &FrameLen, CATEGORY_SPECTRUM, SPEC_CHANNEL_SWITCH); + + InsertChSwAnnIE(pAd, (pOutBuffer + FrameLen), &FrameLen, ChSwMode, NewCh, 0); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + return; +} + +static BOOLEAN DfsRequirementCheck( + IN PRTMP_ADAPTER pAd, + IN UINT8 Channel) +{ + BOOLEAN Result = FALSE; + INT i; + + do + { + // check DFS procedure is running. + // make sure DFS procedure won't start twice. + if (pAd->CommonCfg.RadarDetect.RDMode != RD_NORMAL_MODE) + { + Result = FALSE; + break; + } + + // check the new channel carried from Channel Switch Announcemnet is valid. + for (i=0; iChannelListNum; i++) + { + if ((Channel == pAd->ChannelList[i].Channel) + &&(pAd->ChannelList[i].RemainingTimeForUse == 0)) + { + // found radar signal in the channel. the channel can't use at least for 30 minutes. + pAd->ChannelList[i].RemainingTimeForUse = 1800;//30 min = 1800 sec + Result = TRUE; + break; + } + } + } while(FALSE); + + return Result; +} + +VOID NotifyChSwAnnToPeerAPs( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pRA, + IN PUCHAR pTA, + IN UINT8 ChSwMode, + IN UINT8 Channel) +{ +#ifdef WDS_SUPPORT + if (!((pRA[0] & 0xff) == 0xff)) // is pRA a broadcase address. + { + INT i; + // info neighbor APs that Radar signal found throgh WDS link. + for (i = 0; i < MAX_WDS_ENTRY; i++) + { + if (ValidWdsEntry(pAd, i)) + { + PUCHAR pDA = pAd->WdsTab.WdsEntry[i].PeerWdsAddr; + + // DA equal to SA. have no necessary orignal AP which found Radar signal. + if (MAC_ADDR_EQUAL(pTA, pDA)) + continue; + + // send Channel Switch Action frame to info Neighbro APs. + EnqueueChSwAnn(pAd, pDA, ChSwMode, Channel); + } + } + } +#endif // WDS_SUPPORT // +} + +static VOID StartDFSProcedure( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel, + IN UINT8 ChSwMode) +{ + // start DFS procedure + pAd->CommonCfg.Channel = Channel; +#ifdef DOT11_N_SUPPORT + N_ChannelCheck(pAd); +#endif // DOT11_N_SUPPORT // + pAd->CommonCfg.RadarDetect.RDMode = RD_SWITCHING_MODE; + pAd->CommonCfg.RadarDetect.CSCount = 0; +} + +/* + ========================================================================== + Description: + Channel Switch Announcement action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Channel switch announcement infomation buffer. + + + Return : None. + ========================================================================== + */ + +/* + Channel Switch Announcement IE. + +----+-----+-----------+------------+-----------+ + | ID | Len |Ch Sw Mode | New Ch Num | Ch Sw Cnt | + +----+-----+-----------+------------+-----------+ + 1 1 1 1 1 +*/ +static BOOLEAN PeerChSwAnnSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PCH_SW_ANN_INFO pChSwAnnInfo) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + + // skip 802.11 header. + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pChSwAnnInfo == NULL) + return result; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_CHANNEL_SWITCH_ANNOUNCEMENT: + NdisMoveMemory(&pChSwAnnInfo->ChSwMode, eid_ptr->Octet, 1); + NdisMoveMemory(&pChSwAnnInfo->Channel, eid_ptr->Octet + 1, 1); + NdisMoveMemory(&pChSwAnnInfo->ChSwCnt, eid_ptr->Octet + 2, 1); + + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + Measurement request action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Measurement request infomation buffer. + + Return : None. + ========================================================================== + */ +static BOOLEAN PeerMeasureReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken, + OUT PMEASURE_REQ_INFO pMeasureReqInfo) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + PUCHAR ptr; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + + // skip 802.11 header. + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pMeasureReqInfo == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_MEASUREMENT_REQUEST: + NdisMoveMemory(&pMeasureReqInfo->Token, eid_ptr->Octet, 1); + NdisMoveMemory(&pMeasureReqInfo->ReqMode.word, eid_ptr->Octet + 1, 1); + NdisMoveMemory(&pMeasureReqInfo->ReqType, eid_ptr->Octet + 2, 1); + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pMeasureReqInfo->MeasureReq.ChNum, ptr, 1); + NdisMoveMemory(&MeasureStartTime, ptr + 1, 8); + pMeasureReqInfo->MeasureReq.MeasureStartTime = SWAP64(MeasureStartTime); + NdisMoveMemory(&MeasureDuration, ptr + 9, 2); + pMeasureReqInfo->MeasureReq.MeasureDuration = SWAP16(MeasureDuration); + + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + Measurement report action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Measurement report infomation buffer. + 4. basic report infomation buffer. + + Return : None. + ========================================================================== + */ + +/* + Measurement Report IE. + +----+-----+-------+-------------+--------------+----------------+ + | ID | Len | Token | Report Mode | Measure Type | Measure Report | + +----+-----+-------+-------------+--------------+----------------+ + 1 1 1 1 1 variable + + Basic Report. + +--------+------------+----------+-----+ + | Ch Num | Start Time | Duration | Map | + +--------+------------+----------+-----+ + 1 8 2 1 + + Map Field Bit Format. + +-----+---------------+---------------------+-------+------------+----------+ + | Bss | OFDM Preamble | Unidentified signal | Radar | Unmeasured | Reserved | + +-----+---------------+---------------------+-------+------------+----------+ + 0 1 2 3 4 5-7 +*/ +static BOOLEAN PeerMeasureReportSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken, + OUT PMEASURE_REPORT_INFO pMeasureReportInfo, + OUT PUINT8 pReportBuf) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + PUCHAR ptr; + + // skip 802.11 header. + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pMeasureReportInfo == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_MEASUREMENT_REPORT: + NdisMoveMemory(&pMeasureReportInfo->Token, eid_ptr->Octet, 1); + NdisMoveMemory(&pMeasureReportInfo->ReportMode, eid_ptr->Octet + 1, 1); + NdisMoveMemory(&pMeasureReportInfo->ReportType, eid_ptr->Octet + 2, 1); + if (pMeasureReportInfo->ReportType == RM_BASIC) + { + PMEASURE_BASIC_REPORT pReport = (PMEASURE_BASIC_REPORT)pReportBuf; + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pReport->ChNum, ptr, 1); + NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8); + NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2); + NdisMoveMemory(&pReport->Map, ptr + 11, 1); + + } + else if (pMeasureReportInfo->ReportType == RM_CCA) + { + PMEASURE_CCA_REPORT pReport = (PMEASURE_CCA_REPORT)pReportBuf; + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pReport->ChNum, ptr, 1); + NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8); + NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2); + NdisMoveMemory(&pReport->CCA_Busy_Fraction, ptr + 11, 1); + + } + else if (pMeasureReportInfo->ReportType == RM_RPI_HISTOGRAM) + { + PMEASURE_RPI_REPORT pReport = (PMEASURE_RPI_REPORT)pReportBuf; + ptr = eid_ptr->Octet + 3; + NdisMoveMemory(&pReport->ChNum, ptr, 1); + NdisMoveMemory(&pReport->MeasureStartTime, ptr + 1, 8); + NdisMoveMemory(&pReport->MeasureDuration, ptr + 9, 2); + NdisMoveMemory(&pReport->RPI_Density, ptr + 11, 8); + } + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + TPC Request action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Dialog Token. + + Return : None. + ========================================================================== + */ +static BOOLEAN PeerTpcReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pDialogToken == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_TPC_REQUEST: + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + TPC Report action frame sanity check. + + Parametrs: + 1. MLME message containing the received frame + 2. message length. + 3. Dialog Token. + 4. TPC Report IE. + + Return : None. + ========================================================================== + */ +static BOOLEAN PeerTpcRepSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUINT8 pDialogToken, + OUT PTPC_REPORT_INFO pTpcRepInfo) +{ + PFRAME_802_11 Fr = (PFRAME_802_11)pMsg; + PUCHAR pFramePtr = Fr->Octet; + BOOLEAN result = FALSE; + PEID_STRUCT eid_ptr; + + MsgLen -= sizeof(HEADER_802_11); + + // skip category and action code. + pFramePtr += 2; + MsgLen -= 2; + + if (pDialogToken == NULL) + return result; + + NdisMoveMemory(pDialogToken, pFramePtr, 1); + pFramePtr += 1; + MsgLen -= 1; + + eid_ptr = (PEID_STRUCT)pFramePtr; + while (((UCHAR*)eid_ptr + eid_ptr->Len + 1) < ((PUCHAR)pFramePtr + MsgLen)) + { + switch(eid_ptr->Eid) + { + case IE_TPC_REPORT: + NdisMoveMemory(&pTpcRepInfo->TxPwr, eid_ptr->Octet, 1); + NdisMoveMemory(&pTpcRepInfo->LinkMargin, eid_ptr->Octet + 1, 1); + result = TRUE; + break; + + default: + break; + } + eid_ptr = (PEID_STRUCT)((UCHAR*)eid_ptr + 2 + eid_ptr->Len); + } + + return result; +} + +/* + ========================================================================== + Description: + Channel Switch Announcement action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerChSwAnnAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + CH_SW_ANN_INFO ChSwAnnInfo; + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; +#ifdef CONFIG_STA_SUPPORT + UCHAR index = 0, Channel = 0, NewChannel = 0; + ULONG Bssidx = 0; +#endif // CONFIG_STA_SUPPORT // + + NdisZeroMemory(&ChSwAnnInfo, sizeof(CH_SW_ANN_INFO)); + if (! PeerChSwAnnSanity(pAd, Elem->Msg, Elem->MsgLen, &ChSwAnnInfo)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Invalid Channel Switch Action Frame.\n")); + return; + } + + +#ifdef CONFIG_STA_SUPPORT + if (pAd->OpMode == OPMODE_STA) + { + Bssidx = BssTableSearch(&pAd->ScanTab, pFr->Hdr.Addr3, pAd->CommonCfg.Channel); + if (Bssidx == BSS_NOT_FOUND) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerChSwAnnAction - Bssidx is not found\n")); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("\n****Bssidx is %d, Channel = %d\n", index, pAd->ScanTab.BssEntry[Bssidx].Channel)); + hex_dump("SSID",pAd->ScanTab.BssEntry[Bssidx].Bssid ,6); + + Channel = pAd->CommonCfg.Channel; + NewChannel = ChSwAnnInfo.Channel; + + if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0) && (Channel != NewChannel)) + { + // Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). + // In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. + AsicSwitchChannel(pAd, 1, FALSE); + AsicLockChannel(pAd, 1); + LinkDown(pAd, FALSE); + MlmeQueueInit(&pAd->Mlme.Queue); + BssTableInit(&pAd->ScanTab); + RTMPusecDelay(1000000); // use delay to prevent STA do reassoc + + // channel sanity check + for (index = 0 ; index < pAd->ChannelListNum; index++) + { + if (pAd->ChannelList[index].Channel == NewChannel) + { + pAd->ScanTab.BssEntry[Bssidx].Channel = NewChannel; + pAd->CommonCfg.Channel = NewChannel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("&&&&&&&&&&&&&&&&PeerChSwAnnAction - STA receive channel switch announcement IE (New Channel =%d)\n", NewChannel)); + break; + } + } + + if (index >= pAd->ChannelListNum) + { + DBGPRINT_ERR(("&&&&&&&&&&&&&&&&&&&&&&&&&&PeerChSwAnnAction(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + + return; +} + + +/* + ========================================================================== + Description: + Measurement Request action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerMeasureReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; + UINT8 DialogToken; + MEASURE_REQ_INFO MeasureReqInfo; + MEASURE_REPORT_MODE ReportMode; + + if(PeerMeasureReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReqInfo)) + { + ReportMode.word = 0; + ReportMode.field.Incapable = 1; + EnqueueMeasurementRep(pAd, pFr->Hdr.Addr2, DialogToken, MeasureReqInfo.Token, ReportMode.word, MeasureReqInfo.ReqType, 0, NULL); + } + + return; +} + +/* + ========================================================================== + Description: + Measurement Report action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerMeasureReportAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MEASURE_REPORT_INFO MeasureReportInfo; + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; + UINT8 DialogToken; + PUINT8 pMeasureReportInfo; + +// if (pAd->CommonCfg.bIEEE80211H != TRUE) +// return; + + if ((pMeasureReportInfo = kmalloc(sizeof(MEASURE_RPI_REPORT), GFP_ATOMIC)) == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s unable to alloc memory for measure report buffer (size=%d).\n", __FUNCTION__, sizeof(MEASURE_RPI_REPORT))); + return; + } + + NdisZeroMemory(&MeasureReportInfo, sizeof(MEASURE_REPORT_INFO)); + NdisZeroMemory(pMeasureReportInfo, sizeof(MEASURE_RPI_REPORT)); + if (PeerMeasureReportSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &MeasureReportInfo, pMeasureReportInfo)) + { + do { + PMEASURE_REQ_ENTRY pEntry = NULL; + + // Not a autonomous measure report. + // check the dialog token field. drop it if the dialog token doesn't match. + if ((DialogToken != 0) + && ((pEntry = MeasureReqLookUp(pAd, DialogToken)) == NULL)) + break; + + if (pEntry != NULL) + MeasureReqDelete(pAd, pEntry->DialogToken); + + if (MeasureReportInfo.ReportType == RM_BASIC) + { + PMEASURE_BASIC_REPORT pBasicReport = (PMEASURE_BASIC_REPORT)pMeasureReportInfo; + if ((pBasicReport->Map.field.Radar) + && (DfsRequirementCheck(pAd, pBasicReport->ChNum) == TRUE)) + { + NotifyChSwAnnToPeerAPs(pAd, pFr->Hdr.Addr1, pFr->Hdr.Addr2, 1, pBasicReport->ChNum); + StartDFSProcedure(pAd, pBasicReport->ChNum, 1); + } + } + } while (FALSE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Invalid Measurement Report Frame.\n")); + + kfree(pMeasureReportInfo); + + return; +} + +/* + ========================================================================== + Description: + TPC Request action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerTpcReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PFRAME_802_11 pFr = (PFRAME_802_11)Elem->Msg; + PUCHAR pFramePtr = pFr->Octet; + UINT8 DialogToken; + UINT8 TxPwr = GetCurTxPwr(pAd, Elem->Wcid); + UINT8 LinkMargin = 0; + CHAR RealRssi; + + // link margin: Ratio of the received signal power to the minimum desired by the station (STA). The + // STA may incorporate rate information and channel conditions, including interference, into its computation + // of link margin. + + RealRssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), + ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), + ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)); + + // skip Category and action code. + pFramePtr += 2; + + // Dialog token. + NdisMoveMemory(&DialogToken, pFramePtr, 1); + + LinkMargin = (RealRssi / MIN_RCV_PWR); + if (PeerTpcReqSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken)) + EnqueueTPCRep(pAd, pFr->Hdr.Addr2, DialogToken, TxPwr, LinkMargin); + + return; +} + +/* + ========================================================================== + Description: + TPC Report action frame handler. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +static VOID PeerTpcRepAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UINT8 DialogToken; + TPC_REPORT_INFO TpcRepInfo; + PTPC_REQ_ENTRY pEntry = NULL; + + NdisZeroMemory(&TpcRepInfo, sizeof(TPC_REPORT_INFO)); + if (PeerTpcRepSanity(pAd, Elem->Msg, Elem->MsgLen, &DialogToken, &TpcRepInfo)) + { + if ((pEntry = TpcReqLookUp(pAd, DialogToken)) != NULL) + { + TpcReqDelete(pAd, pEntry->DialogToken); + DBGPRINT(RT_DEBUG_TRACE, ("%s: DialogToken=%x, TxPwr=%d, LinkMargin=%d\n", + __FUNCTION__, DialogToken, TpcRepInfo.TxPwr, TpcRepInfo.LinkMargin)); + } + } + + return; +} + +/* + ========================================================================== + Description: + Spectrun action frames Handler such as channel switch annoucement, + measurement report, measurement request actions frames. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +VOID PeerSpectrumAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + + UCHAR Action = Elem->Msg[LENGTH_802_11+1]; + + if (pAd->CommonCfg.bIEEE80211H != TRUE) + return; + + switch(Action) + { + case SPEC_MRQ: + // current rt2860 unable do such measure specified in Measurement Request. + // reject all measurement request. + PeerMeasureReqAction(pAd, Elem); + break; + + case SPEC_MRP: + PeerMeasureReportAction(pAd, Elem); + break; + + case SPEC_TPCRQ: + PeerTpcReqAction(pAd, Elem); + break; + + case SPEC_TPCRP: + PeerTpcRepAction(pAd, Elem); + break; + + case SPEC_CHANNEL_SWITCH: +{ +#ifdef DOT11N_DRAFT3 + SEC_CHA_OFFSET_IE Secondary; + CHA_SWITCH_ANNOUNCE_IE ChannelSwitch; + + // 802.11h only has Channel Switch Announcement IE. + RTMPMoveMemory(&ChannelSwitch, &Elem->Msg[LENGTH_802_11+4], sizeof (CHA_SWITCH_ANNOUNCE_IE)); + + // 802.11n D3.03 adds secondary channel offset element in the end. + if (Elem->MsgLen == (LENGTH_802_11 + 2 + sizeof (CHA_SWITCH_ANNOUNCE_IE) + sizeof (SEC_CHA_OFFSET_IE))) + { + RTMPMoveMemory(&Secondary, &Elem->Msg[LENGTH_802_11+9], sizeof (SEC_CHA_OFFSET_IE)); + } + else + { + Secondary.SecondaryChannelOffset = 0; + } + + if ((Elem->Msg[LENGTH_802_11+2] == IE_CHANNEL_SWITCH_ANNOUNCEMENT) && (Elem->Msg[LENGTH_802_11+3] == 3)) + { + ChannelSwitchAction(pAd, Elem->Wcid, ChannelSwitch.NewChannel, Secondary.SecondaryChannelOffset); + } +#endif // DOT11N_DRAFT3 // +} + PeerChSwAnnAction(pAd, Elem); + break; + } + + return; +} + +/* + ========================================================================== + Description: + + Parametrs: + + Return : None. + ========================================================================== + */ +INT Set_MeasureReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT Aid = 1; + UINT ArgIdx; + PUCHAR thisChar; + + MEASURE_REQ_MODE MeasureReqMode; + UINT8 MeasureReqToken = RandomByte(pAd); + UINT8 MeasureReqType = RM_BASIC; + UINT8 MeasureCh = 1; + + ArgIdx = 1; + while ((thisChar = strsep((char **)&arg, "-")) != NULL) + { + switch(ArgIdx) + { + case 1: // Aid. + Aid = simple_strtol(thisChar, 0, 16); + break; + + case 2: // Measurement Request Type. + MeasureReqType = simple_strtol(thisChar, 0, 16); + if (MeasureReqType > 3) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow MeasureReqType(%d)\n", __FUNCTION__, MeasureReqType)); + return TRUE; + } + break; + + case 3: // Measurement channel. + MeasureCh = simple_strtol(thisChar, 0, 16); + break; + } + ArgIdx++; + } + + DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d, MeasureReqType=%d MeasureCh=%d\n", __FUNCTION__, Aid, MeasureReqType, MeasureCh)); + if (!VALID_WCID(Aid)) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow sta of Aid(%d)\n", __FUNCTION__, Aid)); + return TRUE; + } + + MeasureReqMode.word = 0; + MeasureReqMode.field.Enable = 1; + + MeasureReqInsert(pAd, MeasureReqToken); + + EnqueueMeasurementReq(pAd, pAd->MacTab.Content[Aid].Addr, + MeasureReqToken, MeasureReqMode.word, MeasureReqType, MeasureCh, 2000); + + return TRUE; +} + +INT Set_TpcReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT Aid; + + UINT8 TpcReqToken = RandomByte(pAd); + + Aid = simple_strtol(arg, 0, 16); + + DBGPRINT(RT_DEBUG_TRACE, ("%s::Aid = %d\n", __FUNCTION__, Aid)); + if (!VALID_WCID(Aid)) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s: unknow sta of Aid(%d)\n", __FUNCTION__, Aid)); + return TRUE; + } + + TpcReqInsert(pAd, TpcReqToken); + + EnqueueTPCReq(pAd, pAd->MacTab.Content[Aid].Addr, TpcReqToken); + + return TRUE; +} + diff --git a/drivers/staging/rt2870/dfs.h b/drivers/staging/rt2870/dfs.h new file mode 100644 index 000000000000..752a6352d9dd --- /dev/null +++ b/drivers/staging/rt2870/dfs.h @@ -0,0 +1,100 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + dfs.h + + Abstract: + Support DFS function. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Fonchi 03-12-2007 created +*/ + +#define RADAR_PULSE 1 +#define RADAR_WIDTH 2 + +#define WIDTH_RD_IDLE 0 +#define WIDTH_RD_CHECK 1 + + +VOID BbpRadarDetectionStart( + IN PRTMP_ADAPTER pAd); + +VOID BbpRadarDetectionStop( + IN PRTMP_ADAPTER pAd); + +VOID RadarDetectionStart( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN CTS_Protect, + IN UINT8 CTSPeriod); + +VOID RadarDetectionStop( + IN PRTMP_ADAPTER pAd); + +VOID RadarDetectPeriodic( + IN PRTMP_ADAPTER pAd); + + +BOOLEAN RadarChannelCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Ch); + +ULONG JapRadarType( + IN PRTMP_ADAPTER pAd); + +ULONG RTMPBbpReadRadarDuration( + IN PRTMP_ADAPTER pAd); + +ULONG RTMPReadRadarDuration( + IN PRTMP_ADAPTER pAd); + +VOID RTMPCleanRadarDuration( + IN PRTMP_ADAPTER pAd); + +VOID RTMPPrepareRDCTSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN ULONG Duration, + IN UCHAR RTSRate, + IN ULONG CTSBaseAddr, + IN UCHAR FrameGap); + +VOID RTMPPrepareRadarDetectParams( + IN PRTMP_ADAPTER pAd); + + +INT Set_ChMovingTime_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_LongPulseRadarTh_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + diff --git a/drivers/staging/rt2870/leap.h b/drivers/staging/rt2870/leap.h new file mode 100644 index 000000000000..6818c1ff4d73 --- /dev/null +++ b/drivers/staging/rt2870/leap.h @@ -0,0 +1,215 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + leap.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#ifndef __LEAP_H__ +#define __LEAP_H__ + +// Messages for Associate state machine +#define LEAP_MACHINE_BASE 30 + +#define LEAP_MSG_REQUEST_IDENTITY 31 +#define LEAP_MSG_REQUEST_LEAP 32 +#define LEAP_MSG_SUCCESS 33 +#define LEAP_MSG_FAILED 34 +#define LEAP_MSG_RESPONSE_LEAP 35 +#define LEAP_MSG_EAPOLKEY 36 +#define LEAP_MSG_UNKNOWN 37 +#define LEAP_MSG 38 +//! assoc state-machine states +#define LEAP_IDLE 0 +#define LEAP_WAIT_IDENTITY_REQUEST 1 +#define LEAP_WAIT_CHANLLENGE_REQUEST 2 +#define LEAP_WAIT_SUCCESS 3 +#define LEAP_WAIT_CHANLLENGE_RESPONSE 4 +#define LEAP_WAIT_EAPOLKEY 5 + +#define LEAP_REASON_INVALID_AUTH 0x01 +#define LEAP_REASON_AUTH_TIMEOUT 0x02 +#define LEAP_REASON_CHALLENGE_FROM_AP_FAILED 0x03 +#define LEAP_REASON_CHALLENGE_TO_AP_FAILED 0x04 + +#define CISCO_AuthModeLEAP 0x80 +#define CISCO_AuthModeLEAPNone 0x00 +#define LEAP_AUTH_TIMEOUT 30000 +#define LEAP_CHALLENGE_RESPONSE_LENGTH 24 +#define LEAP_CHALLENGE_REQUEST_LENGTH 8 + +typedef struct _LEAP_EAPOL_HEADER_ { + UCHAR Version; + UCHAR Type; + UCHAR Length[2]; +} LEAP_EAPOL_HEADER, *PLEAP_EAPOL_HEADER; + +typedef struct _LEAP_EAPOL_PACKET_ { + UCHAR Code; + UCHAR Identifier; + UCHAR Length[2]; + UCHAR Type; +} LEAP_EAPOL_PACKET, *PLEAP_EAPOL_PACKET; + +typedef struct _LEAP_EAP_CONTENTS_ { + UCHAR Version; + UCHAR Reserved; + UCHAR Length; +} LEAP_EAP_CONTENTS, *PLEAP_EAP_CONTENTS; + +/*** EAPOL key ***/ +typedef struct _EAPOL_KEY_HEADER_ { + UCHAR Type; + UCHAR Length[2]; + UCHAR Counter[8]; + UCHAR IV[16]; + UCHAR Index; + UCHAR Signature[16]; +} EAPOL_KEY_HEADER, *PEAPOL_KEY_HEADER; + +BOOLEAN LeapMsgTypeSubst( + IN UCHAR EAPType, + OUT ULONG *MsgType); + +VOID LeapMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR wep, + IN PUCHAR pAddr3); + +VOID LeapStartAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapIdentityAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapPeerChallengeAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID HashPwd( + IN PUCHAR pwd, + IN INT pwdlen, + OUT PUCHAR hash); + +VOID PeerChallengeResponse( + IN PUCHAR szChallenge, + IN PUCHAR smbPasswd, + OUT PUCHAR szResponse); + +VOID ParityKey( + OUT PUCHAR szOut, + IN PUCHAR szIn); + +VOID DesKey( + OUT ULONG k[16][2], + IN PUCHAR key, + IN INT decrypt); + +VOID Des( + IN ULONG ks[16][2], + OUT UCHAR block[8]); + +VOID DesEncrypt( + IN PUCHAR szClear, + IN PUCHAR szKey, + OUT PUCHAR szOut); + +VOID LeapNetworkChallengeAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID LeapNetworkChallengeResponse( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID HashpwdHash( + IN PUCHAR hash, + IN PUCHAR hashhash); + +VOID ProcessSessionKey( + OUT PUCHAR SessionKey, + IN PUCHAR hash2, + IN PUCHAR ChallengeToRadius, + IN PUCHAR ChallengeResponseFromRadius, + IN PUCHAR ChallengeFromRadius, + IN PUCHAR ChallengeResponseToRadius); + +VOID LeapEapolKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID RogueApTableInit( + IN ROGUEAP_TABLE *Tab); + +ULONG RogueApTableSearch( + IN ROGUEAP_TABLE *Tab, + IN PUCHAR pAddr); + +VOID RogueApEntrySet( + IN PRTMP_ADAPTER pAd, + OUT ROGUEAP_ENTRY *pRogueAp, + IN PUCHAR pAddr, + IN UCHAR FaileCode); + +ULONG RogueApTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT ROGUEAP_TABLE *Tab, + IN PUCHAR pAddr, + IN UCHAR FaileCode); + +VOID RogueApTableDeleteEntry( + IN OUT ROGUEAP_TABLE *Tab, + IN PUCHAR pAddr); + +VOID LeapAuthTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID LeapSendRogueAPReport( + IN PRTMP_ADAPTER pAd); + +BOOLEAN CCKMAssocRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen); + +#endif // __LEAP_H__ diff --git a/drivers/staging/rt2870/link_list.h b/drivers/staging/rt2870/link_list.h new file mode 100644 index 000000000000..f6521133fd5e --- /dev/null +++ b/drivers/staging/rt2870/link_list.h @@ -0,0 +1,134 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __LINK_LIST_H__ +#define __LINK_LIST_H__ + +typedef struct _LIST_ENTRY +{ + struct _LIST_ENTRY *pNext; +} LIST_ENTRY, *PLIST_ENTRY; + +typedef struct _LIST_HEADR +{ + PLIST_ENTRY pHead; + PLIST_ENTRY pTail; + UCHAR size; +} LIST_HEADER, *PLIST_HEADER; + +static inline VOID initList( + IN PLIST_HEADER pList) +{ + pList->pHead = pList->pTail = NULL; + pList->size = 0; + return; +} + +static inline VOID insertTailList( + IN PLIST_HEADER pList, + IN PLIST_ENTRY pEntry) +{ + pEntry->pNext = NULL; + if (pList->pTail) + pList->pTail->pNext = pEntry; + else + pList->pHead = pEntry; + pList->pTail = pEntry; + pList->size++; + + return; +} + +static inline PLIST_ENTRY removeHeadList( + IN PLIST_HEADER pList) +{ + PLIST_ENTRY pNext; + PLIST_ENTRY pEntry; + + pEntry = pList->pHead; + if (pList->pHead != NULL) + { + pNext = pList->pHead->pNext; + pList->pHead = pNext; + if (pNext == NULL) + pList->pTail = NULL; + pList->size--; + } + return pEntry; +} + +static inline int getListSize( + IN PLIST_HEADER pList) +{ + return pList->size; +} + +static inline PLIST_ENTRY delEntryList( + IN PLIST_HEADER pList, + IN PLIST_ENTRY pEntry) +{ + PLIST_ENTRY pCurEntry; + PLIST_ENTRY pPrvEntry; + + if(pList->pHead == NULL) + return NULL; + + if(pEntry == pList->pHead) + { + pCurEntry = pList->pHead; + pList->pHead = pCurEntry->pNext; + + if(pList->pHead == NULL) + pList->pTail = NULL; + + pList->size--; + return pCurEntry; + } + + pPrvEntry = pList->pHead; + pCurEntry = pPrvEntry->pNext; + while(pCurEntry != NULL) + { + if (pEntry == pCurEntry) + { + pPrvEntry->pNext = pCurEntry->pNext; + + if(pEntry == pList->pTail) + pList->pTail = pPrvEntry; + + pList->size--; + break; + } + pPrvEntry = pCurEntry; + pCurEntry = pPrvEntry->pNext; + } + + return pCurEntry; +} + +#endif // ___LINK_LIST_H__ // + diff --git a/drivers/staging/rt2870/md4.h b/drivers/staging/rt2870/md4.h new file mode 100644 index 000000000000..f1e5b526350a --- /dev/null +++ b/drivers/staging/rt2870/md4.h @@ -0,0 +1,42 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __MD4_H__ +#define __MD4_H__ + +/* MD4 context. */ +typedef struct _MD4_CTX_ { + ULONG state[4]; /* state (ABCD) */ + ULONG count[2]; /* number of bits, modulo 2^64 (lsb first) */ + UCHAR buffer[64]; /* input buffer */ +} MD4_CTX; + +VOID MD4Init (MD4_CTX *); +VOID MD4Update (MD4_CTX *, PUCHAR, UINT); +VOID MD4Final (UCHAR [16], MD4_CTX *); + +#endif //__MD4_H__ \ No newline at end of file diff --git a/drivers/staging/rt2870/md5.h b/drivers/staging/rt2870/md5.h new file mode 100644 index 000000000000..d85db12170d5 --- /dev/null +++ b/drivers/staging/rt2870/md5.h @@ -0,0 +1,107 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + md5.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + jan 10-28-03 Initial + Rita 11-23-04 Modify MD5 and SHA-1 +*/ + +#ifndef uint8 +#define uint8 unsigned char +#endif + +#ifndef uint32 +#define uint32 unsigned long int +#endif + + +#ifndef __MD5_H__ +#define __MD5_H__ + +#define MD5_MAC_LEN 16 + +typedef struct _MD5_CTX { + UINT32 Buf[4]; // buffers of four states + UCHAR Input[64]; // input message + UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits +} MD5_CTX; + +VOID MD5Init(MD5_CTX *pCtx); +VOID MD5Update(MD5_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes); +VOID MD5Final(UCHAR Digest[16], MD5_CTX *pCtx); +VOID MD5Transform(UINT32 Buf[4], UINT32 Mes[16]); + +void md5_mac(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac); +void hmac_md5(u8 *key, size_t key_len, u8 *data, size_t data_len, u8 *mac); + +// +// SHA context +// +typedef struct _SHA_CTX +{ + UINT32 Buf[5]; // buffers of five states + UCHAR Input[80]; // input message + UINT32 LenInBitCount[2]; // length counter for input message, 0 up to 64 bits + +} SHA_CTX; + +VOID SHAInit(SHA_CTX *pCtx); +UCHAR SHAUpdate(SHA_CTX *pCtx, UCHAR *pData, UINT32 LenInBytes); +VOID SHAFinal(SHA_CTX *pCtx, UCHAR Digest[20]); +VOID SHATransform(UINT32 Buf[5], UINT32 Mes[20]); + +#define SHA_DIGEST_LEN 20 +#endif // __MD5_H__ + +/******************************************************************************/ +#ifndef _AES_H +#define _AES_H + +typedef struct +{ + uint32 erk[64]; /* encryption round keys */ + uint32 drk[64]; /* decryption round keys */ + int nr; /* number of rounds */ +} +aes_context; + +int rtmp_aes_set_key( aes_context *ctx, uint8 *key, int nbits ); +void rtmp_aes_encrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ); +void rtmp_aes_decrypt( aes_context *ctx, uint8 input[16], uint8 output[16] ); + +void F(char *password, unsigned char *ssid, int ssidlength, int iterations, int count, unsigned char *output); +int PasswordHash(char *password, unsigned char *ssid, int ssidlength, unsigned char *output); + +#endif /* aes.h */ + diff --git a/drivers/staging/rt2870/mlme.h b/drivers/staging/rt2870/mlme.h new file mode 100644 index 000000000000..52fb8e1c2906 --- /dev/null +++ b/drivers/staging/rt2870/mlme.h @@ -0,0 +1,1471 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + mlme.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2003-08-28 Created + John Chang 2004-09-06 modified for RT2600 + +*/ +#ifndef __MLME_H__ +#define __MLME_H__ + +//extern UCHAR BROADCAST_ADDR[]; + +// maximum supported capability information - +// ESS, IBSS, Privacy, Short Preamble, Spectrum mgmt, Short Slot +#define SUPPORTED_CAPABILITY_INFO 0x0533 + +#define END_OF_ARGS -1 +#define LFSR_MASK 0x80000057 +#define MLME_TASK_EXEC_INTV 100/*200*/ // +#define LEAD_TIME 5 +#define MLME_TASK_EXEC_MULTIPLE 10 /*5*/ // MLME_TASK_EXEC_MULTIPLE * MLME_TASK_EXEC_INTV = 1 sec +#define REORDER_EXEC_INTV 100 // 0.1 sec +//#define TBTT_PRELOAD_TIME 384 // usec. LomgPreamble + 24-byte at 1Mbps + +// The definition of Radar detection duration region +#define CE 0 +#define FCC 1 +#define JAP 2 +#define JAP_W53 3 +#define JAP_W56 4 +#define MAX_RD_REGION 5 + +#ifdef NDIS51_MINIPORT +#define BEACON_LOST_TIME 4000 // 2048 msec = 2 sec +#else +#define BEACON_LOST_TIME 4 * OS_HZ // 2048 msec = 2 sec +#endif + +#define DLS_TIMEOUT 1200 // unit: msec +#define AUTH_TIMEOUT 300 // unit: msec +#define ASSOC_TIMEOUT 300 // unit: msec +#define JOIN_TIMEOUT 2 * OS_HZ // unit: msec +#define SHORT_CHANNEL_TIME 90 // unit: msec +#define MIN_CHANNEL_TIME 110 // unit: msec, for dual band scan +#define MAX_CHANNEL_TIME 140 // unit: msec, for single band scan +#define FAST_ACTIVE_SCAN_TIME 30 // Active scan waiting for probe response time +#define CW_MIN_IN_BITS 4 // actual CwMin = 2^CW_MIN_IN_BITS - 1 + + +#ifdef CONFIG_STA_SUPPORT +#ifndef CONFIG_AP_SUPPORT +#define CW_MAX_IN_BITS 10 // actual CwMax = 2^CW_MAX_IN_BITS - 1 +#endif +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +extern UINT32 CW_MAX_IN_BITS; +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +// Note: RSSI_TO_DBM_OFFSET has been changed to variable for new RF (2004-0720). +// SHould not refer to this constant anymore +//#define RSSI_TO_DBM_OFFSET 120 // for RT2530 RSSI-115 = dBm +#define RSSI_FOR_MID_TX_POWER -55 // -55 db is considered mid-distance +#define RSSI_FOR_LOW_TX_POWER -45 // -45 db is considered very short distance and + // eligible to use a lower TX power +#define RSSI_FOR_LOWEST_TX_POWER -30 +//#define MID_TX_POWER_DELTA 0 // 0 db from full TX power upon mid-distance to AP +#define LOW_TX_POWER_DELTA 6 // -3 db from full TX power upon very short distance. 1 grade is 0.5 db +#define LOWEST_TX_POWER_DELTA 16 // -8 db from full TX power upon shortest distance. 1 grade is 0.5 db + +#define RSSI_TRIGGERED_UPON_BELOW_THRESHOLD 0 +#define RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD 1 +#define RSSI_THRESHOLD_FOR_ROAMING 25 +#define RSSI_DELTA 5 + +// Channel Quality Indication +#define CQI_IS_GOOD(cqi) ((cqi) >= 50) +//#define CQI_IS_FAIR(cqi) (((cqi) >= 20) && ((cqi) < 50)) +#define CQI_IS_POOR(cqi) (cqi < 50) //(((cqi) >= 5) && ((cqi) < 20)) +#define CQI_IS_BAD(cqi) (cqi < 5) +#define CQI_IS_DEAD(cqi) (cqi == 0) + +// weighting factor to calculate Channel quality, total should be 100% +#define RSSI_WEIGHTING 50 +#define TX_WEIGHTING 30 +#define RX_WEIGHTING 20 + +//#define PEER_KEY_NOT_USED 0 +//#define PEER_KEY_64_BIT 64 +//#define PEER_KEY_128_BIT 128 + +//#define PEER_KEY_64BIT_LEN 8 +//#define PEER_KEY_128BIT_LEN 16 + +#define BSS_NOT_FOUND 0xFFFFFFFF + + +#ifdef CONFIG_STA_SUPPORT +#define MAX_LEN_OF_MLME_QUEUE 40 //10 +#endif // CONFIG_STA_SUPPORT // + +#define SCAN_PASSIVE 18 // scan with no probe request, only wait beacon and probe response +#define SCAN_ACTIVE 19 // scan with probe request, and wait beacon and probe response +#define SCAN_CISCO_PASSIVE 20 // Single channel passive scan +#define SCAN_CISCO_ACTIVE 21 // Single channel active scan +#define SCAN_CISCO_NOISE 22 // Single channel passive scan for noise histogram collection +#define SCAN_CISCO_CHANNEL_LOAD 23 // Single channel passive scan for channel load collection +#define FAST_SCAN_ACTIVE 24 // scan with probe request, and wait beacon and probe response + +#ifdef DOT11N_DRAFT3 +#define SCAN_2040_BSS_COEXIST 26 +#endif // DOT11N_DRAFT3 // + +//#define BSS_TABLE_EMPTY(x) ((x).BssNr == 0) +#define MAC_ADDR_IS_GROUP(Addr) (((Addr[0]) & 0x01)) +#define MAC_ADDR_HASH(Addr) (Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5]) +#define MAC_ADDR_HASH_INDEX(Addr) (MAC_ADDR_HASH(Addr) % HASH_TABLE_SIZE) +#define TID_MAC_HASH(Addr,TID) (TID^Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5]) +#define TID_MAC_HASH_INDEX(Addr,TID) (TID_MAC_HASH(Addr,TID) % HASH_TABLE_SIZE) + +// LED Control +// assoiation ON. one LED ON. another blinking when TX, OFF when idle +// no association, both LED off +#define ASIC_LED_ACT_ON(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00031e46) +#define ASIC_LED_ACT_OFF(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00001e46) + +// bit definition of the 2-byte pBEACON->Capability field +#define CAP_IS_ESS_ON(x) (((x) & 0x0001) != 0) +#define CAP_IS_IBSS_ON(x) (((x) & 0x0002) != 0) +#define CAP_IS_CF_POLLABLE_ON(x) (((x) & 0x0004) != 0) +#define CAP_IS_CF_POLL_REQ_ON(x) (((x) & 0x0008) != 0) +#define CAP_IS_PRIVACY_ON(x) (((x) & 0x0010) != 0) +#define CAP_IS_SHORT_PREAMBLE_ON(x) (((x) & 0x0020) != 0) +#define CAP_IS_PBCC_ON(x) (((x) & 0x0040) != 0) +#define CAP_IS_AGILITY_ON(x) (((x) & 0x0080) != 0) +#define CAP_IS_SPECTRUM_MGMT(x) (((x) & 0x0100) != 0) // 802.11e d9 +#define CAP_IS_QOS(x) (((x) & 0x0200) != 0) // 802.11e d9 +#define CAP_IS_SHORT_SLOT(x) (((x) & 0x0400) != 0) +#define CAP_IS_APSD(x) (((x) & 0x0800) != 0) // 802.11e d9 +#define CAP_IS_IMMED_BA(x) (((x) & 0x1000) != 0) // 802.11e d9 +#define CAP_IS_DSSS_OFDM(x) (((x) & 0x2000) != 0) +#define CAP_IS_DELAY_BA(x) (((x) & 0x4000) != 0) // 802.11e d9 + +#define CAP_GENERATE(ess,ibss,priv,s_pre,s_slot,spectrum) (((ess) ? 0x0001 : 0x0000) | ((ibss) ? 0x0002 : 0x0000) | ((priv) ? 0x0010 : 0x0000) | ((s_pre) ? 0x0020 : 0x0000) | ((s_slot) ? 0x0400 : 0x0000) | ((spectrum) ? 0x0100 : 0x0000)) + +//#define STA_QOS_CAPABILITY 0 // 1-byte. see 802.11e d9.0 for bit definition + +#define ERP_IS_NON_ERP_PRESENT(x) (((x) & 0x01) != 0) // 802.11g +#define ERP_IS_USE_PROTECTION(x) (((x) & 0x02) != 0) // 802.11g +#define ERP_IS_USE_BARKER_PREAMBLE(x) (((x) & 0x04) != 0) // 802.11g + +#define DRS_TX_QUALITY_WORST_BOUND 8// 3 // just test by gary +#define DRS_PENALTY 8 + +#define BA_NOTUSE 2 +//BA Policy subfiled value in ADDBA frame +#define IMMED_BA 1 +#define DELAY_BA 0 + +// BA Initiator subfield in DELBA frame +#define ORIGINATOR 1 +#define RECIPIENT 0 + +// ADDBA Status Code +#define ADDBA_RESULTCODE_SUCCESS 0 +#define ADDBA_RESULTCODE_REFUSED 37 +#define ADDBA_RESULTCODE_INVALID_PARAMETERS 38 + +// DELBA Reason Code +#define DELBA_REASONCODE_QSTA_LEAVING 36 +#define DELBA_REASONCODE_END_BA 37 +#define DELBA_REASONCODE_UNKNOWN_BA 38 +#define DELBA_REASONCODE_TIMEOUT 39 + +// reset all OneSecTx counters +#define RESET_ONE_SEC_TX_CNT(__pEntry) \ +if (((__pEntry)) != NULL) \ +{ \ + (__pEntry)->OneSecTxRetryOkCount = 0; \ + (__pEntry)->OneSecTxFailCount = 0; \ + (__pEntry)->OneSecTxNoRetryOkCount = 0; \ +} + +// +// 802.11 frame formats +// +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT LSIGTxopProSup:1; + USHORT Forty_Mhz_Intolerant:1; + USHORT PSMP:1; + USHORT CCKmodein40:1; + USHORT AMsduSize:1; + USHORT DelayedBA:1; //rt2860c not support + USHORT RxSTBC:2; + USHORT TxSTBC:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT ShortGIfor20:1; + USHORT GF:1; //green field + USHORT MimoPs:2;//momi power safe + USHORT ChannelWidth:1; + USHORT AdvCoding:1; +#else + USHORT AdvCoding:1; + USHORT ChannelWidth:1; + USHORT MimoPs:2;//momi power safe + USHORT GF:1; //green field + USHORT ShortGIfor20:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT TxSTBC:1; + USHORT RxSTBC:2; + USHORT DelayedBA:1; //rt2860c not support + USHORT AMsduSize:1; // only support as zero + USHORT CCKmodein40:1; + USHORT PSMP:1; + USHORT Forty_Mhz_Intolerant:1; + USHORT LSIGTxopProSup:1; +#endif /* !RT_BIG_ENDIAN */ +} HT_CAP_INFO, *PHT_CAP_INFO; + +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR rsv:3;//momi power safe + UCHAR MpduDensity:3; + UCHAR MaxRAmpduFactor:2; +#else + UCHAR MaxRAmpduFactor:2; + UCHAR MpduDensity:3; + UCHAR rsv:3;//momi power safe +#endif /* !RT_BIG_ENDIAN */ +} HT_CAP_PARM, *PHT_CAP_PARM; + +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { + UCHAR MCSSet[10]; + UCHAR SupRate[2]; // unit : 1Mbps +#ifdef RT_BIG_ENDIAN + UCHAR rsv:3; + UCHAR MpduDensity:1; + UCHAR TxStream:2; + UCHAR TxRxNotEqual:1; + UCHAR TxMCSSetDefined:1; +#else + UCHAR TxMCSSetDefined:1; + UCHAR TxRxNotEqual:1; + UCHAR TxStream:2; + UCHAR MpduDensity:1; + UCHAR rsv:3; +#endif // RT_BIG_ENDIAN // + UCHAR rsv3[3]; +} HT_MCS_SET, *PHT_MCS_SET; + +// HT Capability INFO field in HT Cap IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT rsv2:4; + USHORT RDGSupport:1; //reverse Direction Grant support + USHORT PlusHTC:1; //+HTC control field support + USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv. + USHORT rsv:5;//momi power safe + USHORT TranTime:2; + USHORT Pco:1; +#else + USHORT Pco:1; + USHORT TranTime:2; + USHORT rsv:5;//momi power safe + USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv. + USHORT PlusHTC:1; //+HTC control field support + USHORT RDGSupport:1; //reverse Direction Grant support + USHORT rsv2:4; +#endif /* RT_BIG_ENDIAN */ +} EXT_HT_CAP_INFO, *PEXT_HT_CAP_INFO; + +// HT Beamforming field in HT Cap IE . +typedef struct PACKED _HT_BF_CAP{ +#ifdef RT_BIG_ENDIAN + ULONG rsv:3; + ULONG ChanEstimation:2; + ULONG CSIRowBFSup:2; + ULONG ComSteerBFAntSup:2; + ULONG NoComSteerBFAntSup:2; + ULONG CSIBFAntSup:2; + ULONG MinGrouping:2; + ULONG ExpComBF:2; + ULONG ExpNoComBF:2; + ULONG ExpCSIFbk:2; + ULONG ExpComSteerCapable:1; + ULONG ExpNoComSteerCapable:1; + ULONG ExpCSICapable:1; + ULONG Calibration:2; + ULONG ImpTxBFCapable:1; + ULONG TxNDPCapable:1; + ULONG RxNDPCapable:1; + ULONG TxSoundCapable:1; + ULONG RxSoundCapable:1; + ULONG TxBFRecCapable:1; +#else + ULONG TxBFRecCapable:1; + ULONG RxSoundCapable:1; + ULONG TxSoundCapable:1; + ULONG RxNDPCapable:1; + ULONG TxNDPCapable:1; + ULONG ImpTxBFCapable:1; + ULONG Calibration:2; + ULONG ExpCSICapable:1; + ULONG ExpNoComSteerCapable:1; + ULONG ExpComSteerCapable:1; + ULONG ExpCSIFbk:2; + ULONG ExpNoComBF:2; + ULONG ExpComBF:2; + ULONG MinGrouping:2; + ULONG CSIBFAntSup:2; + ULONG NoComSteerBFAntSup:2; + ULONG ComSteerBFAntSup:2; + ULONG CSIRowBFSup:2; + ULONG ChanEstimation:2; + ULONG rsv:3; +#endif // RT_BIG_ENDIAN // +} HT_BF_CAP, *PHT_BF_CAP; + +// HT antenna selection field in HT Cap IE . +typedef struct PACKED _HT_AS_CAP{ +#ifdef RT_BIG_ENDIAN + UCHAR rsv:1; + UCHAR TxSoundPPDU:1; + UCHAR RxASel:1; + UCHAR AntIndFbk:1; + UCHAR ExpCSIFbk:1; + UCHAR AntIndFbkTxASEL:1; + UCHAR ExpCSIFbkTxASEL:1; + UCHAR AntSelect:1; +#else + UCHAR AntSelect:1; + UCHAR ExpCSIFbkTxASEL:1; + UCHAR AntIndFbkTxASEL:1; + UCHAR ExpCSIFbk:1; + UCHAR AntIndFbk:1; + UCHAR RxASel:1; + UCHAR TxSoundPPDU:1; + UCHAR rsv:1; +#endif // RT_BIG_ENDIAN // +} HT_AS_CAP, *PHT_AS_CAP; + +// Draft 1.0 set IE length 26, but is extensible.. +#define SIZE_HT_CAP_IE 26 +// The structure for HT Capability IE. +typedef struct PACKED _HT_CAPABILITY_IE{ + HT_CAP_INFO HtCapInfo; + HT_CAP_PARM HtCapParm; +// HT_MCS_SET HtMCSSet; + UCHAR MCSSet[16]; + EXT_HT_CAP_INFO ExtHtCapInfo; + HT_BF_CAP TxBFCap; // beamforming cap. rt2860c not support beamforming. + HT_AS_CAP ASCap; //antenna selection. +} HT_CAPABILITY_IE, *PHT_CAPABILITY_IE; + + +// 802.11n draft3 related structure definitions. +// 7.3.2.60 +#define dot11OBSSScanPassiveDwell 20 // in TU. min amount of time that the STA continously scans each channel when performing an active OBSS scan. +#define dot11OBSSScanActiveDwell 10 // in TU.min amount of time that the STA continously scans each channel when performing an passive OBSS scan. +#define dot11BSSWidthTriggerScanInterval 300 // in sec. max interval between scan operations to be performed to detect BSS channel width trigger events. +#define dot11OBSSScanPassiveTotalPerChannel 200 // in TU. min total amount of time that the STA scans each channel when performing a passive OBSS scan. +#define dot11OBSSScanActiveTotalPerChannel 20 //in TU. min total amount of time that the STA scans each channel when performing a active OBSS scan +#define dot11BSSWidthChannelTransactionDelayFactor 5 // min ratio between the delay time in performing a switch from 20MHz BSS to 20/40 BSS operation and the maxima + // interval between overlapping BSS scan operations. +#define dot11BSSScanActivityThreshold 25 // in %%, max total time that a STA may be active on the medium during a period of + // (dot11BSSWidthChannelTransactionDelayFactor * dot11BSSWidthTriggerScanInterval) seconds without + // being obligated to perform OBSS Scan operations. default is 25(== 0.25%) + +typedef struct PACKED _OVERLAP_BSS_SCAN_IE{ + USHORT ScanPassiveDwell; + USHORT ScanActiveDwell; + USHORT TriggerScanInt; // Trigger scan interval + USHORT PassiveTalPerChannel; // passive total per channel + USHORT ActiveTalPerChannel; // active total per channel + USHORT DelayFactor; // BSS width channel transition delay factor + USHORT ScanActThre; // Scan Activity threshold +}OVERLAP_BSS_SCAN_IE, *POVERLAP_BSS_SCAN_IE; + + +// 7.3.2.56. 20/40 Coexistence element used in Element ID = 72 = IE_2040_BSS_COEXIST +typedef union PACKED _BSS_2040_COEXIST_IE{ + struct PACKED { + #ifdef RT_BIG_ENDIAN + UCHAR rsv:5; + UCHAR BSS20WidthReq:1; + UCHAR Intolerant40:1; + UCHAR InfoReq:1; + #else + UCHAR InfoReq:1; + UCHAR Intolerant40:1; // Inter-BSS. set 1 when prohibits a receiving BSS from operating as a 20/40 Mhz BSS. + UCHAR BSS20WidthReq:1; // Intra-BSS set 1 when prohibits a receiving AP from operating its BSS as a 20/40MHz BSS. + UCHAR rsv:5; +#endif // RT_BIG_ENDIAN // + } field; + UCHAR word; +} BSS_2040_COEXIST_IE, *PBSS_2040_COEXIST_IE; + + +typedef struct _TRIGGER_EVENTA{ + BOOLEAN bValid; + UCHAR BSSID[6]; + UCHAR RegClass; // Regulatory Class + USHORT Channel; + ULONG CDCounter; // Maintain a seperate count down counter for each Event A. +} TRIGGER_EVENTA, *PTRIGGER_EVENTA; + +// 20/40 trigger event table +// If one Event A delete or created, or if Event B is detected or not detected, STA should send 2040BSSCoexistence to AP. +#define MAX_TRIGGER_EVENT 64 +typedef struct _TRIGGER_EVENT_TAB{ + UCHAR EventANo; + TRIGGER_EVENTA EventA[MAX_TRIGGER_EVENT]; + ULONG EventBCountDown; // Count down counter for Event B. +} TRIGGER_EVENT_TAB, *PTRIGGER_EVENT_TAB; + +// 7.3.27 20/40 Bss Coexistence Mgmt capability used in extended capabilities information IE( ID = 127 = IE_EXT_CAPABILITY). +// This is the first octet and was defined in 802.11n D3.03 and 802.11yD9.0 +typedef struct PACKED _EXT_CAP_INFO_ELEMENT{ +#ifdef RT_BIG_ENDIAN + UCHAR rsv2:5; + UCHAR ExtendChannelSwitch:1; + UCHAR rsv:1; + UCHAR BssCoexistMgmtSupport:1; +#else + UCHAR BssCoexistMgmtSupport:1; + UCHAR rsv:1; + UCHAR ExtendChannelSwitch:1; + UCHAR rsv2:5; +#endif // RT_BIG_ENDIAN // +}EXT_CAP_INFO_ELEMENT, *PEXT_CAP_INFO_ELEMENT; + + +// 802.11n 7.3.2.61 +typedef struct PACKED _BSS_2040_COEXIST_ELEMENT{ + UCHAR ElementID; // ID = IE_2040_BSS_COEXIST = 72 + UCHAR Len; + BSS_2040_COEXIST_IE BssCoexistIe; +}BSS_2040_COEXIST_ELEMENT, *PBSS_2040_COEXIST_ELEMENT; + + +//802.11n 7.3.2.59 +typedef struct PACKED _BSS_2040_INTOLERANT_CH_REPORT{ + UCHAR ElementID; // ID = IE_2040_BSS_INTOLERANT_REPORT = 73 + UCHAR Len; + UCHAR RegulatoryClass; + UCHAR ChList[0]; +}BSS_2040_INTOLERANT_CH_REPORT, *PBSS_2040_INTOLERANT_CH_REPORT; + + +// The structure for channel switch annoucement IE. This is in 802.11n D3.03 +typedef struct PACKED _CHA_SWITCH_ANNOUNCE_IE{ + UCHAR SwitchMode; //channel switch mode + UCHAR NewChannel; // + UCHAR SwitchCount; // +} CHA_SWITCH_ANNOUNCE_IE, *PCHA_SWITCH_ANNOUNCE_IE; + + +// The structure for channel switch annoucement IE. This is in 802.11n D3.03 +typedef struct PACKED _SEC_CHA_OFFSET_IE{ + UCHAR SecondaryChannelOffset; // 1: Secondary above, 3: Secondary below, 0: no Secondary +} SEC_CHA_OFFSET_IE, *PSEC_CHA_OFFSET_IE; + + +// This structure is extracted from struct RT_HT_CAPABILITY +typedef struct { + BOOLEAN bHtEnable; // If we should use ht rate. + BOOLEAN bPreNHt; // If we should use ht rate. + //Substract from HT Capability IE + UCHAR MCSSet[16]; //only supoort MCS=0-15,32 , +} RT_HT_PHY_INFO, *PRT_HT_PHY_INFO; + +//This structure substracts ralink supports from all 802.11n-related features. +//Features not listed here but contained in 802.11n spec are not supported in rt2860. +typedef struct { +#if 0 // move to + BOOLEAN bHtEnable; // If we should use ht rate. + BOOLEAN bPreNHt; // If we should use ht rate. + //Substract from HT Capability IE + UCHAR MCSSet[16]; //only supoort MCS=0-15,32 , +#endif +#ifdef RT_BIG_ENDIAN + USHORT rsv:5; + USHORT AmsduSize:1; // Max receiving A-MSDU size + USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n + USHORT RxSTBC:2; // 2 bits + USHORT TxSTBC:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT ShortGIfor20:1; + USHORT GF:1; //green field + USHORT MimoPs:2;//mimo power safe MMPS_ + USHORT ChannelWidth:1; +#else + USHORT ChannelWidth:1; + USHORT MimoPs:2;//mimo power safe MMPS_ + USHORT GF:1; //green field + USHORT ShortGIfor20:1; + USHORT ShortGIfor40:1; //for40MHz + USHORT TxSTBC:1; + USHORT RxSTBC:2; // 2 bits + USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n + USHORT AmsduSize:1; // Max receiving A-MSDU size + USHORT rsv:5; +#endif + + //Substract from Addiont HT INFO IE +#ifdef RT_BIG_ENDIAN + UCHAR RecomWidth:1; + UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n + UCHAR MpduDensity:3; + UCHAR MaxRAmpduFactor:2; +#else + UCHAR MaxRAmpduFactor:2; + UCHAR MpduDensity:3; + UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n + UCHAR RecomWidth:1; +#endif + +#ifdef RT_BIG_ENDIAN + USHORT rsv2:11; + USHORT OBSS_NonHTExist:1; + USHORT rsv3:1; + USHORT NonGfPresent:1; + USHORT OperaionMode:2; +#else + USHORT OperaionMode:2; + USHORT NonGfPresent:1; + USHORT rsv3:1; + USHORT OBSS_NonHTExist:1; + USHORT rsv2:11; +#endif + + // New Extension Channel Offset IE + UCHAR NewExtChannelOffset; + // Extension Capability IE = 127 + UCHAR BSSCoexist2040; +} RT_HT_CAPABILITY, *PRT_HT_CAPABILITY; + +// field in Addtional HT Information IE . +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR SerInterGranu:3; + UCHAR S_PSMPSup:1; + UCHAR RifsMode:1; + UCHAR RecomWidth:1; + UCHAR ExtChanOffset:2; +#else + UCHAR ExtChanOffset:2; + UCHAR RecomWidth:1; + UCHAR RifsMode:1; + UCHAR S_PSMPSup:1; //Indicate support for scheduled PSMP + UCHAR SerInterGranu:3; //service interval granularity +#endif +} ADD_HTINFO, *PADD_HTINFO; + +typedef struct PACKED{ +#ifdef RT_BIG_ENDIAN + USHORT rsv2:11; + USHORT OBSS_NonHTExist:1; + USHORT rsv:1; + USHORT NonGfPresent:1; + USHORT OperaionMode:2; +#else + USHORT OperaionMode:2; + USHORT NonGfPresent:1; + USHORT rsv:1; + USHORT OBSS_NonHTExist:1; + USHORT rsv2:11; +#endif +} ADD_HTINFO2, *PADD_HTINFO2; + + +// TODO: Need sync with spec about the definition of StbcMcs. In Draft 3.03, it's reserved. +typedef struct PACKED{ +#ifdef RT_BIG_ENDIAN + USHORT rsv:4; + USHORT PcoPhase:1; + USHORT PcoActive:1; + USHORT LsigTxopProt:1; + USHORT STBCBeacon:1; + USHORT DualCTSProtect:1; + USHORT DualBeacon:1; + USHORT StbcMcs:6; +#else + USHORT StbcMcs:6; + USHORT DualBeacon:1; + USHORT DualCTSProtect:1; + USHORT STBCBeacon:1; + USHORT LsigTxopProt:1; // L-SIG TXOP protection full support + USHORT PcoActive:1; + USHORT PcoPhase:1; + USHORT rsv:4; +#endif // RT_BIG_ENDIAN // +} ADD_HTINFO3, *PADD_HTINFO3; + +#define SIZE_ADD_HT_INFO_IE 22 +typedef struct PACKED{ + UCHAR ControlChan; + ADD_HTINFO AddHtInfo; + ADD_HTINFO2 AddHtInfo2; + ADD_HTINFO3 AddHtInfo3; + UCHAR MCSSet[16]; // Basic MCS set +} ADD_HT_INFO_IE, *PADD_HT_INFO_IE; + +typedef struct PACKED{ + UCHAR NewExtChanOffset; +} NEW_EXT_CHAN_IE, *PNEW_EXT_CHAN_IE; + + +// 4-byte HTC field. maybe included in any frame except non-QOS data frame. The Order bit must set 1. +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UINT32 RDG:1; //RDG / More PPDU + UINT32 ACConstraint:1; //feedback request + UINT32 rsv:5; //calibration sequence + UINT32 ZLFAnnouce:1; // ZLF announcement + UINT32 CSISTEERING:2; //CSI/ STEERING + UINT32 FBKReq:2; //feedback request + UINT32 CalSeq:2; //calibration sequence + UINT32 CalPos:2; // calibration position + UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available + UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB. + UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. + UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback + UINT32 TRQ:1; //sounding request + UINT32 MA:1; //management action payload exist in (QoS Null+HTC) +#else + UINT32 MA:1; //management action payload exist in (QoS Null+HTC) + UINT32 TRQ:1; //sounding request + UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback + UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. + UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB. + UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available + UINT32 CalPos:2; // calibration position + UINT32 CalSeq:2; //calibration sequence + UINT32 FBKReq:2; //feedback request + UINT32 CSISTEERING:2; //CSI/ STEERING + UINT32 ZLFAnnouce:1; // ZLF announcement + UINT32 rsv:5; //calibration sequence + UINT32 ACConstraint:1; //feedback request + UINT32 RDG:1; //RDG / More PPDU +#endif /* !RT_BIG_ENDIAN */ +} HT_CONTROL, *PHT_CONTROL; + +// 2-byte QOS CONTROL field +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT Txop_QueueSize:8; + USHORT AMsduPresent:1; + USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA + USHORT EOSP:1; + USHORT TID:4; +#else + USHORT TID:4; + USHORT EOSP:1; + USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA + USHORT AMsduPresent:1; + USHORT Txop_QueueSize:8; +#endif /* !RT_BIG_ENDIAN */ +} QOS_CONTROL, *PQOS_CONTROL; + +// 2-byte Frame control field +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT Order:1; // Strict order expected + USHORT Wep:1; // Wep data + USHORT MoreData:1; // More data bit + USHORT PwrMgmt:1; // Power management bit + USHORT Retry:1; // Retry status bit + USHORT MoreFrag:1; // More fragment bit + USHORT FrDs:1; // From DS indication + USHORT ToDs:1; // To DS indication + USHORT SubType:4; // MSDU subtype + USHORT Type:2; // MSDU type + USHORT Ver:2; // Protocol version +#else + USHORT Ver:2; // Protocol version + USHORT Type:2; // MSDU type + USHORT SubType:4; // MSDU subtype + USHORT ToDs:1; // To DS indication + USHORT FrDs:1; // From DS indication + USHORT MoreFrag:1; // More fragment bit + USHORT Retry:1; // Retry status bit + USHORT PwrMgmt:1; // Power management bit + USHORT MoreData:1; // More data bit + USHORT Wep:1; // Wep data + USHORT Order:1; // Strict order expected +#endif /* !RT_BIG_ENDIAN */ +} FRAME_CONTROL, *PFRAME_CONTROL; + +typedef struct PACKED _HEADER_802_11 { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + UCHAR Addr3[MAC_ADDR_LEN]; +#ifdef RT_BIG_ENDIAN + USHORT Sequence:12; + USHORT Frag:4; +#else + USHORT Frag:4; + USHORT Sequence:12; +#endif /* !RT_BIG_ENDIAN */ + UCHAR Octet[0]; +} HEADER_802_11, *PHEADER_802_11; + +typedef struct PACKED _FRAME_802_11 { + HEADER_802_11 Hdr; + UCHAR Octet[1]; +} FRAME_802_11, *PFRAME_802_11; + +// QoSNull embedding of management action. When HT Control MA field set to 1. +typedef struct PACKED _MA_BODY { + UCHAR Category; + UCHAR Action; + UCHAR Octet[1]; +} MA_BODY, *PMA_BODY; + +typedef struct PACKED _HEADER_802_3 { + UCHAR DAAddr1[MAC_ADDR_LEN]; + UCHAR SAAddr2[MAC_ADDR_LEN]; + UCHAR Octet[2]; +} HEADER_802_3, *PHEADER_802_3; +////Block ACK related format +// 2-byte BA Parameter field in DELBA frames to terminate an already set up bA +typedef struct PACKED{ +#ifdef RT_BIG_ENDIAN + USHORT TID:4; // value of TC os TS + USHORT Initiator:1; // 1: originator 0:recipient + USHORT Rsv:11; // always set to 0 +#else + USHORT Rsv:11; // always set to 0 + USHORT Initiator:1; // 1: originator 0:recipient + USHORT TID:4; // value of TC os TS +#endif /* !RT_BIG_ENDIAN */ +} DELBA_PARM, *PDELBA_PARM; + +// 2-byte BA Parameter Set field in ADDBA frames to signal parm for setting up a BA +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT BufSize:10; // number of buffe of size 2304 octetsr + USHORT TID:4; // value of TC os TS + USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA + USHORT AMSDUSupported:1; // 0: not permitted 1: permitted +#else + USHORT AMSDUSupported:1; // 0: not permitted 1: permitted + USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA + USHORT TID:4; // value of TC os TS + USHORT BufSize:10; // number of buffe of size 2304 octetsr +#endif /* !RT_BIG_ENDIAN */ +} BA_PARM, *PBA_PARM; + +// 2-byte BA Starting Seq CONTROL field +typedef union PACKED { + struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent + USHORT FragNum:4; // always set to 0 +#else + USHORT FragNum:4; // always set to 0 + USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent +#endif /* RT_BIG_ENDIAN */ + } field; + USHORT word; +} BASEQ_CONTROL, *PBASEQ_CONTROL; + +//BAControl and BARControl are the same +// 2-byte BA CONTROL field in BA frame +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT TID:4; + USHORT Rsv:9; + USHORT Compressed:1; + USHORT MTID:1; //EWC V1.24 + USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK +#else + USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK + USHORT MTID:1; //EWC V1.24 + USHORT Compressed:1; + USHORT Rsv:9; + USHORT TID:4; +#endif /* !RT_BIG_ENDIAN */ +} BA_CONTROL, *PBA_CONTROL; + +// 2-byte BAR CONTROL field in BAR frame +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT TID:4; + USHORT Rsv1:9; + USHORT Compressed:1; + USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ + USHORT ACKPolicy:1; +#else + USHORT ACKPolicy:1; // 0:normal ack, 1:no ack. + USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ + USHORT Compressed:1; + USHORT Rsv1:9; + USHORT TID:4; +#endif /* !RT_BIG_ENDIAN */ +} BAR_CONTROL, *PBAR_CONTROL; + +// BARControl in MTBAR frame +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT NumTID:4; + USHORT Rsv1:9; + USHORT Compressed:1; + USHORT MTID:1; + USHORT ACKPolicy:1; +#else + USHORT ACKPolicy:1; + USHORT MTID:1; + USHORT Compressed:1; + USHORT Rsv1:9; + USHORT NumTID:4; +#endif /* !RT_BIG_ENDIAN */ +} MTBAR_CONTROL, *PMTBAR_CONTROL; + +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT TID:4; + USHORT Rsv1:12; +#else + USHORT Rsv1:12; + USHORT TID:4; +#endif /* !RT_BIG_ENDIAN */ +} PER_TID_INFO, *PPER_TID_INFO; + +typedef struct { + PER_TID_INFO PerTID; + BASEQ_CONTROL BAStartingSeq; +} EACH_TID, *PEACH_TID; + + +typedef struct PACKED _PSPOLL_FRAME { + FRAME_CONTROL FC; + USHORT Aid; + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR Ta[MAC_ADDR_LEN]; +} PSPOLL_FRAME, *PPSPOLL_FRAME; + +typedef struct PACKED _RTS_FRAME { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; +}RTS_FRAME, *PRTS_FRAME; + +// BAREQ AND MTBAREQ have the same subtype BAR, 802.11n BAR use compressed bitmap. +typedef struct PACKED _FRAME_BA_REQ { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BAR_CONTROL BARControl; + BASEQ_CONTROL BAStartingSeq; +} FRAME_BA_REQ, *PFRAME_BA_REQ; + +typedef struct PACKED _FRAME_MTBA_REQ { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + MTBAR_CONTROL MTBARControl; + PER_TID_INFO PerTIDInfo; + BASEQ_CONTROL BAStartingSeq; +} FRAME_MTBA_REQ, *PFRAME_MTBA_REQ; + +// Compressed format is mandantory in HT STA +typedef struct PACKED _FRAME_MTBA { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BA_CONTROL BAControl; + BASEQ_CONTROL BAStartingSeq; + UCHAR BitMap[8]; +} FRAME_MTBA, *PFRAME_MTBA; + +typedef struct PACKED _FRAME_PSMP_ACTION { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Psmp; // 7.3.1.25 +} FRAME_PSMP_ACTION, *PFRAME_PSMP_ACTION; + +typedef struct PACKED _FRAME_ACTION_HDR { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; +} FRAME_ACTION_HDR, *PFRAME_ACTION_HDR; + +//Action Frame +//Action Frame Category:Spectrum, Action:Channel Switch. 7.3.2.20 +typedef struct PACKED _CHAN_SWITCH_ANNOUNCE { + UCHAR ElementID; // ID = IE_CHANNEL_SWITCH_ANNOUNCEMENT = 37 + UCHAR Len; + CHA_SWITCH_ANNOUNCE_IE CSAnnounceIe; +} CHAN_SWITCH_ANNOUNCE, *PCHAN_SWITCH_ANNOUNCE; + + +//802.11n : 7.3.2.20a +typedef struct PACKED _SECOND_CHAN_OFFSET { + UCHAR ElementID; // ID = IE_SECONDARY_CH_OFFSET = 62 + UCHAR Len; + SEC_CHA_OFFSET_IE SecChOffsetIe; +} SECOND_CHAN_OFFSET, *PSECOND_CHAN_OFFSET; + + +typedef struct PACKED _FRAME_SPETRUM_CS { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + CHAN_SWITCH_ANNOUNCE CSAnnounce; + SECOND_CHAN_OFFSET SecondChannel; +} FRAME_SPETRUM_CS, *PFRAME_SPETRUM_CS; + + +typedef struct PACKED _FRAME_ADDBA_REQ { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Token; // 1 + BA_PARM BaParm; // 2 - 10 + USHORT TimeOutValue; // 0 - 0 + BASEQ_CONTROL BaStartSeq; // 0-0 +} FRAME_ADDBA_REQ, *PFRAME_ADDBA_REQ; + +typedef struct PACKED _FRAME_ADDBA_RSP { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Token; + USHORT StatusCode; + BA_PARM BaParm; //0 - 2 + USHORT TimeOutValue; +} FRAME_ADDBA_RSP, *PFRAME_ADDBA_RSP; + +typedef struct PACKED _FRAME_DELBA_REQ { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + DELBA_PARM DelbaParm; + USHORT ReasonCode; +} FRAME_DELBA_REQ, *PFRAME_DELBA_REQ; + + +//7.2.1.7 +typedef struct PACKED _FRAME_BAR { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BAR_CONTROL BarControl; + BASEQ_CONTROL StartingSeq; +} FRAME_BAR, *PFRAME_BAR; + +//7.2.1.7 +typedef struct PACKED _FRAME_BA { + FRAME_CONTROL FC; + USHORT Duration; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + BAR_CONTROL BarControl; + BASEQ_CONTROL StartingSeq; + UCHAR bitmask[8]; +} FRAME_BA, *PFRAME_BA; + + +// Radio Measuement Request Frame Format +typedef struct PACKED _FRAME_RM_REQ_ACTION { + HEADER_802_11 Hdr; + UCHAR Category; + UCHAR Action; + UCHAR Token; + USHORT Repetition; + UCHAR data[0]; +} FRAME_RM_REQ_ACTION, *PFRAME_RM_REQ_ACTION; + +typedef struct PACKED { + UCHAR ID; + UCHAR Length; + UCHAR ChannelSwitchMode; + UCHAR NewRegClass; + UCHAR NewChannelNum; + UCHAR ChannelSwitchCount; +} HT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE, *PHT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE; + + +// +// _Limit must be the 2**n - 1 +// _SEQ1 , _SEQ2 must be within 0 ~ _Limit +// +#define SEQ_STEPONE(_SEQ1, _SEQ2, _Limit) ((_SEQ1 == ((_SEQ2+1) & _Limit))) +#define SEQ_SMALLER(_SEQ1, _SEQ2, _Limit) (((_SEQ1-_SEQ2) & ((_Limit+1)>>1))) +#define SEQ_LARGER(_SEQ1, _SEQ2, _Limit) ((_SEQ1 != _SEQ2) && !(((_SEQ1-_SEQ2) & ((_Limit+1)>>1)))) +#define SEQ_WITHIN_WIN(_SEQ1, _SEQ2, _WIN, _Limit) (SEQ_LARGER(_SEQ1, _SEQ2, _Limit) && \ + SEQ_SMALLER(_SEQ1, ((_SEQ2+_WIN+1)&_Limit), _Limit)) + +// +// Contention-free parameter (without ID and Length) +// +typedef struct PACKED { + BOOLEAN bValid; // 1: variable contains valid value + UCHAR CfpCount; + UCHAR CfpPeriod; + USHORT CfpMaxDuration; + USHORT CfpDurRemaining; +} CF_PARM, *PCF_PARM; + +typedef struct _CIPHER_SUITE { + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher 1, this one has more secured cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipherAux; // Unicast cipher 2 if AP announce two unicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Group cipher + USHORT RsnCapability; // RSN capability from beacon + BOOLEAN bMixMode; // Indicate Pair & Group cipher might be different +} CIPHER_SUITE, *PCIPHER_SUITE; + +// EDCA configuration from AP's BEACON/ProbeRsp +typedef struct { + BOOLEAN bValid; // 1: variable contains valid value + BOOLEAN bAdd; // 1: variable contains valid value + BOOLEAN bQAck; + BOOLEAN bQueueRequest; + BOOLEAN bTxopRequest; + BOOLEAN bAPSDCapable; +// BOOLEAN bMoreDataAck; + UCHAR EdcaUpdateCount; + UCHAR Aifsn[4]; // 0:AC_BK, 1:AC_BE, 2:AC_VI, 3:AC_VO + UCHAR Cwmin[4]; + UCHAR Cwmax[4]; + USHORT Txop[4]; // in unit of 32-us + BOOLEAN bACM[4]; // 1: Admission Control of AC_BK is mandattory +} EDCA_PARM, *PEDCA_PARM; + +// QBSS LOAD information from QAP's BEACON/ProbeRsp +typedef struct { + BOOLEAN bValid; // 1: variable contains valid value + USHORT StaNum; + UCHAR ChannelUtilization; + USHORT RemainingAdmissionControl; // in unit of 32-us +} QBSS_LOAD_PARM, *PQBSS_LOAD_PARM; + +// QBSS Info field in QSTA's assoc req +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR Rsv2:1; + UCHAR MaxSPLength:2; + UCHAR Rsv1:1; + UCHAR UAPSD_AC_BE:1; + UCHAR UAPSD_AC_BK:1; + UCHAR UAPSD_AC_VI:1; + UCHAR UAPSD_AC_VO:1; +#else + UCHAR UAPSD_AC_VO:1; + UCHAR UAPSD_AC_VI:1; + UCHAR UAPSD_AC_BK:1; + UCHAR UAPSD_AC_BE:1; + UCHAR Rsv1:1; + UCHAR MaxSPLength:2; + UCHAR Rsv2:1; +#endif /* !RT_BIG_ENDIAN */ +} QBSS_STA_INFO_PARM, *PQBSS_STA_INFO_PARM; + +// QBSS Info field in QAP's Beacon/ProbeRsp +typedef struct PACKED { +#ifdef RT_BIG_ENDIAN + UCHAR UAPSD:1; + UCHAR Rsv:3; + UCHAR ParamSetCount:4; +#else + UCHAR ParamSetCount:4; + UCHAR Rsv:3; + UCHAR UAPSD:1; +#endif /* !RT_BIG_ENDIAN */ +} QBSS_AP_INFO_PARM, *PQBSS_AP_INFO_PARM; + +// QOS Capability reported in QAP's BEACON/ProbeRsp +// QOS Capability sent out in QSTA's AssociateReq/ReAssociateReq +typedef struct { + BOOLEAN bValid; // 1: variable contains valid value + BOOLEAN bQAck; + BOOLEAN bQueueRequest; + BOOLEAN bTxopRequest; +// BOOLEAN bMoreDataAck; + UCHAR EdcaUpdateCount; +} QOS_CAPABILITY_PARM, *PQOS_CAPABILITY_PARM; + +#ifdef CONFIG_STA_SUPPORT +typedef struct { + UCHAR IELen; + UCHAR IE[MAX_CUSTOM_LEN]; +} WPA_IE_; +#endif // CONFIG_STA_SUPPORT // + + +typedef struct { + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR Channel; + UCHAR CentralChannel; //Store the wide-band central channel for 40MHz. .used in 40MHz AP. Or this is the same as Channel. + UCHAR BssType; + USHORT AtimWin; + USHORT BeaconPeriod; + + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRateLen; + HT_CAPABILITY_IE HtCapability; + UCHAR HtCapabilityLen; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR AddHtInfoLen; + UCHAR NewExtChanOffset; + CHAR Rssi; + UCHAR Privacy; // Indicate security function ON/OFF. Don't mess up with auth mode. + UCHAR Hidden; + + USHORT DtimPeriod; + USHORT CapabilityInfo; + + USHORT CfpCount; + USHORT CfpPeriod; + USHORT CfpMaxDuration; + USHORT CfpDurRemaining; + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; + + ULONG LastBeaconRxTime; // OS's timestamp + + BOOLEAN bSES; + + // New for WPA2 + CIPHER_SUITE WPA; // AP announced WPA cipher suite + CIPHER_SUITE WPA2; // AP announced WPA2 cipher suite + + // New for microsoft WPA support + NDIS_802_11_FIXED_IEs FixIEs; + NDIS_802_11_AUTHENTICATION_MODE AuthModeAux; // Addition mode for WPA2 / WPA capable AP + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; // Unicast Encryption Algorithm extract from VAR_IE + USHORT VarIELen; // Length of next VIE include EID & Length + UCHAR VarIEs[MAX_VIE_LEN]; + + // CCX Ckip information + UCHAR CkipFlag; + + // CCX 2 TSF + UCHAR PTSF[4]; // Parent TSF + UCHAR TTSF[8]; // Target TSF + + // 802.11e d9, and WMM + EDCA_PARM EdcaParm; + QOS_CAPABILITY_PARM QosCapability; + QBSS_LOAD_PARM QbssLoad; +#ifdef CONFIG_STA_SUPPORT + WPA_IE_ WpaIE; + WPA_IE_ RsnIE; +#ifdef EXT_BUILD_CHANNEL_LIST + UCHAR CountryString[3]; + BOOLEAN bHasCountryIE; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // +} BSS_ENTRY, *PBSS_ENTRY; + +typedef struct { + UCHAR BssNr; + UCHAR BssOverlapNr; + BSS_ENTRY BssEntry[MAX_LEN_OF_BSS_TABLE]; +} BSS_TABLE, *PBSS_TABLE; + + +typedef struct _MLME_QUEUE_ELEM { + ULONG Machine; + ULONG MsgType; + ULONG MsgLen; + UCHAR Msg[MGMT_DMA_BUFFER_SIZE]; + LARGE_INTEGER TimeStamp; + UCHAR Rssi0; + UCHAR Rssi1; + UCHAR Rssi2; + UCHAR Signal; + UCHAR Channel; + UCHAR Wcid; + BOOLEAN Occupied; +} MLME_QUEUE_ELEM, *PMLME_QUEUE_ELEM; + +typedef struct _MLME_QUEUE { + ULONG Num; + ULONG Head; + ULONG Tail; + NDIS_SPIN_LOCK Lock; + MLME_QUEUE_ELEM Entry[MAX_LEN_OF_MLME_QUEUE]; +} MLME_QUEUE, *PMLME_QUEUE; + +typedef VOID (*STATE_MACHINE_FUNC)(VOID *Adaptor, MLME_QUEUE_ELEM *Elem); + +typedef struct _STATE_MACHINE { + ULONG Base; + ULONG NrState; + ULONG NrMsg; + ULONG CurrState; + STATE_MACHINE_FUNC *TransFunc; +} STATE_MACHINE, *PSTATE_MACHINE; + + +// MLME AUX data structure that hold temporarliy settings during a connection attempt. +// Once this attemp succeeds, all settings will be copy to pAd->StaActive. +// A connection attempt (user set OID, roaming, CCX fast roaming,..) consists of +// several steps (JOIN, AUTH, ASSOC or REASSOC) and may fail at any step. We purposely +// separate this under-trial settings away from pAd->StaActive so that once +// this new attempt failed, driver can auto-recover back to the active settings. +typedef struct _MLME_AUX { + UCHAR BssType; + UCHAR Ssid[MAX_LEN_OF_SSID]; + UCHAR SsidLen; + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR AutoReconnectSsid[MAX_LEN_OF_SSID]; + UCHAR AutoReconnectSsidLen; + USHORT Alg; + UCHAR ScanType; + UCHAR Channel; + UCHAR CentralChannel; + USHORT Aid; + USHORT CapabilityInfo; + USHORT BeaconPeriod; + USHORT CfpMaxDuration; + USHORT CfpPeriod; + USHORT AtimWin; + + // Copy supported rate from desired AP's beacon. We are trying to match + // AP's supported and extended rate settings. + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRateLen; + HT_CAPABILITY_IE HtCapability; + UCHAR HtCapabilityLen; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR NewExtChannelOffset; + //RT_HT_CAPABILITY SupportedHtPhy; + + // new for QOS + QOS_CAPABILITY_PARM APQosCapability; // QOS capability of the current associated AP + EDCA_PARM APEdcaParm; // EDCA parameters of the current associated AP + QBSS_LOAD_PARM APQbssLoad; // QBSS load of the current associated AP + + // new to keep Ralink specific feature + ULONG APRalinkIe; + + BSS_TABLE SsidBssTab; // AP list for the same SSID + BSS_TABLE RoamTab; // AP list eligible for roaming + ULONG BssIdx; + ULONG RoamIdx; + + BOOLEAN CurrReqIsFromNdis; + + RALINK_TIMER_STRUCT BeaconTimer, ScanTimer; + RALINK_TIMER_STRUCT AuthTimer; + RALINK_TIMER_STRUCT AssocTimer, ReassocTimer, DisassocTimer; +} MLME_AUX, *PMLME_AUX; + +typedef struct _MLME_ADDBA_REQ_STRUCT{ + UCHAR Wcid; // + UCHAR pAddr[MAC_ADDR_LEN]; + UCHAR BaBufSize; + USHORT TimeOutValue; + UCHAR TID; + UCHAR Token; + USHORT BaStartSeq; +} MLME_ADDBA_REQ_STRUCT, *PMLME_ADDBA_REQ_STRUCT; + + +typedef struct _MLME_DELBA_REQ_STRUCT{ + UCHAR Wcid; // + UCHAR Addr[MAC_ADDR_LEN]; + UCHAR TID; + UCHAR Initiator; +} MLME_DELBA_REQ_STRUCT, *PMLME_DELBA_REQ_STRUCT; + +// assoc struct is equal to reassoc +typedef struct _MLME_ASSOC_REQ_STRUCT{ + UCHAR Addr[MAC_ADDR_LEN]; + USHORT CapabilityInfo; + USHORT ListenIntv; + ULONG Timeout; +} MLME_ASSOC_REQ_STRUCT, *PMLME_ASSOC_REQ_STRUCT, MLME_REASSOC_REQ_STRUCT, *PMLME_REASSOC_REQ_STRUCT; + +typedef struct _MLME_DISASSOC_REQ_STRUCT{ + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Reason; +} MLME_DISASSOC_REQ_STRUCT, *PMLME_DISASSOC_REQ_STRUCT; + +typedef struct _MLME_AUTH_REQ_STRUCT { + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Alg; + ULONG Timeout; +} MLME_AUTH_REQ_STRUCT, *PMLME_AUTH_REQ_STRUCT; + +typedef struct _MLME_DEAUTH_REQ_STRUCT { + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Reason; +} MLME_DEAUTH_REQ_STRUCT, *PMLME_DEAUTH_REQ_STRUCT; + +typedef struct { + ULONG BssIdx; +} MLME_JOIN_REQ_STRUCT; + +typedef struct _MLME_SCAN_REQ_STRUCT { + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR BssType; + UCHAR ScanType; + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; +} MLME_SCAN_REQ_STRUCT, *PMLME_SCAN_REQ_STRUCT; + +typedef struct _MLME_START_REQ_STRUCT { + CHAR Ssid[MAX_LEN_OF_SSID]; + UCHAR SsidLen; +} MLME_START_REQ_STRUCT, *PMLME_START_REQ_STRUCT; + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +// structure for DLS +typedef struct _RT_802_11_DLS { + USHORT TimeOut; // Use to time out while slience, unit: second , set by UI + USHORT CountDownTimer; // Use to time out while slience,unit: second , used by driver only + NDIS_802_11_MAC_ADDRESS MacAddr; // set by UI + UCHAR Status; // 0: none , 1: wait STAkey, 2: finish DLS setup , set by driver only + BOOLEAN Valid; // 1: valid , 0: invalid , set by UI, use to setup or tear down DLS link + RALINK_TIMER_STRUCT Timer; // Use to time out while handshake + USHORT Sequence; + USHORT MacTabMatchWCID; // ASIC + BOOLEAN bHTCap; + PVOID pAd; +} RT_802_11_DLS, *PRT_802_11_DLS; + +typedef struct _MLME_DLS_REQ_STRUCT { + PRT_802_11_DLS pDLS; + USHORT Reason; +} MLME_DLS_REQ_STRUCT, *PMLME_DLS_REQ_STRUCT; +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +typedef struct PACKED { + UCHAR Eid; + UCHAR Len; + CHAR Octet[1]; +} EID_STRUCT,*PEID_STRUCT, BEACON_EID_STRUCT, *PBEACON_EID_STRUCT; + +typedef struct PACKED _RTMP_TX_RATE_SWITCH +{ + UCHAR ItemNo; +#ifdef RT_BIG_ENDIAN + UCHAR Rsv2:2; + UCHAR Mode:2; + UCHAR Rsv1:1; + UCHAR BW:1; + UCHAR ShortGI:1; + UCHAR STBC:1; +#else + UCHAR STBC:1; + UCHAR ShortGI:1; + UCHAR BW:1; + UCHAR Rsv1:1; + UCHAR Mode:2; + UCHAR Rsv2:2; +#endif + UCHAR CurrMCS; + UCHAR TrainUp; + UCHAR TrainDown; +} RRTMP_TX_RATE_SWITCH, *PRTMP_TX_RATE_SWITCH; + +// ========================== AP mlme.h =============================== +#define TBTT_PRELOAD_TIME 384 // usec. LomgPreamble + 24-byte at 1Mbps +#define DEFAULT_DTIM_PERIOD 1 + +// weighting factor to calculate Channel quality, total should be 100% +//#define RSSI_WEIGHTING 0 +//#define TX_WEIGHTING 40 +//#define RX_WEIGHTING 60 + +#define MAC_TABLE_AGEOUT_TIME 300 // unit: sec +#define MAC_TABLE_ASSOC_TIMEOUT 5 // unit: sec +#define MAC_TABLE_FULL(Tab) ((Tab).size == MAX_LEN_OF_MAC_TABLE) + +// AP shall drop the sta if contine Tx fail count reach it. +#define MAC_ENTRY_LIFE_CHECK_CNT 20 // packet cnt. + +// Value domain of pMacEntry->Sst +typedef enum _Sst { + SST_NOT_AUTH, // 0: equivalent to IEEE 802.11/1999 state 1 + SST_AUTH, // 1: equivalent to IEEE 802.11/1999 state 2 + SST_ASSOC // 2: equivalent to IEEE 802.11/1999 state 3 +} SST; + +// value domain of pMacEntry->AuthState +typedef enum _AuthState { + AS_NOT_AUTH, + AS_AUTH_OPEN, // STA has been authenticated using OPEN SYSTEM + AS_AUTH_KEY, // STA has been authenticated using SHARED KEY + AS_AUTHENTICATING // STA is waiting for AUTH seq#3 using SHARED KEY +} AUTH_STATE; + +//for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 +typedef enum _ApWpaState { + AS_NOTUSE, // 0 + AS_DISCONNECT, // 1 + AS_DISCONNECTED, // 2 + AS_INITIALIZE, // 3 + AS_AUTHENTICATION, // 4 + AS_AUTHENTICATION2, // 5 + AS_INITPMK, // 6 + AS_INITPSK, // 7 + AS_PTKSTART, // 8 + AS_PTKINIT_NEGOTIATING, // 9 + AS_PTKINITDONE, // 10 + AS_UPDATEKEYS, // 11 + AS_INTEGRITY_FAILURE, // 12 + AS_KEYUPDATE, // 13 +} AP_WPA_STATE; + +// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 +typedef enum _GTKState { + REKEY_NEGOTIATING, + REKEY_ESTABLISHED, + KEYERROR, +} GTK_STATE; + +// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 +typedef enum _WpaGTKState { + SETKEYS, + SETKEYS_DONE, +} WPA_GTK_STATE; +// ====================== end of AP mlme.h ============================ + + +#endif // MLME_H__ diff --git a/drivers/staging/rt2870/netif_block.h b/drivers/staging/rt2870/netif_block.h new file mode 100644 index 000000000000..6e5151c41095 --- /dev/null +++ b/drivers/staging/rt2870/netif_block.h @@ -0,0 +1,58 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __NET_IF_BLOCK_H__ +#define __NET_IF_BLOCK_H__ + +//#include +#include "link_list.h" +#include "rtmp.h" + +#define FREE_NETIF_POOL_SIZE 32 + +typedef struct _NETIF_ENTRY +{ + struct _NETIF_ENTRY *pNext; + PNET_DEV pNetDev; +} NETIF_ENTRY, *PNETIF_ENTRY; + +void initblockQueueTab( + IN PRTMP_ADAPTER pAd); + +BOOLEAN blockNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry, + IN PNET_DEV pNetDev); + +VOID releaseNetIf( + IN PBLOCK_QUEUE_ENTRY pBlockQueueEntry); + +VOID StopNetIfQueue( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); +#endif // __NET_IF_BLOCK_H__ + diff --git a/drivers/staging/rt2870/oid.h b/drivers/staging/rt2870/oid.h new file mode 100644 index 000000000000..d788db6b6264 --- /dev/null +++ b/drivers/staging/rt2870/oid.h @@ -0,0 +1,1091 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + oid.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#ifndef _OID_H_ +#define _OID_H_ + +#define TRUE 1 +#define FALSE 0 +// +// IEEE 802.11 Structures and definitions +// +#define MAX_TX_POWER_LEVEL 100 /* mW */ +#define MAX_RSSI_TRIGGER -10 /* dBm */ +#define MIN_RSSI_TRIGGER -200 /* dBm */ +#define MAX_FRAG_THRESHOLD 2346 /* byte count */ +#define MIN_FRAG_THRESHOLD 256 /* byte count */ +#define MAX_RTS_THRESHOLD 2347 /* byte count */ + +// new types for Media Specific Indications +// Extension channel offset +#define EXTCHA_NONE 0 +#define EXTCHA_ABOVE 0x1 +#define EXTCHA_BELOW 0x3 + +// BW +#define BAND_WIDTH_20 0 +#define BAND_WIDTH_40 1 +#define BAND_WIDTH_BOTH 2 +#define BAND_WIDTH_10 3 // 802.11j has 10MHz. This definition is for internal usage. doesn't fill in the IE or other field. +// SHORTGI +#define GAP_INTERVAL_400 1 // only support in HT mode +#define GAP_INTERVAL_800 0 +#define GAP_INTERVAL_BOTH 2 + +#define NdisMediaStateConnected 1 +#define NdisMediaStateDisconnected 0 + +#define NDIS_802_11_LENGTH_SSID 32 +#define NDIS_802_11_LENGTH_RATES 8 +#define NDIS_802_11_LENGTH_RATES_EX 16 +#define MAC_ADDR_LENGTH 6 +#define MAX_NUM_OF_CHS 49 // 14 channels @2.4G + 12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL terminationc +#define MAX_NUMBER_OF_EVENT 10 // entry # in EVENT table +#define MAX_NUMBER_OF_MAC 32 // if MAX_MBSSID_NUM is 8, this value can't be larger than 211 +#define MAX_NUMBER_OF_ACL 64 +#define MAX_LENGTH_OF_SUPPORT_RATES 12 // 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 +#define MAX_NUMBER_OF_DLS_ENTRY 4 + +#ifndef UNDER_CE +// OID definition, since NDIS 5.0 didn't define these, we need to define for our own +//#if _WIN32_WINNT<=0x0500 + +#define OID_GEN_MACHINE_NAME 0x0001021A + +#ifdef RALINK_ATE +#define RT_QUERY_ATE_TXDONE_COUNT 0x0401 +#endif // RALINK_ATE // +#define RT_QUERY_SIGNAL_CONTEXT 0x0402 +#define RT_SET_IAPP_PID 0x0404 +#define RT_SET_APD_PID 0x0405 +#define RT_SET_DEL_MAC_ENTRY 0x0406 + +// +// IEEE 802.11 OIDs +// +#define OID_GET_SET_TOGGLE 0x8000 + +#define OID_802_11_NETWORK_TYPES_SUPPORTED 0x0103 +#define OID_802_11_NETWORK_TYPE_IN_USE 0x0104 +#define OID_802_11_RSSI_TRIGGER 0x0107 +#define RT_OID_802_11_RSSI 0x0108 //rt2860 only , kathy +#define RT_OID_802_11_RSSI_1 0x0109 //rt2860 only , kathy +#define RT_OID_802_11_RSSI_2 0x010A //rt2860 only , kathy +#define OID_802_11_NUMBER_OF_ANTENNAS 0x010B +#define OID_802_11_RX_ANTENNA_SELECTED 0x010C +#define OID_802_11_TX_ANTENNA_SELECTED 0x010D +#define OID_802_11_SUPPORTED_RATES 0x010E +#define OID_802_11_ADD_WEP 0x0112 +#define OID_802_11_REMOVE_WEP 0x0113 +#define OID_802_11_DISASSOCIATE 0x0114 +#define OID_802_11_PRIVACY_FILTER 0x0118 +#define OID_802_11_ASSOCIATION_INFORMATION 0x011E +#define OID_802_11_TEST 0x011F +#define RT_OID_802_11_COUNTRY_REGION 0x0507 +#define OID_802_11_BSSID_LIST_SCAN 0x0508 +#define OID_802_11_SSID 0x0509 +#define OID_802_11_BSSID 0x050A +#define RT_OID_802_11_RADIO 0x050B +#define RT_OID_802_11_PHY_MODE 0x050C +#define RT_OID_802_11_STA_CONFIG 0x050D +#define OID_802_11_DESIRED_RATES 0x050E +#define RT_OID_802_11_PREAMBLE 0x050F +#define OID_802_11_WEP_STATUS 0x0510 +#define OID_802_11_AUTHENTICATION_MODE 0x0511 +#define OID_802_11_INFRASTRUCTURE_MODE 0x0512 +#define RT_OID_802_11_RESET_COUNTERS 0x0513 +#define OID_802_11_RTS_THRESHOLD 0x0514 +#define OID_802_11_FRAGMENTATION_THRESHOLD 0x0515 +#define OID_802_11_POWER_MODE 0x0516 +#define OID_802_11_TX_POWER_LEVEL 0x0517 +#define RT_OID_802_11_ADD_WPA 0x0518 +#define OID_802_11_REMOVE_KEY 0x0519 +#define OID_802_11_ADD_KEY 0x0520 +#define OID_802_11_CONFIGURATION 0x0521 +#define OID_802_11_TX_PACKET_BURST 0x0522 +#define RT_OID_802_11_QUERY_NOISE_LEVEL 0x0523 +#define RT_OID_802_11_EXTRA_INFO 0x0524 +#ifdef DBG +#define RT_OID_802_11_HARDWARE_REGISTER 0x0525 +#endif +#define OID_802_11_ENCRYPTION_STATUS OID_802_11_WEP_STATUS +#define OID_802_11_DEAUTHENTICATION 0x0526 +#define OID_802_11_DROP_UNENCRYPTED 0x0527 +#define OID_802_11_MIC_FAILURE_REPORT_FRAME 0x0528 + +// For 802.1x daemin using to require current driver configuration +#define OID_802_11_RADIUS_QUERY_SETTING 0x0540 + +#define RT_OID_DEVICE_NAME 0x0607 +#define RT_OID_VERSION_INFO 0x0608 +#define OID_802_11_BSSID_LIST 0x0609 +#define OID_802_3_CURRENT_ADDRESS 0x060A +#define OID_GEN_MEDIA_CONNECT_STATUS 0x060B +#define RT_OID_802_11_QUERY_LINK_STATUS 0x060C +#define OID_802_11_RSSI 0x060D +#define OID_802_11_STATISTICS 0x060E +#define OID_GEN_RCV_OK 0x060F +#define OID_GEN_RCV_NO_BUFFER 0x0610 +#define RT_OID_802_11_QUERY_EEPROM_VERSION 0x0611 +#define RT_OID_802_11_QUERY_FIRMWARE_VERSION 0x0612 +#define RT_OID_802_11_QUERY_LAST_RX_RATE 0x0613 +#define RT_OID_802_11_TX_POWER_LEVEL_1 0x0614 +#define RT_OID_802_11_QUERY_PIDVID 0x0615 +//for WPA_SUPPLICANT_SUPPORT +#define OID_SET_COUNTERMEASURES 0x0616 +#define OID_802_11_SET_IEEE8021X 0x0617 +#define OID_802_11_SET_IEEE8021X_REQUIRE_KEY 0x0618 +#define OID_802_11_PMKID 0x0620 +#define RT_OID_WPA_SUPPLICANT_SUPPORT 0x0621 +#define RT_OID_WE_VERSION_COMPILED 0x0622 +#define RT_OID_NEW_DRIVER 0x0623 + + +//rt2860 , kathy +#define RT_OID_802_11_SNR_0 0x0630 +#define RT_OID_802_11_SNR_1 0x0631 +#define RT_OID_802_11_QUERY_LAST_TX_RATE 0x0632 +#define RT_OID_802_11_QUERY_HT_PHYMODE 0x0633 +#define RT_OID_802_11_SET_HT_PHYMODE 0x0634 +#define OID_802_11_RELOAD_DEFAULTS 0x0635 +#define RT_OID_802_11_QUERY_APSD_SETTING 0x0636 +#define RT_OID_802_11_SET_APSD_SETTING 0x0637 +#define RT_OID_802_11_QUERY_APSD_PSM 0x0638 +#define RT_OID_802_11_SET_APSD_PSM 0x0639 +#define RT_OID_802_11_QUERY_DLS 0x063A +#define RT_OID_802_11_SET_DLS 0x063B +#define RT_OID_802_11_QUERY_DLS_PARAM 0x063C +#define RT_OID_802_11_SET_DLS_PARAM 0x063D +#define RT_OID_802_11_QUERY_WMM 0x063E +#define RT_OID_802_11_SET_WMM 0x063F +#define RT_OID_802_11_QUERY_IMME_BA_CAP 0x0640 +#define RT_OID_802_11_SET_IMME_BA_CAP 0x0641 +#define RT_OID_802_11_QUERY_BATABLE 0x0642 +#define RT_OID_802_11_ADD_IMME_BA 0x0643 +#define RT_OID_802_11_TEAR_IMME_BA 0x0644 +#define RT_OID_DRIVER_DEVICE_NAME 0x0645 +#define RT_OID_802_11_QUERY_DAT_HT_PHYMODE 0x0646 +#define RT_OID_QUERY_MULTIPLE_CARD_SUPPORT 0x0647 + +// Ralink defined OIDs +// Dennis Lee move to platform specific + +#define RT_OID_802_11_BSSID (OID_GET_SET_TOGGLE | OID_802_11_BSSID) +#define RT_OID_802_11_SSID (OID_GET_SET_TOGGLE | OID_802_11_SSID) +#define RT_OID_802_11_INFRASTRUCTURE_MODE (OID_GET_SET_TOGGLE | OID_802_11_INFRASTRUCTURE_MODE) +#define RT_OID_802_11_ADD_WEP (OID_GET_SET_TOGGLE | OID_802_11_ADD_WEP) +#define RT_OID_802_11_ADD_KEY (OID_GET_SET_TOGGLE | OID_802_11_ADD_KEY) +#define RT_OID_802_11_REMOVE_WEP (OID_GET_SET_TOGGLE | OID_802_11_REMOVE_WEP) +#define RT_OID_802_11_REMOVE_KEY (OID_GET_SET_TOGGLE | OID_802_11_REMOVE_KEY) +#define RT_OID_802_11_DISASSOCIATE (OID_GET_SET_TOGGLE | OID_802_11_DISASSOCIATE) +#define RT_OID_802_11_AUTHENTICATION_MODE (OID_GET_SET_TOGGLE | OID_802_11_AUTHENTICATION_MODE) +#define RT_OID_802_11_PRIVACY_FILTER (OID_GET_SET_TOGGLE | OID_802_11_PRIVACY_FILTER) +#define RT_OID_802_11_BSSID_LIST_SCAN (OID_GET_SET_TOGGLE | OID_802_11_BSSID_LIST_SCAN) +#define RT_OID_802_11_WEP_STATUS (OID_GET_SET_TOGGLE | OID_802_11_WEP_STATUS) +#define RT_OID_802_11_RELOAD_DEFAULTS (OID_GET_SET_TOGGLE | OID_802_11_RELOAD_DEFAULTS) +#define RT_OID_802_11_NETWORK_TYPE_IN_USE (OID_GET_SET_TOGGLE | OID_802_11_NETWORK_TYPE_IN_USE) +#define RT_OID_802_11_TX_POWER_LEVEL (OID_GET_SET_TOGGLE | OID_802_11_TX_POWER_LEVEL) +#define RT_OID_802_11_RSSI_TRIGGER (OID_GET_SET_TOGGLE | OID_802_11_RSSI_TRIGGER) +#define RT_OID_802_11_FRAGMENTATION_THRESHOLD (OID_GET_SET_TOGGLE | OID_802_11_FRAGMENTATION_THRESHOLD) +#define RT_OID_802_11_RTS_THRESHOLD (OID_GET_SET_TOGGLE | OID_802_11_RTS_THRESHOLD) +#define RT_OID_802_11_RX_ANTENNA_SELECTED (OID_GET_SET_TOGGLE | OID_802_11_RX_ANTENNA_SELECTED) +#define RT_OID_802_11_TX_ANTENNA_SELECTED (OID_GET_SET_TOGGLE | OID_802_11_TX_ANTENNA_SELECTED) +#define RT_OID_802_11_SUPPORTED_RATES (OID_GET_SET_TOGGLE | OID_802_11_SUPPORTED_RATES) +#define RT_OID_802_11_DESIRED_RATES (OID_GET_SET_TOGGLE | OID_802_11_DESIRED_RATES) +#define RT_OID_802_11_CONFIGURATION (OID_GET_SET_TOGGLE | OID_802_11_CONFIGURATION) +#define RT_OID_802_11_POWER_MODE (OID_GET_SET_TOGGLE | OID_802_11_POWER_MODE) + +typedef enum _NDIS_802_11_STATUS_TYPE +{ + Ndis802_11StatusType_Authentication, + Ndis802_11StatusType_MediaStreamMode, + Ndis802_11StatusType_PMKID_CandidateList, + Ndis802_11StatusTypeMax // not a real type, defined as an upper bound +} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE; + +typedef UCHAR NDIS_802_11_MAC_ADDRESS[6]; + +typedef struct _NDIS_802_11_STATUS_INDICATION +{ + NDIS_802_11_STATUS_TYPE StatusType; +} NDIS_802_11_STATUS_INDICATION, *PNDIS_802_11_STATUS_INDICATION; + +// mask for authentication/integrity fields +#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f + +#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 +#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 +#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 +#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E + +typedef struct _NDIS_802_11_AUTHENTICATION_REQUEST +{ + ULONG Length; // Length of structure + NDIS_802_11_MAC_ADDRESS Bssid; + ULONG Flags; +} NDIS_802_11_AUTHENTICATION_REQUEST, *PNDIS_802_11_AUTHENTICATION_REQUEST; + +//Added new types for PMKID Candidate lists. +typedef struct _PMKID_CANDIDATE { + NDIS_802_11_MAC_ADDRESS BSSID; + ULONG Flags; +} PMKID_CANDIDATE, *PPMKID_CANDIDATE; + +typedef struct _NDIS_802_11_PMKID_CANDIDATE_LIST +{ + ULONG Version; // Version of the structure + ULONG NumCandidates; // No. of pmkid candidates + PMKID_CANDIDATE CandidateList[1]; +} NDIS_802_11_PMKID_CANDIDATE_LIST, *PNDIS_802_11_PMKID_CANDIDATE_LIST; + +//Flags for PMKID Candidate list structure +#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01 + +// Added new types for OFDM 5G and 2.4G +typedef enum _NDIS_802_11_NETWORK_TYPE +{ + Ndis802_11FH, + Ndis802_11DS, + Ndis802_11OFDM5, + Ndis802_11OFDM5_N, + Ndis802_11OFDM24, + Ndis802_11OFDM24_N, + Ndis802_11Automode, + Ndis802_11NetworkTypeMax // not a real type, defined as an upper bound +} NDIS_802_11_NETWORK_TYPE, *PNDIS_802_11_NETWORK_TYPE; + +typedef struct _NDIS_802_11_NETWORK_TYPE_LIST +{ + UINT NumberOfItems; // in list below, at least 1 + NDIS_802_11_NETWORK_TYPE NetworkType [1]; +} NDIS_802_11_NETWORK_TYPE_LIST, *PNDIS_802_11_NETWORK_TYPE_LIST; + +typedef enum _NDIS_802_11_POWER_MODE +{ + Ndis802_11PowerModeCAM, + Ndis802_11PowerModeMAX_PSP, + Ndis802_11PowerModeFast_PSP, + Ndis802_11PowerModeLegacy_PSP, + Ndis802_11PowerModeMax // not a real mode, defined as an upper bound +} NDIS_802_11_POWER_MODE, *PNDIS_802_11_POWER_MODE; + +typedef ULONG NDIS_802_11_TX_POWER_LEVEL; // in milliwatts + +// +// Received Signal Strength Indication +// +typedef LONG NDIS_802_11_RSSI; // in dBm + +typedef struct _NDIS_802_11_CONFIGURATION_FH +{ + ULONG Length; // Length of structure + ULONG HopPattern; // As defined by 802.11, MSB set + ULONG HopSet; // to one if non-802.11 + ULONG DwellTime; // units are Kusec +} NDIS_802_11_CONFIGURATION_FH, *PNDIS_802_11_CONFIGURATION_FH; + +typedef struct _NDIS_802_11_CONFIGURATION +{ + ULONG Length; // Length of structure + ULONG BeaconPeriod; // units are Kusec + ULONG ATIMWindow; // units are Kusec + ULONG DSConfig; // Frequency, units are kHz + NDIS_802_11_CONFIGURATION_FH FHConfig; +} NDIS_802_11_CONFIGURATION, *PNDIS_802_11_CONFIGURATION; + +typedef struct _NDIS_802_11_STATISTICS +{ + ULONG Length; // Length of structure + LARGE_INTEGER TransmittedFragmentCount; + LARGE_INTEGER MulticastTransmittedFrameCount; + LARGE_INTEGER FailedCount; + LARGE_INTEGER RetryCount; + LARGE_INTEGER MultipleRetryCount; + LARGE_INTEGER RTSSuccessCount; + LARGE_INTEGER RTSFailureCount; + LARGE_INTEGER ACKFailureCount; + LARGE_INTEGER FrameDuplicateCount; + LARGE_INTEGER ReceivedFragmentCount; + LARGE_INTEGER MulticastReceivedFrameCount; + LARGE_INTEGER FCSErrorCount; + LARGE_INTEGER TKIPLocalMICFailures; + LARGE_INTEGER TKIPRemoteMICErrors; + LARGE_INTEGER TKIPICVErrors; + LARGE_INTEGER TKIPCounterMeasuresInvoked; + LARGE_INTEGER TKIPReplays; + LARGE_INTEGER CCMPFormatErrors; + LARGE_INTEGER CCMPReplays; + LARGE_INTEGER CCMPDecryptErrors; + LARGE_INTEGER FourWayHandshakeFailures; +} NDIS_802_11_STATISTICS, *PNDIS_802_11_STATISTICS; + +typedef ULONG NDIS_802_11_KEY_INDEX; +typedef ULONGLONG NDIS_802_11_KEY_RSC; + +#define MAX_RADIUS_SRV_NUM 2 // 802.1x failover number + +typedef struct PACKED _RADIUS_SRV_INFO { + UINT32 radius_ip; + UINT32 radius_port; + UCHAR radius_key[64]; + UCHAR radius_key_len; +} RADIUS_SRV_INFO, *PRADIUS_SRV_INFO; + +typedef struct PACKED _RADIUS_KEY_INFO +{ + UCHAR radius_srv_num; + RADIUS_SRV_INFO radius_srv_info[MAX_RADIUS_SRV_NUM]; + UCHAR ieee8021xWEP; // dynamic WEP + UCHAR key_index; + UCHAR key_length; // length of key in bytes + UCHAR key_material[13]; +} RADIUS_KEY_INFO, *PRADIUS_KEY_INFO; + +// It's used by 802.1x daemon to require relative configuration +typedef struct PACKED _RADIUS_CONF +{ + UINT32 Length; // Length of this structure + UCHAR mbss_num; // indicate multiple BSS number + UINT32 own_ip_addr; + UINT32 retry_interval; + UINT32 session_timeout_interval; + UCHAR EAPifname[IFNAMSIZ]; + UCHAR EAPifname_len; + UCHAR PreAuthifname[IFNAMSIZ]; + UCHAR PreAuthifname_len; + RADIUS_KEY_INFO RadiusInfo[8/*MAX_MBSSID_NUM*/]; +} RADIUS_CONF, *PRADIUS_CONF; + + + +#ifdef CONFIG_STA_SUPPORT +// Key mapping keys require a BSSID +typedef struct _NDIS_802_11_KEY +{ + UINT Length; // Length of this structure + UINT KeyIndex; + UINT KeyLength; // length of key in bytes + NDIS_802_11_MAC_ADDRESS BSSID; + NDIS_802_11_KEY_RSC KeyRSC; + UCHAR KeyMaterial[1]; // variable length depending on above field +} NDIS_802_11_KEY, *PNDIS_802_11_KEY; +#endif // CONFIG_STA_SUPPORT // + +typedef struct _NDIS_802_11_REMOVE_KEY +{ + UINT Length; // Length of this structure + UINT KeyIndex; + NDIS_802_11_MAC_ADDRESS BSSID; +} NDIS_802_11_REMOVE_KEY, *PNDIS_802_11_REMOVE_KEY; + +typedef struct _NDIS_802_11_WEP +{ + UINT Length; // Length of this structure + UINT KeyIndex; // 0 is the per-client key, 1-N are the + // global keys + UINT KeyLength; // length of key in bytes + UCHAR KeyMaterial[1];// variable length depending on above field +} NDIS_802_11_WEP, *PNDIS_802_11_WEP; + + +typedef enum _NDIS_802_11_NETWORK_INFRASTRUCTURE +{ + Ndis802_11IBSS, + Ndis802_11Infrastructure, + Ndis802_11AutoUnknown, + Ndis802_11Monitor, + Ndis802_11InfrastructureMax // Not a real value, defined as upper bound +} NDIS_802_11_NETWORK_INFRASTRUCTURE, *PNDIS_802_11_NETWORK_INFRASTRUCTURE; + +// Add new authentication modes +typedef enum _NDIS_802_11_AUTHENTICATION_MODE +{ + Ndis802_11AuthModeOpen, + Ndis802_11AuthModeShared, + Ndis802_11AuthModeAutoSwitch, + Ndis802_11AuthModeWPA, + Ndis802_11AuthModeWPAPSK, + Ndis802_11AuthModeWPANone, + Ndis802_11AuthModeWPA2, + Ndis802_11AuthModeWPA2PSK, + Ndis802_11AuthModeWPA1WPA2, + Ndis802_11AuthModeWPA1PSKWPA2PSK, + Ndis802_11AuthModeMax // Not a real mode, defined as upper bound +} NDIS_802_11_AUTHENTICATION_MODE, *PNDIS_802_11_AUTHENTICATION_MODE; + +typedef UCHAR NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES]; // Set of 8 data rates +typedef UCHAR NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; // Set of 16 data rates + +typedef struct PACKED _NDIS_802_11_SSID +{ + UINT SsidLength; // length of SSID field below, in bytes; + // this can be zero. + UCHAR Ssid[NDIS_802_11_LENGTH_SSID]; // SSID information field +} NDIS_802_11_SSID, *PNDIS_802_11_SSID; + + +typedef struct PACKED _NDIS_WLAN_BSSID +{ + ULONG Length; // Length of this structure + NDIS_802_11_MAC_ADDRESS MacAddress; // BSSID + UCHAR Reserved[2]; + NDIS_802_11_SSID Ssid; // SSID + ULONG Privacy; // WEP encryption requirement + NDIS_802_11_RSSI Rssi; // receive signal strength in dBm + NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; + NDIS_802_11_CONFIGURATION Configuration; + NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; + NDIS_802_11_RATES SupportedRates; +} NDIS_WLAN_BSSID, *PNDIS_WLAN_BSSID; + +typedef struct PACKED _NDIS_802_11_BSSID_LIST +{ + UINT NumberOfItems; // in list below, at least 1 + NDIS_WLAN_BSSID Bssid[1]; +} NDIS_802_11_BSSID_LIST, *PNDIS_802_11_BSSID_LIST; + +// Added Capabilities, IELength and IEs for each BSSID +typedef struct PACKED _NDIS_WLAN_BSSID_EX +{ + ULONG Length; // Length of this structure + NDIS_802_11_MAC_ADDRESS MacAddress; // BSSID + UCHAR Reserved[2]; + NDIS_802_11_SSID Ssid; // SSID + UINT Privacy; // WEP encryption requirement + NDIS_802_11_RSSI Rssi; // receive signal + // strength in dBm + NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; + NDIS_802_11_CONFIGURATION Configuration; + NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; + NDIS_802_11_RATES_EX SupportedRates; + ULONG IELength; + UCHAR IEs[1]; +} NDIS_WLAN_BSSID_EX, *PNDIS_WLAN_BSSID_EX; + +typedef struct PACKED _NDIS_802_11_BSSID_LIST_EX +{ + UINT NumberOfItems; // in list below, at least 1 + NDIS_WLAN_BSSID_EX Bssid[1]; +} NDIS_802_11_BSSID_LIST_EX, *PNDIS_802_11_BSSID_LIST_EX; + +typedef struct PACKED _NDIS_802_11_FIXED_IEs +{ + UCHAR Timestamp[8]; + USHORT BeaconInterval; + USHORT Capabilities; +} NDIS_802_11_FIXED_IEs, *PNDIS_802_11_FIXED_IEs; + +typedef struct _NDIS_802_11_VARIABLE_IEs +{ + UCHAR ElementID; + UCHAR Length; // Number of bytes in data field + UCHAR data[1]; +} NDIS_802_11_VARIABLE_IEs, *PNDIS_802_11_VARIABLE_IEs; + +typedef ULONG NDIS_802_11_FRAGMENTATION_THRESHOLD; + +typedef ULONG NDIS_802_11_RTS_THRESHOLD; + +typedef ULONG NDIS_802_11_ANTENNA; + +typedef enum _NDIS_802_11_PRIVACY_FILTER +{ + Ndis802_11PrivFilterAcceptAll, + Ndis802_11PrivFilter8021xWEP +} NDIS_802_11_PRIVACY_FILTER, *PNDIS_802_11_PRIVACY_FILTER; + +// Added new encryption types +// Also aliased typedef to new name +typedef enum _NDIS_802_11_WEP_STATUS +{ + Ndis802_11WEPEnabled, + Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, + Ndis802_11WEPDisabled, + Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, + Ndis802_11WEPKeyAbsent, + Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, + Ndis802_11WEPNotSupported, + Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, + Ndis802_11Encryption2Enabled, + Ndis802_11Encryption2KeyAbsent, + Ndis802_11Encryption3Enabled, + Ndis802_11Encryption3KeyAbsent, + Ndis802_11Encryption4Enabled, // TKIP or AES mix + Ndis802_11Encryption4KeyAbsent, + Ndis802_11GroupWEP40Enabled, + Ndis802_11GroupWEP104Enabled, +} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS, + NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS; + +typedef enum _NDIS_802_11_RELOAD_DEFAULTS +{ + Ndis802_11ReloadWEPKeys +} NDIS_802_11_RELOAD_DEFAULTS, *PNDIS_802_11_RELOAD_DEFAULTS; + +#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 +#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 +#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 + +#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 +#define NDIS_802_11_AI_RESFI_STATUSCODE 2 +#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 + +typedef struct _NDIS_802_11_AI_REQFI +{ + USHORT Capabilities; + USHORT ListenInterval; + NDIS_802_11_MAC_ADDRESS CurrentAPAddress; +} NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI; + +typedef struct _NDIS_802_11_AI_RESFI +{ + USHORT Capabilities; + USHORT StatusCode; + USHORT AssociationId; +} NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI; + +typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION +{ + ULONG Length; + USHORT AvailableRequestFixedIEs; + NDIS_802_11_AI_REQFI RequestFixedIEs; + ULONG RequestIELength; + ULONG OffsetRequestIEs; + USHORT AvailableResponseFixedIEs; + NDIS_802_11_AI_RESFI ResponseFixedIEs; + ULONG ResponseIELength; + ULONG OffsetResponseIEs; +} NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION; + +typedef struct _NDIS_802_11_AUTHENTICATION_EVENT +{ + NDIS_802_11_STATUS_INDICATION Status; + NDIS_802_11_AUTHENTICATION_REQUEST Request[1]; +} NDIS_802_11_AUTHENTICATION_EVENT, *PNDIS_802_11_AUTHENTICATION_EVENT; + +/* +typedef struct _NDIS_802_11_TEST +{ + ULONG Length; + ULONG Type; + union + { + NDIS_802_11_AUTHENTICATION_EVENT AuthenticationEvent; + NDIS_802_11_RSSI RssiTrigger; + }; +} NDIS_802_11_TEST, *PNDIS_802_11_TEST; + */ + +// 802.11 Media stream constraints, associated with OID_802_11_MEDIA_STREAM_MODE +typedef enum _NDIS_802_11_MEDIA_STREAM_MODE +{ + Ndis802_11MediaStreamOff, + Ndis802_11MediaStreamOn, +} NDIS_802_11_MEDIA_STREAM_MODE, *PNDIS_802_11_MEDIA_STREAM_MODE; + +// PMKID Structures +typedef UCHAR NDIS_802_11_PMKID_VALUE[16]; + +#ifdef CONFIG_STA_SUPPORT +typedef struct _BSSID_INFO +{ + NDIS_802_11_MAC_ADDRESS BSSID; + NDIS_802_11_PMKID_VALUE PMKID; +} BSSID_INFO, *PBSSID_INFO; + +typedef struct _NDIS_802_11_PMKID +{ + UINT Length; + UINT BSSIDInfoCount; + BSSID_INFO BSSIDInfo[1]; +} NDIS_802_11_PMKID, *PNDIS_802_11_PMKID; +#endif // CONFIG_STA_SUPPORT // + + +typedef struct _NDIS_802_11_AUTHENTICATION_ENCRYPTION +{ + NDIS_802_11_AUTHENTICATION_MODE AuthModeSupported; + NDIS_802_11_ENCRYPTION_STATUS EncryptStatusSupported; +} NDIS_802_11_AUTHENTICATION_ENCRYPTION, *PNDIS_802_11_AUTHENTICATION_ENCRYPTION; + +typedef struct _NDIS_802_11_CAPABILITY +{ + ULONG Length; + ULONG Version; + ULONG NoOfPMKIDs; + ULONG NoOfAuthEncryptPairsSupported; + NDIS_802_11_AUTHENTICATION_ENCRYPTION AuthenticationEncryptionSupported[1]; +} NDIS_802_11_CAPABILITY, *PNDIS_802_11_CAPABILITY; + +//#endif //of WIN 2k +#endif //UNDER_CE + +#if WIRELESS_EXT <= 11 +#ifndef SIOCDEVPRIVATE +#define SIOCDEVPRIVATE 0x8BE0 +#endif +#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE +#endif + +#ifdef CONFIG_STA_SUPPORT +#define RTPRIV_IOCTL_SET (SIOCIWFIRSTPRIV + 0x02) + +#ifdef DBG +#define RTPRIV_IOCTL_BBP (SIOCIWFIRSTPRIV + 0x03) +#define RTPRIV_IOCTL_MAC (SIOCIWFIRSTPRIV + 0x05) +#define RTPRIV_IOCTL_E2P (SIOCIWFIRSTPRIV + 0x07) +#endif + +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA +#define RTPRIV_IOCTL_ATE (SIOCIWFIRSTPRIV + 0x08) +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#define RTPRIV_IOCTL_STATISTICS (SIOCIWFIRSTPRIV + 0x09) +#define RTPRIV_IOCTL_ADD_PMKID_CACHE (SIOCIWFIRSTPRIV + 0x0A) +#define RTPRIV_IOCTL_RADIUS_DATA (SIOCIWFIRSTPRIV + 0x0C) +#define RTPRIV_IOCTL_GSITESURVEY (SIOCIWFIRSTPRIV + 0x0D) +#define RT_PRIV_IOCTL (SIOCIWFIRSTPRIV + 0x0E) // Sync. with RT61 (for wpa_supplicant) +#define RTPRIV_IOCTL_GET_MAC_TABLE (SIOCIWFIRSTPRIV + 0x0F) + +#define RTPRIV_IOCTL_SHOW (SIOCIWFIRSTPRIV + 0x11) +enum { + SHOW_CONN_STATUS = 4, + SHOW_DRVIER_VERION = 5, + SHOW_BA_INFO = 6, + SHOW_DESC_INFO = 7, +#ifdef RT2870 + SHOW_RXBULK_INFO = 8, + SHOW_TXBULK_INFO = 9, +#endif // RT2870 // + RAIO_OFF = 10, + RAIO_ON = 11, +#ifdef QOS_DLS_SUPPORT + SHOW_DLS_ENTRY_INFO = 19, +#endif // QOS_DLS_SUPPORT // + SHOW_CFG_VALUE = 20, + SHOW_ADHOC_ENTRY_INFO = 21, +}; + + +#endif // CONFIG_STA_SUPPORT // + +#ifdef SNMP_SUPPORT +//SNMP ieee 802dot11, kathy , 2008_0220 +// dot11res(3) +#define RT_OID_802_11_MANUFACTUREROUI 0x0700 +#define RT_OID_802_11_MANUFACTURERNAME 0x0701 +#define RT_OID_802_11_RESOURCETYPEIDNAME 0x0702 + +// dot11smt(1) +#define RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED 0x0703 +#define RT_OID_802_11_POWERMANAGEMENTMODE 0x0704 +#define OID_802_11_WEPDEFAULTKEYVALUE 0x0705 // read , write +#define OID_802_11_WEPDEFAULTKEYID 0x0706 +#define RT_OID_802_11_WEPKEYMAPPINGLENGTH 0x0707 +#define OID_802_11_SHORTRETRYLIMIT 0x0708 +#define OID_802_11_LONGRETRYLIMIT 0x0709 +#define RT_OID_802_11_PRODUCTID 0x0710 +#define RT_OID_802_11_MANUFACTUREID 0x0711 + +// //dot11Phy(4) +#define OID_802_11_CURRENTCHANNEL 0x0712 + +//dot11mac +#define RT_OID_802_11_MAC_ADDRESS 0x0713 +#endif // SNMP_SUPPORT // + +#define OID_802_11_BUILD_CHANNEL_EX 0x0714 +#define OID_802_11_GET_CH_LIST 0x0715 +#define OID_802_11_GET_COUNTRY_CODE 0x0716 +#define OID_802_11_GET_CHANNEL_GEOGRAPHY 0x0717 + +#ifdef LLTD_SUPPORT +// for consistency with RT61 +#define RT_OID_GET_PHY_MODE 0x761 +#endif // LLTD_SUPPORT // + +// MIMO Tx parameter, ShortGI, MCS, STBC, etc. these are fields in TXWI. Don't change this definition!!! +typedef union _HTTRANSMIT_SETTING { +#ifdef RT_BIG_ENDIAN + struct { + USHORT MODE:2; // Use definition MODE_xxx. +// USHORT rsv:3; + USHORT TxBF:1; + USHORT rsv:2; + USHORT STBC:2; //SPACE + USHORT ShortGI:1; + USHORT BW:1; //channel bandwidth 20MHz or 40 MHz + USHORT MCS:7; // MCS + } field; +#else + struct { + USHORT MCS:7; // MCS + USHORT BW:1; //channel bandwidth 20MHz or 40 MHz + USHORT ShortGI:1; + USHORT STBC:2; //SPACE +// USHORT rsv:3; + USHORT rsv:2; + USHORT TxBF:1; + USHORT MODE:2; // Use definition MODE_xxx. + } field; +#endif + USHORT word; + } HTTRANSMIT_SETTING, *PHTTRANSMIT_SETTING; + +typedef enum _RT_802_11_PREAMBLE { + Rt802_11PreambleLong, + Rt802_11PreambleShort, + Rt802_11PreambleAuto +} RT_802_11_PREAMBLE, *PRT_802_11_PREAMBLE; + +// Only for STA, need to sync with AP +typedef enum _RT_802_11_PHY_MODE { + PHY_11BG_MIXED = 0, + PHY_11B, + PHY_11A, + PHY_11ABG_MIXED, + PHY_11G, +#ifdef DOT11_N_SUPPORT + PHY_11ABGN_MIXED, // both band 5 + PHY_11N_2_4G, // 11n-only with 2.4G band 6 + PHY_11GN_MIXED, // 2.4G band 7 + PHY_11AN_MIXED, // 5G band 8 + PHY_11BGN_MIXED, // if check 802.11b. 9 + PHY_11AGN_MIXED, // if check 802.11b. 10 + PHY_11N_5G, // 11n-only with 5G band 11 +#endif // DOT11_N_SUPPORT // +} RT_802_11_PHY_MODE; + +// put all proprietery for-query objects here to reduce # of Query_OID +typedef struct _RT_802_11_LINK_STATUS { + ULONG CurrTxRate; // in units of 0.5Mbps + ULONG ChannelQuality; // 0..100 % + ULONG TxByteCount; // both ok and fail + ULONG RxByteCount; // both ok and fail + ULONG CentralChannel; // 40MHz central channel number +} RT_802_11_LINK_STATUS, *PRT_802_11_LINK_STATUS; + +typedef struct _RT_802_11_EVENT_LOG { + LARGE_INTEGER SystemTime; // timestammp via NdisGetCurrentSystemTime() + UCHAR Addr[MAC_ADDR_LENGTH]; + USHORT Event; // EVENT_xxx +} RT_802_11_EVENT_LOG, *PRT_802_11_EVENT_LOG; + +typedef struct _RT_802_11_EVENT_TABLE { + ULONG Num; + ULONG Rsv; // to align Log[] at LARGE_INEGER boundary + RT_802_11_EVENT_LOG Log[MAX_NUMBER_OF_EVENT]; +} RT_802_11_EVENT_TABLE, PRT_802_11_EVENT_TABLE; + +// MIMO Tx parameter, ShortGI, MCS, STBC, etc. these are fields in TXWI. Don't change this definition!!! +typedef union _MACHTTRANSMIT_SETTING { + struct { + USHORT MCS:7; // MCS + USHORT BW:1; //channel bandwidth 20MHz or 40 MHz + USHORT ShortGI:1; + USHORT STBC:2; //SPACE + USHORT rsv:3; + USHORT MODE:2; // Use definition MODE_xxx. + } field; + USHORT word; + } MACHTTRANSMIT_SETTING, *PMACHTTRANSMIT_SETTING; + +typedef struct _RT_802_11_MAC_ENTRY { + UCHAR Addr[MAC_ADDR_LENGTH]; + UCHAR Aid; + UCHAR Psm; // 0:PWR_ACTIVE, 1:PWR_SAVE + UCHAR MimoPs; // 0:MMPS_STATIC, 1:MMPS_DYNAMIC, 3:MMPS_Enabled + CHAR AvgRssi0; + CHAR AvgRssi1; + CHAR AvgRssi2; + UINT32 ConnectedTime; + MACHTTRANSMIT_SETTING TxRate; +} RT_802_11_MAC_ENTRY, *PRT_802_11_MAC_ENTRY; + +typedef struct _RT_802_11_MAC_TABLE { + ULONG Num; + RT_802_11_MAC_ENTRY Entry[MAX_NUMBER_OF_MAC]; +} RT_802_11_MAC_TABLE, *PRT_802_11_MAC_TABLE; + +// structure for query/set hardware register - MAC, BBP, RF register +typedef struct _RT_802_11_HARDWARE_REGISTER { + ULONG HardwareType; // 0:MAC, 1:BBP, 2:RF register, 3:EEPROM + ULONG Offset; // Q/S register offset addr + ULONG Data; // R/W data buffer +} RT_802_11_HARDWARE_REGISTER, *PRT_802_11_HARDWARE_REGISTER; + +// structure to tune BBP R17 "RX AGC VGC init" +//typedef struct _RT_802_11_RX_AGC_VGC_TUNING { +// UCHAR FalseCcaLowerThreshold; // 0-255, def 10 +// UCHAR FalseCcaUpperThreshold; // 0-255, def 100 +// UCHAR VgcDelta; // R17 +-= VgcDelta whenever flase CCA over UpprThreshold +// // or lower than LowerThresholdupper threshold +// UCHAR VgcUpperBound; // max value of R17 +//} RT_802_11_RX_AGC_VGC_TUNING, *PRT_802_11_RX_AGC_VGC_TUNING; + +typedef struct _RT_802_11_AP_CONFIG { + ULONG EnableTxBurst; // 0-disable, 1-enable + ULONG EnableTurboRate; // 0-disable, 1-enable 72/100mbps turbo rate + ULONG IsolateInterStaTraffic; // 0-disable, 1-enable isolation + ULONG HideSsid; // 0-disable, 1-enable hiding + ULONG UseBGProtection; // 0-AUTO, 1-always ON, 2-always OFF + ULONG UseShortSlotTime; // 0-no use, 1-use 9-us short slot time + ULONG Rsv1; // must be 0 + ULONG SystemErrorBitmap; // ignore upon SET, return system error upon QUERY +} RT_802_11_AP_CONFIG, *PRT_802_11_AP_CONFIG; + +// structure to query/set STA_CONFIG +typedef struct _RT_802_11_STA_CONFIG { + ULONG EnableTxBurst; // 0-disable, 1-enable + ULONG EnableTurboRate; // 0-disable, 1-enable 72/100mbps turbo rate + ULONG UseBGProtection; // 0-AUTO, 1-always ON, 2-always OFF + ULONG UseShortSlotTime; // 0-no use, 1-use 9-us short slot time when applicable + ULONG AdhocMode; // 0-11b rates only (WIFI spec), 1 - b/g mixed, 2 - g only + ULONG HwRadioStatus; // 0-OFF, 1-ON, default is 1, Read-Only + ULONG Rsv1; // must be 0 + ULONG SystemErrorBitmap; // ignore upon SET, return system error upon QUERY +} RT_802_11_STA_CONFIG, *PRT_802_11_STA_CONFIG; + +// +// For OID Query or Set about BA structure +// +typedef struct _OID_BACAP_STRUC { + UCHAR RxBAWinLimit; + UCHAR TxBAWinLimit; + UCHAR Policy; // 0: DELAY_BA 1:IMMED_BA (//BA Policy subfiled value in ADDBA frame) 2:BA-not use. other value invalid + UCHAR MpduDensity; // 0: DELAY_BA 1:IMMED_BA (//BA Policy subfiled value in ADDBA frame) 2:BA-not use. other value invalid + UCHAR AmsduEnable; //Enable AMSDU transmisstion + UCHAR AmsduSize; // 0:3839, 1:7935 bytes. UINT MSDUSizeToBytes[] = { 3839, 7935}; + UCHAR MMPSmode; // MIMO power save more, 0:static, 1:dynamic, 2:rsv, 3:mimo enable + BOOLEAN AutoBA; // Auto BA will automatically +} OID_BACAP_STRUC, *POID_BACAP_STRUC; + +typedef struct _RT_802_11_ACL_ENTRY { + UCHAR Addr[MAC_ADDR_LENGTH]; + USHORT Rsv; +} RT_802_11_ACL_ENTRY, *PRT_802_11_ACL_ENTRY; + +typedef struct PACKED _RT_802_11_ACL { + ULONG Policy; // 0-disable, 1-positive list, 2-negative list + ULONG Num; + RT_802_11_ACL_ENTRY Entry[MAX_NUMBER_OF_ACL]; +} RT_802_11_ACL, *PRT_802_11_ACL; + +typedef struct _RT_802_11_WDS { + ULONG Num; + NDIS_802_11_MAC_ADDRESS Entry[24/*MAX_NUM_OF_WDS_LINK*/]; + ULONG KeyLength; + UCHAR KeyMaterial[32]; +} RT_802_11_WDS, *PRT_802_11_WDS; + +typedef struct _RT_802_11_TX_RATES_ { + UCHAR SupRateLen; + UCHAR SupRate[MAX_LENGTH_OF_SUPPORT_RATES]; + UCHAR ExtRateLen; + UCHAR ExtRate[MAX_LENGTH_OF_SUPPORT_RATES]; +} RT_802_11_TX_RATES, *PRT_802_11_TX_RATES; + + +// Definition of extra information code +#define GENERAL_LINK_UP 0x0 // Link is Up +#define GENERAL_LINK_DOWN 0x1 // Link is Down +#define HW_RADIO_OFF 0x2 // Hardware radio off +#define SW_RADIO_OFF 0x3 // Software radio off +#define AUTH_FAIL 0x4 // Open authentication fail +#define AUTH_FAIL_KEYS 0x5 // Shared authentication fail +#define ASSOC_FAIL 0x6 // Association failed +#define EAP_MIC_FAILURE 0x7 // Deauthencation because MIC failure +#define EAP_4WAY_TIMEOUT 0x8 // Deauthencation on 4-way handshake timeout +#define EAP_GROUP_KEY_TIMEOUT 0x9 // Deauthencation on group key handshake timeout +#define EAP_SUCCESS 0xa // EAP succeed +#define DETECT_RADAR_SIGNAL 0xb // Radar signal occur in current channel +#define EXTRA_INFO_MAX 0xb // Indicate Last OID + +#define EXTRA_INFO_CLEAR 0xffffffff + +// This is OID setting structure. So only GF or MM as Mode. This is valid when our wirelss mode has 802.11n in use. +typedef struct { + RT_802_11_PHY_MODE PhyMode; // + UCHAR TransmitNo; + UCHAR HtMode; //HTMODE_GF or HTMODE_MM + UCHAR ExtOffset; //extension channel above or below + UCHAR MCS; + UCHAR BW; + UCHAR STBC; + UCHAR SHORTGI; + UCHAR rsv; +} OID_SET_HT_PHYMODE, *POID_SET_HT_PHYMODE; + +#ifdef NINTENDO_AP +#define NINTENDO_MAX_ENTRY 16 +#define NINTENDO_SSID_NAME_LN 8 +#define NINTENDO_SSID_NAME "NWCUSBAP" +#define NINTENDO_PROBE_REQ_FLAG_MASK 0x03 +#define NINTENDO_PROBE_REQ_ON 0x01 +#define NINTENDO_PROBE_REQ_SIGNAL 0x02 +#define NINTENDO_PROBE_RSP_ON 0x01 +#define NINTENDO_SSID_NICKNAME_LN 20 + +#define NINTENDO_WEPKEY_LN 13 + +typedef struct _NINTENDO_SSID +{ + UCHAR NINTENDOFixChar[NINTENDO_SSID_NAME_LN]; + UCHAR zero1; + UCHAR registe; + UCHAR ID; + UCHAR zero2; + UCHAR NICKname[NINTENDO_SSID_NICKNAME_LN]; +} RT_NINTENDO_SSID, *PRT_NINTENDO_SSID; + +typedef struct _NINTENDO_ENTRY +{ + UCHAR NICKname[NINTENDO_SSID_NICKNAME_LN]; + UCHAR DS_Addr[ETH_LENGTH_OF_ADDRESS]; + UCHAR registe; + UCHAR UserSpaceAck; +} RT_NINTENDO_ENTRY, *PRT_NINTENDO_ENTRY; + +//RTPRIV_IOCTL_NINTENDO_GET_TABLE +//RTPRIV_IOCTL_NINTENDO_SET_TABLE +typedef struct _NINTENDO_TABLE +{ + UINT number; + RT_NINTENDO_ENTRY entry[NINTENDO_MAX_ENTRY]; +} RT_NINTENDO_TABLE, *PRT_NINTENDO_TABLE; + +//RTPRIV_IOCTL_NINTENDO_SEED_WEPKEY +typedef struct _NINTENDO_SEED_WEPKEY +{ + UCHAR seed[NINTENDO_SSID_NICKNAME_LN]; + UCHAR wepkey[16];//use 13 for 104 bits wep key +} RT_NINTENDO_SEED_WEPKEY, *PRT_NINTENDO_SEED_WEPKEY; +#endif // NINTENDO_AP // + +#ifdef LLTD_SUPPORT +typedef struct _RT_LLTD_ASSOICATION_ENTRY { + UCHAR Addr[ETH_LENGTH_OF_ADDRESS]; + unsigned short MOR; // maximum operational rate + UCHAR phyMode; +} RT_LLTD_ASSOICATION_ENTRY, *PRT_LLTD_ASSOICATION_ENTRY; + +typedef struct _RT_LLTD_ASSOICATION_TABLE { + unsigned int Num; + RT_LLTD_ASSOICATION_ENTRY Entry[MAX_NUMBER_OF_MAC]; +} RT_LLTD_ASSOICATION_TABLE, *PRT_LLTD_ASSOICATION_TABLE; +#endif // LLTD_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +//rt2860, kathy 2007-0118 +// structure for DLS +typedef struct _RT_802_11_DLS_UI { + USHORT TimeOut; // unit: second , set by UI + USHORT CountDownTimer; // unit: second , used by driver only + NDIS_802_11_MAC_ADDRESS MacAddr; // set by UI + UCHAR Status; // 0: none , 1: wait STAkey, 2: finish DLS setup , set by driver only + BOOLEAN Valid; // 1: valid , 0: invalid , set by UI, use to setup or tear down DLS link +} RT_802_11_DLS_UI, *PRT_802_11_DLS_UI; + +typedef struct _RT_802_11_DLS_INFO { + RT_802_11_DLS_UI Entry[MAX_NUMBER_OF_DLS_ENTRY]; + UCHAR num; +} RT_802_11_DLS_INFO, *PRT_802_11_DLS_INFO; + +typedef enum _RT_802_11_DLS_MODE { + DLS_NONE, + DLS_WAIT_KEY, + DLS_FINISH +} RT_802_11_DLS_MODE; +#endif // QOS_DLS_SUPPORT // + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT +#define RT_ASSOC_EVENT_FLAG 0x0101 +#define RT_DISASSOC_EVENT_FLAG 0x0102 +#define RT_REQIE_EVENT_FLAG 0x0103 +#define RT_RESPIE_EVENT_FLAG 0x0104 +#define RT_ASSOCINFO_EVENT_FLAG 0x0105 +#define RT_PMKIDCAND_FLAG 0x0106 +#define RT_INTERFACE_DOWN 0x0107 +#define RT_INTERFACE_UP 0x0108 +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + + +#define MAX_CUSTOM_LEN 128 + +#ifdef CONFIG_STA_SUPPORT +typedef enum _RT_802_11_D_CLIENT_MODE +{ + Rt802_11_D_None, + Rt802_11_D_Flexible, + Rt802_11_D_Strict, +} RT_802_11_D_CLIENT_MODE, *PRT_802_11_D_CLIENT_MODE; +#endif // CONFIG_STA_SUPPORT // + +typedef struct _RT_CHANNEL_LIST_INFO +{ + UCHAR ChannelList[MAX_NUM_OF_CHS]; // list all supported channels for site survey + UCHAR ChannelListNum; // number of channel in ChannelList[] +} RT_CHANNEL_LIST_INFO, *PRT_CHANNEL_LIST_INFO; + +// WSC configured credential +typedef struct _WSC_CREDENTIAL +{ + NDIS_802_11_SSID SSID; // mandatory + USHORT AuthType; // mandatory, 1: open, 2: wpa-psk, 4: shared, 8:wpa, 0x10: wpa2, 0x20: wpa2-psk + USHORT EncrType; // mandatory, 1: none, 2: wep, 4: tkip, 8: aes + UCHAR Key[64]; // mandatory, Maximum 64 byte + USHORT KeyLength; + UCHAR MacAddr[6]; // mandatory, AP MAC address + UCHAR KeyIndex; // optional, default is 1 + UCHAR Rsvd[3]; // Make alignment +} WSC_CREDENTIAL, *PWSC_CREDENTIAL; + +// WSC configured profiles +typedef struct _WSC_PROFILE +{ + UINT ProfileCnt; + WSC_CREDENTIAL Profile[8]; // Support up to 8 profiles +} WSC_PROFILE, *PWSC_PROFILE; + + +#endif // _OID_H_ + diff --git a/drivers/staging/rt2870/rt2870.h b/drivers/staging/rt2870/rt2870.h new file mode 100644 index 000000000000..30af4b57c3d8 --- /dev/null +++ b/drivers/staging/rt2870/rt2870.h @@ -0,0 +1,761 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __RT2870_H__ +#define __RT2870_H__ + +//usb header files +#include + +/* rtmp_def.h */ +// +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#define BULKAGGRE_ZISE 100 +#define RT28XX_DRVDATA_SET(_a) usb_set_intfdata(_a, pAd); +#define RT28XX_PUT_DEVICE usb_put_dev +#define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso, GFP_ATOMIC) +#define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb, GFP_ATOMIC) +#define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr) usb_buffer_alloc(pUsb_Dev, BufSize, GFP_ATOMIC, pDma_addr) +#define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) usb_buffer_free(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) +#else +#define BULKAGGRE_ZISE 60 +#define RT28XX_DRVDATA_SET(_a) +#define RT28XX_PUT_DEVICE(dev_p) +#define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso) +#define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb) +#define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr) kmalloc(BufSize, GFP_ATOMIC) +#define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) kfree(pTransferBuf) +#endif + +#define RXBULKAGGRE_ZISE 12 +#define MAX_TXBULK_LIMIT (LOCAL_TXBUF_SIZE*(BULKAGGRE_ZISE-1)) +#define MAX_TXBULK_SIZE (LOCAL_TXBUF_SIZE*BULKAGGRE_ZISE) +#define MAX_RXBULK_SIZE (LOCAL_TXBUF_SIZE*RXBULKAGGRE_ZISE) +#define MAX_MLME_HANDLER_MEMORY 20 +#define RETRY_LIMIT 10 +#define BUFFER_SIZE 2400 //2048 +#define TX_RING 0xa +#define PRIO_RING 0xc + + +// Flags for Bulkflags control for bulk out data +// +#define fRTUSB_BULK_OUT_DATA_NULL 0x00000001 +#define fRTUSB_BULK_OUT_RTS 0x00000002 +#define fRTUSB_BULK_OUT_MLME 0x00000004 + +#define fRTUSB_BULK_OUT_DATA_NORMAL 0x00010000 +#define fRTUSB_BULK_OUT_DATA_NORMAL_2 0x00020000 +#define fRTUSB_BULK_OUT_DATA_NORMAL_3 0x00040000 +#define fRTUSB_BULK_OUT_DATA_NORMAL_4 0x00080000 + +#define fRTUSB_BULK_OUT_PSPOLL 0x00000020 +#define fRTUSB_BULK_OUT_DATA_FRAG 0x00000040 +#define fRTUSB_BULK_OUT_DATA_FRAG_2 0x00000080 +#define fRTUSB_BULK_OUT_DATA_FRAG_3 0x00000100 +#define fRTUSB_BULK_OUT_DATA_FRAG_4 0x00000200 + +#ifdef RALINK_ATE +#define fRTUSB_BULK_OUT_DATA_ATE 0x00100000 +#endif // RALINK_ATE // + +#define RT2870_USB_DEVICES \ +{ \ + {USB_DEVICE(0x148F,0x2770)}, /* Ralink */ \ + {USB_DEVICE(0x148F,0x2870)}, /* Ralink */ \ + {USB_DEVICE(0x148F,0x3070)}, /* Ralink */ \ + {USB_DEVICE(0x0B05,0x1731)}, /* Asus */ \ + {USB_DEVICE(0x0B05,0x1732)}, /* Asus */ \ + {USB_DEVICE(0x0B05,0x1742)}, /* Asus */ \ + {USB_DEVICE(0x0DF6,0x0017)}, /* Sitecom */ \ + {USB_DEVICE(0x0DF6,0x002B)}, /* Sitecom */ \ + {USB_DEVICE(0x0DF6,0x002C)}, /* Sitecom */ \ + {USB_DEVICE(0x0DF6,0x002D)}, /* Sitecom */ \ + {USB_DEVICE(0x14B2,0x3C06)}, /* Conceptronic */ \ + {USB_DEVICE(0x14B2,0x3C28)}, /* Conceptronic */ \ + {USB_DEVICE(0x2019,0xED06)}, /* Planex Communications, Inc. */ \ + {USB_DEVICE(0x2019,0xAB25)}, /* Planex Communications, Inc. RT3070 */ \ + {USB_DEVICE(0x07D1,0x3C09)}, /* D-Link */ \ + {USB_DEVICE(0x07D1,0x3C11)}, /* D-Link */ \ + {USB_DEVICE(0x14B2,0x3C07)}, /* AL */ \ + {USB_DEVICE(0x14B2,0x3C12)}, /* AL */ \ + {USB_DEVICE(0x050D,0x8053)}, /* Belkin */ \ + {USB_DEVICE(0x14B2,0x3C23)}, /* Airlink */ \ + {USB_DEVICE(0x14B2,0x3C27)}, /* Airlink */ \ + {USB_DEVICE(0x07AA,0x002F)}, /* Corega */ \ + {USB_DEVICE(0x07AA,0x003C)}, /* Corega */ \ + {USB_DEVICE(0x07AA,0x003F)}, /* Corega */ \ + {USB_DEVICE(0x18C5,0x0012)}, /* Corega */ \ + {USB_DEVICE(0x1044,0x800B)}, /* Gigabyte */ \ + {USB_DEVICE(0x15A9,0x0006)}, /* Sparklan */ \ + {USB_DEVICE(0x083A,0xB522)}, /* SMC */ \ + {USB_DEVICE(0x083A,0xA618)}, /* SMC */ \ + {USB_DEVICE(0x083A,0x7522)}, /* Arcadyan */ \ + {USB_DEVICE(0x0CDE,0x0022)}, /* ZCOM */ \ + {USB_DEVICE(0x0586,0x3416)}, /* Zyxel */ \ + {USB_DEVICE(0x0CDE,0x0025)}, /* Zyxel */ \ + {USB_DEVICE(0x1740,0x9701)}, /* EnGenius */ \ + {USB_DEVICE(0x1740,0x9702)}, /* EnGenius */ \ + {USB_DEVICE(0x0471,0x200f)}, /* Philips */ \ + {USB_DEVICE(0x14B2,0x3C25)}, /* Draytek */ \ + {USB_DEVICE(0x13D3,0x3247)}, /* AzureWave */ \ + {USB_DEVICE(0x083A,0x6618)}, /* Accton */ \ + {USB_DEVICE(0x15c5,0x0008)}, /* Amit */ \ + {USB_DEVICE(0x0E66,0x0001)}, /* Hawking */ \ + {USB_DEVICE(0x0E66,0x0003)}, /* Hawking */ \ + {USB_DEVICE(0x129B,0x1828)}, /* Siemens */ \ + {USB_DEVICE(0x157E,0x300E)}, /* U-Media */ \ + {USB_DEVICE(0x050d,0x805c)}, \ + {USB_DEVICE(0x1482,0x3C09)}, /* Abocom*/ \ + {USB_DEVICE(0x14B2,0x3C09)}, /* Alpha */ \ + {USB_DEVICE(0x04E8,0x2018)}, /* samsung */ \ + {USB_DEVICE(0x07B8,0x3070)}, /* AboCom */ \ + {USB_DEVICE(0x07B8,0x3071)}, /* AboCom */ \ + {USB_DEVICE(0x07B8,0x2870)}, /* AboCom */ \ + {USB_DEVICE(0x07B8,0x2770)}, /* AboCom */ \ + {USB_DEVICE(0x7392,0x7711)}, /* Edimax */ \ + {USB_DEVICE(0x5A57,0x0280)}, /* Zinwell */ \ + {USB_DEVICE(0x5A57,0x0282)}, /* Zinwell */ \ + {USB_DEVICE(0x0789,0x0162)}, /* Logitec */ \ + {USB_DEVICE(0x0789,0x0163)}, /* Logitec */ \ + {USB_DEVICE(0x0789,0x0164)}, /* Logitec */ \ + { }/* Terminating entry */ \ +} + +#define FREE_HTTX_RING(_p, _b, _t) \ +{ \ + if ((_t)->ENextBulkOutPosition == (_t)->CurWritePosition) \ + { \ + (_t)->bRingEmpty = TRUE; \ + } \ + /*NdisInterlockedDecrement(&(_p)->TxCount); */\ +} + +// +// RXINFO appends at the end of each rx packet. +// +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _RXINFO_STRUC { + UINT32 PlcpSignal:12; + UINT32 LastAMSDU:1; + UINT32 CipherAlg:1; + UINT32 PlcpRssil:1; + UINT32 Decrypted:1; + UINT32 AMPDU:1; // To be moved + UINT32 L2PAD:1; + UINT32 RSSI:1; + UINT32 HTC:1; + UINT32 AMSDU:1; // rx with 802.3 header, not 802.11 header. + UINT32 CipherErr:2; // 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid + UINT32 Crc:1; // 1: CRC error + UINT32 MyBss:1; // 1: this frame belongs to the same BSSID + UINT32 Bcast:1; // 1: this is a broadcast frame + UINT32 Mcast:1; // 1: this is a multicast frame + UINT32 U2M:1; // 1: this RX frame is unicast to me + UINT32 FRAG:1; + UINT32 NULLDATA:1; + UINT32 DATA:1; + UINT32 BA:1; +} RXINFO_STRUC, *PRXINFO_STRUC, RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC; +#else +typedef struct PACKED _RXINFO_STRUC { + UINT32 BA:1; + UINT32 DATA:1; + UINT32 NULLDATA:1; + UINT32 FRAG:1; + UINT32 U2M:1; // 1: this RX frame is unicast to me + UINT32 Mcast:1; // 1: this is a multicast frame + UINT32 Bcast:1; // 1: this is a broadcast frame + UINT32 MyBss:1; // 1: this frame belongs to the same BSSID + UINT32 Crc:1; // 1: CRC error + UINT32 CipherErr:2; // 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid + UINT32 AMSDU:1; // rx with 802.3 header, not 802.11 header. + UINT32 HTC:1; + UINT32 RSSI:1; + UINT32 L2PAD:1; + UINT32 AMPDU:1; // To be moved + UINT32 Decrypted:1; + UINT32 PlcpRssil:1; + UINT32 CipherAlg:1; + UINT32 LastAMSDU:1; + UINT32 PlcpSignal:12; +} RXINFO_STRUC, *PRXINFO_STRUC, RT28XX_RXD_STRUC, *PRT28XX_RXD_STRUC; +#endif + + +// +// TXINFO +// +#ifdef RT_BIG_ENDIAN +typedef struct _TXINFO_STRUC { + // Word 0 + UINT32 USBDMATxburst:1;//used ONLY in USB bulk Aggre. Force USB DMA transmit frame from current selected endpoint + UINT32 USBDMANextVLD:1; //used ONLY in USB bulk Aggregation, NextValid + UINT32 rsv2:2; // Software use. + UINT32 SwUseLastRound:1; // Software use. + UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA + UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition + UINT32 rsv:8; + UINT32 USBDMATxPktLen:16; //used ONLY in USB bulk Aggregation, Total byte counts of all sub-frame. +} TXINFO_STRUC, *PTXINFO_STRUC; +#else +typedef struct _TXINFO_STRUC { + // Word 0 + UINT32 USBDMATxPktLen:16; //used ONLY in USB bulk Aggregation, Total byte counts of all sub-frame. + UINT32 rsv:8; + UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition + UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA + UINT32 SwUseLastRound:1; // Software use. + UINT32 rsv2:2; // Software use. + UINT32 USBDMANextVLD:1; //used ONLY in USB bulk Aggregation, NextValid + UINT32 USBDMATxburst:1;//used ONLY in USB bulk Aggre. Force USB DMA transmit frame from current selected endpoint +} TXINFO_STRUC, *PTXINFO_STRUC; +#endif + +#define TXINFO_SIZE 4 +#define RXINFO_SIZE 4 +#define TXPADDING_SIZE 11 + +// +// Management ring buffer format +// +typedef struct _MGMT_STRUC { + BOOLEAN Valid; + PUCHAR pBuffer; + ULONG Length; +} MGMT_STRUC, *PMGMT_STRUC; + + +/* ----------------- EEPROM Related MACRO ----------------- */ +#define RT28xx_EEPROM_READ16(pAd, offset, var) \ + do { \ + RTUSBReadEEPROM(pAd, offset, (PUCHAR)&(var), 2); \ + var = le2cpu16(var); \ + }while(0) + +#define RT28xx_EEPROM_WRITE16(pAd, offset, var) \ + do{ \ + USHORT _tmpVar; \ + _tmpVar = cpu2le16(var); \ + RTUSBWriteEEPROM(pAd, offset, (PUCHAR)&(_tmpVar), 2); \ + }while(0) + +/* ----------------- TASK/THREAD Related MACRO ----------------- */ +#define RT28XX_TASK_THREAD_INIT(pAd, Status) \ + Status = CreateThreads(net_dev); + + +/* ----------------- Frimware Related MACRO ----------------- */ +#if 0 +#define RT28XX_FIRMUD_INIT(pAd) \ + { UINT32 MacReg; \ + RTUSBReadMACRegister(pAd, MAC_CSR0, &MacReg); } + +#define RT28XX_FIRMUD_END(pAd) \ + RTUSBWriteMACRegister(pAd, 0x7014, 0xffffffff); \ + RTUSBWriteMACRegister(pAd, 0x701c, 0xffffffff); \ + RTUSBFirmwareRun(pAd); +#else +#define RT28XX_WRITE_FIRMWARE(_pAd, _pFwImage, _FwLen) \ + RTUSBFirmwareWrite(_pAd, _pFwImage, _FwLen) +#endif + +/* ----------------- TX Related MACRO ----------------- */ +#define RT28XX_START_DEQUEUE(pAd, QueIdx, irqFlags) \ + { \ + RTMP_IRQ_LOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \ + if (pAd->DeQueueRunning[QueIdx]) \ + { \ + RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags);\ + printk("DeQueueRunning[%d]= TRUE!\n", QueIdx); \ + continue; \ + } \ + else \ + { \ + pAd->DeQueueRunning[QueIdx] = TRUE; \ + RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags);\ + } \ + } +#define RT28XX_STOP_DEQUEUE(pAd, QueIdx, irqFlags) \ + do{ \ + RTMP_IRQ_LOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \ + pAd->DeQueueRunning[QueIdx] = FALSE; \ + RTMP_IRQ_UNLOCK(&pAd->DeQueueLock[QueIdx], irqFlags); \ + }while(0) + + +#define RT28XX_HAS_ENOUGH_FREE_DESC(pAd, pTxBlk, freeNum, pPacket) \ + (RTUSBFreeDescriptorRequest(pAd, pTxBlk->QueIdx, (pTxBlk->TotalFrameLen + GET_OS_PKT_LEN(pPacket))) == NDIS_STATUS_SUCCESS) + +#define RT28XX_RELEASE_DESC_RESOURCE(pAd, QueIdx) \ + do{}while(0) + +#define NEED_QUEUE_BACK_FOR_AGG(_pAd, _QueIdx, _freeNum, _TxFrameType) \ + ((_TxFrameType == TX_RALINK_FRAME) && (RTUSBNeedQueueBackForAgg(_pAd, _QueIdx))) + + + +#define fRTMP_ADAPTER_NEED_STOP_TX \ + (fRTMP_ADAPTER_NIC_NOT_EXIST | fRTMP_ADAPTER_HALT_IN_PROGRESS | \ + fRTMP_ADAPTER_RESET_IN_PROGRESS | fRTMP_ADAPTER_BULKOUT_RESET | \ + fRTMP_ADAPTER_RADIO_OFF | fRTMP_ADAPTER_REMOVE_IN_PROGRESS) + + +#define HAL_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) \ + RtmpUSB_WriteSubTxResource(pAd, pTxBlk, bIsLast, pFreeNumber) + +#define HAL_WriteTxResource(pAd, pTxBlk,bIsLast, pFreeNumber) \ + RtmpUSB_WriteSingleTxResource(pAd, pTxBlk,bIsLast, pFreeNumber) + +#define HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) \ + RtmpUSB_WriteFragTxResource(pAd, pTxBlk, fragNum, pFreeNumber) + +#define HAL_WriteMultiTxResource(pAd, pTxBlk,frameNum, pFreeNumber) \ + RtmpUSB_WriteMultiTxResource(pAd, pTxBlk,frameNum, pFreeNumber) + +#define HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, TxIdx) \ + RtmpUSB_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, TxIdx) + +#define HAL_LastTxIdx(pAd, QueIdx,TxIdx) \ + /*RtmpUSBDataLastTxIdx(pAd, QueIdx,TxIdx)*/ + +#define HAL_KickOutTx(pAd, pTxBlk, QueIdx) \ + RtmpUSBDataKickOut(pAd, pTxBlk, QueIdx) + + +#define HAL_KickOutMgmtTx(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen) \ + RtmpUSBMgmtKickOut(pAd, QueIdx, pPacket, pSrcBufVA, SrcBufLen) + +#define HAL_KickOutNullFrameTx(_pAd, _QueIdx, _pNullFrame, _frameLen) \ + RtmpUSBNullFrameKickOut(_pAd, _QueIdx, _pNullFrame, _frameLen) + +#define RTMP_PKT_TAIL_PADDING 11 // 3(max 4 byte padding) + 4 (last packet padding) + 4 (MaxBulkOutsize align padding) + +extern UCHAR EpToQueue[6]; + + +#ifdef RT2870 +#define GET_TXRING_FREENO(_pAd, _QueIdx) (_QueIdx) //(_pAd->TxRing[_QueIdx].TxSwFreeIdx) +#define GET_MGMTRING_FREENO(_pAd) (_pAd->MgmtRing.TxSwFreeIdx) +#endif // RT2870 // + + +/* ----------------- RX Related MACRO ----------------- */ +//#define RT28XX_RX_ERROR_CHECK RTMPCheckRxWI + +#if 0 +#define RT28XX_RCV_INIT(pAd) \ + pAd->TransferBufferLength = 0; \ + pAd->ReadPosition = 0; \ + pAd->pCurrRxContext = NULL; +#endif + +#define RT28XX_RV_ALL_BUF_END(bBulkReceive) \ + /* We return STATUS_MORE_PROCESSING_REQUIRED so that the completion */ \ + /* routine (IofCompleteRequest) will stop working on the irp. */ \ + if (bBulkReceive == TRUE) RTUSBBulkReceive(pAd); + + +/* ----------------- ASIC Related MACRO ----------------- */ +#if 0 +#define RT28XX_DMA_WRITE_INIT(GloCfg) \ + { GloCfg.field.EnTXWriteBackDDONE = 1; \ + GloCfg.field.EnableRxDMA = 1; \ + GloCfg.field.EnableTxDMA = 1; } + +#define RT28XX_DMA_POST_WRITE(_pAd) \ + do{ USB_DMA_CFG_STRUC UsbCfg; \ + UsbCfg.word = 0; \ + /* for last packet, PBF might use more than limited, so minus 2 to prevent from error */ \ + UsbCfg.field.RxBulkAggLmt = (MAX_RXBULK_SIZE /1024)-3; \ + UsbCfg.field.phyclear = 0; \ + /* usb version is 1.1,do not use bulk in aggregation */ \ + if (_pAd->BulkInMaxPacketSize == 512) \ + UsbCfg.field.RxBulkAggEn = 1; \ + UsbCfg.field.RxBulkEn = 1; \ + UsbCfg.field.TxBulkEn = 1; \ + UsbCfg.field.RxBulkAggTOut = 0x80; /* 2006-10-18 */ \ + RTUSBWriteMACRegister(_pAd, USB_DMA_CFG, UsbCfg.word); \ + }while(0) +#endif + +// reset MAC of a station entry to 0xFFFFFFFFFFFF +#define RT28XX_STA_ENTRY_MAC_RESET(pAd, Wcid) \ + { RT_SET_ASIC_WCID SetAsicWcid; \ + SetAsicWcid.WCID = Wcid; \ + SetAsicWcid.SetTid = 0xffffffff; \ + SetAsicWcid.DeleteTid = 0xffffffff; \ + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID, \ + &SetAsicWcid, sizeof(RT_SET_ASIC_WCID)); } + +// add this entry into ASIC RX WCID search table +#define RT28XX_STA_ENTRY_ADD(pAd, pEntry) \ + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_CLIENT_MAC_ENTRY, \ + pEntry, sizeof(MAC_TABLE_ENTRY)); + +// remove Pair-wise key material from ASIC +// yet implement +#define RT28XX_STA_ENTRY_KEY_DEL(pAd, BssIdx, Wcid) + +// add Client security information into ASIC WCID table and IVEIV table +#define RT28XX_STA_SECURITY_INFO_ADD(pAd, apidx, KeyID, pEntry) \ + { RT28XX_STA_ENTRY_MAC_RESET(pAd, pEntry->Aid); \ + if (pEntry->Aid >= 1) { \ + RT_SET_ASIC_WCID_ATTRI SetAsicWcidAttri; \ + SetAsicWcidAttri.WCID = pEntry->Aid; \ + if ((pEntry->AuthMode <= Ndis802_11AuthModeAutoSwitch) && \ + (pEntry->WepStatus == Ndis802_11Encryption1Enabled)) \ + { \ + SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg; \ + } \ + else if (pEntry->AuthMode == Ndis802_11AuthModeWPANone) \ + { \ + SetAsicWcidAttri.Cipher = pAd->SharedKey[apidx][KeyID].CipherAlg; \ + } \ + else SetAsicWcidAttri.Cipher = 0; \ + DBGPRINT(RT_DEBUG_TRACE, ("aid cipher = %ld\n",SetAsicWcidAttri.Cipher)); \ + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_SET_ASIC_WCID_CIPHER, \ + &SetAsicWcidAttri, sizeof(RT_SET_ASIC_WCID_ATTRI)); } } + +// Insert the BA bitmap to ASIC for the Wcid entry +#define RT28XX_ADD_BA_SESSION_TO_ASIC(_pAd, _Aid, _TID) \ + do{ \ + RT_SET_ASIC_WCID SetAsicWcid; \ + SetAsicWcid.WCID = (_Aid); \ + SetAsicWcid.SetTid = (0x10000<<(_TID)); \ + SetAsicWcid.DeleteTid = 0xffffffff; \ + RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(RT_SET_ASIC_WCID)); \ + }while(0) + +// Remove the BA bitmap from ASIC for the Wcid entry +#define RT28XX_DEL_BA_SESSION_FROM_ASIC(_pAd, _Wcid, _TID) \ + do{ \ + RT_SET_ASIC_WCID SetAsicWcid; \ + SetAsicWcid.WCID = (_Wcid); \ + SetAsicWcid.SetTid = (0xffffffff); \ + SetAsicWcid.DeleteTid = (0x10000<<(_TID) ); \ + RTUSBEnqueueInternalCmd((_pAd), CMDTHREAD_SET_ASIC_WCID, &SetAsicWcid, sizeof(RT_SET_ASIC_WCID)); \ + }while(0) + + +/* ----------------- PCI/USB Related MACRO ----------------- */ +#define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p) \ + ((POS_COOKIE)handle)->pUsb_Dev = dev_p; + +// no use +#define RT28XX_UNMAP() +#define RT28XX_IRQ_REQUEST(net_dev) +#define RT28XX_IRQ_RELEASE(net_dev) +#define RT28XX_IRQ_INIT(pAd) +#define RT28XX_IRQ_ENABLE(pAd) + + +/* ----------------- MLME Related MACRO ----------------- */ +#define RT28XX_MLME_HANDLER(pAd) RTUSBMlmeUp(pAd) + +#define RT28XX_MLME_PRE_SANITY_CHECK(pAd) \ + { if ((pAd->CommonCfg.bHardwareRadio == TRUE) && \ + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && \ + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS))) { \ + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_CHECK_GPIO, NULL, 0); } } + +#define RT28XX_MLME_STA_QUICK_RSP_WAKE_UP(pAd) \ + { RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_QKERIODIC_EXECUT, NULL, 0); \ + RTUSBMlmeUp(pAd); } + +#define RT28XX_MLME_RESET_STATE_MACHINE(pAd) \ + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_RESET_CONF, 0, NULL); \ + RTUSBMlmeUp(pAd); + +#define RT28XX_HANDLE_COUNTER_MEASURE(_pAd, _pEntry) \ + { RTUSBEnqueueInternalCmd(_pAd, CMDTHREAD_802_11_COUNTER_MEASURE, _pEntry, sizeof(MAC_TABLE_ENTRY)); \ + RTUSBMlmeUp(_pAd); \ + } + + +/* ----------------- Power Save Related MACRO ----------------- */ +#define RT28XX_PS_POLL_ENQUEUE(pAd) \ + { RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_PSPOLL); \ + RTUSBKickBulkOut(pAd); } + +#define RT28xx_CHIP_NAME "RT2870" +#define USB_CYC_CFG 0x02a4 +#define STATUS_SUCCESS 0x00 +#define STATUS_UNSUCCESSFUL 0x01 +#define NT_SUCCESS(status) (((status) > 0) ? (1):(0)) +#define InterlockedIncrement atomic_inc +#define NdisInterlockedIncrement atomic_inc +#define InterlockedDecrement atomic_dec +#define NdisInterlockedDecrement atomic_dec +#define InterlockedExchange atomic_set +//#define NdisMSendComplete RTMP_SendComplete +#define NdisMCancelTimer RTMPCancelTimer +#define NdisAllocMemory(_ptr, _size, _flag) \ + do{_ptr = kmalloc((_size),(_flag));}while(0) +#define NdisFreeMemory(a, b, c) kfree((a)) +#define NdisMSleep RTMPusecDelay /* unit: microsecond */ + + +#define USBD_TRANSFER_DIRECTION_OUT 0 +#define USBD_TRANSFER_DIRECTION_IN 0 +#define USBD_SHORT_TRANSFER_OK 0 +#define PURB purbb_t + +#define RTUSB_FREE_URB(pUrb) usb_free_urb(pUrb) + +//#undef MlmeAllocateMemory +//#undef MlmeFreeMemory + +typedef int NTSTATUS; +typedef struct usb_device * PUSB_DEV; + +/* MACRO for linux usb */ +typedef struct urb *purbb_t; +typedef struct usb_ctrlrequest devctrlrequest; +#define PIRP PVOID +#define PMDL PVOID +#define NDIS_OID UINT +#ifndef USB_ST_NOERROR +#define USB_ST_NOERROR 0 +#endif + +// vendor-specific control operations +#define CONTROL_TIMEOUT_JIFFIES ( (100 * HZ) / 1000) +#define UNLINK_TIMEOUT_MS 3 + +/* unlink urb */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7) +#define RTUSB_UNLINK_URB(pUrb) usb_kill_urb(pUrb) +#else +#define RTUSB_UNLINK_URB(pUrb) usb_unlink_urb(pUrb) +#endif + +// Prototypes of completion funuc. +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) +#define RTUSBBulkOutDataPacketComplete(purb, pt_regs) RTUSBBulkOutDataPacketComplete(purb) +#define RTUSBBulkOutMLMEPacketComplete(pUrb, pt_regs) RTUSBBulkOutMLMEPacketComplete(pUrb) +#define RTUSBBulkOutNullFrameComplete(pUrb, pt_regs) RTUSBBulkOutNullFrameComplete(pUrb) +#define RTUSBBulkOutRTSFrameComplete(pUrb, pt_regs) RTUSBBulkOutRTSFrameComplete(pUrb) +#define RTUSBBulkOutPsPollComplete(pUrb, pt_regs) RTUSBBulkOutPsPollComplete(pUrb) +#define RTUSBBulkRxComplete(pUrb, pt_regs) RTUSBBulkRxComplete(pUrb) +#endif + + +VOID RTUSBBulkOutDataPacketComplete(purbb_t purb, struct pt_regs *pt_regs); +VOID RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs); +VOID RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs); +VOID RTUSBBulkOutRTSFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs); +VOID RTUSBBulkOutPsPollComplete(purbb_t pUrb, struct pt_regs *pt_regs); +VOID RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs); + + +#define RTUSBMlmeUp(pAd) \ +{ \ + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; \ + CHECK_PID_LEGALITY(pObj->MLMEThr_pid) \ + up(&(pAd->mlme_semaphore)); \ +} + +#define RTUSBCMDUp(pAd) \ +{ \ + POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; \ + CHECK_PID_LEGALITY(pObj->RTUSBCmdThr_pid) \ + up(&(pAd->RTUSBCmd_semaphore)); \ +} + + +static inline NDIS_STATUS RTMPAllocateMemory( + OUT PVOID *ptr, + IN size_t size) +{ + *ptr = kmalloc(size, GFP_ATOMIC); + if(*ptr) + return NDIS_STATUS_SUCCESS; + else + return NDIS_STATUS_RESOURCES; +} + +/* rtmp.h */ +#define BEACON_RING_SIZE 2 +#define DEVICE_VENDOR_REQUEST_OUT 0x40 +#define DEVICE_VENDOR_REQUEST_IN 0xc0 +#define INTERFACE_VENDOR_REQUEST_OUT 0x41 +#define INTERFACE_VENDOR_REQUEST_IN 0xc1 +#define MGMTPIPEIDX 0 // EP6 is highest priority + +#define BULKOUT_MGMT_RESET_FLAG 0x80 + +#define RTUSB_SET_BULK_FLAG(_M, _F) ((_M)->BulkFlags |= (_F)) +#define RTUSB_CLEAR_BULK_FLAG(_M, _F) ((_M)->BulkFlags &= ~(_F)) +#define RTUSB_TEST_BULK_FLAG(_M, _F) (((_M)->BulkFlags & (_F)) != 0) + +#define EnqueueCmd(cmdq, cmdqelmt) \ +{ \ + if (cmdq->size == 0) \ + cmdq->head = cmdqelmt; \ + else \ + cmdq->tail->next = cmdqelmt; \ + cmdq->tail = cmdqelmt; \ + cmdqelmt->next = NULL; \ + cmdq->size++; \ +} + +typedef struct _RT_SET_ASIC_WCID { + ULONG WCID; // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based + ULONG SetTid; // time-based: seconds, packet-based: kilo-packets + ULONG DeleteTid; // time-based: seconds, packet-based: kilo-packets + UCHAR Addr[MAC_ADDR_LEN]; // avoid in interrupt when write key +} RT_SET_ASIC_WCID,*PRT_SET_ASIC_WCID; + +typedef struct _RT_SET_ASIC_WCID_ATTRI { + ULONG WCID; // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based + ULONG Cipher; // ASIC Cipher definition + UCHAR Addr[ETH_LENGTH_OF_ADDRESS]; +} RT_SET_ASIC_WCID_ATTRI,*PRT_SET_ASIC_WCID_ATTRI; + +typedef struct _MLME_MEMORY_STRUCT { + PVOID AllocVa; //Pointer to the base virtual address of the allocated memory + struct _MLME_MEMORY_STRUCT *Next; //Pointer to the next virtual address of the allocated memory +} MLME_MEMORY_STRUCT, *PMLME_MEMORY_STRUCT; + +typedef struct _MLME_MEMORY_HANDLER { + BOOLEAN MemRunning; //The flag of the Mlme memory handler's status + UINT MemoryCount; //Total nonpaged system-space memory not size + UINT InUseCount; //Nonpaged system-space memory in used counts + UINT UnUseCount; //Nonpaged system-space memory available counts + INT PendingCount; //Nonpaged system-space memory for free counts + PMLME_MEMORY_STRUCT pInUseHead; //Pointer to the first nonpaed memory not used + PMLME_MEMORY_STRUCT pInUseTail; //Pointer to the last nonpaged memory not used + PMLME_MEMORY_STRUCT pUnUseHead; //Pointer to the first nonpaged memory in used + PMLME_MEMORY_STRUCT pUnUseTail; //Pointer to the last nonpaged memory in used + PULONG MemFreePending[MAX_MLME_HANDLER_MEMORY]; //an array to keep pending free-memory's pointer (32bits) +} MLME_MEMORY_HANDLER, *PMLME_MEMORY_HANDLER; + +typedef struct _CmdQElmt { + UINT command; + PVOID buffer; + ULONG bufferlength; + BOOLEAN CmdFromNdis; + BOOLEAN SetOperation; + struct _CmdQElmt *next; +} CmdQElmt, *PCmdQElmt; + +typedef struct _CmdQ { + UINT size; + CmdQElmt *head; + CmdQElmt *tail; + UINT32 CmdQState; +}CmdQ, *PCmdQ; + +// +// For WPA SUPPLICANT: WIRELESS EXT support wireless events: v14 or newer +// +#if WIRELESS_EXT >= 14 +//#define WPA_SUPPLICANT_SUPPORT 1 +#endif + +/* oid.h */ +// Cipher suite type for mixed mode group cipher, P802.11i-2004 +typedef enum _RT_802_11_CIPHER_SUITE_TYPE { + Cipher_Type_NONE, + Cipher_Type_WEP40, + Cipher_Type_TKIP, + Cipher_Type_RSVD, + Cipher_Type_CCMP, + Cipher_Type_WEP104 +} RT_802_11_CIPHER_SUITE_TYPE, *PRT_802_11_CIPHER_SUITE_TYPE; + +//CMDTHREAD_MULTI_READ_MAC +//CMDTHREAD_MULTI_WRITE_MAC +//CMDTHREAD_VENDOR_EEPROM_READ +//CMDTHREAD_VENDOR_EEPROM_WRITE +typedef struct _CMDHandler_TLV { + USHORT Offset; + USHORT Length; + UCHAR DataFirst; +} CMDHandler_TLV, *PCMDHandler_TLV; + +// New for MeetingHouse Api support +#define CMDTHREAD_VENDOR_RESET 0x0D730101 // cmd +#define CMDTHREAD_VENDOR_UNPLUG 0x0D730102 // cmd +#define CMDTHREAD_VENDOR_SWITCH_FUNCTION 0x0D730103 // cmd +#define CMDTHREAD_MULTI_WRITE_MAC 0x0D730107 // cmd +#define CMDTHREAD_MULTI_READ_MAC 0x0D730108 // cmd +#define CMDTHREAD_VENDOR_EEPROM_WRITE 0x0D73010A // cmd +#define CMDTHREAD_VENDOR_EEPROM_READ 0x0D73010B // cmd +#define CMDTHREAD_VENDOR_ENTER_TESTMODE 0x0D73010C // cmd +#define CMDTHREAD_VENDOR_EXIT_TESTMODE 0x0D73010D // cmd +#define CMDTHREAD_VENDOR_WRITE_BBP 0x0D730119 // cmd +#define CMDTHREAD_VENDOR_READ_BBP 0x0D730118 // cmd +#define CMDTHREAD_VENDOR_WRITE_RF 0x0D73011A // cmd +#define CMDTHREAD_VENDOR_FLIP_IQ 0x0D73011D // cmd +#define CMDTHREAD_RESET_BULK_OUT 0x0D730210 // cmd +#define CMDTHREAD_RESET_BULK_IN 0x0D730211 // cmd +#define CMDTHREAD_SET_PSM_BIT_SAVE 0x0D730212 // cmd +#define CMDTHREAD_SET_RADIO 0x0D730214 // cmd +#define CMDTHREAD_UPDATE_TX_RATE 0x0D730216 // cmd +#define CMDTHREAD_802_11_ADD_KEY_WEP 0x0D730218 // cmd +#define CMDTHREAD_RESET_FROM_ERROR 0x0D73021A // cmd +#define CMDTHREAD_LINK_DOWN 0x0D73021B // cmd +#define CMDTHREAD_RESET_FROM_NDIS 0x0D73021C // cmd +#define CMDTHREAD_CHECK_GPIO 0x0D730215 // cmd +#define CMDTHREAD_FORCE_WAKE_UP 0x0D730222 // cmd +#define CMDTHREAD_SET_BW 0x0D730225 // cmd +#define CMDTHREAD_SET_ASIC_WCID 0x0D730226 // cmd +#define CMDTHREAD_SET_ASIC_WCID_CIPHER 0x0D730227 // cmd +#define CMDTHREAD_QKERIODIC_EXECUT 0x0D73023D // cmd +#define RT_CMD_SET_KEY_TABLE 0x0D730228 // cmd +#define RT_CMD_SET_RX_WCID_TABLE 0x0D730229 // cmd +#define CMDTHREAD_SET_CLIENT_MAC_ENTRY 0x0D73023E // cmd +#define CMDTHREAD_802_11_QUERY_HARDWARE_REGISTER 0x0D710105 // cmd +#define CMDTHREAD_802_11_SET_PHY_MODE 0x0D79010C // cmd +#define CMDTHREAD_802_11_SET_STA_CONFIG 0x0D790111 // cmd +#define CMDTHREAD_802_11_SET_PREAMBLE 0x0D790101 // cmd +#define CMDTHREAD_802_11_COUNTER_MEASURE 0x0D790102 // cmd + + +#define WPA1AKMBIT 0x01 +#define WPA2AKMBIT 0x02 +#define WPA1PSKAKMBIT 0x04 +#define WPA2PSKAKMBIT 0x08 +#define TKIPBIT 0x01 +#define CCMPBIT 0x02 + + +#define RT28XX_STA_FORCE_WAKEUP(pAd, bFromTx) \ + RT28xxUsbStaAsicForceWakeup(pAd, bFromTx); + +#define RT28XX_STA_SLEEP_THEN_AUTO_WAKEUP(pAd, TbttNumToNextWakeUp) \ + RT28xxUsbStaAsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); + +#define RT28XX_MLME_RADIO_ON(pAd) \ + RT28xxUsbMlmeRadioOn(pAd); + +#define RT28XX_MLME_RADIO_OFF(pAd) \ + RT28xxUsbMlmeRadioOFF(pAd); + +#endif //__RT2870_H__ diff --git a/drivers/staging/rt2870/rt28xx.h b/drivers/staging/rt2870/rt28xx.h new file mode 100644 index 000000000000..3927d22f78fb --- /dev/null +++ b/drivers/staging/rt2870/rt28xx.h @@ -0,0 +1,2689 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rt28xx.h + + Abstract: + RT28xx ASIC related definition & structures + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee Jan-3-2006 created for RT2860c +*/ + +#ifndef __RT28XX_H__ +#define __RT28XX_H__ + + +// +// PCI registers - base address 0x0000 +// +#define PCI_CFG 0x0000 +#define PCI_EECTRL 0x0004 +#define PCI_MCUCTRL 0x0008 + +// +// SCH/DMA registers - base address 0x0200 +// +// INT_SOURCE_CSR: Interrupt source register. Write one to clear corresponding bit +// +#define DMA_CSR0 0x200 +#define INT_SOURCE_CSR 0x200 +#ifdef RT_BIG_ENDIAN +typedef union _INT_SOURCE_CSR_STRUC { + struct { + UINT32 :14; + UINT32 TxCoherent:1; + UINT32 RxCoherent:1; + UINT32 GPTimer:1; + UINT32 AutoWakeup:1;//bit14 + UINT32 TXFifoStatusInt:1;//FIFO Statistics is full, sw should read 0x171c + UINT32 PreTBTT:1; + UINT32 TBTTInt:1; + UINT32 RxTxCoherent:1; + UINT32 MCUCommandINT:1; + UINT32 MgmtDmaDone:1; + UINT32 HccaDmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac1DmaDone:1; + UINT32 Ac0DmaDone:1; + UINT32 RxDone:1; + UINT32 TxDelayINT:1; //delayed interrupt, not interrupt until several int or time limit hit + UINT32 RxDelayINT:1; //dealyed interrupt + } field; + UINT32 word; +} INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC; +#else +typedef union _INT_SOURCE_CSR_STRUC { + struct { + UINT32 RxDelayINT:1; + UINT32 TxDelayINT:1; + UINT32 RxDone:1; + UINT32 Ac0DmaDone:1;//4 + UINT32 Ac1DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 HccaDmaDone:1; // bit7 + UINT32 MgmtDmaDone:1; + UINT32 MCUCommandINT:1;//bit 9 + UINT32 RxTxCoherent:1; + UINT32 TBTTInt:1; + UINT32 PreTBTT:1; + UINT32 TXFifoStatusInt:1;//FIFO Statistics is full, sw should read 0x171c + UINT32 AutoWakeup:1;//bit14 + UINT32 GPTimer:1; + UINT32 RxCoherent:1;//bit16 + UINT32 TxCoherent:1; + UINT32 :14; + } field; + UINT32 word; +} INT_SOURCE_CSR_STRUC, *PINT_SOURCE_CSR_STRUC; +#endif + +// +// INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF +// +#define INT_MASK_CSR 0x204 +#ifdef RT_BIG_ENDIAN +typedef union _INT_MASK_CSR_STRUC { + struct { + UINT32 TxCoherent:1; + UINT32 RxCoherent:1; + UINT32 :20; + UINT32 MCUCommandINT:1; + UINT32 MgmtDmaDone:1; + UINT32 HccaDmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac1DmaDone:1; + UINT32 Ac0DmaDone:1; + UINT32 RxDone:1; + UINT32 TxDelay:1; + UINT32 RXDelay_INT_MSK:1; + } field; + UINT32 word; +}INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC; +#else +typedef union _INT_MASK_CSR_STRUC { + struct { + UINT32 RXDelay_INT_MSK:1; + UINT32 TxDelay:1; + UINT32 RxDone:1; + UINT32 Ac0DmaDone:1; + UINT32 Ac1DmaDone:1; + UINT32 Ac2DmaDone:1; + UINT32 Ac3DmaDone:1; + UINT32 HccaDmaDone:1; + UINT32 MgmtDmaDone:1; + UINT32 MCUCommandINT:1; + UINT32 :20; + UINT32 RxCoherent:1; + UINT32 TxCoherent:1; + } field; + UINT32 word; +} INT_MASK_CSR_STRUC, *PINT_MASK_CSR_STRUC; +#endif +#define WPDMA_GLO_CFG 0x208 +#ifdef RT_BIG_ENDIAN +typedef union _WPDMA_GLO_CFG_STRUC { + struct { + UINT32 HDR_SEG_LEN:16; + UINT32 RXHdrScater:8; + UINT32 BigEndian:1; + UINT32 EnTXWriteBackDDONE:1; + UINT32 WPDMABurstSIZE:2; + UINT32 RxDMABusy:1; + UINT32 EnableRxDMA:1; + UINT32 TxDMABusy:1; + UINT32 EnableTxDMA:1; + } field; + UINT32 word; +}WPDMA_GLO_CFG_STRUC, *PWPDMA_GLO_CFG_STRUC; +#else +typedef union _WPDMA_GLO_CFG_STRUC { + struct { + UINT32 EnableTxDMA:1; + UINT32 TxDMABusy:1; + UINT32 EnableRxDMA:1; + UINT32 RxDMABusy:1; + UINT32 WPDMABurstSIZE:2; + UINT32 EnTXWriteBackDDONE:1; + UINT32 BigEndian:1; + UINT32 RXHdrScater:8; + UINT32 HDR_SEG_LEN:16; + } field; + UINT32 word; +} WPDMA_GLO_CFG_STRUC, *PWPDMA_GLO_CFG_STRUC; +#endif +#define WPDMA_RST_IDX 0x20c +#ifdef RT_BIG_ENDIAN +typedef union _WPDMA_RST_IDX_STRUC { + struct { + UINT32 :15; + UINT32 RST_DRX_IDX0:1; + UINT32 rsv:10; + UINT32 RST_DTX_IDX5:1; + UINT32 RST_DTX_IDX4:1; + UINT32 RST_DTX_IDX3:1; + UINT32 RST_DTX_IDX2:1; + UINT32 RST_DTX_IDX1:1; + UINT32 RST_DTX_IDX0:1; + } field; + UINT32 word; +}WPDMA_RST_IDX_STRUC, *PWPDMA_RST_IDX_STRUC; +#else +typedef union _WPDMA_RST_IDX_STRUC { + struct { + UINT32 RST_DTX_IDX0:1; + UINT32 RST_DTX_IDX1:1; + UINT32 RST_DTX_IDX2:1; + UINT32 RST_DTX_IDX3:1; + UINT32 RST_DTX_IDX4:1; + UINT32 RST_DTX_IDX5:1; + UINT32 rsv:10; + UINT32 RST_DRX_IDX0:1; + UINT32 :15; + } field; + UINT32 word; +} WPDMA_RST_IDX_STRUC, *PWPDMA_RST_IDX_STRUC; +#endif +#define DELAY_INT_CFG 0x0210 +#ifdef RT_BIG_ENDIAN +typedef union _DELAY_INT_CFG_STRUC { + struct { + UINT32 TXDLY_INT_EN:1; + UINT32 TXMAX_PINT:7; + UINT32 TXMAX_PTIME:8; + UINT32 RXDLY_INT_EN:1; + UINT32 RXMAX_PINT:7; + UINT32 RXMAX_PTIME:8; + } field; + UINT32 word; +}DELAY_INT_CFG_STRUC, *PDELAY_INT_CFG_STRUC; +#else +typedef union _DELAY_INT_CFG_STRUC { + struct { + UINT32 RXMAX_PTIME:8; + UINT32 RXMAX_PINT:7; + UINT32 RXDLY_INT_EN:1; + UINT32 TXMAX_PTIME:8; + UINT32 TXMAX_PINT:7; + UINT32 TXDLY_INT_EN:1; + } field; + UINT32 word; +} DELAY_INT_CFG_STRUC, *PDELAY_INT_CFG_STRUC; +#endif +#define WMM_AIFSN_CFG 0x0214 +#ifdef RT_BIG_ENDIAN +typedef union _AIFSN_CSR_STRUC { + struct { + UINT32 Rsv:16; + UINT32 Aifsn3:4; // for AC_VO + UINT32 Aifsn2:4; // for AC_VI + UINT32 Aifsn1:4; // for AC_BK + UINT32 Aifsn0:4; // for AC_BE + } field; + UINT32 word; +} AIFSN_CSR_STRUC, *PAIFSN_CSR_STRUC; +#else +typedef union _AIFSN_CSR_STRUC { + struct { + UINT32 Aifsn0:4; // for AC_BE + UINT32 Aifsn1:4; // for AC_BK + UINT32 Aifsn2:4; // for AC_VI + UINT32 Aifsn3:4; // for AC_VO + UINT32 Rsv:16; + } field; + UINT32 word; +} AIFSN_CSR_STRUC, *PAIFSN_CSR_STRUC; +#endif +// +// CWMIN_CSR: CWmin for each EDCA AC +// +#define WMM_CWMIN_CFG 0x0218 +#ifdef RT_BIG_ENDIAN +typedef union _CWMIN_CSR_STRUC { + struct { + UINT32 Rsv:16; + UINT32 Cwmin3:4; // for AC_VO + UINT32 Cwmin2:4; // for AC_VI + UINT32 Cwmin1:4; // for AC_BK + UINT32 Cwmin0:4; // for AC_BE + } field; + UINT32 word; +} CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC; +#else +typedef union _CWMIN_CSR_STRUC { + struct { + UINT32 Cwmin0:4; // for AC_BE + UINT32 Cwmin1:4; // for AC_BK + UINT32 Cwmin2:4; // for AC_VI + UINT32 Cwmin3:4; // for AC_VO + UINT32 Rsv:16; + } field; + UINT32 word; +} CWMIN_CSR_STRUC, *PCWMIN_CSR_STRUC; +#endif + +// +// CWMAX_CSR: CWmin for each EDCA AC +// +#define WMM_CWMAX_CFG 0x021c +#ifdef RT_BIG_ENDIAN +typedef union _CWMAX_CSR_STRUC { + struct { + UINT32 Rsv:16; + UINT32 Cwmax3:4; // for AC_VO + UINT32 Cwmax2:4; // for AC_VI + UINT32 Cwmax1:4; // for AC_BK + UINT32 Cwmax0:4; // for AC_BE + } field; + UINT32 word; +} CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC; +#else +typedef union _CWMAX_CSR_STRUC { + struct { + UINT32 Cwmax0:4; // for AC_BE + UINT32 Cwmax1:4; // for AC_BK + UINT32 Cwmax2:4; // for AC_VI + UINT32 Cwmax3:4; // for AC_VO + UINT32 Rsv:16; + } field; + UINT32 word; +} CWMAX_CSR_STRUC, *PCWMAX_CSR_STRUC; +#endif + + +// +// AC_TXOP_CSR0: AC_BK/AC_BE TXOP register +// +#define WMM_TXOP0_CFG 0x0220 +#ifdef RT_BIG_ENDIAN +typedef union _AC_TXOP_CSR0_STRUC { + struct { + USHORT Ac1Txop; // for AC_BE, in unit of 32us + USHORT Ac0Txop; // for AC_BK, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC; +#else +typedef union _AC_TXOP_CSR0_STRUC { + struct { + USHORT Ac0Txop; // for AC_BK, in unit of 32us + USHORT Ac1Txop; // for AC_BE, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR0_STRUC, *PAC_TXOP_CSR0_STRUC; +#endif + +// +// AC_TXOP_CSR1: AC_VO/AC_VI TXOP register +// +#define WMM_TXOP1_CFG 0x0224 +#ifdef RT_BIG_ENDIAN +typedef union _AC_TXOP_CSR1_STRUC { + struct { + USHORT Ac3Txop; // for AC_VO, in unit of 32us + USHORT Ac2Txop; // for AC_VI, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC; +#else +typedef union _AC_TXOP_CSR1_STRUC { + struct { + USHORT Ac2Txop; // for AC_VI, in unit of 32us + USHORT Ac3Txop; // for AC_VO, in unit of 32us + } field; + UINT32 word; +} AC_TXOP_CSR1_STRUC, *PAC_TXOP_CSR1_STRUC; +#endif +#define RINGREG_DIFF 0x10 +#define GPIO_CTRL_CFG 0x0228 //MAC_CSR13 +#define MCU_CMD_CFG 0x022c +#define TX_BASE_PTR0 0x0230 //AC_BK base address +#define TX_MAX_CNT0 0x0234 +#define TX_CTX_IDX0 0x0238 +#define TX_DTX_IDX0 0x023c +#define TX_BASE_PTR1 0x0240 //AC_BE base address +#define TX_MAX_CNT1 0x0244 +#define TX_CTX_IDX1 0x0248 +#define TX_DTX_IDX1 0x024c +#define TX_BASE_PTR2 0x0250 //AC_VI base address +#define TX_MAX_CNT2 0x0254 +#define TX_CTX_IDX2 0x0258 +#define TX_DTX_IDX2 0x025c +#define TX_BASE_PTR3 0x0260 //AC_VO base address +#define TX_MAX_CNT3 0x0264 +#define TX_CTX_IDX3 0x0268 +#define TX_DTX_IDX3 0x026c +#define TX_BASE_PTR4 0x0270 //HCCA base address +#define TX_MAX_CNT4 0x0274 +#define TX_CTX_IDX4 0x0278 +#define TX_DTX_IDX4 0x027c +#define TX_BASE_PTR5 0x0280 //MGMT base address +#define TX_MAX_CNT5 0x0284 +#define TX_CTX_IDX5 0x0288 +#define TX_DTX_IDX5 0x028c +#define TX_MGMTMAX_CNT TX_MAX_CNT5 +#define TX_MGMTCTX_IDX TX_CTX_IDX5 +#define TX_MGMTDTX_IDX TX_DTX_IDX5 +#define RX_BASE_PTR 0x0290 //RX base address +#define RX_MAX_CNT 0x0294 +#define RX_CRX_IDX 0x0298 +#define RX_DRX_IDX 0x029c +#define USB_DMA_CFG 0x02a0 +#ifdef RT_BIG_ENDIAN +typedef union _USB_DMA_CFG_STRUC { + struct { + UINT32 TxBusy:1; //USB DMA TX FSM busy . debug only + UINT32 RxBusy:1; //USB DMA RX FSM busy . debug only + UINT32 EpoutValid:6; //OUT endpoint data valid. debug only + UINT32 TxBulkEn:1; //Enable USB DMA Tx + UINT32 RxBulkEn:1; //Enable USB DMA Rx + UINT32 RxBulkAggEn:1; //Enable Rx Bulk Aggregation + UINT32 TxopHalt:1; //Halt TXOP count down when TX buffer is full. + UINT32 TxClear:1; //Clear USB DMA TX path + UINT32 rsv:2; + UINT32 phyclear:1; //phy watch dog enable. write 1 + UINT32 RxBulkAggLmt:8; //Rx Bulk Aggregation Limit in unit of 1024 bytes + UINT32 RxBulkAggTOut:8; //Rx Bulk Aggregation TimeOut in unit of 33ns + } field; + UINT32 word; +} USB_DMA_CFG_STRUC, *PUSB_DMA_CFG_STRUC; +#else +typedef union _USB_DMA_CFG_STRUC { + struct { + UINT32 RxBulkAggTOut:8; //Rx Bulk Aggregation TimeOut in unit of 33ns + UINT32 RxBulkAggLmt:8; //Rx Bulk Aggregation Limit in unit of 256 bytes + UINT32 phyclear:1; //phy watch dog enable. write 1 + UINT32 rsv:2; + UINT32 TxClear:1; //Clear USB DMA TX path + UINT32 TxopHalt:1; //Halt TXOP count down when TX buffer is full. + UINT32 RxBulkAggEn:1; //Enable Rx Bulk Aggregation + UINT32 RxBulkEn:1; //Enable USB DMA Rx + UINT32 TxBulkEn:1; //Enable USB DMA Tx + UINT32 EpoutValid:6; //OUT endpoint data valid + UINT32 RxBusy:1; //USB DMA RX FSM busy + UINT32 TxBusy:1; //USB DMA TX FSM busy + } field; + UINT32 word; +} USB_DMA_CFG_STRUC, *PUSB_DMA_CFG_STRUC; +#endif + +// +// 3 PBF registers +// +// +// Most are for debug. Driver doesn't touch PBF register. +#define PBF_SYS_CTRL 0x0400 +#define PBF_CFG 0x0408 +#define PBF_MAX_PCNT 0x040C +#define PBF_CTRL 0x0410 +#define PBF_INT_STA 0x0414 +#define PBF_INT_ENA 0x0418 +#define TXRXQ_PCNT 0x0438 +#define PBF_DBG 0x043c +#define PBF_CAP_CTRL 0x0440 + +// +// 4 MAC registers +// +// +// 4.1 MAC SYSTEM configuration registers (offset:0x1000) +// +#define MAC_CSR0 0x1000 +#ifdef RT_BIG_ENDIAN +typedef union _ASIC_VER_ID_STRUC { + struct { + USHORT ASICVer; // version : 2860 + USHORT ASICRev; // reversion : 0 + } field; + UINT32 word; +} ASIC_VER_ID_STRUC, *PASIC_VER_ID_STRUC; +#else +typedef union _ASIC_VER_ID_STRUC { + struct { + USHORT ASICRev; // reversion : 0 + USHORT ASICVer; // version : 2860 + } field; + UINT32 word; +} ASIC_VER_ID_STRUC, *PASIC_VER_ID_STRUC; +#endif +#define MAC_SYS_CTRL 0x1004 //MAC_CSR1 +#define MAC_ADDR_DW0 0x1008 // MAC ADDR DW0 +#define MAC_ADDR_DW1 0x100c // MAC ADDR DW1 +// +// MAC_CSR2: STA MAC register 0 +// +#ifdef RT_BIG_ENDIAN +typedef union _MAC_DW0_STRUC { + struct { + UCHAR Byte3; // MAC address byte 3 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte0; // MAC address byte 0 + } field; + UINT32 word; +} MAC_DW0_STRUC, *PMAC_DW0_STRUC; +#else +typedef union _MAC_DW0_STRUC { + struct { + UCHAR Byte0; // MAC address byte 0 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte3; // MAC address byte 3 + } field; + UINT32 word; +} MAC_DW0_STRUC, *PMAC_DW0_STRUC; +#endif + +// +// MAC_CSR3: STA MAC register 1 +// +#ifdef RT_BIG_ENDIAN +typedef union _MAC_DW1_STRUC { + struct { + UCHAR Rsvd1; + UCHAR U2MeMask; + UCHAR Byte5; // MAC address byte 5 + UCHAR Byte4; // MAC address byte 4 + } field; + UINT32 word; +} MAC_DW1_STRUC, *PMAC_DW1_STRUC; +#else +typedef union _MAC_DW1_STRUC { + struct { + UCHAR Byte4; // MAC address byte 4 + UCHAR Byte5; // MAC address byte 5 + UCHAR U2MeMask; + UCHAR Rsvd1; + } field; + UINT32 word; +} MAC_DW1_STRUC, *PMAC_DW1_STRUC; +#endif + +#define MAC_BSSID_DW0 0x1010 // MAC BSSID DW0 +#define MAC_BSSID_DW1 0x1014 // MAC BSSID DW1 + +// +// MAC_CSR5: BSSID register 1 +// +#ifdef RT_BIG_ENDIAN +typedef union _MAC_CSR5_STRUC { + struct { + USHORT Rsvd:11; + USHORT MBssBcnNum:3; + USHORT BssIdMode:2; // 0: one BSSID, 10: 4 BSSID, 01: 2 BSSID , 11: 8BSSID + UCHAR Byte5; // BSSID byte 5 + UCHAR Byte4; // BSSID byte 4 + } field; + UINT32 word; +} MAC_CSR5_STRUC, *PMAC_CSR5_STRUC; +#else +typedef union _MAC_CSR5_STRUC { + struct { + UCHAR Byte4; // BSSID byte 4 + UCHAR Byte5; // BSSID byte 5 + USHORT BssIdMask:2; // 0: one BSSID, 10: 4 BSSID, 01: 2 BSSID , 11: 8BSSID + USHORT MBssBcnNum:3; + USHORT Rsvd:11; + } field; + UINT32 word; +} MAC_CSR5_STRUC, *PMAC_CSR5_STRUC; +#endif + +#define MAX_LEN_CFG 0x1018 // rt2860b max 16k bytes. bit12:13 Maximum PSDU length (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 +#define BBP_CSR_CFG 0x101c // +// +// BBP_CSR_CFG: BBP serial control register +// +#ifdef RT_BIG_ENDIAN +typedef union _BBP_CSR_CFG_STRUC { + struct { + UINT32 :12; + UINT32 BBP_RW_MODE:1; // 0: use serial mode 1:parallel + UINT32 BBP_PAR_DUR:1; // 0: 4 MAC clock cycles 1: 8 MAC clock cycles + UINT32 Busy:1; // 1: ASIC is busy execute BBP programming. + UINT32 fRead:1; // 0: Write BBP, 1: Read BBP + UINT32 RegNum:8; // Selected BBP register + UINT32 Value:8; // Register value to program into BBP + } field; + UINT32 word; +} BBP_CSR_CFG_STRUC, *PBBP_CSR_CFG_STRUC; +#else +typedef union _BBP_CSR_CFG_STRUC { + struct { + UINT32 Value:8; // Register value to program into BBP + UINT32 RegNum:8; // Selected BBP register + UINT32 fRead:1; // 0: Write BBP, 1: Read BBP + UINT32 Busy:1; // 1: ASIC is busy execute BBP programming. + UINT32 BBP_PAR_DUR:1; // 0: 4 MAC clock cycles 1: 8 MAC clock cycles + UINT32 BBP_RW_MODE:1; // 0: use serial mode 1:parallel + UINT32 :12; + } field; + UINT32 word; +} BBP_CSR_CFG_STRUC, *PBBP_CSR_CFG_STRUC; +#endif +#define RF_CSR_CFG0 0x1020 +// +// RF_CSR_CFG: RF control register +// +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG0_STRUC { + struct { + UINT32 Busy:1; // 0: idle 1: 8busy + UINT32 Sel:1; // 0:RF_LE0 activate 1:RF_LE1 activate + UINT32 StandbyMode:1; // 0: high when stand by 1: low when standby + UINT32 bitwidth:5; // Selected BBP register + UINT32 RegIdAndContent:24; // Register value to program into BBP + } field; + UINT32 word; +} RF_CSR_CFG0_STRUC, *PRF_CSR_CFG0_STRUC; +#else +typedef union _RF_CSR_CFG0_STRUC { + struct { + UINT32 RegIdAndContent:24; // Register value to program into BBP + UINT32 bitwidth:5; // Selected BBP register + UINT32 StandbyMode:1; // 0: high when stand by 1: low when standby + UINT32 Sel:1; // 0:RF_LE0 activate 1:RF_LE1 activate + UINT32 Busy:1; // 0: idle 1: 8busy + } field; + UINT32 word; +} RF_CSR_CFG0_STRUC, *PRF_CSR_CFG0_STRUC; +#endif +#define RF_CSR_CFG1 0x1024 +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG1_STRUC { + struct { + UINT32 rsv:7; // 0: idle 1: 8busy + UINT32 RFGap:5; // Gap between BB_CONTROL_RF and RF_LE. 0: 3 system clock cycle (37.5usec) 1: 5 system clock cycle (62.5usec) + UINT32 RegIdAndContent:24; // Register value to program into BBP + } field; + UINT32 word; +} RF_CSR_CFG1_STRUC, *PRF_CSR_CFG1_STRUC; +#else +typedef union _RF_CSR_CFG1_STRUC { + struct { + UINT32 RegIdAndContent:24; // Register value to program into BBP + UINT32 RFGap:5; // Gap between BB_CONTROL_RF and RF_LE. 0: 3 system clock cycle (37.5usec) 1: 5 system clock cycle (62.5usec) + UINT32 rsv:7; // 0: idle 1: 8busy + } field; + UINT32 word; +} RF_CSR_CFG1_STRUC, *PRF_CSR_CFG1_STRUC; +#endif +#define RF_CSR_CFG2 0x1028 // +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG2_STRUC { + struct { + UINT32 rsv:8; // 0: idle 1: 8busy + UINT32 RegIdAndContent:24; // Register value to program into BBP + } field; + UINT32 word; +} RF_CSR_CFG2_STRUC, *PRF_CSR_CFG2_STRUC; +#else +typedef union _RF_CSR_CFG2_STRUC { + struct { + UINT32 RegIdAndContent:24; // Register value to program into BBP + UINT32 rsv:8; // 0: idle 1: 8busy + } field; + UINT32 word; +} RF_CSR_CFG2_STRUC, *PRF_CSR_CFG2_STRUC; +#endif +#define LED_CFG 0x102c // MAC_CSR14 +#ifdef RT_BIG_ENDIAN +typedef union _LED_CFG_STRUC { + struct { + UINT32 :1; + UINT32 LedPolar:1; // Led Polarity. 0: active low1: active high + UINT32 YLedMode:2; // yellow Led Mode + UINT32 GLedMode:2; // green Led Mode + UINT32 RLedMode:2; // red Led Mode 0: off1: blinking upon TX2: periodic slow blinking3: always on + UINT32 rsv:2; + UINT32 SlowBlinkPeriod:6; // slow blinking period. unit:1ms + UINT32 OffPeriod:8; // blinking off period unit 1ms + UINT32 OnPeriod:8; // blinking on period unit 1ms + } field; + UINT32 word; +} LED_CFG_STRUC, *PLED_CFG_STRUC; +#else +typedef union _LED_CFG_STRUC { + struct { + UINT32 OnPeriod:8; // blinking on period unit 1ms + UINT32 OffPeriod:8; // blinking off period unit 1ms + UINT32 SlowBlinkPeriod:6; // slow blinking period. unit:1ms + UINT32 rsv:2; + UINT32 RLedMode:2; // red Led Mode 0: off1: blinking upon TX2: periodic slow blinking3: always on + UINT32 GLedMode:2; // green Led Mode + UINT32 YLedMode:2; // yellow Led Mode + UINT32 LedPolar:1; // Led Polarity. 0: active low1: active high + UINT32 :1; + } field; + UINT32 word; +} LED_CFG_STRUC, *PLED_CFG_STRUC; +#endif +// +// 4.2 MAC TIMING configuration registers (offset:0x1100) +// +#define XIFS_TIME_CFG 0x1100 // MAC_CSR8 MAC_CSR9 +#ifdef RT_BIG_ENDIAN +typedef union _IFS_SLOT_CFG_STRUC { + struct { + UINT32 rsv:2; + UINT32 BBRxendEnable:1; // reference RXEND signal to begin XIFS defer + UINT32 EIFS:9; // unit 1us + UINT32 OfdmXifsTime:4; //OFDM SIFS. unit 1us. Applied after OFDM RX when MAC doesn't reference BBP signal BBRXEND + UINT32 OfdmSifsTime:8; // unit 1us. Applied after OFDM RX/TX + UINT32 CckmSifsTime:8; // unit 1us. Applied after CCK RX/TX + } field; + UINT32 word; +} IFS_SLOT_CFG_STRUC, *PIFS_SLOT_CFG_STRUC; +#else +typedef union _IFS_SLOT_CFG_STRUC { + struct { + UINT32 CckmSifsTime:8; // unit 1us. Applied after CCK RX/TX + UINT32 OfdmSifsTime:8; // unit 1us. Applied after OFDM RX/TX + UINT32 OfdmXifsTime:4; //OFDM SIFS. unit 1us. Applied after OFDM RX when MAC doesn't reference BBP signal BBRXEND + UINT32 EIFS:9; // unit 1us + UINT32 BBRxendEnable:1; // reference RXEND signal to begin XIFS defer + UINT32 rsv:2; + } field; + UINT32 word; +} IFS_SLOT_CFG_STRUC, *PIFS_SLOT_CFG_STRUC; +#endif + +#define BKOFF_SLOT_CFG 0x1104 // mac_csr9 last 8 bits +#define NAV_TIME_CFG 0x1108 // NAV (MAC_CSR15) +#define CH_TIME_CFG 0x110C // Count as channel busy +#define PBF_LIFE_TIMER 0x1110 //TX/RX MPDU timestamp timer (free run)Unit: 1us +#define BCN_TIME_CFG 0x1114 // TXRX_CSR9 + +#define BCN_OFFSET0 0x042C +#define BCN_OFFSET1 0x0430 + +// +// BCN_TIME_CFG : Synchronization control register +// +#ifdef RT_BIG_ENDIAN +typedef union _BCN_TIME_CFG_STRUC { + struct { + UINT32 TxTimestampCompensate:8; + UINT32 :3; + UINT32 bBeaconGen:1; // Enable beacon generator + UINT32 bTBTTEnable:1; + UINT32 TsfSyncMode:2; // Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode + UINT32 bTsfTicking:1; // Enable TSF auto counting + UINT32 BeaconInterval:16; // in unit of 1/16 TU + } field; + UINT32 word; +} BCN_TIME_CFG_STRUC, *PBCN_TIME_CFG_STRUC; +#else +typedef union _BCN_TIME_CFG_STRUC { + struct { + UINT32 BeaconInterval:16; // in unit of 1/16 TU + UINT32 bTsfTicking:1; // Enable TSF auto counting + UINT32 TsfSyncMode:2; // Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode + UINT32 bTBTTEnable:1; + UINT32 bBeaconGen:1; // Enable beacon generator + UINT32 :3; + UINT32 TxTimestampCompensate:8; + } field; + UINT32 word; +} BCN_TIME_CFG_STRUC, *PBCN_TIME_CFG_STRUC; +#endif +#define TBTT_SYNC_CFG 0x1118 // txrx_csr10 +#define TSF_TIMER_DW0 0x111C // Local TSF timer lsb 32 bits. Read-only +#define TSF_TIMER_DW1 0x1120 // msb 32 bits. Read-only. +#define TBTT_TIMER 0x1124 // TImer remains till next TBTT. Read-only. TXRX_CSR14 +#define INT_TIMER_CFG 0x1128 // +#define INT_TIMER_EN 0x112c // GP-timer and pre-tbtt Int enable +#define CH_IDLE_STA 0x1130 // channel idle time +#define CH_BUSY_STA 0x1134 // channle busy time +// +// 4.2 MAC POWER configuration registers (offset:0x1200) +// +#define MAC_STATUS_CFG 0x1200 // old MAC_CSR12 +#define PWR_PIN_CFG 0x1204 // old MAC_CSR12 +#define AUTO_WAKEUP_CFG 0x1208 // old MAC_CSR10 +// +// AUTO_WAKEUP_CFG: Manual power control / status register +// +#ifdef RT_BIG_ENDIAN +typedef union _AUTO_WAKEUP_STRUC { + struct { + UINT32 :16; + UINT32 EnableAutoWakeup:1; // 0:sleep, 1:awake + UINT32 NumofSleepingTbtt:7; // ForceWake has high privilege than PutToSleep when both set + UINT32 AutoLeadTime:8; + } field; + UINT32 word; +} AUTO_WAKEUP_STRUC, *PAUTO_WAKEUP_STRUC; +#else +typedef union _AUTO_WAKEUP_STRUC { + struct { + UINT32 AutoLeadTime:8; + UINT32 NumofSleepingTbtt:7; // ForceWake has high privilege than PutToSleep when both set + UINT32 EnableAutoWakeup:1; // 0:sleep, 1:awake + UINT32 :16; + } field; + UINT32 word; +} AUTO_WAKEUP_STRUC, *PAUTO_WAKEUP_STRUC; +#endif +// +// 4.3 MAC TX configuration registers (offset:0x1300) +// + +#define EDCA_AC0_CFG 0x1300 //AC_TXOP_CSR0 0x3474 +#define EDCA_AC1_CFG 0x1304 +#define EDCA_AC2_CFG 0x1308 +#define EDCA_AC3_CFG 0x130c +#ifdef RT_BIG_ENDIAN +typedef union _EDCA_AC_CFG_STRUC { + struct { + UINT32 :12; // + UINT32 Cwmax:4; //unit power of 2 + UINT32 Cwmin:4; // + UINT32 Aifsn:4; // # of slot time + UINT32 AcTxop:8; // in unit of 32us + } field; + UINT32 word; +} EDCA_AC_CFG_STRUC, *PEDCA_AC_CFG_STRUC; +#else +typedef union _EDCA_AC_CFG_STRUC { + struct { + UINT32 AcTxop:8; // in unit of 32us + UINT32 Aifsn:4; // # of slot time + UINT32 Cwmin:4; // + UINT32 Cwmax:4; //unit power of 2 + UINT32 :12; // + } field; + UINT32 word; +} EDCA_AC_CFG_STRUC, *PEDCA_AC_CFG_STRUC; +#endif + +#define EDCA_TID_AC_MAP 0x1310 +#define TX_PWR_CFG_0 0x1314 +#define TX_PWR_CFG_1 0x1318 +#define TX_PWR_CFG_2 0x131C +#define TX_PWR_CFG_3 0x1320 +#define TX_PWR_CFG_4 0x1324 +#define TX_PIN_CFG 0x1328 +#define TX_BAND_CFG 0x132c // 0x1 use upper 20MHz. 0 juse lower 20MHz +#define TX_SW_CFG0 0x1330 +#define TX_SW_CFG1 0x1334 +#define TX_SW_CFG2 0x1338 +#define TXOP_THRES_CFG 0x133c +#define TXOP_CTRL_CFG 0x1340 +#define TX_RTS_CFG 0x1344 + +#ifdef RT_BIG_ENDIAN +typedef union _TX_RTS_CFG_STRUC { + struct { + UINT32 rsv:7; + UINT32 RtsFbkEn:1; // enable rts rate fallback + UINT32 RtsThres:16; // unit:byte + UINT32 AutoRtsRetryLimit:8; + } field; + UINT32 word; +} TX_RTS_CFG_STRUC, *PTX_RTS_CFG_STRUC; +#else +typedef union _TX_RTS_CFG_STRUC { + struct { + UINT32 AutoRtsRetryLimit:8; + UINT32 RtsThres:16; // unit:byte + UINT32 RtsFbkEn:1; // enable rts rate fallback + UINT32 rsv:7; // 1: HT non-STBC control frame enable + } field; + UINT32 word; +} TX_RTS_CFG_STRUC, *PTX_RTS_CFG_STRUC; +#endif +#define TX_TIMEOUT_CFG 0x1348 +#ifdef RT_BIG_ENDIAN +typedef union _TX_TIMEOUT_CFG_STRUC { + struct { + UINT32 rsv2:8; + UINT32 TxopTimeout:8; //TXOP timeout value for TXOP truncation. It is recommended that (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) + UINT32 RxAckTimeout:8; // unit:slot. Used for TX precedure + UINT32 MpduLifeTime:4; // expiration time = 2^(9+MPDU LIFE TIME) us + UINT32 rsv:4; + } field; + UINT32 word; +} TX_TIMEOUT_CFG_STRUC, *PTX_TIMEOUT_CFG_STRUC; +#else +typedef union _TX_TIMEOUT_CFG_STRUC { + struct { + UINT32 rsv:4; + UINT32 MpduLifeTime:4; // expiration time = 2^(9+MPDU LIFE TIME) us + UINT32 RxAckTimeout:8; // unit:slot. Used for TX precedure + UINT32 TxopTimeout:8; //TXOP timeout value for TXOP truncation. It is recommended that (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) + UINT32 rsv2:8; // 1: HT non-STBC control frame enable + } field; + UINT32 word; +} TX_TIMEOUT_CFG_STRUC, *PTX_TIMEOUT_CFG_STRUC; +#endif +#define TX_RTY_CFG 0x134c +#ifdef RT_BIG_ENDIAN +typedef union PACKED _TX_RTY_CFG_STRUC { + struct { + UINT32 rsv:1; + UINT32 TxautoFBEnable:1; // Tx retry PHY rate auto fallback enable + UINT32 AggRtyMode:1; // Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 NonAggRtyMode:1; // Non-Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 LongRtyThre:12; // Long retry threshoold + UINT32 LongRtyLimit:8; //long retry limit + UINT32 ShortRtyLimit:8; // short retry limit + + } field; + UINT32 word; +} TX_RTY_CFG_STRUC, *PTX_RTY_CFG_STRUC; +#else +typedef union PACKED _TX_RTY_CFG_STRUC { + struct { + UINT32 ShortRtyLimit:8; // short retry limit + UINT32 LongRtyLimit:8; //long retry limit + UINT32 LongRtyThre:12; // Long retry threshoold + UINT32 NonAggRtyMode:1; // Non-Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 AggRtyMode:1; // Aggregate MPDU retry mode. 0:expired by retry limit, 1: expired by mpdu life timer + UINT32 TxautoFBEnable:1; // Tx retry PHY rate auto fallback enable + UINT32 rsv:1; // 1: HT non-STBC control frame enable + } field; + UINT32 word; +} TX_RTY_CFG_STRUC, *PTX_RTY_CFG_STRUC; +#endif +#define TX_LINK_CFG 0x1350 +#ifdef RT_BIG_ENDIAN +typedef union PACKED _TX_LINK_CFG_STRUC { + struct PACKED { + UINT32 RemotMFS:8; //remote MCS feedback sequence number + UINT32 RemotMFB:8; // remote MCS feedback + UINT32 rsv:3; // + UINT32 TxCFAckEn:1; // Piggyback CF-ACK enable + UINT32 TxRDGEn:1; // RDG TX enable + UINT32 TxMRQEn:1; // MCS request TX enable + UINT32 RemoteUMFSEnable:1; // remote unsolicit MFB enable. 0: not apply remote remote unsolicit (MFS=7) + UINT32 MFBEnable:1; // TX apply remote MFB 1:enable + UINT32 RemoteMFBLifeTime:8; //remote MFB life time. unit : 32us + } field; + UINT32 word; +} TX_LINK_CFG_STRUC, *PTX_LINK_CFG_STRUC; +#else +typedef union PACKED _TX_LINK_CFG_STRUC { + struct PACKED { + UINT32 RemoteMFBLifeTime:8; //remote MFB life time. unit : 32us + UINT32 MFBEnable:1; // TX apply remote MFB 1:enable + UINT32 RemoteUMFSEnable:1; // remote unsolicit MFB enable. 0: not apply remote remote unsolicit (MFS=7) + UINT32 TxMRQEn:1; // MCS request TX enable + UINT32 TxRDGEn:1; // RDG TX enable + UINT32 TxCFAckEn:1; // Piggyback CF-ACK enable + UINT32 rsv:3; // + UINT32 RemotMFB:8; // remote MCS feedback + UINT32 RemotMFS:8; //remote MCS feedback sequence number + } field; + UINT32 word; +} TX_LINK_CFG_STRUC, *PTX_LINK_CFG_STRUC; +#endif +#define HT_FBK_CFG0 0x1354 +#ifdef RT_BIG_ENDIAN +typedef union PACKED _HT_FBK_CFG0_STRUC { + struct { + UINT32 HTMCS7FBK:4; + UINT32 HTMCS6FBK:4; + UINT32 HTMCS5FBK:4; + UINT32 HTMCS4FBK:4; + UINT32 HTMCS3FBK:4; + UINT32 HTMCS2FBK:4; + UINT32 HTMCS1FBK:4; + UINT32 HTMCS0FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG0_STRUC, *PHT_FBK_CFG0_STRUC; +#else +typedef union PACKED _HT_FBK_CFG0_STRUC { + struct { + UINT32 HTMCS0FBK:4; + UINT32 HTMCS1FBK:4; + UINT32 HTMCS2FBK:4; + UINT32 HTMCS3FBK:4; + UINT32 HTMCS4FBK:4; + UINT32 HTMCS5FBK:4; + UINT32 HTMCS6FBK:4; + UINT32 HTMCS7FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG0_STRUC, *PHT_FBK_CFG0_STRUC; +#endif +#define HT_FBK_CFG1 0x1358 +#ifdef RT_BIG_ENDIAN +typedef union _HT_FBK_CFG1_STRUC { + struct { + UINT32 HTMCS15FBK:4; + UINT32 HTMCS14FBK:4; + UINT32 HTMCS13FBK:4; + UINT32 HTMCS12FBK:4; + UINT32 HTMCS11FBK:4; + UINT32 HTMCS10FBK:4; + UINT32 HTMCS9FBK:4; + UINT32 HTMCS8FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG1_STRUC, *PHT_FBK_CFG1_STRUC; +#else +typedef union _HT_FBK_CFG1_STRUC { + struct { + UINT32 HTMCS8FBK:4; + UINT32 HTMCS9FBK:4; + UINT32 HTMCS10FBK:4; + UINT32 HTMCS11FBK:4; + UINT32 HTMCS12FBK:4; + UINT32 HTMCS13FBK:4; + UINT32 HTMCS14FBK:4; + UINT32 HTMCS15FBK:4; + } field; + UINT32 word; +} HT_FBK_CFG1_STRUC, *PHT_FBK_CFG1_STRUC; +#endif +#define LG_FBK_CFG0 0x135c +#ifdef RT_BIG_ENDIAN +typedef union _LG_FBK_CFG0_STRUC { + struct { + UINT32 OFDMMCS7FBK:4; //initial value is 6 + UINT32 OFDMMCS6FBK:4; //initial value is 5 + UINT32 OFDMMCS5FBK:4; //initial value is 4 + UINT32 OFDMMCS4FBK:4; //initial value is 3 + UINT32 OFDMMCS3FBK:4; //initial value is 2 + UINT32 OFDMMCS2FBK:4; //initial value is 1 + UINT32 OFDMMCS1FBK:4; //initial value is 0 + UINT32 OFDMMCS0FBK:4; //initial value is 0 + } field; + UINT32 word; +} LG_FBK_CFG0_STRUC, *PLG_FBK_CFG0_STRUC; +#else +typedef union _LG_FBK_CFG0_STRUC { + struct { + UINT32 OFDMMCS0FBK:4; //initial value is 0 + UINT32 OFDMMCS1FBK:4; //initial value is 0 + UINT32 OFDMMCS2FBK:4; //initial value is 1 + UINT32 OFDMMCS3FBK:4; //initial value is 2 + UINT32 OFDMMCS4FBK:4; //initial value is 3 + UINT32 OFDMMCS5FBK:4; //initial value is 4 + UINT32 OFDMMCS6FBK:4; //initial value is 5 + UINT32 OFDMMCS7FBK:4; //initial value is 6 + } field; + UINT32 word; +} LG_FBK_CFG0_STRUC, *PLG_FBK_CFG0_STRUC; +#endif +#define LG_FBK_CFG1 0x1360 +#ifdef RT_BIG_ENDIAN +typedef union _LG_FBK_CFG1_STRUC { + struct { + UINT32 rsv:16; + UINT32 CCKMCS3FBK:4; //initial value is 2 + UINT32 CCKMCS2FBK:4; //initial value is 1 + UINT32 CCKMCS1FBK:4; //initial value is 0 + UINT32 CCKMCS0FBK:4; //initial value is 0 + } field; + UINT32 word; +} LG_FBK_CFG1_STRUC, *PLG_FBK_CFG1_STRUC; +#else +typedef union _LG_FBK_CFG1_STRUC { + struct { + UINT32 CCKMCS0FBK:4; //initial value is 0 + UINT32 CCKMCS1FBK:4; //initial value is 0 + UINT32 CCKMCS2FBK:4; //initial value is 1 + UINT32 CCKMCS3FBK:4; //initial value is 2 + UINT32 rsv:16; + } field; + UINT32 word; +} LG_FBK_CFG1_STRUC, *PLG_FBK_CFG1_STRUC; +#endif + +//======================================================= +//================ Protection Paramater================================ +//======================================================= +#define CCK_PROT_CFG 0x1364 //CCK Protection +#define ASIC_SHORTNAV 1 +#define ASIC_LONGNAV 2 +#define ASIC_RTS 1 +#define ASIC_CTS 2 +#ifdef RT_BIG_ENDIAN +typedef union _PROT_CFG_STRUC { + struct { + UINT32 rsv:5; + UINT32 RTSThEn:1; //RTS threshold enable on CCK TX + UINT32 TxopAllowGF40:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowGF20:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowMM40:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowMM20:1; //CCK TXOP allowance. 0:disallow. + UINT32 TxopAllowOfdm:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowCck:1; //CCK TXOP allowance.0:disallow. + UINT32 ProtectNav:2; //TXOP protection type for CCK TX. 0:None, 1:ShortNAVprotect, 2:LongNAVProtect, 3:rsv + UINT32 ProtectCtrl:2; //Protection control frame type for CCK TX. 1:RTS/CTS, 2:CTS-to-self, 0:None, 3:rsv + UINT32 ProtectRate:16; //Protection control frame rate for CCK TX(RTS/CTS/CFEnd). + } field; + UINT32 word; +} PROT_CFG_STRUC, *PPROT_CFG_STRUC; +#else +typedef union _PROT_CFG_STRUC { + struct { + UINT32 ProtectRate:16; //Protection control frame rate for CCK TX(RTS/CTS/CFEnd). + UINT32 ProtectCtrl:2; //Protection control frame type for CCK TX. 1:RTS/CTS, 2:CTS-to-self, 0:None, 3:rsv + UINT32 ProtectNav:2; //TXOP protection type for CCK TX. 0:None, 1:ShortNAVprotect, 2:LongNAVProtect, 3:rsv + UINT32 TxopAllowCck:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowOfdm:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowMM20:1; //CCK TXOP allowance. 0:disallow. + UINT32 TxopAllowMM40:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowGF20:1; //CCK TXOP allowance.0:disallow. + UINT32 TxopAllowGF40:1; //CCK TXOP allowance.0:disallow. + UINT32 RTSThEn:1; //RTS threshold enable on CCK TX + UINT32 rsv:5; + } field; + UINT32 word; +} PROT_CFG_STRUC, *PPROT_CFG_STRUC; +#endif + +#define OFDM_PROT_CFG 0x1368 //OFDM Protection +#define MM20_PROT_CFG 0x136C //MM20 Protection +#define MM40_PROT_CFG 0x1370 //MM40 Protection +#define GF20_PROT_CFG 0x1374 //GF20 Protection +#define GF40_PROT_CFG 0x1378 //GR40 Protection +#define EXP_CTS_TIME 0x137C // +#define EXP_ACK_TIME 0x1380 // + +// +// 4.4 MAC RX configuration registers (offset:0x1400) +// +#define RX_FILTR_CFG 0x1400 //TXRX_CSR0 +#define AUTO_RSP_CFG 0x1404 //TXRX_CSR4 +// +// TXRX_CSR4: Auto-Responder/ +// +#ifdef RT_BIG_ENDIAN +typedef union _AUTO_RSP_CFG_STRUC { + struct { + UINT32 :24; + UINT32 AckCtsPsmBit:1; // Power bit value in conrtrol frame + UINT32 DualCTSEn:1; // Power bit value in conrtrol frame + UINT32 rsv:1; // Power bit value in conrtrol frame + UINT32 AutoResponderPreamble:1; // 0:long, 1:short preamble + UINT32 CTS40MRef:1; // Response CTS 40MHz duplicate mode + UINT32 CTS40MMode:1; // Response CTS 40MHz duplicate mode + UINT32 BACAckPolicyEnable:1; // 0:long, 1:short preamble + UINT32 AutoResponderEnable:1; + } field; + UINT32 word; +} AUTO_RSP_CFG_STRUC, *PAUTO_RSP_CFG_STRUC; +#else +typedef union _AUTO_RSP_CFG_STRUC { + struct { + UINT32 AutoResponderEnable:1; + UINT32 BACAckPolicyEnable:1; // 0:long, 1:short preamble + UINT32 CTS40MMode:1; // Response CTS 40MHz duplicate mode + UINT32 CTS40MRef:1; // Response CTS 40MHz duplicate mode + UINT32 AutoResponderPreamble:1; // 0:long, 1:short preamble + UINT32 rsv:1; // Power bit value in conrtrol frame + UINT32 DualCTSEn:1; // Power bit value in conrtrol frame + UINT32 AckCtsPsmBit:1; // Power bit value in conrtrol frame + UINT32 :24; + } field; + UINT32 word; +} AUTO_RSP_CFG_STRUC, *PAUTO_RSP_CFG_STRUC; +#endif + +#define LEGACY_BASIC_RATE 0x1408 // TXRX_CSR5 0x3054 +#define HT_BASIC_RATE 0x140c +#define HT_CTRL_CFG 0x1410 +#define SIFS_COST_CFG 0x1414 +#define RX_PARSER_CFG 0x1418 //Set NAV for all received frames + +// +// 4.5 MAC Security configuration (offset:0x1500) +// +#define TX_SEC_CNT0 0x1500 // +#define RX_SEC_CNT0 0x1504 // +#define CCMP_FC_MUTE 0x1508 // +// +// 4.6 HCCA/PSMP (offset:0x1600) +// +#define TXOP_HLDR_ADDR0 0x1600 +#define TXOP_HLDR_ADDR1 0x1604 +#define TXOP_HLDR_ET 0x1608 +#define QOS_CFPOLL_RA_DW0 0x160c +#define QOS_CFPOLL_A1_DW1 0x1610 +#define QOS_CFPOLL_QC 0x1614 +// +// 4.7 MAC Statistis registers (offset:0x1700) +// +#define RX_STA_CNT0 0x1700 // +#define RX_STA_CNT1 0x1704 // +#define RX_STA_CNT2 0x1708 // + +// +// RX_STA_CNT0_STRUC: RX PLCP error count & RX CRC error count +// +#ifdef RT_BIG_ENDIAN +typedef union _RX_STA_CNT0_STRUC { + struct { + USHORT PhyErr; + USHORT CrcErr; + } field; + UINT32 word; +} RX_STA_CNT0_STRUC, *PRX_STA_CNT0_STRUC; +#else +typedef union _RX_STA_CNT0_STRUC { + struct { + USHORT CrcErr; + USHORT PhyErr; + } field; + UINT32 word; +} RX_STA_CNT0_STRUC, *PRX_STA_CNT0_STRUC; +#endif + +// +// RX_STA_CNT1_STRUC: RX False CCA count & RX LONG frame count +// +#ifdef RT_BIG_ENDIAN +typedef union _RX_STA_CNT1_STRUC { + struct { + USHORT PlcpErr; + USHORT FalseCca; + } field; + UINT32 word; +} RX_STA_CNT1_STRUC, *PRX_STA_CNT1_STRUC; +#else +typedef union _RX_STA_CNT1_STRUC { + struct { + USHORT FalseCca; + USHORT PlcpErr; + } field; + UINT32 word; +} RX_STA_CNT1_STRUC, *PRX_STA_CNT1_STRUC; +#endif + +// +// RX_STA_CNT2_STRUC: +// +#ifdef RT_BIG_ENDIAN +typedef union _RX_STA_CNT2_STRUC { + struct { + USHORT RxFifoOverflowCount; + USHORT RxDupliCount; + } field; + UINT32 word; +} RX_STA_CNT2_STRUC, *PRX_STA_CNT2_STRUC; +#else +typedef union _RX_STA_CNT2_STRUC { + struct { + USHORT RxDupliCount; + USHORT RxFifoOverflowCount; + } field; + UINT32 word; +} RX_STA_CNT2_STRUC, *PRX_STA_CNT2_STRUC; +#endif +#define TX_STA_CNT0 0x170C // +// +// STA_CSR3: TX Beacon count +// +#ifdef RT_BIG_ENDIAN +typedef union _TX_STA_CNT0_STRUC { + struct { + USHORT TxBeaconCount; + USHORT TxFailCount; + } field; + UINT32 word; +} TX_STA_CNT0_STRUC, *PTX_STA_CNT0_STRUC; +#else +typedef union _TX_STA_CNT0_STRUC { + struct { + USHORT TxFailCount; + USHORT TxBeaconCount; + } field; + UINT32 word; +} TX_STA_CNT0_STRUC, *PTX_STA_CNT0_STRUC; +#endif +#define TX_STA_CNT1 0x1710 // +// +// TX_STA_CNT1: TX tx count +// +#ifdef RT_BIG_ENDIAN +typedef union _TX_STA_CNT1_STRUC { + struct { + USHORT TxRetransmit; + USHORT TxSuccess; + } field; + UINT32 word; +} TX_STA_CNT1_STRUC, *PTX_STA_CNT1_STRUC; +#else +typedef union _TX_STA_CNT1_STRUC { + struct { + USHORT TxSuccess; + USHORT TxRetransmit; + } field; + UINT32 word; +} TX_STA_CNT1_STRUC, *PTX_STA_CNT1_STRUC; +#endif +#define TX_STA_CNT2 0x1714 // +// +// TX_STA_CNT2: TX tx count +// +#ifdef RT_BIG_ENDIAN +typedef union _TX_STA_CNT2_STRUC { + struct { + USHORT TxUnderFlowCount; + USHORT TxZeroLenCount; + } field; + UINT32 word; +} TX_STA_CNT2_STRUC, *PTX_STA_CNT2_STRUC; +#else +typedef union _TX_STA_CNT2_STRUC { + struct { + USHORT TxZeroLenCount; + USHORT TxUnderFlowCount; + } field; + UINT32 word; +} TX_STA_CNT2_STRUC, *PTX_STA_CNT2_STRUC; +#endif +#define TX_STA_FIFO 0x1718 // +// +// TX_STA_FIFO_STRUC: TX Result for specific PID status fifo register +// +#ifdef RT_BIG_ENDIAN +typedef union PACKED _TX_STA_FIFO_STRUC { + struct { + UINT32 Reserve:2; + UINT32 TxBF:1; // 3*3 + UINT32 SuccessRate:13; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. +// UINT32 SuccessRate:16; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. + UINT32 wcid:8; //wireless client index + UINT32 TxAckRequired:1; // ack required + UINT32 TxAggre:1; // Tx is aggregated + UINT32 TxSuccess:1; // Tx success. whether success or not + UINT32 PidType:4; + UINT32 bValid:1; // 1:This register contains a valid TX result + } field; + UINT32 word; +} TX_STA_FIFO_STRUC, *PTX_STA_FIFO_STRUC; +#else +typedef union PACKED _TX_STA_FIFO_STRUC { + struct { + UINT32 bValid:1; // 1:This register contains a valid TX result + UINT32 PidType:4; + UINT32 TxSuccess:1; // Tx No retry success + UINT32 TxAggre:1; // Tx Retry Success + UINT32 TxAckRequired:1; // Tx fail + UINT32 wcid:8; //wireless client index +// UINT32 SuccessRate:16; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. + UINT32 SuccessRate:13; //include MCS, mode ,shortGI, BW settingSame format as TXWI Word 0 Bit 31-16. + UINT32 TxBF:1; + UINT32 Reserve:2; + } field; + UINT32 word; +} TX_STA_FIFO_STRUC, *PTX_STA_FIFO_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT 0x171c +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT_STRUC { + struct { + USHORT AggTxCount; + USHORT NonAggTxCount; + } field; + UINT32 word; +} TX_AGG_CNT_STRUC, *PTX_AGG_CNT_STRUC; +#else +typedef union _TX_AGG_CNT_STRUC { + struct { + USHORT NonAggTxCount; + USHORT AggTxCount; + } field; + UINT32 word; +} TX_AGG_CNT_STRUC, *PTX_AGG_CNT_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT0 0x1720 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT0_STRUC { + struct { + USHORT AggSize2Count; + USHORT AggSize1Count; + } field; + UINT32 word; +} TX_AGG_CNT0_STRUC, *PTX_AGG_CNT0_STRUC; +#else +typedef union _TX_AGG_CNT0_STRUC { + struct { + USHORT AggSize1Count; + USHORT AggSize2Count; + } field; + UINT32 word; +} TX_AGG_CNT0_STRUC, *PTX_AGG_CNT0_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT1 0x1724 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT1_STRUC { + struct { + USHORT AggSize4Count; + USHORT AggSize3Count; + } field; + UINT32 word; +} TX_AGG_CNT1_STRUC, *PTX_AGG_CNT1_STRUC; +#else +typedef union _TX_AGG_CNT1_STRUC { + struct { + USHORT AggSize3Count; + USHORT AggSize4Count; + } field; + UINT32 word; +} TX_AGG_CNT1_STRUC, *PTX_AGG_CNT1_STRUC; +#endif +#define TX_AGG_CNT2 0x1728 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT2_STRUC { + struct { + USHORT AggSize6Count; + USHORT AggSize5Count; + } field; + UINT32 word; +} TX_AGG_CNT2_STRUC, *PTX_AGG_CNT2_STRUC; +#else +typedef union _TX_AGG_CNT2_STRUC { + struct { + USHORT AggSize5Count; + USHORT AggSize6Count; + } field; + UINT32 word; +} TX_AGG_CNT2_STRUC, *PTX_AGG_CNT2_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT3 0x172c +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT3_STRUC { + struct { + USHORT AggSize8Count; + USHORT AggSize7Count; + } field; + UINT32 word; +} TX_AGG_CNT3_STRUC, *PTX_AGG_CNT3_STRUC; +#else +typedef union _TX_AGG_CNT3_STRUC { + struct { + USHORT AggSize7Count; + USHORT AggSize8Count; + } field; + UINT32 word; +} TX_AGG_CNT3_STRUC, *PTX_AGG_CNT3_STRUC; +#endif +// Debug counter +#define TX_AGG_CNT4 0x1730 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT4_STRUC { + struct { + USHORT AggSize10Count; + USHORT AggSize9Count; + } field; + UINT32 word; +} TX_AGG_CNT4_STRUC, *PTX_AGG_CNT4_STRUC; +#else +typedef union _TX_AGG_CNT4_STRUC { + struct { + USHORT AggSize9Count; + USHORT AggSize10Count; + } field; + UINT32 word; +} TX_AGG_CNT4_STRUC, *PTX_AGG_CNT4_STRUC; +#endif +#define TX_AGG_CNT5 0x1734 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT5_STRUC { + struct { + USHORT AggSize12Count; + USHORT AggSize11Count; + } field; + UINT32 word; +} TX_AGG_CNT5_STRUC, *PTX_AGG_CNT5_STRUC; +#else +typedef union _TX_AGG_CNT5_STRUC { + struct { + USHORT AggSize11Count; + USHORT AggSize12Count; + } field; + UINT32 word; +} TX_AGG_CNT5_STRUC, *PTX_AGG_CNT5_STRUC; +#endif +#define TX_AGG_CNT6 0x1738 +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT6_STRUC { + struct { + USHORT AggSize14Count; + USHORT AggSize13Count; + } field; + UINT32 word; +} TX_AGG_CNT6_STRUC, *PTX_AGG_CNT6_STRUC; +#else +typedef union _TX_AGG_CNT6_STRUC { + struct { + USHORT AggSize13Count; + USHORT AggSize14Count; + } field; + UINT32 word; +} TX_AGG_CNT6_STRUC, *PTX_AGG_CNT6_STRUC; +#endif +#define TX_AGG_CNT7 0x173c +#ifdef RT_BIG_ENDIAN +typedef union _TX_AGG_CNT7_STRUC { + struct { + USHORT AggSize16Count; + USHORT AggSize15Count; + } field; + UINT32 word; +} TX_AGG_CNT7_STRUC, *PTX_AGG_CNT7_STRUC; +#else +typedef union _TX_AGG_CNT7_STRUC { + struct { + USHORT AggSize15Count; + USHORT AggSize16Count; + } field; + UINT32 word; +} TX_AGG_CNT7_STRUC, *PTX_AGG_CNT7_STRUC; +#endif +#define MPDU_DENSITY_CNT 0x1740 +#ifdef RT_BIG_ENDIAN +typedef union _MPDU_DEN_CNT_STRUC { + struct { + USHORT RXZeroDelCount; //RX zero length delimiter count + USHORT TXZeroDelCount; //TX zero length delimiter count + } field; + UINT32 word; +} MPDU_DEN_CNT_STRUC, *PMPDU_DEN_CNT_STRUC; +#else +typedef union _MPDU_DEN_CNT_STRUC { + struct { + USHORT TXZeroDelCount; //TX zero length delimiter count + USHORT RXZeroDelCount; //RX zero length delimiter count + } field; + UINT32 word; +} MPDU_DEN_CNT_STRUC, *PMPDU_DEN_CNT_STRUC; +#endif +// +// TXRX control registers - base address 0x3000 +// +// rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first.. +#define TXRX_CSR1 0x77d0 + +// +// Security key table memory, base address = 0x1000 +// +#define MAC_WCID_BASE 0x1800 //8-bytes(use only 6-bytes) * 256 entry = +#define HW_WCID_ENTRY_SIZE 8 +#define PAIRWISE_KEY_TABLE_BASE 0x4000 // 32-byte * 256-entry = -byte +#define HW_KEY_ENTRY_SIZE 0x20 +#define PAIRWISE_IVEIV_TABLE_BASE 0x6000 // 8-byte * 256-entry = -byte +#define MAC_IVEIV_TABLE_BASE 0x6000 // 8-byte * 256-entry = -byte +#define HW_IVEIV_ENTRY_SIZE 8 +#define MAC_WCID_ATTRIBUTE_BASE 0x6800 // 4-byte * 256-entry = -byte +#define HW_WCID_ATTRI_SIZE 4 +#define WCID_RESERVED 0x6bfc +#define SHARED_KEY_TABLE_BASE 0x6c00 // 32-byte * 16-entry = 512-byte +#define SHARED_KEY_MODE_BASE 0x7000 // 32-byte * 16-entry = 512-byte +#define HW_SHARED_KEY_MODE_SIZE 4 +#define SHAREDKEYTABLE 0 +#define PAIRWISEKEYTABLE 1 + + +#ifdef RT_BIG_ENDIAN +typedef union _SHAREDKEY_MODE_STRUC { + struct { + UINT32 :1; + UINT32 Bss1Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key0CipherAlg:3; + } field; + UINT32 word; +} SHAREDKEY_MODE_STRUC, *PSHAREDKEY_MODE_STRUC; +#else +typedef union _SHAREDKEY_MODE_STRUC { + struct { + UINT32 Bss0Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss0Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss1Key3CipherAlg:3; + UINT32 :1; + } field; + UINT32 word; +} SHAREDKEY_MODE_STRUC, *PSHAREDKEY_MODE_STRUC; +#endif +// 64-entry for pairwise key table +typedef struct _HW_WCID_ENTRY { // 8-byte per entry + UCHAR Address[6]; + UCHAR Rsv[2]; +} HW_WCID_ENTRY, PHW_WCID_ENTRY; + + + +// +// Other on-chip shared memory space, base = 0x2000 +// + +// CIS space - base address = 0x2000 +#define HW_CIS_BASE 0x2000 + +// Carrier-sense CTS frame base address. It's where mac stores carrier-sense frame for carrier-sense function. +#define HW_CS_CTS_BASE 0x7700 +// DFS CTS frame base address. It's where mac stores CTS frame for DFS. +#define HW_DFS_CTS_BASE 0x7780 +#define HW_CTS_FRAME_SIZE 0x80 + +// 2004-11-08 john - since NULL frame won't be that long (256 byte). We steal 16 tail bytes +// to save debugging settings +#define HW_DEBUG_SETTING_BASE 0x77f0 // 0x77f0~0x77ff total 16 bytes +#define HW_DEBUG_SETTING_BASE2 0x7770 // 0x77f0~0x77ff total 16 bytes + +#if 0 +// on-chip BEACON frame space - base address = 0x7800 +#define HW_BEACON_MAX_SIZE 0x0800 /* unit: byte */ +#define HW_BEACON_BASE0 0x7800 +#define HW_BEACON_BASE1 0x7900 +#define HW_BEACON_BASE2 0x7a00 +#define HW_BEACON_BASE3 0x7b00 +#define HW_BEACON_BASE4 0x7c00 +#define HW_BEACON_BASE5 0x7d00 +#define HW_BEACON_BASE6 0x7e00 +#define HW_BEACON_BASE7 0x7f00 +/* 1. HW_BEACON_OFFSET/64B must be 0; + 2. BCN_OFFSET0 must also be changed in NICInitializeAsic(); + 3. max 0x0800 for 8 beacon frames; */ +#else +// In order to support maximum 8 MBSS and its maximum length is 512 for each beacon +// Three section discontinue memory segments will be used. +// 1. The original region for BCN 0~3 +// 2. Extract memory from FCE table for BCN 4~5 +// 3. Extract memory from Pair-wise key table for BCN 6~7 +// It occupied those memory of wcid 238~253 for BCN 6 +// and wcid 222~237 for BCN 7 +#define HW_BEACON_MAX_SIZE 0x1000 /* unit: byte */ +#define HW_BEACON_BASE0 0x7800 +#define HW_BEACON_BASE1 0x7A00 +#define HW_BEACON_BASE2 0x7C00 +#define HW_BEACON_BASE3 0x7E00 +#define HW_BEACON_BASE4 0x7200 +#define HW_BEACON_BASE5 0x7400 +#define HW_BEACON_BASE6 0x5DC0 +#define HW_BEACON_BASE7 0x5BC0 +#endif + +#define HW_BEACON_MAX_COUNT 8 +#define HW_BEACON_OFFSET 0x0200 +#define HW_BEACON_CONTENT_LEN (HW_BEACON_OFFSET - TXWI_SIZE) + +// HOST-MCU shared memory - base address = 0x2100 +#define HOST_CMD_CSR 0x404 +#define H2M_MAILBOX_CSR 0x7010 +#define H2M_MAILBOX_CID 0x7014 +#define H2M_MAILBOX_STATUS 0x701c +#define H2M_INT_SRC 0x7024 +#define H2M_BBP_AGENT 0x7028 +#define M2H_CMD_DONE_CSR 0x000c +#define MCU_TXOP_ARRAY_BASE 0x000c // TODO: to be provided by Albert +#define MCU_TXOP_ENTRY_SIZE 32 // TODO: to be provided by Albert +#define MAX_NUM_OF_TXOP_ENTRY 16 // TODO: must be same with 8051 firmware +#define MCU_MBOX_VERSION 0x01 // TODO: to be confirmed by Albert +#define MCU_MBOX_VERSION_OFFSET 5 // TODO: to be provided by Albert + +// +// Host DMA registers - base address 0x200 . TX0-3=EDCAQid0-3, TX4=HCCA, TX5=MGMT, +// +// +// DMA RING DESCRIPTOR +// +#define E2PROM_CSR 0x0004 +#define IO_CNTL_CSR 0x77d0 + +#ifdef RT2870 +// 8051 firmware image for usb - use last-half base address = 0x3000 +#define FIRMWARE_IMAGE_BASE 0x3000 +#define MAX_FIRMWARE_IMAGE_SIZE 0x1000 // 4kbyte +#endif // RT2870 // + +// TODO: ????? old RT2560 registers. to keep them or remove them? +//#define MCAST0 0x0178 // multicast filter register 0 +//#define MCAST1 0x017c // multicast filter register 1 + + +// ================================================================ +// Tx / Rx / Mgmt ring descriptor definition +// ================================================================ + +// the following PID values are used to mark outgoing frame type in TXD->PID so that +// proper TX statistics can be collected based on these categories +// b3-2 of PID field - +#define PID_MGMT 0x05 +#define PID_BEACON 0x0c +#define PID_DATA_NORMALUCAST 0x02 +#define PID_DATA_AMPDU 0x04 +#define PID_DATA_NO_ACK 0x08 +#define PID_DATA_NOT_NORM_ACK 0x03 +#if 0 +#define PTYPE_DATA_REQUIRE_ACK 0x00 // b7-6:00, b5-0: 0~59 is MAC table index (AID?), 60~63 is WDS index +#define PTYPE_NULL_AT_HIGH_RATE 0x04 // b7-6:01, b5-0: 0~59 is MAC table index (AID?), 60~63 is WDS index +#define PTYPE_RESERVED 0x08 // b7-6:10 +#define PTYPE_SPECIAL 0x0c // b7-6:11 + +// when b3-2=11 (PTYPE_SPECIAL), b1-0 coube be ... +#define PSUBTYPE_DATA_NO_ACK 0x00 +#define PSUBTYPE_MGMT 0x01 +#define PSUBTYPE_OTHER_CNTL 0x02 +#define PSUBTYPE_RTS 0x03 +#endif +// value domain of pTxD->HostQId (4-bit: 0~15) +#define QID_AC_BK 1 // meet ACI definition in 802.11e +#define QID_AC_BE 0 // meet ACI definition in 802.11e +#define QID_AC_VI 2 +#define QID_AC_VO 3 +#define QID_HCCA 4 +#define NUM_OF_TX_RING 5 +#define QID_MGMT 13 +#define QID_RX 14 +#define QID_OTHER 15 + + +// ------------------------------------------------------ +// BBP & RF definition +// ------------------------------------------------------ +#define BUSY 1 +#define IDLE 0 + +#define RF_R00 0 +#define RF_R01 1 +#define RF_R02 2 +#define RF_R03 3 +#define RF_R04 4 +#define RF_R05 5 +#define RF_R06 6 +#define RF_R07 7 +#define RF_R08 8 +#define RF_R09 9 +#define RF_R10 10 +#define RF_R11 11 +#define RF_R12 12 +#define RF_R13 13 +#define RF_R14 14 +#define RF_R15 15 +#define RF_R16 16 +#define RF_R17 17 +#define RF_R18 18 +#define RF_R19 19 +#define RF_R20 20 +#define RF_R21 21 +#define RF_R22 22 +#define RF_R23 23 +#define RF_R24 24 +#define RF_R25 25 +#define RF_R26 26 +#define RF_R27 27 +#define RF_R28 28 +#define RF_R29 29 +#define RF_R30 30 +#define RF_R31 31 + +#define BBP_R0 0 // version +#define BBP_R1 1 // TSSI +#define BBP_R2 2 // TX configure +#define BBP_R3 3 +#define BBP_R4 4 +#define BBP_R5 5 +#define BBP_R6 6 +#define BBP_R14 14 // RX configure +#define BBP_R16 16 +#define BBP_R17 17 // RX sensibility +#define BBP_R18 18 +#define BBP_R21 21 +#define BBP_R22 22 +#define BBP_R24 24 +#define BBP_R25 25 +#define BBP_R49 49 //TSSI +#define BBP_R50 50 +#define BBP_R51 51 +#define BBP_R52 52 +#define BBP_R55 55 +#define BBP_R62 62 // Rx SQ0 Threshold HIGH +#define BBP_R63 63 +#define BBP_R64 64 +#define BBP_R65 65 +#define BBP_R66 66 +#define BBP_R67 67 +#define BBP_R68 68 +#define BBP_R69 69 +#define BBP_R70 70 // Rx AGC SQ CCK Xcorr threshold +#define BBP_R73 73 +#define BBP_R75 75 +#define BBP_R77 77 +#define BBP_R81 81 +#define BBP_R82 82 +#define BBP_R83 83 +#define BBP_R84 84 +#define BBP_R86 86 +#define BBP_R91 91 +#define BBP_R92 92 +#define BBP_R94 94 // Tx Gain Control +#define BBP_R103 103 +#define BBP_R105 105 +#define BBP_R113 113 +#define BBP_R114 114 +#define BBP_R115 115 +#define BBP_R116 116 +#define BBP_R117 117 +#define BBP_R118 118 +#define BBP_R119 119 +#define BBP_R120 120 +#define BBP_R121 121 +#define BBP_R122 122 +#define BBP_R123 123 + + +#define BBPR94_DEFAULT 0x06 // Add 1 value will gain 1db + +//#define PHY_TR_SWITCH_TIME 5 // usec + +//#define BBP_R17_LOW_SENSIBILITY 0x50 +//#define BBP_R17_MID_SENSIBILITY 0x41 +//#define BBP_R17_DYNAMIC_UP_BOUND 0x40 +#define RSSI_FOR_VERY_LOW_SENSIBILITY -35 +#define RSSI_FOR_LOW_SENSIBILITY -58 +#define RSSI_FOR_MID_LOW_SENSIBILITY -80 +#define RSSI_FOR_MID_SENSIBILITY -90 + +//------------------------------------------------------------------------- +// EEPROM definition +//------------------------------------------------------------------------- +#define EEDO 0x08 +#define EEDI 0x04 +#define EECS 0x02 +#define EESK 0x01 +#define EERL 0x80 + +#define EEPROM_WRITE_OPCODE 0x05 +#define EEPROM_READ_OPCODE 0x06 +#define EEPROM_EWDS_OPCODE 0x10 +#define EEPROM_EWEN_OPCODE 0x13 + +#define NUM_EEPROM_BBP_PARMS 19 // Include NIC Config 0, 1, CR, TX ALC step, BBPs +#define NUM_EEPROM_TX_G_PARMS 7 +#define EEPROM_NIC1_OFFSET 0x34 // The address is from NIC config 0, not BBP register ID +#define EEPROM_NIC2_OFFSET 0x36 // The address is from NIC config 0, not BBP register ID +#define EEPROM_BBP_BASE_OFFSET 0xf0 // The address is from NIC config 0, not BBP register ID +#define EEPROM_G_TX_PWR_OFFSET 0x52 +#define EEPROM_G_TX2_PWR_OFFSET 0x60 +#define EEPROM_LED1_OFFSET 0x3c +#define EEPROM_LED2_OFFSET 0x3e +#define EEPROM_LED3_OFFSET 0x40 +#define EEPROM_LNA_OFFSET 0x44 +#define EEPROM_RSSI_BG_OFFSET 0x46 +#define EEPROM_RSSI_A_OFFSET 0x4a +#define EEPROM_DEFINE_MAX_TXPWR 0x4e +#define EEPROM_TXPOWER_BYRATE_20MHZ_2_4G 0xde // 20MHZ 2.4G tx power. +#define EEPROM_TXPOWER_BYRATE_40MHZ_2_4G 0xee // 40MHZ 2.4G tx power. +#define EEPROM_TXPOWER_BYRATE_20MHZ_5G 0xfa // 20MHZ 5G tx power. +#define EEPROM_TXPOWER_BYRATE_40MHZ_5G 0x10a // 40MHZ 5G tx power. +#define EEPROM_A_TX_PWR_OFFSET 0x78 +#define EEPROM_A_TX2_PWR_OFFSET 0xa6 +//#define EEPROM_Japan_TX_PWR_OFFSET 0x90 // 802.11j +//#define EEPROM_Japan_TX2_PWR_OFFSET 0xbe +//#define EEPROM_TSSI_REF_OFFSET 0x54 +//#define EEPROM_TSSI_DELTA_OFFSET 0x24 +//#define EEPROM_CCK_TX_PWR_OFFSET 0x62 +//#define EEPROM_CALIBRATE_OFFSET 0x7c +#define EEPROM_VERSION_OFFSET 0x02 +#define EEPROM_FREQ_OFFSET 0x3a +#define EEPROM_TXPOWER_BYRATE 0xde // 20MHZ power. +#define EEPROM_TXPOWER_DELTA 0x50 // 20MHZ AND 40 MHZ use different power. This is delta in 40MHZ. +#define VALID_EEPROM_VERSION 1 + +// PairKeyMode definition +#define PKMODE_NONE 0 +#define PKMODE_WEP64 1 +#define PKMODE_WEP128 2 +#define PKMODE_TKIP 3 +#define PKMODE_AES 4 +#define PKMODE_CKIP64 5 +#define PKMODE_CKIP128 6 +#define PKMODE_TKIP_NO_MIC 7 // MIC appended by driver: not a valid value in hardware key table + +// ================================================================================= +// WCID format +// ================================================================================= +//7.1 WCID ENTRY format : 8bytes +typedef struct _WCID_ENTRY_STRUC { + UCHAR RXBABitmap7; // bit0 for TID8, bit7 for TID 15 + UCHAR RXBABitmap0; // bit0 for TID0, bit7 for TID 7 + UCHAR MAC[6]; // 0 for shared key table. 1 for pairwise key table +} WCID_ENTRY_STRUC, *PWCID_ENTRY_STRUC; + +//8.1.1 SECURITY KEY format : 8DW +// 32-byte per entry, total 16-entry for shared key table, 64-entry for pairwise key table +typedef struct _HW_KEY_ENTRY { // 32-byte per entry + UCHAR Key[16]; + UCHAR TxMic[8]; + UCHAR RxMic[8]; +} HW_KEY_ENTRY, *PHW_KEY_ENTRY; + +//8.1.2 IV/EIV format : 2DW + +//8.1.3 RX attribute entry format : 1DW +#ifdef RT_BIG_ENDIAN +typedef struct _MAC_ATTRIBUTE_STRUC { + UINT32 rsv:22; + UINT32 RXWIUDF:3; + UINT32 BSSIDIdx:3; //multipleBSS index for the WCID + UINT32 PairKeyMode:3; + UINT32 KeyTab:1; // 0 for shared key table. 1 for pairwise key table +} MAC_ATTRIBUTE_STRUC, *PMAC_ATTRIBUTE_STRUC; +#else +typedef struct _MAC_ATTRIBUTE_STRUC { + UINT32 KeyTab:1; // 0 for shared key table. 1 for pairwise key table + UINT32 PairKeyMode:3; + UINT32 BSSIDIdx:3; //multipleBSS index for the WCID + UINT32 RXWIUDF:3; + UINT32 rsv:22; +} MAC_ATTRIBUTE_STRUC, *PMAC_ATTRIBUTE_STRUC; +#endif + + +// ================================================================================= +// TX / RX ring descriptor format +// ================================================================================= + +// the first 24-byte in TXD is called TXINFO and will be DMAed to MAC block through TXFIFO. +// MAC block use this TXINFO to control the transmission behavior of this frame. +#define FIFO_MGMT 0 +#define FIFO_HCCA 1 +#define FIFO_EDCA 2 + +// +// TX descriptor format, Tx ring, Mgmt Ring +// +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _TXD_STRUC { + // Word 0 + UINT32 SDPtr0; + // Word 1 + UINT32 DMADONE:1; + UINT32 LastSec0:1; + UINT32 SDLen0:14; + UINT32 Burst:1; + UINT32 LastSec1:1; + UINT32 SDLen1:14; + // Word 2 + UINT32 SDPtr1; + // Word 3 + UINT32 ICO:1; + UINT32 UCO:1; + UINT32 TCO:1; + UINT32 rsv:2; + UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA + UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition + UINT32 rsv2:24; +} TXD_STRUC, *PTXD_STRUC; +#else +typedef struct PACKED _TXD_STRUC { + // Word 0 + UINT32 SDPtr0; + // Word 1 + UINT32 SDLen1:14; + UINT32 LastSec1:1; + UINT32 Burst:1; + UINT32 SDLen0:14; + UINT32 LastSec0:1; + UINT32 DMADONE:1; + //Word2 + UINT32 SDPtr1; + //Word3 + UINT32 rsv2:24; + UINT32 WIV:1; // Wireless Info Valid. 1 if Driver already fill WI, o if DMA needs to copy WI to correctposition + UINT32 QSEL:2; // select on-chip FIFO ID for 2nd-stage output scheduler.0:MGMT, 1:HCCA 2:EDCA + UINT32 rsv:2; + UINT32 TCO:1; // + UINT32 UCO:1; // + UINT32 ICO:1; // +} TXD_STRUC, *PTXD_STRUC; +#endif + + +// +// TXD Wireless Information format for Tx ring and Mgmt Ring +// +//txop : for txop mode +// 0:txop for the MPDU frame will be handles by ASIC by register +// 1/2/3:the MPDU frame is send after PIFS/backoff/SIFS +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _TXWI_STRUC { + // Word 0 + UINT32 PHYMODE:2; + UINT32 TxBF:1; // 3*3 + UINT32 rsv2:1; +// UINT32 rsv2:2; + UINT32 Ifs:1; // + UINT32 STBC:2; //channel bandwidth 20MHz or 40 MHz + UINT32 ShortGI:1; + UINT32 BW:1; //channel bandwidth 20MHz or 40 MHz + UINT32 MCS:7; + + UINT32 rsv:6; + UINT32 txop:2; //tx back off mode 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs only when previous frame exchange is successful. + UINT32 MpduDensity:3; + UINT32 AMPDU:1; + + UINT32 TS:1; + UINT32 CFACK:1; + UINT32 MIMOps:1; // the remote peer is in dynamic MIMO-PS mode + UINT32 FRAG:1; // 1 to inform TKIP engine this is a fragment. + // Word 1 + UINT32 PacketId:4; + UINT32 MPDUtotalByteCount:12; + UINT32 WirelessCliID:8; + UINT32 BAWinSize:6; + UINT32 NSEQ:1; + UINT32 ACK:1; + // Word 2 + UINT32 IV; + // Word 3 + UINT32 EIV; +} TXWI_STRUC, *PTXWI_STRUC; +#else +typedef struct PACKED _TXWI_STRUC { + // Word 0 + UINT32 FRAG:1; // 1 to inform TKIP engine this is a fragment. + UINT32 MIMOps:1; // the remote peer is in dynamic MIMO-PS mode + UINT32 CFACK:1; + UINT32 TS:1; + + UINT32 AMPDU:1; + UINT32 MpduDensity:3; + UINT32 txop:2; //FOR "THIS" frame. 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs only when previous frame exchange is successful. + UINT32 rsv:6; + + UINT32 MCS:7; + UINT32 BW:1; //channel bandwidth 20MHz or 40 MHz + UINT32 ShortGI:1; + UINT32 STBC:2; // 1: STBC support MCS =0-7, 2,3 : RESERVE + UINT32 Ifs:1; // +// UINT32 rsv2:2; //channel bandwidth 20MHz or 40 MHz + UINT32 rsv2:1; + UINT32 TxBF:1; // 3*3 + UINT32 PHYMODE:2; + // Word 1 + UINT32 ACK:1; + UINT32 NSEQ:1; + UINT32 BAWinSize:6; + UINT32 WirelessCliID:8; + UINT32 MPDUtotalByteCount:12; + UINT32 PacketId:4; + //Word2 + UINT32 IV; + //Word3 + UINT32 EIV; +} TXWI_STRUC, *PTXWI_STRUC; +#endif +// +// Rx descriptor format, Rx Ring +// +// +// RXWI wireless information format, in PBF. invisible in driver. +// +#ifdef RT_BIG_ENDIAN +typedef struct PACKED _RXWI_STRUC { + // Word 0 + UINT32 TID:4; + UINT32 MPDUtotalByteCount:12; + UINT32 UDF:3; + UINT32 BSSID:3; + UINT32 KeyIndex:2; + UINT32 WirelessCliID:8; + // Word 1 + UINT32 PHYMODE:2; // 1: this RX frame is unicast to me + UINT32 rsv:3; + UINT32 STBC:2; + UINT32 ShortGI:1; + UINT32 BW:1; + UINT32 MCS:7; + UINT32 SEQUENCE:12; + UINT32 FRAG:4; + // Word 2 + UINT32 rsv1:8; + UINT32 RSSI2:8; + UINT32 RSSI1:8; + UINT32 RSSI0:8; + // Word 3 + UINT32 rsv2:16; + UINT32 SNR1:8; + UINT32 SNR0:8; +} RXWI_STRUC, *PRXWI_STRUC; +#else +typedef struct PACKED _RXWI_STRUC { + // Word 0 + UINT32 WirelessCliID:8; + UINT32 KeyIndex:2; + UINT32 BSSID:3; + UINT32 UDF:3; + UINT32 MPDUtotalByteCount:12; + UINT32 TID:4; + // Word 1 + UINT32 FRAG:4; + UINT32 SEQUENCE:12; + UINT32 MCS:7; + UINT32 BW:1; + UINT32 ShortGI:1; + UINT32 STBC:2; + UINT32 rsv:3; + UINT32 PHYMODE:2; // 1: this RX frame is unicast to me + //Word2 + UINT32 RSSI0:8; + UINT32 RSSI1:8; + UINT32 RSSI2:8; + UINT32 rsv1:8; + //Word3 + UINT32 SNR0:8; + UINT32 SNR1:8; + UINT32 rsv2:16; +} RXWI_STRUC, *PRXWI_STRUC; +#endif + + +// ================================================================================= +// HOST-MCU communication data structure +// ================================================================================= + +// +// H2M_MAILBOX_CSR: Host-to-MCU Mailbox +// +#ifdef RT_BIG_ENDIAN +typedef union _H2M_MAILBOX_STRUC { + struct { + UINT32 Owner:8; + UINT32 CmdToken:8; // 0xff tells MCU not to report CmdDoneInt after excuting the command + UINT32 HighByte:8; + UINT32 LowByte:8; + } field; + UINT32 word; +} H2M_MAILBOX_STRUC, *PH2M_MAILBOX_STRUC; +#else +typedef union _H2M_MAILBOX_STRUC { + struct { + UINT32 LowByte:8; + UINT32 HighByte:8; + UINT32 CmdToken:8; + UINT32 Owner:8; + } field; + UINT32 word; +} H2M_MAILBOX_STRUC, *PH2M_MAILBOX_STRUC; +#endif + +// +// M2H_CMD_DONE_CSR: MCU-to-Host command complete indication +// +#ifdef RT_BIG_ENDIAN +typedef union _M2H_CMD_DONE_STRUC { + struct { + UINT32 CmdToken3; + UINT32 CmdToken2; + UINT32 CmdToken1; + UINT32 CmdToken0; + } field; + UINT32 word; +} M2H_CMD_DONE_STRUC, *PM2H_CMD_DONE_STRUC; +#else +typedef union _M2H_CMD_DONE_STRUC { + struct { + UINT32 CmdToken0; + UINT32 CmdToken1; + UINT32 CmdToken2; + UINT32 CmdToken3; + } field; + UINT32 word; +} M2H_CMD_DONE_STRUC, *PM2H_CMD_DONE_STRUC; +#endif + + + +// +// MCU_LEDCS: MCU LED Control Setting. +// +#ifdef RT_BIG_ENDIAN +typedef union _MCU_LEDCS_STRUC { + struct { + UCHAR Polarity:1; + UCHAR LedMode:7; + } field; + UCHAR word; +} MCU_LEDCS_STRUC, *PMCU_LEDCS_STRUC; +#else +typedef union _MCU_LEDCS_STRUC { + struct { + UCHAR LedMode:7; + UCHAR Polarity:1; + } field; + UCHAR word; +} MCU_LEDCS_STRUC, *PMCU_LEDCS_STRUC; +#endif +// ================================================================================= +// Register format +// ================================================================================= + + + +//NAV_TIME_CFG :NAV +#ifdef RT_BIG_ENDIAN +typedef union _NAV_TIME_CFG_STRUC { + struct { + USHORT rsv:6; + USHORT ZeroSifs:1; // Applied zero SIFS timer after OFDM RX 0: disable + USHORT Eifs:9; // in unit of 1-us + UCHAR SlotTime; // in unit of 1-us + UCHAR Sifs; // in unit of 1-us + } field; + UINT32 word; +} NAV_TIME_CFG_STRUC, *PNAV_TIME_CFG_STRUC; +#else +typedef union _NAV_TIME_CFG_STRUC { + struct { + UCHAR Sifs; // in unit of 1-us + UCHAR SlotTime; // in unit of 1-us + USHORT Eifs:9; // in unit of 1-us + USHORT ZeroSifs:1; // Applied zero SIFS timer after OFDM RX 0: disable + USHORT rsv:6; + } field; + UINT32 word; +} NAV_TIME_CFG_STRUC, *PNAV_TIME_CFG_STRUC; +#endif + + + + + +// +// RX_FILTR_CFG: /RX configuration register +// +#ifdef RT_BIG_ENDIAN +typedef union RX_FILTR_CFG_STRUC { + struct { + UINT32 :15; + UINT32 DropRsvCntlType:1; + + UINT32 DropBAR:1; // + UINT32 DropBA:1; // + UINT32 DropPsPoll:1; // Drop Ps-Poll + UINT32 DropRts:1; // Drop Ps-Poll + + UINT32 DropCts:1; // Drop Ps-Poll + UINT32 DropAck:1; // Drop Ps-Poll + UINT32 DropCFEnd:1; // Drop Ps-Poll + UINT32 DropCFEndAck:1; // Drop Ps-Poll + + UINT32 DropDuplicate:1; // Drop duplicate frame + UINT32 DropBcast:1; // Drop broadcast frames + UINT32 DropMcast:1; // Drop multicast frames + UINT32 DropVerErr:1; // Drop version error frame + + UINT32 DropNotMyBSSID:1; // Drop fram ToDs bit is true + UINT32 DropNotToMe:1; // Drop not to me unicast frame + UINT32 DropPhyErr:1; // Drop physical error + UINT32 DropCRCErr:1; // Drop CRC error + } field; + UINT32 word; +} RX_FILTR_CFG_STRUC, *PRX_FILTR_CFG_STRUC; +#else +typedef union _RX_FILTR_CFG_STRUC { + struct { + UINT32 DropCRCErr:1; // Drop CRC error + UINT32 DropPhyErr:1; // Drop physical error + UINT32 DropNotToMe:1; // Drop not to me unicast frame + UINT32 DropNotMyBSSID:1; // Drop fram ToDs bit is true + + UINT32 DropVerErr:1; // Drop version error frame + UINT32 DropMcast:1; // Drop multicast frames + UINT32 DropBcast:1; // Drop broadcast frames + UINT32 DropDuplicate:1; // Drop duplicate frame + + UINT32 DropCFEndAck:1; // Drop Ps-Poll + UINT32 DropCFEnd:1; // Drop Ps-Poll + UINT32 DropAck:1; // Drop Ps-Poll + UINT32 DropCts:1; // Drop Ps-Poll + + UINT32 DropRts:1; // Drop Ps-Poll + UINT32 DropPsPoll:1; // Drop Ps-Poll + UINT32 DropBA:1; // + UINT32 DropBAR:1; // + + UINT32 DropRsvCntlType:1; + UINT32 :15; + } field; + UINT32 word; +} RX_FILTR_CFG_STRUC, *PRX_FILTR_CFG_STRUC; +#endif + + + + +// +// PHY_CSR4: RF serial control register +// +#ifdef RT_BIG_ENDIAN +typedef union _PHY_CSR4_STRUC { + struct { + UINT32 Busy:1; // 1: ASIC is busy execute RF programming. + UINT32 PLL_LD:1; // RF PLL_LD status + UINT32 IFSelect:1; // 1: select IF to program, 0: select RF to program + UINT32 NumberOfBits:5; // Number of bits used in RFRegValue (I:20, RFMD:22) + UINT32 RFRegValue:24; // Register value (include register id) serial out to RF/IF chip. + } field; + UINT32 word; +} PHY_CSR4_STRUC, *PPHY_CSR4_STRUC; +#else +typedef union _PHY_CSR4_STRUC { + struct { + UINT32 RFRegValue:24; // Register value (include register id) serial out to RF/IF chip. + UINT32 NumberOfBits:5; // Number of bits used in RFRegValue (I:20, RFMD:22) + UINT32 IFSelect:1; // 1: select IF to program, 0: select RF to program + UINT32 PLL_LD:1; // RF PLL_LD status + UINT32 Busy:1; // 1: ASIC is busy execute RF programming. + } field; + UINT32 word; +} PHY_CSR4_STRUC, *PPHY_CSR4_STRUC; +#endif + + +// +// SEC_CSR5: shared key table security mode register +// +#ifdef RT_BIG_ENDIAN +typedef union _SEC_CSR5_STRUC { + struct { + UINT32 :1; + UINT32 Bss3Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key0CipherAlg:3; + } field; + UINT32 word; +} SEC_CSR5_STRUC, *PSEC_CSR5_STRUC; +#else +typedef union _SEC_CSR5_STRUC { + struct { + UINT32 Bss2Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss2Key3CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key0CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key1CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key2CipherAlg:3; + UINT32 :1; + UINT32 Bss3Key3CipherAlg:3; + UINT32 :1; + } field; + UINT32 word; +} SEC_CSR5_STRUC, *PSEC_CSR5_STRUC; +#endif + + +// +// HOST_CMD_CSR: For HOST to interrupt embedded processor +// +#ifdef RT_BIG_ENDIAN +typedef union _HOST_CMD_CSR_STRUC { + struct { + UINT32 Rsv:24; + UINT32 HostCommand:8; + } field; + UINT32 word; +} HOST_CMD_CSR_STRUC, *PHOST_CMD_CSR_STRUC; +#else +typedef union _HOST_CMD_CSR_STRUC { + struct { + UINT32 HostCommand:8; + UINT32 Rsv:24; + } field; + UINT32 word; +} HOST_CMD_CSR_STRUC, *PHOST_CMD_CSR_STRUC; +#endif + + +// +// AIFSN_CSR: AIFSN for each EDCA AC +// + + + +// +// E2PROM_CSR: EEPROM control register +// +#ifdef RT_BIG_ENDIAN +typedef union _E2PROM_CSR_STRUC { + struct { + UINT32 Rsvd:25; + UINT32 LoadStatus:1; // 1:loading, 0:done + UINT32 Type:1; // 1: 93C46, 0:93C66 + UINT32 EepromDO:1; + UINT32 EepromDI:1; + UINT32 EepromCS:1; + UINT32 EepromSK:1; + UINT32 Reload:1; // Reload EEPROM content, write one to reload, self-cleared. + } field; + UINT32 word; +} E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC; +#else +typedef union _E2PROM_CSR_STRUC { + struct { + UINT32 Reload:1; // Reload EEPROM content, write one to reload, self-cleared. + UINT32 EepromSK:1; + UINT32 EepromCS:1; + UINT32 EepromDI:1; + UINT32 EepromDO:1; + UINT32 Type:1; // 1: 93C46, 0:93C66 + UINT32 LoadStatus:1; // 1:loading, 0:done + UINT32 Rsvd:25; + } field; + UINT32 word; +} E2PROM_CSR_STRUC, *PE2PROM_CSR_STRUC; +#endif + + +// ------------------------------------------------------------------- +// E2PROM data layout +// ------------------------------------------------------------------- + +// +// EEPROM antenna select format +// +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_ANTENNA_STRUC { + struct { + USHORT Rsv:4; + USHORT RfIcType:4; // see E2PROM document + USHORT TxPath:4; // 1: 1T, 2: 2T + USHORT RxPath:4; // 1: 1R, 2: 2R, 3: 3R + } field; + USHORT word; +} EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC; +#else +typedef union _EEPROM_ANTENNA_STRUC { + struct { + USHORT RxPath:4; // 1: 1R, 2: 2R, 3: 3R + USHORT TxPath:4; // 1: 1T, 2: 2T + USHORT RfIcType:4; // see E2PROM document + USHORT Rsv:4; + } field; + USHORT word; +} EEPROM_ANTENNA_STRUC, *PEEPROM_ANTENNA_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_NIC_CINFIG2_STRUC { + struct { + USHORT Rsv2:6; // must be 0 + USHORT BW40MAvailForA:1; // 0:enable, 1:disable + USHORT BW40MAvailForG:1; // 0:enable, 1:disable + USHORT EnableWPSPBC:1; // WPS PBC Control bit + USHORT BW40MSidebandForA:1; + USHORT BW40MSidebandForG:1; + USHORT CardbusAcceleration:1; // !!! NOTE: 0 - enable, 1 - disable + USHORT ExternalLNAForA:1; // external LNA enable for 5G + USHORT ExternalLNAForG:1; // external LNA enable for 2.4G + USHORT DynamicTxAgcControl:1; // + USHORT HardwareRadioControl:1; // Whether RF is controlled by driver or HW. 1:enable hw control, 0:disable + } field; + USHORT word; +} EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC; +#else +typedef union _EEPROM_NIC_CINFIG2_STRUC { + struct { + USHORT HardwareRadioControl:1; // 1:enable, 0:disable + USHORT DynamicTxAgcControl:1; // + USHORT ExternalLNAForG:1; // + USHORT ExternalLNAForA:1; // external LNA enable for 2.4G + USHORT CardbusAcceleration:1; // !!! NOTE: 0 - enable, 1 - disable + USHORT BW40MSidebandForG:1; + USHORT BW40MSidebandForA:1; + USHORT EnableWPSPBC:1; // WPS PBC Control bit + USHORT BW40MAvailForG:1; // 0:enable, 1:disable + USHORT BW40MAvailForA:1; // 0:enable, 1:disable + USHORT Rsv2:6; // must be 0 + } field; + USHORT word; +} EEPROM_NIC_CONFIG2_STRUC, *PEEPROM_NIC_CONFIG2_STRUC; +#endif + +// +// TX_PWR Value valid range 0xFA(-6) ~ 0x24(36) +// +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_TX_PWR_STRUC { + struct { + CHAR Byte1; // High Byte + CHAR Byte0; // Low Byte + } field; + USHORT word; +} EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC; +#else +typedef union _EEPROM_TX_PWR_STRUC { + struct { + CHAR Byte0; // Low Byte + CHAR Byte1; // High Byte + } field; + USHORT word; +} EEPROM_TX_PWR_STRUC, *PEEPROM_TX_PWR_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_VERSION_STRUC { + struct { + UCHAR Version; // High Byte + UCHAR FaeReleaseNumber; // Low Byte + } field; + USHORT word; +} EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC; +#else +typedef union _EEPROM_VERSION_STRUC { + struct { + UCHAR FaeReleaseNumber; // Low Byte + UCHAR Version; // High Byte + } field; + USHORT word; +} EEPROM_VERSION_STRUC, *PEEPROM_VERSION_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_LED_STRUC { + struct { + USHORT Rsvd:3; // Reserved + USHORT LedMode:5; // Led mode. + USHORT PolarityGPIO_4:1; // Polarity GPIO#4 setting. + USHORT PolarityGPIO_3:1; // Polarity GPIO#3 setting. + USHORT PolarityGPIO_2:1; // Polarity GPIO#2 setting. + USHORT PolarityGPIO_1:1; // Polarity GPIO#1 setting. + USHORT PolarityGPIO_0:1; // Polarity GPIO#0 setting. + USHORT PolarityACT:1; // Polarity ACT setting. + USHORT PolarityRDY_A:1; // Polarity RDY_A setting. + USHORT PolarityRDY_G:1; // Polarity RDY_G setting. + } field; + USHORT word; +} EEPROM_LED_STRUC, *PEEPROM_LED_STRUC; +#else +typedef union _EEPROM_LED_STRUC { + struct { + USHORT PolarityRDY_G:1; // Polarity RDY_G setting. + USHORT PolarityRDY_A:1; // Polarity RDY_A setting. + USHORT PolarityACT:1; // Polarity ACT setting. + USHORT PolarityGPIO_0:1; // Polarity GPIO#0 setting. + USHORT PolarityGPIO_1:1; // Polarity GPIO#1 setting. + USHORT PolarityGPIO_2:1; // Polarity GPIO#2 setting. + USHORT PolarityGPIO_3:1; // Polarity GPIO#3 setting. + USHORT PolarityGPIO_4:1; // Polarity GPIO#4 setting. + USHORT LedMode:5; // Led mode. + USHORT Rsvd:3; // Reserved + } field; + USHORT word; +} EEPROM_LED_STRUC, *PEEPROM_LED_STRUC; +#endif + +#ifdef RT_BIG_ENDIAN +typedef union _EEPROM_TXPOWER_DELTA_STRUC { + struct { + UCHAR TxPowerEnable:1;// Enable + UCHAR Type:1; // 1: plus the delta value, 0: minus the delta value + UCHAR DeltaValue:6; // Tx Power dalta value (MAX=4) + } field; + UCHAR value; +} EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC; +#else +typedef union _EEPROM_TXPOWER_DELTA_STRUC { + struct { + UCHAR DeltaValue:6; // Tx Power dalta value (MAX=4) + UCHAR Type:1; // 1: plus the delta value, 0: minus the delta value + UCHAR TxPowerEnable:1;// Enable + } field; + UCHAR value; +} EEPROM_TXPOWER_DELTA_STRUC, *PEEPROM_TXPOWER_DELTA_STRUC; +#endif + +// +// QOS_CSR0: TXOP holder address0 register +// +#ifdef RT_BIG_ENDIAN +typedef union _QOS_CSR0_STRUC { + struct { + UCHAR Byte3; // MAC address byte 3 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte0; // MAC address byte 0 + } field; + UINT32 word; +} QOS_CSR0_STRUC, *PQOS_CSR0_STRUC; +#else +typedef union _QOS_CSR0_STRUC { + struct { + UCHAR Byte0; // MAC address byte 0 + UCHAR Byte1; // MAC address byte 1 + UCHAR Byte2; // MAC address byte 2 + UCHAR Byte3; // MAC address byte 3 + } field; + UINT32 word; +} QOS_CSR0_STRUC, *PQOS_CSR0_STRUC; +#endif + +// +// QOS_CSR1: TXOP holder address1 register +// +#ifdef RT_BIG_ENDIAN +typedef union _QOS_CSR1_STRUC { + struct { + UCHAR Rsvd1; + UCHAR Rsvd0; + UCHAR Byte5; // MAC address byte 5 + UCHAR Byte4; // MAC address byte 4 + } field; + UINT32 word; +} QOS_CSR1_STRUC, *PQOS_CSR1_STRUC; +#else +typedef union _QOS_CSR1_STRUC { + struct { + UCHAR Byte4; // MAC address byte 4 + UCHAR Byte5; // MAC address byte 5 + UCHAR Rsvd0; + UCHAR Rsvd1; + } field; + UINT32 word; +} QOS_CSR1_STRUC, *PQOS_CSR1_STRUC; +#endif + +#define RF_CSR_CFG 0x500 +#ifdef RT_BIG_ENDIAN +typedef union _RF_CSR_CFG_STRUC { + struct { + UINT Rsvd1:14; // Reserved + UINT RF_CSR_KICK:1; // kick RF register read/write + UINT RF_CSR_WR:1; // 0: read 1: write + UINT Rsvd2:3; // Reserved + UINT TESTCSR_RFACC_REGNUM:5; // RF register ID + UINT RF_CSR_DATA:8; // DATA + } field; + UINT word; +} RF_CSR_CFG_STRUC, *PRF_CSR_CFG_STRUC; +#else +typedef union _RF_CSR_CFG_STRUC { + struct { + UINT RF_CSR_DATA:8; // DATA + UINT TESTCSR_RFACC_REGNUM:5; // RF register ID + UINT Rsvd2:3; // Reserved + UINT RF_CSR_WR:1; // 0: read 1: write + UINT RF_CSR_KICK:1; // kick RF register read/write + UINT Rsvd1:14; // Reserved + } field; + UINT word; +} RF_CSR_CFG_STRUC, *PRF_CSR_CFG_STRUC; +#endif + +#endif // __RT28XX_H__ diff --git a/drivers/staging/rt2870/rt_ate.c b/drivers/staging/rt2870/rt_ate.c new file mode 100644 index 000000000000..e99b3da0b62d --- /dev/null +++ b/drivers/staging/rt2870/rt_ate.c @@ -0,0 +1,6452 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "rt_config.h" + +#ifdef UCOS +INT IoctlResponse(PUCHAR payload, PUCHAR msg, INT len); +#endif // UCOS // + +#ifdef RALINK_ATE +UCHAR TemplateFrame[24] = {0x08/* Data type */,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0xAA,0xBB,0x12,0x34,0x56,0x00,0x11,0x22,0xAA,0xBB,0xCC,0x00,0x00}; // 802.11 MAC Header, Type:Data, Length:24bytes +extern RTMP_RF_REGS RF2850RegTable[]; +extern UCHAR NUM_OF_2850_CHNL; + +#ifdef RT2870 +extern UCHAR EpToQueue[]; +extern VOID RTUSBRejectPendingPackets( IN PRTMP_ADAPTER pAd); +#endif // RT2870 // + +#ifdef UCOS +extern INT ConsoleResponse(IN PUCHAR buff); +extern int (*remote_display)(char *); +#endif // UCOS // + +static CHAR CCKRateTable[] = {0, 1, 2, 3, 8, 9, 10, 11, -1}; /* CCK Mode. */ +static CHAR OFDMRateTable[] = {0, 1, 2, 3, 4, 5, 6, 7, -1}; /* OFDM Mode. */ +static CHAR HTMIXRateTable[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1}; /* HT Mix Mode. */ + +static INT TxDmaBusy( + IN PRTMP_ADAPTER pAd); + +static INT RxDmaBusy( + IN PRTMP_ADAPTER pAd); + +static VOID RtmpDmaEnable( + IN PRTMP_ADAPTER pAd, + IN INT Enable); + +static VOID BbpSoftReset( + IN PRTMP_ADAPTER pAd); + +static VOID RtmpRfIoWrite( + IN PRTMP_ADAPTER pAd); + +static INT ATESetUpFrame( + IN PRTMP_ADAPTER pAd, + IN UINT32 TxIdx); + +static INT ATETxPwrHandler( + IN PRTMP_ADAPTER pAd, + IN char index); + +static INT ATECmdHandler( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +static int CheckMCSValid( + IN UCHAR Mode, + IN UCHAR Mcs); + + +#ifdef RT2870 +static VOID ATEWriteTxInfo( + IN PRTMP_ADAPTER pAd, + IN PTXINFO_STRUC pTxInfo, + IN USHORT USBDMApktLen, + IN BOOLEAN bWiv, + IN UCHAR QueueSel, + IN UCHAR NextValid, + IN UCHAR TxBurst); + +static VOID ATEWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR MIMOps, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING Transmit); + +#endif // RT2870 // + +static VOID SetJapanFilter( + IN PRTMP_ADAPTER pAd); + +/*=========================end of prototype=========================*/ + + +#ifdef RT2870 +static INT TxDmaBusy( + IN PRTMP_ADAPTER pAd) +{ + INT result; + USB_DMA_CFG_STRUC UsbCfg; + + RTMP_IO_READ32(pAd, USB_DMA_CFG, &UsbCfg.word); // disable DMA + if (UsbCfg.field.TxBusy) + result = 1; + else + result = 0; + + return result; +} + +static INT RxDmaBusy( + IN PRTMP_ADAPTER pAd) +{ + INT result; + USB_DMA_CFG_STRUC UsbCfg; + + RTMP_IO_READ32(pAd, USB_DMA_CFG, &UsbCfg.word); // disable DMA + if (UsbCfg.field.RxBusy) + result = 1; + else + result = 0; + + return result; +} + +static VOID RtmpDmaEnable( + IN PRTMP_ADAPTER pAd, + IN INT Enable) +{ + BOOLEAN value; + ULONG WaitCnt; + USB_DMA_CFG_STRUC UsbCfg; + + value = Enable > 0 ? 1 : 0; + + // check DMA is in busy mode. + WaitCnt = 0; + while (TxDmaBusy(pAd) || RxDmaBusy(pAd)) + { + RTMPusecDelay(10); + if (WaitCnt++ > 100) + break; + } + + //Why not to clear USB DMA TX path first ??? + RTMP_IO_READ32(pAd, USB_DMA_CFG, &UsbCfg.word); // disable DMA + UsbCfg.field.TxBulkEn = value; + UsbCfg.field.RxBulkEn = value; + RTMP_IO_WRITE32(pAd, USB_DMA_CFG, UsbCfg.word); // abort all TX rings + RTMPusecDelay(5000); + + return; +} +#endif // RT2870 // + +static VOID BbpSoftReset( + IN PRTMP_ADAPTER pAd) +{ + UCHAR BbpData = 0; + + // Soft reset, set BBP R21 bit0=1->0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R21, &BbpData); + BbpData |= 0x00000001; //set bit0=1 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R21, BbpData); + + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R21, &BbpData); + BbpData &= ~(0x00000001); //set bit0=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R21, BbpData); + + return; +} + +static VOID RtmpRfIoWrite( + IN PRTMP_ADAPTER pAd) +{ + // Set RF value 1's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 2's set R3[bit2] = [1] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 | 0x04)); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + RTMPusecDelay(200); + + // Set RF value 3's set R3[bit2] = [0] + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAd, (pAd->LatchRfRegs.R3 & (~0x04))); + RTMP_RF_IO_WRITE32(pAd, pAd->LatchRfRegs.R4); + + return; +} + +static int CheckMCSValid( + UCHAR Mode, + UCHAR Mcs) +{ + int i; + PCHAR pRateTab; + + switch(Mode) + { + case 0: + pRateTab = CCKRateTable; + break; + case 1: + pRateTab = OFDMRateTable; + break; + case 2: + case 3: + pRateTab = HTMIXRateTable; + break; + default: + ATEDBGPRINT(RT_DEBUG_ERROR, ("unrecognizable Tx Mode %d\n", Mode)); + return -1; + break; + } + + i = 0; + while(pRateTab[i] != -1) + { + if (pRateTab[i] == Mcs) + return 0; + i++; + } + + return -1; +} + +#if 1 +static INT ATETxPwrHandler( + IN PRTMP_ADAPTER pAd, + IN char index) +{ + ULONG R; + CHAR TxPower; + UCHAR Bbp94 = 0; + BOOLEAN bPowerReduce = FALSE; + +#ifdef RALINK_28xx_QA + if ((pAd->ate.bQATxStart == TRUE) || (pAd->ate.bQARxStart == TRUE)) + { + /* When QA is used for Tx, pAd->ate.TxPower0/1 and real tx power + ** are not synchronized. + */ +/* + pAd->ate.TxPower0 = pAd->LatchRfRegs.xxx; + pAd->ate.TxPower1 = pAd->LatchRfRegs.xxx; +*/ + return 0; + } + else +#endif // RALINK_28xx_QA // + { + TxPower = index == 0 ? pAd->ate.TxPower0 : pAd->ate.TxPower1; + + if (pAd->ate.Channel <= 14) + { + if (TxPower > 31) + { + // + // R3, R4 can't large than 31 (0x24), 31 ~ 36 used by BBP 94 + // + R = 31; + if (TxPower <= 36) + Bbp94 = BBPR94_DEFAULT + (UCHAR)(TxPower - 31); + } + else if (TxPower < 0) + { + // + // R3, R4 can't less than 0, -1 ~ -6 used by BBP 94 + // + R = 0; + if (TxPower >= -6) + Bbp94 = BBPR94_DEFAULT + TxPower; + } + else + { + // 0 ~ 31 + R = (ULONG) TxPower; + Bbp94 = BBPR94_DEFAULT; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s (TxPower=%d, R=%ld, BBP_R94=%d)\n", __FUNCTION__, TxPower, R, Bbp94)); + } + else// 5.5 GHz + { + if (TxPower > 15) + { + // + // R3, R4 can't large than 15 (0x0F) + // + R = 15; + } + else if (TxPower < 0) + { + // + // R3, R4 can't less than 0 + // + // -1 ~ -7 + ASSERT((TxPower >= -7)); + R = (ULONG)(TxPower + 7); + bPowerReduce = TRUE; + } + else + { + // 0 ~ 15 + R = (ULONG) TxPower; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s (TxPower=%d, R=%lu)\n", __FUNCTION__, TxPower, R)); + } + + if (pAd->ate.Channel <= 14) + { + if (index == 0) + { + R = R << 9; // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = R << 6; // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + else// 5.5GHz + { + if (bPowerReduce == FALSE) + { + if (index == 0) + { + R = (R << 10) | (1 << 9); // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = (R << 7) | (1 << 6); // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + else + { + if (index == 0) + { + R = (R << 10); // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + + /* Clear bit 9 of R3 to reduce 7dB. */ + pAd->LatchRfRegs.R3 = (R & (~(1 << 9))); + } + else + { + R = (R << 7); // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + + /* Clear bit 6 of R4 to reduce 7dB. */ + pAd->LatchRfRegs.R4 = (R & (~(1 << 6))); + } + } + } + + RtmpRfIoWrite(pAd); + + return 0; + } +} +#else// 1 // +static INT ATETxPwrHandler( + IN PRTMP_ADAPTER pAd, + IN char index) +{ + ULONG R; + CHAR TxPower; + UCHAR Bbp94 = 0; + +#ifdef RALINK_28xx_QA + if ((pAd->ate.bQATxStart == TRUE) || (pAd->ate.bQARxStart == TRUE)) + { + // TODO: how to get current TxPower0/1 from pAd->LatchRfRegs ? + /* When QA is used for Tx, pAd->ate.TxPower0/1 and real tx power + ** are not synchronized. + */ +/* + pAd->ate.TxPower0 = pAd->LatchRfRegs.xxx; + pAd->ate.TxPower1 = pAd->LatchRfRegs.xxx; +*/ + return 0; + } + else +#endif // RALINK_28xx_QA // + { + TxPower = index == 0 ? pAd->ate.TxPower0 : pAd->ate.TxPower1; + + if (TxPower > 31) + { + // + // R3, R4 can't large than 36 (0x24), 31 ~ 36 used by BBP 94 + // + R = 31; + if (TxPower <= 36) + Bbp94 = BBPR94_DEFAULT + (UCHAR)(TxPower - 31); + } + else if (TxPower < 0) + { + // + // R3, R4 can't less than 0, -1 ~ -6 used by BBP 94 + // + R = 0; + if (TxPower >= -6) + Bbp94 = BBPR94_DEFAULT + TxPower; + } + else + { + // 0 ~ 31 + R = (ULONG) TxPower; + Bbp94 = BBPR94_DEFAULT; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("%s (TxPower=%d, R3=%ld, BBP_R94=%d)\n", __FUNCTION__, TxPower, R, Bbp94)); + + if (pAd->ate.Channel <= 14) + { + if (index == 0) + { + R = R << 9; // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = R << 6; // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + else + { + if (index == 0) + { + R = (R << 10) | (1 << 9); // shift TX power control to correct RF(R3) register bit position + R |= (pAd->LatchRfRegs.R3 & 0xffffc1ff); + pAd->LatchRfRegs.R3 = R; + } + else + { + R = (R << 7) | (1 << 6); // shift TX power control to correct RF(R4) register bit position + R |= (pAd->LatchRfRegs.R4 & 0xfffff83f); + pAd->LatchRfRegs.R4 = R; + } + } + + RtmpRfIoWrite(pAd); + + return 0; + } +} +#endif // 1 // +/* + ========================================================================== + Description: + Set ATE operation mode to + 0. ATESTART = Start ATE Mode + 1. ATESTOP = Stop ATE Mode + 2. TXCONT = Continuous Transmit + 3. TXCARR = Transmit Carrier + 4. TXFRAME = Transmit Frames + 5. RXFRAME = Receive Frames +#ifdef RALINK_28xx_QA + 6. TXSTOP = Stop Any Type of Transmition + 7. RXSTOP = Stop Receiving Frames +#endif // RALINK_28xx_QA // + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +/* */ +/* */ +/*=======================End of RT2860=======================*/ + + +/*======================Start of RT2870======================*/ +/* */ +/* */ + +#ifdef RT2870 +static INT ATECmdHandler( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 Value; + UCHAR BbpData; + UINT32 MacData; + UINT i=0, atemode; + //NDIS_STATUS Status = NDIS_STATUS_SUCCESS; + //PUCHAR pDest; + UINT32 temp; + ULONG IrqFlags; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("===> ATECmdHandler()\n")); + ATEAsicSwitchChannel(pAd); + /* AsicLockChannel() is empty function so far in fact */ + AsicLockChannel(pAd, pAd->ate.Channel); + + RTMPusecDelay(5000); + + // Default value in BBP R22 is 0x0. + BbpData = 0; + + /* Enter ATE mode and set Tx/Rx Idle */ + if (!strcmp(arg, "ATESTART")) + { +#ifdef CONFIG_STA_SUPPORT + BOOLEAN Cancelled; +#endif // CONFIG_STA_SUPPORT // + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: ATESTART\n")); + + netif_stop_queue(pAd->net_dev); + + atemode = pAd->ate.Mode; + pAd->ate.Mode = ATE_START; +// pAd->ate.TxDoneCount = pAd->ate.TxCount; + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Disable auto responder + RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &temp); + temp = temp & 0xFFFFFFFE; + RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, temp); + + // read MAC_SYS_CTRL and backup MAC_SYS_CTRL value. + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + // clean bit4 to stop continuous Tx production test. + MacData &= 0xFFFFFFEF; + // Stop continuous TX production test. + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData);//disable or cancel pending irp first ??? + + if (atemode & ATE_TXCARR) + { + // No Carrier Test set BBP R22 bit7=0, bit6=0, bit[5~0]=0x0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF00; //clear bit7, bit6, bit[5~0] + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + else if (atemode & ATE_TXCARRSUPP) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // No Carrier Suppression set BBP R24 bit0=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R24, &BbpData); + BbpData &= 0xFFFFFFFE; //clear bit0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, BbpData); + } + // We should free some resource which allocate when ATE_TXFRAME , ATE_STOP, and ATE_TXCONT. + // TODO:Should we free some resource which was allocated when LoopBack and ATE_STOP ? + else if ((atemode & ATE_TXFRAME) || (atemode == ATE_STOP)) + { + if (atemode & ATE_TXCONT) + { + // Not Cont. TX anymore, so set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + // Abort Tx, Rx DMA. + RtmpDmaEnable(pAd, 0); + + { + // It seems nothing to free, + // because we didn't allocate any resource when we entered ATE_TXFRAME mode latestly. + } + + // Start Tx, RX DMA + RtmpDmaEnable(pAd, 1); + } + + RTUSBRejectPendingPackets(pAd); + RTUSBCleanUpDataBulkOutQueue(pAd); + +#ifdef CONFIG_STA_SUPPORT + // + // It will be called in MlmeSuspend(). + // + // Cancel pending timers + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); +#endif // CONFIG_STA_SUPPORT // + + //RTUSBCleanUpMLMEWaitQueue(pAd); /* not used in RT28xx */ + RTUSBCleanUpMLMEBulkOutQueue(pAd); + + // Sometimes kernel will hang on, so we avoid calling MlmeSuspend(). +// MlmeSuspend(pAd, TRUE); + //RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + // Disable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Make sure there are no pending bulk in/out IRPs before we go on. +/*=========================================================================*/ + /* pAd->PendingRx is not of type atomic_t anymore in 28xx */ +// while ((atomic_read(&pAd->PendingRx) > 0)) //pAd->BulkFlags != 0 wait bulk out finish + while ((pAd->PendingRx > 0)) //pAd->BulkFlags != 0 wait bulk out finish + { +#if 1 + ATE_RTUSBCancelPendingBulkInIRP(pAd); +#else + NdisInterlockedDecrement(&pAd->PendingRx); +#endif + /* delay 0.5 seconds */ + RTMPusecDelay(500000); + pAd->PendingRx = 0; + } + /* peter : why don't we have to get BulkOutLock first ? */ + while (((pAd->BulkOutPending[0] == TRUE) || + (pAd->BulkOutPending[1] == TRUE) || + (pAd->BulkOutPending[2] == TRUE) || + (pAd->BulkOutPending[3] == TRUE)) && (pAd->BulkFlags != 0)) //pAd->BulkFlags != 0 wait bulk out finish + { + do + { + /* pAd->BulkOutPending[y] will be set to FALSE in RTUSBCancelPendingBulkOutIRP(pAd) */ + RTUSBCancelPendingBulkOutIRP(pAd); + } while (FALSE); + + /* we have enough time delay in RTUSBCancelPendingBulkOutIRP(pAd) + ** so this is not necessary + */ +// RTMPusecDelay(500000); + } + + /* pAd->PendingRx is not of type atomic_t anymore in 28xx */ +// ASSERT(atomic_read(&pAd->PendingRx) == 0); + ASSERT(pAd->PendingRx == 0); +/*=========================================================================*/ + + // reset Rx statistics. + pAd->ate.LastSNR0 = 0; + pAd->ate.LastSNR1 = 0; + pAd->ate.LastRssi0 = 0; + pAd->ate.LastRssi1 = 0; + pAd->ate.LastRssi2 = 0; + pAd->ate.AvgRssi0 = 0; + pAd->ate.AvgRssi1 = 0; + pAd->ate.AvgRssi2 = 0; + pAd->ate.AvgRssi0X8 = 0; + pAd->ate.AvgRssi1X8 = 0; + pAd->ate.AvgRssi2X8 = 0; + pAd->ate.NumOfAvgRssiSample = 0; + +#ifdef RALINK_28xx_QA + // Tx frame + pAd->ate.bQATxStart = FALSE; + pAd->ate.bQARxStart = FALSE; + pAd->ate.seq = 0; + + // counters + pAd->ate.U2M = 0; + pAd->ate.OtherData = 0; + pAd->ate.Beacon = 0; + pAd->ate.OtherCount = 0; + pAd->ate.TxAc0 = 0; + pAd->ate.TxAc1 = 0; + pAd->ate.TxAc2 = 0; + pAd->ate.TxAc3 = 0; + pAd->ate.TxHCCA = 0; + pAd->ate.TxMgmt = 0; + pAd->ate.RSSI0 = 0; + pAd->ate.RSSI1 = 0; + pAd->ate.RSSI2 = 0; + pAd->ate.SNR0 = 0; + pAd->ate.SNR1 = 0; + + // control + pAd->ate.TxDoneCount = 0; + pAd->ate.TxStatus = 0; // task Tx status // 0 --> task is idle, 1 --> task is running +#endif // RALINK_28xx_QA // + + // Soft reset BBP. + BbpSoftReset(pAd); + + +#ifdef CONFIG_STA_SUPPORT + AsicDisableSync(pAd); + + /* + ** If we skip "LinkDown()", we should disable protection + ** to prevent from sending out RTS or CTS-to-self. + */ + ATEDisableAsicProtect(pAd); + RTMPStationStop(pAd); +#endif // CONFIG_STA_SUPPORT // + + // Default value in BBP R22 is 0x0. + BbpData = 0; + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + + // Clean bit4 to stop continuous Tx production test. + MacData &= 0xFFFFFFEF; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + //Clean ATE Bulk in/out counter and continue setup + InterlockedExchange(&pAd->BulkOutRemained, 0); + + /* NdisAcquireSpinLock()/NdisReleaseSpinLock() need only one argument in RT28xx */ + NdisAcquireSpinLock(&pAd->GenericLock); + pAd->ContinBulkOut = FALSE; + pAd->ContinBulkIn = FALSE; + NdisReleaseSpinLock(&pAd->GenericLock); + + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); + } + else if (!strcmp(arg, "ATESTOP")) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE : ATESTOP ===>\n")); + + // Default value in BBP R22 is 0x0. + BbpData = 0; + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData);//0820 + // Clean bit4 to stop continuous Tx production test. + MacData &= 0xFFFFFFEF; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); // recover the MAC_SYS_CTRL register back. + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + /* + ** Abort Tx, RX DMA. + ** Q : How to do the following I/O if Tx, Rx DMA is aborted ? + ** Ans : Bulk endpoints are aborted, while the control endpoint is not. + */ + RtmpDmaEnable(pAd, 0); + + // Disable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + /* Make sure there are no pending bulk in/out IRPs before we go on. */ +/*=========================================================================*/ +// while ((atomic_read(&pAd->PendingRx) > 0)) //pAd->BulkFlags != 0 wait bulk out finish + while (pAd->PendingRx > 0) + { +#if 1 + ATE_RTUSBCancelPendingBulkInIRP(pAd); +#else +// NdisInterlockedDecrement(&pAd->PendingRx); + pAd->PendingRx--; +#endif + RTMPusecDelay(500000); + } + + while (((pAd->BulkOutPending[0] == TRUE) || + (pAd->BulkOutPending[1] == TRUE) || + (pAd->BulkOutPending[2] == TRUE) || + (pAd->BulkOutPending[3] == TRUE)) && (pAd->BulkFlags != 0)) //pAd->BulkFlags != 0 wait bulk out finish + { + do + { + RTUSBCancelPendingBulkOutIRP(pAd); + } while (FALSE); + + RTMPusecDelay(500000); + } + +// ASSERT(atomic_read(&pAd->PendingRx) == 0); + ASSERT(pAd->PendingRx == 0); +/*=========================================================================*/ +/* Reset Rx RING */ +/*=========================================================================*/ +// InterlockedExchange(&pAd->PendingRx, 0); + pAd->PendingRx = 0; + pAd->NextRxBulkInReadIndex = 0; // Next Rx Read index + pAd->NextRxBulkInIndex = RX_RING_SIZE - 1; // Rx Bulk pointer + pAd->NextRxBulkInPosition = 0; + for (i = 0; i < (RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + NdisZeroMemory(pRxContext->TransferBuffer, MAX_RXBULK_SIZE); + /* peter : why don't we have to get BulkInLock first ? */ + pRxContext->pAd = pAd; + pRxContext->pIrp = NULL; + /* peter debug ++ */ + pRxContext->BulkInOffset = 0; + pRxContext->bRxHandling = FALSE; + /* peter debug -- */ + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pRxContext->Readable = FALSE; +// pRxContext->ReorderInUse = FALSE; +// pRxContext->ReadPosOffset = 0; + } + +/*=========================================================================*/ +/* Reset Tx RING */ +/*=========================================================================*/ + do + { + RTUSBCancelPendingBulkOutIRP(pAd); + } while (FALSE); + +/*=========================================================================*/ + // Enable auto responder. + RTMP_IO_READ32(pAd, AUTO_RSP_CFG, &temp); + temp = temp | (0x01); + RTMP_IO_WRITE32(pAd, AUTO_RSP_CFG, temp); + +/*================================================*/ + AsicEnableBssSync(pAd); + + /* Soft reset BBP.*/ + /* In 2870 chipset, ATE_BBP_IO_READ8_BY_REG_ID() == RTMP_BBP_IO_READ8_BY_REG_ID() */ + /* Both rt2870ap and rt2870sta use BbpSoftReset(pAd) to do BBP soft reset */ + BbpSoftReset(pAd); +/*================================================*/ + { +#ifdef CONFIG_STA_SUPPORT + // Set all state machines back IDLE + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + pAd->Mlme.AuthRspMachine.CurrState = AUTH_RSP_IDLE; + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + pAd->Mlme.ActMachine.CurrState = ACT_IDLE; +#endif // CONFIG_STA_SUPPORT // + + // + // ===> refer to MlmeRestartStateMachine(). + // When we entered ATE_START mode, PeriodicTimer was not cancelled. + // So we don't have to set it here. + // + //RTMPSetTimer(pAd, &pAd->Mlme.PeriodicTimer, MLME_TASK_EXEC_INTV); + + ASSERT(pAd->CommonCfg.Channel != 0); + + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + +#ifdef CONFIG_STA_SUPPORT + RTMPStationStart(pAd); +#endif // CONFIG_STA_SUPPORT // + } +// +// These two steps have been done when entering ATE_STOP mode. +// +#if 0 + RTUSBWriteBBPRegister(pAd, BBP_R22, BbpData); + RTUSBWriteMACRegister(pAd, MAC_SYS_CTRL, MacData); +#endif + // Clean ATE Bulk in/out counter and continue setup. + InterlockedExchange(&pAd->BulkOutRemained, 0); + NdisAcquireSpinLock(&pAd->GenericLock); + pAd->ContinBulkOut = FALSE; + pAd->ContinBulkIn = FALSE; + NdisReleaseSpinLock(&pAd->GenericLock); + + /* Wait 50ms to prevent next URB to bulkout during HW reset. */ + /* todo : remove this if not necessary */ + NdisMSleep(50000); + + pAd->ate.Mode = ATE_STOP; + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + +/*=========================================================================*/ + /* restore RX_FILTR_CFG */ +#ifdef CONFIG_STA_SUPPORT + /* restore RX_FILTR_CFG in order that QA maybe set it to 0x3 */ + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); +#endif // CONFIG_STA_SUPPORT // +/*=========================================================================*/ + + // Enable Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + // Enable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Wait 10ms to wait all of the bulk-in URBs to complete. + /* todo : remove this if not necessary */ + NdisMSleep(10000); + + // Everything is ready to start normal Tx/Rx. + RTUSBBulkReceive(pAd); + netif_start_queue(pAd->net_dev); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<=== ATE : ATESTOP \n")); + } + else if (!strcmp(arg, "TXCARR")) // Tx Carrier + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXCARR\n")); + pAd->ate.Mode |= ATE_TXCARR; + + // Disable Rx + // May be we need not to do this, because these have been done in ATE_START mode ??? + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // QA has done the following steps if it is used. + if (pAd->ate.bQATxStart == FALSE) + { + // Soft reset BBP. + BbpSoftReset(pAd); + + // Carrier Test set BBP R22 bit7=1, bit6=1, bit[5~0]=0x01 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF00; //clear bit7, bit6, bit[5~0] + BbpData |= 0x000000C1; //set bit7=1, bit6=1, bit[5~0]=0x01 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // set MAC_SYS_CTRL(0x1004) Continuous Tx Production Test (bit4) = 1 + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value = Value | 0x00000010; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + } + else if (!strcmp(arg, "TXCONT")) // Tx Continue + { + if (pAd->ate.bQATxStart == TRUE) + { + /* set MAC_SYS_CTRL(0x1004) bit4(Continuous Tx Production Test) + and bit2(MAC TX enable) back to zero. */ + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + MacData &= 0xFFFFFFEB; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + // set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF7F; //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + + /* for TxCont mode. + ** Step 1: Send 50 packets first then wait for a moment. + ** Step 2: Send more 50 packet then start continue mode. + */ + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXCONT\n")); + // Step 1: send 50 packets first. + pAd->ate.Mode |= ATE_TXCONT; + pAd->ate.TxCount = 50; + pAd->ate.TxDoneCount = 0; + + // Soft reset BBP. + BbpSoftReset(pAd); + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + + /* Only needed if we have to send some normal frames. */ + SetJapanFilter(pAd); + + // Setup frame format. + ATESetUpFrame(pAd, 0); + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Start Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + InterlockedExchange(&pAd->BulkOutRemained, pAd->ate.TxCount); + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + pAd->ate.TxStatus = 1; + //pAd->ate.Repeat = 0; + } +#endif // RALINK_28xx_QA // + + NdisAcquireSpinLock(&pAd->GenericLock);//0820 + pAd->ContinBulkOut = FALSE; + NdisReleaseSpinLock(&pAd->GenericLock); + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); + + // Kick bulk out + RTUSBKickBulkOut(pAd); + + /* To make sure all the 50 frames have been bulk out before executing step 2 */ + while (atomic_read(&pAd->BulkOutRemained) > 0) + { + RTMPusecDelay(5000); + } + + // Step 2: send more 50 packets then start continue mode. + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + // Cont. TX set BBP R22 bit7=1 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData |= 0x00000080; //set bit7=1 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + pAd->ate.TxCount = 50; + pAd->ate.TxDoneCount = 0; + + SetJapanFilter(pAd); + + // Setup frame format. + ATESetUpFrame(pAd, 0); + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + + // Start Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + InterlockedExchange(&pAd->BulkOutRemained, pAd->ate.TxCount); + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + pAd->ate.TxStatus = 1; + //pAd->ate.Repeat = 0; + } +#endif // RALINK_28xx_QA // + + NdisAcquireSpinLock(&pAd->GenericLock);//0820 + pAd->ContinBulkOut = FALSE; + NdisReleaseSpinLock(&pAd->GenericLock); + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); + // Kick bulk out + RTUSBKickBulkOut(pAd); + +#if 1 + RTMPusecDelay(500); +#else + while (atomic_read(&pAd->BulkOutRemained) > 0) + { + RTMPusecDelay(5000); + } +#endif // 1 // + + // Set MAC_SYS_CTRL(0x1004) Continuous Tx Production Test (bit4) = 1. + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + MacData |= 0x00000010; + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + } + else if (!strcmp(arg, "TXFRAME")) // Tx Frames + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXFRAME(Count=0x%08x)\n", pAd->ate.TxCount)); + pAd->ate.Mode |= ATE_TXFRAME; + + // Soft reset BBP. + BbpSoftReset(pAd); + + // Default value in BBP R22 is 0x0. + BbpData = 0; + + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + + // Clean bit4 to stop continuous Tx production test. + MacData &= 0xFFFFFFEF; + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + +#ifdef RALINK_28xx_QA + // add this for LoopBack mode + if (pAd->ate.bQARxStart == FALSE) + { + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + } + + if (pAd->ate.bQATxStart == TRUE) + { + pAd->ate.TxStatus = 1; + //pAd->ate.Repeat = 0; + } +#else + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); +#endif // RALINK_28xx_QA // + + // Enable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + SetJapanFilter(pAd); + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + pAd->ate.TxDoneCount = 0; + + // Setup frame format + ATESetUpFrame(pAd, 0); + + // Start Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + // Check count is continuous or not yet. + // + // Due to the type mismatch between "pAd->BulkOutRemained"(atomic_t) and "pAd->ate.TxCount"(UINT32) + // + if (pAd->ate.TxCount == 0) + { + InterlockedExchange(&pAd->BulkOutRemained, 0); + } + else + { + InterlockedExchange(&pAd->BulkOutRemained, pAd->ate.TxCount); + } + ATEDBGPRINT(RT_DEBUG_TRACE, ("bulk out count = %d\n", atomic_read(&pAd->BulkOutRemained))); + ASSERT((atomic_read(&pAd->BulkOutRemained) >= 0)); + + if (atomic_read(&pAd->BulkOutRemained) == 0) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("Send packet countinuously\n")); + + /* In 28xx, NdisAcquireSpinLock() == spin_lock_bh() */ + /* NdisAcquireSpinLock only need one argument in 28xx. */ + NdisAcquireSpinLock(&pAd->GenericLock); + pAd->ContinBulkOut = TRUE; + NdisReleaseSpinLock(&pAd->GenericLock); + + /* In 28xx, BULK_OUT_LOCK() == spin_lock_irqsave() */ + BULK_OUT_LOCK(&pAd->BulkOutLock[0], IrqFlags);// peter : NdisAcquireSpinLock ==> BULK_OUT_LOCK + pAd->BulkOutPending[0] = FALSE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[0], IrqFlags);// peter : NdisAcquireSpinLock ==> BULK_OUT_LOCK + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("Send packets depend on counter\n")); + + NdisAcquireSpinLock(&pAd->GenericLock); + pAd->ContinBulkOut = FALSE; + NdisReleaseSpinLock(&pAd->GenericLock); + + BULK_OUT_LOCK(&pAd->BulkOutLock[0], IrqFlags); + pAd->BulkOutPending[0] = FALSE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[0], IrqFlags); + } + + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); + + // Kick bulk out + RTUSBKickBulkOut(pAd); + } +#ifdef RALINK_28xx_QA + else if (!strcmp(arg, "TXSTOP")) //Enter ATE mode and set Tx/Rx Idle + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: TXSTOP\n")); + + atemode = pAd->ate.Mode; + pAd->ate.Mode &= ATE_TXSTOP; + pAd->ate.bQATxStart = FALSE; +// pAd->ate.TxDoneCount = pAd->ate.TxCount; + +/*=========================================================================*/ + if (atemode & ATE_TXCARR) + { + // No Carrier Test set BBP R22 bit7=0, bit6=0, bit[5~0]=0x0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= 0xFFFFFF00; //clear bit7, bit6, bit[5~0] + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + else if (atemode & ATE_TXCARRSUPP) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + + // No Carrier Suppression set BBP R24 bit0=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R24, &BbpData); + BbpData &= 0xFFFFFFFE; //clear bit0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R24, BbpData); + } + else if ((atemode & ATE_TXFRAME) || (atemode == ATE_STOP)) + { + if (atemode & ATE_TXCONT) + { + // No Cont. TX set BBP R22 bit7=0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R22, &BbpData); + BbpData &= ~(1 << 7); //set bit7=0 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + } + } + +/*=========================================================================*/ + RTUSBRejectPendingPackets(pAd); + RTUSBCleanUpDataBulkOutQueue(pAd); + + /* not used in RT28xx */ + //RTUSBCleanUpMLMEWaitQueue(pAd); + /* empty function so far */ + RTUSBCleanUpMLMEBulkOutQueue(pAd); +/*=========================================================================*/ + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); +/*=========================================================================*/ + + /* In 28xx, pAd->PendingRx is not of type atomic_t anymore */ +// while ((atomic_read(&pAd->PendingRx) > 0)) //pAd->BulkFlags != 0 wait bulk out finish + /* peter todo : BulkInLock */ + while (pAd->PendingRx > 0) + { +#if 1 + ATE_RTUSBCancelPendingBulkInIRP(pAd); +#else +// NdisInterlockedDecrement(&pAd->PendingRx); + pAd->PendingRx--; +#endif + RTMPusecDelay(500000); + } + + while (((pAd->BulkOutPending[0] == TRUE) || + (pAd->BulkOutPending[1] == TRUE) || + (pAd->BulkOutPending[2] == TRUE) || + (pAd->BulkOutPending[3] == TRUE)) && (pAd->BulkFlags != 0)) //pAd->BulkFlags != 0 wait bulk out finish + { + do + { + RTUSBCancelPendingBulkOutIRP(pAd); + } while (FALSE); + + RTMPusecDelay(500000); + } + + ASSERT(pAd->PendingRx == 0); +/*=========================================================================*/ + // Enable Tx, Rx DMA. + RtmpDmaEnable(pAd, 1); + + /* task Tx status : 0 --> task is idle, 1 --> task is running */ + pAd->ate.TxStatus = 0; + + // Soft reset BBP. + BbpSoftReset(pAd); + + // Disable Tx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + MacData &= (0xfffffffb); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + //Clean ATE Bulk in/out counter and continue setup + InterlockedExchange(&pAd->BulkOutRemained, 0); + + pAd->ContinBulkOut = FALSE; + } + else if (!strcmp(arg, "RXSTOP")) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: RXSTOP\n")); + atemode = pAd->ate.Mode; + + // Disable Rx + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + pAd->ate.Mode &= ATE_RXSTOP; + pAd->ate.bQARxStart = FALSE; +// pAd->ate.TxDoneCount = pAd->ate.TxCount; + +/*=========================================================================*/ + RTUSBRejectPendingPackets(pAd); + RTUSBCleanUpDataBulkOutQueue(pAd); + + /* not used in RT28xx */ + //RTUSBCleanUpMLMEWaitQueue(pAd); + RTUSBCleanUpMLMEBulkOutQueue(pAd); +/*=========================================================================*/ + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); +/*=========================================================================*/ +// while ((atomic_read(&pAd->PendingRx) > 0)) + while (pAd->PendingRx > 0) + { +#if 1 + ATE_RTUSBCancelPendingBulkInIRP(pAd); +#else +// NdisInterlockedDecrement(&pAd->PendingRx); + pAd->PendingRx--; +#endif + RTMPusecDelay(500000); + } + + while (((pAd->BulkOutPending[0] == TRUE) || + (pAd->BulkOutPending[1] == TRUE) || + (pAd->BulkOutPending[2] == TRUE) || + (pAd->BulkOutPending[3] == TRUE)) && (pAd->BulkFlags != 0)) //pAd->BulkFlags != 0 wait bulk out finish + { + do + { + RTUSBCancelPendingBulkOutIRP(pAd); + } while (FALSE); + + RTMPusecDelay(500000); + } + + ASSERT(pAd->PendingRx == 0); +/*=========================================================================*/ + + // Soft reset BBP. + BbpSoftReset(pAd); + pAd->ContinBulkIn = FALSE; + } +#endif // RALINK_28xx_QA // + else if (!strcmp(arg, "RXFRAME")) // Rx Frames + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: RXFRAME\n")); + + // Disable Rx of MAC block + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Default value in BBP R22 is 0x0. + BbpData = 0; + + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &MacData); + // Clean bit4 to stop continuous Tx production test. + MacData &= 0xFFFFFFEF; + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R22, BbpData); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, MacData); + + pAd->ate.Mode |= ATE_RXFRAME; + + // Abort Tx, RX DMA. + RtmpDmaEnable(pAd, 0); + + // Disable TX of MAC block + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value &= ~(1 << 2); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Reset Rx RING. + for ( i = 0; i < (RX_RING_SIZE); i++) + { + PRX_CONTEXT pRxContext = &(pAd->RxContext[i]); + + pRxContext->InUse = FALSE; + pRxContext->IRPPending = FALSE; + pRxContext->Readable = FALSE; + + // + // Get the urb from kernel back to driver. + // + RTUSB_UNLINK_URB(pRxContext->pUrb); + + /* Sleep 200 microsecs to give cancellation time to work. */ + NdisMSleep(200); + pAd->BulkInReq = 0; + +// InterlockedExchange(&pAd->PendingRx, 0); + pAd->PendingRx = 0; + pAd->NextRxBulkInReadIndex = 0; // Next Rx Read index + pAd->NextRxBulkInIndex = RX_RING_SIZE - 1; // Rx Bulk pointer + pAd->NextRxBulkInPosition = 0; + } + + // read to clear counters + RTUSBReadMACRegister(pAd, RX_STA_CNT0, &temp); //RX PHY & RX CRC count + RTUSBReadMACRegister(pAd, RX_STA_CNT1, &temp); //RX PLCP error count & CCA false alarm count + RTUSBReadMACRegister(pAd, RX_STA_CNT2, &temp); //RX FIFO overflow frame count & RX duplicated filtered frame count + + pAd->ContinBulkIn = TRUE; + + // Enable Tx, RX DMA. + RtmpDmaEnable(pAd, 1); + + // Enable RX of MAC block + RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &Value); + Value |= (1 << 3); + RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, Value); + + // Kick bulk in + RTUSBBulkReceive(pAd); + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATE: Invalid arg!\n")); + return FALSE; + } + RTMPusecDelay(5000); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<=== ATECmdHandler()\n")); + + return TRUE; +} +#endif // RT2870 // + +INT Set_ATE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (ATECmdHandler(pAd, arg)) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_Proc Success\n")); + + + return TRUE; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_Proc Failed\n")); + return FALSE; + } +} + +/* + ========================================================================== + Description: + Set ATE ADDR1=DA for TxFrame(AP : To DS = 0 ; From DS = 1) + or + Set ATE ADDR3=DA for TxFrame(STA : To DS = 1 ; From DS = 0) + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_DA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR *value; + INT i; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg, ":"); value; value = rstrtok(NULL, ":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + AtoH(value, &pAd->ate.Addr3[i++], 1); +#endif // CONFIG_STA_SUPPORT // + } + + if(i != 6) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_DA_Proc (DA = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAd->ate.Addr3[0], + pAd->ate.Addr3[1], pAd->ate.Addr3[2], pAd->ate.Addr3[3], pAd->ate.Addr3[4], pAd->ate.Addr3[5])); +#endif // CONFIG_STA_SUPPORT // + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_DA_Proc Success\n")); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE ADDR3=SA for TxFrame(AP : To DS = 0 ; From DS = 1) + or + Set ATE ADDR2=SA for TxFrame(STA : To DS = 1 ; From DS = 0) + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_SA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR *value; + INT i; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg, ":"); value; value = rstrtok(NULL, ":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + AtoH(value, &pAd->ate.Addr2[i++], 1); +#endif // CONFIG_STA_SUPPORT // + } + + if(i != 6) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_SA_Proc (SA = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAd->ate.Addr2[0], + pAd->ate.Addr2[1], pAd->ate.Addr2[2], pAd->ate.Addr2[3], pAd->ate.Addr2[4], pAd->ate.Addr2[5])); +#endif // CONFIG_STA_SUPPORT // + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_SA_Proc Success\n")); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE ADDR2=BSSID for TxFrame(AP : To DS = 0 ; From DS = 1) + or + Set ATE ADDR1=BSSID for TxFrame(STA : To DS = 1 ; From DS = 0) + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_BSSID_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR *value; + INT i; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg, ":"); value; value = rstrtok(NULL, ":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + AtoH(value, &pAd->ate.Addr1[i++], 1); +#endif // CONFIG_STA_SUPPORT // + } + + if(i != 6) + return FALSE; //Invalid + + +#ifdef CONFIG_STA_SUPPORT + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_BSSID_Proc (BSSID = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAd->ate.Addr1[0], + pAd->ate.Addr1[1], pAd->ate.Addr1[2], pAd->ate.Addr1[3], pAd->ate.Addr1[4], pAd->ate.Addr1[5])); +#endif // CONFIG_STA_SUPPORT // + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_BSSID_Proc Success\n")); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Channel + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_CHANNEL_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR channel; + + channel = simple_strtol(arg, 0, 10); + + if ((channel < 1) || (channel > 216))// to allow A band channel : ((channel < 1) || (channel > 14)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_CHANNEL_Proc::Out of range, it should be in range of 1~14.\n")); + return FALSE; + } + pAd->ate.Channel = channel; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_CHANNEL_Proc (ATE Channel = %d)\n", pAd->ate.Channel)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_CHANNEL_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Power0 + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_POWER0_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR TxPower; + + TxPower = simple_strtol(arg, 0, 10); + + if (pAd->ate.Channel <= 14) + { + if ((TxPower > 31) || (TxPower < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER0_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + else// 5.5GHz + { + if ((TxPower > 15) || (TxPower < -7)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER0_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + + pAd->ate.TxPower0 = TxPower; + ATETxPwrHandler(pAd, 0); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_POWER0_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Power1 + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_POWER1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR TxPower; + + TxPower = simple_strtol(arg, 0, 10); + + if (pAd->ate.Channel <= 14) + { + if ((TxPower > 31) || (TxPower < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER1_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + else + { + if ((TxPower > 15) || (TxPower < -7)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_POWER1_Proc::Out of range (Value=%d)\n", TxPower)); + return FALSE; + } + } + + pAd->ate.TxPower1 = TxPower; + ATETxPwrHandler(pAd, 1); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_POWER1_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx Antenna + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR value; + + value = simple_strtol(arg, 0, 10); + + if ((value > 2) || (value < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_Antenna_Proc::Out of range (Value=%d)\n", value)); + return FALSE; + } + + pAd->ate.TxAntennaSel = value; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_Antenna_Proc (Antenna = %d)\n", pAd->ate.TxAntennaSel)); + ATEDBGPRINT(RT_DEBUG_TRACE,("Ralink: Set_ATE_TX_Antenna_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Rx Antenna + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_RX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + CHAR value; + + value = simple_strtol(arg, 0, 10); + + if ((value > 3) || (value < 0)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_RX_Antenna_Proc::Out of range (Value=%d)\n", value)); + return FALSE; + } + + pAd->ate.RxAntennaSel = value; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_RX_Antenna_Proc (Antenna = %d)\n", pAd->ate.RxAntennaSel)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_RX_Antenna_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE RF frequence offset + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_FREQOFFSET_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR RFFreqOffset; + ULONG R4; + + RFFreqOffset = simple_strtol(arg, 0, 10); + + if(RFFreqOffset >= 64) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_FREQOFFSET_Proc::Out of range, it should be in range of 0~63.\n")); + return FALSE; + } + + pAd->ate.RFFreqOffset = RFFreqOffset; + R4 = pAd->ate.RFFreqOffset << 15; // shift TX power control to correct RF register bit position + R4 |= (pAd->LatchRfRegs.R4 & ((~0x001f8000))); + pAd->LatchRfRegs.R4 = R4; + + RtmpRfIoWrite(pAd); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_FREQOFFSET_Proc (RFFreqOffset = %d)\n", pAd->ate.RFFreqOffset)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_FREQOFFSET_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE RF BW + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_BW_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + int i; + UCHAR value = 0; + UCHAR BBPCurrentBW; + + BBPCurrentBW = simple_strtol(arg, 0, 10); + + if(BBPCurrentBW == 0) + pAd->ate.TxWI.BW = BW_20; + else + pAd->ate.TxWI.BW = BW_40; + + if(pAd->ate.TxWI.BW == BW_20) + { + if(pAd->ate.Channel <= 14) + { + for (i=0; i<5; i++) + { + if (pAd->Tx20MPwrCfgGBand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx20MPwrCfgGBand[i]); + RTMPusecDelay(5000); + } + } + } + else + { + for (i=0; i<5; i++) + { + if (pAd->Tx20MPwrCfgABand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx20MPwrCfgABand[i]); + RTMPusecDelay(5000); + } + } + } + + //Set BBP R4 bit[4:3]=0:0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &value); + value &= (~0x18); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, value); + + //Set BBP R66=0x3C + value = 0x3C; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, value); + //Set BBP R68=0x0B + //to improve Rx sensitivity. + value = 0x0B; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R68, value); + //Set BBP R69=0x16 + value = 0x16; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, value); + //Set BBP R70=0x08 + value = 0x08; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, value); + //Set BBP R73=0x11 + value = 0x11; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, value); + + // If Channel=14, Bandwidth=20M and Mode=CCK, Set BBP R4 bit5=1 + // (Japan filter coefficients) + // This segment of code will only works when ATETXMODE and ATECHANNEL + // were set to MODE_CCK and 14 respectively before ATETXBW is set to 0. + //===================================================================== + if (pAd->ate.Channel == 14) + { + int TxMode = pAd->ate.TxWI.PHYMODE; + if (TxMode == MODE_CCK) + { + // when Channel==14 && Mode==CCK && BandWidth==20M, BBP R4 bit5=1 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &value); + value |= 0x20; //set bit5=1 + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, value); + } + } + + //===================================================================== + // If bandwidth != 40M, RF Reg4 bit 21 = 0. + pAd->LatchRfRegs.R4 &= ~0x00200000; + RtmpRfIoWrite(pAd); + } + else if(pAd->ate.TxWI.BW == BW_40) + { + if(pAd->ate.Channel <= 14) + { + for (i=0; i<5; i++) + { + if (pAd->Tx40MPwrCfgGBand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx40MPwrCfgGBand[i]); + RTMPusecDelay(5000); + } + } + } + else + { + for (i=0; i<5; i++) + { + if (pAd->Tx40MPwrCfgABand[i] != 0xffffffff) + { + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, pAd->Tx40MPwrCfgABand[i]); + RTMPusecDelay(5000); + } + } +#ifdef DOT11_N_SUPPORT + if ((pAd->ate.TxWI.PHYMODE >= MODE_HTMIX) && (pAd->ate.TxWI.MCS == 7)) + { + value = 0x28; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R67, value); + } +#endif // DOT11_N_SUPPORT // + } + + //Set BBP R4 bit[4:3]=1:0 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &value); + value &= (~0x18); + value |= 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, value); + + //Set BBP R66=0x3C + value = 0x3C; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, value); + //Set BBP R68=0x0C + //to improve Rx sensitivity. + value = 0x0C; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R68, value); + //Set BBP R69=0x1A + value = 0x1A; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, value); + //Set BBP R70=0x0A + value = 0x0A; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, value); + //Set BBP R73=0x16 + value = 0x16; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, value); + + // If bandwidth = 40M, set RF Reg4 bit 21 = 1. + pAd->LatchRfRegs.R4 |= 0x00200000; + RtmpRfIoWrite(pAd); + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_BW_Proc (BBPCurrentBW = %d)\n", pAd->ate.TxWI.BW)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_BW_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame length + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_LENGTH_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxLength = simple_strtol(arg, 0, 10); + + if((pAd->ate.TxLength < 24) || (pAd->ate.TxLength > (MAX_FRAME_SIZE - 34/* == 2312 */))) + { + pAd->ate.TxLength = (MAX_FRAME_SIZE - 34/* == 2312 */); + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_LENGTH_Proc::Out of range, it should be in range of 24~%d.\n", (MAX_FRAME_SIZE - 34/* == 2312 */))); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_LENGTH_Proc (TxLength = %d)\n", pAd->ate.TxLength)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_LENGTH_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame count + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_COUNT_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxCount = simple_strtol(arg, 0, 10); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_COUNT_Proc (TxCount = %d)\n", pAd->ate.TxCount)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_COUNT_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame MCS + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_MCS_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR MCS; + int result; + + MCS = simple_strtol(arg, 0, 10); + result = CheckMCSValid(pAd->ate.TxWI.PHYMODE, MCS); + + if (result != -1) + { + pAd->ate.TxWI.MCS = (UCHAR)MCS; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_MCS_Proc::Out of range, refer to rate table.\n")); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_MCS_Proc (MCS = %d)\n", pAd->ate.TxWI.MCS)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_MCS_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame Mode + 0: MODE_CCK + 1: MODE_OFDM + 2: MODE_HTMIX + 3: MODE_HTGREENFIELD + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_MODE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxWI.PHYMODE = simple_strtol(arg, 0, 10); + + if(pAd->ate.TxWI.PHYMODE > 3) + { + pAd->ate.TxWI.PHYMODE = 0; + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_MODE_Proc::Out of range. it should be in range of 0~3\n")); + ATEDBGPRINT(RT_DEBUG_ERROR, ("0: CCK, 1: OFDM, 2: HT_MIX, 3: HT_GREEN_FIELD.\n")); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_MODE_Proc (TxMode = %d)\n", pAd->ate.TxWI.PHYMODE)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_MODE_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + Set ATE Tx frame GI + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_ATE_TX_GI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.TxWI.ShortGI = simple_strtol(arg, 0, 10); + + if(pAd->ate.TxWI.ShortGI > 1) + { + pAd->ate.TxWI.ShortGI = 0; + ATEDBGPRINT(RT_DEBUG_ERROR, ("Set_ATE_TX_GI_Proc::Out of range\n")); + return FALSE; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_TX_GI_Proc (GI = %d)\n", pAd->ate.TxWI.ShortGI)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_TX_GI_Proc Success\n")); + + + return TRUE; +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +INT Set_ATE_RX_FER_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + pAd->ate.bRxFer = simple_strtol(arg, 0, 10); + + if (pAd->ate.bRxFer == 1) + { + pAd->ate.RxCntPerSec = 0; + pAd->ate.RxTotalCnt = 0; + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("Set_ATE_RX_FER_Proc (bRxFer = %d)\n", pAd->ate.bRxFer)); + ATEDBGPRINT(RT_DEBUG_TRACE, ("Ralink: Set_ATE_RX_FER_Proc Success\n")); + + + return TRUE; +} + +INT Set_ATE_Read_RF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ate_print(KERN_EMERG "R1 = %lx\n", pAd->LatchRfRegs.R1); + ate_print(KERN_EMERG "R2 = %lx\n", pAd->LatchRfRegs.R2); + ate_print(KERN_EMERG "R3 = %lx\n", pAd->LatchRfRegs.R3); + ate_print(KERN_EMERG "R4 = %lx\n", pAd->LatchRfRegs.R4); + + return TRUE; +} + +INT Set_ATE_Write_RF1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R1 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +INT Set_ATE_Write_RF2_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R2 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +INT Set_ATE_Write_RF3_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R3 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +INT Set_ATE_Write_RF4_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UINT32 value = simple_strtol(arg, 0, 16); + + pAd->LatchRfRegs.R4 = value; + RtmpRfIoWrite(pAd); + + return TRUE; +} + +/* + ========================================================================== + Description: + Load and Write EEPROM from a binary file prepared in advance. + + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +#ifndef UCOS +INT Set_ATE_Load_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + BOOLEAN ret = FALSE; + PUCHAR src = EEPROM_BIN_FILE_NAME; + struct file *srcf; + INT32 retval, orgfsuid, orgfsgid; + mm_segment_t orgfs; + USHORT WriteEEPROM[(EEPROM_SIZE/2)]; + UINT32 FileLength = 0; + UINT32 value = simple_strtol(arg, 0, 10); + + ATEDBGPRINT(RT_DEBUG_ERROR, ("===> %s (value=%d)\n\n", __FUNCTION__, value)); + + if (value > 0) + { + /* zero the e2p buffer */ + NdisZeroMemory((PUCHAR)WriteEEPROM, EEPROM_SIZE); + + /* save uid and gid used for filesystem access. + ** set user and group to 0 (root) + */ + orgfsuid = current->fsuid; + orgfsgid = current->fsgid; + /* as root */ + current->fsuid = current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + do + { + /* open the bin file */ + srcf = filp_open(src, O_RDONLY, 0); + + if (IS_ERR(srcf)) + { + ate_print("%s - Error %ld opening %s\n", __FUNCTION__, -PTR_ERR(srcf), src); + break; + } + + /* the object must have a read method */ + if ((srcf->f_op == NULL) || (srcf->f_op->read == NULL)) + { + ate_print("%s - %s does not have a read method\n", __FUNCTION__, src); + break; + } + + /* read the firmware from the file *.bin */ + FileLength = srcf->f_op->read(srcf, + (PUCHAR)WriteEEPROM, + EEPROM_SIZE, + &srcf->f_pos); + + if (FileLength != EEPROM_SIZE) + { + ate_print("%s: error file length (=%d) in e2p.bin\n", + __FUNCTION__, FileLength); + break; + } + else + { + /* write the content of .bin file to EEPROM */ + rt_ee_write_all(pAd, WriteEEPROM); + ret = TRUE; + } + break; + } while(TRUE); + + /* close firmware file */ + if (IS_ERR(srcf)) + { + ; + } + else + { + retval = filp_close(srcf, NULL); + if (retval) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("--> Error %d closing %s\n", -retval, src)); + + } + } + + /* restore */ + set_fs(orgfs); + current->fsuid = orgfsuid; + current->fsgid = orgfsgid; + } + ATEDBGPRINT(RT_DEBUG_ERROR, ("<=== %s (ret=%d)\n", __FUNCTION__, ret)); + + return ret; + +} +#else +INT Set_ATE_Load_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT WriteEEPROM[(EEPROM_SIZE/2)]; + struct iwreq *wrq = (struct iwreq *)arg; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("===> %s (wrq->u.data.length = %d)\n\n", __FUNCTION__, wrq->u.data.length)); + + if (wrq->u.data.length != EEPROM_SIZE) + { + ate_print("%s: error length (=%d) from host\n", + __FUNCTION__, wrq->u.data.length); + return FALSE; + } + else/* (wrq->u.data.length == EEPROM_SIZE) */ + { + /* zero the e2p buffer */ + NdisZeroMemory((PUCHAR)WriteEEPROM, EEPROM_SIZE); + + /* fill the local buffer */ + NdisMoveMemory((PUCHAR)WriteEEPROM, wrq->u.data.pointer, wrq->u.data.length); + + do + { + /* write the content of .bin file to EEPROM */ + rt_ee_write_all(pAd, WriteEEPROM); + + } while(FALSE); + } + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<=== %s\n", __FUNCTION__)); + + return TRUE; + +} +#endif // !UCOS // + +INT Set_ATE_Read_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT buffer[EEPROM_SIZE/2]; + USHORT *p; + int i; + + rt_ee_read_all(pAd, (USHORT *)buffer); + p = buffer; + for (i = 0; i < (EEPROM_SIZE/2); i++) + { + ate_print("%4.4x ", *p); + if (((i+1) % 16) == 0) + ate_print("\n"); + p++; + } + return TRUE; +} + +INT Set_ATE_Show_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ate_print("Mode=%d\n", pAd->ate.Mode); + ate_print("TxPower0=%d\n", pAd->ate.TxPower0); + ate_print("TxPower1=%d\n", pAd->ate.TxPower1); + ate_print("TxAntennaSel=%d\n", pAd->ate.TxAntennaSel); + ate_print("RxAntennaSel=%d\n", pAd->ate.RxAntennaSel); + ate_print("BBPCurrentBW=%d\n", pAd->ate.TxWI.BW); + ate_print("GI=%d\n", pAd->ate.TxWI.ShortGI); + ate_print("MCS=%d\n", pAd->ate.TxWI.MCS); + ate_print("TxMode=%d\n", pAd->ate.TxWI.PHYMODE); + ate_print("Addr1=%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->ate.Addr1[0], pAd->ate.Addr1[1], pAd->ate.Addr1[2], pAd->ate.Addr1[3], pAd->ate.Addr1[4], pAd->ate.Addr1[5]); + ate_print("Addr2=%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->ate.Addr2[0], pAd->ate.Addr2[1], pAd->ate.Addr2[2], pAd->ate.Addr2[3], pAd->ate.Addr2[4], pAd->ate.Addr2[5]); + ate_print("Addr3=%02x:%02x:%02x:%02x:%02x:%02x\n", + pAd->ate.Addr3[0], pAd->ate.Addr3[1], pAd->ate.Addr3[2], pAd->ate.Addr3[3], pAd->ate.Addr3[4], pAd->ate.Addr3[5]); + ate_print("Channel=%d\n", pAd->ate.Channel); + ate_print("TxLength=%d\n", pAd->ate.TxLength); + ate_print("TxCount=%u\n", pAd->ate.TxCount); + ate_print("RFFreqOffset=%d\n", pAd->ate.RFFreqOffset); + ate_print(KERN_EMERG "Set_ATE_Show_Proc Success\n"); + return TRUE; +} + +INT Set_ATE_Help_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ate_print("ATE=ATESTART, ATESTOP, TXCONT, TXCARR, TXFRAME, RXFRAME\n"); + ate_print("ATEDA\n"); + ate_print("ATESA\n"); + ate_print("ATEBSSID\n"); + ate_print("ATECHANNEL, range:0~14(unless A band !)\n"); + ate_print("ATETXPOW0, set power level of antenna 1.\n"); + ate_print("ATETXPOW1, set power level of antenna 2.\n"); + ate_print("ATETXANT, set TX antenna. 0:all, 1:antenna one, 2:antenna two.\n"); + ate_print("ATERXANT, set RX antenna.0:all, 1:antenna one, 2:antenna two, 3:antenna three.\n"); + ate_print("ATETXFREQOFFSET, set frequency offset, range 0~63\n"); + ate_print("ATETXBW, set BandWidth, 0:20MHz, 1:40MHz.\n"); + ate_print("ATETXLEN, set Frame length, range 24~%d\n", (MAX_FRAME_SIZE - 34/* == 2312 */)); + ate_print("ATETXCNT, set how many frame going to transmit.\n"); + ate_print("ATETXMCS, set MCS, reference to rate table.\n"); + ate_print("ATETXMODE, set Mode 0:CCK, 1:OFDM, 2:HT-Mix, 3:GreenField, reference to rate table.\n"); + ate_print("ATETXGI, set GI interval, 0:Long, 1:Short\n"); + ate_print("ATERXFER, 0:disable Rx Frame error rate. 1:enable Rx Frame error rate.\n"); + ate_print("ATERRF, show all RF registers.\n"); + ate_print("ATEWRF1, set RF1 register.\n"); + ate_print("ATEWRF2, set RF2 register.\n"); + ate_print("ATEWRF3, set RF3 register.\n"); + ate_print("ATEWRF4, set RF4 register.\n"); + ate_print("ATELDE2P, load EEPROM from .bin file.\n"); + ate_print("ATERE2P, display all EEPROM content.\n"); + ate_print("ATESHOW, display all parameters of ATE.\n"); + ate_print("ATEHELP, online help.\n"); + + return TRUE; +} + +/* + ========================================================================== + Description: + + AsicSwitchChannel() dedicated for ATE. + + ========================================================================== +*/ +VOID ATEAsicSwitchChannel( + IN PRTMP_ADAPTER pAd) +{ + UINT32 R2 = 0, R3 = DEFAULT_RF_TX_POWER, R4 = 0, Value = 0; + CHAR TxPwer = 0, TxPwer2 = 0; + UCHAR index, BbpValue = 0, R66 = 0x30; + RTMP_RF_REGS *RFRegTable; + UCHAR Channel; + +#ifdef RALINK_28xx_QA + if ((pAd->ate.bQATxStart == TRUE) || (pAd->ate.bQARxStart == TRUE)) + { + if (pAd->ate.Channel != pAd->LatchRfRegs.Channel) + { + pAd->ate.Channel = pAd->LatchRfRegs.Channel; + } + return; + } + else +#endif // RALINK_28xx_QA // + Channel = pAd->ate.Channel; + + // Select antenna + AsicAntennaSelect(pAd, Channel); + + // fill Tx power value + TxPwer = pAd->ate.TxPower0; + TxPwer2 = pAd->ate.TxPower1; + + RFRegTable = RF2850RegTable; + + switch (pAd->RfIcType) + { + /* But only 2850 and 2750 support 5.5GHz band... */ + case RFIC_2820: + case RFIC_2850: + case RFIC_2720: + case RFIC_2750: + + for (index = 0; index < NUM_OF_2850_CHNL; index++) + { + if (Channel == RFRegTable[index].Channel) + { + R2 = RFRegTable[index].R2; + if (pAd->Antenna.field.TxPath == 1) + { + R2 |= 0x4000; // If TXpath is 1, bit 14 = 1; + } + + if (pAd->Antenna.field.RxPath == 2) + { + switch (pAd->ate.RxAntennaSel) + { + case 1: + R2 |= 0x20040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x00; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + case 2: + R2 |= 0x10040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x01; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + default: + R2 |= 0x40; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + /* Only enable two Antenna to receive. */ + BbpValue |= 0x08; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + } + } + else if (pAd->Antenna.field.RxPath == 1) + { + R2 |= 0x20040; // write 1 to off RxPath + } + + if (pAd->Antenna.field.TxPath == 2) + { + if (pAd->ate.TxAntennaSel == 1) + { + R2 |= 0x4000; // If TX Antenna select is 1 , bit 14 = 1; Disable Ant 2 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpValue); + BbpValue &= 0xE7; //11100111B + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpValue); + } + else if (pAd->ate.TxAntennaSel == 2) + { + R2 |= 0x8000; // If TX Antenna select is 2 , bit 15 = 1; Disable Ant 1 + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpValue); + BbpValue &= 0xE7; + BbpValue |= 0x08; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpValue); + } + else + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &BbpValue); + BbpValue &= 0xE7; + BbpValue |= 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, BbpValue); + } + } + if (pAd->Antenna.field.RxPath == 3) + { + switch (pAd->ate.RxAntennaSel) + { + case 1: + R2 |= 0x20040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x00; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + case 2: + R2 |= 0x10040; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x01; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + case 3: + R2 |= 0x30000; + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x02; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + default: + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &BbpValue); + BbpValue &= 0xE4; + BbpValue |= 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, BbpValue); + break; + } + } + + if (Channel > 14) + { + // initialize R3, R4 + R3 = (RFRegTable[index].R3 & 0xffffc1ff); + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->ate.RFFreqOffset << 15); + + // According the Rory's suggestion to solve the middle range issue. + // 5.5G band power range: 0xF9~0X0F, TX0 Reg3 bit9/TX1 Reg4 bit6="0" means the TX power reduce 7dB + // R3 + if ((TxPwer >= -7) && (TxPwer < 0)) + { + TxPwer = (7+TxPwer); + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10); + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATEAsicSwitchChannel: TxPwer=%d \n", TxPwer)); + } + else + { + TxPwer = (TxPwer > 0xF) ? (0xF) : (TxPwer); + R3 |= (TxPwer << 10) | (1 << 9); + } + + // R4 + if ((TxPwer2 >= -7) && (TxPwer2 < 0)) + { + TxPwer2 = (7+TxPwer2); + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7); + ATEDBGPRINT(RT_DEBUG_TRACE, ("ATEAsicSwitchChannel: TxPwer2=%d \n", TxPwer2)); + } + else + { + TxPwer2 = (TxPwer2 > 0xF) ? (0xF) : (TxPwer2); + R4 |= (TxPwer2 << 7) | (1 << 6); + } + } + else + { + R3 = (RFRegTable[index].R3 & 0xffffc1ff) | (TxPwer << 9); // set TX power0 + R4 = (RFRegTable[index].R4 & (~0x001f87c0)) | (pAd->ate.RFFreqOffset << 15) | (TxPwer2 <<6);// Set freq offset & TxPwr1 + } + + // Based on BBP current mode before changing RF channel. + if (pAd->ate.TxWI.BW == BW_40) + { + R4 |=0x200000; + } + + // Update variables + pAd->LatchRfRegs.Channel = Channel; + pAd->LatchRfRegs.R1 = RFRegTable[index].R1; + pAd->LatchRfRegs.R2 = R2; + pAd->LatchRfRegs.R3 = R3; + pAd->LatchRfRegs.R4 = R4; + + RtmpRfIoWrite(pAd); + + break; + } + } + break; + + default: + break; + } + + // Change BBP setting during switch from a->g, g->a + if (Channel <= 14) + { + ULONG TxPinCfg = 0x00050F0A;// 2007.10.09 by Brian : 0x0005050A ==> 0x00050F0A + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + + /* For 1T/2R chip only... */ + if (pAd->NicConfig2.field.ExternalLNAForG) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x62); + } + else + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0x84); + } + + // According the Rory's suggestion to solve the middle range issue. + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R86, &BbpValue); + ASSERT((BbpValue == 0x00)); + if ((BbpValue != 0x00)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0x00); + } + + // 5.5GHz band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x04); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R. + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + else + { + ULONG TxPinCfg = 0x00050F05;//2007.10.09 by Brian : 0x00050505 ==> 0x00050F05 + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R62, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R63, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R64, (0x37 - GET_LNA_GAIN(pAd))); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R82, 0xF2); + + // According the Rory's suggestion to solve the middle range issue. + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R86, &BbpValue); + ASSERT((BbpValue == 0x00)); + if ((BbpValue != 0x00)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R86, 0x00); + } + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R91, &BbpValue); + ASSERT((BbpValue == 0x04)); + + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R92, &BbpValue); + ASSERT((BbpValue == 0x00)); + + // 5.5GHz band selection PIN, bit1 and bit2 are complement + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Value); + Value &= (~0x6); + Value |= (0x02); + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Value); + + // Turn off unused PA or LNA when only 1T or 1R. + if (pAd->Antenna.field.TxPath == 1) + { + TxPinCfg &= 0xFFFFFFF3; + } + if (pAd->Antenna.field.RxPath == 1) + { + TxPinCfg &= 0xFFFFF3FF; + } + + RTMP_IO_WRITE32(pAd, TX_PIN_CFG, TxPinCfg); + } + + // R66 should be set according to Channel and use 20MHz when scanning + if (Channel <= 14) + { + // BG band + R66 = 0x2E + GET_LNA_GAIN(pAd); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + else + { + // 5.5 GHz band + if (pAd->ate.TxWI.BW == BW_20) + { + R66 = (UCHAR)(0x32 + (GET_LNA_GAIN(pAd)*5)/3); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + else + { + R66 = (UCHAR)(0x3A + (GET_LNA_GAIN(pAd)*5)/3); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, R66); + } + } + + // + // On 11A, We should delay and wait RF/BBP to be stable + // and the appropriate time should be 1000 micro seconds + // 2005/06/05 - On 11G, We also need this delay time. Otherwise it's difficult to pass the WHQL. + // + RTMPusecDelay(1000); + + if (Channel > 14) + { + // When 5.5GHz band the LSB of TxPwr will be used to reduced 7dB or not. + ATEDBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", + Channel, + pAd->RfIcType, + pAd->Antenna.field.TxPath, + pAd->LatchRfRegs.R1, + pAd->LatchRfRegs.R2, + pAd->LatchRfRegs.R3, + pAd->LatchRfRegs.R4)); + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("SwitchChannel#%d(RF=%d, Pwr0=%u, Pwr1=%u, %dT) to , R1=0x%08lx, R2=0x%08lx, R3=0x%08lx, R4=0x%08lx\n", + Channel, + pAd->RfIcType, + (R3 & 0x00003e00) >> 9, + (R4 & 0x000007c0) >> 6, + pAd->Antenna.field.TxPath, + pAd->LatchRfRegs.R1, + pAd->LatchRfRegs.R2, + pAd->LatchRfRegs.R3, + pAd->LatchRfRegs.R4)); + } +} + +// +// In fact, no one will call this routine so far ! +// +/* + ========================================================================== + Description: + Gives CCK TX rate 2 more dB TX power. + This routine works only in ATE mode. + + calculate desired Tx power in RF R3.Tx0~5, should consider - + 0. if current radio is a noisy environment (pAd->DrsCounters.fNoisyEnvironment) + 1. TxPowerPercentage + 2. auto calibration based on TSSI feedback + 3. extra 2 db for CCK + 4. -10 db upon very-short distance (AvgRSSI >= -40db) to AP + + NOTE: Since this routine requires the value of (pAd->DrsCounters.fNoisyEnvironment), + it should be called AFTER MlmeDynamicTxRateSwitching() + ========================================================================== + */ +VOID ATEAsicAdjustTxPower( + IN PRTMP_ADAPTER pAd) +{ + INT i, j; + CHAR DeltaPwr = 0; + BOOLEAN bAutoTxAgc = FALSE; + UCHAR TssiRef, *pTssiMinusBoundary, *pTssiPlusBoundary, TxAgcStep; + UCHAR BbpR49 = 0, idx; + PCHAR pTxAgcCompensate; + ULONG TxPwr[5]; + CHAR Value; + + /* no one calls this procedure so far */ + if (pAd->ate.TxWI.BW == BW_40) + { + if (pAd->ate.Channel > 14) + { + TxPwr[0] = pAd->Tx40MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx40MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx40MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx40MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx40MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx40MPwrCfgGBand[4]; + } + } + else + { + if (pAd->ate.Channel > 14) + { + TxPwr[0] = pAd->Tx20MPwrCfgABand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgABand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgABand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgABand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgABand[4]; + } + else + { + TxPwr[0] = pAd->Tx20MPwrCfgGBand[0]; + TxPwr[1] = pAd->Tx20MPwrCfgGBand[1]; + TxPwr[2] = pAd->Tx20MPwrCfgGBand[2]; + TxPwr[3] = pAd->Tx20MPwrCfgGBand[3]; + TxPwr[4] = pAd->Tx20MPwrCfgGBand[4]; + } + } + + // TX power compensation for temperature variation based on TSSI. + // Do it per 4 seconds. + if (pAd->Mlme.OneSecPeriodicRound % 4 == 0) + { + if (pAd->ate.Channel <= 14) + { + /* bg channel */ + bAutoTxAgc = pAd->bAutoTxAgcG; + TssiRef = pAd->TssiRefG; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryG[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryG[0]; + TxAgcStep = pAd->TxAgcStepG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + /* a channel */ + bAutoTxAgc = pAd->bAutoTxAgcA; + TssiRef = pAd->TssiRefA; + pTssiMinusBoundary = &pAd->TssiMinusBoundaryA[0]; + pTssiPlusBoundary = &pAd->TssiPlusBoundaryA[0]; + TxAgcStep = pAd->TxAgcStepA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + { + /* BbpR49 is unsigned char */ + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R49, &BbpR49); + + /* (p) TssiPlusBoundaryG[0] = 0 = (m) TssiMinusBoundaryG[0] */ + /* compensate: +4 +3 +2 +1 0 -1 -2 -3 -4 * steps */ + /* step value is defined in pAd->TxAgcStepG for tx power value */ + + /* [4]+1+[4] p4 p3 p2 p1 o1 m1 m2 m3 m4 */ + /* ex: 0x00 0x15 0x25 0x45 0x88 0xA0 0xB5 0xD0 0xF0 + above value are examined in mass factory production */ + /* [4] [3] [2] [1] [0] [1] [2] [3] [4] */ + + /* plus is 0x10 ~ 0x40, minus is 0x60 ~ 0x90 */ + /* if value is between p1 ~ o1 or o1 ~ s1, no need to adjust tx power */ + /* if value is 0x65, tx power will be -= TxAgcStep*(2-1) */ + + if (BbpR49 > pTssiMinusBoundary[1]) + { + // Reading is larger than the reference value. + // Check for how large we need to decrease the Tx power. + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 <= pTssiMinusBoundary[idx]) // Found the range + break; + } + // The index is the step we should decrease, idx = 0 means there is nothing to compensate +// if (R3 > (ULONG) (TxAgcStep * (idx-1))) + *pTxAgcCompensate = -(TxAgcStep * (idx-1)); +// else +// *pTxAgcCompensate = -((UCHAR)R3); + + DeltaPwr += (*pTxAgcCompensate); + ATEDBGPRINT(RT_DEBUG_TRACE, ("-- Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = -%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else if (BbpR49 < pTssiPlusBoundary[1]) + { + // Reading is smaller than the reference value + // check for how large we need to increase the Tx power + for (idx = 1; idx < 5; idx++) + { + if (BbpR49 >= pTssiPlusBoundary[idx]) // Found the range + break; + } + // The index is the step we should increase, idx = 0 means there is nothing to compensate + *pTxAgcCompensate = TxAgcStep * (idx-1); + DeltaPwr += (*pTxAgcCompensate); + ATEDBGPRINT(RT_DEBUG_TRACE, ("++ Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, idx-1)); + } + else + { + *pTxAgcCompensate = 0; + ATEDBGPRINT(RT_DEBUG_TRACE, (" Tx Power, BBP R1=%x, TssiRef=%x, TxAgcStep=%x, step = +%d\n", + BbpR49, TssiRef, TxAgcStep, 0)); + } + } + } + else + { + if (pAd->ate.Channel <= 14) + { + bAutoTxAgc = pAd->bAutoTxAgcG; + pTxAgcCompensate = &pAd->TxAgcCompensateG; + } + else + { + bAutoTxAgc = pAd->bAutoTxAgcA; + pTxAgcCompensate = &pAd->TxAgcCompensateA; + } + + if (bAutoTxAgc) + DeltaPwr += (*pTxAgcCompensate); + } + + /* calculate delta power based on the percentage specified from UI */ + // E2PROM setting is calibrated for maximum TX power (i.e. 100%) + // We lower TX power here according to the percentage specified from UI + if (pAd->CommonCfg.TxPowerPercentage == 0xffffffff) // AUTO TX POWER control + ; + else if (pAd->CommonCfg.TxPowerPercentage > 90) // 91 ~ 100% & AUTO, treat as 100% in terms of mW + ; + else if (pAd->CommonCfg.TxPowerPercentage > 60) // 61 ~ 90%, treat as 75% in terms of mW + { + DeltaPwr -= 1; + } + else if (pAd->CommonCfg.TxPowerPercentage > 30) // 31 ~ 60%, treat as 50% in terms of mW + { + DeltaPwr -= 3; + } + else if (pAd->CommonCfg.TxPowerPercentage > 15) // 16 ~ 30%, treat as 25% in terms of mW + { + DeltaPwr -= 6; + } + else if (pAd->CommonCfg.TxPowerPercentage > 9) // 10 ~ 15%, treat as 12.5% in terms of mW + { + DeltaPwr -= 9; + } + else // 0 ~ 9 %, treat as MIN(~3%) in terms of mW + { + DeltaPwr -= 12; + } + + /* reset different new tx power for different TX rate */ + for(i=0; i<5; i++) + { + if (TxPwr[i] != 0xffffffff) + { + for (j=0; j<8; j++) + { + Value = (CHAR)((TxPwr[i] >> j*4) & 0x0F); /* 0 ~ 15 */ + + if ((Value + DeltaPwr) < 0) + { + Value = 0; /* min */ + } + else if ((Value + DeltaPwr) > 0xF) + { + Value = 0xF; /* max */ + } + else + { + Value += DeltaPwr; /* temperature compensation */ + } + + /* fill new value to CSR offset */ + TxPwr[i] = (TxPwr[i] & ~(0x0000000F << j*4)) | (Value << j*4); + } + + /* write tx power value to CSR */ + /* TX_PWR_CFG_0 (8 tx rate) for TX power for OFDM 12M/18M + TX power for OFDM 6M/9M + TX power for CCK5.5M/11M + TX power for CCK1M/2M */ + /* TX_PWR_CFG_1 ~ TX_PWR_CFG_4 */ + RTMP_IO_WRITE32(pAd, TX_PWR_CFG_0 + i*4, TxPwr[i]); + + + } + } + +} + +/* + ======================================================================== + Routine Description: + Write TxWI for ATE mode. + + Return Value: + None + ======================================================================== +*/ + +#ifdef RT2870 +static VOID ATEWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR MIMOps, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING Transmit) +{ + // + // Always use Long preamble before verifiation short preamble functionality works well. + // Todo: remove the following line if short preamble functionality works + // + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED); + pTxWI->FRAG= FRAG; + pTxWI->TS= InsTimestamp; + pTxWI->AMPDU = AMPDU; + + pTxWI->MIMOps = PWR_ACTIVE; + pTxWI->MpduDensity = 4; + pTxWI->ACK = Ack; + pTxWI->txop = Txopmode; + pTxWI->NSEQ = NSeq; + pTxWI->BAWinSize = BASize; + + pTxWI->WirelessCliID = WCID; + pTxWI->MPDUtotalByteCount = Length; + pTxWI->PacketId = PID; + + pTxWI->BW = Transmit.field.BW; + pTxWI->ShortGI = Transmit.field.ShortGI; + pTxWI->STBC= Transmit.field.STBC; + + pTxWI->MCS = Transmit.field.MCS; + pTxWI->PHYMODE= Transmit.field.MODE; + +#ifdef DOT11_N_SUPPORT + // + // MMPS is 802.11n features. Because TxWI->MCS > 7 must be HT mode, + // so need not check if it's HT rate. + // + if ((MIMOps == MMPS_STATIC) && (pTxWI->MCS > 7)) + pTxWI->MCS = 7; + + if ((MIMOps == MMPS_DYNAMIC) && (pTxWI->MCS > 7)) // SMPS protect 2 spatial. + pTxWI->MIMOps = 1; +#endif // DOT11_N_SUPPORT // + + pTxWI->CFACK = CfAck; + + return; +} +#endif // RT2870 // +/* + ======================================================================== + + Routine Description: + Disable protection for ATE. + ======================================================================== +*/ +VOID ATEDisableAsicProtect( + IN PRTMP_ADAPTER pAd) +{ + PROT_CFG_STRUC ProtCfg, ProtCfg4; + UINT32 Protect[6]; + USHORT offset; + UCHAR i; + UINT32 MacReg = 0; + + // Config ASIC RTS threshold register + RTMP_IO_READ32(pAd, TX_RTS_CFG, &MacReg); + MacReg &= 0xFF0000FF; + MacReg |= (pAd->CommonCfg.RtsThreshold << 8); + RTMP_IO_WRITE32(pAd, TX_RTS_CFG, MacReg); + + // Initial common protection settings + RTMPZeroMemory(Protect, sizeof(Protect)); + ProtCfg4.word = 0; + ProtCfg.word = 0; + ProtCfg.field.TxopAllowGF40 = 1; + ProtCfg.field.TxopAllowGF20 = 1; + ProtCfg.field.TxopAllowMM40 = 1; + ProtCfg.field.TxopAllowMM20 = 1; + ProtCfg.field.TxopAllowOfdm = 1; + ProtCfg.field.TxopAllowCck = 1; + ProtCfg.field.RTSThEn = 1; + ProtCfg.field.ProtectNav = ASIC_SHORTNAV; + + // Handle legacy(B/G) protection + ProtCfg.field.ProtectRate = pAd->CommonCfg.RtsRate; + ProtCfg.field.ProtectCtrl = 0; + Protect[0] = ProtCfg.word; + Protect[1] = ProtCfg.word; + + // NO PROTECT + // 1.All STAs in the BSS are 20/40 MHz HT + // 2. in ai 20/40MHz BSS + // 3. all STAs are 20MHz in a 20MHz BSS + // Pure HT. no protection. + + // MM20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[2] = 0x01744004; + + // MM40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[3] = 0x03f44084; + + // CF20_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 010111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4004 (OFDM 24M) + Protect[4] = 0x01744004; + + // CF40_PROT_CFG + // Reserved (31:27) + // PROT_TXOP(25:20) -- 111111 + // PROT_NAV(19:18) -- 01 (Short NAV protection) + // PROT_CTRL(17:16) -- 00 (None) + // PROT_RATE(15:0) -- 0x4084 (duplicate OFDM 24M) + Protect[5] = 0x03f44084; + + pAd->CommonCfg.IOTestParm.bRTSLongProtOn = FALSE; + + offset = CCK_PROT_CFG; + for (i = 0;i < 6;i++) + RTMP_IO_WRITE32(pAd, offset + i*4, Protect[i]); + +} + +#ifdef RT2870 +/* + ======================================================================== + Routine Description: + Write TxInfo for ATE mode. + + Return Value: + None + ======================================================================== +*/ +static VOID ATEWriteTxInfo( + IN PRTMP_ADAPTER pAd, + IN PTXINFO_STRUC pTxInfo, + IN USHORT USBDMApktLen, + IN BOOLEAN bWiv, + IN UCHAR QueueSel, + IN UCHAR NextValid, + IN UCHAR TxBurst) +{ + pTxInfo->USBDMATxPktLen = USBDMApktLen; + pTxInfo->QSEL = QueueSel; + + if (QueueSel != FIFO_EDCA) + ATEDBGPRINT(RT_DEBUG_TRACE, ("=======> QueueSel != FIFO_EDCA<=======\n")); + + pTxInfo->USBDMANextVLD = NextValid; + pTxInfo->USBDMATxburst = TxBurst; + pTxInfo->WIV = bWiv; + pTxInfo->SwUseLastRound = 0; + pTxInfo->rsv = 0; + pTxInfo->rsv2 = 0; + + return; +} +#endif // RT2870 // + +/* There are two ways to convert Rssi */ +#if 1 +// +// The way used with GET_LNA_GAIN(). +// +CHAR ATEConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber) +{ + UCHAR RssiOffset, LNAGain; + + // Rssi equals to zero should be an invalid value + if (Rssi == 0) + return -99; + + LNAGain = GET_LNA_GAIN(pAd); + if (pAd->LatchRfRegs.Channel > 14) + { + if (RssiNumber == 0) + RssiOffset = pAd->ARssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->ARssiOffset1; + else + RssiOffset = pAd->ARssiOffset2; + } + else + { + if (RssiNumber == 0) + RssiOffset = pAd->BGRssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->BGRssiOffset1; + else + RssiOffset = pAd->BGRssiOffset2; + } + + return (-12 - RssiOffset - LNAGain - Rssi); +} +#else +// +// The way originally used in ATE of rt2860ap. +// +CHAR ATEConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber) +{ + UCHAR RssiOffset, LNAGain; + + // Rssi equals to zero should be an invalid value + if (Rssi == 0) + return -99; + + if (pAd->LatchRfRegs.Channel > 14) + { + LNAGain = pAd->ALNAGain; + if (RssiNumber == 0) + RssiOffset = pAd->ARssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->ARssiOffset1; + else + RssiOffset = pAd->ARssiOffset2; + } + else + { + LNAGain = pAd->BLNAGain; + if (RssiNumber == 0) + RssiOffset = pAd->BGRssiOffset0; + else if (RssiNumber == 1) + RssiOffset = pAd->BGRssiOffset1; + else + RssiOffset = pAd->BGRssiOffset2; + } + + return (-32 - RssiOffset + LNAGain - Rssi); +} +#endif /* end of #if 1 */ + +/* + ======================================================================== + + Routine Description: + Set Japan filter coefficients if needed. + Note: + This routine should only be called when + entering TXFRAME mode or TXCONT mode. + + ======================================================================== +*/ +static VOID SetJapanFilter( + IN PRTMP_ADAPTER pAd) +{ + UCHAR BbpData = 0; + + // + // If Channel=14 and Bandwidth=20M and Mode=CCK, set BBP R4 bit5=1 + // (Japan Tx filter coefficients)when (TXFRAME or TXCONT). + // + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BbpData); + + if ((pAd->ate.TxWI.PHYMODE == MODE_CCK) && (pAd->ate.Channel == 14) && (pAd->ate.TxWI.BW == BW_20)) + { + BbpData |= 0x20; // turn on + ATEDBGPRINT(RT_DEBUG_TRACE, ("SetJapanFilter!!!\n")); + } + else + { + BbpData &= 0xdf; // turn off + ATEDBGPRINT(RT_DEBUG_TRACE, ("ClearJapanFilter!!!\n")); + } + + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BbpData); +} + +VOID ATESampleRssi( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI) +{ + /* There are two ways to collect RSSI. */ +#if 1 + //pAd->LastRxRate = (USHORT)((pRxWI->MCS) + (pRxWI->BW <<7) + (pRxWI->ShortGI <<8)+ (pRxWI->PHYMODE <<14)) ; + if (pRxWI->RSSI0 != 0) + { + pAd->ate.LastRssi0 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI0, RSSI_0); + pAd->ate.AvgRssi0X8 = (pAd->ate.AvgRssi0X8 - pAd->ate.AvgRssi0) + pAd->ate.LastRssi0; + pAd->ate.AvgRssi0 = pAd->ate.AvgRssi0X8 >> 3; + } + if (pRxWI->RSSI1 != 0) + { + pAd->ate.LastRssi1 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI1, RSSI_1); + pAd->ate.AvgRssi1X8 = (pAd->ate.AvgRssi1X8 - pAd->ate.AvgRssi1) + pAd->ate.LastRssi1; + pAd->ate.AvgRssi1 = pAd->ate.AvgRssi1X8 >> 3; + } + if (pRxWI->RSSI2 != 0) + { + pAd->ate.LastRssi2 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI2, RSSI_2); + pAd->ate.AvgRssi2X8 = (pAd->ate.AvgRssi2X8 - pAd->ate.AvgRssi2) + pAd->ate.LastRssi2; + pAd->ate.AvgRssi2 = pAd->ate.AvgRssi2X8 >> 3; + } + + pAd->ate.LastSNR0 = (CHAR)(pRxWI->SNR0);// CHAR ==> UCHAR ? + pAd->ate.LastSNR1 = (CHAR)(pRxWI->SNR1);// CHAR ==> UCHAR ? + + pAd->ate.NumOfAvgRssiSample ++; +#else + pAd->ate.LastSNR0 = (CHAR)(pRxWI->SNR0); + pAd->ate.LastSNR1 = (CHAR)(pRxWI->SNR1); + pAd->ate.RxCntPerSec++; + pAd->ate.LastRssi0 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI0, RSSI_0); + pAd->ate.LastRssi1 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI1, RSSI_1); + pAd->ate.LastRssi2 = ATEConvertToRssi(pAd, (CHAR) pRxWI->RSSI2, RSSI_2); + pAd->ate.AvgRssi0X8 = (pAd->ate.AvgRssi0X8 - pAd->ate.AvgRssi0) + pAd->ate.LastRssi0; + pAd->ate.AvgRssi0 = pAd->ate.AvgRssi0X8 >> 3; + pAd->ate.AvgRssi1X8 = (pAd->ate.AvgRssi1X8 - pAd->ate.AvgRssi1) + pAd->ate.LastRssi1; + pAd->ate.AvgRssi1 = pAd->ate.AvgRssi1X8 >> 3; + pAd->ate.AvgRssi2X8 = (pAd->ate.AvgRssi2X8 - pAd->ate.AvgRssi2) + pAd->ate.LastRssi2; + pAd->ate.AvgRssi2 = pAd->ate.AvgRssi2X8 >> 3; + pAd->ate.NumOfAvgRssiSample ++; +#endif +} + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPStationStop( + IN PRTMP_ADAPTER pAd) +{ +// BOOLEAN Cancelled; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("==> RTMPStationStop\n")); + +#if 0 + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &Cancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); +#endif + // For rx statistics, we need to keep this timer running. +// RTMPCancelTimer(&pAd->Mlme.PeriodicTimer, &Cancelled); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("<== RTMPStationStop\n")); +} + +VOID RTMPStationStart( + IN PRTMP_ADAPTER pAd) +{ + ATEDBGPRINT(RT_DEBUG_TRACE, ("==> RTMPStationStart\n")); + ATEDBGPRINT(RT_DEBUG_TRACE, ("<== RTMPStationStart\n")); +} +#endif // CONFIG_STA_SUPPORT // + +/* + ========================================================================== + Description: + Setup Frame format. + NOTE: + This routine should only be used in ATE mode. + ========================================================================== + */ + +#ifdef RT2870 +/*======================Start of RT2870======================*/ +/* */ +/* */ +static INT ATESetUpFrame( + IN PRTMP_ADAPTER pAd, + IN UINT32 TxIdx) +{ + UINT j; + PTX_CONTEXT pNullContext; + PUCHAR pDest; + HTTRANSMIT_SETTING TxHTPhyMode; + PTXWI_STRUC pTxWI; + PTXINFO_STRUC pTxInfo; + UINT32 TransferBufferLength, OrgBufferLength = 0; + UCHAR padLen = 0; +#ifdef RALINK_28xx_QA + PHEADER_802_11 pHeader80211 = NULL; +#endif // RALINK_28xx_QA // + + if ((RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) || + (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET)) || + (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) || + (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + return -1; + } + + /* We always use QID_AC_BE and FIFO_EDCA in ATE mode. */ + + pNullContext = &(pAd->NullContext); + ASSERT(pNullContext != NULL); + + if (pNullContext->InUse == FALSE) + { + // Set the in use bit + pNullContext->InUse = TRUE; + NdisZeroMemory(&(pAd->NullFrame), sizeof(HEADER_802_11)); + + // Fill 802.11 header. +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + pHeader80211 = NdisMoveMemory(&(pAd->NullFrame), pAd->ate.Header, pAd->ate.HLen); +// pDest = NdisMoveMemory(&(pAd->NullFrame), pAd->ate.Header, pAd->ate.HLen); +// pHeader80211 = (PHEADER_802_11)pDest; + } + else +#endif // RALINK_28xx_QA // + { + // Fill 802.11 header. + NdisMoveMemory(&(pAd->NullFrame), TemplateFrame, sizeof(HEADER_802_11)); + } +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)&(pAd->NullFrame), DIR_READ, FALSE); +#endif // RT_BIG_ENDIAN // + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + /* modify sequence number.... */ + if (pAd->ate.TxDoneCount == 0) + { + pAd->ate.seq = pHeader80211->Sequence; + } + else + { + pHeader80211->Sequence = ++pAd->ate.seq; + } + /* We already got all the addr. fields from QA GUI. */ + } + else +#endif // RALINK_28xx_QA // + { + COPY_MAC_ADDR(pAd->NullFrame.Addr1, pAd->ate.Addr1); + COPY_MAC_ADDR(pAd->NullFrame.Addr2, pAd->ate.Addr2); + COPY_MAC_ADDR(pAd->NullFrame.Addr3, pAd->ate.Addr3); + } + + RTMPZeroMemory(&pAd->NullContext.TransferBuffer->field.WirelessPacket[0], TX_BUFFER_NORMSIZE);//??? + pTxInfo = (PTXINFO_STRUC)&pAd->NullContext.TransferBuffer->field.WirelessPacket[0]; + +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + // Avoid to exceed the range of WirelessPacket[]. + ASSERT(pAd->ate.TxInfo.USBDMATxPktLen <= (MAX_FRAME_SIZE - 34/* == 2312 */)); + NdisMoveMemory(pTxInfo, &(pAd->ate.TxInfo), sizeof(pAd->ate.TxInfo)); + } + else +#endif // RALINK_28xx_QA // + { + // Avoid to exceed the range of WirelessPacket[]. + ASSERT(pAd->ate.TxLength <= (MAX_FRAME_SIZE - 34/* == 2312 */)); + + // pTxInfo->USBDMATxPktLen will be updated to include padding later. + ATEWriteTxInfo(pAd, pTxInfo, (USHORT)(TXWI_SIZE + pAd->ate.TxLength), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE); + pTxInfo->QSEL = FIFO_EDCA; + } + + pTxWI = (PTXWI_STRUC)&pAd->NullContext.TransferBuffer->field.WirelessPacket[TXINFO_SIZE]; + + // Fill TxWI. + if (pAd->ate.bQATxStart == TRUE) + { + TxHTPhyMode.field.BW = pAd->ate.TxWI.BW; + TxHTPhyMode.field.ShortGI = pAd->ate.TxWI.ShortGI; + TxHTPhyMode.field.STBC = pAd->ate.TxWI.STBC; + TxHTPhyMode.field.MCS = pAd->ate.TxWI.MCS; + TxHTPhyMode.field.MODE = pAd->ate.TxWI.PHYMODE; + ATEWriteTxWI(pAd, pTxWI, pAd->ate.TxWI.FRAG, pAd->ate.TxWI.TS, pAd->ate.TxWI.AMPDU, pAd->ate.TxWI.ACK, pAd->ate.TxWI.NSEQ, + pAd->ate.TxWI.BAWinSize, BSSID_WCID, pAd->ate.TxWI.MPDUtotalByteCount/* include 802.11 header */, pAd->ate.TxWI.PacketId, 0, pAd->ate.TxWI.txop/*IFS_HTTXOP*/, pAd->ate.TxWI.CFACK/*FALSE*/, TxHTPhyMode); + } + else + { + TxHTPhyMode.field.BW = pAd->ate.TxWI.BW; + TxHTPhyMode.field.ShortGI = pAd->ate.TxWI.ShortGI; + TxHTPhyMode.field.STBC = 0; + TxHTPhyMode.field.MCS = pAd->ate.TxWI.MCS; + TxHTPhyMode.field.MODE = pAd->ate.TxWI.PHYMODE; + + ATEWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE/* No ack required. */, FALSE, 0, BSSID_WCID, pAd->ate.TxLength, + 0, 0, IFS_HTTXOP, FALSE, TxHTPhyMode);// "MMPS_STATIC" instead of "MMPS_DYNAMIC" ??? + } + + RTMPMoveMemory(&pAd->NullContext.TransferBuffer->field.WirelessPacket[TXINFO_SIZE+TXWI_SIZE], &pAd->NullFrame, sizeof(HEADER_802_11)); + + pDest = &(pAd->NullContext.TransferBuffer->field.WirelessPacket[TXINFO_SIZE+TXWI_SIZE+sizeof(HEADER_802_11)]); + + // Prepare frame payload +#ifdef RALINK_28xx_QA + if (pAd->ate.bQATxStart == TRUE) + { + // copy pattern + if ((pAd->ate.PLen != 0)) + { + for (j = 0; j < pAd->ate.DLen; j+=pAd->ate.PLen) + { + RTMPMoveMemory(pDest, pAd->ate.Pattern, pAd->ate.PLen); + pDest += pAd->ate.PLen; + } + } + TransferBufferLength = TXINFO_SIZE + TXWI_SIZE + pAd->ate.TxWI.MPDUtotalByteCount; + } + else +#endif // RALINK_28xx_QA // + { + for (j = 0; j < (pAd->ate.TxLength - sizeof(HEADER_802_11)); j++) + { + *pDest = 0xA5; + pDest += 1; + } + TransferBufferLength = TXINFO_SIZE + TXWI_SIZE + pAd->ate.TxLength; + } + +#if 1 + OrgBufferLength = TransferBufferLength; + TransferBufferLength = (TransferBufferLength + 3) & (~3); + + // Always add 4 extra bytes at every packet. + padLen = TransferBufferLength - OrgBufferLength + 4;/* 4 == last packet padding */ + ASSERT((padLen <= (RTMP_PKT_TAIL_PADDING - 4/* 4 == MaxBulkOutsize alignment padding */))); + + /* Now memzero all extra padding bytes. */ + NdisZeroMemory(pDest, padLen); + pDest += padLen; +#else + if ((TransferBufferLength % 4) == 1) + { + NdisZeroMemory(pDest, 7); + pDest += 7; + TransferBufferLength += 3; + } + else if ((TransferBufferLength % 4) == 2) + { + NdisZeroMemory(pDest, 6); + pDest += 6; + TransferBufferLength += 2; + } + else if ((TransferBufferLength % 4) == 3) + { + NdisZeroMemory(pDest, 5); + pDest += 5; + TransferBufferLength += 1; + } +#endif // 1 // + + // Update pTxInfo->USBDMATxPktLen to include padding. + pTxInfo->USBDMATxPktLen = TransferBufferLength - TXINFO_SIZE; + + TransferBufferLength += 4; + + // If TransferBufferLength is multiple of 64, add extra 4 bytes again. + if ((TransferBufferLength % pAd->BulkOutMaxPacketSize) == 0) + { + NdisZeroMemory(pDest, 4); + TransferBufferLength += 4; + } + + // Fill out frame length information for global Bulk out arbitor + pAd->NullContext.BulkOutSize = TransferBufferLength; + } +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); + RTMPFrameEndianChange(pAd, (((PUCHAR)pTxInfo)+TXWI_SIZE+TXINFO_SIZE), DIR_WRITE, FALSE); + RTMPDescriptorEndianChange((PUCHAR)pTxInfo, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // + return 0; +} + +VOID ATE_RTUSBBulkOutDataPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs) +{ + PRTMP_ADAPTER pAd; + PTX_CONTEXT pNullContext; + UCHAR BulkOutPipeId; + NTSTATUS Status; + unsigned long IrqFlags; + ULONG OldValue; + + pNullContext = (PTX_CONTEXT)pUrb->context; + pAd = pNullContext->pAd; + + + // Reset Null frame context flags + pNullContext->IRPPending = FALSE; + pNullContext->InUse = FALSE; + Status = pUrb->status; + + // Store BulkOut PipeId + BulkOutPipeId = pNullContext->BulkOutPipeId; + pAd->BulkOutDataOneSecCount++; + + if (Status == USB_ST_NOERROR) + { +#ifdef RALINK_28xx_QA + if ((ATE_ON(pAd)) && (pAd->ate.bQATxStart == TRUE)) + { + if (pAd->ate.QID == BulkOutPipeId) + { + // Let Rx can have a chance to break in during Tx process, + // especially for loopback mode in QA ATE. + // To trade off between tx performance and loopback mode integrity. + /* Q : Now Rx is handled by tasklet, do we still need this delay ? */ + /* Ans : Even tasklet is used, Rx/Tx < 1 if we do not delay for a while right here. */ + RTMPusecDelay(500); + pAd->ate.TxDoneCount++; + pAd->RalinkCounters.KickTxCount++; + ASSERT(pAd->ate.QID == 0); + pAd->ate.TxAc0++; + } + } +#endif // RALINK_28xx_QA // + pAd->BulkOutComplete++; + + pAd->Counters8023.GoodTransmits++; + + /* Don't worry about the queue is empty or not. This function will check itself. */ + RTMPDeQueuePacket(pAd, TRUE, BulkOutPipeId, MAX_TX_PROCESS); + + /* In 28xx, SendTxWaitQueue ==> TxSwQueue */ +/* + if (pAd->SendTxWaitQueue[BulkOutPipeId].Number > 0) + { + RTMPDeQueuePacket(pAd, BulkOutPipeId); + } +*/ + } + else // STATUS_OTHER + { + pAd->BulkOutCompleteOther++; + + ATEDBGPRINT(RT_DEBUG_ERROR, ("BulkOutDataPacket Failed STATUS_OTHER = 0x%x . \n", Status)); + ATEDBGPRINT(RT_DEBUG_ERROR, (">>BulkOutReq=0x%lx, BulkOutComplete=0x%lx\n", pAd->BulkOutReq, pAd->BulkOutComplete)); + + if ((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET))) + { + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_BULKOUT_RESET); + /* In 28xx, RT_OID_USB_RESET_BULK_OUT ==> CMDTHREAD_RESET_BULK_OUT */ + RTUSBEnqueueInternalCmd(pAd, CMDTHREAD_RESET_BULK_OUT, NULL, 0); + // Check + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + pAd->bulkResetPipeid = BulkOutPipeId; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + return; + } + } + + + + if (atomic_read(&pAd->BulkOutRemained) > 0) + { + atomic_dec(&pAd->BulkOutRemained); + } + + // 1st - Transmit Success + OldValue = pAd->WlanCounters.TransmittedFragmentCount.u.LowPart; + pAd->WlanCounters.TransmittedFragmentCount.u.LowPart++; + + if (pAd->WlanCounters.TransmittedFragmentCount.u.LowPart < OldValue) + { + pAd->WlanCounters.TransmittedFragmentCount.u.HighPart++; + } + + if(((pAd->ContinBulkOut == TRUE ) ||(atomic_read(&pAd->BulkOutRemained) > 0)) && (pAd->ate.Mode & ATE_TXFRAME)) + { + RTUSB_SET_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); + } + else + { + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); +#ifdef RALINK_28xx_QA + pAd->ate.TxStatus = 0; +#endif // RALINK_28xx_QA // + } + + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + pAd->BulkOutPending[BulkOutPipeId] = FALSE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + // Always call Bulk routine, even reset bulk. + // The protection of rest bulk should be in BulkOut routine. + RTUSBKickBulkOut(pAd); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID ATE_RTUSBBulkOutDataPacket( + IN PRTMP_ADAPTER pAd, + IN UCHAR BulkOutPipeId) +{ + PTX_CONTEXT pNullContext = &(pAd->NullContext); + PURB pUrb; + int ret = 0; + unsigned long IrqFlags; + + + ASSERT(BulkOutPipeId == 0); + + /* Build up the frame first. */ +// ATESetUpFrame(pAd, 0); + + BULK_OUT_LOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + if (pAd->BulkOutPending[BulkOutPipeId] == TRUE) + { + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + return; + } + + pAd->BulkOutPending[BulkOutPipeId] = TRUE; + BULK_OUT_UNLOCK(&pAd->BulkOutLock[BulkOutPipeId], IrqFlags); + + // Increase Total transmit byte counter + pAd->RalinkCounters.OneSecTransmittedByteCount += pNullContext->BulkOutSize; + pAd->RalinkCounters.TransmittedByteCount += pNullContext->BulkOutSize; + + // Clear ATE frame bulk out flag + RTUSB_CLEAR_BULK_FLAG(pAd, fRTUSB_BULK_OUT_DATA_ATE); + + // Init Tx context descriptor + pNullContext->IRPPending = TRUE; + RTUSBInitTxDesc(pAd, pNullContext, BulkOutPipeId, (usb_complete_t)ATE_RTUSBBulkOutDataPacketComplete); + pUrb = pNullContext->pUrb; + + if((ret = RTUSB_SUBMIT_URB(pUrb))!=0) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("ATE_RTUSBBulkOutDataPacket: Submit Tx URB failed %d\n", ret)); + return; + } + + pAd->BulkOutReq++; + return; + +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + + Note: + + ======================================================================== +*/ +VOID ATE_RTUSBCancelPendingBulkInIRP( + IN PRTMP_ADAPTER pAd) +{ + PRX_CONTEXT pRxContext; + UINT i; + + ATEDBGPRINT(RT_DEBUG_TRACE, ("--->ATE_RTUSBCancelPendingBulkInIRP\n")); +#if 1 + for ( i = 0; i < (RX_RING_SIZE); i++) + { + pRxContext = &(pAd->RxContext[i]); + if(pRxContext->IRPPending == TRUE) + { + RTUSB_UNLINK_URB(pRxContext->pUrb); + pRxContext->IRPPending = FALSE; + pRxContext->InUse = FALSE; + //NdisInterlockedDecrement(&pAd->PendingRx); + //pAd->PendingRx--; + } + } +#else + for ( i = 0; i < (RX_RING_SIZE); i++) + { + pRxContext = &(pAd->RxContext[i]); + if(atomic_read(&pRxContext->IrpLock) == IRPLOCK_CANCELABLE) + { + RTUSB_UNLINK_URB(pRxContext->pUrb); + } + InterlockedExchange(&pRxContext->IrpLock, IRPLOCK_CANCE_START); + } +#endif // 1 // + ATEDBGPRINT(RT_DEBUG_TRACE, ("<---ATE_RTUSBCancelPendingBulkInIRP\n")); + return; +} +#endif // RT2870 // + +VOID rt_ee_read_all(PRTMP_ADAPTER pAd, USHORT *Data) +{ + USHORT i; + USHORT value; + + for (i = 0 ; i < EEPROM_SIZE/2 ; ) + { + /* "value" is expecially for some compilers... */ + RT28xx_EEPROM_READ16(pAd, i*2, value); + Data[i] = value; + i++; + } +} + +VOID rt_ee_write_all(PRTMP_ADAPTER pAd, USHORT *Data) +{ + USHORT i; + USHORT value; + + for (i = 0 ; i < EEPROM_SIZE/2 ; ) + { + /* "value" is expecially for some compilers... */ + value = Data[i]; + RT28xx_EEPROM_WRITE16(pAd, i*2, value); + i ++; + } +} +#ifdef RALINK_28xx_QA +VOID ATE_QA_Statistics( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC pRxD, + IN PHEADER_802_11 pHeader) +{ + // update counter first + if (pHeader != NULL) + { + if (pHeader->FC.Type == BTYPE_DATA) + { + if (pRxD->U2M) + pAd->ate.U2M++; + else + pAd->ate.OtherData++; + } + else if (pHeader->FC.Type == BTYPE_MGMT) + { + if (pHeader->FC.SubType == SUBTYPE_BEACON) + pAd->ate.Beacon++; + else + pAd->ate.OtherCount++; + } + else if (pHeader->FC.Type == BTYPE_CNTL) + { + pAd->ate.OtherCount++; + } + } + pAd->ate.RSSI0 = pRxWI->RSSI0; + pAd->ate.RSSI1 = pRxWI->RSSI1; + pAd->ate.RSSI2 = pRxWI->RSSI2; + pAd->ate.SNR0 = pRxWI->SNR0; + pAd->ate.SNR1 = pRxWI->SNR1; +} + +/* command id with Cmd Type == 0x0008(for 28xx)/0x0005(for iNIC) */ +#define RACFG_CMD_RF_WRITE_ALL 0x0000 +#define RACFG_CMD_E2PROM_READ16 0x0001 +#define RACFG_CMD_E2PROM_WRITE16 0x0002 +#define RACFG_CMD_E2PROM_READ_ALL 0x0003 +#define RACFG_CMD_E2PROM_WRITE_ALL 0x0004 +#define RACFG_CMD_IO_READ 0x0005 +#define RACFG_CMD_IO_WRITE 0x0006 +#define RACFG_CMD_IO_READ_BULK 0x0007 +#define RACFG_CMD_BBP_READ8 0x0008 +#define RACFG_CMD_BBP_WRITE8 0x0009 +#define RACFG_CMD_BBP_READ_ALL 0x000a +#define RACFG_CMD_GET_COUNTER 0x000b +#define RACFG_CMD_CLEAR_COUNTER 0x000c + +#define RACFG_CMD_RSV1 0x000d +#define RACFG_CMD_RSV2 0x000e +#define RACFG_CMD_RSV3 0x000f + +#define RACFG_CMD_TX_START 0x0010 +#define RACFG_CMD_GET_TX_STATUS 0x0011 +#define RACFG_CMD_TX_STOP 0x0012 +#define RACFG_CMD_RX_START 0x0013 +#define RACFG_CMD_RX_STOP 0x0014 +#define RACFG_CMD_GET_NOISE_LEVEL 0x0015 + +#define RACFG_CMD_ATE_START 0x0080 +#define RACFG_CMD_ATE_STOP 0x0081 + +#define RACFG_CMD_ATE_START_TX_CARRIER 0x0100 +#define RACFG_CMD_ATE_START_TX_CONT 0x0101 +#define RACFG_CMD_ATE_START_TX_FRAME 0x0102 +#define RACFG_CMD_ATE_SET_BW 0x0103 +#define RACFG_CMD_ATE_SET_TX_POWER0 0x0104 +#define RACFG_CMD_ATE_SET_TX_POWER1 0x0105 +#define RACFG_CMD_ATE_SET_FREQ_OFFSET 0x0106 +#define RACFG_CMD_ATE_GET_STATISTICS 0x0107 +#define RACFG_CMD_ATE_RESET_COUNTER 0x0108 +#define RACFG_CMD_ATE_SEL_TX_ANTENNA 0x0109 +#define RACFG_CMD_ATE_SEL_RX_ANTENNA 0x010a +#define RACFG_CMD_ATE_SET_PREAMBLE 0x010b +#define RACFG_CMD_ATE_SET_CHANNEL 0x010c +#define RACFG_CMD_ATE_SET_ADDR1 0x010d +#define RACFG_CMD_ATE_SET_ADDR2 0x010e +#define RACFG_CMD_ATE_SET_ADDR3 0x010f +#define RACFG_CMD_ATE_SET_RATE 0x0110 +#define RACFG_CMD_ATE_SET_TX_FRAME_LEN 0x0111 +#define RACFG_CMD_ATE_SET_TX_FRAME_COUNT 0x0112 +#define RACFG_CMD_ATE_START_RX_FRAME 0x0113 +#define RACFG_CMD_ATE_E2PROM_READ_BULK 0x0114 +#define RACFG_CMD_ATE_E2PROM_WRITE_BULK 0x0115 +#define RACFG_CMD_ATE_IO_WRITE_BULK 0x0116 +#define RACFG_CMD_ATE_BBP_READ_BULK 0x0117 +#define RACFG_CMD_ATE_BBP_WRITE_BULK 0x0118 +#define RACFG_CMD_ATE_RF_READ_BULK 0x0119 +#define RACFG_CMD_ATE_RF_WRITE_BULK 0x011a + + + +#define A2Hex(_X, _p) \ +{ \ + UCHAR *p; \ + _X = 0; \ + p = _p; \ + while (((*p >= 'a') && (*p <= 'f')) || ((*p >= 'A') && (*p <= 'F')) || ((*p >= '0') && (*p <= '9'))) \ + { \ + if ((*p >= 'a') && (*p <= 'f')) \ + _X = _X * 16 + *p - 87; \ + else if ((*p >= 'A') && (*p <= 'F')) \ + _X = _X * 16 + *p - 55; \ + else if ((*p >= '0') && (*p <= '9')) \ + _X = _X * 16 + *p - 48; \ + p++; \ + } \ +} + + +static VOID memcpy_exl(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len); +static VOID memcpy_exs(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len); +static VOID RTMP_IO_READ_BULK(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, UINT32 len); + +#ifdef UCOS +int ate_copy_to_user( + IN PUCHAR payload, + IN PUCHAR msg, + IN INT len) +{ + memmove(payload, msg, len); + return 0; +} + +#undef copy_to_user +#define copy_to_user(x,y,z) ate_copy_to_user((PUCHAR)x, (PUCHAR)y, z) +#endif // UCOS // + +#define LEN_OF_ARG 16 + +VOID RtmpDoAte( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + unsigned short Command_Id; + struct ate_racfghdr *pRaCfg; + INT Status = NDIS_STATUS_SUCCESS; + + + + if((pRaCfg = kmalloc(sizeof(struct ate_racfghdr), GFP_KERNEL)) == NULL) + { + Status = -EINVAL; + return; + } + + NdisZeroMemory(pRaCfg, sizeof(struct ate_racfghdr)); + + if (copy_from_user((PUCHAR)pRaCfg, wrq->u.data.pointer, wrq->u.data.length)) + { + Status = -EFAULT; + kfree(pRaCfg); + return; + } + + + Command_Id = ntohs(pRaCfg->command_id); + + ATEDBGPRINT(RT_DEBUG_TRACE,("\n%s: Command_Id = 0x%04x !\n", __FUNCTION__, Command_Id)); + + switch (Command_Id) + { + // We will get this command when QA starts. + case RACFG_CMD_ATE_START: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START\n")); + + // prepare feedback as soon as we can to avoid QA timeout. + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("copy_to_user() fail in case RACFG_CMD_ATE_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START is done !\n")); + } + Set_ATE_Proc(pAdapter, "ATESTART"); + } + break; + + // We will get this command either QA is closed or ated is killed by user. + case RACFG_CMD_ATE_STOP: + { +#ifndef UCOS + INT32 ret; +#endif // !UCOS // + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_STOP\n")); + + // Distinguish this command came from QA(via ated) + // or ate daemon according to the existence of pid in payload. + // No need to prepare feedback if this cmd came directly from ate daemon. + pRaCfg->length = ntohs(pRaCfg->length); + + if (pRaCfg->length == sizeof(pAdapter->ate.AtePid)) + { + // This command came from QA. + // Get the pid of ATE daemon. + memcpy((UCHAR *)&pAdapter->ate.AtePid, + (&pRaCfg->data[0]) - 2/* == &(pRaCfg->status) */, + sizeof(pAdapter->ate.AtePid)); + + // prepare feedback as soon as we can to avoid QA timeout. + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_STOP\n")); + Status = -EFAULT; + } + + // + // kill ATE daemon when leaving ATE mode. + // We must kill ATE daemon first before setting ATESTOP, + // or Microsoft will report sth. wrong. +#ifndef UCOS + ret = KILL_THREAD_PID(pAdapter->ate.AtePid, SIGTERM, 1); + if (ret) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("%s: unable to signal thread\n", pAdapter->net_dev->name)); + } +#endif // !UCOS // + } + + // AP might have in ATE_STOP mode due to cmd from QA. + if (ATE_ON(pAdapter)) + { + // Someone has killed ate daemon while QA GUI is still open. + Set_ATE_Proc(pAdapter, "ATESTOP"); + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_AP_START is done !\n")); + } + } + break; + + case RACFG_CMD_RF_WRITE_ALL: + { + UINT32 R1, R2, R3, R4; + USHORT channel; + + memcpy(&R1, pRaCfg->data-2, 4); + memcpy(&R2, pRaCfg->data+2, 4); + memcpy(&R3, pRaCfg->data+6, 4); + memcpy(&R4, pRaCfg->data+10, 4); + memcpy(&channel, pRaCfg->data+14, 2); + + pAdapter->LatchRfRegs.R1 = ntohl(R1); + pAdapter->LatchRfRegs.R2 = ntohl(R2); + pAdapter->LatchRfRegs.R3 = ntohl(R3); + pAdapter->LatchRfRegs.R4 = ntohl(R4); + pAdapter->LatchRfRegs.Channel = ntohs(channel); + + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R1); + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R2); + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R3); + RTMP_RF_IO_WRITE32(pAdapter, pAdapter->LatchRfRegs.R4); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RF_WRITE_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RF_WRITE_ALL is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_READ16: + { + USHORT offset, value, tmp; + + offset = ntohs(pRaCfg->status); + /* "tmp" is expecially for some compilers... */ + RT28xx_EEPROM_READ16(pAdapter, offset, tmp); + value = tmp; + value = htons(value); + + ATEDBGPRINT(RT_DEBUG_TRACE,("EEPROM Read offset = 0x%04x, value = 0x%04x\n", offset, value)); + + // prepare feedback + pRaCfg->length = htons(4); + pRaCfg->status = htons(0); + memcpy(pRaCfg->data, &value, 2); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("sizeof(struct ate_racfghdr) = %d\n", sizeof(struct ate_racfghdr))); + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_READ16\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_E2PROM_READ16 is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_WRITE16: + { + USHORT offset, value; + + offset = ntohs(pRaCfg->status); + memcpy(&value, pRaCfg->data, 2); + value = ntohs(value); + RT28xx_EEPROM_WRITE16(pAdapter, offset, value); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_WRITE16\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_E2PROM_WRITE16 is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_READ_ALL: + { + USHORT buffer[EEPROM_SIZE/2]; + + rt_ee_read_all(pAdapter,(USHORT *)buffer); + memcpy_exs(pAdapter, pRaCfg->data, (UCHAR *)buffer, EEPROM_SIZE); + + // prepare feedback + pRaCfg->length = htons(2+EEPROM_SIZE); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_READ_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_E2PROM_READ_ALL is done !\n")); + } + } + break; + + case RACFG_CMD_E2PROM_WRITE_ALL: + { + USHORT buffer[EEPROM_SIZE/2]; + + NdisZeroMemory((UCHAR *)buffer, EEPROM_SIZE); + memcpy_exs(pAdapter, (UCHAR *)buffer, (UCHAR *)&pRaCfg->status, EEPROM_SIZE); + rt_ee_write_all(pAdapter,(USHORT *)buffer); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_E2PROM_WRITE_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("RACFG_CMD_E2PROM_WRITE_ALL is done !\n")); + } + + } + break; + + case RACFG_CMD_IO_READ: + { + UINT32 offset; + UINT32 value; + + memcpy(&offset, &pRaCfg->status, 4); + offset = ntohl(offset); + + // We do not need the base address. + // So just extract the offset out. + offset &= 0x0000FFFF; + RTMP_IO_READ32(pAdapter, offset, &value); + value = htonl(value); + + // prepare feedback + pRaCfg->length = htons(6); + pRaCfg->status = htons(0); + memcpy(pRaCfg->data, &value, 4); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_IO_READ\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_IO_READ is done !\n")); + } + } + break; + + case RACFG_CMD_IO_WRITE: + { + UINT32 offset, value; + + memcpy(&offset, pRaCfg->data-2, 4); + memcpy(&value, pRaCfg->data+2, 4); + + offset = ntohl(offset); + + // We do not need the base address. + // So just extract out the offset. + offset &= 0x0000FFFF; + value = ntohl(value); + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_IO_WRITE: offset = %x, value = %x\n", offset, value)); + RTMP_IO_WRITE32(pAdapter, offset, value); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_IO_WRITE\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_IO_WRITE is done !\n")); + } + } + break; + + case RACFG_CMD_IO_READ_BULK: + { + UINT32 offset; + USHORT len; + + memcpy(&offset, &pRaCfg->status, 4); + offset = ntohl(offset); + + // We do not need the base address. + // So just extract the offset. + offset &= 0x0000FFFF; + memcpy(&len, pRaCfg->data+2, 2); + len = ntohs(len); + + if (len > 371) + { + ATEDBGPRINT(RT_DEBUG_TRACE,("len is too large, make it smaller\n")); + pRaCfg->length = htons(2); + pRaCfg->status = htons(1); + break; + } + + RTMP_IO_READ_BULK(pAdapter, pRaCfg->data, (UCHAR *)offset, len*4);// unit in four bytes + + // prepare feedback + pRaCfg->length = htons(2+len*4);// unit in four bytes + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_IO_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_IO_READ_BULK is done !\n")); + } + } + break; + + case RACFG_CMD_BBP_READ8: + { + USHORT offset; + UCHAR value; + + value = 0; + offset = ntohs(pRaCfg->status); + + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, offset, &value); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, offset, &value); + } + // prepare feedback + pRaCfg->length = htons(3); + pRaCfg->status = htons(0); + pRaCfg->data[0] = value; + + ATEDBGPRINT(RT_DEBUG_TRACE,("BBP value = %x\n", value)); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_BBP_READ8\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_BBP_READ8 is done !\n")); + } + } + break; + case RACFG_CMD_BBP_WRITE8: + { + USHORT offset; + UCHAR value; + + offset = ntohs(pRaCfg->status); + memcpy(&value, pRaCfg->data, 1); + + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, offset, value); + } + else + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, offset, value); + } + + if ((offset == BBP_R1) || (offset == BBP_R3)) + { + SyncTxRxConfig(pAdapter, offset, value); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_BBP_WRITE8\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_BBP_WRITE8 is done !\n")); + } + } + break; + + case RACFG_CMD_BBP_READ_ALL: + { + USHORT j; + + for (j = 0; j < 137; j++) + { + pRaCfg->data[j] = 0; + + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j]); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j]); + } + } + + // prepare feedback + pRaCfg->length = htons(2+137); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_BBP_READ_ALL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_BBP_READ_ALL is done !\n")); + } + } + + break; + + case RACFG_CMD_ATE_E2PROM_READ_BULK: + { + USHORT offset; + USHORT len; + USHORT buffer[EEPROM_SIZE/2]; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + rt_ee_read_all(pAdapter,(USHORT *)buffer); + if (offset + len <= EEPROM_SIZE) + memcpy_exs(pAdapter, pRaCfg->data, (UCHAR *)buffer+offset, len); + else + ATEDBGPRINT(RT_DEBUG_ERROR, ("exceed EEPROM size\n")); + + // prepare feedback + pRaCfg->length = htons(2+len); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_E2PROM_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_E2PROM_READ_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_E2PROM_WRITE_BULK: + { + USHORT offset; + USHORT len; + USHORT buffer[EEPROM_SIZE/2]; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + rt_ee_read_all(pAdapter,(USHORT *)buffer); + memcpy_exs(pAdapter, (UCHAR *)buffer + offset, (UCHAR *)pRaCfg->data + 2, len); + rt_ee_write_all(pAdapter,(USHORT *)buffer); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_E2PROM_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("RACFG_CMD_ATE_E2PROM_WRITE_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_IO_WRITE_BULK: + { + UINT32 offset, i, value; + USHORT len; + + memcpy(&offset, &pRaCfg->status, 4); + offset = ntohl(offset); + memcpy(&len, pRaCfg->data+2, 2); + len = ntohs(len); + + for (i = 0; i < len; i += 4) + { + memcpy_exl(pAdapter, (UCHAR *)&value, pRaCfg->data+4+i, 4); + printk("Write %x %x\n", offset + i, value); + RTMP_IO_WRITE32(pAdapter, (offset +i) & 0xffff, value); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_IO_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("RACFG_CMD_ATE_IO_WRITE_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_BBP_READ_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + + for (j = offset; j < (offset+len); j++) + { + pRaCfg->data[j - offset] = 0; + + if (pAdapter->ate.Mode == ATE_STOP) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j - offset]); + } + else + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, j, &pRaCfg->data[j - offset]); + } + } + + // prepare feedback + pRaCfg->length = htons(2+len); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_BBP_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_BBP_READ_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_BBP_WRITE_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + UCHAR *value; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + for (j = offset; j < (offset+len); j++) + { + value = pRaCfg->data + 2 + (j - offset); + if (pAdapter->ate.Mode == ATE_STOP) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, j, *value); + } + else + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, j, *value); + } + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_BBP_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_BBP_WRITE_BULK is done !\n")); + } + } + break; + +#ifdef CONFIG_RALINK_RT3052 + case RACFG_CMD_ATE_RF_READ_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + for (j = offset; j < (offset+len); j++) + { + pRaCfg->data[j - offset] = 0; + RT30xxReadRFRegister(pAdapter, j, &pRaCfg->data[j - offset]); + } + + // prepare feedback + pRaCfg->length = htons(2+len); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_RF_READ_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_RF_READ_BULK is done !\n")); + } + + } + break; + + case RACFG_CMD_ATE_RF_WRITE_BULK: + { + USHORT offset; + USHORT len; + USHORT j; + UCHAR *value; + + offset = ntohs(pRaCfg->status); + memcpy(&len, pRaCfg->data, 2); + len = ntohs(len); + + for (j = offset; j < (offset+len); j++) + { + value = pRaCfg->data + 2 + (j - offset); + RT30xxWriteRFRegister(pAdapter, j, *value); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_RF_WRITE_BULK\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_RF_WRITE_BULK is done !\n")); + } + + } + break; +#endif + + + case RACFG_CMD_GET_NOISE_LEVEL: + { + UCHAR channel; + INT32 buffer[3][10];/* 3 : RxPath ; 10 : no. of per rssi samples */ + + channel = (ntohs(pRaCfg->status) & 0x00FF); + CalNoiseLevel(pAdapter, channel, buffer); + memcpy_exl(pAdapter, (UCHAR *)pRaCfg->data, (UCHAR *)&(buffer[0][0]), (sizeof(INT32)*3*10)); + + // prepare feedback + pRaCfg->length = htons(2 + (sizeof(INT32)*3*10)); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_GET_NOISE_LEVEL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_GET_NOISE_LEVEL is done !\n")); + } + } + break; + + case RACFG_CMD_GET_COUNTER: + { + memcpy_exl(pAdapter, &pRaCfg->data[0], (UCHAR *)&pAdapter->ate.U2M, 4); + memcpy_exl(pAdapter, &pRaCfg->data[4], (UCHAR *)&pAdapter->ate.OtherData, 4); + memcpy_exl(pAdapter, &pRaCfg->data[8], (UCHAR *)&pAdapter->ate.Beacon, 4); + memcpy_exl(pAdapter, &pRaCfg->data[12], (UCHAR *)&pAdapter->ate.OtherCount, 4); + memcpy_exl(pAdapter, &pRaCfg->data[16], (UCHAR *)&pAdapter->ate.TxAc0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[20], (UCHAR *)&pAdapter->ate.TxAc1, 4); + memcpy_exl(pAdapter, &pRaCfg->data[24], (UCHAR *)&pAdapter->ate.TxAc2, 4); + memcpy_exl(pAdapter, &pRaCfg->data[28], (UCHAR *)&pAdapter->ate.TxAc3, 4); + memcpy_exl(pAdapter, &pRaCfg->data[32], (UCHAR *)&pAdapter->ate.TxHCCA, 4); + memcpy_exl(pAdapter, &pRaCfg->data[36], (UCHAR *)&pAdapter->ate.TxMgmt, 4); + memcpy_exl(pAdapter, &pRaCfg->data[40], (UCHAR *)&pAdapter->ate.RSSI0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[44], (UCHAR *)&pAdapter->ate.RSSI1, 4); + memcpy_exl(pAdapter, &pRaCfg->data[48], (UCHAR *)&pAdapter->ate.RSSI2, 4); + memcpy_exl(pAdapter, &pRaCfg->data[52], (UCHAR *)&pAdapter->ate.SNR0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[56], (UCHAR *)&pAdapter->ate.SNR1, 4); + + pRaCfg->length = htons(2+60); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_GET_COUNTER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_GET_COUNTER is done !\n")); + } + } + break; + + case RACFG_CMD_CLEAR_COUNTER: + { + pAdapter->ate.U2M = 0; + pAdapter->ate.OtherData = 0; + pAdapter->ate.Beacon = 0; + pAdapter->ate.OtherCount = 0; + pAdapter->ate.TxAc0 = 0; + pAdapter->ate.TxAc1 = 0; + pAdapter->ate.TxAc2 = 0; + pAdapter->ate.TxAc3 = 0; + pAdapter->ate.TxHCCA = 0; + pAdapter->ate.TxMgmt = 0; + pAdapter->ate.TxDoneCount = 0; + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_CLEAR_COUNTER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_CLEAR_COUNTER is done !\n")); + } + } + + break; + + case RACFG_CMD_TX_START: + { + USHORT *p; + USHORT err = 1; + UCHAR Bbp22Value = 0, Bbp24Value = 0; + + if ((pAdapter->ate.TxStatus != 0) && (pAdapter->ate.Mode & ATE_TXFRAME)) + { + ATEDBGPRINT(RT_DEBUG_TRACE,("Ate Tx is already running, to run next Tx, you must stop it first\n")); + err = 2; + goto TX_START_ERROR; + } + else if ((pAdapter->ate.TxStatus != 0) && !(pAdapter->ate.Mode & ATE_TXFRAME)) + { + int i = 0; + + while ((i++ < 10) && (pAdapter->ate.TxStatus != 0)) + { + RTMPusecDelay(5000); + } + + // force it to stop + pAdapter->ate.TxStatus = 0; + pAdapter->ate.TxDoneCount = 0; + //pAdapter->ate.Repeat = 0; + pAdapter->ate.bQATxStart = FALSE; + } + + // If pRaCfg->length == 0, this "RACFG_CMD_TX_START" is for Carrier test or Carrier Suppression. + if (ntohs(pRaCfg->length) != 0) + { + // Get frame info +#ifdef RT2870 + NdisMoveMemory(&pAdapter->ate.TxInfo, pRaCfg->data - 2, 4); +#ifdef RT_BIG_ENDIAN + RTMPDescriptorEndianChange((PUCHAR) &pAdapter->ate.TxInfo, TYPE_TXINFO); +#endif // RT_BIG_ENDIAN // +#endif // RT2870 // + + NdisMoveMemory(&pAdapter->ate.TxWI, pRaCfg->data + 2, 16); +#ifdef RT_BIG_ENDIAN + RTMPWIEndianChange((PUCHAR)&pAdapter->ate.TxWI, TYPE_TXWI); +#endif // RT_BIG_ENDIAN // + + NdisMoveMemory(&pAdapter->ate.TxCount, pRaCfg->data + 18, 4); + pAdapter->ate.TxCount = ntohl(pAdapter->ate.TxCount); + + p = (USHORT *)(&pRaCfg->data[22]); + //p = pRaCfg->data + 22; + // always use QID_AC_BE + pAdapter->ate.QID = 0; + p = (USHORT *)(&pRaCfg->data[24]); + //p = pRaCfg->data + 24; + pAdapter->ate.HLen = ntohs(*p); + + if (pAdapter->ate.HLen > 32) + { + ATEDBGPRINT(RT_DEBUG_ERROR,("pAdapter->ate.HLen > 32\n")); + err = 3; + goto TX_START_ERROR; + } + + NdisMoveMemory(&pAdapter->ate.Header, pRaCfg->data + 26, pAdapter->ate.HLen); + + + pAdapter->ate.PLen = ntohs(pRaCfg->length) - (pAdapter->ate.HLen + 28); + + if (pAdapter->ate.PLen > 32) + { + ATEDBGPRINT(RT_DEBUG_ERROR,("pAdapter->ate.PLen > 32\n")); + err = 4; + goto TX_START_ERROR; + } + + NdisMoveMemory(&pAdapter->ate.Pattern, pRaCfg->data + 26 + pAdapter->ate.HLen, pAdapter->ate.PLen); + pAdapter->ate.DLen = pAdapter->ate.TxWI.MPDUtotalByteCount - pAdapter->ate.HLen; + } + + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R22, &Bbp22Value); + + switch (Bbp22Value) + { + case BBP22_TXFRAME: + { + if (pAdapter->ate.TxCount == 0) + { + } + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXFRAME\n")); + pAdapter->ate.bQATxStart = TRUE; + Set_ATE_Proc(pAdapter, "TXFRAME"); + } + break; + + case BBP22_TXCONT_OR_CARRSUPP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("BBP22_TXCONT_OR_CARRSUPP\n")); + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, 24, &Bbp24Value); + + switch (Bbp24Value) + { + case BBP24_TXCONT: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXCONT\n")); + pAdapter->ate.bQATxStart = TRUE; + Set_ATE_Proc(pAdapter, "TXCONT"); + } + break; + + case BBP24_CARRSUPP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXCARRSUPP\n")); + pAdapter->ate.bQATxStart = TRUE; + pAdapter->ate.Mode |= ATE_TXCARRSUPP; + } + break; + + default: + { + ATEDBGPRINT(RT_DEBUG_ERROR,("Unknown Start TX subtype !")); + } + break; + } + } + break; + + case BBP22_TXCARR: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("START TXCARR\n")); + pAdapter->ate.bQATxStart = TRUE; + Set_ATE_Proc(pAdapter, "TXCARR"); + } + break; + + default: + { + ATEDBGPRINT(RT_DEBUG_ERROR,("Unknown Start TX subtype !")); + } + break; + } + + if (pAdapter->ate.bQATxStart == TRUE) + { + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() was failed in case RACFG_CMD_TX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_TX_START is done !\n")); + } + break; + } + +TX_START_ERROR: + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(err); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_TX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("feedback of TX_START_ERROR is done !\n")); + } + } + break; + + case RACFG_CMD_GET_TX_STATUS: + { + UINT32 count; + + // prepare feedback + pRaCfg->length = htons(6); + pRaCfg->status = htons(0); + count = htonl(pAdapter->ate.TxDoneCount); + NdisMoveMemory(pRaCfg->data, &count, 4); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_GET_TX_STATUS\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_GET_TX_STATUS is done !\n")); + } + } + break; + + case RACFG_CMD_TX_STOP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_TX_STOP\n")); + + Set_ATE_Proc(pAdapter, "TXSTOP"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("copy_to_user() fail in case RACFG_CMD_TX_STOP\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_TX_STOP is done !\n")); + } + } + break; + + case RACFG_CMD_RX_START: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_RX_START\n")); + + pAdapter->ate.bQARxStart = TRUE; + Set_ATE_Proc(pAdapter, "RXFRAME"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RX_START is done !\n")); + } + } + break; + + case RACFG_CMD_RX_STOP: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_RX_STOP\n")); + + Set_ATE_Proc(pAdapter, "RXSTOP"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RX_STOP\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RX_STOP is done !\n")); + } + } + break; + + /* The following cases are for new ATE GUI(not QA). */ + /*==================================================*/ + case RACFG_CMD_ATE_START_TX_CARRIER: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START_TX_CARRIER\n")); + + Set_ATE_Proc(pAdapter, "TXCARR"); + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_START_TX_CARRIER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START_TX_CARRIER is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_START_TX_CONT: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START_TX_CONT\n")); + + Set_ATE_Proc(pAdapter, "TXCONT"); + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_START_TX_CONT\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START_TX_CONT is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_START_TX_FRAME: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_START_TX_FRAME\n")); + + Set_ATE_Proc(pAdapter, "TXFRAME"); + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + ATEDBGPRINT(RT_DEBUG_TRACE, ("wrq->u.data.length = %d\n", wrq->u.data.length)); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_START_TX_FRAME\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_START_TX_FRAME is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_BW: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_BW\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + + Set_ATE_TX_BW_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_BW\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_BW is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_POWER0: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_POWER0\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_POWER0_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_POWER0\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_POWER0 is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_POWER1: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_POWER1\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_POWER1_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_POWER1\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_POWER1 is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_FREQ_OFFSET: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_FREQ_OFFSET\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_FREQOFFSET_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_FREQ_OFFSET\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_FREQ_OFFSET is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_GET_STATISTICS: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_GET_STATISTICS\n")); + + memcpy_exl(pAdapter, &pRaCfg->data[0], (UCHAR *)&pAdapter->ate.TxDoneCount, 4); + memcpy_exl(pAdapter, &pRaCfg->data[4], (UCHAR *)&pAdapter->WlanCounters.RetryCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[8], (UCHAR *)&pAdapter->WlanCounters.FailedCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[12], (UCHAR *)&pAdapter->WlanCounters.RTSSuccessCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[16], (UCHAR *)&pAdapter->WlanCounters.RTSFailureCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[20], (UCHAR *)&pAdapter->WlanCounters.ReceivedFragmentCount.QuadPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[24], (UCHAR *)&pAdapter->WlanCounters.FCSErrorCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[28], (UCHAR *)&pAdapter->Counters8023.RxNoBuffer, 4); + memcpy_exl(pAdapter, &pRaCfg->data[32], (UCHAR *)&pAdapter->WlanCounters.FrameDuplicateCount.u.LowPart, 4); + memcpy_exl(pAdapter, &pRaCfg->data[36], (UCHAR *)&pAdapter->RalinkCounters.OneSecFalseCCACnt, 4); + + if (pAdapter->ate.RxAntennaSel == 0) + { + INT32 RSSI0 = 0; + INT32 RSSI1 = 0; + INT32 RSSI2 = 0; + + RSSI0 = (INT32)(pAdapter->ate.LastRssi0 - pAdapter->BbpRssiToDbmDelta); + RSSI1 = (INT32)(pAdapter->ate.LastRssi1 - pAdapter->BbpRssiToDbmDelta); + RSSI2 = (INT32)(pAdapter->ate.LastRssi2 - pAdapter->BbpRssiToDbmDelta); + memcpy_exl(pAdapter, &pRaCfg->data[40], (UCHAR *)&RSSI0, 4); + memcpy_exl(pAdapter, &pRaCfg->data[44], (UCHAR *)&RSSI1, 4); + memcpy_exl(pAdapter, &pRaCfg->data[48], (UCHAR *)&RSSI2, 4); + pRaCfg->length = htons(2+52); + } + else + { + INT32 RSSI0 = 0; + + RSSI0 = (INT32)(pAdapter->ate.LastRssi0 - pAdapter->BbpRssiToDbmDelta); + memcpy_exl(pAdapter, &pRaCfg->data[40], (UCHAR *)&RSSI0, 4); + pRaCfg->length = htons(2+44); + } + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_GET_STATISTICS\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_GET_STATISTICS is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_RESET_COUNTER: + { + SHORT value = 1; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_RESET_COUNTER\n")); + + sprintf((PCHAR)str, "%d", value); + Set_ResetStatCounter_Proc(pAdapter, str); + + pAdapter->ate.TxDoneCount = 0; + + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_RESET_COUNTER\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_RESET_COUNTER is done !\n")); + } + } + + break; + + case RACFG_CMD_ATE_SEL_TX_ANTENNA: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SEL_TX_ANTENNA\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_Antenna_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SEL_TX_ANTENNA\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SEL_TX_ANTENNA is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SEL_RX_ANTENNA: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SEL_RX_ANTENNA\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_RX_Antenna_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SEL_RX_ANTENNA\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SEL_RX_ANTENNA is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_PREAMBLE: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_PREAMBLE\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_MODE_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_PREAMBLE\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_PREAMBLE is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_CHANNEL: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_CHANNEL\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_CHANNEL_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_CHANNEL\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_CHANNEL is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_ADDR1: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_ADDR1\n")); + + // Addr is an array of UCHAR, + // so no need to perform endian swap. + memcpy(pAdapter->ate.Addr1, (PUCHAR)(pRaCfg->data - 2), MAC_ADDR_LEN); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_ADDR1\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_ADDR1 is done !\n (ADDR1 = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAdapter->ate.Addr1[0], + pAdapter->ate.Addr1[1], pAdapter->ate.Addr1[2], pAdapter->ate.Addr1[3], pAdapter->ate.Addr1[4], pAdapter->ate.Addr1[5])); + } + } + break; + + case RACFG_CMD_ATE_SET_ADDR2: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_ADDR2\n")); + + // Addr is an array of UCHAR, + // so no need to perform endian swap. + memcpy(pAdapter->ate.Addr2, (PUCHAR)(pRaCfg->data - 2), MAC_ADDR_LEN); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_ADDR2\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_ADDR2 is done !\n (ADDR2 = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAdapter->ate.Addr2[0], + pAdapter->ate.Addr2[1], pAdapter->ate.Addr2[2], pAdapter->ate.Addr2[3], pAdapter->ate.Addr2[4], pAdapter->ate.Addr2[5])); + } + } + break; + + case RACFG_CMD_ATE_SET_ADDR3: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_ADDR3\n")); + + // Addr is an array of UCHAR, + // so no need to perform endian swap. + memcpy(pAdapter->ate.Addr3, (PUCHAR)(pRaCfg->data - 2), MAC_ADDR_LEN); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_ADDR3\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_ADDR3 is done !\n (ADDR3 = %2X:%2X:%2X:%2X:%2X:%2X)\n", pAdapter->ate.Addr3[0], + pAdapter->ate.Addr3[1], pAdapter->ate.Addr3[2], pAdapter->ate.Addr3[3], pAdapter->ate.Addr3[4], pAdapter->ate.Addr3[5])); + } + } + break; + + case RACFG_CMD_ATE_SET_RATE: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_RATE\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_MCS_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_RATE\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_RATE is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_FRAME_LEN: + { + SHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_FRAME_LEN\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_LENGTH_Proc(pAdapter, str); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_FRAME_LEN\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_FRAME_LEN is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_SET_TX_FRAME_COUNT: + { + USHORT value = 0; + UCHAR str[LEN_OF_ARG]; + + NdisZeroMemory(str, LEN_OF_ARG); + + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_ATE_SET_TX_FRAME_COUNT\n")); + + memcpy((PUCHAR)&value, (PUCHAR)&(pRaCfg->status), 2); + value = ntohs(value); + { + sprintf((PCHAR)str, "%d", value); + Set_ATE_TX_COUNT_Proc(pAdapter, str); + } + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_ATE_SET_TX_FRAME_COUNT\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_ATE_SET_TX_FRAME_COUNT is done !\n")); + } + } + break; + + case RACFG_CMD_ATE_START_RX_FRAME: + { + ATEDBGPRINT(RT_DEBUG_TRACE,("RACFG_CMD_RX_START\n")); + + Set_ATE_Proc(pAdapter, "RXFRAME"); + + // prepare feedback + pRaCfg->length = htons(2); + pRaCfg->status = htons(0); + wrq->u.data.length = sizeof(pRaCfg->magic_no) + sizeof(pRaCfg->command_type) + + sizeof(pRaCfg->command_id) + sizeof(pRaCfg->length) + + sizeof(pRaCfg->sequence) + ntohs(pRaCfg->length); + + if (copy_to_user(wrq->u.data.pointer, pRaCfg, wrq->u.data.length)) + { + ATEDBGPRINT(RT_DEBUG_ERROR, ("copy_to_user() fail in case RACFG_CMD_RX_START\n")); + Status = -EFAULT; + } + else + { + ATEDBGPRINT(RT_DEBUG_TRACE, ("RACFG_CMD_RX_START is done !\n")); + } + } + break; + default: + break; + } + ASSERT(pRaCfg != NULL); + if (pRaCfg != NULL) + { + kfree(pRaCfg); + } + return; +} + +VOID BubbleSort(INT32 n, INT32 a[]) +{ + INT32 k, j, temp; + + for (k = n-1; k>0; k--) + { + for (j = 0; j a[j+1]) + { + temp = a[j]; + a[j]=a[j+1]; + a[j+1]=temp; + } + } + } +} + +VOID CalNoiseLevel(PRTMP_ADAPTER pAd, UCHAR channel, INT32 RSSI[3][10]) +{ + INT32 RSSI0, RSSI1, RSSI2; + CHAR Rssi0Offset, Rssi1Offset, Rssi2Offset; + UCHAR BbpR50Rssi0 = 0, BbpR51Rssi1 = 0, BbpR52Rssi2 = 0; + UCHAR Org_BBP66value = 0, Org_BBP69value = 0, Org_BBP70value = 0, data = 0; + USHORT LNA_Gain = 0; + INT32 j = 0; + UCHAR Org_Channel = pAd->ate.Channel; + USHORT GainValue = 0, OffsetValue = 0; + + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &Org_BBP66value); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R69, &Org_BBP69value); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R70, &Org_BBP70value); + + //********************************************************************** + // Read the value of LNA gain and Rssi offset + //********************************************************************** + RT28xx_EEPROM_READ16(pAd, EEPROM_LNA_OFFSET, GainValue); + + // for Noise Level + if (channel <= 14) + { + LNA_Gain = GainValue & 0x00FF; + + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_BG_OFFSET, OffsetValue); + Rssi0Offset = OffsetValue & 0x00FF; + Rssi1Offset = (OffsetValue & 0xFF00) >> 8; + RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_BG_OFFSET + 2)/* 0x48 */, OffsetValue); + Rssi2Offset = OffsetValue & 0x00FF; + } + else + { + LNA_Gain = (GainValue & 0xFF00) >> 8; + + RT28xx_EEPROM_READ16(pAd, EEPROM_RSSI_A_OFFSET, OffsetValue); + Rssi0Offset = OffsetValue & 0x00FF; + Rssi1Offset = (OffsetValue & 0xFF00) >> 8; + RT28xx_EEPROM_READ16(pAd, (EEPROM_RSSI_A_OFFSET + 2)/* 0x4C */, OffsetValue); + Rssi2Offset = OffsetValue & 0x00FF; + } + //********************************************************************** + { + pAd->ate.Channel = channel; + ATEAsicSwitchChannel(pAd); + mdelay(5); + + data = 0x10; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, data); + data = 0x40; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, data); + data = 0x40; + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, data); + mdelay(5); + + // Start Rx + pAd->ate.bQARxStart = TRUE; + Set_ATE_Proc(pAd, "RXFRAME"); + + mdelay(5); + + for (j = 0; j < 10; j++) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R50, &BbpR50Rssi0); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R51, &BbpR51Rssi1); + ATE_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R52, &BbpR52Rssi2); + + mdelay(10); + + // Calculate RSSI 0 + if (BbpR50Rssi0 == 0) + { + RSSI0 = -100; + } + else + { + RSSI0 = (INT32)(-12 - BbpR50Rssi0 - LNA_Gain - Rssi0Offset); + } + RSSI[0][j] = RSSI0; + + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + // Calculate RSSI 1 + if (BbpR51Rssi1 == 0) + { + RSSI1 = -100; + } + else + { + RSSI1 = (INT32)(-12 - BbpR51Rssi1 - LNA_Gain - Rssi1Offset); + } + RSSI[1][j] = RSSI1; + } + + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + // Calculate RSSI 2 + if (BbpR52Rssi2 == 0) + RSSI2 = -100; + else + RSSI2 = (INT32)(-12 - BbpR52Rssi2 - LNA_Gain - Rssi2Offset); + + RSSI[2][j] = RSSI2; + } + } + + // Stop Rx + Set_ATE_Proc(pAd, "RXSTOP"); + + mdelay(5); + +#if 0// Debug Message................ + ate_print("\n**********************************************************\n"); + ate_print("Noise Level: Channel %d\n", channel); + ate_print("RSSI0 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[0][0], RSSI[0][1], RSSI[0][2], + RSSI[0][3], RSSI[0][4], RSSI[0][5], + RSSI[0][6], RSSI[0][7], RSSI[0][8], + RSSI[0][9]); + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + ate_print("RSSI1 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[1][0], RSSI[1][1], RSSI[1][2], + RSSI[1][3], RSSI[1][4], RSSI[1][5], + RSSI[1][6], RSSI[1][7], RSSI[1][8], + RSSI[1][9]); + } + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + ate_print("RSSI2 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[2][0], RSSI[2][1], RSSI[2][2], + RSSI[2][3], RSSI[2][4], RSSI[2][5], + RSSI[2][6], RSSI[2][7], RSSI[2][8], + RSSI[2][9]); + } +#endif // 0 // + BubbleSort(10, RSSI[0]); // 1R + + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + BubbleSort(10, RSSI[1]); + } + + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + BubbleSort(10, RSSI[2]); + } + +#if 0// Debug Message................ + ate_print("\nAfter Sorting....Channel %d\n", channel); + ate_print("RSSI0 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[0][0], RSSI[0][1], RSSI[0][2], + RSSI[0][3], RSSI[0][4], RSSI[0][5], + RSSI[0][6], RSSI[0][7], RSSI[0][8], + RSSI[0][9]); + if ( pAd->Antenna.field.RxPath >= 2 ) // 2R + { + ate_print("RSSI1 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[1][0], RSSI[1][1], RSSI[1][2], + RSSI[1][3], RSSI[1][4], RSSI[1][5], + RSSI[1][6], RSSI[1][7], RSSI[1][8], + RSSI[1][9]); + } + if ( pAd->Antenna.field.RxPath >= 3 ) // 3R + { + ate_print("RSSI2 = %d, %d, %d, %d, %d, %d, %d, %d, %d, %d\n", + RSSI[2][0], RSSI[2][1], RSSI[2][2], + RSSI[2][3], RSSI[2][4], RSSI[2][5], + RSSI[2][6], RSSI[2][7], RSSI[2][8], + RSSI[2][9]); + } + ate_print("**********************************************************\n"); +#endif // 0 // + } + + pAd->ate.Channel = Org_Channel; + ATEAsicSwitchChannel(pAd); + + // Restore original value + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R66, Org_BBP66value); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, Org_BBP69value); + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, Org_BBP70value); + + return; +} + +BOOLEAN SyncTxRxConfig(PRTMP_ADAPTER pAd, USHORT offset, UCHAR value) +{ + UCHAR tmp = 0, bbp_data = 0; + + if (ATE_ON(pAd)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, offset, &bbp_data); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, offset, &bbp_data); + } + + /* confirm again */ + ASSERT(bbp_data == value); + + switch(offset) + { + case BBP_R1: + /* Need to sync. tx configuration with legacy ATE. */ + tmp = (bbp_data & ((1 << 4) | (1 << 3))/* 0x18 */) >> 3; + switch(tmp) + { + /* The BBP R1 bit[4:3] = 2 :: Both DACs will be used by QA. */ + case 2: + /* All */ + pAd->ate.TxAntennaSel = 0; + break; + /* The BBP R1 bit[4:3] = 0 :: DAC 0 will be used by QA. */ + case 0: + /* Antenna one */ + pAd->ate.TxAntennaSel = 1; + break; + /* The BBP R1 bit[4:3] = 1 :: DAC 1 will be used by QA. */ + case 1: + /* Antenna two */ + pAd->ate.TxAntennaSel = 2; + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("%s -- Sth. wrong! : return FALSE; \n", __FUNCTION__)); + return FALSE; + } + break;/* case BBP_R1 */ + + case BBP_R3: + /* Need to sync. rx configuration with legacy ATE. */ + tmp = (bbp_data & ((1 << 1) | (1 << 0))/* 0x03 */); + switch(tmp) + { + /* The BBP R3 bit[1:0] = 3 :: All ADCs will be used by QA. */ + case 3: + /* All */ + pAd->ate.RxAntennaSel = 0; + break; + /* The BBP R3 bit[1:0] = 0 :: ADC 0 will be used by QA, */ + /* unless the BBP R3 bit[4:3] = 2 */ + case 0: + /* Antenna one */ + pAd->ate.RxAntennaSel = 1; + tmp = ((bbp_data & ((1 << 4) | (1 << 3))/* 0x03 */) >> 3); + if (tmp == 2)// 3R + { + /* Default : All ADCs will be used by QA */ + pAd->ate.RxAntennaSel = 0; + } + break; + /* The BBP R3 bit[1:0] = 1 :: ADC 1 will be used by QA. */ + case 1: + /* Antenna two */ + pAd->ate.RxAntennaSel = 2; + break; + /* The BBP R3 bit[1:0] = 2 :: ADC 2 will be used by QA. */ + case 2: + /* Antenna three */ + pAd->ate.RxAntennaSel = 3; + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("%s -- Impossible! : return FALSE; \n", __FUNCTION__)); + return FALSE; + } + break;/* case BBP_R3 */ + + default: + DBGPRINT(RT_DEBUG_ERROR, ("%s -- Sth. wrong! : return FALSE; \n", __FUNCTION__)); + return FALSE; + + } + return TRUE; +} + +static VOID memcpy_exl(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len) +{ + ULONG i, Value = 0; + ULONG *pDst, *pSrc; + UCHAR *p8; + + p8 = src; + pDst = (ULONG *) dst; + pSrc = (ULONG *) src; + + for (i = 0 ; i < (len/4); i++) + { + /* For alignment issue, we need a variable "Value". */ + memmove(&Value, pSrc, 4); + Value = htonl(Value); + memmove(pDst, &Value, 4); + pDst++; + pSrc++; + } + if ((len % 4) != 0) + { + /* wish that it will never reach here */ + memmove(&Value, pSrc, (len % 4)); + Value = htonl(Value); + memmove(pDst, &Value, (len % 4)); + } +} + +static VOID memcpy_exs(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, ULONG len) +{ + ULONG i; + UCHAR *pDst, *pSrc; + + pDst = dst; + pSrc = src; + + for (i = 0; i < (len/2); i++) + { + memmove(pDst, pSrc, 2); + *((USHORT *)pDst) = htons(*((USHORT *)pDst)); + pDst+=2; + pSrc+=2; + } + + if ((len % 2) != 0) + { + memmove(pDst, pSrc, 1); + } +} + +static VOID RTMP_IO_READ_BULK(PRTMP_ADAPTER pAd, UCHAR *dst, UCHAR *src, UINT32 len) +{ + UINT32 i, Value; + UINT32 *pDst, *pSrc; + + pDst = (UINT32 *) dst; + pSrc = (UINT32 *) src; + + for (i = 0 ; i < (len/4); i++) + { + RTMP_IO_READ32(pAd, (ULONG)pSrc, &Value); + Value = htonl(Value); + memmove(pDst, &Value, 4); + pDst++; + pSrc++; + } + return; +} + +// TODO: +#if 0 +/* These work only when RALINK_ATE is defined */ +INT Set_TxStart_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ULONG value = simple_strtol(arg, 0, 10); + UCHAR buffer[26] = {0x88, 0x02, 0x2c, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x00, 0x55, 0x44, 0x33, 0x22, 0x11, 0xc0, 0x22, 0x00, 0x00}; + POS_COOKIE pObj; + + if (pAd->ate.TxStatus != 0) + return FALSE; + + pAd->ate.TxInfo = 0x04000000; + bzero(&pAd->ate.TxWI, sizeof(TXWI_STRUC)); + pAd->ate.TxWI.PHYMODE = 0;// MODE_CCK + pAd->ate.TxWI.MPDUtotalByteCount = 1226; + pAd->ate.TxWI.MCS = 3; + //pAd->ate.Mode = ATE_START; + pAd->ate.Mode |= ATE_TXFRAME; + pAd->ate.TxCount = value; + pAd->ate.QID = 0; + pAd->ate.HLen = 26; + pAd->ate.PLen = 0; + pAd->ate.DLen = 1200; + memcpy(pAd->ate.Header, buffer, 26); + pAd->ate.bQATxStart = TRUE; + //pObj = (POS_COOKIE) pAd->OS_Cookie; + //tasklet_hi_schedule(&pObj->AteTxTask); + return TRUE; +} +#endif /* end of #if 0 */ + +INT Set_TxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ATEDBGPRINT(RT_DEBUG_TRACE,("Set_TxStop_Proc\n")); + + if (Set_ATE_Proc(pAd, "TXSTOP")) + { + return TRUE; +} + else + { + return FALSE; + } +} + +INT Set_RxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + ATEDBGPRINT(RT_DEBUG_TRACE,("Set_RxStop_Proc\n")); + + if (Set_ATE_Proc(pAd, "RXSTOP")) + { + return TRUE; +} + else + { + return FALSE; + } +} + +#if 0 +INT Set_EEWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT offset = 0, value; + PUCHAR p2 = arg; + + while((*p2 != ':') && (*p2 != '\0')) + { + p2++; + } + + if (*p2 == ':') + { + A2Hex(offset, arg); + A2Hex(value, p2+ 1); + } + else + { + A2Hex(value, arg); + } + + if (offset >= EEPROM_SIZE) + { + ate_print("Offset can not exceed EEPROM_SIZE( == 0x%04x)\n", EEPROM_SIZE); + return FALSE; + } + + RTMP_EEPROM_WRITE16(pAd, offset, value); + + return TRUE; +} + +INT Set_BBPRead_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR value = 0, offset; + + A2Hex(offset, arg); + + if (ATE_ON(pAd)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAd, offset, &value); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, offset, &value); + } + + ate_print("%x\n", value); + + return TRUE; +} + + +INT Set_BBPWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + USHORT offset = 0; + PUCHAR p2 = arg; + UCHAR value; + + while((*p2 != ':') && (*p2 != '\0')) + { + p2++; + } + + if (*p2 == ':') + { + A2Hex(offset, arg); + A2Hex(value, p2+ 1); + } + else + { + A2Hex(value, arg); + } + + if (ATE_ON(pAd)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAd, offset, value); + } + else + { + RTNP_BBP_IO_WRITE8_BY_REG_ID(pAd, offset, value); + } + + return TRUE; +} + +INT Set_RFWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + PUCHAR p2, p3, p4; + ULONG R1, R2, R3, R4; + + p2 = arg; + + while((*p2 != ':') && (*p2 != '\0')) + { + p2++; + } + + if (*p2 != ':') + return FALSE; + + p3 = p2 + 1; + + while((*p3 != ':') && (*p3 != '\0')) + { + p3++; + } + + if (*p3 != ':') + return FALSE; + + p4 = p3 + 1; + + while((*p4 != ':') && (*p4 != '\0')) + { + p4++; + } + + if (*p4 != ':') + return FALSE; + + + A2Hex(R1, arg); + A2Hex(R2, p2 + 1); + A2Hex(R3, p3 + 1); + A2Hex(R4, p4 + 1); + + RTMP_RF_IO_WRITE32(pAd, R1); + RTMP_RF_IO_WRITE32(pAd, R2); + RTMP_RF_IO_WRITE32(pAd, R3); + RTMP_RF_IO_WRITE32(pAd, R4); + + return TRUE; +} +#endif // end of #if 0 // +#endif // RALINK_28xx_QA // + +#endif // RALINK_ATE // + diff --git a/drivers/staging/rt2870/rt_ate.h b/drivers/staging/rt2870/rt_ate.h new file mode 100644 index 000000000000..b618ce3599ac --- /dev/null +++ b/drivers/staging/rt2870/rt_ate.h @@ -0,0 +1,315 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __ATE_H__ +#define __ATE_H__ + +#ifndef UCOS +#define ate_print printk +#define ATEDBGPRINT DBGPRINT + +#ifdef RT2870 +#define EEPROM_SIZE 0x400 +#ifdef CONFIG_STA_SUPPORT +#define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2870STA/e2p.bin" +#endif // CONFIG_STA_SUPPORT // +#endif // RT2870 // +#else // !UCOS // +#define fATE_LOAD_EEPROM 0x0C43 +#ifdef CONFIG_PRINTK +extern INT ConsoleResponse(IN PUCHAR buff); +extern int (*remote_display)(char *); +extern void puts (const char *s); + +/* specificly defined to redirect and show ate-related messages to host. */ +/* Try to define ate_print as a macro. */ +#define ate_print(fmt, args...) \ +do{ int (*org_remote_display)(char *) = NULL; \ + org_remote_display = remote_display;\ + /* Save original "remote_display" */\ + remote_display = (int (*)(char *))ConsoleResponse; \ + printk(fmt, ## args); \ + /* Restore the remote_display function pointer */ \ + remote_display = org_remote_display; }while(0) + +#define ATEDBGPRINT(Level, Fmt) \ +{ \ + if ((Level) <= RTDebugLevel) \ + { \ + ate_print Fmt; \ + } \ +} +#endif // CONFIG_PRINTK // +#endif // !UCOS // + +#define ATE_ON(_p) (((_p)->ate.Mode) != ATE_STOP) + +/* RT2880_iNIC will define "RT2860". */ + +/* RT2880_iNIC will define RT2860. */ + +#ifdef RT2870 +#define EEPROM_SIZE 0x400 +#ifdef CONFIG_STA_SUPPORT +#define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2870STA/e2p.bin" +#endif // CONFIG_STA_SUPPORT // +#endif // RT2870 // + +#ifdef RT2870 +#define ATE_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) +#define ATE_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) RTMP_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) + +#define BULK_OUT_LOCK(pLock, IrqFlags) \ + if(1 /*!(in_interrupt() & 0xffff0000)*/) \ + RTMP_IRQ_LOCK((pLock), IrqFlags); + +#define BULK_OUT_UNLOCK(pLock, IrqFlags) \ + if(1 /*!(in_interrupt() & 0xffff0000)*/) \ + RTMP_IRQ_UNLOCK((pLock), IrqFlags); + +// Prototypes of completion funuc. +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) +#define ATE_RTUSBBulkOutDataPacketComplete(purb, pt_regs) ATE_RTUSBBulkOutDataPacketComplete(purb) +#endif + +VOID ATE_RTUSBBulkOutDataPacketComplete( + IN purbb_t purb, + OUT struct pt_regs *pt_regs); + +VOID ATE_RTUSBBulkOutDataPacket( + IN PRTMP_ADAPTER pAd, + IN UCHAR BulkOutPipeId); + +VOID ATE_RTUSBCancelPendingBulkInIRP( + IN PRTMP_ADAPTER pAd); +#endif // RT2870 // + +VOID rt_ee_read_all( + IN PRTMP_ADAPTER pAd, + OUT USHORT *Data); + + +VOID rt_ee_write_all( + IN PRTMP_ADAPTER pAd, + IN USHORT *Data); + +INT Set_ATE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_DA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_SA_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_BSSID_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_CHANNEL_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_POWER0_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_POWER1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_RX_Antenna_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_FREQOFFSET_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_BW_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_LENGTH_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_COUNT_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_MCS_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_MODE_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_TX_GI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + +INT Set_ATE_RX_FER_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Read_RF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF1_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF2_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF3_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Write_RF4_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Load_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Read_E2P_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Show_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ATE_Help_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA +VOID ATE_QA_Statistics( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC p28xxRxD, + IN PHEADER_802_11 pHeader); + +VOID RtmpDoAte( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID BubbleSort( + IN INT32 n, + IN INT32 a[]); + +VOID CalNoiseLevel( + IN PRTMP_ADAPTER pAdapter, + IN UCHAR channel, + OUT INT32 buffer[3][10]); + +BOOLEAN SyncTxRxConfig( + IN PRTMP_ADAPTER pAdapter, + IN USHORT offset, + IN UCHAR value); + +#if 0 +INT Set_TxStart_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // 0 // + +INT Set_TxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_RxStop_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#if 0 +INT Set_EERead_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_EEWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BBPRead_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BBPWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_RFWrite_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // end of #if 0 // +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +VOID ATEAsicSwitchChannel( + IN PRTMP_ADAPTER pAd); + +VOID ATEAsicAdjustTxPower( + IN PRTMP_ADAPTER pAd); + +VOID ATEDisableAsicProtect( + IN PRTMP_ADAPTER pAd); + +CHAR ATEConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber); + +VOID ATESampleRssi( + IN PRTMP_ADAPTER pAd, + IN PRXWI_STRUC pRxWI); + + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPStationStop( + IN PRTMP_ADAPTER pAd); + +VOID RTMPStationStart( + IN PRTMP_ADAPTER pAd); +#endif // CONFIG_STA_SUPPORT // +#endif // __ATE_H__ // diff --git a/drivers/staging/rt2870/rt_config.h b/drivers/staging/rt2870/rt_config.h new file mode 100644 index 000000000000..e3fe2642633a --- /dev/null +++ b/drivers/staging/rt2870/rt_config.h @@ -0,0 +1,104 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rt_config.h + + Abstract: + Central header file to maintain all include files for all NDIS + miniport driver routines. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 08-01-2002 created + +*/ +#ifndef __RT_CONFIG_H__ +#define __RT_CONFIG_H__ + +#include "rtmp_type.h" +#ifdef UCOS +#include "includes.h" +#include +#include "rt_ucos.h" +#endif + +#ifdef LINUX +#include "rt_linux.h" +#endif +#include "rtmp_def.h" +#include "rt28xx.h" + + +#ifdef RT2870 +#include "rt2870.h" +#endif // RT2870 // + +#include "oid.h" +#include "mlme.h" +#include "wpa.h" +#include "md5.h" +#include "rtmp.h" +#include "ap.h" +#include "dfs.h" +#include "chlist.h" +#include "spectrum.h" + + +#ifdef LEAP_SUPPORT +#include "leap.h" +#endif // LEAP_SUPPORT // + +#ifdef BLOCK_NET_IF +#include "netif_block.h" +#endif // BLOCK_NET_IF // + +#ifdef IGMP_SNOOP_SUPPORT +#include "igmp_snoop.h" +#endif // IGMP_SNOOP_SUPPORT // + +#ifdef RALINK_ATE +#include "rt_ate.h" +#endif // RALINK_ATE // + + + +#ifdef CONFIG_STA_SUPPORT +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifndef WPA_SUPPLICANT_SUPPORT +#error "Build for being controlled by NetworkManager or wext, please set HAS_WPA_SUPPLICANT=y and HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y" +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + +#endif // CONFIG_STA_SUPPORT // + +#ifdef IKANOS_VX_1X0 +#include "vr_ikans.h" +#endif // IKANOS_VX_1X0 // + +#endif // __RT_CONFIG_H__ + diff --git a/drivers/staging/rt2870/rt_linux.c b/drivers/staging/rt2870/rt_linux.c new file mode 100644 index 000000000000..f2ea8ebcd042 --- /dev/null +++ b/drivers/staging/rt2870/rt_linux.c @@ -0,0 +1,1095 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "rt_config.h" + +ULONG RTDebugLevel = RT_DEBUG_ERROR; + +BUILD_TIMER_FUNCTION(MlmePeriodicExec); +//BUILD_TIMER_FUNCTION(MlmeRssiReportExec); +BUILD_TIMER_FUNCTION(AsicRxAntEvalTimeout); +BUILD_TIMER_FUNCTION(APSDPeriodicExec); +BUILD_TIMER_FUNCTION(AsicRfTuningExec); +#ifdef RT2870 +BUILD_TIMER_FUNCTION(BeaconUpdateExec); +#endif // RT2870 // + + +#ifdef CONFIG_STA_SUPPORT +BUILD_TIMER_FUNCTION(BeaconTimeout); +BUILD_TIMER_FUNCTION(ScanTimeout); +BUILD_TIMER_FUNCTION(AuthTimeout); +BUILD_TIMER_FUNCTION(AssocTimeout); +BUILD_TIMER_FUNCTION(ReassocTimeout); +BUILD_TIMER_FUNCTION(DisassocTimeout); +BUILD_TIMER_FUNCTION(LinkDownExec); +#ifdef LEAP_SUPPORT +BUILD_TIMER_FUNCTION(LeapAuthTimeout); +#endif +BUILD_TIMER_FUNCTION(StaQuickResponeForRateUpExec); +BUILD_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc); +#ifdef QOS_DLS_SUPPORT +BUILD_TIMER_FUNCTION(DlsTimeoutAction); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +// for wireless system event message +char const *pWirelessSysEventText[IW_SYS_EVENT_TYPE_NUM] = { + // system status event + "had associated successfully", /* IW_ASSOC_EVENT_FLAG */ + "had disassociated", /* IW_DISASSOC_EVENT_FLAG */ + "had deauthenticated", /* IW_DEAUTH_EVENT_FLAG */ + "had been aged-out and disassociated", /* IW_AGEOUT_EVENT_FLAG */ + "occurred CounterMeasures attack", /* IW_COUNTER_MEASURES_EVENT_FLAG */ + "occurred replay counter different in Key Handshaking", /* IW_REPLAY_COUNTER_DIFF_EVENT_FLAG */ + "occurred RSNIE different in Key Handshaking", /* IW_RSNIE_DIFF_EVENT_FLAG */ + "occurred MIC different in Key Handshaking", /* IW_MIC_DIFF_EVENT_FLAG */ + "occurred ICV error in RX", /* IW_ICV_ERROR_EVENT_FLAG */ + "occurred MIC error in RX", /* IW_MIC_ERROR_EVENT_FLAG */ + "Group Key Handshaking timeout", /* IW_GROUP_HS_TIMEOUT_EVENT_FLAG */ + "Pairwise Key Handshaking timeout", /* IW_PAIRWISE_HS_TIMEOUT_EVENT_FLAG */ + "RSN IE sanity check failure", /* IW_RSNIE_SANITY_FAIL_EVENT_FLAG */ + "set key done in WPA/WPAPSK", /* IW_SET_KEY_DONE_WPA1_EVENT_FLAG */ + "set key done in WPA2/WPA2PSK", /* IW_SET_KEY_DONE_WPA2_EVENT_FLAG */ + "connects with our wireless client", /* IW_STA_LINKUP_EVENT_FLAG */ + "disconnects with our wireless client", /* IW_STA_LINKDOWN_EVENT_FLAG */ + "scan completed" /* IW_SCAN_COMPLETED_EVENT_FLAG */ + "scan terminate!! Busy!! Enqueue fail!!" /* IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG */ + }; + +// for wireless IDS_spoof_attack event message +char const *pWirelessSpoofEventText[IW_SPOOF_EVENT_TYPE_NUM] = { + "detected conflict SSID", /* IW_CONFLICT_SSID_EVENT_FLAG */ + "detected spoofed association response", /* IW_SPOOF_ASSOC_RESP_EVENT_FLAG */ + "detected spoofed reassociation responses", /* IW_SPOOF_REASSOC_RESP_EVENT_FLAG */ + "detected spoofed probe response", /* IW_SPOOF_PROBE_RESP_EVENT_FLAG */ + "detected spoofed beacon", /* IW_SPOOF_BEACON_EVENT_FLAG */ + "detected spoofed disassociation", /* IW_SPOOF_DISASSOC_EVENT_FLAG */ + "detected spoofed authentication", /* IW_SPOOF_AUTH_EVENT_FLAG */ + "detected spoofed deauthentication", /* IW_SPOOF_DEAUTH_EVENT_FLAG */ + "detected spoofed unknown management frame", /* IW_SPOOF_UNKNOWN_MGMT_EVENT_FLAG */ + "detected replay attack" /* IW_REPLAY_ATTACK_EVENT_FLAG */ + }; + +// for wireless IDS_flooding_attack event message +char const *pWirelessFloodEventText[IW_FLOOD_EVENT_TYPE_NUM] = { + "detected authentication flooding", /* IW_FLOOD_AUTH_EVENT_FLAG */ + "detected association request flooding", /* IW_FLOOD_ASSOC_REQ_EVENT_FLAG */ + "detected reassociation request flooding", /* IW_FLOOD_REASSOC_REQ_EVENT_FLAG */ + "detected probe request flooding", /* IW_FLOOD_PROBE_REQ_EVENT_FLAG */ + "detected disassociation flooding", /* IW_FLOOD_DISASSOC_EVENT_FLAG */ + "detected deauthentication flooding", /* IW_FLOOD_DEAUTH_EVENT_FLAG */ + "detected 802.1x eap-request flooding" /* IW_FLOOD_EAP_REQ_EVENT_FLAG */ + }; + +/* timeout -- ms */ +VOID RTMP_SetPeriodicTimer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout) +{ + timeout = ((timeout*HZ) / 1000); + pTimer->expires = jiffies + timeout; + add_timer(pTimer); +} + +/* convert NdisMInitializeTimer --> RTMP_OS_Init_Timer */ +VOID RTMP_OS_Init_Timer( + IN PRTMP_ADAPTER pAd, + IN NDIS_MINIPORT_TIMER *pTimer, + IN TIMER_FUNCTION function, + IN PVOID data) +{ + init_timer(pTimer); + pTimer->data = (unsigned long)data; + pTimer->function = function; +} + + +VOID RTMP_OS_Add_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout) +{ + if (timer_pending(pTimer)) + return; + + timeout = ((timeout*HZ) / 1000); + pTimer->expires = jiffies + timeout; + add_timer(pTimer); +} + +VOID RTMP_OS_Mod_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout) +{ + timeout = ((timeout*HZ) / 1000); + mod_timer(pTimer, jiffies + timeout); +} + +VOID RTMP_OS_Del_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + OUT BOOLEAN *pCancelled) +{ + if (timer_pending(pTimer)) + { + *pCancelled = del_timer_sync(pTimer); + } + else + { + *pCancelled = TRUE; + } + +} + +VOID RTMP_OS_Release_Packet( + IN PRTMP_ADAPTER pAd, + IN PQUEUE_ENTRY pEntry) +{ + //RTMPFreeNdisPacket(pAd, (struct sk_buff *)pEntry); +} + +// Unify all delay routine by using udelay +VOID RTMPusecDelay( + IN ULONG usec) +{ + ULONG i; + + for (i = 0; i < (usec / 50); i++) + udelay(50); + + if (usec % 50) + udelay(usec % 50); +} + +void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time) +{ + time->u.LowPart = jiffies; +} + +// pAd MUST allow to be NULL +NDIS_STATUS os_alloc_mem( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR *mem, + IN ULONG size) +{ + *mem = (PUCHAR) kmalloc(size, GFP_ATOMIC); + if (*mem) + return (NDIS_STATUS_SUCCESS); + else + return (NDIS_STATUS_FAILURE); +} + +// pAd MUST allow to be NULL +NDIS_STATUS os_free_mem( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mem) +{ + + ASSERT(mem); + kfree(mem); + return (NDIS_STATUS_SUCCESS); +} + + +PNDIS_PACKET RTMP_AllocateFragPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length) +{ + struct sk_buff *pkt; + + pkt = dev_alloc_skb(Length); + + if (pkt == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("can't allocate frag rx %ld size packet\n",Length)); + } + + if (pkt) + { + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS); + } + + return (PNDIS_PACKET) pkt; +} + + +PNDIS_PACKET RTMP_AllocateTxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress) +{ + struct sk_buff *pkt; + + pkt = dev_alloc_skb(Length); + + if (pkt == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("can't allocate tx %ld size packet\n",Length)); + } + + if (pkt) + { + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS); + *VirtualAddress = (PVOID) pkt->data; + } + else + { + *VirtualAddress = (PVOID) NULL; + } + + return (PNDIS_PACKET) pkt; +} + + +VOID build_tx_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pFrame, + IN ULONG FrameLen) +{ + + struct sk_buff *pTxPkt; + + ASSERT(pPacket); + pTxPkt = RTPKT_TO_OSPKT(pPacket); + + NdisMoveMemory(skb_put(pTxPkt, FrameLen), pFrame, FrameLen); +} + +VOID RTMPFreeAdapter( + IN PRTMP_ADAPTER pAd) +{ + POS_COOKIE os_cookie; + int index; + + os_cookie=(POS_COOKIE)pAd->OS_Cookie; + + kfree(pAd->BeaconBuf); + + + NdisFreeSpinLock(&pAd->MgmtRingLock); + + + for (index =0 ; index < NUM_OF_TX_RING; index++) + { + NdisFreeSpinLock(&pAd->TxSwQueueLock[index]); + NdisFreeSpinLock(&pAd->DeQueueLock[index]); + pAd->DeQueueRunning[index] = FALSE; + } + + NdisFreeSpinLock(&pAd->irq_lock); + + + vfree(pAd); // pci_free_consistent(os_cookie->pci_dev,sizeof(RTMP_ADAPTER),pAd,os_cookie->pAd_pa); + kfree(os_cookie); +} + +BOOLEAN OS_Need_Clone_Packet(void) +{ + return (FALSE); +} + + + +/* + ======================================================================== + + Routine Description: + clone an input NDIS PACKET to another one. The new internally created NDIS PACKET + must have only one NDIS BUFFER + return - byte copied. 0 means can't create NDIS PACKET + NOTE: internally created NDIS_PACKET should be destroyed by RTMPFreeNdisPacket + + Arguments: + pAd Pointer to our adapter + pInsAMSDUHdr EWC A-MSDU format has extra 14-bytes header. if TRUE, insert this 14-byte hdr in front of MSDU. + *pSrcTotalLen return total packet length. This lenght is calculated with 802.3 format packet. + + Return Value: + NDIS_STATUS_SUCCESS + NDIS_STATUS_FAILURE + + Note: + + ======================================================================== +*/ +NDIS_STATUS RTMPCloneNdisPacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN pInsAMSDUHdr, + IN PNDIS_PACKET pInPacket, + OUT PNDIS_PACKET *ppOutPacket) +{ + + struct sk_buff *pkt; + + ASSERT(pInPacket); + ASSERT(ppOutPacket); + + // 1. Allocate a packet + pkt = dev_alloc_skb(2048); + + if (pkt == NULL) + { + return NDIS_STATUS_FAILURE; + } + + skb_put(pkt, GET_OS_PKT_LEN(pInPacket)); + NdisMoveMemory(pkt->data, GET_OS_PKT_DATAPTR(pInPacket), GET_OS_PKT_LEN(pInPacket)); + *ppOutPacket = OSPKT_TO_RTPKT(pkt); + + + RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(pkt), PKTSRC_NDIS); + + printk("###Clone###\n"); + + return NDIS_STATUS_SUCCESS; +} + + +// the allocated NDIS PACKET must be freed via RTMPFreeNdisPacket() +NDIS_STATUS RTMPAllocateNdisPacket( + IN PRTMP_ADAPTER pAd, + OUT PNDIS_PACKET *ppPacket, + IN PUCHAR pHeader, + IN UINT HeaderLen, + IN PUCHAR pData, + IN UINT DataLen) +{ + PNDIS_PACKET pPacket; + ASSERT(pData); + ASSERT(DataLen); + + // 1. Allocate a packet + pPacket = (PNDIS_PACKET *) dev_alloc_skb(HeaderLen + DataLen + TXPADDING_SIZE); + if (pPacket == NULL) + { + *ppPacket = NULL; +#ifdef DEBUG + printk("RTMPAllocateNdisPacket Fail\n\n"); +#endif + return NDIS_STATUS_FAILURE; + } + + // 2. clone the frame content + if (HeaderLen > 0) + NdisMoveMemory(GET_OS_PKT_DATAPTR(pPacket), pHeader, HeaderLen); + if (DataLen > 0) + NdisMoveMemory(GET_OS_PKT_DATAPTR(pPacket) + HeaderLen, pData, DataLen); + + // 3. update length of packet + skb_put(GET_OS_PKT_TYPE(pPacket), HeaderLen+DataLen); + + RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS); +// printk("%s : pPacket = %p, len = %d\n", __FUNCTION__, pPacket, GET_OS_PKT_LEN(pPacket)); + *ppPacket = pPacket; + return NDIS_STATUS_SUCCESS; +} + +/* + ======================================================================== + Description: + This routine frees a miniport internally allocated NDIS_PACKET and its + corresponding NDIS_BUFFER and allocated memory. + ======================================================================== +*/ +VOID RTMPFreeNdisPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + dev_kfree_skb_any(RTPKT_TO_OSPKT(pPacket)); +} + + +// IRQL = DISPATCH_LEVEL +// NOTE: we do have an assumption here, that Byte0 and Byte1 always reasid at the same +// scatter gather buffer +NDIS_STATUS Sniff2BytesFromNdisBuffer( + IN PNDIS_BUFFER pFirstBuffer, + IN UCHAR DesiredOffset, + OUT PUCHAR pByte0, + OUT PUCHAR pByte1) +{ + *pByte0 = *(PUCHAR)(pFirstBuffer + DesiredOffset); + *pByte1 = *(PUCHAR)(pFirstBuffer + DesiredOffset + 1); + + return NDIS_STATUS_SUCCESS; +} + + +void RTMP_QueryPacketInfo( + IN PNDIS_PACKET pPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen) +{ + pPacketInfo->BufferCount = 1; + pPacketInfo->pFirstBuffer = GET_OS_PKT_DATAPTR(pPacket); + pPacketInfo->PhysicalBufferCount = 1; + pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket); + + *pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket); + *pSrcBufLen = GET_OS_PKT_LEN(pPacket); +} + +void RTMP_QueryNextPacketInfo( + IN PNDIS_PACKET *ppPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen) +{ + PNDIS_PACKET pPacket = NULL; + + if (*ppPacket) + pPacket = GET_OS_PKT_NEXT(*ppPacket); + + if (pPacket) + { + pPacketInfo->BufferCount = 1; + pPacketInfo->pFirstBuffer = GET_OS_PKT_DATAPTR(pPacket); + pPacketInfo->PhysicalBufferCount = 1; + pPacketInfo->TotalPacketLength = GET_OS_PKT_LEN(pPacket); + + *pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket); + *pSrcBufLen = GET_OS_PKT_LEN(pPacket); + *ppPacket = GET_OS_PKT_NEXT(pPacket); + } + else + { + pPacketInfo->BufferCount = 0; + pPacketInfo->pFirstBuffer = NULL; + pPacketInfo->PhysicalBufferCount = 0; + pPacketInfo->TotalPacketLength = 0; + + *pSrcBufVA = NULL; + *pSrcBufLen = 0; + *ppPacket = NULL; + } +} + +// not yet support MBSS +PNET_DEV get_netdev_from_bssid( + IN PRTMP_ADAPTER pAd, + IN UCHAR FromWhichBSSID) +{ + PNET_DEV dev_p = NULL; + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + dev_p = pAd->net_dev; + } +#endif // CONFIG_STA_SUPPORT // + + ASSERT(dev_p); + return dev_p; /* return one of MBSS */ +} + +PNDIS_PACKET DuplicatePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *skb; + PNDIS_PACKET pRetPacket = NULL; + USHORT DataSize; + UCHAR *pData; + + DataSize = (USHORT) GET_OS_PKT_LEN(pPacket); + pData = (PUCHAR) GET_OS_PKT_DATAPTR(pPacket); + + + skb = skb_clone(RTPKT_TO_OSPKT(pPacket), MEM_ALLOC_FLAG); + if (skb) + { + skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pRetPacket = OSPKT_TO_RTPKT(skb); + } + +#if 0 + if ((skb = __dev_alloc_skb(DataSize + 2+32, MEM_ALLOC_FLAG)) != NULL) + { + skb_reserve(skb, 2+32); + NdisMoveMemory(skb->tail, pData, DataSize); + skb_put(skb, DataSize); + skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pRetPacket = OSPKT_TO_RTPKT(skb); + } +#endif + + return pRetPacket; + +} + +PNDIS_PACKET duplicate_pkt( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *skb; + PNDIS_PACKET pPacket = NULL; + + + if ((skb = __dev_alloc_skb(HdrLen + DataSize + 2, MEM_ALLOC_FLAG)) != NULL) + { + skb_reserve(skb, 2); + NdisMoveMemory(skb->tail, pHeader802_3, HdrLen); + skb_put(skb, HdrLen); + NdisMoveMemory(skb->tail, pData, DataSize); + skb_put(skb, DataSize); + skb->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pPacket = OSPKT_TO_RTPKT(skb); + } + + return pPacket; +} + + +#define TKIP_TX_MIC_SIZE 8 +PNDIS_PACKET duplicate_pkt_with_TKIP_MIC( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + struct sk_buff *skb, *newskb; + + + skb = RTPKT_TO_OSPKT(pPacket); + if (skb_tailroom(skb) < TKIP_TX_MIC_SIZE) + { + // alloc a new skb and copy the packet + newskb = skb_copy_expand(skb, skb_headroom(skb), TKIP_TX_MIC_SIZE, GFP_ATOMIC); + dev_kfree_skb_any(skb); + if (newskb == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("Extend Tx.MIC for packet failed!, dropping packet!\n")); + return NULL; + } + skb = newskb; + } + + return OSPKT_TO_RTPKT(skb); + +#if 0 + if ((data = skb_put(skb, TKIP_TX_MIC_SIZE)) != NULL) + { // If we can extend it, well, copy it first. + NdisMoveMemory(data, pAd->PrivateInfo.Tx.MIC, TKIP_TX_MIC_SIZE); + } + else + { + // Otherwise, copy the packet. + newskb = skb_copy_expand(skb, skb_headroom(skb), TKIP_TX_MIC_SIZE, GFP_ATOMIC); + dev_kfree_skb_any(skb); + if (newskb == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("Extend Tx.MIC to packet failed!, dropping packet\n")); + return NULL; + } + skb = newskb; + + NdisMoveMemory(skb->tail, pAd->PrivateInfo.Tx.MIC, TKIP_TX_MIC_SIZE); + skb_put(skb, TKIP_TX_MIC_SIZE); + } + + return OSPKT_TO_RTPKT(skb); +#endif + +} + + + + +PNDIS_PACKET ClonePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize) +{ + struct sk_buff *pRxPkt; + struct sk_buff *pClonedPkt; + + ASSERT(pPacket); + pRxPkt = RTPKT_TO_OSPKT(pPacket); + + // clone the packet + pClonedPkt = skb_clone(pRxPkt, MEM_ALLOC_FLAG); + + if (pClonedPkt) + { + // set the correct dataptr and data len + pClonedPkt->dev = pRxPkt->dev; + pClonedPkt->data = pData; + pClonedPkt->len = DataSize; + pClonedPkt->tail = pClonedPkt->data + pClonedPkt->len; + ASSERT(DataSize < 1530); + } + return pClonedPkt; +} + +// +// change OS packet DataPtr and DataLen +// +void update_os_packet_info( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *pOSPkt; + + ASSERT(pRxBlk->pRxPacket); + pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + + pOSPkt->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pOSPkt->data = pRxBlk->pData; + pOSPkt->len = pRxBlk->DataSize; + pOSPkt->tail = pOSPkt->data + pOSPkt->len; +} + + +void wlan_802_11_to_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN PUCHAR pHeader802_3, + IN UCHAR FromWhichBSSID) +{ + struct sk_buff *pOSPkt; + + ASSERT(pRxBlk->pRxPacket); + ASSERT(pHeader802_3); + + pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + + pOSPkt->dev = get_netdev_from_bssid(pAd, FromWhichBSSID); + pOSPkt->data = pRxBlk->pData; + pOSPkt->len = pRxBlk->DataSize; + pOSPkt->tail = pOSPkt->data + pOSPkt->len; + + // + // copy 802.3 header + // + // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisMoveMemory(skb_push(pOSPkt, LENGTH_802_3), pHeader802_3, LENGTH_802_3); +#endif // CONFIG_STA_SUPPORT // + } + + + +void announce_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + + struct sk_buff *pRxPkt; + + ASSERT(pPacket); + + pRxPkt = RTPKT_TO_OSPKT(pPacket); + +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + + /* Push up the protocol stack */ +#ifdef IKANOS_VX_1X0 + IKANOS_DataFrameRx(pAd, pRxPkt->dev, pRxPkt, pRxPkt->len); +#else + pRxPkt->protocol = eth_type_trans(pRxPkt, pRxPkt->dev); + +//#ifdef CONFIG_5VT_ENHANCE +// *(int*)(pRxPkt->cb) = BRIDGE_TAG; +//#endif + netif_rx(pRxPkt); +#endif // IKANOS_VX_1X0 // +} + + +PRTMP_SCATTER_GATHER_LIST +rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST *sg) +{ + sg->NumberOfElements = 1; + sg->Elements[0].Address = GET_OS_PKT_DATAPTR(pPacket); + sg->Elements[0].Length = GET_OS_PKT_LEN(pPacket); + return (sg); +} + +void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen) +{ + unsigned char *pt; + int x; + + if (RTDebugLevel < RT_DEBUG_TRACE) + return; + + pt = pSrcBufVA; + printk("%s: %p, len = %d\n",str, pSrcBufVA, SrcBufLen); + for (x=0; x= 15 + + union iwreq_data wrqu; + PUCHAR pBuf = NULL, pBufPtr = NULL; + USHORT event, type, BufLen; + UCHAR event_table_len = 0; + + type = Event_flag & 0xFF00; + event = Event_flag & 0x00FF; + + switch (type) + { + case IW_SYS_EVENT_FLAG_START: + event_table_len = IW_SYS_EVENT_TYPE_NUM; + break; + + case IW_SPOOF_EVENT_FLAG_START: + event_table_len = IW_SPOOF_EVENT_TYPE_NUM; + break; + + case IW_FLOOD_EVENT_FLAG_START: + event_table_len = IW_FLOOD_EVENT_TYPE_NUM; + break; + } + + if (event_table_len == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : The type(%0x02x) is not valid.\n", __FUNCTION__, type)); + return; + } + + if (event >= event_table_len) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : The event(%0x02x) is not valid.\n", __FUNCTION__, event)); + return; + } + + //Allocate memory and copy the msg. + if((pBuf = kmalloc(IW_CUSTOM_MAX_LEN, GFP_ATOMIC)) != NULL) + { + //Prepare the payload + memset(pBuf, 0, IW_CUSTOM_MAX_LEN); + + pBufPtr = pBuf; + + if (pAddr) + pBufPtr += sprintf(pBufPtr, "(RT2860) STA(%02x:%02x:%02x:%02x:%02x:%02x) ", PRINT_MAC(pAddr)); + else if (BssIdx < MAX_MBSSID_NUM) + pBufPtr += sprintf(pBufPtr, "(RT2860) BSS(ra%d) ", BssIdx); + else + pBufPtr += sprintf(pBufPtr, "(RT2860) "); + + if (type == IW_SYS_EVENT_FLAG_START) + pBufPtr += sprintf(pBufPtr, "%s", pWirelessSysEventText[event]); + else if (type == IW_SPOOF_EVENT_FLAG_START) + pBufPtr += sprintf(pBufPtr, "%s (RSSI=%d)", pWirelessSpoofEventText[event], Rssi); + else if (type == IW_FLOOD_EVENT_FLAG_START) + pBufPtr += sprintf(pBufPtr, "%s", pWirelessFloodEventText[event]); + else + pBufPtr += sprintf(pBufPtr, "%s", "unknown event"); + + pBufPtr[pBufPtr - pBuf] = '\0'; + BufLen = pBufPtr - pBuf; + + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = Event_flag; + wrqu.data.length = BufLen; + + //send wireless event + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, pBuf); + + //DBGPRINT(RT_DEBUG_TRACE, ("%s : %s\n", __FUNCTION__, pBuf)); + + kfree(pBuf); + } + else + DBGPRINT(RT_DEBUG_ERROR, ("%s : Can't allocate memory for wireless event.\n", __FUNCTION__)); +#else + DBGPRINT(RT_DEBUG_ERROR, ("%s : The Wireless Extension MUST be v15 or newer.\n", __FUNCTION__)); +#endif /* WIRELESS_EXT >= 15 */ +} + + +#ifdef CONFIG_STA_SUPPORT +void send_monitor_packets( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + struct sk_buff *pOSPkt; + wlan_ng_prism2_header *ph; + int rate_index = 0; + USHORT header_len = 0; + UCHAR temp_header[40] = {0}; + + u_int32_t ralinkrate[256] = {2,4,11,22, 12,18,24,36,48,72,96, 108, 109, 110, 111, 112, 13, 26, 39, 52,78,104, 117, 130, 26, 52, 78,104, 156, 208, 234, 260, 27, 54,81,108,162, 216, 243, 270, // Last 38 + 54, 108, 162, 216, 324, 432, 486, 540, 14, 29, 43, 57, 87, 115, 130, 144, 29, 59,87,115, 173, 230,260, 288, 30, 60,90,120,180,240,270,300,60,120,180,240,360,480,540,600, 0,1,2,3,4,5,6,7,8,9,10, + 11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80}; + + + ASSERT(pRxBlk->pRxPacket); + if (pRxBlk->DataSize < 10) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : Size is too small! (%d)\n", __FUNCTION__, pRxBlk->DataSize)); + goto err_free_sk_buff; + } + + if (pRxBlk->DataSize + sizeof(wlan_ng_prism2_header) > RX_BUFFER_AGGRESIZE) + { + DBGPRINT(RT_DEBUG_ERROR, ("%s : Size is too large! (%d)\n", __FUNCTION__, pRxBlk->DataSize + sizeof(wlan_ng_prism2_header))); + goto err_free_sk_buff; + } + + pOSPkt = RTPKT_TO_OSPKT(pRxBlk->pRxPacket); + pOSPkt->dev = get_netdev_from_bssid(pAd, BSS0); + if (pRxBlk->pHeader->FC.Type == BTYPE_DATA) + { + pRxBlk->DataSize -= LENGTH_802_11; + if ((pRxBlk->pHeader->FC.ToDs == 1) && + (pRxBlk->pHeader->FC.FrDs == 1)) + header_len = LENGTH_802_11_WITH_ADDR4; + else + header_len = LENGTH_802_11; + + // QOS + if (pRxBlk->pHeader->FC.SubType & 0x08) + { + header_len += 2; + // Data skip QOS contorl field + pRxBlk->DataSize -=2; + } + + // Order bit: A-Ralink or HTC+ + if (pRxBlk->pHeader->FC.Order) + { + header_len += 4; + // Data skip HTC contorl field + pRxBlk->DataSize -= 4; + } + + // Copy Header + if (header_len <= 40) + NdisMoveMemory(temp_header, pRxBlk->pData, header_len); + + // skip HW padding + if (pRxBlk->RxD.L2PAD) + pRxBlk->pData += (header_len + 2); + else + pRxBlk->pData += header_len; + } //end if + + + if (pRxBlk->DataSize < pOSPkt->len) { + skb_trim(pOSPkt,pRxBlk->DataSize); + } else { + skb_put(pOSPkt,(pRxBlk->DataSize - pOSPkt->len)); + } //end if + + if ((pRxBlk->pData - pOSPkt->data) > 0) { + skb_put(pOSPkt,(pRxBlk->pData - pOSPkt->data)); + skb_pull(pOSPkt,(pRxBlk->pData - pOSPkt->data)); + } //end if + + if (skb_headroom(pOSPkt) < (sizeof(wlan_ng_prism2_header)+ header_len)) { + if (pskb_expand_head(pOSPkt, (sizeof(wlan_ng_prism2_header) + header_len), 0, GFP_ATOMIC)) { + DBGPRINT(RT_DEBUG_ERROR, ("%s : Reallocate header size of sk_buff fail!\n", __FUNCTION__)); + goto err_free_sk_buff; + } //end if + } //end if + + if (header_len > 0) + NdisMoveMemory(skb_push(pOSPkt, header_len), temp_header, header_len); + + ph = (wlan_ng_prism2_header *) skb_push(pOSPkt, sizeof(wlan_ng_prism2_header)); + NdisZeroMemory(ph, sizeof(wlan_ng_prism2_header)); + + ph->msgcode = DIDmsg_lnxind_wlansniffrm; + ph->msglen = sizeof(wlan_ng_prism2_header); + strcpy(ph->devname, pAd->net_dev->name); + + ph->hosttime.did = DIDmsg_lnxind_wlansniffrm_hosttime; + ph->hosttime.status = 0; + ph->hosttime.len = 4; + ph->hosttime.data = jiffies; + + ph->mactime.did = DIDmsg_lnxind_wlansniffrm_mactime; + ph->mactime.status = 0; + ph->mactime.len = 0; + ph->mactime.data = 0; + + ph->istx.did = DIDmsg_lnxind_wlansniffrm_istx; + ph->istx.status = 0; + ph->istx.len = 0; + ph->istx.data = 0; + + ph->channel.did = DIDmsg_lnxind_wlansniffrm_channel; + ph->channel.status = 0; + ph->channel.len = 4; + + ph->channel.data = (u_int32_t)pAd->CommonCfg.Channel; + + ph->rssi.did = DIDmsg_lnxind_wlansniffrm_rssi; + ph->rssi.status = 0; + ph->rssi.len = 4; + ph->rssi.data = (u_int32_t)RTMPMaxRssi(pAd, ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI0, RSSI_0), ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI1, RSSI_1), ConvertToRssi(pAd, pRxBlk->pRxWI->RSSI2, RSSI_2));; + + ph->signal.did = DIDmsg_lnxind_wlansniffrm_signal; + ph->signal.status = 0; + ph->signal.len = 4; + ph->signal.data = 0; //rssi + noise; + + ph->noise.did = DIDmsg_lnxind_wlansniffrm_noise; + ph->noise.status = 0; + ph->noise.len = 4; + ph->noise.data = 0; + +#ifdef DOT11_N_SUPPORT + if (pRxBlk->pRxWI->PHYMODE >= MODE_HTMIX) + { + rate_index = 16 + ((UCHAR)pRxBlk->pRxWI->BW *16) + ((UCHAR)pRxBlk->pRxWI->ShortGI *32) + ((UCHAR)pRxBlk->pRxWI->MCS); + } + else +#endif // DOT11_N_SUPPORT // + if (pRxBlk->pRxWI->PHYMODE == MODE_OFDM) + rate_index = (UCHAR)(pRxBlk->pRxWI->MCS) + 4; + else + rate_index = (UCHAR)(pRxBlk->pRxWI->MCS); + if (rate_index < 0) + rate_index = 0; + if (rate_index > 255) + rate_index = 255; + + ph->rate.did = DIDmsg_lnxind_wlansniffrm_rate; + ph->rate.status = 0; + ph->rate.len = 4; + ph->rate.data = ralinkrate[rate_index]; + + ph->frmlen.did = DIDmsg_lnxind_wlansniffrm_frmlen; + ph->frmlen.status = 0; + ph->frmlen.len = 4; + ph->frmlen.data = (u_int32_t)pRxBlk->DataSize; + + + pOSPkt->pkt_type = PACKET_OTHERHOST; + pOSPkt->protocol = eth_type_trans(pOSPkt, pOSPkt->dev); + pOSPkt->ip_summed = CHECKSUM_NONE; + netif_rx(pOSPkt); + + return; + +err_free_sk_buff: + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + +} +#endif // CONFIG_STA_SUPPORT // + + +void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify) +{ + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + daemonize(pThreadName /*"%s",pAd->net_dev->name*/); + + allow_signal(SIGTERM); + allow_signal(SIGKILL); + current->flags |= PF_NOFREEZE; +#else + unsigned long flags; + + daemonize(); + reparent_to_init(); + strcpy(current->comm, pThreadName); + + siginitsetinv(¤t->blocked, sigmask(SIGTERM) | sigmask(SIGKILL)); + + /* Allow interception of SIGKILL only + * Don't allow other signals to interrupt the transmission */ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,22) + spin_lock_irqsave(¤t->sigmask_lock, flags); + flush_signals(current); + recalc_sigpending(current); + spin_unlock_irqrestore(¤t->sigmask_lock, flags); +#endif +#endif + + /* signal that we've started the thread */ + complete(pNotify); + +} + +void RTMP_IndicateMediaState( + IN PRTMP_ADAPTER pAd) +{ + if (pAd->CommonCfg.bWirelessEvent) + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKUP_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + else + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKDOWN_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + } +} + diff --git a/drivers/staging/rt2870/rt_linux.h b/drivers/staging/rt2870/rt_linux.h new file mode 100644 index 000000000000..814297577261 --- /dev/null +++ b/drivers/staging/rt2870/rt_linux.h @@ -0,0 +1,908 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +/***********************************************************************/ +/* */ +/* Program: rt_linux.c */ +/* Created: 4/21/2006 1:17:38 PM */ +/* Author: Wu Xi-Kun */ +/* Comments: `description` */ +/* */ +/*---------------------------------------------------------------------*/ +/* */ +/* History: */ +/* Revision 1.1 4/21/2006 1:17:38 PM xsikun */ +/* Initial revision */ +/* */ +/***********************************************************************/ + +#include "rtmp_type.h" +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include +#include + +// load firmware +#define __KERNEL_SYSCALLS__ +#include +#include + + +#define MEM_ALLOC_FLAG (GFP_ATOMIC) //(GFP_DMA | GFP_ATOMIC) + +#ifndef IFNAMSIZ +#define IFNAMSIZ 16 +#endif + +//#define CONFIG_CKIP_SUPPORT + +#undef __inline +#define __inline static inline + +typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev); + +// add by kathy + +#ifdef CONFIG_STA_SUPPORT + +#ifdef RT2870 +#define STA_PROFILE_PATH "/etc/Wireless/RT2870STA/RT2870STA.dat" +#define STA_RT2870_IMAGE_FILE_NAME "/etc/Wireless/RT2870STA/rt2870.bin" +#define STA_NIC_DEVICE_NAME "RT2870STA" +#define STA_DRIVER_VERSION "1.4.0.0" +#ifdef MULTIPLE_CARD_SUPPORT +#define CARD_INFO_PATH "/etc/Wireless/RT2870STA/RT2870STACard.dat" +#endif // MULTIPLE_CARD_SUPPORT // +#endif // RT2870 // + +#endif // CONFIG_STA_SUPPORT // + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + +#define RTMP_TIME_AFTER(a,b) \ + (typecheck(unsigned long, (unsigned long)a) && \ + typecheck(unsigned long, (unsigned long)b) && \ + ((long)(b) - (long)(a) < 0)) + +#define RTMP_TIME_AFTER_EQ(a,b) \ + (typecheck(unsigned long, (unsigned long)a) && \ + typecheck(unsigned long, (unsigned long)b) && \ + ((long)(a) - (long)(b) >= 0)) +#define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a) +#else +#define RTMP_TIME_AFTER(a,b) time_after(a, b) +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#define RT_MOD_INC_USE_COUNT() \ + if (!try_module_get(THIS_MODULE)) \ + { \ + DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __FUNCTION__)); \ + return -1; \ + } + +#define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE); +#else +#define RT_MOD_INC_USE_COUNT() MOD_INC_USE_COUNT; +#define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT; +#endif + +#define OS_HZ HZ + +#define ETH_LENGTH_OF_ADDRESS 6 + +#define IN +#define OUT + +#define NDIS_STATUS INT +#define NDIS_STATUS_SUCCESS 0x00 +#define NDIS_STATUS_FAILURE 0x01 +#define NDIS_STATUS_INVALID_DATA 0x02 +#define NDIS_STATUS_RESOURCES 0x03 + +#define MIN_NET_DEVICE_FOR_AID 0x00 //0x00~0x3f +#define MIN_NET_DEVICE_FOR_MBSSID 0x00 //0x00,0x10,0x20,0x30 +#define MIN_NET_DEVICE_FOR_WDS 0x10 //0x40,0x50,0x60,0x70 +#define MIN_NET_DEVICE_FOR_APCLI 0x20 +#define MIN_NET_DEVICE_FOR_MESH 0x30 +#ifdef CONFIG_STA_SUPPORT +#define MIN_NET_DEVICE_FOR_DLS 0x40 +#endif // CONFIG_STA_SUPPORT // + + +#ifdef CONFIG_STA_SUPPORT +#define NDIS_PACKET_TYPE_DIRECTED 0 +#define NDIS_PACKET_TYPE_MULTICAST 1 +#define NDIS_PACKET_TYPE_BROADCAST 2 +#define NDIS_PACKET_TYPE_ALL_MULTICAST 3 +#endif // CONFIG_STA_SUPPORT // + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) +typedef struct pid * THREAD_PID; +#define THREAD_PID_INIT_VALUE NULL +#define GET_PID(_v) find_get_pid(_v) +#define GET_PID_NUMBER(_v) pid_nr(_v) +#define CHECK_PID_LEGALITY(_pid) if (pid_nr(_pid) >= 0) +#define KILL_THREAD_PID(_A, _B, _C) kill_pid(_A, _B, _C) +#else +typedef pid_t THREAD_PID; +#define THREAD_PID_INIT_VALUE -1 +#define GET_PID(_v) _v +#define GET_PID_NUMBER(_v) _v +#define CHECK_PID_LEGALITY(_pid) if (_pid >= 0) +#define KILL_THREAD_PID(_A, _B, _C) kill_proc(_A, _B, _C) +#endif + +struct os_lock { + spinlock_t lock; + unsigned long flags; +}; + + +struct os_cookie { + +#ifdef RT2870 + struct usb_device *pUsb_Dev; + + THREAD_PID MLMEThr_pid; + THREAD_PID RTUSBCmdThr_pid; + THREAD_PID TimerQThr_pid; +#endif // RT2870 // + + struct tasklet_struct rx_done_task; + struct tasklet_struct mgmt_dma_done_task; + struct tasklet_struct ac0_dma_done_task; + struct tasklet_struct ac1_dma_done_task; + struct tasklet_struct ac2_dma_done_task; + struct tasklet_struct ac3_dma_done_task; + struct tasklet_struct hcca_dma_done_task; + struct tasklet_struct tbtt_task; +#ifdef RT2870 + struct tasklet_struct null_frame_complete_task; + struct tasklet_struct rts_frame_complete_task; + struct tasklet_struct pspoll_frame_complete_task; +#endif // RT2870 // + + + unsigned long apd_pid; //802.1x daemon pid + INT ioctl_if_type; + INT ioctl_if; +}; + +typedef struct _VIRTUAL_ADAPTER +{ + struct net_device *RtmpDev; + struct net_device *VirtualDev; +} VIRTUAL_ADAPTER, PVIRTUAL_ADAPTER; + +#undef ASSERT +#define ASSERT(x) \ +{ \ + if (!(x)) \ + { \ + printk(KERN_WARNING __FILE__ ":%d assert " #x "failed\n", __LINE__); \ + } \ +} + +typedef struct os_cookie * POS_COOKIE; +typedef struct pci_dev * PPCI_DEV; +typedef struct net_device * PNET_DEV; +typedef void * PNDIS_PACKET; +typedef char NDIS_PACKET; +typedef PNDIS_PACKET * PPNDIS_PACKET; +typedef dma_addr_t NDIS_PHYSICAL_ADDRESS; +typedef dma_addr_t * PNDIS_PHYSICAL_ADDRESS; +//typedef struct timer_list RALINK_TIMER_STRUCT; +//typedef struct timer_list * PRALINK_TIMER_STRUCT; +//typedef struct os_lock NDIS_SPIN_LOCK; +typedef spinlock_t NDIS_SPIN_LOCK; +typedef struct timer_list NDIS_MINIPORT_TIMER; +typedef void * NDIS_HANDLE; +typedef char * PNDIS_BUFFER; + + + +void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen); + +dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction); +void linux_pci_unmap_single(void *handle, dma_addr_t dma_addr, size_t size, int direction); + + +//////////////////////////////////////// +// MOVE TO rtmp.h ? +///////////////////////////////////////// +#define PKTSRC_NDIS 0x7f +#define PKTSRC_DRIVER 0x0f +#define PRINT_MAC(addr) \ + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5] + + +#define RT2860_PCI_DEVICE_ID 0x0601 + + +#ifdef RT2870 +#define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0 + +#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) +#endif // RT2870 // + + +#define BEACON_FRAME_DMA_CACHE_WBACK(_ptr, _size) \ + dma_cache_wback(_ptr, _size) + + +////////////////////////////////////////// +// +////////////////////////////////////////// + + +#define NdisMIndicateStatus(_w, _x, _y, _z) + +typedef struct timer_list RTMP_OS_TIMER; + +#ifdef RT2870 +/* ----------------- Timer Related MARCO ---------------*/ +// In RT2870, we have a lot of timer functions and will read/write register, it's +// not allowed in Linux USB sub-system to do it ( because of sleep issue when submit +// to ctrl pipe). So we need a wrapper function to take care it. + +typedef VOID (*RT2870_TIMER_HANDLE)( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); +#endif // RT2870 // + + +typedef struct _RALINK_TIMER_STRUCT { + RTMP_OS_TIMER TimerObj; // Ndis Timer object + BOOLEAN Valid; // Set to True when call RTMPInitTimer + BOOLEAN State; // True if timer cancelled + BOOLEAN PeriodicType; // True if timer is periodic timer + BOOLEAN Repeat; // True if periodic timer + ULONG TimerValue; // Timer value in milliseconds + ULONG cookie; // os specific object +#ifdef RT2870 + RT2870_TIMER_HANDLE handle; + void *pAd; +#endif // RT2870 // +} RALINK_TIMER_STRUCT, *PRALINK_TIMER_STRUCT; + + +#ifdef RT2870 + +typedef enum _RT2870_KERNEL_THREAD_STATUS_ +{ + RT2870_THREAD_UNKNOWN = 0, + RT2870_THREAD_INITED = 1, + RT2870_THREAD_RUNNING = 2, + RT2870_THREAD_STOPED = 4, +}RT2870_KERNEL_THREAD_STATUS; + +#define RT2870_THREAD_CAN_DO_INSERT (RT2870_THREAD_INITED |RT2870_THREAD_RUNNING) + +typedef struct _RT2870_TIMER_ENTRY_ +{ + RALINK_TIMER_STRUCT *pRaTimer; + struct _RT2870_TIMER_ENTRY_ *pNext; +}RT2870_TIMER_ENTRY; + + +#define TIMER_QUEUE_SIZE_MAX 128 +typedef struct _RT2870_TIMER_QUEUE_ +{ + unsigned int status; + //wait_queue_head_t timerWaitQ; + //atomic_t count; + UCHAR *pTimerQPoll; + RT2870_TIMER_ENTRY *pQPollFreeList; + RT2870_TIMER_ENTRY *pQHead; + RT2870_TIMER_ENTRY *pQTail; +}RT2870_TIMER_QUEUE; +#endif // RT2870 // + + +//#define DBG 1 + +// +// MACRO for debugging information +// + +#ifdef DBG +extern ULONG RTDebugLevel; + +#define DBGPRINT_RAW(Level, Fmt) \ +{ \ + if (Level <= RTDebugLevel) \ + { \ + printk Fmt; \ + } \ +} + +#define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt) + + +#define DBGPRINT_ERR(Fmt) \ +{ \ + printk("ERROR!!! "); \ + printk Fmt; \ +} + +#define DBGPRINT_S(Status, Fmt) \ +{ \ + printk Fmt; \ +} + + +#else +#define DBGPRINT(Level, Fmt) +#define DBGPRINT_RAW(Level, Fmt) +#define DBGPRINT_S(Status, Fmt) +#define DBGPRINT_ERR(Fmt) +#endif + + +// +// spin_lock enhanced for Nested spin lock +// +#define NdisAllocateSpinLock(__lock) \ +{ \ + spin_lock_init((spinlock_t *)(__lock)); \ +} + +#define NdisFreeSpinLock(lock) \ +{ \ +} + + +#define RTMP_SEM_LOCK(__lock) \ +{ \ + spin_lock_bh((spinlock_t *)(__lock)); \ +} + +#define RTMP_SEM_UNLOCK(__lock) \ +{ \ + spin_unlock_bh((spinlock_t *)(__lock)); \ +} + +#if 0 // sample, IRQ LOCK +#define RTMP_IRQ_LOCK(__lock, __irqflags) \ +{ \ + spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \ + pAd->irq_disabled |= 1; \ +} + +#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \ +{ \ + pAd->irq_disabled &= 0; \ + spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \ +} +#else + +// sample, use semaphore lock to replace IRQ lock, 2007/11/15 +#define RTMP_IRQ_LOCK(__lock, __irqflags) \ +{ \ + __irqflags = 0; \ + spin_lock_bh((spinlock_t *)(__lock)); \ + pAd->irq_disabled |= 1; \ +} + +#define RTMP_IRQ_UNLOCK(__lock, __irqflag) \ +{ \ + pAd->irq_disabled &= 0; \ + spin_unlock_bh((spinlock_t *)(__lock)); \ +} + +#define RTMP_INT_LOCK(__lock, __irqflags) \ +{ \ + spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \ +} + +#define RTMP_INT_UNLOCK(__lock, __irqflag) \ +{ \ + spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \ +} +#endif + + + +#ifdef RT2870 +//Patch for ASIC turst read/write bug, needs to remove after metel fix +#define RTMP_IO_READ32(_A, _R, _pV) \ + RTUSBReadMACRegister(_A, _R, _pV) + +#define RTMP_IO_READ8(_A, _R, _pV) \ +{ \ +} + +#define RTMP_IO_WRITE32(_A, _R, _V) \ + RTUSBWriteMACRegister(_A, _R, _V) + + +#define RTMP_IO_WRITE8(_A, _R, _V) \ +{ \ + USHORT _Val = _V; \ + RTUSBSingleWrite(_A, _R, _Val); \ +} + + +#define RTMP_IO_WRITE16(_A, _R, _V) \ +{ \ + RTUSBSingleWrite(_A, _R, _V); \ +} +#endif // RT2870 // + +#ifndef wait_event_interruptible_timeout +#define __wait_event_interruptible_timeout(wq, condition, ret) \ +do { \ + wait_queue_t __wait; \ + init_waitqueue_entry(&__wait, current); \ + add_wait_queue(&wq, &__wait); \ + for (;;) { \ + set_current_state(TASK_INTERRUPTIBLE); \ + if (condition) \ + break; \ + if (!signal_pending(current)) { \ + ret = schedule_timeout(ret); \ + if (!ret) \ + break; \ + continue; \ + } \ + ret = -ERESTARTSYS; \ + break; \ + } \ + current->state = TASK_RUNNING; \ + remove_wait_queue(&wq, &__wait); \ +} while (0) + +#define wait_event_interruptible_timeout(wq, condition, timeout) \ +({ \ + long __ret = timeout; \ + if (!(condition)) \ + __wait_event_interruptible_timeout(wq, condition, __ret); \ + __ret; \ +}) +#endif +#define ONE_TICK 1 +#define OS_WAIT(_time) \ +{ int _i; \ + long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\ + wait_queue_head_t _wait; \ + init_waitqueue_head(&_wait); \ + for (_i=0; _i<(_loop); _i++) \ + wait_event_interruptible_timeout(_wait, 0, ONE_TICK); } + + +typedef void (*TIMER_FUNCTION)(unsigned long); + +#define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN) + +#define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE) +#define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA) + + +#ifdef RT2870 +#define BUILD_TIMER_FUNCTION(_func) \ +void linux_##_func(unsigned long data) \ +{ \ + PRALINK_TIMER_STRUCT _pTimer = (PRALINK_TIMER_STRUCT)data; \ + RT2870_TIMER_ENTRY *_pQNode; \ + RTMP_ADAPTER *_pAd; \ + \ + _pTimer->handle = _func; \ + _pAd = (RTMP_ADAPTER *)_pTimer->pAd; \ + _pQNode = RT2870_TimerQ_Insert(_pAd, _pTimer); \ + if ((_pQNode == NULL) && (_pAd->TimerQ.status & RT2870_THREAD_CAN_DO_INSERT)) \ + RTMP_OS_Add_Timer(&_pTimer->TimerObj, HZ); \ +} +#endif // RT2870 // + + +#define DECLARE_TIMER_FUNCTION(_func) \ +void linux_##_func(unsigned long data) + +#define GET_TIMER_FUNCTION(_func) \ + linux_##_func + +DECLARE_TIMER_FUNCTION(MlmePeriodicExec); +DECLARE_TIMER_FUNCTION(MlmeRssiReportExec); +DECLARE_TIMER_FUNCTION(AsicRxAntEvalTimeout); +DECLARE_TIMER_FUNCTION(APSDPeriodicExec); +DECLARE_TIMER_FUNCTION(AsicRfTuningExec); +#ifdef RT2870 +DECLARE_TIMER_FUNCTION(BeaconUpdateExec); +#endif // RT2870 // + + +#ifdef CONFIG_STA_SUPPORT +DECLARE_TIMER_FUNCTION(BeaconTimeout); +DECLARE_TIMER_FUNCTION(ScanTimeout); +DECLARE_TIMER_FUNCTION(AuthTimeout); +DECLARE_TIMER_FUNCTION(AssocTimeout); +DECLARE_TIMER_FUNCTION(ReassocTimeout); +DECLARE_TIMER_FUNCTION(DisassocTimeout); +DECLARE_TIMER_FUNCTION(LinkDownExec); +#ifdef LEAP_SUPPORT +DECLARE_TIMER_FUNCTION(LeapAuthTimeout); +#endif +DECLARE_TIMER_FUNCTION(StaQuickResponeForRateUpExec); +DECLARE_TIMER_FUNCTION(WpaDisassocApAndBlockAssoc); +DECLARE_TIMER_FUNCTION(PsPollWakeExec); +DECLARE_TIMER_FUNCTION(RadioOnExec); + +#ifdef QOS_DLS_SUPPORT +DECLARE_TIMER_FUNCTION(DlsTimeoutAction); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time); + + +/* + * packet helper + * - convert internal rt packet to os packet or + * os packet to rt packet + */ +#define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p)) +#define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p)) + +#define GET_OS_PKT_DATAPTR(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->data) + +#define GET_OS_PKT_LEN(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->len) + +#define GET_OS_PKT_DATATAIL(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->tail) + +#define GET_OS_PKT_HEAD(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->head) + +#define GET_OS_PKT_END(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->end) + +#define GET_OS_PKT_NETDEV(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->dev) + +#define GET_OS_PKT_TYPE(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)) + +#define GET_OS_PKT_NEXT(_pkt) \ + (RTPKT_TO_OSPKT(_pkt)->next) + + +#define OS_NTOHS(_Val) \ + (ntohs(_Val)) +#define OS_HTONS(_Val) \ + (htons(_Val)) +#define OS_NTOHL(_Val) \ + (ntohl(_Val)) +#define OS_HTONL(_Val) \ + (htonl(_Val)) + +/* statistics counter */ +#define STATS_INC_RX_PACKETS(_pAd, _dev) +#define STATS_INC_TX_PACKETS(_pAd, _dev) + +#define STATS_INC_RX_BYTESS(_pAd, _dev, len) +#define STATS_INC_TX_BYTESS(_pAd, _dev, len) + +#define STATS_INC_RX_ERRORS(_pAd, _dev) +#define STATS_INC_TX_ERRORS(_pAd, _dev) + +#define STATS_INC_RX_DROPPED(_pAd, _dev) +#define STATS_INC_TX_DROPPED(_pAd, _dev) + + +#define CB_OFF 10 + + +// check DDK NDIS_PACKET data structure and find out only MiniportReservedEx[0..7] can be used by our driver without +// ambiguity. Fields after pPacket->MiniportReservedEx[8] may be used by other wrapper layer thus crashes the driver +// +//#define RTMP_GET_PACKET_MR(_p) (RTPKT_TO_OSPKT(_p)) + +// User Priority +#define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio) +#define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0]) + +// Fragment # +#define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num) +#define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1]) + +// 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too. +//(this value also as MAC(on-chip WCID) table index) +// 0x80~0xff: TX to a WDS link. b0~6: WDS index +#define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx) +#define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2])) + +// 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet +#define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc) +#define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3]) + +// RTS/CTS-to-self protection method +#define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num) +#define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4]) +// see RTMP_S(G)ET_PACKET_EMACTAB + +// TX rate index +#define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate) +#define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5]) + +// From which Interface +#define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx) +#define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6]) +#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss)) +#define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS)) +#define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI)) +#define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH)) +#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p)) +#define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p)) + +#define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit) +#define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7]) + +//#define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) (RTPKT_TO_OSPKT(_p)->cb[8] = _bss) +//#define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) (RTPKT_TO_OSPKT(_p)->cb[8]) + + + + +#if 0 +//#define RTMP_SET_PACKET_DHCP(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg) +//#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) +#else +// +// Sepcific Pakcet Type definition +// +#define RTMP_PACKET_SPECIFIC_CB_OFFSET 11 + +#define RTMP_PACKET_SPECIFIC_DHCP 0x01 +#define RTMP_PACKET_SPECIFIC_EAPOL 0x02 +#define RTMP_PACKET_SPECIFIC_IPV4 0x04 +#define RTMP_PACKET_SPECIFIC_WAI 0x08 +#define RTMP_PACKET_SPECIFIC_VLAN 0x10 +#define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20 + +//Specific +#define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg) + +//DHCP +#define RTMP_SET_PACKET_DHCP(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_DHCP); \ + }while(0) +#define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP) + +//EAPOL +#define RTMP_SET_PACKET_EAPOL(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_EAPOL); \ + }while(0) +#define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL) + +//WAI +#define RTMP_SET_PACKET_WAI(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_WAI); \ + }while(0) +#define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI) + +#define RTMP_GET_PACKET_LOWRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI)) + +//VLAN +#define RTMP_SET_PACKET_VLAN(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_VLAN); \ + }while(0) +#define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN) + +//LLC/SNAP +#define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_LLCSNAP); \ + }while(0) + +#define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP) + +// IP +#define RTMP_SET_PACKET_IPV4(_p, _flg) \ + do{ \ + if (_flg) \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \ + else \ + (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (!RTMP_PACKET_SPECIFIC_IPV4); \ + }while(0) + +#define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4) + +#endif + + +// If this flag is set, it indicates that this EAPoL frame MUST be clear. +#define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg) +#define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12]) + +#define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg) +#define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22]) + + +#ifdef CONFIG_5VT_ENHANCE +#define BRIDGE_TAG 0x35564252 // depends on 5VT define in br_input.c +#endif + + +#define NDIS_SET_PACKET_STATUS(_p, _status) + + +#define GET_SG_LIST_FROM_PACKET(_p, _sc) \ + rt_get_sg_list_from_packet(_p, _sc) + + +#define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length) +#define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length) +#define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length) +#define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length)) +#define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length)) + + +#define RTMP_INC_REF(_A) 0 +#define RTMP_DEC_REF(_A) 0 +#define RTMP_GET_REF(_A) 0 + + + +/* + * ULONG + * RTMP_GetPhysicalAddressLow( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress); + */ +#define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress) + +/* + * ULONG + * RTMP_GetPhysicalAddressHigh( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress); + */ +#define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0) + +/* + * VOID + * RTMP_SetPhysicalAddressLow( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress, + * IN ULONG Value); + */ +#define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \ + PhysicalAddress = Value; + +/* + * VOID + * RTMP_SetPhysicalAddressHigh( + * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress, + * IN ULONG Value); + */ +#define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value) + + +//CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx); +#define QUEUE_ENTRY_TO_PACKET(pEntry) \ + (PNDIS_PACKET)(pEntry) + +#define PACKET_TO_QUEUE_ENTRY(pPacket) \ + (PQUEUE_ENTRY)(pPacket) + + +#ifndef CONTAINING_RECORD +#define CONTAINING_RECORD(address, type, field) \ +((type *)((PCHAR)(address) - offsetof(type, field))) +#endif + + +#define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \ +{ \ + RTMPFreeNdisPacket(_pAd, _pPacket); \ +} + + +#define SWITCH_PhyAB(_pAA, _pBB) \ +{ \ + ULONG AABasePaHigh; \ + ULONG AABasePaLow; \ + ULONG BBBasePaHigh; \ + ULONG BBBasePaLow; \ + BBBasePaHigh = RTMP_GetPhysicalAddressHigh(_pBB); \ + BBBasePaLow = RTMP_GetPhysicalAddressLow(_pBB); \ + AABasePaHigh = RTMP_GetPhysicalAddressHigh(_pAA); \ + AABasePaLow = RTMP_GetPhysicalAddressLow(_pAA); \ + RTMP_SetPhysicalAddressHigh(_pAA, BBBasePaHigh); \ + RTMP_SetPhysicalAddressLow(_pAA, BBBasePaLow); \ + RTMP_SetPhysicalAddressHigh(_pBB, AABasePaHigh); \ + RTMP_SetPhysicalAddressLow(_pBB, AABasePaLow); \ +} + + +#define NdisWriteErrorLogEntry(_a, _b, _c, _d) +#define NdisMAllocateMapRegisters(_a, _b, _c, _d, _e) NDIS_STATUS_SUCCESS + + +#define NdisAcquireSpinLock RTMP_SEM_LOCK +#define NdisReleaseSpinLock RTMP_SEM_UNLOCK + +static inline void NdisGetSystemUpTime(ULONG *time) +{ + *time = jiffies; +} + +//pPacket = CONTAINING_RECORD(pEntry, NDIS_PACKET, MiniportReservedEx); +#define QUEUE_ENTRY_TO_PKT(pEntry) \ + ((PNDIS_PACKET) (pEntry)) + +int rt28xx_packet_xmit(struct sk_buff *skb); + + + +void rtmp_os_thread_init(PUCHAR pThreadName, PVOID pNotify); + + diff --git a/drivers/staging/rt2870/rt_main_dev.c b/drivers/staging/rt2870/rt_main_dev.c new file mode 100644 index 000000000000..16cace7b4c14 --- /dev/null +++ b/drivers/staging/rt2870/rt_main_dev.c @@ -0,0 +1,1863 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rt_main_dev.c + + Abstract: + Create and register network interface. + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Sample Mar/21/07 Merge RT2870 and RT2860 drivers. +*/ + +#include "rt_config.h" + +#define FORTY_MHZ_INTOLERANT_INTERVAL (60*1000) // 1 min + +#ifdef MULTIPLE_CARD_SUPPORT +// record whether the card in the card list is used in the card file +UINT8 MC_CardUsed[MAX_NUM_OF_MULTIPLE_CARD]; +// record used card mac address in the card list +static UINT8 MC_CardMac[MAX_NUM_OF_MULTIPLE_CARD][6]; +#endif // MULTIPLE_CARD_SUPPORT // + +/*---------------------------------------------------------------------*/ +/* Private Variables Used */ +/*---------------------------------------------------------------------*/ +//static RALINK_TIMER_STRUCT PeriodicTimer; + +char *mac = ""; // default 00:00:00:00:00:00 +char *hostname = ""; +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,12) +MODULE_PARM (mac, "s"); +#else +module_param (mac, charp, 0); +#endif +MODULE_PARM_DESC (mac, "rt28xx: wireless mac addr"); + + +/*---------------------------------------------------------------------*/ +/* Prototypes of Functions Used */ +/*---------------------------------------------------------------------*/ +#ifdef DOT11_N_SUPPORT +extern BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num); +extern void ba_reordering_resource_release(PRTMP_ADAPTER pAd); +#endif // DOT11_N_SUPPORT // +extern NDIS_STATUS NICLoadRateSwitchingParams(IN PRTMP_ADAPTER pAd); + + +// public function prototype +INT __devinit rt28xx_probe(IN void *_dev_p, IN void *_dev_id_p, + IN UINT argc, OUT PRTMP_ADAPTER *ppAd); + +// private function prototype +static int rt28xx_init(IN struct net_device *net_dev); +INT rt28xx_send_packets(IN struct sk_buff *skb_p, IN struct net_device *net_dev); + +#if LINUX_VERSION_CODE <= 0x20402 // Red Hat 7.1 +struct net_device *alloc_netdev( + int sizeof_priv, + const char *mask, + void (*setup)(struct net_device *)); +#endif // LINUX_VERSION_CODE // + +static void CfgInitHook(PRTMP_ADAPTER pAd); +//static BOOLEAN RT28XXAvailRANameAssign(IN CHAR *name_p); + +#ifdef CONFIG_STA_SUPPORT +extern const struct iw_handler_def rt28xx_iw_handler_def; +#endif // CONFIG_STA_SUPPORT // + +#if WIRELESS_EXT >= 12 +// This function will be called when query /proc +struct iw_statistics *rt28xx_get_wireless_stats( + IN struct net_device *net_dev); +#endif + +struct net_device_stats *RT28xx_get_ether_stats( + IN struct net_device *net_dev); + +/* +======================================================================== +Routine Description: + Close raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: + 1. if open fail, kernel will not call the close function. + 2. Free memory for + (1) Mlme Memory Handler: MlmeHalt() + (2) TX & RX: RTMPFreeTxRxRingMemory() + (3) BA Reordering: ba_reordering_resource_release() +======================================================================== +*/ +int MainVirtualIF_close(IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = net_dev->priv; + + // Sanity check for pAd + if (pAd == NULL) + return 0; // close ok + + netif_carrier_off(pAd->net_dev); + netif_stop_queue(pAd->net_dev); + + + + VIRTUAL_IF_DOWN(pAd); + + RT_MOD_DEC_USE_COUNT(); + + return 0; // close ok +} + +/* +======================================================================== +Routine Description: + Open raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: + 1. if open fail, kernel will not call the close function. + 2. Free memory for + (1) Mlme Memory Handler: MlmeHalt() + (2) TX & RX: RTMPFreeTxRxRingMemory() + (3) BA Reordering: ba_reordering_resource_release() +======================================================================== +*/ +int MainVirtualIF_open(IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = net_dev->priv; + + // Sanity check for pAd + if (pAd == NULL) + return 0; // close ok + + if (VIRTUAL_IF_UP(pAd) != 0) + return -1; + + // increase MODULE use count + RT_MOD_INC_USE_COUNT(); + + netif_start_queue(net_dev); + netif_carrier_on(net_dev); + netif_wake_queue(net_dev); + + return 0; +} + +/* +======================================================================== +Routine Description: + Close raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: + 1. if open fail, kernel will not call the close function. + 2. Free memory for + (1) Mlme Memory Handler: MlmeHalt() + (2) TX & RX: RTMPFreeTxRxRingMemory() + (3) BA Reordering: ba_reordering_resource_release() +======================================================================== +*/ +int rt28xx_close(IN PNET_DEV dev) +{ + struct net_device * net_dev = (struct net_device *)dev; + RTMP_ADAPTER *pAd = net_dev->priv; + BOOLEAN Cancelled = FALSE; + UINT32 i = 0; +#ifdef RT2870 + DECLARE_WAIT_QUEUE_HEAD(unlink_wakeup); + DECLARE_WAITQUEUE(wait, current); + + //RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS); +#endif // RT2870 // + + + DBGPRINT(RT_DEBUG_TRACE, ("===> rt28xx_close\n")); + + // Sanity check for pAd + if (pAd == NULL) + return 0; // close ok + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + + // If dirver doesn't wake up firmware here, + // NICLoadFirmware will hang forever when interface is up again. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + AsicForceWakeup(pAd, TRUE); + } + +#ifdef QOS_DLS_SUPPORT + // send DLS-TEAR_DOWN message, + if (pAd->CommonCfg.bDLSCapable) + { + UCHAR i; + + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + RT28XX_MLME_HANDLER(pAd); + } +#endif // QOS_DLS_SUPPORT // + + if (INFRA_ON(pAd) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_NIC_NOT_EXIST))) + { + MLME_DISASSOC_REQ_STRUCT DisReq; + MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + COPY_MAC_ADDR(DisReq.Addr, pAd->CommonCfg.Bssid); + DisReq.Reason = REASON_DEAUTH_STA_LEAVING; + + MsgElem->Machine = ASSOC_STATE_MACHINE; + MsgElem->MsgType = MT2_MLME_DISASSOC_REQ; + MsgElem->MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); + NdisMoveMemory(MsgElem->Msg, &DisReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); + + // Prevent to connect AP again in STAMlmePeriodicExec + pAd->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; + MlmeDisassocReqAction(pAd, MsgElem); + kfree(MsgElem); + + RTMPusecDelay(1000); + } + +#ifdef RT2870 + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS); +#endif // RT2870 // + +#ifdef CCX_SUPPORT + RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &Cancelled); +#endif + + RTMPCancelTimer(&pAd->StaCfg.StaQuickResponeForRateUpTimer, &Cancelled); + RTMPCancelTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer, &Cancelled); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + // send wireless event to wpa_supplicant for infroming interface down. + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_INTERFACE_DOWN; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + + MlmeRadioOff(pAd); + } +#endif // CONFIG_STA_SUPPORT // + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + + for (i = 0 ; i < NUM_OF_TX_RING; i++) + { + while (pAd->DeQueueRunning[i] == TRUE) + { + printk("Waiting for TxQueue[%d] done..........\n", i); + RTMPusecDelay(1000); + } + } + +#ifdef RT2870 + // ensure there are no more active urbs. + add_wait_queue (&unlink_wakeup, &wait); + pAd->wait = &unlink_wakeup; + + // maybe wait for deletions to finish. + i = 0; + //while((i < 25) && atomic_read(&pAd->PendingRx) > 0) + while(i < 25) + { + unsigned long IrqFlags; + + RTMP_IRQ_LOCK(&pAd->BulkInLock, IrqFlags); + if (pAd->PendingRx == 0) + { + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + break; + } + RTMP_IRQ_UNLOCK(&pAd->BulkInLock, IrqFlags); + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,9) + msleep(UNLINK_TIMEOUT_MS); //Time in millisecond +#else + RTMPusecDelay(UNLINK_TIMEOUT_MS*1000); //Time in microsecond +#endif + i++; + } + pAd->wait = NULL; + remove_wait_queue (&unlink_wakeup, &wait); +#endif // RT2870 // + + //RTUSBCleanUpMLMEWaitQueue(pAd); /*not used in RT28xx*/ + + +#ifdef RT2870 + // We need clear timerQ related structure before exits of the timer thread. + RT2870_TimerQ_Exit(pAd); + // Close kernel threads or tasklets + RT28xxThreadTerminate(pAd); +#endif // RT2870 // + + // Stop Mlme state machine + MlmeHalt(pAd); + + // Close kernel threads or tasklets + kill_thread_task(pAd); + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + MacTableReset(pAd); + } +#endif // CONFIG_STA_SUPPORT // + + + MeasureReqTabExit(pAd); + TpcReqTabExit(pAd); + + + + + // Free Ring or USB buffers + RTMPFreeTxRxRingMemory(pAd); + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS); + +#ifdef DOT11_N_SUPPORT + // Free BA reorder resource + ba_reordering_resource_release(pAd); +#endif // DOT11_N_SUPPORT // + +#ifdef RT2870 +#ifdef INF_AMAZON_SE + if (pAd->UsbVendorReqBuf) + os_free_mem(pAd, pAd->UsbVendorReqBuf); +#endif // INF_AMAZON_SE // +#endif // RT2870 // + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_START_UP); + + return 0; // close ok +} /* End of rt28xx_close */ + +static int rt28xx_init(IN struct net_device *net_dev) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + UINT index; + UCHAR TmpPhy; + NDIS_STATUS Status; + UINT32 MacCsr0 = 0; + +#ifdef RT2870 +#ifdef INF_AMAZON_SE + init_MUTEX(&(pAd->UsbVendorReq_semaphore)); + os_alloc_mem(pAd, (PUCHAR)&pAd->UsbVendorReqBuf, MAX_PARAM_BUFFER_SIZE - 1); + if (pAd->UsbVendorReqBuf == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("Allocate vendor request temp buffer failed!\n")); + goto err0; + } +#endif // INF_AMAZON_SE // +#endif // RT2870 // + +#ifdef DOT11_N_SUPPORT + // Allocate BA Reordering memory + ba_reordering_resource_init(pAd, MAX_REORDERING_MPDU_NUM); +#endif // DOT11_N_SUPPORT // + + // Make sure MAC gets ready. + index = 0; + do + { + RTMP_IO_READ32(pAd, MAC_CSR0, &MacCsr0); + pAd->MACVersion = MacCsr0; + + if ((pAd->MACVersion != 0x00) && (pAd->MACVersion != 0xFFFFFFFF)) + break; + + RTMPusecDelay(10); + } while (index++ < 100); + + DBGPRINT(RT_DEBUG_TRACE, ("MAC_CSR0 [ Ver:Rev=0x%08x]\n", pAd->MACVersion)); + + // Disable DMA + RT28XXDMADisable(pAd); + + + // Load 8051 firmware + Status = NICLoadFirmware(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("NICLoadFirmware failed, Status[=0x%08x]\n", Status)); + goto err1; + } + + NICLoadRateSwitchingParams(pAd); + + // Disable interrupts here which is as soon as possible + // This statement should never be true. We might consider to remove it later + + Status = RTMPAllocTxRxRingMemory(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("RTMPAllocDMAMemory failed, Status[=0x%08x]\n", Status)); + goto err1; + } + + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE); + + // initialize MLME + // + + Status = MlmeInit(pAd); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("MlmeInit failed, Status[=0x%08x]\n", Status)); + goto err2; + } + + // Initialize pAd->StaCfg, pAd->ApCfg, pAd->CommonCfg to manufacture default + // + UserCfgInit(pAd); + +#ifdef RT2870 + // We need init timerQ related structure before create the timer thread. + RT2870_TimerQ_Init(pAd); +#endif // RT2870 // + + RT28XX_TASK_THREAD_INIT(pAd, Status); + if (Status != NDIS_STATUS_SUCCESS) + goto err1; + +// COPY_MAC_ADDR(pAd->ApCfg.MBSSID[apidx].Bssid, netif->hwaddr); +// pAd->bForcePrintTX = TRUE; + + CfgInitHook(pAd); + + +#ifdef BLOCK_NET_IF + initblockQueueTab(pAd); +#endif // BLOCK_NET_IF // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisAllocateSpinLock(&pAd->MacTabLock); +#endif // CONFIG_STA_SUPPORT // + + MeasureReqTabInit(pAd); + TpcReqTabInit(pAd); + + // + // Init the hardware, we need to init asic before read registry, otherwise mac register will be reset + // + Status = NICInitializeAdapter(pAd, TRUE); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("NICInitializeAdapter failed, Status[=0x%08x]\n", Status)); + if (Status != NDIS_STATUS_SUCCESS) + goto err3; + } + + // Read parameters from Config File + Status = RTMPReadParametersHook(pAd); + + printk("1. Phy Mode = %d\n", pAd->CommonCfg.PhyMode); + if (Status != NDIS_STATUS_SUCCESS) + { + DBGPRINT_ERR(("NICReadRegParameters failed, Status[=0x%08x]\n",Status)); + goto err4; + } + +#ifdef RT2870 + pAd->CommonCfg.bMultipleIRP = FALSE; + + if (pAd->CommonCfg.bMultipleIRP) + pAd->CommonCfg.NumOfBulkInIRP = RX_RING_SIZE; + else + pAd->CommonCfg.NumOfBulkInIRP = 1; +#endif // RT2870 // + + + //Init Ba Capability parameters. +// RT28XX_BA_INIT(pAd); +#ifdef DOT11_N_SUPPORT + pAd->CommonCfg.DesiredHtPhy.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; + pAd->CommonCfg.DesiredHtPhy.AmsduEnable = (USHORT)pAd->CommonCfg.BACapability.field.AmsduEnable; + pAd->CommonCfg.DesiredHtPhy.AmsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.DesiredHtPhy.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode; + // UPdata to HT IE + pAd->CommonCfg.HtCapability.HtCapInfo.MimoPs = (USHORT)pAd->CommonCfg.BACapability.field.MMPSmode; + pAd->CommonCfg.HtCapability.HtCapInfo.AMsduSize = (USHORT)pAd->CommonCfg.BACapability.field.AmsduSize; + pAd->CommonCfg.HtCapability.HtCapParm.MpduDensity = (UCHAR)pAd->CommonCfg.BACapability.field.MpduDensity; +#endif // DOT11_N_SUPPORT // + + // after reading Registry, we now know if in AP mode or STA mode + + // Load 8051 firmware; crash when FW image not existent + // Status = NICLoadFirmware(pAd); + // if (Status != NDIS_STATUS_SUCCESS) + // break; + + printk("2. Phy Mode = %d\n", pAd->CommonCfg.PhyMode); + + // We should read EEPROM for all cases. rt2860b + NICReadEEPROMParameters(pAd, mac); +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + + printk("3. Phy Mode = %d\n", pAd->CommonCfg.PhyMode); + + NICInitAsicFromEEPROM(pAd); //rt2860b + + // Set PHY to appropriate mode + TmpPhy = pAd->CommonCfg.PhyMode; + pAd->CommonCfg.PhyMode = 0xff; + RTMPSetPhyMode(pAd, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + + // No valid channels. + if (pAd->ChannelListNum == 0) + { + printk("Wrong configuration. No valid channel found. Check \"ContryCode\" and \"ChannelGeography\" setting.\n"); + goto err4; + } + +#ifdef DOT11_N_SUPPORT + printk("MCS Set = %02x %02x %02x %02x %02x\n", pAd->CommonCfg.HtCapability.MCSSet[0], + pAd->CommonCfg.HtCapability.MCSSet[1], pAd->CommonCfg.HtCapability.MCSSet[2], + pAd->CommonCfg.HtCapability.MCSSet[3], pAd->CommonCfg.HtCapability.MCSSet[4]); +#endif // DOT11_N_SUPPORT // + +#ifdef RT2870 + //Init RT30xx RFRegisters after read RFIC type from EEPROM + NICInitRT30xxRFRegisters(pAd); +#endif // RT2870 // + +#if 0 + // Patch cardbus controller if EEPROM said so. + if (pAd->bTest1 == FALSE) + RTMPPatchCardBus(pAd); +#endif + + +// APInitialize(pAd); + +#ifdef IKANOS_VX_1X0 + VR_IKANOS_FP_Init(pAd->ApCfg.BssidNum, pAd->PermanentAddress); +#endif // IKANOS_VX_1X0 // + + // + // Initialize RF register to default value + // + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + // 8051 firmware require the signal during booting time. + AsicSendCommandToMcu(pAd, 0x72, 0xFF, 0x00, 0x00); + + if (pAd && (Status != NDIS_STATUS_SUCCESS)) + { + // + // Undo everything if it failed + // + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { +// NdisMDeregisterInterrupt(&pAd->Interrupt); + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE); + } +// RTMPFreeAdapter(pAd); // we will free it in disconnect() + } + else if (pAd) + { + // Microsoft HCT require driver send a disconnect event after driver initialization. + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); +// pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_MEDIA_STATE_CHANGE); + + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event B!\n")); + + +#ifdef RT2870 + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS); + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_REMOVE_IN_PROGRESS); + + // + // Support multiple BulkIn IRP, + // the value on pAd->CommonCfg.NumOfBulkInIRP may be large than 1. + // + for(index=0; indexCommonCfg.NumOfBulkInIRP; index++) + { + RTUSBBulkReceive(pAd); + DBGPRINT(RT_DEBUG_TRACE, ("RTUSBBulkReceive!\n" )); + } +#endif // RT2870 // + }// end of else + + + DBGPRINT_S(Status, ("<==== RTMPInitialize, Status=%x\n", Status)); + + return TRUE; + + +err4: +err3: + MlmeHalt(pAd); +err2: + RTMPFreeTxRxRingMemory(pAd); +// RTMPFreeAdapter(pAd); +err1: + +#ifdef DOT11_N_SUPPORT + os_free_mem(pAd, pAd->mpdu_blk_pool.mem); // free BA pool +#endif // DOT11_N_SUPPORT // + RT28XX_IRQ_RELEASE(net_dev); + + // shall not set priv to NULL here because the priv didn't been free yet. + //net_dev->priv = 0; +#ifdef INF_AMAZON_SE +err0: +#endif // INF_AMAZON_SE // + printk("!!! %s Initialized fail !!!\n", RT28xx_CHIP_NAME); + return FALSE; +} /* End of rt28xx_init */ + + +/* +======================================================================== +Routine Description: + Open raxx interface. + +Arguments: + *net_dev the raxx interface pointer + +Return Value: + 0 Open OK + otherwise Open Fail + +Note: +======================================================================== +*/ +int rt28xx_open(IN PNET_DEV dev) +{ + struct net_device * net_dev = (struct net_device *)dev; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + int retval = 0; + POS_COOKIE pObj; + + + // Sanity check for pAd + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -1; + } + +#ifdef CONFIG_APSTA_MIXED_SUPPORT + if (pAd->OpMode == OPMODE_AP) + { + CW_MAX_IN_BITS = 6; + } + else if (pAd->OpMode == OPMODE_STA) + { + CW_MAX_IN_BITS = 10; + } + +#if WIRELESS_EXT >= 12 + if (net_dev->priv_flags == INT_MAIN) + { + if (pAd->OpMode == OPMODE_AP) + net_dev->wireless_handlers = (struct iw_handler_def *) &rt28xx_ap_iw_handler_def; + else if (pAd->OpMode == OPMODE_STA) + net_dev->wireless_handlers = (struct iw_handler_def *) &rt28xx_iw_handler_def; + } +#endif // WIRELESS_EXT >= 12 // +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + + // Init + pObj = (POS_COOKIE)pAd->OS_Cookie; + + // reset Adapter flags + RTMP_CLEAR_FLAGS(pAd); + + // Request interrupt service routine for PCI device + // register the interrupt routine with the os + RT28XX_IRQ_REQUEST(net_dev); + + + // Init BssTab & ChannelInfo tabbles for auto channel select. + + + // Chip & other init + if (rt28xx_init(net_dev) == FALSE) + goto err; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + NdisZeroMemory(pAd->StaCfg.dev_name, 16); + NdisMoveMemory(pAd->StaCfg.dev_name, net_dev->name, strlen(net_dev->name)); + } +#endif // CONFIG_STA_SUPPORT // + + // Set up the Mac address + NdisMoveMemory(net_dev->dev_addr, (void *) pAd->CurrentAddress, 6); + + // Init IRQ parameters + RT28XX_IRQ_INIT(pAd); + + // Various AP function init + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + // send wireless event to wpa_supplicant for infroming interface down. + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_INTERFACE_UP; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + + } +#endif // CONFIG_STA_SUPPORT // + + // Enable Interrupt + RT28XX_IRQ_ENABLE(pAd); + + // Now Enable RxTx + RTMPEnableRxTx(pAd); + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_START_UP); + + { + UINT32 reg = 0; + RTMP_IO_READ32(pAd, 0x1300, ®); // clear garbage interrupts + printk("0x1300 = %08x\n", reg); + } + + { +// u32 reg; +// u8 byte; +// u16 tmp; + +// RTMP_IO_READ32(pAd, XIFS_TIME_CFG, ®); + +// tmp = 0x0805; +// reg = (reg & 0xffff0000) | tmp; +// RTMP_IO_WRITE32(pAd, XIFS_TIME_CFG, reg); + + } + +#if 0 + /* + * debugging helper + * show the size of main table in Adapter structure + * MacTab -- 185K + * BATable -- 137K + * Total -- 385K !!!!! (5/26/2006) + */ + printk("sizeof(pAd->MacTab) = %ld\n", sizeof(pAd->MacTab)); + printk("sizeof(pAd->AccessControlList) = %ld\n", sizeof(pAd->AccessControlList)); + printk("sizeof(pAd->ApCfg) = %ld\n", sizeof(pAd->ApCfg)); + printk("sizeof(pAd->BATable) = %ld\n", sizeof(pAd->BATable)); + BUG(); +#endif + +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + + return (retval); + +err: + return (-1); +} /* End of rt28xx_open */ + + +/* Must not be called for mdev and apdev */ +static NDIS_STATUS rt_ieee80211_if_setup(struct net_device *dev, PRTMP_ADAPTER pAd) +{ + NDIS_STATUS Status; + INT i=0; + CHAR slot_name[IFNAMSIZ]; + struct net_device *device; + + + //ether_setup(dev); + dev->hard_start_xmit = rt28xx_send_packets; + +#ifdef IKANOS_VX_1X0 + dev->hard_start_xmit = IKANOS_DataFramesTx; +#endif // IKANOS_VX_1X0 // + +// dev->set_multicast_list = ieee80211_set_multicast_list; +// dev->change_mtu = ieee80211_change_mtu; +#ifdef CONFIG_STA_SUPPORT +#if WIRELESS_EXT >= 12 + if (pAd->OpMode == OPMODE_STA) + { + dev->wireless_handlers = &rt28xx_iw_handler_def; + } +#endif //WIRELESS_EXT >= 12 +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +#if WIRELESS_EXT >= 12 + if (pAd->OpMode == OPMODE_AP) + { + dev->wireless_handlers = &rt28xx_ap_iw_handler_def; + } +#endif //WIRELESS_EXT >= 12 +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +#if WIRELESS_EXT < 21 + dev->get_wireless_stats = rt28xx_get_wireless_stats; +#endif + dev->get_stats = RT28xx_get_ether_stats; + dev->open = MainVirtualIF_open; //rt28xx_open; + dev->stop = MainVirtualIF_close; //rt28xx_close; +// dev->uninit = ieee80211_if_reinit; +// dev->destructor = ieee80211_if_free; + dev->priv_flags = INT_MAIN; + dev->do_ioctl = rt28xx_ioctl; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) + dev->validate_addr = NULL; +#endif + // find available device name + for (i = 0; i < 8; i++) + { +#ifdef MULTIPLE_CARD_SUPPORT + if (pAd->MC_RowID >= 0) + sprintf(slot_name, "ra%02d_%d", pAd->MC_RowID, i); + else +#endif // MULTIPLE_CARD_SUPPORT // + sprintf(slot_name, "ra%d", i); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26) + device = dev_get_by_name(dev_net(dev), slot_name); +#else + device = dev_get_by_name(dev->nd_net, slot_name); +#endif +#else + device = dev_get_by_name(slot_name); +#endif + if (device != NULL) dev_put(device); +#else + for (device = dev_base; device != NULL; device = device->next) + { + if (strncmp(device->name, slot_name, 4) == 0) + break; + } +#endif + if(device == NULL) + break; + } + + if(i == 8) + { + DBGPRINT(RT_DEBUG_ERROR, ("No available slot name\n")); + Status = NDIS_STATUS_FAILURE; + } + else + { +#ifdef MULTIPLE_CARD_SUPPORT + if (pAd->MC_RowID >= 0) + sprintf(dev->name, "ra%02d_%d", pAd->MC_RowID, i); + else +#endif // MULTIPLE_CARD_SUPPORT // + sprintf(dev->name, "ra%d", i); + Status = NDIS_STATUS_SUCCESS; + } + + return Status; + +} + + +#ifdef MULTIPLE_CARD_SUPPORT +/* +======================================================================== +Routine Description: + Get card profile path. + +Arguments: + pAd + +Return Value: + TRUE - Find a card profile + FALSE - use default profile + +Note: +======================================================================== +*/ +extern INT RTMPGetKeyParameter( + IN PCHAR key, + OUT PCHAR dest, + IN INT destsize, + IN PCHAR buffer); + +BOOLEAN RTMP_CardInfoRead( + IN PRTMP_ADAPTER pAd) +{ +#define MC_SELECT_CARDID 0 /* use CARD ID (0 ~ 31) to identify different cards */ +#define MC_SELECT_MAC 1 /* use CARD MAC to identify different cards */ +#define MC_SELECT_CARDTYPE 2 /* use CARD type (abgn or bgn) to identify different cards */ + +#define LETTER_CASE_TRANSLATE(txt_p, card_id) \ + { UINT32 _len; char _char; \ + for(_len=0; _lenfsuid; + orgfsgid = current->fsgid; + current->fsuid = current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + // get RF IC type + RTMP_IO_READ32(pAd, E2PROM_CSR, &data); + + if ((data & 0x30) == 0) + pAd->EEPROMAddressNum = 6; // 93C46 + else if ((data & 0x30) == 0x10) + pAd->EEPROMAddressNum = 8; // 93C66 + else + pAd->EEPROMAddressNum = 8; // 93C86 + + //antenna.word = RTMP_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET); + RT28xx_EEPROM_READ16(pAd, EEPROM_NIC1_OFFSET, antenna.word); + + if ((antenna.field.RfIcType == RFIC_2850) || + (antenna.field.RfIcType == RFIC_2750)) + { + /* ABGN card */ + strcpy(RFIC_word, "abgn"); + } + else + { + /* BGN card */ + strcpy(RFIC_word, "bgn"); + } + + // get MAC address + //addr01 = RTMP_EEPROM_READ16(pAd, 0x04); + //addr23 = RTMP_EEPROM_READ16(pAd, 0x06); + //addr45 = RTMP_EEPROM_READ16(pAd, 0x08); + RT28xx_EEPROM_READ16(pAd, 0x04, addr01); + RT28xx_EEPROM_READ16(pAd, 0x06, addr23); + RT28xx_EEPROM_READ16(pAd, 0x08, addr45); + + mac[0] = (UCHAR)(addr01 & 0xff); + mac[1] = (UCHAR)(addr01 >> 8); + mac[2] = (UCHAR)(addr23 & 0xff); + mac[3] = (UCHAR)(addr23 >> 8); + mac[4] = (UCHAR)(addr45 & 0xff); + mac[5] = (UCHAR)(addr45 >> 8); + + // open card information file + srcf = filp_open(CARD_INFO_PATH, O_RDONLY, 0); + if (IS_ERR(srcf)) + { + /* card information file does not exist */ + DBGPRINT(RT_DEBUG_TRACE, + ("--> Error %ld opening %s\n", -PTR_ERR(srcf), CARD_INFO_PATH)); + return FALSE; + } + + if (srcf->f_op && srcf->f_op->read) + { + /* card information file exists so reading the card information */ + memset(buffer, 0x00, MAX_INI_BUFFER_SIZE); + retval = srcf->f_op->read(srcf, buffer, MAX_INI_BUFFER_SIZE, &srcf->f_pos); + if (retval < 0) + { + /* read fail */ + DBGPRINT(RT_DEBUG_TRACE, + ("--> Read %s error %d\n", CARD_INFO_PATH, -retval)); + } + else + { + /* get card selection method */ + memset(tmpbuf, 0x00, MAX_PARAM_BUFFER_SIZE); + card_select_method = MC_SELECT_CARDTYPE; // default + + if (RTMPGetKeyParameter("SELECT", tmpbuf, 256, buffer)) + { + if (strcmp(tmpbuf, "CARDID") == 0) + card_select_method = MC_SELECT_CARDID; + else if (strcmp(tmpbuf, "MAC") == 0) + card_select_method = MC_SELECT_MAC; + else if (strcmp(tmpbuf, "CARDTYPE") == 0) + card_select_method = MC_SELECT_CARDTYPE; + } + + DBGPRINT(RT_DEBUG_TRACE, + ("MC> Card Selection = %d\n", card_select_method)); + + // init + card_free_id = -1; + card_nouse_id = -1; + card_same_mac_id = -1; + card_match_id = -1; + + // search current card information records + for(card_index=0; + card_index Free = %d, Same = %d, NOUSE = %d\n", + card_free_id, card_same_mac_id, card_nouse_id)); + + if ((card_same_mac_id >= 0) && + ((card_select_method == MC_SELECT_CARDID) || + (card_select_method == MC_SELECT_CARDTYPE))) + { + // same MAC entry is found + card_match_id = card_same_mac_id; + + if (card_select_method == MC_SELECT_CARDTYPE) + { + // for CARDTYPE + sprintf(card_id_buf, "%02dCARDTYPE%s", + card_match_id, RFIC_word); + + if ((start_ptr=rtstrstruncasecmp(buffer, card_id_buf)) != NULL) + { + // we found the card ID + LETTER_CASE_TRANSLATE(start_ptr, card_id_buf); + } + } + } + else + { + // the card is 1st plug-in, try to find the match card profile + switch(card_select_method) + { + case MC_SELECT_CARDID: // CARDID + default: + if (card_free_id >= 0) + card_match_id = card_free_id; + else + card_match_id = card_nouse_id; + break; + + case MC_SELECT_MAC: // MAC + sprintf(card_id_buf, "MAC%02x:%02x:%02x:%02x:%02x:%02x", + mac[0], mac[1], mac[2], + mac[3], mac[4], mac[5]); + + /* try to find the key word in the card file */ + if ((start_ptr=rtstrstruncasecmp(buffer, card_id_buf)) != NULL) + { + LETTER_CASE_TRANSLATE(start_ptr, card_id_buf); + + /* get the row ID (2 ASCII characters) */ + start_ptr -= 2; + card_id_buf[0] = *(start_ptr); + card_id_buf[1] = *(start_ptr+1); + card_id_buf[2] = 0x00; + + card_match_id = simple_strtol(card_id_buf, 0, 10); + } + break; + + case MC_SELECT_CARDTYPE: // CARDTYPE + card_nouse_id = -1; + + for(card_index=0; + card_index= 0) + { + // make up search keyword + switch(card_select_method) + { + case MC_SELECT_CARDID: // CARDID + sprintf(card_id_buf, "%02dCARDID", card_match_id); + break; + + case MC_SELECT_MAC: // MAC + sprintf(card_id_buf, + "%02dmac%02x:%02x:%02x:%02x:%02x:%02x", + card_match_id, + mac[0], mac[1], mac[2], + mac[3], mac[4], mac[5]); + break; + + case MC_SELECT_CARDTYPE: // CARDTYPE + default: + sprintf(card_id_buf, "%02dcardtype%s", + card_match_id, RFIC_word); + break; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Search Keyword = %s\n", card_id_buf)); + + // read card file path + if (RTMPGetKeyParameter(card_id_buf, tmpbuf, 256, buffer)) + { + if (strlen(tmpbuf) < sizeof(pAd->MC_FileName)) + { + // backup card information + pAd->MC_RowID = card_match_id; /* base 0 */ + MC_CardUsed[card_match_id] = 1; + memcpy(MC_CardMac[card_match_id], mac, sizeof(mac)); + + // backup card file path + NdisMoveMemory(pAd->MC_FileName, tmpbuf , strlen(tmpbuf)); + pAd->MC_FileName[strlen(tmpbuf)] = '\0'; + flg_match_ok = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, + ("Card Profile Name = %s\n", pAd->MC_FileName)); + } + else + { + DBGPRINT(RT_DEBUG_ERROR, + ("Card Profile Name length too large!\n")); + } + } + else + { + DBGPRINT(RT_DEBUG_ERROR, + ("Can not find search key word in card.dat!\n")); + } + + if ((flg_match_ok != TRUE) && + (card_match_id < MAX_NUM_OF_MULTIPLE_CARD)) + { + MC_CardUsed[card_match_id] = 0; + memset(MC_CardMac[card_match_id], 0, sizeof(mac)); + } + } // if (card_match_id >= 0) + } + } + + // close file + retval = filp_close(srcf, NULL); + set_fs(orgfs); + current->fsuid = orgfsuid; + current->fsgid = orgfsgid; + kfree(buffer); + kfree(tmpbuf); + return flg_match_ok; +} +#endif // MULTIPLE_CARD_SUPPORT // + + +/* +======================================================================== +Routine Description: + Probe RT28XX chipset. + +Arguments: + _dev_p Point to the PCI or USB device + _dev_id_p Point to the PCI or USB device ID + +Return Value: + 0 Probe OK + -ENODEV Probe Fail + +Note: +======================================================================== +*/ +INT __devinit rt28xx_probe( + IN void *_dev_p, + IN void *_dev_id_p, + IN UINT argc, + OUT PRTMP_ADAPTER *ppAd) +{ + struct net_device *net_dev; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) NULL; + INT status; + PVOID handle; +#ifdef RT2870 +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* kernel 2.4 series */ + struct usb_device *dev_p = (struct usb_device *)_dev_p; +#else + struct usb_interface *intf = (struct usb_interface *)_dev_p; + struct usb_device *dev_p = interface_to_usbdev(intf); + + dev_p = usb_get_dev(dev_p); +#endif // LINUX_VERSION_CODE // +#endif // RT2870 // + + +#ifdef CONFIG_STA_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("STA Driver version-%s\n", STA_DRIVER_VERSION)); +#endif // CONFIG_STA_SUPPORT // + + // Check chipset vendor/product ID +// if (RT28XXChipsetCheck(_dev_p) == FALSE) +// goto err_out; + +#if LINUX_VERSION_CODE <= 0x20402 // Red Hat 7.1 + net_dev = alloc_netdev(sizeof(PRTMP_ADAPTER), "eth%d", ether_setup); +#else + net_dev = alloc_etherdev(sizeof(PRTMP_ADAPTER)); +#endif + if (net_dev == NULL) + { + printk("alloc_netdev failed\n"); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) + module_put(THIS_MODULE); +#endif //LINUX_VERSION_CODE < KERNEL_VERSION(2,6,15) +#else + MOD_DEC_USE_COUNT; +#endif + goto err_out; + } + +// sample +// if (rt_ieee80211_if_setup(net_dev) != NDIS_STATUS_SUCCESS) +// goto err_out; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) + SET_MODULE_OWNER(net_dev); +#endif + + netif_stop_queue(net_dev); +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +/* for supporting Network Manager */ +/* Set the sysfs physical device reference for the network logical device + * if set prior to registration will cause a symlink during initialization. + */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) + SET_NETDEV_DEV(net_dev, &(dev_p->dev)); +#endif +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + // Allocate RTMP_ADAPTER miniport adapter structure + handle = kmalloc(sizeof(struct os_cookie), GFP_KERNEL); + RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p); + + status = RTMPAllocAdapterBlock(handle, &pAd); + if (status != NDIS_STATUS_SUCCESS) + goto err_out_free_netdev; + + net_dev->priv = (PVOID)pAd; + pAd->net_dev = net_dev; // must be before RT28XXNetDevInit() + + RT28XXNetDevInit(_dev_p, net_dev, pAd); + +#ifdef CONFIG_STA_SUPPORT + pAd->StaCfg.OriDevType = net_dev->type; +#endif // CONFIG_STA_SUPPORT // + + // Find and assign a free interface name, raxx +// RT28XXAvailRANameAssign(net_dev->name); + + // Post config +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + if (RT28XXProbePostConfig(_dev_p, pAd, argc) == FALSE) + goto err_out_unmap; +#else + if (RT28XXProbePostConfig(_dev_p, pAd, 0) == FALSE) + goto err_out_unmap; +#endif // LINUX_VERSION_CODE // + +#ifdef CONFIG_STA_SUPPORT + pAd->OpMode = OPMODE_STA; +#endif // CONFIG_STA_SUPPORT // + + +#ifdef MULTIPLE_CARD_SUPPORT + // find its profile path + pAd->MC_RowID = -1; // use default profile path + RTMP_CardInfoRead(pAd); + + if (pAd->MC_RowID == -1) +#ifdef CONFIG_STA_SUPPORT + strcpy(pAd->MC_FileName, STA_PROFILE_PATH); +#endif // CONFIG_STA_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, + ("MC> ROW = %d, PATH = %s\n", pAd->MC_RowID, pAd->MC_FileName)); +#endif // MULTIPLE_CARD_SUPPORT // + + // sample move + if (rt_ieee80211_if_setup(net_dev, pAd) != NDIS_STATUS_SUCCESS) + goto err_out_unmap; + + // Register this device + status = register_netdev(net_dev); + if (status) + goto err_out_unmap; + + // Set driver data + RT28XX_DRVDATA_SET(_dev_p); + + + + *ppAd = pAd; + return 0; // probe ok + + + /* --------------------------- ERROR HANDLE --------------------------- */ +err_out_unmap: + RTMPFreeAdapter(pAd); + RT28XX_UNMAP(); + +err_out_free_netdev: +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) + free_netdev(net_dev); +#else + kfree(net_dev); +#endif + +err_out: + RT28XX_PUT_DEVICE(dev_p); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + return (LONG)NULL; +#else + return -ENODEV; /* probe fail */ +#endif // LINUX_VERSION_CODE // +} /* End of rt28xx_probe */ + + +/* +======================================================================== +Routine Description: + The entry point for Linux kernel sent packet to our driver. + +Arguments: + sk_buff *skb the pointer refer to a sk_buffer. + +Return Value: + 0 + +Note: + This function is the entry point of Tx Path for Os delivery packet to + our driver. You only can put OS-depened & STA/AP common handle procedures + in here. +======================================================================== +*/ +int rt28xx_packet_xmit(struct sk_buff *skb) +{ + struct net_device *net_dev = skb->dev; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + int status = 0; + PNDIS_PACKET pPacket = (PNDIS_PACKET) skb; + + /* RT2870STA does this in RTMPSendPackets() */ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_RESOURCES); + return 0; + } +#endif // RALINK_ATE // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + // Drop send request since we are in monitor mode + if (MONITOR_ON(pAd)) + { + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + goto done; + } + } +#endif // CONFIG_STA_SUPPORT // + + // EapolStart size is 18 + if (skb->len < 14) + { + //printk("bad packet size: %d\n", pkt->len); + hex_dump("bad packet", skb->data, skb->len); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + goto done; + } + +#if 0 +// if ((pkt->data[0] & 0x1) == 0) + { + //hex_dump(__FUNCTION__, pkt->data, pkt->len); + printk("pPacket = %x\n", pPacket); + } +#endif + + RTMP_SET_PACKET_5VT(pPacket, 0); +// MiniportMMRequest(pAd, pkt->data, pkt->len); +#ifdef CONFIG_5VT_ENHANCE + if (*(int*)(skb->cb) == BRIDGE_TAG) { + RTMP_SET_PACKET_5VT(pPacket, 1); + } +#endif + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + + STASendPackets((NDIS_HANDLE)pAd, (PPNDIS_PACKET) &pPacket, 1); + } + +#endif // CONFIG_STA_SUPPORT // + + status = 0; +done: + + return status; +} + + +/* +======================================================================== +Routine Description: + Send a packet to WLAN. + +Arguments: + skb_p points to our adapter + dev_p which WLAN network interface + +Return Value: + 0: transmit successfully + otherwise: transmit fail + +Note: +======================================================================== +*/ +INT rt28xx_send_packets( + IN struct sk_buff *skb_p, + IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = net_dev->priv; + + if (!(net_dev->flags & IFF_UP)) + { + RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE); + return 0; + } + + NdisZeroMemory((PUCHAR)&skb_p->cb[CB_OFF], 15); + RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID); + + return rt28xx_packet_xmit(skb_p); +} /* End of MBSS_VirtualIF_PacketSend */ + + + + +#if LINUX_VERSION_CODE <= 0x20402 // Red Hat 7.1 +//static struct net_device *alloc_netdev(int sizeof_priv, const char *mask, void (*setup)(struct net_device *)) //sample +struct net_device *alloc_netdev( + int sizeof_priv, + const char *mask, + void (*setup)(struct net_device *)) +{ + struct net_device *dev; + INT alloc_size; + + + /* ensure 32-byte alignment of the private area */ + alloc_size = sizeof (*dev) + sizeof_priv + 31; + + dev = (struct net_device *) kmalloc(alloc_size, GFP_KERNEL); + if (dev == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, + ("alloc_netdev: Unable to allocate device memory.\n")); + return NULL; + } + + memset(dev, 0, alloc_size); + + if (sizeof_priv) + dev->priv = (void *) (((long)(dev + 1) + 31) & ~31); + + setup(dev); + strcpy(dev->name, mask); + + return dev; +} +#endif // LINUX_VERSION_CODE // + + +void CfgInitHook(PRTMP_ADAPTER pAd) +{ + pAd->bBroadComHT = TRUE; +} /* End of CfgInitHook */ + + +#if 0 // Not used now, should keep it in our source tree?? +/* +======================================================================== +Routine Description: + Find and assign a free interface name (raxx). + +Arguments: + *name_p the interface name pointer + +Return Value: + TRUE OK + FALSE FAIL + +Note: +======================================================================== +*/ +static BOOLEAN RT28XXAvailRANameAssign( + IN CHAR *name_p) +{ + CHAR slot_name[IFNAMSIZ]; + struct net_device *device; + UINT32 if_id; + + + for(if_id=0; if_id<8; if_id++) + { + sprintf(slot_name, "ra%d", if_id); + + for(device=dev_base; device!=NULL; device=device->next) + { + if (strncmp(device->name, slot_name, 4) == 0) + break; + } + + if (device == NULL) + break; + } + + if (if_id == 8) + { + DBGPRINT(RT_DEBUG_ERROR, ("No available slot name\n")); + return FALSE; + } + + sprintf(name_p, "ra%d", if_id); + return TRUE; +} /* End of RT28XXAvailRANameAssign */ +#endif + +#if WIRELESS_EXT >= 12 +// This function will be called when query /proc +struct iw_statistics *rt28xx_get_wireless_stats( + IN struct net_device *net_dev) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + + + DBGPRINT(RT_DEBUG_TRACE, ("rt28xx_get_wireless_stats --->\n")); + + pAd->iw_stats.status = 0; // Status - device dependent for now + + // link quality + pAd->iw_stats.qual.qual = ((pAd->Mlme.ChannelQuality * 12)/10 + 10); + if(pAd->iw_stats.qual.qual > 100) + pAd->iw_stats.qual.qual = 100; + +#ifdef CONFIG_STA_SUPPORT + if (pAd->OpMode == OPMODE_STA) + pAd->iw_stats.qual.level = RTMPMaxRssi(pAd, pAd->StaCfg.RssiSample.LastRssi0, pAd->StaCfg.RssiSample.LastRssi1, pAd->StaCfg.RssiSample.LastRssi2); +#endif // CONFIG_STA_SUPPORT // + + pAd->iw_stats.qual.noise = pAd->BbpWriteLatch[66]; // noise level (dBm) + + pAd->iw_stats.qual.noise += 256 - 143; + pAd->iw_stats.qual.updated = 1; // Flags to know if updated +#ifdef IW_QUAL_DBM + pAd->iw_stats.qual.updated |= IW_QUAL_DBM; // Level + Noise are dBm +#endif // IW_QUAL_DBM // + + pAd->iw_stats.discard.nwid = 0; // Rx : Wrong nwid/essid + pAd->iw_stats.miss.beacon = 0; // Missed beacons/superframe + + DBGPRINT(RT_DEBUG_TRACE, ("<--- rt28xx_get_wireless_stats\n")); + return &pAd->iw_stats; +} /* End of rt28xx_get_wireless_stats */ +#endif // WIRELESS_EXT // + + + +void tbtt_tasklet(unsigned long data) +{ +#define MAX_TX_IN_TBTT (16) + +} + +INT rt28xx_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + RTMP_ADAPTER *pAd = NULL; + INT ret = 0; + + if (net_dev->priv_flags == INT_MAIN) + { + pAd = net_dev->priv; + } + else + { + pVirtualAd = net_dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + ret = rt28xx_sta_ioctl(net_dev, rq, cmd); + } +#endif // CONFIG_STA_SUPPORT // + + return ret; +} + +/* + ======================================================================== + + Routine Description: + return ethernet statistics counter + + Arguments: + net_dev Pointer to net_device + + Return Value: + net_device_stats* + + Note: + + ======================================================================== +*/ +struct net_device_stats *RT28xx_get_ether_stats( + IN struct net_device *net_dev) +{ + RTMP_ADAPTER *pAd = NULL; + + if (net_dev) + pAd = net_dev->priv; + + if (pAd) + { + + pAd->stats.rx_packets = pAd->WlanCounters.ReceivedFragmentCount.QuadPart; + pAd->stats.tx_packets = pAd->WlanCounters.TransmittedFragmentCount.QuadPart; + + pAd->stats.rx_bytes = pAd->RalinkCounters.ReceivedByteCount; + pAd->stats.tx_bytes = pAd->RalinkCounters.TransmittedByteCount; + + pAd->stats.rx_errors = pAd->Counters8023.RxErrors; + pAd->stats.tx_errors = pAd->Counters8023.TxErrors; + + pAd->stats.rx_dropped = 0; + pAd->stats.tx_dropped = 0; + + pAd->stats.multicast = pAd->WlanCounters.MulticastReceivedFrameCount.QuadPart; // multicast packets received + pAd->stats.collisions = pAd->Counters8023.OneCollision + pAd->Counters8023.MoreCollisions; // Collision packets + + pAd->stats.rx_length_errors = 0; + pAd->stats.rx_over_errors = pAd->Counters8023.RxNoBuffer; // receiver ring buff overflow + pAd->stats.rx_crc_errors = 0;//pAd->WlanCounters.FCSErrorCount; // recved pkt with crc error + pAd->stats.rx_frame_errors = pAd->Counters8023.RcvAlignmentErrors; // recv'd frame alignment error + pAd->stats.rx_fifo_errors = pAd->Counters8023.RxNoBuffer; // recv'r fifo overrun + pAd->stats.rx_missed_errors = 0; // receiver missed packet + + // detailed tx_errors + pAd->stats.tx_aborted_errors = 0; + pAd->stats.tx_carrier_errors = 0; + pAd->stats.tx_fifo_errors = 0; + pAd->stats.tx_heartbeat_errors = 0; + pAd->stats.tx_window_errors = 0; + + // for cslip etc + pAd->stats.rx_compressed = 0; + pAd->stats.tx_compressed = 0; + + return &pAd->stats; + } + else + return NULL; +} + diff --git a/drivers/staging/rt2870/rt_profile.c b/drivers/staging/rt2870/rt_profile.c new file mode 100644 index 000000000000..3e360c661589 --- /dev/null +++ b/drivers/staging/rt2870/rt_profile.c @@ -0,0 +1,2016 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#include "rt_config.h" + +#ifdef DOT11_N_SUPPORT +static void HTParametersHook( + IN PRTMP_ADAPTER pAd, + IN CHAR *pValueStr, + IN CHAR *pInput); +#endif // DOT11_N_SUPPORT // + +#define ETH_MAC_ADDR_STR_LEN 17 // in format of xx:xx:xx:xx:xx:xx + +// We assume the s1 is a sting, s2 is a memory space with 6 bytes. and content of s1 will be changed. +BOOLEAN rtstrmactohex(char *s1, char *s2) +{ + int i = 0; + char *ptokS = s1, *ptokE = s1; + + if (strlen(s1) != ETH_MAC_ADDR_STR_LEN) + return FALSE; + + while((*ptokS) != '\0') + { + if((ptokE = strchr(ptokS, ':')) != NULL) + *ptokE++ = '\0'; + if ((strlen(ptokS) != 2) || (!isxdigit(*ptokS)) || (!isxdigit(*(ptokS+1)))) + break; // fail + AtoH(ptokS, &s2[i++], 1); + ptokS = ptokE; + if (i == 6) + break; // parsing finished + } + + return ( i == 6 ? TRUE : FALSE); + +} + + +// we assume the s1 and s2 both are strings. +BOOLEAN rtstrcasecmp(char *s1, char *s2) +{ + char *p1 = s1, *p2 = s2; + + if (strlen(s1) != strlen(s2)) + return FALSE; + + while(*p1 != '\0') + { + if((*p1 != *p2) && ((*p1 ^ *p2) != 0x20)) + return FALSE; + p1++; + p2++; + } + + return TRUE; +} + +// we assume the s1 (buffer) and s2 (key) both are strings. +char * rtstrstruncasecmp(char * s1, char * s2) +{ + INT l1, l2, i; + char temp1, temp2; + + l2 = strlen(s2); + if (!l2) + return (char *) s1; + + l1 = strlen(s1); + + while (l1 >= l2) + { + l1--; + + for(i=0; i= l2) + { + l1--; + if (!memcmp(s1,s2,l2)) + return (char *) s1; + s1++; + } + + return NULL; +} + +/** + * rstrtok - Split a string into tokens + * @s: The string to be searched + * @ct: The characters to search for + * * WARNING: strtok is deprecated, use strsep instead. However strsep is not compatible with old architecture. + */ +char * __rstrtok; +char * rstrtok(char * s,const char * ct) +{ + char *sbegin, *send; + + sbegin = s ? s : __rstrtok; + if (!sbegin) + { + return NULL; + } + + sbegin += strspn(sbegin,ct); + if (*sbegin == '\0') + { + __rstrtok = NULL; + return( NULL ); + } + + send = strpbrk( sbegin, ct); + if (send && *send != '\0') + *send++ = '\0'; + + __rstrtok = send; + + return (sbegin); +} + +/** + * delimitcnt - return the count of a given delimiter in a given string. + * @s: The string to be searched. + * @ct: The delimiter to search for. + * Notice : We suppose the delimiter is a single-char string(for example : ";"). + */ +INT delimitcnt(char * s,const char * ct) +{ + INT count = 0; + /* point to the beginning of the line */ + const char *token = s; + + for ( ;; ) + { + token = strpbrk(token, ct); /* search for delimiters */ + + if ( token == NULL ) + { + /* advanced to the terminating null character */ + break; + } + /* skip the delimiter */ + ++token; + + /* + * Print the found text: use len with %.*s to specify field width. + */ + + /* accumulate delimiter count */ + ++count; + } + return count; +} + +/* + * converts the Internet host address from the standard numbers-and-dots notation + * into binary data. + * returns nonzero if the address is valid, zero if not. + */ +int rtinet_aton(const char *cp, unsigned int *addr) +{ + unsigned int val; + int base, n; + char c; + unsigned int parts[4]; + unsigned int *pp = parts; + + for (;;) + { + /* + * Collect number up to ``.''. + * Values are specified as for C: + * 0x=hex, 0=octal, other=decimal. + */ + val = 0; + base = 10; + if (*cp == '0') + { + if (*++cp == 'x' || *cp == 'X') + base = 16, cp++; + else + base = 8; + } + while ((c = *cp) != '\0') + { + if (isdigit((unsigned char) c)) + { + val = (val * base) + (c - '0'); + cp++; + continue; + } + if (base == 16 && isxdigit((unsigned char) c)) + { + val = (val << 4) + + (c + 10 - (islower((unsigned char) c) ? 'a' : 'A')); + cp++; + continue; + } + break; + } + if (*cp == '.') + { + /* + * Internet format: a.b.c.d a.b.c (with c treated as 16-bits) + * a.b (with b treated as 24 bits) + */ + if (pp >= parts + 3 || val > 0xff) + return 0; + *pp++ = val, cp++; + } + else + break; + } + + /* + * Check for trailing junk. + */ + while (*cp) + if (!isspace((unsigned char) *cp++)) + return 0; + + /* + * Concoct the address according to the number of parts specified. + */ + n = pp - parts + 1; + switch (n) + { + + case 1: /* a -- 32 bits */ + break; + + case 2: /* a.b -- 8.24 bits */ + if (val > 0xffffff) + return 0; + val |= parts[0] << 24; + break; + + case 3: /* a.b.c -- 8.8.16 bits */ + if (val > 0xffff) + return 0; + val |= (parts[0] << 24) | (parts[1] << 16); + break; + + case 4: /* a.b.c.d -- 8.8.8.8 bits */ + if (val > 0xff) + return 0; + val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8); + break; + } + + *addr = htonl(val); + return 1; + +} + +/* + ======================================================================== + + Routine Description: + Find key section for Get key parameter. + + Arguments: + buffer Pointer to the buffer to start find the key section + section the key of the secion to be find + + Return Value: + NULL Fail + Others Success + ======================================================================== +*/ +PUCHAR RTMPFindSection( + IN PCHAR buffer) +{ + CHAR temp_buf[32]; + PUCHAR ptr; + + strcpy(temp_buf, "Default"); + + if((ptr = rtstrstr(buffer, temp_buf)) != NULL) + return (ptr+strlen("\n")); + else + return NULL; +} + +/* + ======================================================================== + + Routine Description: + Get key parameter. + + Arguments: + key Pointer to key string + dest Pointer to destination + destsize The datasize of the destination + buffer Pointer to the buffer to start find the key + + Return Value: + TRUE Success + FALSE Fail + + Note: + This routine get the value with the matched key (case case-sensitive) + ======================================================================== +*/ +INT RTMPGetKeyParameter( + IN PCHAR key, + OUT PCHAR dest, + IN INT destsize, + IN PCHAR buffer) +{ + UCHAR *temp_buf1 = NULL; + UCHAR *temp_buf2 = NULL; + CHAR *start_ptr; + CHAR *end_ptr; + CHAR *ptr; + CHAR *offset = 0; + INT len; + + //temp_buf1 = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG); + os_alloc_mem(NULL, &temp_buf1, MAX_PARAM_BUFFER_SIZE); + + if(temp_buf1 == NULL) + return (FALSE); + + //temp_buf2 = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG); + os_alloc_mem(NULL, &temp_buf2, MAX_PARAM_BUFFER_SIZE); + if(temp_buf2 == NULL) + { + os_free_mem(NULL, temp_buf1); + return (FALSE); + } + + //find section + if((offset = RTMPFindSection(buffer)) == NULL) + { + os_free_mem(NULL, temp_buf1); + os_free_mem(NULL, temp_buf2); + return (FALSE); + } + + strcpy(temp_buf1, "\n"); + strcat(temp_buf1, key); + strcat(temp_buf1, "="); + + //search key + if((start_ptr=rtstrstr(offset, temp_buf1))==NULL) + { + os_free_mem(NULL, temp_buf1); + os_free_mem(NULL, temp_buf2); + return (FALSE); + } + + start_ptr+=strlen("\n"); + if((end_ptr=rtstrstr(start_ptr, "\n"))==NULL) + end_ptr=start_ptr+strlen(start_ptr); + + if (end_ptrSharedKey[i][idx].KeyLen = KeyLen / 2; + AtoH(keybuff, pAd->SharedKey[i][idx].Key, KeyLen / 2); + if (KeyLen == 10) + CipherAlg = CIPHER_WEP64; + else + CipherAlg = CIPHER_WEP128; + pAd->SharedKey[i][idx].CipherAlg = CipherAlg; + + DBGPRINT(RT_DEBUG_TRACE, ("I/F(ra%d) Key%dStr=%s and type=%s\n", i, idx+1, keybuff, (KeyType == 0) ? "Hex":"Ascii")); + return 1; + } + else + {//Invalid key length + DBGPRINT(RT_DEBUG_ERROR, ("I/F(ra%d) Key%dStr is Invalid key length! KeyLen = %ld!\n", i, idx+1, KeyLen)); + return 0; + } + } +} +static void rtmp_read_key_parms_from_file(IN PRTMP_ADAPTER pAd, char *tmpbuf, char *buffer) +{ + char tok_str[16]; + PUCHAR macptr; + INT i = 0, idx; + ULONG KeyType[MAX_MBSSID_NUM]; + ULONG KeyIdx; + + NdisZeroMemory(KeyType, MAX_MBSSID_NUM); + + //DefaultKeyID + if(RTMPGetKeyParameter("DefaultKeyID", tmpbuf, 25, buffer)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + KeyIdx = simple_strtol(tmpbuf, 0, 10); + if((KeyIdx >= 1 ) && (KeyIdx <= 4)) + pAd->StaCfg.DefaultKeyId = (UCHAR) (KeyIdx - 1); + else + pAd->StaCfg.DefaultKeyId = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("DefaultKeyID(0~3)=%d\n", pAd->StaCfg.DefaultKeyId)); + } +#endif // CONFIG_STA_SUPPORT // + } + + + for (idx = 0; idx < 4; idx++) + { + sprintf(tok_str, "Key%dType", idx + 1); + //Key1Type + if (RTMPGetKeyParameter(tok_str, tmpbuf, 128, buffer)) + { + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + KeyType[i] = simple_strtol(macptr, 0, 10); + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + sprintf(tok_str, "Key%dStr", idx + 1); + if (RTMPGetCriticalParameter(tok_str, tmpbuf, 128, buffer)) + { + rtmp_parse_key_buffer_from_file(pAd, tmpbuf, KeyType[BSS0], BSS0, idx); + } + } +#endif // CONFIG_STA_SUPPORT // + } + } +} + + +#ifdef CONFIG_STA_SUPPORT +static void rtmp_read_sta_wmm_parms_from_file(IN PRTMP_ADAPTER pAd, char *tmpbuf, char *buffer) +{ + PUCHAR macptr; + INT i=0; + BOOLEAN bWmmEnable = FALSE; + + //WmmCapable + if(RTMPGetKeyParameter("WmmCapable", tmpbuf, 32, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + { + pAd->CommonCfg.bWmmCapable = TRUE; + bWmmEnable = TRUE; + } + else //Disable + { + pAd->CommonCfg.bWmmCapable = FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("WmmCapable=%d\n", pAd->CommonCfg.bWmmCapable)); + } + +#ifdef QOS_DLS_SUPPORT + //DLSCapable + if(RTMPGetKeyParameter("DLSCapable", tmpbuf, 32, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + { + pAd->CommonCfg.bDLSCapable = TRUE; + } + else //Disable + { + pAd->CommonCfg.bDLSCapable = FALSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("bDLSCapable=%d\n", pAd->CommonCfg.bDLSCapable)); + } +#endif // QOS_DLS_SUPPORT // + + //AckPolicy for AC_BK, AC_BE, AC_VI, AC_VO + if(RTMPGetKeyParameter("AckPolicy", tmpbuf, 32, buffer)) + { + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + pAd->CommonCfg.AckPolicy[i] = (UCHAR)simple_strtol(macptr, 0, 10); + + DBGPRINT(RT_DEBUG_TRACE, ("AckPolicy[%d]=%d\n", i, pAd->CommonCfg.AckPolicy[i])); + } + } + + if (bWmmEnable) + { + //APSDCapable + if(RTMPGetKeyParameter("APSDCapable", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bAPSDCapable = TRUE; + else + pAd->CommonCfg.bAPSDCapable = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("APSDCapable=%d\n", pAd->CommonCfg.bAPSDCapable)); + } + + //APSDAC for AC_BE, AC_BK, AC_VI, AC_VO + if(RTMPGetKeyParameter("APSDAC", tmpbuf, 32, buffer)) + { + BOOLEAN apsd_ac[4]; + + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + apsd_ac[i] = (BOOLEAN)simple_strtol(macptr, 0, 10); + + DBGPRINT(RT_DEBUG_TRACE, ("APSDAC%d %d\n", i, apsd_ac[i])); + } + + pAd->CommonCfg.bAPSDAC_BE = apsd_ac[0]; + pAd->CommonCfg.bAPSDAC_BK = apsd_ac[1]; + pAd->CommonCfg.bAPSDAC_VI = apsd_ac[2]; + pAd->CommonCfg.bAPSDAC_VO = apsd_ac[3]; + } + } + +} +#endif // CONFIG_STA_SUPPORT // + + +NDIS_STATUS RTMPReadParametersHook( + IN PRTMP_ADAPTER pAd) +{ + PUCHAR src = NULL; + struct file *srcf; + INT retval, orgfsuid, orgfsgid; + mm_segment_t orgfs; + CHAR *buffer; + CHAR *tmpbuf; + ULONG RtsThresh; + ULONG FragThresh; +#ifdef CONFIG_STA_SUPPORT + UCHAR keyMaterial[40]; +#endif // CONFIG_STA_SUPPORT // + + + PUCHAR macptr; + INT i = 0; + + buffer = kmalloc(MAX_INI_BUFFER_SIZE, MEM_ALLOC_FLAG); + if(buffer == NULL) + return NDIS_STATUS_FAILURE; + + tmpbuf = kmalloc(MAX_PARAM_BUFFER_SIZE, MEM_ALLOC_FLAG); + if(tmpbuf == NULL) + { + kfree(buffer); + return NDIS_STATUS_FAILURE; + } + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + src = STA_PROFILE_PATH; +#endif // CONFIG_STA_SUPPORT // +#ifdef MULTIPLE_CARD_SUPPORT + src = pAd->MC_FileName; +#endif // MULTIPLE_CARD_SUPPORT // + + // Save uid and gid used for filesystem access. + // Set user and group to 0 (root) + orgfsuid = current->fsuid; + orgfsgid = current->fsgid; + current->fsuid=current->fsgid = 0; + orgfs = get_fs(); + set_fs(KERNEL_DS); + + if (src && *src) + { + srcf = filp_open(src, O_RDONLY, 0); + if (IS_ERR(srcf)) + { + DBGPRINT(RT_DEBUG_ERROR, ("--> Error %ld opening %s\n", -PTR_ERR(srcf),src)); + } + else + { + // The object must have a read method + if (srcf->f_op && srcf->f_op->read) + { + memset(buffer, 0x00, MAX_INI_BUFFER_SIZE); + retval=srcf->f_op->read(srcf, buffer, MAX_INI_BUFFER_SIZE, &srcf->f_pos); + if (retval < 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("--> Read %s error %d\n", src, -retval)); + } + else + { + // set file parameter to portcfg + //CountryRegion + if(RTMPGetKeyParameter("CountryRegion", tmpbuf, 25, buffer)) + { + pAd->CommonCfg.CountryRegion = (UCHAR) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("CountryRegion=%d\n", pAd->CommonCfg.CountryRegion)); + } + //CountryRegionABand + if(RTMPGetKeyParameter("CountryRegionABand", tmpbuf, 25, buffer)) + { + pAd->CommonCfg.CountryRegionForABand= (UCHAR) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("CountryRegionABand=%d\n", pAd->CommonCfg.CountryRegionForABand)); + } + //CountryCode + if(RTMPGetKeyParameter("CountryCode", tmpbuf, 25, buffer)) + { + NdisMoveMemory(pAd->CommonCfg.CountryCode, tmpbuf , 2); +#ifdef CONFIG_STA_SUPPORT +#ifdef EXT_BUILD_CHANNEL_LIST + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + NdisMoveMemory(pAd->StaCfg.StaOriCountryCode, tmpbuf , 2); +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + if (strlen(pAd->CommonCfg.CountryCode) != 0) + { + pAd->CommonCfg.bCountryFlag = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("CountryCode=%s\n", pAd->CommonCfg.CountryCode)); + } + //ChannelGeography + if(RTMPGetKeyParameter("ChannelGeography", tmpbuf, 25, buffer)) + { + UCHAR Geography = (UCHAR) simple_strtol(tmpbuf, 0, 10); + if (Geography <= BOTH) + { + pAd->CommonCfg.Geography = Geography; + pAd->CommonCfg.CountryCode[2] = + (pAd->CommonCfg.Geography == BOTH) ? ' ' : ((pAd->CommonCfg.Geography == IDOR) ? 'I' : 'O'); +#ifdef CONFIG_STA_SUPPORT +#ifdef EXT_BUILD_CHANNEL_LIST + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->StaCfg.StaOriGeography = pAd->CommonCfg.Geography; +#endif // EXT_BUILD_CHANNEL_LIST // +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("ChannelGeography=%d\n", pAd->CommonCfg.Geography)); + } + } + else + { + pAd->CommonCfg.Geography = BOTH; + pAd->CommonCfg.CountryCode[2] = ' '; + } + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + //SSID + if (RTMPGetCriticalParameter("SSID", tmpbuf, 256, buffer)) + { + if (strlen(tmpbuf) <= 32) + { + pAd->CommonCfg.SsidLen = (UCHAR) strlen(tmpbuf); + NdisZeroMemory(pAd->CommonCfg.Ssid, NDIS_802_11_LENGTH_SSID); + NdisMoveMemory(pAd->CommonCfg.Ssid, tmpbuf, pAd->CommonCfg.SsidLen); + pAd->MlmeAux.AutoReconnectSsidLen = pAd->CommonCfg.SsidLen; + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, NDIS_802_11_LENGTH_SSID); + NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, tmpbuf, pAd->MlmeAux.AutoReconnectSsidLen); + pAd->MlmeAux.SsidLen = pAd->CommonCfg.SsidLen; + NdisZeroMemory(pAd->MlmeAux.Ssid, NDIS_802_11_LENGTH_SSID); + NdisMoveMemory(pAd->MlmeAux.Ssid, tmpbuf, pAd->MlmeAux.SsidLen); + DBGPRINT(RT_DEBUG_TRACE, ("%s::(SSID=%s)\n", __FUNCTION__, tmpbuf)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + //NetworkType + if (RTMPGetKeyParameter("NetworkType", tmpbuf, 25, buffer)) + { + pAd->bConfigChanged = TRUE; + if (strcmp(tmpbuf, "Adhoc") == 0) + pAd->StaCfg.BssType = BSS_ADHOC; + else //Default Infrastructure mode + pAd->StaCfg.BssType = BSS_INFRA; + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAd->StaCfg.WpaState = SS_NOTUSE; + DBGPRINT(RT_DEBUG_TRACE, ("%s::(NetworkType=%d)\n", __FUNCTION__, pAd->StaCfg.BssType)); + } + } +#endif // CONFIG_STA_SUPPORT // + //Channel + if(RTMPGetKeyParameter("Channel", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.Channel = (UCHAR) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("Channel=%d\n", pAd->CommonCfg.Channel)); + } + //WirelessMode + if(RTMPGetKeyParameter("WirelessMode", tmpbuf, 10, buffer)) + { + int value = 0, maxPhyMode = PHY_11G; + +#ifdef DOT11_N_SUPPORT + maxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + value = simple_strtol(tmpbuf, 0, 10); + + if (value <= maxPhyMode) + { + pAd->CommonCfg.PhyMode = value; + } + DBGPRINT(RT_DEBUG_TRACE, ("PhyMode=%d\n", pAd->CommonCfg.PhyMode)); + } + //BasicRate + if(RTMPGetKeyParameter("BasicRate", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.BasicRateBitmap = (ULONG) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("BasicRate=%ld\n", pAd->CommonCfg.BasicRateBitmap)); + } + //BeaconPeriod + if(RTMPGetKeyParameter("BeaconPeriod", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.BeaconPeriod = (USHORT) simple_strtol(tmpbuf, 0, 10); + DBGPRINT(RT_DEBUG_TRACE, ("BeaconPeriod=%d\n", pAd->CommonCfg.BeaconPeriod)); + } + //TxPower + if(RTMPGetKeyParameter("TxPower", tmpbuf, 10, buffer)) + { + pAd->CommonCfg.TxPowerPercentage = (ULONG) simple_strtol(tmpbuf, 0, 10); +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + pAd->CommonCfg.TxPowerDefault = pAd->CommonCfg.TxPowerPercentage; +#endif // CONFIG_STA_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("TxPower=%ld\n", pAd->CommonCfg.TxPowerPercentage)); + } + //BGProtection + if(RTMPGetKeyParameter("BGProtection", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case 1: //Always On + pAd->CommonCfg.UseBGProtection = 1; + break; + case 2: //Always OFF + pAd->CommonCfg.UseBGProtection = 2; + break; + case 0: //AUTO + default: + pAd->CommonCfg.UseBGProtection = 0; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("BGProtection=%ld\n", pAd->CommonCfg.UseBGProtection)); + } + //OLBCDetection + if(RTMPGetKeyParameter("DisableOLBC", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case 1: //disable OLBC Detection + pAd->CommonCfg.DisableOLBCDetect = 1; + break; + case 0: //enable OLBC Detection + pAd->CommonCfg.DisableOLBCDetect = 0; + break; + default: + pAd->CommonCfg.DisableOLBCDetect= 0; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("OLBCDetection=%ld\n", pAd->CommonCfg.DisableOLBCDetect)); + } + //TxPreamble + if(RTMPGetKeyParameter("TxPreamble", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case Rt802_11PreambleShort: + pAd->CommonCfg.TxPreamble = Rt802_11PreambleShort; + break; + case Rt802_11PreambleLong: + default: + pAd->CommonCfg.TxPreamble = Rt802_11PreambleLong; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("TxPreamble=%ld\n", pAd->CommonCfg.TxPreamble)); + } + //RTSThreshold + if(RTMPGetKeyParameter("RTSThreshold", tmpbuf, 10, buffer)) + { + RtsThresh = simple_strtol(tmpbuf, 0, 10); + if( (RtsThresh >= 1) && (RtsThresh <= MAX_RTS_THRESHOLD) ) + pAd->CommonCfg.RtsThreshold = (USHORT)RtsThresh; + else + pAd->CommonCfg.RtsThreshold = MAX_RTS_THRESHOLD; + + DBGPRINT(RT_DEBUG_TRACE, ("RTSThreshold=%d\n", pAd->CommonCfg.RtsThreshold)); + } + //FragThreshold + if(RTMPGetKeyParameter("FragThreshold", tmpbuf, 10, buffer)) + { + FragThresh = simple_strtol(tmpbuf, 0, 10); + pAd->CommonCfg.bUseZeroToDisableFragment = FALSE; + + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { //illegal FragThresh so we set it to default + pAd->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + pAd->CommonCfg.bUseZeroToDisableFragment = TRUE; + } + else if (FragThresh % 2 == 1) + { + // The length of each fragment shall always be an even number of octets, except for the last fragment + // of an MSDU or MMPDU, which may be either an even or an odd number of octets. + pAd->CommonCfg.FragmentThreshold = (USHORT)(FragThresh - 1); + } + else + { + pAd->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + //pAd->CommonCfg.AllowFragSize = (pAd->CommonCfg.FragmentThreshold) - LENGTH_802_11 - LENGTH_CRC; + DBGPRINT(RT_DEBUG_TRACE, ("FragThreshold=%d\n", pAd->CommonCfg.FragmentThreshold)); + } + //TxBurst + if(RTMPGetKeyParameter("TxBurst", tmpbuf, 10, buffer)) + { +//#ifdef WIFI_TEST +// pAd->CommonCfg.bEnableTxBurst = FALSE; +//#else + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bEnableTxBurst = TRUE; + else //Disable + pAd->CommonCfg.bEnableTxBurst = FALSE; +//#endif + DBGPRINT(RT_DEBUG_TRACE, ("TxBurst=%d\n", pAd->CommonCfg.bEnableTxBurst)); + } + +#ifdef AGGREGATION_SUPPORT + //PktAggregate + if(RTMPGetKeyParameter("PktAggregate", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bAggregationCapable = TRUE; + else //Disable + pAd->CommonCfg.bAggregationCapable = FALSE; +#ifdef PIGGYBACK_SUPPORT + pAd->CommonCfg.bPiggyBackCapable = pAd->CommonCfg.bAggregationCapable; +#endif // PIGGYBACK_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("PktAggregate=%d\n", pAd->CommonCfg.bAggregationCapable)); + } +#else + pAd->CommonCfg.bAggregationCapable = FALSE; + pAd->CommonCfg.bPiggyBackCapable = FALSE; +#endif // AGGREGATION_SUPPORT // + + // WmmCapable + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + rtmp_read_sta_wmm_parms_from_file(pAd, tmpbuf, buffer); +#endif // CONFIG_STA_SUPPORT // + + //ShortSlot + if(RTMPGetKeyParameter("ShortSlot", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) //Enable + pAd->CommonCfg.bUseShortSlotTime = TRUE; + else //Disable + pAd->CommonCfg.bUseShortSlotTime = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("ShortSlot=%d\n", pAd->CommonCfg.bUseShortSlotTime)); + } + //IEEE80211H + if(RTMPGetKeyParameter("IEEE80211H", tmpbuf, 10, buffer)) + { + for (i = 0, macptr = rstrtok(tmpbuf,";"); macptr; macptr = rstrtok(NULL,";"), i++) + { + if(simple_strtol(macptr, 0, 10) != 0) //Enable + pAd->CommonCfg.bIEEE80211H = TRUE; + else //Disable + pAd->CommonCfg.bIEEE80211H = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("IEEE80211H=%d\n", pAd->CommonCfg.bIEEE80211H)); + } + } + //CSPeriod + if(RTMPGetKeyParameter("CSPeriod", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) + pAd->CommonCfg.RadarDetect.CSPeriod = simple_strtol(tmpbuf, 0, 10); + else + pAd->CommonCfg.RadarDetect.CSPeriod = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("CSPeriod=%d\n", pAd->CommonCfg.RadarDetect.CSPeriod)); + } + + //RDRegion + if(RTMPGetKeyParameter("RDRegion", tmpbuf, 128, buffer)) + { + if ((strncmp(tmpbuf, "JAP_W53", 7) == 0) || (strncmp(tmpbuf, "jap_w53", 7) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = JAP_W53; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 15; + } + else if ((strncmp(tmpbuf, "JAP_W56", 7) == 0) || (strncmp(tmpbuf, "jap_w56", 7) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = JAP_W56; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + else if ((strncmp(tmpbuf, "JAP", 3) == 0) || (strncmp(tmpbuf, "jap", 3) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = JAP; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 5; + } + else if ((strncmp(tmpbuf, "FCC", 3) == 0) || (strncmp(tmpbuf, "fcc", 3) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = FCC; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 5; + } + else if ((strncmp(tmpbuf, "CE", 2) == 0) || (strncmp(tmpbuf, "ce", 2) == 0)) + { + pAd->CommonCfg.RadarDetect.RDDurRegion = CE; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + else + { + pAd->CommonCfg.RadarDetect.RDDurRegion = CE; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + + DBGPRINT(RT_DEBUG_TRACE, ("RDRegion=%d\n", pAd->CommonCfg.RadarDetect.RDDurRegion)); + } + else + { + pAd->CommonCfg.RadarDetect.RDDurRegion = CE; + pAd->CommonCfg.RadarDetect.DfsSessionTime = 13; + } + + //WirelessEvent + if(RTMPGetKeyParameter("WirelessEvent", tmpbuf, 10, buffer)) + { +#if WIRELESS_EXT >= 15 + if(simple_strtol(tmpbuf, 0, 10) != 0) + pAd->CommonCfg.bWirelessEvent = simple_strtol(tmpbuf, 0, 10); + else + pAd->CommonCfg.bWirelessEvent = 0; // disable +#else + pAd->CommonCfg.bWirelessEvent = 0; // disable +#endif + DBGPRINT(RT_DEBUG_TRACE, ("WirelessEvent=%d\n", pAd->CommonCfg.bWirelessEvent)); + } + if(RTMPGetKeyParameter("WiFiTest", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) != 0) + pAd->CommonCfg.bWiFiTest= simple_strtol(tmpbuf, 0, 10); + else + pAd->CommonCfg.bWiFiTest = 0; // disable + + DBGPRINT(RT_DEBUG_TRACE, ("WiFiTest=%d\n", pAd->CommonCfg.bWiFiTest)); + } + //AuthMode + if(RTMPGetKeyParameter("AuthMode", tmpbuf, 128, buffer)) + { +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if ((strcmp(tmpbuf, "WEPAUTO") == 0) || (strcmp(tmpbuf, "wepauto") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeAutoSwitch; + else if ((strcmp(tmpbuf, "SHARED") == 0) || (strcmp(tmpbuf, "shared") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else if ((strcmp(tmpbuf, "WPAPSK") == 0) || (strcmp(tmpbuf, "wpapsk") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + else if ((strcmp(tmpbuf, "WPANONE") == 0) || (strcmp(tmpbuf, "wpanone") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + else if ((strcmp(tmpbuf, "WPA2PSK") == 0) || (strcmp(tmpbuf, "wpa2psk") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ((strcmp(tmpbuf, "WPA") == 0) || (strcmp(tmpbuf, "wpa") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPA; + else if ((strcmp(tmpbuf, "WPA2") == 0) || (strcmp(tmpbuf, "wpa2") == 0)) + pAd->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#endif // WPA_SUPPLICANT_SUPPORT // + else + pAd->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::(EncrypType=%d)\n", __FUNCTION__, pAd->StaCfg.WepStatus)); + } +#endif // CONFIG_STA_SUPPORT // + } + //EncrypType + if(RTMPGetKeyParameter("EncrypType", tmpbuf, 128, buffer)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if ((strcmp(tmpbuf, "WEP") == 0) || (strcmp(tmpbuf, "wep") == 0)) + pAd->StaCfg.WepStatus = Ndis802_11WEPEnabled; + else if ((strcmp(tmpbuf, "TKIP") == 0) || (strcmp(tmpbuf, "tkip") == 0)) + pAd->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + else if ((strcmp(tmpbuf, "AES") == 0) || (strcmp(tmpbuf, "aes") == 0)) + pAd->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + else + pAd->StaCfg.WepStatus = Ndis802_11WEPDisabled; + + // Update all wepstatus related + pAd->StaCfg.PairCipher = pAd->StaCfg.WepStatus; + pAd->StaCfg.GroupCipher = pAd->StaCfg.WepStatus; + pAd->StaCfg.OrigWepStatus = pAd->StaCfg.WepStatus; + pAd->StaCfg.bMixCipher = FALSE; + + //RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0); + DBGPRINT(RT_DEBUG_TRACE, ("%s::(EncrypType=%d)\n", __FUNCTION__, pAd->StaCfg.WepStatus)); + } +#endif // CONFIG_STA_SUPPORT // + } + + + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + if(RTMPGetCriticalParameter("WPAPSK", tmpbuf, 512, buffer)) + { + int err=0; + + tmpbuf[strlen(tmpbuf)] = '\0'; // make STA can process .$^& for WPAPSK input + + if ((pAd->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAd->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAd->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + ) + { + err = 1; + } + else if ((strlen(tmpbuf) >= 8) && (strlen(tmpbuf) < 64)) + { + PasswordHash((char *)tmpbuf, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen, keyMaterial); + NdisMoveMemory(pAd->StaCfg.PMK, keyMaterial, 32); + + } + else if (strlen(tmpbuf) == 64) + { + AtoH(tmpbuf, keyMaterial, 32); + NdisMoveMemory(pAd->StaCfg.PMK, keyMaterial, 32); + } + else + { + err = 1; + DBGPRINT(RT_DEBUG_ERROR, ("%s::(WPAPSK key-string required 8 ~ 64 characters!)\n", __FUNCTION__)); + } + + if (err == 0) + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + // Start STA supplicant state machine + pAd->StaCfg.WpaState = SS_START; + } + else if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + /* + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pAd->StaCfg.PMK, LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PMK[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PMK[16], LEN_TKIP_TXMICK); + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + */ + pAd->StaCfg.WpaState = SS_NOTUSE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("%s::(WPAPSK=%s)\n", __FUNCTION__, tmpbuf)); + } + } + } +#endif // CONFIG_STA_SUPPORT // + + //DefaultKeyID, KeyType, KeyStr + rtmp_read_key_parms_from_file(pAd, tmpbuf, buffer); + + + //HSCounter + /*if(RTMPGetKeyParameter("HSCounter", tmpbuf, 10, buffer)) + { + switch (simple_strtol(tmpbuf, 0, 10)) + { + case 1: //Enable + pAd->CommonCfg.bEnableHSCounter = TRUE; + break; + case 0: //Disable + default: + pAd->CommonCfg.bEnableHSCounter = FALSE; + break; + } + DBGPRINT(RT_DEBUG_TRACE, "HSCounter=%d\n", pAd->CommonCfg.bEnableHSCounter); + }*/ + +#ifdef DOT11_N_SUPPORT + HTParametersHook(pAd, tmpbuf, buffer); +#endif // DOT11_N_SUPPORT // + + +#ifdef CARRIER_DETECTION_SUPPORT + //CarrierDetect + if(RTMPGetKeyParameter("CarrierDetect", tmpbuf, 128, buffer)) + { + if ((strncmp(tmpbuf, "0", 1) == 0)) + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + else if ((strncmp(tmpbuf, "1", 1) == 0)) + pAd->CommonCfg.CarrierDetect.Enable = TRUE; + else + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("CarrierDetect.Enable=%d\n", pAd->CommonCfg.CarrierDetect.Enable)); + } + else + pAd->CommonCfg.CarrierDetect.Enable = FALSE; +#endif // CARRIER_DETECTION_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + //PSMode + if (RTMPGetKeyParameter("PSMode", tmpbuf, 10, buffer)) + { + if (pAd->StaCfg.BssType == BSS_INFRA) + { + if ((strcmp(tmpbuf, "MAX_PSP") == 0) || (strcmp(tmpbuf, "max_psp") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + // MlmeSetPsm(pAd, PWR_SAVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeMAX_PSP; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeMAX_PSP; + pAd->StaCfg.DefaultListenCount = 5; + } + else if ((strcmp(tmpbuf, "Fast_PSP") == 0) || (strcmp(tmpbuf, "fast_psp") == 0) + || (strcmp(tmpbuf, "FAST_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + // MlmeSetPsmBit(pAd, PWR_SAVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeFast_PSP; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeFast_PSP; + pAd->StaCfg.DefaultListenCount = 3; + } + else if ((strcmp(tmpbuf, "Legacy_PSP") == 0) || (strcmp(tmpbuf, "legacy_psp") == 0) + || (strcmp(tmpbuf, "LEGACY_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + // MlmeSetPsmBit(pAd, PWR_SAVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAd->StaCfg.DefaultListenCount = 3; + } + else + { //Default Ndis802_11PowerModeCAM + // clear PSM bit immediately + MlmeSetPsmBit(pAd, PWR_ACTIVE); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM); + if (pAd->StaCfg.bWindowsACCAMEnable == FALSE) + pAd->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAd->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + } + DBGPRINT(RT_DEBUG_TRACE, ("PSMode=%ld\n", pAd->StaCfg.WindowsPowerMode)); + } + } + // FastRoaming + if (RTMPGetKeyParameter("FastRoaming", tmpbuf, 32, buffer)) + { + if (simple_strtol(tmpbuf, 0, 10) == 0) + pAd->StaCfg.bFastRoaming = FALSE; + else + pAd->StaCfg.bFastRoaming = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("FastRoaming=%d\n", pAd->StaCfg.bFastRoaming)); + } + // RoamThreshold + if (RTMPGetKeyParameter("RoamThreshold", tmpbuf, 32, buffer)) + { + long lInfo = simple_strtol(tmpbuf, 0, 10); + + if (lInfo > 90 || lInfo < 60) + pAd->StaCfg.dBmToRoam = -70; + else + pAd->StaCfg.dBmToRoam = (CHAR)(-1)*lInfo; + + DBGPRINT(RT_DEBUG_TRACE, ("RoamThreshold=%d dBm\n", pAd->StaCfg.dBmToRoam)); + } + + if(RTMPGetKeyParameter("TGnWifiTest", tmpbuf, 10, buffer)) + { + if(simple_strtol(tmpbuf, 0, 10) == 0) + pAd->StaCfg.bTGnWifiTest = FALSE; + else + pAd->StaCfg.bTGnWifiTest = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("TGnWifiTest=%d\n", pAd->StaCfg.bTGnWifiTest)); + } + } +#endif // CONFIG_STA_SUPPORT // + + + + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("--> %s does not have a write method\n", src)); + } + + retval=filp_close(srcf,NULL); + + if (retval) + { + DBGPRINT(RT_DEBUG_TRACE, ("--> Error %d closing %s\n", -retval, src)); + } + } + } + + set_fs(orgfs); + current->fsuid = orgfsuid; + current->fsgid = orgfsgid; + + kfree(buffer); + kfree(tmpbuf); + + return (NDIS_STATUS_SUCCESS); +} + +#ifdef DOT11_N_SUPPORT +static void HTParametersHook( + IN PRTMP_ADAPTER pAd, + IN CHAR *pValueStr, + IN CHAR *pInput) +{ + + INT Value; + + if (RTMPGetKeyParameter("HT_PROTECT", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bHTProtect = FALSE; + } + else + { + pAd->CommonCfg.bHTProtect = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Protection = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + if (RTMPGetKeyParameter("HT_MIMOPSEnable", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bMIMOPSEnable = FALSE; + } + else + { + pAd->CommonCfg.bMIMOPSEnable = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: MIMOPSEnable = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + + if (RTMPGetKeyParameter("HT_MIMOPSMode", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value > MMPS_ENABLE) + { + pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE; + } + else + { + //TODO: add mimo power saving mechanism + pAd->CommonCfg.BACapability.field.MMPSmode = MMPS_ENABLE; + //pAd->CommonCfg.BACapability.field.MMPSmode = Value; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: MIMOPS Mode = %d\n", Value)); + } + + if (RTMPGetKeyParameter("HT_BADecline", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bBADecline = FALSE; + } + else + { + pAd->CommonCfg.bBADecline = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: BA Decline = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + + if (RTMPGetKeyParameter("HT_DisableReordering", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bDisableReordering = FALSE; + } + else + { + pAd->CommonCfg.bDisableReordering = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: DisableReordering = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + if (RTMPGetKeyParameter("HT_AutoBA", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.BACapability.field.AutoBA = FALSE; + } + else + { + pAd->CommonCfg.BACapability.field.AutoBA = TRUE; + } + pAd->CommonCfg.REGBACapability.field.AutoBA = pAd->CommonCfg.BACapability.field.AutoBA; + DBGPRINT(RT_DEBUG_TRACE, ("HT: Auto BA = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + // Tx_+HTC frame + if (RTMPGetKeyParameter("HT_HTC", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->HTCEnable = FALSE; + } + else + { + pAd->HTCEnable = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Tx +HTC frame = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + // Enable HT Link Adaptation Control + if (RTMPGetKeyParameter("HT_LinkAdapt", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->bLinkAdapt = FALSE; + } + else + { + pAd->HTCEnable = TRUE; + pAd->bLinkAdapt = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Link Adaptation Control = %s\n", (Value==0) ? "Disable" : "Enable(+HTC)")); + } + + // Reverse Direction Mechanism + if (RTMPGetKeyParameter("HT_RDG", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bRdg = FALSE; + } + else + { + pAd->HTCEnable = TRUE; + pAd->CommonCfg.bRdg = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: RDG = %s\n", (Value==0) ? "Disable" : "Enable(+HTC)")); + } + + + + + // Tx A-MSUD ? + if (RTMPGetKeyParameter("HT_AMSDU", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.BACapability.field.AmsduEnable = FALSE; + } + else + { + pAd->CommonCfg.BACapability.field.AmsduEnable = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Tx A-MSDU = %s\n", (Value==0) ? "Disable" : "Enable")); + } + + // MPDU Density + if (RTMPGetKeyParameter("HT_MpduDensity", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value <=7 && Value >= 0) + { + pAd->CommonCfg.BACapability.field.MpduDensity = Value; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MPDU Density = %d\n", Value)); + } + else + { + pAd->CommonCfg.BACapability.field.MpduDensity = 4; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MPDU Density = %d (Default)\n", 4)); + } + } + + // Max Rx BA Window Size + if (RTMPGetKeyParameter("HT_BAWinSize", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value >=1 && Value <= 64) + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = Value; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = Value; + DBGPRINT(RT_DEBUG_TRACE, ("HT: BA Windw Size = %d\n", Value)); + } + else + { + pAd->CommonCfg.REGBACapability.field.RxBAWinLimit = 64; + pAd->CommonCfg.BACapability.field.RxBAWinLimit = 64; + DBGPRINT(RT_DEBUG_TRACE, ("HT: BA Windw Size = 64 (Defualt)\n")); + } + + } + + // Guard Interval + if (RTMPGetKeyParameter("HT_GI", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == GI_400) + { + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_400; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.ShortGI = GI_800; + } + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Guard Interval = %s\n", (Value==GI_400) ? "400" : "800" )); + } + + // HT Operation Mode : Mixed Mode , Green Field + if (RTMPGetKeyParameter("HT_OpMode", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == HTMODE_GF) + { + + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_GF; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.HTMODE = HTMODE_MM; + } + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Operate Mode = %s\n", (Value==HTMODE_GF) ? "Green Field" : "Mixed Mode" )); + } + + // Fixed Tx mode : CCK, OFDM + if (RTMPGetKeyParameter("FixedTxMode", pValueStr, 25, pInput)) + { + UCHAR fix_tx_mode; + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + fix_tx_mode = FIXED_TXMODE_HT; + + if (strcmp(pValueStr, "OFDM") == 0 || strcmp(pValueStr, "ofdm") == 0) + { + fix_tx_mode = FIXED_TXMODE_OFDM; + } + else if (strcmp(pValueStr, "CCK") == 0 || strcmp(pValueStr, "cck") == 0) + { + fix_tx_mode = FIXED_TXMODE_CCK; + } + else if (strcmp(pValueStr, "HT") == 0 || strcmp(pValueStr, "ht") == 0) + { + fix_tx_mode = FIXED_TXMODE_HT; + } + else + { + Value = simple_strtol(pValueStr, 0, 10); + // 1 : CCK + // 2 : OFDM + // otherwise : HT + if (Value == FIXED_TXMODE_CCK || Value == FIXED_TXMODE_OFDM) + fix_tx_mode = Value; + else + fix_tx_mode = FIXED_TXMODE_HT; + } + + pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode = fix_tx_mode; + DBGPRINT(RT_DEBUG_TRACE, ("Fixed Tx Mode = %d\n", fix_tx_mode)); + + } +#endif // CONFIG_STA_SUPPORT // + } + + + // Channel Width + if (RTMPGetKeyParameter("HT_BW", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == BW_40) + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_40; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.BW = BW_20; + } + +#ifdef MCAST_RATE_SPECIFIC + pAd->CommonCfg.MCastPhyMode.field.BW = pAd->CommonCfg.RegTransmitSetting.field.BW; +#endif // MCAST_RATE_SPECIFIC // + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Channel Width = %s\n", (Value==BW_40) ? "40 MHz" : "20 MHz" )); + } + + if (RTMPGetKeyParameter("HT_EXTCHA", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + + if (Value == 0) + { + + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_BELOW; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.EXTCHA = EXTCHA_ABOVE; + } + + DBGPRINT(RT_DEBUG_TRACE, ("HT: Ext Channel = %s\n", (Value==0) ? "BELOW" : "ABOVE" )); + } + + // MSC + if (RTMPGetKeyParameter("HT_MCS", pValueStr, 50, pInput)) + { + +#ifdef CONFIG_STA_SUPPORT + IF_DEV_CONFIG_OPMODE_ON_STA(pAd) + { + Value = simple_strtol(pValueStr, 0, 10); + +// if ((Value >= 0 && Value <= 15) || (Value == 32)) + if ((Value >= 0 && Value <= 23) || (Value == 32)) // 3*3 + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = Value; + pAd->StaCfg.bAutoTxRateSwitch = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MCS = %d\n", pAd->StaCfg.DesiredTransmitSetting.field.MCS)); + } + else + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("HT: MCS = AUTO\n")); + } + } +#endif // CONFIG_STA_SUPPORT // + } + + // STBC + if (RTMPGetKeyParameter("HT_STBC", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == STBC_USE) + { + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_USE; + } + else + { + pAd->CommonCfg.RegTransmitSetting.field.STBC = STBC_NONE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: STBC = %d\n", pAd->CommonCfg.RegTransmitSetting.field.STBC)); + } + + // 40_Mhz_Intolerant + if (RTMPGetKeyParameter("HT_40MHZ_INTOLERANT", pValueStr, 25, pInput)) + { + Value = simple_strtol(pValueStr, 0, 10); + if (Value == 0) + { + pAd->CommonCfg.bForty_Mhz_Intolerant = FALSE; + } + else + { + pAd->CommonCfg.bForty_Mhz_Intolerant = TRUE; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: 40MHZ INTOLERANT = %d\n", pAd->CommonCfg.bForty_Mhz_Intolerant)); + } + //HT_TxStream + if(RTMPGetKeyParameter("HT_TxStream", pValueStr, 10, pInput)) + { + switch (simple_strtol(pValueStr, 0, 10)) + { + case 1: + pAd->CommonCfg.TxStream = 1; + break; + case 2: + pAd->CommonCfg.TxStream = 2; + break; + case 3: // 3*3 + default: + pAd->CommonCfg.TxStream = 3; + + if (pAd->MACVersion < RALINK_2883_VERSION) + pAd->CommonCfg.TxStream = 2; // only 2 tx streams for RT2860 series + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Tx Stream = %d\n", pAd->CommonCfg.TxStream)); + } + //HT_RxStream + if(RTMPGetKeyParameter("HT_RxStream", pValueStr, 10, pInput)) + { + switch (simple_strtol(pValueStr, 0, 10)) + { + case 1: + pAd->CommonCfg.RxStream = 1; + break; + case 2: + pAd->CommonCfg.RxStream = 2; + break; + case 3: + default: + pAd->CommonCfg.RxStream = 3; + + if (pAd->MACVersion < RALINK_2883_VERSION) + pAd->CommonCfg.RxStream = 2; // only 2 rx streams for RT2860 series + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("HT: Rx Stream = %d\n", pAd->CommonCfg.RxStream)); + } + +} +#endif // DOT11_N_SUPPORT // + diff --git a/drivers/staging/rt2870/rtmp.h b/drivers/staging/rt2870/rtmp.h new file mode 100644 index 000000000000..c2a4784ec338 --- /dev/null +++ b/drivers/staging/rt2870/rtmp.h @@ -0,0 +1,7586 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp.h + + Abstract: + Miniport generic portion header file + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 2002-08-01 created + James Tan 2002-09-06 modified (Revise NTCRegTable) + John Chang 2004-09-06 modified for RT2600 +*/ +#ifndef __RTMP_H__ +#define __RTMP_H__ + +#include "link_list.h" +#include "spectrum_def.h" + + +#ifdef CONFIG_STA_SUPPORT +#include "aironet.h" +#endif // CONFIG_STA_SUPPORT // + +//#define DBG 1 + +//#define DBG_DIAGNOSE 1 + +#if defined(CONFIG_AP_SUPPORT) && defined(CONFIG_STA_SUPPORT) +#define IF_DEV_CONFIG_OPMODE_ON_AP(_pAd) if(_pAd->OpMode == OPMODE_AP) +#define IF_DEV_CONFIG_OPMODE_ON_STA(_pAd) if(_pAd->OpMode == OPMODE_STA) +#else +#define IF_DEV_CONFIG_OPMODE_ON_AP(_pAd) +#define IF_DEV_CONFIG_OPMODE_ON_STA(_pAd) +#endif + +#define VIRTUAL_IF_INC(__pAd) ((__pAd)->VirtualIfCnt++) +#define VIRTUAL_IF_DEC(__pAd) ((__pAd)->VirtualIfCnt--) +#define VIRTUAL_IF_NUM(__pAd) ((__pAd)->VirtualIfCnt) + +#ifdef RT2870 +//////////////////////////////////////////////////////////////////////////// +// The TX_BUFFER structure forms the transmitted USB packet to the device +//////////////////////////////////////////////////////////////////////////// +typedef struct __TX_BUFFER{ + union { + UCHAR WirelessPacket[TX_BUFFER_NORMSIZE]; + HEADER_802_11 NullFrame; + PSPOLL_FRAME PsPollPacket; + RTS_FRAME RTSFrame; + }field; + UCHAR Aggregation[4]; //Buffer for save Aggregation size. +} TX_BUFFER, *PTX_BUFFER; + +typedef struct __HTTX_BUFFER{ + union { + UCHAR WirelessPacket[MAX_TXBULK_SIZE]; + HEADER_802_11 NullFrame; + PSPOLL_FRAME PsPollPacket; + RTS_FRAME RTSFrame; + }field; + UCHAR Aggregation[4]; //Buffer for save Aggregation size. +} HTTX_BUFFER, *PHTTX_BUFFER; + + +// used to track driver-generated write irps +typedef struct _TX_CONTEXT +{ + PVOID pAd; //Initialized in MiniportInitialize + PURB pUrb; //Initialized in MiniportInitialize + PIRP pIrp; //used to cancel pending bulk out. + //Initialized in MiniportInitialize + PTX_BUFFER TransferBuffer; //Initialized in MiniportInitialize + ULONG BulkOutSize; + UCHAR BulkOutPipeId; + UCHAR SelfIdx; + BOOLEAN InUse; + BOOLEAN bWaitingBulkOut; // at least one packet is in this TxContext, ready for making IRP anytime. + BOOLEAN bFullForBulkOut; // all tx buffer are full , so waiting for tx bulkout. + BOOLEAN IRPPending; + BOOLEAN LastOne; + BOOLEAN bAggregatible; + UCHAR Header_802_3[LENGTH_802_3]; + UCHAR Rsv[2]; + ULONG DataOffset; + UINT TxRate; + dma_addr_t data_dma; // urb dma on linux + +} TX_CONTEXT, *PTX_CONTEXT, **PPTX_CONTEXT; + + +// used to track driver-generated write irps +typedef struct _HT_TX_CONTEXT +{ + PVOID pAd; //Initialized in MiniportInitialize + PURB pUrb; //Initialized in MiniportInitialize + PIRP pIrp; //used to cancel pending bulk out. + //Initialized in MiniportInitialize + PHTTX_BUFFER TransferBuffer; //Initialized in MiniportInitialize + ULONG BulkOutSize; // Indicate the total bulk-out size in bytes in one bulk-transmission + UCHAR BulkOutPipeId; + BOOLEAN IRPPending; + BOOLEAN LastOne; + BOOLEAN bCurWriting; + BOOLEAN bRingEmpty; + BOOLEAN bCopySavePad; + UCHAR SavedPad[8]; + UCHAR Header_802_3[LENGTH_802_3]; + ULONG CurWritePosition; // Indicate the buffer offset which packet will be inserted start from. + ULONG CurWriteRealPos; // Indicate the buffer offset which packet now are writing to. + ULONG NextBulkOutPosition; // Indicate the buffer start offset of a bulk-transmission + ULONG ENextBulkOutPosition; // Indicate the buffer end offset of a bulk-transmission + UINT TxRate; + dma_addr_t data_dma; // urb dma on linux +} HT_TX_CONTEXT, *PHT_TX_CONTEXT, **PPHT_TX_CONTEXT; + + +// +// Structure to keep track of receive packets and buffers to indicate +// receive data to the protocol. +// +typedef struct _RX_CONTEXT +{ + PUCHAR TransferBuffer; + PVOID pAd; + PIRP pIrp;//used to cancel pending bulk in. + PURB pUrb; + //These 2 Boolean shouldn't both be 1 at the same time. + ULONG BulkInOffset; // number of packets waiting for reordering . +// BOOLEAN ReorderInUse; // At least one packet in this buffer are in reordering buffer and wait for receive indication + BOOLEAN bRxHandling; // Notify this packet is being process now. + BOOLEAN InUse; // USB Hardware Occupied. Wait for USB HW to put packet. + BOOLEAN Readable; // Receive Complete back. OK for driver to indicate receiving packet. + BOOLEAN IRPPending; // TODO: To be removed + atomic_t IrpLock; + NDIS_SPIN_LOCK RxContextLock; + dma_addr_t data_dma; // urb dma on linux +} RX_CONTEXT, *PRX_CONTEXT; +#endif // RT2870 // + + +// +// NDIS Version definitions +// +#ifdef NDIS50_MINIPORT +#define RTMP_NDIS_MAJOR_VERSION 5 +#define RTMP_NDIS_MINOR_VERSION 0 +#endif + +#ifdef NDIS51_MINIPORT +#define RTMP_NDIS_MAJOR_VERSION 5 +#define RTMP_NDIS_MINOR_VERSION 1 +#endif + +extern char NIC_VENDOR_DESC[]; +extern int NIC_VENDOR_DESC_LEN; + +extern unsigned char SNAP_AIRONET[]; +extern unsigned char CipherSuiteCiscoCCKM[]; +extern unsigned char CipherSuiteCiscoCCKMLen; +extern unsigned char CipherSuiteCiscoCCKM24[]; +extern unsigned char CipherSuiteCiscoCCKM24Len; +extern unsigned char CipherSuiteCCXTkip[]; +extern unsigned char CipherSuiteCCXTkipLen; +extern unsigned char CISCO_OUI[]; +extern UCHAR BaSizeArray[4]; + +extern UCHAR BROADCAST_ADDR[MAC_ADDR_LEN]; +extern UCHAR MULTICAST_ADDR[MAC_ADDR_LEN]; +extern UCHAR ZERO_MAC_ADDR[MAC_ADDR_LEN]; +extern ULONG BIT32[32]; +extern UCHAR BIT8[8]; +extern char* CipherName[]; +extern char* MCSToMbps[]; +extern UCHAR RxwiMCSToOfdmRate[12]; +extern UCHAR SNAP_802_1H[6]; +extern UCHAR SNAP_BRIDGE_TUNNEL[6]; +extern UCHAR SNAP_AIRONET[8]; +extern UCHAR CKIP_LLC_SNAP[8]; +extern UCHAR EAPOL_LLC_SNAP[8]; +extern UCHAR EAPOL[2]; +extern UCHAR IPX[2]; +extern UCHAR APPLE_TALK[2]; +extern UCHAR RateIdToPlcpSignal[12]; // see IEEE802.11a-1999 p.14 +extern UCHAR OfdmRateToRxwiMCS[]; +extern UCHAR OfdmSignalToRateId[16] ; +extern UCHAR default_cwmin[4]; +extern UCHAR default_cwmax[4]; +extern UCHAR default_sta_aifsn[4]; +extern UCHAR MapUserPriorityToAccessCategory[8]; + +extern USHORT RateUpPER[]; +extern USHORT RateDownPER[]; +extern UCHAR Phy11BNextRateDownward[]; +extern UCHAR Phy11BNextRateUpward[]; +extern UCHAR Phy11BGNextRateDownward[]; +extern UCHAR Phy11BGNextRateUpward[]; +extern UCHAR Phy11ANextRateDownward[]; +extern UCHAR Phy11ANextRateUpward[]; +extern CHAR RssiSafeLevelForTxRate[]; +extern UCHAR RateIdToMbps[]; +extern USHORT RateIdTo500Kbps[]; + +extern UCHAR CipherSuiteWpaNoneTkip[]; +extern UCHAR CipherSuiteWpaNoneTkipLen; + +extern UCHAR CipherSuiteWpaNoneAes[]; +extern UCHAR CipherSuiteWpaNoneAesLen; + +extern UCHAR SsidIe; +extern UCHAR SupRateIe; +extern UCHAR ExtRateIe; + +#ifdef DOT11_N_SUPPORT +extern UCHAR HtCapIe; +extern UCHAR AddHtInfoIe; +extern UCHAR NewExtChanIe; +#ifdef DOT11N_DRAFT3 +extern UCHAR ExtHtCapIe; +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +extern UCHAR ErpIe; +extern UCHAR DsIe; +extern UCHAR TimIe; +extern UCHAR WpaIe; +extern UCHAR Wpa2Ie; +extern UCHAR IbssIe; +extern UCHAR Ccx2Ie; + +extern UCHAR WPA_OUI[]; +extern UCHAR RSN_OUI[]; +extern UCHAR WME_INFO_ELEM[]; +extern UCHAR WME_PARM_ELEM[]; +extern UCHAR Ccx2QosInfo[]; +extern UCHAR Ccx2IeInfo[]; +extern UCHAR RALINK_OUI[]; +extern UCHAR PowerConstraintIE[]; + + +extern UCHAR RateSwitchTable[]; +extern UCHAR RateSwitchTable11B[]; +extern UCHAR RateSwitchTable11G[]; +extern UCHAR RateSwitchTable11BG[]; + +#ifdef DOT11_N_SUPPORT +extern UCHAR RateSwitchTable11BGN1S[]; +extern UCHAR RateSwitchTable11BGN2S[]; +extern UCHAR RateSwitchTable11BGN2SForABand[]; +extern UCHAR RateSwitchTable11N1S[]; +extern UCHAR RateSwitchTable11N2S[]; +extern UCHAR RateSwitchTable11N2SForABand[]; + +#ifdef CONFIG_STA_SUPPORT +extern UCHAR PRE_N_HT_OUI[]; +#endif // CONFIG_STA_SUPPORT // +#endif // DOT11_N_SUPPORT // + +#define MAXSEQ (0xFFF) + +#ifdef RALINK_ATE +typedef struct _ATE_INFO { + UCHAR Mode; + CHAR TxPower0; + CHAR TxPower1; + CHAR TxAntennaSel; + CHAR RxAntennaSel; + TXWI_STRUC TxWI; // TXWI + USHORT QID; + UCHAR Addr1[MAC_ADDR_LEN]; + UCHAR Addr2[MAC_ADDR_LEN]; + UCHAR Addr3[MAC_ADDR_LEN]; + UCHAR Channel; + UINT32 TxLength; + UINT32 TxCount; + UINT32 TxDoneCount; // Tx DMA Done + UINT32 RFFreqOffset; + BOOLEAN bRxFer; + BOOLEAN bQATxStart; // Have compiled QA in and use it to ATE tx. + BOOLEAN bQARxStart; // Have compiled QA in and use it to ATE rx. + UINT32 RxTotalCnt; + UINT32 RxCntPerSec; + + CHAR LastSNR0; // last received SNR + CHAR LastSNR1; // last received SNR for 2nd antenna + CHAR LastRssi0; // last received RSSI + CHAR LastRssi1; // last received RSSI for 2nd antenna + CHAR LastRssi2; // last received RSSI for 3rd antenna + CHAR AvgRssi0; // last 8 frames' average RSSI + CHAR AvgRssi1; // last 8 frames' average RSSI + CHAR AvgRssi2; // last 8 frames' average RSSI + SHORT AvgRssi0X8; // sum of last 8 frames' RSSI + SHORT AvgRssi1X8; // sum of last 8 frames' RSSI + SHORT AvgRssi2X8; // sum of last 8 frames' RSSI + + UINT32 NumOfAvgRssiSample; + +#ifdef RALINK_28xx_QA + // Tx frame +#ifdef RT2870 + /* not used in RT2860 */ + TXINFO_STRUC TxInfo; // TxInfo +#endif // RT2870 // + USHORT HLen; // Header Length + USHORT PLen; // Pattern Length + UCHAR Header[32]; // Header buffer + UCHAR Pattern[32]; // Pattern buffer + USHORT DLen; // Data Length + USHORT seq; + UINT32 CID; + THREAD_PID AtePid; + // counters + UINT32 U2M; + UINT32 OtherData; + UINT32 Beacon; + UINT32 OtherCount; + UINT32 TxAc0; + UINT32 TxAc1; + UINT32 TxAc2; + UINT32 TxAc3; + UINT32 TxHCCA; + UINT32 TxMgmt; + UINT32 RSSI0; + UINT32 RSSI1; + UINT32 RSSI2; + UINT32 SNR0; + UINT32 SNR1; + // control + //UINT32 Repeat; // Tx Cpu count + UCHAR TxStatus; // task Tx status // 0 --> task is idle, 1 --> task is running +#endif // RALINK_28xx_QA // +} ATE_INFO, *PATE_INFO; + +#ifdef RALINK_28xx_QA +struct ate_racfghdr { + UINT32 magic_no; + USHORT command_type; + USHORT command_id; + USHORT length; + USHORT sequence; + USHORT status; + UCHAR data[2046]; +} __attribute__((packed)); +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#ifdef DOT11_N_SUPPORT +struct reordering_mpdu +{ + struct reordering_mpdu *next; + PNDIS_PACKET pPacket; /* coverted to 802.3 frame */ + int Sequence; /* sequence number of MPDU */ + BOOLEAN bAMSDU; +}; + +struct reordering_list +{ + struct reordering_mpdu *next; + int qlen; +}; + +struct reordering_mpdu_pool +{ + PVOID mem; + NDIS_SPIN_LOCK lock; + struct reordering_list freelist; +}; +#endif // DOT11_N_SUPPORT // + +typedef struct _RSSI_SAMPLE { + CHAR LastRssi0; // last received RSSI + CHAR LastRssi1; // last received RSSI + CHAR LastRssi2; // last received RSSI + CHAR AvgRssi0; + CHAR AvgRssi1; + CHAR AvgRssi2; + SHORT AvgRssi0X8; + SHORT AvgRssi1X8; + SHORT AvgRssi2X8; +} RSSI_SAMPLE; + +// +// Queue structure and macros +// +typedef struct _QUEUE_ENTRY { + struct _QUEUE_ENTRY *Next; +} QUEUE_ENTRY, *PQUEUE_ENTRY; + +// Queue structure +typedef struct _QUEUE_HEADER { + PQUEUE_ENTRY Head; + PQUEUE_ENTRY Tail; + ULONG Number; +} QUEUE_HEADER, *PQUEUE_HEADER; + +#define InitializeQueueHeader(QueueHeader) \ +{ \ + (QueueHeader)->Head = (QueueHeader)->Tail = NULL; \ + (QueueHeader)->Number = 0; \ +} + +#define RemoveHeadQueue(QueueHeader) \ +(QueueHeader)->Head; \ +{ \ + PQUEUE_ENTRY pNext; \ + if ((QueueHeader)->Head != NULL) \ + { \ + pNext = (QueueHeader)->Head->Next; \ + (QueueHeader)->Head = pNext; \ + if (pNext == NULL) \ + (QueueHeader)->Tail = NULL; \ + (QueueHeader)->Number--; \ + } \ +} + +#define InsertHeadQueue(QueueHeader, QueueEntry) \ +{ \ + ((PQUEUE_ENTRY)QueueEntry)->Next = (QueueHeader)->Head; \ + (QueueHeader)->Head = (PQUEUE_ENTRY)(QueueEntry); \ + if ((QueueHeader)->Tail == NULL) \ + (QueueHeader)->Tail = (PQUEUE_ENTRY)(QueueEntry); \ + (QueueHeader)->Number++; \ +} + +#define InsertTailQueue(QueueHeader, QueueEntry) \ +{ \ + ((PQUEUE_ENTRY)QueueEntry)->Next = NULL; \ + if ((QueueHeader)->Tail) \ + (QueueHeader)->Tail->Next = (PQUEUE_ENTRY)(QueueEntry); \ + else \ + (QueueHeader)->Head = (PQUEUE_ENTRY)(QueueEntry); \ + (QueueHeader)->Tail = (PQUEUE_ENTRY)(QueueEntry); \ + (QueueHeader)->Number++; \ +} + +// +// Macros for flag and ref count operations +// +#define RTMP_SET_FLAG(_M, _F) ((_M)->Flags |= (_F)) +#define RTMP_CLEAR_FLAG(_M, _F) ((_M)->Flags &= ~(_F)) +#define RTMP_CLEAR_FLAGS(_M) ((_M)->Flags = 0) +#define RTMP_TEST_FLAG(_M, _F) (((_M)->Flags & (_F)) != 0) +#define RTMP_TEST_FLAGS(_M, _F) (((_M)->Flags & (_F)) == (_F)) + +#define OPSTATUS_SET_FLAG(_pAd, _F) ((_pAd)->CommonCfg.OpStatusFlags |= (_F)) +#define OPSTATUS_CLEAR_FLAG(_pAd, _F) ((_pAd)->CommonCfg.OpStatusFlags &= ~(_F)) +#define OPSTATUS_TEST_FLAG(_pAd, _F) (((_pAd)->CommonCfg.OpStatusFlags & (_F)) != 0) + +#define CLIENT_STATUS_SET_FLAG(_pEntry,_F) ((_pEntry)->ClientStatusFlags |= (_F)) +#define CLIENT_STATUS_CLEAR_FLAG(_pEntry,_F) ((_pEntry)->ClientStatusFlags &= ~(_F)) +#define CLIENT_STATUS_TEST_FLAG(_pEntry,_F) (((_pEntry)->ClientStatusFlags & (_F)) != 0) + +#define RX_FILTER_SET_FLAG(_pAd, _F) ((_pAd)->CommonCfg.PacketFilter |= (_F)) +#define RX_FILTER_CLEAR_FLAG(_pAd, _F) ((_pAd)->CommonCfg.PacketFilter &= ~(_F)) +#define RX_FILTER_TEST_FLAG(_pAd, _F) (((_pAd)->CommonCfg.PacketFilter & (_F)) != 0) + +#ifdef CONFIG_STA_SUPPORT +#define STA_NO_SECURITY_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11EncryptionDisabled) +#define STA_WEP_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) +#define STA_TKIP_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) +#define STA_AES_ON(_p) (_p->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + +#define STA_TGN_WIFI_ON(_p) (_p->StaCfg.bTGnWifiTest == TRUE) +#endif // CONFIG_STA_SUPPORT // + +#define CKIP_KP_ON(_p) ((((_p)->StaCfg.CkipFlag) & 0x10) && ((_p)->StaCfg.bCkipCmicOn == TRUE)) +#define CKIP_CMIC_ON(_p) ((((_p)->StaCfg.CkipFlag) & 0x08) && ((_p)->StaCfg.bCkipCmicOn == TRUE)) + + +#define INC_RING_INDEX(_idx, _RingSize) \ +{ \ + (_idx) = (_idx+1) % (_RingSize); \ +} + +#define IS_RT3070(_pAd) (((_pAd)->MACVersion & 0xffff0000) == 0x30700000) + +#define RING_PACKET_INIT(_TxRing, _idx) \ +{ \ + _TxRing->Cell[_idx].pNdisPacket = NULL; \ + _TxRing->Cell[_idx].pNextNdisPacket = NULL; \ +} + +#define TXDT_INIT(_TxD) \ +{ \ + NdisZeroMemory(_TxD, TXD_SIZE); \ + _TxD->DMADONE = 1; \ +} + +//Set last data segment +#define RING_SET_LASTDS(_TxD, _IsSD0) \ +{ \ + if (_IsSD0) {_TxD->LastSec0 = 1;} \ + else {_TxD->LastSec1 = 1;} \ +} + +// Increase TxTsc value for next transmission +// TODO: +// When i==6, means TSC has done one full cycle, do re-keying stuff follow specs +// Should send a special event microsoft defined to request re-key +#define INC_TX_TSC(_tsc) \ +{ \ + int i=0; \ + while (++_tsc[i] == 0x0) \ + { \ + i++; \ + if (i == 6) \ + break; \ + } \ +} + +#ifdef DOT11_N_SUPPORT +// StaActive.SupportedHtPhy.MCSSet is copied from AP beacon. Don't need to update here. +#define COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd) \ +{ \ + _pAd->StaActive.SupportedHtPhy.ChannelWidth = _pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth; \ + _pAd->StaActive.SupportedHtPhy.MimoPs = _pAd->MlmeAux.HtCapability.HtCapInfo.MimoPs; \ + _pAd->StaActive.SupportedHtPhy.GF = _pAd->MlmeAux.HtCapability.HtCapInfo.GF; \ + _pAd->StaActive.SupportedHtPhy.ShortGIfor20 = _pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor20; \ + _pAd->StaActive.SupportedHtPhy.ShortGIfor40 = _pAd->MlmeAux.HtCapability.HtCapInfo.ShortGIfor40; \ + _pAd->StaActive.SupportedHtPhy.TxSTBC = _pAd->MlmeAux.HtCapability.HtCapInfo.TxSTBC; \ + _pAd->StaActive.SupportedHtPhy.RxSTBC = _pAd->MlmeAux.HtCapability.HtCapInfo.RxSTBC; \ + _pAd->StaActive.SupportedHtPhy.ExtChanOffset = _pAd->MlmeAux.AddHtInfo.AddHtInfo.ExtChanOffset; \ + _pAd->StaActive.SupportedHtPhy.RecomWidth = _pAd->MlmeAux.AddHtInfo.AddHtInfo.RecomWidth; \ + _pAd->StaActive.SupportedHtPhy.OperaionMode = _pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode; \ + _pAd->StaActive.SupportedHtPhy.NonGfPresent = _pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent; \ + NdisMoveMemory((_pAd)->MacTab.Content[BSSID_WCID].HTCapability.MCSSet, (_pAd)->StaActive.SupportedPhyInfo.MCSSet, sizeof(UCHAR) * 16);\ +} + +#define COPY_AP_HTSETTINGS_FROM_BEACON(_pAd, _pHtCapability) \ +{ \ + _pAd->MacTab.Content[BSSID_WCID].AMsduSize = (UCHAR)(_pHtCapability->HtCapInfo.AMsduSize); \ + _pAd->MacTab.Content[BSSID_WCID].MmpsMode= (UCHAR)(_pHtCapability->HtCapInfo.MimoPs); \ + _pAd->MacTab.Content[BSSID_WCID].MaxRAmpduFactor = (UCHAR)(_pHtCapability->HtCapParm.MaxRAmpduFactor); \ +} +#endif // DOT11_N_SUPPORT // + +// +// BBP & RF are using indirect access. Before write any value into it. +// We have to make sure there is no outstanding command pending via checking busy bit. +// +#define MAX_BUSY_COUNT 100 // Number of retry before failing access BBP & RF indirect register +// + +#ifdef RT2870 +#define RTMP_RF_IO_WRITE32(_A, _V) RTUSBWriteRFRegister(_A, _V) +#define RTMP_BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) RTUSBReadBBPRegister(_A, _I, _pV) +#define RTMP_BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) RTUSBWriteBBPRegister(_A, _I, _V) + +#define BBP_IO_WRITE8_BY_REG_ID(_A, _I, _V) RTUSBWriteBBPRegister(_A, _I, _V) +#define BBP_IO_READ8_BY_REG_ID(_A, _I, _pV) RTUSBReadBBPRegister(_A, _I, _pV) +#endif // RT2870 // + +#define MAP_CHANNEL_ID_TO_KHZ(ch, khz) { \ + switch (ch) \ + { \ + case 1: khz = 2412000; break; \ + case 2: khz = 2417000; break; \ + case 3: khz = 2422000; break; \ + case 4: khz = 2427000; break; \ + case 5: khz = 2432000; break; \ + case 6: khz = 2437000; break; \ + case 7: khz = 2442000; break; \ + case 8: khz = 2447000; break; \ + case 9: khz = 2452000; break; \ + case 10: khz = 2457000; break; \ + case 11: khz = 2462000; break; \ + case 12: khz = 2467000; break; \ + case 13: khz = 2472000; break; \ + case 14: khz = 2484000; break; \ + case 36: /* UNII */ khz = 5180000; break; \ + case 40: /* UNII */ khz = 5200000; break; \ + case 44: /* UNII */ khz = 5220000; break; \ + case 48: /* UNII */ khz = 5240000; break; \ + case 52: /* UNII */ khz = 5260000; break; \ + case 56: /* UNII */ khz = 5280000; break; \ + case 60: /* UNII */ khz = 5300000; break; \ + case 64: /* UNII */ khz = 5320000; break; \ + case 149: /* UNII */ khz = 5745000; break; \ + case 153: /* UNII */ khz = 5765000; break; \ + case 157: /* UNII */ khz = 5785000; break; \ + case 161: /* UNII */ khz = 5805000; break; \ + case 165: /* UNII */ khz = 5825000; break; \ + case 100: /* HiperLAN2 */ khz = 5500000; break; \ + case 104: /* HiperLAN2 */ khz = 5520000; break; \ + case 108: /* HiperLAN2 */ khz = 5540000; break; \ + case 112: /* HiperLAN2 */ khz = 5560000; break; \ + case 116: /* HiperLAN2 */ khz = 5580000; break; \ + case 120: /* HiperLAN2 */ khz = 5600000; break; \ + case 124: /* HiperLAN2 */ khz = 5620000; break; \ + case 128: /* HiperLAN2 */ khz = 5640000; break; \ + case 132: /* HiperLAN2 */ khz = 5660000; break; \ + case 136: /* HiperLAN2 */ khz = 5680000; break; \ + case 140: /* HiperLAN2 */ khz = 5700000; break; \ + case 34: /* Japan MMAC */ khz = 5170000; break; \ + case 38: /* Japan MMAC */ khz = 5190000; break; \ + case 42: /* Japan MMAC */ khz = 5210000; break; \ + case 46: /* Japan MMAC */ khz = 5230000; break; \ + case 184: /* Japan */ khz = 4920000; break; \ + case 188: /* Japan */ khz = 4940000; break; \ + case 192: /* Japan */ khz = 4960000; break; \ + case 196: /* Japan */ khz = 4980000; break; \ + case 208: /* Japan, means J08 */ khz = 5040000; break; \ + case 212: /* Japan, means J12 */ khz = 5060000; break; \ + case 216: /* Japan, means J16 */ khz = 5080000; break; \ + default: khz = 2412000; break; \ + } \ + } + +#define MAP_KHZ_TO_CHANNEL_ID(khz, ch) { \ + switch (khz) \ + { \ + case 2412000: ch = 1; break; \ + case 2417000: ch = 2; break; \ + case 2422000: ch = 3; break; \ + case 2427000: ch = 4; break; \ + case 2432000: ch = 5; break; \ + case 2437000: ch = 6; break; \ + case 2442000: ch = 7; break; \ + case 2447000: ch = 8; break; \ + case 2452000: ch = 9; break; \ + case 2457000: ch = 10; break; \ + case 2462000: ch = 11; break; \ + case 2467000: ch = 12; break; \ + case 2472000: ch = 13; break; \ + case 2484000: ch = 14; break; \ + case 5180000: ch = 36; /* UNII */ break; \ + case 5200000: ch = 40; /* UNII */ break; \ + case 5220000: ch = 44; /* UNII */ break; \ + case 5240000: ch = 48; /* UNII */ break; \ + case 5260000: ch = 52; /* UNII */ break; \ + case 5280000: ch = 56; /* UNII */ break; \ + case 5300000: ch = 60; /* UNII */ break; \ + case 5320000: ch = 64; /* UNII */ break; \ + case 5745000: ch = 149; /* UNII */ break; \ + case 5765000: ch = 153; /* UNII */ break; \ + case 5785000: ch = 157; /* UNII */ break; \ + case 5805000: ch = 161; /* UNII */ break; \ + case 5825000: ch = 165; /* UNII */ break; \ + case 5500000: ch = 100; /* HiperLAN2 */ break; \ + case 5520000: ch = 104; /* HiperLAN2 */ break; \ + case 5540000: ch = 108; /* HiperLAN2 */ break; \ + case 5560000: ch = 112; /* HiperLAN2 */ break; \ + case 5580000: ch = 116; /* HiperLAN2 */ break; \ + case 5600000: ch = 120; /* HiperLAN2 */ break; \ + case 5620000: ch = 124; /* HiperLAN2 */ break; \ + case 5640000: ch = 128; /* HiperLAN2 */ break; \ + case 5660000: ch = 132; /* HiperLAN2 */ break; \ + case 5680000: ch = 136; /* HiperLAN2 */ break; \ + case 5700000: ch = 140; /* HiperLAN2 */ break; \ + case 5170000: ch = 34; /* Japan MMAC */ break; \ + case 5190000: ch = 38; /* Japan MMAC */ break; \ + case 5210000: ch = 42; /* Japan MMAC */ break; \ + case 5230000: ch = 46; /* Japan MMAC */ break; \ + case 4920000: ch = 184; /* Japan */ break; \ + case 4940000: ch = 188; /* Japan */ break; \ + case 4960000: ch = 192; /* Japan */ break; \ + case 4980000: ch = 196; /* Japan */ break; \ + case 5040000: ch = 208; /* Japan, means J08 */ break; \ + case 5060000: ch = 212; /* Japan, means J12 */ break; \ + case 5080000: ch = 216; /* Japan, means J16 */ break; \ + default: ch = 1; break; \ + } \ + } + +// +// Common fragment list structure - Identical to the scatter gather frag list structure +// +//#define RTMP_SCATTER_GATHER_ELEMENT SCATTER_GATHER_ELEMENT +//#define PRTMP_SCATTER_GATHER_ELEMENT PSCATTER_GATHER_ELEMENT +#define NIC_MAX_PHYS_BUF_COUNT 8 + +typedef struct _RTMP_SCATTER_GATHER_ELEMENT { + PVOID Address; + ULONG Length; + PULONG Reserved; +} RTMP_SCATTER_GATHER_ELEMENT, *PRTMP_SCATTER_GATHER_ELEMENT; + + +typedef struct _RTMP_SCATTER_GATHER_LIST { + ULONG NumberOfElements; + PULONG Reserved; + RTMP_SCATTER_GATHER_ELEMENT Elements[NIC_MAX_PHYS_BUF_COUNT]; +} RTMP_SCATTER_GATHER_LIST, *PRTMP_SCATTER_GATHER_LIST; + +// +// Some utility macros +// +#ifndef min +#define min(_a, _b) (((_a) < (_b)) ? (_a) : (_b)) +#endif + +#ifndef max +#define max(_a, _b) (((_a) > (_b)) ? (_a) : (_b)) +#endif + +#define GET_LNA_GAIN(_pAd) ((_pAd->LatchRfRegs.Channel <= 14) ? (_pAd->BLNAGain) : ((_pAd->LatchRfRegs.Channel <= 64) ? (_pAd->ALNAGain0) : ((_pAd->LatchRfRegs.Channel <= 128) ? (_pAd->ALNAGain1) : (_pAd->ALNAGain2)))) + +#define INC_COUNTER64(Val) (Val.QuadPart++) + +#define INFRA_ON(_p) (OPSTATUS_TEST_FLAG(_p, fOP_STATUS_INFRA_ON)) +#define ADHOC_ON(_p) (OPSTATUS_TEST_FLAG(_p, fOP_STATUS_ADHOC_ON)) +#define MONITOR_ON(_p) (((_p)->StaCfg.BssType) == BSS_MONITOR) +#define IDLE_ON(_p) (!INFRA_ON(_p) && !ADHOC_ON(_p)) + +// Check LEAP & CCKM flags +#define LEAP_ON(_p) (((_p)->StaCfg.LeapAuthMode) == CISCO_AuthModeLEAP) +#define LEAP_CCKM_ON(_p) ((((_p)->StaCfg.LeapAuthMode) == CISCO_AuthModeLEAP) && ((_p)->StaCfg.LeapAuthInfo.CCKM == TRUE)) + +// if orginal Ethernet frame contains no LLC/SNAP, then an extra LLC/SNAP encap is required +#define EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(_pBufVA, _pExtraLlcSnapEncap) \ +{ \ + if (((*(_pBufVA + 12) << 8) + *(_pBufVA + 13)) > 1500) \ + { \ + _pExtraLlcSnapEncap = SNAP_802_1H; \ + if (NdisEqualMemory(IPX, _pBufVA + 12, 2) || \ + NdisEqualMemory(APPLE_TALK, _pBufVA + 12, 2)) \ + { \ + _pExtraLlcSnapEncap = SNAP_BRIDGE_TUNNEL; \ + } \ + } \ + else \ + { \ + _pExtraLlcSnapEncap = NULL; \ + } \ +} + +// New Define for new Tx Path. +#define EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(_pBufVA, _pExtraLlcSnapEncap) \ +{ \ + if (((*(_pBufVA) << 8) + *(_pBufVA + 1)) > 1500) \ + { \ + _pExtraLlcSnapEncap = SNAP_802_1H; \ + if (NdisEqualMemory(IPX, _pBufVA, 2) || \ + NdisEqualMemory(APPLE_TALK, _pBufVA, 2)) \ + { \ + _pExtraLlcSnapEncap = SNAP_BRIDGE_TUNNEL; \ + } \ + } \ + else \ + { \ + _pExtraLlcSnapEncap = NULL; \ + } \ +} + + +#define MAKE_802_3_HEADER(_p, _pMac1, _pMac2, _pType) \ +{ \ + NdisMoveMemory(_p, _pMac1, MAC_ADDR_LEN); \ + NdisMoveMemory((_p + MAC_ADDR_LEN), _pMac2, MAC_ADDR_LEN); \ + NdisMoveMemory((_p + MAC_ADDR_LEN * 2), _pType, LENGTH_802_3_TYPE); \ +} + +// if pData has no LLC/SNAP (neither RFC1042 nor Bridge tunnel), keep it that way. +// else if the received frame is LLC/SNAP-encaped IPX or APPLETALK, preserve the LLC/SNAP field +// else remove the LLC/SNAP field from the result Ethernet frame +// Patch for WHQL only, which did not turn on Netbios but use IPX within its payload +// Note: +// _pData & _DataSize may be altered (remove 8-byte LLC/SNAP) by this MACRO +// _pRemovedLLCSNAP: pointer to removed LLC/SNAP; NULL is not removed +#define CONVERT_TO_802_3(_p8023hdr, _pDA, _pSA, _pData, _DataSize, _pRemovedLLCSNAP) \ +{ \ + char LLC_Len[2]; \ + \ + _pRemovedLLCSNAP = NULL; \ + if (NdisEqualMemory(SNAP_802_1H, _pData, 6) || \ + NdisEqualMemory(SNAP_BRIDGE_TUNNEL, _pData, 6)) \ + { \ + PUCHAR pProto = _pData + 6; \ + \ + if ((NdisEqualMemory(IPX, pProto, 2) || NdisEqualMemory(APPLE_TALK, pProto, 2)) && \ + NdisEqualMemory(SNAP_802_1H, _pData, 6)) \ + { \ + LLC_Len[0] = (UCHAR)(_DataSize / 256); \ + LLC_Len[1] = (UCHAR)(_DataSize % 256); \ + MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, LLC_Len); \ + } \ + else \ + { \ + MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, pProto); \ + _pRemovedLLCSNAP = _pData; \ + _DataSize -= LENGTH_802_1_H; \ + _pData += LENGTH_802_1_H; \ + } \ + } \ + else \ + { \ + LLC_Len[0] = (UCHAR)(_DataSize / 256); \ + LLC_Len[1] = (UCHAR)(_DataSize % 256); \ + MAKE_802_3_HEADER(_p8023hdr, _pDA, _pSA, LLC_Len); \ + } \ +} + +#define SWITCH_AB( _pAA, _pBB) \ +{ \ + PVOID pCC; \ + pCC = _pBB; \ + _pBB = _pAA; \ + _pAA = pCC; \ +} + +// Enqueue this frame to MLME engine +// We need to enqueue the whole frame because MLME need to pass data type +// information from 802.11 header +#ifdef RT2870 +#define REPORT_MGMT_FRAME_TO_MLME(_pAd, Wcid, _pFrame, _FrameSize, _Rssi0, _Rssi1, _Rssi2, _PlcpSignal) \ +{ \ + UINT32 High32TSF=0, Low32TSF=0; \ + MlmeEnqueueForRecv(_pAd, Wcid, High32TSF, Low32TSF, (UCHAR)_Rssi0, (UCHAR)_Rssi1,(UCHAR)_Rssi2,_FrameSize, _pFrame, (UCHAR)_PlcpSignal); \ +} +#endif // RT2870 // + +#define NDIS_QUERY_BUFFER(_NdisBuf, _ppVA, _pBufLen) \ + NdisQueryBuffer(_NdisBuf, _ppVA, _pBufLen) + +#define MAC_ADDR_EQUAL(pAddr1,pAddr2) RTMPEqualMemory((PVOID)(pAddr1), (PVOID)(pAddr2), MAC_ADDR_LEN) +#define SSID_EQUAL(ssid1, len1, ssid2, len2) ((len1==len2) && (RTMPEqualMemory(ssid1, ssid2, len1))) + +// +// Check if it is Japan W53(ch52,56,60,64) channel. +// +#define JapanChannelCheck(channel) ((channel == 52) || (channel == 56) || (channel == 60) || (channel == 64)) + +#ifdef CONFIG_STA_SUPPORT +#define STA_PORT_SECURED(_pAd) \ +{ \ + _pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; \ + NdisAcquireSpinLock(&_pAd->MacTabLock); \ + _pAd->MacTab.Content[BSSID_WCID].PortSecured = _pAd->StaCfg.PortSecured; \ + NdisReleaseSpinLock(&_pAd->MacTabLock); \ +} +#endif // CONFIG_STA_SUPPORT // + + +// +// Register set pair for initialzation register set definition +// +typedef struct _RTMP_REG_PAIR +{ + ULONG Register; + ULONG Value; +} RTMP_REG_PAIR, *PRTMP_REG_PAIR; + +typedef struct _REG_PAIR +{ + UCHAR Register; + UCHAR Value; +} REG_PAIR, *PREG_PAIR; + +// +// Register set pair for initialzation register set definition +// +typedef struct _RTMP_RF_REGS +{ + UCHAR Channel; + ULONG R1; + ULONG R2; + ULONG R3; + ULONG R4; +} RTMP_RF_REGS, *PRTMP_RF_REGS; + +typedef struct _FREQUENCY_ITEM { + UCHAR Channel; + UCHAR N; + UCHAR R; + UCHAR K; +} FREQUENCY_ITEM, *PFREQUENCY_ITEM; + +// +// Data buffer for DMA operation, the buffer must be contiguous physical memory +// Both DMA to / from CPU use the same structure. +// +typedef struct _RTMP_DMABUF +{ + ULONG AllocSize; + PVOID AllocVa; // TxBuf virtual address + NDIS_PHYSICAL_ADDRESS AllocPa; // TxBuf physical address +} RTMP_DMABUF, *PRTMP_DMABUF; + + +typedef union _HEADER_802_11_SEQ{ +#ifdef RT_BIG_ENDIAN + struct { + USHORT Sequence:12; + USHORT Frag:4; + } field; +#else + struct { + USHORT Frag:4; + USHORT Sequence:12; + } field; +#endif + USHORT value; +} HEADER_802_11_SEQ, *PHEADER_802_11_SEQ; + +// +// Data buffer for DMA operation, the buffer must be contiguous physical memory +// Both DMA to / from CPU use the same structure. +// +typedef struct _RTMP_REORDERBUF +{ + BOOLEAN IsFull; + PVOID AllocVa; // TxBuf virtual address + UCHAR Header802_3[14]; + HEADER_802_11_SEQ Sequence; //support compressed bitmap BA, so no consider fragment in BA + UCHAR DataOffset; + USHORT Datasize; + ULONG AllocSize; +#ifdef RT2870 + PUCHAR AllocPa; +#endif // RT2870 // +} RTMP_REORDERBUF, *PRTMP_REORDERBUF; + +// +// Control block (Descriptor) for all ring descriptor DMA operation, buffer must be +// contiguous physical memory. NDIS_PACKET stored the binding Rx packet descriptor +// which won't be released, driver has to wait until upper layer return the packet +// before giveing up this rx ring descriptor to ASIC. NDIS_BUFFER is assocaited pair +// to describe the packet buffer. For Tx, NDIS_PACKET stored the tx packet descriptor +// which driver should ACK upper layer when the tx is physically done or failed. +// +typedef struct _RTMP_DMACB +{ + ULONG AllocSize; // Control block size + PVOID AllocVa; // Control block virtual address + NDIS_PHYSICAL_ADDRESS AllocPa; // Control block physical address + PNDIS_PACKET pNdisPacket; + PNDIS_PACKET pNextNdisPacket; + + RTMP_DMABUF DmaBuf; // Associated DMA buffer structure +} RTMP_DMACB, *PRTMP_DMACB; + +typedef struct _RTMP_TX_BUF +{ + PQUEUE_ENTRY Next; + UCHAR Index; + ULONG AllocSize; // Control block size + PVOID AllocVa; // Control block virtual address + NDIS_PHYSICAL_ADDRESS AllocPa; // Control block physical address +} RTMP_TXBUF, *PRTMP_TXBUF; + +typedef struct _RTMP_RX_BUF +{ + BOOLEAN InUse; + ULONG ByBaRecIndex; + RTMP_REORDERBUF MAP_RXBuf[MAX_RX_REORDERBUF]; +} RTMP_RXBUF, *PRTMP_RXBUF; +typedef struct _RTMP_TX_RING +{ + RTMP_DMACB Cell[TX_RING_SIZE]; + UINT32 TxCpuIdx; + UINT32 TxDmaIdx; + UINT32 TxSwFreeIdx; // software next free tx index +} RTMP_TX_RING, *PRTMP_TX_RING; + +typedef struct _RTMP_RX_RING +{ + RTMP_DMACB Cell[RX_RING_SIZE]; + UINT32 RxCpuIdx; + UINT32 RxDmaIdx; + INT32 RxSwReadIdx; // software next read index +} RTMP_RX_RING, *PRTMP_RX_RING; + +typedef struct _RTMP_MGMT_RING +{ + RTMP_DMACB Cell[MGMT_RING_SIZE]; + UINT32 TxCpuIdx; + UINT32 TxDmaIdx; + UINT32 TxSwFreeIdx; // software next free tx index +} RTMP_MGMT_RING, *PRTMP_MGMT_RING; + +// +// Statistic counter structure +// +typedef struct _COUNTER_802_3 +{ + // General Stats + ULONG GoodTransmits; + ULONG GoodReceives; + ULONG TxErrors; + ULONG RxErrors; + ULONG RxNoBuffer; + + // Ethernet Stats + ULONG RcvAlignmentErrors; + ULONG OneCollision; + ULONG MoreCollisions; + +} COUNTER_802_3, *PCOUNTER_802_3; + +typedef struct _COUNTER_802_11 { + ULONG Length; + LARGE_INTEGER LastTransmittedFragmentCount; + LARGE_INTEGER TransmittedFragmentCount; + LARGE_INTEGER MulticastTransmittedFrameCount; + LARGE_INTEGER FailedCount; + LARGE_INTEGER RetryCount; + LARGE_INTEGER MultipleRetryCount; + LARGE_INTEGER RTSSuccessCount; + LARGE_INTEGER RTSFailureCount; + LARGE_INTEGER ACKFailureCount; + LARGE_INTEGER FrameDuplicateCount; + LARGE_INTEGER ReceivedFragmentCount; + LARGE_INTEGER MulticastReceivedFrameCount; + LARGE_INTEGER FCSErrorCount; +} COUNTER_802_11, *PCOUNTER_802_11; + +typedef struct _COUNTER_RALINK { + ULONG TransmittedByteCount; // both successful and failure, used to calculate TX throughput + ULONG ReceivedByteCount; // both CRC okay and CRC error, used to calculate RX throughput + ULONG BeenDisassociatedCount; + ULONG BadCQIAutoRecoveryCount; + ULONG PoorCQIRoamingCount; + ULONG MgmtRingFullCount; + ULONG RxCountSinceLastNULL; + ULONG RxCount; + ULONG RxRingErrCount; + ULONG KickTxCount; + ULONG TxRingErrCount; + LARGE_INTEGER RealFcsErrCount; + ULONG PendingNdisPacketCount; + + ULONG OneSecOsTxCount[NUM_OF_TX_RING]; + ULONG OneSecDmaDoneCount[NUM_OF_TX_RING]; + UINT32 OneSecTxDoneCount; + ULONG OneSecRxCount; + UINT32 OneSecTxAggregationCount; + UINT32 OneSecRxAggregationCount; + + UINT32 OneSecFrameDuplicateCount; + +#ifdef RT2870 + ULONG OneSecTransmittedByteCount; // both successful and failure, used to calculate TX throughput +#endif // RT2870 // + + UINT32 OneSecTxNoRetryOkCount; + UINT32 OneSecTxRetryOkCount; + UINT32 OneSecTxFailCount; + UINT32 OneSecFalseCCACnt; // CCA error count, for debug purpose, might move to global counter + UINT32 OneSecRxOkCnt; // RX without error + UINT32 OneSecRxOkDataCnt; // unicast-to-me DATA frame count + UINT32 OneSecRxFcsErrCnt; // CRC error + UINT32 OneSecBeaconSentCnt; + UINT32 LastOneSecTotalTxCount; // OneSecTxNoRetryOkCount + OneSecTxRetryOkCount + OneSecTxFailCount + UINT32 LastOneSecRxOkDataCnt; // OneSecRxOkDataCnt + ULONG DuplicateRcv; + ULONG TxAggCount; + ULONG TxNonAggCount; + ULONG TxAgg1MPDUCount; + ULONG TxAgg2MPDUCount; + ULONG TxAgg3MPDUCount; + ULONG TxAgg4MPDUCount; + ULONG TxAgg5MPDUCount; + ULONG TxAgg6MPDUCount; + ULONG TxAgg7MPDUCount; + ULONG TxAgg8MPDUCount; + ULONG TxAgg9MPDUCount; + ULONG TxAgg10MPDUCount; + ULONG TxAgg11MPDUCount; + ULONG TxAgg12MPDUCount; + ULONG TxAgg13MPDUCount; + ULONG TxAgg14MPDUCount; + ULONG TxAgg15MPDUCount; + ULONG TxAgg16MPDUCount; + + LARGE_INTEGER TransmittedOctetsInAMSDU; + LARGE_INTEGER TransmittedAMSDUCount; + LARGE_INTEGER ReceivedOctesInAMSDUCount; + LARGE_INTEGER ReceivedAMSDUCount; + LARGE_INTEGER TransmittedAMPDUCount; + LARGE_INTEGER TransmittedMPDUsInAMPDUCount; + LARGE_INTEGER TransmittedOctetsInAMPDUCount; + LARGE_INTEGER MPDUInReceivedAMPDUCount; +} COUNTER_RALINK, *PCOUNTER_RALINK; + +typedef struct _PID_COUNTER { + ULONG TxAckRequiredCount; // CRC error + ULONG TxAggreCount; + ULONG TxSuccessCount; // OneSecTxNoRetryOkCount + OneSecTxRetryOkCount + OneSecTxFailCount + ULONG LastSuccessRate; +} PID_COUNTER, *PPID_COUNTER; + +typedef struct _COUNTER_DRS { + // to record the each TX rate's quality. 0 is best, the bigger the worse. + USHORT TxQuality[MAX_STEP_OF_TX_RATE_SWITCH]; + UCHAR PER[MAX_STEP_OF_TX_RATE_SWITCH]; + UCHAR TxRateUpPenalty; // extra # of second penalty due to last unstable condition + ULONG CurrTxRateStableTime; // # of second in current TX rate + BOOLEAN fNoisyEnvironment; + BOOLEAN fLastSecAccordingRSSI; + UCHAR LastSecTxRateChangeAction; // 0: no change, 1:rate UP, 2:rate down + UCHAR LastTimeTxRateChangeAction; //Keep last time value of LastSecTxRateChangeAction + ULONG LastTxOkCount; +} COUNTER_DRS, *PCOUNTER_DRS; + +// +// Arcfour Structure Added by PaulWu +// +typedef struct _ARCFOUR +{ + UINT X; + UINT Y; + UCHAR STATE[256]; +} ARCFOURCONTEXT, *PARCFOURCONTEXT; + +// MIMO Tx parameter, ShortGI, MCS, STBC, etc. these are fields in TXWI too. just copy to TXWI. +typedef struct _RECEIVE_SETTING { +#ifdef RT_BIG_ENDIAN + USHORT MIMO:1; + USHORT OFDM:1; + USHORT rsv:3; + USHORT STBC:2; //SPACE + USHORT ShortGI:1; + USHORT Mode:2; //channel bandwidth 20MHz or 40 MHz + USHORT NumOfRX:2; // MIMO. WE HAVE 3R +#else + USHORT NumOfRX:2; // MIMO. WE HAVE 3R + USHORT Mode:2; //channel bandwidth 20MHz or 40 MHz + USHORT ShortGI:1; + USHORT STBC:2; //SPACE + USHORT rsv:3; + USHORT OFDM:1; + USHORT MIMO:1; +#endif + } RECEIVE_SETTING, *PRECEIVE_SETTING; + +// Shared key data structure +typedef struct _WEP_KEY { + UCHAR KeyLen; // Key length for each key, 0: entry is invalid + UCHAR Key[MAX_LEN_OF_KEY]; // right now we implement 4 keys, 128 bits max +} WEP_KEY, *PWEP_KEY; + +typedef struct _CIPHER_KEY { + UCHAR Key[16]; // right now we implement 4 keys, 128 bits max + UCHAR RxMic[8]; // make alignment + UCHAR TxMic[8]; + UCHAR TxTsc[6]; // 48bit TSC value + UCHAR RxTsc[6]; // 48bit TSC value + UCHAR CipherAlg; // 0-none, 1:WEP64, 2:WEP128, 3:TKIP, 4:AES, 5:CKIP64, 6:CKIP128 + UCHAR KeyLen; +#ifdef CONFIG_STA_SUPPORT + UCHAR BssId[6]; +#endif // CONFIG_STA_SUPPORT // + // Key length for each key, 0: entry is invalid + UCHAR Type; // Indicate Pairwise/Group when reporting MIC error +} CIPHER_KEY, *PCIPHER_KEY; + +typedef struct _BBP_TUNING_STRUCT { + BOOLEAN Enable; + UCHAR FalseCcaCountUpperBound; // 100 per sec + UCHAR FalseCcaCountLowerBound; // 10 per sec + UCHAR R17LowerBound; // specified in E2PROM + UCHAR R17UpperBound; // 0x68 according to David Tung + UCHAR CurrentR17Value; +} BBP_TUNING, *PBBP_TUNING; + +typedef struct _SOFT_RX_ANT_DIVERSITY_STRUCT { + UCHAR EvaluatePeriod; // 0:not evalute status, 1: evaluate status, 2: switching status + UCHAR Pair1PrimaryRxAnt; // 0:Ant-E1, 1:Ant-E2 + UCHAR Pair1SecondaryRxAnt; // 0:Ant-E1, 1:Ant-E2 + UCHAR Pair2PrimaryRxAnt; // 0:Ant-E3, 1:Ant-E4 + UCHAR Pair2SecondaryRxAnt; // 0:Ant-E3, 1:Ant-E4 + SHORT Pair1AvgRssi[2]; // AvgRssi[0]:E1, AvgRssi[1]:E2 + SHORT Pair2AvgRssi[2]; // AvgRssi[0]:E3, AvgRssi[1]:E4 + SHORT Pair1LastAvgRssi; // + SHORT Pair2LastAvgRssi; // + ULONG RcvPktNumWhenEvaluate; + BOOLEAN FirstPktArrivedWhenEvaluate; + RALINK_TIMER_STRUCT RxAntDiversityTimer; +} SOFT_RX_ANT_DIVERSITY, *PSOFT_RX_ANT_DIVERSITY; + +typedef struct _LEAP_AUTH_INFO { + BOOLEAN Enabled; //Ture: Enable LEAP Authentication + BOOLEAN CCKM; //Ture: Use Fast Reauthentication with CCKM + UCHAR Reserve[2]; + UCHAR UserName[256]; //LEAP, User name + ULONG UserNameLen; + UCHAR Password[256]; //LEAP, User Password + ULONG PasswordLen; +} LEAP_AUTH_INFO, *PLEAP_AUTH_INFO; + +typedef struct { + UCHAR Addr[MAC_ADDR_LEN]; + UCHAR ErrorCode[2]; //00 01-Invalid authentication type + //00 02-Authentication timeout + //00 03-Challenge from AP failed + //00 04-Challenge to AP failed + BOOLEAN Reported; +} ROGUEAP_ENTRY, *PROGUEAP_ENTRY; + +typedef struct { + UCHAR RogueApNr; + ROGUEAP_ENTRY RogueApEntry[MAX_LEN_OF_BSS_TABLE]; +} ROGUEAP_TABLE, *PROGUEAP_TABLE; + +typedef struct { + BOOLEAN Enable; + UCHAR Delta; + BOOLEAN PlusSign; +} CCK_TX_POWER_CALIBRATE, *PCCK_TX_POWER_CALIBRATE; + +// +// Receive Tuple Cache Format +// +typedef struct _TUPLE_CACHE { + BOOLEAN Valid; + UCHAR MacAddress[MAC_ADDR_LEN]; + USHORT Sequence; + USHORT Frag; +} TUPLE_CACHE, *PTUPLE_CACHE; + +// +// Fragment Frame structure +// +typedef struct _FRAGMENT_FRAME { + PNDIS_PACKET pFragPacket; + ULONG RxSize; + USHORT Sequence; + USHORT LastFrag; + ULONG Flags; // Some extra frame information. bit 0: LLC presented +} FRAGMENT_FRAME, *PFRAGMENT_FRAME; + + +// +// Packet information for NdisQueryPacket +// +typedef struct _PACKET_INFO { + UINT PhysicalBufferCount; // Physical breaks of buffer descripor chained + UINT BufferCount ; // Number of Buffer descriptor chained + UINT TotalPacketLength ; // Self explained + PNDIS_BUFFER pFirstBuffer; // Pointer to first buffer descriptor +} PACKET_INFO, *PPACKET_INFO; + +// +// Tkip Key structure which RC4 key & MIC calculation +// +typedef struct _TKIP_KEY_INFO { + UINT nBytesInM; // # bytes in M for MICKEY + ULONG IV16; + ULONG IV32; + ULONG K0; // for MICKEY Low + ULONG K1; // for MICKEY Hig + ULONG L; // Current state for MICKEY + ULONG R; // Current state for MICKEY + ULONG M; // Message accumulator for MICKEY + UCHAR RC4KEY[16]; + UCHAR MIC[8]; +} TKIP_KEY_INFO, *PTKIP_KEY_INFO; + +// +// Private / Misc data, counters for driver internal use +// +typedef struct __PRIVATE_STRUC { + UINT SystemResetCnt; // System reset counter + UINT TxRingFullCnt; // Tx ring full occurrance number + UINT PhyRxErrCnt; // PHY Rx error count, for debug purpose, might move to global counter + // Variables for WEP encryption / decryption in rtmp_wep.c + UINT FCSCRC32; + ARCFOURCONTEXT WEPCONTEXT; + // Tkip stuff + TKIP_KEY_INFO Tx; + TKIP_KEY_INFO Rx; +} PRIVATE_STRUC, *PPRIVATE_STRUC; + +// structure to tune BBP R66 (BBP TUNING) +typedef struct _BBP_R66_TUNING { + BOOLEAN bEnable; + USHORT FalseCcaLowerThreshold; // default 100 + USHORT FalseCcaUpperThreshold; // default 512 + UCHAR R66Delta; + UCHAR R66CurrentValue; + BOOLEAN R66LowerUpperSelect; //Before LinkUp, Used LowerBound or UpperBound as R66 value. +} BBP_R66_TUNING, *PBBP_R66_TUNING; + +// structure to store channel TX power +typedef struct _CHANNEL_TX_POWER { + USHORT RemainingTimeForUse; //unit: sec + UCHAR Channel; +#ifdef DOT11N_DRAFT3 + BOOLEAN bEffectedChannel; // For BW 40 operating in 2.4GHz , the "effected channel" is the channel that is covered in 40Mhz. +#endif // DOT11N_DRAFT3 // + CHAR Power; + CHAR Power2; + UCHAR MaxTxPwr; + UCHAR DfsReq; +} CHANNEL_TX_POWER, *PCHANNEL_TX_POWER; + +// structure to store 802.11j channel TX power +typedef struct _CHANNEL_11J_TX_POWER { + UCHAR Channel; + UCHAR BW; // BW_10 or BW_20 + CHAR Power; + CHAR Power2; + USHORT RemainingTimeForUse; //unit: sec +} CHANNEL_11J_TX_POWER, *PCHANNEL_11J_TX_POWER; + +typedef enum _ABGBAND_STATE_ { + UNKNOWN_BAND, + BG_BAND, + A_BAND, +} ABGBAND_STATE; + +typedef struct _MLME_STRUCT { +#ifdef CONFIG_STA_SUPPORT + // STA state machines + STATE_MACHINE CntlMachine; + STATE_MACHINE AssocMachine; + STATE_MACHINE AuthMachine; + STATE_MACHINE AuthRspMachine; + STATE_MACHINE SyncMachine; + STATE_MACHINE WpaPskMachine; + STATE_MACHINE LeapMachine; + STATE_MACHINE AironetMachine; + STATE_MACHINE_FUNC AssocFunc[ASSOC_FUNC_SIZE]; + STATE_MACHINE_FUNC AuthFunc[AUTH_FUNC_SIZE]; + STATE_MACHINE_FUNC AuthRspFunc[AUTH_RSP_FUNC_SIZE]; + STATE_MACHINE_FUNC SyncFunc[SYNC_FUNC_SIZE]; + STATE_MACHINE_FUNC WpaPskFunc[WPA_PSK_FUNC_SIZE]; + STATE_MACHINE_FUNC AironetFunc[AIRONET_FUNC_SIZE]; +#endif // CONFIG_STA_SUPPORT // + STATE_MACHINE_FUNC ActFunc[ACT_FUNC_SIZE]; + // Action + STATE_MACHINE ActMachine; + + +#ifdef QOS_DLS_SUPPORT + STATE_MACHINE DlsMachine; + STATE_MACHINE_FUNC DlsFunc[DLS_FUNC_SIZE]; +#endif // QOS_DLS_SUPPORT // + + + + + ULONG ChannelQuality; // 0..100, Channel Quality Indication for Roaming + ULONG Now32; // latch the value of NdisGetSystemUpTime() + ULONG LastSendNULLpsmTime; + + BOOLEAN bRunning; + NDIS_SPIN_LOCK TaskLock; + MLME_QUEUE Queue; + + UINT ShiftReg; + + RALINK_TIMER_STRUCT PeriodicTimer; + RALINK_TIMER_STRUCT APSDPeriodicTimer; + RALINK_TIMER_STRUCT LinkDownTimer; + RALINK_TIMER_STRUCT LinkUpTimer; + ULONG PeriodicRound; + ULONG OneSecPeriodicRound; + + UCHAR RealRxPath; + BOOLEAN bLowThroughput; + BOOLEAN bEnableAutoAntennaCheck; + RALINK_TIMER_STRUCT RxAntEvalTimer; + +#ifdef RT2870 + UCHAR CaliBW40RfR24; + UCHAR CaliBW20RfR24; +#endif // RT2870 // + +} MLME_STRUCT, *PMLME_STRUCT; + +// structure for radar detection and channel switch +typedef struct _RADAR_DETECT_STRUCT { + //BOOLEAN IEEE80211H; // 0: disable, 1: enable IEEE802.11h + UCHAR CSCount; //Channel switch counter + UCHAR CSPeriod; //Channel switch period (beacon count) + UCHAR RDCount; //Radar detection counter + UCHAR RDMode; //Radar Detection mode + UCHAR RDDurRegion; //Radar detection duration region + UCHAR BBPR16; + UCHAR BBPR17; + UCHAR BBPR18; + UCHAR BBPR21; + UCHAR BBPR22; + UCHAR BBPR64; + ULONG InServiceMonitorCount; // unit: sec + UINT8 DfsSessionTime; + BOOLEAN bFastDfs; + UINT8 ChMovingTime; + UINT8 LongPulseRadarTh; +} RADAR_DETECT_STRUCT, *PRADAR_DETECT_STRUCT; + +#ifdef CARRIER_DETECTION_SUPPORT +typedef enum CD_STATE_n +{ + CD_NORMAL, + CD_SILENCE, + CD_MAX_STATE +} CD_STATE; + +typedef struct CARRIER_DETECTION_s +{ + BOOLEAN Enable; + UINT8 CDSessionTime; + UINT8 CDPeriod; + CD_STATE CD_State; +} CARRIER_DETECTION, *PCARRIER_DETECTION; +#endif // CARRIER_DETECTION_SUPPORT // + +typedef enum _REC_BLOCKACK_STATUS +{ + Recipient_NONE=0, + Recipient_USED, + Recipient_HandleRes, + Recipient_Accept +} REC_BLOCKACK_STATUS, *PREC_BLOCKACK_STATUS; + +typedef enum _ORI_BLOCKACK_STATUS +{ + Originator_NONE=0, + Originator_USED, + Originator_WaitRes, + Originator_Done +} ORI_BLOCKACK_STATUS, *PORI_BLOCKACK_STATUS; + +#ifdef DOT11_N_SUPPORT +typedef struct _BA_ORI_ENTRY{ + UCHAR Wcid; + UCHAR TID; + UCHAR BAWinSize; + UCHAR Token; +// Sequence is to fill every outgoing QoS DATA frame's sequence field in 802.11 header. + USHORT Sequence; + USHORT TimeOutValue; + ORI_BLOCKACK_STATUS ORI_BA_Status; + RALINK_TIMER_STRUCT ORIBATimer; + PVOID pAdapter; +} BA_ORI_ENTRY, *PBA_ORI_ENTRY; + +typedef struct _BA_REC_ENTRY { + UCHAR Wcid; + UCHAR TID; + UCHAR BAWinSize; // 7.3.1.14. each buffer is capable of holding a max AMSDU or MSDU. + //UCHAR NumOfRxPkt; + //UCHAR Curindidx; // the head in the RX reordering buffer + USHORT LastIndSeq; +// USHORT LastIndSeqAtTimer; + USHORT TimeOutValue; + RALINK_TIMER_STRUCT RECBATimer; + ULONG LastIndSeqAtTimer; + ULONG nDropPacket; + ULONG rcvSeq; + REC_BLOCKACK_STATUS REC_BA_Status; +// UCHAR RxBufIdxUsed; + // corresponding virtual address for RX reordering packet storage. + //RTMP_REORDERDMABUF MAP_RXBuf[MAX_RX_REORDERBUF]; + NDIS_SPIN_LOCK RxReRingLock; // Rx Ring spinlock +// struct _BA_REC_ENTRY *pNext; + PVOID pAdapter; + struct reordering_list list; +} BA_REC_ENTRY, *PBA_REC_ENTRY; + + +typedef struct { + ULONG numAsRecipient; // I am recipient of numAsRecipient clients. These client are in the BARecEntry[] + ULONG numAsOriginator; // I am originator of numAsOriginator clients. These clients are in the BAOriEntry[] + BA_ORI_ENTRY BAOriEntry[MAX_LEN_OF_BA_ORI_TABLE]; + BA_REC_ENTRY BARecEntry[MAX_LEN_OF_BA_REC_TABLE]; +} BA_TABLE, *PBA_TABLE; + +//For QureyBATableOID use; +typedef struct PACKED _OID_BA_REC_ENTRY{ + UCHAR MACAddr[MAC_ADDR_LEN]; + UCHAR BaBitmap; // if (BaBitmap&(1<> 3) + 1) /* /8 + 1 */ +#define WLAN_CT_TIM_BCMC_OFFSET 0 /* unit: 32B */ + +/* clear bcmc TIM bit */ +#define WLAN_MR_TIM_BCMC_CLEAR(apidx) \ + pAd->ApCfg.MBSSID[apidx].TimBitmaps[WLAN_CT_TIM_BCMC_OFFSET] &= ~BIT8[0]; + +/* set bcmc TIM bit */ +#define WLAN_MR_TIM_BCMC_SET(apidx) \ + pAd->ApCfg.MBSSID[apidx].TimBitmaps[WLAN_CT_TIM_BCMC_OFFSET] |= BIT8[0]; + +/* clear a station PS TIM bit */ +#define WLAN_MR_TIM_BIT_CLEAR(ad_p, apidx, wcid) \ + { UCHAR tim_offset = wcid >> 3; \ + UCHAR bit_offset = wcid & 0x7; \ + ad_p->ApCfg.MBSSID[apidx].TimBitmaps[tim_offset] &= (~BIT8[bit_offset]); } + +/* set a station PS TIM bit */ +#define WLAN_MR_TIM_BIT_SET(ad_p, apidx, wcid) \ + { UCHAR tim_offset = wcid >> 3; \ + UCHAR bit_offset = wcid & 0x7; \ + ad_p->ApCfg.MBSSID[apidx].TimBitmaps[tim_offset] |= BIT8[bit_offset]; } + +#ifdef RT2870 +#define BEACON_BITMAP_MASK 0xff +typedef struct _BEACON_SYNC_STRUCT_ +{ + UCHAR BeaconBuf[HW_BEACON_MAX_COUNT][HW_BEACON_OFFSET]; + UCHAR BeaconTxWI[HW_BEACON_MAX_COUNT][TXWI_SIZE]; + ULONG TimIELocationInBeacon[HW_BEACON_MAX_COUNT]; + ULONG CapabilityInfoLocationInBeacon[HW_BEACON_MAX_COUNT]; + BOOLEAN EnableBeacon; // trigger to enable beacon transmission. + UCHAR BeaconBitMap; // NOTE: If the MAX_MBSSID_NUM is larger than 8, this parameter need to change. + UCHAR DtimBitOn; // NOTE: If the MAX_MBSSID_NUM is larger than 8, this parameter need to change. +}BEACON_SYNC_STRUCT; +#endif // RT2870 // + +typedef struct _MULTISSID_STRUCT { + UCHAR Bssid[MAC_ADDR_LEN]; + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; + USHORT CapabilityInfo; + + PNET_DEV MSSIDDev; + + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_WEP_STATUS GroupKeyWepStatus; + WPA_MIX_PAIR_CIPHER WpaMixPairCipher; + + ULONG TxCount; + ULONG RxCount; + ULONG ReceivedByteCount; + ULONG TransmittedByteCount; + ULONG RxErrorCount; + ULONG RxDropCount; + + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + RT_HT_PHY_INFO DesiredHtPhyInfo; + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; // Desired transmit setting. this is for reading registry setting only. not useful. + BOOLEAN bAutoTxRateSwitch; + + //CIPHER_KEY SharedKey[SHARE_KEY_NUM]; // ref pAd->SharedKey[BSS][4] + UCHAR DefaultKeyId; + + UCHAR TxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11, ... + UCHAR DesiredRates[MAX_LEN_OF_SUPPORTED_RATES];// OID_802_11_DESIRED_RATES + UCHAR DesiredRatesIndex; + UCHAR MaxTxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11 + +// ULONG TimBitmap; // bit0 for broadcast, 1 for AID1, 2 for AID2, ...so on +// ULONG TimBitmap2; // b0 for AID32, b1 for AID33, ... and so on + UCHAR TimBitmaps[WLAN_MAX_NUM_OF_TIM]; + + // WPA + UCHAR GMK[32]; + UCHAR PMK[32]; + UCHAR GTK[32]; + BOOLEAN IEEE8021X; + BOOLEAN PreAuth; + UCHAR GNonce[32]; + UCHAR PortSecured; + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; + UCHAR BANClass3Data; + ULONG IsolateInterStaTraffic; + + UCHAR RSNIE_Len[2]; + UCHAR RSN_IE[2][MAX_LEN_OF_RSNIE]; + + + UCHAR TimIELocationInBeacon; + UCHAR CapabilityInfoLocationInBeacon; + // outgoing BEACON frame buffer and corresponding TXWI + // PTXWI_STRUC BeaconTxWI; // + CHAR BeaconBuf[MAX_BEACON_SIZE]; // NOTE: BeaconBuf should be 4-byte aligned + + BOOLEAN bHideSsid; + UINT16 StationKeepAliveTime; // unit: second + + USHORT VLAN_VID; + USHORT VLAN_Priority; + + RT_802_11_ACL AccessControlList; + + // EDCA Qos + BOOLEAN bWmmCapable; // 0:disable WMM, 1:enable WMM + BOOLEAN bDLSCapable; // 0:disable DLS, 1:enable DLS + + UCHAR DlsPTK[64]; // Due to windows dirver count on meetinghouse to handle 4-way shake + + // For 802.1x daemon setting per BSS + UCHAR radius_srv_num; + RADIUS_SRV_INFO radius_srv_info[MAX_RADIUS_SRV_NUM]; + +#ifdef RTL865X_SOC + unsigned int mylinkid; +#endif + + + UINT32 RcvdConflictSsidCount; + UINT32 RcvdSpoofedAssocRespCount; + UINT32 RcvdSpoofedReassocRespCount; + UINT32 RcvdSpoofedProbeRespCount; + UINT32 RcvdSpoofedBeaconCount; + UINT32 RcvdSpoofedDisassocCount; + UINT32 RcvdSpoofedAuthCount; + UINT32 RcvdSpoofedDeauthCount; + UINT32 RcvdSpoofedUnknownMgmtCount; + UINT32 RcvdReplayAttackCount; + + CHAR RssiOfRcvdConflictSsid; + CHAR RssiOfRcvdSpoofedAssocResp; + CHAR RssiOfRcvdSpoofedReassocResp; + CHAR RssiOfRcvdSpoofedProbeResp; + CHAR RssiOfRcvdSpoofedBeacon; + CHAR RssiOfRcvdSpoofedDisassoc; + CHAR RssiOfRcvdSpoofedAuth; + CHAR RssiOfRcvdSpoofedDeauth; + CHAR RssiOfRcvdSpoofedUnknownMgmt; + CHAR RssiOfRcvdReplayAttack; + + BOOLEAN bBcnSntReq; + UCHAR BcnBufIdx; +} MULTISSID_STRUCT, *PMULTISSID_STRUCT; + + + +#ifdef DOT11N_DRAFT3 +typedef enum _BSS2040COEXIST_FLAG{ + BSS_2040_COEXIST_DISABLE = 0, + BSS_2040_COEXIST_TIMER_FIRED = 1, + BSS_2040_COEXIST_INFO_SYNC = 2, + BSS_2040_COEXIST_INFO_NOTIFY = 4, +}BSS2040COEXIST_FLAG; +#endif // DOT11N_DRAFT3 // + +// configuration common to OPMODE_AP as well as OPMODE_STA +typedef struct _COMMON_CONFIG { + + BOOLEAN bCountryFlag; + UCHAR CountryCode[3]; + UCHAR Geography; + UCHAR CountryRegion; // Enum of country region, 0:FCC, 1:IC, 2:ETSI, 3:SPAIN, 4:France, 5:MKK, 6:MKK1, 7:Israel + UCHAR CountryRegionForABand; // Enum of country region for A band + UCHAR PhyMode; // PHY_11A, PHY_11B, PHY_11BG_MIXED, PHY_ABG_MIXED + USHORT Dsifs; // in units of usec + ULONG PacketFilter; // Packet filter for receiving + + CHAR Ssid[MAX_LEN_OF_SSID]; // NOT NULL-terminated + UCHAR SsidLen; // the actual ssid length in used + UCHAR LastSsidLen; // the actual ssid length in used + CHAR LastSsid[MAX_LEN_OF_SSID]; // NOT NULL-terminated + UCHAR LastBssid[MAC_ADDR_LEN]; + + UCHAR Bssid[MAC_ADDR_LEN]; + USHORT BeaconPeriod; + UCHAR Channel; + UCHAR CentralChannel; // Central Channel when using 40MHz is indicating. not real channel. + +#if 0 // move to STA_ADMIN_CONFIG + UCHAR DefaultKeyId; + + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; // PrivacyFilter enum for 802.1X + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_WEP_STATUS OrigWepStatus; // Original wep status set from OID + + // Add to support different cipher suite for WPA2/WPA mode + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Multicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher suite + BOOLEAN bMixCipher; // Indicate current Pair & Group use different cipher suites + USHORT RsnCapability; + + NDIS_802_11_WEP_STATUS GroupKeyWepStatus; +#endif + + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRateLen; + UCHAR DesireRate[MAX_LEN_OF_SUPPORTED_RATES]; // OID_802_11_DESIRED_RATES + UCHAR MaxDesiredRate; + UCHAR ExpectedACKRate[MAX_LEN_OF_SUPPORTED_RATES]; + + ULONG BasicRateBitmap; // backup basic ratebitmap + + BOOLEAN bAPSDCapable; + BOOLEAN bInServicePeriod; + BOOLEAN bAPSDAC_BE; + BOOLEAN bAPSDAC_BK; + BOOLEAN bAPSDAC_VI; + BOOLEAN bAPSDAC_VO; + BOOLEAN bNeedSendTriggerFrame; + BOOLEAN bAPSDForcePowerSave; // Force power save mode, should only use in APSD-STAUT + ULONG TriggerTimerCount; + UCHAR MaxSPLength; + UCHAR BBPCurrentBW; // BW_10, BW_20, BW_40 + // move to MULTISSID_STRUCT for MBSS + //HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + REG_TRANSMIT_SETTING RegTransmitSetting; //registry transmit setting. this is for reading registry setting only. not useful. + //UCHAR FixedTxMode; // Fixed Tx Mode (CCK, OFDM), for HT fixed tx mode (GF, MIX) , refer to RegTransmitSetting.field.HTMode + UCHAR TxRate; // Same value to fill in TXD. TxRate is 6-bit + UCHAR MaxTxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11 + UCHAR TxRateIndex; // Tx rate index in RateSwitchTable + UCHAR TxRateTableSize; // Valid Tx rate table size in RateSwitchTable + //BOOLEAN bAutoTxRateSwitch; + UCHAR MinTxRate; // RATE_1, RATE_2, RATE_5_5, RATE_11 + UCHAR RtsRate; // RATE_xxx + HTTRANSMIT_SETTING MlmeTransmit; // MGMT frame PHY rate setting when operatin at Ht rate. + UCHAR MlmeRate; // RATE_xxx, used to send MLME frames + UCHAR BasicMlmeRate; // Default Rate for sending MLME frames + + USHORT RtsThreshold; // in unit of BYTE + USHORT FragmentThreshold; // in unit of BYTE + + UCHAR TxPower; // in unit of mW + ULONG TxPowerPercentage; // 0~100 % + ULONG TxPowerDefault; // keep for TxPowerPercentage + +#ifdef DOT11_N_SUPPORT + BACAP_STRUC BACapability; // NO USE = 0XFF ; IMMED_BA =1 ; DELAY_BA=0 + BACAP_STRUC REGBACapability; // NO USE = 0XFF ; IMMED_BA =1 ; DELAY_BA=0 +#endif // DOT11_N_SUPPORT // + IOT_STRUC IOTestParm; // 802.11n InterOpbility Test Parameter; + ULONG TxPreamble; // Rt802_11PreambleLong, Rt802_11PreambleShort, Rt802_11PreambleAuto + BOOLEAN bUseZeroToDisableFragment; // Microsoft use 0 as disable + ULONG UseBGProtection; // 0: auto, 1: always use, 2: always not use + BOOLEAN bUseShortSlotTime; // 0: disable, 1 - use short slot (9us) + BOOLEAN bEnableTxBurst; // 1: enble TX PACKET BURST, 0: disable TX PACKET BURST + BOOLEAN bAggregationCapable; // 1: enable TX aggregation when the peer supports it + BOOLEAN bPiggyBackCapable; // 1: enable TX piggy-back according MAC's version + BOOLEAN bIEEE80211H; // 1: enable IEEE802.11h spec. + ULONG DisableOLBCDetect; // 0: enable OLBC detect; 1 disable OLBC detect + +#ifdef DOT11_N_SUPPORT + BOOLEAN bRdg; +#endif // DOT11_N_SUPPORT // + BOOLEAN bWmmCapable; // 0:disable WMM, 1:enable WMM + QOS_CAPABILITY_PARM APQosCapability; // QOS capability of the current associated AP + EDCA_PARM APEdcaParm; // EDCA parameters of the current associated AP + QBSS_LOAD_PARM APQbssLoad; // QBSS load of the current associated AP + UCHAR AckPolicy[4]; // ACK policy of the specified AC. see ACK_xxx +#ifdef CONFIG_STA_SUPPORT + BOOLEAN bDLSCapable; // 0:disable DLS, 1:enable DLS +#endif // CONFIG_STA_SUPPORT // + // a bitmap of BOOLEAN flags. each bit represent an operation status of a particular + // BOOLEAN control, either ON or OFF. These flags should always be accessed via + // OPSTATUS_TEST_FLAG(), OPSTATUS_SET_FLAG(), OP_STATUS_CLEAR_FLAG() macros. + // see fOP_STATUS_xxx in RTMP_DEF.C for detail bit definition + ULONG OpStatusFlags; + + BOOLEAN NdisRadioStateOff; //For HCT 12.0, set this flag to TRUE instead of called MlmeRadioOff. + ABGBAND_STATE BandState; // For setting BBP used on B/G or A mode. + + // IEEE802.11H--DFS. + RADAR_DETECT_STRUCT RadarDetect; + +#ifdef CARRIER_DETECTION_SUPPORT + CARRIER_DETECTION CarrierDetect; +#endif // CARRIER_DETECTION_SUPPORT // + +#ifdef DOT11_N_SUPPORT + // HT + UCHAR BASize; // USer desired BAWindowSize. Should not exceed our max capability + //RT_HT_CAPABILITY SupportedHtPhy; + RT_HT_CAPABILITY DesiredHtPhy; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHTInfo; // Useful as AP. + //This IE is used with channel switch announcement element when changing to a new 40MHz. + //This IE is included in channel switch ammouncement frames 7.4.1.5, beacons, probe Rsp. + NEW_EXT_CHAN_IE NewExtChanOffset; //7.3.2.20A, 1 if extension channel is above the control channel, 3 if below, 0 if not present + +#ifdef DOT11N_DRAFT3 + UCHAR Bss2040CoexistFlag; // bit 0: bBssCoexistTimerRunning, bit 1: NeedSyncAddHtInfo. + RALINK_TIMER_STRUCT Bss2040CoexistTimer; + + //This IE is used for 20/40 BSS Coexistence. + BSS_2040_COEXIST_IE BSS2040CoexistInfo; + // ====== 11n D3.0 =======================> + USHORT Dot11OBssScanPassiveDwell; // Unit : TU. 5~1000 + USHORT Dot11OBssScanActiveDwell; // Unit : TU. 10~1000 + USHORT Dot11BssWidthTriggerScanInt; // Unit : Second + USHORT Dot11OBssScanPassiveTotalPerChannel; // Unit : TU. 200~10000 + USHORT Dot11OBssScanActiveTotalPerChannel; // Unit : TU. 20~10000 + USHORT Dot11BssWidthChanTranDelayFactor; + USHORT Dot11OBssScanActivityThre; // Unit : percentage + + ULONG Dot11BssWidthChanTranDelay; // multiple of (Dot11BssWidthTriggerScanInt * Dot11BssWidthChanTranDelayFactor) + ULONG CountDownCtr; // CountDown Counter from (Dot11BssWidthTriggerScanInt * Dot11BssWidthChanTranDelayFactor) + + NDIS_SPIN_LOCK TriggerEventTabLock; + BSS_2040_COEXIST_IE LastBSSCoexist2040; + BSS_2040_COEXIST_IE BSSCoexist2040; + TRIGGER_EVENT_TAB TriggerEventTab; + UCHAR ChannelListIdx; + // <====== 11n D3.0 ======================= + BOOLEAN bOverlapScanning; +#endif // DOT11N_DRAFT3 // + + BOOLEAN bHTProtect; + BOOLEAN bMIMOPSEnable; + BOOLEAN bBADecline; + BOOLEAN bDisableReordering; + BOOLEAN bForty_Mhz_Intolerant; + BOOLEAN bExtChannelSwitchAnnouncement; + BOOLEAN bRcvBSSWidthTriggerEvents; + ULONG LastRcvBSSWidthTriggerEventsTime; + + UCHAR TxBASize; +#endif // DOT11_N_SUPPORT // + + // Enable wireless event + BOOLEAN bWirelessEvent; + BOOLEAN bWiFiTest; // Enable this parameter for WiFi test + + // Tx & Rx Stream number selection + UCHAR TxStream; + UCHAR RxStream; + + // transmit phy mode, trasmit rate for Multicast. +#ifdef MCAST_RATE_SPECIFIC + UCHAR McastTransmitMcs; + UCHAR McastTransmitPhyMode; +#endif // MCAST_RATE_SPECIFIC // + + BOOLEAN bHardwareRadio; // Hardware controlled Radio enabled + +#ifdef RT2870 + BOOLEAN bMultipleIRP; // Multiple Bulk IN flag + UCHAR NumOfBulkInIRP; // if bMultipleIRP == TRUE, NumOfBulkInIRP will be 4 otherwise be 1 + RT_HT_CAPABILITY SupportedHtPhy; + ULONG MaxPktOneTxBulk; + UCHAR TxBulkFactor; + UCHAR RxBulkFactor; + + BEACON_SYNC_STRUCT *pBeaconSync; + RALINK_TIMER_STRUCT BeaconUpdateTimer; + UINT32 BeaconAdjust; + UINT32 BeaconFactor; + UINT32 BeaconRemain; +#endif // RT2870 // + + + NDIS_SPIN_LOCK MeasureReqTabLock; + PMEASURE_REQ_TAB pMeasureReqTab; + + NDIS_SPIN_LOCK TpcReqTabLock; + PTPC_REQ_TAB pTpcReqTab; + + // transmit phy mode, trasmit rate for Multicast. +#ifdef MCAST_RATE_SPECIFIC + HTTRANSMIT_SETTING MCastPhyMode; +#endif // MCAST_RATE_SPECIFIC // + +#ifdef SINGLE_SKU + UINT16 DefineMaxTxPwr; +#endif // SINGLE_SKU // + + +} COMMON_CONFIG, *PCOMMON_CONFIG; + + +#ifdef CONFIG_STA_SUPPORT +/* Modified by Wu Xi-Kun 4/21/2006 */ +// STA configuration and status +typedef struct _STA_ADMIN_CONFIG { + // GROUP 1 - + // User configuration loaded from Registry, E2PROM or OID_xxx. These settings describe + // the user intended configuration, but not necessary fully equal to the final + // settings in ACTIVE BSS after negotiation/compromize with the BSS holder (either + // AP or IBSS holder). + // Once initialized, user configuration can only be changed via OID_xxx + UCHAR BssType; // BSS_INFRA or BSS_ADHOC + USHORT AtimWin; // used when starting a new IBSS + + // GROUP 2 - + // User configuration loaded from Registry, E2PROM or OID_xxx. These settings describe + // the user intended configuration, and should be always applied to the final + // settings in ACTIVE BSS without compromising with the BSS holder. + // Once initialized, user configuration can only be changed via OID_xxx + UCHAR RssiTrigger; + UCHAR RssiTriggerMode; // RSSI_TRIGGERED_UPON_BELOW_THRESHOLD or RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD + USHORT DefaultListenCount; // default listen count; + ULONG WindowsPowerMode; // Power mode for AC power + ULONG WindowsBatteryPowerMode; // Power mode for battery if exists + BOOLEAN bWindowsACCAMEnable; // Enable CAM power mode when AC on + BOOLEAN bAutoReconnect; // Set to TRUE when setting OID_802_11_SSID with no matching BSSID + ULONG WindowsPowerProfile; // Windows power profile, for NDIS5.1 PnP + + // MIB:ieee802dot11.dot11smt(1).dot11StationConfigTable(1) + USHORT Psm; // power management mode (PWR_ACTIVE|PWR_SAVE) + USHORT DisassocReason; + UCHAR DisassocSta[MAC_ADDR_LEN]; + USHORT DeauthReason; + UCHAR DeauthSta[MAC_ADDR_LEN]; + USHORT AuthFailReason; + UCHAR AuthFailSta[MAC_ADDR_LEN]; + + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; // PrivacyFilter enum for 802.1X + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_WEP_STATUS OrigWepStatus; // Original wep status set from OID + + // Add to support different cipher suite for WPA2/WPA mode + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Multicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher suite + BOOLEAN bMixCipher; // Indicate current Pair & Group use different cipher suites + USHORT RsnCapability; + + NDIS_802_11_WEP_STATUS GroupKeyWepStatus; + + UCHAR PMK[32]; // WPA PSK mode PMK + UCHAR PTK[64]; // WPA PSK mode PTK + UCHAR GTK[32]; // GTK from authenticator + BSSID_INFO SavedPMK[PMKID_NO]; + UINT SavedPMKNum; // Saved PMKID number + + UCHAR DefaultKeyId; + + + // WPA 802.1x port control, WPA_802_1X_PORT_SECURED, WPA_802_1X_PORT_NOT_SECURED + UCHAR PortSecured; + + // For WPA countermeasures + ULONG LastMicErrorTime; // record last MIC error time + ULONG MicErrCnt; // Should be 0, 1, 2, then reset to zero (after disassoiciation). + BOOLEAN bBlockAssoc; // Block associate attempt for 60 seconds after counter measure occurred. + // For WPA-PSK supplicant state + WPA_STATE WpaState; // Default is SS_NOTUSE and handled by microsoft 802.1x + UCHAR ReplayCounter[8]; + UCHAR ANonce[32]; // ANonce for WPA-PSK from aurhenticator + UCHAR SNonce[32]; // SNonce for WPA-PSK + + UCHAR LastSNR0; // last received BEACON's SNR + UCHAR LastSNR1; // last received BEACON's SNR for 2nd antenna + RSSI_SAMPLE RssiSample; + ULONG NumOfAvgRssiSample; + + ULONG LastBeaconRxTime; // OS's timestamp of the last BEACON RX time + ULONG Last11bBeaconRxTime; // OS's timestamp of the last 11B BEACON RX time + ULONG Last11gBeaconRxTime; // OS's timestamp of the last 11G BEACON RX time + ULONG Last20NBeaconRxTime; // OS's timestamp of the last 20MHz N BEACON RX time + + ULONG LastScanTime; // Record last scan time for issue BSSID_SCAN_LIST + ULONG ScanCnt; // Scan counts since most recent SSID, BSSID, SCAN OID request + BOOLEAN bSwRadio; // Software controlled Radio On/Off, TRUE: On + BOOLEAN bHwRadio; // Hardware controlled Radio On/Off, TRUE: On + BOOLEAN bRadio; // Radio state, And of Sw & Hw radio state + BOOLEAN bHardwareRadio; // Hardware controlled Radio enabled + BOOLEAN bShowHiddenSSID; // Show all known SSID in SSID list get operation + + + // New for WPA, windows want us to to keep association information and + // Fixed IEs from last association response + NDIS_802_11_ASSOCIATION_INFORMATION AssocInfo; + USHORT ReqVarIELen; // Length of next VIE include EID & Length + UCHAR ReqVarIEs[MAX_VIE_LEN]; // The content saved here should be little-endian format. + USHORT ResVarIELen; // Length of next VIE include EID & Length + UCHAR ResVarIEs[MAX_VIE_LEN]; + + UCHAR RSNIE_Len; + UCHAR RSN_IE[MAX_LEN_OF_RSNIE]; // The content saved here should be little-endian format. + + // New variables used for CCX 1.0 + BOOLEAN bCkipOn; + BOOLEAN bCkipCmicOn; + UCHAR CkipFlag; + UCHAR GIV[3]; //for CCX iv + UCHAR RxSEQ[4]; + UCHAR TxSEQ[4]; + UCHAR CKIPMIC[4]; + UCHAR LeapAuthMode; + LEAP_AUTH_INFO LeapAuthInfo; + UCHAR HashPwd[16]; + UCHAR NetworkChallenge[8]; + UCHAR NetworkChallengeResponse[24]; + UCHAR PeerChallenge[8]; + + UCHAR PeerChallengeResponse[24]; + UCHAR SessionKey[16]; //Network session keys (NSK) + RALINK_TIMER_STRUCT LeapAuthTimer; + ROGUEAP_TABLE RogueApTab; //Cisco CCX1 Rogue AP Detection + + // New control flags for CCX + CCX_CONTROL CCXControl; // Master administration state + BOOLEAN CCXEnable; // Actual CCX state + UCHAR CCXScanChannel; // Selected channel for CCX beacon request + USHORT CCXScanTime; // Time out to wait for beacon and probe response + UCHAR CCXReqType; // Current processing CCX request type + BSS_TABLE CCXBssTab; // BSS Table + UCHAR FrameReportBuf[2048]; // Buffer for creating frame report + USHORT FrameReportLen; // Current Frame report length + ULONG CLBusyBytes; // Save the total bytes received durning channel load scan time + USHORT RPIDensity[8]; // Array for RPI density collection + // Start address of each BSS table within FrameReportBuf + // It's important to update the RxPower of the corresponding Bss + USHORT BssReportOffset[MAX_LEN_OF_BSS_TABLE]; + USHORT BeaconToken; // Token for beacon report + ULONG LastBssIndex; // Most current reported Bss index + RM_REQUEST_ACTION MeasurementRequest[16]; // Saved measurement request + UCHAR RMReqCnt; // Number of measurement request saved. + UCHAR CurrentRMReqIdx; // Number of measurement request saved. + BOOLEAN ParallelReq; // Parallel measurement, only one request performed, + // It must be the same channel with maximum duration + USHORT ParallelDuration; // Maximum duration for parallel measurement + UCHAR ParallelChannel; // Only one channel with parallel measurement + USHORT IAPPToken; // IAPP dialog token + UCHAR CCXQosECWMin; // Cisco QOS ECWMin for AC 0 + UCHAR CCXQosECWMax; // Cisco QOS ECWMax for AC 0 + // Hack for channel load and noise histogram parameters + UCHAR NHFactor; // Parameter for Noise histogram + UCHAR CLFactor; // Parameter for channel load + + UCHAR KRK[16]; //Key Refresh Key. + UCHAR BTK[32]; //Base Transient Key + BOOLEAN CCKMLinkUpFlag; + ULONG CCKMRN; //(Re)Association request number. + LARGE_INTEGER CCKMBeaconAtJoinTimeStamp; //TSF timer for Re-assocaite to the new AP + UCHAR AironetCellPowerLimit; //in dBm + UCHAR AironetIPAddress[4]; //eg. 192.168.1.1 + BOOLEAN CCXAdjacentAPReportFlag; //flag for determining report Assoc Lost time + CHAR CCXAdjacentAPSsid[MAX_LEN_OF_SSID]; //Adjacent AP's SSID report + UCHAR CCXAdjacentAPSsidLen; // the actual ssid length in used + UCHAR CCXAdjacentAPBssid[MAC_ADDR_LEN]; //Adjacent AP's BSSID report + USHORT CCXAdjacentAPChannel; + ULONG CCXAdjacentAPLinkDownTime; //for Spec S32. + + RALINK_TIMER_STRUCT StaQuickResponeForRateUpTimer; + BOOLEAN StaQuickResponeForRateUpTimerRunning; + + UCHAR DtimCount; // 0.. DtimPeriod-1 + UCHAR DtimPeriod; // default = 3 + +#ifdef QOS_DLS_SUPPORT + RT_802_11_DLS DLSEntry[MAX_NUM_OF_DLS_ENTRY]; + UCHAR DlsReplayCounter[8]; +#endif // QOS_DLS_SUPPORT // + //////////////////////////////////////////////////////////////////////////////////////// + // This is only for WHQL test. + BOOLEAN WhqlTest; + //////////////////////////////////////////////////////////////////////////////////////// + + RALINK_TIMER_STRUCT WpaDisassocAndBlockAssocTimer; + // Fast Roaming + BOOLEAN bFastRoaming; // 0:disable fast roaming, 1:enable fast roaming + CHAR dBmToRoam; // the condition to roam when receiving Rssi less than this value. It's negative value. + +#ifdef WPA_SUPPLICANT_SUPPORT + BOOLEAN IEEE8021X; + BOOLEAN IEEE8021x_required_keys; + CIPHER_KEY DesireSharedKey[4]; // Record user desired WEP keys + UCHAR DesireSharedKeyId; + + // 0: driver ignores wpa_supplicant + // 1: wpa_supplicant initiates scanning and AP selection + // 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters + UCHAR WpaSupplicantUP; + UCHAR WpaSupplicantScanCount; +#endif // WPA_SUPPLICANT_SUPPORT // + + CHAR dev_name[16]; + USHORT OriDevType; + + BOOLEAN bTGnWifiTest; + BOOLEAN bScanReqIsFromWebUI; + + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; + RT_HT_PHY_INFO DesiredHtPhyInfo; + BOOLEAN bAutoTxRateSwitch; + + +#ifdef EXT_BUILD_CHANNEL_LIST + UCHAR IEEE80211dClientMode; + UCHAR StaOriCountryCode[3]; + UCHAR StaOriGeography; +#endif // EXT_BUILD_CHANNEL_LIST // +} STA_ADMIN_CONFIG, *PSTA_ADMIN_CONFIG; + +// This data structure keep the current active BSS/IBSS's configuration that this STA +// had agreed upon joining the network. Which means these parameters are usually decided +// by the BSS/IBSS creator instead of user configuration. Data in this data structurre +// is valid only when either ADHOC_ON(pAd) or INFRA_ON(pAd) is TRUE. +// Normally, after SCAN or failed roaming attempts, we need to recover back to +// the current active settings. +typedef struct _STA_ACTIVE_CONFIG { + USHORT Aid; + USHORT AtimWin; // in kusec; IBSS parameter set element + USHORT CapabilityInfo; + USHORT CfpMaxDuration; + USHORT CfpPeriod; + + // Copy supported rate from desired AP's beacon. We are trying to match + // AP's supported and extended rate settings. + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen; + UCHAR ExtRateLen; + // Copy supported ht from desired AP's beacon. We are trying to match + RT_HT_PHY_INFO SupportedPhyInfo; + RT_HT_CAPABILITY SupportedHtPhy; +} STA_ACTIVE_CONFIG, *PSTA_ACTIVE_CONFIG; + +#ifdef RT2870 +// for USB interface, avoid in interrupt when write key +typedef struct RT_ADD_PAIRWISE_KEY_ENTRY { + NDIS_802_11_MAC_ADDRESS MacAddr; + USHORT MacTabMatchWCID; // ASIC + CIPHER_KEY CipherKey; +} RT_ADD_PAIRWISE_KEY_ENTRY,*PRT_ADD_PAIRWISE_KEY_ENTRY; +#endif // RT2870 // +#endif // CONFIG_STA_SUPPORT // + +// ----------- start of AP -------------------------- +// AUTH-RSP State Machine Aux data structure +typedef struct _AP_MLME_AUX { + UCHAR Addr[MAC_ADDR_LEN]; + USHORT Alg; + CHAR Challenge[CIPHER_TEXT_LEN]; +} AP_MLME_AUX, *PAP_MLME_AUX; + +// structure to define WPA Group Key Rekey Interval +typedef struct PACKED _RT_802_11_WPA_REKEY { + ULONG ReKeyMethod; // mechanism for rekeying: 0:disable, 1: time-based, 2: packet-based + ULONG ReKeyInterval; // time-based: seconds, packet-based: kilo-packets +} RT_WPA_REKEY,*PRT_WPA_REKEY, RT_802_11_WPA_REKEY, *PRT_802_11_WPA_REKEY; + +typedef struct _MAC_TABLE_ENTRY { + //Choose 1 from ValidAsWDS and ValidAsCLI to validize. + BOOLEAN ValidAsCLI; // Sta mode, set this TRUE after Linkup,too. + BOOLEAN ValidAsWDS; // This is WDS Entry. only for AP mode. + BOOLEAN ValidAsApCli; //This is a AP-Client entry, only for AP mode which enable AP-Client functions. + BOOLEAN ValidAsMesh; + BOOLEAN ValidAsDls; // This is DLS Entry. only for STA mode. + BOOLEAN isCached; + BOOLEAN bIAmBadAtheros; // Flag if this is Atheros chip that has IOT problem. We need to turn on RTS/CTS protection. + + UCHAR EnqueueEapolStartTimerRunning; // Enqueue EAPoL-Start for triggering EAP SM + //jan for wpa + // record which entry revoke MIC Failure , if it leaves the BSS itself, AP won't update aMICFailTime MIB + UCHAR CMTimerRunning; + UCHAR apidx; // MBSS number + UCHAR RSNIE_Len; + UCHAR RSN_IE[MAX_LEN_OF_RSNIE]; + UCHAR ANonce[LEN_KEY_DESC_NONCE]; + UCHAR R_Counter[LEN_KEY_DESC_REPLAY]; + UCHAR PTK[64]; + UCHAR ReTryCounter; + RALINK_TIMER_STRUCT RetryTimer; + RALINK_TIMER_STRUCT EnqueueStartForPSKTimer; // A timer which enqueue EAPoL-Start for triggering PSK SM + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + AP_WPA_STATE WpaState; + GTK_STATE GTKState; + USHORT PortSecured; + NDIS_802_11_PRIVACY_FILTER PrivacyFilter; // PrivacyFilter enum for 802.1X + CIPHER_KEY PairwiseKey; + PVOID pAd; + INT PMKID_CacheIdx; + UCHAR PMKID[LEN_PMKID]; + + + UCHAR Addr[MAC_ADDR_LEN]; + UCHAR PsMode; + SST Sst; + AUTH_STATE AuthState; // for SHARED KEY authentication state machine used only + BOOLEAN IsReassocSta; // Indicate whether this is a reassociation procedure + USHORT Aid; + USHORT CapabilityInfo; + UCHAR LastRssi; + ULONG NoDataIdleCount; + UINT16 StationKeepAliveCount; // unit: second + ULONG PsQIdleCount; + QUEUE_HEADER PsQueue; + + UINT32 StaConnectTime; // the live time of this station since associated with AP + + +#ifdef DOT11_N_SUPPORT + BOOLEAN bSendBAR; + USHORT NoBADataCountDown; + + UINT32 CachedBuf[16]; // UINT (4 bytes) for alignment + UINT TxBFCount; // 3*3 +#endif // DOT11_N_SUPPORT // + UINT FIFOCount; + UINT DebugFIFOCount; + UINT DebugTxCount; + BOOLEAN bDlsInit; + + +//==================================================== +//WDS entry needs these +// rt2860 add this. if ValidAsWDS==TRUE, MatchWDSTabIdx is the index in WdsTab.MacTab + UINT MatchWDSTabIdx; + UCHAR MaxSupportedRate; + UCHAR CurrTxRate; + UCHAR CurrTxRateIndex; + // to record the each TX rate's quality. 0 is best, the bigger the worse. + USHORT TxQuality[MAX_STEP_OF_TX_RATE_SWITCH]; +// USHORT OneSecTxOkCount; + UINT32 OneSecTxNoRetryOkCount; + UINT32 OneSecTxRetryOkCount; + UINT32 OneSecTxFailCount; + UINT32 ContinueTxFailCnt; + UINT32 CurrTxRateStableTime; // # of second in current TX rate + UCHAR TxRateUpPenalty; // extra # of second penalty due to last unstable condition +//==================================================== + + + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT + UINT MatchDlsEntryIdx; // indicate the index in pAd->StaCfg.DLSEntry +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + + BOOLEAN fNoisyEnvironment; + BOOLEAN fLastSecAccordingRSSI; + UCHAR LastSecTxRateChangeAction; // 0: no change, 1:rate UP, 2:rate down + CHAR LastTimeTxRateChangeAction; //Keep last time value of LastSecTxRateChangeAction + ULONG LastTxOkCount; + UCHAR PER[MAX_STEP_OF_TX_RATE_SWITCH]; + + // a bitmap of BOOLEAN flags. each bit represent an operation status of a particular + // BOOLEAN control, either ON or OFF. These flags should always be accessed via + // CLIENT_STATUS_TEST_FLAG(), CLIENT_STATUS_SET_FLAG(), CLIENT_STATUS_CLEAR_FLAG() macros. + // see fOP_STATUS_xxx in RTMP_DEF.C for detail bit definition. fCLIENT_STATUS_AMSDU_INUSED + ULONG ClientStatusFlags; + + // TODO: Shall we move that to DOT11_N_SUPPORT??? + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode;// For transmit phy setting in TXWI. + +#ifdef DOT11_N_SUPPORT + // HT EWC MIMO-N used parameters + USHORT RXBAbitmap; // fill to on-chip RXWI_BA_BITMASK in 8.1.3RX attribute entry format + USHORT TXBAbitmap; // This bitmap as originator, only keep in software used to mark AMPDU bit in TXWI + USHORT TXAutoBAbitmap; + USHORT BADeclineBitmap; + USHORT BARecWcidArray[NUM_OF_TID]; // The mapping wcid of recipient session. if RXBAbitmap bit is masked + USHORT BAOriWcidArray[NUM_OF_TID]; // The mapping wcid of originator session. if TXBAbitmap bit is masked + USHORT BAOriSequence[NUM_OF_TID]; // The mapping wcid of originator session. if TXBAbitmap bit is masked + + // 802.11n features. + UCHAR MpduDensity; + UCHAR MaxRAmpduFactor; + UCHAR AMsduSize; + UCHAR MmpsMode; // MIMO power save more. + + HT_CAPABILITY_IE HTCapability; + +#ifdef DOT11N_DRAFT3 + UCHAR BSS2040CoexistenceMgmtSupport; +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + + BOOLEAN bAutoTxRateSwitch; + + UCHAR RateLen; + struct _MAC_TABLE_ENTRY *pNext; + USHORT TxSeq[NUM_OF_TID]; + USHORT NonQosDataSeq; + + RSSI_SAMPLE RssiSample; + + UINT32 TXMCSExpected[16]; + UINT32 TXMCSSuccessful[16]; + UINT32 TXMCSFailed[16]; + UINT32 TXMCSAutoFallBack[16][16]; + +#ifdef CONFIG_STA_SUPPORT + ULONG LastBeaconRxTime; +#endif // CONFIG_STA_SUPPORT // +} MAC_TABLE_ENTRY, *PMAC_TABLE_ENTRY; + +typedef struct _MAC_TABLE { + USHORT Size; + MAC_TABLE_ENTRY *Hash[HASH_TABLE_SIZE]; + MAC_TABLE_ENTRY Content[MAX_LEN_OF_MAC_TABLE]; + QUEUE_HEADER McastPsQueue; + ULONG PsQIdleCount; + BOOLEAN fAnyStationInPsm; + BOOLEAN fAnyStationBadAtheros; // Check if any Station is atheros 802.11n Chip. We need to use RTS/CTS with Atheros 802,.11n chip. + BOOLEAN fAnyTxOPForceDisable; // Check if it is necessary to disable BE TxOP + BOOLEAN fAllStationAsRalink; // Check if all stations are ralink-chipset +#ifdef DOT11_N_SUPPORT + BOOLEAN fAnyStationIsLegacy; // Check if I use legacy rate to transmit to my BSS Station/ + BOOLEAN fAnyStationNonGF; // Check if any Station can't support GF. + BOOLEAN fAnyStation20Only; // Check if any Station can't support GF. + BOOLEAN fAnyStationMIMOPSDynamic; // Check if any Station is MIMO Dynamic + BOOLEAN fAnyBASession; // Check if there is BA session. Force turn on RTS/CTS +#endif // DOT11_N_SUPPORT // +} MAC_TABLE, *PMAC_TABLE; + +#ifdef DOT11_N_SUPPORT +#define IS_HT_STA(_pMacEntry) \ + (_pMacEntry->MaxHTPhyMode.field.MODE >= MODE_HTMIX) + +#define IS_HT_RATE(_pMacEntry) \ + (_pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) + +#define PEER_IS_HT_RATE(_pMacEntry) \ + (_pMacEntry->HTPhyMode.field.MODE >= MODE_HTMIX) +#endif // DOT11_N_SUPPORT // + +typedef struct _WDS_ENTRY { + BOOLEAN Valid; + UCHAR Addr[MAC_ADDR_LEN]; + ULONG NoDataIdleCount; + struct _WDS_ENTRY *pNext; +} WDS_ENTRY, *PWDS_ENTRY; + +typedef struct _WDS_TABLE_ENTRY { + USHORT Size; + UCHAR WdsAddr[MAC_ADDR_LEN]; + WDS_ENTRY *Hash[HASH_TABLE_SIZE]; + WDS_ENTRY Content[MAX_LEN_OF_MAC_TABLE]; + UCHAR MaxSupportedRate; + UCHAR CurrTxRate; + USHORT TxQuality[MAX_LEN_OF_SUPPORTED_RATES]; + USHORT OneSecTxOkCount; + USHORT OneSecTxRetryOkCount; + USHORT OneSecTxFailCount; + ULONG CurrTxRateStableTime; // # of second in current TX rate + UCHAR TxRateUpPenalty; // extra # of second penalty due to last unstable condition +} WDS_TABLE_ENTRY, *PWDS_TABLE_ENTRY; + +typedef struct _RT_802_11_WDS_ENTRY { + PNET_DEV dev; + UCHAR Valid; + UCHAR PhyMode; + UCHAR PeerWdsAddr[MAC_ADDR_LEN]; + UCHAR MacTabMatchWCID; // ASIC + NDIS_802_11_WEP_STATUS WepStatus; + UCHAR KeyIdx; + CIPHER_KEY WdsKey; + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode; + RT_HT_PHY_INFO DesiredHtPhyInfo; + BOOLEAN bAutoTxRateSwitch; + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; // Desired transmit setting. +} RT_802_11_WDS_ENTRY, *PRT_802_11_WDS_ENTRY; + +typedef struct _WDS_TABLE { + UCHAR Mode; + ULONG Size; + RT_802_11_WDS_ENTRY WdsEntry[MAX_WDS_ENTRY]; +} WDS_TABLE, *PWDS_TABLE; + +typedef struct _APCLI_STRUCT { + PNET_DEV dev; +#ifdef RTL865X_SOC + unsigned int mylinkid; +#endif + BOOLEAN Enable; // Set it as 1 if the apcli interface was configured to "1" or by iwpriv cmd "ApCliEnable" + BOOLEAN Valid; // Set it as 1 if the apcli interface associated success to remote AP. + UCHAR MacTabWCID; //WCID value, which point to the entry of ASIC Mac table. + UCHAR SsidLen; + CHAR Ssid[MAX_LEN_OF_SSID]; + + UCHAR CfgSsidLen; + CHAR CfgSsid[MAX_LEN_OF_SSID]; + UCHAR CfgApCliBssid[ETH_LENGTH_OF_ADDRESS]; + UCHAR CurrentAddress[ETH_LENGTH_OF_ADDRESS]; + + ULONG ApCliRcvBeaconTime; + + ULONG CtrlCurrState; + ULONG SyncCurrState; + ULONG AuthCurrState; + ULONG AssocCurrState; + ULONG WpaPskCurrState; + + USHORT AuthReqCnt; + USHORT AssocReqCnt; + + ULONG ClientStatusFlags; + UCHAR MpduDensity; + + NDIS_802_11_AUTHENTICATION_MODE AuthMode; // This should match to whatever microsoft defined + NDIS_802_11_WEP_STATUS WepStatus; + + // Add to support different cipher suite for WPA2/WPA mode + NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Multicast cipher suite + NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher suite + BOOLEAN bMixCipher; // Indicate current Pair & Group use different cipher suites + USHORT RsnCapability; + + UCHAR PSK[100]; // reserve PSK key material + UCHAR PSKLen; + UCHAR PMK[32]; // WPA PSK mode PMK + //UCHAR PTK[64]; // WPA PSK mode PTK + UCHAR GTK[32]; // GTK from authenticator + + //CIPHER_KEY PairwiseKey; + CIPHER_KEY SharedKey[SHARE_KEY_NUM]; + UCHAR DefaultKeyId; + + // WPA 802.1x port control, WPA_802_1X_PORT_SECURED, WPA_802_1X_PORT_NOT_SECURED + //UCHAR PortSecured; + + // store RSN_IE built by driver + UCHAR RSN_IE[MAX_LEN_OF_RSNIE]; // The content saved here should be convert to little-endian format. + UCHAR RSNIE_Len; + + // For WPA countermeasures + ULONG LastMicErrorTime; // record last MIC error time + //ULONG MicErrCnt; // Should be 0, 1, 2, then reset to zero (after disassoiciation). + BOOLEAN bBlockAssoc; // Block associate attempt for 60 seconds after counter measure occurred. + + // For WPA-PSK supplicant state + //WPA_STATE WpaState; // Default is SS_NOTUSE + //UCHAR ReplayCounter[8]; + //UCHAR ANonce[32]; // ANonce for WPA-PSK from authenticator + UCHAR SNonce[32]; // SNonce for WPA-PSK + UCHAR GNonce[32]; // GNonce for WPA-PSK from authenticator + + HTTRANSMIT_SETTING HTPhyMode, MaxHTPhyMode, MinHTPhyMode; + RT_HT_PHY_INFO DesiredHtPhyInfo; + BOOLEAN bAutoTxRateSwitch; + DESIRED_TRANSMIT_SETTING DesiredTransmitSetting; // Desired transmit setting. +} APCLI_STRUCT, *PAPCLI_STRUCT; + +// ----------- end of AP ---------------------------- + +#ifdef BLOCK_NET_IF +typedef struct _BLOCK_QUEUE_ENTRY +{ + BOOLEAN SwTxQueueBlockFlag; + LIST_HEADER NetIfList; +} BLOCK_QUEUE_ENTRY, *PBLOCK_QUEUE_ENTRY; +#endif // BLOCK_NET_IF // + +struct wificonf +{ + BOOLEAN bShortGI; + BOOLEAN bGreenField; +}; + + + +typedef struct _INF_PCI_CONFIG +{ + PUCHAR CSRBaseAddress; // PCI MMIO Base Address, all access will use +}INF_PCI_CONFIG; + +typedef struct _INF_USB_CONFIG +{ + UINT BulkInEpAddr; // bulk-in endpoint address + UINT BulkOutEpAddr[6]; // bulk-out endpoint address + +}INF_USB_CONFIG; + +#ifdef IKANOS_VX_1X0 + typedef void (*IkanosWlanTxCbFuncP)(void *, void *); + + struct IKANOS_TX_INFO + { + struct net_device *netdev; + IkanosWlanTxCbFuncP *fp; + }; +#endif // IKANOS_VX_1X0 // + +#ifdef NINTENDO_AP +typedef struct _NINDO_CTRL_BLOCK { + + RT_NINTENDO_TABLE DS_TABLE; + +#ifdef CHIP25XX + spinlock_t NINTENDO_TABLE_Lock; +#else + NDIS_SPIN_LOCK NINTENDO_TABLE_Lock; +#endif // CHIP25XX // + + UCHAR NINTENDO_UP_BUFFER[512]; + UCHAR Local_KeyIdx; + CIPHER_KEY Local_SharedKey; + UCHAR Local_bHideSsid; + UCHAR Local_AuthMode; + UCHAR Local_WepStatus; + USHORT Local_CapabilityInfo; +} NINDO_CTRL_BLOCK; +#endif // NINTENDO_AP // + + +#ifdef DBG_DIAGNOSE +#define DIAGNOSE_TIME 10 // 10 sec +typedef struct _RtmpDiagStrcut_ +{ // Diagnosis Related element + unsigned char inited; + unsigned char qIdx; + unsigned char ArrayStartIdx; + unsigned char ArrayCurIdx; + // Tx Related Count + USHORT TxDataCnt[DIAGNOSE_TIME]; + USHORT TxFailCnt[DIAGNOSE_TIME]; +// USHORT TxDescCnt[DIAGNOSE_TIME][16]; // TxDesc queue length in scale of 0~14, >=15 + USHORT TxDescCnt[DIAGNOSE_TIME][24]; // 3*3 // TxDesc queue length in scale of 0~14, >=15 +// USHORT TxMcsCnt[DIAGNOSE_TIME][16]; // TxDate MCS Count in range from 0 to 15, step in 1. + USHORT TxMcsCnt[DIAGNOSE_TIME][24]; // 3*3 + USHORT TxSWQueCnt[DIAGNOSE_TIME][9]; // TxSwQueue length in scale of 0, 1, 2, 3, 4, 5, 6, 7, >=8 + + USHORT TxAggCnt[DIAGNOSE_TIME]; + USHORT TxNonAggCnt[DIAGNOSE_TIME]; +// USHORT TxAMPDUCnt[DIAGNOSE_TIME][16]; // 10 sec, TxDMA APMDU Aggregation count in range from 0 to 15, in setp of 1. + USHORT TxAMPDUCnt[DIAGNOSE_TIME][24]; // 3*3 // 10 sec, TxDMA APMDU Aggregation count in range from 0 to 15, in setp of 1. + USHORT TxRalinkCnt[DIAGNOSE_TIME]; // TxRalink Aggregation Count in 1 sec scale. + USHORT TxAMSDUCnt[DIAGNOSE_TIME]; // TxAMSUD Aggregation Count in 1 sec scale. + + // Rx Related Count + USHORT RxDataCnt[DIAGNOSE_TIME]; // Rx Total Data count. + USHORT RxCrcErrCnt[DIAGNOSE_TIME]; +// USHORT RxMcsCnt[DIAGNOSE_TIME][16]; // Rx MCS Count in range from 0 to 15, step in 1. + USHORT RxMcsCnt[DIAGNOSE_TIME][24]; // 3*3 +}RtmpDiagStruct; +#endif // DBG_DIAGNOSE // + + +// +// The miniport adapter structure +// +typedef struct _RTMP_ADAPTER +{ + PVOID OS_Cookie; // save specific structure relative to OS + PNET_DEV net_dev; + ULONG VirtualIfCnt; + + + + NDIS_SPIN_LOCK irq_lock; + UCHAR irq_disabled; + +#ifdef RT2870 +/*****************************************************************************************/ +/* USB related parameters */ +/*****************************************************************************************/ + struct usb_config_descriptor *config; + UINT BulkInEpAddr; // bulk-in endpoint address + UINT BulkOutEpAddr[6]; // bulk-out endpoint address + + UINT NumberOfPipes; + USHORT BulkOutMaxPacketSize; + USHORT BulkInMaxPacketSize; + + //======Control Flags + LONG PendingIoCount; + ULONG BulkFlags; + BOOLEAN bUsbTxBulkAggre; // Flags for bulk out data priority + + + //======Timer Thread + RT2870_TIMER_QUEUE TimerQ; + NDIS_SPIN_LOCK TimerQLock; + + + //======Cmd Thread + CmdQ CmdQ; + NDIS_SPIN_LOCK CmdQLock; // CmdQLock spinlock + + BOOLEAN TimerFunc_kill; + BOOLEAN mlme_kill; + + + //======Semaphores (event) + struct semaphore mlme_semaphore; /* to sleep thread on */ + struct semaphore RTUSBCmd_semaphore; /* to sleep thread on */ + struct semaphore RTUSBTimer_semaphore; +#ifdef INF_AMAZON_SE + struct semaphore UsbVendorReq_semaphore; + PVOID UsbVendorReqBuf; +#endif // INF_AMAZON_SE // + struct completion TimerQComplete; + struct completion mlmeComplete; + struct completion CmdQComplete; + wait_queue_head_t *wait; + + //======Lock for 2870 ATE +#ifdef RALINK_ATE + NDIS_SPIN_LOCK GenericLock; // ATE Tx/Rx generic spinlock +#endif // RALINK_ATE // + +#endif // RT2870 // + + +/*****************************************************************************************/ + /* Both PCI/USB related parameters */ +/*****************************************************************************************/ + + +/*****************************************************************************************/ +/* Tx related parameters */ +/*****************************************************************************************/ + BOOLEAN DeQueueRunning[NUM_OF_TX_RING]; // for ensuring RTUSBDeQueuePacket get call once + NDIS_SPIN_LOCK DeQueueLock[NUM_OF_TX_RING]; + +#ifdef RT2870 + // Data related context and AC specified, 4 AC supported + NDIS_SPIN_LOCK BulkOutLock[6]; // BulkOut spinlock for 4 ACs + NDIS_SPIN_LOCK MLMEBulkOutLock; // MLME BulkOut lock + + HT_TX_CONTEXT TxContext[NUM_OF_TX_RING]; + NDIS_SPIN_LOCK TxContextQueueLock[NUM_OF_TX_RING]; // TxContextQueue spinlock + + // 4 sets of Bulk Out index and pending flag + UCHAR NextBulkOutIndex[4]; // only used for 4 EDCA bulkout pipe + + BOOLEAN BulkOutPending[6]; // used for total 6 bulkout pipe + UCHAR bulkResetPipeid; + BOOLEAN MgmtBulkPending; + ULONG bulkResetReq[6]; +#endif // RT2870 // + + // resource for software backlog queues + QUEUE_HEADER TxSwQueue[NUM_OF_TX_RING]; // 4 AC + 1 HCCA + NDIS_SPIN_LOCK TxSwQueueLock[NUM_OF_TX_RING]; // TxSwQueue spinlock + + RTMP_DMABUF MgmtDescRing; // Shared memory for MGMT descriptors + RTMP_MGMT_RING MgmtRing; + NDIS_SPIN_LOCK MgmtRingLock; // Prio Ring spinlock + + +/*****************************************************************************************/ +/* Rx related parameters */ +/*****************************************************************************************/ + + +#ifdef RT2870 + RX_CONTEXT RxContext[RX_RING_SIZE]; // 1 for redundant multiple IRP bulk in. + NDIS_SPIN_LOCK BulkInLock; // BulkIn spinlock for 4 ACs + UCHAR PendingRx; // The Maxima pending Rx value should be RX_RING_SIZE. + UCHAR NextRxBulkInIndex; // Indicate the current RxContext Index which hold by Host controller. + UCHAR NextRxBulkInReadIndex; // Indicate the current RxContext Index which driver can read & process it. + ULONG NextRxBulkInPosition; // Want to contatenate 2 URB buffer while 1st is bulkin failed URB. This Position is 1st URB TransferLength. + ULONG TransferBufferLength; // current length of the packet buffer + ULONG ReadPosition; // current read position in a packet buffer +#endif // RT2870 // + + +/*****************************************************************************************/ +/* ASIC related parameters */ +/*****************************************************************************************/ + UINT32 MACVersion; // MAC version. Record rt2860C(0x28600100) or rt2860D (0x28600101).. + + // --------------------------- + // E2PROM + // --------------------------- + ULONG EepromVersion; // byte 0: version, byte 1: revision, byte 2~3: unused + UCHAR EEPROMAddressNum; // 93c46=6 93c66=8 + USHORT EEPROMDefaultValue[NUM_EEPROM_BBP_PARMS]; + ULONG FirmwareVersion; // byte 0: Minor version, byte 1: Major version, otherwise unused. + + // --------------------------- + // BBP Control + // --------------------------- + UCHAR BbpWriteLatch[140]; // record last BBP register value written via BBP_IO_WRITE/BBP_IO_WRITE_VY_REG_ID + UCHAR BbpRssiToDbmDelta; + BBP_R66_TUNING BbpTuning; + + // ---------------------------- + // RFIC control + // ---------------------------- + UCHAR RfIcType; // RFIC_xxx + ULONG RfFreqOffset; // Frequency offset for channel switching + RTMP_RF_REGS LatchRfRegs; // latch th latest RF programming value since RF IC doesn't support READ + + EEPROM_ANTENNA_STRUC Antenna; // Since ANtenna definition is different for a & g. We need to save it for future reference. + EEPROM_NIC_CONFIG2_STRUC NicConfig2; + + // This soft Rx Antenna Diversity mechanism is used only when user set + // RX Antenna = DIVERSITY ON + SOFT_RX_ANT_DIVERSITY RxAnt; + + UCHAR RFProgSeq; + CHANNEL_TX_POWER TxPower[MAX_NUM_OF_CHANNELS]; // Store Tx power value for all channels. + CHANNEL_TX_POWER ChannelList[MAX_NUM_OF_CHANNELS]; // list all supported channels for site survey + CHANNEL_11J_TX_POWER TxPower11J[MAX_NUM_OF_11JCHANNELS]; // 802.11j channel and bw + CHANNEL_11J_TX_POWER ChannelList11J[MAX_NUM_OF_11JCHANNELS]; // list all supported channels for site survey + + UCHAR ChannelListNum; // number of channel in ChannelList[] + UCHAR Bbp94; + BOOLEAN BbpForCCK; + ULONG Tx20MPwrCfgABand[5]; + ULONG Tx20MPwrCfgGBand[5]; + ULONG Tx40MPwrCfgABand[5]; + ULONG Tx40MPwrCfgGBand[5]; + + BOOLEAN bAutoTxAgcA; // Enable driver auto Tx Agc control + UCHAR TssiRefA; // Store Tssi reference value as 25 temperature. + UCHAR TssiPlusBoundaryA[5]; // Tssi boundary for increase Tx power to compensate. + UCHAR TssiMinusBoundaryA[5]; // Tssi boundary for decrease Tx power to compensate. + UCHAR TxAgcStepA; // Store Tx TSSI delta increment / decrement value + CHAR TxAgcCompensateA; // Store the compensation (TxAgcStep * (idx-1)) + + BOOLEAN bAutoTxAgcG; // Enable driver auto Tx Agc control + UCHAR TssiRefG; // Store Tssi reference value as 25 temperature. + UCHAR TssiPlusBoundaryG[5]; // Tssi boundary for increase Tx power to compensate. + UCHAR TssiMinusBoundaryG[5]; // Tssi boundary for decrease Tx power to compensate. + UCHAR TxAgcStepG; // Store Tx TSSI delta increment / decrement value + CHAR TxAgcCompensateG; // Store the compensation (TxAgcStep * (idx-1)) + + //+++For RT2870, the parameteres is start from BGRssiOffset1 ~ BGRssiOffset3 + CHAR BGRssiOffset0; // Store B/G RSSI#0 Offset value on EEPROM 0x46h + CHAR BGRssiOffset1; // Store B/G RSSI#1 Offset value + CHAR BGRssiOffset2; // Store B/G RSSI#2 Offset value + //--- + + //+++For RT2870, the parameteres is start from ARssiOffset1 ~ ARssiOffset3 + CHAR ARssiOffset0; // Store A RSSI#0 Offset value on EEPROM 0x4Ah + CHAR ARssiOffset1; // Store A RSSI#1 Offset value + CHAR ARssiOffset2; // Store A RSSI#2 Offset value + //--- + + CHAR BLNAGain; // Store B/G external LNA#0 value on EEPROM 0x44h + CHAR ALNAGain0; // Store A external LNA#0 value for ch36~64 + CHAR ALNAGain1; // Store A external LNA#1 value for ch100~128 + CHAR ALNAGain2; // Store A external LNA#2 value for ch132~165 + + // ---------------------------- + // LED control + // ---------------------------- + MCU_LEDCS_STRUC LedCntl; + USHORT Led1; // read from EEPROM 0x3c + USHORT Led2; // EEPROM 0x3e + USHORT Led3; // EEPROM 0x40 + UCHAR LedIndicatorStregth; + UCHAR RssiSingalstrengthOffet; + BOOLEAN bLedOnScanning; + UCHAR LedStatus; + +/*****************************************************************************************/ +/* 802.11 related parameters */ +/*****************************************************************************************/ + // outgoing BEACON frame buffer and corresponding TXD + TXWI_STRUC BeaconTxWI; + PUCHAR BeaconBuf; + USHORT BeaconOffset[HW_BEACON_MAX_COUNT]; + + // pre-build PS-POLL and NULL frame upon link up. for efficiency purpose. + PSPOLL_FRAME PsPollFrame; + HEADER_802_11 NullFrame; + +#ifdef RT2870 + TX_CONTEXT BeaconContext[BEACON_RING_SIZE]; + TX_CONTEXT NullContext; + TX_CONTEXT PsPollContext; + TX_CONTEXT RTSContext; +#endif // RT2870 // + + + +//=========AP=========== + + +//=======STA=========== +#ifdef CONFIG_STA_SUPPORT +/* Modified by Wu Xi-Kun 4/21/2006 */ + // ----------------------------------------------- + // STA specific configuration & operation status + // used only when pAd->OpMode == OPMODE_STA + // ----------------------------------------------- + STA_ADMIN_CONFIG StaCfg; // user desired settings + STA_ACTIVE_CONFIG StaActive; // valid only when ADHOC_ON(pAd) || INFRA_ON(pAd) + CHAR nickname[IW_ESSID_MAX_SIZE+1]; // nickname, only used in the iwconfig i/f + NDIS_MEDIA_STATE PreMediaState; +#endif // CONFIG_STA_SUPPORT // + +//=======Common=========== + // OP mode: either AP or STA + UCHAR OpMode; // OPMODE_STA, OPMODE_AP + + NDIS_MEDIA_STATE IndicateMediaState; // Base on Indication state, default is NdisMediaStateDisConnected + + + // configuration: read from Registry & E2PROM + BOOLEAN bLocalAdminMAC; // Use user changed MAC + UCHAR PermanentAddress[MAC_ADDR_LEN]; // Factory default MAC address + UCHAR CurrentAddress[MAC_ADDR_LEN]; // User changed MAC address + + // ------------------------------------------------------ + // common configuration to both OPMODE_STA and OPMODE_AP + // ------------------------------------------------------ + COMMON_CONFIG CommonCfg; + MLME_STRUCT Mlme; + + // AP needs those vaiables for site survey feature. + MLME_AUX MlmeAux; // temporary settings used during MLME state machine + BSS_TABLE ScanTab; // store the latest SCAN result + + //About MacTab, the sta driver will use #0 and #1 for multicast and AP. + MAC_TABLE MacTab; // ASIC on-chip WCID entry table. At TX, ASIC always use key according to this on-chip table. + NDIS_SPIN_LOCK MacTabLock; + +#ifdef DOT11_N_SUPPORT + BA_TABLE BATable; +#endif // DOT11_N_SUPPORT // + NDIS_SPIN_LOCK BATabLock; + RALINK_TIMER_STRUCT RECBATimer; + + // encryption/decryption KEY tables + CIPHER_KEY SharedKey[MAX_MBSSID_NUM][4]; // STA always use SharedKey[BSS0][0..3] + + // RX re-assembly buffer for fragmentation + FRAGMENT_FRAME FragFrame; // Frame storage for fragment frame + + // various Counters + COUNTER_802_3 Counters8023; // 802.3 counters + COUNTER_802_11 WlanCounters; // 802.11 MIB counters + COUNTER_RALINK RalinkCounters; // Ralink propriety counters + COUNTER_DRS DrsCounters; // counters for Dynamic TX Rate Switching + PRIVATE_STRUC PrivateInfo; // Private information & counters + + // flags, see fRTMP_ADAPTER_xxx flags + ULONG Flags; // Represent current device status + + // current TX sequence # + USHORT Sequence; + + // Control disconnect / connect event generation + //+++Didn't used anymore + ULONG LinkDownTime; + //--- + ULONG LastRxRate; + ULONG LastTxRate; + //+++Used only for Station + BOOLEAN bConfigChanged; // Config Change flag for the same SSID setting + //--- + + ULONG ExtraInfo; // Extra information for displaying status + ULONG SystemErrorBitmap; // b0: E2PROM version error + + //+++Didn't used anymore + ULONG MacIcVersion; // MAC/BBP serial interface issue solved after ver.D + //--- + + // --------------------------- + // System event log + // --------------------------- + RT_802_11_EVENT_TABLE EventTab; + + + BOOLEAN HTCEnable; + + /*****************************************************************************************/ + /* Statistic related parameters */ + /*****************************************************************************************/ +#ifdef RT2870 + ULONG BulkOutDataOneSecCount; + ULONG BulkInDataOneSecCount; + ULONG BulkLastOneSecCount; // BulkOutDataOneSecCount + BulkInDataOneSecCount + ULONG watchDogRxCnt; + ULONG watchDogRxOverFlowCnt; + ULONG watchDogTxPendingCnt[NUM_OF_TX_RING]; +#endif // RT2870 // + + BOOLEAN bUpdateBcnCntDone; + ULONG watchDogMacDeadlock; // prevent MAC/BBP into deadlock condition + // ---------------------------- + // DEBUG paramerts + // ---------------------------- + //ULONG DebugSetting[4]; + BOOLEAN bBanAllBaSetup; + BOOLEAN bPromiscuous; + + // ---------------------------- + // rt2860c emulation-use Parameters + // ---------------------------- + ULONG rtsaccu[30]; + ULONG ctsaccu[30]; + ULONG cfendaccu[30]; + ULONG bacontent[16]; + ULONG rxint[RX_RING_SIZE+1]; + UCHAR rcvba[60]; + BOOLEAN bLinkAdapt; + BOOLEAN bForcePrintTX; + BOOLEAN bForcePrintRX; + BOOLEAN bDisablescanning; //defined in RT2870 USB + BOOLEAN bStaFifoTest; + BOOLEAN bProtectionTest; + BOOLEAN bHCCATest; + BOOLEAN bGenOneHCCA; + BOOLEAN bBroadComHT; + //+++Following add from RT2870 USB. + ULONG BulkOutReq; + ULONG BulkOutComplete; + ULONG BulkOutCompleteOther; + ULONG BulkOutCompleteCancel; // seems not use now? + ULONG BulkInReq; + ULONG BulkInComplete; + ULONG BulkInCompleteFail; + //--- + + struct wificonf WIFItestbed; + +#ifdef RALINK_ATE + ATE_INFO ate; +#ifdef RT2870 + BOOLEAN ContinBulkOut; //ATE bulk out control + BOOLEAN ContinBulkIn; //ATE bulk in control + atomic_t BulkOutRemained; + atomic_t BulkInRemained; +#endif // RT2870 // +#endif // RALINK_ATE // + +#ifdef DOT11_N_SUPPORT + struct reordering_mpdu_pool mpdu_blk_pool; +#endif // DOT11_N_SUPPORT // + + ULONG OneSecondnonBEpackets; // record non BE packets per second + +#if WIRELESS_EXT >= 12 + struct iw_statistics iw_stats; +#endif + + struct net_device_stats stats; + +#ifdef BLOCK_NET_IF + BLOCK_QUEUE_ENTRY blockQueueTab[NUM_OF_TX_RING]; +#endif // BLOCK_NET_IF // + + + +#ifdef MULTIPLE_CARD_SUPPORT + INT32 MC_RowID; + UCHAR MC_FileName[256]; +#endif // MULTIPLE_CARD_SUPPORT // + + ULONG TbttTickCount; +#ifdef PCI_MSI_SUPPORT + BOOLEAN HaveMsi; +#endif // PCI_MSI_SUPPORT // + + + UCHAR is_on; + +#define TIME_BASE (1000000/OS_HZ) +#define TIME_ONE_SECOND (1000000/TIME_BASE) + UCHAR flg_be_adjust; + ULONG be_adjust_last_time; + + +#ifdef IKANOS_VX_1X0 + struct IKANOS_TX_INFO IkanosTxInfo; + struct IKANOS_TX_INFO IkanosRxInfo[MAX_MBSSID_NUM + MAX_WDS_ENTRY + MAX_APCLI_NUM + MAX_MESH_NUM]; +#endif // IKANOS_VX_1X0 // + + +#ifdef DBG_DIAGNOSE + RtmpDiagStruct DiagStruct; +#endif // DBG_DIAGNOSE // + + + UINT8 PM_FlgSuspend; +} RTMP_ADAPTER, *PRTMP_ADAPTER; + +// +// Cisco IAPP format +// +typedef struct _CISCO_IAPP_CONTENT_ +{ + USHORT Length; //IAPP Length + UCHAR MessageType; //IAPP type + UCHAR FunctionCode; //IAPP function type + UCHAR DestinaionMAC[MAC_ADDR_LEN]; + UCHAR SourceMAC[MAC_ADDR_LEN]; + USHORT Tag; //Tag(element IE) - Adjacent AP report + USHORT TagLength; //Length of element not including 4 byte header + UCHAR OUI[4]; //0x00, 0x40, 0x96, 0x00 + UCHAR PreviousAP[MAC_ADDR_LEN]; //MAC Address of access point + USHORT Channel; + USHORT SsidLen; + UCHAR Ssid[MAX_LEN_OF_SSID]; + USHORT Seconds; //Seconds that the client has been disassociated. +} CISCO_IAPP_CONTENT, *PCISCO_IAPP_CONTENT; + +#define DELAYINTMASK 0x0003fffb +#define INTMASK 0x0003fffb +#define IndMask 0x0003fffc +#define RxINT 0x00000005 // Delayed Rx or indivi rx +#define TxDataInt 0x000000fa // Delayed Tx or indivi tx +#define TxMgmtInt 0x00000102 // Delayed Tx or indivi tx +#define TxCoherent 0x00020000 // tx coherent +#define RxCoherent 0x00010000 // rx coherent +#define McuCommand 0x00000200 // mcu +#define PreTBTTInt 0x00001000 // Pre-TBTT interrupt +#define TBTTInt 0x00000800 // TBTT interrupt +#define GPTimeOutInt 0x00008000 // GPtimeout interrupt +#define AutoWakeupInt 0x00004000 // AutoWakeupInt interrupt +#define FifoStaFullInt 0x00002000 // fifo statistics full interrupt + + +typedef struct _RX_BLK_ +{ +// RXD_STRUC RxD; // sample + RT28XX_RXD_STRUC RxD; + PRXWI_STRUC pRxWI; + PHEADER_802_11 pHeader; + PNDIS_PACKET pRxPacket; + UCHAR *pData; + USHORT DataSize; + USHORT Flags; + UCHAR UserPriority; // for calculate TKIP MIC using +} RX_BLK; + + +#define RX_BLK_SET_FLAG(_pRxBlk, _flag) (_pRxBlk->Flags |= _flag) +#define RX_BLK_TEST_FLAG(_pRxBlk, _flag) (_pRxBlk->Flags & _flag) +#define RX_BLK_CLEAR_FLAG(_pRxBlk, _flag) (_pRxBlk->Flags &= ~(_flag)) + + +#define fRX_WDS 0x0001 +#define fRX_AMSDU 0x0002 +#define fRX_ARALINK 0x0004 +#define fRX_HTC 0x0008 +#define fRX_PAD 0x0010 +#define fRX_AMPDU 0x0020 +#define fRX_QOS 0x0040 +#define fRX_INFRA 0x0080 +#define fRX_EAP 0x0100 +#define fRX_MESH 0x0200 +#define fRX_APCLI 0x0400 +#define fRX_DLS 0x0800 +#define fRX_WPI 0x1000 + +#define LENGTH_AMSDU_SUBFRAMEHEAD 14 +#define LENGTH_ARALINK_SUBFRAMEHEAD 14 +#define LENGTH_ARALINK_HEADER_FIELD 2 + +#define TX_UNKOWN_FRAME 0x00 +#define TX_MCAST_FRAME 0x01 +#define TX_LEGACY_FRAME 0x02 +#define TX_AMPDU_FRAME 0x04 +#define TX_AMSDU_FRAME 0x08 +#define TX_RALINK_FRAME 0x10 +#define TX_FRAG_FRAME 0x20 + + +// Currently the sizeof(TX_BLK) is 148 bytes. +typedef struct _TX_BLK_ +{ + UCHAR QueIdx; + UCHAR TxFrameType; // Indicate the Transmission type of the all frames in one batch + UCHAR TotalFrameNum; // Total frame number want to send-out in one batch + USHORT TotalFragNum; // Total frame fragments required in one batch + USHORT TotalFrameLen; // Total length of all frames want to send-out in one batch + + QUEUE_HEADER TxPacketList; + MAC_TABLE_ENTRY *pMacEntry; // NULL: packet with 802.11 RA field is multicast/broadcast address + HTTRANSMIT_SETTING *pTransmit; + + // Following structure used for the characteristics of a specific packet. + PNDIS_PACKET pPacket; + PUCHAR pSrcBufHeader; // Reference to the head of sk_buff->data + PUCHAR pSrcBufData; // Reference to the sk_buff->data, will changed depends on hanlding progresss + UINT SrcBufLen; // Length of packet payload which not including Layer 2 header + PUCHAR pExtraLlcSnapEncap; // NULL means no extra LLC/SNAP is required + UCHAR HeaderBuf[80]; // TempBuffer for TX_INFO + TX_WI + 802.11 Header + padding + AMSDU SubHeader + LLC/SNAP + UCHAR MpduHeaderLen; // 802.11 header length NOT including the padding + UCHAR HdrPadLen; // recording Header Padding Length; + UCHAR apidx; // The interface associated to this packet + UCHAR Wcid; // The MAC entry associated to this packet + UCHAR UserPriority; // priority class of packet + UCHAR FrameGap; // what kind of IFS this packet use + UCHAR MpduReqNum; // number of fragments of this frame + UCHAR TxRate; // TODO: Obsoleted? Should change to MCS? + UCHAR CipherAlg; // cipher alogrithm + PCIPHER_KEY pKey; + + + + USHORT Flags; //See following definitions for detail. + + //YOU SHOULD NOT TOUCH IT! Following parameters are used for hardware-depended layer. + ULONG Priv; // Hardware specific value saved in here. +} TX_BLK, *PTX_BLK; + + +#define fTX_bRtsRequired 0x0001 // Indicate if need send RTS frame for protection. Not used in RT2860/RT2870. +#define fTX_bAckRequired 0x0002 // the packet need ack response +#define fTX_bPiggyBack 0x0004 // Legacy device use Piggback or not +#define fTX_bHTRate 0x0008 // allow to use HT rate +//#define fTX_bForceLowRate 0x0010 // force to use Low Rate +#define fTX_bForceNonQoS 0x0010 // force to transmit frame without WMM-QoS in HT mode +#define fTX_bAllowFrag 0x0020 // allow to fragment the packet, A-MPDU, A-MSDU, A-Ralink is not allowed to fragment +#define fTX_bMoreData 0x0040 // there are more data packets in PowerSave Queue +#define fTX_bWMM 0x0080 // QOS Data + +#define fTX_bClearEAPFrame 0x0100 + + +#ifdef CONFIG_STA_SUPPORT +#endif // CONFIG_STA_SUPPORT // + + + +#define TX_BLK_ASSIGN_FLAG(_pTxBlk, _flag, value) \ + do { \ + if (value) \ + (_pTxBlk->Flags |= _flag) \ + else \ + (_pTxBlk->Flags &= ~(_flag)) \ + }while(0) + +#define TX_BLK_SET_FLAG(_pTxBlk, _flag) (_pTxBlk->Flags |= _flag) +#define TX_BLK_TEST_FLAG(_pTxBlk, _flag) (((_pTxBlk->Flags & _flag) == _flag) ? 1 : 0) +#define TX_BLK_CLEAR_FLAG(_pTxBlk, _flag) (_pTxBlk->Flags &= ~(_flag)) + + + + + +//------------------------------------------------------------------------------------------ + + + +#ifdef RT_BIG_ENDIAN +static inline VOID WriteBackToDescriptor( + IN PUCHAR Dest, + IN PUCHAR Src, + IN BOOLEAN DoEncrypt, + IN ULONG DescriptorType) +{ + UINT32 *p1, *p2; + + p1 = ((UINT32 *)Dest); + p2 = ((UINT32 *)Src); + + *p1 = *p2; + *(p1+2) = *(p2+2); + *(p1+3) = *(p2+3); + *(p1+1) = *(p2+1); // Word 1; this must be written back last +} + +/* + ======================================================================== + + Routine Description: + Endian conversion of Tx/Rx descriptor . + + Arguments: + pAd Pointer to our adapter + pData Pointer to Tx/Rx descriptor + DescriptorType Direction of the frame + + Return Value: + None + + Note: + Call this function when read or update descriptor + ======================================================================== +*/ +static inline VOID RTMPWIEndianChange( + IN PUCHAR pData, + IN ULONG DescriptorType) +{ + int size; + int i; + + size = ((DescriptorType == TYPE_TXWI) ? TXWI_SIZE : RXWI_SIZE); + + if(DescriptorType == TYPE_TXWI) + { + *((UINT32 *)(pData)) = SWAP32(*((UINT32 *)(pData))); // Byte 0~3 + *((UINT32 *)(pData + 4)) = SWAP32(*((UINT32 *)(pData+4))); // Byte 4~7 + } + else + { + for(i=0; i < size/4 ; i++) + *(((UINT32 *)pData) +i) = SWAP32(*(((UINT32 *)pData)+i)); + } +} + +/* + ======================================================================== + + Routine Description: + Endian conversion of Tx/Rx descriptor . + + Arguments: + pAd Pointer to our adapter + pData Pointer to Tx/Rx descriptor + DescriptorType Direction of the frame + + Return Value: + None + + Note: + Call this function when read or update descriptor + ======================================================================== +*/ + +#ifdef RT2870 +static inline VOID RTMPDescriptorEndianChange( + IN PUCHAR pData, + IN ULONG DescriptorType) +{ + *((UINT32 *)(pData)) = SWAP32(*((UINT32 *)(pData))); +} +#endif // RT2870 // +/* + ======================================================================== + + Routine Description: + Endian conversion of all kinds of 802.11 frames . + + Arguments: + pAd Pointer to our adapter + pData Pointer to the 802.11 frame structure + Dir Direction of the frame + FromRxDoneInt Caller is from RxDone interrupt + + Return Value: + None + + Note: + Call this function when read or update buffer data + ======================================================================== +*/ +static inline VOID RTMPFrameEndianChange( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG Dir, + IN BOOLEAN FromRxDoneInt) +{ + PHEADER_802_11 pFrame; + PUCHAR pMacHdr; + + // swab 16 bit fields - Frame Control field + if(Dir == DIR_READ) + { + *(USHORT *)pData = SWAP16(*(USHORT *)pData); + } + + pFrame = (PHEADER_802_11) pData; + pMacHdr = (PUCHAR) pFrame; + + // swab 16 bit fields - Duration/ID field + *(USHORT *)(pMacHdr + 2) = SWAP16(*(USHORT *)(pMacHdr + 2)); + + // swab 16 bit fields - Sequence Control field + *(USHORT *)(pMacHdr + 22) = SWAP16(*(USHORT *)(pMacHdr + 22)); + + if(pFrame->FC.Type == BTYPE_MGMT) + { + switch(pFrame->FC.SubType) + { + case SUBTYPE_ASSOC_REQ: + case SUBTYPE_REASSOC_REQ: + // swab 16 bit fields - CapabilityInfo field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Listen Interval field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + + case SUBTYPE_ASSOC_RSP: + case SUBTYPE_REASSOC_RSP: + // swab 16 bit fields - CapabilityInfo field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Status Code field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - AID field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + + case SUBTYPE_AUTH: + // If from APHandleRxDoneInterrupt routine, it is still a encrypt format. + // The convertion is delayed to RTMPHandleDecryptionDoneInterrupt. + if(!FromRxDoneInt && pFrame->FC.Wep == 1) + break; + else + { + // swab 16 bit fields - Auth Alg No. field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Auth Seq No. field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - Status Code field + pMacHdr += 2; + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + } + break; + + case SUBTYPE_BEACON: + case SUBTYPE_PROBE_RSP: + // swab 16 bit fields - BeaconInterval field + pMacHdr += (sizeof(HEADER_802_11) + TIMESTAMP_LEN); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + + // swab 16 bit fields - CapabilityInfo field + pMacHdr += sizeof(USHORT); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + + case SUBTYPE_DEAUTH: + case SUBTYPE_DISASSOC: + // swab 16 bit fields - Reason code field + pMacHdr += sizeof(HEADER_802_11); + *(USHORT *)pMacHdr = SWAP16(*(USHORT *)pMacHdr); + break; + } + } + else if( pFrame->FC.Type == BTYPE_DATA ) + { + } + else if(pFrame->FC.Type == BTYPE_CNTL) + { + switch(pFrame->FC.SubType) + { + case SUBTYPE_BLOCK_ACK_REQ: + { + PFRAME_BA_REQ pBAReq = (PFRAME_BA_REQ)pFrame; + *(USHORT *)(&pBAReq->BARControl) = SWAP16(*(USHORT *)(&pBAReq->BARControl)); + pBAReq->BAStartingSeq.word = SWAP16(pBAReq->BAStartingSeq.word); + } + break; + case SUBTYPE_BLOCK_ACK: + // For Block Ack packet, the HT_CONTROL field is in the same offset with Addr3 + *(UINT32 *)(&pFrame->Addr3[0]) = SWAP32(*(UINT32 *)(&pFrame->Addr3[0])); + break; + + case SUBTYPE_ACK: + //For ACK packet, the HT_CONTROL field is in the same offset with Addr2 + *(UINT32 *)(&pFrame->Addr2[0])= SWAP32(*(UINT32 *)(&pFrame->Addr2[0])); + break; + } + } + else + { + DBGPRINT(RT_DEBUG_ERROR,("Invalid Frame Type!!!\n")); + } + + // swab 16 bit fields - Frame Control + if(Dir == DIR_WRITE) + { + *(USHORT *)pData = SWAP16(*(USHORT *)pData); + } +} +#endif // RT_BIG_ENDIAN // + + +static inline VOID ConvertMulticastIP2MAC( + IN PUCHAR pIpAddr, + IN PUCHAR *ppMacAddr, + IN UINT16 ProtoType) +{ + if (pIpAddr == NULL) + return; + + if (ppMacAddr == NULL || *ppMacAddr == NULL) + return; + + switch (ProtoType) + { + case ETH_P_IPV6: +// memset(*ppMacAddr, 0, ETH_LENGTH_OF_ADDRESS); + *(*ppMacAddr) = 0x33; + *(*ppMacAddr + 1) = 0x33; + *(*ppMacAddr + 2) = pIpAddr[12]; + *(*ppMacAddr + 3) = pIpAddr[13]; + *(*ppMacAddr + 4) = pIpAddr[14]; + *(*ppMacAddr + 5) = pIpAddr[15]; + break; + + case ETH_P_IP: + default: +// memset(*ppMacAddr, 0, ETH_LENGTH_OF_ADDRESS); + *(*ppMacAddr) = 0x01; + *(*ppMacAddr + 1) = 0x00; + *(*ppMacAddr + 2) = 0x5e; + *(*ppMacAddr + 3) = pIpAddr[1] & 0x7f; + *(*ppMacAddr + 4) = pIpAddr[2]; + *(*ppMacAddr + 5) = pIpAddr[3]; + break; + } + + return; +} + +BOOLEAN RTMPCheckForHang( + IN NDIS_HANDLE MiniportAdapterContext + ); + +VOID RTMPHalt( + IN NDIS_HANDLE MiniportAdapterContext + ); + +// +// Private routines in rtmp_init.c +// +NDIS_STATUS RTMPAllocAdapterBlock( + IN PVOID handle, + OUT PRTMP_ADAPTER *ppAdapter + ); + +NDIS_STATUS RTMPAllocTxRxRingMemory( + IN PRTMP_ADAPTER pAd + ); + +NDIS_STATUS RTMPFindAdapter( + IN PRTMP_ADAPTER pAd, + IN NDIS_HANDLE WrapperConfigurationContext + ); + +NDIS_STATUS RTMPReadParametersHook( + IN PRTMP_ADAPTER pAd + ); + +VOID RTMPFreeAdapter( + IN PRTMP_ADAPTER pAd + ); + +NDIS_STATUS NICReadRegParameters( + IN PRTMP_ADAPTER pAd, + IN NDIS_HANDLE WrapperConfigurationContext + ); + +#ifdef RT2870 +VOID NICInitRT30xxRFRegisters( + IN PRTMP_ADAPTER pAd); +#endif // RT2870 // + +VOID NICReadEEPROMParameters( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mac_addr); + +VOID NICInitAsicFromEEPROM( + IN PRTMP_ADAPTER pAd); + +VOID NICInitTxRxRingAndBacklogQueue( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS NICInitializeAdapter( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset); + +NDIS_STATUS NICInitializeAsic( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bHardReset); + +VOID NICIssueReset( + IN PRTMP_ADAPTER pAd); + +VOID RTMPRingCleanUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR RingType); + +VOID RxTest( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS DbgSendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + +VOID UserCfgInit( + IN PRTMP_ADAPTER pAd); + +VOID NICResetFromError( + IN PRTMP_ADAPTER pAd); + +VOID NICEraseFirmware( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS NICLoadFirmware( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS NICLoadRateSwitchingParams( + IN PRTMP_ADAPTER pAd); + +BOOLEAN NICCheckForHang( + IN PRTMP_ADAPTER pAd); + +VOID NICUpdateFifoStaCounters( + IN PRTMP_ADAPTER pAd); + +VOID NICUpdateRawCounters( + IN PRTMP_ADAPTER pAd); + +#if 0 +ULONG RTMPEqualMemory( + IN PVOID pSrc1, + IN PVOID pSrc2, + IN ULONG Length); +#endif + +ULONG RTMPNotAllZero( + IN PVOID pSrc1, + IN ULONG Length); + +VOID RTMPZeroMemory( + IN PVOID pSrc, + IN ULONG Length); + +ULONG RTMPCompareMemory( + IN PVOID pSrc1, + IN PVOID pSrc2, + IN ULONG Length); + +VOID RTMPMoveMemory( + OUT PVOID pDest, + IN PVOID pSrc, + IN ULONG Length); + +VOID AtoH( + char *src, + UCHAR *dest, + int destlen); + +UCHAR BtoH( + char ch); + +VOID RTMPPatchMacBbpBug( + IN PRTMP_ADAPTER pAd); + +VOID RTMPPatchCardBus( + IN PRTMP_ADAPTER pAdapter); + +VOID RTMPPatchRalinkCardBus( + IN PRTMP_ADAPTER pAdapter, + IN ULONG Bus); + +ULONG RTMPReadCBConfig( + IN ULONG Bus, + IN ULONG Slot, + IN ULONG Func, + IN ULONG Offset); + +VOID RTMPWriteCBConfig( + IN ULONG Bus, + IN ULONG Slot, + IN ULONG Func, + IN ULONG Offset, + IN ULONG Value); + +VOID RTMPInitTimer( + IN PRTMP_ADAPTER pAd, + IN PRALINK_TIMER_STRUCT pTimer, + IN PVOID pTimerFunc, + IN PVOID pData, + IN BOOLEAN Repeat); + +VOID RTMPSetTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value); + + +VOID RTMPModTimer( + IN PRALINK_TIMER_STRUCT pTimer, + IN ULONG Value); + +VOID RTMPCancelTimer( + IN PRALINK_TIMER_STRUCT pTimer, + OUT BOOLEAN *pCancelled); + +VOID RTMPSetLED( + IN PRTMP_ADAPTER pAd, + IN UCHAR Status); + +VOID RTMPSetSignalLED( + IN PRTMP_ADAPTER pAd, + IN NDIS_802_11_RSSI Dbm); + +VOID RTMPEnableRxTx( + IN PRTMP_ADAPTER pAd); + +// +// prototype in action.c +// +VOID ActionStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID MlmeADDBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDELBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeInvalidAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef DOT11_N_SUPPORT +VOID PeerAddBAReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAddBARspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDelBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBAAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // DOT11_N_SUPPORT // + +VOID SendPSMPAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR Psmp); + + +#ifdef DOT11N_DRAFT3 +VOID SendBSS2040CoexistMgmtAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR apidx, + IN UCHAR InfoReq); + +VOID SendNotifyBWActionFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR apidx); + +BOOLEAN ChannelSwitchSanityCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR NewChannel, + IN UCHAR Secondary); + +VOID ChannelSwitchAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR Channel, + IN UCHAR Secondary); + +ULONG BuildIntolerantChannelRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest); + +VOID Update2040CoexistFrameAndNotify( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha); + +VOID Send2040CoexistAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN BOOLEAN bAddIntolerantCha); +#endif // DOT11N_DRAFT3 // + +VOID PeerRMAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerPublicAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef CONFIG_STA_SUPPORT +VOID StaPublicAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Bss2040Coexist); +#endif // CONFIG_STA_SUPPORT // + + +VOID PeerBSSTranAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef DOT11_N_SUPPORT +VOID PeerHTAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // DOT11_N_SUPPORT // + +VOID PeerQOSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef QOS_DLS_SUPPORT +VOID PeerDLSAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // QOS_DLS_SUPPORT // + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +VOID DlsParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DLS_REQ_STRUCT *pDlsReq, + IN PRT_802_11_DLS pDls, + IN USHORT reason); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#ifdef DOT11_N_SUPPORT +VOID RECBATimerTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID ORIBATimerTimeout( + IN PRTMP_ADAPTER pAd); + +VOID SendRefreshBAR( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry); +#endif // DOT11_N_SUPPORT // + +VOID ActHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN PUCHAR Addr1, + IN PUCHAR Addr2, + IN PUCHAR Addr3); + +VOID BarHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PFRAME_BAR pCntlBar, + IN PUCHAR pDA, + IN PUCHAR pSA); + +VOID InsertActField( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pFrameBuf, + OUT PULONG pFrameLen, + IN UINT8 Category, + IN UINT8 ActCode); + +BOOLEAN QosBADataParse( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bAMSDU, + IN PUCHAR p8023Header, + IN UCHAR WCID, + IN UCHAR TID, + IN USHORT Sequence, + IN UCHAR DataOffset, + IN USHORT Datasize, + IN UINT CurRxIndex); + +#ifdef DOT11_N_SUPPORT +BOOLEAN CntlEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG MsgLen, + IN PFRAME_BA_REQ pMsg); + +VOID BaAutoManSwitch( + IN PRTMP_ADAPTER pAd); +#endif // DOT11_N_SUPPORT // + +VOID HTIOTCheck( + IN PRTMP_ADAPTER pAd, + IN UCHAR BatRecIdx); + +// +// Private routines in rtmp_data.c +// +BOOLEAN RTMPHandleRxDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandleTxDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +BOOLEAN RTMPHandleTxRingDmaDoneInterrupt( + IN PRTMP_ADAPTER pAd, + IN INT_SOURCE_CSR_STRUC TxRingBitmap); + +VOID RTMPHandleMgmtRingDmaDoneInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandleTBTTInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandlePreTBTTInterrupt( + IN PRTMP_ADAPTER pAd); + +void RTMPHandleTwakeupInterrupt( + IN PRTMP_ADAPTER pAd); + +VOID RTMPHandleRxCoherentInterrupt( + IN PRTMP_ADAPTER pAd); + +BOOLEAN TxFrameIsAggregatible( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pPrevAddr1, + IN PUCHAR p8023hdr); + +BOOLEAN PeerIsAggreOn( + IN PRTMP_ADAPTER pAd, + IN ULONG TxRate, + IN PMAC_TABLE_ENTRY pMacEntry); + +#if 0 // It's not be used +HTTRANSMIT_SETTING *GetTxMode( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk); +#endif + +NDIS_STATUS Sniff2BytesFromNdisBuffer( + IN PNDIS_BUFFER pFirstBuffer, + IN UCHAR DesiredOffset, + OUT PUCHAR pByte0, + OUT PUCHAR pByte1); + +NDIS_STATUS STASendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + +VOID STASendPackets( + IN NDIS_HANDLE MiniportAdapterContext, + IN PPNDIS_PACKET ppPacketArray, + IN UINT NumberOfPackets); + +VOID RTMPDeQueuePacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bIntContext, + IN UCHAR QueIdx, + IN UCHAR Max_Tx_Packets); + +NDIS_STATUS RTMPHardTransmit( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR QueIdx, + OUT PULONG pFreeTXDLeft); + +NDIS_STATUS STAHardTransmit( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx); + +VOID STARxEAPOLFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +NDIS_STATUS RTMPFreeTXDRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR RingType, + IN UCHAR NumberRequired, + IN PUCHAR FreeNumberIs); + +NDIS_STATUS MlmeHardTransmit( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); + +NDIS_STATUS MlmeHardTransmitMgmtRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); + +NDIS_STATUS MlmeHardTransmitTxRing( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket); + +USHORT RTMPCalcDuration( + IN PRTMP_ADAPTER pAd, + IN UCHAR Rate, + IN ULONG Size); + +VOID RTMPWriteTxWI( + IN PRTMP_ADAPTER pAd, + IN PTXWI_STRUC pTxWI, + IN BOOLEAN FRAG, + IN BOOLEAN CFACK, + IN BOOLEAN InsTimestamp, + IN BOOLEAN AMPDU, + IN BOOLEAN Ack, + IN BOOLEAN NSeq, // HW new a sequence. + IN UCHAR BASize, + IN UCHAR WCID, + IN ULONG Length, + IN UCHAR PID, + IN UCHAR TID, + IN UCHAR TxRate, + IN UCHAR Txopmode, + IN BOOLEAN CfAck, + IN HTTRANSMIT_SETTING *pTransmit); + + +VOID RTMPWriteTxWI_Data( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk); + + +VOID RTMPWriteTxWI_Cache( + IN PRTMP_ADAPTER pAd, + IN OUT PTXWI_STRUC pTxWI, + IN TX_BLK *pTxBlk); + +VOID RTMPWriteTxDescriptor( + IN PRTMP_ADAPTER pAd, + IN PTXD_STRUC pTxD, + IN BOOLEAN bWIV, + IN UCHAR QSEL); + +VOID RTMPSuspendMsduTransmission( + IN PRTMP_ADAPTER pAd); + +VOID RTMPResumeMsduTransmission( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS MiniportMMRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PUCHAR pData, + IN UINT Length); + +NDIS_STATUS MiniportDataMMRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN PUCHAR pData, + IN UINT Length); + +VOID RTMPSendNullFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR TxRate, + IN BOOLEAN bQosNull); + +VOID RTMPSendDisassociationFrame( + IN PRTMP_ADAPTER pAd); + +VOID RTMPSendRTSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN unsigned int NextMpduSize, + IN UCHAR TxRate, + IN UCHAR RTSRate, + IN USHORT AckDuration, + IN UCHAR QueIdx, + IN UCHAR FrameGap); + + +NDIS_STATUS RTMPApplyPacketFilter( + IN PRTMP_ADAPTER pAd, + IN PRT28XX_RXD_STRUC pRxD, + IN PHEADER_802_11 pHeader); + +PQUEUE_HEADER RTMPCheckTxSwQueue( + IN PRTMP_ADAPTER pAd, + OUT UCHAR *QueIdx); + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPReportMicError( + IN PRTMP_ADAPTER pAd, + IN PCIPHER_KEY pWpaKey); + +VOID WpaMicFailureReportFrame( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaDisassocApAndBlockAssoc( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); +#endif // CONFIG_STA_SUPPORT // + +NDIS_STATUS RTMPCloneNdisPacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN pInsAMSDUHdr, + IN PNDIS_PACKET pInPacket, + OUT PNDIS_PACKET *ppOutPacket); + +NDIS_STATUS RTMPAllocateNdisPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET *pPacket, + IN PUCHAR pHeader, + IN UINT HeaderLen, + IN PUCHAR pData, + IN UINT DataLen); + +VOID RTMPFreeNdisPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + +BOOLEAN RTMPFreeTXDUponTxDmaDone( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx); + +BOOLEAN RTMPCheckDHCPFrame( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +BOOLEAN RTMPCheckEtherType( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +VOID RTMPCckBbpTuning( + IN PRTMP_ADAPTER pAd, + IN UINT TxRate); + +// +// Private routines in rtmp_wep.c +// +VOID RTMPInitWepEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN UCHAR KeyId, + IN UCHAR KeyLen, + IN PUCHAR pDest); + +VOID RTMPEncryptData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDest, + IN UINT Len); + +BOOLEAN RTMPDecryptData( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR pSrc, + IN UINT Len, + IN UINT idx); + +BOOLEAN RTMPSoftDecryptWEP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pGroupKey); + +VOID RTMPSetICV( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDest); + +VOID ARCFOUR_INIT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pKey, + IN UINT KeyLen); + +UCHAR ARCFOUR_BYTE( + IN PARCFOURCONTEXT Ctx); + +VOID ARCFOUR_DECRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len); + +VOID ARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len); + +VOID WPAARCFOUR_ENCRYPT( + IN PARCFOURCONTEXT Ctx, + IN PUCHAR pDest, + IN PUCHAR pSrc, + IN UINT Len); + +UINT RTMP_CALC_FCS32( + IN UINT Fcs, + IN PUCHAR Cp, + IN INT Len); + +// +// MLME routines +// + +// Asic/RF/BBP related functions + +VOID AsicAdjustTxPower( + IN PRTMP_ADAPTER pAd); + +VOID AsicUpdateProtect( + IN PRTMP_ADAPTER pAd, + IN USHORT OperaionMode, + IN UCHAR SetMask, + IN BOOLEAN bDisableBGProtect, + IN BOOLEAN bNonGFExist); + +VOID AsicSwitchChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel, + IN BOOLEAN bScan); + +VOID AsicLockChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel) ; + +VOID AsicAntennaSelect( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel); + +VOID AsicAntennaSetting( + IN PRTMP_ADAPTER pAd, + IN ABGBAND_STATE BandState); + +VOID AsicRfTuningExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +#ifdef CONFIG_STA_SUPPORT +VOID AsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp); + +VOID AsicForceSleep( + IN PRTMP_ADAPTER pAd); + +VOID AsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx); +#endif // CONFIG_STA_SUPPORT // + +VOID AsicSetBssid( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid); + +VOID AsicSetMcastWC( + IN PRTMP_ADAPTER pAd); + +#if 0 // removed by AlbertY +VOID AsicSetBssidWC( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid); +#endif + +VOID AsicDelWcidTab( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid); + +VOID AsicEnableRDG( + IN PRTMP_ADAPTER pAd); + +VOID AsicDisableRDG( + IN PRTMP_ADAPTER pAd); + +VOID AsicDisableSync( + IN PRTMP_ADAPTER pAd); + +VOID AsicEnableBssSync( + IN PRTMP_ADAPTER pAd); + +VOID AsicEnableIbssSync( + IN PRTMP_ADAPTER pAd); + +VOID AsicSetEdcaParm( + IN PRTMP_ADAPTER pAd, + IN PEDCA_PARM pEdcaParm); + +VOID AsicSetSlotTime( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUseShortSlotTime); + +#if 0 +VOID AsicAddWcidCipherEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR WCID, + IN UCHAR BssIndex, + IN UCHAR KeyTable, + IN UCHAR CipherAlg, + IN PUCHAR pAddr, + IN CIPHER_KEY *pCipherKey); +#endif + +VOID AsicAddSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN PUCHAR pKey, + IN PUCHAR pTxMic, + IN PUCHAR pRxMic); + +VOID AsicRemoveSharedKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIndex, + IN UCHAR KeyIdx); + +VOID AsicUpdateWCIDAttribute( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN UCHAR BssIndex, + IN UCHAR CipherAlg, + IN BOOLEAN bUsePairewiseKeyTable); + +VOID AsicUpdateWCIDIVEIV( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN ULONG uIV, + IN ULONG uEIV); + +VOID AsicUpdateRxWCIDTable( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN PUCHAR pAddr); + +VOID AsicAddKeyEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT WCID, + IN UCHAR BssIndex, + IN UCHAR KeyIdx, + IN PCIPHER_KEY pCipherKey, + IN BOOLEAN bUsePairewiseKeyTable, + IN BOOLEAN bTxKey); + +VOID AsicAddPairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UCHAR WCID, + IN CIPHER_KEY *pCipherKey); + +VOID AsicRemovePairwiseKeyEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR Wcid); + +BOOLEAN AsicSendCommandToMcu( + IN PRTMP_ADAPTER pAd, + IN UCHAR Command, + IN UCHAR Token, + IN UCHAR Arg0, + IN UCHAR Arg1); + + +VOID MacAddrRandomBssid( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pAddr); + +VOID MgtMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR SubType, + IN UCHAR ToDs, + IN PUCHAR pDA, + IN PUCHAR pBssid); + +VOID MlmeRadioOff( + IN PRTMP_ADAPTER pAd); + +VOID MlmeRadioOn( + IN PRTMP_ADAPTER pAd); + + +VOID BssTableInit( + IN BSS_TABLE *Tab); + +#ifdef DOT11_N_SUPPORT +VOID BATableInit( + IN PRTMP_ADAPTER pAd, + IN BA_TABLE *Tab); +#endif // DOT11_N_SUPPORT // + +ULONG BssTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN UCHAR Channel); + +ULONG BssSsidTableSearch( + IN BSS_TABLE *Tab, + IN PUCHAR pBssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel); + +ULONG BssTableSearchWithSSID( + IN BSS_TABLE *Tab, + IN PUCHAR Bssid, + IN PUCHAR pSsid, + IN UCHAR SsidLen, + IN UCHAR Channel); + +VOID BssTableDeleteEntry( + IN OUT PBSS_TABLE pTab, + IN PUCHAR pBssid, + IN UCHAR Channel); + +#ifdef DOT11_N_SUPPORT +VOID BATableDeleteORIEntry( + IN OUT PRTMP_ADAPTER pAd, + IN BA_ORI_ENTRY *pBAORIEntry); + +VOID BATableDeleteRECEntry( + IN OUT PRTMP_ADAPTER pAd, + IN BA_REC_ENTRY *pBARECEntry); + +VOID BATableTearORIEntry( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR TID, + IN UCHAR Wcid, + IN BOOLEAN bForceDelete, + IN BOOLEAN ALL); + +VOID BATableTearRECEntry( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR TID, + IN UCHAR WCID, + IN BOOLEAN ALL); +#endif // DOT11_N_SUPPORT // + +VOID BssEntrySet( + IN PRTMP_ADAPTER pAd, + OUT PBSS_ENTRY pBss, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN PCF_PARM CfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR Channel, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE); + +ULONG BssTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT PBSS_TABLE pTab, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN USHORT BeaconPeriod, + IN CF_PARM *CfParm, + IN USHORT AtimWin, + IN USHORT CapabilityInfo, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN HT_CAPABILITY_IE *pHtCapability, + IN ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + IN UCHAR HtCapabilityLen, + IN UCHAR AddHtInfoLen, + IN UCHAR NewExtChanOffset, + IN UCHAR Channel, + IN CHAR Rssi, + IN LARGE_INTEGER TimeStamp, + IN UCHAR CkipFlag, + IN PEDCA_PARM pEdcaParm, + IN PQOS_CAPABILITY_PARM pQosCapability, + IN PQBSS_LOAD_PARM pQbssLoad, + IN USHORT LengthVIE, + IN PNDIS_802_11_VARIABLE_IEs pVIE); + +#ifdef DOT11_N_SUPPORT +VOID BATableInsertEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT Aid, + IN USHORT TimeOutValue, + IN USHORT StartingSeq, + IN UCHAR TID, + IN UCHAR BAWinSize, + IN UCHAR OriginatorStatus, + IN BOOLEAN IsRecipient); + +#ifdef DOT11N_DRAFT3 +VOID Bss2040CoexistTimeOut( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + + +VOID TriEventInit( + IN PRTMP_ADAPTER pAd); + +ULONG TriEventTableSetEntry( + IN PRTMP_ADAPTER pAd, + OUT TRIGGER_EVENT_TAB *Tab, + IN PUCHAR pBssid, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN UCHAR RegClass, + IN UCHAR ChannelNo); + +VOID TriEventCounterMaintenance( + IN PRTMP_ADAPTER pAd); +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +VOID BssTableSsidSort( + IN PRTMP_ADAPTER pAd, + OUT BSS_TABLE *OutTab, + IN CHAR Ssid[], + IN UCHAR SsidLen); + +VOID BssTableSortByRssi( + IN OUT BSS_TABLE *OutTab); + +VOID BssCipherParse( + IN OUT PBSS_ENTRY pBss); + +NDIS_STATUS MlmeQueueInit( + IN MLME_QUEUE *Queue); + +VOID MlmeQueueDestroy( + IN MLME_QUEUE *Queue); + +BOOLEAN MlmeEnqueue( + IN PRTMP_ADAPTER pAd, + IN ULONG Machine, + IN ULONG MsgType, + IN ULONG MsgLen, + IN VOID *Msg); + +BOOLEAN MlmeEnqueueForRecv( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG TimeStampHigh, + IN ULONG TimeStampLow, + IN UCHAR Rssi0, + IN UCHAR Rssi1, + IN UCHAR Rssi2, + IN ULONG MsgLen, + IN PVOID Msg, + IN UCHAR Signal); + + +BOOLEAN MlmeDequeue( + IN MLME_QUEUE *Queue, + OUT MLME_QUEUE_ELEM **Elem); + +VOID MlmeRestartStateMachine( + IN PRTMP_ADAPTER pAd); + +BOOLEAN MlmeQueueEmpty( + IN MLME_QUEUE *Queue); + +BOOLEAN MlmeQueueFull( + IN MLME_QUEUE *Queue); + +BOOLEAN MsgTypeSubst( + IN PRTMP_ADAPTER pAd, + IN PFRAME_802_11 pFrame, + OUT INT *Machine, + OUT INT *MsgType); + +VOID StateMachineInit( + IN STATE_MACHINE *Sm, + IN STATE_MACHINE_FUNC Trans[], + IN ULONG StNr, + IN ULONG MsgNr, + IN STATE_MACHINE_FUNC DefFunc, + IN ULONG InitState, + IN ULONG Base); + +VOID StateMachineSetAction( + IN STATE_MACHINE *S, + IN ULONG St, + ULONG Msg, + IN STATE_MACHINE_FUNC F); + +VOID StateMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem); + +VOID Drop( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AssocStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID ReassocTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID AssocTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID DisassocTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +//---------------------------------------------- +VOID MlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeAssocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeReassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAssocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerReassocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDisassocAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID DisassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AssocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ReassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID Cls3errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID SwitchBetweenWepAndCkip( + IN PRTMP_ADAPTER pAd); + +VOID InvalidStateWhenAssoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenReassoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenDisassociate( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef RT2870 +VOID MlmeCntlConfirm( + IN PRTMP_ADAPTER pAd, + IN ULONG MsgType, + IN USHORT Msg); +#endif // RT2870 // + +VOID ComposePsPoll( + IN PRTMP_ADAPTER pAd); + +VOID ComposeNullFrame( + IN PRTMP_ADAPTER pAd); + +VOID AssocPostProc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr2, + IN USHORT CapabilityInfo, + IN USHORT Aid, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN PEDCA_PARM pEdcaParm, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN ADD_HT_INFO_IE *pAddHtInfo); + +VOID AuthStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID AuthTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID MlmeAuthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAuthRspAtSeq2Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAuthRspAtSeq4Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AuthTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID Cls2errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr); + +VOID MlmeDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenAuth( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +//============================================= + +VOID AuthRspStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE Sm, + IN STATE_MACHINE_FUNC Trans[]); + +VOID PeerDeauthAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerAuthSimpleRspGenAndSend( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHdr80211, + IN USHORT Alg, + IN USHORT Seq, + IN USHORT Reason, + IN USHORT Status); + +// +// Private routines in dls.c +// + +#ifdef CONFIG_STA_SUPPORT +#ifdef QOS_DLS_SUPPORT +void DlsStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID MlmeDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDlsRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID RTMPCheckDLSTimeOut( + IN PRTMP_ADAPTER pAd); + +BOOLEAN RTMPRcvFrameDLSCheck( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN ULONG Len, + IN PRT28XX_RXD_STRUC pRxD); + +INT RTMPCheckDLSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +VOID RTMPSendDLSTearDownFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +NDIS_STATUS RTMPSendSTAKeyRequest( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +NDIS_STATUS RTMPSendSTAKeyHandShake( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +VOID DlsTimeoutAction( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +BOOLEAN MlmeDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PRT_802_11_DLS *pDLS, + OUT PUSHORT pReason); + +INT Set_DlsEntryInfo_Display_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +MAC_TABLE_ENTRY *MacTableInsertDlsEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UINT DlsEntryIdx); + +BOOLEAN MacTableDeleteDlsEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr); + +MAC_TABLE_ENTRY *DlsEntryTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount); + +MAC_TABLE_ENTRY *DlsEntryTableLookupByWcid( + IN PRTMP_ADAPTER pAd, + IN UCHAR wcid, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount); + +INT Set_DlsAddEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_DlsTearDownEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // QOS_DLS_SUPPORT // +#endif // CONFIG_STA_SUPPORT // + +#ifdef QOS_DLS_SUPPORT +BOOLEAN PeerDlsReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pDlsTimeout, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability); + +BOOLEAN PeerDlsRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT UCHAR *pRatesLen, + OUT UCHAR Rates[], + OUT UCHAR *pHtCapabilityLen, + OUT HT_CAPABILITY_IE *pHtCapability); + +BOOLEAN PeerDlsTearDownSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pDA, + OUT PUCHAR pSA, + OUT USHORT *pReason); +#endif // QOS_DLS_SUPPORT // + +//======================================== + +VOID SyncStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID BeaconTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID ScanTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID MlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenScan( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenJoin( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID InvalidStateWhenStart( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeacon( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID EnqueueProbeRequest( + IN PRTMP_ADAPTER pAd); + +BOOLEAN ScanRunning( + IN PRTMP_ADAPTER pAd); +//========================================= + +VOID MlmeCntlInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID MlmeCntlMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlIdleProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlOidScanProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlOidSsidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem); + +VOID CntlOidRTBssidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem); + +VOID CntlMlmeRoamingProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem); + +VOID CntlWaitDisassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitJoinProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitReassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitStartProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitAuthProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitAuthProc2( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID CntlWaitAssocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +#ifdef QOS_DLS_SUPPORT +VOID CntlOidDLSSetupProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); +#endif // QOS_DLS_SUPPORT // + +VOID LinkUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssType); + +VOID LinkDown( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN IsReqFromAP); + +VOID IterateOnBssTab( + IN PRTMP_ADAPTER pAd); + +VOID IterateOnBssTab2( + IN PRTMP_ADAPTER pAd);; + +VOID JoinParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_JOIN_REQ_STRUCT *JoinReq, + IN ULONG BssIdx); + +VOID AssocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_ASSOC_REQ_STRUCT *AssocReq, + IN PUCHAR pAddr, + IN USHORT CapabilityInfo, + IN ULONG Timeout, + IN USHORT ListenIntv); + +VOID ScanParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_SCAN_REQ_STRUCT *ScanReq, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN UCHAR ScanType); + +VOID DisassocParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DISASSOC_REQ_STRUCT *DisassocReq, + IN PUCHAR pAddr, + IN USHORT Reason); + +VOID StartParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_START_REQ_STRUCT *StartReq, + IN CHAR Ssid[], + IN UCHAR SsidLen); + +VOID AuthParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_AUTH_REQ_STRUCT *AuthReq, + IN PUCHAR pAddr, + IN USHORT Alg); + +VOID EnqueuePsPoll( + IN PRTMP_ADAPTER pAd); + +VOID EnqueueBeaconFrame( + IN PRTMP_ADAPTER pAd); + +VOID MlmeJoinReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID MlmeStartReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ScanTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID BeaconTimeoutAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeaconAtScanAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeaconAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerBeacon( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerProbeReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ScanNextChannel( + IN PRTMP_ADAPTER pAd); + +ULONG MakeIbssBeacon( + IN PRTMP_ADAPTER pAd); + +VOID CCXAdjacentAPReport( + IN PRTMP_ADAPTER pAd); + +BOOLEAN MlmeScanReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT UCHAR *BssType, + OUT CHAR ssid[], + OUT UCHAR *SsidLen, + OUT UCHAR *ScanType); + +BOOLEAN PeerBeaconAndProbeRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + IN UCHAR MsgChannel, + OUT PUCHAR pAddr2, + OUT PUCHAR pBssid, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen, + OUT UCHAR *pBssType, + OUT USHORT *pBeaconPeriod, + OUT UCHAR *pChannel, + OUT UCHAR *pNewChannel, + OUT LARGE_INTEGER *pTimestamp, + OUT CF_PARM *pCfParm, + OUT USHORT *pAtimWin, + OUT USHORT *pCapabilityInfo, + OUT UCHAR *pErp, + OUT UCHAR *pDtimCount, + OUT UCHAR *pDtimPeriod, + OUT UCHAR *pBcastFlag, + OUT UCHAR *pMessageToMe, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT UCHAR *pCkipFlag, + OUT UCHAR *pAironetCellPowerLimit, + OUT PEDCA_PARM pEdcaParm, + OUT PQBSS_LOAD_PARM pQbssLoad, + OUT PQOS_CAPABILITY_PARM pQosCapability, + OUT ULONG *pRalinkIe, + OUT UCHAR *pHtCapabilityLen, +#ifdef CONFIG_STA_SUPPORT + OUT UCHAR *pPreNHtCapabilityLen, +#endif // CONFIG_STA_SUPPORT // + OUT HT_CAPABILITY_IE *pHtCapability, + OUT UCHAR *AddHtInfoLen, + OUT ADD_HT_INFO_IE *AddHtInfo, + OUT UCHAR *NewExtChannel, + OUT USHORT *LengthVIE, + OUT PNDIS_802_11_VARIABLE_IEs pVIE); + +BOOLEAN PeerAddBAReqActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2); + +BOOLEAN PeerAddBARspActionSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen); + +BOOLEAN PeerDelBAActionSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN VOID *pMsg, + IN ULONG MsgLen); + +BOOLEAN MlmeAssocReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pApAddr, + OUT USHORT *CapabilityInfo, + OUT ULONG *Timeout, + OUT USHORT *ListenIntv); + +BOOLEAN MlmeAuthReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT ULONG *Timeout, + OUT USHORT *Alg); + +BOOLEAN MlmeStartReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT CHAR Ssid[], + OUT UCHAR *Ssidlen); + +BOOLEAN PeerAuthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr, + OUT USHORT *Alg, + OUT USHORT *Seq, + OUT USHORT *Status, + OUT CHAR ChlgText[]); + +BOOLEAN PeerAssocRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT USHORT *pAid, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + OUT UCHAR *pHtCapabilityLen, + OUT UCHAR *pAddHtInfoLen, + OUT UCHAR *pNewExtChannelOffset, + OUT PEDCA_PARM pEdcaParm, + OUT UCHAR *pCkipFlag); + +BOOLEAN PeerDisassocSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN PeerWpaMessageSanity( + IN PRTMP_ADAPTER pAd, + IN PEAPOL_PACKET pMsg, + IN ULONG MsgLen, + IN UCHAR MsgType, + IN MAC_TABLE_ENTRY *pEntry); + +BOOLEAN PeerDeauthSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *Reason); + +BOOLEAN PeerProbeReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen); + +BOOLEAN GetTimBit( + IN CHAR *Ptr, + IN USHORT Aid, + OUT UCHAR *TimLen, + OUT UCHAR *BcastFlag, + OUT UCHAR *DtimCount, + OUT UCHAR *DtimPeriod, + OUT UCHAR *MessageToMe); + +UCHAR ChannelSanity( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel); + +NDIS_802_11_NETWORK_TYPE NetworkTypeInUseSanity( + IN PBSS_ENTRY pBss); + +#if 0 // It's omitted +NDIS_STATUS RTMPWepKeySanity( + IN PRTMP_ADAPTER pAdapter, + IN PVOID pBuf); +#endif + +BOOLEAN MlmeDelBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen); + +BOOLEAN MlmeAddBAReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2); + +ULONG MakeOutgoingFrame( + OUT CHAR *Buffer, + OUT ULONG *Length, ...); + +VOID LfsrInit( + IN PRTMP_ADAPTER pAd, + IN ULONG Seed); + +UCHAR RandomByte( + IN PRTMP_ADAPTER pAd); + +VOID AsicUpdateAutoFallBackTable( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pTxRate); + +VOID MlmePeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID LinkDownExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID LinkUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID STAMlmePeriodicExec( + PRTMP_ADAPTER pAd); + +VOID MlmeAutoScan( + IN PRTMP_ADAPTER pAd); + +VOID MlmeAutoReconnectLastSSID( + IN PRTMP_ADAPTER pAd); + +BOOLEAN MlmeValidateSSID( + IN PUCHAR pSsid, + IN UCHAR SsidLen); + +VOID MlmeCheckForRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32); + +VOID MlmeCheckForFastRoaming( + IN PRTMP_ADAPTER pAd, + IN ULONG Now); + +VOID MlmeDynamicTxRateSwitching( + IN PRTMP_ADAPTER pAd); + +VOID MlmeSetTxRate( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PRTMP_TX_RATE_SWITCH pTxRate); + +VOID MlmeSelectTxRateTable( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR *ppTable, + IN PUCHAR pTableSize, + IN PUCHAR pInitTxRateIdx); + +VOID MlmeCalculateChannelQuality( + IN PRTMP_ADAPTER pAd, + IN ULONG Now); + +VOID MlmeCheckPsmChange( + IN PRTMP_ADAPTER pAd, + IN ULONG Now32); + +VOID MlmeSetPsmBit( + IN PRTMP_ADAPTER pAd, + IN USHORT psm); + +VOID MlmeSetTxPreamble( + IN PRTMP_ADAPTER pAd, + IN USHORT TxPreamble); + +VOID UpdateBasicRateBitmap( + IN PRTMP_ADAPTER pAd); + +VOID MlmeUpdateTxRates( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bLinkUp, + IN UCHAR apidx); + +#ifdef DOT11_N_SUPPORT +VOID MlmeUpdateHtTxRates( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx); +#endif // DOT11_N_SUPPORT // + +VOID RTMPCheckRates( + IN PRTMP_ADAPTER pAd, + IN OUT UCHAR SupRate[], + IN OUT UCHAR *SupRateLen); + +#ifdef CONFIG_STA_SUPPORT +BOOLEAN RTMPCheckChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR CentralChannel, + IN UCHAR Channel); +#endif // CONFIG_STA_SUPPORT // + +BOOLEAN RTMPCheckHt( + IN PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN OUT HT_CAPABILITY_IE *pHtCapability, + IN OUT ADD_HT_INFO_IE *pAddHtInfo); + +VOID StaQuickResponeForRateUpExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID AsicBbpTuning1( + IN PRTMP_ADAPTER pAd); + +VOID AsicBbpTuning2( + IN PRTMP_ADAPTER pAd); + +VOID RTMPUpdateMlmeRate( + IN PRTMP_ADAPTER pAd); + +CHAR RTMPMaxRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi0, + IN CHAR Rssi1, + IN CHAR Rssi2); + +VOID AsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd); + +VOID AsicRxAntEvalTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID APSDPeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +BOOLEAN RTMPCheckEntryEnableAutoRateSwitch( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry); + +UCHAR RTMPStaFixedTxMode( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry); + +VOID RTMPUpdateLegacyTxSetting( + UCHAR fixed_tx_mode, + PMAC_TABLE_ENTRY pEntry); + +BOOLEAN RTMPAutoRateSwitchCheck( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS MlmeInit( + IN PRTMP_ADAPTER pAd); + +VOID MlmeHandler( + IN PRTMP_ADAPTER pAd); + +VOID MlmeHalt( + IN PRTMP_ADAPTER pAd); + +VOID MlmeResetRalinkCounters( + IN PRTMP_ADAPTER pAd); + +VOID BuildChannelList( + IN PRTMP_ADAPTER pAd); + +UCHAR FirstChannel( + IN PRTMP_ADAPTER pAd); + +UCHAR NextChannel( + IN PRTMP_ADAPTER pAd, + IN UCHAR channel); + +VOID ChangeToCellPowerLimit( + IN PRTMP_ADAPTER pAd, + IN UCHAR AironetCellPowerLimit); + +VOID RaiseClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x); + +VOID LowerClock( + IN PRTMP_ADAPTER pAd, + IN UINT32 *x); + +USHORT ShiftInBits( + IN PRTMP_ADAPTER pAd); + +VOID ShiftOutBits( + IN PRTMP_ADAPTER pAd, + IN USHORT data, + IN USHORT count); + +VOID EEpromCleanup( + IN PRTMP_ADAPTER pAd); + +VOID EWDS( + IN PRTMP_ADAPTER pAd); + +VOID EWEN( + IN PRTMP_ADAPTER pAd); + +USHORT RTMP_EEPROM_READ16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset); + +VOID RTMP_EEPROM_WRITE16( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN USHORT Data); + +// +// Prototypes of function definition in rtmp_tkip.c +// +VOID RTMPInitTkipEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pTKey, + IN UCHAR KeyId, + IN PUCHAR pTA, + IN PUCHAR pMICKey, + IN PUCHAR pTSC, + OUT PULONG pIV16, + OUT PULONG pIV32); + +VOID RTMPInitMICEngine( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKey, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN UCHAR UserPriority, + IN PUCHAR pMICKey); + +BOOLEAN RTMPTkipCompareMICValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UCHAR UserPriority, + IN UINT Len); + +VOID RTMPCalculateMICValue( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pEncap, + IN PCIPHER_KEY pKey, + IN UCHAR apidx); + +BOOLEAN RTMPTkipCompareMICValueWithLLC( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pLLC, + IN PUCHAR pSrc, + IN PUCHAR pDA, + IN PUCHAR pSA, + IN PUCHAR pMICKey, + IN UINT Len); + +VOID RTMPTkipAppendByte( + IN PTKIP_KEY_INFO pTkip, + IN UCHAR uChar); + +VOID RTMPTkipAppend( + IN PTKIP_KEY_INFO pTkip, + IN PUCHAR pSrc, + IN UINT nBytes); + +VOID RTMPTkipGetMIC( + IN PTKIP_KEY_INFO pTkip); + +BOOLEAN RTMPSoftDecryptTKIP( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN UCHAR UserPriority, + IN PCIPHER_KEY pWpaKey); + +BOOLEAN RTMPSoftDecryptAES( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataByteCnt, + IN PCIPHER_KEY pWpaKey); + +#if 0 // removed by AlbertY +NDIS_STATUS RTMPWPAAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); +#endif + +// +// Prototypes of function definition in cmm_info.c +// +NDIS_STATUS RTMPWPARemoveKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +VOID RTMPWPARemoveAllKeys( + IN PRTMP_ADAPTER pAd); + +BOOLEAN RTMPCheckStrPrintAble( + IN CHAR *pInPutStr, + IN UCHAR strLen); + +VOID RTMPSetPhyMode( + IN PRTMP_ADAPTER pAd, + IN ULONG phymode); + +VOID RTMPUpdateHTIE( + IN RT_HT_CAPABILITY *pRtHt, + IN UCHAR *pMcsSet, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo); + +VOID RTMPAddWcidAttributeEntry( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssIdx, + IN UCHAR KeyIdx, + IN UCHAR CipherAlg, + IN MAC_TABLE_ENTRY *pEntry); + +CHAR *GetEncryptType( + CHAR enc); + +CHAR *GetAuthMode( + CHAR auth); + +VOID RTMPIoctlGetSiteSurvey( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlGetMacTable( + IN PRTMP_ADAPTER pAd, + IN struct iwreq *wrq); + +VOID RTMPIndicateWPA2Status( + IN PRTMP_ADAPTER pAdapter); + +VOID RTMPOPModeSwitching( + IN PRTMP_ADAPTER pAd); + +#ifdef CONFIG_STA_SUPPORT +VOID RTMPAddBSSIDCipher( + IN PRTMP_ADAPTER pAd, + IN UCHAR Aid, + IN PNDIS_802_11_KEY pKey, + IN UCHAR CipherAlg); +#endif // CONFIG_STA_SUPPORT // + +#ifdef DOT11_N_SUPPORT +VOID RTMPSetHT( + IN PRTMP_ADAPTER pAd, + IN OID_SET_HT_PHYMODE *pHTPhyMode); + +VOID RTMPSetIndividualHT( + IN PRTMP_ADAPTER pAd, + IN UCHAR apidx); +#endif // DOT11_N_SUPPORT // + +VOID RTMPSendWirelessEvent( + IN PRTMP_ADAPTER pAd, + IN USHORT Event_flag, + IN PUCHAR pAddr, + IN UCHAR BssIdx, + IN CHAR Rssi); + +VOID NICUpdateCntlCounters( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN UCHAR SubType, + IN PRXWI_STRUC pRxWI); +// +// prototype in wpa.c +// +BOOLEAN WpaMsgTypeSubst( + IN UCHAR EAPType, + OUT INT *MsgType); + +VOID WpaPskStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID WpaEAPOLKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaPairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaPairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaGroupMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID WpaMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR wep, + IN PUCHAR pAddr1); + +VOID Wpa2PairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID Wpa2PairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +BOOLEAN ParseKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR bPairewise); + +VOID RTMPToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN BOOLEAN is4wayFrame); + +VOID HMAC_SHA1( + IN UCHAR *text, + IN UINT text_len, + IN UCHAR *key, + IN UINT key_len, + IN UCHAR *digest); + +VOID PRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *prefix, + IN INT prefix_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len); + +VOID CCKMPRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len); + +VOID WpaCountPTK( + IN PRTMP_ADAPTER pAd, + IN UCHAR *PMK, + IN UCHAR *ANonce, + IN UCHAR *AA, + IN UCHAR *SNonce, + IN UCHAR *SA, + OUT UCHAR *output, + IN UINT len); + +VOID GenRandom( + IN PRTMP_ADAPTER pAd, + IN UCHAR *macAddr, + OUT UCHAR *random); + +// +// prototype in aironet.c +// +VOID AironetStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]); + +VOID AironetMsgAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID AironetRequestAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ChannelLoadRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID NoiseHistRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID BeaconRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID AironetReportAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID ChannelLoadReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID NoiseHistReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID AironetFinalReportAction( + IN PRTMP_ADAPTER pAd); + +VOID BeaconReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID AironetAddBeaconReport( + IN PRTMP_ADAPTER pAd, + IN ULONG Index, + IN PMLME_QUEUE_ELEM pElem); + +VOID AironetCreateBeaconReportFromBssTable( + IN PRTMP_ADAPTER pAd); + +VOID DBGPRINT_TX_RING( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx); + +VOID DBGPRINT_RX_RING( + IN PRTMP_ADAPTER pAd); + +CHAR ConvertToRssi( + IN PRTMP_ADAPTER pAd, + IN CHAR Rssi, + IN UCHAR RssiNumber); + + +#ifdef DOT11N_DRAFT3 +VOID BuildEffectedChannelList( + IN PRTMP_ADAPTER pAd); +#endif // DOT11N_DRAFT3 // + + +VOID APAsicEvaluateRxAnt( + IN PRTMP_ADAPTER pAd); + + +VOID APAsicRxAntEvalTimeout( + IN PRTMP_ADAPTER pAd); + +// +// function prototype in cmm_wpa.c +// +BOOLEAN RTMPCheckWPAframe( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN PUCHAR pData, + IN ULONG DataByteCount, + IN UCHAR FromWhichBSSID); + +VOID AES_GTK_KEY_UNWRAP( + IN UCHAR *key, + OUT UCHAR *plaintext, + IN UCHAR c_len, + IN UCHAR *ciphertext); + +BOOLEAN RTMPCheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + IN MAC_TABLE_ENTRY *pEntry, + OUT UCHAR *Offset); + +BOOLEAN RTMPParseEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR GroupKeyIndex, + IN UCHAR MsgType, + IN BOOLEAN bWPA2, + IN MAC_TABLE_ENTRY *pEntry); + +VOID ConstructEapolMsg( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerAuthMode, + IN UCHAR PeerWepStatus, + IN UCHAR MyGroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN UCHAR *ReplayCounter, + IN UCHAR *KeyNonce, + IN UCHAR *TxRSC, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_Len, + OUT PEAPOL_PACKET pMsg); + +VOID CalculateMIC( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerWepStatus, + IN UCHAR *PTK, + OUT PEAPOL_PACKET pMsg); + +NDIS_STATUS RTMPSoftDecryptBroadCastData( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN NDIS_802_11_ENCRYPTION_STATUS GroupCipher, + IN PCIPHER_KEY pShard_key); + +VOID ConstructEapolKeyData( + IN PRTMP_ADAPTER pAd, + IN UCHAR PeerAuthMode, + IN UCHAR PeerWepStatus, + IN UCHAR GroupKeyWepStatus, + IN UCHAR MsgType, + IN UCHAR DefaultKeyIdx, + IN BOOLEAN bWPA2Capable, + IN UCHAR *PTK, + IN UCHAR *GTK, + IN UCHAR *RSNIE, + IN UCHAR RSNIE_LEN, + OUT PEAPOL_PACKET pMsg); + +VOID RTMPMakeRSNIE( + IN PRTMP_ADAPTER pAd, + IN UINT AuthMode, + IN UINT WepStatus, + IN UCHAR apidx); + +// +// function prototype in ap_wpa.c +// + +BOOLEAN APWpaMsgTypeSubst( + IN UCHAR EAPType, + OUT INT *MsgType) ; + +MAC_TABLE_ENTRY *PACInquiry( + IN PRTMP_ADAPTER pAd, + IN ULONG Wcid); + +BOOLEAN RTMPCheckMcast( + IN PRTMP_ADAPTER pAd, + IN PEID_STRUCT eid_ptr, + IN MAC_TABLE_ENTRY *pEntry); + +BOOLEAN RTMPCheckUcast( + IN PRTMP_ADAPTER pAd, + IN PEID_STRUCT eid_ptr, + IN MAC_TABLE_ENTRY *pEntry); + +BOOLEAN RTMPCheckAUTH( + IN PRTMP_ADAPTER pAd, + IN PEID_STRUCT eid_ptr, + IN MAC_TABLE_ENTRY *pEntry); + +VOID WPAStart4WayHS( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN ULONG TimeInterval); + +VOID WPAStart2WayGroupHS( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry); + +VOID APWpaEAPPacketAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLStartAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLLogoffAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID APWpaEAPOLASFAlertAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +VOID HandleCounterMeasure( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry); + +VOID PeerPairMsg2Action( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +VOID PeerPairMsg4Action( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +VOID CMTimerExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID WPARetryExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID EnqueueStartForPSKExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID RTMPHandleSTAKey( + IN PRTMP_ADAPTER pAdapter, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +#if 0 // merge into PeerPairMsg4Action +VOID Wpa1PeerPairMsg4Action( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN MLME_QUEUE_ELEM *Elem); + +VOID Wpa2PeerPairMsg4Action( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN MLME_QUEUE_ELEM *Elem); +#endif // 0 // + +VOID PeerGroupMsg2Action( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN VOID *Msg, + IN UINT MsgLen); + +#if 0 // replaced by WPAStart2WayGroupHS +NDIS_STATUS APWpaHardTransmit( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry); +#endif // 0 // + +VOID PairDisAssocAction( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN USHORT Reason); + +VOID MlmeDeAuthAction( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN USHORT Reason); + +VOID GREKEYPeriodicExec( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); + +VOID CountGTK( + IN UCHAR *PMK, + IN UCHAR *GNonce, + IN UCHAR *AA, + OUT UCHAR *output, + IN UINT len); + +VOID GetSmall( + IN PVOID pSrc1, + IN PVOID pSrc2, + OUT PUCHAR out, + IN ULONG Length); + +VOID GetLarge( + IN PVOID pSrc1, + IN PVOID pSrc2, + OUT PUCHAR out, + IN ULONG Length); + +VOID APGenRandom( + IN PRTMP_ADAPTER pAd, + OUT UCHAR *random); + +VOID AES_GTK_KEY_WRAP( + IN UCHAR *key, + IN UCHAR *plaintext, + IN UCHAR p_len, + OUT UCHAR *ciphertext); + +VOID WpaSend( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR pPacket, + IN ULONG Len); + +VOID APToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN BOOLEAN bClearFrame); + +VOID RTMPAddPMKIDCache( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN PUCHAR pAddr, + IN UCHAR *PMKID, + IN UCHAR *PMK); + +INT RTMPSearchPMKIDCache( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN PUCHAR pAddr); + +VOID RTMPDeletePMKIDCache( + IN PRTMP_ADAPTER pAd, + IN INT apidx, + IN INT idx); + +VOID RTMPMaintainPMKIDCache( + IN PRTMP_ADAPTER pAd); + +VOID RTMPSendTriggerFrame( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuffer, + IN ULONG Length, + IN UCHAR TxRate, + IN BOOLEAN bQosNull); + + +//typedef void (*TIMER_FUNCTION)(unsigned long); + + +/* timeout -- ms */ +VOID RTMP_SetPeriodicTimer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout); + +VOID RTMP_OS_Init_Timer( + IN PRTMP_ADAPTER pAd, + IN NDIS_MINIPORT_TIMER *pTimer, + IN TIMER_FUNCTION function, + IN PVOID data); + +VOID RTMP_OS_Add_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout); + +VOID RTMP_OS_Mod_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + IN unsigned long timeout); + + +VOID RTMP_OS_Del_Timer( + IN NDIS_MINIPORT_TIMER *pTimer, + OUT BOOLEAN *pCancelled); + + +VOID RTMP_OS_Release_Packet( + IN PRTMP_ADAPTER pAd, + IN PQUEUE_ENTRY pEntry); + +VOID RTMPusecDelay( + IN ULONG usec); + +NDIS_STATUS os_alloc_mem( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR *mem, + IN ULONG size); + +NDIS_STATUS os_free_mem( + IN PRTMP_ADAPTER pAd, + IN PUCHAR mem); + + +void RTMP_AllocateSharedMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +VOID RTMPFreeTxRxRingMemory( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS AdapterBlockAllocateMemory( + IN PVOID handle, + OUT PVOID *ppAd); + +void RTMP_AllocateTxDescMemory( + IN PRTMP_ADAPTER pAd, + IN UINT Index, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +void RTMP_AllocateFirstTxBuffer( + IN PRTMP_ADAPTER pAd, + IN UINT Index, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +void RTMP_AllocateMgmtDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +void RTMP_AllocateRxDescMemory( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +PNDIS_PACKET RTMP_AllocateRxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress, + OUT PNDIS_PHYSICAL_ADDRESS PhysicalAddress); + +PNDIS_PACKET RTMP_AllocateTxPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length, + IN BOOLEAN Cached, + OUT PVOID *VirtualAddress); + +PNDIS_PACKET RTMP_AllocateFragPacketBuffer( + IN PRTMP_ADAPTER pAd, + IN ULONG Length); + +void RTMP_QueryPacketInfo( + IN PNDIS_PACKET pPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen); + +void RTMP_QueryNextPacketInfo( + IN PNDIS_PACKET *ppPacket, + OUT PACKET_INFO *pPacketInfo, + OUT PUCHAR *pSrcBufVA, + OUT UINT *pSrcBufLen); + + +BOOLEAN RTMP_FillTxBlkInfo( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk); + + +PRTMP_SCATTER_GATHER_LIST +rt_get_sg_list_from_packet(PNDIS_PACKET pPacket, RTMP_SCATTER_GATHER_LIST *sg); + + + void announce_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +UINT BA_Reorder_AMSDU_Annnounce( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket); + + +UINT Handle_AMSDU_Packet( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + + +void convert_802_11_to_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR p8023hdr, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + + +PNET_DEV get_netdev_from_bssid( + IN PRTMP_ADAPTER pAd, + IN UCHAR FromWhichBSSID); + + +PNDIS_PACKET duplicate_pkt( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + + +PNDIS_PACKET duplicate_pkt_with_TKIP_MIC( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pOldPkt); + +PNDIS_PACKET duplicate_pkt_with_VLAN( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + IN UCHAR FromWhichBSSID); + +PNDIS_PACKET duplicate_pkt_with_WPI( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UINT32 ext_head_len, + IN UINT32 ext_tail_len); + +UCHAR VLAN_8023_Header_Copy( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + OUT PUCHAR pData, + IN UCHAR FromWhichBSSID); + +#ifdef DOT11_N_SUPPORT +void ba_flush_reordering_timeout_mpdus( + IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN ULONG Now32); + + +VOID BAOriSessionSetUp( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN UCHAR TID, + IN USHORT TimeOut, + IN ULONG DelayTime, + IN BOOLEAN isForced); + +VOID BASessionTearDownALL( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid); +#endif // DOT11_N_SUPPORT // + +BOOLEAN OS_Need_Clone_Packet(void); + + +VOID build_tx_packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pFrame, + IN ULONG FrameLen); + + +VOID BAOriSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive, + IN BOOLEAN bForceSend); + +VOID BARecSessionTearDown( + IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive); + +BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num); +void ba_reordering_resource_release(PRTMP_ADAPTER pAd); + +ULONG AutoChBssInsertEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pBssid, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR ChannelNo, + IN CHAR Rssi); + +void AutoChBssTableInit( + IN PRTMP_ADAPTER pAd); + +void ChannelInfoInit( + IN PRTMP_ADAPTER pAd); + +void AutoChBssTableDestroy( + IN PRTMP_ADAPTER pAd); + +void ChannelInfoDestroy( + IN PRTMP_ADAPTER pAd); + +UCHAR New_ApAutoSelectChannel( + IN PRTMP_ADAPTER pAd); + +BOOLEAN rtstrmactohex( + IN char *s1, + IN char *s2); + +BOOLEAN rtstrcasecmp( + IN char *s1, + IN char *s2); + +char *rtstrstruncasecmp( + IN char *s1, + IN char *s2); + +char *rtstrstr( + IN const char * s1, + IN const char * s2); + +char *rstrtok( + IN char * s, + IN const char * ct); + +int rtinet_aton( + const char *cp, + unsigned int *addr); + +////////// common ioctl functions ////////// +INT Set_DriverVersion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_CountryRegion_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_CountryRegionABand_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_WirelessMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_Channel_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ShortSlot_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TxPower_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BGProtection_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TxPreamble_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_RTSThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_FragThreshold_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TxBurst_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef AGGREGATION_SUPPORT +INT Set_PktAggregate_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Set_IEEE80211H_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef DBG +INT Set_Debug_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Show_DescInfo_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ResetStatCounter_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef DOT11_N_SUPPORT +INT Set_BASetup_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BADecline_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BAOriTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_BARecTearDown_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtBw_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMcs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtGi_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtOpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtStbc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtHtc_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtExtcha_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMpduDensity_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtBaWinSize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtRdg_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtLinkAdapt_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtAmsdu_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtAutoBa_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtProtect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMimoPs_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + +INT Set_ForceShortGI_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_ForceGF_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT SetCommonHT( + IN PRTMP_ADAPTER pAd); + +INT Set_SendPSMPAction_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_HtMIMOPSmode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + + +INT Set_HtTxBASize_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // DOT11_N_SUPPORT // + + + +#ifdef CONFIG_STA_SUPPORT +//Dls , kathy +VOID RTMPSendDLSTearDownFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA); + +#ifdef DOT11_N_SUPPORT +//Block ACK +VOID QueryBATABLE( + IN PRTMP_ADAPTER pAd, + OUT PQUERYBA_TABLE pBAT); +#endif // DOT11_N_SUPPORT // + +#ifdef WPA_SUPPLICANT_SUPPORT +INT WpaCheckEapCode( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pFrame, + IN USHORT FrameLen, + IN USHORT OffSet); + +VOID WpaSendMicFailureToWpaSupplicant( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUnicast); + +VOID SendAssocIEsToWpaSupplicant( + IN PRTMP_ADAPTER pAd); +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +int wext_notify_event_assoc( + IN RTMP_ADAPTER *pAd); +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + +#endif // CONFIG_STA_SUPPORT // + + + +#ifdef DOT11_N_SUPPORT +VOID Handle_BSS_Width_Trigger_Events( + IN PRTMP_ADAPTER pAd); + +void build_ext_channel_switch_ie( + IN PRTMP_ADAPTER pAd, + IN HT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE *pIE); +#endif // DOT11_N_SUPPORT // + + +BOOLEAN APRxDoneInterruptHandle( + IN PRTMP_ADAPTER pAd); + +BOOLEAN STARxDoneInterruptHandle( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN argc); + +#ifdef DOT11_N_SUPPORT +// AMPDU packet indication +VOID Indicate_AMPDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +// AMSDU packet indication +VOID Indicate_AMSDU_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); +#endif // DOT11_N_SUPPORT // + +// Normal legacy Rx packet indication +VOID Indicate_Legacy_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +VOID Indicate_EAPOL_Packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +void update_os_packet_info( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +void wlan_802_11_to_802_3_packet( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN PUCHAR pHeader802_3, + IN UCHAR FromWhichBSSID); + +UINT deaggregate_AMSDU_announce( + IN PRTMP_ADAPTER pAd, + PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize); + + +#ifdef CONFIG_STA_SUPPORT +// remove LLC and get 802_3 Header +#define RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(_pRxBlk, _pHeader802_3) \ +{ \ + PUCHAR _pRemovedLLCSNAP = NULL, _pDA, _pSA; \ + \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_MESH)) \ + { \ + _pDA = _pRxBlk->pHeader->Addr3; \ + _pSA = (PUCHAR)_pRxBlk->pHeader + sizeof(HEADER_802_11); \ + } \ + else \ + { \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_INFRA)) \ + { \ + _pDA = _pRxBlk->pHeader->Addr1; \ + if (RX_BLK_TEST_FLAG(_pRxBlk, fRX_DLS)) \ + _pSA = _pRxBlk->pHeader->Addr2; \ + else \ + _pSA = _pRxBlk->pHeader->Addr3; \ + } \ + else \ + { \ + _pDA = _pRxBlk->pHeader->Addr1; \ + _pSA = _pRxBlk->pHeader->Addr2; \ + } \ + } \ + \ + CONVERT_TO_802_3(_pHeader802_3, _pDA, _pSA, _pRxBlk->pData, \ + _pRxBlk->DataSize, _pRemovedLLCSNAP); \ +} +#endif // CONFIG_STA_SUPPORT // + + +BOOLEAN APFowardWirelessStaToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN ULONG FromWhichBSSID); + +VOID Announce_or_Forward_802_3_Packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID); + +VOID Sta_Announce_or_Forward_802_3_Packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID); + + +#ifdef CONFIG_STA_SUPPORT +#define ANNOUNCE_OR_FORWARD_802_3_PACKET(_pAd, _pPacket, _FromWhichBSS)\ + Sta_Announce_or_Forward_802_3_Packet(_pAd, _pPacket, _FromWhichBSS); + //announce_802_3_packet(_pAd, _pPacket); +#endif // CONFIG_STA_SUPPORT // + + +PNDIS_PACKET DuplicatePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID); + + +PNDIS_PACKET ClonePacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize); + + +// Normal, AMPDU or AMSDU +VOID CmmRxnonRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +VOID CmmRxRalinkFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID); + +VOID Update_Rssi_Sample( + IN PRTMP_ADAPTER pAd, + IN RSSI_SAMPLE *pRssi, + IN PRXWI_STRUC pRxWI); + +PNDIS_PACKET GetPacketFromRxRing( + IN PRTMP_ADAPTER pAd, + OUT PRT28XX_RXD_STRUC pSaveRxD, + OUT BOOLEAN *pbReschedule, + IN OUT UINT32 *pRxPending); + +PNDIS_PACKET RTMPDeFragmentDataFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk); + +//////////////////////////////////////// + + + + + +#ifdef SNMP_SUPPORT +//for snmp , kathy +typedef struct _DefaultKeyIdxValue +{ + UCHAR KeyIdx; + UCHAR Value[16]; +} DefaultKeyIdxValue, *PDefaultKeyIdxValue; +#endif + + +#ifdef CONFIG_STA_SUPPORT +enum { + DIDmsg_lnxind_wlansniffrm = 0x00000044, + DIDmsg_lnxind_wlansniffrm_hosttime = 0x00010044, + DIDmsg_lnxind_wlansniffrm_mactime = 0x00020044, + DIDmsg_lnxind_wlansniffrm_channel = 0x00030044, + DIDmsg_lnxind_wlansniffrm_rssi = 0x00040044, + DIDmsg_lnxind_wlansniffrm_sq = 0x00050044, + DIDmsg_lnxind_wlansniffrm_signal = 0x00060044, + DIDmsg_lnxind_wlansniffrm_noise = 0x00070044, + DIDmsg_lnxind_wlansniffrm_rate = 0x00080044, + DIDmsg_lnxind_wlansniffrm_istx = 0x00090044, + DIDmsg_lnxind_wlansniffrm_frmlen = 0x000A0044 +}; +enum { + P80211ENUM_msgitem_status_no_value = 0x00 +}; +enum { + P80211ENUM_truth_false = 0x00, + P80211ENUM_truth_true = 0x01 +}; + +/* Definition from madwifi */ +typedef struct { + UINT32 did; + UINT16 status; + UINT16 len; + UINT32 data; +} p80211item_uint32_t; + +typedef struct { + UINT32 msgcode; + UINT32 msglen; +#define WLAN_DEVNAMELEN_MAX 16 + UINT8 devname[WLAN_DEVNAMELEN_MAX]; + p80211item_uint32_t hosttime; + p80211item_uint32_t mactime; + p80211item_uint32_t channel; + p80211item_uint32_t rssi; + p80211item_uint32_t sq; + p80211item_uint32_t signal; + p80211item_uint32_t noise; + p80211item_uint32_t rate; + p80211item_uint32_t istx; + p80211item_uint32_t frmlen; +} wlan_ng_prism2_header; + +/* The radio capture header precedes the 802.11 header. */ +typedef struct PACKED _ieee80211_radiotap_header { + UINT8 it_version; /* Version 0. Only increases + * for drastic changes, + * introduction of compatible + * new fields does not count. + */ + UINT8 it_pad; + UINT16 it_len; /* length of the whole + * header in bytes, including + * it_version, it_pad, + * it_len, and data fields. + */ + UINT32 it_present; /* A bitmap telling which + * fields are present. Set bit 31 + * (0x80000000) to extend the + * bitmap by another 32 bits. + * Additional extensions are made + * by setting bit 31. + */ +}ieee80211_radiotap_header ; + +enum ieee80211_radiotap_type { + IEEE80211_RADIOTAP_TSFT = 0, + IEEE80211_RADIOTAP_FLAGS = 1, + IEEE80211_RADIOTAP_RATE = 2, + IEEE80211_RADIOTAP_CHANNEL = 3, + IEEE80211_RADIOTAP_FHSS = 4, + IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5, + IEEE80211_RADIOTAP_DBM_ANTNOISE = 6, + IEEE80211_RADIOTAP_LOCK_QUALITY = 7, + IEEE80211_RADIOTAP_TX_ATTENUATION = 8, + IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9, + IEEE80211_RADIOTAP_DBM_TX_POWER = 10, + IEEE80211_RADIOTAP_ANTENNA = 11, + IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12, + IEEE80211_RADIOTAP_DB_ANTNOISE = 13 +}; + +#define WLAN_RADIOTAP_PRESENT ( \ + (1 << IEEE80211_RADIOTAP_TSFT) | \ + (1 << IEEE80211_RADIOTAP_FLAGS) | \ + (1 << IEEE80211_RADIOTAP_RATE) | \ + 0) + +typedef struct _wlan_radiotap_header { + ieee80211_radiotap_header wt_ihdr; + INT64 wt_tsft; + UINT8 wt_flags; + UINT8 wt_rate; +} wlan_radiotap_header; +/* Definition from madwifi */ + +void send_monitor_packets( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk); + +#if WIRELESS_EXT >= 12 +// This function will be called when query /proc +struct iw_statistics *rt28xx_get_wireless_stats( + IN struct net_device *net_dev); +#endif + +VOID RTMPSetDesiredRates( + IN PRTMP_ADAPTER pAdapter, + IN LONG Rates); +#endif // CONFIG_STA_SUPPORT // + +INT Set_FixedTxMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +#ifdef CONFIG_APSTA_MIXED_SUPPORT +INT Set_OpMode_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // CONFIG_APSTA_MIXED_SUPPORT // + +static inline char* GetPhyMode( + int Mode) +{ + switch(Mode) + { + case MODE_CCK: + return "CCK"; + + case MODE_OFDM: + return "OFDM"; +#ifdef DOT11_N_SUPPORT + case MODE_HTMIX: + return "HTMIX"; + + case MODE_HTGREENFIELD: + return "GREEN"; +#endif // DOT11_N_SUPPORT // + default: + return "N/A"; + } +} + + +static inline char* GetBW( + int BW) +{ + switch(BW) + { + case BW_10: + return "10M"; + + case BW_20: + return "20M"; +#ifdef DOT11_N_SUPPORT + case BW_40: + return "40M"; +#endif // DOT11_N_SUPPORT // + default: + return "N/A"; + } +} + + +VOID RT28xxThreadTerminate( + IN RTMP_ADAPTER *pAd); + +BOOLEAN RT28XXChipsetCheck( + IN void *_dev_p); + +BOOLEAN RT28XXNetDevInit( + IN void *_dev_p, + IN struct net_device *net_dev, + IN RTMP_ADAPTER *pAd); + +BOOLEAN RT28XXProbePostConfig( + IN void *_dev_p, + IN RTMP_ADAPTER *pAd, + IN INT32 argc); + +VOID RT28XXDMADisable( + IN RTMP_ADAPTER *pAd); + +VOID RT28XXDMAEnable( + IN RTMP_ADAPTER *pAd); + +VOID RT28xx_UpdateBeaconToAsic( + IN RTMP_ADAPTER * pAd, + IN INT apidx, + IN ULONG BeaconLen, + IN ULONG UpdatePos); + +INT rt28xx_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd); + + +#ifdef CONFIG_STA_SUPPORT +INT rt28xx_sta_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd); +#endif // CONFIG_STA_SUPPORT // + +BOOLEAN RT28XXSecurityKeyAdd( + IN PRTMP_ADAPTER pAd, + IN ULONG apidx, + IN ULONG KeyIdx, + IN MAC_TABLE_ENTRY *pEntry); + +//////////////////////////////////////// +PNDIS_PACKET GetPacketFromRxRing( + IN PRTMP_ADAPTER pAd, + OUT PRT28XX_RXD_STRUC pSaveRxD, + OUT BOOLEAN *pbReschedule, + IN OUT UINT32 *pRxPending); + + +void kill_thread_task(PRTMP_ADAPTER pAd); + +void tbtt_tasklet(unsigned long data); + + +VOID AsicTurnOffRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel); + +VOID AsicTurnOnRFClk( + IN PRTMP_ADAPTER pAd, + IN UCHAR Channel); + +#ifdef RT2870 +// +// Function Prototype in rtusb_bulk.c +// +VOID RTUSBInitTxDesc( + IN PRTMP_ADAPTER pAd, + IN PTX_CONTEXT pTxContext, + IN UCHAR BulkOutPipeId, + IN usb_complete_t Func); + +VOID RTUSBInitHTTxDesc( + IN PRTMP_ADAPTER pAd, + IN PHT_TX_CONTEXT pTxContext, + IN UCHAR BulkOutPipeId, + IN ULONG BulkOutSize, + IN usb_complete_t Func); + +VOID RTUSBInitRxDesc( + IN PRTMP_ADAPTER pAd, + IN PRX_CONTEXT pRxContext); + +VOID RTUSBCleanUpDataBulkOutQueue( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBCancelPendingBulkOutIRP( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBBulkOutDataPacket( + IN PRTMP_ADAPTER pAd, + IN UCHAR BulkOutPipeId, + IN UCHAR Index); + +VOID RTUSBBulkOutNullFrame( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBBulkOutRTSFrame( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBCancelPendingBulkInIRP( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBCancelPendingIRPs( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBBulkOutMLMEPacket( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index); + +VOID RTUSBBulkOutPsPoll( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBCleanUpMLMEBulkOutQueue( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBKickBulkOut( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBBulkReceive( + IN PRTMP_ADAPTER pAd); + +VOID DoBulkIn( + IN RTMP_ADAPTER *pAd); + +VOID RTUSBInitRxDesc( + IN PRTMP_ADAPTER pAd, + IN PRX_CONTEXT pRxContext); + +VOID RTUSBBulkRxHandle( + IN unsigned long data); + +// +// Function Prototype in rtusb_io.c +// +NTSTATUS RTUSBMultiRead( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + OUT PUCHAR pData, + IN USHORT length); + +NTSTATUS RTUSBMultiWrite( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN PUCHAR pData, + IN USHORT length); + +NTSTATUS RTUSBMultiWrite_OneByte( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN PUCHAR pData); + +NTSTATUS RTUSBReadBBPRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR Id, + IN PUCHAR pValue); + +NTSTATUS RTUSBWriteBBPRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR Id, + IN UCHAR Value); + +NTSTATUS RTUSBWriteRFRegister( + IN PRTMP_ADAPTER pAd, + IN UINT32 Value); + +NTSTATUS RT30xxWriteRFRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR RegID, + IN UCHAR Value); + +NTSTATUS RT30xxReadRFRegister( + IN PRTMP_ADAPTER pAd, + IN UCHAR RegID, + IN PUCHAR pValue); + +NTSTATUS RTUSB_VendorRequest( + IN PRTMP_ADAPTER pAd, + IN UINT32 TransferFlags, + IN UCHAR ReservedBits, + IN UCHAR Request, + IN USHORT Value, + IN USHORT Index, + IN PVOID TransferBuffer, + IN UINT32 TransferBufferLength); + +NTSTATUS RTUSBReadEEPROM( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + OUT PUCHAR pData, + IN USHORT length); + +NTSTATUS RTUSBWriteEEPROM( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN PUCHAR pData, + IN USHORT length); + +VOID RTUSBPutToSleep( + IN PRTMP_ADAPTER pAd); + +NTSTATUS RTUSBWakeUp( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBInitializeCmdQ( + IN PCmdQ cmdq); + +NDIS_STATUS RTUSBEnqueueCmdFromNdis( + IN PRTMP_ADAPTER pAd, + IN NDIS_OID Oid, + IN BOOLEAN SetInformation, + IN PVOID pInformationBuffer, + IN UINT32 InformationBufferLength); + +NDIS_STATUS RTUSBEnqueueInternalCmd( + IN PRTMP_ADAPTER pAd, + IN NDIS_OID Oid, + IN PVOID pInformationBuffer, + IN UINT32 InformationBufferLength); + +VOID RTUSBDequeueCmd( + IN PCmdQ cmdq, + OUT PCmdQElmt *pcmdqelmt); + +INT RTUSBCmdThread( + IN OUT PVOID Context); + +INT TimerQThread( + IN OUT PVOID Context); + +RT2870_TIMER_ENTRY *RT2870_TimerQ_Insert( + IN RTMP_ADAPTER *pAd, + IN RALINK_TIMER_STRUCT *pTimer); + +BOOLEAN RT2870_TimerQ_Remove( + IN RTMP_ADAPTER *pAd, + IN RALINK_TIMER_STRUCT *pTimer); + +void RT2870_TimerQ_Exit( + IN RTMP_ADAPTER *pAd); + +void RT2870_TimerQ_Init( + IN RTMP_ADAPTER *pAd); + +VOID RT2870_BssBeaconExit( + IN RTMP_ADAPTER *pAd); + +VOID RT2870_BssBeaconStop( + IN RTMP_ADAPTER *pAd); + +VOID RT2870_BssBeaconStart( + IN RTMP_ADAPTER * pAd); + +VOID RT2870_BssBeaconInit( + IN RTMP_ADAPTER *pAd); + +VOID RT2870_WatchDog( + IN RTMP_ADAPTER *pAd); + +NTSTATUS RTUSBWriteMACRegister( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + IN UINT32 Value); + +NTSTATUS RTUSBReadMACRegister( + IN PRTMP_ADAPTER pAd, + IN USHORT Offset, + OUT PUINT32 pValue); + +NTSTATUS RTUSBSingleWrite( + IN RTMP_ADAPTER *pAd, + IN USHORT Offset, + IN USHORT Value); + +NTSTATUS RTUSBFirmwareRun( + IN PRTMP_ADAPTER pAd); + +NTSTATUS RTUSBFirmwareWrite( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pFwImage, + IN ULONG FwLen); + +NTSTATUS RTUSBFirmwareOpmode( + IN PRTMP_ADAPTER pAd, + OUT PUINT32 pValue); + +NTSTATUS RTUSBVenderReset( + IN PRTMP_ADAPTER pAd); + +NDIS_STATUS RTUSBSetHardWareRegister( + IN PRTMP_ADAPTER pAdapter, + IN PVOID pBuf); + +NDIS_STATUS RTUSBQueryHardWareRegister( + IN PRTMP_ADAPTER pAdapter, + IN PVOID pBuf); + +VOID CMDHandler( + IN PRTMP_ADAPTER pAd); + + +NDIS_STATUS CreateThreads( + IN struct net_device *net_dev ); + + +VOID MacTableInitialize( + IN PRTMP_ADAPTER pAd); + +VOID MlmeSetPsm( + IN PRTMP_ADAPTER pAd, + IN USHORT psm); + +NDIS_STATUS RTMPWPAAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +VOID AsicRxAntEvalAction( + IN PRTMP_ADAPTER pAd); + +#if 0 // Mark because not used in RT28xx. +NTSTATUS RTUSBRxPacket( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bBulkReceive); + +VOID RTUSBDequeueMLMEPacket( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBCleanUpMLMEWaitQueue( + IN PRTMP_ADAPTER pAd); +#endif + +void append_pkt( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN ULONG DataSize, + OUT PNDIS_PACKET *ppPacket); + +UINT deaggregate_AMSDU_announce( + IN PRTMP_ADAPTER pAd, + PNDIS_PACKET pPacket, + IN PUCHAR pData, + IN ULONG DataSize); + +NDIS_STATUS RTMPCheckRxError( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN PRXWI_STRUC pRxWI, + IN PRT28XX_RXD_STRUC pRxINFO); + + +VOID RTUSBMlmeHardTransmit( + IN PRTMP_ADAPTER pAd, + IN PMGMT_STRUC pMgmt); + +INT MlmeThread( + IN PVOID Context); + +#if 0 +VOID RTUSBResumeMsduTransmission( + IN PRTMP_ADAPTER pAd); + +VOID RTUSBSuspendMsduTransmission( + IN PRTMP_ADAPTER pAd); +#endif + +// +// Function Prototype in rtusb_data.c +// +NDIS_STATUS RTUSBFreeDescriptorRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR BulkOutPipeId, + IN UINT32 NumberRequired); + + +BOOLEAN RTUSBNeedQueueBackForAgg( + IN RTMP_ADAPTER *pAd, + IN UCHAR BulkOutPipeId); + + +VOID RTMPWriteTxInfo( + IN PRTMP_ADAPTER pAd, + IN PTXINFO_STRUC pTxInfo, + IN USHORT USBDMApktLen, + IN BOOLEAN bWiv, + IN UCHAR QueueSel, + IN UCHAR NextValid, + IN UCHAR TxBurst); + +// +// Function Prototype in cmm_data_2870.c +// +USHORT RtmpUSB_WriteSubTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber); + +USHORT RtmpUSB_WriteSingleTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN BOOLEAN bIsLast, + OUT USHORT *FreeNumber); + +USHORT RtmpUSB_WriteFragTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR fragNum, + OUT USHORT *FreeNumber); + +USHORT RtmpUSB_WriteMultiTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR frameNum, + OUT USHORT *FreeNumber); + +VOID RtmpUSB_FinalWriteTxResource( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN USHORT totalMPDUSize, + IN USHORT TxIdx); + +VOID RtmpUSBDataLastTxIdx( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN USHORT TxIdx); + +VOID RtmpUSBDataKickOut( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx); + + +int RtmpUSBMgmtKickOut( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN PNDIS_PACKET pPacket, + IN PUCHAR pSrcBufVA, + IN UINT SrcBufLen); + +VOID RtmpUSBNullFrameKickOut( + IN RTMP_ADAPTER *pAd, + IN UCHAR QueIdx, + IN UCHAR *pNullFrame, + IN UINT32 frameLen); + +VOID RT28xxUsbStaAsicForceWakeup( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bFromTx); + +VOID RT28xxUsbStaAsicSleepThenAutoWakeup( + IN PRTMP_ADAPTER pAd, + IN USHORT TbttNumToNextWakeUp); + +VOID RT28xxUsbMlmeRadioOn( + IN PRTMP_ADAPTER pAd); + +VOID RT28xxUsbMlmeRadioOFF( + IN PRTMP_ADAPTER pAd); +#endif // RT2870 // + +//////////////////////////////////////// + +VOID QBSS_LoadInit( + IN RTMP_ADAPTER *pAd); + +UINT32 QBSS_LoadElementAppend( + IN RTMP_ADAPTER *pAd, + OUT UINT8 *buf_p); + +VOID QBSS_LoadUpdate( + IN RTMP_ADAPTER *pAd); + +/////////////////////////////////////// +INT RTMPShowCfgValue( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pName, + IN PUCHAR pBuf); + +PCHAR RTMPGetRalinkAuthModeStr( + IN NDIS_802_11_AUTHENTICATION_MODE authMode); + +PCHAR RTMPGetRalinkEncryModeStr( + IN USHORT encryMode); +////////////////////////////////////// + +#ifdef CONFIG_STA_SUPPORT +VOID AsicStaBbpTuning( + IN PRTMP_ADAPTER pAd); + +BOOLEAN StaAddMacTableEntry( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN UCHAR MaxSupportedRateIn500Kbps, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN USHORT CapabilityInfo); +#endif // CONFIG_STA_SUPPORT // + +void RTMP_IndicateMediaState( + IN PRTMP_ADAPTER pAd); + +VOID ReSyncBeaconTime( + IN PRTMP_ADAPTER pAd); + +VOID RTMPSetAGCInitValue( + IN PRTMP_ADAPTER pAd, + IN UCHAR BandWidth); + +int rt28xx_close(IN PNET_DEV dev); +int rt28xx_open(IN PNET_DEV dev); + +__inline INT VIRTUAL_IF_UP(PRTMP_ADAPTER pAd) +{ +extern VOID MeshMakeBeacon(IN PRTMP_ADAPTER pAd, IN UCHAR idx); +extern VOID MeshUpdateBeaconFrame(IN PRTMP_ADAPTER pAd, IN UCHAR idx); + + if (VIRTUAL_IF_NUM(pAd) == 0) + { + if (rt28xx_open(pAd->net_dev) != 0) + return -1; + } + else + { + } + VIRTUAL_IF_INC(pAd); + return 0; +} + +__inline VOID VIRTUAL_IF_DOWN(PRTMP_ADAPTER pAd) +{ + VIRTUAL_IF_DEC(pAd); + if (VIRTUAL_IF_NUM(pAd) == 0) + rt28xx_close(pAd->net_dev); + return; +} + + +#endif // __RTMP_H__ + diff --git a/drivers/staging/rt2870/rtmp_ckipmic.h b/drivers/staging/rt2870/rtmp_ckipmic.h new file mode 100644 index 000000000000..a3d949a39d39 --- /dev/null +++ b/drivers/staging/rt2870/rtmp_ckipmic.h @@ -0,0 +1,113 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_ckipmic.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ +#ifndef __RTMP_CKIPMIC_H__ +#define __RTMP_CKIPMIC_H__ + +typedef struct _MIC_CONTEXT { + /* --- MMH context */ + UCHAR CK[16]; /* the key */ + UCHAR coefficient[16]; /* current aes counter mode coefficients */ + ULONGLONG accum; /* accumulated mic, reduced to u32 in final() */ + UINT position; /* current position (byte offset) in message */ + UCHAR part[4]; /* for conversion of message to u32 for mmh */ +} MIC_CONTEXT, *PMIC_CONTEXT; + +VOID CKIP_key_permute( + OUT UCHAR *PK, /* output permuted key */ + IN UCHAR *CK, /* input CKIP key */ + IN UCHAR toDsFromDs, /* input toDs/FromDs bits */ + IN UCHAR *piv); /* input pointer to IV */ + +VOID RTMPCkipMicInit( + IN PMIC_CONTEXT pContext, + IN PUCHAR CK); + +VOID RTMPMicUpdate( + IN PMIC_CONTEXT pContext, + IN PUCHAR pOctets, + IN INT len); + +ULONG RTMPMicGetCoefficient( + IN PMIC_CONTEXT pContext); + +VOID xor_128( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +UCHAR RTMPCkipSbox( + IN UCHAR a); + +VOID xor_32( + IN PUCHAR a, + IN PUCHAR b, + OUT PUCHAR out); + +VOID next_key( + IN PUCHAR key, + IN INT round); + +VOID byte_sub( + IN PUCHAR in, + OUT PUCHAR out); + +VOID shift_row( + IN PUCHAR in, + OUT PUCHAR out); + +VOID mix_column( + IN PUCHAR in, + OUT PUCHAR out); + +VOID RTMPAesEncrypt( + IN PUCHAR key, + IN PUCHAR data, + IN PUCHAR ciphertext); + +VOID RTMPMicFinal( + IN PMIC_CONTEXT pContext, + OUT UCHAR digest[4]); + +VOID RTMPCkipInsertCMIC( + IN PRTMP_ADAPTER pAd, + OUT PUCHAR pMIC, + IN PUCHAR p80211hdr, + IN PNDIS_PACKET pPacket, + IN PCIPHER_KEY pKey, + IN PUCHAR mic_snap); + +#endif //__RTMP_CKIPMIC_H__ diff --git a/drivers/staging/rt2870/rtmp_def.h b/drivers/staging/rt2870/rtmp_def.h new file mode 100644 index 000000000000..9b86325b4c55 --- /dev/null +++ b/drivers/staging/rt2870/rtmp_def.h @@ -0,0 +1,1622 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_def.h + + Abstract: + Miniport related definition header + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 08-01-2002 created + John Chang 08-05-2003 add definition for 11g & other drafts +*/ +#ifndef __RTMP_DEF_H__ +#define __RTMP_DEF_H__ + +#include "oid.h" + +// +// Debug information verbosity: lower values indicate higher urgency +// +#define RT_DEBUG_OFF 0 +#define RT_DEBUG_ERROR 1 +#define RT_DEBUG_WARN 2 +#define RT_DEBUG_TRACE 3 +#define RT_DEBUG_INFO 4 +#define RT_DEBUG_LOUD 5 + +#define NIC_TAG ((ULONG)'0682') +#define NIC_DBG_STRING ("**RT28xx**") + +#ifdef SNMP_SUPPORT +// for snmp +// to get manufacturer OUI, kathy, 2008_0220 +#define ManufacturerOUI_LEN 3 +#define ManufacturerNAME ("Ralink Technology Company.") +#define ResourceTypeIdName ("Ralink_ID") +#endif + + +//#define PACKED + +#define RALINK_2883_VERSION ((UINT32)0x28830300) +#define RALINK_2880E_VERSION ((UINT32)0x28720200) +#define RALINK_3070_VERSION ((UINT32)0x30700200) + +// +// NDIS version in use by the NIC driver. +// The high byte is the major version. The low byte is the minor version. +// +#ifdef NDIS51_MINIPORT +#define NIC_DRIVER_VERSION 0x0501 +#else +#define NIC_DRIVER_VERSION 0x0500 +#endif + +// +// NDIS media type, current is ethernet, change if native wireless supported +// +#define NIC_MEDIA_TYPE NdisMedium802_3 +#define NIC_PCI_HDR_LENGTH 0xe2 +#define NIC_MAX_PACKET_SIZE 2304 +#define NIC_HEADER_SIZE 14 +#define MAX_MAP_REGISTERS_NEEDED 32 +#define MIN_MAP_REGISTERS_NEEDED 2 //Todo: should consider fragment issue. + +// +// interface type, we use PCI +// +#define NIC_INTERFACE_TYPE NdisInterfacePci +#define NIC_INTERRUPT_MODE NdisInterruptLevelSensitive + +// +// buffer size passed in NdisMQueryAdapterResources +// We should only need three adapter resources (IO, interrupt and memory), +// Some devices get extra resources, so have room for 10 resources +// UF_SIZE (sizeof(NDIS_RESOURCE_LIST) + (10*sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR))) + + +#define NIC_RESOURCE_B// +// IO space length +// +#define NIC_MAP_IOSPACE_LENGTH sizeof(CSR_STRUC) + +#define MAX_RX_PKT_LEN 1520 + +// +// Entry number for each DMA descriptor ring +// + + +#ifdef RT2870 +#define TX_RING_SIZE 8 // 1 +#define PRIO_RING_SIZE 8 +#define MGMT_RING_SIZE 32 // PRIO_RING_SIZE +#define RX_RING_SIZE 8 +#define MAX_TX_PROCESS 4 +#define LOCAL_TXBUF_SIZE 2048 +#endif // RT2870 // + +#ifdef MULTIPLE_CARD_SUPPORT +// MC: Multple Cards +#define MAX_NUM_OF_MULTIPLE_CARD 32 +#endif // MULTIPLE_CARD_SUPPORT // + +#define MAX_RX_PROCESS 128 //64 //32 +#define NUM_OF_LOCAL_TXBUF 2 +#define TXD_SIZE 16 +#define TXWI_SIZE 16 +#define RXD_SIZE 16 +#define RXWI_SIZE 16 +// TXINFO_SIZE + TXWI_SIZE + 802.11 Header Size + AMSDU sub frame header +#define TX_DMA_1ST_BUFFER_SIZE 96 // only the 1st physical buffer is pre-allocated +#define MGMT_DMA_BUFFER_SIZE 1536 //2048 +#define RX_BUFFER_AGGRESIZE 3840 //3904 //3968 //4096 //2048 //4096 +#define RX_BUFFER_NORMSIZE 3840 //3904 //3968 //4096 //2048 //4096 +#define TX_BUFFER_NORMSIZE RX_BUFFER_NORMSIZE +#define MAX_FRAME_SIZE 2346 // Maximum 802.11 frame size +#define MAX_AGGREGATION_SIZE 3840 //3904 //3968 //4096 +#define MAX_NUM_OF_TUPLE_CACHE 2 +#define MAX_MCAST_LIST_SIZE 32 +#define MAX_LEN_OF_VENDOR_DESC 64 +//#define MAX_SIZE_OF_MCAST_PSQ (NUM_OF_LOCAL_TXBUF >> 2) // AP won't spend more than 1/4 of total buffers on M/BCAST PSQ +#define MAX_SIZE_OF_MCAST_PSQ 32 + +#define MAX_RX_PROCESS_CNT (RX_RING_SIZE) + + +#define MAX_PACKETS_IN_QUEUE (512) //(512) // to pass WMM A5-WPAPSK +#define MAX_PACKETS_IN_MCAST_PS_QUEUE 32 +#define MAX_PACKETS_IN_PS_QUEUE 128 //32 +#define WMM_NUM_OF_AC 4 /* AC0, AC1, AC2, and AC3 */ + + + +// RxFilter +#define STANORMAL 0x17f97 +#define APNORMAL 0x15f97 +// +// RTMP_ADAPTER flags +// +#define fRTMP_ADAPTER_MAP_REGISTER 0x00000001 +#define fRTMP_ADAPTER_INTERRUPT_IN_USE 0x00000002 +#define fRTMP_ADAPTER_HARDWARE_ERROR 0x00000004 +#define fRTMP_ADAPTER_SCATTER_GATHER 0x00000008 +#define fRTMP_ADAPTER_SEND_PACKET_ERROR 0x00000010 +#define fRTMP_ADAPTER_MLME_RESET_IN_PROGRESS 0x00000020 +#define fRTMP_ADAPTER_HALT_IN_PROGRESS 0x00000040 +#define fRTMP_ADAPTER_RESET_IN_PROGRESS 0x00000080 +#define fRTMP_ADAPTER_NIC_NOT_EXIST 0x00000100 +#define fRTMP_ADAPTER_TX_RING_ALLOCATED 0x00000200 +#define fRTMP_ADAPTER_REMOVE_IN_PROGRESS 0x00000400 +#define fRTMP_ADAPTER_MIMORATE_INUSED 0x00000800 +#define fRTMP_ADAPTER_RX_RING_ALLOCATED 0x00001000 +#define fRTMP_ADAPTER_INTERRUPT_ACTIVE 0x00002000 +#define fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS 0x00004000 +#define fRTMP_ADAPTER_REASSOC_IN_PROGRESS 0x00008000 +#define fRTMP_ADAPTER_MEDIA_STATE_PENDING 0x00010000 +#define fRTMP_ADAPTER_RADIO_OFF 0x00020000 +#define fRTMP_ADAPTER_BULKOUT_RESET 0x00040000 +#define fRTMP_ADAPTER_BULKIN_RESET 0x00080000 +#define fRTMP_ADAPTER_RDG_ACTIVE 0x00100000 +#define fRTMP_ADAPTER_DYNAMIC_BE_TXOP_ACTIVE 0x00200000 +#define fRTMP_ADAPTER_SCAN_2040 0x04000000 +#define fRTMP_ADAPTER_RADIO_MEASUREMENT 0x08000000 + +#define fRTMP_ADAPTER_START_UP 0x10000000 //Devive already initialized and enabled Tx/Rx. +#define fRTMP_ADAPTER_MEDIA_STATE_CHANGE 0x20000000 +#define fRTMP_ADAPTER_IDLE_RADIO_OFF 0x40000000 + +// Lock bit for accessing different ring buffers +//#define fRTMP_ADAPTER_TX_RING_BUSY 0x80000000 +//#define fRTMP_ADAPTER_MGMT_RING_BUSY 0x40000000 +//#define fRTMP_ADAPTER_ATIM_RING_BUSY 0x20000000 +//#define fRTMP_ADAPTER_RX_RING_BUSY 0x10000000 + +// Lock bit for accessing different queue +//#define fRTMP_ADAPTER_TX_QUEUE_BUSY 0x08000000 +//#define fRTMP_ADAPTER_MGMT_QUEUE_BUSY 0x04000000 + +// +// STA operation status flags +// +#define fOP_STATUS_INFRA_ON 0x00000001 +#define fOP_STATUS_ADHOC_ON 0x00000002 +#define fOP_STATUS_BG_PROTECTION_INUSED 0x00000004 +#define fOP_STATUS_SHORT_SLOT_INUSED 0x00000008 +#define fOP_STATUS_SHORT_PREAMBLE_INUSED 0x00000010 +#define fOP_STATUS_RECEIVE_DTIM 0x00000020 +//#define fOP_STATUS_TX_RATE_SWITCH_ENABLED 0x00000040 +#define fOP_STATUS_MEDIA_STATE_CONNECTED 0x00000080 +#define fOP_STATUS_WMM_INUSED 0x00000100 +#define fOP_STATUS_AGGREGATION_INUSED 0x00000200 +#define fOP_STATUS_DOZE 0x00000400 // debug purpose +#define fOP_STATUS_PIGGYBACK_INUSED 0x00000800 // piggy-back, and aggregation +#define fOP_STATUS_APSD_INUSED 0x00001000 +#define fOP_STATUS_TX_AMSDU_INUSED 0x00002000 +#define fOP_STATUS_MAX_RETRY_ENABLED 0x00004000 +#define fOP_STATUS_WAKEUP_NOW 0x00008000 +#define fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE 0x00020000 + +#ifdef DOT11N_DRAFT3 +#define fOP_STATUS_SCAN_2040 0x00040000 +#endif // DOT11N_DRAFT3 // + +#define CCKSETPROTECT 0x1 +#define OFDMSETPROTECT 0x2 +#define MM20SETPROTECT 0x4 +#define MM40SETPROTECT 0x8 +#define GF20SETPROTECT 0x10 +#define GR40SETPROTECT 0x20 +#define ALLN_SETPROTECT (GR40SETPROTECT | GF20SETPROTECT | MM40SETPROTECT | MM20SETPROTECT) + +// +// AP's client table operation status flags +// +#define fCLIENT_STATUS_WMM_CAPABLE 0x00000001 // CLIENT can parse QOS DATA frame +#define fCLIENT_STATUS_AGGREGATION_CAPABLE 0x00000002 // CLIENT can receive Ralink's proprietary TX aggregation frame +#define fCLIENT_STATUS_PIGGYBACK_CAPABLE 0x00000004 // CLIENT support piggy-back +#define fCLIENT_STATUS_AMSDU_INUSED 0x00000008 +#define fCLIENT_STATUS_SGI20_CAPABLE 0x00000010 +#define fCLIENT_STATUS_SGI40_CAPABLE 0x00000020 +#define fCLIENT_STATUS_TxSTBC_CAPABLE 0x00000040 +#define fCLIENT_STATUS_RxSTBC_CAPABLE 0x00000080 +#define fCLIENT_STATUS_HTC_CAPABLE 0x00000100 +#define fCLIENT_STATUS_RDG_CAPABLE 0x00000200 +#define fCLIENT_STATUS_MCSFEEDBACK_CAPABLE 0x00000400 +#define fCLIENT_STATUS_APSD_CAPABLE 0x00000800 /* UAPSD STATION */ + +#ifdef DOT11N_DRAFT3 +#define fCLIENT_STATUS_BSSCOEXIST_CAPABLE 0x00001000 +#endif // DOT11N_DRAFT3 // + +#define fCLIENT_STATUS_RALINK_CHIPSET 0x00100000 +// +// STA configuration flags +// +//#define fSTA_CFG_ENABLE_TX_BURST 0x00000001 + +// 802.11n Operating Mode Definition. 0-3 also used in ASICUPdateProtect switch case +#define HT_NO_PROTECT 0 +#define HT_LEGACY_PROTECT 1 +#define HT_40_PROTECT 2 +#define HT_2040_PROTECT 3 +#define HT_RTSCTS_6M 7 +//following is our own definition in order to turn on our ASIC protection register in INFRASTRUCTURE. +#define HT_ATHEROS 8 // rt2860c has problem with atheros chip. we need to turn on RTS/CTS . +#define HT_FORCERTSCTS 9 // Force turn on RTS/CTS first. then go to evaluate if this force RTS is necessary. + +// +// RX Packet Filter control flags. Apply on pAd->PacketFilter +// +#define fRX_FILTER_ACCEPT_DIRECT NDIS_PACKET_TYPE_DIRECTED +#define fRX_FILTER_ACCEPT_MULTICAST NDIS_PACKET_TYPE_MULTICAST +#define fRX_FILTER_ACCEPT_BROADCAST NDIS_PACKET_TYPE_BROADCAST +#define fRX_FILTER_ACCEPT_ALL_MULTICAST NDIS_PACKET_TYPE_ALL_MULTICAST + +// +// Error code section +// +// NDIS_ERROR_CODE_ADAPTER_NOT_FOUND +#define ERRLOG_READ_PCI_SLOT_FAILED 0x00000101L +#define ERRLOG_WRITE_PCI_SLOT_FAILED 0x00000102L +#define ERRLOG_VENDOR_DEVICE_NOMATCH 0x00000103L + +// NDIS_ERROR_CODE_ADAPTER_DISABLED +#define ERRLOG_BUS_MASTER_DISABLED 0x00000201L + +// NDIS_ERROR_CODE_UNSUPPORTED_CONFIGURATION +#define ERRLOG_INVALID_SPEED_DUPLEX 0x00000301L +#define ERRLOG_SET_SECONDARY_FAILED 0x00000302L + +// NDIS_ERROR_CODE_OUT_OF_RESOURCES +#define ERRLOG_OUT_OF_MEMORY 0x00000401L +#define ERRLOG_OUT_OF_SHARED_MEMORY 0x00000402L +#define ERRLOG_OUT_OF_MAP_REGISTERS 0x00000403L +#define ERRLOG_OUT_OF_BUFFER_POOL 0x00000404L +#define ERRLOG_OUT_OF_NDIS_BUFFER 0x00000405L +#define ERRLOG_OUT_OF_PACKET_POOL 0x00000406L +#define ERRLOG_OUT_OF_NDIS_PACKET 0x00000407L +#define ERRLOG_OUT_OF_LOOKASIDE_MEMORY 0x00000408L + +// NDIS_ERROR_CODE_HARDWARE_FAILURE +#define ERRLOG_SELFTEST_FAILED 0x00000501L +#define ERRLOG_INITIALIZE_ADAPTER 0x00000502L +#define ERRLOG_REMOVE_MINIPORT 0x00000503L + +// NDIS_ERROR_CODE_RESOURCE_CONFLICT +#define ERRLOG_MAP_IO_SPACE 0x00000601L +#define ERRLOG_QUERY_ADAPTER_RESOURCES 0x00000602L +#define ERRLOG_NO_IO_RESOURCE 0x00000603L +#define ERRLOG_NO_INTERRUPT_RESOURCE 0x00000604L +#define ERRLOG_NO_MEMORY_RESOURCE 0x00000605L + + +// WDS definition +#define MAX_WDS_ENTRY 4 +#define WDS_PAIRWISE_KEY_OFFSET 60 // WDS links uses pairwise key#60 ~ 63 in ASIC pairwise key table + +#define WDS_DISABLE_MODE 0 +#define WDS_RESTRICT_MODE 1 +#define WDS_BRIDGE_MODE 2 +#define WDS_REPEATER_MODE 3 +#define WDS_LAZY_MODE 4 + + +#define MAX_MESH_NUM 0 + +#define MAX_APCLI_NUM 0 +#ifdef APCLI_SUPPORT +#undef MAX_APCLI_NUM +#define MAX_APCLI_NUM 1 +#endif // APCLI_SUPPORT // + +#define MAX_MBSSID_NUM 1 + +/* sanity check for apidx */ +#define MBSS_MR_APIDX_SANITY_CHECK(apidx) \ + { if (apidx > MAX_MBSSID_NUM) { \ + printk("%s> Error! apidx = %d > MAX_MBSSID_NUM!\n", __FUNCTION__, apidx); \ + apidx = MAIN_MBSSID; } } + +#define VALID_WCID(_wcid) ((_wcid) > 0 && (_wcid) < MAX_LEN_OF_MAC_TABLE ) + +#define MAIN_MBSSID 0 +#define FIRST_MBSSID 1 + + +#define MAX_BEACON_SIZE 512 +// If the MAX_MBSSID_NUM is larger than 6, +// it shall reserve some WCID space(wcid 222~253) for beacon frames. +// - these wcid 238~253 are reserved for beacon#6(ra6). +// - these wcid 222~237 are reserved for beacon#7(ra7). +#if defined(MAX_MBSSID_NUM) && (MAX_MBSSID_NUM == 8) +#define HW_RESERVED_WCID 222 +#elif defined(MAX_MBSSID_NUM) && (MAX_MBSSID_NUM == 7) +#define HW_RESERVED_WCID 238 +#else +#define HW_RESERVED_WCID 255 +#endif + +// Then dedicate wcid of DFS and Carrier-Sense. +#define DFS_CTS_WCID (HW_RESERVED_WCID - 1) +#define CS_CTS_WCID (HW_RESERVED_WCID - 2) +#define LAST_SPECIFIC_WCID (HW_RESERVED_WCID - 2) + +// If MAX_MBSSID_NUM is 8, the maximum available wcid for the associated STA is 211. +// If MAX_MBSSID_NUM is 7, the maximum available wcid for the associated STA is 228. +#define MAX_AVAILABLE_CLIENT_WCID (LAST_SPECIFIC_WCID - MAX_MBSSID_NUM - 1) + +// TX need WCID to find Cipher Key +// these wcid 212 ~ 219 are reserved for bc/mc packets if MAX_MBSSID_NUM is 8. +#define GET_GroupKey_WCID(__wcid, __bssidx) \ + { \ + __wcid = LAST_SPECIFIC_WCID - (MAX_MBSSID_NUM) + __bssidx; \ + } + +#define IsGroupKeyWCID(__wcid) (((__wcid) < LAST_SPECIFIC_WCID) && ((__wcid) >= (LAST_SPECIFIC_WCID - (MAX_MBSSID_NUM)))) + + +// definition to support multiple BSSID +#define BSS0 0 +#define BSS1 1 +#define BSS2 2 +#define BSS3 3 +#define BSS4 4 +#define BSS5 5 +#define BSS6 6 +#define BSS7 7 + + +//============================================================ +// Length definitions +#define PEER_KEY_NO 2 +#define MAC_ADDR_LEN 6 +#define TIMESTAMP_LEN 8 +#define MAX_LEN_OF_SUPPORTED_RATES MAX_LENGTH_OF_SUPPORT_RATES // 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54 +#define MAX_LEN_OF_KEY 32 // 32 octets == 256 bits, Redefine for WPA +#define MAX_NUM_OF_CHANNELS MAX_NUM_OF_CHS // 14 channels @2.4G + 12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination +#define MAX_NUM_OF_11JCHANNELS 20 // 14 channels @2.4G + 12@UNII + 4 @MMAC + 11 @HiperLAN2 + 7 @Japan + 1 as NULL termination +#define MAX_LEN_OF_SSID 32 +#define CIPHER_TEXT_LEN 128 +#define HASH_TABLE_SIZE 256 +#define MAX_VIE_LEN 1024 // New for WPA cipher suite variable IE sizes. +#define MAX_SUPPORT_MCS 32 + +//============================================================ +// ASIC WCID Table definition. +//============================================================ +#define BSSID_WCID 1 // in infra mode, always put bssid with this WCID +#define MCAST_WCID 0x0 +#define BSS0Mcast_WCID 0x0 +#define BSS1Mcast_WCID 0xf8 +#define BSS2Mcast_WCID 0xf9 +#define BSS3Mcast_WCID 0xfa +#define BSS4Mcast_WCID 0xfb +#define BSS5Mcast_WCID 0xfc +#define BSS6Mcast_WCID 0xfd +#define BSS7Mcast_WCID 0xfe +#define RESERVED_WCID 0xff + +#define MAX_NUM_OF_ACL_LIST MAX_NUMBER_OF_ACL + +#define MAX_LEN_OF_MAC_TABLE MAX_NUMBER_OF_MAC // if MAX_MBSSID_NUM is 8, this value can't be larger than 211 + +#if MAX_LEN_OF_MAC_TABLE>MAX_AVAILABLE_CLIENT_WCID +#error MAX_LEN_OF_MAC_TABLE can not be larger than MAX_AVAILABLE_CLIENT_WCID!!!! +#endif + +#define MAX_NUM_OF_WDS_LINK_PERBSSID 3 +#define MAX_NUM_OF_WDS_LINK (MAX_NUM_OF_WDS_LINK_PERBSSID*MAX_MBSSID_NUM) +#define MAX_NUM_OF_EVENT MAX_NUMBER_OF_EVENT +#define WDS_LINK_START_WCID (MAX_LEN_OF_MAC_TABLE-1) + +#define NUM_OF_TID 8 +#define MAX_AID_BA 4 +#define MAX_LEN_OF_BA_REC_TABLE ((NUM_OF_TID * MAX_LEN_OF_MAC_TABLE)/2)// (NUM_OF_TID*MAX_AID_BA + 32) //Block ACK recipient +#define MAX_LEN_OF_BA_ORI_TABLE ((NUM_OF_TID * MAX_LEN_OF_MAC_TABLE)/2)// (NUM_OF_TID*MAX_AID_BA + 32) // Block ACK originator +#define MAX_LEN_OF_BSS_TABLE 64 +#define MAX_REORDERING_MPDU_NUM 512 + +// key related definitions +#define SHARE_KEY_NUM 4 +#define MAX_LEN_OF_SHARE_KEY 16 // byte count +#define MAX_LEN_OF_PEER_KEY 16 // byte count +#define PAIRWISE_KEY_NUM 64 // in MAC ASIC pairwise key table +#define GROUP_KEY_NUM 4 +#define PMK_LEN 32 +#define WDS_PAIRWISE_KEY_OFFSET 60 // WDS links uses pairwise key#60 ~ 63 in ASIC pairwise key table +#define PMKID_NO 4 // Number of PMKID saved supported +#define MAX_LEN_OF_MLME_BUFFER 2048 + +// power status related definitions +#define PWR_ACTIVE 0 +#define PWR_SAVE 1 +#define PWR_MMPS 2 //MIMO power save +//#define PWR_UNKNOWN 2 + +// Auth and Assoc mode related definitions +#define AUTH_MODE_OPEN 0x00 +#define AUTH_MODE_KEY 0x01 +//#define AUTH_MODE_AUTO_SWITCH 0x03 +//#define AUTH_MODE_DEAUTH 0x04 +//#define AUTH_MODE_UPLAYER 0x05 // reserved for 802.11i use + +// BSS Type definitions +#define BSS_ADHOC 0 // = Ndis802_11IBSS +#define BSS_INFRA 1 // = Ndis802_11Infrastructure +#define BSS_ANY 2 // = Ndis802_11AutoUnknown +#define BSS_MONITOR 3 // = Ndis802_11Monitor + + +// Reason code definitions +#define REASON_RESERVED 0 +#define REASON_UNSPECIFY 1 +#define REASON_NO_LONGER_VALID 2 +#define REASON_DEAUTH_STA_LEAVING 3 +#define REASON_DISASSOC_INACTIVE 4 +#define REASON_DISASSPC_AP_UNABLE 5 +#define REASON_CLS2ERR 6 +#define REASON_CLS3ERR 7 +#define REASON_DISASSOC_STA_LEAVING 8 +#define REASON_STA_REQ_ASSOC_NOT_AUTH 9 +#define REASON_INVALID_IE 13 +#define REASON_MIC_FAILURE 14 +#define REASON_4_WAY_TIMEOUT 15 +#define REASON_GROUP_KEY_HS_TIMEOUT 16 +#define REASON_IE_DIFFERENT 17 +#define REASON_MCIPHER_NOT_VALID 18 +#define REASON_UCIPHER_NOT_VALID 19 +#define REASON_AKMP_NOT_VALID 20 +#define REASON_UNSUPPORT_RSNE_VER 21 +#define REASON_INVALID_RSNE_CAP 22 +#define REASON_8021X_AUTH_FAIL 23 +#define REASON_CIPHER_SUITE_REJECTED 24 +#define REASON_DECLINED 37 + +#define REASON_QOS_UNSPECIFY 32 +#define REASON_QOS_LACK_BANDWIDTH 33 +#define REASON_POOR_CHANNEL_CONDITION 34 +#define REASON_QOS_OUTSIDE_TXOP_LIMITION 35 +#define REASON_QOS_QSTA_LEAVING_QBSS 36 +#define REASON_QOS_UNWANTED_MECHANISM 37 +#define REASON_QOS_MECH_SETUP_REQUIRED 38 +#define REASON_QOS_REQUEST_TIMEOUT 39 +#define REASON_QOS_CIPHER_NOT_SUPPORT 45 + +// Status code definitions +#define MLME_SUCCESS 0 +#define MLME_UNSPECIFY_FAIL 1 +#define MLME_CANNOT_SUPPORT_CAP 10 +#define MLME_REASSOC_DENY_ASSOC_EXIST 11 +#define MLME_ASSOC_DENY_OUT_SCOPE 12 +#define MLME_ALG_NOT_SUPPORT 13 +#define MLME_SEQ_NR_OUT_OF_SEQUENCE 14 +#define MLME_REJ_CHALLENGE_FAILURE 15 +#define MLME_REJ_TIMEOUT 16 +#define MLME_ASSOC_REJ_UNABLE_HANDLE_STA 17 +#define MLME_ASSOC_REJ_DATA_RATE 18 + +#define MLME_ASSOC_REJ_NO_EXT_RATE 22 +#define MLME_ASSOC_REJ_NO_EXT_RATE_PBCC 23 +#define MLME_ASSOC_REJ_NO_CCK_OFDM 24 + +#define MLME_QOS_UNSPECIFY 32 +#define MLME_REQUEST_DECLINED 37 +#define MLME_REQUEST_WITH_INVALID_PARAM 38 +#define MLME_DLS_NOT_ALLOW_IN_QBSS 48 +#define MLME_DEST_STA_NOT_IN_QBSS 49 +#define MLME_DEST_STA_IS_NOT_A_QSTA 50 + +#define MLME_INVALID_FORMAT 0x51 +#define MLME_FAIL_NO_RESOURCE 0x52 +#define MLME_STATE_MACHINE_REJECT 0x53 +#define MLME_MAC_TABLE_FAIL 0x54 + +// IE code +#define IE_SSID 0 +#define IE_SUPP_RATES 1 +#define IE_FH_PARM 2 +#define IE_DS_PARM 3 +#define IE_CF_PARM 4 +#define IE_TIM 5 +#define IE_IBSS_PARM 6 +#define IE_COUNTRY 7 // 802.11d +#define IE_802_11D_REQUEST 10 // 802.11d +#define IE_QBSS_LOAD 11 // 802.11e d9 +#define IE_EDCA_PARAMETER 12 // 802.11e d9 +#define IE_TSPEC 13 // 802.11e d9 +#define IE_TCLAS 14 // 802.11e d9 +#define IE_SCHEDULE 15 // 802.11e d9 +#define IE_CHALLENGE_TEXT 16 +#define IE_POWER_CONSTRAINT 32 // 802.11h d3.3 +#define IE_POWER_CAPABILITY 33 // 802.11h d3.3 +#define IE_TPC_REQUEST 34 // 802.11h d3.3 +#define IE_TPC_REPORT 35 // 802.11h d3.3 +#define IE_SUPP_CHANNELS 36 // 802.11h d3.3 +#define IE_CHANNEL_SWITCH_ANNOUNCEMENT 37 // 802.11h d3.3 +#define IE_MEASUREMENT_REQUEST 38 // 802.11h d3.3 +#define IE_MEASUREMENT_REPORT 39 // 802.11h d3.3 +#define IE_QUIET 40 // 802.11h d3.3 +#define IE_IBSS_DFS 41 // 802.11h d3.3 +#define IE_ERP 42 // 802.11g +#define IE_TS_DELAY 43 // 802.11e d9 +#define IE_TCLAS_PROCESSING 44 // 802.11e d9 +#define IE_QOS_CAPABILITY 46 // 802.11e d6 +#define IE_HT_CAP 45 // 802.11n d1. HT CAPABILITY. ELEMENT ID TBD +#define IE_AP_CHANNEL_REPORT 51 // 802.11k d6 +#define IE_HT_CAP2 52 // 802.11n d1. HT CAPABILITY. ELEMENT ID TBD +#define IE_RSN 48 // 802.11i d3.0 +#define IE_WPA2 48 // WPA2 +#define IE_EXT_SUPP_RATES 50 // 802.11g +#define IE_SUPP_REG_CLASS 59 // 802.11y. Supported regulatory classes. +#define IE_EXT_CHANNEL_SWITCH_ANNOUNCEMENT 60 // 802.11n +#define IE_ADD_HT 61 // 802.11n d1. ADDITIONAL HT CAPABILITY. ELEMENT ID TBD +#define IE_ADD_HT2 53 // 802.11n d1. ADDITIONAL HT CAPABILITY. ELEMENT ID TBD + + +// For 802.11n D3.03 +//#define IE_NEW_EXT_CHA_OFFSET 62 // 802.11n d1. New extension channel offset elemet +#define IE_SECONDARY_CH_OFFSET 62 // 802.11n D3.03 Secondary Channel Offset element +#define IE_WAPI 68 // WAPI information element +#define IE_2040_BSS_COEXIST 72 // 802.11n D3.0.3 +#define IE_2040_BSS_INTOLERANT_REPORT 73 // 802.11n D3.03 +#define IE_OVERLAPBSS_SCAN_PARM 74 // 802.11n D3.03 +#define IE_EXT_CAPABILITY 127 // 802.11n D3.03 + + +#define IE_WPA 221 // WPA +#define IE_VENDOR_SPECIFIC 221 // Wifi WMM (WME) + +#define OUI_BROADCOM_HT 51 // +#define OUI_BROADCOM_HTADD 52 // +#define OUI_PREN_HT_CAP 51 // +#define OUI_PREN_ADD_HT 52 // + +// CCX information +#define IE_AIRONET_CKIP 133 // CCX1.0 ID 85H for CKIP +#define IE_AP_TX_POWER 150 // CCX 2.0 for AP transmit power +#define IE_MEASUREMENT_CAPABILITY 221 // CCX 2.0 +#define IE_CCX_V2 221 +#define IE_AIRONET_IPADDRESS 149 // CCX ID 95H for IP Address +#define IE_AIRONET_CCKMREASSOC 156 // CCX ID 9CH for CCKM Reassociation Request element +#define CKIP_NEGOTIATION_LENGTH 30 +#define AIRONET_IPADDRESS_LENGTH 10 +#define AIRONET_CCKMREASSOC_LENGTH 24 + +// ======================================================== +// MLME state machine definition +// ======================================================== + +// STA MLME state mahcines +#define ASSOC_STATE_MACHINE 1 +#define AUTH_STATE_MACHINE 2 +#define AUTH_RSP_STATE_MACHINE 3 +#define SYNC_STATE_MACHINE 4 +#define MLME_CNTL_STATE_MACHINE 5 +#define WPA_PSK_STATE_MACHINE 6 +#define LEAP_STATE_MACHINE 7 +#define AIRONET_STATE_MACHINE 8 +#define ACTION_STATE_MACHINE 9 + +// AP MLME state machines +#define AP_ASSOC_STATE_MACHINE 11 +#define AP_AUTH_STATE_MACHINE 12 +#define AP_AUTH_RSP_STATE_MACHINE 13 +#define AP_SYNC_STATE_MACHINE 14 +#define AP_CNTL_STATE_MACHINE 15 +#define AP_WPA_STATE_MACHINE 16 + +#ifdef QOS_DLS_SUPPORT +#define DLS_STATE_MACHINE 26 +#endif // QOS_DLS_SUPPORT // + +// +// STA's CONTROL/CONNECT state machine: states, events, total function # +// +#define CNTL_IDLE 0 +#define CNTL_WAIT_DISASSOC 1 +#define CNTL_WAIT_JOIN 2 +#define CNTL_WAIT_REASSOC 3 +#define CNTL_WAIT_START 4 +#define CNTL_WAIT_AUTH 5 +#define CNTL_WAIT_ASSOC 6 +#define CNTL_WAIT_AUTH2 7 +#define CNTL_WAIT_OID_LIST_SCAN 8 +#define CNTL_WAIT_OID_DISASSOC 9 +#ifdef RT2870 +#define CNTL_WAIT_SCAN_FOR_CONNECT 10 +#endif // RT2870 // + +#define MT2_ASSOC_CONF 34 +#define MT2_AUTH_CONF 35 +#define MT2_DEAUTH_CONF 36 +#define MT2_DISASSOC_CONF 37 +#define MT2_REASSOC_CONF 38 +#define MT2_PWR_MGMT_CONF 39 +#define MT2_JOIN_CONF 40 +#define MT2_SCAN_CONF 41 +#define MT2_START_CONF 42 +#define MT2_GET_CONF 43 +#define MT2_SET_CONF 44 +#define MT2_RESET_CONF 45 +#define MT2_MLME_ROAMING_REQ 52 + +#define CNTL_FUNC_SIZE 1 + +// +// STA's ASSOC state machine: states, events, total function # +// +#define ASSOC_IDLE 0 +#define ASSOC_WAIT_RSP 1 +#define REASSOC_WAIT_RSP 2 +#define DISASSOC_WAIT_RSP 3 +#define MAX_ASSOC_STATE 4 + +#define ASSOC_MACHINE_BASE 0 +#define MT2_MLME_ASSOC_REQ 0 +#define MT2_MLME_REASSOC_REQ 1 +#define MT2_MLME_DISASSOC_REQ 2 +#define MT2_PEER_DISASSOC_REQ 3 +#define MT2_PEER_ASSOC_REQ 4 +#define MT2_PEER_ASSOC_RSP 5 +#define MT2_PEER_REASSOC_REQ 6 +#define MT2_PEER_REASSOC_RSP 7 +#define MT2_DISASSOC_TIMEOUT 8 +#define MT2_ASSOC_TIMEOUT 9 +#define MT2_REASSOC_TIMEOUT 10 +#define MAX_ASSOC_MSG 11 + +#define ASSOC_FUNC_SIZE (MAX_ASSOC_STATE * MAX_ASSOC_MSG) + +// +// ACT state machine: states, events, total function # +// +#define ACT_IDLE 0 +#define MAX_ACT_STATE 1 + +#define ACT_MACHINE_BASE 0 + +//Those PEER_xx_CATE number is based on real Categary value in IEEE spec. Please don'es modify it by your self. +//Category +#define MT2_PEER_SPECTRUM_CATE 0 +#define MT2_PEER_QOS_CATE 1 +#define MT2_PEER_DLS_CATE 2 +#define MT2_PEER_BA_CATE 3 +#define MT2_PEER_PUBLIC_CATE 4 +#define MT2_PEER_RM_CATE 5 +#define MT2_PEER_HT_CATE 7 // 7.4.7 +#define MAX_PEER_CATE_MSG 7 +#define MT2_MLME_ADD_BA_CATE 8 +#define MT2_MLME_ORI_DELBA_CATE 9 +#define MT2_MLME_REC_DELBA_CATE 10 +#define MT2_MLME_QOS_CATE 11 +#define MT2_MLME_DLS_CATE 12 +#define MT2_ACT_INVALID 13 +#define MAX_ACT_MSG 14 + +//Category field +#define CATEGORY_SPECTRUM 0 +#define CATEGORY_QOS 1 +#define CATEGORY_DLS 2 +#define CATEGORY_BA 3 +#define CATEGORY_PUBLIC 4 +#define CATEGORY_RM 5 +#define CATEGORY_HT 7 + + +// DLS Action frame definition +#define ACTION_DLS_REQUEST 0 +#define ACTION_DLS_RESPONSE 1 +#define ACTION_DLS_TEARDOWN 2 + +//Spectrum Action field value 802.11h 7.4.1 +#define SPEC_MRQ 0 // Request +#define SPEC_MRP 1 //Report +#define SPEC_TPCRQ 2 +#define SPEC_TPCRP 3 +#define SPEC_CHANNEL_SWITCH 4 + + +//BA Action field value +#define ADDBA_REQ 0 +#define ADDBA_RESP 1 +#define DELBA 2 + +//Public's Action field value in Public Category. Some in 802.11y and some in 11n +#define ACTION_BSS_2040_COEXIST 0 // 11n +#define ACTION_DSE_ENABLEMENT 1 // 11y D9.0 +#define ACTION_DSE_DEENABLEMENT 2 // 11y D9.0 +#define ACTION_DSE_REG_LOCATION_ANNOUNCE 3 // 11y D9.0 +#define ACTION_EXT_CH_SWITCH_ANNOUNCE 4 // 11y D9.0 +#define ACTION_DSE_MEASUREMENT_REQ 5 // 11y D9.0 +#define ACTION_DSE_MEASUREMENT_REPORT 6 // 11y D9.0 +#define ACTION_MEASUREMENT_PILOT_ACTION 7 // 11y D9.0 +#define ACTION_DSE_POWER_CONSTRAINT 8 // 11y D9.0 + + +//HT Action field value +#define NOTIFY_BW_ACTION 0 +#define SMPS_ACTION 1 +#define PSMP_ACTION 2 +#define SETPCO_ACTION 3 +#define MIMO_CHA_MEASURE_ACTION 4 +#define MIMO_N_BEACONFORM 5 +#define MIMO_BEACONFORM 6 +#define ANTENNA_SELECT 7 +#define HT_INFO_EXCHANGE 8 + +#define ACT_FUNC_SIZE (MAX_ACT_STATE * MAX_ACT_MSG) +// +// STA's AUTHENTICATION state machine: states, evvents, total function # +// +#define AUTH_REQ_IDLE 0 +#define AUTH_WAIT_SEQ2 1 +#define AUTH_WAIT_SEQ4 2 +#define MAX_AUTH_STATE 3 + +#define AUTH_MACHINE_BASE 0 +#define MT2_MLME_AUTH_REQ 0 +#define MT2_PEER_AUTH_EVEN 1 +#define MT2_AUTH_TIMEOUT 2 +#define MAX_AUTH_MSG 3 + +#define AUTH_FUNC_SIZE (MAX_AUTH_STATE * MAX_AUTH_MSG) + +// +// STA's AUTH_RSP state machine: states, events, total function # +// +#define AUTH_RSP_IDLE 0 +#define AUTH_RSP_WAIT_CHAL 1 +#define MAX_AUTH_RSP_STATE 2 + +#define AUTH_RSP_MACHINE_BASE 0 +#define MT2_AUTH_CHALLENGE_TIMEOUT 0 +#define MT2_PEER_AUTH_ODD 1 +#define MT2_PEER_DEAUTH 2 +#define MAX_AUTH_RSP_MSG 3 + +#define AUTH_RSP_FUNC_SIZE (MAX_AUTH_RSP_STATE * MAX_AUTH_RSP_MSG) + +// +// STA's SYNC state machine: states, events, total function # +// +#define SYNC_IDLE 0 // merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state +#define JOIN_WAIT_BEACON 1 +#define SCAN_LISTEN 2 +#define MAX_SYNC_STATE 3 + +#define SYNC_MACHINE_BASE 0 +#define MT2_MLME_SCAN_REQ 0 +#define MT2_MLME_JOIN_REQ 1 +#define MT2_MLME_START_REQ 2 +#define MT2_PEER_BEACON 3 +#define MT2_PEER_PROBE_RSP 4 +#define MT2_PEER_ATIM 5 +#define MT2_SCAN_TIMEOUT 6 +#define MT2_BEACON_TIMEOUT 7 +#define MT2_ATIM_TIMEOUT 8 +#define MT2_PEER_PROBE_REQ 9 +#define MAX_SYNC_MSG 10 + +#define SYNC_FUNC_SIZE (MAX_SYNC_STATE * MAX_SYNC_MSG) + +//Messages for the DLS state machine +#define DLS_IDLE 0 +#define MAX_DLS_STATE 1 + +#define DLS_MACHINE_BASE 0 +#define MT2_MLME_DLS_REQ 0 +#define MT2_PEER_DLS_REQ 1 +#define MT2_PEER_DLS_RSP 2 +#define MT2_MLME_DLS_TEAR_DOWN 3 +#define MT2_PEER_DLS_TEAR_DOWN 4 +#define MAX_DLS_MSG 5 + +#define DLS_FUNC_SIZE (MAX_DLS_STATE * MAX_DLS_MSG) + +// +// STA's WPA-PSK State machine: states, events, total function # +// +#define WPA_PSK_IDLE 0 +#define MAX_WPA_PSK_STATE 1 + +#define WPA_MACHINE_BASE 0 +#define MT2_EAPPacket 0 +#define MT2_EAPOLStart 1 +#define MT2_EAPOLLogoff 2 +#define MT2_EAPOLKey 3 +#define MT2_EAPOLASFAlert 4 +#define MAX_WPA_PSK_MSG 5 + +#define WPA_PSK_FUNC_SIZE (MAX_WPA_PSK_STATE * MAX_WPA_PSK_MSG) + +// +// STA's CISCO-AIRONET State machine: states, events, total function # +// +#define AIRONET_IDLE 0 +#define AIRONET_SCANNING 1 +#define MAX_AIRONET_STATE 2 + +#define AIRONET_MACHINE_BASE 0 +#define MT2_AIRONET_MSG 0 +#define MT2_AIRONET_SCAN_REQ 1 +#define MT2_AIRONET_SCAN_DONE 2 +#define MAX_AIRONET_MSG 3 + +#define AIRONET_FUNC_SIZE (MAX_AIRONET_STATE * MAX_AIRONET_MSG) + +// +// AP's CONTROL/CONNECT state machine: states, events, total function # +// +#define AP_CNTL_FUNC_SIZE 1 + +// +// AP's ASSOC state machine: states, events, total function # +// +#define AP_ASSOC_IDLE 0 +#define AP_MAX_ASSOC_STATE 1 + +#define AP_ASSOC_MACHINE_BASE 0 +#define APMT2_MLME_DISASSOC_REQ 0 +#define APMT2_PEER_DISASSOC_REQ 1 +#define APMT2_PEER_ASSOC_REQ 2 +#define APMT2_PEER_REASSOC_REQ 3 +#define APMT2_CLS3ERR 4 +#define AP_MAX_ASSOC_MSG 5 + +#define AP_ASSOC_FUNC_SIZE (AP_MAX_ASSOC_STATE * AP_MAX_ASSOC_MSG) + +// +// AP's AUTHENTICATION state machine: states, events, total function # +// +#define AP_AUTH_REQ_IDLE 0 +#define AP_MAX_AUTH_STATE 1 + +#define AP_AUTH_MACHINE_BASE 0 +#define APMT2_MLME_DEAUTH_REQ 0 +#define APMT2_CLS2ERR 1 +#define AP_MAX_AUTH_MSG 2 + +#define AP_AUTH_FUNC_SIZE (AP_MAX_AUTH_STATE * AP_MAX_AUTH_MSG) + +// +// AP's AUTH-RSP state machine: states, events, total function # +// +#define AP_AUTH_RSP_IDLE 0 +#define AP_MAX_AUTH_RSP_STATE 1 + +#define AP_AUTH_RSP_MACHINE_BASE 0 +#define APMT2_AUTH_CHALLENGE_TIMEOUT 0 +#define APMT2_PEER_AUTH_ODD 1 +#define APMT2_PEER_DEAUTH 2 +#define AP_MAX_AUTH_RSP_MSG 3 + +#define AP_AUTH_RSP_FUNC_SIZE (AP_MAX_AUTH_RSP_STATE * AP_MAX_AUTH_RSP_MSG) + +// +// AP's SYNC state machine: states, events, total function # +// +#define AP_SYNC_IDLE 0 +#define AP_SCAN_LISTEN 1 +#define AP_MAX_SYNC_STATE 2 + +#define AP_SYNC_MACHINE_BASE 0 +#define APMT2_PEER_PROBE_REQ 0 +#define APMT2_PEER_BEACON 1 +#define APMT2_MLME_SCAN_REQ 2 +#define APMT2_PEER_PROBE_RSP 3 +#define APMT2_SCAN_TIMEOUT 4 +#define APMT2_MLME_SCAN_CNCL 5 +#define AP_MAX_SYNC_MSG 6 + +#define AP_SYNC_FUNC_SIZE (AP_MAX_SYNC_STATE * AP_MAX_SYNC_MSG) + +// +// AP's WPA state machine: states, events, total function # +// +#define AP_WPA_PTK 0 +#define AP_MAX_WPA_PTK_STATE 1 + +#define AP_WPA_MACHINE_BASE 0 +#define APMT2_EAPPacket 0 +#define APMT2_EAPOLStart 1 +#define APMT2_EAPOLLogoff 2 +#define APMT2_EAPOLKey 3 +#define APMT2_EAPOLASFAlert 4 +#define AP_MAX_WPA_MSG 5 + +#define AP_WPA_FUNC_SIZE (AP_MAX_WPA_PTK_STATE * AP_MAX_WPA_MSG) + +#ifdef APCLI_SUPPORT +//ApCli authentication state machine +#define APCLI_AUTH_REQ_IDLE 0 +#define APCLI_AUTH_WAIT_SEQ2 1 +#define APCLI_AUTH_WAIT_SEQ4 2 +#define APCLI_MAX_AUTH_STATE 3 + +#define APCLI_AUTH_MACHINE_BASE 0 +#define APCLI_MT2_MLME_AUTH_REQ 0 +#define APCLI_MT2_MLME_DEAUTH_REQ 1 +#define APCLI_MT2_PEER_AUTH_EVEN 2 +#define APCLI_MT2_PEER_DEAUTH 3 +#define APCLI_MT2_AUTH_TIMEOUT 4 +#define APCLI_MAX_AUTH_MSG 5 + +#define APCLI_AUTH_FUNC_SIZE (APCLI_MAX_AUTH_STATE * APCLI_MAX_AUTH_MSG) + +//ApCli association state machine +#define APCLI_ASSOC_IDLE 0 +#define APCLI_ASSOC_WAIT_RSP 1 +#define APCLI_MAX_ASSOC_STATE 2 + +#define APCLI_ASSOC_MACHINE_BASE 0 +#define APCLI_MT2_MLME_ASSOC_REQ 0 +#define APCLI_MT2_MLME_DISASSOC_REQ 1 +#define APCLI_MT2_PEER_DISASSOC_REQ 2 +#define APCLI_MT2_PEER_ASSOC_RSP 3 +#define APCLI_MT2_ASSOC_TIMEOUT 4 +#define APCLI_MAX_ASSOC_MSG 5 + +#define APCLI_ASSOC_FUNC_SIZE (APCLI_MAX_ASSOC_STATE * APCLI_MAX_ASSOC_MSG) + +//ApCli sync state machine +#define APCLI_SYNC_IDLE 0 // merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state +#define APCLI_JOIN_WAIT_PROBE_RSP 1 +#define APCLI_MAX_SYNC_STATE 2 + +#define APCLI_SYNC_MACHINE_BASE 0 +#define APCLI_MT2_MLME_PROBE_REQ 0 +#define APCLI_MT2_PEER_PROBE_RSP 1 +#define APCLI_MT2_PROBE_TIMEOUT 2 +#define APCLI_MAX_SYNC_MSG 3 + +#define APCLI_SYNC_FUNC_SIZE (APCLI_MAX_SYNC_STATE * APCLI_MAX_SYNC_MSG) + +//ApCli ctrl state machine +#define APCLI_CTRL_DISCONNECTED 0 // merge NO_BSS,IBSS_IDLE,IBSS_ACTIVE and BSS in to 1 state +#define APCLI_CTRL_PROBE 1 +#define APCLI_CTRL_AUTH 2 +#define APCLI_CTRL_AUTH_2 3 +#define APCLI_CTRL_ASSOC 4 +#define APCLI_CTRL_DEASSOC 5 +#define APCLI_CTRL_CONNECTED 6 +#define APCLI_MAX_CTRL_STATE 7 + +#define APCLI_CTRL_MACHINE_BASE 0 +#define APCLI_CTRL_JOIN_REQ 0 +#define APCLI_CTRL_PROBE_RSP 1 +#define APCLI_CTRL_AUTH_RSP 2 +#define APCLI_CTRL_DISCONNECT_REQ 3 +#define APCLI_CTRL_PEER_DISCONNECT_REQ 4 +#define APCLI_CTRL_ASSOC_RSP 5 +#define APCLI_CTRL_DEASSOC_RSP 6 +#define APCLI_CTRL_JOIN_REQ_TIMEOUT 7 +#define APCLI_CTRL_AUTH_REQ_TIMEOUT 8 +#define APCLI_CTRL_ASSOC_REQ_TIMEOUT 9 +#define APCLI_MAX_CTRL_MSG 10 + +#define APCLI_CTRL_FUNC_SIZE (APCLI_MAX_CTRL_STATE * APCLI_MAX_CTRL_MSG) + +#if 0 // remove those variables by AlbertY +// ApCli WPA state machine +#define APCLI_WPA_PSK_IDLE 0 +#define APCLI_MAX_WPA_PSK_STATE 1 + +// ApCli WPA MSG Type +#define APCLI_WPA_MACHINE_BASE 0 +#define APCLI_MT2_EAPPacket 0 +#define APCLI_MT2_EAPOLStart 1 +#define APCLI_MT2_EAPOLLogoff 2 +#define APCLI_MT2_EAPOLKey 3 +#define APCLI_MT2_EAPOLASFAlert 4 +#define APCLI_MAX_WPA_PSK_MSG 5 + +#define APCLI_WPA_PSK_FUNC_SIZE (APCLI_MAX_WPA_PSK_STATE * APCLI_MAX_WPA_PSK_MSG) +#endif // end - 0 // + +#endif // APCLI_SUPPORT // + + +// ============================================================================= + +// value domain of 802.11 header FC.Tyte, which is b3..b2 of the 1st-byte of MAC header +#define BTYPE_MGMT 0 +#define BTYPE_CNTL 1 +#define BTYPE_DATA 2 + +// value domain of 802.11 MGMT frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header +#define SUBTYPE_ASSOC_REQ 0 +#define SUBTYPE_ASSOC_RSP 1 +#define SUBTYPE_REASSOC_REQ 2 +#define SUBTYPE_REASSOC_RSP 3 +#define SUBTYPE_PROBE_REQ 4 +#define SUBTYPE_PROBE_RSP 5 +#define SUBTYPE_BEACON 8 +#define SUBTYPE_ATIM 9 +#define SUBTYPE_DISASSOC 10 +#define SUBTYPE_AUTH 11 +#define SUBTYPE_DEAUTH 12 +#define SUBTYPE_ACTION 13 +#define SUBTYPE_ACTION_NO_ACK 14 + +// value domain of 802.11 CNTL frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header +#define SUBTYPE_WRAPPER 7 +#define SUBTYPE_BLOCK_ACK_REQ 8 +#define SUBTYPE_BLOCK_ACK 9 +#define SUBTYPE_PS_POLL 10 +#define SUBTYPE_RTS 11 +#define SUBTYPE_CTS 12 +#define SUBTYPE_ACK 13 +#define SUBTYPE_CFEND 14 +#define SUBTYPE_CFEND_CFACK 15 + +// value domain of 802.11 DATA frame's FC.subtype, which is b7..4 of the 1st-byte of MAC header +#define SUBTYPE_DATA 0 +#define SUBTYPE_DATA_CFACK 1 +#define SUBTYPE_DATA_CFPOLL 2 +#define SUBTYPE_DATA_CFACK_CFPOLL 3 +#define SUBTYPE_NULL_FUNC 4 +#define SUBTYPE_CFACK 5 +#define SUBTYPE_CFPOLL 6 +#define SUBTYPE_CFACK_CFPOLL 7 +#define SUBTYPE_QDATA 8 +#define SUBTYPE_QDATA_CFACK 9 +#define SUBTYPE_QDATA_CFPOLL 10 +#define SUBTYPE_QDATA_CFACK_CFPOLL 11 +#define SUBTYPE_QOS_NULL 12 +#define SUBTYPE_QOS_CFACK 13 +#define SUBTYPE_QOS_CFPOLL 14 +#define SUBTYPE_QOS_CFACK_CFPOLL 15 + +// ACK policy of QOS Control field bit 6:5 +#define NORMAL_ACK 0x00 // b6:5 = 00 +#define NO_ACK 0x20 // b6:5 = 01 +#define NO_EXPLICIT_ACK 0x40 // b6:5 = 10 +#define BLOCK_ACK 0x60 // b6:5 = 11 + +// +// rtmp_data.c use these definition +// +#define LENGTH_802_11 24 +#define LENGTH_802_11_AND_H 30 +#define LENGTH_802_11_CRC_H 34 +#define LENGTH_802_11_CRC 28 +#define LENGTH_802_11_WITH_ADDR4 30 +#define LENGTH_802_3 14 +#define LENGTH_802_3_TYPE 2 +#define LENGTH_802_1_H 8 +#define LENGTH_EAPOL_H 4 +#define LENGTH_WMMQOS_H 2 +#define LENGTH_CRC 4 +#define MAX_SEQ_NUMBER 0x0fff +#define LENGTH_802_3_NO_TYPE 12 +#define LENGTH_802_1Q 4 /* VLAN related */ + +// STA_CSR4.field.TxResult +#define TX_RESULT_SUCCESS 0 +#define TX_RESULT_ZERO_LENGTH 1 +#define TX_RESULT_UNDER_RUN 2 +#define TX_RESULT_OHY_ERROR 4 +#define TX_RESULT_RETRY_FAIL 6 + +// All PHY rate summary in TXD +// Preamble MODE in TxD +#define MODE_CCK 0 +#define MODE_OFDM 1 +#ifdef DOT11_N_SUPPORT +#define MODE_HTMIX 2 +#define MODE_HTGREENFIELD 3 +#endif // DOT11_N_SUPPORT // +// MCS for CCK. BW.SGI.STBC are reserved +#define MCS_LONGP_RATE_1 0 // long preamble CCK 1Mbps +#define MCS_LONGP_RATE_2 1 // long preamble CCK 1Mbps +#define MCS_LONGP_RATE_5_5 2 +#define MCS_LONGP_RATE_11 3 +#define MCS_SHORTP_RATE_1 4 // long preamble CCK 1Mbps. short is forbidden in 1Mbps +#define MCS_SHORTP_RATE_2 5 // short preamble CCK 2Mbps +#define MCS_SHORTP_RATE_5_5 6 +#define MCS_SHORTP_RATE_11 7 +// To send duplicate legacy OFDM. set BW=BW_40. SGI.STBC are reserved +#define MCS_RATE_6 0 // legacy OFDM +#define MCS_RATE_9 1 // OFDM +#define MCS_RATE_12 2 // OFDM +#define MCS_RATE_18 3 // OFDM +#define MCS_RATE_24 4 // OFDM +#define MCS_RATE_36 5 // OFDM +#define MCS_RATE_48 6 // OFDM +#define MCS_RATE_54 7 // OFDM +// HT +#define MCS_0 0 // 1S +#define MCS_1 1 +#define MCS_2 2 +#define MCS_3 3 +#define MCS_4 4 +#define MCS_5 5 +#define MCS_6 6 +#define MCS_7 7 +#define MCS_8 8 // 2S +#define MCS_9 9 +#define MCS_10 10 +#define MCS_11 11 +#define MCS_12 12 +#define MCS_13 13 +#define MCS_14 14 +#define MCS_15 15 +#define MCS_16 16 // 3*3 +#define MCS_17 17 +#define MCS_18 18 +#define MCS_19 19 +#define MCS_20 20 +#define MCS_21 21 +#define MCS_22 22 +#define MCS_23 23 +#define MCS_32 32 +#define MCS_AUTO 33 + +#ifdef DOT11_N_SUPPORT +// OID_HTPHYMODE +// MODE +#define HTMODE_MM 0 +#define HTMODE_GF 1 +#endif // DOT11_N_SUPPORT // + +// Fixed Tx MODE - HT, CCK or OFDM +#define FIXED_TXMODE_HT 0 +#define FIXED_TXMODE_CCK 1 +#define FIXED_TXMODE_OFDM 2 +// BW +#define BW_20 BAND_WIDTH_20 +#define BW_40 BAND_WIDTH_40 +#define BW_BOTH BAND_WIDTH_BOTH +#define BW_10 BAND_WIDTH_10 // 802.11j has 10MHz. This definition is for internal usage. doesn't fill in the IE or other field. + +#ifdef DOT11_N_SUPPORT +// SHORTGI +#define GI_400 GAP_INTERVAL_400 // only support in HT mode +#define GI_BOTH GAP_INTERVAL_BOTH +#endif // DOT11_N_SUPPORT // +#define GI_800 GAP_INTERVAL_800 +// STBC +#define STBC_NONE 0 +#ifdef DOT11_N_SUPPORT +#define STBC_USE 1 // limited use in rt2860b phy +#define RXSTBC_ONE 1 // rx support of one spatial stream +#define RXSTBC_TWO 2 // rx support of 1 and 2 spatial stream +#define RXSTBC_THR 3 // rx support of 1~3 spatial stream +// MCS FEEDBACK +#define MCSFBK_NONE 0 // not support mcs feedback / +#define MCSFBK_RSV 1 // reserved +#define MCSFBK_UNSOLICIT 2 // only support unsolict mcs feedback +#define MCSFBK_MRQ 3 // response to both MRQ and unsolict mcs feedback + +// MIMO power safe +#define MMPS_STATIC 0 +#define MMPS_DYNAMIC 1 +#define MMPS_RSV 2 +#define MMPS_ENABLE 3 + + +// A-MSDU size +#define AMSDU_0 0 +#define AMSDU_1 1 + +#endif // DOT11_N_SUPPORT // + +// MCS use 7 bits +#define TXRATEMIMO 0x80 +#define TXRATEMCS 0x7F +#define TXRATEOFDM 0x7F +#define RATE_1 0 +#define RATE_2 1 +#define RATE_5_5 2 +#define RATE_11 3 +#define RATE_6 4 // OFDM +#define RATE_9 5 // OFDM +#define RATE_12 6 // OFDM +#define RATE_18 7 // OFDM +#define RATE_24 8 // OFDM +#define RATE_36 9 // OFDM +#define RATE_48 10 // OFDM +#define RATE_54 11 // OFDM +#define RATE_FIRST_OFDM_RATE RATE_6 +#define RATE_LAST_OFDM_RATE RATE_54 +#define RATE_6_5 12 // HT mix +#define RATE_13 13 // HT mix +#define RATE_19_5 14 // HT mix +#define RATE_26 15 // HT mix +#define RATE_39 16 // HT mix +#define RATE_52 17 // HT mix +#define RATE_58_5 18 // HT mix +#define RATE_65 19 // HT mix +#define RATE_78 20 // HT mix +#define RATE_104 21 // HT mix +#define RATE_117 22 // HT mix +#define RATE_130 23 // HT mix +//#define RATE_AUTO_SWITCH 255 // for StaCfg.FixedTxRate only +#define HTRATE_0 12 +#define RATE_FIRST_MM_RATE HTRATE_0 +#define RATE_FIRST_HT_RATE HTRATE_0 +#define RATE_LAST_HT_RATE HTRATE_0 + +// pTxWI->txop +#define IFS_HTTXOP 0 // The txop will be handles by ASIC. +#define IFS_PIFS 1 +#define IFS_SIFS 2 +#define IFS_BACKOFF 3 + +// pTxD->RetryMode +#define LONG_RETRY 1 +#define SHORT_RETRY 0 + +// Country Region definition +#define REGION_MINIMUM_BG_BAND 0 +#define REGION_0_BG_BAND 0 // 1-11 +#define REGION_1_BG_BAND 1 // 1-13 +#define REGION_2_BG_BAND 2 // 10-11 +#define REGION_3_BG_BAND 3 // 10-13 +#define REGION_4_BG_BAND 4 // 14 +#define REGION_5_BG_BAND 5 // 1-14 +#define REGION_6_BG_BAND 6 // 3-9 +#define REGION_7_BG_BAND 7 // 5-13 +#define REGION_31_BG_BAND 31 // 5-13 +#define REGION_MAXIMUM_BG_BAND 7 + +#define REGION_MINIMUM_A_BAND 0 +#define REGION_0_A_BAND 0 // 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 +#define REGION_1_A_BAND 1 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 +#define REGION_2_A_BAND 2 // 36, 40, 44, 48, 52, 56, 60, 64 +#define REGION_3_A_BAND 3 // 52, 56, 60, 64, 149, 153, 157, 161 +#define REGION_4_A_BAND 4 // 149, 153, 157, 161, 165 +#define REGION_5_A_BAND 5 // 149, 153, 157, 161 +#define REGION_6_A_BAND 6 // 36, 40, 44, 48 +#define REGION_7_A_BAND 7 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 +#define REGION_8_A_BAND 8 // 52, 56, 60, 64 +#define REGION_9_A_BAND 9 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165 +#define REGION_10_A_BAND 10 // 36, 40, 44, 48, 149, 153, 157, 161, 165 +#define REGION_11_A_BAND 11 // 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161 +#define REGION_MAXIMUM_A_BAND 11 + +// pTxD->CipherAlg +#define CIPHER_NONE 0 +#define CIPHER_WEP64 1 +#define CIPHER_WEP128 2 +#define CIPHER_TKIP 3 +#define CIPHER_AES 4 +#define CIPHER_CKIP64 5 +#define CIPHER_CKIP128 6 +#define CIPHER_TKIP_NO_MIC 7 // MIC appended by driver: not a valid value in hardware key table +#define CIPHER_SMS4 8 + +// value domain of pAd->RfIcType +#define RFIC_2820 1 // 2.4G 2T3R +#define RFIC_2850 2 // 2.4G/5G 2T3R +#define RFIC_2720 3 // 2.4G 1T2R +#define RFIC_2750 4 // 2.4G/5G 1T2R +#define RFIC_3020 5 // 2.4G 1T1R +#define RFIC_2020 6 // 2.4G B/G + +// LED Status. +#define LED_LINK_DOWN 0 +#define LED_LINK_UP 1 +#define LED_RADIO_OFF 2 +#define LED_RADIO_ON 3 +#define LED_HALT 4 +#define LED_WPS 5 +#define LED_ON_SITE_SURVEY 6 +#define LED_POWER_UP 7 + +// value domain of pAd->LedCntl.LedMode and E2PROM +#define LED_MODE_DEFAULT 0 +#define LED_MODE_TWO_LED 1 +#define LED_MODE_SIGNAL_STREGTH 8 // EEPROM define =8 + +// RC4 init value, used fro WEP & TKIP +#define PPPINITFCS32 0xffffffff /* Initial FCS value */ + +// value domain of pAd->StaCfg.PortSecured. 802.1X controlled port definition +#define WPA_802_1X_PORT_SECURED 1 +#define WPA_802_1X_PORT_NOT_SECURED 2 + +#define PAIRWISE_KEY 1 +#define GROUP_KEY 2 + +//definition of DRS +#define MAX_STEP_OF_TX_RATE_SWITCH 32 + + +// pre-allocated free NDIS PACKET/BUFFER poll for internal usage +#define MAX_NUM_OF_FREE_NDIS_PACKET 128 + +//Block ACK +#define MAX_TX_REORDERBUF 64 +#define MAX_RX_REORDERBUF 64 +#define DEFAULT_TX_TIMEOUT 30 +#define DEFAULT_RX_TIMEOUT 30 + +// definition of Recipient or Originator +#define I_RECIPIENT TRUE +#define I_ORIGINATOR FALSE + +#define DEFAULT_BBP_TX_POWER 0 +#define DEFAULT_RF_TX_POWER 5 + +#define MAX_INI_BUFFER_SIZE 4096 +#define MAX_PARAM_BUFFER_SIZE (2048) // enough for ACL (18*64) + //18 : the length of Mac address acceptable format "01:02:03:04:05:06;") + //64 : MAX_NUM_OF_ACL_LIST +// definition of pAd->OpMode +#define OPMODE_STA 0 +#define OPMODE_AP 1 +//#define OPMODE_L3_BRG 2 // as AP and STA at the same time + +#ifdef RT_BIG_ENDIAN +#define DIR_READ 0 +#define DIR_WRITE 1 +#define TYPE_TXD 0 +#define TYPE_RXD 1 +#define TYPE_TXINFO 0 +#define TYPE_RXINFO 1 +#define TYPE_TXWI 0 +#define TYPE_RXWI 1 +#endif + +// ========================= AP rtmp_def.h =========================== +// value domain for pAd->EventTab.Log[].Event +#define EVENT_RESET_ACCESS_POINT 0 // Log = "hh:mm:ss Restart Access Point" +#define EVENT_ASSOCIATED 1 // Log = "hh:mm:ss STA 00:01:02:03:04:05 associated" +#define EVENT_DISASSOCIATED 2 // Log = "hh:mm:ss STA 00:01:02:03:04:05 left this BSS" +#define EVENT_AGED_OUT 3 // Log = "hh:mm:ss STA 00:01:02:03:04:05 was aged-out and removed from this BSS" +#define EVENT_COUNTER_M 4 +#define EVENT_INVALID_PSK 5 +#define EVENT_MAX_EVENT_TYPE 6 +// ==== end of AP rtmp_def.h ============ + +// definition RSSI Number +#define RSSI_0 0 +#define RSSI_1 1 +#define RSSI_2 2 + +// definition of radar detection +#define RD_NORMAL_MODE 0 // Not found radar signal +#define RD_SWITCHING_MODE 1 // Found radar signal, and doing channel switch +#define RD_SILENCE_MODE 2 // After channel switch, need to be silence a while to ensure radar not found + +//Driver defined cid for mapping status and command. +#define SLEEPCID 0x11 +#define WAKECID 0x22 +#define QUERYPOWERCID 0x33 +#define OWNERMCU 0x1 +#define OWNERCPU 0x0 + +// MBSSID definition +#define ENTRY_NOT_FOUND 0xFF + + +/* After Linux 2.6.9, + * VLAN module use Private (from user) interface flags (netdevice->priv_flags). + * #define IFF_802_1Q_VLAN 0x1 -- 802.1Q VLAN device. in if.h + * ref to ip_sabotage_out() [ out->priv_flags & IFF_802_1Q_VLAN ] in br_netfilter.c + * + * For this reason, we MUST use EVEN value in priv_flags + */ +#define INT_MAIN 0x0100 +#define INT_MBSSID 0x0200 +#define INT_WDS 0x0300 +#define INT_APCLI 0x0400 +#define INT_MESH 0x0500 + +// Use bitmap to allow coexist of ATE_TXFRAME and ATE_RXFRAME(i.e.,to support LoopBack mode) +#ifdef RALINK_ATE +#define ATE_START 0x00 // Start ATE +#define ATE_STOP 0x80 // Stop ATE +#define ATE_TXCONT 0x05 // Continuous Transmit +#define ATE_TXCARR 0x09 // Transmit Carrier +#define ATE_TXCARRSUPP 0x11 // Transmit Carrier Suppression +#define ATE_TXFRAME 0x01 // Transmit Frames +#define ATE_RXFRAME 0x02 // Receive Frames +#ifdef RALINK_28xx_QA +#define ATE_TXSTOP 0xe2 // Stop Transmition(i.e., TXCONT, TXCARR, TXCARRSUPP, and TXFRAME) +#define ATE_RXSTOP 0xfd // Stop receiving Frames +#define BBP22_TXFRAME 0x00 // Transmit Frames +#define BBP22_TXCONT_OR_CARRSUPP 0x80 // Continuous Transmit or Carrier Suppression +#define BBP22_TXCARR 0xc1 // Transmit Carrier +#define BBP24_TXCONT 0x00 // Continuous Transmit +#define BBP24_CARRSUPP 0x01 // Carrier Suppression +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +// WEP Key TYPE +#define WEP_HEXADECIMAL_TYPE 0 +#define WEP_ASCII_TYPE 1 + + + +// WIRELESS EVENTS definition +/* Max number of char in custom event, refer to wireless_tools.28/wireless.20.h */ +#define IW_CUSTOM_MAX_LEN 255 /* In bytes */ + +// For system event - start +#define IW_SYS_EVENT_FLAG_START 0x0200 +#define IW_ASSOC_EVENT_FLAG 0x0200 +#define IW_DISASSOC_EVENT_FLAG 0x0201 +#define IW_DEAUTH_EVENT_FLAG 0x0202 +#define IW_AGEOUT_EVENT_FLAG 0x0203 +#define IW_COUNTER_MEASURES_EVENT_FLAG 0x0204 +#define IW_REPLAY_COUNTER_DIFF_EVENT_FLAG 0x0205 +#define IW_RSNIE_DIFF_EVENT_FLAG 0x0206 +#define IW_MIC_DIFF_EVENT_FLAG 0x0207 +#define IW_ICV_ERROR_EVENT_FLAG 0x0208 +#define IW_MIC_ERROR_EVENT_FLAG 0x0209 +#define IW_GROUP_HS_TIMEOUT_EVENT_FLAG 0x020A +#define IW_PAIRWISE_HS_TIMEOUT_EVENT_FLAG 0x020B +#define IW_RSNIE_SANITY_FAIL_EVENT_FLAG 0x020C +#define IW_SET_KEY_DONE_WPA1_EVENT_FLAG 0x020D +#define IW_SET_KEY_DONE_WPA2_EVENT_FLAG 0x020E +#define IW_STA_LINKUP_EVENT_FLAG 0x020F +#define IW_STA_LINKDOWN_EVENT_FLAG 0x0210 +#define IW_SCAN_COMPLETED_EVENT_FLAG 0x0211 +#define IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG 0x0212 +// if add new system event flag, please upadte the IW_SYS_EVENT_FLAG_END +#define IW_SYS_EVENT_FLAG_END 0x0212 +#define IW_SYS_EVENT_TYPE_NUM (IW_SYS_EVENT_FLAG_END - IW_SYS_EVENT_FLAG_START + 1) +// For system event - end + +// For spoof attack event - start +#define IW_SPOOF_EVENT_FLAG_START 0x0300 +#define IW_CONFLICT_SSID_EVENT_FLAG 0x0300 +#define IW_SPOOF_ASSOC_RESP_EVENT_FLAG 0x0301 +#define IW_SPOOF_REASSOC_RESP_EVENT_FLAG 0x0302 +#define IW_SPOOF_PROBE_RESP_EVENT_FLAG 0x0303 +#define IW_SPOOF_BEACON_EVENT_FLAG 0x0304 +#define IW_SPOOF_DISASSOC_EVENT_FLAG 0x0305 +#define IW_SPOOF_AUTH_EVENT_FLAG 0x0306 +#define IW_SPOOF_DEAUTH_EVENT_FLAG 0x0307 +#define IW_SPOOF_UNKNOWN_MGMT_EVENT_FLAG 0x0308 +#define IW_REPLAY_ATTACK_EVENT_FLAG 0x0309 +// if add new spoof attack event flag, please upadte the IW_SPOOF_EVENT_FLAG_END +#define IW_SPOOF_EVENT_FLAG_END 0x0309 +#define IW_SPOOF_EVENT_TYPE_NUM (IW_SPOOF_EVENT_FLAG_END - IW_SPOOF_EVENT_FLAG_START + 1) +// For spoof attack event - end + +// For flooding attack event - start +#define IW_FLOOD_EVENT_FLAG_START 0x0400 +#define IW_FLOOD_AUTH_EVENT_FLAG 0x0400 +#define IW_FLOOD_ASSOC_REQ_EVENT_FLAG 0x0401 +#define IW_FLOOD_REASSOC_REQ_EVENT_FLAG 0x0402 +#define IW_FLOOD_PROBE_REQ_EVENT_FLAG 0x0403 +#define IW_FLOOD_DISASSOC_EVENT_FLAG 0x0404 +#define IW_FLOOD_DEAUTH_EVENT_FLAG 0x0405 +#define IW_FLOOD_EAP_REQ_EVENT_FLAG 0x0406 +// if add new flooding attack event flag, please upadte the IW_FLOOD_EVENT_FLAG_END +#define IW_FLOOD_EVENT_FLAG_END 0x0406 +#define IW_FLOOD_EVENT_TYPE_NUM (IW_FLOOD_EVENT_FLAG_END - IW_FLOOD_EVENT_FLAG_START + 1) +// For flooding attack - end + +// End - WIRELESS EVENTS definition + +#ifdef CONFIG_STA_SUPPORT +// definition for DLS, kathy +#define MAX_NUM_OF_INIT_DLS_ENTRY 1 +#define MAX_NUM_OF_DLS_ENTRY MAX_NUMBER_OF_DLS_ENTRY + +//Block ACK , rt2860, kathy +#define MAX_TX_REORDERBUF 64 +#define MAX_RX_REORDERBUF 64 +#define DEFAULT_TX_TIMEOUT 30 +#define DEFAULT_RX_TIMEOUT 30 +#ifndef CONFIG_AP_SUPPORT +#define MAX_BARECI_SESSION 8 +#endif + +#ifndef IW_ESSID_MAX_SIZE +/* Maximum size of the ESSID and pAd->nickname strings */ +#define IW_ESSID_MAX_SIZE 32 +#endif +#endif // CONFIG_STA_SUPPORT // + +#ifdef MCAST_RATE_SPECIFIC +#define MCAST_DISABLE 0 +#define MCAST_CCK 1 +#define MCAST_OFDM 2 +#define MCAST_HTMIX 3 +#endif // MCAST_RATE_SPECIFIC // + +// For AsicRadioOff/AsicRadioOn function +#define DOT11POWERSAVE 0 +#define GUIRADIO_OFF 1 +#define RTMP_HALT 2 +#define GUI_IDLE_POWER_SAVE 3 +// -- + + +// definition for WpaSupport flag +#define WPA_SUPPLICANT_DISABLE 0 +#define WPA_SUPPLICANT_ENABLE 1 +#define WPA_SUPPLICANT_ENABLE_WITH_WEB_UI 2 + +// Endian byte swapping codes +#define SWAP16(x) \ + ((UINT16)( \ + (((UINT16)(x) & (UINT16) 0x00ffU) << 8) | \ + (((UINT16)(x) & (UINT16) 0xff00U) >> 8) )) + +#define SWAP32(x) \ + ((UINT32)( \ + (((UINT32)(x) & (UINT32) 0x000000ffUL) << 24) | \ + (((UINT32)(x) & (UINT32) 0x0000ff00UL) << 8) | \ + (((UINT32)(x) & (UINT32) 0x00ff0000UL) >> 8) | \ + (((UINT32)(x) & (UINT32) 0xff000000UL) >> 24) )) + +#define SWAP64(x) \ + ((UINT64)( \ + (UINT64)(((UINT64)(x) & (UINT64) 0x00000000000000ffULL) << 56) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x000000000000ff00ULL) << 40) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x0000000000ff0000ULL) << 24) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x00000000ff000000ULL) << 8) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x000000ff00000000ULL) >> 8) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x0000ff0000000000ULL) >> 24) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0x00ff000000000000ULL) >> 40) | \ + (UINT64)(((UINT64)(x) & (UINT64) 0xff00000000000000ULL) >> 56) )) + +#ifdef RT_BIG_ENDIAN + +#define cpu2le64(x) SWAP64((x)) +#define le2cpu64(x) SWAP64((x)) +#define cpu2le32(x) SWAP32((x)) +#define le2cpu32(x) SWAP32((x)) +#define cpu2le16(x) SWAP16((x)) +#define le2cpu16(x) SWAP16((x)) +#define cpu2be64(x) ((UINT64)(x)) +#define be2cpu64(x) ((UINT64)(x)) +#define cpu2be32(x) ((UINT32)(x)) +#define be2cpu32(x) ((UINT32)(x)) +#define cpu2be16(x) ((UINT16)(x)) +#define be2cpu16(x) ((UINT16)(x)) + +#else // Little_Endian + +#define cpu2le64(x) ((UINT64)(x)) +#define le2cpu64(x) ((UINT64)(x)) +#define cpu2le32(x) ((UINT32)(x)) +#define le2cpu32(x) ((UINT32)(x)) +#define cpu2le16(x) ((UINT16)(x)) +#define le2cpu16(x) ((UINT16)(x)) +#define cpu2be64(x) SWAP64((x)) +#define be2cpu64(x) SWAP64((x)) +#define cpu2be32(x) SWAP32((x)) +#define be2cpu32(x) SWAP32((x)) +#define cpu2be16(x) SWAP16((x)) +#define be2cpu16(x) SWAP16((x)) + +#endif // RT_BIG_ENDIAN + +#endif // __RTMP_DEF_H__ + + diff --git a/drivers/staging/rt2870/rtmp_type.h b/drivers/staging/rt2870/rtmp_type.h new file mode 100644 index 000000000000..1fd7df1e1791 --- /dev/null +++ b/drivers/staging/rt2870/rtmp_type.h @@ -0,0 +1,94 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_type.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs + Paul Lin 1-2-2004 +*/ +#ifndef __RTMP_TYPE_H__ +#define __RTMP_TYPE_H__ + +#define PACKED __attribute__ ((packed)) + +// Put platform dependent declaration here +// For example, linux type definition +typedef unsigned char UINT8; +typedef unsigned short UINT16; +typedef unsigned int UINT32; +typedef unsigned long long UINT64; +typedef int INT32; +typedef long long INT64; + +typedef unsigned char * PUINT8; +typedef unsigned short * PUINT16; +typedef unsigned int * PUINT32; +typedef unsigned long long * PUINT64; +typedef int * PINT32; +typedef long long * PINT64; + +typedef signed char CHAR; +typedef signed short SHORT; +typedef signed int INT; +typedef signed long LONG; +typedef signed long long LONGLONG; + + +typedef unsigned char UCHAR; +typedef unsigned short USHORT; +typedef unsigned int UINT; +typedef unsigned long ULONG; +typedef unsigned long long ULONGLONG; + +typedef unsigned char BOOLEAN; +typedef void VOID; + +typedef VOID * PVOID; +typedef CHAR * PCHAR; +typedef UCHAR * PUCHAR; +typedef USHORT * PUSHORT; +typedef LONG * PLONG; +typedef ULONG * PULONG; +typedef UINT * PUINT; + +typedef unsigned int NDIS_MEDIA_STATE; + +typedef union _LARGE_INTEGER { + struct { + UINT LowPart; + INT32 HighPart; + } u; + INT64 QuadPart; +} LARGE_INTEGER; + +#endif // __RTMP_TYPE_H__ + diff --git a/drivers/staging/rt2870/spectrum.h b/drivers/staging/rt2870/spectrum.h new file mode 100644 index 000000000000..94cfa5b174fc --- /dev/null +++ b/drivers/staging/rt2870/spectrum.h @@ -0,0 +1,322 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + */ + +#ifndef __SPECTRUM_H__ +#define __SPECTRUM_H__ + +#include "rtmp_type.h" +#include "spectrum_def.h" + +typedef struct PACKED _TPC_REPORT_INFO +{ + UINT8 TxPwr; + UINT8 LinkMargin; +} TPC_REPORT_INFO, *PTPC_REPORT_INFO; + +typedef struct PACKED _CH_SW_ANN_INFO +{ + UINT8 ChSwMode; + UINT8 Channel; + UINT8 ChSwCnt; +} CH_SW_ANN_INFO, *PCH_SW_ANN_INFO; + +typedef union PACKED _MEASURE_REQ_MODE +{ +#ifdef RT_BIG_ENDIAN + struct PACKED + { + UINT8 Rev1:4; + UINT8 Report:1; + UINT8 Request:1; + UINT8 Enable:1; + UINT8 Rev0:1; + } field; +#else + struct PACKED + { + UINT8 Rev0:1; + UINT8 Enable:1; + UINT8 Request:1; + UINT8 Report:1; + UINT8 Rev1:4; + } field; +#endif // RT_BIG_ENDIAN // + UINT8 word; +} MEASURE_REQ_MODE, *PMEASURE_REQ_MODE; + +typedef struct PACKED _MEASURE_REQ +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; +} MEASURE_REQ, *PMEASURE_REQ; + +typedef struct PACKED _MEASURE_REQ_INFO +{ + UINT8 Token; + MEASURE_REQ_MODE ReqMode; + UINT8 ReqType; + MEASURE_REQ MeasureReq; +} MEASURE_REQ_INFO, *PMEASURE_REQ_INFO; + +typedef union PACKED _MEASURE_BASIC_REPORT_MAP +{ +#ifdef RT_BIG_ENDIAN + struct PACKED + { + UINT8 Rev:3; + UINT8 Unmeasure:1; + UINT8 Radar:1; + UINT8 UnidentifiedSignal:1; + UINT8 OfdmPreamble:1; + UINT8 BSS:1; + } field; +#else + struct PACKED + { + UINT8 BSS:1; + UINT8 OfdmPreamble:1; + UINT8 UnidentifiedSignal:1; + UINT8 Radar:1; + UINT8 Unmeasure:1; + UINT8 Rev:3; + } field; +#endif // RT_BIG_ENDIAN // + UINT8 word; +} MEASURE_BASIC_REPORT_MAP, *PMEASURE_BASIC_REPORT_MAP; + +typedef struct PACKED _MEASURE_BASIC_REPORT +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + MEASURE_BASIC_REPORT_MAP Map; +} MEASURE_BASIC_REPORT, *PMEASURE_BASIC_REPORT; + +typedef struct PACKED _MEASURE_CCA_REPORT +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + UINT8 CCA_Busy_Fraction; +} MEASURE_CCA_REPORT, *PMEASURE_CCA_REPORT; + +typedef struct PACKED _MEASURE_RPI_REPORT +{ + UINT8 ChNum; + UINT64 MeasureStartTime; + UINT16 MeasureDuration; + UINT8 RPI_Density[8]; +} MEASURE_RPI_REPORT, *PMEASURE_RPI_REPORT; + +typedef union PACKED _MEASURE_REPORT_MODE +{ + struct PACKED + { +#ifdef RT_BIG_ENDIAN + UINT8 Rev:5; + UINT8 Refused:1; + UINT8 Incapable:1; + UINT8 Late:1; +#else + UINT8 Late:1; + UINT8 Incapable:1; + UINT8 Refused:1; + UINT8 Rev:5; +#endif // RT_BIG_ENDIAN // + } field; + UINT8 word; +} MEASURE_REPORT_MODE, *PMEASURE_REPORT_MODE; + +typedef struct PACKED _MEASURE_REPORT_INFO +{ + UINT8 Token; + MEASURE_REPORT_MODE ReportMode; + UINT8 ReportType; + UINT8 Octect[0]; +} MEASURE_REPORT_INFO, *PMEASURE_REPORT_INFO; + +typedef struct PACKED _QUIET_INFO +{ + UINT8 QuietCnt; + UINT8 QuietPeriod; + UINT8 QuietDuration; + UINT8 QuietOffset; +} QUIET_INFO, *PQUIET_INFO; + +/* + ========================================================================== + Description: + Prepare Measurement request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 MeasureCh, + IN UINT16 MeasureDuration); + +/* + ========================================================================== + Description: + Prepare Measurement report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueMeasurementRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 MeasureToken, + IN UINT8 MeasureReqMode, + IN UINT8 MeasureReqType, + IN UINT8 ReportInfoLen, + IN PUINT8 pReportInfo); + +/* + ========================================================================== + Description: + Prepare TPC Request action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCReq( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UCHAR DialogToken); + +/* + ========================================================================== + Description: + Prepare TPC Report action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + + Return : None. + ========================================================================== + */ +VOID EnqueueTPCRep( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 DialogToken, + IN UINT8 TxPwr, + IN UINT8 LinkMargin); + +/* + ========================================================================== + Description: + Prepare Channel Switch Announcement action frame and enqueue it into + management queue waiting for transmition. + + Parametrs: + 1. the destination mac address of the frame. + 2. Channel switch announcement mode. + 2. a New selected channel. + + Return : None. + ========================================================================== + */ +VOID EnqueueChSwAnn( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN UINT8 ChSwMode, + IN UINT8 NewCh); + +/* + ========================================================================== + Description: + Spectrun action frames Handler such as channel switch annoucement, + measurement report, measurement request actions frames. + + Parametrs: + Elme - MLME message containing the received frame + + Return : None. + ========================================================================== + */ +VOID PeerSpectrumAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem); + +/* + ========================================================================== + Description: + + Parametrs: + + Return : None. + ========================================================================== + */ +INT Set_MeasureReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +INT Set_TpcReq_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); + +VOID MeasureReqTabInit( + IN PRTMP_ADAPTER pAd); + +VOID MeasureReqTabExit( + IN PRTMP_ADAPTER pAd); + +VOID TpcReqTabInit( + IN PRTMP_ADAPTER pAd); + +VOID TpcReqTabExit( + IN PRTMP_ADAPTER pAd); + +VOID NotifyChSwAnnToPeerAPs( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pRA, + IN PUCHAR pTA, + IN UINT8 ChSwMode, + IN UINT8 Channel); +#endif // __SPECTRUM_H__ // + diff --git a/drivers/staging/rt2870/spectrum_def.h b/drivers/staging/rt2870/spectrum_def.h new file mode 100644 index 000000000000..4ca4817bba05 --- /dev/null +++ b/drivers/staging/rt2870/spectrum_def.h @@ -0,0 +1,95 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + spectrum_def.h + + Abstract: + Handle association related requests either from WSTA or from local MLME + + Revision History: + Who When What + --------- ---------- ---------------------------------------------- + Fonchi Wu 2008 created for 802.11h + */ + +#ifndef __SPECTRUM_DEF_H__ +#define __SPECTRUM_DEF_H__ + +#define MAX_MEASURE_REQ_TAB_SIZE 3 +#define MAX_HASH_MEASURE_REQ_TAB_SIZE MAX_MEASURE_REQ_TAB_SIZE + +#define MAX_TPC_REQ_TAB_SIZE 3 +#define MAX_HASH_TPC_REQ_TAB_SIZE MAX_TPC_REQ_TAB_SIZE + +#define MIN_RCV_PWR 100 /* Negative value ((dBm) */ + +#define RM_TPC_REQ 0 +#define RM_MEASURE_REQ 1 + +#define RM_BASIC 0 +#define RM_CCA 1 +#define RM_RPI_HISTOGRAM 2 + +#define TPC_REQ_AGE_OUT 500 /* ms */ +#define MQ_REQ_AGE_OUT 500 /* ms */ + +#define TPC_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_HASH_TPC_REQ_TAB_SIZE) +#define MQ_DIALOGTOKEN_HASH_INDEX(_DialogToken) ((_DialogToken) % MAX_MEASURE_REQ_TAB_SIZE) + +typedef struct _MEASURE_REQ_ENTRY +{ + struct _MEASURE_REQ_ENTRY *pNext; + ULONG lastTime; + BOOLEAN Valid; + UINT8 DialogToken; + UINT8 MeasureDialogToken[3]; // 0:basic measure, 1: CCA measure, 2: RPI_Histogram measure. +} MEASURE_REQ_ENTRY, *PMEASURE_REQ_ENTRY; + +typedef struct _MEASURE_REQ_TAB +{ + UCHAR Size; + PMEASURE_REQ_ENTRY Hash[MAX_HASH_MEASURE_REQ_TAB_SIZE]; + MEASURE_REQ_ENTRY Content[MAX_MEASURE_REQ_TAB_SIZE]; +} MEASURE_REQ_TAB, *PMEASURE_REQ_TAB; + +typedef struct _TPC_REQ_ENTRY +{ + struct _TPC_REQ_ENTRY *pNext; + ULONG lastTime; + BOOLEAN Valid; + UINT8 DialogToken; +} TPC_REQ_ENTRY, *PTPC_REQ_ENTRY; + +typedef struct _TPC_REQ_TAB +{ + UCHAR Size; + PTPC_REQ_ENTRY Hash[MAX_HASH_TPC_REQ_TAB_SIZE]; + TPC_REQ_ENTRY Content[MAX_TPC_REQ_TAB_SIZE]; +} TPC_REQ_TAB, *PTPC_REQ_TAB; + +#endif // __SPECTRUM_DEF_H__ // + diff --git a/drivers/staging/rt2870/sta/aironet.c b/drivers/staging/rt2870/sta/aironet.c new file mode 100644 index 000000000000..4af4a1906181 --- /dev/null +++ b/drivers/staging/rt2870/sta/aironet.c @@ -0,0 +1,1312 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + aironet.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Paul Lin 04-06-15 Initial +*/ +#include "../rt_config.h" + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + ========================================================================== + */ +VOID AironetStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, Trans, MAX_AIRONET_STATE, MAX_AIRONET_MSG, (STATE_MACHINE_FUNC)Drop, AIRONET_IDLE, AIRONET_MACHINE_BASE); + StateMachineSetAction(S, AIRONET_IDLE, MT2_AIRONET_MSG, (STATE_MACHINE_FUNC)AironetMsgAction); + StateMachineSetAction(S, AIRONET_IDLE, MT2_AIRONET_SCAN_REQ, (STATE_MACHINE_FUNC)AironetRequestAction); + StateMachineSetAction(S, AIRONET_SCANNING, MT2_AIRONET_SCAN_DONE, (STATE_MACHINE_FUNC)AironetReportAction); +} + +/* + ========================================================================== + Description: + This is state machine function. + When receiving EAPOL packets which is for 802.1x key management. + Use both in WPA, and WPAPSK case. + In this function, further dispatch to different functions according to the received packet. 3 categories are : + 1. normal 4-way pairwisekey and 2-way groupkey handshake + 2. MIC error (Countermeasures attack) report packet from STA. + 3. Request for pairwise/group key update from STA + Return: + ========================================================================== +*/ +VOID AironetMsgAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Length; + UCHAR Index, i; + PUCHAR pData; + PAIRONET_RM_REQUEST_FRAME pRMReq; + PRM_REQUEST_ACTION pReqElem; + + DBGPRINT(RT_DEBUG_TRACE, ("-----> AironetMsgAction\n")); + + // 0. Get Aironet IAPP header first + pRMReq = (PAIRONET_RM_REQUEST_FRAME) &Elem->Msg[LENGTH_802_11]; + pData = (PUCHAR) &Elem->Msg[LENGTH_802_11]; + + // 1. Change endian format form network to little endian + Length = be2cpu16(pRMReq->IAPP.Length); + + // 2.0 Sanity check, this should only happen when CCX 2.0 support is enabled + if (pAd->StaCfg.CCXEnable != TRUE) + return; + + // 2.1 Radio measurement must be on + if (pAd->StaCfg.CCXControl.field.RMEnable != 1) + return; + + // 2.2. Debug print all bit information + DBGPRINT(RT_DEBUG_TRACE, ("IAPP ID & Length %d\n", Length)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Type %x\n", pRMReq->IAPP.Type)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP SubType %x\n", pRMReq->IAPP.SubType)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Dialog Token %x\n", pRMReq->IAPP.Token)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Activation Delay %x\n", pRMReq->Delay)); + DBGPRINT(RT_DEBUG_TRACE, ("IAPP Measurement Offset %x\n", pRMReq->Offset)); + + // 3. Check IAPP frame type, it must be 0x32 for Cisco Aironet extension + if (pRMReq->IAPP.Type != AIRONET_IAPP_TYPE) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP type for Cisco Aironet extension\n")); + return; + } + + // 4. Check IAPP frame subtype, it must be 0x01 for Cisco Aironet extension request. + // Since we are acting as client only, we will disregards reply subtype. + if (pRMReq->IAPP.SubType != AIRONET_IAPP_SUBTYPE_REQUEST) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP subtype for Cisco Aironet extension\n")); + return; + } + + // 5. Verify Destination MAC and Source MAC, both should be all zeros. + if (! MAC_ADDR_EQUAL(pRMReq->IAPP.DA, ZERO_MAC_ADDR)) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP DA for Cisco Aironet extension, it's not Zero\n")); + return; + } + + if (! MAC_ADDR_EQUAL(pRMReq->IAPP.SA, ZERO_MAC_ADDR)) + { + DBGPRINT(RT_DEBUG_ERROR, ("Wrong IAPP SA for Cisco Aironet extension, it's not Zero\n")); + return; + } + + // 6. Reinit all report related fields + NdisZeroMemory(pAd->StaCfg.FrameReportBuf, 2048); + NdisZeroMemory(pAd->StaCfg.BssReportOffset, sizeof(USHORT) * MAX_LEN_OF_BSS_TABLE); + NdisZeroMemory(pAd->StaCfg.MeasurementRequest, sizeof(RM_REQUEST_ACTION) * 4); + + // 7. Point to the start of first element report element + pAd->StaCfg.FrameReportLen = LENGTH_802_11 + sizeof(AIRONET_IAPP_HEADER); + DBGPRINT(RT_DEBUG_TRACE, ("FR len = %d\n", pAd->StaCfg.FrameReportLen)); + pAd->StaCfg.LastBssIndex = 0xff; + pAd->StaCfg.RMReqCnt = 0; + pAd->StaCfg.ParallelReq = FALSE; + pAd->StaCfg.ParallelDuration = 0; + pAd->StaCfg.ParallelChannel = 0; + pAd->StaCfg.IAPPToken = pRMReq->IAPP.Token; + pAd->StaCfg.CurrentRMReqIdx = 0; + pAd->StaCfg.CLBusyBytes = 0; + // Reset the statistics + for (i = 0; i < 8; i++) + pAd->StaCfg.RPIDensity[i] = 0; + + Index = 0; + + // 8. Save dialog token for report + pAd->StaCfg.IAPPToken = pRMReq->IAPP.Token; + + // Save Activation delay & measurement offset, Not really needed + + // 9. Point to the first request element + pData += sizeof(AIRONET_RM_REQUEST_FRAME); + // Length should exclude the CISCO Aironet SNAP header + Length -= (sizeof(AIRONET_RM_REQUEST_FRAME) - LENGTH_802_1_H); + + // 10. Start Parsing the Measurement elements. + // Be careful about multiple MR elements within one frames. + while (Length > 0) + { + pReqElem = (PRM_REQUEST_ACTION) pData; + switch (pReqElem->ReqElem.Eid) + { + case IE_MEASUREMENT_REQUEST: + // From the example, it seems we only need to support one request in one frame + // There is no multiple request in one frame. + // Besides, looks like we need to take care the measurement request only. + // The measurement request is always 4 bytes. + + // Start parsing this type of request. + // 0. Eid is IE_MEASUREMENT_REQUEST + // 1. Length didn't include Eid and Length field, it always be 8. + // 2. Measurement Token, we nned to save it for the corresponding report. + // 3. Measurement Mode, Although there are definitions, but we din't see value other than + // 0 from test specs examples. + // 4. Measurement Type, this is what we need to do. + switch (pReqElem->ReqElem.Type) + { + case MSRN_TYPE_CHANNEL_LOAD_REQ: + case MSRN_TYPE_NOISE_HIST_REQ: + case MSRN_TYPE_BEACON_REQ: + // Check the Enable non-serving channel measurement control + if (pAd->StaCfg.CCXControl.field.DCRMEnable == 0) + { + // Check channel before enqueue the action + if (pReqElem->Measurement.Channel != pAd->CommonCfg.Channel) + break; + } + else + { + // If off channel measurement, check the TU duration limit + if (pReqElem->Measurement.Channel != pAd->CommonCfg.Channel) + if (pReqElem->Measurement.Duration > pAd->StaCfg.CCXControl.field.TuLimit) + break; + } + + // Save requests and execute actions later + NdisMoveMemory(&pAd->StaCfg.MeasurementRequest[Index], pReqElem, sizeof(RM_REQUEST_ACTION)); + Index += 1; + break; + + case MSRN_TYPE_FRAME_REQ: + // Since it's option, we will support later + // FrameRequestAction(pAd, pData); + break; + + default: + break; + } + + // Point to next Measurement request + pData += sizeof(RM_REQUEST_ACTION); + Length -= sizeof(RM_REQUEST_ACTION); + break; + + // We accept request only, all others are dropped + case IE_MEASUREMENT_REPORT: + case IE_AP_TX_POWER: + case IE_MEASUREMENT_CAPABILITY: + default: + return; + } + } + + // 11. Update some flags and index + pAd->StaCfg.RMReqCnt = Index; + + if (Index) + { + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<----- AironetMsgAction\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID AironetRequestAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PRM_REQUEST_ACTION pReq; + + // 1. Point to next request element + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + // 2. Parse measurement type and call appropriate functions + if (pReq->ReqElem.Type == MSRN_TYPE_CHANNEL_LOAD_REQ) + // Channel Load measurement request + ChannelLoadRequestAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_NOISE_HIST_REQ) + // Noise Histogram measurement request + NoiseHistRequestAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_BEACON_REQ) + // Beacon measurement request + BeaconRequestAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else + // Unknown. Do nothing and return, this should never happen + return; + + // 3. Peek into the next request, if it's parallel, we will update the scan time to the largest one + if ((pAd->StaCfg.CurrentRMReqIdx + 1) < pAd->StaCfg.RMReqCnt) + { + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx + 1]; + // Check for parallel bit + if ((pReq->ReqElem.Mode & 0x01) && (pReq->Measurement.Channel == pAd->StaCfg.CCXScanChannel)) + { + // Update parallel mode request information + pAd->StaCfg.ParallelReq = TRUE; + pAd->StaCfg.CCXScanTime = ((pReq->Measurement.Duration > pAd->StaCfg.CCXScanTime) ? + (pReq->Measurement.Duration) : (pAd->StaCfg.CCXScanTime)); + } + } + + // 4. Call RT28XX_MLME_HANDLER to execute the request mlme commands, Scan request is the only one used + RT28XX_MLME_HANDLER(pAd); + +} + + +/* + ======================================================================== + + Routine Description: + Prepare channel load report action, special scan operation added + to support + + Arguments: + pAd Pointer to our adapter + pData Start from element ID + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ChannelLoadRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PRM_REQUEST_ACTION pReq; + MLME_SCAN_REQ_STRUCT ScanReq; + UCHAR ZeroSsid[32]; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + PHEADER_802_11 pNullFrame; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadRequestAction ----->\n")); + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[Index]; + NdisZeroMemory(ZeroSsid, 32); + + // Prepare for special scan request + // The scan definition is different with our Active, Passive scan definition. + // For CCX2, Active means send out probe request with broadcast BSSID. + // Passive means no probe request sent, only listen to the beacons. + // The channel scanned is fixed as specified, no need to scan all channels. + // The scan wait time is specified in the request too. + // Passive scan Mode + + // Control state machine is not idle, reject the request + if ((pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) && (Index == 0)) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_CHANNEL_LOAD); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d, Channel %d!\n", pReq->Measurement.Duration, pReq->Measurement.Channel)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer;; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + pAd->StaCfg.CCXReqType = MSRN_TYPE_CHANNEL_LOAD_REQ; + pAd->StaCfg.CLBusyBytes = 0; + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, 0x1010); + + // Set channel load measurement flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadRequestAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Prepare noise histogram report action, special scan operation added + to support + + Arguments: + pAd Pointer to our adapter + pData Start from element ID + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID NoiseHistRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PRM_REQUEST_ACTION pReq; + MLME_SCAN_REQ_STRUCT ScanReq; + UCHAR ZeroSsid[32], i; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + PHEADER_802_11 pNullFrame; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistRequestAction ----->\n")); + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[Index]; + NdisZeroMemory(ZeroSsid, 32); + + // Prepare for special scan request + // The scan definition is different with our Active, Passive scan definition. + // For CCX2, Active means send out probe request with broadcast BSSID. + // Passive means no probe request sent, only listen to the beacons. + // The channel scanned is fixed as specified, no need to scan all channels. + // The scan wait time is specified in the request too. + // Passive scan Mode + + // Control state machine is not idle, reject the request + if ((pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) && (Index == 0)) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_NOISE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + pAd->StaCfg.CCXReqType = MSRN_TYPE_NOISE_HIST_REQ; + + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d, Channel %d!\n", pReq->Measurement.Duration, pReq->Measurement.Channel)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + // Reset the statistics + for (i = 0; i < 8; i++) + pAd->StaCfg.RPIDensity[i] = 0; + + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, 0x1010); + + // Set channel load measurement flag + RTMP_SET_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistRequestAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Prepare Beacon report action, special scan operation added + to support + + Arguments: + pAd Pointer to our adapter + pData Start from element ID + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID BeaconRequestAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PRM_REQUEST_ACTION pReq; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + PHEADER_802_11 pNullFrame; + MLME_SCAN_REQ_STRUCT ScanReq; + UCHAR ZeroSsid[32]; + + DBGPRINT(RT_DEBUG_TRACE, ("BeaconRequestAction ----->\n")); + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[Index]; + NdisZeroMemory(ZeroSsid, 32); + + // Prepare for special scan request + // The scan definition is different with our Active, Passive scan definition. + // For CCX2, Active means send out probe request with broadcast BSSID. + // Passive means no probe request sent, only listen to the beacons. + // The channel scanned is fixed as specified, no need to scan all channels. + // The scan wait time is specified in the request too. + if (pReq->Measurement.ScanMode == MSRN_SCAN_MODE_PASSIVE) + { + // Passive scan Mode + DBGPRINT(RT_DEBUG_TRACE, ("Passive Scan Mode!\n")); + + // Control state machine is not idle, reject the request + if ((pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) && (Index == 0)) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_PASSIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + pAd->StaCfg.CCXReqType = MSRN_TYPE_BEACON_REQ; + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d!\n", pReq->Measurement.Duration)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + } + else if (pReq->Measurement.ScanMode == MSRN_SCAN_MODE_ACTIVE) + { + // Active scan Mode + DBGPRINT(RT_DEBUG_TRACE, ("Active Scan Mode!\n")); + + // Control state machine is not idle, reject the request + if (pAd->Mlme.CntlMachine.CurrState != CNTL_IDLE) + return; + + // Fill out stuff for scan request + ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_CISCO_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + + // Reset some internal control flags to make sure this scan works. + BssTableInit(&pAd->StaCfg.CCXBssTab); + pAd->StaCfg.ScanCnt = 0; + pAd->StaCfg.CCXScanChannel = pReq->Measurement.Channel; + pAd->StaCfg.CCXScanTime = pReq->Measurement.Duration; + pAd->StaCfg.CCXReqType = MSRN_TYPE_BEACON_REQ; + DBGPRINT(RT_DEBUG_TRACE, ("Duration %d!\n", pReq->Measurement.Duration)); + + // If it's non serving channel scan, send out a null frame with PSM bit on. + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + { + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + pNullFrame = (PHEADER_802_11) pOutBuffer; + // Make the power save Null frame with PSM bit on + MgtMacHeaderInit(pAd, pNullFrame, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pNullFrame->Duration = 0; + pNullFrame->FC.Type = BTYPE_DATA; + pNullFrame->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + MlmeFreeMemory(pAd, pOutBuffer); + DBGPRINT(RT_DEBUG_TRACE, ("Send PSM Data frame for off channel RM\n")); + RTMPusecDelay(5000); + } + + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + } + else if (pReq->Measurement.ScanMode == MSRN_SCAN_MODE_BEACON_TABLE) + { + // Beacon report Mode, report all the APS in current bss table + DBGPRINT(RT_DEBUG_TRACE, ("Beacon Report Mode!\n")); + + // Copy current BSS table to CCX table, we can omit this step later on. + NdisMoveMemory(&pAd->StaCfg.CCXBssTab, &pAd->ScanTab, sizeof(BSS_TABLE)); + + // Create beacon report from Bss table + AironetCreateBeaconReportFromBssTable(pAd); + + // Set state to scanning + pAd->Mlme.AironetMachine.CurrState = AIRONET_SCANNING; + + // Enqueue report request + // Cisco scan request is finished, prepare beacon report + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_DONE, 0, NULL); + } + else + { + // Wrong scan Mode + DBGPRINT(RT_DEBUG_TRACE, ("Wrong Scan Mode!\n")); + } + + DBGPRINT(RT_DEBUG_TRACE, ("BeaconRequestAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID AironetReportAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PRM_REQUEST_ACTION pReq; + ULONG Now32; + + NdisGetSystemUpTime(&Now32); + pAd->StaCfg.LastBeaconRxTime = Now32; + + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + DBGPRINT(RT_DEBUG_TRACE, ("AironetReportAction ----->\n")); + + // 1. Parse measurement type and call appropriate functions + if (pReq->ReqElem.Type == MSRN_TYPE_CHANNEL_LOAD_REQ) + // Channel Load measurement request + ChannelLoadReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_NOISE_HIST_REQ) + // Noise Histogram measurement request + NoiseHistReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_BEACON_REQ) + // Beacon measurement request + BeaconReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else + // Unknown. Do nothing and return + ; + + // 2. Point to the correct index of action element, start from 0 + pAd->StaCfg.CurrentRMReqIdx++; + + // 3. Check for parallel actions + if (pAd->StaCfg.ParallelReq == TRUE) + { + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + // Process next action right away + if (pReq->ReqElem.Type == MSRN_TYPE_CHANNEL_LOAD_REQ) + // Channel Load measurement request + ChannelLoadReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + else if (pReq->ReqElem.Type == MSRN_TYPE_NOISE_HIST_REQ) + // Noise Histogram measurement request + NoiseHistReportAction(pAd, pAd->StaCfg.CurrentRMReqIdx); + + pAd->StaCfg.ParallelReq = FALSE; + pAd->StaCfg.CurrentRMReqIdx++; + } + + if (pAd->StaCfg.CurrentRMReqIdx >= pAd->StaCfg.RMReqCnt) + { + // 4. There is no more unprocessed measurement request, go for transmit this report + AironetFinalReportAction(pAd); + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + } + else + { + pReq = (PRM_REQUEST_ACTION) &pAd->StaCfg.MeasurementRequest[pAd->StaCfg.CurrentRMReqIdx]; + + if (pReq->Measurement.Channel != pAd->CommonCfg.Channel) + { + RTMPusecDelay(100000); + } + + // 5. There are more requests to be measure + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_REQ, 0, NULL); + RT28XX_MLME_HANDLER(pAd); + } + + DBGPRINT(RT_DEBUG_TRACE, ("AironetReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID AironetFinalReportAction( + IN PRTMP_ADAPTER pAd) +{ + PUCHAR pDest; + PAIRONET_IAPP_HEADER pIAPP; + PHEADER_802_11 pHeader; + UCHAR AckRate = RATE_2; + USHORT AckDuration = 0; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + + DBGPRINT(RT_DEBUG_TRACE, ("AironetFinalReportAction ----->\n")); + + // 0. Set up the frame pointer, Frame was inited at the end of message action + pDest = &pAd->StaCfg.FrameReportBuf[LENGTH_802_11]; + + // 1. Update report IAPP fields + pIAPP = (PAIRONET_IAPP_HEADER) pDest; + + // 2. Copy Cisco SNAP header + NdisMoveMemory(pIAPP->CiscoSnapHeader, SNAP_AIRONET, LENGTH_802_1_H); + + // 3. network order for this 16bit length + pIAPP->Length = cpu2be16(pAd->StaCfg.FrameReportLen - LENGTH_802_11 - LENGTH_802_1_H); + + // 3.1 sanity check the report length, ignore it if there is nothing to report + if (be2cpu16(pIAPP->Length) <= 18) + return; + + // 4. Type must be 0x32 + pIAPP->Type = AIRONET_IAPP_TYPE; + + // 5. SubType for report must be 0x81 + pIAPP->SubType = AIRONET_IAPP_SUBTYPE_REPORT; + + // 6. DA is not used and must be zero, although the whole frame was cleared at the start of function + // We will do it again here. We can use BSSID instead + COPY_MAC_ADDR(pIAPP->DA, pAd->CommonCfg.Bssid); + + // 7. SA is the client reporting which must be our MAC + COPY_MAC_ADDR(pIAPP->SA, pAd->CurrentAddress); + + // 8. Copy the saved dialog token + pIAPP->Token = pAd->StaCfg.IAPPToken; + + // 9. Make the Report frame 802.11 header + // Reuse function in wpa.c + pHeader = (PHEADER_802_11) pAd->StaCfg.FrameReportBuf; + pAd->Sequence ++; + WpaMacHeaderInit(pAd, pHeader, 0, pAd->CommonCfg.Bssid); + + // ACK size is 14 include CRC, and its rate is based on real time information + AckRate = pAd->CommonCfg.ExpectedACKRate[pAd->CommonCfg.MlmeRate]; + AckDuration = RTMPCalcDuration(pAd, AckRate, 14); + pHeader->Duration = pAd->CommonCfg.Dsifs + AckDuration; + + // Use MLME enqueue method + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + // 10. Prepare report frame with dynamic outbuffer. Just simply copy everything. + MakeOutgoingFrame(pOutBuffer, &FrameLen, + pAd->StaCfg.FrameReportLen, pAd->StaCfg.FrameReportBuf, + END_OF_ARGS); + + // 11. Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.CCXReqType = MSRN_TYPE_UNUSED; + + DBGPRINT(RT_DEBUG_TRACE, ("AironetFinalReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID ChannelLoadReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PMEASUREMENT_REPORT_ELEMENT pReport; + PCHANNEL_LOAD_REPORT pLoad; + PUCHAR pDest; + UCHAR CCABusyFraction; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadReportAction ----->\n")); + + // Disable Rx with promiscuous reception, make it back to normal + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification. + + // 0. Setup pointer for processing beacon & probe response + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + + // 1. Fill Measurement report element field. + pReport->Eid = IE_MEASUREMENT_REPORT; + // Fixed Length at 9, not include Eid and length fields + pReport->Length = 9; + pReport->Token = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Mode; + pReport->Type = MSRN_TYPE_CHANNEL_LOAD_REQ; + + // 2. Fill channel report measurement data + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + pLoad = (PCHANNEL_LOAD_REPORT) pDest; + pLoad->Channel = pAd->StaCfg.MeasurementRequest[Index].Measurement.Channel; + pLoad->Spare = 0; + pLoad->Duration = pAd->StaCfg.MeasurementRequest[Index].Measurement.Duration; + + // 3. Calculate the CCA Busy Fraction + // (Bytes + ACK size) * 8 / Tx speed * 255 / 1000 / measurement duration, use 24 us Tx speed + // = (Bytes + ACK) / 12 / duration + // 9 is the good value for pAd->StaCfg.CLFactor + // CCABusyFraction = (UCHAR) (pAd->StaCfg.CLBusyBytes / 9 / pLoad->Duration); + CCABusyFraction = (UCHAR) (pAd->StaCfg.CLBusyBytes / pAd->StaCfg.CLFactor / pLoad->Duration); + if (CCABusyFraction < 10) + CCABusyFraction = (UCHAR) (pAd->StaCfg.CLBusyBytes / 3 / pLoad->Duration) + 1; + + pLoad->CCABusy = CCABusyFraction; + DBGPRINT(RT_DEBUG_TRACE, ("CLBusyByte %ld, Duration %d, Result, %d\n", pAd->StaCfg.CLBusyBytes, pLoad->Duration, CCABusyFraction)); + + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen %d\n", pAd->StaCfg.FrameReportLen)); + pAd->StaCfg.FrameReportLen += (sizeof(MEASUREMENT_REPORT_ELEMENT) + sizeof(CHANNEL_LOAD_REPORT)); + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen %d\n", pAd->StaCfg.FrameReportLen)); + + // 4. Clear channel load measurement flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + // 5. reset to idle state + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + + DBGPRINT(RT_DEBUG_TRACE, ("ChannelLoadReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID NoiseHistReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + PMEASUREMENT_REPORT_ELEMENT pReport; + PNOISE_HIST_REPORT pNoise; + PUCHAR pDest; + UCHAR i,NoiseCnt; + USHORT TotalRPICnt, TotalRPISum; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistReportAction ----->\n")); + + // 0. Disable Rx with promiscuous reception, make it back to normal + RTMP_IO_WRITE32(pAd, RX_FILTR_CFG, STANORMAL); // Staion not drop control frame will fail WiFi Certification. + // 1. Setup pointer for processing beacon & probe response + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + + // 2. Fill Measurement report element field. + pReport->Eid = IE_MEASUREMENT_REPORT; + // Fixed Length at 16, not include Eid and length fields + pReport->Length = 16; + pReport->Token = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[Index].ReqElem.Mode; + pReport->Type = MSRN_TYPE_NOISE_HIST_REQ; + + // 3. Fill noise histogram report measurement data + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + pNoise = (PNOISE_HIST_REPORT) pDest; + pNoise->Channel = pAd->StaCfg.MeasurementRequest[Index].Measurement.Channel; + pNoise->Spare = 0; + pNoise->Duration = pAd->StaCfg.MeasurementRequest[Index].Measurement.Duration; + // 4. Fill Noise histogram, the total RPI counts should be 0.4 * TU + // We estimate 4000 normal packets received durning 10 seconds test. + // Adjust it if required. + // 3 is a good value for pAd->StaCfg.NHFactor + // TotalRPICnt = pNoise->Duration * 3 / 10; + TotalRPICnt = pNoise->Duration * pAd->StaCfg.NHFactor / 10; + TotalRPISum = 0; + + for (i = 0; i < 8; i++) + { + TotalRPISum += pAd->StaCfg.RPIDensity[i]; + DBGPRINT(RT_DEBUG_TRACE, ("RPI %d Conuts %d\n", i, pAd->StaCfg.RPIDensity[i])); + } + + // Double check if the counter is larger than our expectation. + // We will replace it with the total number plus a fraction. + if (TotalRPISum > TotalRPICnt) + TotalRPICnt = TotalRPISum + pNoise->Duration / 20; + + DBGPRINT(RT_DEBUG_TRACE, ("Total RPI Conuts %d\n", TotalRPICnt)); + + // 5. Initialize noise count for the total summation of 0xff + NoiseCnt = 0; + for (i = 1; i < 8; i++) + { + pNoise->Density[i] = (UCHAR) (pAd->StaCfg.RPIDensity[i] * 255 / TotalRPICnt); + if ((pNoise->Density[i] == 0) && (pAd->StaCfg.RPIDensity[i] != 0)) + pNoise->Density[i]++; + NoiseCnt += pNoise->Density[i]; + DBGPRINT(RT_DEBUG_TRACE, ("Reported RPI[%d] = 0x%02x\n", i, pNoise->Density[i])); + } + + // 6. RPI[0] represents the rest of counts + pNoise->Density[0] = 0xff - NoiseCnt; + DBGPRINT(RT_DEBUG_TRACE, ("Reported RPI[0] = 0x%02x\n", pNoise->Density[0])); + + pAd->StaCfg.FrameReportLen += (sizeof(MEASUREMENT_REPORT_ELEMENT) + sizeof(NOISE_HIST_REPORT)); + + // 7. Clear channel load measurement flag + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_RADIO_MEASUREMENT); + + // 8. reset to idle state + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + + DBGPRINT(RT_DEBUG_TRACE, ("NoiseHistReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Prepare Beacon report action, + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID BeaconReportAction( + IN PRTMP_ADAPTER pAd, + IN UCHAR Index) +{ + DBGPRINT(RT_DEBUG_TRACE, ("BeaconReportAction ----->\n")); + + // Looks like we don't have anything thing need to do here. + // All measurement report already finished in AddBeaconReport + // The length is in the FrameReportLen + + // reset Beacon index for next beacon request + pAd->StaCfg.LastBssIndex = 0xff; + + // reset to idle state + pAd->Mlme.AironetMachine.CurrState = AIRONET_IDLE; + + DBGPRINT(RT_DEBUG_TRACE, ("BeaconReportAction <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + Index Current BSSID in CCXBsstab entry index + + Return Value: + + Note: + + ======================================================================== +*/ +VOID AironetAddBeaconReport( + IN PRTMP_ADAPTER pAd, + IN ULONG Index, + IN PMLME_QUEUE_ELEM pElem) +{ + PVOID pMsg; + PUCHAR pSrc, pDest; + UCHAR ReqIdx; + ULONG MsgLen; + USHORT Length; + PFRAME_802_11 pFrame; + PMEASUREMENT_REPORT_ELEMENT pReport; + PEID_STRUCT pEid; + PBEACON_REPORT pBeaconReport; + PBSS_ENTRY pBss; + + // 0. Setup pointer for processing beacon & probe response + pMsg = pElem->Msg; + MsgLen = pElem->MsgLen; + pFrame = (PFRAME_802_11) pMsg; + pSrc = pFrame->Octet; // Start from AP TSF + pBss = (PBSS_ENTRY) &pAd->StaCfg.CCXBssTab.BssEntry[Index]; + ReqIdx = pAd->StaCfg.CurrentRMReqIdx; + + // 1 Check the Index, if we already create this entry, only update the average RSSI + if ((Index <= pAd->StaCfg.LastBssIndex) && (pAd->StaCfg.LastBssIndex != 0xff)) + { + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.BssReportOffset[Index]]; + // Point to bss report information + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + pBeaconReport = (PBEACON_REPORT) pDest; + + // Update Rx power, in dBm + // Get the original RSSI readback from BBP + pBeaconReport->RxPower += pAd->BbpRssiToDbmDelta; + // Average the Rssi reading + pBeaconReport->RxPower = (pBeaconReport->RxPower + pBss->Rssi) / 2; + // Get to dBm format + pBeaconReport->RxPower -= pAd->BbpRssiToDbmDelta; + + DBGPRINT(RT_DEBUG_TRACE, ("Bssid %02x:%02x:%02x:%02x:%02x:%02x ", + pBss->Bssid[0], pBss->Bssid[1], pBss->Bssid[2], + pBss->Bssid[3], pBss->Bssid[4], pBss->Bssid[5])); + DBGPRINT(RT_DEBUG_TRACE, ("RxPower[%ld] Rssi %d, Avg Rssi %d\n", Index, (pBss->Rssi - pAd->BbpRssiToDbmDelta), pBeaconReport->RxPower - 256)); + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen = %d\n", pAd->StaCfg.BssReportOffset[Index])); + + // Update other information here + + // Done + return; + } + + // 2. Update reported Index + pAd->StaCfg.LastBssIndex = Index; + + // 3. Setup the buffer address for copying this BSSID into reporting frame + // The offset should start after 802.11 header and report frame header. + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + + // 4. Save the start offset of each Bss in report frame + pAd->StaCfg.BssReportOffset[Index] = pAd->StaCfg.FrameReportLen; + + // 5. Fill Measurement report fields + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + pReport->Eid = IE_MEASUREMENT_REPORT; + pReport->Length = 0; + pReport->Token = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Mode; + pReport->Type = MSRN_TYPE_BEACON_REQ; + Length = sizeof(MEASUREMENT_REPORT_ELEMENT); + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + + // 6. Start thebeacon report format + pBeaconReport = (PBEACON_REPORT) pDest; + pDest += sizeof(BEACON_REPORT); + Length += sizeof(BEACON_REPORT); + + // 7. Copy Channel number + pBeaconReport->Channel = pBss->Channel; + pBeaconReport->Spare = 0; + pBeaconReport->Duration = pAd->StaCfg.MeasurementRequest[ReqIdx].Measurement.Duration; + pBeaconReport->PhyType = ((pBss->SupRateLen+pBss->ExtRateLen > 4) ? PHY_ERP : PHY_DSS); + // 8. Rx power, in dBm + pBeaconReport->RxPower = pBss->Rssi - pAd->BbpRssiToDbmDelta; + + DBGPRINT(RT_DEBUG_TRACE, ("Bssid %02x:%02x:%02x:%02x:%02x:%02x ", + pBss->Bssid[0], pBss->Bssid[1], pBss->Bssid[2], + pBss->Bssid[3], pBss->Bssid[4], pBss->Bssid[5])); + DBGPRINT(RT_DEBUG_TRACE, ("RxPower[%ld], Rssi %d\n", Index, pBeaconReport->RxPower - 256)); + DBGPRINT(RT_DEBUG_TRACE, ("FrameReportLen = %d\n", pAd->StaCfg.FrameReportLen)); + + pBeaconReport->BeaconInterval = pBss->BeaconPeriod; + COPY_MAC_ADDR(pBeaconReport->BSSID, pFrame->Hdr.Addr3); + NdisMoveMemory(pBeaconReport->ParentTSF, pSrc, 4); + NdisMoveMemory(pBeaconReport->TargetTSF, &pElem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pBeaconReport->TargetTSF[4], &pElem->TimeStamp.u.HighPart, 4); + + // 9. Skip the beacon frame and offset to start of capabilityinfo since we already processed capabilityinfo + pSrc += (TIMESTAMP_LEN + 2); + pBeaconReport->CapabilityInfo = *(USHORT *)pSrc; + + // 10. Point to start of element ID + pSrc += 2; + pEid = (PEID_STRUCT) pSrc; + + // 11. Start process all variable Eid oayload and add the appropriate to the frame report + while (((PUCHAR) pEid + pEid->Len + 1) < ((PUCHAR) pFrame + MsgLen)) + { + // Only limited EID are required to report for CCX 2. It includes SSID, Supported rate, + // FH paramenter set, DS parameter set, CF parameter set, IBSS parameter set, + // TIM (report first 4 bytes only, radio measurement capability + switch (pEid->Eid) + { + case IE_SSID: + case IE_SUPP_RATES: + case IE_FH_PARM: + case IE_DS_PARM: + case IE_CF_PARM: + case IE_IBSS_PARM: + NdisMoveMemory(pDest, pEid, pEid->Len + 2); + pDest += (pEid->Len + 2); + Length += (pEid->Len + 2); + break; + + case IE_MEASUREMENT_CAPABILITY: + // Since this IE is duplicated with WPA security IE, we has to do sanity check before + // recognize it. + // 1. It also has fixed 6 bytes IE length. + if (pEid->Len != 6) + break; + // 2. Check the Cisco Aironet OUI + if (NdisEqualMemory(CISCO_OUI, (pSrc + 2), 3)) + { + // Matched, this is what we want + NdisMoveMemory(pDest, pEid, pEid->Len + 2); + pDest += (pEid->Len + 2); + Length += (pEid->Len + 2); + } + break; + + case IE_TIM: + if (pEid->Len > 4) + { + // May truncate and report the first 4 bytes only, with the eid & len, total should be 6 + NdisMoveMemory(pDest, pEid, 6); + pDest += 6; + Length += 6; + } + else + { + NdisMoveMemory(pDest, pEid, pEid->Len + 2); + pDest += (pEid->Len + 2); + Length += (pEid->Len + 2); + } + break; + + default: + break; + } + // 12. Move to next element ID + pSrc += (2 + pEid->Len); + pEid = (PEID_STRUCT) pSrc; + } + + // 13. Update the length in the header, not include EID and length + pReport->Length = Length - 4; + + // 14. Update the frame report buffer data length + pAd->StaCfg.FrameReportLen += Length; + DBGPRINT(RT_DEBUG_TRACE, ("FR len = %d\n", pAd->StaCfg.FrameReportLen)); +} + +/* + ======================================================================== + + Routine Description: + + Arguments: + Index Current BSSID in CCXBsstab entry index + + Return Value: + + Note: + + ======================================================================== +*/ +VOID AironetCreateBeaconReportFromBssTable( + IN PRTMP_ADAPTER pAd) +{ + PMEASUREMENT_REPORT_ELEMENT pReport; + PBEACON_REPORT pBeaconReport; + UCHAR Index, ReqIdx; + USHORT Length; + PUCHAR pDest; + PBSS_ENTRY pBss; + + // 0. setup base pointer + ReqIdx = pAd->StaCfg.CurrentRMReqIdx; + + for (Index = 0; Index < pAd->StaCfg.CCXBssTab.BssNr; Index++) + { + // 1. Setup the buffer address for copying this BSSID into reporting frame + // The offset should start after 802.11 header and report frame header. + pDest = (PUCHAR) &pAd->StaCfg.FrameReportBuf[pAd->StaCfg.FrameReportLen]; + pBss = (PBSS_ENTRY) &pAd->StaCfg.CCXBssTab.BssEntry[Index]; + Length = 0; + + // 2. Fill Measurement report fields + pReport = (PMEASUREMENT_REPORT_ELEMENT) pDest; + pReport->Eid = IE_MEASUREMENT_REPORT; + pReport->Length = 0; + pReport->Token = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Token; + pReport->Mode = pAd->StaCfg.MeasurementRequest[ReqIdx].ReqElem.Mode; + pReport->Type = MSRN_TYPE_BEACON_REQ; + Length = sizeof(MEASUREMENT_REPORT_ELEMENT); + pDest += sizeof(MEASUREMENT_REPORT_ELEMENT); + + // 3. Start the beacon report format + pBeaconReport = (PBEACON_REPORT) pDest; + pDest += sizeof(BEACON_REPORT); + Length += sizeof(BEACON_REPORT); + + // 4. Copy Channel number + pBeaconReport->Channel = pBss->Channel; + pBeaconReport->Spare = 0; + pBeaconReport->Duration = pAd->StaCfg.MeasurementRequest[ReqIdx].Measurement.Duration; + pBeaconReport->PhyType = ((pBss->SupRateLen+pBss->ExtRateLen > 4) ? PHY_ERP : PHY_DSS); + pBeaconReport->RxPower = pBss->Rssi - pAd->BbpRssiToDbmDelta; + pBeaconReport->BeaconInterval = pBss->BeaconPeriod; + pBeaconReport->CapabilityInfo = pBss->CapabilityInfo; + COPY_MAC_ADDR(pBeaconReport->BSSID, pBss->Bssid); + NdisMoveMemory(pBeaconReport->ParentTSF, pBss->PTSF, 4); + NdisMoveMemory(pBeaconReport->TargetTSF, pBss->TTSF, 8); + + // 5. Create SSID + *pDest++ = 0x00; + *pDest++ = pBss->SsidLen; + NdisMoveMemory(pDest, pBss->Ssid, pBss->SsidLen); + pDest += pBss->SsidLen; + Length += (2 + pBss->SsidLen); + + // 6. Create SupportRates + *pDest++ = 0x01; + *pDest++ = pBss->SupRateLen; + NdisMoveMemory(pDest, pBss->SupRate, pBss->SupRateLen); + pDest += pBss->SupRateLen; + Length += (2 + pBss->SupRateLen); + + // 7. DS Parameter + *pDest++ = 0x03; + *pDest++ = 1; + *pDest++ = pBss->Channel; + Length += 3; + + // 8. IBSS parameter if presents + if (pBss->BssType == BSS_ADHOC) + { + *pDest++ = 0x06; + *pDest++ = 2; + *(PUSHORT) pDest = pBss->AtimWin; + pDest += 2; + Length += 4; + } + + // 9. Update length field, not include EID and length + pReport->Length = Length - 4; + + // 10. Update total frame size + pAd->StaCfg.FrameReportLen += Length; + } +} diff --git a/drivers/staging/rt2870/sta/assoc.c b/drivers/staging/rt2870/sta/assoc.c new file mode 100644 index 000000000000..a76dab500bcb --- /dev/null +++ b/drivers/staging/rt2870/sta/assoc.c @@ -0,0 +1,2039 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + assoc.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-9-3 porting from RT2500 +*/ +#include "../rt_config.h" + +UCHAR CipherWpaTemplate[] = { + 0xdd, // WPA IE + 0x16, // Length + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x01 // authentication + }; + +UCHAR CipherWpa2Template[] = { + 0x30, // RSN IE + 0x14, // Length + 0x01, 0x00, // Version + 0x00, 0x0f, 0xac, 0x02, // group cipher, TKIP + 0x01, 0x00, // number of pairwise + 0x00, 0x0f, 0xac, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x0f, 0xac, 0x02, // authentication + 0x00, 0x00, // RSN capability + }; + +UCHAR Ccx2IeInfo[] = { 0x00, 0x40, 0x96, 0x03, 0x02}; + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID AssocStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, Trans, MAX_ASSOC_STATE, MAX_ASSOC_MSG, (STATE_MACHINE_FUNC)Drop, ASSOC_IDLE, ASSOC_MACHINE_BASE); + + // first column + StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)MlmeAssocReqAction); + StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)MlmeReassocReqAction); + StateMachineSetAction(S, ASSOC_IDLE, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)MlmeDisassocReqAction); + StateMachineSetAction(S, ASSOC_IDLE, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + + // second column + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP, (STATE_MACHINE_FUNC)PeerAssocRspAction); + // + // Patch 3Com AP MOde:3CRWE454G72 + // We send Assoc request frame to this AP, it always send Reassoc Rsp not Associate Rsp. + // + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP, (STATE_MACHINE_FUNC)PeerAssocRspAction); + StateMachineSetAction(S, ASSOC_WAIT_RSP, MT2_ASSOC_TIMEOUT, (STATE_MACHINE_FUNC)AssocTimeoutAction); + + // third column + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_REASSOC_RSP, (STATE_MACHINE_FUNC)PeerReassocRspAction); + // + // Patch, AP doesn't send Reassociate Rsp frame to Station. + // + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_PEER_ASSOC_RSP, (STATE_MACHINE_FUNC)PeerReassocRspAction); + StateMachineSetAction(S, REASSOC_WAIT_RSP, MT2_REASSOC_TIMEOUT, (STATE_MACHINE_FUNC)ReassocTimeoutAction); + + // fourth column + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_ASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAssoc); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_REASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenReassoc); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_MLME_DISASSOC_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenDisassociate); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_PEER_DISASSOC_REQ, (STATE_MACHINE_FUNC)PeerDisassocAction); + StateMachineSetAction(S, DISASSOC_WAIT_RSP, MT2_DISASSOC_TIMEOUT, (STATE_MACHINE_FUNC)DisassocTimeoutAction); + + // initialize the timer + RTMPInitTimer(pAd, &pAd->MlmeAux.AssocTimer, GET_TIMER_FUNCTION(AssocTimeout), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->MlmeAux.ReassocTimer, GET_TIMER_FUNCTION(ReassocTimeout), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->MlmeAux.DisassocTimer, GET_TIMER_FUNCTION(DisassocTimeout), pAd, FALSE); +} + +/* + ========================================================================== + Description: + Association timeout procedure. After association timeout, this function + will be called and it will put a message into the MLME queue + Parameters: + Standard timer parameters + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AssocTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_ASSOC_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + Reassociation timeout procedure. After reassociation timeout, this + function will be called and put a message into the MLME queue + Parameters: + Standard timer parameters + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID ReassocTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_REASSOC_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + Disassociation timeout procedure. After disassociation timeout, this + function will be called and put a message into the MLME queue + Parameters: + Standard timer parameters + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID DisassocTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_DISASSOC_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + mlme assoc req handling procedure + Parameters: + Adapter - Adapter pointer + Elem - MLME Queue Element + Pre: + the station has been authenticated and the following information is stored in the config + -# SSID + -# supported rates and their length + -# listen interval (Adapter->StaCfg.default_listen_count) + -# Transmit power (Adapter->StaCfg.tx_power) + Post : + -# An association request frame is generated and sent to the air + -# Association timer starts + -# Association state -> ASSOC_WAIT_RSP + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeAssocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR ApAddr[6]; + HEADER_802_11 AssocHdr; + UCHAR Ccx2Len = 5; + UCHAR WmeIe[9] = {IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; + USHORT ListenIntv; + ULONG Timeout; + USHORT CapabilityInfo; + BOOLEAN TimerCancelled; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + ULONG tmp; + USHORT VarIesOffset; + UCHAR CkipFlag; + UCHAR CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH]; + UCHAR AironetCkipIe = IE_AIRONET_CKIP; + UCHAR AironetCkipLen = CKIP_NEGOTIATION_LENGTH; + UCHAR AironetIPAddressIE = IE_AIRONET_IPADDRESS; + UCHAR AironetIPAddressLen = AIRONET_IPADDRESS_LENGTH; + UCHAR AironetIPAddressBuffer[AIRONET_IPADDRESS_LENGTH] = {0x00, 0x40, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00}; + USHORT Status; + + // Block all authentication request durning WPA block period + if (pAd->StaCfg.bBlockAssoc == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Block Assoc request durning WPA block period!\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + } + // check sanity first + else if (MlmeAssocReqSanity(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo, &Timeout, &ListenIntv)) + { + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled); + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr); + + // Get an unused nonpaged memory + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeAssocReqAction() allocate memory failed \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + return; + } + + // Add by James 03/06/27 + pAd->StaCfg.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + // Association don't need to report MAC address + pAd->StaCfg.AssocInfo.AvailableRequestFixedIEs = + NDIS_802_11_AI_REQFI_CAPABILITIES | NDIS_802_11_AI_REQFI_LISTENINTERVAL; + pAd->StaCfg.AssocInfo.RequestFixedIEs.Capabilities = CapabilityInfo; + pAd->StaCfg.AssocInfo.RequestFixedIEs.ListenInterval = ListenIntv; + // Only reassociate need this + //COPY_MAC_ADDR(pAd->StaCfg.AssocInfo.RequestFixedIEs.CurrentAPAddress, ApAddr); + pAd->StaCfg.AssocInfo.OffsetRequestIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + + NdisZeroMemory(pAd->StaCfg.ReqVarIEs, MAX_VIE_LEN); + // First add SSID + VarIesOffset = 0; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SsidIe, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->MlmeAux.SsidLen, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + VarIesOffset += pAd->MlmeAux.SsidLen; + + // Second add Supported rates + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &SupRateIe, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->MlmeAux.SupRateLen, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->MlmeAux.SupRate, pAd->MlmeAux.SupRateLen); + VarIesOffset += pAd->MlmeAux.SupRateLen; + // End Add by James + + if ((pAd->CommonCfg.Channel > 14) && + (pAd->CommonCfg.bIEEE80211H == TRUE)) + CapabilityInfo |= 0x0100; + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send ASSOC request...\n")); + MgtMacHeaderInit(pAd, &AssocHdr, SUBTYPE_ASSOC_REQ, 0, ApAddr, ApAddr); + + // Build basic frame first + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &AssocHdr, + 2, &CapabilityInfo, + 2, &ListenIntv, + 1, &SsidIe, + 1, &pAd->MlmeAux.SsidLen, + pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + // HT + if ((pAd->MlmeAux.HtCapabilityLen > 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + ULONG TmpLen; + UCHAR HtLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; + if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE) + { + HtLen = SIZE_HT_CAP_IE + 4; + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + else + { +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &pAd->MlmeAux.HtCapabilityLen, + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); +#else + NdisZeroMemory(&HtCapabilityTmp, sizeof(HT_CAPABILITY_IE)); + NdisMoveMemory(&HtCapabilityTmp, &pAd->MlmeAux.HtCapability, pAd->MlmeAux.HtCapabilityLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &pAd->MlmeAux.HtCapabilityLen, + pAd->MlmeAux.HtCapabilityLen,&HtCapabilityTmp, + END_OF_ARGS); +#endif + } + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + + // add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION + // Case I: (Aggregation + Piggy-Back) + // 1. user enable aggregation, AND + // 2. Mac support piggy-back + // 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON + // Case II: (Aggregation) + // 1. user enable aggregation, AND + // 2. AP annouces it's AGGREGATION-capable in BEACON + if (pAd->CommonCfg.bAggregationCapable) + { + if ((pAd->CommonCfg.bPiggyBackCapable) && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x03, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + else if (pAd->MlmeAux.APRalinkIe & 0x00000001) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x01, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + } + else + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x06, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + + if (pAd->MlmeAux.APEdcaParm.bValid) + { + if (pAd->CommonCfg.bAPSDCapable && pAd->MlmeAux.APEdcaParm.bAPSDCapable) + { + QBSS_STA_INFO_PARM QosInfo; + + NdisZeroMemory(&QosInfo, sizeof(QBSS_STA_INFO_PARM)); + QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE; + QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK; + QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI; + QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO; + QosInfo.MaxSPLength = pAd->CommonCfg.MaxSPLength; + WmeIe[8] |= *(PUCHAR)&QosInfo; + } + else + { + // The Parameter Set Count is set to ¡§0¡¨ in the association request frames + // WmeIe[8] |= (pAd->MlmeAux.APEdcaParm.EdcaUpdateCount & 0x0f); + } + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 9, &WmeIe[0], + END_OF_ARGS); + FrameLen += tmp; + } + + // + // Let WPA(#221) Element ID on the end of this association frame. + // Otherwise some AP will fail on parsing Element ID and set status fail on Assoc Rsp. + // For example: Put Vendor Specific IE on the front of WPA IE. + // This happens on AP (Model No:Linksys WRK54G) + // + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) + ) + ) + { + UCHAR RSNIe = IE_WPA; + + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)) + { + RSNIe = IE_WPA2; + } + + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, BSS0); + + // Check for WPA PMK cache list + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) + { + INT idx; + BOOLEAN FoundPMK = FALSE; + // Search chched PMKID, append it if existed + for (idx = 0; idx < PMKID_NO; idx++) + { + if (NdisEqualMemory(ApAddr, &pAd->StaCfg.SavedPMK[idx].BSSID, 6)) + { + FoundPMK = TRUE; + break; + } + } + + if (FoundPMK) + { + // Set PMK number + *(PUSHORT) &pAd->StaCfg.RSN_IE[pAd->StaCfg.RSNIE_Len] = 1; + NdisMoveMemory(&pAd->StaCfg.RSN_IE[pAd->StaCfg.RSNIE_Len + 2], &pAd->StaCfg.SavedPMK[idx].PMKID, 16); + pAd->StaCfg.RSNIE_Len += 18; + } + } + + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &RSNIe, + 1, &pAd->StaCfg.RSNIE_Len, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + } + + FrameLen += tmp; + + { + // Append Variable IE + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &RSNIe, 1); + VarIesOffset += 1; + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, &pAd->StaCfg.RSNIE_Len, 1); + VarIesOffset += 1; + } + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len); + VarIesOffset += pAd->StaCfg.RSNIE_Len; + + // Set Variable IEs Length + pAd->StaCfg.ReqVarIELen = VarIesOffset; + } + + // We have update that at PeerBeaconAtJoinRequest() + CkipFlag = pAd->StaCfg.CkipFlag; + if (CkipFlag != 0) + { + NdisZeroMemory(CkipNegotiationBuffer, CKIP_NEGOTIATION_LENGTH); + CkipNegotiationBuffer[2] = 0x66; + // Make it try KP & MIC, since we have to follow the result from AssocRsp + CkipNegotiationBuffer[8] = 0x18; + CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH - 1] = 0x22; + CkipFlag = 0x18; + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetCkipIe, + 1, &AironetCkipLen, + AironetCkipLen, CkipNegotiationBuffer, + END_OF_ARGS); + FrameLen += tmp; + } + + // Add CCX v2 request if CCX2 admin state is on + if (pAd->StaCfg.CCXControl.field.Enable == 1) + { + + // + // Add AironetIPAddressIE for Cisco CCX 2.X + // Add CCX Version + // + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetIPAddressIE, + 1, &AironetIPAddressLen, + AironetIPAddressLen, AironetIPAddressBuffer, + 1, &Ccx2Ie, + 1, &Ccx2Len, + Ccx2Len, Ccx2IeInfo, + END_OF_ARGS); + FrameLen += tmp; + + // + // Add CipherSuite CCKM or LeapTkip if setting. + // +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd)) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + CipherSuiteCiscoCCKMLen, CipherSuiteCiscoCCKM, + END_OF_ARGS); + FrameLen += tmp; + + // Third add RSN + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, CipherSuiteCiscoCCKM, CipherSuiteCiscoCCKMLen); //Save CipherSuite + VarIesOffset += CipherSuiteCiscoCCKMLen; + } + else if ((pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) && (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled)) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + CipherSuiteCCXTkipLen, CipherSuiteCCXTkip, + END_OF_ARGS); + FrameLen += tmp; + + // Third add RSN + NdisMoveMemory(pAd->StaCfg.ReqVarIEs + VarIesOffset, CipherSuiteCCXTkip, CipherSuiteCCXTkipLen); + VarIesOffset += CipherSuiteCCXTkipLen; + } +#endif // LEAP_SUPPORT // + + // Add by James 03/06/27 + // Set Variable IEs Length + pAd->StaCfg.ReqVarIELen = VarIesOffset; + pAd->StaCfg.AssocInfo.RequestIELength = VarIesOffset; + + // OffsetResponseIEs follow ReqVarIE + pAd->StaCfg.AssocInfo.OffsetResponseIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION) + pAd->StaCfg.ReqVarIELen; + // End Add by James + } + + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.AssocTimer, Timeout); + pAd->Mlme.AssocMachine.CurrState = ASSOC_WAIT_RSP; + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeAssocReqAction() sanity check failed. BUG!!!!!! \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + } + +} + +/* + ========================================================================== + Description: + mlme reassoc req handling procedure + Parameters: + Elem - + Pre: + -# SSID (Adapter->StaCfg.ssid[]) + -# BSSID (AP address, Adapter->StaCfg.bssid) + -# Supported rates (Adapter->StaCfg.supported_rates[]) + -# Supported rates length (Adapter->StaCfg.supported_rates_len) + -# Tx power (Adapter->StaCfg.tx_power) + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeReassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR ApAddr[6]; + HEADER_802_11 ReassocHdr; + UCHAR Ccx2Len = 5; + UCHAR WmeIe[9] = {IE_VENDOR_SPECIFIC, 0x07, 0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; + USHORT CapabilityInfo, ListenIntv; + ULONG Timeout; + ULONG FrameLen = 0; + BOOLEAN TimerCancelled; + NDIS_STATUS NStatus; + ULONG tmp; + PUCHAR pOutBuffer = NULL; +//CCX 2.X +#ifdef LEAP_SUPPORT + UCHAR CkipFlag; + UCHAR CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH]; + UCHAR AironetCkipIe = IE_AIRONET_CKIP; + UCHAR AironetCkipLen = CKIP_NEGOTIATION_LENGTH; + UCHAR AironetIPAddressIE = IE_AIRONET_IPADDRESS; + UCHAR AironetIPAddressLen = AIRONET_IPADDRESS_LENGTH; + UCHAR AironetIPAddressBuffer[AIRONET_IPADDRESS_LENGTH] = {0x00, 0x40, 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00}; + UCHAR AironetCCKMReassocIE = IE_AIRONET_CCKMREASSOC; + UCHAR AironetCCKMReassocLen = AIRONET_CCKMREASSOC_LENGTH; + UCHAR AironetCCKMReassocBuffer[AIRONET_CCKMREASSOC_LENGTH]; + UCHAR AironetOUI[] = {0x00, 0x40, 0x96, 0x00}; + UCHAR MICMN[16]; + UCHAR CalcMicBuffer[80]; + ULONG CalcMicBufferLen = 0; +#endif // LEAP_SUPPORT // + USHORT Status; + + // Block all authentication request durning WPA block period + if (pAd->StaCfg.bBlockAssoc == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Block ReAssoc request durning WPA block period!\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } + // the parameters are the same as the association + else if(MlmeAssocReqSanity(pAd, Elem->Msg, Elem->MsgLen, ApAddr, &CapabilityInfo, &Timeout, &ListenIntv)) + { + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeReassocReqAction() allocate memory failed \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + return; + } + + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, ApAddr); + + // make frame, use bssid as the AP address?? + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send RE-ASSOC request...\n")); + MgtMacHeaderInit(pAd, &ReassocHdr, SUBTYPE_REASSOC_REQ, 0, ApAddr, ApAddr); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &ReassocHdr, + 2, &CapabilityInfo, + 2, &ListenIntv, + MAC_ADDR_LEN, ApAddr, + 1, &SsidIe, + 1, &pAd->MlmeAux.SsidLen, + pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + + if (pAd->MlmeAux.APEdcaParm.bValid) + { + if (pAd->CommonCfg.bAPSDCapable && pAd->MlmeAux.APEdcaParm.bAPSDCapable) + { + QBSS_STA_INFO_PARM QosInfo; + + NdisZeroMemory(&QosInfo, sizeof(QBSS_STA_INFO_PARM)); + QosInfo.UAPSD_AC_BE = pAd->CommonCfg.bAPSDAC_BE; + QosInfo.UAPSD_AC_BK = pAd->CommonCfg.bAPSDAC_BK; + QosInfo.UAPSD_AC_VI = pAd->CommonCfg.bAPSDAC_VI; + QosInfo.UAPSD_AC_VO = pAd->CommonCfg.bAPSDAC_VO; + QosInfo.MaxSPLength = pAd->CommonCfg.MaxSPLength; + WmeIe[8] |= *(PUCHAR)&QosInfo; + } + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 9, &WmeIe[0], + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + // HT + if ((pAd->MlmeAux.HtCapabilityLen > 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + ULONG TmpLen; + UCHAR HtLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; + if (pAd->StaActive.SupportedPhyInfo.bPreNHt == TRUE) + { + HtLen = SIZE_HT_CAP_IE + 4; + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &WpaIe, + 1, &HtLen, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + else + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &pAd->MlmeAux.HtCapabilityLen, + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + + // add Ralink proprietary IE to inform AP this STA is going to use AGGREGATION or PIGGY-BACK+AGGREGATION + // Case I: (Aggregation + Piggy-Back) + // 1. user enable aggregation, AND + // 2. Mac support piggy-back + // 3. AP annouces it's PIGGY-BACK+AGGREGATION-capable in BEACON + // Case II: (Aggregation) + // 1. user enable aggregation, AND + // 2. AP annouces it's AGGREGATION-capable in BEACON + if (pAd->CommonCfg.bAggregationCapable) + { + if ((pAd->CommonCfg.bPiggyBackCapable) && ((pAd->MlmeAux.APRalinkIe & 0x00000003) == 3)) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x03, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + else if (pAd->MlmeAux.APRalinkIe & 0x00000001) + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x01, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } + } + else + { + ULONG TmpLen; + UCHAR RalinkIe[9] = {IE_VENDOR_SPECIFIC, 7, 0x00, 0x0c, 0x43, 0x04, 0x00, 0x00, 0x00}; + MakeOutgoingFrame(pOutBuffer+FrameLen, &TmpLen, + 9, RalinkIe, + END_OF_ARGS); + FrameLen += TmpLen; + } +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + { + CkipFlag = pAd->StaCfg.CkipFlag; // We have update that at PeerBeaconAtJoinRequest() + if (CkipFlag != 0) + { + NdisZeroMemory(CkipNegotiationBuffer, CKIP_NEGOTIATION_LENGTH); + CkipNegotiationBuffer[2] = 0x66; + // Make it try KP & MIC, since we have to follow the result from AssocRsp + CkipNegotiationBuffer[8] = 0x18; + CkipNegotiationBuffer[CKIP_NEGOTIATION_LENGTH - 1] = 0x22; + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetCkipIe, + 1, &AironetCkipLen, + AironetCkipLen, CkipNegotiationBuffer, + END_OF_ARGS); + FrameLen += tmp; + } + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetIPAddressIE, + 1, &AironetIPAddressLen, + AironetIPAddressLen, AironetIPAddressBuffer, + END_OF_ARGS); + FrameLen += tmp; + + // + // The RN is incremented before each reassociation request. + // + pAd->StaCfg.CCKMRN++; + // + // Calculate MIC = hmac-md5(krk, STA-ID|BSSID|RSNIE|TSF|RN); + // + COPY_MAC_ADDR(CalcMicBuffer, pAd->CurrentAddress); + CalcMicBufferLen = MAC_ADDR_LEN; + COPY_MAC_ADDR(CalcMicBuffer + CalcMicBufferLen, pAd->MlmeAux.Bssid); + CalcMicBufferLen += MAC_ADDR_LEN; + NdisMoveMemory(CalcMicBuffer + CalcMicBufferLen, CipherSuiteCiscoCCKM, CipherSuiteCiscoCCKMLen); + CalcMicBufferLen += CipherSuiteCiscoCCKMLen; + NdisMoveMemory(CalcMicBuffer + CalcMicBufferLen, (PUCHAR) &pAd->StaCfg.CCKMBeaconAtJoinTimeStamp, sizeof(pAd->StaCfg.CCKMBeaconAtJoinTimeStamp)); + CalcMicBufferLen += sizeof(pAd->StaCfg.CCKMBeaconAtJoinTimeStamp); + NdisMoveMemory(CalcMicBuffer + CalcMicBufferLen, (PUCHAR)&pAd->StaCfg.CCKMRN, sizeof(pAd->StaCfg.CCKMRN)); + CalcMicBufferLen += sizeof(pAd->StaCfg.CCKMRN); + hmac_md5(pAd->StaCfg.KRK, LEN_EAP_MICK, CalcMicBuffer, CalcMicBufferLen, MICMN); + + // + // fill up CCKM reassociation request element + // + NdisMoveMemory(AironetCCKMReassocBuffer, AironetOUI, 4); + NdisMoveMemory(AironetCCKMReassocBuffer + 4, (PUCHAR)&pAd->StaCfg.CCKMBeaconAtJoinTimeStamp, 8); + NdisMoveMemory(AironetCCKMReassocBuffer + 12, (PUCHAR) &pAd->StaCfg.CCKMRN, 4); + NdisMoveMemory(AironetCCKMReassocBuffer +16, MICMN, 8); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &AironetCCKMReassocIE, + 1, &AironetCCKMReassocLen, + AironetCCKMReassocLen, AironetCCKMReassocBuffer, + END_OF_ARGS); + FrameLen += tmp; + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + CipherSuiteCiscoCCKMLen,CipherSuiteCiscoCCKM, + END_OF_ARGS); + FrameLen += tmp; + } +#endif // LEAP_SUPPORT // + + // Add CCX v2 request if CCX2 admin state is on + if (pAd->StaCfg.CCXControl.field.Enable == 1) + { + // + // Add CCX Version + // + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &Ccx2Ie, + 1, &Ccx2Len, + Ccx2Len, Ccx2IeInfo, + END_OF_ARGS); + FrameLen += tmp; + } + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.ReassocTimer, Timeout); /* in mSec */ + pAd->Mlme.AssocMachine.CurrState = REASSOC_WAIT_RSP; + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("ASSOC - MlmeReassocReqAction() sanity check failed. BUG!!!! \n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + Upper layer issues disassoc request + Parameters: + Elem - + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID MlmeDisassocReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PMLME_DISASSOC_REQ_STRUCT pDisassocReq; + HEADER_802_11 DisassocHdr; + PHEADER_802_11 pDisassocHdr; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + NDIS_STATUS NStatus; + BOOLEAN TimerCancelled; + ULONG Timeout = 0; + USHORT Status; + +#ifdef QOS_DLS_SUPPORT + // send DLS-TEAR_DOWN message, + if (pAd->CommonCfg.bDLSCapable) + { + UCHAR i; + + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + } + } + } +#endif // QOS_DLS_SUPPORT // + + // skip sanity check + pDisassocReq = (PMLME_DISASSOC_REQ_STRUCT)(Elem->Msg); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - MlmeDisassocReqAction() allocate memory failed\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status); + return; + } + + + + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &TimerCancelled); + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Send DISASSOC request[BSSID::%02x:%02x:%02x:%02x:%02x:%02x (Reason=%d)\n", + pDisassocReq->Addr[0], pDisassocReq->Addr[1], pDisassocReq->Addr[2], + pDisassocReq->Addr[3], pDisassocReq->Addr[4], pDisassocReq->Addr[5], pDisassocReq->Reason)); + MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pDisassocReq->Addr, pDisassocReq->Addr); // patch peap ttls switching issue + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DisassocHdr, + 2, &pDisassocReq->Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + // To patch Instance and Buffalo(N) AP + // Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine + // Therefore, we send both of them. + pDisassocHdr = (PHEADER_802_11)pOutBuffer; + pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH; + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DisassocReason = REASON_DISASSOC_STA_LEAVING; + COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pDisassocReq->Addr); + + RTMPSetTimer(&pAd->MlmeAux.DisassocTimer, Timeout); /* in mSec */ + pAd->Mlme.AssocMachine.CurrState = DISASSOC_WAIT_RSP; + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + +} + +/* + ========================================================================== + Description: + peer sends assoc rsp back + Parameters: + Elme - MLME message containing the received frame + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerAssocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT CapabilityInfo, Status, Aid; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen; + UCHAR Addr2[MAC_ADDR_LEN]; + BOOLEAN TimerCancelled; + UCHAR CkipFlag; + EDCA_PARM EdcaParm; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + if (PeerAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status, &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, + &HtCapability,&AddHtInfo, &HtCapabilityLen,&AddHtInfoLen,&NewExtChannelOffset, &EdcaParm, &CkipFlag)) + { + // The frame is for me ? + if(MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspAction():ASSOC - receive ASSOC_RSP to me (status=%d)\n", Status)); +#ifdef DOT11_N_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspAction():MacTable [%d].AMsduSize = %d. ClientStatusFlags = 0x%lx \n",Elem->Wcid, pAd->MacTab.Content[BSSID_WCID].AMsduSize, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); +#endif // DOT11_N_SUPPORT // + RTMPCancelTimer(&pAd->MlmeAux.AssocTimer, &TimerCancelled); + if(Status == MLME_SUCCESS) + { + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR idx; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (idx=0; idxMacTab.Content[BSSID_WCID], MaxSupportedRateIn500Kbps, &HtCapability, HtCapabilityLen, CapabilityInfo); + + pAd->StaCfg.CkipFlag = CkipFlag; + if (CkipFlag & 0x18) + { + NdisZeroMemory(pAd->StaCfg.TxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.RxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.CKIPMIC, 4); + pAd->StaCfg.GIV[0] = RandomByte(pAd); + pAd->StaCfg.GIV[1] = RandomByte(pAd); + pAd->StaCfg.GIV[2] = RandomByte(pAd); + pAd->StaCfg.bCkipOn = TRUE; + DBGPRINT(RT_DEBUG_TRACE, (" pAd->StaCfg.CkipFlag = 0x%02x\n", pAd->StaCfg.CkipFlag)); + } + } + else + { + // Faile on Association, we need to check the status code + // Is that a Rogue AP? +#ifdef LEAP_SUPPORT + if ((pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) && (Status == MLME_ALG_NOT_SUPPORT)) + { //Possibly Rogue AP + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, pAd->MlmeAux.Bssid, LEAP_REASON_INVALID_AUTH); + } +#endif // LEAP_SUPPORT // + } + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerAssocRspAction() sanity check fail\n")); + } +} + +/* + ========================================================================== + Description: + peer sends reassoc rsp + Parametrs: + Elem - MLME message cntaining the received frame + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerReassocRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT CapabilityInfo; + USHORT Status; + USHORT Aid; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], SupRateLen; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRateLen; + UCHAR Addr2[MAC_ADDR_LEN]; + UCHAR CkipFlag; + BOOLEAN TimerCancelled; + EDCA_PARM EdcaParm; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + if(PeerAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &CapabilityInfo, &Status, &Aid, SupRate, &SupRateLen, ExtRate, &ExtRateLen, + &HtCapability, &AddHtInfo, &HtCapabilityLen, &AddHtInfoLen,&NewExtChannelOffset, &EdcaParm, &CkipFlag)) + { + if(MAC_ADDR_EQUAL(Addr2, pAd->MlmeAux.Bssid)) // The frame is for me ? + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - receive REASSOC_RSP to me (status=%d)\n", Status)); + RTMPCancelTimer(&pAd->MlmeAux.ReassocTimer, &TimerCancelled); + + if(Status == MLME_SUCCESS) + { + // go to procedure listed on page 376 + AssocPostProc(pAd, Addr2, CapabilityInfo, Aid, SupRate, SupRateLen, ExtRate, ExtRateLen, + &EdcaParm, &HtCapability, HtCapabilityLen, &AddHtInfo); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + + SendAssocIEsToWpaSupplicant(pAd); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + wext_notify_event_assoc(pAd); + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + } + + // + // Cisco Leap CCKM supported Re-association. + // +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + { + if (CCKMAssocRspSanity(pAd, Elem->Msg, Elem->MsgLen) == TRUE) + { + pAd->StaCfg.CkipFlag = CkipFlag; + if (CkipFlag & 0x18) + { + NdisZeroMemory(pAd->StaCfg.TxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.RxSEQ, 4); + NdisZeroMemory(pAd->StaCfg.CKIPMIC, 4); + pAd->StaCfg.GIV[0] = RandomByte(pAd); + pAd->StaCfg.GIV[1] = RandomByte(pAd); + pAd->StaCfg.GIV[2] = RandomByte(pAd); + pAd->StaCfg.bCkipOn = TRUE; + DBGPRINT(RT_DEBUG_TRACE, (" pAd->StaCfg.CkipFlag = 0x%02x\n", pAd->StaCfg.CkipFlag)); + } + + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - CCKMAssocRspSanity() sanity check fail\n")); + } + } + else +#endif // LEAP_SUPPORT // + { + // CkipFlag is no use for reassociate + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); + } + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerReassocRspAction() sanity check fail\n")); + } + +} + +/* + ========================================================================== + Description: + procedures on IEEE 802.11/1999 p.376 + Parametrs: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AssocPostProc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr2, + IN USHORT CapabilityInfo, + IN USHORT Aid, + IN UCHAR SupRate[], + IN UCHAR SupRateLen, + IN UCHAR ExtRate[], + IN UCHAR ExtRateLen, + IN PEDCA_PARM pEdcaParm, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN ADD_HT_INFO_IE *pAddHtInfo) // AP might use this additional ht info IE +{ + ULONG Idx; + + pAd->MlmeAux.BssType = BSS_INFRA; + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pAddr2); + pAd->MlmeAux.Aid = Aid; + pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; +#ifdef DOT11_N_SUPPORT + // Some HT AP might lost WMM IE. We add WMM ourselves. beacuase HT requires QoS on. + if ((HtCapabilityLen > 0) && (pEdcaParm->bValid == FALSE)) + { + pEdcaParm->bValid = TRUE; + pEdcaParm->Aifsn[0] = 3; + pEdcaParm->Aifsn[1] = 7; + pEdcaParm->Aifsn[2] = 2; + pEdcaParm->Aifsn[3] = 2; + + pEdcaParm->Cwmin[0] = 4; + pEdcaParm->Cwmin[1] = 4; + pEdcaParm->Cwmin[2] = 3; + pEdcaParm->Cwmin[3] = 2; + + pEdcaParm->Cwmax[0] = 10; + pEdcaParm->Cwmax[1] = 10; + pEdcaParm->Cwmax[2] = 4; + pEdcaParm->Cwmax[3] = 3; + + pEdcaParm->Txop[0] = 0; + pEdcaParm->Txop[1] = 0; + pEdcaParm->Txop[2] = 96; + pEdcaParm->Txop[3] = 48; + + } +#endif // DOT11_N_SUPPORT // + + NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, pEdcaParm, sizeof(EDCA_PARM)); + + // filter out un-supported rates + pAd->MlmeAux.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen); + + // filter out un-supported rates + pAd->MlmeAux.ExtRateLen = ExtRateLen; + NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen); + +#ifdef DOT11_N_SUPPORT + if (HtCapabilityLen > 0) + { + RTMPCheckHt(pAd, BSSID_WCID, pHtCapability, pAddHtInfo); + } + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> AP.AMsduSize = %d. ClientStatusFlags = 0x%lx \n", pAd->MacTab.Content[BSSID_WCID].AMsduSize, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); + + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> (Mmps=%d, AmsduSize=%d, )\n", + pAd->MacTab.Content[BSSID_WCID].MmpsMode, pAd->MacTab.Content[BSSID_WCID].AMsduSize)); +#endif // DOT11_N_SUPPORT // + + // Set New WPA information + Idx = BssTableSearch(&pAd->ScanTab, pAddr2, pAd->MlmeAux.Channel); + if (Idx == BSS_NOT_FOUND) + { + DBGPRINT_ERR(("ASSOC - Can't find BSS after receiving Assoc response\n")); + } + else + { + // Init variable + pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = 0; + NdisZeroMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, MAX_LEN_OF_RSNIE); + + // Store appropriate RSN_IE for WPA SM negotiation later + if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAd->ScanTab.BssEntry[Idx].VarIELen != 0)) + { + PUCHAR pVIE; + USHORT len; + PEID_STRUCT pEid; + + pVIE = pAd->ScanTab.BssEntry[Idx].VarIEs; + len = pAd->ScanTab.BssEntry[Idx].VarIELen; + + while (len > 0) + { + pEid = (PEID_STRUCT) pVIE; + // For WPA/WPAPSK + if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4)) + && (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, pVIE, (pEid->Len + 2)); + pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = (pEid->Len + 2); + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> Store RSN_IE for WPA SM negotiation \n")); + } + // For WPA2/WPA2PSK + else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3)) + && (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2 || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + NdisMoveMemory(pAd->MacTab.Content[BSSID_WCID].RSN_IE, pVIE, (pEid->Len + 2)); + pAd->MacTab.Content[BSSID_WCID].RSNIE_Len = (pEid->Len + 2); + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> Store RSN_IE for WPA2 SM negotiation \n")); + } + + pVIE += (pEid->Len + 2); + len -= (pEid->Len + 2); + } + } + + if (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == 0) + { + DBGPRINT(RT_DEBUG_TRACE, ("AssocPostProc===> no RSN_IE \n")); + } + else + { + hex_dump("RSN_IE", pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len); + } + } +} + +/* + ========================================================================== + Description: + left part of IEEE 802.11/1999 p.374 + Parameters: + Elem - MLME message containing the received frame + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDisassocAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Reason; + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction()\n")); + if(PeerDisassocSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction() Reason = %d\n", Reason)); + if (INFRA_ON(pAd) && MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, Addr2)) + { + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + + +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + // Cisco_LEAP has start a timer + // We should cancel it if using LEAP + RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &TimerCancelled); + //Check is it mach the LEAP Authentication failed as possible a Rogue AP + //on it's PortSecured not equal to WPA_802_1X_PORT_SECURED while process the Association. + if ((pAd->Mlme.LeapMachine.CurrState != LEAP_IDLE) && (pAd->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED)) + { + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_AUTH_TIMEOUT); + } + } +#endif // LEAP_SUPPORT // + // + // Get Current System time and Turn on AdjacentAPReport + // + NdisGetSystemUpTime(&pAd->StaCfg.CCXAdjacentAPLinkDownTime); + pAd->StaCfg.CCXAdjacentAPReportFlag = TRUE; + LinkDown(pAd, TRUE); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - PeerDisassocAction() sanity check fail\n")); + } + +} + +/* + ========================================================================== + Description: + what the state machine will do after assoc timeout + Parameters: + Elme - + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AssocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - AssocTimeoutAction\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + what the state machine will do after reassoc timeout + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID ReassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - ReassocTimeoutAction\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + what the state machine will do after disassoc timeout + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID DisassocTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - DisassocTimeoutAction\n")); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status); +} + +VOID InvalidStateWhenAssoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenAssoc(state=%ld), reset ASSOC state machine\n", + pAd->Mlme.AssocMachine.CurrState)); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_ASSOC_CONF, 2, &Status); +} + +VOID InvalidStateWhenReassoc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenReassoc(state=%ld), reset ASSOC state machine\n", + pAd->Mlme.AssocMachine.CurrState)); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_REASSOC_CONF, 2, &Status); +} + +VOID InvalidStateWhenDisassociate( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - InvalidStateWhenDisassoc(state=%ld), reset ASSOC state machine\n", + pAd->Mlme.AssocMachine.CurrState)); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DISASSOC_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + right part of IEEE 802.11/1999 page 374 + Note: + This event should never cause ASSOC state machine perform state + transition, and has no relationship with CNTL machine. So we separate + this routine as a service outside of ASSOC state transition table. + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID Cls3errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr) +{ + HEADER_802_11 DisassocHdr; + PHEADER_802_11 pDisassocHdr; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + NDIS_STATUS NStatus; + USHORT Reason = REASON_CLS3ERR; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("ASSOC - Class 3 Error, Send DISASSOC frame\n")); + MgtMacHeaderInit(pAd, &DisassocHdr, SUBTYPE_DISASSOC, 0, pAddr, pAd->CommonCfg.Bssid); // patch peap ttls switching issue + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DisassocHdr, + 2, &Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + // To patch Instance and Buffalo(N) AP + // Driver has to send deauth to Instance AP, but Buffalo(N) needs to send disassoc to reset Authenticator's state machine + // Therefore, we send both of them. + pDisassocHdr = (PHEADER_802_11)pOutBuffer; + pDisassocHdr->FC.SubType = SUBTYPE_DEAUTH; + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DisassocReason = REASON_CLS3ERR; + COPY_MAC_ADDR(pAd->StaCfg.DisassocSta, pAddr); +} + + /* + ========================================================================== + Description: + Switch between WEP and CKIP upon new association up. + Parameters: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID SwitchBetweenWepAndCkip( + IN PRTMP_ADAPTER pAd) +{ + int i; + SHAREDKEY_MODE_STRUC csr1; + + // if KP is required. change the CipherAlg in hardware shard key table from WEP + // to CKIP. else remain as WEP + if (pAd->StaCfg.bCkipOn && (pAd->StaCfg.CkipFlag & 0x10)) + { + // modify hardware key table so that MAC use correct algorithm to decrypt RX + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE, &csr1.word); + if (csr1.field.Bss0Key0CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key0CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key0CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key0CipherAlg = CIPHER_CKIP128; + + if (csr1.field.Bss0Key1CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key1CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key1CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key1CipherAlg = CIPHER_CKIP128; + + if (csr1.field.Bss0Key2CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key2CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key2CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key2CipherAlg = CIPHER_CKIP128; + + if (csr1.field.Bss0Key3CipherAlg == CIPHER_WEP64) + csr1.field.Bss0Key3CipherAlg = CIPHER_CKIP64; + else if (csr1.field.Bss0Key3CipherAlg == CIPHER_WEP128) + csr1.field.Bss0Key3CipherAlg = CIPHER_CKIP128; + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE, csr1.word); + DBGPRINT(RT_DEBUG_TRACE, ("SwitchBetweenWepAndCkip: modify BSS0 cipher to %s\n", CipherName[csr1.field.Bss0Key0CipherAlg])); + + // modify software key table so that driver can specify correct algorithm in TXD upon TX + for (i=0; iSharedKey[BSS0][i].CipherAlg == CIPHER_WEP64) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_CKIP64; + else if (pAd->SharedKey[BSS0][i].CipherAlg == CIPHER_WEP128) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_CKIP128; + } + } + + // else if KP NOT inused. change the CipherAlg in hardware shard key table from CKIP + // to WEP. + else + { + // modify hardware key table so that MAC use correct algorithm to decrypt RX + RTMP_IO_READ32(pAd, SHARED_KEY_MODE_BASE, &csr1.word); + if (csr1.field.Bss0Key0CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key0CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key0CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key0CipherAlg = CIPHER_WEP128; + + if (csr1.field.Bss0Key1CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key1CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key1CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key1CipherAlg = CIPHER_WEP128; + + if (csr1.field.Bss0Key2CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key2CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key2CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key2CipherAlg = CIPHER_WEP128; + + if (csr1.field.Bss0Key3CipherAlg == CIPHER_CKIP64) + csr1.field.Bss0Key3CipherAlg = CIPHER_WEP64; + else if (csr1.field.Bss0Key3CipherAlg == CIPHER_CKIP128) + csr1.field.Bss0Key3CipherAlg = CIPHER_WEP128; + + // modify software key table so that driver can specify correct algorithm in TXD upon TX + for (i=0; iSharedKey[BSS0][i].CipherAlg == CIPHER_CKIP64) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_WEP64; + else if (pAd->SharedKey[BSS0][i].CipherAlg == CIPHER_CKIP128) + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_WEP128; + } + + // + // On WPA-NONE, must update CipherAlg. + // Because the OID_802_11_WEP_STATUS was been set after OID_802_11_ADD_KEY + // and CipherAlg will be CIPHER_NONE by Windows ZeroConfig. + // So we need to update CipherAlg after connect. + // + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + for (i = 0; i < SHARE_KEY_NUM; i++) + { + if (pAd->SharedKey[BSS0][i].KeyLen != 0) + { + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) + { + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_TKIP; + } + else if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_AES; + } + } + else + { + pAd->SharedKey[BSS0][i].CipherAlg = CIPHER_NONE; + } + } + + csr1.field.Bss0Key0CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + csr1.field.Bss0Key1CipherAlg = pAd->SharedKey[BSS0][1].CipherAlg; + csr1.field.Bss0Key2CipherAlg = pAd->SharedKey[BSS0][2].CipherAlg; + csr1.field.Bss0Key3CipherAlg = pAd->SharedKey[BSS0][3].CipherAlg; + } + RTMP_IO_WRITE32(pAd, SHARED_KEY_MODE_BASE, csr1.word); + DBGPRINT(RT_DEBUG_TRACE, ("SwitchBetweenWepAndCkip: modify BSS0 cipher to %s\n", CipherName[csr1.field.Bss0Key0CipherAlg])); + } +} + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT +VOID SendAssocIEsToWpaSupplicant( + IN PRTMP_ADAPTER pAd) +{ + union iwreq_data wrqu; + unsigned char custom[IW_CUSTOM_MAX] = {0}; + + if ((pAd->StaCfg.ReqVarIELen + 17) <= IW_CUSTOM_MAX) + { + sprintf(custom, "ASSOCINFO_ReqIEs="); + NdisMoveMemory(custom+17, pAd->StaCfg.ReqVarIEs, pAd->StaCfg.ReqVarIELen); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = pAd->StaCfg.ReqVarIELen + 17; + wrqu.data.flags = RT_REQIE_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, custom); + + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOCINFO_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("pAd->StaCfg.ReqVarIELen + 17 > MAX_CUSTOM_LEN\n")); + + return; +} +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +int wext_notify_event_assoc( + IN RTMP_ADAPTER *pAd) +{ + union iwreq_data wrqu; + char custom[IW_CUSTOM_MAX] = {0}; + +#if WIRELESS_EXT > 17 + if (pAd->StaCfg.ReqVarIELen <= IW_CUSTOM_MAX) + { + wrqu.data.length = pAd->StaCfg.ReqVarIELen; + memcpy(custom, pAd->StaCfg.ReqVarIEs, pAd->StaCfg.ReqVarIELen); + wireless_send_event(pAd->net_dev, IWEVASSOCREQIE, &wrqu, custom); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("pAd->StaCfg.ReqVarIELen > MAX_CUSTOM_LEN\n")); +#else + if (((pAd->StaCfg.ReqVarIELen*2) + 17) <= IW_CUSTOM_MAX) + { + UCHAR idx; + wrqu.data.length = (pAd->StaCfg.ReqVarIELen*2) + 17; + sprintf(custom, "ASSOCINFO(ReqIEs="); + for (idx=0; idxStaCfg.ReqVarIELen; idx++) + sprintf(custom, "%s%02x", custom, pAd->StaCfg.ReqVarIEs[idx]); + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, custom); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("(pAd->StaCfg.ReqVarIELen*2) + 17 > MAX_CUSTOM_LEN\n")); +#endif + + return 0; + +} +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + +BOOLEAN StaAddMacTableEntry( + IN PRTMP_ADAPTER pAd, + IN PMAC_TABLE_ENTRY pEntry, + IN UCHAR MaxSupportedRateIn500Kbps, + IN HT_CAPABILITY_IE *pHtCapability, + IN UCHAR HtCapabilityLen, + IN USHORT CapabilityInfo) +{ + UCHAR MaxSupportedRate = RATE_11; + + if (ADHOC_ON(pAd)) + CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + if ((pAd->CommonCfg.PhyMode == PHY_11G) && (MaxSupportedRate < RATE_FIRST_OFDM_RATE)) + return FALSE; + +#ifdef DOT11_N_SUPPORT + // 11n only + if (((pAd->CommonCfg.PhyMode == PHY_11N_2_4G) || (pAd->CommonCfg.PhyMode == PHY_11N_5G))&& (HtCapabilityLen == 0)) + return FALSE; +#endif // DOT11_N_SUPPORT // + + if (!pEntry) + return FALSE; + + NdisAcquireSpinLock(&pAd->MacTabLock); + if (pEntry) + { + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; + if ((MaxSupportedRate < RATE_FIRST_OFDM_RATE) || + (pAd->CommonCfg.PhyMode == PHY_11B)) + { + pEntry->RateLen = 4; + if (MaxSupportedRate >= RATE_FIRST_OFDM_RATE) + MaxSupportedRate = RATE_11; + } + else + pEntry->RateLen = 12; + + pEntry->MaxHTPhyMode.word = 0; + pEntry->MinHTPhyMode.word = 0; + pEntry->HTPhyMode.word = 0; + pEntry->MaxSupportedRate = MaxSupportedRate; + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + pEntry->CapabilityInfo = CapabilityInfo; + CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_AGGREGATION_CAPABLE); + CLIENT_STATUS_CLEAR_FLAG(pEntry, fCLIENT_STATUS_PIGGYBACK_CAPABLE); + } + +#ifdef DOT11_N_SUPPORT + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR i; + + if (ADHOC_ON(pAd)) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + if ((pHtCapability->HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((pHtCapability->HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(pHtCapability->HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(pHtCapability->HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // 3*3 + if (pAd->MACVersion >= RALINK_2883_VERSION && pAd->MACVersion < RALINK_3070_VERSION) + pEntry->MaxHTPhyMode.field.TxBF = pAd->CommonCfg.RegTransmitSetting.field.TxBF; + + // find max fixed rate + for (i=23; i>=0; i--) // 3*3 + { + j = i/8; + bitmask = (1<<(i-(j*8))); + if ((pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j] & bitmask) && (pHtCapability->MCSSet[j] & bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = i; + break; + } + if (i==0) + break; + } + + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (pHtCapability->HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = pHtCapability->HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = pHtCapability->HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)pHtCapability->HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)pHtCapability->HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (pAd->CommonCfg.DesiredHtPhy.AmsduEnable && (pAd->CommonCfg.REGBACapability.field.AutoBA == FALSE)) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_AMSDU_INUSED); + if (pHtCapability->HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (pHtCapability->HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (pHtCapability->HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (pHtCapability->HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (pHtCapability->ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && pHtCapability->ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (pHtCapability->ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + } + else + { + pAd->MacTab.fAnyStationIsLegacy = TRUE; + } + + NdisMoveMemory(&pEntry->HTCapability, pHtCapability, sizeof(HT_CAPABILITY_IE)); +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + + // Set asic auto fall back + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + // If the legacy mode is set, overwrite the transmit setting of this entry. + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; + pEntry->Sst = SST_ASSOC; + pEntry->AuthState = AS_AUTH_OPEN; + pEntry->AuthMode = pAd->StaCfg.AuthMode; + pEntry->WepStatus = pAd->StaCfg.WepStatus; + + NdisReleaseSpinLock(&pAd->MacTabLock); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + union iwreq_data wrqu; + + SendAssocIEsToWpaSupplicant(pAd); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_ASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + wext_notify_event_assoc(pAd); + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + return TRUE; +} + + diff --git a/drivers/staging/rt2870/sta/auth.c b/drivers/staging/rt2870/sta/auth.c new file mode 100644 index 000000000000..73fb8d6ea76f --- /dev/null +++ b/drivers/staging/rt2870/sta/auth.c @@ -0,0 +1,474 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + auth.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-9-3 porting from RT2500 +*/ +#include "../rt_config.h" + +/* + ========================================================================== + Description: + authenticate state machine init, including state transition and timer init + Parameters: + Sm - pointer to the auth state machine + Note: + The state machine looks like this + + AUTH_REQ_IDLE AUTH_WAIT_SEQ2 AUTH_WAIT_SEQ4 + MT2_MLME_AUTH_REQ mlme_auth_req_action invalid_state_when_auth invalid_state_when_auth + MT2_PEER_AUTH_EVEN drop peer_auth_even_at_seq2_action peer_auth_even_at_seq4_action + MT2_AUTH_TIMEOUT Drop auth_timeout_action auth_timeout_action + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ + +void AuthStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(Sm, Trans, MAX_AUTH_STATE, MAX_AUTH_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_REQ_IDLE, AUTH_MACHINE_BASE); + + // the first column + StateMachineSetAction(Sm, AUTH_REQ_IDLE, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)MlmeAuthReqAction); + + // the second column + StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq2Action); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ2, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction); + + // the third column + StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_MLME_AUTH_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenAuth); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_PEER_AUTH_EVEN, (STATE_MACHINE_FUNC)PeerAuthRspAtSeq4Action); + StateMachineSetAction(Sm, AUTH_WAIT_SEQ4, MT2_AUTH_TIMEOUT, (STATE_MACHINE_FUNC)AuthTimeoutAction); + + RTMPInitTimer(pAd, &pAd->MlmeAux.AuthTimer, GET_TIMER_FUNCTION(AuthTimeout), pAd, FALSE); +} + +/* + ========================================================================== + Description: + function to be executed at timer thread when auth timer expires + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AuthTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + DBGPRINT(RT_DEBUG_TRACE,("AUTH - AuthTimeout\n")); + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + return; + + // send a de-auth to reset AP's state machine (Patch AP-Dir635) + if (pAd->Mlme.AuthMachine.CurrState == AUTH_WAIT_SEQ2) + Cls2errAction(pAd, pAd->MlmeAux.Bssid); + + + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_AUTH_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeAuthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr[6]; + USHORT Alg, Seq, Status; + ULONG Timeout; + HEADER_802_11 AuthHdr; + BOOLEAN TimerCancelled; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + + // Block all authentication request durning WPA block period + if (pAd->StaCfg.bBlockAssoc == TRUE) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Block Auth request durning WPA block period!\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + else if(MlmeAuthReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr, &Timeout, &Alg)) + { + // reset timer + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled); + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, Addr); + pAd->MlmeAux.Alg = Alg; + Seq = 1; + Status = MLME_SUCCESS; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeAuthReqAction(Alg:%d) allocate memory failed\n", Alg)); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#1 (Alg=%d)...\n", Alg)); + MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&AuthHdr, + 2, &Alg, + 2, &Seq, + 2, &Status, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.AuthTimer, Timeout); + pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ2; + } + else + { + DBGPRINT_ERR(("AUTH - MlmeAuthReqAction() sanity check failed\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerAuthRspAtSeq2Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Seq, Status, RemoteStatus, Alg; + UCHAR ChlgText[CIPHER_TEXT_LEN]; + UCHAR CyperChlgText[CIPHER_TEXT_LEN + 8 + 8]; + UCHAR Element[2]; + HEADER_802_11 AuthHdr; + BOOLEAN TimerCancelled; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT Status2; + + if (PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText)) + { + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 2) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#2 to me (Alg=%d, Status=%d)\n", Alg, Status)); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled); + + if (Status == MLME_SUCCESS) + { + // Authentication Mode "LEAP" has allow for CCX 1.X + if ((pAd->MlmeAux.Alg == Ndis802_11AuthModeOpen) +#ifdef LEAP_SUPPORT + || (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) + { + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; +#ifdef LEAP_SUPPORT + pAd->Mlme.LeapMachine.CurrState = LEAP_IDLE; +#endif // LEAP_SUPPORT // + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + else + { + // 2. shared key, need to be challenged + Seq++; + RemoteStatus = MLME_SUCCESS; + + // Get an unused nonpaged memory + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if(NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq2Action() allocate memory fail\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status2 = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status2); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send AUTH request seq#3...\n")); + MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, Addr2, pAd->MlmeAux.Bssid); + AuthHdr.FC.Wep = 1; + // Encrypt challenge text & auth information + RTMPInitWepEngine( + pAd, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen, + CyperChlgText); + + Alg = cpu2le16(*(USHORT *)&Alg); + Seq = cpu2le16(*(USHORT *)&Seq); + RemoteStatus= cpu2le16(*(USHORT *)&RemoteStatus); + + RTMPEncryptData(pAd, (PUCHAR) &Alg, CyperChlgText + 4, 2); + RTMPEncryptData(pAd, (PUCHAR) &Seq, CyperChlgText + 6, 2); + RTMPEncryptData(pAd, (PUCHAR) &RemoteStatus, CyperChlgText + 8, 2); + Element[0] = 16; + Element[1] = 128; + RTMPEncryptData(pAd, Element, CyperChlgText + 10, 2); + RTMPEncryptData(pAd, ChlgText, CyperChlgText + 12, 128); + RTMPSetICV(pAd, CyperChlgText + 140); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &AuthHdr, + CIPHER_TEXT_LEN + 16, CyperChlgText, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + RTMPSetTimer(&pAd->MlmeAux.AuthTimer, AUTH_TIMEOUT); + pAd->Mlme.AuthMachine.CurrState = AUTH_WAIT_SEQ4; + } + } + else + { +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + //Invalid Authentication possible rogue AP + //Add this Ap to Rogue AP. + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_INVALID_AUTH); + } +#endif // LEAP_SUPPORT // + pAd->StaCfg.AuthFailReason = Status; + COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthSanity() sanity check fail\n")); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerAuthRspAtSeq4Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Alg, Seq, Status; + CHAR ChlgText[CIPHER_TEXT_LEN]; + BOOLEAN TimerCancelled; + + if(PeerAuthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Alg, &Seq, &Status, ChlgText)) + { + if(MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Addr2) && Seq == 4) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Receive AUTH_RSP seq#4 to me\n")); + RTMPCancelTimer(&pAd->MlmeAux.AuthTimer, &TimerCancelled); + + if (Status != MLME_SUCCESS) + { + pAd->StaCfg.AuthFailReason = Status; + COPY_MAC_ADDR(pAd->StaCfg.AuthFailSta, Addr2); + } + + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - PeerAuthRspAtSeq4Action() sanity check fail\n")); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDeauthReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_DEAUTH_REQ_STRUCT *pInfo; + HEADER_802_11 DeauthHdr; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT Status; + + pInfo = (MLME_DEAUTH_REQ_STRUCT *)Elem->Msg; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - MlmeDeauthReqAction() allocate memory fail\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_FAIL_NO_RESOURCE; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status); + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Send DE-AUTH request (Reason=%d)...\n", pInfo->Reason)); + MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pInfo->Addr, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DeauthHdr, + 2, &pInfo->Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DeauthReason = pInfo->Reason; + COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pInfo->Addr); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_DEAUTH_CONF, 2, &Status); + + // send wireless event - for deauthentication + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID AuthTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - AuthTimeoutAction\n")); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID InvalidStateWhenAuth( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - InvalidStateWhenAuth (state=%ld), reset AUTH state machine\n", pAd->Mlme.AuthMachine.CurrState)); + pAd->Mlme.AuthMachine.CurrState = AUTH_REQ_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_AUTH_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + Some STA/AP + Note: + This action should never trigger AUTH state transition, therefore we + separate it from AUTH state machine, and make it as a standalone service + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID Cls2errAction( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr) +{ + HEADER_802_11 DeauthHdr; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT Reason = REASON_CLS2ERR; + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("AUTH - Class 2 error, Send DEAUTH frame...\n")); + MgtMacHeaderInit(pAd, &DeauthHdr, SUBTYPE_DEAUTH, 0, pAddr, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11),&DeauthHdr, + 2, &Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + pAd->StaCfg.DeauthReason = Reason; + COPY_MAC_ADDR(pAd->StaCfg.DeauthSta, pAddr); +} + + diff --git a/drivers/staging/rt2870/sta/auth_rsp.c b/drivers/staging/rt2870/sta/auth_rsp.c new file mode 100644 index 000000000000..6e3c2d24cdad --- /dev/null +++ b/drivers/staging/rt2870/sta/auth_rsp.c @@ -0,0 +1,166 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + auth_rsp.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-10-1 copy from RT2560 +*/ +#include "../rt_config.h" + +/* + ========================================================================== + Description: + authentication state machine init procedure + Parameters: + Sm - the state machine + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +VOID AuthRspStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN PSTATE_MACHINE Sm, + IN STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(Sm, Trans, MAX_AUTH_RSP_STATE, MAX_AUTH_RSP_MSG, (STATE_MACHINE_FUNC)Drop, AUTH_RSP_IDLE, AUTH_RSP_MACHINE_BASE); + + // column 1 + StateMachineSetAction(Sm, AUTH_RSP_IDLE, MT2_PEER_DEAUTH, (STATE_MACHINE_FUNC)PeerDeauthAction); + + // column 2 + StateMachineSetAction(Sm, AUTH_RSP_WAIT_CHAL, MT2_PEER_DEAUTH, (STATE_MACHINE_FUNC)PeerDeauthAction); + +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID PeerAuthSimpleRspGenAndSend( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHdr80211, + IN USHORT Alg, + IN USHORT Seq, + IN USHORT Reason, + IN USHORT Status) +{ + HEADER_802_11 AuthHdr; + ULONG FrameLen = 0; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + + if (Reason != MLME_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n")); + return; + } + + //Get an unused nonpaged memory + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n")); + MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2, pAd->MlmeAux.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &AuthHdr, + 2, &Alg, + 2, &Seq, + 2, &Reason, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID PeerDeauthAction( + IN PRTMP_ADAPTER pAd, + IN PMLME_QUEUE_ELEM Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + USHORT Reason; + + if (PeerDeauthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) + { + if (INFRA_ON(pAd) && MAC_ADDR_EQUAL(Addr2, pAd->CommonCfg.Bssid)) + { + DBGPRINT(RT_DEBUG_TRACE,("AUTH_RSP - receive DE-AUTH from our AP (Reason=%d)\n", Reason)); + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + + + // send wireless event - for deauthentication + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + LinkDown(pAd, TRUE); + + // Authentication Mode Cisco_LEAP has start a timer + // We should cancel it if using LEAP +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + RTMPCancelTimer(&pAd->StaCfg.LeapAuthTimer, &TimerCancelled); + //Check is it mach the LEAP Authentication failed as possible a Rogue AP + //on it's PortSecured not equal to WPA_802_1X_PORT_SECURED while process the Authenticaton. + if ((pAd->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED) && (pAd->Mlme.LeapMachine.CurrState != LEAP_IDLE)) + { + RogueApTableSetEntry(pAd, &pAd->StaCfg.RogueApTab, Addr2, LEAP_REASON_AUTH_TIMEOUT); + } + } +#endif // LEAP_SUPPORT // + } + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("AUTH_RSP - PeerDeauthAction() sanity check fail\n")); + } +} + diff --git a/drivers/staging/rt2870/sta/connect.c b/drivers/staging/rt2870/sta/connect.c new file mode 100644 index 000000000000..c93140a8caa3 --- /dev/null +++ b/drivers/staging/rt2870/sta/connect.c @@ -0,0 +1,2822 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + connect.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John 2004-08-08 Major modification from RT2560 +*/ +#include "../rt_config.h" + +UCHAR CipherSuiteWpaNoneTkip[] = { + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x00 // authentication + }; +UCHAR CipherSuiteWpaNoneTkipLen = (sizeof(CipherSuiteWpaNoneTkip) / sizeof(UCHAR)); + +UCHAR CipherSuiteWpaNoneAes[] = { + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x04, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x04, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x00 // authentication + }; +UCHAR CipherSuiteWpaNoneAesLen = (sizeof(CipherSuiteWpaNoneAes) / sizeof(UCHAR)); + +// The following MACRO is called after 1. starting an new IBSS, 2. succesfully JOIN an IBSS, +// or 3. succesfully ASSOCIATE to a BSS, 4. successfully RE_ASSOCIATE to a BSS +// All settings successfuly negotiated furing MLME state machines become final settings +// and are copied to pAd->StaActive +#define COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(_pAd) \ +{ \ + (_pAd)->CommonCfg.SsidLen = (_pAd)->MlmeAux.SsidLen; \ + NdisMoveMemory((_pAd)->CommonCfg.Ssid, (_pAd)->MlmeAux.Ssid, (_pAd)->MlmeAux.SsidLen); \ + COPY_MAC_ADDR((_pAd)->CommonCfg.Bssid, (_pAd)->MlmeAux.Bssid); \ + (_pAd)->CommonCfg.Channel = (_pAd)->MlmeAux.Channel; \ + (_pAd)->CommonCfg.CentralChannel = (_pAd)->MlmeAux.CentralChannel; \ + (_pAd)->StaActive.Aid = (_pAd)->MlmeAux.Aid; \ + (_pAd)->StaActive.AtimWin = (_pAd)->MlmeAux.AtimWin; \ + (_pAd)->StaActive.CapabilityInfo = (_pAd)->MlmeAux.CapabilityInfo; \ + (_pAd)->CommonCfg.BeaconPeriod = (_pAd)->MlmeAux.BeaconPeriod; \ + (_pAd)->StaActive.CfpMaxDuration = (_pAd)->MlmeAux.CfpMaxDuration; \ + (_pAd)->StaActive.CfpPeriod = (_pAd)->MlmeAux.CfpPeriod; \ + (_pAd)->StaActive.SupRateLen = (_pAd)->MlmeAux.SupRateLen; \ + NdisMoveMemory((_pAd)->StaActive.SupRate, (_pAd)->MlmeAux.SupRate, (_pAd)->MlmeAux.SupRateLen);\ + (_pAd)->StaActive.ExtRateLen = (_pAd)->MlmeAux.ExtRateLen; \ + NdisMoveMemory((_pAd)->StaActive.ExtRate, (_pAd)->MlmeAux.ExtRate, (_pAd)->MlmeAux.ExtRateLen);\ + NdisMoveMemory(&(_pAd)->CommonCfg.APEdcaParm, &(_pAd)->MlmeAux.APEdcaParm, sizeof(EDCA_PARM));\ + NdisMoveMemory(&(_pAd)->CommonCfg.APQosCapability, &(_pAd)->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM));\ + NdisMoveMemory(&(_pAd)->CommonCfg.APQbssLoad, &(_pAd)->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM));\ + COPY_MAC_ADDR((_pAd)->MacTab.Content[BSSID_WCID].Addr, (_pAd)->MlmeAux.Bssid); \ + (_pAd)->MacTab.Content[BSSID_WCID].Aid = (_pAd)->MlmeAux.Aid; \ + (_pAd)->MacTab.Content[BSSID_WCID].PairwiseKey.CipherAlg = (_pAd)->StaCfg.PairCipher;\ + COPY_MAC_ADDR((_pAd)->MacTab.Content[BSSID_WCID].PairwiseKey.BssId, (_pAd)->MlmeAux.Bssid);\ + (_pAd)->MacTab.Content[BSSID_WCID].RateLen = (_pAd)->StaActive.SupRateLen + (_pAd)->StaActive.ExtRateLen;\ +} + +/* + ========================================================================== + Description: + + IRQL = PASSIVE_LEVEL + + ========================================================================== +*/ +VOID MlmeCntlInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + // Control state machine differs from other state machines, the interface + // follows the standard interface + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID MlmeCntlMachinePerformAction( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + IN MLME_QUEUE_ELEM *Elem) +{ + switch(pAd->Mlme.CntlMachine.CurrState) + { + case CNTL_IDLE: + CntlIdleProc(pAd, Elem); + break; + case CNTL_WAIT_DISASSOC: + CntlWaitDisassocProc(pAd, Elem); + break; + case CNTL_WAIT_JOIN: + CntlWaitJoinProc(pAd, Elem); + break; + + // CNTL_WAIT_REASSOC is the only state in CNTL machine that does + // not triggered directly or indirectly by "RTMPSetInformation(OID_xxx)". + // Therefore not protected by NDIS's "only one outstanding OID request" + // rule. Which means NDIS may SET OID in the middle of ROAMing attempts. + // Current approach is to block new SET request at RTMPSetInformation() + // when CntlMachine.CurrState is not CNTL_IDLE + case CNTL_WAIT_REASSOC: + CntlWaitReassocProc(pAd, Elem); + break; + + case CNTL_WAIT_START: + CntlWaitStartProc(pAd, Elem); + break; + case CNTL_WAIT_AUTH: + CntlWaitAuthProc(pAd, Elem); + break; + case CNTL_WAIT_AUTH2: + CntlWaitAuthProc2(pAd, Elem); + break; + case CNTL_WAIT_ASSOC: + CntlWaitAssocProc(pAd, Elem); + break; + + case CNTL_WAIT_OID_LIST_SCAN: + if(Elem->MsgType == MT2_SCAN_CONF) + { + // Resume TxRing after SCANING complete. We hope the out-of-service time + // won't be too long to let upper layer time-out the waiting frames + RTMPResumeMsduTransmission(pAd); + if (pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) + { + // Cisco scan request is finished, prepare beacon report + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_DONE, 0, NULL); + } + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + + // + // Set LED status to previous status. + // + if (pAd->bLedOnScanning) + { + pAd->bLedOnScanning = FALSE; + RTMPSetLED(pAd, pAd->LedStatus); + } +#ifdef DOT11N_DRAFT3 + // AP sent a 2040Coexistence mgmt frame, then station perform a scan, and then send back the respone. + if (pAd->CommonCfg.BSSCoexist2040.field.InfoReq == 1) + { + Update2040CoexistFrameAndNotify(pAd, BSSID_WCID, TRUE); + } +#endif // DOT11N_DRAFT3 // + } + break; + + case CNTL_WAIT_OID_DISASSOC: + if (Elem->MsgType == MT2_DISASSOC_CONF) + { + LinkDown(pAd, FALSE); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } + break; +#ifdef RT2870 + // + // This state is for that we want to connect to an AP but + // it didn't find on BSS List table. So we need to scan the air first, + // after that we can try to connect to the desired AP if available. + // + case CNTL_WAIT_SCAN_FOR_CONNECT: + if(Elem->MsgType == MT2_SCAN_CONF) + { + // Resume TxRing after SCANING complete. We hope the out-of-service time + // won't be too long to let upper layer time-out the waiting frames + RTMPResumeMsduTransmission(pAd); +#ifdef CCX_SUPPORT + if (pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) + { + // Cisco scan request is finished, prepare beacon report + MlmeEnqueue(pAd, AIRONET_STATE_MACHINE, MT2_AIRONET_SCAN_DONE, 0, NULL); + } +#endif // CCX_SUPPORT // + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + + // + // Check if we can connect to. + // + BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab, pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + if (pAd->MlmeAux.SsidBssTab.BssNr > 0) + { + MlmeAutoReconnectLastSSID(pAd); + } + } + break; +#endif // RT2870 // + default: + DBGPRINT_ERR(("!ERROR! CNTL - Illegal message type(=%ld)", Elem->MsgType)); + break; + } +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlIdleProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_DISASSOC_REQ_STRUCT DisassocReq; + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + return; + + switch(Elem->MsgType) + { + case OID_802_11_SSID: + CntlOidSsidProc(pAd, Elem); + break; + + case OID_802_11_BSSID: + CntlOidRTBssidProc(pAd,Elem); + break; + + case OID_802_11_BSSID_LIST_SCAN: + CntlOidScanProc(pAd,Elem); + break; + + case OID_802_11_DISASSOCIATE: +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_ENABLE_WITH_WEB_UI) +#endif // WPA_SUPPLICANT_SUPPORT // + { + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAd->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.AutoReconnectSsidLen); + } + break; + + case MT2_MLME_ROAMING_REQ: + CntlMlmeRoamingProc(pAd, Elem); + break; + + case OID_802_11_MIC_FAILURE_REPORT_FRAME: + WpaMicFailureReportFrame(pAd, Elem); + break; + +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_SET_DLS_PARAM: + CntlOidDLSSetupProc(pAd, Elem); + break; +#endif // QOS_DLS_SUPPORT // + + default: + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Illegal message in CntlIdleProc(MsgType=%ld)\n",Elem->MsgType)); + break; + } +} + +VOID CntlOidScanProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_SCAN_REQ_STRUCT ScanReq; + ULONG BssIdx = BSS_NOT_FOUND; + BSS_ENTRY CurrBss; + +#ifdef RALINK_ATE +/* Disable scanning when ATE is running. */ + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + + // record current BSS if network is connected. + // 2003-2-13 do not include current IBSS if this is the only STA in this IBSS. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + BssIdx = BssSsidTableSearch(&pAd->ScanTab, pAd->CommonCfg.Bssid, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen, pAd->CommonCfg.Channel); + if (BssIdx != BSS_NOT_FOUND) + { + NdisMoveMemory(&CurrBss, &pAd->ScanTab.BssEntry[BssIdx], sizeof(BSS_ENTRY)); + } + } + + // clean up previous SCAN result, add current BSS back to table if any + BssTableInit(&pAd->ScanTab); + if (BssIdx != BSS_NOT_FOUND) + { + // DDK Note: If the NIC is associated with a particular BSSID and SSID + // that are not contained in the list of BSSIDs generated by this scan, the + // BSSID description of the currently associated BSSID and SSID should be + // appended to the list of BSSIDs in the NIC's database. + // To ensure this, we append this BSS as the first entry in SCAN result + NdisMoveMemory(&pAd->ScanTab.BssEntry[0], &CurrBss, sizeof(BSS_ENTRY)); + pAd->ScanTab.BssNr = 1; + } + + ScanParmFill(pAd, &ScanReq, "", 0, BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, + sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; +} + +/* + ========================================================================== + Description: + Before calling this routine, user desired SSID should already been + recorded in CommonCfg.Ssid[] + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlOidSsidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem) +{ + PNDIS_802_11_SSID pOidSsid = (NDIS_802_11_SSID *)Elem->Msg; + MLME_DISASSOC_REQ_STRUCT DisassocReq; + ULONG Now; + + // Step 1. record the desired user settings to MlmeAux + NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID); + NdisMoveMemory(pAd->MlmeAux.Ssid, pOidSsid->Ssid, pOidSsid->SsidLength); + pAd->MlmeAux.SsidLen = (UCHAR)pOidSsid->SsidLength; + NdisZeroMemory(pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + pAd->MlmeAux.BssType = pAd->StaCfg.BssType; + + + // + // Update Reconnect Ssid, that user desired to connect. + // + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID); + NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + pAd->MlmeAux.AutoReconnectSsidLen = pAd->MlmeAux.SsidLen; + + // step 2. find all matching BSS in the lastest SCAN result (inBssTab) + // & log them into MlmeAux.SsidBssTab for later-on iteration. Sort by RSSI order + BssTableSsidSort(pAd, &pAd->MlmeAux.SsidBssTab, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - %d BSS of %d BSS match the desire (%d)SSID - %s\n", + pAd->MlmeAux.SsidBssTab.BssNr, pAd->ScanTab.BssNr, pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid)); + NdisGetSystemUpTime(&Now); + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && + (pAd->CommonCfg.SsidLen == pAd->MlmeAux.SsidBssTab.BssEntry[0].SsidLen) && + NdisEqualMemory(pAd->CommonCfg.Ssid, pAd->MlmeAux.SsidBssTab.BssEntry[0].Ssid, pAd->CommonCfg.SsidLen) && + MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, pAd->MlmeAux.SsidBssTab.BssEntry[0].Bssid)) + { + // Case 1. already connected with an AP who has the desired SSID + // with highest RSSI + + // Add checking Mode "LEAP" for CCX 1.0 + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) +#ifdef LEAP_SUPPORT + || (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + // case 1.1 For WPA, WPA-PSK, if the 1x port is not secured, we have to redo + // connection process + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - disassociate with current AP...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else if (pAd->bConfigChanged == TRUE) + { + // case 1.2 Important Config has changed, we have to reconnect to the same AP + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - disassociate with current AP Because config changed...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else + { + // case 1.3. already connected to the SSID with highest RSSI. + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - already with this BSSID. ignore this SET_SSID request\n")); + // + // (HCT 12.1) 1c_wlan_mediaevents required + // media connect events are indicated when associating with the same AP + // + if (INFRA_ON(pAd)) + { + // + // Since MediaState already is NdisMediaStateConnected + // We just indicate the connect event again to meet the WHQL required. + // + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_UP; // Update extra information to link is up + } + + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + } + else if (INFRA_ON(pAd)) + { + // + // For RT61 + // [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) + // RT61 may lost SSID, and not connect to NDTEST_WEP_AP2 and will connect to NDTEST_WEP_AP2 by Autoreconnect + // But media status is connected, so the SSID not report correctly. + // + if (!SSID_EQUAL(pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen)) + { + // + // Different SSID means not Roaming case, so we let LinkDown() to Indicate a disconnect event. + // + pAd->MlmeAux.CurrReqIsFromNdis = TRUE; + } + // case 2. active INFRA association existent + // roaming is done within miniport driver, nothing to do with configuration + // utility. so upon a new SET(OID_802_11_SSID) is received, we just + // disassociate with the current associated AP, + // then perform a new association with this new SSID, no matter the + // new/old SSID are the same or not. + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - disassociate with current AP...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else + { + if (ADHOC_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - drop current ADHOC\n")); + LinkDown(pAd, FALSE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():NDIS_STATUS_MEDIA_DISCONNECT Event C!\n")); + } + + if ((pAd->MlmeAux.SsidBssTab.BssNr == 0) && + (pAd->StaCfg.bAutoReconnect == TRUE) && + (pAd->MlmeAux.BssType == BSS_INFRA) && + (MlmeValidateSSID(pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen) == TRUE) + ) + { + MLME_SCAN_REQ_STRUCT ScanReq; + + DBGPRINT(RT_DEBUG_TRACE, ("CntlOidSsidProc():CNTL - No matching BSS, start a new scan\n")); + ScanParmFill(pAd, &ScanReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, BSS_ANY, SCAN_ACTIVE); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; + // Reset Missed scan number + pAd->StaCfg.LastScanTime = Now; + } + else + { + pAd->MlmeAux.BssIdx = 0; + IterateOnBssTab(pAd); + } + } +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlOidRTBssidProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM * Elem) +{ + ULONG BssIdx; + PUCHAR pOidBssid = (PUCHAR)Elem->Msg; + MLME_DISASSOC_REQ_STRUCT DisassocReq; + MLME_JOIN_REQ_STRUCT JoinReq; + +#ifdef RALINK_ATE +/* No need to perform this routine when ATE is running. */ + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + // record user desired settings + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pOidBssid); + pAd->MlmeAux.BssType = pAd->StaCfg.BssType; + + // + // Update Reconnect Ssid, that user desired to connect. + // + NdisZeroMemory(pAd->MlmeAux.AutoReconnectSsid, MAX_LEN_OF_SSID); + pAd->MlmeAux.AutoReconnectSsidLen = pAd->MlmeAux.SsidLen; + NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + + // find the desired BSS in the latest SCAN result table + BssIdx = BssTableSearch(&pAd->ScanTab, pOidBssid, pAd->MlmeAux.Channel); + if (BssIdx == BSS_NOT_FOUND) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - BSSID not found. reply NDIS_STATUS_NOT_ACCEPTED\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + return; + } + + // copy the matched BSS entry from ScanTab to MlmeAux.SsidBssTab. Why? + // Because we need this entry to become the JOIN target in later on SYNC state machine + pAd->MlmeAux.BssIdx = 0; + pAd->MlmeAux.SsidBssTab.BssNr = 1; + NdisMoveMemory(&pAd->MlmeAux.SsidBssTab.BssEntry[0], &pAd->ScanTab.BssEntry[BssIdx], sizeof(BSS_ENTRY)); + + //pAd->MlmeAux.AutoReconnectSsidLen = pAd->ScanTab.BssEntry[BssIdx].SsidLen; + //NdisMoveMemory(pAd->MlmeAux.AutoReconnectSsid, pAd->ScanTab.BssEntry[BssIdx].Ssid, pAd->ScanTab.BssEntry[BssIdx].SsidLen); + + // Add SSID into MlmeAux for site surey joining hidden SSID + //pAd->MlmeAux.SsidLen = pAd->ScanTab.BssEntry[BssIdx].SsidLen; + //NdisMoveMemory(pAd->MlmeAux.Ssid, pAd->ScanTab.BssEntry[BssIdx].Ssid, pAd->MlmeAux.SsidLen); + + // 2002-11-26 skip the following checking. i.e. if user wants to re-connect to same AP + // we just follow normal procedure. The reason of user doing this may because he/she changed + // AP to another channel, but we still received BEACON from it thus don't claim Link Down. + // Since user knows he's changed AP channel, he'll re-connect again. By skipping the following + // checking, we'll disassociate then re-do normal association with this AP at the new channel. + // 2003-1-6 Re-enable this feature based on microsoft requirement which prefer not to re-do + // connection when setting the same BSSID. + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && + MAC_ADDR_EQUAL(pAd->CommonCfg.Bssid, pOidBssid)) + { + // already connected to the same BSSID, go back to idle state directly + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - already in this BSSID. ignore this SET_BSSID request\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + memcpy(wrqu.ap_addr.sa_data, pAd->MlmeAux.Bssid, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + } + else + { + if (INFRA_ON(pAd)) + { + // disassoc from current AP first + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - disassociate with current AP ...\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_DISASSOC_STA_LEAVING); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, + sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + } + else + { + if (ADHOC_ON(pAd)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - drop current ADHOC\n")); + LinkDown(pAd, FALSE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event C!\n")); + } + + // Change the wepstatus to original wepstatus + pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus; + + // Check cipher suite, AP must have more secured cipher than station setting + // Set the Pairwise and Group cipher to match the intended AP setting + // We can only connect to AP with less secured cipher setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + pAd->StaCfg.GroupCipher = pAd->ScanTab.BssEntry[BssIdx].WPA.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipher) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipher; + else if (pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + pAd->StaCfg.GroupCipher = pAd->ScanTab.BssEntry[BssIdx].WPA2.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipher) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipher; + else if (pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->ScanTab.BssEntry[BssIdx].WPA2.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + + // RSN capability + pAd->StaCfg.RsnCapability = pAd->ScanTab.BssEntry[BssIdx].WPA2.RsnCapability; + } + + // Set Mix cipher flag + pAd->StaCfg.bMixCipher = (pAd->StaCfg.PairCipher == pAd->StaCfg.GroupCipher) ? FALSE : TRUE; + if (pAd->StaCfg.bMixCipher == TRUE) + { + // If mix cipher, re-build RSNIE + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0); + } + // No active association, join the BSS immediately + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - joining %02x:%02x:%02x:%02x:%02x:%02x ...\n", + pOidBssid[0],pOidBssid[1],pOidBssid[2],pOidBssid[3],pOidBssid[4],pOidBssid[5])); + + JoinParmFill(pAd, &JoinReq, pAd->MlmeAux.BssIdx); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_JOIN_REQ, sizeof(MLME_JOIN_REQ_STRUCT), &JoinReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_JOIN; + } + } +} + +// Roaming is the only external request triggering CNTL state machine +// despite of other "SET OID" operation. All "SET OID" related oerations +// happen in sequence, because no other SET OID will be sent to this device +// until the the previous SET operation is complete (successful o failed). +// So, how do we quarantee this ROAMING request won't corrupt other "SET OID"? +// or been corrupted by other "SET OID"? +// +// IRQL = DISPATCH_LEVEL +VOID CntlMlmeRoamingProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + // TODO: + // AP in different channel may show lower RSSI than actual value?? + // should we add a weighting factor to compensate it? + DBGPRINT(RT_DEBUG_TRACE,("CNTL - Roaming in MlmeAux.RoamTab...\n")); + + NdisMoveMemory(&pAd->MlmeAux.SsidBssTab, &pAd->MlmeAux.RoamTab, sizeof(pAd->MlmeAux.RoamTab)); + pAd->MlmeAux.SsidBssTab.BssNr = pAd->MlmeAux.RoamTab.BssNr; + + BssTableSortByRssi(&pAd->MlmeAux.SsidBssTab); + pAd->MlmeAux.BssIdx = 0; + IterateOnBssTab(pAd); +} + +#ifdef QOS_DLS_SUPPORT +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlOidDLSSetupProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PRT_802_11_DLS pDLS = (PRT_802_11_DLS)Elem->Msg; + MLME_DLS_REQ_STRUCT MlmeDlsReq; + INT i; + USHORT reason = REASON_UNSPECIFY; + + DBGPRINT(RT_DEBUG_TRACE,("CNTL - (OID set %02x:%02x:%02x:%02x:%02x:%02x with Valid=%d, Status=%d, TimeOut=%d, CountDownTimer=%d)\n", + pDLS->MacAddr[0], pDLS->MacAddr[1], pDLS->MacAddr[2], pDLS->MacAddr[3], pDLS->MacAddr[4], pDLS->MacAddr[5], + pDLS->Valid, pDLS->Status, pDLS->TimeOut, pDLS->CountDownTimer)); + + if (!pAd->CommonCfg.bDLSCapable) + return; + + // DLS will not be supported when Adhoc mode + if (INFRA_ON(pAd)) + { + for (i = 0; i < MAX_NUM_OF_DLS_ENTRY; i++) + { + if (pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + (pDLS->TimeOut == pAd->StaCfg.DLSEntry[i].TimeOut) && MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 1. Same setting, just drop it + DBGPRINT(RT_DEBUG_TRACE,("CNTL - setting unchanged\n")); + break; + } + else if (!pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 2. Disable DLS link case, just tear down DLS link + reason = REASON_QOS_UNWANTED_MECHANISM; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - start tear down procedure\n")); + break; + } + else if ((i < MAX_NUM_OF_DLS_ENTRY) && pDLS->Valid && !pAd->StaCfg.DLSEntry[i].Valid) + { + // 3. Enable case, start DLS setup procedure + NdisMoveMemory(&pAd->StaCfg.DLSEntry[i], pDLS, sizeof(RT_802_11_DLS_UI)); + + //Update countdown timer + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS setup case\n")); + break; + } + else if ((i < MAX_NUM_OF_DLS_ENTRY) && pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && + (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && !MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 4. update mac case, tear down old DLS and setup new DLS + reason = REASON_QOS_UNWANTED_MECHANISM; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + NdisMoveMemory(&pAd->StaCfg.DLSEntry[i], pDLS, sizeof(RT_802_11_DLS_UI)); + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS tear down and restart case\n")); + break; + } + else if (pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && + MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr) && (pAd->StaCfg.DLSEntry[i].TimeOut != pDLS->TimeOut)) + { + // 5. update timeout case, start DLS setup procedure (no tear down) + pAd->StaCfg.DLSEntry[i].TimeOut = pDLS->TimeOut; + //Update countdown timer + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS update timeout case\n")); + break; + } + else if (pDLS->Valid && pAd->StaCfg.DLSEntry[i].Valid && + (pAd->StaCfg.DLSEntry[i].Status != DLS_FINISH) && MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + // 6. re-setup case, start DLS setup procedure (no tear down) + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_REQ, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + DBGPRINT(RT_DEBUG_TRACE,("CNTL - DLS retry setup procedure\n")); + break; + } + else + { + DBGPRINT(RT_DEBUG_WARN,("CNTL - DLS not changed in entry - %d - Valid=%d, Status=%d, TimeOut=%d\n", + i, pAd->StaCfg.DLSEntry[i].Valid, pAd->StaCfg.DLSEntry[i].Status, pAd->StaCfg.DLSEntry[i].TimeOut)); + } + } + } +} +#endif // QOS_DLS_SUPPORT // + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitDisassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + MLME_START_REQ_STRUCT StartReq; + + if (Elem->MsgType == MT2_DISASSOC_CONF) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Dis-associate successful\n")); + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_DISASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + + LinkDown(pAd, FALSE); + + // case 1. no matching BSS, and user wants ADHOC, so we just start a new one + if ((pAd->MlmeAux.SsidBssTab.BssNr==0) && (pAd->StaCfg.BssType == BSS_ADHOC)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - No matching BSS, start a new ADHOC (Ssid=%s)...\n",pAd->MlmeAux.Ssid)); + StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + // case 2. try each matched BSS + else + { + pAd->MlmeAux.BssIdx = 0; + + IterateOnBssTab(pAd); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitJoinProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + MLME_AUTH_REQ_STRUCT AuthReq; + + if (Elem->MsgType == MT2_JOIN_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + // 1. joined an IBSS, we are pretty much done here + if (pAd->MlmeAux.BssType == BSS_ADHOC) + { + // + // 5G bands rules of Japan: + // Ad hoc must be disabled in W53(ch52,56,60,64) channels. + // + if ( (pAd->CommonCfg.bIEEE80211H == 1) && + RadarChannelCheck(pAd, pAd->CommonCfg.Channel) + ) + { + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Channel=%d, Join adhoc on W53(52,56,60,64) Channels are not accepted\n", pAd->CommonCfg.Channel)); + return; + } + + LinkUp(pAd, BSS_ADHOC); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - join the IBSS = %02x:%02x:%02x:%02x:%02x:%02x ...\n", + pAd->CommonCfg.Bssid[0],pAd->CommonCfg.Bssid[1],pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3],pAd->CommonCfg.Bssid[4],pAd->CommonCfg.Bssid[5])); + + pAd->IndicateMediaState = NdisMediaStateConnected; + pAd->ExtraInfo = GENERAL_LINK_UP; + } + // 2. joined a new INFRA network, start from authentication + else + { +#ifdef LEAP_SUPPORT + // Add AuthMode "LEAP" for CCX 1.X + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, CISCO_AuthModeLEAP); + } + else +#endif // LEAP_SUPPORT // + { + // either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeShared) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeAutoSwitch)) + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeShared); + } + else + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeOpen); + } + } + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_MLME_AUTH_REQ, + sizeof(MLME_AUTH_REQ_STRUCT), &AuthReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH; + } + } + else + { + // 3. failed, try next BSS + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + } +} + + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitStartProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Result; + + if (Elem->MsgType == MT2_START_CONF) + { + NdisMoveMemory(&Result, Elem->Msg, sizeof(USHORT)); + if (Result == MLME_SUCCESS) + { + // + // 5G bands rules of Japan: + // Ad hoc must be disabled in W53(ch52,56,60,64) channels. + // + if ( (pAd->CommonCfg.bIEEE80211H == 1) && + RadarChannelCheck(pAd, pAd->CommonCfg.Channel) + ) + { + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Channel=%d, Start adhoc on W53(52,56,60,64) Channels are not accepted\n", pAd->CommonCfg.Channel)); + return; + } +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + N_ChannelCheck(pAd); + SetCommonHT(pAd); + NdisMoveMemory(&pAd->MlmeAux.AddHtInfo, &pAd->CommonCfg.AddHTInfo, sizeof(ADD_HT_INFO_IE)); + RTMPCheckHt(pAd, BSSID_WCID, &pAd->CommonCfg.HtCapability, &pAd->CommonCfg.AddHTInfo); + pAd->StaActive.SupportedPhyInfo.bHtEnable = TRUE; + NdisZeroMemory(&pAd->StaActive.SupportedPhyInfo.MCSSet[0], 16); + NdisMoveMemory(&pAd->StaActive.SupportedPhyInfo.MCSSet[0], &pAd->CommonCfg.HtCapability.MCSSet[0], 16); + COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); + + if ((pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40) && + (pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset == EXTCHA_ABOVE)) + { + pAd->MlmeAux.CentralChannel = pAd->CommonCfg.Channel + 2; + } + else if ((pAd->CommonCfg.HtCapability.HtCapInfo.ChannelWidth == BW_40) && + (pAd->CommonCfg.AddHTInfo.AddHtInfo.ExtChanOffset == EXTCHA_BELOW)) + { + pAd->MlmeAux.CentralChannel = pAd->CommonCfg.Channel - 2; + } + } + else +#endif // DOT11_N_SUPPORT // + { + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + } + LinkUp(pAd, BSS_ADHOC); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + // Before send beacon, driver need do radar detection + if ((pAd->CommonCfg.Channel > 14 ) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + pAd->CommonCfg.RadarDetect.RDMode = RD_SILENCE_MODE; + pAd->CommonCfg.RadarDetect.RDCount = 0; +#ifdef DFS_SUPPORT + BbpRadarDetectionStart(pAd); +#endif // DFS_SUPPORT // + } + + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - start a new IBSS = %02x:%02x:%02x:%02x:%02x:%02x ...\n", + pAd->CommonCfg.Bssid[0],pAd->CommonCfg.Bssid[1],pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3],pAd->CommonCfg.Bssid[4],pAd->CommonCfg.Bssid[5])); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Start IBSS fail. BUG!!!!!\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitAuthProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + MLME_ASSOC_REQ_STRUCT AssocReq; + MLME_AUTH_REQ_STRUCT AuthReq; + + if (Elem->MsgType == MT2_AUTH_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH OK\n")); + AssocParmFill(pAd, &AssocReq, pAd->MlmeAux.Bssid, pAd->MlmeAux.CapabilityInfo, + ASSOC_TIMEOUT, pAd->StaCfg.DefaultListenCount); + +#ifdef LEAP_SUPPORT + // + // Cisco Leap CCKM supported Re-association. + // + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + { + //if CCKM is turn on , that's mean Fast Reauthentication + //Use CCKM Reassociation instead of normal association for Fast Roaming. + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_REASSOC_REQ, + sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_REASSOC; + } + else +#endif // LEAP_SUPPORT // + { + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_ASSOC_REQ, + sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_ASSOC; + } + } + else + { + // This fail may because of the AP already keep us in its MAC table without + // ageing-out. The previous authentication attempt must have let it remove us. + // so try Authentication again may help. For D-Link DWL-900AP+ compatibility. + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH FAIL, try again...\n")); +#ifdef LEAP_SUPPORT + //Add AuthMode "LEAP" for CCX 1.X + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, CISCO_AuthModeLEAP); + } + else +#endif // LEAP_SUPPORT // + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeShared) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeAutoSwitch)) + { + // either Ndis802_11AuthModeShared or Ndis802_11AuthModeAutoSwitch, try shared key first + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeShared); + } + else + { + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeOpen); + } + } + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_MLME_AUTH_REQ, + sizeof(MLME_AUTH_REQ_STRUCT), &AuthReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH2; + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitAuthProc2( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + MLME_ASSOC_REQ_STRUCT AssocReq; + MLME_AUTH_REQ_STRUCT AuthReq; + + if (Elem->MsgType == MT2_AUTH_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH OK\n")); + AssocParmFill(pAd, &AssocReq, pAd->MlmeAux.Bssid, pAd->MlmeAux.CapabilityInfo, + ASSOC_TIMEOUT, pAd->StaCfg.DefaultListenCount); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_ASSOC_REQ, + sizeof(MLME_ASSOC_REQ_STRUCT), &AssocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_ASSOC; + } + else + { +#ifdef LEAP_SUPPORT + // Process LEAP first, since it use different control variable + // We don't want to affect other poven operation + if (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) + { + // LEAP Auth not success, try next BSS + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - *LEAP* AUTH FAIL, give up; try next BSS\n")); + DBGPRINT(RT_DEBUG_TRACE, ("Total match BSSID [=%d]\n", pAd->MlmeAux.SsidBssTab.BssNr)); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + else +#endif // LEAP_SUPPORT // + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeAutoSwitch) && + (pAd->MlmeAux.Alg == Ndis802_11AuthModeShared)) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH FAIL, try OPEN system...\n")); + AuthParmFill(pAd, &AuthReq, pAd->MlmeAux.Bssid, Ndis802_11AuthModeOpen); + MlmeEnqueue(pAd, AUTH_STATE_MACHINE, MT2_MLME_AUTH_REQ, + sizeof(MLME_AUTH_REQ_STRUCT), &AuthReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_AUTH2; + } + else + { + // not success, try next BSS + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - AUTH FAIL, give up; try next BSS\n")); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; //??????? + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitAssocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Reason; + + if (Elem->MsgType == MT2_ASSOC_CONF) + { + NdisMoveMemory(&Reason, Elem->Msg, sizeof(USHORT)); + if (Reason == MLME_SUCCESS) + { + LinkUp(pAd, BSS_INFRA); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Association successful on BSS #%ld\n",pAd->MlmeAux.BssIdx)); + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + } + else + { + // not success, try next BSS + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Association fails on BSS #%ld\n",pAd->MlmeAux.BssIdx)); + pAd->MlmeAux.BssIdx++; + IterateOnBssTab(pAd); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID CntlWaitReassocProc( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Result; + + if (Elem->MsgType == MT2_REASSOC_CONF) + { + NdisMoveMemory(&Result, Elem->Msg, sizeof(USHORT)); + if (Result == MLME_SUCCESS) + { + // + // NDIS requires a new Link UP indication but no Link Down for RE-ASSOC + // + LinkUp(pAd, BSS_INFRA); + + // send wireless event - for association + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_ASSOC_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + +#ifdef LEAP_SUPPORT + if (LEAP_CCKM_ON(pAd)) + { + STA_PORT_SECURED(pAd); + pAd->StaCfg.WpaState = SS_FINISH; + } +#endif // LEAP_SUPPORT // + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Re-assocition successful on BSS #%ld\n", pAd->MlmeAux.RoamIdx)); + } + else + { + // reassoc failed, try to pick next BSS in the BSS Table + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - Re-assocition fails on BSS #%ld\n", pAd->MlmeAux.RoamIdx)); + pAd->MlmeAux.RoamIdx++; + IterateOnBssTab2(pAd); + } + } +} + + +VOID AdhocTurnOnQos( + IN PRTMP_ADAPTER pAd) +{ +#define AC0_DEF_TXOP 0 +#define AC1_DEF_TXOP 0 +#define AC2_DEF_TXOP 94 +#define AC3_DEF_TXOP 47 + + // Turn on QOs if use HT rate. + if (pAd->CommonCfg.APEdcaParm.bValid == FALSE) + { + pAd->CommonCfg.APEdcaParm.bValid = TRUE; + pAd->CommonCfg.APEdcaParm.Aifsn[0] = 3; + pAd->CommonCfg.APEdcaParm.Aifsn[1] = 7; + pAd->CommonCfg.APEdcaParm.Aifsn[2] = 1; + pAd->CommonCfg.APEdcaParm.Aifsn[3] = 1; + + pAd->CommonCfg.APEdcaParm.Cwmin[0] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[1] = 4; + pAd->CommonCfg.APEdcaParm.Cwmin[2] = 3; + pAd->CommonCfg.APEdcaParm.Cwmin[3] = 2; + + pAd->CommonCfg.APEdcaParm.Cwmax[0] = 10; + pAd->CommonCfg.APEdcaParm.Cwmax[1] = 6; + pAd->CommonCfg.APEdcaParm.Cwmax[2] = 4; + pAd->CommonCfg.APEdcaParm.Cwmax[3] = 3; + + pAd->CommonCfg.APEdcaParm.Txop[0] = 0; + pAd->CommonCfg.APEdcaParm.Txop[1] = 0; + pAd->CommonCfg.APEdcaParm.Txop[2] = AC2_DEF_TXOP; + pAd->CommonCfg.APEdcaParm.Txop[3] = AC3_DEF_TXOP; + } + AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID LinkUp( + IN PRTMP_ADAPTER pAd, + IN UCHAR BssType) +{ + ULONG Now; + UINT32 Data; + BOOLEAN Cancelled; + UCHAR Value = 0, idx; + MAC_TABLE_ENTRY *pEntry = NULL, *pCurrEntry; + + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + + // + // ASSOC - DisassocTimeoutAction + // CNTL - Dis-associate successful + // !!! LINK DOWN !!! + // [88888] OID_802_11_SSID should have returned NDTEST_WEP_AP2(Returned: ) + // + // To prevent DisassocTimeoutAction to call Link down after we link up, + // cancel the DisassocTimer no matter what it start or not. + // + RTMPCancelTimer(&pAd->MlmeAux.DisassocTimer, &Cancelled); + + COPY_SETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); + +#ifdef DOT11_N_SUPPORT + COPY_HTSETTINGS_FROM_MLME_AUX_TO_ACTIVE_CFG(pAd); +#endif // DOT11_N_SUPPORT // + // It's quite difficult to tell if a newly added KEY is WEP or CKIP until a new BSS + // is formed (either ASSOC/RE-ASSOC done or IBSS started. LinkUP should be a safe place + // to examine if cipher algorithm switching is required. + //rt2860b. Don't know why need this + SwitchBetweenWepAndCkip(pAd); + + + if (BssType == BSS_ADHOC) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_ADHOC_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON); + +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + // No carrier detection when adhoc + // CarrierDetectionStop(pAd); + pAd->CommonCfg.CarrierDetect.CD_State = CD_NORMAL; +#endif // CARRIER_DETECTION_SUPPORT // + +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + AdhocTurnOnQos(pAd); +#endif // DOT11_N_SUPPORT // + + DBGPRINT(RT_DEBUG_TRACE, ("!!!Adhoc LINK UP !!! \n" )); + } + else + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON); + + DBGPRINT(RT_DEBUG_TRACE, ("!!!Infra LINK UP !!! \n" )); + } + + // 3*3 + // reset Tx beamforming bit + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x01); + Value |= pAd->CommonCfg.RegTransmitSetting.field.TxBF; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + +#ifdef DOT11_N_SUPPORT + // Change to AP channel + if ((pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + Value |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data &= 0xfffffffe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!!40MHz Lower LINK UP !!! Control Channel at Below. Central = %d \n", pAd->CommonCfg.CentralChannel )); + } + else if ((pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) && (pAd->MlmeAux.HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + // Must using 40MHz. + pAd->CommonCfg.BBPCurrentBW = BW_40; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + Value |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data |= 0x1; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x1A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x0A); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x16); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!! 40MHz Upper LINK UP !!! Control Channel at UpperCentral = %d \n", pAd->CommonCfg.CentralChannel )); + } + else +#endif // DOT11_N_SUPPORT // + { + pAd->CommonCfg.BBPCurrentBW = BW_20; + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &Value); + Value &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, Value); + + RTMP_IO_READ32(pAd, TX_BAND_CFG, &Data); + Data &= 0xfffffffe; + RTMP_IO_WRITE32(pAd, TX_BAND_CFG, Data); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R3, &Value); + Value &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, Value); + + if (pAd->MACVersion == 0x28600100) + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R69, 0x16); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R70, 0x08); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R73, 0x11); + DBGPRINT(RT_DEBUG_TRACE, ("!!!rt2860C !!! \n" )); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!! 20MHz LINK UP !!! \n" )); + } + + RTMPSetAGCInitValue(pAd, pAd->CommonCfg.BBPCurrentBW); + // + // Save BBP_R66 value, it will be used in RTUSBResumeMsduTransmission + // + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R66, &pAd->BbpTuning.R66CurrentValue); + + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !!! (BssType=%d, AID=%d, ssid=%s, Channel=%d, CentralChannel = %d)\n", + BssType, pAd->StaActive.Aid, pAd->CommonCfg.Ssid, pAd->CommonCfg.Channel, pAd->CommonCfg.CentralChannel)); + +#ifdef DOT11_N_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !!! (Density =%d, )\n", pAd->MacTab.Content[BSSID_WCID].MpduDensity)); +#endif // DOT11_N_SUPPORT // + + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + + AsicSetSlotTime(pAd, TRUE); + AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); + + // Call this for RTS protectionfor legacy rate, we will always enable RTS threshold, but normally it will not hit + AsicUpdateProtect(pAd, 0, (OFDMSETPROTECT | CCKSETPROTECT), TRUE, FALSE); + +#ifdef DOT11_N_SUPPORT + if ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE)) + { + // Update HT protectionfor based on AP's operating mode. + if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1) + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, TRUE); + } + else + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + } +#endif // DOT11_N_SUPPORT // + + NdisZeroMemory(&pAd->DrsCounters, sizeof(COUNTER_DRS)); + + NdisGetSystemUpTime(&Now); + pAd->StaCfg.LastBeaconRxTime = Now; // last RX timestamp + + if ((pAd->CommonCfg.TxPreamble != Rt802_11PreambleLong) && + CAP_IS_SHORT_PREAMBLE_ON(pAd->StaActive.CapabilityInfo)) + { + MlmeSetTxPreamble(pAd, Rt802_11PreambleShort); + } + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + + if (pAd->CommonCfg.RadarDetect.RDMode == RD_SILENCE_MODE) + { +#ifdef DFS_SUPPORT + RadarDetectionStop(pAd); +#endif // DFS_SUPPORT // + } + pAd->CommonCfg.RadarDetect.RDMode = RD_NORMAL_MODE; + + if (BssType == BSS_ADHOC) + { + MakeIbssBeacon(pAd); + if ((pAd->CommonCfg.Channel > 14) + && (pAd->CommonCfg.bIEEE80211H == 1) + && RadarChannelCheck(pAd, pAd->CommonCfg.Channel)) + { + ; //Do nothing + } + else + { + AsicEnableIbssSync(pAd); + } + + // In ad hoc mode, use MAC table from index 1. + // p.s ASIC use all 0xff as termination of WCID table search.To prevent it's 0xff-ff-ff-ff-ff-ff, Write 0 here. + RTMP_IO_WRITE32(pAd, MAC_WCID_BASE, 0x00); + RTMP_IO_WRITE32(pAd, 0x1808, 0x00); + + // If WEP is enabled, add key material and cipherAlg into Asic + // Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) + + if (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) + { + PUCHAR Key; + UCHAR CipherAlg; + + for (idx=0; idx < SHARE_KEY_NUM; idx++) + { + CipherAlg = pAd->SharedKey[BSS0][idx].CipherAlg; + Key = pAd->SharedKey[BSS0][idx].Key; + + if (pAd->SharedKey[BSS0][idx].KeyLen > 0) + { + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, BSS0, idx, CipherAlg, Key, NULL, NULL); + + if (idx == pAd->StaCfg.DefaultKeyId) + { + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, NULL); + } + } + + + } + } + // If WPANone is enabled, add key material and cipherAlg into Asic + // Fill in Shared Key Table(offset: 0x6c00) and Shared Key Mode(offset: 0x7000) + else if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAd->StaCfg.DefaultKeyId = 0; // always be zero + + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pAd->StaCfg.PMK, LEN_TKIP_EK); + + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PMK[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PMK[16], LEN_TKIP_TXMICK); + } + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Unknow Cipher (=%d), set Cipher to AES\n", pAd->StaCfg.PairCipher)); + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + } + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, 0, pAd->SharedKey[BSS0][0].CipherAlg, NULL); + + } + + } + else // BSS_INFRA + { + // Check the new SSID with last SSID + while (Cancelled == TRUE) + { + if (pAd->CommonCfg.LastSsidLen == pAd->CommonCfg.SsidLen) + { + if (RTMPCompareMemory(pAd->CommonCfg.LastSsid, pAd->CommonCfg.Ssid, pAd->CommonCfg.LastSsidLen) == 0) + { + // Link to the old one no linkdown is required. + break; + } + } + // Send link down event before set to link up + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event AA!\n")); + break; + } + + // + // On WPA mode, Remove All Keys if not connect to the last BSSID + // Key will be set after 4-way handshake. + // + if ((pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + ULONG IV; + + // Remove all WPA keys + RTMPWPARemoveAllKeys(pAd); + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP; + + // Fixed connection failed with Range Maximizer - 515 AP (Marvell Chip) when security is WPAPSK/TKIP + // If IV related values are too large in GroupMsg2, AP would ignore this message. + IV = 0; + IV |= (pAd->StaCfg.DefaultKeyId << 30); + AsicUpdateWCIDIVEIV(pAd, BSSID_WCID, IV, 0); + } + // NOTE: + // the decision of using "short slot time" or not may change dynamically due to + // new STA association to the AP. so we have to decide that upon parsing BEACON, not here + + // NOTE: + // the decision to use "RTC/CTS" or "CTS-to-self" protection or not may change dynamically + // due to new STA association to the AP. so we have to decide that upon parsing BEACON, not here + + ComposePsPoll(pAd); + ComposeNullFrame(pAd); + + AsicEnableBssSync(pAd); + + // Add BSSID to WCID search table + AsicUpdateRxWCIDTable(pAd, BSSID_WCID, pAd->CommonCfg.Bssid); + + NdisAcquireSpinLock(&pAd->MacTabLock); + // add this BSSID entry into HASH table + { + UCHAR HashIdx; + + //pEntry = &pAd->MacTab.Content[BSSID_WCID]; + HashIdx = MAC_ADDR_HASH_INDEX(pAd->CommonCfg.Bssid); + if (pAd->MacTab.Hash[HashIdx] == NULL) + { + pAd->MacTab.Hash[HashIdx] = pEntry; + } + else + { + pCurrEntry = pAd->MacTab.Hash[HashIdx]; + while (pCurrEntry->pNext != NULL) + pCurrEntry = pCurrEntry->pNext; + pCurrEntry->pNext = pEntry; + } + } + NdisReleaseSpinLock(&pAd->MacTabLock); + + + // If WEP is enabled, add paiewise and shared key +#ifdef WPA_SUPPLICANT_SUPPORT + if (((pAd->StaCfg.WpaSupplicantUP)&& + (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled)&& + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED)) || + ((pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_DISABLE)&& + (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled))) +#else + if (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) +#endif // WPA_SUPPLICANT_SUPPORT // + { + PUCHAR Key; + UCHAR CipherAlg; + + for (idx=0; idx < SHARE_KEY_NUM; idx++) + { + CipherAlg = pAd->SharedKey[BSS0][idx].CipherAlg; + Key = pAd->SharedKey[BSS0][idx].Key; + + if (pAd->SharedKey[BSS0][idx].KeyLen > 0) + { + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAd, BSS0, idx, CipherAlg, Key, NULL, NULL); + + if (idx == pAd->StaCfg.DefaultKeyId) + { + // Assign group key info + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, NULL); + + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAd, BSS0, idx, CipherAlg, pEntry); + } + } + } + } + + // only INFRASTRUCTURE mode need to indicate connectivity immediately; ADHOC mode + // should wait until at least 2 active nodes in this BSSID. + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + // For GUI ++ + if (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + { + pAd->IndicateMediaState = NdisMediaStateConnected; + pAd->ExtraInfo = GENERAL_LINK_UP; + RTMP_IndicateMediaState(pAd); + } + // -- + + // Add BSSID in my MAC Table. + NdisAcquireSpinLock(&pAd->MacTabLock); + RTMPMoveMemory(pAd->MacTab.Content[BSSID_WCID].Addr, pAd->CommonCfg.Bssid, MAC_ADDR_LEN); + pAd->MacTab.Content[BSSID_WCID].Aid = BSSID_WCID; + pAd->MacTab.Content[BSSID_WCID].pAd = pAd; + pAd->MacTab.Content[BSSID_WCID].ValidAsCLI = TRUE; //Although this is bssid..still set ValidAsCl + pAd->MacTab.Size = 1; // infra mode always set MACtab size =1. + pAd->MacTab.Content[BSSID_WCID].Sst = SST_ASSOC; + pAd->MacTab.Content[BSSID_WCID].AuthState = SST_ASSOC; + pAd->MacTab.Content[BSSID_WCID].WepStatus = pAd->StaCfg.WepStatus; + NdisReleaseSpinLock(&pAd->MacTabLock); + + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !!! ClientStatusFlags=%lx)\n", + pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); + + MlmeUpdateTxRates(pAd, TRUE, BSS0); +#ifdef DOT11_N_SUPPORT + MlmeUpdateHtTxRates(pAd, BSS0); + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK UP !! (StaActive.bHtEnable =%d, )\n", pAd->StaActive.SupportedPhyInfo.bHtEnable)); +#endif // DOT11_N_SUPPORT // + + // + // Report Adjacent AP report. + // +#ifdef LEAP_SUPPORT + CCXAdjacentAPReport(pAd); +#endif // LEAP_SUPPORT // + + if (pAd->CommonCfg.bAggregationCapable) + { + if ((pAd->CommonCfg.bPiggyBackCapable) && (pAd->MlmeAux.APRalinkIe & 0x00000003) == 3) + { + + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_PIGGYBACK_INUSED); + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + RTMPSetPiggyBack(pAd, TRUE); + DBGPRINT(RT_DEBUG_TRACE, ("Turn on Piggy-Back\n")); + } + else if (pAd->MlmeAux.APRalinkIe & 0x00000001) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + } + } + + if (pAd->MlmeAux.APRalinkIe != 0x0) + { +#ifdef DOT11_N_SUPPORT + if (CLIENT_STATUS_TEST_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_RDG_CAPABLE)) + { + AsicEnableRDG(pAd); + } +#endif // DOT11_N_SUPPORT // + OPSTATUS_SET_FLAG(pAd, fCLIENT_STATUS_RALINK_CHIPSET); + CLIENT_STATUS_SET_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_RALINK_CHIPSET); + } + else + { + OPSTATUS_CLEAR_FLAG(pAd, fCLIENT_STATUS_RALINK_CHIPSET); + CLIENT_STATUS_CLEAR_FLAG(&pAd->MacTab.Content[BSSID_WCID], fCLIENT_STATUS_RALINK_CHIPSET); + } + } + +#ifdef DOT11_N_SUPPORT + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_CONNECT Event B!.BACapability = %x. ClientStatusFlags = %lx\n", pAd->CommonCfg.BACapability.word, pAd->MacTab.Content[BSSID_WCID].ClientStatusFlags)); +#endif // DOT11_N_SUPPORT // + + // Set LED + RTMPSetLED(pAd, LED_LINK_UP); + + pAd->Mlme.PeriodicRound = 0; + pAd->Mlme.OneSecPeriodicRound = 0; + pAd->bConfigChanged = FALSE; // Reset config flag + pAd->ExtraInfo = GENERAL_LINK_UP; // Update extra information to link is up + + // Set asic auto fall back + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, &pAd->MacTab.Content[BSSID_WCID], &pTable, &TableSize, &pAd->CommonCfg.TxRateIndex); + AsicUpdateAutoFallBackTable(pAd, pTable); + } + + NdisAcquireSpinLock(&pAd->MacTabLock); + pEntry->HTPhyMode.word = pAd->StaCfg.HTPhyMode.word; + pEntry->MaxHTPhyMode.word = pAd->StaCfg.HTPhyMode.word; + if (pAd->StaCfg.bAutoTxRateSwitch == FALSE) + { + pEntry->bAutoTxRateSwitch = FALSE; +#ifdef DOT11_N_SUPPORT + if (pEntry->HTPhyMode.field.MCS == 32) + pEntry->HTPhyMode.field.ShortGI = GI_800; + + if ((pEntry->HTPhyMode.field.MCS > MCS_7) || (pEntry->HTPhyMode.field.MCS == 32)) + pEntry->HTPhyMode.field.STBC = STBC_NONE; +#endif // DOT11_N_SUPPORT // + // If the legacy mode is set, overwrite the transmit setting of this entry. + if (pEntry->HTPhyMode.field.MODE <= MODE_OFDM) + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + else + pEntry->bAutoTxRateSwitch = TRUE; + NdisReleaseSpinLock(&pAd->MacTabLock); + + // Let Link Status Page display first initial rate. + pAd->LastTxRate = (USHORT)(pEntry->HTPhyMode.word); + // Select DAC according to HT or Legacy + if (pAd->StaActive.SupportedPhyInfo.MCSSet[0] != 0x00) + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value); + Value &= (~0x18); + if (pAd->Antenna.field.TxPath == 2) + { + Value |= 0x10; + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, Value); + } + else + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &Value); + Value &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, Value); + } + +#ifdef DOT11_N_SUPPORT + if (pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) + { + } + else if (pEntry->MaxRAmpduFactor == 0) + { + // If HT AP doesn't support MaxRAmpduFactor = 1, we need to set max PSDU to 0. + // Because our Init value is 1 at MACRegTable. + RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x0fff); + } +#endif // DOT11_N_SUPPORT // + + // Patch for Marvel AP to gain high throughput + // Need to set as following, + // 1. Set txop in register-EDCA_AC0_CFG as 0x60 + // 2. Set EnTXWriteBackDDONE in register-WPDMA_GLO_CFG as zero + // 3. PBF_MAX_PCNT as 0x1F3FBF9F + // 4. kick per two packets when dequeue + // + // Txop can only be modified when RDG is off, WMM is disable and TxBurst is enable + // + // if 1. Legacy AP WMM on, or 2. 11n AP, AMPDU disable. Force turn off burst no matter what bEnableTxBurst is. +#ifdef DOT11_N_SUPPORT + if (((pAd->StaActive.SupportedPhyInfo.bHtEnable == FALSE) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED))) + || ((pAd->StaActive.SupportedPhyInfo.bHtEnable == TRUE) && (pAd->CommonCfg.BACapability.field.Policy == BA_NOTUSE))) + { + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + + RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3F7F9F); + DBGPRINT(RT_DEBUG_TRACE, ("Txburst 1\n")); + } + else +#endif // DOT11_N_SUPPORT // + if (pAd->CommonCfg.bEnableTxBurst) + { + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + Data |= 0x60; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = TRUE; + + RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3FBF9F); + DBGPRINT(RT_DEBUG_TRACE, ("Txburst 2\n")); + } + else + { + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &Data); + Data &= 0xFFFFFF00; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, Data); + + RTMP_IO_WRITE32(pAd, PBF_MAX_PCNT, 0x1F3F7F9F); + DBGPRINT(RT_DEBUG_TRACE, ("Txburst 3\n")); + } + +#ifdef DOT11_N_SUPPORT + // Re-check to turn on TX burst or not. + if ((pAd->CommonCfg.IOTestParm.bLastAtheros == TRUE) && ((STA_WEP_ON(pAd))||(STA_TKIP_ON(pAd)))) + { + pAd->CommonCfg.IOTestParm.bNextDisableRxBA = TRUE; + if (pAd->CommonCfg.bEnableTxBurst) + { + UINT32 MACValue = 0; + // Force disable TXOP value in this case. The same action in MLMEUpdateProtect too. + // I didn't change PBF_MAX_PCNT setting. + RTMP_IO_READ32(pAd, EDCA_AC0_CFG, &MACValue); + MACValue &= 0xFFFFFF00; + RTMP_IO_WRITE32(pAd, EDCA_AC0_CFG, MACValue); + pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = FALSE; + } + } + else + { + pAd->CommonCfg.IOTestParm.bNextDisableRxBA = FALSE; + } +#endif // DOT11_N_SUPPORT // + + pAd->CommonCfg.IOTestParm.bLastAtheros = FALSE; + COPY_MAC_ADDR(pAd->CommonCfg.LastBssid, pAd->CommonCfg.Bssid); + DBGPRINT(RT_DEBUG_TRACE, ("!!!pAd->bNextDisableRxBA= %d \n", pAd->CommonCfg.IOTestParm.bNextDisableRxBA)); + // BSSID add in one MAC entry too. Because in Tx, ASIC need to check Cipher and IV/EIV, BAbitmap + // Pther information in MACTab.Content[BSSID_WCID] is not necessary for driver. + // Note: As STA, The MACTab.Content[BSSID_WCID]. PairwiseKey and Shared Key for BSS0 are the same. + + if (pAd->StaCfg.WepStatus <= Ndis802_11WEPDisabled) + { + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilterAcceptAll; + } + + NdisAcquireSpinLock(&pAd->MacTabLock); + pEntry->PortSecured = pAd->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAd->MacTabLock); + + // + // Patch Atheros AP TX will breakdown issue. + // AP Model: DLink DWL-8200AP + // + if (INFRA_ON(pAd) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && STA_TKIP_ON(pAd)) + { + RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x01); + } + else + { + RTMP_IO_WRITE32(pAd, RX_PARSER_CFG, 0x00); + } + + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if ((pAd->CommonCfg.BACapability.field.b2040CoexistScanSup) && (pAd->CommonCfg.Channel <= 11)) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_SCAN_2040); + BuildEffectedChannelList(pAd); + } +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // +} + +/* + ========================================================================== + + Routine Description: + Disconnect current BSSID + + Arguments: + pAd - Pointer to our adapter + IsReqFromAP - Request from AP + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + We need more information to know it's this requst from AP. + If yes! we need to do extra handling, for example, remove the WPA key. + Otherwise on 4-way handshaking will faied, since the WPA key didn't be + remove while auto reconnect. + Disconnect request from AP, it means we will start afresh 4-way handshaking + on WPA mode. + + ========================================================================== +*/ +VOID LinkDown( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN IsReqFromAP) +{ + UCHAR i, ByteValue = 0; + + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; + +#ifdef RALINK_ATE + // Nothing to do in ATE mode. + if (ATE_ON(pAd)) + return; +#endif // RALINK_ATE // + + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_STA_LINKDOWN_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN !!!\n")); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED); + + if (ADHOC_ON(pAd)) // Adhoc mode link down + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN 1!!!\n")); + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_ADHOC_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MacTab.Size=%d !!!\n", pAd->MacTab.Size)); + } + else // Infra structure mode + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! LINK DOWN 2!!!\n")); + +#ifdef QOS_DLS_SUPPORT + // DLS tear down frame must be sent before link down + // send DLS-TEAR_DOWN message + if (pAd->CommonCfg.bDLSCapable) + { + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + RTMPSendDLSTearDownFrame(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + } +#endif // QOS_DLS_SUPPORT // + + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + // Saved last SSID for linkup comparison + pAd->CommonCfg.LastSsidLen = pAd->CommonCfg.SsidLen; + NdisMoveMemory(pAd->CommonCfg.LastSsid, pAd->CommonCfg.Ssid, pAd->CommonCfg.LastSsidLen); + COPY_MAC_ADDR(pAd->CommonCfg.LastBssid, pAd->CommonCfg.Bssid); + if (pAd->MlmeAux.CurrReqIsFromNdis == TRUE) + { + pAd->IndicateMediaState = NdisMediaStateDisconnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_DOWN; + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event A!\n")); + pAd->MlmeAux.CurrReqIsFromNdis = FALSE; + } + else + { + // + // If disassociation request is from NDIS, then we don't need to delete BSSID from entry. + // Otherwise lost beacon or receive De-Authentication from AP, + // then we should delete BSSID from BssTable. + // If we don't delete from entry, roaming will fail. + // + BssTableDeleteEntry(&pAd->ScanTab, pAd->CommonCfg.Bssid, pAd->CommonCfg.Channel); + } + + // restore back to - + // 1. long slot (20 us) or short slot (9 us) time + // 2. turn on/off RTS/CTS and/or CTS-to-self protection + // 3. short preamble + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED); + + if (pAd->StaCfg.CCXAdjacentAPReportFlag == TRUE) + { + // + // Record current AP's information. + // for later used reporting Adjacent AP report. + // + pAd->StaCfg.CCXAdjacentAPChannel = pAd->CommonCfg.Channel; + pAd->StaCfg.CCXAdjacentAPSsidLen = pAd->CommonCfg.SsidLen; + NdisMoveMemory(pAd->StaCfg.CCXAdjacentAPSsid, pAd->CommonCfg.Ssid, pAd->StaCfg.CCXAdjacentAPSsidLen); + COPY_MAC_ADDR(pAd->StaCfg.CCXAdjacentAPBssid, pAd->CommonCfg.Bssid); + } + +#ifdef EXT_BUILD_CHANNEL_LIST + // Country IE of the AP will be evaluated and will be used. + if (pAd->StaCfg.IEEE80211dClientMode != Rt802_11_D_None) + { + NdisMoveMemory(&pAd->CommonCfg.CountryCode[0], &pAd->StaCfg.StaOriCountryCode[0], 2); + pAd->CommonCfg.Geography = pAd->StaCfg.StaOriGeography; + BuildChannelListEx(pAd); + } +#endif // EXT_BUILD_CHANNEL_LIST // + + } + + for (i=1; iMacTab.Content[i].ValidAsCLI == TRUE) + MacTableDeleteEntry(pAd, pAd->MacTab.Content[i].Aid, pAd->MacTab.Content[i].Addr); + } + + pAd->StaCfg.CCXQosECWMin = 4; + pAd->StaCfg.CCXQosECWMax = 10; + + AsicSetSlotTime(pAd, TRUE); //FALSE); + AsicSetEdcaParm(pAd, NULL); + + // Set LED + RTMPSetLED(pAd, LED_LINK_DOWN); + pAd->LedIndicatorStregth = 0xF0; + RTMPSetSignalLED(pAd, -100); // Force signal strength Led to be turned off, firmware is not done it. + + AsicDisableSync(pAd); + + pAd->Mlme.PeriodicRound = 0; + pAd->Mlme.OneSecPeriodicRound = 0; + + if (pAd->StaCfg.BssType == BSS_INFRA) + { + // Remove StaCfg Information after link down + NdisZeroMemory(pAd->CommonCfg.Bssid, MAC_ADDR_LEN); + NdisZeroMemory(pAd->CommonCfg.Ssid, MAX_LEN_OF_SSID); + pAd->CommonCfg.SsidLen = 0; + } +#ifdef DOT11_N_SUPPORT + NdisZeroMemory(&pAd->MlmeAux.HtCapability, sizeof(HT_CAPABILITY_IE)); + NdisZeroMemory(&pAd->MlmeAux.AddHtInfo, sizeof(ADD_HT_INFO_IE)); + pAd->MlmeAux.HtCapabilityLen = 0; + pAd->MlmeAux.NewExtChannelOffset = 0xff; +#endif // DOT11_N_SUPPORT // + + // Reset WPA-PSK state. Only reset when supplicant enabled + if (pAd->StaCfg.WpaState != SS_NOTUSE) + { + pAd->StaCfg.WpaState = SS_START; + // Clear Replay counter + NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8); + +#ifdef QOS_DLS_SUPPORT + if (pAd->CommonCfg.bDLSCapable) + NdisZeroMemory(pAd->StaCfg.DlsReplayCounter, 8); +#endif // QOS_DLS_SUPPORT // + } + + + // + // if link down come from AP, we need to remove all WPA keys on WPA mode. + // otherwise will cause 4-way handshaking failed, since the WPA key not empty. + // + if ((IsReqFromAP) && (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + // Remove all WPA keys + RTMPWPARemoveAllKeys(pAd); + } + + // 802.1x port control +#ifdef WPA_SUPPLICANT_SUPPORT + // Prevent clear PortSecured here with static WEP + // NetworkManger set security policy first then set SSID to connect AP. + if (pAd->StaCfg.WpaSupplicantUP && + (pAd->StaCfg.WepStatus == Ndis802_11WEPEnabled) && + (pAd->StaCfg.IEEE8021X == FALSE)) + { + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + pAd->StaCfg.PrivacyFilter = Ndis802_11PrivFilter8021xWEP; + } + + NdisAcquireSpinLock(&pAd->MacTabLock); + pAd->MacTab.Content[BSSID_WCID].PortSecured = pAd->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAd->MacTabLock); + + pAd->StaCfg.MicErrCnt = 0; + + // Turn off Ckip control flag + pAd->StaCfg.bCkipOn = FALSE; + pAd->StaCfg.CCXEnable = FALSE; + + pAd->IndicateMediaState = NdisMediaStateDisconnected; + // Update extra information to link is up + pAd->ExtraInfo = GENERAL_LINK_DOWN; + + //pAd->StaCfg.AdhocBOnlyJoined = FALSE; + //pAd->StaCfg.AdhocBGJoined = FALSE; + //pAd->StaCfg.Adhoc20NJoined = FALSE; + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + + // Reset the Current AP's IP address + NdisZeroMemory(pAd->StaCfg.AironetIPAddress, 4); +#ifdef RT2870 + pAd->bUsbTxBulkAggre = FALSE; +#endif // RT2870 // + + // Clean association information + NdisZeroMemory(&pAd->StaCfg.AssocInfo, sizeof(NDIS_802_11_ASSOCIATION_INFORMATION)); + pAd->StaCfg.AssocInfo.Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + pAd->StaCfg.ReqVarIELen = 0; + pAd->StaCfg.ResVarIELen = 0; + + // + // Reset RSSI value after link down + // + pAd->StaCfg.RssiSample.AvgRssi0 = 0; + pAd->StaCfg.RssiSample.AvgRssi0X8 = 0; + pAd->StaCfg.RssiSample.AvgRssi1 = 0; + pAd->StaCfg.RssiSample.AvgRssi1X8 = 0; + pAd->StaCfg.RssiSample.AvgRssi2 = 0; + pAd->StaCfg.RssiSample.AvgRssi2X8 = 0; + + // Restore MlmeRate + pAd->CommonCfg.MlmeRate = pAd->CommonCfg.BasicMlmeRate; + pAd->CommonCfg.RtsRate = pAd->CommonCfg.BasicMlmeRate; + +#ifdef DOT11_N_SUPPORT + // + // After Link down, reset piggy-back setting in ASIC. Disable RDG. + // + if (pAd->CommonCfg.BBPCurrentBW == BW_40) + { + pAd->CommonCfg.BBPCurrentBW = BW_20; + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &ByteValue); + ByteValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, ByteValue); + } +#endif // DOT11_N_SUPPORT // + // Reset DAC + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R1, &ByteValue); + ByteValue &= (~0x18); + if (pAd->Antenna.field.TxPath == 2) + { + ByteValue |= 0x10; + } + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R1, ByteValue); + + RTMPSetPiggyBack(pAd,FALSE); + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_PIGGYBACK_INUSED); + +#ifdef DOT11_N_SUPPORT + pAd->CommonCfg.BACapability.word = pAd->CommonCfg.REGBACapability.word; +#endif // DOT11_N_SUPPORT // + + // Restore all settings in the following. + AsicUpdateProtect(pAd, 0, (ALLN_SETPROTECT|CCKSETPROTECT|OFDMSETPROTECT), TRUE, FALSE); + AsicDisableRDG(pAd); + pAd->CommonCfg.IOTestParm.bCurrentAtheros = FALSE; + pAd->CommonCfg.IOTestParm.bNowAtherosBurstOn = FALSE; + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_SCAN_2040); + pAd->CommonCfg.BSSCoexist2040.word = 0; + TriEventInit(pAd); + for (i = 0; i < (pAd->ChannelListNum - 1); i++) + { + pAd->ChannelList[i].bEffectedChannel = FALSE; + } +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + + RTMP_IO_WRITE32(pAd, MAX_LEN_CFG, 0x1fff); + RTMP_CLEAR_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + +#ifdef WPA_SUPPLICANT_SUPPORT +#ifndef NATIVE_WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) { + union iwreq_data wrqu; + //send disassociate event to wpa_supplicant + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.flags = RT_DISASSOC_EVENT_FLAG; + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT + { + union iwreq_data wrqu; + memset(wrqu.ap_addr.sa_data, 0, MAC_ADDR_LEN); + wireless_send_event(pAd->net_dev, SIOCGIWAP, &wrqu, NULL); + } +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID IterateOnBssTab( + IN PRTMP_ADAPTER pAd) +{ + MLME_START_REQ_STRUCT StartReq; + MLME_JOIN_REQ_STRUCT JoinReq; + ULONG BssIdx; + + // Change the wepstatus to original wepstatus + pAd->StaCfg.WepStatus = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.PairCipher = pAd->StaCfg.OrigWepStatus; + pAd->StaCfg.GroupCipher = pAd->StaCfg.OrigWepStatus; + + BssIdx = pAd->MlmeAux.BssIdx; + if (BssIdx < pAd->MlmeAux.SsidBssTab.BssNr) + { + // Check cipher suite, AP must have more secured cipher than station setting + // Set the Pairwise and Group cipher to match the intended AP setting + // We can only connect to AP with less secured cipher setting + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + pAd->StaCfg.GroupCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipher) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipher; + else if (pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + pAd->StaCfg.GroupCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.GroupCipher; + + if (pAd->StaCfg.WepStatus == pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipher) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipher; + else if (pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipherAux != Ndis802_11WEPDisabled) + pAd->StaCfg.PairCipher = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.PairCipherAux; + else // There is no PairCipher Aux, downgrade our capability to TKIP + pAd->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + + // RSN capability + pAd->StaCfg.RsnCapability = pAd->MlmeAux.SsidBssTab.BssEntry[BssIdx].WPA2.RsnCapability; + } + + // Set Mix cipher flag + pAd->StaCfg.bMixCipher = (pAd->StaCfg.PairCipher == pAd->StaCfg.GroupCipher) ? FALSE : TRUE; + if (pAd->StaCfg.bMixCipher == TRUE) + { + // If mix cipher, re-build RSNIE + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, 0); + } + + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - iterate BSS %ld of %d\n", BssIdx, pAd->MlmeAux.SsidBssTab.BssNr)); + JoinParmFill(pAd, &JoinReq, BssIdx); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_JOIN_REQ, sizeof(MLME_JOIN_REQ_STRUCT), + &JoinReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_JOIN; + } + else if (pAd->StaCfg.BssType == BSS_ADHOC) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - All BSS fail; start a new ADHOC (Ssid=%s)...\n",pAd->MlmeAux.Ssid)); + StartParmFill(pAd, &StartReq, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen); + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_START_REQ, sizeof(MLME_START_REQ_STRUCT), &StartReq); + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_START; + } + else // no more BSS + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - All roaming failed, stay @ ch #%d\n", pAd->CommonCfg.Channel)); + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } +} + +// for re-association only +// IRQL = DISPATCH_LEVEL +VOID IterateOnBssTab2( + IN PRTMP_ADAPTER pAd) +{ + MLME_REASSOC_REQ_STRUCT ReassocReq; + ULONG BssIdx; + BSS_ENTRY *pBss; + + BssIdx = pAd->MlmeAux.RoamIdx; + pBss = &pAd->MlmeAux.RoamTab.BssEntry[BssIdx]; + + if (BssIdx < pAd->MlmeAux.RoamTab.BssNr) + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - iterate BSS %ld of %d\n", BssIdx, pAd->MlmeAux.RoamTab.BssNr)); + + AsicSwitchChannel(pAd, pBss->Channel, FALSE); + AsicLockChannel(pAd, pBss->Channel); + + // reassociate message has the same structure as associate message + AssocParmFill(pAd, &ReassocReq, pBss->Bssid, pBss->CapabilityInfo, + ASSOC_TIMEOUT, pAd->StaCfg.DefaultListenCount); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_REASSOC_REQ, + sizeof(MLME_REASSOC_REQ_STRUCT), &ReassocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_REASSOC; + } + else // no more BSS + { + DBGPRINT(RT_DEBUG_TRACE, ("CNTL - All fast roaming failed, back to ch #%d\n",pAd->CommonCfg.Channel)); + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + pAd->Mlme.CntlMachine.CurrState = CNTL_IDLE; + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID JoinParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_JOIN_REQ_STRUCT *JoinReq, + IN ULONG BssIdx) +{ + JoinReq->BssIdx = BssIdx; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID ScanParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_SCAN_REQ_STRUCT *ScanReq, + IN CHAR Ssid[], + IN UCHAR SsidLen, + IN UCHAR BssType, + IN UCHAR ScanType) +{ + NdisZeroMemory(ScanReq->Ssid, MAX_LEN_OF_SSID); + ScanReq->SsidLen = SsidLen; + NdisMoveMemory(ScanReq->Ssid, Ssid, SsidLen); + ScanReq->BssType = BssType; + ScanReq->ScanType = ScanType; +} + +#ifdef QOS_DLS_SUPPORT +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID DlsParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_DLS_REQ_STRUCT *pDlsReq, + IN PRT_802_11_DLS pDls, + IN USHORT reason) +{ + pDlsReq->pDLS = pDls; + pDlsReq->Reason = reason; +} +#endif // QOS_DLS_SUPPORT // + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID StartParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_START_REQ_STRUCT *StartReq, + IN CHAR Ssid[], + IN UCHAR SsidLen) +{ + ASSERT(SsidLen <= MAX_LEN_OF_SSID); + NdisMoveMemory(StartReq->Ssid, Ssid, SsidLen); + StartReq->SsidLen = SsidLen; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +VOID AuthParmFill( + IN PRTMP_ADAPTER pAd, + IN OUT MLME_AUTH_REQ_STRUCT *AuthReq, + IN PUCHAR pAddr, + IN USHORT Alg) +{ + COPY_MAC_ADDR(AuthReq->Addr, pAddr); + AuthReq->Alg = Alg; + AuthReq->Timeout = AUTH_TIMEOUT; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ + + +#ifdef RT2870 + +VOID MlmeCntlConfirm( + IN PRTMP_ADAPTER pAd, + IN ULONG MsgType, + IN USHORT Msg) +{ + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MsgType, sizeof(USHORT), &Msg); +} + +VOID ComposePsPoll( + IN PRTMP_ADAPTER pAd) +{ + PTXINFO_STRUC pTxInfo; + PTXWI_STRUC pTxWI; + + DBGPRINT(RT_DEBUG_TRACE, ("ComposePsPoll\n")); + NdisZeroMemory(&pAd->PsPollFrame, sizeof(PSPOLL_FRAME)); + + pAd->PsPollFrame.FC.PwrMgmt = 0; + pAd->PsPollFrame.FC.Type = BTYPE_CNTL; + pAd->PsPollFrame.FC.SubType = SUBTYPE_PS_POLL; + pAd->PsPollFrame.Aid = pAd->StaActive.Aid | 0xC000; + COPY_MAC_ADDR(pAd->PsPollFrame.Bssid, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pAd->PsPollFrame.Ta, pAd->CurrentAddress); + + RTMPZeroMemory(&pAd->PsPollContext.TransferBuffer->field.WirelessPacket[0], 100); + pTxInfo = (PTXINFO_STRUC)&pAd->PsPollContext.TransferBuffer->field.WirelessPacket[0]; + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(sizeof(PSPOLL_FRAME)+TXWI_SIZE), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE); + pTxWI = (PTXWI_STRUC)&pAd->PsPollContext.TransferBuffer->field.WirelessPacket[TXINFO_SIZE]; + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0, BSSID_WCID, (sizeof(PSPOLL_FRAME)), + 0, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit); + RTMPMoveMemory(&pAd->PsPollContext.TransferBuffer->field.WirelessPacket[TXWI_SIZE+TXINFO_SIZE], &pAd->PsPollFrame, sizeof(PSPOLL_FRAME)); + // Append 4 extra zero bytes. + pAd->PsPollContext.BulkOutSize = TXINFO_SIZE + TXWI_SIZE + sizeof(PSPOLL_FRAME) + 4; +} + +// IRQL = DISPATCH_LEVEL +VOID ComposeNullFrame( + IN PRTMP_ADAPTER pAd) +{ + PTXINFO_STRUC pTxInfo; + PTXWI_STRUC pTxWI; + + NdisZeroMemory(&pAd->NullFrame, sizeof(HEADER_802_11)); + pAd->NullFrame.FC.Type = BTYPE_DATA; + pAd->NullFrame.FC.SubType = SUBTYPE_NULL_FUNC; + pAd->NullFrame.FC.ToDs = 1; + COPY_MAC_ADDR(pAd->NullFrame.Addr1, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pAd->NullFrame.Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pAd->NullFrame.Addr3, pAd->CommonCfg.Bssid); + RTMPZeroMemory(&pAd->NullContext.TransferBuffer->field.WirelessPacket[0], 100); + pTxInfo = (PTXINFO_STRUC)&pAd->NullContext.TransferBuffer->field.WirelessPacket[0]; + RTMPWriteTxInfo(pAd, pTxInfo, (USHORT)(sizeof(HEADER_802_11)+TXWI_SIZE), TRUE, EpToQueue[MGMTPIPEIDX], FALSE, FALSE); + pTxWI = (PTXWI_STRUC)&pAd->NullContext.TransferBuffer->field.WirelessPacket[TXINFO_SIZE]; + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 0, BSSID_WCID, (sizeof(HEADER_802_11)), + 0, 0, (UCHAR)pAd->CommonCfg.MlmeTransmit.field.MCS, IFS_BACKOFF, FALSE, &pAd->CommonCfg.MlmeTransmit); + RTMPMoveMemory(&pAd->NullContext.TransferBuffer->field.WirelessPacket[TXWI_SIZE+TXINFO_SIZE], &pAd->NullFrame, sizeof(HEADER_802_11)); + pAd->NullContext.BulkOutSize = TXINFO_SIZE + TXWI_SIZE + sizeof(pAd->NullFrame) + 4; +} +#endif // RT2870 // + + +/* + ========================================================================== + Description: + Pre-build a BEACON frame in the shared memory + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + ========================================================================== +*/ +ULONG MakeIbssBeacon( + IN PRTMP_ADAPTER pAd) +{ + UCHAR DsLen = 1, IbssLen = 2; + UCHAR LocalErpIe[3] = {IE_ERP, 1, 0x04}; + HEADER_802_11 BcnHdr; + USHORT CapabilityInfo; + LARGE_INTEGER FakeTimestamp; + ULONG FrameLen = 0; + PTXWI_STRUC pTxWI = &pAd->BeaconTxWI; + CHAR *pBeaconFrame = pAd->BeaconBuf; + BOOLEAN Privacy; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen = 0; + UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR ExtRateLen = 0; + UCHAR RSNIe = IE_WPA; + + if ((pAd->CommonCfg.PhyMode == PHY_11B) && (pAd->CommonCfg.Channel <= 14)) + { + SupRate[0] = 0x82; // 1 mbps + SupRate[1] = 0x84; // 2 mbps + SupRate[2] = 0x8b; // 5.5 mbps + SupRate[3] = 0x96; // 11 mbps + SupRateLen = 4; + ExtRateLen = 0; + } + else if (pAd->CommonCfg.Channel > 14) + { + SupRate[0] = 0x8C; // 6 mbps, in units of 0.5 Mbps, basic rate + SupRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps + SupRate[2] = 0x98; // 12 mbps, in units of 0.5 Mbps, basic rate + SupRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps + SupRate[4] = 0xb0; // 24 mbps, in units of 0.5 Mbps, basic rate + SupRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps + SupRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps + SupRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + SupRateLen = 8; + ExtRateLen = 0; + + // + // Also Update MlmeRate & RtsRate for G only & A only + // + pAd->CommonCfg.MlmeRate = RATE_6; + pAd->CommonCfg.RtsRate = RATE_6; + pAd->CommonCfg.MlmeTransmit.field.MODE = MODE_OFDM; + pAd->CommonCfg.MlmeTransmit.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MODE = MODE_OFDM; + pAd->MacTab.Content[BSS0Mcast_WCID].HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pAd->CommonCfg.MlmeRate]; + } + else + { + SupRate[0] = 0x82; // 1 mbps + SupRate[1] = 0x84; // 2 mbps + SupRate[2] = 0x8b; // 5.5 mbps + SupRate[3] = 0x96; // 11 mbps + SupRateLen = 4; + + ExtRate[0] = 0x0C; // 6 mbps, in units of 0.5 Mbps, + ExtRate[1] = 0x12; // 9 mbps, in units of 0.5 Mbps + ExtRate[2] = 0x18; // 12 mbps, in units of 0.5 Mbps, + ExtRate[3] = 0x24; // 18 mbps, in units of 0.5 Mbps + ExtRate[4] = 0x30; // 24 mbps, in units of 0.5 Mbps, + ExtRate[5] = 0x48; // 36 mbps, in units of 0.5 Mbps + ExtRate[6] = 0x60; // 48 mbps, in units of 0.5 Mbps + ExtRate[7] = 0x6c; // 54 mbps, in units of 0.5 Mbps + ExtRateLen = 8; + } + + pAd->StaActive.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->StaActive.SupRate, SupRate, SupRateLen); + pAd->StaActive.ExtRateLen = ExtRateLen; + NdisMoveMemory(pAd->StaActive.ExtRate, ExtRate, ExtRateLen); + + // compose IBSS beacon frame + MgtMacHeaderInit(pAd, &BcnHdr, SUBTYPE_BEACON, 0, BROADCAST_ADDR, pAd->CommonCfg.Bssid); + Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled); + CapabilityInfo = CAP_GENERATE(0, 1, Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 0, 0); + + MakeOutgoingFrame(pBeaconFrame, &FrameLen, + sizeof(HEADER_802_11), &BcnHdr, + TIMESTAMP_LEN, &FakeTimestamp, + 2, &pAd->CommonCfg.BeaconPeriod, + 2, &CapabilityInfo, + 1, &SsidIe, + 1, &pAd->CommonCfg.SsidLen, + pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid, + 1, &SupRateIe, + 1, &SupRateLen, + SupRateLen, SupRate, + 1, &DsIe, + 1, &DsLen, + 1, &pAd->CommonCfg.Channel, + 1, &IbssIe, + 1, &IbssLen, + 2, &pAd->StaActive.AtimWin, + END_OF_ARGS); + + // add ERP_IE and EXT_RAE IE of in 802.11g + if (ExtRateLen) + { + ULONG tmp; + + MakeOutgoingFrame(pBeaconFrame + FrameLen, &tmp, + 3, LocalErpIe, + 1, &ExtRateIe, + 1, &ExtRateLen, + ExtRateLen, ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + + // If adhoc secruity is set for WPA-None, append the cipher suite IE + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + ULONG tmp; + RTMPMakeRSNIE(pAd, pAd->StaCfg.AuthMode, pAd->StaCfg.WepStatus, BSS0); + + MakeOutgoingFrame(pBeaconFrame + FrameLen, &tmp, + 1, &RSNIe, + 1, &pAd->StaCfg.RSNIE_Len, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + ULONG TmpLen; + UCHAR HtLen, HtLen1; + +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; + ADD_HT_INFO_IE addHTInfoTmp; + USHORT b2lTmp, b2lTmp2; +#endif + + // add HT Capability IE + HtLen = sizeof(pAd->CommonCfg.HtCapability); + HtLen1 = sizeof(pAd->CommonCfg.AddHTInfo); +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pBeaconFrame+FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + 1, &AddHtInfoIe, + 1, &HtLen1, + HtLen1, &pAd->CommonCfg.AddHTInfo, + END_OF_ARGS); +#else + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, HtLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + NdisMoveMemory(&addHTInfoTmp, &pAd->CommonCfg.AddHTInfo, HtLen1); + *(USHORT *)(&addHTInfoTmp.AddHtInfo2) = SWAP16(*(USHORT *)(&addHTInfoTmp.AddHtInfo2)); + *(USHORT *)(&addHTInfoTmp.AddHtInfo3) = SWAP16(*(USHORT *)(&addHTInfoTmp.AddHtInfo3)); + + MakeOutgoingFrame(pBeaconFrame+FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + 1, &AddHtInfoIe, + 1, &HtLen1, + HtLen1, &addHTInfoTmp, + END_OF_ARGS); +#endif + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + + //beacon use reserved WCID 0xff + if (pAd->CommonCfg.Channel > 14) + { + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE, TRUE, 0, 0xff, FrameLen, + PID_MGMT, PID_BEACON, RATE_1, IFS_HTTXOP, FALSE, &pAd->CommonCfg.MlmeTransmit); + } + else + { + // Set to use 1Mbps for Adhoc beacon. + HTTRANSMIT_SETTING Transmit; + Transmit.word = 0; + RTMPWriteTxWI(pAd, pTxWI, FALSE, FALSE, TRUE, FALSE, FALSE, TRUE, 0, 0xff, FrameLen, + PID_MGMT, PID_BEACON, RATE_1, IFS_HTTXOP, FALSE, &Transmit); + } + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, pBeaconFrame, DIR_WRITE, FALSE); + RTMPWIEndianChange((PUCHAR)pTxWI, TYPE_TXWI); +#endif + + DBGPRINT(RT_DEBUG_TRACE, ("MakeIbssBeacon (len=%ld), SupRateLen=%d, ExtRateLen=%d, Channel=%d, PhyMode=%d\n", + FrameLen, SupRateLen, ExtRateLen, pAd->CommonCfg.Channel, pAd->CommonCfg.PhyMode)); + return FrameLen; +} + + diff --git a/drivers/staging/rt2870/sta/dls.c b/drivers/staging/rt2870/sta/dls.c new file mode 100644 index 000000000000..56bfbc33d6f5 --- /dev/null +++ b/drivers/staging/rt2870/sta/dls.c @@ -0,0 +1,2210 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + dls.c + + Abstract: + Handle WMM-DLS state machine + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Rory Chen 02-14-2006 + Arvin Tai 06-03-2008 Modified for RT28xx + */ + +#include "../rt_config.h" + +/* + ========================================================================== + Description: + dls state machine init, including state transition and timer init + Parameters: + Sm - pointer to the dls state machine + Note: + The state machine looks like this + + DLS_IDLE + MT2_MLME_DLS_REQUEST MlmeDlsReqAction + MT2_PEER_DLS_REQUEST PeerDlsReqAction + MT2_PEER_DLS_RESPONSE PeerDlsRspAction + MT2_MLME_DLS_TEARDOWN MlmeTearDownAction + MT2_PEER_DLS_TEARDOWN PeerTearDownAction + + IRQL = PASSIVE_LEVEL + + ========================================================================== + */ +void DlsStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]) +{ + UCHAR i; + + StateMachineInit(Sm, (STATE_MACHINE_FUNC*)Trans, MAX_DLS_STATE, MAX_DLS_MSG, (STATE_MACHINE_FUNC)Drop, DLS_IDLE, DLS_MACHINE_BASE); + + // the first column + StateMachineSetAction(Sm, DLS_IDLE, MT2_MLME_DLS_REQ, (STATE_MACHINE_FUNC)MlmeDlsReqAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_PEER_DLS_REQ, (STATE_MACHINE_FUNC)PeerDlsReqAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_PEER_DLS_RSP, (STATE_MACHINE_FUNC)PeerDlsRspAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_MLME_DLS_TEAR_DOWN, (STATE_MACHINE_FUNC)MlmeDlsTearDownAction); + StateMachineSetAction(Sm, DLS_IDLE, MT2_PEER_DLS_TEAR_DOWN, (STATE_MACHINE_FUNC)PeerDlsTearDownAction); + + for (i=0; iStaCfg.DLSEntry[i].pAd = pAd; + RTMPInitTimer(pAd, &pAd->StaCfg.DLSEntry[i].Timer, GET_TIMER_FUNCTION(DlsTimeoutAction), pAd, FALSE); + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + HEADER_802_11 DlsReqHdr; + PRT_802_11_DLS pDLS = NULL; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_REQUEST; + ULONG tmp; + USHORT reason; + ULONG Timeout; + BOOLEAN TimerCancelled; + + if(!MlmeDlsReqSanity(pAd, Elem->Msg, Elem->MsgLen, &pDLS, &reason)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - MlmeDlsReqAction() \n")); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("DLS - MlmeDlsReqAction() allocate memory failed \n")); + return; + } + + ActHeaderInit(pAd, &DlsReqHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + + // Build basic frame first + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsReqHdr, + 1, &Category, + 1, &Action, + 6, &pDLS->MacAddr, + 6, pAd->CurrentAddress, + 2, &pAd->StaActive.CapabilityInfo, + 2, &pDLS->TimeOut, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR HtLen; + +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + + // add HT Capability IE + HtLen = sizeof(HT_CAPABILITY_IE); +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + END_OF_ARGS); +#else + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, HtLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + END_OF_ARGS); +#endif + FrameLen = FrameLen + tmp; + } +#endif // DOT11_N_SUPPORT // + + RTMPCancelTimer(&pDLS->Timer, &TimerCancelled); + Timeout = DLS_TIMEOUT; + RTMPSetTimer(&pDLS->Timer, Timeout); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDlsReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + USHORT StatusCode = MLME_SUCCESS; + HEADER_802_11 DlsRspHdr; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_RESPONSE; + ULONG tmp; + USHORT CapabilityInfo; + UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN]; + USHORT DLSTimeOut; + SHORT i; + ULONG Timeout; + BOOLEAN TimerCancelled; + PRT_802_11_DLS pDLS = NULL; + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR SupportedRatesLen; + UCHAR SupportedRates[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR HtCapabilityLen; + HT_CAPABILITY_IE HtCapability; + + if (!PeerDlsReqSanity(pAd, Elem->Msg, Elem->MsgLen, DA, SA, &CapabilityInfo, &DLSTimeOut, + &SupportedRatesLen, &SupportedRates[0], &HtCapabilityLen, &HtCapability)) + return; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (i = 0; i < SupportedRatesLen; i++) + { + if (MaxSupportedRateIn500Kbps < (SupportedRates[i] & 0x7f)) + MaxSupportedRateIn500Kbps = SupportedRates[i] & 0x7f; + } + + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsReqAction() from %02x:%02x:%02x:%02x:%02x:%02x\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsReqAction() allocate memory failed \n")); + return; + } + + if (!INFRA_ON(pAd)) + { + StatusCode = MLME_REQUEST_DECLINED; + } + else if (!pAd->CommonCfg.bWmmCapable) + { + StatusCode = MLME_DEST_STA_IS_NOT_A_QSTA; + } + else if (!pAd->CommonCfg.bDLSCapable) + { + StatusCode = MLME_REQUEST_DECLINED; + } + else + { + // find table to update parameters + for (i = (MAX_NUM_OF_DLS_ENTRY-1); i >= 0; i--) + { + if (pAd->StaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + } + + pAd->StaCfg.DLSEntry[i].Sequence = 0; + pAd->StaCfg.DLSEntry[i].TimeOut = DLSTimeOut; + pAd->StaCfg.DLSEntry[i].CountDownTimer = DLSTimeOut; + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + pDLS = &pAd->StaCfg.DLSEntry[i]; + break; + } + } + + // can not find in table, create a new one + if (i < 0) + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsReqAction() can not find same entry \n")); + for (i=(MAX_NUM_OF_DLS_ENTRY - 1); i >= MAX_NUM_OF_INIT_DLS_ENTRY; i--) + { + if (!pAd->StaCfg.DLSEntry[i].Valid) + { + MAC_TABLE_ENTRY *pEntry; + UCHAR MaxSupportedRate = RATE_11; + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + } + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + } + + pAd->StaCfg.DLSEntry[i].Sequence = 0; + pAd->StaCfg.DLSEntry[i].Valid = TRUE; + pAd->StaCfg.DLSEntry[i].TimeOut = DLSTimeOut; + pAd->StaCfg.DLSEntry[i].CountDownTimer = DLSTimeOut; + NdisMoveMemory(pAd->StaCfg.DLSEntry[i].MacAddr, SA, MAC_ADDR_LEN); + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + pDLS = &pAd->StaCfg.DLSEntry[i]; + pEntry = MacTableInsertDlsEntry(pAd, SA, i); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + pEntry->MaxSupportedRate = min(pAd->CommonCfg.MaxTxRate, MaxSupportedRate); + + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MinHTPhyMode.field.BW = BW_20; + +#ifdef DOT11_N_SUPPORT + pEntry->HTCapability.MCSSet[0] = 0; + pEntry->HTCapability.MCSSet[1] = 0; + + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR ii; + + DBGPRINT(RT_DEBUG_OFF, ("DLS - PeerDlsReqAction() Receive Peer HT Capable STA from %02x:%02x:%02x:%02x:%02x:%02x\n", + SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + if ((HtCapability.HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((HtCapability.HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(HtCapability.HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(HtCapability.HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // find max fixed rate + for (ii=15; ii>=0; ii--) + { + j = ii/8; + bitmask = (1<<(ii-(j*8))); + if ( (pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j]&bitmask) && (HtCapability.MCSSet[j]&bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = ii; + break; + } + if (ii==0) + break; + } + + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + + printk("@@@ pAd->CommonCfg.RegTransmitSetting.field.MCS = %d\n", + pAd->StaCfg.DesiredTransmitSetting.field.MCS); + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (HtCapability.HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = HtCapability.HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = HtCapability.HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)HtCapability.HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)HtCapability.HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (HtCapability.HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (HtCapability.HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (HtCapability.HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (HtCapability.HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (HtCapability.ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && HtCapability.ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (HtCapability.ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + + NdisMoveMemory(&pEntry->HTCapability, &HtCapability, sizeof(HT_CAPABILITY_IE)); + } +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + pEntry->RateLen = SupportedRatesLen; + + break; + } + } + } + StatusCode = MLME_SUCCESS; + + // can not find in table, create a new one + if (i < 0) + { + StatusCode = MLME_QOS_UNSPECIFY; + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsReqAction() DLSEntry table full(only can support %d DLS session) \n", MAX_NUM_OF_DLS_ENTRY - MAX_NUM_OF_INIT_DLS_ENTRY)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsReqAction() use entry(%d) %02x:%02x:%02x:%02x:%02x:%02x\n", + i, SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + } + } + + ActHeaderInit(pAd, &DlsRspHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + + // Build basic frame first + if (StatusCode == MLME_SUCCESS) + { + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsRspHdr, + 1, &Category, + 1, &Action, + 2, &StatusCode, + 6, SA, + 6, pAd->CurrentAddress, + 2, &pAd->StaActive.CapabilityInfo, + 1, &SupRateIe, + 1, &pAd->MlmeAux.SupRateLen, + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.SupRate, + END_OF_ARGS); + + if (pAd->MlmeAux.ExtRateLen != 0) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &ExtRateIe, + 1, &pAd->MlmeAux.ExtRateLen, + pAd->MlmeAux.ExtRateLen, pAd->MlmeAux.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR HtLen; + +#ifdef RT_BIG_ENDIAN + HT_CAPABILITY_IE HtCapabilityTmp; +#endif + + // add HT Capability IE + HtLen = sizeof(HT_CAPABILITY_IE); +#ifndef RT_BIG_ENDIAN + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &pAd->CommonCfg.HtCapability, + END_OF_ARGS); +#else + NdisMoveMemory(&HtCapabilityTmp, &pAd->CommonCfg.HtCapability, HtLen); + *(USHORT *)(&HtCapabilityTmp.HtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.HtCapInfo)); + *(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo) = SWAP16(*(USHORT *)(&HtCapabilityTmp.ExtHtCapInfo)); + + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &HtCapIe, + 1, &HtLen, + HtLen, &HtCapabilityTmp, + END_OF_ARGS); +#endif + FrameLen = FrameLen + tmp; + } +#endif // DOT11_N_SUPPORT // + + if (pDLS && (pDLS->Status != DLS_FINISH)) + { + RTMPCancelTimer(&pDLS->Timer, &TimerCancelled); + Timeout = DLS_TIMEOUT; + RTMPSetTimer(&pDLS->Timer, Timeout); + } + } + else + { + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsRspHdr, + 1, &Category, + 1, &Action, + 2, &StatusCode, + 6, SA, + 6, pAd->CurrentAddress, + END_OF_ARGS); + } + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDlsRspAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT CapabilityInfo; + UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN]; + USHORT StatusCode; + SHORT i; + BOOLEAN TimerCancelled; + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR SupportedRatesLen; + UCHAR SupportedRates[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR HtCapabilityLen; + HT_CAPABILITY_IE HtCapability; + + if (!pAd->CommonCfg.bDLSCapable) + return; + + if (!INFRA_ON(pAd)) + return; + + if (!PeerDlsRspSanity(pAd, Elem->Msg, Elem->MsgLen, DA, SA, &CapabilityInfo, &StatusCode, + &SupportedRatesLen, &SupportedRates[0], &HtCapabilityLen, &HtCapability)) + return; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (i=0; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (StatusCode == MLME_SUCCESS) + { + MAC_TABLE_ENTRY *pEntry; + UCHAR MaxSupportedRate = RATE_11; + + pEntry = MacTableInsertDlsEntry(pAd, SA, i); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + pEntry->MaxSupportedRate = min(pAd->CommonCfg.MaxTxRate, MaxSupportedRate); + + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MinHTPhyMode.field.BW = BW_20; + +#ifdef DOT11_N_SUPPORT + pEntry->HTCapability.MCSSet[0] = 0; + pEntry->HTCapability.MCSSet[1] = 0; + + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR ii; + + DBGPRINT(RT_DEBUG_OFF, ("DLS - PeerDlsRspAction Receive Peer HT Capable STA from %02x:%02x:%02x:%02x:%02x:%02x\n", + SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + if ((HtCapability.HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((HtCapability.HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(HtCapability.HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(HtCapability.HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // find max fixed rate + for (ii=15; ii>=0; ii--) + { + j = ii/8; + bitmask = (1<<(ii-(j*8))); + if ( (pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j]&bitmask) && (HtCapability.MCSSet[j]&bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = ii; + break; + } + if (ii==0) + break; + } + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (HtCapability.HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = HtCapability.HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = HtCapability.HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)HtCapability.HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)HtCapability.HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (HtCapability.HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (HtCapability.HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (HtCapability.HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (HtCapability.HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (HtCapability.ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && HtCapability.ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (HtCapability.ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + + NdisMoveMemory(&pEntry->HTCapability, &HtCapability, sizeof(HT_CAPABILITY_IE)); + } +#endif // DOT11_N_SUPPORT // + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + pEntry->RateLen = SupportedRatesLen; + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // If support WPA or WPA2, start STAKey hand shake, + // If failed hand shake, just tear down peer DLS + if (RTMPSendSTAKeyRequest(pAd, pAd->StaCfg.DLSEntry[i].MacAddr) != NDIS_STATUS_SUCCESS) + { + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_CIPHER_NOT_SUPPORT; + + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed when call RTMPSendSTAKeyRequest \n")); + } + else + { + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + DBGPRINT(RT_DEBUG_TRACE,("DLS - waiting for STAKey handshake procedure\n")); + } + } + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsRspAction() from %02x:%02x:%02x:%02x:%02x:%02x Succeed with WEP or no security\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + } + + //initialize seq no for DLS frames. + pAd->StaCfg.DLSEntry[i].Sequence = 0; + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + } + else + { + // DLS setup procedure failed. + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed with StatusCode=%d \n", StatusCode)); + } + } + } + + if (i >= MAX_NUM_OF_INIT_DLS_ENTRY) + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsRspAction() update timeout value \n")); + for (i=(MAX_NUM_OF_DLS_ENTRY-1); i>=MAX_NUM_OF_INIT_DLS_ENTRY; i--) + { + if (pAd->StaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (StatusCode == MLME_SUCCESS) + { + MAC_TABLE_ENTRY *pEntry; + UCHAR MaxSupportedRate = RATE_11; + + pEntry = MacTableInsertDlsEntry(pAd, SA, i); + + switch (MaxSupportedRateIn500Kbps) + { + case 108: MaxSupportedRate = RATE_54; break; + case 96: MaxSupportedRate = RATE_48; break; + case 72: MaxSupportedRate = RATE_36; break; + case 48: MaxSupportedRate = RATE_24; break; + case 36: MaxSupportedRate = RATE_18; break; + case 24: MaxSupportedRate = RATE_12; break; + case 18: MaxSupportedRate = RATE_9; break; + case 12: MaxSupportedRate = RATE_6; break; + case 22: MaxSupportedRate = RATE_11; break; + case 11: MaxSupportedRate = RATE_5_5; break; + case 4: MaxSupportedRate = RATE_2; break; + case 2: MaxSupportedRate = RATE_1; break; + default: MaxSupportedRate = RATE_11; break; + } + + pEntry->MaxSupportedRate = min(pAd->CommonCfg.MaxTxRate, MaxSupportedRate); + + if (pEntry->MaxSupportedRate < RATE_FIRST_OFDM_RATE) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_CCK; + pEntry->MaxHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->MinHTPhyMode.field.MODE = MODE_CCK; + pEntry->MinHTPhyMode.field.MCS = pEntry->MaxSupportedRate; + pEntry->HTPhyMode.field.MODE = MODE_CCK; + pEntry->HTPhyMode.field.MCS = pEntry->MaxSupportedRate; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MaxHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->MinHTPhyMode.field.MODE = MODE_OFDM; + pEntry->MinHTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + pEntry->HTPhyMode.field.MODE = MODE_OFDM; + pEntry->HTPhyMode.field.MCS = OfdmRateToRxwiMCS[pEntry->MaxSupportedRate]; + } + + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MinHTPhyMode.field.BW = BW_20; + +#ifdef DOT11_N_SUPPORT + pEntry->HTCapability.MCSSet[0] = 0; + pEntry->HTCapability.MCSSet[1] = 0; + + // If this Entry supports 802.11n, upgrade to HT rate. + if ((HtCapabilityLen != 0) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + UCHAR j, bitmask; //k,bitmask; + CHAR ii; + + DBGPRINT(RT_DEBUG_OFF, ("DLS - PeerDlsRspAction Receive Peer HT Capable STA from %02x:%02x:%02x:%02x:%02x:%02x\n", + SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + + if ((HtCapability.HtCapInfo.GF) && (pAd->CommonCfg.DesiredHtPhy.GF)) + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTGREENFIELD; + } + else + { + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pAd->MacTab.fAnyStationNonGF = TRUE; + pAd->CommonCfg.AddHTInfo.AddHtInfo2.NonGfPresent = 1; + } + + if ((HtCapability.HtCapInfo.ChannelWidth) && (pAd->CommonCfg.DesiredHtPhy.ChannelWidth)) + { + pEntry->MaxHTPhyMode.field.BW= BW_40; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor40)&(HtCapability.HtCapInfo.ShortGIfor40)); + } + else + { + pEntry->MaxHTPhyMode.field.BW = BW_20; + pEntry->MaxHTPhyMode.field.ShortGI = ((pAd->CommonCfg.DesiredHtPhy.ShortGIfor20)&(HtCapability.HtCapInfo.ShortGIfor20)); + pAd->MacTab.fAnyStation20Only = TRUE; + } + + // find max fixed rate + for (ii=15; ii>=0; ii--) + { + j = ii/8; + bitmask = (1<<(ii-(j*8))); + if ( (pAd->StaCfg.DesiredHtPhyInfo.MCSSet[j]&bitmask) && (HtCapability.MCSSet[j]&bitmask)) + { + pEntry->MaxHTPhyMode.field.MCS = ii; + break; + } + if (ii==0) + break; + } + + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS != MCS_AUTO) + { + printk("@@@ pAd->CommonCfg.RegTransmitSetting.field.MCS = %d\n", + pAd->StaCfg.DesiredTransmitSetting.field.MCS); + if (pAd->StaCfg.DesiredTransmitSetting.field.MCS == 32) + { + // Fix MCS as HT Duplicated Mode + pEntry->MaxHTPhyMode.field.BW = 1; + pEntry->MaxHTPhyMode.field.MODE = MODE_HTMIX; + pEntry->MaxHTPhyMode.field.STBC = 0; + pEntry->MaxHTPhyMode.field.ShortGI = 0; + pEntry->MaxHTPhyMode.field.MCS = 32; + } + else if (pEntry->MaxHTPhyMode.field.MCS > pAd->StaCfg.HTPhyMode.field.MCS) + { + // STA supports fixed MCS + pEntry->MaxHTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + } + } + + pEntry->MaxHTPhyMode.field.STBC = (HtCapability.HtCapInfo.RxSTBC & (pAd->CommonCfg.DesiredHtPhy.TxSTBC)); + pEntry->MpduDensity = HtCapability.HtCapParm.MpduDensity; + pEntry->MaxRAmpduFactor = HtCapability.HtCapParm.MaxRAmpduFactor; + pEntry->MmpsMode = (UCHAR)HtCapability.HtCapInfo.MimoPs; + pEntry->AMsduSize = (UCHAR)HtCapability.HtCapInfo.AMsduSize; + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + + if (HtCapability.HtCapInfo.ShortGIfor20) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI20_CAPABLE); + if (HtCapability.HtCapInfo.ShortGIfor40) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_SGI40_CAPABLE); + if (HtCapability.HtCapInfo.TxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_TxSTBC_CAPABLE); + if (HtCapability.HtCapInfo.RxSTBC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RxSTBC_CAPABLE); + if (HtCapability.ExtHtCapInfo.PlusHTC) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_HTC_CAPABLE); + if (pAd->CommonCfg.bRdg && HtCapability.ExtHtCapInfo.RDGSupport) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_RDG_CAPABLE); + if (HtCapability.ExtHtCapInfo.MCSFeedback == 0x03) + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_MCSFEEDBACK_CAPABLE); + + NdisMoveMemory(&pEntry->HTCapability, &HtCapability, sizeof(HT_CAPABILITY_IE)); + } +#endif // DOT11_N_SUPPORT // + + pEntry->HTPhyMode.word = pEntry->MaxHTPhyMode.word; + pEntry->CurrTxRate = pEntry->MaxSupportedRate; + CLIENT_STATUS_SET_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE); + + if (pAd->StaCfg.bAutoTxRateSwitch == TRUE) + { + PUCHAR pTable; + UCHAR TableSize = 0; + + MlmeSelectTxRateTable(pAd, pEntry, &pTable, &TableSize, &pEntry->CurrTxRateIndex); + pEntry->bAutoTxRateSwitch = TRUE; + } + else + { + pEntry->HTPhyMode.field.MODE = pAd->StaCfg.HTPhyMode.field.MODE; + pEntry->HTPhyMode.field.MCS = pAd->StaCfg.HTPhyMode.field.MCS; + pEntry->bAutoTxRateSwitch = FALSE; + + RTMPUpdateLegacyTxSetting((UCHAR)pAd->StaCfg.DesiredTransmitSetting.field.FixedTxMode, pEntry); + } + pEntry->RateLen = SupportedRatesLen; + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + // If support WPA or WPA2, start STAKey hand shake, + // If failed hand shake, just tear down peer DLS + if (RTMPSendSTAKeyRequest(pAd, pAd->StaCfg.DLSEntry[i].MacAddr) != NDIS_STATUS_SUCCESS) + { + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_CIPHER_NOT_SUPPORT; + + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed when call RTMPSendSTAKeyRequest \n")); + } + else + { + pAd->StaCfg.DLSEntry[i].Status = DLS_WAIT_KEY; + DBGPRINT(RT_DEBUG_TRACE,("DLS - waiting for STAKey handshake procedure\n")); + } + } + else + { + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsRspAction() from %02x:%02x:%02x:%02x:%02x:%02x Succeed with WEP or no security\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5])); + } + pAd->StaCfg.DLSEntry[i].Sequence = 0; + if (HtCapabilityLen != 0) + pAd->StaCfg.DLSEntry[i].bHTCap = TRUE; + else + pAd->StaCfg.DLSEntry[i].bHTCap = FALSE; + } + else + { + // DLS setup procedure failed. + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + DBGPRINT(RT_DEBUG_ERROR,("DLS - PeerDlsRspAction failed with StatusCode=%d \n", StatusCode)); + } + } + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID MlmeDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_TEARDOWN; + USHORT ReasonCode = REASON_QOS_UNSPECIFY; + HEADER_802_11 DlsTearDownHdr; + PRT_802_11_DLS pDLS; + BOOLEAN TimerCancelled; + UCHAR i; + + if(!MlmeDlsReqSanity(pAd, Elem->Msg, Elem->MsgLen, &pDLS, &ReasonCode)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - MlmeDlsTearDownAction() with ReasonCode=%d \n", ReasonCode)); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("DLS - MlmeDlsTearDownAction() allocate memory failed \n")); + return; + } + + ActHeaderInit(pAd, &DlsTearDownHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + + // Build basic frame first + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsTearDownHdr, + 1, &Category, + 1, &Action, + 6, &pDLS->MacAddr, + 6, pAd->CurrentAddress, + 2, &ReasonCode, + END_OF_ARGS); + + MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + RTMPCancelTimer(&pDLS->Timer, &TimerCancelled); + + // Remove key in local dls table entry + for (i = 0; i < MAX_NUM_OF_INIT_DLS_ENTRY; i++) + { + if (MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // clear peer dls table entry + for (i = MAX_NUM_OF_INIT_DLS_ENTRY; i < MAX_NUM_OF_DLS_ENTRY; i++) + { + if (MAC_ADDR_EQUAL(pDLS->MacAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerDlsTearDownAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR DA[MAC_ADDR_LEN], SA[MAC_ADDR_LEN]; + USHORT ReasonCode; + UINT i; + BOOLEAN TimerCancelled; + + if (!pAd->CommonCfg.bDLSCapable) + return; + + if (!INFRA_ON(pAd)) + return; + + if (!PeerDlsTearDownSanity(pAd, Elem->Msg, Elem->MsgLen, DA, SA, &ReasonCode)) + return; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - PeerDlsTearDownAction() from %02x:%02x:%02x:%02x:%02x:%02x with ReasonCode=%d\n", SA[0], SA[1], SA[2], SA[3], SA[4], SA[5], ReasonCode)); + + // clear local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + //AsicDelWcidTab(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + //AsicRemovePairwiseKeyEntry(pAd, BSS0, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // clear peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(SA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + //AsicDelWcidTab(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + //AsicRemovePairwiseKeyEntry(pAd, BSS0, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID); + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID RTMPCheckDLSTimeOut( + IN PRTMP_ADAPTER pAd) +{ + ULONG i; + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_UNSPECIFY; + + if (! pAd->CommonCfg.bDLSCapable) + return; + + if (! INFRA_ON(pAd)) + return; + + // If timeout value is equaled to zero, it means always not be timeout. + + // update local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid) && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && (pAd->StaCfg.DLSEntry[i].TimeOut != 0)) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer --; + + if (pAd->StaCfg.DLSEntry[i].CountDownTimer == 0) + { + reason = REASON_QOS_REQUEST_TIMEOUT; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + } + } + } + + // update peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid) && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && (pAd->StaCfg.DLSEntry[i].TimeOut != 0)) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer --; + + if (pAd->StaCfg.DLSEntry[i].CountDownTimer == 0) + { + reason = REASON_QOS_REQUEST_TIMEOUT; + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + } + } + } +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN RTMPRcvFrameDLSCheck( + IN PRTMP_ADAPTER pAd, + IN PHEADER_802_11 pHeader, + IN ULONG Len, + IN PRT28XX_RXD_STRUC pRxD) +{ + ULONG i; + BOOLEAN bFindEntry = FALSE; + BOOLEAN bSTAKeyFrame = FALSE; + PEAPOL_PACKET pEap; + PUCHAR pProto, pAddr = NULL; + PUCHAR pSTAKey = NULL; + UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY]; + UCHAR Mic[16], OldMic[16]; + UCHAR digest[80]; + UCHAR DlsPTK[80]; + UCHAR temp[64]; + BOOLEAN TimerCancelled; + CIPHER_KEY PairwiseKey; + + + if (! pAd->CommonCfg.bDLSCapable) + return bSTAKeyFrame; + + if (! INFRA_ON(pAd)) + return bSTAKeyFrame; + + if (! (pHeader->FC.SubType & 0x08)) + return bSTAKeyFrame; + + if (Len < LENGTH_802_11 + 6 + 2 + 2) + return bSTAKeyFrame; + + pProto = (PUCHAR)pHeader + LENGTH_802_11 + 2 + 6; // QOS Control field , 0xAA 0xAA 0xAA 0x00 0x00 0x00 + pAddr = pHeader->Addr2; + + // L2PAD bit on will pad 2 bytes at LLC + if (pRxD->L2PAD) + { + pProto += 2; + } + + if (RTMPEqualMemory(EAPOL, pProto, 2) && (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + pEap = (PEAPOL_PACKET) (pProto + 2); + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Sniff Len=%ld, DataLen=%d, KeyMic=%d, Install=%d, KeyAck=%d, Secure=%d, EKD_DL=%d, Error=%d, Request=%d\n", Len, + (LENGTH_802_11 + 6 + 2 + 2 + sizeof(EAPOL_PACKET) - MAX_LEN_OF_RSNIE + 16), + pEap->KeyDesc.KeyInfo.KeyMic, + pEap->KeyDesc.KeyInfo.Install, + pEap->KeyDesc.KeyInfo.KeyAck, + pEap->KeyDesc.KeyInfo.Secure, + pEap->KeyDesc.KeyInfo.EKD_DL, + pEap->KeyDesc.KeyInfo.Error, + pEap->KeyDesc.KeyInfo.Request)); + + if ((Len >= (LENGTH_802_11 + 6 + 2 + 2 + sizeof(EAPOL_PACKET) - MAX_LEN_OF_RSNIE + 16)) && pEap->KeyDesc.KeyInfo.KeyMic + && pEap->KeyDesc.KeyInfo.Install && pEap->KeyDesc.KeyInfo.KeyAck && pEap->KeyDesc.KeyInfo.Secure + && pEap->KeyDesc.KeyInfo.EKD_DL && !pEap->KeyDesc.KeyInfo.Error && !pEap->KeyDesc.KeyInfo.Request) + { + // First validate replay counter, only accept message with larger replay counter + // Let equal pass, some AP start with all zero replay counter + NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY); + if ((RTMPCompareMemory(pEap->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) && + (RTMPCompareMemory(pEap->KeyDesc.ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0)) + return bSTAKeyFrame; + + //RTMPMoveMemory(pAd->StaCfg.ReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + RTMPMoveMemory(pAd->StaCfg.DlsReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Sniff replay counter (%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x) Len=%ld, KeyDataLen=%d\n", + pAd->StaCfg.ReplayCounter[0], pAd->StaCfg.ReplayCounter[1], pAd->StaCfg.ReplayCounter[2], + pAd->StaCfg.ReplayCounter[3], pAd->StaCfg.ReplayCounter[4], pAd->StaCfg.ReplayCounter[5], + pAd->StaCfg.ReplayCounter[6], pAd->StaCfg.ReplayCounter[7], Len, pEap->KeyDesc.KeyData[1])); + + // put these code segment to get the replay counter + if (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED) + return bSTAKeyFrame; + + // Check MIC value + // Save the MIC and replace with zero + // use proprietary PTK + NdisZeroMemory(temp, 64); + NdisMoveMemory(temp, "IEEE802.11 WIRELESS ACCESS POINT", 32); + WpaCountPTK(pAd, temp, temp, pAd->CommonCfg.Bssid, temp, pAd->CurrentAddress, DlsPTK, LEN_PTK); + + NdisMoveMemory(OldMic, pEap->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pEap->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1((PUCHAR) pEap, pEap->Body_Len[1] + 4, DlsPTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(DlsPTK, LEN_EAP_MICK, (PUCHAR) pEap, pEap->Body_Len[1] + 4, Mic); + } + + if (!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, ("MIC Different in Msg1 of STAKey handshake! \n")); + return bSTAKeyFrame; + } + else + DBGPRINT(RT_DEBUG_TRACE, ("MIC VALID in Msg1 of STAKey handshake! \n")); +#if 1 + if ((pEap->KeyDesc.KeyData[0] == 0xDD) && (pEap->KeyDesc.KeyData[2] == 0x00) && (pEap->KeyDesc.KeyData[3] == 0x0C) + && (pEap->KeyDesc.KeyData[4] == 0x43) && (pEap->KeyDesc.KeyData[5] == 0x02)) + { + pAddr = pEap->KeyDesc.KeyData + 8; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2) + pSTAKey = pEap->KeyDesc.KeyData + 14; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2), STAKey_Mac_Addr(6) + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 from %02x:%02x:%02x:%02x:%02x:%02x Len=%ld, KeyDataLen=%d\n", + pAddr[0], pAddr[1], pAddr[2], pAddr[3], pAddr[4], pAddr[5], Len, pEap->KeyDesc.KeyData[1])); + + bSTAKeyFrame = TRUE; + } +#else + if ((pEap->KeyDesc.KeyData[0] == 0xDD) && (pEap->KeyDesc.KeyData[2] == 0x00) && (pEap->KeyDesc.KeyData[3] == 0x0F) + && (pEap->KeyDesc.KeyData[4] == 0xAC) && (pEap->KeyDesc.KeyData[5] == 0x02)) + { + pAddr = pEap->KeyDesc.KeyData + 8; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2) + pSTAKey = pEap->KeyDesc.KeyData + 14; // Tpe(1), Len(1), OUI(3), DataType(1), Reserved(2), STAKey_Mac_Addr(6) + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 from %02x:%02x:%02x:%02x:%02x:%02x Len=%d, KeyDataLen=%d\n", + pAddr[0], pAddr[1], pAddr[2], pAddr[3], pAddr[4], pAddr[5], Len, pEap->KeyDesc.KeyData[1])); + + bSTAKeyFrame = TRUE; + } +#endif + + } + else if (Len >= (LENGTH_802_11 + 6 + 2 + 2 + sizeof(EAPOL_PACKET) - MAX_LEN_OF_RSNIE)) + { +#if 0 + RTMPMoveMemory(pAd->StaCfg.ReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + +#endif + RTMPMoveMemory(pAd->StaCfg.DlsReplayCounter, pEap->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Sniff replay counter 2(%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x) Len=%ld, KeyDataLen=%d\n", + pAd->StaCfg.ReplayCounter[0], pAd->StaCfg.ReplayCounter[1], pAd->StaCfg.ReplayCounter[2], + pAd->StaCfg.ReplayCounter[3], pAd->StaCfg.ReplayCounter[4], pAd->StaCfg.ReplayCounter[5], + pAd->StaCfg.ReplayCounter[6], pAd->StaCfg.ReplayCounter[7], Len, pEap->KeyDesc.KeyData[1])); + + } + } + + // If timeout value is equaled to zero, it means always not be timeout. + // update local dls table entry + for (i= 0; i < MAX_NUM_OF_INIT_DLS_ENTRY; i++) + { + if (pAd->StaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(pAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (bSTAKeyFrame) + { + PMAC_TABLE_ENTRY pEntry; + + // STAKey frame, add pairwise key table + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + + PairwiseKey.KeyLen = LEN_TKIP_EK; + NdisMoveMemory(PairwiseKey.Key, &pSTAKey[0], LEN_TKIP_EK); + NdisMoveMemory(PairwiseKey.TxMic, &pSTAKey[16], LEN_TKIP_RXMICK); + NdisMoveMemory(PairwiseKey.RxMic, &pSTAKey[24], LEN_TKIP_TXMICK); + + PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg; + + pEntry = DlsEntryTableLookup(pAd, pAd->StaCfg.DLSEntry[i].MacAddr, TRUE); + //AsicAddKeyEntry(pAd, (USHORT)(i + 2), BSS0, 0, &PairwiseKey, TRUE, TRUE); // reserve 0 for multicast, 1 for unicast + //AsicUpdateRxWCIDTable(pAd, (USHORT)(i + 2), pAddr); + // Add Pair-wise key to Asic +#ifdef RT2870 + { + RT_ADD_PAIRWISE_KEY_ENTRY KeyInfo; + COPY_MAC_ADDR(KeyInfo.MacAddr,pAd->StaCfg.DLSEntry[i].MacAddr); + KeyInfo.MacTabMatchWCID=pAd->StaCfg.DLSEntry[i].MacTabMatchWCID; + NdisMoveMemory(&KeyInfo.CipherKey, &PairwiseKey,sizeof(CIPHER_KEY)); + RTUSBEnqueueInternalCmd(pAd, RT_CMD_SET_KEY_TABLE, &KeyInfo, sizeof(RT_ADD_PAIRWISE_KEY_ENTRY)); + } + { + PMAC_TABLE_ENTRY pDLSEntry; + pDLSEntry = DlsEntryTableLookup(pAd, pAd->StaCfg.DLSEntry[i].MacAddr, TRUE); + pDLSEntry->PairwiseKey.CipherAlg=PairwiseKey.CipherAlg; + RTUSBEnqueueInternalCmd(pAd, RT_CMD_SET_RX_WCID_TABLE, pDLSEntry, sizeof(MAC_TABLE_ENTRY)); + } +#endif // RT2870 // + NdisMoveMemory(&pEntry->PairwiseKey, &PairwiseKey, sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 (Peer STA MAC Address STAKey) \n")); + + RTMPSendSTAKeyHandShake(pAd, pAd->StaCfg.DLSEntry[i].MacAddr); + + DBGPRINT(RT_DEBUG_TRACE,("DLS - Finish STAKey handshake procedure (Initiator side)\n")); + } + else + { + // Data frame, update timeout value + if (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + //AsicUpdateRxWCIDTable(pAd, (USHORT)(i + 2), pAddr); + } + } + + bFindEntry = TRUE; + } + } + + // update peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && MAC_ADDR_EQUAL(pAddr, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + if (bSTAKeyFrame) + { + PMAC_TABLE_ENTRY pEntry = NULL; + + // STAKey frame, add pairwise key table, and send STAkey Msg-2 + pAd->StaCfg.DLSEntry[i].Status = DLS_FINISH; + RTMPCancelTimer(&pAd->StaCfg.DLSEntry[i].Timer, &TimerCancelled); + + PairwiseKey.KeyLen = LEN_TKIP_EK; + NdisMoveMemory(PairwiseKey.Key, &pSTAKey[0], LEN_TKIP_EK); + NdisMoveMemory(PairwiseKey.TxMic, &pSTAKey[16], LEN_TKIP_RXMICK); + NdisMoveMemory(PairwiseKey.RxMic, &pSTAKey[24], LEN_TKIP_TXMICK); + + PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg; + + pEntry = DlsEntryTableLookup(pAd, pAd->StaCfg.DLSEntry[i].MacAddr, TRUE); + //AsicAddKeyEntry(pAd, (USHORT)(i + 2), BSS0, 0, &PairwiseKey, TRUE, TRUE); // reserve 0 for multicast, 1 for unicast + //AsicUpdateRxWCIDTable(pAd, (USHORT)(i + 2), pAddr); + // Add Pair-wise key to Asic +#ifdef RT2870 + { + RT_ADD_PAIRWISE_KEY_ENTRY KeyInfo; + COPY_MAC_ADDR(KeyInfo.MacAddr,pAd->StaCfg.DLSEntry[i].MacAddr); + KeyInfo.MacTabMatchWCID=pAd->StaCfg.DLSEntry[i].MacTabMatchWCID; + NdisMoveMemory(&KeyInfo.CipherKey, &PairwiseKey,sizeof(CIPHER_KEY)); + RTUSBEnqueueInternalCmd(pAd, RT_CMD_SET_KEY_TABLE, &KeyInfo, sizeof(RT_ADD_PAIRWISE_KEY_ENTRY)); + } + { + PMAC_TABLE_ENTRY pDLSEntry; + pDLSEntry = DlsEntryTableLookup(pAd, pAd->StaCfg.DLSEntry[i].MacAddr, TRUE); + pDLSEntry->PairwiseKey.CipherAlg=PairwiseKey.CipherAlg; + RTUSBEnqueueInternalCmd(pAd, RT_CMD_SET_RX_WCID_TABLE, pDLSEntry, sizeof(MAC_TABLE_ENTRY)); + } +#endif // RT2870 // + NdisMoveMemory(&pEntry->PairwiseKey, &PairwiseKey, sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE,("DLS - Receive STAKey Message-1 (Initiator STA MAC Address STAKey)\n")); + + // If support WPA or WPA2, start STAKey hand shake, + // If failed hand shake, just tear down peer DLS + if (RTMPSendSTAKeyHandShake(pAd, pAddr) != NDIS_STATUS_SUCCESS) + { + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason = REASON_QOS_CIPHER_NOT_SUPPORT; + + pAd->StaCfg.DLSEntry[i].Valid = FALSE; + pAd->StaCfg.DLSEntry[i].Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, &pAd->StaCfg.DLSEntry[i], reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + } + else + { + DBGPRINT(RT_DEBUG_TRACE,("DLS - Finish STAKey handshake procedure (Peer side)\n")); + } + } + else + { + // Data frame, update timeout value + if (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + { + pAd->StaCfg.DLSEntry[i].CountDownTimer = pAd->StaCfg.DLSEntry[i].TimeOut; + } + } + + bFindEntry = TRUE; + } + } + + + return bSTAKeyFrame; +} + +/* + ======================================================================== + + Routine Description: + Check if the frame can be sent through DLS direct link interface + + Arguments: + pAd Pointer to adapter + + Return Value: + DLS entry index + + Note: + + ======================================================================== +*/ +INT RTMPCheckDLSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + INT rval = -1; + INT i; + + if (!pAd->CommonCfg.bDLSCapable) + return rval; + + if (!INFRA_ON(pAd)) + return rval; + + do{ + // check local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + rval = i; + break; + } + } + + // check peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) && + MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + rval = i; + break; + } + } + } while (FALSE); + + return rval; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID RTMPSendDLSTearDownFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + HEADER_802_11 DlsTearDownHdr; + ULONG FrameLen = 0; + USHORT Reason = REASON_QOS_QSTA_LEAVING_QBSS; + UCHAR Category = CATEGORY_DLS; + UCHAR Action = ACTION_DLS_TEARDOWN; + UCHAR i = 0; + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + return; + + DBGPRINT(RT_DEBUG_TRACE, ("Send DLS TearDown Frame \n")); + + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + { + DBGPRINT(RT_DEBUG_ERROR,("ASSOC - RTMPSendDLSTearDownFrame() allocate memory failed \n")); + return; + } + + ActHeaderInit(pAd, &DlsTearDownHdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &DlsTearDownHdr, + 1, &Category, + 1, &Action, + 6, pDA, + 6, pAd->CurrentAddress, + 2, &Reason, + END_OF_ARGS); + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + + // Remove key in local dls table entry + for (i = 0; i < MAX_NUM_OF_INIT_DLS_ENTRY; i++) + { + if (pAd->StaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + // Remove key in peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH) + && MAC_ADDR_EQUAL(pDA, pAd->StaCfg.DLSEntry[i].MacAddr)) + { + MacTableDeleteDlsEntry(pAd, pAd->StaCfg.DLSEntry[i].MacTabMatchWCID, pAd->StaCfg.DLSEntry[i].MacAddr); + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("Send DLS TearDown Frame and remove key in (i=%d) \n", i)); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +NDIS_STATUS RTMPSendSTAKeyRequest( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + UCHAR Header802_3[14]; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + UCHAR digest[80]; + PUCHAR pOutBuffer = NULL; + PNDIS_PACKET pNdisPacket; + UCHAR temp[64]; + UCHAR DlsPTK[80]; + + DBGPRINT(RT_DEBUG_TRACE,("DLS - RTMPSendSTAKeyRequest() to %02x:%02x:%02x:%02x:%02x:%02x\n", pDA[0], pDA[1], pDA[2], pDA[3], pDA[4], pDA[5])); + + pAd->Sequence ++; + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + 6 + MAC_ADDR_LEN; // data field contain KDE andPeer MAC address + + // STAKey Message is as EAPOL-Key(1,1,0,0,G/0,0,0, MIC, 0,Peer MAC KDE) + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + Packet.KeyDesc.Type = WPA1_KEY_DESC; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + Packet.KeyDesc.Type = WPA2_KEY_DESC; + } + + // Key descriptor version + Packet.KeyDesc.KeyInfo.KeyDescVer = + (((pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) || (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP)); + + Packet.KeyDesc.KeyInfo.KeyMic = 1; + Packet.KeyDesc.KeyInfo.Secure = 1; + Packet.KeyDesc.KeyInfo.Request = 1; + + Packet.KeyDesc.KeyDataLen[1] = 12; + + // use our own OUI to distinguish proprietary with standard. + Packet.KeyDesc.KeyData[0] = 0xDD; + Packet.KeyDesc.KeyData[1] = 0x0A; + Packet.KeyDesc.KeyData[2] = 0x00; + Packet.KeyDesc.KeyData[3] = 0x0C; + Packet.KeyDesc.KeyData[4] = 0x43; + Packet.KeyDesc.KeyData[5] = 0x03; + NdisMoveMemory(&Packet.KeyDesc.KeyData[6], pDA, MAC_ADDR_LEN); + + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.DlsReplayCounter, LEN_KEY_DESC_REPLAY); + + // Allocate buffer for transmitting message + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + return NStatus; + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // use proprietary PTK + NdisZeroMemory(temp, 64); + NdisMoveMemory(temp, "IEEE802.11 WIRELESS ACCESS POINT", 32); + WpaCountPTK(pAd, temp, temp, pAd->CommonCfg.Bssid, temp, pAd->CurrentAddress, DlsPTK, LEN_PTK); + + // calculate MIC + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + NdisZeroMemory(digest, sizeof(digest)); + HMAC_SHA1(pOutBuffer, FrameLen, DlsPTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Packet.KeyDesc.KeyMic, digest, LEN_KEY_DESC_MIC); + } + else + { + NdisZeroMemory(Mic, sizeof(Mic)); + hmac_md5(DlsPTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + } + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(Header802_3), Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + NStatus = RTMPAllocateNdisPacket(pAd, &pNdisPacket, NULL, 0, pOutBuffer, FrameLen); + if (NStatus == NDIS_STATUS_SUCCESS) + { + RTMP_SET_PACKET_WCID(pNdisPacket, BSSID_WCID); + STASendPacket(pAd, pNdisPacket); + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSendSTAKeyRequest- Send STAKey request (NStatus=%x, FrameLen=%ld)\n", NStatus, FrameLen)); + + return NStatus; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +NDIS_STATUS RTMPSendSTAKeyHandShake( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA) +{ + UCHAR Header802_3[14]; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + UCHAR digest[80]; + PUCHAR pOutBuffer = NULL; + PNDIS_PACKET pNdisPacket; + UCHAR temp[64]; + UCHAR DlsPTK[80]; // Due to dirver can not get PTK, use proprietary PTK + + DBGPRINT(RT_DEBUG_TRACE,("DLS - RTMPSendSTAKeyHandShake() to %02x:%02x:%02x:%02x:%02x:%02x\n", pDA[0], pDA[1], pDA[2], pDA[3], pDA[4], pDA[5])); + + pAd->Sequence ++; + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + 6 + MAC_ADDR_LEN; // data field contain KDE and Peer MAC address + + // STAKey Message is as EAPOL-Key(1,1,0,0,G/0,0,0, MIC, 0,Peer MAC KDE) + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) + { + Packet.KeyDesc.Type = WPA1_KEY_DESC; + } + else if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) + { + Packet.KeyDesc.Type = WPA2_KEY_DESC; + } + + // Key descriptor version + Packet.KeyDesc.KeyInfo.KeyDescVer = + (((pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) || (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled)) ? (DESC_TYPE_AES) : (DESC_TYPE_TKIP)); + + Packet.KeyDesc.KeyInfo.KeyMic = 1; + Packet.KeyDesc.KeyInfo.Secure = 1; + + Packet.KeyDesc.KeyDataLen[1] = 12; + + // use our own OUI to distinguish proprietary with standard. + Packet.KeyDesc.KeyData[0] = 0xDD; + Packet.KeyDesc.KeyData[1] = 0x0A; + Packet.KeyDesc.KeyData[2] = 0x00; + Packet.KeyDesc.KeyData[3] = 0x0C; + Packet.KeyDesc.KeyData[4] = 0x43; + Packet.KeyDesc.KeyData[5] = 0x03; + NdisMoveMemory(&Packet.KeyDesc.KeyData[6], pDA, MAC_ADDR_LEN); + + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.DlsReplayCounter, LEN_KEY_DESC_REPLAY); + + // Allocate buffer for transmitting message + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus != NDIS_STATUS_SUCCESS) + return NStatus; + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // use proprietary PTK + NdisZeroMemory(temp, 64); + NdisMoveMemory(temp, "IEEE802.11 WIRELESS ACCESS POINT", 32); + WpaCountPTK(pAd, temp, temp, pAd->CommonCfg.Bssid, temp, pAd->CurrentAddress, DlsPTK, LEN_PTK); + + // calculate MIC + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + NdisZeroMemory(digest, sizeof(digest)); + HMAC_SHA1(pOutBuffer, FrameLen, DlsPTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Packet.KeyDesc.KeyMic, digest, LEN_KEY_DESC_MIC); + } + else + { + NdisZeroMemory(Mic, sizeof(Mic)); + hmac_md5(DlsPTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + } + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(Header802_3), Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + NStatus = RTMPAllocateNdisPacket(pAd, &pNdisPacket, NULL, 0, pOutBuffer, FrameLen); + if (NStatus == NDIS_STATUS_SUCCESS) + { + RTMP_SET_PACKET_WCID(pNdisPacket, BSSID_WCID); + STASendPacket(pAd, pNdisPacket); + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + } + + MlmeFreeMemory(pAd, pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPSendSTAKeyHandShake- Send STAKey Message-2 (NStatus=%x, FrameLen=%ld)\n", NStatus, FrameLen)); + + return NStatus; +} + +VOID DlsTimeoutAction( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + MLME_DLS_REQ_STRUCT MlmeDlsReq; + USHORT reason; + PRT_802_11_DLS pDLS = (PRT_802_11_DLS)FunctionContext; + PRTMP_ADAPTER pAd = pDLS->pAd; + + DBGPRINT(RT_DEBUG_TRACE, ("DlsTimeout - Tear down DLS links (%02x:%02x:%02x:%02x:%02x:%02x)\n", + pDLS->MacAddr[0], pDLS->MacAddr[1], pDLS->MacAddr[2], pDLS->MacAddr[3], pDLS->MacAddr[4], pDLS->MacAddr[5])); + + if ((pDLS) && (pDLS->Valid)) + { + reason = REASON_QOS_REQUEST_TIMEOUT; + pDLS->Valid = FALSE; + pDLS->Status = DLS_NONE; + DlsParmFill(pAd, &MlmeDlsReq, pDLS, reason); + MlmeEnqueue(pAd, DLS_STATE_MACHINE, MT2_MLME_DLS_TEAR_DOWN, sizeof(MLME_DLS_REQ_STRUCT), &MlmeDlsReq); + RT28XX_MLME_HANDLER(pAd); + } +} + +/* +================================================================ +Description : because DLS and CLI share the same WCID table in ASIC. +Mesh entry also insert to pAd->MacTab.content[]. Such is marked as ValidAsDls = TRUE. +Also fills the pairwise key. +Because front MAX_AID_BA entries have direct mapping to BAEntry, which is only used as CLI. So we insert Dls +from index MAX_AID_BA. +================================================================ +*/ +MAC_TABLE_ENTRY *MacTableInsertDlsEntry( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN UINT DlsEntryIdx) +{ + PMAC_TABLE_ENTRY pEntry = NULL; + + DBGPRINT(RT_DEBUG_TRACE, ("====> MacTableInsertDlsEntry\n")); + // if FULL, return + if (pAd->MacTab.Size >= MAX_LEN_OF_MAC_TABLE) + return NULL; + + do + { + if((pEntry = DlsEntryTableLookup(pAd, pAddr, TRUE)) != NULL) + break; + + // allocate one MAC entry + pEntry = MacTableInsertEntry(pAd, pAddr, DlsEntryIdx + MIN_NET_DEVICE_FOR_DLS, TRUE); + if (pEntry) + { + pAd->StaCfg.DLSEntry[DlsEntryIdx].MacTabMatchWCID = pEntry->Aid; + pEntry->MatchDlsEntryIdx = DlsEntryIdx; + pEntry->AuthMode = pAd->StaCfg.AuthMode; + pEntry->WepStatus = pAd->StaCfg.WepStatus; + pEntry->PortSecured = WPA_802_1X_PORT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("MacTableInsertDlsEntry - allocate entry #%d, Total= %d\n",pEntry->Aid, pAd->MacTab.Size)); + + // If legacy WEP is used, set pair-wise cipherAlg into WCID attribute table for this entry + if ((pEntry->ValidAsDls) && (pEntry->WepStatus == Ndis802_11WEPEnabled)) + { + UCHAR KeyIdx = 0; + UCHAR CipherAlg = 0; + + KeyIdx = pAd->StaCfg.DefaultKeyId; + + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pEntry); + } + + break; + } + } while(FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("<==== MacTableInsertDlsEntry\n")); + + return pEntry; +} + + +/* + ========================================================================== + Description: + Delete all Mesh Entry in pAd->MacTab + ========================================================================== + */ +BOOLEAN MacTableDeleteDlsEntry( + IN PRTMP_ADAPTER pAd, + IN USHORT wcid, + IN PUCHAR pAddr) +{ + DBGPRINT(RT_DEBUG_TRACE, ("====> MacTableDeleteDlsEntry\n")); + + if (!VALID_WCID(wcid)) + return FALSE; + + MacTableDeleteEntry(pAd, wcid, pAddr); + + DBGPRINT(RT_DEBUG_TRACE, ("<==== MacTableDeleteDlsEntry\n")); + + return TRUE; +} + +MAC_TABLE_ENTRY *DlsEntryTableLookup( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount) +{ + ULONG HashIdx; + MAC_TABLE_ENTRY *pEntry = NULL; + + RTMP_SEM_LOCK(&pAd->MacTabLock); + HashIdx = MAC_ADDR_HASH_INDEX(pAddr); + pEntry = pAd->MacTab.Hash[HashIdx]; + + while (pEntry) + { + if ((pEntry->ValidAsDls == TRUE) + && MAC_ADDR_EQUAL(pEntry->Addr, pAddr)) + { + if(bResetIdelCount) + pEntry->NoDataIdleCount = 0; + break; + } + else + pEntry = pEntry->pNext; + } + + RTMP_SEM_UNLOCK(&pAd->MacTabLock); + return pEntry; +} + +MAC_TABLE_ENTRY *DlsEntryTableLookupByWcid( + IN PRTMP_ADAPTER pAd, + IN UCHAR wcid, + IN PUCHAR pAddr, + IN BOOLEAN bResetIdelCount) +{ + ULONG DLsIndex; + PMAC_TABLE_ENTRY pCurEntry = NULL; + PMAC_TABLE_ENTRY pEntry = NULL; + + if (!VALID_WCID(wcid)) + return NULL; + + RTMP_SEM_LOCK(&pAd->MacTabLock); + + do + { + pCurEntry = &pAd->MacTab.Content[wcid]; + + DLsIndex = 0xff; + if ((pCurEntry) && (pCurEntry->ValidAsDls== TRUE)) + { + DLsIndex = pCurEntry->MatchDlsEntryIdx; + } + + if (DLsIndex == 0xff) + break; + + if (MAC_ADDR_EQUAL(pCurEntry->Addr, pAddr)) + { + if(bResetIdelCount) + pCurEntry->NoDataIdleCount = 0; + pEntry = pCurEntry; + break; + } + } while(FALSE); + + RTMP_SEM_UNLOCK(&pAd->MacTabLock); + + return pEntry; +} + +INT Set_DlsEntryInfo_Display_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + INT i; + + printk("\n%-19s%-8s\n", "MAC", "TIMEOUT\n"); + for (i=0; iStaCfg.DLSEntry[i].Valid) && (pAd->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + PMAC_TABLE_ENTRY pEntry = &pAd->MacTab.Content[pAd->StaCfg.DLSEntry[i].MacTabMatchWCID]; + + printk("%02x:%02x:%02x:%02x:%02x:%02x ", + pAd->StaCfg.DLSEntry[i].MacAddr[0], pAd->StaCfg.DLSEntry[i].MacAddr[1], pAd->StaCfg.DLSEntry[i].MacAddr[2], + pAd->StaCfg.DLSEntry[i].MacAddr[3], pAd->StaCfg.DLSEntry[i].MacAddr[4], pAd->StaCfg.DLSEntry[i].MacAddr[5]); + printk("%-8d\n", pAd->StaCfg.DLSEntry[i].TimeOut); + + printk("\n"); + printk("\n%-19s%-4s%-4s%-4s%-4s%-7s%-7s%-7s","MAC", "AID", "BSS", "PSM", "WMM", "RSSI0", "RSSI1", "RSSI2"); +#ifdef DOT11_N_SUPPORT + printk("%-8s%-10s%-6s%-6s%-6s%-6s", "MIMOPS", "PhMd", "BW", "MCS", "SGI", "STBC"); +#endif // DOT11_N_SUPPORT // + printk("\n%02X:%02X:%02X:%02X:%02X:%02X ", + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + printk("%-4d", (int)pEntry->Aid); + printk("%-4d", (int)pEntry->apidx); + printk("%-4d", (int)pEntry->PsMode); + printk("%-4d", (int)CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE)); + printk("%-7d", pEntry->RssiSample.AvgRssi0); + printk("%-7d", pEntry->RssiSample.AvgRssi1); + printk("%-7d", pEntry->RssiSample.AvgRssi2); +#ifdef DOT11_N_SUPPORT + printk("%-8d", (int)pEntry->MmpsMode); + printk("%-10s", GetPhyMode(pEntry->HTPhyMode.field.MODE)); + printk("%-6s", GetBW(pEntry->HTPhyMode.field.BW)); + printk("%-6d", pEntry->HTPhyMode.field.MCS); + printk("%-6d", pEntry->HTPhyMode.field.ShortGI); + printk("%-6d", pEntry->HTPhyMode.field.STBC); +#endif // DOT11_N_SUPPORT // + printk("%-10d, %d, %d%%\n", pEntry->DebugFIFOCount, pEntry->DebugTxCount, + (pEntry->DebugTxCount) ? ((pEntry->DebugTxCount-pEntry->DebugFIFOCount)*100/pEntry->DebugTxCount) : 0); + printk("\n"); + + } + } + + return TRUE; +} + +INT Set_DlsAddEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR mac[MAC_ADDR_LEN]; + USHORT Timeout; + char *token, sepValue[] = ":", DASH = '-'; + INT i; + RT_802_11_DLS Dls; + + if(strlen(arg) < 19) //Mac address acceptable format 01:02:03:04:05:06 length 17 plus the "-" and timeout value in decimal format. + return FALSE; + + token = strchr(arg, DASH); + if ((token != NULL) && (strlen(token)>1)) + { + Timeout = simple_strtol((token+1), 0, 10); + + *token = '\0'; + for (i = 0, token = rstrtok(arg, &sepValue[0]); token; token = rstrtok(NULL, &sepValue[0]), i++) + { + if((strlen(token) != 2) || (!isxdigit(*token)) || (!isxdigit(*(token+1)))) + return FALSE; + AtoH(token, (PUCHAR)(&mac[i]), 1); + } + if(i != 6) + return FALSE; + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x-%d", mac[0], mac[1], + mac[2], mac[3], mac[4], mac[5], (int)Timeout); + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + Dls.TimeOut = Timeout; + COPY_MAC_ADDR(Dls.MacAddr, mac); + Dls.Valid = 1; + + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + + return TRUE; + } + + return FALSE; + +} + +INT Set_DlsTearDownEntry_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + UCHAR macAddr[MAC_ADDR_LEN]; + CHAR *value; + INT i; + RT_802_11_DLS Dls; + + if(strlen(arg) != 17) //Mac address acceptable format 01:02:03:04:05:06 length 17 + return FALSE; + + for (i=0, value = rstrtok(arg,":"); value; value = rstrtok(NULL,":")) + { + if((strlen(value) != 2) || (!isxdigit(*value)) || (!isxdigit(*(value+1))) ) + return FALSE; //Invalid + + AtoH(value, &macAddr[i++], 2); + } + + printk("\n%02x:%02x:%02x:%02x:%02x:%02x", macAddr[0], macAddr[1], + macAddr[2], macAddr[3], macAddr[4], macAddr[5]); + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + COPY_MAC_ADDR(Dls.MacAddr, macAddr); + Dls.Valid = 0; + + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + + return TRUE; +} + diff --git a/drivers/staging/rt2870/sta/rtmp_data.c b/drivers/staging/rt2870/sta/rtmp_data.c new file mode 100644 index 000000000000..9942ecaf5e2e --- /dev/null +++ b/drivers/staging/rt2870/sta/rtmp_data.c @@ -0,0 +1,2619 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + rtmp_data.c + + Abstract: + Data path subroutines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Aug/17/04 major modification for RT2561/2661 + Jan Lee Mar/17/06 major modification for RT2860 New Ring Design +*/ +#include "../rt_config.h" + + +VOID STARxEAPOLFrameIndicate( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD); + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + UCHAR *pTmpBuf; + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + // All EAPoL frames have to pass to upper layer (ex. WPA_SUPPLICANT daemon) + // TBD : process fragmented EAPol frames + { + // In 802.1x mode, if the received frame is EAP-SUCCESS packet, turn on the PortSecured variable + if ( pAd->StaCfg.IEEE8021X == TRUE && + (EAP_CODE_SUCCESS == WpaCheckEapCode(pAd, pRxBlk->pData, pRxBlk->DataSize, LENGTH_802_1_H))) + { + PUCHAR Key; + UCHAR CipherAlg; + int idx = 0; + + DBGPRINT_RAW(RT_DEBUG_TRACE, ("Receive EAP-SUCCESS Packet\n")); + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + if (pAd->StaCfg.IEEE8021x_required_keys == FALSE) + { + idx = pAd->StaCfg.DesireSharedKeyId; + CipherAlg = pAd->StaCfg.DesireSharedKey[idx].CipherAlg; + Key = pAd->StaCfg.DesireSharedKey[idx].Key; + + if (pAd->StaCfg.DesireSharedKey[idx].KeyLen > 0) + { +#ifdef RT2870 + union + { + char buf[sizeof(NDIS_802_11_WEP)+MAX_LEN_OF_KEY- 1]; + NDIS_802_11_WEP keyinfo; + } WepKey; + int len; + + + NdisZeroMemory(&WepKey, sizeof(WepKey)); + len =pAd->StaCfg.DesireSharedKey[idx].KeyLen; + + NdisMoveMemory(WepKey.keyinfo.KeyMaterial, + pAd->StaCfg.DesireSharedKey[idx].Key, + pAd->StaCfg.DesireSharedKey[idx].KeyLen); + + WepKey.keyinfo.KeyIndex = 0x80000000 + idx; + WepKey.keyinfo.KeyLength = len; + pAd->SharedKey[BSS0][idx].KeyLen =(UCHAR) (len <= 5 ? 5 : 13); + + pAd->IndicateMediaState = NdisMediaStateConnected; + pAd->ExtraInfo = GENERAL_LINK_UP; + // need to enqueue cmd to thread + RTUSBEnqueueCmdFromNdis(pAd, OID_802_11_ADD_WEP, TRUE, &WepKey, sizeof(WepKey.keyinfo) + len - 1); +#endif // RT2870 // + // For Preventing ShardKey Table is cleared by remove key procedure. + pAd->SharedKey[BSS0][idx].CipherAlg = CipherAlg; + pAd->SharedKey[BSS0][idx].KeyLen = pAd->StaCfg.DesireSharedKey[idx].KeyLen; + NdisMoveMemory(pAd->SharedKey[BSS0][idx].Key, + pAd->StaCfg.DesireSharedKey[idx].Key, + pAd->StaCfg.DesireSharedKey[idx].KeyLen); + } + } + } + + Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); + return; + } + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + // Special DATA frame that has to pass to MLME + // 1. Cisco Aironet frames for CCX2. We need pass it to MLME for special process + // 2. EAPOL handshaking frames when driver supplicant enabled, pass to MLME for special process + { + pTmpBuf = pRxBlk->pData - LENGTH_802_11; + NdisMoveMemory(pTmpBuf, pRxBlk->pHeader, LENGTH_802_11); + REPORT_MGMT_FRAME_TO_MLME(pAd, pRxWI->WirelessCliID, pTmpBuf, pRxBlk->DataSize + LENGTH_802_11, pRxWI->RSSI0, pRxWI->RSSI1, pRxWI->RSSI2, pRxD->PlcpSignal); + DBGPRINT_RAW(RT_DEBUG_TRACE, ("!!! report EAPOL/AIRONET DATA to MLME (len=%d) !!!\n", pRxBlk->DataSize)); + } + } + + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + +} + +VOID STARxDataFrameAnnounce( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk, + IN UCHAR FromWhichBSSID) +{ + + // non-EAP frame + if (!RTMPCheckWPAframe(pAd, pEntry, pRxBlk->pData, pRxBlk->DataSize, FromWhichBSSID)) + { + { + // drop all non-EAP DATA frame before + // this client's Port-Access-Control is secured + if (pRxBlk->pHeader->FC.Wep) + { + // unsupported cipher suite + if (pAd->StaCfg.WepStatus == Ndis802_11EncryptionDisabled) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + else + { + // encryption in-use but receive a non-EAPOL clear text frame, drop it + if ((pAd->StaCfg.WepStatus != Ndis802_11EncryptionDisabled) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + } + RX_BLK_CLEAR_FLAG(pRxBlk, fRX_EAP); + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_ARALINK)) + { + // Normal legacy, AMPDU or AMSDU + CmmRxnonRalinkFrameIndicate(pAd, pRxBlk, FromWhichBSSID); + + } + else + { + // ARALINK + CmmRxRalinkFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID); + } +#ifdef QOS_DLS_SUPPORT + RX_BLK_CLEAR_FLAG(pRxBlk, fRX_DLS); +#endif // QOS_DLS_SUPPORT // + } + else + { + RX_BLK_SET_FLAG(pRxBlk, fRX_EAP); +#ifdef DOT11_N_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_AMPDU) && (pAd->CommonCfg.bDisableReordering == 0)) + { + Indicate_AMPDU_Packet(pAd, pRxBlk, FromWhichBSSID); + } + else +#endif // DOT11_N_SUPPORT // + { + // Determin the destination of the EAP frame + // to WPA state machine or upper layer + STARxEAPOLFrameIndicate(pAd, pEntry, pRxBlk, FromWhichBSSID); + } + } +} + + +// For TKIP frame, calculate the MIC value +BOOLEAN STACheckTkipMICValue( + IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY *pEntry, + IN RX_BLK *pRxBlk) +{ + PHEADER_802_11 pHeader = pRxBlk->pHeader; + UCHAR *pData = pRxBlk->pData; + USHORT DataSize = pRxBlk->DataSize; + UCHAR UserPriority = pRxBlk->UserPriority; + PCIPHER_KEY pWpaKey; + UCHAR *pDA, *pSA; + + pWpaKey = &pAd->SharedKey[BSS0][pRxBlk->pRxWI->KeyIndex]; + + pDA = pHeader->Addr1; + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_INFRA)) + { + pSA = pHeader->Addr3; + } + else + { + pSA = pHeader->Addr2; + } + + if (RTMPTkipCompareMICValue(pAd, + pData, + pDA, + pSA, + pWpaKey->RxMic, + UserPriority, + DataSize) == FALSE) + { + DBGPRINT_RAW(RT_DEBUG_ERROR,("Rx MIC Value error 2\n")); + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.WpaSupplicantUP) + { + WpaSendMicFailureToWpaSupplicant(pAd, (pWpaKey->Type == PAIRWISEKEY) ? TRUE : FALSE); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + RTMPReportMicError(pAd, pWpaKey); + } + + // release packet + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + return FALSE; + } + + return TRUE; +} + + +// +// All Rx routines use RX_BLK structure to hande rx events +// It is very important to build pRxBlk attributes +// 1. pHeader pointer to 802.11 Header +// 2. pData pointer to payload including LLC (just skip Header) +// 3. set payload size including LLC to DataSize +// 4. set some flags with RX_BLK_SET_FLAG() +// +VOID STAHandleRxDataFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD); + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + BOOLEAN bFragment = FALSE; + MAC_TABLE_ENTRY *pEntry = NULL; + UCHAR FromWhichBSSID = BSS0; + UCHAR UserPriority = 0; + + { + // before LINK UP, all DATA frames are rejected + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + +#ifdef QOS_DLS_SUPPORT + //if ((pHeader->FC.FrDs == 0) && (pHeader->FC.ToDs == 0)) + if (RTMPRcvFrameDLSCheck(pAd, pHeader, pRxWI->MPDUtotalByteCount, pRxD)) + { + return; + } +#endif // QOS_DLS_SUPPORT // + + // Drop not my BSS frames + if (pRxD->MyBss == 0) + { + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + + pAd->RalinkCounters.RxCountSinceLastNULL++; + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable && (pHeader->FC.SubType & 0x08)) + { + UCHAR *pData; + DBGPRINT(RT_DEBUG_TRACE,("bAPSDCapable\n")); + + // Qos bit 4 + pData = (PUCHAR)pHeader + LENGTH_802_11; + if ((*pData >> 4) & 0x01) + { + DBGPRINT(RT_DEBUG_TRACE,("RxDone- Rcv EOSP frame, driver may fall into sleep\n")); + pAd->CommonCfg.bInServicePeriod = FALSE; + + // Force driver to fall into sleep mode when rcv EOSP frame + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + USHORT TbttNumToNextWakeUp; + USHORT NextDtim = pAd->StaCfg.DtimPeriod; + ULONG Now; + + NdisGetSystemUpTime(&Now); + NextDtim -= (USHORT)(Now - pAd->StaCfg.LastBeaconRxTime)/pAd->CommonCfg.BeaconPeriod; + + TbttNumToNextWakeUp = pAd->StaCfg.DefaultListenCount; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM) && (TbttNumToNextWakeUp > NextDtim)) + TbttNumToNextWakeUp = NextDtim; + + MlmeSetPsmBit(pAd, PWR_SAVE); + // if WMM-APSD is failed, try to disable following line + AsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); + } + } + + if ((pHeader->FC.MoreData) && (pAd->CommonCfg.bInServicePeriod)) + { + DBGPRINT(RT_DEBUG_TRACE,("Sending another trigger frame when More Data bit is set to 1\n")); + } + } + + // Drop NULL, CF-ACK(no data), CF-POLL(no data), and CF-ACK+CF-POLL(no data) data frame + if ((pHeader->FC.SubType & 0x04)) // bit 2 : no DATA + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // Drop not my BSS frame (we can not only check the MyBss bit in RxD) +#ifdef QOS_DLS_SUPPORT + if (!pAd->CommonCfg.bDLSCapable) + { +#endif // QOS_DLS_SUPPORT // + if (INFRA_ON(pAd)) + { + // Infrastructure mode, check address 2 for BSSID + if (!RTMPEqualMemory(&pHeader->Addr2, &pAd->CommonCfg.Bssid, 6)) + { + // Receive frame not my BSSID + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } + else // Ad-Hoc mode or Not associated + { + // Ad-Hoc mode, check address 3 for BSSID + if (!RTMPEqualMemory(&pHeader->Addr3, &pAd->CommonCfg.Bssid, 6)) + { + // Receive frame not my BSSID + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + } +#ifdef QOS_DLS_SUPPORT + } +#endif // QOS_DLS_SUPPORT // + + // + // find pEntry + // + if (pRxWI->WirelessCliID < MAX_LEN_OF_MAC_TABLE) + { + pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID]; + } + else + { + // 1. release packet if infra mode + // 2. new a pEntry if ad-hoc mode + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // infra or ad-hoc + if (INFRA_ON(pAd)) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_INFRA); +#ifdef QOS_DLS_SUPPORT + if ((pHeader->FC.FrDs == 0) && (pHeader->FC.ToDs == 0)) + RX_BLK_SET_FLAG(pRxBlk, fRX_DLS); + else +#endif // QOS_DLS_SUPPORT // + ASSERT(pRxWI->WirelessCliID == BSSID_WCID); + } + + // check Atheros Client + if ((pEntry->bIAmBadAtheros == FALSE) && (pRxD->AMPDU == 1) && (pHeader->FC.Retry )) + { + pEntry->bIAmBadAtheros = TRUE; + pAd->CommonCfg.IOTestParm.bCurrentAtheros = TRUE; + pAd->CommonCfg.IOTestParm.bLastAtheros = TRUE; + if (!STA_AES_ON(pAd)) + { + AsicUpdateProtect(pAd, 8, ALLN_SETPROTECT, TRUE, FALSE); + } + } + } + + pRxBlk->pData = (UCHAR *)pHeader; + + // + // update RxBlk->pData, DataSize + // 802.11 Header, QOS, HTC, Hw Padding + // + + // 1. skip 802.11 HEADER + { + pRxBlk->pData += LENGTH_802_11; + pRxBlk->DataSize -= LENGTH_802_11; + } + + // 2. QOS + if (pHeader->FC.SubType & 0x08) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_QOS); + UserPriority = *(pRxBlk->pData) & 0x0f; + // bit 7 in QoS Control field signals the HT A-MSDU format + if ((*pRxBlk->pData) & 0x80) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_AMSDU); + } + + // skip QOS contorl field + pRxBlk->pData += 2; + pRxBlk->DataSize -=2; + } + pRxBlk->UserPriority = UserPriority; + + // 3. Order bit: A-Ralink or HTC+ + if (pHeader->FC.Order) + { +#ifdef AGGREGATION_SUPPORT + if ((pRxWI->PHYMODE <= MODE_OFDM) && (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED))) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_ARALINK); + } + else +#endif + { +#ifdef DOT11_N_SUPPORT + RX_BLK_SET_FLAG(pRxBlk, fRX_HTC); + // skip HTC contorl field + pRxBlk->pData += 4; + pRxBlk->DataSize -= 4; +#endif // DOT11_N_SUPPORT // + } + } + + // 4. skip HW padding + if (pRxD->L2PAD) + { + // just move pData pointer + // because DataSize excluding HW padding + RX_BLK_SET_FLAG(pRxBlk, fRX_PAD); + pRxBlk->pData += 2; + } + +#ifdef DOT11_N_SUPPORT + if (pRxD->BA) + { + RX_BLK_SET_FLAG(pRxBlk, fRX_AMPDU); + } +#endif // DOT11_N_SUPPORT // + + + // + // Case I Process Broadcast & Multicast data frame + // + if (pRxD->Bcast || pRxD->Mcast) + { + INC_COUNTER64(pAd->WlanCounters.MulticastReceivedFrameCount); + + // Drop Mcast/Bcast frame with fragment bit on + if (pHeader->FC.MoreFrag) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + // Filter out Bcast frame which AP relayed for us + if (pHeader->FC.FrDs && MAC_ADDR_EQUAL(pHeader->Addr3, pAd->CurrentAddress)) + { + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + return; + } + + Indicate_Legacy_Packet(pAd, pRxBlk, FromWhichBSSID); + return; + } + else if (pRxD->U2M) + { + pAd->LastRxRate = (USHORT)((pRxWI->MCS) + (pRxWI->BW <<7) + (pRxWI->ShortGI <<8)+ (pRxWI->PHYMODE <<14)) ; + + +#ifdef QOS_DLS_SUPPORT + if (RX_BLK_TEST_FLAG(pRxBlk, fRX_DLS)) + { + MAC_TABLE_ENTRY *pDlsEntry = NULL; + + pDlsEntry = DlsEntryTableLookupByWcid(pAd, pRxWI->WirelessCliID, pHeader->Addr2, TRUE); + if(pDlsEntry) + Update_Rssi_Sample(pAd, &pDlsEntry->RssiSample, pRxWI); + } + else +#endif // QOS_DLS_SUPPORT // + if (ADHOC_ON(pAd)) + { + pEntry = MacTableLookup(pAd, pHeader->Addr2); + if (pEntry) + Update_Rssi_Sample(pAd, &pEntry->RssiSample, pRxWI); + } + + + Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI); + + pAd->StaCfg.LastSNR0 = (UCHAR)(pRxWI->SNR0); + pAd->StaCfg.LastSNR1 = (UCHAR)(pRxWI->SNR1); + + pAd->RalinkCounters.OneSecRxOkDataCnt++; + + + if (!((pHeader->Frag == 0) && (pHeader->FC.MoreFrag == 0))) + { + // re-assemble the fragmented packets + // return complete frame (pRxPacket) or NULL + bFragment = TRUE; + pRxPacket = RTMPDeFragmentDataFrame(pAd, pRxBlk); + } + + if (pRxPacket) + { + pEntry = &pAd->MacTab.Content[pRxWI->WirelessCliID]; + + // process complete frame + if (bFragment && (pRxD->Decrypted) && (pEntry->WepStatus == Ndis802_11Encryption2Enabled)) + { + // Minus MIC length + pRxBlk->DataSize -= 8; + + // For TKIP frame, calculate the MIC value + if (STACheckTkipMICValue(pAd, pEntry, pRxBlk) == FALSE) + { + return; + } + } + + STARxDataFrameAnnounce(pAd, pEntry, pRxBlk, FromWhichBSSID); + return; + } + else + { + // just return + // because RTMPDeFragmentDataFrame() will release rx packet, + // if packet is fragmented + return; + } + } + + ASSERT(0); + // release packet + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); +} + +VOID STAHandleRxMgmtFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ + PRT28XX_RXD_STRUC pRxD = &(pRxBlk->RxD); + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + + do + { + + // We should collect RSSI not only U2M data but also my beacon + if ((pHeader->FC.SubType == SUBTYPE_BEACON) && (MAC_ADDR_EQUAL(&pAd->CommonCfg.Bssid, &pHeader->Addr2))) + { + Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, pRxWI); + + pAd->StaCfg.LastSNR0 = (UCHAR)(pRxWI->SNR0); + pAd->StaCfg.LastSNR1 = (UCHAR)(pRxWI->SNR1); + } + + // First check the size, it MUST not exceed the mlme queue size + if (pRxWI->MPDUtotalByteCount > MGMT_DMA_BUFFER_SIZE) + { + DBGPRINT_ERR(("STAHandleRxMgmtFrame: frame too large, size = %d \n", pRxWI->MPDUtotalByteCount)); + break; + } + + REPORT_MGMT_FRAME_TO_MLME(pAd, pRxWI->WirelessCliID, pHeader, pRxWI->MPDUtotalByteCount, + pRxWI->RSSI0, pRxWI->RSSI1, pRxWI->RSSI2, pRxD->PlcpSignal); + } while (FALSE); + + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_SUCCESS); +} + +VOID STAHandleRxControlFrame( + IN PRTMP_ADAPTER pAd, + IN RX_BLK *pRxBlk) +{ +#ifdef DOT11_N_SUPPORT + PRXWI_STRUC pRxWI = pRxBlk->pRxWI; +#endif // DOT11_N_SUPPORT // + PHEADER_802_11 pHeader = pRxBlk->pHeader; + PNDIS_PACKET pRxPacket = pRxBlk->pRxPacket; + + switch (pHeader->FC.SubType) + { + case SUBTYPE_BLOCK_ACK_REQ: +#ifdef DOT11_N_SUPPORT + { + CntlEnqueueForRecv(pAd, pRxWI->WirelessCliID, (pRxWI->MPDUtotalByteCount), (PFRAME_BA_REQ)pHeader); + } + break; +#endif // DOT11_N_SUPPORT // + case SUBTYPE_BLOCK_ACK: + case SUBTYPE_ACK: + default: + break; + } + + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); +} + + +/* + ======================================================================== + + Routine Description: + Process RxDone interrupt, running in DPC level + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + This routine has to maintain Rx ring read pointer. + Need to consider QOS DATA format when converting to 802.3 + ======================================================================== +*/ +BOOLEAN STARxDoneInterruptHandle( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN argc) +{ + NDIS_STATUS Status; + UINT32 RxProcessed, RxPending; + BOOLEAN bReschedule = FALSE; + RT28XX_RXD_STRUC *pRxD; + UCHAR *pData; + PRXWI_STRUC pRxWI; + PNDIS_PACKET pRxPacket; + PHEADER_802_11 pHeader; + RX_BLK RxCell; + + RxProcessed = RxPending = 0; + + // process whole rx ring + while (1) + { + + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF | + fRTMP_ADAPTER_RESET_IN_PROGRESS | + fRTMP_ADAPTER_HALT_IN_PROGRESS | + fRTMP_ADAPTER_NIC_NOT_EXIST) || + !RTMP_TEST_FLAG(pAd,fRTMP_ADAPTER_START_UP)) + { + break; + } + + + RxProcessed ++; // test + + // 1. allocate a new data packet into rx ring to replace received packet + // then processing the received packet + // 2. the callee must take charge of release of packet + // 3. As far as driver is concerned , + // the rx packet must + // a. be indicated to upper layer or + // b. be released if it is discarded + pRxPacket = GetPacketFromRxRing(pAd, &(RxCell.RxD), &bReschedule, &RxPending); + if (pRxPacket == NULL) + { + // no more packet to process + break; + } + + // get rx ring descriptor + pRxD = &(RxCell.RxD); + // get rx data buffer + pData = GET_OS_PKT_DATAPTR(pRxPacket); + pRxWI = (PRXWI_STRUC) pData; + pHeader = (PHEADER_802_11) (pData+RXWI_SIZE) ; + +#ifdef RT_BIG_ENDIAN + RTMPFrameEndianChange(pAd, (PUCHAR)pHeader, DIR_READ, TRUE); + RTMPWIEndianChange((PUCHAR)pRxWI, TYPE_RXWI); +#endif + + // build RxCell + RxCell.pRxWI = pRxWI; + RxCell.pHeader = pHeader; + RxCell.pRxPacket = pRxPacket; + RxCell.pData = (UCHAR *) pHeader; + RxCell.DataSize = pRxWI->MPDUtotalByteCount; + RxCell.Flags = 0; + + // Increase Total receive byte counter after real data received no mater any error or not + pAd->RalinkCounters.ReceivedByteCount += pRxWI->MPDUtotalByteCount; + pAd->RalinkCounters.RxCount ++; + + INC_COUNTER64(pAd->WlanCounters.ReceivedFragmentCount); + + if (pRxWI->MPDUtotalByteCount < 14) + Status = NDIS_STATUS_FAILURE; + + if (MONITOR_ON(pAd)) + { + send_monitor_packets(pAd, &RxCell); + break; + } + /* RT2870 invokes STARxDoneInterruptHandle() in rtusb_bulk.c */ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + pAd->ate.RxCntPerSec++; + ATESampleRssi(pAd, pRxWI); +#ifdef RALINK_28xx_QA + if (pAd->ate.bQARxStart == TRUE) + { + /* (*pRxD) has been swapped in GetPacketFromRxRing() */ + ATE_QA_Statistics(pAd, pRxWI, pRxD, pHeader); + } +#endif // RALINK_28xx_QA // + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_SUCCESS); + continue; + } +#endif // RALINK_ATE // + + // Check for all RxD errors + Status = RTMPCheckRxError(pAd, pHeader, pRxWI, pRxD); + + // Handle the received frame + if (Status == NDIS_STATUS_SUCCESS) + { + switch (pHeader->FC.Type) + { + // CASE I, receive a DATA frame + case BTYPE_DATA: + { + // process DATA frame + STAHandleRxDataFrame(pAd, &RxCell); + } + break; + // CASE II, receive a MGMT frame + case BTYPE_MGMT: + { + STAHandleRxMgmtFrame(pAd, &RxCell); + } + break; + // CASE III. receive a CNTL frame + case BTYPE_CNTL: + { + STAHandleRxControlFrame(pAd, &RxCell); + } + break; + // discard other type + default: + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + break; + } + } + else + { + pAd->Counters8023.RxErrors++; + // discard this frame + RELEASE_NDIS_PACKET(pAd, pRxPacket, NDIS_STATUS_FAILURE); + } + } + + return bReschedule; +} + +/* + ======================================================================== + + Routine Description: + Arguments: + pAd Pointer to our adapter + + IRQL = DISPATCH_LEVEL + + ======================================================================== +*/ +VOID RTMPHandleTwakeupInterrupt( + IN PRTMP_ADAPTER pAd) +{ + AsicForceWakeup(pAd, FALSE); +} + +/* +======================================================================== +Routine Description: + Early checking and OS-depened parsing for Tx packet send to our STA driver. + +Arguments: + NDIS_HANDLE MiniportAdapterContext Pointer refer to the device handle, i.e., the pAd. + PPNDIS_PACKET ppPacketArray The packet array need to do transmission. + UINT NumberOfPackets Number of packet in packet array. + +Return Value: + NONE + +Note: + This function do early checking and classification for send-out packet. + You only can put OS-depened & STA related code in here. +======================================================================== +*/ +VOID STASendPackets( + IN NDIS_HANDLE MiniportAdapterContext, + IN PPNDIS_PACKET ppPacketArray, + IN UINT NumberOfPackets) +{ + UINT Index; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) MiniportAdapterContext; + PNDIS_PACKET pPacket; + BOOLEAN allowToSend = FALSE; + + + for (Index = 0; Index < NumberOfPackets; Index++) + { + pPacket = ppPacketArray[Index]; + + do + { + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS) || + RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF)) + { + // Drop send request since hardware is in reset state + break; + } + else if (!INFRA_ON(pAd) && !ADHOC_ON(pAd)) + { + // Drop send request since there are no physical connection yet + break; + } + else + { + // Record that orignal packet source is from NDIS layer,so that + // later on driver knows how to release this NDIS PACKET +#ifdef QOS_DLS_SUPPORT + MAC_TABLE_ENTRY *pEntry; + PUCHAR pSrcBufVA = GET_OS_PKT_DATAPTR(pPacket); + + pEntry = MacTableLookup(pAd, pSrcBufVA); + if (pEntry && (pEntry->ValidAsDls == TRUE)) + { + RTMP_SET_PACKET_WCID(pPacket, pEntry->Aid); + } + else +#endif // QOS_DLS_SUPPORT // + RTMP_SET_PACKET_WCID(pPacket, 0); // this field is useless when in STA mode + RTMP_SET_PACKET_SOURCE(pPacket, PKTSRC_NDIS); + NDIS_SET_PACKET_STATUS(pPacket, NDIS_STATUS_PENDING); + pAd->RalinkCounters.PendingNdisPacketCount++; + + allowToSend = TRUE; + } + } while(FALSE); + + if (allowToSend == TRUE) + STASendPacket(pAd, pPacket); + else + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + + // Dequeue outgoing frames from TxSwQueue[] and process it + RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS); + +} + + +/* +======================================================================== +Routine Description: + This routine is used to do packet parsing and classification for Tx packet + to STA device, and it will en-queue packets to our TxSwQueue depends on AC + class. + +Arguments: + pAd Pointer to our adapter + pPacket Pointer to send packet + +Return Value: + NDIS_STATUS_SUCCESS If succes to queue the packet into TxSwQueue. + NDIS_STATUS_FAILURE If failed to do en-queue. + +Note: + You only can put OS-indepened & STA related code in here. +======================================================================== +*/ +NDIS_STATUS STASendPacket( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket) +{ + PACKET_INFO PacketInfo; + PUCHAR pSrcBufVA; + UINT SrcBufLen; + UINT AllowFragSize; + UCHAR NumberOfFrag; +// UCHAR RTSRequired; + UCHAR QueIdx, UserPriority; + MAC_TABLE_ENTRY *pEntry = NULL; + unsigned int IrqFlags; + UCHAR FlgIsIP = 0; + UCHAR Rate; + + // Prepare packet information structure for buffer descriptor + // chained within a single NDIS packet. + RTMP_QueryPacketInfo(pPacket, &PacketInfo, &pSrcBufVA, &SrcBufLen); + + if (pSrcBufVA == NULL) + { + DBGPRINT(RT_DEBUG_ERROR,("STASendPacket --> pSrcBufVA == NULL !!!SrcBufLen=%x\n",SrcBufLen)); + // Resourece is low, system did not allocate virtual address + // return NDIS_STATUS_FAILURE directly to upper layer + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return NDIS_STATUS_FAILURE; + } + + + if (SrcBufLen < 14) + { + DBGPRINT(RT_DEBUG_ERROR,("STASendPacket --> Ndis Packet buffer error !!!\n")); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return (NDIS_STATUS_FAILURE); + } + + // In HT rate adhoc mode, A-MPDU is often used. So need to lookup BA Table and MAC Entry. + // Note multicast packets in adhoc also use BSSID_WCID index. + { + if(INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + USHORT tmpWcid; + + tmpWcid = RTMP_GET_PACKET_WCID(pPacket); + if (VALID_WCID(tmpWcid) && + (pAd->MacTab.Content[tmpWcid].ValidAsDls== TRUE)) + { + pEntry = &pAd->MacTab.Content[tmpWcid]; + Rate = pAd->MacTab.Content[tmpWcid].CurrTxRate; + } + else +#endif // QOS_DLS_SUPPORT // + { + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + RTMP_SET_PACKET_WCID(pPacket, BSSID_WCID); + Rate = pAd->CommonCfg.TxRate; + } + } + else if (ADHOC_ON(pAd)) + { + if (*pSrcBufVA & 0x01) + { + RTMP_SET_PACKET_WCID(pPacket, MCAST_WCID); + pEntry = &pAd->MacTab.Content[MCAST_WCID]; + } + else + { + pEntry = MacTableLookup(pAd, pSrcBufVA); + } + Rate = pAd->CommonCfg.TxRate; + } + } + + if (!pEntry) + { + DBGPRINT(RT_DEBUG_ERROR,("STASendPacket->Cannot find pEntry(%2x:%2x:%2x:%2x:%2x:%2x) in MacTab!\n", PRINT_MAC(pSrcBufVA))); + // Resourece is low, system did not allocate virtual address + // return NDIS_STATUS_FAILURE directly to upper layer + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return NDIS_STATUS_FAILURE; + } + + if (ADHOC_ON(pAd) + ) + { + RTMP_SET_PACKET_WCID(pPacket, (UCHAR)pEntry->Aid); + } + + // + // Check the Ethernet Frame type of this packet, and set the RTMP_SET_PACKET_SPECIFIC flags. + // Here we set the PACKET_SPECIFIC flags(LLC, VLAN, DHCP/ARP, EAPOL). + RTMPCheckEtherType(pAd, pPacket); + + + + // + // WPA 802.1x secured port control - drop all non-802.1x frame before port secured + // + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) +#ifdef WPA_SUPPLICANT_SUPPORT + || (pAd->StaCfg.IEEE8021X == TRUE) +#endif // WPA_SUPPLICANT_SUPPORT // +#ifdef LEAP_SUPPORT + || (pAd->StaCfg.LeapAuthMode == CISCO_AuthModeLEAP) +#endif // LEAP_SUPPORT // + ) + && ((pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED) || (pAd->StaCfg.MicErrCnt >= 2)) + && (RTMP_GET_PACKET_EAPOL(pPacket)== FALSE) + ) + { + DBGPRINT(RT_DEBUG_TRACE,("STASendPacket --> Drop packet before port secured !!!\n")); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + + return (NDIS_STATUS_FAILURE); + } + + + // STEP 1. Decide number of fragments required to deliver this MSDU. + // The estimation here is not very accurate because difficult to + // take encryption overhead into consideration here. The result + // "NumberOfFrag" is then just used to pre-check if enough free + // TXD are available to hold this MSDU. + + + if (*pSrcBufVA & 0x01) // fragmentation not allowed on multicast & broadcast + NumberOfFrag = 1; + else if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_AGGREGATION_INUSED)) + NumberOfFrag = 1; // Aggregation overwhelms fragmentation + else if (CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_AMSDU_INUSED)) + NumberOfFrag = 1; // Aggregation overwhelms fragmentation +#ifdef DOT11_N_SUPPORT + else if ((pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTMIX) || (pAd->StaCfg.HTPhyMode.field.MODE == MODE_HTGREENFIELD)) + NumberOfFrag = 1; // MIMO RATE overwhelms fragmentation +#endif // DOT11_N_SUPPORT // + else + { + // The calculated "NumberOfFrag" is a rough estimation because of various + // encryption/encapsulation overhead not taken into consideration. This number is just + // used to make sure enough free TXD are available before fragmentation takes place. + // In case the actual required number of fragments of an NDIS packet + // excceeds "NumberOfFrag"caculated here and not enough free TXD available, the + // last fragment (i.e. last MPDU) will be dropped in RTMPHardTransmit() due to out of + // resource, and the NDIS packet will be indicated NDIS_STATUS_FAILURE. This should + // rarely happen and the penalty is just like a TX RETRY fail. Affordable. + + AllowFragSize = (pAd->CommonCfg.FragmentThreshold) - LENGTH_802_11 - LENGTH_CRC; + NumberOfFrag = ((PacketInfo.TotalPacketLength - LENGTH_802_3 + LENGTH_802_1_H) / AllowFragSize) + 1; + // To get accurate number of fragmentation, Minus 1 if the size just match to allowable fragment size + if (((PacketInfo.TotalPacketLength - LENGTH_802_3 + LENGTH_802_1_H) % AllowFragSize) == 0) + { + NumberOfFrag--; + } + } + + // Save fragment number to Ndis packet reserved field + RTMP_SET_PACKET_FRAGMENTS(pPacket, NumberOfFrag); + + + // STEP 2. Check the requirement of RTS: + // If multiple fragment required, RTS is required only for the first fragment + // if the fragment size large than RTS threshold + // For RT28xx, Let ASIC send RTS/CTS + RTMP_SET_PACKET_RTS(pPacket, 0); + RTMP_SET_PACKET_TXRATE(pPacket, pAd->CommonCfg.TxRate); + + // + // STEP 3. Traffic classification. outcome = + // + UserPriority = 0; + QueIdx = QID_AC_BE; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && + CLIENT_STATUS_TEST_FLAG(pEntry, fCLIENT_STATUS_WMM_CAPABLE)) + { + USHORT Protocol; + UCHAR LlcSnapLen = 0, Byte0, Byte1; + do + { + // get Ethernet protocol field + Protocol = (USHORT)((pSrcBufVA[12] << 8) + pSrcBufVA[13]); + if (Protocol <= 1500) + { + // get Ethernet protocol field from LLC/SNAP + if (Sniff2BytesFromNdisBuffer(PacketInfo.pFirstBuffer, LENGTH_802_3 + 6, &Byte0, &Byte1) != NDIS_STATUS_SUCCESS) + break; + + Protocol = (USHORT)((Byte0 << 8) + Byte1); + LlcSnapLen = 8; + } + + // always AC_BE for non-IP packet + if (Protocol != 0x0800) + break; + + // get IP header + if (Sniff2BytesFromNdisBuffer(PacketInfo.pFirstBuffer, LENGTH_802_3 + LlcSnapLen, &Byte0, &Byte1) != NDIS_STATUS_SUCCESS) + break; + + // return AC_BE if packet is not IPv4 + if ((Byte0 & 0xf0) != 0x40) + break; + + FlgIsIP = 1; + UserPriority = (Byte1 & 0xe0) >> 5; + QueIdx = MapUserPriorityToAccessCategory[UserPriority]; + + // TODO: have to check ACM bit. apply TSPEC if ACM is ON + // TODO: downgrade UP & QueIdx before passing ACM + if (pAd->CommonCfg.APEdcaParm.bACM[QueIdx]) + { + UserPriority = 0; + QueIdx = QID_AC_BE; + } + } while (FALSE); + } + + RTMP_SET_PACKET_UP(pPacket, UserPriority); + + + + // Make sure SendTxWait queue resource won't be used by other threads + RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags); + if (pAd->TxSwQueue[QueIdx].Number >= MAX_PACKETS_IN_QUEUE) + { + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); +#ifdef BLOCK_NET_IF + StopNetIfQueue(pAd, QueIdx, pPacket); +#endif // BLOCK_NET_IF // + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + + return NDIS_STATUS_FAILURE; + } + else + { + InsertTailQueue(&pAd->TxSwQueue[QueIdx], PACKET_TO_QUEUE_ENTRY(pPacket)); + } + RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags); + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.BACapability.field.AutoBA == TRUE)&& + IS_HT_STA(pEntry)) + { + //PMAC_TABLE_ENTRY pMacEntry = &pAd->MacTab.Content[BSSID_WCID]; + if (((pEntry->TXBAbitmap & (1<BADeclineBitmap & (1<PortSecured == WPA_802_1X_PORT_SECURED) + // For IOT compatibility, if + // 1. It is Ralink chip or + // 2. It is OPEN or AES mode, + // then BA session can be bulit. + && ((pEntry->ValidAsCLI && pAd->MlmeAux.APRalinkIe != 0x0) || + (pEntry->WepStatus == Ndis802_11WEPDisabled || pEntry->WepStatus == Ndis802_11Encryption3Enabled)) + ) + { + BAOriSessionSetUp(pAd, pEntry, 0, 0, 10, FALSE); + } + } +#endif // DOT11_N_SUPPORT // + + pAd->RalinkCounters.OneSecOsTxCount[QueIdx]++; // TODO: for debug only. to be removed + return NDIS_STATUS_SUCCESS; +} + + +/* + ======================================================================== + + Routine Description: + This subroutine will scan through releative ring descriptor to find + out avaliable free ring descriptor and compare with request size. + + Arguments: + pAd Pointer to our adapter + QueIdx Selected TX Ring + + Return Value: + NDIS_STATUS_FAILURE Not enough free descriptor + NDIS_STATUS_SUCCESS Enough free descriptor + + IRQL = PASSIVE_LEVEL + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ + +#ifdef RT2870 +/* + Actually, this function used to check if the TxHardware Queue still has frame need to send. + If no frame need to send, go to sleep, else, still wake up. +*/ +NDIS_STATUS RTMPFreeTXDRequest( + IN PRTMP_ADAPTER pAd, + IN UCHAR QueIdx, + IN UCHAR NumberRequired, + IN PUCHAR FreeNumberIs) +{ + //ULONG FreeNumber = 0; + NDIS_STATUS Status = NDIS_STATUS_FAILURE; + unsigned long IrqFlags; + HT_TX_CONTEXT *pHTTXContext; + + switch (QueIdx) + { + case QID_AC_BK: + case QID_AC_BE: + case QID_AC_VI: + case QID_AC_VO: + case QID_HCCA: + { + pHTTXContext = &pAd->TxContext[QueIdx]; + RTMP_IRQ_LOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + if ((pHTTXContext->CurWritePosition != pHTTXContext->ENextBulkOutPosition) || + (pHTTXContext->IRPPending == TRUE)) + { + Status = NDIS_STATUS_FAILURE; + } + else + { + Status = NDIS_STATUS_SUCCESS; + } + RTMP_IRQ_UNLOCK(&pAd->TxContextQueueLock[QueIdx], IrqFlags); + } + break; + + case QID_MGMT: + if (pAd->MgmtRing.TxSwFreeIdx != MGMT_RING_SIZE) + Status = NDIS_STATUS_FAILURE; + else + Status = NDIS_STATUS_SUCCESS; + break; + + default: + DBGPRINT(RT_DEBUG_ERROR,("RTMPFreeTXDRequest::Invalid QueIdx(=%d)\n", QueIdx)); + break; + } + + return (Status); + +} +#endif // RT2870 // + + +VOID RTMPSendDisassociationFrame( + IN PRTMP_ADAPTER pAd) +{ +} + +VOID RTMPSendNullFrame( + IN PRTMP_ADAPTER pAd, + IN UCHAR TxRate, + IN BOOLEAN bQosNull) +{ + UCHAR NullFrame[48]; + ULONG Length; + PHEADER_802_11 pHeader_802_11; + + +#ifdef RALINK_ATE + if(ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + // WPA 802.1x secured port control + if (((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) +#ifdef WPA_SUPPLICANT_SUPPORT + || (pAd->StaCfg.IEEE8021X == TRUE) +#endif + ) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + return; + } + + NdisZeroMemory(NullFrame, 48); + Length = sizeof(HEADER_802_11); + + pHeader_802_11 = (PHEADER_802_11) NullFrame; + + pHeader_802_11->FC.Type = BTYPE_DATA; + pHeader_802_11->FC.SubType = SUBTYPE_NULL_FUNC; + pHeader_802_11->FC.ToDs = 1; + COPY_MAC_ADDR(pHeader_802_11->Addr1, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid); + + if (pAd->CommonCfg.bAPSDForcePowerSave) + { + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + } + else + { + pHeader_802_11->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE) ? 1: 0; + } + pHeader_802_11->Duration = pAd->CommonCfg.Dsifs + RTMPCalcDuration(pAd, TxRate, 14); + + pAd->Sequence++; + pHeader_802_11->Sequence = pAd->Sequence; + + // Prepare QosNull function frame + if (bQosNull) + { + pHeader_802_11->FC.SubType = SUBTYPE_QOS_NULL; + + // copy QOS control bytes + NullFrame[Length] = 0; + NullFrame[Length+1] = 0; + Length += 2;// if pad with 2 bytes for alignment, APSD will fail + } + + HAL_KickOutNullFrameTx(pAd, 0, NullFrame, Length); + +} + +// IRQL = DISPATCH_LEVEL +VOID RTMPSendRTSFrame( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pDA, + IN unsigned int NextMpduSize, + IN UCHAR TxRate, + IN UCHAR RTSRate, + IN USHORT AckDuration, + IN UCHAR QueIdx, + IN UCHAR FrameGap) +{ +} + + + +// -------------------------------------------------------- +// FIND ENCRYPT KEY AND DECIDE CIPHER ALGORITHM +// Find the WPA key, either Group or Pairwise Key +// LEAP + TKIP also use WPA key. +// -------------------------------------------------------- +// Decide WEP bit and cipher suite to be used. Same cipher suite should be used for whole fragment burst +// In Cisco CCX 2.0 Leap Authentication +// WepStatus is Ndis802_11Encryption1Enabled but the key will use PairwiseKey +// Instead of the SharedKey, SharedKey Length may be Zero. +VOID STAFindCipherAlgorithm( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + NDIS_802_11_ENCRYPTION_STATUS Cipher; // To indicate cipher used for this packet + UCHAR CipherAlg = CIPHER_NONE; // cipher alogrithm + UCHAR KeyIdx = 0xff; + PUCHAR pSrcBufVA; + PCIPHER_KEY pKey = NULL; + + pSrcBufVA = GET_OS_PKT_DATAPTR(pTxBlk->pPacket); + + { + // Select Cipher + if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) + Cipher = pAd->StaCfg.GroupCipher; // Cipher for Multicast or Broadcast + else + Cipher = pAd->StaCfg.PairCipher; // Cipher for Unicast + + if (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket)) + { + ASSERT(pAd->SharedKey[BSS0][0].CipherAlg <= CIPHER_CKIP128); + + // 4-way handshaking frame must be clear + if (!(TX_BLK_TEST_FLAG(pTxBlk, fTX_bClearEAPFrame)) && (pAd->SharedKey[BSS0][0].CipherAlg) && + (pAd->SharedKey[BSS0][0].KeyLen)) + { + CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + KeyIdx = 0; + } + } + else if (Cipher == Ndis802_11Encryption1Enabled) + { +#ifdef LEAP_SUPPORT + if (pAd->StaCfg.CkipFlag & 0x10) // Cisco CKIP KP is on + { + if (LEAP_CCKM_ON(pAd)) + { + if (((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd)))) + KeyIdx = 1; + else + KeyIdx = 0; + } + else + KeyIdx = pAd->StaCfg.DefaultKeyId; + } + else if (pAd->StaCfg.CkipFlag & 0x08) // only CKIP CMIC + KeyIdx = pAd->StaCfg.DefaultKeyId; + else if (LEAP_CCKM_ON(pAd)) + { + if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) + KeyIdx = 1; + else + KeyIdx = 0; + } + else // standard WEP64 or WEP128 +#endif // LEAP_SUPPORT // + KeyIdx = pAd->StaCfg.DefaultKeyId; + } + else if ((Cipher == Ndis802_11Encryption2Enabled) || + (Cipher == Ndis802_11Encryption3Enabled)) + { + if ((*pSrcBufVA & 0x01) && (ADHOC_ON(pAd))) // multicast + KeyIdx = pAd->StaCfg.DefaultKeyId; + else if (pAd->SharedKey[BSS0][0].KeyLen) + KeyIdx = 0; + else + KeyIdx = pAd->StaCfg.DefaultKeyId; + } + + if (KeyIdx == 0xff) + CipherAlg = CIPHER_NONE; + else if ((Cipher == Ndis802_11EncryptionDisabled) || (pAd->SharedKey[BSS0][KeyIdx].KeyLen == 0)) + CipherAlg = CIPHER_NONE; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ( pAd->StaCfg.WpaSupplicantUP && + (Cipher == Ndis802_11Encryption1Enabled) && + (pAd->StaCfg.IEEE8021X == TRUE) && + (pAd->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + CipherAlg = CIPHER_NONE; +#endif // WPA_SUPPLICANT_SUPPORT // + else + { + //Header_802_11.FC.Wep = 1; + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + pKey = &pAd->SharedKey[BSS0][KeyIdx]; + } + } + + pTxBlk->CipherAlg = CipherAlg; + pTxBlk->pKey = pKey; +} + + +VOID STABuildCommon802_11Header( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + + HEADER_802_11 *pHeader_802_11; +#ifdef QOS_DLS_SUPPORT + BOOLEAN bDLSFrame = FALSE; + INT DlsEntryIndex = 0; +#endif // QOS_DLS_SUPPORT // + + // + // MAKE A COMMON 802.11 HEADER + // + + // normal wlan header size : 24 octets + pTxBlk->MpduHeaderLen = sizeof(HEADER_802_11); + + pHeader_802_11 = (HEADER_802_11 *) &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + + NdisZeroMemory(pHeader_802_11, sizeof(HEADER_802_11)); + + pHeader_802_11->FC.FrDs = 0; + pHeader_802_11->FC.Type = BTYPE_DATA; + pHeader_802_11->FC.SubType = ((TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) ? SUBTYPE_QDATA : SUBTYPE_DATA); + +#ifdef QOS_DLS_SUPPORT + if (INFRA_ON(pAd)) + { + // Check if the frame can be sent through DLS direct link interface + // If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability) + DlsEntryIndex = RTMPCheckDLSFrame(pAd, pTxBlk->pSrcBufHeader); + if (DlsEntryIndex >= 0) + bDLSFrame = TRUE; + else + bDLSFrame = FALSE; + } +#endif // QOS_DLS_SUPPORT // + + if (pTxBlk->pMacEntry) + { + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bForceNonQoS)) + { + pHeader_802_11->Sequence = pTxBlk->pMacEntry->NonQosDataSeq; + pTxBlk->pMacEntry->NonQosDataSeq = (pTxBlk->pMacEntry->NonQosDataSeq+1) & MAXSEQ; + } + else + { + pHeader_802_11->Sequence = pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority]; + pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority] = (pTxBlk->pMacEntry->TxSeq[pTxBlk->UserPriority]+1) & MAXSEQ; + } + } + else + { + pHeader_802_11->Sequence = pAd->Sequence; + pAd->Sequence = (pAd->Sequence+1) & MAXSEQ; // next sequence + } + + pHeader_802_11->Frag = 0; + + pHeader_802_11->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData); + + { + if (INFRA_ON(pAd)) + { +#ifdef QOS_DLS_SUPPORT + if (bDLSFrame) + { + COPY_MAC_ADDR(pHeader_802_11->Addr1, pTxBlk->pSrcBufHeader); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid); + pHeader_802_11->FC.ToDs = 0; + } + else +#endif // QOS_DLS_SUPPORT // + { + COPY_MAC_ADDR(pHeader_802_11->Addr1, pAd->CommonCfg.Bssid); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pTxBlk->pSrcBufHeader); + pHeader_802_11->FC.ToDs = 1; + } + } + else if (ADHOC_ON(pAd)) + { + COPY_MAC_ADDR(pHeader_802_11->Addr1, pTxBlk->pSrcBufHeader); + COPY_MAC_ADDR(pHeader_802_11->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHeader_802_11->Addr3, pAd->CommonCfg.Bssid); + pHeader_802_11->FC.ToDs = 0; + } + } + + if (pTxBlk->CipherAlg != CIPHER_NONE) + pHeader_802_11->FC.Wep = 1; + + // ----------------------------------------------------------------- + // STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. + // ----------------------------------------------------------------- + if (pAd->CommonCfg.bAPSDForcePowerSave) + pHeader_802_11->FC.PwrMgmt = PWR_SAVE; + else + pHeader_802_11->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); +} + +#ifdef DOT11_N_SUPPORT +VOID STABuildCache802_11Header( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk, + IN UCHAR *pHeader) +{ + MAC_TABLE_ENTRY *pMacEntry; + PHEADER_802_11 pHeader80211; + + pHeader80211 = (PHEADER_802_11)pHeader; + pMacEntry = pTxBlk->pMacEntry; + + // + // Update the cached 802.11 HEADER + // + + // normal wlan header size : 24 octets + pTxBlk->MpduHeaderLen = sizeof(HEADER_802_11); + + // More Bit + pHeader80211->FC.MoreData = TX_BLK_TEST_FLAG(pTxBlk, fTX_bMoreData); + + // Sequence + pHeader80211->Sequence = pMacEntry->TxSeq[pTxBlk->UserPriority]; + pMacEntry->TxSeq[pTxBlk->UserPriority] = (pMacEntry->TxSeq[pTxBlk->UserPriority]+1) & MAXSEQ; + + { + // Check if the frame can be sent through DLS direct link interface + // If packet can be sent through DLS, then force aggregation disable. (Hard to determine peer STA's capability) +#ifdef QOS_DLS_SUPPORT + BOOLEAN bDLSFrame = FALSE; + INT DlsEntryIndex = 0; + + DlsEntryIndex = RTMPCheckDLSFrame(pAd, pTxBlk->pSrcBufHeader); + if (DlsEntryIndex >= 0) + bDLSFrame = TRUE; + else + bDLSFrame = FALSE; +#endif // QOS_DLS_SUPPORT // + + // The addr3 of normal packet send from DS is Dest Mac address. +#ifdef QOS_DLS_SUPPORT + if (bDLSFrame) + { + COPY_MAC_ADDR(pHeader80211->Addr1, pTxBlk->pSrcBufHeader); + COPY_MAC_ADDR(pHeader80211->Addr3, pAd->CommonCfg.Bssid); + pHeader80211->FC.ToDs = 0; + } + else +#endif // QOS_DLS_SUPPORT // + if (ADHOC_ON(pAd)) + COPY_MAC_ADDR(pHeader80211->Addr3, pAd->CommonCfg.Bssid); + else + COPY_MAC_ADDR(pHeader80211->Addr3, pTxBlk->pSrcBufHeader); + } + + // ----------------------------------------------------------------- + // STEP 2. MAKE A COMMON 802.11 HEADER SHARED BY ENTIRE FRAGMENT BURST. Fill sequence later. + // ----------------------------------------------------------------- + if (pAd->CommonCfg.bAPSDForcePowerSave) + pHeader80211->FC.PwrMgmt = PWR_SAVE; + else + pHeader80211->FC.PwrMgmt = (pAd->StaCfg.Psm == PWR_SAVE); +} +#endif // DOT11_N_SUPPORT // + +static inline PUCHAR STA_Build_ARalink_Frame_Header( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr; + HEADER_802_11 *pHeader_802_11; + PNDIS_PACKET pNextPacket; + UINT32 nextBufLen; + PQUEUE_ENTRY pQEntry; + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // steal "order" bit to mark "aggregation" + pHeader_802_11->FC.Order = 1; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) + { + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + } + + // padding at front of LLC header. LLC header should at 4-bytes aligment. + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR)ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + // For RA Aggregation, + // put the 2nd MSDU length(extra 2-byte field) after QOS_CONTROL in little endian format + pQEntry = pTxBlk->TxPacketList.Head; + pNextPacket = QUEUE_ENTRY_TO_PKT(pQEntry); + nextBufLen = GET_OS_PKT_LEN(pNextPacket); + if (RTMP_GET_PACKET_VLAN(pNextPacket)) + nextBufLen -= LENGTH_802_1Q; + + *pHeaderBufPtr = (UCHAR)nextBufLen & 0xff; + *(pHeaderBufPtr+1) = (UCHAR)(nextBufLen >> 8); + + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += 2; + + return pHeaderBufPtr; + +} + +#ifdef DOT11_N_SUPPORT +static inline PUCHAR STA_Build_AMSDU_Frame_Header( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr;//, pSaveBufPtr; + HEADER_802_11 *pHeader_802_11; + + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + + // + // A-MSDU packet + // + *pHeaderBufPtr |= 0x80; + + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + + //pSaveBufPtr = pHeaderBufPtr; + + // + // padding at front of LLC header + // LLC header should locate at 4-octets aligment + // + // @@@ MpduHeaderLen excluding padding @@@ + // + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + return pHeaderBufPtr; + +} + + +VOID STA_AMPDU_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + HEADER_802_11 *pHeader_802_11; + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + MAC_TABLE_ENTRY *pMacEntry; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + ASSERT(pTxBlk); + + while(pTxBlk->TxPacketList.Head) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if ( RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + continue; + } + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + pMacEntry = pTxBlk->pMacEntry; + if (pMacEntry->isCached) + { + // NOTE: Please make sure the size of pMacEntry->CachedBuf[] is smaller than pTxBlk->HeaderBuf[]!!!! + NdisMoveMemory((PUCHAR)&pTxBlk->HeaderBuf[TXINFO_SIZE], (PUCHAR)&pMacEntry->CachedBuf[0], TXWI_SIZE + sizeof(HEADER_802_11)); + pHeaderBufPtr = (PUCHAR)(&pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]); + STABuildCache802_11Header(pAd, pTxBlk, pHeaderBufPtr); + } + else + { + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + } + + + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + + // + // build HTC+ + // HTC control filed following QoS field + // + if ((pAd->CommonCfg.bRdg == TRUE) && CLIENT_STATUS_TEST_FLAG(pTxBlk->pMacEntry, fCLIENT_STATUS_RDG_CAPABLE)) + { + if (pMacEntry->isCached == FALSE) + { + // mark HTC bit + pHeader_802_11->FC.Order = 1; + + NdisZeroMemory(pHeaderBufPtr, 4); + *(pHeaderBufPtr+3) |= 0x80; + } + pHeaderBufPtr += 4; + pTxBlk->MpduHeaderLen += 4; + } + + //pTxBlk->MpduHeaderLen = pHeaderBufPtr - pTxBlk->HeaderBuf - TXWI_SIZE - TXINFO_SIZE; + ASSERT(pTxBlk->MpduHeaderLen >= 24); + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + // + // padding at front of LLC header + // LLC header should locate at 4-octets aligment + // + // @@@ MpduHeaderLen excluding padding @@@ + // + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + { + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData-2, pTxBlk->pExtraLlcSnapEncap); + if (pTxBlk->pExtraLlcSnapEncap) + { + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + + } + + if (pMacEntry->isCached) + { + RTMPWriteTxWI_Cache(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + } + else + { + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + NdisZeroMemory((PUCHAR)(&pMacEntry->CachedBuf[0]), sizeof(pMacEntry->CachedBuf)); + NdisMoveMemory((PUCHAR)(&pMacEntry->CachedBuf[0]), (PUCHAR)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), (pHeaderBufPtr - (PUCHAR)(&pTxBlk->HeaderBuf[TXINFO_SIZE]))); + pMacEntry->isCached = TRUE; + } + + // calculate Transmitted AMPDU count and ByteCount + { + pAd->RalinkCounters.TransmittedMPDUsInAMPDUCount.u.LowPart ++; + pAd->RalinkCounters.TransmittedOctetsInAMPDUCount.QuadPart += pTxBlk->SrcBufLen; + } + + //FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); + + HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + } + +} + + +VOID STA_AMSDU_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + USHORT subFramePayloadLen = 0; // AMSDU Subframe length without AMSDU-Header / Padding. + USHORT totalMPDUSize=0; + UCHAR *subFrameHeader; + UCHAR padding = 0; + USHORT FirstTx = 0, LastTxIdx = 0; + BOOLEAN bVLANPkt; + int frameNum = 0; + PQUEUE_ENTRY pQEntry; + + + ASSERT(pTxBlk); + + ASSERT((pTxBlk->TxPacketList.Number > 1)); + + while(pTxBlk->TxPacketList.Head) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + continue; + } + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + if (frameNum == 0) + { + pHeaderBufPtr = STA_Build_AMSDU_Frame_Header(pAd, pTxBlk); + + // NOTE: TxWI->MPDUtotalByteCount will be updated after final frame was handled. + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + } + else + { + pHeaderBufPtr = &pTxBlk->HeaderBuf[0]; + padding = ROUND_UP(LENGTH_AMSDU_SUBFRAMEHEAD + subFramePayloadLen, 4) - (LENGTH_AMSDU_SUBFRAMEHEAD + subFramePayloadLen); + NdisZeroMemory(pHeaderBufPtr, padding + LENGTH_AMSDU_SUBFRAMEHEAD); + pHeaderBufPtr += padding; + pTxBlk->MpduHeaderLen = padding; + } + + // + // A-MSDU subframe + // DA(6)+SA(6)+Length(2) + LLC/SNAP Encap + // + subFrameHeader = pHeaderBufPtr; + subFramePayloadLen = pTxBlk->SrcBufLen; + + NdisMoveMemory(subFrameHeader, pTxBlk->pSrcBufHeader, 12); + + + pHeaderBufPtr += LENGTH_AMSDU_SUBFRAMEHEAD; + pTxBlk->MpduHeaderLen += LENGTH_AMSDU_SUBFRAMEHEAD; + + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData-2, pTxBlk->pExtraLlcSnapEncap); + + subFramePayloadLen = pTxBlk->SrcBufLen; + + if (pTxBlk->pExtraLlcSnapEncap) + { + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + subFramePayloadLen += LENGTH_802_1_H; + } + + // update subFrame Length field + subFrameHeader[12] = (subFramePayloadLen & 0xFF00) >> 8; + subFrameHeader[13] = subFramePayloadLen & 0xFF; + + totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + + if (frameNum ==0) + FirstTx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + else + LastTxIdx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + + frameNum++; + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // calculate Transmitted AMSDU Count and ByteCount + { + pAd->RalinkCounters.TransmittedAMSDUCount.u.LowPart ++; + pAd->RalinkCounters.TransmittedOctetsInAMSDU.QuadPart += totalMPDUSize; + } + + } + + HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx); + HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); +} +#endif // DOT11_N_SUPPORT // + +VOID STA_Legacy_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + HEADER_802_11 *pHeader_802_11; + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + ASSERT(pTxBlk); + + + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + return; + } + + if (pTxBlk->TxFrameType == TX_MCAST_FRAME) + { + INC_COUNTER64(pAd->WlanCounters.MulticastTransmittedFrameCount); + } + + if (RTMP_GET_PACKET_RTS(pTxBlk->pPacket)) + TX_BLK_SET_FLAG(pTxBlk, fTX_bRtsRequired); + else + TX_BLK_CLEAR_FLAG(pTxBlk, fTX_bRtsRequired); + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + if (pTxBlk->TxRate < pAd->CommonCfg.MinTxRate) + pTxBlk->TxRate = pAd->CommonCfg.MinTxRate; + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *) pHeaderBufPtr; + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) + { + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + } + + // The remaining content of MPDU header should locate at 4-octets aligment + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + { + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + // + // if original Ethernet frame contains no LLC/SNAP, + // then an extra LLC/SNAP encap is required + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader, pTxBlk->pExtraLlcSnapEncap); + if (pTxBlk->pExtraLlcSnapEncap) + { + UCHAR vlan_size; + + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // skip vlan tag + vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader+12+vlan_size, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + + } + + // + // prepare for TXWI + // use Wcid as Key Index + // + + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + //FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); + + HAL_WriteTxResource(pAd, pTxBlk, TRUE, &FreeNumber); + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); +} + + +VOID STA_ARalink_Frame_Tx( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk) +{ + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + USHORT totalMPDUSize=0; + USHORT FirstTx, LastTxIdx; + int frameNum = 0; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + + ASSERT(pTxBlk); + + ASSERT((pTxBlk->TxPacketList.Number== 2)); + + + FirstTx = LastTxIdx = 0; // Is it ok init they as 0? + while(pTxBlk->TxPacketList.Head) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + continue; + } + + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + if (frameNum == 0) + { // For first frame, we need to create the 802.11 header + padding(optional) + RA-AGG-LEN + SNAP Header + + pHeaderBufPtr = STA_Build_ARalink_Frame_Header(pAd, pTxBlk); + + // It's ok write the TxWI here, because the TxWI->MPDUtotalByteCount + // will be updated after final frame was handled. + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_OFFSET(pTxBlk->pSrcBufData-2, pTxBlk->pExtraLlcSnapEncap); + + if (pTxBlk->pExtraLlcSnapEncap) + { + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + } + else + { // For second aggregated frame, we need create the 802.3 header to headerBuf, because PCI will copy it to SDPtr0. + + pHeaderBufPtr = &pTxBlk->HeaderBuf[0]; + pTxBlk->MpduHeaderLen = 0; + + // A-Ralink sub-sequent frame header is the same as 802.3 header. + // DA(6)+SA(6)+FrameType(2) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader, 12); + pHeaderBufPtr += 12; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufData-2, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen = LENGTH_ARALINK_SUBFRAMEHEAD; + } + + totalMPDUSize += pTxBlk->MpduHeaderLen + pTxBlk->SrcBufLen; + + //FreeNumber = GET_TXRING_FREENO(pAd, QueIdx); + if (frameNum ==0) + FirstTx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + else + LastTxIdx = HAL_WriteMultiTxResource(pAd, pTxBlk, frameNum, &FreeNumber); + + frameNum++; + + pAd->RalinkCounters.OneSecTxAggregationCount++; + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + } + + HAL_FinalWriteTxResource(pAd, pTxBlk, totalMPDUSize, FirstTx); + HAL_LastTxIdx(pAd, pTxBlk->QueIdx, LastTxIdx); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); + +} + + +VOID STA_Fragment_Frame_Tx( + IN RTMP_ADAPTER *pAd, + IN TX_BLK *pTxBlk) +{ + HEADER_802_11 *pHeader_802_11; + PUCHAR pHeaderBufPtr; + USHORT FreeNumber; + UCHAR fragNum = 0; + PACKET_INFO PacketInfo; + USHORT EncryptionOverhead = 0; + UINT32 FreeMpduSize, SrcRemainingBytes; + USHORT AckDuration; + UINT NextMpduSize; + BOOLEAN bVLANPkt; + PQUEUE_ENTRY pQEntry; + + + ASSERT(pTxBlk); + + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pTxBlk->pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (RTMP_FillTxBlkInfo(pAd, pTxBlk) != TRUE) + { + RELEASE_NDIS_PACKET(pAd, pTxBlk->pPacket, NDIS_STATUS_FAILURE); + return; + } + + ASSERT(TX_BLK_TEST_FLAG(pTxBlk, fTX_bAllowFrag)); + bVLANPkt = (RTMP_GET_PACKET_VLAN(pTxBlk->pPacket) ? TRUE : FALSE); + + STAFindCipherAlgorithm(pAd, pTxBlk); + STABuildCommon802_11Header(pAd, pTxBlk); + + if (pTxBlk->CipherAlg == CIPHER_TKIP) + { + pTxBlk->pPacket = duplicate_pkt_with_TKIP_MIC(pAd, pTxBlk->pPacket); + if (pTxBlk->pPacket == NULL) + return; + RTMP_QueryPacketInfo(pTxBlk->pPacket, &PacketInfo, &pTxBlk->pSrcBufHeader, &pTxBlk->SrcBufLen); + } + + // skip 802.3 header + pTxBlk->pSrcBufData = pTxBlk->pSrcBufHeader + LENGTH_802_3; + pTxBlk->SrcBufLen -= LENGTH_802_3; + + + // skip vlan tag + if (bVLANPkt) + { + pTxBlk->pSrcBufData += LENGTH_802_1Q; + pTxBlk->SrcBufLen -= LENGTH_802_1Q; + } + + pHeaderBufPtr = &pTxBlk->HeaderBuf[TXINFO_SIZE + TXWI_SIZE]; + pHeader_802_11 = (HEADER_802_11 *)pHeaderBufPtr; + + + // skip common header + pHeaderBufPtr += pTxBlk->MpduHeaderLen; + + if (TX_BLK_TEST_FLAG(pTxBlk, fTX_bWMM)) + { + // + // build QOS Control bytes + // + *pHeaderBufPtr = (pTxBlk->UserPriority & 0x0F); + + *(pHeaderBufPtr+1) = 0; + pHeaderBufPtr +=2; + pTxBlk->MpduHeaderLen += 2; + } + + // + // padding at front of LLC header + // LLC header should locate at 4-octets aligment + // + pTxBlk->HdrPadLen = (ULONG)pHeaderBufPtr; + pHeaderBufPtr = (PCHAR) ROUND_UP(pHeaderBufPtr, 4); + pTxBlk->HdrPadLen = (ULONG)(pHeaderBufPtr - pTxBlk->HdrPadLen); + + + + // + // Insert LLC-SNAP encapsulation - 8 octets + // + // + // if original Ethernet frame contains no LLC/SNAP, + // then an extra LLC/SNAP encap is required + // + EXTRA_LLCSNAP_ENCAP_FROM_PKT_START(pTxBlk->pSrcBufHeader, pTxBlk->pExtraLlcSnapEncap); + if (pTxBlk->pExtraLlcSnapEncap) + { + UCHAR vlan_size; + + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pExtraLlcSnapEncap, 6); + pHeaderBufPtr += 6; + // skip vlan tag + vlan_size = (bVLANPkt) ? LENGTH_802_1Q : 0; + // get 2 octets (TypeofLen) + NdisMoveMemory(pHeaderBufPtr, pTxBlk->pSrcBufHeader+12+vlan_size, 2); + pHeaderBufPtr += 2; + pTxBlk->MpduHeaderLen += LENGTH_802_1_H; + } + + + // If TKIP is used and fragmentation is required. Driver has to + // append TKIP MIC at tail of the scatter buffer + // MAC ASIC will only perform IV/EIV/ICV insertion but no TKIP MIC + if (pTxBlk->CipherAlg == CIPHER_TKIP) + { + + // NOTE: DON'T refer the skb->len directly after following copy. Becasue the length is not adjust + // to correct lenght, refer to pTxBlk->SrcBufLen for the packet length in following progress. + NdisMoveMemory(pTxBlk->pSrcBufData + pTxBlk->SrcBufLen, &pAd->PrivateInfo.Tx.MIC[0], 8); + //skb_put((RTPKT_TO_OSPKT(pTxBlk->pPacket))->tail, 8); + pTxBlk->SrcBufLen += 8; + pTxBlk->TotalFrameLen += 8; + pTxBlk->CipherAlg = CIPHER_TKIP_NO_MIC; + } + + // + // calcuate the overhead bytes that encryption algorithm may add. This + // affects the calculate of "duration" field + // + if ((pTxBlk->CipherAlg == CIPHER_WEP64) || (pTxBlk->CipherAlg == CIPHER_WEP128)) + EncryptionOverhead = 8; //WEP: IV[4] + ICV[4]; + else if (pTxBlk->CipherAlg == CIPHER_TKIP_NO_MIC) + EncryptionOverhead = 12;//TKIP: IV[4] + EIV[4] + ICV[4], MIC will be added to TotalPacketLength + else if (pTxBlk->CipherAlg == CIPHER_TKIP) + EncryptionOverhead = 20;//TKIP: IV[4] + EIV[4] + ICV[4] + MIC[8] + else if (pTxBlk->CipherAlg == CIPHER_AES) + EncryptionOverhead = 16; // AES: IV[4] + EIV[4] + MIC[8] + else + EncryptionOverhead = 0; + + // decide how much time an ACK/CTS frame will consume in the air + AckDuration = RTMPCalcDuration(pAd, pAd->CommonCfg.ExpectedACKRate[pTxBlk->TxRate], 14); + + // Init the total payload length of this frame. + SrcRemainingBytes = pTxBlk->SrcBufLen; + + pTxBlk->TotalFragNum = 0xff; + + do { + + FreeMpduSize = pAd->CommonCfg.FragmentThreshold - LENGTH_CRC; + + FreeMpduSize -= pTxBlk->MpduHeaderLen; + + if (SrcRemainingBytes <= FreeMpduSize) + { // this is the last or only fragment + + pTxBlk->SrcBufLen = SrcRemainingBytes; + + pHeader_802_11->FC.MoreFrag = 0; + pHeader_802_11->Duration = pAd->CommonCfg.Dsifs + AckDuration; + + // Indicate the lower layer that this's the last fragment. + pTxBlk->TotalFragNum = fragNum; + } + else + { // more fragment is required + + pTxBlk->SrcBufLen = FreeMpduSize; + + NextMpduSize = min(((UINT)SrcRemainingBytes - pTxBlk->SrcBufLen), ((UINT)pAd->CommonCfg.FragmentThreshold)); + pHeader_802_11->FC.MoreFrag = 1; + pHeader_802_11->Duration = (3 * pAd->CommonCfg.Dsifs) + (2 * AckDuration) + RTMPCalcDuration(pAd, pTxBlk->TxRate, NextMpduSize + EncryptionOverhead); + } + + if (fragNum == 0) + pTxBlk->FrameGap = IFS_HTTXOP; + else + pTxBlk->FrameGap = IFS_SIFS; + + RTMPWriteTxWI_Data(pAd, (PTXWI_STRUC)(&pTxBlk->HeaderBuf[TXINFO_SIZE]), pTxBlk); + + HAL_WriteFragTxResource(pAd, pTxBlk, fragNum, &FreeNumber); + + pAd->RalinkCounters.KickTxCount++; + pAd->RalinkCounters.OneSecTxDoneCount++; + + // Update the frame number, remaining size of the NDIS packet payload. + + // space for 802.11 header. + if (fragNum == 0 && pTxBlk->pExtraLlcSnapEncap) + pTxBlk->MpduHeaderLen -= LENGTH_802_1_H; + + fragNum++; + SrcRemainingBytes -= pTxBlk->SrcBufLen; + pTxBlk->pSrcBufData += pTxBlk->SrcBufLen; + + pHeader_802_11->Frag++; // increase Frag # + + }while(SrcRemainingBytes > 0); + + // + // Kick out Tx + // + HAL_KickOutTx(pAd, pTxBlk, pTxBlk->QueIdx); +} + + +#define RELEASE_FRAMES_OF_TXBLK(_pAd, _pTxBlk, _pQEntry, _Status) \ + while(_pTxBlk->TxPacketList.Head) \ + { \ + _pQEntry = RemoveHeadQueue(&_pTxBlk->TxPacketList); \ + RELEASE_NDIS_PACKET(_pAd, QUEUE_ENTRY_TO_PACKET(_pQEntry), _Status); \ + } + + +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware encryption before really + sent out to air. + + Arguments: + pAd Pointer to our adapter + PNDIS_PACKET Pointer to outgoing Ndis frame + NumberOfFrag Number of fragment required + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +NDIS_STATUS STAHardTransmit( + IN PRTMP_ADAPTER pAd, + IN TX_BLK *pTxBlk, + IN UCHAR QueIdx) +{ + NDIS_PACKET *pPacket; + PQUEUE_ENTRY pQEntry; + + // --------------------------------------------- + // STEP 0. DO SANITY CHECK AND SOME EARLY PREPARATION. + // --------------------------------------------- + // + ASSERT(pTxBlk->TxPacketList.Number); + if (pTxBlk->TxPacketList.Head == NULL) + { + DBGPRINT(RT_DEBUG_ERROR, ("pTxBlk->TotalFrameNum == %ld!\n", pTxBlk->TxPacketList.Number)); + return NDIS_STATUS_FAILURE; + } + + pPacket = QUEUE_ENTRY_TO_PACKET(pTxBlk->TxPacketList.Head); + +#if 0 //def CARRIER_DETECTION_SUPPORT // Roger sync Carrier + if ((pAd->CommonCfg.CarrierDetect.Enable == TRUE) && (isCarrierDetectExist(pAd) == TRUE)) + { + DBGPRINT(RT_DEBUG_INFO,("STAHardTransmit --> radar detect not in normal mode !!!\n")); + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + return (NDIS_STATUS_FAILURE); + } +#endif // CARRIER_DETECTION_SUPPORT // + + // ------------------------------------------------------------------ + // STEP 1. WAKE UP PHY + // outgoing frame always wakeup PHY to prevent frame lost and + // turn off PSM bit to improve performance + // ------------------------------------------------------------------ + // not to change PSM bit, just send this frame out? + if ((pAd->StaCfg.Psm == PWR_SAVE) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + DBGPRINT_RAW(RT_DEBUG_TRACE, ("AsicForceWakeup At HardTx\n")); + AsicForceWakeup(pAd, TRUE); + } + + // It should not change PSM bit, when APSD turn on. + if ((!(pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable) && (pAd->CommonCfg.bAPSDForcePowerSave == FALSE)) + || (RTMP_GET_PACKET_EAPOL(pTxBlk->pPacket)) + || (RTMP_GET_PACKET_WAI(pTxBlk->pPacket))) + { + if ((pAd->StaCfg.Psm == PWR_SAVE) && + (pAd->StaCfg.WindowsPowerMode == Ndis802_11PowerModeFast_PSP)) + MlmeSetPsmBit(pAd, PWR_ACTIVE); + } + + switch (pTxBlk->TxFrameType) + { +#ifdef DOT11_N_SUPPORT + case TX_AMPDU_FRAME: + STA_AMPDU_Frame_Tx(pAd, pTxBlk); + break; + case TX_AMSDU_FRAME: + STA_AMSDU_Frame_Tx(pAd, pTxBlk); + break; +#endif // DOT11_N_SUPPORT // + case TX_LEGACY_FRAME: + STA_Legacy_Frame_Tx(pAd, pTxBlk); + break; + case TX_MCAST_FRAME: + STA_Legacy_Frame_Tx(pAd, pTxBlk); + break; + case TX_RALINK_FRAME: + STA_ARalink_Frame_Tx(pAd, pTxBlk); + break; + case TX_FRAG_FRAME: + STA_Fragment_Frame_Tx(pAd, pTxBlk); + break; + default: + { + // It should not happened! + DBGPRINT(RT_DEBUG_ERROR, ("Send a pacekt was not classified!! It should not happen!\n")); + while(pTxBlk->TxPacketList.Number) + { + pQEntry = RemoveHeadQueue(&pTxBlk->TxPacketList); + pPacket = QUEUE_ENTRY_TO_PACKET(pQEntry); + if (pPacket) + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } + } + break; + } + + return (NDIS_STATUS_SUCCESS); + +} + +ULONG HashBytesPolynomial(UCHAR *value, unsigned int len) +{ + unsigned char *word = value; + unsigned int ret = 0; + unsigned int i; + + for(i=0; i < len; i++) + { + int mod = i % 32; + ret ^=(unsigned int) (word[i]) << mod; + ret ^=(unsigned int) (word[i]) >> (32 - mod); + } + return ret; +} + +VOID Sta_Announce_or_Forward_802_3_Packet( + IN PRTMP_ADAPTER pAd, + IN PNDIS_PACKET pPacket, + IN UCHAR FromWhichBSSID) +{ + if (TRUE + ) + { + announce_802_3_packet(pAd, pPacket); + } + else + { + // release packet + RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE); + } +} + diff --git a/drivers/staging/rt2870/sta/sanity.c b/drivers/staging/rt2870/sta/sanity.c new file mode 100644 index 000000000000..239872464bed --- /dev/null +++ b/drivers/staging/rt2870/sta/sanity.c @@ -0,0 +1,420 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sanity.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 add WMM support +*/ +#include "../rt_config.h" + +extern UCHAR CISCO_OUI[]; + +extern UCHAR WPA_OUI[]; +extern UCHAR RSN_OUI[]; +extern UCHAR WME_INFO_ELEM[]; +extern UCHAR WME_PARM_ELEM[]; +extern UCHAR Ccx2QosInfo[]; +extern UCHAR RALINK_OUI[]; +extern UCHAR BROADCOM_OUI[]; + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== + */ +BOOLEAN MlmeStartReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen) +{ + MLME_START_REQ_STRUCT *Info; + + Info = (MLME_START_REQ_STRUCT *)(Msg); + + if (Info->SsidLen > MAX_LEN_OF_SSID) + { + DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqSanity fail - wrong SSID length\n")); + return FALSE; + } + + *pSsidLen = Info->SsidLen; + NdisMoveMemory(Ssid, Info->Ssid, *pSsidLen); + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerAssocRspSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *pMsg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT USHORT *pCapabilityInfo, + OUT USHORT *pStatus, + OUT USHORT *pAid, + OUT UCHAR SupRate[], + OUT UCHAR *pSupRateLen, + OUT UCHAR ExtRate[], + OUT UCHAR *pExtRateLen, + OUT HT_CAPABILITY_IE *pHtCapability, + OUT ADD_HT_INFO_IE *pAddHtInfo, // AP might use this additional ht info IE + OUT UCHAR *pHtCapabilityLen, + OUT UCHAR *pAddHtInfoLen, + OUT UCHAR *pNewExtChannelOffset, + OUT PEDCA_PARM pEdcaParm, + OUT UCHAR *pCkipFlag) +{ + CHAR IeType, *Ptr; + PFRAME_802_11 pFrame = (PFRAME_802_11)pMsg; + PEID_STRUCT pEid; + ULONG Length = 0; + + *pNewExtChannelOffset = 0xff; + *pHtCapabilityLen = 0; + *pAddHtInfoLen = 0; + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + Ptr = pFrame->Octet; + Length += LENGTH_802_11; + + NdisMoveMemory(pCapabilityInfo, &pFrame->Octet[0], 2); + Length += 2; + NdisMoveMemory(pStatus, &pFrame->Octet[2], 2); + Length += 2; + *pCkipFlag = 0; + *pExtRateLen = 0; + pEdcaParm->bValid = FALSE; + + if (*pStatus != MLME_SUCCESS) + return TRUE; + + NdisMoveMemory(pAid, &pFrame->Octet[4], 2); + Length += 2; + + // Aid already swaped byte order in RTMPFrameEndianChange() for big endian platform + *pAid = (*pAid) & 0x3fff; // AID is low 14-bit + + // -- get supported rates from payload and advance the pointer + IeType = pFrame->Octet[6]; + *pSupRateLen = pFrame->Octet[7]; + if ((IeType != IE_SUPP_RATES) || (*pSupRateLen > MAX_LEN_OF_SUPPORTED_RATES)) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspSanity fail - wrong SupportedRates IE\n")); + return FALSE; + } + else + NdisMoveMemory(SupRate, &pFrame->Octet[8], *pSupRateLen); + + Length = Length + 2 + *pSupRateLen; + + // many AP implement proprietary IEs in non-standard order, we'd better + // tolerate mis-ordered IEs to get best compatibility + pEid = (PEID_STRUCT) &pFrame->Octet[8 + (*pSupRateLen)]; + + // get variable fields from payload and advance the pointer + while ((Length + 2 + pEid->Len) <= MsgLen) + { + switch (pEid->Eid) + { + case IE_EXT_SUPP_RATES: + if (pEid->Len <= MAX_LEN_OF_SUPPORTED_RATES) + { + NdisMoveMemory(ExtRate, pEid->Octet, pEid->Len); + *pExtRateLen = pEid->Len; + } + break; + + case IE_HT_CAP: + case IE_HT_CAP2: + if (pEid->Len >= SIZE_HT_CAP_IE) //Note: allow extension.!! + { + NdisMoveMemory(pHtCapability, pEid->Octet, SIZE_HT_CAP_IE); + + *(USHORT *)(&pHtCapability->HtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->HtCapInfo)); + *(USHORT *)(&pHtCapability->ExtHtCapInfo) = cpu2le16(*(USHORT *)(&pHtCapability->ExtHtCapInfo)); + + *pHtCapabilityLen = SIZE_HT_CAP_IE; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_HT_CAP. \n")); + } + + break; +#ifdef DOT11_N_SUPPORT + case IE_ADD_HT: + case IE_ADD_HT2: + if (pEid->Len >= sizeof(ADD_HT_INFO_IE)) + { + // This IE allows extension, but we can ignore extra bytes beyond our knowledge , so only + // copy first sizeof(ADD_HT_INFO_IE) + NdisMoveMemory(pAddHtInfo, pEid->Octet, sizeof(ADD_HT_INFO_IE)); + + *(USHORT *)(&pAddHtInfo->AddHtInfo2) = cpu2le16(*(USHORT *)(&pAddHtInfo->AddHtInfo2)); + *(USHORT *)(&pAddHtInfo->AddHtInfo3) = cpu2le16(*(USHORT *)(&pAddHtInfo->AddHtInfo3)); + + *pAddHtInfoLen = SIZE_ADD_HT_INFO_IE; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_ADD_HT. \n")); + } + + break; + case IE_SECONDARY_CH_OFFSET: + if (pEid->Len == 1) + { + *pNewExtChannelOffset = pEid->Octet[0]; + } + else + { + DBGPRINT(RT_DEBUG_WARN, ("PeerAssocRspSanity - wrong IE_SECONDARY_CH_OFFSET. \n")); + } +#endif // DOT11_N_SUPPORT // + break; + case IE_AIRONET_CKIP: + // 0. Check Aironet IE length, it must be larger or equal to 28 + // Cisco's AP VxWork version(will not be supported) used this IE length as 28 + // Cisco's AP IOS version used this IE length as 30 + if (pEid->Len < (CKIP_NEGOTIATION_LENGTH - 2)) + break; + + // 1. Copy CKIP flag byte to buffer for process + *pCkipFlag = *(pEid->Octet + 8); + break; + + case IE_AIRONET_IPADDRESS: + if (pEid->Len != 0x0A) + break; + + // Get Cisco Aironet IP information + if (NdisEqualMemory(pEid->Octet, CISCO_OUI, 3) == 1) + NdisMoveMemory(pAd->StaCfg.AironetIPAddress, pEid->Octet + 4, 4); + break; + + // CCX2, WMM use the same IE value + // case IE_CCX_V2: + case IE_VENDOR_SPECIFIC: + // handle WME PARAMTER ELEMENT + if (NdisEqualMemory(pEid->Octet, WME_PARM_ELEM, 6) && (pEid->Len == 24)) + { + PUCHAR ptr; + int i; + + // parsing EDCA parameters + pEdcaParm->bValid = TRUE; + pEdcaParm->bQAck = FALSE; // pEid->Octet[0] & 0x10; + pEdcaParm->bQueueRequest = FALSE; // pEid->Octet[0] & 0x20; + pEdcaParm->bTxopRequest = FALSE; // pEid->Octet[0] & 0x40; + //pEdcaParm->bMoreDataAck = FALSE; // pEid->Octet[0] & 0x80; + pEdcaParm->EdcaUpdateCount = pEid->Octet[6] & 0x0f; + pEdcaParm->bAPSDCapable = (pEid->Octet[6] & 0x80) ? 1 : 0; + ptr = &pEid->Octet[8]; + for (i=0; i<4; i++) + { + UCHAR aci = (*ptr & 0x60) >> 5; // b5~6 is AC INDEX + pEdcaParm->bACM[aci] = (((*ptr) & 0x10) == 0x10); // b5 is ACM + pEdcaParm->Aifsn[aci] = (*ptr) & 0x0f; // b0~3 is AIFSN + pEdcaParm->Cwmin[aci] = *(ptr+1) & 0x0f; // b0~4 is Cwmin + pEdcaParm->Cwmax[aci] = *(ptr+1) >> 4; // b5~8 is Cwmax + pEdcaParm->Txop[aci] = *(ptr+2) + 256 * (*(ptr+3)); // in unit of 32-us + ptr += 4; // point to next AC + } + } + + // handle CCX IE + else + { + // 0. Check the size and CCX admin control + if (pAd->StaCfg.CCXControl.field.Enable == 0) + break; + if (pEid->Len != 5) + break; + + // Turn CCX2 if matched + if (NdisEqualMemory(pEid->Octet, Ccx2IeInfo, 5) == 1) + pAd->StaCfg.CCXEnable = TRUE; + break; + } + break; + + default: + DBGPRINT(RT_DEBUG_TRACE, ("PeerAssocRspSanity - ignore unrecognized EID = %d\n", pEid->Eid)); + break; + } + + Length = Length + 2 + pEid->Len; + pEid = (PEID_STRUCT)((UCHAR*)pEid + 2 + pEid->Len); + } + + // Force CCX2 enable to TRUE for those AP didn't replay CCX v2 IE, we still force it to be on + if (pAd->StaCfg.CCXControl.field.Enable == 1) + pAd->StaCfg.CCXEnable = TRUE; + + return TRUE; +} + +/* + ========================================================================== + Description: + MLME message sanity check + Return: + TRUE if all parameters are OK, FALSE otherwise + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN PeerProbeReqSanity( + IN PRTMP_ADAPTER pAd, + IN VOID *Msg, + IN ULONG MsgLen, + OUT PUCHAR pAddr2, + OUT CHAR Ssid[], + OUT UCHAR *pSsidLen) +{ + UCHAR Idx; + UCHAR RateLen; + CHAR IeType; + PFRAME_802_11 pFrame = (PFRAME_802_11)Msg; + + COPY_MAC_ADDR(pAddr2, pFrame->Hdr.Addr2); + + if ((pFrame->Octet[0] != IE_SSID) || (pFrame->Octet[1] > MAX_LEN_OF_SSID)) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerProbeReqSanity fail - wrong SSID IE(Type=%d,Len=%d)\n",pFrame->Octet[0],pFrame->Octet[1])); + return FALSE; + } + + *pSsidLen = pFrame->Octet[1]; + NdisMoveMemory(Ssid, &pFrame->Octet[2], *pSsidLen); + + Idx = *pSsidLen + 2; + + // -- get supported rates from payload and advance the pointer + IeType = pFrame->Octet[Idx]; + RateLen = pFrame->Octet[Idx + 1]; + if (IeType != IE_SUPP_RATES) + { + DBGPRINT(RT_DEBUG_TRACE, ("PeerProbeReqSanity fail - wrong SupportRates IE(Type=%d,Len=%d)\n",pFrame->Octet[Idx],pFrame->Octet[Idx+1])); + return FALSE; + } + else + { + if ((pAd->CommonCfg.PhyMode == PHY_11G) && (RateLen < 8)) + return (FALSE); + } + + return TRUE; +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +BOOLEAN GetTimBit( + IN CHAR *Ptr, + IN USHORT Aid, + OUT UCHAR *TimLen, + OUT UCHAR *BcastFlag, + OUT UCHAR *DtimCount, + OUT UCHAR *DtimPeriod, + OUT UCHAR *MessageToMe) +{ + UCHAR BitCntl, N1, N2, MyByte, MyBit; + CHAR *IdxPtr; + + IdxPtr = Ptr; + + IdxPtr ++; + *TimLen = *IdxPtr; + + // get DTIM Count from TIM element + IdxPtr ++; + *DtimCount = *IdxPtr; + + // get DTIM Period from TIM element + IdxPtr++; + *DtimPeriod = *IdxPtr; + + // get Bitmap Control from TIM element + IdxPtr++; + BitCntl = *IdxPtr; + + if ((*DtimCount == 0) && (BitCntl & 0x01)) + *BcastFlag = TRUE; + else + *BcastFlag = FALSE; + + // Parse Partial Virtual Bitmap from TIM element + N1 = BitCntl & 0xfe; // N1 is the first bitmap byte# + N2 = *TimLen - 4 + N1; // N2 is the last bitmap byte# + + if ((Aid < (N1 << 3)) || (Aid >= ((N2 + 1) << 3))) + *MessageToMe = FALSE; + else + { + MyByte = (Aid >> 3) - N1; // my byte position in the bitmap byte-stream + MyBit = Aid % 16 - ((MyByte & 0x01)? 8:0); + + IdxPtr += (MyByte + 1); + + //if (*IdxPtr) + // DBGPRINT(RT_DEBUG_WARN, ("TIM bitmap = 0x%02x\n", *IdxPtr)); + + if (*IdxPtr & (0x01 << MyBit)) + *MessageToMe = TRUE; + else + *MessageToMe = FALSE; + } + + return TRUE; +} + diff --git a/drivers/staging/rt2870/sta/sync.c b/drivers/staging/rt2870/sta/sync.c new file mode 100644 index 000000000000..a48975566e08 --- /dev/null +++ b/drivers/staging/rt2870/sta/sync.c @@ -0,0 +1,1753 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sync.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + John Chang 2004-09-01 modified for rt2561/2661 + Jan Lee 2006-08-01 modified for rt2860 for 802.11n +*/ +#include "../rt_config.h" + +#define ADHOC_ENTRY_BEACON_LOST_TIME (2*OS_HZ) // 2 sec + +/* + ========================================================================== + Description: + The sync state machine, + Parameters: + Sm - pointer to the state machine + Note: + the state machine looks like the following + + ========================================================================== + */ +VOID SyncStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *Sm, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(Sm, Trans, MAX_SYNC_STATE, MAX_SYNC_MSG, (STATE_MACHINE_FUNC)Drop, SYNC_IDLE, SYNC_MACHINE_BASE); + + // column 1 + StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_SCAN_REQ, (STATE_MACHINE_FUNC)MlmeScanReqAction); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_JOIN_REQ, (STATE_MACHINE_FUNC)MlmeJoinReqAction); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_MLME_START_REQ, (STATE_MACHINE_FUNC)MlmeStartReqAction); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_BEACON, (STATE_MACHINE_FUNC)PeerBeacon); + StateMachineSetAction(Sm, SYNC_IDLE, MT2_PEER_PROBE_REQ, (STATE_MACHINE_FUNC)PeerProbeReqAction); + + //column 2 + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_SCAN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenScan); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_JOIN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenJoin); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_MLME_START_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenStart); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_PEER_BEACON, (STATE_MACHINE_FUNC)PeerBeaconAtJoinAction); + StateMachineSetAction(Sm, JOIN_WAIT_BEACON, MT2_BEACON_TIMEOUT, (STATE_MACHINE_FUNC)BeaconTimeoutAtJoinAction); + + // column 3 + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_SCAN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenScan); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_JOIN_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenJoin); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_MLME_START_REQ, (STATE_MACHINE_FUNC)InvalidStateWhenStart); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_PEER_BEACON, (STATE_MACHINE_FUNC)PeerBeaconAtScanAction); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_PEER_PROBE_RSP, (STATE_MACHINE_FUNC)PeerBeaconAtScanAction); + StateMachineSetAction(Sm, SCAN_LISTEN, MT2_SCAN_TIMEOUT, (STATE_MACHINE_FUNC)ScanTimeoutAction); + + // timer init + RTMPInitTimer(pAd, &pAd->MlmeAux.BeaconTimer, GET_TIMER_FUNCTION(BeaconTimeout), pAd, FALSE); + RTMPInitTimer(pAd, &pAd->MlmeAux.ScanTimer, GET_TIMER_FUNCTION(ScanTimeout), pAd, FALSE); +} + +/* + ========================================================================== + Description: + Beacon timeout handler, executed in timer thread + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID BeaconTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + DBGPRINT(RT_DEBUG_TRACE,("SYNC - BeaconTimeout\n")); + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + return; + +#ifdef DOT11_N_SUPPORT + if ((pAd->CommonCfg.BBPCurrentBW == BW_40) + ) + { + UCHAR BBPValue = 0; + AsicSwitchChannel(pAd, pAd->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.CentralChannel); + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + BBPValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - End of SCAN, restore to 40MHz channel %d, Total BSS[%02d]\n",pAd->CommonCfg.CentralChannel, pAd->ScanTab.BssNr)); + } +#endif // DOT11_N_SUPPORT // + + MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_BEACON_TIMEOUT, 0, NULL); + RT28XX_MLME_HANDLER(pAd); +} + +/* + ========================================================================== + Description: + Scan timeout handler, executed in timer thread + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID ScanTimeout( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)FunctionContext; + + + // Do nothing if the driver is starting halt state. + // This might happen when timer already been fired before cancel timer with mlmehalt + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS)) + return; + + if (MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_SCAN_TIMEOUT, 0, NULL)) + { + RT28XX_MLME_HANDLER(pAd); + } + else + { + // To prevent SyncMachine.CurrState is SCAN_LISTEN forever. + pAd->MlmeAux.Channel = 0; + ScanNextChannel(pAd); + if (pAd->CommonCfg.bWirelessEvent) + { + RTMPSendWirelessEvent(pAd, IW_SCAN_ENQUEUE_FAIL_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + } + } +} + +/* + ========================================================================== + Description: + MLME SCAN req state machine procedure + ========================================================================== + */ +VOID MlmeScanReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen, ScanType, BssType, BBPValue = 0; + BOOLEAN TimerCancelled; + ULONG Now; + USHORT Status; + PHEADER_802_11 pHdr80211; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + + // Check the total scan tries for one single OID command + // If this is the CCX 2.0 Case, skip that! + if ( !RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_START_UP)) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeScanReqAction before Startup\n")); + return; + } + + // Increase the scan retry counters. + pAd->StaCfg.ScanCnt++; + + + // first check the parameter sanity + if (MlmeScanReqSanity(pAd, + Elem->Msg, + Elem->MsgLen, + &BssType, + Ssid, + &SsidLen, + &ScanType)) + { + + // Check for channel load and noise hist request + // Suspend MSDU only at scan request, not the last two mentioned + if ((ScanType == SCAN_CISCO_NOISE) || (ScanType == SCAN_CISCO_CHANNEL_LOAD)) + { + if (pAd->StaCfg.CCXScanChannel != pAd->CommonCfg.Channel) + RTMPSuspendMsduTransmission(pAd); // Suspend MSDU transmission here + } + else + { + // Suspend MSDU transmission here + RTMPSuspendMsduTransmission(pAd); + } + + // + // To prevent data lost. + // Send an NULL data with turned PSM bit on to current associated AP before SCAN progress. + // And should send an NULL data with turned PSM bit off to AP, when scan progress done + // + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED) && (INFRA_ON(pAd))) + { + NStatus = MlmeAllocateMemory(pAd, (PVOID)&pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) + { + pHdr80211 = (PHEADER_802_11) pOutBuffer; + MgtMacHeaderInit(pAd, pHdr80211, SUBTYPE_NULL_FUNC, 1, pAd->CommonCfg.Bssid, pAd->CommonCfg.Bssid); + pHdr80211->Duration = 0; + pHdr80211->FC.Type = BTYPE_DATA; + pHdr80211->FC.PwrMgmt = PWR_SAVE; + + // Send using priority queue + MiniportMMRequest(pAd, 0, pOutBuffer, sizeof(HEADER_802_11)); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeScanReqAction -- Send PSM Data frame for off channel RM\n")); + MlmeFreeMemory(pAd, pOutBuffer); + RTMPusecDelay(5000); + } + } + + NdisGetSystemUpTime(&Now); + pAd->StaCfg.LastScanTime = Now; + // reset all the timers + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); + + // record desired BSS parameters + pAd->MlmeAux.BssType = BssType; + pAd->MlmeAux.ScanType = ScanType; + pAd->MlmeAux.SsidLen = SsidLen; + NdisZeroMemory(pAd->MlmeAux.Ssid, MAX_LEN_OF_SSID); + NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen); + + // start from the first channel + pAd->MlmeAux.Channel = FirstChannel(pAd); + + // Change the scan channel when dealing with CCX beacon report + if ((ScanType == SCAN_CISCO_PASSIVE) || (ScanType == SCAN_CISCO_ACTIVE) || + (ScanType == SCAN_CISCO_CHANNEL_LOAD) || (ScanType == SCAN_CISCO_NOISE)) + pAd->MlmeAux.Channel = pAd->StaCfg.CCXScanChannel; + + // Let BBP register at 20MHz to do scan + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n")); + ScanNextChannel(pAd); + } + else + { + DBGPRINT_ERR(("SYNC - MlmeScanReqAction() sanity check fail\n")); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + MLME JOIN req state machine procedure + ========================================================================== + */ +VOID MlmeJoinReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR BBPValue = 0; + BSS_ENTRY *pBss; + BOOLEAN TimerCancelled; + HEADER_802_11 Hdr80211; + NDIS_STATUS NStatus; + ULONG FrameLen = 0; + PUCHAR pOutBuffer = NULL; + PUCHAR pSupRate = NULL; + UCHAR SupRateLen; + PUCHAR pExtRate = NULL; + UCHAR ExtRateLen; + UCHAR ASupRate[] = {0x8C, 0x12, 0x98, 0x24, 0xb0, 0x48, 0x60, 0x6C}; + UCHAR ASupRateLen = sizeof(ASupRate)/sizeof(UCHAR); + MLME_JOIN_REQ_STRUCT *pInfo = (MLME_JOIN_REQ_STRUCT *)(Elem->Msg); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeJoinReqAction(BSS #%ld)\n", pInfo->BssIdx)); + + + // reset all the timers + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + + pBss = &pAd->MlmeAux.SsidBssTab.BssEntry[pInfo->BssIdx]; + + // record the desired SSID & BSSID we're waiting for + COPY_MAC_ADDR(pAd->MlmeAux.Bssid, pBss->Bssid); + + // If AP's SSID is not hidden, it is OK for updating ssid to MlmeAux again. + if (pBss->Hidden == 0) + { + NdisMoveMemory(pAd->MlmeAux.Ssid, pBss->Ssid, pBss->SsidLen); + pAd->MlmeAux.SsidLen = pBss->SsidLen; + } + + pAd->MlmeAux.BssType = pBss->BssType; + pAd->MlmeAux.Channel = pBss->Channel; + pAd->MlmeAux.CentralChannel = pBss->CentralChannel; + +#ifdef EXT_BUILD_CHANNEL_LIST + // Country IE of the AP will be evaluated and will be used. + if ((pAd->StaCfg.IEEE80211dClientMode != Rt802_11_D_None) && + (pBss->bHasCountryIE == TRUE)) + { + NdisMoveMemory(&pAd->CommonCfg.CountryCode[0], &pBss->CountryString[0], 2); + if (pBss->CountryString[2] == 'I') + pAd->CommonCfg.Geography = IDOR; + else if (pBss->CountryString[2] == 'O') + pAd->CommonCfg.Geography = ODOR; + else + pAd->CommonCfg.Geography = BOTH; + BuildChannelListEx(pAd); + } +#endif // EXT_BUILD_CHANNEL_LIST // + + // Let BBP register at 20MHz to do scan + RTMP_BBP_IO_READ8_BY_REG_ID(pAd, BBP_R4, &BBPValue); + BBPValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R4, BBPValue); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BBP R4 to 20MHz.l\n")); + + // switch channel and waiting for beacon timer + AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE); + AsicLockChannel(pAd, pAd->MlmeAux.Channel); + RTMPSetTimer(&pAd->MlmeAux.BeaconTimer, JOIN_TIMEOUT); + + do + { + if (((pAd->CommonCfg.bIEEE80211H == 1) && + (pAd->MlmeAux.Channel > 14) && + RadarChannelCheck(pAd, pAd->MlmeAux.Channel)) +#ifdef CARRIER_DETECTION_SUPPORT // Roger sync Carrier + || (pAd->CommonCfg.CarrierDetect.Enable == TRUE) +#endif // CARRIER_DETECTION_SUPPORT // + ) + { + // + // We can't send any Probe request frame to meet 802.11h. + // + if (pBss->Hidden == 0) + break; + } + + // + // send probe request + // + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); + if (NStatus == NDIS_STATUS_SUCCESS) + { + if (pAd->MlmeAux.Channel <= 14) + { + pSupRate = pAd->CommonCfg.SupRate; + SupRateLen = pAd->CommonCfg.SupRateLen; + pExtRate = pAd->CommonCfg.ExtRate; + ExtRateLen = pAd->CommonCfg.ExtRateLen; + } + else + { + // + // Overwrite Support Rate, CCK rate are not allowed + // + pSupRate = ASupRate; + SupRateLen = ASupRateLen; + ExtRateLen = 0; + } + + if (pAd->MlmeAux.BssType == BSS_INFRA) + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, pAd->MlmeAux.Bssid, pAd->MlmeAux.Bssid); + else + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &Hdr80211, + 1, &SsidIe, + 1, &pAd->MlmeAux.SsidLen, + pAd->MlmeAux.SsidLen, pAd->MlmeAux.Ssid, + 1, &SupRateIe, + 1, &SupRateLen, + SupRateLen, pSupRate, + END_OF_ARGS); + + if (ExtRateLen) + { + ULONG Tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &Tmp, + 1, &ExtRateIe, + 1, &ExtRateLen, + ExtRateLen, pExtRate, + END_OF_ARGS); + FrameLen += Tmp; + } + + + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + } while (FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - Switch to ch %d, Wait BEACON from %02x:%02x:%02x:%02x:%02x:%02x\n", + pBss->Channel, pBss->Bssid[0], pBss->Bssid[1], pBss->Bssid[2], pBss->Bssid[3], pBss->Bssid[4], pBss->Bssid[5])); + + pAd->Mlme.SyncMachine.CurrState = JOIN_WAIT_BEACON; +} + +/* + ========================================================================== + Description: + MLME START Request state machine procedure, starting an IBSS + ========================================================================== + */ +VOID MlmeStartReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen; + BOOLEAN TimerCancelled; + + // New for WPA security suites + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + LARGE_INTEGER TimeStamp; + BOOLEAN Privacy; + USHORT Status; + + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; + TimeStamp.u.LowPart = 0; + TimeStamp.u.HighPart = 0; + + if (MlmeStartReqSanity(pAd, Elem->Msg, Elem->MsgLen, Ssid, &SsidLen)) + { + // reset all the timers + RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + + // + // Start a new IBSS. All IBSS parameters are decided now.... + // + DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqAction - Start a new IBSS. All IBSS parameters are decided now.... \n")); + pAd->MlmeAux.BssType = BSS_ADHOC; + NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen); + pAd->MlmeAux.SsidLen = SsidLen; + + // generate a radom number as BSSID + MacAddrRandomBssid(pAd, pAd->MlmeAux.Bssid); + DBGPRINT(RT_DEBUG_TRACE, ("MlmeStartReqAction - generate a radom number as BSSID \n")); + + Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled); + pAd->MlmeAux.CapabilityInfo = CAP_GENERATE(0,1,Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 1, 0); + pAd->MlmeAux.BeaconPeriod = pAd->CommonCfg.BeaconPeriod; + pAd->MlmeAux.AtimWin = pAd->StaCfg.AtimWin; + pAd->MlmeAux.Channel = pAd->CommonCfg.Channel; + + pAd->CommonCfg.CentralChannel = pAd->CommonCfg.Channel; + pAd->MlmeAux.CentralChannel = pAd->CommonCfg.CentralChannel; + + pAd->MlmeAux.SupRateLen= pAd->CommonCfg.SupRateLen; + NdisMoveMemory(pAd->MlmeAux.SupRate, pAd->CommonCfg.SupRate, MAX_LEN_OF_SUPPORTED_RATES); + RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen); + pAd->MlmeAux.ExtRateLen = pAd->CommonCfg.ExtRateLen; + NdisMoveMemory(pAd->MlmeAux.ExtRate, pAd->CommonCfg.ExtRate, MAX_LEN_OF_SUPPORTED_RATES); + RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen); +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + RTMPUpdateHTIE(&pAd->CommonCfg.DesiredHtPhy, &pAd->StaCfg.DesiredHtPhyInfo.MCSSet[0], &pAd->MlmeAux.HtCapability, &pAd->MlmeAux.AddHtInfo); + pAd->MlmeAux.HtCapabilityLen = sizeof(HT_CAPABILITY_IE); + // Not turn pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE here. + DBGPRINT(RT_DEBUG_TRACE, ("SYNC -pAd->StaActive.SupportedHtPhy.bHtEnable = TRUE\n")); + } + else +#endif // DOT11_N_SUPPORT // + { + pAd->MlmeAux.HtCapabilityLen = 0; + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + } + // temporarily not support QOS in IBSS + NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM)); + + AsicSwitchChannel(pAd, pAd->MlmeAux.Channel, FALSE); + AsicLockChannel(pAd, pAd->MlmeAux.Channel); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeStartReqAction(ch= %d,sup rates= %d, ext rates=%d)\n", + pAd->MlmeAux.Channel, pAd->MlmeAux.SupRateLen, pAd->MlmeAux.ExtRateLen)); + + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status); + } + else + { + DBGPRINT_ERR(("SYNC - MlmeStartReqAction() sanity check fail.\n")); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_INVALID_FORMAT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status); + } +} + +/* + ========================================================================== + Description: + peer sends beacon back when scanning + ========================================================================== + */ +VOID PeerBeaconAtScanAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN]; + UCHAR Ssid[MAX_LEN_OF_SSID], BssType, Channel, NewChannel, + SsidLen, DtimCount, DtimPeriod, BcastFlag, MessageToMe; + CF_PARM CfParm; + USHORT BeaconPeriod, AtimWin, CapabilityInfo; + PFRAME_802_11 pFrame; + LARGE_INTEGER TimeStamp; + UCHAR Erp; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen, ExtRateLen; + USHORT LenVIE; + UCHAR CkipFlag; + UCHAR AironetCellPowerLimit; + EDCA_PARM EdcaParm; + QBSS_LOAD_PARM QbssLoad; + QOS_CAPABILITY_PARM QosCapability; + ULONG RalinkIe; + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen = 0, PreNHtCapabilityLen = 0; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + + // NdisFillMemory(Ssid, MAX_LEN_OF_SSID, 0x00); + pFrame = (PFRAME_802_11) Elem->Msg; + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; +#ifdef DOT11_N_SUPPORT + RTMPZeroMemory(&HtCapability, sizeof(HtCapability)); + RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE)); +#endif // DOT11_N_SUPPORT // + + if (PeerBeaconAndProbeRspSanity(pAd, + Elem->Msg, + Elem->MsgLen, + Elem->Channel, + Addr2, + Bssid, + Ssid, + &SsidLen, + &BssType, + &BeaconPeriod, + &Channel, + &NewChannel, + &TimeStamp, + &CfParm, + &AtimWin, + &CapabilityInfo, + &Erp, + &DtimCount, + &DtimPeriod, + &BcastFlag, + &MessageToMe, + SupRate, + &SupRateLen, + ExtRate, + &ExtRateLen, + &CkipFlag, + &AironetCellPowerLimit, + &EdcaParm, + &QbssLoad, + &QosCapability, + &RalinkIe, + &HtCapabilityLen, + &PreNHtCapabilityLen, + &HtCapability, + &AddHtInfoLen, + &AddHtInfo, + &NewExtChannelOffset, + &LenVIE, + pVIE)) + { + ULONG Idx; + CHAR Rssi = 0; + + Idx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Idx != BSS_NOT_FOUND) + Rssi = pAd->ScanTab.BssEntry[Idx].Rssi; + + Rssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)); + + +#ifdef DOT11_N_SUPPORT + if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) + HtCapabilityLen = SIZE_HT_CAP_IE; +#endif // DOT11_N_SUPPORT // + if ((pAd->StaCfg.CCXReqType != MSRN_TYPE_UNUSED) && (Channel == pAd->StaCfg.CCXScanChannel)) + { + Idx = BssTableSetEntry(pAd, &pAd->StaCfg.CCXBssTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen,ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, Rssi, TimeStamp, CkipFlag, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); + if (Idx != BSS_NOT_FOUND) + { + NdisMoveMemory(pAd->StaCfg.CCXBssTab.BssEntry[Idx].PTSF, &Elem->Msg[24], 4); + NdisMoveMemory(&pAd->StaCfg.CCXBssTab.BssEntry[Idx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pAd->StaCfg.CCXBssTab.BssEntry[Idx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4); + if (pAd->StaCfg.CCXReqType == MSRN_TYPE_BEACON_REQ) + AironetAddBeaconReport(pAd, Idx, Elem); + } + } + else + { + Idx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, Rssi, TimeStamp, CkipFlag, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 + if (pAd->ChannelList[pAd->CommonCfg.ChannelListIdx].bEffectedChannel == TRUE) + { + UCHAR RegClass; + PeerBeaconAndProbeRspSanity2(pAd, Elem->Msg, Elem->MsgLen, &RegClass); + TriEventTableSetEntry(pAd, &pAd->CommonCfg.TriggerEventTab, Bssid, &HtCapability, HtCapabilityLen, RegClass, Channel); + } +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + if (Idx != BSS_NOT_FOUND) + { + NdisMoveMemory(pAd->ScanTab.BssEntry[Idx].PTSF, &Elem->Msg[24], 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Idx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4); + } + } + } + // sanity check fail, ignored +} + +/* + ========================================================================== + Description: + When waiting joining the (I)BSS, beacon received from external + ========================================================================== + */ +VOID PeerBeaconAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN]; + UCHAR Ssid[MAX_LEN_OF_SSID], SsidLen, BssType, Channel, MessageToMe, + DtimCount, DtimPeriod, BcastFlag, NewChannel; + LARGE_INTEGER TimeStamp; + USHORT BeaconPeriod, AtimWin, CapabilityInfo; + CF_PARM Cf; + BOOLEAN TimerCancelled; + UCHAR Erp; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen, ExtRateLen; + UCHAR CkipFlag; + USHORT LenVIE; + UCHAR AironetCellPowerLimit; + EDCA_PARM EdcaParm; + QBSS_LOAD_PARM QbssLoad; + QOS_CAPABILITY_PARM QosCapability; + USHORT Status; + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + ULONG RalinkIe; + ULONG Idx; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen = 0, PreNHtCapabilityLen = 0; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; +#ifdef DOT11_N_SUPPORT + UCHAR CentralChannel; +#endif // DOT11_N_SUPPORT // + + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; + RTMPZeroMemory(&HtCapability, sizeof(HtCapability)); + RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE)); + + + if (PeerBeaconAndProbeRspSanity(pAd, + Elem->Msg, + Elem->MsgLen, + Elem->Channel, + Addr2, + Bssid, + Ssid, + &SsidLen, + &BssType, + &BeaconPeriod, + &Channel, + &NewChannel, + &TimeStamp, + &Cf, + &AtimWin, + &CapabilityInfo, + &Erp, + &DtimCount, + &DtimPeriod, + &BcastFlag, + &MessageToMe, + SupRate, + &SupRateLen, + ExtRate, + &ExtRateLen, + &CkipFlag, + &AironetCellPowerLimit, + &EdcaParm, + &QbssLoad, + &QosCapability, + &RalinkIe, + &HtCapabilityLen, + &PreNHtCapabilityLen, + &HtCapability, + &AddHtInfoLen, + &AddHtInfo, + &NewExtChannelOffset, + &LenVIE, + pVIE)) + { + // Disqualify 11b only adhoc when we are in 11g only adhoc mode + if ((BssType == BSS_ADHOC) && (pAd->CommonCfg.PhyMode == PHY_11G) && ((SupRateLen+ExtRateLen)< 12)) + return; + + // BEACON from desired BSS/IBSS found. We should be able to decide most + // BSS parameters here. + // Q. But what happen if this JOIN doesn't conclude a successful ASSOCIATEION? + // Do we need to receover back all parameters belonging to previous BSS? + // A. Should be not. There's no back-door recover to previous AP. It still need + // a new JOIN-AUTH-ASSOC sequence. + if (MAC_ADDR_EQUAL(pAd->MlmeAux.Bssid, Bssid)) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - receive desired BEACON at JoinWaitBeacon... Channel = %d\n", Channel)); + RTMPCancelTimer(&pAd->MlmeAux.BeaconTimer, &TimerCancelled); + + // Update RSSI to prevent No signal display when cards first initialized + pAd->StaCfg.RssiSample.LastRssi0 = ConvertToRssi(pAd, Elem->Rssi0, RSSI_0); + pAd->StaCfg.RssiSample.LastRssi1 = ConvertToRssi(pAd, Elem->Rssi1, RSSI_1); + pAd->StaCfg.RssiSample.LastRssi2 = ConvertToRssi(pAd, Elem->Rssi2, RSSI_2); + pAd->StaCfg.RssiSample.AvgRssi0 = pAd->StaCfg.RssiSample.LastRssi0; + pAd->StaCfg.RssiSample.AvgRssi0X8 = pAd->StaCfg.RssiSample.AvgRssi0 << 3; + pAd->StaCfg.RssiSample.AvgRssi1 = pAd->StaCfg.RssiSample.LastRssi1; + pAd->StaCfg.RssiSample.AvgRssi1X8 = pAd->StaCfg.RssiSample.AvgRssi1 << 3; + pAd->StaCfg.RssiSample.AvgRssi2 = pAd->StaCfg.RssiSample.LastRssi2; + pAd->StaCfg.RssiSample.AvgRssi2X8 = pAd->StaCfg.RssiSample.AvgRssi2 << 3; + + // + // We need to check if SSID only set to any, then we can record the current SSID. + // Otherwise will cause hidden SSID association failed. + // + if (pAd->MlmeAux.SsidLen == 0) + { + NdisMoveMemory(pAd->MlmeAux.Ssid, Ssid, SsidLen); + pAd->MlmeAux.SsidLen = SsidLen; + } + else + { + Idx = BssSsidTableSearch(&pAd->ScanTab, Bssid, pAd->MlmeAux.Ssid, pAd->MlmeAux.SsidLen, Channel); + + if (Idx != BSS_NOT_FOUND) + { + // + // Multiple SSID case, used correct CapabilityInfo + // + CapabilityInfo = pAd->ScanTab.BssEntry[Idx].CapabilityInfo; + } + } + NdisMoveMemory(pAd->MlmeAux.Bssid, Bssid, MAC_ADDR_LEN); + pAd->MlmeAux.CapabilityInfo = CapabilityInfo & SUPPORTED_CAPABILITY_INFO; + pAd->MlmeAux.BssType = BssType; + pAd->MlmeAux.BeaconPeriod = BeaconPeriod; + pAd->MlmeAux.Channel = Channel; + pAd->MlmeAux.AtimWin = AtimWin; + pAd->MlmeAux.CfpPeriod = Cf.CfpPeriod; + pAd->MlmeAux.CfpMaxDuration = Cf.CfpMaxDuration; + pAd->MlmeAux.APRalinkIe = RalinkIe; + + // Copy AP's supported rate to MlmeAux for creating assoication request + // Also filter out not supported rate + pAd->MlmeAux.SupRateLen = SupRateLen; + NdisMoveMemory(pAd->MlmeAux.SupRate, SupRate, SupRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.SupRate, &pAd->MlmeAux.SupRateLen); + pAd->MlmeAux.ExtRateLen = ExtRateLen; + NdisMoveMemory(pAd->MlmeAux.ExtRate, ExtRate, ExtRateLen); + RTMPCheckRates(pAd, pAd->MlmeAux.ExtRate, &pAd->MlmeAux.ExtRateLen); + + NdisZeroMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, 16); +#ifdef DOT11_N_SUPPORT + pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset; + pAd->MlmeAux.HtCapabilityLen = HtCapabilityLen; + + // filter out un-supported ht rates + if (((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) && (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED)) + { + RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + RTMPMoveMemory(&pAd->MlmeAux.AddHtInfo, &AddHtInfo, SIZE_ADD_HT_INFO_IE); + + // StaActive.SupportedHtPhy.MCSSet stores Peer AP's 11n Rx capability + NdisMoveMemory(pAd->StaActive.SupportedPhyInfo.MCSSet, HtCapability.MCSSet, 16); + pAd->MlmeAux.NewExtChannelOffset = NewExtChannelOffset; + pAd->MlmeAux.HtCapabilityLen = SIZE_HT_CAP_IE; + pAd->StaActive.SupportedPhyInfo.bHtEnable = TRUE; + if (PreNHtCapabilityLen > 0) + pAd->StaActive.SupportedPhyInfo.bPreNHt = TRUE; + RTMPCheckHt(pAd, BSSID_WCID, &HtCapability, &AddHtInfo); + // Copy AP Parameter to StaActive. This is also in LinkUp. + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction! (MpduDensity=%d, MaxRAmpduFactor=%d, BW=%d)\n", + pAd->StaActive.SupportedHtPhy.MpduDensity, pAd->StaActive.SupportedHtPhy.MaxRAmpduFactor, HtCapability.HtCapInfo.ChannelWidth)); + + if (AddHtInfoLen > 0) + { + CentralChannel = AddHtInfo.ControlChan; + // Check again the Bandwidth capability of this AP. + if ((AddHtInfo.ControlChan > 2)&& (AddHtInfo.AddHtInfo.ExtChanOffset == EXTCHA_BELOW) && (HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + CentralChannel = AddHtInfo.ControlChan - 2; + } + else if ((AddHtInfo.AddHtInfo.ExtChanOffset == EXTCHA_ABOVE) && (HtCapability.HtCapInfo.ChannelWidth == BW_40)) + { + CentralChannel = AddHtInfo.ControlChan + 2; + } + + // Check Error . + if (pAd->MlmeAux.CentralChannel != CentralChannel) + DBGPRINT(RT_DEBUG_ERROR, ("PeerBeaconAtJoinAction HT===>Beacon Central Channel = %d, Control Channel = %d. Mlmeaux CentralChannel = %d\n", CentralChannel, AddHtInfo.ControlChan, pAd->MlmeAux.CentralChannel)); + + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeaconAtJoinAction HT===>Central Channel = %d, Control Channel = %d, .\n", CentralChannel, AddHtInfo.ControlChan)); + + } + + } + else +#endif // DOT11_N_SUPPORT // + { + // To prevent error, let legacy AP must have same CentralChannel and Channel. + if ((HtCapabilityLen == 0) && (PreNHtCapabilityLen == 0)) + pAd->MlmeAux.CentralChannel = pAd->MlmeAux.Channel; + + pAd->StaActive.SupportedPhyInfo.bHtEnable = FALSE; + RTMPZeroMemory(&pAd->MlmeAux.HtCapability, SIZE_HT_CAP_IE); + RTMPZeroMemory(&pAd->MlmeAux.AddHtInfo, SIZE_ADD_HT_INFO_IE); + } + + RTMPUpdateMlmeRate(pAd); + + // copy QOS related information + if ((pAd->CommonCfg.bWmmCapable) +#ifdef DOT11_N_SUPPORT + || (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) +#endif // DOT11_N_SUPPORT // + ) + { + NdisMoveMemory(&pAd->MlmeAux.APEdcaParm, &EdcaParm, sizeof(EDCA_PARM)); + NdisMoveMemory(&pAd->MlmeAux.APQbssLoad, &QbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisMoveMemory(&pAd->MlmeAux.APQosCapability, &QosCapability, sizeof(QOS_CAPABILITY_PARM)); + } + else + { + NdisZeroMemory(&pAd->MlmeAux.APEdcaParm, sizeof(EDCA_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisZeroMemory(&pAd->MlmeAux.APQosCapability, sizeof(QOS_CAPABILITY_PARM)); + } + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - after JOIN, SupRateLen=%d, ExtRateLen=%d\n", + pAd->MlmeAux.SupRateLen, pAd->MlmeAux.ExtRateLen)); + +#ifdef LEAP_SUPPORT + // Update CkipFlag + pAd->StaCfg.CkipFlag = CkipFlag; + + // Keep TimeStamp for Re-Association used. + if (LEAP_CCKM_ON(pAd) && (pAd->StaCfg.CCKMLinkUpFlag == TRUE)) + pAd->StaCfg.CCKMBeaconAtJoinTimeStamp = TimeStamp; +#endif // LEAP_SUPPORT // + + if (AironetCellPowerLimit != 0xFF) + { + //We need to change our TxPower for CCX 2.0 AP Control of Client Transmit Power + ChangeToCellPowerLimit(pAd, AironetCellPowerLimit); + } + else //Used the default TX Power Percentage. + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_SUCCESS; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status); + } + // not to me BEACON, ignored + } + // sanity check fail, ignore this frame +} + +/* + ========================================================================== + Description: + receive BEACON from peer + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID PeerBeacon( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Bssid[MAC_ADDR_LEN], Addr2[MAC_ADDR_LEN]; + CHAR Ssid[MAX_LEN_OF_SSID]; + CF_PARM CfParm; + UCHAR SsidLen, MessageToMe=0, BssType, Channel, NewChannel, index=0; + UCHAR DtimCount=0, DtimPeriod=0, BcastFlag=0; + USHORT CapabilityInfo, AtimWin, BeaconPeriod; + LARGE_INTEGER TimeStamp; + USHORT TbttNumToNextWakeUp; + UCHAR Erp; + UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES], ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; + UCHAR SupRateLen, ExtRateLen; + UCHAR CkipFlag; + USHORT LenVIE; + UCHAR AironetCellPowerLimit; + EDCA_PARM EdcaParm; + QBSS_LOAD_PARM QbssLoad; + QOS_CAPABILITY_PARM QosCapability; + ULONG RalinkIe; + // New for WPA security suites + UCHAR VarIE[MAX_VIE_LEN]; // Total VIE length = MAX_VIE_LEN - -5 + NDIS_802_11_VARIABLE_IEs *pVIE = NULL; + HT_CAPABILITY_IE HtCapability; + ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE + UCHAR HtCapabilityLen, PreNHtCapabilityLen; + UCHAR AddHtInfoLen; + UCHAR NewExtChannelOffset = 0xff; + + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + if (!(INFRA_ON(pAd) || ADHOC_ON(pAd) + )) + return; + + // Init Variable IE structure + pVIE = (PNDIS_802_11_VARIABLE_IEs) VarIE; + pVIE->Length = 0; + RTMPZeroMemory(&HtCapability, sizeof(HtCapability)); + RTMPZeroMemory(&AddHtInfo, sizeof(ADD_HT_INFO_IE)); + + if (PeerBeaconAndProbeRspSanity(pAd, + Elem->Msg, + Elem->MsgLen, + Elem->Channel, + Addr2, + Bssid, + Ssid, + &SsidLen, + &BssType, + &BeaconPeriod, + &Channel, + &NewChannel, + &TimeStamp, + &CfParm, + &AtimWin, + &CapabilityInfo, + &Erp, + &DtimCount, + &DtimPeriod, + &BcastFlag, + &MessageToMe, + SupRate, + &SupRateLen, + ExtRate, + &ExtRateLen, + &CkipFlag, + &AironetCellPowerLimit, + &EdcaParm, + &QbssLoad, + &QosCapability, + &RalinkIe, + &HtCapabilityLen, + &PreNHtCapabilityLen, + &HtCapability, + &AddHtInfoLen, + &AddHtInfo, + &NewExtChannelOffset, + &LenVIE, + pVIE)) + { + BOOLEAN is_my_bssid, is_my_ssid; + ULONG Bssidx, Now; + BSS_ENTRY *pBss; + CHAR RealRssi = RTMPMaxRssi(pAd, ConvertToRssi(pAd, Elem->Rssi0, RSSI_0), ConvertToRssi(pAd, Elem->Rssi1, RSSI_1), ConvertToRssi(pAd, Elem->Rssi2, RSSI_2)); + + is_my_bssid = MAC_ADDR_EQUAL(Bssid, pAd->CommonCfg.Bssid)? TRUE : FALSE; + is_my_ssid = SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)? TRUE:FALSE; + + + // ignore BEACON not for my SSID + if ((! is_my_ssid) && (! is_my_bssid)) + return; + + // It means STA waits disassoc completely from this AP, ignores this beacon. + if (pAd->Mlme.CntlMachine.CurrState == CNTL_WAIT_DISASSOC) + return; + +#ifdef DOT11_N_SUPPORT + // Copy Control channel for this BSSID. + if (AddHtInfoLen != 0) + Channel = AddHtInfo.ControlChan; + + if ((HtCapabilityLen > 0) || (PreNHtCapabilityLen > 0)) + HtCapabilityLen = SIZE_HT_CAP_IE; +#endif // DOT11_N_SUPPORT // + + // + // Housekeeping "SsidBssTab" table for later-on ROAMing usage. + // + Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Bssidx == BSS_NOT_FOUND) + { + // discover new AP of this network, create BSS entry + Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, + &HtCapability, &AddHtInfo,HtCapabilityLen,AddHtInfoLen,NewExtChannelOffset, Channel, + RealRssi, TimeStamp, CkipFlag, &EdcaParm, &QosCapability, + &QbssLoad, LenVIE, pVIE); + if (Bssidx == BSS_NOT_FOUND) // return if BSS table full + return; + + NdisMoveMemory(pAd->ScanTab.BssEntry[Bssidx].PTSF, &Elem->Msg[24], 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[0], &Elem->TimeStamp.u.LowPart, 4); + NdisMoveMemory(&pAd->ScanTab.BssEntry[Bssidx].TTSF[4], &Elem->TimeStamp.u.LowPart, 4); + + + + } + + if ((pAd->CommonCfg.bIEEE80211H == 1) && (NewChannel != 0) && (Channel != NewChannel)) + { + // Switching to channel 1 can prevent from rescanning the current channel immediately (by auto reconnection). + // In addition, clear the MLME queue and the scan table to discard the RX packets and previous scanning results. + AsicSwitchChannel(pAd, 1, FALSE); + AsicLockChannel(pAd, 1); + LinkDown(pAd, FALSE); + MlmeQueueInit(&pAd->Mlme.Queue); + BssTableInit(&pAd->ScanTab); + RTMPusecDelay(1000000); // use delay to prevent STA do reassoc + + // channel sanity check + for (index = 0 ; index < pAd->ChannelListNum; index++) + { + if (pAd->ChannelList[index].Channel == NewChannel) + { + pAd->ScanTab.BssEntry[Bssidx].Channel = NewChannel; + pAd->CommonCfg.Channel = NewChannel; + AsicSwitchChannel(pAd, pAd->CommonCfg.Channel, FALSE); + AsicLockChannel(pAd, pAd->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("PeerBeacon - STA receive channel switch announcement IE (New Channel =%d)\n", NewChannel)); + break; + } + } + + if (index >= pAd->ChannelListNum) + { + DBGPRINT_ERR(("PeerBeacon(can not find New Channel=%d in ChannelList[%d]\n", pAd->CommonCfg.Channel, pAd->ChannelListNum)); + } + } + + // if the ssid matched & bssid unmatched, we should select the bssid with large value. + // This might happened when two STA start at the same time + if ((! is_my_bssid) && ADHOC_ON(pAd)) + { + INT i; + + // Add the safeguard against the mismatch of adhoc wep status + if (pAd->StaCfg.WepStatus != pAd->ScanTab.BssEntry[Bssidx].WepStatus) + { + return; + } + + // collapse into the ADHOC network which has bigger BSSID value. + for (i = 0; i < 6; i++) + { + if (Bssid[i] > pAd->CommonCfg.Bssid[i]) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - merge to the IBSS with bigger BSSID=%02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + AsicDisableSync(pAd); + COPY_MAC_ADDR(pAd->CommonCfg.Bssid, Bssid); + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + MakeIbssBeacon(pAd); // re-build BEACON frame + AsicEnableIbssSync(pAd); // copy BEACON frame to on-chip memory + is_my_bssid = TRUE; + break; + } + else if (Bssid[i] < pAd->CommonCfg.Bssid[i]) + break; + } + } + + + NdisGetSystemUpTime(&Now); + pBss = &pAd->ScanTab.BssEntry[Bssidx]; + pBss->Rssi = RealRssi; // lastest RSSI + pBss->LastBeaconRxTime = Now; // last RX timestamp + + // + // BEACON from my BSSID - either IBSS or INFRA network + // + if (is_my_bssid) + { + RXWI_STRUC RxWI; + + pAd->StaCfg.DtimCount = DtimCount; + pAd->StaCfg.DtimPeriod = DtimPeriod; + pAd->StaCfg.LastBeaconRxTime = Now; + + + RxWI.RSSI0 = Elem->Rssi0; + RxWI.RSSI1 = Elem->Rssi1; + RxWI.RSSI2 = Elem->Rssi2; + + Update_Rssi_Sample(pAd, &pAd->StaCfg.RssiSample, &RxWI); + if (AironetCellPowerLimit != 0xFF) + { + // + // We get the Cisco (ccx) "TxPower Limit" required + // Changed to appropriate TxPower Limit for Ciso Compatible Extensions + // + ChangeToCellPowerLimit(pAd, AironetCellPowerLimit); + } + else + { + // + // AironetCellPowerLimit equal to 0xFF means the Cisco (ccx) "TxPower Limit" not exist. + // Used the default TX Power Percentage, that set from UI. + // + pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; + } + + if (ADHOC_ON(pAd) && (CAP_IS_IBSS_ON(CapabilityInfo))) + { + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR idx; + MAC_TABLE_ENTRY *pEntry; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (idx=0; idxWcid == RESERVED_WCID)) || + (pEntry && ((pEntry->LastBeaconRxTime + ADHOC_ENTRY_BEACON_LOST_TIME) < Now))) + { + if (pEntry == NULL) + // Another adhoc joining, add to our MAC table. + pEntry = MacTableInsertEntry(pAd, Addr2, BSS0, FALSE); + + if (StaAddMacTableEntry(pAd, pEntry, MaxSupportedRateIn500Kbps, &HtCapability, HtCapabilityLen, CapabilityInfo) == FALSE) + { + DBGPRINT(RT_DEBUG_TRACE, ("ADHOC - Add Entry failed.\n")); + return; + } + + if (pEntry && + (Elem->Wcid == RESERVED_WCID)) + { + idx = pAd->StaCfg.DefaultKeyId; + RT28XX_STA_SECURITY_INFO_ADD(pAd, BSS0, idx, pEntry); + } + } + + if (pEntry && pEntry->ValidAsCLI) + pEntry->LastBeaconRxTime = Now; + + // At least another peer in this IBSS, declare MediaState as CONNECTED + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_UP; + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + + // 2003/03/12 - john + // Make sure this entry in "ScanTab" table, thus complies to Microsoft's policy that + // "site survey" result should always include the current connected network. + // + Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Bssidx == BSS_NOT_FOUND) + { + Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, RealRssi, TimeStamp, 0, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); + } + DBGPRINT(RT_DEBUG_TRACE, ("ADHOC fOP_STATUS_MEDIA_STATE_CONNECTED.\n")); + } + } + + if (INFRA_ON(pAd)) + { + BOOLEAN bUseShortSlot, bUseBGProtection; + + // decide to use/change to - + // 1. long slot (20 us) or short slot (9 us) time + // 2. turn on/off RTS/CTS and/or CTS-to-self protection + // 3. short preamble + + //bUseShortSlot = pAd->CommonCfg.bUseShortSlotTime && CAP_IS_SHORT_SLOT(CapabilityInfo); + bUseShortSlot = CAP_IS_SHORT_SLOT(CapabilityInfo); + if (bUseShortSlot != OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_SLOT_INUSED)) + AsicSetSlotTime(pAd, bUseShortSlot); + + bUseBGProtection = (pAd->CommonCfg.UseBGProtection == 1) || // always use + ((pAd->CommonCfg.UseBGProtection == 0) && ERP_IS_USE_PROTECTION(Erp)); + + if (pAd->CommonCfg.Channel > 14) // always no BG protection in A-band. falsely happened when switching A/G band to a dual-band AP + bUseBGProtection = FALSE; + + if (bUseBGProtection != OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED)) + { + if (bUseBGProtection) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED); + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, (OFDMSETPROTECT|CCKSETPROTECT|ALLN_SETPROTECT),FALSE,(pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1)); + } + else + { + OPSTATUS_CLEAR_FLAG(pAd, fOP_STATUS_BG_PROTECTION_INUSED); + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, (OFDMSETPROTECT|CCKSETPROTECT|ALLN_SETPROTECT),TRUE,(pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1)); + } + + DBGPRINT(RT_DEBUG_WARN, ("SYNC - AP changed B/G protection to %d\n", bUseBGProtection)); + } + +#ifdef DOT11_N_SUPPORT + // check Ht protection mode. and adhere to the Non-GF device indication by AP. + if ((AddHtInfoLen != 0) && + ((AddHtInfo.AddHtInfo2.OperaionMode != pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode) || + (AddHtInfo.AddHtInfo2.NonGfPresent != pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent))) + { + pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent = AddHtInfo.AddHtInfo2.NonGfPresent; + pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode = AddHtInfo.AddHtInfo2.OperaionMode; + if (pAd->MlmeAux.AddHtInfo.AddHtInfo2.NonGfPresent == 1) + { + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, TRUE); + } + else + AsicUpdateProtect(pAd, pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - AP changed N OperaionMode to %d\n", pAd->MlmeAux.AddHtInfo.AddHtInfo2.OperaionMode)); + } +#endif // DOT11_N_SUPPORT // + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SHORT_PREAMBLE_INUSED) && + ERP_IS_USE_BARKER_PREAMBLE(Erp)) + { + MlmeSetTxPreamble(pAd, Rt802_11PreambleLong); + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - AP forced to use LONG preamble\n")); + } + + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_WMM_INUSED) && + (EdcaParm.bValid == TRUE) && + (EdcaParm.EdcaUpdateCount != pAd->CommonCfg.APEdcaParm.EdcaUpdateCount)) + { + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - AP change EDCA parameters(from %d to %d)\n", + pAd->CommonCfg.APEdcaParm.EdcaUpdateCount, + EdcaParm.EdcaUpdateCount)); + AsicSetEdcaParm(pAd, &EdcaParm); + } + + // copy QOS related information + NdisMoveMemory(&pAd->CommonCfg.APQbssLoad, &QbssLoad, sizeof(QBSS_LOAD_PARM)); + NdisMoveMemory(&pAd->CommonCfg.APQosCapability, &QosCapability, sizeof(QOS_CAPABILITY_PARM)); + } + + // only INFRASTRUCTURE mode support power-saving feature + if ((INFRA_ON(pAd) && (pAd->StaCfg.Psm == PWR_SAVE)) || (pAd->CommonCfg.bAPSDForcePowerSave)) + { + UCHAR FreeNumber; + // 1. AP has backlogged unicast-to-me frame, stay AWAKE, send PSPOLL + // 2. AP has backlogged broadcast/multicast frame and we want those frames, stay AWAKE + // 3. we have outgoing frames in TxRing or MgmtRing, better stay AWAKE + // 4. Psm change to PWR_SAVE, but AP not been informed yet, we better stay AWAKE + // 5. otherwise, put PHY back to sleep to save battery. + if (MessageToMe) + { + if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable && + pAd->CommonCfg.bAPSDAC_BE && pAd->CommonCfg.bAPSDAC_BK && pAd->CommonCfg.bAPSDAC_VI && pAd->CommonCfg.bAPSDAC_VO) + { + pAd->CommonCfg.bNeedSendTriggerFrame = TRUE; + } + else + RT28XX_PS_POLL_ENQUEUE(pAd); + } + else if (BcastFlag && (DtimCount == 0) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM)) + { + } + else if ((pAd->TxSwQueue[QID_AC_BK].Number != 0) || + (pAd->TxSwQueue[QID_AC_BE].Number != 0) || + (pAd->TxSwQueue[QID_AC_VI].Number != 0) || + (pAd->TxSwQueue[QID_AC_VO].Number != 0) || + (RTMPFreeTXDRequest(pAd, QID_AC_BK, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_AC_BE, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_AC_VI, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_AC_VO, TX_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS) || + (RTMPFreeTXDRequest(pAd, QID_MGMT, MGMT_RING_SIZE - 1, &FreeNumber) != NDIS_STATUS_SUCCESS)) + { + // TODO: consider scheduled HCCA. might not be proper to use traditional DTIM-based power-saving scheme + // can we cheat here (i.e. just check MGMT & AC_BE) for better performance? + } + else + { + USHORT NextDtim = DtimCount; + + if (NextDtim == 0) + NextDtim = DtimPeriod; + + TbttNumToNextWakeUp = pAd->StaCfg.DefaultListenCount; + if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM) && (TbttNumToNextWakeUp > NextDtim)) + TbttNumToNextWakeUp = NextDtim; + + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) + { + AsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); + } + } + } + } + // not my BSSID, ignore it + } + // sanity check fail, ignore this frame +} + +/* + ========================================================================== + Description: + Receive PROBE REQ from remote peer when operating in IBSS mode + ========================================================================== + */ +VOID PeerProbeReqAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + UCHAR Addr2[MAC_ADDR_LEN]; + CHAR Ssid[MAX_LEN_OF_SSID]; + UCHAR SsidLen; +#ifdef DOT11_N_SUPPORT + UCHAR HtLen, AddHtLen, NewExtLen; +#endif // DOT11_N_SUPPORT // + HEADER_802_11 ProbeRspHdr; + NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + ULONG FrameLen = 0; + LARGE_INTEGER FakeTimestamp; + UCHAR DsLen = 1, IbssLen = 2; + UCHAR LocalErpIe[3] = {IE_ERP, 1, 0}; + BOOLEAN Privacy; + USHORT CapabilityInfo; + UCHAR RSNIe = IE_WPA; + + if (! ADHOC_ON(pAd)) + return; + + if (PeerProbeReqSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, Ssid, &SsidLen)) + { + if ((SsidLen == 0) || SSID_EQUAL(Ssid, SsidLen, pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)) + { + // allocate and send out ProbeRsp frame + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) + return; + + //pAd->StaCfg.AtimWin = 0; // ?????? + + Privacy = (pAd->StaCfg.WepStatus == Ndis802_11Encryption1Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled); + CapabilityInfo = CAP_GENERATE(0, 1, Privacy, (pAd->CommonCfg.TxPreamble == Rt802_11PreambleShort), 0, 0); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &ProbeRspHdr, + TIMESTAMP_LEN, &FakeTimestamp, + 2, &pAd->CommonCfg.BeaconPeriod, + 2, &CapabilityInfo, + 1, &SsidIe, + 1, &pAd->CommonCfg.SsidLen, + pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid, + 1, &SupRateIe, + 1, &pAd->StaActive.SupRateLen, + pAd->StaActive.SupRateLen, pAd->StaActive.SupRate, + 1, &DsIe, + 1, &DsLen, + 1, &pAd->CommonCfg.Channel, + 1, &IbssIe, + 1, &IbssLen, + 2, &pAd->StaActive.AtimWin, + END_OF_ARGS); + + if (pAd->StaActive.ExtRateLen) + { + ULONG tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 3, LocalErpIe, + 1, &ExtRateIe, + 1, &pAd->StaActive.ExtRateLen, + pAd->StaActive.ExtRateLen, &pAd->StaActive.ExtRate, + END_OF_ARGS); + FrameLen += tmp; + } + + // If adhoc secruity is set for WPA-None, append the cipher suite IE + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + ULONG tmp; + MakeOutgoingFrame(pOutBuffer + FrameLen, &tmp, + 1, &RSNIe, + 1, &pAd->StaCfg.RSNIE_Len, + pAd->StaCfg.RSNIE_Len, pAd->StaCfg.RSN_IE, + END_OF_ARGS); + FrameLen += tmp; + } +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + { + ULONG TmpLen; + UCHAR BROADCOM[4] = {0x0, 0x90, 0x4c, 0x33}; + HtLen = sizeof(pAd->CommonCfg.HtCapability); + AddHtLen = sizeof(pAd->CommonCfg.AddHTInfo); + NewExtLen = 1; + //New extension channel offset IE is included in Beacon, Probe Rsp or channel Switch Announcement Frame + if (pAd->bBroadComHT == TRUE) + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &WpaIe, + 4, &BROADCOM[0], + pAd->MlmeAux.HtCapabilityLen, &pAd->MlmeAux.HtCapability, + END_OF_ARGS); + } + else + { + MakeOutgoingFrame(pOutBuffer + FrameLen, &TmpLen, + 1, &HtCapIe, + 1, &HtLen, + sizeof(HT_CAPABILITY_IE), &pAd->CommonCfg.HtCapability, + 1, &AddHtInfoIe, + 1, &AddHtLen, + sizeof(ADD_HT_INFO_IE), &pAd->CommonCfg.AddHTInfo, + 1, &NewExtChanIe, + 1, &NewExtLen, + sizeof(NEW_EXT_CHAN_IE), &pAd->CommonCfg.NewExtChanOffset, + END_OF_ARGS); + } + FrameLen += TmpLen; + } +#endif // DOT11_N_SUPPORT // + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + } +} + +VOID BeaconTimeoutAtJoinAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - BeaconTimeoutAtJoinAction\n")); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_REJ_TIMEOUT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + Scan timeout procedure. basically add channel index by 1 and rescan + ========================================================================== + */ +VOID ScanTimeoutAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + pAd->MlmeAux.Channel = NextChannel(pAd, pAd->MlmeAux.Channel); + + // Only one channel scanned for CISCO beacon request + if ((pAd->MlmeAux.ScanType == SCAN_CISCO_ACTIVE) || + (pAd->MlmeAux.ScanType == SCAN_CISCO_PASSIVE) || + (pAd->MlmeAux.ScanType == SCAN_CISCO_NOISE) || + (pAd->MlmeAux.ScanType == SCAN_CISCO_CHANNEL_LOAD)) + pAd->MlmeAux.Channel = 0; + + // this routine will stop if pAd->MlmeAux.Channel == 0 + ScanNextChannel(pAd); +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID InvalidStateWhenScan( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("AYNC - InvalidStateWhenScan(state=%ld). Reset SYNC machine\n", pAd->Mlme.SyncMachine.CurrState)); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_SCAN_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID InvalidStateWhenJoin( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("InvalidStateWhenJoin(state=%ld). Reset SYNC machine\n", pAd->Mlme.SyncMachine.CurrState)); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_JOIN_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID InvalidStateWhenStart( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + USHORT Status; + DBGPRINT(RT_DEBUG_TRACE, ("InvalidStateWhenStart(state=%ld). Reset SYNC machine\n", pAd->Mlme.SyncMachine.CurrState)); + pAd->Mlme.SyncMachine.CurrState = SYNC_IDLE; + Status = MLME_STATE_MACHINE_REJECT; + MlmeEnqueue(pAd, MLME_CNTL_STATE_MACHINE, MT2_START_CONF, 2, &Status); +} + +/* + ========================================================================== + Description: + + IRQL = DISPATCH_LEVEL + + ========================================================================== + */ +VOID EnqueuePsPoll( + IN PRTMP_ADAPTER pAd) +{ +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + return; + } +#endif // RALINK_ATE // + + + if (pAd->StaCfg.WindowsPowerMode == Ndis802_11PowerModeLegacy_PSP) + pAd->PsPollFrame.FC.PwrMgmt = PWR_SAVE; + MiniportMMRequest(pAd, 0, (PUCHAR)&pAd->PsPollFrame, sizeof(PSPOLL_FRAME)); +} + + +/* + ========================================================================== + Description: + ========================================================================== + */ +VOID EnqueueProbeRequest( + IN PRTMP_ADAPTER pAd) +{ + NDIS_STATUS NState; + PUCHAR pOutBuffer; + ULONG FrameLen = 0; + HEADER_802_11 Hdr80211; + + DBGPRINT(RT_DEBUG_TRACE, ("force out a ProbeRequest ...\n")); + + NState = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NState == NDIS_STATUS_SUCCESS) + { + MgtMacHeaderInit(pAd, &Hdr80211, SUBTYPE_PROBE_REQ, 0, BROADCAST_ADDR, BROADCAST_ADDR); + + // this ProbeRequest explicitly specify SSID to reduce unwanted ProbeResponse + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(HEADER_802_11), &Hdr80211, + 1, &SsidIe, + 1, &pAd->CommonCfg.SsidLen, + pAd->CommonCfg.SsidLen, pAd->CommonCfg.Ssid, + 1, &SupRateIe, + 1, &pAd->StaActive.SupRateLen, + pAd->StaActive.SupRateLen, pAd->StaActive.SupRate, + END_OF_ARGS); + MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen); + MlmeFreeMemory(pAd, pOutBuffer); + } + +} + +#ifdef DOT11_N_SUPPORT +#ifdef DOT11N_DRAFT3 +VOID BuildEffectedChannelList( + IN PRTMP_ADAPTER pAd) +{ + UCHAR EChannel[11]; + UCHAR i, j, k; + UCHAR UpperChannel = 0, LowerChannel = 0; + + RTMPZeroMemory(EChannel, 11); + i = 0; + // Find upper channel and lower channel. + if (pAd->CommonCfg.CentralChannel < pAd->CommonCfg.Channel) + { + UpperChannel = pAd->CommonCfg.Channel; + LowerChannel = pAd->CommonCfg.CentralChannel; + } + else if (pAd->CommonCfg.CentralChannel > pAd->CommonCfg.Channel) + { + UpperChannel = pAd->CommonCfg.CentralChannel; + LowerChannel = pAd->CommonCfg.Channel; + } + else + { + return; + } + + // Record channels that is below lower channel.. + if (LowerChannel > 1) + { + EChannel[0] = LowerChannel - 1; + i = 1; + if (LowerChannel > 2) + { + EChannel[1] = LowerChannel - 2; + i = 2; + if (LowerChannel > 3) + { + EChannel[2] = LowerChannel - 3; + i = 3; + } + } + } + // Record channels that is between lower channel and upper channel. + for (k = LowerChannel;k < UpperChannel;k++) + { + EChannel[i] = k; + i++; + } + // Record channels that is above upper channel.. + if (LowerChannel < 11) + { + EChannel[i] = UpperChannel + 1; + i++; + if (LowerChannel < 10) + { + EChannel[i] = LowerChannel + 2; + i++; + if (LowerChannel < 9) + { + EChannel[i] = LowerChannel + 3; + i++; + } + } + } + // + for (j = 0;j < i;j++) + { + for (k = 0;k < pAd->ChannelListNum;k++) + { + if (pAd->ChannelList[k].Channel == EChannel[j]) + { + pAd->ChannelList[k].bEffectedChannel = TRUE; + DBGPRINT(RT_DEBUG_TRACE,(" EffectedChannel( =%d)\n", EChannel[j])); + break; + } + } + } +} +#endif // DOT11N_DRAFT3 // +#endif // DOT11_N_SUPPORT // + +BOOLEAN ScanRunning( + IN PRTMP_ADAPTER pAd) +{ + return (pAd->Mlme.SyncMachine.CurrState == SCAN_LISTEN) ? TRUE : FALSE; +} + diff --git a/drivers/staging/rt2870/sta/wpa.c b/drivers/staging/rt2870/sta/wpa.c new file mode 100644 index 000000000000..8626dcde6054 --- /dev/null +++ b/drivers/staging/rt2870/sta/wpa.c @@ -0,0 +1,2107 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + wpa.c + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Jan Lee 03-07-22 Initial + Paul Lin 03-11-28 Modify for supplicant +*/ +#include "../rt_config.h" + +#define WPARSNIE 0xdd +#define WPA2RSNIE 0x30 + +//extern UCHAR BIT8[]; +UCHAR CipherWpaPskTkip[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x02 // authentication + }; +UCHAR CipherWpaPskTkipLen = (sizeof(CipherWpaPskTkip) / sizeof(UCHAR)); + +UCHAR CipherWpaPskAes[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x04, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x04, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x02 // authentication + }; +UCHAR CipherWpaPskAesLen = (sizeof(CipherWpaPskAes) / sizeof(UCHAR)); + +UCHAR CipherSuiteCiscoCCKM[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x40, 0x96, 0x01, // Multicast + 0x01, 0x00, // Number of uicast + 0x00, 0x40, 0x96, 0x01, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x40, 0x96, 0x00 // Authentication + }; +UCHAR CipherSuiteCiscoCCKMLen = (sizeof(CipherSuiteCiscoCCKM) / sizeof(UCHAR)); + +UCHAR CipherSuiteCiscoCCKM24[] = { + 0xDD, 0x18, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x40, 0x96, 0x01, // Multicast + 0x01, 0x00, // Number of uicast + 0x00, 0x40, 0x96, 0x01, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x40, 0x96, 0x00, + 0x28, 0x00// Authentication + }; + +UCHAR CipherSuiteCiscoCCKM24Len = (sizeof(CipherSuiteCiscoCCKM24) / sizeof(UCHAR)); + +UCHAR CipherSuiteCCXTkip[] = { + 0xDD, 0x16, // RSN IE + 0x00, 0x50, 0xf2, 0x01, // oui + 0x01, 0x00, // Version + 0x00, 0x50, 0xf2, 0x02, // Multicast + 0x01, 0x00, // Number of unicast + 0x00, 0x50, 0xf2, 0x02, // unicast + 0x01, 0x00, // number of authentication method + 0x00, 0x50, 0xf2, 0x01 // authentication + }; +UCHAR CipherSuiteCCXTkipLen = (sizeof(CipherSuiteCCXTkip) / sizeof(UCHAR)); + +UCHAR CCX_LLC_HDR[] = {0xAA, 0xAA, 0x03, 0x00, 0x40, 0x96, 0x00, 0x02}; +UCHAR LLC_NORMAL[] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; + +UCHAR EAPOL_FRAME[] = {0x88, 0x8E}; + +BOOLEAN CheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + OUT UCHAR *Offset); + +void inc_byte_array(UCHAR *counter, int len); + +/* + ======================================================================== + + Routine Description: + Classify WPA EAP message type + + Arguments: + EAPType Value of EAP message type + MsgType Internal Message definition for MLME state machine + + Return Value: + TRUE Found appropriate message type + FALSE No appropriate message type + + IRQL = DISPATCH_LEVEL + + Note: + All these constants are defined in wpa.h + For supplicant, there is only EAPOL Key message avaliable + + ======================================================================== +*/ +BOOLEAN WpaMsgTypeSubst( + IN UCHAR EAPType, + OUT INT *MsgType) +{ + switch (EAPType) + { + case EAPPacket: + *MsgType = MT2_EAPPacket; + break; + case EAPOLStart: + *MsgType = MT2_EAPOLStart; + break; + case EAPOLLogoff: + *MsgType = MT2_EAPOLLogoff; + break; + case EAPOLKey: + *MsgType = MT2_EAPOLKey; + break; + case EAPOLASFAlert: + *MsgType = MT2_EAPOLASFAlert; + break; + default: + return FALSE; + } + return TRUE; +} + +/* + ========================================================================== + Description: + association state machine init, including state transition and timer init + Parameters: + S - pointer to the association state machine + ========================================================================== + */ +VOID WpaPskStateMachineInit( + IN PRTMP_ADAPTER pAd, + IN STATE_MACHINE *S, + OUT STATE_MACHINE_FUNC Trans[]) +{ + StateMachineInit(S, Trans, MAX_WPA_PSK_STATE, MAX_WPA_PSK_MSG, (STATE_MACHINE_FUNC)Drop, WPA_PSK_IDLE, WPA_MACHINE_BASE); + StateMachineSetAction(S, WPA_PSK_IDLE, MT2_EAPOLKey, (STATE_MACHINE_FUNC)WpaEAPOLKeyAction); +} + +/* + ========================================================================== + Description: + This is state machine function. + When receiving EAPOL packets which is for 802.1x key management. + Use both in WPA, and WPAPSK case. + In this function, further dispatch to different functions according to the received packet. 3 categories are : + 1. normal 4-way pairwisekey and 2-way groupkey handshake + 2. MIC error (Countermeasures attack) report packet from STA. + 3. Request for pairwise/group key update from STA + Return: + ========================================================================== +*/ +VOID WpaEAPOLKeyAction( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + INT MsgType = EAPOL_MSG_INVALID; + PKEY_DESCRIPTER pKeyDesc; + PHEADER_802_11 pHeader; //red + UCHAR ZeroReplay[LEN_KEY_DESC_REPLAY]; + UCHAR EapolVr; + KEY_INFO peerKeyInfo; + + DBGPRINT(RT_DEBUG_TRACE, ("-----> WpaEAPOLKeyAction\n")); + + // Get 802.11 header first + pHeader = (PHEADER_802_11) Elem->Msg; + + // Get EAPoL-Key Descriptor + pKeyDesc = (PKEY_DESCRIPTER) &Elem->Msg[(LENGTH_802_11 + LENGTH_802_1_H + LENGTH_EAPOL_H)]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pKeyDesc->KeyInfo, sizeof(KEY_INFO)); + + *((USHORT *)&peerKeyInfo) = cpu2le16(*((USHORT *)&peerKeyInfo)); + + + // 1. Check EAPOL frame version and type + EapolVr = (UCHAR) Elem->Msg[LENGTH_802_11+LENGTH_802_1_H]; + + if (((EapolVr != EAPOL_VER) && (EapolVr != EAPOL_VER2)) || ((pKeyDesc->Type != WPA1_KEY_DESC) && (pKeyDesc->Type != WPA2_KEY_DESC))) + { + DBGPRINT(RT_DEBUG_ERROR, ("Key descripter does not match with WPA rule\n")); + return; + } + + // First validate replay counter, only accept message with larger replay counter + // Let equal pass, some AP start with all zero replay counter + NdisZeroMemory(ZeroReplay, LEN_KEY_DESC_REPLAY); + + if((RTMPCompareMemory(pKeyDesc->ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) && + (RTMPCompareMemory(pKeyDesc->ReplayCounter, ZeroReplay, LEN_KEY_DESC_REPLAY) != 0)) + { + DBGPRINT(RT_DEBUG_ERROR, (" ReplayCounter not match \n")); + return; + } + + // Process WPA2PSK frame + if(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.EKD_DL == 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 0) && + (peerKeyInfo.Secure == 0) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 1\n")); + } else if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.EKD_DL == 1) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 1) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_3; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 3\n")); + } else if((peerKeyInfo.KeyType == GROUPKEY) && + (peerKeyInfo.EKD_DL == 1) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 1) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_GROUP_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Group Message 1\n")); + } + + // We will assume link is up (assoc suceess and port not secured). + // All state has to be able to process message from previous state + switch(pAd->StaCfg.WpaState) + { + case SS_START: + if(MsgType == EAPOL_PAIR_MSG_1) + { + Wpa2PairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + break; + + case SS_WAIT_MSG_3: + if(MsgType == EAPOL_PAIR_MSG_1) + { + Wpa2PairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + Wpa2PairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + } + break; + + case SS_WAIT_GROUP: // When doing group key exchange + case SS_FINISH: // This happened when update group key + if(MsgType == EAPOL_PAIR_MSG_1) + { + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + Wpa2PairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + Wpa2PairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + } + else if(MsgType == EAPOL_GROUP_MSG_1) + { + WpaGroupMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_FINISH; + } + break; + + default: + break; + } + } + // Process WPAPSK Frame + // Classify message Type, either pairwise message 1, 3, or group message 1 for supplicant + else if(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + { + if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.KeyIndex == 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 0) && + (peerKeyInfo.Secure == 0) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 1\n")); + } + else if((peerKeyInfo.KeyType == PAIRWISEKEY) && + (peerKeyInfo.KeyIndex == 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 0) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_PAIR_MSG_3; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Pairwise Message 3\n")); + } + else if((peerKeyInfo.KeyType == GROUPKEY) && + (peerKeyInfo.KeyIndex != 0) && + (peerKeyInfo.KeyAck == 1) && + (peerKeyInfo.KeyMic == 1) && + (peerKeyInfo.Secure == 1) && + (peerKeyInfo.Error == 0) && + (peerKeyInfo.Request == 0)) + { + MsgType = EAPOL_GROUP_MSG_1; + DBGPRINT(RT_DEBUG_TRACE, ("Receive EAPOL Key Group Message 1\n")); + } + + // We will assume link is up (assoc suceess and port not secured). + // All state has to be able to process message from previous state + switch(pAd->StaCfg.WpaState) + { + case SS_START: + if(MsgType == EAPOL_PAIR_MSG_1) + { + WpaPairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + break; + + case SS_WAIT_MSG_3: + if(MsgType == EAPOL_PAIR_MSG_1) + { + WpaPairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + WpaPairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + } + break; + + case SS_WAIT_GROUP: // When doing group key exchange + case SS_FINISH: // This happened when update group key + if(MsgType == EAPOL_PAIR_MSG_1) + { + WpaPairMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_MSG_3; + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + } + else if(MsgType == EAPOL_PAIR_MSG_3) + { + WpaPairMsg3Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_WAIT_GROUP; + // Reset port secured variable + pAd->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + } + else if(MsgType == EAPOL_GROUP_MSG_1) + { + WpaGroupMsg1Action(pAd, Elem); + pAd->StaCfg.WpaState = SS_FINISH; + } + break; + + default: + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE, ("<----- WpaEAPOLKeyAction\n")); +} + +/* + ======================================================================== + + Routine Description: + Process Pairwise key 4-way handshaking + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaPairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PHEADER_802_11 pHeader; + UCHAR *mpool, *PTK, *digest; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + PEAPOL_PACKET pMsg1; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg1Action ----->\n")); + + // allocate memory pool + os_alloc_mem(pAd, (PUCHAR *)&mpool, 256); + + if (mpool == NULL) + return; + + // PTK Len = 80. + PTK = (UCHAR *) ROUND_UP(mpool, 4); + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(PTK + 80, 4); + + pHeader = (PHEADER_802_11) Elem->Msg; + + // Process message 1 from authenticator + pMsg1 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + // 1. Save Replay counter, it will use to verify message 3 and construct message 2 + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg1->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 2. Save ANonce + NdisMoveMemory(pAd->StaCfg.ANonce, pMsg1->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE); + + // Generate random SNonce + GenRandom(pAd, pAd->CurrentAddress, pAd->StaCfg.SNonce); + + // Calc PTK(ANonce, SNonce) + WpaCountPTK(pAd, + pAd->StaCfg.PMK, + pAd->StaCfg.ANonce, + pAd->CommonCfg.Bssid, + pAd->StaCfg.SNonce, + pAd->CurrentAddress, + PTK, + LEN_PTK); + + // Save key to PTK entry + NdisMoveMemory(pAd->StaCfg.PTK, PTK, LEN_PTK); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero Message 2 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + // + // Message 2 as EAPOL-Key(0,1,0,0,0,P,0,SNonce,MIC,RSN IE) + // + Packet.KeyDesc.Type = WPA1_KEY_DESC; + // 1. Key descriptor version and appropriate RSN IE + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 2; + } + else // TKIP + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 1; + } + + // fill in Data Material and its length + Packet.KeyDesc.KeyData[0] = IE_WPA; + Packet.KeyDesc.KeyData[1] = pAd->StaCfg.RSNIE_Len; + Packet.KeyDesc.KeyDataLen[1] = pAd->StaCfg.RSNIE_Len + 2; + NdisMoveMemory(&Packet.KeyDesc.KeyData[2], pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len); + + // Update packet length after decide Key data payload + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + Packet.KeyDesc.KeyDataLen[1]; + + // Update Key length + Packet.KeyDesc.KeyLength[0] = pMsg1->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pMsg1->KeyDesc.KeyLength[1]; + // 2. Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // 3. KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + //Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + + // 4. Fill SNonce + NdisMoveMemory(Packet.KeyDesc.KeyNonce, pAd->StaCfg.SNonce, LEN_KEY_DESC_NONCE); + + // 5. Key Replay Count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Send EAPOL(0, 1, 0, 0, 0, P, 0, SNonce, MIC, RSN_IE) + // Out buffer for transmitting message 2 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + os_free_mem(pAd, mpool); + return; + } + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // 6. Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { // AES + + HMAC_SHA1(pOutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { // TKIP + hmac_md5(PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + //hex_dump("MIC", Mic, LEN_KEY_DESC_MIC); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // 5. Copy frame to Tx ring and send Msg 2 to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + os_free_mem(pAd, (PUCHAR)mpool); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg1Action <-----\n")); +} + +VOID Wpa2PairMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PHEADER_802_11 pHeader; + UCHAR *mpool, *PTK, *digest; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + PEAPOL_PACKET pMsg1; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + + DBGPRINT(RT_DEBUG_TRACE, ("Wpa2PairMsg1Action ----->\n")); + + // allocate memory pool + os_alloc_mem(pAd, (PUCHAR *)&mpool, 256); + + if (mpool == NULL) + return; + + // PTK Len = 80. + PTK = (UCHAR *) ROUND_UP(mpool, 4); + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(PTK + 80, 4); + + pHeader = (PHEADER_802_11) Elem->Msg; + + // Process message 1 from authenticator + pMsg1 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + // 1. Save Replay counter, it will use to verify message 3 and construct message 2 + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg1->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 2. Save ANonce + NdisMoveMemory(pAd->StaCfg.ANonce, pMsg1->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE); + + // Generate random SNonce + GenRandom(pAd, pAd->CurrentAddress, pAd->StaCfg.SNonce); + + if(pMsg1->KeyDesc.KeyDataLen[1] > 0 ) + { + // cached PMKID + } + + // Calc PTK(ANonce, SNonce) + WpaCountPTK(pAd, + pAd->StaCfg.PMK, + pAd->StaCfg.ANonce, + pAd->CommonCfg.Bssid, + pAd->StaCfg.SNonce, + pAd->CurrentAddress, + PTK, + LEN_PTK); + + // Save key to PTK entry + NdisMoveMemory(pAd->StaCfg.PTK, PTK, LEN_PTK); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message 2 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + // + // Message 2 as EAPOL-Key(0,1,0,0,0,P,0,SNonce,MIC,RSN IE) + // + Packet.KeyDesc.Type = WPA2_KEY_DESC; + + // 1. Key descriptor version and appropriate RSN IE + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 2; + } + else // TKIP + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 1; + } + + // fill in Data Material and its length + Packet.KeyDesc.KeyData[0] = IE_WPA2; + Packet.KeyDesc.KeyData[1] = pAd->StaCfg.RSNIE_Len; + Packet.KeyDesc.KeyDataLen[1] = pAd->StaCfg.RSNIE_Len + 2; + NdisMoveMemory(&Packet.KeyDesc.KeyData[2], pAd->StaCfg.RSN_IE, pAd->StaCfg.RSNIE_Len); + + // Update packet length after decide Key data payload + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE + Packet.KeyDesc.KeyDataLen[1]; + + // 2. Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // 3. KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = 0; + Packet.KeyDesc.KeyLength[1] = pMsg1->KeyDesc.KeyLength[1]; + + // 4. Fill SNonce + NdisMoveMemory(Packet.KeyDesc.KeyNonce, pAd->StaCfg.SNonce, LEN_KEY_DESC_NONCE); + + // 5. Key Replay Count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Send EAPOL-Key(0,1,0,0,0,P,0,SNonce,MIC,RSN IE) + // Out buffer for transmitting message 2 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + os_free_mem(pAd, mpool); + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // 6. Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1(pOutBuffer, FrameLen, PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + + // Make Transmitting frame + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // 5. Copy frame to Tx ring + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + MlmeFreeMemory(pAd, pOutBuffer); + os_free_mem(pAd, mpool); + + DBGPRINT(RT_DEBUG_TRACE, ("Wpa2PairMsg1Action <-----\n")); + +} + +/* + ======================================================================== + + Routine Description: + Process Pairwise key 4-way handshaking + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaPairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + PHEADER_802_11 pHeader; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + PEAPOL_PACKET pMsg3; + UCHAR Mic[16], OldMic[16]; + MAC_TABLE_ENTRY *pEntry = NULL; + UCHAR skip_offset; + KEY_INFO peerKeyInfo; + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg3Action ----->\n")); + + // Record 802.11 header & the received EAPOL packet Msg3 + pHeader = (PHEADER_802_11) Elem->Msg; + pMsg3 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pMsg3->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT*)&peerKeyInfo) = cpu2le16(*((USHORT*)&peerKeyInfo)); + + + // 1. Verify cipher type match + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled && (peerKeyInfo.KeyDescVer != 2)) + { + return; + } + else if(pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled && (peerKeyInfo.KeyDescVer != 1)) + { + return; + } + + // Verify RSN IE + //if (!RTMPEqualMemory(pMsg3->KeyDesc.KeyData, pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len)) + if (!CheckRSNIE(pAd, pMsg3->KeyDesc.KeyData, pMsg3->KeyDesc.KeyDataLen[1], &skip_offset)) + { + DBGPRINT(RT_DEBUG_ERROR, ("RSN_IE Different in Msg 3 of WPA1 4-way handshake!! \n")); + hex_dump("The original RSN_IE", pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len); + hex_dump("The received RSN_IE", pMsg3->KeyDesc.KeyData, pMsg3->KeyDesc.KeyDataLen[1]); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, ("RSN_IE VALID in Msg 3 of WPA1 4-way handshake!! \n")); + + + // 2. Check MIC value + // Save the MIC and replace with zero + NdisMoveMemory(OldMic, pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + UCHAR digest[80]; + + HMAC_SHA1((PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else // TKIP + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, (PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, Mic); + } + + if(!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, (" MIC Different in msg 3 of 4-way handshake!!!!!!!!!! \n")); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, (" MIC VALID in msg 3 of 4-way handshake!!!!!!!!!! \n")); + + // 3. Check Replay Counter, it has to be larger than last one. No need to be exact one larger + if(RTMPCompareMemory(pMsg3->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) + return; + + // Update new replay counter + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 4. Double check ANonce + if(!NdisEqualMemory(pAd->StaCfg.ANonce, pMsg3->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE)) + return; + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero Message 4 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; // No data field + + // + // Message 4 as EAPOL-Key(0,1,0,0,0,P,0,0,MIC,0) + // + Packet.KeyDesc.Type = WPA1_KEY_DESC; + + // Key descriptor version and appropriate RSN IE + Packet.KeyDesc.KeyInfo.KeyDescVer = peerKeyInfo.KeyDescVer; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = pMsg3->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pMsg3->KeyDesc.KeyLength[1]; + + // Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // In Msg3, KeyInfo.secure =0 if Group Key HS to come. 1 if no group key HS + // Station sends Msg4 KeyInfo.secure should be the same as that in Msg.3 + Packet.KeyDesc.KeyInfo.Secure= peerKeyInfo.Secure; + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Key Replay count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Out buffer for transmitting message 4 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + return; + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + UCHAR digest[80]; + + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + // Update PTK + // Prepare pair-wise key information into shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(pEntry->PairwiseKey.TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + // Make transmitting frame + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // Copy frame to Tx ring and Send Message 4 to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaPairMsg3Action <-----\n")); +} + +VOID Wpa2PairMsg3Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + PHEADER_802_11 pHeader; + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + PEAPOL_PACKET pMsg3; + UCHAR Mic[16], OldMic[16]; + UCHAR *mpool, *KEYDATA, *digest; + UCHAR Key[32]; + MAC_TABLE_ENTRY *pEntry = NULL; + KEY_INFO peerKeyInfo; + + // allocate memory + os_alloc_mem(pAd, (PUCHAR *)&mpool, 1024); + + if(mpool == NULL) + return; + + // KEYDATA Len = 512. + KEYDATA = (UCHAR *) ROUND_UP(mpool, 4); + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(KEYDATA + 512, 4); + + DBGPRINT(RT_DEBUG_TRACE, ("Wpa2PairMsg3Action ----->\n")); + + pHeader = (PHEADER_802_11) Elem->Msg; + + // Process message 3 frame. + pMsg3 = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pMsg3->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT*)&peerKeyInfo) = cpu2le16(*((USHORT*)&peerKeyInfo)); + + // 1. Verify cipher type match + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled && (peerKeyInfo.KeyDescVer!= 2)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + else if(pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled && (peerKeyInfo.KeyDescVer != 1)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // 2. Check MIC value + // Save the MIC and replace with zero + NdisMoveMemory(OldMic, pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pMsg3->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1((PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, (PUCHAR) pMsg3, pMsg3->Body_Len[1] + 4, Mic); + } + + if(!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, (" MIC Different in msg 3 of 4-way handshake!!!!!!!!!! \n")); + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, (" MIC VALID in msg 3 of 4-way handshake!!!!!!!!!! \n")); + + // 3. Check Replay Counter, it has to be larger than last one. No need to be exact one larger + if(RTMPCompareMemory(pMsg3->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Update new replay counter + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 4. Double check ANonce + if(!NdisEqualMemory(pAd->StaCfg.ANonce, pMsg3->KeyDesc.KeyNonce, LEN_KEY_DESC_NONCE)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Obtain GTK + // 5. Decrypt GTK from Key Data + DBGPRINT_RAW(RT_DEBUG_TRACE, ("EKD = %d\n", peerKeyInfo.EKD_DL)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // Decrypt AES GTK + AES_GTK_KEY_UNWRAP(&pAd->StaCfg.PTK[16], KEYDATA, pMsg3->KeyDesc.KeyDataLen[1],pMsg3->KeyDesc.KeyData); + } + else // TKIP + { + INT i; + // Decrypt TKIP GTK + // Construct 32 bytes RC4 Key + NdisMoveMemory(Key, pMsg3->KeyDesc.KeyIv, 16); + NdisMoveMemory(&Key[16], &pAd->StaCfg.PTK[16], 16); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32); + //discard first 256 bytes + for(i = 0; i < 256; i++) + ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT); + // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pMsg3->KeyDesc.KeyData, pMsg3->KeyDesc.KeyDataLen[1]); + } + + if (!ParseKeyData(pAd, KEYDATA, pMsg3->KeyDesc.KeyDataLen[1], 1)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Update GTK to ASIC + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero message 4 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; // No data field + + // + // Message 4 as EAPOL-Key(0,1,0,0,0,P,0,0,MIC,0) + // + Packet.KeyDesc.Type = WPA2_KEY_DESC; + + // Key descriptor version and appropriate RSN IE + Packet.KeyDesc.KeyInfo.KeyDescVer = peerKeyInfo.KeyDescVer; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = pMsg3->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pMsg3->KeyDesc.KeyLength[1]; + + // Key Type PeerKey + Packet.KeyDesc.KeyInfo.KeyType = PAIRWISEKEY; + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + Packet.KeyDesc.KeyInfo.Secure = 1; + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Key Replay count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pMsg3->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Out buffer for transmitting message 4 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + // Update PTK + // Prepare pair-wise key information into shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(&pEntry->PairwiseKey.Key, &pAd->StaCfg.PTK[32], LEN_TKIP_EK); + NdisMoveMemory(&pEntry->PairwiseKey.RxMic, &pAd->StaCfg.PTK[48], LEN_TKIP_RXMICK); + NdisMoveMemory(&pEntry->PairwiseKey.TxMic, &pAd->StaCfg.PTK[48+LEN_TKIP_RXMICK], LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + // Make Transmitting frame + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // Copy frame to Tx ring and Send Message 4 to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, TRUE); + + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + os_free_mem(pAd, (PUCHAR)mpool); + + + // send wireless event - for set key done WPA2 + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_SET_KEY_DONE_WPA2_EVENT_FLAG, pEntry->Addr, BSS0, 0); + + DBGPRINT(RT_DEBUG_ERROR, ("Wpa2PairMsg3Action <-----\n")); + +} + +/* + ======================================================================== + + Routine Description: + Process Group key 2-way handshaking + + Arguments: + pAd Pointer to our adapter + Elem Message body + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaGroupMsg1Action( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) + +{ + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + PEAPOL_PACKET pGroup; + UCHAR *mpool, *digest, *KEYDATA; + UCHAR Mic[16], OldMic[16]; + UCHAR GTK[32], Key[32]; + KEY_INFO peerKeyInfo; + + // allocate memory + os_alloc_mem(pAd, (PUCHAR *)&mpool, 1024); + + if(mpool == NULL) + return; + + // digest Len = 80. + digest = (UCHAR *) ROUND_UP(mpool, 4); + // KEYDATA Len = 512. + KEYDATA = (UCHAR *) ROUND_UP(digest + 80, 4); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaGroupMsg1Action ----->\n")); + + // Process Group Message 1 frame. skip 802.11 header(24) & LLC_SNAP header(8) + pGroup = (PEAPOL_PACKET) &Elem->Msg[LENGTH_802_11 + LENGTH_802_1_H]; + + NdisZeroMemory((PUCHAR)&peerKeyInfo, sizeof(peerKeyInfo)); + NdisMoveMemory((PUCHAR)&peerKeyInfo, (PUCHAR)&pGroup->KeyDesc.KeyInfo, sizeof(KEY_INFO)); + + *((USHORT*)&peerKeyInfo) = cpu2le16(*((USHORT*)&peerKeyInfo)); + + // 0. Check cipher type match + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled && (peerKeyInfo.KeyDescVer != 2)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + else if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled && (peerKeyInfo.KeyDescVer != 1)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // 1. Verify Replay counter + // Check Replay Counter, it has to be larger than last one. No need to be exact one larger + if(RTMPCompareMemory(pGroup->KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY) != 1) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + + // Update new replay counter + NdisMoveMemory(pAd->StaCfg.ReplayCounter, pGroup->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // 2. Verify MIC is valid + // Save the MIC and replace with zero + NdisMoveMemory(OldMic, pGroup->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + NdisZeroMemory(pGroup->KeyDesc.KeyMic, LEN_KEY_DESC_MIC); + + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { // AES + HMAC_SHA1((PUCHAR) pGroup, pGroup->Body_Len[1] + 4, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { // TKIP + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, (PUCHAR) pGroup, pGroup->Body_Len[1] + 4, Mic); + } + + if(!NdisEqualMemory(OldMic, Mic, LEN_KEY_DESC_MIC)) + { + DBGPRINT(RT_DEBUG_ERROR, (" MIC Different in group msg 1 of 2-way handshake!!!!!!!!!! \n")); + MlmeFreeMemory(pAd, (PUCHAR)mpool); + return; + } + else + DBGPRINT(RT_DEBUG_TRACE, (" MIC VALID in group msg 1 of 2-way handshake!!!!!!!!!! \n")); + + + // 3. Decrypt GTK from Key Data + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // Decrypt AES GTK + AES_GTK_KEY_UNWRAP(&pAd->StaCfg.PTK[16], KEYDATA, pGroup->KeyDesc.KeyDataLen[1], pGroup->KeyDesc.KeyData); + } + else // TKIP + { + INT i; + + // Decrypt TKIP GTK + // Construct 32 bytes RC4 Key + NdisMoveMemory(Key, pGroup->KeyDesc.KeyIv, 16); + NdisMoveMemory(&Key[16], &pAd->StaCfg.PTK[16], 16); + ARCFOUR_INIT(&pAd->PrivateInfo.WEPCONTEXT, Key, 32); + //discard first 256 bytes + for(i = 0; i < 256; i++) + ARCFOUR_BYTE(&pAd->PrivateInfo.WEPCONTEXT); + // Decrypt GTK. Becareful, there is no ICV to check the result is correct or not + ARCFOUR_DECRYPT(&pAd->PrivateInfo.WEPCONTEXT, KEYDATA, pGroup->KeyDesc.KeyData, pGroup->KeyDesc.KeyDataLen[1]); + } + + // Process decrypted key data material + // Parse keyData to handle KDE format for WPA2PSK + if (peerKeyInfo.EKD_DL) + { + if (!ParseKeyData(pAd, KEYDATA, pGroup->KeyDesc.KeyDataLen[1], 0)) + { + os_free_mem(pAd, (PUCHAR)mpool); + return; + } + } + else // WPAPSK + { + // set key material, TxMic and RxMic for WPAPSK + NdisMoveMemory(GTK, KEYDATA, 32); + NdisMoveMemory(pAd->StaCfg.GTK, GTK, 32); + pAd->StaCfg.DefaultKeyId = peerKeyInfo.KeyIndex; + + // Prepare pair-wise key information into shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, GTK, LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, >K[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, >K[24], LEN_TKIP_TXMICK); + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP40Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_WEP64; + else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP104Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_WEP128; + + //hex_dump("Group Key :", pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, LEN_TKIP_EK); + } + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + + // init header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + // Zero Group message 1 body + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; // No data field + + // + // Group Message 2 as EAPOL-Key(1,0,0,0,G,0,0,MIC,0) + // + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + Packet.KeyDesc.Type = WPA2_KEY_DESC; + } + else + { + Packet.KeyDesc.Type = WPA1_KEY_DESC; + } + + // Key descriptor version and appropriate RSN IE + Packet.KeyDesc.KeyInfo.KeyDescVer = peerKeyInfo.KeyDescVer; + + // Update Key Length + Packet.KeyDesc.KeyLength[0] = pGroup->KeyDesc.KeyLength[0]; + Packet.KeyDesc.KeyLength[1] = pGroup->KeyDesc.KeyLength[1]; + + // Key Index as G-Msg 1 + if(pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + Packet.KeyDesc.KeyInfo.KeyIndex = peerKeyInfo.KeyIndex; + + // Key Type Group key + Packet.KeyDesc.KeyInfo.KeyType = GROUPKEY; + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // Secure bit + Packet.KeyDesc.KeyInfo.Secure = 1; + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + // Key Replay count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pGroup->KeyDesc.ReplayCounter, LEN_KEY_DESC_REPLAY); + + // Out buffer for transmitting group message 2 + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + MlmeFreeMemory(pAd, (PUCHAR)mpool); + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + // AES + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + + // 5. Copy frame to Tx ring and prepare for encryption + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, FALSE); + + // 6 Free allocated memory + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + os_free_mem(pAd, (PUCHAR)mpool); + + // send wireless event - for set key done WPA2 + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_SET_KEY_DONE_WPA2_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaGroupMsg1Action <-----\n")); +} + +/* + ======================================================================== + + Routine Description: + Init WPA MAC header + + Arguments: + pAd Pointer to our adapter + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID WpaMacHeaderInit( + IN PRTMP_ADAPTER pAd, + IN OUT PHEADER_802_11 pHdr80211, + IN UCHAR wep, + IN PUCHAR pAddr1) +{ + NdisZeroMemory(pHdr80211, sizeof(HEADER_802_11)); + pHdr80211->FC.Type = BTYPE_DATA; + pHdr80211->FC.ToDs = 1; + if (wep == 1) + pHdr80211->FC.Wep = 1; + + // Addr1: BSSID, Addr2: SA, Addr3: DA + COPY_MAC_ADDR(pHdr80211->Addr1, pAddr1); + COPY_MAC_ADDR(pHdr80211->Addr2, pAd->CurrentAddress); + COPY_MAC_ADDR(pHdr80211->Addr3, pAd->CommonCfg.Bssid); + pHdr80211->Sequence = pAd->Sequence; +} + +/* + ======================================================================== + + Routine Description: + Copy frame from waiting queue into relative ring buffer and set + appropriate ASIC register to kick hardware encryption before really + sent out to air. + + Arguments: + pAd Pointer to our adapter + PNDIS_PACKET Pointer to outgoing Ndis frame + NumberOfFrag Number of fragment required + + Return Value: + None + + Note: + + ======================================================================== +*/ +VOID RTMPToWirelessSta( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pHeader802_3, + IN UINT HdrLen, + IN PUCHAR pData, + IN UINT DataLen, + IN BOOLEAN is4wayFrame) + +{ + NDIS_STATUS Status; + PNDIS_PACKET pPacket; + UCHAR Index; + + do + { + // 1. build a NDIS packet and call RTMPSendPacket(); + // be careful about how/when to release this internal allocated NDIS PACKET buffer + Status = RTMPAllocateNdisPacket(pAd, &pPacket, pHeader802_3, HdrLen, pData, DataLen); + if (Status != NDIS_STATUS_SUCCESS) + break; + + if (is4wayFrame) + RTMP_SET_PACKET_CLEAR_EAP_FRAME(pPacket, 1); + else + RTMP_SET_PACKET_CLEAR_EAP_FRAME(pPacket, 0); + + // 2. send out the packet + Status = STASendPacket(pAd, pPacket); + if(Status == NDIS_STATUS_SUCCESS) + { + // Dequeue one frame from TxSwQueue0..3 queue and process it + // There are three place calling dequeue for TX ring. + // 1. Here, right after queueing the frame. + // 2. At the end of TxRingTxDone service routine. + // 3. Upon NDIS call RTMPSendPackets + if((!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) && + (!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS))) + { + for(Index = 0; Index < 5; Index ++) + if(pAd->TxSwQueue[Index].Number > 0) + RTMPDeQueuePacket(pAd, FALSE, Index, MAX_TX_PROCESS); + } + } + } while(FALSE); + +} + +/* + ======================================================================== + + Routine Description: + Check Sanity RSN IE form AP + + Arguments: + + Return Value: + + + ======================================================================== +*/ +BOOLEAN CheckRSNIE( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pData, + IN UCHAR DataLen, + OUT UCHAR *Offset) +{ + PUCHAR pVIE; + UCHAR len; + PEID_STRUCT pEid; + BOOLEAN result = FALSE; + + pVIE = pData; + len = DataLen; + *Offset = 0; + + while (len > sizeof(RSNIE2)) + { + pEid = (PEID_STRUCT) pVIE; + // WPA RSN IE + if ((pEid->Eid == IE_WPA) && (NdisEqualMemory(pEid->Octet, WPA_OUI, 4))) + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) && + (NdisEqualMemory(pVIE, pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len)) && + (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == (pEid->Len + 2))) + { + DBGPRINT(RT_DEBUG_TRACE, ("CheckRSNIE ==> WPA/WPAPSK RSN IE matched in Msg 3, Length(%d) \n", (pEid->Len + 2))); + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + // WPA2 RSN IE + else if ((pEid->Eid == IE_RSN) && (NdisEqualMemory(pEid->Octet + 2, RSN_OUI, 3))) + { + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2 || pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) && + (NdisEqualMemory(pVIE, pAd->MacTab.Content[BSSID_WCID].RSN_IE, pAd->MacTab.Content[BSSID_WCID].RSNIE_Len)) && + (pAd->MacTab.Content[BSSID_WCID].RSNIE_Len == (pEid->Len + 2))) + { + DBGPRINT(RT_DEBUG_TRACE, ("CheckRSNIE ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", (pEid->Len + 2))); + result = TRUE; + } + + *Offset += (pEid->Len + 2); + } + else + { + break; + } + + pVIE += (pEid->Len + 2); + len -= (pEid->Len + 2); + } + + DBGPRINT(RT_DEBUG_TRACE, ("CheckRSNIE ==> skip_offset(%d) \n", *Offset)); + + return result; + +} + + +/* + ======================================================================== + + Routine Description: + Parse KEYDATA field. KEYDATA[] May contain 2 RSN IE and optionally GTK. + GTK is encaptulated in KDE format at p.83 802.11i D10 + + Arguments: + + Return Value: + + Note: + 802.11i D10 + + ======================================================================== +*/ +BOOLEAN ParseKeyData( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pKeyData, + IN UCHAR KeyDataLen, + IN UCHAR bPairewise) +{ + PKDE_ENCAP pKDE = NULL; + PUCHAR pMyKeyData = pKeyData; + UCHAR KeyDataLength = KeyDataLen; + UCHAR GTKLEN; + UCHAR skip_offset; + + // Verify The RSN IE contained in Pairewise-Msg 3 and skip it + if (bPairewise) + { + // Check RSN IE whether it is WPA2/WPA2PSK + if (!CheckRSNIE(pAd, pKeyData, KeyDataLen, &skip_offset)) + { + DBGPRINT(RT_DEBUG_ERROR, ("ParseKeyData ==> WPA2/WPA2PSK RSN IE mismatched \n")); + hex_dump("Get KEYDATA :", pKeyData, KeyDataLen); + return FALSE; + } + else + { + // skip RSN IE + pMyKeyData += skip_offset; + KeyDataLength -= skip_offset; + + //DBGPRINT(RT_DEBUG_TRACE, ("ParseKeyData ==> WPA2/WPA2PSK RSN IE matched in Msg 3, Length(%d) \n", skip_offset)); + } + } + + DBGPRINT(RT_DEBUG_TRACE,("ParseKeyData ==> KeyDataLength %d without RSN_IE \n", KeyDataLength)); + + // Parse EKD format + if (KeyDataLength >= 8) + { + pKDE = (PKDE_ENCAP) pMyKeyData; + } + else + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: KeyDataLength is too short \n")); + return FALSE; + } + + + // Sanity check - shared key index should not be 0 + if (pKDE->GTKEncap.Kid == 0) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key index zero \n")); + return FALSE; + } + + // Sanity check - KED length + if (KeyDataLength < (pKDE->Len + 2)) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: The len from KDE is too short \n")); + return FALSE; + } + + // Get GTK length - refer to IEEE 802.11i-2004 p.82 + GTKLEN = pKDE->Len -6; + + if (GTKLEN < MIN_LEN_OF_GTK) + { + DBGPRINT(RT_DEBUG_ERROR, ("ERROR: GTK Key length is too short (%d) \n", GTKLEN)); + return FALSE; + } + else + DBGPRINT(RT_DEBUG_TRACE, ("GTK Key with KDE formet got index=%d, len=%d \n", pKDE->GTKEncap.Kid, GTKLEN)); + + // Update GTK + // set key material, TxMic and RxMic for WPAPSK + NdisMoveMemory(pAd->StaCfg.GTK, pKDE->GTKEncap.GTK, 32); + pAd->StaCfg.DefaultKeyId = pKDE->GTKEncap.Kid; + + // Update shared key table + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, pKDE->GTKEncap.GTK, LEN_TKIP_EK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, &pKDE->GTKEncap.GTK[16], LEN_TKIP_RXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, &pKDE->GTKEncap.GTK[24], LEN_TKIP_TXMICK); + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP40Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_WEP64; + else if (pAd->StaCfg.GroupCipher == Ndis802_11GroupWEP104Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_WEP128; + + return TRUE; + +} + +/* + ======================================================================== + + Routine Description: + Cisco CCKM PRF function + + Arguments: + key Cisco Base Transient Key (BTK) + key_len The key length of the BTK + data Ruquest Number(RN) + BSSID + data_len The length of the data + output Store for PTK(Pairwise transient keys) + len The length of the output + Return Value: + None + + Note: + 802.1i Annex F.9 + + ======================================================================== +*/ +VOID CCKMPRF( + IN UCHAR *key, + IN INT key_len, + IN UCHAR *data, + IN INT data_len, + OUT UCHAR *output, + IN INT len) +{ + INT i; + UCHAR input[1024]; + INT currentindex = 0; + INT total_len; + + NdisMoveMemory(input, data, data_len); + total_len = data_len; + input[total_len] = 0; + total_len++; + for (i = 0; i < (len + 19) / 20; i++) + { + HMAC_SHA1(input, total_len, key, key_len, &output[currentindex]); + currentindex += 20; + input[total_len - 1]++; + } +} + +/* + ======================================================================== + + Routine Description: + Process MIC error indication and record MIC error timer. + + Arguments: + pAd Pointer to our adapter + pWpaKey Pointer to the WPA key structure + + Return Value: + None + + IRQL = DISPATCH_LEVEL + + Note: + + ======================================================================== +*/ +VOID RTMPReportMicError( + IN PRTMP_ADAPTER pAd, + IN PCIPHER_KEY pWpaKey) +{ + ULONG Now; + UCHAR unicastKey = (pWpaKey->Type == PAIRWISE_KEY ? 1:0); + + // Record Last MIC error time and count + Now = jiffies; + if (pAd->StaCfg.MicErrCnt == 0) + { + pAd->StaCfg.MicErrCnt++; + pAd->StaCfg.LastMicErrorTime = Now; + NdisZeroMemory(pAd->StaCfg.ReplayCounter, 8); + } + else if (pAd->StaCfg.MicErrCnt == 1) + { + if ((pAd->StaCfg.LastMicErrorTime + (60 * OS_HZ)) < Now) + { + // Update Last MIC error time, this did not violate two MIC errors within 60 seconds + pAd->StaCfg.LastMicErrorTime = Now; + } + else + { + + if (pAd->CommonCfg.bWirelessEvent) + RTMPSendWirelessEvent(pAd, IW_COUNTER_MEASURES_EVENT_FLAG, pAd->MacTab.Content[BSSID_WCID].Addr, BSS0, 0); + + pAd->StaCfg.LastMicErrorTime = Now; + // Violate MIC error counts, MIC countermeasures kicks in + pAd->StaCfg.MicErrCnt++; + // We shall block all reception + // We shall clean all Tx ring and disassoicate from AP after next EAPOL frame + // + // No necessary to clean all Tx ring, on RTMPHardTransmit will stop sending non-802.1X EAPOL packets + // if pAd->StaCfg.MicErrCnt greater than 2. + // + // RTMPRingCleanUp(pAd, QID_AC_BK); + // RTMPRingCleanUp(pAd, QID_AC_BE); + // RTMPRingCleanUp(pAd, QID_AC_VI); + // RTMPRingCleanUp(pAd, QID_AC_VO); + // RTMPRingCleanUp(pAd, QID_HCCA); + } + } + else + { + // MIC error count >= 2 + // This should not happen + ; + } + MlmeEnqueue(pAd, + MLME_CNTL_STATE_MACHINE, + OID_802_11_MIC_FAILURE_REPORT_FRAME, + 1, + &unicastKey); + + if (pAd->StaCfg.MicErrCnt == 2) + { + RTMPSetTimer(&pAd->StaCfg.WpaDisassocAndBlockAssocTimer, 100); + } +} + + +#ifdef WPA_SUPPLICANT_SUPPORT +#define LENGTH_EAP_H 4 +// If the received frame is EAP-Packet ,find out its EAP-Code (Request(0x01), Response(0x02), Success(0x03), Failure(0x04)). +INT WpaCheckEapCode( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pFrame, + IN USHORT FrameLen, + IN USHORT OffSet) +{ + + PUCHAR pData; + INT result = 0; + + if( FrameLen < OffSet + LENGTH_EAPOL_H + LENGTH_EAP_H ) + return result; + + pData = pFrame + OffSet; // skip offset bytes + + if(*(pData+1) == EAPPacket) // 802.1x header - Packet Type + { + result = *(pData+4); // EAP header - Code + } + + return result; +} + +VOID WpaSendMicFailureToWpaSupplicant( + IN PRTMP_ADAPTER pAd, + IN BOOLEAN bUnicast) +{ + union iwreq_data wrqu; + char custom[IW_CUSTOM_MAX] = {0}; + + sprintf(custom, "MLME-MICHAELMICFAILURE.indication"); + if (bUnicast) + sprintf(custom, "%s unicast", custom); + wrqu.data.length = strlen(custom); + wireless_send_event(pAd->net_dev, IWEVCUSTOM, &wrqu, custom); + + return; +} +#endif // WPA_SUPPLICANT_SUPPORT // + +VOID WpaMicFailureReportFrame( + IN PRTMP_ADAPTER pAd, + IN MLME_QUEUE_ELEM *Elem) +{ + PUCHAR pOutBuffer = NULL; + UCHAR Header802_3[14]; + ULONG FrameLen = 0; + EAPOL_PACKET Packet; + UCHAR Mic[16]; + BOOLEAN bUnicast; + + DBGPRINT(RT_DEBUG_TRACE, ("WpaMicFailureReportFrame ----->\n")); + + bUnicast = (Elem->Msg[0] == 1 ? TRUE:FALSE); + pAd->Sequence = ((pAd->Sequence) + 1) & (MAX_SEQ_NUMBER); + + // init 802.3 header and Fill Packet + MAKE_802_3_HEADER(Header802_3, pAd->CommonCfg.Bssid, pAd->CurrentAddress, EAPOL); + + NdisZeroMemory(&Packet, sizeof(Packet)); + Packet.ProVer = EAPOL_VER; + Packet.ProType = EAPOLKey; + + Packet.KeyDesc.Type = WPA1_KEY_DESC; + + // Request field presented + Packet.KeyDesc.KeyInfo.Request = 1; + + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 2; + } + else // TKIP + { + Packet.KeyDesc.KeyInfo.KeyDescVer = 1; + } + + Packet.KeyDesc.KeyInfo.KeyType = (bUnicast ? PAIRWISEKEY : GROUPKEY); + + // KeyMic field presented + Packet.KeyDesc.KeyInfo.KeyMic = 1; + + // Error field presented + Packet.KeyDesc.KeyInfo.Error = 1; + + // Update packet length after decide Key data payload + Packet.Body_Len[1] = sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE; + + // Key Replay Count + NdisMoveMemory(Packet.KeyDesc.ReplayCounter, pAd->StaCfg.ReplayCounter, LEN_KEY_DESC_REPLAY); + inc_byte_array(pAd->StaCfg.ReplayCounter, 8); + + // Convert to little-endian format. + *((USHORT *)&Packet.KeyDesc.KeyInfo) = cpu2le16(*((USHORT *)&Packet.KeyDesc.KeyInfo)); + + + MlmeAllocateMemory(pAd, (PUCHAR *)&pOutBuffer); // allocate memory + if(pOutBuffer == NULL) + { + return; + } + + // Prepare EAPOL frame for MIC calculation + // Be careful, only EAPOL frame is counted for MIC calculation + MakeOutgoingFrame(pOutBuffer, &FrameLen, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // Prepare and Fill MIC value + NdisZeroMemory(Mic, sizeof(Mic)); + if(pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled) + { // AES + UCHAR digest[20] = {0}; + HMAC_SHA1(pOutBuffer, FrameLen, pAd->StaCfg.PTK, LEN_EAP_MICK, digest); + NdisMoveMemory(Mic, digest, LEN_KEY_DESC_MIC); + } + else + { // TKIP + hmac_md5(pAd->StaCfg.PTK, LEN_EAP_MICK, pOutBuffer, FrameLen, Mic); + } + NdisMoveMemory(Packet.KeyDesc.KeyMic, Mic, LEN_KEY_DESC_MIC); + + MakeOutgoingFrame(pOutBuffer, &FrameLen, + LENGTH_802_3, &Header802_3, + Packet.Body_Len[1] + 4, &Packet, + END_OF_ARGS); + + // opy frame to Tx ring and send MIC failure report frame to authenticator + RTMPToWirelessSta(pAd, Header802_3, LENGTH_802_3, (PUCHAR)&Packet, Packet.Body_Len[1] + 4, FALSE); + + MlmeFreeMemory(pAd, (PUCHAR)pOutBuffer); + + DBGPRINT(RT_DEBUG_TRACE, ("WpaMicFailureReportFrame <-----\n")); +} + +/** from wpa_supplicant + * inc_byte_array - Increment arbitrary length byte array by one + * @counter: Pointer to byte array + * @len: Length of the counter in bytes + * + * This function increments the last byte of the counter by one and continues + * rolling over to more significant bytes if the byte was incremented from + * 0xff to 0x00. + */ +void inc_byte_array(UCHAR *counter, int len) +{ + int pos = len - 1; + while (pos >= 0) { + counter[pos]++; + if (counter[pos] != 0) + break; + pos--; + } +} + +VOID WpaDisassocApAndBlockAssoc( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) +{ + RTMP_ADAPTER *pAd = (PRTMP_ADAPTER)FunctionContext; + MLME_DISASSOC_REQ_STRUCT DisassocReq; + + // disassoc from current AP first + DBGPRINT(RT_DEBUG_TRACE, ("RTMPReportMicError - disassociate with current AP after sending second continuous EAPOL frame\n")); + DisassocParmFill(pAd, &DisassocReq, pAd->CommonCfg.Bssid, REASON_MIC_FAILURE); + MlmeEnqueue(pAd, ASSOC_STATE_MACHINE, MT2_MLME_DISASSOC_REQ, sizeof(MLME_DISASSOC_REQ_STRUCT), &DisassocReq); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_DISASSOC; + pAd->StaCfg.bBlockAssoc = TRUE; +} + diff --git a/drivers/staging/rt2870/sta_ioctl.c b/drivers/staging/rt2870/sta_ioctl.c new file mode 100644 index 000000000000..bb386ab64c10 --- /dev/null +++ b/drivers/staging/rt2870/sta_ioctl.c @@ -0,0 +1,7068 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sta_ioctl.c + + Abstract: + IOCTL related subroutines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Rory Chen 01-03-2003 created + Rory Chen 02-14-2005 modify to support RT61 +*/ + +#include "rt_config.h" + +#ifdef DBG +extern ULONG RTDebugLevel; +#endif + +#define NR_WEP_KEYS 4 +#define WEP_SMALL_KEY_LEN (40/8) +#define WEP_LARGE_KEY_LEN (104/8) + +#define GROUP_KEY_NO 4 + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_A, _B, _C, _D, _E, _F) +#else +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_B, _C, _D, _E, _F) +#endif + +extern UCHAR CipherWpa2Template[]; +extern UCHAR CipherWpaPskTkip[]; +extern UCHAR CipherWpaPskTkipLen; + +typedef struct PACKED _RT_VERSION_INFO{ + UCHAR DriverVersionW; + UCHAR DriverVersionX; + UCHAR DriverVersionY; + UCHAR DriverVersionZ; + UINT DriverBuildYear; + UINT DriverBuildMonth; + UINT DriverBuildDay; +} RT_VERSION_INFO, *PRT_VERSION_INFO; + +struct iw_priv_args privtab[] = { +{ RTPRIV_IOCTL_SET, + IW_PRIV_TYPE_CHAR | 1024, 0, + "set"}, + +{ RTPRIV_IOCTL_SHOW, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +{ RTPRIV_IOCTL_SHOW, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +/* --- sub-ioctls definitions --- */ + { SHOW_CONN_STATUS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "connStatus" }, + { SHOW_DRVIER_VERION, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "driverVer" }, + { SHOW_BA_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "bainfo" }, + { SHOW_DESC_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "descinfo" }, + { RAIO_OFF, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_off" }, + { RAIO_ON, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_on" }, +#ifdef QOS_DLS_SUPPORT + { SHOW_DLS_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "dlsentryinfo" }, +#endif // QOS_DLS_SUPPORT // + { SHOW_CFG_VALUE, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "show" }, + { SHOW_ADHOC_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "adhocEntry" }, + +/* --- sub-ioctls relations --- */ + +#ifdef DBG +{ RTPRIV_IOCTL_BBP, + IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "bbp"}, +{ RTPRIV_IOCTL_MAC, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "mac"}, +{ RTPRIV_IOCTL_E2P, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "e2p"}, +#endif /* DBG */ + +{ RTPRIV_IOCTL_STATISTICS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "stat"}, +{ RTPRIV_IOCTL_GSITESURVEY, + 0, IW_PRIV_TYPE_CHAR | 1024, + "get_site_survey"}, +}; + +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WMM_SUPPORT +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + + +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WPA_SUPPLICANT_SUPPORT +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +VOID RTMPIoctlBBP( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); +#endif // DBG // + + +NDIS_STATUS RTMPWPANoneAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +INT Set_FragTest_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef DOT11_N_SUPPORT +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // DOT11_N_SUPPORT // + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // CARRIER_DETECTION_SUPPORT // + +INT Show_Adhoc_MacTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PCHAR extra); + +static struct { + CHAR *name; + INT (*set_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg); +} *PRTMP_PRIVATE_SET_PROC, RTMP_PRIVATE_SUPPORT_PROC[] = { + {"DriverVersion", Set_DriverVersion_Proc}, + {"CountryRegion", Set_CountryRegion_Proc}, + {"CountryRegionABand", Set_CountryRegionABand_Proc}, + {"SSID", Set_SSID_Proc}, + {"WirelessMode", Set_WirelessMode_Proc}, + {"TxBurst", Set_TxBurst_Proc}, + {"TxPreamble", Set_TxPreamble_Proc}, + {"TxPower", Set_TxPower_Proc}, + {"Channel", Set_Channel_Proc}, + {"BGProtection", Set_BGProtection_Proc}, + {"RTSThreshold", Set_RTSThreshold_Proc}, + {"FragThreshold", Set_FragThreshold_Proc}, +#ifdef DOT11_N_SUPPORT + {"HtBw", Set_HtBw_Proc}, + {"HtMcs", Set_HtMcs_Proc}, + {"HtGi", Set_HtGi_Proc}, + {"HtOpMode", Set_HtOpMode_Proc}, + {"HtExtcha", Set_HtExtcha_Proc}, + {"HtMpduDensity", Set_HtMpduDensity_Proc}, + {"HtBaWinSize", Set_HtBaWinSize_Proc}, + {"HtRdg", Set_HtRdg_Proc}, + {"HtAmsdu", Set_HtAmsdu_Proc}, + {"HtAutoBa", Set_HtAutoBa_Proc}, + {"HtBaDecline", Set_BADecline_Proc}, + {"HtProtect", Set_HtProtect_Proc}, + {"HtMimoPs", Set_HtMimoPs_Proc}, +#endif // DOT11_N_SUPPORT // + +#ifdef AGGREGATION_SUPPORT + {"PktAggregate", Set_PktAggregate_Proc}, +#endif + +#ifdef WMM_SUPPORT + {"WmmCapable", Set_WmmCapable_Proc}, +#endif + {"IEEE80211H", Set_IEEE80211H_Proc}, + {"NetworkType", Set_NetworkType_Proc}, + {"AuthMode", Set_AuthMode_Proc}, + {"EncrypType", Set_EncrypType_Proc}, + {"DefaultKeyID", Set_DefaultKeyID_Proc}, + {"Key1", Set_Key1_Proc}, + {"Key2", Set_Key2_Proc}, + {"Key3", Set_Key3_Proc}, + {"Key4", Set_Key4_Proc}, + {"WPAPSK", Set_WPAPSK_Proc}, + {"ResetCounter", Set_ResetStatCounter_Proc}, + {"PSMode", Set_PSMode_Proc}, +#ifdef DBG + {"Debug", Set_Debug_Proc}, +#endif + +#ifdef RALINK_ATE + {"ATE", Set_ATE_Proc}, + {"ATEDA", Set_ATE_DA_Proc}, + {"ATESA", Set_ATE_SA_Proc}, + {"ATEBSSID", Set_ATE_BSSID_Proc}, + {"ATECHANNEL", Set_ATE_CHANNEL_Proc}, + {"ATETXPOW0", Set_ATE_TX_POWER0_Proc}, + {"ATETXPOW1", Set_ATE_TX_POWER1_Proc}, + {"ATETXANT", Set_ATE_TX_Antenna_Proc}, + {"ATERXANT", Set_ATE_RX_Antenna_Proc}, + {"ATETXFREQOFFSET", Set_ATE_TX_FREQOFFSET_Proc}, + {"ATETXBW", Set_ATE_TX_BW_Proc}, + {"ATETXLEN", Set_ATE_TX_LENGTH_Proc}, + {"ATETXCNT", Set_ATE_TX_COUNT_Proc}, + {"ATETXMCS", Set_ATE_TX_MCS_Proc}, + {"ATETXMODE", Set_ATE_TX_MODE_Proc}, + {"ATETXGI", Set_ATE_TX_GI_Proc}, + {"ATERXFER", Set_ATE_RX_FER_Proc}, + {"ATERRF", Set_ATE_Read_RF_Proc}, + {"ATEWRF1", Set_ATE_Write_RF1_Proc}, + {"ATEWRF2", Set_ATE_Write_RF2_Proc}, + {"ATEWRF3", Set_ATE_Write_RF3_Proc}, + {"ATEWRF4", Set_ATE_Write_RF4_Proc}, + {"ATELDE2P", Set_ATE_Load_E2P_Proc}, + {"ATERE2P", Set_ATE_Read_E2P_Proc}, + {"ATESHOW", Set_ATE_Show_Proc}, + {"ATEHELP", Set_ATE_Help_Proc}, + +#ifdef RALINK_28xx_QA + {"TxStop", Set_TxStop_Proc}, + {"RxStop", Set_RxStop_Proc}, +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#ifdef WPA_SUPPLICANT_SUPPORT + {"WpaSupport", Set_Wpa_Support}, +#endif // WPA_SUPPLICANT_SUPPORT // + + + + {"FixedTxMode", Set_FixedTxMode_Proc}, +#ifdef CONFIG_APSTA_MIXED_SUPPORT + {"OpMode", Set_OpMode_Proc}, +#endif // CONFIG_APSTA_MIXED_SUPPORT // +#ifdef DOT11_N_SUPPORT + {"TGnWifiTest", Set_TGnWifiTest_Proc}, + {"ForceGF", Set_ForceGF_Proc}, +#endif // DOT11_N_SUPPORT // +#ifdef QOS_DLS_SUPPORT + {"DlsAddEntry", Set_DlsAddEntry_Proc}, + {"DlsTearDownEntry", Set_DlsTearDownEntry_Proc}, +#endif // QOS_DLS_SUPPORT // + {"LongRetry", Set_LongRetryLimit_Proc}, + {"ShortRetry", Set_ShortRetryLimit_Proc}, +#ifdef EXT_BUILD_CHANNEL_LIST + {"11dClientMode", Set_Ieee80211dClientMode_Proc}, +#endif // EXT_BUILD_CHANNEL_LIST // +#ifdef CARRIER_DETECTION_SUPPORT + {"CarrierDetect", Set_CarrierDetect_Proc}, +#endif // CARRIER_DETECTION_SUPPORT // + + {NULL,} +}; + + +VOID RTMPAddKey( + IN PRTMP_ADAPTER pAd, + IN PNDIS_802_11_KEY pKey) +{ + ULONG KeyIdx; + MAC_TABLE_ENTRY *pEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey ------>\n")); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + if (pKey->KeyIndex & 0x80000000) + { + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + NdisZeroMemory(pAd->StaCfg.PMK, 32); + NdisMoveMemory(pAd->StaCfg.PMK, pKey->KeyMaterial, pKey->KeyLength); + goto end; + } + // Update PTK + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(pEntry->PairwiseKey.Key, pAd->SharedKey[BSS0][0].Key, LEN_TKIP_EK); + NdisMoveMemory(pEntry->PairwiseKey.RxMic, pAd->SharedKey[BSS0][0].RxMic, LEN_TKIP_RXMICK); + NdisMoveMemory(pEntry->PairwiseKey.TxMic, pAd->SharedKey[BSS0][0].TxMic, LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else + { + // Update GTK + pAd->StaCfg.DefaultKeyId = (pKey->KeyIndex & 0xFF); + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else // dynamic WEP from wpa_supplicant + { + UCHAR CipherAlg; + PUCHAR Key; + + if(pKey->KeyLength == 32) + goto end; + + KeyIdx = pKey->KeyIndex & 0x0fffffff; + + if (KeyIdx < 4) + { + // it is a default shared key, for Pairwise key setting + if (pKey->KeyIndex & 0x80000000) + { + pEntry = MacTableLookup(pAd, pKey->BSSID); + + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey: Set Pair-wise Key\n")); + + // set key material and key length + pEntry->PairwiseKey.KeyLen = (UCHAR)pKey->KeyLength; + NdisMoveMemory(pEntry->PairwiseKey.Key, &pKey->KeyMaterial, pKey->KeyLength); + + // set Cipher type + if (pKey->KeyLength == 5) + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP64; + else + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP128; + + // Add Pair-wise key to Asic + AsicAddPairwiseKeyEntry( + pAd, + pEntry->Addr, + (UCHAR)pEntry->Aid, + &pEntry->PairwiseKey); + + // update WCID attribute table and IVEIV table for this entry + RTMPAddWcidAttributeEntry( + pAd, + BSS0, + KeyIdx, // The value may be not zero + pEntry->PairwiseKey.CipherAlg, + pEntry); + + } + } + else + { + // Default key for tx (shared key) + pAd->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + + // set key material and key length + pAd->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key, &pKey->KeyMaterial, pKey->KeyLength); + + // Set Ciper type + if (pKey->KeyLength == 5) + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP64; + else + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP128; + + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + Key = pAd->SharedKey[BSS0][KeyIdx].Key; + + // Set Group key material to Asic + AsicAddSharedKeyEntry(pAd, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx, CipherAlg, NULL); + + } + } + } +end: + return; +} + +char * rtstrchr(const char * s, int c) +{ + for(; *s != (char) c; ++s) + if (*s == '\0') + return NULL; + return (char *) s; +} + +/* +This is required for LinEX2004/kernel2.6.7 to provide iwlist scanning function +*/ + +int +rt_ioctl_giwname(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ +// PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + +#ifdef RT2870 + strncpy(name, "RT2870 Wireless", IFNAMSIZ); +#endif // RT2870 // + return 0; +} + +int rt_ioctl_siwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int chan = -1; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + + if (freq->e > 1) + return -EINVAL; + + if((freq->e == 0) && (freq->m <= 1000)) + chan = freq->m; // Setting by channel number + else + MAP_KHZ_TO_CHANNEL_ID( (freq->m /100) , chan); // Setting by frequency - search the table , like 2.412G, 2.422G, + + if (ChannelSanity(pAdapter, chan) == TRUE) + { + pAdapter->CommonCfg.Channel = chan; + DBGPRINT(RT_DEBUG_ERROR, ("==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x%x] (Channel=%d)\n", SIOCSIWFREQ, pAdapter->CommonCfg.Channel)); + } + else + return -EINVAL; + + return 0; +} +int rt_ioctl_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter = NULL; + UCHAR ch; + ULONG m; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + ch = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE,("==>rt_ioctl_giwfreq %d\n", ch)); + + MAP_CHANNEL_ID_TO_KHZ(ch, m); + freq->m = m * 100; + freq->e = 1; + return 0; +} + +int rt_ioctl_siwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (*mode) + { + case IW_MODE_ADHOC: + Set_NetworkType_Proc(pAdapter, "Adhoc"); + break; + case IW_MODE_INFRA: + Set_NetworkType_Proc(pAdapter, "Infra"); + break; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + case IW_MODE_MONITOR: + Set_NetworkType_Proc(pAdapter, "Monitor"); + break; +#endif + default: + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n", *mode)); + return -EINVAL; + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + return 0; +} + +int rt_ioctl_giwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (ADHOC_ON(pAdapter)) + *mode = IW_MODE_ADHOC; + else if (INFRA_ON(pAdapter)) + *mode = IW_MODE_INFRA; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + else if (MONITOR_ON(pAdapter)) + { + *mode = IW_MODE_MONITOR; + } +#endif + else + *mode = IW_MODE_AUTO; + + DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwmode(mode=%d)\n", *mode)); + return 0; +} + +int rt_ioctl_siwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + return 0; +} + +int rt_ioctl_giwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + return 0; +} + +int rt_ioctl_giwrange(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + struct iw_range *range = (struct iw_range *) extra; + u16 val; + int i; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE ,("===>rt_ioctl_giwrange\n")); + data->length = sizeof(struct iw_range); + memset(range, 0, sizeof(struct iw_range)); + + range->txpower_capa = IW_TXPOW_DBM; + + if (INFRA_ON(pAdapter)||ADHOC_ON(pAdapter)) + { + range->min_pmp = 1 * 1024; + range->max_pmp = 65535 * 1024; + range->min_pmt = 1 * 1024; + range->max_pmt = 1000 * 1024; + range->pmp_flags = IW_POWER_PERIOD; + range->pmt_flags = IW_POWER_TIMEOUT; + range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | + IW_POWER_UNICAST_R | IW_POWER_ALL_R; + } + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 14; + + range->retry_capa = IW_RETRY_LIMIT; + range->retry_flags = IW_RETRY_LIMIT; + range->min_retry = 0; + range->max_retry = 255; + + range->num_channels = pAdapter->ChannelListNum; + + val = 0; + for (i = 1; i <= range->num_channels; i++) + { + u32 m; + range->freq[val].i = pAdapter->ChannelList[i-1].Channel; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ChannelList[i-1].Channel, m); + range->freq[val].m = m * 100; /* HZ */ + + range->freq[val].e = 1; + val++; + if (val == IW_MAX_FREQUENCIES) + break; + } + range->num_frequency = val; + + range->max_qual.qual = 100; /* what is correct max? This was not + * documented exactly. At least + * 69 has been observed. */ + range->max_qual.level = 0; /* dB */ + range->max_qual.noise = 0; /* dB */ + + /* What would be suitable values for "average/typical" qual? */ + range->avg_qual.qual = 20; + range->avg_qual.level = -60; + range->avg_qual.noise = -95; + range->sensitivity = 3; + + range->max_encoding_tokens = NR_WEP_KEYS; + range->num_encoding_sizes = 2; + range->encoding_size[0] = 5; + range->encoding_size[1] = 13; + + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + +#if WIRELESS_EXT > 17 + /* IW_ENC_CAPA_* bit field */ + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; +#endif + + return 0; +} + +int rt_ioctl_siwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + NDIS_802_11_MAC_ADDRESS Bssid; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + memset(Bssid, 0, MAC_ADDR_LEN); + memcpy(Bssid, ap_addr->sa_data, MAC_ADDR_LEN); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCSIWAP %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + + return 0; +} + +int rt_ioctl_giwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->CommonCfg.Bssid, ETH_ALEN); + } +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->MlmeAux.Bssid, ETH_ALEN); + } +#endif // WPA_SUPPLICANT_SUPPORT // + else + { + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIWAP(=EMPTY)\n")); + return -ENOTCONN; + } + + return 0; +} + +/* + * Units are in db above the noise floor. That means the + * rssi values reported in the tx/rx descriptors in the + * driver are the SNR expressed in db. + * + * If you assume that the noise floor is -95, which is an + * excellent assumption 99.5 % of the time, then you can + * derive the absolute signal level (i.e. -95 + rssi). + * There are some other slight factors to take into account + * depending on whether the rssi measurement is from 11b, + * 11g, or 11a. These differences are at most 2db and + * can be documented. + * + * NB: various calculations are based on the orinoco/wavelan + * drivers for compatibility + */ +static void set_quality(PRTMP_ADAPTER pAdapter, + struct iw_quality *iq, + signed char rssi) +{ + __u8 ChannelQuality; + + // Normalize Rssi + if (rssi >= -50) + ChannelQuality = 100; + else if (rssi >= -80) // between -50 ~ -80dbm + ChannelQuality = (__u8)(24 + ((rssi + 80) * 26)/10); + else if (rssi >= -90) // between -80 ~ -90dbm + ChannelQuality = (__u8)((rssi + 90) * 26)/10; + else + ChannelQuality = 0; + + iq->qual = (__u8)ChannelQuality; + + iq->level = (__u8)(rssi); + iq->noise = (pAdapter->BbpWriteLatch[66] > pAdapter->BbpTuning.FalseCcaUpperThreshold) ? ((__u8)pAdapter->BbpTuning.FalseCcaUpperThreshold) : ((__u8) pAdapter->BbpWriteLatch[66]); // noise level (dBm) + iq->noise += 256 - 143; + iq->updated = pAdapter->iw_stats.qual.updated; +} + +int rt_ioctl_iwaplist(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + struct sockaddr addr[IW_MAX_AP]; + struct iw_quality qual[IW_MAX_AP]; + int i; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + data->length = 0; + return 0; + //return -ENETDOWN; + } + + for (i = 0; i = pAdapter->ScanTab.BssNr) + break; + addr[i].sa_family = ARPHRD_ETHER; + memcpy(addr[i].sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + set_quality(pAdapter, &qual[i], pAdapter->ScanTab.BssEntry[i].Rssi); + } + data->length = i; + memcpy(extra, &addr, i*sizeof(addr[0])); + data->flags = 1; /* signal quality present (sort of) */ + memcpy(extra + i*sizeof(addr[0]), &qual, i*sizeof(qual[i])); + + return 0; +} + +#ifdef SIOCGIWSCAN +int rt_ioctl_siwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + ULONG Now; + int Status = NDIS_STATUS_SUCCESS; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + return -EINVAL; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount++; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + return 0; + do{ + Now = jiffies; + +#ifdef WPA_SUPPLICANT_SUPPORT + if ((pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) && + (pAdapter->StaCfg.WpaSupplicantScanCount > 3)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! WpaSupplicantScanCount > 3\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + RT28XX_MLME_HANDLER(pAdapter); + }while(0); + return 0; +} + +int rt_ioctl_giwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int i=0; + char *current_ev = extra, *previous_ev = extra; + char *end_buf; + char *current_val, custom[MAX_CUSTOM_LEN] = {0}; +#ifndef IWEVGENIE + char idx; +#endif // IWEVGENIE // + struct iw_event iwe; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + return -EAGAIN; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount = 0; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if (pAdapter->ScanTab.BssNr == 0) + { + data->length = 0; + return 0; + } + +#if WIRELESS_EXT >= 17 + if (data->length > 0) + end_buf = extra + data->length; + else + end_buf = extra + IW_SCAN_MAX_DATA; +#else + end_buf = extra + IW_SCAN_MAX_DATA; +#endif + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + if (current_ev >= end_buf) + { +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //MAC address + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, ETH_ALEN); + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_ADDR_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //ESSID + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWESSID; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].SsidLen; + iwe.u.data.flags = 1; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev,end_buf, &iwe, pAdapter->ScanTab.BssEntry[i].Ssid); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Network Type + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWMODE; + if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11IBSS) + { + iwe.u.mode = IW_MODE_ADHOC; + } + else if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11Infrastructure) + { + iwe.u.mode = IW_MODE_INFRA; + } + else + { + iwe.u.mode = IW_MODE_AUTO; + } + iwe.len = IW_EV_UINT_LEN; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Channel and Frequency + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWFREQ; + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + else + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + iwe.u.freq.e = 0; + iwe.u.freq.i = 0; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_FREQ_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Add quality statistics + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVQUAL; + iwe.u.qual.level = 0; + iwe.u.qual.noise = 0; + set_quality(pAdapter, &iwe.u.qual, pAdapter->ScanTab.BssEntry[i].Rssi); + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Encyption key + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWENCODE; + if (CAP_IS_PRIVACY_ON (pAdapter->ScanTab.BssEntry[i].CapabilityInfo )) + iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf,&iwe, (char *)pAdapter->SharedKey[BSS0][(iwe.u.data.flags & IW_ENCODE_INDEX)-1].Key); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Bit Rate + //================================ + if (pAdapter->ScanTab.BssEntry[i].SupRateLen) + { + UCHAR tmpRate = pAdapter->ScanTab.BssEntry[i].SupRate[pAdapter->ScanTab.BssEntry[i].SupRateLen-1]; + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWRATE; + current_val = current_ev + IW_EV_LCP_LEN; + if (tmpRate == 0x82) + iwe.u.bitrate.value = 1 * 1000000; + else if (tmpRate == 0x84) + iwe.u.bitrate.value = 2 * 1000000; + else if (tmpRate == 0x8B) + iwe.u.bitrate.value = 5.5 * 1000000; + else if (tmpRate == 0x96) + iwe.u.bitrate.value = 11 * 1000000; + else + iwe.u.bitrate.value = (tmpRate/2) * 1000000; + + iwe.u.bitrate.disabled = 0; + current_val = IWE_STREAM_ADD_VALUE(info, current_ev, + current_val, end_buf, &iwe, + IW_EV_PARAM_LEN); + + if((current_val-current_ev)>IW_EV_LCP_LEN) + current_ev = current_val; + else +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + +#ifdef IWEVGENIE + //WPA IE + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].WpaIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].WpaIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].RsnIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].RsnIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#else + //WPA IE + //================================ + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen * 2) + 7; + NdisMoveMemory(custom, "wpa_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].WpaIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen * 2) + 7; + NdisMoveMemory(custom, "rsn_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].RsnIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#endif // IWEVGENIE // + } + + data->length = current_ev - extra; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + DBGPRINT(RT_DEBUG_ERROR ,("===>rt_ioctl_giwscan. %d(%d) BSS returned, data->length = %d\n",i , pAdapter->ScanTab.BssNr, data->length)); + return 0; +} +#endif + +int rt_ioctl_siwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->flags) + { + PCHAR pSsidString = NULL; + + // Includes null character. + if (data->length > (IW_ESSID_MAX_SIZE + 1)) + return -E2BIG; + + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, essid, data->length); + if (Set_SSID_Proc(pAdapter, pSsidString) == FALSE) + return -EINVAL; + } + else + return -ENOMEM; + } + else + { + // ANY ssid + if (Set_SSID_Proc(pAdapter, "") == FALSE) + return -EINVAL; + } + return 0; +} + +int rt_ioctl_giwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + data->flags = 1; + if (MONITOR_ON(pAdapter)) + { + data->length = 0; + return 0; + } + + if (OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is connected\n")); + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } +#ifdef RT2870 +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // RT2870 // + else + {//the ANY ssid was specified + data->length = 0; + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is not connected, ess\n")); + } + + return 0; + +} + +int rt_ioctl_siwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE ,("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->length > IW_ESSID_MAX_SIZE) + return -EINVAL; + + memset(pAdapter->nickname, 0, IW_ESSID_MAX_SIZE + 1); + memcpy(pAdapter->nickname, nickname, data->length); + + + return 0; +} + +int rt_ioctl_giwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (data->length > strlen(pAdapter->nickname) + 1) + data->length = strlen(pAdapter->nickname) + 1; + if (data->length > 0) { + memcpy(nickname, pAdapter->nickname, data->length-1); + nickname[data->length-1] = '\0'; + } + return 0; +} + +int rt_ioctl_siwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (rts->disabled) + val = MAX_RTS_THRESHOLD; + else if (rts->value < 0 || rts->value > MAX_RTS_THRESHOLD) + return -EINVAL; + else if (rts->value == 0) + val = MAX_RTS_THRESHOLD; + else + val = rts->value; + + if (val != pAdapter->CommonCfg.RtsThreshold) + pAdapter->CommonCfg.RtsThreshold = val; + + return 0; +} + +int rt_ioctl_giwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + rts->value = pAdapter->CommonCfg.RtsThreshold; + rts->disabled = (rts->value == MAX_RTS_THRESHOLD); + rts->fixed = 1; + + return 0; +} + +int rt_ioctl_siwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (frag->disabled) + val = MAX_FRAG_THRESHOLD; + else if (frag->value >= MIN_FRAG_THRESHOLD || frag->value <= MAX_FRAG_THRESHOLD) + val = __cpu_to_le16(frag->value & ~0x1); /* even numbers only */ + else if (frag->value == 0) + val = MAX_FRAG_THRESHOLD; + else + return -EINVAL; + + pAdapter->CommonCfg.FragmentThreshold = val; + return 0; +} + +int rt_ioctl_giwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + frag->value = pAdapter->CommonCfg.FragmentThreshold; + frag->disabled = (frag->value == MAX_FRAG_THRESHOLD); + frag->fixed = 1; + + return 0; +} + +#define MAX_WEP_KEY_SIZE 13 +#define MIN_WEP_KEY_SIZE 5 +int rt_ioctl_siwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((erq->length == 0) && + (erq->flags & IW_ENCODE_DISABLED)) + { + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + else if ((erq->length == 0) && + (erq->flags & IW_ENCODE_RESTRICTED || erq->flags & IW_ENCODE_OPEN)) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + if (erq->flags & IW_ENCODE_RESTRICTED) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + + if (erq->length > 0) + { + int keyIdx = (erq->flags & IW_ENCODE_INDEX) - 1; + /* Check the size of the key */ + if (erq->length > MAX_WEP_KEY_SIZE) { + return -EINVAL; + } + /* Check key index */ + if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + { + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::Wrong keyIdx=%d! Using default key instead (%d)\n", + keyIdx, pAdapter->StaCfg.DefaultKeyId)); + + //Using default key + keyIdx = pAdapter->StaCfg.DefaultKeyId; + } + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + + if (erq->length == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (erq->length == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + /* Disable the key */ + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + + /* Check if the key is not marked as invalid */ + if(!(erq->flags & IW_ENCODE_NOKEY)) { + /* Copy the key in the driver */ + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, extra, erq->length); + } + } + else + { + /* Do we want to just set the transmit key index ? */ + int index = (erq->flags & IW_ENCODE_INDEX) - 1; + if ((index >= 0) && (index < 4)) + { + pAdapter->StaCfg.DefaultKeyId = index; + } + else + /* Don't complain if only change the mode */ + if(!erq->flags & IW_ENCODE_MODE) { + return -EINVAL; + } + } + +done: + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::erq->flags=%x\n",erq->flags)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::AuthMode=%x\n",pAdapter->StaCfg.AuthMode)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::DefaultKeyId=%x, KeyLen = %d\n",pAdapter->StaCfg.DefaultKeyId , pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::WepStatus=%x\n",pAdapter->StaCfg.WepStatus)); + return 0; +} + +int +rt_ioctl_giwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *key) +{ + int kid; + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + kid = erq->flags & IW_ENCODE_INDEX; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_giwencode %d\n", erq->flags & IW_ENCODE_INDEX)); + + if (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) + { + erq->length = 0; + erq->flags = IW_ENCODE_DISABLED; + } + else if ((kid > 0) && (kid <=4)) + { + // copy wep key + erq->flags = kid ; /* NB: base 1 */ + if (erq->length > pAdapter->SharedKey[BSS0][kid-1].KeyLen) + erq->length = pAdapter->SharedKey[BSS0][kid-1].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][kid-1].Key, erq->length); + //if ((kid == pAdapter->PortCfg.DefaultKeyId)) + //erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + + } + else if (kid == 0) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->length = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, erq->length); + // copy default key ID + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->flags = pAdapter->StaCfg.DefaultKeyId + 1; /* NB: base 1 */ + erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + } + + return 0; + +} + +static int +rt_ioctl_setparam(struct net_device *dev, struct iw_request_info *info, + void *w, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter; + POS_COOKIE pObj; + char *this_char = extra; + char *value; + int Status=0; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + pAdapter = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAdapter->OS_Cookie; + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (!*this_char) + return -EINVAL; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value) + return -EINVAL; + + // reject setting nothing besides ANY ssid(ssidLen=0) + if (!*value && (strcmp(this_char, "SSID") != 0)) + return -EINVAL; + + for (PRTMP_PRIVATE_SET_PROC = RTMP_PRIVATE_SUPPORT_PROC; PRTMP_PRIVATE_SET_PROC->name; PRTMP_PRIVATE_SET_PROC++) + { + if (strcmp(this_char, PRTMP_PRIVATE_SET_PROC->name) == 0) + { + if(!PRTMP_PRIVATE_SET_PROC->set_proc(pAdapter, value)) + { //FALSE:Set private failed then return Invalid argument + Status = -EINVAL; + } + break; //Exit for loop. + } + } + + if(PRTMP_PRIVATE_SET_PROC->name == NULL) + { //Not found argument + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_setparam:: (iwpriv) Not Support Set Command [%s=%s]\n", this_char, value)); + } + + return Status; +} + + +static int +rt_private_get_statistics(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n\n"); + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->ate.TxDoneCount); + //sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->ate.TxDoneCount); + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart - (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + } + sprintf(extra+strlen(extra), "Tx success after retry = %ld\n", (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + sprintf(extra+strlen(extra), "Tx fail to Rcv ACK after retry = %ld\n", (ULONG)pAd->WlanCounters.FailedCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Success Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSSuccessCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Fail Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSFailureCount.QuadPart); + + sprintf(extra+strlen(extra), "Rx success = %ld\n", (ULONG)pAd->WlanCounters.ReceivedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Rx with CRC = %ld\n", (ULONG)pAd->WlanCounters.FCSErrorCount.QuadPart); + sprintf(extra+strlen(extra), "Rx drop due to out of resource = %ld\n", (ULONG)pAd->Counters8023.RxNoBuffer); + sprintf(extra+strlen(extra), "Rx duplicate frame = %ld\n", (ULONG)pAd->WlanCounters.FrameDuplicateCount.QuadPart); + + sprintf(extra+strlen(extra), "False CCA (one second) = %ld\n", (ULONG)pAd->RalinkCounters.OneSecFalseCCACnt); +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + if (pAd->ate.RxAntennaSel == 0) + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->ate.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->ate.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } + else + { + sprintf(extra+strlen(extra), "RSSI = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + } + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } +#ifdef WPA_SUPPLICANT_SUPPORT + sprintf(extra+strlen(extra), "WpaSupplicantUP = %d\n\n", pAd->StaCfg.WpaSupplicantUP); +#endif // WPA_SUPPLICANT_SUPPORT // + + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("<== rt_private_get_statistics, wrq->length = %d\n", wrq->length)); + + return Status; +} + +#ifdef DOT11_N_SUPPORT +void getBaInfo( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pOutBuf) +{ + INT i, j; + BA_ORI_ENTRY *pOriBAEntry; + BA_REC_ENTRY *pRecBAEntry; + + for (i=0; iMacTab.Content[i]; + if (((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + || (pEntry->ValidAsWDS) || (pEntry->ValidAsMesh)) + { + sprintf(pOutBuf, "%s\n%02X:%02X:%02X:%02X:%02X:%02X (Aid = %d) (AP) -\n", + pOutBuf, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5], pEntry->Aid); + + sprintf(pOutBuf, "%s[Recipient]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BARecWcidArray[j] != 0) + { + pRecBAEntry =&pAd->BATable.BARecEntry[pEntry->BARecWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, LastIndSeq=%d, ReorderingPkts=%d\n", pOutBuf, j, pRecBAEntry->BAWinSize, pRecBAEntry->LastIndSeq, pRecBAEntry->list.qlen); + } + } + sprintf(pOutBuf, "%s\n", pOutBuf); + + sprintf(pOutBuf, "%s[Originator]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BAOriWcidArray[j] != 0) + { + pOriBAEntry =&pAd->BATable.BAOriEntry[pEntry->BAOriWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, StartSeq=%d, CurTxSeq=%d\n", pOutBuf, j, pOriBAEntry->BAWinSize, pOriBAEntry->Sequence, pEntry->TxSeq[j]); + } + } + sprintf(pOutBuf, "%s\n\n", pOutBuf); + } + if (strlen(pOutBuf) > (IW_PRIV_SIZE_MASK - 30)) + break; + } + + return; +} +#endif // DOT11_N_SUPPORT // + +static int +rt_private_show(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + u32 subcmd = wrq->flags; + + if (dev->priv_flags == INT_MAIN) + pAd = dev->priv; + else + { + pVirtualAd = dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(subcmd) + { + + case SHOW_CONN_STATUS: + if (MONITOR_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAd->CommonCfg.RegTransmitSetting.field.BW) + sprintf(extra, "Monitor Mode(CentralChannel %d)\n", pAd->CommonCfg.CentralChannel); + else +#endif // DOT11_N_SUPPORT // + sprintf(extra, "Monitor Mode(Channel %d)\n", pAd->CommonCfg.Channel); + } + else + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + if (INFRA_ON(pAd)) + { + sprintf(extra, "Connected(AP: %s[%02X:%02X:%02X:%02X:%02X:%02X])\n", + pAd->CommonCfg.Ssid, + pAd->CommonCfg.Bssid[0], + pAd->CommonCfg.Bssid[1], + pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3], + pAd->CommonCfg.Bssid[4], + pAd->CommonCfg.Bssid[5]); + DBGPRINT(RT_DEBUG_TRACE ,("Ssid=%s ,Ssidlen = %d\n",pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)); + } + else if (ADHOC_ON(pAd)) + sprintf(extra, "Connected\n"); + } + else + { + sprintf(extra, "Disconnected\n"); + DBGPRINT(RT_DEBUG_TRACE ,("ConnStatus is not connected\n")); + } + } + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case SHOW_DRVIER_VERION: + sprintf(extra, "Driver version-%s, %s %s\n", STA_DRIVER_VERSION, __DATE__, __TIME__ ); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#ifdef DOT11_N_SUPPORT + case SHOW_BA_INFO: + getBaInfo(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#endif // DOT11_N_SUPPORT // + case SHOW_DESC_INFO: + { + Show_DescInfo_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; + case RAIO_OFF: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = FALSE; + if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == FALSE) + { + MlmeRadioOff(pAd); + // Update extra information + pAd->ExtraInfo = SW_RADIO_OFF; + } + } + sprintf(extra, "Radio Off\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case RAIO_ON: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = TRUE; + //if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAd); + // Update extra information + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + } + } + sprintf(extra, "Radio On\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + + +#ifdef QOS_DLS_SUPPORT + case SHOW_DLS_ENTRY_INFO: + { + Set_DlsEntryInfo_Display_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; +#endif // QOS_DLS_SUPPORT // + + case SHOW_CFG_VALUE: + { + Status = RTMPShowCfgValue(pAd, wrq->pointer, extra); + if (Status == 0) + wrq->length = strlen(extra) + 1; // 1: size of '\0' + } + break; + case SHOW_ADHOC_ENTRY_INFO: + Show_Adhoc_MacTable_Proc(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("%s - unknow subcmd = %d\n", __FUNCTION__, subcmd)); + break; + } + + return Status; +} + +#ifdef SIOCSIWMLME +int rt_ioctl_siwmlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer; + MLME_QUEUE_ELEM MsgElem; + MLME_DISASSOC_REQ_STRUCT DisAssocReq; + MLME_DEAUTH_REQ_STRUCT DeAuthReq; + + DBGPRINT(RT_DEBUG_TRACE, ("====> %s\n", __FUNCTION__)); + + if (pMlme == NULL) + return -EINVAL; + + switch(pMlme->cmd) + { +#ifdef IW_MLME_DEAUTH + case IW_MLME_DEAUTH: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DEAUTH\n", __FUNCTION__)); + COPY_MAC_ADDR(DeAuthReq.Addr, pAd->CommonCfg.Bssid); + DeAuthReq.Reason = pMlme->reason_code; + MsgElem.MsgLen = sizeof(MLME_DEAUTH_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DeAuthReq, sizeof(MLME_DEAUTH_REQ_STRUCT)); + MlmeDeauthReqAction(pAd, &MsgElem); + if (INFRA_ON(pAd)) + { + LinkDown(pAd, FALSE); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + break; +#endif // IW_MLME_DEAUTH // +#ifdef IW_MLME_DISASSOC + case IW_MLME_DISASSOC: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DISASSOC\n", __FUNCTION__)); + COPY_MAC_ADDR(DisAssocReq.Addr, pAd->CommonCfg.Bssid); + DisAssocReq.Reason = pMlme->reason_code; + + MsgElem.Machine = ASSOC_STATE_MACHINE; + MsgElem.MsgType = MT2_MLME_DISASSOC_REQ; + MsgElem.MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DisAssocReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; + MlmeDisassocReqAction(pAd, &MsgElem); + break; +#endif // IW_MLME_DISASSOC // + default: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - Unknow Command\n", __FUNCTION__)); + break; + } + + return 0; +} +#endif // SIOCSIWMLME // + +#if WIRELESS_EXT > 17 +int rt_ioctl_siwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + if (param->value == IW_AUTH_WPA_VERSION_WPA) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + } + else if (param->value == IW_AUTH_WPA_VERSION_WPA2) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_PAIRWISE: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_PAIRWISE - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_GROUP: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_GROUP - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_KEY_MGMT: + if (param->value == IW_AUTH_KEY_MGMT_802_1X) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } +#ifdef WPA_SUPPLICANT_SUPPORT + else + // WEP 1x + pAdapter->StaCfg.IEEE8021X = TRUE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == 0) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_KEY_MGMT - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + /*if (param->value == 0) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + }*/ + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_PRIVACY_INVOKED - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_DROP_UNENCRYPTED: + if (param->value != 0) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_80211_AUTH_ALG: + if (param->value & IW_AUTH_ALG_SHARED_KEY) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + } + else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + } + else + return -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_80211_AUTH_ALG - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_WPA_ENABLED: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_ENABLED - Driver supports WPA!(param->value = %d)\n", __FUNCTION__, param->value)); + break; + default: + return -EOPNOTSUPP; +} + + return 0; +} + +int rt_ioctl_giwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_DROP_UNENCRYPTED: + param->value = (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) ? 0 : 1; + break; + + case IW_AUTH_80211_AUTH_ALG: + param->value = (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) ? IW_AUTH_ALG_SHARED_KEY : IW_AUTH_ALG_OPEN_SYSTEM; + break; + + case IW_AUTH_WPA_ENABLED: + param->value = (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) ? 1 : 0; + break; + + default: + return -EOPNOTSUPP; + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_giwauth::param->value = %d!\n", param->value)); + return 0; +} + +void fnSetCipherKey( + IN PRTMP_ADAPTER pAdapter, + IN INT keyIdx, + IN UCHAR CipherAlg, + IN BOOLEAN bGTK, + IN struct iw_encode_ext *ext) +{ + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, LEN_TKIP_EK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].TxMic, ext->key + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].RxMic, ext->key + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CipherAlg; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + pAdapter->SharedKey[BSS0][keyIdx].Key, + pAdapter->SharedKey[BSS0][keyIdx].TxMic, + pAdapter->SharedKey[BSS0][keyIdx].RxMic); + + if (bGTK) + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + NULL); + else + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + &pAdapter->MacTab.Content[BSSID_WCID]); +} + +int rt_ioctl_siwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) + { + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int keyIdx, alg = ext->alg; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (encoding->flags & IW_ENCODE_DISABLED) + { + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + // set BSSID wcid entry of the Pair-wise Key table as no-security mode + AsicRemovePairwiseKeyEntry(pAdapter, BSS0, BSSID_WCID); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)keyIdx); + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE, ("%s::Remove all keys!(encoding->flags = %x)\n", __FUNCTION__, encoding->flags)); + } + else + { + // Get Key Index and convet to our own defined key index + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + if((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + return -EINVAL; + + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + pAdapter->StaCfg.DefaultKeyId = keyIdx; + DBGPRINT(RT_DEBUG_TRACE, ("%s::DefaultKeyId = %d\n", __FUNCTION__, pAdapter->StaCfg.DefaultKeyId)); + } + + switch (alg) { + case IW_ENCODE_ALG_NONE: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_NONE\n", __FUNCTION__)); + break; + case IW_ENCODE_ALG_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_WEP - ext->key_len = %d, keyIdx = %d\n", __FUNCTION__, ext->key_len, keyIdx)); + if (ext->key_len == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (ext->key_len == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + return -EINVAL; + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, ext->key_len); + + if (pAdapter->StaCfg.GroupCipher == Ndis802_11GroupWEP40Enabled || + pAdapter->StaCfg.GroupCipher == Ndis802_11GroupWEP104Enabled) + { + // Set Group key material to Asic + AsicAddSharedKeyEntry(pAdapter, BSS0, keyIdx, pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, pAdapter->SharedKey[BSS0][keyIdx].Key, NULL, NULL); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAdapter, BSS0, keyIdx, pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, NULL); + + STA_PORT_SECURED(pAdapter); + + // Indicate Connected for GUI + pAdapter->IndicateMediaState = NdisMediaStateConnected; + } + break; + case IW_ENCODE_ALG_TKIP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_TKIP - keyIdx = %d, ext->key_len = %d\n", __FUNCTION__, keyIdx, ext->key_len)); + if (ext->key_len == 32) + { + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, TRUE, ext); + + // set 802.1x port control + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + } + else + return -EINVAL; + break; + case IW_ENCODE_ALG_CCMP: + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, TRUE, ext); + + // set 802.1x port control + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + break; + default: + return -EINVAL; + } + } + + return 0; +} + +int +rt_ioctl_giwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PCHAR pKey = NULL; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int idx, max_key_len; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_giwencodeext\n")); + + max_key_len = encoding->length - sizeof(*ext); + if (max_key_len < 0) + return -EINVAL; + + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) + { + if (idx < 1 || idx > 4) + return -EINVAL; + idx--; + + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)) + { + if (idx != pAd->StaCfg.DefaultKeyId) + { + ext->key_len = 0; + return 0; + } + } + } + else + idx = pAd->StaCfg.DefaultKeyId; + + encoding->flags = idx + 1; + memset(ext, 0, sizeof(*ext)); + + ext->key_len = 0; + switch(pAd->StaCfg.WepStatus) { + case Ndis802_11WEPDisabled: + ext->alg = IW_ENCODE_ALG_NONE; + encoding->flags |= IW_ENCODE_DISABLED; + break; + case Ndis802_11WEPEnabled: + ext->alg = IW_ENCODE_ALG_WEP; + if (pAd->SharedKey[BSS0][idx].KeyLen > max_key_len) + return -E2BIG; + else + { + ext->key_len = pAd->SharedKey[BSS0][idx].KeyLen; + pKey = &(pAd->SharedKey[BSS0][idx].Key[0]); + } + break; + case Ndis802_11Encryption2Enabled: + case Ndis802_11Encryption3Enabled: + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) + ext->alg = IW_ENCODE_ALG_TKIP; + else + ext->alg = IW_ENCODE_ALG_CCMP; + + if (max_key_len < 32) + return -E2BIG; + else + { + ext->key_len = 32; + pKey = &pAd->StaCfg.PMK[0]; + } + break; + default: + return -EINVAL; + } + + if (ext->key_len && pKey) + { + encoding->flags |= IW_ENCODE_ENABLED; + memcpy(ext->key, pKey, ext->key_len); + } + + return 0; +} + +#ifdef SIOCSIWGENIE +int rt_ioctl_siwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (wrqu->data.length > MAX_LEN_OF_RSNIE || + (wrqu->data.length && extra == NULL)) + return -EINVAL; + + if (wrqu->data.length) + { + pAd->StaCfg.RSNIE_Len = wrqu->data.length; + NdisMoveMemory(&pAd->StaCfg.RSN_IE[0], extra, pAd->StaCfg.RSNIE_Len); + } + else + { + pAd->StaCfg.RSNIE_Len = 0; + NdisZeroMemory(&pAd->StaCfg.RSN_IE[0], MAX_LEN_OF_RSNIE); + } + + return 0; +} +#endif // SIOCSIWGENIE // + +int rt_ioctl_giwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if ((pAd->StaCfg.RSNIE_Len == 0) || + (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) + { + wrqu->data.length = 0; + return 0; + } + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + if (wrqu->data.length < pAd->StaCfg.RSNIE_Len) + return -E2BIG; + + wrqu->data.length = pAd->StaCfg.RSNIE_Len; + memcpy(extra, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + else +#endif // SIOCSIWGENIE // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + { + UCHAR RSNIe = IE_WPA; + + if (wrqu->data.length < (pAd->StaCfg.RSNIE_Len + 2)) // ID, Len + return -E2BIG; + wrqu->data.length = pAd->StaCfg.RSNIE_Len + 2; + + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)) + RSNIe = IE_RSN; + + extra[0] = (char)RSNIe; + extra[1] = pAd->StaCfg.RSNIE_Len; + memcpy(extra+2, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + + return 0; +} + +int rt_ioctl_siwpmksa(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer; + INT CachedIdx = 0, idx = 0; + + if (pPmksa == NULL) + return -EINVAL; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_siwpmksa\n")); + switch(pPmksa->cmd) + { + case IW_PMKSA_FLUSH: + NdisZeroMemory(pAd->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_FLUSH\n")); + break; + case IW_PMKSA_REMOVE: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + { + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN); + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].PMKID, 16); + for (idx = CachedIdx; idx < (pAd->StaCfg.SavedPMKNum - 1); idx++) + { + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].BSSID[0], &pAd->StaCfg.SavedPMK[idx+1].BSSID[0], MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].PMKID[0], &pAd->StaCfg.SavedPMK[idx+1].PMKID[0], 16); + } + pAd->StaCfg.SavedPMKNum--; + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_REMOVE\n")); + break; + case IW_PMKSA_ADD: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + pAd->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pPmksa->bssid.sa_data[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_ADD\n")); + break; + default: + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - Unknow Command!!\n")); + break; + } + + return 0; +} +#endif // #if WIRELESS_EXT > 17 + +#ifdef DBG +static int +rt_private_ioctl_bbp(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) + { + CHAR *this_char; + CHAR *value = NULL; + UCHAR regBBP = 0; +// CHAR arg[255]={0}; + UINT32 bbpId; + UINT32 bbpValue; + BOOLEAN bIsPrintAllBBP = FALSE; + INT Status = 0; + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + if (wrq->length > 1) //No parameters. + { + sprintf(extra, "\n"); + + //Parsing Read or Write + this_char = wrq->pointer; + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s\n", this_char)); + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s, value=%s\n", this_char, value)); + if (sscanf(this_char, "%d", &(bbpId)) == 1) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Write + if ((sscanf(this_char, "%d", &(bbpId)) == 1) && (sscanf(value, "%x", &(bbpValue)) == 1)) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + } + else + bIsPrintAllBBP = TRUE; + +next: + if (bIsPrintAllBBP) + { + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n"); + for (bbpId = 0; bbpId <= 136; bbpId++) + { + if (strlen(extra) >= (IW_PRIV_SIZE_MASK - 10)) + break; +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X ", bbpId, bbpId*2, regBBP); + if (bbpId%5 == 4) + sprintf(extra+strlen(extra), "\n"); + } + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("wrq->length = %d\n", wrq->length)); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<==rt_private_ioctl_bbp\n\n")); + + return Status; +} +#endif // DBG // + +int rt_ioctl_siwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + UINT32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::Network is down!\n")); + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(rate = %d, fixed = %d)\n", rate, fixed)); + /* rate = -1 => auto rate + rate = X, fixed = 1 => (fixed rate X) + */ + if (rate == -1) + { + //Auto Rate + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, -1); + +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + else + { + if (fixed) + { + pAd->StaCfg.bAutoTxRateSwitch = FALSE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, rate); + else + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(HtMcs=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.MCS)); + } + else + { + // TODO: rate = X, fixed = 0 => (rates <= X) + return -EOPNOTSUPP; + } + } + + return 0; +} + +int rt_ioctl_giwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + int rate_index = 0, rate_count = 0; + HTTRANSMIT_SETTING ht_setting; + __s32 ralinkrate[] = + {2, 4, 11, 22, // CCK + 12, 18, 24, 36, 48, 72, 96, 108, // OFDM + 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, // 20MHz, 800ns GI, MCS: 0 ~ 15 + 39, 78, 117, 156, 234, 312, 351, 390, // 20MHz, 800ns GI, MCS: 16 ~ 23 + 27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, // 40MHz, 800ns GI, MCS: 0 ~ 15 + 81, 162, 243, 324, 486, 648, 729, 810, // 40MHz, 800ns GI, MCS: 16 ~ 23 + 14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288, // 20MHz, 400ns GI, MCS: 0 ~ 15 + 43, 87, 130, 173, 260, 317, 390, 433, // 20MHz, 400ns GI, MCS: 16 ~ 23 + 30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, // 40MHz, 400ns GI, MCS: 0 ~ 15 + 90, 180, 270, 360, 540, 720, 810, 900}; // 40MHz, 400ns GI, MCS: 16 ~ 23 + + rate_count = sizeof(ralinkrate)/sizeof(__s32); + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((pAd->StaCfg.bAutoTxRateSwitch == FALSE) && + (INFRA_ON(pAd)) && + ((pAd->CommonCfg.PhyMode <= PHY_11G) || (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM))) + ht_setting.word = pAd->StaCfg.HTPhyMode.word; + else + ht_setting.word = pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word; + +#ifdef DOT11_N_SUPPORT + if (ht_setting.field.MODE >= MODE_HTMIX) + { +// rate_index = 12 + ((UCHAR)ht_setting.field.BW *16) + ((UCHAR)ht_setting.field.ShortGI *32) + ((UCHAR)ht_setting.field.MCS); + rate_index = 12 + ((UCHAR)ht_setting.field.BW *24) + ((UCHAR)ht_setting.field.ShortGI *48) + ((UCHAR)ht_setting.field.MCS); + } + else +#endif // DOT11_N_SUPPORT // + if (ht_setting.field.MODE == MODE_OFDM) + rate_index = (UCHAR)(ht_setting.field.MCS) + 4; + else if (ht_setting.field.MODE == MODE_CCK) + rate_index = (UCHAR)(ht_setting.field.MCS); + + if (rate_index < 0) + rate_index = 0; + + if (rate_index > rate_count) + rate_index = rate_count; + + wrqu->bitrate.value = ralinkrate[rate_index] * 500000; + wrqu->bitrate.disabled = 0; + + return 0; +} + +static const iw_handler rt_handler[] = +{ + (iw_handler) NULL, /* SIOCSIWCOMMIT */ + (iw_handler) rt_ioctl_giwname, /* SIOCGIWNAME */ + (iw_handler) NULL, /* SIOCSIWNWID */ + (iw_handler) NULL, /* SIOCGIWNWID */ + (iw_handler) rt_ioctl_siwfreq, /* SIOCSIWFREQ */ + (iw_handler) rt_ioctl_giwfreq, /* SIOCGIWFREQ */ + (iw_handler) rt_ioctl_siwmode, /* SIOCSIWMODE */ + (iw_handler) rt_ioctl_giwmode, /* SIOCGIWMODE */ + (iw_handler) NULL, /* SIOCSIWSENS */ + (iw_handler) NULL, /* SIOCGIWSENS */ + (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */ + (iw_handler) rt_ioctl_giwrange, /* SIOCGIWRANGE */ + (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ + (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ + (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ + (iw_handler) rt28xx_get_wireless_stats /* kernel code */, /* SIOCGIWSTATS */ + (iw_handler) NULL, /* SIOCSIWSPY */ + (iw_handler) NULL, /* SIOCGIWSPY */ + (iw_handler) NULL, /* SIOCSIWTHRSPY */ + (iw_handler) NULL, /* SIOCGIWTHRSPY */ + (iw_handler) rt_ioctl_siwap, /* SIOCSIWAP */ + (iw_handler) rt_ioctl_giwap, /* SIOCGIWAP */ +#ifdef SIOCSIWMLME + (iw_handler) rt_ioctl_siwmlme, /* SIOCSIWMLME */ +#else + (iw_handler) NULL, /* SIOCSIWMLME */ +#endif // SIOCSIWMLME // + (iw_handler) rt_ioctl_iwaplist, /* SIOCGIWAPLIST */ +#ifdef SIOCGIWSCAN + (iw_handler) rt_ioctl_siwscan, /* SIOCSIWSCAN */ + (iw_handler) rt_ioctl_giwscan, /* SIOCGIWSCAN */ +#else + (iw_handler) NULL, /* SIOCSIWSCAN */ + (iw_handler) NULL, /* SIOCGIWSCAN */ +#endif /* SIOCGIWSCAN */ + (iw_handler) rt_ioctl_siwessid, /* SIOCSIWESSID */ + (iw_handler) rt_ioctl_giwessid, /* SIOCGIWESSID */ + (iw_handler) rt_ioctl_siwnickn, /* SIOCSIWNICKN */ + (iw_handler) rt_ioctl_giwnickn, /* SIOCGIWNICKN */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) rt_ioctl_siwrate, /* SIOCSIWRATE */ + (iw_handler) rt_ioctl_giwrate, /* SIOCGIWRATE */ + (iw_handler) rt_ioctl_siwrts, /* SIOCSIWRTS */ + (iw_handler) rt_ioctl_giwrts, /* SIOCGIWRTS */ + (iw_handler) rt_ioctl_siwfrag, /* SIOCSIWFRAG */ + (iw_handler) rt_ioctl_giwfrag, /* SIOCGIWFRAG */ + (iw_handler) NULL, /* SIOCSIWTXPOW */ + (iw_handler) NULL, /* SIOCGIWTXPOW */ + (iw_handler) NULL, /* SIOCSIWRETRY */ + (iw_handler) NULL, /* SIOCGIWRETRY */ + (iw_handler) rt_ioctl_siwencode, /* SIOCSIWENCODE */ + (iw_handler) rt_ioctl_giwencode, /* SIOCGIWENCODE */ + (iw_handler) NULL, /* SIOCSIWPOWER */ + (iw_handler) NULL, /* SIOCGIWPOWER */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ +#if WIRELESS_EXT > 17 + (iw_handler) rt_ioctl_siwgenie, /* SIOCSIWGENIE */ + (iw_handler) rt_ioctl_giwgenie, /* SIOCGIWGENIE */ + (iw_handler) rt_ioctl_siwauth, /* SIOCSIWAUTH */ + (iw_handler) rt_ioctl_giwauth, /* SIOCGIWAUTH */ + (iw_handler) rt_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ + (iw_handler) rt_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */ + (iw_handler) rt_ioctl_siwpmksa, /* SIOCSIWPMKSA */ +#endif +}; + +static const iw_handler rt_priv_handlers[] = { + (iw_handler) NULL, /* + 0x00 */ + (iw_handler) NULL, /* + 0x01 */ +#ifndef CONFIG_AP_SUPPORT + (iw_handler) rt_ioctl_setparam, /* + 0x02 */ +#else + (iw_handler) NULL, /* + 0x02 */ +#endif // CONFIG_AP_SUPPORT // +#ifdef DBG + (iw_handler) rt_private_ioctl_bbp, /* + 0x03 */ +#else + (iw_handler) NULL, /* + 0x03 */ +#endif + (iw_handler) NULL, /* + 0x04 */ + (iw_handler) NULL, /* + 0x05 */ + (iw_handler) NULL, /* + 0x06 */ + (iw_handler) NULL, /* + 0x07 */ + (iw_handler) NULL, /* + 0x08 */ + (iw_handler) rt_private_get_statistics, /* + 0x09 */ + (iw_handler) NULL, /* + 0x0A */ + (iw_handler) NULL, /* + 0x0B */ + (iw_handler) NULL, /* + 0x0C */ + (iw_handler) NULL, /* + 0x0D */ + (iw_handler) NULL, /* + 0x0E */ + (iw_handler) NULL, /* + 0x0F */ + (iw_handler) NULL, /* + 0x10 */ + (iw_handler) rt_private_show, /* + 0x11 */ + (iw_handler) NULL, /* + 0x12 */ + (iw_handler) NULL, /* + 0x13 */ + (iw_handler) NULL, /* + 0x15 */ + (iw_handler) NULL, /* + 0x17 */ + (iw_handler) NULL, /* + 0x18 */ +}; + +const struct iw_handler_def rt28xx_iw_handler_def = +{ +#define N(a) (sizeof (a) / sizeof (a[0])) + .standard = (iw_handler *) rt_handler, + .num_standard = sizeof(rt_handler) / sizeof(iw_handler), + .private = (iw_handler *) rt_priv_handlers, + .num_private = N(rt_priv_handlers), + .private_args = (struct iw_priv_args *) privtab, + .num_private_args = N(privtab), +#if IW_HANDLER_VERSION >= 7 + .get_wireless_stats = rt28xx_get_wireless_stats, +#endif +}; + +INT RTMPSetInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_SSID Ssid; + NDIS_802_11_MAC_ADDRESS Bssid; + RT_802_11_PHY_MODE PhyMode; + RT_802_11_STA_CONFIG StaConfig; + NDIS_802_11_RATES aryRates; + RT_802_11_PREAMBLE Preamble; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeMax; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + PNDIS_802_11_KEY pKey = NULL; + PNDIS_802_11_WEP pWepKey =NULL; + PNDIS_802_11_REMOVE_KEY pRemoveKey = NULL; + NDIS_802_11_CONFIGURATION Config, *pConfig = NULL; + NDIS_802_11_NETWORK_TYPE NetType; + ULONG Now; + UINT KeyIdx = 0; + INT Status = NDIS_STATUS_SUCCESS, MaxPhyMode = PHY_11G; + ULONG PowerTemp; + BOOLEAN RadioState; + BOOLEAN StateMachineTouched = FALSE; +#ifdef DOT11_N_SUPPORT + OID_SET_HT_PHYMODE HT_PhyMode; //11n ,kathy +#endif // DOT11_N_SUPPORT // +#ifdef WPA_SUPPLICANT_SUPPORT + PNDIS_802_11_PMKID pPmkId = NULL; + BOOLEAN IEEE8021xState = FALSE; + BOOLEAN IEEE8021x_required_keys = FALSE; + UCHAR wpa_supplicant_enable = 0; +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef SNMP_SUPPORT + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR ctmp; +#endif // SNMP_SUPPORT // + + + +#ifdef DOT11_N_SUPPORT + MaxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + + DBGPRINT(RT_DEBUG_TRACE, ("-->RTMPSetInformation(), 0x%08x\n", cmd&0x7FFF)); + switch(cmd & 0x7FFF) { + case RT_OID_802_11_COUNTRY_REGION: + if (wrq->u.data.length < sizeof(UCHAR)) + Status = -EINVAL; + // Only avaliable when EEPROM not programming + else if (!(pAdapter->CommonCfg.CountryRegion & 0x80) && !(pAdapter->CommonCfg.CountryRegionForABand & 0x80)) + { + ULONG Country; + UCHAR TmpPhy; + + Status = copy_from_user(&Country, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.CountryRegion = (UCHAR)(Country & 0x000000FF); + pAdapter->CommonCfg.CountryRegionForABand = (UCHAR)((Country >> 8) & 0x000000FF); + TmpPhy = pAdapter->CommonCfg.PhyMode; + pAdapter->CommonCfg.PhyMode = 0xff; + // Build all corresponding channel information + RTMPSetPhyMode(pAdapter, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_COUNTRY_REGION (A:%d B/G:%d)\n", pAdapter->CommonCfg.CountryRegionForABand, + pAdapter->CommonCfg.CountryRegion)); + } + break; + case OID_802_11_BSSID_LIST_SCAN: + #ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + Now = jiffies; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID_LIST_SCAN, TxCnt = %d \n", pAdapter->RalinkCounters.LastOneSecTotalTxCount)); + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + break; + } + + //Benson add 20080527, when radio off, sta don't need to scan + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_RADIO_OFF)) + break; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is scanning now !!!\n")); + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->RalinkCounters.LastOneSecTotalTxCount > 100) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + RTMP_SET_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + break; + case OID_802_11_SSID: + if (wrq->u.data.length != sizeof(NDIS_802_11_SSID)) + Status = -EINVAL; + else + { + PCHAR pSsidString = NULL; + Status = copy_from_user(&Ssid, wrq->u.data.pointer, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SSID (Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + if (Ssid.SsidLength > MAX_LEN_OF_SSID) + Status = -EINVAL; + else + { + if (Ssid.SsidLength == 0) + { + Set_SSID_Proc(pAdapter, ""); + } + else + { + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, Ssid.Ssid, Ssid.SsidLength); + Set_SSID_Proc(pAdapter, pSsidString); + kfree(pSsidString); + } + else + Status = -ENOMEM; + } + } + } + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + if (wrq->u.data.length != sizeof(NDIS_802_11_MAC_ADDRESS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Bssid, wrq->u.data.pointer, wrq->u.data.length); + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + } + break; + case RT_OID_802_11_RADIO: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RadioState, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RADIO (=%d)\n", RadioState)); + if (pAdapter->StaCfg.bSwRadio != RadioState) + { + pAdapter->StaCfg.bSwRadio = RadioState; + if (pAdapter->StaCfg.bRadio != (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio)) + { + pAdapter->StaCfg.bRadio = (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio); + if (pAdapter->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAdapter); + // Update extra information + pAdapter->ExtraInfo = EXTRA_INFO_CLEAR; + } + else + { + MlmeRadioOff(pAdapter); + // Update extra information + pAdapter->ExtraInfo = SW_RADIO_OFF; + } + } + } + } + break; + case RT_OID_802_11_PHY_MODE: + if (wrq->u.data.length != sizeof(RT_802_11_PHY_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PhyMode, wrq->u.data.pointer, wrq->u.data.length); + if (PhyMode <= MaxPhyMode) + { + RTMPSetPhyMode(pAdapter, PhyMode); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PHY_MODE (=%d)\n", PhyMode)); + } + break; + case RT_OID_802_11_STA_CONFIG: + if (wrq->u.data.length != sizeof(RT_802_11_STA_CONFIG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&StaConfig, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bEnableTxBurst = StaConfig.EnableTxBurst; + pAdapter->CommonCfg.UseBGProtection = StaConfig.UseBGProtection; + pAdapter->CommonCfg.bUseShortSlotTime = 1; // 2003-10-30 always SHORT SLOT capable + if ((pAdapter->CommonCfg.PhyMode != StaConfig.AdhocMode) && + (StaConfig.AdhocMode <= MaxPhyMode)) + { + // allow dynamic change of "USE OFDM rate or not" in ADHOC mode + // if setting changed, need to reset current TX rate as well as BEACON frame format + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + { + pAdapter->CommonCfg.PhyMode = StaConfig.AdhocMode; + RTMPSetPhyMode(pAdapter, PhyMode); + MlmeUpdateTxRates(pAdapter, FALSE, 0); + MakeIbssBeacon(pAdapter); // re-build BEACON frame + AsicEnableIbssSync(pAdapter); // copy to on-chip memory + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_STA_CONFIG (Burst=%d, Protection=%ld,ShortSlot=%d\n", + pAdapter->CommonCfg.bEnableTxBurst, + pAdapter->CommonCfg.UseBGProtection, + pAdapter->CommonCfg.bUseShortSlotTime)); + } + break; + case OID_802_11_DESIRED_RATES: + if (wrq->u.data.length != sizeof(NDIS_802_11_RATES)) + Status = -EINVAL; + else + { + Status = copy_from_user(&aryRates, wrq->u.data.pointer, wrq->u.data.length); + NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DESIRED_RATES (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n", + pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1], + pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3], + pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5], + pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] )); + // Changing DesiredRate may affect the MAX TX rate we used to TX frames out + MlmeUpdateTxRates(pAdapter, FALSE, 0); + } + break; + case RT_OID_802_11_PREAMBLE: + if (wrq->u.data.length != sizeof(RT_802_11_PREAMBLE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Preamble, wrq->u.data.pointer, wrq->u.data.length); + if (Preamble == Rt802_11PreambleShort) + { + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleShort); + } + else if ((Preamble == Rt802_11PreambleLong) || (Preamble == Rt802_11PreambleAuto)) + { + // if user wants AUTO, initialize to LONG here, then change according to AP's + // capability upon association. + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleLong); + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PREAMBLE (=%d)\n", Preamble)); + } + break; + case OID_802_11_WEP_STATUS: + if (wrq->u.data.length != sizeof(NDIS_802_11_WEP_STATUS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&WepStatus, wrq->u.data.pointer, wrq->u.data.length); + // Since TKIP, AES, WEP are all supported. It should not have any invalid setting + if (WepStatus <= Ndis802_11Encryption3KeyAbsent) + { + if (pAdapter->StaCfg.WepStatus != WepStatus) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.WepStatus = WepStatus; + pAdapter->StaCfg.OrigWepStatus = WepStatus; + pAdapter->StaCfg.PairCipher = WepStatus; + pAdapter->StaCfg.GroupCipher = WepStatus; + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEP_STATUS (=%d)\n",WepStatus)); + } + break; + case OID_802_11_AUTHENTICATION_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_AUTHENTICATION_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&AuthMode, wrq->u.data.pointer, wrq->u.data.length); + if (AuthMode > Ndis802_11AuthModeMax) + { + Status = -EINVAL; + break; + } + else + { + if (pAdapter->StaCfg.AuthMode != AuthMode) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.AuthMode = AuthMode; + } + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_AUTHENTICATION_MODE (=%d) \n",pAdapter->StaCfg.AuthMode)); + } + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_INFRASTRUCTURE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&BssType, wrq->u.data.pointer, wrq->u.data.length); + + if (BssType == Ndis802_11IBSS) + Set_NetworkType_Proc(pAdapter, "Adhoc"); + else if (BssType == Ndis802_11Infrastructure) + Set_NetworkType_Proc(pAdapter, "Infra"); + else if (BssType == Ndis802_11Monitor) + Set_NetworkType_Proc(pAdapter, "Monitor"); + else + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_INFRASTRUCTURE_MODE (unknown)\n")); + } + } + break; + case OID_802_11_REMOVE_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_WEP\n")); + if (wrq->u.data.length != sizeof(NDIS_802_11_KEY_INDEX)) + { + Status = -EINVAL; + } + else + { + KeyIdx = *(NDIS_802_11_KEY_INDEX *) wrq->u.data.pointer; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx >= 4){ + Status = -EINVAL; + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + } + } + } + break; + case RT_OID_802_11_RESET_COUNTERS: + NdisZeroMemory(&pAdapter->WlanCounters, sizeof(COUNTER_802_11)); + NdisZeroMemory(&pAdapter->Counters8023, sizeof(COUNTER_802_3)); + NdisZeroMemory(&pAdapter->RalinkCounters, sizeof(COUNTER_RALINK)); + pAdapter->Counters8023.RxNoBuffer = 0; + pAdapter->Counters8023.GoodReceives = 0; + pAdapter->Counters8023.RxNoBuffer = 0; +#ifdef RT2870 + pAdapter->BulkOutComplete = 0; + pAdapter->BulkOutCompleteOther= 0; + pAdapter->BulkOutCompleteCancel = 0; + pAdapter->BulkOutReq = 0; + pAdapter->BulkInReq= 0; + pAdapter->BulkInComplete = 0; + pAdapter->BulkInCompleteFail = 0; +#endif // RT2870 // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RESET_COUNTERS \n")); + break; + case OID_802_11_RTS_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_RTS_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RtsThresh, wrq->u.data.pointer, wrq->u.data.length); + if (RtsThresh > MAX_RTS_THRESHOLD) + Status = -EINVAL; + else + pAdapter->CommonCfg.RtsThreshold = (USHORT)RtsThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_RTS_THRESHOLD (=%ld)\n",RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_FRAGMENTATION_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&FragThresh, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bUseZeroToDisableFragment = FALSE; + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { + if (FragThresh == 0) + { + pAdapter->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + pAdapter->CommonCfg.bUseZeroToDisableFragment = TRUE; + } + else + Status = -EINVAL; + } + else + pAdapter->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_FRAGMENTATION_THRESHOLD (=%ld) \n",FragThresh)); + break; + case OID_802_11_POWER_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_POWER_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerMode, wrq->u.data.pointer, wrq->u.data.length); + if (PowerMode == Ndis802_11PowerModeCAM) + Set_PSMode_Proc(pAdapter, "CAM"); + else if (PowerMode == Ndis802_11PowerModeMAX_PSP) + Set_PSMode_Proc(pAdapter, "Max_PSP"); + else if (PowerMode == Ndis802_11PowerModeFast_PSP) + Set_PSMode_Proc(pAdapter, "Fast_PSP"); + else if (PowerMode == Ndis802_11PowerModeLegacy_PSP) + Set_PSMode_Proc(pAdapter, "Legacy_PSP"); + else + Status = -EINVAL; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_POWER_MODE (=%d)\n",PowerMode)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + if (wrq->u.data.length < sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerTemp, wrq->u.data.pointer, wrq->u.data.length); + if (PowerTemp > 100) + PowerTemp = 0xffffffff; // AUTO + pAdapter->CommonCfg.TxPowerDefault = PowerTemp; //keep current setting. + pAdapter->CommonCfg.TxPowerPercentage = pAdapter->CommonCfg.TxPowerDefault; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + } + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_TYPE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&NetType, wrq->u.data.pointer, wrq->u.data.length); + + if (NetType == Ndis802_11DS) + RTMPSetPhyMode(pAdapter, PHY_11B); + else if (NetType == Ndis802_11OFDM24) + RTMPSetPhyMode(pAdapter, PHY_11BG_MIXED); + else if (NetType == Ndis802_11OFDM5) + RTMPSetPhyMode(pAdapter, PHY_11A); + else + Status = -EINVAL; +#ifdef DOT11_N_SUPPORT + if (Status == NDIS_STATUS_SUCCESS) + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_NETWORK_TYPE_IN_USE (=%d)\n",NetType)); + } + break; + // For WPA PSK PMK key + case RT_OID_802_11_ADD_WPA: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!!\n")); + } + else + { + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) ) + { + Status = -EOPNOTSUPP; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!! [AuthMode != WPAPSK/WPA2PSK/WPANONE]\n")); + } + else if ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) ) // Only for WPA PSK mode + { + NdisMoveMemory(pAdapter->StaCfg.PMK, &pKey->KeyMaterial, pKey->KeyLength); + // Use RaConfig as PSK agent. + // Start STA supplicant state machine + if (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + pAdapter->StaCfg.WpaState = SS_START; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + else + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + } + kfree(pKey); + break; + case OID_802_11_REMOVE_KEY: + pRemoveKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pRemoveKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pRemoveKey, wrq->u.data.pointer, wrq->u.data.length); + if (pRemoveKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!\n")); + } + else + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + RTMPWPARemoveKeyProc(pAdapter, pRemoveKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Remove WPA Key!!\n")); + } + else + { + KeyIdx = pRemoveKey->KeyIndex; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(Should never set default bit when remove key)\n")); + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx > 3) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(KeyId[%d] out of range)\n", KeyIdx)); + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY (id=0x%x, Len=%d-byte)\n", pRemoveKey->KeyIndex, pRemoveKey->Length)); + } + } + } + } + kfree(pRemoveKey); + break; + // New for WPA + case OID_802_11_ADD_KEY: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY, Failed!!\n")); + } + else + { + RTMPAddKey(pAdapter, pKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + kfree(pKey); + break; + case OID_802_11_CONFIGURATION: + if (wrq->u.data.length != sizeof(NDIS_802_11_CONFIGURATION)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Config, wrq->u.data.pointer, wrq->u.data.length); + pConfig = &Config; + + if ((pConfig->BeaconPeriod >= 20) && (pConfig->BeaconPeriod <=400)) + pAdapter->CommonCfg.BeaconPeriod = (USHORT) pConfig->BeaconPeriod; + + pAdapter->StaActive.AtimWin = (USHORT) pConfig->ATIMWindow; + MAP_KHZ_TO_CHANNEL_ID(pConfig->DSConfig, pAdapter->CommonCfg.Channel); + // + // Save the channel on MlmeAux for CntlOidRTBssidProc used. + // + pAdapter->MlmeAux.Channel = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CONFIGURATION (BeacnPeriod=%ld,AtimW=%ld,Ch=%d)\n", + pConfig->BeaconPeriod, pConfig->ATIMWindow, pAdapter->CommonCfg.Channel)); + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + break; +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_HT_PHYMODE: + if (wrq->u.data.length != sizeof(OID_SET_HT_PHYMODE)) + Status = -EINVAL; + else + { + POID_SET_HT_PHYMODE pHTPhyMode = &HT_PhyMode; + + Status = copy_from_user(&HT_PhyMode, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::pHTPhyMode (PhyMode = %d,TransmitNo = %d, HtMode = %d, ExtOffset = %d , MCS = %d, BW = %d, STBC = %d, SHORTGI = %d) \n", + pHTPhyMode->PhyMode, pHTPhyMode->TransmitNo,pHTPhyMode->HtMode,pHTPhyMode->ExtOffset, + pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->SHORTGI)); + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + RTMPSetHT(pAdapter, pHTPhyMode); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_HT_PHYMODE(MCS=%d,BW=%d,SGI=%d,STBC=%d)\n", + pAdapter->StaCfg.HTPhyMode.field.MCS, pAdapter->StaCfg.HTPhyMode.field.BW, pAdapter->StaCfg.HTPhyMode.field.ShortGI, + pAdapter->StaCfg.HTPhyMode.field.STBC)); + break; +#endif // DOT11_N_SUPPORT // + case RT_OID_802_11_SET_APSD_SETTING: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + ULONG apsd ; + Status = copy_from_user(&apsd, wrq->u.data.pointer, wrq->u.data.length); + + /*------------------------------------------------------------------- + |B31~B7 | B6~B5 | B4 | B3 | B2 | B1 | B0 | + --------------------------------------------------------------------- + | Rsvd | Max SP Len | AC_VO | AC_VI | AC_BK | AC_BE | APSD Capable | + ---------------------------------------------------------------------*/ + pAdapter->CommonCfg.bAPSDCapable = (apsd & 0x00000001) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BE = ((apsd & 0x00000002) >> 1) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BK = ((apsd & 0x00000004) >> 2) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VI = ((apsd & 0x00000008) >> 3) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VO = ((apsd & 0x00000010) >> 4) ? TRUE : FALSE; + pAdapter->CommonCfg.MaxSPLength = (UCHAR)((apsd & 0x00000060) >> 5); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_SETTING (apsd=0x%lx, APSDCap=%d, [BE,BK,VI,VO]=[%d/%d/%d/%d], MaxSPLen=%d)\n", apsd, pAdapter->CommonCfg.bAPSDCapable, + pAdapter->CommonCfg.bAPSDAC_BE, pAdapter->CommonCfg.bAPSDAC_BK, pAdapter->CommonCfg.bAPSDAC_VI, pAdapter->CommonCfg.bAPSDAC_VO, pAdapter->CommonCfg.MaxSPLength)); + } + break; + + case RT_OID_802_11_SET_APSD_PSM: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + // Driver needs to notify AP when PSM changes + Status = copy_from_user(&pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.pointer, wrq->u.data.length); + if (pAdapter->CommonCfg.bAPSDForcePowerSave != pAdapter->StaCfg.Psm) + { + MlmeSetPsmBit(pAdapter, pAdapter->CommonCfg.bAPSDForcePowerSave); + RTMPSendNullFrame(pAdapter, pAdapter->CommonCfg.TxRate, TRUE); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_PSM (bAPSDForcePowerSave:%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + } + break; +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_SET_DLS: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + BOOLEAN oldvalue = pAdapter->CommonCfg.bDLSCapable; + Status = copy_from_user(&pAdapter->CommonCfg.bDLSCapable, wrq->u.data.pointer, wrq->u.data.length); + if (oldvalue && !pAdapter->CommonCfg.bDLSCapable) + { + int i; + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + } + + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS (=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + } + break; + + case RT_OID_802_11_SET_DLS_PARAM: + if (wrq->u.data.length != sizeof(RT_802_11_DLS_UI)) + Status = -EINVAL; + else + { + RT_802_11_DLS Dls; + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + RTMPMoveMemory(&Dls, wrq->u.data.pointer, sizeof(RT_802_11_DLS_UI)); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS_PARAM \n")); + } + break; +#endif // QOS_DLS_SUPPORT // + case RT_OID_802_11_SET_WMM: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&pAdapter->CommonCfg.bWmmCapable, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_WMM (=%d) \n", pAdapter->CommonCfg.bWmmCapable)); + } + break; + + case OID_802_11_DISASSOCIATE: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + // + // Set NdisRadioStateOff to TRUE, instead of called MlmeRadioOff. + // Later on, NDIS_802_11_BSSID_LIST_EX->NumberOfItems should be 0 + // when query OID_802_11_BSSID_LIST. + // + // TRUE: NumberOfItems will set to 0. + // FALSE: NumberOfItems no change. + // + pAdapter->CommonCfg.NdisRadioStateOff = TRUE; + // Set to immediately send the media disconnect event + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DISASSOCIATE \n")); + + if (INFRA_ON(pAdapter)) + { + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_DISASSOCIATE, + 0, + NULL); + + StateMachineTouched = TRUE; + } + break; + +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_IMME_BA_CAP: + if (wrq->u.data.length != sizeof(OID_BACAP_STRUC)) + Status = -EINVAL; + else + { + OID_BACAP_STRUC Orde ; + Status = copy_from_user(&Orde, wrq->u.data.pointer, wrq->u.data.length); + if (Orde.Policy > BA_NOTUSE) + { + Status = NDIS_STATUS_INVALID_DATA; + } + else if (Orde.Policy == BA_NOTUSE) + { + pAdapter->CommonCfg.BACapability.field.Policy = BA_NOTUSE; + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs= Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + } + else + { + pAdapter->CommonCfg.BACapability.field.AutoBA = Orde.AutoBA; + pAdapter->CommonCfg.BACapability.field.Policy = IMMED_BA; // we only support immediate BA. + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + + if (pAdapter->CommonCfg.BACapability.field.RxBAWinLimit > MAX_RX_REORDERBUF) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = MAX_RX_REORDERBUF; + + } + + pAdapter->CommonCfg.REGBACapability.word = pAdapter->CommonCfg.BACapability.word; + DBGPRINT(RT_DEBUG_TRACE, ("Set::(Orde.AutoBA = %d) (Policy=%d)(ReBAWinLimit=%d)(TxBAWinLimit=%d)(AutoMode=%d)\n",Orde.AutoBA, pAdapter->CommonCfg.BACapability.field.Policy, + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit,pAdapter->CommonCfg.BACapability.field.TxBAWinLimit, pAdapter->CommonCfg.BACapability.field.AutoBA)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::(MimoPs = %d)(AmsduEnable = %d) (AmsduSize=%d)(MpduDensity=%d)\n",pAdapter->CommonCfg.DesiredHtPhy.MimoPs, pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable, + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize, pAdapter->CommonCfg.DesiredHtPhy.MpduDensity)); + } + + break; + case RT_OID_802_11_ADD_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, (" Set :: RT_OID_802_11_ADD_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + UCHAR index; + OID_ADD_BA_ENTRY BA; + MAC_TABLE_ENTRY *pEntry; + + Status = copy_from_user(&BA, wrq->u.data.pointer, wrq->u.data.length); + if (BA.TID > 15) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + else + { + //BATableInsertEntry + //As ad-hoc mode, BA pair is not limited to only BSSID. so add via OID. + index = BA.TID; + // in ad hoc mode, when adding BA pair, we should insert this entry into MACEntry too + pEntry = MacTableLookup(pAdapter, BA.MACAddr); + if (!pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RT_OID_802_11_ADD_IMME_BA. break on no connection.----:%x:%x\n", BA.MACAddr[4], BA.MACAddr[5])); + break; + } + if (BA.IsRecipient == FALSE) + { + if (pEntry->bIAmBadAtheros == TRUE) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = 0x10; + + BAOriSessionSetUp(pAdapter, pEntry, index, 0, 100, TRUE); + } + else + { + //BATableInsertEntry(pAdapter, pEntry->Aid, BA.MACAddr, 0, 0xffff, BA.TID, BA.nMSDU, BA.IsRecipient); + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_IMME_BA. Rec = %d. Mac = %x:%x:%x:%x:%x:%x . \n", + BA.IsRecipient, BA.MACAddr[0], BA.MACAddr[1], BA.MACAddr[2], BA.MACAddr[2] + , BA.MACAddr[4], BA.MACAddr[5])); + } + } + break; + + case RT_OID_802_11_TEAR_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + POID_ADD_BA_ENTRY pBA; + MAC_TABLE_ENTRY *pEntry; + + pBA = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if (pBA == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA kmalloc() can't allocate enough memory\n")); + Status = NDIS_STATUS_FAILURE; + } + else + { + Status = copy_from_user(pBA, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA(TID=%d, bAllTid=%d)\n", pBA->TID, pBA->bAllTid)); + + if (!pBA->bAllTid && (pBA->TID > NUM_OF_TID)) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + + if (pBA->IsRecipient == FALSE) + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + DBGPRINT(RT_DEBUG_TRACE, (" pBA->IsRecipient == FALSE\n")); + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, (" pBA->pEntry\n")); + BAOriSessionTearDown(pAdapter, pEntry->Aid, pBA->TID, FALSE, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + else + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + if (pEntry) + { + BARecSessionTearDown( pAdapter, (UCHAR)pEntry->Aid, pBA->TID, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + kfree(pBA); + } + } + break; +#endif // DOT11_N_SUPPORT // + + // For WPA_SUPPLICANT to set static wep key + case OID_802_11_ADD_WEP: + pWepKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pWepKey == NULL) + { + Status = -ENOMEM; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed!!\n")); + break; + } + Status = copy_from_user(pWepKey, wrq->u.data.pointer, wrq->u.data.length); + if (Status) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (length mismatch)!!\n")); + } + else + { + KeyIdx = pWepKey->KeyIndex & 0x0fffffff; + // KeyIdx must be 0 ~ 3 + if (KeyIdx > 4) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (KeyIdx must be smaller than 4)!!\n")); + } + else + { + UCHAR CipherAlg = 0; + PUCHAR Key; + + // set key material and key length + NdisZeroMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, 16); + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + + switch(pWepKey->KeyLength) + { + case 5: + CipherAlg = CIPHER_WEP64; + break; + case 13: + CipherAlg = CIPHER_WEP128; + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, only support CIPHER_WEP64(len:5) & CIPHER_WEP128(len:13)!!\n")); + Status = -EINVAL; + break; + } + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CipherAlg; + + // Default key for tx (shared key) + if (pWepKey->KeyIndex & 0x80000000) + { +#ifdef WPA_SUPPLICANT_SUPPORT + // set key material and key length + NdisZeroMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, 16); + pAdapter->StaCfg.DesireSharedKey[KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + pAdapter->StaCfg.DesireSharedKeyId = KeyIdx; + pAdapter->StaCfg.DesireSharedKey[KeyIdx].CipherAlg = CipherAlg; +#endif // WPA_SUPPLICANT_SUPPORT // + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + +#ifdef WPA_SUPPLICANT_SUPPORT + if ((pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) && + (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA)) + { + Key = pWepKey->KeyMaterial; + + // Set Group key material to Asic + AsicAddSharedKeyEntry(pAdapter, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, NULL); + + STA_PORT_SECURED(pAdapter); + + // Indicate Connected for GUI + pAdapter->IndicateMediaState = NdisMediaStateConnected; + } + else if (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) +#endif // WPA_SUPPLICANT_SUPPORT + { + Key = pAdapter->SharedKey[BSS0][KeyIdx].Key; + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAdapter, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + if (pWepKey->KeyIndex & 0x80000000) + { + PMAC_TABLE_ENTRY pEntry = &pAdapter->MacTab.Content[BSSID_WCID]; + // Assign group key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, NULL); + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, pEntry); + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP (id=0x%x, Len=%d-byte), %s\n", pWepKey->KeyIndex, pWepKey->KeyLength, (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) ? "Port Secured":"Port NOT Secured")); + } + } + kfree(pWepKey); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case OID_SET_COUNTERMEASURES: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.bBlockAssoc = TRUE; + else + // WPA MIC error should block association attempt for 60 seconds + pAdapter->StaCfg.bBlockAssoc = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_SET_COUNTERMEASURES bBlockAssoc=%s\n", pAdapter->StaCfg.bBlockAssoc ? "TRUE":"FALSE")); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&wpa_supplicant_enable, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.WpaSupplicantUP = wpa_supplicant_enable; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + } + break; + case OID_802_11_DEAUTHENTICATION: + if (wrq->u.data.length != sizeof(MLME_DEAUTH_REQ_STRUCT)) + Status = -EINVAL; + else + { + MLME_DEAUTH_REQ_STRUCT *pInfo; + MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + pInfo = (MLME_DEAUTH_REQ_STRUCT *) MsgElem->Msg; + Status = copy_from_user(pInfo, wrq->u.data.pointer, wrq->u.data.length); + MlmeDeauthReqAction(pAdapter, MsgElem); + kfree(MsgElem); + + if (INFRA_ON(pAdapter)) + { + LinkDown(pAdapter, FALSE); + pAdapter->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DEAUTHENTICATION (Reason=%d)\n", pInfo->Reason)); + } + break; + case OID_802_11_DROP_UNENCRYPTED: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + NdisAcquireSpinLock(&pAdapter->MacTabLock); + pAdapter->MacTab.Content[BSSID_WCID].PortSecured = pAdapter->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAdapter->MacTabLock); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DROP_UNENCRYPTED (=%d)\n", enabled)); + } + break; + case OID_802_11_SET_IEEE8021X: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021xState, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021X = IEEE8021xState; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X (=%d)\n", IEEE8021xState)); + } + break; + case OID_802_11_SET_IEEE8021X_REQUIRE_KEY: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021x_required_keys, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021x_required_keys = IEEE8021x_required_keys; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X_REQUIRE_KEY (%d)\n", IEEE8021x_required_keys)); + } + break; + case OID_802_11_PMKID: + pPmkId = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pPmkId == NULL) { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pPmkId, wrq->u.data.pointer, wrq->u.data.length); + + // check the PMKID information + if (pPmkId->BSSIDInfoCount == 0) + NdisZeroMemory(pAdapter->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + else + { + PBSSID_INFO pBssIdInfo; + UINT BssIdx; + UINT CachedIdx; + + for (BssIdx = 0; BssIdx < pPmkId->BSSIDInfoCount; BssIdx++) + { + // point to the indexed BSSID_INFO structure + pBssIdInfo = (PBSSID_INFO) ((PUCHAR) pPmkId + 2 * sizeof(UINT) + BssIdx * sizeof(BSSID_INFO)); + // Find the entry in the saved data base. + for (CachedIdx = 0; CachedIdx < pAdapter->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pBssIdInfo->BSSID, pAdapter->StaCfg.SavedPMK[CachedIdx].BSSID, sizeof(NDIS_802_11_MAC_ADDRESS))) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + pAdapter->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pBssIdInfo->BSSID[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + } + } + } + if(pPmkId) + kfree(pPmkId); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + + +#ifdef SNMP_SUPPORT + case OID_802_11_SHORTRETRYLIMIT: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ShortRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SHORTRETRYLIMIT (tx_rty_cfg.field.ShortRetryLimit=%d, ShortRetryLimit=%ld)\n", tx_rty_cfg.field.ShortRtyLimit, ShortRetryLimit)); + } + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT \n")); + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&LongRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT (tx_rty_cfg.field.LongRetryLimit= %d,LongRetryLimit=%ld)\n", tx_rty_cfg.field.LongRtyLimit, LongRetryLimit)); + } + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE\n")); + pKey = kmalloc(wrq->u.data.length, GFP_KERNEL); + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + //pKey = &WepKey; + + if ( pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE, Failed!!\n")); + } + KeyIdx = pKey->KeyIndex & 0x0fffffff; + DBGPRINT(RT_DEBUG_TRACE,("pKey->KeyIndex =%d, pKey->KeyLength=%d\n", pKey->KeyIndex, pKey->KeyLength)); + + // it is a shared key + if (KeyIdx > 4) + Status = -EINVAL; + else + { + pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(&pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, &pKey->KeyMaterial, pKey->KeyLength); + if (pKey->KeyIndex & 0x80000000) + { + // Default key for tx (shared key) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + //RestartAPIsRequired = TRUE; + } + break; + + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYID \n")); + + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + Status = copy_from_user(&pAdapter->StaCfg.DefaultKeyId, wrq->u.data.pointer, wrq->u.data.length); + + break; + + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CURRENTCHANNEL \n")); + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ctmp, wrq->u.data.pointer, wrq->u.data.length); + sprintf(&ctmp,"%d", ctmp); + Set_Channel_Proc(pAdapter, &ctmp); + } + break; +#endif + + + + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + + return Status; +} + +INT RTMPQueryInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_BSSID_LIST_EX *pBssidList = NULL; + PNDIS_WLAN_BSSID_EX pBss; + NDIS_802_11_SSID Ssid; + NDIS_802_11_CONFIGURATION *pConfiguration = NULL; + RT_802_11_LINK_STATUS *pLinkStatus = NULL; + RT_802_11_STA_CONFIG *pStaConfig = NULL; + NDIS_802_11_STATISTICS *pStatistics = NULL; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + RT_802_11_PREAMBLE PreamType; + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_MEDIA_STATE MediaState; + ULONG BssBufSize, ulInfo=0, NetworkTypeList[4], apsd = 0; + USHORT BssLen = 0; + PUCHAR pBuf = NULL, pPtr; + INT Status = NDIS_STATUS_SUCCESS; + UINT we_version_compiled; + UCHAR i, Padding = 0; + BOOLEAN RadioState; + UCHAR driverVersion[8]; + OID_SET_HT_PHYMODE *pHTPhyMode = NULL; + + +#ifdef SNMP_SUPPORT + //for snmp, kathy + DefaultKeyIdxValue *pKeyIdxValue; + INT valueLen; + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR tmp[64]; +#endif //SNMP + + switch(cmd) + { + case RT_OID_DEVICE_NAME: + wrq->u.data.length = sizeof(STA_NIC_DEVICE_NAME); + Status = copy_to_user(wrq->u.data.pointer, STA_NIC_DEVICE_NAME, wrq->u.data.length); + break; + case RT_OID_VERSION_INFO: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_VERSION_INFO \n")); + wrq->u.data.length = 8*sizeof(UCHAR); + sprintf(&driverVersion[0], "%s", STA_DRIVER_VERSION); + driverVersion[7] = '\0'; + if (copy_to_user(wrq->u.data.pointer, &driverVersion, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#ifdef RALINK_ATE + case RT_QUERY_ATE_TXDONE_COUNT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_QUERY_ATE_TXDONE_COUNT \n")); + wrq->u.data.length = sizeof(UINT32); + if (copy_to_user(wrq->u.data.pointer, &pAdapter->ate.TxDoneCount, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#endif // RALINK_ATE // + case OID_802_11_BSSID_LIST: + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (Still scanning)\n")); + return -EAGAIN; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (%d BSS returned)\n",pAdapter->ScanTab.BssNr)); + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + // Claculate total buffer size required + BssBufSize = sizeof(ULONG); + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + // Align pointer to 4 bytes boundary. + //Padding = 4 - (pAdapter->ScanTab.BssEntry[i].VarIELen & 0x0003); + //if (Padding == 4) + // Padding = 0; + BssBufSize += (sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + } + + // For safety issue, we add 256 bytes just in case + BssBufSize += 256; + // Allocate the same size as passed from higher layer + pBuf = kmalloc(BssBufSize, MEM_ALLOC_FLAG); + if(pBuf == NULL) + { + Status = -ENOMEM; + break; + } + // Init 802_11_BSSID_LIST_EX structure + NdisZeroMemory(pBuf, BssBufSize); + pBssidList = (PNDIS_802_11_BSSID_LIST_EX) pBuf; + pBssidList->NumberOfItems = pAdapter->ScanTab.BssNr; + + // Calculate total buffer length + BssLen = 4; // Consist of NumberOfItems + // Point to start of NDIS_WLAN_BSSID_EX + // pPtr = pBuf + sizeof(ULONG); + pPtr = (PUCHAR) &pBssidList->Bssid[0]; + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + pBss = (PNDIS_WLAN_BSSID_EX) pPtr; + NdisMoveMemory(&pBss->MacAddress, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + if ((pAdapter->ScanTab.BssEntry[i].Hidden == 1) && (pAdapter->StaCfg.bShowHiddenSSID == FALSE)) + { + // + // We must return this SSID during 4way handshaking, otherwise Aegis will failed to parse WPA infomation + // and then failed to send EAPOl farame. + // + if ((pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAdapter->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED)) + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + else + pBss->Ssid.SsidLength = 0; + } + else + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + pBss->Privacy = pAdapter->ScanTab.BssEntry[i].Privacy; + pBss->Rssi = pAdapter->ScanTab.BssEntry[i].Rssi - pAdapter->BbpRssiToDbmDelta; + pBss->NetworkTypeInUse = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]); + pBss->Configuration.Length = sizeof(NDIS_802_11_CONFIGURATION); + pBss->Configuration.BeaconPeriod = pAdapter->ScanTab.BssEntry[i].BeaconPeriod; + pBss->Configuration.ATIMWindow = pAdapter->ScanTab.BssEntry[i].AtimWin; + + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ScanTab.BssEntry[i].Channel, pBss->Configuration.DSConfig); + + if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_INFRA) + pBss->InfrastructureMode = Ndis802_11Infrastructure; + else + pBss->InfrastructureMode = Ndis802_11IBSS; + + NdisMoveMemory(pBss->SupportedRates, pAdapter->ScanTab.BssEntry[i].SupRate, pAdapter->ScanTab.BssEntry[i].SupRateLen); + NdisMoveMemory(pBss->SupportedRates + pAdapter->ScanTab.BssEntry[i].SupRateLen, + pAdapter->ScanTab.BssEntry[i].ExtRate, + pAdapter->ScanTab.BssEntry[i].ExtRateLen); + + if (pAdapter->ScanTab.BssEntry[i].VarIELen == 0) + { + pBss->IELength = sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + } + else + { + pBss->IELength = (ULONG)(sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + NdisMoveMemory(pBss->IEs + sizeof(NDIS_802_11_FIXED_IEs), pAdapter->ScanTab.BssEntry[i].VarIEs, pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr += pAdapter->ScanTab.BssEntry[i].VarIELen; + } + pBss->Length = (ULONG)(sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + +#if WIRELESS_EXT < 17 + if ((BssLen + pBss->Length) < wrq->u.data.length) + BssLen += pBss->Length; + else + { + pBssidList->NumberOfItems = i; + break; + } +#else + BssLen += pBss->Length; +#endif + } + +#if WIRELESS_EXT < 17 + wrq->u.data.length = BssLen; +#else + if (BssLen > wrq->u.data.length) + { + kfree(pBssidList); + return -E2BIG; + } + else + wrq->u.data.length = BssLen; +#endif + Status = copy_to_user(wrq->u.data.pointer, pBssidList, BssLen); + kfree(pBssidList); + break; + case OID_802_3_CURRENT_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + case OID_GEN_MEDIA_CONNECT_STATUS: + if (pAdapter->IndicateMediaState == NdisMediaStateConnected) + MediaState = NdisMediaStateConnected; + else + MediaState = NdisMediaStateDisconnected; + + wrq->u.data.length = sizeof(NDIS_MEDIA_STATE); + Status = copy_to_user(wrq->u.data.pointer, &MediaState, wrq->u.data.length); + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } +#endif // RALINK_ATE // + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Bssid, sizeof(NDIS_802_11_MAC_ADDRESS)); + + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID(=EMPTY)\n")); + Status = -ENOTCONN; + } + break; + case OID_802_11_SSID: + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + NdisZeroMemory(Ssid.Ssid, MAX_LEN_OF_SSID); + Ssid.SsidLength = pAdapter->CommonCfg.SsidLen; + memcpy(Ssid.Ssid, pAdapter->CommonCfg.Ssid, Ssid.SsidLength); + wrq->u.data.length = sizeof(NDIS_802_11_SSID); + Status = copy_to_user(wrq->u.data.pointer, &Ssid, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SSID (Len=%d, ssid=%s)\n", Ssid.SsidLength,Ssid.Ssid)); + break; + case RT_OID_802_11_QUERY_LINK_STATUS: + pLinkStatus = (RT_802_11_LINK_STATUS *) kmalloc(sizeof(RT_802_11_LINK_STATUS), MEM_ALLOC_FLAG); + if (pLinkStatus) + { + pLinkStatus->CurrTxRate = RateIdTo500Kbps[pAdapter->CommonCfg.TxRate]; // unit : 500 kbps + pLinkStatus->ChannelQuality = pAdapter->Mlme.ChannelQuality; + pLinkStatus->RxByteCount = pAdapter->RalinkCounters.ReceivedByteCount; + pLinkStatus->TxByteCount = pAdapter->RalinkCounters.TransmittedByteCount; + pLinkStatus->CentralChannel = pAdapter->CommonCfg.CentralChannel; + wrq->u.data.length = sizeof(RT_802_11_LINK_STATUS); + Status = copy_to_user(wrq->u.data.pointer, pLinkStatus, wrq->u.data.length); + kfree(pLinkStatus); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_CONFIGURATION: + pConfiguration = (NDIS_802_11_CONFIGURATION *) kmalloc(sizeof(NDIS_802_11_CONFIGURATION), MEM_ALLOC_FLAG); + if (pConfiguration) + { + pConfiguration->Length = sizeof(NDIS_802_11_CONFIGURATION); + pConfiguration->BeaconPeriod = pAdapter->CommonCfg.BeaconPeriod; + pConfiguration->ATIMWindow = pAdapter->StaActive.AtimWin; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->CommonCfg.Channel, pConfiguration->DSConfig); + wrq->u.data.length = sizeof(NDIS_802_11_CONFIGURATION); + Status = copy_to_user(wrq->u.data.pointer, pConfiguration, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(BeaconPeriod=%ld,AtimW=%ld,Channel=%d) \n", + pConfiguration->BeaconPeriod, pConfiguration->ATIMWindow, pAdapter->CommonCfg.Channel)); + kfree(pConfiguration); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_SNR_0: + if ((pAdapter->StaCfg.LastSNR0 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR0) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_SNR_0(0x=%lx)\n", ulInfo)); + } + else + Status = -EFAULT; + break; + case RT_OID_802_11_SNR_1: + if ((pAdapter->Antenna.field.RxPath > 1) && + (pAdapter->StaCfg.LastSNR1 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR1) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(0x=%lx)\n",ulInfo)); + } + else + Status = -EFAULT; + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(pAdapter->StaCfg.LastSNR1=%d)\n",pAdapter->StaCfg.LastSNR1)); + break; + case OID_802_11_RSSI_TRIGGER: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0 - pAdapter->BbpRssiToDbmDelta; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RSSI_TRIGGER(=%ld)\n", ulInfo)); + break; + case OID_802_11_RSSI: + case RT_OID_802_11_RSSI: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_1: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi1; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_2: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi2; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_802_11_STATISTICS: + pStatistics = (NDIS_802_11_STATISTICS *) kmalloc(sizeof(NDIS_802_11_STATISTICS), MEM_ALLOC_FLAG); + if (pStatistics) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS \n")); + // add the most up-to-date h/w raw counters into software counters + NICUpdateRawCounters(pAdapter); + + // Sanity check for calculation of sucessful count + if (pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart < pAdapter->WlanCounters.RetryCount.QuadPart) + pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + + pStatistics->TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart; + pStatistics->MulticastTransmittedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastTransmittedFrameCount.QuadPart; + pStatistics->FailedCount.QuadPart = pAdapter->WlanCounters.FailedCount.QuadPart; + pStatistics->RetryCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + pStatistics->MultipleRetryCount.QuadPart = pAdapter->WlanCounters.MultipleRetryCount.QuadPart; + pStatistics->RTSSuccessCount.QuadPart = pAdapter->WlanCounters.RTSSuccessCount.QuadPart; + pStatistics->RTSFailureCount.QuadPart = pAdapter->WlanCounters.RTSFailureCount.QuadPart; + pStatistics->ACKFailureCount.QuadPart = pAdapter->WlanCounters.ACKFailureCount.QuadPart; + pStatistics->FrameDuplicateCount.QuadPart = pAdapter->WlanCounters.FrameDuplicateCount.QuadPart; + pStatistics->ReceivedFragmentCount.QuadPart = pAdapter->WlanCounters.ReceivedFragmentCount.QuadPart; + pStatistics->MulticastReceivedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastReceivedFrameCount.QuadPart; +#ifdef DBG + pStatistics->FCSErrorCount = pAdapter->RalinkCounters.RealFcsErrCount; +#else + pStatistics->FCSErrorCount.QuadPart = pAdapter->WlanCounters.FCSErrorCount.QuadPart; + pStatistics->FrameDuplicateCount.u.LowPart = pAdapter->WlanCounters.FrameDuplicateCount.u.LowPart / 100; +#endif + wrq->u.data.length = sizeof(NDIS_802_11_STATISTICS); + Status = copy_to_user(wrq->u.data.pointer, pStatistics, wrq->u.data.length); + kfree(pStatistics); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_GEN_RCV_OK: + ulInfo = pAdapter->Counters8023.GoodReceives; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_GEN_RCV_NO_BUFFER: + ulInfo = pAdapter->Counters8023.RxNoBuffer; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_PHY_MODE: + ulInfo = (ULONG)pAdapter->CommonCfg.PhyMode; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PHY_MODE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_STA_CONFIG: + pStaConfig = (RT_802_11_STA_CONFIG *) kmalloc(sizeof(RT_802_11_STA_CONFIG), MEM_ALLOC_FLAG); + if (pStaConfig) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG\n")); + pStaConfig->EnableTxBurst = pAdapter->CommonCfg.bEnableTxBurst; + pStaConfig->EnableTurboRate = 0; + pStaConfig->UseBGProtection = pAdapter->CommonCfg.UseBGProtection; + pStaConfig->UseShortSlotTime = pAdapter->CommonCfg.bUseShortSlotTime; + //pStaConfig->AdhocMode = pAdapter->StaCfg.AdhocMode; + pStaConfig->HwRadioStatus = (pAdapter->StaCfg.bHwRadio == TRUE) ? 1 : 0; + pStaConfig->Rsv1 = 0; + pStaConfig->SystemErrorBitmap = pAdapter->SystemErrorBitmap; + wrq->u.data.length = sizeof(RT_802_11_STA_CONFIG); + Status = copy_to_user(wrq->u.data.pointer, pStaConfig, wrq->u.data.length); + kfree(pStaConfig); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_RTS_THRESHOLD: + RtsThresh = pAdapter->CommonCfg.RtsThreshold; + wrq->u.data.length = sizeof(RtsThresh); + Status = copy_to_user(wrq->u.data.pointer, &RtsThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RTS_THRESHOLD(=%ld)\n", RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + FragThresh = pAdapter->CommonCfg.FragmentThreshold; + if (pAdapter->CommonCfg.bUseZeroToDisableFragment == TRUE) + FragThresh = 0; + wrq->u.data.length = sizeof(FragThresh); + Status = copy_to_user(wrq->u.data.pointer, &FragThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_FRAGMENTATION_THRESHOLD(=%ld)\n", FragThresh)); + break; + case OID_802_11_POWER_MODE: + PowerMode = pAdapter->StaCfg.WindowsPowerMode; + wrq->u.data.length = sizeof(PowerMode); + Status = copy_to_user(wrq->u.data.pointer, &PowerMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_POWER_MODE(=%d)\n", PowerMode)); + break; + case RT_OID_802_11_RADIO: + RadioState = (BOOLEAN) pAdapter->StaCfg.bSwRadio; + wrq->u.data.length = sizeof(RadioState); + Status = copy_to_user(wrq->u.data.pointer, &RadioState, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_RADIO (=%d)\n", RadioState)); + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + BssType = Ndis802_11IBSS; + else if (pAdapter->StaCfg.BssType == BSS_INFRA) + BssType = Ndis802_11Infrastructure; + else if (pAdapter->StaCfg.BssType == BSS_MONITOR) + BssType = Ndis802_11Monitor; + else + BssType = Ndis802_11AutoUnknown; + + wrq->u.data.length = sizeof(BssType); + Status = copy_to_user(wrq->u.data.pointer, &BssType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_INFRASTRUCTURE_MODE(=%d)\n", BssType)); + break; + case RT_OID_802_11_PREAMBLE: + PreamType = pAdapter->CommonCfg.TxPreamble; + wrq->u.data.length = sizeof(PreamType); + Status = copy_to_user(wrq->u.data.pointer, &PreamType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PREAMBLE(=%d)\n", PreamType)); + break; + case OID_802_11_AUTHENTICATION_MODE: + AuthMode = pAdapter->StaCfg.AuthMode; + wrq->u.data.length = sizeof(AuthMode); + Status = copy_to_user(wrq->u.data.pointer, &AuthMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_AUTHENTICATION_MODE(=%d)\n", AuthMode)); + break; + case OID_802_11_WEP_STATUS: + WepStatus = pAdapter->StaCfg.WepStatus; + wrq->u.data.length = sizeof(WepStatus); + Status = copy_to_user(wrq->u.data.pointer, &WepStatus, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEP_STATUS(=%d)\n", WepStatus)); + break; + case OID_802_11_TX_POWER_LEVEL: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPower, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_TX_POWER_LEVEL %x\n",pAdapter->CommonCfg.TxPower)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPowerPercentage, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + break; + case OID_802_11_NETWORK_TYPES_SUPPORTED: + if ((pAdapter->RfIcType == RFIC_2850) || (pAdapter->RfIcType == RFIC_2750)) + { + NetworkTypeList[0] = 3; // NumberOfItems = 3 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + NetworkTypeList[3] = Ndis802_11OFDM5; // NetworkType[3] = 11a + wrq->u.data.length = 16; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + else + { + NetworkTypeList[0] = 2; // NumberOfItems = 2 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + wrq->u.data.length = 12; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_NETWORK_TYPES_SUPPORTED\n")); + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + wrq->u.data.length = sizeof(ULONG); + if (pAdapter->CommonCfg.PhyMode == PHY_11A) + ulInfo = Ndis802_11OFDM5; + else if ((pAdapter->CommonCfg.PhyMode == PHY_11BG_MIXED) || (pAdapter->CommonCfg.PhyMode == PHY_11G)) + ulInfo = Ndis802_11OFDM24; + else + ulInfo = Ndis802_11DS; + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_LAST_RX_RATE: + ulInfo = (ULONG)pAdapter->LastRxRate; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_RX_RATE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_LAST_TX_RATE: + //ulInfo = (ULONG)pAdapter->LastTxRate; + ulInfo = (ULONG)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_TX_RATE (=%lx)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_EEPROM_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->EepromVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_FIRMWARE_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->FirmwareVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_NOISE_LEVEL: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->BbpWriteLatch[66], wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_NOISE_LEVEL (=%d)\n", pAdapter->BbpWriteLatch[66])); + break; + case RT_OID_802_11_EXTRA_INFO: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->ExtraInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_EXTRA_INFO (=%ld)\n", pAdapter->ExtraInfo)); + break; + case RT_OID_WE_VERSION_COMPILED: + wrq->u.data.length = sizeof(UINT); + we_version_compiled = WIRELESS_EXT; + Status = copy_to_user(wrq->u.data.pointer, &we_version_compiled, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_APSD_SETTING: + apsd = (pAdapter->CommonCfg.bAPSDCapable | (pAdapter->CommonCfg.bAPSDAC_BE << 1) | (pAdapter->CommonCfg.bAPSDAC_BK << 2) + | (pAdapter->CommonCfg.bAPSDAC_VI << 3) | (pAdapter->CommonCfg.bAPSDAC_VO << 4) | (pAdapter->CommonCfg.MaxSPLength << 5)); + + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &apsd, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_SETTING (=0x%lx,APSDCap=%d,AC_BE=%d,AC_BK=%d,AC_VI=%d,AC_VO=%d,MAXSPLen=%d)\n", + apsd,pAdapter->CommonCfg.bAPSDCapable,pAdapter->CommonCfg.bAPSDAC_BE,pAdapter->CommonCfg.bAPSDAC_BK,pAdapter->CommonCfg.bAPSDAC_VI,pAdapter->CommonCfg.bAPSDAC_VO,pAdapter->CommonCfg.MaxSPLength)); + break; + case RT_OID_802_11_QUERY_APSD_PSM: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_PSM (=%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + break; + case RT_OID_802_11_QUERY_WMM: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bWmmCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_WMM (=%d)\n", pAdapter->CommonCfg.bWmmCapable)); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case RT_OID_NEW_DRIVER: + { + UCHAR enabled = 1; + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &enabled, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_NEW_DRIVER (=%d)\n", enabled)); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.WpaSupplicantUP, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + case RT_OID_DRIVER_DEVICE_NAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_DRIVER_DEVICE_NAME \n")); + wrq->u.data.length = 16; + if (copy_to_user(wrq->u.data.pointer, pAdapter->StaCfg.dev_name, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE; + pHTPhyMode->BW = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC; + + pHTPhyMode->ExtOffset = ((pAdapter->CommonCfg.CentralChannel < pAdapter->CommonCfg.Channel) ? (EXTCHA_BELOW) : (EXTCHA_ABOVE)); + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_COUNTRY_REGION: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_COUNTRY_REGION \n")); + wrq->u.data.length = sizeof(ulInfo); + ulInfo = pAdapter->CommonCfg.CountryRegionForABand; + ulInfo = (ulInfo << 8)|(pAdapter->CommonCfg.CountryRegion); + if (copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_DAT_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.HTMODE; + pHTPhyMode->BW = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->StaCfg.DesiredTransmitSetting.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.STBC; + + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_QUERY_MULTIPLE_CARD_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + i = 0; +#ifdef MULTIPLE_CARD_SUPPORT + i = 1; +#endif // MULTIPLE_CARD_SUPPORT // + if (copy_to_user(wrq->u.data.pointer, &i, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_QUERY_MULTIPLE_CARD_SUPPORT(=%d) \n", i)); + break; +#ifdef SNMP_SUPPORT + case RT_OID_802_11_MAC_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREROUI: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREROUI \n")); + wrq->u.data.length = ManufacturerOUI_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTURERNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTURERNAME \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case RT_OID_802_11_RESOURCETYPEIDNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_RESOURCETYPEIDNAME \n")); + wrq->u.data.length = strlen(ResourceTypeIdName); + Status = copy_to_user(wrq->u.data.pointer, ResourceTypeIdName, wrq->u.data.length); + break; + + case RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED \n")); + ulInfo = 1; // 1 is support wep else 2 is not support. + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case RT_OID_802_11_POWERMANAGEMENTMODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_POWERMANAGEMENTMODE \n")); + if (pAdapter->StaCfg.Psm == PSMP_ACTION) + ulInfo = 1; // 1 is power active else 2 is power save. + else + ulInfo = 2; + + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEPDEFAULTKEYVALUE \n")); + //KeyIdxValue.KeyIdx = pAd->PortCfg.MBSSID[pAd->IoctlIF].DefaultKeyId; + pKeyIdxValue = wrq->u.data.pointer; + DBGPRINT(RT_DEBUG_TRACE,("KeyIdxValue.KeyIdx = %d, \n",pKeyIdxValue->KeyIdx)); + valueLen = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + NdisMoveMemory(pKeyIdxValue->Value, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, + valueLen); + pKeyIdxValue->Value[valueLen]='\0'; + + wrq->u.data.length = sizeof(DefaultKeyIdxValue); + + Status = copy_to_user(wrq->u.data.pointer, pKeyIdxValue, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("DefaultKeyId = %d, total len = %d, str len=%d, KeyValue= %02x %02x %02x %02x \n", pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + pAdapter->SharedKey[BSS0][0].Key[0], + pAdapter->SharedKey[BSS0][1].Key[0], + pAdapter->SharedKey[BSS0][2].Key[0], + pAdapter->SharedKey[BSS0][3].Key[0])); + break; + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPDEFAULTKEYID \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("DefaultKeyId =%d \n", pAdapter->StaCfg.DefaultKeyId)); + break; + + case RT_OID_802_11_WEPKEYMAPPINGLENGTH: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPKEYMAPPINGLENGTH \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + wrq->u.data.length); + break; + + case OID_802_11_SHORTRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SHORTRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + ShortRetryLimit = tx_rty_cfg.field.ShortRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("ShortRetryLimit =%ld, tx_rty_cfg.field.ShortRetryLimit=%d\n", ShortRetryLimit, tx_rty_cfg.field.ShortRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &ShortRetryLimit, wrq->u.data.length); + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_LONGRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + LongRetryLimit = tx_rty_cfg.field.LongRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("LongRetryLimit =%ld, tx_rty_cfg.field.LongRtyLimit=%d\n", LongRetryLimit, tx_rty_cfg.field.LongRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &LongRetryLimit, wrq->u.data.length); + break; + + case RT_OID_802_11_PRODUCTID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRODUCTID \n")); + +#ifdef RT2870 + sprintf(tmp, "%04x %04x\n", ((POS_COOKIE)pAdapter->OS_Cookie)->pUsb_Dev->descriptor.idVendor ,((POS_COOKIE)pAdapter->OS_Cookie)->pUsb_Dev->descriptor.idProduct); + +#endif // RT2870 // + wrq->u.data.length = strlen(tmp); + Status = copy_to_user(wrq->u.data.pointer, tmp, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREID \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CURRENTCHANNEL \n")); + wrq->u.data.length = sizeof(UCHAR); + DBGPRINT(RT_DEBUG_TRACE, ("sizeof UCHAR=%d, channel=%d \n", sizeof(UCHAR), pAdapter->CommonCfg.Channel)); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Channel, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; +#endif //SNMP_SUPPORT + + case OID_802_11_BUILD_CHANNEL_EX: + { + UCHAR value; + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BUILD_CHANNEL_EX \n")); + wrq->u.data.length = sizeof(UCHAR); +#ifdef EXT_BUILD_CHANNEL_LIST + DBGPRINT(RT_DEBUG_TRACE, ("Support EXT_BUILD_CHANNEL_LIST.\n")); + value = 1; +#else + DBGPRINT(RT_DEBUG_TRACE, ("Doesn't support EXT_BUILD_CHANNEL_LIST.\n")); + value = 0; +#endif // EXT_BUILD_CHANNEL_LIST // + Status = copy_to_user(wrq->u.data.pointer, &value, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + } + break; + + case OID_802_11_GET_CH_LIST: + { + PRT_CHANNEL_LIST_INFO pChListBuf; + + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CH_LIST \n")); + if (pAdapter->ChannelListNum == 0) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf = (RT_CHANNEL_LIST_INFO *) kmalloc(sizeof(RT_CHANNEL_LIST_INFO), MEM_ALLOC_FLAG); + if (pChListBuf == NULL) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf->ChannelListNum = pAdapter->ChannelListNum; + for (i = 0; i < pChListBuf->ChannelListNum; i++) + pChListBuf->ChannelList[i] = pAdapter->ChannelList[i].Channel; + + wrq->u.data.length = sizeof(RT_CHANNEL_LIST_INFO); + Status = copy_to_user(wrq->u.data.pointer, pChListBuf, sizeof(RT_CHANNEL_LIST_INFO)); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + + if (pChListBuf) + kfree(pChListBuf); + } + break; + + case OID_802_11_GET_COUNTRY_CODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_COUNTRY_CODE \n")); + wrq->u.data.length = 2; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.CountryCode, 2); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + case OID_802_11_GET_CHANNEL_GEOGRAPHY: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CHANNEL_GEOGRAPHY \n")); + wrq->u.data.length = 1; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Geography, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_QUERY_DLS: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bDLSCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS(=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + break; + + case RT_OID_802_11_QUERY_DLS_PARAM: + { + PRT_802_11_DLS_INFO pDlsInfo = kmalloc(sizeof(RT_802_11_DLS_INFO), GFP_ATOMIC); + if (pDlsInfo == NULL) + break; + + for (i=0; iEntry[i], &pAdapter->StaCfg.DLSEntry[i], sizeof(RT_802_11_DLS_UI)); + } + + pDlsInfo->num = MAX_NUM_OF_DLS_ENTRY; + wrq->u.data.length = sizeof(RT_802_11_DLS_INFO); + Status = copy_to_user(wrq->u.data.pointer, pDlsInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS_PARAM\n")); + + if (pDlsInfo) + kfree(pDlsInfo); + } + break; +#endif // QOS_DLS_SUPPORT // + default: + DBGPRINT(RT_DEBUG_TRACE, ("Query::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + return Status; +} + +INT rt28xx_sta_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + POS_COOKIE pObj; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + RTMP_ADAPTER *pAd = NULL; + struct iwreq *wrq = (struct iwreq *) rq; + BOOLEAN StateMachineTouched = FALSE; + INT Status = NDIS_STATUS_SUCCESS; + USHORT subcmd; + + if (net_dev->priv_flags == INT_MAIN) + { + pAd = net_dev->priv; + } + else + { + pVirtualAd = net_dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { +#ifdef CONFIG_APSTA_MIXED_SUPPORT + if (wrq->u.data.pointer == NULL) + { + return Status; + } + + if (strstr(wrq->u.data.pointer, "OpMode") == NULL) +#endif // CONFIG_APSTA_MIXED_SUPPORT // + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + } + + { // determine this ioctl command is comming from which interface. + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(cmd) + { +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA + case RTPRIV_IOCTL_ATE: + { + RtmpDoAte(pAd, wrq); + } + break; +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + case SIOCGIFHWADDR: + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIFHWADDR\n")); + memcpy(wrq->u.name, pAd->CurrentAddress, ETH_ALEN); + break; + case SIOCGIWNAME: + { + char *name=&wrq->u.name[0]; + rt_ioctl_giwname(net_dev, NULL, name, NULL); + break; + } + case SIOCGIWESSID: //Get ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_giwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWESSID: //Set ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_siwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWNWID: // set network id (the cell) + case SIOCGIWNWID: // get network id + Status = -EOPNOTSUPP; + break; + case SIOCSIWFREQ: //set channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_siwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCGIWFREQ: // get channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_giwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCSIWNICKN: //set node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_siwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWNICKN: //get node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_giwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWRATE: //get default bit rate (bps) + rt_ioctl_giwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCSIWRATE: //set default bit rate (bps) + rt_ioctl_siwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCGIWRTS: // get RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_giwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCSIWRTS: //set RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_siwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCGIWFRAG: //get fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_giwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCSIWFRAG: //set fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_siwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCGIWENCODE: //get encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_giwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCSIWENCODE: //set encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_siwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCGIWAP: //get access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_giwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCSIWAP: //set access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_siwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCGIWMODE: //get operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_giwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCSIWMODE: //set operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_siwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCGIWSENS: //get sensitivity (dBm) + case SIOCSIWSENS: //set sensitivity (dBm) + case SIOCGIWPOWER: //get Power Management settings + case SIOCSIWPOWER: //set Power Management settings + case SIOCGIWTXPOW: //get transmit power (dBm) + case SIOCSIWTXPOW: //set transmit power (dBm) + case SIOCGIWRANGE: //Get range of parameters + case SIOCGIWRETRY: //get retry limits and lifetime + case SIOCSIWRETRY: //set retry limits and lifetime + Status = -EOPNOTSUPP; + break; + case RT_PRIV_IOCTL: + subcmd = wrq->u.data.flags; + if( subcmd & OID_GET_SET_TOGGLE) + Status = RTMPSetInformation(pAd, rq, subcmd); + else + Status = RTMPQueryInformation(pAd, rq, subcmd); + break; + case SIOCGIWPRIV: + if (wrq->u.data.pointer) + { + if ( access_ok(VERIFY_WRITE, wrq->u.data.pointer, sizeof(privtab)) != TRUE) + break; + wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]); + if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab))) + Status = -EFAULT; + } + break; + case RTPRIV_IOCTL_SET: + if(access_ok(VERIFY_READ, wrq->u.data.pointer, wrq->u.data.length) != TRUE) + break; + rt_ioctl_setparam(net_dev, NULL, NULL, wrq->u.data.pointer); + break; + case RTPRIV_IOCTL_GSITESURVEY: + RTMPIoctlGetSiteSurvey(pAd, wrq); + break; +#ifdef DBG + case RTPRIV_IOCTL_MAC: + RTMPIoctlMAC(pAd, wrq); + break; + case RTPRIV_IOCTL_E2P: + RTMPIoctlE2PROM(pAd, wrq); + break; +#endif // DBG // + case SIOCETHTOOL: + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("IOCTL::unknown IOCTL's cmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + if(StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAd); + + return Status; +} + +/* + ========================================================================== + Description: + Set SSID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + NDIS_802_11_SSID Ssid, *pSsid=NULL; + BOOLEAN StateMachineTouched = FALSE; + int success = TRUE; + + if( strlen(arg) <= MAX_LEN_OF_SSID) + { + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + if (strlen(arg) != 0) + { + NdisMoveMemory(Ssid.Ssid, arg, strlen(arg)); + Ssid.SsidLength = strlen(arg); + } + else //ANY ssid + { + Ssid.SsidLength = 0; + memcpy(Ssid.Ssid, "", 0); + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11EncryptionDisabled; + } + pSsid = &Ssid; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + pAdapter->bConfigChanged = TRUE; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_SSID, + sizeof(NDIS_802_11_SSID), + (VOID *)pSsid); + + StateMachineTouched = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set_SSID_Proc::(Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + } + else + success = FALSE; + + if (StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAdapter); + + return success; +} + +#ifdef WMM_SUPPORT +/* + ========================================================================== + Description: + Set WmmCapable Enable or Disable + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + BOOLEAN bWmmCapable; + + bWmmCapable = simple_strtol(arg, 0, 10); + + if ((bWmmCapable == 1) +#ifdef RT2870 + && (pAd->NumberOfPipes >= 5) +#endif // RT2870 // + ) + pAd->CommonCfg.bWmmCapable = TRUE; + else if (bWmmCapable == 0) + pAd->CommonCfg.bWmmCapable = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WmmCapable_Proc::(bWmmCapable=%d)\n", + pAd->CommonCfg.bWmmCapable)); + + return TRUE; +} +#endif // WMM_SUPPORT // + +/* + ========================================================================== + Description: + Set Network Type(Infrastructure/Adhoc mode) + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UINT32 Value = 0; + + if (strcmp(arg, "Adhoc") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_ADHOC) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (INFRA_ON(pAdapter)) + { + //BOOLEAN Cancelled; + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event BB!\n")); + } + } + pAdapter->StaCfg.BssType = BSS_ADHOC; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(AD-HOC)\n")); + } + else if (strcmp(arg, "Infra") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_INFRA) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (ADHOC_ON(pAdapter)) + { + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + } + } + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(INFRA)\n")); + + pAdapter->StaCfg.BssType = BSS_INFRA; + } + else if (strcmp(arg, "Monitor") == 0) + { + UCHAR bbpValue = 0; + BCN_TIME_CFG_STRUC csr; + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_ADHOC_ON); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + // disable all periodic state machine + pAdapter->StaCfg.bAutoReconnect = FALSE; + // reset all mlme state machine + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("fOP_STATUS_MEDIA_STATE_CONNECTED \n")); + if (pAdapter->CommonCfg.CentralChannel == 0) + { +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode == PHY_11AN_MIXED) + pAdapter->CommonCfg.CentralChannel = 36; + else +#endif // DOT11_N_SUPPORT // + pAdapter->CommonCfg.CentralChannel = 6; + } +#ifdef DOT11_N_SUPPORT + else + N_ChannelCheck(pAdapter); +#endif // DOT11_N_SUPPORT // + +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_ABOVE) + { + // 40MHz ,control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value &= 0xfffffffe; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel + 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_BELOW) + { + // 40MHz ,control channel at upper + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value |= 0x1; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel - 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else +#endif // DOT11_N_SUPPORT // + { + // 20MHz + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_20; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.Channel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAdapter->CommonCfg.Channel)); + } + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, 0x3); + // ASIC supporsts sniffer function with replacing RSSI with timestamp. + //RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + //Value |= (0x80); + //RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + // disable sync + RTMP_IO_READ32(pAdapter, BCN_TIME_CFG, &csr.word); + csr.field.bBeaconGen = 0; + csr.field.bTBTTEnable = 0; + csr.field.TsfSyncMode = 0; + RTMP_IO_WRITE32(pAdapter, BCN_TIME_CFG, csr.word); + + pAdapter->StaCfg.BssType = BSS_MONITOR; + pAdapter->net_dev->type = ARPHRD_IEEE80211_PRISM; //ARPHRD_IEEE80211; // IEEE80211 + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(MONITOR)\n")); + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_NetworkType_Proc::(NetworkType=%d)\n", pAdapter->StaCfg.BssType)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Authentication mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "WEPAUTO") == 0) || (strcmp(arg, "wepauto") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeAutoSwitch; + else if ((strcmp(arg, "OPEN") == 0) || (strcmp(arg, "open") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + else if ((strcmp(arg, "SHARED") == 0) || (strcmp(arg, "shared") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else if ((strcmp(arg, "WPAPSK") == 0) || (strcmp(arg, "wpapsk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + else if ((strcmp(arg, "WPANONE") == 0) || (strcmp(arg, "wpanone") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + else if ((strcmp(arg, "WPA2PSK") == 0) || (strcmp(arg, "wpa2psk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ((strcmp(arg, "WPA") == 0) || (strcmp(arg, "wpa") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; + else if ((strcmp(arg, "WPA2") == 0) || (strcmp(arg, "wpa2") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#endif // WPA_SUPPLICANT_SUPPORT // + else + return FALSE; + + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_AuthMode_Proc::(AuthMode=%d)\n", pAdapter->StaCfg.AuthMode)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Encryption Type + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "NONE") == 0) || (strcmp(arg, "none") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if ((strcmp(arg, "WEP") == 0) || (strcmp(arg, "wep") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if ((strcmp(arg, "TKIP") == 0) || (strcmp(arg, "tkip") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if ((strcmp(arg, "AES") == 0) || (strcmp(arg, "aes") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + else + return FALSE; + + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_EncrypType_Proc::(EncrypType=%d)\n", pAdapter->StaCfg.WepStatus)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Default Key ID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + ULONG KeyIdx; + + KeyIdx = simple_strtol(arg, 0, 10); + if((KeyIdx >= 1 ) && (KeyIdx <= 4)) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) (KeyIdx - 1 ); + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_DefaultKeyID_Proc::(DefaultKeyID=%d)\n", pAdapter->StaCfg.DefaultKeyId)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WEP KEY1 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + + pAdapter->SharedKey[BSS0][0].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 0, + pAdapter->SharedKey[BSS0][0].CipherAlg, + pAdapter->SharedKey[BSS0][0].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + + Description: + Set WEP KEY2 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][1].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 1, + pAdapter->SharedKey[BSS0][1].CipherAlg, + pAdapter->SharedKey[BSS0][1].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY3 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][2].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 2, + pAdapter->SharedKey[BSS0][2].CipherAlg, + pAdapter->SharedKey[BSS0][2].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY4 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][3].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 3, + pAdapter->SharedKey[BSS0][3].CipherAlg, + pAdapter->SharedKey[BSS0][3].Key, + NULL, + NULL); + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WPA PSK key + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UCHAR keyMaterial[40]; + + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + ) + return TRUE; // do nothing + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WPAPSK_Proc::(WPAPSK=%s)\n", arg)); + + NdisZeroMemory(keyMaterial, 40); + + if ((strlen(arg) < 8) || (strlen(arg) > 64)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set failed!!(WPAPSK=%s), WPAPSK key-string required 8 ~ 64 characters \n", arg)); + return FALSE; + } + + if (strlen(arg) == 64) + { + AtoH(arg, keyMaterial, 32); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + + } + else + { + PasswordHash((char *)arg, pAdapter->MlmeAux.Ssid, pAdapter->MlmeAux.SsidLen, keyMaterial); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + } + + + + if(pAdapter->StaCfg.BssType == BSS_ADHOC && + pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + } + else + { + // Start STA supplicant state machine + pAdapter->StaCfg.WpaState = SS_START; + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Power Saving mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (pAdapter->StaCfg.BssType == BSS_INFRA) + { + if ((strcmp(arg, "Max_PSP") == 0) || + (strcmp(arg, "max_psp") == 0) || + (strcmp(arg, "MAX_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeMAX_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeMAX_PSP; + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + pAdapter->StaCfg.DefaultListenCount = 5; + + } + else if ((strcmp(arg, "Fast_PSP") == 0) || + (strcmp(arg, "fast_psp") == 0) || + (strcmp(arg, "FAST_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else if ((strcmp(arg, "Legacy_PSP") == 0) || + (strcmp(arg, "legacy_psp") == 0) || + (strcmp(arg, "LEGACY_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else + { + //Default Ndis802_11PowerModeCAM + // clear PSM bit immediately + MlmeSetPsmBit(pAdapter, PWR_ACTIVE); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_PSMode_Proc::(PSMode=%ld)\n", pAdapter->StaCfg.WindowsPowerMode)); + } + else + return FALSE; + + + return TRUE; +} + +#ifdef WPA_SUPPLICANT_SUPPORT +/* + ========================================================================== + Description: + Set WpaSupport flag. + Value: + 0: Driver ignore wpa_supplicant. + 1: wpa_supplicant initiates scanning and AP selection. + 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + if ( simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + else if ( simple_strtol(arg, 0, 10) == 1) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE; + else if ( simple_strtol(arg, 0, 10) == 2) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE_WITH_WEB_UI; + else + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Wpa_Support::(WpaSupplicantUP=%d)\n", pAd->StaCfg.WpaSupplicantUP)); + + return TRUE; +} +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +/* + ========================================================================== + Description: + Read / Write MAC + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 mac 0 ==> read MAC where Addr=0x0 + 2.) iwpriv ra0 mac 0=12 ==> write MAC where Addr=0x0, value=12 + ========================================================================== +*/ +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + ULONG macAddr = 0; + UCHAR temp[16], temp2[16]; + UINT32 macValue = 0; + INT Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // Mac Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + if (macAddr < 0xFFFF) + { + RTMP_IO_READ32(pAdapter, macAddr, &macValue); + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%lx, MacValue=%x\n", macAddr, macValue)); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr , macValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[8-k+j] = temp2[j]; + } + + while(k < 8) + temp2[7-k++]='0'; + temp2[8]='\0'; + + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 4); + macValue = *temp*256*256*256 + temp[1]*256*256 + temp[2]*256 + temp[3]; + + // debug mode + if (macAddr == (HW_DEBUG_SETTING_BASE + 4)) + { + // 0x2bf4: byte0 non-zero: enable R17 tuning, 0: disable R17 tuning + if (macValue & 0x000000ff) + { + pAdapter->BbpTuning.bEnable = TRUE; + DBGPRINT(RT_DEBUG_TRACE,("turn on R17 tuning\n")); + } + else + { + UCHAR R66; + pAdapter->BbpTuning.bEnable = FALSE; + R66 = 0x26 + GET_LNA_GAIN(pAdapter); +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + DBGPRINT(RT_DEBUG_TRACE,("turn off R17 tuning, restore to 0x%02x\n", R66)); + } + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%02lx, MacValue=0x%x\n", macAddr, macValue)); + + RTMP_IO_WRITE32(pAdapter, macAddr, macValue); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr, macValue); + } + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlMAC\n\n")); +} + +/* + ========================================================================== + Description: + Read / Write E2PROM + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 e2p 0 ==> read E2PROM where Addr=0x0 + 2.) iwpriv ra0 e2p 0=1234 ==> write E2PROM where Addr=0x0, value=1234 + ========================================================================== +*/ +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + USHORT eepAddr = 0; + UCHAR temp[16], temp2[16]; + USHORT eepValue; + int Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + + + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // E2PROM addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + if (eepAddr < 0xFFFF) + { + RT28xx_EEPROM_READ16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%04X]:0x%04X ", eepAddr , eepValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[4-k+j] = temp2[j]; + } + + while(k < 4) + temp2[3-k++]='0'; + temp2[4]='\0'; + + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 2); + eepValue = *temp*256 + temp[1]; + + RT28xx_EEPROM_WRITE16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%02X]:%02X ", eepAddr, eepValue); + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlE2PROM\n")); +} +#endif // DBG // + + + + +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.bTGnWifiTest = FALSE; + else + pAd->StaCfg.bTGnWifiTest = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_TGnWifiTest_Proc::(bTGnWifiTest=%d)\n", pAd->StaCfg.bTGnWifiTest)); + return TRUE; +} + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR LongRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_LongRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR ShortRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_ShortRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_None; + else if (simple_strtol(arg, 0, 10) == 1) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Flexible; + else if (simple_strtol(arg, 0, 10) == 2) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Strict; + else + return FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Ieee802dMode_Proc::(IEEEE0211dMode=%d)\n", pAdapter->StaCfg.IEEE80211dClientMode)); + return TRUE; +} +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + else + pAd->CommonCfg.CarrierDetect.Enable = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_CarrierDetect_Proc::(CarrierDetect.Enable=%d)\n", pAd->CommonCfg.CarrierDetect.Enable)); + return TRUE; +} +#endif // CARRIER_DETECTION_SUPPORT // + + +INT Show_Adhoc_MacTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PCHAR extra) +{ + INT i; + + sprintf(extra, "\n"); + +#ifdef DOT11_N_SUPPORT + sprintf(extra, "%sHT Operating Mode : %d\n", extra, pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode); +#endif // DOT11_N_SUPPORT // + + sprintf(extra, "%s\n%-19s%-4s%-4s%-7s%-7s%-7s%-10s%-6s%-6s%-6s%-6s\n", extra, + "MAC", "AID", "BSS", "RSSI0", "RSSI1", "RSSI2", "PhMd", "BW", "MCS", "SGI", "STBC"); + + for (i=1; iMacTab.Content[i]; + + if (strlen(extra) > (IW_PRIV_SIZE_MASK - 30)) + break; + if ((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + { + sprintf(extra, "%s%02X:%02X:%02X:%02X:%02X:%02X ", extra, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + sprintf(extra, "%s%-4d", extra, (int)pEntry->Aid); + sprintf(extra, "%s%-4d", extra, (int)pEntry->apidx); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi0); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi1); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi2); + sprintf(extra, "%s%-10s", extra, GetPhyMode(pEntry->HTPhyMode.field.MODE)); + sprintf(extra, "%s%-6s", extra, GetBW(pEntry->HTPhyMode.field.BW)); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.MCS); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.ShortGI); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.STBC); + sprintf(extra, "%s%-10d, %d, %d%%\n", extra, pEntry->DebugFIFOCount, pEntry->DebugTxCount, + (pEntry->DebugTxCount) ? ((pEntry->DebugTxCount-pEntry->DebugFIFOCount)*100/pEntry->DebugTxCount) : 0); + sprintf(extra, "%s\n", extra); + } + } + + return TRUE; +} + + diff --git a/drivers/staging/rt2870/sta_ioctl.c.patch b/drivers/staging/rt2870/sta_ioctl.c.patch new file mode 100644 index 000000000000..8672b147a761 --- /dev/null +++ b/drivers/staging/rt2870/sta_ioctl.c.patch @@ -0,0 +1,18 @@ +--- sta_ioctl.c 2008-09-19 14:37:52.000000000 +0800 ++++ sta_ioctl.c.fc9 2008-09-19 14:38:20.000000000 +0800 +@@ -49,15 +49,9 @@ + + #define GROUP_KEY_NO 4 + +-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) + #define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_A, _B, _C, _D, _E) + #define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_A, _B, _C, _D, _E) + #define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_A, _B, _C, _D, _E, _F) +-#else +-#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_B, _C, _D, _E) +-#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_B, _C, _D, _E) +-#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_B, _C, _D, _E, _F) +-#endif + + extern UCHAR CipherWpa2Template[]; + extern UCHAR CipherWpaPskTkip[]; diff --git a/drivers/staging/rt2870/tmp60 b/drivers/staging/rt2870/tmp60 new file mode 100644 index 000000000000..992096a248c5 --- /dev/null +++ b/drivers/staging/rt2870/tmp60 @@ -0,0 +1,7037 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sta_ioctl.c + + Abstract: + IOCTL related subroutines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Rory Chen 01-03-2003 created + Rory Chen 02-14-2005 modify to support RT61 +*/ + +#include "rt_config.h" + +#ifdef DBG +extern ULONG RTDebugLevel; +#endif + +#define NR_WEP_KEYS 4 +#define WEP_SMALL_KEY_LEN (40/8) +#define WEP_LARGE_KEY_LEN (104/8) + +#define GROUP_KEY_NO 4 + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_A, _B, _C, _D, _E, _F) +#else +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_B, _C, _D, _E, _F) +#endif + +extern UCHAR CipherWpa2Template[]; +extern UCHAR CipherWpaPskTkip[]; +extern UCHAR CipherWpaPskTkipLen; + +typedef struct PACKED _RT_VERSION_INFO{ + UCHAR DriverVersionW; + UCHAR DriverVersionX; + UCHAR DriverVersionY; + UCHAR DriverVersionZ; + UINT DriverBuildYear; + UINT DriverBuildMonth; + UINT DriverBuildDay; +} RT_VERSION_INFO, *PRT_VERSION_INFO; + +struct iw_priv_args privtab[] = { +{ RTPRIV_IOCTL_SET, + IW_PRIV_TYPE_CHAR | 1024, 0, + "set"}, + +{ RTPRIV_IOCTL_SHOW, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +{ RTPRIV_IOCTL_SHOW, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +/* --- sub-ioctls definitions --- */ + { SHOW_CONN_STATUS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "connStatus" }, + { SHOW_DRVIER_VERION, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "driverVer" }, + { SHOW_BA_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "bainfo" }, + { SHOW_DESC_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "descinfo" }, + { RAIO_OFF, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_off" }, + { RAIO_ON, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_on" }, +#ifdef QOS_DLS_SUPPORT + { SHOW_DLS_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "dlsentryinfo" }, +#endif // QOS_DLS_SUPPORT // + { SHOW_CFG_VALUE, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "show" }, + { SHOW_ADHOC_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "adhocEntry" }, + +/* --- sub-ioctls relations --- */ + +#ifdef DBG +{ RTPRIV_IOCTL_BBP, + IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "bbp"}, +{ RTPRIV_IOCTL_MAC, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "mac"}, +{ RTPRIV_IOCTL_E2P, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "e2p"}, +#endif /* DBG */ + +{ RTPRIV_IOCTL_STATISTICS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "stat"}, +{ RTPRIV_IOCTL_GSITESURVEY, + 0, IW_PRIV_TYPE_CHAR | 1024, + "get_site_survey"}, +}; + +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WMM_SUPPORT +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + + +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WPA_SUPPLICANT_SUPPORT +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +VOID RTMPIoctlBBP( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); +#endif // DBG // + + +NDIS_STATUS RTMPWPANoneAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +INT Set_FragTest_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef DOT11_N_SUPPORT +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // DOT11_N_SUPPORT // + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // CARRIER_DETECTION_SUPPORT // + +INT Show_Adhoc_MacTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PCHAR extra); + +static struct { + CHAR *name; + INT (*set_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg); +} *PRTMP_PRIVATE_SET_PROC, RTMP_PRIVATE_SUPPORT_PROC[] = { + {"DriverVersion", Set_DriverVersion_Proc}, + {"CountryRegion", Set_CountryRegion_Proc}, + {"CountryRegionABand", Set_CountryRegionABand_Proc}, + {"SSID", Set_SSID_Proc}, + {"WirelessMode", Set_WirelessMode_Proc}, + {"TxBurst", Set_TxBurst_Proc}, + {"TxPreamble", Set_TxPreamble_Proc}, + {"TxPower", Set_TxPower_Proc}, + {"Channel", Set_Channel_Proc}, + {"BGProtection", Set_BGProtection_Proc}, + {"RTSThreshold", Set_RTSThreshold_Proc}, + {"FragThreshold", Set_FragThreshold_Proc}, +#ifdef DOT11_N_SUPPORT + {"HtBw", Set_HtBw_Proc}, + {"HtMcs", Set_HtMcs_Proc}, + {"HtGi", Set_HtGi_Proc}, + {"HtOpMode", Set_HtOpMode_Proc}, + {"HtExtcha", Set_HtExtcha_Proc}, + {"HtMpduDensity", Set_HtMpduDensity_Proc}, + {"HtBaWinSize", Set_HtBaWinSize_Proc}, + {"HtRdg", Set_HtRdg_Proc}, + {"HtAmsdu", Set_HtAmsdu_Proc}, + {"HtAutoBa", Set_HtAutoBa_Proc}, + {"HtBaDecline", Set_BADecline_Proc}, + {"HtProtect", Set_HtProtect_Proc}, + {"HtMimoPs", Set_HtMimoPs_Proc}, +#endif // DOT11_N_SUPPORT // + +#ifdef AGGREGATION_SUPPORT + {"PktAggregate", Set_PktAggregate_Proc}, +#endif + +#ifdef WMM_SUPPORT + {"WmmCapable", Set_WmmCapable_Proc}, +#endif + {"IEEE80211H", Set_IEEE80211H_Proc}, + {"NetworkType", Set_NetworkType_Proc}, + {"AuthMode", Set_AuthMode_Proc}, + {"EncrypType", Set_EncrypType_Proc}, + {"DefaultKeyID", Set_DefaultKeyID_Proc}, + {"Key1", Set_Key1_Proc}, + {"Key2", Set_Key2_Proc}, + {"Key3", Set_Key3_Proc}, + {"Key4", Set_Key4_Proc}, + {"WPAPSK", Set_WPAPSK_Proc}, + {"ResetCounter", Set_ResetStatCounter_Proc}, + {"PSMode", Set_PSMode_Proc}, +#ifdef DBG + {"Debug", Set_Debug_Proc}, +#endif + +#ifdef RALINK_ATE + {"ATE", Set_ATE_Proc}, + {"ATEDA", Set_ATE_DA_Proc}, + {"ATESA", Set_ATE_SA_Proc}, + {"ATEBSSID", Set_ATE_BSSID_Proc}, + {"ATECHANNEL", Set_ATE_CHANNEL_Proc}, + {"ATETXPOW0", Set_ATE_TX_POWER0_Proc}, + {"ATETXPOW1", Set_ATE_TX_POWER1_Proc}, + {"ATETXANT", Set_ATE_TX_Antenna_Proc}, + {"ATERXANT", Set_ATE_RX_Antenna_Proc}, + {"ATETXFREQOFFSET", Set_ATE_TX_FREQOFFSET_Proc}, + {"ATETXBW", Set_ATE_TX_BW_Proc}, + {"ATETXLEN", Set_ATE_TX_LENGTH_Proc}, + {"ATETXCNT", Set_ATE_TX_COUNT_Proc}, + {"ATETXMCS", Set_ATE_TX_MCS_Proc}, + {"ATETXMODE", Set_ATE_TX_MODE_Proc}, + {"ATETXGI", Set_ATE_TX_GI_Proc}, + {"ATERXFER", Set_ATE_RX_FER_Proc}, + {"ATERRF", Set_ATE_Read_RF_Proc}, + {"ATEWRF1", Set_ATE_Write_RF1_Proc}, + {"ATEWRF2", Set_ATE_Write_RF2_Proc}, + {"ATEWRF3", Set_ATE_Write_RF3_Proc}, + {"ATEWRF4", Set_ATE_Write_RF4_Proc}, + {"ATELDE2P", Set_ATE_Load_E2P_Proc}, + {"ATERE2P", Set_ATE_Read_E2P_Proc}, + {"ATESHOW", Set_ATE_Show_Proc}, + {"ATEHELP", Set_ATE_Help_Proc}, + +#ifdef RALINK_28xx_QA + {"TxStop", Set_TxStop_Proc}, + {"RxStop", Set_RxStop_Proc}, +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#ifdef WPA_SUPPLICANT_SUPPORT + {"WpaSupport", Set_Wpa_Support}, +#endif // WPA_SUPPLICANT_SUPPORT // + + + + {"FixedTxMode", Set_FixedTxMode_Proc}, +#ifdef CONFIG_APSTA_MIXED_SUPPORT + {"OpMode", Set_OpMode_Proc}, +#endif // CONFIG_APSTA_MIXED_SUPPORT // +#ifdef DOT11_N_SUPPORT + {"TGnWifiTest", Set_TGnWifiTest_Proc}, + {"ForceGF", Set_ForceGF_Proc}, +#endif // DOT11_N_SUPPORT // +#ifdef QOS_DLS_SUPPORT + {"DlsAddEntry", Set_DlsAddEntry_Proc}, + {"DlsTearDownEntry", Set_DlsTearDownEntry_Proc}, +#endif // QOS_DLS_SUPPORT // + {"LongRetry", Set_LongRetryLimit_Proc}, + {"ShortRetry", Set_ShortRetryLimit_Proc}, +#ifdef EXT_BUILD_CHANNEL_LIST + {"11dClientMode", Set_Ieee80211dClientMode_Proc}, +#endif // EXT_BUILD_CHANNEL_LIST // +#ifdef CARRIER_DETECTION_SUPPORT + {"CarrierDetect", Set_CarrierDetect_Proc}, +#endif // CARRIER_DETECTION_SUPPORT // + + {NULL,} +}; + + +VOID RTMPAddKey( + IN PRTMP_ADAPTER pAd, + IN PNDIS_802_11_KEY pKey) +{ + ULONG KeyIdx; + MAC_TABLE_ENTRY *pEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey ------>\n")); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + if (pKey->KeyIndex & 0x80000000) + { + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + NdisZeroMemory(pAd->StaCfg.PMK, 32); + NdisMoveMemory(pAd->StaCfg.PMK, pKey->KeyMaterial, pKey->KeyLength); + goto end; + } + // Update PTK + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(pEntry->PairwiseKey.Key, pAd->SharedKey[BSS0][0].Key, LEN_TKIP_EK); + NdisMoveMemory(pEntry->PairwiseKey.RxMic, pAd->SharedKey[BSS0][0].RxMic, LEN_TKIP_RXMICK); + NdisMoveMemory(pEntry->PairwiseKey.TxMic, pAd->SharedKey[BSS0][0].TxMic, LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else + { + // Update GTK + pAd->StaCfg.DefaultKeyId = (pKey->KeyIndex & 0xFF); + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else // dynamic WEP from wpa_supplicant + { + UCHAR CipherAlg; + PUCHAR Key; + + if(pKey->KeyLength == 32) + goto end; + + KeyIdx = pKey->KeyIndex & 0x0fffffff; + + if (KeyIdx < 4) + { + // it is a default shared key, for Pairwise key setting + if (pKey->KeyIndex & 0x80000000) + { + pEntry = MacTableLookup(pAd, pKey->BSSID); + + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey: Set Pair-wise Key\n")); + + // set key material and key length + pEntry->PairwiseKey.KeyLen = (UCHAR)pKey->KeyLength; + NdisMoveMemory(pEntry->PairwiseKey.Key, &pKey->KeyMaterial, pKey->KeyLength); + + // set Cipher type + if (pKey->KeyLength == 5) + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP64; + else + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP128; + + // Add Pair-wise key to Asic + AsicAddPairwiseKeyEntry( + pAd, + pEntry->Addr, + (UCHAR)pEntry->Aid, + &pEntry->PairwiseKey); + + // update WCID attribute table and IVEIV table for this entry + RTMPAddWcidAttributeEntry( + pAd, + BSS0, + KeyIdx, // The value may be not zero + pEntry->PairwiseKey.CipherAlg, + pEntry); + + } + } + else + { + // Default key for tx (shared key) + pAd->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + + // set key material and key length + pAd->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key, &pKey->KeyMaterial, pKey->KeyLength); + + // Set Ciper type + if (pKey->KeyLength == 5) + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP64; + else + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP128; + + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + Key = pAd->SharedKey[BSS0][KeyIdx].Key; + + // Set Group key material to Asic + AsicAddSharedKeyEntry(pAd, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx, CipherAlg, NULL); + + } + } + } +end: + return; +} + +char * rtstrchr(const char * s, int c) +{ + for(; *s != (char) c; ++s) + if (*s == '\0') + return NULL; + return (char *) s; +} + +/* +This is required for LinEX2004/kernel2.6.7 to provide iwlist scanning function +*/ + +int +rt_ioctl_giwname(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ +// PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + +#ifdef RT2870 + strncpy(name, "RT2870 Wireless", IFNAMSIZ); +#endif // RT2870 // + return 0; +} + +int rt_ioctl_siwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int chan = -1; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + + if (freq->e > 1) + return -EINVAL; + + if((freq->e == 0) && (freq->m <= 1000)) + chan = freq->m; // Setting by channel number + else + MAP_KHZ_TO_CHANNEL_ID( (freq->m /100) , chan); // Setting by frequency - search the table , like 2.412G, 2.422G, + + if (ChannelSanity(pAdapter, chan) == TRUE) + { + pAdapter->CommonCfg.Channel = chan; + DBGPRINT(RT_DEBUG_ERROR, ("==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x%x] (Channel=%d)\n", SIOCSIWFREQ, pAdapter->CommonCfg.Channel)); + } + else + return -EINVAL; + + return 0; +} +int rt_ioctl_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter = NULL; + UCHAR ch; + ULONG m; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + ch = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE,("==>rt_ioctl_giwfreq %d\n", ch)); + + MAP_CHANNEL_ID_TO_KHZ(ch, m); + freq->m = m * 100; + freq->e = 1; + return 0; +} + +int rt_ioctl_siwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (*mode) + { + case IW_MODE_ADHOC: + Set_NetworkType_Proc(pAdapter, "Adhoc"); + break; + case IW_MODE_INFRA: + Set_NetworkType_Proc(pAdapter, "Infra"); + break; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + case IW_MODE_MONITOR: + Set_NetworkType_Proc(pAdapter, "Monitor"); + break; +#endif + default: + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n", *mode)); + return -EINVAL; + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + return 0; +} + +int rt_ioctl_giwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (ADHOC_ON(pAdapter)) + *mode = IW_MODE_ADHOC; + else if (INFRA_ON(pAdapter)) + *mode = IW_MODE_INFRA; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + else if (MONITOR_ON(pAdapter)) + { + *mode = IW_MODE_MONITOR; + } +#endif + else + *mode = IW_MODE_AUTO; + + DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwmode(mode=%d)\n", *mode)); + return 0; +} + +int rt_ioctl_siwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + return 0; +} + +int rt_ioctl_giwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + return 0; +} + +int rt_ioctl_giwrange(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + struct iw_range *range = (struct iw_range *) extra; + u16 val; + int i; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE ,("===>rt_ioctl_giwrange\n")); + data->length = sizeof(struct iw_range); + memset(range, 0, sizeof(struct iw_range)); + + range->txpower_capa = IW_TXPOW_DBM; + + if (INFRA_ON(pAdapter)||ADHOC_ON(pAdapter)) + { + range->min_pmp = 1 * 1024; + range->max_pmp = 65535 * 1024; + range->min_pmt = 1 * 1024; + range->max_pmt = 1000 * 1024; + range->pmp_flags = IW_POWER_PERIOD; + range->pmt_flags = IW_POWER_TIMEOUT; + range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | + IW_POWER_UNICAST_R | IW_POWER_ALL_R; + } + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 14; + + range->retry_capa = IW_RETRY_LIMIT; + range->retry_flags = IW_RETRY_LIMIT; + range->min_retry = 0; + range->max_retry = 255; + + range->num_channels = pAdapter->ChannelListNum; + + val = 0; + for (i = 1; i <= range->num_channels; i++) + { + u32 m; + range->freq[val].i = pAdapter->ChannelList[i-1].Channel; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ChannelList[i-1].Channel, m); + range->freq[val].m = m * 100; /* HZ */ + + range->freq[val].e = 1; + val++; + if (val == IW_MAX_FREQUENCIES) + break; + } + range->num_frequency = val; + + range->max_qual.qual = 100; /* what is correct max? This was not + * documented exactly. At least + * 69 has been observed. */ + range->max_qual.level = 0; /* dB */ + range->max_qual.noise = 0; /* dB */ + + /* What would be suitable values for "average/typical" qual? */ + range->avg_qual.qual = 20; + range->avg_qual.level = -60; + range->avg_qual.noise = -95; + range->sensitivity = 3; + + range->max_encoding_tokens = NR_WEP_KEYS; + range->num_encoding_sizes = 2; + range->encoding_size[0] = 5; + range->encoding_size[1] = 13; + + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + +#if WIRELESS_EXT > 17 + /* IW_ENC_CAPA_* bit field */ + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; +#endif + + return 0; +} + +int rt_ioctl_siwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + NDIS_802_11_MAC_ADDRESS Bssid; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + memset(Bssid, 0, MAC_ADDR_LEN); + memcpy(Bssid, ap_addr->sa_data, MAC_ADDR_LEN); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCSIWAP %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + + return 0; +} + +int rt_ioctl_giwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->CommonCfg.Bssid, ETH_ALEN); + } +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->MlmeAux.Bssid, ETH_ALEN); + } +#endif // WPA_SUPPLICANT_SUPPORT // + else + { + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIWAP(=EMPTY)\n")); + return -ENOTCONN; + } + + return 0; +} + +/* + * Units are in db above the noise floor. That means the + * rssi values reported in the tx/rx descriptors in the + * driver are the SNR expressed in db. + * + * If you assume that the noise floor is -95, which is an + * excellent assumption 99.5 % of the time, then you can + * derive the absolute signal level (i.e. -95 + rssi). + * There are some other slight factors to take into account + * depending on whether the rssi measurement is from 11b, + * 11g, or 11a. These differences are at most 2db and + * can be documented. + * + * NB: various calculations are based on the orinoco/wavelan + * drivers for compatibility + */ +static void set_quality(PRTMP_ADAPTER pAdapter, + struct iw_quality *iq, + signed char rssi) +{ + __u8 ChannelQuality; + + // Normalize Rssi + if (rssi >= -50) + ChannelQuality = 100; + else if (rssi >= -80) // between -50 ~ -80dbm + ChannelQuality = (__u8)(24 + ((rssi + 80) * 26)/10); + else if (rssi >= -90) // between -80 ~ -90dbm + ChannelQuality = (__u8)((rssi + 90) * 26)/10; + else + ChannelQuality = 0; + + iq->qual = (__u8)ChannelQuality; + + iq->level = (__u8)(rssi); + iq->noise = (pAdapter->BbpWriteLatch[66] > pAdapter->BbpTuning.FalseCcaUpperThreshold) ? ((__u8)pAdapter->BbpTuning.FalseCcaUpperThreshold) : ((__u8) pAdapter->BbpWriteLatch[66]); // noise level (dBm) + iq->noise += 256 - 143; + iq->updated = pAdapter->iw_stats.qual.updated; +} + +int rt_ioctl_iwaplist(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + struct sockaddr addr[IW_MAX_AP]; + struct iw_quality qual[IW_MAX_AP]; + int i; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + data->length = 0; + return 0; + //return -ENETDOWN; + } + + for (i = 0; i = pAdapter->ScanTab.BssNr) + break; + addr[i].sa_family = ARPHRD_ETHER; + memcpy(addr[i].sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + set_quality(pAdapter, &qual[i], pAdapter->ScanTab.BssEntry[i].Rssi); + } + data->length = i; + memcpy(extra, &addr, i*sizeof(addr[0])); + data->flags = 1; /* signal quality present (sort of) */ + memcpy(extra + i*sizeof(addr[0]), &qual, i*sizeof(qual[i])); + + return 0; +} + +#ifdef SIOCGIWSCAN +int rt_ioctl_siwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + ULONG Now; + int Status = NDIS_STATUS_SUCCESS; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + return -EINVAL; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount++; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + return 0; + do{ + Now = jiffies; + +#ifdef WPA_SUPPLICANT_SUPPORT + if ((pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) && + (pAdapter->StaCfg.WpaSupplicantScanCount > 3)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! WpaSupplicantScanCount > 3\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + RT28XX_MLME_HANDLER(pAdapter); + }while(0); + return 0; +} + +int rt_ioctl_giwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int i=0; + char *current_ev = extra, *previous_ev = extra; + char *end_buf; + char *current_val, custom[MAX_CUSTOM_LEN] = {0}; +#ifndef IWEVGENIE + char idx; +#endif // IWEVGENIE // + struct iw_event iwe; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + return -EAGAIN; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount = 0; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if (pAdapter->ScanTab.BssNr == 0) + { + data->length = 0; + return 0; + } + +#if WIRELESS_EXT >= 17 + if (data->length > 0) + end_buf = extra + data->length; + else + end_buf = extra + IW_SCAN_MAX_DATA; +#else + end_buf = extra + IW_SCAN_MAX_DATA; +#endif + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + if (current_ev >= end_buf) + { +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //MAC address + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, ETH_ALEN); + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_ADDR_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //ESSID + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWESSID; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].SsidLen; + iwe.u.data.flags = 1; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev,end_buf, &iwe, pAdapter->ScanTab.BssEntry[i].Ssid); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Network Type + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWMODE; + if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11IBSS) + { + iwe.u.mode = IW_MODE_ADHOC; + } + else if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11Infrastructure) + { + iwe.u.mode = IW_MODE_INFRA; + } + else + { + iwe.u.mode = IW_MODE_AUTO; + } + iwe.len = IW_EV_UINT_LEN; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Channel and Frequency + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWFREQ; + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + else + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + iwe.u.freq.e = 0; + iwe.u.freq.i = 0; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_FREQ_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Add quality statistics + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVQUAL; + iwe.u.qual.level = 0; + iwe.u.qual.noise = 0; + set_quality(pAdapter, &iwe.u.qual, pAdapter->ScanTab.BssEntry[i].Rssi); + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Encyption key + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWENCODE; + if (CAP_IS_PRIVACY_ON (pAdapter->ScanTab.BssEntry[i].CapabilityInfo )) + iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf,&iwe, (char *)pAdapter->SharedKey[BSS0][(iwe.u.data.flags & IW_ENCODE_INDEX)-1].Key); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Bit Rate + //================================ + if (pAdapter->ScanTab.BssEntry[i].SupRateLen) + { + UCHAR tmpRate = pAdapter->ScanTab.BssEntry[i].SupRate[pAdapter->ScanTab.BssEntry[i].SupRateLen-1]; + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWRATE; + current_val = current_ev + IW_EV_LCP_LEN; + if (tmpRate == 0x82) + iwe.u.bitrate.value = 1 * 1000000; + else if (tmpRate == 0x84) + iwe.u.bitrate.value = 2 * 1000000; + else if (tmpRate == 0x8B) + iwe.u.bitrate.value = 5.5 * 1000000; + else if (tmpRate == 0x96) + iwe.u.bitrate.value = 11 * 1000000; + else + iwe.u.bitrate.value = (tmpRate/2) * 1000000; + + iwe.u.bitrate.disabled = 0; + current_val = IWE_STREAM_ADD_VALUE(info, current_ev, + current_val, end_buf, &iwe, + IW_EV_PARAM_LEN); + + if((current_val-current_ev)>IW_EV_LCP_LEN) + current_ev = current_val; + else +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + +#ifdef IWEVGENIE + //WPA IE + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].WpaIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].WpaIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].RsnIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].RsnIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#else + //WPA IE + //================================ + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen * 2) + 7; + NdisMoveMemory(custom, "wpa_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].WpaIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen * 2) + 7; + NdisMoveMemory(custom, "rsn_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].RsnIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#endif // IWEVGENIE // + } + + data->length = current_ev - extra; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + DBGPRINT(RT_DEBUG_ERROR ,("===>rt_ioctl_giwscan. %d(%d) BSS returned, data->length = %d\n",i , pAdapter->ScanTab.BssNr, data->length)); + return 0; +} +#endif + +int rt_ioctl_siwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->flags) + { + PCHAR pSsidString = NULL; + + // Includes null character. + if (data->length > (IW_ESSID_MAX_SIZE + 1)) + return -E2BIG; + + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, essid, data->length); + if (Set_SSID_Proc(pAdapter, pSsidString) == FALSE) + return -EINVAL; + } + else + return -ENOMEM; + } + else + { + // ANY ssid + if (Set_SSID_Proc(pAdapter, "") == FALSE) + return -EINVAL; + } + return 0; +} + +int rt_ioctl_giwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + data->flags = 1; + if (MONITOR_ON(pAdapter)) + { + data->length = 0; + return 0; + } + + if (OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is connected\n")); + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } +#ifdef RT2870 +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // RT2870 // + else + {//the ANY ssid was specified + data->length = 0; + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is not connected, ess\n")); + } + + return 0; + +} + +int rt_ioctl_siwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE ,("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->length > IW_ESSID_MAX_SIZE) + return -EINVAL; + + memset(pAdapter->nickname, 0, IW_ESSID_MAX_SIZE + 1); + memcpy(pAdapter->nickname, nickname, data->length); + + + return 0; +} + +int rt_ioctl_giwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (data->length > strlen(pAdapter->nickname) + 1) + data->length = strlen(pAdapter->nickname) + 1; + if (data->length > 0) { + memcpy(nickname, pAdapter->nickname, data->length-1); + nickname[data->length-1] = '\0'; + } + return 0; +} + +int rt_ioctl_siwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (rts->disabled) + val = MAX_RTS_THRESHOLD; + else if (rts->value < 0 || rts->value > MAX_RTS_THRESHOLD) + return -EINVAL; + else if (rts->value == 0) + val = MAX_RTS_THRESHOLD; + else + val = rts->value; + + if (val != pAdapter->CommonCfg.RtsThreshold) + pAdapter->CommonCfg.RtsThreshold = val; + + return 0; +} + +int rt_ioctl_giwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + rts->value = pAdapter->CommonCfg.RtsThreshold; + rts->disabled = (rts->value == MAX_RTS_THRESHOLD); + rts->fixed = 1; + + return 0; +} + +int rt_ioctl_siwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (frag->disabled) + val = MAX_FRAG_THRESHOLD; + else if (frag->value >= MIN_FRAG_THRESHOLD || frag->value <= MAX_FRAG_THRESHOLD) + val = __cpu_to_le16(frag->value & ~0x1); /* even numbers only */ + else if (frag->value == 0) + val = MAX_FRAG_THRESHOLD; + else + return -EINVAL; + + pAdapter->CommonCfg.FragmentThreshold = val; + return 0; +} + +int rt_ioctl_giwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + frag->value = pAdapter->CommonCfg.FragmentThreshold; + frag->disabled = (frag->value == MAX_FRAG_THRESHOLD); + frag->fixed = 1; + + return 0; +} + +#define MAX_WEP_KEY_SIZE 13 +#define MIN_WEP_KEY_SIZE 5 +int rt_ioctl_siwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((erq->length == 0) && + (erq->flags & IW_ENCODE_DISABLED)) + { + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + else if ((erq->length == 0) && + (erq->flags & IW_ENCODE_RESTRICTED || erq->flags & IW_ENCODE_OPEN)) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + if (erq->flags & IW_ENCODE_RESTRICTED) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + + if (erq->length > 0) + { + int keyIdx = (erq->flags & IW_ENCODE_INDEX) - 1; + /* Check the size of the key */ + if (erq->length > MAX_WEP_KEY_SIZE) { + return -EINVAL; + } + /* Check key index */ + if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + { + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::Wrong keyIdx=%d! Using default key instead (%d)\n", + keyIdx, pAdapter->StaCfg.DefaultKeyId)); + + //Using default key + keyIdx = pAdapter->StaCfg.DefaultKeyId; + } + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + + if (erq->length == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (erq->length == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + /* Disable the key */ + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + + /* Check if the key is not marked as invalid */ + if(!(erq->flags & IW_ENCODE_NOKEY)) { + /* Copy the key in the driver */ + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, extra, erq->length); + } + } + else + { + /* Do we want to just set the transmit key index ? */ + int index = (erq->flags & IW_ENCODE_INDEX) - 1; + if ((index >= 0) && (index < 4)) + { + pAdapter->StaCfg.DefaultKeyId = index; + } + else + /* Don't complain if only change the mode */ + if(!erq->flags & IW_ENCODE_MODE) { + return -EINVAL; + } + } + +done: + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::erq->flags=%x\n",erq->flags)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::AuthMode=%x\n",pAdapter->StaCfg.AuthMode)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::DefaultKeyId=%x, KeyLen = %d\n",pAdapter->StaCfg.DefaultKeyId , pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::WepStatus=%x\n",pAdapter->StaCfg.WepStatus)); + return 0; +} + +int +rt_ioctl_giwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *key) +{ + int kid; + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + kid = erq->flags & IW_ENCODE_INDEX; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_giwencode %d\n", erq->flags & IW_ENCODE_INDEX)); + + if (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) + { + erq->length = 0; + erq->flags = IW_ENCODE_DISABLED; + } + else if ((kid > 0) && (kid <=4)) + { + // copy wep key + erq->flags = kid ; /* NB: base 1 */ + if (erq->length > pAdapter->SharedKey[BSS0][kid-1].KeyLen) + erq->length = pAdapter->SharedKey[BSS0][kid-1].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][kid-1].Key, erq->length); + //if ((kid == pAdapter->PortCfg.DefaultKeyId)) + //erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + + } + else if (kid == 0) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->length = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, erq->length); + // copy default key ID + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->flags = pAdapter->StaCfg.DefaultKeyId + 1; /* NB: base 1 */ + erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + } + + return 0; + +} + +static int +rt_ioctl_setparam(struct net_device *dev, struct iw_request_info *info, + void *w, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter; + POS_COOKIE pObj; + char *this_char = extra; + char *value; + int Status=0; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + pAdapter = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAdapter->OS_Cookie; + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (!*this_char) + return -EINVAL; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value) + return -EINVAL; + + // reject setting nothing besides ANY ssid(ssidLen=0) + if (!*value && (strcmp(this_char, "SSID") != 0)) + return -EINVAL; + + for (PRTMP_PRIVATE_SET_PROC = RTMP_PRIVATE_SUPPORT_PROC; PRTMP_PRIVATE_SET_PROC->name; PRTMP_PRIVATE_SET_PROC++) + { + if (strcmp(this_char, PRTMP_PRIVATE_SET_PROC->name) == 0) + { + if(!PRTMP_PRIVATE_SET_PROC->set_proc(pAdapter, value)) + { //FALSE:Set private failed then return Invalid argument + Status = -EINVAL; + } + break; //Exit for loop. + } + } + + if(PRTMP_PRIVATE_SET_PROC->name == NULL) + { //Not found argument + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_setparam:: (iwpriv) Not Support Set Command [%s=%s]\n", this_char, value)); + } + + return Status; +} + + +static int +rt_private_get_statistics(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n\n"); + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->ate.TxDoneCount); + //sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->ate.TxDoneCount); + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart - (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + } + sprintf(extra+strlen(extra), "Tx success after retry = %ld\n", (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + sprintf(extra+strlen(extra), "Tx fail to Rcv ACK after retry = %ld\n", (ULONG)pAd->WlanCounters.FailedCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Success Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSSuccessCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Fail Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSFailureCount.QuadPart); + + sprintf(extra+strlen(extra), "Rx success = %ld\n", (ULONG)pAd->WlanCounters.ReceivedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Rx with CRC = %ld\n", (ULONG)pAd->WlanCounters.FCSErrorCount.QuadPart); + sprintf(extra+strlen(extra), "Rx drop due to out of resource = %ld\n", (ULONG)pAd->Counters8023.RxNoBuffer); + sprintf(extra+strlen(extra), "Rx duplicate frame = %ld\n", (ULONG)pAd->WlanCounters.FrameDuplicateCount.QuadPart); + + sprintf(extra+strlen(extra), "False CCA (one second) = %ld\n", (ULONG)pAd->RalinkCounters.OneSecFalseCCACnt); +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + if (pAd->ate.RxAntennaSel == 0) + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->ate.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->ate.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } + else + { + sprintf(extra+strlen(extra), "RSSI = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + } + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } +#ifdef WPA_SUPPLICANT_SUPPORT + sprintf(extra+strlen(extra), "WpaSupplicantUP = %d\n\n", pAd->StaCfg.WpaSupplicantUP); +#endif // WPA_SUPPLICANT_SUPPORT // + + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("<== rt_private_get_statistics, wrq->length = %d\n", wrq->length)); + + return Status; +} + +#ifdef DOT11_N_SUPPORT +void getBaInfo( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pOutBuf) +{ + INT i, j; + BA_ORI_ENTRY *pOriBAEntry; + BA_REC_ENTRY *pRecBAEntry; + + for (i=0; iMacTab.Content[i]; + if (((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + || (pEntry->ValidAsWDS) || (pEntry->ValidAsMesh)) + { + sprintf(pOutBuf, "%s\n%02X:%02X:%02X:%02X:%02X:%02X (Aid = %d) (AP) -\n", + pOutBuf, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5], pEntry->Aid); + + sprintf(pOutBuf, "%s[Recipient]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BARecWcidArray[j] != 0) + { + pRecBAEntry =&pAd->BATable.BARecEntry[pEntry->BARecWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, LastIndSeq=%d, ReorderingPkts=%d\n", pOutBuf, j, pRecBAEntry->BAWinSize, pRecBAEntry->LastIndSeq, pRecBAEntry->list.qlen); + } + } + sprintf(pOutBuf, "%s\n", pOutBuf); + + sprintf(pOutBuf, "%s[Originator]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BAOriWcidArray[j] != 0) + { + pOriBAEntry =&pAd->BATable.BAOriEntry[pEntry->BAOriWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, StartSeq=%d, CurTxSeq=%d\n", pOutBuf, j, pOriBAEntry->BAWinSize, pOriBAEntry->Sequence, pEntry->TxSeq[j]); + } + } + sprintf(pOutBuf, "%s\n\n", pOutBuf); + } + if (strlen(pOutBuf) > (IW_PRIV_SIZE_MASK - 30)) + break; + } + + return; +} +#endif // DOT11_N_SUPPORT // + +static int +rt_private_show(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + u32 subcmd = wrq->flags; + + if (dev->priv_flags == INT_MAIN) + pAd = dev->priv; + else + { + pVirtualAd = dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(subcmd) + { + + case SHOW_CONN_STATUS: + if (MONITOR_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAd->CommonCfg.RegTransmitSetting.field.BW) + sprintf(extra, "Monitor Mode(CentralChannel %d)\n", pAd->CommonCfg.CentralChannel); + else +#endif // DOT11_N_SUPPORT // + sprintf(extra, "Monitor Mode(Channel %d)\n", pAd->CommonCfg.Channel); + } + else + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + if (INFRA_ON(pAd)) + { + sprintf(extra, "Connected(AP: %s[%02X:%02X:%02X:%02X:%02X:%02X])\n", + pAd->CommonCfg.Ssid, + pAd->CommonCfg.Bssid[0], + pAd->CommonCfg.Bssid[1], + pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3], + pAd->CommonCfg.Bssid[4], + pAd->CommonCfg.Bssid[5]); + DBGPRINT(RT_DEBUG_TRACE ,("Ssid=%s ,Ssidlen = %d\n",pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)); + } + else if (ADHOC_ON(pAd)) + sprintf(extra, "Connected\n"); + } + else + { + sprintf(extra, "Disconnected\n"); + DBGPRINT(RT_DEBUG_TRACE ,("ConnStatus is not connected\n")); + } + } + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case SHOW_DRVIER_VERION: + sprintf(extra, "Driver version-%s, %s %s\n", STA_DRIVER_VERSION, __DATE__, __TIME__ ); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#ifdef DOT11_N_SUPPORT + case SHOW_BA_INFO: + getBaInfo(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#endif // DOT11_N_SUPPORT // + case SHOW_DESC_INFO: + { + Show_DescInfo_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; + case RAIO_OFF: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = FALSE; + if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == FALSE) + { + MlmeRadioOff(pAd); + // Update extra information + pAd->ExtraInfo = SW_RADIO_OFF; + } + } + sprintf(extra, "Radio Off\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case RAIO_ON: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = TRUE; + //if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAd); + // Update extra information + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + } + } + sprintf(extra, "Radio On\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + + +#ifdef QOS_DLS_SUPPORT + case SHOW_DLS_ENTRY_INFO: + { + Set_DlsEntryInfo_Display_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; +#endif // QOS_DLS_SUPPORT // + + case SHOW_CFG_VALUE: + { + Status = RTMPShowCfgValue(pAd, wrq->pointer, extra); + if (Status == 0) + wrq->length = strlen(extra) + 1; // 1: size of '\0' + } + break; + case SHOW_ADHOC_ENTRY_INFO: + Show_Adhoc_MacTable_Proc(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("%s - unknow subcmd = %d\n", __FUNCTION__, subcmd)); + break; + } + + return Status; +} + +#ifdef SIOCSIWMLME +int rt_ioctl_siwmlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer; + MLME_QUEUE_ELEM MsgElem; + MLME_DISASSOC_REQ_STRUCT DisAssocReq; + MLME_DEAUTH_REQ_STRUCT DeAuthReq; + + DBGPRINT(RT_DEBUG_TRACE, ("====> %s\n", __FUNCTION__)); + + if (pMlme == NULL) + return -EINVAL; + + switch(pMlme->cmd) + { +#ifdef IW_MLME_DEAUTH + case IW_MLME_DEAUTH: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DEAUTH\n", __FUNCTION__)); + COPY_MAC_ADDR(DeAuthReq.Addr, pAd->CommonCfg.Bssid); + DeAuthReq.Reason = pMlme->reason_code; + MsgElem.MsgLen = sizeof(MLME_DEAUTH_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DeAuthReq, sizeof(MLME_DEAUTH_REQ_STRUCT)); + MlmeDeauthReqAction(pAd, &MsgElem); + if (INFRA_ON(pAd)) + { + LinkDown(pAd, FALSE); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + break; +#endif // IW_MLME_DEAUTH // +#ifdef IW_MLME_DISASSOC + case IW_MLME_DISASSOC: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DISASSOC\n", __FUNCTION__)); + COPY_MAC_ADDR(DisAssocReq.Addr, pAd->CommonCfg.Bssid); + DisAssocReq.Reason = pMlme->reason_code; + + MsgElem.Machine = ASSOC_STATE_MACHINE; + MsgElem.MsgType = MT2_MLME_DISASSOC_REQ; + MsgElem.MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DisAssocReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; + MlmeDisassocReqAction(pAd, &MsgElem); + break; +#endif // IW_MLME_DISASSOC // + default: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - Unknow Command\n", __FUNCTION__)); + break; + } + + return 0; +} +#endif // SIOCSIWMLME // + +#if WIRELESS_EXT > 17 +int rt_ioctl_siwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + if (param->value == IW_AUTH_WPA_VERSION_WPA) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + } + else if (param->value == IW_AUTH_WPA_VERSION_WPA2) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_PAIRWISE: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_PAIRWISE - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_GROUP: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_GROUP - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_KEY_MGMT: + if (param->value == IW_AUTH_KEY_MGMT_802_1X) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } +#ifdef WPA_SUPPLICANT_SUPPORT + else + // WEP 1x + pAdapter->StaCfg.IEEE8021X = TRUE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == 0) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_KEY_MGMT - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + /*if (param->value == 0) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + }*/ + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_PRIVACY_INVOKED - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_DROP_UNENCRYPTED: + if (param->value != 0) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_80211_AUTH_ALG: + if (param->value & IW_AUTH_ALG_SHARED_KEY) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + } + else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + } + else + return -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_80211_AUTH_ALG - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_WPA_ENABLED: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_ENABLED - Driver supports WPA!(param->value = %d)\n", __FUNCTION__, param->value)); + break; + default: + return -EOPNOTSUPP; +} + + return 0; +} + +int rt_ioctl_giwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_DROP_UNENCRYPTED: + param->value = (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) ? 0 : 1; + break; + + case IW_AUTH_80211_AUTH_ALG: + param->value = (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) ? IW_AUTH_ALG_SHARED_KEY : IW_AUTH_ALG_OPEN_SYSTEM; + break; + + case IW_AUTH_WPA_ENABLED: + param->value = (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) ? 1 : 0; + break; + + default: + return -EOPNOTSUPP; + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_giwauth::param->value = %d!\n", param->value)); + return 0; +} + +void fnSetCipherKey( + IN PRTMP_ADAPTER pAdapter, + IN INT keyIdx, + IN UCHAR CipherAlg, + IN BOOLEAN bGTK, + IN struct iw_encode_ext *ext) +{ + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, LEN_TKIP_EK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].TxMic, ext->key + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].RxMic, ext->key + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CipherAlg; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + pAdapter->SharedKey[BSS0][keyIdx].Key, + pAdapter->SharedKey[BSS0][keyIdx].TxMic, + pAdapter->SharedKey[BSS0][keyIdx].RxMic); + + if (bGTK) + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + NULL); + else + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + &pAdapter->MacTab.Content[BSSID_WCID]); +} + +int rt_ioctl_siwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) + { + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int keyIdx, alg = ext->alg; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (encoding->flags & IW_ENCODE_DISABLED) + { + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + // set BSSID wcid entry of the Pair-wise Key table as no-security mode + AsicRemovePairwiseKeyEntry(pAdapter, BSS0, BSSID_WCID); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)keyIdx); + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE, ("%s::Remove all keys!(encoding->flags = %x)\n", __FUNCTION__, encoding->flags)); + } + else + { + // Get Key Index and convet to our own defined key index + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + if((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + return -EINVAL; + + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + pAdapter->StaCfg.DefaultKeyId = keyIdx; + DBGPRINT(RT_DEBUG_TRACE, ("%s::DefaultKeyId = %d\n", __FUNCTION__, pAdapter->StaCfg.DefaultKeyId)); + } + + switch (alg) { + case IW_ENCODE_ALG_NONE: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_NONE\n", __FUNCTION__)); + break; + case IW_ENCODE_ALG_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_WEP - ext->key_len = %d, keyIdx = %d\n", __FUNCTION__, ext->key_len, keyIdx)); + if (ext->key_len == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (ext->key_len == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + return -EINVAL; + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, ext->key_len); + break; + case IW_ENCODE_ALG_TKIP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_TKIP - keyIdx = %d, ext->key_len = %d\n", __FUNCTION__, keyIdx, ext->key_len)); + if (ext->key_len == 32) + { + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, TRUE, ext); + + // set 802.1x port control + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + } + else + return -EINVAL; + break; + case IW_ENCODE_ALG_CCMP: + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, TRUE, ext); + + // set 802.1x port control + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + break; + default: + return -EINVAL; + } + } + + return 0; +} + +int +rt_ioctl_giwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PCHAR pKey = NULL; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int idx, max_key_len; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_giwencodeext\n")); + + max_key_len = encoding->length - sizeof(*ext); + if (max_key_len < 0) + return -EINVAL; + + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) + { + if (idx < 1 || idx > 4) + return -EINVAL; + idx--; + + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)) + { + if (idx != pAd->StaCfg.DefaultKeyId) + { + ext->key_len = 0; + return 0; + } + } + } + else + idx = pAd->StaCfg.DefaultKeyId; + + encoding->flags = idx + 1; + memset(ext, 0, sizeof(*ext)); + + ext->key_len = 0; + switch(pAd->StaCfg.WepStatus) { + case Ndis802_11WEPDisabled: + ext->alg = IW_ENCODE_ALG_NONE; + encoding->flags |= IW_ENCODE_DISABLED; + break; + case Ndis802_11WEPEnabled: + ext->alg = IW_ENCODE_ALG_WEP; + if (pAd->SharedKey[BSS0][idx].KeyLen > max_key_len) + return -E2BIG; + else + { + ext->key_len = pAd->SharedKey[BSS0][idx].KeyLen; + pKey = &(pAd->SharedKey[BSS0][idx].Key[0]); + } + break; + case Ndis802_11Encryption2Enabled: + case Ndis802_11Encryption3Enabled: + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) + ext->alg = IW_ENCODE_ALG_TKIP; + else + ext->alg = IW_ENCODE_ALG_CCMP; + + if (max_key_len < 32) + return -E2BIG; + else + { + ext->key_len = 32; + pKey = &pAd->StaCfg.PMK[0]; + } + break; + default: + return -EINVAL; + } + + if (ext->key_len && pKey) + { + encoding->flags |= IW_ENCODE_ENABLED; + memcpy(ext->key, pKey, ext->key_len); + } + + return 0; +} + +#ifdef SIOCSIWGENIE +int rt_ioctl_siwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (wrqu->data.length > MAX_LEN_OF_RSNIE || + (wrqu->data.length && extra == NULL)) + return -EINVAL; + + if (wrqu->data.length) + { + pAd->StaCfg.RSNIE_Len = wrqu->data.length; + NdisMoveMemory(&pAd->StaCfg.RSN_IE[0], extra, pAd->StaCfg.RSNIE_Len); + } + else + { + pAd->StaCfg.RSNIE_Len = 0; + NdisZeroMemory(&pAd->StaCfg.RSN_IE[0], MAX_LEN_OF_RSNIE); + } + + return 0; +} +#endif // SIOCSIWGENIE // + +int rt_ioctl_giwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if ((pAd->StaCfg.RSNIE_Len == 0) || + (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) + { + wrqu->data.length = 0; + return 0; + } + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + if (wrqu->data.length < pAd->StaCfg.RSNIE_Len) + return -E2BIG; + + wrqu->data.length = pAd->StaCfg.RSNIE_Len; + memcpy(extra, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + else +#endif // SIOCSIWGENIE // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + { + UCHAR RSNIe = IE_WPA; + + if (wrqu->data.length < (pAd->StaCfg.RSNIE_Len + 2)) // ID, Len + return -E2BIG; + wrqu->data.length = pAd->StaCfg.RSNIE_Len + 2; + + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)) + RSNIe = IE_RSN; + + extra[0] = (char)RSNIe; + extra[1] = pAd->StaCfg.RSNIE_Len; + memcpy(extra+2, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + + return 0; +} + +int rt_ioctl_siwpmksa(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer; + INT CachedIdx = 0, idx = 0; + + if (pPmksa == NULL) + return -EINVAL; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_siwpmksa\n")); + switch(pPmksa->cmd) + { + case IW_PMKSA_FLUSH: + NdisZeroMemory(pAd->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_FLUSH\n")); + break; + case IW_PMKSA_REMOVE: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + { + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN); + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].PMKID, 16); + for (idx = CachedIdx; idx < (pAd->StaCfg.SavedPMKNum - 1); idx++) + { + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].BSSID[0], &pAd->StaCfg.SavedPMK[idx+1].BSSID[0], MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].PMKID[0], &pAd->StaCfg.SavedPMK[idx+1].PMKID[0], 16); + } + pAd->StaCfg.SavedPMKNum--; + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_REMOVE\n")); + break; + case IW_PMKSA_ADD: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + pAd->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pPmksa->bssid.sa_data[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_ADD\n")); + break; + default: + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - Unknow Command!!\n")); + break; + } + + return 0; +} +#endif // #if WIRELESS_EXT > 17 + +#ifdef DBG +static int +rt_private_ioctl_bbp(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) + { + CHAR *this_char; + CHAR *value = NULL; + UCHAR regBBP = 0; +// CHAR arg[255]={0}; + UINT32 bbpId; + UINT32 bbpValue; + BOOLEAN bIsPrintAllBBP = FALSE; + INT Status = 0; + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + if (wrq->length > 1) //No parameters. + { + sprintf(extra, "\n"); + + //Parsing Read or Write + this_char = wrq->pointer; + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s\n", this_char)); + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s, value=%s\n", this_char, value)); + if (sscanf(this_char, "%d", &(bbpId)) == 1) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Write + if ((sscanf(this_char, "%d", &(bbpId)) == 1) && (sscanf(value, "%x", &(bbpValue)) == 1)) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + } + else + bIsPrintAllBBP = TRUE; + +next: + if (bIsPrintAllBBP) + { + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n"); + for (bbpId = 0; bbpId <= 136; bbpId++) + { + if (strlen(extra) >= (IW_PRIV_SIZE_MASK - 10)) + break; +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X ", bbpId, bbpId*2, regBBP); + if (bbpId%5 == 4) + sprintf(extra+strlen(extra), "\n"); + } + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("wrq->length = %d\n", wrq->length)); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<==rt_private_ioctl_bbp\n\n")); + + return Status; +} +#endif // DBG // + +int rt_ioctl_siwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + UINT32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::Network is down!\n")); + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(rate = %d, fixed = %d)\n", rate, fixed)); + /* rate = -1 => auto rate + rate = X, fixed = 1 => (fixed rate X) + */ + if (rate == -1) + { + //Auto Rate + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, -1); + +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + else + { + if (fixed) + { + pAd->StaCfg.bAutoTxRateSwitch = FALSE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, rate); + else + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(HtMcs=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.MCS)); + } + else + { + // TODO: rate = X, fixed = 0 => (rates <= X) + return -EOPNOTSUPP; + } + } + + return 0; +} + +int rt_ioctl_giwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + int rate_index = 0, rate_count = 0; + HTTRANSMIT_SETTING ht_setting; + __s32 ralinkrate[] = + {2, 4, 11, 22, // CCK + 12, 18, 24, 36, 48, 72, 96, 108, // OFDM + 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, // 20MHz, 800ns GI, MCS: 0 ~ 15 + 39, 78, 117, 156, 234, 312, 351, 390, // 20MHz, 800ns GI, MCS: 16 ~ 23 + 27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, // 40MHz, 800ns GI, MCS: 0 ~ 15 + 81, 162, 243, 324, 486, 648, 729, 810, // 40MHz, 800ns GI, MCS: 16 ~ 23 + 14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288, // 20MHz, 400ns GI, MCS: 0 ~ 15 + 43, 87, 130, 173, 260, 317, 390, 433, // 20MHz, 400ns GI, MCS: 16 ~ 23 + 30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, // 40MHz, 400ns GI, MCS: 0 ~ 15 + 90, 180, 270, 360, 540, 720, 810, 900}; // 40MHz, 400ns GI, MCS: 16 ~ 23 + + rate_count = sizeof(ralinkrate)/sizeof(__s32); + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((pAd->StaCfg.bAutoTxRateSwitch == FALSE) && + (INFRA_ON(pAd)) && + ((pAd->CommonCfg.PhyMode <= PHY_11G) || (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM))) + ht_setting.word = pAd->StaCfg.HTPhyMode.word; + else + ht_setting.word = pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word; + +#ifdef DOT11_N_SUPPORT + if (ht_setting.field.MODE >= MODE_HTMIX) + { +// rate_index = 12 + ((UCHAR)ht_setting.field.BW *16) + ((UCHAR)ht_setting.field.ShortGI *32) + ((UCHAR)ht_setting.field.MCS); + rate_index = 12 + ((UCHAR)ht_setting.field.BW *24) + ((UCHAR)ht_setting.field.ShortGI *48) + ((UCHAR)ht_setting.field.MCS); + } + else +#endif // DOT11_N_SUPPORT // + if (ht_setting.field.MODE == MODE_OFDM) + rate_index = (UCHAR)(ht_setting.field.MCS) + 4; + else if (ht_setting.field.MODE == MODE_CCK) + rate_index = (UCHAR)(ht_setting.field.MCS); + + if (rate_index < 0) + rate_index = 0; + + if (rate_index > rate_count) + rate_index = rate_count; + + wrqu->bitrate.value = ralinkrate[rate_index] * 500000; + wrqu->bitrate.disabled = 0; + + return 0; +} + +static const iw_handler rt_handler[] = +{ + (iw_handler) NULL, /* SIOCSIWCOMMIT */ + (iw_handler) rt_ioctl_giwname, /* SIOCGIWNAME */ + (iw_handler) NULL, /* SIOCSIWNWID */ + (iw_handler) NULL, /* SIOCGIWNWID */ + (iw_handler) rt_ioctl_siwfreq, /* SIOCSIWFREQ */ + (iw_handler) rt_ioctl_giwfreq, /* SIOCGIWFREQ */ + (iw_handler) rt_ioctl_siwmode, /* SIOCSIWMODE */ + (iw_handler) rt_ioctl_giwmode, /* SIOCGIWMODE */ + (iw_handler) NULL, /* SIOCSIWSENS */ + (iw_handler) NULL, /* SIOCGIWSENS */ + (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */ + (iw_handler) rt_ioctl_giwrange, /* SIOCGIWRANGE */ + (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ + (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ + (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ + (iw_handler) rt28xx_get_wireless_stats /* kernel code */, /* SIOCGIWSTATS */ + (iw_handler) NULL, /* SIOCSIWSPY */ + (iw_handler) NULL, /* SIOCGIWSPY */ + (iw_handler) NULL, /* SIOCSIWTHRSPY */ + (iw_handler) NULL, /* SIOCGIWTHRSPY */ + (iw_handler) rt_ioctl_siwap, /* SIOCSIWAP */ + (iw_handler) rt_ioctl_giwap, /* SIOCGIWAP */ +#ifdef SIOCSIWMLME + (iw_handler) rt_ioctl_siwmlme, /* SIOCSIWMLME */ +#else + (iw_handler) NULL, /* SIOCSIWMLME */ +#endif // SIOCSIWMLME // + (iw_handler) rt_ioctl_iwaplist, /* SIOCGIWAPLIST */ +#ifdef SIOCGIWSCAN + (iw_handler) rt_ioctl_siwscan, /* SIOCSIWSCAN */ + (iw_handler) rt_ioctl_giwscan, /* SIOCGIWSCAN */ +#else + (iw_handler) NULL, /* SIOCSIWSCAN */ + (iw_handler) NULL, /* SIOCGIWSCAN */ +#endif /* SIOCGIWSCAN */ + (iw_handler) rt_ioctl_siwessid, /* SIOCSIWESSID */ + (iw_handler) rt_ioctl_giwessid, /* SIOCGIWESSID */ + (iw_handler) rt_ioctl_siwnickn, /* SIOCSIWNICKN */ + (iw_handler) rt_ioctl_giwnickn, /* SIOCGIWNICKN */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) rt_ioctl_siwrate, /* SIOCSIWRATE */ + (iw_handler) rt_ioctl_giwrate, /* SIOCGIWRATE */ + (iw_handler) rt_ioctl_siwrts, /* SIOCSIWRTS */ + (iw_handler) rt_ioctl_giwrts, /* SIOCGIWRTS */ + (iw_handler) rt_ioctl_siwfrag, /* SIOCSIWFRAG */ + (iw_handler) rt_ioctl_giwfrag, /* SIOCGIWFRAG */ + (iw_handler) NULL, /* SIOCSIWTXPOW */ + (iw_handler) NULL, /* SIOCGIWTXPOW */ + (iw_handler) NULL, /* SIOCSIWRETRY */ + (iw_handler) NULL, /* SIOCGIWRETRY */ + (iw_handler) rt_ioctl_siwencode, /* SIOCSIWENCODE */ + (iw_handler) rt_ioctl_giwencode, /* SIOCGIWENCODE */ + (iw_handler) NULL, /* SIOCSIWPOWER */ + (iw_handler) NULL, /* SIOCGIWPOWER */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ +#if WIRELESS_EXT > 17 + (iw_handler) rt_ioctl_siwgenie, /* SIOCSIWGENIE */ + (iw_handler) rt_ioctl_giwgenie, /* SIOCGIWGENIE */ + (iw_handler) rt_ioctl_siwauth, /* SIOCSIWAUTH */ + (iw_handler) rt_ioctl_giwauth, /* SIOCGIWAUTH */ + (iw_handler) rt_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ + (iw_handler) rt_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */ + (iw_handler) rt_ioctl_siwpmksa, /* SIOCSIWPMKSA */ +#endif +}; + +static const iw_handler rt_priv_handlers[] = { + (iw_handler) NULL, /* + 0x00 */ + (iw_handler) NULL, /* + 0x01 */ +#ifndef CONFIG_AP_SUPPORT + (iw_handler) rt_ioctl_setparam, /* + 0x02 */ +#else + (iw_handler) NULL, /* + 0x02 */ +#endif // CONFIG_AP_SUPPORT // +#ifdef DBG + (iw_handler) rt_private_ioctl_bbp, /* + 0x03 */ +#else + (iw_handler) NULL, /* + 0x03 */ +#endif + (iw_handler) NULL, /* + 0x04 */ + (iw_handler) NULL, /* + 0x05 */ + (iw_handler) NULL, /* + 0x06 */ + (iw_handler) NULL, /* + 0x07 */ + (iw_handler) NULL, /* + 0x08 */ + (iw_handler) rt_private_get_statistics, /* + 0x09 */ + (iw_handler) NULL, /* + 0x0A */ + (iw_handler) NULL, /* + 0x0B */ + (iw_handler) NULL, /* + 0x0C */ + (iw_handler) NULL, /* + 0x0D */ + (iw_handler) NULL, /* + 0x0E */ + (iw_handler) NULL, /* + 0x0F */ + (iw_handler) NULL, /* + 0x10 */ + (iw_handler) rt_private_show, /* + 0x11 */ + (iw_handler) NULL, /* + 0x12 */ + (iw_handler) NULL, /* + 0x13 */ + (iw_handler) NULL, /* + 0x15 */ + (iw_handler) NULL, /* + 0x17 */ + (iw_handler) NULL, /* + 0x18 */ +}; + +const struct iw_handler_def rt28xx_iw_handler_def = +{ +#define N(a) (sizeof (a) / sizeof (a[0])) + .standard = (iw_handler *) rt_handler, + .num_standard = sizeof(rt_handler) / sizeof(iw_handler), + .private = (iw_handler *) rt_priv_handlers, + .num_private = N(rt_priv_handlers), + .private_args = (struct iw_priv_args *) privtab, + .num_private_args = N(privtab), +#if IW_HANDLER_VERSION >= 7 + .get_wireless_stats = rt28xx_get_wireless_stats, +#endif +}; + +INT RTMPSetInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_SSID Ssid; + NDIS_802_11_MAC_ADDRESS Bssid; + RT_802_11_PHY_MODE PhyMode; + RT_802_11_STA_CONFIG StaConfig; + NDIS_802_11_RATES aryRates; + RT_802_11_PREAMBLE Preamble; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeMax; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + PNDIS_802_11_KEY pKey = NULL; + PNDIS_802_11_WEP pWepKey =NULL; + PNDIS_802_11_REMOVE_KEY pRemoveKey = NULL; + NDIS_802_11_CONFIGURATION Config, *pConfig = NULL; + NDIS_802_11_NETWORK_TYPE NetType; + ULONG Now; + UINT KeyIdx = 0; + INT Status = NDIS_STATUS_SUCCESS, MaxPhyMode = PHY_11G; + ULONG PowerTemp; + BOOLEAN RadioState; + BOOLEAN StateMachineTouched = FALSE; +#ifdef DOT11_N_SUPPORT + OID_SET_HT_PHYMODE HT_PhyMode; //11n ,kathy +#endif // DOT11_N_SUPPORT // +#ifdef WPA_SUPPLICANT_SUPPORT + PNDIS_802_11_PMKID pPmkId = NULL; + BOOLEAN IEEE8021xState = FALSE; + BOOLEAN IEEE8021x_required_keys = FALSE; + UCHAR wpa_supplicant_enable = 0; +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef SNMP_SUPPORT + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR ctmp; +#endif // SNMP_SUPPORT // + + + +#ifdef DOT11_N_SUPPORT + MaxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + + DBGPRINT(RT_DEBUG_TRACE, ("-->RTMPSetInformation(), 0x%08x\n", cmd&0x7FFF)); + switch(cmd & 0x7FFF) { + case RT_OID_802_11_COUNTRY_REGION: + if (wrq->u.data.length < sizeof(UCHAR)) + Status = -EINVAL; + // Only avaliable when EEPROM not programming + else if (!(pAdapter->CommonCfg.CountryRegion & 0x80) && !(pAdapter->CommonCfg.CountryRegionForABand & 0x80)) + { + ULONG Country; + UCHAR TmpPhy; + + Status = copy_from_user(&Country, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.CountryRegion = (UCHAR)(Country & 0x000000FF); + pAdapter->CommonCfg.CountryRegionForABand = (UCHAR)((Country >> 8) & 0x000000FF); + TmpPhy = pAdapter->CommonCfg.PhyMode; + pAdapter->CommonCfg.PhyMode = 0xff; + // Build all corresponding channel information + RTMPSetPhyMode(pAdapter, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_COUNTRY_REGION (A:%d B/G:%d)\n", pAdapter->CommonCfg.CountryRegionForABand, + pAdapter->CommonCfg.CountryRegion)); + } + break; + case OID_802_11_BSSID_LIST_SCAN: + #ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + Now = jiffies; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID_LIST_SCAN, TxCnt = %d \n", pAdapter->RalinkCounters.LastOneSecTotalTxCount)); + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + break; + } + + //Benson add 20080527, when radio off, sta don't need to scan + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_RADIO_OFF)) + break; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is scanning now !!!\n")); + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->RalinkCounters.LastOneSecTotalTxCount > 100) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + RTMP_SET_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + break; + case OID_802_11_SSID: + if (wrq->u.data.length != sizeof(NDIS_802_11_SSID)) + Status = -EINVAL; + else + { + PCHAR pSsidString = NULL; + Status = copy_from_user(&Ssid, wrq->u.data.pointer, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SSID (Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + if (Ssid.SsidLength > MAX_LEN_OF_SSID) + Status = -EINVAL; + else + { + if (Ssid.SsidLength == 0) + { + Set_SSID_Proc(pAdapter, ""); + } + else + { + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, Ssid.Ssid, Ssid.SsidLength); + Set_SSID_Proc(pAdapter, pSsidString); + kfree(pSsidString); + } + else + Status = -ENOMEM; + } + } + } + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + if (wrq->u.data.length != sizeof(NDIS_802_11_MAC_ADDRESS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Bssid, wrq->u.data.pointer, wrq->u.data.length); + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + } + break; + case RT_OID_802_11_RADIO: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RadioState, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RADIO (=%d)\n", RadioState)); + if (pAdapter->StaCfg.bSwRadio != RadioState) + { + pAdapter->StaCfg.bSwRadio = RadioState; + if (pAdapter->StaCfg.bRadio != (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio)) + { + pAdapter->StaCfg.bRadio = (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio); + if (pAdapter->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAdapter); + // Update extra information + pAdapter->ExtraInfo = EXTRA_INFO_CLEAR; + } + else + { + MlmeRadioOff(pAdapter); + // Update extra information + pAdapter->ExtraInfo = SW_RADIO_OFF; + } + } + } + } + break; + case RT_OID_802_11_PHY_MODE: + if (wrq->u.data.length != sizeof(RT_802_11_PHY_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PhyMode, wrq->u.data.pointer, wrq->u.data.length); + if (PhyMode <= MaxPhyMode) + { + RTMPSetPhyMode(pAdapter, PhyMode); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PHY_MODE (=%d)\n", PhyMode)); + } + break; + case RT_OID_802_11_STA_CONFIG: + if (wrq->u.data.length != sizeof(RT_802_11_STA_CONFIG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&StaConfig, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bEnableTxBurst = StaConfig.EnableTxBurst; + pAdapter->CommonCfg.UseBGProtection = StaConfig.UseBGProtection; + pAdapter->CommonCfg.bUseShortSlotTime = 1; // 2003-10-30 always SHORT SLOT capable + if ((pAdapter->CommonCfg.PhyMode != StaConfig.AdhocMode) && + (StaConfig.AdhocMode <= MaxPhyMode)) + { + // allow dynamic change of "USE OFDM rate or not" in ADHOC mode + // if setting changed, need to reset current TX rate as well as BEACON frame format + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + { + pAdapter->CommonCfg.PhyMode = StaConfig.AdhocMode; + RTMPSetPhyMode(pAdapter, PhyMode); + MlmeUpdateTxRates(pAdapter, FALSE, 0); + MakeIbssBeacon(pAdapter); // re-build BEACON frame + AsicEnableIbssSync(pAdapter); // copy to on-chip memory + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_STA_CONFIG (Burst=%d, Protection=%ld,ShortSlot=%d\n", + pAdapter->CommonCfg.bEnableTxBurst, + pAdapter->CommonCfg.UseBGProtection, + pAdapter->CommonCfg.bUseShortSlotTime)); + } + break; + case OID_802_11_DESIRED_RATES: + if (wrq->u.data.length != sizeof(NDIS_802_11_RATES)) + Status = -EINVAL; + else + { + Status = copy_from_user(&aryRates, wrq->u.data.pointer, wrq->u.data.length); + NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DESIRED_RATES (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n", + pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1], + pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3], + pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5], + pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] )); + // Changing DesiredRate may affect the MAX TX rate we used to TX frames out + MlmeUpdateTxRates(pAdapter, FALSE, 0); + } + break; + case RT_OID_802_11_PREAMBLE: + if (wrq->u.data.length != sizeof(RT_802_11_PREAMBLE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Preamble, wrq->u.data.pointer, wrq->u.data.length); + if (Preamble == Rt802_11PreambleShort) + { + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleShort); + } + else if ((Preamble == Rt802_11PreambleLong) || (Preamble == Rt802_11PreambleAuto)) + { + // if user wants AUTO, initialize to LONG here, then change according to AP's + // capability upon association. + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleLong); + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PREAMBLE (=%d)\n", Preamble)); + } + break; + case OID_802_11_WEP_STATUS: + if (wrq->u.data.length != sizeof(NDIS_802_11_WEP_STATUS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&WepStatus, wrq->u.data.pointer, wrq->u.data.length); + // Since TKIP, AES, WEP are all supported. It should not have any invalid setting + if (WepStatus <= Ndis802_11Encryption3KeyAbsent) + { + if (pAdapter->StaCfg.WepStatus != WepStatus) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.WepStatus = WepStatus; + pAdapter->StaCfg.OrigWepStatus = WepStatus; + pAdapter->StaCfg.PairCipher = WepStatus; + pAdapter->StaCfg.GroupCipher = WepStatus; + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEP_STATUS (=%d)\n",WepStatus)); + } + break; + case OID_802_11_AUTHENTICATION_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_AUTHENTICATION_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&AuthMode, wrq->u.data.pointer, wrq->u.data.length); + if (AuthMode > Ndis802_11AuthModeMax) + { + Status = -EINVAL; + break; + } + else + { + if (pAdapter->StaCfg.AuthMode != AuthMode) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.AuthMode = AuthMode; + } + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_AUTHENTICATION_MODE (=%d) \n",pAdapter->StaCfg.AuthMode)); + } + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_INFRASTRUCTURE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&BssType, wrq->u.data.pointer, wrq->u.data.length); + + if (BssType == Ndis802_11IBSS) + Set_NetworkType_Proc(pAdapter, "Adhoc"); + else if (BssType == Ndis802_11Infrastructure) + Set_NetworkType_Proc(pAdapter, "Infra"); + else if (BssType == Ndis802_11Monitor) + Set_NetworkType_Proc(pAdapter, "Monitor"); + else + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_INFRASTRUCTURE_MODE (unknown)\n")); + } + } + break; + case OID_802_11_REMOVE_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_WEP\n")); + if (wrq->u.data.length != sizeof(NDIS_802_11_KEY_INDEX)) + { + Status = -EINVAL; + } + else + { + KeyIdx = *(NDIS_802_11_KEY_INDEX *) wrq->u.data.pointer; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx >= 4){ + Status = -EINVAL; + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + } + } + } + break; + case RT_OID_802_11_RESET_COUNTERS: + NdisZeroMemory(&pAdapter->WlanCounters, sizeof(COUNTER_802_11)); + NdisZeroMemory(&pAdapter->Counters8023, sizeof(COUNTER_802_3)); + NdisZeroMemory(&pAdapter->RalinkCounters, sizeof(COUNTER_RALINK)); + pAdapter->Counters8023.RxNoBuffer = 0; + pAdapter->Counters8023.GoodReceives = 0; + pAdapter->Counters8023.RxNoBuffer = 0; +#ifdef RT2870 + pAdapter->BulkOutComplete = 0; + pAdapter->BulkOutCompleteOther= 0; + pAdapter->BulkOutCompleteCancel = 0; + pAdapter->BulkOutReq = 0; + pAdapter->BulkInReq= 0; + pAdapter->BulkInComplete = 0; + pAdapter->BulkInCompleteFail = 0; +#endif // RT2870 // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RESET_COUNTERS \n")); + break; + case OID_802_11_RTS_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_RTS_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RtsThresh, wrq->u.data.pointer, wrq->u.data.length); + if (RtsThresh > MAX_RTS_THRESHOLD) + Status = -EINVAL; + else + pAdapter->CommonCfg.RtsThreshold = (USHORT)RtsThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_RTS_THRESHOLD (=%ld)\n",RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_FRAGMENTATION_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&FragThresh, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bUseZeroToDisableFragment = FALSE; + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { + if (FragThresh == 0) + { + pAdapter->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + pAdapter->CommonCfg.bUseZeroToDisableFragment = TRUE; + } + else + Status = -EINVAL; + } + else + pAdapter->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_FRAGMENTATION_THRESHOLD (=%ld) \n",FragThresh)); + break; + case OID_802_11_POWER_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_POWER_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerMode, wrq->u.data.pointer, wrq->u.data.length); + if (PowerMode == Ndis802_11PowerModeCAM) + Set_PSMode_Proc(pAdapter, "CAM"); + else if (PowerMode == Ndis802_11PowerModeMAX_PSP) + Set_PSMode_Proc(pAdapter, "Max_PSP"); + else if (PowerMode == Ndis802_11PowerModeFast_PSP) + Set_PSMode_Proc(pAdapter, "Fast_PSP"); + else if (PowerMode == Ndis802_11PowerModeLegacy_PSP) + Set_PSMode_Proc(pAdapter, "Legacy_PSP"); + else + Status = -EINVAL; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_POWER_MODE (=%d)\n",PowerMode)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + if (wrq->u.data.length < sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerTemp, wrq->u.data.pointer, wrq->u.data.length); + if (PowerTemp > 100) + PowerTemp = 0xffffffff; // AUTO + pAdapter->CommonCfg.TxPowerDefault = PowerTemp; //keep current setting. + pAdapter->CommonCfg.TxPowerPercentage = pAdapter->CommonCfg.TxPowerDefault; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + } + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_TYPE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&NetType, wrq->u.data.pointer, wrq->u.data.length); + + if (NetType == Ndis802_11DS) + RTMPSetPhyMode(pAdapter, PHY_11B); + else if (NetType == Ndis802_11OFDM24) + RTMPSetPhyMode(pAdapter, PHY_11BG_MIXED); + else if (NetType == Ndis802_11OFDM5) + RTMPSetPhyMode(pAdapter, PHY_11A); + else + Status = -EINVAL; +#ifdef DOT11_N_SUPPORT + if (Status == NDIS_STATUS_SUCCESS) + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_NETWORK_TYPE_IN_USE (=%d)\n",NetType)); + } + break; + // For WPA PSK PMK key + case RT_OID_802_11_ADD_WPA: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!!\n")); + } + else + { + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) ) + { + Status = -EOPNOTSUPP; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!! [AuthMode != WPAPSK/WPA2PSK/WPANONE]\n")); + } + else if ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) ) // Only for WPA PSK mode + { + NdisMoveMemory(pAdapter->StaCfg.PMK, &pKey->KeyMaterial, pKey->KeyLength); + // Use RaConfig as PSK agent. + // Start STA supplicant state machine + if (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + pAdapter->StaCfg.WpaState = SS_START; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + else + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + } + kfree(pKey); + break; + case OID_802_11_REMOVE_KEY: + pRemoveKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pRemoveKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pRemoveKey, wrq->u.data.pointer, wrq->u.data.length); + if (pRemoveKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!\n")); + } + else + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + RTMPWPARemoveKeyProc(pAdapter, pRemoveKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Remove WPA Key!!\n")); + } + else + { + KeyIdx = pRemoveKey->KeyIndex; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(Should never set default bit when remove key)\n")); + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx > 3) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(KeyId[%d] out of range)\n", KeyIdx)); + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY (id=0x%x, Len=%d-byte)\n", pRemoveKey->KeyIndex, pRemoveKey->Length)); + } + } + } + } + kfree(pRemoveKey); + break; + // New for WPA + case OID_802_11_ADD_KEY: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY, Failed!!\n")); + } + else + { + RTMPAddKey(pAdapter, pKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + kfree(pKey); + break; + case OID_802_11_CONFIGURATION: + if (wrq->u.data.length != sizeof(NDIS_802_11_CONFIGURATION)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Config, wrq->u.data.pointer, wrq->u.data.length); + pConfig = &Config; + + if ((pConfig->BeaconPeriod >= 20) && (pConfig->BeaconPeriod <=400)) + pAdapter->CommonCfg.BeaconPeriod = (USHORT) pConfig->BeaconPeriod; + + pAdapter->StaActive.AtimWin = (USHORT) pConfig->ATIMWindow; + MAP_KHZ_TO_CHANNEL_ID(pConfig->DSConfig, pAdapter->CommonCfg.Channel); + // + // Save the channel on MlmeAux for CntlOidRTBssidProc used. + // + pAdapter->MlmeAux.Channel = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CONFIGURATION (BeacnPeriod=%ld,AtimW=%ld,Ch=%d)\n", + pConfig->BeaconPeriod, pConfig->ATIMWindow, pAdapter->CommonCfg.Channel)); + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + break; +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_HT_PHYMODE: + if (wrq->u.data.length != sizeof(OID_SET_HT_PHYMODE)) + Status = -EINVAL; + else + { + POID_SET_HT_PHYMODE pHTPhyMode = &HT_PhyMode; + + Status = copy_from_user(&HT_PhyMode, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::pHTPhyMode (PhyMode = %d,TransmitNo = %d, HtMode = %d, ExtOffset = %d , MCS = %d, BW = %d, STBC = %d, SHORTGI = %d) \n", + pHTPhyMode->PhyMode, pHTPhyMode->TransmitNo,pHTPhyMode->HtMode,pHTPhyMode->ExtOffset, + pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->SHORTGI)); + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + RTMPSetHT(pAdapter, pHTPhyMode); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_HT_PHYMODE(MCS=%d,BW=%d,SGI=%d,STBC=%d)\n", + pAdapter->StaCfg.HTPhyMode.field.MCS, pAdapter->StaCfg.HTPhyMode.field.BW, pAdapter->StaCfg.HTPhyMode.field.ShortGI, + pAdapter->StaCfg.HTPhyMode.field.STBC)); + break; +#endif // DOT11_N_SUPPORT // + case RT_OID_802_11_SET_APSD_SETTING: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + ULONG apsd ; + Status = copy_from_user(&apsd, wrq->u.data.pointer, wrq->u.data.length); + + /*------------------------------------------------------------------- + |B31~B7 | B6~B5 | B4 | B3 | B2 | B1 | B0 | + --------------------------------------------------------------------- + | Rsvd | Max SP Len | AC_VO | AC_VI | AC_BK | AC_BE | APSD Capable | + ---------------------------------------------------------------------*/ + pAdapter->CommonCfg.bAPSDCapable = (apsd & 0x00000001) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BE = ((apsd & 0x00000002) >> 1) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BK = ((apsd & 0x00000004) >> 2) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VI = ((apsd & 0x00000008) >> 3) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VO = ((apsd & 0x00000010) >> 4) ? TRUE : FALSE; + pAdapter->CommonCfg.MaxSPLength = (UCHAR)((apsd & 0x00000060) >> 5); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_SETTING (apsd=0x%lx, APSDCap=%d, [BE,BK,VI,VO]=[%d/%d/%d/%d], MaxSPLen=%d)\n", apsd, pAdapter->CommonCfg.bAPSDCapable, + pAdapter->CommonCfg.bAPSDAC_BE, pAdapter->CommonCfg.bAPSDAC_BK, pAdapter->CommonCfg.bAPSDAC_VI, pAdapter->CommonCfg.bAPSDAC_VO, pAdapter->CommonCfg.MaxSPLength)); + } + break; + + case RT_OID_802_11_SET_APSD_PSM: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + // Driver needs to notify AP when PSM changes + Status = copy_from_user(&pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.pointer, wrq->u.data.length); + if (pAdapter->CommonCfg.bAPSDForcePowerSave != pAdapter->StaCfg.Psm) + { + MlmeSetPsmBit(pAdapter, pAdapter->CommonCfg.bAPSDForcePowerSave); + RTMPSendNullFrame(pAdapter, pAdapter->CommonCfg.TxRate, TRUE); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_PSM (bAPSDForcePowerSave:%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + } + break; +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_SET_DLS: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + BOOLEAN oldvalue = pAdapter->CommonCfg.bDLSCapable; + Status = copy_from_user(&pAdapter->CommonCfg.bDLSCapable, wrq->u.data.pointer, wrq->u.data.length); + if (oldvalue && !pAdapter->CommonCfg.bDLSCapable) + { + int i; + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + } + + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS (=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + } + break; + + case RT_OID_802_11_SET_DLS_PARAM: + if (wrq->u.data.length != sizeof(RT_802_11_DLS_UI)) + Status = -EINVAL; + else + { + RT_802_11_DLS Dls; + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + RTMPMoveMemory(&Dls, wrq->u.data.pointer, sizeof(RT_802_11_DLS_UI)); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS_PARAM \n")); + } + break; +#endif // QOS_DLS_SUPPORT // + case RT_OID_802_11_SET_WMM: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&pAdapter->CommonCfg.bWmmCapable, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_WMM (=%d) \n", pAdapter->CommonCfg.bWmmCapable)); + } + break; + + case OID_802_11_DISASSOCIATE: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + // + // Set NdisRadioStateOff to TRUE, instead of called MlmeRadioOff. + // Later on, NDIS_802_11_BSSID_LIST_EX->NumberOfItems should be 0 + // when query OID_802_11_BSSID_LIST. + // + // TRUE: NumberOfItems will set to 0. + // FALSE: NumberOfItems no change. + // + pAdapter->CommonCfg.NdisRadioStateOff = TRUE; + // Set to immediately send the media disconnect event + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DISASSOCIATE \n")); + + if (INFRA_ON(pAdapter)) + { + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_DISASSOCIATE, + 0, + NULL); + + StateMachineTouched = TRUE; + } + break; + +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_IMME_BA_CAP: + if (wrq->u.data.length != sizeof(OID_BACAP_STRUC)) + Status = -EINVAL; + else + { + OID_BACAP_STRUC Orde ; + Status = copy_from_user(&Orde, wrq->u.data.pointer, wrq->u.data.length); + if (Orde.Policy > BA_NOTUSE) + { + Status = NDIS_STATUS_INVALID_DATA; + } + else if (Orde.Policy == BA_NOTUSE) + { + pAdapter->CommonCfg.BACapability.field.Policy = BA_NOTUSE; + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs= Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + } + else + { + pAdapter->CommonCfg.BACapability.field.AutoBA = Orde.AutoBA; + pAdapter->CommonCfg.BACapability.field.Policy = IMMED_BA; // we only support immediate BA. + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + + if (pAdapter->CommonCfg.BACapability.field.RxBAWinLimit > MAX_RX_REORDERBUF) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = MAX_RX_REORDERBUF; + + } + + pAdapter->CommonCfg.REGBACapability.word = pAdapter->CommonCfg.BACapability.word; + DBGPRINT(RT_DEBUG_TRACE, ("Set::(Orde.AutoBA = %d) (Policy=%d)(ReBAWinLimit=%d)(TxBAWinLimit=%d)(AutoMode=%d)\n",Orde.AutoBA, pAdapter->CommonCfg.BACapability.field.Policy, + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit,pAdapter->CommonCfg.BACapability.field.TxBAWinLimit, pAdapter->CommonCfg.BACapability.field.AutoBA)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::(MimoPs = %d)(AmsduEnable = %d) (AmsduSize=%d)(MpduDensity=%d)\n",pAdapter->CommonCfg.DesiredHtPhy.MimoPs, pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable, + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize, pAdapter->CommonCfg.DesiredHtPhy.MpduDensity)); + } + + break; + case RT_OID_802_11_ADD_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, (" Set :: RT_OID_802_11_ADD_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + UCHAR index; + OID_ADD_BA_ENTRY BA; + MAC_TABLE_ENTRY *pEntry; + + Status = copy_from_user(&BA, wrq->u.data.pointer, wrq->u.data.length); + if (BA.TID > 15) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + else + { + //BATableInsertEntry + //As ad-hoc mode, BA pair is not limited to only BSSID. so add via OID. + index = BA.TID; + // in ad hoc mode, when adding BA pair, we should insert this entry into MACEntry too + pEntry = MacTableLookup(pAdapter, BA.MACAddr); + if (!pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RT_OID_802_11_ADD_IMME_BA. break on no connection.----:%x:%x\n", BA.MACAddr[4], BA.MACAddr[5])); + break; + } + if (BA.IsRecipient == FALSE) + { + if (pEntry->bIAmBadAtheros == TRUE) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = 0x10; + + BAOriSessionSetUp(pAdapter, pEntry, index, 0, 100, TRUE); + } + else + { + //BATableInsertEntry(pAdapter, pEntry->Aid, BA.MACAddr, 0, 0xffff, BA.TID, BA.nMSDU, BA.IsRecipient); + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_IMME_BA. Rec = %d. Mac = %x:%x:%x:%x:%x:%x . \n", + BA.IsRecipient, BA.MACAddr[0], BA.MACAddr[1], BA.MACAddr[2], BA.MACAddr[2] + , BA.MACAddr[4], BA.MACAddr[5])); + } + } + break; + + case RT_OID_802_11_TEAR_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + POID_ADD_BA_ENTRY pBA; + MAC_TABLE_ENTRY *pEntry; + + pBA = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if (pBA == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA kmalloc() can't allocate enough memory\n")); + Status = NDIS_STATUS_FAILURE; + } + else + { + Status = copy_from_user(pBA, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA(TID=%d, bAllTid=%d)\n", pBA->TID, pBA->bAllTid)); + + if (!pBA->bAllTid && (pBA->TID > NUM_OF_TID)) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + + if (pBA->IsRecipient == FALSE) + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + DBGPRINT(RT_DEBUG_TRACE, (" pBA->IsRecipient == FALSE\n")); + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, (" pBA->pEntry\n")); + BAOriSessionTearDown(pAdapter, pEntry->Aid, pBA->TID, FALSE, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + else + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + if (pEntry) + { + BARecSessionTearDown( pAdapter, (UCHAR)pEntry->Aid, pBA->TID, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + kfree(pBA); + } + } + break; +#endif // DOT11_N_SUPPORT // + + // For WPA_SUPPLICANT to set static wep key + case OID_802_11_ADD_WEP: + pWepKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pWepKey == NULL) + { + Status = -ENOMEM; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed!!\n")); + break; + } + Status = copy_from_user(pWepKey, wrq->u.data.pointer, wrq->u.data.length); + if (Status) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (length mismatch)!!\n")); + } + else + { + KeyIdx = pWepKey->KeyIndex & 0x0fffffff; + // KeyIdx must be 0 ~ 3 + if (KeyIdx > 4) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (KeyIdx must be smaller than 4)!!\n")); + } + else + { + UCHAR CipherAlg = 0; + PUCHAR Key; + + // set key material and key length + NdisZeroMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, 16); + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + + switch(pWepKey->KeyLength) + { + case 5: + CipherAlg = CIPHER_WEP64; + break; + case 13: + CipherAlg = CIPHER_WEP128; + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, only support CIPHER_WEP64(len:5) & CIPHER_WEP128(len:13)!!\n")); + Status = -EINVAL; + break; + } + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CipherAlg; + + // Default key for tx (shared key) + if (pWepKey->KeyIndex & 0x80000000) + { +#ifdef WPA_SUPPLICANT_SUPPORT + // set key material and key length + NdisZeroMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, 16); + pAdapter->StaCfg.DesireSharedKey[KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + pAdapter->StaCfg.DesireSharedKeyId = KeyIdx; + pAdapter->StaCfg.DesireSharedKey[KeyIdx].CipherAlg = CipherAlg; +#endif // WPA_SUPPLICANT_SUPPORT // + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) +#endif // WPA_SUPPLICANT_SUPPORT + { + Key = pAdapter->SharedKey[BSS0][KeyIdx].Key; + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAdapter, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + if (pWepKey->KeyIndex & 0x80000000) + { + PMAC_TABLE_ENTRY pEntry = &pAdapter->MacTab.Content[BSSID_WCID]; + // Assign group key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, NULL); + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, pEntry); + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP (id=0x%x, Len=%d-byte), %s\n", pWepKey->KeyIndex, pWepKey->KeyLength, (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) ? "Port Secured":"Port NOT Secured")); + } + } + kfree(pWepKey); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case OID_SET_COUNTERMEASURES: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.bBlockAssoc = TRUE; + else + // WPA MIC error should block association attempt for 60 seconds + pAdapter->StaCfg.bBlockAssoc = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_SET_COUNTERMEASURES bBlockAssoc=%s\n", pAdapter->StaCfg.bBlockAssoc ? "TRUE":"FALSE")); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&wpa_supplicant_enable, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.WpaSupplicantUP = wpa_supplicant_enable; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + } + break; + case OID_802_11_DEAUTHENTICATION: + if (wrq->u.data.length != sizeof(MLME_DEAUTH_REQ_STRUCT)) + Status = -EINVAL; + else + { + MLME_DEAUTH_REQ_STRUCT *pInfo; + MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + pInfo = (MLME_DEAUTH_REQ_STRUCT *) MsgElem->Msg; + Status = copy_from_user(pInfo, wrq->u.data.pointer, wrq->u.data.length); + MlmeDeauthReqAction(pAdapter, MsgElem); + kfree(MsgElem); + + if (INFRA_ON(pAdapter)) + { + LinkDown(pAdapter, FALSE); + pAdapter->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DEAUTHENTICATION (Reason=%d)\n", pInfo->Reason)); + } + break; + case OID_802_11_DROP_UNENCRYPTED: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + NdisAcquireSpinLock(&pAdapter->MacTabLock); + pAdapter->MacTab.Content[BSSID_WCID].PortSecured = pAdapter->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAdapter->MacTabLock); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DROP_UNENCRYPTED (=%d)\n", enabled)); + } + break; + case OID_802_11_SET_IEEE8021X: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021xState, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021X = IEEE8021xState; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X (=%d)\n", IEEE8021xState)); + } + break; + case OID_802_11_SET_IEEE8021X_REQUIRE_KEY: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021x_required_keys, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021x_required_keys = IEEE8021x_required_keys; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X_REQUIRE_KEY (%d)\n", IEEE8021x_required_keys)); + } + break; + case OID_802_11_PMKID: + pPmkId = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pPmkId == NULL) { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pPmkId, wrq->u.data.pointer, wrq->u.data.length); + + // check the PMKID information + if (pPmkId->BSSIDInfoCount == 0) + NdisZeroMemory(pAdapter->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + else + { + PBSSID_INFO pBssIdInfo; + UINT BssIdx; + UINT CachedIdx; + + for (BssIdx = 0; BssIdx < pPmkId->BSSIDInfoCount; BssIdx++) + { + // point to the indexed BSSID_INFO structure + pBssIdInfo = (PBSSID_INFO) ((PUCHAR) pPmkId + 2 * sizeof(UINT) + BssIdx * sizeof(BSSID_INFO)); + // Find the entry in the saved data base. + for (CachedIdx = 0; CachedIdx < pAdapter->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pBssIdInfo->BSSID, pAdapter->StaCfg.SavedPMK[CachedIdx].BSSID, sizeof(NDIS_802_11_MAC_ADDRESS))) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + pAdapter->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pBssIdInfo->BSSID[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + } + } + } + if(pPmkId) + kfree(pPmkId); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + + +#ifdef SNMP_SUPPORT + case OID_802_11_SHORTRETRYLIMIT: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ShortRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SHORTRETRYLIMIT (tx_rty_cfg.field.ShortRetryLimit=%d, ShortRetryLimit=%ld)\n", tx_rty_cfg.field.ShortRtyLimit, ShortRetryLimit)); + } + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT \n")); + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&LongRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT (tx_rty_cfg.field.LongRetryLimit= %d,LongRetryLimit=%ld)\n", tx_rty_cfg.field.LongRtyLimit, LongRetryLimit)); + } + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE\n")); + pKey = kmalloc(wrq->u.data.length, GFP_KERNEL); + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + //pKey = &WepKey; + + if ( pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE, Failed!!\n")); + } + KeyIdx = pKey->KeyIndex & 0x0fffffff; + DBGPRINT(RT_DEBUG_TRACE,("pKey->KeyIndex =%d, pKey->KeyLength=%d\n", pKey->KeyIndex, pKey->KeyLength)); + + // it is a shared key + if (KeyIdx > 4) + Status = -EINVAL; + else + { + pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(&pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, &pKey->KeyMaterial, pKey->KeyLength); + if (pKey->KeyIndex & 0x80000000) + { + // Default key for tx (shared key) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + //RestartAPIsRequired = TRUE; + } + break; + + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYID \n")); + + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + Status = copy_from_user(&pAdapter->StaCfg.DefaultKeyId, wrq->u.data.pointer, wrq->u.data.length); + + break; + + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CURRENTCHANNEL \n")); + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ctmp, wrq->u.data.pointer, wrq->u.data.length); + sprintf(&ctmp,"%d", ctmp); + Set_Channel_Proc(pAdapter, &ctmp); + } + break; +#endif + + + + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + + return Status; +} + +INT RTMPQueryInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_BSSID_LIST_EX *pBssidList = NULL; + PNDIS_WLAN_BSSID_EX pBss; + NDIS_802_11_SSID Ssid; + NDIS_802_11_CONFIGURATION *pConfiguration = NULL; + RT_802_11_LINK_STATUS *pLinkStatus = NULL; + RT_802_11_STA_CONFIG *pStaConfig = NULL; + NDIS_802_11_STATISTICS *pStatistics = NULL; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + RT_802_11_PREAMBLE PreamType; + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_MEDIA_STATE MediaState; + ULONG BssBufSize, ulInfo=0, NetworkTypeList[4], apsd = 0; + USHORT BssLen = 0; + PUCHAR pBuf = NULL, pPtr; + INT Status = NDIS_STATUS_SUCCESS; + UINT we_version_compiled; + UCHAR i, Padding = 0; + BOOLEAN RadioState; + UCHAR driverVersion[8]; + OID_SET_HT_PHYMODE *pHTPhyMode = NULL; + + +#ifdef SNMP_SUPPORT + //for snmp, kathy + DefaultKeyIdxValue *pKeyIdxValue; + INT valueLen; + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR tmp[64]; +#endif //SNMP + + switch(cmd) + { + case RT_OID_DEVICE_NAME: + wrq->u.data.length = sizeof(STA_NIC_DEVICE_NAME); + Status = copy_to_user(wrq->u.data.pointer, STA_NIC_DEVICE_NAME, wrq->u.data.length); + break; + case RT_OID_VERSION_INFO: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_VERSION_INFO \n")); + wrq->u.data.length = 8*sizeof(UCHAR); + sprintf(&driverVersion[0], "%s", STA_DRIVER_VERSION); + driverVersion[7] = '\0'; + if (copy_to_user(wrq->u.data.pointer, &driverVersion, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#ifdef RALINK_ATE + case RT_QUERY_ATE_TXDONE_COUNT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_QUERY_ATE_TXDONE_COUNT \n")); + wrq->u.data.length = sizeof(UINT32); + if (copy_to_user(wrq->u.data.pointer, &pAdapter->ate.TxDoneCount, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#endif // RALINK_ATE // + case OID_802_11_BSSID_LIST: + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (Still scanning)\n")); + return -EAGAIN; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (%d BSS returned)\n",pAdapter->ScanTab.BssNr)); + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + // Claculate total buffer size required + BssBufSize = sizeof(ULONG); + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + // Align pointer to 4 bytes boundary. + //Padding = 4 - (pAdapter->ScanTab.BssEntry[i].VarIELen & 0x0003); + //if (Padding == 4) + // Padding = 0; + BssBufSize += (sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + } + + // For safety issue, we add 256 bytes just in case + BssBufSize += 256; + // Allocate the same size as passed from higher layer + pBuf = kmalloc(BssBufSize, MEM_ALLOC_FLAG); + if(pBuf == NULL) + { + Status = -ENOMEM; + break; + } + // Init 802_11_BSSID_LIST_EX structure + NdisZeroMemory(pBuf, BssBufSize); + pBssidList = (PNDIS_802_11_BSSID_LIST_EX) pBuf; + pBssidList->NumberOfItems = pAdapter->ScanTab.BssNr; + + // Calculate total buffer length + BssLen = 4; // Consist of NumberOfItems + // Point to start of NDIS_WLAN_BSSID_EX + // pPtr = pBuf + sizeof(ULONG); + pPtr = (PUCHAR) &pBssidList->Bssid[0]; + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + pBss = (PNDIS_WLAN_BSSID_EX) pPtr; + NdisMoveMemory(&pBss->MacAddress, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + if ((pAdapter->ScanTab.BssEntry[i].Hidden == 1) && (pAdapter->StaCfg.bShowHiddenSSID == FALSE)) + { + // + // We must return this SSID during 4way handshaking, otherwise Aegis will failed to parse WPA infomation + // and then failed to send EAPOl farame. + // + if ((pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAdapter->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED)) + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + else + pBss->Ssid.SsidLength = 0; + } + else + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + pBss->Privacy = pAdapter->ScanTab.BssEntry[i].Privacy; + pBss->Rssi = pAdapter->ScanTab.BssEntry[i].Rssi - pAdapter->BbpRssiToDbmDelta; + pBss->NetworkTypeInUse = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]); + pBss->Configuration.Length = sizeof(NDIS_802_11_CONFIGURATION); + pBss->Configuration.BeaconPeriod = pAdapter->ScanTab.BssEntry[i].BeaconPeriod; + pBss->Configuration.ATIMWindow = pAdapter->ScanTab.BssEntry[i].AtimWin; + + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ScanTab.BssEntry[i].Channel, pBss->Configuration.DSConfig); + + if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_INFRA) + pBss->InfrastructureMode = Ndis802_11Infrastructure; + else + pBss->InfrastructureMode = Ndis802_11IBSS; + + NdisMoveMemory(pBss->SupportedRates, pAdapter->ScanTab.BssEntry[i].SupRate, pAdapter->ScanTab.BssEntry[i].SupRateLen); + NdisMoveMemory(pBss->SupportedRates + pAdapter->ScanTab.BssEntry[i].SupRateLen, + pAdapter->ScanTab.BssEntry[i].ExtRate, + pAdapter->ScanTab.BssEntry[i].ExtRateLen); + + if (pAdapter->ScanTab.BssEntry[i].VarIELen == 0) + { + pBss->IELength = sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + } + else + { + pBss->IELength = (ULONG)(sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + NdisMoveMemory(pBss->IEs + sizeof(NDIS_802_11_FIXED_IEs), pAdapter->ScanTab.BssEntry[i].VarIEs, pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr += pAdapter->ScanTab.BssEntry[i].VarIELen; + } + pBss->Length = (ULONG)(sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + +#if WIRELESS_EXT < 17 + if ((BssLen + pBss->Length) < wrq->u.data.length) + BssLen += pBss->Length; + else + { + pBssidList->NumberOfItems = i; + break; + } +#else + BssLen += pBss->Length; +#endif + } + +#if WIRELESS_EXT < 17 + wrq->u.data.length = BssLen; +#else + if (BssLen > wrq->u.data.length) + { + kfree(pBssidList); + return -E2BIG; + } + else + wrq->u.data.length = BssLen; +#endif + Status = copy_to_user(wrq->u.data.pointer, pBssidList, BssLen); + kfree(pBssidList); + break; + case OID_802_3_CURRENT_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + case OID_GEN_MEDIA_CONNECT_STATUS: + if (pAdapter->IndicateMediaState == NdisMediaStateConnected) + MediaState = NdisMediaStateConnected; + else + MediaState = NdisMediaStateDisconnected; + + wrq->u.data.length = sizeof(NDIS_MEDIA_STATE); + Status = copy_to_user(wrq->u.data.pointer, &MediaState, wrq->u.data.length); + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } +#endif // RALINK_ATE // + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Bssid, sizeof(NDIS_802_11_MAC_ADDRESS)); + + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID(=EMPTY)\n")); + Status = -ENOTCONN; + } + break; + case OID_802_11_SSID: + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + NdisZeroMemory(Ssid.Ssid, MAX_LEN_OF_SSID); + Ssid.SsidLength = pAdapter->CommonCfg.SsidLen; + memcpy(Ssid.Ssid, pAdapter->CommonCfg.Ssid, Ssid.SsidLength); + wrq->u.data.length = sizeof(NDIS_802_11_SSID); + Status = copy_to_user(wrq->u.data.pointer, &Ssid, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SSID (Len=%d, ssid=%s)\n", Ssid.SsidLength,Ssid.Ssid)); + break; + case RT_OID_802_11_QUERY_LINK_STATUS: + pLinkStatus = (RT_802_11_LINK_STATUS *) kmalloc(sizeof(RT_802_11_LINK_STATUS), MEM_ALLOC_FLAG); + if (pLinkStatus) + { + pLinkStatus->CurrTxRate = RateIdTo500Kbps[pAdapter->CommonCfg.TxRate]; // unit : 500 kbps + pLinkStatus->ChannelQuality = pAdapter->Mlme.ChannelQuality; + pLinkStatus->RxByteCount = pAdapter->RalinkCounters.ReceivedByteCount; + pLinkStatus->TxByteCount = pAdapter->RalinkCounters.TransmittedByteCount; + pLinkStatus->CentralChannel = pAdapter->CommonCfg.CentralChannel; + wrq->u.data.length = sizeof(RT_802_11_LINK_STATUS); + Status = copy_to_user(wrq->u.data.pointer, pLinkStatus, wrq->u.data.length); + kfree(pLinkStatus); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_CONFIGURATION: + pConfiguration = (NDIS_802_11_CONFIGURATION *) kmalloc(sizeof(NDIS_802_11_CONFIGURATION), MEM_ALLOC_FLAG); + if (pConfiguration) + { + pConfiguration->Length = sizeof(NDIS_802_11_CONFIGURATION); + pConfiguration->BeaconPeriod = pAdapter->CommonCfg.BeaconPeriod; + pConfiguration->ATIMWindow = pAdapter->StaActive.AtimWin; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->CommonCfg.Channel, pConfiguration->DSConfig); + wrq->u.data.length = sizeof(NDIS_802_11_CONFIGURATION); + Status = copy_to_user(wrq->u.data.pointer, pConfiguration, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(BeaconPeriod=%ld,AtimW=%ld,Channel=%d) \n", + pConfiguration->BeaconPeriod, pConfiguration->ATIMWindow, pAdapter->CommonCfg.Channel)); + kfree(pConfiguration); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_SNR_0: + if ((pAdapter->StaCfg.LastSNR0 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR0) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_SNR_0(0x=%lx)\n", ulInfo)); + } + else + Status = -EFAULT; + break; + case RT_OID_802_11_SNR_1: + if ((pAdapter->Antenna.field.RxPath > 1) && + (pAdapter->StaCfg.LastSNR1 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR1) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(0x=%lx)\n",ulInfo)); + } + else + Status = -EFAULT; + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(pAdapter->StaCfg.LastSNR1=%d)\n",pAdapter->StaCfg.LastSNR1)); + break; + case OID_802_11_RSSI_TRIGGER: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0 - pAdapter->BbpRssiToDbmDelta; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RSSI_TRIGGER(=%ld)\n", ulInfo)); + break; + case OID_802_11_RSSI: + case RT_OID_802_11_RSSI: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_1: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi1; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_2: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi2; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_802_11_STATISTICS: + pStatistics = (NDIS_802_11_STATISTICS *) kmalloc(sizeof(NDIS_802_11_STATISTICS), MEM_ALLOC_FLAG); + if (pStatistics) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS \n")); + // add the most up-to-date h/w raw counters into software counters + NICUpdateRawCounters(pAdapter); + + // Sanity check for calculation of sucessful count + if (pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart < pAdapter->WlanCounters.RetryCount.QuadPart) + pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + + pStatistics->TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart; + pStatistics->MulticastTransmittedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastTransmittedFrameCount.QuadPart; + pStatistics->FailedCount.QuadPart = pAdapter->WlanCounters.FailedCount.QuadPart; + pStatistics->RetryCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + pStatistics->MultipleRetryCount.QuadPart = pAdapter->WlanCounters.MultipleRetryCount.QuadPart; + pStatistics->RTSSuccessCount.QuadPart = pAdapter->WlanCounters.RTSSuccessCount.QuadPart; + pStatistics->RTSFailureCount.QuadPart = pAdapter->WlanCounters.RTSFailureCount.QuadPart; + pStatistics->ACKFailureCount.QuadPart = pAdapter->WlanCounters.ACKFailureCount.QuadPart; + pStatistics->FrameDuplicateCount.QuadPart = pAdapter->WlanCounters.FrameDuplicateCount.QuadPart; + pStatistics->ReceivedFragmentCount.QuadPart = pAdapter->WlanCounters.ReceivedFragmentCount.QuadPart; + pStatistics->MulticastReceivedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastReceivedFrameCount.QuadPart; +#ifdef DBG + pStatistics->FCSErrorCount = pAdapter->RalinkCounters.RealFcsErrCount; +#else + pStatistics->FCSErrorCount.QuadPart = pAdapter->WlanCounters.FCSErrorCount.QuadPart; + pStatistics->FrameDuplicateCount.u.LowPart = pAdapter->WlanCounters.FrameDuplicateCount.u.LowPart / 100; +#endif + wrq->u.data.length = sizeof(NDIS_802_11_STATISTICS); + Status = copy_to_user(wrq->u.data.pointer, pStatistics, wrq->u.data.length); + kfree(pStatistics); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_GEN_RCV_OK: + ulInfo = pAdapter->Counters8023.GoodReceives; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_GEN_RCV_NO_BUFFER: + ulInfo = pAdapter->Counters8023.RxNoBuffer; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_PHY_MODE: + ulInfo = (ULONG)pAdapter->CommonCfg.PhyMode; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PHY_MODE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_STA_CONFIG: + pStaConfig = (RT_802_11_STA_CONFIG *) kmalloc(sizeof(RT_802_11_STA_CONFIG), MEM_ALLOC_FLAG); + if (pStaConfig) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG\n")); + pStaConfig->EnableTxBurst = pAdapter->CommonCfg.bEnableTxBurst; + pStaConfig->EnableTurboRate = 0; + pStaConfig->UseBGProtection = pAdapter->CommonCfg.UseBGProtection; + pStaConfig->UseShortSlotTime = pAdapter->CommonCfg.bUseShortSlotTime; + //pStaConfig->AdhocMode = pAdapter->StaCfg.AdhocMode; + pStaConfig->HwRadioStatus = (pAdapter->StaCfg.bHwRadio == TRUE) ? 1 : 0; + pStaConfig->Rsv1 = 0; + pStaConfig->SystemErrorBitmap = pAdapter->SystemErrorBitmap; + wrq->u.data.length = sizeof(RT_802_11_STA_CONFIG); + Status = copy_to_user(wrq->u.data.pointer, pStaConfig, wrq->u.data.length); + kfree(pStaConfig); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_RTS_THRESHOLD: + RtsThresh = pAdapter->CommonCfg.RtsThreshold; + wrq->u.data.length = sizeof(RtsThresh); + Status = copy_to_user(wrq->u.data.pointer, &RtsThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RTS_THRESHOLD(=%ld)\n", RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + FragThresh = pAdapter->CommonCfg.FragmentThreshold; + if (pAdapter->CommonCfg.bUseZeroToDisableFragment == TRUE) + FragThresh = 0; + wrq->u.data.length = sizeof(FragThresh); + Status = copy_to_user(wrq->u.data.pointer, &FragThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_FRAGMENTATION_THRESHOLD(=%ld)\n", FragThresh)); + break; + case OID_802_11_POWER_MODE: + PowerMode = pAdapter->StaCfg.WindowsPowerMode; + wrq->u.data.length = sizeof(PowerMode); + Status = copy_to_user(wrq->u.data.pointer, &PowerMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_POWER_MODE(=%d)\n", PowerMode)); + break; + case RT_OID_802_11_RADIO: + RadioState = (BOOLEAN) pAdapter->StaCfg.bSwRadio; + wrq->u.data.length = sizeof(RadioState); + Status = copy_to_user(wrq->u.data.pointer, &RadioState, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_RADIO (=%d)\n", RadioState)); + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + BssType = Ndis802_11IBSS; + else if (pAdapter->StaCfg.BssType == BSS_INFRA) + BssType = Ndis802_11Infrastructure; + else if (pAdapter->StaCfg.BssType == BSS_MONITOR) + BssType = Ndis802_11Monitor; + else + BssType = Ndis802_11AutoUnknown; + + wrq->u.data.length = sizeof(BssType); + Status = copy_to_user(wrq->u.data.pointer, &BssType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_INFRASTRUCTURE_MODE(=%d)\n", BssType)); + break; + case RT_OID_802_11_PREAMBLE: + PreamType = pAdapter->CommonCfg.TxPreamble; + wrq->u.data.length = sizeof(PreamType); + Status = copy_to_user(wrq->u.data.pointer, &PreamType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PREAMBLE(=%d)\n", PreamType)); + break; + case OID_802_11_AUTHENTICATION_MODE: + AuthMode = pAdapter->StaCfg.AuthMode; + wrq->u.data.length = sizeof(AuthMode); + Status = copy_to_user(wrq->u.data.pointer, &AuthMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_AUTHENTICATION_MODE(=%d)\n", AuthMode)); + break; + case OID_802_11_WEP_STATUS: + WepStatus = pAdapter->StaCfg.WepStatus; + wrq->u.data.length = sizeof(WepStatus); + Status = copy_to_user(wrq->u.data.pointer, &WepStatus, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEP_STATUS(=%d)\n", WepStatus)); + break; + case OID_802_11_TX_POWER_LEVEL: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPower, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_TX_POWER_LEVEL %x\n",pAdapter->CommonCfg.TxPower)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPowerPercentage, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + break; + case OID_802_11_NETWORK_TYPES_SUPPORTED: + if ((pAdapter->RfIcType == RFIC_2850) || (pAdapter->RfIcType == RFIC_2750)) + { + NetworkTypeList[0] = 3; // NumberOfItems = 3 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + NetworkTypeList[3] = Ndis802_11OFDM5; // NetworkType[3] = 11a + wrq->u.data.length = 16; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + else + { + NetworkTypeList[0] = 2; // NumberOfItems = 2 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + wrq->u.data.length = 12; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_NETWORK_TYPES_SUPPORTED\n")); + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + wrq->u.data.length = sizeof(ULONG); + if (pAdapter->CommonCfg.PhyMode == PHY_11A) + ulInfo = Ndis802_11OFDM5; + else if ((pAdapter->CommonCfg.PhyMode == PHY_11BG_MIXED) || (pAdapter->CommonCfg.PhyMode == PHY_11G)) + ulInfo = Ndis802_11OFDM24; + else + ulInfo = Ndis802_11DS; + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_LAST_RX_RATE: + ulInfo = (ULONG)pAdapter->LastRxRate; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_RX_RATE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_LAST_TX_RATE: + //ulInfo = (ULONG)pAdapter->LastTxRate; + ulInfo = (ULONG)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_TX_RATE (=%lx)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_EEPROM_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->EepromVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_FIRMWARE_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->FirmwareVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_NOISE_LEVEL: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->BbpWriteLatch[66], wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_NOISE_LEVEL (=%d)\n", pAdapter->BbpWriteLatch[66])); + break; + case RT_OID_802_11_EXTRA_INFO: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->ExtraInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_EXTRA_INFO (=%ld)\n", pAdapter->ExtraInfo)); + break; + case RT_OID_WE_VERSION_COMPILED: + wrq->u.data.length = sizeof(UINT); + we_version_compiled = WIRELESS_EXT; + Status = copy_to_user(wrq->u.data.pointer, &we_version_compiled, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_APSD_SETTING: + apsd = (pAdapter->CommonCfg.bAPSDCapable | (pAdapter->CommonCfg.bAPSDAC_BE << 1) | (pAdapter->CommonCfg.bAPSDAC_BK << 2) + | (pAdapter->CommonCfg.bAPSDAC_VI << 3) | (pAdapter->CommonCfg.bAPSDAC_VO << 4) | (pAdapter->CommonCfg.MaxSPLength << 5)); + + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &apsd, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_SETTING (=0x%lx,APSDCap=%d,AC_BE=%d,AC_BK=%d,AC_VI=%d,AC_VO=%d,MAXSPLen=%d)\n", + apsd,pAdapter->CommonCfg.bAPSDCapable,pAdapter->CommonCfg.bAPSDAC_BE,pAdapter->CommonCfg.bAPSDAC_BK,pAdapter->CommonCfg.bAPSDAC_VI,pAdapter->CommonCfg.bAPSDAC_VO,pAdapter->CommonCfg.MaxSPLength)); + break; + case RT_OID_802_11_QUERY_APSD_PSM: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_PSM (=%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + break; + case RT_OID_802_11_QUERY_WMM: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bWmmCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_WMM (=%d)\n", pAdapter->CommonCfg.bWmmCapable)); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case RT_OID_NEW_DRIVER: + { + UCHAR enabled = 1; + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &enabled, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_NEW_DRIVER (=%d)\n", enabled)); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.WpaSupplicantUP, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + case RT_OID_DRIVER_DEVICE_NAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_DRIVER_DEVICE_NAME \n")); + wrq->u.data.length = 16; + if (copy_to_user(wrq->u.data.pointer, pAdapter->StaCfg.dev_name, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE; + pHTPhyMode->BW = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC; + + pHTPhyMode->ExtOffset = ((pAdapter->CommonCfg.CentralChannel < pAdapter->CommonCfg.Channel) ? (EXTCHA_BELOW) : (EXTCHA_ABOVE)); + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_COUNTRY_REGION: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_COUNTRY_REGION \n")); + wrq->u.data.length = sizeof(ulInfo); + ulInfo = pAdapter->CommonCfg.CountryRegionForABand; + ulInfo = (ulInfo << 8)|(pAdapter->CommonCfg.CountryRegion); + if (copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_DAT_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.HTMODE; + pHTPhyMode->BW = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->StaCfg.DesiredTransmitSetting.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.STBC; + + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_QUERY_MULTIPLE_CARD_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + i = 0; +#ifdef MULTIPLE_CARD_SUPPORT + i = 1; +#endif // MULTIPLE_CARD_SUPPORT // + if (copy_to_user(wrq->u.data.pointer, &i, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_QUERY_MULTIPLE_CARD_SUPPORT(=%d) \n", i)); + break; +#ifdef SNMP_SUPPORT + case RT_OID_802_11_MAC_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREROUI: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREROUI \n")); + wrq->u.data.length = ManufacturerOUI_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTURERNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTURERNAME \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case RT_OID_802_11_RESOURCETYPEIDNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_RESOURCETYPEIDNAME \n")); + wrq->u.data.length = strlen(ResourceTypeIdName); + Status = copy_to_user(wrq->u.data.pointer, ResourceTypeIdName, wrq->u.data.length); + break; + + case RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED \n")); + ulInfo = 1; // 1 is support wep else 2 is not support. + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case RT_OID_802_11_POWERMANAGEMENTMODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_POWERMANAGEMENTMODE \n")); + if (pAdapter->StaCfg.Psm == PSMP_ACTION) + ulInfo = 1; // 1 is power active else 2 is power save. + else + ulInfo = 2; + + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEPDEFAULTKEYVALUE \n")); + //KeyIdxValue.KeyIdx = pAd->PortCfg.MBSSID[pAd->IoctlIF].DefaultKeyId; + pKeyIdxValue = wrq->u.data.pointer; + DBGPRINT(RT_DEBUG_TRACE,("KeyIdxValue.KeyIdx = %d, \n",pKeyIdxValue->KeyIdx)); + valueLen = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + NdisMoveMemory(pKeyIdxValue->Value, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, + valueLen); + pKeyIdxValue->Value[valueLen]='\0'; + + wrq->u.data.length = sizeof(DefaultKeyIdxValue); + + Status = copy_to_user(wrq->u.data.pointer, pKeyIdxValue, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("DefaultKeyId = %d, total len = %d, str len=%d, KeyValue= %02x %02x %02x %02x \n", pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + pAdapter->SharedKey[BSS0][0].Key[0], + pAdapter->SharedKey[BSS0][1].Key[0], + pAdapter->SharedKey[BSS0][2].Key[0], + pAdapter->SharedKey[BSS0][3].Key[0])); + break; + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPDEFAULTKEYID \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("DefaultKeyId =%d \n", pAdapter->StaCfg.DefaultKeyId)); + break; + + case RT_OID_802_11_WEPKEYMAPPINGLENGTH: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPKEYMAPPINGLENGTH \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + wrq->u.data.length); + break; + + case OID_802_11_SHORTRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SHORTRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + ShortRetryLimit = tx_rty_cfg.field.ShortRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("ShortRetryLimit =%ld, tx_rty_cfg.field.ShortRetryLimit=%d\n", ShortRetryLimit, tx_rty_cfg.field.ShortRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &ShortRetryLimit, wrq->u.data.length); + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_LONGRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + LongRetryLimit = tx_rty_cfg.field.LongRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("LongRetryLimit =%ld, tx_rty_cfg.field.LongRtyLimit=%d\n", LongRetryLimit, tx_rty_cfg.field.LongRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &LongRetryLimit, wrq->u.data.length); + break; + + case RT_OID_802_11_PRODUCTID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRODUCTID \n")); + +#ifdef RT2870 + sprintf(tmp, "%04x %04x\n", ((POS_COOKIE)pAdapter->OS_Cookie)->pUsb_Dev->descriptor.idVendor ,((POS_COOKIE)pAdapter->OS_Cookie)->pUsb_Dev->descriptor.idProduct); + +#endif // RT2870 // + wrq->u.data.length = strlen(tmp); + Status = copy_to_user(wrq->u.data.pointer, tmp, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREID \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CURRENTCHANNEL \n")); + wrq->u.data.length = sizeof(UCHAR); + DBGPRINT(RT_DEBUG_TRACE, ("sizeof UCHAR=%d, channel=%d \n", sizeof(UCHAR), pAdapter->CommonCfg.Channel)); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Channel, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; +#endif //SNMP_SUPPORT + + case OID_802_11_BUILD_CHANNEL_EX: + { + UCHAR value; + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BUILD_CHANNEL_EX \n")); + wrq->u.data.length = sizeof(UCHAR); +#ifdef EXT_BUILD_CHANNEL_LIST + DBGPRINT(RT_DEBUG_TRACE, ("Support EXT_BUILD_CHANNEL_LIST.\n")); + value = 1; +#else + DBGPRINT(RT_DEBUG_TRACE, ("Doesn't support EXT_BUILD_CHANNEL_LIST.\n")); + value = 0; +#endif // EXT_BUILD_CHANNEL_LIST // + Status = copy_to_user(wrq->u.data.pointer, &value, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + } + break; + + case OID_802_11_GET_CH_LIST: + { + PRT_CHANNEL_LIST_INFO pChListBuf; + + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CH_LIST \n")); + if (pAdapter->ChannelListNum == 0) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf = (RT_CHANNEL_LIST_INFO *) kmalloc(sizeof(RT_CHANNEL_LIST_INFO), MEM_ALLOC_FLAG); + if (pChListBuf == NULL) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf->ChannelListNum = pAdapter->ChannelListNum; + for (i = 0; i < pChListBuf->ChannelListNum; i++) + pChListBuf->ChannelList[i] = pAdapter->ChannelList[i].Channel; + + wrq->u.data.length = sizeof(RT_CHANNEL_LIST_INFO); + Status = copy_to_user(wrq->u.data.pointer, pChListBuf, sizeof(RT_CHANNEL_LIST_INFO)); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + + if (pChListBuf) + kfree(pChListBuf); + } + break; + + case OID_802_11_GET_COUNTRY_CODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_COUNTRY_CODE \n")); + wrq->u.data.length = 2; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.CountryCode, 2); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + case OID_802_11_GET_CHANNEL_GEOGRAPHY: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CHANNEL_GEOGRAPHY \n")); + wrq->u.data.length = 1; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Geography, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_QUERY_DLS: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bDLSCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS(=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + break; + + case RT_OID_802_11_QUERY_DLS_PARAM: + { + PRT_802_11_DLS_INFO pDlsInfo = kmalloc(sizeof(RT_802_11_DLS_INFO), GFP_ATOMIC); + if (pDlsInfo == NULL) + break; + + for (i=0; iEntry[i], &pAdapter->StaCfg.DLSEntry[i], sizeof(RT_802_11_DLS_UI)); + } + + pDlsInfo->num = MAX_NUM_OF_DLS_ENTRY; + wrq->u.data.length = sizeof(RT_802_11_DLS_INFO); + Status = copy_to_user(wrq->u.data.pointer, pDlsInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS_PARAM\n")); + + if (pDlsInfo) + kfree(pDlsInfo); + } + break; +#endif // QOS_DLS_SUPPORT // + default: + DBGPRINT(RT_DEBUG_TRACE, ("Query::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + return Status; +} + +INT rt28xx_sta_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + POS_COOKIE pObj; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + RTMP_ADAPTER *pAd = NULL; + struct iwreq *wrq = (struct iwreq *) rq; + BOOLEAN StateMachineTouched = FALSE; + INT Status = NDIS_STATUS_SUCCESS; + USHORT subcmd; + + if (net_dev->priv_flags == INT_MAIN) + { + pAd = net_dev->priv; + } + else + { + pVirtualAd = net_dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { +#ifdef CONFIG_APSTA_MIXED_SUPPORT + if (wrq->u.data.pointer == NULL) + { + return Status; + } + + if (strstr(wrq->u.data.pointer, "OpMode") == NULL) +#endif // CONFIG_APSTA_MIXED_SUPPORT // + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + } + + { // determine this ioctl command is comming from which interface. + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(cmd) + { +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA + case RTPRIV_IOCTL_ATE: + { + RtmpDoAte(pAd, wrq); + } + break; +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + case SIOCGIFHWADDR: + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIFHWADDR\n")); + memcpy(wrq->u.name, pAd->CurrentAddress, ETH_ALEN); + break; + case SIOCGIWNAME: + { + char *name=&wrq->u.name[0]; + rt_ioctl_giwname(net_dev, NULL, name, NULL); + break; + } + case SIOCGIWESSID: //Get ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_giwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWESSID: //Set ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_siwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWNWID: // set network id (the cell) + case SIOCGIWNWID: // get network id + Status = -EOPNOTSUPP; + break; + case SIOCSIWFREQ: //set channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_siwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCGIWFREQ: // get channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_giwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCSIWNICKN: //set node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_siwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWNICKN: //get node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_giwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWRATE: //get default bit rate (bps) + rt_ioctl_giwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCSIWRATE: //set default bit rate (bps) + rt_ioctl_siwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCGIWRTS: // get RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_giwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCSIWRTS: //set RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_siwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCGIWFRAG: //get fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_giwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCSIWFRAG: //set fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_siwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCGIWENCODE: //get encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_giwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCSIWENCODE: //set encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_siwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCGIWAP: //get access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_giwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCSIWAP: //set access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_siwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCGIWMODE: //get operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_giwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCSIWMODE: //set operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_siwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCGIWSENS: //get sensitivity (dBm) + case SIOCSIWSENS: //set sensitivity (dBm) + case SIOCGIWPOWER: //get Power Management settings + case SIOCSIWPOWER: //set Power Management settings + case SIOCGIWTXPOW: //get transmit power (dBm) + case SIOCSIWTXPOW: //set transmit power (dBm) + case SIOCGIWRANGE: //Get range of parameters + case SIOCGIWRETRY: //get retry limits and lifetime + case SIOCSIWRETRY: //set retry limits and lifetime + Status = -EOPNOTSUPP; + break; + case RT_PRIV_IOCTL: + subcmd = wrq->u.data.flags; + if( subcmd & OID_GET_SET_TOGGLE) + Status = RTMPSetInformation(pAd, rq, subcmd); + else + Status = RTMPQueryInformation(pAd, rq, subcmd); + break; + case SIOCGIWPRIV: + if (wrq->u.data.pointer) + { + if ( access_ok(VERIFY_WRITE, wrq->u.data.pointer, sizeof(privtab)) != TRUE) + break; + wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]); + if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab))) + Status = -EFAULT; + } + break; + case RTPRIV_IOCTL_SET: + if(access_ok(VERIFY_READ, wrq->u.data.pointer, wrq->u.data.length) != TRUE) + break; + rt_ioctl_setparam(net_dev, NULL, NULL, wrq->u.data.pointer); + break; + case RTPRIV_IOCTL_GSITESURVEY: + RTMPIoctlGetSiteSurvey(pAd, wrq); + break; +#ifdef DBG + case RTPRIV_IOCTL_MAC: + RTMPIoctlMAC(pAd, wrq); + break; + case RTPRIV_IOCTL_E2P: + RTMPIoctlE2PROM(pAd, wrq); + break; +#endif // DBG // + case SIOCETHTOOL: + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("IOCTL::unknown IOCTL's cmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + if(StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAd); + + return Status; +} + +/* + ========================================================================== + Description: + Set SSID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + NDIS_802_11_SSID Ssid, *pSsid=NULL; + BOOLEAN StateMachineTouched = FALSE; + int success = TRUE; + + if( strlen(arg) <= MAX_LEN_OF_SSID) + { + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + if (strlen(arg) != 0) + { + NdisMoveMemory(Ssid.Ssid, arg, strlen(arg)); + Ssid.SsidLength = strlen(arg); + } + else //ANY ssid + { + Ssid.SsidLength = 0; + memcpy(Ssid.Ssid, "", 0); + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11EncryptionDisabled; + } + pSsid = &Ssid; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + pAdapter->bConfigChanged = TRUE; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_SSID, + sizeof(NDIS_802_11_SSID), + (VOID *)pSsid); + + StateMachineTouched = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set_SSID_Proc::(Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + } + else + success = FALSE; + + if (StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAdapter); + + return success; +} + +#ifdef WMM_SUPPORT +/* + ========================================================================== + Description: + Set WmmCapable Enable or Disable + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + BOOLEAN bWmmCapable; + + bWmmCapable = simple_strtol(arg, 0, 10); + + if ((bWmmCapable == 1) +#ifdef RT2870 + && (pAd->NumberOfPipes >= 5) +#endif // RT2870 // + ) + pAd->CommonCfg.bWmmCapable = TRUE; + else if (bWmmCapable == 0) + pAd->CommonCfg.bWmmCapable = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WmmCapable_Proc::(bWmmCapable=%d)\n", + pAd->CommonCfg.bWmmCapable)); + + return TRUE; +} +#endif // WMM_SUPPORT // + +/* + ========================================================================== + Description: + Set Network Type(Infrastructure/Adhoc mode) + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UINT32 Value = 0; + + if (strcmp(arg, "Adhoc") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_ADHOC) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (INFRA_ON(pAdapter)) + { + //BOOLEAN Cancelled; + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event BB!\n")); + } + } + pAdapter->StaCfg.BssType = BSS_ADHOC; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(AD-HOC)\n")); + } + else if (strcmp(arg, "Infra") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_INFRA) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (ADHOC_ON(pAdapter)) + { + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + } + } + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(INFRA)\n")); + + pAdapter->StaCfg.BssType = BSS_INFRA; + } + else if (strcmp(arg, "Monitor") == 0) + { + UCHAR bbpValue = 0; + BCN_TIME_CFG_STRUC csr; + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_ADHOC_ON); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + // disable all periodic state machine + pAdapter->StaCfg.bAutoReconnect = FALSE; + // reset all mlme state machine + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("fOP_STATUS_MEDIA_STATE_CONNECTED \n")); + if (pAdapter->CommonCfg.CentralChannel == 0) + { +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode == PHY_11AN_MIXED) + pAdapter->CommonCfg.CentralChannel = 36; + else +#endif // DOT11_N_SUPPORT // + pAdapter->CommonCfg.CentralChannel = 6; + } +#ifdef DOT11_N_SUPPORT + else + N_ChannelCheck(pAdapter); +#endif // DOT11_N_SUPPORT // + +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_ABOVE) + { + // 40MHz ,control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value &= 0xfffffffe; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel + 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_BELOW) + { + // 40MHz ,control channel at upper + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value |= 0x1; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel - 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else +#endif // DOT11_N_SUPPORT // + { + // 20MHz + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_20; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.Channel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAdapter->CommonCfg.Channel)); + } + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, 0x3); + // ASIC supporsts sniffer function with replacing RSSI with timestamp. + //RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + //Value |= (0x80); + //RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + // disable sync + RTMP_IO_READ32(pAdapter, BCN_TIME_CFG, &csr.word); + csr.field.bBeaconGen = 0; + csr.field.bTBTTEnable = 0; + csr.field.TsfSyncMode = 0; + RTMP_IO_WRITE32(pAdapter, BCN_TIME_CFG, csr.word); + + pAdapter->StaCfg.BssType = BSS_MONITOR; + pAdapter->net_dev->type = ARPHRD_IEEE80211_PRISM; //ARPHRD_IEEE80211; // IEEE80211 + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(MONITOR)\n")); + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_NetworkType_Proc::(NetworkType=%d)\n", pAdapter->StaCfg.BssType)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Authentication mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "WEPAUTO") == 0) || (strcmp(arg, "wepauto") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeAutoSwitch; + else if ((strcmp(arg, "OPEN") == 0) || (strcmp(arg, "open") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + else if ((strcmp(arg, "SHARED") == 0) || (strcmp(arg, "shared") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else if ((strcmp(arg, "WPAPSK") == 0) || (strcmp(arg, "wpapsk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + else if ((strcmp(arg, "WPANONE") == 0) || (strcmp(arg, "wpanone") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + else if ((strcmp(arg, "WPA2PSK") == 0) || (strcmp(arg, "wpa2psk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ((strcmp(arg, "WPA") == 0) || (strcmp(arg, "wpa") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; + else if ((strcmp(arg, "WPA2") == 0) || (strcmp(arg, "wpa2") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#endif // WPA_SUPPLICANT_SUPPORT // + else + return FALSE; + + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_AuthMode_Proc::(AuthMode=%d)\n", pAdapter->StaCfg.AuthMode)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Encryption Type + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "NONE") == 0) || (strcmp(arg, "none") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if ((strcmp(arg, "WEP") == 0) || (strcmp(arg, "wep") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if ((strcmp(arg, "TKIP") == 0) || (strcmp(arg, "tkip") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if ((strcmp(arg, "AES") == 0) || (strcmp(arg, "aes") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + else + return FALSE; + + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_EncrypType_Proc::(EncrypType=%d)\n", pAdapter->StaCfg.WepStatus)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Default Key ID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + ULONG KeyIdx; + + KeyIdx = simple_strtol(arg, 0, 10); + if((KeyIdx >= 1 ) && (KeyIdx <= 4)) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) (KeyIdx - 1 ); + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_DefaultKeyID_Proc::(DefaultKeyID=%d)\n", pAdapter->StaCfg.DefaultKeyId)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WEP KEY1 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + + pAdapter->SharedKey[BSS0][0].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 0, + pAdapter->SharedKey[BSS0][0].CipherAlg, + pAdapter->SharedKey[BSS0][0].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + + Description: + Set WEP KEY2 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][1].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 1, + pAdapter->SharedKey[BSS0][1].CipherAlg, + pAdapter->SharedKey[BSS0][1].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY3 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][2].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 2, + pAdapter->SharedKey[BSS0][2].CipherAlg, + pAdapter->SharedKey[BSS0][2].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY4 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][3].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 3, + pAdapter->SharedKey[BSS0][3].CipherAlg, + pAdapter->SharedKey[BSS0][3].Key, + NULL, + NULL); + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WPA PSK key + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UCHAR keyMaterial[40]; + + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + ) + return TRUE; // do nothing + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WPAPSK_Proc::(WPAPSK=%s)\n", arg)); + + NdisZeroMemory(keyMaterial, 40); + + if ((strlen(arg) < 8) || (strlen(arg) > 64)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set failed!!(WPAPSK=%s), WPAPSK key-string required 8 ~ 64 characters \n", arg)); + return FALSE; + } + + if (strlen(arg) == 64) + { + AtoH(arg, keyMaterial, 32); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + + } + else + { + PasswordHash((char *)arg, pAdapter->MlmeAux.Ssid, pAdapter->MlmeAux.SsidLen, keyMaterial); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + } + + + + if(pAdapter->StaCfg.BssType == BSS_ADHOC && + pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + } + else + { + // Start STA supplicant state machine + pAdapter->StaCfg.WpaState = SS_START; + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Power Saving mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (pAdapter->StaCfg.BssType == BSS_INFRA) + { + if ((strcmp(arg, "Max_PSP") == 0) || + (strcmp(arg, "max_psp") == 0) || + (strcmp(arg, "MAX_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeMAX_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeMAX_PSP; + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + pAdapter->StaCfg.DefaultListenCount = 5; + + } + else if ((strcmp(arg, "Fast_PSP") == 0) || + (strcmp(arg, "fast_psp") == 0) || + (strcmp(arg, "FAST_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else if ((strcmp(arg, "Legacy_PSP") == 0) || + (strcmp(arg, "legacy_psp") == 0) || + (strcmp(arg, "LEGACY_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else + { + //Default Ndis802_11PowerModeCAM + // clear PSM bit immediately + MlmeSetPsmBit(pAdapter, PWR_ACTIVE); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_PSMode_Proc::(PSMode=%ld)\n", pAdapter->StaCfg.WindowsPowerMode)); + } + else + return FALSE; + + + return TRUE; +} + +#ifdef WPA_SUPPLICANT_SUPPORT +/* + ========================================================================== + Description: + Set WpaSupport flag. + Value: + 0: Driver ignore wpa_supplicant. + 1: wpa_supplicant initiates scanning and AP selection. + 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + if ( simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + else if ( simple_strtol(arg, 0, 10) == 1) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE; + else if ( simple_strtol(arg, 0, 10) == 2) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE_WITH_WEB_UI; + else + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Wpa_Support::(WpaSupplicantUP=%d)\n", pAd->StaCfg.WpaSupplicantUP)); + + return TRUE; +} +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +/* + ========================================================================== + Description: + Read / Write MAC + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 mac 0 ==> read MAC where Addr=0x0 + 2.) iwpriv ra0 mac 0=12 ==> write MAC where Addr=0x0, value=12 + ========================================================================== +*/ +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + ULONG macAddr = 0; + UCHAR temp[16], temp2[16]; + UINT32 macValue = 0; + INT Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // Mac Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + if (macAddr < 0xFFFF) + { + RTMP_IO_READ32(pAdapter, macAddr, &macValue); + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%lx, MacValue=%x\n", macAddr, macValue)); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr , macValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[8-k+j] = temp2[j]; + } + + while(k < 8) + temp2[7-k++]='0'; + temp2[8]='\0'; + + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 4); + macValue = *temp*256*256*256 + temp[1]*256*256 + temp[2]*256 + temp[3]; + + // debug mode + if (macAddr == (HW_DEBUG_SETTING_BASE + 4)) + { + // 0x2bf4: byte0 non-zero: enable R17 tuning, 0: disable R17 tuning + if (macValue & 0x000000ff) + { + pAdapter->BbpTuning.bEnable = TRUE; + DBGPRINT(RT_DEBUG_TRACE,("turn on R17 tuning\n")); + } + else + { + UCHAR R66; + pAdapter->BbpTuning.bEnable = FALSE; + R66 = 0x26 + GET_LNA_GAIN(pAdapter); +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + DBGPRINT(RT_DEBUG_TRACE,("turn off R17 tuning, restore to 0x%02x\n", R66)); + } + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%02lx, MacValue=0x%x\n", macAddr, macValue)); + + RTMP_IO_WRITE32(pAdapter, macAddr, macValue); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr, macValue); + } + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlMAC\n\n")); +} + +/* + ========================================================================== + Description: + Read / Write E2PROM + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 e2p 0 ==> read E2PROM where Addr=0x0 + 2.) iwpriv ra0 e2p 0=1234 ==> write E2PROM where Addr=0x0, value=1234 + ========================================================================== +*/ +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + USHORT eepAddr = 0; + UCHAR temp[16], temp2[16]; + USHORT eepValue; + int Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + + + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // E2PROM addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + if (eepAddr < 0xFFFF) + { + RT28xx_EEPROM_READ16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%04X]:0x%04X ", eepAddr , eepValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[4-k+j] = temp2[j]; + } + + while(k < 4) + temp2[3-k++]='0'; + temp2[4]='\0'; + + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 2); + eepValue = *temp*256 + temp[1]; + + RT28xx_EEPROM_WRITE16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%02X]:%02X ", eepAddr, eepValue); + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlE2PROM\n")); +} +#endif // DBG // + + + + +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.bTGnWifiTest = FALSE; + else + pAd->StaCfg.bTGnWifiTest = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_TGnWifiTest_Proc::(bTGnWifiTest=%d)\n", pAd->StaCfg.bTGnWifiTest)); + return TRUE; +} + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR LongRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_LongRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR ShortRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_ShortRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_None; + else if (simple_strtol(arg, 0, 10) == 1) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Flexible; + else if (simple_strtol(arg, 0, 10) == 2) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Strict; + else + return FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Ieee802dMode_Proc::(IEEEE0211dMode=%d)\n", pAdapter->StaCfg.IEEE80211dClientMode)); + return TRUE; +} +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + else + pAd->CommonCfg.CarrierDetect.Enable = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_CarrierDetect_Proc::(CarrierDetect.Enable=%d)\n", pAd->CommonCfg.CarrierDetect.Enable)); + return TRUE; +} +#endif // CARRIER_DETECTION_SUPPORT // + + +INT Show_Adhoc_MacTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PCHAR extra) +{ + INT i; + + sprintf(extra, "\n"); + +#ifdef DOT11_N_SUPPORT + sprintf(extra, "%sHT Operating Mode : %d\n", extra, pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode); +#endif // DOT11_N_SUPPORT // + + sprintf(extra, "%s\n%-19s%-4s%-4s%-7s%-7s%-7s%-10s%-6s%-6s%-6s%-6s\n", extra, + "MAC", "AID", "BSS", "RSSI0", "RSSI1", "RSSI2", "PhMd", "BW", "MCS", "SGI", "STBC"); + + for (i=1; iMacTab.Content[i]; + + if (strlen(extra) > (IW_PRIV_SIZE_MASK - 30)) + break; + if ((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + { + sprintf(extra, "%s%02X:%02X:%02X:%02X:%02X:%02X ", extra, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + sprintf(extra, "%s%-4d", extra, (int)pEntry->Aid); + sprintf(extra, "%s%-4d", extra, (int)pEntry->apidx); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi0); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi1); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi2); + sprintf(extra, "%s%-10s", extra, GetPhyMode(pEntry->HTPhyMode.field.MODE)); + sprintf(extra, "%s%-6s", extra, GetBW(pEntry->HTPhyMode.field.BW)); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.MCS); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.ShortGI); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.STBC); + sprintf(extra, "%s%-10d, %d, %d%%\n", extra, pEntry->DebugFIFOCount, pEntry->DebugTxCount, + (pEntry->DebugTxCount) ? ((pEntry->DebugTxCount-pEntry->DebugFIFOCount)*100/pEntry->DebugTxCount) : 0); + sprintf(extra, "%s\n", extra); + } + } + + return TRUE; +} + + diff --git a/drivers/staging/rt2870/tmp61 b/drivers/staging/rt2870/tmp61 new file mode 100644 index 000000000000..992096a248c5 --- /dev/null +++ b/drivers/staging/rt2870/tmp61 @@ -0,0 +1,7037 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + sta_ioctl.c + + Abstract: + IOCTL related subroutines + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Rory Chen 01-03-2003 created + Rory Chen 02-14-2005 modify to support RT61 +*/ + +#include "rt_config.h" + +#ifdef DBG +extern ULONG RTDebugLevel; +#endif + +#define NR_WEP_KEYS 4 +#define WEP_SMALL_KEY_LEN (40/8) +#define WEP_LARGE_KEY_LEN (104/8) + +#define GROUP_KEY_NO 4 + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_A, _B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_A, _B, _C, _D, _E, _F) +#else +#define IWE_STREAM_ADD_EVENT(_A, _B, _C, _D, _E) iwe_stream_add_event(_B, _C, _D, _E) +#define IWE_STREAM_ADD_POINT(_A, _B, _C, _D, _E) iwe_stream_add_point(_B, _C, _D, _E) +#define IWE_STREAM_ADD_VALUE(_A, _B, _C, _D, _E, _F) iwe_stream_add_value(_B, _C, _D, _E, _F) +#endif + +extern UCHAR CipherWpa2Template[]; +extern UCHAR CipherWpaPskTkip[]; +extern UCHAR CipherWpaPskTkipLen; + +typedef struct PACKED _RT_VERSION_INFO{ + UCHAR DriverVersionW; + UCHAR DriverVersionX; + UCHAR DriverVersionY; + UCHAR DriverVersionZ; + UINT DriverBuildYear; + UINT DriverBuildMonth; + UINT DriverBuildDay; +} RT_VERSION_INFO, *PRT_VERSION_INFO; + +struct iw_priv_args privtab[] = { +{ RTPRIV_IOCTL_SET, + IW_PRIV_TYPE_CHAR | 1024, 0, + "set"}, + +{ RTPRIV_IOCTL_SHOW, 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +{ RTPRIV_IOCTL_SHOW, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + ""}, +/* --- sub-ioctls definitions --- */ + { SHOW_CONN_STATUS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "connStatus" }, + { SHOW_DRVIER_VERION, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "driverVer" }, + { SHOW_BA_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "bainfo" }, + { SHOW_DESC_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "descinfo" }, + { RAIO_OFF, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_off" }, + { RAIO_ON, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "radio_on" }, +#ifdef QOS_DLS_SUPPORT + { SHOW_DLS_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "dlsentryinfo" }, +#endif // QOS_DLS_SUPPORT // + { SHOW_CFG_VALUE, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "show" }, + { SHOW_ADHOC_ENTRY_INFO, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "adhocEntry" }, + +/* --- sub-ioctls relations --- */ + +#ifdef DBG +{ RTPRIV_IOCTL_BBP, + IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "bbp"}, +{ RTPRIV_IOCTL_MAC, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "mac"}, +{ RTPRIV_IOCTL_E2P, + IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, + "e2p"}, +#endif /* DBG */ + +{ RTPRIV_IOCTL_STATISTICS, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, + "stat"}, +{ RTPRIV_IOCTL_GSITESURVEY, + 0, IW_PRIV_TYPE_CHAR | 1024, + "get_site_survey"}, +}; + +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WMM_SUPPORT +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif + +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + + +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef WPA_SUPPLICANT_SUPPORT +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +VOID RTMPIoctlBBP( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); + +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq); +#endif // DBG // + + +NDIS_STATUS RTMPWPANoneAddKeyProc( + IN PRTMP_ADAPTER pAd, + IN PVOID pBuf); + +INT Set_FragTest_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef DOT11_N_SUPPORT +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // DOT11_N_SUPPORT // + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg); +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg); +#endif // CARRIER_DETECTION_SUPPORT // + +INT Show_Adhoc_MacTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PCHAR extra); + +static struct { + CHAR *name; + INT (*set_proc)(PRTMP_ADAPTER pAdapter, PUCHAR arg); +} *PRTMP_PRIVATE_SET_PROC, RTMP_PRIVATE_SUPPORT_PROC[] = { + {"DriverVersion", Set_DriverVersion_Proc}, + {"CountryRegion", Set_CountryRegion_Proc}, + {"CountryRegionABand", Set_CountryRegionABand_Proc}, + {"SSID", Set_SSID_Proc}, + {"WirelessMode", Set_WirelessMode_Proc}, + {"TxBurst", Set_TxBurst_Proc}, + {"TxPreamble", Set_TxPreamble_Proc}, + {"TxPower", Set_TxPower_Proc}, + {"Channel", Set_Channel_Proc}, + {"BGProtection", Set_BGProtection_Proc}, + {"RTSThreshold", Set_RTSThreshold_Proc}, + {"FragThreshold", Set_FragThreshold_Proc}, +#ifdef DOT11_N_SUPPORT + {"HtBw", Set_HtBw_Proc}, + {"HtMcs", Set_HtMcs_Proc}, + {"HtGi", Set_HtGi_Proc}, + {"HtOpMode", Set_HtOpMode_Proc}, + {"HtExtcha", Set_HtExtcha_Proc}, + {"HtMpduDensity", Set_HtMpduDensity_Proc}, + {"HtBaWinSize", Set_HtBaWinSize_Proc}, + {"HtRdg", Set_HtRdg_Proc}, + {"HtAmsdu", Set_HtAmsdu_Proc}, + {"HtAutoBa", Set_HtAutoBa_Proc}, + {"HtBaDecline", Set_BADecline_Proc}, + {"HtProtect", Set_HtProtect_Proc}, + {"HtMimoPs", Set_HtMimoPs_Proc}, +#endif // DOT11_N_SUPPORT // + +#ifdef AGGREGATION_SUPPORT + {"PktAggregate", Set_PktAggregate_Proc}, +#endif + +#ifdef WMM_SUPPORT + {"WmmCapable", Set_WmmCapable_Proc}, +#endif + {"IEEE80211H", Set_IEEE80211H_Proc}, + {"NetworkType", Set_NetworkType_Proc}, + {"AuthMode", Set_AuthMode_Proc}, + {"EncrypType", Set_EncrypType_Proc}, + {"DefaultKeyID", Set_DefaultKeyID_Proc}, + {"Key1", Set_Key1_Proc}, + {"Key2", Set_Key2_Proc}, + {"Key3", Set_Key3_Proc}, + {"Key4", Set_Key4_Proc}, + {"WPAPSK", Set_WPAPSK_Proc}, + {"ResetCounter", Set_ResetStatCounter_Proc}, + {"PSMode", Set_PSMode_Proc}, +#ifdef DBG + {"Debug", Set_Debug_Proc}, +#endif + +#ifdef RALINK_ATE + {"ATE", Set_ATE_Proc}, + {"ATEDA", Set_ATE_DA_Proc}, + {"ATESA", Set_ATE_SA_Proc}, + {"ATEBSSID", Set_ATE_BSSID_Proc}, + {"ATECHANNEL", Set_ATE_CHANNEL_Proc}, + {"ATETXPOW0", Set_ATE_TX_POWER0_Proc}, + {"ATETXPOW1", Set_ATE_TX_POWER1_Proc}, + {"ATETXANT", Set_ATE_TX_Antenna_Proc}, + {"ATERXANT", Set_ATE_RX_Antenna_Proc}, + {"ATETXFREQOFFSET", Set_ATE_TX_FREQOFFSET_Proc}, + {"ATETXBW", Set_ATE_TX_BW_Proc}, + {"ATETXLEN", Set_ATE_TX_LENGTH_Proc}, + {"ATETXCNT", Set_ATE_TX_COUNT_Proc}, + {"ATETXMCS", Set_ATE_TX_MCS_Proc}, + {"ATETXMODE", Set_ATE_TX_MODE_Proc}, + {"ATETXGI", Set_ATE_TX_GI_Proc}, + {"ATERXFER", Set_ATE_RX_FER_Proc}, + {"ATERRF", Set_ATE_Read_RF_Proc}, + {"ATEWRF1", Set_ATE_Write_RF1_Proc}, + {"ATEWRF2", Set_ATE_Write_RF2_Proc}, + {"ATEWRF3", Set_ATE_Write_RF3_Proc}, + {"ATEWRF4", Set_ATE_Write_RF4_Proc}, + {"ATELDE2P", Set_ATE_Load_E2P_Proc}, + {"ATERE2P", Set_ATE_Read_E2P_Proc}, + {"ATESHOW", Set_ATE_Show_Proc}, + {"ATEHELP", Set_ATE_Help_Proc}, + +#ifdef RALINK_28xx_QA + {"TxStop", Set_TxStop_Proc}, + {"RxStop", Set_RxStop_Proc}, +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + +#ifdef WPA_SUPPLICANT_SUPPORT + {"WpaSupport", Set_Wpa_Support}, +#endif // WPA_SUPPLICANT_SUPPORT // + + + + {"FixedTxMode", Set_FixedTxMode_Proc}, +#ifdef CONFIG_APSTA_MIXED_SUPPORT + {"OpMode", Set_OpMode_Proc}, +#endif // CONFIG_APSTA_MIXED_SUPPORT // +#ifdef DOT11_N_SUPPORT + {"TGnWifiTest", Set_TGnWifiTest_Proc}, + {"ForceGF", Set_ForceGF_Proc}, +#endif // DOT11_N_SUPPORT // +#ifdef QOS_DLS_SUPPORT + {"DlsAddEntry", Set_DlsAddEntry_Proc}, + {"DlsTearDownEntry", Set_DlsTearDownEntry_Proc}, +#endif // QOS_DLS_SUPPORT // + {"LongRetry", Set_LongRetryLimit_Proc}, + {"ShortRetry", Set_ShortRetryLimit_Proc}, +#ifdef EXT_BUILD_CHANNEL_LIST + {"11dClientMode", Set_Ieee80211dClientMode_Proc}, +#endif // EXT_BUILD_CHANNEL_LIST // +#ifdef CARRIER_DETECTION_SUPPORT + {"CarrierDetect", Set_CarrierDetect_Proc}, +#endif // CARRIER_DETECTION_SUPPORT // + + {NULL,} +}; + + +VOID RTMPAddKey( + IN PRTMP_ADAPTER pAd, + IN PNDIS_802_11_KEY pKey) +{ + ULONG KeyIdx; + MAC_TABLE_ENTRY *pEntry; + + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey ------>\n")); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + if (pKey->KeyIndex & 0x80000000) + { + if (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + NdisZeroMemory(pAd->StaCfg.PMK, 32); + NdisMoveMemory(pAd->StaCfg.PMK, pKey->KeyMaterial, pKey->KeyLength); + goto end; + } + // Update PTK + NdisZeroMemory(&pAd->SharedKey[BSS0][0], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][0].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][0].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][0].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][0].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Decide its ChiperAlg + if (pAd->StaCfg.PairCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.PairCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_AES; + else + pAd->SharedKey[BSS0][0].CipherAlg = CIPHER_NONE; + + // Update these related information to MAC_TABLE_ENTRY + pEntry = &pAd->MacTab.Content[BSSID_WCID]; + NdisMoveMemory(pEntry->PairwiseKey.Key, pAd->SharedKey[BSS0][0].Key, LEN_TKIP_EK); + NdisMoveMemory(pEntry->PairwiseKey.RxMic, pAd->SharedKey[BSS0][0].RxMic, LEN_TKIP_RXMICK); + NdisMoveMemory(pEntry->PairwiseKey.TxMic, pAd->SharedKey[BSS0][0].TxMic, LEN_TKIP_TXMICK); + pEntry->PairwiseKey.CipherAlg = pAd->SharedKey[BSS0][0].CipherAlg; + + // Update pairwise key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pAd->SharedKey[BSS0][0].Key, + pAd->SharedKey[BSS0][0].TxMic, + pAd->SharedKey[BSS0][0].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + 0, + pAd->SharedKey[BSS0][0].CipherAlg, + pEntry); + + if (pAd->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else + { + // Update GTK + pAd->StaCfg.DefaultKeyId = (pKey->KeyIndex & 0xFF); + NdisZeroMemory(&pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId], sizeof(CIPHER_KEY)); + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, pKey->KeyMaterial, LEN_TKIP_EK); +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + else +#endif // WPA_SUPPLICANT_SUPPORT // + { + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, pKey->KeyMaterial + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic, pKey->KeyMaterial + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + } + + // Update Shared Key CipherAlg + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_NONE; + if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption2Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_TKIP; + else if (pAd->StaCfg.GroupCipher == Ndis802_11Encryption3Enabled) + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg = CIPHER_AES; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].Key, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].TxMic, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].RxMic); + + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAd, + BSS0, + pAd->StaCfg.DefaultKeyId, + pAd->SharedKey[BSS0][pAd->StaCfg.DefaultKeyId].CipherAlg, + NULL); + + // set 802.1x port control + //pAd->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAd); + + // Indicate Connected for GUI + pAd->IndicateMediaState = NdisMediaStateConnected; + } + } + else // dynamic WEP from wpa_supplicant + { + UCHAR CipherAlg; + PUCHAR Key; + + if(pKey->KeyLength == 32) + goto end; + + KeyIdx = pKey->KeyIndex & 0x0fffffff; + + if (KeyIdx < 4) + { + // it is a default shared key, for Pairwise key setting + if (pKey->KeyIndex & 0x80000000) + { + pEntry = MacTableLookup(pAd, pKey->BSSID); + + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RTMPAddKey: Set Pair-wise Key\n")); + + // set key material and key length + pEntry->PairwiseKey.KeyLen = (UCHAR)pKey->KeyLength; + NdisMoveMemory(pEntry->PairwiseKey.Key, &pKey->KeyMaterial, pKey->KeyLength); + + // set Cipher type + if (pKey->KeyLength == 5) + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP64; + else + pEntry->PairwiseKey.CipherAlg = CIPHER_WEP128; + + // Add Pair-wise key to Asic + AsicAddPairwiseKeyEntry( + pAd, + pEntry->Addr, + (UCHAR)pEntry->Aid, + &pEntry->PairwiseKey); + + // update WCID attribute table and IVEIV table for this entry + RTMPAddWcidAttributeEntry( + pAd, + BSS0, + KeyIdx, // The value may be not zero + pEntry->PairwiseKey.CipherAlg, + pEntry); + + } + } + else + { + // Default key for tx (shared key) + pAd->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + + // set key material and key length + pAd->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(pAd->SharedKey[BSS0][KeyIdx].Key, &pKey->KeyMaterial, pKey->KeyLength); + + // Set Ciper type + if (pKey->KeyLength == 5) + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP64; + else + pAd->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_WEP128; + + CipherAlg = pAd->SharedKey[BSS0][KeyIdx].CipherAlg; + Key = pAd->SharedKey[BSS0][KeyIdx].Key; + + // Set Group key material to Asic + AsicAddSharedKeyEntry(pAd, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + // Update WCID attribute table and IVEIV table for this group key table + RTMPAddWcidAttributeEntry(pAd, BSS0, KeyIdx, CipherAlg, NULL); + + } + } + } +end: + return; +} + +char * rtstrchr(const char * s, int c) +{ + for(; *s != (char) c; ++s) + if (*s == '\0') + return NULL; + return (char *) s; +} + +/* +This is required for LinEX2004/kernel2.6.7 to provide iwlist scanning function +*/ + +int +rt_ioctl_giwname(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ +// PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + +#ifdef RT2870 + strncpy(name, "RT2870 Wireless", IFNAMSIZ); +#endif // RT2870 // + return 0; +} + +int rt_ioctl_siwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int chan = -1; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + + if (freq->e > 1) + return -EINVAL; + + if((freq->e == 0) && (freq->m <= 1000)) + chan = freq->m; // Setting by channel number + else + MAP_KHZ_TO_CHANNEL_ID( (freq->m /100) , chan); // Setting by frequency - search the table , like 2.412G, 2.422G, + + if (ChannelSanity(pAdapter, chan) == TRUE) + { + pAdapter->CommonCfg.Channel = chan; + DBGPRINT(RT_DEBUG_ERROR, ("==>rt_ioctl_siwfreq::SIOCSIWFREQ[cmd=0x%x] (Channel=%d)\n", SIOCSIWFREQ, pAdapter->CommonCfg.Channel)); + } + else + return -EINVAL; + + return 0; +} +int rt_ioctl_giwfreq(struct net_device *dev, + struct iw_request_info *info, + struct iw_freq *freq, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter = NULL; + UCHAR ch; + ULONG m; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + ch = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE,("==>rt_ioctl_giwfreq %d\n", ch)); + + MAP_CHANNEL_ID_TO_KHZ(ch, m); + freq->m = m * 100; + freq->e = 1; + return 0; +} + +int rt_ioctl_siwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (*mode) + { + case IW_MODE_ADHOC: + Set_NetworkType_Proc(pAdapter, "Adhoc"); + break; + case IW_MODE_INFRA: + Set_NetworkType_Proc(pAdapter, "Infra"); + break; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + case IW_MODE_MONITOR: + Set_NetworkType_Proc(pAdapter, "Monitor"); + break; +#endif + default: + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_siwmode::SIOCSIWMODE (unknown %d)\n", *mode)); + return -EINVAL; + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + return 0; +} + +int rt_ioctl_giwmode(struct net_device *dev, + struct iw_request_info *info, + __u32 *mode, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (ADHOC_ON(pAdapter)) + *mode = IW_MODE_ADHOC; + else if (INFRA_ON(pAdapter)) + *mode = IW_MODE_INFRA; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,20)) + else if (MONITOR_ON(pAdapter)) + { + *mode = IW_MODE_MONITOR; + } +#endif + else + *mode = IW_MODE_AUTO; + + DBGPRINT(RT_DEBUG_TRACE, ("==>rt_ioctl_giwmode(mode=%d)\n", *mode)); + return 0; +} + +int rt_ioctl_siwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + return 0; +} + +int rt_ioctl_giwsens(struct net_device *dev, + struct iw_request_info *info, + char *name, char *extra) +{ + return 0; +} + +int rt_ioctl_giwrange(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + struct iw_range *range = (struct iw_range *) extra; + u16 val; + int i; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE ,("===>rt_ioctl_giwrange\n")); + data->length = sizeof(struct iw_range); + memset(range, 0, sizeof(struct iw_range)); + + range->txpower_capa = IW_TXPOW_DBM; + + if (INFRA_ON(pAdapter)||ADHOC_ON(pAdapter)) + { + range->min_pmp = 1 * 1024; + range->max_pmp = 65535 * 1024; + range->min_pmt = 1 * 1024; + range->max_pmt = 1000 * 1024; + range->pmp_flags = IW_POWER_PERIOD; + range->pmt_flags = IW_POWER_TIMEOUT; + range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | + IW_POWER_UNICAST_R | IW_POWER_ALL_R; + } + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 14; + + range->retry_capa = IW_RETRY_LIMIT; + range->retry_flags = IW_RETRY_LIMIT; + range->min_retry = 0; + range->max_retry = 255; + + range->num_channels = pAdapter->ChannelListNum; + + val = 0; + for (i = 1; i <= range->num_channels; i++) + { + u32 m; + range->freq[val].i = pAdapter->ChannelList[i-1].Channel; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ChannelList[i-1].Channel, m); + range->freq[val].m = m * 100; /* HZ */ + + range->freq[val].e = 1; + val++; + if (val == IW_MAX_FREQUENCIES) + break; + } + range->num_frequency = val; + + range->max_qual.qual = 100; /* what is correct max? This was not + * documented exactly. At least + * 69 has been observed. */ + range->max_qual.level = 0; /* dB */ + range->max_qual.noise = 0; /* dB */ + + /* What would be suitable values for "average/typical" qual? */ + range->avg_qual.qual = 20; + range->avg_qual.level = -60; + range->avg_qual.noise = -95; + range->sensitivity = 3; + + range->max_encoding_tokens = NR_WEP_KEYS; + range->num_encoding_sizes = 2; + range->encoding_size[0] = 5; + range->encoding_size[1] = 13; + + range->min_rts = 0; + range->max_rts = 2347; + range->min_frag = 256; + range->max_frag = 2346; + +#if WIRELESS_EXT > 17 + /* IW_ENC_CAPA_* bit field */ + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; +#endif + + return 0; +} + +int rt_ioctl_siwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + NDIS_802_11_MAC_ADDRESS Bssid; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + memset(Bssid, 0, MAC_ADDR_LEN); + memcpy(Bssid, ap_addr->sa_data, MAC_ADDR_LEN); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCSIWAP %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + + return 0; +} + +int rt_ioctl_giwap(struct net_device *dev, + struct iw_request_info *info, + struct sockaddr *ap_addr, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->CommonCfg.Bssid, ETH_ALEN); + } +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + ap_addr->sa_family = ARPHRD_ETHER; + memcpy(ap_addr->sa_data, &pAdapter->MlmeAux.Bssid, ETH_ALEN); + } +#endif // WPA_SUPPLICANT_SUPPORT // + else + { + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIWAP(=EMPTY)\n")); + return -ENOTCONN; + } + + return 0; +} + +/* + * Units are in db above the noise floor. That means the + * rssi values reported in the tx/rx descriptors in the + * driver are the SNR expressed in db. + * + * If you assume that the noise floor is -95, which is an + * excellent assumption 99.5 % of the time, then you can + * derive the absolute signal level (i.e. -95 + rssi). + * There are some other slight factors to take into account + * depending on whether the rssi measurement is from 11b, + * 11g, or 11a. These differences are at most 2db and + * can be documented. + * + * NB: various calculations are based on the orinoco/wavelan + * drivers for compatibility + */ +static void set_quality(PRTMP_ADAPTER pAdapter, + struct iw_quality *iq, + signed char rssi) +{ + __u8 ChannelQuality; + + // Normalize Rssi + if (rssi >= -50) + ChannelQuality = 100; + else if (rssi >= -80) // between -50 ~ -80dbm + ChannelQuality = (__u8)(24 + ((rssi + 80) * 26)/10); + else if (rssi >= -90) // between -80 ~ -90dbm + ChannelQuality = (__u8)((rssi + 90) * 26)/10; + else + ChannelQuality = 0; + + iq->qual = (__u8)ChannelQuality; + + iq->level = (__u8)(rssi); + iq->noise = (pAdapter->BbpWriteLatch[66] > pAdapter->BbpTuning.FalseCcaUpperThreshold) ? ((__u8)pAdapter->BbpTuning.FalseCcaUpperThreshold) : ((__u8) pAdapter->BbpWriteLatch[66]); // noise level (dBm) + iq->noise += 256 - 143; + iq->updated = pAdapter->iw_stats.qual.updated; +} + +int rt_ioctl_iwaplist(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + struct sockaddr addr[IW_MAX_AP]; + struct iw_quality qual[IW_MAX_AP]; + int i; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + data->length = 0; + return 0; + //return -ENETDOWN; + } + + for (i = 0; i = pAdapter->ScanTab.BssNr) + break; + addr[i].sa_family = ARPHRD_ETHER; + memcpy(addr[i].sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + set_quality(pAdapter, &qual[i], pAdapter->ScanTab.BssEntry[i].Rssi); + } + data->length = i; + memcpy(extra, &addr, i*sizeof(addr[0])); + data->flags = 1; /* signal quality present (sort of) */ + memcpy(extra + i*sizeof(addr[0]), &qual, i*sizeof(qual[i])); + + return 0; +} + +#ifdef SIOCGIWSCAN +int rt_ioctl_siwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + ULONG Now; + int Status = NDIS_STATUS_SUCCESS; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + return -EINVAL; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount++; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + return 0; + do{ + Now = jiffies; + +#ifdef WPA_SUPPLICANT_SUPPORT + if ((pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) && + (pAdapter->StaCfg.WpaSupplicantScanCount > 3)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! WpaSupplicantScanCount > 3\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + RT28XX_MLME_HANDLER(pAdapter); + }while(0); + return 0; +} + +int rt_ioctl_giwscan(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *extra) +{ + + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + int i=0; + char *current_ev = extra, *previous_ev = extra; + char *end_buf; + char *current_val, custom[MAX_CUSTOM_LEN] = {0}; +#ifndef IWEVGENIE + char idx; +#endif // IWEVGENIE // + struct iw_event iwe; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + return -EAGAIN; + } + + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + pAdapter->StaCfg.WpaSupplicantScanCount = 0; + } +#endif // WPA_SUPPLICANT_SUPPORT // + + if (pAdapter->ScanTab.BssNr == 0) + { + data->length = 0; + return 0; + } + +#if WIRELESS_EXT >= 17 + if (data->length > 0) + end_buf = extra + data->length; + else + end_buf = extra + IW_SCAN_MAX_DATA; +#else + end_buf = extra + IW_SCAN_MAX_DATA; +#endif + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + if (current_ev >= end_buf) + { +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //MAC address + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + memcpy(iwe.u.ap_addr.sa_data, &pAdapter->ScanTab.BssEntry[i].Bssid, ETH_ALEN); + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_ADDR_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //ESSID + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWESSID; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].SsidLen; + iwe.u.data.flags = 1; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev,end_buf, &iwe, pAdapter->ScanTab.BssEntry[i].Ssid); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Network Type + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWMODE; + if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11IBSS) + { + iwe.u.mode = IW_MODE_ADHOC; + } + else if (pAdapter->ScanTab.BssEntry[i].BssType == Ndis802_11Infrastructure) + { + iwe.u.mode = IW_MODE_INFRA; + } + else + { + iwe.u.mode = IW_MODE_AUTO; + } + iwe.len = IW_EV_UINT_LEN; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Channel and Frequency + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWFREQ; + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + else + iwe.u.freq.m = pAdapter->ScanTab.BssEntry[i].Channel; + iwe.u.freq.e = 0; + iwe.u.freq.i = 0; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev,end_buf, &iwe, IW_EV_FREQ_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Add quality statistics + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVQUAL; + iwe.u.qual.level = 0; + iwe.u.qual.noise = 0; + set_quality(pAdapter, &iwe.u.qual, pAdapter->ScanTab.BssEntry[i].Rssi); + current_ev = IWE_STREAM_ADD_EVENT(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Encyption key + //================================ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWENCODE; + if (CAP_IS_PRIVACY_ON (pAdapter->ScanTab.BssEntry[i].CapabilityInfo )) + iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf,&iwe, (char *)pAdapter->SharedKey[BSS0][(iwe.u.data.flags & IW_ENCODE_INDEX)-1].Key); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + + //Bit Rate + //================================ + if (pAdapter->ScanTab.BssEntry[i].SupRateLen) + { + UCHAR tmpRate = pAdapter->ScanTab.BssEntry[i].SupRate[pAdapter->ScanTab.BssEntry[i].SupRateLen-1]; + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = SIOCGIWRATE; + current_val = current_ev + IW_EV_LCP_LEN; + if (tmpRate == 0x82) + iwe.u.bitrate.value = 1 * 1000000; + else if (tmpRate == 0x84) + iwe.u.bitrate.value = 2 * 1000000; + else if (tmpRate == 0x8B) + iwe.u.bitrate.value = 5.5 * 1000000; + else if (tmpRate == 0x96) + iwe.u.bitrate.value = 11 * 1000000; + else + iwe.u.bitrate.value = (tmpRate/2) * 1000000; + + iwe.u.bitrate.disabled = 0; + current_val = IWE_STREAM_ADD_VALUE(info, current_ev, + current_val, end_buf, &iwe, + IW_EV_PARAM_LEN); + + if((current_val-current_ev)>IW_EV_LCP_LEN) + current_ev = current_val; + else +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + +#ifdef IWEVGENIE + //WPA IE + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].WpaIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].WpaIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + memset(&iwe, 0, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + memcpy(custom, &(pAdapter->ScanTab.BssEntry[i].RsnIE.IE[0]), + pAdapter->ScanTab.BssEntry[i].RsnIE.IELen); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#else + //WPA IE + //================================ + if (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].WpaIE.IELen * 2) + 7; + NdisMoveMemory(custom, "wpa_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].WpaIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].WpaIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } + + //WPA2 IE + if (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen > 0) + { + NdisZeroMemory(&iwe, sizeof(iwe)); + memset(&custom[0], 0, MAX_CUSTOM_LEN); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = (pAdapter->ScanTab.BssEntry[i].RsnIE.IELen * 2) + 7; + NdisMoveMemory(custom, "rsn_ie=", 7); + for (idx = 0; idx < pAdapter->ScanTab.BssEntry[i].RsnIE.IELen; idx++) + sprintf(custom, "%s%02x", custom, pAdapter->ScanTab.BssEntry[i].RsnIE.IE[idx]); + previous_ev = current_ev; + current_ev = IWE_STREAM_ADD_POINT(info, current_ev, end_buf, &iwe, custom); + if (current_ev == previous_ev) +#if WIRELESS_EXT >= 17 + return -E2BIG; +#else + break; +#endif + } +#endif // IWEVGENIE // + } + + data->length = current_ev - extra; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + DBGPRINT(RT_DEBUG_ERROR ,("===>rt_ioctl_giwscan. %d(%d) BSS returned, data->length = %d\n",i , pAdapter->ScanTab.BssNr, data->length)); + return 0; +} +#endif + +int rt_ioctl_siwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->flags) + { + PCHAR pSsidString = NULL; + + // Includes null character. + if (data->length > (IW_ESSID_MAX_SIZE + 1)) + return -E2BIG; + + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, essid, data->length); + if (Set_SSID_Proc(pAdapter, pSsidString) == FALSE) + return -EINVAL; + } + else + return -ENOMEM; + } + else + { + // ANY ssid + if (Set_SSID_Proc(pAdapter, "") == FALSE) + return -EINVAL; + } + return 0; +} + +int rt_ioctl_giwessid(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *essid) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + data->flags = 1; + if (MONITOR_ON(pAdapter)) + { + data->length = 0; + return 0; + } + + if (OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is connected\n")); + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } +#ifdef RT2870 +#ifdef WPA_SUPPLICANT_SUPPORT + // Add for RT2870 + else if (pAdapter->StaCfg.WpaSupplicantUP != WPA_SUPPLICANT_DISABLE) + { + data->length = pAdapter->CommonCfg.SsidLen; + memcpy(essid, pAdapter->CommonCfg.Ssid, pAdapter->CommonCfg.SsidLen); + } +#endif // WPA_SUPPLICANT_SUPPORT // +#endif // RT2870 // + else + {//the ANY ssid was specified + data->length = 0; + DBGPRINT(RT_DEBUG_TRACE ,("MediaState is not connected, ess\n")); + } + + return 0; + +} + +int rt_ioctl_siwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE ,("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (data->length > IW_ESSID_MAX_SIZE) + return -EINVAL; + + memset(pAdapter->nickname, 0, IW_ESSID_MAX_SIZE + 1); + memcpy(pAdapter->nickname, nickname, data->length); + + + return 0; +} + +int rt_ioctl_giwnickn(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *data, char *nickname) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (data->length > strlen(pAdapter->nickname) + 1) + data->length = strlen(pAdapter->nickname) + 1; + if (data->length > 0) { + memcpy(nickname, pAdapter->nickname, data->length-1); + nickname[data->length-1] = '\0'; + } + return 0; +} + +int rt_ioctl_siwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (rts->disabled) + val = MAX_RTS_THRESHOLD; + else if (rts->value < 0 || rts->value > MAX_RTS_THRESHOLD) + return -EINVAL; + else if (rts->value == 0) + val = MAX_RTS_THRESHOLD; + else + val = rts->value; + + if (val != pAdapter->CommonCfg.RtsThreshold) + pAdapter->CommonCfg.RtsThreshold = val; + + return 0; +} + +int rt_ioctl_giwrts(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *rts, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + rts->value = pAdapter->CommonCfg.RtsThreshold; + rts->disabled = (rts->value == MAX_RTS_THRESHOLD); + rts->fixed = 1; + + return 0; +} + +int rt_ioctl_siwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + u16 val; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (frag->disabled) + val = MAX_FRAG_THRESHOLD; + else if (frag->value >= MIN_FRAG_THRESHOLD || frag->value <= MAX_FRAG_THRESHOLD) + val = __cpu_to_le16(frag->value & ~0x1); /* even numbers only */ + else if (frag->value == 0) + val = MAX_FRAG_THRESHOLD; + else + return -EINVAL; + + pAdapter->CommonCfg.FragmentThreshold = val; + return 0; +} + +int rt_ioctl_giwfrag(struct net_device *dev, + struct iw_request_info *info, + struct iw_param *frag, char *extra) +{ + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + frag->value = pAdapter->CommonCfg.FragmentThreshold; + frag->disabled = (frag->value == MAX_FRAG_THRESHOLD); + frag->fixed = 1; + + return 0; +} + +#define MAX_WEP_KEY_SIZE 13 +#define MIN_WEP_KEY_SIZE 5 +int rt_ioctl_siwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((erq->length == 0) && + (erq->flags & IW_ENCODE_DISABLED)) + { + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + else if ((erq->length == 0) && + (erq->flags & IW_ENCODE_RESTRICTED || erq->flags & IW_ENCODE_OPEN)) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + if (erq->flags & IW_ENCODE_RESTRICTED) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + goto done; + } + + if (erq->length > 0) + { + int keyIdx = (erq->flags & IW_ENCODE_INDEX) - 1; + /* Check the size of the key */ + if (erq->length > MAX_WEP_KEY_SIZE) { + return -EINVAL; + } + /* Check key index */ + if ((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + { + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::Wrong keyIdx=%d! Using default key instead (%d)\n", + keyIdx, pAdapter->StaCfg.DefaultKeyId)); + + //Using default key + keyIdx = pAdapter->StaCfg.DefaultKeyId; + } + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + + if (erq->length == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (erq->length == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + /* Disable the key */ + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + + /* Check if the key is not marked as invalid */ + if(!(erq->flags & IW_ENCODE_NOKEY)) { + /* Copy the key in the driver */ + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, extra, erq->length); + } + } + else + { + /* Do we want to just set the transmit key index ? */ + int index = (erq->flags & IW_ENCODE_INDEX) - 1; + if ((index >= 0) && (index < 4)) + { + pAdapter->StaCfg.DefaultKeyId = index; + } + else + /* Don't complain if only change the mode */ + if(!erq->flags & IW_ENCODE_MODE) { + return -EINVAL; + } + } + +done: + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::erq->flags=%x\n",erq->flags)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::AuthMode=%x\n",pAdapter->StaCfg.AuthMode)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::DefaultKeyId=%x, KeyLen = %d\n",pAdapter->StaCfg.DefaultKeyId , pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen)); + DBGPRINT(RT_DEBUG_TRACE ,("==>rt_ioctl_siwencode::WepStatus=%x\n",pAdapter->StaCfg.WepStatus)); + return 0; +} + +int +rt_ioctl_giwencode(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *erq, char *key) +{ + int kid; + PRTMP_ADAPTER pAdapter = NULL; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + if (pVirtualAd && pVirtualAd->RtmpDev) + pAdapter = pVirtualAd->RtmpDev->priv; + } + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + kid = erq->flags & IW_ENCODE_INDEX; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_giwencode %d\n", erq->flags & IW_ENCODE_INDEX)); + + if (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) + { + erq->length = 0; + erq->flags = IW_ENCODE_DISABLED; + } + else if ((kid > 0) && (kid <=4)) + { + // copy wep key + erq->flags = kid ; /* NB: base 1 */ + if (erq->length > pAdapter->SharedKey[BSS0][kid-1].KeyLen) + erq->length = pAdapter->SharedKey[BSS0][kid-1].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][kid-1].Key, erq->length); + //if ((kid == pAdapter->PortCfg.DefaultKeyId)) + //erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + + } + else if (kid == 0) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->length = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + memcpy(key, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, erq->length); + // copy default key ID + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; /* XXX */ + else + erq->flags |= IW_ENCODE_OPEN; /* XXX */ + erq->flags = pAdapter->StaCfg.DefaultKeyId + 1; /* NB: base 1 */ + erq->flags |= IW_ENCODE_ENABLED; /* XXX */ + } + + return 0; + +} + +static int +rt_ioctl_setparam(struct net_device *dev, struct iw_request_info *info, + void *w, char *extra) +{ + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAdapter; + POS_COOKIE pObj; + char *this_char = extra; + char *value; + int Status=0; + + if (dev->priv_flags == INT_MAIN) + { + pAdapter = dev->priv; + } + else + { + pVirtualAd = dev->priv; + pAdapter = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAdapter->OS_Cookie; + + if (pAdapter == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (!*this_char) + return -EINVAL; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value) + return -EINVAL; + + // reject setting nothing besides ANY ssid(ssidLen=0) + if (!*value && (strcmp(this_char, "SSID") != 0)) + return -EINVAL; + + for (PRTMP_PRIVATE_SET_PROC = RTMP_PRIVATE_SUPPORT_PROC; PRTMP_PRIVATE_SET_PROC->name; PRTMP_PRIVATE_SET_PROC++) + { + if (strcmp(this_char, PRTMP_PRIVATE_SET_PROC->name) == 0) + { + if(!PRTMP_PRIVATE_SET_PROC->set_proc(pAdapter, value)) + { //FALSE:Set private failed then return Invalid argument + Status = -EINVAL; + } + break; //Exit for loop. + } + } + + if(PRTMP_PRIVATE_SET_PROC->name == NULL) + { //Not found argument + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("===>rt_ioctl_setparam:: (iwpriv) Not Support Set Command [%s=%s]\n", this_char, value)); + } + + return Status; +} + + +static int +rt_private_get_statistics(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n\n"); + +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->ate.TxDoneCount); + //sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->ate.TxDoneCount); + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "Tx success = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Tx success without retry = %ld\n", (ULONG)pAd->WlanCounters.TransmittedFragmentCount.QuadPart - (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + } + sprintf(extra+strlen(extra), "Tx success after retry = %ld\n", (ULONG)pAd->WlanCounters.RetryCount.QuadPart); + sprintf(extra+strlen(extra), "Tx fail to Rcv ACK after retry = %ld\n", (ULONG)pAd->WlanCounters.FailedCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Success Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSSuccessCount.QuadPart); + sprintf(extra+strlen(extra), "RTS Fail Rcv CTS = %ld\n", (ULONG)pAd->WlanCounters.RTSFailureCount.QuadPart); + + sprintf(extra+strlen(extra), "Rx success = %ld\n", (ULONG)pAd->WlanCounters.ReceivedFragmentCount.QuadPart); + sprintf(extra+strlen(extra), "Rx with CRC = %ld\n", (ULONG)pAd->WlanCounters.FCSErrorCount.QuadPart); + sprintf(extra+strlen(extra), "Rx drop due to out of resource = %ld\n", (ULONG)pAd->Counters8023.RxNoBuffer); + sprintf(extra+strlen(extra), "Rx duplicate frame = %ld\n", (ULONG)pAd->WlanCounters.FrameDuplicateCount.QuadPart); + + sprintf(extra+strlen(extra), "False CCA (one second) = %ld\n", (ULONG)pAd->RalinkCounters.OneSecFalseCCACnt); +#ifdef RALINK_ATE + if (ATE_ON(pAd)) + { + if (pAd->ate.RxAntennaSel == 0) + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->ate.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->ate.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } + else + { + sprintf(extra+strlen(extra), "RSSI = %ld\n", (LONG)(pAd->ate.LastRssi0 - pAd->BbpRssiToDbmDelta)); + } + } + else +#endif // RALINK_ATE // + { + sprintf(extra+strlen(extra), "RSSI-A = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi0 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-B (if available) = %ld\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi1 - pAd->BbpRssiToDbmDelta)); + sprintf(extra+strlen(extra), "RSSI-C (if available) = %ld\n\n", (LONG)(pAd->StaCfg.RssiSample.LastRssi2 - pAd->BbpRssiToDbmDelta)); + } +#ifdef WPA_SUPPLICANT_SUPPORT + sprintf(extra+strlen(extra), "WpaSupplicantUP = %d\n\n", pAd->StaCfg.WpaSupplicantUP); +#endif // WPA_SUPPLICANT_SUPPORT // + + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("<== rt_private_get_statistics, wrq->length = %d\n", wrq->length)); + + return Status; +} + +#ifdef DOT11_N_SUPPORT +void getBaInfo( + IN PRTMP_ADAPTER pAd, + IN PUCHAR pOutBuf) +{ + INT i, j; + BA_ORI_ENTRY *pOriBAEntry; + BA_REC_ENTRY *pRecBAEntry; + + for (i=0; iMacTab.Content[i]; + if (((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + || (pEntry->ValidAsWDS) || (pEntry->ValidAsMesh)) + { + sprintf(pOutBuf, "%s\n%02X:%02X:%02X:%02X:%02X:%02X (Aid = %d) (AP) -\n", + pOutBuf, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5], pEntry->Aid); + + sprintf(pOutBuf, "%s[Recipient]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BARecWcidArray[j] != 0) + { + pRecBAEntry =&pAd->BATable.BARecEntry[pEntry->BARecWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, LastIndSeq=%d, ReorderingPkts=%d\n", pOutBuf, j, pRecBAEntry->BAWinSize, pRecBAEntry->LastIndSeq, pRecBAEntry->list.qlen); + } + } + sprintf(pOutBuf, "%s\n", pOutBuf); + + sprintf(pOutBuf, "%s[Originator]\n", pOutBuf); + for (j=0; j < NUM_OF_TID; j++) + { + if (pEntry->BAOriWcidArray[j] != 0) + { + pOriBAEntry =&pAd->BATable.BAOriEntry[pEntry->BAOriWcidArray[j]]; + sprintf(pOutBuf, "%sTID=%d, BAWinSize=%d, StartSeq=%d, CurTxSeq=%d\n", pOutBuf, j, pOriBAEntry->BAWinSize, pOriBAEntry->Sequence, pEntry->TxSeq[j]); + } + } + sprintf(pOutBuf, "%s\n\n", pOutBuf); + } + if (strlen(pOutBuf) > (IW_PRIV_SIZE_MASK - 30)) + break; + } + + return; +} +#endif // DOT11_N_SUPPORT // + +static int +rt_private_show(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) +{ + INT Status = 0; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + PRTMP_ADAPTER pAd; + POS_COOKIE pObj; + u32 subcmd = wrq->flags; + + if (dev->priv_flags == INT_MAIN) + pAd = dev->priv; + else + { + pVirtualAd = dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + if (extra == NULL) + { + wrq->length = 0; + return -EIO; + } + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + { + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(subcmd) + { + + case SHOW_CONN_STATUS: + if (MONITOR_ON(pAd)) + { +#ifdef DOT11_N_SUPPORT + if (pAd->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAd->CommonCfg.RegTransmitSetting.field.BW) + sprintf(extra, "Monitor Mode(CentralChannel %d)\n", pAd->CommonCfg.CentralChannel); + else +#endif // DOT11_N_SUPPORT // + sprintf(extra, "Monitor Mode(Channel %d)\n", pAd->CommonCfg.Channel); + } + else + { + if (pAd->IndicateMediaState == NdisMediaStateConnected) + { + if (INFRA_ON(pAd)) + { + sprintf(extra, "Connected(AP: %s[%02X:%02X:%02X:%02X:%02X:%02X])\n", + pAd->CommonCfg.Ssid, + pAd->CommonCfg.Bssid[0], + pAd->CommonCfg.Bssid[1], + pAd->CommonCfg.Bssid[2], + pAd->CommonCfg.Bssid[3], + pAd->CommonCfg.Bssid[4], + pAd->CommonCfg.Bssid[5]); + DBGPRINT(RT_DEBUG_TRACE ,("Ssid=%s ,Ssidlen = %d\n",pAd->CommonCfg.Ssid, pAd->CommonCfg.SsidLen)); + } + else if (ADHOC_ON(pAd)) + sprintf(extra, "Connected\n"); + } + else + { + sprintf(extra, "Disconnected\n"); + DBGPRINT(RT_DEBUG_TRACE ,("ConnStatus is not connected\n")); + } + } + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case SHOW_DRVIER_VERION: + sprintf(extra, "Driver version-%s, %s %s\n", STA_DRIVER_VERSION, __DATE__, __TIME__ ); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#ifdef DOT11_N_SUPPORT + case SHOW_BA_INFO: + getBaInfo(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; +#endif // DOT11_N_SUPPORT // + case SHOW_DESC_INFO: + { + Show_DescInfo_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; + case RAIO_OFF: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = FALSE; + if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == FALSE) + { + MlmeRadioOff(pAd); + // Update extra information + pAd->ExtraInfo = SW_RADIO_OFF; + } + } + sprintf(extra, "Radio Off\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + case RAIO_ON: + if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + sprintf(extra, "Scanning\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + } + pAd->StaCfg.bSwRadio = TRUE; + //if (pAd->StaCfg.bRadio != (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio)) + { + pAd->StaCfg.bRadio = (pAd->StaCfg.bHwRadio && pAd->StaCfg.bSwRadio); + if (pAd->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAd); + // Update extra information + pAd->ExtraInfo = EXTRA_INFO_CLEAR; + } + } + sprintf(extra, "Radio On\n"); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + + +#ifdef QOS_DLS_SUPPORT + case SHOW_DLS_ENTRY_INFO: + { + Set_DlsEntryInfo_Display_Proc(pAd, NULL); + wrq->length = 0; // 1: size of '\0' + } + break; +#endif // QOS_DLS_SUPPORT // + + case SHOW_CFG_VALUE: + { + Status = RTMPShowCfgValue(pAd, wrq->pointer, extra); + if (Status == 0) + wrq->length = strlen(extra) + 1; // 1: size of '\0' + } + break; + case SHOW_ADHOC_ENTRY_INFO: + Show_Adhoc_MacTable_Proc(pAd, extra); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("%s - unknow subcmd = %d\n", __FUNCTION__, subcmd)); + break; + } + + return Status; +} + +#ifdef SIOCSIWMLME +int rt_ioctl_siwmlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer; + MLME_QUEUE_ELEM MsgElem; + MLME_DISASSOC_REQ_STRUCT DisAssocReq; + MLME_DEAUTH_REQ_STRUCT DeAuthReq; + + DBGPRINT(RT_DEBUG_TRACE, ("====> %s\n", __FUNCTION__)); + + if (pMlme == NULL) + return -EINVAL; + + switch(pMlme->cmd) + { +#ifdef IW_MLME_DEAUTH + case IW_MLME_DEAUTH: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DEAUTH\n", __FUNCTION__)); + COPY_MAC_ADDR(DeAuthReq.Addr, pAd->CommonCfg.Bssid); + DeAuthReq.Reason = pMlme->reason_code; + MsgElem.MsgLen = sizeof(MLME_DEAUTH_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DeAuthReq, sizeof(MLME_DEAUTH_REQ_STRUCT)); + MlmeDeauthReqAction(pAd, &MsgElem); + if (INFRA_ON(pAd)) + { + LinkDown(pAd, FALSE); + pAd->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + break; +#endif // IW_MLME_DEAUTH // +#ifdef IW_MLME_DISASSOC + case IW_MLME_DISASSOC: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - IW_MLME_DISASSOC\n", __FUNCTION__)); + COPY_MAC_ADDR(DisAssocReq.Addr, pAd->CommonCfg.Bssid); + DisAssocReq.Reason = pMlme->reason_code; + + MsgElem.Machine = ASSOC_STATE_MACHINE; + MsgElem.MsgType = MT2_MLME_DISASSOC_REQ; + MsgElem.MsgLen = sizeof(MLME_DISASSOC_REQ_STRUCT); + NdisMoveMemory(MsgElem.Msg, &DisAssocReq, sizeof(MLME_DISASSOC_REQ_STRUCT)); + + pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_DISASSOC; + MlmeDisassocReqAction(pAd, &MsgElem); + break; +#endif // IW_MLME_DISASSOC // + default: + DBGPRINT(RT_DEBUG_TRACE, ("====> %s - Unknow Command\n", __FUNCTION__)); + break; + } + + return 0; +} +#endif // SIOCSIWMLME // + +#if WIRELESS_EXT > 17 +int rt_ioctl_siwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + if (param->value == IW_AUTH_WPA_VERSION_WPA) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + } + else if (param->value == IW_AUTH_WPA_VERSION_WPA2) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; + + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_PAIRWISE: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_PAIRWISE - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_CIPHER_GROUP: + if (param->value == IW_AUTH_CIPHER_NONE) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if (param->value == IW_AUTH_CIPHER_WEP40 || + param->value == IW_AUTH_CIPHER_WEP104) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if (param->value == IW_AUTH_CIPHER_TKIP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if (param->value == IW_AUTH_CIPHER_CCMP) + { + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_CIPHER_GROUP - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_KEY_MGMT: + if (param->value == IW_AUTH_KEY_MGMT_802_1X) + { + if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#ifdef WPA_SUPPLICANT_SUPPORT + pAdapter->StaCfg.IEEE8021X = FALSE; +#endif // WPA_SUPPLICANT_SUPPORT // + } +#ifdef WPA_SUPPLICANT_SUPPORT + else + // WEP 1x + pAdapter->StaCfg.IEEE8021X = TRUE; +#endif // WPA_SUPPLICANT_SUPPORT // + } + else if (param->value == 0) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_KEY_MGMT - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + /*if (param->value == 0) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + }*/ + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_PRIVACY_INVOKED - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_DROP_UNENCRYPTED: + if (param->value != 0) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_VERSION - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_80211_AUTH_ALG: + if (param->value & IW_AUTH_ALG_SHARED_KEY) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + } + else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) + { + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + } + else + return -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_80211_AUTH_ALG - param->value = %d!\n", __FUNCTION__, param->value)); + break; + case IW_AUTH_WPA_ENABLED: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_AUTH_WPA_ENABLED - Driver supports WPA!(param->value = %d)\n", __FUNCTION__, param->value)); + break; + default: + return -EOPNOTSUPP; +} + + return 0; +} + +int rt_ioctl_giwauth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_param *param = &wrqu->param; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_DROP_UNENCRYPTED: + param->value = (pAdapter->StaCfg.WepStatus == Ndis802_11WEPDisabled) ? 0 : 1; + break; + + case IW_AUTH_80211_AUTH_ALG: + param->value = (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeShared) ? IW_AUTH_ALG_SHARED_KEY : IW_AUTH_ALG_OPEN_SYSTEM; + break; + + case IW_AUTH_WPA_ENABLED: + param->value = (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) ? 1 : 0; + break; + + default: + return -EOPNOTSUPP; + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_giwauth::param->value = %d!\n", param->value)); + return 0; +} + +void fnSetCipherKey( + IN PRTMP_ADAPTER pAdapter, + IN INT keyIdx, + IN UCHAR CipherAlg, + IN BOOLEAN bGTK, + IN struct iw_encode_ext *ext) +{ + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = LEN_TKIP_EK; + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, LEN_TKIP_EK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].TxMic, ext->key + LEN_TKIP_EK, LEN_TKIP_TXMICK); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].RxMic, ext->key + LEN_TKIP_EK + LEN_TKIP_TXMICK, LEN_TKIP_RXMICK); + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CipherAlg; + + // Update group key information to ASIC Shared Key Table + AsicAddSharedKeyEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + pAdapter->SharedKey[BSS0][keyIdx].Key, + pAdapter->SharedKey[BSS0][keyIdx].TxMic, + pAdapter->SharedKey[BSS0][keyIdx].RxMic); + + if (bGTK) + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + NULL); + else + // Update ASIC WCID attribute table and IVEIV table + RTMPAddWcidAttributeEntry(pAdapter, + BSS0, + keyIdx, + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg, + &pAdapter->MacTab.Content[BSSID_WCID]); +} + +int rt_ioctl_siwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) + { + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int keyIdx, alg = ext->alg; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if (encoding->flags & IW_ENCODE_DISABLED) + { + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + // set BSSID wcid entry of the Pair-wise Key table as no-security mode + AsicRemovePairwiseKeyEntry(pAdapter, BSS0, BSSID_WCID); + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)keyIdx); + NdisZeroMemory(&pAdapter->SharedKey[BSS0][keyIdx], sizeof(CIPHER_KEY)); + DBGPRINT(RT_DEBUG_TRACE, ("%s::Remove all keys!(encoding->flags = %x)\n", __FUNCTION__, encoding->flags)); + } + else + { + // Get Key Index and convet to our own defined key index + keyIdx = (encoding->flags & IW_ENCODE_INDEX) - 1; + if((keyIdx < 0) || (keyIdx >= NR_WEP_KEYS)) + return -EINVAL; + + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + pAdapter->StaCfg.DefaultKeyId = keyIdx; + DBGPRINT(RT_DEBUG_TRACE, ("%s::DefaultKeyId = %d\n", __FUNCTION__, pAdapter->StaCfg.DefaultKeyId)); + } + + switch (alg) { + case IW_ENCODE_ALG_NONE: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_NONE\n", __FUNCTION__)); + break; + case IW_ENCODE_ALG_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_WEP - ext->key_len = %d, keyIdx = %d\n", __FUNCTION__, ext->key_len, keyIdx)); + if (ext->key_len == MAX_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MAX_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP128; + } + else if (ext->key_len == MIN_WEP_KEY_SIZE) + { + pAdapter->SharedKey[BSS0][keyIdx].KeyLen = MIN_WEP_KEY_SIZE; + pAdapter->SharedKey[BSS0][keyIdx].CipherAlg = CIPHER_WEP64; + } + else + return -EINVAL; + + NdisZeroMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, 16); + NdisMoveMemory(pAdapter->SharedKey[BSS0][keyIdx].Key, ext->key, ext->key_len); + break; + case IW_ENCODE_ALG_TKIP: + DBGPRINT(RT_DEBUG_TRACE, ("%s::IW_ENCODE_ALG_TKIP - keyIdx = %d, ext->key_len = %d\n", __FUNCTION__, keyIdx, ext->key_len)); + if (ext->key_len == 32) + { + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + { + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_TKIP, TRUE, ext); + + // set 802.1x port control + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + } + else + return -EINVAL; + break; + case IW_ENCODE_ALG_CCMP: + if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, FALSE, ext); + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA2) + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + else if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) + { + fnSetCipherKey(pAdapter, keyIdx, CIPHER_AES, TRUE, ext); + + // set 802.1x port control + //pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + STA_PORT_SECURED(pAdapter); + } + break; + default: + return -EINVAL; + } + } + + return 0; +} + +int +rt_ioctl_giwencodeext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PCHAR pKey = NULL; + struct iw_point *encoding = &wrqu->encoding; + struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; + int idx, max_key_len; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_giwencodeext\n")); + + max_key_len = encoding->length - sizeof(*ext); + if (max_key_len < 0) + return -EINVAL; + + idx = encoding->flags & IW_ENCODE_INDEX; + if (idx) + { + if (idx < 1 || idx > 4) + return -EINVAL; + idx--; + + if ((pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) || + (pAd->StaCfg.WepStatus == Ndis802_11Encryption3Enabled)) + { + if (idx != pAd->StaCfg.DefaultKeyId) + { + ext->key_len = 0; + return 0; + } + } + } + else + idx = pAd->StaCfg.DefaultKeyId; + + encoding->flags = idx + 1; + memset(ext, 0, sizeof(*ext)); + + ext->key_len = 0; + switch(pAd->StaCfg.WepStatus) { + case Ndis802_11WEPDisabled: + ext->alg = IW_ENCODE_ALG_NONE; + encoding->flags |= IW_ENCODE_DISABLED; + break; + case Ndis802_11WEPEnabled: + ext->alg = IW_ENCODE_ALG_WEP; + if (pAd->SharedKey[BSS0][idx].KeyLen > max_key_len) + return -E2BIG; + else + { + ext->key_len = pAd->SharedKey[BSS0][idx].KeyLen; + pKey = &(pAd->SharedKey[BSS0][idx].Key[0]); + } + break; + case Ndis802_11Encryption2Enabled: + case Ndis802_11Encryption3Enabled: + if (pAd->StaCfg.WepStatus == Ndis802_11Encryption2Enabled) + ext->alg = IW_ENCODE_ALG_TKIP; + else + ext->alg = IW_ENCODE_ALG_CCMP; + + if (max_key_len < 32) + return -E2BIG; + else + { + ext->key_len = 32; + pKey = &pAd->StaCfg.PMK[0]; + } + break; + default: + return -EINVAL; + } + + if (ext->key_len && pKey) + { + encoding->flags |= IW_ENCODE_ENABLED; + memcpy(ext->key, pKey, ext->key_len); + } + + return 0; +} + +#ifdef SIOCSIWGENIE +int rt_ioctl_siwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if (wrqu->data.length > MAX_LEN_OF_RSNIE || + (wrqu->data.length && extra == NULL)) + return -EINVAL; + + if (wrqu->data.length) + { + pAd->StaCfg.RSNIE_Len = wrqu->data.length; + NdisMoveMemory(&pAd->StaCfg.RSN_IE[0], extra, pAd->StaCfg.RSNIE_Len); + } + else + { + pAd->StaCfg.RSNIE_Len = 0; + NdisZeroMemory(&pAd->StaCfg.RSN_IE[0], MAX_LEN_OF_RSNIE); + } + + return 0; +} +#endif // SIOCSIWGENIE // + +int rt_ioctl_giwgenie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + + if ((pAd->StaCfg.RSNIE_Len == 0) || + (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) + { + wrqu->data.length = 0; + return 0; + } + +#ifdef NATIVE_WPA_SUPPLICANT_SUPPORT +#ifdef SIOCSIWGENIE + if (pAd->StaCfg.WpaSupplicantUP == WPA_SUPPLICANT_ENABLE) + { + if (wrqu->data.length < pAd->StaCfg.RSNIE_Len) + return -E2BIG; + + wrqu->data.length = pAd->StaCfg.RSNIE_Len; + memcpy(extra, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + else +#endif // SIOCSIWGENIE // +#endif // NATIVE_WPA_SUPPLICANT_SUPPORT // + { + UCHAR RSNIe = IE_WPA; + + if (wrqu->data.length < (pAd->StaCfg.RSNIE_Len + 2)) // ID, Len + return -E2BIG; + wrqu->data.length = pAd->StaCfg.RSNIE_Len + 2; + + if ((pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAd->StaCfg.AuthMode == Ndis802_11AuthModeWPA2)) + RSNIe = IE_RSN; + + extra[0] = (char)RSNIe; + extra[1] = pAd->StaCfg.RSNIE_Len; + memcpy(extra+2, &pAd->StaCfg.RSN_IE[0], pAd->StaCfg.RSNIE_Len); + } + + return 0; +} + +int rt_ioctl_siwpmksa(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, + char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer; + INT CachedIdx = 0, idx = 0; + + if (pPmksa == NULL) + return -EINVAL; + + DBGPRINT(RT_DEBUG_TRACE ,("===> rt_ioctl_siwpmksa\n")); + switch(pPmksa->cmd) + { + case IW_PMKSA_FLUSH: + NdisZeroMemory(pAd->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_FLUSH\n")); + break; + case IW_PMKSA_REMOVE: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + { + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN); + NdisZeroMemory(pAd->StaCfg.SavedPMK[CachedIdx].PMKID, 16); + for (idx = CachedIdx; idx < (pAd->StaCfg.SavedPMKNum - 1); idx++) + { + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].BSSID[0], &pAd->StaCfg.SavedPMK[idx+1].BSSID[0], MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[idx].PMKID[0], &pAd->StaCfg.SavedPMK[idx+1].PMKID[0], 16); + } + pAd->StaCfg.SavedPMKNum--; + break; + } + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_REMOVE\n")); + break; + case IW_PMKSA_ADD: + for (CachedIdx = 0; CachedIdx < pAd->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pPmksa->bssid.sa_data, pAd->StaCfg.SavedPMK[CachedIdx].BSSID, MAC_ADDR_LEN)) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + pAd->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pPmksa->bssid.sa_data[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].BSSID[0], pPmksa->bssid.sa_data, MAC_ADDR_LEN); + NdisMoveMemory(&pAd->StaCfg.SavedPMK[CachedIdx].PMKID[0], pPmksa->pmkid, 16); + } + + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - IW_PMKSA_ADD\n")); + break; + default: + DBGPRINT(RT_DEBUG_TRACE ,("rt_ioctl_siwpmksa - Unknow Command!!\n")); + break; + } + + return 0; +} +#endif // #if WIRELESS_EXT > 17 + +#ifdef DBG +static int +rt_private_ioctl_bbp(struct net_device *dev, struct iw_request_info *info, + struct iw_point *wrq, char *extra) + { + CHAR *this_char; + CHAR *value = NULL; + UCHAR regBBP = 0; +// CHAR arg[255]={0}; + UINT32 bbpId; + UINT32 bbpValue; + BOOLEAN bIsPrintAllBBP = FALSE; + INT Status = 0; + PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + + + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + + if (wrq->length > 1) //No parameters. + { + sprintf(extra, "\n"); + + //Parsing Read or Write + this_char = wrq->pointer; + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s\n", this_char)); + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + DBGPRINT(RT_DEBUG_TRACE, ("this_char=%s, value=%s\n", this_char, value)); + if (sscanf(this_char, "%d", &(bbpId)) == 1) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Write + if ((sscanf(this_char, "%d", &(bbpId)) == 1) && (sscanf(value, "%x", &(bbpValue)) == 1)) + { + if (bbpId <= 136) + { +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + { + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, bbpId, bbpValue); + //Read it back for showing + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X\n", bbpId, bbpId*2, regBBP); + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("msg=%s\n", extra)); + } + else + {//Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + else + { //Invalid parametes, so default printk all bbp + bIsPrintAllBBP = TRUE; + goto next; + } + } + } + else + bIsPrintAllBBP = TRUE; + +next: + if (bIsPrintAllBBP) + { + memset(extra, 0x00, IW_PRIV_SIZE_MASK); + sprintf(extra, "\n"); + for (bbpId = 0; bbpId <= 136; bbpId++) + { + if (strlen(extra) >= (IW_PRIV_SIZE_MASK - 10)) + break; +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, bbpId, ®BBP); + sprintf(extra+strlen(extra), "R%02d[0x%02X]:%02X ", bbpId, bbpId*2, regBBP); + if (bbpId%5 == 4) + sprintf(extra+strlen(extra), "\n"); + } + + wrq->length = strlen(extra) + 1; // 1: size of '\0' + DBGPRINT(RT_DEBUG_TRACE, ("wrq->length = %d\n", wrq->length)); + } + + DBGPRINT(RT_DEBUG_TRACE, ("<==rt_private_ioctl_bbp\n\n")); + + return Status; +} +#endif // DBG // + +int rt_ioctl_siwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + UINT32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed; + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::Network is down!\n")); + return -ENETDOWN; + } + + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(rate = %d, fixed = %d)\n", rate, fixed)); + /* rate = -1 => auto rate + rate = X, fixed = 1 => (fixed rate X) + */ + if (rate == -1) + { + //Auto Rate + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; + pAd->StaCfg.bAutoTxRateSwitch = TRUE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, -1); + +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + else + { + if (fixed) + { + pAd->StaCfg.bAutoTxRateSwitch = FALSE; + if ((pAd->CommonCfg.PhyMode <= PHY_11G) || + (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM)) + RTMPSetDesiredRates(pAd, rate); + else + { + pAd->StaCfg.DesiredTransmitSetting.field.MCS = MCS_AUTO; +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAd); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("rt_ioctl_siwrate::(HtMcs=%d)\n",pAd->StaCfg.DesiredTransmitSetting.field.MCS)); + } + else + { + // TODO: rate = X, fixed = 0 => (rates <= X) + return -EOPNOTSUPP; + } + } + + return 0; +} + +int rt_ioctl_giwrate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + int rate_index = 0, rate_count = 0; + HTTRANSMIT_SETTING ht_setting; + __s32 ralinkrate[] = + {2, 4, 11, 22, // CCK + 12, 18, 24, 36, 48, 72, 96, 108, // OFDM + 13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78, 104, 156, 208, 234, 260, // 20MHz, 800ns GI, MCS: 0 ~ 15 + 39, 78, 117, 156, 234, 312, 351, 390, // 20MHz, 800ns GI, MCS: 16 ~ 23 + 27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540, // 40MHz, 800ns GI, MCS: 0 ~ 15 + 81, 162, 243, 324, 486, 648, 729, 810, // 40MHz, 800ns GI, MCS: 16 ~ 23 + 14, 29, 43, 57, 87, 115, 130, 144, 29, 59, 87, 115, 173, 230, 260, 288, // 20MHz, 400ns GI, MCS: 0 ~ 15 + 43, 87, 130, 173, 260, 317, 390, 433, // 20MHz, 400ns GI, MCS: 16 ~ 23 + 30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600, // 40MHz, 400ns GI, MCS: 0 ~ 15 + 90, 180, 270, 360, 540, 720, 810, 900}; // 40MHz, 400ns GI, MCS: 16 ~ 23 + + rate_count = sizeof(ralinkrate)/sizeof(__s32); + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + + if ((pAd->StaCfg.bAutoTxRateSwitch == FALSE) && + (INFRA_ON(pAd)) && + ((pAd->CommonCfg.PhyMode <= PHY_11G) || (pAd->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE <= MODE_OFDM))) + ht_setting.word = pAd->StaCfg.HTPhyMode.word; + else + ht_setting.word = pAd->MacTab.Content[BSSID_WCID].HTPhyMode.word; + +#ifdef DOT11_N_SUPPORT + if (ht_setting.field.MODE >= MODE_HTMIX) + { +// rate_index = 12 + ((UCHAR)ht_setting.field.BW *16) + ((UCHAR)ht_setting.field.ShortGI *32) + ((UCHAR)ht_setting.field.MCS); + rate_index = 12 + ((UCHAR)ht_setting.field.BW *24) + ((UCHAR)ht_setting.field.ShortGI *48) + ((UCHAR)ht_setting.field.MCS); + } + else +#endif // DOT11_N_SUPPORT // + if (ht_setting.field.MODE == MODE_OFDM) + rate_index = (UCHAR)(ht_setting.field.MCS) + 4; + else if (ht_setting.field.MODE == MODE_CCK) + rate_index = (UCHAR)(ht_setting.field.MCS); + + if (rate_index < 0) + rate_index = 0; + + if (rate_index > rate_count) + rate_index = rate_count; + + wrqu->bitrate.value = ralinkrate[rate_index] * 500000; + wrqu->bitrate.disabled = 0; + + return 0; +} + +static const iw_handler rt_handler[] = +{ + (iw_handler) NULL, /* SIOCSIWCOMMIT */ + (iw_handler) rt_ioctl_giwname, /* SIOCGIWNAME */ + (iw_handler) NULL, /* SIOCSIWNWID */ + (iw_handler) NULL, /* SIOCGIWNWID */ + (iw_handler) rt_ioctl_siwfreq, /* SIOCSIWFREQ */ + (iw_handler) rt_ioctl_giwfreq, /* SIOCGIWFREQ */ + (iw_handler) rt_ioctl_siwmode, /* SIOCSIWMODE */ + (iw_handler) rt_ioctl_giwmode, /* SIOCGIWMODE */ + (iw_handler) NULL, /* SIOCSIWSENS */ + (iw_handler) NULL, /* SIOCGIWSENS */ + (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */ + (iw_handler) rt_ioctl_giwrange, /* SIOCGIWRANGE */ + (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ + (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ + (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ + (iw_handler) rt28xx_get_wireless_stats /* kernel code */, /* SIOCGIWSTATS */ + (iw_handler) NULL, /* SIOCSIWSPY */ + (iw_handler) NULL, /* SIOCGIWSPY */ + (iw_handler) NULL, /* SIOCSIWTHRSPY */ + (iw_handler) NULL, /* SIOCGIWTHRSPY */ + (iw_handler) rt_ioctl_siwap, /* SIOCSIWAP */ + (iw_handler) rt_ioctl_giwap, /* SIOCGIWAP */ +#ifdef SIOCSIWMLME + (iw_handler) rt_ioctl_siwmlme, /* SIOCSIWMLME */ +#else + (iw_handler) NULL, /* SIOCSIWMLME */ +#endif // SIOCSIWMLME // + (iw_handler) rt_ioctl_iwaplist, /* SIOCGIWAPLIST */ +#ifdef SIOCGIWSCAN + (iw_handler) rt_ioctl_siwscan, /* SIOCSIWSCAN */ + (iw_handler) rt_ioctl_giwscan, /* SIOCGIWSCAN */ +#else + (iw_handler) NULL, /* SIOCSIWSCAN */ + (iw_handler) NULL, /* SIOCGIWSCAN */ +#endif /* SIOCGIWSCAN */ + (iw_handler) rt_ioctl_siwessid, /* SIOCSIWESSID */ + (iw_handler) rt_ioctl_giwessid, /* SIOCGIWESSID */ + (iw_handler) rt_ioctl_siwnickn, /* SIOCSIWNICKN */ + (iw_handler) rt_ioctl_giwnickn, /* SIOCGIWNICKN */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) rt_ioctl_siwrate, /* SIOCSIWRATE */ + (iw_handler) rt_ioctl_giwrate, /* SIOCGIWRATE */ + (iw_handler) rt_ioctl_siwrts, /* SIOCSIWRTS */ + (iw_handler) rt_ioctl_giwrts, /* SIOCGIWRTS */ + (iw_handler) rt_ioctl_siwfrag, /* SIOCSIWFRAG */ + (iw_handler) rt_ioctl_giwfrag, /* SIOCGIWFRAG */ + (iw_handler) NULL, /* SIOCSIWTXPOW */ + (iw_handler) NULL, /* SIOCGIWTXPOW */ + (iw_handler) NULL, /* SIOCSIWRETRY */ + (iw_handler) NULL, /* SIOCGIWRETRY */ + (iw_handler) rt_ioctl_siwencode, /* SIOCSIWENCODE */ + (iw_handler) rt_ioctl_giwencode, /* SIOCGIWENCODE */ + (iw_handler) NULL, /* SIOCSIWPOWER */ + (iw_handler) NULL, /* SIOCGIWPOWER */ + (iw_handler) NULL, /* -- hole -- */ + (iw_handler) NULL, /* -- hole -- */ +#if WIRELESS_EXT > 17 + (iw_handler) rt_ioctl_siwgenie, /* SIOCSIWGENIE */ + (iw_handler) rt_ioctl_giwgenie, /* SIOCGIWGENIE */ + (iw_handler) rt_ioctl_siwauth, /* SIOCSIWAUTH */ + (iw_handler) rt_ioctl_giwauth, /* SIOCGIWAUTH */ + (iw_handler) rt_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ + (iw_handler) rt_ioctl_giwencodeext, /* SIOCGIWENCODEEXT */ + (iw_handler) rt_ioctl_siwpmksa, /* SIOCSIWPMKSA */ +#endif +}; + +static const iw_handler rt_priv_handlers[] = { + (iw_handler) NULL, /* + 0x00 */ + (iw_handler) NULL, /* + 0x01 */ +#ifndef CONFIG_AP_SUPPORT + (iw_handler) rt_ioctl_setparam, /* + 0x02 */ +#else + (iw_handler) NULL, /* + 0x02 */ +#endif // CONFIG_AP_SUPPORT // +#ifdef DBG + (iw_handler) rt_private_ioctl_bbp, /* + 0x03 */ +#else + (iw_handler) NULL, /* + 0x03 */ +#endif + (iw_handler) NULL, /* + 0x04 */ + (iw_handler) NULL, /* + 0x05 */ + (iw_handler) NULL, /* + 0x06 */ + (iw_handler) NULL, /* + 0x07 */ + (iw_handler) NULL, /* + 0x08 */ + (iw_handler) rt_private_get_statistics, /* + 0x09 */ + (iw_handler) NULL, /* + 0x0A */ + (iw_handler) NULL, /* + 0x0B */ + (iw_handler) NULL, /* + 0x0C */ + (iw_handler) NULL, /* + 0x0D */ + (iw_handler) NULL, /* + 0x0E */ + (iw_handler) NULL, /* + 0x0F */ + (iw_handler) NULL, /* + 0x10 */ + (iw_handler) rt_private_show, /* + 0x11 */ + (iw_handler) NULL, /* + 0x12 */ + (iw_handler) NULL, /* + 0x13 */ + (iw_handler) NULL, /* + 0x15 */ + (iw_handler) NULL, /* + 0x17 */ + (iw_handler) NULL, /* + 0x18 */ +}; + +const struct iw_handler_def rt28xx_iw_handler_def = +{ +#define N(a) (sizeof (a) / sizeof (a[0])) + .standard = (iw_handler *) rt_handler, + .num_standard = sizeof(rt_handler) / sizeof(iw_handler), + .private = (iw_handler *) rt_priv_handlers, + .num_private = N(rt_priv_handlers), + .private_args = (struct iw_priv_args *) privtab, + .num_private_args = N(privtab), +#if IW_HANDLER_VERSION >= 7 + .get_wireless_stats = rt28xx_get_wireless_stats, +#endif +}; + +INT RTMPSetInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_SSID Ssid; + NDIS_802_11_MAC_ADDRESS Bssid; + RT_802_11_PHY_MODE PhyMode; + RT_802_11_STA_CONFIG StaConfig; + NDIS_802_11_RATES aryRates; + RT_802_11_PREAMBLE Preamble; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_802_11_AUTHENTICATION_MODE AuthMode = Ndis802_11AuthModeMax; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + PNDIS_802_11_KEY pKey = NULL; + PNDIS_802_11_WEP pWepKey =NULL; + PNDIS_802_11_REMOVE_KEY pRemoveKey = NULL; + NDIS_802_11_CONFIGURATION Config, *pConfig = NULL; + NDIS_802_11_NETWORK_TYPE NetType; + ULONG Now; + UINT KeyIdx = 0; + INT Status = NDIS_STATUS_SUCCESS, MaxPhyMode = PHY_11G; + ULONG PowerTemp; + BOOLEAN RadioState; + BOOLEAN StateMachineTouched = FALSE; +#ifdef DOT11_N_SUPPORT + OID_SET_HT_PHYMODE HT_PhyMode; //11n ,kathy +#endif // DOT11_N_SUPPORT // +#ifdef WPA_SUPPLICANT_SUPPORT + PNDIS_802_11_PMKID pPmkId = NULL; + BOOLEAN IEEE8021xState = FALSE; + BOOLEAN IEEE8021x_required_keys = FALSE; + UCHAR wpa_supplicant_enable = 0; +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef SNMP_SUPPORT + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR ctmp; +#endif // SNMP_SUPPORT // + + + +#ifdef DOT11_N_SUPPORT + MaxPhyMode = PHY_11N_5G; +#endif // DOT11_N_SUPPORT // + + + DBGPRINT(RT_DEBUG_TRACE, ("-->RTMPSetInformation(), 0x%08x\n", cmd&0x7FFF)); + switch(cmd & 0x7FFF) { + case RT_OID_802_11_COUNTRY_REGION: + if (wrq->u.data.length < sizeof(UCHAR)) + Status = -EINVAL; + // Only avaliable when EEPROM not programming + else if (!(pAdapter->CommonCfg.CountryRegion & 0x80) && !(pAdapter->CommonCfg.CountryRegionForABand & 0x80)) + { + ULONG Country; + UCHAR TmpPhy; + + Status = copy_from_user(&Country, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.CountryRegion = (UCHAR)(Country & 0x000000FF); + pAdapter->CommonCfg.CountryRegionForABand = (UCHAR)((Country >> 8) & 0x000000FF); + TmpPhy = pAdapter->CommonCfg.PhyMode; + pAdapter->CommonCfg.PhyMode = 0xff; + // Build all corresponding channel information + RTMPSetPhyMode(pAdapter, TmpPhy); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_COUNTRY_REGION (A:%d B/G:%d)\n", pAdapter->CommonCfg.CountryRegionForABand, + pAdapter->CommonCfg.CountryRegion)); + } + break; + case OID_802_11_BSSID_LIST_SCAN: + #ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + Now = jiffies; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID_LIST_SCAN, TxCnt = %d \n", pAdapter->RalinkCounters.LastOneSecTotalTxCount)); + + if (MONITOR_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is in Monitor Mode now !!!\n")); + break; + } + + //Benson add 20080527, when radio off, sta don't need to scan + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_RADIO_OFF)) + break; + + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Driver is scanning now !!!\n")); + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + Status = NDIS_STATUS_SUCCESS; + break; + } + + if (pAdapter->RalinkCounters.LastOneSecTotalTxCount > 100) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + if ((OPSTATUS_TEST_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED)) && + ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK)) && + (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_NOT_SECURED)) + { + DBGPRINT(RT_DEBUG_TRACE, ("!!! Link UP, Port Not Secured! ignore this set::OID_802_11_BSSID_LIST_SCAN\n")); + Status = NDIS_STATUS_SUCCESS; + pAdapter->StaCfg.ScanCnt = 99; // Prevent auto scan triggered by this OID + break; + } + + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + pAdapter->StaCfg.LastScanTime = Now; + + pAdapter->StaCfg.bScanReqIsFromWebUI = TRUE; + RTMP_SET_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID_LIST_SCAN, + 0, + NULL); + + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + break; + case OID_802_11_SSID: + if (wrq->u.data.length != sizeof(NDIS_802_11_SSID)) + Status = -EINVAL; + else + { + PCHAR pSsidString = NULL; + Status = copy_from_user(&Ssid, wrq->u.data.pointer, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SSID (Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + if (Ssid.SsidLength > MAX_LEN_OF_SSID) + Status = -EINVAL; + else + { + if (Ssid.SsidLength == 0) + { + Set_SSID_Proc(pAdapter, ""); + } + else + { + pSsidString = (CHAR *) kmalloc(MAX_LEN_OF_SSID+1, MEM_ALLOC_FLAG); + if (pSsidString) + { + NdisZeroMemory(pSsidString, MAX_LEN_OF_SSID+1); + NdisMoveMemory(pSsidString, Ssid.Ssid, Ssid.SsidLength); + Set_SSID_Proc(pAdapter, pSsidString); + kfree(pSsidString); + } + else + Status = -ENOMEM; + } + } + } + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + if (wrq->u.data.length != sizeof(NDIS_802_11_MAC_ADDRESS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Bssid, wrq->u.data.pointer, wrq->u.data.length); + + // tell CNTL state machine to call NdisMSetInformationComplete() after completing + // this request, because this request is initiated by NDIS. + pAdapter->MlmeAux.CurrReqIsFromNdis = FALSE; + + // Prevent to connect AP again in STAMlmePeriodicExec + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + + // Reset allowed scan retries + pAdapter->StaCfg.ScanCnt = 0; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_BSSID, + sizeof(NDIS_802_11_MAC_ADDRESS), + (VOID *)&Bssid); + Status = NDIS_STATUS_SUCCESS; + StateMachineTouched = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_BSSID %02x:%02x:%02x:%02x:%02x:%02x\n", + Bssid[0], Bssid[1], Bssid[2], Bssid[3], Bssid[4], Bssid[5])); + } + break; + case RT_OID_802_11_RADIO: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RadioState, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RADIO (=%d)\n", RadioState)); + if (pAdapter->StaCfg.bSwRadio != RadioState) + { + pAdapter->StaCfg.bSwRadio = RadioState; + if (pAdapter->StaCfg.bRadio != (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio)) + { + pAdapter->StaCfg.bRadio = (pAdapter->StaCfg.bHwRadio && pAdapter->StaCfg.bSwRadio); + if (pAdapter->StaCfg.bRadio == TRUE) + { + MlmeRadioOn(pAdapter); + // Update extra information + pAdapter->ExtraInfo = EXTRA_INFO_CLEAR; + } + else + { + MlmeRadioOff(pAdapter); + // Update extra information + pAdapter->ExtraInfo = SW_RADIO_OFF; + } + } + } + } + break; + case RT_OID_802_11_PHY_MODE: + if (wrq->u.data.length != sizeof(RT_802_11_PHY_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PhyMode, wrq->u.data.pointer, wrq->u.data.length); + if (PhyMode <= MaxPhyMode) + { + RTMPSetPhyMode(pAdapter, PhyMode); +#ifdef DOT11_N_SUPPORT + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PHY_MODE (=%d)\n", PhyMode)); + } + break; + case RT_OID_802_11_STA_CONFIG: + if (wrq->u.data.length != sizeof(RT_802_11_STA_CONFIG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&StaConfig, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bEnableTxBurst = StaConfig.EnableTxBurst; + pAdapter->CommonCfg.UseBGProtection = StaConfig.UseBGProtection; + pAdapter->CommonCfg.bUseShortSlotTime = 1; // 2003-10-30 always SHORT SLOT capable + if ((pAdapter->CommonCfg.PhyMode != StaConfig.AdhocMode) && + (StaConfig.AdhocMode <= MaxPhyMode)) + { + // allow dynamic change of "USE OFDM rate or not" in ADHOC mode + // if setting changed, need to reset current TX rate as well as BEACON frame format + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + { + pAdapter->CommonCfg.PhyMode = StaConfig.AdhocMode; + RTMPSetPhyMode(pAdapter, PhyMode); + MlmeUpdateTxRates(pAdapter, FALSE, 0); + MakeIbssBeacon(pAdapter); // re-build BEACON frame + AsicEnableIbssSync(pAdapter); // copy to on-chip memory + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_STA_CONFIG (Burst=%d, Protection=%ld,ShortSlot=%d\n", + pAdapter->CommonCfg.bEnableTxBurst, + pAdapter->CommonCfg.UseBGProtection, + pAdapter->CommonCfg.bUseShortSlotTime)); + } + break; + case OID_802_11_DESIRED_RATES: + if (wrq->u.data.length != sizeof(NDIS_802_11_RATES)) + Status = -EINVAL; + else + { + Status = copy_from_user(&aryRates, wrq->u.data.pointer, wrq->u.data.length); + NdisZeroMemory(pAdapter->CommonCfg.DesireRate, MAX_LEN_OF_SUPPORTED_RATES); + NdisMoveMemory(pAdapter->CommonCfg.DesireRate, &aryRates, sizeof(NDIS_802_11_RATES)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DESIRED_RATES (%02x,%02x,%02x,%02x,%02x,%02x,%02x,%02x)\n", + pAdapter->CommonCfg.DesireRate[0],pAdapter->CommonCfg.DesireRate[1], + pAdapter->CommonCfg.DesireRate[2],pAdapter->CommonCfg.DesireRate[3], + pAdapter->CommonCfg.DesireRate[4],pAdapter->CommonCfg.DesireRate[5], + pAdapter->CommonCfg.DesireRate[6],pAdapter->CommonCfg.DesireRate[7] )); + // Changing DesiredRate may affect the MAX TX rate we used to TX frames out + MlmeUpdateTxRates(pAdapter, FALSE, 0); + } + break; + case RT_OID_802_11_PREAMBLE: + if (wrq->u.data.length != sizeof(RT_802_11_PREAMBLE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Preamble, wrq->u.data.pointer, wrq->u.data.length); + if (Preamble == Rt802_11PreambleShort) + { + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleShort); + } + else if ((Preamble == Rt802_11PreambleLong) || (Preamble == Rt802_11PreambleAuto)) + { + // if user wants AUTO, initialize to LONG here, then change according to AP's + // capability upon association. + pAdapter->CommonCfg.TxPreamble = Preamble; + MlmeSetTxPreamble(pAdapter, Rt802_11PreambleLong); + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_PREAMBLE (=%d)\n", Preamble)); + } + break; + case OID_802_11_WEP_STATUS: + if (wrq->u.data.length != sizeof(NDIS_802_11_WEP_STATUS)) + Status = -EINVAL; + else + { + Status = copy_from_user(&WepStatus, wrq->u.data.pointer, wrq->u.data.length); + // Since TKIP, AES, WEP are all supported. It should not have any invalid setting + if (WepStatus <= Ndis802_11Encryption3KeyAbsent) + { + if (pAdapter->StaCfg.WepStatus != WepStatus) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.WepStatus = WepStatus; + pAdapter->StaCfg.OrigWepStatus = WepStatus; + pAdapter->StaCfg.PairCipher = WepStatus; + pAdapter->StaCfg.GroupCipher = WepStatus; + } + else + { + Status = -EINVAL; + break; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEP_STATUS (=%d)\n",WepStatus)); + } + break; + case OID_802_11_AUTHENTICATION_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_AUTHENTICATION_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&AuthMode, wrq->u.data.pointer, wrq->u.data.length); + if (AuthMode > Ndis802_11AuthModeMax) + { + Status = -EINVAL; + break; + } + else + { + if (pAdapter->StaCfg.AuthMode != AuthMode) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + pAdapter->StaCfg.AuthMode = AuthMode; + } + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_AUTHENTICATION_MODE (=%d) \n",pAdapter->StaCfg.AuthMode)); + } + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_INFRASTRUCTURE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&BssType, wrq->u.data.pointer, wrq->u.data.length); + + if (BssType == Ndis802_11IBSS) + Set_NetworkType_Proc(pAdapter, "Adhoc"); + else if (BssType == Ndis802_11Infrastructure) + Set_NetworkType_Proc(pAdapter, "Infra"); + else if (BssType == Ndis802_11Monitor) + Set_NetworkType_Proc(pAdapter, "Monitor"); + else + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_INFRASTRUCTURE_MODE (unknown)\n")); + } + } + break; + case OID_802_11_REMOVE_WEP: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_WEP\n")); + if (wrq->u.data.length != sizeof(NDIS_802_11_KEY_INDEX)) + { + Status = -EINVAL; + } + else + { + KeyIdx = *(NDIS_802_11_KEY_INDEX *) wrq->u.data.pointer; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx >= 4){ + Status = -EINVAL; + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + } + } + } + break; + case RT_OID_802_11_RESET_COUNTERS: + NdisZeroMemory(&pAdapter->WlanCounters, sizeof(COUNTER_802_11)); + NdisZeroMemory(&pAdapter->Counters8023, sizeof(COUNTER_802_3)); + NdisZeroMemory(&pAdapter->RalinkCounters, sizeof(COUNTER_RALINK)); + pAdapter->Counters8023.RxNoBuffer = 0; + pAdapter->Counters8023.GoodReceives = 0; + pAdapter->Counters8023.RxNoBuffer = 0; +#ifdef RT2870 + pAdapter->BulkOutComplete = 0; + pAdapter->BulkOutCompleteOther= 0; + pAdapter->BulkOutCompleteCancel = 0; + pAdapter->BulkOutReq = 0; + pAdapter->BulkInReq= 0; + pAdapter->BulkInComplete = 0; + pAdapter->BulkInCompleteFail = 0; +#endif // RT2870 // + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_RESET_COUNTERS \n")); + break; + case OID_802_11_RTS_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_RTS_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&RtsThresh, wrq->u.data.pointer, wrq->u.data.length); + if (RtsThresh > MAX_RTS_THRESHOLD) + Status = -EINVAL; + else + pAdapter->CommonCfg.RtsThreshold = (USHORT)RtsThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_RTS_THRESHOLD (=%ld)\n",RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + if (wrq->u.data.length != sizeof(NDIS_802_11_FRAGMENTATION_THRESHOLD)) + Status = -EINVAL; + else + { + Status = copy_from_user(&FragThresh, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->CommonCfg.bUseZeroToDisableFragment = FALSE; + if (FragThresh > MAX_FRAG_THRESHOLD || FragThresh < MIN_FRAG_THRESHOLD) + { + if (FragThresh == 0) + { + pAdapter->CommonCfg.FragmentThreshold = MAX_FRAG_THRESHOLD; + pAdapter->CommonCfg.bUseZeroToDisableFragment = TRUE; + } + else + Status = -EINVAL; + } + else + pAdapter->CommonCfg.FragmentThreshold = (USHORT)FragThresh; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_FRAGMENTATION_THRESHOLD (=%ld) \n",FragThresh)); + break; + case OID_802_11_POWER_MODE: + if (wrq->u.data.length != sizeof(NDIS_802_11_POWER_MODE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerMode, wrq->u.data.pointer, wrq->u.data.length); + if (PowerMode == Ndis802_11PowerModeCAM) + Set_PSMode_Proc(pAdapter, "CAM"); + else if (PowerMode == Ndis802_11PowerModeMAX_PSP) + Set_PSMode_Proc(pAdapter, "Max_PSP"); + else if (PowerMode == Ndis802_11PowerModeFast_PSP) + Set_PSMode_Proc(pAdapter, "Fast_PSP"); + else if (PowerMode == Ndis802_11PowerModeLegacy_PSP) + Set_PSMode_Proc(pAdapter, "Legacy_PSP"); + else + Status = -EINVAL; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_POWER_MODE (=%d)\n",PowerMode)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + if (wrq->u.data.length < sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&PowerTemp, wrq->u.data.pointer, wrq->u.data.length); + if (PowerTemp > 100) + PowerTemp = 0xffffffff; // AUTO + pAdapter->CommonCfg.TxPowerDefault = PowerTemp; //keep current setting. + pAdapter->CommonCfg.TxPowerPercentage = pAdapter->CommonCfg.TxPowerDefault; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + } + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + if (wrq->u.data.length != sizeof(NDIS_802_11_NETWORK_TYPE)) + Status = -EINVAL; + else + { + Status = copy_from_user(&NetType, wrq->u.data.pointer, wrq->u.data.length); + + if (NetType == Ndis802_11DS) + RTMPSetPhyMode(pAdapter, PHY_11B); + else if (NetType == Ndis802_11OFDM24) + RTMPSetPhyMode(pAdapter, PHY_11BG_MIXED); + else if (NetType == Ndis802_11OFDM5) + RTMPSetPhyMode(pAdapter, PHY_11A); + else + Status = -EINVAL; +#ifdef DOT11_N_SUPPORT + if (Status == NDIS_STATUS_SUCCESS) + SetCommonHT(pAdapter); +#endif // DOT11_N_SUPPORT // + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_NETWORK_TYPE_IN_USE (=%d)\n",NetType)); + } + break; + // For WPA PSK PMK key + case RT_OID_802_11_ADD_WPA: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!!\n")); + } + else + { + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) ) + { + Status = -EOPNOTSUPP; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA, Failed!! [AuthMode != WPAPSK/WPA2PSK/WPANONE]\n")); + } + else if ((pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPAPSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPA2PSK) || + (pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) ) // Only for WPA PSK mode + { + NdisMoveMemory(pAdapter->StaCfg.PMK, &pKey->KeyMaterial, pKey->KeyLength); + // Use RaConfig as PSK agent. + // Start STA supplicant state machine + if (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + pAdapter->StaCfg.WpaState = SS_START; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + else + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_WPA (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + } + kfree(pKey); + break; + case OID_802_11_REMOVE_KEY: + pRemoveKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pRemoveKey == NULL) + { + Status = -ENOMEM; + break; + } + + Status = copy_from_user(pRemoveKey, wrq->u.data.pointer, wrq->u.data.length); + if (pRemoveKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!\n")); + } + else + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + { + RTMPWPARemoveKeyProc(pAdapter, pRemoveKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Remove WPA Key!!\n")); + } + else + { + KeyIdx = pRemoveKey->KeyIndex; + + if (KeyIdx & 0x80000000) + { + // Should never set default bit when remove key + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(Should never set default bit when remove key)\n")); + } + else + { + KeyIdx = KeyIdx & 0x0fffffff; + if (KeyIdx > 3) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY, Failed!!(KeyId[%d] out of range)\n", KeyIdx)); + } + else + { + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = 0; + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CIPHER_NONE; + AsicRemoveSharedKeyEntry(pAdapter, 0, (UCHAR)KeyIdx); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_REMOVE_KEY (id=0x%x, Len=%d-byte)\n", pRemoveKey->KeyIndex, pRemoveKey->Length)); + } + } + } + } + kfree(pRemoveKey); + break; + // New for WPA + case OID_802_11_ADD_KEY: + pKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + if(pKey == NULL) + { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + if (pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY, Failed!!\n")); + } + else + { + RTMPAddKey(pAdapter, pKey); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_KEY (id=0x%x, Len=%d-byte)\n", pKey->KeyIndex, pKey->KeyLength)); + } + kfree(pKey); + break; + case OID_802_11_CONFIGURATION: + if (wrq->u.data.length != sizeof(NDIS_802_11_CONFIGURATION)) + Status = -EINVAL; + else + { + Status = copy_from_user(&Config, wrq->u.data.pointer, wrq->u.data.length); + pConfig = &Config; + + if ((pConfig->BeaconPeriod >= 20) && (pConfig->BeaconPeriod <=400)) + pAdapter->CommonCfg.BeaconPeriod = (USHORT) pConfig->BeaconPeriod; + + pAdapter->StaActive.AtimWin = (USHORT) pConfig->ATIMWindow; + MAP_KHZ_TO_CHANNEL_ID(pConfig->DSConfig, pAdapter->CommonCfg.Channel); + // + // Save the channel on MlmeAux for CntlOidRTBssidProc used. + // + pAdapter->MlmeAux.Channel = pAdapter->CommonCfg.Channel; + + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CONFIGURATION (BeacnPeriod=%ld,AtimW=%ld,Ch=%d)\n", + pConfig->BeaconPeriod, pConfig->ATIMWindow, pAdapter->CommonCfg.Channel)); + // Config has changed + pAdapter->bConfigChanged = TRUE; + } + break; +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_HT_PHYMODE: + if (wrq->u.data.length != sizeof(OID_SET_HT_PHYMODE)) + Status = -EINVAL; + else + { + POID_SET_HT_PHYMODE pHTPhyMode = &HT_PhyMode; + + Status = copy_from_user(&HT_PhyMode, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::pHTPhyMode (PhyMode = %d,TransmitNo = %d, HtMode = %d, ExtOffset = %d , MCS = %d, BW = %d, STBC = %d, SHORTGI = %d) \n", + pHTPhyMode->PhyMode, pHTPhyMode->TransmitNo,pHTPhyMode->HtMode,pHTPhyMode->ExtOffset, + pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->SHORTGI)); + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED) + RTMPSetHT(pAdapter, pHTPhyMode); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_HT_PHYMODE(MCS=%d,BW=%d,SGI=%d,STBC=%d)\n", + pAdapter->StaCfg.HTPhyMode.field.MCS, pAdapter->StaCfg.HTPhyMode.field.BW, pAdapter->StaCfg.HTPhyMode.field.ShortGI, + pAdapter->StaCfg.HTPhyMode.field.STBC)); + break; +#endif // DOT11_N_SUPPORT // + case RT_OID_802_11_SET_APSD_SETTING: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + ULONG apsd ; + Status = copy_from_user(&apsd, wrq->u.data.pointer, wrq->u.data.length); + + /*------------------------------------------------------------------- + |B31~B7 | B6~B5 | B4 | B3 | B2 | B1 | B0 | + --------------------------------------------------------------------- + | Rsvd | Max SP Len | AC_VO | AC_VI | AC_BK | AC_BE | APSD Capable | + ---------------------------------------------------------------------*/ + pAdapter->CommonCfg.bAPSDCapable = (apsd & 0x00000001) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BE = ((apsd & 0x00000002) >> 1) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_BK = ((apsd & 0x00000004) >> 2) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VI = ((apsd & 0x00000008) >> 3) ? TRUE : FALSE; + pAdapter->CommonCfg.bAPSDAC_VO = ((apsd & 0x00000010) >> 4) ? TRUE : FALSE; + pAdapter->CommonCfg.MaxSPLength = (UCHAR)((apsd & 0x00000060) >> 5); + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_SETTING (apsd=0x%lx, APSDCap=%d, [BE,BK,VI,VO]=[%d/%d/%d/%d], MaxSPLen=%d)\n", apsd, pAdapter->CommonCfg.bAPSDCapable, + pAdapter->CommonCfg.bAPSDAC_BE, pAdapter->CommonCfg.bAPSDAC_BK, pAdapter->CommonCfg.bAPSDAC_VI, pAdapter->CommonCfg.bAPSDAC_VO, pAdapter->CommonCfg.MaxSPLength)); + } + break; + + case RT_OID_802_11_SET_APSD_PSM: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + // Driver needs to notify AP when PSM changes + Status = copy_from_user(&pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.pointer, wrq->u.data.length); + if (pAdapter->CommonCfg.bAPSDForcePowerSave != pAdapter->StaCfg.Psm) + { + MlmeSetPsmBit(pAdapter, pAdapter->CommonCfg.bAPSDForcePowerSave); + RTMPSendNullFrame(pAdapter, pAdapter->CommonCfg.TxRate, TRUE); + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_APSD_PSM (bAPSDForcePowerSave:%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + } + break; +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_SET_DLS: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + BOOLEAN oldvalue = pAdapter->CommonCfg.bDLSCapable; + Status = copy_from_user(&pAdapter->CommonCfg.bDLSCapable, wrq->u.data.pointer, wrq->u.data.length); + if (oldvalue && !pAdapter->CommonCfg.bDLSCapable) + { + int i; + // tear down local dls table entry + for (i=0; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + + // tear down peer dls table entry + for (i=MAX_NUM_OF_INIT_DLS_ENTRY; iStaCfg.DLSEntry[i].Valid && (pAdapter->StaCfg.DLSEntry[i].Status == DLS_FINISH)) + { + pAdapter->StaCfg.DLSEntry[i].Status = DLS_NONE; + pAdapter->StaCfg.DLSEntry[i].Valid = FALSE; + RTMPSendDLSTearDownFrame(pAdapter, pAdapter->StaCfg.DLSEntry[i].MacAddr); + } + } + } + + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS (=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + } + break; + + case RT_OID_802_11_SET_DLS_PARAM: + if (wrq->u.data.length != sizeof(RT_802_11_DLS_UI)) + Status = -EINVAL; + else + { + RT_802_11_DLS Dls; + + NdisZeroMemory(&Dls, sizeof(RT_802_11_DLS)); + RTMPMoveMemory(&Dls, wrq->u.data.pointer, sizeof(RT_802_11_DLS_UI)); + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + RT_OID_802_11_SET_DLS_PARAM, + sizeof(RT_802_11_DLS), + &Dls); + DBGPRINT(RT_DEBUG_TRACE,("Set::RT_OID_802_11_SET_DLS_PARAM \n")); + } + break; +#endif // QOS_DLS_SUPPORT // + case RT_OID_802_11_SET_WMM: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&pAdapter->CommonCfg.bWmmCapable, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_SET_WMM (=%d) \n", pAdapter->CommonCfg.bWmmCapable)); + } + break; + + case OID_802_11_DISASSOCIATE: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + break; + } +#endif // RALINK_ATE // + // + // Set NdisRadioStateOff to TRUE, instead of called MlmeRadioOff. + // Later on, NDIS_802_11_BSSID_LIST_EX->NumberOfItems should be 0 + // when query OID_802_11_BSSID_LIST. + // + // TRUE: NumberOfItems will set to 0. + // FALSE: NumberOfItems no change. + // + pAdapter->CommonCfg.NdisRadioStateOff = TRUE; + // Set to immediately send the media disconnect event + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DISASSOCIATE \n")); + + if (INFRA_ON(pAdapter)) + { + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_DISASSOCIATE, + 0, + NULL); + + StateMachineTouched = TRUE; + } + break; + +#ifdef DOT11_N_SUPPORT + case RT_OID_802_11_SET_IMME_BA_CAP: + if (wrq->u.data.length != sizeof(OID_BACAP_STRUC)) + Status = -EINVAL; + else + { + OID_BACAP_STRUC Orde ; + Status = copy_from_user(&Orde, wrq->u.data.pointer, wrq->u.data.length); + if (Orde.Policy > BA_NOTUSE) + { + Status = NDIS_STATUS_INVALID_DATA; + } + else if (Orde.Policy == BA_NOTUSE) + { + pAdapter->CommonCfg.BACapability.field.Policy = BA_NOTUSE; + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs= Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + } + else + { + pAdapter->CommonCfg.BACapability.field.AutoBA = Orde.AutoBA; + pAdapter->CommonCfg.BACapability.field.Policy = IMMED_BA; // we only support immediate BA. + pAdapter->CommonCfg.BACapability.field.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.MpduDensity = Orde.MpduDensity; + pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable = Orde.AmsduEnable; + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize= Orde.AmsduSize; + pAdapter->CommonCfg.DesiredHtPhy.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.BACapability.field.MMPSmode = Orde.MMPSmode; + + // UPdata to HT IE + pAdapter->CommonCfg.HtCapability.HtCapInfo.MimoPs = Orde.MMPSmode; + pAdapter->CommonCfg.HtCapability.HtCapInfo.AMsduSize = Orde.AmsduSize; + pAdapter->CommonCfg.HtCapability.HtCapParm.MpduDensity = Orde.MpduDensity; + + if (pAdapter->CommonCfg.BACapability.field.RxBAWinLimit > MAX_RX_REORDERBUF) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = MAX_RX_REORDERBUF; + + } + + pAdapter->CommonCfg.REGBACapability.word = pAdapter->CommonCfg.BACapability.word; + DBGPRINT(RT_DEBUG_TRACE, ("Set::(Orde.AutoBA = %d) (Policy=%d)(ReBAWinLimit=%d)(TxBAWinLimit=%d)(AutoMode=%d)\n",Orde.AutoBA, pAdapter->CommonCfg.BACapability.field.Policy, + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit,pAdapter->CommonCfg.BACapability.field.TxBAWinLimit, pAdapter->CommonCfg.BACapability.field.AutoBA)); + DBGPRINT(RT_DEBUG_TRACE, ("Set::(MimoPs = %d)(AmsduEnable = %d) (AmsduSize=%d)(MpduDensity=%d)\n",pAdapter->CommonCfg.DesiredHtPhy.MimoPs, pAdapter->CommonCfg.DesiredHtPhy.AmsduEnable, + pAdapter->CommonCfg.DesiredHtPhy.AmsduSize, pAdapter->CommonCfg.DesiredHtPhy.MpduDensity)); + } + + break; + case RT_OID_802_11_ADD_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, (" Set :: RT_OID_802_11_ADD_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + UCHAR index; + OID_ADD_BA_ENTRY BA; + MAC_TABLE_ENTRY *pEntry; + + Status = copy_from_user(&BA, wrq->u.data.pointer, wrq->u.data.length); + if (BA.TID > 15) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + else + { + //BATableInsertEntry + //As ad-hoc mode, BA pair is not limited to only BSSID. so add via OID. + index = BA.TID; + // in ad hoc mode, when adding BA pair, we should insert this entry into MACEntry too + pEntry = MacTableLookup(pAdapter, BA.MACAddr); + if (!pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, ("RT_OID_802_11_ADD_IMME_BA. break on no connection.----:%x:%x\n", BA.MACAddr[4], BA.MACAddr[5])); + break; + } + if (BA.IsRecipient == FALSE) + { + if (pEntry->bIAmBadAtheros == TRUE) + pAdapter->CommonCfg.BACapability.field.RxBAWinLimit = 0x10; + + BAOriSessionSetUp(pAdapter, pEntry, index, 0, 100, TRUE); + } + else + { + //BATableInsertEntry(pAdapter, pEntry->Aid, BA.MACAddr, 0, 0xffff, BA.TID, BA.nMSDU, BA.IsRecipient); + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_802_11_ADD_IMME_BA. Rec = %d. Mac = %x:%x:%x:%x:%x:%x . \n", + BA.IsRecipient, BA.MACAddr[0], BA.MACAddr[1], BA.MACAddr[2], BA.MACAddr[2] + , BA.MACAddr[4], BA.MACAddr[5])); + } + } + break; + + case RT_OID_802_11_TEAR_IMME_BA: + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA \n")); + if (wrq->u.data.length != sizeof(OID_ADD_BA_ENTRY)) + Status = -EINVAL; + else + { + POID_ADD_BA_ENTRY pBA; + MAC_TABLE_ENTRY *pEntry; + + pBA = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if (pBA == NULL) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA kmalloc() can't allocate enough memory\n")); + Status = NDIS_STATUS_FAILURE; + } + else + { + Status = copy_from_user(pBA, wrq->u.data.pointer, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Set :: RT_OID_802_11_TEAR_IMME_BA(TID=%d, bAllTid=%d)\n", pBA->TID, pBA->bAllTid)); + + if (!pBA->bAllTid && (pBA->TID > NUM_OF_TID)) + { + Status = NDIS_STATUS_INVALID_DATA; + break; + } + + if (pBA->IsRecipient == FALSE) + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + DBGPRINT(RT_DEBUG_TRACE, (" pBA->IsRecipient == FALSE\n")); + if (pEntry) + { + DBGPRINT(RT_DEBUG_TRACE, (" pBA->pEntry\n")); + BAOriSessionTearDown(pAdapter, pEntry->Aid, pBA->TID, FALSE, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + else + { + pEntry = MacTableLookup(pAdapter, pBA->MACAddr); + if (pEntry) + { + BARecSessionTearDown( pAdapter, (UCHAR)pEntry->Aid, pBA->TID, TRUE); + } + else + DBGPRINT(RT_DEBUG_TRACE, ("Set :: Not found pEntry \n")); + } + kfree(pBA); + } + } + break; +#endif // DOT11_N_SUPPORT // + + // For WPA_SUPPLICANT to set static wep key + case OID_802_11_ADD_WEP: + pWepKey = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pWepKey == NULL) + { + Status = -ENOMEM; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed!!\n")); + break; + } + Status = copy_from_user(pWepKey, wrq->u.data.pointer, wrq->u.data.length); + if (Status) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (length mismatch)!!\n")); + } + else + { + KeyIdx = pWepKey->KeyIndex & 0x0fffffff; + // KeyIdx must be 0 ~ 3 + if (KeyIdx > 4) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, Failed (KeyIdx must be smaller than 4)!!\n")); + } + else + { + UCHAR CipherAlg = 0; + PUCHAR Key; + + // set key material and key length + NdisZeroMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, 16); + pAdapter->SharedKey[BSS0][KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->SharedKey[BSS0][KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + + switch(pWepKey->KeyLength) + { + case 5: + CipherAlg = CIPHER_WEP64; + break; + case 13: + CipherAlg = CIPHER_WEP128; + break; + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP, only support CIPHER_WEP64(len:5) & CIPHER_WEP128(len:13)!!\n")); + Status = -EINVAL; + break; + } + pAdapter->SharedKey[BSS0][KeyIdx].CipherAlg = CipherAlg; + + // Default key for tx (shared key) + if (pWepKey->KeyIndex & 0x80000000) + { +#ifdef WPA_SUPPLICANT_SUPPORT + // set key material and key length + NdisZeroMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, 16); + pAdapter->StaCfg.DesireSharedKey[KeyIdx].KeyLen = (UCHAR) pWepKey->KeyLength; + NdisMoveMemory(pAdapter->StaCfg.DesireSharedKey[KeyIdx].Key, &pWepKey->KeyMaterial, pWepKey->KeyLength); + pAdapter->StaCfg.DesireSharedKeyId = KeyIdx; + pAdapter->StaCfg.DesireSharedKey[KeyIdx].CipherAlg = CipherAlg; +#endif // WPA_SUPPLICANT_SUPPORT // + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + +#ifdef WPA_SUPPLICANT_SUPPORT + if (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) +#endif // WPA_SUPPLICANT_SUPPORT + { + Key = pAdapter->SharedKey[BSS0][KeyIdx].Key; + + // Set key material and cipherAlg to Asic + AsicAddSharedKeyEntry(pAdapter, BSS0, KeyIdx, CipherAlg, Key, NULL, NULL); + + if (pWepKey->KeyIndex & 0x80000000) + { + PMAC_TABLE_ENTRY pEntry = &pAdapter->MacTab.Content[BSSID_WCID]; + // Assign group key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, NULL); + // Assign pairwise key info + RTMPAddWcidAttributeEntry(pAdapter, BSS0, KeyIdx, CipherAlg, pEntry); + } + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_ADD_WEP (id=0x%x, Len=%d-byte), %s\n", pWepKey->KeyIndex, pWepKey->KeyLength, (pAdapter->StaCfg.PortSecured == WPA_802_1X_PORT_SECURED) ? "Port Secured":"Port NOT Secured")); + } + } + kfree(pWepKey); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case OID_SET_COUNTERMEASURES: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.bBlockAssoc = TRUE; + else + // WPA MIC error should block association attempt for 60 seconds + pAdapter->StaCfg.bBlockAssoc = FALSE; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_SET_COUNTERMEASURES bBlockAssoc=%s\n", pAdapter->StaCfg.bBlockAssoc ? "TRUE":"FALSE")); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&wpa_supplicant_enable, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.WpaSupplicantUP = wpa_supplicant_enable; + DBGPRINT(RT_DEBUG_TRACE, ("Set::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + } + break; + case OID_802_11_DEAUTHENTICATION: + if (wrq->u.data.length != sizeof(MLME_DEAUTH_REQ_STRUCT)) + Status = -EINVAL; + else + { + MLME_DEAUTH_REQ_STRUCT *pInfo; + MLME_QUEUE_ELEM *MsgElem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); + + pInfo = (MLME_DEAUTH_REQ_STRUCT *) MsgElem->Msg; + Status = copy_from_user(pInfo, wrq->u.data.pointer, wrq->u.data.length); + MlmeDeauthReqAction(pAdapter, MsgElem); + kfree(MsgElem); + + if (INFRA_ON(pAdapter)) + { + LinkDown(pAdapter, FALSE); + pAdapter->Mlme.AssocMachine.CurrState = ASSOC_IDLE; + } + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DEAUTHENTICATION (Reason=%d)\n", pInfo->Reason)); + } + break; + case OID_802_11_DROP_UNENCRYPTED: + if (wrq->u.data.length != sizeof(int)) + Status = -EINVAL; + else + { + int enabled = 0; + Status = copy_from_user(&enabled, wrq->u.data.pointer, wrq->u.data.length); + if (enabled == 1) + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + else + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_SECURED; + NdisAcquireSpinLock(&pAdapter->MacTabLock); + pAdapter->MacTab.Content[BSSID_WCID].PortSecured = pAdapter->StaCfg.PortSecured; + NdisReleaseSpinLock(&pAdapter->MacTabLock); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_DROP_UNENCRYPTED (=%d)\n", enabled)); + } + break; + case OID_802_11_SET_IEEE8021X: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021xState, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021X = IEEE8021xState; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X (=%d)\n", IEEE8021xState)); + } + break; + case OID_802_11_SET_IEEE8021X_REQUIRE_KEY: + if (wrq->u.data.length != sizeof(BOOLEAN)) + Status = -EINVAL; + else + { + Status = copy_from_user(&IEEE8021x_required_keys, wrq->u.data.pointer, wrq->u.data.length); + pAdapter->StaCfg.IEEE8021x_required_keys = IEEE8021x_required_keys; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SET_IEEE8021X_REQUIRE_KEY (%d)\n", IEEE8021x_required_keys)); + } + break; + case OID_802_11_PMKID: + pPmkId = kmalloc(wrq->u.data.length, MEM_ALLOC_FLAG); + + if(pPmkId == NULL) { + Status = -ENOMEM; + break; + } + Status = copy_from_user(pPmkId, wrq->u.data.pointer, wrq->u.data.length); + + // check the PMKID information + if (pPmkId->BSSIDInfoCount == 0) + NdisZeroMemory(pAdapter->StaCfg.SavedPMK, sizeof(BSSID_INFO)*PMKID_NO); + else + { + PBSSID_INFO pBssIdInfo; + UINT BssIdx; + UINT CachedIdx; + + for (BssIdx = 0; BssIdx < pPmkId->BSSIDInfoCount; BssIdx++) + { + // point to the indexed BSSID_INFO structure + pBssIdInfo = (PBSSID_INFO) ((PUCHAR) pPmkId + 2 * sizeof(UINT) + BssIdx * sizeof(BSSID_INFO)); + // Find the entry in the saved data base. + for (CachedIdx = 0; CachedIdx < pAdapter->StaCfg.SavedPMKNum; CachedIdx++) + { + // compare the BSSID + if (NdisEqualMemory(pBssIdInfo->BSSID, pAdapter->StaCfg.SavedPMK[CachedIdx].BSSID, sizeof(NDIS_802_11_MAC_ADDRESS))) + break; + } + + // Found, replace it + if (CachedIdx < PMKID_NO) + { + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + pAdapter->StaCfg.SavedPMKNum++; + } + // Not found, replace the last one + else + { + // Randomly replace one + CachedIdx = (pBssIdInfo->BSSID[5] % PMKID_NO); + DBGPRINT(RT_DEBUG_OFF, ("Update OID_802_11_PMKID, idx = %d\n", CachedIdx)); + NdisMoveMemory(&pAdapter->StaCfg.SavedPMK[CachedIdx], pBssIdInfo, sizeof(BSSID_INFO)); + } + } + } + if(pPmkId) + kfree(pPmkId); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + + +#ifdef SNMP_SUPPORT + case OID_802_11_SHORTRETRYLIMIT: + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ShortRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_SHORTRETRYLIMIT (tx_rty_cfg.field.ShortRetryLimit=%d, ShortRetryLimit=%ld)\n", tx_rty_cfg.field.ShortRtyLimit, ShortRetryLimit)); + } + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT \n")); + if (wrq->u.data.length != sizeof(ULONG)) + Status = -EINVAL; + else + { + Status = copy_from_user(&LongRetryLimit, wrq->u.data.pointer, wrq->u.data.length); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_LONGRETRYLIMIT (tx_rty_cfg.field.LongRetryLimit= %d,LongRetryLimit=%ld)\n", tx_rty_cfg.field.LongRtyLimit, LongRetryLimit)); + } + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE\n")); + pKey = kmalloc(wrq->u.data.length, GFP_KERNEL); + Status = copy_from_user(pKey, wrq->u.data.pointer, wrq->u.data.length); + //pKey = &WepKey; + + if ( pKey->Length != wrq->u.data.length) + { + Status = -EINVAL; + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYVALUE, Failed!!\n")); + } + KeyIdx = pKey->KeyIndex & 0x0fffffff; + DBGPRINT(RT_DEBUG_TRACE,("pKey->KeyIndex =%d, pKey->KeyLength=%d\n", pKey->KeyIndex, pKey->KeyLength)); + + // it is a shared key + if (KeyIdx > 4) + Status = -EINVAL; + else + { + pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen = (UCHAR) pKey->KeyLength; + NdisMoveMemory(&pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, &pKey->KeyMaterial, pKey->KeyLength); + if (pKey->KeyIndex & 0x80000000) + { + // Default key for tx (shared key) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) KeyIdx; + } + //RestartAPIsRequired = TRUE; + } + break; + + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_WEPDEFAULTKEYID \n")); + + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + Status = copy_from_user(&pAdapter->StaCfg.DefaultKeyId, wrq->u.data.pointer, wrq->u.data.length); + + break; + + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Set::OID_802_11_CURRENTCHANNEL \n")); + if (wrq->u.data.length != sizeof(UCHAR)) + Status = -EINVAL; + else + { + Status = copy_from_user(&ctmp, wrq->u.data.pointer, wrq->u.data.length); + sprintf(&ctmp,"%d", ctmp); + Set_Channel_Proc(pAdapter, &ctmp); + } + break; +#endif + + + + default: + DBGPRINT(RT_DEBUG_TRACE, ("Set::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + + return Status; +} + +INT RTMPQueryInformation( + IN PRTMP_ADAPTER pAdapter, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + struct iwreq *wrq = (struct iwreq *) rq; + NDIS_802_11_BSSID_LIST_EX *pBssidList = NULL; + PNDIS_WLAN_BSSID_EX pBss; + NDIS_802_11_SSID Ssid; + NDIS_802_11_CONFIGURATION *pConfiguration = NULL; + RT_802_11_LINK_STATUS *pLinkStatus = NULL; + RT_802_11_STA_CONFIG *pStaConfig = NULL; + NDIS_802_11_STATISTICS *pStatistics = NULL; + NDIS_802_11_RTS_THRESHOLD RtsThresh; + NDIS_802_11_FRAGMENTATION_THRESHOLD FragThresh; + NDIS_802_11_POWER_MODE PowerMode; + NDIS_802_11_NETWORK_INFRASTRUCTURE BssType; + RT_802_11_PREAMBLE PreamType; + NDIS_802_11_AUTHENTICATION_MODE AuthMode; + NDIS_802_11_WEP_STATUS WepStatus; + NDIS_MEDIA_STATE MediaState; + ULONG BssBufSize, ulInfo=0, NetworkTypeList[4], apsd = 0; + USHORT BssLen = 0; + PUCHAR pBuf = NULL, pPtr; + INT Status = NDIS_STATUS_SUCCESS; + UINT we_version_compiled; + UCHAR i, Padding = 0; + BOOLEAN RadioState; + UCHAR driverVersion[8]; + OID_SET_HT_PHYMODE *pHTPhyMode = NULL; + + +#ifdef SNMP_SUPPORT + //for snmp, kathy + DefaultKeyIdxValue *pKeyIdxValue; + INT valueLen; + TX_RTY_CFG_STRUC tx_rty_cfg; + ULONG ShortRetryLimit, LongRetryLimit; + UCHAR tmp[64]; +#endif //SNMP + + switch(cmd) + { + case RT_OID_DEVICE_NAME: + wrq->u.data.length = sizeof(STA_NIC_DEVICE_NAME); + Status = copy_to_user(wrq->u.data.pointer, STA_NIC_DEVICE_NAME, wrq->u.data.length); + break; + case RT_OID_VERSION_INFO: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_VERSION_INFO \n")); + wrq->u.data.length = 8*sizeof(UCHAR); + sprintf(&driverVersion[0], "%s", STA_DRIVER_VERSION); + driverVersion[7] = '\0'; + if (copy_to_user(wrq->u.data.pointer, &driverVersion, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#ifdef RALINK_ATE + case RT_QUERY_ATE_TXDONE_COUNT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_QUERY_ATE_TXDONE_COUNT \n")); + wrq->u.data.length = sizeof(UINT32); + if (copy_to_user(wrq->u.data.pointer, &pAdapter->ate.TxDoneCount, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; +#endif // RALINK_ATE // + case OID_802_11_BSSID_LIST: + if (RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) + { + /* + * Still scanning, indicate the caller should try again. + */ + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (Still scanning)\n")); + return -EAGAIN; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID_LIST (%d BSS returned)\n",pAdapter->ScanTab.BssNr)); + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + // Claculate total buffer size required + BssBufSize = sizeof(ULONG); + + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + // Align pointer to 4 bytes boundary. + //Padding = 4 - (pAdapter->ScanTab.BssEntry[i].VarIELen & 0x0003); + //if (Padding == 4) + // Padding = 0; + BssBufSize += (sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + } + + // For safety issue, we add 256 bytes just in case + BssBufSize += 256; + // Allocate the same size as passed from higher layer + pBuf = kmalloc(BssBufSize, MEM_ALLOC_FLAG); + if(pBuf == NULL) + { + Status = -ENOMEM; + break; + } + // Init 802_11_BSSID_LIST_EX structure + NdisZeroMemory(pBuf, BssBufSize); + pBssidList = (PNDIS_802_11_BSSID_LIST_EX) pBuf; + pBssidList->NumberOfItems = pAdapter->ScanTab.BssNr; + + // Calculate total buffer length + BssLen = 4; // Consist of NumberOfItems + // Point to start of NDIS_WLAN_BSSID_EX + // pPtr = pBuf + sizeof(ULONG); + pPtr = (PUCHAR) &pBssidList->Bssid[0]; + for (i = 0; i < pAdapter->ScanTab.BssNr; i++) + { + pBss = (PNDIS_WLAN_BSSID_EX) pPtr; + NdisMoveMemory(&pBss->MacAddress, &pAdapter->ScanTab.BssEntry[i].Bssid, MAC_ADDR_LEN); + if ((pAdapter->ScanTab.BssEntry[i].Hidden == 1) && (pAdapter->StaCfg.bShowHiddenSSID == FALSE)) + { + // + // We must return this SSID during 4way handshaking, otherwise Aegis will failed to parse WPA infomation + // and then failed to send EAPOl farame. + // + if ((pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) && (pAdapter->StaCfg.PortSecured != WPA_802_1X_PORT_SECURED)) + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + else + pBss->Ssid.SsidLength = 0; + } + else + { + pBss->Ssid.SsidLength = pAdapter->ScanTab.BssEntry[i].SsidLen; + NdisMoveMemory(pBss->Ssid.Ssid, pAdapter->ScanTab.BssEntry[i].Ssid, pAdapter->ScanTab.BssEntry[i].SsidLen); + } + pBss->Privacy = pAdapter->ScanTab.BssEntry[i].Privacy; + pBss->Rssi = pAdapter->ScanTab.BssEntry[i].Rssi - pAdapter->BbpRssiToDbmDelta; + pBss->NetworkTypeInUse = NetworkTypeInUseSanity(&pAdapter->ScanTab.BssEntry[i]); + pBss->Configuration.Length = sizeof(NDIS_802_11_CONFIGURATION); + pBss->Configuration.BeaconPeriod = pAdapter->ScanTab.BssEntry[i].BeaconPeriod; + pBss->Configuration.ATIMWindow = pAdapter->ScanTab.BssEntry[i].AtimWin; + + MAP_CHANNEL_ID_TO_KHZ(pAdapter->ScanTab.BssEntry[i].Channel, pBss->Configuration.DSConfig); + + if (pAdapter->ScanTab.BssEntry[i].BssType == BSS_INFRA) + pBss->InfrastructureMode = Ndis802_11Infrastructure; + else + pBss->InfrastructureMode = Ndis802_11IBSS; + + NdisMoveMemory(pBss->SupportedRates, pAdapter->ScanTab.BssEntry[i].SupRate, pAdapter->ScanTab.BssEntry[i].SupRateLen); + NdisMoveMemory(pBss->SupportedRates + pAdapter->ScanTab.BssEntry[i].SupRateLen, + pAdapter->ScanTab.BssEntry[i].ExtRate, + pAdapter->ScanTab.BssEntry[i].ExtRateLen); + + if (pAdapter->ScanTab.BssEntry[i].VarIELen == 0) + { + pBss->IELength = sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + } + else + { + pBss->IELength = (ULONG)(sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr = pPtr + sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs); + NdisMoveMemory(pBss->IEs, &pAdapter->ScanTab.BssEntry[i].FixIEs, sizeof(NDIS_802_11_FIXED_IEs)); + NdisMoveMemory(pBss->IEs + sizeof(NDIS_802_11_FIXED_IEs), pAdapter->ScanTab.BssEntry[i].VarIEs, pAdapter->ScanTab.BssEntry[i].VarIELen); + pPtr += pAdapter->ScanTab.BssEntry[i].VarIELen; + } + pBss->Length = (ULONG)(sizeof(NDIS_WLAN_BSSID_EX) - 1 + sizeof(NDIS_802_11_FIXED_IEs) + pAdapter->ScanTab.BssEntry[i].VarIELen + Padding); + +#if WIRELESS_EXT < 17 + if ((BssLen + pBss->Length) < wrq->u.data.length) + BssLen += pBss->Length; + else + { + pBssidList->NumberOfItems = i; + break; + } +#else + BssLen += pBss->Length; +#endif + } + +#if WIRELESS_EXT < 17 + wrq->u.data.length = BssLen; +#else + if (BssLen > wrq->u.data.length) + { + kfree(pBssidList); + return -E2BIG; + } + else + wrq->u.data.length = BssLen; +#endif + Status = copy_to_user(wrq->u.data.pointer, pBssidList, BssLen); + kfree(pBssidList); + break; + case OID_802_3_CURRENT_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + case OID_GEN_MEDIA_CONNECT_STATUS: + if (pAdapter->IndicateMediaState == NdisMediaStateConnected) + MediaState = NdisMediaStateConnected; + else + MediaState = NdisMediaStateDisconnected; + + wrq->u.data.length = sizeof(NDIS_MEDIA_STATE); + Status = copy_to_user(wrq->u.data.pointer, &MediaState, wrq->u.data.length); + break; + case OID_802_11_BSSID: +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + DBGPRINT(RT_DEBUG_TRACE, ("The driver is in ATE mode now\n")); + Status = NDIS_STATUS_RESOURCES; + break; + } +#endif // RALINK_ATE // + if (INFRA_ON(pAdapter) || ADHOC_ON(pAdapter)) + { + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Bssid, sizeof(NDIS_802_11_MAC_ADDRESS)); + + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BSSID(=EMPTY)\n")); + Status = -ENOTCONN; + } + break; + case OID_802_11_SSID: + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + NdisZeroMemory(Ssid.Ssid, MAX_LEN_OF_SSID); + Ssid.SsidLength = pAdapter->CommonCfg.SsidLen; + memcpy(Ssid.Ssid, pAdapter->CommonCfg.Ssid, Ssid.SsidLength); + wrq->u.data.length = sizeof(NDIS_802_11_SSID); + Status = copy_to_user(wrq->u.data.pointer, &Ssid, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SSID (Len=%d, ssid=%s)\n", Ssid.SsidLength,Ssid.Ssid)); + break; + case RT_OID_802_11_QUERY_LINK_STATUS: + pLinkStatus = (RT_802_11_LINK_STATUS *) kmalloc(sizeof(RT_802_11_LINK_STATUS), MEM_ALLOC_FLAG); + if (pLinkStatus) + { + pLinkStatus->CurrTxRate = RateIdTo500Kbps[pAdapter->CommonCfg.TxRate]; // unit : 500 kbps + pLinkStatus->ChannelQuality = pAdapter->Mlme.ChannelQuality; + pLinkStatus->RxByteCount = pAdapter->RalinkCounters.ReceivedByteCount; + pLinkStatus->TxByteCount = pAdapter->RalinkCounters.TransmittedByteCount; + pLinkStatus->CentralChannel = pAdapter->CommonCfg.CentralChannel; + wrq->u.data.length = sizeof(RT_802_11_LINK_STATUS); + Status = copy_to_user(wrq->u.data.pointer, pLinkStatus, wrq->u.data.length); + kfree(pLinkStatus); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS\n")); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LINK_STATUS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_CONFIGURATION: + pConfiguration = (NDIS_802_11_CONFIGURATION *) kmalloc(sizeof(NDIS_802_11_CONFIGURATION), MEM_ALLOC_FLAG); + if (pConfiguration) + { + pConfiguration->Length = sizeof(NDIS_802_11_CONFIGURATION); + pConfiguration->BeaconPeriod = pAdapter->CommonCfg.BeaconPeriod; + pConfiguration->ATIMWindow = pAdapter->StaActive.AtimWin; + MAP_CHANNEL_ID_TO_KHZ(pAdapter->CommonCfg.Channel, pConfiguration->DSConfig); + wrq->u.data.length = sizeof(NDIS_802_11_CONFIGURATION); + Status = copy_to_user(wrq->u.data.pointer, pConfiguration, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(BeaconPeriod=%ld,AtimW=%ld,Channel=%d) \n", + pConfiguration->BeaconPeriod, pConfiguration->ATIMWindow, pAdapter->CommonCfg.Channel)); + kfree(pConfiguration); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CONFIGURATION(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_SNR_0: + if ((pAdapter->StaCfg.LastSNR0 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR0) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_SNR_0(0x=%lx)\n", ulInfo)); + } + else + Status = -EFAULT; + break; + case RT_OID_802_11_SNR_1: + if ((pAdapter->Antenna.field.RxPath > 1) && + (pAdapter->StaCfg.LastSNR1 > 0)) + { + ulInfo = ((0xeb - pAdapter->StaCfg.LastSNR1) * 3) / 16 ; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(0x=%lx)\n",ulInfo)); + } + else + Status = -EFAULT; + DBGPRINT(RT_DEBUG_TRACE,("Query::RT_OID_802_11_SNR_1(pAdapter->StaCfg.LastSNR1=%d)\n",pAdapter->StaCfg.LastSNR1)); + break; + case OID_802_11_RSSI_TRIGGER: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0 - pAdapter->BbpRssiToDbmDelta; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RSSI_TRIGGER(=%ld)\n", ulInfo)); + break; + case OID_802_11_RSSI: + case RT_OID_802_11_RSSI: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi0; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_1: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi1; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_RSSI_2: + ulInfo = pAdapter->StaCfg.RssiSample.LastRssi2; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_802_11_STATISTICS: + pStatistics = (NDIS_802_11_STATISTICS *) kmalloc(sizeof(NDIS_802_11_STATISTICS), MEM_ALLOC_FLAG); + if (pStatistics) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS \n")); + // add the most up-to-date h/w raw counters into software counters + NICUpdateRawCounters(pAdapter); + + // Sanity check for calculation of sucessful count + if (pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart < pAdapter->WlanCounters.RetryCount.QuadPart) + pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + + pStatistics->TransmittedFragmentCount.QuadPart = pAdapter->WlanCounters.TransmittedFragmentCount.QuadPart; + pStatistics->MulticastTransmittedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastTransmittedFrameCount.QuadPart; + pStatistics->FailedCount.QuadPart = pAdapter->WlanCounters.FailedCount.QuadPart; + pStatistics->RetryCount.QuadPart = pAdapter->WlanCounters.RetryCount.QuadPart; + pStatistics->MultipleRetryCount.QuadPart = pAdapter->WlanCounters.MultipleRetryCount.QuadPart; + pStatistics->RTSSuccessCount.QuadPart = pAdapter->WlanCounters.RTSSuccessCount.QuadPart; + pStatistics->RTSFailureCount.QuadPart = pAdapter->WlanCounters.RTSFailureCount.QuadPart; + pStatistics->ACKFailureCount.QuadPart = pAdapter->WlanCounters.ACKFailureCount.QuadPart; + pStatistics->FrameDuplicateCount.QuadPart = pAdapter->WlanCounters.FrameDuplicateCount.QuadPart; + pStatistics->ReceivedFragmentCount.QuadPart = pAdapter->WlanCounters.ReceivedFragmentCount.QuadPart; + pStatistics->MulticastReceivedFrameCount.QuadPart = pAdapter->WlanCounters.MulticastReceivedFrameCount.QuadPart; +#ifdef DBG + pStatistics->FCSErrorCount = pAdapter->RalinkCounters.RealFcsErrCount; +#else + pStatistics->FCSErrorCount.QuadPart = pAdapter->WlanCounters.FCSErrorCount.QuadPart; + pStatistics->FrameDuplicateCount.u.LowPart = pAdapter->WlanCounters.FrameDuplicateCount.u.LowPart / 100; +#endif + wrq->u.data.length = sizeof(NDIS_802_11_STATISTICS); + Status = copy_to_user(wrq->u.data.pointer, pStatistics, wrq->u.data.length); + kfree(pStatistics); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_STATISTICS(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_GEN_RCV_OK: + ulInfo = pAdapter->Counters8023.GoodReceives; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case OID_GEN_RCV_NO_BUFFER: + ulInfo = pAdapter->Counters8023.RxNoBuffer; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_PHY_MODE: + ulInfo = (ULONG)pAdapter->CommonCfg.PhyMode; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PHY_MODE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_STA_CONFIG: + pStaConfig = (RT_802_11_STA_CONFIG *) kmalloc(sizeof(RT_802_11_STA_CONFIG), MEM_ALLOC_FLAG); + if (pStaConfig) + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG\n")); + pStaConfig->EnableTxBurst = pAdapter->CommonCfg.bEnableTxBurst; + pStaConfig->EnableTurboRate = 0; + pStaConfig->UseBGProtection = pAdapter->CommonCfg.UseBGProtection; + pStaConfig->UseShortSlotTime = pAdapter->CommonCfg.bUseShortSlotTime; + //pStaConfig->AdhocMode = pAdapter->StaCfg.AdhocMode; + pStaConfig->HwRadioStatus = (pAdapter->StaCfg.bHwRadio == TRUE) ? 1 : 0; + pStaConfig->Rsv1 = 0; + pStaConfig->SystemErrorBitmap = pAdapter->SystemErrorBitmap; + wrq->u.data.length = sizeof(RT_802_11_STA_CONFIG); + Status = copy_to_user(wrq->u.data.pointer, pStaConfig, wrq->u.data.length); + kfree(pStaConfig); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case OID_802_11_RTS_THRESHOLD: + RtsThresh = pAdapter->CommonCfg.RtsThreshold; + wrq->u.data.length = sizeof(RtsThresh); + Status = copy_to_user(wrq->u.data.pointer, &RtsThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_RTS_THRESHOLD(=%ld)\n", RtsThresh)); + break; + case OID_802_11_FRAGMENTATION_THRESHOLD: + FragThresh = pAdapter->CommonCfg.FragmentThreshold; + if (pAdapter->CommonCfg.bUseZeroToDisableFragment == TRUE) + FragThresh = 0; + wrq->u.data.length = sizeof(FragThresh); + Status = copy_to_user(wrq->u.data.pointer, &FragThresh, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_FRAGMENTATION_THRESHOLD(=%ld)\n", FragThresh)); + break; + case OID_802_11_POWER_MODE: + PowerMode = pAdapter->StaCfg.WindowsPowerMode; + wrq->u.data.length = sizeof(PowerMode); + Status = copy_to_user(wrq->u.data.pointer, &PowerMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_POWER_MODE(=%d)\n", PowerMode)); + break; + case RT_OID_802_11_RADIO: + RadioState = (BOOLEAN) pAdapter->StaCfg.bSwRadio; + wrq->u.data.length = sizeof(RadioState); + Status = copy_to_user(wrq->u.data.pointer, &RadioState, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_RADIO (=%d)\n", RadioState)); + break; + case OID_802_11_INFRASTRUCTURE_MODE: + if (pAdapter->StaCfg.BssType == BSS_ADHOC) + BssType = Ndis802_11IBSS; + else if (pAdapter->StaCfg.BssType == BSS_INFRA) + BssType = Ndis802_11Infrastructure; + else if (pAdapter->StaCfg.BssType == BSS_MONITOR) + BssType = Ndis802_11Monitor; + else + BssType = Ndis802_11AutoUnknown; + + wrq->u.data.length = sizeof(BssType); + Status = copy_to_user(wrq->u.data.pointer, &BssType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_INFRASTRUCTURE_MODE(=%d)\n", BssType)); + break; + case RT_OID_802_11_PREAMBLE: + PreamType = pAdapter->CommonCfg.TxPreamble; + wrq->u.data.length = sizeof(PreamType); + Status = copy_to_user(wrq->u.data.pointer, &PreamType, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PREAMBLE(=%d)\n", PreamType)); + break; + case OID_802_11_AUTHENTICATION_MODE: + AuthMode = pAdapter->StaCfg.AuthMode; + wrq->u.data.length = sizeof(AuthMode); + Status = copy_to_user(wrq->u.data.pointer, &AuthMode, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_AUTHENTICATION_MODE(=%d)\n", AuthMode)); + break; + case OID_802_11_WEP_STATUS: + WepStatus = pAdapter->StaCfg.WepStatus; + wrq->u.data.length = sizeof(WepStatus); + Status = copy_to_user(wrq->u.data.pointer, &WepStatus, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEP_STATUS(=%d)\n", WepStatus)); + break; + case OID_802_11_TX_POWER_LEVEL: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPower, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_TX_POWER_LEVEL %x\n",pAdapter->CommonCfg.TxPower)); + break; + case RT_OID_802_11_TX_POWER_LEVEL_1: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.TxPowerPercentage, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_TX_POWER_LEVEL_1 (=%ld)\n", pAdapter->CommonCfg.TxPowerPercentage)); + break; + case OID_802_11_NETWORK_TYPES_SUPPORTED: + if ((pAdapter->RfIcType == RFIC_2850) || (pAdapter->RfIcType == RFIC_2750)) + { + NetworkTypeList[0] = 3; // NumberOfItems = 3 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + NetworkTypeList[3] = Ndis802_11OFDM5; // NetworkType[3] = 11a + wrq->u.data.length = 16; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + else + { + NetworkTypeList[0] = 2; // NumberOfItems = 2 + NetworkTypeList[1] = Ndis802_11DS; // NetworkType[1] = 11b + NetworkTypeList[2] = Ndis802_11OFDM24; // NetworkType[2] = 11g + wrq->u.data.length = 12; + Status = copy_to_user(wrq->u.data.pointer, &NetworkTypeList[0], wrq->u.data.length); + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_NETWORK_TYPES_SUPPORTED\n")); + break; + case OID_802_11_NETWORK_TYPE_IN_USE: + wrq->u.data.length = sizeof(ULONG); + if (pAdapter->CommonCfg.PhyMode == PHY_11A) + ulInfo = Ndis802_11OFDM5; + else if ((pAdapter->CommonCfg.PhyMode == PHY_11BG_MIXED) || (pAdapter->CommonCfg.PhyMode == PHY_11G)) + ulInfo = Ndis802_11OFDM24; + else + ulInfo = Ndis802_11DS; + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_LAST_RX_RATE: + ulInfo = (ULONG)pAdapter->LastRxRate; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_RX_RATE (=%ld)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_LAST_TX_RATE: + //ulInfo = (ULONG)pAdapter->LastTxRate; + ulInfo = (ULONG)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word; + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_LAST_TX_RATE (=%lx)\n", ulInfo)); + break; + case RT_OID_802_11_QUERY_EEPROM_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->EepromVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_FIRMWARE_VERSION: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->FirmwareVersion, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_NOISE_LEVEL: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->BbpWriteLatch[66], wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_NOISE_LEVEL (=%d)\n", pAdapter->BbpWriteLatch[66])); + break; + case RT_OID_802_11_EXTRA_INFO: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->ExtraInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_EXTRA_INFO (=%ld)\n", pAdapter->ExtraInfo)); + break; + case RT_OID_WE_VERSION_COMPILED: + wrq->u.data.length = sizeof(UINT); + we_version_compiled = WIRELESS_EXT; + Status = copy_to_user(wrq->u.data.pointer, &we_version_compiled, wrq->u.data.length); + break; + case RT_OID_802_11_QUERY_APSD_SETTING: + apsd = (pAdapter->CommonCfg.bAPSDCapable | (pAdapter->CommonCfg.bAPSDAC_BE << 1) | (pAdapter->CommonCfg.bAPSDAC_BK << 2) + | (pAdapter->CommonCfg.bAPSDAC_VI << 3) | (pAdapter->CommonCfg.bAPSDAC_VO << 4) | (pAdapter->CommonCfg.MaxSPLength << 5)); + + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &apsd, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_SETTING (=0x%lx,APSDCap=%d,AC_BE=%d,AC_BK=%d,AC_VI=%d,AC_VO=%d,MAXSPLen=%d)\n", + apsd,pAdapter->CommonCfg.bAPSDCapable,pAdapter->CommonCfg.bAPSDAC_BE,pAdapter->CommonCfg.bAPSDAC_BK,pAdapter->CommonCfg.bAPSDAC_VI,pAdapter->CommonCfg.bAPSDAC_VO,pAdapter->CommonCfg.MaxSPLength)); + break; + case RT_OID_802_11_QUERY_APSD_PSM: + wrq->u.data.length = sizeof(ULONG); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bAPSDForcePowerSave, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_APSD_PSM (=%d)\n", pAdapter->CommonCfg.bAPSDForcePowerSave)); + break; + case RT_OID_802_11_QUERY_WMM: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bWmmCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_WMM (=%d)\n", pAdapter->CommonCfg.bWmmCapable)); + break; +#ifdef WPA_SUPPLICANT_SUPPORT + case RT_OID_NEW_DRIVER: + { + UCHAR enabled = 1; + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &enabled, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_NEW_DRIVER (=%d)\n", enabled)); + } + break; + case RT_OID_WPA_SUPPLICANT_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.WpaSupplicantUP, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_WPA_SUPPLICANT_SUPPORT (=%d)\n", pAdapter->StaCfg.WpaSupplicantUP)); + break; +#endif // WPA_SUPPLICANT_SUPPORT // + + case RT_OID_DRIVER_DEVICE_NAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_DRIVER_DEVICE_NAME \n")); + wrq->u.data.length = 16; + if (copy_to_user(wrq->u.data.pointer, pAdapter->StaCfg.dev_name, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MODE; + pHTPhyMode->BW = (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.field.STBC; + + pHTPhyMode->ExtOffset = ((pAdapter->CommonCfg.CentralChannel < pAdapter->CommonCfg.Channel) ? (EXTCHA_BELOW) : (EXTCHA_ABOVE)); + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_802_11_COUNTRY_REGION: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_COUNTRY_REGION \n")); + wrq->u.data.length = sizeof(ulInfo); + ulInfo = pAdapter->CommonCfg.CountryRegionForABand; + ulInfo = (ulInfo << 8)|(pAdapter->CommonCfg.CountryRegion); + if (copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length)) + { + Status = -EFAULT; + } + break; + case RT_OID_802_11_QUERY_DAT_HT_PHYMODE: + pHTPhyMode = (OID_SET_HT_PHYMODE *) kmalloc(sizeof(OID_SET_HT_PHYMODE), MEM_ALLOC_FLAG); + if (pHTPhyMode) + { + pHTPhyMode->PhyMode = pAdapter->CommonCfg.PhyMode; + pHTPhyMode->HtMode = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.HTMODE; + pHTPhyMode->BW = (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.BW; + pHTPhyMode->MCS= (UCHAR)pAdapter->StaCfg.DesiredTransmitSetting.field.MCS; + pHTPhyMode->SHORTGI= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.ShortGI; + pHTPhyMode->STBC= (UCHAR)pAdapter->CommonCfg.RegTransmitSetting.field.STBC; + + wrq->u.data.length = sizeof(OID_SET_HT_PHYMODE); + if (copy_to_user(wrq->u.data.pointer, pHTPhyMode, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_HT_PHYMODE (PhyMode = %d, MCS =%d, BW = %d, STBC = %d, ExtOffset=%d)\n", + pHTPhyMode->HtMode, pHTPhyMode->MCS, pHTPhyMode->BW, pHTPhyMode->STBC, pHTPhyMode->ExtOffset)); + DBGPRINT(RT_DEBUG_TRACE, (" MlmeUpdateTxRates (.word = %x )\n", pAdapter->MacTab.Content[BSSID_WCID].HTPhyMode.word)); + } + else + { + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_STA_CONFIG(kmalloc failed)\n")); + Status = -EFAULT; + } + break; + case RT_OID_QUERY_MULTIPLE_CARD_SUPPORT: + wrq->u.data.length = sizeof(UCHAR); + i = 0; +#ifdef MULTIPLE_CARD_SUPPORT + i = 1; +#endif // MULTIPLE_CARD_SUPPORT // + if (copy_to_user(wrq->u.data.pointer, &i, wrq->u.data.length)) + { + Status = -EFAULT; + } + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_QUERY_MULTIPLE_CARD_SUPPORT(=%d) \n", i)); + break; +#ifdef SNMP_SUPPORT + case RT_OID_802_11_MAC_ADDRESS: + wrq->u.data.length = MAC_ADDR_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREROUI: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREROUI \n")); + wrq->u.data.length = ManufacturerOUI_LEN; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CurrentAddress, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTURERNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTURERNAME \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case RT_OID_802_11_RESOURCETYPEIDNAME: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_RESOURCETYPEIDNAME \n")); + wrq->u.data.length = strlen(ResourceTypeIdName); + Status = copy_to_user(wrq->u.data.pointer, ResourceTypeIdName, wrq->u.data.length); + break; + + case RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRIVACYOPTIONIMPLEMENTED \n")); + ulInfo = 1; // 1 is support wep else 2 is not support. + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case RT_OID_802_11_POWERMANAGEMENTMODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_POWERMANAGEMENTMODE \n")); + if (pAdapter->StaCfg.Psm == PSMP_ACTION) + ulInfo = 1; // 1 is power active else 2 is power save. + else + ulInfo = 2; + + wrq->u.data.length = sizeof(ulInfo); + Status = copy_to_user(wrq->u.data.pointer, &ulInfo, wrq->u.data.length); + break; + + case OID_802_11_WEPDEFAULTKEYVALUE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_WEPDEFAULTKEYVALUE \n")); + //KeyIdxValue.KeyIdx = pAd->PortCfg.MBSSID[pAd->IoctlIF].DefaultKeyId; + pKeyIdxValue = wrq->u.data.pointer; + DBGPRINT(RT_DEBUG_TRACE,("KeyIdxValue.KeyIdx = %d, \n",pKeyIdxValue->KeyIdx)); + valueLen = pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen; + NdisMoveMemory(pKeyIdxValue->Value, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].Key, + valueLen); + pKeyIdxValue->Value[valueLen]='\0'; + + wrq->u.data.length = sizeof(DefaultKeyIdxValue); + + Status = copy_to_user(wrq->u.data.pointer, pKeyIdxValue, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE,("DefaultKeyId = %d, total len = %d, str len=%d, KeyValue= %02x %02x %02x %02x \n", pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length, pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + pAdapter->SharedKey[BSS0][0].Key[0], + pAdapter->SharedKey[BSS0][1].Key[0], + pAdapter->SharedKey[BSS0][2].Key[0], + pAdapter->SharedKey[BSS0][3].Key[0])); + break; + + case OID_802_11_WEPDEFAULTKEYID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPDEFAULTKEYID \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->StaCfg.DefaultKeyId, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("DefaultKeyId =%d \n", pAdapter->StaCfg.DefaultKeyId)); + break; + + case RT_OID_802_11_WEPKEYMAPPINGLENGTH: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_WEPKEYMAPPINGLENGTH \n")); + wrq->u.data.length = sizeof(UCHAR); + Status = copy_to_user(wrq->u.data.pointer, + &pAdapter->SharedKey[BSS0][pAdapter->StaCfg.DefaultKeyId].KeyLen, + wrq->u.data.length); + break; + + case OID_802_11_SHORTRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_SHORTRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + ShortRetryLimit = tx_rty_cfg.field.ShortRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("ShortRetryLimit =%ld, tx_rty_cfg.field.ShortRetryLimit=%d\n", ShortRetryLimit, tx_rty_cfg.field.ShortRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &ShortRetryLimit, wrq->u.data.length); + break; + + case OID_802_11_LONGRETRYLIMIT: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_LONGRETRYLIMIT \n")); + wrq->u.data.length = sizeof(ULONG); + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + LongRetryLimit = tx_rty_cfg.field.LongRtyLimit; + DBGPRINT(RT_DEBUG_TRACE, ("LongRetryLimit =%ld, tx_rty_cfg.field.LongRtyLimit=%d\n", LongRetryLimit, tx_rty_cfg.field.LongRtyLimit)); + Status = copy_to_user(wrq->u.data.pointer, &LongRetryLimit, wrq->u.data.length); + break; + + case RT_OID_802_11_PRODUCTID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_PRODUCTID \n")); + +#ifdef RT2870 + sprintf(tmp, "%04x %04x\n", ((POS_COOKIE)pAdapter->OS_Cookie)->pUsb_Dev->descriptor.idVendor ,((POS_COOKIE)pAdapter->OS_Cookie)->pUsb_Dev->descriptor.idProduct); + +#endif // RT2870 // + wrq->u.data.length = strlen(tmp); + Status = copy_to_user(wrq->u.data.pointer, tmp, wrq->u.data.length); + break; + + case RT_OID_802_11_MANUFACTUREID: + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_MANUFACTUREID \n")); + wrq->u.data.length = strlen(ManufacturerNAME); + Status = copy_to_user(wrq->u.data.pointer, ManufacturerNAME, wrq->u.data.length); + break; + + case OID_802_11_CURRENTCHANNEL: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_CURRENTCHANNEL \n")); + wrq->u.data.length = sizeof(UCHAR); + DBGPRINT(RT_DEBUG_TRACE, ("sizeof UCHAR=%d, channel=%d \n", sizeof(UCHAR), pAdapter->CommonCfg.Channel)); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Channel, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; +#endif //SNMP_SUPPORT + + case OID_802_11_BUILD_CHANNEL_EX: + { + UCHAR value; + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_BUILD_CHANNEL_EX \n")); + wrq->u.data.length = sizeof(UCHAR); +#ifdef EXT_BUILD_CHANNEL_LIST + DBGPRINT(RT_DEBUG_TRACE, ("Support EXT_BUILD_CHANNEL_LIST.\n")); + value = 1; +#else + DBGPRINT(RT_DEBUG_TRACE, ("Doesn't support EXT_BUILD_CHANNEL_LIST.\n")); + value = 0; +#endif // EXT_BUILD_CHANNEL_LIST // + Status = copy_to_user(wrq->u.data.pointer, &value, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + } + break; + + case OID_802_11_GET_CH_LIST: + { + PRT_CHANNEL_LIST_INFO pChListBuf; + + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CH_LIST \n")); + if (pAdapter->ChannelListNum == 0) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf = (RT_CHANNEL_LIST_INFO *) kmalloc(sizeof(RT_CHANNEL_LIST_INFO), MEM_ALLOC_FLAG); + if (pChListBuf == NULL) + { + wrq->u.data.length = 0; + break; + } + + pChListBuf->ChannelListNum = pAdapter->ChannelListNum; + for (i = 0; i < pChListBuf->ChannelListNum; i++) + pChListBuf->ChannelList[i] = pAdapter->ChannelList[i].Channel; + + wrq->u.data.length = sizeof(RT_CHANNEL_LIST_INFO); + Status = copy_to_user(wrq->u.data.pointer, pChListBuf, sizeof(RT_CHANNEL_LIST_INFO)); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + + if (pChListBuf) + kfree(pChListBuf); + } + break; + + case OID_802_11_GET_COUNTRY_CODE: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_COUNTRY_CODE \n")); + wrq->u.data.length = 2; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.CountryCode, 2); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + case OID_802_11_GET_CHANNEL_GEOGRAPHY: + DBGPRINT(RT_DEBUG_TRACE, ("Query::OID_802_11_GET_CHANNEL_GEOGRAPHY \n")); + wrq->u.data.length = 1; + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.Geography, 1); + DBGPRINT(RT_DEBUG_TRACE, ("Status=%d\n", Status)); + break; + + +#ifdef QOS_DLS_SUPPORT + case RT_OID_802_11_QUERY_DLS: + wrq->u.data.length = sizeof(BOOLEAN); + Status = copy_to_user(wrq->u.data.pointer, &pAdapter->CommonCfg.bDLSCapable, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS(=%d)\n", pAdapter->CommonCfg.bDLSCapable)); + break; + + case RT_OID_802_11_QUERY_DLS_PARAM: + { + PRT_802_11_DLS_INFO pDlsInfo = kmalloc(sizeof(RT_802_11_DLS_INFO), GFP_ATOMIC); + if (pDlsInfo == NULL) + break; + + for (i=0; iEntry[i], &pAdapter->StaCfg.DLSEntry[i], sizeof(RT_802_11_DLS_UI)); + } + + pDlsInfo->num = MAX_NUM_OF_DLS_ENTRY; + wrq->u.data.length = sizeof(RT_802_11_DLS_INFO); + Status = copy_to_user(wrq->u.data.pointer, pDlsInfo, wrq->u.data.length); + DBGPRINT(RT_DEBUG_TRACE, ("Query::RT_OID_802_11_QUERY_DLS_PARAM\n")); + + if (pDlsInfo) + kfree(pDlsInfo); + } + break; +#endif // QOS_DLS_SUPPORT // + default: + DBGPRINT(RT_DEBUG_TRACE, ("Query::unknown IOCTL's subcmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + return Status; +} + +INT rt28xx_sta_ioctl( + IN struct net_device *net_dev, + IN OUT struct ifreq *rq, + IN INT cmd) +{ + POS_COOKIE pObj; + VIRTUAL_ADAPTER *pVirtualAd = NULL; + RTMP_ADAPTER *pAd = NULL; + struct iwreq *wrq = (struct iwreq *) rq; + BOOLEAN StateMachineTouched = FALSE; + INT Status = NDIS_STATUS_SUCCESS; + USHORT subcmd; + + if (net_dev->priv_flags == INT_MAIN) + { + pAd = net_dev->priv; + } + else + { + pVirtualAd = net_dev->priv; + pAd = pVirtualAd->RtmpDev->priv; + } + pObj = (POS_COOKIE) pAd->OS_Cookie; + + if (pAd == NULL) + { + /* if 1st open fail, pAd will be free; + So the net_dev->priv will be NULL in 2rd open */ + return -ENETDOWN; + } + + //check if the interface is down + if(!RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_INTERRUPT_IN_USE)) + { +#ifdef CONFIG_APSTA_MIXED_SUPPORT + if (wrq->u.data.pointer == NULL) + { + return Status; + } + + if (strstr(wrq->u.data.pointer, "OpMode") == NULL) +#endif // CONFIG_APSTA_MIXED_SUPPORT // + { + DBGPRINT(RT_DEBUG_TRACE, ("INFO::Network is down!\n")); + return -ENETDOWN; + } + } + + { // determine this ioctl command is comming from which interface. + pObj->ioctl_if_type = INT_MAIN; + pObj->ioctl_if = MAIN_MBSSID; + } + + switch(cmd) + { +#ifdef RALINK_ATE +#ifdef RALINK_28xx_QA + case RTPRIV_IOCTL_ATE: + { + RtmpDoAte(pAd, wrq); + } + break; +#endif // RALINK_28xx_QA // +#endif // RALINK_ATE // + case SIOCGIFHWADDR: + DBGPRINT(RT_DEBUG_TRACE, ("IOCTL::SIOCGIFHWADDR\n")); + memcpy(wrq->u.name, pAd->CurrentAddress, ETH_ALEN); + break; + case SIOCGIWNAME: + { + char *name=&wrq->u.name[0]; + rt_ioctl_giwname(net_dev, NULL, name, NULL); + break; + } + case SIOCGIWESSID: //Get ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_giwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWESSID: //Set ESSID + { + struct iw_point *essid=&wrq->u.essid; + rt_ioctl_siwessid(net_dev, NULL, essid, essid->pointer); + break; + } + case SIOCSIWNWID: // set network id (the cell) + case SIOCGIWNWID: // get network id + Status = -EOPNOTSUPP; + break; + case SIOCSIWFREQ: //set channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_siwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCGIWFREQ: // get channel/frequency (Hz) + { + struct iw_freq *freq=&wrq->u.freq; + rt_ioctl_giwfreq(net_dev, NULL, freq, NULL); + break; + } + case SIOCSIWNICKN: //set node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_siwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWNICKN: //get node name/nickname + { + struct iw_point *data=&wrq->u.data; + rt_ioctl_giwnickn(net_dev, NULL, data, NULL); + break; + } + case SIOCGIWRATE: //get default bit rate (bps) + rt_ioctl_giwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCSIWRATE: //set default bit rate (bps) + rt_ioctl_siwrate(net_dev, NULL, &wrq->u, NULL); + break; + case SIOCGIWRTS: // get RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_giwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCSIWRTS: //set RTS/CTS threshold (bytes) + { + struct iw_param *rts=&wrq->u.rts; + rt_ioctl_siwrts(net_dev, NULL, rts, NULL); + break; + } + case SIOCGIWFRAG: //get fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_giwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCSIWFRAG: //set fragmentation thr (bytes) + { + struct iw_param *frag=&wrq->u.frag; + rt_ioctl_siwfrag(net_dev, NULL, frag, NULL); + break; + } + case SIOCGIWENCODE: //get encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_giwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCSIWENCODE: //set encoding token & mode + { + struct iw_point *erq=&wrq->u.encoding; + if(erq->pointer) + rt_ioctl_siwencode(net_dev, NULL, erq, erq->pointer); + break; + } + case SIOCGIWAP: //get access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_giwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCSIWAP: //set access point MAC addresses + { + struct sockaddr *ap_addr=&wrq->u.ap_addr; + rt_ioctl_siwap(net_dev, NULL, ap_addr, ap_addr->sa_data); + break; + } + case SIOCGIWMODE: //get operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_giwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCSIWMODE: //set operation mode + { + __u32 *mode=&wrq->u.mode; + rt_ioctl_siwmode(net_dev, NULL, mode, NULL); + break; + } + case SIOCGIWSENS: //get sensitivity (dBm) + case SIOCSIWSENS: //set sensitivity (dBm) + case SIOCGIWPOWER: //get Power Management settings + case SIOCSIWPOWER: //set Power Management settings + case SIOCGIWTXPOW: //get transmit power (dBm) + case SIOCSIWTXPOW: //set transmit power (dBm) + case SIOCGIWRANGE: //Get range of parameters + case SIOCGIWRETRY: //get retry limits and lifetime + case SIOCSIWRETRY: //set retry limits and lifetime + Status = -EOPNOTSUPP; + break; + case RT_PRIV_IOCTL: + subcmd = wrq->u.data.flags; + if( subcmd & OID_GET_SET_TOGGLE) + Status = RTMPSetInformation(pAd, rq, subcmd); + else + Status = RTMPQueryInformation(pAd, rq, subcmd); + break; + case SIOCGIWPRIV: + if (wrq->u.data.pointer) + { + if ( access_ok(VERIFY_WRITE, wrq->u.data.pointer, sizeof(privtab)) != TRUE) + break; + wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]); + if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab))) + Status = -EFAULT; + } + break; + case RTPRIV_IOCTL_SET: + if(access_ok(VERIFY_READ, wrq->u.data.pointer, wrq->u.data.length) != TRUE) + break; + rt_ioctl_setparam(net_dev, NULL, NULL, wrq->u.data.pointer); + break; + case RTPRIV_IOCTL_GSITESURVEY: + RTMPIoctlGetSiteSurvey(pAd, wrq); + break; +#ifdef DBG + case RTPRIV_IOCTL_MAC: + RTMPIoctlMAC(pAd, wrq); + break; + case RTPRIV_IOCTL_E2P: + RTMPIoctlE2PROM(pAd, wrq); + break; +#endif // DBG // + case SIOCETHTOOL: + break; + default: + DBGPRINT(RT_DEBUG_ERROR, ("IOCTL::unknown IOCTL's cmd = 0x%08x\n", cmd)); + Status = -EOPNOTSUPP; + break; + } + + if(StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAd); + + return Status; +} + +/* + ========================================================================== + Description: + Set SSID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_SSID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + NDIS_802_11_SSID Ssid, *pSsid=NULL; + BOOLEAN StateMachineTouched = FALSE; + int success = TRUE; + + if( strlen(arg) <= MAX_LEN_OF_SSID) + { + NdisZeroMemory(&Ssid, sizeof(NDIS_802_11_SSID)); + if (strlen(arg) != 0) + { + NdisMoveMemory(Ssid.Ssid, arg, strlen(arg)); + Ssid.SsidLength = strlen(arg); + } + else //ANY ssid + { + Ssid.SsidLength = 0; + memcpy(Ssid.Ssid, "", 0); + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + pAdapter->StaCfg.WepStatus = Ndis802_11EncryptionDisabled; + } + pSsid = &Ssid; + + if (pAdapter->Mlme.CntlMachine.CurrState != CNTL_IDLE) + { + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("!!! MLME busy, reset MLME state machine !!!\n")); + } + + pAdapter->MlmeAux.CurrReqIsFromNdis = TRUE; + pAdapter->StaCfg.bScanReqIsFromWebUI = FALSE; + pAdapter->bConfigChanged = TRUE; + + MlmeEnqueue(pAdapter, + MLME_CNTL_STATE_MACHINE, + OID_802_11_SSID, + sizeof(NDIS_802_11_SSID), + (VOID *)pSsid); + + StateMachineTouched = TRUE; + DBGPRINT(RT_DEBUG_TRACE, ("Set_SSID_Proc::(Len=%d,Ssid=%s)\n", Ssid.SsidLength, Ssid.Ssid)); + } + else + success = FALSE; + + if (StateMachineTouched) // Upper layer sent a MLME-related operations + RT28XX_MLME_HANDLER(pAdapter); + + return success; +} + +#ifdef WMM_SUPPORT +/* + ========================================================================== + Description: + Set WmmCapable Enable or Disable + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WmmCapable_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + BOOLEAN bWmmCapable; + + bWmmCapable = simple_strtol(arg, 0, 10); + + if ((bWmmCapable == 1) +#ifdef RT2870 + && (pAd->NumberOfPipes >= 5) +#endif // RT2870 // + ) + pAd->CommonCfg.bWmmCapable = TRUE; + else if (bWmmCapable == 0) + pAd->CommonCfg.bWmmCapable = FALSE; + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WmmCapable_Proc::(bWmmCapable=%d)\n", + pAd->CommonCfg.bWmmCapable)); + + return TRUE; +} +#endif // WMM_SUPPORT // + +/* + ========================================================================== + Description: + Set Network Type(Infrastructure/Adhoc mode) + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_NetworkType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UINT32 Value = 0; + + if (strcmp(arg, "Adhoc") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_ADHOC) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (INFRA_ON(pAdapter)) + { + //BOOLEAN Cancelled; + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + + DBGPRINT(RT_DEBUG_TRACE, ("NDIS_STATUS_MEDIA_DISCONNECT Event BB!\n")); + } + } + pAdapter->StaCfg.BssType = BSS_ADHOC; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(AD-HOC)\n")); + } + else if (strcmp(arg, "Infra") == 0) + { + if (pAdapter->StaCfg.BssType != BSS_INFRA) + { + // Config has changed + pAdapter->bConfigChanged = TRUE; + if (MONITOR_ON(pAdapter)) + { + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, STANORMAL); + RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + Value &= (~0x80); + RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + pAdapter->StaCfg.bAutoReconnect = TRUE; + LinkDown(pAdapter, FALSE); + } + if (ADHOC_ON(pAdapter)) + { + // Set the AutoReconnectSsid to prevent it reconnect to old SSID + // Since calling this indicate user don't want to connect to that SSID anymore. + pAdapter->MlmeAux.AutoReconnectSsidLen= 32; + NdisZeroMemory(pAdapter->MlmeAux.AutoReconnectSsid, pAdapter->MlmeAux.AutoReconnectSsidLen); + + LinkDown(pAdapter, FALSE); + } + } + pAdapter->StaCfg.BssType = BSS_INFRA; + pAdapter->net_dev->type = pAdapter->StaCfg.OriDevType; + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(INFRA)\n")); + + pAdapter->StaCfg.BssType = BSS_INFRA; + } + else if (strcmp(arg, "Monitor") == 0) + { + UCHAR bbpValue = 0; + BCN_TIME_CFG_STRUC csr; + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_INFRA_ON); + OPSTATUS_CLEAR_FLAG(pAdapter, fOP_STATUS_ADHOC_ON); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_MEDIA_STATE_CONNECTED); + // disable all periodic state machine + pAdapter->StaCfg.bAutoReconnect = FALSE; + // reset all mlme state machine + RT28XX_MLME_RESET_STATE_MACHINE(pAdapter); + DBGPRINT(RT_DEBUG_TRACE, ("fOP_STATUS_MEDIA_STATE_CONNECTED \n")); + if (pAdapter->CommonCfg.CentralChannel == 0) + { +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode == PHY_11AN_MIXED) + pAdapter->CommonCfg.CentralChannel = 36; + else +#endif // DOT11_N_SUPPORT // + pAdapter->CommonCfg.CentralChannel = 6; + } +#ifdef DOT11_N_SUPPORT + else + N_ChannelCheck(pAdapter); +#endif // DOT11_N_SUPPORT // + +#ifdef DOT11_N_SUPPORT + if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_ABOVE) + { + // 40MHz ,control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + // RX : control channel at lower + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue &= (~0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value &= 0xfffffffe; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel + 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else if (pAdapter->CommonCfg.PhyMode >= PHY_11ABGN_MIXED && + pAdapter->CommonCfg.RegTransmitSetting.field.BW == BW_40 && + pAdapter->CommonCfg.RegTransmitSetting.field.EXTCHA == EXTCHA_BELOW) + { + // 40MHz ,control channel at upper + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + bbpValue |= 0x10; + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_40; + RTMP_IO_READ32(pAdapter, TX_BAND_CFG, &Value); + Value |= 0x1; + RTMP_IO_WRITE32(pAdapter, TX_BAND_CFG, Value); + + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R3, &bbpValue); + bbpValue |= (0x20); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R3, bbpValue); + pAdapter->CommonCfg.CentralChannel = pAdapter->CommonCfg.Channel - 2; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.CentralChannel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.CentralChannel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_40 ,control_channel(%d), CentralChannel(%d) \n", + pAdapter->CommonCfg.Channel, + pAdapter->CommonCfg.CentralChannel)); + } + else +#endif // DOT11_N_SUPPORT // + { + // 20MHz + RTMP_BBP_IO_READ8_BY_REG_ID(pAdapter, BBP_R4, &bbpValue); + bbpValue &= (~0x18); + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R4, bbpValue); + pAdapter->CommonCfg.BBPCurrentBW = BW_20; + AsicSwitchChannel(pAdapter, pAdapter->CommonCfg.Channel, FALSE); + AsicLockChannel(pAdapter, pAdapter->CommonCfg.Channel); + DBGPRINT(RT_DEBUG_TRACE, ("BW_20, Channel(%d)\n", pAdapter->CommonCfg.Channel)); + } + // Enable Rx with promiscuous reception + RTMP_IO_WRITE32(pAdapter, RX_FILTR_CFG, 0x3); + // ASIC supporsts sniffer function with replacing RSSI with timestamp. + //RTMP_IO_READ32(pAdapter, MAC_SYS_CTRL, &Value); + //Value |= (0x80); + //RTMP_IO_WRITE32(pAdapter, MAC_SYS_CTRL, Value); + // disable sync + RTMP_IO_READ32(pAdapter, BCN_TIME_CFG, &csr.word); + csr.field.bBeaconGen = 0; + csr.field.bTBTTEnable = 0; + csr.field.TsfSyncMode = 0; + RTMP_IO_WRITE32(pAdapter, BCN_TIME_CFG, csr.word); + + pAdapter->StaCfg.BssType = BSS_MONITOR; + pAdapter->net_dev->type = ARPHRD_IEEE80211_PRISM; //ARPHRD_IEEE80211; // IEEE80211 + DBGPRINT(RT_DEBUG_TRACE, ("===>Set_NetworkType_Proc::(MONITOR)\n")); + } + + // Reset Ralink supplicant to not use, it will be set to start when UI set PMK key + pAdapter->StaCfg.WpaState = SS_NOTUSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_NetworkType_Proc::(NetworkType=%d)\n", pAdapter->StaCfg.BssType)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Authentication mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_AuthMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "WEPAUTO") == 0) || (strcmp(arg, "wepauto") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeAutoSwitch; + else if ((strcmp(arg, "OPEN") == 0) || (strcmp(arg, "open") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeOpen; + else if ((strcmp(arg, "SHARED") == 0) || (strcmp(arg, "shared") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeShared; + else if ((strcmp(arg, "WPAPSK") == 0) || (strcmp(arg, "wpapsk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPAPSK; + else if ((strcmp(arg, "WPANONE") == 0) || (strcmp(arg, "wpanone") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPANone; + else if ((strcmp(arg, "WPA2PSK") == 0) || (strcmp(arg, "wpa2psk") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2PSK; +#ifdef WPA_SUPPLICANT_SUPPORT + else if ((strcmp(arg, "WPA") == 0) || (strcmp(arg, "wpa") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA; + else if ((strcmp(arg, "WPA2") == 0) || (strcmp(arg, "wpa2") == 0)) + pAdapter->StaCfg.AuthMode = Ndis802_11AuthModeWPA2; +#endif // WPA_SUPPLICANT_SUPPORT // + else + return FALSE; + + pAdapter->StaCfg.PortSecured = WPA_802_1X_PORT_NOT_SECURED; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_AuthMode_Proc::(AuthMode=%d)\n", pAdapter->StaCfg.AuthMode)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Encryption Type + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_EncrypType_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if ((strcmp(arg, "NONE") == 0) || (strcmp(arg, "none") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPDisabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPDisabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPDisabled; + } + else if ((strcmp(arg, "WEP") == 0) || (strcmp(arg, "wep") == 0)) + { + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11WEPEnabled; + pAdapter->StaCfg.PairCipher = Ndis802_11WEPEnabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11WEPEnabled; + } + else if ((strcmp(arg, "TKIP") == 0) || (strcmp(arg, "tkip") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption2Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption2Enabled; + } + else if ((strcmp(arg, "AES") == 0) || (strcmp(arg, "aes") == 0)) + { + if (pAdapter->StaCfg.AuthMode < Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + pAdapter->StaCfg.WepStatus = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.PairCipher = Ndis802_11Encryption3Enabled; + pAdapter->StaCfg.GroupCipher = Ndis802_11Encryption3Enabled; + } + else + return FALSE; + + pAdapter->StaCfg.OrigWepStatus = pAdapter->StaCfg.WepStatus; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_EncrypType_Proc::(EncrypType=%d)\n", pAdapter->StaCfg.WepStatus)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Default Key ID + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_DefaultKeyID_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + ULONG KeyIdx; + + KeyIdx = simple_strtol(arg, 0, 10); + if((KeyIdx >= 1 ) && (KeyIdx <= 4)) + pAdapter->StaCfg.DefaultKeyId = (UCHAR) (KeyIdx - 1 ); + else + return FALSE; //Invalid argument + + DBGPRINT(RT_DEBUG_TRACE, ("Set_DefaultKeyID_Proc::(DefaultKeyID=%d)\n", pAdapter->StaCfg.DefaultKeyId)); + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WEP KEY1 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key1_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][0].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][0].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][0].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::(Key1=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key1_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + + pAdapter->SharedKey[BSS0][0].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 0, + pAdapter->SharedKey[BSS0][0].CipherAlg, + pAdapter->SharedKey[BSS0][0].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + + Description: + Set WEP KEY2 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key2_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][1].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][1].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][1].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::(Key2=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key2_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][1].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 1, + pAdapter->SharedKey[BSS0][1].CipherAlg, + pAdapter->SharedKey[BSS0][1].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY3 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key3_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][2].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Ascii)\n", arg)); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][2].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][2].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::(Key3=%s and type=Hex)\n", arg)); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key3_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][2].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 2, + pAdapter->SharedKey[BSS0][2].CipherAlg, + pAdapter->SharedKey[BSS0][2].Key, + NULL, + NULL); + } + + return TRUE; +} +/* + ========================================================================== + Description: + Set WEP KEY4 + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Key4_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + int KeyLen; + int i; + UCHAR CipherAlg=CIPHER_WEP64; + + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + return TRUE; // do nothing + + KeyLen = strlen(arg); + + switch (KeyLen) + { + case 5: //wep 40 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 10: //wep 40 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP64; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + case 13: //wep 104 Ascii type + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen; + memcpy(pAdapter->SharedKey[BSS0][3].Key, arg, KeyLen); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Ascii")); + break; + case 26: //wep 104 Hex type + for(i=0; i < KeyLen; i++) + { + if( !isxdigit(*(arg+i)) ) + return FALSE; //Not Hex value; + } + pAdapter->SharedKey[BSS0][3].KeyLen = KeyLen / 2 ; + AtoH(arg, pAdapter->SharedKey[BSS0][3].Key, KeyLen / 2); + CipherAlg = CIPHER_WEP128; + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::(Key4=%s and type=%s)\n", arg, "Hex")); + break; + default: //Invalid argument + DBGPRINT(RT_DEBUG_TRACE, ("Set_Key4_Proc::Invalid argument (=%s)\n", arg)); + return FALSE; + } + pAdapter->SharedKey[BSS0][3].CipherAlg = CipherAlg; + + // Set keys (into ASIC) + if (pAdapter->StaCfg.AuthMode >= Ndis802_11AuthModeWPA) + ; // not support + else // Old WEP stuff + { + AsicAddSharedKeyEntry(pAdapter, + 0, + 3, + pAdapter->SharedKey[BSS0][3].CipherAlg, + pAdapter->SharedKey[BSS0][3].Key, + NULL, + NULL); + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set WPA PSK key + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_WPAPSK_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + UCHAR keyMaterial[40]; + + if ((pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPAPSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPA2PSK) && + (pAdapter->StaCfg.AuthMode != Ndis802_11AuthModeWPANone) + ) + return TRUE; // do nothing + + DBGPRINT(RT_DEBUG_TRACE, ("Set_WPAPSK_Proc::(WPAPSK=%s)\n", arg)); + + NdisZeroMemory(keyMaterial, 40); + + if ((strlen(arg) < 8) || (strlen(arg) > 64)) + { + DBGPRINT(RT_DEBUG_TRACE, ("Set failed!!(WPAPSK=%s), WPAPSK key-string required 8 ~ 64 characters \n", arg)); + return FALSE; + } + + if (strlen(arg) == 64) + { + AtoH(arg, keyMaterial, 32); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + + } + else + { + PasswordHash((char *)arg, pAdapter->MlmeAux.Ssid, pAdapter->MlmeAux.SsidLen, keyMaterial); + NdisMoveMemory(pAdapter->StaCfg.PMK, keyMaterial, 32); + } + + + + if(pAdapter->StaCfg.BssType == BSS_ADHOC && + pAdapter->StaCfg.AuthMode == Ndis802_11AuthModeWPANone) + { + pAdapter->StaCfg.WpaState = SS_NOTUSE; + } + else + { + // Start STA supplicant state machine + pAdapter->StaCfg.WpaState = SS_START; + } + + return TRUE; +} + +/* + ========================================================================== + Description: + Set Power Saving mode + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_PSMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (pAdapter->StaCfg.BssType == BSS_INFRA) + { + if ((strcmp(arg, "Max_PSP") == 0) || + (strcmp(arg, "max_psp") == 0) || + (strcmp(arg, "MAX_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeMAX_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeMAX_PSP; + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + pAdapter->StaCfg.DefaultListenCount = 5; + + } + else if ((strcmp(arg, "Fast_PSP") == 0) || + (strcmp(arg, "fast_psp") == 0) || + (strcmp(arg, "FAST_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeFast_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else if ((strcmp(arg, "Legacy_PSP") == 0) || + (strcmp(arg, "legacy_psp") == 0) || + (strcmp(arg, "LEGACY_PSP") == 0)) + { + // do NOT turn on PSM bit here, wait until MlmeCheckForPsmChange() + // to exclude certain situations. + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeLegacy_PSP; + pAdapter->StaCfg.DefaultListenCount = 3; + } + else + { + //Default Ndis802_11PowerModeCAM + // clear PSM bit immediately + MlmeSetPsmBit(pAdapter, PWR_ACTIVE); + OPSTATUS_SET_FLAG(pAdapter, fOP_STATUS_RECEIVE_DTIM); + if (pAdapter->StaCfg.bWindowsACCAMEnable == FALSE) + pAdapter->StaCfg.WindowsPowerMode = Ndis802_11PowerModeCAM; + pAdapter->StaCfg.WindowsBatteryPowerMode = Ndis802_11PowerModeCAM; + } + + DBGPRINT(RT_DEBUG_TRACE, ("Set_PSMode_Proc::(PSMode=%ld)\n", pAdapter->StaCfg.WindowsPowerMode)); + } + else + return FALSE; + + + return TRUE; +} + +#ifdef WPA_SUPPLICANT_SUPPORT +/* + ========================================================================== + Description: + Set WpaSupport flag. + Value: + 0: Driver ignore wpa_supplicant. + 1: wpa_supplicant initiates scanning and AP selection. + 2: driver takes care of scanning, AP selection, and IEEE 802.11 association parameters. + Return: + TRUE if all parameters are OK, FALSE otherwise + ========================================================================== +*/ +INT Set_Wpa_Support( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + + if ( simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + else if ( simple_strtol(arg, 0, 10) == 1) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE; + else if ( simple_strtol(arg, 0, 10) == 2) + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_ENABLE_WITH_WEB_UI; + else + pAd->StaCfg.WpaSupplicantUP = WPA_SUPPLICANT_DISABLE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Wpa_Support::(WpaSupplicantUP=%d)\n", pAd->StaCfg.WpaSupplicantUP)); + + return TRUE; +} +#endif // WPA_SUPPLICANT_SUPPORT // + +#ifdef DBG +/* + ========================================================================== + Description: + Read / Write MAC + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 mac 0 ==> read MAC where Addr=0x0 + 2.) iwpriv ra0 mac 0=12 ==> write MAC where Addr=0x0, value=12 + ========================================================================== +*/ +VOID RTMPIoctlMAC( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + ULONG macAddr = 0; + UCHAR temp[16], temp2[16]; + UINT32 macValue = 0; + INT Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // Mac Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + if (macAddr < 0xFFFF) + { + RTMP_IO_READ32(pAdapter, macAddr, &macValue); + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%lx, MacValue=%x\n", macAddr, macValue)); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr , macValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[8-k+j] = temp2[j]; + } + + while(k < 8) + temp2[7-k++]='0'; + temp2[8]='\0'; + + { + AtoH(this_char, temp, 2); + macAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 4); + macValue = *temp*256*256*256 + temp[1]*256*256 + temp[2]*256 + temp[3]; + + // debug mode + if (macAddr == (HW_DEBUG_SETTING_BASE + 4)) + { + // 0x2bf4: byte0 non-zero: enable R17 tuning, 0: disable R17 tuning + if (macValue & 0x000000ff) + { + pAdapter->BbpTuning.bEnable = TRUE; + DBGPRINT(RT_DEBUG_TRACE,("turn on R17 tuning\n")); + } + else + { + UCHAR R66; + pAdapter->BbpTuning.bEnable = FALSE; + R66 = 0x26 + GET_LNA_GAIN(pAdapter); +#ifdef RALINK_ATE + if (ATE_ON(pAdapter)) + { + ATE_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + } + else +#endif // RALINK_ATE // + RTMP_BBP_IO_WRITE8_BY_REG_ID(pAdapter, BBP_R66, (0x26 + GET_LNA_GAIN(pAdapter))); + DBGPRINT(RT_DEBUG_TRACE,("turn off R17 tuning, restore to 0x%02x\n", R66)); + } + return; + } + + DBGPRINT(RT_DEBUG_TRACE, ("MacAddr=%02lx, MacValue=0x%x\n", macAddr, macValue)); + + RTMP_IO_WRITE32(pAdapter, macAddr, macValue); + sprintf(msg+strlen(msg), "[0x%08lX]:%08X ", macAddr, macValue); + } + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlMAC\n\n")); +} + +/* + ========================================================================== + Description: + Read / Write E2PROM + Arguments: + pAdapter Pointer to our adapter + wrq Pointer to the ioctl argument + + Return Value: + None + + Note: + Usage: + 1.) iwpriv ra0 e2p 0 ==> read E2PROM where Addr=0x0 + 2.) iwpriv ra0 e2p 0=1234 ==> write E2PROM where Addr=0x0, value=1234 + ========================================================================== +*/ +VOID RTMPIoctlE2PROM( + IN PRTMP_ADAPTER pAdapter, + IN struct iwreq *wrq) +{ + CHAR *this_char; + CHAR *value; + INT j = 0, k = 0; + CHAR msg[1024]; + CHAR arg[255]; + USHORT eepAddr = 0; + UCHAR temp[16], temp2[16]; + USHORT eepValue; + int Status; + + + memset(msg, 0x00, 1024); + if (wrq->u.data.length > 1) //No parameters. + { + Status = copy_from_user(arg, wrq->u.data.pointer, (wrq->u.data.length > 255) ? 255 : wrq->u.data.length); + sprintf(msg, "\n"); + + //Parsing Read or Write + this_char = arg; + + + if (!*this_char) + goto next; + + if ((value = rtstrchr(this_char, '=')) != NULL) + *value++ = 0; + + if (!value || !*value) + { //Read + + // Sanity check + if(strlen(this_char) > 4) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + + // E2PROM addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + if(strlen(this_char) == 4) + { + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + if (eepAddr < 0xFFFF) + { + RT28xx_EEPROM_READ16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%04X]:0x%04X ", eepAddr , eepValue); + } + else + {//Invalid parametes, so default printk all bbp + goto next; + } + } + } + else + { //Write + memcpy(&temp2, value, strlen(value)); + temp2[strlen(value)] = '\0'; + + // Sanity check + if((strlen(this_char) > 4) || strlen(temp2) > 8) + goto next; + + j = strlen(this_char); + while(j-- > 0) + { + if(this_char[j] > 'f' || this_char[j] < '0') + return; + } + j = strlen(temp2); + while(j-- > 0) + { + if(temp2[j] > 'f' || temp2[j] < '0') + return; + } + + //MAC Addr + k = j = strlen(this_char); + while(j-- > 0) + { + this_char[4-k+j] = this_char[j]; + } + + while(k < 4) + this_char[3-k++]='0'; + this_char[4]='\0'; + + //MAC value + k = j = strlen(temp2); + while(j-- > 0) + { + temp2[4-k+j] = temp2[j]; + } + + while(k < 4) + temp2[3-k++]='0'; + temp2[4]='\0'; + + AtoH(this_char, temp, 2); + eepAddr = *temp*256 + temp[1]; + + AtoH(temp2, temp, 2); + eepValue = *temp*256 + temp[1]; + + RT28xx_EEPROM_WRITE16(pAdapter, eepAddr, eepValue); + sprintf(msg+strlen(msg), "[0x%02X]:%02X ", eepAddr, eepValue); + } + } +next: + if(strlen(msg) == 1) + sprintf(msg+strlen(msg), "===>Error command format!"); + + + // Copy the information into the user buffer + wrq->u.data.length = strlen(msg); + Status = copy_to_user(wrq->u.data.pointer, msg, wrq->u.data.length); + + DBGPRINT(RT_DEBUG_TRACE, ("<==RTMPIoctlE2PROM\n")); +} +#endif // DBG // + + + + +INT Set_TGnWifiTest_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->StaCfg.bTGnWifiTest = FALSE; + else + pAd->StaCfg.bTGnWifiTest = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_TGnWifiTest_Proc::(bTGnWifiTest=%d)\n", pAd->StaCfg.bTGnWifiTest)); + return TRUE; +} + +INT Set_LongRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR LongRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.LongRtyLimit = LongRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_LongRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +INT Set_ShortRetryLimit_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + TX_RTY_CFG_STRUC tx_rty_cfg; + UCHAR ShortRetryLimit = (UCHAR)simple_strtol(arg, 0, 10); + + RTMP_IO_READ32(pAdapter, TX_RTY_CFG, &tx_rty_cfg.word); + tx_rty_cfg.field.ShortRtyLimit = ShortRetryLimit; + RTMP_IO_WRITE32(pAdapter, TX_RTY_CFG, tx_rty_cfg.word); + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_ShortRetryLimit_Proc::(tx_rty_cfg=0x%x)\n", tx_rty_cfg.word)); + return TRUE; +} + +#ifdef EXT_BUILD_CHANNEL_LIST +INT Set_Ieee80211dClientMode_Proc( + IN PRTMP_ADAPTER pAdapter, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_None; + else if (simple_strtol(arg, 0, 10) == 1) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Flexible; + else if (simple_strtol(arg, 0, 10) == 2) + pAdapter->StaCfg.IEEE80211dClientMode = Rt802_11_D_Strict; + else + return FALSE; + + DBGPRINT(RT_DEBUG_TRACE, ("Set_Ieee802dMode_Proc::(IEEEE0211dMode=%d)\n", pAdapter->StaCfg.IEEE80211dClientMode)); + return TRUE; +} +#endif // EXT_BUILD_CHANNEL_LIST // + +#ifdef CARRIER_DETECTION_SUPPORT +INT Set_CarrierDetect_Proc( + IN PRTMP_ADAPTER pAd, + IN PUCHAR arg) +{ + if (simple_strtol(arg, 0, 10) == 0) + pAd->CommonCfg.CarrierDetect.Enable = FALSE; + else + pAd->CommonCfg.CarrierDetect.Enable = TRUE; + + DBGPRINT(RT_DEBUG_TRACE, ("IF Set_CarrierDetect_Proc::(CarrierDetect.Enable=%d)\n", pAd->CommonCfg.CarrierDetect.Enable)); + return TRUE; +} +#endif // CARRIER_DETECTION_SUPPORT // + + +INT Show_Adhoc_MacTable_Proc( + IN PRTMP_ADAPTER pAd, + IN PCHAR extra) +{ + INT i; + + sprintf(extra, "\n"); + +#ifdef DOT11_N_SUPPORT + sprintf(extra, "%sHT Operating Mode : %d\n", extra, pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode); +#endif // DOT11_N_SUPPORT // + + sprintf(extra, "%s\n%-19s%-4s%-4s%-7s%-7s%-7s%-10s%-6s%-6s%-6s%-6s\n", extra, + "MAC", "AID", "BSS", "RSSI0", "RSSI1", "RSSI2", "PhMd", "BW", "MCS", "SGI", "STBC"); + + for (i=1; iMacTab.Content[i]; + + if (strlen(extra) > (IW_PRIV_SIZE_MASK - 30)) + break; + if ((pEntry->ValidAsCLI || pEntry->ValidAsApCli) && (pEntry->Sst == SST_ASSOC)) + { + sprintf(extra, "%s%02X:%02X:%02X:%02X:%02X:%02X ", extra, + pEntry->Addr[0], pEntry->Addr[1], pEntry->Addr[2], + pEntry->Addr[3], pEntry->Addr[4], pEntry->Addr[5]); + sprintf(extra, "%s%-4d", extra, (int)pEntry->Aid); + sprintf(extra, "%s%-4d", extra, (int)pEntry->apidx); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi0); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi1); + sprintf(extra, "%s%-7d", extra, pEntry->RssiSample.AvgRssi2); + sprintf(extra, "%s%-10s", extra, GetPhyMode(pEntry->HTPhyMode.field.MODE)); + sprintf(extra, "%s%-6s", extra, GetBW(pEntry->HTPhyMode.field.BW)); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.MCS); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.ShortGI); + sprintf(extra, "%s%-6d", extra, pEntry->HTPhyMode.field.STBC); + sprintf(extra, "%s%-10d, %d, %d%%\n", extra, pEntry->DebugFIFOCount, pEntry->DebugTxCount, + (pEntry->DebugTxCount) ? ((pEntry->DebugTxCount-pEntry->DebugFIFOCount)*100/pEntry->DebugTxCount) : 0); + sprintf(extra, "%s\n", extra); + } + } + + return TRUE; +} + + diff --git a/drivers/staging/rt2870/wpa.h b/drivers/staging/rt2870/wpa.h new file mode 100644 index 000000000000..0134ae6097cf --- /dev/null +++ b/drivers/staging/rt2870/wpa.h @@ -0,0 +1,357 @@ +/* + ************************************************************************* + * Ralink Tech Inc. + * 5F., No.36, Taiyuan St., Jhubei City, + * Hsinchu County 302, + * Taiwan, R.O.C. + * + * (c) Copyright 2002-2007, Ralink Technology, Inc. + * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ************************************************************************* + + Module Name: + wpa.h + + Abstract: + + Revision History: + Who When What + -------- ---------- ---------------------------------------------- + Name Date Modification logs +*/ + +#ifndef __WPA_H__ +#define __WPA_H__ + +// EAPOL Key descripter frame format related length +#define LEN_KEY_DESC_NONCE 32 +#define LEN_KEY_DESC_IV 16 +#define LEN_KEY_DESC_RSC 8 +#define LEN_KEY_DESC_ID 8 +#define LEN_KEY_DESC_REPLAY 8 +#define LEN_KEY_DESC_MIC 16 + +// The length is the EAPoL-Key frame except key data field. +// Please refer to 802.11i-2004 ,Figure 43u in p.78 +#define LEN_EAPOL_KEY_MSG (sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE) + +// EAP Code Type. +#define EAP_CODE_REQUEST 1 +#define EAP_CODE_RESPONSE 2 +#define EAP_CODE_SUCCESS 3 +#define EAP_CODE_FAILURE 4 + +// EAPOL frame Protocol Version +#define EAPOL_VER 1 +#define EAPOL_VER2 2 + +// EAPOL-KEY Descriptor Type +#define WPA1_KEY_DESC 0xfe +#define WPA2_KEY_DESC 0x02 + +// Key Descriptor Version of Key Information +#define DESC_TYPE_TKIP 1 +#define DESC_TYPE_AES 2 +#define DESC_TYPE_MESH 3 + +#define LEN_MSG1_2WAY 0x7f +#define MAX_LEN_OF_EAP_HS 256 + +#define LEN_MASTER_KEY 32 + +// EAPOL EK, MK +#define LEN_EAP_EK 16 +#define LEN_EAP_MICK 16 +#define LEN_EAP_KEY ((LEN_EAP_EK)+(LEN_EAP_MICK)) +// TKIP key related +#define LEN_PMKID 16 +#define LEN_TKIP_EK 16 +#define LEN_TKIP_RXMICK 8 +#define LEN_TKIP_TXMICK 8 +#define LEN_AES_EK 16 +#define LEN_AES_KEY LEN_AES_EK +#define LEN_TKIP_KEY ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK)) +#define TKIP_AP_TXMICK_OFFSET ((LEN_EAP_KEY)+(LEN_TKIP_EK)) +#define TKIP_AP_RXMICK_OFFSET (TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK) +#define TKIP_GTK_LENGTH ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK)) +#define LEN_PTK ((LEN_EAP_KEY)+(LEN_TKIP_KEY)) +#define MIN_LEN_OF_GTK 5 + +// RSN IE Length definition +#define MAX_LEN_OF_RSNIE 90 +#define MIN_LEN_OF_RSNIE 8 + +//EAP Packet Type +#define EAPPacket 0 +#define EAPOLStart 1 +#define EAPOLLogoff 2 +#define EAPOLKey 3 +#define EAPOLASFAlert 4 +#define EAPTtypeMax 5 + +#define EAPOL_MSG_INVALID 0 +#define EAPOL_PAIR_MSG_1 1 +#define EAPOL_PAIR_MSG_2 2 +#define EAPOL_PAIR_MSG_3 3 +#define EAPOL_PAIR_MSG_4 4 +#define EAPOL_GROUP_MSG_1 5 +#define EAPOL_GROUP_MSG_2 6 + +#define PAIRWISEKEY 1 +#define GROUPKEY 0 + +// Retry timer counter initial value +#define PEER_MSG1_RETRY_TIMER_CTR 0 +#define PEER_MSG3_RETRY_TIMER_CTR 10 +#define GROUP_MSG1_RETRY_TIMER_CTR 20 + + +#define EAPOL_START_DISABLE 0 +#define EAPOL_START_PSK 1 +#define EAPOL_START_1X 2 + +#define MIX_CIPHER_WPA_TKIP_ON(x) (((x) & 0x08) != 0) +#define MIX_CIPHER_WPA_AES_ON(x) (((x) & 0x04) != 0) +#define MIX_CIPHER_WPA2_TKIP_ON(x) (((x) & 0x02) != 0) +#define MIX_CIPHER_WPA2_AES_ON(x) (((x) & 0x01) != 0) + +#define ROUND_UP(__x, __y) \ + (((ULONG)((__x)+((__y)-1))) & ((ULONG)~((__y)-1))) + +#define ADD_ONE_To_64BIT_VAR(_V) \ +{ \ + UCHAR cnt = LEN_KEY_DESC_REPLAY; \ + do \ + { \ + cnt--; \ + _V[cnt]++; \ + if (cnt == 0) \ + break; \ + }while (_V[cnt] == 0); \ +} + +#define IS_WPA_CAPABILITY(a) (((a) >= Ndis802_11AuthModeWPA) && ((a) <= Ndis802_11AuthModeWPA1PSKWPA2PSK)) + +// EAPOL Key Information definition within Key descriptor format +typedef struct PACKED _KEY_INFO +{ +#ifdef RT_BIG_ENDIAN + UCHAR KeyAck:1; + UCHAR Install:1; + UCHAR KeyIndex:2; + UCHAR KeyType:1; + UCHAR KeyDescVer:3; + UCHAR Rsvd:3; + UCHAR EKD_DL:1; // EKD for AP; DL for STA + UCHAR Request:1; + UCHAR Error:1; + UCHAR Secure:1; + UCHAR KeyMic:1; +#else + UCHAR KeyMic:1; + UCHAR Secure:1; + UCHAR Error:1; + UCHAR Request:1; + UCHAR EKD_DL:1; // EKD for AP; DL for STA + UCHAR Rsvd:3; + UCHAR KeyDescVer:3; + UCHAR KeyType:1; + UCHAR KeyIndex:2; + UCHAR Install:1; + UCHAR KeyAck:1; +#endif +} KEY_INFO, *PKEY_INFO; + +// EAPOL Key descriptor format +typedef struct PACKED _KEY_DESCRIPTER +{ + UCHAR Type; + KEY_INFO KeyInfo; + UCHAR KeyLength[2]; + UCHAR ReplayCounter[LEN_KEY_DESC_REPLAY]; + UCHAR KeyNonce[LEN_KEY_DESC_NONCE]; + UCHAR KeyIv[LEN_KEY_DESC_IV]; + UCHAR KeyRsc[LEN_KEY_DESC_RSC]; + UCHAR KeyId[LEN_KEY_DESC_ID]; + UCHAR KeyMic[LEN_KEY_DESC_MIC]; + UCHAR KeyDataLen[2]; + UCHAR KeyData[MAX_LEN_OF_RSNIE]; +} KEY_DESCRIPTER, *PKEY_DESCRIPTER; + +typedef struct PACKED _EAPOL_PACKET +{ + UCHAR ProVer; + UCHAR ProType; + UCHAR Body_Len[2]; + KEY_DESCRIPTER KeyDesc; +} EAPOL_PACKET, *PEAPOL_PACKET; + +//802.11i D10 page 83 +typedef struct PACKED _GTK_ENCAP +{ +#ifndef RT_BIG_ENDIAN + UCHAR Kid:2; + UCHAR tx:1; + UCHAR rsv:5; + UCHAR rsv1; +#else + UCHAR rsv:5; + UCHAR tx:1; + UCHAR Kid:2; + UCHAR rsv1; +#endif + UCHAR GTK[TKIP_GTK_LENGTH]; +} GTK_ENCAP, *PGTK_ENCAP; + +typedef struct PACKED _KDE_ENCAP +{ + UCHAR Type; + UCHAR Len; + UCHAR OUI[3]; + UCHAR DataType; + GTK_ENCAP GTKEncap; +} KDE_ENCAP, *PKDE_ENCAP; + +// For WPA1 +typedef struct PACKED _RSNIE { + UCHAR oui[4]; + USHORT version; + UCHAR mcast[4]; + USHORT ucount; + struct PACKED { + UCHAR oui[4]; + }ucast[1]; +} RSNIE, *PRSNIE; + +// For WPA2 +typedef struct PACKED _RSNIE2 { + USHORT version; + UCHAR mcast[4]; + USHORT ucount; + struct PACKED { + UCHAR oui[4]; + }ucast[1]; +} RSNIE2, *PRSNIE2; + +// AKM Suite +typedef struct PACKED _RSNIE_AUTH { + USHORT acount; + struct PACKED { + UCHAR oui[4]; + }auth[1]; +} RSNIE_AUTH,*PRSNIE_AUTH; + +typedef union PACKED _RSN_CAPABILITIES { + struct PACKED { +#ifdef RT_BIG_ENDIAN + USHORT Rsvd:10; + USHORT GTKSA_R_Counter:2; + USHORT PTKSA_R_Counter:2; + USHORT No_Pairwise:1; + USHORT PreAuth:1; +#else + USHORT PreAuth:1; + USHORT No_Pairwise:1; + USHORT PTKSA_R_Counter:2; + USHORT GTKSA_R_Counter:2; + USHORT Rsvd:10; +#endif + } field; + USHORT word; +} RSN_CAPABILITIES, *PRSN_CAPABILITIES; + +typedef struct PACKED _EAP_HDR { + UCHAR ProVer; + UCHAR ProType; + UCHAR Body_Len[2]; + UCHAR code; + UCHAR identifier; + UCHAR length[2]; // including code and identifier, followed by length-2 octets of data +} EAP_HDR, *PEAP_HDR; + +// For supplicant state machine states. 802.11i Draft 4.1, p. 97 +// We simplified it +typedef enum _WpaState +{ + SS_NOTUSE, // 0 + SS_START, // 1 + SS_WAIT_MSG_3, // 2 + SS_WAIT_GROUP, // 3 + SS_FINISH, // 4 + SS_KEYUPDATE, // 5 +} WPA_STATE; + +// +// The definition of the cipher combination +// +// bit3 bit2 bit1 bit0 +// +------------+------------+ +// | WPA | WPA2 | +// +------+-----+------+-----+ +// | TKIP | AES | TKIP | AES | +// | 0 | 1 | 1 | 0 | -> 0x06 +// | 0 | 1 | 1 | 1 | -> 0x07 +// | 1 | 0 | 0 | 1 | -> 0x09 +// | 1 | 0 | 1 | 1 | -> 0x0B +// | 1 | 1 | 0 | 1 | -> 0x0D +// | 1 | 1 | 1 | 0 | -> 0x0E +// | 1 | 1 | 1 | 1 | -> 0x0F +// +------+-----+------+-----+ +// +typedef enum _WpaMixPairCipher +{ + MIX_CIPHER_NOTUSE = 0x00, + WPA_NONE_WPA2_TKIPAES = 0x03, // WPA2-TKIPAES + WPA_AES_WPA2_TKIP = 0x06, + WPA_AES_WPA2_TKIPAES = 0x07, + WPA_TKIP_WPA2_AES = 0x09, + WPA_TKIP_WPA2_TKIPAES = 0x0B, + WPA_TKIPAES_WPA2_NONE = 0x0C, // WPA-TKIPAES + WPA_TKIPAES_WPA2_AES = 0x0D, + WPA_TKIPAES_WPA2_TKIP = 0x0E, + WPA_TKIPAES_WPA2_TKIPAES = 0x0F, +} WPA_MIX_PAIR_CIPHER; + +typedef struct PACKED _RSN_IE_HEADER_STRUCT { + UCHAR Eid; + UCHAR Length; + USHORT Version; // Little endian format +} RSN_IE_HEADER_STRUCT, *PRSN_IE_HEADER_STRUCT; + +// Cipher suite selector types +typedef struct PACKED _CIPHER_SUITE_STRUCT { + UCHAR Oui[3]; + UCHAR Type; +} CIPHER_SUITE_STRUCT, *PCIPHER_SUITE_STRUCT; + +// Authentication and Key Management suite selector +typedef struct PACKED _AKM_SUITE_STRUCT { + UCHAR Oui[3]; + UCHAR Type; +} AKM_SUITE_STRUCT, *PAKM_SUITE_STRUCT; + +// RSN capability +typedef struct PACKED _RSN_CAPABILITY { + USHORT Rsv:10; + USHORT GTKSAReplayCnt:2; + USHORT PTKSAReplayCnt:2; + USHORT NoPairwise:1; + USHORT PreAuth:1; +} RSN_CAPABILITY, *PRSN_CAPABILITY; + +#endif -- cgit v1.2.3 From 7fd3904103d98fc40547d78def6583171a1831a9 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 15:23:19 -0800 Subject: Staging: rt2870: disable root hack for reading files We are now using credentials, so just blindly setting the fsuid and fsguid isn't acceptable. All this means is that the config file needs to be readable by the driver thread, not a big deal. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2870/rt_profile.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2870/rt_profile.c b/drivers/staging/rt2870/rt_profile.c index 3e360c661589..c4474a6428ac 100644 --- a/drivers/staging/rt2870/rt_profile.c +++ b/drivers/staging/rt2870/rt_profile.c @@ -925,9 +925,11 @@ NDIS_STATUS RTMPReadParametersHook( // Save uid and gid used for filesystem access. // Set user and group to 0 (root) - orgfsuid = current->fsuid; - orgfsgid = current->fsgid; - current->fsuid=current->fsgid = 0; + orgfsuid = current_fsuid(); + orgfsgid = current_fsgid(); + /* Hm, can't really do this nicely anymore, so rely on these files + * being set to the proper permission to read them... */ + /* current->cred->fsuid = current->cred->fsgid = 0; */ orgfs = get_fs(); set_fs(KERNEL_DS); @@ -1590,8 +1592,10 @@ NDIS_STATUS RTMPReadParametersHook( } set_fs(orgfs); +#if 0 current->fsuid = orgfsuid; current->fsgid = orgfsgid; +#endif kfree(buffer); kfree(tmpbuf); -- cgit v1.2.3 From 43370d1465a088088d70f64f8c0a9f7fb4678425 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 15:33:10 -0800 Subject: Staging: rt2870: fix up netdev->priv usage Now that netdev->priv is removed, fix the driver to use netdev->ml_priv like it always should have been doing. Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rt2870/common/2870_rtmp_init.c | 2 +- drivers/staging/rt2870/rt_main_dev.c | 34 +++--- drivers/staging/rt2870/sta_ioctl.c | 146 ++++++++++++------------- 3 files changed, 91 insertions(+), 91 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/rt2870/common/2870_rtmp_init.c b/drivers/staging/rt2870/common/2870_rtmp_init.c index 359c1820e6d5..5d89a310d1ea 100644 --- a/drivers/staging/rt2870/common/2870_rtmp_init.c +++ b/drivers/staging/rt2870/common/2870_rtmp_init.c @@ -763,7 +763,7 @@ Note: NDIS_STATUS CreateThreads( IN struct net_device *net_dev) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; pid_t pid_number = -1; diff --git a/drivers/staging/rt2870/rt_main_dev.c b/drivers/staging/rt2870/rt_main_dev.c index 16cace7b4c14..b990f8a61641 100644 --- a/drivers/staging/rt2870/rt_main_dev.c +++ b/drivers/staging/rt2870/rt_main_dev.c @@ -125,7 +125,7 @@ Note: */ int MainVirtualIF_close(IN struct net_device *net_dev) { - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; // Sanity check for pAd if (pAd == NULL) @@ -165,7 +165,7 @@ Note: */ int MainVirtualIF_open(IN struct net_device *net_dev) { - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; // Sanity check for pAd if (pAd == NULL) @@ -207,7 +207,7 @@ Note: int rt28xx_close(IN PNET_DEV dev) { struct net_device * net_dev = (struct net_device *)dev; - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; BOOLEAN Cancelled = FALSE; UINT32 i = 0; #ifdef RT2870 @@ -416,7 +416,7 @@ int rt28xx_close(IN PNET_DEV dev) static int rt28xx_init(IN struct net_device *net_dev) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; UINT index; UCHAR TmpPhy; NDIS_STATUS Status; @@ -688,8 +688,8 @@ err1: #endif // DOT11_N_SUPPORT // RT28XX_IRQ_RELEASE(net_dev); - // shall not set priv to NULL here because the priv didn't been free yet. - //net_dev->priv = 0; + // shall not set ml_priv to NULL here because the ml_priv didn't been free yet. + //net_dev->ml_priv = 0; #ifdef INF_AMAZON_SE err0: #endif // INF_AMAZON_SE // @@ -716,7 +716,7 @@ Note: int rt28xx_open(IN PNET_DEV dev) { struct net_device * net_dev = (struct net_device *)dev; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER)net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; int retval = 0; POS_COOKIE pObj; @@ -725,7 +725,7 @@ int rt28xx_open(IN PNET_DEV dev) if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -1; } @@ -1416,7 +1416,7 @@ INT __devinit rt28xx_probe( if (status != NDIS_STATUS_SUCCESS) goto err_out_free_netdev; - net_dev->priv = (PVOID)pAd; + net_dev->ml_priv = (PVOID)pAd; pAd->net_dev = net_dev; // must be before RT28XXNetDevInit() RT28XXNetDevInit(_dev_p, net_dev, pAd); @@ -1517,7 +1517,7 @@ Note: int rt28xx_packet_xmit(struct sk_buff *skb) { struct net_device *net_dev = skb->dev; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; int status = 0; PNDIS_PACKET pPacket = (PNDIS_PACKET) skb; @@ -1605,7 +1605,7 @@ INT rt28xx_send_packets( IN struct sk_buff *skb_p, IN struct net_device *net_dev) { - RTMP_ADAPTER *pAd = net_dev->priv; + RTMP_ADAPTER *pAd = net_dev->ml_priv; if (!(net_dev->flags & IFF_UP)) { @@ -1717,7 +1717,7 @@ static BOOLEAN RT28XXAvailRANameAssign( struct iw_statistics *rt28xx_get_wireless_stats( IN struct net_device *net_dev) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) net_dev->priv; + PRTMP_ADAPTER pAd = net_dev->ml_priv; DBGPRINT(RT_DEBUG_TRACE, ("rt28xx_get_wireless_stats --->\n")); @@ -1769,18 +1769,18 @@ INT rt28xx_ioctl( if (net_dev->priv_flags == INT_MAIN) { - pAd = net_dev->priv; + pAd = net_dev->ml_priv; } else { - pVirtualAd = net_dev->priv; - pAd = pVirtualAd->RtmpDev->priv; + pVirtualAd = net_dev->ml_priv; + pAd = pVirtualAd->RtmpDev->ml_priv; } if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1817,7 +1817,7 @@ struct net_device_stats *RT28xx_get_ether_stats( RTMP_ADAPTER *pAd = NULL; if (net_dev) - pAd = net_dev->priv; + pAd = net_dev->ml_priv; if (pAd) { diff --git a/drivers/staging/rt2870/sta_ioctl.c b/drivers/staging/rt2870/sta_ioctl.c index bb386ab64c10..422f39f9004a 100644 --- a/drivers/staging/rt2870/sta_ioctl.c +++ b/drivers/staging/rt2870/sta_ioctl.c @@ -580,7 +580,7 @@ rt_ioctl_giwname(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) { -// PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; +// PRTMP_ADAPTER pAdapter = dev->ml_priv; #ifdef RT2870 strncpy(name, "RT2870 Wireless", IFNAMSIZ); @@ -592,7 +592,7 @@ int rt_ioctl_siwfreq(struct net_device *dev, struct iw_request_info *info, struct iw_freq *freq, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; int chan = -1; //check if the interface is down @@ -632,19 +632,19 @@ int rt_ioctl_giwfreq(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -662,7 +662,7 @@ int rt_ioctl_siwmode(struct net_device *dev, struct iw_request_info *info, __u32 *mode, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -704,19 +704,19 @@ int rt_ioctl_giwmode(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -741,7 +741,7 @@ int rt_ioctl_siwsens(struct net_device *dev, struct iw_request_info *info, char *name, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -772,19 +772,19 @@ int rt_ioctl_giwrange(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -866,7 +866,7 @@ int rt_ioctl_siwap(struct net_device *dev, struct iw_request_info *info, struct sockaddr *ap_addr, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; NDIS_802_11_MAC_ADDRESS Bssid; //check if the interface is down @@ -911,19 +911,19 @@ int rt_ioctl_giwap(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -993,7 +993,7 @@ int rt_ioctl_iwaplist(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct sockaddr addr[IW_MAX_AP]; struct iw_quality qual[IW_MAX_AP]; @@ -1029,7 +1029,7 @@ int rt_ioctl_siwscan(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; ULONG Now; int Status = NDIS_STATUS_SUCCESS; @@ -1111,7 +1111,7 @@ int rt_ioctl_giwscan(struct net_device *dev, struct iw_point *data, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; int i=0; char *current_ev = extra, *previous_ev = extra; char *end_buf; @@ -1400,7 +1400,7 @@ int rt_ioctl_siwessid(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *essid) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -1446,19 +1446,19 @@ int rt_ioctl_giwessid(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1499,7 +1499,7 @@ int rt_ioctl_siwnickn(struct net_device *dev, struct iw_request_info *info, struct iw_point *data, char *nickname) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -1527,19 +1527,19 @@ int rt_ioctl_giwnickn(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1556,7 +1556,7 @@ int rt_ioctl_siwrts(struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; u16 val; //check if the interface is down @@ -1590,19 +1590,19 @@ int rt_ioctl_giwrts(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1624,7 +1624,7 @@ int rt_ioctl_siwfrag(struct net_device *dev, struct iw_request_info *info, struct iw_param *frag, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; u16 val; //check if the interface is down @@ -1656,19 +1656,19 @@ int rt_ioctl_giwfrag(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1692,7 +1692,7 @@ int rt_ioctl_siwencode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; //check if the interface is down if(!RTMP_TEST_FLAG(pAdapter, fRTMP_ADAPTER_INTERRUPT_IN_USE)) @@ -1800,19 +1800,19 @@ rt_ioctl_giwencode(struct net_device *dev, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; + pVirtualAd = dev->ml_priv; if (pVirtualAd && pVirtualAd->RtmpDev) - pAdapter = pVirtualAd->RtmpDev->priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1880,19 +1880,19 @@ rt_ioctl_setparam(struct net_device *dev, struct iw_request_info *info, if (dev->priv_flags == INT_MAIN) { - pAdapter = dev->priv; + pAdapter = dev->ml_priv; } else { - pVirtualAd = dev->priv; - pAdapter = pVirtualAd->RtmpDev->priv; + pVirtualAd = dev->ml_priv; + pAdapter = pVirtualAd->RtmpDev->ml_priv; } pObj = (POS_COOKIE) pAdapter->OS_Cookie; if (pAdapter == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -1948,7 +1948,7 @@ rt_private_get_statistics(struct net_device *dev, struct iw_request_info *info, struct iw_point *wrq, char *extra) { INT Status = 0; - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; if (extra == NULL) { @@ -2075,18 +2075,18 @@ rt_private_show(struct net_device *dev, struct iw_request_info *info, u32 subcmd = wrq->flags; if (dev->priv_flags == INT_MAIN) - pAd = dev->priv; + pAd = dev->ml_priv; else { - pVirtualAd = dev->priv; - pAd = pVirtualAd->RtmpDev->priv; + pVirtualAd = dev->ml_priv; + pAd = pVirtualAd->RtmpDev->ml_priv; } pObj = (POS_COOKIE) pAd->OS_Cookie; if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } @@ -2237,7 +2237,7 @@ int rt_ioctl_siwmlme(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; struct iw_mlme *pMlme = (struct iw_mlme *)wrqu->data.pointer; MLME_QUEUE_ELEM MsgElem; MLME_DISASSOC_REQ_STRUCT DisAssocReq; @@ -2294,7 +2294,7 @@ int rt_ioctl_siwauth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct iw_param *param = &wrqu->param; //check if the interface is down @@ -2447,7 +2447,7 @@ int rt_ioctl_giwauth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct iw_param *param = &wrqu->param; //check if the interface is down @@ -2521,7 +2521,7 @@ int rt_ioctl_siwencodeext(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; int keyIdx, alg = ext->alg; @@ -2649,7 +2649,7 @@ rt_ioctl_giwencodeext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; PCHAR pKey = NULL; struct iw_point *encoding = &wrqu->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; @@ -2733,7 +2733,7 @@ int rt_ioctl_siwgenie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; if (wrqu->data.length > MAX_LEN_OF_RSNIE || (wrqu->data.length && extra == NULL)) @@ -2758,7 +2758,7 @@ int rt_ioctl_giwgenie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; if ((pAd->StaCfg.RSNIE_Len == 0) || (pAd->StaCfg.AuthMode < Ndis802_11AuthModeWPA)) @@ -2804,7 +2804,7 @@ int rt_ioctl_siwpmksa(struct net_device *dev, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; struct iw_pmksa *pPmksa = (struct iw_pmksa *)wrqu->data.pointer; INT CachedIdx = 0, idx = 0; @@ -2888,7 +2888,7 @@ rt_private_ioctl_bbp(struct net_device *dev, struct iw_request_info *info, UINT32 bbpValue; BOOLEAN bIsPrintAllBBP = FALSE; INT Status = 0; - PRTMP_ADAPTER pAdapter = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAdapter = dev->ml_priv; memset(extra, 0x00, IW_PRIV_SIZE_MASK); @@ -3015,7 +3015,7 @@ int rt_ioctl_siwrate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; UINT32 rate = wrqu->bitrate.value, fixed = wrqu->bitrate.fixed; //check if the interface is down @@ -3073,7 +3073,7 @@ int rt_ioctl_giwrate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - PRTMP_ADAPTER pAd = (PRTMP_ADAPTER) dev->priv; + PRTMP_ADAPTER pAd = dev->ml_priv; int rate_index = 0, rate_count = 0; HTTRANSMIT_SETTING ht_setting; __s32 ralinkrate[] = @@ -5483,19 +5483,19 @@ INT rt28xx_sta_ioctl( if (net_dev->priv_flags == INT_MAIN) { - pAd = net_dev->priv; + pAd = net_dev->ml_priv; } else { - pVirtualAd = net_dev->priv; - pAd = pVirtualAd->RtmpDev->priv; + pVirtualAd = net_dev->ml_priv; + pAd = pVirtualAd->RtmpDev->ml_priv; } pObj = (POS_COOKIE) pAd->OS_Cookie; if (pAd == NULL) { /* if 1st open fail, pAd will be free; - So the net_dev->priv will be NULL in 2rd open */ + So the net_dev->ml_priv will be NULL in 2rd open */ return -ENETDOWN; } -- cgit v1.2.3 From a1d8bdac1d97adea489311e4155e89858b0867ba Mon Sep 17 00:00:00 2001 From: David Taht Date: Wed, 17 Dec 2008 17:13:45 -0800 Subject: Staging: add frontier tranzport and alphatrack drivers Adds the tranzport and alphatrack drivers to the staging tree. Cc: David Taht Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/frontier/Kconfig | 6 + drivers/staging/frontier/Makefile | 2 + drivers/staging/frontier/README | 28 + drivers/staging/frontier/TODO | 9 + drivers/staging/frontier/alphatrack.c | 901 ++++++++++++++++++++++++ drivers/staging/frontier/alphatrack.h | 117 +++ drivers/staging/frontier/alphatrack_sysfs.c | 279 ++++++++ drivers/staging/frontier/frontier_compat.h | 63 ++ drivers/staging/frontier/surface_sysfs.h | 100 +++ drivers/staging/frontier/tranzport.c | 1017 +++++++++++++++++++++++++++ 12 files changed, 2525 insertions(+) create mode 100644 drivers/staging/frontier/Kconfig create mode 100644 drivers/staging/frontier/Makefile create mode 100644 drivers/staging/frontier/README create mode 100644 drivers/staging/frontier/TODO create mode 100644 drivers/staging/frontier/alphatrack.c create mode 100644 drivers/staging/frontier/alphatrack.h create mode 100644 drivers/staging/frontier/alphatrack_sysfs.c create mode 100644 drivers/staging/frontier/frontier_compat.h create mode 100644 drivers/staging/frontier/surface_sysfs.h create mode 100644 drivers/staging/frontier/tranzport.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index e2f57e9b694c..15f2b1148df3 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -89,5 +89,7 @@ source "drivers/staging/rspiusb/Kconfig" source "drivers/staging/mimio/Kconfig" +source "drivers/staging/frontier/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 94efc9df5a85..d33803092b62 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -27,3 +27,4 @@ obj-$(CONFIG_ALTERA_PCIE_CHDMA) += altpciechdma/ obj-$(CONFIG_RTL8187SE) += rtl8187se/ obj-$(CONFIG_USB_RSPI) += rspiusb/ obj-$(CONFIG_INPUT_MIMIO) += mimio/ +obj-$(CONFIG_TRANZPORT) += frontier/ diff --git a/drivers/staging/frontier/Kconfig b/drivers/staging/frontier/Kconfig new file mode 100644 index 000000000000..7121853bd397 --- /dev/null +++ b/drivers/staging/frontier/Kconfig @@ -0,0 +1,6 @@ +config TRANZPORT + tristate "Frontier Tranzport and Alphatrack support" + depends on USB + default N + ---help--- + Enable support for the Frontier Tranzport and Alphatrack devices. diff --git a/drivers/staging/frontier/Makefile b/drivers/staging/frontier/Makefile new file mode 100644 index 000000000000..2d2ac97492dd --- /dev/null +++ b/drivers/staging/frontier/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_TRANZPORT) += tranzport.o +obj-$(CONFIG_TRANZPORT) += alphatrack.o diff --git a/drivers/staging/frontier/README b/drivers/staging/frontier/README new file mode 100644 index 000000000000..07c9ef9b8fc4 --- /dev/null +++ b/drivers/staging/frontier/README @@ -0,0 +1,28 @@ +This directory contains the USB Tranzport and Alphatrack Kernel drivers for Linux. + +At present the tranzport does reads/writes of 8 byte cmds to /dev/tranzport0 to control +the lights and screen and wheel + +At present the alphatrack accepts reads/writes of 12 byte cmds to /dev/tranzport0 to control +the lights and screen and fader. + +Both drivers also have some sysfs hooks that are non-functional at the moment. + +The API is currently closely tied to the ardour revision and WILL change. + +A sysfs interface is PERFECT for simple userspace apps to do fun things with the +lights and screen. It's fairly lousy for handling input events and very lousy +for watching the state of the shuttle wheel. + +A linux input events interface is great for the input events and shuttle wheel. It's +theoretically OK on LEDs. A Fader can be mapped to an absolute mouse device. +But there is no LCD support at all. + +In the end this is going to be driven by a midi layer, which handles all those +cases via a defined API, but - among other things - is slow, doesn't do +flow control, and is a LOT of extra work. Frankly, I'd like to keep the +core driver simple because the only realtime work really required is +the bottom half interrupt handler and the output overlapping. + +Exposing some sort of clean aio api to userspace would be perfect. What that +API looks like? Gah. beats me. diff --git a/drivers/staging/frontier/TODO b/drivers/staging/frontier/TODO new file mode 100644 index 000000000000..3620ad2df3ee --- /dev/null +++ b/drivers/staging/frontier/TODO @@ -0,0 +1,9 @@ +TODO: + - checkpatch.pl clean + - sparse clean + - fix userspace interface to be sane + - possibly just port to userspace with libusb + - review by the USB developer community + +Please send any patches for this driver to Greg Kroah-Hartman +and David Taht . diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c new file mode 100644 index 000000000000..efc2345a676b --- /dev/null +++ b/drivers/staging/frontier/alphatrack.c @@ -0,0 +1,901 @@ +/* + * Frontier Designs Alphatrack driver + * + * Copyright (C) 2007 Michael Taht (m@taht.net) + * + * Based on the usbled driver and ldusb drivers by + * + * Copyright (C) 2004 Greg Kroah-Hartman (greg@kroah.com) + * Copyright (C) 2005 Michael Hund + * + * The ldusb driver was, in turn, derived from Lego USB Tower driver + * Copyright (C) 2003 David Glance + * 2001-2004 Juergen Stuber + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2. + * + */ + +/** + * This driver uses a ring buffer for time critical reading of + * interrupt in reports and provides read and write methods for + * raw interrupt reports. + */ + +/* Note: this currently uses a dumb ringbuffer for reads and writes. + * A more optimal driver would cache and kill off outstanding urbs that are + * now invalid, and ignore ones that already were in the queue but valid + * as we only have 30 commands for the alphatrack. In particular this is + * key for getting lights to flash in time as otherwise many commands + * can be buffered up before the light change makes it to the interface. +*/ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "surface_sysfs.h" + +/* make this work on older kernel versions */ + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) +#include "frontier_compat.h" +#endif /* older kernel versions */ + +#include "alphatrack.h" + +#define VENDOR_ID 0x165b +#define PRODUCT_ID 0xfad1 + +#ifdef CONFIG_USB_DYNAMIC_MINORS +#define USB_ALPHATRACK_MINOR_BASE 0 +#else +// FIXME 176 - is another driver's minor - apply for that +// #define USB_ALPHATRACK_MINOR_BASE 177 +#define USB_ALPHATRACK_MINOR_BASE 176 +#endif + +/* table of devices that work with this driver */ +static struct usb_device_id usb_alphatrack_table [] = { + { USB_DEVICE(VENDOR_ID, PRODUCT_ID) }, + { } /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, usb_alphatrack_table); +MODULE_VERSION("0.40"); +MODULE_AUTHOR("Mike Taht "); +MODULE_DESCRIPTION("Alphatrack USB Driver"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("Frontier Designs Alphatrack Control Surface"); + +/* These aren't done yet */ + +#define ALPHATRACK_HAVE_SYSFS 0 +#define SUPPRESS_EXTRA_ONLINE_EVENTS 0 +#define BUFFERED_WRITES 0 +#define SUPPRESS_EXTRA_OFFLINE_EVENTS 0 +#define COMPRESS_FADER_EVENTS 0 + +#define BUFFERED_READS 1 +#define RING_BUFFER_SIZE 512 +#define WRITE_BUFFER_SIZE 34 +#define ALPHATRACK_USB_TIMEOUT 10 +#define OUTPUT_CMD_SIZE 8 +#define INPUT_CMD_SIZE 12 + + +static int debug = 0; + +/* Use our own dbg macro */ +#define dbg_info(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0) + +#if 0 +#define alphatrack_ocmd_info(dev, cmd, format, arg...) do { if (debug) ocmd_info(dev , cmd , format, ## arg); } while (0) + +#define alphatrack_icmd_info(dev, cmd, format, arg...) do { if (debug) icmd_info(dev , cmd, format, ## arg); } while (0) +#else +#define alphatrack_ocmd_info(dev, cmd, format, arg...) + +#define alphatrack_icmd_info(dev, cmd, format, arg...) + +#endif + +/* Module parameters */ + +module_param(debug, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Debug enabled or not"); + +/* All interrupt in transfers are collected in a ring buffer to + * avoid racing conditions and get better performance of the driver. + */ + +static int ring_buffer_size = RING_BUFFER_SIZE; + +module_param(ring_buffer_size, int, S_IRUGO); +MODULE_PARM_DESC(ring_buffer_size, "Read ring buffer size"); + +/* The write_buffer can one day contain more than one interrupt out transfer. + */ + +static int write_buffer_size = WRITE_BUFFER_SIZE; +module_param(write_buffer_size, int, S_IRUGO); +MODULE_PARM_DESC(write_buffer_size, "Write buffer size"); + +/* + * Increase the interval for debugging purposes. + * or set to 1 to use the standard interval from the endpoint descriptors. + */ + +static int min_interrupt_in_interval = ALPHATRACK_USB_TIMEOUT; +module_param(min_interrupt_in_interval, int, 0); +MODULE_PARM_DESC(min_interrupt_in_interval, "Minimum interrupt in interval in ms"); + +static int min_interrupt_out_interval = ALPHATRACK_USB_TIMEOUT; +module_param(min_interrupt_out_interval, int, 0); +MODULE_PARM_DESC(min_interrupt_out_interval, "Minimum interrupt out interval in ms"); + + + +/* Structure to hold all of our device specific stuff */ + +struct usb_alphatrack { + struct semaphore sem; /* locks this structure */ + struct usb_interface* intf; /* save off the usb interface pointer */ + int open_count; /* number of times this port has been opened */ + + struct alphatrack_icmd (*ring_buffer)[RING_BUFFER_SIZE]; /* just make c happy */ + struct alphatrack_ocmd (*write_buffer)[WRITE_BUFFER_SIZE]; /* just make c happy */ + unsigned int ring_head; + unsigned int ring_tail; + + wait_queue_head_t read_wait; + wait_queue_head_t write_wait; + + unsigned char* interrupt_in_buffer; + unsigned char* oldi_buffer; + struct usb_endpoint_descriptor* interrupt_in_endpoint; + struct urb* interrupt_in_urb; + int interrupt_in_interval; + size_t interrupt_in_endpoint_size; + int interrupt_in_running; + int interrupt_in_done; + + char* interrupt_out_buffer; + struct usb_endpoint_descriptor* interrupt_out_endpoint; + struct urb* interrupt_out_urb; + int interrupt_out_interval; + size_t interrupt_out_endpoint_size; + int interrupt_out_busy; + + atomic_t writes_pending; + int event; /* alternate interface to events */ + int fader; /* 10 bits */ + int lights; /* 23 bits */ + unsigned char dump_state; /* 0 if disabled 1 if enabled */ + unsigned char enable; /* 0 if disabled 1 if enabled */ + unsigned char offline; /* if the device is out of range or asleep */ + unsigned char verbose; /* be verbose in error reporting */ + unsigned char last_cmd[OUTPUT_CMD_SIZE]; + unsigned char screen[32]; +}; + +/* prevent races between open() and disconnect() */ +static DEFINE_MUTEX(disconnect_mutex); + +/* forward declaration */ + +static struct usb_driver usb_alphatrack_driver; + +static void icmd_info(struct usb_alphatrack *dev, char *cmd, char *str, char *a) { +/* +if (dev->verbose) { +} else { +} +*/ +} + +static void ocmd_info(struct usb_alphatrack *dev, char *cmd, char *str, char* a) { +/* +if (dev->verbose) { +} else { +} +*/ +} + + +/** + * usb_alphatrack_abort_transfers + * aborts transfers and frees associated data structures + */ +static void usb_alphatrack_abort_transfers(struct usb_alphatrack *dev) +{ + /* shutdown transfer */ + if (dev->interrupt_in_running) { + dev->interrupt_in_running = 0; + if (dev->intf) + usb_kill_urb(dev->interrupt_in_urb); + } + if (dev->interrupt_out_busy) + if (dev->intf) + usb_kill_urb(dev->interrupt_out_urb); +} + +#if ALPHATRACK_HAVE_SYSFS +/* lots and lots and lots of sysfs stuff */ +/* Currently borked, probably useless */ +#include "alphatrack_sysfs.c" +#endif + +/** + * usb_alphatrack_delete + */ +static void usb_alphatrack_delete(struct usb_alphatrack *dev) +{ + usb_alphatrack_abort_transfers(dev); + usb_free_urb(dev->interrupt_in_urb); + usb_free_urb(dev->interrupt_out_urb); + kfree(dev->ring_buffer); + kfree(dev->interrupt_in_buffer); + kfree(dev->interrupt_out_buffer); + kfree(dev); // fixme oldi_buffer +} + +/** + * usb_alphatrack_interrupt_in_callback + */ + +static void usb_alphatrack_interrupt_in_callback(struct urb *urb) +{ + struct usb_alphatrack *dev = urb->context; + unsigned int next_ring_head; + int retval = -1; + int *iptr; + + if (urb->status) { + if (urb->status == -ENOENT || + urb->status == -ECONNRESET || + urb->status == -ESHUTDOWN) { + goto exit; + } else { + dbg_info(&dev->intf->dev, "%s: nonzero status received: %d\n", + __FUNCTION__, urb->status); + goto resubmit; /* maybe we can recover */ + } + } + + if (urb->actual_length != INPUT_CMD_SIZE) { + dev_warn(&dev->intf->dev, + "Urb length was %d bytes!! Do something intelligent \n", urb->actual_length); + } else { + alphatrack_ocmd_info(&dev->intf->dev,&(*dev->ring_buffer)[dev->ring_tail].cmd,"%s", "bla"); + if(memcmp(dev->interrupt_in_buffer,dev->oldi_buffer,INPUT_CMD_SIZE)==0) { + goto resubmit; + } + memcpy(dev->oldi_buffer,dev->interrupt_in_buffer,INPUT_CMD_SIZE); + +#if SUPPRESS_EXTRA_OFFLINE_EVENTS + if(dev->offline == 2 && dev->interrupt_in_buffer[1] == 0xff) { goto resubmit; } + if(dev->offline == 1 && dev->interrupt_in_buffer[1] == 0xff) { dev->offline = 2; goto resubmit; } +/* Always pass one offline event up the stack */ + if(dev->offline > 0 && dev->interrupt_in_buffer[1] != 0xff) { dev->offline = 0; } + if(dev->offline == 0 && dev->interrupt_in_buffer[1] == 0xff) { dev->offline = 1; } +#endif + dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail); + next_ring_head = (dev->ring_head+1) % ring_buffer_size; + + if (next_ring_head != dev->ring_tail) { + memcpy(&((*dev->ring_buffer)[dev->ring_head]), + dev->interrupt_in_buffer, urb->actual_length); + dev->ring_head = next_ring_head; + retval = 0; + memset(dev->interrupt_in_buffer, 0, urb->actual_length); + } else { + dev_warn(&dev->intf->dev, + "Ring buffer overflow, %d bytes dropped\n", + urb->actual_length); + memset(dev->interrupt_in_buffer, 0, urb->actual_length); + } + } + +resubmit: + /* resubmit if we're still running */ + if (dev->interrupt_in_running && dev->intf) { + retval = usb_submit_urb(dev->interrupt_in_urb, GFP_ATOMIC); + if (retval) + dev_err(&dev->intf->dev, + "usb_submit_urb failed (%d)\n", retval); + } + +exit: + dev->interrupt_in_done = 1; + wake_up_interruptible(&dev->read_wait); +} + +/** + * usb_alphatrack_interrupt_out_callback + */ +static void usb_alphatrack_interrupt_out_callback(struct urb *urb) +{ + struct usb_alphatrack *dev = urb->context; + + /* sync/async unlink faults aren't errors */ + if (urb->status && !(urb->status == -ENOENT || + urb->status == -ECONNRESET || + urb->status == -ESHUTDOWN)) + dbg_info(&dev->intf->dev, + "%s - nonzero write interrupt status received: %d\n", + __FUNCTION__, urb->status); + atomic_dec(&dev->writes_pending); + dev->interrupt_out_busy = 0; + wake_up_interruptible(&dev->write_wait); +} + +/** + * usb_alphatrack_open + */ +static int usb_alphatrack_open(struct inode *inode, struct file *file) +{ + struct usb_alphatrack *dev; + int subminor; + int retval = 0; + struct usb_interface *interface; + + nonseekable_open(inode, file); + subminor = iminor(inode); + + mutex_lock(&disconnect_mutex); + + interface = usb_find_interface(&usb_alphatrack_driver, subminor); + + if (!interface) { + err("%s - error, can't find device for minor %d\n", + __FUNCTION__, subminor); + retval = -ENODEV; + goto unlock_disconnect_exit; + } + + dev = usb_get_intfdata(interface); + + if (!dev) { + retval = -ENODEV; + goto unlock_disconnect_exit; + } + + /* lock this device */ + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto unlock_disconnect_exit; + } + + /* allow opening only once */ + if (dev->open_count) { + retval = -EBUSY; + goto unlock_exit; + } + dev->open_count = 1; + + /* initialize in direction */ + dev->ring_head = 0; + dev->ring_tail = 0; + usb_fill_int_urb(dev->interrupt_in_urb, + interface_to_usbdev(interface), + usb_rcvintpipe(interface_to_usbdev(interface), + dev->interrupt_in_endpoint->bEndpointAddress), + dev->interrupt_in_buffer, + dev->interrupt_in_endpoint_size, + usb_alphatrack_interrupt_in_callback, + dev, + dev->interrupt_in_interval); + + dev->interrupt_in_running = 1; + dev->interrupt_in_done = 0; + dev->enable = 1; + dev->offline = 0; + + retval = usb_submit_urb(dev->interrupt_in_urb, GFP_KERNEL); + if (retval) { + dev_err(&interface->dev, "Couldn't submit interrupt_in_urb %d\n", retval); + dev->interrupt_in_running = 0; + dev->open_count = 0; + goto unlock_exit; + } + + /* save device in the file's private structure */ + file->private_data = dev; + + +unlock_exit: + up(&dev->sem); + +unlock_disconnect_exit: + mutex_unlock(&disconnect_mutex); + + return retval; +} + +/** + * usb_alphatrack_release + */ +static int usb_alphatrack_release(struct inode *inode, struct file *file) +{ + struct usb_alphatrack *dev; + int retval = 0; + + dev = file->private_data; + + if (dev == NULL) { + retval = -ENODEV; + goto exit; + } + + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto exit; + } + + if (dev->open_count != 1) { + retval = -ENODEV; + goto unlock_exit; + } + + if (dev->intf == NULL) { + /* the device was unplugged before the file was released */ + up(&dev->sem); + /* unlock here as usb_alphatrack_delete frees dev */ + usb_alphatrack_delete(dev); + retval = -ENODEV; + goto exit; + } + + /* wait until write transfer is finished */ + if (dev->interrupt_out_busy) + wait_event_interruptible_timeout(dev->write_wait, !dev->interrupt_out_busy, 2 * HZ); + usb_alphatrack_abort_transfers(dev); + dev->open_count = 0; + +unlock_exit: + up(&dev->sem); + +exit: + return retval; +} + +/** + * usb_alphatrack_poll + */ +static unsigned int usb_alphatrack_poll(struct file *file, poll_table *wait) +{ + struct usb_alphatrack *dev; + unsigned int mask = 0; + + dev = file->private_data; + + poll_wait(file, &dev->read_wait, wait); + poll_wait(file, &dev->write_wait, wait); + + if (dev->ring_head != dev->ring_tail) + mask |= POLLIN | POLLRDNORM; + if (!dev->interrupt_out_busy) + mask |= POLLOUT | POLLWRNORM; + + return mask; +} + +/** + * usb_alphatrack_read + */ +static ssize_t usb_alphatrack_read(struct file *file, char __user *buffer, size_t count, + loff_t *ppos) +{ + struct usb_alphatrack *dev; + int retval = 0; + + int c = 0; + + dev = file->private_data; + + /* verify that we actually have some data to read */ + if (count == 0) + goto exit; + + /* lock this object */ + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto exit; + } + + /* verify that the device wasn't unplugged */ + if (dev->intf == NULL) { + retval = -ENODEV; + err("No device or device unplugged %d\n", retval); + goto unlock_exit; + } + + while (dev->ring_head == dev->ring_tail) { + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + goto unlock_exit; + } + dev->interrupt_in_done = 0 ; + retval = wait_event_interruptible(dev->read_wait, dev->interrupt_in_done); + if (retval < 0) { + goto unlock_exit; + } + } + + alphatrack_ocmd_info(&dev->intf->dev, &(*dev->ring_buffer)[dev->ring_tail].cmd, "%s", ": copying to userspace"); + + c = 0; + while((c < count) && (dev->ring_tail != dev->ring_head)) { + if (copy_to_user(&buffer[c], &(*dev->ring_buffer)[dev->ring_tail], INPUT_CMD_SIZE)) { + retval = -EFAULT; + goto unlock_exit; + } + dev->ring_tail = (dev->ring_tail+1) % ring_buffer_size; + c+=INPUT_CMD_SIZE; + dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail); + } + retval = c; + +unlock_exit: + /* unlock the device */ + up(&dev->sem); + +exit: + return retval; +} + +/** + * usb_alphatrack_write + */ +static ssize_t usb_alphatrack_write(struct file *file, const char __user *buffer, + size_t count, loff_t *ppos) +{ + struct usb_alphatrack *dev; + size_t bytes_to_write; + int retval = 0; + + dev = file->private_data; + + /* verify that we actually have some data to write */ + if (count == 0) + goto exit; + + /* lock this object */ + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto exit; + } + + /* verify that the device wasn't unplugged */ + if (dev->intf == NULL) { + retval = -ENODEV; + err("No device or device unplugged %d\n", retval); + goto unlock_exit; + } + + /* wait until previous transfer is finished */ + if (dev->interrupt_out_busy) { + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + goto unlock_exit; + } + retval = wait_event_interruptible(dev->write_wait, !dev->interrupt_out_busy); + if (retval < 0) { + goto unlock_exit; + } + } + + /* write the data into interrupt_out_buffer from userspace */ + /* FIXME - if you write more than 12 bytes this breaks */ + bytes_to_write = min(count, write_buffer_size*dev->interrupt_out_endpoint_size); + if (bytes_to_write < count) + dev_warn(&dev->intf->dev, "Write buffer overflow, %zd bytes dropped\n",count-bytes_to_write); + + dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __FUNCTION__, count, bytes_to_write); + + if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write)) { + retval = -EFAULT; + goto unlock_exit; + } + + if (dev->interrupt_out_endpoint == NULL) { + err("Endpoint should not be be null! \n"); + goto unlock_exit; + } + + /* send off the urb */ + usb_fill_int_urb(dev->interrupt_out_urb, + interface_to_usbdev(dev->intf), + usb_sndintpipe(interface_to_usbdev(dev->intf), + dev->interrupt_out_endpoint->bEndpointAddress), + dev->interrupt_out_buffer, + bytes_to_write, + usb_alphatrack_interrupt_out_callback, + dev, + dev->interrupt_out_interval); + dev->interrupt_out_busy = 1; + atomic_inc(&dev->writes_pending); + wmb(); + + retval = usb_submit_urb(dev->interrupt_out_urb, GFP_KERNEL); + if (retval) { + dev->interrupt_out_busy = 0; + err("Couldn't submit interrupt_out_urb %d\n", retval); + atomic_dec(&dev->writes_pending); + goto unlock_exit; + } + retval = bytes_to_write; + +unlock_exit: + /* unlock the device */ + up(&dev->sem); + +exit: + return retval; +} + +/* file operations needed when we register this driver */ +static const struct file_operations usb_alphatrack_fops = { + .owner = THIS_MODULE, + .read = usb_alphatrack_read, + .write = usb_alphatrack_write, + .open = usb_alphatrack_open, + .release = usb_alphatrack_release, + .poll = usb_alphatrack_poll, +}; + +/* + * usb class driver info in order to get a minor number from the usb core, + * and to have the device registered with the driver core + */ + +static struct usb_class_driver usb_alphatrack_class = { + .name = "alphatrack%d", + .fops = &usb_alphatrack_fops, + .minor_base = USB_ALPHATRACK_MINOR_BASE, +}; + + +/** + * usb_alphatrack_probe + * + * Called by the usb core when a new device is connected that it thinks + * this driver might be interested in. + */ +static int usb_alphatrack_probe(struct usb_interface *intf, const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(intf); + struct usb_alphatrack *dev = NULL; + struct usb_host_interface *iface_desc; + struct usb_endpoint_descriptor *endpoint; + int i; + int true_size; + int retval = -ENOMEM; + + /* allocate memory for our device state and intialize it */ + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (dev == NULL) { + dev_err(&intf->dev, "Out of memory\n"); + goto exit; + } + init_MUTEX(&dev->sem); + dev->intf = intf; + init_waitqueue_head(&dev->read_wait); + init_waitqueue_head(&dev->write_wait); + + iface_desc = intf->cur_altsetting; + + /* set up the endpoint information */ + for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { + endpoint = &iface_desc->endpoint[i].desc; + + if (usb_endpoint_is_int_in(endpoint)) + dev->interrupt_in_endpoint = endpoint; + + if (usb_endpoint_is_int_out(endpoint)) + dev->interrupt_out_endpoint = endpoint; + } + if (dev->interrupt_in_endpoint == NULL) { + dev_err(&intf->dev, "Interrupt in endpoint not found\n"); + goto error; + } + if (dev->interrupt_out_endpoint == NULL) + dev_warn(&intf->dev, "Interrupt out endpoint not found (using control endpoint instead)\n"); + + dev->interrupt_in_endpoint_size = le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize); + + if (dev->interrupt_in_endpoint_size != 64) + dev_warn(&intf->dev, "Interrupt in endpoint size is not 64!\n"); + + if(ring_buffer_size == 0) { ring_buffer_size = RING_BUFFER_SIZE; } + + true_size = min(ring_buffer_size,RING_BUFFER_SIZE); + + /* FIXME - there are more usb_alloc routines for dma correctness. Needed? */ + +// dev->ring_buffer = kmalloc((true_size*sizeof(struct alphatrack_icmd))+12, GFP_KERNEL); + dev->ring_buffer = kmalloc((true_size*sizeof(struct alphatrack_icmd)), GFP_KERNEL); + + if (!dev->ring_buffer) { + dev_err(&intf->dev, "Couldn't allocate input ring_buffer of size %d\n",true_size); + goto error; + } + + dev->interrupt_in_buffer = kmalloc(dev->interrupt_in_endpoint_size, GFP_KERNEL); + + if (!dev->interrupt_in_buffer) { + dev_err(&intf->dev, "Couldn't allocate interrupt_in_buffer\n"); + goto error; + } + dev->oldi_buffer = kmalloc(dev->interrupt_in_endpoint_size, GFP_KERNEL); + if (!dev->oldi_buffer) { + dev_err(&intf->dev, "Couldn't allocate old buffer\n"); + goto error; + } + dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->interrupt_in_urb) { + dev_err(&intf->dev, "Couldn't allocate interrupt_in_urb\n"); + goto error; + } + + dev->interrupt_out_endpoint_size = dev->interrupt_out_endpoint ? le16_to_cpu(dev->interrupt_out_endpoint->wMaxPacketSize) : + udev->descriptor.bMaxPacketSize0; + + if (dev->interrupt_out_endpoint_size !=64) + dev_warn(&intf->dev, "Interrupt out endpoint size is not 64!)\n"); + + if(write_buffer_size == 0) { write_buffer_size = WRITE_BUFFER_SIZE; } + true_size = min(write_buffer_size,WRITE_BUFFER_SIZE); + + dev->interrupt_out_buffer = kmalloc(true_size*dev->interrupt_out_endpoint_size, GFP_KERNEL); + + if (!dev->interrupt_out_buffer) { + dev_err(&intf->dev, "Couldn't allocate interrupt_out_buffer\n"); + goto error; + } + + dev->write_buffer = kmalloc(sizeof(struct alphatrack_ocmd)*true_size, GFP_KERNEL); + + if (!dev->write_buffer) { + dev_err(&intf->dev, "Couldn't allocate write_buffer \n"); + goto error; + } + + dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->interrupt_out_urb) { + dev_err(&intf->dev, "Couldn't allocate interrupt_out_urb\n"); + goto error; + } + dev->interrupt_in_interval = min_interrupt_in_interval > dev->interrupt_in_endpoint->bInterval ? min_interrupt_in_interval : dev->interrupt_in_endpoint->bInterval; + if (dev->interrupt_out_endpoint) + dev->interrupt_out_interval = min_interrupt_out_interval > dev->interrupt_out_endpoint->bInterval ? min_interrupt_out_interval : dev->interrupt_out_endpoint->bInterval; + + /* we can register the device now, as it is ready */ + usb_set_intfdata(intf, dev); + + atomic_set(&dev->writes_pending,0); + retval = usb_register_dev(intf, &usb_alphatrack_class); + if (retval) { + /* something prevented us from registering this driver */ + dev_err(&intf->dev, "Not able to get a minor for this device.\n"); + usb_set_intfdata(intf, NULL); + goto error; + } + + /* let the user know what node this device is now attached to */ + dev_info(&intf->dev, "Alphatrack Device #%d now attached to major %d minor %d\n", + (intf->minor - USB_ALPHATRACK_MINOR_BASE), USB_MAJOR, intf->minor); + +#if ALPHATRACK_HAVE_SYSFS + if((retval = device_create_file(&intf->dev, &dev_attr_event))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_dump_state))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_enable))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_offline))) goto error; + + /* exercise sysfs */ + + set_lights("32767"); // turn on all the lights + set_fader0("1023"); // Move fader to max + set_screen("INITIALIZING ALPHATRACK..."); + set_lights("0"); + set_fader0("0"); + set_screen(" "); + +#endif + +exit: + return retval; + +error: + usb_alphatrack_delete(dev); + + return retval; +} + +/** + * usb_alphatrack_disconnect + * + * Called by the usb core when the device is removed from the system. + */ +static void usb_alphatrack_disconnect(struct usb_interface *intf) +{ + struct usb_alphatrack *dev; + int minor; + + mutex_lock(&disconnect_mutex); + + dev = usb_get_intfdata(intf); + usb_set_intfdata(intf, NULL); + + down(&dev->sem); + + minor = intf->minor; + + /* give back our minor */ + usb_deregister_dev(intf, &usb_alphatrack_class); + + /* if the device is not opened, then we clean up right now */ + if (!dev->open_count) { + up(&dev->sem); + usb_alphatrack_delete(dev); + } else { + dev->intf = NULL; + up(&dev->sem); + } + + atomic_set(&dev->writes_pending,0); + mutex_unlock(&disconnect_mutex); + + dev_info(&intf->dev, "Alphatrack Surface #%d now disconnected\n", + (minor - USB_ALPHATRACK_MINOR_BASE)); +} + +/* usb specific object needed to register this driver with the usb subsystem */ +static struct usb_driver usb_alphatrack_driver = { + .name = "alphatrack", + .probe = usb_alphatrack_probe, + .disconnect = usb_alphatrack_disconnect, + .id_table = usb_alphatrack_table, +}; + +/** + * usb_alphatrack_init + */ +static int __init usb_alphatrack_init(void) +{ + int retval; + + /* register this driver with the USB subsystem */ + retval = usb_register(&usb_alphatrack_driver); + if (retval) + err("usb_register failed for the "__FILE__" driver. Error number %d\n", retval); + + return retval; +} + +/** + * usb_alphatrack_exit + */ +static void __exit usb_alphatrack_exit(void) +{ + /* deregister this driver with the USB subsystem */ + usb_deregister(&usb_alphatrack_driver); +} + +module_init(usb_alphatrack_init); +module_exit(usb_alphatrack_exit); + diff --git a/drivers/staging/frontier/alphatrack.h b/drivers/staging/frontier/alphatrack.h new file mode 100644 index 000000000000..3dd7d54f49a8 --- /dev/null +++ b/drivers/staging/frontier/alphatrack.h @@ -0,0 +1,117 @@ +#define show_set_bit(a) show_set_mbit(alphatrack,a) +#define show_set_cmd(a) show_set_mcmd(alphatrack,a) +#define show_set_int(a) show_set_mint(alphatrack,a) +#define show_set_char(a) show_set_mchar(alphatrack,a) +#define show_set_light(a) show_set_ebit(alphatrack,LightID,lights,a) +#define show_set_button(a) show_set_ebit(alphatrack,ButtonID,button,a) + +struct alphatrack_icmd { + unsigned char cmd[12]; +}; + +struct alphatrack_ocmd { + unsigned char cmd[8]; +}; + +enum LightID { + LIGHT_EQ = 0, + LIGHT_OUT, + LIGHT_F2, + LIGHT_SEND, + LIGHT_IN, + LIGHT_F1, + LIGHT_PAN, + LIGHT_UNDEF1, + LIGHT_UNDEF2, + LIGHT_SHIFT, + LIGHT_TRACKMUTE, + LIGHT_TRACKSOLO, + LIGHT_TRACKREC, + LIGHT_READ, + LIGHT_WRITE, + LIGHT_ANYSOLO, + LIGHT_AUTO, + LIGHT_F4, + LIGHT_RECORD, + LIGHT_WINDOW, + LIGHT_PLUGIN, + LIGHT_F3, + LIGHT_LOOP +}; + +static const char *Lightname[] = { "eq", +"out", +"f2", +"send", +"in", +"f1", +"pan", +"undef1", +"undef2", +"shift", +"mute", +"tracksolo", +"trackrec", +"read", +"write", +"anysolo", +"auto", +"f4", +"record", +"window", +"plugin", +"f3", +"loop", +NULL }; + +#define BUTTONMASK_BATTERY 0x00004000 +#define BUTTONMASK_BACKLIGHT 0x00008000 +#define BUTTONMASK_FASTFORWARD 0x04000000 +#define BUTTONMASK_TRACKMUTE 0x00040000 +#define BUTTONMASK_TRACKSOLO 0x00800000 +#define BUTTONMASK_TRACKLEFT 0x80000000 +#define BUTTONMASK_RECORD 0x02000000 +#define BUTTONMASK_SHIFT 0x20000000 +#define BUTTONMASK_PUNCH 0x00800000 +#define BUTTONMASK_TRACKRIGHT 0x00020000 +#define BUTTONMASK_REWIND 0x01000000 +#define BUTTONMASK_STOP 0x10000000 +#define BUTTONMASK_LOOP 0x00010000 +#define BUTTONMASK_TRACKREC 0x00001000 +#define BUTTONMASK_PLAY 0x08000000 +#define BUTTONMASK_TOUCH1 0x00000008 +#define BUTTONMASK_TOUCH2 0x00000010 +#define BUTTONMASK_TOUCH3 0x00000020 + +#define BUTTONMASK_PRESS1 0x00000009 +#define BUTTONMASK_PRESS2 0x00008010 +#define BUTTONMASK_PRESS3 0x00002020 + +// last 3 bytes are the slider position +// 40 is the actual slider moving, the most sig bits, and 3 lsb + +#define BUTTONMASK_FLIP 0x40000000 +#define BUTTONMASK_F1 0x00100000 +#define BUTTONMASK_F2 0x00400000 +#define BUTTONMASK_F3 0x00200000 +#define BUTTONMASK_F4 0x00080000 +#define BUTTONMASK_PAN 0x00000200 +#define BUTTONMASK_SEND 0x00000800 +#define BUTTONMASK_EQ 0x00004000 +#define BUTTONMASK_PLUGIN 0x00000400 +#define BUTTONMASK_AUTO 0x00000100 + + +// #define BUTTONMASK_FOOTSWITCH FIXME + +// Lookup. name. midi out. midi in. + +struct buttonmap_t { + u32 mask; + short midi_in; + short midi_out; + char *name; +// void (*function) (buttonmap_t *); + void (*function) (void); +}; + diff --git a/drivers/staging/frontier/alphatrack_sysfs.c b/drivers/staging/frontier/alphatrack_sysfs.c new file mode 100644 index 000000000000..21af6a2d70bb --- /dev/null +++ b/drivers/staging/frontier/alphatrack_sysfs.c @@ -0,0 +1,279 @@ +/* This was an attempt - ultimately proved pointless - at making a full fledged sysfs interface to the alphatrack */ +/* won't even compile at present */ + +char *alphatrack_sys_margs; +spinlock_t alphatrack_sys_margs_lock; + +struct alphatrack_attr { + struct attribute attr; + ssize_t (*show)(struct device *, char *); + ssize_t (*store)(struct device *, const char *, size_t); +}; + +#define ALPHATRACK_ATTR(name, mode, show, store) \ +static struct alphatrack_attr alphatrack_attr_##name = __ATTR(name, mode, show, store) + +/* now a great deal of callback code generation */ + +// FOREACH_LIGHT(show_set_light) +// FOREACH_BUTTON(show_set_button) + +show_set_light(LIGHT_RECORD); show_set_light(LIGHT_EQ); show_set_light(LIGHT_OUT); +show_set_light(LIGHT_F2); show_set_light(LIGHT_SEND); show_set_light(LIGHT_IN); +show_set_light(LIGHT_F1); show_set_light(LIGHT_PAN); show_set_light(LIGHT_UNDEF1); +show_set_light(LIGHT_UNDEF2); show_set_light(LIGHT_SHIFT); show_set_light(LIGHT_TRACKMUTE); +show_set_light(LIGHT_TRACKSOLO); show_set_light(LIGHT_TRACKREC); show_set_light(LIGHT_READ); +show_set_light(LIGHT_WRITE); show_set_light(LIGHT_ANYSOLO); show_set_light(LIGHT_AUTO); +show_set_light(LIGHT_F4); show_set_light(LIGHT_RECORD); show_set_light(LIGHT_WINDOW); +show_set_light(LIGHT_PLUGIN); show_set_light(LIGHT_F3); show_set_light(LIGHT_LOOP); + +show_set_opt(enable); show_set_opt(offline); show_set_opt(compress_fader); show_set_opt(dump_state); +show_set_int(fader); show_set_int(event); + + +static ssize_t show_lights(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct usb_interface *intf = to_usb_interface(dev); + struct usb_alphatrack *t = usb_get_intfdata(intf); + return sprintf(buf, "%d\n", t->lights); +} + +static ssize_t set_lights(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + struct usb_interface *intf = to_usb_interface(dev); + struct usb_alphatrack *t = usb_get_intfdata(intf); + int temp = simple_strtoul(buf, NULL, 10); + t->lights = temp; + return count; +} + +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_lights, set_lights); + + +ALPHATRACK_ATTR(LightRecord, 0200, NULL, LightRecord_store); + +static struct attribute *alphatrack_attrs[] = { + &alphatrack_attr_LightRecord.attr, + NULL, +}; + +static ssize_t alphatrack_attr_show(struct kobject *kobj, struct attribute *attr, + char *buf) +{ + struct device *sdp = container_of(kobj, struct device, kobj); + struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr); + return a->show ? a->show(sdp, buf) : 0; +} + +static ssize_t alphatrack_attr_store(struct kobject *kobj, struct attribute *attr, + const char *buf, size_t len) +{ + struct device *sdp = container_of(kobj, struct device, kobj); + struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr); + return a->store ? a->store(sdp, buf, len) : len; +} + +static struct sysfs_ops alphatrack_attr_ops = { + .show = alphatrack_attr_show, + .store = alphatrack_attr_store, +}; + +static struct kobj_type alphatrack_ktype = { + .default_attrs = alphatrack_attrs, + .sysfs_ops = &alphatrack_attr_ops, +}; + +static struct kset alphatrack_kset = { + .subsys = &fs_subsys, + .kobj = {.name = "alphatrack"}, + .ktype = &alphatrack_ktype, +}; + + +static struct attribute *lights_attrs[] = { + &tune_attr_demote_secs.attr, + NULL, +}; + + +static struct attribute_group leds_group = { + .name = "leds", + .attrs = lights_attrs, +}; + +static struct attribute_group faders_group = { + .name = "faders", + .attrs = faders_attrs, +}; + +static struct attribute_group lcds_group = { + .name = "lcds", + .attrs = lcds_attrs, +}; + +static struct attribute_group wheels_group = { + .name = "wheels", + .attrs = wheels_attrs, +}; + +static struct attribute_group touchsurfaces_group = { + .name = "touchsurfaces", + .attrs = touchsurfaces_attrs, +}; + +static struct attribute_group buttons_group = { + .name = "buttons", + .attrs = buttons_attrs, +}; + + +int alphatrack_sys_fs_add(struct device *sdp) +{ + int error; + + sdp->kobj.kset = &alphatrack_kset; + sdp->kobj.ktype = &alphatrack_ktype; + +// error = kobject_set_name(&sdp->kobj, "%s", sdp->sd_table_name); + error = kobject_set_name(&sdp->kobj, "%s", "alphatrack"); + if (error) + goto fail; + + error = kobject_register(&sdp->kobj); + if (error) + goto fail; + + error = sysfs_create_group(&sdp->kobj, &lcds_group); + if (error) + goto fail_reg; + + error = sysfs_create_group(&sdp->kobj, &leds_group); + if (error) + goto fail_leds; + + error = sysfs_create_group(&sdp->kobj, &wheels_group); + if (error) + goto fail_wheels; + + error = sysfs_create_group(&sdp->kobj, &faders_group); + if (error) + goto fail_lcds; + + error = sysfs_create_group(&sdp->kobj, &buttons_group); + if (error) + goto fail_faders; + + error = sysfs_create_group(&sdp->kobj, &touchsurfaces_group); + if (error) + goto fail_buttons; + + return 0; + + +fail_buttons: + sysfs_remove_group(&sdp->kobj, &buttons_group); +fail_faders: + sysfs_remove_group(&sdp->kobj, &faders_group); +fail_wheels: + sysfs_remove_group(&sdp->kobj, &wheels_group); +fail_lcds: + sysfs_remove_group(&sdp->kobj, &lcds_group); +fail_leds: + sysfs_remove_group(&sdp->kobj, &leds_group); + + + +fail_reg: + kobject_unregister(&sdp->kobj); +fail: + fs_err(sdp, "error %d adding sysfs files", error); + return error; +} + +// int sysfs_create_link(struct kobject *kobj, +// struct kobject *target, +// char *name); + +void alphatrack_sys_fs_del(struct device *sdp) +{ + sysfs_remove_group(&sdp->kobj, &touchsurfaces_group); + sysfs_remove_group(&sdp->kobj, &buttons_group); + sysfs_remove_group(&sdp->kobj, &faders_group); + sysfs_remove_group(&sdp->kobj, &lcds_group); + sysfs_remove_group(&sdp->kobj, &wheels_group); + sysfs_remove_group(&sdp->kobj, &leds_group) +//void sysfs_remove_link(struct kobject *kobj, char *name); + kobject_unregister(&sdp->kobj); +} + +int alphatrack_sys_init(void) +{ + alphatrack_sys_margs = NULL; + spin_lock_init(&alphatrack_sys_margs_lock); + return kset_register(&alphatrack_kset); +} + +void alphatrack_sys_uninit(void) +{ + kfree(alphatrack_sys_margs); + kset_unregister(&alphatrack_kset); +} + + +//decl_subsys(char *name, struct kobj_type *type, +// struct kset_hotplug_ops *hotplug_ops); + +/* End of all the crazy sysfs stuff */ + +#define SYSEX_INQUIRE signed char *SYSEX_INQUIRE[] = { 0xf0,0x7e,0x00,0x06,0x01,0x17 }; + +#define COMMAND(NAME,CONT_NAME) { BUTTONMASK_##NAME, ((0x90 << 8) | CONT_NAME), ((0x90 << 8) | CONT_NAME), #NAME, NAME ## _set } +#define ROTARY(NAME,CONT_NAME) { FADER_##NAME, ((0xb0 << 8) | CONT_NAME), ((0xb0 << 8) | CONT_NAME), #NAME, NAME ## _set } +#define SPOSITION(NAME,CONT_NAME) { BUTTON_##NAME ((0xe9 << 8) | CONT_NAME), #NAME, NAME ## _set } +#define ENDCOMMAND { 0,NULL,0,NULL,NULL} + +/* Now that we've generated all our callbacks */ + +static struct buttonmap_t buttonmap[] = + { + COMMAND (REWIND,0x5b), + COMMAND (FASTFORWARD,0x5c), + COMMAND (STOP,0x5d), + COMMAND (PLAY,0x5e), + COMMAND (RECORD,0x5f), + COMMAND (SHIFT,0x46), + COMMAND (TRACKLEFT,0x57), + COMMAND (TRACKRIGHT,0x58), + COMMAND (LOOP,0x56), + COMMAND (FLIP,0x32), + COMMAND (MUTE,0x10), + COMMAND (F1,0x36), + COMMAND (F2,0x37), + COMMAND (F3,0x38), + COMMAND (F4,0x39), + COMMAND (SOLO,0x08), + COMMAND (ANY,0x73), + COMMAND (PAN,0x2a), + COMMAND (SEND,0x29), + COMMAND (EQ,0x2c), + COMMAND (PLUGIN,0x2b), + COMMAND (AUTO,0x4a), + COMMAND (TRACKREC,0x00), + COMMAND (FOOTSWITCH1,0x67), + COMMAND (KNOBTOUCH1,0x78), + COMMAND (KNOBPUSH1,0x20), + ROTARY (KNOBTURN1,0x10), + COMMAND (KNOBTOUCH2,0x79), + COMMAND (KNOBPUSH2,0x21), + ROTARY (KNOBTURN2,0x11), + COMMAND (KNOBTOUCH3,0x7a), + COMMAND (KNOBPUSH3,0x22), + ROTARY (KNOBTURN3,0x12), + COMMAND (FADERTOUCH1,0x68), + COMMAND (STRIPTOUCH1,0x74), + COMMAND (STRIPTOUCH2,0x6b), + SPOSITION (STRIPPOS1,0x00), + ENDCOMMAND + }; + + diff --git a/drivers/staging/frontier/frontier_compat.h b/drivers/staging/frontier/frontier_compat.h new file mode 100644 index 000000000000..00450e637ac8 --- /dev/null +++ b/drivers/staging/frontier/frontier_compat.h @@ -0,0 +1,63 @@ +/* USB defines for older kernels */ + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) + +/** + * usb_endpoint_dir_out - check if the endpoint has OUT direction + * @epd: endpoint to be checked + * + * Returns true if the endpoint is of type OUT, otherwise it returns false. + */ + +static inline int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd) +{ + return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT); +} + +static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd) +{ + return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN); +} + + +/** + * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type + * @epd: endpoint to be checked + * + * Returns true if the endpoint is of type interrupt, otherwise it returns + * false. + */ +static inline int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd) +{ + return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == + USB_ENDPOINT_XFER_INT); +} + + +/** + * usb_endpoint_is_int_in - check if the endpoint is interrupt IN + * @epd: endpoint to be checked + * + * Returns true if the endpoint has interrupt transfer type and IN direction, + * otherwise it returns false. + */ + +static inline int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd) +{ + return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd)); +} + +/** + * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT + * @epd: endpoint to be checked + * + * Returns true if the endpoint has interrupt transfer type and OUT direction, + * otherwise it returns false. + */ + +static inline int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd) +{ + return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd)); +} + +#endif /* older kernel versions */ diff --git a/drivers/staging/frontier/surface_sysfs.h b/drivers/staging/frontier/surface_sysfs.h new file mode 100644 index 000000000000..d50a562d658a --- /dev/null +++ b/drivers/staging/frontier/surface_sysfs.h @@ -0,0 +1,100 @@ +/* If you are going to abuse the preprocessor, why not ABUSE the preprocessor? + I stuck this header in a separate file so I don't have to look at it */ + +// FIXME Need locking or atomic ops + +#define show_set_mbit(dname,value,bit) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int temp = (1 && (t->value & (1 << bit))); \ + return sprintf(buf, "%d\n", temp); \ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + if(temp > 0) { long b = 1 << bit; t->value |= b; } \ + else { long b = ~(1 << bit); t->value &= b ; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + +#define show_set_ebit(dname,enumname,value,bit) \ +static ssize_t show_##bit(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + enum enumname l = bit; \ + int temp = t->value & (1 << l); \ + return sprintf(buf, "%d\n", temp); \ +} \ +static ssize_t set_##bit(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + enum enumname l = bit;\ + long b = 1 << l; \ + if(temp > 0) { t->value |= b; } \ + else { t->value &= ~b ; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + +// FIXME FOR CORRECTLY SETTING HEX from a string +#define show_set_mcmd(dname,value) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int count = 0;\ + int i; \ + for (i = 0,idname[i]); \ + return(count);\ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + t->value = temp; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + +#define show_set_mint(dname,value) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + return sprintf(buf, "%d\n", t->value); \ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + t->value = temp; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + +#define show_set_mchar(dname,value) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + return sprintf(buf, "%c\n", t->value); \ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_##dname *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + t->value = temp; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); diff --git a/drivers/staging/frontier/tranzport.c b/drivers/staging/frontier/tranzport.c new file mode 100644 index 000000000000..32d9c5084c88 --- /dev/null +++ b/drivers/staging/frontier/tranzport.c @@ -0,0 +1,1017 @@ +/* + * Frontier Designs Tranzport driver + * + * Copyright (C) 2007 Michael Taht (m@taht.net) + * + * Based on the usbled driver and ldusb drivers by + * + * Copyright (C) 2004 Greg Kroah-Hartman (greg@kroah.com) + * Copyright (C) 2005 Michael Hund + * + * The ldusb driver was, in turn, derived from Lego USB Tower driver + * Copyright (C) 2003 David Glance + * 2001-2004 Juergen Stuber + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation, version 2. + * + */ + +/** + * This driver uses a ring buffer for time critical reading of + * interrupt in reports and provides read and write methods for + * raw interrupt reports. + */ + +/* Note: this currently uses a dumb ringbuffer for reads and writes. + * A more optimal driver would cache and kill off outstanding urbs that are + * now invalid, and ignore ones that already were in the queue but valid + * as we only have 17 commands for the tranzport. In particular this is + * key for getting lights to flash in time as otherwise many commands + * can be buffered up before the light change makes it to the interface. +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19) +#include frontier_compat.h +#endif + +/* Define these values to match your devices */ +#define VENDOR_ID 0x165b +#define PRODUCT_ID 0x8101 + +#ifdef CONFIG_USB_DYNAMIC_MINORS +#define USB_TRANZPORT_MINOR_BASE 0 +#else +// FIXME 176 - is the ldusb driver's minor - apply for a minor soon +#define USB_TRANZPORT_MINOR_BASE 177 +#endif + +/* table of devices that work with this driver */ +static struct usb_device_id usb_tranzport_table [] = { + { USB_DEVICE(VENDOR_ID, PRODUCT_ID) }, + { } /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, usb_tranzport_table); +MODULE_VERSION("0.33"); +MODULE_AUTHOR("Mike Taht "); +MODULE_DESCRIPTION("Tranzport USB Driver"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("Frontier Designs Tranzport Control Surface"); + +/* These two aren't done yet */ + +#define SUPPRESS_EXTRA_ONLINE_EVENTS 0 +#define BUFFERED_WRITES 0 + +#define SUPPRESS_EXTRA_OFFLINE_EVENTS 1 +#define COMPRESS_WHEEL_EVENTS 1 +#define BUFFERED_READS 1 +#define RING_BUFFER_SIZE 1000 +#define WRITE_BUFFER_SIZE 34 +#define TRANZPORT_USB_TIMEOUT 10 + + +static int debug = 0; + +/* Use our own dbg macro */ +#define dbg_info(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0) + +/* Module parameters */ + +module_param(debug, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(debug, "Debug enabled or not"); + +/* All interrupt in transfers are collected in a ring buffer to + * avoid racing conditions and get better performance of the driver. + */ + +static int ring_buffer_size = RING_BUFFER_SIZE; + +module_param(ring_buffer_size, int, S_IRUGO); +MODULE_PARM_DESC(ring_buffer_size, "Read ring buffer size in reports"); + +/* The write_buffer can one day contain more than one interrupt out transfer. + */ +static int write_buffer_size = WRITE_BUFFER_SIZE; +module_param(write_buffer_size, int, S_IRUGO); +MODULE_PARM_DESC(write_buffer_size, "Write buffer size"); + +/* + * Increase the interval for debugging purposes. + * or set to 1 to use the standard interval from the endpoint descriptors. + */ + +static int min_interrupt_in_interval = TRANZPORT_USB_TIMEOUT; +module_param(min_interrupt_in_interval, int, 0); +MODULE_PARM_DESC(min_interrupt_in_interval, "Minimum interrupt in interval in ms"); + +static int min_interrupt_out_interval = TRANZPORT_USB_TIMEOUT; +module_param(min_interrupt_out_interval, int, 0); +MODULE_PARM_DESC(min_interrupt_out_interval, "Minimum interrupt out interval in ms"); + +struct tranzport_cmd { + unsigned char cmd[8]; +}; + +enum LightID { + LightRecord = 0, + LightTrackrec, + LightTrackmute, + LightTracksolo, + LightAnysolo, + LightLoop, + LightPunch + }; + +static const char *Lightname[8] = { "LightRecord", + "LightTracrec", + "LightTrackmute", + "LightTrackSolo", + "LightAnySolo", + "LightLoop", + "LightPunch", + NULL }; + + +/* Structure to hold all of our device specific stuff */ + +struct usb_tranzport { + struct semaphore sem; /* locks this structure */ + struct usb_interface* intf; /* save off the usb interface pointer */ + + int open_count; /* number of times this port has been opened */ + + struct tranzport_cmd (*ring_buffer)[RING_BUFFER_SIZE]; /* just make c happy */ + unsigned int ring_head; + unsigned int ring_tail; + + wait_queue_head_t read_wait; + wait_queue_head_t write_wait; + + unsigned char* interrupt_in_buffer; + struct usb_endpoint_descriptor* interrupt_in_endpoint; + struct urb* interrupt_in_urb; + int interrupt_in_interval; + size_t interrupt_in_endpoint_size; + int interrupt_in_running; + int interrupt_in_done; + + char* interrupt_out_buffer; + struct usb_endpoint_descriptor* interrupt_out_endpoint; + struct urb* interrupt_out_urb; + int interrupt_out_interval; + size_t interrupt_out_endpoint_size; + int interrupt_out_busy; + + /* Sysfs and translation support */ + + int event; /* alternate interface to events */ + int wheel; /* - for negative, 0 for none, + for positive */ + unsigned char dump_state; /* 0 if disabled 1 if enabled */ + unsigned char enable; /* 0 if disabled 1 if enabled */ + unsigned char offline; /* if the device is out of range or asleep */ + unsigned char compress_wheel; /* flag to compress wheel events */ + unsigned char light; /* 7 bits used */ + unsigned char last_cmd[8]; + unsigned char last_input[8]; + unsigned char screen[40]; // We'll also have cells + +}; + +/* prevent races between open() and disconnect() */ +static DEFINE_MUTEX(disconnect_mutex); + +static struct usb_driver usb_tranzport_driver; + +/** + * usb_tranzport_abort_transfers + * aborts transfers and frees associated data structures + */ +static void usb_tranzport_abort_transfers(struct usb_tranzport *dev) +{ + /* shutdown transfer */ + if (dev->interrupt_in_running) { + dev->interrupt_in_running = 0; + if (dev->intf) + usb_kill_urb(dev->interrupt_in_urb); + } + if (dev->interrupt_out_busy) + if (dev->intf) + usb_kill_urb(dev->interrupt_out_urb); +} + +// FIXME ~light not good enough or correct - need atomic set_bit + +#define show_set_light(value) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_tranzport *t = usb_get_intfdata(intf); \ + enum LightID light = value; \ + int temp = (1 && (t->light & (1 << light))); \ + return sprintf(buf, "%d\n", temp ); \ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_tranzport *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + enum LightID light = (temp << value) & (t->light << value); \ + t->light = (t->light & ~light) ; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + +show_set_light(LightRecord); +show_set_light(LightTrackrec); +show_set_light(LightTrackmute); +show_set_light(LightTracksolo); +show_set_light(LightAnysolo); +show_set_light(LightLoop); +show_set_light(LightPunch); + + +#define show_set_int(value) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_tranzport *t = usb_get_intfdata(intf); \ + \ + return sprintf(buf, "%d\n", t->value); \ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_tranzport *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + \ + t->value = temp; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + +show_set_int(enable); +show_set_int(offline); +show_set_int(compress_wheel); +show_set_int(dump_state); +show_set_int(wheel); +show_set_int(event); + +#define show_set_cmd(value) \ +static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_tranzport *t = usb_get_intfdata(intf); \ + \ + return sprintf(buf, "%d\n", t->value); \ +} \ +static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ +{ \ + struct usb_interface *intf = to_usb_interface(dev); \ + struct usb_tranzport *t = usb_get_intfdata(intf); \ + int temp = simple_strtoul(buf, NULL, 10); \ + \ + t->value = temp; \ + return count; \ +} \ +static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); + + + + +/** + * usb_tranzport_delete + */ +static void usb_tranzport_delete(struct usb_tranzport *dev) +{ + usb_tranzport_abort_transfers(dev); + /* This is just too twisted to be correct */ + if(dev->intf != NULL) { + device_remove_file(&dev->intf->dev, &dev_attr_LightRecord); + device_remove_file(&dev->intf->dev, &dev_attr_LightTrackrec); + device_remove_file(&dev->intf->dev, &dev_attr_LightTrackmute); + device_remove_file(&dev->intf->dev, &dev_attr_LightTracksolo); + device_remove_file(&dev->intf->dev, &dev_attr_LightTrackmute); + device_remove_file(&dev->intf->dev, &dev_attr_LightAnysolo); + device_remove_file(&dev->intf->dev, &dev_attr_LightLoop); + device_remove_file(&dev->intf->dev, &dev_attr_LightPunch); + device_remove_file(&dev->intf->dev, &dev_attr_wheel); + device_remove_file(&dev->intf->dev, &dev_attr_enable); + device_remove_file(&dev->intf->dev, &dev_attr_event); + device_remove_file(&dev->intf->dev, &dev_attr_offline); + device_remove_file(&dev->intf->dev, &dev_attr_compress_wheel); + + device_remove_file(&dev->intf->dev, &dev_attr_dump_state); + } + + /* free data structures */ + usb_free_urb(dev->interrupt_in_urb); + usb_free_urb(dev->interrupt_out_urb); + kfree(dev->ring_buffer); + kfree(dev->interrupt_in_buffer); + kfree(dev->interrupt_out_buffer); + kfree(dev); +} + +/** + * usb_tranzport_interrupt_in_callback + */ + +static void usb_tranzport_interrupt_in_callback(struct urb *urb) +{ + struct usb_tranzport *dev = urb->context; + unsigned int next_ring_head; + int retval = -1; + + if (urb->status) { + if (urb->status == -ENOENT || + urb->status == -ECONNRESET || + urb->status == -ESHUTDOWN) { + goto exit; + } else { + dbg_info(&dev->intf->dev, "%s: nonzero status received: %d\n", + __FUNCTION__, urb->status); + goto resubmit; /* maybe we can recover */ + } + } + + if (urb->actual_length != 8) { + dev_warn(&dev->intf->dev, + "Urb length was %d bytes!! Do something intelligent \n", urb->actual_length); + } else { + dbg_info(&dev->intf->dev, "%s: received: %02x%02x%02x%02x%02x%02x%02x%02x\n", + __FUNCTION__, dev->interrupt_in_buffer[0],dev->interrupt_in_buffer[1],dev->interrupt_in_buffer[2],dev->interrupt_in_buffer[3],dev->interrupt_in_buffer[4],dev->interrupt_in_buffer[5],dev->interrupt_in_buffer[6],dev->interrupt_in_buffer[7]); +#if SUPPRESS_EXTRA_OFFLINE_EVENTS + if(dev->offline == 2 && dev->interrupt_in_buffer[1] == 0xff) { goto resubmit; } + if(dev->offline == 1 && dev->interrupt_in_buffer[1] == 0xff) { dev->offline = 2; goto resubmit; } + +/* Always pass one offline event up the stack */ + if(dev->offline > 0 && dev->interrupt_in_buffer[1] != 0xff) { dev->offline = 0; } + if(dev->offline == 0 && dev->interrupt_in_buffer[1] == 0xff) { dev->offline = 1; } + +#endif + dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail); + + next_ring_head = (dev->ring_head+1) % ring_buffer_size; + + if (next_ring_head != dev->ring_tail) { + memcpy(&((*dev->ring_buffer)[dev->ring_head]), dev->interrupt_in_buffer, urb->actual_length); + dev->ring_head = next_ring_head; + retval = 0; + memset(dev->interrupt_in_buffer, 0, urb->actual_length); + } else { + dev_warn(&dev->intf->dev, + "Ring buffer overflow, %d bytes dropped\n", + urb->actual_length); + memset(dev->interrupt_in_buffer, 0, urb->actual_length); + } + } + +resubmit: + /* resubmit if we're still running */ + if (dev->interrupt_in_running && dev->intf) { + retval = usb_submit_urb(dev->interrupt_in_urb, GFP_ATOMIC); + if (retval) + dev_err(&dev->intf->dev, + "usb_submit_urb failed (%d)\n", retval); + } + +exit: + dev->interrupt_in_done = 1; + wake_up_interruptible(&dev->read_wait); +} + +/** + * usb_tranzport_interrupt_out_callback + */ +static void usb_tranzport_interrupt_out_callback(struct urb *urb) +{ + struct usb_tranzport *dev = urb->context; + + /* sync/async unlink faults aren't errors */ + if (urb->status && !(urb->status == -ENOENT || + urb->status == -ECONNRESET || + urb->status == -ESHUTDOWN)) + dbg_info(&dev->intf->dev, + "%s - nonzero write interrupt status received: %d\n", + __FUNCTION__, urb->status); + + dev->interrupt_out_busy = 0; + wake_up_interruptible(&dev->write_wait); +} + +/** + * usb_tranzport_open + */ +static int usb_tranzport_open(struct inode *inode, struct file *file) +{ + struct usb_tranzport *dev; + int subminor; + int retval = 0; + struct usb_interface *interface; + + nonseekable_open(inode, file); + subminor = iminor(inode); + + mutex_lock(&disconnect_mutex); + + interface = usb_find_interface(&usb_tranzport_driver, subminor); + + if (!interface) { + err("%s - error, can't find device for minor %d\n", + __FUNCTION__, subminor); + retval = -ENODEV; + goto unlock_disconnect_exit; + } + + dev = usb_get_intfdata(interface); + + if (!dev) { + retval = -ENODEV; + goto unlock_disconnect_exit; + } + + /* lock this device */ + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto unlock_disconnect_exit; + } + + /* allow opening only once */ + if (dev->open_count) { + retval = -EBUSY; + goto unlock_exit; + } + dev->open_count = 1; + + /* initialize in direction */ + dev->ring_head = 0; + dev->ring_tail = 0; + usb_fill_int_urb(dev->interrupt_in_urb, + interface_to_usbdev(interface), + usb_rcvintpipe(interface_to_usbdev(interface), + dev->interrupt_in_endpoint->bEndpointAddress), + dev->interrupt_in_buffer, + dev->interrupt_in_endpoint_size, + usb_tranzport_interrupt_in_callback, + dev, + dev->interrupt_in_interval); + + dev->interrupt_in_running = 1; + dev->interrupt_in_done = 0; + dev->enable = 1; + dev->offline = 0; + dev->compress_wheel = 1; + + retval = usb_submit_urb(dev->interrupt_in_urb, GFP_KERNEL); + if (retval) { + dev_err(&interface->dev, "Couldn't submit interrupt_in_urb %d\n", retval); + dev->interrupt_in_running = 0; + dev->open_count = 0; + goto unlock_exit; + } + + /* save device in the file's private structure */ + file->private_data = dev; + + +unlock_exit: + up(&dev->sem); + +unlock_disconnect_exit: + mutex_unlock(&disconnect_mutex); + + return retval; +} + +/** + * usb_tranzport_release + */ +static int usb_tranzport_release(struct inode *inode, struct file *file) +{ + struct usb_tranzport *dev; + int retval = 0; + + dev = file->private_data; + + if (dev == NULL) { + retval = -ENODEV; + goto exit; + } + + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto exit; + } + + if (dev->open_count != 1) { + retval = -ENODEV; + goto unlock_exit; + } + + if (dev->intf == NULL) { + /* the device was unplugged before the file was released */ + up(&dev->sem); + /* unlock here as usb_tranzport_delete frees dev */ + usb_tranzport_delete(dev); + retval = -ENODEV; + goto exit; + } + + /* wait until write transfer is finished */ + if (dev->interrupt_out_busy) + wait_event_interruptible_timeout(dev->write_wait, !dev->interrupt_out_busy, 2 * HZ); + usb_tranzport_abort_transfers(dev); + dev->open_count = 0; + +unlock_exit: + up(&dev->sem); + +exit: + return retval; +} + +/** + * usb_tranzport_poll + */ +static unsigned int usb_tranzport_poll(struct file *file, poll_table *wait) +{ + struct usb_tranzport *dev; + unsigned int mask = 0; + + dev = file->private_data; + + poll_wait(file, &dev->read_wait, wait); + poll_wait(file, &dev->write_wait, wait); + + if (dev->ring_head != dev->ring_tail) + mask |= POLLIN | POLLRDNORM; + if (!dev->interrupt_out_busy) + mask |= POLLOUT | POLLWRNORM; + + return mask; +} + +/** + * usb_tranzport_read + */ +static ssize_t usb_tranzport_read(struct file *file, char __user *buffer, size_t count, + loff_t *ppos) +{ + struct usb_tranzport *dev; + size_t bytes_to_read; + int retval = 0; + +#if BUFFERED_READS + int c = 0; +#endif + +#if COMPRESS_WHEEL_EVENTS + signed char oldwheel; + signed char newwheel; + int cancompress = 1; + int next_tail; +#endif + +/* do I have such a thing as a null event? */ + + dev = file->private_data; + + /* verify that we actually have some data to read */ + if (count == 0) + goto exit; + + /* lock this object */ + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto exit; + } + + /* verify that the device wasn't unplugged */ + if (dev->intf == NULL) { + retval = -ENODEV; + err("No device or device unplugged %d\n", retval); + goto unlock_exit; + } + + while (dev->ring_head == dev->ring_tail) { + + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + goto unlock_exit; + } + // atomic_cmp_exchange(&dev->interrupt_in_done,0,0); + dev->interrupt_in_done = 0 ; /* tiny race - FIXME: make atomic? */ + retval = wait_event_interruptible(dev->read_wait, dev->interrupt_in_done); + if (retval < 0) { + goto unlock_exit; + } + } + + dbg_info(&dev->intf->dev, "%s: copying to userspace: %02x%02x%02x%02x%02x%02x%02x%02x\n", + __FUNCTION__, (*dev->ring_buffer)[dev->ring_tail].cmd[0],(*dev->ring_buffer)[dev->ring_tail].cmd[1],(*dev->ring_buffer)[dev->ring_tail].cmd[2],(*dev->ring_buffer)[dev->ring_tail].cmd[3],(*dev->ring_buffer)[dev->ring_tail].cmd[4],(*dev->ring_buffer)[dev->ring_tail].cmd[5],(*dev->ring_buffer)[dev->ring_tail].cmd[6],(*dev->ring_buffer)[dev->ring_tail].cmd[7]); + +#if BUFFERED_READS + c = 0; + while((c < count) && (dev->ring_tail != dev->ring_head)) { + +/* This started off in the lower level service routine, and I moved it here. Then my brain died. Not done yet. */ +#if COMPRESS_WHEEL_EVENTS + next_tail = (dev->ring_tail+1) % ring_buffer_size; + if(dev->compress_wheel) cancompress = 1; + while(dev->ring_head != next_tail && cancompress == 1 ) { + newwheel = (*dev->ring_buffer)[next_tail].cmd[6]; + oldwheel = (*dev->ring_buffer)[dev->ring_tail].cmd[6]; + // if both are wheel events, and no buttons have changes (FIXME, do I have to check?), + // and we are the same sign, we can compress +- 7F + // FIXME: saner check for overflow! - max of +- 7F + // FIXME the math is wrong for going in reverse, actually, as the midi spec doesn't allow signed chars + + dbg_info(&dev->intf->dev, "%s: trying to compress: %02x%02x%02x%02x%02x %02x %02x %02x\n", + __FUNCTION__, (*dev->ring_buffer)[dev->ring_tail].cmd[0],(*dev->ring_buffer)[dev->ring_tail].cmd[1],(*dev->ring_buffer)[dev->ring_tail].cmd[2],(*dev->ring_buffer)[dev->ring_tail].cmd[3],(*dev->ring_buffer)[dev->ring_tail].cmd[4],(*dev->ring_buffer)[dev->ring_tail].cmd[5],(*dev->ring_buffer)[dev->ring_tail].cmd[6],(*dev->ring_buffer)[dev->ring_tail].cmd[7]); + + + if(((*dev->ring_buffer)[dev->ring_tail].cmd[6] != 0 && + (*dev->ring_buffer)[next_tail].cmd[6] != 0 ) && + ((newwheel > 0 && oldwheel > 0) || + (newwheel < 0 && oldwheel < 0)) && + ((*dev->ring_buffer)[dev->ring_tail].cmd[2] == (*dev->ring_buffer)[next_tail].cmd[2]) && + ((*dev->ring_buffer)[dev->ring_tail].cmd[3] == (*dev->ring_buffer)[next_tail].cmd[3]) && + ((*dev->ring_buffer)[dev->ring_tail].cmd[4] == (*dev->ring_buffer)[next_tail].cmd[4]) && + ((*dev->ring_buffer)[dev->ring_tail].cmd[5] == (*dev->ring_buffer)[next_tail].cmd[5])) + { + dbg_info(&dev->intf->dev, "%s: should compress: %02x%02x%02x%02x%02x%02x%02x%02x\n", + __FUNCTION__, (*dev->ring_buffer)[dev->ring_tail].cmd[0],(*dev->ring_buffer)[dev->ring_tail].cmd[1],(*dev->ring_buffer)[dev->ring_tail].cmd[2],(*dev->ring_buffer)[dev->ring_tail].cmd[3],(*dev->ring_buffer)[dev->ring_tail].cmd[4],(*dev->ring_buffer)[dev->ring_tail].cmd[5],(*dev->ring_buffer)[dev->ring_tail].cmd[6],(*dev->ring_buffer)[dev->ring_tail].cmd[7]); + + newwheel += oldwheel; + if(oldwheel > 0 && !(newwheel > 0)) { + newwheel = 0x7f; + cancompress = 0; + } + if(oldwheel < 0 && !(newwheel < 0)) { + newwheel = 0x80; + cancompress = 0; + } + + (*dev->ring_buffer)[next_tail].cmd[6] = newwheel; + dev->ring_tail = next_tail; + next_tail = (dev->ring_tail+1) % ring_buffer_size; + } else { + cancompress = 0; + } + } +#endif /* COMPRESS_WHEEL_EVENTS */ + + if (copy_to_user(&buffer[c], &(*dev->ring_buffer)[dev->ring_tail], 8)) { + retval = -EFAULT; + goto unlock_exit; + } + + dev->ring_tail = (dev->ring_tail+1) % ring_buffer_size; + c+=8; + dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail); + } + retval = c; + +#else + if (copy_to_user(buffer, &(*dev->ring_buffer)[dev->ring_tail], 8)) { + retval = -EFAULT; + goto unlock_exit; + } + + dev->ring_tail = (dev->ring_tail+1) % ring_buffer_size; + dbg_info(&dev->intf->dev, "%s: head, tail are %x, %x\n", __FUNCTION__,dev->ring_head,dev->ring_tail); + + retval = 8; +#endif /* BUFFERED_READS */ + +unlock_exit: + /* unlock the device */ + up(&dev->sem); + +exit: + return retval; +} + +/** + * usb_tranzport_write + */ +static ssize_t usb_tranzport_write(struct file *file, const char __user *buffer, + size_t count, loff_t *ppos) +{ + struct usb_tranzport *dev; + size_t bytes_to_write; + int retval = 0; + + dev = file->private_data; + + /* verify that we actually have some data to write */ + if (count == 0) + goto exit; + + /* lock this object */ + if (down_interruptible(&dev->sem)) { + retval = -ERESTARTSYS; + goto exit; + } + + /* verify that the device wasn't unplugged */ + if (dev->intf == NULL) { + retval = -ENODEV; + err("No device or device unplugged %d\n", retval); + goto unlock_exit; + } + + /* wait until previous transfer is finished */ + if (dev->interrupt_out_busy) { + if (file->f_flags & O_NONBLOCK) { + retval = -EAGAIN; + goto unlock_exit; + } + retval = wait_event_interruptible(dev->write_wait, !dev->interrupt_out_busy); + if (retval < 0) { + goto unlock_exit; + } + } + + /* write the data into interrupt_out_buffer from userspace */ + bytes_to_write = min(count, write_buffer_size*dev->interrupt_out_endpoint_size); + if (bytes_to_write < count) + dev_warn(&dev->intf->dev, "Write buffer overflow, %zd bytes dropped\n",count-bytes_to_write); + + dbg_info(&dev->intf->dev, "%s: count = %zd, bytes_to_write = %zd\n", __FUNCTION__, count, bytes_to_write); + + if (copy_from_user(dev->interrupt_out_buffer, buffer, bytes_to_write)) { + retval = -EFAULT; + goto unlock_exit; + } + + if (dev->interrupt_out_endpoint == NULL) { + err("Endpoint should not be be null! \n"); + goto unlock_exit; + } + + /* send off the urb */ + usb_fill_int_urb(dev->interrupt_out_urb, + interface_to_usbdev(dev->intf), + usb_sndintpipe(interface_to_usbdev(dev->intf), + dev->interrupt_out_endpoint->bEndpointAddress), + dev->interrupt_out_buffer, + bytes_to_write, + usb_tranzport_interrupt_out_callback, + dev, + dev->interrupt_out_interval); + + dev->interrupt_out_busy = 1; + wmb(); + + retval = usb_submit_urb(dev->interrupt_out_urb, GFP_KERNEL); + if (retval) { + dev->interrupt_out_busy = 0; + err("Couldn't submit interrupt_out_urb %d\n", retval); + goto unlock_exit; + } + retval = bytes_to_write; + +unlock_exit: + /* unlock the device */ + up(&dev->sem); + +exit: + return retval; +} + +/* file operations needed when we register this driver */ +static const struct file_operations usb_tranzport_fops = { + .owner = THIS_MODULE, + .read = usb_tranzport_read, + .write = usb_tranzport_write, + .open = usb_tranzport_open, + .release = usb_tranzport_release, + .poll = usb_tranzport_poll, +}; + +/* + * usb class driver info in order to get a minor number from the usb core, + * and to have the device registered with the driver core + */ +static struct usb_class_driver usb_tranzport_class = { + .name = "tranzport%d", + .fops = &usb_tranzport_fops, + .minor_base = USB_TRANZPORT_MINOR_BASE, +}; + + +/** + * usb_tranzport_probe + * + * Called by the usb core when a new device is connected that it thinks + * this driver might be interested in. + */ +static int usb_tranzport_probe(struct usb_interface *intf, const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(intf); + struct usb_tranzport *dev = NULL; + struct usb_host_interface *iface_desc; + struct usb_endpoint_descriptor *endpoint; + int i; + int true_size; + int retval = -ENOMEM; + + /* allocate memory for our device state and intialize it */ + + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (dev == NULL) { + dev_err(&intf->dev, "Out of memory\n"); + goto exit; + } + init_MUTEX(&dev->sem); + dev->intf = intf; + init_waitqueue_head(&dev->read_wait); + init_waitqueue_head(&dev->write_wait); + + iface_desc = intf->cur_altsetting; + + /* set up the endpoint information */ + for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { + endpoint = &iface_desc->endpoint[i].desc; + + if (usb_endpoint_is_int_in(endpoint)) + dev->interrupt_in_endpoint = endpoint; + + if (usb_endpoint_is_int_out(endpoint)) + dev->interrupt_out_endpoint = endpoint; + } + if (dev->interrupt_in_endpoint == NULL) { + dev_err(&intf->dev, "Interrupt in endpoint not found\n"); + goto error; + } + if (dev->interrupt_out_endpoint == NULL) + dev_warn(&intf->dev, "Interrupt out endpoint not found (using control endpoint instead)\n"); + + + dev->interrupt_in_endpoint_size = le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize); + + if (dev->interrupt_in_endpoint_size != 8) + dev_warn(&intf->dev, "Interrupt in endpoint size is not 8!\n"); + + if(ring_buffer_size == 0) { ring_buffer_size = RING_BUFFER_SIZE; } + true_size = min(ring_buffer_size,RING_BUFFER_SIZE); + /* FIXME - there are more usb_alloc routines for dma correctness. Needed? */ + + dev->ring_buffer = kmalloc((true_size*sizeof(struct tranzport_cmd))+8, GFP_KERNEL); + + if (!dev->ring_buffer) { + dev_err(&intf->dev, "Couldn't allocate ring_buffer of size %d\n",true_size); + goto error; + } + dev->interrupt_in_buffer = kmalloc(dev->interrupt_in_endpoint_size, GFP_KERNEL); + if (!dev->interrupt_in_buffer) { + dev_err(&intf->dev, "Couldn't allocate interrupt_in_buffer\n"); + goto error; + } + dev->interrupt_in_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->interrupt_in_urb) { + dev_err(&intf->dev, "Couldn't allocate interrupt_in_urb\n"); + goto error; + } + dev->interrupt_out_endpoint_size = dev->interrupt_out_endpoint ? le16_to_cpu(dev->interrupt_out_endpoint->wMaxPacketSize) : + udev->descriptor.bMaxPacketSize0; + + if (dev->interrupt_out_endpoint_size !=8) + dev_warn(&intf->dev, "Interrupt out endpoint size is not 8!)\n"); + + dev->interrupt_out_buffer = kmalloc(write_buffer_size*dev->interrupt_out_endpoint_size, GFP_KERNEL); + if (!dev->interrupt_out_buffer) { + dev_err(&intf->dev, "Couldn't allocate interrupt_out_buffer\n"); + goto error; + } + dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->interrupt_out_urb) { + dev_err(&intf->dev, "Couldn't allocate interrupt_out_urb\n"); + goto error; + } + dev->interrupt_in_interval = min_interrupt_in_interval > dev->interrupt_in_endpoint->bInterval ? min_interrupt_in_interval : dev->interrupt_in_endpoint->bInterval; + if (dev->interrupt_out_endpoint) + dev->interrupt_out_interval = min_interrupt_out_interval > dev->interrupt_out_endpoint->bInterval ? min_interrupt_out_interval : dev->interrupt_out_endpoint->bInterval; + + /* we can register the device now, as it is ready */ + usb_set_intfdata(intf, dev); + + retval = usb_register_dev(intf, &usb_tranzport_class); + if (retval) { + /* something prevented us from registering this driver */ + dev_err(&intf->dev, "Not able to get a minor for this device.\n"); + usb_set_intfdata(intf, NULL); + goto error; + } + + if((retval = device_create_file(&intf->dev, &dev_attr_LightRecord))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_LightTrackrec))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_LightTrackmute))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_LightTracksolo))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_LightAnysolo))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_LightLoop))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_LightPunch))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_wheel))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_event))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_dump_state))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_compress_wheel))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_enable))) goto error; + if((retval = device_create_file(&intf->dev, &dev_attr_offline))) goto error; + + /* let the user know what node this device is now attached to */ + dev_info(&intf->dev, "Tranzport Device #%d now attached to major %d minor %d\n", + (intf->minor - USB_TRANZPORT_MINOR_BASE), USB_MAJOR, intf->minor); + +exit: + return retval; + +error: + usb_tranzport_delete(dev); + + return retval; +} + +/** + * usb_tranzport_disconnect + * + * Called by the usb core when the device is removed from the system. + */ +static void usb_tranzport_disconnect(struct usb_interface *intf) +{ + struct usb_tranzport *dev; + int minor; + mutex_lock(&disconnect_mutex); + dev = usb_get_intfdata(intf); + usb_set_intfdata(intf, NULL); + down(&dev->sem); + minor = intf->minor; + /* give back our minor */ + usb_deregister_dev(intf, &usb_tranzport_class); + + /* if the device is not opened, then we clean up right now */ + if (!dev->open_count) { + up(&dev->sem); + usb_tranzport_delete(dev); + } else { + dev->intf = NULL; + up(&dev->sem); + } + + mutex_unlock(&disconnect_mutex); + + dev_info(&intf->dev, "Tranzport Surface #%d now disconnected\n", + (minor - USB_TRANZPORT_MINOR_BASE)); +} + +/* usb specific object needed to register this driver with the usb subsystem */ +static struct usb_driver usb_tranzport_driver = { + .name = "tranzport", + .probe = usb_tranzport_probe, + .disconnect = usb_tranzport_disconnect, + .id_table = usb_tranzport_table, +}; + +/** + * usb_tranzport_init + */ +static int __init usb_tranzport_init(void) +{ + int retval; + + /* register this driver with the USB subsystem */ + retval = usb_register(&usb_tranzport_driver); + if (retval) + err("usb_register failed for the "__FILE__" driver. Error number %d\n", retval); + + return retval; +} + +/** + * usb_tranzport_exit + */ +static void __exit usb_tranzport_exit(void) +{ + /* deregister this driver with the USB subsystem */ + usb_deregister(&usb_tranzport_driver); +} + +module_init(usb_tranzport_init); +module_exit(usb_tranzport_exit); + -- cgit v1.2.3 From 517beb00729f20b1040ed48040ce8223b9e5e559 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 17 Dec 2008 17:16:31 -0800 Subject: Staging: frontier: remove unused alphatrack_sysfs.c file The alphatrack_sysfs.c is unused, so remove it. Cc: David Taht Signed-off-by: Greg Kroah-Hartman --- drivers/staging/frontier/alphatrack.c | 24 --- drivers/staging/frontier/alphatrack_sysfs.c | 279 ---------------------------- 2 files changed, 303 deletions(-) delete mode 100644 drivers/staging/frontier/alphatrack_sysfs.c (limited to 'drivers/staging') diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c index efc2345a676b..028873e70fe9 100644 --- a/drivers/staging/frontier/alphatrack.c +++ b/drivers/staging/frontier/alphatrack.c @@ -82,7 +82,6 @@ MODULE_SUPPORTED_DEVICE("Frontier Designs Alphatrack Control Surface"); /* These aren't done yet */ -#define ALPHATRACK_HAVE_SYSFS 0 #define SUPPRESS_EXTRA_ONLINE_EVENTS 0 #define BUFFERED_WRITES 0 #define SUPPRESS_EXTRA_OFFLINE_EVENTS 0 @@ -232,12 +231,6 @@ static void usb_alphatrack_abort_transfers(struct usb_alphatrack *dev) usb_kill_urb(dev->interrupt_out_urb); } -#if ALPHATRACK_HAVE_SYSFS -/* lots and lots and lots of sysfs stuff */ -/* Currently borked, probably useless */ -#include "alphatrack_sysfs.c" -#endif - /** * usb_alphatrack_delete */ @@ -800,23 +793,6 @@ static int usb_alphatrack_probe(struct usb_interface *intf, const struct usb_dev dev_info(&intf->dev, "Alphatrack Device #%d now attached to major %d minor %d\n", (intf->minor - USB_ALPHATRACK_MINOR_BASE), USB_MAJOR, intf->minor); -#if ALPHATRACK_HAVE_SYSFS - if((retval = device_create_file(&intf->dev, &dev_attr_event))) goto error; - if((retval = device_create_file(&intf->dev, &dev_attr_dump_state))) goto error; - if((retval = device_create_file(&intf->dev, &dev_attr_enable))) goto error; - if((retval = device_create_file(&intf->dev, &dev_attr_offline))) goto error; - - /* exercise sysfs */ - - set_lights("32767"); // turn on all the lights - set_fader0("1023"); // Move fader to max - set_screen("INITIALIZING ALPHATRACK..."); - set_lights("0"); - set_fader0("0"); - set_screen(" "); - -#endif - exit: return retval; diff --git a/drivers/staging/frontier/alphatrack_sysfs.c b/drivers/staging/frontier/alphatrack_sysfs.c deleted file mode 100644 index 21af6a2d70bb..000000000000 --- a/drivers/staging/frontier/alphatrack_sysfs.c +++ /dev/null @@ -1,279 +0,0 @@ -/* This was an attempt - ultimately proved pointless - at making a full fledged sysfs interface to the alphatrack */ -/* won't even compile at present */ - -char *alphatrack_sys_margs; -spinlock_t alphatrack_sys_margs_lock; - -struct alphatrack_attr { - struct attribute attr; - ssize_t (*show)(struct device *, char *); - ssize_t (*store)(struct device *, const char *, size_t); -}; - -#define ALPHATRACK_ATTR(name, mode, show, store) \ -static struct alphatrack_attr alphatrack_attr_##name = __ATTR(name, mode, show, store) - -/* now a great deal of callback code generation */ - -// FOREACH_LIGHT(show_set_light) -// FOREACH_BUTTON(show_set_button) - -show_set_light(LIGHT_RECORD); show_set_light(LIGHT_EQ); show_set_light(LIGHT_OUT); -show_set_light(LIGHT_F2); show_set_light(LIGHT_SEND); show_set_light(LIGHT_IN); -show_set_light(LIGHT_F1); show_set_light(LIGHT_PAN); show_set_light(LIGHT_UNDEF1); -show_set_light(LIGHT_UNDEF2); show_set_light(LIGHT_SHIFT); show_set_light(LIGHT_TRACKMUTE); -show_set_light(LIGHT_TRACKSOLO); show_set_light(LIGHT_TRACKREC); show_set_light(LIGHT_READ); -show_set_light(LIGHT_WRITE); show_set_light(LIGHT_ANYSOLO); show_set_light(LIGHT_AUTO); -show_set_light(LIGHT_F4); show_set_light(LIGHT_RECORD); show_set_light(LIGHT_WINDOW); -show_set_light(LIGHT_PLUGIN); show_set_light(LIGHT_F3); show_set_light(LIGHT_LOOP); - -show_set_opt(enable); show_set_opt(offline); show_set_opt(compress_fader); show_set_opt(dump_state); -show_set_int(fader); show_set_int(event); - - -static ssize_t show_lights(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct usb_interface *intf = to_usb_interface(dev); - struct usb_alphatrack *t = usb_get_intfdata(intf); - return sprintf(buf, "%d\n", t->lights); -} - -static ssize_t set_lights(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) -{ - struct usb_interface *intf = to_usb_interface(dev); - struct usb_alphatrack *t = usb_get_intfdata(intf); - int temp = simple_strtoul(buf, NULL, 10); - t->lights = temp; - return count; -} - -static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_lights, set_lights); - - -ALPHATRACK_ATTR(LightRecord, 0200, NULL, LightRecord_store); - -static struct attribute *alphatrack_attrs[] = { - &alphatrack_attr_LightRecord.attr, - NULL, -}; - -static ssize_t alphatrack_attr_show(struct kobject *kobj, struct attribute *attr, - char *buf) -{ - struct device *sdp = container_of(kobj, struct device, kobj); - struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr); - return a->show ? a->show(sdp, buf) : 0; -} - -static ssize_t alphatrack_attr_store(struct kobject *kobj, struct attribute *attr, - const char *buf, size_t len) -{ - struct device *sdp = container_of(kobj, struct device, kobj); - struct alphatrack_attr *a = container_of(attr, struct alphatrack_attr, attr); - return a->store ? a->store(sdp, buf, len) : len; -} - -static struct sysfs_ops alphatrack_attr_ops = { - .show = alphatrack_attr_show, - .store = alphatrack_attr_store, -}; - -static struct kobj_type alphatrack_ktype = { - .default_attrs = alphatrack_attrs, - .sysfs_ops = &alphatrack_attr_ops, -}; - -static struct kset alphatrack_kset = { - .subsys = &fs_subsys, - .kobj = {.name = "alphatrack"}, - .ktype = &alphatrack_ktype, -}; - - -static struct attribute *lights_attrs[] = { - &tune_attr_demote_secs.attr, - NULL, -}; - - -static struct attribute_group leds_group = { - .name = "leds", - .attrs = lights_attrs, -}; - -static struct attribute_group faders_group = { - .name = "faders", - .attrs = faders_attrs, -}; - -static struct attribute_group lcds_group = { - .name = "lcds", - .attrs = lcds_attrs, -}; - -static struct attribute_group wheels_group = { - .name = "wheels", - .attrs = wheels_attrs, -}; - -static struct attribute_group touchsurfaces_group = { - .name = "touchsurfaces", - .attrs = touchsurfaces_attrs, -}; - -static struct attribute_group buttons_group = { - .name = "buttons", - .attrs = buttons_attrs, -}; - - -int alphatrack_sys_fs_add(struct device *sdp) -{ - int error; - - sdp->kobj.kset = &alphatrack_kset; - sdp->kobj.ktype = &alphatrack_ktype; - -// error = kobject_set_name(&sdp->kobj, "%s", sdp->sd_table_name); - error = kobject_set_name(&sdp->kobj, "%s", "alphatrack"); - if (error) - goto fail; - - error = kobject_register(&sdp->kobj); - if (error) - goto fail; - - error = sysfs_create_group(&sdp->kobj, &lcds_group); - if (error) - goto fail_reg; - - error = sysfs_create_group(&sdp->kobj, &leds_group); - if (error) - goto fail_leds; - - error = sysfs_create_group(&sdp->kobj, &wheels_group); - if (error) - goto fail_wheels; - - error = sysfs_create_group(&sdp->kobj, &faders_group); - if (error) - goto fail_lcds; - - error = sysfs_create_group(&sdp->kobj, &buttons_group); - if (error) - goto fail_faders; - - error = sysfs_create_group(&sdp->kobj, &touchsurfaces_group); - if (error) - goto fail_buttons; - - return 0; - - -fail_buttons: - sysfs_remove_group(&sdp->kobj, &buttons_group); -fail_faders: - sysfs_remove_group(&sdp->kobj, &faders_group); -fail_wheels: - sysfs_remove_group(&sdp->kobj, &wheels_group); -fail_lcds: - sysfs_remove_group(&sdp->kobj, &lcds_group); -fail_leds: - sysfs_remove_group(&sdp->kobj, &leds_group); - - - -fail_reg: - kobject_unregister(&sdp->kobj); -fail: - fs_err(sdp, "error %d adding sysfs files", error); - return error; -} - -// int sysfs_create_link(struct kobject *kobj, -// struct kobject *target, -// char *name); - -void alphatrack_sys_fs_del(struct device *sdp) -{ - sysfs_remove_group(&sdp->kobj, &touchsurfaces_group); - sysfs_remove_group(&sdp->kobj, &buttons_group); - sysfs_remove_group(&sdp->kobj, &faders_group); - sysfs_remove_group(&sdp->kobj, &lcds_group); - sysfs_remove_group(&sdp->kobj, &wheels_group); - sysfs_remove_group(&sdp->kobj, &leds_group) -//void sysfs_remove_link(struct kobject *kobj, char *name); - kobject_unregister(&sdp->kobj); -} - -int alphatrack_sys_init(void) -{ - alphatrack_sys_margs = NULL; - spin_lock_init(&alphatrack_sys_margs_lock); - return kset_register(&alphatrack_kset); -} - -void alphatrack_sys_uninit(void) -{ - kfree(alphatrack_sys_margs); - kset_unregister(&alphatrack_kset); -} - - -//decl_subsys(char *name, struct kobj_type *type, -// struct kset_hotplug_ops *hotplug_ops); - -/* End of all the crazy sysfs stuff */ - -#define SYSEX_INQUIRE signed char *SYSEX_INQUIRE[] = { 0xf0,0x7e,0x00,0x06,0x01,0x17 }; - -#define COMMAND(NAME,CONT_NAME) { BUTTONMASK_##NAME, ((0x90 << 8) | CONT_NAME), ((0x90 << 8) | CONT_NAME), #NAME, NAME ## _set } -#define ROTARY(NAME,CONT_NAME) { FADER_##NAME, ((0xb0 << 8) | CONT_NAME), ((0xb0 << 8) | CONT_NAME), #NAME, NAME ## _set } -#define SPOSITION(NAME,CONT_NAME) { BUTTON_##NAME ((0xe9 << 8) | CONT_NAME), #NAME, NAME ## _set } -#define ENDCOMMAND { 0,NULL,0,NULL,NULL} - -/* Now that we've generated all our callbacks */ - -static struct buttonmap_t buttonmap[] = - { - COMMAND (REWIND,0x5b), - COMMAND (FASTFORWARD,0x5c), - COMMAND (STOP,0x5d), - COMMAND (PLAY,0x5e), - COMMAND (RECORD,0x5f), - COMMAND (SHIFT,0x46), - COMMAND (TRACKLEFT,0x57), - COMMAND (TRACKRIGHT,0x58), - COMMAND (LOOP,0x56), - COMMAND (FLIP,0x32), - COMMAND (MUTE,0x10), - COMMAND (F1,0x36), - COMMAND (F2,0x37), - COMMAND (F3,0x38), - COMMAND (F4,0x39), - COMMAND (SOLO,0x08), - COMMAND (ANY,0x73), - COMMAND (PAN,0x2a), - COMMAND (SEND,0x29), - COMMAND (EQ,0x2c), - COMMAND (PLUGIN,0x2b), - COMMAND (AUTO,0x4a), - COMMAND (TRACKREC,0x00), - COMMAND (FOOTSWITCH1,0x67), - COMMAND (KNOBTOUCH1,0x78), - COMMAND (KNOBPUSH1,0x20), - ROTARY (KNOBTURN1,0x10), - COMMAND (KNOBTOUCH2,0x79), - COMMAND (KNOBPUSH2,0x21), - ROTARY (KNOBTURN2,0x11), - COMMAND (KNOBTOUCH3,0x7a), - COMMAND (KNOBPUSH3,0x22), - ROTARY (KNOBTURN3,0x12), - COMMAND (FADERTOUCH1,0x68), - COMMAND (STRIPTOUCH1,0x74), - COMMAND (STRIPTOUCH2,0x6b), - SPOSITION (STRIPPOS1,0x00), - ENDCOMMAND - }; - - -- cgit v1.2.3 From ec4f5f98e26a1940f6959ede4b61e2e265dfe26c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 17 Dec 2008 17:20:23 -0800 Subject: Staging: frontier: fix compiler warnings Basically remove unused code and variables still hanging around. Cc: David Taht Signed-off-by: Greg Kroah-Hartman --- drivers/staging/frontier/alphatrack.c | 24 ------------------------ drivers/staging/frontier/alphatrack.h | 25 ------------------------- drivers/staging/frontier/tranzport.c | 11 ----------- 3 files changed, 60 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/frontier/alphatrack.c b/drivers/staging/frontier/alphatrack.c index 028873e70fe9..61d7c5df87af 100644 --- a/drivers/staging/frontier/alphatrack.c +++ b/drivers/staging/frontier/alphatrack.c @@ -100,16 +100,10 @@ static int debug = 0; /* Use our own dbg macro */ #define dbg_info(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0) -#if 0 -#define alphatrack_ocmd_info(dev, cmd, format, arg...) do { if (debug) ocmd_info(dev , cmd , format, ## arg); } while (0) - -#define alphatrack_icmd_info(dev, cmd, format, arg...) do { if (debug) icmd_info(dev , cmd, format, ## arg); } while (0) -#else #define alphatrack_ocmd_info(dev, cmd, format, arg...) #define alphatrack_icmd_info(dev, cmd, format, arg...) -#endif /* Module parameters */ @@ -197,23 +191,6 @@ static DEFINE_MUTEX(disconnect_mutex); static struct usb_driver usb_alphatrack_driver; -static void icmd_info(struct usb_alphatrack *dev, char *cmd, char *str, char *a) { -/* -if (dev->verbose) { -} else { -} -*/ -} - -static void ocmd_info(struct usb_alphatrack *dev, char *cmd, char *str, char* a) { -/* -if (dev->verbose) { -} else { -} -*/ -} - - /** * usb_alphatrack_abort_transfers * aborts transfers and frees associated data structures @@ -254,7 +231,6 @@ static void usb_alphatrack_interrupt_in_callback(struct urb *urb) struct usb_alphatrack *dev = urb->context; unsigned int next_ring_head; int retval = -1; - int *iptr; if (urb->status) { if (urb->status == -ENOENT || diff --git a/drivers/staging/frontier/alphatrack.h b/drivers/staging/frontier/alphatrack.h index 3dd7d54f49a8..35c90a90eb08 100644 --- a/drivers/staging/frontier/alphatrack.h +++ b/drivers/staging/frontier/alphatrack.h @@ -39,31 +39,6 @@ enum LightID { LIGHT_LOOP }; -static const char *Lightname[] = { "eq", -"out", -"f2", -"send", -"in", -"f1", -"pan", -"undef1", -"undef2", -"shift", -"mute", -"tracksolo", -"trackrec", -"read", -"write", -"anysolo", -"auto", -"f4", -"record", -"window", -"plugin", -"f3", -"loop", -NULL }; - #define BUTTONMASK_BATTERY 0x00004000 #define BUTTONMASK_BACKLIGHT 0x00008000 #define BUTTONMASK_FASTFORWARD 0x04000000 diff --git a/drivers/staging/frontier/tranzport.c b/drivers/staging/frontier/tranzport.c index 32d9c5084c88..275faa762388 100644 --- a/drivers/staging/frontier/tranzport.c +++ b/drivers/staging/frontier/tranzport.c @@ -138,16 +138,6 @@ enum LightID { LightPunch }; -static const char *Lightname[8] = { "LightRecord", - "LightTracrec", - "LightTrackmute", - "LightTrackSolo", - "LightAnySolo", - "LightLoop", - "LightPunch", - NULL }; - - /* Structure to hold all of our device specific stuff */ struct usb_tranzport { @@ -574,7 +564,6 @@ static ssize_t usb_tranzport_read(struct file *file, char __user *buffer, size_t loff_t *ppos) { struct usb_tranzport *dev; - size_t bytes_to_read; int retval = 0; #if BUFFERED_READS -- cgit v1.2.3 From 5e665f1b0547dac35f7e85057e1706d885bc203c Mon Sep 17 00:00:00 2001 From: Daniel Krueger Date: Fri, 19 Dec 2008 11:41:57 -0800 Subject: Staging: add epl stack This is the openPOWERLINK network stack from systec electronic. It's a bit messed up as there is a driver mixed into the middle of it, lots of work needs to be done to unwind the different portions to make it sane. Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 + drivers/staging/Makefile | 1 + drivers/staging/epl/Benchmark.h | 443 +++ drivers/staging/epl/Debug.h | 750 +++++ drivers/staging/epl/Edrv8139.c | 1317 +++++++++ drivers/staging/epl/EdrvFec.h | 126 + drivers/staging/epl/EdrvFec5282.h | 347 +++ drivers/staging/epl/EdrvSim.h | 94 + drivers/staging/epl/Epl.h | 304 ++ drivers/staging/epl/EplAmi.h | 380 +++ drivers/staging/epl/EplApiGeneric.c | 2093 ++++++++++++++ drivers/staging/epl/EplApiLinux.h | 153 + drivers/staging/epl/EplApiLinuxKernel.c | 1317 +++++++++ drivers/staging/epl/EplApiProcessImage.c | 374 +++ drivers/staging/epl/EplCfg.h | 207 ++ drivers/staging/epl/EplDef.h | 362 +++ drivers/staging/epl/EplDll.h | 220 ++ drivers/staging/epl/EplDllCal.h | 131 + drivers/staging/epl/EplDllk.c | 3783 +++++++++++++++++++++++++ drivers/staging/epl/EplDllkCal.c | 1193 ++++++++ drivers/staging/epl/EplDlluCal.c | 534 ++++ drivers/staging/epl/EplErrDef.h | 302 ++ drivers/staging/epl/EplErrorHandlerk.c | 800 ++++++ drivers/staging/epl/EplEvent.h | 303 ++ drivers/staging/epl/EplEventk.c | 858 ++++++ drivers/staging/epl/EplEventu.c | 813 ++++++ drivers/staging/epl/EplFrame.h | 374 +++ drivers/staging/epl/EplIdentu.c | 497 ++++ drivers/staging/epl/EplInc.h | 398 +++ drivers/staging/epl/EplInstDef.h | 386 +++ drivers/staging/epl/EplLed.h | 104 + drivers/staging/epl/EplNmt.h | 248 ++ drivers/staging/epl/EplNmtCnu.c | 691 +++++ drivers/staging/epl/EplNmtMnu.c | 2798 ++++++++++++++++++ drivers/staging/epl/EplNmtk.c | 1750 ++++++++++++ drivers/staging/epl/EplNmtkCal.c | 157 + drivers/staging/epl/EplNmtu.c | 681 +++++ drivers/staging/epl/EplNmtuCal.c | 164 ++ drivers/staging/epl/EplObd.c | 3505 +++++++++++++++++++++++ drivers/staging/epl/EplObd.h | 504 ++++ drivers/staging/epl/EplObdMacro.h | 362 +++ drivers/staging/epl/EplObdkCal.c | 154 + drivers/staging/epl/EplObdu.c | 512 ++++ drivers/staging/epl/EplObduCal.c | 562 ++++ drivers/staging/epl/EplObjDef.h | 220 ++ drivers/staging/epl/EplPdo.h | 126 + drivers/staging/epl/EplPdok.c | 692 +++++ drivers/staging/epl/EplPdokCal.c | 274 ++ drivers/staging/epl/EplPdou.c | 608 ++++ drivers/staging/epl/EplSdo.h | 271 ++ drivers/staging/epl/EplSdoAc.h | 113 + drivers/staging/epl/EplSdoAsndu.c | 509 ++++ drivers/staging/epl/EplSdoAsySequ.c | 2401 ++++++++++++++++ drivers/staging/epl/EplSdoComu.c | 3029 ++++++++++++++++++++ drivers/staging/epl/EplSdoUdpu.c | 821 ++++++ drivers/staging/epl/EplStatusu.c | 387 +++ drivers/staging/epl/EplTarget.h | 240 ++ drivers/staging/epl/EplTimer.h | 125 + drivers/staging/epl/EplTimeruLinuxKernel.c | 472 +++ drivers/staging/epl/EplTimeruNull.c | 323 +++ drivers/staging/epl/EplTimeruWin32.c | 551 ++++ drivers/staging/epl/EplVersion.h | 100 + drivers/staging/epl/Kconfig | 6 + drivers/staging/epl/Makefile | 41 + drivers/staging/epl/SharedBuff.c | 2041 +++++++++++++ drivers/staging/epl/SharedBuff.h | 183 ++ drivers/staging/epl/ShbIpc-LinuxKernel.c | 1031 +++++++ drivers/staging/epl/ShbIpc-Win32.c | 1328 +++++++++ drivers/staging/epl/ShbIpc.h | 120 + drivers/staging/epl/ShbLinuxKernel.h | 68 + drivers/staging/epl/SocketLinuxKernel.c | 210 ++ drivers/staging/epl/SocketLinuxKernel.h | 108 + drivers/staging/epl/TimerHighReskX86.c | 555 ++++ drivers/staging/epl/VirtualEthernetLinux.c | 358 +++ drivers/staging/epl/amix86.c | 945 ++++++ drivers/staging/epl/demo_main.c | 937 ++++++ drivers/staging/epl/edrv.h | 183 ++ drivers/staging/epl/global.h | 1468 ++++++++++ drivers/staging/epl/kernel/EplDllk.h | 171 ++ drivers/staging/epl/kernel/EplDllkCal.h | 136 + drivers/staging/epl/kernel/EplErrorHandlerk.h | 104 + drivers/staging/epl/kernel/EplEventk.h | 114 + drivers/staging/epl/kernel/EplNmtk.h | 110 + drivers/staging/epl/kernel/EplNmtkCal.h | 96 + drivers/staging/epl/kernel/EplObdk.h | 196 ++ drivers/staging/epl/kernel/EplObdkCal.h | 96 + drivers/staging/epl/kernel/EplPdok.h | 116 + drivers/staging/epl/kernel/EplPdokCal.h | 106 + drivers/staging/epl/kernel/EplTimerHighResk.h | 112 + drivers/staging/epl/kernel/EplTimerk.h | 122 + drivers/staging/epl/kernel/VirtualEthernet.h | 101 + drivers/staging/epl/proc_fs.c | 420 +++ drivers/staging/epl/proc_fs.h | 94 + drivers/staging/epl/user/EplCfgMau.h | 299 ++ drivers/staging/epl/user/EplDllu.h | 108 + drivers/staging/epl/user/EplDlluCal.h | 120 + drivers/staging/epl/user/EplEventu.h | 115 + drivers/staging/epl/user/EplIdentu.h | 113 + drivers/staging/epl/user/EplLedu.h | 116 + drivers/staging/epl/user/EplNmtCnu.h | 112 + drivers/staging/epl/user/EplNmtMnu.h | 136 + drivers/staging/epl/user/EplNmtu.h | 161 ++ drivers/staging/epl/user/EplNmtuCal.h | 97 + drivers/staging/epl/user/EplObdu.h | 196 ++ drivers/staging/epl/user/EplObduCal.h | 148 + drivers/staging/epl/user/EplPdou.h | 114 + drivers/staging/epl/user/EplSdoAsndu.h | 113 + drivers/staging/epl/user/EplSdoAsySequ.h | 123 + drivers/staging/epl/user/EplSdoComu.h | 135 + drivers/staging/epl/user/EplSdoUdpu.h | 114 + drivers/staging/epl/user/EplStatusu.h | 109 + drivers/staging/epl/user/EplTimeru.h | 113 + 112 files changed, 56534 insertions(+) create mode 100644 drivers/staging/epl/Benchmark.h create mode 100644 drivers/staging/epl/Debug.h create mode 100644 drivers/staging/epl/Edrv8139.c create mode 100644 drivers/staging/epl/EdrvFec.h create mode 100644 drivers/staging/epl/EdrvFec5282.h create mode 100644 drivers/staging/epl/EdrvSim.h create mode 100644 drivers/staging/epl/Epl.h create mode 100644 drivers/staging/epl/EplAmi.h create mode 100644 drivers/staging/epl/EplApiGeneric.c create mode 100644 drivers/staging/epl/EplApiLinux.h create mode 100644 drivers/staging/epl/EplApiLinuxKernel.c create mode 100644 drivers/staging/epl/EplApiProcessImage.c create mode 100644 drivers/staging/epl/EplCfg.h create mode 100644 drivers/staging/epl/EplDef.h create mode 100644 drivers/staging/epl/EplDll.h create mode 100644 drivers/staging/epl/EplDllCal.h create mode 100644 drivers/staging/epl/EplDllk.c create mode 100644 drivers/staging/epl/EplDllkCal.c create mode 100644 drivers/staging/epl/EplDlluCal.c create mode 100644 drivers/staging/epl/EplErrDef.h create mode 100644 drivers/staging/epl/EplErrorHandlerk.c create mode 100644 drivers/staging/epl/EplEvent.h create mode 100644 drivers/staging/epl/EplEventk.c create mode 100644 drivers/staging/epl/EplEventu.c create mode 100644 drivers/staging/epl/EplFrame.h create mode 100644 drivers/staging/epl/EplIdentu.c create mode 100644 drivers/staging/epl/EplInc.h create mode 100644 drivers/staging/epl/EplInstDef.h create mode 100644 drivers/staging/epl/EplLed.h create mode 100644 drivers/staging/epl/EplNmt.h create mode 100644 drivers/staging/epl/EplNmtCnu.c create mode 100644 drivers/staging/epl/EplNmtMnu.c create mode 100644 drivers/staging/epl/EplNmtk.c create mode 100644 drivers/staging/epl/EplNmtkCal.c create mode 100644 drivers/staging/epl/EplNmtu.c create mode 100644 drivers/staging/epl/EplNmtuCal.c create mode 100644 drivers/staging/epl/EplObd.c create mode 100644 drivers/staging/epl/EplObd.h create mode 100644 drivers/staging/epl/EplObdMacro.h create mode 100644 drivers/staging/epl/EplObdkCal.c create mode 100644 drivers/staging/epl/EplObdu.c create mode 100644 drivers/staging/epl/EplObduCal.c create mode 100644 drivers/staging/epl/EplObjDef.h create mode 100644 drivers/staging/epl/EplPdo.h create mode 100644 drivers/staging/epl/EplPdok.c create mode 100644 drivers/staging/epl/EplPdokCal.c create mode 100644 drivers/staging/epl/EplPdou.c create mode 100644 drivers/staging/epl/EplSdo.h create mode 100644 drivers/staging/epl/EplSdoAc.h create mode 100644 drivers/staging/epl/EplSdoAsndu.c create mode 100644 drivers/staging/epl/EplSdoAsySequ.c create mode 100644 drivers/staging/epl/EplSdoComu.c create mode 100644 drivers/staging/epl/EplSdoUdpu.c create mode 100644 drivers/staging/epl/EplStatusu.c create mode 100644 drivers/staging/epl/EplTarget.h create mode 100644 drivers/staging/epl/EplTimer.h create mode 100644 drivers/staging/epl/EplTimeruLinuxKernel.c create mode 100644 drivers/staging/epl/EplTimeruNull.c create mode 100644 drivers/staging/epl/EplTimeruWin32.c create mode 100644 drivers/staging/epl/EplVersion.h create mode 100644 drivers/staging/epl/Kconfig create mode 100644 drivers/staging/epl/Makefile create mode 100644 drivers/staging/epl/SharedBuff.c create mode 100644 drivers/staging/epl/SharedBuff.h create mode 100644 drivers/staging/epl/ShbIpc-LinuxKernel.c create mode 100644 drivers/staging/epl/ShbIpc-Win32.c create mode 100644 drivers/staging/epl/ShbIpc.h create mode 100644 drivers/staging/epl/ShbLinuxKernel.h create mode 100644 drivers/staging/epl/SocketLinuxKernel.c create mode 100644 drivers/staging/epl/SocketLinuxKernel.h create mode 100644 drivers/staging/epl/TimerHighReskX86.c create mode 100644 drivers/staging/epl/VirtualEthernetLinux.c create mode 100644 drivers/staging/epl/amix86.c create mode 100644 drivers/staging/epl/demo_main.c create mode 100644 drivers/staging/epl/edrv.h create mode 100644 drivers/staging/epl/global.h create mode 100644 drivers/staging/epl/kernel/EplDllk.h create mode 100644 drivers/staging/epl/kernel/EplDllkCal.h create mode 100644 drivers/staging/epl/kernel/EplErrorHandlerk.h create mode 100644 drivers/staging/epl/kernel/EplEventk.h create mode 100644 drivers/staging/epl/kernel/EplNmtk.h create mode 100644 drivers/staging/epl/kernel/EplNmtkCal.h create mode 100644 drivers/staging/epl/kernel/EplObdk.h create mode 100644 drivers/staging/epl/kernel/EplObdkCal.h create mode 100644 drivers/staging/epl/kernel/EplPdok.h create mode 100644 drivers/staging/epl/kernel/EplPdokCal.h create mode 100644 drivers/staging/epl/kernel/EplTimerHighResk.h create mode 100644 drivers/staging/epl/kernel/EplTimerk.h create mode 100644 drivers/staging/epl/kernel/VirtualEthernet.h create mode 100644 drivers/staging/epl/proc_fs.c create mode 100644 drivers/staging/epl/proc_fs.h create mode 100644 drivers/staging/epl/user/EplCfgMau.h create mode 100644 drivers/staging/epl/user/EplDllu.h create mode 100644 drivers/staging/epl/user/EplDlluCal.h create mode 100644 drivers/staging/epl/user/EplEventu.h create mode 100644 drivers/staging/epl/user/EplIdentu.h create mode 100644 drivers/staging/epl/user/EplLedu.h create mode 100644 drivers/staging/epl/user/EplNmtCnu.h create mode 100644 drivers/staging/epl/user/EplNmtMnu.h create mode 100644 drivers/staging/epl/user/EplNmtu.h create mode 100644 drivers/staging/epl/user/EplNmtuCal.h create mode 100644 drivers/staging/epl/user/EplObdu.h create mode 100644 drivers/staging/epl/user/EplObduCal.h create mode 100644 drivers/staging/epl/user/EplPdou.h create mode 100644 drivers/staging/epl/user/EplSdoAsndu.h create mode 100644 drivers/staging/epl/user/EplSdoAsySequ.h create mode 100644 drivers/staging/epl/user/EplSdoComu.h create mode 100644 drivers/staging/epl/user/EplSdoUdpu.h create mode 100644 drivers/staging/epl/user/EplStatusu.h create mode 100644 drivers/staging/epl/user/EplTimeru.h (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 15f2b1148df3..c06397139ae1 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -91,5 +91,7 @@ source "drivers/staging/mimio/Kconfig" source "drivers/staging/frontier/Kconfig" +source "drivers/staging/epl/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index d33803092b62..53478e84d1dd 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -28,3 +28,4 @@ obj-$(CONFIG_RTL8187SE) += rtl8187se/ obj-$(CONFIG_USB_RSPI) += rspiusb/ obj-$(CONFIG_INPUT_MIMIO) += mimio/ obj-$(CONFIG_TRANZPORT) += frontier/ +obj-$(CONFIG_EPL) += epl/ diff --git a/drivers/staging/epl/Benchmark.h b/drivers/staging/epl/Benchmark.h new file mode 100644 index 000000000000..681c1d9e3232 --- /dev/null +++ b/drivers/staging/epl/Benchmark.h @@ -0,0 +1,443 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: header file for benchmarking + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: Benchmark.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + ... + + ------------------------------------------------------------------------- + + Revision History: + + 2006/08/16 d.k.: start of implementation + +****************************************************************************/ + +#ifndef _BENCHMARK_H_ +#define _BENCHMARK_H_ + +#include "global.h" + + +#if (TARGET_SYSTEM == _NO_OS_) && (DEV_SYSTEM == _DEV_GNU_CF548X_) + #include "common.h" + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + +// #include + #include + + #ifdef CONFIG_COLDFIRE + #include + #include + + #define BENCHMARK_SET(x) MCF_GPIO_PODR_PCIBG |= (1 << (x)) // (x+1) + #define BENCHMARK_RESET(x) MCF_GPIO_PODR_PCIBG &= ~(1 << (x)) // (x+1) + #define BENCHMARK_TOGGLE(x) MCF_GPIO_PODR_PCIBR ^= (1 << (x - 5)) + #else + #undef BENCHMARK_MODULES + #define BENCHMARK_MODULES 0x00000000 + #endif + +#else + // disable Benchmarking + #undef BENCHMARK_MODULES + #define BENCHMARK_MODULES 0x00000000 +#endif + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef BENCHMARK_MODULES +#define BENCHMARK_MODULES 0x00000000 +#endif + +#define BENCHMARK_MOD_01 0x00000001 +#define BENCHMARK_MOD_02 0x00000002 +#define BENCHMARK_MOD_03 0x00000004 +#define BENCHMARK_MOD_04 0x00000008 +#define BENCHMARK_MOD_05 0x00000010 +#define BENCHMARK_MOD_06 0x00000020 +#define BENCHMARK_MOD_07 0x00000040 +#define BENCHMARK_MOD_08 0x00000080 +#define BENCHMARK_MOD_09 0x00000100 +#define BENCHMARK_MOD_10 0x00000200 +#define BENCHMARK_MOD_11 0x00000400 +#define BENCHMARK_MOD_12 0x00000800 +#define BENCHMARK_MOD_13 0x00001000 +#define BENCHMARK_MOD_14 0x00002000 +#define BENCHMARK_MOD_15 0x00004000 +#define BENCHMARK_MOD_16 0x00008000 +#define BENCHMARK_MOD_17 0x00010000 +#define BENCHMARK_MOD_18 0x00020000 +#define BENCHMARK_MOD_19 0x00040000 +#define BENCHMARK_MOD_20 0x00080000 +#define BENCHMARK_MOD_21 0x00100000 +#define BENCHMARK_MOD_22 0x00200000 +#define BENCHMARK_MOD_23 0x00400000 +#define BENCHMARK_MOD_24 0x00800000 +#define BENCHMARK_MOD_25 0x01000000 +#define BENCHMARK_MOD_26 0x02000000 +#define BENCHMARK_MOD_27 0x04000000 +#define BENCHMARK_MOD_28 0x08000000 +#define BENCHMARK_MOD_29 0x10000000 +#define BENCHMARK_MOD_30 0x20000000 +#define BENCHMARK_MOD_31 0x40000000 +#define BENCHMARK_MOD_32 0x80000000 + + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_01) + #define BENCHMARK_MOD_01_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_01_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_01_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_01_SET(x) + #define BENCHMARK_MOD_01_RESET(x) + #define BENCHMARK_MOD_01_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_02) + #define BENCHMARK_MOD_02_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_02_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_02_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_02_SET(x) + #define BENCHMARK_MOD_02_RESET(x) + #define BENCHMARK_MOD_02_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_03) + #define BENCHMARK_MOD_03_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_03_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_03_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_03_SET(x) + #define BENCHMARK_MOD_03_RESET(x) + #define BENCHMARK_MOD_03_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_04) + #define BENCHMARK_MOD_04_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_04_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_04_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_04_SET(x) + #define BENCHMARK_MOD_04_RESET(x) + #define BENCHMARK_MOD_04_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_05) + #define BENCHMARK_MOD_05_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_05_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_05_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_05_SET(x) + #define BENCHMARK_MOD_05_RESET(x) + #define BENCHMARK_MOD_05_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_06) + #define BENCHMARK_MOD_06_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_06_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_06_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_06_SET(x) + #define BENCHMARK_MOD_06_RESET(x) + #define BENCHMARK_MOD_06_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_07) + #define BENCHMARK_MOD_07_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_07_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_07_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_07_SET(x) + #define BENCHMARK_MOD_07_RESET(x) + #define BENCHMARK_MOD_07_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_08) + #define BENCHMARK_MOD_08_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_08_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_08_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_08_SET(x) + #define BENCHMARK_MOD_08_RESET(x) + #define BENCHMARK_MOD_08_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_09) + #define BENCHMARK_MOD_09_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_09_RESET(x) BENCHMARK_RESET(x) + #define BENCHMARK_MOD_09_TOGGLE(x) BENCHMARK_TOGGLE(x) +#else + #define BENCHMARK_MOD_09_SET(x) + #define BENCHMARK_MOD_09_RESET(x) + #define BENCHMARK_MOD_09_TOGGLE(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_10) + #define BENCHMARK_MOD_10_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_10_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_10_SET(x) + #define BENCHMARK_MOD_10_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_11) + #define BENCHMARK_MOD_11_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_11_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_11_SET(x) + #define BENCHMARK_MOD_11_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_12) + #define BENCHMARK_MOD_12_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_12_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_12_SET(x) + #define BENCHMARK_MOD_12_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_13) + #define BENCHMARK_MOD_13_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_13_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_13_SET(x) + #define BENCHMARK_MOD_13_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_14) + #define BENCHMARK_MOD_14_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_14_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_14_SET(x) + #define BENCHMARK_MOD_14_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_15) + #define BENCHMARK_MOD_15_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_15_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_15_SET(x) + #define BENCHMARK_MOD_15_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_16) + #define BENCHMARK_MOD_16_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_16_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_16_SET(x) + #define BENCHMARK_MOD_16_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_17) + #define BENCHMARK_MOD_17_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_17_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_17_SET(x) + #define BENCHMARK_MOD_17_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_18) + #define BENCHMARK_MOD_18_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_18_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_18_SET(x) + #define BENCHMARK_MOD_18_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_19) + #define BENCHMARK_MOD_19_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_19_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_19_SET(x) + #define BENCHMARK_MOD_19_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_20) + #define BENCHMARK_MOD_20_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_20_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_20_SET(x) + #define BENCHMARK_MOD_20_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_21) + #define BENCHMARK_MOD_21_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_21_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_21_SET(x) + #define BENCHMARK_MOD_21_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_22) + #define BENCHMARK_MOD_22_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_22_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_22_SET(x) + #define BENCHMARK_MOD_22_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_23) + #define BENCHMARK_MOD_23_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_23_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_23_SET(x) + #define BENCHMARK_MOD_23_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_24) + #define BENCHMARK_MOD_24_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_24_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_24_SET(x) + #define BENCHMARK_MOD_24_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_25) + #define BENCHMARK_MOD_25_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_25_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_25_SET(x) + #define BENCHMARK_MOD_25_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_26) + #define BENCHMARK_MOD_26_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_26_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_26_SET(x) + #define BENCHMARK_MOD_26_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_27) + #define BENCHMARK_MOD_27_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_27_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_27_SET(x) + #define BENCHMARK_MOD_27_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_28) + #define BENCHMARK_MOD_28_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_28_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_28_SET(x) + #define BENCHMARK_MOD_28_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_29) + #define BENCHMARK_MOD_29_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_29_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_29_SET(x) + #define BENCHMARK_MOD_29_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_30) + #define BENCHMARK_MOD_30_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_30_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_30_SET(x) + #define BENCHMARK_MOD_30_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_31) + #define BENCHMARK_MOD_31_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_31_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_31_SET(x) + #define BENCHMARK_MOD_31_RESET(x) +#endif + +#if (BENCHMARK_MODULES & BENCHMARK_MOD_32) + #define BENCHMARK_MOD_32_SET(x) BENCHMARK_SET(x) + #define BENCHMARK_MOD_32_RESET(x) BENCHMARK_RESET(x) +#else + #define BENCHMARK_MOD_32_SET(x) + #define BENCHMARK_MOD_32_RESET(x) +#endif + + +//--------------------------------------------------------------------------- +// modul global types +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +#endif // _BENCHMARK_H_ diff --git a/drivers/staging/epl/Debug.h b/drivers/staging/epl/Debug.h new file mode 100644 index 000000000000..f804e2fda9e4 --- /dev/null +++ b/drivers/staging/epl/Debug.h @@ -0,0 +1,750 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Debug interface + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: Debug.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + ... + + ------------------------------------------------------------------------- + + Revision History: + +****************************************************************************/ + +#ifndef _DEBUG_H_ +#define _DEBUG_H_ + +#include "global.h" + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// global const defines +//--------------------------------------------------------------------------- + +// These definitions are important for level-debug traces. +// A macro DEBUG_GLB_LVL() defines the current debug-level using following bis. +// If the corresponding bit is set then trace message will be printed out +// (only if NDEBUG is not defined). The upper debug-levels are reserved for +// the debug-levels ALWAYS, ERROR and ASSERT. +#define DEBUG_LVL_01 0x00000001 +#define DEBUG_LVL_02 0x00000002 +#define DEBUG_LVL_03 0x00000004 +#define DEBUG_LVL_04 0x00000008 +#define DEBUG_LVL_05 0x00000010 +#define DEBUG_LVL_06 0x00000020 +#define DEBUG_LVL_07 0x00000040 +#define DEBUG_LVL_08 0x00000080 +#define DEBUG_LVL_09 0x00000100 +#define DEBUG_LVL_10 0x00000200 +#define DEBUG_LVL_11 0x00000400 +#define DEBUG_LVL_12 0x00000800 +#define DEBUG_LVL_13 0x00001000 +#define DEBUG_LVL_14 0x00002000 +#define DEBUG_LVL_15 0x00004000 +#define DEBUG_LVL_16 0x00008000 +#define DEBUG_LVL_17 0x00010000 +#define DEBUG_LVL_18 0x00020000 +#define DEBUG_LVL_19 0x00040000 +#define DEBUG_LVL_20 0x00080000 +#define DEBUG_LVL_21 0x00100000 +#define DEBUG_LVL_22 0x00200000 +#define DEBUG_LVL_23 0x00400000 +#define DEBUG_LVL_24 0x00800000 +#define DEBUG_LVL_25 0x01000000 +#define DEBUG_LVL_26 0x02000000 +#define DEBUG_LVL_27 0x04000000 +#define DEBUG_LVL_28 0x08000000 +#define DEBUG_LVL_29 0x10000000 +#define DEBUG_LVL_ASSERT 0x20000000 +#define DEBUG_LVL_ERROR 0x40000000 +#define DEBUG_LVL_ALWAYS 0x80000000 + + +//--------------------------------------------------------------------------- +// global types +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// global vars +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// global function prototypes +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// global macros +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// this macro defines a version string +#define MAKE_VERSION_STRING(product,appname,verstr,author) \ + "§prd§:" product ",§app§:" appname ",§ver§:" verstr ",§dat§:" __DATE__ ",§aut§:" author + + +//--------------------------------------------------------------------------- +// this macro defines a build info string (e.g. for using in printf()) +#define DEBUG_MAKE_BUILD_INFO(prefix,product,prodid,descr,verstr,author) "\n" \ + prefix "***************************************************\n" \ + prefix "Project: " product ", " prodid "\n" \ + prefix "Descript.: " descr "\n" \ + prefix "Author: " author "\n" \ + prefix "Date: " __DATE__ "\n" \ + prefix "Version: " verstr "\n" \ + prefix "***************************************************\n\n" + + +//--------------------------------------------------------------------------- +// The default debug-level is: ERROR and ALWAYS. +// You can define an other debug-level in project settings. +#ifndef DEF_DEBUG_LVL + #define DEF_DEBUG_LVL (DEBUG_LVL_ALWAYS | DEBUG_LVL_ERROR) +#endif +#ifndef DEBUG_GLB_LVL + #define DEBUG_GLB_LVL() (DEF_DEBUG_LVL) +#endif + + +//--------------------------------------------------------------------------- +#if (DEV_SYSTEM == _DEV_WIN32_) && defined (TRACE_MSG) + + // For WIN32 the macro DEBUG_TRACE0 can be defined as function call TraceLvl() + // or as macro TRACE(). + // + // Here the parameter 'lvl' can be used with more than one + // debug-level (using OR). + // + // Example: DEBUG_TRACE1(DEBUG_LVL_30 | DEBUG_LVL_02, "Hello %d", bCount); + + #define DEBUG_TRACE0(lvl,str) TraceLvl((lvl),str) + #define DEBUG_TRACE1(lvl,str,p1) TraceLvl((lvl),str,p1) + #define DEBUG_TRACE2(lvl,str,p1,p2) TraceLvl((lvl),str,p1,p2) + #define DEBUG_TRACE3(lvl,str,p1,p2,p3) TraceLvl((lvl),str,p1,p2,p3) + #define DEBUG_TRACE4(lvl,str,p1,p2,p3,p4) TraceLvl((lvl),str,p1,p2,p3,p4) + #define DEBUG_GLB_LVL() dwDebugLevel_g + +#else + + // At microcontrollers we do reduce the memory usage by deleting DEBUG_TRACE-lines + // (compiler does delete the lines). + // + // Here the parameter 'lvl' can only be used with one debug-level. + // + // Example: DEBUG_TRACE1(DEBUG_LVL_ERROR, "error code %d", dwRet); + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_ALWAYS) + #define DEBUG_LVL_ALWAYS_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_ALWAYS_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_ALWAYS_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_ALWAYS_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_ALWAYS_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_ALWAYS_TRACE0(str) + #define DEBUG_LVL_ALWAYS_TRACE1(str,p1) + #define DEBUG_LVL_ALWAYS_TRACE2(str,p1,p2) + #define DEBUG_LVL_ALWAYS_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_ALWAYS_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_ERROR) + #define DEBUG_LVL_ERROR_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_ERROR_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_ERROR_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_ERROR_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_ERROR_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_ERROR_TRACE0(str) + #define DEBUG_LVL_ERROR_TRACE1(str,p1) + #define DEBUG_LVL_ERROR_TRACE2(str,p1,p2) + #define DEBUG_LVL_ERROR_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_ERROR_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT) + #define DEBUG_LVL_ASSERT_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_ASSERT_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_ASSERT_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_ASSERT_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_ASSERT_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_ASSERT_TRACE0(str) + #define DEBUG_LVL_ASSERT_TRACE1(str,p1) + #define DEBUG_LVL_ASSERT_TRACE2(str,p1,p2) + #define DEBUG_LVL_ASSERT_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_ASSERT_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_29) + #define DEBUG_LVL_29_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_29_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_29_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_29_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_29_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_29_TRACE0(str) + #define DEBUG_LVL_29_TRACE1(str,p1) + #define DEBUG_LVL_29_TRACE2(str,p1,p2) + #define DEBUG_LVL_29_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_29_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_28) + #define DEBUG_LVL_28_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_28_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_28_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_28_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_28_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_28_TRACE0(str) + #define DEBUG_LVL_28_TRACE1(str,p1) + #define DEBUG_LVL_28_TRACE2(str,p1,p2) + #define DEBUG_LVL_28_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_28_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_27) + #define DEBUG_LVL_27_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_27_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_27_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_27_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_27_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_27_TRACE0(str) + #define DEBUG_LVL_27_TRACE1(str,p1) + #define DEBUG_LVL_27_TRACE2(str,p1,p2) + #define DEBUG_LVL_27_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_27_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_26) + #define DEBUG_LVL_26_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_26_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_26_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_26_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_26_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_26_TRACE0(str) + #define DEBUG_LVL_26_TRACE1(str,p1) + #define DEBUG_LVL_26_TRACE2(str,p1,p2) + #define DEBUG_LVL_26_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_26_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_25) + #define DEBUG_LVL_25_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_25_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_25_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_25_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_25_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_25_TRACE0(str) + #define DEBUG_LVL_25_TRACE1(str,p1) + #define DEBUG_LVL_25_TRACE2(str,p1,p2) + #define DEBUG_LVL_25_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_25_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_24) + #define DEBUG_LVL_24_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_24_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_24_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_24_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_24_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_24_TRACE0(str) + #define DEBUG_LVL_24_TRACE1(str,p1) + #define DEBUG_LVL_24_TRACE2(str,p1,p2) + #define DEBUG_LVL_24_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_24_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_23) + #define DEBUG_LVL_23_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_23_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_23_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_23_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_23_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_23_TRACE0(str) + #define DEBUG_LVL_23_TRACE1(str,p1) + #define DEBUG_LVL_23_TRACE2(str,p1,p2) + #define DEBUG_LVL_23_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_23_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_22) + #define DEBUG_LVL_22_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_22_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_22_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_22_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_22_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_22_TRACE0(str) + #define DEBUG_LVL_22_TRACE1(str,p1) + #define DEBUG_LVL_22_TRACE2(str,p1,p2) + #define DEBUG_LVL_22_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_22_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_21) + #define DEBUG_LVL_21_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_21_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_21_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_21_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_21_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_21_TRACE0(str) + #define DEBUG_LVL_21_TRACE1(str,p1) + #define DEBUG_LVL_21_TRACE2(str,p1,p2) + #define DEBUG_LVL_21_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_21_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_20) + #define DEBUG_LVL_20_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_20_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_20_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_20_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_20_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_20_TRACE0(str) + #define DEBUG_LVL_20_TRACE1(str,p1) + #define DEBUG_LVL_20_TRACE2(str,p1,p2) + #define DEBUG_LVL_20_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_20_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_19) + #define DEBUG_LVL_19_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_19_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_19_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_19_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_19_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_19_TRACE0(str) + #define DEBUG_LVL_19_TRACE1(str,p1) + #define DEBUG_LVL_19_TRACE2(str,p1,p2) + #define DEBUG_LVL_19_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_19_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_18) + #define DEBUG_LVL_18_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_18_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_18_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_18_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_18_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_18_TRACE0(str) + #define DEBUG_LVL_18_TRACE1(str,p1) + #define DEBUG_LVL_18_TRACE2(str,p1,p2) + #define DEBUG_LVL_18_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_18_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_17) + #define DEBUG_LVL_17_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_17_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_17_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_17_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_17_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_17_TRACE0(str) + #define DEBUG_LVL_17_TRACE1(str,p1) + #define DEBUG_LVL_17_TRACE2(str,p1,p2) + #define DEBUG_LVL_17_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_17_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_16) + #define DEBUG_LVL_16_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_16_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_16_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_16_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_16_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_16_TRACE0(str) + #define DEBUG_LVL_16_TRACE1(str,p1) + #define DEBUG_LVL_16_TRACE2(str,p1,p2) + #define DEBUG_LVL_16_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_16_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_15) + #define DEBUG_LVL_15_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_15_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_15_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_15_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_15_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_15_TRACE0(str) + #define DEBUG_LVL_15_TRACE1(str,p1) + #define DEBUG_LVL_15_TRACE2(str,p1,p2) + #define DEBUG_LVL_15_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_15_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_14) + #define DEBUG_LVL_14_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_14_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_14_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_14_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_14_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_14_TRACE0(str) + #define DEBUG_LVL_14_TRACE1(str,p1) + #define DEBUG_LVL_14_TRACE2(str,p1,p2) + #define DEBUG_LVL_14_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_14_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_13) + #define DEBUG_LVL_13_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_13_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_13_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_13_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_13_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_13_TRACE0(str) + #define DEBUG_LVL_13_TRACE1(str,p1) + #define DEBUG_LVL_13_TRACE2(str,p1,p2) + #define DEBUG_LVL_13_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_13_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_12) + #define DEBUG_LVL_12_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_12_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_12_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_12_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_12_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_12_TRACE0(str) + #define DEBUG_LVL_12_TRACE1(str,p1) + #define DEBUG_LVL_12_TRACE2(str,p1,p2) + #define DEBUG_LVL_12_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_12_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_11) + #define DEBUG_LVL_11_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_11_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_11_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_11_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_11_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_11_TRACE0(str) + #define DEBUG_LVL_11_TRACE1(str,p1) + #define DEBUG_LVL_11_TRACE2(str,p1,p2) + #define DEBUG_LVL_11_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_11_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_10) + #define DEBUG_LVL_10_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_10_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_10_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_10_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_10_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_10_TRACE0(str) + #define DEBUG_LVL_10_TRACE1(str,p1) + #define DEBUG_LVL_10_TRACE2(str,p1,p2) + #define DEBUG_LVL_10_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_10_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_09) + #define DEBUG_LVL_09_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_09_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_09_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_09_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_09_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_09_TRACE0(str) + #define DEBUG_LVL_09_TRACE1(str,p1) + #define DEBUG_LVL_09_TRACE2(str,p1,p2) + #define DEBUG_LVL_09_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_09_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_08) + #define DEBUG_LVL_08_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_08_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_08_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_08_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_08_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_08_TRACE0(str) + #define DEBUG_LVL_08_TRACE1(str,p1) + #define DEBUG_LVL_08_TRACE2(str,p1,p2) + #define DEBUG_LVL_08_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_08_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_07) + #define DEBUG_LVL_07_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_07_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_07_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_07_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_07_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_07_TRACE0(str) + #define DEBUG_LVL_07_TRACE1(str,p1) + #define DEBUG_LVL_07_TRACE2(str,p1,p2) + #define DEBUG_LVL_07_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_07_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_06) + #define DEBUG_LVL_06_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_06_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_06_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_06_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_06_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_06_TRACE0(str) + #define DEBUG_LVL_06_TRACE1(str,p1) + #define DEBUG_LVL_06_TRACE2(str,p1,p2) + #define DEBUG_LVL_06_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_06_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_05) + #define DEBUG_LVL_05_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_05_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_05_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_05_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_05_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_05_TRACE0(str) + #define DEBUG_LVL_05_TRACE1(str,p1) + #define DEBUG_LVL_05_TRACE2(str,p1,p2) + #define DEBUG_LVL_05_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_05_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_04) + #define DEBUG_LVL_04_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_04_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_04_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_04_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_04_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_04_TRACE0(str) + #define DEBUG_LVL_04_TRACE1(str,p1) + #define DEBUG_LVL_04_TRACE2(str,p1,p2) + #define DEBUG_LVL_04_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_04_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_03) + #define DEBUG_LVL_03_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_03_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_03_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_03_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_03_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_03_TRACE0(str) + #define DEBUG_LVL_03_TRACE1(str,p1) + #define DEBUG_LVL_03_TRACE2(str,p1,p2) + #define DEBUG_LVL_03_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_03_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_02) + #define DEBUG_LVL_02_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_02_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_02_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_02_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_02_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_02_TRACE0(str) + #define DEBUG_LVL_02_TRACE1(str,p1) + #define DEBUG_LVL_02_TRACE2(str,p1,p2) + #define DEBUG_LVL_02_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_02_TRACE4(str,p1,p2,p3,p4) + #endif + + #if (DEBUG_GLB_LVL() & DEBUG_LVL_01) + #define DEBUG_LVL_01_TRACE0(str) TRACE0(str) + #define DEBUG_LVL_01_TRACE1(str,p1) TRACE1(str,p1) + #define DEBUG_LVL_01_TRACE2(str,p1,p2) TRACE2(str,p1,p2) + #define DEBUG_LVL_01_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_01_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) + #else + #define DEBUG_LVL_01_TRACE0(str) + #define DEBUG_LVL_01_TRACE1(str,p1) + #define DEBUG_LVL_01_TRACE2(str,p1,p2) + #define DEBUG_LVL_01_TRACE3(str,p1,p2,p3) + #define DEBUG_LVL_01_TRACE4(str,p1,p2,p3,p4) + #endif + + #define DEBUG_TRACE0(lvl,str) lvl##_TRACE0(str) + #define DEBUG_TRACE1(lvl,str,p1) lvl##_TRACE1(str,p1) + #define DEBUG_TRACE2(lvl,str,p1,p2) lvl##_TRACE2(str,p1,p2) + #define DEBUG_TRACE3(lvl,str,p1,p2,p3) lvl##_TRACE3(str,p1,p2,p3) + #define DEBUG_TRACE4(lvl,str,p1,p2,p3,p4) lvl##_TRACE4(str,p1,p2,p3,p4) + +#endif + + +//--------------------------------------------------------------------------- +// The macro DEBUG_DUMP_DATA() can be used with the same debug-levels to dump +// out data bytes. Function DumpData() has to be included. +// NOTE: DUMP_DATA has to be defined in project settings. +#if (!defined (NDEBUG) && defined (DUMP_DATA)) || (DEV_SYSTEM == _DEV_WIN32_) + + #ifdef __cplusplus + extern "C" + { + #endif + + void DumpData (char* szStr_p, BYTE MEM* pbData_p, WORD wSize_p); + + #ifdef __cplusplus + } // von extern "C" + #endif + + #define DEBUG_DUMP_DATA(lvl,str,ptr,siz) if ((DEBUG_GLB_LVL() & (lvl))==(lvl)) \ + DumpData (str, (BYTE MEM*) (ptr), (WORD) (siz)); + +#else + + #define DEBUG_DUMP_DATA(lvl,str,ptr,siz) + +#endif + + +//--------------------------------------------------------------------------- +// The macro DEBUG_ASSERT() can be used to print out an error string if the +// parametered expresion does not result TRUE. +// NOTE: If DEBUG_KEEP_ASSERT is defined, then DEBUG_ASSERT-line will not be +// deleted from compiler (in release version too). +#if !defined (NDEBUG) || defined (DEBUG_KEEP_ASSERT) + + #if (DEV_SYSTEM == _DEV_WIN32_) + + // For WIN32 process will be killed after closing message box. + + #define DEBUG_ASSERT0(expr,str) if (!(expr ) && ((DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT)!=0)) { \ + MessageBox (NULL, \ + "Assertion failed: line " __LINE__ " file " __FILE__ \ + "\n -> " str "\n"); \ + ExitProcess (-1); } + + #define DEBUG_ASSERT1(expr,str,p1) if (!(expr ) && ((DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT)!=0)) { \ + MessageBox (NULL, \ + "Assertion failed: line " __LINE__ " file " __FILE__ \ + "\n -> " str "\n"); \ + ExitProcess (-1); } + + #else + + // For microcontrollers process will be stopped using endless loop. + + #define DEBUG_ASSERT0(expr,str) if (!(expr )) { \ + DEBUG_LVL_ASSERT_TRACE3 ( \ + "Assertion failed: line %d file '%s'\n" \ + " -> '%s'\n", __LINE__, __FILE__, str); \ + while (1); } + + #define DEBUG_ASSERT1(expr,str,p1) if (!(expr )) { \ + DEBUG_LVL_ASSERT_TRACE4 ( \ + "Assertion failed: line %d file '%s'\n" \ + " -> '%s'\n" \ + " -> 0x%08lX\n", __LINE__, __FILE__, str, (DWORD) p1); \ + while (1); } + + #endif + +#else + + #define DEBUG_ASSERT0(expr,str) + #define DEBUG_ASSERT1(expr,str,p1) + +#endif + + +//--------------------------------------------------------------------------- +// The macro DEBUG_ONLY() implements code, if NDEBUG is not defined. +#if !defined (DEBUG_ONLY) + #if !defined (NDEBUG) + + #define DEBUG_ONLY(expr) expr + + #else + + #define DEBUG_ONLY(expr) + + #endif +#endif + + +#endif // _DEBUG_H_ diff --git a/drivers/staging/epl/Edrv8139.c b/drivers/staging/epl/Edrv8139.c new file mode 100644 index 000000000000..3fa0564d2299 --- /dev/null +++ b/drivers/staging/epl/Edrv8139.c @@ -0,0 +1,1317 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Ethernet driver for Realtek RTL8139 chips + except the RTL8139C+, because it has a different + Tx descriptor handling. + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: Edrv8139.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.10 $ $Date: 2008/11/21 09:00:38 $ + + $State: Exp $ + + Build Environment: + Dev C++ and GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2008/02/05 d.k.: start of implementation + +****************************************************************************/ + +#include "global.h" +#include "EplInc.h" +#include "edrv.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +// Buffer handling: +// All buffers are created statically (i.e. at compile time resp. at +// initialisation via kmalloc() ) and not dynamically on request (i.e. via +// EdrvAllocTxMsgBuffer(). +// EdrvAllocTxMsgBuffer() searches for an unused buffer which is large enough. +// EdrvInit() may allocate some buffers with sizes less than maximum frame +// size (i.e. 1514 bytes), e.g. for SoC, SoA, StatusResponse, IdentResponse, +// NMT requests / commands. The less the size of the buffer the less the +// number of the buffer. + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef EDRV_MAX_TX_BUFFERS +#define EDRV_MAX_TX_BUFFERS 20 +#endif + +#define EDRV_MAX_FRAME_SIZE 0x600 + +#define EDRV_RX_BUFFER_SIZE 0x8610 // 32 kB + 16 Byte + 1,5 kB (WRAP is enabled) +#define EDRV_RX_BUFFER_LENGTH (EDRV_RX_BUFFER_SIZE & 0xF800) // buffer size cut down to 2 kB alignment + +#define EDRV_TX_BUFFER_SIZE (EDRV_MAX_TX_BUFFERS * EDRV_MAX_FRAME_SIZE) // n * (MTU + 14 + 4) + +#define DRV_NAME "epl" + + +#define EDRV_REGW_INT_MASK 0x3C // interrupt mask register +#define EDRV_REGW_INT_STATUS 0x3E // interrupt status register +#define EDRV_REGW_INT_ROK 0x0001 // Receive OK interrupt +#define EDRV_REGW_INT_RER 0x0002 // Receive error interrupt +#define EDRV_REGW_INT_TOK 0x0004 // Transmit OK interrupt +#define EDRV_REGW_INT_TER 0x0008 // Transmit error interrupt +#define EDRV_REGW_INT_RXOVW 0x0010 // Rx buffer overflow interrupt +#define EDRV_REGW_INT_PUN 0x0020 // Packet underrun/ link change interrupt +#define EDRV_REGW_INT_FOVW 0x0040 // Rx FIFO overflow interrupt +#define EDRV_REGW_INT_LENCHG 0x2000 // Cable length change interrupt +#define EDRV_REGW_INT_TIMEOUT 0x4000 // Time out interrupt +#define EDRV_REGW_INT_SERR 0x8000 // System error interrupt +#define EDRV_REGW_INT_MASK_DEF (EDRV_REGW_INT_ROK \ + | EDRV_REGW_INT_RER \ + | EDRV_REGW_INT_TOK \ + | EDRV_REGW_INT_TER \ + | EDRV_REGW_INT_RXOVW \ + | EDRV_REGW_INT_FOVW \ + | EDRV_REGW_INT_PUN \ + | EDRV_REGW_INT_TIMEOUT \ + | EDRV_REGW_INT_SERR) // default interrupt mask + +#define EDRV_REGB_COMMAND 0x37 // command register +#define EDRV_REGB_COMMAND_RST 0x10 +#define EDRV_REGB_COMMAND_RE 0x08 +#define EDRV_REGB_COMMAND_TE 0x04 +#define EDRV_REGB_COMMAND_BUFE 0x01 + +#define EDRV_REGB_CMD9346 0x50 // 93C46 command register +#define EDRV_REGB_CMD9346_LOCK 0x00 // lock configuration registers +#define EDRV_REGB_CMD9346_UNLOCK 0xC0 // unlock configuration registers + +#define EDRV_REGDW_RCR 0x44 // Rx configuration register +#define EDRV_REGDW_RCR_NO_FTH 0x0000E000 // no receive FIFO threshold +#define EDRV_REGDW_RCR_RBLEN32K 0x00001000 // 32 kB receive buffer +#define EDRV_REGDW_RCR_MXDMAUNL 0x00000700 // unlimited maximum DMA burst size +#define EDRV_REGDW_RCR_NOWRAP 0x00000080 // do not wrap frame at end of buffer +#define EDRV_REGDW_RCR_AER 0x00000020 // accept error frames (CRC, alignment, collided) +#define EDRV_REGDW_RCR_AR 0x00000010 // accept runt +#define EDRV_REGDW_RCR_AB 0x00000008 // accept broadcast frames +#define EDRV_REGDW_RCR_AM 0x00000004 // accept multicast frames +#define EDRV_REGDW_RCR_APM 0x00000002 // accept physical match frames +#define EDRV_REGDW_RCR_AAP 0x00000001 // accept all frames +#define EDRV_REGDW_RCR_DEF (EDRV_REGDW_RCR_NO_FTH \ + | EDRV_REGDW_RCR_RBLEN32K \ + | EDRV_REGDW_RCR_MXDMAUNL \ + | EDRV_REGDW_RCR_NOWRAP \ + | EDRV_REGDW_RCR_AB \ + | EDRV_REGDW_RCR_AM \ + | EDRV_REGDW_RCR_APM) // default value + +#define EDRV_REGDW_TCR 0x40 // Tx configuration register +#define EDRV_REGDW_TCR_VER_MASK 0x7CC00000 // mask for hardware version +#define EDRV_REGDW_TCR_VER_C 0x74000000 // RTL8139C +#define EDRV_REGDW_TCR_VER_D 0x74400000 // RTL8139D +#define EDRV_REGDW_TCR_IFG96 0x03000000 // default interframe gap (960 ns) +#define EDRV_REGDW_TCR_CRC 0x00010000 // disable appending of CRC by the controller +#define EDRV_REGDW_TCR_MXDMAUNL 0x00000700 // maximum DMA burst size of 2048 b +#define EDRV_REGDW_TCR_TXRETRY 0x00000000 // 16 retries +#define EDRV_REGDW_TCR_DEF (EDRV_REGDW_TCR_IFG96 \ + | EDRV_REGDW_TCR_MXDMAUNL \ + | EDRV_REGDW_TCR_TXRETRY) + +#define EDRV_REGW_MULINT 0x5C // multiple interrupt select register + +#define EDRV_REGDW_MPC 0x4C // missed packet counter register + +#define EDRV_REGDW_TSAD0 0x20 // Transmit start address of descriptor 0 +#define EDRV_REGDW_TSAD1 0x24 // Transmit start address of descriptor 1 +#define EDRV_REGDW_TSAD2 0x28 // Transmit start address of descriptor 2 +#define EDRV_REGDW_TSAD3 0x2C // Transmit start address of descriptor 3 +#define EDRV_REGDW_TSD0 0x10 // Transmit status of descriptor 0 +#define EDRV_REGDW_TSD_CRS 0x80000000 // Carrier sense lost +#define EDRV_REGDW_TSD_TABT 0x40000000 // Transmit Abort +#define EDRV_REGDW_TSD_OWC 0x20000000 // Out of window collision +#define EDRV_REGDW_TSD_TXTH_DEF 0x00020000 // Transmit FIFO threshold of 64 bytes +#define EDRV_REGDW_TSD_TOK 0x00008000 // Transmit OK +#define EDRV_REGDW_TSD_TUN 0x00004000 // Transmit FIFO underrun +#define EDRV_REGDW_TSD_OWN 0x00002000 // Owner + +#define EDRV_REGDW_RBSTART 0x30 // Receive buffer start address + +#define EDRV_REGW_CAPR 0x38 // Current address of packet read + +#define EDRV_REGDW_IDR0 0x00 // ID register 0 +#define EDRV_REGDW_IDR4 0x04 // ID register 4 + +#define EDRV_REGDW_MAR0 0x08 // Multicast address register 0 +#define EDRV_REGDW_MAR4 0x0C // Multicast address register 4 + + +// defines for the status word in the receive buffer +#define EDRV_RXSTAT_MAR 0x8000 // Multicast address received +#define EDRV_RXSTAT_PAM 0x4000 // Physical address matched +#define EDRV_RXSTAT_BAR 0x2000 // Broadcast address received +#define EDRV_RXSTAT_ISE 0x0020 // Invalid symbol error +#define EDRV_RXSTAT_RUNT 0x0010 // Runt packet received +#define EDRV_RXSTAT_LONG 0x0008 // Long packet +#define EDRV_RXSTAT_CRC 0x0004 // CRC error +#define EDRV_RXSTAT_FAE 0x0002 // Frame alignment error +#define EDRV_RXSTAT_ROK 0x0001 // Receive OK + + +#define EDRV_REGDW_WRITE(dwReg, dwVal) writel(dwVal, EdrvInstance_l.m_pIoAddr + dwReg) +#define EDRV_REGW_WRITE(dwReg, wVal) writew(wVal, EdrvInstance_l.m_pIoAddr + dwReg) +#define EDRV_REGB_WRITE(dwReg, bVal) writeb(bVal, EdrvInstance_l.m_pIoAddr + dwReg) +#define EDRV_REGDW_READ(dwReg) readl(EdrvInstance_l.m_pIoAddr + dwReg) +#define EDRV_REGW_READ(dwReg) readw(EdrvInstance_l.m_pIoAddr + dwReg) +#define EDRV_REGB_READ(dwReg) readb(EdrvInstance_l.m_pIoAddr + dwReg) + + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif + +#define EDRV_COUNT_SEND TGT_DBG_SIGNAL_TRACE_POINT(2) +#define EDRV_COUNT_TIMEOUT TGT_DBG_SIGNAL_TRACE_POINT(3) +#define EDRV_COUNT_PCI_ERR TGT_DBG_SIGNAL_TRACE_POINT(4) +#define EDRV_COUNT_TX TGT_DBG_SIGNAL_TRACE_POINT(5) +#define EDRV_COUNT_RX TGT_DBG_SIGNAL_TRACE_POINT(6) +#define EDRV_COUNT_LATECOLLISION TGT_DBG_SIGNAL_TRACE_POINT(10) +#define EDRV_COUNT_TX_COL_RL TGT_DBG_SIGNAL_TRACE_POINT(11) +#define EDRV_COUNT_TX_FUN TGT_DBG_SIGNAL_TRACE_POINT(12) +#define EDRV_COUNT_TX_ERR TGT_DBG_SIGNAL_TRACE_POINT(13) +#define EDRV_COUNT_RX_CRC TGT_DBG_SIGNAL_TRACE_POINT(14) +#define EDRV_COUNT_RX_ERR TGT_DBG_SIGNAL_TRACE_POINT(15) +#define EDRV_COUNT_RX_FOVW TGT_DBG_SIGNAL_TRACE_POINT(16) +#define EDRV_COUNT_RX_PUN TGT_DBG_SIGNAL_TRACE_POINT(17) +#define EDRV_COUNT_RX_FAE TGT_DBG_SIGNAL_TRACE_POINT(18) +#define EDRV_COUNT_RX_OVW TGT_DBG_SIGNAL_TRACE_POINT(19) + +#define EDRV_TRACE_CAPR(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF) | 0x06000000) +#define EDRV_TRACE_RX_CRC(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF) | 0x0E000000) +#define EDRV_TRACE_RX_ERR(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF) | 0x0F000000) +#define EDRV_TRACE_RX_PUN(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF) | 0x11000000) +#define EDRV_TRACE(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF0000) | 0x0000FEC0) + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- +/* +typedef struct +{ + BOOL m_fUsed; + unsigned int m_uiSize; + MCD_bufDescFec *m_pBufDescr; + +} tEdrvTxBufferIntern; +*/ + +// Private structure +typedef struct +{ + struct pci_dev* m_pPciDev; // pointer to PCI device structure + void* m_pIoAddr; // pointer to register space of Ethernet controller + BYTE* m_pbRxBuf; // pointer to Rx buffer + dma_addr_t m_pRxBufDma; + BYTE* m_pbTxBuf; // pointer to Tx buffer + dma_addr_t m_pTxBufDma; + BOOL m_afTxBufUsed[EDRV_MAX_TX_BUFFERS]; + unsigned int m_uiCurTxDesc; + + tEdrvInitParam m_InitParam; + tEdrvTxBuffer* m_pLastTransmittedTxBuffer; + +} tEdrvInstance; + + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static int EdrvInitOne(struct pci_dev *pPciDev, + const struct pci_device_id *pId); + +static void EdrvRemoveOne(struct pci_dev *pPciDev); + + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- +// buffers and buffer descriptors and pointers + +static struct pci_device_id aEdrvPciTbl[] = { + {0x10ec, 0x8139, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0,} +}; +MODULE_DEVICE_TABLE (pci, aEdrvPciTbl); + + +static tEdrvInstance EdrvInstance_l; + + +static struct pci_driver EdrvDriver = { + .name = DRV_NAME, + .id_table = aEdrvPciTbl, + .probe = EdrvInitOne, + .remove = EdrvRemoveOne, +}; + + + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static BYTE EdrvCalcHash (BYTE * pbMAC_p); + + + +//--------------------------------------------------------------------------- +// +// Function: EdrvInit +// +// Description: function for init of the Ethernet controller +// +// Parameters: pEdrvInitParam_p = pointer to struct including the init-parameters +// +// Returns: Errorcode = kEplSuccessful +// = kEplNoResource +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvInit(tEdrvInitParam * pEdrvInitParam_p) +{ +tEplKernel Ret; +int iResult; + + Ret = kEplSuccessful; + + // clear instance structure + EPL_MEMSET(&EdrvInstance_l, 0, sizeof (EdrvInstance_l)); + + // save the init data + EdrvInstance_l.m_InitParam = *pEdrvInitParam_p; + + + // register PCI driver + iResult = pci_register_driver (&EdrvDriver); + if (iResult != 0) + { + printk("%s pci_register_driver failed with %d\n", __FUNCTION__, iResult); + Ret = kEplNoResource; + goto Exit; + } + + if (EdrvInstance_l.m_pPciDev == NULL) + { + printk("%s m_pPciDev=NULL\n", __FUNCTION__); + Ret = kEplNoResource; + goto Exit; + } + + // read MAC address from controller + printk("%s local MAC = ", __FUNCTION__); + for (iResult = 0; iResult < 6; iResult++) + { + pEdrvInitParam_p->m_abMyMacAddr[iResult] = EDRV_REGB_READ((EDRV_REGDW_IDR0 + iResult)); + printk("%02X ", (unsigned int)pEdrvInitParam_p->m_abMyMacAddr[iResult]); + } + printk("\n"); + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvShutdown +// +// Description: Shutdown the Ethernet controller +// +// Parameters: void +// +// Returns: Errorcode = kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvShutdown(void) +{ + + // unregister PCI driver + printk("%s calling pci_unregister_driver()\n", __FUNCTION__); + pci_unregister_driver (&EdrvDriver); + + return kEplSuccessful; +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvDefineRxMacAddrEntry +// +// Description: Set a multicast entry into the Ethernet controller +// +// Parameters: pbMacAddr_p = pointer to multicast entry to set +// +// Returns: Errorcode = kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvDefineRxMacAddrEntry (BYTE * pbMacAddr_p) +{ +tEplKernel Ret = kEplSuccessful; +DWORD dwData; +BYTE bHash; + + bHash = EdrvCalcHash (pbMacAddr_p); +/* + dwData = ether_crc(6, pbMacAddr_p); + + printk("EdrvDefineRxMacAddrEntry('%02X:%02X:%02X:%02X:%02X:%02X') hash = %u / %u ether_crc = 0x%08lX\n", + (WORD) pbMacAddr_p[0], (WORD) pbMacAddr_p[1], (WORD) pbMacAddr_p[2], + (WORD) pbMacAddr_p[3], (WORD) pbMacAddr_p[4], (WORD) pbMacAddr_p[5], + (WORD) bHash, (WORD) (dwData >> 26), dwData); +*/ + if (bHash > 31) + { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR4); + dwData |= 1 << (bHash - 32); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, dwData); + } + else + { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR0); + dwData |= 1 << bHash; + EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, dwData); + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvUndefineRxMacAddrEntry +// +// Description: Reset a multicast entry in the Ethernet controller +// +// Parameters: pbMacAddr_p = pointer to multicast entry to reset +// +// Returns: Errorcode = kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvUndefineRxMacAddrEntry (BYTE * pbMacAddr_p) +{ +tEplKernel Ret = kEplSuccessful; +DWORD dwData; +BYTE bHash; + + bHash = EdrvCalcHash (pbMacAddr_p); + + if (bHash > 31) + { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR4); + dwData &= ~(1 << (bHash - 32)); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, dwData); + } + else + { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR0); + dwData &= ~(1 << bHash); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, dwData); + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EdrvAllocTxMsgBuffer +// +// Description: Register a Tx-Buffer +// +// Parameters: pBuffer_p = pointer to Buffer structure +// +// Returns: Errorcode = kEplSuccessful +// = kEplEdrvNoFreeBufEntry +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvAllocTxMsgBuffer (tEdrvTxBuffer * pBuffer_p) +{ +tEplKernel Ret = kEplSuccessful; +DWORD i; + + if (pBuffer_p->m_uiMaxBufferLen > EDRV_MAX_FRAME_SIZE) + { + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + + // search a free Tx buffer with appropriate size + for (i = 0; i < EDRV_MAX_TX_BUFFERS; i++) + { + if (EdrvInstance_l.m_afTxBufUsed[i] == FALSE) + { + // free channel found + EdrvInstance_l.m_afTxBufUsed[i] = TRUE; + pBuffer_p->m_uiBufferNumber = i; + pBuffer_p->m_pbBuffer = EdrvInstance_l.m_pbTxBuf + (i * EDRV_MAX_FRAME_SIZE); + pBuffer_p->m_uiMaxBufferLen = EDRV_MAX_FRAME_SIZE; + break; + } + } + if (i >= EDRV_MAX_TX_BUFFERS) + { + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvReleaseTxMsgBuffer +// +// Description: Register a Tx-Buffer +// +// Parameters: pBuffer_p = pointer to Buffer structure +// +// Returns: Errorcode = kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvReleaseTxMsgBuffer (tEdrvTxBuffer * pBuffer_p) +{ +unsigned int uiBufferNumber; + + uiBufferNumber = pBuffer_p->m_uiBufferNumber; + + if (uiBufferNumber < EDRV_MAX_TX_BUFFERS) + { + EdrvInstance_l.m_afTxBufUsed[uiBufferNumber] = FALSE; + } + + return kEplSuccessful; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvSendTxMsg +// +// Description: immediately starts the transmission of the buffer +// +// Parameters: pBuffer_p = buffer descriptor to transmit +// +// Returns: Errorcode = kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvSendTxMsg (tEdrvTxBuffer * pBuffer_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiBufferNumber; +DWORD dwTemp; + + uiBufferNumber = pBuffer_p->m_uiBufferNumber; + + if ((uiBufferNumber >= EDRV_MAX_TX_BUFFERS) + || (EdrvInstance_l.m_afTxBufUsed[uiBufferNumber] == FALSE)) + { + Ret = kEplEdrvBufNotExisting; + goto Exit; + } + + if (EdrvInstance_l.m_pLastTransmittedTxBuffer != NULL) + { // transmission is already active + Ret = kEplInvalidOperation; + dwTemp = EDRV_REGDW_READ((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); + printk("%s InvOp TSD%u = 0x%08lX", __FUNCTION__, EdrvInstance_l.m_uiCurTxDesc, dwTemp); + printk(" Cmd = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); + goto Exit; + } + + // save pointer to buffer structure for TxHandler + EdrvInstance_l.m_pLastTransmittedTxBuffer = pBuffer_p; + + EDRV_COUNT_SEND; + + // pad with zeros if necessary, because controller does not do it + if (pBuffer_p->m_uiTxMsgLen < MIN_ETH_SIZE) + { + EPL_MEMSET(pBuffer_p->m_pbBuffer + pBuffer_p->m_uiTxMsgLen, 0, MIN_ETH_SIZE - pBuffer_p->m_uiTxMsgLen); + pBuffer_p->m_uiTxMsgLen = MIN_ETH_SIZE; + } + + // set DMA address of buffer + EDRV_REGDW_WRITE((EDRV_REGDW_TSAD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD))), (EdrvInstance_l.m_pTxBufDma + (uiBufferNumber * EDRV_MAX_FRAME_SIZE))); + dwTemp = EDRV_REGDW_READ((EDRV_REGDW_TSAD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); +// printk("%s TSAD%u = 0x%08lX", __FUNCTION__, EdrvInstance_l.m_uiCurTxDesc, dwTemp); + + // start transmission + EDRV_REGDW_WRITE((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD))), (EDRV_REGDW_TSD_TXTH_DEF | pBuffer_p->m_uiTxMsgLen)); + dwTemp = EDRV_REGDW_READ((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); +// printk(" TSD%u = 0x%08lX / 0x%08lX\n", EdrvInstance_l.m_uiCurTxDesc, dwTemp, (DWORD)(EDRV_REGDW_TSD_TXTH_DEF | pBuffer_p->m_uiTxMsgLen)); + +Exit: + return Ret; +} + +#if 0 +//--------------------------------------------------------------------------- +// +// Function: EdrvTxMsgReady +// +// Description: starts copying the buffer to the ethernet controller's FIFO +// +// Parameters: pbBuffer_p - bufferdescriptor to transmit +// +// Returns: Errorcode - kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvTxMsgReady (tEdrvTxBuffer * pBuffer_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiBufferNumber; + + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvTxMsgStart +// +// Description: starts transmission of the ethernet controller's FIFO +// +// Parameters: pbBuffer_p - bufferdescriptor to transmit +// +// Returns: Errorcode - kEplSuccessful +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel EdrvTxMsgStart (tEdrvTxBuffer * pBuffer_p) +{ +tEplKernel Ret = kEplSuccessful; + + + + return Ret; +} +#endif + + + +//--------------------------------------------------------------------------- +// +// Function: EdrvReinitRx +// +// Description: reinitialize the Rx process, because of error +// +// Parameters: void +// +// Returns: void +// +// State: +// +//--------------------------------------------------------------------------- +static void EdrvReinitRx(void) +{ +BYTE bCmd; + + // simply switch off and on the receiver + // this will reset the CAPR register + bCmd = EDRV_REGB_READ(EDRV_REGB_COMMAND); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (bCmd & ~EDRV_REGB_COMMAND_RE)); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, bCmd); + + // set receive configuration register + EDRV_REGDW_WRITE(EDRV_REGDW_RCR, EDRV_REGDW_RCR_DEF); +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvInterruptHandler +// +// Description: interrupt handler +// +// Parameters: void +// +// Returns: void +// +// State: +// +//--------------------------------------------------------------------------- +#if 0 +void EdrvInterruptHandler (void) +{ +} +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19) +static int TgtEthIsr (int nIrqNum_p, void* ppDevInstData_p) +#else +static int TgtEthIsr (int nIrqNum_p, void* ppDevInstData_p, struct pt_regs* ptRegs_p) +#endif +{ +// EdrvInterruptHandler(); +tEdrvRxBuffer RxBuffer; +tEdrvTxBuffer* pTxBuffer; +WORD wStatus; +DWORD dwTxStatus; +DWORD dwRxStatus; +WORD wCurRx; +BYTE* pbRxBuf; +unsigned int uiLength; +int iHandled = IRQ_HANDLED; + +// printk("¤"); + + // read the interrupt status + wStatus = EDRV_REGW_READ(EDRV_REGW_INT_STATUS); + + // acknowledge the interrupts + EDRV_REGW_WRITE(EDRV_REGW_INT_STATUS, wStatus); + + if (wStatus == 0) + { + iHandled = IRQ_NONE; + goto Exit; + } + + // process tasks + if ((wStatus & (EDRV_REGW_INT_TER | EDRV_REGW_INT_TOK)) != 0) + { // transmit interrupt + + if (EdrvInstance_l.m_pbTxBuf == NULL) + { + printk("%s Tx buffers currently not allocated\n", __FUNCTION__); + goto Exit; + } + + // read transmit status + dwTxStatus = EDRV_REGDW_READ((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); + if ((dwTxStatus & (EDRV_REGDW_TSD_TOK | EDRV_REGDW_TSD_TABT | EDRV_REGDW_TSD_TUN)) != 0) + { // transmit finished + EdrvInstance_l.m_uiCurTxDesc = (EdrvInstance_l.m_uiCurTxDesc + 1) & 0x03; + pTxBuffer = EdrvInstance_l.m_pLastTransmittedTxBuffer; + EdrvInstance_l.m_pLastTransmittedTxBuffer = NULL; + + if ((dwTxStatus & EDRV_REGDW_TSD_TOK) != 0) + { + EDRV_COUNT_TX; + } + else if ((dwTxStatus & EDRV_REGDW_TSD_TUN) != 0) + { + EDRV_COUNT_TX_FUN; + } + else + { // assume EDRV_REGDW_TSD_TABT + EDRV_COUNT_TX_COL_RL; + } + +// printk("T"); + if (pTxBuffer != NULL) + { + // call Tx handler of Data link layer + EdrvInstance_l.m_InitParam.m_pfnTxHandler(pTxBuffer); + } + } + else + { + EDRV_COUNT_TX_ERR; + } + } + + if ((wStatus & (EDRV_REGW_INT_RER | EDRV_REGW_INT_FOVW | EDRV_REGW_INT_RXOVW | EDRV_REGW_INT_PUN)) != 0) + { // receive error interrupt + + if ((wStatus & EDRV_REGW_INT_FOVW) != 0) + { + EDRV_COUNT_RX_FOVW; + } + else if ((wStatus & EDRV_REGW_INT_RXOVW) != 0) + { + EDRV_COUNT_RX_OVW; + } + else if ((wStatus & EDRV_REGW_INT_PUN) != 0) + { // Packet underrun + EDRV_TRACE_RX_PUN(wStatus); + EDRV_COUNT_RX_PUN; + } + else /*if ((wStatus & EDRV_REGW_INT_RER) != 0)*/ + { + EDRV_TRACE_RX_ERR(wStatus); + EDRV_COUNT_RX_ERR; + } + + // reinitialize Rx process + EdrvReinitRx(); + } + + if ((wStatus & EDRV_REGW_INT_ROK) != 0) + { // receive interrupt + + if (EdrvInstance_l.m_pbRxBuf == NULL) + { + printk("%s Rx buffers currently not allocated\n", __FUNCTION__); + goto Exit; + } + + // read current offset in receive buffer + wCurRx = (EDRV_REGW_READ(EDRV_REGW_CAPR) + 0x10) % EDRV_RX_BUFFER_LENGTH; + + while ((EDRV_REGB_READ(EDRV_REGB_COMMAND) & EDRV_REGB_COMMAND_BUFE) == 0) + { // frame available + + // calculate pointer to current frame in receive buffer + pbRxBuf = EdrvInstance_l.m_pbRxBuf + wCurRx; + + // read receive status DWORD + dwRxStatus = le32_to_cpu(*((DWORD*)pbRxBuf)); + + // calculate length of received frame + uiLength = dwRxStatus >> 16; + + if (uiLength == 0xFFF0) + { // frame is unfinished (maybe early Rx interrupt is active) + break; + } + + if ((dwRxStatus & EDRV_RXSTAT_ROK) == 0) + { // error occured while receiving this frame + // ignore it + if ((dwRxStatus & EDRV_RXSTAT_FAE) != 0) + { + EDRV_COUNT_RX_FAE; + } + else if ((dwRxStatus & EDRV_RXSTAT_CRC) != 0) + { + EDRV_TRACE_RX_CRC(dwRxStatus); + EDRV_COUNT_RX_CRC; + } + else + { + EDRV_TRACE_RX_ERR(dwRxStatus); + EDRV_COUNT_RX_ERR; + } + + // reinitialize Rx process + EdrvReinitRx(); + + break; + } + else + { // frame is OK + RxBuffer.m_BufferInFrame = kEdrvBufferLastInFrame; + RxBuffer.m_uiRxMsgLen = uiLength - ETH_CRC_SIZE; + RxBuffer.m_pbBuffer = pbRxBuf + sizeof (dwRxStatus); + +// printk("R"); + EDRV_COUNT_RX; + + // call Rx handler of Data link layer + EdrvInstance_l.m_InitParam.m_pfnRxHandler(&RxBuffer); + } + + // calulate new offset (DWORD aligned) + wCurRx = (WORD) ((wCurRx + uiLength + sizeof (dwRxStatus) + 3) & ~0x3); + EDRV_TRACE_CAPR(wCurRx - 0x10); + EDRV_REGW_WRITE(EDRV_REGW_CAPR, wCurRx - 0x10); + + // reread current offset in receive buffer + wCurRx = (EDRV_REGW_READ(EDRV_REGW_CAPR) + 0x10) % EDRV_RX_BUFFER_LENGTH; + + } + } + + if ((wStatus & EDRV_REGW_INT_SERR) != 0) + { // PCI error + EDRV_COUNT_PCI_ERR; + } + + if ((wStatus & EDRV_REGW_INT_TIMEOUT) != 0) + { // Timeout + EDRV_COUNT_TIMEOUT; + } + +Exit: + return iHandled; +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvInitOne +// +// Description: initializes one PCI device +// +// Parameters: pPciDev = pointer to corresponding PCI device structure +// pId = PCI device ID +// +// Returns: (int) = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static int EdrvInitOne(struct pci_dev *pPciDev, + const struct pci_device_id *pId) +{ +int iResult = 0; +DWORD dwTemp; + + if (EdrvInstance_l.m_pPciDev != NULL) + { // Edrv is already connected to a PCI device + printk("%s device %s discarded\n", __FUNCTION__, pci_name(pPciDev)); + iResult = -ENODEV; + goto Exit; + } + + if (pPciDev->revision >= 0x20) + { + printk("%s device %s is an enhanced 8139C+ version, which is not supported\n", __FUNCTION__, pci_name(pPciDev)); + iResult = -ENODEV; + goto Exit; + } + + EdrvInstance_l.m_pPciDev = pPciDev; + + // enable device + printk("%s enable device\n", __FUNCTION__); + iResult = pci_enable_device(pPciDev); + if (iResult != 0) + { + goto Exit; + } + + if ((pci_resource_flags(pPciDev, 1) & IORESOURCE_MEM) == 0) + { + iResult = -ENODEV; + goto Exit; + } + + printk("%s request regions\n", __FUNCTION__); + iResult = pci_request_regions(pPciDev, DRV_NAME); + if (iResult != 0) + { + goto Exit; + } + + printk("%s ioremap\n", __FUNCTION__); + EdrvInstance_l.m_pIoAddr = ioremap (pci_resource_start(pPciDev, 1), pci_resource_len(pPciDev, 1)); + if (EdrvInstance_l.m_pIoAddr == NULL) + { // remap of controller's register space failed + iResult = -EIO; + goto Exit; + } + + // enable PCI busmaster + printk("%s enable busmaster\n", __FUNCTION__); + pci_set_master (pPciDev); + + // reset controller + printk("%s reset controller\n", __FUNCTION__); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, EDRV_REGB_COMMAND_RST); + + // wait until reset has finished + for (iResult = 500; iResult > 0; iResult--) + { + if ((EDRV_REGB_READ(EDRV_REGB_COMMAND) & EDRV_REGB_COMMAND_RST) == 0) + { + break; + } + + schedule_timeout(10); + } + + // check hardware version, i.e. chip ID + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TCR); + if (((dwTemp & EDRV_REGDW_TCR_VER_MASK) != EDRV_REGDW_TCR_VER_C) + && ((dwTemp & EDRV_REGDW_TCR_VER_MASK) != EDRV_REGDW_TCR_VER_D)) + { // unsupported chip + printk("%s Unsupported chip! TCR = 0x%08lX\n", __FUNCTION__, dwTemp); + iResult = -ENODEV; + goto Exit; + } + + // disable interrupts + printk("%s disable interrupts\n", __FUNCTION__); + EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, 0); + // acknowledge all pending interrupts + EDRV_REGW_WRITE(EDRV_REGW_INT_STATUS, EDRV_REGW_READ(EDRV_REGW_INT_STATUS)); + + // install interrupt handler + printk("%s install interrupt handler\n", __FUNCTION__); + iResult = request_irq(pPciDev->irq, TgtEthIsr, IRQF_SHARED, DRV_NAME /*pPciDev->dev.name*/, pPciDev); + if (iResult != 0) + { + goto Exit; + } + +/* + // unlock configuration registers + printk("%s unlock configuration registers\n", __FUNCTION__); + EDRV_REGB_WRITE(EDRV_REGB_CMD9346, EDRV_REGB_CMD9346_UNLOCK); + + // check if user specified a MAC address + printk("%s check specified MAC address\n", __FUNCTION__); + for (iResult = 0; iResult < 6; iResult++) + { + if (EdrvInstance_l.m_InitParam.m_abMyMacAddr[iResult] != 0) + { + printk("%s set local MAC address\n", __FUNCTION__); + // write this MAC address to controller + EDRV_REGDW_WRITE(EDRV_REGDW_IDR0, + le32_to_cpu(*((DWORD*)&EdrvInstance_l.m_InitParam.m_abMyMacAddr[0]))); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_IDR0); + + EDRV_REGDW_WRITE(EDRV_REGDW_IDR4, + le32_to_cpu(*((DWORD*)&EdrvInstance_l.m_InitParam.m_abMyMacAddr[4]))); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_IDR4); + break; + } + } + iResult = 0; + + // lock configuration registers + EDRV_REGB_WRITE(EDRV_REGB_CMD9346, EDRV_REGB_CMD9346_LOCK); +*/ + + // allocate buffers + printk("%s allocate buffers\n", __FUNCTION__); + EdrvInstance_l.m_pbTxBuf = pci_alloc_consistent(pPciDev, EDRV_TX_BUFFER_SIZE, + &EdrvInstance_l.m_pTxBufDma); + if (EdrvInstance_l.m_pbTxBuf == NULL) + { + iResult = -ENOMEM; + goto Exit; + } + + EdrvInstance_l.m_pbRxBuf = pci_alloc_consistent(pPciDev, EDRV_RX_BUFFER_SIZE, + &EdrvInstance_l.m_pRxBufDma); + if (EdrvInstance_l.m_pbRxBuf == NULL) + { + iResult = -ENOMEM; + goto Exit; + } + + // reset pointers for Tx buffers + printk("%s reset pointers fo Tx buffers\n", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD0, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD0); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD1, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD1); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD2, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD2); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD3, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD3); + + printk(" Command = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); + + // set pointer for receive buffer in controller + printk("%s set pointer to Rx buffer\n", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_RBSTART, EdrvInstance_l.m_pRxBufDma); + + // enable transmitter and receiver + printk("%s enable Tx and Rx", __FUNCTION__); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (EDRV_REGB_COMMAND_RE | EDRV_REGB_COMMAND_TE)); + printk(" Command = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); + + // clear missed packet counter to enable Rx/Tx process + EDRV_REGDW_WRITE(EDRV_REGDW_MPC, 0); + + // set transmit configuration register + printk("%s set Tx conf register", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_TCR, EDRV_REGDW_TCR_DEF); + printk(" = 0x%08X\n", EDRV_REGDW_READ(EDRV_REGDW_TCR)); + + // set receive configuration register + printk("%s set Rx conf register", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_RCR, EDRV_REGDW_RCR_DEF); + printk(" = 0x%08X\n", EDRV_REGDW_READ(EDRV_REGDW_RCR)); + + // reset multicast MAC address filter + EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_MAR0); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_MAR4); + +/* + // enable transmitter and receiver + printk("%s enable Tx and Rx", __FUNCTION__); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (EDRV_REGB_COMMAND_RE | EDRV_REGB_COMMAND_TE)); + printk(" Command = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); +*/ + // disable early interrupts + EDRV_REGW_WRITE(EDRV_REGW_MULINT, 0); + + // enable interrupts + printk("%s enable interrupts\n", __FUNCTION__); + EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, EDRV_REGW_INT_MASK_DEF); + + +Exit: + printk("%s finished with %d\n", __FUNCTION__, iResult); + return iResult; +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvRemoveOne +// +// Description: shuts down one PCI device +// +// Parameters: pPciDev = pointer to corresponding PCI device structure +// +// Returns: (void) +// +// State: +// +//--------------------------------------------------------------------------- + +static void EdrvRemoveOne(struct pci_dev *pPciDev) +{ + + if (EdrvInstance_l.m_pPciDev != pPciDev) + { // trying to remove unknown device + BUG_ON(EdrvInstance_l.m_pPciDev != pPciDev); + goto Exit; + } + + // disable transmitter and receiver + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, 0); + + // disable interrupts + EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, 0); + + // remove interrupt handler + free_irq(pPciDev->irq, pPciDev); + + + // free buffers + if (EdrvInstance_l.m_pbTxBuf != NULL) + { + pci_free_consistent(pPciDev, EDRV_TX_BUFFER_SIZE, + EdrvInstance_l.m_pbTxBuf, EdrvInstance_l.m_pTxBufDma); + EdrvInstance_l.m_pbTxBuf = NULL; + } + + if (EdrvInstance_l.m_pbRxBuf != NULL) + { + pci_free_consistent(pPciDev, EDRV_RX_BUFFER_SIZE, + EdrvInstance_l.m_pbRxBuf, EdrvInstance_l.m_pRxBufDma); + EdrvInstance_l.m_pbRxBuf = NULL; + } + + // unmap controller's register space + if (EdrvInstance_l.m_pIoAddr != NULL) + { + iounmap(EdrvInstance_l.m_pIoAddr); + } + + // disable the PCI device + pci_disable_device(pPciDev); + + // release memory regions + pci_release_regions(pPciDev); + + EdrvInstance_l.m_pPciDev = NULL; + +Exit:; +} + + +//--------------------------------------------------------------------------- +// +// Function: EdrvCalcHash +// +// Description: function calculates the entry for the hash-table from MAC +// address +// +// Parameters: pbMAC_p - pointer to MAC address +// +// Returns: hash value +// +// State: +// +//--------------------------------------------------------------------------- +#define HASH_BITS 6 // used bits in hash +#define CRC32_POLY 0x04C11DB6 // +//#define CRC32_POLY 0xEDB88320 // +// G(x) = x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1 + +static BYTE EdrvCalcHash (BYTE * pbMAC_p) +{ +DWORD dwByteCounter; +DWORD dwBitCounter; +DWORD dwData; +DWORD dwCrc; +DWORD dwCarry; +BYTE * pbData; +BYTE bHash; + + pbData = pbMAC_p; + + // calculate crc32 value of mac address + dwCrc = 0xFFFFFFFF; + + for (dwByteCounter = 0; dwByteCounter < 6; dwByteCounter++) + { + dwData = *pbData; + pbData++; + for (dwBitCounter = 0; dwBitCounter < 8; dwBitCounter++, dwData >>= 1) + { + dwCarry = (((dwCrc >> 31) ^ dwData) & 1); + dwCrc = dwCrc << 1; + if (dwCarry != 0) + { + dwCrc = (dwCrc ^ CRC32_POLY) | dwCarry; + } + } + } + +// printk("MyCRC = 0x%08lX\n", dwCrc); + // only upper 6 bits (HASH_BITS) are used + // which point to specific bit in the hash registers + bHash = (BYTE)((dwCrc >> (32 - HASH_BITS)) & 0x3f); + + return bHash; +} + diff --git a/drivers/staging/epl/EdrvFec.h b/drivers/staging/epl/EdrvFec.h new file mode 100644 index 000000000000..2dd737e0de9b --- /dev/null +++ b/drivers/staging/epl/EdrvFec.h @@ -0,0 +1,126 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: interface for ethernetdriver + "fast ethernet controller" (FEC) + freescale coldfire MCF528x and compatible FEC + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EdrvFec.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + Dev C++ and GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2005/08/01 m.b.: start of implementation + +****************************************************************************/ + +#ifndef _EDRVFEC_H_ +#define _EDRVFEC_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- +// do this in config header +#define TARGET_HARDWARE TGTHW_SPLC_CF54 + + +// base addresses +#if ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5282) + + +#elif ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5485) + + +#else + + #error 'ERROR: Target was never implemented!' + +#endif + + + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + + +// Rx and Tx buffer descriptor format +typedef struct +{ + WORD m_wStatus; // control / status --- used by edrv, do not change in application + WORD m_wLength; // transfer length + BYTE * m_pbData; // buffer address +} tBufferDescr; + +#if ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5282) + +#elif ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5485) + +#endif + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + + +#endif // #ifndef _EDRV_FEC_H_ + + diff --git a/drivers/staging/epl/EdrvFec5282.h b/drivers/staging/epl/EdrvFec5282.h new file mode 100644 index 000000000000..8213d0ade2b2 --- /dev/null +++ b/drivers/staging/epl/EdrvFec5282.h @@ -0,0 +1,347 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: interface for ethernetdriver + "fast ethernet controller" (FEC) + freescale coldfire MCF528x and compatible FEC + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EdrvFec5282.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + Dev C++ and GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2005/08/01 m.b.: start of implementation + +****************************************************************************/ + +#ifndef _EDRVFEC_H_ +#define _EDRVFEC_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- +// base addresses +#define FEC0_ADDR 0x0000 +#define FEC1_ADDR 0x0000 //tbd + +// control / status registers +#define FEC_EIR 0x1004 // interrupt event register +#define FEC_EIMR 0x1008 // interrupt mask register +#define FEC_RDAR 0x1010 // receive descriptor active register +#define FEC_TDAR 0x1014 // transmit descriptor active register +#define FEC_ECR 0x1024 // ethernet control register +#define FEC_MMFR 0x1040 // MII data register +#define FEC_MSCR 0x1044 // MII speed register +#define FEC_MIBC 0x1064 // MIB control/status register +#define FEC_RCR 0x1084 // receive control register +#define FEC_TCR 0x10C4 // transmit control register +#define FEC_PALR 0x10E4 // physical address low register +#define FEC_PAUR 0x10E8 // physical address high + type register +#define FEC_OPD 0x10EC // opcode + pause register +#define FEC_IAUR 0x1118 // upper 32 bit of individual hash table +#define FEC_IALR 0x111C // lower 32 bit of individual hash table +#define FEC_GAUR 0x1120 // upper 32 bit of group hash table +#define FEC_GALR 0x1124 // lower 32 bit of group hash table +#define FEC_TFWR 0x1144 // transmit FIFO watermark +#define FEC_FRBR 0x114C // FIFO receive bound register +#define FEC_FRSR 0x1150 // FIFO receive FIFO start register +#define FEC_ERDSR 0x1180 // pointer to receive descriptor ring +#define FEC_ETDSR 0x1184 // pointer to transmit descriptor ring +#define FEC_EMRBR 0x1188 // maximum receive buffer size + +// mib block counters memory map +#define FEC_RMON_T_DROP 0x1200 // count of frames not counted correctly +#define FEC_RMON_T_PACKETS 0x1204 // RMON tx packet count +#define FEC_RMON_T_BC_PKT 0x1208 // RMON tx broadcast packets +#define FEC_RMON_T_MC_PKT 0x120C // RMON tx multicast packets +#define FEC_RMON_T_CRC_ALIGN 0x1210 // RMON tx packets w CRC/align error +#define FEC_RMON_T_UNDERSIZE 0x1214 // RMON tx packets < 64 bytes, good CRC +#define FEC_RMON_T_OVERSIZE 0x1218 // RMON tx packets > MAX_FL bytes, good CRC +#define FEC_RMON_T_FRAG 0x121C // RMON tx packets < 64 bytes, bad CRC +#define FEC_RMON_T_JAB 0x1220 // RMON tx packets > MAX_FL bytes, bad CRC +#define FEC_RMON_T_COL 0x1224 // RMON tx collision count +#define FEC_RMON_T_P64 0x1228 // RMON tx 64 byte packets +#define FEC_RMON_T_P65TO127 0x122C // RMON tx 65 to 127 byte packets +#define FEC_RMON_T_P128TO255 0x1230 // RMON tx 128 to 255 byte packets +#define FEC_RMON_T_P256TO511 0x1234 // RMON tx 256 to 511 byte packets +#define FEC_RMON_T_P512TO1023 0x1238 // RMON tx 512 to 1023 byte packets +#define FEC_RMON_T_P1024TO2047 0x123C // RMON tx 1024 to 2047 byte packets +#define FEC_RMON_T_P_GTE2048 0x1240 // RMON tx w > 2048 bytes +#define FEC_RMON_T_OCTETS 0x1244 // RMON tx octets +#define FEC_IEEE_T_DROP 0x1248 // count of frames not counted correctly +#define FEC_IEEE_T_FRAME_OK 0x124C // frames transmitted OK +#define FEC_IEEE_T_1COL 0x1250 // frames transmitted with single collision +#define FEC_IEEE_T_MCOL 0x1254 // frames transmitted with multiple collisions +#define FEC_IEEE_T_DEF 0x1258 // frames transmitted after deferral delay +#define FEC_IEEE_T_LCOL 0x125C // frames transmitted with late collisions +#define FEC_IEEE_T_EXCOL 0x1260 // frames transmitted with excessive collisions +#define FEC_IEEE_T_MACERR 0x1264 // frames transmitted with tx-FIFO underrun +#define FEC_IEEE_T_CSERR 0x1268 // frames transmitted with carrier sense error +#define FEC_IEEE_T_SQE 0x126C // frames transmitted with SQE error +#define FEC_IEEE_T_FDXFC 0x1270 // flow control pause frames transmitted +#define FEC_IEEE_T_OCTETS_OK 0x1274 // octet count for frames transmitted w/o error +#define FEC_RMON_R_PACKETS 0x1284 // RMON rx packet count +#define FEC_RMON_R_BC_PKT 0x1288 // RMON rx broadcast packets +#define FEC_RMON_R_MC_PKT 0x128C // RMON rx multicast packets +#define FEC_RMON_R_CRC_ALIGN 0x1290 // RMON rx packets w CRC/align error +#define FEC_RMON_R_UNDERSIZE 0x1294 // RMON rx packets < 64 bytes, good CRC +#define FEC_RMON_R_OVERSIZE 0x1298 // RMON rx packets > MAX_FL bytes, good CRC +#define FEC_RMON_R_FRAG 0x129C // RMON rx packets < 64 bytes, bad CRC +#define FEC_RMON_R_JAB 0x12A0 // RMON rx packets > MAX_FL bytes, bad CRC +#define FEC_RMON_R_RESVD_0 0x12A4 // +#define FEC_RMON_R_P64 0x12A8 // RMON rx 64 byte packets +#define FEC_RMON_R_P65T0127 0x12AC // RMON rx 65 to 127 byte packets +#define FEC_RMON_R_P128TO255 0x12B0 // RMON rx 128 to 255 byte packets +#define FEC_RMON_R_P256TO511 0x12B4 // RMON rx 256 to 511 byte packets +#define FEC_RMON_R_P512TO1023 0x12B8 // RMON rx 512 to 1023 byte packets +#define FEC_RMON_R_P1024TO2047 0x12BC // RMON rx 1024 to 2047 byte packets +#define FEC_RMON_R_GTE2048 0x12C0 // RMON rx w > 2048 bytes +#define FEC_RMON_R_OCTETS 0x12C4 // RMON rx octets +#define FEC_IEEE_R_DROP 0x12C8 // count of frames not counted correctly +#define FEC_IEEE_R_FRAME_OK 0x12CC // frames received OK +#define FEC_IEEE_R_CRC 0x12D0 // frames received with CRC error +#define FEC_IEEE_R_ALIGN 0x12D4 // frames received with alignment error +#define FEC_IEEE_R_MACERR 0x12D8 // receive FIFO overflow count +#define FEC_IEEE_R_FDXFC 0x12DC // flow control pause frames received +#define FEC_IEEE_R_OCTETS_OK 0x12E0 // octet count for frames rcvd w/o error + +// register bit definitions and macros +#define FEC_EIR_UN (0x00080000) +#define FEC_EIR_RL (0x00100000) +#define FEC_EIR_LC (0x00200000) +#define FEC_EIR_EBERR (0x00400000) +#define FEC_EIR_MII (0x00800000) +#define FEC_EIR_RXB (0x01000000) +#define FEC_EIR_RXF (0x02000000) +#define FEC_EIR_TXB (0x04000000) +#define FEC_EIR_TXF (0x08000000) +#define FEC_EIR_GRA (0x10000000) +#define FEC_EIR_BABT (0x20000000) +#define FEC_EIR_BABR (0x40000000) +#define FEC_EIR_HBERR (0x80000000) + +#define FEC_EIMR_UN (0x00080000) +#define FEC_EIMR_RL (0x00100000) +#define FEC_EIMR_LC (0x00200000) +#define FEC_EIMR_EBERR (0x00400000) +#define FEC_EIMR_MII (0x00800000) +#define FEC_EIMR_RXB (0x01000000) +#define FEC_EIMR_RXF (0x02000000) +#define FEC_EIMR_TXB (0x04000000) +#define FEC_EIMR_TXF (0x08000000) +#define FEC_EIMR_GRA (0x10000000) +#define FEC_EIMR_BABT (0x20000000) +#define FEC_EIMR_BABR (0x40000000) +#define FEC_EIMR_HBERR (0x80000000) + +#define FEC_RDAR_R_DES_ACTIVE (0x01000000) + +#define FEC_TDAR_X_DES_ACTIVE (0x01000000) + +#define FEC_ECR_RESET (0x00000001) +#define FEC_ECR_ETHER_EN (0x00000002) + +#define FEC_MMFR_DATA(x) (((x) & 0xFFFF)) +#define FEC_MMFR_TA (0x00020000) +#define FEC_MMFR_RA(x) (((x) & 0x1F) << 18) +#define FEC_MMFR_PA(x) (((x) & 0x1F) << 23) +#define FEC_MMFR_OP_WR (0x10000000) +#define FEC_MMFR_OP_RD (0x20000000) +#define FEC_MMFR_ST (0x40000000) + +#define FEC_MSCR_MII_SPEED(x) (((x) & 0x1F) << 1) +#define FEC_MSCR_DIS_PREAMBLE (0x00000008) + +#define FEC_MIBC_MIB_IDLE (0x40000000) +#define FEC_MIBC_MIB_DISABLE (0x80000000) + +#define FEC_RCR_LOOP (0x00000001) +#define FEC_RCR_DRT (0x00000002) +#define FEC_RCR_MII_MODE (0x00000004) +#define FEC_RCR_PROM (0x00000008) +#define FEC_RCR_BC_REJ (0x00000010) +#define FEC_RCR_FCE (0x00000020) +#define FEC_RCR_MAX_FL(x) (((x) & 0x07FF) << 16) + +#define FEC_TCR_GTS (0x00000001) +#define FEC_TCR_HBC (0x00000002) +#define FEC_TCR_FDEN (0x00000004) +#define FEC_TCR_TFC_PAUSE (0x00000008) +#define FEC_TCR_RFC_PAUSE (0x00000010) + +#define FEC_PALR_BYTE3(x) (((x) & 0xFF) << 0) +#define FEC_PALR_BYTE2(x) (((x) & 0xFF) << 8) +#define FEC_PALR_BYTE1(x) (((x) & 0xFF) << 16) +#define FEC_PALR_BYTE0(x) (((x) & 0xFF) << 24) + +//#define FEC_PAUR_TYPE(x) (((x) & 0xFFFF) << 0) +#define FEC_PAUR_BYTE5(x) (((x) & 0xFF) << 16) +#define FEC_PAUR_BYTE4(x) (((x) & 0xFF) << 24) + +#define FEC_OPD_PAUSE_DUR(x) (((x) & 0xFFFF)) +//#define FEC_OPD_OPCODE(x) (((x) & 0xFFFF) << 16) + +//m.b. +#define FEC_IAUR_BYTE7(x) (((x) & 0xFF) << 0) +#define FEC_IAUR_BYTE6(x) (((x) & 0xFF) << 8) +#define FEC_IAUR_BYTE5(x) (((x) & 0xFF) << 16) +#define FEC_IAUR_BYTE4(x) (((x) & 0xFF) << 24) + +#define FEC_IALR_BYTE3(x) (((x) & 0xFF) << 0) +#define FEC_IALR_BYTE2(x) (((x) & 0xFF) << 8) +#define FEC_IALR_BYTE1(x) (((x) & 0xFF) << 16) +#define FEC_IALR_BYTE0(x) (((x) & 0xFF) << 24) + +#define FEC_GAUR_BYTE7(x) (((x) & 0xFF) << 0) +#define FEC_GAUR_BYTE6(x) (((x) & 0xFF) << 8) +#define FEC_GAUR_BYTE5(x) (((x) & 0xFF) << 16) +#define FEC_GAUR_BYTE4(x) (((x) & 0xFF) << 24) + +#define FEC_GALR_BYTE3(x) (((x) & 0xFF) << 0) +#define FEC_GALR_BYTE2(x) (((x) & 0xFF) << 8) +#define FEC_GALR_BYTE1(x) (((x) & 0xFF) << 16) +#define FEC_GALR_BYTE0(x) (((x) & 0xFF) << 24) +// ^^^^ + +#define FEC_TFWR_X_WMRK_64 (0x00000001) +#define FEC_TFWR_X_WMRK_128 (0x00000002) +#define FEC_TFWR_X_WMRK_192 (0x00000003) + +//m.b. +#define FEC_FRBR_R_BOUND(x) (((x) & 0xFF) << 2) + +//m.b. +#define FEC_FRSR_R_FSTART(x) (((x) & 0xFF) << 2) + +//m.b. +#define FEC_ERDSR_R_DES_START(x) (((x) & 0x3FFFFFFF) << 2) + +//m.b. +#define FEC_ETSDR_X_DES_START(x) (((x) & 0x3FFFFFFF) << 2) + +#define FEC_EMRBR_R_BUF_SIZE(x) (((x) & 0x7F) << 4) + +#define FEC_RxBD_TR 0x0001 +#define FEC_RxBD_OV 0x0002 +#define FEC_RxBD_CR 0x0004 +#define FEC_RxBD_NO 0x0010 +#define FEC_RxBD_LG 0x0020 +#define FEC_RxBD_MC 0x0040 +#define FEC_RxBD_BC 0x0080 +#define FEC_RxBD_M 0x0100 +#define FEC_RxBD_L 0x0800 +#define FEC_RxBD_R02 0x1000 +#define FEC_RxBD_W 0x2000 +#define FEC_RxBD_R01 0x4000 +#define FEC_RxBD_INUSE 0x4000 +#define FEC_RxBD_E 0x8000 + +//m.b. +//#define FEC_TxBD_CSL 0x0001 +//#define FEC_TxBD_UN 0x0002 +//#define FEC_TxBD_RL 0x0040 +//#define FEC_TxBD_LC 0x0080 +//#define FEC_TxBD_HB 0x0100 +//#define FEC_TxBD_DEF 0x0200 +#define FEC_TxBD_ABC 0x0200 +// ^^^^ +#define FEC_TxBD_TC 0x0400 +#define FEC_TxBD_L 0x0800 +#define FEC_TxBD_TO2 0x1000 +#define FEC_TxBD_W 0x2000 +#define FEC_TxBD_TO1 0x4000 +#define FEC_TxBD_INUSE 0x4000 +#define FEC_TxBD_R 0x8000 + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + +// Rx and Tx buffer descriptor format +typedef struct +{ + WORD m_wStatus; // control / status --- used by edrv, do not change in application + WORD m_wLength; // transfer length + BYTE * m_pbData; // buffer address +} tBufferDescr; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if (NO_OF_INSTANCES > 1) + #define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[off]) = val) + #define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[off])) +#else + #if (EDRV_USED_ETH_CTRL == 0) + #define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off]) = val) + #define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off])) + #else + #define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off]) = val) + #define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off])) + #endif +#endif + + + + +#endif // #ifndef _EDRV_FEC_H_ + + diff --git a/drivers/staging/epl/EdrvSim.h b/drivers/staging/epl/EdrvSim.h new file mode 100644 index 000000000000..eb3ef8362550 --- /dev/null +++ b/drivers/staging/epl/EdrvSim.h @@ -0,0 +1,94 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: interface for ethernet driver simulation + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EdrvSim.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + Dev C++ and GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/15 d.k.: start of implementation + +****************************************************************************/ + +#ifndef _EDRVSIM_H_ +#define _EDRVSIM_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +void EdrvRxInterruptHandler (BYTE bBufferInFrame_p, BYTE * pbEthernetData_p, WORD wDataLen_p); + + + +#endif // #ifndef _EDRVSIM_H_ + + diff --git a/drivers/staging/epl/Epl.h b/drivers/staging/epl/Epl.h new file mode 100644 index 000000000000..986995e0292b --- /dev/null +++ b/drivers/staging/epl/Epl.h @@ -0,0 +1,304 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL API layer + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: Epl.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_API_H_ +#define _EPL_API_H_ + +#include "EplInc.h" +#include "EplSdo.h" +#include "EplObd.h" +#include "EplLed.h" +#include "EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +typedef struct +{ + unsigned int m_uiNodeId; + tEplNmtState m_NmtState; + tEplNmtNodeEvent m_NodeEvent; + WORD m_wErrorCode; // EPL error code if m_NodeEvent == kEplNmtNodeEventError + BOOL m_fMandatory; + +} tEplApiEventNode; + + +typedef struct +{ + tEplNmtState m_NmtState; // local NMT state + tEplNmtBootEvent m_BootEvent; + WORD m_wErrorCode; // EPL error code if m_BootEvent == kEplNmtBootEventError + +} tEplApiEventBoot; + + +typedef struct +{ + tEplLedType m_LedType; // type of the LED (e.g. Status or Error) + BOOL m_fOn; // state of the LED (e.g. on or off) + +} tEplApiEventLed; + + +typedef enum +{ + kEplApiEventNmtStateChange = 0x10, // m_NmtStateChange +// kEplApiEventRequestNmt = 0x11, // m_bNmtCmd + kEplApiEventCriticalError = 0x12, // m_InternalError, Stack halted + kEplApiEventWarning = 0x13, // m_InternalError, Stack running + kEplApiEventNode = 0x20, // m_Node + kEplApiEventBoot = 0x21, // m_Boot + kEplApiEventSdo = 0x62, // m_Sdo + kEplApiEventObdAccess = 0x69, // m_ObdCbParam + kEplApiEventLed = 0x70, // m_Led + +} tEplApiEventType; + + +typedef union +{ + tEplEventNmtStateChange m_NmtStateChange; + tEplEventError m_InternalError; + tEplSdoComFinished m_Sdo; + tEplObdCbParam m_ObdCbParam; + tEplApiEventNode m_Node; + tEplApiEventBoot m_Boot; + tEplApiEventLed m_Led; + +} tEplApiEventArg; + + +typedef tEplKernel (PUBLIC ROM* tEplApiCbEvent) ( + tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg* pEventArg_p, // IN: event argument (union) + void GENERIC* pUserArg_p); + + +typedef struct +{ + unsigned int m_uiSizeOfStruct; + BOOL m_fAsyncOnly; // do not need to register PRes + unsigned int m_uiNodeId; // local node ID + BYTE m_abMacAddress[6]; // local MAC address + + // 0x1F82: NMT_FeatureFlags_U32 + DWORD m_dwFeatureFlags; + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + DWORD m_dwCycleLen; // required for error detection + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + unsigned int m_uiIsochrTxMaxPayload; // const + // 0x1F98.2: IsochrRxMaxPayload_U16 + unsigned int m_uiIsochrRxMaxPayload; // const + // 0x1F98.3: PResMaxLatency_U32 + DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.4: PReqActPayloadLimit_U16 + unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+28 bytes) + // 0x1F98.5: PResActPayloadLimit_U16 + unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+28 bytes) + // 0x1F98.6: ASndMaxLatency_U32 + DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.7: MultiplCycleCnt_U8 + unsigned int m_uiMultiplCycleCnt; // required for error detection + // 0x1F98.8: AsyncMTU_U16 + unsigned int m_uiAsyncMtu; // required to set up max frame size + // 0x1F98.9: Prescaler_U16 + unsigned int m_uiPrescaler; // required for sync + // $$$ Multiplexed Slot + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + DWORD m_dwLossOfFrameTolerance; + + // 0x1F8A: NMT_MNCycleTiming_REC + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + DWORD m_dwWaitSocPreq; + + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] + DWORD m_dwAsyncSlotTimeout; + + DWORD m_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_qwVendorSpecificExt1; + DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwIpAddress; + DWORD m_dwSubnetMask; + DWORD m_dwDefaultGateway; + BYTE m_sHostname[32]; + BYTE m_abVendorSpecificExt2[48]; + + char* m_pszDevName; // NMT_ManufactDevName_VS (0x1008/0 local OD) + char* m_pszHwVersion; // NMT_ManufactHwVers_VS (0x1009/0 local OD) + char* m_pszSwVersion; // NMT_ManufactSwVers_VS (0x100A/0 local OD) + + tEplApiCbEvent m_pfnCbEvent; + void* m_pEventUserArg; + tEplSyncCb m_pfnCbSync; + +} tEplApiInitParam; + + +typedef struct +{ + void* m_pImage; + unsigned int m_uiSize; + +} tEplApiProcessImage; + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiInitialize(tEplApiInitParam* pInitParam_p); + +tEplKernel PUBLIC EplApiShutdown(void); + +tEplKernel PUBLIC EplApiReadObject( + tEplSdoComConHdl* pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pDstData_le_p, + unsigned int* puiSize_p, + tEplSdoType SdoType_p, + void* pUserArg_p); + +tEplKernel PUBLIC EplApiWriteObject( + tEplSdoComConHdl* pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pSrcData_le_p, + unsigned int uiSize_p, + tEplSdoType SdoType_p, + void* pUserArg_p); + +tEplKernel PUBLIC EplApiFreeSdoChannel( + tEplSdoComConHdl SdoComConHdl_p); + +tEplKernel PUBLIC EplApiReadLocalObject( + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pDstData_p, + unsigned int* puiSize_p); + +tEplKernel PUBLIC EplApiWriteLocalObject( + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pSrcData_p, + unsigned int uiSize_p); + +tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM* pParam_p); + +tEplKernel PUBLIC EplApiLinkObject( unsigned int uiObjIndex_p, + void* pVar_p, + unsigned int* puiVarEntries_p, + tEplObdSize* pEntrySize_p, + unsigned int uiFirstSubindex_p); + +tEplKernel PUBLIC EplApiExecNmtCommand(tEplNmtEvent NmtEvent_p); + +tEplKernel PUBLIC EplApiProcess(void); + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +tEplKernel PUBLIC EplApiMnTriggerStateChange(unsigned int uiNodeId_p, + tEplNmtNodeCommand NodeCommand_p); +#endif + +tEplKernel PUBLIC EplApiGetIdentResponse( + unsigned int uiNodeId_p, + tEplIdentResponse** ppIdentResponse_p); + + +// functions for process image will be implemented in separate file +tEplKernel PUBLIC EplApiProcessImageSetup(void); +tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage* pPI_p); +tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage* pPI_p); + + +#endif // #ifndef _EPL_API_H_ + + diff --git a/drivers/staging/epl/EplAmi.h b/drivers/staging/epl/EplAmi.h new file mode 100644 index 000000000000..17cb62a90fc1 --- /dev/null +++ b/drivers/staging/epl/EplAmi.h @@ -0,0 +1,380 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Definitions for Abstract Memory Interface + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplAmi.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.2 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC + + ------------------------------------------------------------------------- + + Revision History: + + 06.03.2000 -rs + Implementation + + 16.09.2002 -as + To save code space the functions AmiSetByte and AmiGetByte + are replaced by macros. For targets which assign BYTE by + an 16Bit type, the definition of macros must changed to + functions. + + 23.02.2005 r.d.: + Functions included for extended data types such as UNSIGNED24, + UNSIGNED40, ... + + 13.06.2006 d.k.: + Extended the interface for EPL with the different functions + for little endian and big endian + +****************************************************************************/ + +#ifndef _EPLAMI_H_ +#define _EPLAMI_H_ + + +#if ((DEV_SYSTEM & _DEV_64BIT_SUPPORT_) == 0) +// #ifdef USE_VAR64 + #error 'ERROR: development system does not support 64 bit operations!' +// #endif +#endif + + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// Prototypen +//--------------------------------------------------------------------------- + +#ifdef __cplusplus + extern "C" { +#endif + +#if (TARGET_SYSTEM == _WIN32_) + #if defined(INLINE_FUNCTION_DEF) + #undef INLINE_FUNCTION + #define INLINE_FUNCTION INLINE_FUNCTION_DEF + #define INLINE_ENABLED TRUE + #define EPL_AMI_INLINED + #include "../EplStack/amix86.c" + #endif + +#elif (TARGET_SYSTEM == _LINUX_) + #if defined(__m68k__) // it is an big endian machine + #if defined(INLINE_FUNCTION_DEF) + #undef INLINE_FUNCTION + #define INLINE_FUNCTION INLINE_FUNCTION_DEF + #define INLINE_ENABLED TRUE + #define EPL_AMI_INLINED + #include "../EplStack/amibe.c" + #endif + #endif +#endif + +//--------------------------------------------------------------------------- +// +// write functions +// +// To save code space the function AmiSetByte is replaced by +// an macro. +// void PUBLIC AmiSetByte (void FAR* pAddr_p, BYTE bByteVal_p); + +#define AmiSetByteToBe(pAddr_p, bByteVal_p) {*(BYTE FAR*)(pAddr_p) = (bByteVal_p);} +#define AmiSetByteToLe(pAddr_p, bByteVal_p) {*(BYTE FAR*)(pAddr_p) = (bByteVal_p);} + +#if !defined(INLINE_ENABLED) +void PUBLIC AmiSetWordToBe (void FAR* pAddr_p, WORD wWordVal_p); +void PUBLIC AmiSetDwordToBe (void FAR* pAddr_p, DWORD dwDwordVal_p); +void PUBLIC AmiSetWordToLe (void FAR* pAddr_p, WORD wWordVal_p); +void PUBLIC AmiSetDwordToLe (void FAR* pAddr_p, DWORD dwDwordVal_p); +#endif + + +//--------------------------------------------------------------------------- +// +// read functions +// +// To save code space the function AmiGetByte is replaced by +// an macro. +// BYTE PUBLIC AmiGetByte (void FAR* pAddr_p); + +#define AmiGetByteFromBe(pAddr_p) (*(BYTE FAR*)(pAddr_p)) +#define AmiGetByteFromLe(pAddr_p) (*(BYTE FAR*)(pAddr_p)) + +#if !defined(INLINE_ENABLED) + +WORD PUBLIC AmiGetWordFromBe (void FAR* pAddr_p); +DWORD PUBLIC AmiGetDwordFromBe (void FAR* pAddr_p); +WORD PUBLIC AmiGetWordFromLe (void FAR* pAddr_p); +DWORD PUBLIC AmiGetDwordFromLe (void FAR* pAddr_p); + +//--------------------------------------------------------------------------- +// +// Function: AmiSetDword24() +// +// Description: sets a 24 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// dwDwordVal_p = value to set +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordVal_p); +void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordVal_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetDword24() +// +// Description: reads a 24 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: DWORD = read value +// +//--------------------------------------------------------------------------- + +DWORD PUBLIC AmiGetDword24FromBe (void FAR* pAddr_p); +DWORD PUBLIC AmiGetDword24FromLe (void FAR* pAddr_p); + + +//#ifdef USE_VAR64 + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword40() +// +// Description: sets a 40 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); +void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword40() +// +// Description: reads a 40 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +//--------------------------------------------------------------------------- + +QWORD PUBLIC AmiGetQword40FromBe (void FAR* pAddr_p); +QWORD PUBLIC AmiGetQword40FromLe (void FAR* pAddr_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword48() +// +// Description: sets a 48 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); +void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword48() +// +// Description: reads a 48 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +//--------------------------------------------------------------------------- + +QWORD PUBLIC AmiGetQword48FromBe (void FAR* pAddr_p); +QWORD PUBLIC AmiGetQword48FromLe (void FAR* pAddr_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword56() +// +// Description: sets a 56 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); +void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword56() +// +// Description: reads a 56 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +//--------------------------------------------------------------------------- + +QWORD PUBLIC AmiGetQword56FromBe (void FAR* pAddr_p); +QWORD PUBLIC AmiGetQword56FromLe (void FAR* pAddr_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword64() +// +// Description: sets a 64 bit value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); +void PUBLIC AmiSetQword64ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword64() +// +// Description: reads a 64 bit value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: void +// +//--------------------------------------------------------------------------- + +QWORD PUBLIC AmiGetQword64FromBe (void FAR* pAddr_p); +QWORD PUBLIC AmiGetQword64FromLe (void FAR* pAddr_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetTimeOfDay() +// +// Description: sets a TIME_OF_DAY (CANopen) value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// pTimeOfDay_p = pointer to struct TIME_OF_DAY +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p); + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetTimeOfDay() +// +// Description: reads a TIME_OF_DAY (CANopen) value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// pTimeOfDay_p = pointer to struct TIME_OF_DAY +// +// Return: void +// +//--------------------------------------------------------------------------- + +void PUBLIC AmiGetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p); + +#endif + + +#undef INLINE_ENABLED // disable actual inlining of functions +#define EPL_AMI_INCLUDED + +#ifdef __cplusplus + } +#endif + + +#endif // ifndef _EPLAMI_H_ + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). diff --git a/drivers/staging/epl/EplApiGeneric.c b/drivers/staging/epl/EplApiGeneric.c new file mode 100644 index 000000000000..61ed18e5c9d7 --- /dev/null +++ b/drivers/staging/epl/EplApiGeneric.c @@ -0,0 +1,2093 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for generic EPL API module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplApiGeneric.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.21 $ $Date: 2008/11/21 09:00:38 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/09/05 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "Epl.h" +#include "kernel/EplDllk.h" +#include "kernel/EplErrorHandlerk.h" +#include "kernel/EplEventk.h" +#include "kernel/EplNmtk.h" +#include "kernel/EplObdk.h" +#include "kernel/EplTimerk.h" +#include "kernel/EplDllkCal.h" +#include "kernel/EplPdokCal.h" +#include "user/EplDlluCal.h" +#include "user/EplLedu.h" +#include "user/EplNmtCnu.h" +#include "user/EplNmtMnu.h" +#include "user/EplSdoComu.h" +#include "user/EplIdentu.h" +#include "user/EplStatusu.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) +#include "kernel/EplPdok.h" +#endif + +#include "SharedBuff.h" + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0) +#error "EPL API layer needs EPL module OBDK!" +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplApi */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplApiInitParam m_InitParam; + +} tEplApiInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplApiInstance EplApiInstance_g; + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +// NMT state change event callback function +static tEplKernel PUBLIC EplApiCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p); + +// update DLL configuration from OD +static tEplKernel PUBLIC EplApiUpdateDllConfig(BOOL fUpdateIdentity_p); + +// update OD from init param +static tEplKernel PUBLIC EplApiUpdateObd(void); + +// process events from user event queue +static tEplKernel PUBLIC EplApiProcessEvent(tEplEvent* pEplEvent_p); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +// callback function of SDO module +static tEplKernel PUBLIC EplApiCbSdoCon(tEplSdoComFinished* pSdoComFinished_p); +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +// callback functions of NmtMnu module +static tEplKernel PUBLIC EplApiCbNodeEvent(unsigned int uiNodeId_p, + tEplNmtNodeEvent NodeEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p, + BOOL fMandatory_p); + +static tEplKernel PUBLIC EplApiCbBootEvent(tEplNmtBootEvent BootEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p); +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) +// callback function of Ledu module +static tEplKernel PUBLIC EplApiCbLedStateChange(tEplLedType LedType_p, + BOOL fOn_p); +#endif + +// OD initialization function (implemented in Objdict.c) +tEplKernel PUBLIC EplObdInitRam (tEplObdInitParam MEM* pInitParam_p); + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplApiInitialize() +// +// Description: add and initialize new instance of EPL stack. +// After return from this function the application must start +// the NMT state machine via +// EplApiExecNmtCommand(kEplNmtEventSwReset) +// and thereby the whole EPL stack :-) +// +// Parameters: pInitParam_p = initialisation parameters +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiInitialize(tEplApiInitParam * pInitParam_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplObdInitParam ObdInitParam; +tEplDllkInitParam DllkInitParam; +#ifndef EPL_NO_FIFO + tShbError ShbError; +#endif + + // reset instance structure + EPL_MEMSET(&EplApiInstance_g, 0, sizeof (EplApiInstance_g)); + + EPL_MEMCPY(&EplApiInstance_g.m_InitParam, pInitParam_p, min(sizeof (tEplApiInitParam), pInitParam_p->m_uiSizeOfStruct)); + + // check event callback function pointer + if (EplApiInstance_g.m_InitParam.m_pfnCbEvent == NULL) + { // application must always have an event callback function + Ret = kEplApiInvalidParam; + goto Exit; + } + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + // init OD +// FIXME +// Ret = EplObdInitRam(&ObdInitParam); +// if (Ret != kEplSuccessful) +// { +// goto Exit; +// } + + // initialize EplObd module + Ret = EplObdInit(&ObdInitParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + +#ifndef EPL_NO_FIFO + ShbError = ShbInit(); + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + goto Exit; + } +#endif + + // initialize EplEventk module + Ret = EplEventkInit(EplApiInstance_g.m_InitParam.m_pfnCbSync); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // initialize EplEventu module + Ret = EplEventuInit(EplApiProcessEvent); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // init EplTimerk module + Ret = EplTimerkInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // initialize EplNmtk module before DLL +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + Ret = EplNmtkInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // initialize EplDllk module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + EPL_MEMCPY(DllkInitParam.m_be_abSrcMac, EplApiInstance_g.m_InitParam.m_abMacAddress, 6); + Ret = EplDllkAddInstance(&DllkInitParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // initialize EplErrorHandlerk module + Ret = EplErrorHandlerkInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // initialize EplDllkCal module + Ret = EplDllkCalAddInstance(); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // initialize EplDlluCal module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalAddInstance(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +#endif + + // initialize EplPdok module +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + Ret = EplPdokAddInstance(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplPdokCalAddInstance(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +#endif + + // initialize EplNmtCnu module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) + Ret = EplNmtCnuAddInstance(EplApiInstance_g.m_InitParam.m_uiNodeId); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // initialize EplNmtu module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // register NMT event callback function + Ret = EplNmtuRegisterStateChangeCb(EplApiCbNmtStateChange); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // initialize EplNmtMnu module + Ret = EplNmtMnuInit(EplApiCbNodeEvent, EplApiCbBootEvent); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // initialize EplIdentu module + Ret = EplIdentuInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // initialize EplStatusu module + Ret = EplStatusuInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // initialize EplLedu module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + Ret = EplLeduInit(EplApiCbLedStateChange); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // init SDO module +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) || \ + (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0)) + // init sdo command layer + Ret = EplSdoComInit(); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // the application must start NMT state machine + // via EplApiExecNmtCommand(kEplNmtEventSwReset) + // and thereby the whole EPL stack + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplApiShutdown() +// +// Description: deletes an instance of EPL stack +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiShutdown(void) +{ +tEplKernel Ret = kEplSuccessful; + + // $$$ d.k.: check if NMT state is NMT_GS_OFF + + // $$$ d.k.: maybe delete event queues at first, but this implies that + // no other module must not use the event queues for communication + // during shutdown. + + // delete instance for all modules + + // deinitialize EplSdoCom module +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) || \ + (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0)) + Ret = EplSdoComDelInstance(); +// PRINTF1("EplSdoComDelInstance(): 0x%X\n", Ret); +#endif + + // deinitialize EplLedu module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + Ret = EplLeduDelInstance(); +// PRINTF1("EplLeduDelInstance(): 0x%X\n", Ret); +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // deinitialize EplNmtMnu module + Ret = EplNmtMnuDelInstance(); +// PRINTF1("EplNmtMnuDelInstance(): 0x%X\n", Ret); + + // deinitialize EplIdentu module + Ret = EplIdentuDelInstance(); +// PRINTF1("EplIdentuDelInstance(): 0x%X\n", Ret); + + // deinitialize EplStatusu module + Ret = EplStatusuDelInstance(); +// PRINTF1("EplStatusuDelInstance(): 0x%X\n", Ret); +#endif + + // deinitialize EplNmtCnu module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) + Ret = EplNmtCnuDelInstance(); +// PRINTF1("EplNmtCnuDelInstance(): 0x%X\n", Ret); +#endif + + // deinitialize EplNmtu module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuDelInstance(); +// PRINTF1("EplNmtuDelInstance(): 0x%X\n", Ret); +#endif + + // deinitialize EplDlluCal module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalDelInstance(); +// PRINTF1("EplDlluCalDelInstance(): 0x%X\n", Ret); + +#endif + + // deinitialize EplEventu module + Ret = EplEventuDelInstance(); +// PRINTF1("EplEventuDelInstance(): 0x%X\n", Ret); + + // deinitialize EplNmtk module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + Ret = EplNmtkDelInstance(); +// PRINTF1("EplNmtkDelInstance(): 0x%X\n", Ret); +#endif + + // deinitialize EplDllk module +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkDelInstance(); +// PRINTF1("EplDllkDelInstance(): 0x%X\n", Ret); + + // deinitialize EplDllkCal module + Ret = EplDllkCalDelInstance(); +// PRINTF1("EplDllkCalDelInstance(): 0x%X\n", Ret); +#endif + + // deinitialize EplEventk module + Ret = EplEventkDelInstance(); +// PRINTF1("EplEventkDelInstance(): 0x%X\n", Ret); + + // deinitialize EplTimerk module + Ret = EplTimerkDelInstance(); +// PRINTF1("EplTimerkDelInstance(): 0x%X\n", Ret); + +#ifndef EPL_NO_FIFO + ShbExit(); +#endif + + return Ret; +} + + +//---------------------------------------------------------------------------- +// Function: EplApiExecNmtCommand() +// +// Description: executes a NMT command, i.e. post the NMT command/event to the +// NMTk module. NMT commands which are not appropriate in the current +// NMT state are silently ignored. Please keep in mind that the +// NMT state may change until the NMT command is actually executed. +// +// Parameters: NmtEvent_p = NMT command/event +// +// Returns: tEplKernel = error code +// +// State: +//---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiExecNmtCommand(tEplNmtEvent NmtEvent_p) +{ +tEplKernel Ret = kEplSuccessful; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuNmtEvent(NmtEvent_p); +#endif + + return Ret; +} + + +//---------------------------------------------------------------------------- +// Function: EplApiLinkObject() +// +// Description: Function maps array of application variables onto specified object in OD +// +// Parameters: uiObjIndex_p = Function maps variables for this object index +// pVar_p = Pointer to data memory area for the specified object +// puiVarEntries_p = IN: pointer to number of entries to map +// OUT: pointer to number of actually used entries +// pEntrySize_p = IN: pointer to size of one entry; +// if size is zero, the actual size will be read from OD +// OUT: pointer to entire size of all entries mapped +// uiFirstSubindex_p = This is the first subindex to be mapped. +// +// Returns: tEplKernel = error code +// +// State: +//---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiLinkObject( unsigned int uiObjIndex_p, + void* pVar_p, + unsigned int* puiVarEntries_p, + tEplObdSize* pEntrySize_p, + unsigned int uiFirstSubindex_p) +{ +BYTE bVarEntries; +BYTE bIndexEntries; +BYTE MEM* pbData; +unsigned int uiSubindex; +tEplVarParam VarParam; +tEplObdSize EntrySize; +tEplObdSize UsedSize; + +tEplKernel RetCode = kEplSuccessful; + + if ((pVar_p == NULL) + || (puiVarEntries_p == NULL) + || (*puiVarEntries_p == 0) + || (pEntrySize_p == NULL)) + { + RetCode = kEplApiInvalidParam; + goto Exit; + } + + pbData = (BYTE MEM*) pVar_p; + bVarEntries = (BYTE) *puiVarEntries_p; + UsedSize = 0; + + // init VarParam structure with default values + VarParam.m_uiIndex = uiObjIndex_p; + VarParam.m_ValidFlag = kVarValidAll; + + if (uiFirstSubindex_p != 0) + { // check if object exists by reading subindex 0x00, + // because user wants to link a variable to a subindex unequal 0x00 + // read number of entries + EntrySize = (tEplObdSize) sizeof(bIndexEntries); + RetCode = EplObdReadEntry ( + uiObjIndex_p, + 0x00, + (void GENERIC*) &bIndexEntries, + &EntrySize ); + + if ((RetCode != kEplSuccessful) || (bIndexEntries == 0x00) ) + { + // Object doesn't exist or invalid entry number + RetCode = kEplObdIndexNotExist; + goto Exit; + } + } + else + { // user wants to link a variable to subindex 0x00 + // that's OK + bIndexEntries = 0; + } + + // Correct number of entries if number read from OD is greater + // than the specified number. + // This is done, so that we do not set more entries than subindexes the + // object actually has. + if ((bIndexEntries > (bVarEntries + uiFirstSubindex_p - 1)) && + (bVarEntries != 0x00) ) + { + bIndexEntries = (BYTE) (bVarEntries + uiFirstSubindex_p - 1); + } + + // map entries + for (uiSubindex = uiFirstSubindex_p; uiSubindex <= bIndexEntries; uiSubindex++) + { + // if passed entry size is 0, then get size from OD + if (*pEntrySize_p == 0x00) + { + // read entry size + EntrySize = EplObdGetDataSize(uiObjIndex_p, uiSubindex); + + if (EntrySize == 0x00) + { + // invalid entry size (maybe object doesn't exist or entry of type DOMAIN is empty) + RetCode = kEplObdSubindexNotExist; + break; + } + } + else + { // use passed entry size + EntrySize = *pEntrySize_p; + } + + VarParam.m_uiSubindex = uiSubindex; + + // set pointer to user var + VarParam.m_Size = EntrySize; + VarParam.m_pData = pbData; + + UsedSize += EntrySize; + pbData += EntrySize; + + RetCode = EplObdDefineVar(&VarParam); + if (RetCode != kEplSuccessful) + { + break; + } + } + + // set number of mapped entries and entry size + *puiVarEntries_p = ((bIndexEntries - uiFirstSubindex_p) + 1); + *pEntrySize_p = UsedSize; + + +Exit: + + return (RetCode); + +} + + +// ---------------------------------------------------------------------------- +// +// Function: EplApiReadObject() +// +// Description: reads the specified entry from the OD of the specified node. +// If this node is a remote node, it performs a SDO transfer, which +// means this function returns kEplApiTaskDeferred and the application +// is informed via the event callback function when the task is completed. +// +// Parameters: pSdoComConHdl_p = INOUT: pointer to SDO connection handle (may be NULL in case of local OD access) +// uiNodeId_p = IN: node ID (0 = itself) +// uiIndex_p = IN: index of object in OD +// uiSubindex_p = IN: sub-index of object in OD +// pDstData_le_p = OUT: pointer to data in little endian +// puiSize_p = INOUT: pointer to size of data +// SdoType_p = IN: type of SDO transfer +// pUserArg_p = IN: user-definable argument pointer, +// which will be passed to the event callback function +// +// Return: tEplKernel = error code +// +// ---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiReadObject( + tEplSdoComConHdl* pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pDstData_le_p, + unsigned int* puiSize_p, + tEplSdoType SdoType_p, + void* pUserArg_p) +{ +tEplKernel Ret = kEplSuccessful; + + if ((uiIndex_p == 0) || (pDstData_le_p == NULL) || (puiSize_p == NULL) || (*puiSize_p == 0)) + { + Ret = kEplApiInvalidParam; + goto Exit; + } + + if (uiNodeId_p == 0 + || uiNodeId_p == EplObdGetNodeId()) + { // local OD access can be performed + tEplObdSize ObdSize; + + ObdSize = (tEplObdSize) *puiSize_p; + Ret = EplObdReadEntryToLe(uiIndex_p, uiSubindex_p, pDstData_le_p, &ObdSize); + *puiSize_p = (unsigned int) ObdSize; + } + else + { // perform SDO transfer +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + tEplSdoComTransParamByIndex TransParamByIndex; +// tEplSdoComConHdl SdoComConHdl; + + // check if application provides space for handle + if (pSdoComConHdl_p == NULL) + { + Ret = kEplApiInvalidParam; + goto Exit; +// pSdoComConHdl_p = &SdoComConHdl; + } + + // init command layer connection + Ret = EplSdoComDefineCon(pSdoComConHdl_p, + uiNodeId_p, // target node id + SdoType_p); // SDO type + if ((Ret != kEplSuccessful) && (Ret != kEplSdoComHandleExists)) + { + goto Exit; + } + TransParamByIndex.m_pData = pDstData_le_p; + TransParamByIndex.m_SdoAccessType = kEplSdoAccessTypeRead; + TransParamByIndex.m_SdoComConHdl = *pSdoComConHdl_p; + TransParamByIndex.m_uiDataSize = *puiSize_p; + TransParamByIndex.m_uiIndex = uiIndex_p; + TransParamByIndex.m_uiSubindex = uiSubindex_p; + TransParamByIndex.m_pfnSdoFinishedCb = EplApiCbSdoCon; + TransParamByIndex.m_pUserArg = pUserArg_p; + + Ret = EplSdoComInitTransferByIndex(&TransParamByIndex); + if (Ret != kEplSuccessful) + { + goto Exit; + } + Ret = kEplApiTaskDeferred; + +#else + Ret = kEplApiInvalidParam; +#endif + } + +Exit: + return Ret; +} + + +// ---------------------------------------------------------------------------- +// +// Function: EplApiWriteObject() +// +// Description: writes the specified entry to the OD of the specified node. +// If this node is a remote node, it performs a SDO transfer, which +// means this function returns kEplApiTaskDeferred and the application +// is informed via the event callback function when the task is completed. +// +// Parameters: pSdoComConHdl_p = INOUT: pointer to SDO connection handle (may be NULL in case of local OD access) +// uiNodeId_p = IN: node ID (0 = itself) +// uiIndex_p = IN: index of object in OD +// uiSubindex_p = IN: sub-index of object in OD +// pSrcData_le_p = IN: pointer to data in little endian +// uiSize_p = IN: size of data in bytes +// SdoType_p = IN: type of SDO transfer +// pUserArg_p = IN: user-definable argument pointer, +// which will be passed to the event callback function +// +// Return: tEplKernel = error code +// +// ---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiWriteObject( + tEplSdoComConHdl* pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pSrcData_le_p, + unsigned int uiSize_p, + tEplSdoType SdoType_p, + void* pUserArg_p) +{ +tEplKernel Ret = kEplSuccessful; + + if ((uiIndex_p == 0) || (pSrcData_le_p == NULL) || (uiSize_p == 0)) + { + Ret = kEplApiInvalidParam; + goto Exit; + } + + if (uiNodeId_p == 0 + || uiNodeId_p == EplObdGetNodeId()) + { // local OD access can be performed + + Ret = EplObdWriteEntryFromLe(uiIndex_p, uiSubindex_p, pSrcData_le_p, uiSize_p); + } + else + { // perform SDO transfer +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + tEplSdoComTransParamByIndex TransParamByIndex; +// tEplSdoComConHdl SdoComConHdl; + + // check if application provides space for handle + if (pSdoComConHdl_p == NULL) + { + Ret = kEplApiInvalidParam; + goto Exit; +// pSdoComConHdl_p = &SdoComConHdl; + } + + // d.k.: How to recycle command layer connection? + // Try to redefine it, which will return kEplSdoComHandleExists + // and the existing command layer handle. + // If the returned handle is busy, EplSdoComInitTransferByIndex() + // will return with error. + // $$$ d.k.: Collisions may occur with Configuration Manager, if both the application and + // Configuration Manager, are trying to communicate with the very same node. + // possible solution: disallow communication by application if Configuration Manager is busy + + // init command layer connection + Ret = EplSdoComDefineCon(pSdoComConHdl_p, + uiNodeId_p, // target node id + SdoType_p); // SDO type + if ((Ret != kEplSuccessful) && (Ret != kEplSdoComHandleExists)) + { + goto Exit; + } + TransParamByIndex.m_pData = pSrcData_le_p; + TransParamByIndex.m_SdoAccessType = kEplSdoAccessTypeWrite; + TransParamByIndex.m_SdoComConHdl = *pSdoComConHdl_p; + TransParamByIndex.m_uiDataSize = uiSize_p; + TransParamByIndex.m_uiIndex = uiIndex_p; + TransParamByIndex.m_uiSubindex = uiSubindex_p; + TransParamByIndex.m_pfnSdoFinishedCb = EplApiCbSdoCon; + TransParamByIndex.m_pUserArg = pUserArg_p; + + Ret = EplSdoComInitTransferByIndex(&TransParamByIndex); + if (Ret != kEplSuccessful) + { + goto Exit; + } + Ret = kEplApiTaskDeferred; + +#else + Ret = kEplApiInvalidParam; +#endif + } + +Exit: + return Ret; +} + + +// ---------------------------------------------------------------------------- +// +// Function: EplApiFreeSdoChannel() +// +// Description: frees the specified SDO channel. +// This function must be called after each call to EplApiReadObject()/EplApiWriteObject() +// which returns kEplApiTaskDeferred and the application +// is informed via the event callback function when the task is completed. +// +// Parameters: SdoComConHdl_p = IN: SDO connection handle +// +// Return: tEplKernel = error code +// +// ---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiFreeSdoChannel( + tEplSdoComConHdl SdoComConHdl_p) +{ +tEplKernel Ret = kEplSuccessful; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + + // init command layer connection + Ret = EplSdoComUndefineCon(SdoComConHdl_p); + +#else + Ret = kEplApiInvalidParam; +#endif + + return Ret; +} + + +// ---------------------------------------------------------------------------- +// +// Function: EplApiReadLocalObject() +// +// Description: reads the specified entry from the local OD. +// +// Parameters: uiIndex_p = IN: index of object in OD +// uiSubindex_p = IN: sub-index of object in OD +// pDstData_p = OUT: pointer to data in platform byte order +// puiSize_p = INOUT: pointer to size of data +// +// Return: tEplKernel = error code +// +// ---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiReadLocalObject( + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pDstData_p, + unsigned int* puiSize_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplObdSize ObdSize; + + ObdSize = (tEplObdSize) *puiSize_p; + Ret = EplObdReadEntry(uiIndex_p, uiSubindex_p, pDstData_p, &ObdSize); + *puiSize_p = (unsigned int) ObdSize; + + return Ret; +} + + +// ---------------------------------------------------------------------------- +// +// Function: EplApiWriteLocalObject() +// +// Description: writes the specified entry to the local OD. +// +// Parameters: uiIndex_p = IN: index of object in OD +// uiSubindex_p = IN: sub-index of object in OD +// pSrcData_p = IN: pointer to data in platform byte order +// uiSize_p = IN: size of data in bytes +// +// Return: tEplKernel = error code +// +// ---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiWriteLocalObject( + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void* pSrcData_p, + unsigned int uiSize_p) +{ +tEplKernel Ret = kEplSuccessful; + + Ret = EplObdWriteEntry(uiIndex_p, uiSubindex_p, pSrcData_p, (tEplObdSize) uiSize_p); + + return Ret; +} + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +// ---------------------------------------------------------------------------- +// +// Function: EplApiMnTriggerStateChange() +// +// Description: triggers the specified node command for the specified node. +// +// Parameters: uiNodeId_p = node ID for which the node command will be executed +// NodeCommand_p = node command +// +// Return: tEplKernel = error code +// +// ---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiMnTriggerStateChange(unsigned int uiNodeId_p, + tEplNmtNodeCommand NodeCommand_p) +{ +tEplKernel Ret = kEplSuccessful; + + Ret = EplNmtMnuTriggerStateChange(uiNodeId_p, NodeCommand_p); + + return Ret; +} + +#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplApiCbObdAccess +// +// Description: callback function for OD accesses +// +// Parameters: pParam_p = OBD parameter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM* pParam_p) +{ +tEplKernel Ret = kEplSuccessful; + +#if (EPL_API_OBD_FORWARD_EVENT != FALSE) +tEplApiEventArg EventArg; + + // call user callback + // must be disabled for EplApiLinuxKernel.c, because of reentrancy problem + // for local OD access. This is not so bad as user callback function in + // application does not use OD callbacks at the moment. + EventArg.m_ObdCbParam = *pParam_p; + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventObdAccess, + &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); +#endif + + switch (pParam_p->m_uiIndex) + { + //case 0x1006: // NMT_CycleLen_U32 (valid on reset) + case 0x1C14: // DLL_LossOfFrameTolerance_U32 + //case 0x1F98: // NMT_CycleTiming_REC (valid on reset) + { + if (pParam_p->m_ObdEvent == kEplObdEvPostWrite) + { + // update DLL configuration + Ret = EplApiUpdateDllConfig(FALSE); + } + break; + } + + case 0x1020: // CFM_VerifyConfiguration_REC.ConfId_U32 != 0 + { + if ((pParam_p->m_ObdEvent == kEplObdEvPostWrite) + && (pParam_p->m_uiSubIndex == 3) + && (*((DWORD*)pParam_p->m_pArg) != 0)) + { + DWORD dwVerifyConfInvalid = 0; + // set CFM_VerifyConfiguration_REC.VerifyConfInvalid_U32 to 0 + Ret = EplObdWriteEntry(0x1020, 4, &dwVerifyConfInvalid, 4); + // ignore any error because this objekt is optional + Ret = kEplSuccessful; + } + break; + } + + case 0x1F9E: // NMT_ResetCmd_U8 + { + if (pParam_p->m_ObdEvent == kEplObdEvPreWrite) + { + BYTE bNmtCommand; + + bNmtCommand = *((BYTE *) pParam_p->m_pArg); + // check value range + switch ((tEplNmtCommand)bNmtCommand) + { + case kEplNmtCmdResetNode: + case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetConfiguration: + case kEplNmtCmdSwReset: + case kEplNmtCmdInvalidService: + // valid command identifier specified + break; + + default: + pParam_p->m_dwAbortCode = EPL_SDOAC_VALUE_RANGE_EXCEEDED; + Ret = kEplObdAccessViolation; + break; + } + } + else if (pParam_p->m_ObdEvent == kEplObdEvPostWrite) + { + BYTE bNmtCommand; + + bNmtCommand = *((BYTE *) pParam_p->m_pArg); + // check value range + switch ((tEplNmtCommand)bNmtCommand) + { + case kEplNmtCmdResetNode: +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuNmtEvent(kEplNmtEventResetNode); +#endif + break; + + case kEplNmtCmdResetCommunication: +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuNmtEvent(kEplNmtEventResetCom); +#endif + break; + + case kEplNmtCmdResetConfiguration: +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuNmtEvent(kEplNmtEventResetConfig); +#endif + break; + + case kEplNmtCmdSwReset: +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuNmtEvent(kEplNmtEventSwReset); +#endif + break; + + case kEplNmtCmdInvalidService: + break; + + default: + pParam_p->m_dwAbortCode = EPL_SDOAC_VALUE_RANGE_EXCEEDED; + Ret = kEplObdAccessViolation; + break; + } + } + break; + } + + default: + break; + } + +//Exit: + return Ret; +} + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + + +//--------------------------------------------------------------------------- +// +// Function: EplApiProcessEvent +// +// Description: processes events from event queue and forwards these to +// the application's event callback function +// +// Parameters: pEplEvent_p = pointer to event +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiProcessEvent( + tEplEvent* pEplEvent_p) +{ +tEplKernel Ret; +tEplEventError* pEventError; +tEplApiEventType EventType; + + Ret = kEplSuccessful; + + // process event + switch(pEplEvent_p->m_EventType) + { + // error event + case kEplEventTypeError: + { + pEventError = (tEplEventError*) pEplEvent_p->m_pArg; + switch (pEventError->m_EventSource) + { + // treat the errors from the following sources as critical + case kEplEventSourceEventk: + case kEplEventSourceEventu: + case kEplEventSourceDllk: + { + EventType = kEplApiEventCriticalError; + // halt the stack by entering NMT state Off + Ret = EplNmtuNmtEvent(kEplNmtEventCriticalError); + break; + } + + // the other errors are just warnings + default: + { + EventType = kEplApiEventWarning; + break; + } + } + + // call user callback + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(EventType, (tEplApiEventArg*) pEventError, EplApiInstance_g.m_InitParam.m_pEventUserArg); + // discard error from callback function, because this could generate an endless loop + Ret = kEplSuccessful; + break; + } + + // at present, there are no other events for this module + default: + break; + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplApiCbNmtStateChange +// +// Description: callback function for NMT state changes +// +// Parameters: NmtStateChange_p = NMT state change event +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p) +{ +tEplKernel Ret = kEplSuccessful; +BYTE bNmtState; +tEplApiEventArg EventArg; + + // save NMT state in OD + bNmtState = (BYTE) NmtStateChange_p.m_NewNmtState; + Ret = EplObdWriteEntry(0x1F8C, 0, &bNmtState, 1); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // do work which must be done in that state + switch (NmtStateChange_p.m_NewNmtState) + { + // EPL stack is not running + case kEplNmtGsOff: + break; + + // first init of the hardware + case kEplNmtGsInitialising: +#if 0 +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + // configure SDO via UDP (i.e. bind it to the EPL ethernet interface) + Ret = EplSdoUdpuConfig(EplApiInstance_g.m_InitParam.m_dwIpAddress, EPL_C_SDO_EPL_PORT); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif +#endif + + break; + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + // reset application part of OD + Ret = EplObdAccessOdPart( + kEplObdPartApp, + kEplObdDirLoad); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + // reset communication part of OD + Ret = EplObdAccessOdPart( + kEplObdPartGen, + kEplObdDirLoad); + + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // $$$ d.k.: update OD only if OD was not loaded from non-volatile memory + Ret = EplApiUpdateObd(); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + break; + } + + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + + Ret = EplApiUpdateDllConfig(TRUE); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + break; + } + + //----------------------------------------------------------- + // CN part of the state machine + + // node liste for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + // indicate completion of reset in NMT_ResetCmd_U8 + bNmtState = (BYTE) kEplNmtCmdInvalidService; + Ret = EplObdWriteEntry(0x1F9E, 0, &bNmtState, 1); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + break; + } + + // node process only async frames + case kEplNmtCsPreOperational1: + { + break; + } + + // node process isochronus and asynchronus frames + case kEplNmtCsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtCsOperational: + { + break; + } + + // node stopped by MN + // -> only process asynchronus frames + case kEplNmtCsStopped: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + break; + } + + //----------------------------------------------------------- + // MN part of the state machine + + // node listens for EPL-Frames and check timeout + case kEplNmtMsNotActive: + { + break; + } + + // node processes only async frames + case kEplNmtMsPreOperational1: + { + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtMsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtMsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtMsOperational: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtMsBasicEthernet: + { + break; + } + + default: + { + TRACE0("EplApiCbNmtStateChange(): unhandled NMT state\n"); + } + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + // forward event to Led module + Ret = EplLeduCbNmtStateChange(NmtStateChange_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // forward event to NmtMn module + Ret = EplNmtMnuCbNmtStateChange(NmtStateChange_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + // call user callback + EventArg.m_NmtStateChange = NmtStateChange_p; + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventNmtStateChange, + &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplApiUpdateDllConfig +// +// Description: update configuration of DLL +// +// Parameters: fUpdateIdentity_p = TRUE, if identity must be updated +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiUpdateDllConfig(BOOL fUpdateIdentity_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplDllConfigParam DllConfigParam; +tEplDllIdentParam DllIdentParam; +tEplObdSize ObdSize; +WORD wTemp; +BYTE bTemp; + + // configure Dll + EPL_MEMSET(&DllConfigParam, 0, sizeof (DllConfigParam)); + DllConfigParam.m_uiNodeId = EplObdGetNodeId(); + + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + ObdSize = 4; + Ret = EplObdReadEntry(0x1006, 0, &DllConfigParam.m_dwCycleLen, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // 0x1F82: NMT_FeatureFlags_U32 + ObdSize = 4; + Ret = EplObdReadEntry(0x1F82, 0, &DllConfigParam.m_dwFeatureFlags, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // d.k. There is no dependance between FeatureFlags and async-only CN + DllConfigParam.m_fAsyncOnly = EplApiInstance_g.m_InitParam.m_fAsyncOnly; + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + ObdSize = 4; + Ret = EplObdReadEntry(0x1C14, 0, &DllConfigParam.m_dwLossOfFrameTolerance, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 1, &wTemp, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + DllConfigParam.m_uiIsochrTxMaxPayload = wTemp; + + // 0x1F98.2: IsochrRxMaxPayload_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 2, &wTemp, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + DllConfigParam.m_uiIsochrRxMaxPayload = wTemp; + + // 0x1F98.3: PResMaxLatency_U32 + ObdSize = 4; + Ret = EplObdReadEntry(0x1F98, 3, &DllConfigParam.m_dwPresMaxLatency, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // 0x1F98.4: PReqActPayloadLimit_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 4, &wTemp, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + DllConfigParam.m_uiPreqActPayloadLimit = wTemp; + + // 0x1F98.5: PResActPayloadLimit_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 5, &wTemp, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + DllConfigParam.m_uiPresActPayloadLimit = wTemp; + + // 0x1F98.6: ASndMaxLatency_U32 + ObdSize = 4; + Ret = EplObdReadEntry(0x1F98, 6, &DllConfigParam.m_dwAsndMaxLatency, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // 0x1F98.7: MultiplCycleCnt_U8 + ObdSize = 1; + Ret = EplObdReadEntry(0x1F98, 7, &bTemp, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + DllConfigParam.m_uiMultiplCycleCnt = bTemp; + + // 0x1F98.8: AsyncMTU_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 8, &wTemp, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + DllConfigParam.m_uiAsyncMtu = wTemp; + + // $$$ Prescaler + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + ObdSize = 4; + Ret = EplObdReadEntry(0x1F8A, 1, &DllConfigParam.m_dwWaitSocPreq, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] (optional) + ObdSize = 4; + Ret = EplObdReadEntry(0x1F8A, 2, &DllConfigParam.m_dwAsyncSlotTimeout, &ObdSize); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ +#endif + + DllConfigParam.m_uiSizeOfStruct = sizeof (DllConfigParam); + Ret = EplDllkConfig(&DllConfigParam); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + if (fUpdateIdentity_p != FALSE) + { + // configure Identity + EPL_MEMSET(&DllIdentParam, 0, sizeof (DllIdentParam)); + ObdSize = 4; + Ret = EplObdReadEntry(0x1000, 0, &DllIdentParam.m_dwDeviceType, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + ObdSize = 4; + Ret = EplObdReadEntry(0x1018, 1, &DllIdentParam.m_dwVendorId, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + ObdSize = 4; + Ret = EplObdReadEntry(0x1018, 2, &DllIdentParam.m_dwProductCode, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + ObdSize = 4; + Ret = EplObdReadEntry(0x1018, 3, &DllIdentParam.m_dwRevisionNumber, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + ObdSize = 4; + Ret = EplObdReadEntry(0x1018, 4, &DllIdentParam.m_dwSerialNumber, &ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + DllIdentParam.m_dwIpAddress = EplApiInstance_g.m_InitParam.m_dwIpAddress; + DllIdentParam.m_dwSubnetMask = EplApiInstance_g.m_InitParam.m_dwSubnetMask; + EPL_MEMCPY(DllIdentParam.m_sHostname, EplApiInstance_g.m_InitParam.m_sHostname, sizeof (DllIdentParam.m_sHostname)); + + ObdSize = 4; + Ret = EplObdReadEntry(0x1020, 1, &DllIdentParam.m_dwVerifyConfigurationDate, &ObdSize); + // ignore any error, because this object is optional + + ObdSize = 4; + Ret = EplObdReadEntry(0x1020, 2, &DllIdentParam.m_dwVerifyConfigurationTime, &ObdSize); + // ignore any error, because this object is optional + + // $$$ d.k.: fill rest of ident structure + + DllIdentParam.m_uiSizeOfStruct = sizeof (DllIdentParam); + Ret = EplDllkSetIdentity(&DllIdentParam); + if(Ret != kEplSuccessful) + { + goto Exit; + } + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplApiUpdateObd +// +// Description: update OD from init param +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiUpdateObd(void) +{ +tEplKernel Ret = kEplSuccessful; +WORD wTemp; +BYTE bTemp; + + // set node id in OD + Ret = EplObdSetNodeId(EplApiInstance_g.m_InitParam.m_uiNodeId, // node id + kEplObdNodeIdHardware); // set by hardware + if(Ret != kEplSuccessful) + { + goto Exit; + } + + if (EplApiInstance_g.m_InitParam.m_dwCycleLen != -1) + { + Ret = EplObdWriteEntry(0x1006, 0, &EplApiInstance_g.m_InitParam.m_dwCycleLen, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_dwLossOfFrameTolerance != -1) + { + Ret = EplObdWriteEntry(0x1C14, 0, &EplApiInstance_g.m_InitParam.m_dwLossOfFrameTolerance, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + // d.k. There is no dependance between FeatureFlags and async-only CN. + if (EplApiInstance_g.m_InitParam.m_dwFeatureFlags != -1) + { + Ret = EplObdWriteEntry(0x1F82, 0, &EplApiInstance_g.m_InitParam.m_dwFeatureFlags, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiIsochrTxMaxPayload; + Ret = EplObdWriteEntry(0x1F98, 1, &wTemp, 2); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiIsochrRxMaxPayload; + Ret = EplObdWriteEntry(0x1F98, 2, &wTemp, 2); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + + Ret = EplObdWriteEntry(0x1F98, 3, &EplApiInstance_g.m_InitParam.m_dwPresMaxLatency, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + + if (EplApiInstance_g.m_InitParam.m_uiPreqActPayloadLimit <= EPL_C_DLL_ISOCHR_MAX_PAYL) + { + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPreqActPayloadLimit; + Ret = EplObdWriteEntry(0x1F98, 4, &wTemp, 2); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_uiPresActPayloadLimit <= EPL_C_DLL_ISOCHR_MAX_PAYL) + { + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPresActPayloadLimit; + Ret = EplObdWriteEntry(0x1F98, 5, &wTemp, 2); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + Ret = EplObdWriteEntry(0x1F98, 6, &EplApiInstance_g.m_InitParam.m_dwAsndMaxLatency, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + + if (EplApiInstance_g.m_InitParam.m_uiMultiplCycleCnt <= 0xFF) + { + bTemp = (BYTE) EplApiInstance_g.m_InitParam.m_uiMultiplCycleCnt; + Ret = EplObdWriteEntry(0x1F98, 7, &bTemp, 1); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_uiAsyncMtu <= EPL_C_DLL_MAX_ASYNC_MTU) + { + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiAsyncMtu; + Ret = EplObdWriteEntry(0x1F98, 8, &wTemp, 2); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_uiPrescaler <= 1000) + { + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPrescaler; + Ret = EplObdWriteEntry(0x1F98, 9, &wTemp, 2); + // ignore return code + Ret = kEplSuccessful; + } + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (EplApiInstance_g.m_InitParam.m_dwWaitSocPreq != -1) + { + Ret = EplObdWriteEntry(0x1F8A, 1, &EplApiInstance_g.m_InitParam.m_dwWaitSocPreq, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if ((EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout != 0) && (EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout != -1)) + { + Ret = EplObdWriteEntry(0x1F8A, 2, &EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } +#endif + + // configure Identity + if (EplApiInstance_g.m_InitParam.m_dwDeviceType != -1) + { + Ret = EplObdWriteEntry(0x1000, 0, &EplApiInstance_g.m_InitParam.m_dwDeviceType, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_dwVendorId != -1) + { + Ret = EplObdWriteEntry(0x1018, 1, &EplApiInstance_g.m_InitParam.m_dwVendorId, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_dwProductCode != -1) + { + Ret = EplObdWriteEntry(0x1018, 2, &EplApiInstance_g.m_InitParam.m_dwProductCode, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_dwRevisionNumber != -1) + { + Ret = EplObdWriteEntry(0x1018, 3, &EplApiInstance_g.m_InitParam.m_dwRevisionNumber, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_dwSerialNumber != -1) + { + Ret = EplObdWriteEntry(0x1018, 4, &EplApiInstance_g.m_InitParam.m_dwSerialNumber, 4); +/* if(Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_pszDevName != NULL) + { + // write Device Name (0x1008) + Ret = EplObdWriteEntry ( + 0x1008, 0, (void GENERIC*) EplApiInstance_g.m_InitParam.m_pszDevName, (tEplObdSize) strlen(EplApiInstance_g.m_InitParam.m_pszDevName)); +/* if (Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_pszHwVersion != NULL) + { + // write Hardware version (0x1009) + Ret = EplObdWriteEntry ( + 0x1009, 0, (void GENERIC*) EplApiInstance_g.m_InitParam.m_pszHwVersion, (tEplObdSize) strlen(EplApiInstance_g.m_InitParam.m_pszHwVersion)); +/* if (Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + + if (EplApiInstance_g.m_InitParam.m_pszSwVersion != NULL) + { + // write Software version (0x100A) + Ret = EplObdWriteEntry ( + 0x100A, 0, (void GENERIC*) EplApiInstance_g.m_InitParam.m_pszSwVersion, (tEplObdSize) strlen(EplApiInstance_g.m_InitParam.m_pszSwVersion)); +/* if (Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplApiCbSdoCon +// +// Description: callback function for SDO transfers +// +// Parameters: pSdoComFinished_p = SDO parameter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +static tEplKernel PUBLIC EplApiCbSdoCon(tEplSdoComFinished* pSdoComFinished_p) +{ +tEplKernel Ret; +tEplApiEventArg EventArg; + + Ret = kEplSuccessful; + + // call user callback + EventArg.m_Sdo = *pSdoComFinished_p; + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventSdo, + &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); + + return Ret; + +} +#endif + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplApiCbNodeEvent +// +// Description: callback function for node events +// +// Parameters: uiNodeId_p = node ID of the CN +// NodeEvent_p = event from the specified CN +// NmtState_p = current NMT state of the CN +// wErrorCode_p = EPL error code if NodeEvent_p==kEplNmtNodeEventError +// fMandatory_p = flag if CN is mandatory +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiCbNodeEvent(unsigned int uiNodeId_p, + tEplNmtNodeEvent NodeEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p, + BOOL fMandatory_p) +{ +tEplKernel Ret; +tEplApiEventArg EventArg; + + Ret = kEplSuccessful; + + // call user callback + EventArg.m_Node.m_uiNodeId = uiNodeId_p; + EventArg.m_Node.m_NodeEvent = NodeEvent_p; + EventArg.m_Node.m_NmtState = NmtState_p; + EventArg.m_Node.m_wErrorCode = wErrorCode_p; + EventArg.m_Node.m_fMandatory = fMandatory_p; + + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventNode, + &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplApiCbBootEvent +// +// Description: callback function for boot events +// +// Parameters: BootEvent_p = event from the boot-up process +// NmtState_p = current local NMT state +// wErrorCode_p = EPL error code if BootEvent_p==kEplNmtBootEventError +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiCbBootEvent(tEplNmtBootEvent BootEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p) +{ +tEplKernel Ret; +tEplApiEventArg EventArg; + + Ret = kEplSuccessful; + + // call user callback + EventArg.m_Boot.m_BootEvent = BootEvent_p; + EventArg.m_Boot.m_NmtState = NmtState_p; + EventArg.m_Boot.m_wErrorCode = wErrorCode_p; + + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventBoot, + &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); + + return Ret; + +} + +#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplApiCbLedStateChange +// +// Description: callback function for LED change events. +// +// Parameters: LedType_p = type of LED +// fOn_p = state of LED +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplApiCbLedStateChange(tEplLedType LedType_p, + BOOL fOn_p) +{ +tEplKernel Ret; +tEplApiEventArg EventArg; + + Ret = kEplSuccessful; + + // call user callback + EventArg.m_Led.m_LedType = LedType_p; + EventArg.m_Led.m_fOn = fOn_p; + + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventLed, + &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); + + return Ret; + +} + +#endif + + +// EOF + diff --git a/drivers/staging/epl/EplApiLinux.h b/drivers/staging/epl/EplApiLinux.h new file mode 100644 index 000000000000..02714e73b178 --- /dev/null +++ b/drivers/staging/epl/EplApiLinux.h @@ -0,0 +1,153 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL API layer for Linux (kernel and user space) + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplApiLinux.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/08/25 12:17:41 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/10/11 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_API_LINUX_H_ +#define _EPL_API_LINUX_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define EPLLIN_DEV_NAME "epl" // used for "/dev" and "/proc" entry + + +//--------------------------------------------------------------------------- +// Commands for +//--------------------------------------------------------------------------- + +#define EPLLIN_CMD_INITIALIZE 0 // ulArg_p ~ tEplApiInitParam* +#define EPLLIN_CMD_PI_IN 1 // ulArg_p ~ tEplApiProcessImage* +#define EPLLIN_CMD_PI_OUT 2 // ulArg_p ~ tEplApiProcessImage* +#define EPLLIN_CMD_WRITE_OBJECT 3 // ulArg_p ~ tEplLinSdoObject* +#define EPLLIN_CMD_READ_OBJECT 4 // ulArg_p ~ tEplLinSdoObject* +#define EPLLIN_CMD_WRITE_LOCAL_OBJECT 5 // ulArg_p ~ tEplLinLocalObject* +#define EPLLIN_CMD_READ_LOCAL_OBJECT 6 // ulArg_p ~ tEplLinLocalObject* +#define EPLLIN_CMD_FREE_SDO_CHANNEL 7 // ulArg_p ~ tEplSdoComConHdl +#define EPLLIN_CMD_NMT_COMMAND 8 // ulArg_p ~ tEplNmtEvent +#define EPLLIN_CMD_GET_EVENT 9 // ulArg_p ~ tEplLinEvent* +#define EPLLIN_CMD_MN_TRIGGER_STATE_CHANGE 10 // ulArg_p ~ tEplLinNodeCmdObject* +#define EPLLIN_CMD_PI_SETUP 11 // ulArg_p ~ 0 +#define EPLLIN_CMD_SHUTDOWN 12 // ulArg_p ~ 0 + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct +{ + unsigned int m_uiEventArgSize; + tEplApiEventArg* m_pEventArg; + tEplApiEventType* m_pEventType; + tEplKernel m_RetCbEvent; + +} tEplLinEvent; + +typedef struct +{ + tEplSdoComConHdl m_SdoComConHdl; + BOOL m_fValidSdoComConHdl; + unsigned int m_uiNodeId; + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + void* m_le_pData; + unsigned int m_uiSize; + tEplSdoType m_SdoType; + void* m_pUserArg; + +} tEplLinSdoObject; + +typedef struct +{ + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + void* m_pData; + unsigned int m_uiSize; + +} tEplLinLocalObject; + +typedef struct +{ + unsigned int m_uiNodeId; + tEplNmtNodeCommand m_NodeCommand; + +} tEplLinNodeCmdObject; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + + +#endif // #ifndef _EPL_API_LINUX_H_ + + diff --git a/drivers/staging/epl/EplApiLinuxKernel.c b/drivers/staging/epl/EplApiLinuxKernel.c new file mode 100644 index 000000000000..4941760c66f2 --- /dev/null +++ b/drivers/staging/epl/EplApiLinuxKernel.c @@ -0,0 +1,1317 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Linux kernel module as wrapper of EPL API layer, + i.e. counterpart to a Linux application + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplApiLinuxKernel.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.9 $ $Date: 2008/11/21 09:00:38 $ + + $State: Exp $ + + Build Environment: + GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2006/10/11 d.k.: Initial Version + 2008/04/10 m.u.: Changed to new char driver init + +****************************************************************************/ + + +// kernel modul and driver + +//#include +//#include + +#include +#include +#include +#include + +//#include +//#include +//#include +//#include + +// scheduling +#include + +// memory access +#include +#include + +#ifdef CONFIG_DEVFS_FS +#include +#include +#endif + +#include "Epl.h" +#include "EplApiLinux.h" +//#include "kernel/EplPdokCal.h" +#include "proc_fs.h" + + + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + // remove ("make invisible") obsolete symbols for kernel versions 2.6 + // and higher + #define MOD_INC_USE_COUNT + #define MOD_DEC_USE_COUNT + #define EXPORT_NO_SYMBOLS +#else + #error "This driver needs a 2.6.x kernel or higher" +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +// Metainformation +MODULE_LICENSE("Dual BSD/GPL"); +#ifdef MODULE_AUTHOR + MODULE_AUTHOR("Daniel.Krueger@SYSTEC-electronic.com"); + MODULE_DESCRIPTION("EPL API driver"); +#endif + + +//--------------------------------------------------------------------------- +// Configuration +//--------------------------------------------------------------------------- + + +#define EPLLIN_DRV_NAME "systec_epl" // used for + + + +//--------------------------------------------------------------------------- +// Constant definitions +//--------------------------------------------------------------------------- + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) +#endif + +#define EVENT_STATE_INIT 0 +#define EVENT_STATE_IOCTL 1 // ioctl entered and ready to receive EPL event +#define EVENT_STATE_READY 2 // EPL event can be forwarded to user application +#define EVENT_STATE_TERM 3 // terminate processing + +#define EPL_STATE_NOTOPEN 0 +#define EPL_STATE_NOTINIT 1 +#define EPL_STATE_RUNNING 2 +#define EPL_STATE_SHUTDOWN 3 + + +//--------------------------------------------------------------------------- +// Global variables +//--------------------------------------------------------------------------- + +#ifdef CONFIG_DEVFS_FS + + // driver major number + static int nDrvMajorNumber_g; + +#else + + // device number (major and minor) + static dev_t nDevNum_g; + static struct cdev *pEpl_cdev_g; + +#endif + + +static volatile unsigned int uiEplState_g = EPL_STATE_NOTOPEN; + +static struct semaphore SemaphoreCbEvent_g; // semaphore for EplLinCbEvent +static wait_queue_head_t WaitQueueCbEvent_g; // wait queue EplLinCbEvent +static wait_queue_head_t WaitQueueProcess_g; // wait queue for EplApiProcess (user process) +static wait_queue_head_t WaitQueueRelease_g; // wait queue for EplLinRelease +static atomic_t AtomicEventState_g = ATOMIC_INIT(EVENT_STATE_INIT); +static tEplApiEventType EventType_g; // event type (enum) +static tEplApiEventArg* pEventArg_g; // event argument (union) +static tEplKernel RetCbEvent_g; // return code from event callback function +static wait_queue_head_t WaitQueueCbSync_g; // wait queue EplLinCbSync +static wait_queue_head_t WaitQueuePI_In_g; // wait queue for EplApiProcessImageExchangeIn (user process) +static atomic_t AtomicSyncState_g = ATOMIC_INIT(EVENT_STATE_INIT); + + +//--------------------------------------------------------------------------- +// Local types +//--------------------------------------------------------------------------- + +typedef struct +{ + void* m_pUserArg; + void* m_pData; + +} tEplLinSdoBufHeader; + + +//--------------------------------------------------------------------------- +// Local variables +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Prototypes of internal functions +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplLinCbEvent( + tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg* pEventArg_p, // IN: event argument (union) + void GENERIC* pUserArg_p); + +tEplKernel PUBLIC EplLinCbSync(void); + +static int __init EplLinInit (void); +static void __exit EplLinExit (void); + + +static int EplLinOpen (struct inode* pDeviceFile_p, struct file* pInstance_p); +static int EplLinRelease (struct inode* pDeviceFile_p, struct file* pInstance_p); +static ssize_t EplLinRead (struct file* pInstance_p, char* pDstBuff_p, size_t BuffSize_p, loff_t* pFileOffs_p); +static ssize_t EplLinWrite (struct file* pInstance_p, const char* pSrcBuff_p, size_t BuffSize_p, loff_t* pFileOffs_p); +static int EplLinIoctl (struct inode* pDeviceFile_p, struct file* pInstance_p, unsigned int uiIoctlCmd_p, unsigned long ulArg_p); + + + + +//--------------------------------------------------------------------------- +// Kernel Module specific Data Structures +//--------------------------------------------------------------------------- + +EXPORT_NO_SYMBOLS; + + + +module_init(EplLinInit); +module_exit(EplLinExit); + + + + +static struct file_operations EplLinFileOps_g = +{ + .owner = THIS_MODULE, + .open = EplLinOpen, + .release = EplLinRelease, + .read = EplLinRead, + .write = EplLinWrite, + .ioctl = EplLinIoctl, + +}; + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// Initailize Driver +//--------------------------------------------------------------------------- +// -> insmod driver +//--------------------------------------------------------------------------- + +static int __init EplLinInit (void) +{ + +tEplKernel EplRet; +int iErr; +int iRet; +#ifdef CONFIG_DEVFS_FS +int nMinorNumber; +#endif + + TRACE0("EPL: + EplLinInit...\n"); + TRACE2("EPL: Driver build: %s / %s\n", __DATE__, __TIME__); + + iRet = 0; + + // initialize global variables + atomic_set(&AtomicEventState_g, EVENT_STATE_INIT); + sema_init(&SemaphoreCbEvent_g, 1); + init_waitqueue_head(&WaitQueueCbEvent_g); + init_waitqueue_head(&WaitQueueProcess_g); + init_waitqueue_head(&WaitQueueRelease_g); + + + +#ifdef CONFIG_DEVFS_FS + + // register character device handler + TRACE2("EPL: Installing Driver '%s', Version %s...\n", EPLLIN_DRV_NAME, EPL_PRODUCT_VERSION); + TRACE0("EPL: (using dynamic major number assignment)\n"); + nDrvMajorNumber_g = register_chrdev (0, EPLLIN_DRV_NAME, &EplLinFileOps_g); + if (nDrvMajorNumber_g != 0) + { + TRACE2("EPL: Driver '%s' installed successful, assigned MajorNumber=%d\n", EPLLIN_DRV_NAME, nDrvMajorNumber_g); + } + else + { + TRACE1("EPL: ERROR: Driver '%s' is unable to get a free MajorNumber!\n", EPLLIN_DRV_NAME); + iRet = -EIO; + goto Exit; + } + + + // create device node in DEVFS + nMinorNumber = 0; + TRACE1("EPL: Creating device node '/dev/%s'...\n", EPLLIN_DEV_NAME); + iErr = devfs_mk_cdev (MKDEV(nDrvMajorNumber_g, nMinorNumber), S_IFCHR | S_IRUGO | S_IWUGO, EPLLIN_DEV_NAME); + if (iErr == 0) + { + TRACE1("EPL: Device node '/dev/%s' created successful.\n", EPLLIN_DEV_NAME); + } + else + { + TRACE1("EPL: ERROR: unable to create device node '/dev/%s'\n", EPLLIN_DEV_NAME); + iRet = -EIO; + goto Exit; + } + +#else + + // register character device handler + // only one Minor required + TRACE2("EPL: Installing Driver '%s', Version %s...\n", EPLLIN_DRV_NAME, EPL_PRODUCT_VERSION); + iRet = alloc_chrdev_region (&nDevNum_g, 0, 1, EPLLIN_DRV_NAME); + if (iRet == 0) + { + TRACE2("EPL: Driver '%s' installed successful, assigned MajorNumber=%d\n", EPLLIN_DRV_NAME, MAJOR(nDevNum_g)); + } + else + { + TRACE1("EPL: ERROR: Driver '%s' is unable to get a free MajorNumber!\n", EPLLIN_DRV_NAME); + iRet = -EIO; + goto Exit; + } + + // register cdev structure + pEpl_cdev_g = cdev_alloc(); + pEpl_cdev_g->ops = &EplLinFileOps_g; + pEpl_cdev_g->owner = THIS_MODULE; + iErr = cdev_add (pEpl_cdev_g, nDevNum_g, 1); + if (iErr) + { + TRACE2("EPL: ERROR %d: Driver '%s' could not be added!\n", iErr, EPLLIN_DRV_NAME); + iRet = -EIO; + goto Exit; + } + +#endif + + // create device node in PROCFS + EplRet = EplLinProcInit(); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + +Exit: + + TRACE1("EPL: - EplLinInit (iRet=%d)\n", iRet); + return (iRet); + +} + + + +//--------------------------------------------------------------------------- +// Remove Driver +//--------------------------------------------------------------------------- +// -> rmmod driver +//--------------------------------------------------------------------------- + +static void __exit EplLinExit (void) +{ + +tEplKernel EplRet; + + // delete instance for all modules +// EplRet = EplApiShutdown(); +// printk("EplApiShutdown(): 0x%X\n", EplRet); + + // deinitialize proc fs + EplRet = EplLinProcFree(); + printk("EplLinProcFree(): 0x%X\n", EplRet); + + + TRACE0("EPL: + EplLinExit...\n"); + + +#ifdef CONFIG_DEVFS_FS + + // remove device node from DEVFS + devfs_remove (EPLLIN_DEV_NAME); + TRACE1("EPL: Device node '/dev/%s' removed.\n", EPLLIN_DEV_NAME); + + // unregister character device handler + unregister_chrdev (nDrvMajorNumber_g, EPLLIN_DRV_NAME); + +#else + + // remove cdev structure + cdev_del(pEpl_cdev_g); + + // unregister character device handler + unregister_chrdev_region (nDevNum_g, 1); + +#endif + + TRACE1("EPL: Driver '%s' removed.\n", EPLLIN_DRV_NAME); + + + TRACE0("EPL: - EplLinExit\n"); + +} + + + +//--------------------------------------------------------------------------- +// Open Driver +//--------------------------------------------------------------------------- +// -> open("/dev/driver", O_RDWR)... +//--------------------------------------------------------------------------- + +static int EplLinOpen ( + struct inode* pDeviceFile_p, // information about the device to open + struct file* pInstance_p) // information about driver instance +{ + +int iRet; + + + TRACE0("EPL: + EplLinOpen...\n"); + + MOD_INC_USE_COUNT; + + if (uiEplState_g != EPL_STATE_NOTOPEN) + { // stack already initialized + iRet = -EALREADY; + } + else + { + atomic_set(&AtomicEventState_g, EVENT_STATE_INIT); + sema_init(&SemaphoreCbEvent_g, 1); + init_waitqueue_head(&WaitQueueCbEvent_g); + init_waitqueue_head(&WaitQueueProcess_g); + init_waitqueue_head(&WaitQueueRelease_g); + atomic_set(&AtomicSyncState_g, EVENT_STATE_INIT); + init_waitqueue_head(&WaitQueueCbSync_g); + init_waitqueue_head(&WaitQueuePI_In_g); + + uiEplState_g = EPL_STATE_NOTINIT; + iRet = 0; + } + + TRACE1("EPL: - EplLinOpen (iRet=%d)\n", iRet); + return (iRet); + +} + + + +//--------------------------------------------------------------------------- +// Close Driver +//--------------------------------------------------------------------------- +// -> close(device)... +//--------------------------------------------------------------------------- + +static int EplLinRelease ( + struct inode* pDeviceFile_p, // information about the device to open + struct file* pInstance_p) // information about driver instance +{ + +tEplKernel EplRet = kEplSuccessful; +int iRet; + + + TRACE0("EPL: + EplLinRelease...\n"); + + if (uiEplState_g != EPL_STATE_NOTINIT) + { + // pass control to sync kernel thread, but signal termination + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + wake_up_interruptible(&WaitQueuePI_In_g); + + // pass control to event queue kernel thread + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + + if (uiEplState_g == EPL_STATE_RUNNING) + { // post NmtEventSwitchOff + EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); + + } + + if (EplRet == kEplSuccessful) + { + TRACE0("EPL: waiting for NMT_GS_OFF\n"); + wait_event_interruptible(WaitQueueRelease_g, + (uiEplState_g == EPL_STATE_SHUTDOWN)); + } + else + { // post NmtEventSwitchOff failed + TRACE0("EPL: event post failed\n"); + } + + // $$$ d.k.: What if waiting was interrupted by signal? + + TRACE0("EPL: call EplApiShutdown()\n"); + // EPL stack can be safely shut down + // delete instance for all EPL modules + EplRet = EplApiShutdown(); + printk("EplApiShutdown(): 0x%X\n", EplRet); + } + + uiEplState_g = EPL_STATE_NOTOPEN; + iRet = 0; + + + MOD_DEC_USE_COUNT; + + + TRACE1("EPL: - EplLinRelease (iRet=%d)\n", iRet); + return (iRet); + +} + + + +//--------------------------------------------------------------------------- +// Read Data from Driver +//--------------------------------------------------------------------------- +// -> read(...) +//--------------------------------------------------------------------------- + +static ssize_t EplLinRead ( + struct file* pInstance_p, // information about driver instance + char* pDstBuff_p, // address of buffer to fill with data + size_t BuffSize_p, // length of the buffer + loff_t* pFileOffs_p) // offset in the file +{ + +int iRet; + + + TRACE0("EPL: + EplLinRead...\n"); + + + TRACE0("EPL: Sorry, this operation isn't supported.\n"); + iRet = -EINVAL; + + + TRACE1("EPL: - EplLinRead (iRet=%d)\n", iRet); + return (iRet); + +} + + + +//--------------------------------------------------------------------------- +// Write Data to Driver +//--------------------------------------------------------------------------- +// -> write(...) +//--------------------------------------------------------------------------- + +static ssize_t EplLinWrite ( + struct file* pInstance_p, // information about driver instance + const char* pSrcBuff_p, // address of buffer to get data from + size_t BuffSize_p, // length of the buffer + loff_t* pFileOffs_p) // offset in the file +{ + +int iRet; + + + TRACE0("EPL: + EplLinWrite...\n"); + + + TRACE0("EPL: Sorry, this operation isn't supported.\n"); + iRet = -EINVAL; + + + TRACE1("EPL: - EplLinWrite (iRet=%d)\n", iRet); + return (iRet); + +} + + + +//--------------------------------------------------------------------------- +// Generic Access to Driver +//--------------------------------------------------------------------------- +// -> ioctl(...) +//--------------------------------------------------------------------------- + +static int EplLinIoctl ( + struct inode* pDeviceFile_p, // information about the device to open + struct file* pInstance_p, // information about driver instance + unsigned int uiIoctlCmd_p, // Ioctl command to execute + unsigned long ulArg_p) // Ioctl command specific argument/parameter +{ + +tEplKernel EplRet; +int iErr; +int iRet; + + +// TRACE1("EPL: + EplLinIoctl (uiIoctlCmd_p=%d)...\n", uiIoctlCmd_p); + + + iRet = -EINVAL; + + switch (uiIoctlCmd_p) + { + // ---------------------------------------------------------- + case EPLLIN_CMD_INITIALIZE: + { + tEplApiInitParam EplApiInitParam; + + iErr = copy_from_user(&EplApiInitParam, (const void*)ulArg_p, sizeof (EplApiInitParam)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + EplApiInitParam.m_pfnCbEvent = EplLinCbEvent; + EplApiInitParam.m_pfnCbSync = EplLinCbSync; + + EplRet = EplApiInitialize(&EplApiInitParam); + + uiEplState_g = EPL_STATE_RUNNING; + + iRet = (int) EplRet; + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_SHUTDOWN: + { // shutdown the threads + + // pass control to sync kernel thread, but signal termination + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + wake_up_interruptible(&WaitQueuePI_In_g); + + // pass control to event queue kernel thread + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + + if (uiEplState_g == EPL_STATE_RUNNING) + { // post NmtEventSwitchOff + EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); + + } + + iRet = 0; + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_READ_LOCAL_OBJECT: + { + tEplLinLocalObject LocalObject; + void* pData; + + iErr = copy_from_user(&LocalObject, (const void*)ulArg_p, sizeof (LocalObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if ((LocalObject.m_pData == NULL) || (LocalObject.m_uiSize == 0)) + { + iRet = (int) kEplApiInvalidParam; + goto Exit; + } + + pData = vmalloc(LocalObject.m_uiSize); + if (pData == NULL) + { // no memory available + iRet = -ENOMEM; + goto Exit; + } + + EplRet = EplApiReadLocalObject(LocalObject.m_uiIndex, LocalObject.m_uiSubindex, pData, &LocalObject.m_uiSize); + + if (EplRet == kEplSuccessful) + { + iErr = copy_to_user(LocalObject.m_pData, pData, LocalObject.m_uiSize); + + vfree(pData); + + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + // return actual size (LocalObject.m_uiSize) + iErr = put_user(LocalObject.m_uiSize, + (unsigned int*)(ulArg_p + (unsigned long)&LocalObject.m_uiSize - (unsigned long)&LocalObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + } + else + { + vfree(pData); + } + + iRet = (int) EplRet; + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_WRITE_LOCAL_OBJECT: + { + tEplLinLocalObject LocalObject; + void* pData; + + iErr = copy_from_user(&LocalObject, (const void*)ulArg_p, sizeof (LocalObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if ((LocalObject.m_pData == NULL) || (LocalObject.m_uiSize == 0)) + { + iRet = (int) kEplApiInvalidParam; + goto Exit; + } + + pData = vmalloc(LocalObject.m_uiSize); + if (pData == NULL) + { // no memory available + iRet = -ENOMEM; + goto Exit; + } + iErr = copy_from_user(pData, LocalObject.m_pData, LocalObject.m_uiSize); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + EplRet = EplApiWriteLocalObject(LocalObject.m_uiIndex, LocalObject.m_uiSubindex, pData, LocalObject.m_uiSize); + + vfree(pData); + + iRet = (int) EplRet; + break; + } + + + case EPLLIN_CMD_READ_OBJECT: + { + tEplLinSdoObject SdoObject; + void* pData; + tEplLinSdoBufHeader* pBufHeader; + tEplSdoComConHdl* pSdoComConHdl; + + iErr = copy_from_user(&SdoObject, (const void*)ulArg_p, sizeof (SdoObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if ((SdoObject.m_le_pData == NULL) || (SdoObject.m_uiSize == 0)) + { + iRet = (int) kEplApiInvalidParam; + goto Exit; + } + + pBufHeader = (tEplLinSdoBufHeader*) vmalloc(sizeof (tEplLinSdoBufHeader) + SdoObject.m_uiSize); + if (pBufHeader == NULL) + { // no memory available + iRet = -ENOMEM; + goto Exit; + } + + // initiate temporary buffer + pBufHeader->m_pUserArg = SdoObject.m_pUserArg; // original user argument pointer + pBufHeader->m_pData = SdoObject.m_le_pData; // original data pointer from app + pData = pBufHeader + sizeof (tEplLinSdoBufHeader); + + if (SdoObject.m_fValidSdoComConHdl != FALSE) + { + pSdoComConHdl = &SdoObject.m_SdoComConHdl; + } + else + { + pSdoComConHdl = NULL; + } + + EplRet = EplApiReadObject(pSdoComConHdl, SdoObject.m_uiNodeId, SdoObject.m_uiIndex, + SdoObject.m_uiSubindex, pData, &SdoObject.m_uiSize, + SdoObject.m_SdoType, pBufHeader); + + // return actual SDO handle (SdoObject.m_SdoComConHdl) + iErr = put_user(SdoObject.m_SdoComConHdl, + (unsigned int*)(ulArg_p + (unsigned long)&SdoObject.m_SdoComConHdl - (unsigned long)&SdoObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if (EplRet == kEplSuccessful) + { + iErr = copy_to_user(SdoObject.m_le_pData, pData, SdoObject.m_uiSize); + + vfree(pBufHeader); + + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + // return actual size (SdoObject.m_uiSize) + iErr = put_user(SdoObject.m_uiSize, + (unsigned int*)(ulArg_p + (unsigned long)&SdoObject.m_uiSize - (unsigned long)&SdoObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + } + else if (EplRet != kEplApiTaskDeferred) + { // error ocurred + vfree(pBufHeader); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + } + + iRet = (int) EplRet; + break; + } + + + case EPLLIN_CMD_WRITE_OBJECT: + { + tEplLinSdoObject SdoObject; + void* pData; + tEplLinSdoBufHeader* pBufHeader; + tEplSdoComConHdl* pSdoComConHdl; + + iErr = copy_from_user(&SdoObject, (const void*)ulArg_p, sizeof (SdoObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if ((SdoObject.m_le_pData == NULL) || (SdoObject.m_uiSize == 0)) + { + iRet = (int) kEplApiInvalidParam; + goto Exit; + } + + pBufHeader = (tEplLinSdoBufHeader*) vmalloc(sizeof (tEplLinSdoBufHeader) + SdoObject.m_uiSize); + if (pBufHeader == NULL) + { // no memory available + iRet = -ENOMEM; + goto Exit; + } + + // initiate temporary buffer + pBufHeader->m_pUserArg = SdoObject.m_pUserArg; // original user argument pointer + pBufHeader->m_pData = SdoObject.m_le_pData; // original data pointer from app + pData = pBufHeader + sizeof (tEplLinSdoBufHeader); + + iErr = copy_from_user(pData, SdoObject.m_le_pData, SdoObject.m_uiSize); + + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if (SdoObject.m_fValidSdoComConHdl != FALSE) + { + pSdoComConHdl = &SdoObject.m_SdoComConHdl; + } + else + { + pSdoComConHdl = NULL; + } + + EplRet = EplApiWriteObject(pSdoComConHdl, SdoObject.m_uiNodeId, SdoObject.m_uiIndex, + SdoObject.m_uiSubindex, pData, SdoObject.m_uiSize, + SdoObject.m_SdoType, pBufHeader); + + // return actual SDO handle (SdoObject.m_SdoComConHdl) + iErr = put_user(SdoObject.m_SdoComConHdl, + (unsigned int*)(ulArg_p + (unsigned long)&SdoObject.m_SdoComConHdl - (unsigned long)&SdoObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if (EplRet != kEplApiTaskDeferred) + { // succeeded or error ocurred, but task not deferred + vfree(pBufHeader); + } + + iRet = (int) EplRet; + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_FREE_SDO_CHANNEL: + { + // forward SDO handle to EPL stack + EplRet = EplApiFreeSdoChannel((tEplSdoComConHdl)ulArg_p); + + iRet = (int) EplRet; + break; + } + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // ---------------------------------------------------------- + case EPLLIN_CMD_MN_TRIGGER_STATE_CHANGE: + { + tEplLinNodeCmdObject NodeCmdObject; + + iErr = copy_from_user(&NodeCmdObject, (const void*)ulArg_p, sizeof (NodeCmdObject)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + EplRet = EplApiMnTriggerStateChange(NodeCmdObject.m_uiNodeId, + NodeCmdObject.m_NodeCommand); + iRet = (int) EplRet; + break; + } +#endif + + + // ---------------------------------------------------------- + case EPLLIN_CMD_GET_EVENT: + { + tEplLinEvent Event; + + // save event structure + iErr = copy_from_user(&Event, (const void*)ulArg_p, sizeof (Event)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + // save return code from application's event callback function + RetCbEvent_g = Event.m_RetCbEvent; + + if (RetCbEvent_g == kEplShutdown) + { + // pass control to event queue kernel thread, but signal termination + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + // exit with error -> EplApiProcess() will leave the infinite loop + iRet = 1; + goto Exit; + } + + // pass control to event queue kernel thread + atomic_set(&AtomicEventState_g, EVENT_STATE_IOCTL); + wake_up_interruptible(&WaitQueueCbEvent_g); + + // fall asleep itself in own wait queue + iErr = wait_event_interruptible(WaitQueueProcess_g, + (atomic_read(&AtomicEventState_g) == EVENT_STATE_READY) + || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)); + if (iErr != 0) + { // waiting was interrupted by signal + // pass control to event queue kernel thread, but signal termination + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + // exit with this error -> EplApiProcess() will leave the infinite loop + iRet = iErr; + goto Exit; + } + else if (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM) + { // termination in progress + // pass control to event queue kernel thread, but signal termination + wake_up_interruptible(&WaitQueueCbEvent_g); + // exit with this error -> EplApiProcess() will leave the infinite loop + iRet = 1; + goto Exit; + } + + // copy event to user space + iErr = copy_to_user(Event.m_pEventType, &EventType_g, sizeof (EventType_g)); + if (iErr != 0) + { // not all data could be copied + iRet = -EIO; + goto Exit; + } + + // $$$ d.k. perform SDO event processing + if (EventType_g == kEplApiEventSdo) + { + void* pData; + tEplLinSdoBufHeader* pBufHeader; + + pBufHeader = (tEplLinSdoBufHeader*) pEventArg_g->m_Sdo.m_pUserArg; + pData = pBufHeader + sizeof (tEplLinSdoBufHeader); + + if (pEventArg_g->m_Sdo.m_SdoAccessType == kEplSdoAccessTypeRead) + { + // copy read data to user space + iErr = copy_to_user(pBufHeader->m_pData, pData, pEventArg_g->m_Sdo.m_uiTransferredByte); + if (iErr != 0) + { // not all data could be copied + iRet = -EIO; + goto Exit; + } + } + pEventArg_g->m_Sdo.m_pUserArg = pBufHeader->m_pUserArg; + vfree(pBufHeader); + } + + iErr = copy_to_user(Event.m_pEventArg, pEventArg_g, min(sizeof (tEplApiEventArg), Event.m_uiEventArgSize)); + if (iErr != 0) + { // not all data could be copied + iRet = -EIO; + goto Exit; + } + + // return to EplApiProcess(), which will call the application's event callback function + iRet = 0; + + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_PI_SETUP: + { + EplRet = EplApiProcessImageSetup(); + iRet = (int) EplRet; + + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_PI_IN: + { + tEplApiProcessImage ProcessImageIn; + + // save process image structure + iErr = copy_from_user(&ProcessImageIn, (const void*)ulArg_p, sizeof (ProcessImageIn)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + // pass control to event queue kernel thread + atomic_set(&AtomicSyncState_g, EVENT_STATE_IOCTL); + + // fall asleep itself in own wait queue + iErr = wait_event_interruptible(WaitQueuePI_In_g, + (atomic_read(&AtomicSyncState_g) == EVENT_STATE_READY) + || (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM)); + if (iErr != 0) + { // waiting was interrupted by signal + // pass control to sync kernel thread, but signal termination + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + // exit with this error -> application will leave the infinite loop + iRet = iErr; + goto Exit; + } + else if (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM) + { // termination in progress + // pass control to sync kernel thread, but signal termination + wake_up_interruptible(&WaitQueueCbSync_g); + // exit with this error -> application will leave the infinite loop + iRet = 1; + goto Exit; + } + + // exchange process image + EplRet = EplApiProcessImageExchangeIn(&ProcessImageIn); + + // return to EplApiProcessImageExchangeIn() + iRet = (int) EplRet; + + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_PI_OUT: + { + tEplApiProcessImage ProcessImageOut; + + // save process image structure + iErr = copy_from_user(&ProcessImageOut, (const void*)ulArg_p, sizeof (ProcessImageOut)); + if (iErr != 0) + { + iRet = -EIO; + goto Exit; + } + + if (atomic_read(&AtomicSyncState_g) != EVENT_STATE_READY) + { + iRet = (int) kEplInvalidOperation; + goto Exit; + } + + // exchange process image + EplRet = EplApiProcessImageExchangeOut(&ProcessImageOut); + + // pass control to sync kernel thread + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + + // return to EplApiProcessImageExchangeout() + iRet = (int) EplRet; + + break; + } + + + // ---------------------------------------------------------- + case EPLLIN_CMD_NMT_COMMAND: + { + // forward NMT command to EPL stack + EplRet = EplApiExecNmtCommand((tEplNmtEvent)ulArg_p); + + iRet = (int) EplRet; + + break; + } + + + + // ---------------------------------------------------------- + default: + { + break; + } + } + + +Exit: + +// TRACE1("EPL: - EplLinIoctl (iRet=%d)\n", iRet); + return (iRet); + +} + + + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + + +tEplKernel PUBLIC EplLinCbEvent( + tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg* pEventArg_p, // IN: event argument (union) + void GENERIC* pUserArg_p) +{ +tEplKernel EplRet = kEplSuccessful; +int iErr; + + // block any further call to this function, i.e. enter critical section + iErr = down_interruptible(&SemaphoreCbEvent_g); + if (iErr != 0) + { // waiting was interrupted by signal + EplRet = kEplShutdown; + goto Exit; + } + + // wait for EplApiProcess() to call ioctl + // normally it should be waiting already for us to pass a new event + iErr = wait_event_interruptible(WaitQueueCbEvent_g, + (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL) + || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)); + if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)) + { // waiting was interrupted by signal + EplRet = kEplShutdown; + goto LeaveCriticalSection; + } + + // save event information for ioctl + EventType_g = EventType_p; + pEventArg_g = pEventArg_p; + + // pass control to application's event callback function, i.e. EplApiProcess() + atomic_set(&AtomicEventState_g, EVENT_STATE_READY); + wake_up_interruptible(&WaitQueueProcess_g); + + // now, the application's event callback function processes the event + + // wait for completion of application's event callback function, i.e. EplApiProcess() calls ioctl again + iErr = wait_event_interruptible(WaitQueueCbEvent_g, + (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL) + || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)); + if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)) + { // waiting was interrupted by signal + EplRet = kEplShutdown; + goto LeaveCriticalSection; + } + + // read return code from application's event callback function + EplRet = RetCbEvent_g; + + +LeaveCriticalSection: + up(&SemaphoreCbEvent_g); + +Exit: + // check if NMT_GS_OFF is reached + if (EventType_p == kEplApiEventNmtStateChange) + { + if (pEventArg_p->m_NmtStateChange.m_NewNmtState == kEplNmtGsOff) + { // NMT state machine was shut down + TRACE0("EPL: EplLinCbEvent(NMT_GS_OFF)\n"); + uiEplState_g = EPL_STATE_SHUTDOWN; + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up(&WaitQueueRelease_g); + } + else + { // NMT state machine is running + uiEplState_g = EPL_STATE_RUNNING; + } + } + + + return EplRet; +} + + +tEplKernel PUBLIC EplLinCbSync(void) +{ +tEplKernel EplRet = kEplSuccessful; +int iErr; + + // check if user process waits for sync + if (atomic_read(&AtomicSyncState_g) == EVENT_STATE_IOCTL) + { + // pass control to application, i.e. EplApiProcessImageExchangeIn() + atomic_set(&AtomicSyncState_g, EVENT_STATE_READY); + wake_up_interruptible(&WaitQueuePI_In_g); + + // now, the application processes the sync event + + // wait for call of EplApiProcessImageExchangeOut() + iErr = wait_event_interruptible(WaitQueueCbSync_g, + (atomic_read(&AtomicSyncState_g) == EVENT_STATE_IOCTL) + || (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM)); + if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL)) + { // waiting was interrupted by signal or application called wrong function + EplRet = kEplShutdown; + } + } + else + { // application is currently not waiting for sync + // continue without interruption + // TPDO are set valid by caller (i.e. EplEventkProcess()) + } + + TGT_DBG_SIGNAL_TRACE_POINT(1); + + return EplRet; +} + + + +// EOF + diff --git a/drivers/staging/epl/EplApiProcessImage.c b/drivers/staging/epl/EplApiProcessImage.c new file mode 100644 index 000000000000..b433369d7373 --- /dev/null +++ b/drivers/staging/epl/EplApiProcessImage.c @@ -0,0 +1,374 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for EPL API module (process image) + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplApiProcessImage.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.7 $ $Date: 2008/11/13 17:13:09 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/10/10 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "Epl.h" +//#include "kernel/EplPdokCal.h" + +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) +#include +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplApi */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +#if ((EPL_API_PROCESS_IMAGE_SIZE_IN > 0) || (EPL_API_PROCESS_IMAGE_SIZE_OUT > 0)) + typedef struct + { + #if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 + BYTE m_abProcessImageInput[EPL_API_PROCESS_IMAGE_SIZE_IN]; + #endif + #if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 + BYTE m_abProcessImageOutput[EPL_API_PROCESS_IMAGE_SIZE_OUT]; + #endif + + } tEplApiProcessImageInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplApiProcessImageInstance EplApiProcessImageInstance_g; +#endif + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + + +//--------------------------------------------------------------------------- +// +// Function: EplApiProcessImageSetup() +// +// Description: sets up static process image +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiProcessImageSetup(void) +{ +tEplKernel Ret = kEplSuccessful; +#if ((EPL_API_PROCESS_IMAGE_SIZE_IN > 0) || (EPL_API_PROCESS_IMAGE_SIZE_OUT > 0)) +unsigned int uiVarEntries; +tEplObdSize ObdSize; +#endif + +#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN; + ObdSize = 1; + Ret = EplApiLinkObject( + 0x2000, + EplApiProcessImageInstance_g.m_abProcessImageInput, + &uiVarEntries, + &ObdSize, + 1); + + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN; + ObdSize = 1; + Ret = EplApiLinkObject( + 0x2001, + EplApiProcessImageInstance_g.m_abProcessImageInput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject( + 0x2010, + EplApiProcessImageInstance_g.m_abProcessImageInput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject( + 0x2011, + EplApiProcessImageInstance_g.m_abProcessImageInput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject( + 0x2020, + EplApiProcessImageInstance_g.m_abProcessImageInput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject( + 0x2021, + EplApiProcessImageInstance_g.m_abProcessImageInput, + &uiVarEntries, + &ObdSize, + 1); +#endif + +#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT; + ObdSize = 1; + Ret = EplApiLinkObject( + 0x2030, + EplApiProcessImageInstance_g.m_abProcessImageOutput, + &uiVarEntries, + &ObdSize, + 1); + + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT; + ObdSize = 1; + Ret = EplApiLinkObject( + 0x2031, + EplApiProcessImageInstance_g.m_abProcessImageOutput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject( + 0x2040, + EplApiProcessImageInstance_g.m_abProcessImageOutput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject( + 0x2041, + EplApiProcessImageInstance_g.m_abProcessImageOutput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject( + 0x2050, + EplApiProcessImageInstance_g.m_abProcessImageOutput, + &uiVarEntries, + &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject( + 0x2051, + EplApiProcessImageInstance_g.m_abProcessImageOutput, + &uiVarEntries, + &ObdSize, + 1); +#endif + + return Ret; +} + +//---------------------------------------------------------------------------- +// Function: EplApiProcessImageExchangeIn() +// +// Description: replaces passed input process image with the one of EPL stack +// +// Parameters: pPI_p = input process image +// +// Returns: tEplKernel = error code +// +// State: +//---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage* pPI_p) +{ +tEplKernel Ret = kEplSuccessful; + +#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 + #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + copy_to_user(pPI_p->m_pImage, + EplApiProcessImageInstance_g.m_abProcessImageInput, + min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageInput))); + #else + EPL_MEMCPY(pPI_p->m_pImage, + EplApiProcessImageInstance_g.m_abProcessImageInput, + min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageInput))); + #endif +#endif + + return Ret; +} + + +//---------------------------------------------------------------------------- +// Function: EplApiProcessImageExchangeOut() +// +// Description: copies passed output process image to EPL stack. +// +// Parameters: pPI_p = output process image +// +// Returns: tEplKernel = error code +// +// State: +//---------------------------------------------------------------------------- + +tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage* pPI_p) +{ +tEplKernel Ret = kEplSuccessful; + +#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 + #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + copy_from_user(EplApiProcessImageInstance_g.m_abProcessImageOutput, + pPI_p->m_pImage, + min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageOutput))); + #else + EPL_MEMCPY(EplApiProcessImageInstance_g.m_abProcessImageOutput, + pPI_p->m_pImage, + min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageOutput))); + #endif +#endif + + return Ret; +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + + + +// EOF + diff --git a/drivers/staging/epl/EplCfg.h b/drivers/staging/epl/EplCfg.h new file mode 100644 index 000000000000..068458369ae9 --- /dev/null +++ b/drivers/staging/epl/EplCfg.h @@ -0,0 +1,207 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: configuration file + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplCfg.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + ... + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/06 k.t.: Start of Implementation + +****************************************************************************/ + +#ifndef _EPLCFG_H_ +#define _EPLCFG_H_ + + + + +// ========================================================================= +// generic defines which for whole EPL Stack +// ========================================================================= +#define EPL_USE_DELETEINST_FUNC TRUE + +// needed to support datatypes over 32 bit by global.h +#define USE_VAR64 + +// EPL_MAX_INSTANCES specifies count of instances of all EPL modules. +// If it is greater than 1 the first parameter of all +// functions is the instance number. +#define EPL_MAX_INSTANCES 1 + +// This defines the target hardware. Here is encoded wich CPU and wich external +// peripherals are connected. For possible values refere to target.h. If +// necessary value is not available EPL stack has to +// be adapted and tested. +#define TARGET_HARDWARE TGTHW_PC_WRAPP + +// use no FIFOs, make direct calls +//#define EPL_NO_FIFO + +// use no IPC between user- and kernelspace modules, make direct calls +#define EPL_NO_USER_KERNEL + +#ifndef BENCHMARK_MODULES +#define BENCHMARK_MODULES 0 //0xEE800042L +#endif + +// Default defug level: +// Only debug traces of these modules will be compiled which flags are set in define DEF_DEBUG_LVL. +#ifndef DEF_DEBUG_LVL +#define DEF_DEBUG_LVL 0xEC000000L +#endif +// EPL_DBGLVL_OBD = 0x00000004L +// * EPL_DBGLVL_ASSERT = 0x20000000L +// * EPL_DBGLVL_ERROR = 0x40000000L +// * EPL_DBGLVL_ALWAYS = 0x80000000L + + +// EPL_MODULE_INTEGRATION defines all modules which are included in +// EPL application. Please add or delete modules for your application. +#define EPL_MODULE_INTEGRATION EPL_MODULE_OBDK \ + | EPL_MODULE_PDOK \ + | EPL_MODULE_NMT_MN \ + | EPL_MODULE_SDOS \ + | EPL_MODULE_SDOC \ + | EPL_MODULE_SDO_ASND \ + | EPL_MODULE_SDO_UDP \ + | EPL_MODULE_NMT_CN \ + | EPL_MODULE_NMTU \ + | EPL_MODULE_NMTK \ + | EPL_MODULE_DLLK \ + | EPL_MODULE_DLLU \ + | EPL_MODULE_VETH +// | EPL_MODULE_OBDU + +// ========================================================================= +// EPL ethernet driver (Edrv) specific defines +// ========================================================================= + +// switch this define to TRUE if Edrv supports fast tx frames +#define EDRV_FAST_TXFRAMES FALSE +//#define EDRV_FAST_TXFRAMES TRUE + +// switch this define to TRUE if Edrv supports early receive interrupts +#define EDRV_EARLY_RX_INT FALSE +//#define EDRV_EARLY_RX_INT TRUE + +// enables setting of several port pins for benchmarking purposes +#define EDRV_BENCHMARK FALSE +//#define EDRV_BENCHMARK TRUE // MCF_GPIO_PODR_PCIBR + +// Call Tx handler (i.e. EplDllCbFrameTransmitted()) already if DMA has finished, +// otherwise call the Tx handler if frame was actually transmitted over ethernet. +#define EDRV_DMA_TX_HANDLER FALSE +//#define EDRV_DMA_TX_HANDLER TRUE + +// number of used ethernet controller +//#define EDRV_USED_ETH_CTRL 1 + + +// ========================================================================= +// Data Link Layer (DLL) specific defines +// ========================================================================= + +// switch this define to TRUE if Edrv supports fast tx frames +// and DLL shall pass PRes as ready to Edrv after SoC +#define EPL_DLL_PRES_READY_AFTER_SOC FALSE +//#define EPL_DLL_PRES_READY_AFTER_SOC TRUE + +// switch this define to TRUE if Edrv supports fast tx frames +// and DLL shall pass PRes as ready to Edrv after SoA +#define EPL_DLL_PRES_READY_AFTER_SOA FALSE +//#define EPL_DLL_PRES_READY_AFTER_SOA TRUE + + +// ========================================================================= +// OBD specific defines +// ========================================================================= + +// switch this define to TRUE if Epl should compare object range +// automaticly +#define EPL_OBD_CHECK_OBJECT_RANGE FALSE +//#define EPL_OBD_CHECK_OBJECT_RANGE TRUE + +// set this define to TRUE if there are strings or domains in OD, which +// may be changed in object size and/or object data pointer by its object +// callback function (called event kObdEvWrStringDomain) +//#define EPL_OBD_USE_STRING_DOMAIN_IN_RAM FALSE +#define EPL_OBD_USE_STRING_DOMAIN_IN_RAM TRUE + +#define EPL_OBD_USE_VARIABLE_SUBINDEX_TAB TRUE + + +// ========================================================================= +// Timer module specific defines +// ========================================================================= + +// if TRUE it uses the Timer module implementation of EPL user also in EPL kernel +#define EPL_TIMER_USE_USER TRUE + +// if TRUE the high resolution timer module will be used +#define EPL_TIMER_USE_HIGHRES TRUE +//#define EPL_TIMER_USE_HIGHRES FALSE + + +#endif //_EPLCFG_H_ + + + diff --git a/drivers/staging/epl/EplDef.h b/drivers/staging/epl/EplDef.h new file mode 100644 index 000000000000..ff704d65ba50 --- /dev/null +++ b/drivers/staging/epl/EplDef.h @@ -0,0 +1,362 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL default constants + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDef.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.15 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DEF_H_ +#define _EPL_DEF_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define EPL_C_ADR_BROADCAST 0xFF // EPL broadcast address +#define EPL_C_ADR_DIAG_DEF_NODE_ID 0xFD // EPL default address of dignostic device +#define EPL_C_ADR_DUMMY_NODE_ID 0xFC // EPL dummy node address +#define EPL_C_ADR_INVALID 0x00 // invalid EPL address +#define EPL_C_ADR_MN_DEF_NODE_ID 0xF0 // EPL default address of MN +#define EPL_C_ADR_RT1_DEF_NODE_ID 0xFE // EPL default address of router type 1 +#define EPL_C_DLL_ASND_PRIO_NMTRQST 7 // increased ASnd request priority to be used by NMT Requests +#define EPL_C_DLL_ASND_PRIO_STD 0 // standard ASnd request priority +#define EPL_C_DLL_ETHERTYPE_EPL 0x88AB +#define EPL_C_DLL_ISOCHR_MAX_PAYL 1490 // Byte: maximum size of PReq and PRes payload data, requires C_IP_MAX_MTU +#define EPL_C_DLL_MAX_ASYNC_MTU 1500 // Byte: maximum asynchronous payload in bytes +#define EPL_C_DLL_MAX_PAYL_OFFSET 1499 // Byte: maximum offset of Ethernet frame payload, requires C_IP_MAX_MTU +#define EPL_C_DLL_MAX_RS 7 +#define EPL_C_DLL_MIN_ASYNC_MTU 282 // Byte: minimum asynchronous payload in bytes. +#define EPL_C_DLL_MIN_PAYL_OFFSET 45 // Byte: minimum offset of Ethernet frame payload +#define EPL_C_DLL_MULTICAST_ASND 0x01111E000004LL // EPL ASnd multicast MAC address, canonical form +#define EPL_C_DLL_MULTICAST_PRES 0x01111E000002LL // EPL PRes multicast MAC address, canonical form +#define EPL_C_DLL_MULTICAST_SOA 0x01111E000003LL // EPL SoA multicast MAC address, canonical form +#define EPL_C_DLL_MULTICAST_SOC 0x01111E000001LL // EPL Soc multicast MAC address, canonical form +#define EPL_C_DLL_PREOP1_START_CYCLES 10 // number of unassigning SoA frames at start of NMT_MS_PRE_OPERATIONAL_1 +#define EPL_C_DLL_T_BITTIME 10 // ns: Transmission time per bit on 100 Mbit/s network +#define EPL_C_DLL_T_EPL_PDO_HEADER 10 // Byte: size of PReq and PRes EPL PDO message header +#define EPL_C_DLL_T_ETH2_WRAPPER 18 // Byte: size of Ethernet type II wrapper consisting of header and checksum +#define EPL_C_DLL_T_IFG 640 // ns: Ethernet Interframe Gap +#define EPL_C_DLL_T_MIN_FRAME 5120 // ns: Size of minimum Ethernet frame (without preamble) +#define EPL_C_DLL_T_PREAMBLE 960 // ns: Size of Ethernet frame preamble + +#define EPL_C_DLL_MINSIZE_SOC 36 // minimum size of SoC without padding and CRC +#define EPL_C_DLL_MINSIZE_PREQ 60 // minimum size of PRec without CRC +#define EPL_C_DLL_MINSIZE_PRES 60 // minimum size of PRes without CRC +#define EPL_C_DLL_MINSIZE_SOA 24 // minimum size of SoA without padding and CRC +#define EPL_C_DLL_MINSIZE_IDENTRES 176 // minimum size of IdentResponse without CRC +#define EPL_C_DLL_MINSIZE_STATUSRES 72 // minimum size of StatusResponse without CRC +#define EPL_C_DLL_MINSIZE_NMTCMD 20 // minimum size of NmtCommand without CommandData, padding and CRC +#define EPL_C_DLL_MINSIZE_NMTCMDEXT 52 // minimum size of NmtCommand without padding and CRC +#define EPL_C_DLL_MINSIZE_NMTREQ 20 // minimum size of NmtRequest without CommandData, padding and CRC +#define EPL_C_DLL_MINSIZE_NMTREQEXT 52 // minimum size of NmtRequest without padding and CRC + +#define EPL_C_ERR_MONITOR_DELAY 10 // Error monitoring start delay (not used in DS 1.0.0) +#define EPL_C_IP_ADR_INVALID 0x00000000L // invalid IP address (0.0.0.0) used to indicate no change +#define EPL_C_IP_INVALID_MTU 0 // Byte: invalid MTU size used to indicate no change +#define EPL_C_IP_MAX_MTU 1518 // Byte: maximum size in bytes of the IP stack which must be processed. +#define EPL_C_IP_MIN_MTU 300 // Byte: minimum size in bytes of the IP stack which must be processed. +#define EPL_C_NMT_STATE_TOLERANCE 5 // Cycles: maximum reaction time to NMT state commands +#define EPL_C_NMT_STATREQ_CYCLE 5 // sec: StatusRequest cycle time to be applied to AsyncOnly CNs +#define EPL_C_SDO_EPL_PORT 3819 + +#define EPL_C_DLL_MAX_ASND_SERVICE_IDS 5 // see tEplDllAsndServiceId in EplDll.h + + + +// Default configuration +// ====================== + +#ifndef EPL_D_PDO_Granularity_U8 +#define EPL_D_PDO_Granularity_U8 8 // minimum size of objects to be mapped in bits UNSIGNED8 O O 1 1 +#endif + +#ifndef EPL_NMT_MAX_NODE_ID +#define EPL_NMT_MAX_NODE_ID 254 // maximum node-ID +#endif + +#ifndef EPL_D_NMT_MaxCNNumber_U8 +#define EPL_D_NMT_MaxCNNumber_U8 239 // maximum number of supported regular CNs in the Node ID range 1 .. 239 UNSIGNED8 O O 239 239 +#endif + +// defines for EPL API layer static process image +#ifndef EPL_API_PROCESS_IMAGE_SIZE_IN +#define EPL_API_PROCESS_IMAGE_SIZE_IN 0 +#endif + +#ifndef EPL_API_PROCESS_IMAGE_SIZE_OUT +#define EPL_API_PROCESS_IMAGE_SIZE_OUT 0 +#endif + +// configure whether OD access events shall be forwarded +// to user callback function. +// Because of reentrancy for local OD accesses, this has to be disabled +// when application resides in other address space as the stack (e.g. if +// EplApiLinuxUser.c and EplApiLinuxKernel.c are used) +#ifndef EPL_API_OBD_FORWARD_EVENT +#define EPL_API_OBD_FORWARD_EVENT TRUE +#endif + +#ifndef EPL_OBD_MAX_STRING_SIZE +#define EPL_OBD_MAX_STRING_SIZE 32 // is used for objects 0x1008/0x1009/0x100A +#endif + +#ifndef EPL_OBD_USE_STORE_RESTORE +#define EPL_OBD_USE_STORE_RESTORE FALSE +#endif + +#ifndef EPL_OBD_CHECK_OBJECT_RANGE +#define EPL_OBD_CHECK_OBJECT_RANGE TRUE +#endif + +#ifndef EPL_OBD_USE_STRING_DOMAIN_IN_RAM +#define EPL_OBD_USE_STRING_DOMAIN_IN_RAM TRUE +#endif + +#ifndef EPL_OBD_USE_VARIABLE_SUBINDEX_TAB +#define EPL_OBD_USE_VARIABLE_SUBINDEX_TAB TRUE +#endif + +#ifndef EPL_OBD_USE_KERNEL +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0) +#define EPL_OBD_USE_KERNEL TRUE +#else +#define EPL_OBD_USE_KERNEL FALSE +#endif +#endif + +#ifndef EPL_OBD_INCLUDE_A000_TO_DEVICE_PART +#define EPL_OBD_INCLUDE_A000_TO_DEVICE_PART FALSE +#endif + +#ifndef EPL_VETH_NAME +#define EPL_VETH_NAME "epl" // name of net device in Linux +#endif + +/* +#define EPL_D_CFG_ConfigManager_BOOL // Ability of a MN node to perform Configuration Manager functions BOOLEAN O - N - +#define EPL_D_CFM_VerifyConf_BOOL // Support of objects CFM_VerifyConfiguration_REC, CFM_ExpConfDateList_AU32, CFM_ExpConfTimeList_AU32 BOOLEAN O O N N +#define EPL_D_CFM_VerifyConfId_BOOL // Support of objects CFM_VerifyConfiguration_REC.ConfId_U32 and CFM_ExpConfIdList_AU32 BOOLEAN O O N N +#define EPL_D_DLL_CNFeatureIsochr_BOOL // CN’s ability to perform isochronous functions BOOLEAN - O - Y +#define EPL_D_DLL_CNFeatureMultiplex_BOOL // node’s ability to perform control of multiplexed isochronous communication BOOLEAN - O - N +#define EPL_D_DLL_FeatureCN_BOOL // node’s ability to perform CN functions BOOLEAN O O Y Y +#define EPL_D_DLL_FeatureMN_BOOL // node’s ability to perform MN functions BOOLEAN M O - N +#define EPL_D_DLL_MNFeatureMultiplex_BOOL // MN’s ability to perform control of multiplexed isochronous communication BOOLEAN O - Y - +#define EPL_D_DLL_MNFeaturePResTx_BOOL // MN’s ability to transmit PRes BOOLEAN O - Y - +#define EPL_D_NMT_ASndRxMaxPayload_U16 // size of ASnd frame receive buffer UNSIGNED16 M M - - +#define EPL_D_NMT_ASndTxMaxPayload_U16 // size of ASnd frame transmit buffer UNSIGNED16 M M - - +#define EPL_D_NMT_CNASnd2SoC_U32 // minimum delay between end of reception of ASnd and start of reception of SoC UNSIGNED32 - M - - +#define EPL_D_NMT_CNASndMaxLatency_U32 // delay between end of SoA reception and start of ASnd transmission UNSIGNED32 - M - - +#define EPL_D_NMT_CNPResMaxLatency_U32 // delay between end of PReq reception and start of PRes transmission UNSIGNED32 - M - - +#define EPL_D_NMT_CNSoC2PReq_U32 // CN SoC handling maximum time, a subsequent PReq won’t be handled before SoC handling was finished UNSIGNED32 - M - - +#define EPL_D_NMT_DeviceType_U32 // Device Type ID UNSIGNED32 M M - - +#define EPL_D_NMT_EPLVers_U8 EPL // Version implemented by the device UNSIGNED8 M M - - +#define EPL_D_NMT_ExtStateCmd_BOOL // abitilty to support Extended NMT State Commands BOOLEAN O O Y Y +#define EPL_D_NMT_InfoSvc_BOOL // ability to support NMT Info Services BOOLEAN O - Y - +#define EPL_D_NMT_InterfaceAddr_Xh_OSTR // Physical Address of Interface No. Xh OCTET_STRING M M - - +#define EPL_D_NMT_InterfaceDescr_Xh_VSTR // Description text of Interface No. Xh VISIBLE_STRINGM M - - +#define EPL_D_NMT_InterfaceMtu_Xh_U32 // MTU of Interface No. Xh UNSIGNED32 M M - - +#define EPL_D_NMT_InterfaceType_Xh_U8 // Type of Interface No. Xh UNSIGNED8 M M - - +#define EPL_D_NMT_IsochrRxMaxPayload_U16 // size of isochronous frame receive buffer UNSIGNED16 M M - - +#define EPL_D_NMT_IsochrTxMaxPayload_U16 // size of isochronous frame transmit buffer UNSIGNED16 M M - - +#define EPL_D_NMT_ManufactDevName_VS // Manufacturer Device Name VISIBLE_STRING O O - - +#define EPL_D_NMT_ManufactHwVers_VS // Manufacturer HW version VISIBLE_STRING O O - - +#define EPL_D_NMT_ManufactSwVers_VS // Manufacturer SW version VISIBLE_STRING O O - - +#define EPL_D_NMT_MaxCNNodeID_U8 // maximum Node ID available for regular CNs the entry provides an upper limit to the NodeID available for cross traffic PDO reception from a regular CN UNSIGNED8 O O 239 239 +#define EPL_D_NMT_MaxCNNumber_U8 // maximum number of supported regular CNs in the Node ID range 1 .. 239 UNSIGNED8 O O 239 239 +#define EPL_D_NMT_MaxHeartbeats_U8 // number of guard channels UNSIGNED8 O O 254 254 +#define EPL_D_NMT_MNASnd2SoC_U32 // minimum delay between end of reception of ASnd and start of transmission of SoC UNSIGNED32 M - - - +#define EPL_D_NMT_MNMultiplCycMax_U8 // maximum number of EPL cycles per multiplexed cycle UNSIGNED8 O - 0 - +#define EPL_D_NMT_MNPRes2PReq_U32 // delay between end of PRes reception and start of PReq transmission UNSIGNED32 M - - - +#define EPL_D_NMT_MNPRes2PRes_U32 // delay between end of reception of PRes from CNn and start of transmission of PRes by MN UNSIGNED32 M - - - +#define EPL_D_NMT_MNPResRx2SoA_U32 // delay between end of reception of PRes from CNn and start of transmission of SoA by MN UNSIGNED32 M - - - +#define EPL_D_NMT_MNPResTx2SoA_U32 // delay between end of PRes transmission by MN and start of transmission of SoA by MN UNSIGNED32 M - - - +#define EPL_D_NMT_MNSoA2ASndTx_U32 // delay between end of transmission of SoA and start of transmission of ASnd by MN UNSIGNED32 M - - - +#define EPL_D_NMT_MNSoC2PReq_U32 // MN minimum delay between end of SoC transmission and start of PReq transmission UNSIGNED32 M - - - +#define EPL_D_NMT_NMTSvcViaUDPIP_BOOL // Ability of a node to perform NMT services via UDP/IP BOOLEAN O - Y - +#define EPL_D_NMT_NodeIDByHW_BOOL // Ability of a node to support NodeID setup by HW BOOLEAN O O Y Y +#define EPL_D_NMT_NodeIDBySW_BOOL // Ability of a node to support NodeID setup by SW BOOLEAN O O N N +#define EPL_D_NMT_ProductCode_U32 // Identity Object Product Code UNSIGNED32 M M - - +#define EPL_D_NMT_RevisionNo_U32 // Identity Object Revision Number UNSIGNED32 M M - - +#define EPL_D_NMT_SerialNo_U32 // Identity Object Serial Number UNSIGNED32 M M - - +#define EPL_D_NMT_SimpleBoot_BOOL // Ability of a MN node to perform Simple Boot Process, if not set Indivual Boot Process shall be proviced BOOLEAN M - - - +#define EPL_D_NMT_VendorID_U32 // Identity Object Vendor ID UNSIGNED32 M M - - +#define EPL_D_NWL_Forward_BOOL // Ability of node to forward datagrams BOOLEAN O O N N +#define EPL_D_NWL_IPSupport_BOOL // Ability of the node cummunicate via IP BOOLEAN - - Y Y +#define EPL_D_PDO_DynamicMapping_BOOL // Ability of a node to perform dynamic PDO mapping BOOLEAN O O Y Y +#define EPL_D_PDO_MaxDescrMem_U32 // maximum cumulative memory consumption of TPDO and RPDO describing objects in byte UNSIGNED32 O O MAX_U32 MAX_U32 +#define EPL_D_PDO_RPDOChannels_U8 // number of supported RPDO channels UNSIGNED8 O O 256 256 +#define EPL_D_PDO_RPDOMaxMem_U32 // Maximum memory available for RPDO data per EPL cycle in byte UNSIGNED32 O O MAX_U32 MAX_U32 +#define EPL_D_PDO_RPDOObjects_U8 // Number of supported mapped objects per RPDO channel UNSIGNED8 O O 254 254 +#define EPL_D_PDO_TPDOChannels_U8 // number of supported TPDO channels UNSIGNED8 O - 256 - +#define EPL_D_PDO_TPDOMaxMem_U32 // Maximum memory available for TPDO data per EPL cycle in byte UNSIGNED32 O O MAX_U32 MAX_U32 +#define EPL_D_PDO_TPDOObjects_U8 // Number of supported mapped objects per TPDO channel UNSIGNED8 O O 254 254 +#define EPL_D_SDO_ViaASnd_BOOL // Ability of a CN to perform SDO transfer by EPL ASnd BOOLEAN - M - - +#define EPL_D_SDO_ViaPDO_BOOL // Ability of a node to perform SDO transfer by PDO BOOLEAN O O N N +#define EPL_D_SDO_ViaUDPIP_BOOL // Ability of a CN to perform SDO transfer by UDP/IP BOOLEAN - M - - +#define EPL_D_SYN_OptimizedSync_BOOL // Ability of node to perform optimized synchronisation BOOLEAN O O N N +*/ + +// Emergency error codes +// ====================== +#define EPL_E_NO_ERROR 0x0000 +// 0xFxxx manufacturer specific error codes +#define EPL_E_NMT_NO_IDENT_RES 0xF001 +#define EPL_E_NMT_NO_STATUS_RES 0xF002 + +// 0x816x HW errors +#define EPL_E_DLL_BAD_PHYS_MODE 0x8161 +#define EPL_E_DLL_COLLISION 0x8162 +#define EPL_E_DLL_COLLISION_TH 0x8163 +#define EPL_E_DLL_CRC_TH 0x8164 +#define EPL_E_DLL_LOSS_OF_LINK 0x8165 +#define EPL_E_DLL_MAC_BUFFER 0x8166 +// 0x82xx Protocol errors +#define EPL_E_DLL_ADDRESS_CONFLICT 0x8201 +#define EPL_E_DLL_MULTIPLE_MN 0x8202 +// 0x821x Frame size errors +#define EPL_E_PDO_SHORT_RX 0x8210 +#define EPL_E_PDO_MAP_VERS 0x8211 +#define EPL_E_NMT_ASND_MTU_DIF 0x8212 +#define EPL_E_NMT_ASND_MTU_LIM 0x8213 +#define EPL_E_NMT_ASND_TX_LIM 0x8214 +// 0x823x Timing errors +#define EPL_E_NMT_CYCLE_LEN 0x8231 +#define EPL_E_DLL_CYCLE_EXCEED 0x8232 +#define EPL_E_DLL_CYCLE_EXCEED_TH 0x8233 +#define EPL_E_NMT_IDLE_LIM 0x8234 +#define EPL_E_DLL_JITTER_TH 0x8235 +#define EPL_E_DLL_LATE_PRES_TH 0x8236 +#define EPL_E_NMT_PREQ_CN 0x8237 +#define EPL_E_NMT_PREQ_LIM 0x8238 +#define EPL_E_NMT_PRES_CN 0x8239 +#define EPL_E_NMT_PRES_RX_LIM 0x823A +#define EPL_E_NMT_PRES_TX_LIM 0x823B +// 0x824x Frame errors +#define EPL_E_DLL_INVALID_FORMAT 0x8241 +#define EPL_E_DLL_LOSS_PREQ_TH 0x8242 +#define EPL_E_DLL_LOSS_PRES_TH 0x8243 +#define EPL_E_DLL_LOSS_SOA_TH 0x8244 +#define EPL_E_DLL_LOSS_SOC_TH 0x8245 +// 0x84xx BootUp Errors +#define EPL_E_NMT_BA1 0x8410 // other MN in MsNotActive active +#define EPL_E_NMT_BA1_NO_MN_SUPPORT 0x8411 // MN is not supported +#define EPL_E_NMT_BPO1 0x8420 // mandatory CN was not found or failed in BootStep1 +#define EPL_E_NMT_BPO1_GET_IDENT 0x8421 // IdentRes was not received +#define EPL_E_NMT_BPO1_DEVICE_TYPE 0x8422 // wrong device type +#define EPL_E_NMT_BPO1_VENDOR_ID 0x8423 // wrong vendor ID +#define EPL_E_NMT_BPO1_PRODUCT_CODE 0x8424 // wrong product code +#define EPL_E_NMT_BPO1_REVISION_NO 0x8425 // wrong revision number +#define EPL_E_NMT_BPO1_SERIAL_NO 0x8426 // wrong serial number +#define EPL_E_NMT_BPO1_CF_VERIFY 0x8428 // verification of configuration failed +#define EPL_E_NMT_BPO2 0x8430 // mandatory CN failed in BootStep2 +#define EPL_E_NMT_BRO 0x8440 // CheckCommunication failed for mandatory CN +#define EPL_E_NMT_WRONG_STATE 0x8480 // mandatory CN has wrong NMT state + +// Defines for object 0x1F80 NMT_StartUp_U32 +// ========================================== +#define EPL_NMTST_STARTALLNODES 0x00000002L // Bit 1 +#define EPL_NMTST_NO_AUTOSTART 0x00000004L // Bit 2 +#define EPL_NMTST_NO_STARTNODE 0x00000008L // Bit 3 +#define EPL_NMTST_RESETALL_MAND_CN 0x00000010L // Bit 4 +#define EPL_NMTST_STOPALL_MAND_CN 0x00000040L // Bit 6 +#define EPL_NMTST_NO_AUTOPREOP2 0x00000080L // Bit 7 +#define EPL_NMTST_NO_AUTOREADYTOOP 0x00000100L // Bit 8 +#define EPL_NMTST_EXT_CNIDENTCHECK 0x00000200L // Bit 9 +#define EPL_NMTST_SWVERSIONCHECK 0x00000400L // Bit 10 +#define EPL_NMTST_CONFCHECK 0x00000800L // Bit 11 +#define EPL_NMTST_NO_RETURN_PREOP1 0x00001000L // Bit 12 +#define EPL_NMTST_BASICETHERNET 0x00002000L // Bit 13 + +// Defines for object 0x1F81 NMT_NodeAssignment_AU32 +// ================================================== +#define EPL_NODEASSIGN_NODE_EXISTS 0x00000001L // Bit 0 +#define EPL_NODEASSIGN_NODE_IS_CN 0x00000002L // Bit 1 +#define EPL_NODEASSIGN_START_CN 0x00000004L // Bit 2 +#define EPL_NODEASSIGN_MANDATORY_CN 0x00000008L // Bit 3 +#define EPL_NODEASSIGN_KEEPALIVE 0x00000010L //currently not used in EPL V2 standard +#define EPL_NODEASSIGN_SWVERSIONCHECK 0x00000020L // Bit 5 +#define EPL_NODEASSIGN_SWUPDATE 0x00000040L // Bit 6 +#define EPL_NODEASSIGN_ASYNCONLY_NODE 0x00000100L // Bit 8 +#define EPL_NODEASSIGN_MULTIPLEXED_CN 0x00000200L // Bit 9 +#define EPL_NODEASSIGN_RT1 0x00000400L // Bit 10 +#define EPL_NODEASSIGN_RT2 0x00000800L // Bit 11 +#define EPL_NODEASSIGN_MN_PRES 0x00001000L // Bit 12 +#define EPL_NODEASSIGN_VALID 0x80000000L // Bit 31 + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPL_DEF_H_ diff --git a/drivers/staging/epl/EplDll.h b/drivers/staging/epl/EplDll.h new file mode 100644 index 000000000000..941ccef8ea4d --- /dev/null +++ b/drivers/staging/epl/EplDll.h @@ -0,0 +1,220 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for DLL module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDll.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/08 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DLL_H_ +#define _EPL_DLL_H_ + +#include "EplInc.h" +#include "EplFrame.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +#ifndef EPL_DLL_MAX_ASND_SERVICE_ID +#define EPL_DLL_MAX_ASND_SERVICE_ID (EPL_C_DLL_MAX_ASND_SERVICE_IDS + 1) // last is kEplDllAsndSdo == 5 +#endif + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef enum +{ + kEplDllAsndNotDefined = 0x00, + kEplDllAsndIdentResponse = 0x01, + kEplDllAsndStatusResponse = 0x02, + kEplDllAsndNmtRequest = 0x03, + kEplDllAsndNmtCommand = 0x04, + kEplDllAsndSdo = 0x05 + +} tEplDllAsndServiceId; + +typedef enum +{ + kEplDllAsndFilterNone = 0x00, + kEplDllAsndFilterLocal = 0x01, // receive only ASnd frames with local or broadcast node ID + kEplDllAsndFilterAny = 0x02, // receive any ASnd frame +} tEplDllAsndFilter; + +typedef enum +{ + kEplDllReqServiceNo = 0x00, + kEplDllReqServiceIdent = 0x01, + kEplDllReqServiceStatus = 0x02, + kEplDllReqServiceNmtRequest = 0x03, + kEplDllReqServiceUnspecified= 0xFF, + +} tEplDllReqServiceId; + +typedef enum +{ + kEplDllAsyncReqPrioNmt = 0x07, // PRIO_NMT_REQUEST + kEplDllAsyncReqPrio6 = 0x06, + kEplDllAsyncReqPrio5 = 0x05, + kEplDllAsyncReqPrio4 = 0x04, + kEplDllAsyncReqPrioGeneric = 0x03, // PRIO_GENERIC_REQUEST + kEplDllAsyncReqPrio2 = 0x02, // till WSP 0.1.3: PRIO_ABOVE_GENERIC + kEplDllAsyncReqPrio1 = 0x01, // till WSP 0.1.3: PRIO_BELOW_GENERIC + kEplDllAsyncReqPrio0 = 0x00, // till WSP 0.1.3: PRIO_GENERIC_REQUEST + +} tEplDllAsyncReqPriority; + +typedef struct +{ + unsigned int m_uiFrameSize; + tEplFrame * m_pFrame; + tEplNetTime m_NetTime; + +} tEplFrameInfo; + +typedef struct +{ + unsigned int m_uiSizeOfStruct; + BOOL m_fAsyncOnly; // do not need to register PRes-Frame + unsigned int m_uiNodeId; // local node ID + + // 0x1F82: NMT_FeatureFlags_U32 + DWORD m_dwFeatureFlags; + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + DWORD m_dwCycleLen; // required for error detection + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + unsigned int m_uiIsochrTxMaxPayload; // const + // 0x1F98.2: IsochrRxMaxPayload_U16 + unsigned int m_uiIsochrRxMaxPayload; // const + // 0x1F98.3: PResMaxLatency_U32 + DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.4: PReqActPayloadLimit_U16 + unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+24 bytes) + // 0x1F98.5: PResActPayloadLimit_U16 + unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+24 bytes) + // 0x1F98.6: ASndMaxLatency_U32 + DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.7: MultiplCycleCnt_U8 + unsigned int m_uiMultiplCycleCnt; // required for error detection + // 0x1F98.8: AsyncMTU_U16 + unsigned int m_uiAsyncMtu; // required to set up max frame size + // $$$ 0x1F98.9: Prescaler_U16 + // $$$ Multiplexed Slot + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + DWORD m_dwLossOfFrameTolerance; + + // 0x1F8A: NMT_MNCycleTiming_REC + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + DWORD m_dwWaitSocPreq; + + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] + DWORD m_dwAsyncSlotTimeout; + +} tEplDllConfigParam; + +typedef struct +{ + unsigned int m_uiSizeOfStruct; + DWORD m_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_qwVendorSpecificExt1; + DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwIpAddress; + DWORD m_dwSubnetMask; + DWORD m_dwDefaultGateway; + BYTE m_sHostname[32]; + BYTE m_abVendorSpecificExt2[48]; + +} tEplDllIdentParam; + +typedef struct +{ + unsigned int m_uiNodeId; + WORD m_wPreqPayloadLimit; // object 0x1F8B: NMT_MNPReqPayloadLimitList_AU16 + WORD m_wPresPayloadLimit; // object 0x1F8D: NMT_PResPayloadLimitList_AU16 + DWORD m_dwPresTimeout; // object 0x1F92: NMT_MNCNPResTimeout_AU32 + +} tEplDllNodeInfo; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + + +#endif // #ifndef _EPL_DLL_H_ + + diff --git a/drivers/staging/epl/EplDllCal.h b/drivers/staging/epl/EplDllCal.h new file mode 100644 index 000000000000..d8bf7311bfdf --- /dev/null +++ b/drivers/staging/epl/EplDllCal.h @@ -0,0 +1,131 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for DLL Communication Abstraction Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDllCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/20 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DLLCAL_H_ +#define _EPL_DLLCAL_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +/*#ifndef EPL_DLLCAL_BUFFER_ID_RX +#define EPL_DLLCAL_BUFFER_ID_RX "EplSblDllCalRx" +#endif + +#ifndef EPL_DLLCAL_BUFFER_SIZE_RX +#define EPL_DLLCAL_BUFFER_SIZE_RX 32767 +#endif +*/ +#ifndef EPL_DLLCAL_BUFFER_ID_TX_NMT +#define EPL_DLLCAL_BUFFER_ID_TX_NMT "EplSblDllCalTxNmt" +#endif + +#ifndef EPL_DLLCAL_BUFFER_SIZE_TX_NMT +#define EPL_DLLCAL_BUFFER_SIZE_TX_NMT 32767 +#endif + +#ifndef EPL_DLLCAL_BUFFER_ID_TX_GEN +#define EPL_DLLCAL_BUFFER_ID_TX_GEN "EplSblDllCalTxGen" +#endif + +#ifndef EPL_DLLCAL_BUFFER_SIZE_TX_GEN +#define EPL_DLLCAL_BUFFER_SIZE_TX_GEN 32767 +#endif + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplDllAsndServiceId m_ServiceId; + tEplDllAsndFilter m_Filter; + +} tEplDllCalAsndServiceIdFilter; + +typedef struct +{ + tEplDllReqServiceId m_Service; + unsigned int m_uiNodeId; + BYTE m_bSoaFlag1; + +} tEplDllCalIssueRequest; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + + +#endif // #ifndef _EPL_DLLKCAL_H_ + + diff --git a/drivers/staging/epl/EplDllk.c b/drivers/staging/epl/EplDllk.c new file mode 100644 index 000000000000..dee0d3dc2f33 --- /dev/null +++ b/drivers/staging/epl/EplDllk.c @@ -0,0 +1,3783 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for kernel DLL module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDllk.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.21 $ $Date: 2008/11/13 17:13:09 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/12 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "kernel/EplDllk.h" +#include "kernel/EplDllkCal.h" +#include "kernel/EplEventk.h" +#include "kernel/EplNmtk.h" +#include "edrv.h" +#include "Benchmark.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) +#include "kernel/EplPdok.h" +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) +#include "kernel/VirtualEthernet.h" +#endif + +//#if EPL_TIMER_USE_HIGHRES != FALSE +#include "kernel/EplTimerHighResk.h" +//#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) == 0) +#error "EPL module DLLK needs EPL module NMTK!" +#endif + +#if (EPL_DLL_PRES_READY_AFTER_SOA != FALSE) && (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) +#error "EPL module DLLK: select only one of EPL_DLL_PRES_READY_AFTER_SOA and EPL_DLL_PRES_READY_AFTER_SOC." +#endif + +#if ((EPL_DLL_PRES_READY_AFTER_SOA != FALSE) || (EPL_DLL_PRES_READY_AFTER_SOC != FALSE)) \ + && (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) +#error "EPL module DLLK: currently, EPL_DLL_PRES_READY_AFTER_* is not supported if EPL_MODULE_NMT_MN is enabled." +#endif + +#if (EDRV_FAST_TXFRAMES == FALSE) && \ + ((EPL_DLL_PRES_READY_AFTER_SOA != FALSE) || (EPL_DLL_PRES_READY_AFTER_SOC != FALSE)) +#error "EPL module DLLK: EPL_DLL_PRES_READY_AFTER_* is enabled, but not EDRV_FAST_TXFRAMES." +#endif + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif +#define EPL_DLLK_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \ + TGT_DBG_POST_TRACE_VALUE((kEplEventSinkDllk << 28) | (Event_p << 24) \ + | (uiNodeId_p << 16) | wErrorCode_p) + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplDllk */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// defines for indexes of tEplDllInstance.m_pTxFrameInfo +#define EPL_DLLK_TXFRAME_IDENTRES 0 // IdentResponse on CN / MN +#define EPL_DLLK_TXFRAME_STATUSRES 1 // StatusResponse on CN / MN +#define EPL_DLLK_TXFRAME_NMTREQ 2 // NMT Request from FIFO on CN / MN +#define EPL_DLLK_TXFRAME_NONEPL 3 // non-EPL frame from FIFO on CN / MN +#define EPL_DLLK_TXFRAME_PRES 4 // PRes on CN / MN +#define EPL_DLLK_TXFRAME_SOC 5 // SoC on MN +#define EPL_DLLK_TXFRAME_SOA 6 // SoA on MN +#define EPL_DLLK_TXFRAME_PREQ 7 // PReq on MN +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +#define EPL_DLLK_TXFRAME_COUNT (7 + EPL_D_NMT_MaxCNNumber_U8 + 2) // on MN: 7 + MaxPReq of regular CNs + 1 Diag + 1 Router +#else +#define EPL_DLLK_TXFRAME_COUNT 5 // on CN: 5 +#endif + +#define EPL_DLLK_BUFLEN_EMPTY 0 // buffer is empty +#define EPL_DLLK_BUFLEN_FILLING 1 // just the buffer is being filled +#define EPL_DLLK_BUFLEN_MIN 60 // minimum ethernet frame length + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef enum +{ + kEplDllGsInit = 0x00, // MN/CN: initialisation (< PreOp2) + kEplDllCsWaitPreq = 0x01, // CN: wait for PReq frame + kEplDllCsWaitSoc = 0x02, // CN: wait for SoC frame + kEplDllCsWaitSoa = 0x03, // CN: wait for SoA frame + kEplDllMsNonCyclic = 0x04, // MN: reduced EPL cycle (PreOp1) + kEplDllMsWaitSocTrig = 0x05, // MN: wait for SoC trigger (cycle timer) + kEplDllMsWaitPreqTrig = 0x06, // MN: wait for (first) PReq trigger (WaitSoCPReq_U32) + kEplDllMsWaitPres = 0x07, // MN: wait for PRes frame from CN + kEplDllMsWaitSoaTrig = 0x08, // MN: wait for SoA trigger (PRes transmitted) + kEplDllMsWaitAsndTrig = 0x09, // MN: wait for ASnd trigger (SoA transmitted) + kEplDllMsWaitAsnd = 0x0A, // MN: wait for ASnd frame if SoA contained invitation + +} tEplDllState; + +typedef struct +{ + BYTE m_be_abSrcMac[6]; + tEdrvTxBuffer* m_pTxBuffer; // Buffers for Tx-Frames + unsigned int m_uiMaxTxFrames; + BYTE m_bFlag1; // Flag 1 with EN, EC for PRes, StatusRes + BYTE m_bMnFlag1; // Flag 1 with EA, ER from PReq, SoA of MN + BYTE m_bFlag2; // Flag 2 with PR and RS for PRes, StatusRes, IdentRes + tEplDllConfigParam m_DllConfigParam; + tEplDllIdentParam m_DllIdentParam; + tEplDllState m_DllState; + tEplDllkCbAsync m_pfnCbAsync; + tEplDllAsndFilter m_aAsndFilter[EPL_DLL_MAX_ASND_SERVICE_ID]; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + tEplDllkNodeInfo* m_pFirstNodeInfo; + tEplDllkNodeInfo* m_pCurNodeInfo; + tEplDllkNodeInfo m_aNodeInfo[EPL_NMT_MAX_NODE_ID]; + tEplDllReqServiceId m_LastReqServiceId; + unsigned int m_uiLastTargetNodeId; +#endif + +#if EPL_TIMER_USE_HIGHRES != FALSE + tEplTimerHdl m_TimerHdlCycle; // used for EPL cycle monitoring on CN and generation on MN +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + tEplTimerHdl m_TimerHdlResponse; // used for CN response monitoring +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +#endif + + unsigned int m_uiCycleCount; // cycle counter (needed for multiplexed cycle support) + unsigned long long m_ullFrameTimeout; // frame timeout (cycle length + loss of frame tolerance) + +} tEplDllkInstance; + + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +// if no dynamic memory allocation shall be used +// define structures statically +static tEplDllkInstance EplDllkInstance_g; + +static tEdrvTxBuffer aEplDllkTxBuffer_l[EPL_DLLK_TXFRAME_COUNT]; + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +// change DLL state on event +static tEplKernel EplDllkChangeState(tEplNmtEvent NmtEvent_p, tEplNmtState NmtState_p); + +// called from EdrvInterruptHandler() +static void EplDllkCbFrameReceived(tEdrvRxBuffer * pRxBuffer_p); + +// called from EdrvInterruptHandler() +static void EplDllkCbFrameTransmitted(tEdrvTxBuffer * pTxBuffer_p); + +// check frame and set missing information +static tEplKernel EplDllkCheckFrame(tEplFrame * pFrame_p, unsigned int uiFrameSize_p); + +// called by high resolution timer module to monitor EPL cycle as CN +#if EPL_TIMER_USE_HIGHRES != FALSE +static tEplKernel PUBLIC EplDllkCbCnTimer(tEplTimerEventArg* pEventArg_p); +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +// MN: returns internal node info structure +static tEplDllkNodeInfo* EplDllkGetNodeInfo(unsigned int uiNodeId_p); + +// transmit SoA +static tEplKernel EplDllkMnSendSoa(tEplNmtState NmtState_p, + tEplDllState* pDllStateProposed_p, + BOOL fEnableInvitation_p); + +static tEplKernel EplDllkMnSendSoc(void); + +static tEplKernel EplDllkMnSendPreq(tEplNmtState NmtState_p, + tEplDllState* pDllStateProposed_p); + +static tEplKernel EplDllkAsyncFrameNotReceived(tEplDllReqServiceId ReqServiceId_p, unsigned int uiNodeId_p); + +static tEplKernel PUBLIC EplDllkCbMnTimerCycle(tEplTimerEventArg* pEventArg_p); + +static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg* pEventArg_p); + +#endif + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplDllkAddInstance() +// +// Description: add and initialize new instance of EPL stack +// +// Parameters: pInitParam_p = initialisation parameters like MAC address +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkAddInstance(tEplDllkInitParam * pInitParam_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +tEdrvInitParam EdrvInitParam; + + // reset instance structure + EPL_MEMSET(&EplDllkInstance_g, 0, sizeof (EplDllkInstance_g)); + +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskInit(); + if (Ret != kEplSuccessful) + { // error occured while initializing high resolution timer module + goto Exit; + } +#endif + + // if dynamic memory allocation available + // allocate instance structure + // allocate TPDO and RPDO table with default size + + // initialize and link pointers in instance structure to frame tables + EplDllkInstance_g.m_pTxBuffer = aEplDllkTxBuffer_l; + EplDllkInstance_g.m_uiMaxTxFrames = sizeof (aEplDllkTxBuffer_l) / sizeof (tEdrvTxBuffer); + + // initialize state + EplDllkInstance_g.m_DllState = kEplDllGsInit; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // set up node info structure + for (uiIndex = 0; uiIndex < tabentries (EplDllkInstance_g.m_aNodeInfo); uiIndex++) + { + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_uiNodeId = uiIndex + 1; + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = 0xFFFF; + } +#endif + + // initialize Edrv + EPL_MEMCPY(EdrvInitParam.m_abMyMacAddr, pInitParam_p->m_be_abSrcMac, 6); + EdrvInitParam.m_pfnRxHandler = EplDllkCbFrameReceived; + EdrvInitParam.m_pfnTxHandler = EplDllkCbFrameTransmitted; + Ret = EdrvInit(&EdrvInitParam); + if (Ret != kEplSuccessful) + { // error occured while initializing ethernet driver + goto Exit; + } + + // copy local MAC address from Ethernet driver back to local instance structure + // because Ethernet driver may have read it from controller EEPROM + EPL_MEMCPY(EplDllkInstance_g.m_be_abSrcMac, EdrvInitParam.m_abMyMacAddr, 6); + EPL_MEMCPY(pInitParam_p->m_be_abSrcMac, EdrvInitParam.m_abMyMacAddr, 6); + + // initialize TxBuffer array + for (uiIndex = 0; uiIndex < EplDllkInstance_g.m_uiMaxTxFrames; uiIndex++) + { + EplDllkInstance_g.m_pTxBuffer[uiIndex].m_pbBuffer = NULL; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) + Ret = VEthAddInstance(pInitParam_p); +#endif + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkDelInstance() +// +// Description: deletes an instance of EPL stack +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkDelInstance(void) +{ +tEplKernel Ret = kEplSuccessful; + + // reset state + EplDllkInstance_g.m_DllState = kEplDllGsInit; + +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskDelInstance(); +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) + Ret = VEthDelInstance(); +#endif + + Ret = EdrvShutdown(); + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCreateTxFrame +// +// Description: creates the buffer for a Tx frame and registers it to the +// ethernet driver +// +// Parameters: puiHandle_p = OUT: handle to frame buffer +// ppFrame_p = OUT: pointer to pointer of EPL frame +// puiFrameSize_p = IN/OUT: pointer to size of frame +// returned size is always equal or larger than +// requested size, if that is not possible +// an error will be returned +// MsgType_p = EPL message type +// ServiceId_p = Service ID in case of ASnd frame, otherwise +// kEplDllAsndNotDefined +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCreateTxFrame (unsigned int * puiHandle_p, + tEplFrame ** ppFrame_p, + unsigned int * puiFrameSize_p, + tEplMsgType MsgType_p, + tEplDllAsndServiceId ServiceId_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplFrame *pTxFrame; +unsigned int uiHandle = EplDllkInstance_g.m_uiMaxTxFrames; +tEdrvTxBuffer *pTxBuffer = NULL; + + if (MsgType_p == kEplMsgTypeAsnd) + { + // search for fixed Tx buffers + if (ServiceId_p == kEplDllAsndIdentResponse) + { + uiHandle = EPL_DLLK_TXFRAME_IDENTRES; + } + else if (ServiceId_p == kEplDllAsndStatusResponse) + { + uiHandle = EPL_DLLK_TXFRAME_STATUSRES; + } + else if ((ServiceId_p == kEplDllAsndNmtRequest) || (ServiceId_p == kEplDllAsndNmtCommand)) + { + uiHandle = EPL_DLLK_TXFRAME_NMTREQ; + } + + if (uiHandle >= EplDllkInstance_g.m_uiMaxTxFrames) + { // look for free entry + uiHandle = EPL_DLLK_TXFRAME_PREQ; + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + for (; uiHandle < EplDllkInstance_g.m_uiMaxTxFrames; uiHandle++, pTxBuffer++) + { + if (pTxBuffer->m_pbBuffer == NULL) + { // free entry found + break; + } + } + } + } + else if (MsgType_p == kEplMsgTypeNonEpl) + { + uiHandle = EPL_DLLK_TXFRAME_NONEPL; + } + else if (MsgType_p == kEplMsgTypePres) + { + uiHandle = EPL_DLLK_TXFRAME_PRES; + } + else if (MsgType_p == kEplMsgTypeSoc) + { + uiHandle = EPL_DLLK_TXFRAME_SOC; + } + else if (MsgType_p == kEplMsgTypeSoa) + { + uiHandle = EPL_DLLK_TXFRAME_SOA; + } + else + { // look for free entry + uiHandle = EPL_DLLK_TXFRAME_PREQ; + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + for (; uiHandle < EplDllkInstance_g.m_uiMaxTxFrames; uiHandle++, pTxBuffer++) + { + if (pTxBuffer->m_pbBuffer == NULL) + { // free entry found + break; + } + } + if (pTxBuffer->m_pbBuffer != NULL) + { + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + } + + // test if requested entry is free + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + if (pTxBuffer->m_pbBuffer != NULL) + { // entry is not free + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + + // setup Tx buffer + pTxBuffer->m_EplMsgType = MsgType_p; + pTxBuffer->m_uiMaxBufferLen = *puiFrameSize_p; + + Ret = EdrvAllocTxMsgBuffer(pTxBuffer); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + + // because buffer size may be larger than requested + // memorize real length of frame + pTxBuffer->m_uiTxMsgLen = *puiFrameSize_p; + + // fill whole frame with 0 + EPL_MEMSET(pTxBuffer->m_pbBuffer, 0, pTxBuffer->m_uiMaxBufferLen); + + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + if (MsgType_p != kEplMsgTypeNonEpl) + { // fill out Frame only if it is an EPL frame + // ethertype + AmiSetWordToBe(&pTxFrame->m_be_wEtherType, EPL_C_DLL_ETHERTYPE_EPL); + // source node ID + AmiSetByteToLe(&pTxFrame->m_le_bSrcNodeId, (BYTE) EplDllkInstance_g.m_DllConfigParam.m_uiNodeId); + // source MAC address + EPL_MEMCPY(&pTxFrame->m_be_abSrcMac[0], &EplDllkInstance_g.m_be_abSrcMac[0], 6); + switch (MsgType_p) + { + case kEplMsgTypeAsnd: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_ASND); + // destination node ID + switch (ServiceId_p) + { + case kEplDllAsndIdentResponse: + case kEplDllAsndStatusResponse: + { // IdentResponses and StatusResponses are Broadcast + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); + break; + } + + default: + break; + } + // ASnd Service ID + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_le_bServiceId, ServiceId_p); + break; + + case kEplMsgTypeSoc: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_SOC); + // destination node ID + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soc.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soc.m_le_bFlag2, (BYTE) 0); + break; + + case kEplMsgTypeSoa: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_SOA); + // destination node ID + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag2, (BYTE) 0); + // EPL profile version + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bEplVersion, (BYTE) EPL_SPEC_VERSION); + break; + + case kEplMsgTypePres: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_PRES); + // destination node ID + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, (BYTE) 0); + // PDO size + //AmiSetWordToLe(&pTxFrame->m_Data.m_Pres.m_le_wSize, 0); + break; + + case kEplMsgTypePreq: + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag2, (BYTE) 0); + // PDO size + //AmiSetWordToLe(&pTxFrame->m_Data.m_Preq.m_le_wSize, 0); + break; + + default: + break; + } + // EPL message type + AmiSetByteToLe(&pTxFrame->m_le_bMessageType, (BYTE) MsgType_p); + } + + *ppFrame_p = pTxFrame; + *puiFrameSize_p = pTxBuffer->m_uiMaxBufferLen; + *puiHandle_p = uiHandle; + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkDeleteTxFrame +// +// Description: deletes the buffer for a Tx frame and frees it in the +// ethernet driver +// +// Parameters: uiHandle_p = IN: handle to frame buffer +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkDeleteTxFrame (unsigned int uiHandle_p) +{ +tEplKernel Ret = kEplSuccessful; +tEdrvTxBuffer *pTxBuffer = NULL; + + if (uiHandle_p >= EplDllkInstance_g.m_uiMaxTxFrames) + { // handle is not valid + Ret = kEplDllIllegalHdl; + goto Exit; + } + + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle_p]; + + // mark buffer as free so that frame will not be send in future anymore + // $$$ d.k. What's up with running transmissions? + pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + pTxBuffer->m_pbBuffer = NULL; + + // delete Tx buffer + Ret = EdrvReleaseTxMsgBuffer(pTxBuffer); + if (Ret != kEplSuccessful) + { // error occured while releasing Tx frame + goto Exit; + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkProcess +// +// Description: process the passed event +// +// Parameters: pEvent_p = event to be processed +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkProcess(tEplEvent * pEvent_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplFrame *pTxFrame; +tEdrvTxBuffer *pTxBuffer; +unsigned int uiHandle; +unsigned int uiFrameSize; +BYTE abMulticastMac[6]; +tEplDllAsyncReqPriority AsyncReqPriority; +unsigned int uiFrameCount; +tEplNmtState NmtState; +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) +tEplFrameInfo FrameInfo; +#endif + + + switch (pEvent_p->m_EventType) + { + case kEplEventTypeDllkCreate: + { + // $$$ reset ethernet driver + + NmtState = *((tEplNmtState*)pEvent_p->m_pArg); + + // initialize flags for PRes and StatusRes + EplDllkInstance_g.m_bFlag1 = EPL_FRAME_FLAG1_EC; + EplDllkInstance_g.m_bMnFlag1 = 0; + EplDllkInstance_g.m_bFlag2 = 0; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // initialize linked node list + EplDllkInstance_g.m_pFirstNodeInfo = NULL; +#endif + + // register TxFrames in Edrv + + // IdentResponse + uiFrameSize = EPL_C_DLL_MINSIZE_IDENTRES; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeAsnd, kEplDllAsndIdentResponse); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + + // EPL profile version + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bEplProfileVersion, + (BYTE) EPL_SPEC_VERSION); + // FeatureFlags + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwFeatureFlags, + EplDllkInstance_g.m_DllConfigParam.m_dwFeatureFlags); + // MTU + AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_wMtu, + (WORD) EplDllkInstance_g.m_DllConfigParam.m_uiAsyncMtu); + // PollInSize + AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_wPollInSize, + (WORD)EplDllkInstance_g.m_DllConfigParam.m_uiPreqActPayloadLimit); + // PollOutSize + AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_wPollOutSize, + (WORD)EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit); + // ResponseTime / PresMaxLatency + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwResponseTime, + EplDllkInstance_g.m_DllConfigParam.m_dwPresMaxLatency); + // DeviceType + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwDeviceType, + EplDllkInstance_g.m_DllIdentParam.m_dwDeviceType); + // VendorId + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwVendorId, + EplDllkInstance_g.m_DllIdentParam.m_dwVendorId); + // ProductCode + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwProductCode, + EplDllkInstance_g.m_DllIdentParam.m_dwProductCode); + // RevisionNumber + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwRevisionNumber, + EplDllkInstance_g.m_DllIdentParam.m_dwRevisionNumber); + // SerialNumber + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwSerialNumber, + EplDllkInstance_g.m_DllIdentParam.m_dwSerialNumber); + // VendorSpecificExt1 + AmiSetQword64ToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_qwVendorSpecificExt1, + EplDllkInstance_g.m_DllIdentParam.m_qwVendorSpecificExt1); + // VerifyConfigurationDate + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwVerifyConfigurationDate, + EplDllkInstance_g.m_DllIdentParam.m_dwVerifyConfigurationDate); + // VerifyConfigurationTime + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwVerifyConfigurationTime, + EplDllkInstance_g.m_DllIdentParam.m_dwVerifyConfigurationTime); + // ApplicationSwDate + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwApplicationSwDate, + EplDllkInstance_g.m_DllIdentParam.m_dwApplicationSwDate); + // ApplicationSwTime + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwApplicationSwTime, + EplDllkInstance_g.m_DllIdentParam.m_dwApplicationSwTime); + // IPAddress + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwIpAddress, + EplDllkInstance_g.m_DllIdentParam.m_dwIpAddress); + // SubnetMask + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwSubnetMask, + EplDllkInstance_g.m_DllIdentParam.m_dwSubnetMask); + // DefaultGateway + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwDefaultGateway, + EplDllkInstance_g.m_DllIdentParam.m_dwDefaultGateway); + // HostName + EPL_MEMCPY(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_sHostname[0], + &EplDllkInstance_g.m_DllIdentParam.m_sHostname[0], + sizeof (EplDllkInstance_g.m_DllIdentParam.m_sHostname)); + // VendorSpecificExt2 + EPL_MEMCPY(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_abVendorSpecificExt2[0], + &EplDllkInstance_g.m_DllIdentParam.m_abVendorSpecificExt2[0], + sizeof (EplDllkInstance_g.m_DllIdentParam.m_abVendorSpecificExt2)); + + // StatusResponse + uiFrameSize = EPL_C_DLL_MINSIZE_STATUSRES; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeAsnd, kEplDllAsndStatusResponse); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + + // PRes $$$ maybe move this to PDO module + if ((EplDllkInstance_g.m_DllConfigParam.m_fAsyncOnly == FALSE) + && (EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit >= 36)) + { // it is not configured as async-only CN, + // so take part in isochronous phase and register PRes frame + uiFrameSize = EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit + 24; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypePres, kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + // initially encode TPDO -> inform PDO module + FrameInfo.m_pFrame = pTxFrame; + FrameInfo.m_uiFrameSize = uiFrameSize; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); +#endif + // reset cycle counter + EplDllkInstance_g.m_uiCycleCount = 0; + } + else + { // it is an async-only CN + // fool EplDllkChangeState() to think that PRes was not expected + EplDllkInstance_g.m_uiCycleCount = 1; + } + + // NMT request + uiFrameSize = EPL_C_IP_MAX_MTU; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeAsnd, kEplDllAsndNmtRequest); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + // mark Tx buffer as empty + EplDllkInstance_g.m_pTxBuffer[uiHandle].m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + + // non-EPL frame + uiFrameSize = EPL_C_IP_MAX_MTU; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeNonEpl, kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + // mark Tx buffer as empty + EplDllkInstance_g.m_pTxBuffer[uiHandle].m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + + // register multicast MACs in ethernet driver + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOC); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOA); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_PRES); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_ASND); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (NmtState >= kEplNmtMsNotActive) + { // local node is MN + unsigned int uiIndex; + + // SoC + uiFrameSize = EPL_C_DLL_MINSIZE_SOC; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeSoc, kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + + // SoA + uiFrameSize = EPL_C_DLL_MINSIZE_SOA; + Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeSoa, kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) + { // error occured while registering Tx frame + goto Exit; + } + + for (uiIndex = 0; uiIndex < tabentries (EplDllkInstance_g.m_aNodeInfo); uiIndex++) + { +// EplDllkInstance_g.m_aNodeInfo[uiIndex].m_uiNodeId = uiIndex + 1; + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = (WORD) EplDllkInstance_g.m_DllConfigParam.m_uiIsochrRxMaxPayload; + } + + // calculate cycle length + EplDllkInstance_g.m_ullFrameTimeout = 1000LL + * ((unsigned long long) EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen); + } +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + Ret = EplDllkCalAsyncClearBuffer(); + + break; + } + + case kEplEventTypeDllkDestroy: + { + // destroy all data structures + + NmtState = *((tEplNmtState*)pEvent_p->m_pArg); + + // delete Tx frames + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_IDENTRES); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_STATUSRES); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_PRES); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_NMTREQ); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_NONEPL); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (NmtState >= kEplNmtMsNotActive) + { // local node was MN + unsigned int uiIndex; + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_SOC); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_SOA); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + for (uiIndex = 0; uiIndex < tabentries (EplDllkInstance_g.m_aNodeInfo); uiIndex++) + { + if (EplDllkInstance_g.m_aNodeInfo[uiIndex].m_pPreqTxBuffer != NULL) + { + uiHandle = EplDllkInstance_g.m_aNodeInfo[uiIndex].m_pPreqTxBuffer - EplDllkInstance_g.m_pTxBuffer; + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_pPreqTxBuffer = NULL; + Ret = EplDllkDeleteTxFrame(uiHandle); + if (Ret != kEplSuccessful) + { // error occured while deregistering Tx frame + goto Exit; + } + + } + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = 0xFFFF; + } + } +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + // deregister multicast MACs in ethernet driver + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOC); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOA); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_PRES); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_ASND); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + + // delete timer +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskDeleteTimer(&EplDllkInstance_g.m_TimerHdlCycle); +#endif + + break; + } + + case kEplEventTypeDllkFillTx: + { + // fill TxBuffer of specified priority with new frame if empty + + pTxFrame = NULL; + AsyncReqPriority = *((tEplDllAsyncReqPriority *) pEvent_p->m_pArg); + switch (AsyncReqPriority) + { + case kEplDllAsyncReqPrioNmt: // NMT request priority + { + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]; + if (pTxBuffer->m_pbBuffer != NULL) + { // NmtRequest does exist + // check if frame is empty and not being filled + if (pTxBuffer->m_uiTxMsgLen == EPL_DLLK_BUFLEN_EMPTY) + { + // mark Tx buffer as filling is in process + pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_FILLING; + // set max buffer size as input parameter + uiFrameSize = pTxBuffer->m_uiMaxBufferLen; + // copy frame from shared loop buffer to Tx buffer + Ret = EplDllkCalAsyncGetTxFrame( + pTxBuffer->m_pbBuffer, &uiFrameSize, AsyncReqPriority); + if (Ret == kEplSuccessful) + { + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + Ret = EplDllkCheckFrame(pTxFrame, uiFrameSize); + + // set buffer valid + pTxBuffer->m_uiTxMsgLen = uiFrameSize; + } + else if (Ret == kEplDllAsyncTxBufferEmpty) + { // empty Tx buffer is not a real problem + // so just ignore it + Ret = kEplSuccessful; + // mark Tx buffer as empty + pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + } + } + } + break; + } + + default: // generic priority + { + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]; + if (pTxBuffer->m_pbBuffer != NULL) + { // non-EPL frame does exist + // check if frame is empty and not being filled + if (pTxBuffer->m_uiTxMsgLen == EPL_DLLK_BUFLEN_EMPTY) + { + // mark Tx buffer as filling is in process + pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_FILLING; + // set max buffer size as input parameter + uiFrameSize = pTxBuffer->m_uiMaxBufferLen; + // copy frame from shared loop buffer to Tx buffer + Ret = EplDllkCalAsyncGetTxFrame( + pTxBuffer->m_pbBuffer, &uiFrameSize, AsyncReqPriority); + if (Ret == kEplSuccessful) + { + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + Ret = EplDllkCheckFrame(pTxFrame, uiFrameSize); + + // set buffer valid + pTxBuffer->m_uiTxMsgLen = uiFrameSize; + } + else if (Ret == kEplDllAsyncTxBufferEmpty) + { // empty Tx buffer is not a real problem + // so just ignore it + Ret = kEplSuccessful; + // mark Tx buffer as empty + pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + } + } + } + break; + } + } + + NmtState = EplNmtkGetNmtState(); + + if ((NmtState == kEplNmtCsBasicEthernet) || (NmtState == kEplNmtMsBasicEthernet)) + { // send frame immediately + if (pTxFrame != NULL) + { // frame is present + // padding is done by Edrv or ethernet controller + Ret = EdrvSendTxMsg(pTxBuffer); + } + else + { // no frame moved to TxBuffer + // check if TxBuffers contain unsent frames + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) + { // NMT request Tx buffer contains a frame + Ret = EdrvSendTxMsg( + &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]); + } + else if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) + { // non-EPL Tx buffer contains a frame + Ret = EdrvSendTxMsg( + &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]); + } + if (Ret == kEplInvalidOperation) + { // ignore error if caused by already active transmission + Ret = kEplSuccessful; + } + } + // reset PRes flag 2 + EplDllkInstance_g.m_bFlag2 = 0; + } + else + { + // update Flag 2 (PR, RS) + Ret = EplDllkCalAsyncGetTxCount(&AsyncReqPriority, &uiFrameCount); + if (AsyncReqPriority == kEplDllAsyncReqPrioNmt) + { // non-empty FIFO with hightest priority is for NMT requests + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) + { // NMT request Tx buffer contains a frame + // add one more frame + uiFrameCount++; + } + } + else + { // non-empty FIFO with highest priority is for generic frames + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) + { // NMT request Tx buffer contains a frame + // use NMT request FIFO, because of higher priority + uiFrameCount = 1; + AsyncReqPriority = kEplDllAsyncReqPrioNmt; + } + else if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) + { // non-EPL Tx buffer contains a frame + // use NMT request FIFO, because of higher priority + // add one more frame + uiFrameCount++; + } + } + + if (uiFrameCount > 7) + { // limit frame request to send counter to 7 + uiFrameCount = 7; + } + if (uiFrameCount > 0) + { + EplDllkInstance_g.m_bFlag2 = + (BYTE) (((AsyncReqPriority << EPL_FRAME_FLAG2_PR_SHIFT) & EPL_FRAME_FLAG2_PR) + | (uiFrameCount & EPL_FRAME_FLAG2_RS)); + } + else + { + EplDllkInstance_g.m_bFlag2 = 0; + } + } + + break; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + case kEplEventTypeDllkStartReducedCycle: + { + // start the reduced cycle by programming the cycle timer + // it is issued by NMT MN module, when PreOp1 is entered + + // clear the asynchronous queues + Ret = EplDllkCalAsyncClearQueues(); + + // reset cycle counter (everytime a SoA is triggerd in PreOp1 the counter is incremented + // and when it reaches EPL_C_DLL_PREOP1_START_CYCLES the SoA may contain invitations) + EplDllkInstance_g.m_uiCycleCount = 0; + + // remove any CN from isochronous phase + while (EplDllkInstance_g.m_pFirstNodeInfo != NULL) + { + EplDllkDeleteNode(EplDllkInstance_g.m_pFirstNodeInfo->m_uiNodeId); + } + + // change state to NonCyclic, + // hence EplDllkChangeState() will not ignore the next call + EplDllkInstance_g.m_DllState = kEplDllMsNonCyclic; + +#if EPL_TIMER_USE_HIGHRES != FALSE + if (EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout != 0) + { + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, + EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout, + EplDllkCbMnTimerCycle, + 0L, + FALSE); + } +#endif + + break; + } +#endif + +#if EPL_DLL_PRES_READY_AFTER_SOA != FALSE + case kEplEventTypeDllkPresReady: + { + // post PRes to transmit FIFO + + NmtState = EplNmtkGetNmtState(); + + if (NmtState != kEplNmtCsBasicEthernet) + { + // Does PRes exist? + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES].m_pbBuffer != NULL) + { // PRes does exist + pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES].m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + if (NmtState < kEplNmtCsPreOperational2) + { // NMT state is not PreOp2, ReadyToOp or Op + // fake NMT state PreOp2, because PRes will be sent only in PreOp2 or greater + NmtState = kEplNmtCsPreOperational2; + } + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + if (NmtState != kEplNmtCsOperational) + { // mark PDO as invalid in NMT state Op + // $$$ reset only RD flag; set other flags appropriately + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, 0); + } + // $$$ make function that updates Pres, StatusRes + // mark PRes frame as ready for transmission + Ret = EdrvTxMsgReady(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]); + } + } + + break; + } +#endif + default: + { + ASSERTMSG(FALSE, "EplDllkProcess(): unhandled event type!\n"); + } + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkConfig +// +// Description: configure parameters of DLL +// +// Parameters: pDllConfigParam_p = configuration parameters +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkConfig(tEplDllConfigParam * pDllConfigParam_p) +{ +tEplKernel Ret = kEplSuccessful; + +// d.k. check of NMT state disabled, because CycleLen is programmed at run time by MN without reset of CN +/*tEplNmtState NmtState; + + NmtState = EplNmtkGetNmtState(); + + if (NmtState > kEplNmtGsResetConfiguration) + { // only allowed in state DLL_GS_INIT + Ret = kEplInvalidOperation; + goto Exit; + } +*/ + EPL_MEMCPY (&EplDllkInstance_g.m_DllConfigParam, pDllConfigParam_p, + (pDllConfigParam_p->m_uiSizeOfStruct < sizeof (tEplDllConfigParam) ? + pDllConfigParam_p->m_uiSizeOfStruct : sizeof (tEplDllConfigParam))); + + if ((EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen != 0) + && (EplDllkInstance_g.m_DllConfigParam.m_dwLossOfFrameTolerance != 0)) + { // monitor EPL cycle, calculate frame timeout + EplDllkInstance_g.m_ullFrameTimeout = (1000LL + * ((unsigned long long) EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen)) + + ((unsigned long long) EplDllkInstance_g.m_DllConfigParam.m_dwLossOfFrameTolerance); + } + else + { + EplDllkInstance_g.m_ullFrameTimeout = 0LL; + } + + if (EplDllkInstance_g.m_DllConfigParam.m_fAsyncOnly != FALSE) + { // it is configured as async-only CN + // disable multiplexed cycle, that m_uiCycleCount will not be incremented spuriously on SoC + EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt = 0; + } + +//Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkSetIdentity +// +// Description: configure identity of local node for IdentResponse +// +// Parameters: pDllIdentParam_p = identity +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkSetIdentity(tEplDllIdentParam * pDllIdentParam_p) +{ +tEplKernel Ret = kEplSuccessful; + + EPL_MEMCPY (&EplDllkInstance_g.m_DllIdentParam, pDllIdentParam_p, + (pDllIdentParam_p->m_uiSizeOfStruct < sizeof (tEplDllIdentParam) ? + pDllIdentParam_p->m_uiSizeOfStruct : sizeof (tEplDllIdentParam))); + + // $$$ if IdentResponse frame exists update it + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkRegAsyncHandler +// +// Description: registers handler for non-EPL frames +// +// Parameters: pfnDllkCbAsync_p = pointer to callback function +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkRegAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (EplDllkInstance_g.m_pfnCbAsync == NULL) + { // no handler registered yet + EplDllkInstance_g.m_pfnCbAsync = pfnDllkCbAsync_p; + } + else + { // handler already registered + Ret = kEplDllCbAsyncRegistered; + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkDeregAsyncHandler +// +// Description: deregisters handler for non-EPL frames +// +// Parameters: pfnDllkCbAsync_p = pointer to callback function +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkDeregAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (EplDllkInstance_g.m_pfnCbAsync == pfnDllkCbAsync_p) + { // same handler is registered + // deregister it + EplDllkInstance_g.m_pfnCbAsync = NULL; + } + else + { // wrong handler or no handler registered + Ret = kEplDllCbAsyncRegistered; + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkSetAsndServiceIdFilter() +// +// Description: sets the specified node ID filter for the specified +// AsndServiceId. It registers C_DLL_MULTICAST_ASND in ethernet +// driver if any AsndServiceId is open. +// +// Parameters: ServiceId_p = ASnd Service ID +// Filter_p = node ID filter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (ServiceId_p < tabentries (EplDllkInstance_g.m_aAsndFilter)) + { + EplDllkInstance_g.m_aAsndFilter[ServiceId_p] = Filter_p; + } + + return Ret; +} + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplDllkSetFlag1OfNode() +// +// Description: sets Flag1 (for PReq and SoA) of the specified node ID. +// +// Parameters: uiNodeId_p = node ID +// bSoaFlag1_p = flag1 +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkSetFlag1OfNode(unsigned int uiNodeId_p, BYTE bSoaFlag1_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplDllkNodeInfo* pNodeInfo; + + pNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); + if (pNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + // store flag1 in internal node info structure + pNodeInfo->m_bSoaFlag1 = bSoaFlag1_p; + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkGetFirstNodeInfo() +// +// Description: returns first info structure of first node in isochronous phase. +// It is only useful for ErrorHandlerk module. +// +// Parameters: ppNodeInfo_p = pointer to pointer of internal node info structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkGetFirstNodeInfo(tEplDllkNodeInfo** ppNodeInfo_p) +{ +tEplKernel Ret = kEplSuccessful; + + *ppNodeInfo_p = EplDllkInstance_g.m_pFirstNodeInfo; + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkAddNode() +// +// Description: adds the specified node to the isochronous phase. +// +// Parameters: pNodeInfo_p = pointer of node info structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkAddNode(tEplDllNodeInfo * pNodeInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplDllkNodeInfo* pIntNodeInfo; +tEplDllkNodeInfo** ppIntNodeInfo; +unsigned int uiHandle; +tEplFrame* pFrame; +unsigned int uiFrameSize; + + pIntNodeInfo = EplDllkGetNodeInfo(pNodeInfo_p->m_uiNodeId); + if (pIntNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkAddNode, + pNodeInfo_p->m_uiNodeId, + 0); + + // copy node configuration + pIntNodeInfo->m_dwPresTimeout = pNodeInfo_p->m_dwPresTimeout; + pIntNodeInfo->m_wPresPayloadLimit = pNodeInfo_p->m_wPresPayloadLimit; + + // $$$ d.k.: actually add node only if MN. On CN it is sufficient to update the node configuration + if (pNodeInfo_p->m_uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) + { // we shall send PRes ourself + // insert our node at the end of the list + ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; + while ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_pNextNodeInfo != NULL)) + { + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + if (*ppIntNodeInfo != NULL) + { + if ((*ppIntNodeInfo)->m_uiNodeId == pNodeInfo_p->m_uiNodeId) + { // node was already added to list + // $$$ d.k. maybe this should be an error + goto Exit; + } + else + { // add our node at the end of the list + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + } + // set "PReq"-TxBuffer to PRes-TxBuffer + pIntNodeInfo->m_pPreqTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + } + else + { // normal CN shall be added to isochronous phase + // insert node into list in ascending order + ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; + while ((*ppIntNodeInfo != NULL) + && ((*ppIntNodeInfo)->m_uiNodeId < pNodeInfo_p->m_uiNodeId) + && ((*ppIntNodeInfo)->m_uiNodeId != EplDllkInstance_g.m_DllConfigParam.m_uiNodeId)) + { + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + if ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_uiNodeId == pNodeInfo_p->m_uiNodeId)) + { // node was already added to list + // $$$ d.k. maybe this should be an error + goto Exit; + } + } + + // initialize elements of internal node info structure + pIntNodeInfo->m_bSoaFlag1 = 0; + pIntNodeInfo->m_fSoftDelete = FALSE; + pIntNodeInfo->m_NmtState = kEplNmtCsNotActive; + if (pIntNodeInfo->m_pPreqTxBuffer == NULL) + { // create TxBuffer entry + uiFrameSize = pNodeInfo_p->m_wPreqPayloadLimit + 24; + Ret = EplDllkCreateTxFrame(&uiHandle, &pFrame, &uiFrameSize, kEplMsgTypePreq, kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) + { + goto Exit; + } + pIntNodeInfo->m_pPreqTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + AmiSetByteToLe(&pFrame->m_le_bDstNodeId, (BYTE) pNodeInfo_p->m_uiNodeId); + + // set up destination MAC address + EPL_MEMCPY(pFrame->m_be_abDstMac, pIntNodeInfo->m_be_abMacAddr, 6); + + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + { + tEplFrameInfo FrameInfo; + + // initially encode TPDO -> inform PDO module + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = uiFrameSize; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); + } + #endif + } + pIntNodeInfo->m_ulDllErrorEvents = 0L; + // add node to list + pIntNodeInfo->m_pNextNodeInfo = *ppIntNodeInfo; + *ppIntNodeInfo = pIntNodeInfo; + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkDeleteNode() +// +// Description: removes the specified node from the isochronous phase. +// +// Parameters: uiNodeId_p = node ID +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkDeleteNode(unsigned int uiNodeId_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplDllkNodeInfo* pIntNodeInfo; +tEplDllkNodeInfo** ppIntNodeInfo; +unsigned int uiHandle; + + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); + if (pIntNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkDelNode, + uiNodeId_p, + 0); + + // search node in whole list + ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; + while ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_uiNodeId != uiNodeId_p)) + { + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + if ((*ppIntNodeInfo == NULL) || ((*ppIntNodeInfo)->m_uiNodeId != uiNodeId_p)) + { // node was not found in list + // $$$ d.k. maybe this should be an error + goto Exit; + } + + // remove node from list + *ppIntNodeInfo = pIntNodeInfo->m_pNextNodeInfo; + + if ((pIntNodeInfo->m_pPreqTxBuffer != NULL) + && (pIntNodeInfo->m_pPreqTxBuffer != &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES])) + { // delete TxBuffer entry + uiHandle = pIntNodeInfo->m_pPreqTxBuffer - EplDllkInstance_g.m_pTxBuffer; + pIntNodeInfo->m_pPreqTxBuffer = NULL; + Ret = EplDllkDeleteTxFrame(uiHandle); +/* if (Ret != kEplSuccessful) + { + goto Exit; + }*/ + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkSoftDeleteNode() +// +// Description: removes the specified node not immediately from the isochronous phase. +// Instead the will be removed after error (late/loss PRes) without +// charging the error. +// +// Parameters: uiNodeId_p = node ID +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkSoftDeleteNode(unsigned int uiNodeId_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplDllkNodeInfo* pIntNodeInfo; + + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); + if (pIntNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkSoftDelNode, + uiNodeId_p, + 0); + + pIntNodeInfo->m_fSoftDelete = TRUE; + +Exit: + return Ret; +} + + +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkChangeState +// +// Description: change DLL state on event and diagnose some communication errors +// +// Parameters: NmtEvent_p = DLL event (wrapped in NMT event) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDllkChangeState(tEplNmtEvent NmtEvent_p, tEplNmtState NmtState_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; +tEplErrorHandlerkEvent DllEvent; + + DllEvent.m_ulDllErrorEvents = 0; + DllEvent.m_uiNodeId = 0; + DllEvent.m_NmtState = NmtState_p; + + switch (NmtState_p) + { + case kEplNmtGsOff: + case kEplNmtGsInitialising: + case kEplNmtGsResetApplication: + case kEplNmtGsResetCommunication: + case kEplNmtGsResetConfiguration: + case kEplNmtCsBasicEthernet: + // enter DLL_GS_INIT + EplDllkInstance_g.m_DllState = kEplDllGsInit; + break; + + case kEplNmtCsNotActive: + case kEplNmtCsPreOperational1: + // reduced EPL cycle is active + if (NmtEvent_p == kEplNmtEventDllCeSoc) + { // SoC received + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; + } + else + { + // enter DLL_GS_INIT + EplDllkInstance_g.m_DllState = kEplDllGsInit; + } + break; + + case kEplNmtCsPreOperational2: + case kEplNmtCsReadyToOperate: + case kEplNmtCsOperational: + // full EPL cycle is active + + switch (EplDllkInstance_g.m_DllState) + { + case kEplDllCsWaitPreq: + switch (NmtEvent_p) + { + // DLL_CT2 + case kEplNmtEventDllCePreq: + // enter DLL_CS_WAIT_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_RECVD_PREQ; + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + + // DLL_CT8 + case kEplNmtEventDllCeFrameTimeout: + if (NmtState_p == kEplNmtCsPreOperational2) + { // ignore frame timeout in PreOp2, + // because the previously configured cycle len + // may be wrong. + // 2008/10/15 d.k. If it would not be ignored, + // we would go cyclically to PreOp1 and on next + // SoC back to PreOp2. + break; + } + + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; + + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + case kEplNmtEventDllCeSoa: + // check if multiplexed and PReq should have been received in this cycle + // and if >= NMT_CS_READY_TO_OPERATE + if ((EplDllkInstance_g.m_uiCycleCount == 0) + && (NmtState_p >= kEplNmtCsReadyToOperate)) + { // report DLL_CEV_LOSS_OF_PREQ + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_PREQ; + } + + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT7 + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoc: + switch (NmtEvent_p) + { + // DLL_CT1 + case kEplNmtEventDllCeSoc: + // start of cycle and isochronous phase + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; + break; + + // DLL_CT4 +// case kEplNmtEventDllCePres: + case kEplNmtEventDllCeFrameTimeout: + if (NmtState_p == kEplNmtCsPreOperational2) + { // ignore frame timeout in PreOp2, + // because the previously configured cycle len + // may be wrong. + // 2008/10/15 d.k. If it would not be ignored, + // we would go cyclically to PreOp1 and on next + // SoC back to PreOp2. + break; + } + + // fall through + + case kEplNmtEventDllCePreq: + case kEplNmtEventDllCeSoa: + // report DLL_CEV_LOSS_SOC + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeAsnd: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoa: + switch (NmtEvent_p) + { + case kEplNmtEventDllCeFrameTimeout: + // DLL_CT3 + if (NmtState_p == kEplNmtCsPreOperational2) + { // ignore frame timeout in PreOp2, + // because the previously configured cycle len + // may be wrong. + // 2008/10/15 d.k. If it would not be ignored, + // we would go cyclically to PreOp1 and on next + // SoC back to PreOp2. + break; + } + + // fall through + + case kEplNmtEventDllCePreq: + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeSoa: + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT9 + case kEplNmtEventDllCeSoc: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; + + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; + break; + + // DLL_CT10 + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllGsInit: + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; + break; + + default: + break; + } + break; + + case kEplNmtCsStopped: + // full EPL cycle is active, but without PReq/PRes + + switch (EplDllkInstance_g.m_DllState) + { + case kEplDllCsWaitPreq: + switch (NmtEvent_p) + { + // DLL_CT2 + case kEplNmtEventDllCePreq: + // enter DLL_CS_WAIT_SOA + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + + // DLL_CT8 + case kEplNmtEventDllCeFrameTimeout: + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeSoa: + // NMT_CS_STOPPED active + // it is Ok if no PReq was received + + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT7 + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoc: + switch (NmtEvent_p) + { + // DLL_CT1 + case kEplNmtEventDllCeSoc: + // start of cycle and isochronous phase + // enter DLL_CS_WAIT_SOA + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + + // DLL_CT4 +// case kEplNmtEventDllCePres: + case kEplNmtEventDllCePreq: + case kEplNmtEventDllCeSoa: + case kEplNmtEventDllCeFrameTimeout: + // report DLL_CEV_LOSS_SOC + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeAsnd: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoa: + switch (NmtEvent_p) + { + // DLL_CT3 + case kEplNmtEventDllCeFrameTimeout: + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeSoa: + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT9 + case kEplNmtEventDllCeSoc: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; + // remain in DLL_CS_WAIT_SOA + break; + + // DLL_CT10 + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePreq: + // NMT_CS_STOPPED active and we do not expect any PReq + // so just ignore it + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllGsInit: + default: + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + } + break; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + case kEplNmtMsNotActive: + case kEplNmtMsBasicEthernet: + break; + + case kEplNmtMsPreOperational1: + // reduced EPL cycle is active + if (EplDllkInstance_g.m_DllState != kEplDllMsNonCyclic) + { // stop cycle timer +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskDeleteTimer(&EplDllkInstance_g.m_TimerHdlCycle); +#endif + EplDllkInstance_g.m_DllState = kEplDllMsNonCyclic; + + // stop further processing, + // because it will be restarted by NMT MN module + break; + } + + switch (NmtEvent_p) + { + case kEplNmtEventDllMeSocTrig: + case kEplNmtEventDllCeAsnd: + { // because of reduced EPL cycle SoA shall be triggered, not SoC + tEplDllState DummyDllState; + + Ret = EplDllkAsyncFrameNotReceived(EplDllkInstance_g.m_LastReqServiceId, + EplDllkInstance_g.m_uiLastTargetNodeId); + + // go ahead and send SoA + Ret = EplDllkMnSendSoa(NmtState_p, + &DummyDllState, + (EplDllkInstance_g.m_uiCycleCount >= EPL_C_DLL_PREOP1_START_CYCLES)); + // increment cycle counter to detect if EPL_C_DLL_PREOP1_START_CYCLES empty cycles are elapsed + EplDllkInstance_g.m_uiCycleCount++; + + // reprogram timer +#if EPL_TIMER_USE_HIGHRES != FALSE + if (EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout != 0) + { + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, + EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout, + EplDllkCbMnTimerCycle, + 0L, + FALSE); + } +#endif + break; + } + + default: + break; + } + break; + + case kEplNmtMsPreOperational2: + case kEplNmtMsReadyToOperate: + case kEplNmtMsOperational: + // full EPL cycle is active + switch (NmtEvent_p) + { + case kEplNmtEventDllMeSocTrig: + { + // update cycle counter + if (EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt > 0) + { // multiplexed cycle active + EplDllkInstance_g.m_uiCycleCount = (EplDllkInstance_g.m_uiCycleCount + 1) % EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt; + // $$$ check multiplexed cycle restart + // -> toggle MC flag + // -> change node linked list + } + else + { // non-multiplexed cycle active + // start with first node in isochronous phase + EplDllkInstance_g.m_pCurNodeInfo = NULL; + } + + switch (EplDllkInstance_g.m_DllState) + { + case kEplDllMsNonCyclic: + { // start continuous cycle timer +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, + EplDllkInstance_g.m_ullFrameTimeout, + EplDllkCbMnTimerCycle, + 0L, + TRUE); +#endif + // continue with sending SoC + } + + case kEplDllMsWaitAsnd: + case kEplDllMsWaitSocTrig: + { // if m_LastReqServiceId is still valid, + // SoA was not correctly answered + // and user part has to be informed + Ret = EplDllkAsyncFrameNotReceived(EplDllkInstance_g.m_LastReqServiceId, + EplDllkInstance_g.m_uiLastTargetNodeId); + + // send SoC + Ret = EplDllkMnSendSoc(); + + // new DLL state + EplDllkInstance_g.m_DllState = kEplDllMsWaitPreqTrig; + + // start WaitSoCPReq Timer +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlResponse, + EplDllkInstance_g.m_DllConfigParam.m_dwWaitSocPreq, + EplDllkCbMnTimerResponse, + 0L, + FALSE); +#endif + break; + } + + default: + { // wrong DLL state / cycle time exceeded + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_MN_CYCTIMEEXCEED; + EplDllkInstance_g.m_DllState = kEplDllMsWaitSocTrig; + break; + } + } + + break; + } + + case kEplNmtEventDllMePresTimeout: + { + + switch (EplDllkInstance_g.m_DllState) + { + case kEplDllMsWaitPres: + { // PRes not received + + if (EplDllkInstance_g.m_pCurNodeInfo->m_fSoftDelete == FALSE) + { // normal isochronous CN + DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_MN_CN_LOSS_PRES; + DllEvent.m_uiNodeId = EplDllkInstance_g.m_pCurNodeInfo->m_uiNodeId; + } + else + { // CN shall be deleted softly + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkSoftDelNode; + // $$$ d.k. set Event.m_NetTime to current time + Event.m_uiSize = sizeof (unsigned int); + Event.m_pArg = &EplDllkInstance_g.m_pCurNodeInfo->m_uiNodeId; + Ret = EplEventkPost(&Event); + } + + // continue with sending next PReq + } + + case kEplDllMsWaitPreqTrig: + { + // send next PReq + Ret = EplDllkMnSendPreq(NmtState_p, &EplDllkInstance_g.m_DllState); + + break; + } + + default: + { // wrong DLL state + break; + } + } + + break; + } + + case kEplNmtEventDllCePres: + { + + switch (EplDllkInstance_g.m_DllState) + { + case kEplDllMsWaitPres: + { // PRes received + // send next PReq + Ret = EplDllkMnSendPreq(NmtState_p, &EplDllkInstance_g.m_DllState); + + break; + } + + default: + { // wrong DLL state + break; + } + } + + break; + } + + case kEplNmtEventDllMeSoaTrig: + { + + switch (EplDllkInstance_g.m_DllState) + { + case kEplDllMsWaitSoaTrig: + { // MN PRes sent + // send SoA + Ret = EplDllkMnSendSoa(NmtState_p, &EplDllkInstance_g.m_DllState, TRUE); + + break; + } + + default: + { // wrong DLL state + break; + } + } + + break; + } + + case kEplNmtEventDllCeAsnd: + { // ASnd has been received, but it may be not the requested one +/* + // report if SoA was correctly answered + Ret = EplDllkAsyncFrameNotReceived(EplDllkInstance_g.m_LastReqServiceId, + EplDllkInstance_g.m_uiLastTargetNodeId); +*/ + if (EplDllkInstance_g.m_DllState == kEplDllMsWaitAsnd) + { + EplDllkInstance_g.m_DllState = kEplDllMsWaitSocTrig; + } + break; + } + + default: + break; + } + break; +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + default: + break; + } + + if (DllEvent.m_ulDllErrorEvents != 0) + { // error event set -> post it to error handler + Event.m_EventSink = kEplEventSinkErrk; + Event.m_EventType = kEplEventTypeDllError; + // $$$ d.k. set Event.m_NetTime to current time + Event.m_uiSize = sizeof (DllEvent); + Event.m_pArg = &DllEvent; + Ret = EplEventkPost(&Event); + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCbFrameReceived() +// +// Description: called from EdrvInterruptHandler() +// +// Parameters: pRxBuffer_p = receive buffer structure +// +// Returns: (none) +// +// +// State: +// +//--------------------------------------------------------------------------- + +static void EplDllkCbFrameReceived(tEdrvRxBuffer * pRxBuffer_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtState NmtState; +tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; +tEplEvent Event; +tEplFrame *pFrame; +tEplFrame *pTxFrame; +tEdrvTxBuffer *pTxBuffer = NULL; +tEplFrameInfo FrameInfo; +tEplMsgType MsgType; +tEplDllReqServiceId ReqServiceId; +unsigned int uiAsndServiceId; +unsigned int uiNodeId; +BYTE bFlag1; + + BENCHMARK_MOD_02_SET(3); + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) + { + goto Exit; + } + + pFrame = (tEplFrame *) pRxBuffer_p->m_pbBuffer; + +#if EDRV_EARLY_RX_INT != FALSE + switch (pRxBuffer_p->m_BufferInFrame) + { + case kEdrvBufferFirstInFrame: + { + MsgType = (tEplMsgType)AmiGetByteFromLe(&pFrame->m_le_bMessageType); + if (MsgType == kEplMsgTypePreq) + { + if (EplDllkInstance_g.m_DllState == kEplDllCsWaitPreq) + { // PReq expected and actually received + // d.k.: The condition above is sufficent, because EPL cycle is active + // and no non-EPL frame shall be received in isochronous phase. + // start transmission PRes + // $$$ What if Tx buffer is invalid? + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; +#if (EPL_DLL_PRES_READY_AFTER_SOA != FALSE) || (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) + Ret = EdrvTxMsgStart(pTxBuffer); +#else + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + if (NmtState != kEplNmtCsOperational) + { // mark PDO as invalid in NMT state Op + // $$$ reset only RD flag; set other flags appropriately + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, 0); + } + // $$$ make function that updates Pres, StatusRes + // send PRes frame + Ret = EdrvSendTxMsg(pTxBuffer); +#endif + } + } + goto Exit; + } + + case kEdrvBufferMiddleInFrame: + { + goto Exit; + } + + case kEdrvBufferLastInFrame: + { + break; + } + } +#endif + + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = pRxBuffer_p->m_uiRxMsgLen; + FrameInfo.m_NetTime.m_dwNanoSec = pRxBuffer_p->m_NetTime.m_dwNanoSec; + FrameInfo.m_NetTime.m_dwSec = pRxBuffer_p->m_NetTime.m_dwSec; + + if (AmiGetWordFromBe(&pFrame->m_be_wEtherType) != EPL_C_DLL_ETHERTYPE_EPL) + { // non-EPL frame + //TRACE2("EplDllkCbFrameReceived: pfnCbAsync=0x%p SrcMAC=0x%llx\n", EplDllkInstance_g.m_pfnCbAsync, AmiGetQword48FromBe(pFrame->m_be_abSrcMac)); + if (EplDllkInstance_g.m_pfnCbAsync != NULL) + { // handler for async frames is registered + EplDllkInstance_g.m_pfnCbAsync(&FrameInfo); + } + + goto Exit; + } + + MsgType = (tEplMsgType)AmiGetByteFromLe(&pFrame->m_le_bMessageType); + switch (MsgType) + { + case kEplMsgTypePreq: + { + // PReq frame + // d.k.: (we assume that this PReq frame is intended for us and don't check DstNodeId) + if (AmiGetByteFromLe(&pFrame->m_le_bDstNodeId) != EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) + { // this PReq is not intended for us + goto Exit; + } + NmtEvent = kEplNmtEventDllCePreq; + + if (NmtState >= kEplNmtMsNotActive) + { // MN is active -> wrong msg type + break; + } + +#if EDRV_EARLY_RX_INT == FALSE + if (NmtState >= kEplNmtCsPreOperational2) + { // respond to and process PReq frames only in PreOp2, ReadyToOp and Op + // Does PRes exist? + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + if (pTxBuffer->m_pbBuffer != NULL) + { // PRes does exist +#if (EPL_DLL_PRES_READY_AFTER_SOA != FALSE) || (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) + EdrvTxMsgStart(pTxBuffer); +#else + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Preq.m_le_bFlag1); + // save EA flag + EplDllkInstance_g.m_bMnFlag1 = + (EplDllkInstance_g.m_bMnFlag1 & ~EPL_FRAME_FLAG1_EA) + | (bFlag1 & EPL_FRAME_FLAG1_EA); + // preserve MS flag + bFlag1 &= EPL_FRAME_FLAG1_MS; + // add EN flag from Error signaling module + bFlag1 |= EplDllkInstance_g.m_bFlag1 & EPL_FRAME_FLAG1_EN; + if (NmtState != kEplNmtCsOperational) + { // mark PDO as invalid in NMT state Op + // reset only RD flag + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, bFlag1); + } + else + { // leave RD flag untouched + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, + (AmiGetByteFromLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1) & EPL_FRAME_FLAG1_RD) + | bFlag1); + } + // $$$ update EPL_DLL_PRES_READY_AFTER_* code + // send PRes frame + Ret = EdrvSendTxMsg(pTxBuffer); + if (Ret != kEplSuccessful) + { + goto Exit; + } +#endif + } +#endif + // inform PDO module +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + if (NmtState >= kEplNmtCsReadyToOperate) + { // inform PDO module only in ReadyToOp and Op + if (NmtState != kEplNmtCsOperational) + { + // reset RD flag and all other flags, but that does not matter, because they were processed above + AmiSetByteToLe(&pFrame->m_Data.m_Preq.m_le_bFlag1, 0); + } + + // compares real frame size and PDO size + if ((unsigned int) (AmiGetWordFromLe(&pFrame->m_Data.m_Preq.m_le_wSize) + 24) + > FrameInfo.m_uiFrameSize) + { // format error + tEplErrorHandlerkEvent DllEvent; + + DllEvent.m_ulDllErrorEvents = EPL_DLL_ERR_INVALID_FORMAT; + DllEvent.m_uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + DllEvent.m_NmtState = NmtState; + Event.m_EventSink = kEplEventSinkErrk; + Event.m_EventType = kEplEventTypeDllError; + Event.m_NetTime = FrameInfo.m_NetTime; + Event.m_uiSize = sizeof (DllEvent); + Event.m_pArg = &DllEvent; + Ret = EplEventkPost(&Event); + break; + } + + // forward PReq frame as RPDO to PDO module + Ret = EplPdokCbPdoReceived(&FrameInfo); + + } +#if (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) + if (pTxBuffer->m_pbBuffer != NULL) + { // PRes does exist + // inform PDO module about PRes after PReq + FrameInfo.m_pFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + FrameInfo.m_uiFrameSize = pTxBuffer->m_uiMaxBufferLen; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); + } +#endif +#endif + +#if EDRV_EARLY_RX_INT == FALSE + // $$$ inform emergency protocol handling (error signaling module) about flags + } +#endif + + // reset cycle counter + EplDllkInstance_g.m_uiCycleCount = 0; + + break; + } + + case kEplMsgTypePres: + { +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + tEplDllkNodeInfo* pIntNodeInfo; + tEplHeartbeatEvent HeartbeatEvent; +#endif + + // PRes frame + NmtEvent = kEplNmtEventDllCePres; + + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + + if ((NmtState >= kEplNmtCsPreOperational2) + && (NmtState <= kEplNmtCsOperational)) + { // process PRes frames only in PreOp2, ReadyToOp and Op of CN + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId); + if (pIntNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + } + else if (EplDllkInstance_g.m_DllState == kEplDllMsWaitPres) + { // or process PRes frames in MsWaitPres + + pIntNodeInfo = EplDllkInstance_g.m_pCurNodeInfo; + if ((pIntNodeInfo == NULL) || (pIntNodeInfo->m_uiNodeId != uiNodeId)) + { // ignore PRes, because it is from wrong CN + // $$$ maybe post event to NmtMn module + goto Exit; + } + + // forward Flag2 to asynchronous scheduler + bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2); + Ret = EplDllkCalAsyncSetPendingRequests(uiNodeId, + ((tEplDllAsyncReqPriority) ((bFlag1 & EPL_FRAME_FLAG2_PR) >> EPL_FRAME_FLAG2_PR_SHIFT)), + (bFlag1 & EPL_FRAME_FLAG2_RS)); + +#endif + } + else + { // ignore PRes, because it was received in wrong NMT state + // but execute EplDllkChangeState() and post event to NMT module + break; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + { // check NMT state of CN + HeartbeatEvent.m_wErrorCode = EPL_E_NO_ERROR; + HeartbeatEvent.m_NmtState = + (tEplNmtState) (AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bNmtStatus) | EPL_NMT_TYPE_CS); + if (pIntNodeInfo->m_NmtState != HeartbeatEvent.m_NmtState) + { // NMT state of CN has changed -> post event to NmtMnu module + if (pIntNodeInfo->m_fSoftDelete == FALSE) + { // normal isochronous CN + HeartbeatEvent.m_uiNodeId = uiNodeId; + Event.m_EventSink = kEplEventSinkNmtMnu; + Event.m_EventType = kEplEventTypeHeartbeat; + Event.m_uiSize = sizeof (HeartbeatEvent); + Event.m_pArg = &HeartbeatEvent; + } + else + { // CN shall be deleted softly + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkSoftDelNode; + Event.m_uiSize = sizeof (unsigned int); + Event.m_pArg = &pIntNodeInfo->m_uiNodeId; + } + Event.m_NetTime = FrameInfo.m_NetTime; + Ret = EplEventkPost(&Event); + + // save current NMT state of CN in internal node structure + pIntNodeInfo->m_NmtState = HeartbeatEvent.m_NmtState; + } + } +#endif + + // inform PDO module +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + if ((NmtState != kEplNmtCsPreOperational2) + && (NmtState != kEplNmtMsPreOperational2)) + { // inform PDO module only in ReadyToOp and Op + // compare real frame size and PDO size? + if (((unsigned int) (AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize) + 24) + > FrameInfo.m_uiFrameSize) +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + || (AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize) > pIntNodeInfo->m_wPresPayloadLimit) +#endif + ) + { // format error + tEplErrorHandlerkEvent DllEvent; + + DllEvent.m_ulDllErrorEvents = EPL_DLL_ERR_INVALID_FORMAT; + DllEvent.m_uiNodeId = uiNodeId; + DllEvent.m_NmtState = NmtState; + Event.m_EventSink = kEplEventSinkErrk; + Event.m_EventType = kEplEventTypeDllError; + Event.m_NetTime = FrameInfo.m_NetTime; + Event.m_uiSize = sizeof (DllEvent); + Event.m_pArg = &DllEvent; + Ret = EplEventkPost(&Event); + break; + } + if ((NmtState != kEplNmtCsOperational) + && (NmtState != kEplNmtMsOperational)) + { + // reset RD flag and all other flags, but that does not matter, because they were processed above + AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, 0); + } + Ret = EplPdokCbPdoReceived(&FrameInfo); + } +#endif + + break; + } + + case kEplMsgTypeSoc: + { + // SoC frame + NmtEvent = kEplNmtEventDllCeSoc; + + if (NmtState >= kEplNmtMsNotActive) + { // MN is active -> wrong msg type + break; + } + +#if EPL_DLL_PRES_READY_AFTER_SOC != FALSE + // post PRes to transmit FIFO of the ethernet controller, but don't start + // transmission over bus + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + // Does PRes exist? + if (pTxBuffer->m_pbBuffer != NULL) + { // PRes does exist + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + if (NmtState < kEplNmtCsPreOperational2) + { // NMT state is not PreOp2, ReadyToOp or Op + // fake NMT state PreOp2, because PRes will be sent only in PreOp2 or greater + NmtState = kEplNmtCsPreOperational2; + } + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + if (NmtState != kEplNmtCsOperational) + { // mark PDO as invalid in NMT state Op + // $$$ reset only RD flag; set other flags appropriately + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, 0); + } + // $$$ make function that updates Pres, StatusRes + // mark PRes frame as ready for transmission + Ret = EdrvTxMsgReady(pTxBuffer); + } +#endif + + if (NmtState >= kEplNmtCsPreOperational2) + { // SoC frames only in PreOp2, ReadyToOp and Op + // trigger synchronous task + Event.m_EventSink = kEplEventSinkSync; + Event.m_EventType = kEplEventTypeSync; + Event.m_uiSize = 0; + Ret = EplEventkPost(&Event); + + // update cycle counter + if (EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt > 0) + { // multiplexed cycle active + EplDllkInstance_g.m_uiCycleCount = (EplDllkInstance_g.m_uiCycleCount + 1) % EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt; + } + } + + // reprogram timer +#if EPL_TIMER_USE_HIGHRES != FALSE + if (EplDllkInstance_g.m_ullFrameTimeout != 0) + { + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, EplDllkInstance_g.m_ullFrameTimeout, EplDllkCbCnTimer, 0L, FALSE); + } +#endif + + break; + } + + case kEplMsgTypeSoa: + { + // SoA frame + NmtEvent = kEplNmtEventDllCeSoa; + + if (NmtState >= kEplNmtMsNotActive) + { // MN is active -> wrong msg type + break; + } + + pTxFrame = NULL; + + if ((NmtState & EPL_NMT_SUPERSTATE_MASK) != EPL_NMT_CS_EPLMODE) + { // do not respond, if NMT state is < PreOp1 (i.e. not EPL_MODE) + break; + } + + // check TargetNodeId + uiNodeId = AmiGetByteFromLe(&pFrame->m_Data.m_Soa.m_le_bReqServiceTarget); + if (uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) + { // local node is the target of the current request + + // check ServiceId + ReqServiceId = (tEplDllReqServiceId) AmiGetByteFromLe(&pFrame->m_Data.m_Soa.m_le_bReqServiceId); + if (ReqServiceId == kEplDllReqServiceStatus) + { // StatusRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer != NULL) + { // StatusRes does exist + + pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer; + // update StatusRes frame (NMT state, EN, EC, RS, PR flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag1, EplDllkInstance_g.m_bFlag1); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + // send StatusRes + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(8); + + // update error signaling + bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Soa.m_le_bFlag1); + if (((bFlag1 ^ EplDllkInstance_g.m_bMnFlag1) & EPL_FRAME_FLAG1_ER) != 0) + { // exception reset flag was changed by MN + // assume same state for EC in next cycle (clear all other bits) + if ((bFlag1 & EPL_FRAME_FLAG1_ER) != 0) + { + // set EC and reset rest + EplDllkInstance_g.m_bFlag1 = EPL_FRAME_FLAG1_EC; + } + else + { + // reset complete flag 1 (including EC and EN) + EplDllkInstance_g.m_bFlag1 = 0; + } + } + // save flag 1 from MN for Status request response cycle + EplDllkInstance_g.m_bMnFlag1 = bFlag1; + } + } + else if (ReqServiceId == kEplDllReqServiceIdent) + { // IdentRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer != NULL) + { // IdentRes does exist + pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer; + // update IdentRes frame (NMT state, RS, PR flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + // send IdentRes + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(7); + } + } + else if (ReqServiceId == kEplDllReqServiceNmtRequest) + { // NmtRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer != NULL) + { // NmtRequest does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) + { + /*if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen < EPL_DLLK_BUFLEN_MIN) + { // pad frame + EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen = EPL_DLLK_BUFLEN_MIN; + }*/ + // memorize transmission + pTxFrame = (tEplFrame*)1; + // send NmtRequest + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + } + } + + } + else if (ReqServiceId == kEplDllReqServiceUnspecified) + { // unspecified invite + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_pbBuffer != NULL) + { // non-EPL frame does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) + { + /*if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen < EPL_DLLK_BUFLEN_MIN) + { // pad frame + EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen = EPL_DLLK_BUFLEN_MIN; + }*/ + // memorize transmission + pTxFrame = (tEplFrame*)1; + // send non-EPL frame + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + } + } + + } + else if (ReqServiceId == kEplDllReqServiceNo) + { // no async service requested -> do nothing + } + } + +#if EPL_DLL_PRES_READY_AFTER_SOA != FALSE + if (pTxFrame == NULL) + { // signal process function readiness of PRes frame + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkPresReady; + Event.m_uiSize = 0; + Event.m_pArg = NULL; + Ret = EplEventkPost(&Event); + } +#endif + + // inform PDO module +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) +// Ret = EplPdokCbSoa(&FrameInfo); +#endif + + // $$$ put SrcNodeId, NMT state and NetTime as HeartbeatEvent into eventqueue + + // $$$ inform emergency protocol handling about flags + break; + } + + case kEplMsgTypeAsnd: + { + // ASnd frame + NmtEvent = kEplNmtEventDllCeAsnd; + + // ASnd service registered? + uiAsndServiceId = (unsigned int) AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if ((EplDllkInstance_g.m_DllState >= kEplDllMsNonCyclic) + && ((((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndStatusResponse) + || (((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndIdentResponse))) + { // StatusRes or IdentRes received + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + if ((EplDllkInstance_g.m_LastReqServiceId == ((tEplDllReqServiceId) uiAsndServiceId)) + && (uiNodeId == EplDllkInstance_g.m_uiLastTargetNodeId)) + { // mark request as responded + EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNo; + } + if (((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndIdentResponse) + { // memorize MAC address of CN for PReq + tEplDllkNodeInfo* pIntNodeInfo; + + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId); + if (pIntNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + } + else + { + EPL_MEMCPY(pIntNodeInfo->m_be_abMacAddr, pFrame->m_be_abSrcMac, 6); + } + } + + // forward Flag2 to asynchronous scheduler + bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2); + Ret = EplDllkCalAsyncSetPendingRequests(uiNodeId, + ((tEplDllAsyncReqPriority) ((bFlag1 & EPL_FRAME_FLAG2_PR) >> EPL_FRAME_FLAG2_PR_SHIFT)), + (bFlag1 & EPL_FRAME_FLAG2_RS)); + } +#endif + + if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) + { // ASnd service ID is valid + if (EplDllkInstance_g.m_aAsndFilter[uiAsndServiceId] == kEplDllAsndFilterAny) + { // ASnd service ID is registered + // forward frame via async receive FIFO to userspace + Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); + } + else if (EplDllkInstance_g.m_aAsndFilter[uiAsndServiceId] == kEplDllAsndFilterLocal) + { // ASnd service ID is registered, but only local node ID or broadcasts + // shall be forwarded + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); + if ((uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) + || (uiNodeId == EPL_C_ADR_BROADCAST)) + { // ASnd frame is intended for us + // forward frame via async receive FIFO to userspace + Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); + } + } + } + break; + } + + default: + { + break; + } + } + + if (NmtEvent != kEplNmtEventNoEvent) + { // event for DLL and NMT state machine generated + Ret = EplDllkChangeState(NmtEvent, NmtState); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if ((NmtEvent != kEplNmtEventDllCeAsnd) + && ((NmtState <= kEplNmtCsPreOperational1) || (NmtEvent != kEplNmtEventDllCePres))) + { // NMT state machine is not interested in ASnd frames and PRes frames when not CsNotActive or CsPreOp1 + // inform NMT module + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Event.m_pArg = &NmtEvent; + Ret = EplEventkPost(&Event); + } + } + +Exit: + if (Ret != kEplSuccessful) + { + DWORD dwArg; + + BENCHMARK_MOD_02_TOGGLE(9); + + dwArg = EplDllkInstance_g.m_DllState | (NmtEvent << 8); + + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, + sizeof(dwArg), + &dwArg); + } + BENCHMARK_MOD_02_RESET(3); + return; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCbFrameTransmitted() +// +// Description: called from EdrvInterruptHandler(). +// It signals +// +// Parameters: pRxBuffer_p = receive buffer structure +// +// Returns: (none) +// +// +// State: +// +//--------------------------------------------------------------------------- + +static void EplDllkCbFrameTransmitted(tEdrvTxBuffer * pTxBuffer_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; +tEplDllAsyncReqPriority Priority; +tEplNmtState NmtState; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ + && (EPL_DLL_PRES_READY_AFTER_SOC == FALSE) +tEplFrameInfo FrameInfo; +#endif + + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) + { + goto Exit; + } + + if ((pTxBuffer_p - EplDllkInstance_g.m_pTxBuffer) == EPL_DLLK_TXFRAME_NMTREQ) + { // frame from NMT request FIFO sent + // mark Tx-buffer as empty + pTxBuffer_p->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + + // post event to DLL + Priority = kEplDllAsyncReqPrioNmt; + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority; + Event.m_uiSize = sizeof(Priority); + Ret = EplEventkPost(&Event); + } + else if ((pTxBuffer_p - EplDllkInstance_g.m_pTxBuffer) == EPL_DLLK_TXFRAME_NONEPL) + { // frame from generic priority FIFO sent + // mark Tx-buffer as empty + pTxBuffer_p->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + + // post event to DLL + Priority = kEplDllAsyncReqPrioGeneric; + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority; + Event.m_uiSize = sizeof(Priority); + Ret = EplEventkPost(&Event); + } +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ + && (EPL_DLL_PRES_READY_AFTER_SOC == FALSE)) \ + || (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + else if ((pTxBuffer_p->m_EplMsgType == kEplMsgTypePreq) + || (pTxBuffer_p->m_EplMsgType == kEplMsgTypePres)) + { // PRes resp. PReq frame sent + + #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ + && (EPL_DLL_PRES_READY_AFTER_SOC == FALSE)) + { + // inform PDO module + FrameInfo.m_pFrame = (tEplFrame *) pTxBuffer_p->m_pbBuffer; + FrameInfo.m_uiFrameSize = pTxBuffer_p->m_uiMaxBufferLen; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); + } + #endif + + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + { + // if own Pres on MN, trigger SoA + if ((NmtState >= kEplNmtMsPreOperational2) + && (pTxBuffer_p == &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES])) + { + Ret = EplDllkChangeState(kEplNmtEventDllMeSoaTrig, NmtState); + } + } + #endif + + #if EPL_DLL_PRES_READY_AFTER_SOA != FALSE + goto Exit; + #endif + } +#endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + else if (pTxBuffer_p->m_EplMsgType == kEplMsgTypeSoa) + { // SoA frame sent + tEplNmtEvent NmtEvent = kEplNmtEventDllMeSoaSent; + + // check if we are invited + if (EplDllkInstance_g.m_uiLastTargetNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) + { + tEplFrame *pTxFrame; + + if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceStatus) + { // StatusRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer != NULL) + { // StatusRes does exist + + pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer; + // update StatusRes frame (NMT state, EN, EC, RS, PR flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag1, EplDllkInstance_g.m_bFlag1); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + // send StatusRes + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(8); + + } + } + else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceIdent) + { // IdentRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer != NULL) + { // IdentRes does exist + pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer; + // update IdentRes frame (NMT state, RS, PR flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bNmtStatus, (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); + // send IdentRes + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(7); + } + } + else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceNmtRequest) + { // NmtRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer != NULL) + { // NmtRequest does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) + { + // check if this frame is a NMT command, + // then forward this frame back to NmtMnu module, + // because it needs the time, when this frame is + // actually sent, to start the timer for monitoring + // the NMT state change. + + pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer; + if ((AmiGetByteFromLe(&pTxFrame->m_le_bMessageType) + == (BYTE) kEplMsgTypeAsnd) + && (AmiGetByteFromLe(&pTxFrame->m_Data.m_Asnd.m_le_bServiceId) + == (BYTE) kEplDllAsndNmtCommand)) + { // post event directly to NmtMnu module + Event.m_EventSink = kEplEventSinkNmtMnu; + Event.m_EventType = kEplEventTypeNmtMnuNmtCmdSent; + Event.m_uiSize = EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen; + Event.m_pArg = pTxFrame; + Ret = EplEventkPost(&Event); + + } + + // send NmtRequest + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + } + } + + } + else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceUnspecified) + { // unspecified invite + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_pbBuffer != NULL) + { // non-EPL frame does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) + { + // send non-EPL frame + Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + } + } + } + // ASnd frame was sent, remove the request + EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNo; + } + + // forward event to ErrorHandler and PDO module + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Event.m_pArg = &NmtEvent; + Ret = EplEventkPost(&Event); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } +#endif + +#if EPL_DLL_PRES_READY_AFTER_SOA != FALSE + else + { // d.k.: Why that else? on CN it is entered on IdentRes and StatusRes + goto Exit; + } + + // signal process function readiness of PRes frame + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkPresReady; + Event.m_uiSize = 0; + Event.m_pArg = NULL; + Ret = EplEventkPost(&Event); + +#endif + +Exit: + if (Ret != kEplSuccessful) + { + DWORD dwArg; + + BENCHMARK_MOD_02_TOGGLE(9); + + dwArg = EplDllkInstance_g.m_DllState | (pTxBuffer_p->m_EplMsgType << 16); + + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, + sizeof(dwArg), + &dwArg); + } + + return; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCheckFrame() +// +// Description: check frame and set missing information +// +// Parameters: pFrame_p = ethernet frame +// uiFrameSize_p = size of frame +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDllkCheckFrame(tEplFrame * pFrame_p, unsigned int uiFrameSize_p) +{ +tEplMsgType MsgType; +WORD wEtherType; + + // check frame + if (pFrame_p != NULL) + { + // check SrcMAC + if (AmiGetQword48FromBe(pFrame_p->m_be_abSrcMac) == 0) + { + // source MAC address + EPL_MEMCPY(&pFrame_p->m_be_abSrcMac[0], &EplDllkInstance_g.m_be_abSrcMac[0], 6); + } + + // check ethertype + wEtherType = AmiGetWordFromBe(&pFrame_p->m_be_wEtherType); + if (wEtherType == 0) + { + // assume EPL frame + wEtherType = EPL_C_DLL_ETHERTYPE_EPL; + AmiSetWordToBe(&pFrame_p->m_be_wEtherType, wEtherType); + } + + if (wEtherType == EPL_C_DLL_ETHERTYPE_EPL) + { + // source node ID + AmiSetByteToLe(&pFrame_p->m_le_bSrcNodeId, (BYTE) EplDllkInstance_g.m_DllConfigParam.m_uiNodeId); + + // check message type + MsgType = AmiGetByteFromLe(&pFrame_p->m_le_bMessageType); + if (MsgType == 0) + { + MsgType = kEplMsgTypeAsnd; + AmiSetByteToLe(&pFrame_p->m_le_bMessageType, (BYTE) MsgType); + } + + if (MsgType == kEplMsgTypeAsnd) + { + // destination MAC address + AmiSetQword48ToBe(&pFrame_p->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_ASND); + } + + } + } + + return kEplSuccessful; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCbCnTimer() +// +// Description: called by timer module. It monitors the EPL cycle when it is a CN. +// +// Parameters: pEventArg_p = timer event argument +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +#if EPL_TIMER_USE_HIGHRES != FALSE +static tEplKernel PUBLIC EplDllkCbCnTimer(tEplTimerEventArg* pEventArg_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtState NmtState; + +#if EPL_TIMER_USE_HIGHRES != FALSE + if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlCycle) + { // zombie callback + // just exit + goto Exit; + } +#endif + + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) + { + goto Exit; + } + + Ret = EplDllkChangeState(kEplNmtEventDllCeFrameTimeout, NmtState); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // 2008/10/15 d.k. reprogramming of timer not necessary, + // because it will be programmed, when SoC is received. +/* + // reprogram timer +#if EPL_TIMER_USE_HIGHRES != FALSE + if ((NmtState > kEplNmtCsPreOperational1) + && (EplDllkInstance_g.m_ullFrameTimeout != 0)) + { + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, EplDllkInstance_g.m_ullFrameTimeout, EplDllkCbCnTimer, 0L, FALSE); + } +#endif +*/ + +Exit: + if (Ret != kEplSuccessful) + { + DWORD dwArg; + + BENCHMARK_MOD_02_TOGGLE(9); + + dwArg = EplDllkInstance_g.m_DllState | (kEplNmtEventDllCeFrameTimeout << 8); + + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, + sizeof(dwArg), + &dwArg); + } + + return Ret; +} +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCbMnTimerCycle() +// +// Description: called by timer module. It triggers the SoC when it is a MN. +// +// Parameters: pEventArg_p = timer event argument +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplDllkCbMnTimerCycle(tEplTimerEventArg* pEventArg_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtState NmtState; + +#if EPL_TIMER_USE_HIGHRES != FALSE + if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlCycle) + { // zombie callback + // just exit + goto Exit; + } +#endif + + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) + { + goto Exit; + } + + Ret = EplDllkChangeState(kEplNmtEventDllMeSocTrig, NmtState); + +Exit: + if (Ret != kEplSuccessful) + { + DWORD dwArg; + + BENCHMARK_MOD_02_TOGGLE(9); + + dwArg = EplDllkInstance_g.m_DllState | (kEplNmtEventDllMeSocTrig << 8); + + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, + sizeof(dwArg), + &dwArg); + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCbMnTimerResponse() +// +// Description: called by timer module. It monitors the PRes timeout. +// +// Parameters: pEventArg_p = timer event argument +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg* pEventArg_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtState NmtState; + +#if EPL_TIMER_USE_HIGHRES != FALSE + if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlResponse) + { // zombie callback + // just exit + goto Exit; + } +#endif + + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) + { + goto Exit; + } + + Ret = EplDllkChangeState(kEplNmtEventDllMePresTimeout, NmtState); + +Exit: + if (Ret != kEplSuccessful) + { + DWORD dwArg; + + BENCHMARK_MOD_02_TOGGLE(9); + + dwArg = EplDllkInstance_g.m_DllState | (kEplNmtEventDllMePresTimeout << 8); + + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, + sizeof(dwArg), + &dwArg); + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkGetNodeInfo() +// +// Description: returns node info structure of the specified node. +// +// Parameters: uiNodeId_p = node ID +// +// Returns: tEplDllkNodeInfo* = pointer to internal node info structure +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplDllkNodeInfo* EplDllkGetNodeInfo(unsigned int uiNodeId_p) +{ + // $$$ d.k.: use hash algorithm to retrieve the appropriate node info structure + // if size of array is less than 254. + uiNodeId_p--; // node ID starts at 1 but array at 0 + if (uiNodeId_p >= tabentries (EplDllkInstance_g.m_aNodeInfo)) + { + return NULL; + } + else + { + return &EplDllkInstance_g.m_aNodeInfo[uiNodeId_p]; + } +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkMnSendSoa() +// +// Description: it updates and transmits the SoA. +// +// Parameters: NmtState_p = current NMT state +// pDllStateProposed_p = proposed DLL state +// fEnableInvitation_p = enable invitation for asynchronous phase +// it will be disabled for EPL_C_DLL_PREOP1_START_CYCLES SoAs +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDllkMnSendSoa(tEplNmtState NmtState_p, + tEplDllState* pDllStateProposed_p, + BOOL fEnableInvitation_p) +{ +tEplKernel Ret = kEplSuccessful; +tEdrvTxBuffer *pTxBuffer = NULL; +tEplFrame *pTxFrame; +tEplDllkNodeInfo* pNodeInfo; + + *pDllStateProposed_p = kEplDllMsNonCyclic; + + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_SOA]; + if (pTxBuffer->m_pbBuffer != NULL) + { // SoA does exist + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + if (fEnableInvitation_p != FALSE) + { // fetch target of asynchronous phase + if (EplDllkInstance_g.m_bFlag2 == 0) + { // own queues are empty + EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNo; + } + else if (((tEplDllAsyncReqPriority) (EplDllkInstance_g.m_bFlag2 >> EPL_FRAME_FLAG2_PR_SHIFT)) == kEplDllAsyncReqPrioNmt) + { // frames in own NMT request queue available + EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNmtRequest; + } + else + { + EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceUnspecified; + } + Ret = EplDllkCalAsyncGetSoaRequest(&EplDllkInstance_g.m_LastReqServiceId, &EplDllkInstance_g.m_uiLastTargetNodeId); + if (Ret != kEplSuccessful) + { + goto Exit; + } + if (EplDllkInstance_g.m_LastReqServiceId != kEplDllReqServiceNo) + { // asynchronous phase will be assigned to one node + if (EplDllkInstance_g.m_uiLastTargetNodeId == EPL_C_ADR_INVALID) + { // exchange invalid node ID with local node ID + EplDllkInstance_g.m_uiLastTargetNodeId = EplDllkInstance_g.m_DllConfigParam.m_uiNodeId; + // d.k. DLL state WaitAsndTrig is not helpful; + // so just step over to WaitSocTrig, + // because own ASnd is sent automatically in CbFrameTransmitted() after SoA. + //*pDllStateProposed_p = kEplDllMsWaitAsndTrig; + *pDllStateProposed_p = kEplDllMsWaitSocTrig; + } + else + { // assignment to CN + *pDllStateProposed_p = kEplDllMsWaitAsnd; + } + + pNodeInfo = EplDllkGetNodeInfo(EplDllkInstance_g.m_uiLastTargetNodeId); + if (pNodeInfo == NULL) + { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + // update frame (EA, ER flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag1, + pNodeInfo->m_bSoaFlag1 & (EPL_FRAME_FLAG1_EA | EPL_FRAME_FLAG1_ER)); + } + else + { // no assignment of asynchronous phase + *pDllStateProposed_p = kEplDllMsWaitSocTrig; + EplDllkInstance_g.m_uiLastTargetNodeId = EPL_C_ADR_INVALID; + } + + // update frame (target) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceId, (BYTE) EplDllkInstance_g.m_LastReqServiceId); + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceTarget, (BYTE) EplDllkInstance_g.m_uiLastTargetNodeId); + + } + else + { // invite nobody + // update frame (target) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceId, (BYTE) 0); + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceTarget, (BYTE) 0); + } + + // update frame (NMT state) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bNmtStatus, (BYTE) NmtState_p); + + // send SoA frame + Ret = EdrvSendTxMsg(pTxBuffer); + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkMnSendSoc() +// +// Description: it updates and transmits the SoA. +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDllkMnSendSoc(void) +{ +tEplKernel Ret = kEplSuccessful; +tEdrvTxBuffer* pTxBuffer = NULL; +tEplFrame* pTxFrame; +tEplEvent Event; + + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_SOC]; + if (pTxBuffer->m_pbBuffer != NULL) + { // SoC does exist + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + // $$$ update NetTime + + // send SoC frame + Ret = EdrvSendTxMsg(pTxBuffer); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // trigger synchronous task + Event.m_EventSink = kEplEventSinkSync; + Event.m_EventType = kEplEventTypeSync; + Event.m_uiSize = 0; + Ret = EplEventkPost(&Event); + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkMnSendPreq() +// +// Description: it updates and transmits the PReq for the next isochronous CN +// or own PRes if enabled. +// +// Parameters: NmtState_p = current NMT state +// pDllStateProposed_p = proposed DLL state +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDllkMnSendPreq(tEplNmtState NmtState_p, + tEplDllState* pDllStateProposed_p) +{ +tEplKernel Ret = kEplSuccessful; +tEdrvTxBuffer *pTxBuffer = NULL; +tEplFrame *pTxFrame; +BYTE bFlag1 = 0; + + + if (EplDllkInstance_g.m_pCurNodeInfo == NULL) + { // start with first isochronous CN + EplDllkInstance_g.m_pCurNodeInfo = EplDllkInstance_g.m_pFirstNodeInfo; + } + else + { // iterate to next isochronous CN + EplDllkInstance_g.m_pCurNodeInfo = EplDllkInstance_g.m_pCurNodeInfo->m_pNextNodeInfo; + } + + if (EplDllkInstance_g.m_pCurNodeInfo == NULL) + { // last isochronous CN reached + Ret = EplDllkMnSendSoa(NmtState_p, pDllStateProposed_p, TRUE); + goto Exit; + } + else + { + pTxBuffer = EplDllkInstance_g.m_pCurNodeInfo->m_pPreqTxBuffer; + bFlag1 = EplDllkInstance_g.m_pCurNodeInfo->m_bSoaFlag1 & EPL_FRAME_FLAG1_EA; + *pDllStateProposed_p = kEplDllMsWaitPres; + + // start PRes Timer + // $$$ d.k.: maybe move this call to CbFrameTransmitted(), because the time should run from there +#if EPL_TIMER_USE_HIGHRES != FALSE + Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlResponse, + EplDllkInstance_g.m_pCurNodeInfo->m_dwPresTimeout, + EplDllkCbMnTimerResponse, + 0L, + FALSE); +#endif + } + + if (pTxBuffer == NULL) + { // PReq does not exist + Ret = kEplDllTxBufNotReady; + goto Exit; + } + + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + if (pTxFrame != NULL) + { // PReq does exist + if (NmtState_p == kEplNmtMsOperational) + { // leave RD flag untouched + bFlag1 |= AmiGetByteFromLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1) & EPL_FRAME_FLAG1_RD; + } + + if (pTxBuffer == &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]) + { // PRes of MN will be sent + // update NMT state + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState_p); + *pDllStateProposed_p = kEplDllMsWaitSoaTrig; + } + + // $$$ d.k. set EPL_FRAME_FLAG1_MS if necessary + // update frame (Flag1) + AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1, bFlag1); + + // calculate frame size from payload size + pTxBuffer->m_uiTxMsgLen = AmiGetWordFromLe(&pTxFrame->m_Data.m_Preq.m_le_wSize) + 24; + + // send PReq frame + Ret = EdrvSendTxMsg(pTxBuffer); + } + else + { + Ret = kEplDllTxFrameInvalid; + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkAsyncFrameNotReceived() +// +// Description: passes empty ASnd frame to receive FIFO. +// It will be called only for frames with registered AsndServiceIds +// (only kEplDllAsndFilterAny). +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDllkAsyncFrameNotReceived(tEplDllReqServiceId ReqServiceId_p, unsigned int uiNodeId_p) +{ +tEplKernel Ret = kEplSuccessful; +BYTE abBuffer[18]; +tEplFrame* pFrame = (tEplFrame*) abBuffer; +tEplFrameInfo FrameInfo; + + // check if previous SoA invitation was not answered + switch (ReqServiceId_p) + { + case kEplDllReqServiceIdent: + case kEplDllReqServiceStatus: + // ASnd service registered? + if (EplDllkInstance_g.m_aAsndFilter[ReqServiceId_p] == kEplDllAsndFilterAny) + { // ASnd service ID is registered + AmiSetByteToLe(&pFrame->m_le_bSrcNodeId, (BYTE) uiNodeId_p); + // EPL MsgType ASnd + AmiSetByteToLe(&pFrame->m_le_bMessageType, (BYTE) kEplMsgTypeAsnd); + // ASnd Service ID + AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId, (BYTE) ReqServiceId_p); + // create frame info structure + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = 18; // empty non existing ASnd frame + // forward frame via async receive FIFO to userspace + Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); + } + break; + default: + // no invitation issued or it was successfully answered or it is uninteresting + break; + } + + return Ret; +} + + +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) +// EOF + diff --git a/drivers/staging/epl/EplDllkCal.c b/drivers/staging/epl/EplDllkCal.c new file mode 100644 index 000000000000..de67e5bbee98 --- /dev/null +++ b/drivers/staging/epl/EplDllkCal.c @@ -0,0 +1,1193 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for kernel DLL Communication Abstraction Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDllkCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.7 $ $Date: 2008/11/13 17:13:09 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/15 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "kernel/EplDllkCal.h" +#include "kernel/EplDllk.h" +#include "kernel/EplEventk.h" + +#include "EplDllCal.h" +#ifndef EPL_NO_FIFO +#include "SharedBuff.h" +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef min +#define min(a,b) (((a) < (b)) ? (a) : (b)) +#endif + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplDllkCal */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define EPL_DLLKCAL_MAX_QUEUES 5 // CnGenReq, CnNmtReq, {MnGenReq, MnNmtReq}, MnIdentReq, MnStatusReq + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ +#ifndef EPL_NO_FIFO +// tShbInstance m_ShbInstanceRx; // FIFO for Rx ASnd frames + tShbInstance m_ShbInstanceTxNmt; // FIFO for Tx frames with NMT request priority + tShbInstance m_ShbInstanceTxGen; // FIFO for Tx frames with generic priority +#else + unsigned int m_uiFrameSizeNmt; + BYTE m_abFrameNmt[1500]; + unsigned int m_uiFrameSizeGen; + BYTE m_abFrameGen[1500]; +#endif + + tEplDllkCalStatistics m_Statistics; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // IdentRequest queue with CN node IDs + unsigned int m_auiQueueIdentReq[EPL_D_NMT_MaxCNNumber_U8 + 1]; // 1 entry is reserved to distinguish between full and empty + unsigned int m_uiWriteIdentReq; + unsigned int m_uiReadIdentReq; + + // StatusRequest queue with CN node IDs + unsigned int m_auiQueueStatusReq[EPL_D_NMT_MaxCNNumber_U8 + 1]; // 1 entry is reserved to distinguish between full and empty + unsigned int m_uiWriteStatusReq; + unsigned int m_uiReadStatusReq; + + unsigned int m_auiQueueCnRequests[254 * 2]; + // first 254 entries represent the generic requests of the corresponding node + // second 254 entries represent the NMT requests of the corresponding node + unsigned int m_uiNextQueueCnRequest; + unsigned int m_uiNextRequestQueue; +#endif + +} tEplDllkCalInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +// if no dynamic memory allocation shall be used +// define structures statically +static tEplDllkCalInstance EplDllkCalInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAddInstance() +// +// Description: add and initialize new instance of DLL CAL module +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAddInstance() +{ +tEplKernel Ret = kEplSuccessful; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned int fShbNewCreated; + +/* ShbError = ShbCirAllocBuffer (EPL_DLLCAL_BUFFER_SIZE_RX, EPL_DLLCAL_BUFFER_ID_RX, + &EplDllkCalInstance_g.m_ShbInstanceRx, &fShbNewCreated); + // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg + + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } +*/ + ShbError = ShbCirAllocBuffer (EPL_DLLCAL_BUFFER_SIZE_TX_NMT, EPL_DLLCAL_BUFFER_ID_TX_NMT, + &EplDllkCalInstance_g.m_ShbInstanceTxNmt, &fShbNewCreated); + // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg + + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } + +/* ShbError = ShbCirSetSignalHandlerNewData (EplDllkCalInstance_g.m_ShbInstanceTxNmt, EplDllkCalTxNmtSignalHandler, kShbPriorityNormal); + // returns kShbOk, kShbAlreadySignaling or kShbInvalidArg + + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } +*/ + ShbError = ShbCirAllocBuffer (EPL_DLLCAL_BUFFER_SIZE_TX_GEN, EPL_DLLCAL_BUFFER_ID_TX_GEN, + &EplDllkCalInstance_g.m_ShbInstanceTxGen, &fShbNewCreated); + // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg + + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } + +/* ShbError = ShbCirSetSignalHandlerNewData (EplDllkCalInstance_g.m_ShbInstanceTxGen, EplDllkCalTxGenSignalHandler, kShbPriorityNormal); + // returns kShbOk, kShbAlreadySignaling or kShbInvalidArg + + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } +*/ +#else + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalDelInstance() +// +// Description: deletes instance of DLL CAL module +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalDelInstance() +{ +tEplKernel Ret = kEplSuccessful; +#ifndef EPL_NO_FIFO +tShbError ShbError; + +/* ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceRx); + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } + EplDllkCalInstance_g.m_ShbInstanceRx = NULL; +*/ + ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceTxNmt); + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } + EplDllkCalInstance_g.m_ShbInstanceTxNmt = NULL; + + ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceTxGen); + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + } + EplDllkCalInstance_g.m_ShbInstanceTxGen = NULL; + +#else + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalProcess +// +// Description: process the passed configuration +// +// Parameters: pEvent_p = event containing configuration options +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalProcess(tEplEvent * pEvent_p) +{ +tEplKernel Ret = kEplSuccessful; + + switch (pEvent_p->m_EventType) + { + case kEplEventTypeDllkServFilter: + { + tEplDllCalAsndServiceIdFilter* pServFilter; + + pServFilter = (tEplDllCalAsndServiceIdFilter*) pEvent_p->m_pArg; + Ret = EplDllkSetAsndServiceIdFilter(pServFilter->m_ServiceId, pServFilter->m_Filter); + break; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + case kEplEventTypeDllkIssueReq: + { + tEplDllCalIssueRequest* pIssueReq; + + pIssueReq = (tEplDllCalIssueRequest*) pEvent_p->m_pArg; + Ret = EplDllkCalIssueRequest(pIssueReq->m_Service, pIssueReq->m_uiNodeId, pIssueReq->m_bSoaFlag1); + break; + } + + case kEplEventTypeDllkAddNode: + { + tEplDllNodeInfo* pNodeInfo; + + pNodeInfo = (tEplDllNodeInfo*) pEvent_p->m_pArg; + Ret = EplDllkAddNode(pNodeInfo); + break; + } + + case kEplEventTypeDllkDelNode: + { + unsigned int* puiNodeId; + + puiNodeId = (unsigned int*) pEvent_p->m_pArg; + Ret = EplDllkDeleteNode(*puiNodeId); + break; + } + + case kEplEventTypeDllkSoftDelNode: + { + unsigned int* puiNodeId; + + puiNodeId = (unsigned int*) pEvent_p->m_pArg; + Ret = EplDllkSoftDeleteNode(*puiNodeId); + break; + } +#endif + + case kEplEventTypeDllkIdentity: + { + tEplDllIdentParam* pIdentParam; + + pIdentParam = (tEplDllIdentParam*) pEvent_p->m_pArg; + if (pIdentParam->m_uiSizeOfStruct > pEvent_p->m_uiSize) + { + pIdentParam->m_uiSizeOfStruct = pEvent_p->m_uiSize; + } + Ret = EplDllkSetIdentity(pIdentParam); + break; + } + + case kEplEventTypeDllkConfig: + { + tEplDllConfigParam* pConfigParam; + + pConfigParam = (tEplDllConfigParam*) pEvent_p->m_pArg; + if (pConfigParam->m_uiSizeOfStruct > pEvent_p->m_uiSize) + { + pConfigParam->m_uiSizeOfStruct = pEvent_p->m_uiSize; + } + Ret = EplDllkConfig(pConfigParam); + break; + } + + default: + break; + } + +//Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncGetTxCount() +// +// Description: returns count of Tx frames of FIFO with highest priority +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncGetTxCount(tEplDllAsyncReqPriority * pPriority_p, unsigned int * puiCount_p) +{ +tEplKernel Ret = kEplSuccessful; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned long ulFrameCount; + + // get frame count of Tx FIFO with NMT request priority + ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxNmt, &ulFrameCount); + // returns kShbOk, kShbInvalidArg + + // error handling + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + goto Exit; + } + + if (ulFrameCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt) + { + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt = ulFrameCount; + } + + if (ulFrameCount != 0) + { // NMT requests are in queue + *pPriority_p = kEplDllAsyncReqPrioNmt; + *puiCount_p = (unsigned int) ulFrameCount; + goto Exit; + } + + // get frame count of Tx FIFO with generic priority + ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxGen, &ulFrameCount); + // returns kShbOk, kShbInvalidArg + + // error handling + if (ShbError != kShbOk) + { + Ret = kEplNoResource; + goto Exit; + } + + if (ulFrameCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen) + { + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen = ulFrameCount; + } + + *pPriority_p = kEplDllAsyncReqPrioGeneric; + *puiCount_p = (unsigned int) ulFrameCount; + +Exit: +#else + if (EplDllkCalInstance_g.m_uiFrameSizeNmt > 0) + { + *pPriority_p = kEplDllAsyncReqPrioNmt; + *puiCount_p = 1; + } + else if (EplDllkCalInstance_g.m_uiFrameSizeGen > 0) + { + *pPriority_p = kEplDllAsyncReqPrioGeneric; + *puiCount_p = 1; + } + else + { + *pPriority_p = kEplDllAsyncReqPrioGeneric; + *puiCount_p = 0; + } +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncGetTxFrame() +// +// Description: returns Tx frames from FIFO with specified priority +// +// Parameters: pFrame_p = IN: pointer to buffer +// puiFrameSize_p = IN: max size of buffer +// OUT: actual size of frame +// Priority_p = IN: priority +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncGetTxFrame(void * pFrame_p, unsigned int * puiFrameSize_p, tEplDllAsyncReqPriority Priority_p) +{ +tEplKernel Ret = kEplSuccessful; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned long ulFrameSize; + + switch (Priority_p) + { + case kEplDllAsyncReqPrioNmt: // NMT request priority + ShbError = ShbCirReadDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxNmt, (BYTE *) pFrame_p, *puiFrameSize_p, &ulFrameSize); + // returns kShbOk, kShbDataTruncated, kShbInvalidArg, kShbNoReadableData + break; + + default: // generic priority + ShbError = ShbCirReadDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxGen, (BYTE *) pFrame_p, *puiFrameSize_p, &ulFrameSize); + // returns kShbOk, kShbDataTruncated, kShbInvalidArg, kShbNoReadableData + break; + + } + + // error handling + if (ShbError != kShbOk) + { + if (ShbError == kShbNoReadableData) + { + Ret = kEplDllAsyncTxBufferEmpty; + } + else + { // other error + Ret = kEplNoResource; + } + goto Exit; + } + + *puiFrameSize_p = (unsigned int) ulFrameSize; + +Exit: +#else + switch (Priority_p) + { + case kEplDllAsyncReqPrioNmt: // NMT request priority + *puiFrameSize_p = min(*puiFrameSize_p, EplDllkCalInstance_g.m_uiFrameSizeNmt); + EPL_MEMCPY(pFrame_p, EplDllkCalInstance_g.m_abFrameNmt, *puiFrameSize_p); + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + break; + + default: // generic priority + *puiFrameSize_p = min(*puiFrameSize_p, EplDllkCalInstance_g.m_uiFrameSizeGen); + EPL_MEMCPY(pFrame_p, EplDllkCalInstance_g.m_abFrameGen, *puiFrameSize_p); + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; + break; + } + +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncFrameReceived() +// +// Description: passes ASnd frame to receive FIFO. +// It will be called only for frames with registered AsndServiceIds. +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncFrameReceived(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + + Event.m_EventSink = kEplEventSinkDlluCal; + Event.m_EventType = kEplEventTypeAsndRx; + Event.m_pArg = pFrameInfo_p->m_pFrame; + Event.m_uiSize = pFrameInfo_p->m_uiFrameSize; + // pass NetTime of frame to userspace + Event.m_NetTime = pFrameInfo_p->m_NetTime; + + Ret = EplEventkPost(&Event); + if (Ret != kEplSuccessful) + { + EplDllkCalInstance_g.m_Statistics.m_ulCurRxFrameCount++; + } + else + { + EplDllkCalInstance_g.m_Statistics.m_ulMaxRxFrameCount++; + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncSend() +// +// Description: puts the given frame into the transmit FIFO with the specified +// priority. +// +// Parameters: pFrameInfo_p = frame info structure +// Priority_p = priority +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; +#ifndef EPL_NO_FIFO +tShbError ShbError; + + switch (Priority_p) + { + case kEplDllAsyncReqPrioNmt: // NMT request priority + ShbError = ShbCirWriteDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxNmt, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); + // returns kShbOk, kShbExceedDataSizeLimit, kShbBufferFull, kShbInvalidArg + break; + + default: // generic priority + ShbError = ShbCirWriteDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxGen, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); + // returns kShbOk, kShbExceedDataSizeLimit, kShbBufferFull, kShbInvalidArg + break; + + } + + // error handling + switch (ShbError) + { + case kShbOk: + break; + + case kShbExceedDataSizeLimit: + Ret = kEplDllAsyncTxBufferFull; + break; + + case kShbBufferFull: + Ret = kEplDllAsyncTxBufferFull; + break; + + case kShbInvalidArg: + default: + Ret = kEplNoResource; + break; + } + +#else + + switch (Priority_p) + { + case kEplDllAsyncReqPrioNmt: // NMT request priority + if (EplDllkCalInstance_g.m_uiFrameSizeNmt == 0) + { + EPL_MEMCPY(EplDllkCalInstance_g.m_abFrameNmt, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); + EplDllkCalInstance_g.m_uiFrameSizeNmt = pFrameInfo_p->m_uiFrameSize; + } + else + { + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + break; + + default: // generic priority + if (EplDllkCalInstance_g.m_uiFrameSizeGen == 0) + { + EPL_MEMCPY(EplDllkCalInstance_g.m_abFrameGen, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); + EplDllkCalInstance_g.m_uiFrameSizeGen = pFrameInfo_p->m_uiFrameSize; + } + else + { + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + break; + } + +#endif + + // post event to DLL + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority_p; + Event.m_uiSize = sizeof(Priority_p); + Ret = EplEventkPost(&Event); + +#ifdef EPL_NO_FIFO +Exit: +#endif + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncClearBuffer() +// +// Description: clears the transmit buffer +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncClearBuffer(void) +{ +tEplKernel Ret = kEplSuccessful; +#ifndef EPL_NO_FIFO +tShbError ShbError; + + ShbError = ShbCirResetBuffer (EplDllkCalInstance_g.m_ShbInstanceTxNmt, 1000, NULL); + ShbError = ShbCirResetBuffer (EplDllkCalInstance_g.m_ShbInstanceTxGen, 1000, NULL); + +#else + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; +#endif + +// EPL_MEMSET(&EplDllkCalInstance_g.m_Statistics, 0, sizeof (tEplDllkCalStatistics)); + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncClearQueues() +// +// Description: clears the transmit buffer +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +tEplKernel EplDllkCalAsyncClearQueues(void) +{ +tEplKernel Ret = kEplSuccessful; + + // clear MN asynchronous queues + EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; + EplDllkCalInstance_g.m_uiNextRequestQueue = 0; + EplDllkCalInstance_g.m_uiReadIdentReq = 0; + EplDllkCalInstance_g.m_uiWriteIdentReq = 0; + EplDllkCalInstance_g.m_uiReadStatusReq = 0; + EplDllkCalInstance_g.m_uiWriteStatusReq = 0; + + return Ret; +} +#endif + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalGetStatistics() +// +// Description: returns statistics of the asynchronous queues. +// +// Parameters: ppStatistics = statistics structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalGetStatistics(tEplDllkCalStatistics ** ppStatistics) +{ +tEplKernel Ret = kEplSuccessful; +#ifndef EPL_NO_FIFO +tShbError ShbError; + + ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxNmt, &EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt); + ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxGen, &EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen); +// ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceRx, &EplDllkCalInstance_g.m_Statistics.m_ulCurRxFrameCount); + +#else + if (EplDllkCalInstance_g.m_uiFrameSizeNmt > 0) + { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt = 1; + } + else + { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt = 0; + } + if (EplDllkCalInstance_g.m_uiFrameSizeGen > 0) + { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen = 1; + } + else + { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen = 0; + } +#endif + + *ppStatistics = &EplDllkCalInstance_g.m_Statistics; + return Ret; +} + + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalIssueRequest() +// +// Description: issues a StatusRequest or a IdentRequest to the specified node. +// +// Parameters: Service_p = request service ID +// uiNodeId_p = node ID +// bSoaFlag1_p = flag1 for this node (transmit in SoA and PReq) +// If 0xFF this flag is ignored. +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (bSoaFlag1_p != 0xFF) + { + Ret = EplDllkSetFlag1OfNode(uiNodeId_p, bSoaFlag1_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + + // add node to appropriate request queue + switch (Service_p) + { + case kEplDllReqServiceIdent: + { + if (((EplDllkCalInstance_g.m_uiWriteIdentReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueIdentReq)) + == EplDllkCalInstance_g.m_uiReadIdentReq) + { // queue is full + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + EplDllkCalInstance_g.m_auiQueueIdentReq[EplDllkCalInstance_g.m_uiWriteIdentReq] = uiNodeId_p; + EplDllkCalInstance_g.m_uiWriteIdentReq = + (EplDllkCalInstance_g.m_uiWriteIdentReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueIdentReq); + break; + } + + case kEplDllReqServiceStatus: + { + if (((EplDllkCalInstance_g.m_uiWriteStatusReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueStatusReq)) + == EplDllkCalInstance_g.m_uiReadStatusReq) + { // queue is full + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + EplDllkCalInstance_g.m_auiQueueStatusReq[EplDllkCalInstance_g.m_uiWriteStatusReq] = uiNodeId_p; + EplDllkCalInstance_g.m_uiWriteStatusReq = + (EplDllkCalInstance_g.m_uiWriteStatusReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueStatusReq); + break; + } + + default: + { + Ret = kEplDllInvalidParam; + goto Exit; + } + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncGetSoaRequest() +// +// Description: returns next request for SoA. This function is called by DLLk module. +// +// Parameters: pReqServiceId_p = pointer to request service ID +// IN: available request for MN NMT or generic request queue (Flag2.PR) +// or kEplDllReqServiceNo if queues are empty +// OUT: next request +// puiNodeId_p = OUT: pointer to node ID of next request +// = EPL_C_ADR_INVALID, if request is self addressed +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncGetSoaRequest(tEplDllReqServiceId* pReqServiceId_p, unsigned int* puiNodeId_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiCount; + +// *pReqServiceId_p = kEplDllReqServiceNo; + + for (uiCount = EPL_DLLKCAL_MAX_QUEUES; uiCount > 0; uiCount--) + { + switch (EplDllkCalInstance_g.m_uiNextRequestQueue) + { + case 0: + { // CnGenReq + for (;EplDllkCalInstance_g.m_uiNextQueueCnRequest < (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2); + EplDllkCalInstance_g.m_uiNextQueueCnRequest++) + { + if (EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest] > 0) + { // non empty queue found + // remove one request from queue + EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest]--; + *puiNodeId_p = EplDllkCalInstance_g.m_uiNextQueueCnRequest + 1; + *pReqServiceId_p = kEplDllReqServiceUnspecified; + EplDllkCalInstance_g.m_uiNextQueueCnRequest++; + if (EplDllkCalInstance_g.m_uiNextQueueCnRequest >= (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) + { // last node reached + // continue with CnNmtReq queue at next SoA + EplDllkCalInstance_g.m_uiNextRequestQueue = 1; + } + goto Exit; + } + } + // all CnGenReq queues are empty -> continue with CnNmtReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 1; + break; + } + + case 1: + { // CnNmtReq + for (;EplDllkCalInstance_g.m_uiNextQueueCnRequest < tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests); + EplDllkCalInstance_g.m_uiNextQueueCnRequest++) + { + if (EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest] > 0) + { // non empty queue found + // remove one request from queue + EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest]--; + *puiNodeId_p = EplDllkCalInstance_g.m_uiNextQueueCnRequest + 1 - (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2); + *pReqServiceId_p = kEplDllReqServiceNmtRequest; + EplDllkCalInstance_g.m_uiNextQueueCnRequest++; + if (EplDllkCalInstance_g.m_uiNextQueueCnRequest > tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests)) + { // last node reached + // restart CnGenReq queue + EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; + // continue with MnGenReq queue at next SoA + EplDllkCalInstance_g.m_uiNextRequestQueue = 2; + } + goto Exit; + } + } + // restart CnGenReq queue + EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; + // all CnNmtReq queues are empty -> continue with MnGenReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 2; + break; + } + + case 2: + { // MnNmtReq and MnGenReq + // next queue will be MnIdentReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 3; + if (*pReqServiceId_p != kEplDllReqServiceNo) + { + *puiNodeId_p = EPL_C_ADR_INVALID; // DLLk must exchange this with the actual node ID + goto Exit; + } + break; + } + + case 3: + { // MnIdentReq + // next queue will be MnStatusReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 4; + if (EplDllkCalInstance_g.m_uiReadIdentReq != EplDllkCalInstance_g.m_uiWriteIdentReq) + { // queue is not empty + *puiNodeId_p = EplDllkCalInstance_g.m_auiQueueIdentReq[EplDllkCalInstance_g.m_uiReadIdentReq]; + EplDllkCalInstance_g.m_uiReadIdentReq = + (EplDllkCalInstance_g.m_uiReadIdentReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueIdentReq); + *pReqServiceId_p = kEplDllReqServiceIdent; + goto Exit; + } + break; + } + + case 4: + { // MnStatusReq + // next queue will be CnGenReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 0; + if (EplDllkCalInstance_g.m_uiReadStatusReq != EplDllkCalInstance_g.m_uiWriteStatusReq) + { // queue is not empty + *puiNodeId_p = EplDllkCalInstance_g.m_auiQueueStatusReq[EplDllkCalInstance_g.m_uiReadStatusReq]; + EplDllkCalInstance_g.m_uiReadStatusReq = + (EplDllkCalInstance_g.m_uiReadStatusReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueStatusReq); + *pReqServiceId_p = kEplDllReqServiceStatus; + goto Exit; + } + break; + } + + } + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDllkCalAsyncSetPendingRequests() +// +// Description: sets the pending asynchronous frame requests of the specified node. +// This will add the node to the asynchronous request scheduler. +// +// Parameters: uiNodeId_p = node ID +// AsyncReqPrio_p = asynchronous request priority +// uiCount_p = count of asynchronous frames +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDllkCalAsyncSetPendingRequests(unsigned int uiNodeId_p, tEplDllAsyncReqPriority AsyncReqPrio_p, unsigned int uiCount_p) +{ +tEplKernel Ret = kEplSuccessful; + + // add node to appropriate request queue + switch (AsyncReqPrio_p) + { + case kEplDllAsyncReqPrioNmt: + { + uiNodeId_p--; + if (uiNodeId_p >= (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) + { + Ret = kEplDllInvalidParam; + goto Exit; + } + uiNodeId_p += tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2; + EplDllkCalInstance_g.m_auiQueueCnRequests[uiNodeId_p] = uiCount_p; + break; + } + + default: + { + uiNodeId_p--; + if (uiNodeId_p >= (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) + { + Ret = kEplDllInvalidParam; + goto Exit; + } + EplDllkCalInstance_g.m_auiQueueCnRequests[uiNodeId_p] = uiCount_p; + break; + } + } + +Exit: + return Ret; +} +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// Callback handler for new data signaling +//--------------------------------------------------------------------------- + +#ifndef EPL_NO_FIFO +/*static void EplDllkCalTxNmtSignalHandler ( + tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; +tEplDllAsyncReqPriority Priority; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned long ulBlockCount; + + + ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxNmt, &ulBlockCount); + if (ulBlockCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt) + { + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt = ulBlockCount; + } + +#endif + + // post event to DLL + Priority = kEplDllAsyncReqPrioNmt; + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority; + Event.m_uiSize = sizeof(Priority); + Ret = EplEventkPost(&Event); + +} + +static void EplDllkCalTxGenSignalHandler ( + tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; +tEplDllAsyncReqPriority Priority; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned long ulBlockCount; + + + ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxGen, &ulBlockCount); + if (ulBlockCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen) + { + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen = ulBlockCount; + } + +#endif + + // post event to DLL + Priority = kEplDllAsyncReqPrioGeneric; + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority; + Event.m_uiSize = sizeof(Priority); + Ret = EplEventkPost(&Event); + +} +*/ +#endif + + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplDlluCal.c b/drivers/staging/epl/EplDlluCal.c new file mode 100644 index 000000000000..595e9c766504 --- /dev/null +++ b/drivers/staging/epl/EplDlluCal.c @@ -0,0 +1,534 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for DLL Communication Abstraction Layer module in EPL user part + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDlluCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.7 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/20 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "user/EplDlluCal.h" +#include "user/EplEventu.h" + +#include "EplDllCal.h" + +// include only if direct call between user- and kernelspace is enabled +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) +#include "kernel/EplDllkCal.h" +#endif + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplDlluCal */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplDlluCbAsnd m_apfnDlluCbAsnd[EPL_DLL_MAX_ASND_SERVICE_ID]; + +} tEplDlluCalInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +// if no dynamic memory allocation shall be used +// define structures statically +static tEplDlluCalInstance EplDlluCalInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p); + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalAddInstance() +// +// Description: add and initialize new instance of DLL CAL module +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalAddInstance() +{ +tEplKernel Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof (EplDlluCalInstance_g)); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalDelInstance() +// +// Description: deletes an instance of DLL CAL module +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalDelInstance() +{ +tEplKernel Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof (EplDlluCalInstance_g)); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalProcess +// +// Description: process the passed asynch frame +// +// Parameters: pEvent_p = event containing frame to be processed +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalProcess(tEplEvent * pEvent_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplMsgType MsgType; +unsigned int uiAsndServiceId; +tEplFrameInfo FrameInfo; + + if (pEvent_p->m_EventType == kEplEventTypeAsndRx) + { + FrameInfo.m_pFrame = (tEplFrame*) pEvent_p->m_pArg; + FrameInfo.m_uiFrameSize = pEvent_p->m_uiSize; + // extract NetTime + FrameInfo.m_NetTime = pEvent_p->m_NetTime; + + MsgType = (tEplMsgType)AmiGetByteFromLe(&FrameInfo.m_pFrame->m_le_bMessageType); + if (MsgType != kEplMsgTypeAsnd) + { + Ret = kEplInvalidOperation; + goto Exit; + } + + uiAsndServiceId = (unsigned int) AmiGetByteFromLe(&FrameInfo.m_pFrame->m_Data.m_Asnd.m_le_bServiceId); + if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) + { // ASnd service ID is valid + if (EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId] != NULL) + { // handler was registered + Ret = EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId](&FrameInfo); + } + } + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalRegAsndService() +// +// Description: registers the specified handler for the specified +// AsndServiceId with the specified node ID filter. +// +// Parameters: ServiceId_p = ASnd Service ID +// pfnDlluCbAsnd_p = callback function +// Filter_p = node ID filter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p, tEplDlluCbAsnd pfnDlluCbAsnd_p, tEplDllAsndFilter Filter_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (ServiceId_p < tabentries (EplDlluCalInstance_g.m_apfnDlluCbAsnd)) + { + // memorize function pointer + EplDlluCalInstance_g.m_apfnDlluCbAsnd[ServiceId_p] = pfnDlluCbAsnd_p; + + if (pfnDlluCbAsnd_p == NULL) + { // close filter + Filter_p = kEplDllAsndFilterNone; + } + + // set filter in DLL module in kernel part + Ret = EplDlluCalSetAsndServiceIdFilter(ServiceId_p, Filter_p); + + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalAsyncSend() +// +// Description: sends the frame with the specified priority. +// +// Parameters: pFrameInfo_p = frame +// m_uiFrameSize does not include the +// ethernet header (14 bytes) +// Priority_p = priority +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p) +{ +tEplKernel Ret = kEplSuccessful; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + pFrameInfo_p->m_uiFrameSize += 14; // add size of ethernet header + Ret = EplDllkCalAsyncSend(pFrameInfo_p, Priority_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalIssueRequest() +// +// Description: issues a StatusRequest or a IdentRequest to the specified node. +// +// Parameters: Service_p = request service ID +// uiNodeId_p = node ID +// bSoaFlag1_p = flag1 for this node (transmit in SoA and PReq) +// If 0xFF this flag is ignored. +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p) +{ +tEplKernel Ret = kEplSuccessful; + + // add node to appropriate request queue + switch (Service_p) + { + case kEplDllReqServiceIdent: + case kEplDllReqServiceStatus: + { + tEplEvent Event; + tEplDllCalIssueRequest IssueReq; + + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkIssueReq; + IssueReq.m_Service = Service_p; + IssueReq.m_uiNodeId = uiNodeId_p; + IssueReq.m_bSoaFlag1 = bSoaFlag1_p; + Event.m_pArg = &IssueReq; + Event.m_uiSize = sizeof (IssueReq); + + Ret = EplEventuPost(&Event); + break; + } + + default: + { + Ret = kEplDllInvalidParam; + goto Exit; + } + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalAddNode() +// +// Description: adds the specified node to the isochronous phase. +// +// Parameters: pNodeInfo_p = pointer of node info structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalAddNode(tEplDllNodeInfo * pNodeInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkAddNode; + Event.m_pArg = pNodeInfo_p; + Event.m_uiSize = sizeof (tEplDllNodeInfo); + + Ret = EplEventuPost(&Event); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalDeleteNode() +// +// Description: removes the specified node from the isochronous phase. +// +// Parameters: uiNodeId_p = node ID +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalDeleteNode(unsigned int uiNodeId_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkDelNode; + Event.m_pArg = &uiNodeId_p; + Event.m_uiSize = sizeof (uiNodeId_p); + + Ret = EplEventuPost(&Event); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalSoftDeleteNode() +// +// Description: removes the specified node softly from the isochronous phase. +// +// Parameters: uiNodeId_p = node ID +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalSoftDeleteNode(unsigned int uiNodeId_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkSoftDelNode; + Event.m_pArg = &uiNodeId_p; + Event.m_uiSize = sizeof (uiNodeId_p); + + Ret = EplEventuPost(&Event); + + return Ret; +} + + +#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplDlluCalSetAsndServiceIdFilter() +// +// Description: forwards call to EplDllkSetAsndServiceIdFilter() in kernel part +// +// Parameters: ServiceId_p = ASnd Service ID +// Filter_p = node ID filter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; +tEplDllCalAsndServiceIdFilter ServFilter; + + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkServFilter; + ServFilter.m_ServiceId = ServiceId_p; + ServFilter.m_Filter = Filter_p; + Event.m_pArg = &ServFilter; + Event.m_uiSize = sizeof (ServFilter); + + Ret = EplEventuPost(&Event); + + return Ret; +} + + +#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplErrDef.h b/drivers/staging/epl/EplErrDef.h new file mode 100644 index 000000000000..526169270d99 --- /dev/null +++ b/drivers/staging/epl/EplErrDef.h @@ -0,0 +1,302 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: definitions for all EPL-function return codes + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplErrDef.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.9 $ $Date: 2008/06/23 14:56:33 $ + + $State: Exp $ + + Build Environment: + all + + ------------------------------------------------------------------------- + + Revision History: + + 2005/12/05 -as: start of the implementation, version 1.00 + +****************************************************************************/ + +#ifndef _EPL_ERRORDEF_H_ +#define _EPL_ERRORDEF_H_ + + +//--------------------------------------------------------------------------- +// return codes +//--------------------------------------------------------------------------- + +typedef enum +{ + // area for generic errors 0x0000 - 0x000F + kEplSuccessful = 0x0000, // no error/successful run + kEplIllegalInstance = 0x0001, // the called Instanz does not exist + kEplInvalidInstanceParam = 0x0002, // + kEplNoFreeInstance = 0x0003, // XxxAddInstance was called but no free instance is available + kEplWrongSignature = 0x0004, // wrong signature while writing to object 0x1010 or 0x1011 + kEplInvalidOperation = 0x0005, // operation not allowed in this situation + kEplInvalidNodeId = 0x0007, // invalid NodeId was specified + kEplNoResource = 0x0008, // resource could not be created (Windows, PxROS, ...) + kEplShutdown = 0x0009, // stack is shutting down + kEplReject = 0x000A, // reject the subsequent command + + // area for EDRV module 0x0010 - 0x001F +// kEplEdrvNoFrame = 0x0010, // no CAN message was received +// kEplEdrvMsgHigh = 0x0011, // CAN message with high priority was received +// kEplEdrvMsgLow = 0x0012, // CAN message with low priority was received + kEplEdrvInitError = 0x0013, // initialisation error + kEplEdrvNoFreeBufEntry = 0x0014, // no free entry in internal buffer table for Tx frames + kEplEdrvBufNotExisting = 0x0015, // specified Tx buffer does not exist +// kEplEdrvNoFreeChannel = 0x0014, // CAN controller has not a free channel +// kEplEdrvTxBuffHighOverrun = 0x0015, // buffer for high priority CAN transmit messages has overrun +// kEplEdrvTxBuffLowOverrun = 0x0016, // buffer for low priority CAN transmit messages has overrun +// kEplEdrvIllegalBdi = 0x0017, // unsupported baudrate within baudrate table +// kEplEdrvBusy = 0x0018, // remote frame can not be updated because no bus contact or CAN + // transmission is activ +// kEplEdrvInvalidDriverType = 0x0019, // (PC: Windows or Linux) invalid driver type +// kEplEdrvDriverNotFound = 0x001A, // (PC: Windows or Linux) driver (DLL) could not be found +// kEplEdrvInvalidBaseAddress = 0x001B, // (PC: Windows or Linux) driver could not found the CAN controller +// kEplEdrvInvalidParam = 0x001C, // invalid param in function call + + // area for COB module 0x0020 - 0x002F +/* kEplCobNoFreeEntry = 0x0020, // no free entry in RX- or TX-COB table + kEplCobAlreadyExist = 0x0021, // COB-ID already exists in RX- resp. TX-COB table + */ + kEplDllIllegalHdl = 0x0022, // illegal handle for a TxFrame was passed + kEplDllCbAsyncRegistered = 0x0023, // handler for non-EPL frames was already registered before +// kEplDllAsyncRxBufferFull = 0x0024, // receive buffer for asynchronous frames is full + kEplDllAsyncTxBufferEmpty = 0x0025, // transmit buffer for asynchronous frames is empty + kEplDllAsyncTxBufferFull = 0x0026, // transmit buffer for asynchronous frames is full + kEplDllNoNodeInfo = 0x0027, // MN: too less space in the internal node info structure + kEplDllInvalidParam = 0x0028, // invalid parameters passed to function + kEplDllTxBufNotReady = 0x002E, // TxBuffer (e.g. for PReq) is not ready yet + kEplDllTxFrameInvalid = 0x002F, // TxFrame (e.g. for PReq) is invalid or does not exist +/* kEplCobIllegalCanId = 0x0023, // COB-ID is not allowed (like 0x000 is reserved for NMT, ...) + kEplCobInvalidCanId = 0x0024, // COB-ID is switched off + kEplCobCdrvStateSet = 0x0025, // at least one bit of CAN driver state is set + kEplCobNoFreeEntryHighBuf = 0x0026, // no free entry in high priotity RX- or TX-COB table + kEplCobOwnId = 0x0027, // COB-ID already exists in own module which calls CobDefine() or CobCheck() +*/ + // area for OBD module 0x0030 - 0x003F + kEplObdIllegalPart = 0x0030, // unknown OD part + kEplObdIndexNotExist = 0x0031, // object index does not exist in OD + kEplObdSubindexNotExist = 0x0032, // subindex does not exist in object index + kEplObdReadViolation = 0x0033, // read access to a write-only object + kEplObdWriteViolation = 0x0034, // write access to a read-only object + kEplObdAccessViolation = 0x0035, // access not allowed + kEplObdUnknownObjectType = 0x0036, // object type not defined/known + kEplObdVarEntryNotExist = 0x0037, // object does not contain VarEntry structure + kEplObdValueTooLow = 0x0038, // value to write to an object is too low + kEplObdValueTooHigh = 0x0039, // value to write to an object is too high + kEplObdValueLengthError = 0x003A, // value to write is to long or to short +// kEplObdIllegalFloat = 0x003B, // illegal float variable +// kEplObdWrongOdBuilderKey = 0x003F, // OD was generated with demo version of tool ODBuilder + + // area for NMT module 0x0040 - 0x004F + kEplNmtUnknownCommand = 0x0040, // unknown NMT command + kEplNmtInvalidFramePointer = 0x0041, // pointer to the frame is not valid + kEplNmtInvalidEvent = 0x0042, // invalid event send to NMT-modul + kEplNmtInvalidState = 0x0043, // unknown state in NMT-State-Maschine + kEplNmtInvalidParam = 0x0044, // invalid parameters specified + + // area for SDO/UDP module 0x0050 - 0x005F + kEplSdoUdpMissCb = 0x0050, // missing callback-function pointer during inti of + // module + kEplSdoUdpNoSocket = 0x0051, // error during init of socket + kEplSdoUdpSocketError = 0x0052, // error during usage of socket + kEplSdoUdpThreadError = 0x0053, // error during start of listen thread + kEplSdoUdpNoFreeHandle = 0x0054, // no free connection handle for Udp + kEplSdoUdpSendError = 0x0055, // Error during send of frame + kEplSdoUdpInvalidHdl = 0x0056, // the connection handle is invalid + + // area for SDO Sequence layer module 0x0060 - 0x006F + kEplSdoSeqMissCb = 0x0060, // no callback-function assign + kEplSdoSeqNoFreeHandle = 0x0061, // no free handle for connection + kEplSdoSeqInvalidHdl = 0x0062, // invalid handle in SDO sequence layer + kEplSdoSeqUnsupportedProt = 0x0063, // unsupported Protocol selected + kEplSdoSeqNoFreeHistory = 0x0064, // no free entry in history + kEplSdoSeqFrameSizeError = 0x0065, // the size of the frames is not correct + kEplSdoSeqRequestAckNeeded = 0x0066, // indeicates that the history buffer is full + // and a ack request is needed + kEplSdoSeqInvalidFrame = 0x0067, // frame not valid + kEplSdoSeqConnectionBusy = 0x0068, // connection is busy -> retry later + kEplSdoSeqInvalidEvent = 0x0069, // invalid event received + + // area for SDO Command Layer Module 0x0070 - 0x007F + kEplSdoComUnsupportedProt = 0x0070, // unsupported Protocol selected + kEplSdoComNoFreeHandle = 0x0071, // no free handle for connection + kEplSdoComInvalidServiceType= 0x0072, // invalid SDO service type specified + kEplSdoComInvalidHandle = 0x0073, // handle invalid + kEplSdoComInvalidSendType = 0x0074, // the stated to of frame to send is + // not possible + kEplSdoComNotResponsible = 0x0075, // internal error: command layer handle is + // not responsible for this event from sequence layer + kEplSdoComHandleExists = 0x0076, // handle to same node already exists + kEplSdoComHandleBusy = 0x0077, // transfer via this handle is already running + kEplSdoComInvalidParam = 0x0078, // invalid parameters passed to function + + // area for EPL Event-Modul 0x0080 - 0x008F + kEplEventUnknownSink = 0x0080, // unknown sink for event + kEplEventPostError = 0x0081, // error during post of event + + + + // area for EPL Timer Modul 0x0090 - 0x009F + kEplTimerInvalidHandle = 0x0090, // invalid handle for timer + kEplTimerNoTimerCreated = 0x0091, // no timer was created caused by + // an error + + // area for EPL SDO/Asnd Module 0x00A0 - 0x0AF + kEplSdoAsndInvalidNodeId = 0x00A0, //0 node id is invalid + kEplSdoAsndNoFreeHandle = 0x00A1, // no free handle for connection + kEplSdoAsndInvalidHandle = 0x00A2, // handle for connection is invalid + + + // area for PDO module 0x00B0 - 0x00BF + kEplPdoNotExist = 0x00B0, // selected PDO does not exist + kEplPdoLengthExceeded = 0x00B1, // length of PDO mapping exceedes 64 bis + kEplPdoGranularityMismatch = 0x00B2, // configured PDO granularity is not equal to supported granularity + kEplPdoInitError = 0x00B3, // error during initialisation of PDO module + kEplPdoErrorPdoEncode = 0x00B4, // error during encoding a PDO + kEplPdoErrorPdoDecode = 0x00B5, // error during decoding a PDO + kEplPdoErrorSend = 0x00B6, // error during sending a PDO + kEplPdoErrorSyncWin = 0x00B7, // the SYNC window runs out during sending SYNC-PDOs + kEplPdoErrorMapp = 0x00B8, // invalid PDO mapping + kEplPdoVarNotFound = 0x00B9, // variable was not found in function PdoSignalVar() + kEplPdoErrorEmcyPdoLen = 0x00BA, // the length of a received PDO is unequal to the expected value + kEplPdoWriteConstObject = 0x00BB, // constant object can not be written + // (only TxType, Inhibit-, Event Time for CANopen Kit) + + // area for LSS slave module +/* kEplLsssResetNode = 0x0080, // NMT command "reset node" has to be processed after LSS configuration + // new of NodeId + kEplLsssInvalidNodeId = 0x0081, // no valid NodeId is configured -> wait until it is configured with + // LSS service before calling CcmConnectToNet() +*/ + // area for emergency consumer module 0x0090 - 0x009F +/* kEplEmccNoFreeProducerEntry = 0x0090, // no free entry to add a Emergency Producer + kEplEmccNodeIdNotExist = 0x0091, // selected NodeId was never added + kEplEmccNodeIdInvalid = 0x0092, // selected NodeId is outside of range (0x01 until 0x7F) + kEplEmccNodeIdExist = 0x0093, // selected NodeId already exist +*/ + // area for dynamic OD 0x00A0 - 0x00AF +/* kEplDynNoMemory = 0x00A0, // no memory available + kEplDynInvalidConfig = 0x00A1, // invalid configuration in segment container +*/ + // area for hertbeat consumer module 0x00B0 - 0x00BF +/* kEplHbcEntryNotExist = 0x00B0, // Heartbeat Producer node not configured + kEplHbcEntryAlreadyExist = 0x00B1, // NodeId was already defined in heartbeat consumer table (object 0x1016) +*/ + // Configuration manager module 0x00C0 - 0x00CF + kEplCfgMaConfigError = 0x00C0, // error in configuration manager + kEplCfgMaSdocTimeOutError = 0x00C1, // error in configuration manager, Sdo timeout + kEplCfgMaInvalidDcf = 0x00C2, // configration file not valid + kEplCfgMaUnsupportedDcf = 0x00C3, // unsupported Dcf format + kEplCfgMaConfigWithErrors = 0x00C4, // configuration finished with errors + kEplCfgMaNoFreeConfig = 0x00C5, // no free configuration entry + kEplCfgMaNoConfigData = 0x00C6, // no configuration data present + kEplCfgMaUnsuppDatatypeDcf = 0x00C7, // unsupported datatype found in dcf + // -> this entry was not configured + + + // area for LSS master module 0x00D0 - 0x00DF +/* kEplLssmIllegalMode = 0x00D0, // illegal LSS mode (operation / configuration) + kEplLssmIllegalState = 0x00D1, // function was called in illegal state of LSS master + kEplLssmBusy = 0x00D2, // LSS process is busy with an previous service + kEplLssmIllegalCmd = 0x00D3, // illegal command code was set for function LssmInquireIdentity() + kEplLssmTimeout = 0x00D4, // LSS slave did not answer a LSS service + kEplLssmErrorInConfirm = 0x00D5, // LSS slave replied an error code for a LSS service +*/ + // area for CCM modules 0x00E0 - 0xEF +/* kEplCcmStoreUnvalidState = 0x00E0, // memory device not available due device state + kEplCcmStoreHwError = 0x00E1, // hw error due device access +*/ + // area for SRDO module 0x0100 - 0x011F +/* kEplSrdoNotExist = 0x0100, // selected SRDO does not exist + kEplSrdoGranularityMismatch = 0x0101, // configured SRDO granularity is not equal to supported granularity + kEplSrdoCfgTimingError = 0x0102, // configuration is not ok (Timing) + kEplSrdoCfgIdError = 0x0103, // configuration is not ok (CobIds) + kEplSrdoCfgCrcError = 0x0104, // configuration is not ok (CRC) + kEplSrdoNmtError = 0x0105, // an action was tried in a wrong NMT state + kEplSrdoInvalidCfg = 0x0106, // an action was tried with an invald SRDO configuration + kEplSrdoInvalid = 0x0107, // an action was tried with an invald SRDO + kEplSrdoRxTxConflict = 0x0108, // an transmission was tried with an receive SRDO (or the other way) + kEplSrdoIllegalCanId = 0x0109, // the CanId is invalid + kEplSrdoCanIdAlreadyInUse = 0x010A, // the CanId is already in use + kEplSrdoNotInOrder = 0x010B, // the two messages of a SRDO are not in order + kEplSrdoSctTimeout = 0x010C, // timeout of SCT + kEplSrdoSrvtTimeout = 0x010D, // timeout of SRVT + kEplSrdoCanIdNotValid = 0x010E, // one of received CAN-IDs are not equal to configured one + kEplSrdoDlcNotValid = 0x010F, // one of received CAN-DLC are not equal to configured one + kEplSrdoErrorMapp = 0x0110, // wrong values in mapping found + kEplSrdoDataError = 0x0111, // data of CAN messages are not invers + kEplSrdoLengthExceeded = 0x0112, // length of SRDO mapping exceedes 64 bit per CAN-message + kEplSrdoNotHandledInApp = 0x0113, // the SRDO error was not handled in AppSrdoError() + kEplSrdoOverrun = 0x0114 // a RxSRDO was received but the pevious one was not else processed +*/ + + kEplApiTaskDeferred = 0x0140, // EPL performs task in background and informs the application (or vice-versa), when it is finished + kEplApiInvalidParam = 0x0142, // passed invalid parameters to a function (e.g. invalid node id) + + // area untill 0x07FF is reserved + // area for user application from 0x0800 to 0x7FFF + +} tEplKernel; + + +#endif +//EOF + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). + diff --git a/drivers/staging/epl/EplErrorHandlerk.c b/drivers/staging/epl/EplErrorHandlerk.c new file mode 100644 index 000000000000..121f026f549d --- /dev/null +++ b/drivers/staging/epl/EplErrorHandlerk.c @@ -0,0 +1,800 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for error handler module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplErrorHandlerk.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.9 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/10/02 d.k.: start of the implementation + +****************************************************************************/ + +#include "kernel/EplErrorHandlerk.h" +#include "EplNmt.h" +#include "kernel/EplEventk.h" +#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul +#include "kernel/EplDllk.h" + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0) +#error "EPL ErrorHandler module needs EPL module OBDK!" +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + DWORD m_dwCumulativeCnt; // subindex 1 + DWORD m_dwThresholdCnt; // subindex 2 + DWORD m_dwThreshold; // subindex 3 + +} tEplErrorHandlerkErrorCounter; + +typedef struct +{ + tEplErrorHandlerkErrorCounter m_CnLossSoc; // object 0x1C0B + tEplErrorHandlerkErrorCounter m_CnLossPreq; // object 0x1C0D + tEplErrorHandlerkErrorCounter m_CnCrcErr; // object 0x1C0F + unsigned long m_ulDllErrorEvents; + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + tEplErrorHandlerkErrorCounter m_MnCrcErr; // object 0x1C00 + tEplErrorHandlerkErrorCounter m_MnCycTimeExceed; // object 0x1C02 + DWORD m_adwMnCnLossPresCumCnt[254]; // object 0x1C07 + DWORD m_adwMnCnLossPresThrCnt[254]; // object 0x1C08 + DWORD m_adwMnCnLossPresThreshold[254];// object 0x1C09 + BOOL m_afMnCnLossPresEvent[254]; +#endif + +} tEplErrorHandlerkInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static tEplErrorHandlerkInstance EplErrorHandlerkInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel EplErrorHandlerkLinkErrorCounter( + tEplErrorHandlerkErrorCounter* pErrorCounter_p, + unsigned int uiIndex_p); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +static tEplKernel EplErrorHandlerkLinkArray( + DWORD* pdwValue_p, + unsigned int uiValueCount_p, + unsigned int uiIndex_p); +#endif + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplErrorHandlerkInit +// +// Description: function initialize the first instance +// +// +// +// Parameters: +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplErrorHandlerkInit(void) +{ +tEplKernel Ret; + + + Ret = EplErrorHandlerkAddInstance(); + + +return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplErrorHandlerkAddInstance +// +// Description: function add one more instance +// +// +// +// Parameters: +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplErrorHandlerkAddInstance(void) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset only event variable, + // all other instance members are reset by OD or may keep their current value + // d.k.: this is necessary for the cumulative counters, which shall not be reset + EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0; + + // link counters to OD + // $$$ d.k. if OD resides in userspace, fetch pointer to shared memory, + // which shall have the same structure as the instance (needs to be declared globally). + // Other idea: error counter shall belong to the process image + // (reset of counters by SDO write are a little bit tricky). + + Ret = EplErrorHandlerkLinkErrorCounter( + &EplErrorHandlerkInstance_g.m_CnLossSoc, + 0x1C0B); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplErrorHandlerkLinkErrorCounter( + &EplErrorHandlerkInstance_g.m_CnLossPreq, + 0x1C0D); + // ignore return code, because object 0x1C0D is conditional + + Ret = EplErrorHandlerkLinkErrorCounter( + &EplErrorHandlerkInstance_g.m_CnCrcErr, + 0x1C0F); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + Ret = EplErrorHandlerkLinkErrorCounter( + &EplErrorHandlerkInstance_g.m_MnCrcErr, + 0x1C00); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplErrorHandlerkLinkErrorCounter( + &EplErrorHandlerkInstance_g.m_MnCycTimeExceed, + 0x1C02); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplErrorHandlerkLinkArray( + EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt, + tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt), + 0x1C07); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplErrorHandlerkLinkArray( + EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt, + tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt), + 0x1C08); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplErrorHandlerkLinkArray( + EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold, + tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold), + 0x1C09); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +#endif + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplErrorHandlerkDelInstance +// +// Description: function delete instance an free the bufferstructure +// +// +// +// Parameters: +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplErrorHandlerkDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + +return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplErrorHandlerkProcess +// +// Description: processes error events from DLL +// +// +// +// Parameters: pEvent_p = pointer to event-structur from buffer +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplErrorHandlerkProcess(tEplEvent* pEvent_p) +{ +tEplKernel Ret; +unsigned long ulDllErrorEvents; +tEplEvent Event; +tEplNmtEvent NmtEvent; + + Ret = kEplSuccessful; + + // check m_EventType + switch(pEvent_p->m_EventType) + { + case kEplEventTypeDllError: + { + tEplErrorHandlerkEvent* pErrHandlerEvent = (tEplErrorHandlerkEvent*)pEvent_p->m_pArg; + + ulDllErrorEvents = pErrHandlerEvent->m_ulDllErrorEvents; + + // check the several error events + if ((EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) != 0)) + { // loss of SoC event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt + >= EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThreshold) + { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_LOSS_SOC_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOC; + } + + if ((EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_PREQ) != 0)) + { // loss of PReq event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt + >= EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThreshold) + { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_LOSS_PREQ_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Ret = EplEventkPost(&Event); + } + } + + if ((EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_RECVD_PREQ) != 0)) + { // PReq correctly received + // decrement threshold counter by 1 + EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt--; + } + + if ((EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) != 0)) + { // CRC error event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt + >= EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThreshold) + { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_CRC_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_CRC; + } + + if ((ulDllErrorEvents & EPL_DLL_ERR_INVALID_FORMAT) != 0) + { // invalid format error occured (only direct reaction) + // $$$ d.k.: generate error history entry E_DLL_INVALID_FORMAT +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (pErrHandlerEvent->m_NmtState >= kEplNmtMsNotActive) + { // MN is active + if (pErrHandlerEvent->m_uiNodeId != 0) + { + tEplHeartbeatEvent HeartbeatEvent; + + // remove node from isochronous phase + Ret = EplDllkDeleteNode(pErrHandlerEvent->m_uiNodeId); + + // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN + HeartbeatEvent.m_uiNodeId = pErrHandlerEvent->m_uiNodeId; + HeartbeatEvent.m_NmtState = kEplNmtCsNotActive; + HeartbeatEvent.m_wErrorCode = EPL_E_DLL_INVALID_FORMAT; + Event.m_EventSink = kEplEventSinkNmtMnu; + Event.m_EventType = kEplEventTypeHeartbeat; + Event.m_uiSize = sizeof (HeartbeatEvent); + Event.m_pArg = &HeartbeatEvent; + Ret = EplEventkPost(&Event); + } + // $$$ and else should lead to InternComError + } + else +#endif + { // CN is active + // post event to NMT state machine + NmtEvent = kEplNmtEventInternComError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Ret = EplEventkPost(&Event); + } + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if ((EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) != 0)) + { // CRC error event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt + >= EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThreshold) + { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_CRC_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_MN_CRC; + } + + if ((EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) != 0)) + { // cycle time exceeded event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt + >= EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThreshold) + { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_CYCLE_EXCEED_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof (NmtEvent); + Ret = EplEventkPost(&Event); + } + // $$$ d.k.: else generate error history entry E_DLL_CYCLE_EXCEED + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_MN_CYCTIMEEXCEED; + } + + if ((ulDllErrorEvents & EPL_DLL_ERR_MN_CN_LOSS_PRES) != 0) + { // CN loss PRes event occured + unsigned int uiNodeId; + + uiNodeId = pErrHandlerEvent->m_uiNodeId - 1; + if ((uiNodeId < tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt)) + && (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold[uiNodeId] > 0)) + { + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt[uiNodeId]++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] += 8; + if (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] + >= EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold[uiNodeId]) + { // threshold is reached + tEplHeartbeatEvent HeartbeatEvent; + + // $$$ d.k.: generate error history entry E_DLL_LOSS_PRES_TH + + // remove node from isochronous phase + Ret = EplDllkDeleteNode(pErrHandlerEvent->m_uiNodeId); + + // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN + HeartbeatEvent.m_uiNodeId = pErrHandlerEvent->m_uiNodeId; + HeartbeatEvent.m_NmtState = kEplNmtCsNotActive; + HeartbeatEvent.m_wErrorCode = EPL_E_DLL_LOSS_PRES_TH; + Event.m_EventSink = kEplEventSinkNmtMnu; + Event.m_EventType = kEplEventTypeHeartbeat; + Event.m_uiSize = sizeof (HeartbeatEvent); + Event.m_pArg = &HeartbeatEvent; + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_afMnCnLossPresEvent[uiNodeId] = TRUE; + } + } +#endif + + break; + } + + // NMT event + case kEplEventTypeNmtEvent: + { + if ((*(tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllCeSoa) + { // SoA event of CN -> decrement threshold counters + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) == 0) + { // decrement loss of SoC threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt > 0) + { + EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt--; + } + } + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) == 0) + { // decrement CRC threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt > 0) + { + EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt--; + } + } + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + else if ((*(tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllMeSoaSent) + { // SoA event of MN -> decrement threshold counters + tEplDllkNodeInfo* pIntNodeInfo; + unsigned int uiNodeId; + + Ret = EplDllkGetFirstNodeInfo(&pIntNodeInfo); + if (Ret != kEplSuccessful) + { + break; + } + // iterate through node info structure list + while (pIntNodeInfo != NULL) + { + uiNodeId = pIntNodeInfo->m_uiNodeId - 1; + if (uiNodeId < tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt)) + { + if (EplErrorHandlerkInstance_g.m_afMnCnLossPresEvent[uiNodeId] == FALSE) + { + if (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] > 0) + { + EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId]--; + } + } + else + { + EplErrorHandlerkInstance_g.m_afMnCnLossPresEvent[uiNodeId] = FALSE; + } + } + pIntNodeInfo = pIntNodeInfo->m_pNextNodeInfo; + } + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) == 0) + { // decrement CRC threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt > 0) + { + EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt--; + } + } + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) == 0) + { // decrement cycle exceed threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt > 0) + { + EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt--; + } + } + } +#endif + + // reset error events + EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0L; + + break; + } + + + // unknown type + default: + { + } + + } // end of switch(pEvent_p->m_EventType) + + + return Ret; + +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplErrorHandlerkLinkErrorCounter +// +// Description: link specified error counter structure to OD entry +// +// Parameters: pErrorCounter_p = pointer to error counter structure +// uiIndex_p = OD index +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplErrorHandlerkLinkErrorCounter( + tEplErrorHandlerkErrorCounter* pErrorCounter_p, + unsigned int uiIndex_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplVarParam VarParam; + + VarParam.m_pData = &pErrorCounter_p->m_dwCumulativeCnt; + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_uiSubindex = 0x01; + VarParam.m_ValidFlag = kVarValidAll; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + VarParam.m_pData = &pErrorCounter_p->m_dwThresholdCnt; + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_uiSubindex = 0x02; + VarParam.m_ValidFlag = kVarValidAll; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + VarParam.m_pData = &pErrorCounter_p->m_dwThreshold; + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_uiSubindex = 0x03; + VarParam.m_ValidFlag = kVarValidAll; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplErrorHandlerkLinkErrorCounter +// +// Description: link specified error counter structure to OD entry +// +// Parameters: pErrorCounter_p = pointer to error counter structure +// uiIndex_p = OD index +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +static tEplKernel EplErrorHandlerkLinkArray( + DWORD* pdwValue_p, + unsigned int uiValueCount_p, + unsigned int uiIndex_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplVarParam VarParam; +tEplObdSize EntrySize; +BYTE bIndexEntries; + + EntrySize = (tEplObdSize) sizeof(bIndexEntries); + Ret = EplObdReadEntry ( + uiIndex_p, + 0x00, + (void GENERIC*) &bIndexEntries, + &EntrySize ); + + if ((Ret != kEplSuccessful) || (bIndexEntries == 0x00)) + { + // Object doesn't exist or invalid entry number + Ret = kEplObdIndexNotExist; + goto Exit; + } + + if (bIndexEntries < uiValueCount_p) + { + uiValueCount_p = bIndexEntries; + } + + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_ValidFlag = kVarValidAll; + + for (VarParam.m_uiSubindex = 0x01; VarParam.m_uiSubindex <= uiValueCount_p; VarParam.m_uiSubindex++) + { + VarParam.m_pData = pdwValue_p; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + pdwValue_p++; + } + +Exit: + return Ret; +} +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplEvent.h b/drivers/staging/epl/EplEvent.h new file mode 100644 index 000000000000..5c26202f5b53 --- /dev/null +++ b/drivers/staging/epl/EplEvent.h @@ -0,0 +1,303 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for event module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplEvent.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/12 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_EVENT_H_ +#define _EPL_EVENT_H_ + +#include "EplInc.h" +#include "EplNmt.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// name and size of event queues +#define EPL_EVENT_NAME_SHB_KERNEL_TO_USER "ShbKernelToUser" +#ifndef EPL_EVENT_SIZE_SHB_KERNEL_TO_USER +#define EPL_EVENT_SIZE_SHB_KERNEL_TO_USER 32768 // 32 kByte +#endif + +#define EPL_EVENT_NAME_SHB_USER_TO_KERNEL "ShbUserToKernel" +#ifndef EPL_EVENT_SIZE_SHB_USER_TO_KERNEL +#define EPL_EVENT_SIZE_SHB_USER_TO_KERNEL 32768 // 32 kByte +#endif + + +// max size of event argument +#ifndef EPL_MAX_EVENT_ARG_SIZE +#define EPL_MAX_EVENT_ARG_SIZE 256 // because of PDO +#endif + +#define EPL_DLL_ERR_MN_CRC 0x00000001L // object 0x1C00 +#define EPL_DLL_ERR_MN_COLLISION 0x00000002L // object 0x1C01 +#define EPL_DLL_ERR_MN_CYCTIMEEXCEED 0x00000004L // object 0x1C02 +#define EPL_DLL_ERR_MN_LOSS_LINK 0x00000008L // object 0x1C03 +#define EPL_DLL_ERR_MN_CN_LATE_PRES 0x00000010L // objects 0x1C04-0x1C06 +#define EPL_DLL_ERR_MN_CN_LOSS_PRES 0x00000080L // objects 0x1C07-0x1C09 +#define EPL_DLL_ERR_CN_COLLISION 0x00000400L // object 0x1C0A +#define EPL_DLL_ERR_CN_LOSS_SOC 0x00000800L // object 0x1C0B +#define EPL_DLL_ERR_CN_LOSS_SOA 0x00001000L // object 0x1C0C +#define EPL_DLL_ERR_CN_LOSS_PREQ 0x00002000L // object 0x1C0D +#define EPL_DLL_ERR_CN_RECVD_PREQ 0x00004000L // decrement object 0x1C0D/2 +#define EPL_DLL_ERR_CN_SOC_JITTER 0x00008000L // object 0x1C0E +#define EPL_DLL_ERR_CN_CRC 0x00010000L // object 0x1C0F +#define EPL_DLL_ERR_CN_LOSS_LINK 0x00020000L // object 0x1C10 +#define EPL_DLL_ERR_MN_LOSS_STATRES 0x00040000L // objects 0x1C15-0x1C17 (should be operated by NmtMnu module) +#define EPL_DLL_ERR_BAD_PHYS_MODE 0x00080000L // no object +#define EPL_DLL_ERR_MAC_BUFFER 0x00100000L // no object (NMT_GT6) +#define EPL_DLL_ERR_INVALID_FORMAT 0x00200000L // no object (NMT_GT6) +#define EPL_DLL_ERR_ADDRESS_CONFLICT 0x00400000L // no object (remove CN from configuration) + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +// EventType determines the argument of the event +typedef enum +{ + kEplEventTypeNmtEvent = 0x01, // NMT event + // arg is pointer to tEplNmtEvent + kEplEventTypePdoRx = 0x02, // PDO frame received event (PRes/PReq) + // arg is pointer to tEplFrame + kEplEventTypePdoTx = 0x03, // PDO frame transmitted event (PRes/PReq) + // arg is pointer to tEplFrameInfo + kEplEventTypePdoSoa = 0x04, // SoA frame received event (isochronous phase completed) + // arg is pointer to nothing + kEplEventTypeSync = 0x05, // Sync event (e.g. SoC or anticipated SoC) + // arg is pointer to nothing + kEplEventTypeTimer = 0x06, // Timer event + // arg is pointer to tEplTimerEventArg + kEplEventTypeHeartbeat = 0x07, // Heartbeat event + // arg is pointer to tEplHeartbeatEvent + kEplEventTypeDllkCreate = 0x08, // DLL kernel create event + // arg is pointer to the new tEplNmtState + kEplEventTypeDllkDestroy = 0x09, // DLL kernel destroy event + // arg is pointer to the old tEplNmtState + kEplEventTypeDllkFillTx = 0x0A, // DLL kernel fill TxBuffer event + // arg is pointer to tEplDllAsyncReqPriority + kEplEventTypeDllkPresReady = 0x0B, // DLL kernel PRes ready event + // arg is pointer to nothing + kEplEventTypeError = 0x0C, // Error event for API layer + // arg is pointer to tEplEventError + kEplEventTypeNmtStateChange = 0x0D, // indicate change of NMT-State + // arg is pointer to tEplEventNmtStateChange + kEplEventTypeDllError = 0x0E, // DLL error event for Error handler + // arg is pointer to tEplErrorHandlerkEvent + kEplEventTypeAsndRx = 0x0F, // received ASnd frame for DLL user module + // arg is pointer to tEplFrame + kEplEventTypeDllkServFilter = 0x10, // configure ServiceIdFilter + // arg is pointer to tEplDllCalServiceIdFilter + kEplEventTypeDllkIdentity = 0x11, // configure Identity + // arg is pointer to tEplDllIdentParam + kEplEventTypeDllkConfig = 0x12, // configure ConfigParam + // arg is pointer to tEplDllConfigParam + kEplEventTypeDllkIssueReq = 0x13, // issue Ident/Status request + // arg is pointer to tEplDllCalIssueRequest + kEplEventTypeDllkAddNode = 0x14, // add node to isochronous phase + // arg is pointer to tEplDllNodeInfo + kEplEventTypeDllkDelNode = 0x15, // remove node from isochronous phase + // arg is pointer to unsigned int + kEplEventTypeDllkSoftDelNode= 0x16, // remove node softly from isochronous phase + // arg is pointer to unsigned int + kEplEventTypeDllkStartReducedCycle = 0x17, // start reduced EPL cycle on MN + // arg is pointer to nothing + kEplEventTypeNmtMnuNmtCmdSent = 0x18, // NMT command was actually sent + // arg is pointer to tEplFrame + +} tEplEventType; + + +// EventSink determines the consumer of the event +typedef enum +{ + kEplEventSinkSync = 0x00, // Sync event for application or kernel EPL module + kEplEventSinkNmtk = 0x01, // events for Nmtk module + kEplEventSinkDllk = 0x02, // events for Dllk module + kEplEventSinkDlluCal = 0x03, // events for DlluCal module + kEplEventSinkDllkCal = 0x04, // events for DllkCal module + kEplEventSinkPdok = 0x05, // events for Pdok module + kEplEventSinkNmtu = 0x06, // events for Nmtu module + kEplEventSinkErrk = 0x07, // events for Error handler module + kEplEventSinkErru = 0x08, // events for Error signaling module + kEplEventSinkSdoAsySeq = 0x09, // events for asyncronous SDO Sequence Layer module + kEplEventSinkNmtMnu = 0x0A, // events for NmtMnu module + kEplEventSinkLedu = 0x0B, // events for Ledu module + kEplEventSinkApi = 0x0F, // events for API module + +} tEplEventSink; + + +// EventSource determines the source of an errorevent +typedef enum +{ + // kernelspace modules + kEplEventSourceDllk = 0x01, // Dllk module + kEplEventSourceNmtk = 0x02, // Nmtk module + kEplEventSourceObdk = 0x03, // Obdk module + kEplEventSourcePdok = 0x04, // Pdok module + kEplEventSourceTimerk = 0x05, // Timerk module + kEplEventSourceEventk = 0x06, // Eventk module + kEplEventSourceSyncCb = 0x07, // sync-Cb + kEplEventSourceErrk = 0x08, // Error handler module + + // userspace modules + kEplEventSourceDllu = 0x10, // Dllu module + kEplEventSourceNmtu = 0x11, // Nmtu module + kEplEventSourceNmtCnu = 0x12, // NmtCnu module + kEplEventSourceNmtMnu = 0x13, // NmtMnu module + kEplEventSourceObdu = 0x14, // Obdu module + kEplEventSourceSdoUdp = 0x15, // Sdo/Udp module + kEplEventSourceSdoAsnd = 0x16, // Sdo/Asnd module + kEplEventSourceSdoAsySeq = 0x17, // Sdo asynchronus Sequence Layer module + kEplEventSourceSdoCom = 0x18, // Sdo command layer module + kEplEventSourceTimeru = 0x19, // Timeru module + kEplEventSourceCfgMau = 0x1A, // CfgMau module + kEplEventSourceEventu = 0x1B, // Eventu module + kEplEventSourceEplApi = 0x1C, // Api module + kEplEventSourceLedu = 0x1D, // Ledu module + +} tEplEventSource; + + +// structure of EPL event (element order must not be changed!) +typedef struct +{ + tEplEventType m_EventType /*:28*/; // event type + tEplEventSink m_EventSink /*:4*/; // event sink + tEplNetTime m_NetTime; // timestamp + unsigned int m_uiSize; // size of argument + void * m_pArg; // argument of event + +} tEplEvent; + + +// short structure of EPL event without argument and its size (element order must not be changed!) +typedef struct +{ + tEplEventType m_EventType /*:28*/; // event type + tEplEventSink m_EventSink /*:4*/; // event sink + tEplNetTime m_NetTime; // timestamp + +} tEplEventShort; + + +typedef struct +{ + unsigned int m_uiIndex; + unsigned int m_uiSubIndex; + +} tEplEventObdError; + + +// structure for kEplEventTypeError +typedef struct +{ + tEplEventSource m_EventSource; // module which posted this error event + tEplKernel m_EplError; // EPL error which occured + union + { + BYTE m_bArg; + DWORD m_dwArg; + tEplEventSource m_EventSource; // from Eventk/u module (originating error source) + tEplEventObdError m_ObdError; // from Obd module +// tEplErrHistoryEntry m_HistoryEntry; // from Nmtk/u module + + } m_Arg; + +} tEplEventError; + + +// structure for kEplEventTypeDllError +typedef struct +{ + unsigned long m_ulDllErrorEvents; // EPL_DLL_ERR_* + unsigned int m_uiNodeId; + tEplNmtState m_NmtState; + +} tEplErrorHandlerkEvent; + + +// callback function to get informed about sync event +typedef tEplKernel (PUBLIC* tEplSyncCb) (void); + +// callback function for generic events +typedef tEplKernel (PUBLIC* tEplProcessEventCb) (tEplEvent* pEplEvent_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + + +#endif // #ifndef _EPL_EVENT_H_ + + diff --git a/drivers/staging/epl/EplEventk.c b/drivers/staging/epl/EplEventk.c new file mode 100644 index 000000000000..ea612c72adb0 --- /dev/null +++ b/drivers/staging/epl/EplEventk.c @@ -0,0 +1,858 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Epl-Kernelspace-Event-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplEventk.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.9 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/20 k.t.: start of the implementation + +****************************************************************************/ + +#include "kernel/EplEventk.h" +#include "kernel/EplNmtk.h" +#include "kernel/EplDllk.h" +#include "kernel/EplDllkCal.h" +#include "kernel/EplErrorHandlerk.h" +#include "Benchmark.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) +#include "kernel/EplPdok.h" +#include "kernel/EplPdokCal.h" +#endif + +#ifdef EPL_NO_FIFO + #include "user/EplEventu.h" +#else + #include "SharedBuff.h" +#endif + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ +#ifndef EPL_NO_FIFO + tShbInstance m_pShbKernelToUserInstance; + tShbInstance m_pShbUserToKernelInstance; +#else + +#endif + tEplSyncCb m_pfnCbSync; + unsigned int m_uiUserToKernelFullCount; + +} tEplEventkInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- +static tEplEventkInstance EplEventkInstance_g; +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +// callback function for incoming events +#ifndef EPL_NO_FIFO +static void EplEventkRxSignalHandlerCb ( + tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p); +#endif + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplEventkInit +// +// Description: function initializes the first instance +// +// Parameters: pfnCbSync_p = callback-function for sync event +// +// Returns: tEpKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplEventkInit(tEplSyncCb pfnCbSync_p) +{ +tEplKernel Ret; + + Ret = EplEventkAddInstance(pfnCbSync_p); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplEventkAddInstance +// +// Description: function adds one more instance +// +// Parameters: pfnCbSync_p = callback-function for sync event +// +// Returns: tEpKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplEventkAddInstance(tEplSyncCb pfnCbSync_p) +{ +tEplKernel Ret; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned int fShbNewCreated; +#endif + + Ret = kEplSuccessful; + + // init instance structure + EplEventkInstance_g.m_uiUserToKernelFullCount = 0; + + // save cb-function + EplEventkInstance_g.m_pfnCbSync = pfnCbSync_p; + +#ifndef EPL_NO_FIFO + // init shared loop buffer + // kernel -> user + ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_KERNEL_TO_USER, + EPL_EVENT_NAME_SHB_KERNEL_TO_USER, + &EplEventkInstance_g.m_pShbKernelToUserInstance, + &fShbNewCreated); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + goto Exit; + } + + // user -> kernel + ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_USER_TO_KERNEL, + EPL_EVENT_NAME_SHB_USER_TO_KERNEL, + &EplEventkInstance_g.m_pShbUserToKernelInstance, + &fShbNewCreated); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + goto Exit; + } + + // register eventhandler + ShbError = ShbCirSetSignalHandlerNewData (EplEventkInstance_g.m_pShbUserToKernelInstance, + EplEventkRxSignalHandlerCb, + kshbPriorityHigh); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkAddInstance(): ShbCirSetSignalHandlerNewData(U2K) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + goto Exit; + } + +Exit: +#endif + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplEventkDelInstance +// +// Description: function deletes instance and frees the buffers +// +// Parameters: void +// +// Returns: tEpKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplEventkDelInstance() +{ +tEplKernel Ret; +#ifndef EPL_NO_FIFO +tShbError ShbError; +#endif + + Ret = kEplSuccessful; + +#ifndef EPL_NO_FIFO + // set eventhandler to NULL + ShbError = ShbCirSetSignalHandlerNewData (EplEventkInstance_g.m_pShbUserToKernelInstance, + NULL, + kShbPriorityNormal); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkDelInstance(): ShbCirSetSignalHandlerNewData(U2K) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + } + + // free buffer User -> Kernel + ShbError = ShbCirReleaseBuffer (EplEventkInstance_g.m_pShbUserToKernelInstance); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + } + else + { + EplEventkInstance_g.m_pShbUserToKernelInstance = NULL; + } + + // free buffer Kernel -> User + ShbError = ShbCirReleaseBuffer (EplEventkInstance_g.m_pShbKernelToUserInstance); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + } + else + { + EplEventkInstance_g.m_pShbKernelToUserInstance = NULL; + } +#endif + +return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplEventkProcess +// +// Description: Kernelthread that dispatches events in kernel part +// +// Parameters: pEvent_p = pointer to event-structure from buffer +// +// Returns: tEpKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplEventkProcess(tEplEvent* pEvent_p) +{ +tEplKernel Ret; +tEplEventSource EventSource; + + Ret = kEplSuccessful; + + // error handling if event queue is full + if (EplEventkInstance_g.m_uiUserToKernelFullCount > 0) + { // UserToKernel event queue has run out of space -> kEplNmtEventInternComError +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + tEplEvent Event; + tEplNmtEvent NmtEvent; +#endif +#ifndef EPL_NO_FIFO + tShbError ShbError; +#endif + + // directly call NMTk process function, because event queue is full +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + NmtEvent = kEplNmtEventInternComError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_NetTime.m_dwNanoSec = 0; + Event.m_NetTime.m_dwSec = 0; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplNmtkProcess(&Event); +#endif + + // NMT state machine changed to reset (i.e. NMT_GS_RESET_COMMUNICATION) + // now, it is safe to reset the counter and empty the event queue +#ifndef EPL_NO_FIFO + ShbError = ShbCirResetBuffer (EplEventkInstance_g.m_pShbUserToKernelInstance, 1000, NULL); +#endif + + EplEventkInstance_g.m_uiUserToKernelFullCount = 0; + TGT_DBG_SIGNAL_TRACE_POINT(22); + + // also discard the current event (it doesn't matter if we lose another event) + goto Exit; + } + + // check m_EventSink + switch(pEvent_p->m_EventSink) + { + case kEplEventSinkSync: + { + if (EplEventkInstance_g.m_pfnCbSync != NULL) + { + Ret = EplEventkInstance_g.m_pfnCbSync(); + if (Ret == kEplSuccessful) + { +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + // mark TPDOs as valid + Ret = EplPdokCalSetTpdosValid(TRUE); +#endif + } + else if ((Ret != kEplReject) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceSyncCb; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } + } + break; + } + + // NMT-Kernel-Modul + case kEplEventSinkNmtk: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + Ret = EplNmtkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceNmtk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + if ((pEvent_p->m_EventType == kEplEventTypeNmtEvent) + && ((*((tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllCeSoa) +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + || (*((tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllMeSoaSent) +#endif + )) + { // forward SoA event to error handler + Ret = EplErrorHandlerkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceErrk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + // forward SoA event to PDO module + pEvent_p->m_EventType = kEplEventTypePdoSoa; + Ret = EplPdokProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourcePdok; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif + + } + break; +#endif + } + + // events for Dllk module + case kEplEventSinkDllk: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceDllk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif + break; + } + + // events for DllkCal module + case kEplEventSinkDllkCal: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkCalProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceDllk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif + break; + } + + // + case kEplEventSinkPdok: + { + // PDO-Module +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + Ret = EplPdokProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourcePdok; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif + break; + } + + // events for Error handler module + case kEplEventSinkErrk: + { + // only call error handler if DLL is present +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplErrorHandlerkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceErrk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } + break; +#endif + } + + // unknown sink + default: + { + Ret = kEplEventUnknownSink; + } + + } // end of switch(pEvent_p->m_EventSink) + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplEventkPost +// +// Description: post events from kernel part +// +// Parameters: pEvent_p = pointer to event-structure from buffer +// +// Returns: tEpKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplEventkPost(tEplEvent * pEvent_p) +{ +tEplKernel Ret; +#ifndef EPL_NO_FIFO +tShbError ShbError; +tShbCirChunk ShbCirChunk; +unsigned long ulDataSize; +unsigned int fBufferCompleted; +#endif + + Ret = kEplSuccessful; + + + // the event must be posted by using the abBuffer + // it is neede because the Argument must by copied + // to the buffer too and not only the pointer + +#ifndef EPL_NO_FIFO + // 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue. + ulDataSize = sizeof(tEplEvent) + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0); +#endif + + // decide in which buffer the event have to write + switch(pEvent_p->m_EventSink) + { + // kernelspace modules + case kEplEventSinkSync: + case kEplEventSinkNmtk: + case kEplEventSinkDllk: + case kEplEventSinkDllkCal: + case kEplEventSinkPdok: + case kEplEventSinkErrk: + { +#ifndef EPL_NO_FIFO + // post message + BENCHMARK_MOD_27_SET(2); + ShbError = ShbCirAllocDataBlock (EplEventkInstance_g.m_pShbUserToKernelInstance, + &ShbCirChunk, + ulDataSize); + switch (ShbError) + { + case kShbOk: + break; + + case kShbBufferFull: + { + EplEventkInstance_g.m_uiUserToKernelFullCount++; + Ret = kEplEventPostError; + goto Exit; + } + + default: + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } + ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbUserToKernelInstance, + &ShbCirChunk, + pEvent_p, + sizeof (tEplEvent), + &fBufferCompleted); + if (ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) + { + ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbUserToKernelInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } + BENCHMARK_MOD_27_RESET(2); + +#else + Ret = EplEventkProcess(pEvent_p); +#endif + + break; + } + + // userspace modules + case kEplEventSinkNmtu: + case kEplEventSinkNmtMnu: + case kEplEventSinkSdoAsySeq: + case kEplEventSinkApi: + case kEplEventSinkDlluCal: + case kEplEventSinkErru: + { +#ifndef EPL_NO_FIFO + // post message +// BENCHMARK_MOD_27_SET(3); // 74 µs until reset + ShbError = ShbCirAllocDataBlock (EplEventkInstance_g.m_pShbKernelToUserInstance, + &ShbCirChunk, + ulDataSize); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbKernelToUserInstance, + &ShbCirChunk, + pEvent_p, + sizeof (tEplEvent), + &fBufferCompleted); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) + { + ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbKernelToUserInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } +// BENCHMARK_MOD_27_RESET(3); // 82 µs until ShbCirGetReadDataSize() in EplEventu + +#else + Ret = EplEventuProcess(pEvent_p); +#endif + + break; + } + + default: + { + Ret = kEplEventUnknownSink; + } + + + }// end of switch(pEvent_p->m_EventSink) + +#ifndef EPL_NO_FIFO +Exit: +#endif + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplEventkPostError +// +// Description: post error event from kernel part to API layer +// +// Parameters: EventSource_p = source-module of the error event +// EplError_p = code of occured error +// ArgSize_p = size of the argument +// pArg_p = pointer to the argument +// +// Returns: tEpKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplEventkPostError(tEplEventSource EventSource_p, + tEplKernel EplError_p, + unsigned int uiArgSize_p, + void* pArg_p) +{ +tEplKernel Ret; +BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE]; +tEplEventError* pEventError = (tEplEventError*) abBuffer; +tEplEvent EplEvent; + + Ret = kEplSuccessful; + + // create argument + pEventError->m_EventSource = EventSource_p; + pEventError->m_EplError = EplError_p; + EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p); + + // create event + EplEvent.m_EventType = kEplEventTypeError; + EplEvent.m_EventSink = kEplEventSinkApi; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime)); + EplEvent.m_uiSize = (sizeof(EventSource_p)+ sizeof(EplError_p)+ uiArgSize_p); + EplEvent.m_pArg = &abBuffer[0]; + + // post errorevent + Ret = EplEventkPost(&EplEvent); + + return Ret; +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplEventkRxSignalHandlerCb() +// +// Description: Callback-function for events from user and kernel part +// +// Parameters: pShbRxInstance_p = Instance-pointer of buffer +// ulDataSize_p = size of data +// +// Returns: void +// +// State: +// +//--------------------------------------------------------------------------- + +#ifndef EPL_NO_FIFO +static void EplEventkRxSignalHandlerCb ( + tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p) +{ +tEplEvent *pEplEvent; +tShbError ShbError; +//unsigned long ulBlockCount; +//unsigned long ulDataSize; +BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; + // d.k.: abDataBuffer contains the complete tEplEvent structure + // and behind this the argument + + TGT_DBG_SIGNAL_TRACE_POINT(20); + + BENCHMARK_MOD_27_RESET(0); + // copy data from event queue + ShbError = ShbCirReadDataBlock (pShbRxInstance_p, + &abDataBuffer[0], + sizeof(abDataBuffer), + &ulDataSize_p); + if(ShbError != kShbOk) + { + // error goto exit + goto Exit; + } + + // resolve the pointer to the event structure + pEplEvent = (tEplEvent *) abDataBuffer; + // set Datasize + pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent)); + if(pEplEvent->m_uiSize > 0) + { + // set pointer to argument + pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)]; + } + else + { + //set pointer to NULL + pEplEvent->m_pArg = NULL; + } + + BENCHMARK_MOD_27_SET(0); + // call processfunction + EplEventkProcess(pEplEvent); + +Exit: + return; +} +#endif + +// EOF + diff --git a/drivers/staging/epl/EplEventu.c b/drivers/staging/epl/EplEventu.c new file mode 100644 index 000000000000..cb0215a17542 --- /dev/null +++ b/drivers/staging/epl/EplEventu.c @@ -0,0 +1,813 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Epl-Userspace-Event-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplEventu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/20 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplEventu.h" +#include "user/EplNmtu.h" +#include "user/EplNmtMnu.h" +#include "user/EplSdoAsySequ.h" +#include "user/EplDlluCal.h" +#include "user/EplLedu.h" +#include "Benchmark.h" + +#ifdef EPL_NO_FIFO + #include "kernel/EplEventk.h" +#else + #include "SharedBuff.h" +#endif + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ +#ifndef EPL_NO_FIFO + tShbInstance m_pShbKernelToUserInstance; + tShbInstance m_pShbUserToKernelInstance; +#endif + tEplProcessEventCb m_pfnApiProcessEventCb; + +}tEplEventuInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//#ifndef EPL_NO_FIFO +static tEplEventuInstance EplEventuInstance_g; +//#endif + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +#ifndef EPL_NO_FIFO +// callback function for incomming events +static void EplEventuRxSignalHandlerCb ( + tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p); +#endif + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplEventuInit +// +// Description: function initialize the first instance +// +// +// +// Parameters: pfnApiProcessEventCb_p = function pointer for API event callback +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplEventuInit(tEplProcessEventCb pfnApiProcessEventCb_p) +{ +tEplKernel Ret; + + + Ret = EplEventuAddInstance(pfnApiProcessEventCb_p); + + +return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplEventuAddInstance +// +// Description: function add one more instance +// +// +// +// Parameters: pfnApiProcessEventCb_p = function pointer for API event callback +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb pfnApiProcessEventCb_p) +{ +tEplKernel Ret; +#ifndef EPL_NO_FIFO +tShbError ShbError; +unsigned int fShbNewCreated; +#endif + + Ret = kEplSuccessful; + + + // init instance variables + EplEventuInstance_g.m_pfnApiProcessEventCb = pfnApiProcessEventCb_p; + +#ifndef EPL_NO_FIFO + // init shared loop buffer + // kernel -> user + ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_KERNEL_TO_USER, + EPL_EVENT_NAME_SHB_KERNEL_TO_USER, + &EplEventuInstance_g.m_pShbKernelToUserInstance, + &fShbNewCreated); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + goto Exit; + } + + + // user -> kernel + ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_USER_TO_KERNEL, + EPL_EVENT_NAME_SHB_USER_TO_KERNEL, + &EplEventuInstance_g.m_pShbUserToKernelInstance, + &fShbNewCreated); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + goto Exit; + } + + // register eventhandler + ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance, + EplEventuRxSignalHandlerCb, + kShbPriorityNormal); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + goto Exit; + } + +Exit: +#endif + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplEventuDelInstance +// +// Description: function delete instance an free the bufferstructure +// +// +// +// Parameters: +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplEventuDelInstance() +{ +tEplKernel Ret; +#ifndef EPL_NO_FIFO +tShbError ShbError; +#endif + + Ret = kEplSuccessful; + +#ifndef EPL_NO_FIFO + // set eventhandler to NULL + ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance, + NULL, + kShbPriorityNormal); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + } + + // free buffer User -> Kernel + ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbUserToKernelInstance); + if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + } + else + { + EplEventuInstance_g.m_pShbUserToKernelInstance = NULL; + } + + // free buffer Kernel -> User + ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbKernelToUserInstance); + if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", ShbError); + Ret = kEplNoResource; + } + else + { + EplEventuInstance_g.m_pShbKernelToUserInstance = NULL; + } + +#endif + +return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplEventuProcess +// +// Description: Kernelthread that dispatches events in kernelspace +// +// +// +// Parameters: pEvent_p = pointer to event-structur from buffer +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplEventuProcess(tEplEvent* pEvent_p) +{ +tEplKernel Ret; +tEplEventSource EventSource; + + Ret = kEplSuccessful; + + // check m_EventSink + switch(pEvent_p->m_EventSink) + { + // NMT-User-Module + case kEplEventSinkNmtu: + { +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceNmtu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif + break; + } + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // NMT-MN-User-Module + case kEplEventSinkNmtMnu: + { + Ret = EplNmtMnuProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceNmtMnu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + break; + } +#endif + +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) \ + || (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0)) + // events for asynchronus SDO Sequence Layer + case kEplEventSinkSdoAsySeq: + { + Ret = EplSdoAsySeqProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceSdoAsySeq; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + break; + } +#endif + + // LED user part module + case kEplEventSinkLedu: + { +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + Ret = EplLeduProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceLedu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } +#endif + break; + } + + // event for EPL api + case kEplEventSinkApi: + { + if (EplEventuInstance_g.m_pfnApiProcessEventCb != NULL) + { + Ret = EplEventuInstance_g.m_pfnApiProcessEventCb(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceEplApi; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + } + break; + + } + + case kEplEventSinkDlluCal: + { + Ret = EplDlluCalProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceDllu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + break; + + } + + case kEplEventSinkErru: + { + /* + Ret = EplErruProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceErru; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + */ + break; + + } + + // unknown sink + default: + { + Ret = kEplEventUnknownSink; + } + + } // end of switch(pEvent_p->m_EventSink) + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplEventuPost +// +// Description: post events from userspace +// +// +// +// Parameters: pEvent_p = pointer to event-structur from buffer +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplEventuPost(tEplEvent * pEvent_p) +{ +tEplKernel Ret; +#ifndef EPL_NO_FIFO +tShbError ShbError; +tShbCirChunk ShbCirChunk; +unsigned long ulDataSize; +unsigned int fBufferCompleted; +#endif + + Ret = kEplSuccessful; + + +#ifndef EPL_NO_FIFO + // 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue. + ulDataSize = sizeof(tEplEvent) + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0); +#endif + + // decide in which buffer the event have to write + switch(pEvent_p->m_EventSink) + { + // kernelspace modules + case kEplEventSinkSync: + case kEplEventSinkNmtk: + case kEplEventSinkDllk: + case kEplEventSinkDllkCal: + case kEplEventSinkPdok: + case kEplEventSinkErrk: + { +#ifndef EPL_NO_FIFO + // post message + ShbError = ShbCirAllocDataBlock (EplEventuInstance_g.m_pShbUserToKernelInstance, + &ShbCirChunk, + ulDataSize); + if (ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbUserToKernelInstance, + &ShbCirChunk, + pEvent_p, + sizeof (tEplEvent), + &fBufferCompleted); + if (ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) + { + ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbUserToKernelInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } +#else + Ret = EplEventkProcess(pEvent_p); +#endif + + break; + } + + // userspace modules + case kEplEventSinkNmtMnu: + case kEplEventSinkNmtu: + case kEplEventSinkSdoAsySeq: + case kEplEventSinkApi: + case kEplEventSinkDlluCal: + case kEplEventSinkErru: + case kEplEventSinkLedu: + { +#ifndef EPL_NO_FIFO + // post message + ShbError = ShbCirAllocDataBlock (EplEventuInstance_g.m_pShbKernelToUserInstance, + &ShbCirChunk, + ulDataSize); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbKernelToUserInstance, + &ShbCirChunk, + pEvent_p, + sizeof (tEplEvent), + &fBufferCompleted); + if(ShbError != kShbOk) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) + { + ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbKernelToUserInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) + { + EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } + +#else + Ret = EplEventuProcess(pEvent_p); +#endif + + break; + } + + default: + { + Ret = kEplEventUnknownSink; + } + + + }// end of switch(pEvent_p->m_EventSink) + +#ifndef EPL_NO_FIFO +Exit: +#endif + return Ret; + +} +//--------------------------------------------------------------------------- +// +// Function: EplEventuPostError +// +// Description: post errorevent from userspace +// +// +// +// Parameters: EventSource_p = source-module of the errorevent +// EplError_p = code of occured error +// uiArgSize_p = size of the argument +// pArg_p = pointer to the argument +// +// +// Returns: tEpKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplEventuPostError(tEplEventSource EventSource_p, + tEplKernel EplError_p, + unsigned int uiArgSize_p, + void* pArg_p) +{ +tEplKernel Ret; +BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE]; +tEplEventError* pEventError = (tEplEventError*) abBuffer; +tEplEvent EplEvent; + + Ret = kEplSuccessful; + + // create argument + pEventError->m_EventSource = EventSource_p; + pEventError->m_EplError = EplError_p; + EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p); + + // create event + EplEvent.m_EventType = kEplEventTypeError; + EplEvent.m_EventSink = kEplEventSinkApi; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime)); + EplEvent.m_uiSize = (sizeof(EventSource_p)+ sizeof(EplError_p)+ uiArgSize_p); + EplEvent.m_pArg = &abBuffer[0]; + + // post errorevent + Ret = EplEventuPost(&EplEvent); + + return Ret; +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplEventuRxSignalHandlerCb() +// +// Description: Callback-function for evets from kernelspace +// +// +// +// Parameters: pShbRxInstance_p = Instance-pointer for buffer +// ulDataSize_p = size of data +// +// +// Returns: void +// +// +// State: +// +//--------------------------------------------------------------------------- +#ifndef EPL_NO_FIFO +static void EplEventuRxSignalHandlerCb ( + tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p) +{ +tEplEvent *pEplEvent; +tShbError ShbError; +//unsigned long ulBlockCount; +//unsigned long ulDataSize; +BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; + // d.k.: abDataBuffer contains the complete tEplEvent structure + // and behind this the argument + + TGT_DBG_SIGNAL_TRACE_POINT(21); + +// d.k. not needed because it is already done in SharedBuff +/* do + { + BENCHMARK_MOD_28_SET(1); // 4 µs until reset + // get messagesize + ShbError = ShbCirGetReadDataSize (pShbRxInstance_p, &ulDataSize); + if(ShbError != kShbOk) + { + // error goto exit + goto Exit; + } + + BENCHMARK_MOD_28_RESET(1); // 14 µs until set +*/ + // copy data from event queue + ShbError = ShbCirReadDataBlock (pShbRxInstance_p, + &abDataBuffer[0], + sizeof(abDataBuffer), + &ulDataSize_p); + if(ShbError != kShbOk) + { + // error goto exit + goto Exit; + } + + // resolve the pointer to the event structure + pEplEvent = (tEplEvent *) abDataBuffer; + // set Datasize + pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent)); + if(pEplEvent->m_uiSize > 0) + { + // set pointer to argument + pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)]; + } + else + { + //set pointer to NULL + pEplEvent->m_pArg = NULL; + } + + BENCHMARK_MOD_28_SET(1); + // call processfunction + EplEventuProcess(pEplEvent); + + BENCHMARK_MOD_28_RESET(1); + // read number of left messages to process +// d.k. not needed because it is already done in SharedBuff +/* ShbError = ShbCirGetReadBlockCount (pShbRxInstance_p, &ulBlockCount); + if (ShbError != kShbOk) + { + // error goto exit + goto Exit; + } + } while (ulBlockCount > 0); +*/ +Exit: + return; +} +#endif + +// EOF + diff --git a/drivers/staging/epl/EplFrame.h b/drivers/staging/epl/EplFrame.h new file mode 100644 index 000000000000..1e5cb3d050fb --- /dev/null +++ b/drivers/staging/epl/EplFrame.h @@ -0,0 +1,374 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL frames + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplFrame.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/06/23 14:56:33 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_FRAME_H_ +#define _EPL_FRAME_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +// defines for EplFrame.m_wFlag +#define EPL_FRAME_FLAG1_RD 0x01 // ready (PReq, PRes) +#define EPL_FRAME_FLAG1_ER 0x02 // exception reset (error signalling) (SoA) +#define EPL_FRAME_FLAG1_EA 0x04 // exception acknowledge (error signalling) (PReq, SoA) +#define EPL_FRAME_FLAG1_EC 0x08 // exception clear (error signalling) (StatusRes) +#define EPL_FRAME_FLAG1_EN 0x10 // exception new (error signalling) (PRes, StatusRes) +#define EPL_FRAME_FLAG1_MS 0x20 // multiplexed slot (PReq) +#define EPL_FRAME_FLAG1_PS 0x40 // prescaled slot (SoC) +#define EPL_FRAME_FLAG1_MC 0x80 // multiplexed cycle completed (SoC) +#define EPL_FRAME_FLAG2_RS 0x07 // number of pending requests to send (PRes, StatusRes, IdentRes) +#define EPL_FRAME_FLAG2_PR 0x38 // priority of requested asynch. frame (PRes, StatusRes, IdentRes) +#define EPL_FRAME_FLAG2_PR_SHIFT 3 // shift of priority of requested asynch. frame + +// error history/status entry types +#define EPL_ERR_ENTRYTYPE_STATUS 0x8000 +#define EPL_ERR_ENTRYTYPE_HISTORY 0x0000 +#define EPL_ERR_ENTRYTYPE_EMCY 0x4000 +#define EPL_ERR_ENTRYTYPE_MODE_ACTIVE 0x1000 +#define EPL_ERR_ENTRYTYPE_MODE_CLEARED 0x2000 +#define EPL_ERR_ENTRYTYPE_MODE_OCCURRED 0x3000 +#define EPL_ERR_ENTRYTYPE_MODE_MASK 0x3000 +#define EPL_ERR_ENTRYTYPE_PROF_VENDOR 0x0001 +#define EPL_ERR_ENTRYTYPE_PROF_EPL 0x0002 +#define EPL_ERR_ENTRYTYPE_PROF_MASK 0x0FFF + +// defines for EPL version / PDO version +#define EPL_VERSION_SUB 0x0F // sub version +#define EPL_VERSION_MAIN 0xF0 // main version + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +// $$$ d.k.: move this definition to global.h +// byte-align structures +#ifdef _MSC_VER +# pragma pack( push, packing ) +# pragma pack( 1 ) +# define PACK_STRUCT +#elif defined( __GNUC__ ) +# define PACK_STRUCT __attribute__((packed)) +#else +# error you must byte-align these structures with the appropriate compiler directives +#endif + + +typedef struct +{ + // Offset 17 + BYTE m_le_bRes1; // reserved + // Offset 18 + BYTE m_le_bFlag1; // Flags: MC, PS + // Offset 19 + BYTE m_le_bFlag2; // Flags: res + // Offset 20 + tEplNetTime m_le_NetTime; // supported if D_NMT_NetTimeIsRealTime_BOOL is set + // Offset 28 + QWORD m_le_RelativeTime; // in us (supported if D_NMT_RelativeTime_BOOL is set) + +} PACK_STRUCT tEplSocFrame; + +typedef struct +{ + // Offset 17 + BYTE m_le_bRes1; // reserved + // Offset 18 + BYTE m_le_bFlag1; // Flags: MS, EA, RD + // Offset 19 + BYTE m_le_bFlag2; // Flags: res + // Offset 20 + BYTE m_le_bPdoVersion; + // Offset 21 + BYTE m_le_bRes2; // reserved + // Offset 22 + WORD m_le_wSize; + // Offset 24 + BYTE m_le_abPayload[256 /*D_NMT_IsochrRxMaxPayload_U16*/]; + +} PACK_STRUCT tEplPreqFrame; + +typedef struct +{ + // Offset 17 + BYTE m_le_bNmtStatus; // NMT state + // Offset 18 + BYTE m_le_bFlag1; // Flags: MS, EN, RD + // Offset 19 + BYTE m_le_bFlag2; // Flags: PR, RS + // Offset 20 + BYTE m_le_bPdoVersion; + // Offset 21 + BYTE m_le_bRes2; // reserved + // Offset 22 + WORD m_le_wSize; + // Offset 24 + BYTE m_le_abPayload[256 /*D_NMT_IsochrRxMaxPayload_U16 + / D_NMT_IsochrTxMaxPayload_U16*/]; + +} PACK_STRUCT tEplPresFrame; + +typedef struct +{ + // Offset 17 + BYTE m_le_bNmtStatus; // NMT state + // Offset 18 + BYTE m_le_bFlag1; // Flags: EA, ER + // Offset 19 + BYTE m_le_bFlag2; // Flags: res + // Offset 20 + BYTE m_le_bReqServiceId; + // Offset 21 + BYTE m_le_bReqServiceTarget; + // Offset 22 + BYTE m_le_bEplVersion; + +} PACK_STRUCT tEplSoaFrame; + +typedef struct +{ + WORD m_wEntryType; + WORD m_wErrorCode; + tEplNetTime m_TimeStamp; + BYTE m_abAddInfo[8]; + +} PACK_STRUCT tEplErrHistoryEntry; + +typedef struct +{ + // Offset 18 + BYTE m_le_bFlag1; // Flags: EN, EC + BYTE m_le_bFlag2; // Flags: PR, RS + BYTE m_le_bNmtStatus; // NMT state + BYTE m_le_bRes1[3]; + QWORD m_le_qwStaticError; // static error bit field + tEplErrHistoryEntry m_le_aErrHistoryEntry[14]; + +} PACK_STRUCT tEplStatusResponse; + +typedef struct +{ + // Offset 18 + BYTE m_le_bFlag1; // Flags: res + BYTE m_le_bFlag2; // Flags: PR, RS + BYTE m_le_bNmtStatus; // NMT state + BYTE m_le_bIdentRespFlags; // Flags: FW + BYTE m_le_bEplProfileVersion; + BYTE m_le_bRes1; + DWORD m_le_dwFeatureFlags; // NMT_FeatureFlags_U32 + WORD m_le_wMtu; // NMT_CycleTiming_REC.AsyncMTU_U16: C_IP_MIN_MTU - C_IP_MAX_MTU + WORD m_le_wPollInSize; // NMT_CycleTiming_REC.PReqActPayload_U16 + WORD m_le_wPollOutSize; // NMT_CycleTiming_REC.PResActPayload_U16 + DWORD m_le_dwResponseTime; // NMT_CycleTiming_REC.PResMaxLatency_U32 + WORD m_le_wRes2; + DWORD m_le_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_le_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_le_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_le_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_le_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_le_qwVendorSpecificExt1; + DWORD m_le_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_le_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_le_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_le_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_le_dwIpAddress; + DWORD m_le_dwSubnetMask; + DWORD m_le_dwDefaultGateway; + BYTE m_le_sHostname[32]; + BYTE m_le_abVendorSpecificExt2[48]; + +} PACK_STRUCT tEplIdentResponse; + +typedef struct +{ + // Offset 18 + BYTE m_le_bNmtCommandId; + BYTE m_le_bRes1; + BYTE m_le_abNmtCommandData[32]; + +} PACK_STRUCT tEplNmtCommandService; + +typedef struct +{ + BYTE m_le_bReserved; + BYTE m_le_bTransactionId; + BYTE m_le_bFlags; + BYTE m_le_bCommandId; + WORD m_le_wSegmentSize; + WORD m_le_wReserved; + BYTE m_le_abCommandData[8]; // just reserve a minimum number of bytes as a placeholder + +}PACK_STRUCT tEplAsySdoCom; + + +// asynchronous SDO Sequence Header +typedef struct +{ + BYTE m_le_bRecSeqNumCon; + BYTE m_le_bSendSeqNumCon; + BYTE m_le_abReserved[2]; + tEplAsySdoCom m_le_abSdoSeqPayload; + +} PACK_STRUCT tEplAsySdoSeq; + +typedef struct +{ + // Offset 18 + BYTE m_le_bNmtCommandId; + BYTE m_le_bTargetNodeId; + BYTE m_le_abNmtCommandData[32]; + +} PACK_STRUCT tEplNmtRequestService; + + +typedef union +{ + // Offset 18 + tEplStatusResponse m_StatusResponse; + tEplIdentResponse m_IdentResponse; + tEplNmtCommandService m_NmtCommandService; + tEplNmtRequestService m_NmtRequestService; + tEplAsySdoSeq m_SdoSequenceFrame; + BYTE m_le_abPayload[256 /*D_NMT_ASndTxMaxPayload_U16 + / D_NMT_ASndRxMaxPayload_U16*/]; + +} tEplAsndPayload; + +typedef struct +{ + // Offset 17 + BYTE m_le_bServiceId; + // Offset 18 + tEplAsndPayload m_Payload; + +} PACK_STRUCT tEplAsndFrame; + +typedef union +{ + // Offset 17 + tEplSocFrame m_Soc; + tEplPreqFrame m_Preq; + tEplPresFrame m_Pres; + tEplSoaFrame m_Soa; + tEplAsndFrame m_Asnd; + +} tEplFrameData; + +typedef struct +{ + // Offset 0 + BYTE m_be_abDstMac[6]; // MAC address of the addressed nodes + // Offset 6 + BYTE m_be_abSrcMac[6]; // MAC address of the transmitting node + // Offset 12 + WORD m_be_wEtherType; // Ethernet message type (big endian) + // Offset 14 + BYTE m_le_bMessageType; // EPL message type + // Offset 15 + BYTE m_le_bDstNodeId; // EPL node ID of the addressed nodes + // Offset 16 + BYTE m_le_bSrcNodeId; // EPL node ID of the transmitting node + // Offset 17 + tEplFrameData m_Data; + +} PACK_STRUCT tEplFrame; + +// un-byte-align structures +#ifdef _MSC_VER +# pragma pack( pop, packing ) +#endif + + +typedef enum +{ + kEplMsgTypeNonEpl = 0x00, + kEplMsgTypeSoc = 0x01, + kEplMsgTypePreq = 0x03, + kEplMsgTypePres = 0x04, + kEplMsgTypeSoa = 0x05, + kEplMsgTypeAsnd = 0x06, + +} tEplMsgType; + + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPL_FRAME_H_ + + diff --git a/drivers/staging/epl/EplIdentu.c b/drivers/staging/epl/EplIdentu.c new file mode 100644 index 000000000000..5ab7eba396c7 --- /dev/null +++ b/drivers/staging/epl/EplIdentu.c @@ -0,0 +1,497 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Identu-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplIdentu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/21 09:00:38 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/11/15 d.k.: start of the implementation + +****************************************************************************/ + +#include "user/EplIdentu.h" +#include "user/EplDlluCal.h" + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplIdentResponse* m_apIdentResponse[254]; // the IdentResponse are managed dynamically + tEplIdentuCbResponse m_apfnCbResponse[254]; + +} tEplIdentuInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplIdentuInstance EplIdentuInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplIdentuCbIdentResponse(tEplFrameInfo * pFrameInfo_p); + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuInit +// +// Description: init first instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplIdentuInit() +{ +tEplKernel Ret; + + Ret = EplIdentuAddInstance(); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuAddInstance +// +// Description: init other instances of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplIdentuAddInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof (EplIdentuInstance_g)); + + // register IdentResponse callback function + Ret = EplDlluCalRegAsndService(kEplDllAsndIdentResponse, EplIdentuCbIdentResponse, kEplDllAsndFilterAny); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuDelInstance +// +// Description: delete instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplIdentuDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // deregister IdentResponse callback function + Ret = EplDlluCalRegAsndService(kEplDllAsndIdentResponse, NULL, kEplDllAsndFilterNone); + + Ret = EplIdentuReset(); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuReset +// +// Description: resets this instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplIdentuReset() +{ +tEplKernel Ret; +int iIndex; + + Ret = kEplSuccessful; + + for (iIndex = 0; iIndex < tabentries (EplIdentuInstance_g.m_apIdentResponse); iIndex++) + { + if (EplIdentuInstance_g.m_apIdentResponse[iIndex] != NULL) + { // free memory + EPL_FREE(EplIdentuInstance_g.m_apIdentResponse[iIndex]); + } + } + + EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof (EplIdentuInstance_g)); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuGetIdentResponse +// +// Description: returns the IdentResponse for the specified node. +// +// Parameters: uiNodeId_p = IN: node ID +// ppIdentResponse_p = OUT: pointer to pointer of IdentResponse +// equals NULL, if no IdentResponse available +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplIdentuGetIdentResponse( + unsigned int uiNodeId_p, + tEplIdentResponse** ppIdentResponse_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // decrement node ID, because array is zero based + uiNodeId_p--; + if (uiNodeId_p < tabentries (EplIdentuInstance_g.m_apIdentResponse)) + { + *ppIdentResponse_p = EplIdentuInstance_g.m_apIdentResponse[uiNodeId_p]; + } + else + { // invalid node ID specified + *ppIdentResponse_p = NULL; + Ret = kEplInvalidNodeId; + } + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuRequestIdentResponse +// +// Description: returns the IdentResponse for the specified node. +// +// Parameters: uiNodeId_p = IN: node ID +// pfnCbResponse_p = IN: function pointer to callback function +// which will be called if IdentResponse is received +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplIdentuRequestIdentResponse( + unsigned int uiNodeId_p, + tEplIdentuCbResponse pfnCbResponse_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // decrement node ID, because array is zero based + uiNodeId_p--; + if (uiNodeId_p < tabentries (EplIdentuInstance_g.m_apfnCbResponse)) + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) + { // request already issued (maybe by someone else) + Ret = kEplInvalidOperation; + } + else + { + EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] = pfnCbResponse_p; + Ret = EplDlluCalIssueRequest(kEplDllReqServiceIdent, (uiNodeId_p + 1), 0xFF); + } +#else + Ret = kEplInvalidOperation; +#endif + } + else + { // invalid node ID specified + Ret = kEplInvalidNodeId; + } + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuGetRunningRequests +// +// Description: returns a bit field with the running requests for node-ID 1-32 +// just for debugging purposes +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void) +{ +DWORD dwReqs = 0; +unsigned int uiIndex; + + for (uiIndex = 0; uiIndex < 32; uiIndex++) + { + if (EplIdentuInstance_g.m_apfnCbResponse[uiIndex] != NULL) + { + dwReqs |= (1 << uiIndex); + } + } + + return dwReqs; +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplIdentuCbIdentResponse +// +// Description: callback funktion for IdentResponse +// +// +// +// Parameters: pFrameInfo_p = Frame with the IdentResponse +// +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplIdentuCbIdentResponse(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiNodeId; +unsigned int uiIndex; +tEplIdentuCbResponse pfnCbResponse; + + uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId); + + uiIndex = uiNodeId - 1; + + if (uiIndex < tabentries (EplIdentuInstance_g.m_apfnCbResponse)) + { + // memorize pointer to callback function + pfnCbResponse = EplIdentuInstance_g.m_apfnCbResponse[uiIndex]; + // reset callback function pointer so that caller may issue next request immediately + EplIdentuInstance_g.m_apfnCbResponse[uiIndex] = NULL; + + if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_IDENTRES) + { // IdentResponse not received or it has invalid size + if (pfnCbResponse == NULL) + { // response was not requested + goto Exit; + } + Ret = pfnCbResponse(uiNodeId, NULL); + } + else + { // IdentResponse received + if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) + { // memory for IdentResponse must be allocated + EplIdentuInstance_g.m_apIdentResponse[uiIndex] = EPL_MALLOC(sizeof (tEplIdentResponse)); + if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) + { // malloc failed + if (pfnCbResponse == NULL) + { // response was not requested + goto Exit; + } + Ret = pfnCbResponse(uiNodeId, &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse); + goto Exit; + } + } + // copy IdentResponse to instance structure + EPL_MEMCPY(EplIdentuInstance_g.m_apIdentResponse[uiIndex], &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse, sizeof(tEplIdentResponse)); + if (pfnCbResponse == NULL) + { // response was not requested + goto Exit; + } + Ret = pfnCbResponse(uiNodeId, EplIdentuInstance_g.m_apIdentResponse[uiIndex]); + } + } + +Exit: + return Ret; +} + +// EOF + diff --git a/drivers/staging/epl/EplInc.h b/drivers/staging/epl/EplInc.h new file mode 100644 index 000000000000..cfe90e962096 --- /dev/null +++ b/drivers/staging/epl/EplInc.h @@ -0,0 +1,398 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: basic include file for internal EPL stack modules + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplInc.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_INC_H_ +#define _EPL_INC_H_ + +// ============================================================================ +// include files +// ============================================================================ +#if defined(WIN32) || defined(_WIN32) + + #ifdef UNDER_RTSS + // RTX header + #include + #include + #include + + #elif __BORLANDC__ + // borland C header + #include + #include + + #elif WINCE + #include + + #else + // MSVC needs to include windows.h at first + // the following defines ar necessary for function prototypes for waitable timers + #define _WIN32_WINDOWS 0x0401 + #define _WIN32_WINNT 0x0400 + #include + #include + #endif + +#endif + +// defines for module integration +// possible other include file needed +// These constants defines modules which can be included in the Epl application. +// Use this constants for define EPL_MODULE_INTEGRATION in file EplCfg.h. +#define EPL_MODULE_OBDK 0x00000001L // OBD kernel part module +#define EPL_MODULE_PDOK 0x00000002L // PDO kernel part module +#define EPL_MODULE_NMT_MN 0x00000004L // NMT MN module +#define EPL_MODULE_SDOS 0x00000008L // SDO Server module +#define EPL_MODULE_SDOC 0x00000010L // SDO Client module +#define EPL_MODULE_SDO_ASND 0x00000020L // SDO over Asnd module +#define EPL_MODULE_SDO_UDP 0x00000040L // SDO over UDP module +#define EPL_MODULE_SDO_PDO 0x00000080L // SDO in PDO module +#define EPL_MODULE_NMT_CN 0x00000100L // NMT CN module +#define EPL_MODULE_NMTU 0x00000200L // NMT user part module +#define EPL_MODULE_NMTK 0x00000400L // NMT kernel part module +#define EPL_MODULE_DLLK 0x00000800L // DLL kernel part module +#define EPL_MODULE_DLLU 0x00001000L // DLL user part module +#define EPL_MODULE_OBDU 0x00002000L // OBD user part module +#define EPL_MODULE_CFGMA 0x00004000L // Configuartioan Manager module +#define EPL_MODULE_VETH 0x00008000L // virtual ethernet driver module +#define EPL_MODULE_PDOU 0x00010000L // PDO user part module +#define EPL_MODULE_LEDU 0x00020000L // LED user part module + +#include "EplCfg.h" // EPL configuration file (configuration from application) + +#include "global.h" // global definitions + +#include "EplDef.h" // EPL configuration file (default configuration) +#include "EplInstDef.h" // defines macros for instance types and table +#include "Debug.h" // debug definitions + +#include "EplErrDef.h" // EPL error codes for API funtions + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +// IEEE 1588 conformant net time structure +typedef struct +{ + DWORD m_dwSec; + DWORD m_dwNanoSec; + +} tEplNetTime; + + +#include "EplTarget.h" // target specific functions and definitions + +#include "EplAmi.h" + +// ------------------------------------------------------------------------- +// macros +// ------------------------------------------------------------------------- + +#define EPL_SPEC_VERSION 0x20 // ETHERNET Powerlink V. 2.0 +#define EPL_STACK_VERSION(ver,rev,rel) ((((DWORD)(ver)) & 0xFF)|((((DWORD)(rev))&0xFF)<<8)|(((DWORD)(rel))<<16)) +#define EPL_OBJ1018_VERSION(ver,rev,rel) ((((DWORD)(ver))<<16) |(((DWORD)(rev))&0xFFFF)) +#define EPL_STRING_VERSION(ver,rev,rel) "V" #ver "." #rev " r" #rel + +#include "EplVersion.h" + +// defines for EPL FeatureFlags +#define EPL_FEATURE_ISOCHR 0x00000001 +#define EPL_FEATURE_SDO_UDP 0x00000002 +#define EPL_FEATURE_SDO_ASND 0x00000004 +#define EPL_FEATURE_SDO_PDO 0x00000008 +#define EPL_FEATURE_NMT_INFO 0x00000010 +#define EPL_FEATURE_NMT_EXT 0x00000020 +#define EPL_FEATURE_PDO_DYN 0x00000040 +#define EPL_FEATURE_NMT_UDP 0x00000080 +#define EPL_FEATURE_CFGMA 0x00000100 +#define EPL_FEATURE_DLL_MULTIPLEX 0x00000200 +#define EPL_FEATURE_NODEID_SW 0x00000400 +#define EPL_FEATURE_NMT_BASICETH 0x00000800 +#define EPL_FEATURE_RT1 0x00001000 +#define EPL_FEATURE_RT2 0x00002000 + + +// generate EPL NMT_FeatureFlags_U32 +#ifndef EPL_DEF_FEATURE_ISOCHR + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + #define EPL_DEF_FEATURE_ISOCHR (EPL_FEATURE_ISOCHR) + #else + #define EPL_DEF_FEATURE_ISOCHR 0 + #endif +#endif + +#ifndef EPL_DEF_FEATURE_SDO_ASND + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + #define EPL_DEF_FEATURE_SDO_ASND (EPL_FEATURE_SDO_ASND) + #else + #define EPL_DEF_FEATURE_SDO_ASND 0 + #endif +#endif + +#ifndef EPL_DEF_FEATURE_SDO_UDP + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + #define EPL_DEF_FEATURE_SDO_UDP (EPL_FEATURE_SDO_UDP) + #else + #define EPL_DEF_FEATURE_SDO_UDP 0 + #endif +#endif + +#ifndef EPL_DEF_FEATURE_SDO_PDO + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_PDO)) != 0) + #define EPL_DEF_FEATURE_SDO_PDO (EPL_FEATURE_SDO_PDO) + #else + #define EPL_DEF_FEATURE_SDO_PDO 0 + #endif +#endif + +#ifndef EPL_DEF_FEATURE_PDO_DYN + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + #define EPL_DEF_FEATURE_PDO_DYN (EPL_FEATURE_PDO_DYN) + #else + #define EPL_DEF_FEATURE_PDO_DYN 0 + #endif +#endif + +#ifndef EPL_DEF_FEATURE_CFGMA + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_CFGMA)) != 0) + #define EPL_DEF_FEATURE_CFGMA (EPL_FEATURE_CFGMA) + #else + #define EPL_DEF_FEATURE_CFGMA 0 + #endif +#endif + +#define EPL_DEF_FEATURE_FLAGS (EPL_DEF_FEATURE_ISOCHR \ + | EPL_DEF_FEATURE_SDO_ASND \ + | EPL_DEF_FEATURE_SDO_UDP \ + | EPL_DEF_FEATURE_SDO_PDO \ + | EPL_DEF_FEATURE_PDO_DYN \ + | EPL_DEF_FEATURE_CFGMA) + + +#ifndef tabentries +#define tabentries(a) (sizeof(a)/sizeof(*(a))) +#endif + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// definitions for DLL export +#if ((DEV_SYSTEM == _DEV_WIN32_) || (DEV_SYSTEM == _DEV_WIN_CE_)) && defined (COP_LIB) + + #define EPLDLLEXPORT __declspec (dllexport) + +#else + + #define EPLDLLEXPORT + +#endif + + +// ============================================================================ +// common debug macros +// ============================================================================ +// for using macro DEBUG_TRACEx() +// +// Example: +// DEBUG_TRACE1 (EPL_DBGLVL_OBD, "Value is %d\n" , wObjectIndex); +// +// This message only will be printed if: +// - NDEBUG is not defined AND !!! +// - flag 0x00000004L is set in DEF_DEBUG_LVL (can be defined in copcfg.h) +// +// default level is defined in copdef.h + +// debug-level and TRACE-macros // standard-level // flags for DEF_DEBUG_LVL +#define EPL_DBGLVL_EDRV DEBUG_LVL_01 // 0x00000001L +#define EPL_DBGLVL_EDRV_TRACE0 DEBUG_LVL_01_TRACE0 +#define EPL_DBGLVL_EDRV_TRACE1 DEBUG_LVL_01_TRACE1 +#define EPL_DBGLVL_EDRV_TRACE2 DEBUG_LVL_01_TRACE2 +#define EPL_DBGLVL_EDRV_TRACE3 DEBUG_LVL_01_TRACE3 +#define EPL_DBGLVL_EDRV_TRACE4 DEBUG_LVL_01_TRACE4 + +#define EPL_DBGLVL_DLL DEBUG_LVL_02 // 0x00000002L +#define EPL_DBGLVL_DLL_TRACE0 DEBUG_LVL_02_TRACE0 +#define EPL_DBGLVL_DLL_TRACE1 DEBUG_LVL_02_TRACE1 +#define EPL_DBGLVL_DLL_TRACE2 DEBUG_LVL_02_TRACE2 +#define EPL_DBGLVL_DLL_TRACE3 DEBUG_LVL_02_TRACE3 +#define EPL_DBGLVL_DLL_TRACE4 DEBUG_LVL_02_TRACE4 + +#define EPL_DBGLVL_OBD DEBUG_LVL_03 // 0x00000004L +#define EPL_DBGLVL_OBD_TRACE0 DEBUG_LVL_03_TRACE0 +#define EPL_DBGLVL_OBD_TRACE1 DEBUG_LVL_03_TRACE1 +#define EPL_DBGLVL_OBD_TRACE2 DEBUG_LVL_03_TRACE2 +#define EPL_DBGLVL_OBD_TRACE3 DEBUG_LVL_03_TRACE3 +#define EPL_DBGLVL_OBD_TRACE4 DEBUG_LVL_03_TRACE4 + +#define EPL_DBGLVL_NMTK DEBUG_LVL_04 // 0x00000008L +#define EPL_DBGLVL_NMTK_TRACE0 DEBUG_LVL_04_TRACE0 +#define EPL_DBGLVL_NMTK_TRACE1 DEBUG_LVL_04_TRACE1 +#define EPL_DBGLVL_NMTK_TRACE2 DEBUG_LVL_04_TRACE2 +#define EPL_DBGLVL_NMTK_TRACE3 DEBUG_LVL_04_TRACE3 +#define EPL_DBGLVL_NMTK_TRACE4 DEBUG_LVL_04_TRACE4 + +#define EPL_DBGLVL_NMTCN DEBUG_LVL_05 // 0x00000010L +#define EPL_DBGLVL_NMTCN_TRACE0 DEBUG_LVL_05_TRACE0 +#define EPL_DBGLVL_NMTCN_TRACE1 DEBUG_LVL_05_TRACE1 +#define EPL_DBGLVL_NMTCN_TRACE2 DEBUG_LVL_05_TRACE2 +#define EPL_DBGLVL_NMTCN_TRACE3 DEBUG_LVL_05_TRACE3 +#define EPL_DBGLVL_NMTCN_TRACE4 DEBUG_LVL_05_TRACE4 + +#define EPL_DBGLVL_NMTU DEBUG_LVL_06 // 0x00000020L +#define EPL_DBGLVL_NMTU_TRACE0 DEBUG_LVL_06_TRACE0 +#define EPL_DBGLVL_NMTU_TRACE1 DEBUG_LVL_06_TRACE1 +#define EPL_DBGLVL_NMTU_TRACE2 DEBUG_LVL_06_TRACE2 +#define EPL_DBGLVL_NMTU_TRACE3 DEBUG_LVL_06_TRACE3 +#define EPL_DBGLVL_NMTU_TRACE4 DEBUG_LVL_06_TRACE4 + +#define EPL_DBGLVL_NMTMN DEBUG_LVL_07 // 0x00000040L +#define EPL_DBGLVL_NMTMN_TRACE0 DEBUG_LVL_07_TRACE0 +#define EPL_DBGLVL_NMTMN_TRACE1 DEBUG_LVL_07_TRACE1 +#define EPL_DBGLVL_NMTMN_TRACE2 DEBUG_LVL_07_TRACE2 +#define EPL_DBGLVL_NMTMN_TRACE3 DEBUG_LVL_07_TRACE3 +#define EPL_DBGLVL_NMTMN_TRACE4 DEBUG_LVL_07_TRACE4 + +//... + +#define EPL_DBGLVL_SDO DEBUG_LVL_25 // 0x01000000 +#define EPL_DBGLVL_SDO_TRACE0 DEBUG_LVL_25_TRACE0 +#define EPL_DBGLVL_SDO_TRACE1 DEBUG_LVL_25_TRACE1 +#define EPL_DBGLVL_SDO_TRACE2 DEBUG_LVL_25_TRACE2 +#define EPL_DBGLVL_SDO_TRACE3 DEBUG_LVL_25_TRACE3 +#define EPL_DBGLVL_SDO_TRACE4 DEBUG_LVL_25_TRACE4 + +#define EPL_DBGLVL_VETH DEBUG_LVL_26 // 0x02000000 +#define EPL_DBGLVL_VETH_TRACE0 DEBUG_LVL_26_TRACE0 +#define EPL_DBGLVL_VETH_TRACE1 DEBUG_LVL_26_TRACE1 +#define EPL_DBGLVL_VETH_TRACE2 DEBUG_LVL_26_TRACE2 +#define EPL_DBGLVL_VETH_TRACE3 DEBUG_LVL_26_TRACE3 +#define EPL_DBGLVL_VETH_TRACE4 DEBUG_LVL_26_TRACE4 + +#define EPL_DBGLVL_EVENTK DEBUG_LVL_27 // 0x04000000 +#define EPL_DBGLVL_EVENTK_TRACE0 DEBUG_LVL_27_TRACE0 +#define EPL_DBGLVL_EVENTK_TRACE1 DEBUG_LVL_27_TRACE1 +#define EPL_DBGLVL_EVENTK_TRACE2 DEBUG_LVL_27_TRACE2 +#define EPL_DBGLVL_EVENTK_TRACE3 DEBUG_LVL_27_TRACE3 +#define EPL_DBGLVL_EVENTK_TRACE4 DEBUG_LVL_27_TRACE4 + +#define EPL_DBGLVL_EVENTU DEBUG_LVL_28 // 0x08000000 +#define EPL_DBGLVL_EVENTU_TRACE0 DEBUG_LVL_28_TRACE0 +#define EPL_DBGLVL_EVENTU_TRACE1 DEBUG_LVL_28_TRACE1 +#define EPL_DBGLVL_EVENTU_TRACE2 DEBUG_LVL_28_TRACE2 +#define EPL_DBGLVL_EVENTU_TRACE3 DEBUG_LVL_28_TRACE3 +#define EPL_DBGLVL_EVENTU_TRACE4 DEBUG_LVL_28_TRACE4 + +// SharedBuff +#define EPL_DBGLVL_SHB DEBUG_LVL_29 // 0x10000000 +#define EPL_DBGLVL_SHB_TRACE0 DEBUG_LVL_29_TRACE0 +#define EPL_DBGLVL_SHB_TRACE1 DEBUG_LVL_29_TRACE1 +#define EPL_DBGLVL_SHB_TRACE2 DEBUG_LVL_29_TRACE2 +#define EPL_DBGLVL_SHB_TRACE3 DEBUG_LVL_29_TRACE3 +#define EPL_DBGLVL_SHB_TRACE4 DEBUG_LVL_29_TRACE4 + +#define EPL_DBGLVL_ASSERT DEBUG_LVL_ASSERT // 0x20000000L +#define EPL_DBGLVL_ASSERT_TRACE0 DEBUG_LVL_ASSERT_TRACE0 +#define EPL_DBGLVL_ASSERT_TRACE1 DEBUG_LVL_ASSERT_TRACE1 +#define EPL_DBGLVL_ASSERT_TRACE2 DEBUG_LVL_ASSERT_TRACE2 +#define EPL_DBGLVL_ASSERT_TRACE3 DEBUG_LVL_ASSERT_TRACE3 +#define EPL_DBGLVL_ASSERT_TRACE4 DEBUG_LVL_ASSERT_TRACE4 + +#define EPL_DBGLVL_ERROR DEBUG_LVL_ERROR // 0x40000000L +#define EPL_DBGLVL_ERROR_TRACE0 DEBUG_LVL_ERROR_TRACE0 +#define EPL_DBGLVL_ERROR_TRACE1 DEBUG_LVL_ERROR_TRACE1 +#define EPL_DBGLVL_ERROR_TRACE2 DEBUG_LVL_ERROR_TRACE2 +#define EPL_DBGLVL_ERROR_TRACE3 DEBUG_LVL_ERROR_TRACE3 +#define EPL_DBGLVL_ERROR_TRACE4 DEBUG_LVL_ERROR_TRACE4 + +#define EPL_DBGLVL_ALWAYS DEBUG_LVL_ALWAYS // 0x80000000L +#define EPL_DBGLVL_ALWAYS_TRACE0 DEBUG_LVL_ALWAYS_TRACE0 +#define EPL_DBGLVL_ALWAYS_TRACE1 DEBUG_LVL_ALWAYS_TRACE1 +#define EPL_DBGLVL_ALWAYS_TRACE2 DEBUG_LVL_ALWAYS_TRACE2 +#define EPL_DBGLVL_ALWAYS_TRACE3 DEBUG_LVL_ALWAYS_TRACE3 +#define EPL_DBGLVL_ALWAYS_TRACE4 DEBUG_LVL_ALWAYS_TRACE4 + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPL_INC_H_ + + diff --git a/drivers/staging/epl/EplInstDef.h b/drivers/staging/epl/EplInstDef.h new file mode 100644 index 000000000000..ab9bafabf42c --- /dev/null +++ b/drivers/staging/epl/EplInstDef.h @@ -0,0 +1,386 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: definitions for generating instances + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplInstDef.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + ... + + ------------------------------------------------------------------------- + + Revision History: + + r.d.: first implementation + +****************************************************************************/ + +#ifndef _EPLINSTDEF_H_ +#define _EPLINSTDEF_H_ + + +// ========================================================================= +// types and macros for generating instances +// ========================================================================= + +typedef enum +{ + kStateUnused = 0, + kStateDeleted = 1, + kStateUsed = 0xFF + +} tInstState; + +//------------------------------------------------------------------------------------------ + +typedef void MEM* tEplPtrInstance; +typedef BYTE tEplInstanceHdl; + +// define const for illegale values +#define CCM_ILLINSTANCE NULL +#define CCM_ILLINSTANCE_HDL 0xFF + +//------------------------------------------------------------------------------------------ +// if more than one instance then use this macros +#if (EPL_MAX_INSTANCES > 1) + + //-------------------------------------------------------------------------------------- + // macro definition for instance table definition + //-------------------------------------------------------------------------------------- + + // memory attributes for instance table + #define INST_NEAR // faster access to variables + #define INST_FAR // variables wich have to located in xdata + #define STATIC // prevent warnings for variables with same name + + #define INSTANCE_TYPE_BEGIN typedef struct { + #define INSTANCE_TYPE_END } tEplInstanceInfo; + + + //-------------------------------------------------------------------------------------- + // macro definition for API interface + //-------------------------------------------------------------------------------------- + + // declaration: + + // macros for declaration within function header or prototype of API functions + #define CCM_DECL_INSTANCE_HDL tEplInstanceHdl InstanceHandle + #define CCM_DECL_INSTANCE_HDL_ tEplInstanceHdl InstanceHandle, + + // macros for declaration of pointer to instance handle within function header or prototype of API functions + #define CCM_DECL_PTR_INSTANCE_HDL tEplInstanceHdl MEM* pInstanceHandle + #define CCM_DECL_PTR_INSTANCE_HDL_ tEplInstanceHdl MEM* pInstanceHandle, + + // macros for declaration instance as lokacl variable within functions + #define CCM_DECL_INSTANCE_PTR_LOCAL tCcmInstanceInfo MEM* pInstance; + #define CCM_DECL_PTR_INSTANCE_HDL_LOCAL tEplInstanceHdl MEM* pInstanceHandle; + + // reference: + + // macros for reference of instance handle for function parameters + #define CCM_INSTANCE_HDL InstanceHandle + #define CCM_INSTANCE_HDL_ InstanceHandle, + + // macros for reference of instance parameter for function parameters + #define CCM_INSTANCE_PARAM(par) par + #define CCM_INSTANCE_PARAM_(par) par, + + // macros for reference of instance parameter for writing or reading values + #define CCM_INST_ENTRY (*((tEplPtrInstance)pInstance)) + + // processing: + + // macros for process instance handle + #define CCM_CHECK_INSTANCE_HDL() if (InstanceHandle >= EPL_MAX_INSTANCES) \ + {return (kEplIllegalInstance);} + + + // macros for process pointer to instance handle + #define CCM_CHECK_PTR_INSTANCE_HDL() if (pInstanceHandle == NULL) \ + {return (kEplInvalidInstanceParam);} + + // This macro returned the handle and pointer to next free instance. + #define CCM_GET_FREE_INSTANCE_AND_HDL() pInstance = CcmGetFreeInstanceAndHandle (pInstanceHandle); \ + ASSERT (*pInstanceHandle != CCM_ILLINSTANCE_HDL); + + #define CCM_CHECK_INSTANCE_PTR() if (pInstance == CCM_ILLINSTANCE) \ + {return (kEplNoFreeInstance);} + + #define CCM_GET_INSTANCE_PTR() pInstance = CcmGetInstancePtr (InstanceHandle); + #define CCM_GET_FREE_INSTANCE_PTR() pInstance = GetFreeInstance (); \ + ASSERT (pInstance != CCM_ILLINSTANCE); + + + //-------------------------------------------------------------------------------------- + // macro definition for stack interface + //-------------------------------------------------------------------------------------- + + // macros for declaration within the function header, prototype or local var list + // Declaration of pointers within function paramater list must defined as void MEM* + // pointer. + #define EPL_MCO_DECL_INSTANCE_PTR void MEM* pInstance + #define EPL_MCO_DECL_INSTANCE_PTR_ void MEM* pInstance, + #define EPL_MCO_DECL_INSTANCE_PTR_LOCAL tEplPtrInstance pInstance; + + // macros for reference of pointer to instance + // These macros are used for parameter passing to called function. + #define EPL_MCO_INSTANCE_PTR pInstance + #define EPL_MCO_INSTANCE_PTR_ pInstance, + #define EPL_MCO_ADDR_INSTANCE_PTR_ &pInstance, + + // macro for access of struct members of one instance + // An access to a member of instance table must be casted by the local + // defined type of instance table. + #define EPL_MCO_INST_ENTRY (*(tEplPtrInstance)pInstance) + #define EPL_MCO_GLB_VAR(var) (((tEplPtrInstance)pInstance)->var) + + // macros for process pointer to instance + #define EPL_MCO_GET_INSTANCE_PTR() pInstance = (tEplPtrInstance) GetInstancePtr (InstanceHandle); + #define EPL_MCO_GET_FREE_INSTANCE_PTR() pInstance = (tEplPtrInstance) GetFreeInstance (); \ + ASSERT (pInstance != CCM_ILLINSTANCE); + + // This macro should be used to check the passed pointer to an public function + #define EPL_MCO_CHECK_INSTANCE_STATE() ASSERT (pInstance != NULL); \ + ASSERT (((tEplPtrInstance)pInstance)->m_InstState == kStateUsed); + + // macros for declaration of pointer to instance pointer + #define EPL_MCO_DECL_PTR_INSTANCE_PTR void MEM* MEM* pInstancePtr + #define EPL_MCO_DECL_PTR_INSTANCE_PTR_ void MEM* MEM* pInstancePtr, + + // macros for reference of pointer to instance pointer + // These macros are used for parameter passing to called function. + #define EPL_MCO_PTR_INSTANCE_PTR pInstancePtr + #define EPL_MCO_PTR_INSTANCE_PTR_ pInstancePtr, + + // macros for process pointer to instance pointer + #define EPL_MCO_CHECK_PTR_INSTANCE_PTR() ASSERT (pInstancePtr != NULL); + #define EPL_MCO_SET_PTR_INSTANCE_PTR() (*pInstancePtr = pInstance); + + #define EPL_MCO_INSTANCE_PARAM(a) (a) + #define EPL_MCO_INSTANCE_PARAM_(a) (a), + #define EPL_MCO_INSTANCE_PARAM_IDX_() EPL_MCO_INSTANCE_PARAM_ (EPL_MCO_GLB_VAR (m_bInstIndex)) + #define EPL_MCO_INSTANCE_PARAM_IDX() EPL_MCO_INSTANCE_PARAM (EPL_MCO_GLB_VAR (m_bInstIndex)) + #define EPL_MCO_WRITE_INSTANCE_STATE(a) EPL_MCO_GLB_VAR (m_InstState) = a; + + // this macro deletes all instance entries as unused + #define EPL_MCO_DELETE_INSTANCE_TABLE() \ + { \ + tEplInstanceInfo MEM* pInstance = &aEplInstanceTable_g[0]; \ + tFastByte InstNumber = 0; \ + tFastByte i = EPL_MAX_INSTANCES; \ + do { \ + pInstance->m_InstState = (BYTE) kStateUnused; \ + pInstance->m_bInstIndex = (BYTE) InstNumber; \ + pInstance++; InstNumber++; i--; \ + } while (i != 0); \ + } + + // definition of functions which has to be defined in each module of CANopen stack + #define EPL_MCO_DEFINE_INSTANCE_FCT() \ + static tEplPtrInstance GetInstancePtr (tEplInstanceHdl InstHandle_p); \ + static tEplPtrInstance GetFreeInstance (void); + #define EPL_MCO_DECL_INSTANCE_FCT() \ + static tEplPtrInstance GetInstancePtr (tEplInstanceHdl InstHandle_p) { \ + return &aEplInstanceTable_g[InstHandle_p]; } \ + static tEplPtrInstance GetFreeInstance (void) { \ + tEplInstanceInfo MEM* pInstance = &aEplInstanceTable_g[0]; \ + tFastByte i = EPL_MAX_INSTANCES; \ + do { if (pInstance->m_InstState != kStateUsed) { \ + return (tEplPtrInstance) pInstance; } \ + pInstance++; i--; } \ + while (i != 0); \ + return CCM_ILLINSTANCE; } + + // this macro defines the instance table. Each entry is reserved for an instance of CANopen. + #define EPL_MCO_DECL_INSTANCE_VAR() \ + static tEplInstanceInfo MEM aEplInstanceTable_g [EPL_MAX_INSTANCES]; + + // this macro defines member variables in instance table which are needed in + // all modules of Epl stack + #define EPL_MCO_DECL_INSTANCE_MEMBER() \ + STATIC BYTE m_InstState; \ + STATIC BYTE m_bInstIndex; + + #define EPL_MCO_INSTANCE_PARAM_IDX_() EPL_MCO_INSTANCE_PARAM_ (EPL_MCO_GLB_VAR (m_bInstIndex)) + #define EPL_MCO_INSTANCE_PARAM_IDX() EPL_MCO_INSTANCE_PARAM (EPL_MCO_GLB_VAR (m_bInstIndex)) + +#else // only one instance is used + + // Memory attributes for instance table. + #define INST_NEAR NEAR // faster access to variables + #define INST_FAR MEM // variables wich have to located in xdata + #define STATIC static // prevent warnings for variables with same name + + #define INSTANCE_TYPE_BEGIN + #define INSTANCE_TYPE_END + +// macros for declaration, initializing and member access for instance handle +// This class of macros are used by API function to inform CCM-modul which +// instance is to be used. + + // macros for reference of instance handle + // These macros are used for parameter passing to CANopen API function. + #define CCM_INSTANCE_HDL + #define CCM_INSTANCE_HDL_ + + #define CCM_DECL_INSTANCE_PTR_LOCAL + + // macros for declaration within the function header or prototype + #define CCM_DECL_INSTANCE_HDL void + #define CCM_DECL_INSTANCE_HDL_ + + // macros for process instance handle + #define CCM_CHECK_INSTANCE_HDL() + + // macros for declaration of pointer to instance handle + #define CCM_DECL_PTR_INSTANCE_HDL void + #define CCM_DECL_PTR_INSTANCE_HDL_ + + // macros for process pointer to instance handle + #define CCM_CHECK_PTR_INSTANCE_HDL() + + // This macro returned the handle and pointer to next free instance. + #define CCM_GET_FREE_INSTANCE_AND_HDL() + + #define CCM_CHECK_INSTANCE_PTR() + + #define CCM_GET_INSTANCE_PTR() + #define CCM_GET_FREE_INSTANCE_PTR() + + #define CCM_INSTANCE_PARAM(par) + #define CCM_INSTANCE_PARAM_(par) + + #define CCM_INST_ENTRY aCcmInstanceTable_g[0] + +// macros for declaration, initializing and member access for instance pointer +// This class of macros are used by CANopen internal function to point to one instance. + + // macros for declaration within the function header, prototype or local var list + #define EPL_MCO_DECL_INSTANCE_PTR void + #define EPL_MCO_DECL_INSTANCE_PTR_ + #define EPL_MCO_DECL_INSTANCE_PTR_LOCAL + + // macros for reference of pointer to instance + // These macros are used for parameter passing to called function. + #define EPL_MCO_INSTANCE_PTR + #define EPL_MCO_INSTANCE_PTR_ + #define EPL_MCO_ADDR_INSTANCE_PTR_ + + // macros for process pointer to instance + #define EPL_MCO_GET_INSTANCE_PTR() + #define EPL_MCO_GET_FREE_INSTANCE_PTR() + + // This macro should be used to check the passed pointer to an public function + #define EPL_MCO_CHECK_INSTANCE_STATE() + + // macros for declaration of pointer to instance pointer + #define EPL_MCO_DECL_PTR_INSTANCE_PTR void + #define EPL_MCO_DECL_PTR_INSTANCE_PTR_ + + // macros for reference of pointer to instance pointer + // These macros are used for parameter passing to called function. + #define EPL_MCO_PTR_INSTANCE_PTR + #define EPL_MCO_PTR_INSTANCE_PTR_ + + // macros for process pointer to instance pointer + #define EPL_MCO_CHECK_PTR_INSTANCE_PTR() + #define EPL_MCO_SET_PTR_INSTANCE_PTR() + + #define EPL_MCO_INSTANCE_PARAM(a) + #define EPL_MCO_INSTANCE_PARAM_(a) + #define EPL_MCO_INSTANCE_PARAM_IDX_() + #define EPL_MCO_INSTANCE_PARAM_IDX() + + // macro for access of struct members of one instance + #define EPL_MCO_INST_ENTRY aEplInstanceTable_g[0] + #define EPL_MCO_GLB_VAR(var) (var) + #define EPL_MCO_WRITE_INSTANCE_STATE(a) + + // this macro deletes all instance entries as unused + #define EPL_MCO_DELETE_INSTANCE_TABLE() + + // definition of functions which has to be defined in each module of CANopen stack + #define EPL_MCO_DEFINE_INSTANCE_FCT() + #define EPL_MCO_DECL_INSTANCE_FCT() + + // this macro defines the instance table. Each entry is reserved for an instance of CANopen. + #define EPL_MCO_DECL_INSTANCE_VAR() + + // this macro defines member variables in instance table which are needed in + // all modules of CANopen stack + #define EPL_MCO_DECL_INSTANCE_MEMBER() + +#endif + + +/* +#if (CDRV_MAX_INSTANCES > 1) + + #define CDRV_REENTRANT REENTRANT + +#else + + #define CDRV_REENTRANT + +#endif +*/ + + +#endif // _EPLINSTDEF_H_ + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). + diff --git a/drivers/staging/epl/EplLed.h b/drivers/staging/epl/EplLed.h new file mode 100644 index 000000000000..390d6db35abb --- /dev/null +++ b/drivers/staging/epl/EplLed.h @@ -0,0 +1,104 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for status and error LED + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplLed.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.1 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2008/11/17 d.k.: start of the implementation + + +****************************************************************************/ + + +#ifndef _EPLLED_H_ +#define _EPLLED_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +typedef enum +{ + kEplLedTypeStatus = 0x00, + kEplLedTypeError = 0x01, + +} tEplLedType; + + + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPLLED_H_ + + diff --git a/drivers/staging/epl/EplNmt.h b/drivers/staging/epl/EplNmt.h new file mode 100644 index 000000000000..7b9e58e31f15 --- /dev/null +++ b/drivers/staging/epl/EplNmt.h @@ -0,0 +1,248 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: global include file for EPL-NMT-Modules + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmt.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + + +****************************************************************************/ + +#ifndef _EPLNMT_H_ +#define _EPLNMT_H_ + +#include "EplInc.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// define super-states and masks to identify a super-state +#define EPL_NMT_GS_POWERED 0x0008 // super state +#define EPL_NMT_GS_INITIALISATION 0x0009 // super state +#define EPL_NMT_GS_COMMUNICATING 0x000C // super state +#define EPL_NMT_CS_EPLMODE 0x000D // super state +#define EPL_NMT_MS_EPLMODE 0x000D // super state + +#define EPL_NMT_SUPERSTATE_MASK 0x000F // mask to select state + +#define EPL_NMT_TYPE_UNDEFINED 0x0000 // type of NMT state is still undefined +#define EPL_NMT_TYPE_CS 0x0100 // CS type of NMT state +#define EPL_NMT_TYPE_MS 0x0200 // MS type of NMT state +#define EPL_NMT_TYPE_MASK 0x0300 // mask to select type of NMT state (i.e. CS or MS) + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +// the lower Byte of the NMT-State is encoded +// like the values in the EPL-Standard +// the higher byte is used to encode MN +// (Bit 1 of the higher byte = 1) or CN (Bit 0 of the +// higher byte = 1) +// the super-states are not mentioned in this +// enum because they are no real states +// --> there are masks defined to indentify the +// super-states + +typedef enum +{ + kEplNmtGsOff = 0x0000, + kEplNmtGsInitialising = 0x0019, + kEplNmtGsResetApplication = 0x0029, + kEplNmtGsResetCommunication = 0x0039, + kEplNmtGsResetConfiguration = 0x0079, + kEplNmtCsNotActive = 0x011C, + kEplNmtCsPreOperational1 = 0x011D, + kEplNmtCsStopped = 0x014D, + kEplNmtCsPreOperational2 = 0x015D, + kEplNmtCsReadyToOperate = 0x016D, + kEplNmtCsOperational = 0x01FD, + kEplNmtCsBasicEthernet = 0x011E, + kEplNmtMsNotActive = 0x021C, + kEplNmtMsPreOperational1 = 0x021D, + kEplNmtMsPreOperational2 = 0x025D, + kEplNmtMsReadyToOperate = 0x026D, + kEplNmtMsOperational = 0x02FD, + kEplNmtMsBasicEthernet = 0x021E + +} tEplNmtState; + +// NMT-events +typedef enum +{ + // Events from DLL + // Events defined by EPL V2 specification + kEplNmtEventNoEvent = 0x00, +// kEplNmtEventDllMePres = 0x01, + kEplNmtEventDllMePresTimeout = 0x02, +// kEplNmtEventDllMeAsnd = 0x03, +// kEplNmtEventDllMeAsndTimeout = 0x04, + kEplNmtEventDllMeSoaSent = 0x04, + kEplNmtEventDllMeSocTrig = 0x05, + kEplNmtEventDllMeSoaTrig = 0x06, + kEplNmtEventDllCeSoc = 0x07, + kEplNmtEventDllCePreq = 0x08, + kEplNmtEventDllCePres = 0x09, + kEplNmtEventDllCeSoa = 0x0A, + kEplNmtEventDllCeAsnd = 0x0B, + kEplNmtEventDllCeFrameTimeout = 0x0C, + + // Events triggered by NMT-Commands + kEplNmtEventSwReset = 0x10, // NMT_GT1, NMT_GT2, NMT_GT8 + kEplNmtEventResetNode = 0x11, + kEplNmtEventResetCom = 0x12, + kEplNmtEventResetConfig = 0x13, + kEplNmtEventEnterPreOperational2= 0x14, + kEplNmtEventEnableReadyToOperate= 0x15, + kEplNmtEventStartNode = 0x16, // NMT_CT7 + kEplNmtEventStopNode = 0x17, + + // Events triggered by higher layer + kEplNmtEventEnterResetApp = 0x20, + kEplNmtEventEnterResetCom = 0x21, + kEplNmtEventInternComError = 0x22, // NMT_GT6, internal communication error -> enter ResetCommunication + kEplNmtEventEnterResetConfig = 0x23, + kEplNmtEventEnterCsNotActive = 0x24, + kEplNmtEventEnterMsNotActive = 0x25, + kEplNmtEventTimerBasicEthernet = 0x26, // NMT_CT3; timer triggered state change (NotActive -> BasicEth) + kEplNmtEventTimerMsPreOp1 = 0x27, // enter PreOp1 on MN (NotActive -> MsPreOp1) + kEplNmtEventNmtCycleError = 0x28, // NMT_CT11, NMT_MT6; error during cycle -> enter PreOp1 + kEplNmtEventTimerMsPreOp2 = 0x29, // enter PreOp2 on MN (MsPreOp1 -> MsPreOp2 if kEplNmtEventAllMandatoryCNIdent) + kEplNmtEventAllMandatoryCNIdent = 0x2A, // enter PreOp2 on MN if kEplNmtEventTimerMsPreOp2 + kEplNmtEventEnterReadyToOperate = 0x2B, // application ready for the state ReadyToOp + kEplNmtEventEnterMsOperational = 0x2C, // enter Operational on MN + kEplNmtEventSwitchOff = 0x2D, // enter state Off + kEplNmtEventCriticalError = 0x2E, // enter state Off because of critical error + +} tEplNmtEvent; + + +// type for argument of event kEplEventTypeNmtStateChange +typedef struct +{ + tEplNmtState m_NewNmtState; + tEplNmtEvent m_NmtEvent; + +} tEplEventNmtStateChange; + + +// structure for kEplEventTypeHeartbeat +typedef struct +{ + unsigned int m_uiNodeId; // NodeId + tEplNmtState m_NmtState; // NMT state (remember distinguish between MN / CN) + WORD m_wErrorCode; // EPL error code in case of NMT state NotActive + +} tEplHeartbeatEvent; + + +typedef enum +{ + kEplNmtNodeEventFound = 0x00, + kEplNmtNodeEventUpdateSw = 0x01, // application shall update software on CN + kEplNmtNodeEventCheckConf = 0x02, // application / Configuration Manager shall check and update configuration on CN + kEplNmtNodeEventUpdateConf = 0x03, // application / Configuration Manager shall update configuration on CN (check was done by NmtMn module) + kEplNmtNodeEventVerifyConf = 0x04, // application / Configuration Manager shall verify configuration of CN + kEplNmtNodeEventReadyToStart= 0x05, // issued if EPL_NMTST_NO_STARTNODE set + // application must call EplNmtMnuSendNmtCommand(kEplNmtCmdStartNode) manually + kEplNmtNodeEventNmtState = 0x06, + kEplNmtNodeEventError = 0x07, // NMT error of CN + +} tEplNmtNodeEvent; + + +typedef enum +{ + kEplNmtNodeCommandBoot = 0x01, // if EPL_NODEASSIGN_START_CN not set it must be issued after kEplNmtNodeEventFound + kEplNmtNodeCommandSwOk = 0x02, // application updated software on CN successfully + kEplNmtNodeCommandSwUpdated = 0x03, // application updated software on CN successfully + kEplNmtNodeCommandConfOk = 0x04, // application / Configuration Manager has updated configuration on CN successfully + kEplNmtNodeCommandConfReset = 0x05, // application / Configuration Manager has updated configuration on CN successfully + // and CN needs ResetConf so that the configuration gets actived + kEplNmtNodeCommandConfErr = 0x06, // application / Configuration Manager failed on updating configuration on CN + kEplNmtNodeCommandStart = 0x07, // if EPL_NMTST_NO_STARTNODE set it must be issued after kEplNmtNodeEventReadyToStart + +} tEplNmtNodeCommand; + + +typedef enum +{ + kEplNmtBootEventBootStep1Finish = 0x00, // PreOp2 is possible + kEplNmtBootEventBootStep2Finish = 0x01, // ReadyToOp is possible + kEplNmtBootEventCheckComFinish = 0x02, // Operational is possible + kEplNmtBootEventOperational = 0x03, // all mandatory CNs are Operational + kEplNmtBootEventError = 0x04, // boot process halted because of an error + +} tEplNmtBootEvent; + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPLNMT_H_ + + diff --git a/drivers/staging/epl/EplNmtCnu.c b/drivers/staging/epl/EplNmtCnu.c new file mode 100644 index 000000000000..7effc7c2cc89 --- /dev/null +++ b/drivers/staging/epl/EplNmtCnu.c @@ -0,0 +1,691 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for NMT-CN-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtCnu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + +****************************************************************************/ + +#include "EplInc.h" +#include "user/EplNmtCnu.h" +#include "user/EplDlluCal.h" + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + unsigned int m_uiNodeId; + tEplNmtuCheckEventCallback m_pfnCheckEventCb; + +} tEplNmtCnuInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static tEplNmtCnuInstance EplNmtCnuInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p); + +static BOOL EplNmtCnuNodeIdList(BYTE* pbNmtCommandDate_p); + +static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p); + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuInit +// +// Description: init the first instance of the module +// +// +// +// Parameters: uiNodeId_p = NodeId of the local node +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuInit(unsigned int uiNodeId_p) +{ +tEplKernel Ret; + + Ret = EplNmtCnuAddInstance(uiNodeId_p); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuAddInstance +// +// Description: init the add new instance of the module +// +// +// +// Parameters: uiNodeId_p = NodeId of the local node +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuAddInstance(unsigned int uiNodeId_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplNmtCnuInstance_g, 0, sizeof (EplNmtCnuInstance_g)); + + // save nodeid + EplNmtCnuInstance_g.m_uiNodeId = uiNodeId_p; + + // register callback-function for NMT-commands +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, + EplNmtCnuCommandCb, + kEplDllAsndFilterLocal); +#endif + + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuDelInstance +// +// Description: delte instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + // deregister callback function from DLL + Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, + NULL, + kEplDllAsndFilterNone); +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuSendNmtRequest +// +// Description: Send an NMT-Request to the MN +// +// +// +// Parameters: uiNodeId_p = NodeId of the local node +// NmtCommand_p = requested NMT-Command +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest( + unsigned int uiNodeId_p, + tEplNmtCommand NmtCommand_p) +{ +tEplKernel Ret; +tEplFrameInfo NmtRequestFrameInfo; +tEplFrame NmtRequestFrame; + + + Ret = kEplSuccessful; + + // build frame + EPL_MEMSET(&NmtRequestFrame.m_be_abDstMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abDstMac)); // set by DLL + EPL_MEMSET(&NmtRequestFrame.m_be_abSrcMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abSrcMac)); // set by DLL + AmiSetWordToBe(&NmtRequestFrame.m_be_wEtherType, EPL_C_DLL_ETHERTYPE_EPL); + AmiSetByteToLe(&NmtRequestFrame.m_le_bDstNodeId, (BYTE) EPL_C_ADR_MN_DEF_NODE_ID); // node id of the MN + AmiSetByteToLe(&NmtRequestFrame.m_le_bMessageType, (BYTE)kEplMsgTypeAsnd); + AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_le_bServiceId, (BYTE) kEplDllAsndNmtRequest); + AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bNmtCommandId, + (BYTE)NmtCommand_p); + AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bTargetNodeId, + (BYTE)uiNodeId_p); // target for the nmt command + EPL_MEMSET(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_abNmtCommandData[0], 0x00, sizeof(NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_abNmtCommandData)); + + + + // build info-structure + NmtRequestFrameInfo.m_NetTime.m_dwNanoSec = 0; + NmtRequestFrameInfo.m_NetTime.m_dwSec = 0; + NmtRequestFrameInfo.m_pFrame = &NmtRequestFrame; + NmtRequestFrameInfo.m_uiFrameSize = EPL_C_DLL_MINSIZE_NMTREQ; // sizeof(NmtRequestFrame); + + // send NMT-Request +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalAsyncSend(&NmtRequestFrameInfo, // pointer to frameinfo + kEplDllAsyncReqPrioNmt); // priority +#endif + + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuRegisterStateChangeCb +// +// Description: register Callback-function go get informed about a +// NMT-Change-State-Event +// +// +// +// Parameters: pfnEplNmtStateChangeCb_p = functionpointer +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuRegisterCheckEventCb( + tEplNmtuCheckEventCallback pfnEplNmtCheckEventCb_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // save callback-function in modul global var + EplNmtCnuInstance_g.m_pfnCheckEventCb = pfnEplNmtCheckEventCb_p; + + return Ret; + +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuCommandCb +// +// Description: callback funktion for NMT-Commands +// +// +// +// Parameters: pFrameInfo_p = Frame with the NMT-Commando +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtCommand NmtCommand; +BOOL fNodeIdInList; +tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; + + + if(pFrameInfo_p == NULL) + { + Ret = kEplNmtInvalidFramePointer; + goto Exit; + } + + NmtCommand = EplNmtCnuGetNmtCommand(pFrameInfo_p); + + // check NMT-Command + switch(NmtCommand) + { + + //------------------------------------------------------------------------ + // plain NMT state commands + case kEplNmtCmdStartNode: + { // send NMT-Event to state maschine kEplNmtEventStartNode + NmtEvent = kEplNmtEventStartNode; + break; + } + + case kEplNmtCmdStopNode: + { // send NMT-Event to state maschine kEplNmtEventStopNode + NmtEvent = kEplNmtEventStopNode; + break; + } + + case kEplNmtCmdEnterPreOperational2: + { // send NMT-Event to state maschine kEplNmtEventEnterPreOperational2 + NmtEvent = kEplNmtEventEnterPreOperational2; + break; + } + + case kEplNmtCmdEnableReadyToOperate: + { // send NMT-Event to state maschine kEplNmtEventEnableReadyToOperate + NmtEvent = kEplNmtEventEnableReadyToOperate; + break; + } + + case kEplNmtCmdResetNode: + { // send NMT-Event to state maschine kEplNmtEventResetNode + NmtEvent = kEplNmtEventResetNode; + break; + } + + case kEplNmtCmdResetCommunication: + { // send NMT-Event to state maschine kEplNmtEventResetCom + NmtEvent = kEplNmtEventResetCom; + break; + } + + case kEplNmtCmdResetConfiguration: + { // send NMT-Event to state maschine kEplNmtEventResetConfig + NmtEvent = kEplNmtEventResetConfig; + break; + } + + case kEplNmtCmdSwReset: + { // send NMT-Event to state maschine kEplNmtEventSwReset + NmtEvent = kEplNmtEventSwReset; + break; + } + + //------------------------------------------------------------------------ + // extended NMT state commands + + case kEplNmtCmdStartNodeEx: + { + // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&(pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0])); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventStartNode; + } + break; + } + + case kEplNmtCmdStopNodeEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventStopNode; + } + break; + } + + case kEplNmtCmdEnterPreOperational2Ex: + { // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventEnterPreOperational2; + } + break; + } + + case kEplNmtCmdEnableReadyToOperateEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventEnableReadyToOperate; + } + break; + } + + case kEplNmtCmdResetNodeEx: + {// check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventResetNode; + } + break; + } + + case kEplNmtCmdResetCommunicationEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventResetCom; + } + break; + } + + case kEplNmtCmdResetConfigurationEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventResetConfig; + } + break; + } + + case kEplNmtCmdSwResetEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); + if(fNodeIdInList != FALSE) + { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventSwReset; + } + break; + } + + //------------------------------------------------------------------------ + // NMT managing commands + + // TODO: add functions to process managing command (optional) + + case kEplNmtCmdNetHostNameSet: + { + break; + } + + case kEplNmtCmdFlushArpEntry: + { + break; + } + + //------------------------------------------------------------------------ + // NMT info services + + // TODO: forward event with infos to the application (optional) + + case kEplNmtCmdPublishConfiguredCN: + { + break; + } + + case kEplNmtCmdPublishActiveCN: + { + break; + } + + case kEplNmtCmdPublishPreOperational1: + { + break; + } + + case kEplNmtCmdPublishPreOperational2: + { + break; + } + + case kEplNmtCmdPublishReadyToOperate: + { + break; + } + + case kEplNmtCmdPublishOperational: + { + break; + } + + case kEplNmtCmdPublishStopped: + { + break; + } + + case kEplNmtCmdPublishEmergencyNew: + { + break; + } + + case kEplNmtCmdPublishTime: + { + break; + } + + //----------------------------------------------------------------------- + // error from MN + // -> requested command not supported by MN + case kEplNmtCmdInvalidService: + { + + // TODO: errorevent to application + break; + } + + //------------------------------------------------------------------------ + // default + default: + { + Ret = kEplNmtUnknownCommand; + goto Exit; + } + + }// end of switch(NmtCommand) + + if (NmtEvent != kEplNmtEventNoEvent) + { + if (EplNmtCnuInstance_g.m_pfnCheckEventCb != NULL) + { + Ret = EplNmtCnuInstance_g.m_pfnCheckEventCb(NmtEvent); + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + goto Exit; + } + else if (Ret != kEplSuccessful) + { + goto Exit; + } + } +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + Ret = EplNmtuNmtEvent(NmtEvent); +#endif + } + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuGetNmtCommand() +// +// Description: returns the NMT-Command from the frame +// +// +// +// Parameters: pFrameInfo_p = pointer to the Frame +// with the NMT-Command +// +// +// Returns: tEplNmtCommand = NMT-Command +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p) +{ +tEplNmtCommand NmtCommand; +tEplNmtCommandService* pNmtCommandService; + + pNmtCommandService = &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService; + + NmtCommand = (tEplNmtCommand)AmiGetByteFromLe(&pNmtCommandService->m_le_bNmtCommandId); + + return NmtCommand; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtCnuNodeIdList() +// +// Description: check if the own nodeid is set in EPL Node List +// +// +// +// Parameters: pbNmtCommandDate_p = pointer to the data of the NMT Command +// +// +// Returns: BOOL = TRUE if nodeid is set in EPL Node List +// FALSE if nodeid not set in EPL Node List +// +// +// State: +// +//--------------------------------------------------------------------------- +static BOOL EplNmtCnuNodeIdList(BYTE* pbNmtCommandDate_p) +{ +BOOL fNodeIdInList; +unsigned int uiByteOffset; +BYTE bBitOffset; +BYTE bNodeListByte; + + // get byte-offset of the own nodeid in NodeIdList + // devide though 8 + uiByteOffset = (unsigned int)(EplNmtCnuInstance_g.m_uiNodeId >> 3); + // get bitoffset + bBitOffset = (BYTE) EplNmtCnuInstance_g.m_uiNodeId % 8; + + bNodeListByte = AmiGetByteFromLe(&pbNmtCommandDate_p[uiByteOffset]); + if((bNodeListByte & bBitOffset) == 0) + { + fNodeIdInList = FALSE; + } + else + { + fNodeIdInList = TRUE; + } + +return fNodeIdInList; +} + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplNmtMnu.c b/drivers/staging/epl/EplNmtMnu.c new file mode 100644 index 000000000000..80453601a4a3 --- /dev/null +++ b/drivers/staging/epl/EplNmtMnu.c @@ -0,0 +1,2798 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for NMT-MN-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtMnu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.18 $ $Date: 2008/11/19 09:52:24 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplNmtMnu.h" +#include "user/EplTimeru.h" +#include "user/EplIdentu.h" +#include "user/EplStatusu.h" +#include "user/EplObdu.h" +#include "user/EplDlluCal.h" +#include "Benchmark.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0) && (EPL_OBD_USE_KERNEL == FALSE) +#error "EPL NmtMnu module needs EPL module OBDU or OBDK!" +#endif + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif +#define EPL_NMTMNU_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \ + TGT_DBG_POST_TRACE_VALUE((kEplEventSinkNmtMnu << 28) | (Event_p << 24) \ + | (uiNodeId_p << 16) | wErrorCode_p) + + +// defines for flags in node info structure +#define EPL_NMTMNU_NODE_FLAG_ISOCHRON 0x0001 // CN is being accessed isochronously +#define EPL_NMTMNU_NODE_FLAG_NOT_SCANNED 0x0002 // CN was not scanned once -> decrement SignalCounter and reset flag +#define EPL_NMTMNU_NODE_FLAG_HALTED 0x0004 // boot process for this CN is halted +#define EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED 0x0008 // NMT command was just issued, wrong NMT states will be tolerated +#define EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ 0x0300 // counter for StatusRequest timer handle +#define EPL_NMTMNU_NODE_FLAG_COUNT_LONGER 0x0C00 // counter for longer timeouts timer handle +#define EPL_NMTMNU_NODE_FLAG_INC_STATREQ 0x0100 // increment for StatusRequest timer handle +#define EPL_NMTMNU_NODE_FLAG_INC_LONGER 0x0400 // increment for longer timeouts timer handle + // These counters will be incremented at every timer start + // and copied to timerarg. When the timer event occures + // both will be compared and if unequal the timer event + // will be discarded, because it is an old one. + +// defines for timer arguments to draw a distinction between serveral events +#define EPL_NMTMNU_TIMERARG_NODE_MASK 0x000000FFL // mask that contains the node-ID +#define EPL_NMTMNU_TIMERARG_IDENTREQ 0x00010000L // timer event is for IdentRequest +#define EPL_NMTMNU_TIMERARG_STATREQ 0x00020000L // timer event is for StatusRequest +#define EPL_NMTMNU_TIMERARG_LONGER 0x00040000L // timer event is for longer timeouts +#define EPL_NMTMNU_TIMERARG_STATE_MON 0x00080000L // timer event for StatusRequest to monitor execution of NMT state changes +#define EPL_NMTMNU_TIMERARG_COUNT_SR 0x00000300L // counter for StatusRequest +#define EPL_NMTMNU_TIMERARG_COUNT_LO 0x00000C00L // counter for longer timeouts + // The counters must have the same position as in the node flags above. + +#define EPL_NMTMNU_SET_FLAGS_TIMERARG_STATREQ(pNodeInfo_p, uiNodeId_p, TimerArg_p) \ + pNodeInfo_p->m_wFlags = \ + ((pNodeInfo_p->m_wFlags + EPL_NMTMNU_NODE_FLAG_INC_STATREQ) \ + & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) \ + | (pNodeInfo_p->m_wFlags & ~EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ + TimerArg_p.m_ulArg = EPL_NMTMNU_TIMERARG_STATREQ | uiNodeId_p | \ + (pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ + TimerArg_p.m_EventSink = kEplEventSinkNmtMnu; + +#define EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ(pNodeInfo_p, uiNodeId_p, TimerArg_p) \ + pNodeInfo_p->m_wFlags = \ + ((pNodeInfo_p->m_wFlags + EPL_NMTMNU_NODE_FLAG_INC_STATREQ) \ + & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) \ + | (pNodeInfo_p->m_wFlags & ~EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ + TimerArg_p.m_ulArg = EPL_NMTMNU_TIMERARG_IDENTREQ | uiNodeId_p | \ + (pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ + TimerArg_p.m_EventSink = kEplEventSinkNmtMnu; + +#define EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER(pNodeInfo_p, uiNodeId_p, TimerArg_p) \ + pNodeInfo_p->m_wFlags = \ + ((pNodeInfo_p->m_wFlags + EPL_NMTMNU_NODE_FLAG_INC_LONGER) \ + & EPL_NMTMNU_NODE_FLAG_COUNT_LONGER) \ + | (pNodeInfo_p->m_wFlags & ~EPL_NMTMNU_NODE_FLAG_COUNT_LONGER); \ + TimerArg_p.m_ulArg = EPL_NMTMNU_TIMERARG_LONGER | uiNodeId_p | \ + (pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_LONGER); \ + TimerArg_p.m_EventSink = kEplEventSinkNmtMnu; + +#define EPL_NMTMNU_SET_FLAGS_TIMERARG_STATE_MON(pNodeInfo_p, uiNodeId_p, TimerArg_p) \ + pNodeInfo_p->m_wFlags = \ + ((pNodeInfo_p->m_wFlags + EPL_NMTMNU_NODE_FLAG_INC_STATREQ) \ + & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) \ + | (pNodeInfo_p->m_wFlags & ~EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ + TimerArg_p.m_ulArg = EPL_NMTMNU_TIMERARG_STATE_MON | uiNodeId_p | \ + (pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ + TimerArg_p.m_EventSink = kEplEventSinkNmtMnu; + + +// defines for global flags +#define EPL_NMTMNU_FLAG_HALTED 0x0001 // boot process is halted +#define EPL_NMTMNU_FLAG_APP_INFORMED 0x0002 // application was informed about possible NMT state change + +// return pointer to node info structure for specified node ID +// d.k. may be replaced by special (hash) function if node ID array is smaller than 254 +#define EPL_NMTMNU_GET_NODEINFO(uiNodeId_p) (&EplNmtMnuInstance_g.m_aNodeInfo[uiNodeId_p - 1]) + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef enum +{ + kEplNmtMnuIntNodeEventNoIdentResponse = 0x00, + kEplNmtMnuIntNodeEventIdentResponse = 0x01, + kEplNmtMnuIntNodeEventBoot = 0x02, + kEplNmtMnuIntNodeEventExecReset = 0x03, + kEplNmtMnuIntNodeEventConfigured = 0x04, + kEplNmtMnuIntNodeEventNoStatusResponse = 0x05, + kEplNmtMnuIntNodeEventStatusResponse = 0x06, + kEplNmtMnuIntNodeEventHeartbeat = 0x07, + kEplNmtMnuIntNodeEventNmtCmdSent = 0x08, + kEplNmtMnuIntNodeEventTimerIdentReq = 0x09, + kEplNmtMnuIntNodeEventTimerStatReq = 0x0A, + kEplNmtMnuIntNodeEventTimerStateMon = 0x0B, + kEplNmtMnuIntNodeEventTimerLonger = 0x0C, + kEplNmtMnuIntNodeEventError = 0x0D, + +} tEplNmtMnuIntNodeEvent; + + +typedef enum +{ + kEplNmtMnuNodeStateUnknown = 0x00, + kEplNmtMnuNodeStateIdentified = 0x01, + kEplNmtMnuNodeStateResetConf = 0x02, // CN reset after configuration update + kEplNmtMnuNodeStateConfigured = 0x03, // BootStep1 completed + kEplNmtMnuNodeStateReadyToOp = 0x04, // BootStep2 completed + kEplNmtMnuNodeStateComChecked = 0x05, // Communication checked successfully + kEplNmtMnuNodeStateOperational = 0x06, // CN is in NMT state OPERATIONAL + +} tEplNmtMnuNodeState; + + +typedef struct +{ + tEplTimerHdl m_TimerHdlStatReq; // timer to delay StatusRequests and IdentRequests + tEplTimerHdl m_TimerHdlLonger; // 2nd timer for NMT command EnableReadyToOp and CheckCommunication + tEplNmtMnuNodeState m_NodeState; // internal node state (kind of sub state of NMT state) + DWORD m_dwNodeCfg; // subindex from 0x1F81 + WORD m_wFlags; // flags: CN is being accessed isochronously + +} tEplNmtMnuNodeInfo; + + +typedef struct +{ + tEplNmtMnuNodeInfo m_aNodeInfo[EPL_NMT_MAX_NODE_ID]; + tEplTimerHdl m_TimerHdlNmtState; // timeout for stay in NMT state + unsigned int m_uiMandatorySlaveCount; + unsigned int m_uiSignalSlaveCount; + unsigned long m_ulStatusRequestDelay; // in [ms] (object 0x1006 * EPL_C_NMT_STATREQ_CYCLE) + unsigned long m_ulTimeoutReadyToOp; // in [ms] (object 0x1F89/5) + unsigned long m_ulTimeoutCheckCom; // in [ms] (object 0x1006 * MultiplexedCycleCount) + WORD m_wFlags; // global flags + DWORD m_dwNmtStartup; // object 0x1F80 NMT_StartUp_U32 + tEplNmtMnuCbNodeEvent m_pfnCbNodeEvent; + tEplNmtMnuCbBootEvent m_pfnCbBootEvent; + +} tEplNmtMnuInstance; + + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplNmtMnuInstance EplNmtMnuInstance_g; + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplNmtMnuCbNmtRequest(tEplFrameInfo * pFrameInfo_p); + +static tEplKernel PUBLIC EplNmtMnuCbIdentResponse( + unsigned int uiNodeId_p, + tEplIdentResponse* pIdentResponse_p); + +static tEplKernel PUBLIC EplNmtMnuCbStatusResponse( + unsigned int uiNodeId_p, + tEplStatusResponse* pStatusResponse_p); + +static tEplKernel EplNmtMnuCheckNmtState( + unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo* pNodeInfo_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtState LocalNmtState_p); + +static tEplKernel EplNmtMnuStartBootStep1(void); + +static tEplKernel EplNmtMnuStartBootStep2(void); + +static tEplKernel EplNmtMnuStartCheckCom(void); + +static tEplKernel EplNmtMnuNodeBootStep2(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p); + +static tEplKernel EplNmtMnuNodeCheckCom(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p); + +static tEplKernel EplNmtMnuStartNodes(void); + +static tEplKernel EplNmtMnuProcessInternalEvent( + unsigned int uiNodeId_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtMnuIntNodeEvent NodeEvent_p); + +static tEplKernel EplNmtMnuReset(void); + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuInit +// +// Description: init first instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplNmtMnuInit(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, + tEplNmtMnuCbBootEvent pfnCbBootEvent_p) +{ +tEplKernel Ret; + + Ret = EplNmtMnuAddInstance(pfnCbNodeEvent_p, pfnCbBootEvent_p); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuAddInstance +// +// Description: init other instances of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplNmtMnuAddInstance(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, + tEplNmtMnuCbBootEvent pfnCbBootEvent_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplNmtMnuInstance_g, 0, sizeof (EplNmtMnuInstance_g)); + + if ((pfnCbNodeEvent_p == NULL) || (pfnCbBootEvent_p == NULL)) + { + Ret = kEplNmtInvalidParam; + goto Exit; + } + EplNmtMnuInstance_g.m_pfnCbNodeEvent = pfnCbNodeEvent_p; + EplNmtMnuInstance_g.m_pfnCbBootEvent = pfnCbBootEvent_p; + + // initialize StatusRequest delay + EplNmtMnuInstance_g.m_ulStatusRequestDelay = 5000L; + + // register NmtMnResponse callback function + Ret = EplDlluCalRegAsndService(kEplDllAsndNmtRequest, EplNmtMnuCbNmtRequest, kEplDllAsndFilterLocal); + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuDelInstance +// +// Description: delete instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplNmtMnuDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // deregister NmtMnResponse callback function + Ret = EplDlluCalRegAsndService(kEplDllAsndNmtRequest, NULL, kEplDllAsndFilterNone); + + Ret = EplNmtMnuReset(); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuSendNmtCommandEx +// +// Description: sends the specified NMT command to the specified node. +// +// Parameters: uiNodeId_p = node ID to which the NMT command will be sent +// NmtCommand_p = NMT command +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplNmtMnuSendNmtCommandEx(unsigned int uiNodeId_p, + tEplNmtCommand NmtCommand_p, + void* pNmtCommandData_p, + unsigned int uiDataSize_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplFrameInfo FrameInfo; +BYTE abBuffer[EPL_C_DLL_MINSIZE_NMTCMDEXT]; +tEplFrame* pFrame = (tEplFrame*) abBuffer; +BOOL fSoftDeleteNode = FALSE; + + if ((uiNodeId_p == 0) || (uiNodeId_p > EPL_C_ADR_BROADCAST)) + { // invalid node ID specified + Ret = kEplInvalidNodeId; + goto Exit; + } + + if ((pNmtCommandData_p != NULL) && (uiDataSize_p > (EPL_C_DLL_MINSIZE_NMTCMDEXT - EPL_C_DLL_MINSIZE_NMTCMD))) + { + Ret = kEplNmtInvalidParam; + goto Exit; + } + + // $$$ d.k. may be check in future versions if the caller wants to perform prohibited state transitions + // the CN should not perform these transitions, but the expected NMT state will be changed and never fullfilled. + + // build frame + EPL_MEMSET(pFrame, 0x00, sizeof(abBuffer)); + AmiSetByteToLe(&pFrame->m_le_bDstNodeId, (BYTE) uiNodeId_p); + AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId, (BYTE) kEplDllAsndNmtCommand); + AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_bNmtCommandId, + (BYTE)NmtCommand_p); + if ((pNmtCommandData_p != NULL) && (uiDataSize_p > 0)) + { // copy command data to frame + EPL_MEMCPY(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0], pNmtCommandData_p, uiDataSize_p); + } + + // build info structure + FrameInfo.m_NetTime.m_dwNanoSec = 0; + FrameInfo.m_NetTime.m_dwSec = 0; + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = sizeof(abBuffer); + + // send NMT-Request +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalAsyncSend(&FrameInfo, // pointer to frameinfo + kEplDllAsyncReqPrioNmt); // priority +#endif + if (Ret != kEplSuccessful) + { + goto Exit; + } + + EPL_DBGLVL_NMTMN_TRACE2("NMTCmd(%02X->%02X)\n", NmtCommand_p, uiNodeId_p); + + switch (NmtCommand_p) + { + case kEplNmtCmdStartNode: + case kEplNmtCmdEnterPreOperational2: + case kEplNmtCmdEnableReadyToOperate: + { + // nothing left to do, + // because any further processing is done + // when the NMT command is actually sent + goto Exit; + } + + case kEplNmtCmdStopNode: + { + fSoftDeleteNode = TRUE; + break; + } + + case kEplNmtCmdResetNode: + case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetConfiguration: + case kEplNmtCmdSwReset: + { + break; + } + + default: + goto Exit; + } + + // remove CN from isochronous phase; + // This must be done here and not when NMT command is actually sent + // because it will be too late and may cause unwanted errors + if (uiNodeId_p != EPL_C_ADR_BROADCAST) + { + if (fSoftDeleteNode == FALSE) + { // remove CN immediately from isochronous phase + Ret = EplDlluCalDeleteNode(uiNodeId_p); + } + else + { // remove CN from isochronous phase softly + Ret = EplDlluCalSoftDeleteNode(uiNodeId_p); + } + } + else + { // do it for all active CNs + for (uiNodeId_p = 1; uiNodeId_p <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiNodeId_p++) + { + if ((EPL_NMTMNU_GET_NODEINFO(uiNodeId_p)->m_dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) + { + if (fSoftDeleteNode == FALSE) + { // remove CN immediately from isochronous phase + Ret = EplDlluCalDeleteNode(uiNodeId_p); + } + else + { // remove CN from isochronous phase softly + Ret = EplDlluCalSoftDeleteNode(uiNodeId_p); + } + } + } + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuSendNmtCommand +// +// Description: sends the specified NMT command to the specified node. +// +// Parameters: uiNodeId_p = node ID to which the NMT command will be sent +// NmtCommand_p = NMT command +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplNmtMnuSendNmtCommand(unsigned int uiNodeId_p, + tEplNmtCommand NmtCommand_p) +{ +tEplKernel Ret = kEplSuccessful; + + Ret = EplNmtMnuSendNmtCommandEx(uiNodeId_p, NmtCommand_p, NULL, 0); + +//Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuTriggerStateChange +// +// Description: triggers the specified node command for the specified node. +// +// Parameters: uiNodeId_p = node ID for which the node command will be executed +// NodeCommand_p = node command +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplNmtMnuTriggerStateChange(unsigned int uiNodeId_p, + tEplNmtNodeCommand NodeCommand_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtMnuIntNodeEvent NodeEvent; +tEplObdSize ObdSize; +BYTE bNmtState; +WORD wErrorCode = EPL_E_NO_ERROR; + + if ((uiNodeId_p == 0) || (uiNodeId_p >= EPL_C_ADR_BROADCAST)) + { + Ret = kEplInvalidNodeId; + goto Exit; + } + + switch (NodeCommand_p) + { + case kEplNmtNodeCommandBoot: + { + NodeEvent = kEplNmtMnuIntNodeEventBoot; + break; + } + + case kEplNmtNodeCommandConfOk: + { + NodeEvent = kEplNmtMnuIntNodeEventConfigured; + break; + } + + case kEplNmtNodeCommandConfErr: + { + NodeEvent = kEplNmtMnuIntNodeEventError; + wErrorCode = EPL_E_NMT_BPO1_CF_VERIFY; + break; + } + + case kEplNmtNodeCommandConfReset: + { + NodeEvent = kEplNmtMnuIntNodeEventExecReset; + break; + } + + default: + { // invalid node command + goto Exit; + } + } + + // fetch current NMT state + ObdSize = 1; + Ret = EplObduReadEntry(0x1F8E, uiNodeId_p, &bNmtState, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + wErrorCode, + NodeEvent); + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuCbNmtStateChange +// +// Description: callback function for NMT state changes +// +// Parameters: NmtStateChange_p = NMT state change event +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplNmtMnuCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p) +{ +tEplKernel Ret = kEplSuccessful; + + // do work which must be done in that state + switch (NmtStateChange_p.m_NewNmtState) + { + // EPL stack is not running +/* case kEplNmtGsOff: + break; + + // first init of the hardware + case kEplNmtGsInitialising: + break; + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + break; + } +*/ + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + DWORD dwTimeout; + tEplObdSize ObdSize; + + // read object 0x1F80 NMT_StartUp_U32 + ObdSize = 4; + Ret = EplObduReadEntry(0x1F80, 0, &EplNmtMnuInstance_g.m_dwNmtStartup, &ObdSize); + if (Ret != kEplSuccessful) + { + break; + } + + // compute StatusReqDelay = object 0x1006 * EPL_C_NMT_STATREQ_CYCLE + ObdSize = sizeof (dwTimeout); + Ret = EplObduReadEntry(0x1006, 0, &dwTimeout, &ObdSize); + if (Ret != kEplSuccessful) + { + break; + } + if (dwTimeout != 0L) + { + EplNmtMnuInstance_g.m_ulStatusRequestDelay = dwTimeout * EPL_C_NMT_STATREQ_CYCLE / 1000L; + if (EplNmtMnuInstance_g.m_ulStatusRequestDelay == 0L) + { + EplNmtMnuInstance_g.m_ulStatusRequestDelay = 1L; // at least 1 ms + } + + // $$$ fetch and use MultiplexedCycleCount from OD + EplNmtMnuInstance_g.m_ulTimeoutCheckCom = dwTimeout * EPL_C_NMT_STATREQ_CYCLE / 1000L; + if (EplNmtMnuInstance_g.m_ulTimeoutCheckCom == 0L) + { + EplNmtMnuInstance_g.m_ulTimeoutCheckCom = 1L; // at least 1 ms + } + } + + // fetch ReadyToOp Timeout from OD + ObdSize = sizeof (dwTimeout); + Ret = EplObduReadEntry(0x1F89, 5, &dwTimeout, &ObdSize); + if (Ret != kEplSuccessful) + { + break; + } + if (dwTimeout != 0L) + { + // convert [us] to [ms] + dwTimeout /= 1000L; + if (dwTimeout == 0L) + { + dwTimeout = 1L; // at least 1 ms + } + EplNmtMnuInstance_g.m_ulTimeoutReadyToOp = dwTimeout; + } + else + { + EplNmtMnuInstance_g.m_ulTimeoutReadyToOp = 0L; + } + break; + } +/* + //----------------------------------------------------------- + // CN part of the state machine + + // node liste for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + break; + } + + // node process only async frames + case kEplNmtCsPreOperational1: + { + break; + } + + // node process isochronus and asynchronus frames + case kEplNmtCsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtCsOperational: + { + break; + } + + // node stopped by MN + // -> only process asynchronus frames + case kEplNmtCsStopped: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + break; + } +*/ + //----------------------------------------------------------- + // MN part of the state machine + + // node listens for EPL-Frames and check timeout + case kEplNmtMsNotActive: + { + break; + } + + // node processes only async frames + case kEplNmtMsPreOperational1: + { + DWORD dwTimeout; + tEplTimerArg TimerArg; + tEplObdSize ObdSize; + tEplEvent Event; + + // clear global flags, e.g. reenable boot process + EplNmtMnuInstance_g.m_wFlags = 0; + + // reset IdentResponses and running IdentRequests and StatusRequests + Ret = EplIdentuReset(); + Ret = EplStatusuReset(); + + // reset timers + Ret = EplNmtMnuReset(); + + // 2008/11/18 d.k. reset internal node info is not necessary, + // because timer flags are important and other + // things are reset by EplNmtMnuStartBootStep1(). +/* + EPL_MEMSET(EplNmtMnuInstance_g.m_aNodeInfo, + 0, + sizeof (EplNmtMnuInstance_g.m_aNodeInfo)); +*/ + + // inform DLL about NMT state change, + // so that it can clear the asynchonous queues and start the reduced cycle + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkStartReducedCycle; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = NULL; + Event.m_uiSize = 0; + Ret = EplEventuPost(&Event); + if (Ret != kEplSuccessful) + { + break; + } + + // reset all nodes + // d.k.: skip this step if was just done before, e.g. because of a ResetNode command from a diagnostic node + if (NmtStateChange_p.m_NmtEvent == kEplNmtEventTimerMsPreOp1) + { + BENCHMARK_MOD_07_TOGGLE(9); + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + EPL_C_ADR_BROADCAST, + kEplNmtCmdResetNode); + + Ret = EplNmtMnuSendNmtCommand(EPL_C_ADR_BROADCAST, kEplNmtCmdResetNode); + if (Ret != kEplSuccessful) + { + break; + } + } + // start network scan + Ret = EplNmtMnuStartBootStep1(); + + // start timer for 0x1F89/2 MNTimeoutPreOp1_U32 + ObdSize = sizeof (dwTimeout); + Ret = EplObduReadEntry(0x1F89, 2, &dwTimeout, &ObdSize); + if (Ret != kEplSuccessful) + { + break; + } + if (dwTimeout != 0L) + { + dwTimeout /= 1000L; + if (dwTimeout == 0L) + { + dwTimeout = 1L; // at least 1 ms + } + TimerArg.m_EventSink = kEplEventSinkNmtMnu; + TimerArg.m_ulArg = 0; + Ret = EplTimeruModifyTimerMs(&EplNmtMnuInstance_g.m_TimerHdlNmtState, dwTimeout, TimerArg); + } + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtMsPreOperational2: + { + // add identified CNs to isochronous phase + // send EnableReadyToOp to all identified CNs + Ret = EplNmtMnuStartBootStep2(); + + // wait for NMT state change of CNs + break; + } + + // node should be configured und application is ready + case kEplNmtMsReadyToOperate: + { + // check if PRes of CNs are OK + // d.k. that means wait CycleLength * MultiplexCycleCount (i.e. start timer) + // because Dllk checks PRes of CNs automatically in ReadyToOp + Ret = EplNmtMnuStartCheckCom(); + break; + } + + // normal work state + case kEplNmtMsOperational: + { + // send StartNode to CNs + // wait for NMT state change of CNs + Ret = EplNmtMnuStartNodes(); + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtMsBasicEthernet: + { + break; + } + + default: + { +// TRACE0("EplNmtMnuCbNmtStateChange(): unhandled NMT state\n"); + } + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuCbCheckEvent +// +// Description: callback funktion for NMT events before they are actually executed. +// The EPL API layer must forward NMT events from NmtCnu module. +// This module will reject some NMT commands while MN. +// +// Parameters: NmtEvent_p = outstanding NMT event for approval +// +// Returns: tEplKernel = error code +// kEplReject = reject the NMT event +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplNmtMnuCbCheckEvent(tEplNmtEvent NmtEvent_p) +{ +tEplKernel Ret = kEplSuccessful; + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuProcessEvent +// +// Description: processes events from event queue +// +// Parameters: pEvent_p = pointer to event +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtMnuProcessEvent( + tEplEvent* pEvent_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // process event + switch(pEvent_p->m_EventType) + { + // timer event + case kEplEventTypeTimer: + { + tEplTimerEventArg* pTimerEventArg = (tEplTimerEventArg*)pEvent_p->m_pArg; + unsigned int uiNodeId; + + uiNodeId = (unsigned int) (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_NODE_MASK); + if (uiNodeId != 0) + { + tEplObdSize ObdSize; + BYTE bNmtState; + tEplNmtMnuNodeInfo* pNodeInfo; + + pNodeInfo = EPL_NMTMNU_GET_NODEINFO(uiNodeId); + + ObdSize = 1; + Ret = EplObduReadEntry(0x1F8E, uiNodeId, &bNmtState, &ObdSize); + if (Ret != kEplSuccessful) + { + break; + } + + if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_IDENTREQ) != 0L) + { + if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) + { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerIdentReq, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0xFF)); + + break; + } +/* + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerIdentReq, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0x80 + | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) + | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); +*/ + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerIdentReq); + } + + else if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_STATREQ) != 0L) + { + if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) + { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStatReq, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0xFF)); + + break; + } +/* + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStatReq, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0x80 + | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) + | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); +*/ + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerStatReq); + } + + else if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_STATE_MON) != 0L) + { + if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) + { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStateMon, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0xFF)); + + break; + } +/* + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStatReq, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0x80 + | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) + | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); +*/ + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerStateMon); + } + + else if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_LONGER) != 0L) + { + if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_LONGER) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_LO)) + { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerLonger, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0xFF)); + + break; + } +/* + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerLonger, + uiNodeId, + ((pNodeInfo->m_NodeState << 8) + | 0x80 + | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_LONGER) >> 6) + | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_LO) >> 8))); +*/ + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerLonger); + } + + } + else + { // global timer event + } + break; + } + + case kEplEventTypeHeartbeat: + { + tEplHeartbeatEvent* pHeartbeatEvent = (tEplHeartbeatEvent*)pEvent_p->m_pArg; + + Ret = EplNmtMnuProcessInternalEvent(pHeartbeatEvent->m_uiNodeId, + pHeartbeatEvent->m_NmtState, + pHeartbeatEvent->m_wErrorCode, + kEplNmtMnuIntNodeEventHeartbeat); + break; + } + + case kEplEventTypeNmtMnuNmtCmdSent: + { + tEplFrame* pFrame = (tEplFrame*)pEvent_p->m_pArg; + unsigned int uiNodeId; + tEplNmtCommand NmtCommand; + BYTE bNmtState; + + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); + NmtCommand = (tEplNmtCommand) AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_bNmtCommandId); + + switch (NmtCommand) + { + case kEplNmtCmdStartNode: + bNmtState = (BYTE) (kEplNmtCsOperational & 0xFF); + break; + + case kEplNmtCmdStopNode: + bNmtState = (BYTE) (kEplNmtCsStopped & 0xFF); + break; + + case kEplNmtCmdEnterPreOperational2: + bNmtState = (BYTE) (kEplNmtCsPreOperational2 & 0xFF); + break; + + case kEplNmtCmdEnableReadyToOperate: + // d.k. do not change expected node state, because of DS 1.0.0 7.3.1.2.1 Plain NMT State Command + // and because node may not change NMT state within EPL_C_NMT_STATE_TOLERANCE + bNmtState = (BYTE) (kEplNmtCsPreOperational2 & 0xFF); + break; + + case kEplNmtCmdResetNode: + case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetConfiguration: + case kEplNmtCmdSwReset: + bNmtState = (BYTE) (kEplNmtCsNotActive & 0xFF); + // EplNmtMnuProcessInternalEvent() sets internal node state to kEplNmtMnuNodeStateUnknown + // after next unresponded IdentRequest/StatusRequest + break; + + default: + goto Exit; + } + + // process as internal event which update expected NMT state in OD + if (uiNodeId != EPL_C_ADR_BROADCAST) + { + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + 0, + kEplNmtMnuIntNodeEventNmtCmdSent); + + } + else + { // process internal event for all active nodes (except myself) + + for (uiNodeId = 1; uiNodeId <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiNodeId++) + { + if ((EPL_NMTMNU_GET_NODEINFO(uiNodeId)->m_dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) + { + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), + 0, + kEplNmtMnuIntNodeEventNmtCmdSent); + + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + } + } + + break; + } + + default: + { + Ret = kEplNmtInvalidEvent; + } + + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuGetRunningTimerStatReq +// +// Description: returns a bit field with running StatReq timers +// just for debugging purposes +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplNmtMnuGetDiagnosticInfo(unsigned int* puiMandatorySlaveCount_p, + unsigned int* puiSignalSlaveCount_p, + WORD* pwFlags_p) +{ +tEplKernel Ret = kEplSuccessful; + + if ((puiMandatorySlaveCount_p == NULL) + || (puiSignalSlaveCount_p == NULL) + || (pwFlags_p == NULL)) + { + Ret = kEplNmtInvalidParam; + goto Exit; + } + + *puiMandatorySlaveCount_p = EplNmtMnuInstance_g.m_uiMandatorySlaveCount; + *puiSignalSlaveCount_p = EplNmtMnuInstance_g.m_uiSignalSlaveCount; + *pwFlags_p = EplNmtMnuInstance_g.m_wFlags; + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuGetRunningTimerStatReq +// +// Description: returns a bit field with running StatReq timers +// just for debugging purposes +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- +/* +DWORD EplNmtMnuGetRunningTimerStatReq(void) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +tEplNmtMnuNodeInfo* pNodeInfo; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) + { + if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateConfigured) + { + // reset flag "scanned once" + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_SCANNED; + + Ret = EplNmtMnuNodeBootStep2(uiIndex, pNodeInfo); + if (Ret != kEplSuccessful) + { + goto Exit; + } + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if StatusRequest was sent once to a CN + // mandatory slave counter shall be decremented if mandatory CN is ReadyToOp + } + } + +Exit: + return Ret; +} +*/ + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuCbNmtRequest +// +// Description: callback funktion for NmtRequest +// +// Parameters: pFrameInfo_p = Frame with the NmtRequest +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplNmtMnuCbNmtRequest(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; + + // $$$ perform NMTRequest + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuCbIdentResponse +// +// Description: callback funktion for IdentResponse +// +// Parameters: uiNodeId_p = node ID for which IdentReponse was received +// pIdentResponse_p = pointer to IdentResponse +// is NULL if node did not answer +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplNmtMnuCbIdentResponse( + unsigned int uiNodeId_p, + tEplIdentResponse* pIdentResponse_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (pIdentResponse_p == NULL) + { // node did not answer + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + kEplNmtCsNotActive, + EPL_E_NMT_NO_IDENT_RES, // was EPL_E_NO_ERROR + kEplNmtMnuIntNodeEventNoIdentResponse); + } + else + { // node answered IdentRequest + tEplObdSize ObdSize; + DWORD dwDevType; + WORD wErrorCode = EPL_E_NO_ERROR; + tEplNmtState NmtState = (tEplNmtState) (AmiGetByteFromLe(&pIdentResponse_p->m_le_bNmtStatus) | EPL_NMT_TYPE_CS); + + // check IdentResponse $$$ move to ProcessIntern, because this function may be called also if CN + + // check DeviceType (0x1F84) + ObdSize = 4; + Ret = EplObduReadEntry(0x1F84, uiNodeId_p, &dwDevType, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + if (dwDevType != 0L) + { // actually compare it with DeviceType from IdentResponse + if (AmiGetDwordFromLe(&pIdentResponse_p->m_le_dwDeviceType) != dwDevType) + { // wrong DeviceType + NmtState = kEplNmtCsNotActive; + wErrorCode = EPL_E_NMT_BPO1_DEVICE_TYPE; + } + } + + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + NmtState, + wErrorCode, + kEplNmtMnuIntNodeEventIdentResponse); + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuCbStatusResponse +// +// Description: callback funktion for StatusResponse +// +// Parameters: uiNodeId_p = node ID for which IdentReponse was received +// pIdentResponse_p = pointer to IdentResponse +// is NULL if node did not answer +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplNmtMnuCbStatusResponse( + unsigned int uiNodeId_p, + tEplStatusResponse* pStatusResponse_p) +{ +tEplKernel Ret = kEplSuccessful; + + if (pStatusResponse_p == NULL) + { // node did not answer + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + kEplNmtCsNotActive, + EPL_E_NMT_NO_STATUS_RES, // was EPL_E_NO_ERROR + kEplNmtMnuIntNodeEventNoStatusResponse); + } + else + { // node answered StatusRequest + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + (tEplNmtState) (AmiGetByteFromLe(&pStatusResponse_p->m_le_bNmtStatus) | EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventStatusResponse); + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuStartBootStep1 +// +// Description: starts BootStep1 +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuStartBootStep1(void) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiSubIndex; +unsigned int uiLocalNodeId; +DWORD dwNodeCfg; +tEplObdSize ObdSize; + + // $$$ d.k.: save current time for 0x1F89/2 MNTimeoutPreOp1_U32 + + // start network scan + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // check 0x1F81 + uiLocalNodeId = EplObduGetNodeId(); + for (uiSubIndex = 1; uiSubIndex <= 254; uiSubIndex++) + { + ObdSize = 4; + Ret = EplObduReadEntry(0x1F81, uiSubIndex, &dwNodeCfg, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + if (uiSubIndex != uiLocalNodeId) + { + // reset flags "not scanned" and "isochronous" + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_wFlags &= ~(EPL_NMTMNU_NODE_FLAG_ISOCHRON | EPL_NMTMNU_NODE_FLAG_NOT_SCANNED); + + if (uiSubIndex == EPL_C_ADR_DIAG_DEF_NODE_ID) + { // diagnostic node must be scanned by MN in any case + dwNodeCfg |= (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS); + // and it must be isochronously accessed + dwNodeCfg &= ~EPL_NODEASSIGN_ASYNCONLY_NODE; + } + + // save node config in local node info structure + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_dwNodeCfg = dwNodeCfg; + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_NodeState = kEplNmtMnuNodeStateUnknown; + + if ((dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) + { // node is configured as CN + // identify the node + Ret = EplIdentuRequestIdentResponse(uiSubIndex, EplNmtMnuCbIdentResponse); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // set flag "not scanned" + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if IdentRequest was sent once to a CN + + if ((dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // node is a mandatory CN + EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; + // mandatory slave counter shall be decremented if mandatory CN was configured successfully + } + } + } + else + { // subindex of MN + if ((dwNodeCfg & (EPL_NODEASSIGN_MN_PRES | EPL_NODEASSIGN_NODE_EXISTS)) != 0) + { // MN shall send PRes + tEplDllNodeInfo DllNodeInfo; + + EPL_MEMSET(&DllNodeInfo, 0, sizeof (DllNodeInfo)); + DllNodeInfo.m_uiNodeId = uiLocalNodeId; + + Ret = EplDlluCalAddNode(&DllNodeInfo); + } + } + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuStartBootStep2 +// +// Description: starts BootStep2. +// That means add nodes to isochronous phase and send +// NMT EnableReadyToOp. +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuStartBootStep2(void) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +tEplNmtMnuNodeInfo* pNodeInfo; + + + if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) + { // boot process is not halted + // add nodes to isochronous phase and send NMT EnableReadyToOp + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // reset flag that application was informed about possible state change + EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) + { + if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateConfigured) + { + Ret = EplNmtMnuNodeBootStep2(uiIndex, pNodeInfo); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // set flag "not scanned" + pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if StatusRequest was sent once to a CN + + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // node is a mandatory CN + EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; + } + + // mandatory slave counter shall be decremented if mandatory CN is ReadyToOp + } + } + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuNodeBootStep2 +// +// Description: starts BootStep2 for the specified node. +// This means the CN is added to isochronous phase if not +// async-only and it gets the NMT command EnableReadyToOp. +// The CN must be in node state Configured, when it enters +// BootStep2. When BootStep2 finishes, the CN is in node state +// ReadyToOp. +// If TimeoutReadyToOp in object 0x1F89/5 is configured, +// TimerHdlLonger will be started with this timeout. +// +// Parameters: uiNodeId_p = node ID +// pNodeInfo_p = pointer to internal node info structure +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuNodeBootStep2(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplDllNodeInfo DllNodeInfo; +DWORD dwNodeCfg; +tEplObdSize ObdSize; +tEplTimerArg TimerArg; + + dwNodeCfg = pNodeInfo_p->m_dwNodeCfg; + if ((dwNodeCfg & EPL_NODEASSIGN_ASYNCONLY_NODE) == 0) + { // add node to isochronous phase + DllNodeInfo.m_uiNodeId = uiNodeId_p; + ObdSize = 4; + Ret = EplObduReadEntry(0x1F92, uiNodeId_p, &DllNodeInfo.m_dwPresTimeout, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + ObdSize = 2; + Ret = EplObduReadEntry(0x1F8B, uiNodeId_p, &DllNodeInfo.m_wPreqPayloadLimit, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + ObdSize = 2; + Ret = EplObduReadEntry(0x1F8D, uiNodeId_p, &DllNodeInfo.m_wPresPayloadLimit, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + pNodeInfo_p->m_wFlags |= EPL_NMTMNU_NODE_FLAG_ISOCHRON; + + Ret = EplDlluCalAddNode(&DllNodeInfo); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + } + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiNodeId_p, + kEplNmtCmdEnableReadyToOperate); + + Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdEnableReadyToOperate); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if (EplNmtMnuInstance_g.m_ulTimeoutReadyToOp != 0L) + { // start timer + // when the timer expires the CN must be ReadyToOp + EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER( + pNodeInfo_p, uiNodeId_p, TimerArg); +// TimerArg.m_EventSink = kEplEventSinkNmtMnu; +// TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_LONGER | uiNodeId_p; + Ret = EplTimeruModifyTimerMs(&pNodeInfo_p->m_TimerHdlLonger, EplNmtMnuInstance_g.m_ulTimeoutReadyToOp, TimerArg); + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuStartCheckCom +// +// Description: starts CheckCommunication +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuStartCheckCom(void) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +tEplNmtMnuNodeInfo* pNodeInfo; + + + if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) + { // boot process is not halted + // wait some time and check that no communication error occurs + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // reset flag that application was informed about possible state change + EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) + { + if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateReadyToOp) + { + Ret = EplNmtMnuNodeCheckCom(uiIndex, pNodeInfo); + if (Ret == kEplReject) + { // timer was started + // wait until it expires + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // node is a mandatory CN + EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; + } + } + else if (Ret != kEplSuccessful) + { + goto Exit; + } + + // set flag "not scanned" + pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if timeout elapsed and regardless of an error + // mandatory slave counter shall be decremented if timeout elapsed and no error occured + } + } + } + + Ret = kEplSuccessful; + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuNodeCheckCom +// +// Description: checks communication of the specified node. +// That means wait some time and if no error occured everything +// is OK. +// +// Parameters: uiNodeId_p = node ID +// pNodeInfo_p = pointer to internal node info structure +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuNodeCheckCom(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +DWORD dwNodeCfg; +tEplTimerArg TimerArg; + + dwNodeCfg = pNodeInfo_p->m_dwNodeCfg; + if (((dwNodeCfg & EPL_NODEASSIGN_ASYNCONLY_NODE) == 0) + && (EplNmtMnuInstance_g.m_ulTimeoutCheckCom != 0L)) + { // CN is not async-only and timeout for CheckCom was set + + // check communication, + // that means wait some time and if no error occured everything is OK; + + // start timer (when the timer expires the CN must be still ReadyToOp) + EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER( + pNodeInfo_p, uiNodeId_p, TimerArg); +// TimerArg.m_EventSink = kEplEventSinkNmtMnu; +// TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_LONGER | uiNodeId_p; + Ret = EplTimeruModifyTimerMs(&pNodeInfo_p->m_TimerHdlLonger, EplNmtMnuInstance_g.m_ulTimeoutCheckCom, TimerArg); + + // update mandatory slave counter, because timer was started + if (Ret == kEplSuccessful) + { + Ret = kEplReject; + } + } + else + { // timer was not started + // assume everything is OK + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateComChecked; + } + +//Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuStartNodes +// +// Description: really starts all nodes which are ReadyToOp and CheckCom did not fail +// +// Parameters: (none) +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuStartNodes(void) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +tEplNmtMnuNodeInfo* pNodeInfo; + + + if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) + { // boot process is not halted + // send NMT command Start Node + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // reset flag that application was informed about possible state change + EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) + { + if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateComChecked) + { + if ((EplNmtMnuInstance_g.m_dwNmtStartup & EPL_NMTST_STARTALLNODES) == 0) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiIndex, + kEplNmtCmdStartNode); + + Ret = EplNmtMnuSendNmtCommand(uiIndex, kEplNmtCmdStartNode); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // node is a mandatory CN + EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; + } + + // set flag "not scanned" + pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if StatusRequest was sent once to a CN + // mandatory slave counter shall be decremented if mandatory CN is OPERATIONAL + } + } + + // $$$ inform application if EPL_NMTST_NO_STARTNODE is set + + if ((EplNmtMnuInstance_g.m_dwNmtStartup & EPL_NMTST_STARTALLNODES) != 0) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + EPL_C_ADR_BROADCAST, + kEplNmtCmdStartNode); + + Ret = EplNmtMnuSendNmtCommand(EPL_C_ADR_BROADCAST, kEplNmtCmdStartNode); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuProcessInternalEvent +// +// Description: processes internal node events +// +// Parameters: uiNodeId_p = node ID +// NodeNmtState_p = NMT state of CN +// NodeEvent_p = occured events +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuProcessInternalEvent( + unsigned int uiNodeId_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtMnuIntNodeEvent NodeEvent_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplNmtState NmtState; +tEplNmtMnuNodeInfo* pNodeInfo; +tEplTimerArg TimerArg; + + pNodeInfo = EPL_NMTMNU_GET_NODEINFO(uiNodeId_p); + NmtState = EplNmtuGetNmtState(); + if (NmtState <= kEplNmtMsNotActive) + { // MN is not active + goto Exit; + } + + switch (NodeEvent_p) + { + case kEplNmtMnuIntNodeEventIdentResponse: + { + BYTE bNmtState; + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + pNodeInfo->m_NodeState); + + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) + { + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateIdentified; + } + + // reset flags ISOCHRON and NMT_CMD_ISSUED + pNodeInfo->m_wFlags &= ~(EPL_NMTMNU_NODE_FLAG_ISOCHRON + | EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED); + + if ((NmtState == kEplNmtMsPreOperational1) + && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) + { + // decrement only signal slave count + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + // update object 0x1F8F NMT_MNNodeExpState_AU8 to PreOp1 (even if local state >= PreOp2) + bNmtState = (BYTE) (kEplNmtCsPreOperational1 & 0xFF); + Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); + + // check NMT state of CN + Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + } + break; + } + + // request StatusResponse immediately, + // because we want a fast boot-up of CNs + Ret = EplStatusuRequestStatusResponse(uiNodeId_p, EplNmtMnuCbStatusResponse); + if (Ret != kEplSuccessful) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + Ret); + + if (Ret == kEplInvalidOperation) + { // the only situation when this should happen is, when + // StatusResponse was already requested from within + // the StatReq timer event. + // so ignore this error. + Ret = kEplSuccessful; + } + else + { + break; + } + } + + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) + { + // inform application + Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventFound, + NodeNmtState_p, + EPL_E_NO_ERROR, + (pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); + if (Ret == kEplReject) + { // interrupt boot process on user request + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + Ret = kEplSuccessful; + break; + } + else if (Ret != kEplSuccessful) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + break; + } + } + + // continue BootStep1 + } + + case kEplNmtMnuIntNodeEventBoot: + { + + // $$$ check identification (vendor ID, product code, revision no, serial no) + + if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateIdentified) + { + // $$$ check software + + // check/start configuration + // inform application + Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventCheckConf, + NodeNmtState_p, + EPL_E_NO_ERROR, + (pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); + if (Ret == kEplReject) + { // interrupt boot process on user request + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventBoot, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + Ret = kEplSuccessful; + break; + } + else if (Ret != kEplSuccessful) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventBoot, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + break; + } + } + else if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) + { // wrong CN state + // ignore event + break; + } + + // $$$ d.k.: currently we assume configuration is OK + + // continue BootStep1 + } + + case kEplNmtMnuIntNodeEventConfigured: + { + if ((pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) + && (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf)) + { // wrong CN state + // ignore event + break; + } + + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateConfigured; + + if (NmtState == kEplNmtMsPreOperational1) + { + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // decrement mandatory CN counter + EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; + } + } + else + { + // put optional node to next step (BootStep2) + Ret = EplNmtMnuNodeBootStep2(uiNodeId_p, pNodeInfo); + } + break; + } + + case kEplNmtMnuIntNodeEventNoIdentResponse: + { + if ((NmtState == kEplNmtMsPreOperational1) + && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) + { + // decrement only signal slave count + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) + { + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateUnknown; + } + + // $$$ d.k. check start time for 0x1F89/2 MNTimeoutPreOp1_U32 + // $$$ d.k. check individual timeout 0x1F89/6 MNIdentificationTimeout_U32 + // if mandatory node and timeout elapsed -> halt boot procedure + // trigger IdentRequest again (if >= PreOp2, after delay) + if (NmtState >= kEplNmtMsPreOperational2) + { // start timer + EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ( + pNodeInfo, uiNodeId_p, TimerArg); +// TimerArg.m_EventSink = kEplEventSinkNmtMnu; +// TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_IDENTREQ | uiNodeId_p; +/* + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventNoIdentResponse, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | 0x80 + | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) + | ((TimerArg.m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); +*/ + Ret = EplTimeruModifyTimerMs(&pNodeInfo->m_TimerHdlStatReq, EplNmtMnuInstance_g.m_ulStatusRequestDelay, TimerArg); + } + else + { // trigger IdentRequest immediately + Ret = EplIdentuRequestIdentResponse(uiNodeId_p, EplNmtMnuCbIdentResponse); + } + break; + } + + case kEplNmtMnuIntNodeEventStatusResponse: + { + if ((NmtState >= kEplNmtMsPreOperational2) + && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) + { + // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + // check NMT state of CN + Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + } + break; + } + + if (NmtState == kEplNmtMsPreOperational1) + { + // request next StatusResponse immediately + Ret = EplStatusuRequestStatusResponse(uiNodeId_p, EplNmtMnuCbStatusResponse); + if (Ret != kEplSuccessful) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + Ret); + } + + } + else if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_ISOCHRON) == 0) + { // start timer + // not isochronously accessed CN (e.g. async-only or stopped CN) + EPL_NMTMNU_SET_FLAGS_TIMERARG_STATREQ( + pNodeInfo, uiNodeId_p, TimerArg); +// TimerArg.m_EventSink = kEplEventSinkNmtMnu; +// TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_STATREQ | uiNodeId_p; +/* + EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventStatusResponse, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | 0x80 + | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) + | ((TimerArg.m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); +*/ + Ret = EplTimeruModifyTimerMs(&pNodeInfo->m_TimerHdlStatReq, EplNmtMnuInstance_g.m_ulStatusRequestDelay, TimerArg); + } + + break; + } + + case kEplNmtMnuIntNodeEventNoStatusResponse: + { + // function CheckNmtState sets node state to unknown if necessary +/* + if ((NmtState >= kEplNmtMsPreOperational2) + && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) + { + // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } +*/ + // check NMT state of CN + Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuIntNodeEventError: + { // currently only issued on kEplNmtNodeCommandConfErr + + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) + { // wrong CN state + // ignore event + break; + } + + // check NMT state of CN + Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, kEplNmtCsNotActive, wErrorCode_p, NmtState); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuIntNodeEventExecReset: + { + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) + { // wrong CN state + // ignore event + break; + } + + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateResetConf; + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | kEplNmtCmdResetConfiguration)); + + // send NMT reset configuration to CN for activation of configuration + Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdResetConfiguration); + + break; + } + + case kEplNmtMnuIntNodeEventHeartbeat: + { +/* + if ((NmtState >= kEplNmtMsPreOperational2) + && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) + { + // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } +*/ + // check NMT state of CN + Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuIntNodeEventTimerIdentReq: + { + EPL_DBGLVL_NMTMN_TRACE1("TimerStatReq->IdentReq(%02X)\n", uiNodeId_p); + // trigger IdentRequest again + Ret = EplIdentuRequestIdentResponse(uiNodeId_p, EplNmtMnuCbIdentResponse); + if (Ret != kEplSuccessful) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | Ret)); + if (Ret == kEplInvalidOperation) + { // this can happen because of a bug in EplTimeruLinuxKernel.c + // so ignore this error. + Ret = kEplSuccessful; + } + } + + break; + } + + case kEplNmtMnuIntNodeEventTimerStateMon: + { + // reset NMT state change flag + // because from now on the CN must have the correct NMT state + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED; + + // continue with normal StatReq processing + } + + case kEplNmtMnuIntNodeEventTimerStatReq: + { + EPL_DBGLVL_NMTMN_TRACE1("TimerStatReq->StatReq(%02X)\n", uiNodeId_p); + // request next StatusResponse + Ret = EplStatusuRequestStatusResponse(uiNodeId_p, EplNmtMnuCbStatusResponse); + if (Ret != kEplSuccessful) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | Ret)); + if (Ret == kEplInvalidOperation) + { // the only situation when this should happen is, when + // StatusResponse was already requested while processing + // event IdentResponse. + // so ignore this error. + Ret = kEplSuccessful; + } + } + + break; + } + + case kEplNmtMnuIntNodeEventTimerLonger: + { + switch (pNodeInfo->m_NodeState) + { + case kEplNmtMnuNodeStateConfigured: + { // node should be ReadyToOp but it is not + + // check NMT state which shall be intentionally wrong, so that ERROR_TREATMENT will be started + Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, kEplNmtCsNotActive, EPL_E_NMT_BPO2, NmtState); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuNodeStateReadyToOp: + { // CheckCom finished successfully + + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateComChecked; + + if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0) + { + // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { + // decrement mandatory slave counter + EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; + } + if (NmtState != kEplNmtMsReadyToOperate) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | kEplNmtCmdStartNode)); + + // start optional CN + Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdStartNode); + } + break; + } + + default: + { + break; + } + } + break; + } + + case kEplNmtMnuIntNodeEventNmtCmdSent: + { + BYTE bNmtState; + + // update expected NMT state with the one that results + // from the sent NMT command + bNmtState = (BYTE) (NodeNmtState_p & 0xFF); + + // write object 0x1F8F NMT_MNNodeExpState_AU8 + Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if (NodeNmtState_p == kEplNmtCsNotActive) + { // restart processing with IdentRequest + EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ( + pNodeInfo, uiNodeId_p, TimerArg); + } + else + { // monitor NMT state change with StatusRequest after + // the corresponding delay; + // until then wrong NMT states will be ignored + EPL_NMTMNU_SET_FLAGS_TIMERARG_STATE_MON( + pNodeInfo, uiNodeId_p, TimerArg); + + // set NMT state change flag + pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED; + } + + Ret = EplTimeruModifyTimerMs(&pNodeInfo->m_TimerHdlStatReq, EplNmtMnuInstance_g.m_ulStatusRequestDelay, TimerArg); + + // finish processing, because NmtState_p is the expected and not the current state + goto Exit; + } + + default: + { + break; + } + } + + // check if network is ready to change local NMT state and this was not done before + if ((EplNmtMnuInstance_g.m_wFlags & (EPL_NMTMNU_FLAG_HALTED | EPL_NMTMNU_FLAG_APP_INFORMED)) == 0) + { // boot process is not halted + switch (NmtState) + { + case kEplNmtMsPreOperational1: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) + { // all optional CNs scanned once and all mandatory CNs configured successfully + EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventBootStep1Finish, + NmtState, + EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + // wait for application + Ret = kEplSuccessful; + } + break; + } + // enter PreOp2 + Ret = EplNmtuNmtEvent(kEplNmtEventAllMandatoryCNIdent); + } + break; + } + + case kEplNmtMsPreOperational2: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) + { // all optional CNs checked once for ReadyToOp and all mandatory CNs are ReadyToOp + EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventBootStep2Finish, + NmtState, + EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + // wait for application + Ret = kEplSuccessful; + } + break; + } + // enter ReadyToOp + Ret = EplNmtuNmtEvent(kEplNmtEventEnterReadyToOperate); + } + break; + } + + case kEplNmtMsReadyToOperate: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) + { // all CNs checked for errorless communication + EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventCheckComFinish, + NmtState, + EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + // wait for application + Ret = kEplSuccessful; + } + break; + } + // enter Operational + Ret = EplNmtuNmtEvent(kEplNmtEventEnterMsOperational); + } + break; + } + + case kEplNmtMsOperational: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) + { // all optional CNs scanned once and all mandatory CNs are OPERATIONAL + EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventOperational, + NmtState, + EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) + { + if (Ret == kEplReject) + { + // ignore error code + Ret = kEplSuccessful; + } + break; + } + } + break; + } + + default: + { + break; + } + } + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuCheckNmtState +// +// Description: checks the NMT state, i.e. evaluates it with object 0x1F8F +// NMT_MNNodeExpState_AU8 and updates object 0x1F8E +// NMT_MNNodeCurrState_AU8. +// It manipulates m_NodeState in internal node info structure. +// +// Parameters: uiNodeId_p = node ID +// NodeNmtState_p = NMT state of CN +// +// Returns: tEplKernel = error code +// kEplReject = CN was in wrong state and has been reset +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuCheckNmtState( + unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo* pNodeInfo_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtState LocalNmtState_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplObdSize ObdSize; +BYTE bNmtState; +BYTE bNmtStatePrev; +tEplNmtState ExpNmtState; + + ObdSize = 1; + // read object 0x1F8F NMT_MNNodeExpState_AU8 + Ret = EplObduReadEntry(0x1F8F, uiNodeId_p, &bNmtState, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // compute expected NMT state + ExpNmtState = (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS); + // compute BYTE of current NMT state + bNmtState = ((BYTE) NodeNmtState_p & 0xFF); + + if (ExpNmtState == kEplNmtCsNotActive) + { // ignore the current state, because the CN shall be not active + Ret = kEplReject; + goto Exit; + } + else if ((ExpNmtState == kEplNmtCsPreOperational2) + && (NodeNmtState_p == kEplNmtCsReadyToOperate)) + { // CN switched to ReadyToOp + // delete timer for timeout handling + Ret = EplTimeruDeleteTimer(&pNodeInfo_p->m_TimerHdlLonger); + if (Ret != kEplSuccessful) + { + goto Exit; + } + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateReadyToOp; + + // update object 0x1F8F NMT_MNNodeExpState_AU8 to ReadyToOp + Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if ((pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // node is a mandatory CN -> decrement counter + EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; + } + if (LocalNmtState_p >= kEplNmtMsReadyToOperate) + { // start procedure CheckCommunication for this node + Ret = EplNmtMnuNodeCheckCom(uiNodeId_p, pNodeInfo_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if ((LocalNmtState_p == kEplNmtMsOperational) + && (pNodeInfo_p->m_NodeState == kEplNmtMnuNodeStateComChecked)) + { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | kEplNmtCmdStartNode)); + + // immediately start optional CN, because communication is always OK (e.g. async-only CN) + Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdStartNode); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + } + + } + else if ((ExpNmtState == kEplNmtCsReadyToOperate) + && (NodeNmtState_p == kEplNmtCsOperational)) + { // CN switched to OPERATIONAL + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateOperational; + + if ((pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) + { // node is a mandatory CN -> decrement counter + EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; + } + + } + else if ((ExpNmtState != NodeNmtState_p) + && !((ExpNmtState == kEplNmtCsPreOperational1) + && (NodeNmtState_p == kEplNmtCsPreOperational2))) + { // CN is not in expected NMT state (without the exceptions above) + WORD wbeErrorCode; + + if ((pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0) + { + // decrement only signal slave count if checked once + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo_p->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + if (pNodeInfo_p->m_NodeState == kEplNmtMnuNodeStateUnknown) + { // CN is already in state unknown, which means that it got + // NMT reset command earlier + goto Exit; + } + + // -> CN is in wrong NMT state + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateUnknown; + + if (wErrorCode_p == 0) + { // assume wrong NMT state error + if ((pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED) != 0) + { // NMT command has been just issued; + // ignore wrong NMT state until timer expires; + // other errors like LOSS_PRES_TH are still processed + goto Exit; + } + + wErrorCode_p = EPL_E_NMT_WRONG_STATE; + } + + BENCHMARK_MOD_07_TOGGLE(9); + + // $$$ start ERROR_TREATMENT and inform application + Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventError, + NodeNmtState_p, + wErrorCode_p, + (pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | kEplNmtCmdResetNode)); + + // reset CN + // store error code in NMT command data for diagnostic purpose + AmiSetWordToLe(&wbeErrorCode, wErrorCode_p); + Ret = EplNmtMnuSendNmtCommandEx(uiNodeId_p, kEplNmtCmdResetNode, &wbeErrorCode, sizeof (wbeErrorCode)); + if (Ret == kEplSuccessful) + { + Ret = kEplReject; + } + + goto Exit; + } + + // check if NMT_MNNodeCurrState_AU8 has to be changed + ObdSize = 1; + Ret = EplObduReadEntry(0x1F8E, uiNodeId_p, &bNmtStatePrev, &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + if (bNmtState != bNmtStatePrev) + { + // update object 0x1F8E NMT_MNNodeCurrState_AU8 + Ret = EplObduWriteEntry(0x1F8E, uiNodeId_p, &bNmtState, 1); + if (Ret != kEplSuccessful) + { + goto Exit; + } + Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventNmtState, + NodeNmtState_p, + wErrorCode_p, + (pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtMnuReset +// +// Description: reset internal structures, e.g. timers +// +// Parameters: void +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplNmtMnuReset(void) +{ +tEplKernel Ret; +int iIndex; + + Ret = EplTimeruDeleteTimer(&EplNmtMnuInstance_g.m_TimerHdlNmtState); + + for (iIndex = 1; iIndex <= tabentries (EplNmtMnuInstance_g.m_aNodeInfo); iIndex++) + { + // delete timer handles + Ret = EplTimeruDeleteTimer(&EPL_NMTMNU_GET_NODEINFO(iIndex)->m_TimerHdlStatReq); + Ret = EplTimeruDeleteTimer(&EPL_NMTMNU_GET_NODEINFO(iIndex)->m_TimerHdlLonger); + } + + return Ret; +} + + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplNmtk.c b/drivers/staging/epl/EplNmtk.c new file mode 100644 index 000000000000..8bfa59a7e322 --- /dev/null +++ b/drivers/staging/epl/EplNmtk.c @@ -0,0 +1,1750 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for NMT-Kernelspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtk.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.12 $ $Date: 2008/11/13 17:13:09 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + +****************************************************************************/ + +#include "kernel/EplNmtk.h" +#include "kernel/EplTimerk.h" + +#include "kernel/EplDllk.h" // for EplDllkProcess() + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif +#define EPL_NMTK_DBG_POST_TRACE_VALUE(NmtEvent_p, OldNmtState_p, NewNmtState_p) \ + TGT_DBG_POST_TRACE_VALUE((kEplEventSinkNmtk << 28) | (NmtEvent_p << 16) \ + | ((OldNmtState_p & 0xFF) << 8) \ + | (NewNmtState_p & 0xFF)) + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- +// struct for instance table +INSTANCE_TYPE_BEGIN + + EPL_MCO_DECL_INSTANCE_MEMBER () + + STATIC volatile tEplNmtState INST_FAR m_NmtState; + STATIC volatile BOOL INST_FAR m_fEnableReadyToOperate; + STATIC volatile BOOL INST_FAR m_fAppReadyToOperate; + STATIC volatile BOOL INST_FAR m_fTimerMsPreOp2; + STATIC volatile BOOL INST_FAR m_fAllMandatoryCNIdent; + STATIC volatile BOOL INST_FAR m_fFrozen; + +INSTANCE_TYPE_END +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- +// This macro replace the unspecific pointer to an instance through +// the modul specific type for the local instance table. This macro +// must defined in each modul. +//#define tEplPtrInstance tEplInstanceInfo MEM* + +EPL_MCO_DECL_INSTANCE_VAR () + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- +EPL_MCO_DEFINE_INSTANCE_FCT () + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: This module realize the NMT-State-Machine of the EPL-Stack +// +// +/***************************************************************************/ +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// +//--------------------------------------------------------------------------- +// +// Function: EplNmtkInit +// +// Description: initializes the first instance +// +// +// +// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR = Instance pointer +// uiNodeId_p = Node Id of the lokal node +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkInit(EPL_MCO_DECL_PTR_INSTANCE_PTR) +{ +tEplKernel Ret; + + Ret = EplNmtkAddInstance (EPL_MCO_PTR_INSTANCE_PTR); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtkAddInstance +// +// Description: adds a new instance +// +// +// +// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR = Instance pointer +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR) +{ +EPL_MCO_DECL_INSTANCE_PTR_LOCAL +tEplKernel Ret; +//tEplEvent Event; +//tEplEventNmtStateChange NmtStateChange; + + // check if pointer to instance pointer valid + // get free instance and set the globale instance pointer + // set also the instance addr to parameterlist + EPL_MCO_CHECK_PTR_INSTANCE_PTR (); + EPL_MCO_GET_FREE_INSTANCE_PTR (); + EPL_MCO_SET_PTR_INSTANCE_PTR (); + + // sign instance as used + EPL_MCO_WRITE_INSTANCE_STATE (kStateUsed); + + + Ret = kEplSuccessful; + + // initialize intern vaiables + // 2006/07/31 d.k.: set NMT-State to kEplNmtGsOff + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + // set NMT-State to kEplNmtGsInitialising + //EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + + // set flags to FALSE + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = FALSE; + EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = FALSE; + EPL_MCO_GLB_VAR(m_fFrozen) = FALSE; + +// EPL_MCO_GLB_VAR(m_TimerHdl) = 0; + + // inform higher layer about state change + // 2006/07/31 d.k.: The EPL API layer/application has to start NMT state + // machine via NmtEventSwReset after initialisation of + // all modules has been completed. DLL has to be initialised + // after NMTk because NMT state shall not be uninitialised + // at that time. +/* NmtStateChange.m_NewNmtState = EPL_MCO_GLB_VAR(m_NmtState); + NmtStateChange.m_NmtEvent = kEplNmtEventNoEvent; + Event.m_EventSink = kEplEventSinkNmtu; + Event.m_EventType = kEplEventTypeNmtStateChange; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &NmtStateChange; + Event.m_uiSize = sizeof(NmtStateChange); + Ret = EplEventkPost(&Event); +*/ + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtkDelInstance +// +// Description: delete instance +// +// +// +// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR = Instance pointer +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if (EPL_USE_DELETEINST_FUNC != FALSE) +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkDelInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR) +{ +tEplKernel Ret = kEplSuccessful; + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + // set NMT-State to kEplNmtGsOff + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + + // sign instance as unused + EPL_MCO_WRITE_INSTANCE_STATE (kStateUnused); + + // delete timer +// Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); + + return Ret; +} +#endif // (EPL_USE_DELETEINST_FUNC != FALSE) + + +//--------------------------------------------------------------------------- +// +// Function: EplNmtkProcess +// +// Description: main process function +// -> process NMT-State-Maschine und read NMT-Events from Queue +// +// +// +// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR_ = Instance pointer +// pEvent_p = Epl-Event with NMT-event to process +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkProcess(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplEvent* pEvent_p) +{ +tEplKernel Ret; +tEplNmtState OldNmtState; +tEplNmtEvent NmtEvent; +tEplEvent Event; +tEplEventNmtStateChange NmtStateChange; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + Ret = kEplSuccessful; + + switch(pEvent_p->m_EventType) + { + case kEplEventTypeNmtEvent: + { + NmtEvent = *((tEplNmtEvent*)pEvent_p->m_pArg); + break; + } + + case kEplEventTypeTimer: + { + NmtEvent = (tEplNmtEvent)((tEplTimerEventArg*)pEvent_p->m_pArg)->m_ulArg; + break; + } + default: + { + Ret = kEplNmtInvalidEvent; + goto Exit; + } + } + + // save NMT-State + // needed for later comparison to + // inform hgher layer about state change + OldNmtState = EPL_MCO_GLB_VAR(m_NmtState); + + // NMT-State-Maschine + switch(EPL_MCO_GLB_VAR(m_NmtState)) + { + //----------------------------------------------------------- + // general part of the statemaschine + + // first init of the hardware + case kEplNmtGsOff: + { + // leave this state only if higher layer says so + if(NmtEvent == kEplNmtEventSwReset) + { // new state kEplNmtGsInitialising + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + } + break; + } + + // first init of the hardware + case kEplNmtGsInitialising: + { + // leave this state only if higher layer says so + + // check events + switch(NmtEvent) + { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // new state kEplNmtGsResetApplication + case kEplNmtEventEnterResetApp: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + default: + { + break; + } + } + break; + } + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + // check events + switch(NmtEvent) + { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // leave this state only if higher layer + // say so + case kEplNmtEventEnterResetCom: + { + // new state kEplNmtGsResetCommunication + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + default: + { + break; + } + } + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + // check events + switch(NmtEvent) + { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetComm state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // leave this state only if higher layer + // say so + case kEplNmtEventEnterResetConfig: + { + // new state kEplNmtGsResetCommunication + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + default: + { + break; + } + } + break; + } + + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fFrozen) = FALSE; + + // check events + switch(NmtEvent) + { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetConf state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + case kEplNmtEventResetCom: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // leave this state only if higher layer says so + case kEplNmtEventEnterCsNotActive: + { // Node should be CN + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsNotActive; + break; + + } + + case kEplNmtEventEnterMsNotActive: + { // Node should be CN + #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) + // no MN functionality + // TODO: -create error E_NMT_BA1_NO_MN_SUPPORT + EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; + #else + + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsNotActive; + #endif + break; + + } + + default: + { + break; + } + } + break; + } + + //----------------------------------------------------------- + // CN part of the statemaschine + + // node liste for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + + // check events + switch(NmtEvent) + { + // 2006/07/31 d.k.: react also on NMT reset commands in NotActive state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; +// Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; +// Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; +// Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); + break; + } + + // NMT Command Reset Configuration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; +// Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); + break; + } + + // see if SoA or SoC received + // k.t. 20.07.2006: only SoA forces change of state + // see EPL V2 DS 1.0.0 p.267 + // case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // new state PRE_OPERATIONAL1 + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; +// Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); + break; + } + // timeout for SoA and Soc + case kEplNmtEventTimerBasicEthernet: + { + // new state BASIC_ETHERNET + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsBasicEthernet; + break; + } + + default: + { + break; + } + }// end of switch(NmtEvent) + + break; + } + + // node processes only async frames + case kEplNmtCsPreOperational1: + { + + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command Reset Configuration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; + break; + } + + // check if SoC received + case kEplNmtEventDllCeSoc: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational2; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtCsPreOperational2: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command Reset Configuration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + + // check if application is ready to operate + case kEplNmtEventEnterReadyToOperate: + { + // check if command NMTEnableReadyToOperate from MN was received + if(EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) == TRUE) + { // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + // change state + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsReadyToOperate; + } + else + { // set Flag + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = TRUE; + } + break; + } + + // NMT Commando EnableReadyToOperate + case kEplNmtEventEnableReadyToOperate: + { + // check if application is ready + if(EPL_MCO_GLB_VAR(m_fAppReadyToOperate) == TRUE) + { // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + // change state + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsReadyToOperate; + } + else + { // set Flag + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = TRUE; + } + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + + // NMT Command StartNode + case kEplNmtEventStartNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsOperational; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } + + // normal work state + case kEplNmtCsOperational: + { + + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; + break; + } + + // NMT Command EnterPreOperational2 + case kEplNmtEventEnterPreOperational2: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational2; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } + + // node stopped by MN + // -> only process asynchronous frames + case kEplNmtCsStopped: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // NMT Command EnterPreOperational2 + case kEplNmtEventEnterPreOperational2: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational2; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } + + // no epl cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // error occured + // d.k.: how does this error occur? on CRC errors +/* case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } +*/ + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCePreq: + case kEplNmtEventDllCePres: + case kEplNmtEventDllCeSoa: + { // Epl-Frame on net -> stop any communication + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + + break; + } + + //----------------------------------------------------------- + // MN part of the statemaschine + + // MN listen to network + // -> if no EPL traffic go to next state + case kEplNmtMsNotActive: + { + #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) + // no MN functionality + // TODO: -create error E_NMT_BA1_NO_MN_SUPPORT + EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; + #else + + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; + break; + } + + // timeout event + case kEplNmtEventTimerBasicEthernet: + { + if (EPL_MCO_GLB_VAR(m_fFrozen) == FALSE) + { // new state BasicEthernet + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsBasicEthernet; + } + break; + } + + // timeout event + case kEplNmtEventTimerMsPreOp1: + { + if (EPL_MCO_GLB_VAR(m_fFrozen) == FALSE) + { // new state PreOp1 + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; + EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = FALSE; + EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = FALSE; + + } + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + + #endif // ((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) + + break; + } +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // MN process reduces epl cycle + case kEplNmtMsPreOperational1: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // error occured + // d.k. MSPreOp1->CSPreOp1: nonsense -> keep state + /* + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + */ + + case kEplNmtEventAllMandatoryCNIdent: + { // all mandatory CN identified + if (EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) != FALSE) + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational2; + } + else + { + EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = TRUE; + } + break; + } + + case kEplNmtEventTimerMsPreOp2: + { // residence time for PreOp1 is elapsed + if (EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) != FALSE) + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational2; + } + else + { + EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = TRUE; + } + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } + + // MN process full epl cycle + case kEplNmtMsPreOperational2: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; + break; + } + + case kEplNmtEventEnterReadyToOperate: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsReadyToOperate; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + + break; + } + + // all madatory nodes ready to operate + // -> MN process full epl cycle + case kEplNmtMsReadyToOperate: + { + + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; + break; + } + + case kEplNmtEventEnterMsOperational: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsOperational; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + + break; + } + + // normal eplcycle processing + case kEplNmtMsOperational: + { + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; + break; + } + + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } + + // normal ethernet traffic + case kEplNmtMsBasicEthernet: + { + + // check events + switch(NmtEvent) + { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // error occured + // d.k. BE->PreOp1 on cycle error? No +/* case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } +*/ + default: + { + break; + } + + }// end of switch(NmtEvent) + break; + } +#endif //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + default: + { + //DEBUG_EPL_DBGLVL_NMTK_TRACE0(EPL_DBGLVL_NMT ,"Error in EplNmtProcess: Unknown NMT-State"); + //EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + Ret = kEplNmtInvalidState; + goto Exit; + } + + }// end of switch(NmtEvent) + + // inform higher layer about State-Change if needed + if(OldNmtState != EPL_MCO_GLB_VAR(m_NmtState)) + { + EPL_NMTK_DBG_POST_TRACE_VALUE(NmtEvent, OldNmtState, EPL_MCO_GLB_VAR(m_NmtState)); + + // d.k.: memorize NMT state before posting any events + NmtStateChange.m_NewNmtState = EPL_MCO_GLB_VAR(m_NmtState); + + // inform DLL + if ((OldNmtState > kEplNmtGsResetConfiguration) + && (EPL_MCO_GLB_VAR(m_NmtState) <= kEplNmtGsResetConfiguration)) + { + // send DLL DEINIT + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkDestroy; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &OldNmtState; + Event.m_uiSize = sizeof (OldNmtState); + // d.k.: directly call DLLk process function, because + // 1. execution of process function is still synchonized and serialized, + // 2. it is the same as without event queues (i.e. well tested), + // 3. DLLk will get those necessary events even if event queue is full, + // 4. event queue is very inefficient +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(&Event); +#else + Ret = EplEventkPost(&Event); +#endif + } + else if ((OldNmtState <= kEplNmtGsResetConfiguration) + && (EPL_MCO_GLB_VAR(m_NmtState) > kEplNmtGsResetConfiguration)) + { + // send DLL INIT + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkCreate; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &NmtStateChange.m_NewNmtState; + Event.m_uiSize = sizeof (NmtStateChange.m_NewNmtState); + // d.k.: directly call DLLk process function, because + // 1. execution of process function is still synchonized and serialized, + // 2. it is the same as without event queues (i.e. well tested), + // 3. DLLk will get those necessary events even if event queue is full + // 4. event queue is very inefficient +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(&Event); +#else + Ret = EplEventkPost(&Event); +#endif + } + else if ((EPL_MCO_GLB_VAR(m_NmtState) == kEplNmtCsBasicEthernet) + || (EPL_MCO_GLB_VAR(m_NmtState) == kEplNmtMsBasicEthernet)) + { + tEplDllAsyncReqPriority AsyncReqPriority; + + // send DLL Fill Async Tx Buffer, because state BasicEthernet was entered + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + AsyncReqPriority = kEplDllAsyncReqPrioGeneric; + Event.m_pArg = &AsyncReqPriority; + Event.m_uiSize = sizeof (AsyncReqPriority); + // d.k.: directly call DLLk process function, because + // 1. execution of process function is still synchonized and serialized, + // 2. it is the same as without event queues (i.e. well tested), + // 3. DLLk will get those necessary events even if event queue is full + // 4. event queue is very inefficient +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(&Event); +#else + Ret = EplEventkPost(&Event); +#endif + } + + // inform higher layer about state change + NmtStateChange.m_NmtEvent = NmtEvent; + Event.m_EventSink = kEplEventSinkNmtu; + Event.m_EventType = kEplEventTypeNmtStateChange; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &NmtStateChange; + Event.m_uiSize = sizeof(NmtStateChange); + Ret = EplEventkPost(&Event); + EPL_DBGLVL_NMTK_TRACE2("EplNmtkProcess(NMT-Event = 0x%04X): New NMT-State = 0x%03X\n", NmtEvent, NmtStateChange.m_NewNmtState); + + + } + +Exit: + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtkGetNmtState +// +// Description: return the actuell NMT-State and the bits +// to for MN- or CN-mode +// +// +// +// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR_ = Instancepointer +// +// +// Returns: tEplNmtState = NMT-State +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkGetNmtState(EPL_MCO_DECL_PTR_INSTANCE_PTR) +{ +tEplNmtState NmtState; + + NmtState = EPL_MCO_GLB_VAR(m_NmtState); + + return NmtState; + +} + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// +EPL_MCO_DECL_INSTANCE_FCT () +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplNmtkCal.c b/drivers/staging/epl/EplNmtkCal.c new file mode 100644 index 000000000000..2881c3c89245 --- /dev/null +++ b/drivers/staging/epl/EplNmtkCal.c @@ -0,0 +1,157 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for communication abstraction layer of the + NMT-Kernel-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtkCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/16 -k.t.: start of the implementation + +****************************************************************************/ + +#include "kernel/EplNmtkCal.h" + + +// TODO: init function needed to prepare EplNmtkGetNmtState for +// io-controll-call from EplNmtuCal-Modul + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + + + +// EOF + diff --git a/drivers/staging/epl/EplNmtu.c b/drivers/staging/epl/EplNmtu.c new file mode 100644 index 000000000000..52a7e2056600 --- /dev/null +++ b/drivers/staging/epl/EplNmtu.c @@ -0,0 +1,681 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for NMT-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/10 17:17:42 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + +****************************************************************************/ + + +#include "EplInc.h" +#include "user/EplNmtu.h" +#include "user/EplObdu.h" +#include "user/EplTimeru.h" +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) +#include "kernel/EplNmtk.h" +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplNmtuStateChangeCallback m_pfnNmtChangeCb; + tEplTimerHdl m_TimerHdl; + +} tEplNmtuInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static tEplNmtuInstance EplNmtuInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuInit +// +// Description: init first instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuInit() +{ +tEplKernel Ret; + + Ret = EplNmtuAddInstance(); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuAddInstance +// +// Description: init other instances of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuAddInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + EplNmtuInstance_g.m_pfnNmtChangeCb = NULL; + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuDelInstance +// +// Description: delete instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + EplNmtuInstance_g.m_pfnNmtChangeCb = NULL; + + // delete timer + Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl); + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuNmtEvent +// +// Description: sends the NMT-Event to the NMT-State-Maschine +// +// +// +// Parameters: NmtEvent_p = NMT-Event to send +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuNmtEvent(tEplNmtEvent NmtEvent_p) +{ +tEplKernel Ret; +tEplEvent Event; + + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_NetTime.m_dwNanoSec = 0; + Event.m_NetTime.m_dwSec = 0; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent_p; + Event.m_uiSize = sizeof(NmtEvent_p); + + Ret = EplEventuPost(&Event); + + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuGetNmtState +// +// Description: returns the actuell NMT-State +// +// +// +// Parameters: +// +// +// Returns: tEplNmtState = NMT-State +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplNmtState PUBLIC EplNmtuGetNmtState() +{ +tEplNmtState NmtState; + + // $$$ call function of communication abstraction layer +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + NmtState = EplNmtkGetNmtState(); +#else + NmtState = 0; +#endif + + return NmtState; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuProcessEvent +// +// Description: processes events from event queue +// +// +// +// Parameters: pEplEvent_p = pointer to event +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent( + tEplEvent* pEplEvent_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // process event + switch(pEplEvent_p->m_EventType) + { + // state change of NMT-Module + case kEplEventTypeNmtStateChange: + { + tEplEventNmtStateChange* pNmtStateChange; + + // delete timer + Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl); + + pNmtStateChange = (tEplEventNmtStateChange*)pEplEvent_p->m_pArg; + + // call cb-functions to inform higher layer + if(EplNmtuInstance_g.m_pfnNmtChangeCb != NULL) + { + Ret = EplNmtuInstance_g.m_pfnNmtChangeCb(*pNmtStateChange); + } + + if (Ret == kEplSuccessful) + { // everything is OK, so switch to next state if necessary + switch (pNmtStateChange->m_NewNmtState) + { + // EPL stack is not running + case kEplNmtGsOff: + break; + + // first init of the hardware + case kEplNmtGsInitialising: + { + Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetApp); + break; + } + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetCom); + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetConfig); + break; + } + + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + unsigned int uiNodeId; + + // get node ID from OD +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) + uiNodeId = EplObduGetNodeId(EPL_MCO_PTR_INSTANCE_PTR); +#else + uiNodeId = 0; +#endif + //check node ID if not should be master or slave + if (uiNodeId == EPL_C_ADR_MN_DEF_NODE_ID) + { // node shall be MN +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + Ret = EplNmtuNmtEvent(kEplNmtEventEnterMsNotActive); +#else + TRACE0("EplNmtuProcess(): no MN functionality implemented\n"); +#endif + } + else + { // node shall be CN + Ret = EplNmtuNmtEvent(kEplNmtEventEnterCsNotActive); + } + break; + } + + //----------------------------------------------------------- + // CN part of the state machine + + // node listens for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + DWORD dwBuffer; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + // create timer to switch automatically to BasicEthernet if no MN available in network + + // read NMT_CNBasicEthernetTimerout_U32 from OD + ObdSize = sizeof(dwBuffer); +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) + Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F99, + 0x00, + &dwBuffer, + &ObdSize); +#else + Ret = kEplObdIndexNotExist; +#endif + if(Ret != kEplSuccessful) + { + break; + } + if (dwBuffer != 0) + { // BasicEthernet is enabled + // convert us into ms + dwBuffer = dwBuffer / 1000; + if (dwBuffer == 0) + { // timer was below one ms + // set one ms + dwBuffer = 1; + } + TimerArg.m_EventSink = kEplEventSinkNmtk; + TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerBasicEthernet; + Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg); + // potential error is forwarded to event queue which generates error event + } + break; + } + + // node processes only async frames + case kEplNmtCsPreOperational1: + { + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtCsPreOperational2: + { + Ret = EplNmtuNmtEvent(kEplNmtEventEnterReadyToOperate); + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtCsOperational: + { + break; + } + + // node stopped by MN + // -> only process asynchronous frames + case kEplNmtCsStopped: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + break; + } + + //----------------------------------------------------------- + // MN part of the state machine + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // node listens for EPL-Frames and check timeout + case kEplNmtMsNotActive: + { + DWORD dwBuffer; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + // create timer to switch automatically to BasicEthernet/PreOp1 if no other MN active in network + + // check NMT_StartUp_U32.Bit13 + // read NMT_StartUp_U32 from OD + ObdSize = sizeof(dwBuffer); +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) + Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F80, + 0x00, + &dwBuffer, + &ObdSize); +#else + Ret = kEplObdIndexNotExist; +#endif + if(Ret != kEplSuccessful) + { + break; + } + + if((dwBuffer & EPL_NMTST_BASICETHERNET) == 0) + { // NMT_StartUp_U32.Bit13 == 0 + // new state PreOperational1 + TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerMsPreOp1; + } + else + { // NMT_StartUp_U32.Bit13 == 1 + // new state BasicEthernet + TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerBasicEthernet; + } + + // read NMT_BootTime_REC.MNWaitNotAct_U32 from OD + ObdSize = sizeof(dwBuffer); +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) + Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F89, + 0x01, + &dwBuffer, + &ObdSize); +#else + Ret = kEplObdIndexNotExist; +#endif + if(Ret != kEplSuccessful) + { + break; + } + // convert us into ms + dwBuffer = dwBuffer / 1000; + if (dwBuffer == 0) + { // timer was below one ms + // set one ms + dwBuffer = 1; + } + TimerArg.m_EventSink = kEplEventSinkNmtk; + Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg); + // potential error is forwarded to event queue which generates error event + break; + } + + // node processes only async frames + case kEplNmtMsPreOperational1: + { + DWORD dwBuffer = 0; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + // create timer to switch automatically to PreOp2 if MN identified all mandatory CNs + + // read NMT_BootTime_REC.MNWaitPreOp1_U32 from OD + ObdSize = sizeof(dwBuffer); +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) + Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F89, + 0x03, + &dwBuffer, + &ObdSize); + if(Ret != kEplSuccessful) + { + // ignore error, because this timeout is optional + dwBuffer = 0; + } +#endif + if (dwBuffer == 0) + { // delay is deactivated + // immediately post timer event + Ret = EplNmtuNmtEvent(kEplNmtEventTimerMsPreOp2); + break; + } + // convert us into ms + dwBuffer = dwBuffer / 1000; + if (dwBuffer == 0) + { // timer was below one ms + // set one ms + dwBuffer = 1; + } + TimerArg.m_EventSink = kEplEventSinkNmtk; + TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerMsPreOp2; + Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg); + // potential error is forwarded to event queue which generates error event + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtMsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtMsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtMsOperational: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtMsBasicEthernet: + { + break; + } +#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + + default: + { + TRACE1("EplNmtuProcess(): unhandled NMT state 0x%X\n", pNmtStateChange->m_NewNmtState); + } + } + } + else if (Ret == kEplReject) + { // application wants to change NMT state itself + // it's OK + Ret = kEplSuccessful; + } + + EPL_DBGLVL_NMTU_TRACE0("EplNmtuProcessEvent(): NMT-State-Maschine announce change of NMT State\n"); + break; + } + + default: + { + Ret = kEplNmtInvalidEvent; + } + + } + +//Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplNmtuRegisterStateChangeCb +// +// Description: register Callback-function go get informed about a +// NMT-Change-State-Event +// +// +// +// Parameters: pfnEplNmtStateChangeCb_p = functionpointer +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuRegisterStateChangeCb( + tEplNmtuStateChangeCallback pfnEplNmtStateChangeCb_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // save callback-function in modul global var + EplNmtuInstance_g.m_pfnNmtChangeCb = pfnEplNmtStateChangeCb_p; + + return Ret; + +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + + +// EOF + diff --git a/drivers/staging/epl/EplNmtuCal.c b/drivers/staging/epl/EplNmtuCal.c new file mode 100644 index 000000000000..e76f250c6c12 --- /dev/null +++ b/drivers/staging/epl/EplNmtuCal.c @@ -0,0 +1,164 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for communication abstraction layer of the + NMT-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtuCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/16 -k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplNmtuCal.h" + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplNmtkCalGetNmtState +// +// Description: return current NMT-State +// -> encapsulate access to kernelspace +// +// +// +// Parameters: +// +// +// Returns: tEplNmtState = current NMT-State +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkCalGetNmtState() +{ +tEplNmtState NmtState; + // for test direkt call for EplNmtkGetNmtState() +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + NmtState = EplNmtkGetNmtState(); +#else + NmtState = 0; +#endif +return NmtState; +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + + + +// EOF + diff --git a/drivers/staging/epl/EplObd.c b/drivers/staging/epl/EplObd.c new file mode 100644 index 000000000000..0f4db892a625 --- /dev/null +++ b/drivers/staging/epl/EplObd.c @@ -0,0 +1,3505 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for api function of EplOBD-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObd.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.12 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + Microsoft VC7 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/02 k.t.: start of the implementation, version 1.00 + ->based on CANopen OBD-Modul + +****************************************************************************/ + +#include "EplInc.h" +#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// float definitions and macros +#define _SHIFTED_EXPONENT_MASK_SP 0xff +#define _BIAS_SP 126 +#define T_SP 23 +#define EXPONENT_DENORM_SP (-_BIAS_SP) +#define BASE_TO_THE_T_SP ((float) 8388608.0) +#define GET_EXPONENT_SP(x) ((((x) >> T_SP) & _SHIFTED_EXPONENT_MASK_SP) - _BIAS_SP) + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +// struct for instance table +INSTANCE_TYPE_BEGIN + + EPL_MCO_DECL_INSTANCE_MEMBER () + + STATIC tEplObdInitParam INST_FAR m_ObdInitParam; + STATIC tEplObdStoreLoadObjCallback INST_NEAR m_fpStoreLoadObjCallback; + +INSTANCE_TYPE_END + +// decomposition of float +typedef union +{ + tEplObdReal32 m_flRealPart; + int m_nIntegerPart; + +} tEplObdRealParts; + + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +// This macro replace the unspecific pointer to an instance through +// the modul specific type for the local instance table. This macro +// must defined in each modul. +//#define tEplPtrInstance tEplInstanceInfo MEM* + +EPL_MCO_DECL_INSTANCE_VAR () + +BYTE MEM abEplObdTrashObject_g[8]; + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +EPL_MCO_DEFINE_INSTANCE_FCT () + +static tEplKernel EplObdCallObjectCallback (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCallback fpCallback_p, + tEplObdCbParam MEM* pCbParam_p); + +static tEplObdSize EplObdGetDataSizeIntern (tEplObdSubEntryPtr pSubIndexEntry_p); + +static tEplObdSize EplObdGetStrLen (void* pObjData_p, + tEplObdSize ObjLen_p, + tEplObdType ObjType_p); + +#if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) +static tEplKernel EplObdCheckObjectRange ( + tEplObdSubEntryPtr pSubindexEntry_p, + void * pData_p); +#endif + +static tEplKernel EplObdGetVarEntry ( + tEplObdSubEntryPtr pSubindexEntry_p, + tEplObdVarEntry MEM** ppVarEntry_p); + +static tEplKernel EplObdGetEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdEntryPtr* ppObdEntry_p, + tEplObdSubEntryPtr* ppObdSubEntry_p); + +static tEplObdSize EplObdGetObjectSize (tEplObdSubEntryPtr pSubIndexEntry_p); + +static tEplKernel EplObdGetIndexIntern ( + tEplObdInitParam MEM* pInitParam_p, + unsigned int uiIndex_p, + tEplObdEntryPtr* ppObdEntry_p); + +static tEplKernel EplObdGetSubindexIntern ( + tEplObdEntryPtr pObdEntry_p, + unsigned int uiSubIndex_p, + tEplObdSubEntryPtr* ppObdSubEntry_p); + +static tEplKernel EplObdAccessOdPartIntern (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart CurrentOdPart_p, + tEplObdEntryPtr pObdEnty_p, + tEplObdDir Direction_p); + +static void * EplObdGetObjectDefaultPtr (tEplObdSubEntryPtr pSubIndexEntry_p); +static void MEM* EplObdGetObjectCurrentPtr (tEplObdSubEntryPtr pSubIndexEntry_p); + +#if (EPL_OBD_USE_STORE_RESTORE != FALSE) + + static tEplKernel EplObdCallStoreCallback (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCbStoreParam MEM* pCbStoreParam_p); + +#endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + +static void EplObdCopyObjectData ( + void MEM* pDstData_p, + void * pSrcData_p, + tEplObdSize ObjSize_p, + tEplObdType ObjType_p); + +void * EplObdGetObjectDataPtrIntern (tEplObdSubEntryPtr pSubindexEntry_p); + +static tEplKernel EplObdIsNumericalIntern(tEplObdSubEntryPtr pObdSubEntry_p, + BOOL* pfEntryNumerical_p); + +static tEplKernel PUBLIC EplObdWriteEntryPre (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + void** ppDstData_p, + tEplObdSize Size_p, + tEplObdEntryPtr* ppObdEntry_p, + tEplObdSubEntryPtr* ppSubEntry_p, + tEplObdCbParam MEM* pCbParam_p, + tEplObdSize* pObdSize_p); + +static tEplKernel PUBLIC EplObdWriteEntryPost (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pObdEntry_p, + tEplObdSubEntryPtr pSubEntry_p, + tEplObdCbParam MEM* pCbParam_p, + void * pSrcData_p, + void * pDstData_p, + tEplObdSize ObdSize_p); + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplObdInit() +// +// Description: initializes the first instance +// +// Parameters: pInitParam_p = init parameter +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplObdInit (EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM* pInitParam_p) +{ + +tEplKernel Ret; +EPL_MCO_DELETE_INSTANCE_TABLE (); + + if (pInitParam_p == NULL) + { + Ret = kEplSuccessful; + goto Exit; + } + + Ret = EplObdAddInstance (EPL_MCO_PTR_INSTANCE_PTR_ + pInitParam_p); + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdAddInstance() +// +// Description: adds a new instance +// +// Parameters: pInitParam_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplObdAddInstance (EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM* pInitParam_p) +{ + +EPL_MCO_DECL_INSTANCE_PTR_LOCAL +tEplKernel Ret; + + // check if pointer to instance pointer valid + // get free instance and set the globale instance pointer + // set also the instance addr to parameterlist + EPL_MCO_CHECK_PTR_INSTANCE_PTR (); + EPL_MCO_GET_FREE_INSTANCE_PTR (); + EPL_MCO_SET_PTR_INSTANCE_PTR (); + + // save init parameters + EPL_MEMCPY (&EPL_MCO_GLB_VAR (m_ObdInitParam), pInitParam_p, sizeof (tEplObdInitParam)); + + // clear callback function for command LOAD and STORE + EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) = NULL; + + // sign instance as used + EPL_MCO_WRITE_INSTANCE_STATE (kStateUsed); + + // initialize object dictionary + // so all all VarEntries will be initialized to trash object and default values will be set to current data + Ret = EplObdAccessOdPart (EPL_MCO_INSTANCE_PTR_ + kEplObdPartAll, kEplObdDirInit); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdDeleteInstance() +// +// Description: delete instance +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +#if (EPL_USE_DELETEINST_FUNC != FALSE) +EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance (EPL_MCO_DECL_INSTANCE_PTR) +{ + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + // sign instance as unused + EPL_MCO_WRITE_INSTANCE_STATE (kStateUnused); + + return kEplSuccessful; + +} +#endif // (EPL_USE_DELETEINST_FUNC != FALSE) + + +//--------------------------------------------------------------------------- +// +// Function: EplObdWriteEntry() +// +// Description: Function writes data to an OBD entry. Strings +// are stored with added '\0' character. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p) +{ + +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pSubEntry; +tEplObdCbParam MEM CbParam; +void MEM* pDstData; +tEplObdSize ObdSize; + + + Ret = EplObdWriteEntryPre (EPL_MCO_INSTANCE_PTR_ + uiIndex_p, + uiSubIndex_p, + pSrcData_p, + &pDstData, + Size_p, + &pObdEntry, + &pSubEntry, + &CbParam, + &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplObdWriteEntryPost (EPL_MCO_INSTANCE_PTR_ + pObdEntry, + pSubEntry, + &CbParam, + pSrcData_p, + pDstData, + ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdReadEntry() +// +// Description: The function reads an object entry. The application +// can always read the data even if attrib kEplObdAccRead +// is not set. The attrib is only checked up for SDO transfer. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index oof the OD entry to read +// uiSubIndex_p = Subindex to read +// pDstData_p = pointer to the buffer for data +// Offset_p = offset in data for read access +// pSize_p = IN: Size of the buffer +// OUT: number of readed Bytes +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize * pSize_p) +{ + +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pSubEntry; +tEplObdCbParam MEM CbParam; +void * pSrcData; +tEplObdSize ObdSize; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + ASSERT (pDstData_p != NULL); + ASSERT (pSize_p != NULL); + + // get address of index and subindex entry + Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // get pointer to object data + pSrcData = EplObdGetObjectDataPtrIntern (pSubEntry); + + // check source pointer + if (pSrcData == NULL) + { + Ret = kEplObdReadViolation; + goto Exit; + } + + //------------------------------------------------------------------------ + // address of source data to structure of callback parameters + // so callback function can change this data before reading + CbParam.m_uiIndex = uiIndex_p; + CbParam.m_uiSubIndex= uiSubIndex_p; + CbParam.m_pArg = pSrcData; + CbParam.m_ObdEvent = kEplObdEvPreRead; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // get size of data and check if application has reserved enough memory + ObdSize = EplObdGetDataSizeIntern (pSubEntry); + // check if offset given and calc correct number of bytes to read + if (*pSize_p < ObdSize) + { + Ret = kEplObdValueLengthError; + goto Exit; + } + + // read value from object + EPL_MEMCPY (pDstData_p, pSrcData, ObdSize); + *pSize_p = ObdSize; + + // write address of destination data to structure of callback parameters + // so callback function can change this data after reading + CbParam.m_pArg = pDstData_p; + CbParam.m_ObdEvent = kEplObdEvPostRead; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + +Exit: + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdAccessOdPart() +// +// Description: restores default values of one part of OD +// +// Parameters: ObdPart_p +// Direction_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplObdAccessOdPart (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart ObdPart_p, + tEplObdDir Direction_p) +{ + +tEplKernel Ret = kEplSuccessful; +BOOL fPartFount; +tEplObdEntryPtr pObdEntry; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + // part always has to be unequal to NULL + pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pPart); + ASSERTMSG (pObdEntry != NULL, "EplObdAccessOdPart(): no OD part is defined!\n"); + + // if ObdPart_p is not valid fPartFound keeps FALSE and function returns kEplObdIllegalPart + fPartFount = FALSE; + + // access to part + if ((ObdPart_p & kEplObdPartGen) != 0) + { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ + kEplObdPartGen, pObdEntry, Direction_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + + // access to manufacturer part + pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pManufacturerPart); + + if ( ((ObdPart_p & kEplObdPartMan) != 0) && + (pObdEntry != NULL) ) + { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ + kEplObdPartMan, pObdEntry, Direction_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + + // access to device part + pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pDevicePart); + + if ( ((ObdPart_p & kEplObdPartDev) != 0) && + (pObdEntry != NULL) ) + { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ + kEplObdPartDev, pObdEntry, Direction_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + + #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + { + // access to user part + pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pUserPart); + + if ( ((ObdPart_p & kEplObdPartUsr) != 0) && + (pObdEntry != NULL) ) + { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ + kEplObdPartUsr, pObdEntry, Direction_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + } + #endif + + // no access to an OD part was done? illegal OD part was specified! + if (fPartFount == FALSE) + { + Ret = kEplObdIllegalPart; + } + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdDefineVar() +// +// Description: defines a variable in OD +// +// Parameters: pEplVarParam_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplObdDefineVar (EPL_MCO_DECL_INSTANCE_PTR_ + tEplVarParam MEM* pVarParam_p) +{ + +tEplKernel Ret; +tEplObdVarEntry MEM* pVarEntry; +tEplVarParamValid VarValid; +tEplObdSubEntryPtr pSubindexEntry; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + ASSERT (pVarParam_p != NULL); // is not allowed to be NULL + + // get address of subindex entry + Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ + pVarParam_p->m_uiIndex, + pVarParam_p->m_uiSubindex, + NULL, &pSubindexEntry); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // get var entry + Ret = EplObdGetVarEntry (pSubindexEntry, &pVarEntry); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + VarValid = pVarParam_p->m_ValidFlag; + + // copy only this values, which valid flag is set + if ((VarValid & kVarValidSize) != 0) + { + if (pSubindexEntry->m_Type != kEplObdTypDomain) + { + tEplObdSize DataSize; + + // check passed size parameter + DataSize = EplObdGetObjectSize(pSubindexEntry); + if (DataSize != pVarParam_p->m_Size) + { // size of variable does not match + Ret = kEplObdValueLengthError; + goto Exit; + } + } + else + { // size can be set only for objects of type DOMAIN + pVarEntry->m_Size = pVarParam_p->m_Size; + } + } + + if ((VarValid & kVarValidData) != 0) + { + pVarEntry->m_pData = pVarParam_p->m_pData; + } +/* + #if (EPL_PDO_USE_STATIC_MAPPING == FALSE) + { + if ((VarValid & kVarValidCallback) != 0) + { + pVarEntry->m_fpCallback = pVarParam_p->m_fpCallback; + } + + if ((VarValid & kVarValidArg) != 0) + { + pVarEntry->m_pArg = pVarParam_p->m_pArg; + } + } + #endif +*/ + // Ret is already set to kEplSuccessful from ObdGetVarIntern() + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetObjectDataPtr() +// +// Description: It returnes the current data pointer. But if object is an +// constant object it returnes the default pointer. +// +// Parameters: uiIndex_p = Index of the entry +// uiSubindex_p = Subindex of the entry +// +// Return: void * = pointer to object data +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT void * PUBLIC EplObdGetObjectDataPtr (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p) + { +tEplKernel Ret; +void * pData; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pObdSubEntry; + + + // get pointer to index structure + Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), + uiIndex_p, + &pObdEntry); + if(Ret != kEplSuccessful) + { + pData = NULL; + goto Exit; + } + + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern (pObdEntry, + uiSubIndex_p, + &pObdSubEntry); + if(Ret != kEplSuccessful) + { + pData = NULL; + goto Exit; + } + // get Datapointer + pData = EplObdGetObjectDataPtrIntern(pObdSubEntry); + +Exit: + return pData; + +} + + +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + +//--------------------------------------------------------------------------- +// +// Function: EplObdRegisterUserOd() +// +// Description: function registers the user OD +// +// Parameters: pUserOd_p =pointer to user ODd +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pUserOd_p) +{ + + EPL_MCO_CHECK_INSTANCE_STATE (); + + EPL_MCO_GLB_VAR (m_ObdInitParam.m_pUserPart) = pUserOd_p; + + return kEplSuccessful; + +} + +#endif + + +//--------------------------------------------------------------------------- +// +// Function: EplObdInitVarEntry() +// +// Description: function to initialize VarEntry dependened on object type +// +// Parameters: pVarEntry_p = pointer to var entry structure +// Type_p = object type +// ObdSize_p = size of object data +// +// Returns: none +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT void PUBLIC EplObdInitVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdVarEntry MEM* pVarEntry_p, + tEplObdType Type_p, tEplObdSize ObdSize_p) +{ +/* + #if (EPL_PDO_USE_STATIC_MAPPING == FALSE) + { + // reset pointer to VAR callback and argument + pVarEntry_p->m_fpCallback = NULL; + pVarEntry_p->m_pArg = NULL; + } + #endif +*/ + +// 10-dec-2004 r.d.: this function will not be used for strings + if ((Type_p == kEplObdTypDomain)) +// (bType_p == kEplObdTypVString) /* || +// (bType_p == kEplObdTypOString) || +// (bType_p == kEplObdTypUString) */ ) + { + // variables which are defined as DOMAIN or VSTRING should not point to + // trash object, because this trash object contains only 8 bytes. DOMAINS or + // STRINGS can be longer. + pVarEntry_p->m_pData = NULL; + pVarEntry_p->m_Size = 0; + } + else + { + // set address to variable data to trash object + // This prevents an access violation if user forgets to call EplObdDefineVar() + // for this variable but mappes it in a PDO. + pVarEntry_p->m_pData = &abEplObdTrashObject_g[0]; + pVarEntry_p->m_Size = ObdSize_p; + } + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetDataSize() +// +// Description: function to initialize VarEntry dependened on object type +// +// gets the data size of an object +// for string objects it returnes the string length +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ = Instancepointer +// uiIndex_p = Index +// uiSubIndex_p= Subindex +// +// Return: tEplObdSize +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplObdSize PUBLIC EplObdGetDataSize(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p) +{ +tEplKernel Ret; +tEplObdSize ObdSize; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pObdSubEntry; + + + // get pointer to index structure + Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), + uiIndex_p, + &pObdEntry); + if(Ret != kEplSuccessful) + { + ObdSize = 0; + goto Exit; + } + + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern (pObdEntry, + uiSubIndex_p, + &pObdSubEntry); + if(Ret != kEplSuccessful) + { + ObdSize = 0; + goto Exit; + } + + // get size + ObdSize = EplObdGetDataSizeIntern (pObdSubEntry); +Exit: + return ObdSize; +} +//--------------------------------------------------------------------------- +// +// Function: EplObdGetNodeId() +// +// Description: function returns nodeid from entry 0x1F93 +// +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR = Instancepointer +// +// Return: unsigned int = Node Id +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT unsigned int PUBLIC EplObdGetNodeId(EPL_MCO_DECL_INSTANCE_PTR) +{ +tEplKernel Ret; +tEplObdSize ObdSize; +BYTE bNodeId; + + bNodeId = 0; + ObdSize = sizeof(bNodeId); + Ret = EplObdReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ + EPL_OBD_NODE_ID_INDEX, + EPL_OBD_NODE_ID_SUBINDEX, + &bNodeId, + &ObdSize); + if(Ret != kEplSuccessful) + { + bNodeId = EPL_C_ADR_INVALID; + goto Exit; + } + +Exit: + return (unsigned int) bNodeId; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdSetNodeId() +// +// Description: function sets nodeid in entry 0x1F93 +// +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ = Instancepointer +// uiNodeId_p = Node Id to set +// NodeIdType_p= Type on which way the Node Id was set +// +// Return: tEplKernel = Errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdSetNodeId(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p) +{ +tEplKernel Ret; +tEplObdSize ObdSize; +BYTE fHwBool; +BYTE bNodeId; + + // check Node Id + if(uiNodeId_p == EPL_C_ADR_INVALID) + { + Ret = kEplInvalidNodeId; + goto Exit; + } + bNodeId = (BYTE)uiNodeId_p; + ObdSize = sizeof(BYTE); + // write NodeId to OD entry + Ret = EplObdWriteEntry(EPL_MCO_PTR_INSTANCE_PTR_ + EPL_OBD_NODE_ID_INDEX, + EPL_OBD_NODE_ID_SUBINDEX, + &bNodeId, + ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // set HWBOOL-Flag in Subindex EPL_OBD_NODE_ID_HWBOOL_SUBINDEX + switch (NodeIdType_p) + { + // type unknown + case kEplObdNodeIdUnknown: + { + fHwBool = OBD_FALSE; + break; + } + + case kEplObdNodeIdSoftware: + { + fHwBool = OBD_FALSE; + break; + } + + case kEplObdNodeIdHardware: + { + fHwBool = OBD_TRUE; + break; + } + + default: + { + fHwBool = OBD_FALSE; + } + + } // end of switch (NodeIdType_p) + + // write flag + ObdSize = sizeof(fHwBool); + Ret = EplObdWriteEntry(EPL_MCO_PTR_INSTANCE_PTR + EPL_OBD_NODE_ID_INDEX, + EPL_OBD_NODE_ID_HWBOOL_SUBINDEX, + &fHwBool, + ObdSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdIsNumerical() +// +// Description: function checks if a entry is numerical or not +// +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ = Instancepointer +// uiIndex_p = Index +// uiSubIndex_p = Subindex +// pfEntryNumerical_p = pointer to BOOL for returnvalue +// -> TRUE if entry a numerical value +// -> FALSE if entry not a numerical value +// +// Return: tEplKernel = Errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdIsNumerical(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + BOOL* pfEntryNumerical_p) +{ +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pObdSubEntry; + + + // get pointer to index structure + Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), + uiIndex_p, + &pObdEntry); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern (pObdEntry, + uiSubIndex_p, + &pObdSubEntry); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + Ret = EplObdIsNumericalIntern(pObdSubEntry, pfEntryNumerical_p); + + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdReadEntryToLe() +// +// Description: The function reads an object entry from the byteoder +// of the system to the little endian byteorder for numerical values. +// For other types a normal read will be processed. This is usefull for +// the PDO and SDO module. The application +// can always read the data even if attrib kEplObdAccRead +// is not set. The attrib is only checked up for SDO transfer. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry to read +// uiSubIndex_p = Subindex to read +// pDstData_p = pointer to the buffer for data +// Offset_p = offset in data for read access +// pSize_p = IN: Size of the buffer +// OUT: number of readed Bytes +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntryToLe (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize * pSize_p) +{ +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pSubEntry; +tEplObdCbParam MEM CbParam; +void * pSrcData; +tEplObdSize ObdSize; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + ASSERT (pDstData_p != NULL); + ASSERT (pSize_p != NULL); + + // get address of index and subindex entry + Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // get pointer to object data + pSrcData = EplObdGetObjectDataPtrIntern (pSubEntry); + + // check source pointer + if (pSrcData == NULL) + { + Ret = kEplObdReadViolation; + goto Exit; + } + + //------------------------------------------------------------------------ + // address of source data to structure of callback parameters + // so callback function can change this data before reading + CbParam.m_uiIndex = uiIndex_p; + CbParam.m_uiSubIndex= uiSubIndex_p; + CbParam.m_pArg = pSrcData; + CbParam.m_ObdEvent = kEplObdEvPreRead; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // get size of data and check if application has reserved enough memory + ObdSize = EplObdGetDataSizeIntern (pSubEntry); + // check if offset given and calc correct number of bytes to read + if (*pSize_p < ObdSize) + { + Ret = kEplObdValueLengthError; + goto Exit; + } + + // check if numerical type + switch(pSubEntry->m_Type) + { + //----------------------------------------------- + // types without ami + case kEplObdTypVString: + case kEplObdTypOString: + case kEplObdTypDomain: + default: + { + // read value from object + EPL_MEMCPY (pDstData_p, pSrcData, ObdSize); + break; + } + + //----------------------------------------------- + // numerical type which needs ami-write + // 8 bit or smaller values + case kEplObdTypBool: + case kEplObdTypInt8: + case kEplObdTypUInt8: + { + AmiSetByteToLe(pDstData_p, *((BYTE*)pSrcData)); + break; + } + + // 16 bit values + case kEplObdTypInt16: + case kEplObdTypUInt16: + { + AmiSetWordToLe(pDstData_p, *((WORD*)pSrcData)); + break; + } + + // 24 bit values + case kEplObdTypInt24: + case kEplObdTypUInt24: + { + AmiSetDword24ToLe(pDstData_p, *((DWORD*)pSrcData)); + break; + } + + // 32 bit values + case kEplObdTypInt32: + case kEplObdTypUInt32: + case kEplObdTypReal32: + { + AmiSetDwordToLe(pDstData_p, *((DWORD*)pSrcData)); + break; + } + + // 40 bit values + case kEplObdTypInt40: + case kEplObdTypUInt40: + { + AmiSetQword40ToLe(pDstData_p, *((QWORD*)pSrcData)); + break; + } + + // 48 bit values + case kEplObdTypInt48: + case kEplObdTypUInt48: + { + AmiSetQword48ToLe(pDstData_p, *((QWORD*)pSrcData)); + break; + } + + // 56 bit values + case kEplObdTypInt56: + case kEplObdTypUInt56: + { + AmiSetQword56ToLe(pDstData_p, *((QWORD*)pSrcData)); + break; + } + + // 64 bit values + case kEplObdTypInt64: + case kEplObdTypUInt64: + case kEplObdTypReal64: + { + AmiSetQword64ToLe(pDstData_p, *((QWORD*)pSrcData)); + break; + } + + // time of day + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + { + AmiSetTimeOfDay(pDstData_p, ((tTimeOfDay*)pSrcData)); + break; + } + + }// end of switch(pSubEntry->m_Type) + + *pSize_p = ObdSize; + + + // write address of destination data to structure of callback parameters + // so callback function can change this data after reading + CbParam.m_pArg = pDstData_p; + CbParam.m_ObdEvent = kEplObdEvPostRead; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + +Exit: + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdWriteEntryFromLe() +// +// Description: Function writes data to an OBD entry from a source with +// little endian byteorder to the od with system specuific +// byteorder. Not numerical values will only by copied. Strings +// are stored with added '\0' character. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntryFromLe (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p) +{ +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pSubEntry; +tEplObdCbParam MEM CbParam; +void MEM* pDstData; +tEplObdSize ObdSize; +QWORD qwBuffer; +void* pBuffer = &qwBuffer; + + + Ret = EplObdWriteEntryPre (EPL_MCO_INSTANCE_PTR_ + uiIndex_p, + uiSubIndex_p, + pSrcData_p, + &pDstData, + Size_p, + &pObdEntry, + &pSubEntry, + &CbParam, + &ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + + // check if numerical type + switch(pSubEntry->m_Type) + { + //----------------------------------------------- + // types without ami + default: + { // do nothing, i.e. use the given source pointer + pBuffer = pSrcData_p; + break; + } + + //----------------------------------------------- + // numerical type which needs ami-write + // 8 bit or smaller values + case kEplObdTypBool: + case kEplObdTypInt8: + case kEplObdTypUInt8: + { + *((BYTE*)pBuffer) = AmiGetByteFromLe(pSrcData_p); + break; + } + + // 16 bit values + case kEplObdTypInt16: + case kEplObdTypUInt16: + { + *((WORD*)pBuffer) = AmiGetWordFromLe(pSrcData_p); + break; + } + + // 24 bit values + case kEplObdTypInt24: + case kEplObdTypUInt24: + { + *((DWORD*)pBuffer) = AmiGetDword24FromLe(pSrcData_p); + break; + } + + // 32 bit values + case kEplObdTypInt32: + case kEplObdTypUInt32: + case kEplObdTypReal32: + { + *((DWORD*)pBuffer) = AmiGetDwordFromLe(pSrcData_p); + break; + } + + // 40 bit values + case kEplObdTypInt40: + case kEplObdTypUInt40: + { + *((QWORD*)pBuffer) = AmiGetQword40FromLe(pSrcData_p); + break; + } + + // 48 bit values + case kEplObdTypInt48: + case kEplObdTypUInt48: + { + *((QWORD*)pBuffer) = AmiGetQword48FromLe(pSrcData_p); + break; + } + + // 56 bit values + case kEplObdTypInt56: + case kEplObdTypUInt56: + { + *((QWORD*)pBuffer) = AmiGetQword56FromLe(pSrcData_p); + break; + } + + // 64 bit values + case kEplObdTypInt64: + case kEplObdTypUInt64: + case kEplObdTypReal64: + { + *((QWORD*)pBuffer) = AmiGetQword64FromLe(pSrcData_p); + break; + } + + // time of day + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + { + AmiGetTimeOfDay(pBuffer, ((tTimeOfDay*)pSrcData_p)); + break; + } + + }// end of switch(pSubEntry->m_Type) + + + Ret = EplObdWriteEntryPost (EPL_MCO_INSTANCE_PTR_ + pObdEntry, + pSubEntry, + &CbParam, + pBuffer, + pDstData, + ObdSize); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +Exit: + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetAccessType() +// +// Description: Function returns accesstype of the entry +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pAccessTyp_p = pointer to buffer to store accesstype +// +// Return: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdGetAccessType(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess* pAccessTyp_p) + +{ +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pObdSubEntry; + + + // get pointer to index structure + Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), + uiIndex_p, + &pObdEntry); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern (pObdEntry, + uiSubIndex_p, + &pObdSubEntry); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // get accessType + *pAccessTyp_p = pObdSubEntry->m_Access; + + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdSearchVarEntry() +// +// Description: gets variable from OD +// +// Parameters: uiIndex_p = index of the var entry to search +// uiSubindex_p = subindex of var entry to search +// ppVarEntry_p = pointer to the pointer to the varentry +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplObdSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM** ppVarEntry_p) +{ + +tEplKernel Ret; +tEplObdSubEntryPtr pSubindexEntry; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + // get address of subindex entry + Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubindex_p, NULL, &pSubindexEntry); + if (Ret == kEplSuccessful) + { + // get var entry + Ret = EplObdGetVarEntry (pSubindexEntry, ppVarEntry_p); + } + + return Ret; + +} +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +EPL_MCO_DECL_INSTANCE_FCT () +//--------------------------------------------------------------------------- +// +// Function: EplObdCallObjectCallback() +// +// Description: calls callback function of an object or of a variable +// +// Parameters: fpCallback_p +// pCbParam_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdCallObjectCallback (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCallback fpCallback_p, + tEplObdCbParam MEM* pCbParam_p) +{ + +tEplKernel Ret; +tEplObdCallback MEM fpCallback; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + ASSERT (pCbParam_p != NULL); + + Ret = kEplSuccessful; + + // check address of callback function before calling it + if (fpCallback_p != NULL) + { + // KEIL C51 V6.01 has a bug. + // Therefore the parameter fpCallback_p has to be copied in local variable fpCallback. + fpCallback = fpCallback_p; + + // call callback function for this object + Ret = fpCallback (EPL_MCO_INSTANCE_PARAM_IDX_() + pCbParam_p); + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetDataSizeIntern() +// +// Description: gets the data size of an object +// for string objects it returnes the string length +// +// Parameters: pSubIndexEntry_p +// +// Return: tEplObdSize +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplObdSize EplObdGetDataSizeIntern (tEplObdSubEntryPtr pSubIndexEntry_p) +{ + +tEplObdSize DataSize; +void MEM* pData; + + // If OD entry is defined by macro EPL_OBD_SUBINDEX_ROM_VSTRING + // then the current pointer is always NULL. The function + // returns the length of default string. + DataSize = EplObdGetObjectSize (pSubIndexEntry_p); + + if (pSubIndexEntry_p->m_Type == kEplObdTypVString) + { + // The pointer to current value can be received from EplObdGetObjectCurrentPtr() + pData = ((void MEM*) EplObdGetObjectCurrentPtr (pSubIndexEntry_p)); + if (pData != NULL) + { + DataSize = EplObdGetStrLen ((void *) pData, DataSize, pSubIndexEntry_p->m_Type); + } + + } + + return DataSize; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetStrLen() +// +// Description: The function calculates the length of string. The '\0' +// character is included!! +// +// Parameters: pObjData_p = pointer to string +// ObjLen_p = max. length of objectr entry +// bObjType_p = object type (VSTRING, ...) +// +// Returns: string length + 1 +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplObdSize EplObdGetStrLen (void * pObjData_p, + tEplObdSize ObjLen_p, + tEplObdType ObjType_p) +{ + +tEplObdSize StrLen = 0; +BYTE * pbString; + + if (pObjData_p == NULL) + { + goto Exit; + } + + //---------------------------------------- + // Visible String: data format byte + if (ObjType_p == kEplObdTypVString) + { + pbString = pObjData_p; + + for (StrLen = 0; StrLen < ObjLen_p; StrLen++) + { + if (*pbString == '\0') + { + StrLen++; + break; + } + + pbString++; + } + } + + //---------------------------------------- + // other string types ... + +Exit: + return (StrLen); + +} + + + +#if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) + +//--------------------------------------------------------------------------- +// +// Function: EplObdCheckObjectRange() +// +// Description: function to check value range of object data +// +// NOTICE: The pointer of data (pData_p) must point out to an even address, +// if ObjType is unequal to kEplObdTypInt8 or kEplObdTypUInt8! But it is +// always realiced because pointer m_pDefault points always to an +// array of the SPECIFIED type. +// +// Parameters: pSubindexEntry_p +// pData_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdCheckObjectRange ( + tEplObdSubEntryPtr pSubindexEntry_p, + void * pData_p) +{ + +tEplKernel Ret; +void * pRangeData; + + ASSERTMSG (pSubindexEntry_p != NULL, + "EplObdCheckObjectRange(): no address to subindex struct!\n"); + + Ret = kEplSuccessful; + + // check if data range has to be checked + if ((pSubindexEntry_p->m_Access & kEplObdAccRange) == 0) + { + goto Exit; + } + + // get address of default data + pRangeData = pSubindexEntry_p->m_pDefault; + + // jump to called object type + switch ((tEplObdType) pSubindexEntry_p->m_Type) + { + // ----------------------------------------------------------------- + // ObdType kEplObdTypBool will not be checked because there are only + // two possible values 0 or 1. + + // ----------------------------------------------------------------- + // ObdTypes which has to be check up because numerical values + case kEplObdTypInt8: + + // switch to lower limit + pRangeData = ((tEplObdInteger8 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdInteger8 *) pData_p) < *((tEplObdInteger8 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdInteger8 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdInteger8 *) pData_p) > *((tEplObdInteger8 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypUInt8: + + // switch to lower limit + pRangeData = ((tEplObdUnsigned8 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdUnsigned8 *) pData_p) < *((tEplObdUnsigned8 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdUnsigned8*) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdUnsigned8 *) pData_p) > *((tEplObdUnsigned8 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypInt16: + + // switch to lower limit + pRangeData = ((tEplObdInteger16 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdInteger16 *) pData_p) < *((tEplObdInteger16 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdInteger16 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdInteger16 *) pData_p) > *((tEplObdInteger16 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypUInt16: + + // switch to lower limit + pRangeData = ((tEplObdUnsigned16 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdUnsigned16 *) pData_p) < *((tEplObdUnsigned16 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdUnsigned16 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdUnsigned16 *) pData_p) > *((tEplObdUnsigned16 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypInt32: + + // switch to lower limit + pRangeData = ((tEplObdInteger32 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdInteger32 *) pData_p) < *((tEplObdInteger32 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdInteger32 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdInteger32 *) pData_p) > *((tEplObdInteger32 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypUInt32: + + // switch to lower limit + pRangeData = ((tEplObdUnsigned32 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdUnsigned32 *) pData_p) < *((tEplObdUnsigned32 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdUnsigned32 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdUnsigned32 *) pData_p) > *((tEplObdUnsigned32 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypReal32: + + // switch to lower limit + pRangeData = ((tEplObdReal32 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdReal32 *) pData_p) < *((tEplObdReal32 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdReal32 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdReal32 *) pData_p) > *((tEplObdReal32 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt40: + case kEplObdTypInt48: + case kEplObdTypInt56: + case kEplObdTypInt64: + + // switch to lower limit + pRangeData = ((signed QWORD *) pRangeData) + 1; + + // check if value is to low + if (*((signed QWORD *) pData_p) < *((signed QWORD *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((signed QWORD *) pRangeData) + 1; + + // check if value is to high + if (*((signed QWORD *) pData_p) > *((signed QWORD *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt40: + case kEplObdTypUInt48: + case kEplObdTypUInt56: + case kEplObdTypUInt64: + + // switch to lower limit + pRangeData = ((unsigned QWORD *) pRangeData) + 1; + + // check if value is to low + if (*((unsigned QWORD *) pData_p) < *((unsigned QWORD *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((unsigned QWORD *) pRangeData) + 1; + + // check if value is to high + if (*((unsigned QWORD *) pData_p) > *((unsigned QWORD *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypReal64: + + // switch to lower limit + pRangeData = ((tEplObdReal64 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdReal64 *) pData_p) < *((tEplObdReal64 *) pRangeData)) + { + Ret = kEplObdValueTooLow; + break; + } + + // switch to higher limit + pRangeData = ((tEplObdReal64 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdReal64 *) pData_p) > *((tEplObdReal64 *) pRangeData)) + { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + break; + + // ----------------------------------------------------------------- + // ObdTypes kEplObdTypXString and kEplObdTypDomain can not be checkt because + // they have no numerical value. + default: + + Ret = kEplObdUnknownObjectType; + break; + } + +Exit: + + return Ret; + +} +#endif // (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) + +//--------------------------------------------------------------------------- +// +// Function: EplObdWriteEntryPre() +// +// Description: Function prepares write of data to an OBD entry. Strings +// are stored with added '\0' character. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplObdWriteEntryPre (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + void** ppDstData_p, + tEplObdSize Size_p, + tEplObdEntryPtr* ppObdEntry_p, + tEplObdSubEntryPtr* ppSubEntry_p, + tEplObdCbParam MEM* pCbParam_p, + tEplObdSize* pObdSize_p) +{ + +tEplKernel Ret; +tEplObdEntryPtr pObdEntry; +tEplObdSubEntryPtr pSubEntry; +tEplObdAccess Access; +void MEM* pDstData; +tEplObdSize ObdSize; +BOOL fEntryNumerical; + +#if (EPL_OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) + tEplObdVStringDomain MEM MemVStringDomain; + void MEM* pCurrData; +#endif + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + ASSERT (pSrcData_p != NULL); // should never be NULL + + //------------------------------------------------------------------------ + // get address of index and subindex entry + Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // get pointer to object data + pDstData = (void MEM*) EplObdGetObjectDataPtrIntern (pSubEntry); + + Access = (tEplObdAccess) pSubEntry->m_Access; + + // check access for write + // access violation if adress to current value is NULL + if ( ((Access & kEplObdAccConst) != 0) || + (pDstData == NULL) ) + { + Ret = kEplObdAccessViolation; + goto Exit; + } + + //------------------------------------------------------------------------ + // get size of object + // -as ObdSize = ObdGetObjectSize (pSubEntry); + + //------------------------------------------------------------------------ + // To use the same callback function for ObdWriteEntry as well as for + // an SDO download call at first (kEplObdEvPre...) the callback function + // with the argument pointer to object size. + pCbParam_p->m_uiIndex = uiIndex_p; + pCbParam_p->m_uiSubIndex = uiSubIndex_p; + + // Because object size and object pointer are + // adapted by user callback function, re-read + // this values. + ObdSize = EplObdGetObjectSize (pSubEntry); + pDstData = (void MEM*) EplObdGetObjectDataPtrIntern (pSubEntry); + + // 09-dec-2004 r.d.: + // Function EplObdWriteEntry() calls new event kEplObdEvWrStringDomain + // for String or Domain which lets called module directly change + // the data pointer or size. This prevents a recursive call to + // the callback function if it calls EplObdGetEntry(). + #if (EPL_OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) + if ( (pSubEntry->m_Type == kEplObdTypVString) || + (pSubEntry->m_Type == kEplObdTypDomain) || + (pSubEntry->m_Type == kEplObdTypOString)) + { + if (pSubEntry->m_Type == kEplObdTypVString) + { + // reserve one byte for 0-termination + // -as ObdSize -= 1; + Size_p += 1; + } + + // fill out new arg-struct + MemVStringDomain.m_DownloadSize = Size_p; + MemVStringDomain.m_ObjSize = ObdSize; + MemVStringDomain.m_pData = pDstData; + + pCbParam_p->m_ObdEvent = kEplObdEvWrStringDomain; + pCbParam_p->m_pArg = &MemVStringDomain; + // call user callback + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, pCbParam_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // write back new settings + pCurrData = pSubEntry->m_pCurrent; + if ((pSubEntry->m_Type == kEplObdTypVString) + ||(pSubEntry->m_Type == kEplObdTypOString)) + { + ((tEplObdVString MEM*) pCurrData)->m_Size = MemVStringDomain.m_ObjSize; + ((tEplObdVString MEM*) pCurrData)->m_pString = MemVStringDomain.m_pData; + } + else // if (pSdosTableEntry_p->m_bObjType == kEplObdTypDomain) + { + ((tEplObdVarEntry MEM*) pCurrData)->m_Size = MemVStringDomain.m_ObjSize; + ((tEplObdVarEntry MEM*) pCurrData)->m_pData = (void MEM*) MemVStringDomain.m_pData; + } + + // Because object size and object pointer are + // adapted by user callback function, re-read + // this values. + ObdSize = MemVStringDomain.m_ObjSize; + pDstData = (void MEM*) MemVStringDomain.m_pData; + } + #endif //#if (OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) + + // 07-dec-2004 r.d.: size from application is needed because callback function can change the object size + // -as 16.11.04 CbParam.m_pArg = &ObdSize; + // 09-dec-2004 r.d.: CbParam.m_pArg = &Size_p; + pCbParam_p->m_pArg = &ObdSize; + pCbParam_p->m_ObdEvent = kEplObdEvInitWrite; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, pCbParam_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if (Size_p > ObdSize) + { + Ret = kEplObdValueLengthError; + goto Exit; + } + + if (pSubEntry->m_Type == kEplObdTypVString) + { + if (((char MEM*) pSrcData_p)[Size_p - 1] == '\0') + { // last byte of source string contains null character + + // reserve one byte in destination for 0-termination + Size_p -= 1; + } + else if (Size_p >= ObdSize) + { // source string is not 0-terminated + // and destination buffer is too short + Ret = kEplObdValueLengthError; + goto Exit; + } + } + + Ret = EplObdIsNumericalIntern(pSubEntry, &fEntryNumerical); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if ((fEntryNumerical != FALSE) + && (Size_p != ObdSize)) + { + // type is numerical, therefor size has to fit, but it does not. + Ret = kEplObdValueLengthError; + goto Exit; + } + + // use given size, because non-numerical objects can be written with shorter values + ObdSize = Size_p; + + // set output parameters + *pObdSize_p = ObdSize; + *ppObdEntry_p = pObdEntry; + *ppSubEntry_p = pSubEntry; + *ppDstData_p = pDstData; + + // all checks are done + // the caller may now convert the numerial source value to platform byte order in a temporary buffer + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdWriteEntryPost() +// +// Description: Function finishes write of data to an OBD entry. Strings +// are stored with added '\0' character. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplObdWriteEntryPost (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pObdEntry_p, + tEplObdSubEntryPtr pSubEntry_p, + tEplObdCbParam MEM* pCbParam_p, + void * pSrcData_p, + void * pDstData_p, + tEplObdSize ObdSize_p) +{ + +tEplKernel Ret; + + + // caller converted the source value to platform byte order + // now the range of the value may be checked + + #if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) + { + // check data range + Ret = EplObdCheckObjectRange (pSubEntry_p, pSrcData_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + #endif + + // now call user callback function to check value + // write address of source data to structure of callback parameters + // so callback function can check this data + pCbParam_p->m_pArg = pSrcData_p; + pCbParam_p->m_ObdEvent = kEplObdEvPreWrite; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry_p->m_fpCallback, pCbParam_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // copy object data to OBD + EPL_MEMCPY (pDstData_p, pSrcData_p, ObdSize_p); + + // terminate string with 0 + if (pSubEntry_p->m_Type == kEplObdTypVString) + { + ((char MEM*) pDstData_p)[ObdSize_p] = '\0'; + } + + // write address of destination to structure of callback parameters + // so callback function can change data subsequently + pCbParam_p->m_pArg = pDstData_p; + pCbParam_p->m_ObdEvent = kEplObdEvPostWrite; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry_p->m_fpCallback, pCbParam_p); + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetObjectSize() +// +// Description: function to get size of object +// The function determines if an object type an fixed data type (BYTE, WORD, ...) +// or non fixed object (string, domain). This information is used to decide +// if download data are stored temporary or not. For objects with fixed data length +// and types a value range checking can process. +// For strings the function returns the whole object size not the +// length of string. +// +// Parameters: pSubIndexEntry_p +// +// Return: tEplObdSize +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplObdSize EplObdGetObjectSize (tEplObdSubEntryPtr pSubIndexEntry_p) +{ + +tEplObdSize DataSize = 0; +void * pData; + + switch (pSubIndexEntry_p->m_Type) + { + // ----------------------------------------------------------------- + case kEplObdTypBool: + + DataSize = 1; + break; + + // ----------------------------------------------------------------- + // ObdTypes which has to be check because numerical values + case kEplObdTypInt8: + DataSize = sizeof (tEplObdInteger8); + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt8: + DataSize = sizeof (tEplObdUnsigned8); + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt16: + DataSize = sizeof (tEplObdInteger16); + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt16: + DataSize = sizeof (tEplObdUnsigned16); + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt32: + DataSize = sizeof (tEplObdInteger32); + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt32: + DataSize = sizeof (tEplObdUnsigned32); + break; + + // ----------------------------------------------------------------- + case kEplObdTypReal32: + DataSize = sizeof (tEplObdReal32); + break; + + // ----------------------------------------------------------------- + // ObdTypes which has to be not checked because not NUM values + case kEplObdTypDomain: + + pData = (void *) pSubIndexEntry_p->m_pCurrent; + if ((void MEM*) pData != (void MEM*) NULL) + { + DataSize = ((tEplObdVarEntry MEM*) pData)->m_Size; + } + break; + + // ----------------------------------------------------------------- + case kEplObdTypVString: + //case kEplObdTypUString: + + // If OD entry is defined by macro EPL_OBD_SUBINDEX_ROM_VSTRING + // then the current pointer is always NULL. The function + // returns the length of default string. + pData = (void *) pSubIndexEntry_p->m_pCurrent; + if ((void MEM*) pData != (void MEM*) NULL) + { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of current value. + // (types tEplObdVString, tEplObdOString and tEplObdUString has the same members) + DataSize = ((tEplObdVString MEM*) pData)->m_Size; + } + else + { + // The current position is not decleared. The string + // is located in ROM, therefor use default pointer. + pData = (void *) pSubIndexEntry_p->m_pDefault; + if ((CONST void ROM*) pData != (CONST void ROM*) NULL) + { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of default value. + DataSize = ((CONST tEplObdVString ROM*) pData)->m_Size; + } + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypOString: + + pData = (void *) pSubIndexEntry_p->m_pCurrent; + if ((void MEM*) pData != (void MEM*) NULL) + { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of current value. + // (types tEplObdVString, tEplObdOString and tEplObdUString has the same members) + DataSize = ((tEplObdOString MEM*) pData)->m_Size; + } + else + { + // The current position is not decleared. The string + // is located in ROM, therefor use default pointer. + pData = (void *) pSubIndexEntry_p->m_pDefault; + if ((CONST void ROM*) pData != (CONST void ROM*) NULL) + { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of default value. + DataSize = ((CONST tEplObdOString ROM*) pData)->m_Size; + } + } + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt24: + case kEplObdTypUInt24: + + DataSize = 3; + break; + + + // ----------------------------------------------------------------- + case kEplObdTypInt40: + case kEplObdTypUInt40: + + DataSize = 5; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt48: + case kEplObdTypUInt48: + + DataSize = 6; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt56: + case kEplObdTypUInt56: + + DataSize = 7; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt64: + case kEplObdTypUInt64: + case kEplObdTypReal64: + + DataSize = 8; + break; + + // ----------------------------------------------------------------- + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + + DataSize = 6; + break; + + // ----------------------------------------------------------------- + default: + break; + } + + return DataSize; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetObjectDefaultPtr() +// +// Description: function to get the default pointer (type specific) +// +// Parameters: pSubIndexEntry_p = pointer to subindex structure +// +// Returns: (void *) = pointer to default value +// +// State: +// +//--------------------------------------------------------------------------- + +static void * EplObdGetObjectDefaultPtr (tEplObdSubEntryPtr pSubIndexEntry_p) +{ + +void * pDefault; +tEplObdType Type; + + ASSERTMSG (pSubIndexEntry_p != NULL, "EplObdGetObjectDefaultPtr(): pointer to SubEntry not valid!\n"); + + // get address to default data from default pointer + pDefault = pSubIndexEntry_p->m_pDefault; + if (pDefault != NULL) + { + // there are some special types, whose default pointer always is NULL or has to get from other structure + // get type from subindex structure + Type = pSubIndexEntry_p->m_Type; + + // check if object type is a string value + if ((Type == kEplObdTypVString) /* || + (Type == kEplObdTypUString) */ ) + { + + // EPL_OBD_SUBINDEX_RAM_VSTRING + // tEplObdSize m_Size; --> size of default string + // char * m_pDefString; --> pointer to default string + // char * m_pString; --> pointer to string in RAM + // + pDefault = (void *) ((tEplObdVString *) pDefault)->m_pString; + } + else if(Type == kEplObdTypOString) + { + pDefault = (void *) ((tEplObdOString *) pDefault)->m_pString; + } + } + + return pDefault; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetVarEntry() +// +// Description: gets a variable entry of an object +// +// Parameters: pSubindexEntry_p +// ppVarEntry_p +// +// Return: tCopKernel +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdGetVarEntry ( + tEplObdSubEntryPtr pSubindexEntry_p, + tEplObdVarEntry MEM** ppVarEntry_p) +{ + +tEplKernel Ret = kEplObdVarEntryNotExist; + + ASSERT (ppVarEntry_p != NULL); // is not allowed to be NULL + ASSERT (pSubindexEntry_p != NULL); + + // check VAR-Flag - only this object points to variables + if ((pSubindexEntry_p->m_Access & kEplObdAccVar) != 0) + { + // check if object is an array + if ((pSubindexEntry_p->m_Access & kEplObdAccArray) != 0) + { + *ppVarEntry_p = &((tEplObdVarEntry MEM*) pSubindexEntry_p->m_pCurrent)[pSubindexEntry_p->m_uiSubIndex - 1]; + } + else + { + *ppVarEntry_p = (tEplObdVarEntry MEM*) pSubindexEntry_p->m_pCurrent; + } + + Ret = kEplSuccessful; + } + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetEntry() +// +// Description: gets a index entry from OD +// +// Parameters: uiIndex_p = Index number +// uiSubindex_p = Subindex number +// ppObdEntry_p = pointer to the pointer to the entry +// ppObdSubEntry_p = pointer to the pointer to the subentry +// +// Return: tEplKernel + +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdGetEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdEntryPtr* ppObdEntry_p, + tEplObdSubEntryPtr* ppObdSubEntry_p) +{ + +tEplObdEntryPtr pObdEntry; +tEplObdCbParam MEM CbParam; +tEplKernel Ret; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE (); + + //------------------------------------------------------------------------ + // get address of entry of index + Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), uiIndex_p, &pObdEntry); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + //------------------------------------------------------------------------ + // get address of entry of subindex + Ret = EplObdGetSubindexIntern (pObdEntry, uiSubindex_p, ppObdSubEntry_p); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + //------------------------------------------------------------------------ + // call callback function to inform user/stack that an object will be searched + // if the called module returnes an error then we abort the searching with kEplObdIndexNotExist + CbParam.m_uiIndex = uiIndex_p; + CbParam.m_uiSubIndex = uiSubindex_p; + CbParam.m_pArg = NULL; + CbParam.m_ObdEvent = kEplObdEvCheckExist; + Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + if (Ret != kEplSuccessful) + { + Ret = kEplObdIndexNotExist; + goto Exit; + } + + //------------------------------------------------------------------------ + // it is allowed to set ppObdEntry_p to NULL + // if so, no address will be written to calling function + if (ppObdEntry_p != NULL) + { + *ppObdEntry_p = pObdEntry; + } + +Exit: + + return Ret; + +} +//--------------------------------------------------------------------------- +// +// Function: EplObdGetObjectCurrentPtr() +// +// Description: function to get Current pointer (type specific) +// +// Parameters: pSubIndexEntry_p +// +// Return: void MEM* +// +// State: +// +//--------------------------------------------------------------------------- + +static void MEM* EplObdGetObjectCurrentPtr (tEplObdSubEntryPtr pSubIndexEntry_p) +{ + +void MEM* pData; +unsigned int uiArrayIndex; +tEplObdSize Size; + + pData = pSubIndexEntry_p->m_pCurrent; + + // check if constant object + if (pData != NULL) + { + // check if object is an array + if ((pSubIndexEntry_p->m_Access & kEplObdAccArray) != 0) + { + // calculate correct data pointer + uiArrayIndex = pSubIndexEntry_p->m_uiSubIndex - 1; + if ((pSubIndexEntry_p->m_Access & kEplObdAccVar) != 0) + { + Size = sizeof (tEplObdVarEntry); + } + else + { + Size = EplObdGetObjectSize (pSubIndexEntry_p); + } + pData = ((BYTE MEM*) pData) + (Size * uiArrayIndex); + } + + // check if VarEntry + if ((pSubIndexEntry_p->m_Access & kEplObdAccVar) != 0) + { + // The data pointer is stored in VarEntry->pData + pData = ((tEplObdVarEntry MEM*) pData)->m_pData; + } + + // the default pointer is stored for strings in tEplObdVString + else if ((pSubIndexEntry_p->m_Type == kEplObdTypVString) /* || + (pSubIndexEntry_p->m_Type == kEplObdTypUString) */ ) + { + pData = (void MEM*) ((tEplObdVString MEM*) pData)->m_pString; + } + else if (pSubIndexEntry_p->m_Type == kEplObdTypOString) + { + pData = (void MEM*) ((tEplObdOString MEM*) pData)->m_pString; + } + } + + return pData; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetIndexIntern() +// +// Description: gets a index entry from OD +// +// Parameters: pInitParam_p +// uiIndex_p +// ppObdEntry_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdGetIndexIntern ( + tEplObdInitParam MEM* pInitParam_p, + unsigned int uiIndex_p, + tEplObdEntryPtr* ppObdEntry_p) +{ + +tEplObdEntryPtr pObdEntry; +tEplKernel Ret; +unsigned int uiIndex; + +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + +unsigned int nLoop; + + // if user OD is used then objekts also has to be searched in user OD + // there is less code need if we do this in a loop + nLoop = 2; + +#endif + + ASSERTMSG (ppObdEntry_p != NULL, "EplObdGetIndexIntern(): pointer to index entry is NULL!\n"); + + Ret = kEplObdIndexNotExist; + + // get start address of OD part + // start address depends on object index because + // object dictionary is divided in 3 parts + if ((uiIndex_p >= 0x1000) && (uiIndex_p < 0x2000)) + { + pObdEntry = pInitParam_p->m_pPart; + } + else if ((uiIndex_p >= 0x2000) && (uiIndex_p < 0x6000)) + { + pObdEntry = pInitParam_p->m_pManufacturerPart; + } + + // index range 0xA000 to 0xFFFF is reserved for DSP-405 + // DS-301 defines that range 0x6000 to 0x9FFF (!!!) is stored if "store" was written to 0x1010/3. + // Therefore default configuration is OBD_INCLUDE_A000_TO_DEVICE_PART = FALSE. + // But a CANopen Application which does not implement dynamic OD or user-OD but wants to use static objets 0xA000... + // should set OBD_INCLUDE_A000_TO_DEVICE_PART to TRUE. + +#if (EPL_OBD_INCLUDE_A000_TO_DEVICE_PART == FALSE) + else if ((uiIndex_p >= 0x6000) && (uiIndex_p < 0x9FFF)) +#else + else if ((uiIndex_p >= 0x6000) && (uiIndex_p < 0xFFFF)) +#endif + { + pObdEntry = pInitParam_p->m_pDevicePart; + } + + +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + + // if index does not match in static OD then index only has to be searched in user OD + else + { + // begin from first entry of user OD part + pObdEntry = pInitParam_p->m_pUserPart; + + // no user OD is available + if (pObdEntry == NULL) + { + goto Exit; + } + + // loop must only run once + nLoop = 1; + } + + do + { + +#else + + // no user OD is available + // so other object can be found in OD + else + { + Ret = kEplObdIllegalPart; + goto Exit; + } + +#endif + + // note: + // The end of Index table is marked with m_uiIndex = 0xFFFF. + // If this function will be called with wIndex_p = 0xFFFF, entry + // should not be found. Therefor it is important to use + // while{} instead of do{}while !!! + + // get first index of index table + uiIndex = pObdEntry->m_uiIndex; + + // search Index in OD part + while (uiIndex != EPL_OBD_TABLE_INDEX_END) + { + // go to the end of this function if index is found + if (uiIndex_p == uiIndex) + { + // write address of OD entry to calling function + *ppObdEntry_p = pObdEntry; + Ret = kEplSuccessful; + goto Exit; + } + + // objects are sorted in OD + // if the current index in OD is greater than the index which is to search then break loop + // in this case user OD has to be search too + if (uiIndex_p < uiIndex) + { + break; + } + + // next entry in index table + pObdEntry++; + + // get next index of index table + uiIndex = pObdEntry->m_uiIndex; + } + +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + + // begin from first entry of user OD part + pObdEntry = pInitParam_p->m_pUserPart; + + // no user OD is available + if (pObdEntry == NULL) + { + goto Exit; + } + + // switch next loop for user OD + nLoop--; + + } while (nLoop > 0); + +#endif + + // in this line Index was not found + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdGetSubindexIntern() +// +// Description: gets a subindex entry from a index entry +// +// Parameters: pObdEntry_p +// bSubIndex_p +// ppObdSubEntry_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdGetSubindexIntern ( + tEplObdEntryPtr pObdEntry_p, + unsigned int uiSubIndex_p, + tEplObdSubEntryPtr* ppObdSubEntry_p) +{ + +tEplObdSubEntryPtr pSubEntry; +unsigned int nSubIndexCount; +tEplKernel Ret; + + ASSERTMSG (pObdEntry_p != NULL, "EplObdGetSubindexIntern(): pointer to index is NULL!\n"); + ASSERTMSG (ppObdSubEntry_p != NULL, "EplObdGetSubindexIntern(): pointer to subindex is NULL!\n"); + + Ret = kEplObdSubindexNotExist; + + // get start address of subindex table and count of subindices + pSubEntry = pObdEntry_p->m_pSubIndex; + nSubIndexCount = pObdEntry_p->m_uiCount; + ASSERTMSG ((pSubEntry != NULL) && (nSubIndexCount > 0), + "ObdGetSubindexIntern(): invalid subindex table within index table!\n"); // should never be NULL + + // search subindex in subindex table + while (nSubIndexCount > 0) + { + // check if array is found + if ((pSubEntry->m_Access & kEplObdAccArray) != 0) + { + // check if subindex is in range + if (uiSubIndex_p < pObdEntry_p->m_uiCount) + { + // update subindex number (subindex entry of an array is always in RAM !!!) + pSubEntry->m_uiSubIndex = uiSubIndex_p; + *ppObdSubEntry_p = pSubEntry; + Ret = kEplSuccessful; + goto Exit; + } + } + + // go to the end of this function if subindex is found + else if (uiSubIndex_p == pSubEntry->m_uiSubIndex) + { + *ppObdSubEntry_p = pSubEntry; + Ret = kEplSuccessful; + goto Exit; + } + + // objects are sorted in OD + // if the current subindex in OD is greater than the subindex which is to search then break loop + // in this case user OD has to be search too + if (uiSubIndex_p < pSubEntry->m_uiSubIndex) + { + break; + } + + pSubEntry++; + nSubIndexCount--; + } + + // in this line SubIndex was not fount + +Exit: + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdSetStoreLoadObjCallback() +// +// Description: function set address to callbackfunction for command Store and Load +// +// Parameters: fpCallback_p +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +#if (EPL_OBD_USE_STORE_RESTORE != FALSE) +EPLDLLEXPORT tEplKernel PUBLIC EplObdSetStoreLoadObjCallback (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdStoreLoadObjCallback fpCallback_p) +{ + + EPL_MCO_CHECK_INSTANCE_STATE (); + + // set new address of callback function + EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) = fpCallback_p; + + return kEplSuccessful; + +} +#endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + + +//--------------------------------------------------------------------------- +// +// Function: EplObdAccessOdPartIntern() +// +// Description: runs through OD and executes a job +// +// Parameters: CurrentOdPart_p +// pObdEnty_p +// Direction_p = what is to do (load values from flash or EEPROM, store, ...) +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplObdAccessOdPartIntern (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart CurrentOdPart_p, + tEplObdEntryPtr pObdEnty_p, + tEplObdDir Direction_p) +{ + +tEplObdSubEntryPtr pSubIndex; +unsigned int nSubIndexCount; +tEplObdAccess Access; +void MEM* pDstData; +void * pDefault; +tEplObdSize ObjSize; +tEplKernel Ret; +tEplObdCbStoreParam MEM CbStore; +tEplObdVarEntry MEM* pVarEntry; + + ASSERT (pObdEnty_p != NULL); + + Ret = kEplSuccessful; + + // prepare structure for STORE RESTORE callback function + CbStore.m_bCurrentOdPart = (BYTE) CurrentOdPart_p; + CbStore.m_pData = NULL; + CbStore.m_ObjSize = 0; + + // command of first action depends on direction to access + #if (EPL_OBD_USE_STORE_RESTORE != FALSE) + if (Direction_p == kEplObdDirLoad) + { + CbStore.m_bCommand = (BYTE) kEplObdCommOpenRead; + + // call callback function for previous command + Ret = EplObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ + &CbStore); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // set command for index and subindex loop + CbStore.m_bCommand = (BYTE) kEplObdCommReadObj; + } + else if (Direction_p == kEplObdDirStore) + { + CbStore.m_bCommand = (BYTE) kEplObdCommOpenWrite; + + // call callback function for previous command + Ret = EplObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ + &CbStore); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + // set command for index and subindex loop + CbStore.m_bCommand = (BYTE) kEplObdCommWriteObj; + } + #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + + // we should not restore the OD values here + // the next NMT command "Reset Node" or "Reset Communication" resets the OD data + if (Direction_p != kEplObdDirRestore) + { + // walk through OD part till end is found + while (pObdEnty_p->m_uiIndex != EPL_OBD_TABLE_INDEX_END) + { + // get address to subindex table and count of subindices + pSubIndex = pObdEnty_p->m_pSubIndex; + nSubIndexCount = pObdEnty_p->m_uiCount; + ASSERT ((pSubIndex != NULL) && (nSubIndexCount > 0)); // should never be NULL + + // walk through subindex table till all subinices were restored + while (nSubIndexCount != 0) + { + Access = (tEplObdAccess) pSubIndex->m_Access; + + // get pointer to current and default data + pDefault = EplObdGetObjectDefaultPtr (pSubIndex); + pDstData = EplObdGetObjectCurrentPtr (pSubIndex); + + // NOTE (for kEplObdTypVString): + // The function returnes the max. number of bytes for a + // current string. + // r.d.: For stings the default-size will be read in other lines following (kEplObdDirInit). + ObjSize = EplObdGetObjectSize (pSubIndex); + + // switch direction of OD access + switch (Direction_p) + { + // -------------------------------------------------------------------------- + // VarEntry structures has to be initialized + case kEplObdDirInit: + + // If VAR-Flag is set, m_pCurrent means not address of data + // but address of tEplObdVarEntry. Address of data has to be get from + // this structure. + if ((Access & kEplObdAccVar) != 0) + { + EplObdGetVarEntry (pSubIndex, &pVarEntry); + EplObdInitVarEntry (pVarEntry, pSubIndex->m_Type, ObjSize); +/* + if ((Access & kEplObdAccArray) == 0) + { + EplObdInitVarEntry (pSubIndex->m_pCurrent, pSubIndex->m_Type, ObjSize); + } + else + { + EplObdInitVarEntry ((tEplObdVarEntry MEM*) (((BYTE MEM*) pSubIndex->m_pCurrent) + (sizeof (tEplObdVarEntry) * pSubIndex->m_uiSubIndex)), + pSubIndex->m_Type, ObjSize); + } +*/ + // at this time no application variable is defined !!! + // therefore data can not be copied. + break; + } + else if (pSubIndex->m_Type == kEplObdTypVString) + { + // If pointer m_pCurrent is not equal to NULL then the + // string was defined with EPL_OBD_SUBINDEX_RAM_VSTRING. The current + // pointer points to struct tEplObdVString located in MEM. + // The element size includes the max. number of + // bytes. The element m_pString includes the pointer + // to string in MEM. The memory location of default string + // must be copied to memory location of current string. + + pDstData = pSubIndex->m_pCurrent; + if (pDstData != NULL) + { + // 08-dec-2004: code optimization !!! + // entries ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_pString + // and ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_Size were read + // twice. thats not necessary! + + // For copying data we have to set the destination pointer to the real RAM string. This + // pointer to RAM string is located in default string info structure. (translated r.d.) + pDstData = (void MEM*) ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_pString; + ObjSize = ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_Size; + + + ((tEplObdVString MEM*) pSubIndex->m_pCurrent)->m_pString = pDstData; + ((tEplObdVString MEM*) pSubIndex->m_pCurrent)->m_Size = ObjSize; + } + + } + else if(pSubIndex->m_Type == kEplObdTypOString) + { + pDstData = pSubIndex->m_pCurrent; + if (pDstData != NULL) + { + // 08-dec-2004: code optimization !!! + // entries ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_pString + // and ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_Size were read + // twice. thats not necessary! + + // For copying data we have to set the destination pointer to the real RAM string. This + // pointer to RAM string is located in default string info structure. (translated r.d.) + pDstData = (void MEM*) ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_pString; + ObjSize = ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_Size; + + + ((tEplObdOString MEM*) pSubIndex->m_pCurrent)->m_pString = pDstData; + ((tEplObdOString MEM*) pSubIndex->m_pCurrent)->m_Size = ObjSize; + } + + } + + + // no break !! because copy of data has to done too. + + // -------------------------------------------------------------------------- + // all objects has to be restored with default values + case kEplObdDirRestore: + + // 09-dec-2004 r.d.: optimization! the same code for kEplObdDirRestore and kEplObdDirLoad + // is replaced to function ObdCopyObjectData() with a new parameter. + + + // restore object data for init phase + EplObdCopyObjectData (pDstData, pDefault, ObjSize, pSubIndex->m_Type); + break; + + // -------------------------------------------------------------------------- + // objects with attribute kEplObdAccStore has to be load from EEPROM or from a file + case kEplObdDirLoad: + + // restore object data for init phase + EplObdCopyObjectData (pDstData, pDefault, ObjSize, pSubIndex->m_Type); + + // no break !! because callback function has to be called too. + + // -------------------------------------------------------------------------- + // objects with attribute kEplObdAccStore has to be stored in EEPROM or in a file + case kEplObdDirStore: + + // when attribute kEplObdAccStore is set, then call callback function + #if (EPL_OBD_USE_STORE_RESTORE != FALSE) + if ((Access & kEplObdAccStore) != 0) + { + // fill out data pointer and size of data + CbStore.m_pData = pDstData; + CbStore.m_ObjSize = ObjSize; + + // call callback function for read or write object + Ret = ObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ + &CbStore); + if (Ret != kEplSuccessful) + { + goto Exit; + } + } + #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + break; + + + // -------------------------------------------------------------------------- + // if OD Builder key has to be checked no access to subindex and data should be made + case kEplObdDirOBKCheck: + + // no break !! because we want to break the second loop too. + + + // -------------------------------------------------------------------------- + // unknown Direction + default: + + // so we can break the second loop earler + nSubIndexCount = 1; + break; + } + + nSubIndexCount--; + + // next subindex entry + if ((Access & kEplObdAccArray) == 0) + { + pSubIndex++; + if ((nSubIndexCount > 0) + && ((pSubIndex->m_Access & kEplObdAccArray) != 0)) + { + // next subindex points to an array + // reset subindex number + pSubIndex->m_uiSubIndex = 1; + } + } + else + { + if (nSubIndexCount > 0) + { + // next subindex points to an array + // increment subindex number + pSubIndex->m_uiSubIndex++; + } + } + } + + // next index entry + pObdEnty_p++; + } + } + + // ----------------------------------------------------------------------------------------- + // command of last action depends on direction to access + if (Direction_p == kEplObdDirOBKCheck) + { + + goto Exit; + } + #if (EPL_OBD_USE_STORE_RESTORE != FALSE) + else + { + if (Direction_p == kEplObdDirLoad) + { + CbStore.m_bCommand = (BYTE) kEplObdCommCloseRead; + } + else if (Direction_p == kEplObdDirStore) + { + CbStore.m_bCommand = (BYTE) kEplObdCommCloseWrite; + } + else if (Direction_p == kEplObdDirRestore) + { + CbStore.m_bCommand = (BYTE) kEplObdCommClear; + } + else + { + goto Exit; + } + + // call callback function for last command + Ret = EplObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ + &CbStore); + } + #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + +// goto Exit; + +Exit: + + return Ret; + +} + + +// ---------------------------------------------------------------------------- +// Function: EplObdCopyObjectData() +// +// Description: checks pointers to object data and copy them from source to destination +// +// Parameters: pDstData_p = destination pointer +// pSrcData_p = source pointer +// ObjSize_p = size of object +// ObjType_p = +// +// Returns: tEplKernel = error code +// ---------------------------------------------------------------------------- + +static void EplObdCopyObjectData ( + void MEM* pDstData_p, + void * pSrcData_p, + tEplObdSize ObjSize_p, + tEplObdType ObjType_p) +{ + + +tEplObdSize StrSize = 0; + + + // it is allowed to set default and current address to NULL (nothing to copy) + if (pDstData_p != NULL) + { + + if (ObjType_p == kEplObdTypVString) + { + // The function calculates the really number of characters of string. The + // object entry size can be bigger as string size of default string. + // The '\0'-termination is included. A string with no characters has a + // size of 1. + StrSize = EplObdGetStrLen ((void *) pSrcData_p, ObjSize_p, kEplObdTypVString); + + // If the string length is greater than or equal to the entry size in OD then only copy + // entry size - 1 and always set the '\0'-termination. + if (StrSize >= ObjSize_p) + { + StrSize = ObjSize_p - 1; + } + } + + if (pSrcData_p != NULL) + { + // copy data + EPL_MEMCPY (pDstData_p, pSrcData_p, ObjSize_p); + + if (ObjType_p == kEplObdTypVString) + { + ((char MEM*) pDstData_p)[StrSize] = '\0'; + } + } + } + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdIsNumericalIntern() +// +// Description: function checks if a entry is numerical or not +// +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ = Instancepointer +// uiIndex_p = Index +// uiSubIndex_p = Subindex +// pfEntryNumerical_p = pointer to BOOL for returnvalue +// -> TRUE if entry a numerical value +// -> FALSE if entry not a numerical value +// +// Return: tEplKernel = Errorcode +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplObdIsNumericalIntern(tEplObdSubEntryPtr pObdSubEntry_p, + BOOL* pfEntryNumerical_p) +{ +tEplKernel Ret = kEplSuccessful; + + + // get Type + if((pObdSubEntry_p->m_Type == kEplObdTypVString) + || (pObdSubEntry_p->m_Type == kEplObdTypOString) + || (pObdSubEntry_p->m_Type == kEplObdTypDomain)) + { // not numerical types + *pfEntryNumerical_p = FALSE; + } + else + { // numerical types + *pfEntryNumerical_p = TRUE; + } + + return Ret; + +} + + +// ------------------------------------------------------------------------- +// function to classify object type (fixed/non fixed) +// ------------------------------------------------------------------------- + +// ---------------------------------------------------------------------------- +// Function: EplObdCallStoreCallback() +// +// Description: checks address to callback function and calles it when unequal +// to NULL +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ = (instance pointer) +// pCbStoreParam_p = address to callback parameters +// +// Returns: tEplKernel = error code +// ---------------------------------------------------------------------------- +#if (EPL_OBD_USE_STORE_RESTORE != FALSE) +static tEplKernel EplObdCallStoreCallback (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCbStoreParam MEM* pCbStoreParam_p) +{ + +tEplKernel Ret = kEplSuccessful; + + ASSERT (pCbStoreParam_p != NULL); + + // check if function pointer is NULL - if so, no callback should be called + if (EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) != NULL) + { + Ret = EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) (EPL_MCO_INSTANCE_PARAM_IDX_() + pCbStoreParam_p); + } + + return Ret; + +} +#endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) +//--------------------------------------------------------------------------- +// +// Function: EplObdGetObjectDataPtrIntern() +// +// Description: Function gets the data pointer of an object. +// It returnes the current data pointer. But if object is an +// constant object it returnes the default pointer. +// +// Parameters: pSubindexEntry_p = pointer to subindex entry +// +// Return: void * = pointer to object data +// +// State: +// +//--------------------------------------------------------------------------- + +void * EplObdGetObjectDataPtrIntern (tEplObdSubEntryPtr pSubindexEntry_p) +{ + +void * pData; +tEplObdAccess Access; + + ASSERTMSG (pSubindexEntry_p != NULL, "EplObdGetObjectDataPtrIntern(): pointer to SubEntry not valid!\n"); + + // there are are some objects whose data pointer has to get from other structure + // get access type for this object + Access = pSubindexEntry_p->m_Access; + + // If object has access type = const, + // for data only exists default values. + if ((Access & kEplObdAccConst) != 0) + { + // The pointer to defualt value can be received from ObdGetObjectDefaultPtr() + pData = ((void *) EplObdGetObjectDefaultPtr (pSubindexEntry_p)); + } + else + { + // The pointer to current value can be received from ObdGetObjectCurrentPtr() + pData = ((void *) EplObdGetObjectCurrentPtr (pSubindexEntry_p)); + } + + return pData; + +} +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) +// EOF + diff --git a/drivers/staging/epl/EplObd.h b/drivers/staging/epl/EplObd.h new file mode 100644 index 000000000000..4adf68009d09 --- /dev/null +++ b/drivers/staging/epl/EplObd.h @@ -0,0 +1,504 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for api function of EplOBD-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObd.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + Microsoft VC7 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/02 k.t.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#include "EplInc.h" + +#ifndef _EPLOBD_H_ +#define _EPLOBD_H_ + + +// ============================================================================ +// defines +// ============================================================================ + +#define EPL_OBD_TABLE_INDEX_END 0xFFFF + +// for the usage of BOOLEAN in OD +#define OBD_TRUE 0x01 +#define OBD_FALSE 0x00 + +// default OD index for Node id +#define EPL_OBD_NODE_ID_INDEX 0x1F93 +// default subindex for NodeId in OD +#define EPL_OBD_NODE_ID_SUBINDEX 0x01 +// default subindex for NodeIDByHW_BOOL +#define EPL_OBD_NODE_ID_HWBOOL_SUBINDEX 0x02 + +// ============================================================================ +// enums +// ============================================================================ + +// directions for access to object dictionary +typedef enum +{ + kEplObdDirInit = 0x00, // initialising after power on + kEplObdDirStore = 0x01, // store all object values to non volatile memory + kEplObdDirLoad = 0x02, // load all object values from non volatile memory + kEplObdDirRestore = 0x03, // deletes non volatile memory (restore) + kEplObdDirOBKCheck = 0xFF // reserved + +}tEplObdDir; + +// commands for store +typedef enum +{ + kEplObdCommNothing = 0x00, + kEplObdCommOpenWrite = 0x01, + kEplObdCommWriteObj = 0x02, + kEplObdCommCloseWrite = 0x03, + kEplObdCommOpenRead = 0x04, + kEplObdCommReadObj = 0x05, + kEplObdCommCloseRead = 0x06, + kEplObdCommClear = 0x07, + kEplObdCommUnknown = 0xFF +}tEplObdCommand; + +//----------------------------------------------------------------------------------------------------------- +// events of object callback function +typedef enum +{ +// m_pArg points to +// --------------------- + kEplObdEvCheckExist = 0x06, // checking if object does exist (reading and writing) NULL + kEplObdEvPreRead = 0x00, // before reading an object source data buffer in OD + kEplObdEvPostRead = 0x01, // after reading an object destination data buffer from caller + kEplObdEvWrStringDomain = 0x07, // event for changing string/domain data pointer or size struct tEplObdVStringDomain in RAM + kEplObdEvInitWrite = 0x04, // initializes writing an object (checking object size) size of object in OD (tEplObdSize) + kEplObdEvPreWrite = 0x02, // before writing an object source data buffer from caller + kEplObdEvPostWrite = 0x03, // after writing an object destination data buffer in OD +// kEplObdEvAbortSdo = 0x05 // after an abort of an SDO transfer + +} tEplObdEvent; + +// part of OD (bit oriented) +typedef unsigned int tEplObdPart; + +#define kEplObdPartNo 0x00 // nothing +#define kEplObdPartGen 0x01 // part (0x1000 - 0x1FFF) +#define kEplObdPartMan 0x02 // manufacturer part (0x2000 - 0x5FFF) +#define kEplObdPartDev 0x04 // device part (0x6000 - 0x9FFF) +#define kEplObdPartUsr 0x08 // dynamic part e.g. for ICE61131-3 + +// combinations +#define kEplObdPartApp ( kEplObdPartMan | kEplObdPartDev | kEplObdPartUsr) // manufacturer and device part (0x2000 - 0x9FFF) and user OD +#define kEplObdPartAll (kEplObdPartGen | kEplObdPartMan | kEplObdPartDev | kEplObdPartUsr) // whole OD + +//----------------------------------------------------------------------------------------------------------- +// access types for objects +// must be a difine because bit-flags +typedef unsigned int tEplObdAccess; + +#define kEplObdAccRead 0x01 // object can be read +#define kEplObdAccWrite 0x02 // object can be written +#define kEplObdAccConst 0x04 // object contains a constant value +#define kEplObdAccPdo 0x08 // object can be mapped in a PDO +#define kEplObdAccArray 0x10 // object contains an array of numerical values +#define kEplObdAccRange 0x20 // object contains lower and upper limit +#define kEplObdAccVar 0x40 // object data is placed in application +#define kEplObdAccStore 0x80 // object data can be stored to non volatile memory + +// combinations (not all combinations are required) +#define kEplObdAccR (0 | 0 | 0 | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccW (0 | 0 | 0 | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccRW (0 | 0 | 0 | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccCR (0 | 0 | 0 | 0 | kEplObdAccConst | 0 | kEplObdAccRead) +#define kEplObdAccGR (0 | 0 | kEplObdAccRange | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccGW (0 | 0 | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccGRW (0 | 0 | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccVR (0 | kEplObdAccVar | 0 | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccVW (0 | kEplObdAccVar | 0 | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccVRW (0 | kEplObdAccVar | 0 | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccVPR (0 | kEplObdAccVar | 0 | kEplObdAccPdo | 0 | 0 | kEplObdAccRead) +#define kEplObdAccVPW (0 | kEplObdAccVar | 0 | kEplObdAccPdo | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccVPRW (0 | kEplObdAccVar | 0 | kEplObdAccPdo | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccVGR (0 | kEplObdAccVar | kEplObdAccRange | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccVGW (0 | kEplObdAccVar | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccVGRW (0 | kEplObdAccVar | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccVGPR (0 | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | 0 | kEplObdAccRead) +#define kEplObdAccVGPW (0 | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccVGPRW (0 | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccSR (kEplObdAccStore | 0 | 0 | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccSW (kEplObdAccStore | 0 | 0 | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccSRW (kEplObdAccStore | 0 | 0 | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccSCR (kEplObdAccStore | 0 | 0 | 0 | kEplObdAccConst | 0 | kEplObdAccRead) +#define kEplObdAccSGR (kEplObdAccStore | 0 | kEplObdAccRange | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccSGW (kEplObdAccStore | 0 | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccSGRW (kEplObdAccStore | 0 | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccSVR (kEplObdAccStore | kEplObdAccVar | 0 | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccSVW (kEplObdAccStore | kEplObdAccVar | 0 | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccSVRW (kEplObdAccStore | kEplObdAccVar | 0 | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccSVPR (kEplObdAccStore | kEplObdAccVar | 0 | kEplObdAccPdo | 0 | 0 | kEplObdAccRead) +#define kEplObdAccSVPW (kEplObdAccStore | kEplObdAccVar | 0 | kEplObdAccPdo | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccSVPRW (kEplObdAccStore | kEplObdAccVar | 0 | kEplObdAccPdo | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccSVGR (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | 0 | 0 | 0 | kEplObdAccRead) +#define kEplObdAccSVGW (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccSVGRW (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | 0 | 0 | kEplObdAccWrite | kEplObdAccRead) +#define kEplObdAccSVGPR (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | 0 | kEplObdAccRead) +#define kEplObdAccSVGPW (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | kEplObdAccWrite | 0 ) +#define kEplObdAccSVGPRW (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | kEplObdAccWrite | kEplObdAccRead) + + + +typedef unsigned int tEplObdSize; // For all objects as objects size are used an unsigned int. + + +// ------------------------------------------------------------------------- +// types for data types defined in DS301 +// ------------------------------------------------------------------------- + +// types of objects in object dictionary +// DS-301 defines these types as WORD +typedef enum +{ +// types which are always supported + kEplObdTypBool = 0x0001, + + kEplObdTypInt8 = 0x0002, + kEplObdTypInt16 = 0x0003, + kEplObdTypInt32 = 0x0004, + kEplObdTypUInt8 = 0x0005, + kEplObdTypUInt16 = 0x0006, + kEplObdTypUInt32 = 0x0007, + kEplObdTypReal32 = 0x0008, + kEplObdTypVString = 0x0009, + kEplObdTypOString = 0x000A, + kEplObdTypDomain = 0x000F, + + kEplObdTypInt24 = 0x0010, + kEplObdTypUInt24 = 0x0016, + + kEplObdTypReal64 = 0x0011, + kEplObdTypInt40 = 0x0012, + kEplObdTypInt48 = 0x0013, + kEplObdTypInt56 = 0x0014, + kEplObdTypInt64 = 0x0015, + kEplObdTypUInt40 = 0x0018, + kEplObdTypUInt48 = 0x0019, + kEplObdTypUInt56 = 0x001A, + kEplObdTypUInt64 = 0x001B, + kEplObdTypTimeOfDay = 0x000C, + kEplObdTypTimeDiff = 0x000D + +}tEplObdType; +// other types are not supported in this version + + +// ------------------------------------------------------------------------- +// types for data types defined in DS301 +// ------------------------------------------------------------------------- + +typedef unsigned char tEplObdBoolean; // 0001 +typedef signed char tEplObdInteger8; // 0002 +typedef signed short int tEplObdInteger16; // 0003 +typedef signed long tEplObdInteger32; // 0004 +typedef unsigned char tEplObdUnsigned8; // 0005 +typedef unsigned short int tEplObdUnsigned16; // 0006 +typedef unsigned long tEplObdUnsigned32; // 0007 +typedef float tEplObdReal32; // 0008 +typedef unsigned char tEplObdDomain; // 000F +typedef signed long tEplObdInteger24; // 0010 +typedef unsigned long tEplObdUnsigned24; // 0016 + +typedef signed QWORD tEplObdInteger40; // 0012 +typedef signed QWORD tEplObdInteger48; // 0013 +typedef signed QWORD tEplObdInteger56; // 0014 +typedef signed QWORD tEplObdInteger64; // 0015 + +typedef unsigned QWORD tEplObdUnsigned40; // 0018 +typedef unsigned QWORD tEplObdUnsigned48; // 0019 +typedef unsigned QWORD tEplObdUnsigned56; // 001A +typedef unsigned QWORD tEplObdUnsigned64; // 001B + +typedef double tEplObdReal64; // 0011 + +typedef tTimeOfDay tEplObdTimeOfDay; // 000C +typedef tTimeOfDay tEplObdTimeDifference; // 000D + + +// ------------------------------------------------------------------------- +// structur for defining a variable +// ------------------------------------------------------------------------- +// ------------------------------------------------------------------------- +typedef enum +{ + kVarValidSize = 0x01, + kVarValidData = 0x02, +// kVarValidCallback = 0x04, +// kVarValidArg = 0x08, + + kVarValidAll = 0x03 // currently only size and data are implemented and used + +}tEplVarParamValid; + + +typedef tEplKernel (PUBLIC ROM* tEplVarCallback) (CCM_DECL_INSTANCE_HDL_ + void * pParam_p); + +typedef struct +{ + tEplVarParamValid m_ValidFlag; + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + tEplObdSize m_Size; + void MEM* m_pData; +// tEplVarCallback m_fpCallback; +// void * m_pArg; + +} tEplVarParam; + +typedef struct +{ + void MEM* m_pData; + tEplObdSize m_Size; +/* + #if (EPL_PDO_USE_STATIC_MAPPING == FALSE) + tEplVarCallback m_fpCallback; + void * m_pArg; + #endif +*/ +} tEplObdVarEntry; + +typedef struct +{ + tEplObdSize m_Size; + BYTE * m_pString; + +} tEplObdOString; // 000C + +typedef struct +{ + tEplObdSize m_Size; + char * m_pString; +} tEplObdVString; // 000D + + +typedef struct +{ + tEplObdSize m_Size; + char * m_pDefString; // $$$ d.k. it is unused, so we could delete it + char * m_pString; + +} tEplObdVStringDef; + +typedef struct +{ + tEplObdSize m_Size; + BYTE * m_pDefString; // $$$ d.k. it is unused, so we could delete it + BYTE * m_pString; + +} tEplObdOStringDef; + +//r.d. parameter struct for changing object size and/or pointer to data of Strings or Domains +typedef struct +{ + tEplObdSize m_DownloadSize; // download size from SDO or APP + tEplObdSize m_ObjSize; // current object size from OD - should be changed from callback function + void * m_pData; // current object ptr from OD - should be changed from callback function + +} tEplObdVStringDomain; // 000D + + +// ============================================================================ +// types +// ============================================================================ +// ------------------------------------------------------------------------- +// subindexstruct +// ------------------------------------------------------------------------- + +// Change not the order for this struct!!! +typedef struct +{ + unsigned int m_uiSubIndex; + tEplObdType m_Type; + tEplObdAccess m_Access; + void * m_pDefault; + void MEM* m_pCurrent; // points always to RAM + +} tEplObdSubEntry; + +// r.d.: has always to be because new OBD-Macros for arrays +typedef tEplObdSubEntry * tEplObdSubEntryPtr; + +// ------------------------------------------------------------------------- +// callback function for objdictionary modul +// ------------------------------------------------------------------------- + +// parameters for callback function +typedef struct +{ + tEplObdEvent m_ObdEvent; + unsigned int m_uiIndex; + unsigned int m_uiSubIndex; + void * m_pArg; + DWORD m_dwAbortCode; + +} tEplObdCbParam; + +// define type for callback function: pParam_p points to tEplObdCbParam +typedef tEplKernel (PUBLIC ROM* tEplObdCallback) (CCM_DECL_INSTANCE_HDL_ + tEplObdCbParam MEM* pParam_p); + +// do not change the order for this struct!!! + +typedef struct +{ + unsigned int m_uiIndex; + tEplObdSubEntryPtr m_pSubIndex; + unsigned int m_uiCount; + tEplObdCallback m_fpCallback; // function is called back if object access + +} tEplObdEntry; + + +// allways pointer +typedef tEplObdEntry * tEplObdEntryPtr; + + + +// ------------------------------------------------------------------------- +// structur to initialize OBD module +// ------------------------------------------------------------------------- + +typedef struct +{ + tEplObdEntryPtr m_pPart; + tEplObdEntryPtr m_pManufacturerPart; + tEplObdEntryPtr m_pDevicePart; + + #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + + tEplObdEntryPtr m_pUserPart; + + #endif + +} tEplObdInitParam; + + +// ------------------------------------------------------------------------- +// structur for parameters of STORE RESTORE command +// ------------------------------------------------------------------------- + +typedef struct +{ + tEplObdCommand m_bCommand; + tEplObdPart m_bCurrentOdPart; + void MEM* m_pData; + tEplObdSize m_ObjSize; + +} tEplObdCbStoreParam; + + +typedef tEplKernel (PUBLIC ROM* tInitTabEntryCallback) ( + void MEM* pTabEntry_p, + unsigned int uiObjIndex_p); + +typedef tEplKernel (PUBLIC ROM* tEplObdStoreLoadObjCallback) (CCM_DECL_INSTANCE_HDL_ + tEplObdCbStoreParam MEM* pCbStoreParam_p); + +// ------------------------------------------------------------------------- +// this stucture is used for parameters for function ObdInitModuleTab() +// ------------------------------------------------------------------------- +typedef struct +{ + unsigned int m_uiLowerObjIndex; // lower limit of ObjIndex + unsigned int m_uiUpperObjIndex; // upper limit of ObjIndex + tInitTabEntryCallback m_fpInitTabEntry; // will be called if ObjIndex was found + void MEM* m_pTabBase; // base address of table + unsigned int m_uiEntrySize; // size of table entry // 25-feb-2005 r.d.: expansion from BYTE to WORD necessary for PDO bit mapping + unsigned int m_uiMaxEntries; // max. tabel entries + +} tEplObdModulTabParam; + +//------------------------------------------------------------------- +// enum for function EplObdSetNodeId +//------------------------------------------------------------------- +typedef enum +{ + kEplObdNodeIdUnknown = 0x00, // unknown how the node id was set + kEplObdNodeIdSoftware = 0x01, // node id set by software + kEplObdNodeIdHardware = 0x02 // node id set by hardware + +}tEplObdNodeIdType; + +// ============================================================================ +// global variables +// ============================================================================ + + + +// ============================================================================ +// public functions +// ============================================================================ + + +#endif // #ifndef _EPLOBD_H_ + + diff --git a/drivers/staging/epl/EplObdMacro.h b/drivers/staging/epl/EplObdMacro.h new file mode 100644 index 000000000000..c15c36064ec7 --- /dev/null +++ b/drivers/staging/epl/EplObdMacro.h @@ -0,0 +1,362 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for macros of EplOBD-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObdMacro.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/05 k.t.: start of the implementation + -> based on CANopen ObdMacro.h + + + +****************************************************************************/ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#if defined (EPL_OBD_DEFINE_MACRO) + + //------------------------------------------------------------------------------------------- + #if defined (EPL_OBD_CREATE_ROM_DATA) + +// #pragma message ("EPL_OBD_CREATE_ROM_DATA") + + #define EPL_OBD_BEGIN() static DWORD dwObd_OBK_g = 0x0000; + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() + #define EPL_OBD_BEGIN_PART_MANUFACTURER() + #define EPL_OBD_BEGIN_PART_DEVICE() + #define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) + #define EPL_OBD_END_INDEX(ind) + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); \ + static dtyp xDef##ind##_0x01_g = (def); + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); \ + static dtyp xDef##ind##_0x01_g = (def); + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) static dtyp xDef##ind##_##sub##_g = val; + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp xDef##ind##_##sub##_g[3] = {val,low,high}; + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) static char MEM szCur##ind##_##sub##_g[size+1]; \ + static tEplObdVStringDef xDef##ind##_##sub##_g = {size, val, szCur##ind##_##sub##_g}; + + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) static BYTE MEM bCur##ind##_##sub##_g[size]; \ + static tEplObdOStringDef xDef##ind##_##sub##_g = {size, ((BYTE*)""), bCur##ind##_##sub##_g}; + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) static dtyp xDef##ind##_##sub##_g = val; + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp xDef##ind##_##sub##_g[3] = {val,low,high}; + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + +//------------------------------------------------------------------------------------------- + #elif defined (EPL_OBD_CREATE_RAM_DATA) + +// #pragma message ("EPL_OBD_CREATE_RAM_DATA") + + #define EPL_OBD_BEGIN() + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() + #define EPL_OBD_BEGIN_PART_MANUFACTURER() + #define EPL_OBD_BEGIN_PART_DEVICE() + #define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) + #define EPL_OBD_END_INDEX(ind) + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static dtyp MEM axCur##ind##_g[cnt]; + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdVarEntry MEM aVarEntry##ind##_g[cnt]; + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdVarEntry MEM aVarEntry##ind##_g[cnt]; + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) static dtyp MEM xCur##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp MEM xCur##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) static tEplObdVString MEM xCur##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) static tEplObdOString MEM xCur##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) static dtyp MEM xCur##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; + + //------------------------------------------------------------------------------------------- + #elif defined (EPL_OBD_CREATE_SUBINDEX_TAB) + +// #pragma message ("EPL_OBD_CREATE_SUBINDEX_TAB") + + #define EPL_OBD_BEGIN() + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() + #define EPL_OBD_BEGIN_PART_MANUFACTURER() + #define EPL_OBD_BEGIN_PART_DEVICE() + #define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[cnt]= { + #define EPL_OBD_END_INDEX(ind) EPL_OBD_END_SUBINDEX()}; + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ + {0, kEplObdTypUInt8, kEplObdAccCR, &xDef##ind##_0x00_g, NULL}, \ + {1, typ, (acc)|kEplObdAccArray, &xDef##ind##_0x01_g, &axCur##ind##_g[0]}, \ + EPL_OBD_END_SUBINDEX()}; + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ + {0, kEplObdTypUInt8, kEplObdAccCR, &xDef##ind##_0x00_g, NULL}, \ + {1, typ, (acc)|kEplObdAccArray|kEplObdAccVar, &xDef##ind##_0x01_g, &aVarEntry##ind##_g[0]}, \ + EPL_OBD_END_SUBINDEX()}; + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ + {0, kEplObdTypUInt8, kEplObdAccCR, &xDef##ind##_0x00_g, NULL}, \ + {1, typ, (acc)|kEplObdAccArray|kEplObdAccVar, NULL, &aVarEntry##ind##_g[0]}, \ + EPL_OBD_END_SUBINDEX()}; + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) {sub,typ, (acc), &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) {sub,typ, (acc)|kEplObdAccRange, &xDef##ind##_##sub##_g[0],&xCur##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) {sub,typ, (acc), NULL, &xCur##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) {sub,kEplObdTypVString,(acc)/*|kEplObdAccVar*/, &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) {sub,kEplObdTypOString,(acc)/*|kEplObdAccVar*/, &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) {sub,kEplObdTypDomain, (acc)|kEplObdAccVar, NULL, &VarEntry##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) {sub,typ, (acc)|kEplObdAccVar, &xDef##ind##_##sub##_g, &VarEntry##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) {sub,typ, (acc)|kEplObdAccVar|kEplObdAccRange,&xDef##ind##_##sub##_g[0],&VarEntry##ind##_##sub##_g}, + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) {sub,typ, (acc)|kEplObdAccVar, NULL, &VarEntry##ind##_##sub##_g}, + + + //------------------------------------------------------------------------------------------- + #elif defined (EPL_OBD_CREATE_INDEX_TAB) + +// #pragma message ("EPL_OBD_CREATE_INDEX_TAB") + + #define EPL_OBD_BEGIN() + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() static tEplObdEntry aObdTab_g[] = { + #define EPL_OBD_BEGIN_PART_MANUFACTURER() static tEplObdEntry aObdTabManufacturer_g[] = { + #define EPL_OBD_BEGIN_PART_DEVICE() static tEplObdEntry aObdTabDevice_g[] = { + #define EPL_OBD_END_PART() {EPL_OBD_TABLE_INDEX_END,(tEplObdSubEntryPtr)&dwObd_OBK_g,0,NULL}}; + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],cnt,(tEplObdCallback)call}, + #define EPL_OBD_END_INDEX(ind) + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + + //------------------------------------------------------------------------------------------- + #elif defined (EPL_OBD_CREATE_INIT_FUNCTION) + +// #pragma message ("EPL_OBD_CREATE_INIT_FUNCTION") + + #define EPL_OBD_BEGIN() + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() pInitParam->m_pPart = (tEplObdEntryPtr) &aObdTab_g[0]; + #define EPL_OBD_BEGIN_PART_MANUFACTURER() pInitParam->m_pManufacturerPart = (tEplObdEntryPtr) &aObdTabManufacturer_g[0]; + #define EPL_OBD_BEGIN_PART_DEVICE() pInitParam->m_pDevicePart = (tEplObdEntryPtr) &aObdTabDevice_g[0]; + #define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) + #define EPL_OBD_END_INDEX(ind) + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + + + //------------------------------------------------------------------------------------------- + #elif defined (EPL_OBD_CREATE_INIT_SUBINDEX) + +// #pragma message ("EPL_OBD_CREATE_INIT_SUBINDEX") + + #define EPL_OBD_BEGIN() + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() + #define EPL_OBD_BEGIN_PART_MANUFACTURER() + #define EPL_OBD_BEGIN_PART_DEVICE() + #define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) //CCM_SUBINDEX_RAM_ONLY (EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g))); + #define EPL_OBD_END_INDEX(ind) + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + + //------------------------------------------------------------------------------------------- + #else + +// #pragma message ("ELSE OF DEFINE") + + #define EPL_OBD_BEGIN() + #define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_PART_GENERIC() + #define EPL_OBD_BEGIN_PART_MANUFACTURER() + #define EPL_OBD_BEGIN_PART_DEVICE() + #define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) + #define EPL_OBD_END_INDEX(ind) + #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) + #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) + + //--------------------------------------------------------------------------------------- + #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,sizes,val) + #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) + #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) + #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) + #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) + #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + + #endif + + //------------------------------------------------------------------------------------------- +#elif defined (EPL_OBD_UNDEFINE_MACRO) + +// #pragma message ("EPL_OBD_UNDEFINE_MACRO") + + #undef EPL_OBD_BEGIN + #undef EPL_OBD_END + + //--------------------------------------------------------------------------------------- + #undef EPL_OBD_BEGIN_PART_GENERIC + #undef EPL_OBD_BEGIN_PART_MANUFACTURER + #undef EPL_OBD_BEGIN_PART_DEVICE + #undef EPL_OBD_END_PART + + //--------------------------------------------------------------------------------------- + #undef EPL_OBD_BEGIN_INDEX_RAM + #undef EPL_OBD_END_INDEX + #undef EPL_OBD_RAM_INDEX_RAM_ARRAY + #undef EPL_OBD_RAM_INDEX_RAM_VARARRAY + #undef EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT + + //--------------------------------------------------------------------------------------- + #undef EPL_OBD_SUBINDEX_RAM_VAR + #undef EPL_OBD_SUBINDEX_RAM_VAR_RG + #undef EPL_OBD_SUBINDEX_RAM_VSTRING + #undef EPL_OBD_SUBINDEX_RAM_OSTRING + #undef EPL_OBD_SUBINDEX_RAM_VAR_NOINIT + #undef EPL_OBD_SUBINDEX_RAM_DOMAIN + #undef EPL_OBD_SUBINDEX_RAM_USERDEF + #undef EPL_OBD_SUBINDEX_RAM_USERDEF_RG + #undef EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT + +#else + + #error "nothing defined" + + +#endif + + diff --git a/drivers/staging/epl/EplObdkCal.c b/drivers/staging/epl/EplObdkCal.c new file mode 100644 index 000000000000..f94a150da052 --- /dev/null +++ b/drivers/staging/epl/EplObdkCal.c @@ -0,0 +1,154 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for communication abstraction layer + for the Epl-Obd-Kernelspace-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObdkCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + +****************************************************************************/ + +#include "EplInc.h" +#include "kernel/EplObdkCal.h" + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + + + +// EOF + diff --git a/drivers/staging/epl/EplObdu.c b/drivers/staging/epl/EplObdu.c new file mode 100644 index 000000000000..46370cb1f824 --- /dev/null +++ b/drivers/staging/epl/EplObdu.c @@ -0,0 +1,512 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Epl-Obd-Userspace-module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObdu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + +****************************************************************************/ + +#include "EplInc.h" +#include "user/EplObdu.h" +#include "user/EplObduCal.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplObduWriteEntry() +// +// Description: Function writes data to an OBD entry. Strings +// are stored with added '\0' character. +// +// Parameters: uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p) +{ +tEplKernel Ret; + + Ret = EplObduCalWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObduReadEntry() +// +// Description: The function reads an object entry. The application +// can always read the data even if attrib kEplObdAccRead +// is not set. The attrib is only checked up for SDO transfer. +// +// Parameters: uiIndex_p = Index oof the OD entry to read +// uiSubIndex_p = Subindex to read +// pDstData_p = pointer to the buffer for data +// Offset_p = offset in data for read access +// pSize_p = IN: Size of the buffer +// OUT: number of readed Bytes +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize* pSize_p) +{ +tEplKernel Ret; + + Ret = EplObduCalReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObdAccessOdPart() +// +// Description: restores default values of one part of OD +// +// Parameters: ObdPart_p = od-part to reset +// Direction_p = directory flag for +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart (tEplObdPart ObdPart_p, + tEplObdDir Direction_p) +{ +tEplKernel Ret; + + Ret = EplObduCalAccessOdPart(ObdPart_p, Direction_p); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduDefineVar() +// +// Description: defines a variable in OD +// +// Parameters: pEplVarParam_p = varentry +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar (tEplVarParam MEM* pVarParam_p) +{ +tEplKernel Ret; + + Ret = EplObduCalDefineVar(pVarParam_p); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduGetObjectDataPtr() +// +// Description: It returnes the current data pointer. But if object is an +// constant object it returnes the default pointer. +// +// Parameters: uiIndex_p = Index of the entry +// uiSubindex_p = Subindex of the entry +// +// Return: void * = pointer to object data +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT void* PUBLIC EplObduGetObjectDataPtr (unsigned int uiIndex_p, + unsigned int uiSubIndex_p) +{ +void* pData; + + pData = EplObduCalGetObjectDataPtr(uiIndex_p, uiSubIndex_p); + + return pData; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduRegisterUserOd() +// +// Description: function registers the user OD +// +// Parameters: pUserOd_p =pointer to user ODd +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) +EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd (tEplObdEntryPtr pUserOd_p) +{ +tEplKernel Ret; + + Ret = EplObduCalRegisterUserOd(pUserOd_p); + + return Ret; + +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplObduInitVarEntry() +// +// Description: function to initialize VarEntry dependened on object type +// +// Parameters: pVarEntry_p = pointer to var entry structure +// bType_p = object type +// ObdSize_p = size of object data +// +// Returns: none +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, + BYTE bType_p, tEplObdSize ObdSize_p) +{ + EplObduCalInitVarEntry(pVarEntry_p, bType_p, ObdSize_p); +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduGetDataSize() +// +// Description: function to initialize VarEntry dependened on object type +// +// gets the data size of an object +// for string objects it returnes the string length +// +// Parameters: uiIndex_p = Index +// uiSubIndex_p= Subindex +// +// Return: tEplObdSize +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplObdSize PUBLIC EplObduGetDataSize(unsigned int uiIndex_p, + unsigned int uiSubIndex_p) +{ +tEplObdSize Size; + + Size = EplObduCalGetDataSize(uiIndex_p, uiSubIndex_p); + + return Size; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduGetNodeId() +// +// Description: function returns nodeid from entry 0x1F93 +// +// +// Parameters: +// +// Return: unsigned int = Node Id +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT unsigned int PUBLIC EplObduGetNodeId() +{ +unsigned int uiNodeId; + + uiNodeId = EplObduCalGetNodeId(); + + return uiNodeId; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduSetNodeId() +// +// Description: function sets nodeid in entry 0x1F93 +// +// +// Parameters: uiNodeId_p = Node Id to set +// NodeIdType_p= Type on which way the Node Id was set +// +// Return: tEplKernel = Errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduSetNodeId(unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p) +{ +tEplKernel Ret; + + Ret = EplObduCalSetNodeId(uiNodeId_p, NodeIdType_p); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduGetAccessType() +// +// Description: Function returns accesstype of the entry +// +// Parameters: uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pAccessTyp_p = pointer to buffer to store accesstyp +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduGetAccessType(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess* pAccessTyp_p) +{ +tEplObdAccess AccessType; + + AccessType = EplObduCalGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p); + + return AccessType; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObdReaduEntryToLe() +// +// Description: The function reads an object entry from the byteoder +// of the system to the little endian byteorder for numeric values. +// For other types a normal read will be processed. This is usefull for +// the PDO and SDO module. The application +// can always read the data even if attrib kEplObdAccRead +// is not set. The attrib is only checked up for SDO transfer. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry to read +// uiSubIndex_p = Subindex to read +// pDstData_p = pointer to the buffer for data +// Offset_p = offset in data for read access +// pSize_p = IN: Size of the buffer +// OUT: number of readed Bytes +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize * pSize_p) +{ +tEplKernel Ret; + + Ret = EplObduCalReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduWriteEntryFromLe() +// +// Description: Function writes data to an OBD entry from a source with +// little endian byteorder to the od with system specuific +// byteorder. Not numeric values will only by copied. Strings +// are stored with added '\0' character. +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p) +{ +tEplKernel Ret; + + Ret = EplObduCalWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduSearchVarEntry() +// +// Description: gets variable from OD +// +// Parameters: uiIndex_p = index of the var entry to search +// uiSubindex_p = subindex of var entry to search +// ppVarEntry_p = pointer to the pointer to the varentry +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM** ppVarEntry_p) +{ +tEplKernel Ret; + + Ret = EplObduCalSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p); + +return Ret; +} +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplObduCal.c b/drivers/staging/epl/EplObduCal.c new file mode 100644 index 000000000000..d309c5e759f4 --- /dev/null +++ b/drivers/staging/epl/EplObduCal.c @@ -0,0 +1,562 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for communication abstraction layer + for the Epl-Obd-Userspace-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObduCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + +****************************************************************************/ +#include "EplInc.h" +#include "user/EplObduCal.h" +#include "kernel/EplObdk.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) && (EPL_OBD_USE_KERNEL != FALSE) + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalWriteEntry() +// +// Description: Function encapsulate access of function EplObdWriteEntry +// +// Parameters: uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry ( + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdWriteEntry(uiIndex_p,uiSubIndex_p,pSrcData_p,Size_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalReadEntry() +// +// Description: Function encapsulate access of function EplObdReadEntry +// +// Parameters: uiIndex_p = Index oof the OD entry to read +// uiSubIndex_p = Subindex to read +// pDstData_p = pointer to the buffer for data +// Offset_p = offset in data for read access +// pSize_p = IN: Size of the buffer +// OUT: number of readed Bytes +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry ( + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize *pSize_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalAccessOdPart() +// +// Description: Function encapsulate access of function EplObdAccessOdPart +// +// Parameters: ObdPart_p = od-part to reset +// Direction_p = directory flag for +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart ( + tEplObdPart ObdPart_p, + tEplObdDir Direction_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdAccessOdPart(ObdPart_p, Direction_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalDefineVar() +// +// Description: Function encapsulate access of function EplObdDefineVar +// +// Parameters: pEplVarParam_p = varentry +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar (tEplVarParam MEM* pVarParam_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdDefineVar(pVarParam_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalGetObjectDataPtr() +// +// Description: Function encapsulate access of function EplObdGetObjectDataPtr +// +// Parameters: uiIndex_p = Index of the entry +// uiSubindex_p = Subindex of the entry +// +// Return: void * = pointer to object data +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT void* PUBLIC EplObduCalGetObjectDataPtr ( unsigned int uiIndex_p, + unsigned int uiSubIndex_p) +{ +void* pData; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + pData = EplObdGetObjectDataPtr(uiIndex_p, uiSubIndex_p); +#else + pData = NULL; +#endif + + return pData; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalRegisterUserOd() +// +// Description: Function encapsulate access of function EplObdRegisterUserOd +// +// Parameters: pUserOd_p = pointer to user OD +// +// Return: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd (tEplObdEntryPtr pUserOd_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdRegisterUserOd(pUserOd_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; + +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplObduCalInitVarEntry() +// +// Description: Function encapsulate access of function EplObdInitVarEntry +// +// Parameters: pVarEntry_p = pointer to var entry structure +// bType_p = object type +// ObdSize_p = size of object data +// +// Returns: none +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, + BYTE bType_p, tEplObdSize ObdSize_p) +{ +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + EplObdInitVarEntry(pVarEntry_p, bType_p, ObdSize_p); +#endif +} + + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalGetDataSize() +// +// Description: Function encapsulate access of function EplObdGetDataSize +// +// gets the data size of an object +// for string objects it returnes the string length +// +// Parameters: uiIndex_p = Index +// uiSubIndex_p= Subindex +// +// Return: tEplObdSize +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplObdSize PUBLIC EplObduCalGetDataSize(unsigned int uiIndex_p, + unsigned int uiSubIndex_p) +{ +tEplObdSize Size; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Size = EplObdGetDataSize(uiIndex_p, uiSubIndex_p); +#else + Size = 0; +#endif + + return Size; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalGetNodeId() +// +// Description: Function encapsulate access of function EplObdGetNodeId +// +// +// Parameters: +// +// Return: unsigned int = Node Id +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT unsigned int PUBLIC EplObduCalGetNodeId() +{ +unsigned int uiNodeId; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + uiNodeId = EplObdGetNodeId(); +#else + uiNodeId = 0; +#endif + + return uiNodeId; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalSetNodeId() +// +// Description: Function encapsulate access of function EplObdSetNodeId +// +// +// Parameters: uiNodeId_p = Node Id to set +// NodeIdType_p= Type on which way the Node Id was set +// +// Return: tEplKernel = Errorcode +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSetNodeId(unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdSetNodeId(uiNodeId_p, NodeIdType_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalGetAccessType() +// +// Description: Function encapsulate access of function EplObdGetAccessType +// +// Parameters: uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pAccessTyp_p = pointer to buffer to store accesstype +// +// Return: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalGetAccessType(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess* pAccessTyp_p) + +{ +tEplObdAccess AccesType; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + AccesType = EplObdGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p); +#else + AccesType = 0; +#endif + +return AccesType; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalReadEntryToLe() +// +// Description: Function encapsulate access of function EplObdReadEntryToLe +// +// Parameters: uiIndex_p = Index of the OD entry to read +// uiSubIndex_p = Subindex to read +// pDstData_p = pointer to the buffer for data +// Offset_p = offset in data for read access +// pSize_p = IN: Size of the buffer +// OUT: number of readed Bytes +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize * pSize_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); +#else + Ret = kEplSuccessful; +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalWriteEntryFromLe() +// +// Description: Function encapsulate access of function EplObdWriteEntryFromLe +// +// Parameters: uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pSrcData_p = Pointer to the data to write +// Size_p = Size of the data in Byte +// +// Return: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); +#else + Ret = kEplSuccessful; +#endif + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplObduCalSearchVarEntry() +// +// Description: gets variable from OD +// +// Parameters: uiIndex_p = index of the var entry to search +// uiSubindex_p = subindex of var entry to search +// ppVarEntry_p = pointer to the pointer to the varentry +// +// Return: tEplKernel +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM** ppVarEntry_p) +{ +tEplKernel Ret; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + Ret = EplObdSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p); +#else + Ret = kEplSuccessful; +#endif + return Ret; +} + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + + +// EOF + diff --git a/drivers/staging/epl/EplObjDef.h b/drivers/staging/epl/EplObjDef.h new file mode 100644 index 000000000000..5823c14de19f --- /dev/null +++ b/drivers/staging/epl/EplObjDef.h @@ -0,0 +1,220 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: defines objdict dictionary + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObjDef.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/06 k.t.: take ObjDef.h from CANopen and modify for EPL + +****************************************************************************/ + +#ifndef _EPLOBJDEF_H_ +#define _EPLOBJDEF_H_ + + +//--------------------------------------------------------------------------- +// security checks +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// macros to help building OD +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +#if (defined (EPL_OBD_USE_VARIABLE_SUBINDEX_TAB) && (EPL_OBD_USE_VARIABLE_SUBINDEX_TAB != FALSE)) + + #define CCM_SUBINDEX_RAM_ONLY(a) a; + #define CCM_SUBINDEX_RAM_ONEOF(a,b) a + +#else + + #define CCM_SUBINDEX_RAM_ONLY(a) + #define CCM_SUBINDEX_RAM_ONEOF(a,b) b + +#endif + + +//--------------------------------------------------------------------------- +// To prevent unused memory in subindex tables we need this macro. +// But not all compilers support to preset the last struct value followed by a comma. +// Compilers which does not support a comma after last struct value has to place in a dummy subindex. +#if ((DEV_SYSTEM & _DEV_COMMA_EXT_) != 0) + + #define EPL_OBD_END_SUBINDEX() + #define EPL_OBD_MAX_ARRAY_SUBENTRIES 2 + +#else + + #define EPL_OBD_END_SUBINDEX() {0,0,0,NULL,NULL} + #define EPL_OBD_MAX_ARRAY_SUBENTRIES 3 + +#endif + + +//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- +// globale vars +//--------------------------------------------------------------------------- +//--------------------------------------------------------------------------- + +// ------------------------------------------------------------------------- +// creation of data in ROM memory +// ------------------------------------------------------------------------- +#define EPL_OBD_CREATE_ROM_DATA + #include "objdict.h" +#undef EPL_OBD_CREATE_ROM_DATA + + +// ------------------------------------------------------------------------- +// creation of data in RAM memory +// ------------------------------------------------------------------------- + +#define EPL_OBD_CREATE_RAM_DATA + #include "objdict.h" +#undef EPL_OBD_CREATE_RAM_DATA + + +// ------------------------------------------------------------------------- +// creation of subindex tables in ROM and RAM +// ------------------------------------------------------------------------- + +#define EPL_OBD_CREATE_SUBINDEX_TAB + #include "objdict.h" +#undef EPL_OBD_CREATE_SUBINDEX_TAB + + +// ------------------------------------------------------------------------- +// creation of index tables for generic, manufacturer and device part +// ------------------------------------------------------------------------- + +#define EPL_OBD_CREATE_INDEX_TAB + #include "objdict.h" +#undef EPL_OBD_CREATE_INDEX_TAB + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +// ---------------------------------------------------------------------------- +// +// Function: EPL_OBD_INIT_RAM_NAME() +// +// Description: function to initialize object dictionary +// +// Parameters: pInitParam_p = pointer to init param struct of Epl +// +// Returns: tEplKernel = error code +// +// State: +// +// ---------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EPL_OBD_INIT_RAM_NAME (tEplObdInitParam MEM* pInitParam_p) +{ + +tEplObdInitParam MEM* pInitParam = pInitParam_p; + + // check if pointer to parameter structure is valid + // if not then only copy subindex tables below + if (pInitParam != NULL) + { + // at first delete all parameters (all pointers will be set zu NULL) + EPL_MEMSET (pInitParam, 0, sizeof (tEplObdInitParam)); + + #define EPL_OBD_CREATE_INIT_FUNCTION + { + // inserts code to init pointer to index tables + #include "objdict.h" + } + #undef EPL_OBD_CREATE_INIT_FUNCTION + + #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + { + // to begin no user OD is defined + pInitParam_p->m_pUserPart = NULL; + } + #endif + } + + #define EPL_OBD_CREATE_INIT_SUBINDEX + { + // inserts code to copy subindex tables + #include "objdict.h" + } + #undef EPL_OBD_CREATE_INIT_SUBINDEX + + return kEplSuccessful; + +} + + +#endif // _EPLOBJDEF_H_ + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). + diff --git a/drivers/staging/epl/EplPdo.h b/drivers/staging/epl/EplPdo.h new file mode 100644 index 000000000000..0273a94773f1 --- /dev/null +++ b/drivers/staging/epl/EplPdo.h @@ -0,0 +1,126 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for PDO module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdo.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_PDO_H_ +#define _EPL_PDO_H_ + +#include "EplInc.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +// invalid PDO-NodeId +#define EPL_PDO_INVALID_NODE_ID 0xFF +// NodeId for PReq RPDO +#define EPL_PDO_PREQ_NODE_ID 0x00 +// NodeId for PRes TPDO +#define EPL_PDO_PRES_NODE_ID 0x00 + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct +{ + void* m_pVar; + WORD m_wOffset; // in Bits + WORD m_wSize; // in Bits + BOOL m_fNumeric; // numeric value -> use AMI functions + +} tEplPdoMapping; + +typedef struct +{ + unsigned int m_uiSizeOfStruct; + unsigned int m_uiPdoId; + unsigned int m_uiNodeId; + // 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes + // TPDO: 0x00=PRes, MN: CnNodeId=PReq + + BOOL m_fTxRx; + BYTE m_bMappingVersion; + unsigned int m_uiMaxMappingEntries; // maximum number of mapping entries, i.e. size of m_aPdoMapping + tEplPdoMapping m_aPdoMapping[1]; + +} tEplPdoParam; + + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPL_PDO_H_ + + diff --git a/drivers/staging/epl/EplPdok.c b/drivers/staging/epl/EplPdok.c new file mode 100644 index 000000000000..83c2f29a3c55 --- /dev/null +++ b/drivers/staging/epl/EplPdok.c @@ -0,0 +1,692 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for kernel PDO module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdok.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "kernel/EplPdok.h" +#include "kernel/EplPdokCal.h" +#include "kernel/EplEventk.h" +#include "kernel/EplObdk.h" + +#if (DEV_SYSTEM == _DEV_GNU_CF548X_) +#include "plccore.h" +#define PDO_LED 0x08 +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) == 0) + + #error 'ERROR: Missing DLLk-Modul!' + +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0) + + #error 'ERROR: Missing OBDk-Modul!' + +#endif +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define EPL_PDOK_OBD_IDX_RX_COMM_PARAM 0x1400 +#define EPL_PDOK_OBD_IDX_RX_MAPP_PARAM 0x1600 +#define EPL_PDOK_OBD_IDX_TX_COMM_PARAM 0x1800 +#define EPL_PDOK_OBD_IDX_TX_MAPP_PARAM 0x1A00 + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplPdok */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplPdokAddInstance() +// +// Description: add and initialize new instance of EPL stack +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokAddInstance(void) +{ + + return kEplSuccessful; +} + +//--------------------------------------------------------------------------- +// +// Function: EplPdokDelInstance() +// +// Description: deletes an instance of EPL stack +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokDelInstance(void) +{ + + return kEplSuccessful; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCbPdoReceived +// +// Description: This function is called by DLL if PRes or PReq frame was +// received. It posts the frame to the event queue. +// It is called in states NMT_CS_READY_TO_OPERATE and NMT_CS_OPERATIONAL. +// The passed PDO needs not to be valid. +// +// Parameters: pFrameInfo_p = pointer to frame info structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCbPdoReceived(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + +#if (DEV_SYSTEM == _DEV_GNU_CF548X_) + // reset LED +// MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level +#endif + + Event.m_EventSink = kEplEventSinkPdok; + Event.m_EventType = kEplEventTypePdoRx; + // limit copied data to size of PDO (because from some CNs the frame is larger than necessary) + Event.m_uiSize = AmiGetWordFromLe(&pFrameInfo_p->m_pFrame->m_Data.m_Pres.m_le_wSize) + 24; // pFrameInfo_p->m_uiFrameSize; + Event.m_pArg = pFrameInfo_p->m_pFrame; + Ret = EplEventkPost(&Event); + +#if (DEV_SYSTEM == _DEV_GNU_CF548X_) + // set LED +// MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCbPdoTransmitted +// +// Description: This function is called by DLL if PRes or PReq frame was +// sent. It posts the pointer to the frame to the event queue. +// It is called in NMT_CS_PRE_OPERATIONAL_2, +// NMT_CS_READY_TO_OPERATE and NMT_CS_OPERATIONAL. +// +// Parameters: pFrameInfo_p = pointer to frame info structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCbPdoTransmitted(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + +#if (DEV_SYSTEM == _DEV_GNU_CF548X_) + // reset LED + MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level +#endif + + Event.m_EventSink = kEplEventSinkPdok; + Event.m_EventType = kEplEventTypePdoTx; + Event.m_uiSize = sizeof (tEplFrameInfo); + Event.m_pArg = pFrameInfo_p; + Ret = EplEventkPost(&Event); + +#if (DEV_SYSTEM == _DEV_GNU_CF548X_) + // set LED + MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCbSoa +// +// Description: This function is called by DLL if SoA frame was +// received resp. sent. It posts this event to the event queue. +// +// Parameters: pFrameInfo_p = pointer to frame info structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCbSoa(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplEvent Event; + + Event.m_EventSink = kEplEventSinkPdok; + Event.m_EventType = kEplEventTypePdoSoa; + Event.m_uiSize = 0; + Event.m_pArg = NULL; + Ret = EplEventkPost(&Event); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplPdokProcess +// +// Description: This function processes all received and transmitted PDOs. +// This function must not be interrupted by any other task +// except ISRs (like the ethernet driver ISR, which may call +// EplPdokCbFrameReceived() or EplPdokCbFrameTransmitted()). +// +// Parameters: pEvent_p = pointer to event structure +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokProcess(tEplEvent * pEvent_p) +{ +tEplKernel Ret = kEplSuccessful; +WORD wPdoSize; +WORD wBitOffset; +WORD wBitSize; +WORD wVarSize; +QWORD qwObjectMapping; +BYTE bMappSubindex; +BYTE bObdSubindex; +WORD wObdMappIndex; +WORD wObdCommIndex; +WORD wPdoId; +BYTE bObdData; +BYTE bObjectCount; +BYTE bFrameData; +BOOL fValid; +tEplObdSize ObdSize; +tEplFrame *pFrame; +tEplFrameInfo *pFrameInfo; +unsigned int uiNodeId; +tEplMsgType MsgType; + + // 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes + // TPDO: 0x00=PRes, MN: CnNodeId=PReq + + switch (pEvent_p->m_EventType) + { + case kEplEventTypePdoRx: // RPDO received + pFrame = (tEplFrame *) pEvent_p->m_pArg; + + // check if received RPDO is valid + bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); + if ((bFrameData & EPL_FRAME_FLAG1_RD) == 0) + { // RPDO invalid + goto Exit; + } + + // retrieve EPL message type + MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType); + if (MsgType == kEplMsgTypePreq) + { // RPDO is PReq frame + uiNodeId = EPL_PDO_PREQ_NODE_ID; // 0x00 + } + else + { // RPDO is PRes frame + // retrieve node ID + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + } + + // search for appropriate valid RPDO in OD + wObdMappIndex = EPL_PDOK_OBD_IDX_RX_MAPP_PARAM; + for (wObdCommIndex = EPL_PDOK_OBD_IDX_RX_COMM_PARAM; + wObdCommIndex < (EPL_PDOK_OBD_IDX_RX_COMM_PARAM + 0x00FF); + wObdCommIndex++, wObdMappIndex++) + { + ObdSize = 1; + // read node ID from OD + Ret = EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) + { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } + else if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObdData != uiNodeId) + { // node ID does not equal - wrong PDO, try next PDO in OD + continue; + } + ObdSize = 1; + // read number of mapped objects from OD; this indicates if the PDO is valid + Ret = EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) + { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } + else if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObjectCount == 0) + { // PDO in OD not valid, try next PDO in OD + continue; + } + + ObdSize = 1; + // check PDO mapping version + Ret = EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + // entry read successfully + // retrieve PDO version from frame + bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion); + if ((bObdData & EPL_VERSION_MAIN) != (bFrameData & EPL_VERSION_MAIN)) + { // PDO versions do not match + // $$$ raise PDO error + // termiate processing of this RPDO + goto Exit; + } + + // valid RPDO found + + // retrieve PDO size + wPdoSize = AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize); + + // process mapping + for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++) + { + ObdSize = 8; // QWORD + // read object mapping from OD + Ret = EplObdReadEntry(wObdMappIndex, bMappSubindex, &qwObjectMapping, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + + // check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed + if (qwObjectMapping == 0) + { // invalid entry, continue with next entry + continue; + } + + // decode object mapping + wObdCommIndex = (WORD) (qwObjectMapping & 0x000000000000FFFFLL); + bObdSubindex = (BYTE) ((qwObjectMapping & 0x0000000000FF0000LL) >> 16); + wBitOffset = (WORD) ((qwObjectMapping & 0x0000FFFF00000000LL) >> 32); + wBitSize = (WORD) ((qwObjectMapping & 0xFFFF000000000000LL) >> 48); + + // check if object exceeds PDO size + if (((wBitOffset + wBitSize) >> 3) > wPdoSize) + { // wrong object mapping; PDO size is too low + // $$$ raise PDO error + // terminate processing of this RPDO + goto Exit; + } + + // copy object from RPDO to process/OD variable + ObdSize = wBitSize >> 3; + Ret = EplObdWriteEntryFromLe(wObdCommIndex, bObdSubindex, &pFrame->m_Data.m_Pres.m_le_abPayload[(wBitOffset >> 3)], ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + + } + + // processing finished successfully + goto Exit; + } + break; + + case kEplEventTypePdoTx: // TPDO transmitted + pFrameInfo = (tEplFrameInfo *) pEvent_p->m_pArg; + pFrame = pFrameInfo->m_pFrame; + + // set TPDO invalid, so that only fully processed TPDOs are sent as valid + bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); + AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, (bFrameData & ~EPL_FRAME_FLAG1_RD)); + + // retrieve EPL message type + MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType); + if (MsgType == kEplMsgTypePres) + { // TPDO is PRes frame + uiNodeId = EPL_PDO_PRES_NODE_ID; // 0x00 + } + else + { // TPDO is PReq frame + // retrieve node ID + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); + } + + // search for appropriate valid TPDO in OD + wObdMappIndex = EPL_PDOK_OBD_IDX_TX_MAPP_PARAM; + wObdCommIndex = EPL_PDOK_OBD_IDX_TX_COMM_PARAM; + for (wPdoId = 0; ; wPdoId++, wObdCommIndex++, wObdMappIndex++) + { + ObdSize = 1; + // read node ID from OD + Ret = EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) + { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } + else if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObdData != uiNodeId) + { // node ID does not equal - wrong PDO, try next PDO in OD + continue; + } + ObdSize = 1; + // read number of mapped objects from OD; this indicates if the PDO is valid + Ret = EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) + { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } + else if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObjectCount == 0) + { // PDO in OD not valid, try next PDO in OD + continue; + } + + // valid TPDO found + + ObdSize = 1; + // get PDO mapping version from OD + Ret = EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + // entry read successfully + // set PDO version in frame + AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion, bObdData); + + // calculate PDO size + wPdoSize = 0; + + // process mapping + for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++) + { + ObdSize = 8; // QWORD + // read object mapping from OD + Ret = EplObdReadEntry(wObdMappIndex, bMappSubindex, &qwObjectMapping, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + + // check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed + if (qwObjectMapping == 0) + { // invalid entry, continue with next entry + continue; + } + + // decode object mapping + wObdCommIndex = (WORD) (qwObjectMapping & 0x000000000000FFFFLL); + bObdSubindex = (BYTE) ((qwObjectMapping & 0x0000000000FF0000LL) >> 16); + wBitOffset = (WORD) ((qwObjectMapping & 0x0000FFFF00000000LL) >> 32); + wBitSize = (WORD) ((qwObjectMapping & 0xFFFF000000000000LL) >> 48); + + // calculate max PDO size + ObdSize = wBitSize >> 3; + wVarSize = (wBitOffset >> 3) + (WORD) ObdSize; + if ((unsigned int)(wVarSize + 24) > pFrameInfo->m_uiFrameSize) + { // TPDO is too short + // $$$ raise PDO error, set Ret + goto Exit; + } + if (wVarSize > wPdoSize) + { // memorize new PDO size + wPdoSize = wVarSize; + } + + // copy object from process/OD variable to TPDO + Ret = EplObdReadEntryToLe(wObdCommIndex, bObdSubindex, &pFrame->m_Data.m_Pres.m_le_abPayload[(wBitOffset >> 3)], &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + goto Exit; + } + + } + + // set PDO size in frame + AmiSetWordToLe(&pFrame->m_Data.m_Pres.m_le_wSize, wPdoSize); + + Ret = EplPdokCalAreTpdosValid(&fValid); + if (fValid != FALSE) + { + // set TPDO valid + bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); + AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, (bFrameData | EPL_FRAME_FLAG1_RD)); + } + + // processing finished successfully + + goto Exit; + } + break; + + case kEplEventTypePdoSoa: // SoA received + + // invalidate TPDOs + Ret = EplPdokCalSetTpdosValid(FALSE); + break; + + default: + { + ASSERTMSG(FALSE, "EplPdokProcess(): unhandled event type!\n"); + } + } + +Exit: + return Ret; +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +#endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplPdokCal.c b/drivers/staging/epl/EplPdokCal.c new file mode 100644 index 000000000000..0dd99548d284 --- /dev/null +++ b/drivers/staging/epl/EplPdokCal.c @@ -0,0 +1,274 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for kernel PDO Communication Abstraction Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdokCal.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/27 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "kernel/EplPdokCal.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplPdokCal */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + BOOL m_fTpdosValid; + +} tEplPdokCalInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplPdokCalInstance EplPdokCalInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCalAddInstance() +// +// Description: add and initialize new instance of EPL stack +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCalAddInstance(void) +{ + + EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g)); + + return kEplSuccessful; +} + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCalDelInstance() +// +// Description: deletes an instance of EPL stack +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCalDelInstance(void) +{ + + return kEplSuccessful; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCalSetTpdosValid() +// +// Description: This function sets the validity flag for TPDOs to the +// specified value. +// +// Parameters: fValid_p = validity flag +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p) +{ +tEplKernel Ret = kEplSuccessful; + + EplPdokCalInstance_g.m_fTpdosValid = fValid_p; + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplPdokCalAreTpdosValid() +// +// Description: This function returns the validity flag for TPDOs. +// +// Parameters: pfValid_p = OUT: validity flag +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p) +{ +tEplKernel Ret = kEplSuccessful; + + *pfValid_p = EplPdokCalInstance_g.m_fTpdosValid; + + return Ret; +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +#endif + +// EOF + diff --git a/drivers/staging/epl/EplPdou.c b/drivers/staging/epl/EplPdou.c new file mode 100644 index 000000000000..289d25ed272c --- /dev/null +++ b/drivers/staging/epl/EplPdou.c @@ -0,0 +1,608 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for user PDO module + Currently, this module just implements a OD callback function + to check if the PDO configuration is valid. + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdou.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + +****************************************************************************/ + +#include "EplInc.h" +//#include "user/EplPdouCal.h" +#include "user/EplObdu.h" +#include "user/EplPdou.h" +#include "EplSdoAc.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOU)) != 0) + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0) && (EPL_OBD_USE_KERNEL == FALSE) +#error "EPL PDOu module needs EPL module OBDU or OBDK!" +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define EPL_PDOU_OBD_IDX_RX_COMM_PARAM 0x1400 +#define EPL_PDOU_OBD_IDX_RX_MAPP_PARAM 0x1600 +#define EPL_PDOU_OBD_IDX_TX_COMM_PARAM 0x1800 +#define EPL_PDOU_OBD_IDX_TX_MAPP_PARAM 0x1A00 +#define EPL_PDOU_OBD_IDX_MAPP_PARAM 0x0200 +#define EPL_PDOU_OBD_IDX_MASK 0xFF00 +#define EPL_PDOU_PDO_ID_MASK 0x00FF + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S EplPdou */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM* pParam_p, unsigned int uiIndex_p); + +static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p, + unsigned int* puiIndex_p, + unsigned int* puiSubIndex_p, + unsigned int* puiBitOffset_p, + unsigned int* puiBitSize_p); + +static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p, + tEplObdAccess AccessType_p, + DWORD* pdwAbortCode_p, + unsigned int* puiPdoSize_p); + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplPdouAddInstance() +// +// Description: add and initialize new instance of EPL stack +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdouAddInstance(void) +{ + + return kEplSuccessful; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplPdouDelInstance() +// +// Description: deletes an instance of EPL stack +// +// Parameters: none +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel EplPdouDelInstance(void) +{ + + return kEplSuccessful; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplPdouCbObdAccess +// +// Description: callback function for OD accesses +// +// Parameters: pParam_p = OBD parameter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM* pParam_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiPdoId; +unsigned int uiIndexType; +tEplObdSize ObdSize; +BYTE bObjectCount; +QWORD qwObjectMapping; +tEplObdAccess AccessType; +BYTE bMappSubindex; +unsigned int uiCurPdoSize; +WORD wMaxPdoSize; +unsigned int uiSubIndex; + + // fetch PDO ID + uiPdoId = pParam_p->m_uiIndex & EPL_PDOU_PDO_ID_MASK; + + // fetch object index type + uiIndexType = pParam_p->m_uiIndex & EPL_PDOU_OBD_IDX_MASK; + + if (pParam_p->m_ObdEvent != kEplObdEvPreWrite) + { // read accesses, post write events etc. are OK + pParam_p->m_dwAbortCode = 0; + goto Exit; + } + + // check index type + switch (uiIndexType) + { + case EPL_PDOU_OBD_IDX_RX_COMM_PARAM: + // RPDO communication parameter accessed + case EPL_PDOU_OBD_IDX_TX_COMM_PARAM: + { // TPDO communication parameter accessed + Ret = EplPdouCheckPdoValidity(pParam_p, + (EPL_PDOU_OBD_IDX_MAPP_PARAM | pParam_p->m_uiIndex)); + if (Ret != kEplSuccessful) + { // PDO is valid or does not exist + goto Exit; + } + + goto Exit; + } + + case EPL_PDOU_OBD_IDX_RX_MAPP_PARAM: + { // RPDO mapping parameter accessed + + AccessType = kEplObdAccWrite; + break; + } + + case EPL_PDOU_OBD_IDX_TX_MAPP_PARAM: + { // TPDO mapping parameter accessed + + AccessType = kEplObdAccRead; + break; + } + + default: + { // this callback function is only for + // PDO mapping and communication parameters + pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + goto Exit; + } + } + + // RPDO and TPDO mapping parameter accessed + + if (pParam_p->m_uiSubIndex == 0) + { // object mapping count accessed + + // PDO is enabled or disabled + bObjectCount = *((BYTE*) pParam_p->m_pArg); + + if (bObjectCount == 0) + { // PDO shall be disabled + + // that is always possible + goto Exit; + } + + // PDO shall be enabled + // it should have been disabled for this operation + Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex); + if (Ret != kEplSuccessful) + { // PDO is valid or does not exist + goto Exit; + } + + if (AccessType == kEplObdAccWrite) + { + uiSubIndex = 0x04; // PReqActPayloadLimit_U16 + } + else + { + uiSubIndex = 0x05; // PResActPayloadLimit_U16 + } + + // fetch maximum PDO size from Object 1F98h: NMT_CycleTiming_REC + ObdSize = sizeof (wMaxPdoSize); + Ret = EplObduReadEntry(0x1F98, uiSubIndex, &wMaxPdoSize, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + goto Exit; + } + + // check all objectmappings + for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++) + { + // read object mapping from OD + ObdSize = sizeof (qwObjectMapping); // QWORD + Ret = EplObduReadEntry(pParam_p->m_uiIndex, + bMappSubindex, &qwObjectMapping, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + goto Exit; + } + + // check object mapping + Ret = EplPdouCheckObjectMapping(qwObjectMapping, + AccessType, + &pParam_p->m_dwAbortCode, + &uiCurPdoSize); + if (Ret != kEplSuccessful) + { // illegal object mapping + goto Exit; + } + + if (uiCurPdoSize > wMaxPdoSize) + { // mapping exceeds object size + pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoVarNotFound; + } + + + } + + } + else + { // ObjectMapping + Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex); + if (Ret != kEplSuccessful) + { // PDO is valid or does not exist + goto Exit; + } + + // check existence of object and validity of object length + + qwObjectMapping = *((QWORD*) pParam_p->m_pArg); + + Ret = EplPdouCheckObjectMapping(qwObjectMapping, + AccessType, + &pParam_p->m_dwAbortCode, + &uiCurPdoSize); + + } + +Exit: + return Ret; +} + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplPdouCheckPdoValidity +// +// Description: check if PDO is valid +// +// Parameters: pParam_p = OBD parameter +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM* pParam_p, unsigned int uiIndex_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplObdSize ObdSize; +BYTE bObjectCount; + + ObdSize = 1; + // read number of mapped objects from OD; this indicates if the PDO is valid + Ret = EplObduReadEntry(uiIndex_p, 0x00, &bObjectCount, &ObdSize); + if (Ret != kEplSuccessful) + { // other fatal error occured + pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_INTERNAL_INCOMPATIBILITY; + goto Exit; + } + // entry read successfully + if (bObjectCount != 0) + { // PDO in OD is still valid + pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_PARAM_INCOMPATIBILITY; + Ret = kEplPdoNotExist; + goto Exit; + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplPdouDecodeObjectMapping +// +// Description: decodes the given object mapping entry into index, subindex, +// bit offset and bit size. +// +// Parameters: qwObjectMapping_p = object mapping entry +// puiIndex_p = [OUT] pointer to object index +// puiSubIndex_p = [OUT] pointer to subindex +// puiBitOffset_p = [OUT] pointer to bit offset +// puiBitSize_p = [OUT] pointer to bit size +// +// Returns: (void) +// +// State: +// +//--------------------------------------------------------------------------- + +static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p, + unsigned int* puiIndex_p, + unsigned int* puiSubIndex_p, + unsigned int* puiBitOffset_p, + unsigned int* puiBitSize_p) +{ + *puiIndex_p = (unsigned int) + (qwObjectMapping_p & 0x000000000000FFFFLL); + + *puiSubIndex_p = (unsigned int) + ((qwObjectMapping_p & 0x0000000000FF0000LL) >> 16); + + *puiBitOffset_p = (unsigned int) + ((qwObjectMapping_p & 0x0000FFFF00000000LL) >> 32); + + *puiBitSize_p = (unsigned int) + ((qwObjectMapping_p & 0xFFFF000000000000LL) >> 48); + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplPdouCheckObjectMapping +// +// Description: checks the given object mapping entry. +// +// Parameters: qwObjectMapping_p = object mapping entry +// AccessType_p = access type to mapped object: +// write = RPDO and read = TPDO +// puiPdoSize_p = [OUT] pointer to covered PDO size +// (offset + size) in byte; +// 0 if mapping failed +// pdwAbortCode_p = [OUT] pointer to SDO abort code; +// 0 if mapping is possible +// +// Returns: tEplKernel = error code +// +// State: +// +//--------------------------------------------------------------------------- + +static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p, + tEplObdAccess AccessType_p, + DWORD* pdwAbortCode_p, + unsigned int* puiPdoSize_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplObdSize ObdSize; +unsigned int uiIndex; +unsigned int uiSubIndex; +unsigned int uiBitOffset; +unsigned int uiBitSize; +tEplObdAccess AccessType; +BOOL fNumerical; + + if (qwObjectMapping_p == 0) + { // discard zero value + *puiPdoSize_p = 0; + goto Exit; + } + + // decode object mapping + EplPdouDecodeObjectMapping(qwObjectMapping_p, + &uiIndex, + &uiSubIndex, + &uiBitOffset, + &uiBitSize); + + if ((uiBitOffset & 0x7) != 0x0) + { // bit mapping is not supported + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoGranularityMismatch; + goto Exit; + } + + if ((uiBitSize & 0x7) != 0x0) + { // bit mapping is not supported + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoGranularityMismatch; + goto Exit; + } + + // check access type + Ret = EplObduGetAccessType(uiIndex, uiSubIndex, &AccessType); + if (Ret != kEplSuccessful) + { // entry doesn't exist + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST; + goto Exit; + } + + if ((AccessType & kEplObdAccPdo) == 0) + { // object is not mappable + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE; + Ret = kEplPdoVarNotFound; + goto Exit; + } + + if ((AccessType & AccessType_p) == 0) + { // object is not writeable (RPDO) or readable (TPDO) respectively + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE; + Ret = kEplPdoVarNotFound; + goto Exit; + } + + ObdSize = EplObduGetDataSize(uiIndex, uiSubIndex); + if (ObdSize < (uiBitSize >> 3)) + { // object does not exist or has smaller size + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoVarNotFound; + } + + Ret = EplObduIsNumerical(uiIndex, uiSubIndex, &fNumerical); + if (Ret != kEplSuccessful) + { // entry doesn't exist + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST; + goto Exit; + } + + if ((fNumerical != FALSE) + && ((uiBitSize >> 3) != ObdSize)) + { + // object is numerical, + // therefor size has to fit, but it does not. + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoVarNotFound; + goto Exit; + } + + // calucaled needed PDO size + *puiPdoSize_p = (uiBitOffset >> 3) + (uiBitSize >> 3); + +Exit: + return Ret; +} + + +#endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOU)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplSdo.h b/drivers/staging/epl/EplSdo.h new file mode 100644 index 000000000000..c41b32c870c0 --- /dev/null +++ b/drivers/staging/epl/EplSdo.h @@ -0,0 +1,271 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for api function of the sdo module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdo.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + + +****************************************************************************/ + +#include "EplInc.h" +#include "EplFrame.h" +#include "EplSdoAc.h" + +#ifndef _EPLSDO_H_ +#define _EPLSDO_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- +// global defines +#ifndef EPL_SDO_MAX_PAYLOAD +#define EPL_SDO_MAX_PAYLOAD 256 +#endif + +// handle between Protocol Abstraction Layer and asynchronous SDO Sequence Layer +#define EPL_SDO_UDP_HANDLE 0x8000 +#define EPL_SDO_ASND_HANDLE 0x4000 +#define EPL_SDO_ASY_HANDLE_MASK 0xC000 +#define EPL_SDO_ASY_INVALID_HDL 0x3FFF + +// handle between SDO Sequence Layer and sdo command layer +#define EPL_SDO_ASY_HANDLE 0x8000 +#define EPL_SDO_PDO_HANDLE 0x4000 +#define EPL_SDO_SEQ_HANDLE_MASK 0xC000 +#define EPL_SDO_SEQ_INVALID_HDL 0x3FFF + +#define EPL_ASND_HEADER_SIZE 4 +//#define EPL_SEQ_HEADER_SIZE 4 +#define EPL_ETHERNET_HEADER_SIZE 14 + +#define EPL_SEQ_NUM_MASK 0xFC + +// size for send buffer and history +#define EPL_MAX_SDO_FRAME_SIZE EPL_C_IP_MIN_MTU +// size for receive frame +// -> needed because SND-Kit sends up to 1518 Byte +// without Sdo-Command: Maximum Segment Size +#define EPL_MAX_SDO_REC_FRAME_SIZE EPL_C_IP_MAX_MTU + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- +// handle between Protocol Abstraction Layer and asynchronuus SDO Sequence Layer +typedef unsigned int tEplSdoConHdl; + +// callback function pointer for Protocol Abstraction Layer to call +// asynchronuus SDO Sequence Layer +typedef tEplKernel (PUBLIC* tEplSequLayerReceiveCb ) ( + tEplSdoConHdl ConHdl_p, + tEplAsySdoSeq* pSdoSeqData_p, + unsigned int uiDataSize_p); + +// handle between asynchronuus SDO Sequence Layer and SDO Command layer +typedef unsigned int tEplSdoSeqConHdl; + +// callback function pointer for asynchronuus SDO Sequence Layer to call +// SDO Command layer for received data +typedef tEplKernel (PUBLIC* tEplSdoComReceiveCb) ( + tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoCom* pAsySdoCom_p, + unsigned int uiDataSize_p); + +// status of connection +typedef enum +{ + kAsySdoConStateConnected = 0x00, + kAsySdoConStateInitError = 0x01, + kAsySdoConStateConClosed = 0x02, + kAsySdoConStateAckReceived = 0x03, + kAsySdoConStateFrameSended = 0x04, + kAsySdoConStateTimeout = 0x05 + +}tEplAsySdoConState; + +// callback function pointer for asynchronuus SDO Sequence Layer to call +// SDO Command layer for connection status +typedef tEplKernel (PUBLIC* tEplSdoComConCb) ( + tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoConState AsySdoConState_p); + +// handle between SDO Command layer and application +typedef unsigned int tEplSdoComConHdl; + +// status of connection +typedef enum +{ + kEplSdoComTransferNotActive = 0x00, + kEplSdoComTransferRunning = 0x01, + kEplSdoComTransferTxAborted = 0x02, + kEplSdoComTransferRxAborted = 0x03, + kEplSdoComTransferFinished = 0x04, + kEplSdoComTransferLowerLayerAbort = 0x05 + +} tEplSdoComConState; + +// SDO Services and Command-Ids from DS 1.0.0 p.152 +typedef enum +{ + kEplSdoServiceNIL = 0x00, + kEplSdoServiceWriteByIndex = 0x01, + kEplSdoServiceReadByIndex = 0x02 + + //-------------------------------- + // the following services are optional and + // not supported now +/* + kEplSdoServiceWriteAllByIndex = 0x03, + kEplSdoServiceReadAllByIndex = 0x04, + kEplSdoServiceWriteByName = 0x05, + kEplSdoServiceReadByName = 0x06, + + kEplSdoServiceFileWrite = 0x20, + kEplSdoServiceFileRead = 0x21, + + kEplSdoServiceWriteMultiByIndex = 0x31, + kEplSdoServiceReadMultiByIndex = 0x32, + + kEplSdoServiceMaxSegSize = 0x70 + + // 0x80 - 0xFF manufacturer specific + + */ +} tEplSdoServiceType; + +// describes if read or write access +typedef enum +{ + kEplSdoAccessTypeRead = 0x00, + kEplSdoAccessTypeWrite = 0x01 + +} tEplSdoAccessType; + +typedef enum +{ + kEplSdoTypeAuto = 0x00, + kEplSdoTypeUdp = 0x01, + kEplSdoTypeAsnd = 0x02, + kEplSdoTypePdo = 0x03 + +}tEplSdoType; + +typedef enum +{ + kEplSdoTransAuto = 0x00, + kEplSdoTransExpedited = 0x01, + kEplSdoTransSegmented = 0x02 + + +} tEplSdoTransType; + + +// structure to inform application about finish of SDO transfer +typedef struct +{ + tEplSdoComConHdl m_SdoComConHdl; + tEplSdoComConState m_SdoComConState; + DWORD m_dwAbortCode; + tEplSdoAccessType m_SdoAccessType; + unsigned int m_uiNodeId; // NodeId of the target + unsigned int m_uiTargetIndex; // index which was accessed + unsigned int m_uiTargetSubIndex; // subindex which was accessed + unsigned int m_uiTransferredByte; // number of bytes transferred + void* m_pUserArg; // user definable argument pointer + +} tEplSdoComFinished; + + +// callback function pointer to inform application about connection +typedef tEplKernel (PUBLIC* tEplSdoFinishedCb) ( + tEplSdoComFinished* pSdoComFinished_p); + + +// structure to init SDO transfer to Read or Write by Index +typedef struct +{ + tEplSdoComConHdl m_SdoComConHdl; + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + void* m_pData; + unsigned int m_uiDataSize; + unsigned int m_uiTimeout; // not used in this version + tEplSdoAccessType m_SdoAccessType; + tEplSdoFinishedCb m_pfnSdoFinishedCb; + void* m_pUserArg; // user definable argument pointer + +} tEplSdoComTransParamByIndex; + + + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPLSDO_H_ + + diff --git a/drivers/staging/epl/EplSdoAc.h b/drivers/staging/epl/EplSdoAc.h new file mode 100644 index 000000000000..97de988870e8 --- /dev/null +++ b/drivers/staging/epl/EplSdoAc.h @@ -0,0 +1,113 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: definitions for SDO Abort codes + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoAc.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + ... + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/30 k.t.: first implementation + +****************************************************************************/ + +#ifndef _EPLSDOAC_H_ +#define _EPLSDOAC_H_ + + +// ========================================================================= +// SDO abort codes +// ========================================================================= + +#define EPL_SDOAC_TIME_OUT 0x05040000L +#define EPL_SDOAC_UNKNOWN_COMMAND_SPECIFIER 0x05040001L +#define EPL_SDOAC_INVALID_BLOCK_SIZE 0x05040002L +#define EPL_SDOAC_INVALID_SEQUENCE_NUMBER 0x05040003L +#define EPL_SDOAC_OUT_OF_MEMORY 0x05040005L +#define EPL_SDOAC_UNSUPPORTED_ACCESS 0x06010000L +#define EPL_SDOAC_READ_TO_WRITE_ONLY_OBJ 0x06010001L +#define EPL_SDOAC_WRITE_TO_READ_ONLY_OBJ 0x06010002L +#define EPL_SDOAC_OBJECT_NOT_EXIST 0x06020000L +#define EPL_SDOAC_OBJECT_NOT_MAPPABLE 0x06040041L +#define EPL_SDOAC_PDO_LENGTH_EXCEEDED 0x06040042L +#define EPL_SDOAC_GEN_PARAM_INCOMPATIBILITY 0x06040043L +#define EPL_SDOAC_INVALID_HEARTBEAT_DEC 0x06040044L +#define EPL_SDOAC_GEN_INTERNAL_INCOMPATIBILITY 0x06040047L +#define EPL_SDOAC_ACCESS_FAILED_DUE_HW_ERROR 0x06060000L +#define EPL_SDOAC_DATA_TYPE_LENGTH_NOT_MATCH 0x06070010L +#define EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH 0x06070012L +#define EPL_SDOAC_DATA_TYPE_LENGTH_TOO_LOW 0x06070013L +#define EPL_SDOAC_SUB_INDEX_NOT_EXIST 0x06090011L +#define EPL_SDOAC_VALUE_RANGE_EXCEEDED 0x06090030L +#define EPL_SDOAC_VALUE_RANGE_TOO_HIGH 0x06090031L +#define EPL_SDOAC_VALUE_RANGE_TOO_LOW 0x06090032L +#define EPL_SDOAC_MAX_VALUE_LESS_MIN_VALUE 0x06090036L +#define EPL_SDOAC_GENERAL_ERROR 0x08000000L +#define EPL_SDOAC_DATA_NOT_TRANSF_OR_STORED 0x08000020L +#define EPL_SDOAC_DATA_NOT_TRANSF_DUE_LOCAL_CONTROL 0x08000021L +#define EPL_SDOAC_DATA_NOT_TRANSF_DUE_DEVICE_STATE 0x08000022L +#define EPL_SDOAC_OBJECT_DICTIONARY_NOT_EXIST 0x08000023L +#define EPL_SDOAC_CONFIG_DATA_EMPTY 0x08000024L + + +#endif // _EPLSDOAC_H_ + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). diff --git a/drivers/staging/epl/EplSdoAsndu.c b/drivers/staging/epl/EplSdoAsndu.c new file mode 100644 index 000000000000..54b1a175cfd4 --- /dev/null +++ b/drivers/staging/epl/EplSdoAsndu.c @@ -0,0 +1,509 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for SDO/Asnd-Protocolabstractionlayer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoAsndu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.7 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/07 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplSdoAsndu.h" +#include "user/EplDlluCal.h" + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef EPL_SDO_MAX_CONNECTION_ASND +#define EPL_SDO_MAX_CONNECTION_ASND 5 +#endif + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +// instance table +typedef struct +{ + unsigned int m_auiSdoAsndConnection[EPL_SDO_MAX_CONNECTION_ASND]; + tEplSequLayerReceiveCb m_fpSdoAsySeqCb; + + +} tEplSdoAsndInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static tEplSdoAsndInstance SdoAsndInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p); + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: EPL SDO-Asnd Protocolabstraction layer +// +// +/***************************************************************************/ + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduInit +// +// Description: init first instance of the module +// +// +// +// Parameters: pReceiveCb_p = functionpointer to Sdo-Sequence layer +// callback-function +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduInit(tEplSequLayerReceiveCb fpReceiveCb_p) +{ +tEplKernel Ret; + + + Ret = EplSdoAsnduAddInstance(fpReceiveCb_p); + +return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduAddInstance +// +// Description: init additional instance of the module +// +// +// +// Parameters: pReceiveCb_p = functionpointer to Sdo-Sequence layer +// callback-function +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // init control structure + EPL_MEMSET(&SdoAsndInstance_g, 0x00, sizeof(SdoAsndInstance_g)); + + // save pointer to callback-function + if (fpReceiveCb_p != NULL) + { + SdoAsndInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p; + } + else + { + Ret = kEplSdoUdpMissCb; + } + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalRegAsndService(kEplDllAsndSdo, + EplSdoAsnduCb, + kEplDllAsndFilterLocal); +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduDelInstance +// +// Description: del instance of the module +// del socket and del Listen-Thread +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + // deregister callback function from DLL + Ret = EplDlluCalRegAsndService(kEplDllAsndSdo, + NULL, + kEplDllAsndFilterNone); +#endif + +return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduInitCon +// +// Description: init a new connect +// +// +// +// Parameters: pSdoConHandle_p = pointer for the new connection handle +// uiTargetNodeId_p = NodeId of the target node +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl* pSdoConHandle_p, + unsigned int uiTargetNodeId_p) +{ +tEplKernel Ret; +unsigned int uiCount; +unsigned int uiFreeCon; +unsigned int* puiConnection; + + Ret = kEplSuccessful; + + if ((uiTargetNodeId_p == EPL_C_ADR_INVALID) + || (uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) + { + Ret = kEplSdoAsndInvalidNodeId; + goto Exit; + } + + // get free entry in control structure + uiCount = 0; + uiFreeCon = EPL_SDO_MAX_CONNECTION_ASND; + puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0]; + while(uiCount < EPL_SDO_MAX_CONNECTION_ASND) + { + if (*puiConnection == uiTargetNodeId_p) + { // existing connection to target node found + // save handle for higher layer + *pSdoConHandle_p = (uiCount | EPL_SDO_ASND_HANDLE ); + + goto Exit; + } + else if (*puiConnection == 0) + { // free entry-> save target nodeId + uiFreeCon = uiCount; + } + uiCount++; + puiConnection++; + } + + if (uiFreeCon == EPL_SDO_MAX_CONNECTION_ASND) + { + // no free connection + Ret = kEplSdoAsndNoFreeHandle; + } + else + { + puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeCon]; + *puiConnection = uiTargetNodeId_p; + // save handle for higher layer + *pSdoConHandle_p = (uiFreeCon | EPL_SDO_ASND_HANDLE ); + + goto Exit; + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduSendData +// +// Description: send data using exisiting connection +// +// +// +// Parameters: SdoConHandle_p = connection handle +// pSrcData_p = pointer to data +// dwDataSize_p = number of databyte +// -> without asnd-header!!! +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p) +{ +tEplKernel Ret; +unsigned int uiArray; +tEplFrameInfo FrameInfo; + + Ret = kEplSuccessful; + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + + if(uiArray > EPL_SDO_MAX_CONNECTION_ASND) + { + Ret = kEplSdoAsndInvalidHandle; + goto Exit; + } + + // fillout Asnd header + // own node id not needed -> filled by DLL + + // set message type + AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, (BYTE)kEplMsgTypeAsnd); // ASnd == 0x06 + // target node id + AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, (BYTE) SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray]); + // set source-nodeid (filled by DLL 0) + AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00); + + // calc size + dwDataSize_p += EPL_ASND_HEADER_SIZE; + + // send function of DLL + FrameInfo.m_uiFrameSize = dwDataSize_p; + FrameInfo.m_pFrame = pSrcData_p; + EPL_MEMSET(&FrameInfo.m_NetTime , 0x00, sizeof(tEplNetTime)); +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + Ret = EplDlluCalAsyncSend(&FrameInfo,kEplDllAsyncReqPrioGeneric); +#endif + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduDelCon +// +// Description: delete connection from intern structure +// +// +// +// Parameters: SdoConHandle_p = connection handle +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduDelCon(tEplSdoConHdl SdoConHandle_p) +{ +tEplKernel Ret; +unsigned int uiArray; + + Ret = kEplSuccessful; + + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + // check parameter + if(uiArray > EPL_SDO_MAX_CONNECTION_ASND) + { + Ret = kEplSdoAsndInvalidHandle; + goto Exit; + } + + // set target nodeId to 0 + SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray] = 0; + +Exit: + return Ret; +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsnduCb +// +// Description: callback function for SDO ASnd frames +// +// +// +// Parameters: pFrameInfo_p = Frame with SDO payload +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiCount; +unsigned int* puiConnection; +unsigned int uiNodeId; +unsigned int uiFreeEntry = 0xFFFF; +tEplSdoConHdl SdoConHdl; +tEplFrame* pFrame; + + pFrame = pFrameInfo_p->m_pFrame; + + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + + // search corresponding entry in control structure + uiCount = 0; + puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0]; + while (uiCount < EPL_SDO_MAX_CONNECTION_ASND) + { + if (uiNodeId == *puiConnection) + { + break; + } + else if ((*puiConnection == 0) + && (uiFreeEntry == 0xFFFF)) + { // free entry + uiFreeEntry = uiCount; + } + uiCount++; + puiConnection++; + } + + if (uiCount == EPL_SDO_MAX_CONNECTION_ASND) + { + if (uiFreeEntry != 0xFFFF) + { + puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeEntry]; + *puiConnection = uiNodeId; + uiCount = uiFreeEntry; + } + else + { + EPL_DBGLVL_SDO_TRACE0("EplSdoAsnduCb(): no free handle\n"); + goto Exit; + } + } +// if (uiNodeId == *puiConnection) + { // entry found or created + SdoConHdl = (uiCount | EPL_SDO_ASND_HANDLE ); + + SdoAsndInstance_g.m_fpSdoAsySeqCb(SdoConHdl, &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame, (pFrameInfo_p->m_uiFrameSize - 18)); + } + +Exit: + return Ret; + +} + + +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) +// EOF + diff --git a/drivers/staging/epl/EplSdoAsySequ.c b/drivers/staging/epl/EplSdoAsySequ.c new file mode 100644 index 000000000000..8a4e1e29b58f --- /dev/null +++ b/drivers/staging/epl/EplSdoAsySequ.c @@ -0,0 +1,2401 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for asychronous SDO Sequence Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoAsySequ.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.10 $ $Date: 2008/11/13 17:13:09 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplSdoAsySequ.h" + + +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) == 0) &&\ + (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) == 0) ) + + #error 'ERROR: At least UDP or Asnd module needed!' + +#endif +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define EPL_SDO_HISTORY_SIZE 5 + +#ifndef EPL_MAX_SDO_SEQ_CON +#define EPL_MAX_SDO_SEQ_CON 10 +#endif + +#define EPL_SEQ_DEFAULT_TIMEOUT 5000 // in [ms] => 5 sec + +#define EPL_SEQ_RETRY_COUNT 5 // => max. Timeout 30 sec + +#define EPL_SEQ_NUM_THRESHOLD 100 // threshold which distinguishes between old and new sequence numbers + +// define frame with size of Asnd-Header-, SDO Sequenze Header size, SDO Command header +// and Ethernet-Header size +#define EPL_SEQ_FRAME_SIZE 24 +// size of the header of the asynchronus SDO Sequence layer +#define EPL_SEQ_HEADER_SIZE 4 + +// buffersize for one frame in history +#define EPL_SEQ_HISTROY_FRAME_SIZE EPL_MAX_SDO_FRAME_SIZE + +// mask to get scon and rcon +#define EPL_ASY_SDO_CON_MASK 0x03 + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +// events for processfunction +typedef enum +{ + kAsySdoSeqEventNoEvent = 0x00, // no Event + kAsySdoSeqEventInitCon = 0x01, // init connection + kAsySdoSeqEventFrameRec = 0x02, // frame received + kAsySdoSeqEventFrameSend= 0x03, // frame to send + kAsySdoSeqEventTimeout = 0x04, // Timeout for connection + kAsySdoSeqEventCloseCon = 0x05 // higher layer close connection + +}tEplAsySdoSeqEvent; + +// structure for History-Buffer +typedef struct +{ + BYTE m_bFreeEntries; + BYTE m_bWrite; // index of the next free buffer entry + BYTE m_bAck; // index of the next message which should become acknowledged + BYTE m_bRead; // index between m_bAck and m_bWrite to the next message for retransmission + BYTE m_aabHistoryFrame[EPL_SDO_HISTORY_SIZE][EPL_SEQ_HISTROY_FRAME_SIZE]; + unsigned int m_auiFrameSize[EPL_SDO_HISTORY_SIZE]; + +}tEplAsySdoConHistory; + +// state of the statemaschine +typedef enum +{ + kEplAsySdoStateIdle = 0x00, + kEplAsySdoStateInit1 = 0x01, + kEplAsySdoStateInit2 = 0x02, + kEplAsySdoStateInit3 = 0x03, + kEplAsySdoStateConnected = 0x04, + kEplAsySdoStateWaitAck = 0x05 + +}tEplAsySdoState; + +// connection control structure +typedef struct +{ + tEplSdoConHdl m_ConHandle; + tEplAsySdoState m_SdoState; + BYTE m_bRecSeqNum; // name from view of the communication partner + BYTE m_bSendSeqNum; // name from view of the communication partner + tEplAsySdoConHistory m_SdoConHistory; + tEplTimerHdl m_EplTimerHdl; + unsigned int m_uiRetryCount; // retry counter + unsigned int m_uiUseCount; // one sequence layer connection may be used by + // multiple command layer connections + +}tEplAsySdoSeqCon; + +// instance structure +typedef struct +{ + tEplAsySdoSeqCon m_AsySdoConnection[EPL_MAX_SDO_SEQ_CON]; + tEplSdoComReceiveCb m_fpSdoComReceiveCb; + tEplSdoComConCb m_fpSdoComConCb; + +#if defined(WIN32) || defined(_WIN32) + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; + + LPCRITICAL_SECTION m_pCriticalSectionReceive; + CRITICAL_SECTION m_CriticalSectionReceive; +#endif + +}tEplAsySdoSequInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static tEplAsySdoSequInstance AsySdoSequInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel EplSdoAsySeqProcess(unsigned int uiHandle_p, + unsigned int uiDataSize_p, + tEplFrame* pData_p, + tEplAsySdoSeq* pRecFrame_p, + tEplAsySdoSeqEvent Event_p); + +static tEplKernel EplSdoAsySeqSendIntern(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame* pData_p, + BOOL fFrameInHistory); + +static tEplKernel EplSdoAsySeqSendLowerLayer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame* pEplFrame_p); + +tEplKernel PUBLIC EplSdoAsyReceiveCb (tEplSdoConHdl ConHdl_p, + tEplAsySdoSeq* pSdoSeqData_p, + unsigned int uiDataSize_p); + +static tEplKernel EplSdoAsyInitHistory(void); + +static tEplKernel EplSdoAsyAddFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + tEplFrame* pFrame_p, + unsigned int uiSize_p); + +static tEplKernel EplSdoAsyAckFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + BYTE bRecSeqNumber_p); + +static tEplKernel EplSdoAsyReadFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + tEplFrame** ppFrame_p, + unsigned int* puiSize_p, + BOOL fInitRead); + +static unsigned int EplSdoAsyGetFreeEntriesFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p); + +static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + unsigned long ulTimeout); + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: this module contains the asynchronus SDO Sequence Layer for +// the EPL SDO service +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqInit +// +// Description: init first instance +// +// +// +// Parameters: fpSdoComCb_p = callback function to inform Command layer +// about new frames +// fpSdoComConCb_p = callback function to inform command layer +// about connection state +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqInit(tEplSdoComReceiveCb fpSdoComCb_p, + tEplSdoComConCb fpSdoComConCb_p) +{ +tEplKernel Ret; + + + Ret = EplSdoAsySeqAddInstance(fpSdoComCb_p, fpSdoComConCb_p); + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqAddInstance +// +// Description: init following instances +// +// +// +// Parameters: fpSdoComCb_p = callback function to inform Command layer +// about new frames +// fpSdoComConCb_p = callback function to inform command layer +// about connection state +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqAddInstance (tEplSdoComReceiveCb fpSdoComCb_p, + tEplSdoComConCb fpSdoComConCb_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // check functionpointer + if(fpSdoComCb_p == NULL) + { + Ret = kEplSdoSeqMissCb; + goto Exit; + } + else + { + AsySdoSequInstance_g.m_fpSdoComReceiveCb = fpSdoComCb_p; + } + + // check functionpointer + if(fpSdoComConCb_p == NULL) + { + Ret = kEplSdoSeqMissCb; + goto Exit; + } + else + { + AsySdoSequInstance_g.m_fpSdoComConCb = fpSdoComConCb_p; + } + + // set controllstructure to 0 + EPL_MEMSET(&AsySdoSequInstance_g.m_AsySdoConnection[0], 0x00, sizeof(AsySdoSequInstance_g.m_AsySdoConnection)); + + // init History + Ret = EplSdoAsyInitHistory(); + if(Ret != kEplSuccessful) + { + goto Exit; + } + +#if defined(WIN32) || defined(_WIN32) + // create critical section for process function + AsySdoSequInstance_g.m_pCriticalSection = &AsySdoSequInstance_g.m_CriticalSection; + InitializeCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); + + // init critical section for receive cb function + AsySdoSequInstance_g.m_pCriticalSectionReceive = &AsySdoSequInstance_g.m_CriticalSectionReceive; + InitializeCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); +#endif + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + // init lower layer + Ret = EplSdoUdpuAddInstance(EplSdoAsyReceiveCb); + if(Ret != kEplSuccessful) + { + goto Exit; + } +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + // init lower layer + Ret = EplSdoAsnduAddInstance(EplSdoAsyReceiveCb); + if(Ret != kEplSuccessful) + { + goto Exit; + } +#endif + + + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqDelInstance +// +// Description: delete instances +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqDelInstance() +{ +tEplKernel Ret; +unsigned int uiCount; +tEplAsySdoSeqCon* pAsySdoSeqCon; + + Ret = kEplSuccessful; + + // delete timer of open connections + uiCount = 0; + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[0]; + while(uiCount < EPL_MAX_SDO_SEQ_CON) + { + if (pAsySdoSeqCon->m_ConHandle != 0) + { + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + } + uiCount++; + pAsySdoSeqCon++; + } + + +#if defined(WIN32) || defined(_WIN32) + // delete critical section for process function + DeleteCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); +#endif + + // set instance-table to 0 + EPL_MEMSET(&AsySdoSequInstance_g, 0x00, sizeof(AsySdoSequInstance_g)); + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + // delete lower layer + Ret = EplSdoUdpuDelInstance(); +#endif + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + // delete lower layer + Ret = EplSdoAsnduDelInstance(); +#endif + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqInitCon +// +// Description: start initialization of a sequence layer connection. +// It tries to reuse an existing connection to the same node. +// +// +// Parameters: pSdoSeqConHdl_p = pointer to the variable for the connection handle +// uiNodeId_p = Node Id of the target +// SdoType = Type of the SDO connection +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqInitCon(tEplSdoSeqConHdl* pSdoSeqConHdl_p, + unsigned int uiNodeId_p, + tEplSdoType SdoType) +{ +tEplKernel Ret; +unsigned int uiCount; +unsigned int uiFreeCon; +tEplSdoConHdl ConHandle; +tEplAsySdoSeqCon* pAsySdoSeqCon; + Ret = kEplSuccessful; + + // check SdoType + // call init function of the protcol abstraction layer + // which tries to find an existing connection to the same node + switch (SdoType) + { + // SDO over UDP + case kEplSdoTypeUdp: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + Ret = EplSdoUdpuInitCon(&ConHandle, + uiNodeId_p); + if(Ret != kEplSuccessful) + { + goto Exit; + } +#else + Ret = kEplSdoSeqUnsupportedProt; +#endif + break; + } + + // SDO over Asnd + case kEplSdoTypeAsnd: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + Ret = EplSdoAsnduInitCon(&ConHandle, + uiNodeId_p); + if(Ret != kEplSuccessful) + { + goto Exit; + } +#else + Ret = kEplSdoSeqUnsupportedProt; +#endif + break; + } + + // unsupported protocols + // -> auto should be replaced by command layer + case kEplSdoTypeAuto: + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoSeqUnsupportedProt; + goto Exit; + } + + }// end of switch(SdoType) + + + // find existing connection to the same node or find empty entry for connection + uiCount = 0; + uiFreeCon = EPL_MAX_SDO_SEQ_CON; + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[0]; + + while (uiCount < EPL_MAX_SDO_SEQ_CON) + { + if (pAsySdoSeqCon->m_ConHandle == ConHandle) + { // existing connection found + break; + } + if (pAsySdoSeqCon->m_ConHandle == 0) + { + uiFreeCon = uiCount; + } + uiCount++; + pAsySdoSeqCon++; + } + + if (uiCount == EPL_MAX_SDO_SEQ_CON) + { + if (uiFreeCon == EPL_MAX_SDO_SEQ_CON) + { // no free entry found + switch (SdoType) + { + // SDO over UDP + case kEplSdoTypeUdp: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + Ret = EplSdoUdpuDelCon(ConHandle); + if(Ret != kEplSuccessful) + { + goto Exit; + } +#endif + break; + } + + // SDO over Asnd + case kEplSdoTypeAsnd: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + Ret = EplSdoAsnduDelCon(ConHandle); + if(Ret != kEplSuccessful) + { + goto Exit; + } +#endif + break; + } + + // unsupported protocols + // -> auto should be replaced by command layer + case kEplSdoTypeAuto: + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoSeqUnsupportedProt; + goto Exit; + } + + }// end of switch(SdoType) + + Ret = kEplSdoSeqNoFreeHandle; + goto Exit; + } + else + { // free entry found + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiFreeCon]; + pAsySdoSeqCon->m_ConHandle = ConHandle; + uiCount = uiFreeCon; + } + } + + // set handle + *pSdoSeqConHdl_p = (uiCount | EPL_SDO_ASY_HANDLE); + + // increment use counter + pAsySdoSeqCon->m_uiUseCount++; + + // call intern process function + Ret = EplSdoAsySeqProcess(uiCount, + 0, + NULL, + NULL, + kAsySdoSeqEventInitCon); + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqSendData +// +// Description: send sata unsing a established connection +// +// +// +// Parameters: pSdoSeqConHdl_p = connection handle +// uiDataSize_p = Size of Frame to send +// -> wihtout SDO sequence layer header, Asnd header +// and ethernetnet +// ==> SDO Sequence layer payload +// SdoType = Type of the SDO connection +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqSendData(tEplSdoSeqConHdl SdoSeqConHdl_p, + unsigned int uiDataSize_p, + tEplFrame* pabData_p ) +{ +tEplKernel Ret; +unsigned int uiHandle; + + + + uiHandle = (SdoSeqConHdl_p & ~EPL_SDO_SEQ_HANDLE_MASK); + + // check if connection ready + if(AsySdoSequInstance_g.m_AsySdoConnection[uiHandle].m_SdoState == kEplAsySdoStateIdle ) + { + // no connection with this handle + Ret = kEplSdoSeqInvalidHdl; + goto Exit; + } + else if(AsySdoSequInstance_g.m_AsySdoConnection[uiHandle].m_SdoState != kEplAsySdoStateConnected) + { + Ret = kEplSdoSeqConnectionBusy; + goto Exit; + } + + Ret = EplSdoAsySeqProcess(uiHandle, + uiDataSize_p, + pabData_p, + NULL, + kAsySdoSeqEventFrameSend); +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqProcessEvent +// +// Description: function processes extern events +// -> later needed for timeout controll with timer-module +// +// +// +// Parameters: pEvent_p = pointer to event +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqProcessEvent(tEplEvent* pEvent_p) +{ +tEplKernel Ret; +tEplTimerEventArg* pTimerEventArg; +tEplAsySdoSeqCon* pAsySdoSeqCon; +tEplTimerHdl EplTimerHdl; +unsigned int uiCount; + + Ret = kEplSuccessful; + // check parameter + if(pEvent_p == NULL) + { + Ret = kEplSdoSeqInvalidEvent; + goto Exit; + } + + if(pEvent_p->m_EventType != kEplEventTypeTimer) + { + Ret = kEplSdoSeqInvalidEvent; + goto Exit; + } + + // get timerhdl + pTimerEventArg = (tEplTimerEventArg*)pEvent_p->m_pArg; + EplTimerHdl = pTimerEventArg->m_TimerHdl; + + // get pointer to intern control structure of connection + if(pTimerEventArg->m_ulArg == 0) + { + goto Exit; + } + pAsySdoSeqCon = (tEplAsySdoSeqCon*)pTimerEventArg->m_ulArg; + + // check if time is current + if(EplTimerHdl != pAsySdoSeqCon->m_EplTimerHdl) + { + // delete timer + EplTimeruDeleteTimer(&EplTimerHdl); + goto Exit; + } + + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + + // get indexnumber of control structure + uiCount = 0; + while((&AsySdoSequInstance_g.m_AsySdoConnection[uiCount]) != pAsySdoSeqCon) + { + uiCount++; + if(uiCount > EPL_MAX_SDO_SEQ_CON) + { + goto Exit; + } + } + + + // process event and call processfunction if needed + Ret = EplSdoAsySeqProcess(uiCount, + 0, + NULL, + NULL, + kAsySdoSeqEventTimeout); + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqDelCon +// +// Description: del and close one connection +// +// +// +// Parameters: SdoSeqConHdl_p = handle of connection +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqDelCon(tEplSdoSeqConHdl SdoSeqConHdl_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiHandle; +tEplAsySdoSeqCon* pAsySdoSeqCon; + + uiHandle = (SdoSeqConHdl_p & ~EPL_SDO_SEQ_HANDLE_MASK); + + // check if handle invalid + if(uiHandle >= EPL_MAX_SDO_SEQ_CON) + { + Ret = kEplSdoSeqInvalidHdl; + goto Exit; + } + + // get pointer to connection + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiHandle]; + + // decrement use counter + pAsySdoSeqCon->m_uiUseCount--; + + if (pAsySdoSeqCon->m_uiUseCount == 0) + { + // process close in processfunction + Ret = EplSdoAsySeqProcess(uiHandle, + 0, + NULL, + NULL, + kAsySdoSeqEventCloseCon); + + //check protocol + if((pAsySdoSeqCon->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_UDP_HANDLE) + { + #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + // call close function of lower layer + EplSdoUdpuDelCon(pAsySdoSeqCon->m_ConHandle); + #endif// end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + } + else + { + #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + // call close function of lower layer + EplSdoAsnduDelCon(pAsySdoSeqCon->m_ConHandle); + #endif// end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + } + + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + + // clean controllstructure + EPL_MEMSET(pAsySdoSeqCon, 0x00, sizeof(tEplAsySdoSeqCon)); + pAsySdoSeqCon->m_SdoConHistory.m_bFreeEntries = EPL_SDO_HISTORY_SIZE; + } + +Exit: + return Ret; + +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplEplSdoAsySeqProcess +// +// Description: intern function to process the asynchronus SDO Sequence Layer +// state maschine +// +// +// +// Parameters: uiHandle_p = index of the control structure of the connection +// uiDataSize_p = size of data frame to process (can be 0) +// -> without size of sequence header and Asnd header!!! +// +// pData_p = pointer to frame to send (can be NULL) +// pRecFrame_p = pointer to received frame (can be NULL) +// Event_p = Event to process +// +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsySeqProcess(unsigned int uiHandle_p, + unsigned int uiDataSize_p, + tEplFrame* pData_p, + tEplAsySdoSeq* pRecFrame_p, + tEplAsySdoSeqEvent Event_p) + +{ +tEplKernel Ret; +unsigned int uiFrameSize; +tEplFrame* pEplFrame; +tEplAsySdoSeqCon* pAsySdoSeqCon; +tEplSdoSeqConHdl SdoSeqConHdl; +unsigned int uiFreeEntries; + +#if defined(WIN32) || defined(_WIN32) + // enter critical section for process function + EnterCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); +#endif + + Ret = kEplSuccessful; + + // get handle for hinger layer + SdoSeqConHdl = uiHandle_p | EPL_SDO_ASY_HANDLE; + + // check if handle invalid + if((SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == EPL_SDO_SEQ_INVALID_HDL) + { + Ret = kEplSdoSeqInvalidHdl; + goto Exit; + } + + // get pointer to connection + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiHandle_p]; + + // check size + if((pData_p == NULL)&& (pRecFrame_p == NULL) && (uiDataSize_p != 0)) + { + Ret = kEplSdoSeqInvalidFrame; + goto Exit; + } + + // check state + switch(pAsySdoSeqCon->m_SdoState) + { + // idle state + case kEplAsySdoStateIdle: + { + // check event + switch(Event_p) + { + // new connection + // -> send init frame and change to + // kEplAsySdoStateInit1 + case kAsySdoSeqEventInitCon: + { + // set sending scon to 1 + pAsySdoSeqCon->m_bRecSeqNum = 0x01; + // set set send rcon to 0 + pAsySdoSeqCon->m_bSendSeqNum = 0x00; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // change state + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit1; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + break; + } + + // init con from extern + // check rcon and scon + // -> send answer + case kAsySdoSeqEventFrameRec: + { +/* + PRINTF3("%s scon=%u rcon=%u\n", + __FUNCTION__, + pRecFrame_p->m_le_bSendSeqNumCon, + pRecFrame_p->m_le_bRecSeqNumCon); +*/ + // check if scon == 1 and rcon == 0 + if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x00) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) + { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // create answer and send answer + // set rcon to 1 (in send direction own scon) + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // change state to kEplAsySdoStateInit2 + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit2; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + } + else + { // error -> close + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) + { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + } + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + default: + // d.k. do nothing + break; + + }// end of switch(Event_p) + break; + } + + // init connection step 1 + // wait for frame with scon = 1 + // and rcon = 1 + case kEplAsySdoStateInit1: + { +// PRINTF0("EplSdoAsySequ: StateInit1\n"); + + // check event + switch(Event_p) + { + // frame received + case kAsySdoSeqEventFrameRec: + { + // check scon == 1 and rcon == 1 + if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) + { // create answer own scon = 2 + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // change state to kEplAsySdoStateInit3 + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit3; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + } + // check if scon == 1 and rcon == 0, i.e. other side wants me to be server + else if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x00) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) + { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // create answer and send answer + // set rcon to 1 (in send direction own scon) + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // change state to kEplAsySdoStateInit2 + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit2; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + } + else + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) + { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + break; + } + + default: + // d.k. do nothing + break; + + }// end of switch(Event_p) + break; + } + + // init connection step 2 + case kEplAsySdoStateInit2: + { +// PRINTF0("EplSdoAsySequ: StateInit2\n"); + + // check event + switch(Event_p) + { + // frame received + case kAsySdoSeqEventFrameRec: + { + // check scon == 2 and rcon == 1 + if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) + { // create answer own rcon = 2 + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // change state to kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateConnected); + + } + // check scon == 1 and rcon == 1, i.e. other side wants me to initiate the connection + else if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) + { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // create answer and send answer + // set rcon to 1 (in send direction own scon) + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // change state to kEplAsySdoStateInit3 + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit3; + + } + else + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) + { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + break; + } + + default: + // d.k. do nothing + break; + + }// end of switch(Event_p) + break; + } + + // init connection step 3 + case kEplAsySdoStateInit3: + { + // check event + switch(Event_p) + { + // frame received + case kAsySdoSeqEventFrameRec: + { + // check scon == 2 and rcon == 2 + if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) + { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // change state to kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateConnected); + + } + // check scon == 2 and rcon == 1 + else if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) + &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) + { // create answer own rcon = 2 + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // change state to kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateConnected); + + } + else + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) + { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + break; + } + + default: + // d.k. do nothing + break; + + }// end of switch(Event_p) + break; + } + + // connection established + case kEplAsySdoStateConnected: + { + // check event + switch(Event_p) + { + + // frame to send + case kAsySdoSeqEventFrameSend: + { + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // check if data frame or ack + if(pData_p == NULL) + { // send ack + // inc scon + //pAsySdoSeqCon->m_bRecSeqNum += 4; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + } + else + { // send dataframe + // increment send sequence number + pAsySdoSeqCon->m_bRecSeqNum += 4; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + uiDataSize_p, + pData_p, + TRUE); + if(Ret == kEplSdoSeqRequestAckNeeded) + { // request ack + // change state to wait ack + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateWaitAck; + // set Ret to kEplSuccessful, because no error + // for higher layer + Ret = kEplSuccessful; + + } + else if(Ret != kEplSuccessful) + { + goto Exit; + } + else + { + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateFrameSended); + } + } + break; + }// end of case kAsySdoSeqEventFrameSend + + // frame received + case kAsySdoSeqEventFrameRec: + { + BYTE bSendSeqNumCon = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // check scon + switch (bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) + { + // close from other node + case 0: + case 1: + { + // return to idle + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateConClosed); + + break; + } + + // Request Ack or Error Ack + // possible contain data + case 3: + // normal frame + case 2: + { + if ((AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon) & EPL_ASY_SDO_CON_MASK) == 3) + { +// PRINTF0("EplSdoAsySequ: error response received\n"); + + // error response (retransmission request) + // resend frames from history + + // read frame from history + Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + TRUE); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + while ((pEplFrame != NULL) + && (uiFrameSize != 0)) + { + // send frame + Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon, + uiFrameSize, + pEplFrame); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // read next frame from history + Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + } // end of while((pabFrame != NULL) + } // end of if (error response) + + if (((pAsySdoSeqCon->m_bSendSeqNum + 4) & EPL_SEQ_NUM_MASK) == (bSendSeqNumCon & EPL_SEQ_NUM_MASK)) + { // next frame of sequence received + // save send sequence number (without ack request) + pAsySdoSeqCon->m_bSendSeqNum = bSendSeqNumCon & ~0x01; + + // check if ack or data-frame + //ignore ack -> already processed + if(uiDataSize_p > EPL_SEQ_HEADER_SIZE) + { + AsySdoSequInstance_g.m_fpSdoComReceiveCb( + SdoSeqConHdl, + ((tEplAsySdoCom*) &pRecFrame_p->m_le_abSdoSeqPayload), + (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateFrameSended); + + + } + else + { + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateAckReceived); + } + } + else if (((bSendSeqNumCon - pAsySdoSeqCon->m_bSendSeqNum - 4) & EPL_SEQ_NUM_MASK) < EPL_SEQ_NUM_THRESHOLD) + { // frame of sequence was lost, + // because difference of received and old value + // is less then halve of the values range. + + // send error frame with own rcon = 3 + pAsySdoSeqCon->m_bSendSeqNum |= 0x03; + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + // restore send sequence number + pAsySdoSeqCon->m_bSendSeqNum = (pAsySdoSeqCon->m_bSendSeqNum & EPL_SEQ_NUM_MASK) | 0x02; + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // break here, because a requested acknowledge + // was sent implicitly above + break; + } + // else, ignore repeated frame + + if ((bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 3) + { // ack request received + + // create ack with own scon = 2 + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + } + + break; + } + + } // switch(pAsySdoSeqCon->m_bSendSeqNum & EPL_ASY_SDO_CON_MASK) + break; + } // end of case kAsySdoSeqEventFrameRec: + + + //close event from higher layer + case kAsySdoSeqEventCloseCon: + { + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + // call Command Layer Cb is not necessary, because the event came from there +// AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, +// kAsySdoConStateInitError); + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { + + uiFreeEntries = EplSdoAsyGetFreeEntriesFromHistory(pAsySdoSeqCon); + if ((uiFreeEntries < EPL_SDO_HISTORY_SIZE) + && (pAsySdoSeqCon->m_uiRetryCount < EPL_SEQ_RETRY_COUNT)) + { // unacknowlegded frames in history + // and retry counter not exceeded + + // resend data with acknowledge request + + // increment retry counter + pAsySdoSeqCon->m_uiRetryCount++; + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + // read first frame from history + Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + TRUE); + if (Ret != kEplSuccessful) + { + goto Exit; + } + + if ((pEplFrame != NULL) + && (uiFrameSize != 0)) + { + + // set ack request in scon + AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon, + AmiGetByteFromLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon) | 0x03); + + // send frame + Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon, + uiFrameSize, + pEplFrame); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + } + } + else + { + // timeout, because of no traffic -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateTimeout); + } + + break; + } + + default: + // d.k. do nothing + break; + + }// end of switch(Event_p) + break; + } + + // wait for Acknowledge (history buffer full) + case kEplAsySdoStateWaitAck: + { + PRINTF0("EplSdoAsySequ: StateWaitAck\n"); + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + //TODO: retry of acknowledge + if(Event_p == kAsySdoSeqEventFrameRec) + { + // check rcon + switch(pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) + { + // close-frome other node + case 0: + { + // return to idle + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateConClosed); + + break; + } + + // normal frame + case 2: + { + // should be ack + // -> change to state kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateAckReceived); + // send data to higher layer if needed + if(uiDataSize_p > EPL_SEQ_HEADER_SIZE) + { + AsySdoSequInstance_g.m_fpSdoComReceiveCb( + SdoSeqConHdl, + ((tEplAsySdoCom*) &pRecFrame_p->m_le_abSdoSeqPayload), + (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); + } + break; + } + + // Request Ack or Error Ack + case 3: + { + // -> change to state kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; + + if(pRecFrame_p->m_le_bRecSeqNumCon == pAsySdoSeqCon->m_bRecSeqNum ) + { // ack request + // -> send ack + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); + + // create answer own rcon = 2 + pAsySdoSeqCon->m_bRecSeqNum--; + + // check if ack or data-frame + if(uiDataSize_p > EPL_SEQ_HEADER_SIZE) + { + AsySdoSequInstance_g.m_fpSdoComReceiveCb( + SdoSeqConHdl, + ((tEplAsySdoCom*) &pRecFrame_p->m_le_abSdoSeqPayload), + (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateFrameSended); + + + } + else + { + Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + if(Ret != kEplSuccessful) + { + goto Exit; + } + } + + } + else + { + // error ack + // resend frames from history + + // read frame from history + Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + TRUE); + while ((pEplFrame != NULL) + && (uiFrameSize != 0)) + { + // send frame + Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon, + uiFrameSize, + pEplFrame); + if(Ret != kEplSuccessful) + { + goto Exit; + } + // read next frame + + // read frame from history + Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + FALSE); + } // end of while((pabFrame != NULL) + } + break; + } + }// end of switch(pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) + + } + else if(Event_p == kAsySdoSeqEventTimeout) + { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, + NULL, + FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateTimeout); + } + + break; + } + + // unknown state + default: + { + EPL_DBGLVL_SDO_TRACE0("Error: Unknown State in EplSdoAsySeqProcess\n"); + + } + }// end of switch(pAsySdoSeqCon->m_SdoState) + + + +Exit: + +#if defined(WIN32) || defined(_WIN32) + // leave critical section for process function + LeaveCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); +#endif + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqSendIntern +// +// Description: intern function to create and send a frame +// -> if uiDataSize_p == 0 create a frame with infos from +// pAsySdoSeqCon_p +// +// +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of the connection +// uiDataSize_p = size of data frame to process (can be 0) +// -> without size of sequence header and Asnd header!!! +// pData_p = pointer to frame to process (can be NULL) +// fFrameInHistory = if TRUE frame is saved to history else not +// +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsySeqSendIntern(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame* pData_p, + BOOL fFrameInHistory_p) +{ +tEplKernel Ret; +BYTE abFrame[EPL_SEQ_FRAME_SIZE]; +tEplFrame* pEplFrame; +unsigned int uiFreeEntries; + + if(pData_p == NULL) + { // set pointer to own frame + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + pEplFrame = (tEplFrame*)&abFrame[0]; + } + else + { // set pointer to frame from calling function + pEplFrame = pData_p; + } + + if(fFrameInHistory_p != FALSE) + { + // check if only one free entry in history buffer + uiFreeEntries = EplSdoAsyGetFreeEntriesFromHistory(pAsySdoSeqCon_p); + if(uiFreeEntries == 1) + { // request an acknowledge in dataframe + // own scon = 3 + pAsySdoSeqCon_p->m_bRecSeqNum |= 0x03; + } + } + + // fillin header informations + // set service id sdo + AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_le_bServiceId, 0x05); + AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abReserved,0x00); + // set receive sequence number and rcon + AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bRecSeqNumCon, pAsySdoSeqCon_p->m_bSendSeqNum); + // set send sequence number and scon + AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon, pAsySdoSeqCon_p->m_bRecSeqNum); + + // add size + uiDataSize_p += EPL_SEQ_HEADER_SIZE; + + + // forward frame to appropriate lower layer + Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon_p, + uiDataSize_p, + pEplFrame); // pointer to frame + + // check if all allright + if ((Ret == kEplSuccessful) + && (fFrameInHistory_p != FALSE)) + { + // set own scon to 2 if needed + if((pAsySdoSeqCon_p->m_bRecSeqNum & 0x03) == 0x03) + { + pAsySdoSeqCon_p->m_bRecSeqNum--; + } + + // save frame to history + Ret = EplSdoAsyAddFrameToHistory(pAsySdoSeqCon_p, + pEplFrame, + uiDataSize_p); + if (Ret == kEplSdoSeqNoFreeHistory) + { // request Ack needed + Ret = kEplSdoSeqRequestAckNeeded; + } + + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqSendLowerLayer +// +// Description: intern function to send a previously created frame to lower layer +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of the connection +// uiDataSize_p = size of data frame to process (can be 0) +// -> without size of Asnd header!!! +// pData_p = pointer to frame to process (can be NULL) +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsySeqSendLowerLayer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame* pEplFrame_p) +{ +tEplKernel Ret; + + // call send-function + // check handle for UDP or Asnd + if ((pAsySdoSeqCon_p->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_UDP_HANDLE) + { // send over UDP +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + Ret = EplSdoUdpuSendData(pAsySdoSeqCon_p->m_ConHandle, + pEplFrame_p, // pointer to frame + uiDataSize_p); +#else + Ret = kEplSdoSeqUnsupportedProt; +#endif + + } + else if ((pAsySdoSeqCon_p->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_ASND_HANDLE) + { // ASND +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + Ret = EplSdoAsnduSendData(pAsySdoSeqCon_p->m_ConHandle, + pEplFrame_p, // pointer to frame + uiDataSize_p); +#else + Ret = kEplSdoSeqUnsupportedProt; +#endif + } + else + { // error + Ret = kEplSdoSeqInvalidHdl; + } + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsyReceiveCb +// +// Description: callback-function for received frames from lower layer +// +// +// +// Parameters: ConHdl_p = handle of the connection +// pSdoSeqData_p = pointer to frame +// uiDataSize_p = size of frame +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsyReceiveCb ( + tEplSdoConHdl ConHdl_p, + tEplAsySdoSeq* pSdoSeqData_p, + unsigned int uiDataSize_p) +{ +tEplKernel Ret; +unsigned int uiCount = 0; +unsigned int uiFreeEntry = EPL_MAX_SDO_SEQ_CON; +tEplAsySdoSeqCon* pAsySdoSeqCon; + +#if defined(WIN32) || defined(_WIN32) + // enter critical section + EnterCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); +#endif + + EPL_DBGLVL_SDO_TRACE2("Handle: 0x%x , First Databyte 0x%x\n", ConHdl_p,((BYTE*)pSdoSeqData_p)[0]); + + // search controll structure for this connection + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiCount]; + while (uiCount < EPL_MAX_SDO_SEQ_CON) + { + if (pAsySdoSeqCon->m_ConHandle == ConHdl_p) + { + break; + } + else if ((pAsySdoSeqCon->m_ConHandle == 0) + && (uiFreeEntry == EPL_MAX_SDO_SEQ_CON)) + { + // free entry + uiFreeEntry = uiCount; + } + uiCount++; + pAsySdoSeqCon++; + } + + if (uiCount == EPL_MAX_SDO_SEQ_CON) + { // new connection + if (uiFreeEntry == EPL_MAX_SDO_SEQ_CON) + { + Ret = kEplSdoSeqNoFreeHandle; + goto Exit; + } + else + { + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiFreeEntry]; + // save handle from lower layer + pAsySdoSeqCon->m_ConHandle = ConHdl_p; + // increment use counter + pAsySdoSeqCon->m_uiUseCount++; + uiCount = uiFreeEntry ; + } + } + + // call history ack function + Ret = EplSdoAsyAckFrameToHistory(pAsySdoSeqCon, + (AmiGetByteFromLe(&pSdoSeqData_p->m_le_bRecSeqNumCon)& EPL_SEQ_NUM_MASK)); + if (Ret != kEplSuccessful) + { + goto Exit; + } + +#if defined(WIN32) || defined(_WIN32) + // leave critical section + LeaveCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); +#endif + + // call process function with pointer of frame and event kAsySdoSeqEventFrameRec + Ret = EplSdoAsySeqProcess(uiCount, + uiDataSize_p, + NULL, + pSdoSeqData_p, + kAsySdoSeqEventFrameRec); + + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsyInitHistory +// +// Description: inti function for history buffer +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsyInitHistory(void) +{ +tEplKernel Ret; +unsigned int uiCount; + + Ret = kEplSuccessful; + // init m_bFreeEntries in history-buffer + for(uiCount = 0; uiCount < EPL_MAX_SDO_SEQ_CON; uiCount++) + { + AsySdoSequInstance_g.m_AsySdoConnection[uiCount].m_SdoConHistory.m_bFreeEntries = EPL_SDO_HISTORY_SIZE; + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsyAddFrameToHistory +// +// Description: function to add a frame to the history buffer +// +// +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of this connection +// pFrame_p = pointer to frame +// uiSize_p = size of the frame +// -> without size of the ethernet header +// and the asnd header +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsyAddFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + tEplFrame* pFrame_p, + unsigned int uiSize_p) +{ +tEplKernel Ret; +tEplAsySdoConHistory* pHistory; + + Ret = kEplSuccessful; + + // add frame to history buffer + + // check size + // $$$ d.k. EPL_SEQ_HISTORY_FRAME_SIZE includes the header size, but uiSize_p does not!!! + if(uiSize_p > EPL_SEQ_HISTROY_FRAME_SIZE) + { + Ret = kEplSdoSeqFrameSizeError; + goto Exit; + } + + // save pointer to history + pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; + + + // check if a free entry is available + if(pHistory->m_bFreeEntries > 0) + { // write message in free entry + EPL_MEMCPY(&((tEplFrame*)pHistory->m_aabHistoryFrame[pHistory->m_bWrite])->m_le_bMessageType, + &pFrame_p->m_le_bMessageType, + uiSize_p + EPL_ASND_HEADER_SIZE); + // store size + pHistory->m_auiFrameSize[pHistory->m_bWrite] = uiSize_p; + + // decremend number of free bufferentries + pHistory->m_bFreeEntries--; + + // increment writeindex + pHistory->m_bWrite++; + + // check if write-index run over array-boarder + if(pHistory->m_bWrite == EPL_SDO_HISTORY_SIZE) + { + pHistory->m_bWrite = 0; + } + + } + else + { // no free entry + Ret = kEplSdoSeqNoFreeHistory; + } + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsyAckFrameToHistory +// +// Description: function to delete acknowledged frames fron history buffer +// +// +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of this connection +// bRecSeqNumber_p = receive sequence number of the received frame +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsyAckFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + BYTE bRecSeqNumber_p) +{ +tEplKernel Ret; +tEplAsySdoConHistory* pHistory; +BYTE bAckIndex; +BYTE bCurrentSeqNum; + + Ret = kEplSuccessful; + + // get pointer to history buffer + pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; + + // release all acknowledged frames from history buffer + + // check if there are entries in history + if (pHistory->m_bFreeEntries < EPL_SDO_HISTORY_SIZE) + { + bAckIndex = pHistory->m_bAck; + do + { + bCurrentSeqNum = (((tEplFrame*)pHistory->m_aabHistoryFrame[bAckIndex])->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon & EPL_SEQ_NUM_MASK); + if (((bRecSeqNumber_p - bCurrentSeqNum) & EPL_SEQ_NUM_MASK) + < EPL_SEQ_NUM_THRESHOLD) + { + pHistory->m_auiFrameSize[bAckIndex] = 0; + bAckIndex++; + pHistory->m_bFreeEntries++; + if (bAckIndex == EPL_SDO_HISTORY_SIZE) + { // read index run over array-boarder + bAckIndex = 0; + } + } + else + { // nothing to do anymore, + // because any further frame in history has larger sequence + // number than the acknowledge + goto Exit; + } + } + while ((((bRecSeqNumber_p - 1 - bCurrentSeqNum) & EPL_SEQ_NUM_MASK) + < EPL_SEQ_NUM_THRESHOLD) + && (pHistory->m_bWrite != bAckIndex)); + + // store local read-index to global var + pHistory->m_bAck = bAckIndex; + } + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsyReadFromHistory +// +// Description: function to one frame from history +// +// +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of this connection +// ppFrame_p = pointer to pointer to the buffer of the stored frame +// puiSize_p = OUT: size of the frame +// fInitRead = bool which indicate a start of retransmission +// -> return last not acknowledged message if TRUE +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsyReadFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + tEplFrame** ppFrame_p, + unsigned int* puiSize_p, + BOOL fInitRead_p) +{ +tEplKernel Ret; +tEplAsySdoConHistory* pHistory; + + Ret = kEplSuccessful; + + // read one message from History + + // get pointer to history buffer + pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; + + // check if init + if (fInitRead_p != FALSE) + { // initialize read index to the index which shall be acknowledged next + pHistory->m_bRead = pHistory->m_bAck; + } + + // check if entries are available for reading + if ((pHistory->m_bFreeEntries < EPL_SDO_HISTORY_SIZE) + && (pHistory->m_bWrite != pHistory->m_bRead)) + { +// PRINTF4("EplSdoAsyReadFromHistory(): init = %d, read = %u, write = %u, ack = %u", (int) fInitRead_p, (WORD)pHistory->m_bRead, (WORD)pHistory->m_bWrite, (WORD)pHistory->m_bAck); +// PRINTF2(", free entries = %u, next frame size = %u\n", (WORD)pHistory->m_bFreeEntries, pHistory->m_auiFrameSize[pHistory->m_bRead]); + + // return pointer to stored frame + *ppFrame_p = (tEplFrame*)pHistory->m_aabHistoryFrame[pHistory->m_bRead]; + + // save size + *puiSize_p = pHistory->m_auiFrameSize[pHistory->m_bRead]; + + pHistory->m_bRead++; + if(pHistory->m_bRead == EPL_SDO_HISTORY_SIZE) + { + pHistory->m_bRead = 0; + } + + } + else + { +// PRINTF3("EplSdoAsyReadFromHistory(): read = %u, ack = %u, free entries = %u, no frame\n", (WORD)pHistory->m_bRead, (WORD)pHistory->m_bAck, (WORD)pHistory->m_bFreeEntries); + + // no more frames to send + // return null pointer + *ppFrame_p = NULL; + + *puiSize_p = 0; + } + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsyGetFreeEntriesFromHistory +// +// Description: function returns the number of free histroy entries +// +// +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of this connection +// +// +// Returns: unsigned int = number of free entries +// +// +// State: +// +//--------------------------------------------------------------------------- +static unsigned int EplSdoAsyGetFreeEntriesFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p) +{ +unsigned int uiFreeEntries; + + uiFreeEntries = (unsigned int)pAsySdoSeqCon_p->m_SdoConHistory.m_bFreeEntries; + + return uiFreeEntries; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoAsySeqSetTimer +// +// Description: function sets or modify timer in timermosule +// +// +// +// Parameters: pAsySdoSeqCon_p = pointer to control structure of this connection +// ulTimeout = timeout in ms +// +// +// Returns: unsigned int = number of free entries +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, + unsigned long ulTimeout) +{ +tEplKernel Ret; +tEplTimerArg TimerArg; + + TimerArg.m_EventSink = kEplEventSinkSdoAsySeq; + TimerArg.m_ulArg = (unsigned long)pAsySdoSeqCon_p; + + if(pAsySdoSeqCon_p->m_EplTimerHdl == 0) + { // create new timer + Ret = EplTimeruSetTimerMs(&pAsySdoSeqCon_p->m_EplTimerHdl, + ulTimeout, + TimerArg); + } + else + { // modify exisiting timer + Ret = EplTimeruModifyTimerMs(&pAsySdoSeqCon_p->m_EplTimerHdl, + ulTimeout, + TimerArg); + + } + + + return Ret; +} + +// EOF + diff --git a/drivers/staging/epl/EplSdoComu.c b/drivers/staging/epl/EplSdoComu.c new file mode 100644 index 000000000000..ce5af66bfedf --- /dev/null +++ b/drivers/staging/epl/EplSdoComu.c @@ -0,0 +1,3029 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for SDO Command Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoComu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.14 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplSdoComu.h" + +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) == 0) &&\ + (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) == 0) ) + + #error 'ERROR: At least SDO Server or SDO Client should be activate!' + +#endif + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0) && (EPL_OBD_USE_KERNEL == FALSE) + + #error 'ERROR: SDO Server needs OBDu module!' + + #endif + +#endif + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef EPL_MAX_SDO_COM_CON +#define EPL_MAX_SDO_COM_CON 5 +#endif + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +// intern events +typedef enum +{ + kEplSdoComConEventSendFirst = 0x00, // first frame to send + kEplSdoComConEventRec = 0x01, // frame received + kEplSdoComConEventConEstablished= 0x02, // connection established + kEplSdoComConEventConClosed = 0x03, // connection closed + kEplSdoComConEventAckReceived = 0x04, // acknowledge received by lower layer + // -> continue sending + kEplSdoComConEventFrameSended = 0x05, // lower has send a frame + kEplSdoComConEventInitError = 0x06, // error duringinitialisiation + // of the connection + kEplSdoComConEventTimeout = 0x07 // timeout in lower layer +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + + , + + kEplSdoComConEventInitCon = 0x08, // init connection (only client) + kEplSdoComConEventAbort = 0x09 // abort sdo transfer (only client) +#endif + + +}tEplSdoComConEvent; + +typedef enum +{ + kEplSdoComSendTypeReq = 0x00, // send a request + kEplSdoComSendTypeAckRes = 0x01, // send a resonse without data + kEplSdoComSendTypeRes = 0x02, // send response with data + kEplSdoComSendTypeAbort = 0x03 // send abort + +}tEplSdoComSendType; + +// state of the state maschine +typedef enum +{ + // General State + kEplSdoComStateIdle = 0x00, // idle state + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) + // Server States + kEplSdoComStateServerSegmTrans = 0x01, // send following frames +#endif + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + // Client States + kEplSdoComStateClientWaitInit = 0x10, // wait for init connection + // on lower layer + kEplSdoComStateClientConnected = 0x11, // connection established + kEplSdoComStateClientSegmTrans = 0x12 // send following frames +#endif + + + +} tEplSdoComState; + + +// control structure for transaction +typedef struct +{ + tEplSdoSeqConHdl m_SdoSeqConHdl; // if != 0 -> entry used + tEplSdoComState m_SdoComState; + BYTE m_bTransactionId; + unsigned int m_uiNodeId; // NodeId of the target + // -> needed to reinit connection + // after timeout + tEplSdoTransType m_SdoTransType; // Auto, Expedited, Segmented + tEplSdoServiceType m_SdoServiceType; // WriteByIndex, ReadByIndex + tEplSdoType m_SdoProtType; // protocol layer: Auto, Udp, Asnd, Pdo + BYTE* m_pData; // pointer to data + unsigned int m_uiTransSize; // number of bytes + // to transfer + unsigned int m_uiTransferredByte;// number of bytes + // already transferred + tEplSdoFinishedCb m_pfnTransferFinished;// callback function of the + // application + // -> called in the end of + // the SDO transfer + void* m_pUserArg; // user definable argument pointer + + DWORD m_dwLastAbortCode; // save the last abort code +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + // only for client + unsigned int m_uiTargetIndex; // index to access + unsigned int m_uiTargetSubIndex; // subiondex to access + + // for future use + unsigned int m_uiTimeout; // timeout for this connection + +#endif + +} tEplSdoComCon; + +// instance table +typedef struct +{ + tEplSdoComCon m_SdoComCon[EPL_MAX_SDO_COM_CON]; + +#if defined(WIN32) || defined(_WIN32) + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; +#endif + +}tEplSdoComInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- +static tEplSdoComInstance SdoComInstance_g; +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComReceiveCb (tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoCom* pAsySdoCom_p, + unsigned int uiDataSize_p); + + +tEplKernel PUBLIC EplSdoComConCb (tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoConState AsySdoConState_p); + +static tEplKernel EplSdoComSearchConIntern(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom* pAsySdoCom_p); + +static tEplKernel EplSdoComProcessIntern(tEplSdoComConHdl SdoComCon_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom* pAsySdoCom_p); + +static tEplKernel EplSdoComTransferFinished(tEplSdoComConHdl SdoComCon_p, + tEplSdoComCon* pSdoComCon_p, + tEplSdoComConState SdoComConState_p); + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) +static tEplKernel EplSdoComServerInitReadByIndex(tEplSdoComCon* pSdoComCon_p, + tEplAsySdoCom* pAsySdoCom_p); + +static tEplKernel EplSdoComServerSendFrameIntern(tEplSdoComCon* pSdoComCon_p, + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplSdoComSendType SendType_p); + +static tEplKernel EplSdoComServerInitWriteByIndex(tEplSdoComCon* pSdoComCon_p, + tEplAsySdoCom* pAsySdoCom_p); +#endif + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + +static tEplKernel EplSdoComClientSend(tEplSdoComCon* pSdoComCon_p); + +static tEplKernel EplSdoComClientProcessFrame(tEplSdoComConHdl SdoComCon_p, + tEplAsySdoCom* pAsySdoCom_p); + +static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon* pSdoComCon_p, + DWORD dwAbortCode_p); +#endif + + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: SDO Command layer Modul +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComInit +// +// Description: Init first instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComInit(void) +{ +tEplKernel Ret; + + + Ret = EplSdoComAddInstance(); + +return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComAddInstance +// +// Description: Init additional instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComAddInstance(void) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // init controll structure + EPL_MEMSET(&SdoComInstance_g, 0x00, sizeof(SdoComInstance_g)); + + // init instance of lower layer + Ret = EplSdoAsySeqAddInstance(EplSdoComReceiveCb, EplSdoComConCb); + if(Ret != kEplSuccessful) + { + goto Exit; + } + +#if defined(WIN32) || defined(_WIN32) + // create critical section for process function + SdoComInstance_g.m_pCriticalSection = &SdoComInstance_g.m_CriticalSection; + InitializeCriticalSection(SdoComInstance_g.m_pCriticalSection); +#endif + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComDelInstance +// +// Description: delete instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComDelInstance(void) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + +#if defined(WIN32) || defined(_WIN32) + // delete critical section for process function + DeleteCriticalSection(SdoComInstance_g.m_pCriticalSection); +#endif + + Ret = EplSdoAsySeqDelInstance(); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + +Exit: + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComDefineCon +// +// Description: function defines a SDO connection to another node +// -> init lower layer and returns a handle for the connection. +// Two client connections to the same node via the same protocol +// are not allowed. If this function detects such a situation +// it will return kEplSdoComHandleExists and the handle of +// the existing connection in pSdoComConHdl_p. +// Using of existing server connections is possible. +// +// Parameters: pSdoComConHdl_p = pointer to the buffer of the handle +// uiTargetNodeId_p = NodeId of the targetnode +// ProtType_p = type of protocol to use for connection +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +tEplKernel PUBLIC EplSdoComDefineCon(tEplSdoComConHdl* pSdoComConHdl_p, + unsigned int uiTargetNodeId_p, + tEplSdoType ProtType_p) +{ +tEplKernel Ret; +unsigned int uiCount; +unsigned int uiFreeHdl; +tEplSdoComCon* pSdoComCon; + + // check Parameter + ASSERT(pSdoComConHdl_p != NULL); + + // check NodeId + if((uiTargetNodeId_p == EPL_C_ADR_INVALID) + ||(uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) + { + Ret = kEplInvalidNodeId; + + } + + // search free control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[0]; + uiCount = 0; + uiFreeHdl = EPL_MAX_SDO_COM_CON; + while (uiCount < EPL_MAX_SDO_COM_CON) + { + if (pSdoComCon->m_SdoSeqConHdl == 0) + { // free entry + uiFreeHdl = uiCount; + } + else if ((pSdoComCon->m_uiNodeId == uiTargetNodeId_p) + && (pSdoComCon->m_SdoProtType == ProtType_p)) + { // existing client connection with same node ID and same protocol type + *pSdoComConHdl_p = uiCount; + Ret = kEplSdoComHandleExists; + goto Exit; + } + uiCount++; + pSdoComCon++; + } + + if (uiFreeHdl == EPL_MAX_SDO_COM_CON) + { + Ret = kEplSdoComNoFreeHandle; + goto Exit; + } + + pSdoComCon = &SdoComInstance_g.m_SdoComCon[uiFreeHdl]; + // save handle for application + *pSdoComConHdl_p = uiFreeHdl; + // save parameters + pSdoComCon->m_SdoProtType = ProtType_p; + pSdoComCon->m_uiNodeId = uiTargetNodeId_p; + + // set Transaction Id + pSdoComCon->m_bTransactionId = 0; + + // check protocol + switch(ProtType_p) + { + // udp + case kEplSdoTypeUdp: + { + // call connection int function of lower layer + Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeUdp); + if(Ret != kEplSuccessful) + { + goto Exit; + } + break; + } + + // Asend + case kEplSdoTypeAsnd: + { + // call connection int function of lower layer + Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeAsnd); + if(Ret != kEplSuccessful) + { + goto Exit; + } + break; + } + + // Pdo -> not supported + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoComUnsupportedProt; + goto Exit; + } + }// end of switch(m_ProtType_p) + + // call process function + Ret = EplSdoComProcessIntern(uiFreeHdl, + kEplSdoComConEventInitCon, + NULL); + +Exit: + return Ret; +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplSdoComInitTransferByIndex +// +// Description: function init SDO Transfer for a defined connection +// +// +// +// Parameters: SdoComTransParam_p = Structure with parameters for connection +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +tEplKernel PUBLIC EplSdoComInitTransferByIndex(tEplSdoComTransParamByIndex* pSdoComTransParam_p) +{ +tEplKernel Ret; +tEplSdoComCon* pSdoComCon; + + // check parameter + if ((pSdoComTransParam_p->m_uiSubindex >= 0xFF) + || (pSdoComTransParam_p->m_uiIndex == 0) + || (pSdoComTransParam_p->m_uiIndex > 0xFFFF) + || (pSdoComTransParam_p->m_pData == NULL) + || (pSdoComTransParam_p->m_uiDataSize == 0)) + { + Ret = kEplSdoComInvalidParam; + goto Exit; + } + + if(pSdoComTransParam_p->m_SdoComConHdl >= EPL_MAX_SDO_COM_CON) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + // get pointer to control structure of connection + pSdoComCon = &SdoComInstance_g.m_SdoComCon[pSdoComTransParam_p->m_SdoComConHdl]; + + // check if handle ok + if(pSdoComCon->m_SdoSeqConHdl == 0) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + // check if command layer is idle + if ((pSdoComCon->m_uiTransferredByte + pSdoComCon->m_uiTransSize) > 0) + { // handle is not idle + Ret = kEplSdoComHandleBusy; + goto Exit; + } + + // save parameter + // callback function for end of transfer + pSdoComCon->m_pfnTransferFinished = pSdoComTransParam_p->m_pfnSdoFinishedCb; + pSdoComCon->m_pUserArg = pSdoComTransParam_p->m_pUserArg; + + // set type of SDO command + if (pSdoComTransParam_p->m_SdoAccessType == kEplSdoAccessTypeRead) + { + pSdoComCon->m_SdoServiceType = kEplSdoServiceReadByIndex; + } + else + { + pSdoComCon->m_SdoServiceType = kEplSdoServiceWriteByIndex; + + } + // save pointer to data + pSdoComCon->m_pData = pSdoComTransParam_p->m_pData; + // maximal bytes to transfer + pSdoComCon->m_uiTransSize = pSdoComTransParam_p->m_uiDataSize; + // bytes already transfered + pSdoComCon->m_uiTransferredByte = 0; + + // reset parts of control structure + pSdoComCon->m_dwLastAbortCode = 0; + pSdoComCon->m_SdoTransType = kEplSdoTransAuto; + // save timeout + //pSdoComCon->m_uiTimeout = SdoComTransParam_p.m_uiTimeout; + + // save index and subindex + pSdoComCon->m_uiTargetIndex = pSdoComTransParam_p->m_uiIndex; + pSdoComCon->m_uiTargetSubIndex = pSdoComTransParam_p->m_uiSubindex; + + // call process function + Ret = EplSdoComProcessIntern(pSdoComTransParam_p->m_SdoComConHdl, + kEplSdoComConEventSendFirst, // event to start transfer + NULL); + +Exit: + return Ret; + +} +#endif + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComUndefineCon +// +// Description: function undefine a SDO connection +// +// +// +// Parameters: SdoComConHdl_p = handle for the connection +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +tEplKernel PUBLIC EplSdoComUndefineCon(tEplSdoComConHdl SdoComConHdl_p) +{ +tEplKernel Ret; +tEplSdoComCon* pSdoComCon; + + Ret = kEplSuccessful; + + if(SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; + + // $$$ d.k. abort a running transfer before closing the sequence layer + + if(((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) != EPL_SDO_SEQ_INVALID_HDL) + && (pSdoComCon->m_SdoSeqConHdl != 0)) + { + // close connection in lower layer + switch(pSdoComCon->m_SdoProtType) + { + case kEplSdoTypeAsnd: + case kEplSdoTypeUdp: + { + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + break; + } + + case kEplSdoTypePdo: + case kEplSdoTypeAuto: + default: + { + Ret = kEplSdoComUnsupportedProt; + goto Exit; + } + + }// end of switch(pSdoComCon->m_SdoProtType) + } + + + // clean controll structure + EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); +Exit: + return Ret; +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplSdoComGetState +// +// Description: function returns the state fo the connection +// +// +// +// Parameters: SdoComConHdl_p = handle for the connection +// pSdoComFinished_p = pointer to structur for sdo state +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +tEplKernel PUBLIC EplSdoComGetState(tEplSdoComConHdl SdoComConHdl_p, + tEplSdoComFinished* pSdoComFinished_p) +{ +tEplKernel Ret; +tEplSdoComCon* pSdoComCon; + + Ret = kEplSuccessful; + + if(SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; + + // check if handle ok + if(pSdoComCon->m_SdoSeqConHdl == 0) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + pSdoComFinished_p->m_pUserArg = pSdoComCon->m_pUserArg; + pSdoComFinished_p->m_uiNodeId = pSdoComCon->m_uiNodeId; + pSdoComFinished_p->m_uiTargetIndex = pSdoComCon->m_uiTargetIndex; + pSdoComFinished_p->m_uiTargetSubIndex = pSdoComCon->m_uiTargetSubIndex; + pSdoComFinished_p->m_uiTransferredByte = pSdoComCon->m_uiTransferredByte; + pSdoComFinished_p->m_dwAbortCode = pSdoComCon->m_dwLastAbortCode; + pSdoComFinished_p->m_SdoComConHdl = SdoComConHdl_p; + if (pSdoComCon->m_SdoServiceType == kEplSdoServiceWriteByIndex) + { + pSdoComFinished_p->m_SdoAccessType = kEplSdoAccessTypeWrite; + } + else + { + pSdoComFinished_p->m_SdoAccessType = kEplSdoAccessTypeRead; + } + + if(pSdoComCon->m_dwLastAbortCode != 0) + { // sdo abort + pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferRxAborted; + + // delete abort code + pSdoComCon->m_dwLastAbortCode = 0; + + } + else if((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK)== EPL_SDO_SEQ_INVALID_HDL) + { // check state + pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferLowerLayerAbort; + } + else if(pSdoComCon->m_SdoComState == kEplSdoComStateClientWaitInit) + { + // finished + pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferNotActive; + } + else if(pSdoComCon->m_uiTransSize == 0) + { // finished + pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferFinished; + } + +Exit: + return Ret; + +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplSdoComSdoAbort +// +// Description: function abort a sdo transfer +// +// +// +// Parameters: SdoComConHdl_p = handle for the connection +// dwAbortCode_p = abort code +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +tEplKernel PUBLIC EplSdoComSdoAbort(tEplSdoComConHdl SdoComConHdl_p, + DWORD dwAbortCode_p) +{ +tEplKernel Ret; +tEplSdoComCon* pSdoComCon; + + + if(SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + // get pointer to control structure of connection + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; + + // check if handle ok + if(pSdoComCon->m_SdoSeqConHdl == 0) + { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + // save pointer to abort code + pSdoComCon->m_pData = (BYTE*)&dwAbortCode_p; + + Ret = EplSdoComProcessIntern(SdoComConHdl_p, + kEplSdoComConEventAbort, + (tEplAsySdoCom*)NULL); + +Exit: + return Ret; +} +#endif + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComReceiveCb +// +// Description: callback function for SDO Sequence Layer +// -> indicates new data +// +// +// +// Parameters: SdoSeqConHdl_p = Handle for connection +// pAsySdoCom_p = pointer to data +// uiDataSize_p = size of data ($$$ not used yet, but it should) +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComReceiveCb (tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoCom* pAsySdoCom_p, + unsigned int uiDataSize_p) +{ +tEplKernel Ret; + + + // search connection internally + Ret = EplSdoComSearchConIntern(SdoSeqConHdl_p, + kEplSdoComConEventRec, + pAsySdoCom_p); + + EPL_DBGLVL_SDO_TRACE3("EplSdoComReceiveCb SdoSeqConHdl: 0x%X, First Byte of pAsySdoCom_p: 0x%02X, uiDataSize_p: 0x%04X\n", SdoSeqConHdl_p, (WORD)pAsySdoCom_p->m_le_abCommandData[0], uiDataSize_p); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComConCb +// +// Description: callback function called by SDO Sequence Layer to inform +// command layer about state change of connection +// +// +// +// Parameters: SdoSeqConHdl_p = Handle of the connection +// AsySdoConState_p = Event of the connection +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComConCb (tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoConState AsySdoConState_p) +{ +tEplKernel Ret; +tEplSdoComConEvent SdoComConEvent = kEplSdoComConEventSendFirst; + + Ret = kEplSuccessful; + + // check state + switch(AsySdoConState_p) + { + case kAsySdoConStateConnected: + { + EPL_DBGLVL_SDO_TRACE0("Connection established\n"); + SdoComConEvent = kEplSdoComConEventConEstablished; + // start transmission if needed + break; + } + + case kAsySdoConStateInitError: + { + EPL_DBGLVL_SDO_TRACE0("Error during initialisation\n"); + SdoComConEvent = kEplSdoComConEventInitError; + // inform app about error and close sequence layer handle + break; + } + + case kAsySdoConStateConClosed: + { + EPL_DBGLVL_SDO_TRACE0("Connection closed\n"); + SdoComConEvent = kEplSdoComConEventConClosed; + // close sequence layer handle + break; + } + + case kAsySdoConStateAckReceived: + { + EPL_DBGLVL_SDO_TRACE0("Acknowlage received\n"); + SdoComConEvent = kEplSdoComConEventAckReceived; + // continue transmission + break; + } + + case kAsySdoConStateFrameSended: + { + EPL_DBGLVL_SDO_TRACE0("One Frame sent\n"); + SdoComConEvent = kEplSdoComConEventFrameSended; + // to continue transmission + break; + + } + + case kAsySdoConStateTimeout: + { + EPL_DBGLVL_SDO_TRACE0("Timeout\n"); + SdoComConEvent = kEplSdoComConEventTimeout; + // close sequence layer handle + break; + + } + }// end of switch(AsySdoConState_p) + + Ret = EplSdoComSearchConIntern(SdoSeqConHdl_p, + SdoComConEvent, + (tEplAsySdoCom*)NULL); + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComSearchConIntern +// +// Description: search a Sdo Sequence Layer connection handle in the +// control structure of the Command Layer +// +// Parameters: SdoSeqConHdl_p = Handle to search +// SdoComConEvent_p = event to process +// pAsySdoCom_p = pointer to received frame +// +// Returns: tEplKernel +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoComSearchConIntern(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom* pAsySdoCom_p) +{ +tEplKernel Ret; +tEplSdoComCon* pSdoComCon; +tEplSdoComConHdl HdlCount; +tEplSdoComConHdl HdlFree; + + Ret = kEplSdoComNotResponsible; + + // get pointer to first element of the array + pSdoComCon = &SdoComInstance_g.m_SdoComCon[0]; + HdlCount = 0; + HdlFree = 0xFFFF; + while (HdlCount < EPL_MAX_SDO_COM_CON) + { + if (pSdoComCon->m_SdoSeqConHdl == SdoSeqConHdl_p) + { // matching command layer handle found + Ret = EplSdoComProcessIntern(HdlCount, + SdoComConEvent_p, + pAsySdoCom_p); + } + else if ((pSdoComCon->m_SdoSeqConHdl == 0) + &&(HdlFree == 0xFFFF)) + { + HdlFree = HdlCount; + } + + pSdoComCon++; + HdlCount++; + } + + if (Ret == kEplSdoComNotResponsible) + { // no responsible command layer handle found + if (HdlFree == 0xFFFF) + { // no free handle + // delete connection immediately + // 2008/04/14 m.u./d.k. This connection actually does not exist. + // pSdoComCon is invalid. + // Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + Ret = kEplSdoComNoFreeHandle; + } + else + { // create new handle + HdlCount = HdlFree; + pSdoComCon = &SdoComInstance_g.m_SdoComCon[HdlCount]; + pSdoComCon->m_SdoSeqConHdl = SdoSeqConHdl_p; + Ret = EplSdoComProcessIntern(HdlCount, + SdoComConEvent_p, + pAsySdoCom_p); + } + } + + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComProcessIntern +// +// Description: search a Sdo Sequence Layer connection handle in the +// control structer of the Command Layer +// +// +// +// Parameters: SdoComCon_p = index of control structure of connection +// SdoComConEvent_p = event to process +// pAsySdoCom_p = pointer to received frame +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoComProcessIntern(tEplSdoComConHdl SdoComCon_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom* pAsySdoCom_p) +{ +tEplKernel Ret; +tEplSdoComCon* pSdoComCon; +BYTE bFlag; + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) +DWORD dwAbortCode; +unsigned int uiSize; +#endif + +#if defined(WIN32) || defined(_WIN32) + // enter critical section for process function + EnterCriticalSection(SdoComInstance_g.m_pCriticalSection); + EPL_DBGLVL_SDO_TRACE0("\n\tEnterCiticalSection EplSdoComProcessIntern\n\n"); +#endif + + Ret = kEplSuccessful; + + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComCon_p]; + + // process state maschine + switch(pSdoComCon->m_SdoComState) + { + // idle state + case kEplSdoComStateIdle: + { + // check events + switch(SdoComConEvent_p) + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + // init con for client + case kEplSdoComConEventInitCon: + { + + // call of the init function already + // processed in EplSdoComDefineCon() + // only change state to kEplSdoComStateClientWaitInit + pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; + break; + } +#endif + + + // int con for server + case kEplSdoComConEventRec: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) + // check if init of an transfer and no SDO abort + if ((pAsySdoCom_p->m_le_bFlags & 0x80) == 0) + { // SDO request + if ((pAsySdoCom_p->m_le_bFlags & 0x40) == 0) + { // no SDO abort + // save tansaction id + pSdoComCon->m_bTransactionId = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId); + // check command + switch(pAsySdoCom_p->m_le_bCommandId) + { + case kEplSdoServiceNIL: + { // simply acknowlegde NIL command on sequence layer + + Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + + break; + } + + case kEplSdoServiceReadByIndex: + { // read by index + + // search entry an start transfer + EplSdoComServerInitReadByIndex(pSdoComCon, + pAsySdoCom_p); + // check next state + if(pSdoComCon->m_uiTransSize == 0) + { // ready -> stay idle + pSdoComCon->m_SdoComState = kEplSdoComStateIdle; + // reset abort code + pSdoComCon->m_dwLastAbortCode = 0; + } + else + { // segmented transfer + pSdoComCon->m_SdoComState = kEplSdoComStateServerSegmTrans; + } + + break; + } + + case kEplSdoServiceWriteByIndex: + { + + // search entry an start write + EplSdoComServerInitWriteByIndex(pSdoComCon, + pAsySdoCom_p); + // check next state + if(pSdoComCon->m_uiTransSize == 0) + { // already -> stay idle + pSdoComCon->m_SdoComState = kEplSdoComStateIdle; + // reset abort code + pSdoComCon->m_dwLastAbortCode = 0; + } + else + { // segmented transfer + pSdoComCon->m_SdoComState = kEplSdoComStateServerSegmTrans; + } + + break; + } + + default: + { + // unsupported command + // -> abort senden + dwAbortCode = EPL_SDOAC_UNKNOWN_COMMAND_SPECIFIER; + // send abort + pSdoComCon->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon, + 0, + 0, + kEplSdoComSendTypeAbort); + + } + + + }// end of switch(pAsySdoCom_p->m_le_bCommandId) + } + } + else + { // this command layer handle is not responsible + // (wrong direction or wrong transaction ID) + Ret = kEplSdoComNotResponsible; + goto Exit; + } +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) + + break; + } + + // connection closed + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + case kEplSdoComConEventConClosed: + { + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + // clean control structure + EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); + break; + } + + default: + // d.k. do nothing + break; + }// end of switch(SdoComConEvent_p) + break; + } + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) + //------------------------------------------------------------------------- + // SDO Server part + // segmented transfer + case kEplSdoComStateServerSegmTrans: + { + // check events + switch(SdoComConEvent_p) + { + // send next frame + case kEplSdoComConEventAckReceived: + case kEplSdoComConEventFrameSended: + { + // check if it is a read + if(pSdoComCon->m_SdoServiceType == kEplSdoServiceReadByIndex) + { + // send next frame + EplSdoComServerSendFrameIntern(pSdoComCon, + 0, + 0, + kEplSdoComSendTypeRes); + // if all send -> back to idle + if(pSdoComCon->m_uiTransSize == 0) + { // back to idle + pSdoComCon->m_SdoComState = kEplSdoComStateIdle; + // reset abort code + pSdoComCon->m_dwLastAbortCode = 0; + } + + } + break; + } + + // process next frame + case kEplSdoComConEventRec: + { + // check if the frame is a SDO response and has the right transaction ID + bFlag = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); + if (((bFlag & 0x80) != 0) && (AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId) == pSdoComCon->m_bTransactionId)) + { + // check if it is a abort + if((bFlag & 0x40) != 0) + { // SDO abort + // clear control structure + pSdoComCon->m_uiTransSize = 0; + pSdoComCon->m_uiTransferredByte = 0; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateIdle; + // reset abort code + pSdoComCon->m_dwLastAbortCode = 0; + // d.k.: do not execute anything further on this command + break; + } + + // check if it is a write + if(pSdoComCon->m_SdoServiceType == kEplSdoServiceWriteByIndex) + { + // write data to OD + uiSize = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + if(pSdoComCon->m_dwLastAbortCode == 0) + { + EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0],uiSize); + } + // update counter + pSdoComCon->m_uiTransferredByte += uiSize; + pSdoComCon->m_uiTransSize -= uiSize; + + // update pointer + if(pSdoComCon->m_dwLastAbortCode == 0) + { + (/*(BYTE*)*/pSdoComCon->m_pData) += uiSize; + } + + // check end of transfer + if((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x30) + { // transfer ready + pSdoComCon->m_uiTransSize = 0; + + if(pSdoComCon->m_dwLastAbortCode == 0) + { + // send response + // send next frame + EplSdoComServerSendFrameIntern(pSdoComCon, + 0, + 0, + kEplSdoComSendTypeRes); + // if all send -> back to idle + if(pSdoComCon->m_uiTransSize == 0) + { // back to idle + pSdoComCon->m_SdoComState = kEplSdoComStateIdle; + // reset abort code + pSdoComCon->m_dwLastAbortCode = 0; + } + } + else + { // send dabort code + // send abort + pSdoComCon->m_pData = (BYTE*)&pSdoComCon->m_dwLastAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon, + 0, + 0, + kEplSdoComSendTypeAbort); + + // reset abort code + pSdoComCon->m_dwLastAbortCode = 0; + + } + } + else + { + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + } + } + } + else + { // this command layer handle is not responsible + // (wrong direction or wrong transaction ID) + Ret = kEplSdoComNotResponsible; + goto Exit; + } + break; + } + + // connection closed + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + case kEplSdoComConEventConClosed: + { + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + // clean control structure + EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); + break; + } + + default: + // d.k. do nothing + break; + }// end of switch(SdoComConEvent_p) + + break; + } +#endif // endif of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + //------------------------------------------------------------------------- + // SDO Client part + // wait for finish of establishing connection + case kEplSdoComStateClientWaitInit: + { + + // if connection handle is invalid reinit connection + // d.k.: this will be done only on new events (i.e. InitTransfer) + if((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == EPL_SDO_SEQ_INVALID_HDL) + { + // check kind of connection to reinit + // check protocol + switch(pSdoComCon->m_SdoProtType) + { + // udp + case kEplSdoTypeUdp: + { + // call connection int function of lower layer + Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeUdp); + if(Ret != kEplSuccessful) + { + goto Exit; + } + break; + } + + // Asend -> not supported + case kEplSdoTypeAsnd: + { + // call connection int function of lower layer + Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeAsnd); + if(Ret != kEplSuccessful) + { + goto Exit; + } + break; + } + + // Pdo -> not supported + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoComUnsupportedProt; + goto Exit; + } + }// end of switch(m_ProtType_p) + // d.k.: reset transaction ID, because new sequence layer connection was initialized + // $$$ d.k. is this really necessary? + //pSdoComCon->m_bTransactionId = 0; + } + + // check events + switch(SdoComConEvent_p) + { + // connection established + case kEplSdoComConEventConEstablished: + { + //send first frame if needed + if((pSdoComCon->m_uiTransSize > 0) + &&(pSdoComCon->m_uiTargetIndex != 0)) + { // start SDO transfer + Ret = EplSdoComClientSend(pSdoComCon); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // check if segemted transfer + if(pSdoComCon->m_SdoTransType == kEplSdoTransSegmented) + { + pSdoComCon->m_SdoComState = kEplSdoComStateClientSegmTrans; + goto Exit; + } + } + // goto state kEplSdoComStateClientConnected + pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; + goto Exit; + } + + case kEplSdoComConEventSendFirst: + { + // infos for transfer already saved by function EplSdoComInitTransferByIndex + break; + } + + case kEplSdoComConEventConClosed: + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + { + // close sequence layer handle + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; + // call callback function + if (SdoComConEvent_p == kEplSdoComConEventTimeout) + { + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_TIME_OUT; + } + else + { + pSdoComCon->m_dwLastAbortCode = 0; + } + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); + // d.k.: do not clean control structure + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(SdoComConEvent_p) + break; + } + + // connected + case kEplSdoComStateClientConnected: + { + // check events + switch(SdoComConEvent_p) + { + // send a frame + case kEplSdoComConEventSendFirst: + case kEplSdoComConEventAckReceived: + case kEplSdoComConEventFrameSended: + { + Ret = EplSdoComClientSend(pSdoComCon); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // check if read transfer finished + if((pSdoComCon->m_uiTransSize == 0) + && (pSdoComCon->m_uiTransferredByte != 0) + && (pSdoComCon->m_SdoServiceType == kEplSdoServiceReadByIndex)) + { + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); + + goto Exit; + } + + // check if segemted transfer + if(pSdoComCon->m_SdoTransType == kEplSdoTransSegmented) + { + pSdoComCon->m_SdoComState = kEplSdoComStateClientSegmTrans; + goto Exit; + } + break; + } + + // frame received + case kEplSdoComConEventRec: + { + // check if the frame is a SDO response and has the right transaction ID + bFlag = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); + if (((bFlag & 0x80) != 0) && (AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId) == pSdoComCon->m_bTransactionId)) + { + // check if abort or not + if((bFlag & 0x40) != 0) + { + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + // inc transaction id + pSdoComCon->m_bTransactionId++; + // save abort code + pSdoComCon->m_dwLastAbortCode = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + // call callback of application + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferRxAborted); + + goto Exit; + } + else + { // normal frame received + // check frame + Ret = EplSdoComClientProcessFrame(SdoComCon_p, pAsySdoCom_p); + + // check if transfer ready + if(pSdoComCon->m_uiTransSize == 0) + { + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); + + goto Exit; + } + + } + } + else + { // this command layer handle is not responsible + // (wrong direction or wrong transaction ID) + Ret = kEplSdoComNotResponsible; + goto Exit; + } + break; + } + + // connection closed event go back to kEplSdoComStateClientWaitInit + case kEplSdoComConEventConClosed: + { // connection closed by communication partner + // close sequence layer handle + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + // set handle to invalid and enter kEplSdoComStateClientWaitInit + pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; + + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); + + goto Exit; + + break; + } + + // abort to send from higher layer + case kEplSdoComConEventAbort: + { + EplSdoComClientSendAbort(pSdoComCon,*((DWORD*)pSdoComCon->m_pData)); + + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = *((DWORD*)pSdoComCon->m_pData); + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); + + break; + } + + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + { + // close sequence layer handle + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; + // call callback of application + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_TIME_OUT; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); + + } + + default: + // d.k. do nothing + break; + + } // end of switch(SdoComConEvent_p) + + break; + } + + // process segmented transfer + case kEplSdoComStateClientSegmTrans: + { + // check events + switch(SdoComConEvent_p) + { + // sned a frame + case kEplSdoComConEventSendFirst: + case kEplSdoComConEventAckReceived: + case kEplSdoComConEventFrameSended: + { + Ret = EplSdoComClientSend(pSdoComCon); + if(Ret != kEplSuccessful) + { + goto Exit; + } + + // check if read transfer finished + if((pSdoComCon->m_uiTransSize == 0) + && (pSdoComCon->m_SdoServiceType == kEplSdoServiceReadByIndex)) + { + // inc transaction id + pSdoComCon->m_bTransactionId++; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); + + goto Exit; + } + + break; + } + + // frame received + case kEplSdoComConEventRec: + { + // check if the frame is a response + bFlag = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); + if (((bFlag & 0x80) != 0) && (AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId) == pSdoComCon->m_bTransactionId)) + { + // check if abort or not + if((bFlag & 0x40) != 0) + { + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + // inc transaction id + pSdoComCon->m_bTransactionId++; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; + // save abort code + pSdoComCon->m_dwLastAbortCode = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + // call callback of application + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferRxAborted); + + goto Exit; + } + else + { // normal frame received + // check frame + Ret = EplSdoComClientProcessFrame(SdoComCon_p, pAsySdoCom_p); + + // check if transfer ready + if(pSdoComCon->m_uiTransSize == 0) + { + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + // inc transaction id + pSdoComCon->m_bTransactionId++; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); + + } + + } + } + break; + } + + // connection closed event go back to kEplSdoComStateClientWaitInit + case kEplSdoComConEventConClosed: + { // connection closed by communication partner + // close sequence layer handle + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + // set handle to invalid and enter kEplSdoComStateClientWaitInit + pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); + + break; + } + + // abort to send from higher layer + case kEplSdoComConEventAbort: + { + EplSdoComClientSendAbort(pSdoComCon,*((DWORD*)pSdoComCon->m_pData)); + + // inc transaction id + pSdoComCon->m_bTransactionId++; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; + // call callback of application + pSdoComCon->m_dwLastAbortCode = *((DWORD*)pSdoComCon->m_pData); + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); + + break; + } + + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + { + // close sequence layer handle + Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; + // call callback of application + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_TIME_OUT; + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); + + } + + default: + // d.k. do nothing + break; + + } // end of switch(SdoComConEvent_p) + + break; + } +#endif // endo of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + + }// end of switch(pSdoComCon->m_SdoComState) + + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +Exit: +#endif + +#if defined(WIN32) || defined(_WIN32) + // leave critical section for process function + EPL_DBGLVL_SDO_TRACE0("\n\tLeaveCriticalSection EplSdoComProcessIntern\n\n"); + LeaveCriticalSection(SdoComInstance_g.m_pCriticalSection); + +#endif + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComServerInitReadByIndex +// +// Description: function start the processing of an read by index command +// +// +// +// Parameters: pSdoComCon_p = pointer to control structure of connection +// pAsySdoCom_p = pointer to received frame +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) +static tEplKernel EplSdoComServerInitReadByIndex(tEplSdoComCon* pSdoComCon_p, + tEplAsySdoCom* pAsySdoCom_p) +{ +tEplKernel Ret; +unsigned int uiIndex; +unsigned int uiSubindex; +tEplObdSize EntrySize; +tEplObdAccess AccessType; +DWORD dwAbortCode; + + dwAbortCode = 0; + + // a init of a read could not be a segmented transfer + // -> no variable part of header + + // get index and subindex + uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[2]); + + // check accesstype of entry + // existens of entry +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + Ret = EplObduGetAccessType(uiIndex, uiSubindex, &AccessType); +/*#else + Ret = kEplObdSubindexNotExist; + AccessType = 0; +#endif*/ + if(Ret == kEplObdSubindexNotExist) + { // subentry doesn't exist + dwAbortCode = EPL_SDOAC_SUB_INDEX_NOT_EXIST; + // send abort + pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + else if(Ret != kEplSuccessful) + { // entry doesn't exist + dwAbortCode = EPL_SDOAC_OBJECT_NOT_EXIST; + // send abort + pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + + // compare accesstype must be read or const + if(((AccessType & kEplObdAccRead) == 0) + && ((AccessType & kEplObdAccConst) == 0)) + { + + if((AccessType & kEplObdAccWrite) != 0) + { + // entry read a write only object + dwAbortCode = EPL_SDOAC_READ_TO_WRITE_ONLY_OBJ; + } + else + { + dwAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; + } + // send abort + pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + + // save service + pSdoComCon_p->m_SdoServiceType = kEplSdoServiceReadByIndex; + + // get size of object to see iof segmented or expedited transfer +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + EntrySize = EplObduGetDataSize(uiIndex, uiSubindex); +/*#else + EntrySize = 0; +#endif*/ + if(EntrySize > EPL_SDO_MAX_PAYLOAD) + { // segmented transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; + // get pointer to object-entry data +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + pSdoComCon_p->m_pData = EplObduGetObjectDataPtr(uiIndex, uiSubindex); +//#endif + } + else + { // expedited transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; + } + + pSdoComCon_p->m_uiTransSize = EntrySize; + pSdoComCon_p->m_uiTransferredByte = 0; + + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeRes); + if(Ret != kEplSuccessful) + { + // error -> abort + dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + // send abort + pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + +Exit: + return Ret; +} +#endif + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComServerSendFrameIntern(); +// +// Description: function creats and send a frame for server +// +// +// +// Parameters: pSdoComCon_p = pointer to control structure of connection +// uiIndex_p = index to send if expedited transfer else 0 +// uiSubIndex_p = subindex to send if expedited transfer else 0 +// SendType_p = to of frame to send +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) +static tEplKernel EplSdoComServerSendFrameIntern(tEplSdoComCon* pSdoComCon_p, + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplSdoComSendType SendType_p) +{ +tEplKernel Ret; +BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; +tEplFrame* pFrame; +tEplAsySdoCom* pCommandFrame; +unsigned int uiSizeOfFrame; +BYTE bFlag; + + Ret = kEplSuccessful; + + pFrame = (tEplFrame*)&abFrame[0]; + + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + + // build generic part of frame + // get pointer to command layerpart of frame + pCommandFrame = &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abSdoSeqPayload; + AmiSetByteToLe(&pCommandFrame->m_le_bCommandId, pSdoComCon_p->m_SdoServiceType); + AmiSetByteToLe(&pCommandFrame->m_le_bTransactionId, pSdoComCon_p->m_bTransactionId); + + // set size to header size + uiSizeOfFrame = 8; + + // check SendType + switch(SendType_p) + { + // requestframe to send + case kEplSdoComSendTypeReq: + { + // nothing to do for server + //-> error + Ret = kEplSdoComInvalidSendType; + break; + } + + // response without data to send + case kEplSdoComSendTypeAckRes: + { + // set response flag + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, 0x80); + + // send frame + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + + break; + } + + // responsframe to send + case kEplSdoComSendTypeRes: + { + // set response flag + bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); + bFlag |= 0x80; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + + // check type of resonse + if(pSdoComCon_p->m_SdoTransType == kEplSdoTransExpedited) + { // Expedited transfer + // copy data in frame +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + Ret = EplObduReadEntryToLe(uiIndex_p, + uiSubIndex_p, + &pCommandFrame->m_le_abCommandData[0], + (tEplObdSize*)&pSdoComCon_p->m_uiTransSize); + if(Ret != kEplSuccessful) + { + goto Exit; + } +//#endif + + // set size of frame + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, (WORD) pSdoComCon_p->m_uiTransSize); + + // correct byte-counter + uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransferredByte += pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransSize = 0; + + + // send frame + uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + } + else if(pSdoComCon_p->m_SdoTransType == kEplSdoTransSegmented) + { // segmented transfer + // distinguish between init, segment and complete + if(pSdoComCon_p->m_uiTransferredByte == 0) + { // init + // set init flag + bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); + bFlag |= 0x10; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + // init variable header + AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0],pSdoComCon_p->m_uiTransSize); + // copy data in frame + EPL_MEMCPY(&pCommandFrame->m_le_abCommandData[4],pSdoComCon_p->m_pData, (EPL_SDO_MAX_PAYLOAD-4)); + + // correct byte-counter + pSdoComCon_p->m_uiTransSize -= (EPL_SDO_MAX_PAYLOAD-4); + pSdoComCon_p->m_uiTransferredByte += (EPL_SDO_MAX_PAYLOAD-4); + // move data pointer + pSdoComCon_p->m_pData +=(EPL_SDO_MAX_PAYLOAD-4); + + // set segment size + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize,(EPL_SDO_MAX_PAYLOAD-4)); + + // send frame + uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + + } + else if((pSdoComCon_p->m_uiTransferredByte > 0) + &&(pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD)) + { // segment + // set segment flag + bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); + bFlag |= 0x20; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + + // copy data in frame + EPL_MEMCPY(&pCommandFrame->m_le_abCommandData[0],pSdoComCon_p->m_pData, EPL_SDO_MAX_PAYLOAD); + + // correct byte-counter + pSdoComCon_p->m_uiTransSize -= EPL_SDO_MAX_PAYLOAD; + pSdoComCon_p->m_uiTransferredByte += EPL_SDO_MAX_PAYLOAD; + // move data pointer + pSdoComCon_p->m_pData +=EPL_SDO_MAX_PAYLOAD; + + // set segment size + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize,EPL_SDO_MAX_PAYLOAD); + + // send frame + uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + } + else + { + if((pSdoComCon_p->m_uiTransSize == 0) + && (pSdoComCon_p->m_SdoServiceType != kEplSdoServiceWriteByIndex)) + { + goto Exit; + } + // complete + // set segment complete flag + bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); + bFlag |= 0x30; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + + // copy data in frame + EPL_MEMCPY(&pCommandFrame->m_le_abCommandData[0],pSdoComCon_p->m_pData, pSdoComCon_p->m_uiTransSize); + + // correct byte-counter + pSdoComCon_p->m_uiTransferredByte += pSdoComCon_p->m_uiTransSize; + + + // move data pointer + pSdoComCon_p->m_pData +=pSdoComCon_p->m_uiTransSize; + + // set segment size + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, (WORD) pSdoComCon_p->m_uiTransSize); + + // send frame + uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransSize = 0; + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + } + + } + break; + } + // abort to send + case kEplSdoComSendTypeAbort: + { + // set response and abort flag + bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); + bFlag |= 0xC0; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + + // copy abortcode to frame + AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0], *((DWORD*)pSdoComCon_p->m_pData)); + + // set size of segment + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, sizeof(DWORD)); + + // update counter + pSdoComCon_p->m_uiTransferredByte = sizeof(DWORD); + pSdoComCon_p->m_uiTransSize = 0; + + // calc framesize + uiSizeOfFrame += sizeof(DWORD); + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + break; + } + } // end of switch(SendType_p) + +Exit: + return Ret; +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplSdoComServerInitWriteByIndex +// +// Description: function start the processing of an write by index command +// +// +// +// Parameters: pSdoComCon_p = pointer to control structure of connection +// pAsySdoCom_p = pointer to received frame +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) +static tEplKernel EplSdoComServerInitWriteByIndex(tEplSdoComCon* pSdoComCon_p, + tEplAsySdoCom* pAsySdoCom_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +unsigned int uiSubindex; +unsigned int uiBytesToTransfer; +tEplObdSize EntrySize; +tEplObdAccess AccessType; +DWORD dwAbortCode; +BYTE* pbSrcData; + + dwAbortCode = 0; + + // a init of a write + // -> variable part of header possible + + // check if expedited or segmented transfer + if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x10) + { // initiate segmented transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; + // get index and subindex + uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[4]); + uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[6]); + // get source-pointer for copy + pbSrcData = &pAsySdoCom_p->m_le_abCommandData[8]; + // save size + pSdoComCon_p->m_uiTransSize = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + + } + else if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x00) + { // expedited transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; + // get index and subindex + uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[2]); + // get source-pointer for copy + pbSrcData = &pAsySdoCom_p->m_le_abCommandData[4]; + // save size + pSdoComCon_p->m_uiTransSize = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // subtract header + pSdoComCon_p->m_uiTransSize -= 4; + + } + else + { + // just ignore any other transfer type + goto Exit; + } + + // check accesstype of entry + // existens of entry +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + Ret = EplObduGetAccessType(uiIndex, uiSubindex, &AccessType); +/*#else + Ret = kEplObdSubindexNotExist; + AccessType = 0; +#endif*/ + if (Ret == kEplObdSubindexNotExist) + { // subentry doesn't exist + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_SUB_INDEX_NOT_EXIST; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /*pSdoComCon_p->m_pData = (BYTE*)pSdoComCon_p->m_dwLastAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort);*/ + goto Abort; + } + else if(Ret != kEplSuccessful) + { // entry doesn't exist + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_OBJECT_NOT_EXIST; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /* + pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort);*/ + goto Abort; + } + + // compare accesstype must be read + if((AccessType & kEplObdAccWrite) == 0) + { + + if((AccessType & kEplObdAccRead) != 0) + { + // entry write a read only object + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_WRITE_TO_READ_ONLY_OBJ; + } + else + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; + } + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /*pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort);*/ + goto Abort; + } + + // save service + pSdoComCon_p->m_SdoServiceType = kEplSdoServiceWriteByIndex; + + pSdoComCon_p->m_uiTransferredByte = 0; + + // write data to OD + if(pSdoComCon_p->m_SdoTransType == kEplSdoTransExpedited) + { // expedited transfer + // size checking is done by EplObduWriteEntryFromLe() + +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + Ret = EplObduWriteEntryFromLe(uiIndex, + uiSubindex, + pbSrcData, + pSdoComCon_p->m_uiTransSize); + switch (Ret) + { + case kEplSuccessful: + { + break; + } + + case kEplObdAccessViolation: + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; + // send abort + goto Abort; + } + + case kEplObdValueLengthError: + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_DATA_TYPE_LENGTH_NOT_MATCH; + // send abort + goto Abort; + } + + case kEplObdValueTooHigh: + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_VALUE_RANGE_TOO_HIGH; + // send abort + goto Abort; + } + + case kEplObdValueTooLow: + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_VALUE_RANGE_TOO_LOW; + // send abort + goto Abort; + } + + default: + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; + // send abort + goto Abort; + } + } +//#endif + // send command acknowledge + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + 0, + 0, + kEplSdoComSendTypeAckRes); + + pSdoComCon_p->m_uiTransSize = 0; + goto Exit; + } + else + { + // get size of the object to check if it fits + // because we directly write to the destination memory + // d.k. no one calls the user OD callback function + + //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + EntrySize = EplObduGetDataSize(uiIndex, uiSubindex); + /*#else + EntrySize = 0; + #endif*/ + if(EntrySize < pSdoComCon_p->m_uiTransSize) + { // parameter too big + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /*pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort);*/ + goto Abort; + } + + uiBytesToTransfer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // eleminate header (Command header (8) + variable part (4) + Command header (4)) + uiBytesToTransfer -= 16; + // get pointer to object entry +//#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + pSdoComCon_p->m_pData = EplObduGetObjectDataPtr(uiIndex, + uiSubindex); +//#endif + if(pSdoComCon_p->m_pData == NULL) + { + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write +/* pSdoComCon_p->m_pData = (BYTE*)&pSdoComCon_p->m_dwLastAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort);*/ + goto Abort; + } + + // copy data + EPL_MEMCPY(pSdoComCon_p->m_pData, pbSrcData, uiBytesToTransfer); + + // update internal counter + pSdoComCon_p->m_uiTransferredByte = uiBytesToTransfer; + pSdoComCon_p->m_uiTransSize -= uiBytesToTransfer; + + // update target pointer + (/*(BYTE*)*/pSdoComCon_p->m_pData) += uiBytesToTransfer; + + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + 0, + (tEplFrame*)NULL); + goto Exit; + } + +Abort: + if(pSdoComCon_p->m_dwLastAbortCode != 0) + { + // send abort + pSdoComCon_p->m_pData = (BYTE*)&pSdoComCon_p->m_dwLastAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + + // reset abort code + pSdoComCon_p->m_dwLastAbortCode = 0; + pSdoComCon_p->m_uiTransSize = 0; + goto Exit; + } + +Exit: + return Ret; +} +#endif + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComClientSend +// +// Description: function starts an sdo transfer an send all further frames +// +// +// +// Parameters: pSdoComCon_p = pointer to control structure of connection +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +static tEplKernel EplSdoComClientSend(tEplSdoComCon* pSdoComCon_p) +{ +tEplKernel Ret; +BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; +tEplFrame* pFrame; +tEplAsySdoCom* pCommandFrame; +unsigned int uiSizeOfFrame; +BYTE bFlags; +BYTE* pbPayload; + + Ret = kEplSuccessful; + + pFrame = (tEplFrame*)&abFrame[0]; + + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + + // build generic part of frame + // get pointer to command layerpart of frame + pCommandFrame = &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abSdoSeqPayload; + AmiSetByteToLe( &pCommandFrame->m_le_bCommandId, pSdoComCon_p->m_SdoServiceType); + AmiSetByteToLe( &pCommandFrame->m_le_bTransactionId, pSdoComCon_p->m_bTransactionId); + + // set size constant part of header + uiSizeOfFrame = 8; + + // check if first frame to send -> command header needed + if (pSdoComCon_p->m_uiTransSize > 0) + { + if (pSdoComCon_p->m_uiTransferredByte == 0) + { // start SDO transfer + // check if segmented or expedited transfer + // only for write commands + switch(pSdoComCon_p->m_SdoServiceType) + { + case kEplSdoServiceReadByIndex: + { // first frame of read access always expedited + pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; + pbPayload = &pCommandFrame->m_le_abCommandData[0]; + // fill rest of header + AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, 4); + + // create command header + AmiSetWordToLe(pbPayload, (WORD)pSdoComCon_p->m_uiTargetIndex); + pbPayload += 2; + AmiSetByteToLe(pbPayload, (BYTE)pSdoComCon_p->m_uiTargetSubIndex); + // calc size + uiSizeOfFrame += 4; + + // set pSdoComCon_p->m_uiTransferredByte to one + pSdoComCon_p->m_uiTransferredByte = 1; + break; + } + + case kEplSdoServiceWriteByIndex: + { + if(pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD ) + { // segmented transfer + // -> variable part of header needed + // save that transfer is segmented + pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; + // fill variable part of header + AmiSetDwordToLe( &pCommandFrame->m_le_abCommandData[0], pSdoComCon_p->m_uiTransSize); + // set pointer to real payload + pbPayload = &pCommandFrame->m_le_abCommandData[4]; + // fill rest of header + AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, EPL_SDO_MAX_PAYLOAD); + bFlags = 0x10; + AmiSetByteToLe( &pCommandFrame->m_le_bFlags, bFlags); + // create command header + AmiSetWordToLe(pbPayload, (WORD) pSdoComCon_p->m_uiTargetIndex); + pbPayload += 2; + AmiSetByteToLe(pbPayload, (BYTE)pSdoComCon_p->m_uiTargetSubIndex); + // on byte for reserved + pbPayload += 2; + // calc size + uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; + + // copy payload + EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, (EPL_SDO_MAX_PAYLOAD - 8)); + pSdoComCon_p->m_pData += (EPL_SDO_MAX_PAYLOAD - 8); + // correct intern counter + pSdoComCon_p->m_uiTransSize -= (EPL_SDO_MAX_PAYLOAD - 8); + pSdoComCon_p->m_uiTransferredByte = (EPL_SDO_MAX_PAYLOAD - 8); + + } + else + { // expedited trandsfer + // save that transfer is expedited + pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; + pbPayload = &pCommandFrame->m_le_abCommandData[0]; + + // create command header + AmiSetWordToLe(pbPayload, (WORD) pSdoComCon_p->m_uiTargetIndex); + pbPayload += 2; + AmiSetByteToLe(pbPayload, (BYTE)pSdoComCon_p->m_uiTargetSubIndex); + // + 2 -> one byte for subindex and one byte reserved + pbPayload += 2; + // copy data + EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, pSdoComCon_p->m_uiTransSize); + // calc size + uiSizeOfFrame += (4 + pSdoComCon_p->m_uiTransSize); + // fill rest of header + AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, (WORD) (4 + pSdoComCon_p->m_uiTransSize)); + + pSdoComCon_p->m_uiTransferredByte = pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransSize = 0; + } + break; + } + + case kEplSdoServiceNIL: + default: + // invalid service requested + Ret = kEplSdoComInvalidServiceType; + goto Exit; + } // end of switch(pSdoComCon_p->m_SdoServiceType) + } + else // (pSdoComCon_p->m_uiTransferredByte > 0) + { // continue SDO transfer + switch(pSdoComCon_p->m_SdoServiceType) + { + // for expedited read is nothing to do + // -> server sends data + + case kEplSdoServiceWriteByIndex: + { // send next frame + if(pSdoComCon_p->m_SdoTransType == kEplSdoTransSegmented) + { + if(pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD) + { // next segment + pbPayload = &pCommandFrame->m_le_abCommandData[0]; + // fill rest of header + AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, EPL_SDO_MAX_PAYLOAD); + bFlags = 0x20; + AmiSetByteToLe( &pCommandFrame->m_le_bFlags, bFlags); + // copy data + EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, EPL_SDO_MAX_PAYLOAD); + pSdoComCon_p->m_pData += EPL_SDO_MAX_PAYLOAD; + // correct intern counter + pSdoComCon_p->m_uiTransSize -= EPL_SDO_MAX_PAYLOAD; + pSdoComCon_p->m_uiTransferredByte = EPL_SDO_MAX_PAYLOAD; + // calc size + uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; + + + } + else + { // end of transfer + pbPayload = &pCommandFrame->m_le_abCommandData[0]; + // fill rest of header + AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, (WORD) pSdoComCon_p->m_uiTransSize); + bFlags = 0x30; + AmiSetByteToLe( &pCommandFrame->m_le_bFlags, bFlags); + // copy data + EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, pSdoComCon_p->m_uiTransSize); + pSdoComCon_p->m_pData += pSdoComCon_p->m_uiTransSize; + // calc size + uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; + // correct intern counter + pSdoComCon_p->m_uiTransSize = 0; + pSdoComCon_p->m_uiTransferredByte = pSdoComCon_p->m_uiTransSize; + + } + } + else + { + goto Exit; + } + break; + } + default: + { + goto Exit; + } + } // end of switch(pSdoComCon_p->m_SdoServiceType) + } + } + else + { + goto Exit; + } + + + // call send function of lower layer + switch(pSdoComCon_p->m_SdoProtType) + { + case kEplSdoTypeAsnd: + case kEplSdoTypeUdp: + { + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + break; + } + + default: + { + Ret = kEplSdoComUnsupportedProt; + } + } // end of switch(pSdoComCon_p->m_SdoProtType) + + +Exit: + return Ret; + +} +#endif +//--------------------------------------------------------------------------- +// +// Function: EplSdoComClientProcessFrame +// +// Description: function process a received frame +// +// +// +// Parameters: SdoComCon_p = connection handle +// pAsySdoCom_p = pointer to frame to process +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +static tEplKernel EplSdoComClientProcessFrame(tEplSdoComConHdl SdoComCon_p, + tEplAsySdoCom* pAsySdoCom_p) +{ +tEplKernel Ret; +BYTE bBuffer; +unsigned int uiBuffer; +unsigned int uiDataSize; +unsigned long ulBuffer; +tEplSdoComCon* pSdoComCon; + + + Ret = kEplSuccessful; + + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComCon_p]; + + // check if transaction Id fit + bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId); + if(pSdoComCon->m_bTransactionId != bBuffer) + { + // incorrect transaction id + + // if running transfer + if((pSdoComCon->m_uiTransferredByte != 0) + && (pSdoComCon->m_uiTransSize !=0)) + { + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; + // -> send abort + EplSdoComClientSendAbort(pSdoComCon, pSdoComCon->m_dwLastAbortCode); + // call callback of application + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); + } + + } + else + { // check if correct command + bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bCommandId); + if(pSdoComCon->m_SdoServiceType != bBuffer) + { + // incorrect command + // if running transfer + if((pSdoComCon->m_uiTransferredByte != 0) + && (pSdoComCon->m_uiTransSize !=0)) + { + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; + // -> send abort + EplSdoComClientSendAbort(pSdoComCon, pSdoComCon->m_dwLastAbortCode); + // call callback of application + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); + } + + } + else + { // switch on command + switch(pSdoComCon->m_SdoServiceType) + { + case kEplSdoServiceWriteByIndex: + { // check if confirmation from server + // nothing more to do + break; + } + + case kEplSdoServiceReadByIndex: + { // check if it is an segmented or an expedited transfer + bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); + // mask uninteressting bits + bBuffer &= 0x30; + switch(bBuffer) + { + // expedited transfer + case 0x00: + { + // check size of buffer + uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + if(uiBuffer > pSdoComCon->m_uiTransSize) + { // buffer provided by the application is to small + // copy only a part + uiDataSize = pSdoComCon->m_uiTransSize; + } + else + { // buffer fits + uiDataSize = uiBuffer; + } + + // copy data + EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0], uiDataSize); + + // correct counter + pSdoComCon->m_uiTransSize = 0; + pSdoComCon->m_uiTransferredByte = uiDataSize; + break; + } + + // start of a segmented transfer + case 0x10: + { // get total size of transfer + ulBuffer = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + if(ulBuffer <= pSdoComCon->m_uiTransSize) + { // buffer fit + pSdoComCon->m_uiTransSize = (unsigned int)ulBuffer; + } + else + { // buffer to small + // send abort + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH; + // -> send abort + EplSdoComClientSendAbort(pSdoComCon, pSdoComCon->m_dwLastAbortCode); + // call callback of application + Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferRxAborted); + goto Exit; + } + + // get segment size + // check size of buffer + uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // subtract size of vaiable header from datasize + uiBuffer -= 4; + // copy data + EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[4], uiBuffer); + + // correct counter an pointer + pSdoComCon->m_pData += uiBuffer; + pSdoComCon->m_uiTransferredByte += uiBuffer; + pSdoComCon->m_uiTransSize -= uiBuffer; + + break; + } + + // segment + case 0x20: + { + // get segment size + // check size of buffer + uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // check if data to copy fit to buffer + if(uiBuffer >= pSdoComCon->m_uiTransSize) + { // to much data + uiBuffer = (pSdoComCon->m_uiTransSize - 1); + } + // copy data + EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0], uiBuffer); + + // correct counter an pointer + pSdoComCon->m_pData += uiBuffer; + pSdoComCon->m_uiTransferredByte += uiBuffer; + pSdoComCon->m_uiTransSize -= uiBuffer; + break; + } + + // last segment + case 0x30: + { + // get segment size + // check size of buffer + uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // check if data to copy fit to buffer + if(uiBuffer > pSdoComCon->m_uiTransSize) + { // to much data + uiBuffer = (pSdoComCon->m_uiTransSize - 1); + } + // copy data + EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0], uiBuffer); + + // correct counter an pointer + pSdoComCon->m_pData += uiBuffer; + pSdoComCon->m_uiTransferredByte += uiBuffer; + pSdoComCon->m_uiTransSize = 0; + + break; + } + }// end of switch(bBuffer & 0x30) + + break; + } + + case kEplSdoServiceNIL: + default: + // invalid service requested + // $$$ d.k. What should we do? + break; + }// end of switch(pSdoComCon->m_SdoServiceType) + } + } + +Exit: + return Ret; +} +#endif + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComClientSendAbort +// +// Description: function send a abort message +// +// +// +// Parameters: pSdoComCon_p = pointer to control structure of connection +// dwAbortCode_p = Sdo abort code +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) +static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon* pSdoComCon_p, + DWORD dwAbortCode_p) +{ +tEplKernel Ret; +BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; +tEplFrame* pFrame; +tEplAsySdoCom* pCommandFrame; +unsigned int uiSizeOfFrame; + + Ret = kEplSuccessful; + + pFrame = (tEplFrame*)&abFrame[0]; + + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + + // build generic part of frame + // get pointer to command layerpart of frame + pCommandFrame = &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abSdoSeqPayload; + AmiSetByteToLe( &pCommandFrame->m_le_bCommandId, pSdoComCon_p->m_SdoServiceType); + AmiSetByteToLe( &pCommandFrame->m_le_bTransactionId, pSdoComCon_p->m_bTransactionId); + + uiSizeOfFrame = 8; + + // set response and abort flag + pCommandFrame->m_le_bFlags |= 0x40; + + // copy abortcode to frame + AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0], dwAbortCode_p); + + // set size of segment + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, sizeof(DWORD)); + + // update counter + pSdoComCon_p->m_uiTransferredByte = sizeof(DWORD); + pSdoComCon_p->m_uiTransSize = 0; + + // calc framesize + uiSizeOfFrame += sizeof(DWORD); + + // save abort code + pSdoComCon_p->m_dwLastAbortCode = dwAbortCode_p; + + // call send function of lower layer + switch(pSdoComCon_p->m_SdoProtType) + { + case kEplSdoTypeAsnd: + case kEplSdoTypeUdp: + { + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + break; + } + + default: + { + Ret = kEplSdoComUnsupportedProt; + } + } // end of switch(pSdoComCon_p->m_SdoProtType) + + + return Ret; +} +#endif + +//--------------------------------------------------------------------------- +// +// Function: EplSdoComTransferFinished +// +// Description: calls callback function of application if available +// and clears entry in control structure +// +// Parameters: pSdoComCon_p = pointer to control structure of connection +// SdoComConState_p = state of SDO transfer +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel EplSdoComTransferFinished(tEplSdoComConHdl SdoComCon_p, + tEplSdoComCon* pSdoComCon_p, + tEplSdoComConState SdoComConState_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + if(pSdoComCon_p->m_pfnTransferFinished != NULL) + { + tEplSdoFinishedCb pfnTransferFinished; + tEplSdoComFinished SdoComFinished; + + SdoComFinished.m_pUserArg = pSdoComCon_p->m_pUserArg; + SdoComFinished.m_uiNodeId = pSdoComCon_p->m_uiNodeId; + SdoComFinished.m_uiTargetIndex = pSdoComCon_p->m_uiTargetIndex; + SdoComFinished.m_uiTargetSubIndex = pSdoComCon_p->m_uiTargetSubIndex; + SdoComFinished.m_uiTransferredByte = pSdoComCon_p->m_uiTransferredByte; + SdoComFinished.m_dwAbortCode = pSdoComCon_p->m_dwLastAbortCode; + SdoComFinished.m_SdoComConHdl = SdoComCon_p; + SdoComFinished.m_SdoComConState = SdoComConState_p; + if (pSdoComCon_p->m_SdoServiceType == kEplSdoServiceWriteByIndex) + { + SdoComFinished.m_SdoAccessType = kEplSdoAccessTypeWrite; + } + else + { + SdoComFinished.m_SdoAccessType = kEplSdoAccessTypeRead; + } + + // reset transfer state so this handle is not busy anymore + pSdoComCon_p->m_uiTransferredByte = 0; + pSdoComCon_p->m_uiTransSize = 0; + + pfnTransferFinished = pSdoComCon_p->m_pfnTransferFinished; + // delete function pointer to inform application only once for each transfer + pSdoComCon_p->m_pfnTransferFinished = NULL; + + // call application's callback function + pfnTransferFinished(&SdoComFinished); + + } + + return Ret; +} + +// EOF + diff --git a/drivers/staging/epl/EplSdoUdpu.c b/drivers/staging/epl/EplSdoUdpu.c new file mode 100644 index 000000000000..b761cf30c414 --- /dev/null +++ b/drivers/staging/epl/EplSdoUdpu.c @@ -0,0 +1,821 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for SDO/UDP-Protocolabstractionlayer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoUdpu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + +****************************************************************************/ + + +#include "user/EplSdoUdpu.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) +#include "SocketLinuxKernel.h" +#include +#include +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef EPL_SDO_MAX_CONNECTION_UDP +#define EPL_SDO_MAX_CONNECTION_UDP 5 +#endif + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + unsigned long m_ulIpAddr; // in network byte order + unsigned int m_uiPort; // in network byte order + +} tEplSdoUdpCon; + +// instance table +typedef struct +{ + tEplSdoUdpCon m_aSdoAbsUdpConnection[EPL_SDO_MAX_CONNECTION_UDP]; + tEplSequLayerReceiveCb m_fpSdoAsySeqCb; + SOCKET m_UdpSocket; + +#if (TARGET_SYSTEM == _WIN32_) + HANDLE m_ThreadHandle; + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + struct completion m_CompletionUdpThread; + int m_ThreadHandle; + int m_iTerminateThread; +#endif + +} tEplSdoUdpInstance; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static tEplSdoUdpInstance SdoUdpInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +#if (TARGET_SYSTEM == _WIN32_) +static DWORD PUBLIC EplSdoUdpThread(LPVOID lpParameter); + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) +static int EplSdoUdpThread(void * pArg_p); +#endif + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: Protocolabstraction layer for UDP +// +// +/***************************************************************************/ + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuInit +// +// Description: init first instance of the module +// +// +// +// Parameters: pReceiveCb_p = functionpointer to Sdo-Sequence layer +// callback-function +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuInit(tEplSequLayerReceiveCb fpReceiveCb_p) +{ +tEplKernel Ret; + + + Ret = EplSdoUdpuAddInstance(fpReceiveCb_p); + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuAddInstance +// +// Description: init additional instance of the module +// înit socket and start Listen-Thread +// +// +// +// Parameters: pReceiveCb_p = functionpointer to Sdo-Sequence layer +// callback-function +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p) +{ +tEplKernel Ret; + +#if (TARGET_SYSTEM == _WIN32_) +int iError; +WSADATA Wsa; + +#endif + + // set instance variables to 0 + EPL_MEMSET(&SdoUdpInstance_g, 0x00, sizeof(SdoUdpInstance_g)); + + Ret = kEplSuccessful; + + // save pointer to callback-function + if (fpReceiveCb_p != NULL) + { + SdoUdpInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p; + } + else + { + Ret = kEplSdoUdpMissCb; + goto Exit; + } + +#if (TARGET_SYSTEM == _WIN32_) + // start winsock2 for win32 + // windows specific start of socket + iError = WSAStartup(MAKEWORD(2,0),&Wsa); + if (iError != 0) + { + Ret = kEplSdoUdpNoSocket; + goto Exit; + } + + // create critical section for acccess of instnace variables + SdoUdpInstance_g.m_pCriticalSection = &SdoUdpInstance_g.m_CriticalSection; + InitializeCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + init_completion(&SdoUdpInstance_g.m_CompletionUdpThread); + SdoUdpInstance_g.m_iTerminateThread = 0; +#endif + + SdoUdpInstance_g.m_ThreadHandle = 0; + SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; + + Ret = EplSdoUdpuConfig(INADDR_ANY, 0); + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuDelInstance +// +// Description: del instance of the module +// del socket and del Listen-Thread +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuDelInstance() +{ +tEplKernel Ret; + +#if (TARGET_SYSTEM == _WIN32_) +BOOL fTermError; +#endif + + Ret = kEplSuccessful; + + if (SdoUdpInstance_g.m_ThreadHandle != 0) + { // listen thread was started + // close thread +#if (TARGET_SYSTEM == _WIN32_) + fTermError = TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0); + if(fTermError == FALSE) + { + Ret = kEplSdoUdpThreadError; + goto Exit; + } + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + SdoUdpInstance_g.m_iTerminateThread = 1; + /* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */ + send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1); + wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread); +#endif + + SdoUdpInstance_g.m_ThreadHandle = 0; + } + + if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) + { + // close socket + closesocket(SdoUdpInstance_g.m_UdpSocket); + SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; + } + +#if (TARGET_SYSTEM == _WIN32_) + // delete critical section + DeleteCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + +#if (TARGET_SYSTEM == _WIN32_) + // for win 32 + WSACleanup(); +#endif + +#if (TARGET_SYSTEM == _WIN32_) +Exit: +#endif + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuConfig +// +// Description: reconfigurate socket with new IP-Address +// -> needed for NMT ResetConfiguration +// +// Parameters: ulIpAddr_p = IpAddress in platform byte order +// uiPort_p = port number in platform byte order +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p) +{ +tEplKernel Ret; +struct sockaddr_in Addr; +int iError; + +#if (TARGET_SYSTEM == _WIN32_) +BOOL fTermError; +unsigned long ulThreadId; +#endif + + Ret = kEplSuccessful; + + if (uiPort_p == 0) + { // set UDP port to default port number + uiPort_p = EPL_C_SDO_EPL_PORT; + } + else if (uiPort_p > 65535) + { + Ret = kEplSdoUdpSocketError; + goto Exit; + } + + if (SdoUdpInstance_g.m_ThreadHandle != 0) + { // listen thread was started + + // close old thread +#if (TARGET_SYSTEM == _WIN32_) + fTermError = TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0); + if(fTermError == FALSE) + { + Ret = kEplSdoUdpThreadError; + goto Exit; + } + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + SdoUdpInstance_g.m_iTerminateThread = 1; + /* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */ + send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1); + wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread); + SdoUdpInstance_g.m_iTerminateThread = 0; +#endif + + SdoUdpInstance_g.m_ThreadHandle = 0; + } + + if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) + { + // close socket + iError = closesocket(SdoUdpInstance_g.m_UdpSocket); + SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; + if(iError != 0) + { + Ret = kEplSdoUdpSocketError; + goto Exit; + } + } + + // create Socket + SdoUdpInstance_g.m_UdpSocket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP); + if (SdoUdpInstance_g.m_UdpSocket == INVALID_SOCKET) + { + Ret = kEplSdoUdpNoSocket; + EPL_DBGLVL_SDO_TRACE0("EplSdoUdpuConfig: socket() failed\n"); + goto Exit; + } + + // bind socket + Addr.sin_family = AF_INET; + Addr.sin_port = htons((unsigned short) uiPort_p); + Addr.sin_addr.s_addr = htonl(ulIpAddr_p); + iError = bind(SdoUdpInstance_g.m_UdpSocket, (struct sockaddr*)&Addr, sizeof (Addr)); + if (iError < 0) + { + //iError = WSAGetLastError(); + EPL_DBGLVL_SDO_TRACE1("EplSdoUdpuConfig: bind() finished with %i\n", iError); + Ret = kEplSdoUdpNoSocket; + goto Exit; + } + + // create Listen-Thread +#if (TARGET_SYSTEM == _WIN32_) + // for win32 + + // create thread + SdoUdpInstance_g.m_ThreadHandle = CreateThread(NULL, + 0, + EplSdoUdpThread, + &SdoUdpInstance_g, + 0, + &ulThreadId); + if(SdoUdpInstance_g.m_ThreadHandle == NULL) + { + Ret = kEplSdoUdpThreadError; + goto Exit; + } + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + + SdoUdpInstance_g.m_ThreadHandle = kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL); + if(SdoUdpInstance_g.m_ThreadHandle == 0) + { + Ret = kEplSdoUdpThreadError; + goto Exit; + } +#endif + + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuInitCon +// +// Description: init a new connect +// +// +// +// Parameters: pSdoConHandle_p = pointer for the new connection handle +// uiTargetNodeId_p = NodeId of the target node +// +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl* pSdoConHandle_p, + unsigned int uiTargetNodeId_p) +{ +tEplKernel Ret; +unsigned int uiCount; +unsigned int uiFreeCon; +tEplSdoUdpCon* pSdoUdpCon; + + Ret = kEplSuccessful; + + // get free entry in control structure + uiCount = 0; + uiFreeCon = EPL_SDO_MAX_CONNECTION_UDP; + pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[0]; + while (uiCount < EPL_SDO_MAX_CONNECTION_UDP) + { + if ((pSdoUdpCon->m_ulIpAddr & htonl(0xFF)) == htonl(uiTargetNodeId_p)) + { // existing connection to target node found + // set handle + *pSdoConHandle_p = (uiCount | EPL_SDO_UDP_HANDLE); + + goto Exit; + } + else if ((pSdoUdpCon->m_ulIpAddr == 0) + && (pSdoUdpCon->m_uiPort == 0)) + { + uiFreeCon = uiCount; + } + uiCount++; + pSdoUdpCon++; + } + + if (uiFreeCon == EPL_SDO_MAX_CONNECTION_UDP) + { + // error no free handle + Ret = kEplSdoUdpNoFreeHandle; + } + else + { + pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiFreeCon]; + // save infos for connection + pSdoUdpCon->m_uiPort = htons(EPL_C_SDO_EPL_PORT); + pSdoUdpCon->m_ulIpAddr = htonl(0xC0A86400 | uiTargetNodeId_p); // 192.168.100.uiTargetNodeId_p + + // set handle + *pSdoConHandle_p = (uiFreeCon | EPL_SDO_UDP_HANDLE); + + } + +Exit: + return Ret; + +} + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuSendData +// +// Description: send data using exisiting connection +// +// +// +// Parameters: SdoConHandle_p = connection handle +// pSrcData_p = pointer to data +// dwDataSize_p = number of databyte +// -> without asend-header!!! +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p) +{ +tEplKernel Ret; +int iError; +unsigned int uiArray; +struct sockaddr_in Addr; + + Ret = kEplSuccessful; + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + if(uiArray >= EPL_SDO_MAX_CONNECTION_UDP) + { + Ret = kEplSdoUdpInvalidHdl; + goto Exit; + } + //set message type + AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, 0x06); // SDO + // target node id (for Udp = 0) + AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, 0x00); + // set source-nodeid (for Udp = 0) + AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00); + + // calc size + dwDataSize_p += EPL_ASND_HEADER_SIZE; + + // call sendto + Addr.sin_family = AF_INET; +#if (TARGET_SYSTEM == _WIN32_) + // enter critical section for process function + EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + + Addr.sin_port = (unsigned short) SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort; + Addr.sin_addr.s_addr = SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr; + +#if (TARGET_SYSTEM == _WIN32_) + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + + iError = sendto (SdoUdpInstance_g.m_UdpSocket, // sockethandle + (const char*) &pSrcData_p->m_le_bMessageType, // data to send + dwDataSize_p, // number of bytes to send + 0, // flags + (struct sockaddr*)&Addr, // target + sizeof(struct sockaddr_in)); // sizeof targetadress + if(iError < 0) + { + EPL_DBGLVL_SDO_TRACE1("EplSdoUdpuSendData: sendto() finished with %i\n", iError); + Ret = kEplSdoUdpSendError; + goto Exit; + } + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpuDelCon +// +// Description: delete connection from intern structure +// +// +// +// Parameters: SdoConHandle_p = connection handle +// +// Returns: tEplKernel = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoUdpuDelCon(tEplSdoConHdl SdoConHandle_p) +{ +tEplKernel Ret; +unsigned int uiArray; + + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + + if(uiArray >= EPL_SDO_MAX_CONNECTION_UDP) + { + Ret = kEplSdoUdpInvalidHdl; + goto Exit; + } + else + { + Ret = kEplSuccessful; + } + + + // delete connection + SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr = 0; + SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort = 0; + +Exit: + return Ret; +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoUdpThread +// +// Description: thread check socket for new data +// +// +// +// Parameters: lpParameter = pointer to parameter type tEplSdoUdpThreadPara +// +// +// Returns: DWORD = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +#if (TARGET_SYSTEM == _WIN32_) +static DWORD PUBLIC EplSdoUdpThread(LPVOID lpParameter) +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) +static int EplSdoUdpThread(void * pArg_p) +#endif +{ + +tEplSdoUdpInstance* pInstance; +struct sockaddr_in RemoteAddr; +int iError; +int iCount; +int iFreeEntry; +BYTE abBuffer[EPL_MAX_SDO_REC_FRAME_SIZE]; +unsigned int uiSize; +tEplSdoConHdl SdoConHdl; + +#if (TARGET_SYSTEM == _WIN32_) + pInstance = (tEplSdoUdpInstance*)lpParameter; + + for (;;) + +#elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + pInstance = (tEplSdoUdpInstance*)pArg_p; + daemonize("EplSdoUdpThread"); + allow_signal( SIGTERM ); + + for (;pInstance->m_iTerminateThread == 0;) +#endif + + { + // wait for data + uiSize = sizeof(struct sockaddr); + iError = recvfrom(pInstance->m_UdpSocket, // Socket + (char *)&abBuffer[0], // buffer for data + sizeof(abBuffer), // size of the buffer + 0, // flags + (struct sockaddr*)&RemoteAddr, + (int*)&uiSize); +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + if (iError == -ERESTARTSYS) + { + break; + } +#endif + if (iError > 0) + { + // get handle for higher layer + iCount = 0; + iFreeEntry = 0xFFFF; +#if (TARGET_SYSTEM == _WIN32_) + // enter critical section for process function + EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + while (iCount < EPL_SDO_MAX_CONNECTION_UDP) + { + // check if this connection is already known + if((pInstance->m_aSdoAbsUdpConnection[iCount].m_ulIpAddr == RemoteAddr.sin_addr.s_addr) + && (pInstance->m_aSdoAbsUdpConnection[iCount].m_uiPort == RemoteAddr.sin_port)) + { + break; + } + + if((pInstance->m_aSdoAbsUdpConnection[iCount].m_ulIpAddr == 0) + && (pInstance->m_aSdoAbsUdpConnection[iCount].m_uiPort == 0) + && (iFreeEntry == 0xFFFF)) + + { + iFreeEntry = iCount; + } + + iCount++; + } + + if (iCount == EPL_SDO_MAX_CONNECTION_UDP) + { + // connection unknown + // see if there is a free handle + if (iFreeEntry != 0xFFFF) + { + // save adress infos + pInstance->m_aSdoAbsUdpConnection[iFreeEntry].m_ulIpAddr = + RemoteAddr.sin_addr.s_addr; + pInstance->m_aSdoAbsUdpConnection[iFreeEntry].m_uiPort = + RemoteAddr.sin_port; +#if (TARGET_SYSTEM == _WIN32_) + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + // call callback + SdoConHdl = iFreeEntry; + SdoConHdl |= EPL_SDO_UDP_HANDLE; + // offset 4 -> start of SDO Sequence header + pInstance->m_fpSdoAsySeqCb(SdoConHdl, (tEplAsySdoSeq*)&abBuffer[4], (iError - 4)); + } + else + { + EPL_DBGLVL_SDO_TRACE0("Error in EplSdoUdpThread() no free handle\n"); +#if (TARGET_SYSTEM == _WIN32_) + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + } + + } + else + { + // known connection + // call callback with correct handle + SdoConHdl = iCount; + SdoConHdl |= EPL_SDO_UDP_HANDLE; +#if (TARGET_SYSTEM == _WIN32_) + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); +#endif + // offset 4 -> start of SDO Sequence header + pInstance->m_fpSdoAsySeqCb(SdoConHdl, (tEplAsySdoSeq*)&abBuffer[4], (iError - 4)); + } + } // end of if(iError!=SOCKET_ERROR) + }// end of for(;;) + +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + complete_and_exit(&SdoUdpInstance_g.m_CompletionUdpThread, 0); +#endif + + return 0; +} + +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + +// EOF + diff --git a/drivers/staging/epl/EplStatusu.c b/drivers/staging/epl/EplStatusu.c new file mode 100644 index 000000000000..2c816368bbc6 --- /dev/null +++ b/drivers/staging/epl/EplStatusu.c @@ -0,0 +1,387 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Statusu-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplStatusu.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/11/15 d.k.: start of the implementation + +****************************************************************************/ + +#include "user/EplStatusu.h" +#include "user/EplDlluCal.h" + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: +// +// +/***************************************************************************/ + + +//=========================================================================// +// // +// P R I V A T E D E F I N I T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplStatusuCbResponse m_apfnCbResponse[254]; + +} tEplStatusuInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplStatusuInstance EplStatusuInstance_g; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p); + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplStatusuInit +// +// Description: init first instance of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplStatusuInit() +{ +tEplKernel Ret; + + Ret = EplStatusuAddInstance(); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplStatusuAddInstance +// +// Description: init other instances of the module +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplStatusuAddInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof (EplStatusuInstance_g)); + + // register StatusResponse callback function + Ret = EplDlluCalRegAsndService(kEplDllAsndStatusResponse, EplStatusuCbStatusResponse, kEplDllAsndFilterAny); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplStatusuDelInstance +// +// Description: delete instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplStatusuDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // deregister StatusResponse callback function + Ret = EplDlluCalRegAsndService(kEplDllAsndStatusResponse, NULL, kEplDllAsndFilterNone); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplStatusuReset +// +// Description: resets this instance +// +// Parameters: +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- + +EPLDLLEXPORT tEplKernel PUBLIC EplStatusuReset() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset instance structure + EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof (EplStatusuInstance_g)); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplStatusuRequestStatusResponse +// +// Description: returns the StatusResponse for the specified node. +// +// Parameters: uiNodeId_p = IN: node ID +// pfnCbResponse_p = IN: function pointer to callback function +// which will be called if StatusResponse is received +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplStatusuRequestStatusResponse( + unsigned int uiNodeId_p, + tEplStatusuCbResponse pfnCbResponse_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // decrement node ID, because array is zero based + uiNodeId_p--; + if (uiNodeId_p < tabentries (EplStatusuInstance_g.m_apfnCbResponse)) + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) + { // request already issued (maybe by someone else) + Ret = kEplInvalidOperation; + } + else + { + EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] = pfnCbResponse_p; + Ret = EplDlluCalIssueRequest(kEplDllReqServiceStatus, (uiNodeId_p + 1), 0xFF); + } +#else + Ret = kEplInvalidOperation; +#endif + } + else + { // invalid node ID specified + Ret = kEplInvalidNodeId; + } + + return Ret; + +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplStatusuCbStatusResponse +// +// Description: callback funktion for StatusResponse +// +// +// +// Parameters: pFrameInfo_p = Frame with the StatusResponse +// +// +// Returns: tEplKernel = error code +// +// +// State: +// +//--------------------------------------------------------------------------- +static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiNodeId; +unsigned int uiIndex; +tEplStatusuCbResponse pfnCbResponse; + + uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId); + + uiIndex = uiNodeId - 1; + + if (uiIndex < tabentries (EplStatusuInstance_g.m_apfnCbResponse)) + { + // memorize pointer to callback function + pfnCbResponse = EplStatusuInstance_g.m_apfnCbResponse[uiIndex]; + if (pfnCbResponse == NULL) + { // response was not requested + goto Exit; + } + // reset callback function pointer so that caller may issue next request + EplStatusuInstance_g.m_apfnCbResponse[uiIndex] = NULL; + + if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_STATUSRES) + { // StatusResponse not received or it has invalid size + Ret = pfnCbResponse(uiNodeId, NULL); + } + else + { // StatusResponse received + Ret = pfnCbResponse(uiNodeId, &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse); + } + } + +Exit: + return Ret; +} + +// EOF + diff --git a/drivers/staging/epl/EplTarget.h b/drivers/staging/epl/EplTarget.h new file mode 100644 index 000000000000..0d1fe8afda23 --- /dev/null +++ b/drivers/staging/epl/EplTarget.h @@ -0,0 +1,240 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for target api function + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTarget.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2005/12/05 -as: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPLTARGET_H_ +#define _EPLTARGET_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- +// ========================================================================= +// macros for memory access (depends on target system) +// ========================================================================= + +// NOTE: +// The following macros are used to combine standard library definitions. Some +// applications needs to use one common library function (e.g. memcpy()). So +// you can set (or change) it here. + +#if (TARGET_SYSTEM == _WIN32_) + + #define _WIN32_WINDOWS 0x0401 + #define _WIN32_WINNT 0x0400 + + #include + #include + + //29.11.2004 f.j. sonst ist memcpy und memset unbekannt + #include + + #define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); + #define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); + + // f.j.: die Funktionen für und sind in WinMem.c definiert + //definition der Prototypen + void FAR* MemAlloc (DWORD dwMemSize_p); + void MemFree (void FAR* pMem_p); + + #define EPL_MALLOC(siz) malloc((size_t)(siz)) + #define EPL_FREE(ptr) free((void *)ptr) + + #ifndef PRINTF0 + void trace (const char* fmt, ...); + #define PRINTF TRACE + #define PRINTF0(arg) TRACE0(arg) + #define PRINTF1(arg,p1) TRACE1(arg,p1) + #define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) + #define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) + #define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) + //#define PRINTF printf + //#define PRINTF0(arg) PRINTF(arg) + //#define PRINTF1(arg,p1) PRINTF(arg,p1) + //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) + //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) + //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) + #endif + + #ifdef ASSERTMSG + #undef ASSERTMSG + #endif + + #define ASSERTMSG(expr,string) if (!(expr)) { \ + MessageBox (NULL, string, "Assertion failed", MB_OK | MB_ICONERROR); \ + exit (-1);} + + + +#elif (TARGET_SYSTEM == _NO_OS_) + + #include + #include + + //29.11.2004 f.j. sonst ist memcpy und memset unbekannt +// #include + + #define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); + #define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); + + #define EPL_MALLOC(siz) malloc((size_t)(siz)) + #define EPL_FREE(ptr) free((void *)ptr) + + #ifndef PRINTF0 + #define PRINTF TRACE + #define PRINTF0(arg) TRACE0(arg) + #define PRINTF1(arg,p1) TRACE1(arg,p1) + #define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) + #define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) + #define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) + //#define PRINTF printf + //#define PRINTF0(arg) PRINTF(arg) + //#define PRINTF1(arg,p1) PRINTF(arg,p1) + //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) + //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) + //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) + #endif + + +#elif (TARGET_SYSTEM == _LINUX_) + + #ifndef __KERNEL__ + #include + #include + #else +// #include + #include + #include + #include + #include + #include + #include + #endif + + //29.11.2004 f.j. sonst ist memcpy und memset unbekannt +// #include + + #define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); + #define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); + + #ifndef __KERNEL__ + #define EPL_MALLOC(siz) malloc((size_t)(siz)) + #define EPL_FREE(ptr) free((void *)ptr) + #else + #define EPL_MALLOC(siz) kmalloc((size_t)(siz), GFP_KERNEL) + #define EPL_FREE(ptr) kfree((void *)ptr) + #endif + + #ifndef PRINTF0 + #define PRINTF TRACE + #define PRINTF0(arg) TRACE0(arg) + #define PRINTF1(arg,p1) TRACE1(arg,p1) + #define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) + #define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) + #define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) + //#define PRINTF printf + //#define PRINTF0(arg) PRINTF(arg) + //#define PRINTF1(arg,p1) PRINTF(arg,p1) + //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) + //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) + //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) + #endif + + +#endif + +#define EPL_TGT_INTMASK_ETH 0x0001 // ethernet interrupt +#define EPL_TGT_INTMASK_DMA 0x0002 // DMA interrupt + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +// currently no Timer functions are needed by EPL stack +// so they are not implemented yet +//void PUBLIC TgtTimerInit(void); +//DWORD PUBLIC TgtGetTickCount(void); +//void PUBLIC TgtGetNetTime(tEplNetTime * pNetTime_p); + +// functions for ethernet driver +tEplKernel PUBLIC TgtInitEthIsr(void); +void PUBLIC TgtFreeEthIsr(void); +void PUBLIC TgtEnableGlobalInterrupt(BYTE fEnable_p); +void PUBLIC TgtEnableEthInterrupt0(BYTE fEnable_p, unsigned int uiInterruptMask_p); +void PUBLIC TgtEnableEthInterrupt1(BYTE fEnable_p, unsigned int uiInterruptMask_p); + +#endif // #ifndef _EPLTARGET_H_ + + diff --git a/drivers/staging/epl/EplTimer.h b/drivers/staging/epl/EplTimer.h new file mode 100644 index 000000000000..6dbb53baa766 --- /dev/null +++ b/drivers/staging/epl/EplTimer.h @@ -0,0 +1,125 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Epl Timer-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimer.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/06 k.t.: start of the implementation + + +****************************************************************************/ + +#include "EplInc.h" +#include "EplEvent.h" + +#ifndef _EPLTIMER_H_ +#define _EPLTIMER_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +// type for timer handle +typedef unsigned long tEplTimerHdl; + +typedef struct +{ + tEplEventSink m_EventSink; + unsigned long m_ulArg; // d.k.: converted to unsigned long because + // it is never accessed as a pointer by the + // timer module and the data the + // pointer points to is not saved in any way. + // It is just a value. The user is responsible + // to store the data statically and convert + // the pointer between address spaces. + +} tEplTimerArg; + +typedef struct +{ + tEplTimerHdl m_TimerHdl; + unsigned long m_ulArg; // d.k.: converted to unsigned long because + // it is never accessed as a pointer by the + // timer module and the data the + // pointer points to is not saved in any way. + // It is just a value. + +} tEplTimerEventArg; + +typedef tEplKernel (PUBLIC * tEplTimerkCallback) ( + tEplTimerEventArg* pEventArg_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPLTIMER_H_ + + diff --git a/drivers/staging/epl/EplTimeruLinuxKernel.c b/drivers/staging/epl/EplTimeruLinuxKernel.c new file mode 100644 index 000000000000..41dfb616d7d9 --- /dev/null +++ b/drivers/staging/epl/EplTimeruLinuxKernel.c @@ -0,0 +1,472 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for EPL User Timermodule for Linux kernel module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimeruLinuxKernel.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/09/12 d.k.: start of the implementation + +****************************************************************************/ + +#include "user/EplTimeru.h" +#include + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- +typedef struct +{ + struct timer_list m_Timer; + tEplTimerArg TimerArgument; + +} tEplTimeruData; + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- +static void PUBLIC EplTimeruCbMs(unsigned long ulParameter_p); + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: Epl Userspace-Timermodule for Linux Kernel +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruInit +// +// Description: function inits first instance +// +// Parameters: void +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruInit() +{ +tEplKernel Ret; + + Ret = EplTimeruAddInstance(); + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruAddInstance +// +// Description: function inits additional instance +// +// Parameters: void +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruAddInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruDelInstance +// +// Description: function deletes instance +// -> under Linux nothing to do +// -> no instance table needed +// +// Parameters: void +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruSetTimerMs +// +// Description: function creates a timer and returns the corresponding handle +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// ulTime_p = time for timer in ms +// Argument_p = argument for timer +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplTimeruData* pData; + + // check pointer to handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + pData = (tEplTimeruData*) EPL_MALLOC(sizeof (tEplTimeruData)); + if (pData == NULL) + { + Ret = kEplNoResource; + goto Exit; + } + + init_timer(&pData->m_Timer); + pData->m_Timer.function = EplTimeruCbMs; + pData->m_Timer.data = (unsigned long) pData; + pData->m_Timer.expires = jiffies + ulTime_p * HZ / 1000; + + EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg)); + + add_timer(&pData->m_Timer); + + *pTimerHdl_p = (tEplTimerHdl) pData; + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruModifyTimerMs +// +// Description: function changes a timer and returns the corresponding handle +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// ulTime_p = time for timer in ms +// Argument_p = argument for timer +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplTimeruData* pData; + + // check pointer to handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + // check handle itself, i.e. was the handle initialized before + if (*pTimerHdl_p == 0) + { + Ret = EplTimeruSetTimerMs(pTimerHdl_p, ulTime_p, Argument_p); + goto Exit; + } + pData = (tEplTimeruData*) *pTimerHdl_p; + if ((tEplTimeruData*)pData->m_Timer.data != pData) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + mod_timer(&pData->m_Timer, (jiffies + ulTime_p * HZ / 1000)); + + // copy the TimerArg after the timer is restarted, + // so that a timer occured immediately before mod_timer + // won't use the new TimerArg and + // therefore the old timer cannot be distinguished from the new one. + // But if the new timer is too fast, it may get lost. + EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg)); + + // check if timer is really running + if (timer_pending(&pData->m_Timer) == 0) + { // timer is not running + // retry starting it + add_timer(&pData->m_Timer); + } + + // set handle to pointer of tEplTimeruData +// *pTimerHdl_p = (tEplTimerHdl) pData; + +Exit: + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruDeleteTimer +// +// Description: function deletes a timer +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// +// Returns: tEplKernel = errorcode +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplTimeruData* pData; + + // check pointer to handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + // check handle itself, i.e. was the handle initialized before + if (*pTimerHdl_p == 0) + { + Ret = kEplSuccessful; + goto Exit; + } + pData = (tEplTimeruData*) *pTimerHdl_p; + if ((tEplTimeruData*)pData->m_Timer.data != pData) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + +/* if (del_timer(&pData->m_Timer) == 1) + { + kfree(pData); + } +*/ + // try to delete the timer + del_timer(&pData->m_Timer); + // free memory in any case + kfree(pData); + + // uninitialize handle + *pTimerHdl_p = 0; + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruIsTimerActive +// +// Description: checks if the timer referenced by the handle is currently +// active. +// +// Parameters: TimerHdl_p = handle of the timer to check +// +// Returns: BOOL = TRUE, if active; +// FALSE, otherwise +// +// State: +// +//--------------------------------------------------------------------------- + +BOOL PUBLIC EplTimeruIsTimerActive(tEplTimerHdl TimerHdl_p) +{ +BOOL fActive = FALSE; +tEplTimeruData* pData; + + // check handle itself, i.e. was the handle initialized before + if (TimerHdl_p == 0) + { // timer was not created yet, so it is not active + goto Exit; + } + pData = (tEplTimeruData*) TimerHdl_p; + if ((tEplTimeruData*)pData->m_Timer.data != pData) + { // invalid timer + goto Exit; + } + + // check if timer is running + if (timer_pending(&pData->m_Timer) == 0) + { // timer is not running + goto Exit; + } + + fActive = TRUE; + +Exit: + return fActive; +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruCbMs +// +// Description: function to process timer +// +// +// +// Parameters: lpParameter = pointer to structur of type tEplTimeruData +// +// +// Returns: (none) +// +// +// State: +// +//--------------------------------------------------------------------------- +static void PUBLIC EplTimeruCbMs(unsigned long ulParameter_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplTimeruData* pData; +tEplEvent EplEvent; +tEplTimerEventArg TimerEventArg; + + pData = (tEplTimeruData*) ulParameter_p; + + // call event function + TimerEventArg.m_TimerHdl = (tEplTimerHdl)pData; + TimerEventArg.m_ulArg = pData->TimerArgument.m_ulArg; + + EplEvent.m_EventSink = pData->TimerArgument.m_EventSink; + EplEvent.m_EventType = kEplEventTypeTimer; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime)); + EplEvent.m_pArg = &TimerEventArg; + EplEvent.m_uiSize = sizeof(TimerEventArg); + + Ret = EplEventuPost(&EplEvent); + + // d.k. do not free memory, user has to call EplTimeruDeleteTimer() + //kfree(pData); + +} + + +// EOF + diff --git a/drivers/staging/epl/EplTimeruNull.c b/drivers/staging/epl/EplTimeruNull.c new file mode 100644 index 000000000000..ce9af380f0c0 --- /dev/null +++ b/drivers/staging/epl/EplTimeruNull.c @@ -0,0 +1,323 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Epl Userspace-Timermodule NULL-Implementation + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimeruNull.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/06 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplTimeru.h" + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: Epl Userspace-Timermodule NULL-Implementation +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruInit +// +// Description: function init first instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruInit() +{ +tEplKernel Ret; + + Ret = EplTimeruAddInstance(); + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruAddInstance +// +// Description: function init additional instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruAddInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruDelInstance +// +// Description: function delte instance +// -> under Win32 nothing to do +// -> no instnace table needed +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruSetTimerMs +// +// Description: function create a timer and return a handle to the pointer +// +// +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// ulTime_p = time for timer in ms +// Argument_p = argument for timer +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) +{ +tEplKernel Ret; + + + Ret = kEplSuccessful; + + // check handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + +Exit: + return Ret; +} + + + //--------------------------------------------------------------------------- +// +// Function: EplTimeruModifyTimerMs +// +// Description: function change a timer and return a handle to the pointer +// +// +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// ulTime_p = time for timer in ms +// Argument_p = argument for timer +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // check parameter + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + +Exit: + return Ret; +} + + //--------------------------------------------------------------------------- +// +// Function: EplTimeruDeleteTimer +// +// Description: function delte a timer +// +// +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p) +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + // check parameter + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + // set handle invalide + *pTimerHdl_p = 0; + + +Exit: + return Ret; + +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + + + +// EOF + diff --git a/drivers/staging/epl/EplTimeruWin32.c b/drivers/staging/epl/EplTimeruWin32.c new file mode 100644 index 000000000000..b5d845c8c094 --- /dev/null +++ b/drivers/staging/epl/EplTimeruWin32.c @@ -0,0 +1,551 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: source file for Epl Userspace-Timermodule for Win32 + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimeruWin32.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/06 k.t.: start of the implementation + +****************************************************************************/ + +#include "user/EplTimeru.h" + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- +typedef struct +{ + tEplTimerArg TimerArgument; + HANDLE DelteHandle; + unsigned long ulTimeout; + +}tEplTimeruThread; + +typedef struct +{ + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; +}tEplTimeruInstance; +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- +static tEplTimeruInstance EplTimeruInstance_g; +static tEplTimeruThread ThreadData_l; +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- +DWORD PUBLIC EplSdoTimeruThreadms(LPVOID lpParameter); + +/***************************************************************************/ +/* */ +/* */ +/* C L A S S */ +/* */ +/* */ +/***************************************************************************/ +// +// Description: Epl Userspace-Timermodule for Win32 +// +// +/***************************************************************************/ + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruInit +// +// Description: function init first instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruInit() +{ +tEplKernel Ret; + + Ret = EplTimeruAddInstance(); + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruAddInstance +// +// Description: function init additional instance +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruAddInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + + // create critical section + EplTimeruInstance_g.m_pCriticalSection = &EplTimeruInstance_g.m_CriticalSection; + InitializeCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + + +return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruDelInstance +// +// Description: function delte instance +// -> under Win32 nothing to do +// -> no instnace table needed +// +// +// +// Parameters: +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruDelInstance() +{ +tEplKernel Ret; + + Ret = kEplSuccessful; + + return Ret; +} + +//--------------------------------------------------------------------------- +// +// Function: EplTimeruSetTimerMs +// +// Description: function create a timer and return a handle to the pointer +// +// +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// ulTime_p = time for timer in ms +// Argument_p = argument for timer +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) +{ +tEplKernel Ret; +HANDLE DeleteHandle; +HANDLE ThreadHandle; +DWORD ThreadId; + + + Ret = kEplSuccessful; + + // check handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + // enter critical section + EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // first create event to delete timer + DeleteHandle = CreateEvent(NULL,FALSE,FALSE, NULL); + if(DeleteHandle == NULL) + { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + // set handle for caller + *pTimerHdl_p = (tEplTimerHdl)DeleteHandle; + + + + + // fill data for thread + ThreadData_l.DelteHandle = DeleteHandle; + EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, sizeof(tEplTimerArg)); + ThreadData_l.ulTimeout = ulTime_p; + + // create thread to create waitable timer and wait for timer + ThreadHandle = CreateThread(NULL, + 0, + EplSdoTimeruThreadms, + &ThreadData_l, + 0, + &ThreadId); + if(ThreadHandle == NULL) + { + // leave critical section + LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // delte handle + CloseHandle(DeleteHandle); + + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + +Exit: + return Ret; +} + + + //--------------------------------------------------------------------------- +// +// Function: EplTimeruModifyTimerMs +// +// Description: function change a timer and return a handle to the pointer +// +// +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// ulTime_p = time for timer in ms +// Argument_p = argument for timer +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) +{ +tEplKernel Ret; +HANDLE DeleteHandle; +HANDLE ThreadHandle; +DWORD ThreadId; + + Ret = kEplSuccessful; + + // check parameter + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + DeleteHandle = (HANDLE)(*pTimerHdl_p); + + // set event to end timer task for this timer + SetEvent(DeleteHandle); + + // create new timer + // first create event to delete timer + DeleteHandle = CreateEvent(NULL,FALSE,FALSE, NULL); + if(DeleteHandle == NULL) + { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + // set handle for caller + *pTimerHdl_p = (tEplTimerHdl)DeleteHandle; + + // enter critical section + EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // fill data for thread + ThreadData_l.DelteHandle = DeleteHandle; + EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, sizeof(tEplTimerArg)); + ThreadData_l.ulTimeout = ulTime_p; + + // create thread to create waitable timer and wait for timer + ThreadHandle = CreateThread(NULL, + 0, + EplSdoTimeruThreadms, + &ThreadData_l, + 0, + &ThreadId); + if(ThreadHandle == NULL) + { + // leave critical section + LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // delte handle + + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + +Exit: + return Ret; +} + + //--------------------------------------------------------------------------- +// +// Function: EplTimeruDeleteTimer +// +// Description: function delte a timer +// +// +// +// Parameters: pTimerHdl_p = pointer to a buffer to fill in the handle +// +// +// Returns: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p) +{ +tEplKernel Ret; +HANDLE DeleteHandle; + + Ret = kEplSuccessful; + + // check parameter + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + DeleteHandle = (HANDLE)(*pTimerHdl_p); + + // set event to end timer task for this timer + SetEvent(DeleteHandle); + + // set handle invalide + *pTimerHdl_p = 0; + + +Exit: + return Ret; + +} + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: EplSdoTimeruThreadms +// +// Description: function to process timer as thread +// +// +// +// Parameters: lpParameter = pointer to structur of type tEplTimeruThread +// +// +// Returns: DWORD = Errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +DWORD PUBLIC EplSdoTimeruThreadms(LPVOID lpParameter) +{ +tEplKernel Ret; +tEplTimeruThread* pThreadData; +HANDLE aHandles[2]; +BOOL fReturn; +LARGE_INTEGER TimeoutTime; +unsigned long ulEvent; +tEplEvent EplEvent; +tEplTimeruThread ThreadData; +tEplTimerEventArg TimerEventArg; + + Ret = kEplSuccessful; + + // get pointer to data + pThreadData = (tEplTimeruThread*)lpParameter; + // copy thread data + EPL_MEMCPY(&ThreadData, pThreadData, sizeof(ThreadData)); + pThreadData = &ThreadData; + + // leave critical section + LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // create waitable timer + aHandles[1] = CreateWaitableTimer(NULL,FALSE,NULL); + if(aHandles[1] == NULL) + { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + // set timer + // set timeout interval -> needed to be negativ + // -> because relative timeout + // -> multiply by 10000 for 100 ns timebase of function + TimeoutTime.QuadPart = (((long long)pThreadData->ulTimeout) * -10000); + fReturn = SetWaitableTimer(aHandles[1], + &TimeoutTime, + 0, + NULL, + NULL, + FALSE); + if(fReturn == 0) + { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + // save delte event handle in handle array + aHandles[0] = pThreadData->DelteHandle; + + // wait for one of the events + ulEvent = WaitForMultipleObjects( 2, + &aHandles[0], + FALSE, + INFINITE); + if(ulEvent == WAIT_OBJECT_0) + { // delte event + + // close handels + CloseHandle(aHandles[1]); + // terminate thread + goto Exit; + } + else if(ulEvent == (WAIT_OBJECT_0 + 1)) + { // timer event + // call event function + TimerEventArg.m_TimerHdl = (tEplTimerHdl)pThreadData->DelteHandle; + TimerEventArg.m_ulArg = pThreadData->TimerArgument.m_ulArg; + + EplEvent.m_EventSink = pThreadData->TimerArgument.m_EventSink; + EplEvent.m_EventType = kEplEventTypeTimer; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime)); + EplEvent.m_pArg = &TimerEventArg; + EplEvent.m_uiSize = sizeof(TimerEventArg); + + Ret = EplEventuPost(&EplEvent); + + // close handels + CloseHandle(aHandles[1]); + // terminate thread + goto Exit; + + } + else + { // error + ulEvent = GetLastError(); + TRACE1("Error in WaitForMultipleObjects Errorcode: 0x%x\n",ulEvent); + // terminate thread + goto Exit; + } + +Exit: + return Ret; +} + + +// EOF + diff --git a/drivers/staging/epl/EplVersion.h b/drivers/staging/epl/EplVersion.h new file mode 100644 index 000000000000..4f477616d78a --- /dev/null +++ b/drivers/staging/epl/EplVersion.h @@ -0,0 +1,100 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: This file defines the EPL version for the stack, as string + and for object 0x1018 within object dictionary. + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplVersion.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + all + + ------------------------------------------------------------------------- + + Revision History: + +****************************************************************************/ + +#ifndef _EPL_VERSION_H_ +#define _EPL_VERSION_H_ + + +// NOTE: +// All version macros should contain the same version number. But do not use +// defines instead of the numbers. Because the macro EPL_STRING_VERSION() can not +// convert a define to a string. +// +// Format: maj.min.build +// maj = major version +// min = minor version (will be set to 0 if major version will be incremented) +// build = current build (will be set to 0 if minor version will be incremented) +// +#define DEFINED_STACK_VERSION EPL_STACK_VERSION (1, 3, 0) +#define DEFINED_OBJ1018_VERSION EPL_OBJ1018_VERSION (1, 3, 0) +#define DEFINED_STRING_VERSION EPL_STRING_VERSION (1, 3, 0) + + +// ----------------------------------------------------------------------------- +#define EPL_PRODUCT_NAME "EPL V2" +#define EPL_PRODUCT_VERSION DEFINED_STRING_VERSION +#define EPL_PRODUCT_MANUFACTURER "SYS TEC electronic GmbH" + + #define EPL_PRODUCT_KEY "SO-1083" + #define EPL_PRODUCT_DESCRIPTION "openPOWERLINK Protocol Stack Source" + +#endif // _EPL_VERSION_H_ + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). diff --git a/drivers/staging/epl/Kconfig b/drivers/staging/epl/Kconfig new file mode 100644 index 000000000000..9f939d5874ac --- /dev/null +++ b/drivers/staging/epl/Kconfig @@ -0,0 +1,6 @@ +config EPL + tristate "openPOWERLINK protocol stack" + depends on NET && HIGH_RES_TIMERS && X86 + default N + ---help--- + Enable support for the openPOWERLINK network protocol stack. diff --git a/drivers/staging/epl/Makefile b/drivers/staging/epl/Makefile new file mode 100644 index 000000000000..a2c824187d21 --- /dev/null +++ b/drivers/staging/epl/Makefile @@ -0,0 +1,41 @@ +obj-$(CONFIG_EPL) += epl.o + +epl-objs := \ + EplApiGeneric.o \ + EplApiLinuxKernel.o \ + EplApiProcessImage.o \ + EplDllk.o \ + EplDllkCal.o \ + EplDlluCal.o \ + EplErrorHandlerk.o \ + EplEventk.o \ + EplEventu.o \ + EplIdentu.o \ + EplNmtCnu.o \ + EplNmtk.o \ + EplNmtkCal.o \ + EplNmtMnu.o \ + EplNmtu.o \ + EplNmtuCal.o \ + EplObd.o \ + EplObdkCal.o \ + EplObdu.o \ + EplObduCal.o \ + EplPdok.o \ + EplPdokCal.o \ + EplPdou.o \ + EplSdoAsndu.o \ + EplSdoAsySequ.o \ + EplSdoComu.o \ + EplSdoUdpu.o \ + EplStatusu.o \ + EplTimeruLinuxKernel.o \ + amix86.o \ + SharedBuff.o \ + ShbIpc-LinuxKernel.o \ + TimerHighReskX86.o \ + VirtualEthernetLinux.o \ + SocketLinuxKernel.o \ + proc_fs.o \ + demo_main.o \ + Edrv8139.o \ diff --git a/drivers/staging/epl/SharedBuff.c b/drivers/staging/epl/SharedBuff.c new file mode 100644 index 000000000000..1833d7182463 --- /dev/null +++ b/drivers/staging/epl/SharedBuff.c @@ -0,0 +1,2041 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: Project independend shared buffer (linear + circular) + + Description: Implementation of platform independend part for the + shared buffer + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + 2006/06/27 -rs: V 1.00 (initial version) + +****************************************************************************/ + +#if defined(WIN32) || defined(_WIN32) + + #ifdef UNDER_RTSS + // RTX header + #include + #include + #include + + #elif __BORLANDC__ + // borland C header + #include + #include + + #elif WINCE + #include + + #else + // MSVC needs to include windows.h at first + // the following defines ar necessary for function prototypes for waitable timers + #define _WIN32_WINDOWS 0x0401 + #define _WIN32_WINNT 0x0400 + #include + #include + #endif + +#endif + +#include "global.h" +#include "SharedBuff.h" +#include "ShbIpc.h" + +// d.k. Linux kernel modules needs other header files for memcpy() +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + #include +#else + #include + #include + #include +#endif + + + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +#if (!defined(SHAREDBUFF_INLINED)) || defined(INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Configuration +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Constant definitions +//--------------------------------------------------------------------------- + +#define SBC_MAGIC_ID 0x53424323 // magic ID ("SBC#") +#define SBL_MAGIC_ID 0x53424C23 // magic ID ("SBL#") + + + +//--------------------------------------------------------------------------- +// Local types +//--------------------------------------------------------------------------- + +// structure to administrate circular shared buffer head +typedef struct +{ + unsigned long m_ShbCirMagicID; // magic ID ("SBC#") + unsigned long m_ulBufferTotalSize; // over-all size of complete buffer + unsigned long m_ulBufferDataSize; // size of complete data area + unsigned long m_ulWrIndex; // current write index (set bevore write) + unsigned long m_ulRdIndex; // current read index (set after read) + unsigned long m_ulNumOfWriteJobs; // number of currently (parallel running) write operations + unsigned long m_ulDataInUse; // currently used buffer size (incl. uncompleted write operations) + unsigned long m_ulDataApended; // buffer size of complete new written but not yet readable data (in case of m_ulNumOfWriteJobs>1) + unsigned long m_ulBlocksApended; // number of complete new written but not yet readable data blocks (in case of m_ulNumOfWriteJobs>1) + unsigned long m_ulDataReadable; // buffer size with readable (complete written) data + unsigned long m_ulBlocksReadable; // number of readable (complete written) data blocks + tShbCirSigHndlrNewData m_pfnSigHndlrNewData;// application handler to signal new data + unsigned int m_fBufferLocked; // TRUE if buffer is locked (because of pending reset request) + tShbCirSigHndlrReset m_pfnSigHndlrReset; // application handler to signal buffer reset is done + unsigned char m_Data; // start of data area (the real data size is unknown at this time) + +} tShbCirBuff; + + +// structure to administrate linear shared buffer head +typedef struct +{ + unsigned int m_ShbLinMagicID; // magic ID ("SBL#") + unsigned long m_ulBufferTotalSize; // over-all size of complete buffer + unsigned long m_ulBufferDataSize; // size of complete data area + unsigned char m_Data; // start of data area (the real data size is unknown at this time) + +} tShbLinBuff; + + +// type to save size of a single data block inside the circular shared buffer +typedef struct +{ + unsigned int m_uiFullBlockSize : 28; // a single block must not exceed a length of 256MByte :-) + unsigned int m_uiAlignFillBytes : 4; + +} tShbCirBlockSize; + +#define SBC_BLOCK_ALIGNMENT 4 // alignment must *not* be lower than sizeof(tShbCirBlockSize)! +#define SBC_MAX_BLOCK_SIZE ((1<<28)-1) // = (2^28 - 1) = (256MByte - 1) -> should be enought for real life :-) + +#define SBL_BLOCK_ALIGNMENT 4 +#define SBL_MAX_BLOCK_SIZE ((1<<28)-1) // = (2^28 - 1) = (256MByte - 1) -> should be enought for real life :-) + + + +//--------------------------------------------------------------------------- +// Global variables +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Local variables +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Prototypes of internal functions +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// Get pointer to Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbCirBuff* ShbCirGetBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbCirBuff* pShbCirBuff; + + + pShbCirBuff = (tShbCirBuff*) ShbIpcGetShMemPtr (pShbInstance_p); + ASSERT(pShbCirBuff->m_ShbCirMagicID == SBC_MAGIC_ID); + + return (pShbCirBuff); + +} + + + +//--------------------------------------------------------------------------- +// Get pointer to Linear Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbLinBuff* ShbLinGetBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbLinBuff* pShbLinBuff; + + + pShbLinBuff = (tShbLinBuff*) ShbIpcGetShMemPtr (pShbInstance_p); + ASSERT(pShbLinBuff->m_ShbLinMagicID == SBL_MAGIC_ID); + + return (pShbLinBuff); + +} + + + +// not inlined internal functions +int ShbCirSignalHandlerNewData (tShbInstance pShbInstance_p); +void ShbCirSignalHandlerReset (tShbInstance pShbInstance_p, unsigned int fTimeOut_p); + +#endif + + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +#if !defined(INLINE_ENABLED) +// not inlined external functions + +//--------------------------------------------------------------------------- +// Initialize Shared Buffer Module +//--------------------------------------------------------------------------- + +tShbError ShbInit (void) +{ + +tShbError ShbError; + + + ShbError = ShbIpcInit(); + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Deinitialize Shared Buffer Module +//--------------------------------------------------------------------------- + +tShbError ShbExit (void) +{ + +tShbError ShbError; + + + ShbError = ShbIpcExit(); + + return (ShbError); + +} + + + + + +//-------------------------------------------------------------------------// +// // +// C i r c u l a r S h a r e d B u f f e r // +// // +//-------------------------------------------------------------------------// + +//--------------------------------------------------------------------------- +// Allocate Circular Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbCirAllocBuffer ( + unsigned long ulBufferSize_p, + const char* pszBufferID_p, + tShbInstance* ppShbInstance_p, + unsigned int* pfShbNewCreated_p) +{ + +tShbInstance pShbInstance; +tShbCirBuff* pShbCirBuff; +unsigned int fShbNewCreated; +unsigned long ulBufferDataSize; +unsigned long ulBufferTotalSize; +tShbError ShbError; + + + // check arguments + if ((ulBufferSize_p == 0) || (ppShbInstance_p == NULL)) + { + return (kShbInvalidArg); + } + + + // calculate length of memory to allocate + ulBufferDataSize = (ulBufferSize_p + (SBC_BLOCK_ALIGNMENT-1)) & ~(SBC_BLOCK_ALIGNMENT-1); + ulBufferTotalSize = ulBufferDataSize + sizeof(tShbCirBuff); + + // allocate a new or open an existing shared buffer + ShbError = ShbIpcAllocBuffer (ulBufferTotalSize, pszBufferID_p, + &pShbInstance, &fShbNewCreated); + if (ShbError != kShbOk) + { + goto Exit; + } + + if (pShbInstance == NULL) + { + ShbError = kShbOutOfMem; + goto Exit; + } + + + // get pointer to shared buffer + pShbCirBuff = (tShbCirBuff*) ShbIpcGetShMemPtr (pShbInstance); + + // if the shared buffer was new created, than this process has + // to initialize it, otherwise the buffer is already in use + // and *must not* be reseted + if ( fShbNewCreated ) + { + #ifndef NDEBUG + { + memset (pShbCirBuff, 0xCC, ulBufferTotalSize); + } + #endif + + + pShbCirBuff->m_ShbCirMagicID = SBC_MAGIC_ID; + pShbCirBuff->m_ulBufferTotalSize = ulBufferTotalSize; + pShbCirBuff->m_ulBufferDataSize = ulBufferDataSize; + pShbCirBuff->m_ulWrIndex = 0; + pShbCirBuff->m_ulRdIndex = 0; + pShbCirBuff->m_ulNumOfWriteJobs = 0; + pShbCirBuff->m_ulDataInUse = 0; + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + pShbCirBuff->m_ulDataReadable = 0; + pShbCirBuff->m_ulBlocksReadable = 0; + pShbCirBuff->m_pfnSigHndlrNewData = NULL; + pShbCirBuff->m_fBufferLocked = FALSE; + pShbCirBuff->m_pfnSigHndlrReset = NULL; + } + else + { + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + } + + +Exit: + + *ppShbInstance_p = pShbInstance; + *pfShbNewCreated_p = fShbNewCreated; + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Release Circular Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbCirReleaseBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbOk; + goto Exit; + } + + + ShbError = ShbIpcReleaseBuffer (pShbInstance_p); + + +Exit: + + return (ShbError); + +} + + +#endif // !defined(INLINE_ENABLED) + +#if (!defined(SHAREDBUFF_INLINED)) || defined(INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Reset Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirResetBuffer ( + tShbInstance pShbInstance_p, + unsigned long ulTimeOut_p, + tShbCirSigHndlrReset pfnSignalHandlerReset_p) +{ + +tShbCirBuff* pShbCirBuff; +unsigned long ulNumOfWriteJobs = 0; // d.k. GCC complains about uninitialized variable otherwise +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // start reset job by setting request request in buffer header + ShbIpcEnterAtomicSection (pShbInstance_p); + { + if ( !pShbCirBuff->m_fBufferLocked ) + { + ulNumOfWriteJobs = pShbCirBuff->m_ulNumOfWriteJobs; + + pShbCirBuff->m_fBufferLocked = TRUE; + pShbCirBuff->m_pfnSigHndlrReset = pfnSignalHandlerReset_p; + } + else + { + ShbError = kShbAlreadyReseting; + } + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + if (ShbError != kShbOk) + { + goto Exit; + } + + + // if there is currently no running write operation then reset buffer + // immediately, otherwise wait until the last write job is ready by + // starting a signal process + if (ulNumOfWriteJobs == 0) + { + // there is currently no running write operation + // -> reset buffer immediately + ShbCirSignalHandlerReset (pShbInstance_p, FALSE); + ShbError = kShbOk; + } + else + { + // there is currently at least one running write operation + // -> starting signal process to wait until the last write job is ready + ShbError = ShbIpcStartSignalingJobReady (pShbInstance_p, ulTimeOut_p, ShbCirSignalHandlerReset); + } + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Write data block to Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirWriteDataBlock ( + tShbInstance pShbInstance_p, + const void* pSrcDataBlock_p, + unsigned long ulDataBlockSize_p) +{ + +tShbCirBuff* pShbCirBuff; +tShbCirBlockSize ShbCirBlockSize; +unsigned int uiFullBlockSize; +unsigned int uiAlignFillBytes; +unsigned char* pShbCirDataPtr; +unsigned char* pScrDataPtr; +unsigned long ulDataSize; +unsigned long ulChunkSize; +unsigned long ulWrIndex = 0; // d.k. GCC complains about uninitialized variable otherwise +unsigned int fSignalNewData; +unsigned int fSignalReset; +tShbError ShbError; +tShbError ShbError2; +int fRes; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pSrcDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) + { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (ulDataBlockSize_p > SBC_MAX_BLOCK_SIZE) + { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + pScrDataPtr = (unsigned char*)pSrcDataBlock_p; + fSignalNewData = FALSE; + fSignalReset = FALSE; + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // calculate data block size in circular buffer + ulDataSize = (ulDataBlockSize_p + (SBC_BLOCK_ALIGNMENT-1)) & ~(SBC_BLOCK_ALIGNMENT-1); + uiFullBlockSize = ulDataSize + sizeof(tShbCirBlockSize); // data size + header + uiAlignFillBytes = ulDataSize - ulDataBlockSize_p; + + ShbCirBlockSize.m_uiFullBlockSize = uiFullBlockSize; + ShbCirBlockSize.m_uiAlignFillBytes = uiAlignFillBytes; + + + // reserve the needed memory for the write operation to do now + // and make necessary adjustments in the circular buffer header + ShbIpcEnterAtomicSection (pShbInstance_p); + { + // check if there is sufficient memory available to store + // the new data + fRes = uiFullBlockSize <= (pShbCirBuff->m_ulBufferDataSize - pShbCirBuff->m_ulDataInUse); + if ( fRes ) + { + // set write pointer for the write operation to do now + // to the current write pointer of the circular buffer + ulWrIndex = pShbCirBuff->m_ulWrIndex; + + // reserve the needed memory for the write operation to do now + pShbCirBuff->m_ulDataInUse += uiFullBlockSize; + + // set new write pointer behind the reserved memory + // for the write operation to do now + pShbCirBuff->m_ulWrIndex += uiFullBlockSize; + pShbCirBuff->m_ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + // increment number of currently (parallel running) + // write operations + pShbCirBuff->m_ulNumOfWriteJobs++; + } + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + if ( !fRes ) + { + ShbError = kShbBufferFull; + goto Exit; + } + + + // copy the data to the circular buffer + // (the copy process itself will be done outside of any + // critical/locked section) + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + + // write real size of current block (incl. alignment fill bytes) + *(tShbCirBlockSize*)(pShbCirDataPtr + ulWrIndex) = ShbCirBlockSize; + ulWrIndex += sizeof(tShbCirBlockSize); + ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + if (ulWrIndex + ulDataBlockSize_p <= pShbCirBuff->m_ulBufferDataSize) + { + // linear write operation + memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulDataBlockSize_p); + } + else + { + // wrap-around write operation + ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulWrIndex; + memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulChunkSize); + memcpy (pShbCirDataPtr, pScrDataPtr + ulChunkSize, ulDataBlockSize_p - ulChunkSize); + } + + + // adjust header information for circular buffer with properties + // of the wiritten data block + ShbIpcEnterAtomicSection (pShbInstance_p); + { + pShbCirBuff->m_ulDataApended += uiFullBlockSize; + pShbCirBuff->m_ulBlocksApended ++; + + // decrement number of currently (parallel running) write operations + if ( !--pShbCirBuff->m_ulNumOfWriteJobs ) + { + // if there is no other write process running then + // set new size of readable (complete written) data and + // adjust number of readable blocks + pShbCirBuff->m_ulDataReadable += pShbCirBuff->m_ulDataApended; + pShbCirBuff->m_ulBlocksReadable += pShbCirBuff->m_ulBlocksApended; + + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + + fSignalNewData = TRUE; + fSignalReset = pShbCirBuff->m_fBufferLocked; + } + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + // signal new data event to a potentially reading application + if ( fSignalNewData ) + { + ShbError2 = ShbIpcSignalNewData (pShbInstance_p); + if (ShbError == kShbOk) + { + ShbError = ShbError2; + } + } + + // signal that the last write job has been finished to allow + // a waiting application to reset the buffer now + if ( fSignalReset ) + { + ShbError2 = ShbIpcSignalJobReady (pShbInstance_p); + if (ShbError == kShbOk) + { + ShbError = ShbError2; + } + } + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Allocate block within the Circular Shared Buffer for chunk writing +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirAllocDataBlock ( + tShbInstance pShbInstance_p, + tShbCirChunk* pShbCirChunk_p, + unsigned long ulDataBufferSize_p) +{ + +tShbCirBuff* pShbCirBuff; +tShbCirBlockSize ShbCirBlockSize; +unsigned int uiFullBlockSize; +unsigned int uiAlignFillBytes; +unsigned char* pShbCirDataPtr; +unsigned long ulDataSize; +unsigned long ulWrIndex = 0; // d.k. GCC complains about uninitialized variable otherwise +tShbError ShbError; +int fRes; + + + // check arguments + if ((pShbInstance_p == NULL) || (pShbCirChunk_p == NULL)) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + if (ulDataBufferSize_p == 0) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + if (ulDataBufferSize_p > SBC_MAX_BLOCK_SIZE) + { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // calculate data block size in circular buffer + ulDataSize = (ulDataBufferSize_p + (SBC_BLOCK_ALIGNMENT-1)) & ~(SBC_BLOCK_ALIGNMENT-1); + uiFullBlockSize = ulDataSize + sizeof(tShbCirBlockSize); // data size + header + uiAlignFillBytes = ulDataSize - ulDataBufferSize_p; + + ShbCirBlockSize.m_uiFullBlockSize = uiFullBlockSize; + ShbCirBlockSize.m_uiAlignFillBytes = uiAlignFillBytes; + + + // reserve the needed memory for the write operation to do now + // and make necessary adjustments in the circular buffer header + ShbIpcEnterAtomicSection (pShbInstance_p); + { + // check if there is sufficient memory available to store + // the new data + fRes = (uiFullBlockSize <= (pShbCirBuff->m_ulBufferDataSize - pShbCirBuff->m_ulDataInUse)); + if ( fRes ) + { + // set write pointer for the write operation to do now + // to the current write pointer of the circular buffer + ulWrIndex = pShbCirBuff->m_ulWrIndex; + + // reserve the needed memory for the write operation to do now + pShbCirBuff->m_ulDataInUse += uiFullBlockSize; + + // set new write pointer behind the reserved memory + // for the write operation to do now + pShbCirBuff->m_ulWrIndex += uiFullBlockSize; + pShbCirBuff->m_ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + // increment number of currently (parallel running) + // write operations + pShbCirBuff->m_ulNumOfWriteJobs++; + } + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + if ( !fRes ) + { + ShbError = kShbBufferFull; + goto Exit; + } + + + // setup header information for allocated buffer + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + + // write real size of current block (incl. alignment fill bytes) + *(tShbCirBlockSize*)(pShbCirDataPtr + ulWrIndex) = ShbCirBlockSize; + ulWrIndex += sizeof(tShbCirBlockSize); + ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + // setup chunk descriptor + pShbCirChunk_p->m_uiFullBlockSize = uiFullBlockSize; + pShbCirChunk_p->m_ulAvailableSize = ulDataBufferSize_p; + pShbCirChunk_p->m_ulWrIndex = ulWrIndex; + pShbCirChunk_p->m_fBufferCompleted = FALSE; + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Write data chunk into an allocated buffer of the Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirWriteDataChunk ( + tShbInstance pShbInstance_p, + tShbCirChunk* pShbCirChunk_p, + const void* pSrcDataChunk_p, + unsigned long ulDataChunkSize_p, + unsigned int* pfBufferCompleted_p) +{ + +tShbCirBuff* pShbCirBuff; +unsigned char* pShbCirDataPtr; +unsigned char* pScrDataPtr; +unsigned long ulSubChunkSize; +unsigned long ulWrIndex; +unsigned int fBufferCompleted; +unsigned int fSignalNewData; +unsigned int fSignalReset; +tShbError ShbError; +tShbError ShbError2; + + + // check arguments + if ((pShbInstance_p == NULL) || (pShbCirChunk_p == NULL) || (pfBufferCompleted_p == NULL)) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pSrcDataChunk_p == NULL) || (ulDataChunkSize_p == 0)) + { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if ( pShbCirChunk_p->m_fBufferCompleted ) + { + ShbError = kShbBufferAlreadyCompleted; + goto Exit; + } + + if (ulDataChunkSize_p > pShbCirChunk_p->m_ulAvailableSize) + { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + pScrDataPtr = (unsigned char*)pSrcDataChunk_p; + fSignalNewData = FALSE; + fSignalReset = FALSE; + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + ulWrIndex = pShbCirChunk_p->m_ulWrIndex; + + + // copy the data to the circular buffer + // (the copy process itself will be done outside of any + // critical/locked section) + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + + + if (ulWrIndex + ulDataChunkSize_p <= pShbCirBuff->m_ulBufferDataSize) + { + // linear write operation + memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulDataChunkSize_p); + } + else + { + // wrap-around write operation + ulSubChunkSize = pShbCirBuff->m_ulBufferDataSize - ulWrIndex; + memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulSubChunkSize); + memcpy (pShbCirDataPtr, pScrDataPtr + ulSubChunkSize, ulDataChunkSize_p - ulSubChunkSize); + } + + + // adjust chunk descriptor + ulWrIndex += ulDataChunkSize_p; + ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + pShbCirChunk_p->m_ulAvailableSize -= ulDataChunkSize_p; + pShbCirChunk_p->m_ulWrIndex = ulWrIndex; + + fBufferCompleted = (pShbCirChunk_p->m_ulAvailableSize == 0); + pShbCirChunk_p->m_fBufferCompleted = fBufferCompleted; + + + // if the complete allocated buffer is filled with data then + // adjust header information for circular buffer with properties + // of the wiritten data block + if ( fBufferCompleted ) + { + ShbIpcEnterAtomicSection (pShbInstance_p); + { + pShbCirBuff->m_ulDataApended += pShbCirChunk_p->m_uiFullBlockSize; + pShbCirBuff->m_ulBlocksApended ++; + + // decrement number of currently (parallel running) write operations + if ( !--pShbCirBuff->m_ulNumOfWriteJobs ) + { + // if there is no other write process running then + // set new size of readable (complete written) data and + // adjust number of readable blocks + pShbCirBuff->m_ulDataReadable += pShbCirBuff->m_ulDataApended; + pShbCirBuff->m_ulBlocksReadable += pShbCirBuff->m_ulBlocksApended; + + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + + fSignalNewData = TRUE; + fSignalReset = pShbCirBuff->m_fBufferLocked; + } + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + } + + + // signal new data event to a potentially reading application + if ( fSignalNewData ) + { + ShbError2 = ShbIpcSignalNewData (pShbInstance_p); + if (ShbError == kShbOk) + { + ShbError = ShbError2; + } + } + + // signal that the last write job has been finished to allow + // a waiting application to reset the buffer now + if ( fSignalReset ) + { + ShbError2 = ShbIpcSignalJobReady (pShbInstance_p); + if (ShbError == kShbOk) + { + ShbError = ShbError2; + } + } + + + *pfBufferCompleted_p = fBufferCompleted; + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Read data block from Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirReadDataBlock ( + tShbInstance pShbInstance_p, + void* pDstDataBlock_p, + unsigned long ulRdBuffSize_p, + unsigned long* pulDataBlockSize_p) +{ + +tShbCirBuff* pShbCirBuff; +tShbCirBlockSize ShbCirBlockSize; +unsigned long ulDataReadable; +unsigned char* pShbCirDataPtr; +unsigned char* pDstDataPtr; +unsigned long ulDataSize = 0; // d.k. GCC complains about uninitialized variable otherwise +unsigned long ulChunkSize; +unsigned long ulRdIndex; +tShbError ShbError; + + + // check arguments + if ((pShbInstance_p == NULL) || (pulDataBlockSize_p == NULL)) + { + return (kShbInvalidArg); + } + + if ((pDstDataBlock_p == NULL) || (ulRdBuffSize_p == 0)) + { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + + ShbError = kShbOk; + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + pDstDataPtr = (unsigned char*)pDstDataBlock_p; + ulDataSize = 0; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // get total number of readable bytes for the whole circular buffer + ShbIpcEnterAtomicSection (pShbInstance_p); + { + ulDataReadable = pShbCirBuff->m_ulDataReadable; + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + // if there are readable data available, then there must be at least + // one complete readable data block + if (ulDataReadable > 0) + { + // get pointer to start of data area and current read index + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + ulRdIndex = pShbCirBuff->m_ulRdIndex; + + // get real size of current block (incl. alignment fill bytes) + ShbCirBlockSize = *(tShbCirBlockSize*)(pShbCirDataPtr + ulRdIndex); + ulRdIndex += sizeof(tShbCirBlockSize); + ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; + + // get size of user data inside the current block + ulDataSize = ShbCirBlockSize.m_uiFullBlockSize - ShbCirBlockSize.m_uiAlignFillBytes; + ulDataSize -= sizeof(tShbCirBlockSize); + } + + + // ulDataSize = MIN(ulDataSize, ulRdBuffSize_p); + if (ulDataSize > ulRdBuffSize_p) + { + ulDataSize = ulRdBuffSize_p; + ShbError = kShbDataTruncated; + } + + if (ulDataSize == 0) + { + // nothing to do here + ShbError = kShbNoReadableData; + goto Exit; + } + + + // copy the data from the circular buffer + // (the copy process itself will be done outside of any + // critical/locked section) + if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) + { + // linear read operation + memcpy (pDstDataPtr, pShbCirDataPtr + ulRdIndex, ulDataSize); + } + else + { + // wrap-around read operation + ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; + memcpy (pDstDataPtr, pShbCirDataPtr + ulRdIndex, ulChunkSize); + memcpy (pDstDataPtr + ulChunkSize, pShbCirDataPtr, ulDataSize - ulChunkSize); + } + + + #ifndef NDEBUG + { + tShbCirBlockSize ClrShbCirBlockSize; + + if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) + { + // linear buffer + memset (pShbCirDataPtr + ulRdIndex, 0xDD, ulDataSize); + } + else + { + // wrap-around read operation + ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; + memset (pShbCirDataPtr + ulRdIndex, 0xDD, ulChunkSize); + memset (pShbCirDataPtr, 0xDD, ulDataSize - ulChunkSize); + } + + ClrShbCirBlockSize.m_uiFullBlockSize = /*(unsigned int)*/ -1; // -1 = xFFFFFFF + ClrShbCirBlockSize.m_uiAlignFillBytes = /*(unsigned int)*/ -1; // -1 = Fxxxxxxx + *(tShbCirBlockSize*)(pShbCirDataPtr + pShbCirBuff->m_ulRdIndex) = ClrShbCirBlockSize; + } + #endif // #ifndef NDEBUG + + + // set new size of readable data, data in use, new read index + // and adjust number of readable blocks + ShbIpcEnterAtomicSection (pShbInstance_p); + { + pShbCirBuff->m_ulDataInUse -= ShbCirBlockSize.m_uiFullBlockSize; + pShbCirBuff->m_ulDataReadable -= ShbCirBlockSize.m_uiFullBlockSize; + pShbCirBuff->m_ulBlocksReadable --; + + //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ + if ((pShbCirBuff->m_ulDataInUse == 0) && (pShbCirBuff->m_ulDataReadable == 0)) + { + ASSERT(pShbCirBuff->m_ulBlocksReadable == 0); + + pShbCirBuff->m_ulWrIndex = 0; + pShbCirBuff->m_ulRdIndex = 0; + } + else + //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ + { + pShbCirBuff->m_ulRdIndex += ShbCirBlockSize.m_uiFullBlockSize; + pShbCirBuff->m_ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; + } + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + +Exit: + + *pulDataBlockSize_p = ulDataSize; + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Get data size of next readable block from Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirGetReadDataSize ( + tShbInstance pShbInstance_p, + unsigned long* pulDataBlockSize_p) +{ + +tShbCirBuff* pShbCirBuff; +unsigned long ulDataReadable; +unsigned char* pShbCirDataPtr; +tShbCirBlockSize ShbCirBlockSize; +unsigned long ulDataSize; +tShbError ShbError; + + + // check arguments + if ((pShbInstance_p == NULL) || (pulDataBlockSize_p == NULL)) + { + return (kShbInvalidArg); + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ulDataSize = 0; + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // get total number of readable bytes for the whole circular buffer + ShbIpcEnterAtomicSection (pShbInstance_p); + { + ulDataReadable = pShbCirBuff->m_ulDataReadable; + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + // if there are readable data available, then there must be at least + // one complete readable data block + if (ulDataReadable > 0) + { + pShbCirDataPtr = &pShbCirBuff->m_Data + pShbCirBuff->m_ulRdIndex; + + // get real size of current block (incl. alignment fill bytes) + ShbCirBlockSize = *(tShbCirBlockSize*)pShbCirDataPtr; + + // get size of user data inside the current block + ulDataSize = ShbCirBlockSize.m_uiFullBlockSize - ShbCirBlockSize.m_uiAlignFillBytes; + ulDataSize -= sizeof(tShbCirBlockSize); + } + + +Exit: + + *pulDataBlockSize_p = ulDataSize; + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Get number of readable blocks from Circular Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirGetReadBlockCount ( + tShbInstance pShbInstance_p, + unsigned long* pulDataBlockCount_p) +{ + +tShbCirBuff* pShbCirBuff; +unsigned long ulBlockCount; +tShbError ShbError; + + + // check arguments + if ((pShbInstance_p == NULL) || (pulDataBlockCount_p == NULL)) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ulBlockCount = 0; + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + ShbIpcEnterAtomicSection (pShbInstance_p); + { + ulBlockCount = pShbCirBuff->m_ulBlocksReadable; + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + *pulDataBlockCount_p = ulBlockCount; + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Set application handler to signal new data for Circular Shared Buffer +// d.k.: new parameter priority as enum +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbCirSetSignalHandlerNewData ( + tShbInstance pShbInstance_p, + tShbCirSigHndlrNewData pfnSignalHandlerNewData_p, + tShbPriority ShbPriority_p) +{ + +tShbCirBuff* pShbCirBuff; +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + if (pfnSignalHandlerNewData_p != NULL) + { + // set a new signal handler + if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) + { + ShbError = kShbAlreadySignaling; + goto Exit; + } + + pShbCirBuff->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; + ShbError = ShbIpcStartSignalingNewData (pShbInstance_p, ShbCirSignalHandlerNewData, ShbPriority_p); + } + else + { + // remove existing signal handler + ShbError = ShbIpcStopSignalingNewData (pShbInstance_p); + if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) + { + pShbCirBuff->m_pfnSigHndlrNewData (pShbInstance_p, 0); + } + pShbCirBuff->m_pfnSigHndlrNewData = NULL; + } + + +Exit: + + return (ShbError); + +} + +#endif + +#if !defined(INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// DEBUG: Trace Circular Shared Buffer +//--------------------------------------------------------------------------- + +#ifndef NDEBUG +tShbError ShbCirTraceBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbCirBuff* pShbCirBuff; +char szMagigID[sizeof(SBC_MAGIC_ID)+1]; +tShbCirBlockSize ShbCirBlockSize; +unsigned long ulDataReadable; +unsigned char* pShbCirDataPtr; +unsigned long ulBlockIndex; +unsigned int nBlockCount; +unsigned long ulDataSize; +unsigned long ulChunkSize; +unsigned long ulRdIndex; +tShbError ShbError; + + + TRACE0("\n\n##### Circular Shared Buffer #####\n"); + + // check arguments + if (pShbInstance_p == NULL) + { + TRACE1("\nERROR: invalid buffer address (0x%08lX)\n", (unsigned long)pShbInstance_p); + ShbError = kShbInvalidArg; + goto Exit; + } + + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + *(unsigned long*) &szMagigID[0] = pShbCirBuff->m_ShbCirMagicID; + szMagigID[sizeof(SBC_MAGIC_ID)] = '\0'; + + + ShbIpcEnterAtomicSection (pShbInstance_p); + { + TRACE1("\nBuffer Address: 0x%08lX\n", (unsigned long)pShbCirBuff); + + TRACE0("\nHeader Info:"); + TRACE2("\nMagigID: '%s' (%08lX)", szMagigID, pShbCirBuff->m_ShbCirMagicID); + TRACE1("\nBufferTotalSize: %4lu [Bytes]", pShbCirBuff->m_ulBufferTotalSize); + TRACE1("\nBufferDataSize: %4lu [Bytes]", pShbCirBuff->m_ulBufferDataSize); + TRACE1("\nWrIndex: %4lu", pShbCirBuff->m_ulWrIndex); + TRACE1("\nRdIndex: %4lu", pShbCirBuff->m_ulRdIndex); + TRACE1("\nNumOfWriteJobs: %4lu", pShbCirBuff->m_ulNumOfWriteJobs); + TRACE1("\nDataInUse: %4lu [Bytes]", pShbCirBuff->m_ulDataInUse); + TRACE1("\nDataApended: %4lu [Bytes]", pShbCirBuff->m_ulDataApended); + TRACE1("\nBlocksApended: %4lu", pShbCirBuff->m_ulBlocksApended); + TRACE1("\nDataReadable: %4lu [Bytes]", pShbCirBuff->m_ulDataReadable); + TRACE1("\nBlocksReadable: %4lu", pShbCirBuff->m_ulBlocksReadable); + TRACE1("\nSigHndlrNewData: %08lX", (unsigned long)pShbCirBuff->m_pfnSigHndlrNewData); + TRACE1("\nBufferLocked: %d", pShbCirBuff->m_fBufferLocked); + TRACE1("\nSigHndlrReset: %08lX", (unsigned long)pShbCirBuff->m_pfnSigHndlrReset); + + ShbTraceDump (&pShbCirBuff->m_Data, pShbCirBuff->m_ulBufferDataSize, + 0x00000000L, "\nData Area:"); + + + ulDataReadable = pShbCirBuff->m_ulDataReadable; + nBlockCount = 1; + ulBlockIndex = pShbCirBuff->m_ulRdIndex; + + while (ulDataReadable > 0) + { + TRACE1("\n\n--- Block #%u ---", nBlockCount); + + // get pointer to start of data area and current read index + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + ulRdIndex = ulBlockIndex; + + // get real size of current block (incl. alignment fill bytes) + ShbCirBlockSize = *(tShbCirBlockSize*)(pShbCirDataPtr + ulRdIndex); + ulRdIndex += sizeof(tShbCirBlockSize); + ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; + + // get size of user data inside the current block + ulDataSize = ShbCirBlockSize.m_uiFullBlockSize - ShbCirBlockSize.m_uiAlignFillBytes; + ulDataSize -= sizeof(tShbCirBlockSize); + + TRACE1("\nFull Data Size: %4u [Bytes] (incl. header and alignment fill bytes)", ShbCirBlockSize.m_uiFullBlockSize); + TRACE1("\nUser Data Size: %4lu [Bytes]", ulDataSize); + TRACE1("\nAlignment Fill Bytes: %4u [Bytes]", ShbCirBlockSize.m_uiAlignFillBytes); + + + if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) + { + // linear data buffer + ShbTraceDump (pShbCirDataPtr + ulRdIndex, ulDataSize, 0x00000000L, NULL); + } + else + { + // wrap-around data buffer + ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; + ShbTraceDump (pShbCirDataPtr + ulRdIndex, ulChunkSize, 0x00000000L, NULL); + ShbTraceDump (pShbCirDataPtr, ulDataSize - ulChunkSize, ulChunkSize, NULL); + } + + nBlockCount++; + + ulBlockIndex += ShbCirBlockSize.m_uiFullBlockSize; + ulBlockIndex %= pShbCirBuff->m_ulBufferDataSize; + + ulDataReadable -= ShbCirBlockSize.m_uiFullBlockSize; + } + + ASSERT(pShbCirBuff->m_ulBlocksReadable == nBlockCount-1); + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + +Exit: + + return (ShbError); + +} +#endif + + + + + +//-------------------------------------------------------------------------// +// // +// L i n e a r S h a r e d B u f f e r // +// // +//-------------------------------------------------------------------------// + +//--------------------------------------------------------------------------- +// Allocate Linear Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbLinAllocBuffer ( + unsigned long ulBufferSize_p, + const char* pszBufferID_p, + tShbInstance* ppShbInstance_p, + unsigned int* pfShbNewCreated_p) +{ + +tShbInstance pShbInstance; +tShbLinBuff* pShbLinBuff; +unsigned int fShbNewCreated; +unsigned long ulBufferDataSize; +unsigned long ulBufferTotalSize; +tShbError ShbError; + + + // check arguments + if ((ulBufferSize_p == 0) || (ppShbInstance_p == NULL)) + { + return (kShbInvalidArg); + } + + + // calculate length of memory to allocate + ulBufferDataSize = (ulBufferSize_p + (SBL_BLOCK_ALIGNMENT-1)) & ~(SBL_BLOCK_ALIGNMENT-1); + ulBufferTotalSize = ulBufferDataSize + sizeof(tShbLinBuff); + + // allocate a new or open an existing shared buffer + ShbError = ShbIpcAllocBuffer (ulBufferTotalSize, pszBufferID_p, + &pShbInstance, &fShbNewCreated); + if (ShbError != kShbOk) + { + goto Exit; + } + + if (pShbInstance == NULL) + { + ShbError = kShbOutOfMem; + goto Exit; + } + + + // get pointer to shared buffer + pShbLinBuff = (tShbLinBuff*) ShbIpcGetShMemPtr (pShbInstance); + + // if the shared buffer was new created, than this process has + // to initialize it, otherwise the buffer is already in use + // and *must not* be reseted + if ( fShbNewCreated ) + { + #ifndef NDEBUG + { + memset (pShbLinBuff, 0xCC, ulBufferTotalSize); + } + #endif + + + pShbLinBuff->m_ShbLinMagicID = SBL_MAGIC_ID; + pShbLinBuff->m_ulBufferTotalSize = ulBufferTotalSize; + pShbLinBuff->m_ulBufferDataSize = ulBufferDataSize; + } + else + { + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + } + + +Exit: + + *ppShbInstance_p = pShbInstance; + *pfShbNewCreated_p = fShbNewCreated; + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Release Linear Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbLinReleaseBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbOk; + goto Exit; + } + + + ShbError = ShbIpcReleaseBuffer (pShbInstance_p); + + +Exit: + + return (ShbError); + +} + + +#endif // !defined(INLINE_ENABLED) + +#if (!defined(SHAREDBUFF_INLINED)) || defined(INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Write data block to Linear Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbLinWriteDataBlock ( + tShbInstance pShbInstance_p, + unsigned long ulDstBufferOffs_p, + const void* pSrcDataBlock_p, + unsigned long ulDataBlockSize_p) +{ + +tShbLinBuff* pShbLinBuff; +unsigned char* pShbLinDataPtr; +unsigned char* pScrDataPtr; +unsigned long ulBufferDataSize; +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pSrcDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) + { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (ulDataBlockSize_p > SBL_MAX_BLOCK_SIZE) + { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + + pShbLinBuff = ShbLinGetBuffer (pShbInstance_p); + pScrDataPtr = (unsigned char*)pSrcDataBlock_p; + ShbError = kShbOk; + + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // check if offeset and size for the write operation matches with + // the size of the shared buffer + ulBufferDataSize = pShbLinBuff->m_ulBufferDataSize; + if ( (ulDstBufferOffs_p > ulBufferDataSize) || + (ulDataBlockSize_p > ulBufferDataSize) || + ((ulDstBufferOffs_p + ulDataBlockSize_p) > ulBufferDataSize) ) + { + ShbError = kShbDataOutsideBufferArea; + goto Exit; + } + + + // copy the data to the linear buffer + // (the copy process will be done inside of any critical/locked section) + pShbLinDataPtr = &pShbLinBuff->m_Data; // ptr to start of data area + pShbLinDataPtr += ulDstBufferOffs_p; + + ShbIpcEnterAtomicSection (pShbInstance_p); + { + memcpy (pShbLinDataPtr, pScrDataPtr, ulDataBlockSize_p); + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Read data block from Linear Shared Buffer +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbLinReadDataBlock ( + tShbInstance pShbInstance_p, + void* pDstDataBlock_p, + unsigned long ulSrcBufferOffs_p, + unsigned long ulDataBlockSize_p) +{ + +tShbLinBuff* pShbLinBuff; +unsigned char* pShbLinDataPtr; +unsigned char* pDstDataPtr; +unsigned long ulBufferDataSize; +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pDstDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) + { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (ulDataBlockSize_p > SBL_MAX_BLOCK_SIZE) + { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + + pShbLinBuff = ShbLinGetBuffer (pShbInstance_p); + pDstDataPtr = (unsigned char*)pDstDataBlock_p; + ShbError = kShbOk; + + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + // check if offeset and size for the read operation matches with + // the size of the shared buffer + ulBufferDataSize = pShbLinBuff->m_ulBufferDataSize; + if ( (ulSrcBufferOffs_p > ulBufferDataSize) || + (ulDataBlockSize_p > ulBufferDataSize) || + ((ulSrcBufferOffs_p + ulDataBlockSize_p) > ulBufferDataSize) ) + { + ShbError = kShbDataOutsideBufferArea; + goto Exit; + } + + + // copy the data to the linear buffer + // (the copy process will be done inside of any critical/locked section) + pShbLinDataPtr = &pShbLinBuff->m_Data; // ptr to start of data area + pShbLinDataPtr += ulSrcBufferOffs_p; + + ShbIpcEnterAtomicSection (pShbInstance_p); + { + memcpy (pDstDataPtr, pShbLinDataPtr, ulDataBlockSize_p); + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + +Exit: + + return (ShbError); + +} + +#endif + + +#if !defined(INLINE_ENABLED) + + +//--------------------------------------------------------------------------- +// DEBUG: Trace Linear Shared Buffer +//--------------------------------------------------------------------------- + +#ifndef NDEBUG +tShbError ShbLinTraceBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbLinBuff* pShbLinBuff; +char szMagigID[sizeof(SBL_MAGIC_ID)+1]; +tShbError ShbError; + + + TRACE0("\n\n##### Linear Shared Buffer #####\n"); + + // check arguments + if (pShbInstance_p == NULL) + { + TRACE1("\nERROR: invalid buffer address (0x%08lX)\n", (unsigned long)pShbInstance_p); + ShbError = kShbInvalidArg; + goto Exit; + } + + + pShbLinBuff = ShbLinGetBuffer (pShbInstance_p); + ShbError = kShbOk; + + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) + { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + + *(unsigned int*) &szMagigID[0] = pShbLinBuff->m_ShbLinMagicID; + szMagigID[sizeof(SBL_MAGIC_ID)] = '\0'; + + + ShbIpcEnterAtomicSection (pShbInstance_p); + { + TRACE1("\nBuffer Address: 0x%08lX\n", (unsigned long)pShbLinBuff); + + TRACE0("\nHeader Info:"); + TRACE2("\nMagigID: '%s' (%08X)", szMagigID, pShbLinBuff->m_ShbLinMagicID); + TRACE1("\nBufferTotalSize: %4lu [Bytes]", pShbLinBuff->m_ulBufferTotalSize); + TRACE1("\nBufferDataSize: %4lu [Bytes]", pShbLinBuff->m_ulBufferDataSize); + + ShbTraceDump (&pShbLinBuff->m_Data, pShbLinBuff->m_ulBufferDataSize, + 0x00000000L, "\nData Area:"); + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + +Exit: + + return (ShbError); + +} +#endif + + + + + +//--------------------------------------------------------------------------- +// Dump buffer contents +//--------------------------------------------------------------------------- + +#ifndef NDEBUG +tShbError ShbTraceDump ( + const unsigned char* pabStartAddr_p, + unsigned long ulDataSize_p, + unsigned long ulAddrOffset_p, + const char* pszInfoText_p) +{ + +const unsigned char* pabBuffData; +unsigned long ulBuffSize; +unsigned char bData; +int nRow; +int nCol; + + + // get pointer to buffer and length of buffer + pabBuffData = pabStartAddr_p; + ulBuffSize = ulDataSize_p; + + + if (pszInfoText_p != NULL) + { + TRACE0(pszInfoText_p); + } + + // dump buffer contents + for (nRow=0; ; nRow++) + { + TRACE1("\n%08lX: ", (unsigned long)(nRow*0x10) + ulAddrOffset_p); + + for (nCol=0; nCol<16; nCol++) + { + if ((unsigned long)nCol < ulBuffSize) + { + TRACE1("%02X ", (unsigned int)*(pabBuffData+nCol)); + } + else + { + TRACE0(" "); + } + } + + TRACE0(" "); + + for (nCol=0; nCol<16; nCol++) + { + bData = *pabBuffData++; + if ((unsigned long)nCol < ulBuffSize) + { + if ((bData >= 0x20) && (bData < 0x7F)) + { + TRACE1("%c", bData); + } + else + { + TRACE0("."); + } + } + else + { + TRACE0(" "); + } + } + + if (ulBuffSize > 16) + { + ulBuffSize -= 16; + } + else + { + break; + } + } + + + return (kShbOk); + +} +#endif // #ifndef NDEBUG + + + + + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// Handler to signal new data event for Circular Shared Buffer +//--------------------------------------------------------------------------- + +int ShbCirSignalHandlerNewData ( + tShbInstance pShbInstance_p) +{ + +tShbCirBuff* pShbCirBuff; +unsigned long ulDataSize; +unsigned long ulBlockCount; +tShbError ShbError; + + + // check arguments + if (pShbInstance_p == NULL) + { + return FALSE; + } + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + return FALSE; + } + + + // call application handler + if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) + { +/* do + {*/ + ShbError = ShbCirGetReadDataSize (pShbInstance_p, &ulDataSize); + if ((ulDataSize > 0) && (ShbError == kShbOk)) + { + pShbCirBuff->m_pfnSigHndlrNewData (pShbInstance_p, ulDataSize); + } + + ShbError = ShbCirGetReadBlockCount (pShbInstance_p, &ulBlockCount); +/* } + while ((ulBlockCount > 0) && (ShbError == kShbOk));*/ + } + + // Return TRUE if there are pending blocks. + // In that case ShbIpc tries to call this function again immediately if there + // is no other filled shared buffer with higher priority. + return ((ulBlockCount > 0) && (ShbError == kShbOk)); + +} + + + +//--------------------------------------------------------------------------- +// Handler to reset Circular Shared Buffer +//--------------------------------------------------------------------------- + +void ShbCirSignalHandlerReset ( + tShbInstance pShbInstance_p, + unsigned int fTimeOut_p) +{ + +tShbCirBuff* pShbCirBuff; + + + // check arguments + if (pShbInstance_p == NULL) + { + return; + } + + pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) + { + return; + } + + + // reset buffer header + if ( !fTimeOut_p ) + { + ShbIpcEnterAtomicSection (pShbInstance_p); + { + pShbCirBuff->m_ulWrIndex = 0; + pShbCirBuff->m_ulRdIndex = 0; + pShbCirBuff->m_ulNumOfWriteJobs = 0; + pShbCirBuff->m_ulDataInUse = 0; + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + pShbCirBuff->m_ulDataReadable = 0; + pShbCirBuff->m_ulBlocksReadable = 0; + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + #ifndef NDEBUG + { + memset (&pShbCirBuff->m_Data, 0xCC, pShbCirBuff->m_ulBufferDataSize); + } + #endif + } + + + // call application handler + if (pShbCirBuff->m_pfnSigHndlrReset != NULL) + { + pShbCirBuff->m_pfnSigHndlrReset (pShbInstance_p, fTimeOut_p); + } + + + // unlock buffer + ShbIpcEnterAtomicSection (pShbInstance_p); + { + pShbCirBuff->m_fBufferLocked = FALSE; + pShbCirBuff->m_pfnSigHndlrReset = NULL; + } + ShbIpcLeaveAtomicSection (pShbInstance_p); + + + return; + +} + +#endif + + +// EOF + diff --git a/drivers/staging/epl/SharedBuff.h b/drivers/staging/epl/SharedBuff.h new file mode 100644 index 000000000000..9b5d2868bc15 --- /dev/null +++ b/drivers/staging/epl/SharedBuff.h @@ -0,0 +1,183 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: Project independend shared buffer (linear + circular) + + Description: Declaration of platform independend part for the + shared buffer + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + 2006/06/27 -rs: V 1.00 (initial version) + +****************************************************************************/ + +#ifndef _SHAREDBUFF_H_ +#define _SHAREDBUFF_H_ + + + +//--------------------------------------------------------------------------- +// Type definitions +//--------------------------------------------------------------------------- + +typedef enum +{ + kShbOk = 0, + kShbNoReadableData = 1, + kShbDataTruncated = 2, + kShbBufferFull = 3, + kShbDataOutsideBufferArea = 4, + kShbBufferAlreadyCompleted = 5, + kShbMemUsedByOtherProcs = 6, + kShbOpenMismatch = 7, + kShbInvalidBufferType = 8, + kShbInvalidArg = 9, + kShbBufferInvalid = 10, + kShbOutOfMem = 11, + kShbAlreadyReseting = 12, + kShbAlreadySignaling = 13, + kShbExceedDataSizeLimit = 14, + +} tShbError; + + +// 2006/08/24 d.k.: Priority for threads (new data, job signaling) +typedef enum +{ + kShbPriorityLow = 0, + kShbPriorityNormal = 1, + kshbPriorityHigh = 2 + +} tShbPriority; + + +typedef struct +{ + unsigned int m_uiFullBlockSize; // real size of allocated block (incl. alignment fill bytes) + unsigned long m_ulAvailableSize; // still available size for data + unsigned long m_ulWrIndex; // current write index + unsigned int m_fBufferCompleted; // TRUE if allocated block is complete filled with data + +} tShbCirChunk; + + +typedef void* tShbInstance; + + +typedef void (*tShbCirSigHndlrNewData) (tShbInstance pShbInstance_p, unsigned long ulDataBlockSize_p); +typedef void (*tShbCirSigHndlrReset) (tShbInstance pShbInstance_p, unsigned int fTimeOut_p); + + + +//--------------------------------------------------------------------------- +// Prototypes +//--------------------------------------------------------------------------- + +#ifdef __cplusplus +extern "C" { +#endif + +/*#if defined(INLINE_FUNCTION_DEF) + #undef INLINE_FUNCTION + #define INLINE_FUNCTION INLINE_FUNCTION_DEF + #define INLINE_ENABLED TRUE + #define SHAREDBUFF_INLINED + #include "SharedBuff.c" +#endif +*/ + +tShbError ShbInit (void); +tShbError ShbExit (void); + +// Circular Shared Buffer +tShbError ShbCirAllocBuffer (unsigned long ulBufferSize_p, const char* pszBufferID_p, tShbInstance* ppShbInstance_p, unsigned int* pfShbNewCreated_p); +tShbError ShbCirReleaseBuffer (tShbInstance pShbInstance_p); + +#if !defined(INLINE_ENABLED) + +tShbError ShbCirResetBuffer (tShbInstance pShbInstance_p, unsigned long ulTimeOut_p, tShbCirSigHndlrReset pfnSignalHandlerReset_p); +tShbError ShbCirWriteDataBlock (tShbInstance pShbInstance_p, const void* pSrcDataBlock_p, unsigned long ulDataBlockSize_p); +tShbError ShbCirAllocDataBlock (tShbInstance pShbInstance_p, tShbCirChunk* pShbCirChunk_p, unsigned long ulDataBufferSize_p); +tShbError ShbCirWriteDataChunk (tShbInstance pShbInstance_p, tShbCirChunk* pShbCirChunk_p, const void* pSrcDataChunk_p, unsigned long ulDataChunkSize_p, unsigned int* pfBufferCompleted_p); +tShbError ShbCirReadDataBlock (tShbInstance pShbInstance_p, void* pDstDataBlock_p, unsigned long ulRdBuffSize_p, unsigned long* pulDataBlockSize_p); +tShbError ShbCirGetReadDataSize (tShbInstance pShbInstance_p, unsigned long* pulDataBlockSize_p); +tShbError ShbCirGetReadBlockCount (tShbInstance pShbInstance_p, unsigned long* pulDataBlockCount_p); +tShbError ShbCirSetSignalHandlerNewData (tShbInstance pShbInstance_p, tShbCirSigHndlrNewData pfnShbSignalHandlerNewData_p, tShbPriority ShbPriority_p); + +#endif + +// Linear Shared Buffer +tShbError ShbLinAllocBuffer (unsigned long ulBufferSize_p, const char* pszBufferID_p, tShbInstance* ppShbInstance_p, unsigned int* pfShbNewCreated_p); +tShbError ShbLinReleaseBuffer (tShbInstance pShbInstance_p); + +#if !defined(INLINE_ENABLED) + +tShbError ShbLinWriteDataBlock (tShbInstance pShbInstance_p, unsigned long ulDstBufferOffs_p, const void* pSrcDataBlock_p, unsigned long ulDataBlockSize_p); +tShbError ShbLinReadDataBlock (tShbInstance pShbInstance_p, void* pDstDataBlock_p, unsigned long ulSrcBufferOffs_p, unsigned long ulDataBlockSize_p); + +#endif + +#ifndef NDEBUG + tShbError ShbCirTraceBuffer (tShbInstance pShbInstance_p); + tShbError ShbLinTraceBuffer (tShbInstance pShbInstance_p); + tShbError ShbTraceDump (const unsigned char* pabStartAddr_p, unsigned long ulDataSize_p, unsigned long ulAddrOffset_p, const char* pszInfoText_p); +#else + #define ShbCirTraceBuffer(p0) + #define ShbLinTraceBuffer(p0) + #define ShbTraceDump(p0, p1, p2, p3) +#endif + +#undef INLINE_ENABLED // disable actual inlining of functions +#undef INLINE_FUNCTION +#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing + +#ifdef __cplusplus +} +#endif + + +#endif // #ifndef _SHAREDBUFF_H_ + diff --git a/drivers/staging/epl/ShbIpc-LinuxKernel.c b/drivers/staging/epl/ShbIpc-LinuxKernel.c new file mode 100644 index 000000000000..50a2f2dd473c --- /dev/null +++ b/drivers/staging/epl/ShbIpc-LinuxKernel.c @@ -0,0 +1,1031 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: Project independend shared buffer (linear + circular) + + Description: Implementation of platform specific part for the + shared buffer + (Implementation for Linux KernelSpace) + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + 2006/06/28 -rs: V 1.00 (initial version) + +****************************************************************************/ + + +#include "global.h" +#include "SharedBuff.h" +#include "ShbIpc.h" +#include "ShbLinuxKernel.h" +#include "Debug.h" + +#include +#include +#include +//#include +#include +#include +#include +#include +#include + + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +#if (!defined(SHBIPC_INLINED)) || defined(SHBIPC_INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Configuration +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Constant definitions +//--------------------------------------------------------------------------- + +#define MAX_LEN_BUFFER_ID 256 + +#define TIMEOUT_ENTER_ATOMIC 1000 // (ms) for debgging: INFINITE +#define TIMEOUT_TERM_THREAD 1000 +#define INFINITE 3600 + +#define SBI_MAGIC_ID 0x5342492B // magic ID ("SBI+") +#define SBH_MAGIC_ID 0x5342482A // magic ID ("SBH*") + +#define INVALID_ID -1 + +#define TABLE_SIZE 10 + + +//--------------------------------------------------------------------------- +// Local types +//--------------------------------------------------------------------------- + +// This structure is the common header for the shared memory region used +// by all processes attached this shared memory. It includes common +// information to administrate/manage the shared buffer from a couple of +// separated processes (e.g. the refernce counter). This structure is +// located at the start of the shared memory region itself and exists +// consequently only one times per shared memory instance. +typedef struct +{ + + unsigned long m_ulShMemSize; + unsigned long m_ulRefCount; + int m_iBufferId; +// int m_iUserSpaceMem; //0 for userspace mem !=0 kernelspace mem + spinlock_t m_SpinlockBuffAccess; + BOOL m_fNewData; + BOOL m_fJobReady; + wait_queue_head_t m_WaitQueueNewData; + wait_queue_head_t m_WaitQueueJobReady; + + #ifndef NDEBUG + unsigned long m_ulOwnerProcID; + #endif + +} tShbMemHeader; + + + +// This structure is the "external entry point" from a separate process +// to get access to a shared buffer. This structure includes all platform +// resp. target specific information to administrate/manage the shared +// buffer from a separate process. Every process attached to the shared +// buffer has its own runtime instance of this structure with its individual +// runtime data (e.g. the scope of an event handle is limitted to the +// owner process only). The structure member points +// to the (process specific) start address of the shared memory region +// itself. +typedef struct +{ + unsigned long m_SbiMagicID; // magic ID ("SBI+") +// void* m_pSharedMem; + int m_tThreadNewDataId; + long m_lThreadNewDataNice; // nice value of the new data thread + int m_tThreadJobReadyId; + unsigned long m_ulFlagsBuffAccess; // d.k. moved from tShbMemHeader, because each + // process needs to store the interrupt flags separately + tSigHndlrNewData m_pfnSigHndlrNewData; + unsigned long m_ulTimeOutJobReady; + tSigHndlrJobReady m_pfnSigHndlrJobReady; + tShbMemHeader* m_pShbMemHeader; + int m_iThreadTermFlag; + struct completion m_CompletionNewData; +/* + struct semaphore *m_pSemBuffAccess; + struct semaphore *m_pSemNewData; + struct semaphore *m_pSemStopSignalingNewData; + struct semaphore *m_pSemJobReady; +*/ + #ifndef NDEBUG + unsigned long m_ulThreadIDNewData; + unsigned long m_ulThreadIDJobReady; + #endif +} tShbMemInst; + + +//--------------------------------------------------------------------------- +// Prototypes of internal functions +//--------------------------------------------------------------------------- + +//tShbMemInst* ShbIpcGetShbMemInst (tShbInstance pShbInstance_p); +//tShbMemHeader* ShbIpcGetShbMemHeader (tShbMemInst* pShbMemInst_p); + +//--------------------------------------------------------------------------- +// Get pointer to process local information structure +//--------------------------------------------------------------------------- + +static inline tShbMemInst* ShbIpcGetShbMemInst ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; + + + pShbMemInst = (tShbMemInst*)pShbInstance_p; + + + return (pShbMemInst); + +} + + + +//--------------------------------------------------------------------------- +// Get pointer to shared memory header +//--------------------------------------------------------------------------- + +static inline tShbMemHeader* ShbIpcGetShbMemHeader ( + tShbMemInst* pShbMemInst_p) +{ + +tShbMemHeader* pShbMemHeader; + + + pShbMemHeader = pShbMemInst_p->m_pShbMemHeader; + + return (pShbMemHeader); + +} + +// Get pointer to process local information structure +//#define ShbIpcGetShbMemInst(pShbInstance_p) ((tShbMemInst*)pShbInstance_p) + +// Get pointer to shared memory header +//#define ShbIpcGetShbMemHeader(pShbMemInst_p) (pShbMemInst_p->m_pShbMemHeader) + +// not inlined internal functions +int ShbIpcThreadSignalNewData (void* pvThreadParam_p); +int ShbIpcThreadSignalJobReady (void* pvThreadParam_p); +#endif + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +#if !defined(SHBIPC_INLINE_ENABLED) +struct sShbMemTable *psMemTableElementFirst_g; + +static void* ShbIpcAllocPrivateMem (unsigned long ulMemSize_p); +static int ShbIpcFindListElement (int iBufferId, struct sShbMemTable **ppsReturnMemTableElement); +static void ShbIpcAppendListElement (struct sShbMemTable *sNewMemTableElement); +static void ShbIpcDeleteListElement (int iBufferId); +static void ShbIpcCrc32GenTable (unsigned long aulCrcTable[256]); +static unsigned long ShbIpcCrc32GetCrc (const char *pcString, unsigned long aulCrcTable[256]); + +#endif + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +#if !defined(SHBIPC_INLINE_ENABLED) +// not inlined external functions + +//--------------------------------------------------------------------------- +// Initialize IPC for Shared Buffer Module +//--------------------------------------------------------------------------- + +tShbError ShbIpcInit (void) +{ + psMemTableElementFirst_g = NULL; + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Deinitialize IPC for Shared Buffer Module +//--------------------------------------------------------------------------- + +tShbError ShbIpcExit (void) +{ + + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Allocate Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbIpcAllocBuffer ( + unsigned long ulBufferSize_p, + const char* pszBufferID_p, + tShbInstance* ppShbInstance_p, + unsigned int* pfShbNewCreated_p) +{ +tShbError ShbError; +int iBufferId=0; +unsigned long ulCrc32=0; +unsigned int uiFirstProcess=0; +unsigned long ulShMemSize; +tShbMemHeader* pShbMemHeader; +tShbMemInst* pShbMemInst=NULL; +tShbInstance pShbInstance; +unsigned int fShMemNewCreated=FALSE; +void *pSharedMem=NULL; +unsigned long aulCrcTable[256]; +struct sShbMemTable *psMemTableElement; + + + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer \n"); + ulShMemSize = ulBufferSize_p + sizeof(tShbMemHeader); + + //create Buffer ID + ShbIpcCrc32GenTable(aulCrcTable); + ulCrc32=ShbIpcCrc32GetCrc(pszBufferID_p,aulCrcTable); + iBufferId=ulCrc32; + DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer BufferSize:%d sizeof(tShb..):%d\n",ulBufferSize_p,sizeof(tShbMemHeader)); + DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer BufferId:%d MemSize:%d\n",iBufferId,ulShMemSize); + //--------------------------------------------------------------- + // (1) open an existing or create a new shared memory + //--------------------------------------------------------------- + //test if buffer already exists + if (ShbIpcFindListElement(iBufferId, &psMemTableElement) == 0) + { + //Buffer already exists + fShMemNewCreated=FALSE; + pSharedMem = psMemTableElement->m_pBuffer; + DEBUG_LVL_29_TRACE1("ShbIpcAllocBuffer attach Buffer at:%p Id:%d\n",pSharedMem); + uiFirstProcess=1; + } + else + { + //create new Buffer + fShMemNewCreated = TRUE; + uiFirstProcess=0; + pSharedMem = kmalloc(ulShMemSize,GFP_KERNEL); + DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer Create New Buffer at:%p Id:%d\n",pSharedMem,iBufferId); + if (pSharedMem == NULL) + { + //unable to create mem + ShbError = kShbOutOfMem; + goto Exit; + } + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer create semas\n"); + // append Element to Mem Table + psMemTableElement = kmalloc(sizeof(struct sShbMemTable),GFP_KERNEL); + psMemTableElement->m_iBufferId = iBufferId; + psMemTableElement->m_pBuffer = pSharedMem; + psMemTableElement->m_psNextMemTableElement = NULL; + ShbIpcAppendListElement (psMemTableElement); + } + + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer update header\n"); + //update header + pShbMemHeader = (tShbMemHeader*)pSharedMem; + DEBUG_LVL_29_TRACE1("ShbIpcAllocBuffer 0 pShbMemHeader->m_ulShMemSize: %d\n",pShbMemHeader->m_ulShMemSize); + // allocate a memory block from process specific mempool to save + // process local information to administrate/manage the shared buffer + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer alloc private mem\n"); + pShbMemInst = (tShbMemInst*) ShbIpcAllocPrivateMem (sizeof(tShbMemInst)); + if (pShbMemInst == NULL) + { + ShbError = kShbOutOfMem; + goto Exit; + } + + // reset complete header to default values + //pShbMemInst->m_SbiMagicID = SBI_MAGIC_ID; +// pShbMemInst->m_pSharedMem = pSharedMem; + pShbMemInst->m_tThreadNewDataId = INVALID_ID; + pShbMemInst->m_tThreadJobReadyId = INVALID_ID; + pShbMemInst->m_pfnSigHndlrNewData = NULL; + pShbMemInst->m_ulTimeOutJobReady = 0; + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + pShbMemInst->m_pShbMemHeader = pShbMemHeader; + pShbMemInst->m_iThreadTermFlag = 0; + + // initialize completion etc. + init_completion(&pShbMemInst->m_CompletionNewData); + + ShbError = kShbOk; + if ( fShMemNewCreated ) + { + // this process was the first who wanted to use the shared memory, + // so a new shared memory was created + // -> setup new header information inside the shared memory region + // itself + pShbMemHeader->m_ulShMemSize = ulShMemSize; + pShbMemHeader->m_ulRefCount = 1; + pShbMemHeader->m_iBufferId=iBufferId; + // initialize spinlock + spin_lock_init(&pShbMemHeader->m_SpinlockBuffAccess); + // initialize wait queues + init_waitqueue_head(&pShbMemHeader->m_WaitQueueNewData); + init_waitqueue_head(&pShbMemHeader->m_WaitQueueJobReady); + } + else + { + // any other process has created the shared memory and this + // process only has to attach to it + // -> check and update existing header information inside the + // shared memory region itself + if (pShbMemHeader->m_ulShMemSize != ulShMemSize) + { + ShbError = kShbOpenMismatch; + goto Exit; + } + pShbMemHeader->m_ulRefCount++; + } + + Exit: + pShbInstance = (tShbInstance*)pShbMemInst; + *pfShbNewCreated_p = fShMemNewCreated; + *ppShbInstance_p = pShbInstance; + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Release Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbIpcReleaseBuffer (tShbInstance pShbInstance_p) +{ +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbError ShbError; +tShbError ShbError2; + + DEBUG_LVL_26_TRACE1("ShbIpcReleaseBuffer(%p)\n", pShbInstance_p); + if (pShbInstance_p == NULL) + { + return (kShbOk); + } + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + + // stop threads in any case, because they are bound to that specific instance + ShbError2 = ShbIpcStopSignalingNewData (pShbInstance_p); + // d.k.: Whats up with JobReady thread? + // Just wake it up, but without setting the semaphore variable + wake_up_interruptible(&pShbMemHeader->m_WaitQueueJobReady); + + if ( !--pShbMemHeader->m_ulRefCount ) + { + ShbError = kShbOk; + // delete mem table element + ShbIpcDeleteListElement(pShbMemHeader->m_iBufferId); + // delete shared mem + kfree(pShbMemInst->m_pShbMemHeader); + } + else + { + ShbError = kShbMemUsedByOtherProcs; + } + //delete privat mem + kfree(pShbMemInst); + return (ShbError); +} + + +#endif // !defined(SHBIPC_INLINE_ENABLED) + +#if (!defined(SHBIPC_INLINED)) || defined(SHBIPC_INLINE_ENABLED) + + +//--------------------------------------------------------------------------- +// Enter atomic section for Shared Buffer access +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcEnterAtomicSection ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbError ShbError = kShbOk; + + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + DEBUG_LVL_29_TRACE0("enter atomic\n"); + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + + // lock interrupts + spin_lock_irqsave(&pShbMemHeader->m_SpinlockBuffAccess, pShbMemInst->m_ulFlagsBuffAccess); + +Exit: + return ShbError; + +} + + + +//--------------------------------------------------------------------------- +// Leave atomic section for Shared Buffer access +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcLeaveAtomicSection ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbError ShbError = kShbOk; + + if (pShbInstance_p == NULL) + { + ShbError = kShbInvalidArg; + goto Exit; + } + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + // unlock interrupts + spin_unlock_irqrestore(&pShbMemHeader->m_SpinlockBuffAccess, pShbMemInst->m_ulFlagsBuffAccess); + +Exit: + DEBUG_LVL_29_TRACE0("Leave Atomic \n"); + return ShbError; + +} + + + +//--------------------------------------------------------------------------- +// Start signaling of new data (called from reading process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcStartSignalingNewData ( + tShbInstance pShbInstance_p, + tSigHndlrNewData pfnSignalHandlerNewData_p, + tShbPriority ShbPriority_p) +{ +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbError ShbError; + + DEBUG_LVL_29_TRACE0("------->ShbIpcStartSignalingNewData\n"); + if ((pShbInstance_p == NULL) || (pfnSignalHandlerNewData_p == NULL)) + { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + ShbError = kShbOk; + + if ((pShbMemInst->m_tThreadNewDataId != INVALID_ID) + || (pShbMemInst->m_pfnSigHndlrNewData != NULL)) + { + ShbError = kShbAlreadySignaling; + goto Exit; + } + DEBUG_LVL_26_TRACE2("ShbIpcStartSignalingNewData(%p) m_pfnSigHndlrNewData = %p\n", pShbInstance_p, pfnSignalHandlerNewData_p); + pShbMemInst->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; + pShbMemHeader->m_fNewData = FALSE; + pShbMemInst->m_iThreadTermFlag = 0; + + switch (ShbPriority_p) + { + case kShbPriorityLow: + pShbMemInst->m_lThreadNewDataNice = -2; + break; + + case kShbPriorityNormal: + pShbMemInst->m_lThreadNewDataNice = -9; + break; + + case kshbPriorityHigh: + pShbMemInst->m_lThreadNewDataNice = -20; + break; + + } + + //create thread for signalling new data + pShbMemInst->m_tThreadNewDataId = kernel_thread(ShbIpcThreadSignalNewData,pShbInstance_p,CLONE_KERNEL); + +Exit: + return ShbError; + +} + + + +//--------------------------------------------------------------------------- +// Stop signaling of new data (called from reading process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcStopSignalingNewData ( + tShbInstance pShbInstance_p) +{ +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbError ShbError; + + DEBUG_LVL_29_TRACE0("------->ShbIpcStopSignalingNewData\n"); + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + ShbError = kShbOk; + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + + DEBUG_LVL_26_TRACE2("ShbIpcStopSignalingNewData(%p) pfnSignHndlrNewData=%p\n", pShbInstance_p, pShbMemInst->m_pfnSigHndlrNewData); + if (pShbMemInst->m_pfnSigHndlrNewData != NULL) + { // signal handler was set before + int iErr; + //set termination flag in mem header + pShbMemInst->m_iThreadTermFlag = 1; + + // check if thread is still running at all by sending the null-signal to this thread + /* iErr = kill_proc(pShbMemInst->m_tThreadNewDataId, 0, 1); */ + iErr = send_sig(0, pShbMemInst->m_tThreadNewDataId, 1); + if (iErr == 0) + { + // wake up thread, because it is still running + wake_up_interruptible(&pShbMemHeader->m_WaitQueueNewData); + + //wait for termination of thread + wait_for_completion(&pShbMemInst->m_CompletionNewData); + } + + pShbMemInst->m_pfnSigHndlrNewData = NULL; + pShbMemInst->m_tThreadNewDataId = INVALID_ID; + } + + return ShbError; + +} + + + +//--------------------------------------------------------------------------- +// Signal new data (called from writing process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcSignalNewData ( + tShbInstance pShbInstance_p) +{ +tShbMemHeader* pShbMemHeader; + + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + pShbMemHeader = ShbIpcGetShbMemHeader (ShbIpcGetShbMemInst (pShbInstance_p)); + //set semaphore + pShbMemHeader->m_fNewData = TRUE; + DEBUG_LVL_29_TRACE0("ShbIpcSignalNewData set Sem -> New Data\n"); + + wake_up_interruptible(&pShbMemHeader->m_WaitQueueNewData); + return (kShbOk); +} + + + +//--------------------------------------------------------------------------- +// Start signaling for job ready (called from waiting process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcStartSignalingJobReady ( + tShbInstance pShbInstance_p, + unsigned long ulTimeOut_p, + tSigHndlrJobReady pfnSignalHandlerJobReady_p) +{ +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbError ShbError; + + if ((pShbInstance_p == NULL) || (pfnSignalHandlerJobReady_p == NULL)) + { + return (kShbInvalidArg); + } + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + + ShbError = kShbOk; + if ((pShbMemInst->m_tThreadJobReadyId != INVALID_ID)||(pShbMemInst->m_pfnSigHndlrJobReady!= NULL)) + { + ShbError = kShbAlreadySignaling; + goto Exit; + } + pShbMemInst->m_ulTimeOutJobReady = ulTimeOut_p; + pShbMemInst->m_pfnSigHndlrJobReady = pfnSignalHandlerJobReady_p; + pShbMemHeader->m_fJobReady = FALSE; + //create thread for signalling new data + pShbMemInst->m_tThreadJobReadyId=kernel_thread(ShbIpcThreadSignalJobReady,pShbInstance_p,CLONE_KERNEL); + Exit: + return ShbError; +} + + + +//--------------------------------------------------------------------------- +// Signal job ready (called from executing process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcSignalJobReady ( + tShbInstance pShbInstance_p) +{ +tShbMemHeader* pShbMemHeader; + + + DEBUG_LVL_29_TRACE0("ShbIpcSignalJobReady\n"); + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + pShbMemHeader = ShbIpcGetShbMemHeader (ShbIpcGetShbMemInst (pShbInstance_p)); + //set semaphore + pShbMemHeader->m_fJobReady = TRUE; + DEBUG_LVL_29_TRACE0("ShbIpcSignalJobReady set Sem -> Job Ready \n"); + + wake_up_interruptible(&pShbMemHeader->m_WaitQueueJobReady); + return (kShbOk); +} + + + +//--------------------------------------------------------------------------- +// Get pointer to common used share memory area +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void* ShbIpcGetShMemPtr (tShbInstance pShbInstance_p) +{ + +tShbMemHeader* pShbMemHeader; +void* pShbShMemPtr; + + + pShbMemHeader = ShbIpcGetShbMemHeader (ShbIpcGetShbMemInst (pShbInstance_p)); + if (pShbMemHeader != NULL) + { + pShbShMemPtr = (BYTE*)pShbMemHeader + sizeof(tShbMemHeader); + } + else + { + pShbShMemPtr = NULL; + } + + return (pShbShMemPtr); + +} + +#endif + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +#if !defined(SHBIPC_INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Get pointer to process local information structure +//--------------------------------------------------------------------------- + +/*tShbMemInst* ShbIpcGetShbMemInst ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; + + + pShbMemInst = (tShbMemInst*)pShbInstance_p; + + + return (pShbMemInst); + +} +*/ + + +//--------------------------------------------------------------------------- +// Get pointer to shared memory header +//--------------------------------------------------------------------------- + +/*tShbMemHeader* ShbIpcGetShbMemHeader ( + tShbMemInst* pShbMemInst_p) +{ + +tShbMemHeader* pShbMemHeader; + + + pShbMemHeader = pShbMemInst_p->m_pShbMemHeader; + + return (pShbMemHeader); + +} +*/ + + +//--------------------------------------------------------------------------- +// Allocate a memory block from process specific mempool +//--------------------------------------------------------------------------- + +static void* ShbIpcAllocPrivateMem (unsigned long ulMemSize_p) +{ +tShbError ShbError; +void* pMem; + + DEBUG_LVL_29_TRACE0("ShbIpcAllocPrivateMem \n"); + //get private mem + pMem = kmalloc(ulMemSize_p, GFP_KERNEL); + if (pMem == NULL) + { + //unable to create mem + ShbError = kShbOutOfMem; + goto Exit; + } +Exit: + return (pMem); + +} + + +//--------------------------------------------------------------------------- +// Thread for new data signaling +//--------------------------------------------------------------------------- + +int ShbIpcThreadSignalNewData (void *pvThreadParam_p) +{ +tShbInstance pShbInstance; +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +int iRetVal=-1; +int fCallAgain; + + daemonize("ShbND%p", pvThreadParam_p); + allow_signal(SIGTERM); + pShbInstance = (tShbMemInst*)pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + + DEBUG_LVL_26_TRACE1("ShbIpcThreadSignalNewData(%p)\n",pvThreadParam_p); + + set_user_nice(current, pShbMemInst->m_lThreadNewDataNice); + +// DEBUG_LVL_29_TRACE1("ShbIpcThreadSignalNewData wait for New Data Sem %p\n",pShbMemInst->m_pSemNewData); + do + { + iRetVal = wait_event_interruptible(pShbMemHeader->m_WaitQueueNewData, + (pShbMemInst->m_iThreadTermFlag != 0) || (pShbMemHeader->m_fNewData != FALSE)); + + if (iRetVal != 0) + { // signal pending + break; + } + + if (pShbMemHeader->m_fNewData != FALSE) + { + pShbMemHeader->m_fNewData = FALSE; + do + { + fCallAgain = pShbMemInst->m_pfnSigHndlrNewData(pShbInstance); + // call scheduler, which will execute any task with higher priority + schedule(); + } while (fCallAgain != FALSE); + } + } while (pShbMemInst->m_iThreadTermFlag==0); + DEBUG_LVL_29_TRACE0("ShbIpcThreadSignalNewData terminated \n"); + //set thread completed + complete_and_exit(&pShbMemInst->m_CompletionNewData, 0); + return 0; +} + + + +//--------------------------------------------------------------------------- +// Thread for new data Job Ready signaling +//--------------------------------------------------------------------------- + +int ShbIpcThreadSignalJobReady (void *pvThreadParam_p) +{ +tShbInstance pShbInstance; +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +long lTimeOut; +int iRetVal=-1; + + daemonize("ShbJR%p", pvThreadParam_p); + allow_signal(SIGTERM); + pShbInstance = (tShbMemInst*)pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + + DEBUG_LVL_29_TRACE0("ShbIpcThreadSignalJobReady wait for job ready Sem\n"); + if (pShbMemInst->m_ulTimeOutJobReady != 0) + { + lTimeOut = (long) pShbMemInst->m_ulTimeOutJobReady; + //wait for job ready semaphore + iRetVal = wait_event_interruptible_timeout(pShbMemHeader->m_WaitQueueJobReady, + (pShbMemHeader->m_fJobReady != FALSE), lTimeOut); + } + else + { + //wait for job ready semaphore + iRetVal = wait_event_interruptible(pShbMemHeader->m_WaitQueueJobReady, + (pShbMemHeader->m_fJobReady != FALSE)); + } + + if (pShbMemInst->m_pfnSigHndlrJobReady != NULL) + { + //call Handler + pShbMemInst->m_pfnSigHndlrJobReady(pShbInstance, !pShbMemHeader->m_fJobReady); + } + + pShbMemInst->m_pfnSigHndlrJobReady=NULL; + return 0; +} + + + +//Build the crc table +static void ShbIpcCrc32GenTable(unsigned long aulCrcTable[256]) +{ + unsigned long ulCrc,ulPoly; + int iIndexI,iIndexJ; + + ulPoly = 0xEDB88320L; + for (iIndexI = 0; iIndexI < 256; iIndexI++) + { + ulCrc = iIndexI; + for (iIndexJ = 8; iIndexJ > 0; iIndexJ--) + { + if (ulCrc & 1) + { + ulCrc = (ulCrc >> 1) ^ ulPoly; + } + else + { + ulCrc >>= 1; + } + } + aulCrcTable[iIndexI] = ulCrc; + } +} + +//Calculate the crc value +static unsigned long ShbIpcCrc32GetCrc(const char *pcString,unsigned long aulCrcTable[256]) +{ + unsigned long ulCrc; + int iIndex; + + ulCrc = 0xFFFFFFFF; + for (iIndex=0;iIndex>8) & 0x00FFFFFF) ^ aulCrcTable[ (ulCrc^pcString[iIndex]) & 0xFF ]; + } + return( ulCrc^0xFFFFFFFF ); + +} + +static void ShbIpcAppendListElement (struct sShbMemTable *psNewMemTableElement) +{ + struct sShbMemTable *psMemTableElement=psMemTableElementFirst_g; + psNewMemTableElement->m_psNextMemTableElement=NULL; + + if (psMemTableElementFirst_g!= NULL ) + { /* sind Elemente vorhanden */ + while (psMemTableElement->m_psNextMemTableElement != NULL ) + { /* suche das letzte Element */ + psMemTableElement=psMemTableElement->m_psNextMemTableElement; + } + psMemTableElement->m_psNextMemTableElement=psNewMemTableElement; /* Haenge das Element hinten an */ + } + else + { /* wenn die liste leer ist, bin ich das erste Element */ + psMemTableElementFirst_g=psNewMemTableElement; + } +} + + + + +static int ShbIpcFindListElement (int iBufferId, struct sShbMemTable **ppsReturnMemTableElement) +{ + struct sShbMemTable *psMemTableElement=psMemTableElementFirst_g; + while (psMemTableElement!=NULL) + { + if(psMemTableElement->m_iBufferId==iBufferId) + { +//printk("ShbIpcFindListElement Buffer at:%p Id:%d\n",psMemTableElement->m_pBuffer,psMemTableElement->m_iBufferId); + *ppsReturnMemTableElement=psMemTableElement; +//printk("ShbIpcFindListElement Buffer at:%p Id:%d\n",(*ppsReturnMemTableElement)->m_pBuffer,(*ppsReturnMemTableElement)->m_iBufferId); + return 0; + } + psMemTableElement=psMemTableElement->m_psNextMemTableElement; + } + return -1; +} + +static void ShbIpcDeleteListElement(int iBufferId) +{ + struct sShbMemTable *psMemTableElement=psMemTableElementFirst_g; + struct sShbMemTable *psMemTableElementOld=psMemTableElementFirst_g; + if (psMemTableElement!=NULL) + { + while((psMemTableElement!=NULL)&&(psMemTableElement->m_iBufferId!=iBufferId)) + { + psMemTableElementOld=psMemTableElement; + psMemTableElement=psMemTableElement->m_psNextMemTableElement; + } + if (psMemTableElement!=NULL) + { + if (psMemTableElement!=psMemTableElementFirst_g) + { + psMemTableElementOld->m_psNextMemTableElement=psMemTableElement->m_psNextMemTableElement; + kfree(psMemTableElement); + } + else + { + kfree(psMemTableElement); + psMemTableElementFirst_g=NULL; + } + + } + } + +} + +#endif diff --git a/drivers/staging/epl/ShbIpc-Win32.c b/drivers/staging/epl/ShbIpc-Win32.c new file mode 100644 index 000000000000..a5282664e7f3 --- /dev/null +++ b/drivers/staging/epl/ShbIpc-Win32.c @@ -0,0 +1,1328 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: Project independend shared buffer (linear + circular) + + Description: Implementation of platform specific part for the + shared buffer + (Implementation for Win32) + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + 2006/06/27 -rs: V 1.00 (initial version) + +****************************************************************************/ + +#define WINVER 0x0400 // #defines necessary for usage of +#define _WIN32_WINNT 0x0400 // function + +#include +#include +#include "global.h" +#include "sharedbuff.h" +#include "shbipc.h" + + + + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +#if (!defined(SHBIPC_INLINED)) || defined(SHBIPC_INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Configuration +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Constant definitions +//--------------------------------------------------------------------------- + +#define MAX_LEN_BUFFER_ID MAX_PATH + +#define IDX_EVENT_NEW_DATA 0 +#define IDX_EVENT_TERM_REQU 1 +#define IDX_EVENT_TERM_RESP 2 + +#define NAME_MUTEX_BUFF_ACCESS "BuffAccess" +#define NAME_EVENT_NEW_DATA "NewData" +#define NAME_EVENT_TERM_REQU "TermRequ" +#define NAME_EVENT_TERM_RESP "TermResp" +#define NAME_EVENT_JOB_READY "JobReady" + +#define TIMEOUT_ENTER_ATOMIC 1000 // for debgging: INFINITE +#define TIMEOUT_TERM_THREAD 2000 + +#define SBI_MAGIC_ID 0x5342492B // magic ID ("SBI+") +#define SBH_MAGIC_ID 0x5342482A // magic ID ("SBH*") + + + +//--------------------------------------------------------------------------- +// Local types +//--------------------------------------------------------------------------- + +// This structure is the common header for the shared memory region used +// by all processes attached this shared memory. It includes common +// information to administrate/manage the shared buffer from a couple of +// separated processes (e.g. the refernce counter). This structure is +// located at the start of the shared memory region itself and exists +// consequently only one times per shared memory instance. +typedef struct +{ + unsigned long m_SbhMagicID; // magic ID ("SBH*") + unsigned long m_ulShMemSize; + unsigned long m_ulRefCount; + char m_szBufferID[MAX_LEN_BUFFER_ID]; + + #ifndef NDEBUG + unsigned long m_ulOwnerProcID; + #endif + +} tShbMemHeader; + + +// This structure is the "external entry point" from a separate process +// to get access to a shared buffer. This structure includes all platform +// resp. target specific information to administrate/manage the shared +// buffer from a separate process. Every process attached to the shared +// buffer has its own runtime instance of this structure with its individual +// runtime data (e.g. the scope of an event handle is limitted to the +// owner process only). The structure member points +// to the (process specific) start address of the shared memory region +// itself. +typedef struct +{ + unsigned long m_SbiMagicID; // magic ID ("SBI+") + HANDLE m_hSharedMem; + HANDLE m_hMutexBuffAccess; + HANDLE m_hThreadNewData; // thraed to signal that new data are available + HANDLE m_ahEventNewData[3]; // IDX_EVENT_NEW_DATA + IDX_EVENT_TERM_REQU + ID_EVENT_TERM_RESP + tSigHndlrNewData m_pfnSigHndlrNewData; + HANDLE m_hThreadJobReady; // thread to signal that a job/operation is ready now (e.g. reset buffer) + HANDLE m_hEventJobReady; + unsigned long m_ulTimeOutJobReady; + tSigHndlrJobReady m_pfnSigHndlrJobReady; + tShbMemHeader* m_pShbMemHeader; + + #ifndef NDEBUG + unsigned long m_ulThreadIDNewData; + unsigned long m_ulThreadIDJobReady; + #endif + +} tShbMemInst; + + + +//--------------------------------------------------------------------------- +// Global variables +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Local variables +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// Prototypes of internal functions +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// Get pointer to process local information structure +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbMemInst* ShbIpcGetShbMemInst ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; + + + pShbMemInst = (tShbMemInst*)pShbInstance_p; + ASSERT (pShbMemInst->m_SbiMagicID == SBI_MAGIC_ID); + + return (pShbMemInst); + +} + + + +//--------------------------------------------------------------------------- +// Get pointer to shared memory header +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbMemHeader* ShbIpcGetShbMemHeader ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = pShbMemInst->m_pShbMemHeader; + ASSERT(pShbMemHeader->m_SbhMagicID == SBH_MAGIC_ID); + + return (pShbMemHeader); + +} + + +// not inlined internal functions +DWORD WINAPI ShbIpcThreadSignalNewData (LPVOID pvThreadParam_p); +DWORD WINAPI ShbIpcThreadSignalJobReady (LPVOID pvThreadParam_p); +const char* ShbIpcGetUniformObjectName (const char* pszEventJobName_p, const char* pszBufferID_p, BOOL fGlobalObject_p); + +#endif + +#if !defined(SHBIPC_INLINE_ENABLED) +// true internal functions (not inlined) +static void* ShbIpcAllocPrivateMem (unsigned long ulMemSize_p); +static void ShbIpcReleasePrivateMem (void* pMem_p); +#endif + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +#if !defined(SHBIPC_INLINE_ENABLED) +// not inlined external functions + +//--------------------------------------------------------------------------- +// Initialize IPC for Shared Buffer Module +//--------------------------------------------------------------------------- + +tShbError ShbIpcInit (void) +{ + + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Deinitialize IPC for Shared Buffer Module +//--------------------------------------------------------------------------- + +tShbError ShbIpcExit (void) +{ + + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Allocate Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbIpcAllocBuffer ( + unsigned long ulBufferSize_p, + const char* pszBufferID_p, + tShbInstance* ppShbInstance_p, + unsigned int* pfShbNewCreated_p) +{ + +HANDLE hSharedMem; +LPVOID pSharedMem; +unsigned long ulShMemSize; +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +tShbInstance pShbInstance; +unsigned int fShMemNewCreated; +const char* pszObjectName; +HANDLE hMutexBuffAccess; +HANDLE hEventNewData; +HANDLE hEventJobReady; +tShbError ShbError; + + + ulShMemSize = ulBufferSize_p + sizeof(tShbMemHeader); + pSharedMem = NULL; + pShbInstance = NULL; + fShMemNewCreated = FALSE; + ShbError = kShbOk; + + + //--------------------------------------------------------------- + // (1) open an existing or create a new shared memory + //--------------------------------------------------------------- + // try to open an already existing shared memory + // (created by an another process) + hSharedMem = OpenFileMapping (FILE_MAP_ALL_ACCESS, // DWORD dwDesiredAccess + FALSE, // BOOL bInheritHandle + pszBufferID_p); // LPCTSTR lpName + if (hSharedMem != NULL) + { + // a shared memory already exists + fShMemNewCreated = FALSE; + } + else + { + // it seams that this process is the first who wants to use the + // shared memory, so it has to create a new shared memory + hSharedMem = CreateFileMapping(INVALID_HANDLE_VALUE,// HANDLE hFile + NULL, // LPSECURITY_ATTRIBUTES lpAttributes + PAGE_READWRITE, // DWORD flProtect + 0, // DWORD dwMaximumSizeHigh + ulShMemSize, // DWORD dwMaximumSizeLow + pszBufferID_p); // LPCTSTR lpName + + fShMemNewCreated = TRUE; + } + + if (hSharedMem == NULL) + { + ShbError = kShbOutOfMem; + goto Exit; + } + + + //--------------------------------------------------------------- + // (2) get the pointer to the shared memory + //--------------------------------------------------------------- + pSharedMem = MapViewOfFile (hSharedMem, // HANDLE hFileMappingObject + FILE_MAP_ALL_ACCESS, // DWORD dwDesiredAccess, + 0, // DWORD dwFileOffsetHigh, + 0, // DWORD dwFileOffsetLow, + ulShMemSize); // SIZE_T dwNumberOfBytesToMap + + if (pSharedMem == NULL) + { + ShbError = kShbOutOfMem; + goto Exit; + } + + + //--------------------------------------------------------------- + // (3) setup or update header and management information + //--------------------------------------------------------------- + pShbMemHeader = (tShbMemHeader*)pSharedMem; + + // allocate a memory block from process specific mempool to save + // process local information to administrate/manage the shared buffer + pShbMemInst = (tShbMemInst*) ShbIpcAllocPrivateMem (sizeof(tShbMemInst)); + if (pShbMemInst == NULL) + { + ShbError = kShbOutOfMem; + goto Exit; + } + + // reset complete header to default values + pShbMemInst->m_SbiMagicID = SBI_MAGIC_ID; + pShbMemInst->m_hSharedMem = hSharedMem; + pShbMemInst->m_hMutexBuffAccess = INVALID_HANDLE_VALUE; + pShbMemInst->m_hThreadNewData = INVALID_HANDLE_VALUE; + pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = INVALID_HANDLE_VALUE; + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = INVALID_HANDLE_VALUE; + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = INVALID_HANDLE_VALUE; + pShbMemInst->m_pfnSigHndlrNewData = NULL; + pShbMemInst->m_hThreadJobReady = INVALID_HANDLE_VALUE; + pShbMemInst->m_hEventJobReady = INVALID_HANDLE_VALUE; + pShbMemInst->m_ulTimeOutJobReady = 0; + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + pShbMemInst->m_pShbMemHeader = pShbMemHeader; + + #ifndef NDEBUG + { + pShbMemInst->m_ulThreadIDNewData = 0; + pShbMemInst->m_ulThreadIDJobReady = 0; + } + #endif + + // create mutex for buffer access + pszObjectName = ShbIpcGetUniformObjectName (NAME_MUTEX_BUFF_ACCESS, pszBufferID_p, TRUE); + hMutexBuffAccess = CreateMutex (NULL, // LPSECURITY_ATTRIBUTES lpMutexAttributes + FALSE, // BOOL bInitialOwner + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_hMutexBuffAccess = hMutexBuffAccess; + ASSERT(pShbMemInst->m_hMutexBuffAccess != NULL); + + // The EventNewData is used for signaling of new data after a write + // operation (SetEvent) as well as for waiting for new data on the + // reader side (WaitForMultipleObjects). Because it's not known if + // this process will be read or write data, the event will be + // always created here. + pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_NEW_DATA, pszBufferID_p, TRUE); + hEventNewData = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = hEventNewData; + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] != NULL); + + // The EventJobReady is used for signaling that a job is done (SetEvent) + // as well as for waiting for finishing of a job (WaitForMultipleObjects). + // Because it's not known if this process will signal or wait, the event + // will be always created here. + pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_JOB_READY, pszBufferID_p, TRUE); + hEventJobReady = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_hEventJobReady = hEventJobReady; + ASSERT(pShbMemInst->m_hEventJobReady != NULL); + + if ( fShMemNewCreated ) + { + // this process was the first who wanted to use the shared memory, + // so a new shared memory was created + // -> setup new header information inside the shared memory region + // itself + pShbMemHeader->m_SbhMagicID = SBH_MAGIC_ID; + pShbMemHeader->m_ulShMemSize = ulShMemSize; + pShbMemHeader->m_ulRefCount = 1; + strncpy (pShbMemHeader->m_szBufferID, pszBufferID_p, sizeof(pShbMemHeader->m_szBufferID)-1); + + #ifndef NDEBUG + { + pShbMemHeader->m_ulOwnerProcID = GetCurrentProcessId(); + } + #endif + } + else + { + // any other process has created the shared memory and this + // process has only attached to it + // -> check and update existing header information inside the + // shared memory region itself + if (pShbMemHeader->m_ulShMemSize != ulShMemSize) + { + ShbError = kShbOpenMismatch; + goto Exit; + } + + #ifndef NDEBUG + { + if ( strncmp(pShbMemHeader->m_szBufferID, pszBufferID_p, sizeof(pShbMemHeader->m_szBufferID)-1) ) + { + ShbError = kShbOpenMismatch; + goto Exit; + } + } + #endif + + pShbMemHeader->m_ulRefCount++; + } + + + // set abstarct "handle" for returning to application + pShbInstance = (tShbInstance*)pShbMemInst; + + +Exit: + + if (ShbError != kShbOk) + { + if (pShbMemInst != NULL) + { + ShbIpcReleasePrivateMem (pShbMemInst); + } + if (pSharedMem != NULL) + { + UnmapViewOfFile (pSharedMem); + } + if (hSharedMem != NULL) + { + CloseHandle (hSharedMem); + } + } + + *pfShbNewCreated_p = fShMemNewCreated; + *ppShbInstance_p = pShbInstance; + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Release Shared Buffer +//--------------------------------------------------------------------------- + +tShbError ShbIpcReleaseBuffer ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +HANDLE hEventNewData; +HANDLE hMutexBuffAccess; +tShbError ShbError; +tShbError ShbError2; + + + if (pShbInstance_p == NULL) + { + return (kShbOk); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); + + + if ( !--pShbMemHeader->m_ulRefCount ) + { + ShbError = kShbOk; + } + else + { + ShbError = kShbMemUsedByOtherProcs; + } + + + ShbError2 = ShbIpcStopSignalingNewData (pShbInstance_p); + hEventNewData = pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA]; + if (hEventNewData != INVALID_HANDLE_VALUE) + { + CloseHandle (hEventNewData); + pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = INVALID_HANDLE_VALUE; + } + + hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; + if (hMutexBuffAccess != INVALID_HANDLE_VALUE) + { + CloseHandle (hMutexBuffAccess); + pShbMemInst->m_hMutexBuffAccess = INVALID_HANDLE_VALUE; + } + + UnmapViewOfFile (pShbMemHeader); + if (pShbMemInst->m_hSharedMem != INVALID_HANDLE_VALUE) + { + CloseHandle (pShbMemInst->m_hSharedMem); + pShbMemInst->m_hSharedMem = INVALID_HANDLE_VALUE; + } + + ShbIpcReleasePrivateMem (pShbMemInst); + + + if (ShbError == kShbOk) + { + ShbError = ShbError2; + } + + return (ShbError); + +} + +#endif // !defined(SHBIPC_INLINE_ENABLED) + +#if (!defined(SHBIPC_INLINED)) || defined(SHBIPC_INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Enter atomic section for Shared Buffer access +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcEnterAtomicSection ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +HANDLE hMutexBuffAccess; +DWORD dwWaitResult; +tShbError ShbError; + + + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + ShbError = kShbOk; + + hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; + if (hMutexBuffAccess != INVALID_HANDLE_VALUE) + { + dwWaitResult = WaitForSingleObject (hMutexBuffAccess, TIMEOUT_ENTER_ATOMIC); + switch (dwWaitResult) + { + case WAIT_OBJECT_0 + 0: + { + break; + } + + case WAIT_TIMEOUT: + { + TRACE0("\nShbIpcEnterAtomicSection(): WAIT_TIMEOUT"); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + + case WAIT_ABANDONED: + { + TRACE0("\nShbIpcEnterAtomicSection(): WAIT_ABANDONED"); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + + case WAIT_FAILED: + { + TRACE1("\nShbIpcEnterAtomicSection(): WAIT_FAILED -> LastError=%ld", GetLastError()); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + + default: + { + TRACE1("\nShbIpcEnterAtomicSection(): unknown error -> LastError=%ld", GetLastError()); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + } + } + else + { + ShbError = kShbBufferInvalid; + } + + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Leave atomic section for Shared Buffer access +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcLeaveAtomicSection ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +HANDLE hMutexBuffAccess; +BOOL fRes; +tShbError ShbError; + + + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + ShbError = kShbOk; + + hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; + if (hMutexBuffAccess != INVALID_HANDLE_VALUE) + { + fRes = ReleaseMutex (hMutexBuffAccess); + ASSERT( fRes ); + } + else + { + ShbError = kShbBufferInvalid; + } + + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Start signaling of new data (called from reading process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcStartSignalingNewData ( + tShbInstance pShbInstance_p, + tSigHndlrNewData pfnSignalHandlerNewData_p, + tShbPriority ShbPriority_p) +{ + +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +const char* pszObjectName; +HANDLE hEventTermRequ; +HANDLE hEventTermResp; +HANDLE hThreadNewData; +unsigned long ulThreadIDNewData; +tShbError ShbError; +int iPriority; + + if ((pShbInstance_p == NULL) || (pfnSignalHandlerNewData_p == NULL)) + { + return (kShbInvalidArg); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); + ShbError = kShbOk; + + if ( (pShbMemInst->m_hThreadNewData != INVALID_HANDLE_VALUE) || + (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != INVALID_HANDLE_VALUE) || + (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != INVALID_HANDLE_VALUE) || + (pShbMemInst->m_pfnSigHndlrNewData != NULL) ) + { + ShbError = kShbAlreadySignaling; + goto Exit; + } + + + pShbMemInst->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; + + + // Because the event m_ahEventNewData[IDX_EVENT_NEW_DATA]> + // is used for signaling of new data after a write operation too (using + // SetEvent), it is always created here (see ). + + pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_TERM_REQU, pShbMemHeader->m_szBufferID, FALSE); + hEventTermRequ = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = hEventTermRequ; + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != NULL); + + pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_TERM_RESP, pShbMemHeader->m_szBufferID, FALSE); + hEventTermResp = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = hEventTermResp; + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != NULL); + + hThreadNewData = CreateThread (NULL, // LPSECURITY_ATTRIBUTES lpThreadAttributes + 0, // SIZE_T dwStackSize + ShbIpcThreadSignalNewData, // LPTHREAD_START_ROUTINE lpStartAddress + pShbInstance_p, // LPVOID lpParameter + 0, // DWORD dwCreationFlags + &ulThreadIDNewData); // LPDWORD lpThreadId + + switch (ShbPriority_p) + { + case kShbPriorityLow: + iPriority = THREAD_PRIORITY_BELOW_NORMAL; + break; + + case kShbPriorityNormal: + iPriority = THREAD_PRIORITY_NORMAL; + break; + + case kshbPriorityHigh: + iPriority = THREAD_PRIORITY_ABOVE_NORMAL; + break; + + } + + ASSERT(pShbMemInst->m_hThreadNewData != NULL); + + SetThreadPriority(hThreadNewData, iPriority); + + pShbMemInst->m_hThreadNewData = hThreadNewData; + + #ifndef NDEBUG + { + pShbMemInst->m_ulThreadIDNewData = ulThreadIDNewData; + } + #endif + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Stop signaling of new data (called from reading process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcStopSignalingNewData ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +HANDLE hEventTermRequ; +HANDLE hEventTermResp; +DWORD dwWaitResult; + + + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + + + // terminate new data signaling thread + // (set event to wakeup the thread and dispose it + // to exit, then wait for confirmation using event ) + hEventTermRequ = pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU]; + hEventTermResp = pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]; + if ( (hEventTermRequ != INVALID_HANDLE_VALUE) && + (hEventTermResp != INVALID_HANDLE_VALUE) ) + { + TRACE0("\nShbIpcStopSignalingNewData(): enter wait state"); + dwWaitResult = SignalObjectAndWait (hEventTermRequ, // HANDLE hObjectToSignal + hEventTermResp, // HANDLE hObjectToWaitOn + TIMEOUT_TERM_THREAD, // DWORD dwMilliseconds + FALSE); // BOOL bAlertable + TRACE0("\nShbIpcStopSignalingNewData(): wait state leaved: ---> "); + switch (dwWaitResult) + { + case WAIT_OBJECT_0 + 0: // event "new data signaling thread terminated" + { + TRACE0("Event = WAIT_OBJECT_0+0"); + break; + } + + default: + { + TRACE0("Unhandled Event"); + ASSERT(0); + break; + } + } + } + + + if (pShbMemInst->m_hThreadNewData != INVALID_HANDLE_VALUE) + { + CloseHandle (pShbMemInst->m_hThreadNewData); + pShbMemInst->m_hThreadNewData = INVALID_HANDLE_VALUE; + } + + if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != INVALID_HANDLE_VALUE) + { + CloseHandle (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU]); + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = INVALID_HANDLE_VALUE; + } + + if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != INVALID_HANDLE_VALUE) + { + CloseHandle (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]); + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = INVALID_HANDLE_VALUE; + } + + pShbMemInst->m_pfnSigHndlrNewData = NULL; + + + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Signal new data (called from writing process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcSignalNewData ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +HANDLE hEventNewData; +BOOL fRes; + + + // TRACE0("\nShbIpcSignalNewData(): enter\n"); + + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] != INVALID_HANDLE_VALUE); + hEventNewData = pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA]; + if (hEventNewData != INVALID_HANDLE_VALUE) + { + fRes = SetEvent (hEventNewData); + // TRACE1("\nShbIpcSignalNewData(): EventNewData set (Result=%d)\n", (int)fRes); + ASSERT( fRes ); + } + + // TRACE0("\nShbIpcSignalNewData(): leave\n"); + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Start signaling for job ready (called from waiting process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcStartSignalingJobReady ( + tShbInstance pShbInstance_p, + unsigned long ulTimeOut_p, + tSigHndlrJobReady pfnSignalHandlerJobReady_p) +{ + +tShbMemInst* pShbMemInst; +tShbMemHeader* pShbMemHeader; +HANDLE hThreadJobReady; +unsigned long ulThreadIDJobReady; +tShbError ShbError; + + + if ((pShbInstance_p == NULL) || (pfnSignalHandlerJobReady_p == NULL)) + { + return (kShbInvalidArg); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); + ShbError = kShbOk; + + if ( (pShbMemInst->m_hThreadJobReady != INVALID_HANDLE_VALUE) || + (pShbMemInst->m_pfnSigHndlrJobReady != NULL) ) + { + ShbError = kShbAlreadySignaling; + goto Exit; + } + + + pShbMemInst->m_ulTimeOutJobReady = ulTimeOut_p; + pShbMemInst->m_pfnSigHndlrJobReady = pfnSignalHandlerJobReady_p; + + + // Because the event m_ahEventJobReady> is used for + // signaling of a finished job too (using SetEvent), it is always + // created here (see ). + + hThreadJobReady = CreateThread (NULL, // LPSECURITY_ATTRIBUTES lpThreadAttributes + 0, // SIZE_T dwStackSize + ShbIpcThreadSignalJobReady, // LPTHREAD_START_ROUTINE lpStartAddress + pShbInstance_p, // LPVOID lpParameter + 0, // DWORD dwCreationFlags + &ulThreadIDJobReady); // LPDWORD lpThreadId + + pShbMemInst->m_hThreadJobReady = hThreadJobReady; + ASSERT(pShbMemInst->m_hThreadJobReady != NULL); + + #ifndef NDEBUG + { + pShbMemInst->m_ulThreadIDJobReady = ulThreadIDJobReady; + } + #endif + + +Exit: + + return (ShbError); + +} + + + +//--------------------------------------------------------------------------- +// Signal job ready (called from executing process) +//--------------------------------------------------------------------------- + +INLINE_FUNCTION tShbError ShbIpcSignalJobReady ( + tShbInstance pShbInstance_p) +{ + +tShbMemInst* pShbMemInst; +HANDLE hEventJobReady; +BOOL fRes; + + + // TRACE0("\nShbIpcSignalJobReady(): enter\n"); + + if (pShbInstance_p == NULL) + { + return (kShbInvalidArg); + } + + + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + + ASSERT(pShbMemInst->m_hEventJobReady != INVALID_HANDLE_VALUE); + hEventJobReady = pShbMemInst->m_hEventJobReady; + if (hEventJobReady != INVALID_HANDLE_VALUE) + { + fRes = SetEvent (hEventJobReady); + // TRACE1("\nShbIpcSignalJobReady(): EventJobReady set (Result=%d)\n", (int)fRes); + ASSERT( fRes ); + } + + // TRACE0("\nShbIpcSignalJobReady(): leave\n"); + return (kShbOk); + +} + + + +//--------------------------------------------------------------------------- +// Get pointer to common used share memory area +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void* ShbIpcGetShMemPtr ( + tShbInstance pShbInstance_p) +{ + +tShbMemHeader* pShbMemHeader; +void* pShbShMemPtr; + + + pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); + if (pShbMemHeader != NULL) + { + pShbShMemPtr = (BYTE*)pShbMemHeader + sizeof(tShbMemHeader); + } + else + { + pShbShMemPtr = NULL; + } + + return (pShbShMemPtr); + +} + +#endif + + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +#if !defined(SHBIPC_INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// Allocate a memory block from process specific mempool +//--------------------------------------------------------------------------- + +static void* ShbIpcAllocPrivateMem ( + unsigned long ulMemSize_p) +{ + +HGLOBAL hMem; +void* pMem; + + + hMem = GlobalAlloc (GMEM_FIXED, ulMemSize_p+sizeof(HGLOBAL)); + pMem = GlobalLock (hMem); + if (pMem != NULL) + { + *(HGLOBAL*)pMem = hMem; + (BYTE*)pMem += sizeof(HGLOBAL); + } + + + #ifndef NDEBUG + { + memset (pMem, 0xaa, ulMemSize_p); + } + #endif + + + return (pMem); + +} + + + +//--------------------------------------------------------------------------- +// Release a memory block from process specific mempool +//--------------------------------------------------------------------------- + +static void ShbIpcReleasePrivateMem ( + void* pMem_p) +{ + +HGLOBAL hMem; + + + if (pMem_p == NULL) + { + return; + } + + + (BYTE*)pMem_p -= sizeof(HGLOBAL); + hMem = *(HGLOBAL*)pMem_p; + + GlobalUnlock (hMem); + GlobalFree (hMem); + + return; + +} + + + +//--------------------------------------------------------------------------- +// Create uniform object name (needed for inter-process communication) +//--------------------------------------------------------------------------- + +const char* ShbIpcGetUniformObjectName ( + const char* pszObjectJobName_p, + const char* pszBufferID_p, + BOOL fGlobalObject_p) +{ + +static char szObjectName[MAX_PATH]; +char szObjectPrefix[MAX_PATH]; + + + if ( fGlobalObject_p ) + { + strncpy (szObjectPrefix, "Global\\", sizeof(szObjectPrefix)); + } + else + { + _snprintf (szObjectPrefix, sizeof(szObjectPrefix), "PID%08lX_", + (unsigned long)GetCurrentProcessId()); + } + + + _snprintf (szObjectName, sizeof(szObjectName), "%s%s#%s", + szObjectPrefix, pszBufferID_p, pszObjectJobName_p); + + + return (szObjectName); + +} + + + +//--------------------------------------------------------------------------- +// Thread for new data signaling +//--------------------------------------------------------------------------- + +DWORD WINAPI ShbIpcThreadSignalNewData ( + LPVOID pvThreadParam_p) +{ + +tShbInstance pShbInstance; +tShbMemInst* pShbMemInst; +DWORD dwWaitResult; +BOOL fTermRequ; +int fCallAgain; + + + TRACE1("\nShbIpcThreadSignalNewData(): SignalThread started (pShbInstance=0x%08lX)\n", (DWORD)pvThreadParam_p); + + pShbInstance = (tShbMemInst*)pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); + fTermRequ = FALSE; + + do + { + ASSERT((pShbMemInst->m_ahEventNewData[0] != INVALID_HANDLE_VALUE) && (pShbMemInst->m_ahEventNewData[0] != NULL)); + ASSERT((pShbMemInst->m_ahEventNewData[1] != INVALID_HANDLE_VALUE) && (pShbMemInst->m_ahEventNewData[1] != NULL)); + + TRACE0("\nShbIpcThreadSignalNewData(): enter wait state"); + dwWaitResult = WaitForMultipleObjects (2, // DWORD nCount + pShbMemInst->m_ahEventNewData, // const HANDLE* lpHandles + FALSE, // BOOL bWaitAll + INFINITE); // DWORD dwMilliseconds + TRACE0("\nShbIpcThreadSignalNewData(): wait state leaved: ---> "); + switch (dwWaitResult) + { + case WAIT_OBJECT_0 + 0: // event "new data" + { + TRACE0("Event = WAIT_OBJECT_0+0"); + if (pShbMemInst->m_pfnSigHndlrNewData != NULL) + { + TRACE0("\nShbIpcThreadSignalNewData(): calling SignalHandlerNewData"); + do + { + fCallAgain = pShbMemInst->m_pfnSigHndlrNewData (pShbInstance); + // d.k.: try to run any shared buffer which has higher priority. + // under Windows this is not really necessary because the Windows scheduler + // already preempts tasks with lower priority. + } while (fCallAgain != FALSE); + } + break; + } + + case WAIT_OBJECT_0 + 1: // event "terminate" + { + TRACE0("Event = WAIT_OBJECT_0+1"); + fTermRequ = TRUE; + break; + } + + default: + { + TRACE0("Unhandled Event"); + ASSERT(0); + fTermRequ = TRUE; + break; + } + } + } + while ( !fTermRequ ); + + + if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != INVALID_HANDLE_VALUE) + { + SetEvent (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]); + } + + TRACE1("\nShbIpcThreadSignalNewData(): SignalThread terminated (pShbInstance=0x%08lX)\n", (DWORD)pShbInstance); + + ExitThread (0); + +} + + + +//--------------------------------------------------------------------------- +// Thread for new data signaling +//--------------------------------------------------------------------------- + +DWORD WINAPI ShbIpcThreadSignalJobReady ( + LPVOID pvThreadParam_p) +{ + +tShbInstance* pShbInstance; +tShbMemInst* pShbMemInst; +DWORD ulTimeOut; +DWORD dwWaitResult; +unsigned int fTimeOut; + + + TRACE1("\nShbIpcThreadSignalJobReady(): SignalThread started (pShbInstance=0x%08lX)\n", (DWORD)pvThreadParam_p); + + + pShbInstance = (tShbInstance*)pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); + fTimeOut = FALSE; + + if (pShbMemInst->m_ulTimeOutJobReady != 0) + { + ulTimeOut = pShbMemInst->m_ulTimeOutJobReady; + } + else + { + ulTimeOut = INFINITE; + } + + ASSERT((pShbMemInst->m_hEventJobReady != INVALID_HANDLE_VALUE) && (pShbMemInst->m_hEventJobReady != NULL)); + + TRACE0("\nShbIpcThreadSignalJobReady(): enter wait state"); + dwWaitResult = WaitForSingleObject (pShbMemInst->m_hEventJobReady, // HANDLE hHandle + ulTimeOut); // DWORD dwMilliseconds + TRACE0("\nShbIpcThreadSignalJobReady(): wait state leaved: ---> "); + switch (dwWaitResult) + { + case WAIT_OBJECT_0 + 0: // event "new data" + { + TRACE0("Event = WAIT_OBJECT_0+0"); + fTimeOut = FALSE; + break; + } + + case WAIT_TIMEOUT: + { + TRACE0("\nEvent = WAIT_TIMEOUT"); + fTimeOut = TRUE; + // ASSERT(0); + break; + } + + default: + { + TRACE0("Unhandled Event"); + fTimeOut = TRUE; + ASSERT(0); + break; + } + } + + + if (pShbMemInst->m_pfnSigHndlrJobReady != NULL) + { + TRACE0("\nShbIpcThreadSignalJobReady(): calling SignalHandlerJobReady"); + pShbMemInst->m_pfnSigHndlrJobReady (pShbInstance, fTimeOut); + } + + + pShbMemInst->m_hThreadJobReady = INVALID_HANDLE_VALUE; + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + + + TRACE1("\nShbIpcThreadSignalJobReady(): SignalThread terminated (pShbInstance=0x%08lX)\n", (DWORD)pShbInstance); + + ExitThread (0); + +} + +#endif + +// EOF + diff --git a/drivers/staging/epl/ShbIpc.h b/drivers/staging/epl/ShbIpc.h new file mode 100644 index 000000000000..7840b0309628 --- /dev/null +++ b/drivers/staging/epl/ShbIpc.h @@ -0,0 +1,120 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: Project independend shared buffer (linear + circular) + + Description: Declaration of platform specific part for the + shared buffer + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + 2006/06/27 -rs: V 1.00 (initial version) + +****************************************************************************/ + +#ifndef _SHBIPC_H_ +#define _SHBIPC_H_ + + + +//--------------------------------------------------------------------------- +// Type definitions +//--------------------------------------------------------------------------- + +typedef int (*tSigHndlrNewData) (tShbInstance pShbInstance_p); +typedef void (*tSigHndlrJobReady) (tShbInstance pShbInstance_p, unsigned int fTimeOut_p); + + +#if (TARGET_SYSTEM == _WIN32_) + #if defined(INLINE_FUNCTION_DEF) + #undef INLINE_FUNCTION + #define INLINE_FUNCTION INLINE_FUNCTION_DEF + #define SHBIPC_INLINE_ENABLED TRUE + #define SHBIPC_INLINED + #include "ShbIpc-Win32.c" + #endif + +#elif (TARGET_SYSTEM == _LINUX_) + #if defined(INLINE_FUNCTION_DEF) + #undef INLINE_FUNCTION + #define INLINE_FUNCTION INLINE_FUNCTION_DEF + #define SHBIPC_INLINE_ENABLED TRUE + #define SHBIPC_INLINED + #include "ShbIpc-LinuxKernel.c" + #endif +#endif + + +//--------------------------------------------------------------------------- +// Prototypes +//--------------------------------------------------------------------------- + +tShbError ShbIpcInit (void); +tShbError ShbIpcExit (void); + +tShbError ShbIpcAllocBuffer (unsigned long ulBufferSize_p, const char* pszBufferID_p, tShbInstance* ppShbInstance_p, unsigned int* pfShbNewCreated_p); +tShbError ShbIpcReleaseBuffer (tShbInstance pShbInstance_p); + +#if !defined(SHBIPC_INLINE_ENABLED) + +tShbError ShbIpcEnterAtomicSection (tShbInstance pShbInstance_p); +tShbError ShbIpcLeaveAtomicSection (tShbInstance pShbInstance_p); + +tShbError ShbIpcStartSignalingNewData (tShbInstance pShbInstance_p, tSigHndlrNewData pfnSignalHandlerNewData_p, tShbPriority ShbPriority_p); +tShbError ShbIpcStopSignalingNewData (tShbInstance pShbInstance_p); +tShbError ShbIpcSignalNewData (tShbInstance pShbInstance_p); + +tShbError ShbIpcStartSignalingJobReady (tShbInstance pShbInstance_p, unsigned long ulTimeOut_p, tSigHndlrJobReady pfnSignalHandlerJobReady_p); +tShbError ShbIpcSignalJobReady (tShbInstance pShbInstance_p); + +void* ShbIpcGetShMemPtr (tShbInstance pShbInstance_p); +#endif + +#undef SHBIPC_INLINE_ENABLED // disable actual inlining of functions +#undef INLINE_FUNCTION +#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing + +#endif // #ifndef _SHBIPC_H_ + diff --git a/drivers/staging/epl/ShbLinuxKernel.h b/drivers/staging/epl/ShbLinuxKernel.h new file mode 100644 index 000000000000..30b5faf51541 --- /dev/null +++ b/drivers/staging/epl/ShbLinuxKernel.h @@ -0,0 +1,68 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: Project independend shared buffer (linear + circular) + + Description: Declaration of platform specific part for the + shared buffer + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + 2006/07/20 -rs: V 1.00 (initial version) + +****************************************************************************/ + +#ifndef _SHBLINUXKERNEL_H_ +#define _SHBLINUXKERNEL_H_ + +struct sShbMemTable{ + int m_iBufferId; + void* m_pBuffer; + struct sShbMemTable *m_psNextMemTableElement; +}; + +extern struct sShbMemTable *psMemTableElementFirst_g; + +#endif // _SHBLINUXKERNEL_H_ diff --git a/drivers/staging/epl/SocketLinuxKernel.c b/drivers/staging/epl/SocketLinuxKernel.c new file mode 100644 index 000000000000..c78a6eb18ee7 --- /dev/null +++ b/drivers/staging/epl/SocketLinuxKernel.c @@ -0,0 +1,210 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Wrapper for BSD socket API for Linux kernel + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: SocketLinuxKernel.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + Dev C++ and GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2006/08/25 d.k.: start of implementation + +****************************************************************************/ + + +#include +#include +#include "SocketLinuxKernel.h" + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// Kernel Module specific Data Structures +//--------------------------------------------------------------------------- + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +SOCKET socket(int af, int type, int protocol) +{ +int rc; +SOCKET socket; + + rc = sock_create_kern(af, type, protocol, &socket); + if (rc < 0) + { + socket = NULL; + goto Exit; + } + +Exit: + return socket; +} + +int bind(SOCKET socket_p, const struct sockaddr *addr, int addrlen) +{ +int rc; + + rc = socket_p->ops->bind(socket_p, + (struct sockaddr *)addr, + addrlen); + + return rc; +} + +int closesocket(SOCKET socket_p) +{ + sock_release(socket_p); + + return 0; +} + +int recvfrom(SOCKET socket_p, char* buf, int len, int flags, struct sockaddr *from, int * fromlen) +{ +int rc; +struct msghdr msg; +struct kvec iov; + + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_name = from; // will be struct sock_addr + msg.msg_namelen = *fromlen; + iov.iov_len = len; + iov.iov_base = buf; + + rc = kernel_recvmsg(socket_p, &msg, &iov, 1, iov.iov_len, 0); + + return rc; +} + +int sendto(SOCKET socket_p, const char* buf, int len, int flags, const struct sockaddr *to, int tolen) +{ +int rc; +struct msghdr msg; +struct kvec iov; + + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_name = (struct sockaddr *)to; // will be struct sock_addr + msg.msg_namelen = tolen; + msg.msg_flags = 0; + iov.iov_len = len; + iov.iov_base = (char *)buf; + + rc = kernel_sendmsg(socket_p, &msg, &iov, 1, len); + + return rc; +} + + +// EOF + diff --git a/drivers/staging/epl/SocketLinuxKernel.h b/drivers/staging/epl/SocketLinuxKernel.h new file mode 100644 index 000000000000..c248a7831f23 --- /dev/null +++ b/drivers/staging/epl/SocketLinuxKernel.h @@ -0,0 +1,108 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for BSD socket API for Linux kernel + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: SocketLinuxKernel.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/08/25 d.k.: start of the implementation + + +****************************************************************************/ + + +#ifndef _SOCKETLINUXKERNEL_H_ +#define _SOCKETLINUXKERNEL_H_ + +#include +#include + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define INVALID_SOCKET 0 + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct socket* SOCKET; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +int bind(SOCKET s, const struct sockaddr *addr, int addrlen); + +int closesocket(SOCKET s); + +int recvfrom(SOCKET s, char* buf, int len, int flags, struct sockaddr *from, int * fromlen); + +int sendto(SOCKET s, const char* buf, int len, int flags, const struct sockaddr *to, int tolen); + +SOCKET socket(int af, int type, int protocol); + +#endif // #ifndef _SOCKETLINUXKERNEL_H_ + + diff --git a/drivers/staging/epl/TimerHighReskX86.c b/drivers/staging/epl/TimerHighReskX86.c new file mode 100644 index 000000000000..70ba2d623449 --- /dev/null +++ b/drivers/staging/epl/TimerHighReskX86.c @@ -0,0 +1,555 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: target specific implementation of + high resolution timer module for X86 under Linux + The Linux kernel has to be compiled with high resolution + timers enabled. This is done by configuring the kernel + with CONFIG_HIGH_RES_TIMERS enabled. + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: TimerHighReskX86.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:38:01 $ + + $State: Exp $ + + Build Environment: + GNU + + ------------------------------------------------------------------------- + + Revision History: + +****************************************************************************/ + +#include "EplInc.h" +#include "kernel/EplTimerHighResk.h" +#include "Benchmark.h" + +//#include +#include +#include +#include + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#define TIMER_COUNT 2 /* max 15 timers selectable */ +#define TIMER_MIN_VAL_SINGLE 5000 /* min 5us */ +#define TIMER_MIN_VAL_CYCLE 100000 /* min 100us */ + +#define PROVE_OVERRUN + + +#ifndef CONFIG_HIGH_RES_TIMERS + #error "Kernel symbol CONFIG_HIGH_RES_TIMERS is required." +#endif + + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) + #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) + #define TGT_DBG_POST_TRACE_VALUE(v) +#endif +#define HRT_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \ + TGT_DBG_POST_TRACE_VALUE((0xE << 28) | (Event_p << 24) \ + | (uiNodeId_p << 16) | wErrorCode_p) + +#define TIMERHDL_MASK 0x0FFFFFFF +#define TIMERHDL_SHIFT 28 +#define HDL_TO_IDX(Hdl) ((Hdl >> TIMERHDL_SHIFT) - 1) +#define HDL_INIT(Idx) ((Idx + 1) << TIMERHDL_SHIFT) +#define HDL_INC(Hdl) (((Hdl + 1) & TIMERHDL_MASK) \ + | (Hdl & ~TIMERHDL_MASK)) + +//--------------------------------------------------------------------------- +// modul global types +//--------------------------------------------------------------------------- + +typedef struct +{ + tEplTimerEventArg m_EventArg; + tEplTimerkCallback m_pfnCallback; + struct hrtimer m_Timer; + BOOL m_fContinuously; + unsigned long long m_ullPeriod; + +} tEplTimerHighReskTimerInfo; + +typedef struct +{ + tEplTimerHighReskTimerInfo m_aTimerInfo[TIMER_COUNT]; + +} tEplTimerHighReskInstance; + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +static tEplTimerHighReskInstance EplTimerHighReskInstance_l; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p); + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + + +//--------------------------------------------------------------------------- +// +// Function: EplTimerHighReskInit() +// +// Description: initializes the high resolution timer module. +// +// Parameters: void +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimerHighReskInit(void) +{ +tEplKernel Ret; + + Ret = EplTimerHighReskAddInstance(); + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimerHighReskAddInstance() +// +// Description: initializes the high resolution timer module. +// +// Parameters: void +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimerHighReskAddInstance(void) +{ +tEplKernel Ret; +unsigned int uiIndex; + + Ret = kEplSuccessful; + + EPL_MEMSET(&EplTimerHighReskInstance_l, 0, sizeof (EplTimerHighReskInstance_l)); + +#ifndef CONFIG_HIGH_RES_TIMERS + printk("EplTimerHighResk: Kernel symbol CONFIG_HIGH_RES_TIMERS is required.\n"); + Ret = kEplNoResource; + return Ret; +#endif + + /* + * Initialize hrtimer structures for all usable timers. + */ + for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) + { + tEplTimerHighReskTimerInfo* pTimerInfo; + struct hrtimer* pTimer; + + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; + pTimer = &pTimerInfo->m_Timer; + hrtimer_init(pTimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS); + + pTimer->function = EplTimerHighReskCallback; + + /* + * We use HRTIMER_CB_SOFTIRQ here. + * HRTIMER_CB_IRQSAFE is critical as the callback function + * would be called with IRQs disabled. + */ + pTimer->cb_mode = HRTIMER_CB_SOFTIRQ; + } + + return Ret; +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimerHighReskDelInstance() +// +// Description: shuts down the high resolution timer module. +// +// Parameters: void +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimerHighReskDelInstance(void) +{ +tEplTimerHighReskTimerInfo* pTimerInfo; +tEplKernel Ret; +unsigned int uiIndex; + + Ret = kEplSuccessful; + + for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) + { + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0]; + pTimerInfo->m_pfnCallback = NULL; + pTimerInfo->m_EventArg.m_TimerHdl = 0; + /* + * In this case we can not just try to cancel the timer. + * We actually have to wait until its callback function + * has returned. + */ + hrtimer_cancel(&pTimerInfo->m_Timer); + } + + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimerHighReskModifyTimerNs() +// +// Description: modifies the timeout of the timer with the specified handle. +// If the handle the pointer points to is zero, the timer must +// be created first. +// If it is not possible to stop the old timer, +// this function always assures that the old timer does not +// trigger the callback function with the same handle as the new +// timer. That means the callback function must check the passed +// handle with the one returned by this function. If these are +// unequal, the call can be discarded. +// +// Parameters: pTimerHdl_p = pointer to timer handle +// ullTimeNs_p = relative timeout in [ns] +// pfnCallback_p = callback function, which is called mutual +// exclusive with the Edrv callback functions +// (Rx and Tx). +// ulArgument_p = user-specific argument +// fContinuously_p = if TRUE, callback function will be called +// continuously; +// otherwise, it is a oneshot timer. +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl* pTimerHdl_p, + unsigned long long ullTimeNs_p, + tEplTimerkCallback pfnCallback_p, + unsigned long ulArgument_p, + BOOL fContinuously_p) +{ +tEplKernel Ret; +unsigned int uiIndex; +tEplTimerHighReskTimerInfo* pTimerInfo; +ktime_t RelTime; + + Ret = kEplSuccessful; + + // check pointer to handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + if (*pTimerHdl_p == 0) + { // no timer created yet + + // search free timer info structure + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0]; + for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++, pTimerInfo++) + { + if (pTimerInfo->m_EventArg.m_TimerHdl == 0) + { // free structure found + break; + } + } + if (uiIndex >= TIMER_COUNT) + { // no free structure found + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + pTimerInfo->m_EventArg.m_TimerHdl = HDL_INIT(uiIndex); + } + else + { + uiIndex = HDL_TO_IDX(*pTimerHdl_p); + if (uiIndex >= TIMER_COUNT) + { // invalid handle + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; + } + + /* + * increment timer handle + * (if timer expires right after this statement, the user + * would detect an unknown timer handle and discard it) + */ + pTimerInfo->m_EventArg.m_TimerHdl = HDL_INC(pTimerInfo->m_EventArg.m_TimerHdl); + *pTimerHdl_p = pTimerInfo->m_EventArg.m_TimerHdl; + + // reject too small time values + if ( (fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_CYCLE)) + || (!fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_SINGLE)) ) + { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + pTimerInfo->m_EventArg.m_ulArg = ulArgument_p; + pTimerInfo->m_pfnCallback = pfnCallback_p; + pTimerInfo->m_fContinuously = fContinuously_p; + pTimerInfo->m_ullPeriod = ullTimeNs_p; + + /* + * HRTIMER_MODE_REL does not influence general handling of this timer. + * It only sets relative mode for this start operation. + * -> Expire time is calculated by: Now + RelTime + * hrtimer_start also skips pending timer events. + * The state HRTIMER_STATE_CALLBACK is ignored. + * We have to cope with that in our callback function. + */ + RelTime = ktime_add_ns(ktime_set(0,0), ullTimeNs_p); + hrtimer_start(&pTimerInfo->m_Timer, RelTime, HRTIMER_MODE_REL); + +Exit: + return Ret; + +} + + +//--------------------------------------------------------------------------- +// +// Function: EplTimerHighReskDeleteTimer() +// +// Description: deletes the timer with the specified handle. Afterward the +// handle is set to zero. +// +// Parameters: pTimerHdl_p = pointer to timer handle +// +// Return: tEplKernel = error code +// +// State: not tested +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl* pTimerHdl_p) +{ +tEplKernel Ret = kEplSuccessful; +unsigned int uiIndex; +tEplTimerHighReskTimerInfo* pTimerInfo; + + // check pointer to handle + if(pTimerHdl_p == NULL) + { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + if (*pTimerHdl_p == 0) + { // no timer created yet + goto Exit; + } + else + { + uiIndex = HDL_TO_IDX(*pTimerHdl_p); + if (uiIndex >= TIMER_COUNT) + { // invalid handle + Ret = kEplTimerInvalidHandle; + goto Exit; + } + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; + if (pTimerInfo->m_EventArg.m_TimerHdl != *pTimerHdl_p) + { // invalid handle + goto Exit; + } + } + + *pTimerHdl_p = 0; + pTimerInfo->m_EventArg.m_TimerHdl = 0; + pTimerInfo->m_pfnCallback = NULL; + + /* + * Three return cases of hrtimer_try_to_cancel have to be tracked: + * 1 - timer has been removed + * 0 - timer was not active + * We need not do anything. hrtimer timers just consist of + * a hrtimer struct, which we might enqueue in the hrtimers + * event list by calling hrtimer_start(). + * If a timer is not enqueued, it is not present in hrtimers. + * -1 - callback function is running + * In this case we have to ensure that the timer is not + * continuously restarted. This has been done by clearing + * its handle. + */ + hrtimer_try_to_cancel(&pTimerInfo->m_Timer); + +Exit: + return Ret; + +} + + + +//--------------------------------------------------------------------------- +// +// Function: EplTimerHighReskCallback() +// +// Description: Callback function commonly used for all timers. +// +// Parameters: pTimer_p = pointer to hrtimer +// +// Return: +// +// State: not tested +// +//--------------------------------------------------------------------------- + +enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p) +{ +unsigned int uiIndex; +tEplTimerHighReskTimerInfo* pTimerInfo; +tEplTimerHdl OrgTimerHdl; +enum hrtimer_restart Ret; + + BENCHMARK_MOD_24_SET(4); + + Ret = HRTIMER_NORESTART; + pTimerInfo = container_of(pTimer_p, tEplTimerHighReskTimerInfo, m_Timer); + uiIndex = HDL_TO_IDX(pTimerInfo->m_EventArg.m_TimerHdl); + if (uiIndex >= TIMER_COUNT) + { // invalid handle + goto Exit; + } + + /* + * We store the timer handle before calling the callback function + * as the timer can be modified inside it. + */ + OrgTimerHdl = pTimerInfo->m_EventArg.m_TimerHdl; + + if (pTimerInfo->m_pfnCallback != NULL) + { + pTimerInfo->m_pfnCallback(&pTimerInfo->m_EventArg); + } + + if (pTimerInfo->m_fContinuously) + { + ktime_t Interval; +#ifdef PROVE_OVERRUN + ktime_t Now; + unsigned long Overruns; +#endif + + if (OrgTimerHdl != pTimerInfo->m_EventArg.m_TimerHdl) + { + /* modified timer has already been restarted */ + goto Exit; + } + +#ifdef PROVE_OVERRUN + Now = ktime_get(); + Interval = ktime_add_ns(ktime_set(0,0), pTimerInfo->m_ullPeriod); + Overruns = hrtimer_forward(pTimer_p, Now, Interval); + if (Overruns > 1) + { + printk("EplTimerHighResk: Continuous timer (handle 0x%lX) had to skip %lu interval(s)!\n", pTimerInfo->m_EventArg.m_TimerHdl, Overruns-1); + } +#else + pTimer_p->expires = ktime_add_ns(pTimer_p->expires, + pTimerInfo->m_ullPeriod); +#endif + + Ret = HRTIMER_RESTART; + } + +Exit: + BENCHMARK_MOD_24_RESET(4); + return Ret; +} + diff --git a/drivers/staging/epl/VirtualEthernetLinux.c b/drivers/staging/epl/VirtualEthernetLinux.c new file mode 100644 index 000000000000..c21189c4dc36 --- /dev/null +++ b/drivers/staging/epl/VirtualEthernetLinux.c @@ -0,0 +1,358 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Virtual Ethernet Driver for Linux + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: VirtualEthernetLinux.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/11/20 17:06:51 $ + + $State: Exp $ + + Build Environment: + + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/12 -ar: start of the implementation, version 1.00 + + 2006/09/18 d.k.: integration into EPL DLLk module + + ToDo: + + void netif_carrier_off(struct net_device *dev); + void netif_carrier_on(struct net_device *dev); + +****************************************************************************/ + + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include /* for struct sk_buff */ + +#include "kernel/VirtualEthernet.h" +#include "kernel/EplDllkCal.h" +#include "kernel/EplDllk.h" + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef EPL_VETH_TX_TIMEOUT +//#define EPL_VETH_TX_TIMEOUT (2*HZ) +#define EPL_VETH_TX_TIMEOUT 0 // d.k.: we use no timeout +#endif + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +static struct net_device * pVEthNetDevice_g = NULL; + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static int VEthOpen(struct net_device *pNetDevice_p); +static int VEthClose(struct net_device *pNetDevice_p); +static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p); +static struct net_device_stats* VEthGetStats(struct net_device *pNetDevice_p); +static void VEthTimeout(struct net_device *pNetDevice_p); +static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p); + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- + +static int VEthOpen(struct net_device *pNetDevice_p) +{ +tEplKernel Ret = kEplSuccessful; + + //open the device +// struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv; + + //start the interface queue for the network subsystem + netif_start_queue(pNetDevice_p); + + // register callback function in DLL + Ret = EplDllkRegAsyncHandler(VEthRecvFrame); + + EPL_DBGLVL_VETH_TRACE1("VEthOpen: EplDllkRegAsyncHandler returned 0x%02X\n", Ret); + + return 0; +} + +static int VEthClose(struct net_device *pNetDevice_p) +{ +tEplKernel Ret = kEplSuccessful; + + EPL_DBGLVL_VETH_TRACE0("VEthClose\n"); + + Ret = EplDllkDeregAsyncHandler(VEthRecvFrame); + + //stop the interface queue for the network subsystem + netif_stop_queue(pNetDevice_p); + return 0; +} + + +static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p) +{ +tEplKernel Ret = kEplSuccessful; +tEplFrameInfo FrameInfo; + + //transmit function + struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv; + + //save timestemp + pNetDevice_p->trans_start = jiffies; + + FrameInfo.m_pFrame = (tEplFrame *)pSkb_p->data; + FrameInfo.m_uiFrameSize = pSkb_p->len; + + //call send fkt on DLL + Ret = EplDllkCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric); + if (Ret != kEplSuccessful) + { + EPL_DBGLVL_VETH_TRACE1("VEthXmit: EplDllkCalAsyncSend returned 0x%02X\n", Ret); + netif_stop_queue(pNetDevice_p); + goto Exit; + } + else + { + EPL_DBGLVL_VETH_TRACE0("VEthXmit: frame passed to DLL\n"); + dev_kfree_skb(pSkb_p); + + //set stats for the device + pStats->tx_packets++; + pStats->tx_bytes += FrameInfo.m_uiFrameSize; + } + +Exit: + return 0; + +} + + +static struct net_device_stats* VEthGetStats(struct net_device *pNetDevice_p) +{ + EPL_DBGLVL_VETH_TRACE0("VEthGetStats\n"); + + return (struct net_device_stats *)pNetDevice_p->priv; +} + + + +static void VEthTimeout(struct net_device *pNetDevice_p) +{ + EPL_DBGLVL_VETH_TRACE0("VEthTimeout(\n"); + + // $$$ d.k.: move to extra function, which is called by DLL when new space is available in TxFifo + if (netif_queue_stopped (pNetDevice_p)) + { + netif_wake_queue (pNetDevice_p); + } +} + + + +static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p) +{ +tEplKernel Ret = kEplSuccessful; + struct net_device* pNetDevice = pVEthNetDevice_g; + struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice->priv; + struct sk_buff *pSkb; + + EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: FrameSize=%u\n", pFrameInfo_p->m_uiFrameSize); + + pSkb = dev_alloc_skb(pFrameInfo_p->m_uiFrameSize + 2); + if (pSkb == NULL) + { + pStats->rx_dropped++; + goto Exit; + } + pSkb->dev = pNetDevice; + + skb_reserve(pSkb, 2); + + memcpy((void *)skb_put(pSkb, pFrameInfo_p->m_uiFrameSize), pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); + + pSkb->protocol = eth_type_trans(pSkb, pNetDevice); + pSkb->ip_summed = CHECKSUM_UNNECESSARY; + + // call netif_rx with skb + netif_rx(pSkb); + + EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: SrcMAC=0x%llx\n", AmiGetQword48FromBe(pFrameInfo_p->m_pFrame->m_be_abSrcMac)); + + // update receive statistics + pStats->rx_packets++; + pStats->rx_bytes += pFrameInfo_p->m_uiFrameSize; + +Exit: + return Ret; +} + + +tEplKernel PUBLIC VEthAddInstance(tEplDllkInitParam * pInitParam_p) +{ +tEplKernel Ret = kEplSuccessful; + + // allocate net device structure with priv pointing to stats structure + pVEthNetDevice_g = alloc_netdev(sizeof (struct net_device_stats), EPL_VETH_NAME, ether_setup); +// pVEthNetDevice_g = alloc_etherdev(sizeof (struct net_device_stats)); + + if (pVEthNetDevice_g == NULL) + { + Ret = kEplNoResource; + goto Exit; + } + + pVEthNetDevice_g->open = VEthOpen; + pVEthNetDevice_g->stop = VEthClose; + pVEthNetDevice_g->get_stats = VEthGetStats; + pVEthNetDevice_g->hard_start_xmit = VEthXmit; + pVEthNetDevice_g->tx_timeout = VEthTimeout; + pVEthNetDevice_g->watchdog_timeo = EPL_VETH_TX_TIMEOUT; + pVEthNetDevice_g->destructor = free_netdev; + + // copy own MAC address to net device structure + memcpy(pVEthNetDevice_g->dev_addr, pInitParam_p->m_be_abSrcMac, 6); + + //register VEth to the network subsystem + if (register_netdev(pVEthNetDevice_g)) + { + EPL_DBGLVL_VETH_TRACE0("VEthAddInstance: Could not register VEth...\n"); + } + else + { + EPL_DBGLVL_VETH_TRACE0("VEthAddInstance: Register VEth successfull...\n"); + } + +Exit: + return Ret; +} + + +tEplKernel PUBLIC VEthDelInstance(void) +{ +tEplKernel Ret = kEplSuccessful; + + if (pVEthNetDevice_g != NULL) + { + //unregister VEth from the network subsystem + unregister_netdev(pVEthNetDevice_g); + // destructor was set to free_netdev, + // so we do not need to call free_netdev here + pVEthNetDevice_g = NULL; + } + + return Ret; +} + +#endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) diff --git a/drivers/staging/epl/amix86.c b/drivers/staging/epl/amix86.c new file mode 100644 index 000000000000..808fa64d2736 --- /dev/null +++ b/drivers/staging/epl/amix86.c @@ -0,0 +1,945 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: Abstract Memory Interface for x86 compatible + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: amix86.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + ... + + ------------------------------------------------------------------------- + + Revision History: + + r.s.: first implemetation + + 2006-06-13 d.k.: duplicate functions for little endian and big endian + +****************************************************************************/ + +//#include "global.h" +//#include "EplAmi.h" +#include "EplInc.h" + +#if (!defined(EPL_AMI_INLINED)) || defined(INLINE_ENABLED) + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct +{ + WORD m_wWord; + +} twStruct; + +typedef struct +{ + DWORD m_dwDword; + +} tdwStruct; + +typedef struct +{ + QWORD m_qwQword; + +} tqwStruct; + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: AmiSetXXXToBe() +// +// Description: writes the specified value to the absolute address in +// big endian +// +// Parameters: pAddr_p = absolute address +// xXXXVal_p = value +// +// Returns: (none) +// +// State: +// +//--------------------------------------------------------------------------- + +//------------< write BYTE in big endian >-------------------------- +/* +void PUBLIC AmiSetByteToBe (void FAR* pAddr_p, BYTE bByteVal_p) +{ + + *(BYTE FAR*)pAddr_p = bByteVal_p; + +} +*/ + + + +//------------< write WORD in big endian >-------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetWordToBe (void FAR* pAddr_p, WORD wWordVal_p) +{ +twStruct FAR* pwStruct; +twStruct wValue; + + wValue.m_wWord = (WORD)((wWordVal_p & 0x00FF) << 8); //LSB to MSB + wValue.m_wWord |= (WORD)((wWordVal_p & 0xFF00) >> 8); //MSB to LSB + + pwStruct = (twStruct FAR*)pAddr_p; + pwStruct->m_wWord = wValue.m_wWord; + +} + + + +//------------< write DWORD in big endian >------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetDwordToBe (void FAR* pAddr_p, DWORD dwDwordVal_p) +{ +tdwStruct FAR* pdwStruct; +tdwStruct dwValue; + + + dwValue.m_dwDword = ((dwDwordVal_p & 0x000000FF)<<24); //LSB to MSB + dwValue.m_dwDword|= ((dwDwordVal_p & 0x0000FF00)<<8); + dwValue.m_dwDword|= ((dwDwordVal_p & 0x00FF0000)>>8 ); + dwValue.m_dwDword|= ((dwDwordVal_p & 0xFF000000)>>24); //MSB to LSB + + pdwStruct = (tdwStruct FAR*)pAddr_p; + pdwStruct->m_dwDword = dwValue.m_dwDword; + +} + + + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetXXXToLe() +// +// Description: writes the specified value to the absolute address in +// little endian +// +// Parameters: pAddr_p = absolute address +// xXXXVal_p = value +// +// Returns: (none) +// +// State: +// +//--------------------------------------------------------------------------- + +//------------< write BYTE in little endian >-------------------------- +/* +void PUBLIC AmiSetByteToLe (void FAR* pAddr_p, BYTE bByteVal_p) +{ + + *(BYTE FAR*)pAddr_p = bByteVal_p; + +} +*/ + + + +//------------< write WORD in little endian >-------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetWordToLe (void FAR* pAddr_p, WORD wWordVal_p) +{ +twStruct FAR* pwStruct; + + pwStruct = (twStruct FAR*)pAddr_p; + pwStruct->m_wWord = wWordVal_p; + +} + + + +//------------< write DWORD in little endian >------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetDwordToLe (void FAR* pAddr_p, DWORD dwDwordVal_p) +{ +tdwStruct FAR* pdwStruct; + + pdwStruct = (tdwStruct FAR*)pAddr_p; + pdwStruct->m_dwDword = dwDwordVal_p; + +} + + + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetXXXFromBe() +// +// Description: reads the specified value from the absolute address in +// big endian +// +// Parameters: pAddr_p = absolute address +// +// Returns: XXX = value +// +// State: +// +//--------------------------------------------------------------------------- + +//------------< read BYTE in big endian >--------------------------- +/* +BYTE PUBLIC AmiGetByteFromBe (void FAR* pAddr_p) +{ + + return ( *(BYTE FAR*)pAddr_p ); + +} +*/ + + + +//------------< read WORD in big endian >--------------------------- + +INLINE_FUNCTION WORD PUBLIC AmiGetWordFromBe (void FAR* pAddr_p) +{ +twStruct FAR* pwStruct; +twStruct wValue; + + pwStruct = (twStruct FAR*)pAddr_p; + + wValue.m_wWord = (WORD)((pwStruct->m_wWord & 0x00FF) << 8); //LSB to MSB + wValue.m_wWord |= (WORD)((pwStruct->m_wWord & 0xFF00) >> 8); //MSB to LSB + + return ( wValue.m_wWord ); + +} + + + + +//------------< read DWORD in big endian >-------------------------- + +INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromBe (void FAR* pAddr_p) +{ +tdwStruct FAR* pdwStruct; +tdwStruct dwValue; + + pdwStruct = (tdwStruct FAR*)pAddr_p; + + dwValue.m_dwDword = ((pdwStruct->m_dwDword & 0x000000FF)<<24); //LSB to MSB + dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0x0000FF00)<<8); + dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0x00FF0000)>>8 ); + dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0xFF000000)>>24); //MSB to LSB + + return ( dwValue.m_dwDword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetXXXFromLe() +// +// Description: reads the specified value from the absolute address in +// little endian +// +// Parameters: pAddr_p = absolute address +// +// Returns: XXX = value +// +// State: +// +//--------------------------------------------------------------------------- + +//------------< read BYTE in little endian >--------------------------- +/* +BYTE PUBLIC AmiGetByteFromLe (void FAR* pAddr_p) +{ + + return ( *(BYTE FAR*)pAddr_p ); + +} +*/ + + + +//------------< read WORD in little endian >--------------------------- + +INLINE_FUNCTION WORD PUBLIC AmiGetWordFromLe (void FAR* pAddr_p) +{ +twStruct FAR* pwStruct; + + pwStruct = (twStruct FAR*)pAddr_p; + return ( pwStruct->m_wWord ); + +} + + + + +//------------< read DWORD in little endian >-------------------------- + +INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromLe (void FAR* pAddr_p) +{ +tdwStruct FAR* pdwStruct; + + pdwStruct = (tdwStruct FAR*)pAddr_p; + return ( pdwStruct->m_dwDword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetDword24ToBe() +// +// Description: sets a 24 bit value to a buffer in big endian +// +// Parameters: pAddr_p = pointer to destination buffer +// dwDwordVal_p = value to set +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordVal_p) +{ + + ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &dwDwordVal_p)[2]; + ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &dwDwordVal_p)[1]; + ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &dwDwordVal_p)[0]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetDword24ToLe() +// +// Description: sets a 24 bit value to a buffer in little endian +// +// Parameters: pAddr_p = pointer to destination buffer +// dwDwordVal_p = value to set +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordVal_p) +{ + + ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &dwDwordVal_p)[0]; + ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &dwDwordVal_p)[1]; + ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &dwDwordVal_p)[2]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetDword24FromBe() +// +// Description: reads a 24 bit value from a buffer in big endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: DWORD = read value +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromBe (void FAR* pAddr_p) +{ + +tdwStruct dwStruct; + + dwStruct.m_dwDword = AmiGetDwordFromBe (pAddr_p); + dwStruct.m_dwDword >>= 8; + + return ( dwStruct.m_dwDword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetDword24FromLe() +// +// Description: reads a 24 bit value from a buffer in little endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: DWORD = read value +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromLe (void FAR* pAddr_p) +{ + +tdwStruct dwStruct; + + dwStruct.m_dwDword = AmiGetDwordFromLe (pAddr_p); + dwStruct.m_dwDword &= 0x00FFFFFF; + + return ( dwStruct.m_dwDword ); + +} + + +//#ifdef USE_VAR64 + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword64ToBe() +// +// Description: sets a 64 bit value to a buffer in big endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[7]; + ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[6]; + ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[5]; + ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[4]; + ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[3]; + ((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[2]; + ((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[1]; + ((BYTE FAR*) pAddr_p)[7] = ((BYTE FAR*) &qwQwordVal_p)[0]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword64ToLe() +// +// Description: sets a 64 bit value to a buffer in little endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword64ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + +QWORD FAR* pqwDst; + + pqwDst = (QWORD FAR*) pAddr_p; + *pqwDst = qwQwordVal_p; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword64FromBe() +// +// Description: reads a 64 bit value from a buffer in big endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromBe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + ((BYTE FAR*) &qwStruct.m_qwQword)[0] = ((BYTE FAR*) pAddr_p)[7]; + ((BYTE FAR*) &qwStruct.m_qwQword)[1] = ((BYTE FAR*) pAddr_p)[6]; + ((BYTE FAR*) &qwStruct.m_qwQword)[2] = ((BYTE FAR*) pAddr_p)[5]; + ((BYTE FAR*) &qwStruct.m_qwQword)[3] = ((BYTE FAR*) pAddr_p)[4]; + ((BYTE FAR*) &qwStruct.m_qwQword)[4] = ((BYTE FAR*) pAddr_p)[3]; + ((BYTE FAR*) &qwStruct.m_qwQword)[5] = ((BYTE FAR*) pAddr_p)[2]; + ((BYTE FAR*) &qwStruct.m_qwQword)[6] = ((BYTE FAR*) pAddr_p)[1]; + ((BYTE FAR*) &qwStruct.m_qwQword)[7] = ((BYTE FAR*) pAddr_p)[0]; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword64FromLe() +// +// Description: reads a 64 bit value from a buffer in little endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromLe (void FAR* pAddr_p) +{ + +tqwStruct FAR* pqwStruct; +tqwStruct qwStruct; + + pqwStruct = (tqwStruct FAR*) pAddr_p; + qwStruct.m_qwQword = pqwStruct->m_qwQword; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword40ToBe() +// +// Description: sets a 40 bit value to a buffer in big endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[4]; + ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[3]; + ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[2]; + ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[1]; + ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[0]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword40ToLe() +// +// Description: sets a 40 bit value to a buffer in little endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0]; + ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[4]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword40FromBe() +// +// Description: reads a 40 bit value from a buffer in big endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromBe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p); + qwStruct.m_qwQword >>= 24; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword40FromLe() +// +// Description: reads a 40 bit value from a buffer in little endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromLe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p); + qwStruct.m_qwQword &= 0x000000FFFFFFFFFFLL; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword48ToBe() +// +// Description: sets a 48 bit value to a buffer in big endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[5]; + ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[4]; + ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[3]; + ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[2]; + ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[1]; + ((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[0]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword48ToLe() +// +// Description: sets a 48 bit value to a buffer in little endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0]; + ((WORD FAR*) pAddr_p)[2] = ((WORD FAR*) &qwQwordVal_p)[2]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword48FromBe() +// +// Description: reads a 48 bit value from a buffer in big endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromBe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p); + qwStruct.m_qwQword >>= 16; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword48FromLe() +// +// Description: reads a 48 bit value from a buffer in little endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromLe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p); + qwStruct.m_qwQword &= 0x0000FFFFFFFFFFFFLL; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword56ToBe() +// +// Description: sets a 56 bit value to a buffer in big endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[6]; + ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[5]; + ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[4]; + ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[3]; + ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[2]; + ((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[1]; + ((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[0]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetQword56ToLe() +// +// Description: sets a 56 bit value to a buffer in little endian +// +// Parameters: pAddr_p = pointer to destination buffer +// qwQwordVal_p = quadruple word value +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +{ + + ((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0]; + ((WORD FAR*) pAddr_p)[2] = ((WORD FAR*) &qwQwordVal_p)[2]; + ((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[6]; + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword56FromBe() +// +// Description: reads a 56 bit value from a buffer in big endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromBe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p); + qwStruct.m_qwQword >>= 8; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetQword56FromLe() +// +// Description: reads a 56 bit value from a buffer in little endian +// +// Parameters: pAddr_p = pointer to source buffer +// +// Return: QWORD +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromLe (void FAR* pAddr_p) +{ + +tqwStruct qwStruct; + + qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p); + qwStruct.m_qwQword &= 0x00FFFFFFFFFFFFFFLL; + + return ( qwStruct.m_qwQword ); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiSetTimeOfDay() +// +// Description: sets a TIME_OF_DAY (CANopen) value to a buffer +// +// Parameters: pAddr_p = pointer to destination buffer +// pTimeOfDay_p = pointer to struct TIME_OF_DAY +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p) +{ + + AmiSetDwordToLe (((BYTE FAR*) pAddr_p), pTimeOfDay_p->m_dwMs & 0x0FFFFFFF); + AmiSetWordToLe (((BYTE FAR*) pAddr_p) + 4, pTimeOfDay_p->m_wDays); + +} + + +//--------------------------------------------------------------------------- +// +// Function: AmiGetTimeOfDay() +// +// Description: reads a TIME_OF_DAY (CANopen) value from a buffer +// +// Parameters: pAddr_p = pointer to source buffer +// pTimeOfDay_p = pointer to struct TIME_OF_DAY +// +// Return: void +// +// State: not tested +// +//--------------------------------------------------------------------------- + +INLINE_FUNCTION void PUBLIC AmiGetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p) +{ + + pTimeOfDay_p->m_dwMs = AmiGetDwordFromLe (((BYTE FAR*) pAddr_p)) & 0x0FFFFFFF; + pTimeOfDay_p->m_wDays = AmiGetWordFromLe (((BYTE FAR*) pAddr_p) + 4); + +} + + +#endif + + + +// EOF + +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler +// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). + diff --git a/drivers/staging/epl/demo_main.c b/drivers/staging/epl/demo_main.c new file mode 100644 index 000000000000..24e4b710ad05 --- /dev/null +++ b/drivers/staging/epl/demo_main.c @@ -0,0 +1,937 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: demoapplication for EPL MN (with SDO over UDP) + under Linux on X86 with RTL8139 Ethernet controller + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: demo_main.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.10 $ $Date: 2008/11/19 18:11:43 $ + + $State: Exp $ + + Build Environment: + GCC + + ------------------------------------------------------------------------- + + Revision History: + + 2006/09/01 d.k.: start of implementation + +****************************************************************************/ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include "Epl.h" +#include "proc_fs.h" + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) + // remove ("make invisible") obsolete symbols for kernel versions 2.6 + // and higher + #define MOD_INC_USE_COUNT + #define MOD_DEC_USE_COUNT + #define EXPORT_NO_SYMBOLS +#else + #error "This driver needs a 2.6.x kernel or higher" +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +// Metainformation +MODULE_LICENSE("Dual BSD/GPL"); +#ifdef MODULE_AUTHOR + MODULE_AUTHOR("Daniel.Krueger@SYSTEC-electronic.com"); + MODULE_DESCRIPTION("EPL MN demo"); +#endif + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + + +// TracePoint support for realtime-debugging +#ifdef _DBG_TRACE_POINTS_ + void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); + #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#else + #define TGT_DBG_SIGNAL_TRACE_POINT(p) +#endif + +#define NODEID 0xF0 //=> MN +#define CYCLE_LEN 5000 // [us] +#define IP_ADDR 0xc0a86401 // 192.168.100.1 +#define SUBNET_MASK 0xFFFFFF00 // 255.255.255.0 +#define HOSTNAME "SYS TEC electronic EPL Stack " +#define IF_ETH EPL_VETH_NAME + + +// LIGHT EFFECT +#define DEFAULT_MAX_CYCLE_COUNT 20 // 6 is very fast +#define APP_DEFAULT_MODE 0x01 +#define APP_LED_COUNT 5 // number of LEDs in one row +#define APP_LED_MASK ((1 << APP_LED_COUNT) - 1) +#define APP_DOUBLE_LED_MASK ((1 << (APP_LED_COUNT * 2)) - 1) +#define APP_MODE_COUNT 5 +#define APP_MODE_MASK ((1 << APP_MODE_COUNT) - 1) + + +//--------------------------------------------------------------------------- +// local types +//--------------------------------------------------------------------------- + + + +//--------------------------------------------------------------------------- +// modul globale vars +//--------------------------------------------------------------------------- + +CONST BYTE abMacAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +BYTE bVarIn1_l; +BYTE bVarOut1_l; +BYTE bVarOut1Old_l; +BYTE bModeSelect_l; // state of the pushbuttons to select the mode +BYTE bSpeedSelect_l; // state of the pushbuttons to increase/decrease the speed +BYTE bSpeedSelectOld_l; // old state of the pushbuttons +DWORD dwLeds_l; // current state of all LEDs +BYTE bLedsRow1_l; // current state of the LEDs in row 1 +BYTE bLedsRow2_l; // current state of the LEDs in row 2 +BYTE abSelect_l[3]; // pushbuttons from CNs + +DWORD dwMode_l; // current mode +int iCurCycleCount_l; // current cycle count +int iMaxCycleCount_l; // maximum cycle count (i.e. number of cycles until next light movement step) +int iToggle; // indicates the light movement direction + +BYTE abDomain_l[3000]; + +static wait_queue_head_t WaitQueueShutdown_g; // wait queue for tEplNmtEventSwitchOff +static atomic_t AtomicShutdown_g = ATOMIC_INIT(FALSE); + +static DWORD dw_le_CycleLen_g; + +static uint uiNodeId_g = EPL_C_ADR_INVALID; +module_param_named(nodeid, uiNodeId_g, uint, 0); + +static uint uiCycleLen_g = CYCLE_LEN; +module_param_named(cyclelen, uiCycleLen_g, uint, 0); + + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +// This function is the entry point for your object dictionary. It is defined +// in OBJDICT.C by define EPL_OBD_INIT_RAM_NAME. Use this function name to define +// this function prototype here. If you want to use more than one Epl +// instances then the function name of each object dictionary has to differ. + +tEplKernel PUBLIC EplObdInitRam (tEplObdInitParam MEM* pInitParam_p); + +tEplKernel PUBLIC AppCbEvent( + tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg* pEventArg_p, // IN: event argument (union) + void GENERIC* pUserArg_p); + +tEplKernel PUBLIC AppCbSync(void); + +static int __init EplLinInit (void); +static void __exit EplLinExit (void); + +//--------------------------------------------------------------------------- +// Kernel Module specific Data Structures +//--------------------------------------------------------------------------- + +EXPORT_NO_SYMBOLS; + + +//module_init(EplLinInit); +//module_exit(EplLinExit); + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: +// +// Description: +// +// +// +// Parameters: +// +// +// Returns: +// +// +// State: +// +//--------------------------------------------------------------------------- +static int __init EplLinInit (void) +{ +tEplKernel EplRet; +int iRet; +static tEplApiInitParam EplApiInitParam = {0}; +char* sHostname = HOSTNAME; +char* argv[4], *envp[3]; +char sBuffer[16]; +unsigned int uiVarEntries; +tEplObdSize ObdSize; + + atomic_set(&AtomicShutdown_g, TRUE); + + // get node ID from insmod command line + EplApiInitParam.m_uiNodeId = uiNodeId_g; + + if (EplApiInitParam.m_uiNodeId == EPL_C_ADR_INVALID) + { // invalid node ID set + // set default node ID + EplApiInitParam.m_uiNodeId = NODEID; + } + + uiNodeId_g = EplApiInitParam.m_uiNodeId; + + // calculate IP address + EplApiInitParam.m_dwIpAddress = (0xFFFFFF00 & IP_ADDR) | EplApiInitParam.m_uiNodeId; + + EplApiInitParam.m_fAsyncOnly = FALSE; + + EplApiInitParam.m_uiSizeOfStruct = sizeof (EplApiInitParam); + EPL_MEMCPY(EplApiInitParam.m_abMacAddress, abMacAddr, sizeof (EplApiInitParam.m_abMacAddress)); +// EplApiInitParam.m_abMacAddress[5] = (BYTE) EplApiInitParam.m_uiNodeId; + EplApiInitParam.m_dwFeatureFlags = -1; + EplApiInitParam.m_dwCycleLen = uiCycleLen_g; // required for error detection + EplApiInitParam.m_uiIsochrTxMaxPayload = 100; // const + EplApiInitParam.m_uiIsochrRxMaxPayload = 100; // const + EplApiInitParam.m_dwPresMaxLatency = 50000; // const; only required for IdentRes + EplApiInitParam.m_uiPreqActPayloadLimit = 36; // required for initialisation (+28 bytes) + EplApiInitParam.m_uiPresActPayloadLimit = 36; // required for initialisation of Pres frame (+28 bytes) + EplApiInitParam.m_dwAsndMaxLatency = 150000; // const; only required for IdentRes + EplApiInitParam.m_uiMultiplCycleCnt = 0; // required for error detection + EplApiInitParam.m_uiAsyncMtu = 1500; // required to set up max frame size + EplApiInitParam.m_uiPrescaler = 2; // required for sync + EplApiInitParam.m_dwLossOfFrameTolerance = 500000; + EplApiInitParam.m_dwAsyncSlotTimeout = 3000000; + EplApiInitParam.m_dwWaitSocPreq = 150000; + EplApiInitParam.m_dwDeviceType = -1; // NMT_DeviceType_U32 + EplApiInitParam.m_dwVendorId = -1; // NMT_IdentityObject_REC.VendorId_U32 + EplApiInitParam.m_dwProductCode = -1; // NMT_IdentityObject_REC.ProductCode_U32 + EplApiInitParam.m_dwRevisionNumber = -1; // NMT_IdentityObject_REC.RevisionNo_U32 + EplApiInitParam.m_dwSerialNumber = -1; // NMT_IdentityObject_REC.SerialNo_U32 + EplApiInitParam.m_dwSubnetMask = SUBNET_MASK; + EplApiInitParam.m_dwDefaultGateway = 0; + EPL_MEMCPY(EplApiInitParam.m_sHostname, sHostname, sizeof(EplApiInitParam.m_sHostname)); + + // currently unset parameters left at default value 0 + //EplApiInitParam.m_qwVendorSpecificExt1; + //EplApiInitParam.m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + //EplApiInitParam.m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + //EplApiInitParam.m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + //EplApiInitParam.m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + //EplApiInitParam.m_abVendorSpecificExt2[48]; + + // set callback functions + EplApiInitParam.m_pfnCbEvent = AppCbEvent; + EplApiInitParam.m_pfnCbSync = AppCbSync; + + + printk("\n\n Hello, I'm a simple POWERLINK node running as %s!\n (build: %s / %s)\n\n", + (uiNodeId_g == EPL_C_ADR_MN_DEF_NODE_ID ? + "Managing Node" : "Controlled Node"), + __DATE__, __TIME__); + + // initialize the Linux a wait queue for shutdown of this module + init_waitqueue_head(&WaitQueueShutdown_g); + + // initialize the procfs device + EplRet = EplLinProcInit(); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + // initialize POWERLINK stack + EplRet = EplApiInitialize(&EplApiInitParam); + if(EplRet != kEplSuccessful) + { + goto Exit; + } + + // link process variables used by CN to object dictionary + ObdSize = sizeof(bVarIn1_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x6000, &bVarIn1_l, &uiVarEntries, &ObdSize, 0x01); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + ObdSize = sizeof(bVarOut1_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x6200, &bVarOut1_l, &uiVarEntries, &ObdSize, 0x01); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + // link process variables used by MN to object dictionary +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + ObdSize = sizeof(bLedsRow1_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x2000, &bLedsRow1_l, &uiVarEntries, &ObdSize, 0x01); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + ObdSize = sizeof(bLedsRow2_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x2000, &bLedsRow2_l, &uiVarEntries, &ObdSize, 0x02); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + ObdSize = sizeof(bSpeedSelect_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x2000, &bSpeedSelect_l, &uiVarEntries, &ObdSize, 0x03); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + ObdSize = sizeof(bSpeedSelectOld_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x2000, &bSpeedSelectOld_l, &uiVarEntries, &ObdSize, 0x04); + if (EplRet != kEplSuccessful) + { + goto Exit; + } + + ObdSize = sizeof(abSelect_l[0]); + uiVarEntries = sizeof(abSelect_l); + EplRet = EplApiLinkObject(0x2200, &abSelect_l[0], &uiVarEntries, &ObdSize, 0x01); + if (EplRet != kEplSuccessful) + { + goto Exit; + } +#endif + + // link a DOMAIN to object 0x6100, but do not exit, if it is missing + ObdSize = sizeof(abDomain_l); + uiVarEntries = 1; + EplRet = EplApiLinkObject(0x6100, &abDomain_l, &uiVarEntries, &ObdSize, 0x00); + if (EplRet != kEplSuccessful) + { + printk("EplApiLinkObject(0x6100): returns 0x%X\n", EplRet); + } + + // reset old process variables + bVarOut1Old_l = 0; + bSpeedSelectOld_l = 0; + dwMode_l = APP_DEFAULT_MODE; + iMaxCycleCount_l = DEFAULT_MAX_CYCLE_COUNT; + + + // configure IP address of virtual network interface + // for TCP/IP communication over the POWERLINK network + sprintf(sBuffer, "%lu.%lu.%lu.%lu", (EplApiInitParam.m_dwIpAddress >> 24), ((EplApiInitParam.m_dwIpAddress >> 16) & 0xFF), ((EplApiInitParam.m_dwIpAddress >> 8) & 0xFF), (EplApiInitParam.m_dwIpAddress & 0xFF)); + /* set up a minimal environment */ + iRet = 0; + envp[iRet++] = "HOME=/"; + envp[iRet++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; + envp[iRet] = NULL; + + /* set up the argument list */ + iRet = 0; + argv[iRet++] = "/sbin/ifconfig"; + argv[iRet++] = IF_ETH; + argv[iRet++] = sBuffer; + argv[iRet] = NULL; + + /* call ifconfig to configure the virtual network interface */ + iRet = call_usermodehelper(argv[0], argv, envp, 1); + printk("ifconfig %s %s returned %d\n", argv[1], argv[2], iRet); + + // start the NMT state machine + EplRet = EplApiExecNmtCommand(kEplNmtEventSwReset); + atomic_set(&AtomicShutdown_g, FALSE); + +Exit: + printk("EplLinInit(): returns 0x%X\n", EplRet); + return EplRet; +} + +static void __exit EplLinExit (void) +{ +tEplKernel EplRet; + + // halt the NMT state machine + // so the processing of POWERLINK frames stops + EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); + + // wait until NMT state machine is shut down + wait_event_interruptible(WaitQueueShutdown_g, + (atomic_read(&AtomicShutdown_g) == TRUE)); +/* if ((iErr != 0) || (atomic_read(&AtomicShutdown_g) == EVENT_STATE_IOCTL)) + { // waiting was interrupted by signal or application called wrong function + EplRet = kEplShutdown; + }*/ + // delete instance for all modules + EplRet = EplApiShutdown(); + printk("EplApiShutdown(): 0x%X\n", EplRet); + + // deinitialize proc fs + EplRet = EplLinProcFree(); + printk("EplLinProcFree(): 0x%X\n", EplRet); + +} + + +//=========================================================================// +// // +// P R I V A T E F U N C T I O N S // +// // +//=========================================================================// + +//--------------------------------------------------------------------------- +// +// Function: AppCbEvent +// +// Description: event callback function called by EPL API layer within +// user part (low priority). +// +// Parameters: EventType_p = event type +// pEventArg_p = pointer to union, which describes +// the event in detail +// pUserArg_p = user specific argument +// +// Returns: tEplKernel = error code, +// kEplSuccessful = no error +// kEplReject = reject further processing +// otherwise = post error event to API layer +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC AppCbEvent( + tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg* pEventArg_p, // IN: event argument (union) + void GENERIC* pUserArg_p) +{ +tEplKernel EplRet = kEplSuccessful; + + // check if NMT_GS_OFF is reached + switch (EventType_p) + { + case kEplApiEventNmtStateChange: + { + switch (pEventArg_p->m_NmtStateChange.m_NewNmtState) + { + case kEplNmtGsOff: + { // NMT state machine was shut down, + // because of user signal (CTRL-C) or critical EPL stack error + // -> also shut down EplApiProcess() and main() + EplRet = kEplShutdown; + + printk("AppCbEvent(kEplNmtGsOff) originating event = 0x%X\n", pEventArg_p->m_NmtStateChange.m_NmtEvent); + + // wake up EplLinExit() + atomic_set(&AtomicShutdown_g, TRUE); + wake_up_interruptible(&WaitQueueShutdown_g); + break; + } + + case kEplNmtGsResetCommunication: + { + DWORD dwBuffer; + + // configure OD for MN in state ResetComm after reseting the OD + // TODO: setup your own network configuration here + dwBuffer = (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS); // 0x00000003L + EplRet = EplApiWriteLocalObject(0x1F81, 0x01, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x02, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x03, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x04, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x05, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x06, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x07, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x08, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x20, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0xFE, &dwBuffer, 4); + EplRet = EplApiWriteLocalObject(0x1F81, 0x6E, &dwBuffer, 4); + +// dwBuffer |= EPL_NODEASSIGN_MANDATORY_CN; // 0x0000000BL +// EplRet = EplApiWriteLocalObject(0x1F81, 0x6E, &dwBuffer, 4); + dwBuffer = (EPL_NODEASSIGN_MN_PRES | EPL_NODEASSIGN_NODE_EXISTS); // 0x00010001L + EplRet = EplApiWriteLocalObject(0x1F81, 0xF0, &dwBuffer, 4); + + // continue + } + + case kEplNmtGsResetConfiguration: + { + unsigned int uiSize; + + // fetch object 0x1006 NMT_CycleLen_U32 from local OD (in little endian byte order) + // for configuration of remote CN + uiSize = 4; + EplRet = EplApiReadObject(NULL, 0, 0x1006, 0x00, &dw_le_CycleLen_g, &uiSize, kEplSdoTypeAsnd, NULL); + if (EplRet != kEplSuccessful) + { // local OD access failed + break; + } + + // continue + } + + case kEplNmtMsPreOperational1: + { + printk("AppCbEvent(0x%X) originating event = 0x%X\n", + pEventArg_p->m_NmtStateChange.m_NewNmtState, + pEventArg_p->m_NmtStateChange.m_NmtEvent); + + // continue + } + + case kEplNmtGsInitialising: + case kEplNmtGsResetApplication: + case kEplNmtMsNotActive: + case kEplNmtCsNotActive: + case kEplNmtCsPreOperational1: + { + break; + } + + case kEplNmtCsOperational: + case kEplNmtMsOperational: + { + break; + } + + default: + { + break; + } + } + +/* + switch (pEventArg_p->m_NmtStateChange.m_NmtEvent) + { + case kEplNmtEventSwReset: + case kEplNmtEventResetNode: + case kEplNmtEventResetCom: + case kEplNmtEventResetConfig: + case kEplNmtEventInternComError: + case kEplNmtEventNmtCycleError: + { + printk("AppCbEvent(0x%X) originating event = 0x%X\n", + pEventArg_p->m_NmtStateChange.m_NewNmtState, + pEventArg_p->m_NmtStateChange.m_NmtEvent); + break; + } + + default: + { + break; + } + } +*/ + break; + } + + case kEplApiEventCriticalError: + case kEplApiEventWarning: + { // error or warning occured within the stack or the application + // on error the API layer stops the NMT state machine + + printk("AppCbEvent(Err/Warn): Source=%02X EplError=0x%03X", pEventArg_p->m_InternalError.m_EventSource, pEventArg_p->m_InternalError.m_EplError); + // check additional argument + switch (pEventArg_p->m_InternalError.m_EventSource) + { + case kEplEventSourceEventk: + case kEplEventSourceEventu: + { // error occured within event processing + // either in kernel or in user part + printk(" OrgSource=%02X\n", pEventArg_p->m_InternalError.m_Arg.m_EventSource); + break; + } + + case kEplEventSourceDllk: + { // error occured within the data link layer (e.g. interrupt processing) + // the DWORD argument contains the DLL state and the NMT event + printk(" val=%lX\n", pEventArg_p->m_InternalError.m_Arg.m_dwArg); + break; + } + + default: + { + printk("\n"); + break; + } + } + break; + } + + case kEplApiEventNode: + { +// printk("AppCbEvent(Node): Source=%02X EplError=0x%03X", pEventArg_p->m_InternalError.m_EventSource, pEventArg_p->m_InternalError.m_EplError); + // check additional argument + switch (pEventArg_p->m_Node.m_NodeEvent) + { + case kEplNmtNodeEventCheckConf: + { + tEplSdoComConHdl SdoComConHdl; + // update object 0x1006 on CN + EplRet = EplApiWriteObject(&SdoComConHdl, pEventArg_p->m_Node.m_uiNodeId, 0x1006, 0x00, &dw_le_CycleLen_g, 4, kEplSdoTypeAsnd, NULL); + if (EplRet == kEplApiTaskDeferred) + { // SDO transfer started + EplRet = kEplReject; + } + else if (EplRet == kEplSuccessful) + { // local OD access (should not occur) + printk("AppCbEvent(Node) write to local OD\n"); + } + else + { // error occured + TGT_DBG_SIGNAL_TRACE_POINT(1); + + EplRet = EplApiFreeSdoChannel(SdoComConHdl); + SdoComConHdl = 0; + + EplRet = EplApiWriteObject(&SdoComConHdl, pEventArg_p->m_Node.m_uiNodeId, 0x1006, 0x00, &dw_le_CycleLen_g, 4, kEplSdoTypeAsnd, NULL); + if (EplRet == kEplApiTaskDeferred) + { // SDO transfer started + EplRet = kEplReject; + } + else + { + printk("AppCbEvent(Node): EplApiWriteObject() returned 0x%02X\n", EplRet); + } + } + + break; + } + + default: + { + break; + } + } + break; + } + + case kEplApiEventSdo: + { // SDO transfer finished + EplRet = EplApiFreeSdoChannel(pEventArg_p->m_Sdo.m_SdoComConHdl); + if (EplRet != kEplSuccessful) + { + break; + } +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + if (pEventArg_p->m_Sdo.m_SdoComConState == kEplSdoComTransferFinished) + { // continue boot-up of CN with NMT command Reset Configuration + EplRet = EplApiMnTriggerStateChange(pEventArg_p->m_Sdo.m_uiNodeId, kEplNmtNodeCommandConfReset); + } + else + { // indicate configuration error CN + EplRet = EplApiMnTriggerStateChange(pEventArg_p->m_Sdo.m_uiNodeId, kEplNmtNodeCommandConfErr); + } +#endif + + break; + } + + default: + break; + } + + return EplRet; +} + + +//--------------------------------------------------------------------------- +// +// Function: AppCbSync +// +// Description: sync event callback function called by event module within +// kernel part (high priority). +// This function sets the outputs, reads the inputs and runs +// the control loop. +// +// Parameters: void +// +// Returns: tEplKernel = error code, +// kEplSuccessful = no error +// otherwise = post error event to API layer +// +// State: +// +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC AppCbSync(void) +{ +tEplKernel EplRet = kEplSuccessful; + + if (bVarOut1Old_l != bVarOut1_l) + { // output variable has changed + bVarOut1Old_l = bVarOut1_l; + // set LEDs + +// printk("bVarIn = 0x%02X bVarOut = 0x%02X\n", (WORD) bVarIn_l, (WORD) bVarOut_l); + } + if (uiNodeId_g != EPL_C_ADR_MN_DEF_NODE_ID) + { + bVarIn1_l++; + } + + if (uiNodeId_g == EPL_C_ADR_MN_DEF_NODE_ID) + { // we are the master and must run the control loop + + // collect inputs from CNs and own input + bSpeedSelect_l = (bVarIn1_l | abSelect_l[0]) & 0x07; + + bModeSelect_l = abSelect_l[1] | abSelect_l[2]; + + if ((bModeSelect_l & APP_MODE_MASK) != 0) + { + dwMode_l = bModeSelect_l & APP_MODE_MASK; + } + + iCurCycleCount_l--; + + if (iCurCycleCount_l <= 0) + { + if ((dwMode_l & 0x01) != 0) + { // fill-up + if (iToggle) + { + if ((dwLeds_l & APP_DOUBLE_LED_MASK) == 0x00) + { + dwLeds_l = 0x01; + } + else + { + dwLeds_l <<= 1; + dwLeds_l++; + if (dwLeds_l >= APP_DOUBLE_LED_MASK) + { + iToggle = 0; + } + } + } + else + { + dwLeds_l <<= 1; + if ((dwLeds_l & APP_DOUBLE_LED_MASK) == 0x00) + { + iToggle = 1; + } + } + bLedsRow1_l = (unsigned char) (dwLeds_l & APP_LED_MASK); + bLedsRow2_l = (unsigned char) ((dwLeds_l >> APP_LED_COUNT) & APP_LED_MASK); + } + + else if ((dwMode_l & 0x02) != 0) + { // running light forward + dwLeds_l <<= 1; + if ((dwLeds_l > APP_DOUBLE_LED_MASK) || (dwLeds_l == 0x00000000L)) + { + dwLeds_l = 0x01; + } + bLedsRow1_l = (unsigned char) (dwLeds_l & APP_LED_MASK); + bLedsRow2_l = (unsigned char) ((dwLeds_l >> APP_LED_COUNT) & APP_LED_MASK); + } + + else if ((dwMode_l & 0x04) != 0) + { // running light backward + dwLeds_l >>= 1; + if ((dwLeds_l > APP_DOUBLE_LED_MASK) || (dwLeds_l == 0x00000000L)) + { + dwLeds_l = 1 << (APP_LED_COUNT * 2); + } + bLedsRow1_l = (unsigned char) (dwLeds_l & APP_LED_MASK); + bLedsRow2_l = (unsigned char) ((dwLeds_l >> APP_LED_COUNT) & APP_LED_MASK); + } + + else if ((dwMode_l & 0x08) != 0) + { // Knightrider + if (bLedsRow1_l == 0x00) + { + bLedsRow1_l = 0x01; + iToggle = 1; + } + else if (iToggle) + { + bLedsRow1_l <<= 1; + if ( bLedsRow1_l >= (1 << (APP_LED_COUNT - 1)) ) + { + iToggle = 0; + } + } + else + { + bLedsRow1_l >>= 1; + if( bLedsRow1_l <= 0x01 ) + { + iToggle = 1; + } + } + bLedsRow2_l = bLedsRow1_l; + } + + else if ((dwMode_l & 0x10) != 0) + { // Knightrider + if ((bLedsRow1_l == 0x00) + || (bLedsRow2_l == 0x00) + || ((bLedsRow2_l & ~APP_LED_MASK) != 0)) + { + bLedsRow1_l = 0x01; + bLedsRow2_l = (1 << (APP_LED_COUNT - 1)); + iToggle = 1; + } + else if (iToggle) + { + bLedsRow1_l <<= 1; + bLedsRow2_l >>= 1; + if ( bLedsRow1_l >= (1 << (APP_LED_COUNT - 1)) ) + { + iToggle = 0; + } + } + else + { + bLedsRow1_l >>= 1; + bLedsRow2_l <<= 1; + if ( bLedsRow1_l <= 0x01 ) + { + iToggle = 1; + } + } + } + + // set own output + bVarOut1_l = bLedsRow1_l; +// bVarOut1_l = (bLedsRow1_l & 0x03) | (bLedsRow2_l << 2); + + // restart cycle counter + iCurCycleCount_l = iMaxCycleCount_l; + } + + if (bSpeedSelectOld_l == 0) + { + if ((bSpeedSelect_l & 0x01) != 0) + { + if (iMaxCycleCount_l < 200) + { + iMaxCycleCount_l++; + } + bSpeedSelectOld_l = bSpeedSelect_l; + } + else if ((bSpeedSelect_l & 0x02) != 0) + { + if (iMaxCycleCount_l > 1) + { + iMaxCycleCount_l--; + } + bSpeedSelectOld_l = bSpeedSelect_l; + } + else if ((bSpeedSelect_l & 0x04) != 0) + { + iMaxCycleCount_l = DEFAULT_MAX_CYCLE_COUNT; + bSpeedSelectOld_l = bSpeedSelect_l; + } + } + else if (bSpeedSelect_l == 0) + { + bSpeedSelectOld_l = 0; + } + } + + TGT_DBG_SIGNAL_TRACE_POINT(1); + + return EplRet; +} + + + +// EOF + diff --git a/drivers/staging/epl/edrv.h b/drivers/staging/epl/edrv.h new file mode 100644 index 000000000000..139523c66613 --- /dev/null +++ b/drivers/staging/epl/edrv.h @@ -0,0 +1,183 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: interface for ethernetdriver + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: edrv.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + Dev C++ and GNU-Compiler for m68k + + ------------------------------------------------------------------------- + + Revision History: + + 2005/08/01 m.b.: start of implementation + +****************************************************************************/ + +#ifndef _EDRV_H_ +#define _EDRV_H_ + +#include "EplInc.h" +#include "EplFrame.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- +// -------------------------------------------------------------------------- +#define MAX_ETH_DATA_SIZE 1500 +#define MIN_ETH_DATA_SIZE 46 + +#define ETH_HDR_OFFSET 0 // Ethernet header at the top of the frame +#define ETH_HDR_SIZE 14 // size of Ethernet header +#define MIN_ETH_SIZE (MIN_ETH_DATA_SIZE + ETH_HDR_SIZE) // without CRC + +#define ETH_CRC_SIZE 4 // size of Ethernet CRC, i.e. FCS + + + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + +// position of a buffer in an ethernet-frame +typedef enum +{ + kEdrvBufferFirstInFrame = 0x01, // first data buffer in an ethernet frame + kEdrvBufferMiddleInFrame = 0x02, // a middle data buffer in an ethernet frame + kEdrvBufferLastInFrame = 0x04 // last data buffer in an ethernet frame +} tEdrvBufferInFrame; + + +// format of a tx-buffer +typedef struct _tEdrvTxBuffer +{ + tEplMsgType m_EplMsgType; // IN: type of EPL message, set by calling function + unsigned int m_uiTxMsgLen; // IN: length of message to be send (set for each transmit call) + // ---------------------- + unsigned int m_uiBufferNumber; // OUT: number of the buffer, set by ethernetdriver + BYTE * m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver + tEplNetTime m_NetTime; // OUT: Timestamp of end of transmission, set by ethernetdriver + // ---------------------- + unsigned int m_uiMaxBufferLen; // IN/OUT: maximum length of the buffer +} tEdrvTxBuffer; + +// format of a rx-buffer +typedef struct _tEdrvRxBuffer +{ + tEdrvBufferInFrame m_BufferInFrame; // OUT position of received buffer in an ethernet-frame + unsigned int m_uiRxMsgLen; // OUT: length of received buffer (without CRC) + BYTE * m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver + tEplNetTime m_NetTime; // OUT: Timestamp of end of receiption + +} tEdrvRxBuffer; + + + +//typedef void (*tEdrvRxHandler) (BYTE bBufferInFrame_p, tBufferDescr * pbBuffer_p); +//typedef void (*tEdrvRxHandler) (BYTE bBufferInFrame_p, BYTE * pbEthernetData_p, WORD wDataLen_p); +typedef void (*tEdrvRxHandler) (tEdrvRxBuffer * pRxBuffer_p); +typedef void (*tEdrvTxHandler) (tEdrvTxBuffer * pTxBuffer_p); + + +// format of init structure +typedef struct +{ + BYTE m_abMyMacAddr[6]; // the own MAC address + +// BYTE m_bNoOfRxBuffDescr; // number of entries in rx bufferdescriptor table +// tBufferDescr * m_pRxBuffDescrTable; // rx bufferdescriptor table +// WORD m_wRxBufferSize; // size of the whole rx buffer + + tEdrvRxHandler m_pfnRxHandler; + tEdrvTxHandler m_pfnTxHandler; + +} tEdrvInitParam; + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +tEplKernel EdrvInit (tEdrvInitParam* pEdrvInitParam_p); + +tEplKernel EdrvShutdown (void); + +tEplKernel EdrvDefineRxMacAddrEntry (BYTE * pbMacAddr_p); +tEplKernel EdrvUndefineRxMacAddrEntry (BYTE * pbMacAddr_p); + +//tEplKernel EdrvDefineUnicastEntry (BYTE * pbUCEntry_p); +//tEplKernel EdrvUndfineUnicastEntry (BYTE * pbUCEntry_p); + +tEplKernel EdrvAllocTxMsgBuffer (tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvReleaseTxMsgBuffer (tEdrvTxBuffer * pBuffer_p); + +//tEplKernel EdrvWriteMsg (tBufferDescr * pbBuffer_p); +tEplKernel EdrvSendTxMsg (tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvTxMsgReady (tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvTxMsgStart (tEdrvTxBuffer * pBuffer_p); + +//tEplKernel EdrvReadMsg (void); + +// interrupt handler called by target specific interrupt handler +void EdrvInterruptHandler (void); + + + +#endif // #ifndef _EDRV_H_ + + diff --git a/drivers/staging/epl/global.h b/drivers/staging/epl/global.h new file mode 100644 index 000000000000..797e1f27835c --- /dev/null +++ b/drivers/staging/epl/global.h @@ -0,0 +1,1468 @@ +/**************************************************************************** + + global project definition file + + 12.06.1998 -rs + 11.02.2002 r.d. Erweiterungen, Ergaenzungen + 20.08.2002 SYS TEC electronic -as + Definition Schluesselwort 'GENERIC' + fuer das Erzeugen von Generic Pointer + 28.08.2002 r.d. erweiterter SYS TEC Debug Code + 16.09.2002 r.d. komplette Uebersetzung in Englisch + 11.04.2003 f.j. Ergaenzung fuer Mitsubishi NC30 Compiler + 17.06.2003 -rs Definition von Basistypen in <#ifndef _WINDEF_> gesetzt + 16.04.2004 r.d. Ergaenzung fuer Borland C++ Builder + 30.08.2004 -rs TRACE5 eingefügt + 23.12.2005 d.k. Definitions for IAR compiler + + $Id: global.h,v 1.6 2008/11/07 13:55:56 D.Krueger Exp $ + +****************************************************************************/ + +#ifndef _GLOBAL_H_ +#define _GLOBAL_H_ + + +//--------------------------------------------------------------------------- +// elements of defines for development system +//--------------------------------------------------------------------------- + +// these defines are necessary to check some of characteristics of the development system +#define _DEV_BIGEND_ 0x80000000L // big endian (motorolla format) +#define _DEV_ALIGNMENT_4_ 0x00400000L // the CPU needs alignment of 4 bytes +#define _DEV_ONLY_INT_MAIN_ 0x00004000L // the compiler needs "int main(int)" instead of "void main(void)" +#define _DEV_COMMA_EXT_ 0x00002000L // support of last comma in struct predefinition +#define _DEV_64BIT_SUPPORT_ 0x00001000L // support of 64 bit operations +#define _DEV_BIT64_ 0x00000400L // count of bits: 64 bit +#define _DEV_BIT32_ 0x00000300L // 32 bit +#define _DEV_BIT16_ 0x00000200L // 16 bit +#define _DEV_BIT8_ 0x00000100L // 8 bit +#define _DEV_RVCT_ARM_ 0x0000001CL // RealView ARM +#define _DEV_RENESASM32C 0x0000001BL // compiler from: Renesas +#define _DEV_GNUC_MIPS2_ 0x0000001AL // GNU for MIPS2 +#define _DEV_MPLAB_C30_ 0x00000019L // MPLAB C30 for Microchip dsPIC33F series +#define _DEV_GNUC_TC_ 0x00000018L // GNU for Infineon TriCore +#define _DEV_GNUC_X86_ 0x00000017L // GNU for I386 +#define _DEV_IAR_ARM_ 0x00000016L // ARM IAR C/C++ Compiler +#define _DEV_PARADGM_X86 0x00000015L // Paradigm C/C++ for Beck 1x3 +#define _DEV_GNUC_CF_ 0x00000014L // GNU for Coldfire +#define _DEV_KEIL_ARM_ 0x00000013L // Keil ARM +#define _DEV_MSEVC_ 0x00000012L // Microsoft embedded Visual C/C++ +#define _DEV_HIGHTEC_GNUC_X86_ 0x00000011L // Hightec elf386 gcc +#define _DEV_MSVC_RTX_ 0x00000010L // VC600 + RTX +#define _DEV_MSVC_V1_5_ 0x0000000FL // Microsoft Visual C/C++ V1.5 +#define _DEV_GNUC_ARM7_ 0x0000000EL // GNU Compiler gcc for ARM7 +#define _DEV_METROWERKS_CW_ 0x0000000DL // Metrowerks Code Warrior +#define _DEV_MITSUBISHIM16C_ 0x0000000CL //compiler from: Mitsubishi +#define _DEV_GNUC_C16X_ 0x0000000BL // GNU Compiler gcc166 for Infineon C16x +#define _DEV_LINUX_GCC_ 0x0000000AL // Linux GNU Compiler gcc +#define _DEV_GNUC_MPC5X5 0x00000009L // GNU for Motorola PPC5x5 +#define _DEV_TASKINGM16C_ 0x00000008L // Tasking for Mitsubishi M16C +#define _DEV_FUJITSU_ 0x00000007L // Fujitsu +#define _DEV_TASKING8_ 0x00000006L // Tasking 8051 +#define _DEV_TASKING16_ 0x00000005L // Tasking 166 +#define _DEV_KEIL8_ 0x00000004L // Keil C51 +#define _DEV_KEIL16_ 0x00000003L // Keil C166 +#define _DEV_BORLANDC_ 0x00000002L // Borland C/C++ +#define _DEV_MSVC16_ 0x00000001L // Microsoft Visual C/C++ +#define _DEV_MSVC32_ 0x00000000L // Microsoft Visual C/C++ + +// these defines can be used to mask previous elements +#define _DEV_MASK_COMPILER 0x000000FFL +#define _DEV_MASK_BITCOUNT 0x00000F00L +#define _DEV_MASK_ADDSUPPORT 0x0000F000L +#define _DEV_MASK_ALIGNMENT 0x00F00000L + + +//--------------------------------------------------------------------------- +// defines for development system (DEV_SYSTEM) including previous elements +//--------------------------------------------------------------------------- + +#define _DEV_WIN16_ (_DEV_BIT16_ | _DEV_MSVC16_ ) +#define _DEV_WIN32_ (_DEV_BIT32_ | _DEV_MSVC32_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_MSVC_DOS_ (_DEV_BIT32_ | _DEV_MSVC_V1_5_ ) +#define _DEV_BORLAND_DOS_ (_DEV_BIT32_ | _DEV_BORLANDC_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_KEIL_C51X_ (_DEV_BIT8_ | _DEV_KEIL8_ | _DEV_BIGEND_ | _DEV_COMMA_EXT_) // at least C51 version 7.05 supports comma extension +#define _DEV_KEIL_C16X_ (_DEV_BIT16_ | _DEV_KEIL16_ | _DEV_COMMA_EXT_) // at least C166 version 5.03 supports comma extension +#define _DEV_TASKING_C51X_ (_DEV_BIT8_ | _DEV_TASKING8_ | _DEV_BIGEND_) +#define _DEV_TASKING_C16X_ (_DEV_BIT16_ | _DEV_TASKING16_ ) +#define _DEV_FUJITSU_F590_ (_DEV_BIT8_ | _DEV_FUJITSU_ | _DEV_COMMA_EXT_) // softune is not able to support 64 bit variables QWORD !!! +//f.j.29.04.03 M16C kann effektiv mit Bytes umgehen +//#define _DEV_TASKING_M16C_ (_DEV_BIT16_ | _DEV_TASKINGM16C_ ) +#define _DEV_TASKING_M16C_ (_DEV_BIT8_ | _DEV_TASKINGM16C_ ) +#define _DEV_MITSUBISHI_M16C_ (_DEV_BIT8_ | _DEV_MITSUBISHIM16C_ ) +#define _DEV_GNU_MPC5X5_ (_DEV_BIT32_ | _DEV_GNUC_MPC5X5| _DEV_BIGEND_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_LINUX_ (_DEV_BIT32_ | _DEV_LINUX_GCC_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_GNU_C16X_ (_DEV_BIT16_ | _DEV_GNUC_C16X_ ) //| _DEV_COMMA_EXT_) +#define _DEV_MCW_MPC5X5_ (_DEV_BIT32_ | _DEV_METROWERKS_CW_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_GNU_ARM7_ (_DEV_BIT32_ | _DEV_GNUC_ARM7_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) +#define _DEV_WIN32_RTX_ (_DEV_BIT32_ | _DEV_MSVC_RTX_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_HIGHTEC_X86_ (_DEV_BIT32_ | _DEV_HIGHTEC_GNUC_X86_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_WIN_CE_ (_DEV_BIT32_ | _DEV_MSEVC_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_KEIL_CARM_ (_DEV_BIT32_ | _DEV_KEIL_ARM_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_IAR_CARM_ (_DEV_BIT32_ | _DEV_IAR_ARM_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_RVCT_CARM_ (_DEV_BIT32_ | _DEV_RVCT_ARM_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) +#define _DEV_MCW_MCF5XXX_ (_DEV_BIT32_ | _DEV_METROWERKS_CW_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_GNU_CF5282_ (_DEV_BIT32_ | _DEV_GNUC_CF_ | _DEV_BIGEND_) +#define _DEV_PAR_BECK1X3_ (_DEV_BIT16_ | _DEV_PARADGM_X86) +#define _DEV_GNU_CF548X_ (_DEV_BIT32_ | _DEV_GNUC_CF_ | _DEV_BIGEND_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_GNU_I386_ (_DEV_BIT32_ | _DEV_GNUC_X86_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) +#define _DEV_GNU_TRICORE_ (_DEV_BIT32_ | _DEV_GNUC_TC_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_ | _DEV_ALIGNMENT_4_) +#define _DEV_MPLAB_DSPIC33F_ (_DEV_BIT16_ | _DEV_MPLAB_C30_ ) //| _DEV_COMMA_EXT_) +#define _DEV_GNU_MIPSEL_ (_DEV_BIT32_ | _DEV_GNUC_MIPS2_ | _DEV_BIGEND_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) + +#define _DEV_RENESAS_M32C_ (_DEV_BIT32_ | _DEV_RENESASM32C) + +//--------------------------------------------------------------------------- +// usefull macros +//--------------------------------------------------------------------------- + +#define CHECK_IF_ONLY_INT_MAIN() (DEV_SYSTEM & _DEV_ONLY_INT_MAIN_) +#define CHECK_MEMORY_ALINMENT() (DEV_SYSTEM & _DEV_MASK_ALIGNMENT) + + +//--------------------------------------------------------------------------- +// defines for target system (TARGET_SYSTEM) +//--------------------------------------------------------------------------- + +#define _DOS_ (16 + 0x10000) +#define _WIN16_ 16 +#define _WIN32_ 32 +#define _WINCE_ (32 + 0x20000) +#define _NO_OS_ 0 +#define _LINUX_ 1 +#define _PXROS_ 2 +#define _ECOSPRO_ 3 + + +//--------------------------------------------------------------------------- +// definitions for function inlining +//--------------------------------------------------------------------------- + +#define INLINE_FUNCTION // empty define +#undef INLINE_ENABLED // disable actual inlining of functions +#undef INLINE_FUNCTION_DEF // disable inlining for all compilers per default + +//--------------------------------------------------------------------------- +// definitions for Keil C51 +//--------------------------------------------------------------------------- + +#ifdef __C51__ + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_KEIL_C51X_ + + #pragma DEBUG OBJECTEXTEND + #pragma WARNINGLEVEL(2) // maximum warning level + + #define NEAR idata // variables mapped to internal data storage location + #define FAR xdata // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM code // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC xdata // hardware access through external memory (i.e. CAN) + #define LARGE large // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM xdata // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT reentrant + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + + +//--------------------------------------------------------------------------- +// definitions for GNU Compiler for Infineon C16x +// - it have to be befor Keil (it has __C166__ too) +//--------------------------------------------------------------------------- +#elif defined (__GNUC__) && defined (__C166__) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_GNU_C16X_ + +// #define NEAR idata // variables mapped to internal data storage location + #define NEAR near // variables mapped to internal data storage location +// #define FAR xhuge // variables mapped to external data storage location + #define FAR huge // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +// #define HWACC sdata // hardware access through external memory (i.e. CAN) + #define HWACC huge // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +// #define GENERIC xhuge // generic pointer to point to application data + #define GENERIC huge // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + + #define ASSERT(p) \ + if (p) \ + { \ + ; \ + } \ + else \ + { \ + PRINTF0("Assert failed: " #p " (file %s line %d)\n", __FILE__, (int) __LINE__ ); \ + while (1); \ + } + #else + #define ASSERT(p) + #endif + +//--------------------------------------------------------------------------- +// definitions for Keil C166 +//--------------------------------------------------------------------------- +#elif defined (__C166__) // 24.01.2005 r.d.: Keil ARM7 needs directive 'defined' + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_KEIL_C16X_ + + #pragma CODE + #pragma MOD167 + #pragma NOINIT + #pragma DEBUG + #pragma WARNINGLEVEL(3) // maximum warning level + #pragma WARNING DISABLE = 47 // warning = OFF + #pragma WARNING DISABLE = 38 // warning = OFF +// #pragma WARNING DISABLE = 102 // warning = OFF + #pragma WARNING DISABLE = 174 // warning = OFF + #pragma WARNING DISABLE = 183 // warning = OFF + + #define NEAR idata // variables mapped to internal data storage location + #define FAR xhuge // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +// #define HWACC sdata // hardware access through external memory (i.e. CAN) + #define HWACC huge // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC xhuge // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +//--------------------------------------------------------------------------- +// definitions for MPLAB C30 for dsPIC33F series +//--------------------------------------------------------------------------- +#elif defined (__C30__) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_MPLAB_DSPIC33F_ + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + +// #ifndef QWORD +// #define QWORD long long +// #endif + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +//--------------------------------------------------------------------------- +// definitions for Keil ARM +//--------------------------------------------------------------------------- +#elif defined (__CA__) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_KEIL_CARM_ + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef QWORD + #define QWORD long long + #endif + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +//--------------------------------------------------------------------------- +// definitions for RealView ARM compilation tools (provided by recent Keil Microcontroller Development Kits) +//--------------------------------------------------------------------------- +#elif defined (__ARMCC_VERSION) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_RVCT_CARM_ + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef QWORD + #define QWORD long long + #endif + + #ifndef NDEBUG + #define ASSERT(expr) if (!(expr)) {\ + TRACE0 ("Assertion failed: " #expr );\ + while (1);} + #else + #define ASSERT(expr) + #endif + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +//--------------------------------------------------------------------------- +// definitions for ARM IAR C Compiler +//--------------------------------------------------------------------------- +#elif defined (__ICCARM__) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_IAR_CARM_ + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef QWORD + #define QWORD long long + #endif + + // Workaround: + // If we use IAR and want to debug but don't want to use C-Spy Debugger + // assert() doesn't work in debug mode because it needs support for FILE descriptors + // (_DLIB_FILE_DESCRIPTOR == 1). + #ifndef NDEBUG + #define ASSERT(expr) if (!(expr)) {\ + TRACE0 ("Assertion failed: " #expr );\ + while (1);} + #else + #define ASSERT(expr) + #endif + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf +// #define TRACE PRINTF4 + #endif + +//--------------------------------------------------------------------------- +// definitions for Tasking 8051 +//--------------------------------------------------------------------------- + +#elif defined (_CC51) + + #include + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_TASKING_C51X_ + + #define NEAR _data // variables mapped to internal data storage location + #define FAR _xdat // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC _xdat // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM _xdat // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT _reentrant + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + + +//--------------------------------------------------------------------------- +// definitions for Tasking C167CR and C164CI +//--------------------------------------------------------------------------- + +#elif defined (_C166) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_TASKING_C16X_ + + #define NEAR near // variables mapped to internal data storage location + #define FAR far // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC /* to be defined */ // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + // Stdio.h has to be alway included here. If printf() is used stdio.h defines NULL + // without checking if it is already included. So an error occurs while compiling. + // (r.d.) + #include // prototype printf() (for TRACE) + #ifndef NDEBUG + #define TRACE printf + #endif + + +//--------------------------------------------------------------------------- +// definitions for FUJITSU FFMC-16LX MB90590 +//--------------------------------------------------------------------------- + +//#elif (defined (F590) || defined (F543) || defined (F598) || defined (F495) || defined (F350)) +#elif defined(__COMPILER_FCC907__) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_FUJITSU_F590_ + + #define NEAR /* to be defined */ // variables mapped to internal data storage location + #define FAR /* to be defined */ // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM /* to be defined */ // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC /* to be defined */ // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + // softune is not able to support 64 bit variables QWORD !!! + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + + +//--------------------------------------------------------------------------- +// definitions for Mitsubishi M16C family for TASKING Compiler CM16 +//--------------------------------------------------------------------------- + +#elif defined (_CM16C) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_TASKING_M16C_ + + #define NEAR _near // variables mapped to internal data storage location + #define FAR _far // variables mapped to external data storage location + #define CONST _farrom // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC _near // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC _far // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + // do you use memory model SMALL, than you have to set _far + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + // Stdio.h has to be alway included here. If printf() is used stdio.h defines NULL + // without checking if it is already included. So an error occurs while compiling. + // (r.d.) + #include // prototype printf() (for TRACE) + #ifndef NDEBUG + #define TRACE printf + #endif + + +//--------------------------------------------------------------------------- +// definitions for Mitsubishi M16C family for Mitsubishi Compiler NC30 +//--------------------------------------------------------------------------- +// name NC30, andere Form will der Compiler nicht !! +#elif defined (NC30) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_MITSUBISHI_M16C_ + + #define NEAR near // variables mapped to internal data storage location + #define FAR far // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC near // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC far // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +//--------------------------------------------------------------------------- +// definitions for Renesas M32C family for Renesas Compiler +//--------------------------------------------------------------------------- +#elif defined (NC308) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_RENESAS_M32C_ + + #define NEAR near // variables mapped to internal data storage location + #define FAR far // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + #define HWACC // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM far // Memory attribute to optimize speed and code of pointer access. + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +// #error ("RENESAS o.k.") + +//--------------------------------------------------------------------------- +// definitions for ARM7 family with GNU compiler +//--------------------------------------------------------------------------- + +#elif defined(__GNUC__) && defined(__arm__) && !defined(__LINUX_ARM_ARCH__) + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_GNU_ARM7_ + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + #define HWACC // hardware access through external memory (i.e. CAN) + + #define REENTRANT + #define PUBLIC + + #ifndef QWORD + #define QWORD long long // i.A. durch Herr Kuschel + #endif + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + + +//--------------------------------------------------------------------------- +// definitions for Motorola PowerPC family 5x5 (555/565) +// definitions Linux-PC +//--------------------------------------------------------------------------- + +#elif defined (__GNUC__) + + #if defined (LINUX) || defined (linux) || defined (__linux__) + #define LINUX_SYSTEM // define 'LINUX_SYSTEM' uniform for all Linux based systems + // r.d.: We will need an other solution here! There are two sections here which do check the preproc-definitions: + // LINUX and __linux__ . The first one was Linux for PC, the second one is this section for embedded Linux (MCF5xxx). + // But Linux for PC does not need the definitions for embedded Linux. + #endif + + // GNU C compiler supports function inlining + #define INLINE_FUNCTION_DEF extern inline + + // to actually enable inlining just include the following three lines + // #undef INLINE_FUNCTION + // #define INLINE_FUNCTION INLINE_FUNCTION_DEF + // #define INLINE_ENABLED TRUE + + #ifdef PXROS + #define TARGET_SYSTEM _PXROS_ + #ifdef __i386__ + #undef LINUX // this define seems to be set from compiler + #define DEV_SYSTEM _DEV_HIGHTEC_X86_ + #elif defined (__tricore__) + #define DEV_SYSTEM _DEV_GNU_TRICORE_ + #else // MPC5x5 + #define DEV_SYSTEM _DEV_GNU_MPC5X5_ + #endif + + #elif defined (LINUX) || defined (__linux__) + #define TARGET_SYSTEM _LINUX_ // Linux definition + #define DEV_SYSTEM _DEV_LINUX_ + + #elif defined (GNU_CF5282) + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_GNU_CF5282_ + + #elif defined (ECOSPRO_I386_PEAK_PCI) + #define TARGET_SYSTEM _ECOSPRO_ + #define DEV_SYSTEM _DEV_GNU_I386_ + + #elif defined (GNU_CF548X) + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_GNU_CF548X_ + #else + #error 'ERROR: DEV_SYSTEM not found!' + #endif + + + #ifndef QWORD + #define QWORD long long int + #endif + + #if (TARGET_SYSTEM == _PXROS_) + + #ifndef __KERNEL__ + #include + #endif + + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM /* to be defined */ // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define HWACC // hardware access through external memory (i.e. CAN) + + #define REENTRANT + #define PUBLIC + + #ifndef QWORD + #define QWORD long long int + #endif + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + + #endif + + // ------------------ GNUC for I386 --------------------------------------------- + + #if (TARGET_SYSTEM == _LINUX_) || (TARGET_SYSTEM == _ECOSPRO_) + + #ifndef __KERNEL__ + #include + #endif + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #ifndef __KERNEL__ + #include // prototype printf() (for TRACE) + #define TRACE printf + #else + #define TRACE printk + #endif + #endif + #endif + + // ------------------ GNU without OS --------------------------------------------- + + #if (TARGET_SYSTEM == _NO_OS_) + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG +// #include "xuartdrv.h" +// #include // prototype printf() (for TRACE) + #define TRACE printf +// #define TRACE mprintf +// #ifndef TRACE +// #define TRACE trace +// void trace (char *fmt, ...); +// #endif + #endif + + #endif + +//--------------------------------------------------------------------------- +// definitions for MPC565 +//--------------------------------------------------------------------------- +#elif __MWERKS__ + + +#ifdef __MC68K__ + + #define TARGET_SYSTEM = _MCF548X_ + #define DEV_SYSTEM _DEV_MCW_MCF5XXX_ + +#else + #define TARGET_SYSTEM = _MPC565_ + #define DEV_SYSTEM _DEV_MCW_MPC5X5_ +#endif + + #define NEAR // variables mapped to internal data storage location + #define FAR // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define LARGE // functions set parameters to external data storage location + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #define HWACC // hardware access through external memory (i.e. CAN) + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #include // prototype printf() (for TRACE) + #define TRACE printf + #endif + +//--------------------------------------------------------------------------- +// definitions for BECK 1x3 +//--------------------------------------------------------------------------- +#elif defined (__BORLANDC__) && defined (__PARADIGM__) + + + #define TARGET_SYSTEM _NO_OS_ + #define DEV_SYSTEM _DEV_PAR_BECK1X3_ + + + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + #define NEAR __near // variables mapped to internal data storage location + #define FAR __far // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define LARGE + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #ifndef TRACE + #include + #define TRACE printf + #endif + #endif + + + +//--------------------------------------------------------------------------- +// definitions for PC +//--------------------------------------------------------------------------- + +#elif defined (__BORLANDC__) + + // ------------------ definition target system -------------------------- + + #ifdef _WIN32 + #define TARGET_SYSTEM _WIN32_ // WIN32 definition + #define DEV_SYSTEM _DEV_WIN32_ + #else + #define TARGET_SYSTEM _DOS_ + #define DEV_SYSTEM _DEV_BORLAND_DOS_ + #endif + + + // ------------------ WIN32 --------------------------------------------- + + #if (TARGET_SYSTEM == _WIN32_) + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #define REENTRANT + #define PUBLIC __stdcall + + #ifndef NDEBUG + #ifndef TRACE + #include + #define TRACE printf + #endif + #endif + + #elif (TARGET_SYSTEM == _DOS_) + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + #define NEAR near // variables mapped to internal data storage location + #define FAR far // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define LARGE + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #ifndef TRACE + #include + #define TRACE printf + #endif + #endif + + #endif + +#elif (_MSC_VER == 800) // PC MS Visual C/C++ for DOS applications + + #define TARGET_SYSTEM _DOS_ + #define DEV_SYSTEM _DEV_MSVC_DOS_ + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC near // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + #define NEAR near // variables mapped to internal data storage location + #define FAR far // variables mapped to external data storage location + #define CONST const // variables mapped to ROM (i.e. flash) + #define LARGE + + #define REENTRANT + #define PUBLIC + + #ifndef NDEBUG + #ifndef TRACE + #include + #define TRACE printf + #endif + #endif + + +//--------------------------------------------------------------------------- +// definitions for RTX under WIN32 +//--------------------------------------------------------------------------- +#elif (defined (UNDER_RTSS) && defined (WIN32)) + + // ------------------ definition target system -------------------------- + #define TARGET_SYSTEM _WIN32_RTX_ + #define DEV_SYSTEM _DEV_WIN32_RTX_ + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #define REENTRANT + #define PUBLIC __stdcall + + #ifndef NDEBUG + #ifndef TRACE + #define TRACE RtPrintf + #endif + #endif + +//--------------------------------------------------------------------------- +// definitions for WinCE +//--------------------------------------------------------------------------- +#elif defined (_WIN32_WCE) + + // ------------------ definition target system -------------------------- + #define TARGET_SYSTEM _WINCE_ + #define DEV_SYSTEM _DEV_WIN_CE_ + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #ifndef QWORD + //#define QWORD long long int // MSVC .NET can use "long long int" too (like GNU) + #define QWORD __int64 + #endif + + #define REENTRANT + #define PUBLIC __cdecl + + #ifdef ASSERTMSG + #undef ASSERTMSG + #endif + + #ifndef NDEBUG + #ifndef TRACE + #define TRACE printf +// void trace (char *fmt, ...); + #endif + #endif + +#else // ===> PC MS Visual C/C++ + + // ------------------ definition target system -------------------------- + + #ifdef _WIN32 + #define TARGET_SYSTEM _WIN32_ // WIN32 definition + #define DEV_SYSTEM _DEV_WIN32_ + #else + #define TARGET_SYSTEM _WIN16_ // WIN16 definition + #define DEV_SYSTEM _DEV_WIN16_ + #endif + + + // ------------------ WIN16 --------------------------------------------- + + #if (TARGET_SYSTEM == _WIN16_) + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR far // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #define REENTRANT + #define PUBLIC _far _pascal _export + + #ifndef NDEBUG + #ifndef TRACE + #define TRACE trace + #ifdef __cplusplus + extern "C" + { + #endif + void trace (const char *fmt, ...); + #ifdef __cplusplus + } + #endif + #endif + #endif + + #endif + + + // ------------------ WIN32 --------------------------------------------- + + #if (TARGET_SYSTEM == _WIN32_) + + #define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; + #define HWACC // hardware access through external memory (i.e. CAN) + + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. + #define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + #define MEM // Memory attribute to optimize speed and code of pointer access. + + #ifndef NEAR + #define NEAR // variables mapped to internal data storage location + #endif + + #ifndef FAR + #define FAR // variables mapped to external data storage location + #endif + + #ifndef CONST + #define CONST const // variables mapped to ROM (i.e. flash) + #endif + + #define LARGE + + #define REENTRANT + #define PUBLIC __stdcall + + #ifndef QWORD + //#define QWORD long long int // MSVC .NET can use "long long int" too (like GNU) + #define QWORD __int64 + #endif + + #ifndef NDEBUG + #ifndef TRACE + #define TRACE trace + #ifdef __cplusplus + extern "C" + { + #endif + void trace (const char *fmt, ...); + #ifdef __cplusplus + } + #endif + #endif + #endif + + // MS Visual C++ compiler supports function inlining + #define INLINE_FUNCTION_DEF __forceinline + + // to actually enable inlining just include the following two lines + // #define INLINE_FUNCTION INLINE_FUNCTION_DEF + // #define INLINE_ENABLED TRUE + + #endif + +#endif // ===> PC + + +//--------------------------------------------------------------------------- +// definitions of basic types +//--------------------------------------------------------------------------- + +#ifndef _WINDEF_ // defined in WINDEF.H, included by + + // --- arithmetic types --- + #ifndef SHORT + #define SHORT short int + #endif + + #ifndef USHORT + #define USHORT unsigned short int + #endif + + #ifndef INT + #define INT int + #endif + + #ifndef UINT + #define UINT unsigned int + #endif + + #ifndef LONG + #define LONG long int + #endif + + #ifndef ULONG + #define ULONG unsigned long int + #endif + + + // --- logic types --- + #ifndef BYTE + #define BYTE unsigned char + #endif + + #ifndef WORD + #define WORD unsigned short int + #endif + + #ifndef DWORD + #define DWORD unsigned long int + #endif + + #ifndef BOOL + #define BOOL unsigned char + #endif + + + // --- alias types --- + #ifndef TRUE + #define TRUE 0xFF + #endif + + #ifndef FALSE + #define FALSE 0x00 + #endif + + #ifndef NULL + #define NULL ((void *) 0) + #endif + +#endif + + +#ifndef _TIME_OF_DAY_DEFINED_ + + typedef struct + { + unsigned long int m_dwMs; + unsigned short int m_wDays; + + } tTimeOfDay; + + #define _TIME_OF_DAY_DEFINED_ + +#endif + + +//--------------------------------------------------------------------------- +// Definition von TRACE +//--------------------------------------------------------------------------- + +#ifndef NDEBUG + + #ifndef TRACE0 + #define TRACE0(p0) TRACE(p0) + #endif + + #ifndef TRACE1 + #define TRACE1(p0, p1) TRACE(p0, p1) + #endif + + #ifndef TRACE2 + #define TRACE2(p0, p1, p2) TRACE(p0, p1, p2) + #endif + + #ifndef TRACE3 + #define TRACE3(p0, p1, p2, p3) TRACE(p0, p1, p2, p3) + #endif + + #ifndef TRACE4 + #define TRACE4(p0, p1, p2, p3, p4) TRACE(p0, p1, p2, p3, p4) + #endif + + #ifndef TRACE5 + #define TRACE5(p0, p1, p2, p3, p4, p5) TRACE(p0, p1, p2, p3, p4, p5) + #endif + + #ifndef TRACE6 + #define TRACE6(p0, p1, p2, p3, p4, p5, p6) TRACE(p0, p1, p2, p3, p4, p5, p6) + #endif + +#else + + #ifndef TRACE0 + #define TRACE0(p0) + #endif + + #ifndef TRACE1 + #define TRACE1(p0, p1) + #endif + + #ifndef TRACE2 + #define TRACE2(p0, p1, p2) + #endif + + #ifndef TRACE3 + #define TRACE3(p0, p1, p2, p3) + #endif + + #ifndef TRACE4 + #define TRACE4(p0, p1, p2, p3, p4) + #endif + + #ifndef TRACE5 + #define TRACE5(p0, p1, p2, p3, p4, p5) + #endif + + #ifndef TRACE6 + #define TRACE6(p0, p1, p2, p3, p4, p5, p6) + #endif + +#endif + + + +//--------------------------------------------------------------------------- +// definition of ASSERT +//--------------------------------------------------------------------------- + +#ifndef ASSERT + #if !defined (__linux__) && !defined (__KERNEL__) + #include + #ifndef ASSERT + #define ASSERT(p) assert(p) + #endif + #else + #define ASSERT(p) + #endif +#endif + + +//--------------------------------------------------------------------------- +// SYS TEC extensions +//--------------------------------------------------------------------------- + +// This macro doesn't print out C-file and line number of the failed assertion +// but a string, which exactly names the mistake. +#ifndef NDEBUG + + #define ASSERTMSG(expr,string) if (!(expr)) {\ + PRINTF0 ("Assertion failed: " string );\ + while (1);} +#else + #define ASSERTMSG(expr,string) +#endif + + + + +//--------------------------------------------------------------------------- + +#endif // #ifndef _GLOBAL_H_ + +// Please keep an empty line at the end of this file. + diff --git a/drivers/staging/epl/kernel/EplDllk.h b/drivers/staging/epl/kernel/EplDllk.h new file mode 100644 index 000000000000..d48b8afab875 --- /dev/null +++ b/drivers/staging/epl/kernel/EplDllk.h @@ -0,0 +1,171 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernelspace DLL module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDllk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/08 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DLLK_H_ +#define _EPL_DLLK_H_ + +#include "../EplDll.h" +#include "../EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef tEplKernel (* tEplDllkCbAsync) (tEplFrameInfo * pFrameInfo_p); + +typedef struct +{ + BYTE m_be_abSrcMac[6]; + +} tEplDllkInitParam; + +// forward declaration +struct _tEdrvTxBuffer; + +struct _tEplDllkNodeInfo +{ + struct _tEplDllkNodeInfo* m_pNextNodeInfo; + struct _tEdrvTxBuffer* m_pPreqTxBuffer; + unsigned int m_uiNodeId; + DWORD m_dwPresTimeout; + unsigned long m_ulDllErrorEvents; + tEplNmtState m_NmtState; + WORD m_wPresPayloadLimit; + BYTE m_be_abMacAddr[6]; + BYTE m_bSoaFlag1; + BOOL m_fSoftDelete; // delete node after error and ignore error + +}; + +typedef struct _tEplDllkNodeInfo tEplDllkNodeInfo; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +tEplKernel EplDllkAddInstance(tEplDllkInitParam * pInitParam_p); + +tEplKernel EplDllkDelInstance(void); + +// called before NMT_GS_COMMUNICATING will be entered to configure fixed parameters +tEplKernel EplDllkConfig(tEplDllConfigParam * pDllConfigParam_p); + +// set identity of local node (may be at any time, e.g. in case of hostname change) +tEplKernel EplDllkSetIdentity(tEplDllIdentParam * pDllIdentParam_p); + +// process internal events and do work that cannot be done in interrupt-context +tEplKernel EplDllkProcess(tEplEvent * pEvent_p); + +// registers handler for non-EPL frames +tEplKernel EplDllkRegAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p); + +// deregisters handler for non-EPL frames +tEplKernel EplDllkDeregAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p); + +// register C_DLL_MULTICAST_ASND in ethernet driver if any AsndServiceId is registered +tEplKernel EplDllkSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p); + +// creates the buffer for a Tx frame and registers it to the ethernet driver +tEplKernel EplDllkCreateTxFrame(unsigned int * puiHandle_p, + tEplFrame ** ppFrame_p, + unsigned int * puiFrameSize_p, + tEplMsgType MsgType_p, + tEplDllAsndServiceId ServiceId_p); + +tEplKernel EplDllkDeleteTxFrame(unsigned int uiHandle_p); + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +tEplKernel EplDllkAddNode(tEplDllNodeInfo * pNodeInfo_p); + +tEplKernel EplDllkDeleteNode(unsigned int uiNodeId_p); + +tEplKernel EplDllkSoftDeleteNode(unsigned int uiNodeId_p); + +tEplKernel EplDllkSetFlag1OfNode(unsigned int uiNodeId_p, BYTE bSoaFlag1_p); + +tEplKernel EplDllkGetFirstNodeInfo(tEplDllkNodeInfo** ppNodeInfo_p); + +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +#endif // #ifndef _EPL_DLLK_H_ + + diff --git a/drivers/staging/epl/kernel/EplDllkCal.h b/drivers/staging/epl/kernel/EplDllkCal.h new file mode 100644 index 000000000000..2db6747938eb --- /dev/null +++ b/drivers/staging/epl/kernel/EplDllkCal.h @@ -0,0 +1,136 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernelspace DLL Communication Abstraction Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDllkCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/11/13 17:13:09 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/13 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DLLKCAL_H_ +#define _EPL_DLLKCAL_H_ + +#include "../EplDll.h" +#include "../EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef struct +{ + unsigned long m_ulCurTxFrameCountGen; + unsigned long m_ulCurTxFrameCountNmt; + unsigned long m_ulCurRxFrameCount; + unsigned long m_ulMaxTxFrameCountGen; + unsigned long m_ulMaxTxFrameCountNmt; + unsigned long m_ulMaxRxFrameCount; + +} tEplDllkCalStatistics; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +tEplKernel EplDllkCalAddInstance(void); + +tEplKernel EplDllkCalDelInstance(void); + +tEplKernel EplDllkCalAsyncGetTxCount(tEplDllAsyncReqPriority * pPriority_p, unsigned int * puiCount_p); +tEplKernel EplDllkCalAsyncGetTxFrame(void * pFrame_p, unsigned int * puiFrameSize_p, tEplDllAsyncReqPriority Priority_p); +// only frames with registered AsndServiceIds are passed to CAL +tEplKernel EplDllkCalAsyncFrameReceived(tEplFrameInfo * pFrameInfo_p); + +tEplKernel EplDllkCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p); + +tEplKernel EplDllkCalAsyncClearBuffer(void); + +tEplKernel EplDllkCalGetStatistics(tEplDllkCalStatistics ** ppStatistics); + +tEplKernel EplDllkCalProcess(tEplEvent * pEvent_p); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +tEplKernel EplDllkCalAsyncClearQueues(void); + +tEplKernel EplDllkCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p); + +tEplKernel EplDllkCalAsyncGetSoaRequest(tEplDllReqServiceId* pReqServiceId_p, unsigned int* puiNodeId_p); + +tEplKernel EplDllkCalAsyncSetPendingRequests(unsigned int uiNodeId_p, tEplDllAsyncReqPriority AsyncReqPrio_p, unsigned int uiCount_p); + +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + +#endif // #ifndef _EPL_DLLKCAL_H_ + + diff --git a/drivers/staging/epl/kernel/EplErrorHandlerk.h b/drivers/staging/epl/kernel/EplErrorHandlerk.h new file mode 100644 index 000000000000..0f09ef3bfc86 --- /dev/null +++ b/drivers/staging/epl/kernel/EplErrorHandlerk.h @@ -0,0 +1,104 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernel error handler module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplErrorHandlerk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/10/02 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_ERRORHANDLERK_H_ +#define _EPL_ERRORHANDLERK_H_ + +#include "../EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +// init function +tEplKernel PUBLIC EplErrorHandlerkInit(void); + +// add instance +tEplKernel PUBLIC EplErrorHandlerkAddInstance(void); + +// delete instance +tEplKernel PUBLIC EplErrorHandlerkDelInstance(void); + +// processes error events +tEplKernel PUBLIC EplErrorHandlerkProcess(tEplEvent * pEvent_p); + + +#endif // #ifndef _EPL_ERRORHANDLERK_H_ + + diff --git a/drivers/staging/epl/kernel/EplEventk.h b/drivers/staging/epl/kernel/EplEventk.h new file mode 100644 index 000000000000..b889a62642ba --- /dev/null +++ b/drivers/staging/epl/kernel/EplEventk.h @@ -0,0 +1,114 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernel event module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplEventk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/12 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_EVENTK_H_ +#define _EPL_EVENTK_H_ + +#include "../EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +// init function +tEplKernel PUBLIC EplEventkInit(tEplSyncCb fpSyncCb); + +// add instance +tEplKernel PUBLIC EplEventkAddInstance(tEplSyncCb fpSyncCb); + +// delete instance +tEplKernel PUBLIC EplEventkDelInstance(void); + +// Kernelthread that dispatches events in kernelspace +tEplKernel PUBLIC EplEventkProcess(tEplEvent * pEvent_p); + +// post events from kernelspace +tEplKernel PUBLIC EplEventkPost(tEplEvent * pEvent_p); + +// post errorevents from kernelspace +tEplKernel PUBLIC EplEventkPostError(tEplEventSource EventSource_p, + tEplKernel EplError_p, + unsigned int uiArgSize_p, + void* pArg_p); + + + +#endif // #ifndef _EPL_EVENTK_H_ + + diff --git a/drivers/staging/epl/kernel/EplNmtk.h b/drivers/staging/epl/kernel/EplNmtk.h new file mode 100644 index 000000000000..a54dae6d2e78 --- /dev/null +++ b/drivers/staging/epl/kernel/EplNmtk.h @@ -0,0 +1,110 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for NMT-Kernelspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + + +****************************************************************************/ + +#ifndef _EPLNMTK_H_ +#define _EPLNMTK_H_ + +#include "../EplNmt.h" +#include "EplEventk.h" + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkInit(EPL_MCO_DECL_PTR_INSTANCE_PTR); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkDelInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtkProcess(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplEvent * pEvent_p); + +EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkGetNmtState(EPL_MCO_DECL_PTR_INSTANCE_PTR); + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) + + + +#endif // #ifndef _EPLNMTK_H_ + + diff --git a/drivers/staging/epl/kernel/EplNmtkCal.h b/drivers/staging/epl/kernel/EplNmtkCal.h new file mode 100644 index 000000000000..2c76793ad255 --- /dev/null +++ b/drivers/staging/epl/kernel/EplNmtkCal.h @@ -0,0 +1,96 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for communication abstraction layer of the + NMT-Kernel-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtkCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/16 -k.t.: start of the implementation + + +****************************************************************************/ + +#include "EplNmtk.h" + +#ifndef _EPLNMTKCAL_H_ +#define _EPLNMTKCAL_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPLNMTKCAL_H_ + + diff --git a/drivers/staging/epl/kernel/EplObdk.h b/drivers/staging/epl/kernel/EplObdk.h new file mode 100644 index 000000000000..ac2b17f14e16 --- /dev/null +++ b/drivers/staging/epl/kernel/EplObdk.h @@ -0,0 +1,196 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Epl-Obd-Kernel-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObdk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.8 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplObd.h" + +#ifndef _EPLOBDK_H_ +#define _EPLOBDK_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// global variables +//--------------------------------------------------------------------------- + +extern BYTE MEM abEplObdTrashObject_g[8]; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdInit (EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM* pInitParam_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdAddInstance (EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM* pInitParam_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance (EPL_MCO_DECL_INSTANCE_PTR); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize *pSize_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdSetStoreLoadObjCallback (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdStoreLoadObjCallback fpCallback_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdAccessOdPart (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart ObdPart_p, + tEplObdDir Direction_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdDefineVar (EPL_MCO_DECL_INSTANCE_PTR_ + tEplVarParam MEM* pVarParam_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT void* PUBLIC EplObdGetObjectDataPtr (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p); +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pUserOd_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT void PUBLIC EplObdInitVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdVarEntry MEM* pVarEntry_p, + tEplObdType Type_p, tEplObdSize ObdSize_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplObdSize PUBLIC EplObdGetDataSize(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT unsigned int PUBLIC EplObdGetNodeId(EPL_MCO_DECL_INSTANCE_PTR); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdSetNodeId(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdIsNumerical(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + BOOL* pfEntryNumerical); +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntryFromLe (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntryToLe (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize *pSize_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdGetAccessType(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess* pAccessTyp_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM** ppVarEntry_p); + +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) + +#endif // #ifndef _EPLOBDK_H_ + + diff --git a/drivers/staging/epl/kernel/EplObdkCal.h b/drivers/staging/epl/kernel/EplObdkCal.h new file mode 100644 index 000000000000..7f4f5ada7665 --- /dev/null +++ b/drivers/staging/epl/kernel/EplObdkCal.h @@ -0,0 +1,96 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for communication abstraction layer + for the Epl-Obd-Kernelspace-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObdkCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplObd.h" + +#ifndef _EPLOBDKCAL_H_ +#define _EPLOBDKCAL_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + + +#endif // #ifndef _EPLOBDKCAL_H_ + + diff --git a/drivers/staging/epl/kernel/EplPdok.h b/drivers/staging/epl/kernel/EplPdok.h new file mode 100644 index 000000000000..a9358ec6a9f7 --- /dev/null +++ b/drivers/staging/epl/kernel/EplPdok.h @@ -0,0 +1,116 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernel PDO module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdok.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/06/23 14:56:33 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_PDOK_H_ +#define _EPL_PDOK_H_ + +#include "../EplPdo.h" +#include "../EplEvent.h" +#include "../EplDll.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +// process events from queue (PDOs/frames and SoA for synchronization) +tEplKernel EplPdokProcess(tEplEvent * pEvent_p); + +// copies RPDO to event queue for processing +// is called by DLL in NMT_CS_READY_TO_OPERATE and NMT_CS_OPERATIONAL +// PDO needs not to be valid +tEplKernel EplPdokCbPdoReceived(tEplFrameInfo * pFrameInfo_p); + +// posts pointer and size of TPDO to event queue +// is called by DLL in NMT_CS_PRE_OPERATIONAL_2, +// NMT_CS_READY_TO_OPERATE and NMT_CS_OPERATIONAL +tEplKernel EplPdokCbPdoTransmitted(tEplFrameInfo * pFrameInfo_p); + +// posts SoA event to queue +tEplKernel EplPdokCbSoa(tEplFrameInfo * pFrameInfo_p); + +tEplKernel EplPdokAddInstance(void); + +tEplKernel EplPdokDelInstance(void); + + +#endif // #ifndef _EPL_PDOK_H_ + + diff --git a/drivers/staging/epl/kernel/EplPdokCal.h b/drivers/staging/epl/kernel/EplPdokCal.h new file mode 100644 index 000000000000..c852c770c177 --- /dev/null +++ b/drivers/staging/epl/kernel/EplPdokCal.h @@ -0,0 +1,106 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernel PDO Communication Abstraction Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdokCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_PDOKCAL_H_ +#define _EPL_PDOKCAL_H_ + +#include "../EplInc.h" +//#include "EplPdo.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel EplPdokCalAddInstance(void); + +tEplKernel EplPdokCalDelInstance(void); + +// sets flag for validity of TPDOs in shared memory +tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p); + +// gets flag for validity of TPDOs from shared memory +tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p); + + + +#endif // #ifndef _EPL_PDOKCAL_H_ + + diff --git a/drivers/staging/epl/kernel/EplTimerHighResk.h b/drivers/staging/epl/kernel/EplTimerHighResk.h new file mode 100644 index 000000000000..abee2fdbfb5d --- /dev/null +++ b/drivers/staging/epl/kernel/EplTimerHighResk.h @@ -0,0 +1,112 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL high resolution Timermodule + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimerHighResk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/09/29 d.k.: start of the implementation + + +****************************************************************************/ + +#include "../EplTimer.h" + +#ifndef _EPLTIMERHIGHRESK_H_ +#define _EPLTIMERHIGHRESK_H_ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimerHighReskInit(void); + +tEplKernel PUBLIC EplTimerHighReskAddInstance(void); + +tEplKernel PUBLIC EplTimerHighReskDelInstance(void); + +tEplKernel PUBLIC EplTimerHighReskSetTimerNs(tEplTimerHdl* pTimerHdl_p, + unsigned long long ullTimeNs_p, + tEplTimerkCallback pfnCallback_p, + unsigned long ulArgument_p, + BOOL fContinuously_p); + +tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl* pTimerHdl_p, + unsigned long long ullTimeNs_p, + tEplTimerkCallback pfnCallback_p, + unsigned long ulArgument_p, + BOOL fContinuously_p); + +tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl* pTimerHdl_p); + +#endif // #ifndef _EPLTIMERHIGHRESK_H_ + + diff --git a/drivers/staging/epl/kernel/EplTimerk.h b/drivers/staging/epl/kernel/EplTimerk.h new file mode 100644 index 000000000000..ab2bb051f58a --- /dev/null +++ b/drivers/staging/epl/kernel/EplTimerk.h @@ -0,0 +1,122 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for EPL Kernel-Timermodule + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimerk.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/06 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplTimer.h" +#include "../user/EplEventu.h" + +#ifndef _EPLTIMERK_H_ +#define _EPLTIMERK_H_ + +#if EPL_TIMER_USE_USER != FALSE +#include "../user/EplTimeru.h" +#endif + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#if EPL_TIMER_USE_USER != FALSE +#define EplTimerkInit EplTimeruInit +#define EplTimerkAddInstance EplTimeruAddInstance +#define EplTimerkDelInstance EplTimeruDelInstance +#define EplTimerkSetTimerMs EplTimeruSetTimerMs +#define EplTimerkModifyTimerMs EplTimeruModifyTimerMs +#define EplTimerkDeleteTimer EplTimeruDeleteTimer +#endif + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +#if EPL_TIMER_USE_USER == FALSE +tEplKernel PUBLIC EplTimerkInit(void); + +tEplKernel PUBLIC EplTimerkAddInstance(void); + +tEplKernel PUBLIC EplTimerkDelInstance(void); + +tEplKernel PUBLIC EplTimerkSetTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); + +tEplKernel PUBLIC EplTimerkModifyTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); + +tEplKernel PUBLIC EplTimerkDeleteTimer(tEplTimerHdl* pTimerHdl_p); +#endif +#endif // #ifndef _EPLTIMERK_H_ + + diff --git a/drivers/staging/epl/kernel/VirtualEthernet.h b/drivers/staging/epl/kernel/VirtualEthernet.h new file mode 100644 index 000000000000..850174787d72 --- /dev/null +++ b/drivers/staging/epl/kernel/VirtualEthernet.h @@ -0,0 +1,101 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for virtual ethernet driver module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: VirtualEthernet.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + KEIL uVision 2 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/09/19 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_VETH_H_ +#define _EPL_VETH_H_ + +#include "EplDllk.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) + +tEplKernel PUBLIC VEthAddInstance(tEplDllkInitParam * pInitParam_p); + +tEplKernel PUBLIC VEthDelInstance(void); + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) + +#endif // #ifndef _EPL_VETH_H_ + + diff --git a/drivers/staging/epl/proc_fs.c b/drivers/staging/epl/proc_fs.c new file mode 100644 index 000000000000..5258e49b14a4 --- /dev/null +++ b/drivers/staging/epl/proc_fs.c @@ -0,0 +1,420 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: proc fs entry with diagnostic information under Linux + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: proc_fs.c,v $ + + $Author: D.Krueger $ + + $Revision: 1.13 $ $Date: 2008/11/07 13:55:56 $ + + $State: Exp $ + + Build Environment: + GNU + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/31 d.k.: start of implementation + +****************************************************************************/ + +#include "kernel/EplNmtk.h" +#include "user/EplNmtu.h" + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) +#include "user/EplNmtMnu.h" +#endif + +#include "kernel/EplDllkCal.h" + +//#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_COLDFIRE + #include + #include "fec.h" +#endif + + +/***************************************************************************/ +/* */ +/* */ +/* G L O B A L D E F I N I T I O N S */ +/* */ +/* */ +/***************************************************************************/ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +#ifndef EPL_PROC_DEV_NAME +#define EPL_PROC_DEV_NAME "epl" +#endif + +#ifndef DBG_TRACE_POINTS +#define DBG_TRACE_POINTS 23 // # of supported debug trace points +#endif + +#ifndef DBG_TRACE_VALUES +#define DBG_TRACE_VALUES 24 // # of supported debug trace values (size of circular buffer) +#endif + +//--------------------------------------------------------------------------- +// modul global types +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// local vars +//--------------------------------------------------------------------------- + +#ifdef _DBG_TRACE_POINTS_ + atomic_t aatmDbgTracePoint_l[DBG_TRACE_POINTS]; + DWORD adwDbgTraceValue_l[DBG_TRACE_VALUES]; + DWORD dwDbgTraceValueOld_l; + unsigned int uiDbgTraceValuePos_l; + spinlock_t spinlockDbgTraceValue_l; + unsigned long ulDbTraceValueFlags_l; +#endif + +//--------------------------------------------------------------------------- +// local function prototypes +//--------------------------------------------------------------------------- + +static int EplLinProcRead (char* pcBuffer_p, char** ppcStart_p, off_t Offset_p, int nBufferSize_p, int* pEof_p, void* pData_p); +static int EplLinProcWrite(struct file *file, const char __user *buffer, unsigned long count, void *data); + +void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); + + +EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void); + + +//=========================================================================// +// // +// P U B L I C F U N C T I O N S // +// // +//=========================================================================// + +tEplKernel EplLinProcInit(void) +{ + struct proc_dir_entry* pProcDirEntry; + pProcDirEntry = create_proc_entry (EPL_PROC_DEV_NAME, S_IRUGO, NULL); + if (pProcDirEntry != NULL) + { + pProcDirEntry->read_proc = EplLinProcRead; + pProcDirEntry->write_proc = EplLinProcWrite; + pProcDirEntry->data = NULL; // device number or something else + + } + else + { + return kEplNoResource; + } + +#ifdef _DBG_TRACE_POINTS_ + // initialize spinlock and circular buffer position + spin_lock_init(&spinlockDbgTraceValue_l); + uiDbgTraceValuePos_l = 0; + dwDbgTraceValueOld_l = 0; +#endif + + return kEplSuccessful; +} + +tEplKernel EplLinProcFree(void) +{ + remove_proc_entry (EPL_PROC_DEV_NAME, NULL); + + return kEplSuccessful; +} + +//--------------------------------------------------------------------------- +// Target specific event signaling (FEC Tx-/Rx-Interrupt, used by Edrv) +//--------------------------------------------------------------------------- + +#ifdef _DBG_TRACE_POINTS_ +void PUBLIC TgtDbgSignalTracePoint ( + BYTE bTracePointNumber_p) +{ + + if (bTracePointNumber_p >= (sizeof(aatmDbgTracePoint_l) / sizeof(aatmDbgTracePoint_l[0]))) + { + goto Exit; + } + + + atomic_inc (&aatmDbgTracePoint_l[bTracePointNumber_p]); + +Exit: + + return; + +} + +void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p) +{ + + spin_lock_irqsave(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l); + if (dwDbgTraceValueOld_l != dwTraceValue_p) + { + adwDbgTraceValue_l[uiDbgTraceValuePos_l] = dwTraceValue_p; + uiDbgTraceValuePos_l = (uiDbgTraceValuePos_l + 1) % DBG_TRACE_VALUES; + dwDbgTraceValueOld_l = dwTraceValue_p; + } + spin_unlock_irqrestore(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l); + + return; + +} +#endif + + +//--------------------------------------------------------------------------- +// Read function for PROC-FS read access +//--------------------------------------------------------------------------- + +static int EplLinProcRead ( + char* pcBuffer_p, + char** ppcStart_p, + off_t Offset_p, + int nBufferSize_p, + int* pEof_p, + void* pData_p) +{ + +int nSize; +int Eof; +tEplDllkCalStatistics* pDllkCalStats; + + nSize = 0; + Eof = 0; + + // count calls of this function +#ifdef _DBG_TRACE_POINTS_ + TgtDbgSignalTracePoint(0); +#endif + + //--------------------------------------------------------------- + // generate static information + //--------------------------------------------------------------- + + // ---- Driver information ---- + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "%s %s (c) 2006 %s\n", + EPL_PRODUCT_NAME, EPL_PRODUCT_VERSION, EPL_PRODUCT_MANUFACTURER); + + + //--------------------------------------------------------------- + // generate process information + //--------------------------------------------------------------- + + // ---- EPL state ---- + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "NMT state: 0x%04X\n", + (WORD) EplNmtkGetNmtState()); + + EplDllkCalGetStatistics(&pDllkCalStats); + + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "CurAsyncTxGen=%lu CurAsyncTxNmt=%lu CurAsyncRx=%lu\nMaxAsyncTxGen=%lu MaxAsyncTxNmt=%lu MaxAsyncRx=%lu\n", pDllkCalStats->m_ulCurTxFrameCountGen, pDllkCalStats->m_ulCurTxFrameCountNmt, pDllkCalStats->m_ulCurRxFrameCount, pDllkCalStats->m_ulMaxTxFrameCountGen, pDllkCalStats->m_ulMaxTxFrameCountNmt, pDllkCalStats->m_ulMaxRxFrameCount); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // fetch running IdentRequests + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "running IdentRequests: 0x%08lX\n", + EplIdentuGetRunningRequests()); + + // fetch state of NmtMnu module + { + unsigned int uiMandatorySlaveCount; + unsigned int uiSignalSlaveCount; + WORD wFlags; + + EplNmtMnuGetDiagnosticInfo(&uiMandatorySlaveCount, + &uiSignalSlaveCount, + &wFlags); + + + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "MN MandSlaveCount: %u SigSlaveCount: %u Flags: 0x%X\n", + uiMandatorySlaveCount, uiSignalSlaveCount, wFlags); + + } +#endif + + // ---- FEC state ---- + #ifdef CONFIG_COLDFIRE + { + // Receive the base address + unsigned long base_addr; + #if (EDRV_USED_ETH_CTRL == 0) + // Set the base address of FEC0 + base_addr = FEC_BASE_ADDR_FEC0; + #else + // Set the base address of FEC1 + base_addr = FEC_BASE_ADDR_FEC1; + #endif + + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "FEC_ECR = 0x%08X FEC_EIR = 0x%08X FEC_EIMR = 0x%08X\nFEC_TCR = 0x%08X FECTFSR = 0x%08X FECRFSR = 0x%08X\n", + FEC_ECR(base_addr), FEC_EIR(base_addr), FEC_EIMR(base_addr), FEC_TCR(base_addr), FEC_FECTFSR(base_addr), FEC_FECRFSR(base_addr)); + } + #endif + + + // ---- DBG: TracePoints ---- + #ifdef _DBG_TRACE_POINTS_ + { + int nNum; + + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "DbgTracePoints:\n"); + for (nNum=0; nNum<(sizeof(aatmDbgTracePoint_l)/sizeof(atomic_t)); nNum++) + { + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + " TracePoint[%2d]: %d\n", (int)nNum, + atomic_read(&aatmDbgTracePoint_l[nNum])); + } + + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "DbgTraceValues:\n"); + for (nNum=0; nNum end of line reached + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "\n"); + } + } + if ((nNum & 0x00000007) != 0x00000007) + { // number of values printed is not a multiple of 8 -> print new line + nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, + "\n"); + } + } + #endif + + + Eof = 1; + goto Exit; + + +Exit: + + *pEof_p = Eof; + + return (nSize); + +} + + +//--------------------------------------------------------------------------- +// Write function for PROC-FS write access +//--------------------------------------------------------------------------- + +static int EplLinProcWrite(struct file *file, const char __user *buffer, unsigned long count, void *data) +{ +char abBuffer[count + 1]; +int iErr; +int iVal = 0; +tEplNmtEvent NmtEvent; + + if (count > 0) + { + iErr = copy_from_user(abBuffer, buffer, count); + if (iErr != 0) + { + return count; + } + abBuffer[count] = '\0'; + + iErr = sscanf(abBuffer, "%i", &iVal); + } + if ((iVal <= 0) || (iVal > 0x2F)) + { + NmtEvent = kEplNmtEventSwReset; + } + else + { + NmtEvent = (tEplNmtEvent) iVal; + } + // execute specified NMT command on write access of /proc/epl + EplNmtuNmtEvent(NmtEvent); + + return count; +} + + diff --git a/drivers/staging/epl/proc_fs.h b/drivers/staging/epl/proc_fs.h new file mode 100644 index 000000000000..5af2d3a00d62 --- /dev/null +++ b/drivers/staging/epl/proc_fs.h @@ -0,0 +1,94 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: interface for proc fs entry under Linux + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: proc_fs.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:33 $ + + $State: Exp $ + + Build Environment: + GNU + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/31 d.k.: start of implementation + +****************************************************************************/ + +#ifndef _EPLPROCFS_H_ +#define _EPLPROCFS_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// types +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel EplLinProcInit(void); +tEplKernel EplLinProcFree(void); + + +#endif // #ifndef _EPLPROCFS_H_ + + diff --git a/drivers/staging/epl/user/EplCfgMau.h b/drivers/staging/epl/user/EplCfgMau.h new file mode 100644 index 000000000000..3d96daf889e3 --- /dev/null +++ b/drivers/staging/epl/user/EplCfgMau.h @@ -0,0 +1,299 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Epl Configuration Manager Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplCfgMau.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + VC7 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/14 k.t.: start of the implementation + -> based on CANopen CfgMa-Modul (CANopen version 5.34) + +****************************************************************************/ + +#include "../EplInc.h" + +#ifndef _EPLCFGMA_H_ +#define _EPLCFGMA_H_ + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_CFGMA)) != 0) + +#include "EplObdu.h" +#include "EplSdoComu.h" + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- +//define max number of timeouts for configuration of 1 device +#define EPL_CFGMA_MAX_TIMEOUT 3 + +//callbackfunction, called if configuration is finished +typedef void (PUBLIC* tfpEplCfgMaCb) (unsigned int uiNodeId_p, + tEplKernel Errorstate_p); + +//State for configuartion manager Statemachine +typedef enum +{ + // general states + kEplCfgMaIdle = 0x0000, // Configurationsprocess + // is idle + kEplCfgMaWaitForSdocEvent = 0x0001, // wait until the last + // SDOC is finisched + kEplCfgMaSkipMappingSub0 = 0x0002, // write Sub0 of mapping + // parameter with 0 + + kEplCfgMaFinished = 0x0004 // configuartion is finished + +} tEplCfgState; + +typedef enum +{ + kEplCfgMaDcfTypSystecSeg = 0x00, + kEplCfgMaDcfTypConDcf = 0x01, + kEplCfgMaDcfTypDcf = 0x02, // not supported + kEplCfgMaDcfTypXdc = 0x03 // not supported + + +}tEplCfgMaDcfTyp; + +typedef enum +{ + kEplCfgMaCommon = 0, // all other index + kEplCfgMaPdoComm = 1, // communication index + kEplCfgMaPdoMapp = 2, // mapping index + kEplCfgMaPdoCommAfterMapp = 3, // write PDO Cob-Id after mapping subindex 0(set PDO valid) + +} tEplCfgMaIndexType; + + +//bitcoded answer about the last sdo transfer saved in m_SdocState +// also used to singal start of the State Maschine +typedef enum +{ + kEplCfgMaSdocBusy = 0x00, // SDOC activ + kEplCfgMaSdocReady = 0x01, // SDOC finished + kEplCfgMaSdocTimeout = 0x02, // SDOC Timeout + kEplCfgMaSdocAbortReceived = 0x04, // SDOC Abort, see Abortcode + kEplCfgMaSdocStart = 0x08 // start State Mschine +}tEplSdocState; + +//internal structure (instancetable for modul configuration manager) +typedef struct +{ + tEplCfgState m_CfgState; // state of the configuration state maschine + tEplSdoComConHdl m_SdoComConHdl; // handle for sdo connection + DWORD m_dwLastAbortCode; + unsigned int m_uiLastIndex; // last index of configuration, to compair with actual index + BYTE* m_pbConcise; // Ptr to concise DCF + BYTE* m_pbActualIndex; // Ptr to actual index in the DCF segment + tfpEplCfgMaCb m_pfnCfgMaCb; // Ptr to CfgMa Callback, is call if configuration finished + tEplKernel m_EplKernelError; // errorcode + DWORD m_dwNumValueCopy; // numeric values are copied in this variable + unsigned int m_uiPdoNodeId; // buffer for PDO node id + BYTE m_bNrOfMappedObject; // number of mapped objects + unsigned int m_uiNodeId; // Epl node addresse + tEplSdocState m_SdocState; // bitcoded state of the SDO transfer + unsigned int m_uiLastSubIndex; // last subindex of configuration + BOOL m_fOneTranferOk; // atleased one transfer was successful + BYTE m_bEventFlag; // for Eventsignaling to the State Maschine + DWORD m_dwCntObjectInDcf; // number of Objects in DCF + tEplCfgMaIndexType m_SkipCfg; // TRUE if a adsitional Configurationprocess + // have to insert e.g. PDO-mapping + WORD m_wTimeOutCnt; // Timeout Counter, break configuration is + // m_wTimeOutCnt == CFGMA_MAX_TIMEOUT + +} tEplCfgMaNode; + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// Function: EplCfgMaInit() +// +// Description: Function creates first instance of Configuration Manager +// +// Parameters: +// +// Returns: tEplKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaInit(); + +//--------------------------------------------------------------------------- +// Function: EplCfgMaAddInstance() +// +// Description: Function creates additional instance of Configuration Manager +// +// Parameters: +// +// Returns: tEplKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaAddInstance(); + +//--------------------------------------------------------------------------- +// Function: EplCfgMaDelInstance() +// +// Description: Function delete instance of Configuration Manager +// +// Parameters: +// +// Returns: tEplKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaDelInstance(); + +//--------------------------------------------------------------------------- +// Function: EplCfgMaStartConfig() +// +// Description: Function starts the configuration process +// initialization the statemachine for CfgMa- process +// +// Parameters: uiNodeId_p = NodeId of the node to configure +// pbConcise_p = pointer to DCF +// fpCfgMaCb_p = pointer to callback function (should not be NULL) +// SizeOfConcise_p = size of DCF in BYTE -> for future use +// DcfType_p = type of the DCF +// +// Returns: tCopKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaStartConfig(unsigned int uiNodeId_p, + BYTE* pbConcise_p, + tfpEplCfgMaCb fpCfgMaCb_p, + tEplObdSize SizeOfConcise_p, + tEplCfgMaDcfTyp DcfType_p); + + +//--------------------------------------------------------------------------- +// Function: CfgMaStartConfigurationNode() +// +// Description: Function started the configuration process +// with the DCF from according OD-entry Subindex == bNodeId_p +// +// Parameters: uiNodeId_p = NodeId of the node to configure +// fpCfgMaCb_p = pointer to callback function (should not be NULL) +// DcfType_p = type of the DCF +// +// Returns: tCopKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaStartConfigNode(unsigned int uiNodeId_p, + tfpEplCfgMaCb fpCfgMaCb_p, + tEplCfgMaDcfTyp DcfType_p); + + +//--------------------------------------------------------------------------- +// Function: EplCfgMaStartConfigNodeDcf() +// +// Description: Function starts the configuration process +// and links the configuration data to the OD +// +// Parameters: uiNodeId_p = NodeId of the node to configure +// pbConcise_p = pointer to DCF +// fpCfgMaCb_p = pointer to callback function (should not be NULL) +// SizeOfConcise_p = size of DCF in BYTE -> for future use +// DcfType_p = type of the DCF +// +// Returns: tCopKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaStartConfigNodeDcf(unsigned int uiNodeId_p, + BYTE* pbConcise_p, + tfpEplCfgMaCb fpCfgMaCb_p, + tEplObdSize SizeOfConcise_p, + tEplCfgMaDcfTyp DcfType_p); + +//--------------------------------------------------------------------------- +// Function: EplCfgMaLinkDcf() +// +// Description: Function links the configuration data to the OD +// +// Parameters: uiNodeId_p = NodeId of the node to configure +// pbConcise_p = pointer to DCF +// SizeOfConcise_p = size of DCF in BYTE -> for future use +// DcfType_p = type of the DCF +// +// Returns: tCopKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaLinkDcf(unsigned int uiNodeId_p, + BYTE* pbConcise_p, + tEplObdSize SizeOfConcise_p, + tEplCfgMaDcfTyp DcfType_p); + +//--------------------------------------------------------------------------- +// Function: EplCfgMaCheckDcf() +// +// Description: Function check if there is allready a configuration file linked +// to the OD (type is given by DcfType_p) +// +// Parameters: uiNodeId_p = NodeId +// DcfType_p = type of the DCF +// +// Returns: tCopKernel = error code +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplCfgMaCheckDcf(unsigned int uiNodeId_p, + tEplCfgMaDcfTyp DcfType_p); + + + + + +#endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_CFGMA)) != 0) + +#endif // _EPLCFGMA_H_ + +// EOF diff --git a/drivers/staging/epl/user/EplDllu.h b/drivers/staging/epl/user/EplDllu.h new file mode 100644 index 000000000000..2beb39087a13 --- /dev/null +++ b/drivers/staging/epl/user/EplDllu.h @@ -0,0 +1,108 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for userspace DLL module for asynchronous communication + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDllu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/20 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DLLU_H_ +#define _EPL_DLLU_H_ + +#include "../EplDll.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef tEplKernel (PUBLIC * tEplDlluCbAsnd) (tEplFrameInfo * pFrameInfo_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + +tEplKernel EplDlluAddInstance(void); + +tEplKernel EplDlluDelInstance(void); + +tEplKernel EplDlluRegAsndService(tEplDllAsndServiceId ServiceId_p, tEplDlluCbAsnd pfnDlluCbAsnd_p, tEplDllAsndFilter Filter_p); + +tEplKernel EplDlluAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p); + +// processes asynch frames +tEplKernel EplDlluProcess(tEplFrameInfo * pFrameInfo_p); + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) + +#endif // #ifndef _EPL_DLLU_H_ + + diff --git a/drivers/staging/epl/user/EplDlluCal.h b/drivers/staging/epl/user/EplDlluCal.h new file mode 100644 index 000000000000..b2b85ba58645 --- /dev/null +++ b/drivers/staging/epl/user/EplDlluCal.h @@ -0,0 +1,120 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for DLL Communication Abstraction Layer module in EPL user part + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplDlluCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/20 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_DLLUCAL_H_ +#define _EPL_DLLUCAL_H_ + +#include "../EplDll.h" +#include "../EplEvent.h" + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef tEplKernel (PUBLIC * tEplDlluCbAsnd) (tEplFrameInfo * pFrameInfo_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel EplDlluCalAddInstance(void); + +tEplKernel EplDlluCalDelInstance(void); + +tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p, + tEplDlluCbAsnd pfnDlluCbAsnd_p, + tEplDllAsndFilter Filter_p); + +tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo, tEplDllAsyncReqPriority Priority_p); + +tEplKernel EplDlluCalProcess(tEplEvent * pEvent_p); + + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +tEplKernel EplDlluCalAddNode(tEplDllNodeInfo * pNodeInfo_p); + +tEplKernel EplDlluCalDeleteNode(unsigned int uiNodeId_p); + +tEplKernel EplDlluCalSoftDeleteNode(unsigned int uiNodeId_p); + +tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p); + +#endif + + +#endif // #ifndef _EPL_DLLUCAL_H_ + + diff --git a/drivers/staging/epl/user/EplEventu.h b/drivers/staging/epl/user/EplEventu.h new file mode 100644 index 000000000000..57f8b42c5b72 --- /dev/null +++ b/drivers/staging/epl/user/EplEventu.h @@ -0,0 +1,115 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for kernel event module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplEventu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/12 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_EVENTU_H_ +#define _EPL_EVENTU_H_ + +#include "../EplEvent.h" + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +// init function +tEplKernel PUBLIC EplEventuInit(tEplProcessEventCb pfnApiProcessEventCb_p); + +// add instance +tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb pfnApiProcessEventCb_p); + +// delete instance +tEplKernel PUBLIC EplEventuDelInstance(void); + +// Task that dispatches events in userspace +tEplKernel PUBLIC EplEventuProcess(tEplEvent * pEvent_p); + +// post events from userspace +tEplKernel PUBLIC EplEventuPost(tEplEvent * pEvent_p); + +// post errorevents from userspace +tEplKernel PUBLIC EplEventuPostError(tEplEventSource EventSource_p, + tEplKernel EplError_p, + unsigned int uiArgSize_p, + void* pArg_p); + + + +#endif // #ifndef _EPL_EVENTU_H_ + + diff --git a/drivers/staging/epl/user/EplIdentu.h b/drivers/staging/epl/user/EplIdentu.h new file mode 100644 index 000000000000..b53afa0ef67a --- /dev/null +++ b/drivers/staging/epl/user/EplIdentu.h @@ -0,0 +1,113 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Identu-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplIdentu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/11/15 d.k.: start of the implementation + + +****************************************************************************/ + +#include "../EplDll.h" + +#ifndef _EPLIDENTU_H_ +#define _EPLIDENTU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef tEplKernel (PUBLIC * tEplIdentuCbResponse) ( + unsigned int uiNodeId_p, + tEplIdentResponse* pIdentResponse_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplIdentuInit(void); + +tEplKernel PUBLIC EplIdentuAddInstance(void); + +tEplKernel PUBLIC EplIdentuDelInstance(void); + +tEplKernel PUBLIC EplIdentuReset(void); + +tEplKernel PUBLIC EplIdentuGetIdentResponse( + unsigned int uiNodeId_p, + tEplIdentResponse** ppIdentResponse_p); + +tEplKernel PUBLIC EplIdentuRequestIdentResponse( + unsigned int uiNodeId_p, + tEplIdentuCbResponse pfnCbResponse_p); + +#endif // #ifndef _EPLIDENTU_H_ + + diff --git a/drivers/staging/epl/user/EplLedu.h b/drivers/staging/epl/user/EplLedu.h new file mode 100644 index 000000000000..10a8b6bba387 --- /dev/null +++ b/drivers/staging/epl/user/EplLedu.h @@ -0,0 +1,116 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for status and error LED user part module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplLedu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.1 $ $Date: 2008/11/17 16:40:39 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2008/11/17 d.k.: start of the implementation + + +****************************************************************************/ + +#include "../EplLed.h" +#include "../EplNmt.h" +#include "EplEventu.h" + +#ifndef _EPLLEDU_H_ +#define _EPLLEDU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +typedef tEplKernel (PUBLIC * tEplLeduStateChangeCallback) ( + tEplLedType LedType_p, BOOL fOn_p); + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + +tEplKernel PUBLIC EplLeduInit(tEplLeduStateChangeCallback pfnCbStateChange_p); + +tEplKernel PUBLIC EplLeduAddInstance(tEplLeduStateChangeCallback pfnCbStateChange_p); + +tEplKernel PUBLIC EplLeduDelInstance(void); + +tEplKernel PUBLIC EplLeduCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p); + +tEplKernel PUBLIC EplLeduProcessEvent( + tEplEvent* pEplEvent_p); + + +#endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) + +#endif // #ifndef _EPLLEDU_H_ + + diff --git a/drivers/staging/epl/user/EplNmtCnu.h b/drivers/staging/epl/user/EplNmtCnu.h new file mode 100644 index 000000000000..93a3289b1cbb --- /dev/null +++ b/drivers/staging/epl/user/EplNmtCnu.h @@ -0,0 +1,112 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for NMT-CN-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtCnu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + + +****************************************************************************/ + +#include "EplNmtu.h" +#include "../EplDll.h" +#include "../EplFrame.h" + +#ifndef _EPLNMTCNU_H_ +#define _EPLNMTCNU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuInit(unsigned int uiNodeId_p); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuAddInstance(unsigned int uiNodeId_p); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuDelInstance(void); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest (unsigned int uiNodeId_p, + tEplNmtCommand NmtCommand_p); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuRegisterCheckEventCb( + tEplNmtuCheckEventCallback pfnEplNmtCheckEventCb_p); + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) + +#endif // #ifndef _EPLNMTCNU_H_ + + diff --git a/drivers/staging/epl/user/EplNmtMnu.h b/drivers/staging/epl/user/EplNmtMnu.h new file mode 100644 index 000000000000..a101fde74eef --- /dev/null +++ b/drivers/staging/epl/user/EplNmtMnu.h @@ -0,0 +1,136 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for NMT-MN-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtMnu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + + +****************************************************************************/ + +#include "EplNmtu.h" + +#ifndef _EPLNMTMNU_H_ +#define _EPLNMTMNU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef tEplKernel (PUBLIC * tEplNmtMnuCbNodeEvent) ( + unsigned int uiNodeId_p, + tEplNmtNodeEvent NodeEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p, + BOOL fMandatory_p); + + +typedef tEplKernel (PUBLIC * tEplNmtMnuCbBootEvent) ( + tEplNmtBootEvent BootEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p); + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + +tEplKernel EplNmtMnuInit(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, + tEplNmtMnuCbBootEvent pfnCbBootEvent_p); + +tEplKernel EplNmtMnuAddInstance(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, + tEplNmtMnuCbBootEvent pfnCbBootEvent_p); + +tEplKernel EplNmtMnuDelInstance(void); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtMnuProcessEvent( + tEplEvent* pEvent_p); + +tEplKernel EplNmtMnuSendNmtCommand(unsigned int uiNodeId_p, + tEplNmtCommand NmtCommand_p); + +tEplKernel EplNmtMnuTriggerStateChange(unsigned int uiNodeId_p, + tEplNmtNodeCommand NodeCommand_p); + +tEplKernel PUBLIC EplNmtMnuCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p); + +tEplKernel PUBLIC EplNmtMnuCbCheckEvent(tEplNmtEvent NmtEvent_p); + +tEplKernel PUBLIC EplNmtMnuGetDiagnosticInfo(unsigned int* puiMandatorySlaveCount_p, + unsigned int* puiSignalSlaveCount_p, + WORD* pwFlags_p); + +#endif + +#endif // #ifndef _EPLNMTMNU_H_ + + diff --git a/drivers/staging/epl/user/EplNmtu.h b/drivers/staging/epl/user/EplNmtu.h new file mode 100644 index 000000000000..0ed7fffec0ed --- /dev/null +++ b/drivers/staging/epl/user/EplNmtu.h @@ -0,0 +1,161 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for NMT-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/09 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplNmt.h" +#include "EplEventu.h" + +#ifndef _EPLNMTU_H_ +#define _EPLNMTU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- +// nmt commands +typedef enum +{ + // requestable ASnd ServiceIds 0x01..0x1F + kEplNmtCmdIdentResponse = 0x01, + kEplNmtCmdStatusResponse = 0x02, + // plain NMT state commands 0x20..0x3F + kEplNmtCmdStartNode = 0x21, + kEplNmtCmdStopNode = 0x22, + kEplNmtCmdEnterPreOperational2 = 0x23, + kEplNmtCmdEnableReadyToOperate = 0x24, + kEplNmtCmdResetNode = 0x28, + kEplNmtCmdResetCommunication = 0x29, + kEplNmtCmdResetConfiguration = 0x2A, + kEplNmtCmdSwReset = 0x2B, + // extended NMT state commands 0x40..0x5F + kEplNmtCmdStartNodeEx = 0x41, + kEplNmtCmdStopNodeEx = 0x42, + kEplNmtCmdEnterPreOperational2Ex = 0x43, + kEplNmtCmdEnableReadyToOperateEx = 0x44, + kEplNmtCmdResetNodeEx = 0x48, + kEplNmtCmdResetCommunicationEx = 0x49, + kEplNmtCmdResetConfigurationEx = 0x4A, + kEplNmtCmdSwResetEx = 0x4B, + // NMT managing commands 0x60..0x7F + kEplNmtCmdNetHostNameSet = 0x62, + kEplNmtCmdFlushArpEntry = 0x63, + // NMT info services 0x80..0xBF + kEplNmtCmdPublishConfiguredCN = 0x80, + kEplNmtCmdPublishActiveCN = 0x90, + kEplNmtCmdPublishPreOperational1 = 0x91, + kEplNmtCmdPublishPreOperational2 = 0x92, + kEplNmtCmdPublishReadyToOperate = 0x93, + kEplNmtCmdPublishOperational = 0x94, + kEplNmtCmdPublishStopped = 0x95, + kEplNmtCmdPublishEmergencyNew = 0xA0, + kEplNmtCmdPublishTime = 0xB0, + + kEplNmtCmdInvalidService = 0xFF + +} tEplNmtCommand; + +typedef tEplKernel (PUBLIC * tEplNmtuStateChangeCallback) ( + tEplEventNmtStateChange NmtStateChange_p); + +typedef tEplKernel (PUBLIC * tEplNmtuCheckEventCallback) ( + tEplNmtEvent NmtEvent_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuInit(void); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuAddInstance(void); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuDelInstance(void); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuNmtEvent(tEplNmtEvent NmtEvent_p); + +EPLDLLEXPORT tEplNmtState PUBLIC EplNmtuGetNmtState(void); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent( + tEplEvent* pEplEvent_p); + +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuRegisterStateChangeCb( + tEplNmtuStateChangeCallback pfnEplNmtStateChangeCb_p); + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) + +#endif // #ifndef _EPLNMTU_H_ + + diff --git a/drivers/staging/epl/user/EplNmtuCal.h b/drivers/staging/epl/user/EplNmtuCal.h new file mode 100644 index 000000000000..6d964bbe0bda --- /dev/null +++ b/drivers/staging/epl/user/EplNmtuCal.h @@ -0,0 +1,97 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for communication abstraction layer of the + NMT-Userspace-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplNmtuCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/16 -k.t.: start of the implementation + + +****************************************************************************/ + +#include "EplNmtu.h" +#include "../kernel/EplNmtk.h" + +#ifndef _EPLNMTUCAL_H_ +#define _EPLNMTUCAL_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkCalGetNmtState(void); + +#endif // #ifndef _EPLNMTUCAL_H_ + + diff --git a/drivers/staging/epl/user/EplObdu.h b/drivers/staging/epl/user/EplObdu.h new file mode 100644 index 000000000000..14dd879cc56a --- /dev/null +++ b/drivers/staging/epl/user/EplObdu.h @@ -0,0 +1,196 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Epl-Obd-Userspace-module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObdu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplObd.h" + +#ifndef _EPLOBDU_H_ +#define _EPLOBDU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + +#if EPL_OBD_USE_KERNEL != FALSE +#error "EPL OBDu module enabled, but OBD_USE_KERNEL == TRUE" +#endif + +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize *pSize_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart (tEplObdPart ObdPart_p, + tEplObdDir Direction_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar (tEplVarParam MEM* pVarParam_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT void* PUBLIC EplObduGetObjectDataPtr (unsigned int uiIndex_p, + unsigned int uiSubIndex_p); +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd ( + tEplObdEntryPtr pUserOd_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, + BYTE bType_p, + tEplObdSize ObdSize_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplObdSize PUBLIC EplObduGetDataSize(unsigned int uiIndex_p, + unsigned int uiSubIndex_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT unsigned int PUBLIC EplObduGetNodeId(void); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduSetNodeId(unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p); +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduGetAccessType(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess* pAccessTyp_p); +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize * pSize_p); +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p); + +// --------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM** ppVarEntry_p); + +#elif EPL_OBD_USE_KERNEL != FALSE +#include "../kernel/EplObdk.h" + +#define EplObduWriteEntry EplObdWriteEntry + +#define EplObduReadEntry EplObdReadEntry + +#define EplObduAccessOdPart EplObdAccessOdPart + +#define EplObduDefineVar EplObdDefineVar + +#define EplObduGetObjectDataPtr EplObdGetObjectDataPtr + +#define EplObduRegisterUserOd EplObdRegisterUserOd + +#define EplObduInitVarEntry EplObdInitVarEntry + +#define EplObduGetDataSize EplObdGetDataSize + +#define EplObduGetNodeId EplObdGetNodeId + +#define EplObduSetNodeId EplObdSetNodeId + +#define EplObduGetAccessType EplObdGetAccessType + +#define EplObduReadEntryToLe EplObdReadEntryToLe + +#define EplObduWriteEntryFromLe EplObdWriteEntryFromLe + +#define EplObduSearchVarEntry EplObdSearchVarEntry + +#define EplObduIsNumerical EplObdIsNumerical + +#endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + +#endif // #ifndef _EPLOBDU_H_ + + diff --git a/drivers/staging/epl/user/EplObduCal.h b/drivers/staging/epl/user/EplObduCal.h new file mode 100644 index 000000000000..26d23c507cc8 --- /dev/null +++ b/drivers/staging/epl/user/EplObduCal.h @@ -0,0 +1,148 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for communication abstraction layer + for the Epl-Obd-Userspace-Modul + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplObduCal.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/19 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplObd.h" + +#ifndef _EPLOBDUCAL_H_ +#define _EPLOBDUCAL_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry ( + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry ( + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize *pSize_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart ( + tEplObdPart ObdPart_p, + tEplObdDir Direction_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar (tEplVarParam MEM* pVarParam_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT void* PUBLIC EplObduCalGetObjectDataPtr ( unsigned int uiIndex_p, + unsigned int uiSubIndex_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd (tEplObdEntryPtr pUserOd_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, + BYTE bType_p, tEplObdSize ObdSize_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplObdSize PUBLIC EplObduCalGetDataSize(unsigned int uiIndex_p, + unsigned int uiSubIndex_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT unsigned int PUBLIC EplObduCalGetNodeId(void); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSetNodeId(unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalGetAccessType(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess* pAccessTyp_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pDstData_p, + tEplObdSize * pSize_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe (unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void * pSrcData_p, + tEplObdSize Size_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM** ppVarEntry_p); + + +#endif // #ifndef _EPLOBDUCAL_H_ + + diff --git a/drivers/staging/epl/user/EplPdou.h b/drivers/staging/epl/user/EplPdou.h new file mode 100644 index 000000000000..293f0f7669dd --- /dev/null +++ b/drivers/staging/epl/user/EplPdou.h @@ -0,0 +1,114 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for userspace PDO module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplPdou.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/11/19 17:14:38 $ + + $State: Exp $ + + Build Environment: + + ------------------------------------------------------------------------- + + Revision History: + + 2006/05/22 d.k.: start of the implementation, version 1.00 + + +****************************************************************************/ + +#ifndef _EPL_PDOU_H_ +#define _EPL_PDOU_H_ + +#include "../EplPdo.h" + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel EplPdouAddInstance(void); + +tEplKernel EplPdouDelInstance(void); + +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOU)) != 0) +tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM* pParam_p); +#else +#define EplPdouCbObdAccess NULL +#endif + +// returns error if bPdoId_p is already valid +/* +tEplKernel EplPdouSetMapping( + BYTE bPdoId_p, BOOL fTxRx_p, BYTE bNodeId, BYTE bMappingVersion, + tEplPdoMapping * pMapping_p, BYTE bMaxEntries_p); + +tEplKernel EplPdouGetMapping( + BYTE bPdoId_p, BOOL fTxRx_p, BYTE * pbNodeId, BYTE * pbMappingVersion, + tEplPdoMapping * pMapping_p, BYTE * pbMaxEntries_p); +*/ + +#endif // #ifndef _EPL_PDOU_H_ + + diff --git a/drivers/staging/epl/user/EplSdoAsndu.h b/drivers/staging/epl/user/EplSdoAsndu.h new file mode 100644 index 000000000000..bc2650e2f042 --- /dev/null +++ b/drivers/staging/epl/user/EplSdoAsndu.h @@ -0,0 +1,113 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for SDO/Asnd-Protocolabstractionlayer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoAsndu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/07 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplSdo.h" +#include "../EplDll.h" + +#ifndef _EPLSDOASNDU_H_ +#define _EPLSDOASNDU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + +tEplKernel PUBLIC EplSdoAsnduInit(tEplSequLayerReceiveCb fpReceiveCb_p); + +tEplKernel PUBLIC EplSdoAsnduAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p); + +tEplKernel PUBLIC EplSdoAsnduDelInstance(void); + +tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl* pSdoConHandle_p, + unsigned int uiTargetNodeId_p); + +tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p); + +tEplKernel PUBLIC EplSdoAsnduDelCon(tEplSdoConHdl SdoConHandle_p); + +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + +#endif // #ifndef _EPLSDOASNDU_H_ + + diff --git a/drivers/staging/epl/user/EplSdoAsySequ.h b/drivers/staging/epl/user/EplSdoAsySequ.h new file mode 100644 index 000000000000..a9017ed65c6b --- /dev/null +++ b/drivers/staging/epl/user/EplSdoAsySequ.h @@ -0,0 +1,123 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for asychrionus SDO Sequence Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoAsySequ.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.4 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplSdo.h" +#include "EplSdoUdpu.h" +#include "EplSdoAsndu.h" +#include "../EplEvent.h" +#include "EplTimeru.h" + +#ifndef _EPLSDOASYSEQU_H_ +#define _EPLSDOASYSEQU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoAsySeqInit(tEplSdoComReceiveCb fpSdoComCb_p, + tEplSdoComConCb fpSdoComConCb_p); + +tEplKernel PUBLIC EplSdoAsySeqAddInstance (tEplSdoComReceiveCb fpSdoComCb_p, + tEplSdoComConCb fpSdoComConCb_p); + +tEplKernel PUBLIC EplSdoAsySeqDelInstance(void); + +tEplKernel PUBLIC EplSdoAsySeqInitCon(tEplSdoSeqConHdl* pSdoSeqConHdl_p, + unsigned int uiNodeId_p, + tEplSdoType SdoType); + +tEplKernel PUBLIC EplSdoAsySeqSendData(tEplSdoSeqConHdl SdoSeqConHdl_p, + unsigned int uiDataSize_p, + tEplFrame* pData_p ); + +tEplKernel PUBLIC EplSdoAsySeqProcessEvent(tEplEvent* pEvent_p); + +tEplKernel PUBLIC EplSdoAsySeqDelCon(tEplSdoSeqConHdl SdoSeqConHdl_p); + + + + + + + +#endif // #ifndef _EPLSDOASYSEQU_H_ + + diff --git a/drivers/staging/epl/user/EplSdoComu.h b/drivers/staging/epl/user/EplSdoComu.h new file mode 100644 index 000000000000..16c8d7c05da0 --- /dev/null +++ b/drivers/staging/epl/user/EplSdoComu.h @@ -0,0 +1,135 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for SDO Command Layer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoComu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplSdo.h" +#include "../EplObd.h" +#include "../EplSdoAc.h" +#include "EplObdu.h" +#include "EplSdoAsySequ.h" + +#ifndef _EPLSDOCOMU_H_ +#define _EPLSDOCOMU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +tEplKernel PUBLIC EplSdoComInit(void); + +tEplKernel PUBLIC EplSdoComAddInstance(void); + +tEplKernel PUBLIC EplSdoComDelInstance(void); + +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + +tEplKernel PUBLIC EplSdoComDefineCon(tEplSdoComConHdl* pSdoComConHdl_p, + unsigned int uiTargetNodeId_p, + tEplSdoType ProtType_p); + +tEplKernel PUBLIC EplSdoComInitTransferByIndex(tEplSdoComTransParamByIndex* pSdoComTransParam_p); + +tEplKernel PUBLIC EplSdoComUndefineCon(tEplSdoComConHdl SdoComConHdl_p); + +tEplKernel PUBLIC EplSdoComGetState(tEplSdoComConHdl SdoComConHdl_p, + tEplSdoComFinished* pSdoComFinished_p); + +tEplKernel PUBLIC EplSdoComSdoAbort(tEplSdoComConHdl SdoComConHdl_p, + DWORD dwAbortCode_p); + +#endif + +// for future extention +/* +tEplKernel PUBLIC EplSdoComInitTransferAllByIndex(tEplSdoComTransParamAllByIndex* pSdoComTransParam_p); + +tEplKernel PUBLIC EplSdoComInitTransferByName(tEplSdoComTransParamByName* pSdoComTransParam_p); + +tEplKernel PUBLIC EplSdoComInitTransferFile(tEplSdoComTransParamFile* pSdoComTransParam_p); + +*/ + + + + + +#endif // #ifndef _EPLSDOCOMU_H_ + + diff --git a/drivers/staging/epl/user/EplSdoUdpu.h b/drivers/staging/epl/user/EplSdoUdpu.h new file mode 100644 index 000000000000..ecd6814c4ac8 --- /dev/null +++ b/drivers/staging/epl/user/EplSdoUdpu.h @@ -0,0 +1,114 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for SDO/UDP-Protocollabstractionlayer module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplSdoUdpu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/10/17 15:32:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/06/26 k.t.: start of the implementation + + +****************************************************************************/ + + +#include "../EplSdo.h" + +#ifndef _EPLSDOUDPU_H_ +#define _EPLSDOUDPU_H_ + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + +tEplKernel PUBLIC EplSdoUdpuInit(tEplSequLayerReceiveCb fpReceiveCb_p); + +tEplKernel PUBLIC EplSdoUdpuAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p); + +tEplKernel PUBLIC EplSdoUdpuDelInstance(void); + +tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p); + +tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl* pSdoConHandle_p, + unsigned int uiTargetNodeId_p); + +tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p); + +tEplKernel PUBLIC EplSdoUdpuDelCon(tEplSdoConHdl SdoConHandle_p); + +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + +#endif // #ifndef _EPLSDOUDPU_H_ + + diff --git a/drivers/staging/epl/user/EplStatusu.h b/drivers/staging/epl/user/EplStatusu.h new file mode 100644 index 000000000000..22547eb63a2c --- /dev/null +++ b/drivers/staging/epl/user/EplStatusu.h @@ -0,0 +1,109 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Statusu-Module + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplStatusu.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.3 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/11/15 d.k.: start of the implementation + + +****************************************************************************/ + +#include "../EplDll.h" + +#ifndef _EPLSTATUSU_H_ +#define _EPLSTATUSU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + +typedef tEplKernel (PUBLIC * tEplStatusuCbResponse) ( + unsigned int uiNodeId_p, + tEplStatusResponse* pStatusResponse_p); + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplStatusuInit(void); + +tEplKernel PUBLIC EplStatusuAddInstance(void); + +tEplKernel PUBLIC EplStatusuDelInstance(void); + +tEplKernel PUBLIC EplStatusuReset(void); + +tEplKernel PUBLIC EplStatusuRequestStatusResponse( + unsigned int uiNodeId_p, + tEplStatusuCbResponse pfnCbResponse_p); + +#endif // #ifndef _EPLSTATUSU_H_ + + diff --git a/drivers/staging/epl/user/EplTimeru.h b/drivers/staging/epl/user/EplTimeru.h new file mode 100644 index 000000000000..d5f1eafaf130 --- /dev/null +++ b/drivers/staging/epl/user/EplTimeru.h @@ -0,0 +1,113 @@ +/**************************************************************************** + + (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 + www.systec-electronic.com + + Project: openPOWERLINK + + Description: include file for Epl Userspace-Timermodule + + License: + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of SYSTEC electronic GmbH nor the names of its + contributors may be used to endorse or promote products derived + from this software without prior written permission. For written + permission, please contact info@systec-electronic.com. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + Severability Clause: + + If a provision of this License is or becomes illegal, invalid or + unenforceable in any jurisdiction, that shall not affect: + 1. the validity or enforceability in that jurisdiction of any other + provision of this License; or + 2. the validity or enforceability in other jurisdictions of that or + any other provision of this License. + + ------------------------------------------------------------------------- + + $RCSfile: EplTimeru.h,v $ + + $Author: D.Krueger $ + + $Revision: 1.5 $ $Date: 2008/04/17 21:36:32 $ + + $State: Exp $ + + Build Environment: + GCC V3.4 + + ------------------------------------------------------------------------- + + Revision History: + + 2006/07/06 k.t.: start of the implementation + + +****************************************************************************/ + +#include "../EplTimer.h" +#include "EplEventu.h" + +#ifndef _EPLTIMERU_H_ +#define _EPLTIMERU_H_ + + +//--------------------------------------------------------------------------- +// const defines +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// typedef +//--------------------------------------------------------------------------- + + +//--------------------------------------------------------------------------- +// function prototypes +//--------------------------------------------------------------------------- + +tEplKernel PUBLIC EplTimeruInit(void); + +tEplKernel PUBLIC EplTimeruAddInstance(void); + +tEplKernel PUBLIC EplTimeruDelInstance(void); + +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); + +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); + +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p); + +BOOL PUBLIC EplTimeruIsTimerActive(tEplTimerHdl TimerHdl_p); + +#endif // #ifndef _EPLTIMERU_H_ + + -- cgit v1.2.3 From 8ff70902ebab7b932af9c4db0872905a00468ffc Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 19 Dec 2008 17:06:12 -0800 Subject: Staging: epl: run Lindent on all kernel/*.h files It's a start, still a mess... Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/epl/kernel/EplDllk.h | 52 +++++------ drivers/staging/epl/kernel/EplDllkCal.h | 41 +++++---- drivers/staging/epl/kernel/EplErrorHandlerk.h | 6 +- drivers/staging/epl/kernel/EplEventk.h | 12 +-- drivers/staging/epl/kernel/EplNmtk.h | 21 ++--- drivers/staging/epl/kernel/EplNmtkCal.h | 9 +- drivers/staging/epl/kernel/EplObdk.h | 120 +++++++++++++------------- drivers/staging/epl/kernel/EplObdkCal.h | 9 +- drivers/staging/epl/kernel/EplPdok.h | 8 +- drivers/staging/epl/kernel/EplPdokCal.h | 9 +- drivers/staging/epl/kernel/EplTimerHighResk.h | 29 +++---- drivers/staging/epl/kernel/EplTimerk.h | 20 ++--- drivers/staging/epl/kernel/VirtualEthernet.h | 7 +- 13 files changed, 144 insertions(+), 199 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/epl/kernel/EplDllk.h b/drivers/staging/epl/kernel/EplDllk.h index d48b8afab875..588e871a922b 100644 --- a/drivers/staging/epl/kernel/EplDllk.h +++ b/drivers/staging/epl/kernel/EplDllk.h @@ -66,7 +66,6 @@ 2006/06/08 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DLLK_H_ @@ -79,34 +78,31 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef tEplKernel (* tEplDllkCbAsync) (tEplFrameInfo * pFrameInfo_p); +typedef tEplKernel(*tEplDllkCbAsync) (tEplFrameInfo * pFrameInfo_p); -typedef struct -{ - BYTE m_be_abSrcMac[6]; +typedef struct { + BYTE m_be_abSrcMac[6]; } tEplDllkInitParam; // forward declaration struct _tEdrvTxBuffer; -struct _tEplDllkNodeInfo -{ - struct _tEplDllkNodeInfo* m_pNextNodeInfo; - struct _tEdrvTxBuffer* m_pPreqTxBuffer; - unsigned int m_uiNodeId; - DWORD m_dwPresTimeout; - unsigned long m_ulDllErrorEvents; - tEplNmtState m_NmtState; - WORD m_wPresPayloadLimit; - BYTE m_be_abMacAddr[6]; - BYTE m_bSoaFlag1; - BOOL m_fSoftDelete; // delete node after error and ignore error +struct _tEplDllkNodeInfo { + struct _tEplDllkNodeInfo *m_pNextNodeInfo; + struct _tEdrvTxBuffer *m_pPreqTxBuffer; + unsigned int m_uiNodeId; + DWORD m_dwPresTimeout; + unsigned long m_ulDllErrorEvents; + tEplNmtState m_NmtState; + WORD m_wPresPayloadLimit; + BYTE m_be_abMacAddr[6]; + BYTE m_bSoaFlag1; + BOOL m_fSoftDelete; // delete node after error and ignore error }; @@ -138,18 +134,18 @@ tEplKernel EplDllkRegAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p); tEplKernel EplDllkDeregAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p); // register C_DLL_MULTICAST_ASND in ethernet driver if any AsndServiceId is registered -tEplKernel EplDllkSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p); +tEplKernel EplDllkSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, + tEplDllAsndFilter Filter_p); // creates the buffer for a Tx frame and registers it to the ethernet driver -tEplKernel EplDllkCreateTxFrame(unsigned int * puiHandle_p, - tEplFrame ** ppFrame_p, - unsigned int * puiFrameSize_p, - tEplMsgType MsgType_p, - tEplDllAsndServiceId ServiceId_p); +tEplKernel EplDllkCreateTxFrame(unsigned int *puiHandle_p, + tEplFrame ** ppFrame_p, + unsigned int *puiFrameSize_p, + tEplMsgType MsgType_p, + tEplDllAsndServiceId ServiceId_p); tEplKernel EplDllkDeleteTxFrame(unsigned int uiHandle_p); - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) tEplKernel EplDllkAddNode(tEplDllNodeInfo * pNodeInfo_p); @@ -160,12 +156,10 @@ tEplKernel EplDllkSoftDeleteNode(unsigned int uiNodeId_p); tEplKernel EplDllkSetFlag1OfNode(unsigned int uiNodeId_p, BYTE bSoaFlag1_p); -tEplKernel EplDllkGetFirstNodeInfo(tEplDllkNodeInfo** ppNodeInfo_p); +tEplKernel EplDllkGetFirstNodeInfo(tEplDllkNodeInfo ** ppNodeInfo_p); #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) -#endif // #ifndef _EPL_DLLK_H_ - - +#endif // #ifndef _EPL_DLLK_H_ diff --git a/drivers/staging/epl/kernel/EplDllkCal.h b/drivers/staging/epl/kernel/EplDllkCal.h index 2db6747938eb..6c4dc7e4a80d 100644 --- a/drivers/staging/epl/kernel/EplDllkCal.h +++ b/drivers/staging/epl/kernel/EplDllkCal.h @@ -66,7 +66,6 @@ 2006/06/13 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DLLKCAL_H_ @@ -83,14 +82,13 @@ // typedef //--------------------------------------------------------------------------- -typedef struct -{ - unsigned long m_ulCurTxFrameCountGen; - unsigned long m_ulCurTxFrameCountNmt; - unsigned long m_ulCurRxFrameCount; - unsigned long m_ulMaxTxFrameCountGen; - unsigned long m_ulMaxTxFrameCountNmt; - unsigned long m_ulMaxRxFrameCount; +typedef struct { + unsigned long m_ulCurTxFrameCountGen; + unsigned long m_ulCurTxFrameCountNmt; + unsigned long m_ulCurRxFrameCount; + unsigned long m_ulMaxTxFrameCountGen; + unsigned long m_ulMaxTxFrameCountNmt; + unsigned long m_ulMaxRxFrameCount; } tEplDllkCalStatistics; @@ -104,12 +102,16 @@ tEplKernel EplDllkCalAddInstance(void); tEplKernel EplDllkCalDelInstance(void); -tEplKernel EplDllkCalAsyncGetTxCount(tEplDllAsyncReqPriority * pPriority_p, unsigned int * puiCount_p); -tEplKernel EplDllkCalAsyncGetTxFrame(void * pFrame_p, unsigned int * puiFrameSize_p, tEplDllAsyncReqPriority Priority_p); +tEplKernel EplDllkCalAsyncGetTxCount(tEplDllAsyncReqPriority * pPriority_p, + unsigned int *puiCount_p); +tEplKernel EplDllkCalAsyncGetTxFrame(void *pFrame_p, + unsigned int *puiFrameSize_p, + tEplDllAsyncReqPriority Priority_p); // only frames with registered AsndServiceIds are passed to CAL tEplKernel EplDllkCalAsyncFrameReceived(tEplFrameInfo * pFrameInfo_p); -tEplKernel EplDllkCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p); +tEplKernel EplDllkCalAsyncSend(tEplFrameInfo * pFrameInfo_p, + tEplDllAsyncReqPriority Priority_p); tEplKernel EplDllkCalAsyncClearBuffer(void); @@ -121,16 +123,19 @@ tEplKernel EplDllkCalProcess(tEplEvent * pEvent_p); tEplKernel EplDllkCalAsyncClearQueues(void); -tEplKernel EplDllkCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p); +tEplKernel EplDllkCalIssueRequest(tEplDllReqServiceId Service_p, + unsigned int uiNodeId_p, BYTE bSoaFlag1_p); -tEplKernel EplDllkCalAsyncGetSoaRequest(tEplDllReqServiceId* pReqServiceId_p, unsigned int* puiNodeId_p); +tEplKernel EplDllkCalAsyncGetSoaRequest(tEplDllReqServiceId * pReqServiceId_p, + unsigned int *puiNodeId_p); -tEplKernel EplDllkCalAsyncSetPendingRequests(unsigned int uiNodeId_p, tEplDllAsyncReqPriority AsyncReqPrio_p, unsigned int uiCount_p); +tEplKernel EplDllkCalAsyncSetPendingRequests(unsigned int uiNodeId_p, + tEplDllAsyncReqPriority + AsyncReqPrio_p, + unsigned int uiCount_p); #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) -#endif // #ifndef _EPL_DLLKCAL_H_ - - +#endif // #ifndef _EPL_DLLKCAL_H_ diff --git a/drivers/staging/epl/kernel/EplErrorHandlerk.h b/drivers/staging/epl/kernel/EplErrorHandlerk.h index 0f09ef3bfc86..4a67ef88b97a 100644 --- a/drivers/staging/epl/kernel/EplErrorHandlerk.h +++ b/drivers/staging/epl/kernel/EplErrorHandlerk.h @@ -66,7 +66,6 @@ 2006/10/02 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_ERRORHANDLERK_H_ @@ -98,7 +97,4 @@ tEplKernel PUBLIC EplErrorHandlerkDelInstance(void); // processes error events tEplKernel PUBLIC EplErrorHandlerkProcess(tEplEvent * pEvent_p); - -#endif // #ifndef _EPL_ERRORHANDLERK_H_ - - +#endif // #ifndef _EPL_ERRORHANDLERK_H_ diff --git a/drivers/staging/epl/kernel/EplEventk.h b/drivers/staging/epl/kernel/EplEventk.h index b889a62642ba..1d25aaa2ed49 100644 --- a/drivers/staging/epl/kernel/EplEventk.h +++ b/drivers/staging/epl/kernel/EplEventk.h @@ -66,7 +66,6 @@ 2006/06/12 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_EVENTK_H_ @@ -103,12 +102,7 @@ tEplKernel PUBLIC EplEventkPost(tEplEvent * pEvent_p); // post errorevents from kernelspace tEplKernel PUBLIC EplEventkPostError(tEplEventSource EventSource_p, - tEplKernel EplError_p, - unsigned int uiArgSize_p, - void* pArg_p); - - - -#endif // #ifndef _EPL_EVENTK_H_ - + tEplKernel EplError_p, + unsigned int uiArgSize_p, void *pArg_p); +#endif // #ifndef _EPL_EVENTK_H_ diff --git a/drivers/staging/epl/kernel/EplNmtk.h b/drivers/staging/epl/kernel/EplNmtk.h index a54dae6d2e78..53409cc89921 100644 --- a/drivers/staging/epl/kernel/EplNmtk.h +++ b/drivers/staging/epl/kernel/EplNmtk.h @@ -66,7 +66,6 @@ 2006/06/09 k.t.: start of the implementation - ****************************************************************************/ #ifndef _EPLNMTK_H_ @@ -75,36 +74,32 @@ #include "../EplNmt.h" #include "EplEventk.h" - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) EPLDLLEXPORT tEplKernel PUBLIC EplNmtkInit(EPL_MCO_DECL_PTR_INSTANCE_PTR); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtkAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR); +EPLDLLEXPORT tEplKernel PUBLIC +EplNmtkAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtkDelInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR); +EPLDLLEXPORT tEplKernel PUBLIC +EplNmtkDelInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR); EPLDLLEXPORT tEplKernel PUBLIC EplNmtkProcess(EPL_MCO_DECL_PTR_INSTANCE_PTR_ - tEplEvent * pEvent_p); + tEplEvent * pEvent_p); -EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkGetNmtState(EPL_MCO_DECL_PTR_INSTANCE_PTR); +EPLDLLEXPORT tEplNmtState PUBLIC +EplNmtkGetNmtState(EPL_MCO_DECL_PTR_INSTANCE_PTR); #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - - -#endif // #ifndef _EPLNMTK_H_ - - +#endif // #ifndef _EPLNMTK_H_ diff --git a/drivers/staging/epl/kernel/EplNmtkCal.h b/drivers/staging/epl/kernel/EplNmtkCal.h index 2c76793ad255..9edeafca4920 100644 --- a/drivers/staging/epl/kernel/EplNmtkCal.h +++ b/drivers/staging/epl/kernel/EplNmtkCal.h @@ -67,7 +67,6 @@ 2006/06/16 -k.t.: start of the implementation - ****************************************************************************/ #include "EplNmtk.h" @@ -75,22 +74,16 @@ #ifndef _EPLNMTKCAL_H_ #define _EPLNMTKCAL_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPLNMTKCAL_H_ - - +#endif // #ifndef _EPLNMTKCAL_H_ diff --git a/drivers/staging/epl/kernel/EplObdk.h b/drivers/staging/epl/kernel/EplObdk.h index ac2b17f14e16..cf9f5837dd38 100644 --- a/drivers/staging/epl/kernel/EplObdk.h +++ b/drivers/staging/epl/kernel/EplObdk.h @@ -66,7 +66,6 @@ 2006/06/19 k.t.: start of the implementation - ****************************************************************************/ #include "../EplObd.h" @@ -74,12 +73,10 @@ #ifndef _EPLOBDK_H_ #define _EPLOBDK_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- @@ -95,102 +92,105 @@ extern BYTE MEM abEplObdTrashObject_g[8]; //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdInit (EPL_MCO_DECL_PTR_INSTANCE_PTR_ - tEplObdInitParam MEM* pInitParam_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdInit(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM * pInitParam_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdAddInstance (EPL_MCO_DECL_PTR_INSTANCE_PTR_ - tEplObdInitParam MEM* pInitParam_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM * + pInitParam_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance (EPL_MCO_DECL_INSTANCE_PTR); +EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance(EPL_MCO_DECL_INSTANCE_PTR); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize *pSize_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdSetStoreLoadObjCallback (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdStoreLoadObjCallback fpCallback_p); +EPLDLLEXPORT tEplKernel PUBLIC +EplObdSetStoreLoadObjCallback(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdStoreLoadObjCallback fpCallback_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdAccessOdPart (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdPart ObdPart_p, - tEplObdDir Direction_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdAccessOdPart(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart ObdPart_p, + tEplObdDir Direction_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdDefineVar (EPL_MCO_DECL_INSTANCE_PTR_ - tEplVarParam MEM* pVarParam_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdDefineVar(EPL_MCO_DECL_INSTANCE_PTR_ + tEplVarParam MEM * pVarParam_p); // --------------------------------------------------------------------- -EPLDLLEXPORT void* PUBLIC EplObdGetObjectDataPtr (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p); +EPLDLLEXPORT void *PUBLIC EplObdGetObjectDataPtr(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdEntryPtr pUserOd_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pUserOd_p); // --------------------------------------------------------------------- -EPLDLLEXPORT void PUBLIC EplObdInitVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdVarEntry MEM* pVarEntry_p, - tEplObdType Type_p, tEplObdSize ObdSize_p); +EPLDLLEXPORT void PUBLIC EplObdInitVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdVarEntry MEM * pVarEntry_p, + tEplObdType Type_p, + tEplObdSize ObdSize_p); // --------------------------------------------------------------------- EPLDLLEXPORT tEplObdSize PUBLIC EplObdGetDataSize(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p); + unsigned int uiIndex_p, + unsigned int uiSubIndex_p); // --------------------------------------------------------------------- EPLDLLEXPORT unsigned int PUBLIC EplObdGetNodeId(EPL_MCO_DECL_INSTANCE_PTR); // --------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObdSetNodeId(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiNodeId_p, - tEplObdNodeIdType NodeIdType_p); + unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p); // --------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObdIsNumerical(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - BOOL* pfEntryNumerical); + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + BOOL * pfEntryNumerical); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntryFromLe (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntryFromLe(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntryToLe (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize *pSize_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntryToLe(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p); // --------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObdGetAccessType(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplObdAccess* pAccessTyp_p); + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess * + pAccessTyp_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdVarEntry MEM** ppVarEntry_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObdSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM ** + ppVarEntry_p); #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) -#endif // #ifndef _EPLOBDK_H_ - - +#endif // #ifndef _EPLOBDK_H_ diff --git a/drivers/staging/epl/kernel/EplObdkCal.h b/drivers/staging/epl/kernel/EplObdkCal.h index 7f4f5ada7665..c173a950054f 100644 --- a/drivers/staging/epl/kernel/EplObdkCal.h +++ b/drivers/staging/epl/kernel/EplObdkCal.h @@ -67,7 +67,6 @@ 2006/06/19 k.t.: start of the implementation - ****************************************************************************/ #include "../EplObd.h" @@ -75,22 +74,16 @@ #ifndef _EPLOBDKCAL_H_ #define _EPLOBDKCAL_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPLOBDKCAL_H_ - - +#endif // #ifndef _EPLOBDKCAL_H_ diff --git a/drivers/staging/epl/kernel/EplPdok.h b/drivers/staging/epl/kernel/EplPdok.h index a9358ec6a9f7..b5b18f4cf687 100644 --- a/drivers/staging/epl/kernel/EplPdok.h +++ b/drivers/staging/epl/kernel/EplPdok.h @@ -66,7 +66,6 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_PDOK_H_ @@ -80,12 +79,10 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -110,7 +107,4 @@ tEplKernel EplPdokAddInstance(void); tEplKernel EplPdokDelInstance(void); - -#endif // #ifndef _EPL_PDOK_H_ - - +#endif // #ifndef _EPL_PDOK_H_ diff --git a/drivers/staging/epl/kernel/EplPdokCal.h b/drivers/staging/epl/kernel/EplPdokCal.h index c852c770c177..6a183ebe81ef 100644 --- a/drivers/staging/epl/kernel/EplPdokCal.h +++ b/drivers/staging/epl/kernel/EplPdokCal.h @@ -66,7 +66,6 @@ 2006/06/26 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_PDOKCAL_H_ @@ -79,12 +78,10 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -99,8 +96,4 @@ tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p); // gets flag for validity of TPDOs from shared memory tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p); - - -#endif // #ifndef _EPL_PDOKCAL_H_ - - +#endif // #ifndef _EPL_PDOKCAL_H_ diff --git a/drivers/staging/epl/kernel/EplTimerHighResk.h b/drivers/staging/epl/kernel/EplTimerHighResk.h index abee2fdbfb5d..d5d046d4d370 100644 --- a/drivers/staging/epl/kernel/EplTimerHighResk.h +++ b/drivers/staging/epl/kernel/EplTimerHighResk.h @@ -66,7 +66,6 @@ 2006/09/29 d.k.: start of the implementation - ****************************************************************************/ #include "../EplTimer.h" @@ -82,7 +81,6 @@ // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -93,20 +91,19 @@ tEplKernel PUBLIC EplTimerHighReskAddInstance(void); tEplKernel PUBLIC EplTimerHighReskDelInstance(void); -tEplKernel PUBLIC EplTimerHighReskSetTimerNs(tEplTimerHdl* pTimerHdl_p, - unsigned long long ullTimeNs_p, - tEplTimerkCallback pfnCallback_p, - unsigned long ulArgument_p, - BOOL fContinuously_p); - -tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl* pTimerHdl_p, - unsigned long long ullTimeNs_p, - tEplTimerkCallback pfnCallback_p, - unsigned long ulArgument_p, - BOOL fContinuously_p); - -tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl* pTimerHdl_p); +tEplKernel PUBLIC EplTimerHighReskSetTimerNs(tEplTimerHdl * pTimerHdl_p, + unsigned long long ullTimeNs_p, + tEplTimerkCallback pfnCallback_p, + unsigned long ulArgument_p, + BOOL fContinuously_p); -#endif // #ifndef _EPLTIMERHIGHRESK_H_ +tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl * pTimerHdl_p, + unsigned long long ullTimeNs_p, + tEplTimerkCallback + pfnCallback_p, + unsigned long ulArgument_p, + BOOL fContinuously_p); +tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl * pTimerHdl_p); +#endif // #ifndef _EPLTIMERHIGHRESK_H_ diff --git a/drivers/staging/epl/kernel/EplTimerk.h b/drivers/staging/epl/kernel/EplTimerk.h index ab2bb051f58a..9160e7260de8 100644 --- a/drivers/staging/epl/kernel/EplTimerk.h +++ b/drivers/staging/epl/kernel/EplTimerk.h @@ -66,7 +66,6 @@ 2006/07/06 k.t.: start of the implementation - ****************************************************************************/ #include "../EplTimer.h" @@ -96,7 +95,6 @@ // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -107,16 +105,14 @@ tEplKernel PUBLIC EplTimerkAddInstance(void); tEplKernel PUBLIC EplTimerkDelInstance(void); -tEplKernel PUBLIC EplTimerkSetTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p); +tEplKernel PUBLIC EplTimerkSetTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); -tEplKernel PUBLIC EplTimerkModifyTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p); +tEplKernel PUBLIC EplTimerkModifyTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); -tEplKernel PUBLIC EplTimerkDeleteTimer(tEplTimerHdl* pTimerHdl_p); +tEplKernel PUBLIC EplTimerkDeleteTimer(tEplTimerHdl * pTimerHdl_p); #endif -#endif // #ifndef _EPLTIMERK_H_ - - +#endif // #ifndef _EPLTIMERK_H_ diff --git a/drivers/staging/epl/kernel/VirtualEthernet.h b/drivers/staging/epl/kernel/VirtualEthernet.h index 850174787d72..deff8720e37f 100644 --- a/drivers/staging/epl/kernel/VirtualEthernet.h +++ b/drivers/staging/epl/kernel/VirtualEthernet.h @@ -66,7 +66,6 @@ 2006/09/19 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_VETH_H_ @@ -78,12 +77,10 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -96,6 +93,4 @@ tEplKernel PUBLIC VEthDelInstance(void); #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) -#endif // #ifndef _EPL_VETH_H_ - - +#endif // #ifndef _EPL_VETH_H_ -- cgit v1.2.3 From 1fa3485b36346ac8233a06d548ba5379997e4b96 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 19 Dec 2008 17:08:04 -0800 Subject: Staging: epl: run Lindent on all user/*.h files It's a start, still a mess... Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/epl/user/EplCfgMau.h | 155 ++++++++++++++----------------- drivers/staging/epl/user/EplDllu.h | 14 +-- drivers/staging/epl/user/EplDlluCal.h | 19 ++-- drivers/staging/epl/user/EplEventu.h | 17 +--- drivers/staging/epl/user/EplIdentu.h | 25 ++--- drivers/staging/epl/user/EplLedu.h | 23 ++--- drivers/staging/epl/user/EplNmtCnu.h | 18 ++-- drivers/staging/epl/user/EplNmtMnu.h | 51 +++++----- drivers/staging/epl/user/EplNmtu.h | 100 ++++++++++---------- drivers/staging/epl/user/EplNmtuCal.h | 8 +- drivers/staging/epl/user/EplObdu.h | 78 ++++++++-------- drivers/staging/epl/user/EplObduCal.h | 94 +++++++++---------- drivers/staging/epl/user/EplPdou.h | 10 +- drivers/staging/epl/user/EplSdoAsndu.h | 18 ++-- drivers/staging/epl/user/EplSdoAsySequ.h | 32 ++----- drivers/staging/epl/user/EplSdoComu.h | 27 ++---- drivers/staging/epl/user/EplSdoUdpu.h | 21 ++--- drivers/staging/epl/user/EplStatusu.h | 19 ++-- drivers/staging/epl/user/EplTimeru.h | 22 ++--- 19 files changed, 320 insertions(+), 431 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/epl/user/EplCfgMau.h b/drivers/staging/epl/user/EplCfgMau.h index 3d96daf889e3..d25a1e9d36cf 100644 --- a/drivers/staging/epl/user/EplCfgMau.h +++ b/drivers/staging/epl/user/EplCfgMau.h @@ -86,79 +86,70 @@ #define EPL_CFGMA_MAX_TIMEOUT 3 //callbackfunction, called if configuration is finished -typedef void (PUBLIC* tfpEplCfgMaCb) (unsigned int uiNodeId_p, - tEplKernel Errorstate_p); +typedef void (PUBLIC * tfpEplCfgMaCb) (unsigned int uiNodeId_p, + tEplKernel Errorstate_p); //State for configuartion manager Statemachine -typedef enum -{ - // general states - kEplCfgMaIdle = 0x0000, // Configurationsprocess - // is idle - kEplCfgMaWaitForSdocEvent = 0x0001, // wait until the last - // SDOC is finisched - kEplCfgMaSkipMappingSub0 = 0x0002, // write Sub0 of mapping - // parameter with 0 - - kEplCfgMaFinished = 0x0004 // configuartion is finished - +typedef enum { + // general states + kEplCfgMaIdle = 0x0000, // Configurationsprocess + // is idle + kEplCfgMaWaitForSdocEvent = 0x0001, // wait until the last + // SDOC is finisched + kEplCfgMaSkipMappingSub0 = 0x0002, // write Sub0 of mapping + // parameter with 0 + + kEplCfgMaFinished = 0x0004 // configuartion is finished } tEplCfgState; -typedef enum -{ - kEplCfgMaDcfTypSystecSeg = 0x00, - kEplCfgMaDcfTypConDcf = 0x01, - kEplCfgMaDcfTypDcf = 0x02, // not supported - kEplCfgMaDcfTypXdc = 0x03 // not supported - - -}tEplCfgMaDcfTyp; +typedef enum { + kEplCfgMaDcfTypSystecSeg = 0x00, + kEplCfgMaDcfTypConDcf = 0x01, + kEplCfgMaDcfTypDcf = 0x02, // not supported + kEplCfgMaDcfTypXdc = 0x03 // not supported +} tEplCfgMaDcfTyp; -typedef enum -{ - kEplCfgMaCommon = 0, // all other index - kEplCfgMaPdoComm = 1, // communication index - kEplCfgMaPdoMapp = 2, // mapping index - kEplCfgMaPdoCommAfterMapp = 3, // write PDO Cob-Id after mapping subindex 0(set PDO valid) +typedef enum { + kEplCfgMaCommon = 0, // all other index + kEplCfgMaPdoComm = 1, // communication index + kEplCfgMaPdoMapp = 2, // mapping index + kEplCfgMaPdoCommAfterMapp = 3, // write PDO Cob-Id after mapping subindex 0(set PDO valid) } tEplCfgMaIndexType; - //bitcoded answer about the last sdo transfer saved in m_SdocState // also used to singal start of the State Maschine -typedef enum -{ - kEplCfgMaSdocBusy = 0x00, // SDOC activ - kEplCfgMaSdocReady = 0x01, // SDOC finished - kEplCfgMaSdocTimeout = 0x02, // SDOC Timeout - kEplCfgMaSdocAbortReceived = 0x04, // SDOC Abort, see Abortcode - kEplCfgMaSdocStart = 0x08 // start State Mschine -}tEplSdocState; +typedef enum { + kEplCfgMaSdocBusy = 0x00, // SDOC activ + kEplCfgMaSdocReady = 0x01, // SDOC finished + kEplCfgMaSdocTimeout = 0x02, // SDOC Timeout + kEplCfgMaSdocAbortReceived = 0x04, // SDOC Abort, see Abortcode + kEplCfgMaSdocStart = 0x08 // start State Mschine +} tEplSdocState; //internal structure (instancetable for modul configuration manager) -typedef struct -{ - tEplCfgState m_CfgState; // state of the configuration state maschine - tEplSdoComConHdl m_SdoComConHdl; // handle for sdo connection - DWORD m_dwLastAbortCode; - unsigned int m_uiLastIndex; // last index of configuration, to compair with actual index - BYTE* m_pbConcise; // Ptr to concise DCF - BYTE* m_pbActualIndex; // Ptr to actual index in the DCF segment - tfpEplCfgMaCb m_pfnCfgMaCb; // Ptr to CfgMa Callback, is call if configuration finished - tEplKernel m_EplKernelError; // errorcode - DWORD m_dwNumValueCopy; // numeric values are copied in this variable - unsigned int m_uiPdoNodeId; // buffer for PDO node id - BYTE m_bNrOfMappedObject; // number of mapped objects - unsigned int m_uiNodeId; // Epl node addresse - tEplSdocState m_SdocState; // bitcoded state of the SDO transfer - unsigned int m_uiLastSubIndex; // last subindex of configuration - BOOL m_fOneTranferOk; // atleased one transfer was successful - BYTE m_bEventFlag; // for Eventsignaling to the State Maschine - DWORD m_dwCntObjectInDcf; // number of Objects in DCF - tEplCfgMaIndexType m_SkipCfg; // TRUE if a adsitional Configurationprocess - // have to insert e.g. PDO-mapping - WORD m_wTimeOutCnt; // Timeout Counter, break configuration is - // m_wTimeOutCnt == CFGMA_MAX_TIMEOUT +typedef struct { + tEplCfgState m_CfgState; // state of the configuration state maschine + tEplSdoComConHdl m_SdoComConHdl; // handle for sdo connection + DWORD m_dwLastAbortCode; + unsigned int m_uiLastIndex; // last index of configuration, to compair with actual index + BYTE *m_pbConcise; // Ptr to concise DCF + BYTE *m_pbActualIndex; // Ptr to actual index in the DCF segment + tfpEplCfgMaCb m_pfnCfgMaCb; // Ptr to CfgMa Callback, is call if configuration finished + tEplKernel m_EplKernelError; // errorcode + DWORD m_dwNumValueCopy; // numeric values are copied in this variable + unsigned int m_uiPdoNodeId; // buffer for PDO node id + BYTE m_bNrOfMappedObject; // number of mapped objects + unsigned int m_uiNodeId; // Epl node addresse + tEplSdocState m_SdocState; // bitcoded state of the SDO transfer + unsigned int m_uiLastSubIndex; // last subindex of configuration + BOOL m_fOneTranferOk; // atleased one transfer was successful + BYTE m_bEventFlag; // for Eventsignaling to the State Maschine + DWORD m_dwCntObjectInDcf; // number of Objects in DCF + tEplCfgMaIndexType m_SkipCfg; // TRUE if a adsitional Configurationprocess + // have to insert e.g. PDO-mapping + WORD m_wTimeOutCnt; // Timeout Counter, break configuration is + // m_wTimeOutCnt == CFGMA_MAX_TIMEOUT } tEplCfgMaNode; @@ -213,12 +204,11 @@ tEplKernel PUBLIC EplCfgMaDelInstance(); // // Returns: tCopKernel = error code //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplCfgMaStartConfig(unsigned int uiNodeId_p, - BYTE* pbConcise_p, - tfpEplCfgMaCb fpCfgMaCb_p, - tEplObdSize SizeOfConcise_p, - tEplCfgMaDcfTyp DcfType_p); - +tEplKernel PUBLIC EplCfgMaStartConfig(unsigned int uiNodeId_p, + BYTE * pbConcise_p, + tfpEplCfgMaCb fpCfgMaCb_p, + tEplObdSize SizeOfConcise_p, + tEplCfgMaDcfTyp DcfType_p); //--------------------------------------------------------------------------- // Function: CfgMaStartConfigurationNode() @@ -233,9 +223,8 @@ tEplKernel PUBLIC EplCfgMaStartConfig(unsigned int uiNodeId_p, // Returns: tCopKernel = error code //--------------------------------------------------------------------------- tEplKernel PUBLIC EplCfgMaStartConfigNode(unsigned int uiNodeId_p, - tfpEplCfgMaCb fpCfgMaCb_p, - tEplCfgMaDcfTyp DcfType_p); - + tfpEplCfgMaCb fpCfgMaCb_p, + tEplCfgMaDcfTyp DcfType_p); //--------------------------------------------------------------------------- // Function: EplCfgMaStartConfigNodeDcf() @@ -251,11 +240,11 @@ tEplKernel PUBLIC EplCfgMaStartConfigNode(unsigned int uiNodeId_p, // // Returns: tCopKernel = error code //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplCfgMaStartConfigNodeDcf(unsigned int uiNodeId_p, - BYTE* pbConcise_p, - tfpEplCfgMaCb fpCfgMaCb_p, - tEplObdSize SizeOfConcise_p, - tEplCfgMaDcfTyp DcfType_p); +tEplKernel PUBLIC EplCfgMaStartConfigNodeDcf(unsigned int uiNodeId_p, + BYTE * pbConcise_p, + tfpEplCfgMaCb fpCfgMaCb_p, + tEplObdSize SizeOfConcise_p, + tEplCfgMaDcfTyp DcfType_p); //--------------------------------------------------------------------------- // Function: EplCfgMaLinkDcf() @@ -269,10 +258,10 @@ tEplKernel PUBLIC EplCfgMaStartConfigNodeDcf(unsigned int uiNodeId_p, // // Returns: tCopKernel = error code //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplCfgMaLinkDcf(unsigned int uiNodeId_p, - BYTE* pbConcise_p, - tEplObdSize SizeOfConcise_p, - tEplCfgMaDcfTyp DcfType_p); +tEplKernel PUBLIC EplCfgMaLinkDcf(unsigned int uiNodeId_p, + BYTE * pbConcise_p, + tEplObdSize SizeOfConcise_p, + tEplCfgMaDcfTyp DcfType_p); //--------------------------------------------------------------------------- // Function: EplCfgMaCheckDcf() @@ -285,12 +274,8 @@ tEplKernel PUBLIC EplCfgMaLinkDcf(unsigned int uiNodeId_p, // // Returns: tCopKernel = error code //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplCfgMaCheckDcf(unsigned int uiNodeId_p, - tEplCfgMaDcfTyp DcfType_p); - - - - +tEplKernel PUBLIC EplCfgMaCheckDcf(unsigned int uiNodeId_p, + tEplCfgMaDcfTyp DcfType_p); #endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_CFGMA)) != 0) diff --git a/drivers/staging/epl/user/EplDllu.h b/drivers/staging/epl/user/EplDllu.h index 2beb39087a13..36f8bb76f7ca 100644 --- a/drivers/staging/epl/user/EplDllu.h +++ b/drivers/staging/epl/user/EplDllu.h @@ -66,7 +66,6 @@ 2006/06/20 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DLLU_H_ @@ -82,7 +81,7 @@ // typedef //--------------------------------------------------------------------------- -typedef tEplKernel (PUBLIC * tEplDlluCbAsnd) (tEplFrameInfo * pFrameInfo_p); +typedef tEplKernel(PUBLIC * tEplDlluCbAsnd) (tEplFrameInfo * pFrameInfo_p); //--------------------------------------------------------------------------- // function prototypes @@ -94,15 +93,16 @@ tEplKernel EplDlluAddInstance(void); tEplKernel EplDlluDelInstance(void); -tEplKernel EplDlluRegAsndService(tEplDllAsndServiceId ServiceId_p, tEplDlluCbAsnd pfnDlluCbAsnd_p, tEplDllAsndFilter Filter_p); +tEplKernel EplDlluRegAsndService(tEplDllAsndServiceId ServiceId_p, + tEplDlluCbAsnd pfnDlluCbAsnd_p, + tEplDllAsndFilter Filter_p); -tEplKernel EplDlluAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p); +tEplKernel EplDlluAsyncSend(tEplFrameInfo * pFrameInfo_p, + tEplDllAsyncReqPriority Priority_p); // processes asynch frames tEplKernel EplDlluProcess(tEplFrameInfo * pFrameInfo_p); #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) -#endif // #ifndef _EPL_DLLU_H_ - - +#endif // #ifndef _EPL_DLLU_H_ diff --git a/drivers/staging/epl/user/EplDlluCal.h b/drivers/staging/epl/user/EplDlluCal.h index b2b85ba58645..b1dcd0609573 100644 --- a/drivers/staging/epl/user/EplDlluCal.h +++ b/drivers/staging/epl/user/EplDlluCal.h @@ -66,7 +66,6 @@ 2006/06/20 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DLLUCAL_H_ @@ -83,7 +82,7 @@ // typedef //--------------------------------------------------------------------------- -typedef tEplKernel (PUBLIC * tEplDlluCbAsnd) (tEplFrameInfo * pFrameInfo_p); +typedef tEplKernel(PUBLIC * tEplDlluCbAsnd) (tEplFrameInfo * pFrameInfo_p); //--------------------------------------------------------------------------- // function prototypes @@ -94,14 +93,14 @@ tEplKernel EplDlluCalAddInstance(void); tEplKernel EplDlluCalDelInstance(void); tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p, - tEplDlluCbAsnd pfnDlluCbAsnd_p, - tEplDllAsndFilter Filter_p); + tEplDlluCbAsnd pfnDlluCbAsnd_p, + tEplDllAsndFilter Filter_p); -tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo, tEplDllAsyncReqPriority Priority_p); +tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo, + tEplDllAsyncReqPriority Priority_p); tEplKernel EplDlluCalProcess(tEplEvent * pEvent_p); - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) tEplKernel EplDlluCalAddNode(tEplDllNodeInfo * pNodeInfo_p); @@ -110,11 +109,9 @@ tEplKernel EplDlluCalDeleteNode(unsigned int uiNodeId_p); tEplKernel EplDlluCalSoftDeleteNode(unsigned int uiNodeId_p); -tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p); +tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, + unsigned int uiNodeId_p, BYTE bSoaFlag1_p); #endif - -#endif // #ifndef _EPL_DLLUCAL_H_ - - +#endif // #ifndef _EPL_DLLUCAL_H_ diff --git a/drivers/staging/epl/user/EplEventu.h b/drivers/staging/epl/user/EplEventu.h index 57f8b42c5b72..322cffd11874 100644 --- a/drivers/staging/epl/user/EplEventu.h +++ b/drivers/staging/epl/user/EplEventu.h @@ -66,7 +66,6 @@ 2006/06/12 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_EVENTU_H_ @@ -74,7 +73,6 @@ #include "../EplEvent.h" - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -83,7 +81,6 @@ // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -91,7 +88,8 @@ tEplKernel PUBLIC EplEventuInit(tEplProcessEventCb pfnApiProcessEventCb_p); // add instance -tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb pfnApiProcessEventCb_p); +tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb + pfnApiProcessEventCb_p); // delete instance tEplKernel PUBLIC EplEventuDelInstance(void); @@ -104,12 +102,7 @@ tEplKernel PUBLIC EplEventuPost(tEplEvent * pEvent_p); // post errorevents from userspace tEplKernel PUBLIC EplEventuPostError(tEplEventSource EventSource_p, - tEplKernel EplError_p, - unsigned int uiArgSize_p, - void* pArg_p); - - - -#endif // #ifndef _EPL_EVENTU_H_ - + tEplKernel EplError_p, + unsigned int uiArgSize_p, void *pArg_p); +#endif // #ifndef _EPL_EVENTU_H_ diff --git a/drivers/staging/epl/user/EplIdentu.h b/drivers/staging/epl/user/EplIdentu.h index b53afa0ef67a..e7302106c741 100644 --- a/drivers/staging/epl/user/EplIdentu.h +++ b/drivers/staging/epl/user/EplIdentu.h @@ -66,7 +66,6 @@ 2006/11/15 d.k.: start of the implementation - ****************************************************************************/ #include "../EplDll.h" @@ -74,19 +73,17 @@ #ifndef _EPLIDENTU_H_ #define _EPLIDENTU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef tEplKernel (PUBLIC * tEplIdentuCbResponse) ( - unsigned int uiNodeId_p, - tEplIdentResponse* pIdentResponse_p); +typedef tEplKernel(PUBLIC * tEplIdentuCbResponse) (unsigned int uiNodeId_p, + tEplIdentResponse * + pIdentResponse_p); //--------------------------------------------------------------------------- // function prototypes @@ -100,14 +97,12 @@ tEplKernel PUBLIC EplIdentuDelInstance(void); tEplKernel PUBLIC EplIdentuReset(void); -tEplKernel PUBLIC EplIdentuGetIdentResponse( - unsigned int uiNodeId_p, - tEplIdentResponse** ppIdentResponse_p); - -tEplKernel PUBLIC EplIdentuRequestIdentResponse( - unsigned int uiNodeId_p, - tEplIdentuCbResponse pfnCbResponse_p); - -#endif // #ifndef _EPLIDENTU_H_ +tEplKernel PUBLIC EplIdentuGetIdentResponse(unsigned int uiNodeId_p, + tEplIdentResponse ** + ppIdentResponse_p); +tEplKernel PUBLIC EplIdentuRequestIdentResponse(unsigned int uiNodeId_p, + tEplIdentuCbResponse + pfnCbResponse_p); +#endif // #ifndef _EPLIDENTU_H_ diff --git a/drivers/staging/epl/user/EplLedu.h b/drivers/staging/epl/user/EplLedu.h index 10a8b6bba387..78e70d064459 100644 --- a/drivers/staging/epl/user/EplLedu.h +++ b/drivers/staging/epl/user/EplLedu.h @@ -66,7 +66,6 @@ 2008/11/17 d.k.: start of the implementation - ****************************************************************************/ #include "../EplLed.h" @@ -76,20 +75,16 @@ #ifndef _EPLLEDU_H_ #define _EPLLEDU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - -typedef tEplKernel (PUBLIC * tEplLeduStateChangeCallback) ( - tEplLedType LedType_p, BOOL fOn_p); - +typedef tEplKernel(PUBLIC * tEplLeduStateChangeCallback) (tEplLedType LedType_p, + BOOL fOn_p); //--------------------------------------------------------------------------- // function prototypes @@ -99,18 +94,16 @@ typedef tEplKernel (PUBLIC * tEplLeduStateChangeCallback) ( tEplKernel PUBLIC EplLeduInit(tEplLeduStateChangeCallback pfnCbStateChange_p); -tEplKernel PUBLIC EplLeduAddInstance(tEplLeduStateChangeCallback pfnCbStateChange_p); +tEplKernel PUBLIC EplLeduAddInstance(tEplLeduStateChangeCallback + pfnCbStateChange_p); tEplKernel PUBLIC EplLeduDelInstance(void); -tEplKernel PUBLIC EplLeduCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p); - -tEplKernel PUBLIC EplLeduProcessEvent( - tEplEvent* pEplEvent_p); +tEplKernel PUBLIC EplLeduCbNmtStateChange(tEplEventNmtStateChange + NmtStateChange_p); +tEplKernel PUBLIC EplLeduProcessEvent(tEplEvent * pEplEvent_p); #endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) -#endif // #ifndef _EPLLEDU_H_ - - +#endif // #ifndef _EPLLEDU_H_ diff --git a/drivers/staging/epl/user/EplNmtCnu.h b/drivers/staging/epl/user/EplNmtCnu.h index 93a3289b1cbb..e508055b5b8f 100644 --- a/drivers/staging/epl/user/EplNmtCnu.h +++ b/drivers/staging/epl/user/EplNmtCnu.h @@ -66,7 +66,6 @@ 2006/06/09 k.t.: start of the implementation - ****************************************************************************/ #include "EplNmtu.h" @@ -76,17 +75,14 @@ #ifndef _EPLNMTCNU_H_ #define _EPLNMTCNU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -99,14 +95,14 @@ EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuAddInstance(unsigned int uiNodeId_p); EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuDelInstance(void); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest (unsigned int uiNodeId_p, - tEplNmtCommand NmtCommand_p); +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest(unsigned int uiNodeId_p, + tEplNmtCommand + NmtCommand_p); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuRegisterCheckEventCb( - tEplNmtuCheckEventCallback pfnEplNmtCheckEventCb_p); +EPLDLLEXPORT tEplKernel PUBLIC +EplNmtCnuRegisterCheckEventCb(tEplNmtuCheckEventCallback + pfnEplNmtCheckEventCb_p); #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) -#endif // #ifndef _EPLNMTCNU_H_ - - +#endif // #ifndef _EPLNMTCNU_H_ diff --git a/drivers/staging/epl/user/EplNmtMnu.h b/drivers/staging/epl/user/EplNmtMnu.h index a101fde74eef..c54efeba303f 100644 --- a/drivers/staging/epl/user/EplNmtMnu.h +++ b/drivers/staging/epl/user/EplNmtMnu.h @@ -66,7 +66,6 @@ 2006/06/09 k.t.: start of the implementation - ****************************************************************************/ #include "EplNmtu.h" @@ -74,29 +73,25 @@ #ifndef _EPLNMTMNU_H_ #define _EPLNMTMNU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef tEplKernel (PUBLIC * tEplNmtMnuCbNodeEvent) ( - unsigned int uiNodeId_p, - tEplNmtNodeEvent NodeEvent_p, - tEplNmtState NmtState_p, - WORD wErrorCode_p, - BOOL fMandatory_p); - - -typedef tEplKernel (PUBLIC * tEplNmtMnuCbBootEvent) ( - tEplNmtBootEvent BootEvent_p, - tEplNmtState NmtState_p, - WORD wErrorCode_p); +typedef tEplKernel(PUBLIC * tEplNmtMnuCbNodeEvent) (unsigned int uiNodeId_p, + tEplNmtNodeEvent + NodeEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p, + BOOL fMandatory_p); +typedef tEplKernel(PUBLIC * + tEplNmtMnuCbBootEvent) (tEplNmtBootEvent BootEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p); //--------------------------------------------------------------------------- // function prototypes @@ -105,32 +100,32 @@ typedef tEplKernel (PUBLIC * tEplNmtMnuCbBootEvent) ( #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) tEplKernel EplNmtMnuInit(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, - tEplNmtMnuCbBootEvent pfnCbBootEvent_p); + tEplNmtMnuCbBootEvent pfnCbBootEvent_p); tEplKernel EplNmtMnuAddInstance(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, - tEplNmtMnuCbBootEvent pfnCbBootEvent_p); + tEplNmtMnuCbBootEvent pfnCbBootEvent_p); tEplKernel EplNmtMnuDelInstance(void); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtMnuProcessEvent( - tEplEvent* pEvent_p); +EPLDLLEXPORT tEplKernel PUBLIC EplNmtMnuProcessEvent(tEplEvent * pEvent_p); tEplKernel EplNmtMnuSendNmtCommand(unsigned int uiNodeId_p, - tEplNmtCommand NmtCommand_p); + tEplNmtCommand NmtCommand_p); tEplKernel EplNmtMnuTriggerStateChange(unsigned int uiNodeId_p, - tEplNmtNodeCommand NodeCommand_p); + tEplNmtNodeCommand NodeCommand_p); -tEplKernel PUBLIC EplNmtMnuCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p); +tEplKernel PUBLIC EplNmtMnuCbNmtStateChange(tEplEventNmtStateChange + NmtStateChange_p); tEplKernel PUBLIC EplNmtMnuCbCheckEvent(tEplNmtEvent NmtEvent_p); -tEplKernel PUBLIC EplNmtMnuGetDiagnosticInfo(unsigned int* puiMandatorySlaveCount_p, - unsigned int* puiSignalSlaveCount_p, - WORD* pwFlags_p); +tEplKernel PUBLIC EplNmtMnuGetDiagnosticInfo(unsigned int + *puiMandatorySlaveCount_p, + unsigned int + *puiSignalSlaveCount_p, + WORD * pwFlags_p); #endif -#endif // #ifndef _EPLNMTMNU_H_ - - +#endif // #ifndef _EPLNMTMNU_H_ diff --git a/drivers/staging/epl/user/EplNmtu.h b/drivers/staging/epl/user/EplNmtu.h index 0ed7fffec0ed..5a56c5830603 100644 --- a/drivers/staging/epl/user/EplNmtu.h +++ b/drivers/staging/epl/user/EplNmtu.h @@ -66,7 +66,6 @@ 2006/06/09 k.t.: start of the implementation - ****************************************************************************/ #include "../EplNmt.h" @@ -75,62 +74,59 @@ #ifndef _EPLNMTU_H_ #define _EPLNMTU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- // nmt commands -typedef enum -{ - // requestable ASnd ServiceIds 0x01..0x1F - kEplNmtCmdIdentResponse = 0x01, - kEplNmtCmdStatusResponse = 0x02, - // plain NMT state commands 0x20..0x3F - kEplNmtCmdStartNode = 0x21, - kEplNmtCmdStopNode = 0x22, - kEplNmtCmdEnterPreOperational2 = 0x23, - kEplNmtCmdEnableReadyToOperate = 0x24, - kEplNmtCmdResetNode = 0x28, - kEplNmtCmdResetCommunication = 0x29, - kEplNmtCmdResetConfiguration = 0x2A, - kEplNmtCmdSwReset = 0x2B, - // extended NMT state commands 0x40..0x5F - kEplNmtCmdStartNodeEx = 0x41, - kEplNmtCmdStopNodeEx = 0x42, - kEplNmtCmdEnterPreOperational2Ex = 0x43, - kEplNmtCmdEnableReadyToOperateEx = 0x44, - kEplNmtCmdResetNodeEx = 0x48, - kEplNmtCmdResetCommunicationEx = 0x49, - kEplNmtCmdResetConfigurationEx = 0x4A, - kEplNmtCmdSwResetEx = 0x4B, - // NMT managing commands 0x60..0x7F - kEplNmtCmdNetHostNameSet = 0x62, - kEplNmtCmdFlushArpEntry = 0x63, - // NMT info services 0x80..0xBF - kEplNmtCmdPublishConfiguredCN = 0x80, - kEplNmtCmdPublishActiveCN = 0x90, - kEplNmtCmdPublishPreOperational1 = 0x91, - kEplNmtCmdPublishPreOperational2 = 0x92, - kEplNmtCmdPublishReadyToOperate = 0x93, - kEplNmtCmdPublishOperational = 0x94, - kEplNmtCmdPublishStopped = 0x95, - kEplNmtCmdPublishEmergencyNew = 0xA0, - kEplNmtCmdPublishTime = 0xB0, - - kEplNmtCmdInvalidService = 0xFF - +typedef enum { + // requestable ASnd ServiceIds 0x01..0x1F + kEplNmtCmdIdentResponse = 0x01, + kEplNmtCmdStatusResponse = 0x02, + // plain NMT state commands 0x20..0x3F + kEplNmtCmdStartNode = 0x21, + kEplNmtCmdStopNode = 0x22, + kEplNmtCmdEnterPreOperational2 = 0x23, + kEplNmtCmdEnableReadyToOperate = 0x24, + kEplNmtCmdResetNode = 0x28, + kEplNmtCmdResetCommunication = 0x29, + kEplNmtCmdResetConfiguration = 0x2A, + kEplNmtCmdSwReset = 0x2B, + // extended NMT state commands 0x40..0x5F + kEplNmtCmdStartNodeEx = 0x41, + kEplNmtCmdStopNodeEx = 0x42, + kEplNmtCmdEnterPreOperational2Ex = 0x43, + kEplNmtCmdEnableReadyToOperateEx = 0x44, + kEplNmtCmdResetNodeEx = 0x48, + kEplNmtCmdResetCommunicationEx = 0x49, + kEplNmtCmdResetConfigurationEx = 0x4A, + kEplNmtCmdSwResetEx = 0x4B, + // NMT managing commands 0x60..0x7F + kEplNmtCmdNetHostNameSet = 0x62, + kEplNmtCmdFlushArpEntry = 0x63, + // NMT info services 0x80..0xBF + kEplNmtCmdPublishConfiguredCN = 0x80, + kEplNmtCmdPublishActiveCN = 0x90, + kEplNmtCmdPublishPreOperational1 = 0x91, + kEplNmtCmdPublishPreOperational2 = 0x92, + kEplNmtCmdPublishReadyToOperate = 0x93, + kEplNmtCmdPublishOperational = 0x94, + kEplNmtCmdPublishStopped = 0x95, + kEplNmtCmdPublishEmergencyNew = 0xA0, + kEplNmtCmdPublishTime = 0xB0, + + kEplNmtCmdInvalidService = 0xFF } tEplNmtCommand; -typedef tEplKernel (PUBLIC * tEplNmtuStateChangeCallback) ( - tEplEventNmtStateChange NmtStateChange_p); +typedef tEplKernel(PUBLIC * + tEplNmtuStateChangeCallback) (tEplEventNmtStateChange + NmtStateChange_p); -typedef tEplKernel (PUBLIC * tEplNmtuCheckEventCallback) ( - tEplNmtEvent NmtEvent_p); +typedef tEplKernel(PUBLIC * + tEplNmtuCheckEventCallback) (tEplNmtEvent NmtEvent_p); //--------------------------------------------------------------------------- // function prototypes @@ -148,14 +144,12 @@ EPLDLLEXPORT tEplKernel PUBLIC EplNmtuNmtEvent(tEplNmtEvent NmtEvent_p); EPLDLLEXPORT tEplNmtState PUBLIC EplNmtuGetNmtState(void); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent( - tEplEvent* pEplEvent_p); +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent(tEplEvent * pEplEvent_p); -EPLDLLEXPORT tEplKernel PUBLIC EplNmtuRegisterStateChangeCb( - tEplNmtuStateChangeCallback pfnEplNmtStateChangeCb_p); +EPLDLLEXPORT tEplKernel PUBLIC +EplNmtuRegisterStateChangeCb(tEplNmtuStateChangeCallback + pfnEplNmtStateChangeCb_p); #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) -#endif // #ifndef _EPLNMTU_H_ - - +#endif // #ifndef _EPLNMTU_H_ diff --git a/drivers/staging/epl/user/EplNmtuCal.h b/drivers/staging/epl/user/EplNmtuCal.h index 6d964bbe0bda..c881582702bb 100644 --- a/drivers/staging/epl/user/EplNmtuCal.h +++ b/drivers/staging/epl/user/EplNmtuCal.h @@ -67,7 +67,6 @@ 2006/06/16 -k.t.: start of the implementation - ****************************************************************************/ #include "EplNmtu.h" @@ -76,22 +75,17 @@ #ifndef _EPLNMTUCAL_H_ #define _EPLNMTUCAL_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkCalGetNmtState(void); -#endif // #ifndef _EPLNMTUCAL_H_ - - +#endif // #ifndef _EPLNMTUCAL_H_ diff --git a/drivers/staging/epl/user/EplObdu.h b/drivers/staging/epl/user/EplObdu.h index 14dd879cc56a..bc1e17303017 100644 --- a/drivers/staging/epl/user/EplObdu.h +++ b/drivers/staging/epl/user/EplObdu.h @@ -66,7 +66,6 @@ 2006/06/19 k.t.: start of the implementation - ****************************************************************************/ #include "../EplObd.h" @@ -74,17 +73,14 @@ #ifndef _EPLOBDU_H_ #define _EPLOBDU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -95,66 +91,68 @@ #error "EPL OBDu module enabled, but OBD_USE_KERNEL == TRUE" #endif -EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize *pSize_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart (tEplObdPart ObdPart_p, - tEplObdDir Direction_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart(tEplObdPart ObdPart_p, + tEplObdDir Direction_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar (tEplVarParam MEM* pVarParam_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar(tEplVarParam MEM * pVarParam_p); // --------------------------------------------------------------------- -EPLDLLEXPORT void* PUBLIC EplObduGetObjectDataPtr (unsigned int uiIndex_p, - unsigned int uiSubIndex_p); +EPLDLLEXPORT void *PUBLIC EplObduGetObjectDataPtr(unsigned int uiIndex_p, + unsigned int uiSubIndex_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd ( - tEplObdEntryPtr pUserOd_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd(tEplObdEntryPtr pUserOd_p); // --------------------------------------------------------------------- -EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, - BYTE bType_p, - tEplObdSize ObdSize_p); +EPLDLLEXPORT void PUBLIC EplObduInitVarEntry(tEplObdVarEntry MEM * pVarEntry_p, + BYTE bType_p, + tEplObdSize ObdSize_p); // --------------------------------------------------------------------- EPLDLLEXPORT tEplObdSize PUBLIC EplObduGetDataSize(unsigned int uiIndex_p, - unsigned int uiSubIndex_p); + unsigned int uiSubIndex_p); // --------------------------------------------------------------------- EPLDLLEXPORT unsigned int PUBLIC EplObduGetNodeId(void); // --------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduSetNodeId(unsigned int uiNodeId_p, - tEplObdNodeIdType NodeIdType_p); + tEplObdNodeIdType NodeIdType_p); // --------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduGetAccessType(unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplObdAccess* pAccessTyp_p); + unsigned int uiSubIndex_p, + tEplObdAccess * + pAccessTyp_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize * pSize_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe(unsigned int uiIndex_p, + unsigned int + uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p); // --------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdVarEntry MEM** ppVarEntry_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM ** + ppVarEntry_p); #elif EPL_OBD_USE_KERNEL != FALSE #include "../kernel/EplObdk.h" @@ -191,6 +189,4 @@ EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) -#endif // #ifndef _EPLOBDU_H_ - - +#endif // #ifndef _EPLOBDU_H_ diff --git a/drivers/staging/epl/user/EplObduCal.h b/drivers/staging/epl/user/EplObduCal.h index 26d23c507cc8..498e0112fac3 100644 --- a/drivers/staging/epl/user/EplObduCal.h +++ b/drivers/staging/epl/user/EplObduCal.h @@ -67,7 +67,6 @@ 2006/06/19 k.t.: start of the implementation - ****************************************************************************/ #include "../EplObd.h" @@ -75,74 +74,75 @@ #ifndef _EPLOBDUCAL_H_ #define _EPLOBDUCAL_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry ( - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p); //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry ( - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize *pSize_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p); //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart ( - tEplObdPart ObdPart_p, - tEplObdDir Direction_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart(tEplObdPart ObdPart_p, + tEplObdDir Direction_p); //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar (tEplVarParam MEM* pVarParam_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar(tEplVarParam MEM * + pVarParam_p); //--------------------------------------------------------------------------- -EPLDLLEXPORT void* PUBLIC EplObduCalGetObjectDataPtr ( unsigned int uiIndex_p, - unsigned int uiSubIndex_p); +EPLDLLEXPORT void *PUBLIC EplObduCalGetObjectDataPtr(unsigned int uiIndex_p, + unsigned int uiSubIndex_p); //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd (tEplObdEntryPtr pUserOd_p); +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd(tEplObdEntryPtr + pUserOd_p); //--------------------------------------------------------------------------- -EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, - BYTE bType_p, tEplObdSize ObdSize_p); +EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry(tEplObdVarEntry MEM * + pVarEntry_p, BYTE bType_p, + tEplObdSize ObdSize_p); //--------------------------------------------------------------------------- EPLDLLEXPORT tEplObdSize PUBLIC EplObduCalGetDataSize(unsigned int uiIndex_p, - unsigned int uiSubIndex_p); + unsigned int + uiSubIndex_p); //--------------------------------------------------------------------------- EPLDLLEXPORT unsigned int PUBLIC EplObduCalGetNodeId(void); //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSetNodeId(unsigned int uiNodeId_p, - tEplObdNodeIdType NodeIdType_p); + tEplObdNodeIdType + NodeIdType_p); //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduCalGetAccessType(unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplObdAccess* pAccessTyp_p); -//--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize * pSize_p); -//--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p); -//--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdVarEntry MEM** ppVarEntry_p); - - -#endif // #ifndef _EPLOBDUCAL_H_ - - + unsigned int + uiSubIndex_p, + tEplObdAccess * + pAccessTyp_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe(unsigned int uiIndex_p, + unsigned int + uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe(unsigned int + uiIndex_p, + unsigned int + uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p); +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC +EplObduCalSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM ** ppVarEntry_p); + +#endif // #ifndef _EPLOBDUCAL_H_ diff --git a/drivers/staging/epl/user/EplPdou.h b/drivers/staging/epl/user/EplPdou.h index 293f0f7669dd..11de4862e8bb 100644 --- a/drivers/staging/epl/user/EplPdou.h +++ b/drivers/staging/epl/user/EplPdou.h @@ -65,7 +65,6 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_PDOU_H_ @@ -73,17 +72,14 @@ #include "../EplPdo.h" - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -93,7 +89,7 @@ tEplKernel EplPdouAddInstance(void); tEplKernel EplPdouDelInstance(void); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOU)) != 0) -tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM* pParam_p); +tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM * pParam_p); #else #define EplPdouCbObdAccess NULL #endif @@ -109,6 +105,4 @@ tEplKernel EplPdouGetMapping( tEplPdoMapping * pMapping_p, BYTE * pbMaxEntries_p); */ -#endif // #ifndef _EPL_PDOU_H_ - - +#endif // #ifndef _EPL_PDOU_H_ diff --git a/drivers/staging/epl/user/EplSdoAsndu.h b/drivers/staging/epl/user/EplSdoAsndu.h index bc2650e2f042..e34959f42792 100644 --- a/drivers/staging/epl/user/EplSdoAsndu.h +++ b/drivers/staging/epl/user/EplSdoAsndu.h @@ -66,7 +66,6 @@ 2006/07/07 k.t.: start of the implementation - ****************************************************************************/ #include "../EplSdo.h" @@ -75,17 +74,14 @@ #ifndef _EPLSDOASNDU_H_ #define _EPLSDOASNDU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -97,17 +93,15 @@ tEplKernel PUBLIC EplSdoAsnduAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p); tEplKernel PUBLIC EplSdoAsnduDelInstance(void); -tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl* pSdoConHandle_p, - unsigned int uiTargetNodeId_p); +tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl * pSdoConHandle_p, + unsigned int uiTargetNodeId_p); -tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p, - tEplFrame * pSrcData_p, - DWORD dwDataSize_p); +tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p); tEplKernel PUBLIC EplSdoAsnduDelCon(tEplSdoConHdl SdoConHandle_p); #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) -#endif // #ifndef _EPLSDOASNDU_H_ - - +#endif // #ifndef _EPLSDOASNDU_H_ diff --git a/drivers/staging/epl/user/EplSdoAsySequ.h b/drivers/staging/epl/user/EplSdoAsySequ.h index a9017ed65c6b..4658b5f8c538 100644 --- a/drivers/staging/epl/user/EplSdoAsySequ.h +++ b/drivers/staging/epl/user/EplSdoAsySequ.h @@ -66,7 +66,6 @@ 2006/06/26 k.t.: start of the implementation - ****************************************************************************/ #include "../EplSdo.h" @@ -78,46 +77,35 @@ #ifndef _EPLSDOASYSEQU_H_ #define _EPLSDOASYSEQU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsySeqInit(tEplSdoComReceiveCb fpSdoComCb_p, - tEplSdoComConCb fpSdoComConCb_p); + tEplSdoComConCb fpSdoComConCb_p); -tEplKernel PUBLIC EplSdoAsySeqAddInstance (tEplSdoComReceiveCb fpSdoComCb_p, - tEplSdoComConCb fpSdoComConCb_p); +tEplKernel PUBLIC EplSdoAsySeqAddInstance(tEplSdoComReceiveCb fpSdoComCb_p, + tEplSdoComConCb fpSdoComConCb_p); tEplKernel PUBLIC EplSdoAsySeqDelInstance(void); -tEplKernel PUBLIC EplSdoAsySeqInitCon(tEplSdoSeqConHdl* pSdoSeqConHdl_p, - unsigned int uiNodeId_p, - tEplSdoType SdoType); +tEplKernel PUBLIC EplSdoAsySeqInitCon(tEplSdoSeqConHdl * pSdoSeqConHdl_p, + unsigned int uiNodeId_p, + tEplSdoType SdoType); tEplKernel PUBLIC EplSdoAsySeqSendData(tEplSdoSeqConHdl SdoSeqConHdl_p, - unsigned int uiDataSize_p, - tEplFrame* pData_p ); + unsigned int uiDataSize_p, + tEplFrame * pData_p); -tEplKernel PUBLIC EplSdoAsySeqProcessEvent(tEplEvent* pEvent_p); +tEplKernel PUBLIC EplSdoAsySeqProcessEvent(tEplEvent * pEvent_p); tEplKernel PUBLIC EplSdoAsySeqDelCon(tEplSdoSeqConHdl SdoSeqConHdl_p); - - - - - - -#endif // #ifndef _EPLSDOASYSEQU_H_ - - +#endif // #ifndef _EPLSDOASYSEQU_H_ diff --git a/drivers/staging/epl/user/EplSdoComu.h b/drivers/staging/epl/user/EplSdoComu.h index 16c8d7c05da0..3e454c7a3559 100644 --- a/drivers/staging/epl/user/EplSdoComu.h +++ b/drivers/staging/epl/user/EplSdoComu.h @@ -66,7 +66,6 @@ 2006/06/26 k.t.: start of the implementation - ****************************************************************************/ #include "../EplSdo.h" @@ -78,17 +77,14 @@ #ifndef _EPLSDOCOMU_H_ #define _EPLSDOCOMU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -100,19 +96,20 @@ tEplKernel PUBLIC EplSdoComDelInstance(void); #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -tEplKernel PUBLIC EplSdoComDefineCon(tEplSdoComConHdl* pSdoComConHdl_p, - unsigned int uiTargetNodeId_p, - tEplSdoType ProtType_p); +tEplKernel PUBLIC EplSdoComDefineCon(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiTargetNodeId_p, + tEplSdoType ProtType_p); -tEplKernel PUBLIC EplSdoComInitTransferByIndex(tEplSdoComTransParamByIndex* pSdoComTransParam_p); +tEplKernel PUBLIC EplSdoComInitTransferByIndex(tEplSdoComTransParamByIndex * + pSdoComTransParam_p); -tEplKernel PUBLIC EplSdoComUndefineCon(tEplSdoComConHdl SdoComConHdl_p); +tEplKernel PUBLIC EplSdoComUndefineCon(tEplSdoComConHdl SdoComConHdl_p); tEplKernel PUBLIC EplSdoComGetState(tEplSdoComConHdl SdoComConHdl_p, - tEplSdoComFinished* pSdoComFinished_p); + tEplSdoComFinished * pSdoComFinished_p); tEplKernel PUBLIC EplSdoComSdoAbort(tEplSdoComConHdl SdoComConHdl_p, - DWORD dwAbortCode_p); + DWORD dwAbortCode_p); #endif @@ -126,10 +123,4 @@ tEplKernel PUBLIC EplSdoComInitTransferFile(tEplSdoComTransParamFile* pSdoComTra */ - - - - -#endif // #ifndef _EPLSDOCOMU_H_ - - +#endif // #ifndef _EPLSDOCOMU_H_ diff --git a/drivers/staging/epl/user/EplSdoUdpu.h b/drivers/staging/epl/user/EplSdoUdpu.h index ecd6814c4ac8..2d77b6fff199 100644 --- a/drivers/staging/epl/user/EplSdoUdpu.h +++ b/drivers/staging/epl/user/EplSdoUdpu.h @@ -66,10 +66,8 @@ 2006/06/26 k.t.: start of the implementation - ****************************************************************************/ - #include "../EplSdo.h" #ifndef _EPLSDOUDPU_H_ @@ -79,12 +77,10 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -96,19 +92,18 @@ tEplKernel PUBLIC EplSdoUdpuAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p); tEplKernel PUBLIC EplSdoUdpuDelInstance(void); -tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p); +tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, + unsigned int uiPort_p); -tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl* pSdoConHandle_p, - unsigned int uiTargetNodeId_p); +tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl * pSdoConHandle_p, + unsigned int uiTargetNodeId_p); -tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p, - tEplFrame * pSrcData_p, - DWORD dwDataSize_p); +tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p); tEplKernel PUBLIC EplSdoUdpuDelCon(tEplSdoConHdl SdoConHandle_p); #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) -#endif // #ifndef _EPLSDOUDPU_H_ - - +#endif // #ifndef _EPLSDOUDPU_H_ diff --git a/drivers/staging/epl/user/EplStatusu.h b/drivers/staging/epl/user/EplStatusu.h index 22547eb63a2c..d211935f0e83 100644 --- a/drivers/staging/epl/user/EplStatusu.h +++ b/drivers/staging/epl/user/EplStatusu.h @@ -66,7 +66,6 @@ 2006/11/15 d.k.: start of the implementation - ****************************************************************************/ #include "../EplDll.h" @@ -74,19 +73,17 @@ #ifndef _EPLSTATUSU_H_ #define _EPLSTATUSU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef tEplKernel (PUBLIC * tEplStatusuCbResponse) ( - unsigned int uiNodeId_p, - tEplStatusResponse* pStatusResponse_p); +typedef tEplKernel(PUBLIC * tEplStatusuCbResponse) (unsigned int uiNodeId_p, + tEplStatusResponse * + pStatusResponse_p); //--------------------------------------------------------------------------- // function prototypes @@ -100,10 +97,8 @@ tEplKernel PUBLIC EplStatusuDelInstance(void); tEplKernel PUBLIC EplStatusuReset(void); -tEplKernel PUBLIC EplStatusuRequestStatusResponse( - unsigned int uiNodeId_p, - tEplStatusuCbResponse pfnCbResponse_p); - -#endif // #ifndef _EPLSTATUSU_H_ - +tEplKernel PUBLIC EplStatusuRequestStatusResponse(unsigned int uiNodeId_p, + tEplStatusuCbResponse + pfnCbResponse_p); +#endif // #ifndef _EPLSTATUSU_H_ diff --git a/drivers/staging/epl/user/EplTimeru.h b/drivers/staging/epl/user/EplTimeru.h index d5f1eafaf130..404495501b8d 100644 --- a/drivers/staging/epl/user/EplTimeru.h +++ b/drivers/staging/epl/user/EplTimeru.h @@ -66,7 +66,6 @@ 2006/07/06 k.t.: start of the implementation - ****************************************************************************/ #include "../EplTimer.h" @@ -75,17 +74,14 @@ #ifndef _EPLTIMERU_H_ #define _EPLTIMERU_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -96,18 +92,16 @@ tEplKernel PUBLIC EplTimeruAddInstance(void); tEplKernel PUBLIC EplTimeruDelInstance(void); -tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p); +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); -tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p); +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p); -tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p); +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p); BOOL PUBLIC EplTimeruIsTimerActive(tEplTimerHdl TimerHdl_p); -#endif // #ifndef _EPLTIMERU_H_ - - +#endif // #ifndef _EPLTIMERU_H_ -- cgit v1.2.3 From ba4bfcb8ecceb101fb2cbf072cff10168c7751de Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 19 Dec 2008 17:09:38 -0800 Subject: Staging: epl: run Lindent on *.h files It's a start, still a mess... Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/epl/Benchmark.h | 326 +++--- drivers/staging/epl/Debug.h | 986 +++++++++-------- drivers/staging/epl/EdrvFec.h | 24 +- drivers/staging/epl/EdrvFec5282.h | 191 ++-- drivers/staging/epl/EdrvSim.h | 11 +- drivers/staging/epl/Epl.h | 319 +++--- drivers/staging/epl/EplAmi.h | 126 +-- drivers/staging/epl/EplApiLinux.h | 88 +- drivers/staging/epl/EplCfg.h | 13 +- drivers/staging/epl/EplDef.h | 183 ++-- drivers/staging/epl/EplDll.h | 199 ++-- drivers/staging/epl/EplDllCal.h | 24 +- drivers/staging/epl/EplErrDef.h | 274 +++-- drivers/staging/epl/EplEvent.h | 304 +++--- drivers/staging/epl/EplFrame.h | 386 ++++--- drivers/staging/epl/EplInc.h | 219 ++-- drivers/staging/epl/EplInstDef.h | 221 ++-- drivers/staging/epl/EplLed.h | 20 +- drivers/staging/epl/EplNmt.h | 224 ++-- drivers/staging/epl/EplObd.h | 416 ++++---- drivers/staging/epl/EplObdMacro.h | 424 ++++---- drivers/staging/epl/EplObjDef.h | 100 +- drivers/staging/epl/EplPdo.h | 41 +- drivers/staging/epl/EplSdo.h | 166 ++- drivers/staging/epl/EplSdoAc.h | 2 - drivers/staging/epl/EplTarget.h | 205 ++-- drivers/staging/epl/EplTimer.h | 46 +- drivers/staging/epl/EplVersion.h | 6 +- drivers/staging/epl/SharedBuff.h | 157 +-- drivers/staging/epl/ShbIpc.h | 75 +- drivers/staging/epl/ShbLinuxKernel.h | 8 +- drivers/staging/epl/SocketLinuxKernel.h | 15 +- drivers/staging/epl/edrv.h | 90 +- drivers/staging/epl/global.h | 1771 +++++++++++++++---------------- drivers/staging/epl/proc_fs.h | 7 +- 35 files changed, 3608 insertions(+), 4059 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/epl/Benchmark.h b/drivers/staging/epl/Benchmark.h index 681c1d9e3232..62dee3b14373 100644 --- a/drivers/staging/epl/Benchmark.h +++ b/drivers/staging/epl/Benchmark.h @@ -73,31 +73,30 @@ #include "global.h" - #if (TARGET_SYSTEM == _NO_OS_) && (DEV_SYSTEM == _DEV_GNU_CF548X_) - #include "common.h" +#include "common.h" #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) // #include - #include +#include - #ifdef CONFIG_COLDFIRE - #include - #include +#ifdef CONFIG_COLDFIRE +#include +#include - #define BENCHMARK_SET(x) MCF_GPIO_PODR_PCIBG |= (1 << (x)) // (x+1) - #define BENCHMARK_RESET(x) MCF_GPIO_PODR_PCIBG &= ~(1 << (x)) // (x+1) - #define BENCHMARK_TOGGLE(x) MCF_GPIO_PODR_PCIBR ^= (1 << (x - 5)) - #else - #undef BENCHMARK_MODULES - #define BENCHMARK_MODULES 0x00000000 - #endif +#define BENCHMARK_SET(x) MCF_GPIO_PODR_PCIBG |= (1 << (x)) // (x+1) +#define BENCHMARK_RESET(x) MCF_GPIO_PODR_PCIBG &= ~(1 << (x)) // (x+1) +#define BENCHMARK_TOGGLE(x) MCF_GPIO_PODR_PCIBR ^= (1 << (x - 5)) +#else +#undef BENCHMARK_MODULES +#define BENCHMARK_MODULES 0x00000000 +#endif #else // disable Benchmarking - #undef BENCHMARK_MODULES - #define BENCHMARK_MODULES 0x00000000 +#undef BENCHMARK_MODULES +#define BENCHMARK_MODULES 0x00000000 #endif /***************************************************************************/ @@ -149,295 +148,290 @@ #define BENCHMARK_MOD_31 0x40000000 #define BENCHMARK_MOD_32 0x80000000 - #if (BENCHMARK_MODULES & BENCHMARK_MOD_01) - #define BENCHMARK_MOD_01_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_01_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_01_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_01_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_01_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_01_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_01_SET(x) - #define BENCHMARK_MOD_01_RESET(x) - #define BENCHMARK_MOD_01_TOGGLE(x) +#define BENCHMARK_MOD_01_SET(x) +#define BENCHMARK_MOD_01_RESET(x) +#define BENCHMARK_MOD_01_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_02) - #define BENCHMARK_MOD_02_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_02_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_02_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_02_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_02_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_02_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_02_SET(x) - #define BENCHMARK_MOD_02_RESET(x) - #define BENCHMARK_MOD_02_TOGGLE(x) +#define BENCHMARK_MOD_02_SET(x) +#define BENCHMARK_MOD_02_RESET(x) +#define BENCHMARK_MOD_02_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_03) - #define BENCHMARK_MOD_03_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_03_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_03_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_03_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_03_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_03_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_03_SET(x) - #define BENCHMARK_MOD_03_RESET(x) - #define BENCHMARK_MOD_03_TOGGLE(x) +#define BENCHMARK_MOD_03_SET(x) +#define BENCHMARK_MOD_03_RESET(x) +#define BENCHMARK_MOD_03_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_04) - #define BENCHMARK_MOD_04_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_04_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_04_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_04_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_04_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_04_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_04_SET(x) - #define BENCHMARK_MOD_04_RESET(x) - #define BENCHMARK_MOD_04_TOGGLE(x) +#define BENCHMARK_MOD_04_SET(x) +#define BENCHMARK_MOD_04_RESET(x) +#define BENCHMARK_MOD_04_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_05) - #define BENCHMARK_MOD_05_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_05_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_05_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_05_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_05_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_05_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_05_SET(x) - #define BENCHMARK_MOD_05_RESET(x) - #define BENCHMARK_MOD_05_TOGGLE(x) +#define BENCHMARK_MOD_05_SET(x) +#define BENCHMARK_MOD_05_RESET(x) +#define BENCHMARK_MOD_05_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_06) - #define BENCHMARK_MOD_06_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_06_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_06_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_06_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_06_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_06_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_06_SET(x) - #define BENCHMARK_MOD_06_RESET(x) - #define BENCHMARK_MOD_06_TOGGLE(x) +#define BENCHMARK_MOD_06_SET(x) +#define BENCHMARK_MOD_06_RESET(x) +#define BENCHMARK_MOD_06_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_07) - #define BENCHMARK_MOD_07_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_07_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_07_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_07_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_07_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_07_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_07_SET(x) - #define BENCHMARK_MOD_07_RESET(x) - #define BENCHMARK_MOD_07_TOGGLE(x) +#define BENCHMARK_MOD_07_SET(x) +#define BENCHMARK_MOD_07_RESET(x) +#define BENCHMARK_MOD_07_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_08) - #define BENCHMARK_MOD_08_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_08_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_08_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_08_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_08_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_08_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_08_SET(x) - #define BENCHMARK_MOD_08_RESET(x) - #define BENCHMARK_MOD_08_TOGGLE(x) +#define BENCHMARK_MOD_08_SET(x) +#define BENCHMARK_MOD_08_RESET(x) +#define BENCHMARK_MOD_08_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_09) - #define BENCHMARK_MOD_09_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_09_RESET(x) BENCHMARK_RESET(x) - #define BENCHMARK_MOD_09_TOGGLE(x) BENCHMARK_TOGGLE(x) +#define BENCHMARK_MOD_09_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_09_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_09_TOGGLE(x) BENCHMARK_TOGGLE(x) #else - #define BENCHMARK_MOD_09_SET(x) - #define BENCHMARK_MOD_09_RESET(x) - #define BENCHMARK_MOD_09_TOGGLE(x) +#define BENCHMARK_MOD_09_SET(x) +#define BENCHMARK_MOD_09_RESET(x) +#define BENCHMARK_MOD_09_TOGGLE(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_10) - #define BENCHMARK_MOD_10_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_10_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_10_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_10_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_10_SET(x) - #define BENCHMARK_MOD_10_RESET(x) +#define BENCHMARK_MOD_10_SET(x) +#define BENCHMARK_MOD_10_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_11) - #define BENCHMARK_MOD_11_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_11_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_11_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_11_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_11_SET(x) - #define BENCHMARK_MOD_11_RESET(x) +#define BENCHMARK_MOD_11_SET(x) +#define BENCHMARK_MOD_11_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_12) - #define BENCHMARK_MOD_12_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_12_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_12_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_12_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_12_SET(x) - #define BENCHMARK_MOD_12_RESET(x) +#define BENCHMARK_MOD_12_SET(x) +#define BENCHMARK_MOD_12_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_13) - #define BENCHMARK_MOD_13_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_13_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_13_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_13_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_13_SET(x) - #define BENCHMARK_MOD_13_RESET(x) +#define BENCHMARK_MOD_13_SET(x) +#define BENCHMARK_MOD_13_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_14) - #define BENCHMARK_MOD_14_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_14_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_14_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_14_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_14_SET(x) - #define BENCHMARK_MOD_14_RESET(x) +#define BENCHMARK_MOD_14_SET(x) +#define BENCHMARK_MOD_14_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_15) - #define BENCHMARK_MOD_15_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_15_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_15_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_15_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_15_SET(x) - #define BENCHMARK_MOD_15_RESET(x) +#define BENCHMARK_MOD_15_SET(x) +#define BENCHMARK_MOD_15_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_16) - #define BENCHMARK_MOD_16_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_16_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_16_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_16_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_16_SET(x) - #define BENCHMARK_MOD_16_RESET(x) +#define BENCHMARK_MOD_16_SET(x) +#define BENCHMARK_MOD_16_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_17) - #define BENCHMARK_MOD_17_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_17_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_17_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_17_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_17_SET(x) - #define BENCHMARK_MOD_17_RESET(x) +#define BENCHMARK_MOD_17_SET(x) +#define BENCHMARK_MOD_17_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_18) - #define BENCHMARK_MOD_18_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_18_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_18_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_18_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_18_SET(x) - #define BENCHMARK_MOD_18_RESET(x) +#define BENCHMARK_MOD_18_SET(x) +#define BENCHMARK_MOD_18_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_19) - #define BENCHMARK_MOD_19_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_19_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_19_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_19_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_19_SET(x) - #define BENCHMARK_MOD_19_RESET(x) +#define BENCHMARK_MOD_19_SET(x) +#define BENCHMARK_MOD_19_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_20) - #define BENCHMARK_MOD_20_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_20_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_20_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_20_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_20_SET(x) - #define BENCHMARK_MOD_20_RESET(x) +#define BENCHMARK_MOD_20_SET(x) +#define BENCHMARK_MOD_20_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_21) - #define BENCHMARK_MOD_21_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_21_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_21_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_21_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_21_SET(x) - #define BENCHMARK_MOD_21_RESET(x) +#define BENCHMARK_MOD_21_SET(x) +#define BENCHMARK_MOD_21_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_22) - #define BENCHMARK_MOD_22_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_22_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_22_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_22_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_22_SET(x) - #define BENCHMARK_MOD_22_RESET(x) +#define BENCHMARK_MOD_22_SET(x) +#define BENCHMARK_MOD_22_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_23) - #define BENCHMARK_MOD_23_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_23_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_23_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_23_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_23_SET(x) - #define BENCHMARK_MOD_23_RESET(x) +#define BENCHMARK_MOD_23_SET(x) +#define BENCHMARK_MOD_23_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_24) - #define BENCHMARK_MOD_24_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_24_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_24_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_24_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_24_SET(x) - #define BENCHMARK_MOD_24_RESET(x) +#define BENCHMARK_MOD_24_SET(x) +#define BENCHMARK_MOD_24_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_25) - #define BENCHMARK_MOD_25_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_25_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_25_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_25_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_25_SET(x) - #define BENCHMARK_MOD_25_RESET(x) +#define BENCHMARK_MOD_25_SET(x) +#define BENCHMARK_MOD_25_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_26) - #define BENCHMARK_MOD_26_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_26_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_26_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_26_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_26_SET(x) - #define BENCHMARK_MOD_26_RESET(x) +#define BENCHMARK_MOD_26_SET(x) +#define BENCHMARK_MOD_26_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_27) - #define BENCHMARK_MOD_27_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_27_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_27_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_27_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_27_SET(x) - #define BENCHMARK_MOD_27_RESET(x) +#define BENCHMARK_MOD_27_SET(x) +#define BENCHMARK_MOD_27_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_28) - #define BENCHMARK_MOD_28_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_28_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_28_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_28_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_28_SET(x) - #define BENCHMARK_MOD_28_RESET(x) +#define BENCHMARK_MOD_28_SET(x) +#define BENCHMARK_MOD_28_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_29) - #define BENCHMARK_MOD_29_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_29_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_29_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_29_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_29_SET(x) - #define BENCHMARK_MOD_29_RESET(x) +#define BENCHMARK_MOD_29_SET(x) +#define BENCHMARK_MOD_29_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_30) - #define BENCHMARK_MOD_30_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_30_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_30_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_30_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_30_SET(x) - #define BENCHMARK_MOD_30_RESET(x) +#define BENCHMARK_MOD_30_SET(x) +#define BENCHMARK_MOD_30_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_31) - #define BENCHMARK_MOD_31_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_31_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_31_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_31_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_31_SET(x) - #define BENCHMARK_MOD_31_RESET(x) +#define BENCHMARK_MOD_31_SET(x) +#define BENCHMARK_MOD_31_RESET(x) #endif #if (BENCHMARK_MODULES & BENCHMARK_MOD_32) - #define BENCHMARK_MOD_32_SET(x) BENCHMARK_SET(x) - #define BENCHMARK_MOD_32_RESET(x) BENCHMARK_RESET(x) +#define BENCHMARK_MOD_32_SET(x) BENCHMARK_SET(x) +#define BENCHMARK_MOD_32_RESET(x) BENCHMARK_RESET(x) #else - #define BENCHMARK_MOD_32_SET(x) - #define BENCHMARK_MOD_32_RESET(x) +#define BENCHMARK_MOD_32_SET(x) +#define BENCHMARK_MOD_32_RESET(x) #endif - //--------------------------------------------------------------------------- // modul global types //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local vars //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- - #endif // _BENCHMARK_H_ diff --git a/drivers/staging/epl/Debug.h b/drivers/staging/epl/Debug.h index f804e2fda9e4..05de9d541fd6 100644 --- a/drivers/staging/epl/Debug.h +++ b/drivers/staging/epl/Debug.h @@ -71,7 +71,6 @@ #include "global.h" - /***************************************************************************/ /* */ /* */ @@ -122,30 +121,24 @@ #define DEBUG_LVL_ERROR 0x40000000 #define DEBUG_LVL_ALWAYS 0x80000000 - //--------------------------------------------------------------------------- // global types //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // global vars //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // global function prototypes //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // global macros //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- // this macro defines a version string -#define MAKE_VERSION_STRING(product,appname,verstr,author) \ - "§prd§:" product ",§app§:" appname ",§ver§:" verstr ",§dat§:" __DATE__ ",§aut§:" author //--------------------------------------------------------------------------- @@ -159,18 +152,16 @@ prefix "Version: " verstr "\n" \ prefix "***************************************************\n\n" - //--------------------------------------------------------------------------- // The default debug-level is: ERROR and ALWAYS. // You can define an other debug-level in project settings. #ifndef DEF_DEBUG_LVL - #define DEF_DEBUG_LVL (DEBUG_LVL_ALWAYS | DEBUG_LVL_ERROR) +#define DEF_DEBUG_LVL (DEBUG_LVL_ALWAYS | DEBUG_LVL_ERROR) #endif #ifndef DEBUG_GLB_LVL - #define DEBUG_GLB_LVL() (DEF_DEBUG_LVL) +#define DEBUG_GLB_LVL() (DEF_DEBUG_LVL) #endif - //--------------------------------------------------------------------------- #if (DEV_SYSTEM == _DEV_WIN32_) && defined (TRACE_MSG) @@ -182,12 +173,12 @@ // // Example: DEBUG_TRACE1(DEBUG_LVL_30 | DEBUG_LVL_02, "Hello %d", bCount); - #define DEBUG_TRACE0(lvl,str) TraceLvl((lvl),str) - #define DEBUG_TRACE1(lvl,str,p1) TraceLvl((lvl),str,p1) - #define DEBUG_TRACE2(lvl,str,p1,p2) TraceLvl((lvl),str,p1,p2) - #define DEBUG_TRACE3(lvl,str,p1,p2,p3) TraceLvl((lvl),str,p1,p2,p3) - #define DEBUG_TRACE4(lvl,str,p1,p2,p3,p4) TraceLvl((lvl),str,p1,p2,p3,p4) - #define DEBUG_GLB_LVL() dwDebugLevel_g +#define DEBUG_TRACE0(lvl,str) TraceLvl((lvl),str) +#define DEBUG_TRACE1(lvl,str,p1) TraceLvl((lvl),str,p1) +#define DEBUG_TRACE2(lvl,str,p1,p2) TraceLvl((lvl),str,p1,p2) +#define DEBUG_TRACE3(lvl,str,p1,p2,p3) TraceLvl((lvl),str,p1,p2,p3) +#define DEBUG_TRACE4(lvl,str,p1,p2,p3,p4) TraceLvl((lvl),str,p1,p2,p3,p4) +#define DEBUG_GLB_LVL() dwDebugLevel_g #else @@ -198,462 +189,461 @@ // // Example: DEBUG_TRACE1(DEBUG_LVL_ERROR, "error code %d", dwRet); - #if (DEBUG_GLB_LVL() & DEBUG_LVL_ALWAYS) - #define DEBUG_LVL_ALWAYS_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_ALWAYS_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_ALWAYS_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_ALWAYS_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_ALWAYS_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_ALWAYS_TRACE0(str) - #define DEBUG_LVL_ALWAYS_TRACE1(str,p1) - #define DEBUG_LVL_ALWAYS_TRACE2(str,p1,p2) - #define DEBUG_LVL_ALWAYS_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_ALWAYS_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_ERROR) - #define DEBUG_LVL_ERROR_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_ERROR_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_ERROR_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_ERROR_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_ERROR_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_ERROR_TRACE0(str) - #define DEBUG_LVL_ERROR_TRACE1(str,p1) - #define DEBUG_LVL_ERROR_TRACE2(str,p1,p2) - #define DEBUG_LVL_ERROR_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_ERROR_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT) - #define DEBUG_LVL_ASSERT_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_ASSERT_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_ASSERT_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_ASSERT_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_ASSERT_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_ASSERT_TRACE0(str) - #define DEBUG_LVL_ASSERT_TRACE1(str,p1) - #define DEBUG_LVL_ASSERT_TRACE2(str,p1,p2) - #define DEBUG_LVL_ASSERT_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_ASSERT_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_29) - #define DEBUG_LVL_29_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_29_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_29_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_29_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_29_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_29_TRACE0(str) - #define DEBUG_LVL_29_TRACE1(str,p1) - #define DEBUG_LVL_29_TRACE2(str,p1,p2) - #define DEBUG_LVL_29_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_29_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_28) - #define DEBUG_LVL_28_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_28_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_28_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_28_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_28_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_28_TRACE0(str) - #define DEBUG_LVL_28_TRACE1(str,p1) - #define DEBUG_LVL_28_TRACE2(str,p1,p2) - #define DEBUG_LVL_28_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_28_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_27) - #define DEBUG_LVL_27_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_27_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_27_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_27_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_27_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_27_TRACE0(str) - #define DEBUG_LVL_27_TRACE1(str,p1) - #define DEBUG_LVL_27_TRACE2(str,p1,p2) - #define DEBUG_LVL_27_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_27_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_26) - #define DEBUG_LVL_26_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_26_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_26_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_26_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_26_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_26_TRACE0(str) - #define DEBUG_LVL_26_TRACE1(str,p1) - #define DEBUG_LVL_26_TRACE2(str,p1,p2) - #define DEBUG_LVL_26_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_26_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_25) - #define DEBUG_LVL_25_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_25_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_25_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_25_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_25_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_25_TRACE0(str) - #define DEBUG_LVL_25_TRACE1(str,p1) - #define DEBUG_LVL_25_TRACE2(str,p1,p2) - #define DEBUG_LVL_25_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_25_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_24) - #define DEBUG_LVL_24_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_24_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_24_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_24_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_24_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_24_TRACE0(str) - #define DEBUG_LVL_24_TRACE1(str,p1) - #define DEBUG_LVL_24_TRACE2(str,p1,p2) - #define DEBUG_LVL_24_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_24_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_23) - #define DEBUG_LVL_23_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_23_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_23_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_23_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_23_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_23_TRACE0(str) - #define DEBUG_LVL_23_TRACE1(str,p1) - #define DEBUG_LVL_23_TRACE2(str,p1,p2) - #define DEBUG_LVL_23_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_23_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_22) - #define DEBUG_LVL_22_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_22_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_22_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_22_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_22_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_22_TRACE0(str) - #define DEBUG_LVL_22_TRACE1(str,p1) - #define DEBUG_LVL_22_TRACE2(str,p1,p2) - #define DEBUG_LVL_22_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_22_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_21) - #define DEBUG_LVL_21_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_21_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_21_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_21_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_21_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_21_TRACE0(str) - #define DEBUG_LVL_21_TRACE1(str,p1) - #define DEBUG_LVL_21_TRACE2(str,p1,p2) - #define DEBUG_LVL_21_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_21_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_20) - #define DEBUG_LVL_20_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_20_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_20_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_20_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_20_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_20_TRACE0(str) - #define DEBUG_LVL_20_TRACE1(str,p1) - #define DEBUG_LVL_20_TRACE2(str,p1,p2) - #define DEBUG_LVL_20_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_20_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_19) - #define DEBUG_LVL_19_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_19_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_19_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_19_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_19_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_19_TRACE0(str) - #define DEBUG_LVL_19_TRACE1(str,p1) - #define DEBUG_LVL_19_TRACE2(str,p1,p2) - #define DEBUG_LVL_19_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_19_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_18) - #define DEBUG_LVL_18_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_18_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_18_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_18_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_18_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_18_TRACE0(str) - #define DEBUG_LVL_18_TRACE1(str,p1) - #define DEBUG_LVL_18_TRACE2(str,p1,p2) - #define DEBUG_LVL_18_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_18_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_17) - #define DEBUG_LVL_17_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_17_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_17_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_17_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_17_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_17_TRACE0(str) - #define DEBUG_LVL_17_TRACE1(str,p1) - #define DEBUG_LVL_17_TRACE2(str,p1,p2) - #define DEBUG_LVL_17_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_17_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_16) - #define DEBUG_LVL_16_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_16_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_16_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_16_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_16_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_16_TRACE0(str) - #define DEBUG_LVL_16_TRACE1(str,p1) - #define DEBUG_LVL_16_TRACE2(str,p1,p2) - #define DEBUG_LVL_16_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_16_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_15) - #define DEBUG_LVL_15_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_15_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_15_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_15_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_15_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_15_TRACE0(str) - #define DEBUG_LVL_15_TRACE1(str,p1) - #define DEBUG_LVL_15_TRACE2(str,p1,p2) - #define DEBUG_LVL_15_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_15_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_14) - #define DEBUG_LVL_14_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_14_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_14_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_14_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_14_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_14_TRACE0(str) - #define DEBUG_LVL_14_TRACE1(str,p1) - #define DEBUG_LVL_14_TRACE2(str,p1,p2) - #define DEBUG_LVL_14_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_14_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_13) - #define DEBUG_LVL_13_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_13_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_13_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_13_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_13_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_13_TRACE0(str) - #define DEBUG_LVL_13_TRACE1(str,p1) - #define DEBUG_LVL_13_TRACE2(str,p1,p2) - #define DEBUG_LVL_13_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_13_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_12) - #define DEBUG_LVL_12_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_12_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_12_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_12_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_12_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_12_TRACE0(str) - #define DEBUG_LVL_12_TRACE1(str,p1) - #define DEBUG_LVL_12_TRACE2(str,p1,p2) - #define DEBUG_LVL_12_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_12_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_11) - #define DEBUG_LVL_11_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_11_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_11_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_11_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_11_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_11_TRACE0(str) - #define DEBUG_LVL_11_TRACE1(str,p1) - #define DEBUG_LVL_11_TRACE2(str,p1,p2) - #define DEBUG_LVL_11_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_11_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_10) - #define DEBUG_LVL_10_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_10_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_10_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_10_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_10_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_10_TRACE0(str) - #define DEBUG_LVL_10_TRACE1(str,p1) - #define DEBUG_LVL_10_TRACE2(str,p1,p2) - #define DEBUG_LVL_10_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_10_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_09) - #define DEBUG_LVL_09_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_09_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_09_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_09_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_09_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_09_TRACE0(str) - #define DEBUG_LVL_09_TRACE1(str,p1) - #define DEBUG_LVL_09_TRACE2(str,p1,p2) - #define DEBUG_LVL_09_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_09_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_08) - #define DEBUG_LVL_08_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_08_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_08_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_08_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_08_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_08_TRACE0(str) - #define DEBUG_LVL_08_TRACE1(str,p1) - #define DEBUG_LVL_08_TRACE2(str,p1,p2) - #define DEBUG_LVL_08_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_08_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_07) - #define DEBUG_LVL_07_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_07_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_07_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_07_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_07_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_07_TRACE0(str) - #define DEBUG_LVL_07_TRACE1(str,p1) - #define DEBUG_LVL_07_TRACE2(str,p1,p2) - #define DEBUG_LVL_07_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_07_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_06) - #define DEBUG_LVL_06_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_06_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_06_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_06_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_06_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_06_TRACE0(str) - #define DEBUG_LVL_06_TRACE1(str,p1) - #define DEBUG_LVL_06_TRACE2(str,p1,p2) - #define DEBUG_LVL_06_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_06_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_05) - #define DEBUG_LVL_05_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_05_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_05_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_05_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_05_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_05_TRACE0(str) - #define DEBUG_LVL_05_TRACE1(str,p1) - #define DEBUG_LVL_05_TRACE2(str,p1,p2) - #define DEBUG_LVL_05_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_05_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_04) - #define DEBUG_LVL_04_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_04_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_04_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_04_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_04_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_04_TRACE0(str) - #define DEBUG_LVL_04_TRACE1(str,p1) - #define DEBUG_LVL_04_TRACE2(str,p1,p2) - #define DEBUG_LVL_04_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_04_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_03) - #define DEBUG_LVL_03_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_03_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_03_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_03_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_03_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_03_TRACE0(str) - #define DEBUG_LVL_03_TRACE1(str,p1) - #define DEBUG_LVL_03_TRACE2(str,p1,p2) - #define DEBUG_LVL_03_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_03_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_02) - #define DEBUG_LVL_02_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_02_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_02_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_02_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_02_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_02_TRACE0(str) - #define DEBUG_LVL_02_TRACE1(str,p1) - #define DEBUG_LVL_02_TRACE2(str,p1,p2) - #define DEBUG_LVL_02_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_02_TRACE4(str,p1,p2,p3,p4) - #endif - - #if (DEBUG_GLB_LVL() & DEBUG_LVL_01) - #define DEBUG_LVL_01_TRACE0(str) TRACE0(str) - #define DEBUG_LVL_01_TRACE1(str,p1) TRACE1(str,p1) - #define DEBUG_LVL_01_TRACE2(str,p1,p2) TRACE2(str,p1,p2) - #define DEBUG_LVL_01_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_01_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) - #else - #define DEBUG_LVL_01_TRACE0(str) - #define DEBUG_LVL_01_TRACE1(str,p1) - #define DEBUG_LVL_01_TRACE2(str,p1,p2) - #define DEBUG_LVL_01_TRACE3(str,p1,p2,p3) - #define DEBUG_LVL_01_TRACE4(str,p1,p2,p3,p4) - #endif - - #define DEBUG_TRACE0(lvl,str) lvl##_TRACE0(str) - #define DEBUG_TRACE1(lvl,str,p1) lvl##_TRACE1(str,p1) - #define DEBUG_TRACE2(lvl,str,p1,p2) lvl##_TRACE2(str,p1,p2) - #define DEBUG_TRACE3(lvl,str,p1,p2,p3) lvl##_TRACE3(str,p1,p2,p3) - #define DEBUG_TRACE4(lvl,str,p1,p2,p3,p4) lvl##_TRACE4(str,p1,p2,p3,p4) +#if (DEBUG_GLB_LVL() & DEBUG_LVL_ALWAYS) +#define DEBUG_LVL_ALWAYS_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_ALWAYS_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_ALWAYS_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_ALWAYS_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_ALWAYS_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_ALWAYS_TRACE0(str) +#define DEBUG_LVL_ALWAYS_TRACE1(str,p1) +#define DEBUG_LVL_ALWAYS_TRACE2(str,p1,p2) +#define DEBUG_LVL_ALWAYS_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_ALWAYS_TRACE4(str,p1,p2,p3,p4) +#endif +#if (DEBUG_GLB_LVL() & DEBUG_LVL_ERROR) +#define DEBUG_LVL_ERROR_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_ERROR_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_ERROR_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_ERROR_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_ERROR_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_ERROR_TRACE0(str) +#define DEBUG_LVL_ERROR_TRACE1(str,p1) +#define DEBUG_LVL_ERROR_TRACE2(str,p1,p2) +#define DEBUG_LVL_ERROR_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_ERROR_TRACE4(str,p1,p2,p3,p4) #endif +#if (DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT) +#define DEBUG_LVL_ASSERT_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_ASSERT_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_ASSERT_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_ASSERT_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_ASSERT_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_ASSERT_TRACE0(str) +#define DEBUG_LVL_ASSERT_TRACE1(str,p1) +#define DEBUG_LVL_ASSERT_TRACE2(str,p1,p2) +#define DEBUG_LVL_ASSERT_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_ASSERT_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_29) +#define DEBUG_LVL_29_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_29_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_29_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_29_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_29_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_29_TRACE0(str) +#define DEBUG_LVL_29_TRACE1(str,p1) +#define DEBUG_LVL_29_TRACE2(str,p1,p2) +#define DEBUG_LVL_29_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_29_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_28) +#define DEBUG_LVL_28_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_28_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_28_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_28_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_28_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_28_TRACE0(str) +#define DEBUG_LVL_28_TRACE1(str,p1) +#define DEBUG_LVL_28_TRACE2(str,p1,p2) +#define DEBUG_LVL_28_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_28_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_27) +#define DEBUG_LVL_27_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_27_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_27_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_27_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_27_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_27_TRACE0(str) +#define DEBUG_LVL_27_TRACE1(str,p1) +#define DEBUG_LVL_27_TRACE2(str,p1,p2) +#define DEBUG_LVL_27_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_27_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_26) +#define DEBUG_LVL_26_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_26_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_26_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_26_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_26_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_26_TRACE0(str) +#define DEBUG_LVL_26_TRACE1(str,p1) +#define DEBUG_LVL_26_TRACE2(str,p1,p2) +#define DEBUG_LVL_26_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_26_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_25) +#define DEBUG_LVL_25_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_25_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_25_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_25_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_25_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_25_TRACE0(str) +#define DEBUG_LVL_25_TRACE1(str,p1) +#define DEBUG_LVL_25_TRACE2(str,p1,p2) +#define DEBUG_LVL_25_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_25_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_24) +#define DEBUG_LVL_24_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_24_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_24_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_24_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_24_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_24_TRACE0(str) +#define DEBUG_LVL_24_TRACE1(str,p1) +#define DEBUG_LVL_24_TRACE2(str,p1,p2) +#define DEBUG_LVL_24_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_24_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_23) +#define DEBUG_LVL_23_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_23_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_23_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_23_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_23_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_23_TRACE0(str) +#define DEBUG_LVL_23_TRACE1(str,p1) +#define DEBUG_LVL_23_TRACE2(str,p1,p2) +#define DEBUG_LVL_23_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_23_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_22) +#define DEBUG_LVL_22_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_22_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_22_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_22_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_22_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_22_TRACE0(str) +#define DEBUG_LVL_22_TRACE1(str,p1) +#define DEBUG_LVL_22_TRACE2(str,p1,p2) +#define DEBUG_LVL_22_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_22_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_21) +#define DEBUG_LVL_21_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_21_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_21_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_21_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_21_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_21_TRACE0(str) +#define DEBUG_LVL_21_TRACE1(str,p1) +#define DEBUG_LVL_21_TRACE2(str,p1,p2) +#define DEBUG_LVL_21_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_21_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_20) +#define DEBUG_LVL_20_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_20_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_20_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_20_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_20_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_20_TRACE0(str) +#define DEBUG_LVL_20_TRACE1(str,p1) +#define DEBUG_LVL_20_TRACE2(str,p1,p2) +#define DEBUG_LVL_20_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_20_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_19) +#define DEBUG_LVL_19_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_19_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_19_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_19_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_19_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_19_TRACE0(str) +#define DEBUG_LVL_19_TRACE1(str,p1) +#define DEBUG_LVL_19_TRACE2(str,p1,p2) +#define DEBUG_LVL_19_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_19_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_18) +#define DEBUG_LVL_18_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_18_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_18_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_18_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_18_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_18_TRACE0(str) +#define DEBUG_LVL_18_TRACE1(str,p1) +#define DEBUG_LVL_18_TRACE2(str,p1,p2) +#define DEBUG_LVL_18_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_18_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_17) +#define DEBUG_LVL_17_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_17_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_17_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_17_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_17_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_17_TRACE0(str) +#define DEBUG_LVL_17_TRACE1(str,p1) +#define DEBUG_LVL_17_TRACE2(str,p1,p2) +#define DEBUG_LVL_17_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_17_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_16) +#define DEBUG_LVL_16_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_16_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_16_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_16_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_16_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_16_TRACE0(str) +#define DEBUG_LVL_16_TRACE1(str,p1) +#define DEBUG_LVL_16_TRACE2(str,p1,p2) +#define DEBUG_LVL_16_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_16_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_15) +#define DEBUG_LVL_15_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_15_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_15_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_15_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_15_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_15_TRACE0(str) +#define DEBUG_LVL_15_TRACE1(str,p1) +#define DEBUG_LVL_15_TRACE2(str,p1,p2) +#define DEBUG_LVL_15_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_15_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_14) +#define DEBUG_LVL_14_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_14_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_14_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_14_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_14_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_14_TRACE0(str) +#define DEBUG_LVL_14_TRACE1(str,p1) +#define DEBUG_LVL_14_TRACE2(str,p1,p2) +#define DEBUG_LVL_14_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_14_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_13) +#define DEBUG_LVL_13_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_13_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_13_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_13_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_13_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_13_TRACE0(str) +#define DEBUG_LVL_13_TRACE1(str,p1) +#define DEBUG_LVL_13_TRACE2(str,p1,p2) +#define DEBUG_LVL_13_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_13_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_12) +#define DEBUG_LVL_12_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_12_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_12_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_12_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_12_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_12_TRACE0(str) +#define DEBUG_LVL_12_TRACE1(str,p1) +#define DEBUG_LVL_12_TRACE2(str,p1,p2) +#define DEBUG_LVL_12_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_12_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_11) +#define DEBUG_LVL_11_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_11_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_11_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_11_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_11_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_11_TRACE0(str) +#define DEBUG_LVL_11_TRACE1(str,p1) +#define DEBUG_LVL_11_TRACE2(str,p1,p2) +#define DEBUG_LVL_11_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_11_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_10) +#define DEBUG_LVL_10_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_10_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_10_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_10_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_10_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_10_TRACE0(str) +#define DEBUG_LVL_10_TRACE1(str,p1) +#define DEBUG_LVL_10_TRACE2(str,p1,p2) +#define DEBUG_LVL_10_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_10_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_09) +#define DEBUG_LVL_09_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_09_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_09_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_09_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_09_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_09_TRACE0(str) +#define DEBUG_LVL_09_TRACE1(str,p1) +#define DEBUG_LVL_09_TRACE2(str,p1,p2) +#define DEBUG_LVL_09_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_09_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_08) +#define DEBUG_LVL_08_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_08_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_08_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_08_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_08_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_08_TRACE0(str) +#define DEBUG_LVL_08_TRACE1(str,p1) +#define DEBUG_LVL_08_TRACE2(str,p1,p2) +#define DEBUG_LVL_08_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_08_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_07) +#define DEBUG_LVL_07_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_07_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_07_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_07_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_07_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_07_TRACE0(str) +#define DEBUG_LVL_07_TRACE1(str,p1) +#define DEBUG_LVL_07_TRACE2(str,p1,p2) +#define DEBUG_LVL_07_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_07_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_06) +#define DEBUG_LVL_06_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_06_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_06_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_06_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_06_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_06_TRACE0(str) +#define DEBUG_LVL_06_TRACE1(str,p1) +#define DEBUG_LVL_06_TRACE2(str,p1,p2) +#define DEBUG_LVL_06_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_06_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_05) +#define DEBUG_LVL_05_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_05_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_05_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_05_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_05_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_05_TRACE0(str) +#define DEBUG_LVL_05_TRACE1(str,p1) +#define DEBUG_LVL_05_TRACE2(str,p1,p2) +#define DEBUG_LVL_05_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_05_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_04) +#define DEBUG_LVL_04_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_04_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_04_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_04_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_04_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_04_TRACE0(str) +#define DEBUG_LVL_04_TRACE1(str,p1) +#define DEBUG_LVL_04_TRACE2(str,p1,p2) +#define DEBUG_LVL_04_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_04_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_03) +#define DEBUG_LVL_03_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_03_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_03_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_03_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_03_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_03_TRACE0(str) +#define DEBUG_LVL_03_TRACE1(str,p1) +#define DEBUG_LVL_03_TRACE2(str,p1,p2) +#define DEBUG_LVL_03_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_03_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_02) +#define DEBUG_LVL_02_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_02_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_02_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_02_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_02_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_02_TRACE0(str) +#define DEBUG_LVL_02_TRACE1(str,p1) +#define DEBUG_LVL_02_TRACE2(str,p1,p2) +#define DEBUG_LVL_02_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_02_TRACE4(str,p1,p2,p3,p4) +#endif + +#if (DEBUG_GLB_LVL() & DEBUG_LVL_01) +#define DEBUG_LVL_01_TRACE0(str) TRACE0(str) +#define DEBUG_LVL_01_TRACE1(str,p1) TRACE1(str,p1) +#define DEBUG_LVL_01_TRACE2(str,p1,p2) TRACE2(str,p1,p2) +#define DEBUG_LVL_01_TRACE3(str,p1,p2,p3) TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_01_TRACE4(str,p1,p2,p3,p4) TRACE4(str,p1,p2,p3,p4) +#else +#define DEBUG_LVL_01_TRACE0(str) +#define DEBUG_LVL_01_TRACE1(str,p1) +#define DEBUG_LVL_01_TRACE2(str,p1,p2) +#define DEBUG_LVL_01_TRACE3(str,p1,p2,p3) +#define DEBUG_LVL_01_TRACE4(str,p1,p2,p3,p4) +#endif + +#define DEBUG_TRACE0(lvl,str) lvl##_TRACE0(str) +#define DEBUG_TRACE1(lvl,str,p1) lvl##_TRACE1(str,p1) +#define DEBUG_TRACE2(lvl,str,p1,p2) lvl##_TRACE2(str,p1,p2) +#define DEBUG_TRACE3(lvl,str,p1,p2,p3) lvl##_TRACE3(str,p1,p2,p3) +#define DEBUG_TRACE4(lvl,str,p1,p2,p3,p4) lvl##_TRACE4(str,p1,p2,p3,p4) + +#endif //--------------------------------------------------------------------------- // The macro DEBUG_DUMP_DATA() can be used with the same debug-levels to dump @@ -661,27 +651,23 @@ // NOTE: DUMP_DATA has to be defined in project settings. #if (!defined (NDEBUG) && defined (DUMP_DATA)) || (DEV_SYSTEM == _DEV_WIN32_) - #ifdef __cplusplus - extern "C" - { - #endif - - void DumpData (char* szStr_p, BYTE MEM* pbData_p, WORD wSize_p); +#ifdef __cplusplus +extern "C" { +#endif - #ifdef __cplusplus - } // von extern "C" - #endif + void DumpData(char *szStr_p, BYTE MEM * pbData_p, WORD wSize_p); - #define DEBUG_DUMP_DATA(lvl,str,ptr,siz) if ((DEBUG_GLB_LVL() & (lvl))==(lvl)) \ +#ifdef __cplusplus +} // von extern "C" +#endif +#define DEBUG_DUMP_DATA(lvl,str,ptr,siz) if ((DEBUG_GLB_LVL() & (lvl))==(lvl)) \ DumpData (str, (BYTE MEM*) (ptr), (WORD) (siz)); - #else - #define DEBUG_DUMP_DATA(lvl,str,ptr,siz) +#define DEBUG_DUMP_DATA(lvl,str,ptr,siz) #endif - //--------------------------------------------------------------------------- // The macro DEBUG_ASSERT() can be used to print out an error string if the // parametered expresion does not result TRUE. @@ -689,62 +675,60 @@ // deleted from compiler (in release version too). #if !defined (NDEBUG) || defined (DEBUG_KEEP_ASSERT) - #if (DEV_SYSTEM == _DEV_WIN32_) +#if (DEV_SYSTEM == _DEV_WIN32_) - // For WIN32 process will be killed after closing message box. + // For WIN32 process will be killed after closing message box. - #define DEBUG_ASSERT0(expr,str) if (!(expr ) && ((DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT)!=0)) { \ +#define DEBUG_ASSERT0(expr,str) if (!(expr ) && ((DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT)!=0)) { \ MessageBox (NULL, \ "Assertion failed: line " __LINE__ " file " __FILE__ \ "\n -> " str "\n"); \ ExitProcess (-1); } - #define DEBUG_ASSERT1(expr,str,p1) if (!(expr ) && ((DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT)!=0)) { \ +#define DEBUG_ASSERT1(expr,str,p1) if (!(expr ) && ((DEBUG_GLB_LVL() & DEBUG_LVL_ASSERT)!=0)) { \ MessageBox (NULL, \ "Assertion failed: line " __LINE__ " file " __FILE__ \ "\n -> " str "\n"); \ ExitProcess (-1); } - #else +#else - // For microcontrollers process will be stopped using endless loop. + // For microcontrollers process will be stopped using endless loop. - #define DEBUG_ASSERT0(expr,str) if (!(expr )) { \ +#define DEBUG_ASSERT0(expr,str) if (!(expr )) { \ DEBUG_LVL_ASSERT_TRACE3 ( \ "Assertion failed: line %d file '%s'\n" \ " -> '%s'\n", __LINE__, __FILE__, str); \ while (1); } - #define DEBUG_ASSERT1(expr,str,p1) if (!(expr )) { \ +#define DEBUG_ASSERT1(expr,str,p1) if (!(expr )) { \ DEBUG_LVL_ASSERT_TRACE4 ( \ "Assertion failed: line %d file '%s'\n" \ " -> '%s'\n" \ " -> 0x%08lX\n", __LINE__, __FILE__, str, (DWORD) p1); \ while (1); } - #endif +#endif #else - #define DEBUG_ASSERT0(expr,str) - #define DEBUG_ASSERT1(expr,str,p1) +#define DEBUG_ASSERT0(expr,str) +#define DEBUG_ASSERT1(expr,str,p1) #endif - //--------------------------------------------------------------------------- // The macro DEBUG_ONLY() implements code, if NDEBUG is not defined. #if !defined (DEBUG_ONLY) - #if !defined (NDEBUG) +#if !defined (NDEBUG) - #define DEBUG_ONLY(expr) expr +#define DEBUG_ONLY(expr) expr - #else +#else - #define DEBUG_ONLY(expr) +#define DEBUG_ONLY(expr) - #endif #endif - +#endif #endif // _DEBUG_H_ diff --git a/drivers/staging/epl/EdrvFec.h b/drivers/staging/epl/EdrvFec.h index 2dd737e0de9b..5f252fbed744 100644 --- a/drivers/staging/epl/EdrvFec.h +++ b/drivers/staging/epl/EdrvFec.h @@ -73,40 +73,32 @@ #ifndef _EDRVFEC_H_ #define _EDRVFEC_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- // do this in config header #define TARGET_HARDWARE TGTHW_SPLC_CF54 - // base addresses #if ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5282) - #elif ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5485) - #else - #error 'ERROR: Target was never implemented!' +#error 'ERROR: Target was never implemented!' #endif - - //--------------------------------------------------------------------------- // types //--------------------------------------------------------------------------- - // Rx and Tx buffer descriptor format -typedef struct -{ - WORD m_wStatus; // control / status --- used by edrv, do not change in application - WORD m_wLength; // transfer length - BYTE * m_pbData; // buffer address +typedef struct { + WORD m_wStatus; // control / status --- used by edrv, do not change in application + WORD m_wLength; // transfer length + BYTE *m_pbData; // buffer address } tBufferDescr; #if ((TARGET_HARDWARE & TGT_CPU_MASK_) == TGT_CPU_5282) @@ -119,8 +111,4 @@ typedef struct // function prototypes //--------------------------------------------------------------------------- - - -#endif // #ifndef _EDRV_FEC_H_ - - +#endif // #ifndef _EDRV_FEC_H_ diff --git a/drivers/staging/epl/EdrvFec5282.h b/drivers/staging/epl/EdrvFec5282.h index 8213d0ade2b2..a16bb1d4da79 100644 --- a/drivers/staging/epl/EdrvFec5282.h +++ b/drivers/staging/epl/EdrvFec5282.h @@ -73,94 +73,93 @@ #ifndef _EDRVFEC_H_ #define _EDRVFEC_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- // base addresses #define FEC0_ADDR 0x0000 -#define FEC1_ADDR 0x0000 //tbd +#define FEC1_ADDR 0x0000 //tbd // control / status registers -#define FEC_EIR 0x1004 // interrupt event register -#define FEC_EIMR 0x1008 // interrupt mask register -#define FEC_RDAR 0x1010 // receive descriptor active register -#define FEC_TDAR 0x1014 // transmit descriptor active register -#define FEC_ECR 0x1024 // ethernet control register -#define FEC_MMFR 0x1040 // MII data register -#define FEC_MSCR 0x1044 // MII speed register -#define FEC_MIBC 0x1064 // MIB control/status register -#define FEC_RCR 0x1084 // receive control register -#define FEC_TCR 0x10C4 // transmit control register -#define FEC_PALR 0x10E4 // physical address low register -#define FEC_PAUR 0x10E8 // physical address high + type register -#define FEC_OPD 0x10EC // opcode + pause register -#define FEC_IAUR 0x1118 // upper 32 bit of individual hash table -#define FEC_IALR 0x111C // lower 32 bit of individual hash table -#define FEC_GAUR 0x1120 // upper 32 bit of group hash table -#define FEC_GALR 0x1124 // lower 32 bit of group hash table -#define FEC_TFWR 0x1144 // transmit FIFO watermark -#define FEC_FRBR 0x114C // FIFO receive bound register -#define FEC_FRSR 0x1150 // FIFO receive FIFO start register -#define FEC_ERDSR 0x1180 // pointer to receive descriptor ring -#define FEC_ETDSR 0x1184 // pointer to transmit descriptor ring -#define FEC_EMRBR 0x1188 // maximum receive buffer size +#define FEC_EIR 0x1004 // interrupt event register +#define FEC_EIMR 0x1008 // interrupt mask register +#define FEC_RDAR 0x1010 // receive descriptor active register +#define FEC_TDAR 0x1014 // transmit descriptor active register +#define FEC_ECR 0x1024 // ethernet control register +#define FEC_MMFR 0x1040 // MII data register +#define FEC_MSCR 0x1044 // MII speed register +#define FEC_MIBC 0x1064 // MIB control/status register +#define FEC_RCR 0x1084 // receive control register +#define FEC_TCR 0x10C4 // transmit control register +#define FEC_PALR 0x10E4 // physical address low register +#define FEC_PAUR 0x10E8 // physical address high + type register +#define FEC_OPD 0x10EC // opcode + pause register +#define FEC_IAUR 0x1118 // upper 32 bit of individual hash table +#define FEC_IALR 0x111C // lower 32 bit of individual hash table +#define FEC_GAUR 0x1120 // upper 32 bit of group hash table +#define FEC_GALR 0x1124 // lower 32 bit of group hash table +#define FEC_TFWR 0x1144 // transmit FIFO watermark +#define FEC_FRBR 0x114C // FIFO receive bound register +#define FEC_FRSR 0x1150 // FIFO receive FIFO start register +#define FEC_ERDSR 0x1180 // pointer to receive descriptor ring +#define FEC_ETDSR 0x1184 // pointer to transmit descriptor ring +#define FEC_EMRBR 0x1188 // maximum receive buffer size // mib block counters memory map -#define FEC_RMON_T_DROP 0x1200 // count of frames not counted correctly -#define FEC_RMON_T_PACKETS 0x1204 // RMON tx packet count -#define FEC_RMON_T_BC_PKT 0x1208 // RMON tx broadcast packets -#define FEC_RMON_T_MC_PKT 0x120C // RMON tx multicast packets -#define FEC_RMON_T_CRC_ALIGN 0x1210 // RMON tx packets w CRC/align error -#define FEC_RMON_T_UNDERSIZE 0x1214 // RMON tx packets < 64 bytes, good CRC -#define FEC_RMON_T_OVERSIZE 0x1218 // RMON tx packets > MAX_FL bytes, good CRC -#define FEC_RMON_T_FRAG 0x121C // RMON tx packets < 64 bytes, bad CRC -#define FEC_RMON_T_JAB 0x1220 // RMON tx packets > MAX_FL bytes, bad CRC -#define FEC_RMON_T_COL 0x1224 // RMON tx collision count -#define FEC_RMON_T_P64 0x1228 // RMON tx 64 byte packets -#define FEC_RMON_T_P65TO127 0x122C // RMON tx 65 to 127 byte packets -#define FEC_RMON_T_P128TO255 0x1230 // RMON tx 128 to 255 byte packets -#define FEC_RMON_T_P256TO511 0x1234 // RMON tx 256 to 511 byte packets -#define FEC_RMON_T_P512TO1023 0x1238 // RMON tx 512 to 1023 byte packets -#define FEC_RMON_T_P1024TO2047 0x123C // RMON tx 1024 to 2047 byte packets -#define FEC_RMON_T_P_GTE2048 0x1240 // RMON tx w > 2048 bytes -#define FEC_RMON_T_OCTETS 0x1244 // RMON tx octets -#define FEC_IEEE_T_DROP 0x1248 // count of frames not counted correctly -#define FEC_IEEE_T_FRAME_OK 0x124C // frames transmitted OK -#define FEC_IEEE_T_1COL 0x1250 // frames transmitted with single collision -#define FEC_IEEE_T_MCOL 0x1254 // frames transmitted with multiple collisions -#define FEC_IEEE_T_DEF 0x1258 // frames transmitted after deferral delay -#define FEC_IEEE_T_LCOL 0x125C // frames transmitted with late collisions -#define FEC_IEEE_T_EXCOL 0x1260 // frames transmitted with excessive collisions -#define FEC_IEEE_T_MACERR 0x1264 // frames transmitted with tx-FIFO underrun -#define FEC_IEEE_T_CSERR 0x1268 // frames transmitted with carrier sense error -#define FEC_IEEE_T_SQE 0x126C // frames transmitted with SQE error -#define FEC_IEEE_T_FDXFC 0x1270 // flow control pause frames transmitted -#define FEC_IEEE_T_OCTETS_OK 0x1274 // octet count for frames transmitted w/o error -#define FEC_RMON_R_PACKETS 0x1284 // RMON rx packet count -#define FEC_RMON_R_BC_PKT 0x1288 // RMON rx broadcast packets -#define FEC_RMON_R_MC_PKT 0x128C // RMON rx multicast packets -#define FEC_RMON_R_CRC_ALIGN 0x1290 // RMON rx packets w CRC/align error -#define FEC_RMON_R_UNDERSIZE 0x1294 // RMON rx packets < 64 bytes, good CRC -#define FEC_RMON_R_OVERSIZE 0x1298 // RMON rx packets > MAX_FL bytes, good CRC -#define FEC_RMON_R_FRAG 0x129C // RMON rx packets < 64 bytes, bad CRC -#define FEC_RMON_R_JAB 0x12A0 // RMON rx packets > MAX_FL bytes, bad CRC -#define FEC_RMON_R_RESVD_0 0x12A4 // -#define FEC_RMON_R_P64 0x12A8 // RMON rx 64 byte packets -#define FEC_RMON_R_P65T0127 0x12AC // RMON rx 65 to 127 byte packets -#define FEC_RMON_R_P128TO255 0x12B0 // RMON rx 128 to 255 byte packets -#define FEC_RMON_R_P256TO511 0x12B4 // RMON rx 256 to 511 byte packets -#define FEC_RMON_R_P512TO1023 0x12B8 // RMON rx 512 to 1023 byte packets -#define FEC_RMON_R_P1024TO2047 0x12BC // RMON rx 1024 to 2047 byte packets -#define FEC_RMON_R_GTE2048 0x12C0 // RMON rx w > 2048 bytes -#define FEC_RMON_R_OCTETS 0x12C4 // RMON rx octets -#define FEC_IEEE_R_DROP 0x12C8 // count of frames not counted correctly -#define FEC_IEEE_R_FRAME_OK 0x12CC // frames received OK -#define FEC_IEEE_R_CRC 0x12D0 // frames received with CRC error -#define FEC_IEEE_R_ALIGN 0x12D4 // frames received with alignment error -#define FEC_IEEE_R_MACERR 0x12D8 // receive FIFO overflow count -#define FEC_IEEE_R_FDXFC 0x12DC // flow control pause frames received -#define FEC_IEEE_R_OCTETS_OK 0x12E0 // octet count for frames rcvd w/o error +#define FEC_RMON_T_DROP 0x1200 // count of frames not counted correctly +#define FEC_RMON_T_PACKETS 0x1204 // RMON tx packet count +#define FEC_RMON_T_BC_PKT 0x1208 // RMON tx broadcast packets +#define FEC_RMON_T_MC_PKT 0x120C // RMON tx multicast packets +#define FEC_RMON_T_CRC_ALIGN 0x1210 // RMON tx packets w CRC/align error +#define FEC_RMON_T_UNDERSIZE 0x1214 // RMON tx packets < 64 bytes, good CRC +#define FEC_RMON_T_OVERSIZE 0x1218 // RMON tx packets > MAX_FL bytes, good CRC +#define FEC_RMON_T_FRAG 0x121C // RMON tx packets < 64 bytes, bad CRC +#define FEC_RMON_T_JAB 0x1220 // RMON tx packets > MAX_FL bytes, bad CRC +#define FEC_RMON_T_COL 0x1224 // RMON tx collision count +#define FEC_RMON_T_P64 0x1228 // RMON tx 64 byte packets +#define FEC_RMON_T_P65TO127 0x122C // RMON tx 65 to 127 byte packets +#define FEC_RMON_T_P128TO255 0x1230 // RMON tx 128 to 255 byte packets +#define FEC_RMON_T_P256TO511 0x1234 // RMON tx 256 to 511 byte packets +#define FEC_RMON_T_P512TO1023 0x1238 // RMON tx 512 to 1023 byte packets +#define FEC_RMON_T_P1024TO2047 0x123C // RMON tx 1024 to 2047 byte packets +#define FEC_RMON_T_P_GTE2048 0x1240 // RMON tx w > 2048 bytes +#define FEC_RMON_T_OCTETS 0x1244 // RMON tx octets +#define FEC_IEEE_T_DROP 0x1248 // count of frames not counted correctly +#define FEC_IEEE_T_FRAME_OK 0x124C // frames transmitted OK +#define FEC_IEEE_T_1COL 0x1250 // frames transmitted with single collision +#define FEC_IEEE_T_MCOL 0x1254 // frames transmitted with multiple collisions +#define FEC_IEEE_T_DEF 0x1258 // frames transmitted after deferral delay +#define FEC_IEEE_T_LCOL 0x125C // frames transmitted with late collisions +#define FEC_IEEE_T_EXCOL 0x1260 // frames transmitted with excessive collisions +#define FEC_IEEE_T_MACERR 0x1264 // frames transmitted with tx-FIFO underrun +#define FEC_IEEE_T_CSERR 0x1268 // frames transmitted with carrier sense error +#define FEC_IEEE_T_SQE 0x126C // frames transmitted with SQE error +#define FEC_IEEE_T_FDXFC 0x1270 // flow control pause frames transmitted +#define FEC_IEEE_T_OCTETS_OK 0x1274 // octet count for frames transmitted w/o error +#define FEC_RMON_R_PACKETS 0x1284 // RMON rx packet count +#define FEC_RMON_R_BC_PKT 0x1288 // RMON rx broadcast packets +#define FEC_RMON_R_MC_PKT 0x128C // RMON rx multicast packets +#define FEC_RMON_R_CRC_ALIGN 0x1290 // RMON rx packets w CRC/align error +#define FEC_RMON_R_UNDERSIZE 0x1294 // RMON rx packets < 64 bytes, good CRC +#define FEC_RMON_R_OVERSIZE 0x1298 // RMON rx packets > MAX_FL bytes, good CRC +#define FEC_RMON_R_FRAG 0x129C // RMON rx packets < 64 bytes, bad CRC +#define FEC_RMON_R_JAB 0x12A0 // RMON rx packets > MAX_FL bytes, bad CRC +#define FEC_RMON_R_RESVD_0 0x12A4 // +#define FEC_RMON_R_P64 0x12A8 // RMON rx 64 byte packets +#define FEC_RMON_R_P65T0127 0x12AC // RMON rx 65 to 127 byte packets +#define FEC_RMON_R_P128TO255 0x12B0 // RMON rx 128 to 255 byte packets +#define FEC_RMON_R_P256TO511 0x12B4 // RMON rx 256 to 511 byte packets +#define FEC_RMON_R_P512TO1023 0x12B8 // RMON rx 512 to 1023 byte packets +#define FEC_RMON_R_P1024TO2047 0x12BC // RMON rx 1024 to 2047 byte packets +#define FEC_RMON_R_GTE2048 0x12C0 // RMON rx w > 2048 bytes +#define FEC_RMON_R_OCTETS 0x12C4 // RMON rx octets +#define FEC_IEEE_R_DROP 0x12C8 // count of frames not counted correctly +#define FEC_IEEE_R_FRAME_OK 0x12CC // frames received OK +#define FEC_IEEE_R_CRC 0x12D0 // frames received with CRC error +#define FEC_IEEE_R_ALIGN 0x12D4 // frames received with alignment error +#define FEC_IEEE_R_MACERR 0x12D8 // receive FIFO overflow count +#define FEC_IEEE_R_FDXFC 0x12DC // flow control pause frames received +#define FEC_IEEE_R_OCTETS_OK 0x12E0 // octet count for frames rcvd w/o error // register bit definitions and macros #define FEC_EIR_UN (0x00080000) @@ -315,11 +314,10 @@ //--------------------------------------------------------------------------- // Rx and Tx buffer descriptor format -typedef struct -{ - WORD m_wStatus; // control / status --- used by edrv, do not change in application - WORD m_wLength; // transfer length - BYTE * m_pbData; // buffer address +typedef struct { + WORD m_wStatus; // control / status --- used by edrv, do not change in application + WORD m_wLength; // transfer length + BYTE *m_pbData; // buffer address } tBufferDescr; //--------------------------------------------------------------------------- @@ -327,21 +325,16 @@ typedef struct //--------------------------------------------------------------------------- #if (NO_OF_INSTANCES > 1) - #define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[off]) = val) - #define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[off])) +#define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[off]) = val) +#define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[off])) +#else +#if (EDRV_USED_ETH_CTRL == 0) +#define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off]) = val) +#define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off])) #else - #if (EDRV_USED_ETH_CTRL == 0) - #define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off]) = val) - #define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC0_ADDR+off])) - #else - #define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off]) = val) - #define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off])) - #endif +#define ECI_WRITE_DW_REG(off,val) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off]) = val) +#define ECI_READ_DW_REG(off) (*(DWORD *)(void *)(&__IPSBAR[FEC1_ADDR+off])) +#endif #endif - - - -#endif // #ifndef _EDRV_FEC_H_ - - +#endif // #ifndef _EDRV_FEC_H_ diff --git a/drivers/staging/epl/EdrvSim.h b/drivers/staging/epl/EdrvSim.h index eb3ef8362550..39300e321d6c 100644 --- a/drivers/staging/epl/EdrvSim.h +++ b/drivers/staging/epl/EdrvSim.h @@ -71,7 +71,6 @@ #ifndef _EDRVSIM_H_ #define _EDRVSIM_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -80,15 +79,11 @@ // types //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- -void EdrvRxInterruptHandler (BYTE bBufferInFrame_p, BYTE * pbEthernetData_p, WORD wDataLen_p); - - - -#endif // #ifndef _EDRVSIM_H_ - +void EdrvRxInterruptHandler(BYTE bBufferInFrame_p, BYTE * pbEthernetData_p, + WORD wDataLen_p); +#endif // #ifndef _EDRVSIM_H_ diff --git a/drivers/staging/epl/Epl.h b/drivers/staging/epl/Epl.h index 986995e0292b..be60f771b63a 100644 --- a/drivers/staging/epl/Epl.h +++ b/drivers/staging/epl/Epl.h @@ -66,7 +66,6 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_API_H_ @@ -82,223 +81,193 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - -typedef struct -{ - unsigned int m_uiNodeId; - tEplNmtState m_NmtState; - tEplNmtNodeEvent m_NodeEvent; - WORD m_wErrorCode; // EPL error code if m_NodeEvent == kEplNmtNodeEventError - BOOL m_fMandatory; +typedef struct { + unsigned int m_uiNodeId; + tEplNmtState m_NmtState; + tEplNmtNodeEvent m_NodeEvent; + WORD m_wErrorCode; // EPL error code if m_NodeEvent == kEplNmtNodeEventError + BOOL m_fMandatory; } tEplApiEventNode; - -typedef struct -{ - tEplNmtState m_NmtState; // local NMT state - tEplNmtBootEvent m_BootEvent; - WORD m_wErrorCode; // EPL error code if m_BootEvent == kEplNmtBootEventError +typedef struct { + tEplNmtState m_NmtState; // local NMT state + tEplNmtBootEvent m_BootEvent; + WORD m_wErrorCode; // EPL error code if m_BootEvent == kEplNmtBootEventError } tEplApiEventBoot; - -typedef struct -{ - tEplLedType m_LedType; // type of the LED (e.g. Status or Error) - BOOL m_fOn; // state of the LED (e.g. on or off) +typedef struct { + tEplLedType m_LedType; // type of the LED (e.g. Status or Error) + BOOL m_fOn; // state of the LED (e.g. on or off) } tEplApiEventLed; - -typedef enum -{ - kEplApiEventNmtStateChange = 0x10, // m_NmtStateChange +typedef enum { + kEplApiEventNmtStateChange = 0x10, // m_NmtStateChange // kEplApiEventRequestNmt = 0x11, // m_bNmtCmd - kEplApiEventCriticalError = 0x12, // m_InternalError, Stack halted - kEplApiEventWarning = 0x13, // m_InternalError, Stack running - kEplApiEventNode = 0x20, // m_Node - kEplApiEventBoot = 0x21, // m_Boot - kEplApiEventSdo = 0x62, // m_Sdo - kEplApiEventObdAccess = 0x69, // m_ObdCbParam - kEplApiEventLed = 0x70, // m_Led + kEplApiEventCriticalError = 0x12, // m_InternalError, Stack halted + kEplApiEventWarning = 0x13, // m_InternalError, Stack running + kEplApiEventNode = 0x20, // m_Node + kEplApiEventBoot = 0x21, // m_Boot + kEplApiEventSdo = 0x62, // m_Sdo + kEplApiEventObdAccess = 0x69, // m_ObdCbParam + kEplApiEventLed = 0x70, // m_Led } tEplApiEventType; - -typedef union -{ - tEplEventNmtStateChange m_NmtStateChange; - tEplEventError m_InternalError; - tEplSdoComFinished m_Sdo; - tEplObdCbParam m_ObdCbParam; - tEplApiEventNode m_Node; - tEplApiEventBoot m_Boot; - tEplApiEventLed m_Led; +typedef union { + tEplEventNmtStateChange m_NmtStateChange; + tEplEventError m_InternalError; + tEplSdoComFinished m_Sdo; + tEplObdCbParam m_ObdCbParam; + tEplApiEventNode m_Node; + tEplApiEventBoot m_Boot; + tEplApiEventLed m_Led; } tEplApiEventArg; - -typedef tEplKernel (PUBLIC ROM* tEplApiCbEvent) ( - tEplApiEventType EventType_p, // IN: event type (enum) - tEplApiEventArg* pEventArg_p, // IN: event argument (union) - void GENERIC* pUserArg_p); - - -typedef struct -{ - unsigned int m_uiSizeOfStruct; - BOOL m_fAsyncOnly; // do not need to register PRes - unsigned int m_uiNodeId; // local node ID - BYTE m_abMacAddress[6]; // local MAC address - - // 0x1F82: NMT_FeatureFlags_U32 - DWORD m_dwFeatureFlags; - // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] - DWORD m_dwCycleLen; // required for error detection - // 0x1F98: NMT_CycleTiming_REC - // 0x1F98.1: IsochrTxMaxPayload_U16 - unsigned int m_uiIsochrTxMaxPayload; // const - // 0x1F98.2: IsochrRxMaxPayload_U16 - unsigned int m_uiIsochrRxMaxPayload; // const - // 0x1F98.3: PResMaxLatency_U32 - DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes - // 0x1F98.4: PReqActPayloadLimit_U16 - unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+28 bytes) - // 0x1F98.5: PResActPayloadLimit_U16 - unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+28 bytes) - // 0x1F98.6: ASndMaxLatency_U32 - DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes - // 0x1F98.7: MultiplCycleCnt_U8 - unsigned int m_uiMultiplCycleCnt; // required for error detection - // 0x1F98.8: AsyncMTU_U16 - unsigned int m_uiAsyncMtu; // required to set up max frame size - // 0x1F98.9: Prescaler_U16 - unsigned int m_uiPrescaler; // required for sync - // $$$ Multiplexed Slot - - // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] - DWORD m_dwLossOfFrameTolerance; - - // 0x1F8A: NMT_MNCycleTiming_REC - // 0x1F8A.1: WaitSoCPReq_U32 in [ns] - DWORD m_dwWaitSocPreq; - - // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] - DWORD m_dwAsyncSlotTimeout; - - DWORD m_dwDeviceType; // NMT_DeviceType_U32 - DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 - DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 - DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 - DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 - QWORD m_qwVendorSpecificExt1; - DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 - DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 - DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device - DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device - DWORD m_dwIpAddress; - DWORD m_dwSubnetMask; - DWORD m_dwDefaultGateway; - BYTE m_sHostname[32]; - BYTE m_abVendorSpecificExt2[48]; - - char* m_pszDevName; // NMT_ManufactDevName_VS (0x1008/0 local OD) - char* m_pszHwVersion; // NMT_ManufactHwVers_VS (0x1009/0 local OD) - char* m_pszSwVersion; // NMT_ManufactSwVers_VS (0x100A/0 local OD) - - tEplApiCbEvent m_pfnCbEvent; - void* m_pEventUserArg; - tEplSyncCb m_pfnCbSync; +typedef tEplKernel(PUBLIC ROM * tEplApiCbEvent) (tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg * pEventArg_p, // IN: event argument (union) + void GENERIC * pUserArg_p); + +typedef struct { + unsigned int m_uiSizeOfStruct; + BOOL m_fAsyncOnly; // do not need to register PRes + unsigned int m_uiNodeId; // local node ID + BYTE m_abMacAddress[6]; // local MAC address + + // 0x1F82: NMT_FeatureFlags_U32 + DWORD m_dwFeatureFlags; + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + DWORD m_dwCycleLen; // required for error detection + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + unsigned int m_uiIsochrTxMaxPayload; // const + // 0x1F98.2: IsochrRxMaxPayload_U16 + unsigned int m_uiIsochrRxMaxPayload; // const + // 0x1F98.3: PResMaxLatency_U32 + DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.4: PReqActPayloadLimit_U16 + unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+28 bytes) + // 0x1F98.5: PResActPayloadLimit_U16 + unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+28 bytes) + // 0x1F98.6: ASndMaxLatency_U32 + DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.7: MultiplCycleCnt_U8 + unsigned int m_uiMultiplCycleCnt; // required for error detection + // 0x1F98.8: AsyncMTU_U16 + unsigned int m_uiAsyncMtu; // required to set up max frame size + // 0x1F98.9: Prescaler_U16 + unsigned int m_uiPrescaler; // required for sync + // $$$ Multiplexed Slot + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + DWORD m_dwLossOfFrameTolerance; + + // 0x1F8A: NMT_MNCycleTiming_REC + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + DWORD m_dwWaitSocPreq; + + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] + DWORD m_dwAsyncSlotTimeout; + + DWORD m_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_qwVendorSpecificExt1; + DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwIpAddress; + DWORD m_dwSubnetMask; + DWORD m_dwDefaultGateway; + BYTE m_sHostname[32]; + BYTE m_abVendorSpecificExt2[48]; + + char *m_pszDevName; // NMT_ManufactDevName_VS (0x1008/0 local OD) + char *m_pszHwVersion; // NMT_ManufactHwVers_VS (0x1009/0 local OD) + char *m_pszSwVersion; // NMT_ManufactSwVers_VS (0x100A/0 local OD) + + tEplApiCbEvent m_pfnCbEvent; + void *m_pEventUserArg; + tEplSyncCb m_pfnCbSync; } tEplApiInitParam; - -typedef struct -{ - void* m_pImage; - unsigned int m_uiSize; +typedef struct { + void *m_pImage; + unsigned int m_uiSize; } tEplApiProcessImage; - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiInitialize(tEplApiInitParam* pInitParam_p); +tEplKernel PUBLIC EplApiInitialize(tEplApiInitParam * pInitParam_p); tEplKernel PUBLIC EplApiShutdown(void); -tEplKernel PUBLIC EplApiReadObject( - tEplSdoComConHdl* pSdoComConHdl_p, - unsigned int uiNodeId_p, - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pDstData_le_p, - unsigned int* puiSize_p, - tEplSdoType SdoType_p, - void* pUserArg_p); - -tEplKernel PUBLIC EplApiWriteObject( - tEplSdoComConHdl* pSdoComConHdl_p, - unsigned int uiNodeId_p, - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pSrcData_le_p, - unsigned int uiSize_p, - tEplSdoType SdoType_p, - void* pUserArg_p); - -tEplKernel PUBLIC EplApiFreeSdoChannel( - tEplSdoComConHdl SdoComConHdl_p); - -tEplKernel PUBLIC EplApiReadLocalObject( - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pDstData_p, - unsigned int* puiSize_p); - -tEplKernel PUBLIC EplApiWriteLocalObject( - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pSrcData_p, - unsigned int uiSize_p); - -tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM* pParam_p); - -tEplKernel PUBLIC EplApiLinkObject( unsigned int uiObjIndex_p, - void* pVar_p, - unsigned int* puiVarEntries_p, - tEplObdSize* pEntrySize_p, - unsigned int uiFirstSubindex_p); +tEplKernel PUBLIC EplApiReadObject(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pDstData_le_p, + unsigned int *puiSize_p, + tEplSdoType SdoType_p, void *pUserArg_p); + +tEplKernel PUBLIC EplApiWriteObject(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pSrcData_le_p, + unsigned int uiSize_p, + tEplSdoType SdoType_p, void *pUserArg_p); + +tEplKernel PUBLIC EplApiFreeSdoChannel(tEplSdoComConHdl SdoComConHdl_p); + +tEplKernel PUBLIC EplApiReadLocalObject(unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pDstData_p, + unsigned int *puiSize_p); + +tEplKernel PUBLIC EplApiWriteLocalObject(unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pSrcData_p, + unsigned int uiSize_p); + +tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM * pParam_p); + +tEplKernel PUBLIC EplApiLinkObject(unsigned int uiObjIndex_p, + void *pVar_p, + unsigned int *puiVarEntries_p, + tEplObdSize * pEntrySize_p, + unsigned int uiFirstSubindex_p); tEplKernel PUBLIC EplApiExecNmtCommand(tEplNmtEvent NmtEvent_p); tEplKernel PUBLIC EplApiProcess(void); - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) tEplKernel PUBLIC EplApiMnTriggerStateChange(unsigned int uiNodeId_p, - tEplNmtNodeCommand NodeCommand_p); + tEplNmtNodeCommand NodeCommand_p); #endif -tEplKernel PUBLIC EplApiGetIdentResponse( - unsigned int uiNodeId_p, - tEplIdentResponse** ppIdentResponse_p); - +tEplKernel PUBLIC EplApiGetIdentResponse(unsigned int uiNodeId_p, + tEplIdentResponse ** + ppIdentResponse_p); // functions for process image will be implemented in separate file tEplKernel PUBLIC EplApiProcessImageSetup(void); -tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage* pPI_p); -tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage* pPI_p); - - -#endif // #ifndef _EPL_API_H_ - +tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage * pPI_p); +tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage * pPI_p); +#endif // #ifndef _EPL_API_H_ diff --git a/drivers/staging/epl/EplAmi.h b/drivers/staging/epl/EplAmi.h index 17cb62a90fc1..6fa04a4f0a13 100644 --- a/drivers/staging/epl/EplAmi.h +++ b/drivers/staging/epl/EplAmi.h @@ -86,46 +86,43 @@ #ifndef _EPLAMI_H_ #define _EPLAMI_H_ - #if ((DEV_SYSTEM & _DEV_64BIT_SUPPORT_) == 0) // #ifdef USE_VAR64 - #error 'ERROR: development system does not support 64 bit operations!' +#error 'ERROR: development system does not support 64 bit operations!' // #endif #endif - //--------------------------------------------------------------------------- // types //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // Prototypen //--------------------------------------------------------------------------- #ifdef __cplusplus - extern "C" { +extern "C" { #endif #if (TARGET_SYSTEM == _WIN32_) - #if defined(INLINE_FUNCTION_DEF) - #undef INLINE_FUNCTION - #define INLINE_FUNCTION INLINE_FUNCTION_DEF - #define INLINE_ENABLED TRUE - #define EPL_AMI_INLINED - #include "../EplStack/amix86.c" - #endif +#if defined(INLINE_FUNCTION_DEF) +#undef INLINE_FUNCTION +#define INLINE_FUNCTION INLINE_FUNCTION_DEF +#define INLINE_ENABLED TRUE +#define EPL_AMI_INLINED +#include "../EplStack/amix86.c" +#endif #elif (TARGET_SYSTEM == _LINUX_) - #if defined(__m68k__) // it is an big endian machine - #if defined(INLINE_FUNCTION_DEF) - #undef INLINE_FUNCTION - #define INLINE_FUNCTION INLINE_FUNCTION_DEF - #define INLINE_ENABLED TRUE - #define EPL_AMI_INLINED - #include "../EplStack/amibe.c" - #endif - #endif +#if defined(__m68k__) // it is an big endian machine +#if defined(INLINE_FUNCTION_DEF) +#undef INLINE_FUNCTION +#define INLINE_FUNCTION INLINE_FUNCTION_DEF +#define INLINE_ENABLED TRUE +#define EPL_AMI_INLINED +#include "../EplStack/amibe.c" +#endif +#endif #endif //--------------------------------------------------------------------------- @@ -140,13 +137,12 @@ #define AmiSetByteToLe(pAddr_p, bByteVal_p) {*(BYTE FAR*)(pAddr_p) = (bByteVal_p);} #if !defined(INLINE_ENABLED) -void PUBLIC AmiSetWordToBe (void FAR* pAddr_p, WORD wWordVal_p); -void PUBLIC AmiSetDwordToBe (void FAR* pAddr_p, DWORD dwDwordVal_p); -void PUBLIC AmiSetWordToLe (void FAR* pAddr_p, WORD wWordVal_p); -void PUBLIC AmiSetDwordToLe (void FAR* pAddr_p, DWORD dwDwordVal_p); + void PUBLIC AmiSetWordToBe(void FAR * pAddr_p, WORD wWordVal_p); + void PUBLIC AmiSetDwordToBe(void FAR * pAddr_p, DWORD dwDwordVal_p); + void PUBLIC AmiSetWordToLe(void FAR * pAddr_p, WORD wWordVal_p); + void PUBLIC AmiSetDwordToLe(void FAR * pAddr_p, DWORD dwDwordVal_p); #endif - //--------------------------------------------------------------------------- // // read functions @@ -160,10 +156,10 @@ void PUBLIC AmiSetDwordToLe (void FAR* pAddr_p, DWORD dwDwordVal_p); #if !defined(INLINE_ENABLED) -WORD PUBLIC AmiGetWordFromBe (void FAR* pAddr_p); -DWORD PUBLIC AmiGetDwordFromBe (void FAR* pAddr_p); -WORD PUBLIC AmiGetWordFromLe (void FAR* pAddr_p); -DWORD PUBLIC AmiGetDwordFromLe (void FAR* pAddr_p); + WORD PUBLIC AmiGetWordFromBe(void FAR * pAddr_p); + DWORD PUBLIC AmiGetDwordFromBe(void FAR * pAddr_p); + WORD PUBLIC AmiGetWordFromLe(void FAR * pAddr_p); + DWORD PUBLIC AmiGetDwordFromLe(void FAR * pAddr_p); //--------------------------------------------------------------------------- // @@ -178,9 +174,8 @@ DWORD PUBLIC AmiGetDwordFromLe (void FAR* pAddr_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordVal_p); -void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordVal_p); - + void PUBLIC AmiSetDword24ToBe(void FAR * pAddr_p, DWORD dwDwordVal_p); + void PUBLIC AmiSetDword24ToLe(void FAR * pAddr_p, DWORD dwDwordVal_p); //--------------------------------------------------------------------------- // @@ -194,9 +189,8 @@ void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordVal_p); // //--------------------------------------------------------------------------- -DWORD PUBLIC AmiGetDword24FromBe (void FAR* pAddr_p); -DWORD PUBLIC AmiGetDword24FromLe (void FAR* pAddr_p); - + DWORD PUBLIC AmiGetDword24FromBe(void FAR * pAddr_p); + DWORD PUBLIC AmiGetDword24FromLe(void FAR * pAddr_p); //#ifdef USE_VAR64 @@ -213,9 +207,8 @@ DWORD PUBLIC AmiGetDword24FromLe (void FAR* pAddr_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); -void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); - + void PUBLIC AmiSetQword40ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword40ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); //--------------------------------------------------------------------------- // @@ -229,9 +222,8 @@ void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); // //--------------------------------------------------------------------------- -QWORD PUBLIC AmiGetQword40FromBe (void FAR* pAddr_p); -QWORD PUBLIC AmiGetQword40FromLe (void FAR* pAddr_p); - + QWORD PUBLIC AmiGetQword40FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword40FromLe(void FAR * pAddr_p); //--------------------------------------------------------------------------- // @@ -246,9 +238,8 @@ QWORD PUBLIC AmiGetQword40FromLe (void FAR* pAddr_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); -void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); - + void PUBLIC AmiSetQword48ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword48ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); //--------------------------------------------------------------------------- // @@ -262,9 +253,8 @@ void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); // //--------------------------------------------------------------------------- -QWORD PUBLIC AmiGetQword48FromBe (void FAR* pAddr_p); -QWORD PUBLIC AmiGetQword48FromLe (void FAR* pAddr_p); - + QWORD PUBLIC AmiGetQword48FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword48FromLe(void FAR * pAddr_p); //--------------------------------------------------------------------------- // @@ -279,9 +269,8 @@ QWORD PUBLIC AmiGetQword48FromLe (void FAR* pAddr_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); -void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); - + void PUBLIC AmiSetQword56ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword56ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); //--------------------------------------------------------------------------- // @@ -295,9 +284,8 @@ void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); // //--------------------------------------------------------------------------- -QWORD PUBLIC AmiGetQword56FromBe (void FAR* pAddr_p); -QWORD PUBLIC AmiGetQword56FromLe (void FAR* pAddr_p); - + QWORD PUBLIC AmiGetQword56FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword56FromLe(void FAR * pAddr_p); //--------------------------------------------------------------------------- // @@ -312,9 +300,8 @@ QWORD PUBLIC AmiGetQword56FromLe (void FAR* pAddr_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p); -void PUBLIC AmiSetQword64ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); - + void PUBLIC AmiSetQword64ToBe(void FAR * pAddr_p, QWORD qwQwordVal_p); + void PUBLIC AmiSetQword64ToLe(void FAR * pAddr_p, QWORD qwQwordVal_p); //--------------------------------------------------------------------------- // @@ -328,9 +315,8 @@ void PUBLIC AmiSetQword64ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p); // //--------------------------------------------------------------------------- -QWORD PUBLIC AmiGetQword64FromBe (void FAR* pAddr_p); -QWORD PUBLIC AmiGetQword64FromLe (void FAR* pAddr_p); - + QWORD PUBLIC AmiGetQword64FromBe(void FAR * pAddr_p); + QWORD PUBLIC AmiGetQword64FromLe(void FAR * pAddr_p); //--------------------------------------------------------------------------- // @@ -345,8 +331,8 @@ QWORD PUBLIC AmiGetQword64FromLe (void FAR* pAddr_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p); - + void PUBLIC AmiSetTimeOfDay(void FAR * pAddr_p, + tTimeOfDay FAR * pTimeOfDay_p); //--------------------------------------------------------------------------- // @@ -361,20 +347,16 @@ void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p); // //--------------------------------------------------------------------------- -void PUBLIC AmiGetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p); + void PUBLIC AmiGetTimeOfDay(void FAR * pAddr_p, + tTimeOfDay FAR * pTimeOfDay_p); #endif - -#undef INLINE_ENABLED // disable actual inlining of functions +#undef INLINE_ENABLED // disable actual inlining of functions #define EPL_AMI_INCLUDED #ifdef __cplusplus - } +} #endif - - -#endif // ifndef _EPLAMI_H_ - -// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler -// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). +#endif // ifndef _EPLAMI_H_ +// Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler// damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). diff --git a/drivers/staging/epl/EplApiLinux.h b/drivers/staging/epl/EplApiLinux.h index 02714e73b178..92cd12532a62 100644 --- a/drivers/staging/epl/EplApiLinux.h +++ b/drivers/staging/epl/EplApiLinux.h @@ -66,79 +66,71 @@ 2006/10/11 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_API_LINUX_H_ #define _EPL_API_LINUX_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- -#define EPLLIN_DEV_NAME "epl" // used for "/dev" and "/proc" entry - +#define EPLLIN_DEV_NAME "epl" // used for "/dev" and "/proc" entry //--------------------------------------------------------------------------- // Commands for //--------------------------------------------------------------------------- -#define EPLLIN_CMD_INITIALIZE 0 // ulArg_p ~ tEplApiInitParam* -#define EPLLIN_CMD_PI_IN 1 // ulArg_p ~ tEplApiProcessImage* -#define EPLLIN_CMD_PI_OUT 2 // ulArg_p ~ tEplApiProcessImage* -#define EPLLIN_CMD_WRITE_OBJECT 3 // ulArg_p ~ tEplLinSdoObject* -#define EPLLIN_CMD_READ_OBJECT 4 // ulArg_p ~ tEplLinSdoObject* -#define EPLLIN_CMD_WRITE_LOCAL_OBJECT 5 // ulArg_p ~ tEplLinLocalObject* -#define EPLLIN_CMD_READ_LOCAL_OBJECT 6 // ulArg_p ~ tEplLinLocalObject* -#define EPLLIN_CMD_FREE_SDO_CHANNEL 7 // ulArg_p ~ tEplSdoComConHdl -#define EPLLIN_CMD_NMT_COMMAND 8 // ulArg_p ~ tEplNmtEvent -#define EPLLIN_CMD_GET_EVENT 9 // ulArg_p ~ tEplLinEvent* -#define EPLLIN_CMD_MN_TRIGGER_STATE_CHANGE 10 // ulArg_p ~ tEplLinNodeCmdObject* -#define EPLLIN_CMD_PI_SETUP 11 // ulArg_p ~ 0 -#define EPLLIN_CMD_SHUTDOWN 12 // ulArg_p ~ 0 - +#define EPLLIN_CMD_INITIALIZE 0 // ulArg_p ~ tEplApiInitParam* +#define EPLLIN_CMD_PI_IN 1 // ulArg_p ~ tEplApiProcessImage* +#define EPLLIN_CMD_PI_OUT 2 // ulArg_p ~ tEplApiProcessImage* +#define EPLLIN_CMD_WRITE_OBJECT 3 // ulArg_p ~ tEplLinSdoObject* +#define EPLLIN_CMD_READ_OBJECT 4 // ulArg_p ~ tEplLinSdoObject* +#define EPLLIN_CMD_WRITE_LOCAL_OBJECT 5 // ulArg_p ~ tEplLinLocalObject* +#define EPLLIN_CMD_READ_LOCAL_OBJECT 6 // ulArg_p ~ tEplLinLocalObject* +#define EPLLIN_CMD_FREE_SDO_CHANNEL 7 // ulArg_p ~ tEplSdoComConHdl +#define EPLLIN_CMD_NMT_COMMAND 8 // ulArg_p ~ tEplNmtEvent +#define EPLLIN_CMD_GET_EVENT 9 // ulArg_p ~ tEplLinEvent* +#define EPLLIN_CMD_MN_TRIGGER_STATE_CHANGE 10 // ulArg_p ~ tEplLinNodeCmdObject* +#define EPLLIN_CMD_PI_SETUP 11 // ulArg_p ~ 0 +#define EPLLIN_CMD_SHUTDOWN 12 // ulArg_p ~ 0 //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef struct -{ - unsigned int m_uiEventArgSize; - tEplApiEventArg* m_pEventArg; - tEplApiEventType* m_pEventType; - tEplKernel m_RetCbEvent; +typedef struct { + unsigned int m_uiEventArgSize; + tEplApiEventArg *m_pEventArg; + tEplApiEventType *m_pEventType; + tEplKernel m_RetCbEvent; } tEplLinEvent; -typedef struct -{ - tEplSdoComConHdl m_SdoComConHdl; - BOOL m_fValidSdoComConHdl; - unsigned int m_uiNodeId; - unsigned int m_uiIndex; - unsigned int m_uiSubindex; - void* m_le_pData; - unsigned int m_uiSize; - tEplSdoType m_SdoType; - void* m_pUserArg; +typedef struct { + tEplSdoComConHdl m_SdoComConHdl; + BOOL m_fValidSdoComConHdl; + unsigned int m_uiNodeId; + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + void *m_le_pData; + unsigned int m_uiSize; + tEplSdoType m_SdoType; + void *m_pUserArg; } tEplLinSdoObject; -typedef struct -{ - unsigned int m_uiIndex; - unsigned int m_uiSubindex; - void* m_pData; - unsigned int m_uiSize; +typedef struct { + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + void *m_pData; + unsigned int m_uiSize; } tEplLinLocalObject; -typedef struct -{ - unsigned int m_uiNodeId; - tEplNmtNodeCommand m_NodeCommand; +typedef struct { + unsigned int m_uiNodeId; + tEplNmtNodeCommand m_NodeCommand; } tEplLinNodeCmdObject; @@ -146,8 +138,4 @@ typedef struct // function prototypes //--------------------------------------------------------------------------- - - -#endif // #ifndef _EPL_API_LINUX_H_ - - +#endif // #ifndef _EPL_API_LINUX_H_ diff --git a/drivers/staging/epl/EplCfg.h b/drivers/staging/epl/EplCfg.h index 068458369ae9..38e958a042a8 100644 --- a/drivers/staging/epl/EplCfg.h +++ b/drivers/staging/epl/EplCfg.h @@ -71,9 +71,6 @@ #ifndef _EPLCFG_H_ #define _EPLCFG_H_ - - - // ========================================================================= // generic defines which for whole EPL Stack // ========================================================================= @@ -100,7 +97,7 @@ #define EPL_NO_USER_KERNEL #ifndef BENCHMARK_MODULES -#define BENCHMARK_MODULES 0 //0xEE800042L +#define BENCHMARK_MODULES 0 //0xEE800042L #endif // Default defug level: @@ -113,7 +110,6 @@ // * EPL_DBGLVL_ERROR = 0x40000000L // * EPL_DBGLVL_ALWAYS = 0x80000000L - // EPL_MODULE_INTEGRATION defines all modules which are included in // EPL application. Please add or delete modules for your application. #define EPL_MODULE_INTEGRATION EPL_MODULE_OBDK \ @@ -155,7 +151,6 @@ // number of used ethernet controller //#define EDRV_USED_ETH_CTRL 1 - // ========================================================================= // Data Link Layer (DLL) specific defines // ========================================================================= @@ -170,7 +165,6 @@ #define EPL_DLL_PRES_READY_AFTER_SOA FALSE //#define EPL_DLL_PRES_READY_AFTER_SOA TRUE - // ========================================================================= // OBD specific defines // ========================================================================= @@ -188,7 +182,6 @@ #define EPL_OBD_USE_VARIABLE_SUBINDEX_TAB TRUE - // ========================================================================= // Timer module specific defines // ========================================================================= @@ -200,8 +193,4 @@ #define EPL_TIMER_USE_HIGHRES TRUE //#define EPL_TIMER_USE_HIGHRES FALSE - #endif //_EPLCFG_H_ - - - diff --git a/drivers/staging/epl/EplDef.h b/drivers/staging/epl/EplDef.h index ff704d65ba50..1dc8108449c5 100644 --- a/drivers/staging/epl/EplDef.h +++ b/drivers/staging/epl/EplDef.h @@ -66,81 +66,77 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DEF_H_ #define _EPL_DEF_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- -#define EPL_C_ADR_BROADCAST 0xFF // EPL broadcast address -#define EPL_C_ADR_DIAG_DEF_NODE_ID 0xFD // EPL default address of dignostic device -#define EPL_C_ADR_DUMMY_NODE_ID 0xFC // EPL dummy node address -#define EPL_C_ADR_INVALID 0x00 // invalid EPL address -#define EPL_C_ADR_MN_DEF_NODE_ID 0xF0 // EPL default address of MN -#define EPL_C_ADR_RT1_DEF_NODE_ID 0xFE // EPL default address of router type 1 -#define EPL_C_DLL_ASND_PRIO_NMTRQST 7 // increased ASnd request priority to be used by NMT Requests -#define EPL_C_DLL_ASND_PRIO_STD 0 // standard ASnd request priority +#define EPL_C_ADR_BROADCAST 0xFF // EPL broadcast address +#define EPL_C_ADR_DIAG_DEF_NODE_ID 0xFD // EPL default address of dignostic device +#define EPL_C_ADR_DUMMY_NODE_ID 0xFC // EPL dummy node address +#define EPL_C_ADR_INVALID 0x00 // invalid EPL address +#define EPL_C_ADR_MN_DEF_NODE_ID 0xF0 // EPL default address of MN +#define EPL_C_ADR_RT1_DEF_NODE_ID 0xFE // EPL default address of router type 1 +#define EPL_C_DLL_ASND_PRIO_NMTRQST 7 // increased ASnd request priority to be used by NMT Requests +#define EPL_C_DLL_ASND_PRIO_STD 0 // standard ASnd request priority #define EPL_C_DLL_ETHERTYPE_EPL 0x88AB -#define EPL_C_DLL_ISOCHR_MAX_PAYL 1490 // Byte: maximum size of PReq and PRes payload data, requires C_IP_MAX_MTU -#define EPL_C_DLL_MAX_ASYNC_MTU 1500 // Byte: maximum asynchronous payload in bytes -#define EPL_C_DLL_MAX_PAYL_OFFSET 1499 // Byte: maximum offset of Ethernet frame payload, requires C_IP_MAX_MTU +#define EPL_C_DLL_ISOCHR_MAX_PAYL 1490 // Byte: maximum size of PReq and PRes payload data, requires C_IP_MAX_MTU +#define EPL_C_DLL_MAX_ASYNC_MTU 1500 // Byte: maximum asynchronous payload in bytes +#define EPL_C_DLL_MAX_PAYL_OFFSET 1499 // Byte: maximum offset of Ethernet frame payload, requires C_IP_MAX_MTU #define EPL_C_DLL_MAX_RS 7 -#define EPL_C_DLL_MIN_ASYNC_MTU 282 // Byte: minimum asynchronous payload in bytes. -#define EPL_C_DLL_MIN_PAYL_OFFSET 45 // Byte: minimum offset of Ethernet frame payload -#define EPL_C_DLL_MULTICAST_ASND 0x01111E000004LL // EPL ASnd multicast MAC address, canonical form -#define EPL_C_DLL_MULTICAST_PRES 0x01111E000002LL // EPL PRes multicast MAC address, canonical form -#define EPL_C_DLL_MULTICAST_SOA 0x01111E000003LL // EPL SoA multicast MAC address, canonical form -#define EPL_C_DLL_MULTICAST_SOC 0x01111E000001LL // EPL Soc multicast MAC address, canonical form -#define EPL_C_DLL_PREOP1_START_CYCLES 10 // number of unassigning SoA frames at start of NMT_MS_PRE_OPERATIONAL_1 -#define EPL_C_DLL_T_BITTIME 10 // ns: Transmission time per bit on 100 Mbit/s network -#define EPL_C_DLL_T_EPL_PDO_HEADER 10 // Byte: size of PReq and PRes EPL PDO message header -#define EPL_C_DLL_T_ETH2_WRAPPER 18 // Byte: size of Ethernet type II wrapper consisting of header and checksum -#define EPL_C_DLL_T_IFG 640 // ns: Ethernet Interframe Gap -#define EPL_C_DLL_T_MIN_FRAME 5120 // ns: Size of minimum Ethernet frame (without preamble) -#define EPL_C_DLL_T_PREAMBLE 960 // ns: Size of Ethernet frame preamble - -#define EPL_C_DLL_MINSIZE_SOC 36 // minimum size of SoC without padding and CRC -#define EPL_C_DLL_MINSIZE_PREQ 60 // minimum size of PRec without CRC -#define EPL_C_DLL_MINSIZE_PRES 60 // minimum size of PRes without CRC -#define EPL_C_DLL_MINSIZE_SOA 24 // minimum size of SoA without padding and CRC -#define EPL_C_DLL_MINSIZE_IDENTRES 176 // minimum size of IdentResponse without CRC -#define EPL_C_DLL_MINSIZE_STATUSRES 72 // minimum size of StatusResponse without CRC -#define EPL_C_DLL_MINSIZE_NMTCMD 20 // minimum size of NmtCommand without CommandData, padding and CRC -#define EPL_C_DLL_MINSIZE_NMTCMDEXT 52 // minimum size of NmtCommand without padding and CRC -#define EPL_C_DLL_MINSIZE_NMTREQ 20 // minimum size of NmtRequest without CommandData, padding and CRC -#define EPL_C_DLL_MINSIZE_NMTREQEXT 52 // minimum size of NmtRequest without padding and CRC - -#define EPL_C_ERR_MONITOR_DELAY 10 // Error monitoring start delay (not used in DS 1.0.0) -#define EPL_C_IP_ADR_INVALID 0x00000000L // invalid IP address (0.0.0.0) used to indicate no change -#define EPL_C_IP_INVALID_MTU 0 // Byte: invalid MTU size used to indicate no change -#define EPL_C_IP_MAX_MTU 1518 // Byte: maximum size in bytes of the IP stack which must be processed. -#define EPL_C_IP_MIN_MTU 300 // Byte: minimum size in bytes of the IP stack which must be processed. -#define EPL_C_NMT_STATE_TOLERANCE 5 // Cycles: maximum reaction time to NMT state commands -#define EPL_C_NMT_STATREQ_CYCLE 5 // sec: StatusRequest cycle time to be applied to AsyncOnly CNs +#define EPL_C_DLL_MIN_ASYNC_MTU 282 // Byte: minimum asynchronous payload in bytes. +#define EPL_C_DLL_MIN_PAYL_OFFSET 45 // Byte: minimum offset of Ethernet frame payload +#define EPL_C_DLL_MULTICAST_ASND 0x01111E000004LL // EPL ASnd multicast MAC address, canonical form +#define EPL_C_DLL_MULTICAST_PRES 0x01111E000002LL // EPL PRes multicast MAC address, canonical form +#define EPL_C_DLL_MULTICAST_SOA 0x01111E000003LL // EPL SoA multicast MAC address, canonical form +#define EPL_C_DLL_MULTICAST_SOC 0x01111E000001LL // EPL Soc multicast MAC address, canonical form +#define EPL_C_DLL_PREOP1_START_CYCLES 10 // number of unassigning SoA frames at start of NMT_MS_PRE_OPERATIONAL_1 +#define EPL_C_DLL_T_BITTIME 10 // ns: Transmission time per bit on 100 Mbit/s network +#define EPL_C_DLL_T_EPL_PDO_HEADER 10 // Byte: size of PReq and PRes EPL PDO message header +#define EPL_C_DLL_T_ETH2_WRAPPER 18 // Byte: size of Ethernet type II wrapper consisting of header and checksum +#define EPL_C_DLL_T_IFG 640 // ns: Ethernet Interframe Gap +#define EPL_C_DLL_T_MIN_FRAME 5120 // ns: Size of minimum Ethernet frame (without preamble) +#define EPL_C_DLL_T_PREAMBLE 960 // ns: Size of Ethernet frame preamble + +#define EPL_C_DLL_MINSIZE_SOC 36 // minimum size of SoC without padding and CRC +#define EPL_C_DLL_MINSIZE_PREQ 60 // minimum size of PRec without CRC +#define EPL_C_DLL_MINSIZE_PRES 60 // minimum size of PRes without CRC +#define EPL_C_DLL_MINSIZE_SOA 24 // minimum size of SoA without padding and CRC +#define EPL_C_DLL_MINSIZE_IDENTRES 176 // minimum size of IdentResponse without CRC +#define EPL_C_DLL_MINSIZE_STATUSRES 72 // minimum size of StatusResponse without CRC +#define EPL_C_DLL_MINSIZE_NMTCMD 20 // minimum size of NmtCommand without CommandData, padding and CRC +#define EPL_C_DLL_MINSIZE_NMTCMDEXT 52 // minimum size of NmtCommand without padding and CRC +#define EPL_C_DLL_MINSIZE_NMTREQ 20 // minimum size of NmtRequest without CommandData, padding and CRC +#define EPL_C_DLL_MINSIZE_NMTREQEXT 52 // minimum size of NmtRequest without padding and CRC + +#define EPL_C_ERR_MONITOR_DELAY 10 // Error monitoring start delay (not used in DS 1.0.0) +#define EPL_C_IP_ADR_INVALID 0x00000000L // invalid IP address (0.0.0.0) used to indicate no change +#define EPL_C_IP_INVALID_MTU 0 // Byte: invalid MTU size used to indicate no change +#define EPL_C_IP_MAX_MTU 1518 // Byte: maximum size in bytes of the IP stack which must be processed. +#define EPL_C_IP_MIN_MTU 300 // Byte: minimum size in bytes of the IP stack which must be processed. +#define EPL_C_NMT_STATE_TOLERANCE 5 // Cycles: maximum reaction time to NMT state commands +#define EPL_C_NMT_STATREQ_CYCLE 5 // sec: StatusRequest cycle time to be applied to AsyncOnly CNs #define EPL_C_SDO_EPL_PORT 3819 -#define EPL_C_DLL_MAX_ASND_SERVICE_IDS 5 // see tEplDllAsndServiceId in EplDll.h - - +#define EPL_C_DLL_MAX_ASND_SERVICE_IDS 5 // see tEplDllAsndServiceId in EplDll.h // Default configuration // ====================== #ifndef EPL_D_PDO_Granularity_U8 -#define EPL_D_PDO_Granularity_U8 8 // minimum size of objects to be mapped in bits UNSIGNED8 O O 1 1 +#define EPL_D_PDO_Granularity_U8 8 // minimum size of objects to be mapped in bits UNSIGNED8 O O 1 1 #endif #ifndef EPL_NMT_MAX_NODE_ID -#define EPL_NMT_MAX_NODE_ID 254 // maximum node-ID +#define EPL_NMT_MAX_NODE_ID 254 // maximum node-ID #endif #ifndef EPL_D_NMT_MaxCNNumber_U8 -#define EPL_D_NMT_MaxCNNumber_U8 239 // maximum number of supported regular CNs in the Node ID range 1 .. 239 UNSIGNED8 O O 239 239 +#define EPL_D_NMT_MaxCNNumber_U8 239 // maximum number of supported regular CNs in the Node ID range 1 .. 239 UNSIGNED8 O O 239 239 #endif // defines for EPL API layer static process image @@ -162,7 +158,7 @@ #endif #ifndef EPL_OBD_MAX_STRING_SIZE -#define EPL_OBD_MAX_STRING_SIZE 32 // is used for objects 0x1008/0x1009/0x100A +#define EPL_OBD_MAX_STRING_SIZE 32 // is used for objects 0x1008/0x1009/0x100A #endif #ifndef EPL_OBD_USE_STORE_RESTORE @@ -194,7 +190,7 @@ #endif #ifndef EPL_VETH_NAME -#define EPL_VETH_NAME "epl" // name of net device in Linux +#define EPL_VETH_NAME "epl" // name of net device in Linux #endif /* @@ -303,60 +299,57 @@ #define EPL_E_DLL_LOSS_SOA_TH 0x8244 #define EPL_E_DLL_LOSS_SOC_TH 0x8245 // 0x84xx BootUp Errors -#define EPL_E_NMT_BA1 0x8410 // other MN in MsNotActive active -#define EPL_E_NMT_BA1_NO_MN_SUPPORT 0x8411 // MN is not supported -#define EPL_E_NMT_BPO1 0x8420 // mandatory CN was not found or failed in BootStep1 -#define EPL_E_NMT_BPO1_GET_IDENT 0x8421 // IdentRes was not received -#define EPL_E_NMT_BPO1_DEVICE_TYPE 0x8422 // wrong device type -#define EPL_E_NMT_BPO1_VENDOR_ID 0x8423 // wrong vendor ID -#define EPL_E_NMT_BPO1_PRODUCT_CODE 0x8424 // wrong product code -#define EPL_E_NMT_BPO1_REVISION_NO 0x8425 // wrong revision number -#define EPL_E_NMT_BPO1_SERIAL_NO 0x8426 // wrong serial number -#define EPL_E_NMT_BPO1_CF_VERIFY 0x8428 // verification of configuration failed -#define EPL_E_NMT_BPO2 0x8430 // mandatory CN failed in BootStep2 -#define EPL_E_NMT_BRO 0x8440 // CheckCommunication failed for mandatory CN -#define EPL_E_NMT_WRONG_STATE 0x8480 // mandatory CN has wrong NMT state +#define EPL_E_NMT_BA1 0x8410 // other MN in MsNotActive active +#define EPL_E_NMT_BA1_NO_MN_SUPPORT 0x8411 // MN is not supported +#define EPL_E_NMT_BPO1 0x8420 // mandatory CN was not found or failed in BootStep1 +#define EPL_E_NMT_BPO1_GET_IDENT 0x8421 // IdentRes was not received +#define EPL_E_NMT_BPO1_DEVICE_TYPE 0x8422 // wrong device type +#define EPL_E_NMT_BPO1_VENDOR_ID 0x8423 // wrong vendor ID +#define EPL_E_NMT_BPO1_PRODUCT_CODE 0x8424 // wrong product code +#define EPL_E_NMT_BPO1_REVISION_NO 0x8425 // wrong revision number +#define EPL_E_NMT_BPO1_SERIAL_NO 0x8426 // wrong serial number +#define EPL_E_NMT_BPO1_CF_VERIFY 0x8428 // verification of configuration failed +#define EPL_E_NMT_BPO2 0x8430 // mandatory CN failed in BootStep2 +#define EPL_E_NMT_BRO 0x8440 // CheckCommunication failed for mandatory CN +#define EPL_E_NMT_WRONG_STATE 0x8480 // mandatory CN has wrong NMT state // Defines for object 0x1F80 NMT_StartUp_U32 // ========================================== -#define EPL_NMTST_STARTALLNODES 0x00000002L // Bit 1 -#define EPL_NMTST_NO_AUTOSTART 0x00000004L // Bit 2 -#define EPL_NMTST_NO_STARTNODE 0x00000008L // Bit 3 -#define EPL_NMTST_RESETALL_MAND_CN 0x00000010L // Bit 4 -#define EPL_NMTST_STOPALL_MAND_CN 0x00000040L // Bit 6 -#define EPL_NMTST_NO_AUTOPREOP2 0x00000080L // Bit 7 -#define EPL_NMTST_NO_AUTOREADYTOOP 0x00000100L // Bit 8 -#define EPL_NMTST_EXT_CNIDENTCHECK 0x00000200L // Bit 9 -#define EPL_NMTST_SWVERSIONCHECK 0x00000400L // Bit 10 -#define EPL_NMTST_CONFCHECK 0x00000800L // Bit 11 -#define EPL_NMTST_NO_RETURN_PREOP1 0x00001000L // Bit 12 -#define EPL_NMTST_BASICETHERNET 0x00002000L // Bit 13 +#define EPL_NMTST_STARTALLNODES 0x00000002L // Bit 1 +#define EPL_NMTST_NO_AUTOSTART 0x00000004L // Bit 2 +#define EPL_NMTST_NO_STARTNODE 0x00000008L // Bit 3 +#define EPL_NMTST_RESETALL_MAND_CN 0x00000010L // Bit 4 +#define EPL_NMTST_STOPALL_MAND_CN 0x00000040L // Bit 6 +#define EPL_NMTST_NO_AUTOPREOP2 0x00000080L // Bit 7 +#define EPL_NMTST_NO_AUTOREADYTOOP 0x00000100L // Bit 8 +#define EPL_NMTST_EXT_CNIDENTCHECK 0x00000200L // Bit 9 +#define EPL_NMTST_SWVERSIONCHECK 0x00000400L // Bit 10 +#define EPL_NMTST_CONFCHECK 0x00000800L // Bit 11 +#define EPL_NMTST_NO_RETURN_PREOP1 0x00001000L // Bit 12 +#define EPL_NMTST_BASICETHERNET 0x00002000L // Bit 13 // Defines for object 0x1F81 NMT_NodeAssignment_AU32 // ================================================== -#define EPL_NODEASSIGN_NODE_EXISTS 0x00000001L // Bit 0 -#define EPL_NODEASSIGN_NODE_IS_CN 0x00000002L // Bit 1 -#define EPL_NODEASSIGN_START_CN 0x00000004L // Bit 2 -#define EPL_NODEASSIGN_MANDATORY_CN 0x00000008L // Bit 3 -#define EPL_NODEASSIGN_KEEPALIVE 0x00000010L //currently not used in EPL V2 standard -#define EPL_NODEASSIGN_SWVERSIONCHECK 0x00000020L // Bit 5 -#define EPL_NODEASSIGN_SWUPDATE 0x00000040L // Bit 6 -#define EPL_NODEASSIGN_ASYNCONLY_NODE 0x00000100L // Bit 8 -#define EPL_NODEASSIGN_MULTIPLEXED_CN 0x00000200L // Bit 9 -#define EPL_NODEASSIGN_RT1 0x00000400L // Bit 10 -#define EPL_NODEASSIGN_RT2 0x00000800L // Bit 11 -#define EPL_NODEASSIGN_MN_PRES 0x00001000L // Bit 12 -#define EPL_NODEASSIGN_VALID 0x80000000L // Bit 31 +#define EPL_NODEASSIGN_NODE_EXISTS 0x00000001L // Bit 0 +#define EPL_NODEASSIGN_NODE_IS_CN 0x00000002L // Bit 1 +#define EPL_NODEASSIGN_START_CN 0x00000004L // Bit 2 +#define EPL_NODEASSIGN_MANDATORY_CN 0x00000008L // Bit 3 +#define EPL_NODEASSIGN_KEEPALIVE 0x00000010L //currently not used in EPL V2 standard +#define EPL_NODEASSIGN_SWVERSIONCHECK 0x00000020L // Bit 5 +#define EPL_NODEASSIGN_SWUPDATE 0x00000040L // Bit 6 +#define EPL_NODEASSIGN_ASYNCONLY_NODE 0x00000100L // Bit 8 +#define EPL_NODEASSIGN_MULTIPLEXED_CN 0x00000200L // Bit 9 +#define EPL_NODEASSIGN_RT1 0x00000400L // Bit 10 +#define EPL_NODEASSIGN_RT2 0x00000800L // Bit 11 +#define EPL_NODEASSIGN_MN_PRES 0x00001000L // Bit 12 +#define EPL_NODEASSIGN_VALID 0x80000000L // Bit 31 //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPL_DEF_H_ +#endif // #ifndef _EPL_DEF_H_ diff --git a/drivers/staging/epl/EplDll.h b/drivers/staging/epl/EplDll.h index 941ccef8ea4d..36657f2daf8b 100644 --- a/drivers/staging/epl/EplDll.h +++ b/drivers/staging/epl/EplDll.h @@ -66,7 +66,6 @@ 2006/06/08 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DLL_H_ @@ -79,133 +78,123 @@ // const defines //--------------------------------------------------------------------------- - #ifndef EPL_DLL_MAX_ASND_SERVICE_ID -#define EPL_DLL_MAX_ASND_SERVICE_ID (EPL_C_DLL_MAX_ASND_SERVICE_IDS + 1) // last is kEplDllAsndSdo == 5 +#define EPL_DLL_MAX_ASND_SERVICE_ID (EPL_C_DLL_MAX_ASND_SERVICE_IDS + 1) // last is kEplDllAsndSdo == 5 #endif //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef enum -{ - kEplDllAsndNotDefined = 0x00, - kEplDllAsndIdentResponse = 0x01, - kEplDllAsndStatusResponse = 0x02, - kEplDllAsndNmtRequest = 0x03, - kEplDllAsndNmtCommand = 0x04, - kEplDllAsndSdo = 0x05 - +typedef enum { + kEplDllAsndNotDefined = 0x00, + kEplDllAsndIdentResponse = 0x01, + kEplDllAsndStatusResponse = 0x02, + kEplDllAsndNmtRequest = 0x03, + kEplDllAsndNmtCommand = 0x04, + kEplDllAsndSdo = 0x05 } tEplDllAsndServiceId; -typedef enum -{ - kEplDllAsndFilterNone = 0x00, - kEplDllAsndFilterLocal = 0x01, // receive only ASnd frames with local or broadcast node ID - kEplDllAsndFilterAny = 0x02, // receive any ASnd frame +typedef enum { + kEplDllAsndFilterNone = 0x00, + kEplDllAsndFilterLocal = 0x01, // receive only ASnd frames with local or broadcast node ID + kEplDllAsndFilterAny = 0x02, // receive any ASnd frame } tEplDllAsndFilter; -typedef enum -{ - kEplDllReqServiceNo = 0x00, - kEplDllReqServiceIdent = 0x01, - kEplDllReqServiceStatus = 0x02, - kEplDllReqServiceNmtRequest = 0x03, - kEplDllReqServiceUnspecified= 0xFF, +typedef enum { + kEplDllReqServiceNo = 0x00, + kEplDllReqServiceIdent = 0x01, + kEplDllReqServiceStatus = 0x02, + kEplDllReqServiceNmtRequest = 0x03, + kEplDllReqServiceUnspecified = 0xFF, } tEplDllReqServiceId; -typedef enum -{ - kEplDllAsyncReqPrioNmt = 0x07, // PRIO_NMT_REQUEST - kEplDllAsyncReqPrio6 = 0x06, - kEplDllAsyncReqPrio5 = 0x05, - kEplDllAsyncReqPrio4 = 0x04, - kEplDllAsyncReqPrioGeneric = 0x03, // PRIO_GENERIC_REQUEST - kEplDllAsyncReqPrio2 = 0x02, // till WSP 0.1.3: PRIO_ABOVE_GENERIC - kEplDllAsyncReqPrio1 = 0x01, // till WSP 0.1.3: PRIO_BELOW_GENERIC - kEplDllAsyncReqPrio0 = 0x00, // till WSP 0.1.3: PRIO_GENERIC_REQUEST +typedef enum { + kEplDllAsyncReqPrioNmt = 0x07, // PRIO_NMT_REQUEST + kEplDllAsyncReqPrio6 = 0x06, + kEplDllAsyncReqPrio5 = 0x05, + kEplDllAsyncReqPrio4 = 0x04, + kEplDllAsyncReqPrioGeneric = 0x03, // PRIO_GENERIC_REQUEST + kEplDllAsyncReqPrio2 = 0x02, // till WSP 0.1.3: PRIO_ABOVE_GENERIC + kEplDllAsyncReqPrio1 = 0x01, // till WSP 0.1.3: PRIO_BELOW_GENERIC + kEplDllAsyncReqPrio0 = 0x00, // till WSP 0.1.3: PRIO_GENERIC_REQUEST } tEplDllAsyncReqPriority; -typedef struct -{ - unsigned int m_uiFrameSize; - tEplFrame * m_pFrame; - tEplNetTime m_NetTime; +typedef struct { + unsigned int m_uiFrameSize; + tEplFrame *m_pFrame; + tEplNetTime m_NetTime; } tEplFrameInfo; -typedef struct -{ - unsigned int m_uiSizeOfStruct; - BOOL m_fAsyncOnly; // do not need to register PRes-Frame - unsigned int m_uiNodeId; // local node ID - - // 0x1F82: NMT_FeatureFlags_U32 - DWORD m_dwFeatureFlags; - // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] - DWORD m_dwCycleLen; // required for error detection - // 0x1F98: NMT_CycleTiming_REC - // 0x1F98.1: IsochrTxMaxPayload_U16 - unsigned int m_uiIsochrTxMaxPayload; // const - // 0x1F98.2: IsochrRxMaxPayload_U16 - unsigned int m_uiIsochrRxMaxPayload; // const - // 0x1F98.3: PResMaxLatency_U32 - DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes - // 0x1F98.4: PReqActPayloadLimit_U16 - unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+24 bytes) - // 0x1F98.5: PResActPayloadLimit_U16 - unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+24 bytes) - // 0x1F98.6: ASndMaxLatency_U32 - DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes - // 0x1F98.7: MultiplCycleCnt_U8 - unsigned int m_uiMultiplCycleCnt; // required for error detection - // 0x1F98.8: AsyncMTU_U16 - unsigned int m_uiAsyncMtu; // required to set up max frame size - // $$$ 0x1F98.9: Prescaler_U16 - // $$$ Multiplexed Slot - - // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] - DWORD m_dwLossOfFrameTolerance; - - // 0x1F8A: NMT_MNCycleTiming_REC - // 0x1F8A.1: WaitSoCPReq_U32 in [ns] - DWORD m_dwWaitSocPreq; - - // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] - DWORD m_dwAsyncSlotTimeout; +typedef struct { + unsigned int m_uiSizeOfStruct; + BOOL m_fAsyncOnly; // do not need to register PRes-Frame + unsigned int m_uiNodeId; // local node ID + + // 0x1F82: NMT_FeatureFlags_U32 + DWORD m_dwFeatureFlags; + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + DWORD m_dwCycleLen; // required for error detection + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + unsigned int m_uiIsochrTxMaxPayload; // const + // 0x1F98.2: IsochrRxMaxPayload_U16 + unsigned int m_uiIsochrRxMaxPayload; // const + // 0x1F98.3: PResMaxLatency_U32 + DWORD m_dwPresMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.4: PReqActPayloadLimit_U16 + unsigned int m_uiPreqActPayloadLimit; // required for initialisation (+24 bytes) + // 0x1F98.5: PResActPayloadLimit_U16 + unsigned int m_uiPresActPayloadLimit; // required for initialisation of Pres frame (+24 bytes) + // 0x1F98.6: ASndMaxLatency_U32 + DWORD m_dwAsndMaxLatency; // const in [ns], only required for IdentRes + // 0x1F98.7: MultiplCycleCnt_U8 + unsigned int m_uiMultiplCycleCnt; // required for error detection + // 0x1F98.8: AsyncMTU_U16 + unsigned int m_uiAsyncMtu; // required to set up max frame size + // $$$ 0x1F98.9: Prescaler_U16 + // $$$ Multiplexed Slot + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + DWORD m_dwLossOfFrameTolerance; + + // 0x1F8A: NMT_MNCycleTiming_REC + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + DWORD m_dwWaitSocPreq; + + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] + DWORD m_dwAsyncSlotTimeout; } tEplDllConfigParam; -typedef struct -{ - unsigned int m_uiSizeOfStruct; - DWORD m_dwDeviceType; // NMT_DeviceType_U32 - DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 - DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 - DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 - DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 - QWORD m_qwVendorSpecificExt1; - DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 - DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 - DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device - DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device - DWORD m_dwIpAddress; - DWORD m_dwSubnetMask; - DWORD m_dwDefaultGateway; - BYTE m_sHostname[32]; - BYTE m_abVendorSpecificExt2[48]; +typedef struct { + unsigned int m_uiSizeOfStruct; + DWORD m_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_qwVendorSpecificExt1; + DWORD m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_dwIpAddress; + DWORD m_dwSubnetMask; + DWORD m_dwDefaultGateway; + BYTE m_sHostname[32]; + BYTE m_abVendorSpecificExt2[48]; } tEplDllIdentParam; -typedef struct -{ - unsigned int m_uiNodeId; - WORD m_wPreqPayloadLimit; // object 0x1F8B: NMT_MNPReqPayloadLimitList_AU16 - WORD m_wPresPayloadLimit; // object 0x1F8D: NMT_PResPayloadLimitList_AU16 - DWORD m_dwPresTimeout; // object 0x1F92: NMT_MNCNPResTimeout_AU32 +typedef struct { + unsigned int m_uiNodeId; + WORD m_wPreqPayloadLimit; // object 0x1F8B: NMT_MNPReqPayloadLimitList_AU16 + WORD m_wPresPayloadLimit; // object 0x1F8D: NMT_PResPayloadLimitList_AU16 + DWORD m_dwPresTimeout; // object 0x1F92: NMT_MNCNPResTimeout_AU32 } tEplDllNodeInfo; @@ -213,8 +202,4 @@ typedef struct // function prototypes //--------------------------------------------------------------------------- - - -#endif // #ifndef _EPL_DLL_H_ - - +#endif // #ifndef _EPL_DLL_H_ diff --git a/drivers/staging/epl/EplDllCal.h b/drivers/staging/epl/EplDllCal.h index d8bf7311bfdf..24460087e987 100644 --- a/drivers/staging/epl/EplDllCal.h +++ b/drivers/staging/epl/EplDllCal.h @@ -66,13 +66,11 @@ 2006/06/20 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_DLLCAL_H_ #define _EPL_DLLCAL_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -105,18 +103,16 @@ // typedef //--------------------------------------------------------------------------- -typedef struct -{ - tEplDllAsndServiceId m_ServiceId; - tEplDllAsndFilter m_Filter; +typedef struct { + tEplDllAsndServiceId m_ServiceId; + tEplDllAsndFilter m_Filter; } tEplDllCalAsndServiceIdFilter; -typedef struct -{ - tEplDllReqServiceId m_Service; - unsigned int m_uiNodeId; - BYTE m_bSoaFlag1; +typedef struct { + tEplDllReqServiceId m_Service; + unsigned int m_uiNodeId; + BYTE m_bSoaFlag1; } tEplDllCalIssueRequest; @@ -124,8 +120,4 @@ typedef struct // function prototypes //--------------------------------------------------------------------------- - - -#endif // #ifndef _EPL_DLLKCAL_H_ - - +#endif // #ifndef _EPL_DLLKCAL_H_ diff --git a/drivers/staging/epl/EplErrDef.h b/drivers/staging/epl/EplErrDef.h index 526169270d99..2aee12cfd28c 100644 --- a/drivers/staging/epl/EplErrDef.h +++ b/drivers/staging/epl/EplErrDef.h @@ -71,185 +71,179 @@ #ifndef _EPL_ERRORDEF_H_ #define _EPL_ERRORDEF_H_ - //--------------------------------------------------------------------------- // return codes //--------------------------------------------------------------------------- -typedef enum -{ - // area for generic errors 0x0000 - 0x000F - kEplSuccessful = 0x0000, // no error/successful run - kEplIllegalInstance = 0x0001, // the called Instanz does not exist - kEplInvalidInstanceParam = 0x0002, // - kEplNoFreeInstance = 0x0003, // XxxAddInstance was called but no free instance is available - kEplWrongSignature = 0x0004, // wrong signature while writing to object 0x1010 or 0x1011 - kEplInvalidOperation = 0x0005, // operation not allowed in this situation - kEplInvalidNodeId = 0x0007, // invalid NodeId was specified - kEplNoResource = 0x0008, // resource could not be created (Windows, PxROS, ...) - kEplShutdown = 0x0009, // stack is shutting down - kEplReject = 0x000A, // reject the subsequent command - - // area for EDRV module 0x0010 - 0x001F +typedef enum { + // area for generic errors 0x0000 - 0x000F + kEplSuccessful = 0x0000, // no error/successful run + kEplIllegalInstance = 0x0001, // the called Instanz does not exist + kEplInvalidInstanceParam = 0x0002, // + kEplNoFreeInstance = 0x0003, // XxxAddInstance was called but no free instance is available + kEplWrongSignature = 0x0004, // wrong signature while writing to object 0x1010 or 0x1011 + kEplInvalidOperation = 0x0005, // operation not allowed in this situation + kEplInvalidNodeId = 0x0007, // invalid NodeId was specified + kEplNoResource = 0x0008, // resource could not be created (Windows, PxROS, ...) + kEplShutdown = 0x0009, // stack is shutting down + kEplReject = 0x000A, // reject the subsequent command + + // area for EDRV module 0x0010 - 0x001F // kEplEdrvNoFrame = 0x0010, // no CAN message was received // kEplEdrvMsgHigh = 0x0011, // CAN message with high priority was received // kEplEdrvMsgLow = 0x0012, // CAN message with low priority was received - kEplEdrvInitError = 0x0013, // initialisation error - kEplEdrvNoFreeBufEntry = 0x0014, // no free entry in internal buffer table for Tx frames - kEplEdrvBufNotExisting = 0x0015, // specified Tx buffer does not exist + kEplEdrvInitError = 0x0013, // initialisation error + kEplEdrvNoFreeBufEntry = 0x0014, // no free entry in internal buffer table for Tx frames + kEplEdrvBufNotExisting = 0x0015, // specified Tx buffer does not exist // kEplEdrvNoFreeChannel = 0x0014, // CAN controller has not a free channel // kEplEdrvTxBuffHighOverrun = 0x0015, // buffer for high priority CAN transmit messages has overrun // kEplEdrvTxBuffLowOverrun = 0x0016, // buffer for low priority CAN transmit messages has overrun // kEplEdrvIllegalBdi = 0x0017, // unsupported baudrate within baudrate table // kEplEdrvBusy = 0x0018, // remote frame can not be updated because no bus contact or CAN - // transmission is activ + // transmission is activ // kEplEdrvInvalidDriverType = 0x0019, // (PC: Windows or Linux) invalid driver type // kEplEdrvDriverNotFound = 0x001A, // (PC: Windows or Linux) driver (DLL) could not be found // kEplEdrvInvalidBaseAddress = 0x001B, // (PC: Windows or Linux) driver could not found the CAN controller // kEplEdrvInvalidParam = 0x001C, // invalid param in function call - // area for COB module 0x0020 - 0x002F + // area for COB module 0x0020 - 0x002F /* kEplCobNoFreeEntry = 0x0020, // no free entry in RX- or TX-COB table kEplCobAlreadyExist = 0x0021, // COB-ID already exists in RX- resp. TX-COB table */ - kEplDllIllegalHdl = 0x0022, // illegal handle for a TxFrame was passed - kEplDllCbAsyncRegistered = 0x0023, // handler for non-EPL frames was already registered before + kEplDllIllegalHdl = 0x0022, // illegal handle for a TxFrame was passed + kEplDllCbAsyncRegistered = 0x0023, // handler for non-EPL frames was already registered before // kEplDllAsyncRxBufferFull = 0x0024, // receive buffer for asynchronous frames is full - kEplDllAsyncTxBufferEmpty = 0x0025, // transmit buffer for asynchronous frames is empty - kEplDllAsyncTxBufferFull = 0x0026, // transmit buffer for asynchronous frames is full - kEplDllNoNodeInfo = 0x0027, // MN: too less space in the internal node info structure - kEplDllInvalidParam = 0x0028, // invalid parameters passed to function - kEplDllTxBufNotReady = 0x002E, // TxBuffer (e.g. for PReq) is not ready yet - kEplDllTxFrameInvalid = 0x002F, // TxFrame (e.g. for PReq) is invalid or does not exist + kEplDllAsyncTxBufferEmpty = 0x0025, // transmit buffer for asynchronous frames is empty + kEplDllAsyncTxBufferFull = 0x0026, // transmit buffer for asynchronous frames is full + kEplDllNoNodeInfo = 0x0027, // MN: too less space in the internal node info structure + kEplDllInvalidParam = 0x0028, // invalid parameters passed to function + kEplDllTxBufNotReady = 0x002E, // TxBuffer (e.g. for PReq) is not ready yet + kEplDllTxFrameInvalid = 0x002F, // TxFrame (e.g. for PReq) is invalid or does not exist /* kEplCobIllegalCanId = 0x0023, // COB-ID is not allowed (like 0x000 is reserved for NMT, ...) kEplCobInvalidCanId = 0x0024, // COB-ID is switched off kEplCobCdrvStateSet = 0x0025, // at least one bit of CAN driver state is set kEplCobNoFreeEntryHighBuf = 0x0026, // no free entry in high priotity RX- or TX-COB table kEplCobOwnId = 0x0027, // COB-ID already exists in own module which calls CobDefine() or CobCheck() */ - // area for OBD module 0x0030 - 0x003F - kEplObdIllegalPart = 0x0030, // unknown OD part - kEplObdIndexNotExist = 0x0031, // object index does not exist in OD - kEplObdSubindexNotExist = 0x0032, // subindex does not exist in object index - kEplObdReadViolation = 0x0033, // read access to a write-only object - kEplObdWriteViolation = 0x0034, // write access to a read-only object - kEplObdAccessViolation = 0x0035, // access not allowed - kEplObdUnknownObjectType = 0x0036, // object type not defined/known - kEplObdVarEntryNotExist = 0x0037, // object does not contain VarEntry structure - kEplObdValueTooLow = 0x0038, // value to write to an object is too low - kEplObdValueTooHigh = 0x0039, // value to write to an object is too high - kEplObdValueLengthError = 0x003A, // value to write is to long or to short + // area for OBD module 0x0030 - 0x003F + kEplObdIllegalPart = 0x0030, // unknown OD part + kEplObdIndexNotExist = 0x0031, // object index does not exist in OD + kEplObdSubindexNotExist = 0x0032, // subindex does not exist in object index + kEplObdReadViolation = 0x0033, // read access to a write-only object + kEplObdWriteViolation = 0x0034, // write access to a read-only object + kEplObdAccessViolation = 0x0035, // access not allowed + kEplObdUnknownObjectType = 0x0036, // object type not defined/known + kEplObdVarEntryNotExist = 0x0037, // object does not contain VarEntry structure + kEplObdValueTooLow = 0x0038, // value to write to an object is too low + kEplObdValueTooHigh = 0x0039, // value to write to an object is too high + kEplObdValueLengthError = 0x003A, // value to write is to long or to short // kEplObdIllegalFloat = 0x003B, // illegal float variable // kEplObdWrongOdBuilderKey = 0x003F, // OD was generated with demo version of tool ODBuilder - // area for NMT module 0x0040 - 0x004F - kEplNmtUnknownCommand = 0x0040, // unknown NMT command - kEplNmtInvalidFramePointer = 0x0041, // pointer to the frame is not valid - kEplNmtInvalidEvent = 0x0042, // invalid event send to NMT-modul - kEplNmtInvalidState = 0x0043, // unknown state in NMT-State-Maschine - kEplNmtInvalidParam = 0x0044, // invalid parameters specified - - // area for SDO/UDP module 0x0050 - 0x005F - kEplSdoUdpMissCb = 0x0050, // missing callback-function pointer during inti of - // module - kEplSdoUdpNoSocket = 0x0051, // error during init of socket - kEplSdoUdpSocketError = 0x0052, // error during usage of socket - kEplSdoUdpThreadError = 0x0053, // error during start of listen thread - kEplSdoUdpNoFreeHandle = 0x0054, // no free connection handle for Udp - kEplSdoUdpSendError = 0x0055, // Error during send of frame - kEplSdoUdpInvalidHdl = 0x0056, // the connection handle is invalid - - // area for SDO Sequence layer module 0x0060 - 0x006F - kEplSdoSeqMissCb = 0x0060, // no callback-function assign - kEplSdoSeqNoFreeHandle = 0x0061, // no free handle for connection - kEplSdoSeqInvalidHdl = 0x0062, // invalid handle in SDO sequence layer - kEplSdoSeqUnsupportedProt = 0x0063, // unsupported Protocol selected - kEplSdoSeqNoFreeHistory = 0x0064, // no free entry in history - kEplSdoSeqFrameSizeError = 0x0065, // the size of the frames is not correct - kEplSdoSeqRequestAckNeeded = 0x0066, // indeicates that the history buffer is full - // and a ack request is needed - kEplSdoSeqInvalidFrame = 0x0067, // frame not valid - kEplSdoSeqConnectionBusy = 0x0068, // connection is busy -> retry later - kEplSdoSeqInvalidEvent = 0x0069, // invalid event received - - // area for SDO Command Layer Module 0x0070 - 0x007F - kEplSdoComUnsupportedProt = 0x0070, // unsupported Protocol selected - kEplSdoComNoFreeHandle = 0x0071, // no free handle for connection - kEplSdoComInvalidServiceType= 0x0072, // invalid SDO service type specified - kEplSdoComInvalidHandle = 0x0073, // handle invalid - kEplSdoComInvalidSendType = 0x0074, // the stated to of frame to send is - // not possible - kEplSdoComNotResponsible = 0x0075, // internal error: command layer handle is - // not responsible for this event from sequence layer - kEplSdoComHandleExists = 0x0076, // handle to same node already exists - kEplSdoComHandleBusy = 0x0077, // transfer via this handle is already running - kEplSdoComInvalidParam = 0x0078, // invalid parameters passed to function - - // area for EPL Event-Modul 0x0080 - 0x008F - kEplEventUnknownSink = 0x0080, // unknown sink for event - kEplEventPostError = 0x0081, // error during post of event - - - - // area for EPL Timer Modul 0x0090 - 0x009F - kEplTimerInvalidHandle = 0x0090, // invalid handle for timer - kEplTimerNoTimerCreated = 0x0091, // no timer was created caused by - // an error - - // area for EPL SDO/Asnd Module 0x00A0 - 0x0AF - kEplSdoAsndInvalidNodeId = 0x00A0, //0 node id is invalid - kEplSdoAsndNoFreeHandle = 0x00A1, // no free handle for connection - kEplSdoAsndInvalidHandle = 0x00A2, // handle for connection is invalid - - - // area for PDO module 0x00B0 - 0x00BF - kEplPdoNotExist = 0x00B0, // selected PDO does not exist - kEplPdoLengthExceeded = 0x00B1, // length of PDO mapping exceedes 64 bis - kEplPdoGranularityMismatch = 0x00B2, // configured PDO granularity is not equal to supported granularity - kEplPdoInitError = 0x00B3, // error during initialisation of PDO module - kEplPdoErrorPdoEncode = 0x00B4, // error during encoding a PDO - kEplPdoErrorPdoDecode = 0x00B5, // error during decoding a PDO - kEplPdoErrorSend = 0x00B6, // error during sending a PDO - kEplPdoErrorSyncWin = 0x00B7, // the SYNC window runs out during sending SYNC-PDOs - kEplPdoErrorMapp = 0x00B8, // invalid PDO mapping - kEplPdoVarNotFound = 0x00B9, // variable was not found in function PdoSignalVar() - kEplPdoErrorEmcyPdoLen = 0x00BA, // the length of a received PDO is unequal to the expected value - kEplPdoWriteConstObject = 0x00BB, // constant object can not be written - // (only TxType, Inhibit-, Event Time for CANopen Kit) - - // area for LSS slave module + // area for NMT module 0x0040 - 0x004F + kEplNmtUnknownCommand = 0x0040, // unknown NMT command + kEplNmtInvalidFramePointer = 0x0041, // pointer to the frame is not valid + kEplNmtInvalidEvent = 0x0042, // invalid event send to NMT-modul + kEplNmtInvalidState = 0x0043, // unknown state in NMT-State-Maschine + kEplNmtInvalidParam = 0x0044, // invalid parameters specified + + // area for SDO/UDP module 0x0050 - 0x005F + kEplSdoUdpMissCb = 0x0050, // missing callback-function pointer during inti of + // module + kEplSdoUdpNoSocket = 0x0051, // error during init of socket + kEplSdoUdpSocketError = 0x0052, // error during usage of socket + kEplSdoUdpThreadError = 0x0053, // error during start of listen thread + kEplSdoUdpNoFreeHandle = 0x0054, // no free connection handle for Udp + kEplSdoUdpSendError = 0x0055, // Error during send of frame + kEplSdoUdpInvalidHdl = 0x0056, // the connection handle is invalid + + // area for SDO Sequence layer module 0x0060 - 0x006F + kEplSdoSeqMissCb = 0x0060, // no callback-function assign + kEplSdoSeqNoFreeHandle = 0x0061, // no free handle for connection + kEplSdoSeqInvalidHdl = 0x0062, // invalid handle in SDO sequence layer + kEplSdoSeqUnsupportedProt = 0x0063, // unsupported Protocol selected + kEplSdoSeqNoFreeHistory = 0x0064, // no free entry in history + kEplSdoSeqFrameSizeError = 0x0065, // the size of the frames is not correct + kEplSdoSeqRequestAckNeeded = 0x0066, // indeicates that the history buffer is full + // and a ack request is needed + kEplSdoSeqInvalidFrame = 0x0067, // frame not valid + kEplSdoSeqConnectionBusy = 0x0068, // connection is busy -> retry later + kEplSdoSeqInvalidEvent = 0x0069, // invalid event received + + // area for SDO Command Layer Module 0x0070 - 0x007F + kEplSdoComUnsupportedProt = 0x0070, // unsupported Protocol selected + kEplSdoComNoFreeHandle = 0x0071, // no free handle for connection + kEplSdoComInvalidServiceType = 0x0072, // invalid SDO service type specified + kEplSdoComInvalidHandle = 0x0073, // handle invalid + kEplSdoComInvalidSendType = 0x0074, // the stated to of frame to send is + // not possible + kEplSdoComNotResponsible = 0x0075, // internal error: command layer handle is + // not responsible for this event from sequence layer + kEplSdoComHandleExists = 0x0076, // handle to same node already exists + kEplSdoComHandleBusy = 0x0077, // transfer via this handle is already running + kEplSdoComInvalidParam = 0x0078, // invalid parameters passed to function + + // area for EPL Event-Modul 0x0080 - 0x008F + kEplEventUnknownSink = 0x0080, // unknown sink for event + kEplEventPostError = 0x0081, // error during post of event + + // area for EPL Timer Modul 0x0090 - 0x009F + kEplTimerInvalidHandle = 0x0090, // invalid handle for timer + kEplTimerNoTimerCreated = 0x0091, // no timer was created caused by + // an error + + // area for EPL SDO/Asnd Module 0x00A0 - 0x0AF + kEplSdoAsndInvalidNodeId = 0x00A0, //0 node id is invalid + kEplSdoAsndNoFreeHandle = 0x00A1, // no free handle for connection + kEplSdoAsndInvalidHandle = 0x00A2, // handle for connection is invalid + + // area for PDO module 0x00B0 - 0x00BF + kEplPdoNotExist = 0x00B0, // selected PDO does not exist + kEplPdoLengthExceeded = 0x00B1, // length of PDO mapping exceedes 64 bis + kEplPdoGranularityMismatch = 0x00B2, // configured PDO granularity is not equal to supported granularity + kEplPdoInitError = 0x00B3, // error during initialisation of PDO module + kEplPdoErrorPdoEncode = 0x00B4, // error during encoding a PDO + kEplPdoErrorPdoDecode = 0x00B5, // error during decoding a PDO + kEplPdoErrorSend = 0x00B6, // error during sending a PDO + kEplPdoErrorSyncWin = 0x00B7, // the SYNC window runs out during sending SYNC-PDOs + kEplPdoErrorMapp = 0x00B8, // invalid PDO mapping + kEplPdoVarNotFound = 0x00B9, // variable was not found in function PdoSignalVar() + kEplPdoErrorEmcyPdoLen = 0x00BA, // the length of a received PDO is unequal to the expected value + kEplPdoWriteConstObject = 0x00BB, // constant object can not be written + // (only TxType, Inhibit-, Event Time for CANopen Kit) + + // area for LSS slave module /* kEplLsssResetNode = 0x0080, // NMT command "reset node" has to be processed after LSS configuration // new of NodeId kEplLsssInvalidNodeId = 0x0081, // no valid NodeId is configured -> wait until it is configured with // LSS service before calling CcmConnectToNet() */ - // area for emergency consumer module 0x0090 - 0x009F + // area for emergency consumer module 0x0090 - 0x009F /* kEplEmccNoFreeProducerEntry = 0x0090, // no free entry to add a Emergency Producer kEplEmccNodeIdNotExist = 0x0091, // selected NodeId was never added kEplEmccNodeIdInvalid = 0x0092, // selected NodeId is outside of range (0x01 until 0x7F) kEplEmccNodeIdExist = 0x0093, // selected NodeId already exist */ - // area for dynamic OD 0x00A0 - 0x00AF + // area for dynamic OD 0x00A0 - 0x00AF /* kEplDynNoMemory = 0x00A0, // no memory available kEplDynInvalidConfig = 0x00A1, // invalid configuration in segment container */ - // area for hertbeat consumer module 0x00B0 - 0x00BF + // area for hertbeat consumer module 0x00B0 - 0x00BF /* kEplHbcEntryNotExist = 0x00B0, // Heartbeat Producer node not configured kEplHbcEntryAlreadyExist = 0x00B1, // NodeId was already defined in heartbeat consumer table (object 0x1016) */ - // Configuration manager module 0x00C0 - 0x00CF - kEplCfgMaConfigError = 0x00C0, // error in configuration manager - kEplCfgMaSdocTimeOutError = 0x00C1, // error in configuration manager, Sdo timeout - kEplCfgMaInvalidDcf = 0x00C2, // configration file not valid - kEplCfgMaUnsupportedDcf = 0x00C3, // unsupported Dcf format - kEplCfgMaConfigWithErrors = 0x00C4, // configuration finished with errors - kEplCfgMaNoFreeConfig = 0x00C5, // no free configuration entry - kEplCfgMaNoConfigData = 0x00C6, // no configuration data present - kEplCfgMaUnsuppDatatypeDcf = 0x00C7, // unsupported datatype found in dcf - // -> this entry was not configured - - - // area for LSS master module 0x00D0 - 0x00DF + // Configuration manager module 0x00C0 - 0x00CF + kEplCfgMaConfigError = 0x00C0, // error in configuration manager + kEplCfgMaSdocTimeOutError = 0x00C1, // error in configuration manager, Sdo timeout + kEplCfgMaInvalidDcf = 0x00C2, // configration file not valid + kEplCfgMaUnsupportedDcf = 0x00C3, // unsupported Dcf format + kEplCfgMaConfigWithErrors = 0x00C4, // configuration finished with errors + kEplCfgMaNoFreeConfig = 0x00C5, // no free configuration entry + kEplCfgMaNoConfigData = 0x00C6, // no configuration data present + kEplCfgMaUnsuppDatatypeDcf = 0x00C7, // unsupported datatype found in dcf + // -> this entry was not configured + + // area for LSS master module 0x00D0 - 0x00DF /* kEplLssmIllegalMode = 0x00D0, // illegal LSS mode (operation / configuration) kEplLssmIllegalState = 0x00D1, // function was called in illegal state of LSS master kEplLssmBusy = 0x00D2, // LSS process is busy with an previous service @@ -257,11 +251,11 @@ typedef enum kEplLssmTimeout = 0x00D4, // LSS slave did not answer a LSS service kEplLssmErrorInConfirm = 0x00D5, // LSS slave replied an error code for a LSS service */ - // area for CCM modules 0x00E0 - 0xEF + // area for CCM modules 0x00E0 - 0xEF /* kEplCcmStoreUnvalidState = 0x00E0, // memory device not available due device state kEplCcmStoreHwError = 0x00E1, // hw error due device access */ - // area for SRDO module 0x0100 - 0x011F + // area for SRDO module 0x0100 - 0x011F /* kEplSrdoNotExist = 0x0100, // selected SRDO does not exist kEplSrdoGranularityMismatch = 0x0101, // configured SRDO granularity is not equal to supported granularity kEplSrdoCfgTimingError = 0x0102, // configuration is not ok (Timing) @@ -285,18 +279,16 @@ typedef enum kEplSrdoOverrun = 0x0114 // a RxSRDO was received but the pevious one was not else processed */ - kEplApiTaskDeferred = 0x0140, // EPL performs task in background and informs the application (or vice-versa), when it is finished - kEplApiInvalidParam = 0x0142, // passed invalid parameters to a function (e.g. invalid node id) + kEplApiTaskDeferred = 0x0140, // EPL performs task in background and informs the application (or vice-versa), when it is finished + kEplApiInvalidParam = 0x0142, // passed invalid parameters to a function (e.g. invalid node id) - // area untill 0x07FF is reserved - // area for user application from 0x0800 to 0x7FFF + // area untill 0x07FF is reserved + // area for user application from 0x0800 to 0x7FFF } tEplKernel; - #endif //EOF // Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler // damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). - diff --git a/drivers/staging/epl/EplEvent.h b/drivers/staging/epl/EplEvent.h index 5c26202f5b53..b6dc1b9b2ab1 100644 --- a/drivers/staging/epl/EplEvent.h +++ b/drivers/staging/epl/EplEvent.h @@ -66,7 +66,6 @@ 2006/06/12 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_EVENT_H_ @@ -82,222 +81,199 @@ // name and size of event queues #define EPL_EVENT_NAME_SHB_KERNEL_TO_USER "ShbKernelToUser" #ifndef EPL_EVENT_SIZE_SHB_KERNEL_TO_USER -#define EPL_EVENT_SIZE_SHB_KERNEL_TO_USER 32768 // 32 kByte +#define EPL_EVENT_SIZE_SHB_KERNEL_TO_USER 32768 // 32 kByte #endif #define EPL_EVENT_NAME_SHB_USER_TO_KERNEL "ShbUserToKernel" #ifndef EPL_EVENT_SIZE_SHB_USER_TO_KERNEL -#define EPL_EVENT_SIZE_SHB_USER_TO_KERNEL 32768 // 32 kByte +#define EPL_EVENT_SIZE_SHB_USER_TO_KERNEL 32768 // 32 kByte #endif - // max size of event argument #ifndef EPL_MAX_EVENT_ARG_SIZE -#define EPL_MAX_EVENT_ARG_SIZE 256 // because of PDO +#define EPL_MAX_EVENT_ARG_SIZE 256 // because of PDO #endif -#define EPL_DLL_ERR_MN_CRC 0x00000001L // object 0x1C00 -#define EPL_DLL_ERR_MN_COLLISION 0x00000002L // object 0x1C01 -#define EPL_DLL_ERR_MN_CYCTIMEEXCEED 0x00000004L // object 0x1C02 -#define EPL_DLL_ERR_MN_LOSS_LINK 0x00000008L // object 0x1C03 -#define EPL_DLL_ERR_MN_CN_LATE_PRES 0x00000010L // objects 0x1C04-0x1C06 -#define EPL_DLL_ERR_MN_CN_LOSS_PRES 0x00000080L // objects 0x1C07-0x1C09 -#define EPL_DLL_ERR_CN_COLLISION 0x00000400L // object 0x1C0A -#define EPL_DLL_ERR_CN_LOSS_SOC 0x00000800L // object 0x1C0B -#define EPL_DLL_ERR_CN_LOSS_SOA 0x00001000L // object 0x1C0C -#define EPL_DLL_ERR_CN_LOSS_PREQ 0x00002000L // object 0x1C0D -#define EPL_DLL_ERR_CN_RECVD_PREQ 0x00004000L // decrement object 0x1C0D/2 -#define EPL_DLL_ERR_CN_SOC_JITTER 0x00008000L // object 0x1C0E -#define EPL_DLL_ERR_CN_CRC 0x00010000L // object 0x1C0F -#define EPL_DLL_ERR_CN_LOSS_LINK 0x00020000L // object 0x1C10 -#define EPL_DLL_ERR_MN_LOSS_STATRES 0x00040000L // objects 0x1C15-0x1C17 (should be operated by NmtMnu module) -#define EPL_DLL_ERR_BAD_PHYS_MODE 0x00080000L // no object -#define EPL_DLL_ERR_MAC_BUFFER 0x00100000L // no object (NMT_GT6) -#define EPL_DLL_ERR_INVALID_FORMAT 0x00200000L // no object (NMT_GT6) -#define EPL_DLL_ERR_ADDRESS_CONFLICT 0x00400000L // no object (remove CN from configuration) - +#define EPL_DLL_ERR_MN_CRC 0x00000001L // object 0x1C00 +#define EPL_DLL_ERR_MN_COLLISION 0x00000002L // object 0x1C01 +#define EPL_DLL_ERR_MN_CYCTIMEEXCEED 0x00000004L // object 0x1C02 +#define EPL_DLL_ERR_MN_LOSS_LINK 0x00000008L // object 0x1C03 +#define EPL_DLL_ERR_MN_CN_LATE_PRES 0x00000010L // objects 0x1C04-0x1C06 +#define EPL_DLL_ERR_MN_CN_LOSS_PRES 0x00000080L // objects 0x1C07-0x1C09 +#define EPL_DLL_ERR_CN_COLLISION 0x00000400L // object 0x1C0A +#define EPL_DLL_ERR_CN_LOSS_SOC 0x00000800L // object 0x1C0B +#define EPL_DLL_ERR_CN_LOSS_SOA 0x00001000L // object 0x1C0C +#define EPL_DLL_ERR_CN_LOSS_PREQ 0x00002000L // object 0x1C0D +#define EPL_DLL_ERR_CN_RECVD_PREQ 0x00004000L // decrement object 0x1C0D/2 +#define EPL_DLL_ERR_CN_SOC_JITTER 0x00008000L // object 0x1C0E +#define EPL_DLL_ERR_CN_CRC 0x00010000L // object 0x1C0F +#define EPL_DLL_ERR_CN_LOSS_LINK 0x00020000L // object 0x1C10 +#define EPL_DLL_ERR_MN_LOSS_STATRES 0x00040000L // objects 0x1C15-0x1C17 (should be operated by NmtMnu module) +#define EPL_DLL_ERR_BAD_PHYS_MODE 0x00080000L // no object +#define EPL_DLL_ERR_MAC_BUFFER 0x00100000L // no object (NMT_GT6) +#define EPL_DLL_ERR_INVALID_FORMAT 0x00200000L // no object (NMT_GT6) +#define EPL_DLL_ERR_ADDRESS_CONFLICT 0x00400000L // no object (remove CN from configuration) //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- // EventType determines the argument of the event -typedef enum -{ - kEplEventTypeNmtEvent = 0x01, // NMT event - // arg is pointer to tEplNmtEvent - kEplEventTypePdoRx = 0x02, // PDO frame received event (PRes/PReq) - // arg is pointer to tEplFrame - kEplEventTypePdoTx = 0x03, // PDO frame transmitted event (PRes/PReq) - // arg is pointer to tEplFrameInfo - kEplEventTypePdoSoa = 0x04, // SoA frame received event (isochronous phase completed) - // arg is pointer to nothing - kEplEventTypeSync = 0x05, // Sync event (e.g. SoC or anticipated SoC) - // arg is pointer to nothing - kEplEventTypeTimer = 0x06, // Timer event - // arg is pointer to tEplTimerEventArg - kEplEventTypeHeartbeat = 0x07, // Heartbeat event - // arg is pointer to tEplHeartbeatEvent - kEplEventTypeDllkCreate = 0x08, // DLL kernel create event - // arg is pointer to the new tEplNmtState - kEplEventTypeDllkDestroy = 0x09, // DLL kernel destroy event - // arg is pointer to the old tEplNmtState - kEplEventTypeDllkFillTx = 0x0A, // DLL kernel fill TxBuffer event - // arg is pointer to tEplDllAsyncReqPriority - kEplEventTypeDllkPresReady = 0x0B, // DLL kernel PRes ready event - // arg is pointer to nothing - kEplEventTypeError = 0x0C, // Error event for API layer - // arg is pointer to tEplEventError - kEplEventTypeNmtStateChange = 0x0D, // indicate change of NMT-State - // arg is pointer to tEplEventNmtStateChange - kEplEventTypeDllError = 0x0E, // DLL error event for Error handler - // arg is pointer to tEplErrorHandlerkEvent - kEplEventTypeAsndRx = 0x0F, // received ASnd frame for DLL user module - // arg is pointer to tEplFrame - kEplEventTypeDllkServFilter = 0x10, // configure ServiceIdFilter - // arg is pointer to tEplDllCalServiceIdFilter - kEplEventTypeDllkIdentity = 0x11, // configure Identity - // arg is pointer to tEplDllIdentParam - kEplEventTypeDllkConfig = 0x12, // configure ConfigParam - // arg is pointer to tEplDllConfigParam - kEplEventTypeDllkIssueReq = 0x13, // issue Ident/Status request - // arg is pointer to tEplDllCalIssueRequest - kEplEventTypeDllkAddNode = 0x14, // add node to isochronous phase - // arg is pointer to tEplDllNodeInfo - kEplEventTypeDllkDelNode = 0x15, // remove node from isochronous phase - // arg is pointer to unsigned int - kEplEventTypeDllkSoftDelNode= 0x16, // remove node softly from isochronous phase - // arg is pointer to unsigned int - kEplEventTypeDllkStartReducedCycle = 0x17, // start reduced EPL cycle on MN - // arg is pointer to nothing - kEplEventTypeNmtMnuNmtCmdSent = 0x18, // NMT command was actually sent - // arg is pointer to tEplFrame +typedef enum { + kEplEventTypeNmtEvent = 0x01, // NMT event + // arg is pointer to tEplNmtEvent + kEplEventTypePdoRx = 0x02, // PDO frame received event (PRes/PReq) + // arg is pointer to tEplFrame + kEplEventTypePdoTx = 0x03, // PDO frame transmitted event (PRes/PReq) + // arg is pointer to tEplFrameInfo + kEplEventTypePdoSoa = 0x04, // SoA frame received event (isochronous phase completed) + // arg is pointer to nothing + kEplEventTypeSync = 0x05, // Sync event (e.g. SoC or anticipated SoC) + // arg is pointer to nothing + kEplEventTypeTimer = 0x06, // Timer event + // arg is pointer to tEplTimerEventArg + kEplEventTypeHeartbeat = 0x07, // Heartbeat event + // arg is pointer to tEplHeartbeatEvent + kEplEventTypeDllkCreate = 0x08, // DLL kernel create event + // arg is pointer to the new tEplNmtState + kEplEventTypeDllkDestroy = 0x09, // DLL kernel destroy event + // arg is pointer to the old tEplNmtState + kEplEventTypeDllkFillTx = 0x0A, // DLL kernel fill TxBuffer event + // arg is pointer to tEplDllAsyncReqPriority + kEplEventTypeDllkPresReady = 0x0B, // DLL kernel PRes ready event + // arg is pointer to nothing + kEplEventTypeError = 0x0C, // Error event for API layer + // arg is pointer to tEplEventError + kEplEventTypeNmtStateChange = 0x0D, // indicate change of NMT-State + // arg is pointer to tEplEventNmtStateChange + kEplEventTypeDllError = 0x0E, // DLL error event for Error handler + // arg is pointer to tEplErrorHandlerkEvent + kEplEventTypeAsndRx = 0x0F, // received ASnd frame for DLL user module + // arg is pointer to tEplFrame + kEplEventTypeDllkServFilter = 0x10, // configure ServiceIdFilter + // arg is pointer to tEplDllCalServiceIdFilter + kEplEventTypeDllkIdentity = 0x11, // configure Identity + // arg is pointer to tEplDllIdentParam + kEplEventTypeDllkConfig = 0x12, // configure ConfigParam + // arg is pointer to tEplDllConfigParam + kEplEventTypeDllkIssueReq = 0x13, // issue Ident/Status request + // arg is pointer to tEplDllCalIssueRequest + kEplEventTypeDllkAddNode = 0x14, // add node to isochronous phase + // arg is pointer to tEplDllNodeInfo + kEplEventTypeDllkDelNode = 0x15, // remove node from isochronous phase + // arg is pointer to unsigned int + kEplEventTypeDllkSoftDelNode = 0x16, // remove node softly from isochronous phase + // arg is pointer to unsigned int + kEplEventTypeDllkStartReducedCycle = 0x17, // start reduced EPL cycle on MN + // arg is pointer to nothing + kEplEventTypeNmtMnuNmtCmdSent = 0x18, // NMT command was actually sent + // arg is pointer to tEplFrame } tEplEventType; - // EventSink determines the consumer of the event -typedef enum -{ - kEplEventSinkSync = 0x00, // Sync event for application or kernel EPL module - kEplEventSinkNmtk = 0x01, // events for Nmtk module - kEplEventSinkDllk = 0x02, // events for Dllk module - kEplEventSinkDlluCal = 0x03, // events for DlluCal module - kEplEventSinkDllkCal = 0x04, // events for DllkCal module - kEplEventSinkPdok = 0x05, // events for Pdok module - kEplEventSinkNmtu = 0x06, // events for Nmtu module - kEplEventSinkErrk = 0x07, // events for Error handler module - kEplEventSinkErru = 0x08, // events for Error signaling module - kEplEventSinkSdoAsySeq = 0x09, // events for asyncronous SDO Sequence Layer module - kEplEventSinkNmtMnu = 0x0A, // events for NmtMnu module - kEplEventSinkLedu = 0x0B, // events for Ledu module - kEplEventSinkApi = 0x0F, // events for API module +typedef enum { + kEplEventSinkSync = 0x00, // Sync event for application or kernel EPL module + kEplEventSinkNmtk = 0x01, // events for Nmtk module + kEplEventSinkDllk = 0x02, // events for Dllk module + kEplEventSinkDlluCal = 0x03, // events for DlluCal module + kEplEventSinkDllkCal = 0x04, // events for DllkCal module + kEplEventSinkPdok = 0x05, // events for Pdok module + kEplEventSinkNmtu = 0x06, // events for Nmtu module + kEplEventSinkErrk = 0x07, // events for Error handler module + kEplEventSinkErru = 0x08, // events for Error signaling module + kEplEventSinkSdoAsySeq = 0x09, // events for asyncronous SDO Sequence Layer module + kEplEventSinkNmtMnu = 0x0A, // events for NmtMnu module + kEplEventSinkLedu = 0x0B, // events for Ledu module + kEplEventSinkApi = 0x0F, // events for API module } tEplEventSink; - // EventSource determines the source of an errorevent -typedef enum -{ - // kernelspace modules - kEplEventSourceDllk = 0x01, // Dllk module - kEplEventSourceNmtk = 0x02, // Nmtk module - kEplEventSourceObdk = 0x03, // Obdk module - kEplEventSourcePdok = 0x04, // Pdok module - kEplEventSourceTimerk = 0x05, // Timerk module - kEplEventSourceEventk = 0x06, // Eventk module - kEplEventSourceSyncCb = 0x07, // sync-Cb - kEplEventSourceErrk = 0x08, // Error handler module - - // userspace modules - kEplEventSourceDllu = 0x10, // Dllu module - kEplEventSourceNmtu = 0x11, // Nmtu module - kEplEventSourceNmtCnu = 0x12, // NmtCnu module - kEplEventSourceNmtMnu = 0x13, // NmtMnu module - kEplEventSourceObdu = 0x14, // Obdu module - kEplEventSourceSdoUdp = 0x15, // Sdo/Udp module - kEplEventSourceSdoAsnd = 0x16, // Sdo/Asnd module - kEplEventSourceSdoAsySeq = 0x17, // Sdo asynchronus Sequence Layer module - kEplEventSourceSdoCom = 0x18, // Sdo command layer module - kEplEventSourceTimeru = 0x19, // Timeru module - kEplEventSourceCfgMau = 0x1A, // CfgMau module - kEplEventSourceEventu = 0x1B, // Eventu module - kEplEventSourceEplApi = 0x1C, // Api module - kEplEventSourceLedu = 0x1D, // Ledu module +typedef enum { + // kernelspace modules + kEplEventSourceDllk = 0x01, // Dllk module + kEplEventSourceNmtk = 0x02, // Nmtk module + kEplEventSourceObdk = 0x03, // Obdk module + kEplEventSourcePdok = 0x04, // Pdok module + kEplEventSourceTimerk = 0x05, // Timerk module + kEplEventSourceEventk = 0x06, // Eventk module + kEplEventSourceSyncCb = 0x07, // sync-Cb + kEplEventSourceErrk = 0x08, // Error handler module + + // userspace modules + kEplEventSourceDllu = 0x10, // Dllu module + kEplEventSourceNmtu = 0x11, // Nmtu module + kEplEventSourceNmtCnu = 0x12, // NmtCnu module + kEplEventSourceNmtMnu = 0x13, // NmtMnu module + kEplEventSourceObdu = 0x14, // Obdu module + kEplEventSourceSdoUdp = 0x15, // Sdo/Udp module + kEplEventSourceSdoAsnd = 0x16, // Sdo/Asnd module + kEplEventSourceSdoAsySeq = 0x17, // Sdo asynchronus Sequence Layer module + kEplEventSourceSdoCom = 0x18, // Sdo command layer module + kEplEventSourceTimeru = 0x19, // Timeru module + kEplEventSourceCfgMau = 0x1A, // CfgMau module + kEplEventSourceEventu = 0x1B, // Eventu module + kEplEventSourceEplApi = 0x1C, // Api module + kEplEventSourceLedu = 0x1D, // Ledu module } tEplEventSource; - // structure of EPL event (element order must not be changed!) -typedef struct -{ - tEplEventType m_EventType /*:28*/; // event type - tEplEventSink m_EventSink /*:4*/; // event sink - tEplNetTime m_NetTime; // timestamp - unsigned int m_uiSize; // size of argument - void * m_pArg; // argument of event +typedef struct { + tEplEventType m_EventType /*:28 */ ; // event type + tEplEventSink m_EventSink /*:4 */ ; // event sink + tEplNetTime m_NetTime; // timestamp + unsigned int m_uiSize; // size of argument + void *m_pArg; // argument of event } tEplEvent; - // short structure of EPL event without argument and its size (element order must not be changed!) -typedef struct -{ - tEplEventType m_EventType /*:28*/; // event type - tEplEventSink m_EventSink /*:4*/; // event sink - tEplNetTime m_NetTime; // timestamp +typedef struct { + tEplEventType m_EventType /*:28 */ ; // event type + tEplEventSink m_EventSink /*:4 */ ; // event sink + tEplNetTime m_NetTime; // timestamp } tEplEventShort; - -typedef struct -{ - unsigned int m_uiIndex; - unsigned int m_uiSubIndex; +typedef struct { + unsigned int m_uiIndex; + unsigned int m_uiSubIndex; } tEplEventObdError; - // structure for kEplEventTypeError -typedef struct -{ - tEplEventSource m_EventSource; // module which posted this error event - tEplKernel m_EplError; // EPL error which occured - union - { - BYTE m_bArg; - DWORD m_dwArg; - tEplEventSource m_EventSource; // from Eventk/u module (originating error source) - tEplEventObdError m_ObdError; // from Obd module +typedef struct { + tEplEventSource m_EventSource; // module which posted this error event + tEplKernel m_EplError; // EPL error which occured + union { + BYTE m_bArg; + DWORD m_dwArg; + tEplEventSource m_EventSource; // from Eventk/u module (originating error source) + tEplEventObdError m_ObdError; // from Obd module // tEplErrHistoryEntry m_HistoryEntry; // from Nmtk/u module - } m_Arg; + } m_Arg; } tEplEventError; - // structure for kEplEventTypeDllError -typedef struct -{ - unsigned long m_ulDllErrorEvents; // EPL_DLL_ERR_* - unsigned int m_uiNodeId; - tEplNmtState m_NmtState; +typedef struct { + unsigned long m_ulDllErrorEvents; // EPL_DLL_ERR_* + unsigned int m_uiNodeId; + tEplNmtState m_NmtState; } tEplErrorHandlerkEvent; - // callback function to get informed about sync event -typedef tEplKernel (PUBLIC* tEplSyncCb) (void); +typedef tEplKernel(PUBLIC * tEplSyncCb) (void); // callback function for generic events -typedef tEplKernel (PUBLIC* tEplProcessEventCb) (tEplEvent* pEplEvent_p); +typedef tEplKernel(PUBLIC * tEplProcessEventCb) (tEplEvent * pEplEvent_p); //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - - -#endif // #ifndef _EPL_EVENT_H_ - - +#endif // #ifndef _EPL_EVENT_H_ diff --git a/drivers/staging/epl/EplFrame.h b/drivers/staging/epl/EplFrame.h index 1e5cb3d050fb..9a7f8b9f594e 100644 --- a/drivers/staging/epl/EplFrame.h +++ b/drivers/staging/epl/EplFrame.h @@ -66,30 +66,27 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_FRAME_H_ #define _EPL_FRAME_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - // defines for EplFrame.m_wFlag -#define EPL_FRAME_FLAG1_RD 0x01 // ready (PReq, PRes) -#define EPL_FRAME_FLAG1_ER 0x02 // exception reset (error signalling) (SoA) -#define EPL_FRAME_FLAG1_EA 0x04 // exception acknowledge (error signalling) (PReq, SoA) -#define EPL_FRAME_FLAG1_EC 0x08 // exception clear (error signalling) (StatusRes) -#define EPL_FRAME_FLAG1_EN 0x10 // exception new (error signalling) (PRes, StatusRes) -#define EPL_FRAME_FLAG1_MS 0x20 // multiplexed slot (PReq) -#define EPL_FRAME_FLAG1_PS 0x40 // prescaled slot (SoC) -#define EPL_FRAME_FLAG1_MC 0x80 // multiplexed cycle completed (SoC) -#define EPL_FRAME_FLAG2_RS 0x07 // number of pending requests to send (PRes, StatusRes, IdentRes) -#define EPL_FRAME_FLAG2_PR 0x38 // priority of requested asynch. frame (PRes, StatusRes, IdentRes) -#define EPL_FRAME_FLAG2_PR_SHIFT 3 // shift of priority of requested asynch. frame +#define EPL_FRAME_FLAG1_RD 0x01 // ready (PReq, PRes) +#define EPL_FRAME_FLAG1_ER 0x02 // exception reset (error signalling) (SoA) +#define EPL_FRAME_FLAG1_EA 0x04 // exception acknowledge (error signalling) (PReq, SoA) +#define EPL_FRAME_FLAG1_EC 0x08 // exception clear (error signalling) (StatusRes) +#define EPL_FRAME_FLAG1_EN 0x10 // exception new (error signalling) (PRes, StatusRes) +#define EPL_FRAME_FLAG1_MS 0x20 // multiplexed slot (PReq) +#define EPL_FRAME_FLAG1_PS 0x40 // prescaled slot (SoC) +#define EPL_FRAME_FLAG1_MC 0x80 // multiplexed cycle completed (SoC) +#define EPL_FRAME_FLAG2_RS 0x07 // number of pending requests to send (PRes, StatusRes, IdentRes) +#define EPL_FRAME_FLAG2_PR 0x38 // priority of requested asynch. frame (PRes, StatusRes, IdentRes) +#define EPL_FRAME_FLAG2_PR_SHIFT 3 // shift of priority of requested asynch. frame // error history/status entry types #define EPL_ERR_ENTRYTYPE_STATUS 0x8000 @@ -104,15 +101,13 @@ #define EPL_ERR_ENTRYTYPE_PROF_MASK 0x0FFF // defines for EPL version / PDO version -#define EPL_VERSION_SUB 0x0F // sub version -#define EPL_VERSION_MAIN 0xF0 // main version - +#define EPL_VERSION_SUB 0x0F // sub version +#define EPL_VERSION_MAIN 0xF0 // main version //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - // $$$ d.k.: move this definition to global.h // byte-align structures #ifdef _MSC_VER @@ -125,223 +120,205 @@ # error you must byte-align these structures with the appropriate compiler directives #endif - -typedef struct -{ - // Offset 17 - BYTE m_le_bRes1; // reserved - // Offset 18 - BYTE m_le_bFlag1; // Flags: MC, PS - // Offset 19 - BYTE m_le_bFlag2; // Flags: res - // Offset 20 - tEplNetTime m_le_NetTime; // supported if D_NMT_NetTimeIsRealTime_BOOL is set - // Offset 28 - QWORD m_le_RelativeTime; // in us (supported if D_NMT_RelativeTime_BOOL is set) +typedef struct { + // Offset 17 + BYTE m_le_bRes1; // reserved + // Offset 18 + BYTE m_le_bFlag1; // Flags: MC, PS + // Offset 19 + BYTE m_le_bFlag2; // Flags: res + // Offset 20 + tEplNetTime m_le_NetTime; // supported if D_NMT_NetTimeIsRealTime_BOOL is set + // Offset 28 + QWORD m_le_RelativeTime; // in us (supported if D_NMT_RelativeTime_BOOL is set) } PACK_STRUCT tEplSocFrame; -typedef struct -{ - // Offset 17 - BYTE m_le_bRes1; // reserved - // Offset 18 - BYTE m_le_bFlag1; // Flags: MS, EA, RD - // Offset 19 - BYTE m_le_bFlag2; // Flags: res - // Offset 20 - BYTE m_le_bPdoVersion; - // Offset 21 - BYTE m_le_bRes2; // reserved - // Offset 22 - WORD m_le_wSize; - // Offset 24 - BYTE m_le_abPayload[256 /*D_NMT_IsochrRxMaxPayload_U16*/]; +typedef struct { + // Offset 17 + BYTE m_le_bRes1; // reserved + // Offset 18 + BYTE m_le_bFlag1; // Flags: MS, EA, RD + // Offset 19 + BYTE m_le_bFlag2; // Flags: res + // Offset 20 + BYTE m_le_bPdoVersion; + // Offset 21 + BYTE m_le_bRes2; // reserved + // Offset 22 + WORD m_le_wSize; + // Offset 24 + BYTE m_le_abPayload[256 /*D_NMT_IsochrRxMaxPayload_U16 */ ]; } PACK_STRUCT tEplPreqFrame; -typedef struct -{ - // Offset 17 - BYTE m_le_bNmtStatus; // NMT state - // Offset 18 - BYTE m_le_bFlag1; // Flags: MS, EN, RD - // Offset 19 - BYTE m_le_bFlag2; // Flags: PR, RS - // Offset 20 - BYTE m_le_bPdoVersion; - // Offset 21 - BYTE m_le_bRes2; // reserved - // Offset 22 - WORD m_le_wSize; - // Offset 24 - BYTE m_le_abPayload[256 /*D_NMT_IsochrRxMaxPayload_U16 - / D_NMT_IsochrTxMaxPayload_U16*/]; +typedef struct { + // Offset 17 + BYTE m_le_bNmtStatus; // NMT state + // Offset 18 + BYTE m_le_bFlag1; // Flags: MS, EN, RD + // Offset 19 + BYTE m_le_bFlag2; // Flags: PR, RS + // Offset 20 + BYTE m_le_bPdoVersion; + // Offset 21 + BYTE m_le_bRes2; // reserved + // Offset 22 + WORD m_le_wSize; + // Offset 24 + BYTE m_le_abPayload[256 /*D_NMT_IsochrRxMaxPayload_U16 + / D_NMT_IsochrTxMaxPayload_U16 */ ]; } PACK_STRUCT tEplPresFrame; -typedef struct -{ - // Offset 17 - BYTE m_le_bNmtStatus; // NMT state - // Offset 18 - BYTE m_le_bFlag1; // Flags: EA, ER - // Offset 19 - BYTE m_le_bFlag2; // Flags: res - // Offset 20 - BYTE m_le_bReqServiceId; - // Offset 21 - BYTE m_le_bReqServiceTarget; - // Offset 22 - BYTE m_le_bEplVersion; +typedef struct { + // Offset 17 + BYTE m_le_bNmtStatus; // NMT state + // Offset 18 + BYTE m_le_bFlag1; // Flags: EA, ER + // Offset 19 + BYTE m_le_bFlag2; // Flags: res + // Offset 20 + BYTE m_le_bReqServiceId; + // Offset 21 + BYTE m_le_bReqServiceTarget; + // Offset 22 + BYTE m_le_bEplVersion; } PACK_STRUCT tEplSoaFrame; -typedef struct -{ - WORD m_wEntryType; - WORD m_wErrorCode; - tEplNetTime m_TimeStamp; - BYTE m_abAddInfo[8]; +typedef struct { + WORD m_wEntryType; + WORD m_wErrorCode; + tEplNetTime m_TimeStamp; + BYTE m_abAddInfo[8]; } PACK_STRUCT tEplErrHistoryEntry; -typedef struct -{ - // Offset 18 - BYTE m_le_bFlag1; // Flags: EN, EC - BYTE m_le_bFlag2; // Flags: PR, RS - BYTE m_le_bNmtStatus; // NMT state - BYTE m_le_bRes1[3]; - QWORD m_le_qwStaticError; // static error bit field - tEplErrHistoryEntry m_le_aErrHistoryEntry[14]; +typedef struct { + // Offset 18 + BYTE m_le_bFlag1; // Flags: EN, EC + BYTE m_le_bFlag2; // Flags: PR, RS + BYTE m_le_bNmtStatus; // NMT state + BYTE m_le_bRes1[3]; + QWORD m_le_qwStaticError; // static error bit field + tEplErrHistoryEntry m_le_aErrHistoryEntry[14]; } PACK_STRUCT tEplStatusResponse; -typedef struct -{ - // Offset 18 - BYTE m_le_bFlag1; // Flags: res - BYTE m_le_bFlag2; // Flags: PR, RS - BYTE m_le_bNmtStatus; // NMT state - BYTE m_le_bIdentRespFlags; // Flags: FW - BYTE m_le_bEplProfileVersion; - BYTE m_le_bRes1; - DWORD m_le_dwFeatureFlags; // NMT_FeatureFlags_U32 - WORD m_le_wMtu; // NMT_CycleTiming_REC.AsyncMTU_U16: C_IP_MIN_MTU - C_IP_MAX_MTU - WORD m_le_wPollInSize; // NMT_CycleTiming_REC.PReqActPayload_U16 - WORD m_le_wPollOutSize; // NMT_CycleTiming_REC.PResActPayload_U16 - DWORD m_le_dwResponseTime; // NMT_CycleTiming_REC.PResMaxLatency_U32 - WORD m_le_wRes2; - DWORD m_le_dwDeviceType; // NMT_DeviceType_U32 - DWORD m_le_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 - DWORD m_le_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 - DWORD m_le_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 - DWORD m_le_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 - QWORD m_le_qwVendorSpecificExt1; - DWORD m_le_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 - DWORD m_le_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 - DWORD m_le_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device - DWORD m_le_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device - DWORD m_le_dwIpAddress; - DWORD m_le_dwSubnetMask; - DWORD m_le_dwDefaultGateway; - BYTE m_le_sHostname[32]; - BYTE m_le_abVendorSpecificExt2[48]; +typedef struct { + // Offset 18 + BYTE m_le_bFlag1; // Flags: res + BYTE m_le_bFlag2; // Flags: PR, RS + BYTE m_le_bNmtStatus; // NMT state + BYTE m_le_bIdentRespFlags; // Flags: FW + BYTE m_le_bEplProfileVersion; + BYTE m_le_bRes1; + DWORD m_le_dwFeatureFlags; // NMT_FeatureFlags_U32 + WORD m_le_wMtu; // NMT_CycleTiming_REC.AsyncMTU_U16: C_IP_MIN_MTU - C_IP_MAX_MTU + WORD m_le_wPollInSize; // NMT_CycleTiming_REC.PReqActPayload_U16 + WORD m_le_wPollOutSize; // NMT_CycleTiming_REC.PResActPayload_U16 + DWORD m_le_dwResponseTime; // NMT_CycleTiming_REC.PResMaxLatency_U32 + WORD m_le_wRes2; + DWORD m_le_dwDeviceType; // NMT_DeviceType_U32 + DWORD m_le_dwVendorId; // NMT_IdentityObject_REC.VendorId_U32 + DWORD m_le_dwProductCode; // NMT_IdentityObject_REC.ProductCode_U32 + DWORD m_le_dwRevisionNumber; // NMT_IdentityObject_REC.RevisionNo_U32 + DWORD m_le_dwSerialNumber; // NMT_IdentityObject_REC.SerialNo_U32 + QWORD m_le_qwVendorSpecificExt1; + DWORD m_le_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + DWORD m_le_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + DWORD m_le_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_le_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + DWORD m_le_dwIpAddress; + DWORD m_le_dwSubnetMask; + DWORD m_le_dwDefaultGateway; + BYTE m_le_sHostname[32]; + BYTE m_le_abVendorSpecificExt2[48]; } PACK_STRUCT tEplIdentResponse; -typedef struct -{ - // Offset 18 - BYTE m_le_bNmtCommandId; - BYTE m_le_bRes1; - BYTE m_le_abNmtCommandData[32]; +typedef struct { + // Offset 18 + BYTE m_le_bNmtCommandId; + BYTE m_le_bRes1; + BYTE m_le_abNmtCommandData[32]; } PACK_STRUCT tEplNmtCommandService; -typedef struct -{ - BYTE m_le_bReserved; - BYTE m_le_bTransactionId; - BYTE m_le_bFlags; - BYTE m_le_bCommandId; - WORD m_le_wSegmentSize; - WORD m_le_wReserved; - BYTE m_le_abCommandData[8]; // just reserve a minimum number of bytes as a placeholder - -}PACK_STRUCT tEplAsySdoCom; +typedef struct { + BYTE m_le_bReserved; + BYTE m_le_bTransactionId; + BYTE m_le_bFlags; + BYTE m_le_bCommandId; + WORD m_le_wSegmentSize; + WORD m_le_wReserved; + BYTE m_le_abCommandData[8]; // just reserve a minimum number of bytes as a placeholder +} PACK_STRUCT tEplAsySdoCom; // asynchronous SDO Sequence Header -typedef struct -{ - BYTE m_le_bRecSeqNumCon; - BYTE m_le_bSendSeqNumCon; - BYTE m_le_abReserved[2]; - tEplAsySdoCom m_le_abSdoSeqPayload; +typedef struct { + BYTE m_le_bRecSeqNumCon; + BYTE m_le_bSendSeqNumCon; + BYTE m_le_abReserved[2]; + tEplAsySdoCom m_le_abSdoSeqPayload; } PACK_STRUCT tEplAsySdoSeq; -typedef struct -{ - // Offset 18 - BYTE m_le_bNmtCommandId; - BYTE m_le_bTargetNodeId; - BYTE m_le_abNmtCommandData[32]; +typedef struct { + // Offset 18 + BYTE m_le_bNmtCommandId; + BYTE m_le_bTargetNodeId; + BYTE m_le_abNmtCommandData[32]; } PACK_STRUCT tEplNmtRequestService; - -typedef union -{ - // Offset 18 - tEplStatusResponse m_StatusResponse; - tEplIdentResponse m_IdentResponse; - tEplNmtCommandService m_NmtCommandService; - tEplNmtRequestService m_NmtRequestService; - tEplAsySdoSeq m_SdoSequenceFrame; - BYTE m_le_abPayload[256 /*D_NMT_ASndTxMaxPayload_U16 - / D_NMT_ASndRxMaxPayload_U16*/]; +typedef union { + // Offset 18 + tEplStatusResponse m_StatusResponse; + tEplIdentResponse m_IdentResponse; + tEplNmtCommandService m_NmtCommandService; + tEplNmtRequestService m_NmtRequestService; + tEplAsySdoSeq m_SdoSequenceFrame; + BYTE m_le_abPayload[256 /*D_NMT_ASndTxMaxPayload_U16 + / D_NMT_ASndRxMaxPayload_U16 */ ]; } tEplAsndPayload; -typedef struct -{ - // Offset 17 - BYTE m_le_bServiceId; - // Offset 18 - tEplAsndPayload m_Payload; +typedef struct { + // Offset 17 + BYTE m_le_bServiceId; + // Offset 18 + tEplAsndPayload m_Payload; } PACK_STRUCT tEplAsndFrame; -typedef union -{ - // Offset 17 - tEplSocFrame m_Soc; - tEplPreqFrame m_Preq; - tEplPresFrame m_Pres; - tEplSoaFrame m_Soa; - tEplAsndFrame m_Asnd; +typedef union { + // Offset 17 + tEplSocFrame m_Soc; + tEplPreqFrame m_Preq; + tEplPresFrame m_Pres; + tEplSoaFrame m_Soa; + tEplAsndFrame m_Asnd; } tEplFrameData; -typedef struct -{ - // Offset 0 - BYTE m_be_abDstMac[6]; // MAC address of the addressed nodes - // Offset 6 - BYTE m_be_abSrcMac[6]; // MAC address of the transmitting node - // Offset 12 - WORD m_be_wEtherType; // Ethernet message type (big endian) - // Offset 14 - BYTE m_le_bMessageType; // EPL message type - // Offset 15 - BYTE m_le_bDstNodeId; // EPL node ID of the addressed nodes - // Offset 16 - BYTE m_le_bSrcNodeId; // EPL node ID of the transmitting node - // Offset 17 - tEplFrameData m_Data; +typedef struct { + // Offset 0 + BYTE m_be_abDstMac[6]; // MAC address of the addressed nodes + // Offset 6 + BYTE m_be_abSrcMac[6]; // MAC address of the transmitting node + // Offset 12 + WORD m_be_wEtherType; // Ethernet message type (big endian) + // Offset 14 + BYTE m_le_bMessageType; // EPL message type + // Offset 15 + BYTE m_le_bDstNodeId; // EPL node ID of the addressed nodes + // Offset 16 + BYTE m_le_bSrcNodeId; // EPL node ID of the transmitting node + // Offset 17 + tEplFrameData m_Data; } PACK_STRUCT tEplFrame; @@ -350,25 +327,18 @@ typedef struct # pragma pack( pop, packing ) #endif - -typedef enum -{ - kEplMsgTypeNonEpl = 0x00, - kEplMsgTypeSoc = 0x01, - kEplMsgTypePreq = 0x03, - kEplMsgTypePres = 0x04, - kEplMsgTypeSoa = 0x05, - kEplMsgTypeAsnd = 0x06, +typedef enum { + kEplMsgTypeNonEpl = 0x00, + kEplMsgTypeSoc = 0x01, + kEplMsgTypePreq = 0x03, + kEplMsgTypePres = 0x04, + kEplMsgTypeSoa = 0x05, + kEplMsgTypeAsnd = 0x06, } tEplMsgType; - - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPL_FRAME_H_ - - +#endif // #ifndef _EPL_FRAME_H_ diff --git a/drivers/staging/epl/EplInc.h b/drivers/staging/epl/EplInc.h index cfe90e962096..77f93d144166 100644 --- a/drivers/staging/epl/EplInc.h +++ b/drivers/staging/epl/EplInc.h @@ -66,7 +66,6 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_INC_H_ @@ -77,28 +76,28 @@ // ============================================================================ #if defined(WIN32) || defined(_WIN32) - #ifdef UNDER_RTSS - // RTX header - #include - #include - #include - - #elif __BORLANDC__ - // borland C header - #include - #include - - #elif WINCE - #include - - #else - // MSVC needs to include windows.h at first - // the following defines ar necessary for function prototypes for waitable timers - #define _WIN32_WINDOWS 0x0401 - #define _WIN32_WINNT 0x0400 - #include - #include - #endif +#ifdef UNDER_RTSS + // RTX header +#include +#include +#include + +#elif __BORLANDC__ + // borland C header +#include +#include + +#elif WINCE +#include + +#else + // MSVC needs to include windows.h at first + // the following defines ar necessary for function prototypes for waitable timers +#define _WIN32_WINDOWS 0x0401 +#define _WIN32_WINNT 0x0400 +#include +#include +#endif #endif @@ -106,49 +105,47 @@ // possible other include file needed // These constants defines modules which can be included in the Epl application. // Use this constants for define EPL_MODULE_INTEGRATION in file EplCfg.h. -#define EPL_MODULE_OBDK 0x00000001L // OBD kernel part module -#define EPL_MODULE_PDOK 0x00000002L // PDO kernel part module -#define EPL_MODULE_NMT_MN 0x00000004L // NMT MN module -#define EPL_MODULE_SDOS 0x00000008L // SDO Server module -#define EPL_MODULE_SDOC 0x00000010L // SDO Client module -#define EPL_MODULE_SDO_ASND 0x00000020L // SDO over Asnd module -#define EPL_MODULE_SDO_UDP 0x00000040L // SDO over UDP module -#define EPL_MODULE_SDO_PDO 0x00000080L // SDO in PDO module -#define EPL_MODULE_NMT_CN 0x00000100L // NMT CN module -#define EPL_MODULE_NMTU 0x00000200L // NMT user part module -#define EPL_MODULE_NMTK 0x00000400L // NMT kernel part module -#define EPL_MODULE_DLLK 0x00000800L // DLL kernel part module -#define EPL_MODULE_DLLU 0x00001000L // DLL user part module -#define EPL_MODULE_OBDU 0x00002000L // OBD user part module -#define EPL_MODULE_CFGMA 0x00004000L // Configuartioan Manager module -#define EPL_MODULE_VETH 0x00008000L // virtual ethernet driver module -#define EPL_MODULE_PDOU 0x00010000L // PDO user part module -#define EPL_MODULE_LEDU 0x00020000L // LED user part module - -#include "EplCfg.h" // EPL configuration file (configuration from application) - -#include "global.h" // global definitions - -#include "EplDef.h" // EPL configuration file (default configuration) -#include "EplInstDef.h" // defines macros for instance types and table -#include "Debug.h" // debug definitions - -#include "EplErrDef.h" // EPL error codes for API funtions +#define EPL_MODULE_OBDK 0x00000001L // OBD kernel part module +#define EPL_MODULE_PDOK 0x00000002L // PDO kernel part module +#define EPL_MODULE_NMT_MN 0x00000004L // NMT MN module +#define EPL_MODULE_SDOS 0x00000008L // SDO Server module +#define EPL_MODULE_SDOC 0x00000010L // SDO Client module +#define EPL_MODULE_SDO_ASND 0x00000020L // SDO over Asnd module +#define EPL_MODULE_SDO_UDP 0x00000040L // SDO over UDP module +#define EPL_MODULE_SDO_PDO 0x00000080L // SDO in PDO module +#define EPL_MODULE_NMT_CN 0x00000100L // NMT CN module +#define EPL_MODULE_NMTU 0x00000200L // NMT user part module +#define EPL_MODULE_NMTK 0x00000400L // NMT kernel part module +#define EPL_MODULE_DLLK 0x00000800L // DLL kernel part module +#define EPL_MODULE_DLLU 0x00001000L // DLL user part module +#define EPL_MODULE_OBDU 0x00002000L // OBD user part module +#define EPL_MODULE_CFGMA 0x00004000L // Configuartioan Manager module +#define EPL_MODULE_VETH 0x00008000L // virtual ethernet driver module +#define EPL_MODULE_PDOU 0x00010000L // PDO user part module +#define EPL_MODULE_LEDU 0x00020000L // LED user part module + +#include "EplCfg.h" // EPL configuration file (configuration from application) + +#include "global.h" // global definitions + +#include "EplDef.h" // EPL configuration file (default configuration) +#include "EplInstDef.h" // defines macros for instance types and table +#include "Debug.h" // debug definitions + +#include "EplErrDef.h" // EPL error codes for API funtions //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- // IEEE 1588 conformant net time structure -typedef struct -{ - DWORD m_dwSec; - DWORD m_dwNanoSec; +typedef struct { + DWORD m_dwSec; + DWORD m_dwNanoSec; } tEplNetTime; - -#include "EplTarget.h" // target specific functions and definitions +#include "EplTarget.h" // target specific functions and definitions #include "EplAmi.h" @@ -156,7 +153,7 @@ typedef struct // macros // ------------------------------------------------------------------------- -#define EPL_SPEC_VERSION 0x20 // ETHERNET Powerlink V. 2.0 +#define EPL_SPEC_VERSION 0x20 // ETHERNET Powerlink V. 2.0 #define EPL_STACK_VERSION(ver,rev,rel) ((((DWORD)(ver)) & 0xFF)|((((DWORD)(rev))&0xFF)<<8)|(((DWORD)(rel))<<16)) #define EPL_OBJ1018_VERSION(ver,rev,rel) ((((DWORD)(ver))<<16) |(((DWORD)(rev))&0xFFFF)) #define EPL_STRING_VERSION(ver,rev,rel) "V" #ver "." #rev " r" #rel @@ -179,54 +176,53 @@ typedef struct #define EPL_FEATURE_RT1 0x00001000 #define EPL_FEATURE_RT2 0x00002000 - // generate EPL NMT_FeatureFlags_U32 #ifndef EPL_DEF_FEATURE_ISOCHR - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - #define EPL_DEF_FEATURE_ISOCHR (EPL_FEATURE_ISOCHR) - #else - #define EPL_DEF_FEATURE_ISOCHR 0 - #endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) +#define EPL_DEF_FEATURE_ISOCHR (EPL_FEATURE_ISOCHR) +#else +#define EPL_DEF_FEATURE_ISOCHR 0 +#endif #endif #ifndef EPL_DEF_FEATURE_SDO_ASND - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - #define EPL_DEF_FEATURE_SDO_ASND (EPL_FEATURE_SDO_ASND) - #else - #define EPL_DEF_FEATURE_SDO_ASND 0 - #endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) +#define EPL_DEF_FEATURE_SDO_ASND (EPL_FEATURE_SDO_ASND) +#else +#define EPL_DEF_FEATURE_SDO_ASND 0 +#endif #endif #ifndef EPL_DEF_FEATURE_SDO_UDP - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - #define EPL_DEF_FEATURE_SDO_UDP (EPL_FEATURE_SDO_UDP) - #else - #define EPL_DEF_FEATURE_SDO_UDP 0 - #endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) +#define EPL_DEF_FEATURE_SDO_UDP (EPL_FEATURE_SDO_UDP) +#else +#define EPL_DEF_FEATURE_SDO_UDP 0 +#endif #endif #ifndef EPL_DEF_FEATURE_SDO_PDO - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_PDO)) != 0) - #define EPL_DEF_FEATURE_SDO_PDO (EPL_FEATURE_SDO_PDO) - #else - #define EPL_DEF_FEATURE_SDO_PDO 0 - #endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_PDO)) != 0) +#define EPL_DEF_FEATURE_SDO_PDO (EPL_FEATURE_SDO_PDO) +#else +#define EPL_DEF_FEATURE_SDO_PDO 0 +#endif #endif #ifndef EPL_DEF_FEATURE_PDO_DYN - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - #define EPL_DEF_FEATURE_PDO_DYN (EPL_FEATURE_PDO_DYN) - #else - #define EPL_DEF_FEATURE_PDO_DYN 0 - #endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) +#define EPL_DEF_FEATURE_PDO_DYN (EPL_FEATURE_PDO_DYN) +#else +#define EPL_DEF_FEATURE_PDO_DYN 0 +#endif #endif #ifndef EPL_DEF_FEATURE_CFGMA - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_CFGMA)) != 0) - #define EPL_DEF_FEATURE_CFGMA (EPL_FEATURE_CFGMA) - #else - #define EPL_DEF_FEATURE_CFGMA 0 - #endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_CFGMA)) != 0) +#define EPL_DEF_FEATURE_CFGMA (EPL_FEATURE_CFGMA) +#else +#define EPL_DEF_FEATURE_CFGMA 0 +#endif #endif #define EPL_DEF_FEATURE_FLAGS (EPL_DEF_FEATURE_ISOCHR \ @@ -236,12 +232,10 @@ typedef struct | EPL_DEF_FEATURE_PDO_DYN \ | EPL_DEF_FEATURE_CFGMA) - #ifndef tabentries #define tabentries(a) (sizeof(a)/sizeof(*(a))) #endif - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -249,15 +243,14 @@ typedef struct // definitions for DLL export #if ((DEV_SYSTEM == _DEV_WIN32_) || (DEV_SYSTEM == _DEV_WIN_CE_)) && defined (COP_LIB) - #define EPLDLLEXPORT __declspec (dllexport) +#define EPLDLLEXPORT __declspec (dllexport) #else - #define EPLDLLEXPORT +#define EPLDLLEXPORT #endif - // ============================================================================ // common debug macros // ============================================================================ @@ -273,49 +266,49 @@ typedef struct // default level is defined in copdef.h // debug-level and TRACE-macros // standard-level // flags for DEF_DEBUG_LVL -#define EPL_DBGLVL_EDRV DEBUG_LVL_01 // 0x00000001L +#define EPL_DBGLVL_EDRV DEBUG_LVL_01 // 0x00000001L #define EPL_DBGLVL_EDRV_TRACE0 DEBUG_LVL_01_TRACE0 #define EPL_DBGLVL_EDRV_TRACE1 DEBUG_LVL_01_TRACE1 #define EPL_DBGLVL_EDRV_TRACE2 DEBUG_LVL_01_TRACE2 #define EPL_DBGLVL_EDRV_TRACE3 DEBUG_LVL_01_TRACE3 #define EPL_DBGLVL_EDRV_TRACE4 DEBUG_LVL_01_TRACE4 -#define EPL_DBGLVL_DLL DEBUG_LVL_02 // 0x00000002L +#define EPL_DBGLVL_DLL DEBUG_LVL_02 // 0x00000002L #define EPL_DBGLVL_DLL_TRACE0 DEBUG_LVL_02_TRACE0 #define EPL_DBGLVL_DLL_TRACE1 DEBUG_LVL_02_TRACE1 #define EPL_DBGLVL_DLL_TRACE2 DEBUG_LVL_02_TRACE2 #define EPL_DBGLVL_DLL_TRACE3 DEBUG_LVL_02_TRACE3 #define EPL_DBGLVL_DLL_TRACE4 DEBUG_LVL_02_TRACE4 -#define EPL_DBGLVL_OBD DEBUG_LVL_03 // 0x00000004L +#define EPL_DBGLVL_OBD DEBUG_LVL_03 // 0x00000004L #define EPL_DBGLVL_OBD_TRACE0 DEBUG_LVL_03_TRACE0 #define EPL_DBGLVL_OBD_TRACE1 DEBUG_LVL_03_TRACE1 #define EPL_DBGLVL_OBD_TRACE2 DEBUG_LVL_03_TRACE2 #define EPL_DBGLVL_OBD_TRACE3 DEBUG_LVL_03_TRACE3 #define EPL_DBGLVL_OBD_TRACE4 DEBUG_LVL_03_TRACE4 -#define EPL_DBGLVL_NMTK DEBUG_LVL_04 // 0x00000008L +#define EPL_DBGLVL_NMTK DEBUG_LVL_04 // 0x00000008L #define EPL_DBGLVL_NMTK_TRACE0 DEBUG_LVL_04_TRACE0 #define EPL_DBGLVL_NMTK_TRACE1 DEBUG_LVL_04_TRACE1 #define EPL_DBGLVL_NMTK_TRACE2 DEBUG_LVL_04_TRACE2 #define EPL_DBGLVL_NMTK_TRACE3 DEBUG_LVL_04_TRACE3 #define EPL_DBGLVL_NMTK_TRACE4 DEBUG_LVL_04_TRACE4 -#define EPL_DBGLVL_NMTCN DEBUG_LVL_05 // 0x00000010L +#define EPL_DBGLVL_NMTCN DEBUG_LVL_05 // 0x00000010L #define EPL_DBGLVL_NMTCN_TRACE0 DEBUG_LVL_05_TRACE0 #define EPL_DBGLVL_NMTCN_TRACE1 DEBUG_LVL_05_TRACE1 #define EPL_DBGLVL_NMTCN_TRACE2 DEBUG_LVL_05_TRACE2 #define EPL_DBGLVL_NMTCN_TRACE3 DEBUG_LVL_05_TRACE3 #define EPL_DBGLVL_NMTCN_TRACE4 DEBUG_LVL_05_TRACE4 -#define EPL_DBGLVL_NMTU DEBUG_LVL_06 // 0x00000020L +#define EPL_DBGLVL_NMTU DEBUG_LVL_06 // 0x00000020L #define EPL_DBGLVL_NMTU_TRACE0 DEBUG_LVL_06_TRACE0 #define EPL_DBGLVL_NMTU_TRACE1 DEBUG_LVL_06_TRACE1 #define EPL_DBGLVL_NMTU_TRACE2 DEBUG_LVL_06_TRACE2 #define EPL_DBGLVL_NMTU_TRACE3 DEBUG_LVL_06_TRACE3 #define EPL_DBGLVL_NMTU_TRACE4 DEBUG_LVL_06_TRACE4 -#define EPL_DBGLVL_NMTMN DEBUG_LVL_07 // 0x00000040L +#define EPL_DBGLVL_NMTMN DEBUG_LVL_07 // 0x00000040L #define EPL_DBGLVL_NMTMN_TRACE0 DEBUG_LVL_07_TRACE0 #define EPL_DBGLVL_NMTMN_TRACE1 DEBUG_LVL_07_TRACE1 #define EPL_DBGLVL_NMTMN_TRACE2 DEBUG_LVL_07_TRACE2 @@ -324,28 +317,28 @@ typedef struct //... -#define EPL_DBGLVL_SDO DEBUG_LVL_25 // 0x01000000 +#define EPL_DBGLVL_SDO DEBUG_LVL_25 // 0x01000000 #define EPL_DBGLVL_SDO_TRACE0 DEBUG_LVL_25_TRACE0 #define EPL_DBGLVL_SDO_TRACE1 DEBUG_LVL_25_TRACE1 #define EPL_DBGLVL_SDO_TRACE2 DEBUG_LVL_25_TRACE2 #define EPL_DBGLVL_SDO_TRACE3 DEBUG_LVL_25_TRACE3 #define EPL_DBGLVL_SDO_TRACE4 DEBUG_LVL_25_TRACE4 -#define EPL_DBGLVL_VETH DEBUG_LVL_26 // 0x02000000 +#define EPL_DBGLVL_VETH DEBUG_LVL_26 // 0x02000000 #define EPL_DBGLVL_VETH_TRACE0 DEBUG_LVL_26_TRACE0 #define EPL_DBGLVL_VETH_TRACE1 DEBUG_LVL_26_TRACE1 #define EPL_DBGLVL_VETH_TRACE2 DEBUG_LVL_26_TRACE2 #define EPL_DBGLVL_VETH_TRACE3 DEBUG_LVL_26_TRACE3 #define EPL_DBGLVL_VETH_TRACE4 DEBUG_LVL_26_TRACE4 -#define EPL_DBGLVL_EVENTK DEBUG_LVL_27 // 0x04000000 +#define EPL_DBGLVL_EVENTK DEBUG_LVL_27 // 0x04000000 #define EPL_DBGLVL_EVENTK_TRACE0 DEBUG_LVL_27_TRACE0 #define EPL_DBGLVL_EVENTK_TRACE1 DEBUG_LVL_27_TRACE1 #define EPL_DBGLVL_EVENTK_TRACE2 DEBUG_LVL_27_TRACE2 #define EPL_DBGLVL_EVENTK_TRACE3 DEBUG_LVL_27_TRACE3 #define EPL_DBGLVL_EVENTK_TRACE4 DEBUG_LVL_27_TRACE4 -#define EPL_DBGLVL_EVENTU DEBUG_LVL_28 // 0x08000000 +#define EPL_DBGLVL_EVENTU DEBUG_LVL_28 // 0x08000000 #define EPL_DBGLVL_EVENTU_TRACE0 DEBUG_LVL_28_TRACE0 #define EPL_DBGLVL_EVENTU_TRACE1 DEBUG_LVL_28_TRACE1 #define EPL_DBGLVL_EVENTU_TRACE2 DEBUG_LVL_28_TRACE2 @@ -353,46 +346,40 @@ typedef struct #define EPL_DBGLVL_EVENTU_TRACE4 DEBUG_LVL_28_TRACE4 // SharedBuff -#define EPL_DBGLVL_SHB DEBUG_LVL_29 // 0x10000000 +#define EPL_DBGLVL_SHB DEBUG_LVL_29 // 0x10000000 #define EPL_DBGLVL_SHB_TRACE0 DEBUG_LVL_29_TRACE0 #define EPL_DBGLVL_SHB_TRACE1 DEBUG_LVL_29_TRACE1 #define EPL_DBGLVL_SHB_TRACE2 DEBUG_LVL_29_TRACE2 #define EPL_DBGLVL_SHB_TRACE3 DEBUG_LVL_29_TRACE3 #define EPL_DBGLVL_SHB_TRACE4 DEBUG_LVL_29_TRACE4 -#define EPL_DBGLVL_ASSERT DEBUG_LVL_ASSERT // 0x20000000L +#define EPL_DBGLVL_ASSERT DEBUG_LVL_ASSERT // 0x20000000L #define EPL_DBGLVL_ASSERT_TRACE0 DEBUG_LVL_ASSERT_TRACE0 #define EPL_DBGLVL_ASSERT_TRACE1 DEBUG_LVL_ASSERT_TRACE1 #define EPL_DBGLVL_ASSERT_TRACE2 DEBUG_LVL_ASSERT_TRACE2 #define EPL_DBGLVL_ASSERT_TRACE3 DEBUG_LVL_ASSERT_TRACE3 #define EPL_DBGLVL_ASSERT_TRACE4 DEBUG_LVL_ASSERT_TRACE4 -#define EPL_DBGLVL_ERROR DEBUG_LVL_ERROR // 0x40000000L +#define EPL_DBGLVL_ERROR DEBUG_LVL_ERROR // 0x40000000L #define EPL_DBGLVL_ERROR_TRACE0 DEBUG_LVL_ERROR_TRACE0 #define EPL_DBGLVL_ERROR_TRACE1 DEBUG_LVL_ERROR_TRACE1 #define EPL_DBGLVL_ERROR_TRACE2 DEBUG_LVL_ERROR_TRACE2 #define EPL_DBGLVL_ERROR_TRACE3 DEBUG_LVL_ERROR_TRACE3 #define EPL_DBGLVL_ERROR_TRACE4 DEBUG_LVL_ERROR_TRACE4 -#define EPL_DBGLVL_ALWAYS DEBUG_LVL_ALWAYS // 0x80000000L +#define EPL_DBGLVL_ALWAYS DEBUG_LVL_ALWAYS // 0x80000000L #define EPL_DBGLVL_ALWAYS_TRACE0 DEBUG_LVL_ALWAYS_TRACE0 #define EPL_DBGLVL_ALWAYS_TRACE1 DEBUG_LVL_ALWAYS_TRACE1 #define EPL_DBGLVL_ALWAYS_TRACE2 DEBUG_LVL_ALWAYS_TRACE2 #define EPL_DBGLVL_ALWAYS_TRACE3 DEBUG_LVL_ALWAYS_TRACE3 #define EPL_DBGLVL_ALWAYS_TRACE4 DEBUG_LVL_ALWAYS_TRACE4 - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPL_INC_H_ - - +#endif // #ifndef _EPL_INC_H_ diff --git a/drivers/staging/epl/EplInstDef.h b/drivers/staging/epl/EplInstDef.h index ab9bafabf42c..89efbf278264 100644 --- a/drivers/staging/epl/EplInstDef.h +++ b/drivers/staging/epl/EplInstDef.h @@ -71,23 +71,20 @@ #ifndef _EPLINSTDEF_H_ #define _EPLINSTDEF_H_ - // ========================================================================= // types and macros for generating instances // ========================================================================= -typedef enum -{ - kStateUnused = 0, - kStateDeleted = 1, - kStateUsed = 0xFF - +typedef enum { + kStateUnused = 0, + kStateDeleted = 1, + kStateUsed = 0xFF } tInstState; //------------------------------------------------------------------------------------------ -typedef void MEM* tEplPtrInstance; -typedef BYTE tEplInstanceHdl; +typedef void MEM *tEplPtrInstance; +typedef BYTE tEplInstanceHdl; // define const for illegale values #define CCM_ILLINSTANCE NULL @@ -102,13 +99,12 @@ typedef BYTE tEplInstanceHdl; //-------------------------------------------------------------------------------------- // memory attributes for instance table - #define INST_NEAR // faster access to variables - #define INST_FAR // variables wich have to located in xdata - #define STATIC // prevent warnings for variables with same name - - #define INSTANCE_TYPE_BEGIN typedef struct { - #define INSTANCE_TYPE_END } tEplInstanceInfo; +#define INST_NEAR // faster access to variables +#define INST_FAR // variables wich have to located in xdata +#define STATIC // prevent warnings for variables with same name +#define INSTANCE_TYPE_BEGIN typedef struct { +#define INSTANCE_TYPE_END } tEplInstanceInfo; //-------------------------------------------------------------------------------------- // macro definition for API interface @@ -117,53 +113,51 @@ typedef BYTE tEplInstanceHdl; // declaration: // macros for declaration within function header or prototype of API functions - #define CCM_DECL_INSTANCE_HDL tEplInstanceHdl InstanceHandle - #define CCM_DECL_INSTANCE_HDL_ tEplInstanceHdl InstanceHandle, +#define CCM_DECL_INSTANCE_HDL tEplInstanceHdl InstanceHandle +#define CCM_DECL_INSTANCE_HDL_ tEplInstanceHdl InstanceHandle, // macros for declaration of pointer to instance handle within function header or prototype of API functions - #define CCM_DECL_PTR_INSTANCE_HDL tEplInstanceHdl MEM* pInstanceHandle - #define CCM_DECL_PTR_INSTANCE_HDL_ tEplInstanceHdl MEM* pInstanceHandle, +#define CCM_DECL_PTR_INSTANCE_HDL tEplInstanceHdl MEM* pInstanceHandle +#define CCM_DECL_PTR_INSTANCE_HDL_ tEplInstanceHdl MEM* pInstanceHandle, // macros for declaration instance as lokacl variable within functions - #define CCM_DECL_INSTANCE_PTR_LOCAL tCcmInstanceInfo MEM* pInstance; - #define CCM_DECL_PTR_INSTANCE_HDL_LOCAL tEplInstanceHdl MEM* pInstanceHandle; +#define CCM_DECL_INSTANCE_PTR_LOCAL tCcmInstanceInfo MEM* pInstance; +#define CCM_DECL_PTR_INSTANCE_HDL_LOCAL tEplInstanceHdl MEM* pInstanceHandle; // reference: // macros for reference of instance handle for function parameters - #define CCM_INSTANCE_HDL InstanceHandle - #define CCM_INSTANCE_HDL_ InstanceHandle, +#define CCM_INSTANCE_HDL InstanceHandle +#define CCM_INSTANCE_HDL_ InstanceHandle, // macros for reference of instance parameter for function parameters - #define CCM_INSTANCE_PARAM(par) par - #define CCM_INSTANCE_PARAM_(par) par, +#define CCM_INSTANCE_PARAM(par) par +#define CCM_INSTANCE_PARAM_(par) par, // macros for reference of instance parameter for writing or reading values - #define CCM_INST_ENTRY (*((tEplPtrInstance)pInstance)) +#define CCM_INST_ENTRY (*((tEplPtrInstance)pInstance)) // processing: // macros for process instance handle - #define CCM_CHECK_INSTANCE_HDL() if (InstanceHandle >= EPL_MAX_INSTANCES) \ +#define CCM_CHECK_INSTANCE_HDL() if (InstanceHandle >= EPL_MAX_INSTANCES) \ {return (kEplIllegalInstance);} - // macros for process pointer to instance handle - #define CCM_CHECK_PTR_INSTANCE_HDL() if (pInstanceHandle == NULL) \ +#define CCM_CHECK_PTR_INSTANCE_HDL() if (pInstanceHandle == NULL) \ {return (kEplInvalidInstanceParam);} // This macro returned the handle and pointer to next free instance. - #define CCM_GET_FREE_INSTANCE_AND_HDL() pInstance = CcmGetFreeInstanceAndHandle (pInstanceHandle); \ +#define CCM_GET_FREE_INSTANCE_AND_HDL() pInstance = CcmGetFreeInstanceAndHandle (pInstanceHandle); \ ASSERT (*pInstanceHandle != CCM_ILLINSTANCE_HDL); - #define CCM_CHECK_INSTANCE_PTR() if (pInstance == CCM_ILLINSTANCE) \ +#define CCM_CHECK_INSTANCE_PTR() if (pInstance == CCM_ILLINSTANCE) \ {return (kEplNoFreeInstance);} - #define CCM_GET_INSTANCE_PTR() pInstance = CcmGetInstancePtr (InstanceHandle); - #define CCM_GET_FREE_INSTANCE_PTR() pInstance = GetFreeInstance (); \ +#define CCM_GET_INSTANCE_PTR() pInstance = CcmGetInstancePtr (InstanceHandle); +#define CCM_GET_FREE_INSTANCE_PTR() pInstance = GetFreeInstance (); \ ASSERT (pInstance != CCM_ILLINSTANCE); - //-------------------------------------------------------------------------------------- // macro definition for stack interface //-------------------------------------------------------------------------------------- @@ -171,52 +165,52 @@ typedef BYTE tEplInstanceHdl; // macros for declaration within the function header, prototype or local var list // Declaration of pointers within function paramater list must defined as void MEM* // pointer. - #define EPL_MCO_DECL_INSTANCE_PTR void MEM* pInstance - #define EPL_MCO_DECL_INSTANCE_PTR_ void MEM* pInstance, - #define EPL_MCO_DECL_INSTANCE_PTR_LOCAL tEplPtrInstance pInstance; +#define EPL_MCO_DECL_INSTANCE_PTR void MEM* pInstance +#define EPL_MCO_DECL_INSTANCE_PTR_ void MEM* pInstance, +#define EPL_MCO_DECL_INSTANCE_PTR_LOCAL tEplPtrInstance pInstance; // macros for reference of pointer to instance // These macros are used for parameter passing to called function. - #define EPL_MCO_INSTANCE_PTR pInstance - #define EPL_MCO_INSTANCE_PTR_ pInstance, - #define EPL_MCO_ADDR_INSTANCE_PTR_ &pInstance, +#define EPL_MCO_INSTANCE_PTR pInstance +#define EPL_MCO_INSTANCE_PTR_ pInstance, +#define EPL_MCO_ADDR_INSTANCE_PTR_ &pInstance, // macro for access of struct members of one instance // An access to a member of instance table must be casted by the local // defined type of instance table. - #define EPL_MCO_INST_ENTRY (*(tEplPtrInstance)pInstance) - #define EPL_MCO_GLB_VAR(var) (((tEplPtrInstance)pInstance)->var) +#define EPL_MCO_INST_ENTRY (*(tEplPtrInstance)pInstance) +#define EPL_MCO_GLB_VAR(var) (((tEplPtrInstance)pInstance)->var) // macros for process pointer to instance - #define EPL_MCO_GET_INSTANCE_PTR() pInstance = (tEplPtrInstance) GetInstancePtr (InstanceHandle); - #define EPL_MCO_GET_FREE_INSTANCE_PTR() pInstance = (tEplPtrInstance) GetFreeInstance (); \ +#define EPL_MCO_GET_INSTANCE_PTR() pInstance = (tEplPtrInstance) GetInstancePtr (InstanceHandle); +#define EPL_MCO_GET_FREE_INSTANCE_PTR() pInstance = (tEplPtrInstance) GetFreeInstance (); \ ASSERT (pInstance != CCM_ILLINSTANCE); // This macro should be used to check the passed pointer to an public function - #define EPL_MCO_CHECK_INSTANCE_STATE() ASSERT (pInstance != NULL); \ +#define EPL_MCO_CHECK_INSTANCE_STATE() ASSERT (pInstance != NULL); \ ASSERT (((tEplPtrInstance)pInstance)->m_InstState == kStateUsed); // macros for declaration of pointer to instance pointer - #define EPL_MCO_DECL_PTR_INSTANCE_PTR void MEM* MEM* pInstancePtr - #define EPL_MCO_DECL_PTR_INSTANCE_PTR_ void MEM* MEM* pInstancePtr, +#define EPL_MCO_DECL_PTR_INSTANCE_PTR void MEM* MEM* pInstancePtr +#define EPL_MCO_DECL_PTR_INSTANCE_PTR_ void MEM* MEM* pInstancePtr, // macros for reference of pointer to instance pointer // These macros are used for parameter passing to called function. - #define EPL_MCO_PTR_INSTANCE_PTR pInstancePtr - #define EPL_MCO_PTR_INSTANCE_PTR_ pInstancePtr, +#define EPL_MCO_PTR_INSTANCE_PTR pInstancePtr +#define EPL_MCO_PTR_INSTANCE_PTR_ pInstancePtr, // macros for process pointer to instance pointer - #define EPL_MCO_CHECK_PTR_INSTANCE_PTR() ASSERT (pInstancePtr != NULL); - #define EPL_MCO_SET_PTR_INSTANCE_PTR() (*pInstancePtr = pInstance); +#define EPL_MCO_CHECK_PTR_INSTANCE_PTR() ASSERT (pInstancePtr != NULL); +#define EPL_MCO_SET_PTR_INSTANCE_PTR() (*pInstancePtr = pInstance); - #define EPL_MCO_INSTANCE_PARAM(a) (a) - #define EPL_MCO_INSTANCE_PARAM_(a) (a), - #define EPL_MCO_INSTANCE_PARAM_IDX_() EPL_MCO_INSTANCE_PARAM_ (EPL_MCO_GLB_VAR (m_bInstIndex)) - #define EPL_MCO_INSTANCE_PARAM_IDX() EPL_MCO_INSTANCE_PARAM (EPL_MCO_GLB_VAR (m_bInstIndex)) - #define EPL_MCO_WRITE_INSTANCE_STATE(a) EPL_MCO_GLB_VAR (m_InstState) = a; +#define EPL_MCO_INSTANCE_PARAM(a) (a) +#define EPL_MCO_INSTANCE_PARAM_(a) (a), +#define EPL_MCO_INSTANCE_PARAM_IDX_() EPL_MCO_INSTANCE_PARAM_ (EPL_MCO_GLB_VAR (m_bInstIndex)) +#define EPL_MCO_INSTANCE_PARAM_IDX() EPL_MCO_INSTANCE_PARAM (EPL_MCO_GLB_VAR (m_bInstIndex)) +#define EPL_MCO_WRITE_INSTANCE_STATE(a) EPL_MCO_GLB_VAR (m_InstState) = a; // this macro deletes all instance entries as unused - #define EPL_MCO_DELETE_INSTANCE_TABLE() \ +#define EPL_MCO_DELETE_INSTANCE_TABLE() \ { \ tEplInstanceInfo MEM* pInstance = &aEplInstanceTable_g[0]; \ tFastByte InstNumber = 0; \ @@ -229,10 +223,10 @@ typedef BYTE tEplInstanceHdl; } // definition of functions which has to be defined in each module of CANopen stack - #define EPL_MCO_DEFINE_INSTANCE_FCT() \ +#define EPL_MCO_DEFINE_INSTANCE_FCT() \ static tEplPtrInstance GetInstancePtr (tEplInstanceHdl InstHandle_p); \ static tEplPtrInstance GetFreeInstance (void); - #define EPL_MCO_DECL_INSTANCE_FCT() \ +#define EPL_MCO_DECL_INSTANCE_FCT() \ static tEplPtrInstance GetInstancePtr (tEplInstanceHdl InstHandle_p) { \ return &aEplInstanceTable_g[InstHandle_p]; } \ static tEplPtrInstance GetFreeInstance (void) { \ @@ -245,27 +239,27 @@ typedef BYTE tEplInstanceHdl; return CCM_ILLINSTANCE; } // this macro defines the instance table. Each entry is reserved for an instance of CANopen. - #define EPL_MCO_DECL_INSTANCE_VAR() \ +#define EPL_MCO_DECL_INSTANCE_VAR() \ static tEplInstanceInfo MEM aEplInstanceTable_g [EPL_MAX_INSTANCES]; // this macro defines member variables in instance table which are needed in // all modules of Epl stack - #define EPL_MCO_DECL_INSTANCE_MEMBER() \ +#define EPL_MCO_DECL_INSTANCE_MEMBER() \ STATIC BYTE m_InstState; \ STATIC BYTE m_bInstIndex; - #define EPL_MCO_INSTANCE_PARAM_IDX_() EPL_MCO_INSTANCE_PARAM_ (EPL_MCO_GLB_VAR (m_bInstIndex)) - #define EPL_MCO_INSTANCE_PARAM_IDX() EPL_MCO_INSTANCE_PARAM (EPL_MCO_GLB_VAR (m_bInstIndex)) +#define EPL_MCO_INSTANCE_PARAM_IDX_() EPL_MCO_INSTANCE_PARAM_ (EPL_MCO_GLB_VAR (m_bInstIndex)) +#define EPL_MCO_INSTANCE_PARAM_IDX() EPL_MCO_INSTANCE_PARAM (EPL_MCO_GLB_VAR (m_bInstIndex)) -#else // only one instance is used +#else // only one instance is used // Memory attributes for instance table. - #define INST_NEAR NEAR // faster access to variables - #define INST_FAR MEM // variables wich have to located in xdata - #define STATIC static // prevent warnings for variables with same name +#define INST_NEAR NEAR // faster access to variables +#define INST_FAR MEM // variables wich have to located in xdata +#define STATIC static // prevent warnings for variables with same name - #define INSTANCE_TYPE_BEGIN - #define INSTANCE_TYPE_END +#define INSTANCE_TYPE_BEGIN +#define INSTANCE_TYPE_END // macros for declaration, initializing and member access for instance handle // This class of macros are used by API function to inform CCM-modul which @@ -273,99 +267,98 @@ typedef BYTE tEplInstanceHdl; // macros for reference of instance handle // These macros are used for parameter passing to CANopen API function. - #define CCM_INSTANCE_HDL - #define CCM_INSTANCE_HDL_ +#define CCM_INSTANCE_HDL +#define CCM_INSTANCE_HDL_ - #define CCM_DECL_INSTANCE_PTR_LOCAL +#define CCM_DECL_INSTANCE_PTR_LOCAL // macros for declaration within the function header or prototype - #define CCM_DECL_INSTANCE_HDL void - #define CCM_DECL_INSTANCE_HDL_ +#define CCM_DECL_INSTANCE_HDL void +#define CCM_DECL_INSTANCE_HDL_ // macros for process instance handle - #define CCM_CHECK_INSTANCE_HDL() +#define CCM_CHECK_INSTANCE_HDL() // macros for declaration of pointer to instance handle - #define CCM_DECL_PTR_INSTANCE_HDL void - #define CCM_DECL_PTR_INSTANCE_HDL_ +#define CCM_DECL_PTR_INSTANCE_HDL void +#define CCM_DECL_PTR_INSTANCE_HDL_ // macros for process pointer to instance handle - #define CCM_CHECK_PTR_INSTANCE_HDL() +#define CCM_CHECK_PTR_INSTANCE_HDL() // This macro returned the handle and pointer to next free instance. - #define CCM_GET_FREE_INSTANCE_AND_HDL() +#define CCM_GET_FREE_INSTANCE_AND_HDL() - #define CCM_CHECK_INSTANCE_PTR() +#define CCM_CHECK_INSTANCE_PTR() - #define CCM_GET_INSTANCE_PTR() - #define CCM_GET_FREE_INSTANCE_PTR() +#define CCM_GET_INSTANCE_PTR() +#define CCM_GET_FREE_INSTANCE_PTR() - #define CCM_INSTANCE_PARAM(par) - #define CCM_INSTANCE_PARAM_(par) +#define CCM_INSTANCE_PARAM(par) +#define CCM_INSTANCE_PARAM_(par) - #define CCM_INST_ENTRY aCcmInstanceTable_g[0] +#define CCM_INST_ENTRY aCcmInstanceTable_g[0] // macros for declaration, initializing and member access for instance pointer // This class of macros are used by CANopen internal function to point to one instance. // macros for declaration within the function header, prototype or local var list - #define EPL_MCO_DECL_INSTANCE_PTR void - #define EPL_MCO_DECL_INSTANCE_PTR_ - #define EPL_MCO_DECL_INSTANCE_PTR_LOCAL +#define EPL_MCO_DECL_INSTANCE_PTR void +#define EPL_MCO_DECL_INSTANCE_PTR_ +#define EPL_MCO_DECL_INSTANCE_PTR_LOCAL // macros for reference of pointer to instance // These macros are used for parameter passing to called function. - #define EPL_MCO_INSTANCE_PTR - #define EPL_MCO_INSTANCE_PTR_ - #define EPL_MCO_ADDR_INSTANCE_PTR_ +#define EPL_MCO_INSTANCE_PTR +#define EPL_MCO_INSTANCE_PTR_ +#define EPL_MCO_ADDR_INSTANCE_PTR_ // macros for process pointer to instance - #define EPL_MCO_GET_INSTANCE_PTR() - #define EPL_MCO_GET_FREE_INSTANCE_PTR() +#define EPL_MCO_GET_INSTANCE_PTR() +#define EPL_MCO_GET_FREE_INSTANCE_PTR() // This macro should be used to check the passed pointer to an public function - #define EPL_MCO_CHECK_INSTANCE_STATE() +#define EPL_MCO_CHECK_INSTANCE_STATE() // macros for declaration of pointer to instance pointer - #define EPL_MCO_DECL_PTR_INSTANCE_PTR void - #define EPL_MCO_DECL_PTR_INSTANCE_PTR_ +#define EPL_MCO_DECL_PTR_INSTANCE_PTR void +#define EPL_MCO_DECL_PTR_INSTANCE_PTR_ // macros for reference of pointer to instance pointer // These macros are used for parameter passing to called function. - #define EPL_MCO_PTR_INSTANCE_PTR - #define EPL_MCO_PTR_INSTANCE_PTR_ +#define EPL_MCO_PTR_INSTANCE_PTR +#define EPL_MCO_PTR_INSTANCE_PTR_ // macros for process pointer to instance pointer - #define EPL_MCO_CHECK_PTR_INSTANCE_PTR() - #define EPL_MCO_SET_PTR_INSTANCE_PTR() +#define EPL_MCO_CHECK_PTR_INSTANCE_PTR() +#define EPL_MCO_SET_PTR_INSTANCE_PTR() - #define EPL_MCO_INSTANCE_PARAM(a) - #define EPL_MCO_INSTANCE_PARAM_(a) - #define EPL_MCO_INSTANCE_PARAM_IDX_() - #define EPL_MCO_INSTANCE_PARAM_IDX() +#define EPL_MCO_INSTANCE_PARAM(a) +#define EPL_MCO_INSTANCE_PARAM_(a) +#define EPL_MCO_INSTANCE_PARAM_IDX_() +#define EPL_MCO_INSTANCE_PARAM_IDX() // macro for access of struct members of one instance - #define EPL_MCO_INST_ENTRY aEplInstanceTable_g[0] - #define EPL_MCO_GLB_VAR(var) (var) - #define EPL_MCO_WRITE_INSTANCE_STATE(a) +#define EPL_MCO_INST_ENTRY aEplInstanceTable_g[0] +#define EPL_MCO_GLB_VAR(var) (var) +#define EPL_MCO_WRITE_INSTANCE_STATE(a) // this macro deletes all instance entries as unused - #define EPL_MCO_DELETE_INSTANCE_TABLE() +#define EPL_MCO_DELETE_INSTANCE_TABLE() // definition of functions which has to be defined in each module of CANopen stack - #define EPL_MCO_DEFINE_INSTANCE_FCT() - #define EPL_MCO_DECL_INSTANCE_FCT() +#define EPL_MCO_DEFINE_INSTANCE_FCT() +#define EPL_MCO_DECL_INSTANCE_FCT() // this macro defines the instance table. Each entry is reserved for an instance of CANopen. - #define EPL_MCO_DECL_INSTANCE_VAR() +#define EPL_MCO_DECL_INSTANCE_VAR() // this macro defines member variables in instance table which are needed in // all modules of CANopen stack - #define EPL_MCO_DECL_INSTANCE_MEMBER() +#define EPL_MCO_DECL_INSTANCE_MEMBER() #endif - /* #if (CDRV_MAX_INSTANCES > 1) @@ -378,9 +371,7 @@ typedef BYTE tEplInstanceHdl; #endif */ - #endif // _EPLINSTDEF_H_ // Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler // damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). - diff --git a/drivers/staging/epl/EplLed.h b/drivers/staging/epl/EplLed.h index 390d6db35abb..6a29aed303a2 100644 --- a/drivers/staging/epl/EplLed.h +++ b/drivers/staging/epl/EplLed.h @@ -66,39 +66,27 @@ 2008/11/17 d.k.: start of the implementation - ****************************************************************************/ - #ifndef _EPLLED_H_ #define _EPLLED_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - -typedef enum -{ - kEplLedTypeStatus = 0x00, - kEplLedTypeError = 0x01, +typedef enum { + kEplLedTypeStatus = 0x00, + kEplLedTypeError = 0x01, } tEplLedType; - - - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPLLED_H_ - - +#endif // #ifndef _EPLLED_H_ diff --git a/drivers/staging/epl/EplNmt.h b/drivers/staging/epl/EplNmt.h index 7b9e58e31f15..4c11e5bc74aa 100644 --- a/drivers/staging/epl/EplNmt.h +++ b/drivers/staging/epl/EplNmt.h @@ -66,7 +66,6 @@ 2006/06/09 k.t.: start of the implementation - ****************************************************************************/ #ifndef _EPLNMT_H_ @@ -79,18 +78,18 @@ //--------------------------------------------------------------------------- // define super-states and masks to identify a super-state -#define EPL_NMT_GS_POWERED 0x0008 // super state -#define EPL_NMT_GS_INITIALISATION 0x0009 // super state -#define EPL_NMT_GS_COMMUNICATING 0x000C // super state -#define EPL_NMT_CS_EPLMODE 0x000D // super state -#define EPL_NMT_MS_EPLMODE 0x000D // super state +#define EPL_NMT_GS_POWERED 0x0008 // super state +#define EPL_NMT_GS_INITIALISATION 0x0009 // super state +#define EPL_NMT_GS_COMMUNICATING 0x000C // super state +#define EPL_NMT_CS_EPLMODE 0x000D // super state +#define EPL_NMT_MS_EPLMODE 0x000D // super state -#define EPL_NMT_SUPERSTATE_MASK 0x000F // mask to select state +#define EPL_NMT_SUPERSTATE_MASK 0x000F // mask to select state -#define EPL_NMT_TYPE_UNDEFINED 0x0000 // type of NMT state is still undefined -#define EPL_NMT_TYPE_CS 0x0100 // CS type of NMT state -#define EPL_NMT_TYPE_MS 0x0200 // MS type of NMT state -#define EPL_NMT_TYPE_MASK 0x0300 // mask to select type of NMT state (i.e. CS or MS) +#define EPL_NMT_TYPE_UNDEFINED 0x0000 // type of NMT state is still undefined +#define EPL_NMT_TYPE_CS 0x0100 // CS type of NMT state +#define EPL_NMT_TYPE_MS 0x0200 // MS type of NMT state +#define EPL_NMT_TYPE_MASK 0x0300 // mask to select type of NMT state (i.e. CS or MS) //--------------------------------------------------------------------------- // typedef @@ -106,143 +105,126 @@ // --> there are masks defined to indentify the // super-states -typedef enum -{ - kEplNmtGsOff = 0x0000, - kEplNmtGsInitialising = 0x0019, - kEplNmtGsResetApplication = 0x0029, - kEplNmtGsResetCommunication = 0x0039, - kEplNmtGsResetConfiguration = 0x0079, - kEplNmtCsNotActive = 0x011C, - kEplNmtCsPreOperational1 = 0x011D, - kEplNmtCsStopped = 0x014D, - kEplNmtCsPreOperational2 = 0x015D, - kEplNmtCsReadyToOperate = 0x016D, - kEplNmtCsOperational = 0x01FD, - kEplNmtCsBasicEthernet = 0x011E, - kEplNmtMsNotActive = 0x021C, - kEplNmtMsPreOperational1 = 0x021D, - kEplNmtMsPreOperational2 = 0x025D, - kEplNmtMsReadyToOperate = 0x026D, - kEplNmtMsOperational = 0x02FD, - kEplNmtMsBasicEthernet = 0x021E - +typedef enum { + kEplNmtGsOff = 0x0000, + kEplNmtGsInitialising = 0x0019, + kEplNmtGsResetApplication = 0x0029, + kEplNmtGsResetCommunication = 0x0039, + kEplNmtGsResetConfiguration = 0x0079, + kEplNmtCsNotActive = 0x011C, + kEplNmtCsPreOperational1 = 0x011D, + kEplNmtCsStopped = 0x014D, + kEplNmtCsPreOperational2 = 0x015D, + kEplNmtCsReadyToOperate = 0x016D, + kEplNmtCsOperational = 0x01FD, + kEplNmtCsBasicEthernet = 0x011E, + kEplNmtMsNotActive = 0x021C, + kEplNmtMsPreOperational1 = 0x021D, + kEplNmtMsPreOperational2 = 0x025D, + kEplNmtMsReadyToOperate = 0x026D, + kEplNmtMsOperational = 0x02FD, + kEplNmtMsBasicEthernet = 0x021E } tEplNmtState; // NMT-events -typedef enum -{ - // Events from DLL - // Events defined by EPL V2 specification - kEplNmtEventNoEvent = 0x00, +typedef enum { + // Events from DLL + // Events defined by EPL V2 specification + kEplNmtEventNoEvent = 0x00, // kEplNmtEventDllMePres = 0x01, - kEplNmtEventDllMePresTimeout = 0x02, + kEplNmtEventDllMePresTimeout = 0x02, // kEplNmtEventDllMeAsnd = 0x03, // kEplNmtEventDllMeAsndTimeout = 0x04, - kEplNmtEventDllMeSoaSent = 0x04, - kEplNmtEventDllMeSocTrig = 0x05, - kEplNmtEventDllMeSoaTrig = 0x06, - kEplNmtEventDllCeSoc = 0x07, - kEplNmtEventDllCePreq = 0x08, - kEplNmtEventDllCePres = 0x09, - kEplNmtEventDllCeSoa = 0x0A, - kEplNmtEventDllCeAsnd = 0x0B, - kEplNmtEventDllCeFrameTimeout = 0x0C, - - // Events triggered by NMT-Commands - kEplNmtEventSwReset = 0x10, // NMT_GT1, NMT_GT2, NMT_GT8 - kEplNmtEventResetNode = 0x11, - kEplNmtEventResetCom = 0x12, - kEplNmtEventResetConfig = 0x13, - kEplNmtEventEnterPreOperational2= 0x14, - kEplNmtEventEnableReadyToOperate= 0x15, - kEplNmtEventStartNode = 0x16, // NMT_CT7 - kEplNmtEventStopNode = 0x17, - - // Events triggered by higher layer - kEplNmtEventEnterResetApp = 0x20, - kEplNmtEventEnterResetCom = 0x21, - kEplNmtEventInternComError = 0x22, // NMT_GT6, internal communication error -> enter ResetCommunication - kEplNmtEventEnterResetConfig = 0x23, - kEplNmtEventEnterCsNotActive = 0x24, - kEplNmtEventEnterMsNotActive = 0x25, - kEplNmtEventTimerBasicEthernet = 0x26, // NMT_CT3; timer triggered state change (NotActive -> BasicEth) - kEplNmtEventTimerMsPreOp1 = 0x27, // enter PreOp1 on MN (NotActive -> MsPreOp1) - kEplNmtEventNmtCycleError = 0x28, // NMT_CT11, NMT_MT6; error during cycle -> enter PreOp1 - kEplNmtEventTimerMsPreOp2 = 0x29, // enter PreOp2 on MN (MsPreOp1 -> MsPreOp2 if kEplNmtEventAllMandatoryCNIdent) - kEplNmtEventAllMandatoryCNIdent = 0x2A, // enter PreOp2 on MN if kEplNmtEventTimerMsPreOp2 - kEplNmtEventEnterReadyToOperate = 0x2B, // application ready for the state ReadyToOp - kEplNmtEventEnterMsOperational = 0x2C, // enter Operational on MN - kEplNmtEventSwitchOff = 0x2D, // enter state Off - kEplNmtEventCriticalError = 0x2E, // enter state Off because of critical error + kEplNmtEventDllMeSoaSent = 0x04, + kEplNmtEventDllMeSocTrig = 0x05, + kEplNmtEventDllMeSoaTrig = 0x06, + kEplNmtEventDllCeSoc = 0x07, + kEplNmtEventDllCePreq = 0x08, + kEplNmtEventDllCePres = 0x09, + kEplNmtEventDllCeSoa = 0x0A, + kEplNmtEventDllCeAsnd = 0x0B, + kEplNmtEventDllCeFrameTimeout = 0x0C, + + // Events triggered by NMT-Commands + kEplNmtEventSwReset = 0x10, // NMT_GT1, NMT_GT2, NMT_GT8 + kEplNmtEventResetNode = 0x11, + kEplNmtEventResetCom = 0x12, + kEplNmtEventResetConfig = 0x13, + kEplNmtEventEnterPreOperational2 = 0x14, + kEplNmtEventEnableReadyToOperate = 0x15, + kEplNmtEventStartNode = 0x16, // NMT_CT7 + kEplNmtEventStopNode = 0x17, + + // Events triggered by higher layer + kEplNmtEventEnterResetApp = 0x20, + kEplNmtEventEnterResetCom = 0x21, + kEplNmtEventInternComError = 0x22, // NMT_GT6, internal communication error -> enter ResetCommunication + kEplNmtEventEnterResetConfig = 0x23, + kEplNmtEventEnterCsNotActive = 0x24, + kEplNmtEventEnterMsNotActive = 0x25, + kEplNmtEventTimerBasicEthernet = 0x26, // NMT_CT3; timer triggered state change (NotActive -> BasicEth) + kEplNmtEventTimerMsPreOp1 = 0x27, // enter PreOp1 on MN (NotActive -> MsPreOp1) + kEplNmtEventNmtCycleError = 0x28, // NMT_CT11, NMT_MT6; error during cycle -> enter PreOp1 + kEplNmtEventTimerMsPreOp2 = 0x29, // enter PreOp2 on MN (MsPreOp1 -> MsPreOp2 if kEplNmtEventAllMandatoryCNIdent) + kEplNmtEventAllMandatoryCNIdent = 0x2A, // enter PreOp2 on MN if kEplNmtEventTimerMsPreOp2 + kEplNmtEventEnterReadyToOperate = 0x2B, // application ready for the state ReadyToOp + kEplNmtEventEnterMsOperational = 0x2C, // enter Operational on MN + kEplNmtEventSwitchOff = 0x2D, // enter state Off + kEplNmtEventCriticalError = 0x2E, // enter state Off because of critical error } tEplNmtEvent; - // type for argument of event kEplEventTypeNmtStateChange -typedef struct -{ - tEplNmtState m_NewNmtState; - tEplNmtEvent m_NmtEvent; +typedef struct { + tEplNmtState m_NewNmtState; + tEplNmtEvent m_NmtEvent; } tEplEventNmtStateChange; - // structure for kEplEventTypeHeartbeat -typedef struct -{ - unsigned int m_uiNodeId; // NodeId - tEplNmtState m_NmtState; // NMT state (remember distinguish between MN / CN) - WORD m_wErrorCode; // EPL error code in case of NMT state NotActive +typedef struct { + unsigned int m_uiNodeId; // NodeId + tEplNmtState m_NmtState; // NMT state (remember distinguish between MN / CN) + WORD m_wErrorCode; // EPL error code in case of NMT state NotActive } tEplHeartbeatEvent; - -typedef enum -{ - kEplNmtNodeEventFound = 0x00, - kEplNmtNodeEventUpdateSw = 0x01, // application shall update software on CN - kEplNmtNodeEventCheckConf = 0x02, // application / Configuration Manager shall check and update configuration on CN - kEplNmtNodeEventUpdateConf = 0x03, // application / Configuration Manager shall update configuration on CN (check was done by NmtMn module) - kEplNmtNodeEventVerifyConf = 0x04, // application / Configuration Manager shall verify configuration of CN - kEplNmtNodeEventReadyToStart= 0x05, // issued if EPL_NMTST_NO_STARTNODE set - // application must call EplNmtMnuSendNmtCommand(kEplNmtCmdStartNode) manually - kEplNmtNodeEventNmtState = 0x06, - kEplNmtNodeEventError = 0x07, // NMT error of CN +typedef enum { + kEplNmtNodeEventFound = 0x00, + kEplNmtNodeEventUpdateSw = 0x01, // application shall update software on CN + kEplNmtNodeEventCheckConf = 0x02, // application / Configuration Manager shall check and update configuration on CN + kEplNmtNodeEventUpdateConf = 0x03, // application / Configuration Manager shall update configuration on CN (check was done by NmtMn module) + kEplNmtNodeEventVerifyConf = 0x04, // application / Configuration Manager shall verify configuration of CN + kEplNmtNodeEventReadyToStart = 0x05, // issued if EPL_NMTST_NO_STARTNODE set + // application must call EplNmtMnuSendNmtCommand(kEplNmtCmdStartNode) manually + kEplNmtNodeEventNmtState = 0x06, + kEplNmtNodeEventError = 0x07, // NMT error of CN } tEplNmtNodeEvent; - -typedef enum -{ - kEplNmtNodeCommandBoot = 0x01, // if EPL_NODEASSIGN_START_CN not set it must be issued after kEplNmtNodeEventFound - kEplNmtNodeCommandSwOk = 0x02, // application updated software on CN successfully - kEplNmtNodeCommandSwUpdated = 0x03, // application updated software on CN successfully - kEplNmtNodeCommandConfOk = 0x04, // application / Configuration Manager has updated configuration on CN successfully - kEplNmtNodeCommandConfReset = 0x05, // application / Configuration Manager has updated configuration on CN successfully - // and CN needs ResetConf so that the configuration gets actived - kEplNmtNodeCommandConfErr = 0x06, // application / Configuration Manager failed on updating configuration on CN - kEplNmtNodeCommandStart = 0x07, // if EPL_NMTST_NO_STARTNODE set it must be issued after kEplNmtNodeEventReadyToStart +typedef enum { + kEplNmtNodeCommandBoot = 0x01, // if EPL_NODEASSIGN_START_CN not set it must be issued after kEplNmtNodeEventFound + kEplNmtNodeCommandSwOk = 0x02, // application updated software on CN successfully + kEplNmtNodeCommandSwUpdated = 0x03, // application updated software on CN successfully + kEplNmtNodeCommandConfOk = 0x04, // application / Configuration Manager has updated configuration on CN successfully + kEplNmtNodeCommandConfReset = 0x05, // application / Configuration Manager has updated configuration on CN successfully + // and CN needs ResetConf so that the configuration gets actived + kEplNmtNodeCommandConfErr = 0x06, // application / Configuration Manager failed on updating configuration on CN + kEplNmtNodeCommandStart = 0x07, // if EPL_NMTST_NO_STARTNODE set it must be issued after kEplNmtNodeEventReadyToStart } tEplNmtNodeCommand; - -typedef enum -{ - kEplNmtBootEventBootStep1Finish = 0x00, // PreOp2 is possible - kEplNmtBootEventBootStep2Finish = 0x01, // ReadyToOp is possible - kEplNmtBootEventCheckComFinish = 0x02, // Operational is possible - kEplNmtBootEventOperational = 0x03, // all mandatory CNs are Operational - kEplNmtBootEventError = 0x04, // boot process halted because of an error +typedef enum { + kEplNmtBootEventBootStep1Finish = 0x00, // PreOp2 is possible + kEplNmtBootEventBootStep2Finish = 0x01, // ReadyToOp is possible + kEplNmtBootEventCheckComFinish = 0x02, // Operational is possible + kEplNmtBootEventOperational = 0x03, // all mandatory CNs are Operational + kEplNmtBootEventError = 0x04, // boot process halted because of an error } tEplNmtBootEvent; - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPLNMT_H_ - - +#endif // #ifndef _EPLNMT_H_ diff --git a/drivers/staging/epl/EplObd.h b/drivers/staging/epl/EplObd.h index 4adf68009d09..88cc11e34ccd 100644 --- a/drivers/staging/epl/EplObd.h +++ b/drivers/staging/epl/EplObd.h @@ -66,7 +66,6 @@ 2006/06/02 k.t.: start of the implementation, version 1.00 - ****************************************************************************/ #include "EplInc.h" @@ -74,7 +73,6 @@ #ifndef _EPLOBD_H_ #define _EPLOBD_H_ - // ============================================================================ // defines // ============================================================================ @@ -97,43 +95,39 @@ // ============================================================================ // directions for access to object dictionary -typedef enum -{ - kEplObdDirInit = 0x00, // initialising after power on - kEplObdDirStore = 0x01, // store all object values to non volatile memory - kEplObdDirLoad = 0x02, // load all object values from non volatile memory - kEplObdDirRestore = 0x03, // deletes non volatile memory (restore) - kEplObdDirOBKCheck = 0xFF // reserved - -}tEplObdDir; +typedef enum { + kEplObdDirInit = 0x00, // initialising after power on + kEplObdDirStore = 0x01, // store all object values to non volatile memory + kEplObdDirLoad = 0x02, // load all object values from non volatile memory + kEplObdDirRestore = 0x03, // deletes non volatile memory (restore) + kEplObdDirOBKCheck = 0xFF // reserved +} tEplObdDir; // commands for store -typedef enum -{ - kEplObdCommNothing = 0x00, - kEplObdCommOpenWrite = 0x01, - kEplObdCommWriteObj = 0x02, - kEplObdCommCloseWrite = 0x03, - kEplObdCommOpenRead = 0x04, - kEplObdCommReadObj = 0x05, - kEplObdCommCloseRead = 0x06, - kEplObdCommClear = 0x07, - kEplObdCommUnknown = 0xFF -}tEplObdCommand; +typedef enum { + kEplObdCommNothing = 0x00, + kEplObdCommOpenWrite = 0x01, + kEplObdCommWriteObj = 0x02, + kEplObdCommCloseWrite = 0x03, + kEplObdCommOpenRead = 0x04, + kEplObdCommReadObj = 0x05, + kEplObdCommCloseRead = 0x06, + kEplObdCommClear = 0x07, + kEplObdCommUnknown = 0xFF +} tEplObdCommand; //----------------------------------------------------------------------------------------------------------- // events of object callback function -typedef enum -{ +typedef enum { // m_pArg points to // --------------------- - kEplObdEvCheckExist = 0x06, // checking if object does exist (reading and writing) NULL - kEplObdEvPreRead = 0x00, // before reading an object source data buffer in OD - kEplObdEvPostRead = 0x01, // after reading an object destination data buffer from caller - kEplObdEvWrStringDomain = 0x07, // event for changing string/domain data pointer or size struct tEplObdVStringDomain in RAM - kEplObdEvInitWrite = 0x04, // initializes writing an object (checking object size) size of object in OD (tEplObdSize) - kEplObdEvPreWrite = 0x02, // before writing an object source data buffer from caller - kEplObdEvPostWrite = 0x03, // after writing an object destination data buffer in OD + kEplObdEvCheckExist = 0x06, // checking if object does exist (reading and writing) NULL + kEplObdEvPreRead = 0x00, // before reading an object source data buffer in OD + kEplObdEvPostRead = 0x01, // after reading an object destination data buffer from caller + kEplObdEvWrStringDomain = 0x07, // event for changing string/domain data pointer or size struct tEplObdVStringDomain in RAM + kEplObdEvInitWrite = 0x04, // initializes writing an object (checking object size) size of object in OD (tEplObdSize) + kEplObdEvPreWrite = 0x02, // before writing an object source data buffer from caller + kEplObdEvPostWrite = 0x03, // after writing an object destination data buffer in OD // kEplObdEvAbortSdo = 0x05 // after an abort of an SDO transfer } tEplObdEvent; @@ -141,29 +135,29 @@ typedef enum // part of OD (bit oriented) typedef unsigned int tEplObdPart; -#define kEplObdPartNo 0x00 // nothing -#define kEplObdPartGen 0x01 // part (0x1000 - 0x1FFF) -#define kEplObdPartMan 0x02 // manufacturer part (0x2000 - 0x5FFF) -#define kEplObdPartDev 0x04 // device part (0x6000 - 0x9FFF) -#define kEplObdPartUsr 0x08 // dynamic part e.g. for ICE61131-3 +#define kEplObdPartNo 0x00 // nothing +#define kEplObdPartGen 0x01 // part (0x1000 - 0x1FFF) +#define kEplObdPartMan 0x02 // manufacturer part (0x2000 - 0x5FFF) +#define kEplObdPartDev 0x04 // device part (0x6000 - 0x9FFF) +#define kEplObdPartUsr 0x08 // dynamic part e.g. for ICE61131-3 // combinations -#define kEplObdPartApp ( kEplObdPartMan | kEplObdPartDev | kEplObdPartUsr) // manufacturer and device part (0x2000 - 0x9FFF) and user OD -#define kEplObdPartAll (kEplObdPartGen | kEplObdPartMan | kEplObdPartDev | kEplObdPartUsr) // whole OD +#define kEplObdPartApp ( kEplObdPartMan | kEplObdPartDev | kEplObdPartUsr) // manufacturer and device part (0x2000 - 0x9FFF) and user OD +#define kEplObdPartAll (kEplObdPartGen | kEplObdPartMan | kEplObdPartDev | kEplObdPartUsr) // whole OD //----------------------------------------------------------------------------------------------------------- // access types for objects // must be a difine because bit-flags typedef unsigned int tEplObdAccess; -#define kEplObdAccRead 0x01 // object can be read -#define kEplObdAccWrite 0x02 // object can be written -#define kEplObdAccConst 0x04 // object contains a constant value -#define kEplObdAccPdo 0x08 // object can be mapped in a PDO -#define kEplObdAccArray 0x10 // object contains an array of numerical values -#define kEplObdAccRange 0x20 // object contains lower and upper limit -#define kEplObdAccVar 0x40 // object data is placed in application -#define kEplObdAccStore 0x80 // object data can be stored to non volatile memory +#define kEplObdAccRead 0x01 // object can be read +#define kEplObdAccWrite 0x02 // object can be written +#define kEplObdAccConst 0x04 // object contains a constant value +#define kEplObdAccPdo 0x08 // object can be mapped in a PDO +#define kEplObdAccArray 0x10 // object contains an array of numerical values +#define kEplObdAccRange 0x20 // object contains lower and upper limit +#define kEplObdAccVar 0x40 // object data is placed in application +#define kEplObdAccStore 0x80 // object data can be stored to non volatile memory // combinations (not all combinations are required) #define kEplObdAccR (0 | 0 | 0 | 0 | 0 | 0 | kEplObdAccRead) @@ -205,10 +199,7 @@ typedef unsigned int tEplObdAccess; #define kEplObdAccSVGPW (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | kEplObdAccWrite | 0 ) #define kEplObdAccSVGPRW (kEplObdAccStore | kEplObdAccVar | kEplObdAccRange | kEplObdAccPdo | 0 | kEplObdAccWrite | kEplObdAccRead) - - -typedef unsigned int tEplObdSize; // For all objects as objects size are used an unsigned int. - +typedef unsigned int tEplObdSize; // For all objects as objects size are used an unsigned int. // ------------------------------------------------------------------------- // types for data types defined in DS301 @@ -216,108 +207,99 @@ typedef unsigned int tEplObdSize; // For all objects as objects size are used an // types of objects in object dictionary // DS-301 defines these types as WORD -typedef enum -{ +typedef enum { // types which are always supported - kEplObdTypBool = 0x0001, - - kEplObdTypInt8 = 0x0002, - kEplObdTypInt16 = 0x0003, - kEplObdTypInt32 = 0x0004, - kEplObdTypUInt8 = 0x0005, - kEplObdTypUInt16 = 0x0006, - kEplObdTypUInt32 = 0x0007, - kEplObdTypReal32 = 0x0008, - kEplObdTypVString = 0x0009, - kEplObdTypOString = 0x000A, - kEplObdTypDomain = 0x000F, - - kEplObdTypInt24 = 0x0010, - kEplObdTypUInt24 = 0x0016, - - kEplObdTypReal64 = 0x0011, - kEplObdTypInt40 = 0x0012, - kEplObdTypInt48 = 0x0013, - kEplObdTypInt56 = 0x0014, - kEplObdTypInt64 = 0x0015, - kEplObdTypUInt40 = 0x0018, - kEplObdTypUInt48 = 0x0019, - kEplObdTypUInt56 = 0x001A, - kEplObdTypUInt64 = 0x001B, - kEplObdTypTimeOfDay = 0x000C, - kEplObdTypTimeDiff = 0x000D - -}tEplObdType; + kEplObdTypBool = 0x0001, + + kEplObdTypInt8 = 0x0002, + kEplObdTypInt16 = 0x0003, + kEplObdTypInt32 = 0x0004, + kEplObdTypUInt8 = 0x0005, + kEplObdTypUInt16 = 0x0006, + kEplObdTypUInt32 = 0x0007, + kEplObdTypReal32 = 0x0008, + kEplObdTypVString = 0x0009, + kEplObdTypOString = 0x000A, + kEplObdTypDomain = 0x000F, + + kEplObdTypInt24 = 0x0010, + kEplObdTypUInt24 = 0x0016, + + kEplObdTypReal64 = 0x0011, + kEplObdTypInt40 = 0x0012, + kEplObdTypInt48 = 0x0013, + kEplObdTypInt56 = 0x0014, + kEplObdTypInt64 = 0x0015, + kEplObdTypUInt40 = 0x0018, + kEplObdTypUInt48 = 0x0019, + kEplObdTypUInt56 = 0x001A, + kEplObdTypUInt64 = 0x001B, + kEplObdTypTimeOfDay = 0x000C, + kEplObdTypTimeDiff = 0x000D +} tEplObdType; // other types are not supported in this version - // ------------------------------------------------------------------------- // types for data types defined in DS301 // ------------------------------------------------------------------------- -typedef unsigned char tEplObdBoolean; // 0001 -typedef signed char tEplObdInteger8; // 0002 -typedef signed short int tEplObdInteger16; // 0003 -typedef signed long tEplObdInteger32; // 0004 -typedef unsigned char tEplObdUnsigned8; // 0005 -typedef unsigned short int tEplObdUnsigned16; // 0006 -typedef unsigned long tEplObdUnsigned32; // 0007 -typedef float tEplObdReal32; // 0008 -typedef unsigned char tEplObdDomain; // 000F -typedef signed long tEplObdInteger24; // 0010 -typedef unsigned long tEplObdUnsigned24; // 0016 - -typedef signed QWORD tEplObdInteger40; // 0012 -typedef signed QWORD tEplObdInteger48; // 0013 -typedef signed QWORD tEplObdInteger56; // 0014 -typedef signed QWORD tEplObdInteger64; // 0015 - -typedef unsigned QWORD tEplObdUnsigned40; // 0018 -typedef unsigned QWORD tEplObdUnsigned48; // 0019 -typedef unsigned QWORD tEplObdUnsigned56; // 001A -typedef unsigned QWORD tEplObdUnsigned64; // 001B - -typedef double tEplObdReal64; // 0011 - -typedef tTimeOfDay tEplObdTimeOfDay; // 000C -typedef tTimeOfDay tEplObdTimeDifference; // 000D - +typedef unsigned char tEplObdBoolean; // 0001 +typedef signed char tEplObdInteger8; // 0002 +typedef signed short int tEplObdInteger16; // 0003 +typedef signed long tEplObdInteger32; // 0004 +typedef unsigned char tEplObdUnsigned8; // 0005 +typedef unsigned short int tEplObdUnsigned16; // 0006 +typedef unsigned long tEplObdUnsigned32; // 0007 +typedef float tEplObdReal32; // 0008 +typedef unsigned char tEplObdDomain; // 000F +typedef signed long tEplObdInteger24; // 0010 +typedef unsigned long tEplObdUnsigned24; // 0016 + +typedef signed QWORD tEplObdInteger40; // 0012 +typedef signed QWORD tEplObdInteger48; // 0013 +typedef signed QWORD tEplObdInteger56; // 0014 +typedef signed QWORD tEplObdInteger64; // 0015 + +typedef unsigned QWORD tEplObdUnsigned40; // 0018 +typedef unsigned QWORD tEplObdUnsigned48; // 0019 +typedef unsigned QWORD tEplObdUnsigned56; // 001A +typedef unsigned QWORD tEplObdUnsigned64; // 001B + +typedef double tEplObdReal64; // 0011 + +typedef tTimeOfDay tEplObdTimeOfDay; // 000C +typedef tTimeOfDay tEplObdTimeDifference; // 000D // ------------------------------------------------------------------------- // structur for defining a variable // ------------------------------------------------------------------------- // ------------------------------------------------------------------------- -typedef enum -{ - kVarValidSize = 0x01, - kVarValidData = 0x02, +typedef enum { + kVarValidSize = 0x01, + kVarValidData = 0x02, // kVarValidCallback = 0x04, // kVarValidArg = 0x08, - kVarValidAll = 0x03 // currently only size and data are implemented and used - -}tEplVarParamValid; - + kVarValidAll = 0x03 // currently only size and data are implemented and used +} tEplVarParamValid; -typedef tEplKernel (PUBLIC ROM* tEplVarCallback) (CCM_DECL_INSTANCE_HDL_ - void * pParam_p); +typedef tEplKernel(PUBLIC ROM * tEplVarCallback) (CCM_DECL_INSTANCE_HDL_ + void *pParam_p); -typedef struct -{ - tEplVarParamValid m_ValidFlag; - unsigned int m_uiIndex; - unsigned int m_uiSubindex; - tEplObdSize m_Size; - void MEM* m_pData; +typedef struct { + tEplVarParamValid m_ValidFlag; + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + tEplObdSize m_Size; + void MEM *m_pData; // tEplVarCallback m_fpCallback; // void * m_pArg; } tEplVarParam; -typedef struct -{ - void MEM* m_pData; - tEplObdSize m_Size; +typedef struct { + void MEM *m_pData; + tEplObdSize m_Size; /* #if (EPL_PDO_USE_STATIC_MAPPING == FALSE) tEplVarCallback m_fpCallback; @@ -326,45 +308,38 @@ typedef struct */ } tEplObdVarEntry; -typedef struct -{ - tEplObdSize m_Size; - BYTE * m_pString; +typedef struct { + tEplObdSize m_Size; + BYTE *m_pString; -} tEplObdOString; // 000C +} tEplObdOString; // 000C -typedef struct -{ - tEplObdSize m_Size; - char * m_pString; -} tEplObdVString; // 000D +typedef struct { + tEplObdSize m_Size; + char *m_pString; +} tEplObdVString; // 000D - -typedef struct -{ - tEplObdSize m_Size; - char * m_pDefString; // $$$ d.k. it is unused, so we could delete it - char * m_pString; +typedef struct { + tEplObdSize m_Size; + char *m_pDefString; // $$$ d.k. it is unused, so we could delete it + char *m_pString; } tEplObdVStringDef; -typedef struct -{ - tEplObdSize m_Size; - BYTE * m_pDefString; // $$$ d.k. it is unused, so we could delete it - BYTE * m_pString; +typedef struct { + tEplObdSize m_Size; + BYTE *m_pDefString; // $$$ d.k. it is unused, so we could delete it + BYTE *m_pString; } tEplObdOStringDef; //r.d. parameter struct for changing object size and/or pointer to data of Strings or Domains -typedef struct -{ - tEplObdSize m_DownloadSize; // download size from SDO or APP - tEplObdSize m_ObjSize; // current object size from OD - should be changed from callback function - void * m_pData; // current object ptr from OD - should be changed from callback function - -} tEplObdVStringDomain; // 000D +typedef struct { + tEplObdSize m_DownloadSize; // download size from SDO or APP + tEplObdSize m_ObjSize; // current object size from OD - should be changed from callback function + void *m_pData; // current object ptr from OD - should be changed from callback function +} tEplObdVStringDomain; // 000D // ============================================================================ // types @@ -374,131 +349,116 @@ typedef struct // ------------------------------------------------------------------------- // Change not the order for this struct!!! -typedef struct -{ - unsigned int m_uiSubIndex; - tEplObdType m_Type; - tEplObdAccess m_Access; - void * m_pDefault; - void MEM* m_pCurrent; // points always to RAM +typedef struct { + unsigned int m_uiSubIndex; + tEplObdType m_Type; + tEplObdAccess m_Access; + void *m_pDefault; + void MEM *m_pCurrent; // points always to RAM } tEplObdSubEntry; // r.d.: has always to be because new OBD-Macros for arrays -typedef tEplObdSubEntry * tEplObdSubEntryPtr; +typedef tEplObdSubEntry *tEplObdSubEntryPtr; // ------------------------------------------------------------------------- // callback function for objdictionary modul // ------------------------------------------------------------------------- // parameters for callback function -typedef struct -{ - tEplObdEvent m_ObdEvent; - unsigned int m_uiIndex; - unsigned int m_uiSubIndex; - void * m_pArg; - DWORD m_dwAbortCode; +typedef struct { + tEplObdEvent m_ObdEvent; + unsigned int m_uiIndex; + unsigned int m_uiSubIndex; + void *m_pArg; + DWORD m_dwAbortCode; } tEplObdCbParam; // define type for callback function: pParam_p points to tEplObdCbParam -typedef tEplKernel (PUBLIC ROM* tEplObdCallback) (CCM_DECL_INSTANCE_HDL_ - tEplObdCbParam MEM* pParam_p); +typedef tEplKernel(PUBLIC ROM * tEplObdCallback) (CCM_DECL_INSTANCE_HDL_ + tEplObdCbParam MEM * + pParam_p); // do not change the order for this struct!!! -typedef struct -{ - unsigned int m_uiIndex; - tEplObdSubEntryPtr m_pSubIndex; - unsigned int m_uiCount; - tEplObdCallback m_fpCallback; // function is called back if object access +typedef struct { + unsigned int m_uiIndex; + tEplObdSubEntryPtr m_pSubIndex; + unsigned int m_uiCount; + tEplObdCallback m_fpCallback; // function is called back if object access } tEplObdEntry; - // allways pointer -typedef tEplObdEntry * tEplObdEntryPtr; - - +typedef tEplObdEntry *tEplObdEntryPtr; // ------------------------------------------------------------------------- // structur to initialize OBD module // ------------------------------------------------------------------------- -typedef struct -{ - tEplObdEntryPtr m_pPart; - tEplObdEntryPtr m_pManufacturerPart; - tEplObdEntryPtr m_pDevicePart; +typedef struct { + tEplObdEntryPtr m_pPart; + tEplObdEntryPtr m_pManufacturerPart; + tEplObdEntryPtr m_pDevicePart; - #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) - tEplObdEntryPtr m_pUserPart; + tEplObdEntryPtr m_pUserPart; - #endif +#endif } tEplObdInitParam; - // ------------------------------------------------------------------------- // structur for parameters of STORE RESTORE command // ------------------------------------------------------------------------- -typedef struct -{ - tEplObdCommand m_bCommand; - tEplObdPart m_bCurrentOdPart; - void MEM* m_pData; - tEplObdSize m_ObjSize; +typedef struct { + tEplObdCommand m_bCommand; + tEplObdPart m_bCurrentOdPart; + void MEM *m_pData; + tEplObdSize m_ObjSize; } tEplObdCbStoreParam; +typedef tEplKernel(PUBLIC ROM * tInitTabEntryCallback) (void MEM * pTabEntry_p, + unsigned int + uiObjIndex_p); -typedef tEplKernel (PUBLIC ROM* tInitTabEntryCallback) ( - void MEM* pTabEntry_p, - unsigned int uiObjIndex_p); - -typedef tEplKernel (PUBLIC ROM* tEplObdStoreLoadObjCallback) (CCM_DECL_INSTANCE_HDL_ - tEplObdCbStoreParam MEM* pCbStoreParam_p); +typedef tEplKernel(PUBLIC ROM * + tEplObdStoreLoadObjCallback) (CCM_DECL_INSTANCE_HDL_ + tEplObdCbStoreParam MEM * + pCbStoreParam_p); // ------------------------------------------------------------------------- // this stucture is used for parameters for function ObdInitModuleTab() // ------------------------------------------------------------------------- -typedef struct -{ - unsigned int m_uiLowerObjIndex; // lower limit of ObjIndex - unsigned int m_uiUpperObjIndex; // upper limit of ObjIndex - tInitTabEntryCallback m_fpInitTabEntry; // will be called if ObjIndex was found - void MEM* m_pTabBase; // base address of table - unsigned int m_uiEntrySize; // size of table entry // 25-feb-2005 r.d.: expansion from BYTE to WORD necessary for PDO bit mapping - unsigned int m_uiMaxEntries; // max. tabel entries +typedef struct { + unsigned int m_uiLowerObjIndex; // lower limit of ObjIndex + unsigned int m_uiUpperObjIndex; // upper limit of ObjIndex + tInitTabEntryCallback m_fpInitTabEntry; // will be called if ObjIndex was found + void MEM *m_pTabBase; // base address of table + unsigned int m_uiEntrySize; // size of table entry // 25-feb-2005 r.d.: expansion from BYTE to WORD necessary for PDO bit mapping + unsigned int m_uiMaxEntries; // max. tabel entries } tEplObdModulTabParam; //------------------------------------------------------------------- // enum for function EplObdSetNodeId //------------------------------------------------------------------- -typedef enum -{ - kEplObdNodeIdUnknown = 0x00, // unknown how the node id was set - kEplObdNodeIdSoftware = 0x01, // node id set by software - kEplObdNodeIdHardware = 0x02 // node id set by hardware - -}tEplObdNodeIdType; +typedef enum { + kEplObdNodeIdUnknown = 0x00, // unknown how the node id was set + kEplObdNodeIdSoftware = 0x01, // node id set by software + kEplObdNodeIdHardware = 0x02 // node id set by hardware +} tEplObdNodeIdType; // ============================================================================ // global variables // ============================================================================ - - // ============================================================================ // public functions // ============================================================================ - -#endif // #ifndef _EPLOBD_H_ - - +#endif // #ifndef _EPLOBD_H_ diff --git a/drivers/staging/epl/EplObdMacro.h b/drivers/staging/epl/EplObdMacro.h index c15c36064ec7..23f2ad80dde8 100644 --- a/drivers/staging/epl/EplObdMacro.h +++ b/drivers/staging/epl/EplObdMacro.h @@ -67,11 +67,8 @@ 2006/06/05 k.t.: start of the implementation -> based on CANopen ObdMacro.h - - ****************************************************************************/ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -79,284 +76,279 @@ #if defined (EPL_OBD_DEFINE_MACRO) //------------------------------------------------------------------------------------------- - #if defined (EPL_OBD_CREATE_ROM_DATA) +#if defined (EPL_OBD_CREATE_ROM_DATA) // #pragma message ("EPL_OBD_CREATE_ROM_DATA") - #define EPL_OBD_BEGIN() static DWORD dwObd_OBK_g = 0x0000; - #define EPL_OBD_END() +#define EPL_OBD_BEGIN() static DWORD dwObd_OBK_g = 0x0000; +#define EPL_OBD_END() - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() - #define EPL_OBD_BEGIN_PART_MANUFACTURER() - #define EPL_OBD_BEGIN_PART_DEVICE() - #define EPL_OBD_END_PART() + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() +#define EPL_OBD_BEGIN_PART_MANUFACTURER() +#define EPL_OBD_BEGIN_PART_DEVICE() +#define EPL_OBD_END_PART() - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) - #define EPL_OBD_END_INDEX(ind) - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); \ + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) +#define EPL_OBD_END_INDEX(ind) +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); \ static dtyp xDef##ind##_0x01_g = (def); - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); \ +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); \ static dtyp xDef##ind##_0x01_g = (def); - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdUnsigned8 xDef##ind##_0x00_g = (cnt); - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) static dtyp xDef##ind##_##sub##_g = val; - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp xDef##ind##_##sub##_g[3] = {val,low,high}; - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) static char MEM szCur##ind##_##sub##_g[size+1]; \ + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) static dtyp xDef##ind##_##sub##_g = val; +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp xDef##ind##_##sub##_g[3] = {val,low,high}; +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) static char MEM szCur##ind##_##sub##_g[size+1]; \ static tEplObdVStringDef xDef##ind##_##sub##_g = {size, val, szCur##ind##_##sub##_g}; - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) static BYTE MEM bCur##ind##_##sub##_g[size]; \ +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) static BYTE MEM bCur##ind##_##sub##_g[size]; \ static tEplObdOStringDef xDef##ind##_##sub##_g = {size, ((BYTE*)""), bCur##ind##_##sub##_g}; - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) static dtyp xDef##ind##_##sub##_g = val; - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp xDef##ind##_##sub##_g[3] = {val,low,high}; - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) static dtyp xDef##ind##_##sub##_g = val; +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp xDef##ind##_##sub##_g[3] = {val,low,high}; +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) //------------------------------------------------------------------------------------------- - #elif defined (EPL_OBD_CREATE_RAM_DATA) +#elif defined (EPL_OBD_CREATE_RAM_DATA) // #pragma message ("EPL_OBD_CREATE_RAM_DATA") - #define EPL_OBD_BEGIN() - #define EPL_OBD_END() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() - #define EPL_OBD_BEGIN_PART_MANUFACTURER() - #define EPL_OBD_BEGIN_PART_DEVICE() - #define EPL_OBD_END_PART() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) - #define EPL_OBD_END_INDEX(ind) - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static dtyp MEM axCur##ind##_g[cnt]; - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdVarEntry MEM aVarEntry##ind##_g[cnt]; - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdVarEntry MEM aVarEntry##ind##_g[cnt]; - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) static dtyp MEM xCur##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp MEM xCur##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) static tEplObdVString MEM xCur##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) static tEplObdOString MEM xCur##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) static dtyp MEM xCur##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; +#define EPL_OBD_BEGIN() +#define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() +#define EPL_OBD_BEGIN_PART_MANUFACTURER() +#define EPL_OBD_BEGIN_PART_DEVICE() +#define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) +#define EPL_OBD_END_INDEX(ind) +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static dtyp MEM axCur##ind##_g[cnt]; +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdVarEntry MEM aVarEntry##ind##_g[cnt]; +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdVarEntry MEM aVarEntry##ind##_g[cnt]; + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) static dtyp MEM xCur##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static dtyp MEM xCur##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) static tEplObdVString MEM xCur##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) static tEplObdOString MEM xCur##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) static dtyp MEM xCur##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) static tEplObdVarEntry MEM VarEntry##ind##_##sub##_g; //------------------------------------------------------------------------------------------- - #elif defined (EPL_OBD_CREATE_SUBINDEX_TAB) +#elif defined (EPL_OBD_CREATE_SUBINDEX_TAB) // #pragma message ("EPL_OBD_CREATE_SUBINDEX_TAB") - #define EPL_OBD_BEGIN() - #define EPL_OBD_END() +#define EPL_OBD_BEGIN() +#define EPL_OBD_END() - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() - #define EPL_OBD_BEGIN_PART_MANUFACTURER() - #define EPL_OBD_BEGIN_PART_DEVICE() - #define EPL_OBD_END_PART() + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() +#define EPL_OBD_BEGIN_PART_MANUFACTURER() +#define EPL_OBD_BEGIN_PART_DEVICE() +#define EPL_OBD_END_PART() - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[cnt]= { - #define EPL_OBD_END_INDEX(ind) EPL_OBD_END_SUBINDEX()}; - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[cnt]= { +#define EPL_OBD_END_INDEX(ind) EPL_OBD_END_SUBINDEX()}; +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ {0, kEplObdTypUInt8, kEplObdAccCR, &xDef##ind##_0x00_g, NULL}, \ {1, typ, (acc)|kEplObdAccArray, &xDef##ind##_0x01_g, &axCur##ind##_g[0]}, \ EPL_OBD_END_SUBINDEX()}; - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ {0, kEplObdTypUInt8, kEplObdAccCR, &xDef##ind##_0x00_g, NULL}, \ {1, typ, (acc)|kEplObdAccArray|kEplObdAccVar, &xDef##ind##_0x01_g, &aVarEntry##ind##_g[0]}, \ EPL_OBD_END_SUBINDEX()}; - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) static tEplObdSubEntry MEM aObdSubEntry##ind##Ram_g[]= { \ {0, kEplObdTypUInt8, kEplObdAccCR, &xDef##ind##_0x00_g, NULL}, \ {1, typ, (acc)|kEplObdAccArray|kEplObdAccVar, NULL, &aVarEntry##ind##_g[0]}, \ EPL_OBD_END_SUBINDEX()}; - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) {sub,typ, (acc), &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) {sub,typ, (acc)|kEplObdAccRange, &xDef##ind##_##sub##_g[0],&xCur##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) {sub,typ, (acc), NULL, &xCur##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) {sub,kEplObdTypVString,(acc)/*|kEplObdAccVar*/, &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) {sub,kEplObdTypOString,(acc)/*|kEplObdAccVar*/, &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) {sub,kEplObdTypDomain, (acc)|kEplObdAccVar, NULL, &VarEntry##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) {sub,typ, (acc)|kEplObdAccVar, &xDef##ind##_##sub##_g, &VarEntry##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) {sub,typ, (acc)|kEplObdAccVar|kEplObdAccRange,&xDef##ind##_##sub##_g[0],&VarEntry##ind##_##sub##_g}, - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) {sub,typ, (acc)|kEplObdAccVar, NULL, &VarEntry##ind##_##sub##_g}, - + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) {sub,typ, (acc), &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) {sub,typ, (acc)|kEplObdAccRange, &xDef##ind##_##sub##_g[0],&xCur##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) {sub,typ, (acc), NULL, &xCur##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) {sub,kEplObdTypVString,(acc)/*|kEplObdAccVar*/, &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) {sub,kEplObdTypOString,(acc)/*|kEplObdAccVar*/, &xDef##ind##_##sub##_g, &xCur##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) {sub,kEplObdTypDomain, (acc)|kEplObdAccVar, NULL, &VarEntry##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) {sub,typ, (acc)|kEplObdAccVar, &xDef##ind##_##sub##_g, &VarEntry##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) {sub,typ, (acc)|kEplObdAccVar|kEplObdAccRange,&xDef##ind##_##sub##_g[0],&VarEntry##ind##_##sub##_g}, +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) {sub,typ, (acc)|kEplObdAccVar, NULL, &VarEntry##ind##_##sub##_g}, //------------------------------------------------------------------------------------------- - #elif defined (EPL_OBD_CREATE_INDEX_TAB) +#elif defined (EPL_OBD_CREATE_INDEX_TAB) // #pragma message ("EPL_OBD_CREATE_INDEX_TAB") - #define EPL_OBD_BEGIN() - #define EPL_OBD_END() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() static tEplObdEntry aObdTab_g[] = { - #define EPL_OBD_BEGIN_PART_MANUFACTURER() static tEplObdEntry aObdTabManufacturer_g[] = { - #define EPL_OBD_BEGIN_PART_DEVICE() static tEplObdEntry aObdTabDevice_g[] = { - #define EPL_OBD_END_PART() {EPL_OBD_TABLE_INDEX_END,(tEplObdSubEntryPtr)&dwObd_OBK_g,0,NULL}}; - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],cnt,(tEplObdCallback)call}, - #define EPL_OBD_END_INDEX(ind) - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) - - //------------------------------------------------------------------------------------------- - #elif defined (EPL_OBD_CREATE_INIT_FUNCTION) +#define EPL_OBD_BEGIN() +#define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() static tEplObdEntry aObdTab_g[] = { +#define EPL_OBD_BEGIN_PART_MANUFACTURER() static tEplObdEntry aObdTabManufacturer_g[] = { +#define EPL_OBD_BEGIN_PART_DEVICE() static tEplObdEntry aObdTabDevice_g[] = { +#define EPL_OBD_END_PART() {EPL_OBD_TABLE_INDEX_END,(tEplObdSubEntryPtr)&dwObd_OBK_g,0,NULL}}; + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],cnt,(tEplObdCallback)call}, +#define EPL_OBD_END_INDEX(ind) +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) {ind,(tEplObdSubEntryPtr)&aObdSubEntry##ind##Ram_g[0],(cnt)+1,(tEplObdCallback)call}, + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + + //------------------------------------------------------------------------------------------- +#elif defined (EPL_OBD_CREATE_INIT_FUNCTION) // #pragma message ("EPL_OBD_CREATE_INIT_FUNCTION") - #define EPL_OBD_BEGIN() - #define EPL_OBD_END() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() pInitParam->m_pPart = (tEplObdEntryPtr) &aObdTab_g[0]; - #define EPL_OBD_BEGIN_PART_MANUFACTURER() pInitParam->m_pManufacturerPart = (tEplObdEntryPtr) &aObdTabManufacturer_g[0]; - #define EPL_OBD_BEGIN_PART_DEVICE() pInitParam->m_pDevicePart = (tEplObdEntryPtr) &aObdTabDevice_g[0]; - #define EPL_OBD_END_PART() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) - #define EPL_OBD_END_INDEX(ind) - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) - +#define EPL_OBD_BEGIN() +#define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() pInitParam->m_pPart = (tEplObdEntryPtr) &aObdTab_g[0]; +#define EPL_OBD_BEGIN_PART_MANUFACTURER() pInitParam->m_pManufacturerPart = (tEplObdEntryPtr) &aObdTabManufacturer_g[0]; +#define EPL_OBD_BEGIN_PART_DEVICE() pInitParam->m_pDevicePart = (tEplObdEntryPtr) &aObdTabDevice_g[0]; +#define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) +#define EPL_OBD_END_INDEX(ind) +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) //------------------------------------------------------------------------------------------- - #elif defined (EPL_OBD_CREATE_INIT_SUBINDEX) +#elif defined (EPL_OBD_CREATE_INIT_SUBINDEX) // #pragma message ("EPL_OBD_CREATE_INIT_SUBINDEX") - #define EPL_OBD_BEGIN() - #define EPL_OBD_END() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() - #define EPL_OBD_BEGIN_PART_MANUFACTURER() - #define EPL_OBD_BEGIN_PART_DEVICE() - #define EPL_OBD_END_PART() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) //CCM_SUBINDEX_RAM_ONLY (EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g))); - #define EPL_OBD_END_INDEX(ind) - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_BEGIN() +#define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() +#define EPL_OBD_BEGIN_PART_MANUFACTURER() +#define EPL_OBD_BEGIN_PART_DEVICE() +#define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) //CCM_SUBINDEX_RAM_ONLY (EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g))); +#define EPL_OBD_END_INDEX(ind) +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) //EPL_MEMCPY (&aObdSubEntry##ind##Ram_g[0],&aObdSubEntry##ind##Rom_g[0],sizeof(aObdSubEntry##ind##Ram_g)); + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,size,val) +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) //------------------------------------------------------------------------------------------- - #else +#else // #pragma message ("ELSE OF DEFINE") - #define EPL_OBD_BEGIN() - #define EPL_OBD_END() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_PART_GENERIC() - #define EPL_OBD_BEGIN_PART_MANUFACTURER() - #define EPL_OBD_BEGIN_PART_DEVICE() - #define EPL_OBD_END_PART() - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) - #define EPL_OBD_END_INDEX(ind) - #define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) - #define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) - - //--------------------------------------------------------------------------------------- - #define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,sizes,val) - #define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) - #define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) - #define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) - #define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) - #define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) - - #endif +#define EPL_OBD_BEGIN() +#define EPL_OBD_END() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_PART_GENERIC() +#define EPL_OBD_BEGIN_PART_MANUFACTURER() +#define EPL_OBD_BEGIN_PART_DEVICE() +#define EPL_OBD_END_PART() + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_BEGIN_INDEX_RAM(ind,cnt,call) +#define EPL_OBD_END_INDEX(ind) +#define EPL_OBD_RAM_INDEX_RAM_ARRAY(ind,cnt,call,typ,acc,dtyp,name,def) +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY(ind,cnt,call,typ,acc,dtyp,name,def) +#define EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT(ind,cnt,call,typ,acc,dtyp,name) + + //--------------------------------------------------------------------------------------- +#define EPL_OBD_SUBINDEX_RAM_VAR(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_VAR_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_VSTRING(ind,sub,acc,name,sizes,val) +#define EPL_OBD_SUBINDEX_RAM_OSTRING(ind,sub,acc,name,size) +#define EPL_OBD_SUBINDEX_RAM_VAR_NOINIT(ind,sub,typ,acc,dtyp,name) +#define EPL_OBD_SUBINDEX_RAM_DOMAIN(ind,sub,acc,name) +#define EPL_OBD_SUBINDEX_RAM_USERDEF(ind,sub,typ,acc,dtyp,name,val) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_RG(ind,sub,typ,acc,dtyp,name,val,low,high) +#define EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT(ind,sub,typ,acc,dtyp,name) + +#endif //------------------------------------------------------------------------------------------- #elif defined (EPL_OBD_UNDEFINE_MACRO) // #pragma message ("EPL_OBD_UNDEFINE_MACRO") - #undef EPL_OBD_BEGIN - #undef EPL_OBD_END +#undef EPL_OBD_BEGIN +#undef EPL_OBD_END //--------------------------------------------------------------------------------------- - #undef EPL_OBD_BEGIN_PART_GENERIC - #undef EPL_OBD_BEGIN_PART_MANUFACTURER - #undef EPL_OBD_BEGIN_PART_DEVICE - #undef EPL_OBD_END_PART +#undef EPL_OBD_BEGIN_PART_GENERIC +#undef EPL_OBD_BEGIN_PART_MANUFACTURER +#undef EPL_OBD_BEGIN_PART_DEVICE +#undef EPL_OBD_END_PART //--------------------------------------------------------------------------------------- - #undef EPL_OBD_BEGIN_INDEX_RAM - #undef EPL_OBD_END_INDEX - #undef EPL_OBD_RAM_INDEX_RAM_ARRAY - #undef EPL_OBD_RAM_INDEX_RAM_VARARRAY - #undef EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT +#undef EPL_OBD_BEGIN_INDEX_RAM +#undef EPL_OBD_END_INDEX +#undef EPL_OBD_RAM_INDEX_RAM_ARRAY +#undef EPL_OBD_RAM_INDEX_RAM_VARARRAY +#undef EPL_OBD_RAM_INDEX_RAM_VARARRAY_NOINIT //--------------------------------------------------------------------------------------- - #undef EPL_OBD_SUBINDEX_RAM_VAR - #undef EPL_OBD_SUBINDEX_RAM_VAR_RG - #undef EPL_OBD_SUBINDEX_RAM_VSTRING - #undef EPL_OBD_SUBINDEX_RAM_OSTRING - #undef EPL_OBD_SUBINDEX_RAM_VAR_NOINIT - #undef EPL_OBD_SUBINDEX_RAM_DOMAIN - #undef EPL_OBD_SUBINDEX_RAM_USERDEF - #undef EPL_OBD_SUBINDEX_RAM_USERDEF_RG - #undef EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT +#undef EPL_OBD_SUBINDEX_RAM_VAR +#undef EPL_OBD_SUBINDEX_RAM_VAR_RG +#undef EPL_OBD_SUBINDEX_RAM_VSTRING +#undef EPL_OBD_SUBINDEX_RAM_OSTRING +#undef EPL_OBD_SUBINDEX_RAM_VAR_NOINIT +#undef EPL_OBD_SUBINDEX_RAM_DOMAIN +#undef EPL_OBD_SUBINDEX_RAM_USERDEF +#undef EPL_OBD_SUBINDEX_RAM_USERDEF_RG +#undef EPL_OBD_SUBINDEX_RAM_USERDEF_NOINIT #else - #error "nothing defined" - +#error "nothing defined" #endif - - diff --git a/drivers/staging/epl/EplObjDef.h b/drivers/staging/epl/EplObjDef.h index 5823c14de19f..7713125a3e8d 100644 --- a/drivers/staging/epl/EplObjDef.h +++ b/drivers/staging/epl/EplObjDef.h @@ -71,48 +71,43 @@ #ifndef _EPLOBJDEF_H_ #define _EPLOBJDEF_H_ - //--------------------------------------------------------------------------- // security checks //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // macros to help building OD //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- #if (defined (EPL_OBD_USE_VARIABLE_SUBINDEX_TAB) && (EPL_OBD_USE_VARIABLE_SUBINDEX_TAB != FALSE)) - #define CCM_SUBINDEX_RAM_ONLY(a) a; - #define CCM_SUBINDEX_RAM_ONEOF(a,b) a +#define CCM_SUBINDEX_RAM_ONLY(a) a; +#define CCM_SUBINDEX_RAM_ONEOF(a,b) a #else - #define CCM_SUBINDEX_RAM_ONLY(a) - #define CCM_SUBINDEX_RAM_ONEOF(a,b) b +#define CCM_SUBINDEX_RAM_ONLY(a) +#define CCM_SUBINDEX_RAM_ONEOF(a,b) b #endif - //--------------------------------------------------------------------------- // To prevent unused memory in subindex tables we need this macro. // But not all compilers support to preset the last struct value followed by a comma. // Compilers which does not support a comma after last struct value has to place in a dummy subindex. #if ((DEV_SYSTEM & _DEV_COMMA_EXT_) != 0) - #define EPL_OBD_END_SUBINDEX() - #define EPL_OBD_MAX_ARRAY_SUBENTRIES 2 +#define EPL_OBD_END_SUBINDEX() +#define EPL_OBD_MAX_ARRAY_SUBENTRIES 2 #else - #define EPL_OBD_END_SUBINDEX() {0,0,0,NULL,NULL} - #define EPL_OBD_MAX_ARRAY_SUBENTRIES 3 +#define EPL_OBD_END_SUBINDEX() {0,0,0,NULL,NULL} +#define EPL_OBD_MAX_ARRAY_SUBENTRIES 3 #endif - //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- // globale vars @@ -123,37 +118,33 @@ // creation of data in ROM memory // ------------------------------------------------------------------------- #define EPL_OBD_CREATE_ROM_DATA - #include "objdict.h" +#include "objdict.h" #undef EPL_OBD_CREATE_ROM_DATA - // ------------------------------------------------------------------------- // creation of data in RAM memory // ------------------------------------------------------------------------- #define EPL_OBD_CREATE_RAM_DATA - #include "objdict.h" +#include "objdict.h" #undef EPL_OBD_CREATE_RAM_DATA - // ------------------------------------------------------------------------- // creation of subindex tables in ROM and RAM // ------------------------------------------------------------------------- #define EPL_OBD_CREATE_SUBINDEX_TAB - #include "objdict.h" +#include "objdict.h" #undef EPL_OBD_CREATE_SUBINDEX_TAB - // ------------------------------------------------------------------------- // creation of index tables for generic, manufacturer and device part // ------------------------------------------------------------------------- #define EPL_OBD_CREATE_INDEX_TAB - #include "objdict.h" +#include "objdict.h" #undef EPL_OBD_CREATE_INDEX_TAB - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -174,47 +165,44 @@ // // ---------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EPL_OBD_INIT_RAM_NAME (tEplObdInitParam MEM* pInitParam_p) +EPLDLLEXPORT tEplKernel PUBLIC EPL_OBD_INIT_RAM_NAME(tEplObdInitParam MEM * + pInitParam_p) { -tEplObdInitParam MEM* pInitParam = pInitParam_p; - - // check if pointer to parameter structure is valid - // if not then only copy subindex tables below - if (pInitParam != NULL) - { - // at first delete all parameters (all pointers will be set zu NULL) - EPL_MEMSET (pInitParam, 0, sizeof (tEplObdInitParam)); - - #define EPL_OBD_CREATE_INIT_FUNCTION - { - // inserts code to init pointer to index tables - #include "objdict.h" - } - #undef EPL_OBD_CREATE_INIT_FUNCTION - - #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) - { - // to begin no user OD is defined - pInitParam_p->m_pUserPart = NULL; - } - #endif - } - - #define EPL_OBD_CREATE_INIT_SUBINDEX - { - // inserts code to copy subindex tables - #include "objdict.h" - } - #undef EPL_OBD_CREATE_INIT_SUBINDEX - - return kEplSuccessful; + tEplObdInitParam MEM *pInitParam = pInitParam_p; + + // check if pointer to parameter structure is valid + // if not then only copy subindex tables below + if (pInitParam != NULL) { + // at first delete all parameters (all pointers will be set zu NULL) + EPL_MEMSET(pInitParam, 0, sizeof(tEplObdInitParam)); + +#define EPL_OBD_CREATE_INIT_FUNCTION + { + // inserts code to init pointer to index tables +#include "objdict.h" + } +#undef EPL_OBD_CREATE_INIT_FUNCTION + +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + { + // to begin no user OD is defined + pInitParam_p->m_pUserPart = NULL; + } +#endif + } +#define EPL_OBD_CREATE_INIT_SUBINDEX + { + // inserts code to copy subindex tables +#include "objdict.h" + } +#undef EPL_OBD_CREATE_INIT_SUBINDEX + + return kEplSuccessful; } - #endif // _EPLOBJDEF_H_ // Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler // damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). - diff --git a/drivers/staging/epl/EplPdo.h b/drivers/staging/epl/EplPdo.h index 0273a94773f1..d22ac86e85b6 100644 --- a/drivers/staging/epl/EplPdo.h +++ b/drivers/staging/epl/EplPdo.h @@ -66,7 +66,6 @@ 2006/05/22 d.k.: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPL_PDO_H_ @@ -85,42 +84,34 @@ // NodeId for PRes TPDO #define EPL_PDO_PRES_NODE_ID 0x00 - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- -typedef struct -{ - void* m_pVar; - WORD m_wOffset; // in Bits - WORD m_wSize; // in Bits - BOOL m_fNumeric; // numeric value -> use AMI functions +typedef struct { + void *m_pVar; + WORD m_wOffset; // in Bits + WORD m_wSize; // in Bits + BOOL m_fNumeric; // numeric value -> use AMI functions } tEplPdoMapping; -typedef struct -{ - unsigned int m_uiSizeOfStruct; - unsigned int m_uiPdoId; - unsigned int m_uiNodeId; - // 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes - // TPDO: 0x00=PRes, MN: CnNodeId=PReq +typedef struct { + unsigned int m_uiSizeOfStruct; + unsigned int m_uiPdoId; + unsigned int m_uiNodeId; + // 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes + // TPDO: 0x00=PRes, MN: CnNodeId=PReq - BOOL m_fTxRx; - BYTE m_bMappingVersion; - unsigned int m_uiMaxMappingEntries; // maximum number of mapping entries, i.e. size of m_aPdoMapping - tEplPdoMapping m_aPdoMapping[1]; + BOOL m_fTxRx; + BYTE m_bMappingVersion; + unsigned int m_uiMaxMappingEntries; // maximum number of mapping entries, i.e. size of m_aPdoMapping + tEplPdoMapping m_aPdoMapping[1]; } tEplPdoParam; - - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPL_PDO_H_ - - +#endif // #ifndef _EPL_PDO_H_ diff --git a/drivers/staging/epl/EplSdo.h b/drivers/staging/epl/EplSdo.h index c41b32c870c0..1cb3f2de4a3c 100644 --- a/drivers/staging/epl/EplSdo.h +++ b/drivers/staging/epl/EplSdo.h @@ -66,7 +66,6 @@ 2006/06/26 k.t.: start of the implementation - ****************************************************************************/ #include "EplInc.h" @@ -76,7 +75,6 @@ #ifndef _EPLSDO_H_ #define _EPLSDO_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -118,64 +116,58 @@ typedef unsigned int tEplSdoConHdl; // callback function pointer for Protocol Abstraction Layer to call // asynchronuus SDO Sequence Layer -typedef tEplKernel (PUBLIC* tEplSequLayerReceiveCb ) ( - tEplSdoConHdl ConHdl_p, - tEplAsySdoSeq* pSdoSeqData_p, - unsigned int uiDataSize_p); +typedef tEplKernel(PUBLIC * tEplSequLayerReceiveCb) (tEplSdoConHdl ConHdl_p, + tEplAsySdoSeq * + pSdoSeqData_p, + unsigned int uiDataSize_p); // handle between asynchronuus SDO Sequence Layer and SDO Command layer typedef unsigned int tEplSdoSeqConHdl; // callback function pointer for asynchronuus SDO Sequence Layer to call // SDO Command layer for received data -typedef tEplKernel (PUBLIC* tEplSdoComReceiveCb) ( - tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplAsySdoCom* pAsySdoCom_p, - unsigned int uiDataSize_p); +typedef tEplKernel(PUBLIC * + tEplSdoComReceiveCb) (tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoCom * pAsySdoCom_p, + unsigned int uiDataSize_p); // status of connection -typedef enum -{ - kAsySdoConStateConnected = 0x00, - kAsySdoConStateInitError = 0x01, - kAsySdoConStateConClosed = 0x02, - kAsySdoConStateAckReceived = 0x03, - kAsySdoConStateFrameSended = 0x04, - kAsySdoConStateTimeout = 0x05 - -}tEplAsySdoConState; +typedef enum { + kAsySdoConStateConnected = 0x00, + kAsySdoConStateInitError = 0x01, + kAsySdoConStateConClosed = 0x02, + kAsySdoConStateAckReceived = 0x03, + kAsySdoConStateFrameSended = 0x04, + kAsySdoConStateTimeout = 0x05 +} tEplAsySdoConState; // callback function pointer for asynchronuus SDO Sequence Layer to call // SDO Command layer for connection status -typedef tEplKernel (PUBLIC* tEplSdoComConCb) ( - tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplAsySdoConState AsySdoConState_p); +typedef tEplKernel(PUBLIC * tEplSdoComConCb) (tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoConState + AsySdoConState_p); // handle between SDO Command layer and application typedef unsigned int tEplSdoComConHdl; // status of connection -typedef enum -{ - kEplSdoComTransferNotActive = 0x00, - kEplSdoComTransferRunning = 0x01, - kEplSdoComTransferTxAborted = 0x02, - kEplSdoComTransferRxAborted = 0x03, - kEplSdoComTransferFinished = 0x04, - kEplSdoComTransferLowerLayerAbort = 0x05 - +typedef enum { + kEplSdoComTransferNotActive = 0x00, + kEplSdoComTransferRunning = 0x01, + kEplSdoComTransferTxAborted = 0x02, + kEplSdoComTransferRxAborted = 0x03, + kEplSdoComTransferFinished = 0x04, + kEplSdoComTransferLowerLayerAbort = 0x05 } tEplSdoComConState; // SDO Services and Command-Ids from DS 1.0.0 p.152 -typedef enum -{ - kEplSdoServiceNIL = 0x00, - kEplSdoServiceWriteByIndex = 0x01, - kEplSdoServiceReadByIndex = 0x02 - - //-------------------------------- - // the following services are optional and - // not supported now +typedef enum { + kEplSdoServiceNIL = 0x00, + kEplSdoServiceWriteByIndex = 0x01, + kEplSdoServiceReadByIndex = 0x02 + //-------------------------------- + // the following services are optional and + // not supported now /* kEplSdoServiceWriteAllByIndex = 0x03, kEplSdoServiceReadAllByIndex = 0x04, @@ -196,76 +188,58 @@ typedef enum } tEplSdoServiceType; // describes if read or write access -typedef enum -{ - kEplSdoAccessTypeRead = 0x00, - kEplSdoAccessTypeWrite = 0x01 - +typedef enum { + kEplSdoAccessTypeRead = 0x00, + kEplSdoAccessTypeWrite = 0x01 } tEplSdoAccessType; -typedef enum -{ - kEplSdoTypeAuto = 0x00, - kEplSdoTypeUdp = 0x01, - kEplSdoTypeAsnd = 0x02, - kEplSdoTypePdo = 0x03 - -}tEplSdoType; - -typedef enum -{ - kEplSdoTransAuto = 0x00, - kEplSdoTransExpedited = 0x01, - kEplSdoTransSegmented = 0x02 - - +typedef enum { + kEplSdoTypeAuto = 0x00, + kEplSdoTypeUdp = 0x01, + kEplSdoTypeAsnd = 0x02, + kEplSdoTypePdo = 0x03 +} tEplSdoType; + +typedef enum { + kEplSdoTransAuto = 0x00, + kEplSdoTransExpedited = 0x01, + kEplSdoTransSegmented = 0x02 } tEplSdoTransType; - // structure to inform application about finish of SDO transfer -typedef struct -{ - tEplSdoComConHdl m_SdoComConHdl; - tEplSdoComConState m_SdoComConState; - DWORD m_dwAbortCode; - tEplSdoAccessType m_SdoAccessType; - unsigned int m_uiNodeId; // NodeId of the target - unsigned int m_uiTargetIndex; // index which was accessed - unsigned int m_uiTargetSubIndex; // subindex which was accessed - unsigned int m_uiTransferredByte; // number of bytes transferred - void* m_pUserArg; // user definable argument pointer +typedef struct { + tEplSdoComConHdl m_SdoComConHdl; + tEplSdoComConState m_SdoComConState; + DWORD m_dwAbortCode; + tEplSdoAccessType m_SdoAccessType; + unsigned int m_uiNodeId; // NodeId of the target + unsigned int m_uiTargetIndex; // index which was accessed + unsigned int m_uiTargetSubIndex; // subindex which was accessed + unsigned int m_uiTransferredByte; // number of bytes transferred + void *m_pUserArg; // user definable argument pointer } tEplSdoComFinished; - // callback function pointer to inform application about connection -typedef tEplKernel (PUBLIC* tEplSdoFinishedCb) ( - tEplSdoComFinished* pSdoComFinished_p); - +typedef tEplKernel(PUBLIC * tEplSdoFinishedCb) (tEplSdoComFinished * + pSdoComFinished_p); // structure to init SDO transfer to Read or Write by Index -typedef struct -{ - tEplSdoComConHdl m_SdoComConHdl; - unsigned int m_uiIndex; - unsigned int m_uiSubindex; - void* m_pData; - unsigned int m_uiDataSize; - unsigned int m_uiTimeout; // not used in this version - tEplSdoAccessType m_SdoAccessType; - tEplSdoFinishedCb m_pfnSdoFinishedCb; - void* m_pUserArg; // user definable argument pointer +typedef struct { + tEplSdoComConHdl m_SdoComConHdl; + unsigned int m_uiIndex; + unsigned int m_uiSubindex; + void *m_pData; + unsigned int m_uiDataSize; + unsigned int m_uiTimeout; // not used in this version + tEplSdoAccessType m_SdoAccessType; + tEplSdoFinishedCb m_pfnSdoFinishedCb; + void *m_pUserArg; // user definable argument pointer } tEplSdoComTransParamByIndex; - - - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPLSDO_H_ - - +#endif // #ifndef _EPLSDO_H_ diff --git a/drivers/staging/epl/EplSdoAc.h b/drivers/staging/epl/EplSdoAc.h index 97de988870e8..400fb38ce3e9 100644 --- a/drivers/staging/epl/EplSdoAc.h +++ b/drivers/staging/epl/EplSdoAc.h @@ -71,7 +71,6 @@ #ifndef _EPLSDOAC_H_ #define _EPLSDOAC_H_ - // ========================================================================= // SDO abort codes // ========================================================================= @@ -106,7 +105,6 @@ #define EPL_SDOAC_OBJECT_DICTIONARY_NOT_EXIST 0x08000023L #define EPL_SDOAC_CONFIG_DATA_EMPTY 0x08000024L - #endif // _EPLSDOAC_H_ // Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler diff --git a/drivers/staging/epl/EplTarget.h b/drivers/staging/epl/EplTarget.h index 0d1fe8afda23..b2b66f82c035 100644 --- a/drivers/staging/epl/EplTarget.h +++ b/drivers/staging/epl/EplTarget.h @@ -66,13 +66,11 @@ 2005/12/05 -as: start of the implementation, version 1.00 - ****************************************************************************/ #ifndef _EPLTARGET_H_ #define _EPLTARGET_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -87,137 +85,132 @@ #if (TARGET_SYSTEM == _WIN32_) - #define _WIN32_WINDOWS 0x0401 - #define _WIN32_WINNT 0x0400 +#define _WIN32_WINDOWS 0x0401 +#define _WIN32_WINNT 0x0400 - #include - #include +#include +#include //29.11.2004 f.j. sonst ist memcpy und memset unbekannt - #include +#include - #define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); - #define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); +#define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); +#define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); // f.j.: die Funktionen für und sind in WinMem.c definiert //definition der Prototypen - void FAR* MemAlloc (DWORD dwMemSize_p); - void MemFree (void FAR* pMem_p); - - #define EPL_MALLOC(siz) malloc((size_t)(siz)) - #define EPL_FREE(ptr) free((void *)ptr) - - #ifndef PRINTF0 - void trace (const char* fmt, ...); - #define PRINTF TRACE - #define PRINTF0(arg) TRACE0(arg) - #define PRINTF1(arg,p1) TRACE1(arg,p1) - #define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) - #define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) - #define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) - //#define PRINTF printf - //#define PRINTF0(arg) PRINTF(arg) - //#define PRINTF1(arg,p1) PRINTF(arg,p1) - //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) - //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) - //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) - #endif - - #ifdef ASSERTMSG - #undef ASSERTMSG - #endif - - #define ASSERTMSG(expr,string) if (!(expr)) { \ - MessageBox (NULL, string, "Assertion failed", MB_OK | MB_ICONERROR); \ - exit (-1);} +void FAR *MemAlloc(DWORD dwMemSize_p); +void MemFree(void FAR * pMem_p); + +#define EPL_MALLOC(siz) malloc((size_t)(siz)) +#define EPL_FREE(ptr) free((void *)ptr) + +#ifndef PRINTF0 +void trace(const char *fmt, ...); +#define PRINTF TRACE +#define PRINTF0(arg) TRACE0(arg) +#define PRINTF1(arg,p1) TRACE1(arg,p1) +#define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) +#define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) +#define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) + //#define PRINTF printf + //#define PRINTF0(arg) PRINTF(arg) + //#define PRINTF1(arg,p1) PRINTF(arg,p1) + //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) + //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) + //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) +#endif +#ifdef ASSERTMSG +#undef ASSERTMSG +#endif +#define ASSERTMSG(expr,string) if (!(expr)) { \ + MessageBox (NULL, string, "Assertion failed", MB_OK | MB_ICONERROR); \ + exit (-1);} #elif (TARGET_SYSTEM == _NO_OS_) - #include - #include +#include +#include //29.11.2004 f.j. sonst ist memcpy und memset unbekannt // #include - #define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); - #define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); - - #define EPL_MALLOC(siz) malloc((size_t)(siz)) - #define EPL_FREE(ptr) free((void *)ptr) - - #ifndef PRINTF0 - #define PRINTF TRACE - #define PRINTF0(arg) TRACE0(arg) - #define PRINTF1(arg,p1) TRACE1(arg,p1) - #define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) - #define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) - #define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) - //#define PRINTF printf - //#define PRINTF0(arg) PRINTF(arg) - //#define PRINTF1(arg,p1) PRINTF(arg,p1) - //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) - //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) - //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) - #endif - +#define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); +#define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); + +#define EPL_MALLOC(siz) malloc((size_t)(siz)) +#define EPL_FREE(ptr) free((void *)ptr) + +#ifndef PRINTF0 +#define PRINTF TRACE +#define PRINTF0(arg) TRACE0(arg) +#define PRINTF1(arg,p1) TRACE1(arg,p1) +#define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) +#define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) +#define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) + //#define PRINTF printf + //#define PRINTF0(arg) PRINTF(arg) + //#define PRINTF1(arg,p1) PRINTF(arg,p1) + //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) + //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) + //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) +#endif #elif (TARGET_SYSTEM == _LINUX_) - #ifndef __KERNEL__ - #include - #include - #else +#ifndef __KERNEL__ +#include +#include +#else // #include - #include - #include - #include - #include - #include - #include - #endif +#include +#include +#include +#include +#include +#include +#endif //29.11.2004 f.j. sonst ist memcpy und memset unbekannt // #include - #define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); - #define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); - - #ifndef __KERNEL__ - #define EPL_MALLOC(siz) malloc((size_t)(siz)) - #define EPL_FREE(ptr) free((void *)ptr) - #else - #define EPL_MALLOC(siz) kmalloc((size_t)(siz), GFP_KERNEL) - #define EPL_FREE(ptr) kfree((void *)ptr) - #endif - - #ifndef PRINTF0 - #define PRINTF TRACE - #define PRINTF0(arg) TRACE0(arg) - #define PRINTF1(arg,p1) TRACE1(arg,p1) - #define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) - #define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) - #define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) - //#define PRINTF printf - //#define PRINTF0(arg) PRINTF(arg) - //#define PRINTF1(arg,p1) PRINTF(arg,p1) - //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) - //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) - //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) - #endif +#define EPL_MEMCPY(dst,src,siz) memcpy((void*)(dst),(const void*)(src),(size_t)(siz)); +#define EPL_MEMSET(dst,val,siz) memset((void*)(dst),(int)(val),(size_t)(siz)); +#ifndef __KERNEL__ +#define EPL_MALLOC(siz) malloc((size_t)(siz)) +#define EPL_FREE(ptr) free((void *)ptr) +#else +#define EPL_MALLOC(siz) kmalloc((size_t)(siz), GFP_KERNEL) +#define EPL_FREE(ptr) kfree((void *)ptr) +#endif +#ifndef PRINTF0 +#define PRINTF TRACE +#define PRINTF0(arg) TRACE0(arg) +#define PRINTF1(arg,p1) TRACE1(arg,p1) +#define PRINTF2(arg,p1,p2) TRACE2(arg,p1,p2) +#define PRINTF3(arg,p1,p2,p3) TRACE3(arg,p1,p2,p3) +#define PRINTF4(arg,p1,p2,p3,p4) TRACE4(arg,p1,p2,p3,p4) + //#define PRINTF printf + //#define PRINTF0(arg) PRINTF(arg) + //#define PRINTF1(arg,p1) PRINTF(arg,p1) + //#define PRINTF2(arg,p1,p2) PRINTF(arg,p1,p2) + //#define PRINTF3(arg,p1,p2,p3) PRINTF(arg,p1,p2,p3) + //#define PRINTF4(arg,p1,p2,p3,p4) PRINTF(arg,p1,p2,p3,p4) #endif -#define EPL_TGT_INTMASK_ETH 0x0001 // ethernet interrupt -#define EPL_TGT_INTMASK_DMA 0x0002 // DMA interrupt +#endif + +#define EPL_TGT_INTMASK_ETH 0x0001 // ethernet interrupt +#define EPL_TGT_INTMASK_DMA 0x0002 // DMA interrupt //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -231,10 +224,10 @@ // functions for ethernet driver tEplKernel PUBLIC TgtInitEthIsr(void); void PUBLIC TgtFreeEthIsr(void); -void PUBLIC TgtEnableGlobalInterrupt(BYTE fEnable_p); -void PUBLIC TgtEnableEthInterrupt0(BYTE fEnable_p, unsigned int uiInterruptMask_p); -void PUBLIC TgtEnableEthInterrupt1(BYTE fEnable_p, unsigned int uiInterruptMask_p); - -#endif // #ifndef _EPLTARGET_H_ - +void PUBLIC TgtEnableGlobalInterrupt(BYTE fEnable_p); +void PUBLIC TgtEnableEthInterrupt0(BYTE fEnable_p, + unsigned int uiInterruptMask_p); +void PUBLIC TgtEnableEthInterrupt1(BYTE fEnable_p, + unsigned int uiInterruptMask_p); +#endif // #ifndef _EPLTARGET_H_ diff --git a/drivers/staging/epl/EplTimer.h b/drivers/staging/epl/EplTimer.h index 6dbb53baa766..facbfd8740e6 100644 --- a/drivers/staging/epl/EplTimer.h +++ b/drivers/staging/epl/EplTimer.h @@ -66,7 +66,6 @@ 2006/07/06 k.t.: start of the implementation - ****************************************************************************/ #include "EplInc.h" @@ -75,12 +74,10 @@ #ifndef _EPLTIMER_H_ #define _EPLTIMER_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // typedef //--------------------------------------------------------------------------- @@ -88,38 +85,33 @@ // type for timer handle typedef unsigned long tEplTimerHdl; -typedef struct -{ - tEplEventSink m_EventSink; - unsigned long m_ulArg; // d.k.: converted to unsigned long because - // it is never accessed as a pointer by the - // timer module and the data the - // pointer points to is not saved in any way. - // It is just a value. The user is responsible - // to store the data statically and convert - // the pointer between address spaces. +typedef struct { + tEplEventSink m_EventSink; + unsigned long m_ulArg; // d.k.: converted to unsigned long because + // it is never accessed as a pointer by the + // timer module and the data the + // pointer points to is not saved in any way. + // It is just a value. The user is responsible + // to store the data statically and convert + // the pointer between address spaces. } tEplTimerArg; -typedef struct -{ - tEplTimerHdl m_TimerHdl; - unsigned long m_ulArg; // d.k.: converted to unsigned long because - // it is never accessed as a pointer by the - // timer module and the data the - // pointer points to is not saved in any way. - // It is just a value. +typedef struct { + tEplTimerHdl m_TimerHdl; + unsigned long m_ulArg; // d.k.: converted to unsigned long because + // it is never accessed as a pointer by the + // timer module and the data the + // pointer points to is not saved in any way. + // It is just a value. } tEplTimerEventArg; -typedef tEplKernel (PUBLIC * tEplTimerkCallback) ( - tEplTimerEventArg* pEventArg_p); +typedef tEplKernel(PUBLIC * tEplTimerkCallback) (tEplTimerEventArg * + pEventArg_p); //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- - -#endif // #ifndef _EPLTIMER_H_ - - +#endif // #ifndef _EPLTIMER_H_ diff --git a/drivers/staging/epl/EplVersion.h b/drivers/staging/epl/EplVersion.h index 4f477616d78a..75570d56b865 100644 --- a/drivers/staging/epl/EplVersion.h +++ b/drivers/staging/epl/EplVersion.h @@ -70,7 +70,6 @@ #ifndef _EPL_VERSION_H_ #define _EPL_VERSION_H_ - // NOTE: // All version macros should contain the same version number. But do not use // defines instead of the numbers. Because the macro EPL_STRING_VERSION() can not @@ -85,14 +84,13 @@ #define DEFINED_OBJ1018_VERSION EPL_OBJ1018_VERSION (1, 3, 0) #define DEFINED_STRING_VERSION EPL_STRING_VERSION (1, 3, 0) - // ----------------------------------------------------------------------------- #define EPL_PRODUCT_NAME "EPL V2" #define EPL_PRODUCT_VERSION DEFINED_STRING_VERSION #define EPL_PRODUCT_MANUFACTURER "SYS TEC electronic GmbH" - #define EPL_PRODUCT_KEY "SO-1083" - #define EPL_PRODUCT_DESCRIPTION "openPOWERLINK Protocol Stack Source" +#define EPL_PRODUCT_KEY "SO-1083" +#define EPL_PRODUCT_DESCRIPTION "openPOWERLINK Protocol Stack Source" #endif // _EPL_VERSION_H_ diff --git a/drivers/staging/epl/SharedBuff.h b/drivers/staging/epl/SharedBuff.h index 9b5d2868bc15..0ec1b4b9e6ae 100644 --- a/drivers/staging/epl/SharedBuff.h +++ b/drivers/staging/epl/SharedBuff.h @@ -57,60 +57,50 @@ #ifndef _SHAREDBUFF_H_ #define _SHAREDBUFF_H_ - - //--------------------------------------------------------------------------- // Type definitions //--------------------------------------------------------------------------- -typedef enum -{ - kShbOk = 0, - kShbNoReadableData = 1, - kShbDataTruncated = 2, - kShbBufferFull = 3, - kShbDataOutsideBufferArea = 4, - kShbBufferAlreadyCompleted = 5, - kShbMemUsedByOtherProcs = 6, - kShbOpenMismatch = 7, - kShbInvalidBufferType = 8, - kShbInvalidArg = 9, - kShbBufferInvalid = 10, - kShbOutOfMem = 11, - kShbAlreadyReseting = 12, - kShbAlreadySignaling = 13, - kShbExceedDataSizeLimit = 14, +typedef enum { + kShbOk = 0, + kShbNoReadableData = 1, + kShbDataTruncated = 2, + kShbBufferFull = 3, + kShbDataOutsideBufferArea = 4, + kShbBufferAlreadyCompleted = 5, + kShbMemUsedByOtherProcs = 6, + kShbOpenMismatch = 7, + kShbInvalidBufferType = 8, + kShbInvalidArg = 9, + kShbBufferInvalid = 10, + kShbOutOfMem = 11, + kShbAlreadyReseting = 12, + kShbAlreadySignaling = 13, + kShbExceedDataSizeLimit = 14, } tShbError; - // 2006/08/24 d.k.: Priority for threads (new data, job signaling) -typedef enum -{ - kShbPriorityLow = 0, - kShbPriorityNormal = 1, - kshbPriorityHigh = 2 - +typedef enum { + kShbPriorityLow = 0, + kShbPriorityNormal = 1, + kshbPriorityHigh = 2 } tShbPriority; - -typedef struct -{ - unsigned int m_uiFullBlockSize; // real size of allocated block (incl. alignment fill bytes) - unsigned long m_ulAvailableSize; // still available size for data - unsigned long m_ulWrIndex; // current write index - unsigned int m_fBufferCompleted; // TRUE if allocated block is complete filled with data +typedef struct { + unsigned int m_uiFullBlockSize; // real size of allocated block (incl. alignment fill bytes) + unsigned long m_ulAvailableSize; // still available size for data + unsigned long m_ulWrIndex; // current write index + unsigned int m_fBufferCompleted; // TRUE if allocated block is complete filled with data } tShbCirChunk; +typedef void *tShbInstance; -typedef void* tShbInstance; - - -typedef void (*tShbCirSigHndlrNewData) (tShbInstance pShbInstance_p, unsigned long ulDataBlockSize_p); -typedef void (*tShbCirSigHndlrReset) (tShbInstance pShbInstance_p, unsigned int fTimeOut_p); - - +typedef void (*tShbCirSigHndlrNewData) (tShbInstance pShbInstance_p, + unsigned long ulDataBlockSize_p); +typedef void (*tShbCirSigHndlrReset) (tShbInstance pShbInstance_p, + unsigned int fTimeOut_p); //--------------------------------------------------------------------------- // Prototypes @@ -129,55 +119,86 @@ extern "C" { #endif */ -tShbError ShbInit (void); -tShbError ShbExit (void); + tShbError ShbInit(void); + tShbError ShbExit(void); // Circular Shared Buffer -tShbError ShbCirAllocBuffer (unsigned long ulBufferSize_p, const char* pszBufferID_p, tShbInstance* ppShbInstance_p, unsigned int* pfShbNewCreated_p); -tShbError ShbCirReleaseBuffer (tShbInstance pShbInstance_p); + tShbError ShbCirAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p); + tShbError ShbCirReleaseBuffer(tShbInstance pShbInstance_p); #if !defined(INLINE_ENABLED) -tShbError ShbCirResetBuffer (tShbInstance pShbInstance_p, unsigned long ulTimeOut_p, tShbCirSigHndlrReset pfnSignalHandlerReset_p); -tShbError ShbCirWriteDataBlock (tShbInstance pShbInstance_p, const void* pSrcDataBlock_p, unsigned long ulDataBlockSize_p); -tShbError ShbCirAllocDataBlock (tShbInstance pShbInstance_p, tShbCirChunk* pShbCirChunk_p, unsigned long ulDataBufferSize_p); -tShbError ShbCirWriteDataChunk (tShbInstance pShbInstance_p, tShbCirChunk* pShbCirChunk_p, const void* pSrcDataChunk_p, unsigned long ulDataChunkSize_p, unsigned int* pfBufferCompleted_p); -tShbError ShbCirReadDataBlock (tShbInstance pShbInstance_p, void* pDstDataBlock_p, unsigned long ulRdBuffSize_p, unsigned long* pulDataBlockSize_p); -tShbError ShbCirGetReadDataSize (tShbInstance pShbInstance_p, unsigned long* pulDataBlockSize_p); -tShbError ShbCirGetReadBlockCount (tShbInstance pShbInstance_p, unsigned long* pulDataBlockCount_p); -tShbError ShbCirSetSignalHandlerNewData (tShbInstance pShbInstance_p, tShbCirSigHndlrNewData pfnShbSignalHandlerNewData_p, tShbPriority ShbPriority_p); + tShbError ShbCirResetBuffer(tShbInstance pShbInstance_p, + unsigned long ulTimeOut_p, + tShbCirSigHndlrReset + pfnSignalHandlerReset_p); + tShbError ShbCirWriteDataBlock(tShbInstance pShbInstance_p, + const void *pSrcDataBlock_p, + unsigned long ulDataBlockSize_p); + tShbError ShbCirAllocDataBlock(tShbInstance pShbInstance_p, + tShbCirChunk * pShbCirChunk_p, + unsigned long ulDataBufferSize_p); + tShbError ShbCirWriteDataChunk(tShbInstance pShbInstance_p, + tShbCirChunk * pShbCirChunk_p, + const void *pSrcDataChunk_p, + unsigned long ulDataChunkSize_p, + unsigned int *pfBufferCompleted_p); + tShbError ShbCirReadDataBlock(tShbInstance pShbInstance_p, + void *pDstDataBlock_p, + unsigned long ulRdBuffSize_p, + unsigned long *pulDataBlockSize_p); + tShbError ShbCirGetReadDataSize(tShbInstance pShbInstance_p, + unsigned long *pulDataBlockSize_p); + tShbError ShbCirGetReadBlockCount(tShbInstance pShbInstance_p, + unsigned long *pulDataBlockCount_p); + tShbError ShbCirSetSignalHandlerNewData(tShbInstance pShbInstance_p, + tShbCirSigHndlrNewData + pfnShbSignalHandlerNewData_p, + tShbPriority ShbPriority_p); #endif // Linear Shared Buffer -tShbError ShbLinAllocBuffer (unsigned long ulBufferSize_p, const char* pszBufferID_p, tShbInstance* ppShbInstance_p, unsigned int* pfShbNewCreated_p); -tShbError ShbLinReleaseBuffer (tShbInstance pShbInstance_p); + tShbError ShbLinAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p); + tShbError ShbLinReleaseBuffer(tShbInstance pShbInstance_p); #if !defined(INLINE_ENABLED) -tShbError ShbLinWriteDataBlock (tShbInstance pShbInstance_p, unsigned long ulDstBufferOffs_p, const void* pSrcDataBlock_p, unsigned long ulDataBlockSize_p); -tShbError ShbLinReadDataBlock (tShbInstance pShbInstance_p, void* pDstDataBlock_p, unsigned long ulSrcBufferOffs_p, unsigned long ulDataBlockSize_p); + tShbError ShbLinWriteDataBlock(tShbInstance pShbInstance_p, + unsigned long ulDstBufferOffs_p, + const void *pSrcDataBlock_p, + unsigned long ulDataBlockSize_p); + tShbError ShbLinReadDataBlock(tShbInstance pShbInstance_p, + void *pDstDataBlock_p, + unsigned long ulSrcBufferOffs_p, + unsigned long ulDataBlockSize_p); #endif #ifndef NDEBUG - tShbError ShbCirTraceBuffer (tShbInstance pShbInstance_p); - tShbError ShbLinTraceBuffer (tShbInstance pShbInstance_p); - tShbError ShbTraceDump (const unsigned char* pabStartAddr_p, unsigned long ulDataSize_p, unsigned long ulAddrOffset_p, const char* pszInfoText_p); + tShbError ShbCirTraceBuffer(tShbInstance pShbInstance_p); + tShbError ShbLinTraceBuffer(tShbInstance pShbInstance_p); + tShbError ShbTraceDump(const unsigned char *pabStartAddr_p, + unsigned long ulDataSize_p, + unsigned long ulAddrOffset_p, + const char *pszInfoText_p); #else - #define ShbCirTraceBuffer(p0) - #define ShbLinTraceBuffer(p0) - #define ShbTraceDump(p0, p1, p2, p3) +#define ShbCirTraceBuffer(p0) +#define ShbLinTraceBuffer(p0) +#define ShbTraceDump(p0, p1, p2, p3) #endif -#undef INLINE_ENABLED // disable actual inlining of functions +#undef INLINE_ENABLED // disable actual inlining of functions #undef INLINE_FUNCTION -#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing +#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing #ifdef __cplusplus } #endif - - -#endif // #ifndef _SHAREDBUFF_H_ - +#endif // #ifndef _SHAREDBUFF_H_ diff --git a/drivers/staging/epl/ShbIpc.h b/drivers/staging/epl/ShbIpc.h index 7840b0309628..cad8846a0824 100644 --- a/drivers/staging/epl/ShbIpc.h +++ b/drivers/staging/epl/ShbIpc.h @@ -57,64 +57,69 @@ #ifndef _SHBIPC_H_ #define _SHBIPC_H_ - - //--------------------------------------------------------------------------- // Type definitions //--------------------------------------------------------------------------- -typedef int (*tSigHndlrNewData) (tShbInstance pShbInstance_p); -typedef void (*tSigHndlrJobReady) (tShbInstance pShbInstance_p, unsigned int fTimeOut_p); - +typedef int (*tSigHndlrNewData) (tShbInstance pShbInstance_p); +typedef void (*tSigHndlrJobReady) (tShbInstance pShbInstance_p, + unsigned int fTimeOut_p); #if (TARGET_SYSTEM == _WIN32_) - #if defined(INLINE_FUNCTION_DEF) - #undef INLINE_FUNCTION - #define INLINE_FUNCTION INLINE_FUNCTION_DEF - #define SHBIPC_INLINE_ENABLED TRUE - #define SHBIPC_INLINED - #include "ShbIpc-Win32.c" - #endif +#if defined(INLINE_FUNCTION_DEF) +#undef INLINE_FUNCTION +#define INLINE_FUNCTION INLINE_FUNCTION_DEF +#define SHBIPC_INLINE_ENABLED TRUE +#define SHBIPC_INLINED +#include "ShbIpc-Win32.c" +#endif #elif (TARGET_SYSTEM == _LINUX_) - #if defined(INLINE_FUNCTION_DEF) - #undef INLINE_FUNCTION - #define INLINE_FUNCTION INLINE_FUNCTION_DEF - #define SHBIPC_INLINE_ENABLED TRUE - #define SHBIPC_INLINED - #include "ShbIpc-LinuxKernel.c" - #endif +#if defined(INLINE_FUNCTION_DEF) +#undef INLINE_FUNCTION +#define INLINE_FUNCTION INLINE_FUNCTION_DEF +#define SHBIPC_INLINE_ENABLED TRUE +#define SHBIPC_INLINED +#include "ShbIpc-LinuxKernel.c" +#endif #endif - //--------------------------------------------------------------------------- // Prototypes //--------------------------------------------------------------------------- -tShbError ShbIpcInit (void); -tShbError ShbIpcExit (void); +tShbError ShbIpcInit(void); +tShbError ShbIpcExit(void); -tShbError ShbIpcAllocBuffer (unsigned long ulBufferSize_p, const char* pszBufferID_p, tShbInstance* ppShbInstance_p, unsigned int* pfShbNewCreated_p); -tShbError ShbIpcReleaseBuffer (tShbInstance pShbInstance_p); +tShbError ShbIpcAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p); +tShbError ShbIpcReleaseBuffer(tShbInstance pShbInstance_p); #if !defined(SHBIPC_INLINE_ENABLED) -tShbError ShbIpcEnterAtomicSection (tShbInstance pShbInstance_p); -tShbError ShbIpcLeaveAtomicSection (tShbInstance pShbInstance_p); +tShbError ShbIpcEnterAtomicSection(tShbInstance pShbInstance_p); +tShbError ShbIpcLeaveAtomicSection(tShbInstance pShbInstance_p); -tShbError ShbIpcStartSignalingNewData (tShbInstance pShbInstance_p, tSigHndlrNewData pfnSignalHandlerNewData_p, tShbPriority ShbPriority_p); -tShbError ShbIpcStopSignalingNewData (tShbInstance pShbInstance_p); -tShbError ShbIpcSignalNewData (tShbInstance pShbInstance_p); +tShbError ShbIpcStartSignalingNewData(tShbInstance pShbInstance_p, + tSigHndlrNewData + pfnSignalHandlerNewData_p, + tShbPriority ShbPriority_p); +tShbError ShbIpcStopSignalingNewData(tShbInstance pShbInstance_p); +tShbError ShbIpcSignalNewData(tShbInstance pShbInstance_p); -tShbError ShbIpcStartSignalingJobReady (tShbInstance pShbInstance_p, unsigned long ulTimeOut_p, tSigHndlrJobReady pfnSignalHandlerJobReady_p); -tShbError ShbIpcSignalJobReady (tShbInstance pShbInstance_p); +tShbError ShbIpcStartSignalingJobReady(tShbInstance pShbInstance_p, + unsigned long ulTimeOut_p, + tSigHndlrJobReady + pfnSignalHandlerJobReady_p); +tShbError ShbIpcSignalJobReady(tShbInstance pShbInstance_p); -void* ShbIpcGetShMemPtr (tShbInstance pShbInstance_p); +void *ShbIpcGetShMemPtr(tShbInstance pShbInstance_p); #endif -#undef SHBIPC_INLINE_ENABLED // disable actual inlining of functions +#undef SHBIPC_INLINE_ENABLED // disable actual inlining of functions #undef INLINE_FUNCTION -#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing +#define INLINE_FUNCTION // define INLINE_FUNCTION to nothing #endif // #ifndef _SHBIPC_H_ - diff --git a/drivers/staging/epl/ShbLinuxKernel.h b/drivers/staging/epl/ShbLinuxKernel.h index 30b5faf51541..812702add4f0 100644 --- a/drivers/staging/epl/ShbLinuxKernel.h +++ b/drivers/staging/epl/ShbLinuxKernel.h @@ -57,10 +57,10 @@ #ifndef _SHBLINUXKERNEL_H_ #define _SHBLINUXKERNEL_H_ -struct sShbMemTable{ - int m_iBufferId; - void* m_pBuffer; - struct sShbMemTable *m_psNextMemTableElement; +struct sShbMemTable { + int m_iBufferId; + void *m_pBuffer; + struct sShbMemTable *m_psNextMemTableElement; }; extern struct sShbMemTable *psMemTableElementFirst_g; diff --git a/drivers/staging/epl/SocketLinuxKernel.h b/drivers/staging/epl/SocketLinuxKernel.h index c248a7831f23..6e1d61989607 100644 --- a/drivers/staging/epl/SocketLinuxKernel.h +++ b/drivers/staging/epl/SocketLinuxKernel.h @@ -66,17 +66,14 @@ 2006/08/25 d.k.: start of the implementation - ****************************************************************************/ - #ifndef _SOCKETLINUXKERNEL_H_ #define _SOCKETLINUXKERNEL_H_ #include #include - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -87,7 +84,7 @@ // typedef //--------------------------------------------------------------------------- -typedef struct socket* SOCKET; +typedef struct socket *SOCKET; //--------------------------------------------------------------------------- // function prototypes @@ -97,12 +94,12 @@ int bind(SOCKET s, const struct sockaddr *addr, int addrlen); int closesocket(SOCKET s); -int recvfrom(SOCKET s, char* buf, int len, int flags, struct sockaddr *from, int * fromlen); +int recvfrom(SOCKET s, char *buf, int len, int flags, struct sockaddr *from, + int *fromlen); -int sendto(SOCKET s, const char* buf, int len, int flags, const struct sockaddr *to, int tolen); +int sendto(SOCKET s, const char *buf, int len, int flags, + const struct sockaddr *to, int tolen); SOCKET socket(int af, int type, int protocol); -#endif // #ifndef _SOCKETLINUXKERNEL_H_ - - +#endif // #ifndef _SOCKETLINUXKERNEL_H_ diff --git a/drivers/staging/epl/edrv.h b/drivers/staging/epl/edrv.h index 139523c66613..a45984dfb092 100644 --- a/drivers/staging/epl/edrv.h +++ b/drivers/staging/epl/edrv.h @@ -81,103 +81,87 @@ #define MAX_ETH_DATA_SIZE 1500 #define MIN_ETH_DATA_SIZE 46 -#define ETH_HDR_OFFSET 0 // Ethernet header at the top of the frame -#define ETH_HDR_SIZE 14 // size of Ethernet header -#define MIN_ETH_SIZE (MIN_ETH_DATA_SIZE + ETH_HDR_SIZE) // without CRC - -#define ETH_CRC_SIZE 4 // size of Ethernet CRC, i.e. FCS - +#define ETH_HDR_OFFSET 0 // Ethernet header at the top of the frame +#define ETH_HDR_SIZE 14 // size of Ethernet header +#define MIN_ETH_SIZE (MIN_ETH_DATA_SIZE + ETH_HDR_SIZE) // without CRC +#define ETH_CRC_SIZE 4 // size of Ethernet CRC, i.e. FCS //--------------------------------------------------------------------------- // types //--------------------------------------------------------------------------- // position of a buffer in an ethernet-frame -typedef enum -{ - kEdrvBufferFirstInFrame = 0x01, // first data buffer in an ethernet frame - kEdrvBufferMiddleInFrame = 0x02, // a middle data buffer in an ethernet frame - kEdrvBufferLastInFrame = 0x04 // last data buffer in an ethernet frame +typedef enum { + kEdrvBufferFirstInFrame = 0x01, // first data buffer in an ethernet frame + kEdrvBufferMiddleInFrame = 0x02, // a middle data buffer in an ethernet frame + kEdrvBufferLastInFrame = 0x04 // last data buffer in an ethernet frame } tEdrvBufferInFrame; - // format of a tx-buffer -typedef struct _tEdrvTxBuffer -{ - tEplMsgType m_EplMsgType; // IN: type of EPL message, set by calling function - unsigned int m_uiTxMsgLen; // IN: length of message to be send (set for each transmit call) - // ---------------------- - unsigned int m_uiBufferNumber; // OUT: number of the buffer, set by ethernetdriver - BYTE * m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver - tEplNetTime m_NetTime; // OUT: Timestamp of end of transmission, set by ethernetdriver - // ---------------------- - unsigned int m_uiMaxBufferLen; // IN/OUT: maximum length of the buffer +typedef struct _tEdrvTxBuffer { + tEplMsgType m_EplMsgType; // IN: type of EPL message, set by calling function + unsigned int m_uiTxMsgLen; // IN: length of message to be send (set for each transmit call) + // ---------------------- + unsigned int m_uiBufferNumber; // OUT: number of the buffer, set by ethernetdriver + BYTE *m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver + tEplNetTime m_NetTime; // OUT: Timestamp of end of transmission, set by ethernetdriver + // ---------------------- + unsigned int m_uiMaxBufferLen; // IN/OUT: maximum length of the buffer } tEdrvTxBuffer; // format of a rx-buffer -typedef struct _tEdrvRxBuffer -{ - tEdrvBufferInFrame m_BufferInFrame; // OUT position of received buffer in an ethernet-frame - unsigned int m_uiRxMsgLen; // OUT: length of received buffer (without CRC) - BYTE * m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver - tEplNetTime m_NetTime; // OUT: Timestamp of end of receiption +typedef struct _tEdrvRxBuffer { + tEdrvBufferInFrame m_BufferInFrame; // OUT position of received buffer in an ethernet-frame + unsigned int m_uiRxMsgLen; // OUT: length of received buffer (without CRC) + BYTE *m_pbBuffer; // OUT: pointer to the buffer, set by ethernetdriver + tEplNetTime m_NetTime; // OUT: Timestamp of end of receiption } tEdrvRxBuffer; - - //typedef void (*tEdrvRxHandler) (BYTE bBufferInFrame_p, tBufferDescr * pbBuffer_p); //typedef void (*tEdrvRxHandler) (BYTE bBufferInFrame_p, BYTE * pbEthernetData_p, WORD wDataLen_p); typedef void (*tEdrvRxHandler) (tEdrvRxBuffer * pRxBuffer_p); typedef void (*tEdrvTxHandler) (tEdrvTxBuffer * pTxBuffer_p); - // format of init structure -typedef struct -{ - BYTE m_abMyMacAddr[6]; // the own MAC address +typedef struct { + BYTE m_abMyMacAddr[6]; // the own MAC address // BYTE m_bNoOfRxBuffDescr; // number of entries in rx bufferdescriptor table // tBufferDescr * m_pRxBuffDescrTable; // rx bufferdescriptor table // WORD m_wRxBufferSize; // size of the whole rx buffer - tEdrvRxHandler m_pfnRxHandler; - tEdrvTxHandler m_pfnTxHandler; + tEdrvRxHandler m_pfnRxHandler; + tEdrvTxHandler m_pfnTxHandler; } tEdrvInitParam; - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- +tEplKernel EdrvInit(tEdrvInitParam * pEdrvInitParam_p); -tEplKernel EdrvInit (tEdrvInitParam* pEdrvInitParam_p); - -tEplKernel EdrvShutdown (void); +tEplKernel EdrvShutdown(void); -tEplKernel EdrvDefineRxMacAddrEntry (BYTE * pbMacAddr_p); -tEplKernel EdrvUndefineRxMacAddrEntry (BYTE * pbMacAddr_p); +tEplKernel EdrvDefineRxMacAddrEntry(BYTE * pbMacAddr_p); +tEplKernel EdrvUndefineRxMacAddrEntry(BYTE * pbMacAddr_p); //tEplKernel EdrvDefineUnicastEntry (BYTE * pbUCEntry_p); //tEplKernel EdrvUndfineUnicastEntry (BYTE * pbUCEntry_p); -tEplKernel EdrvAllocTxMsgBuffer (tEdrvTxBuffer * pBuffer_p); -tEplKernel EdrvReleaseTxMsgBuffer (tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvAllocTxMsgBuffer(tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvReleaseTxMsgBuffer(tEdrvTxBuffer * pBuffer_p); //tEplKernel EdrvWriteMsg (tBufferDescr * pbBuffer_p); -tEplKernel EdrvSendTxMsg (tEdrvTxBuffer * pBuffer_p); -tEplKernel EdrvTxMsgReady (tEdrvTxBuffer * pBuffer_p); -tEplKernel EdrvTxMsgStart (tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvSendTxMsg(tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvTxMsgReady(tEdrvTxBuffer * pBuffer_p); +tEplKernel EdrvTxMsgStart(tEdrvTxBuffer * pBuffer_p); //tEplKernel EdrvReadMsg (void); // interrupt handler called by target specific interrupt handler -void EdrvInterruptHandler (void); - - - -#endif // #ifndef _EDRV_H_ - +void EdrvInterruptHandler(void); +#endif // #ifndef _EDRV_H_ diff --git a/drivers/staging/epl/global.h b/drivers/staging/epl/global.h index 797e1f27835c..fe167165a836 100644 --- a/drivers/staging/epl/global.h +++ b/drivers/staging/epl/global.h @@ -22,50 +22,49 @@ #ifndef _GLOBAL_H_ #define _GLOBAL_H_ - //--------------------------------------------------------------------------- // elements of defines for development system //--------------------------------------------------------------------------- // these defines are necessary to check some of characteristics of the development system -#define _DEV_BIGEND_ 0x80000000L // big endian (motorolla format) -#define _DEV_ALIGNMENT_4_ 0x00400000L // the CPU needs alignment of 4 bytes -#define _DEV_ONLY_INT_MAIN_ 0x00004000L // the compiler needs "int main(int)" instead of "void main(void)" -#define _DEV_COMMA_EXT_ 0x00002000L // support of last comma in struct predefinition -#define _DEV_64BIT_SUPPORT_ 0x00001000L // support of 64 bit operations -#define _DEV_BIT64_ 0x00000400L // count of bits: 64 bit -#define _DEV_BIT32_ 0x00000300L // 32 bit -#define _DEV_BIT16_ 0x00000200L // 16 bit -#define _DEV_BIT8_ 0x00000100L // 8 bit -#define _DEV_RVCT_ARM_ 0x0000001CL // RealView ARM -#define _DEV_RENESASM32C 0x0000001BL // compiler from: Renesas -#define _DEV_GNUC_MIPS2_ 0x0000001AL // GNU for MIPS2 -#define _DEV_MPLAB_C30_ 0x00000019L // MPLAB C30 for Microchip dsPIC33F series -#define _DEV_GNUC_TC_ 0x00000018L // GNU for Infineon TriCore -#define _DEV_GNUC_X86_ 0x00000017L // GNU for I386 -#define _DEV_IAR_ARM_ 0x00000016L // ARM IAR C/C++ Compiler -#define _DEV_PARADGM_X86 0x00000015L // Paradigm C/C++ for Beck 1x3 -#define _DEV_GNUC_CF_ 0x00000014L // GNU for Coldfire -#define _DEV_KEIL_ARM_ 0x00000013L // Keil ARM -#define _DEV_MSEVC_ 0x00000012L // Microsoft embedded Visual C/C++ -#define _DEV_HIGHTEC_GNUC_X86_ 0x00000011L // Hightec elf386 gcc -#define _DEV_MSVC_RTX_ 0x00000010L // VC600 + RTX -#define _DEV_MSVC_V1_5_ 0x0000000FL // Microsoft Visual C/C++ V1.5 -#define _DEV_GNUC_ARM7_ 0x0000000EL // GNU Compiler gcc for ARM7 -#define _DEV_METROWERKS_CW_ 0x0000000DL // Metrowerks Code Warrior -#define _DEV_MITSUBISHIM16C_ 0x0000000CL //compiler from: Mitsubishi -#define _DEV_GNUC_C16X_ 0x0000000BL // GNU Compiler gcc166 for Infineon C16x -#define _DEV_LINUX_GCC_ 0x0000000AL // Linux GNU Compiler gcc -#define _DEV_GNUC_MPC5X5 0x00000009L // GNU for Motorola PPC5x5 -#define _DEV_TASKINGM16C_ 0x00000008L // Tasking for Mitsubishi M16C -#define _DEV_FUJITSU_ 0x00000007L // Fujitsu -#define _DEV_TASKING8_ 0x00000006L // Tasking 8051 -#define _DEV_TASKING16_ 0x00000005L // Tasking 166 -#define _DEV_KEIL8_ 0x00000004L // Keil C51 -#define _DEV_KEIL16_ 0x00000003L // Keil C166 -#define _DEV_BORLANDC_ 0x00000002L // Borland C/C++ -#define _DEV_MSVC16_ 0x00000001L // Microsoft Visual C/C++ -#define _DEV_MSVC32_ 0x00000000L // Microsoft Visual C/C++ +#define _DEV_BIGEND_ 0x80000000L // big endian (motorolla format) +#define _DEV_ALIGNMENT_4_ 0x00400000L // the CPU needs alignment of 4 bytes +#define _DEV_ONLY_INT_MAIN_ 0x00004000L // the compiler needs "int main(int)" instead of "void main(void)" +#define _DEV_COMMA_EXT_ 0x00002000L // support of last comma in struct predefinition +#define _DEV_64BIT_SUPPORT_ 0x00001000L // support of 64 bit operations +#define _DEV_BIT64_ 0x00000400L // count of bits: 64 bit +#define _DEV_BIT32_ 0x00000300L // 32 bit +#define _DEV_BIT16_ 0x00000200L // 16 bit +#define _DEV_BIT8_ 0x00000100L // 8 bit +#define _DEV_RVCT_ARM_ 0x0000001CL // RealView ARM +#define _DEV_RENESASM32C 0x0000001BL // compiler from: Renesas +#define _DEV_GNUC_MIPS2_ 0x0000001AL // GNU for MIPS2 +#define _DEV_MPLAB_C30_ 0x00000019L // MPLAB C30 for Microchip dsPIC33F series +#define _DEV_GNUC_TC_ 0x00000018L // GNU for Infineon TriCore +#define _DEV_GNUC_X86_ 0x00000017L // GNU for I386 +#define _DEV_IAR_ARM_ 0x00000016L // ARM IAR C/C++ Compiler +#define _DEV_PARADGM_X86 0x00000015L // Paradigm C/C++ for Beck 1x3 +#define _DEV_GNUC_CF_ 0x00000014L // GNU for Coldfire +#define _DEV_KEIL_ARM_ 0x00000013L // Keil ARM +#define _DEV_MSEVC_ 0x00000012L // Microsoft embedded Visual C/C++ +#define _DEV_HIGHTEC_GNUC_X86_ 0x00000011L // Hightec elf386 gcc +#define _DEV_MSVC_RTX_ 0x00000010L // VC600 + RTX +#define _DEV_MSVC_V1_5_ 0x0000000FL // Microsoft Visual C/C++ V1.5 +#define _DEV_GNUC_ARM7_ 0x0000000EL // GNU Compiler gcc for ARM7 +#define _DEV_METROWERKS_CW_ 0x0000000DL // Metrowerks Code Warrior +#define _DEV_MITSUBISHIM16C_ 0x0000000CL //compiler from: Mitsubishi +#define _DEV_GNUC_C16X_ 0x0000000BL // GNU Compiler gcc166 for Infineon C16x +#define _DEV_LINUX_GCC_ 0x0000000AL // Linux GNU Compiler gcc +#define _DEV_GNUC_MPC5X5 0x00000009L // GNU for Motorola PPC5x5 +#define _DEV_TASKINGM16C_ 0x00000008L // Tasking for Mitsubishi M16C +#define _DEV_FUJITSU_ 0x00000007L // Fujitsu +#define _DEV_TASKING8_ 0x00000006L // Tasking 8051 +#define _DEV_TASKING16_ 0x00000005L // Tasking 166 +#define _DEV_KEIL8_ 0x00000004L // Keil C51 +#define _DEV_KEIL16_ 0x00000003L // Keil C166 +#define _DEV_BORLANDC_ 0x00000002L // Borland C/C++ +#define _DEV_MSVC16_ 0x00000001L // Microsoft Visual C/C++ +#define _DEV_MSVC32_ 0x00000000L // Microsoft Visual C/C++ // these defines can be used to mask previous elements #define _DEV_MASK_COMPILER 0x000000FFL @@ -73,7 +72,6 @@ #define _DEV_MASK_ADDSUPPORT 0x0000F000L #define _DEV_MASK_ALIGNMENT 0x00F00000L - //--------------------------------------------------------------------------- // defines for development system (DEV_SYSTEM) including previous elements //--------------------------------------------------------------------------- @@ -81,34 +79,34 @@ #define _DEV_WIN16_ (_DEV_BIT16_ | _DEV_MSVC16_ ) #define _DEV_WIN32_ (_DEV_BIT32_ | _DEV_MSVC32_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_MSVC_DOS_ (_DEV_BIT32_ | _DEV_MSVC_V1_5_ ) -#define _DEV_BORLAND_DOS_ (_DEV_BIT32_ | _DEV_BORLANDC_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) -#define _DEV_KEIL_C51X_ (_DEV_BIT8_ | _DEV_KEIL8_ | _DEV_BIGEND_ | _DEV_COMMA_EXT_) // at least C51 version 7.05 supports comma extension -#define _DEV_KEIL_C16X_ (_DEV_BIT16_ | _DEV_KEIL16_ | _DEV_COMMA_EXT_) // at least C166 version 5.03 supports comma extension +#define _DEV_BORLAND_DOS_ (_DEV_BIT32_ | _DEV_BORLANDC_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_KEIL_C51X_ (_DEV_BIT8_ | _DEV_KEIL8_ | _DEV_BIGEND_ | _DEV_COMMA_EXT_) // at least C51 version 7.05 supports comma extension +#define _DEV_KEIL_C16X_ (_DEV_BIT16_ | _DEV_KEIL16_ | _DEV_COMMA_EXT_) // at least C166 version 5.03 supports comma extension #define _DEV_TASKING_C51X_ (_DEV_BIT8_ | _DEV_TASKING8_ | _DEV_BIGEND_) #define _DEV_TASKING_C16X_ (_DEV_BIT16_ | _DEV_TASKING16_ ) -#define _DEV_FUJITSU_F590_ (_DEV_BIT8_ | _DEV_FUJITSU_ | _DEV_COMMA_EXT_) // softune is not able to support 64 bit variables QWORD !!! +#define _DEV_FUJITSU_F590_ (_DEV_BIT8_ | _DEV_FUJITSU_ | _DEV_COMMA_EXT_) // softune is not able to support 64 bit variables QWORD !!! //f.j.29.04.03 M16C kann effektiv mit Bytes umgehen //#define _DEV_TASKING_M16C_ (_DEV_BIT16_ | _DEV_TASKINGM16C_ ) #define _DEV_TASKING_M16C_ (_DEV_BIT8_ | _DEV_TASKINGM16C_ ) #define _DEV_MITSUBISHI_M16C_ (_DEV_BIT8_ | _DEV_MITSUBISHIM16C_ ) #define _DEV_GNU_MPC5X5_ (_DEV_BIT32_ | _DEV_GNUC_MPC5X5| _DEV_BIGEND_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_LINUX_ (_DEV_BIT32_ | _DEV_LINUX_GCC_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) -#define _DEV_GNU_C16X_ (_DEV_BIT16_ | _DEV_GNUC_C16X_ ) //| _DEV_COMMA_EXT_) -#define _DEV_MCW_MPC5X5_ (_DEV_BIT32_ | _DEV_METROWERKS_CW_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_GNU_C16X_ (_DEV_BIT16_ | _DEV_GNUC_C16X_ ) //| _DEV_COMMA_EXT_) +#define _DEV_MCW_MPC5X5_ (_DEV_BIT32_ | _DEV_METROWERKS_CW_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_GNU_ARM7_ (_DEV_BIT32_ | _DEV_GNUC_ARM7_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) -#define _DEV_WIN32_RTX_ (_DEV_BIT32_ | _DEV_MSVC_RTX_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) -#define _DEV_HIGHTEC_X86_ (_DEV_BIT32_ | _DEV_HIGHTEC_GNUC_X86_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) -#define _DEV_WIN_CE_ (_DEV_BIT32_ | _DEV_MSEVC_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_WIN32_RTX_ (_DEV_BIT32_ | _DEV_MSVC_RTX_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_HIGHTEC_X86_ (_DEV_BIT32_ | _DEV_HIGHTEC_GNUC_X86_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_WIN_CE_ (_DEV_BIT32_ | _DEV_MSEVC_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_KEIL_CARM_ (_DEV_BIT32_ | _DEV_KEIL_ARM_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_IAR_CARM_ (_DEV_BIT32_ | _DEV_IAR_ARM_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_RVCT_CARM_ (_DEV_BIT32_ | _DEV_RVCT_ARM_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) -#define _DEV_MCW_MCF5XXX_ (_DEV_BIT32_ | _DEV_METROWERKS_CW_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) +#define _DEV_MCW_MCF5XXX_ (_DEV_BIT32_ | _DEV_METROWERKS_CW_ ) //| _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_GNU_CF5282_ (_DEV_BIT32_ | _DEV_GNUC_CF_ | _DEV_BIGEND_) #define _DEV_PAR_BECK1X3_ (_DEV_BIT16_ | _DEV_PARADGM_X86) #define _DEV_GNU_CF548X_ (_DEV_BIT32_ | _DEV_GNUC_CF_ | _DEV_BIGEND_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_) #define _DEV_GNU_I386_ (_DEV_BIT32_ | _DEV_GNUC_X86_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) #define _DEV_GNU_TRICORE_ (_DEV_BIT32_ | _DEV_GNUC_TC_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_ | _DEV_ALIGNMENT_4_) -#define _DEV_MPLAB_DSPIC33F_ (_DEV_BIT16_ | _DEV_MPLAB_C30_ ) //| _DEV_COMMA_EXT_) +#define _DEV_MPLAB_DSPIC33F_ (_DEV_BIT16_ | _DEV_MPLAB_C30_ ) //| _DEV_COMMA_EXT_) #define _DEV_GNU_MIPSEL_ (_DEV_BIT32_ | _DEV_GNUC_MIPS2_ | _DEV_BIGEND_ | _DEV_64BIT_SUPPORT_ | _DEV_COMMA_EXT_ | _DEV_ONLY_INT_MAIN_) #define _DEV_RENESAS_M32C_ (_DEV_BIT32_ | _DEV_RENESASM32C) @@ -120,7 +118,6 @@ #define CHECK_IF_ONLY_INT_MAIN() (DEV_SYSTEM & _DEV_ONLY_INT_MAIN_) #define CHECK_MEMORY_ALINMENT() (DEV_SYSTEM & _DEV_MASK_ALIGNMENT) - //--------------------------------------------------------------------------- // defines for target system (TARGET_SYSTEM) //--------------------------------------------------------------------------- @@ -134,14 +131,13 @@ #define _PXROS_ 2 #define _ECOSPRO_ 3 - //--------------------------------------------------------------------------- // definitions for function inlining //--------------------------------------------------------------------------- -#define INLINE_FUNCTION // empty define -#undef INLINE_ENABLED // disable actual inlining of functions -#undef INLINE_FUNCTION_DEF // disable inlining for all compilers per default +#define INLINE_FUNCTION // empty define +#undef INLINE_ENABLED // disable actual inlining of functions +#undef INLINE_FUNCTION_DEF // disable inlining for all compilers per default //--------------------------------------------------------------------------- // definitions for Keil C51 @@ -149,35 +145,34 @@ #ifdef __C51__ - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_KEIL_C51X_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_KEIL_C51X_ - #pragma DEBUG OBJECTEXTEND - #pragma WARNINGLEVEL(2) // maximum warning level +#pragma DEBUG OBJECTEXTEND +#pragma WARNINGLEVEL(2) // maximum warning level - #define NEAR idata // variables mapped to internal data storage location - #define FAR xdata // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM code // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC xdata // hardware access through external memory (i.e. CAN) - #define LARGE large // functions set parameters to external data storage location +#define NEAR idata // variables mapped to internal data storage location +#define FAR xdata // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM code // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC xdata // hardware access through external memory (i.e. CAN) +#define LARGE large // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM xdata // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM xdata // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT reentrant - #define PUBLIC - - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#define REENTRANT reentrant +#define PUBLIC +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for GNU Compiler for Infineon C16x @@ -185,36 +180,36 @@ //--------------------------------------------------------------------------- #elif defined (__GNUC__) && defined (__C166__) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_GNU_C16X_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_GNU_C16X_ // #define NEAR idata // variables mapped to internal data storage location - #define NEAR near // variables mapped to internal data storage location +#define NEAR near // variables mapped to internal data storage location // #define FAR xhuge // variables mapped to external data storage location - #define FAR huge // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; +#define FAR huge // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; // #define HWACC sdata // hardware access through external memory (i.e. CAN) - #define HWACC huge // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define HWACC huge // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. // #define GENERIC xhuge // generic pointer to point to application data - #define GENERIC huge // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC huge // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf - #define ASSERT(p) \ +#define ASSERT(p) \ if (p) \ { \ ; \ @@ -224,213 +219,213 @@ PRINTF0("Assert failed: " #p " (file %s line %d)\n", __FILE__, (int) __LINE__ ); \ while (1); \ } - #else - #define ASSERT(p) - #endif +#else +#define ASSERT(p) +#endif //--------------------------------------------------------------------------- // definitions for Keil C166 //--------------------------------------------------------------------------- -#elif defined (__C166__) // 24.01.2005 r.d.: Keil ARM7 needs directive 'defined' - - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_KEIL_C16X_ - - #pragma CODE - #pragma MOD167 - #pragma NOINIT - #pragma DEBUG - #pragma WARNINGLEVEL(3) // maximum warning level - #pragma WARNING DISABLE = 47 // warning = OFF - #pragma WARNING DISABLE = 38 // warning = OFF +#elif defined (__C166__) // 24.01.2005 r.d.: Keil ARM7 needs directive 'defined' + +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_KEIL_C16X_ + +#pragma CODE +#pragma MOD167 +#pragma NOINIT +#pragma DEBUG +#pragma WARNINGLEVEL(3) // maximum warning level +#pragma WARNING DISABLE = 47 // warning = OFF +#pragma WARNING DISABLE = 38 // warning = OFF // #pragma WARNING DISABLE = 102 // warning = OFF - #pragma WARNING DISABLE = 174 // warning = OFF - #pragma WARNING DISABLE = 183 // warning = OFF - - #define NEAR idata // variables mapped to internal data storage location - #define FAR xhuge // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; +#pragma WARNING DISABLE = 174 // warning = OFF +#pragma WARNING DISABLE = 183 // warning = OFF + +#define NEAR idata // variables mapped to internal data storage location +#define FAR xhuge // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; // #define HWACC sdata // hardware access through external memory (i.e. CAN) - #define HWACC huge // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define HWACC huge // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC xhuge // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC xhuge // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for MPLAB C30 for dsPIC33F series //--------------------------------------------------------------------------- #elif defined (__C30__) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_MPLAB_DSPIC33F_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_MPLAB_DSPIC33F_ - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC // #ifndef QWORD // #define QWORD long long // #endif - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for Keil ARM //--------------------------------------------------------------------------- #elif defined (__CA__) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_KEIL_CARM_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_KEIL_CARM_ - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef QWORD - #define QWORD long long - #endif +#ifndef QWORD +#define QWORD long long +#endif - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for RealView ARM compilation tools (provided by recent Keil Microcontroller Development Kits) //--------------------------------------------------------------------------- #elif defined (__ARMCC_VERSION) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_RVCT_CARM_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_RVCT_CARM_ - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef QWORD - #define QWORD long long - #endif +#ifndef QWORD +#define QWORD long long +#endif - #ifndef NDEBUG - #define ASSERT(expr) if (!(expr)) {\ +#ifndef NDEBUG +#define ASSERT(expr) if (!(expr)) {\ TRACE0 ("Assertion failed: " #expr );\ while (1);} - #else - #define ASSERT(expr) - #endif +#else +#define ASSERT(expr) +#endif - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for ARM IAR C Compiler //--------------------------------------------------------------------------- #elif defined (__ICCARM__) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_IAR_CARM_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_IAR_CARM_ - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef QWORD - #define QWORD long long - #endif +#ifndef QWORD +#define QWORD long long +#endif // Workaround: // If we use IAR and want to debug but don't want to use C-Spy Debugger // assert() doesn't work in debug mode because it needs support for FILE descriptors // (_DLIB_FILE_DESCRIPTOR == 1). - #ifndef NDEBUG - #define ASSERT(expr) if (!(expr)) {\ +#ifndef NDEBUG +#define ASSERT(expr) if (!(expr)) {\ TRACE0 ("Assertion failed: " #expr );\ while (1);} - #else - #define ASSERT(expr) - #endif +#else +#define ASSERT(expr) +#endif - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf // #define TRACE PRINTF4 - #endif +#endif //--------------------------------------------------------------------------- // definitions for Tasking 8051 @@ -438,34 +433,33 @@ #elif defined (_CC51) - #include +#include - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_TASKING_C51X_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_TASKING_C51X_ - #define NEAR _data // variables mapped to internal data storage location - #define FAR _xdat // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC _xdat // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR _data // variables mapped to internal data storage location +#define FAR _xdat // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC _xdat // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM _xdat // Memory attribute to optimize speed and code of pointer access. - - #define REENTRANT _reentrant - #define PUBLIC +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM _xdat // Memory attribute to optimize speed and code of pointer access. - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#define REENTRANT _reentrant +#define PUBLIC +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for Tasking C167CR and C164CI @@ -473,35 +467,34 @@ #elif defined (_C166) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_TASKING_C16X_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_TASKING_C16X_ - #define NEAR near // variables mapped to internal data storage location - #define FAR far // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC /* to be defined */ // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR near // variables mapped to internal data storage location +#define FAR far // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC /* to be defined */ // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC // Stdio.h has to be alway included here. If printf() is used stdio.h defines NULL // without checking if it is already included. So an error occurs while compiling. // (r.d.) - #include // prototype printf() (for TRACE) - #ifndef NDEBUG - #define TRACE printf - #endif - +#include // prototype printf() (for TRACE) +#ifndef NDEBUG +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for FUJITSU FFMC-16LX MB90590 @@ -510,34 +503,33 @@ //#elif (defined (F590) || defined (F543) || defined (F598) || defined (F495) || defined (F350)) #elif defined(__COMPILER_FCC907__) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_FUJITSU_F590_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_FUJITSU_F590_ - #define NEAR /* to be defined */ // variables mapped to internal data storage location - #define FAR /* to be defined */ // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM /* to be defined */ // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC /* to be defined */ // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR /* to be defined */ // variables mapped to internal data storage location +#define FAR /* to be defined */ // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM /* to be defined */ // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC /* to be defined */ // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. // softune is not able to support 64 bit variables QWORD !!! - #define REENTRANT - #define PUBLIC - - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#define REENTRANT +#define PUBLIC +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for Mitsubishi M16C family for TASKING Compiler CM16 @@ -545,36 +537,35 @@ #elif defined (_CM16C) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_TASKING_M16C_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_TASKING_M16C_ - #define NEAR _near // variables mapped to internal data storage location - #define FAR _far // variables mapped to external data storage location - #define CONST _farrom // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC _near // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR _near // variables mapped to internal data storage location +#define FAR _far // variables mapped to external data storage location +#define CONST _farrom // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC _near // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC _far // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - // do you use memory model SMALL, than you have to set _far - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC _far // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. + // do you use memory model SMALL, than you have to set _far +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC // Stdio.h has to be alway included here. If printf() is used stdio.h defines NULL // without checking if it is already included. So an error occurs while compiling. // (r.d.) - #include // prototype printf() (for TRACE) - #ifndef NDEBUG - #define TRACE printf - #endif - +#include // prototype printf() (for TRACE) +#ifndef NDEBUG +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for Mitsubishi M16C family for Mitsubishi Compiler NC30 @@ -582,61 +573,61 @@ // name NC30, andere Form will der Compiler nicht !! #elif defined (NC30) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_MITSUBISHI_M16C_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_MITSUBISHI_M16C_ - #define NEAR near // variables mapped to internal data storage location - #define FAR far // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC near // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR near // variables mapped to internal data storage location +#define FAR far // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC near // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC far // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC far // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for Renesas M32C family for Renesas Compiler //--------------------------------------------------------------------------- #elif defined (NC308) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_RENESAS_M32C_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_RENESAS_M32C_ - #define NEAR near // variables mapped to internal data storage location - #define FAR far // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - #define HWACC // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR near // variables mapped to internal data storage location +#define FAR far // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) +#define HWACC // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM far // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM far // Memory attribute to optimize speed and code of pointer access. - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif // #error ("RENESAS o.k.") @@ -646,37 +637,36 @@ #elif defined(__GNUC__) && defined(__arm__) && !defined(__LINUX_ARM_ARCH__) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_GNU_ARM7_ +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_GNU_ARM7_ - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. - #define HWACC // hardware access through external memory (i.e. CAN) - - #define REENTRANT - #define PUBLIC +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. +#define HWACC // hardware access through external memory (i.e. CAN) - #ifndef QWORD - #define QWORD long long // i.A. durch Herr Kuschel - #endif +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef QWORD +#define QWORD long long // i.A. durch Herr Kuschel +#endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for Motorola PowerPC family 5x5 (555/565) @@ -685,261 +675,253 @@ #elif defined (__GNUC__) - #if defined (LINUX) || defined (linux) || defined (__linux__) - #define LINUX_SYSTEM // define 'LINUX_SYSTEM' uniform for all Linux based systems - // r.d.: We will need an other solution here! There are two sections here which do check the preproc-definitions: - // LINUX and __linux__ . The first one was Linux for PC, the second one is this section for embedded Linux (MCF5xxx). - // But Linux for PC does not need the definitions for embedded Linux. - #endif +#if defined (LINUX) || defined (linux) || defined (__linux__) +#define LINUX_SYSTEM // define 'LINUX_SYSTEM' uniform for all Linux based systems + // r.d.: We will need an other solution here! There are two sections here which do check the preproc-definitions: + // LINUX and __linux__ . The first one was Linux for PC, the second one is this section for embedded Linux (MCF5xxx). + // But Linux for PC does not need the definitions for embedded Linux. +#endif // GNU C compiler supports function inlining - #define INLINE_FUNCTION_DEF extern inline +#define INLINE_FUNCTION_DEF extern inline // to actually enable inlining just include the following three lines // #undef INLINE_FUNCTION // #define INLINE_FUNCTION INLINE_FUNCTION_DEF // #define INLINE_ENABLED TRUE - #ifdef PXROS - #define TARGET_SYSTEM _PXROS_ - #ifdef __i386__ - #undef LINUX // this define seems to be set from compiler - #define DEV_SYSTEM _DEV_HIGHTEC_X86_ - #elif defined (__tricore__) - #define DEV_SYSTEM _DEV_GNU_TRICORE_ - #else // MPC5x5 - #define DEV_SYSTEM _DEV_GNU_MPC5X5_ - #endif - - #elif defined (LINUX) || defined (__linux__) - #define TARGET_SYSTEM _LINUX_ // Linux definition - #define DEV_SYSTEM _DEV_LINUX_ - - #elif defined (GNU_CF5282) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_GNU_CF5282_ +#ifdef PXROS +#define TARGET_SYSTEM _PXROS_ +#ifdef __i386__ +#undef LINUX // this define seems to be set from compiler +#define DEV_SYSTEM _DEV_HIGHTEC_X86_ +#elif defined (__tricore__) +#define DEV_SYSTEM _DEV_GNU_TRICORE_ +#else // MPC5x5 +#define DEV_SYSTEM _DEV_GNU_MPC5X5_ +#endif - #elif defined (ECOSPRO_I386_PEAK_PCI) - #define TARGET_SYSTEM _ECOSPRO_ - #define DEV_SYSTEM _DEV_GNU_I386_ +#elif defined (LINUX) || defined (__linux__) +#define TARGET_SYSTEM _LINUX_ // Linux definition +#define DEV_SYSTEM _DEV_LINUX_ - #elif defined (GNU_CF548X) - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_GNU_CF548X_ - #else - #error 'ERROR: DEV_SYSTEM not found!' - #endif +#elif defined (GNU_CF5282) +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_GNU_CF5282_ +#elif defined (ECOSPRO_I386_PEAK_PCI) +#define TARGET_SYSTEM _ECOSPRO_ +#define DEV_SYSTEM _DEV_GNU_I386_ - #ifndef QWORD - #define QWORD long long int - #endif +#elif defined (GNU_CF548X) +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_GNU_CF548X_ +#else +#error 'ERROR: DEV_SYSTEM not found!' +#endif - #if (TARGET_SYSTEM == _PXROS_) +#ifndef QWORD +#define QWORD long long int +#endif - #ifndef __KERNEL__ - #include - #endif +#if (TARGET_SYSTEM == _PXROS_) +#ifndef __KERNEL__ +#include +#endif - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM /* to be defined */ // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM /* to be defined */ // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define LARGE // functions set parameters to external data storage location - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define HWACC // hardware access through external memory (i.e. CAN) +#define HWACC // hardware access through external memory (i.e. CAN) - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef QWORD - #define QWORD long long int - #endif +#ifndef QWORD +#define QWORD long long int +#endif - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif - #endif +#endif // ------------------ GNUC for I386 --------------------------------------------- - #if (TARGET_SYSTEM == _LINUX_) || (TARGET_SYSTEM == _ECOSPRO_) +#if (TARGET_SYSTEM == _LINUX_) || (TARGET_SYSTEM == _ECOSPRO_) - #ifndef __KERNEL__ - #include - #endif +#ifndef __KERNEL__ +#include +#endif - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif - #ifndef FAR - #define FAR // variables mapped to external data storage location - #endif +#ifndef FAR +#define FAR // variables mapped to external data storage location +#endif - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif - #define LARGE +#define LARGE - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #ifndef __KERNEL__ - #include // prototype printf() (for TRACE) - #define TRACE printf - #else - #define TRACE printk - #endif - #endif - #endif +#ifndef NDEBUG +#ifndef __KERNEL__ +#include // prototype printf() (for TRACE) +#define TRACE printf +#else +#define TRACE printk +#endif +#endif +#endif // ------------------ GNU without OS --------------------------------------------- - #if (TARGET_SYSTEM == _NO_OS_) +#if (TARGET_SYSTEM == _NO_OS_) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif - #ifndef FAR - #define FAR // variables mapped to external data storage location - #endif +#ifndef FAR +#define FAR // variables mapped to external data storage location +#endif - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif - #define LARGE +#define LARGE - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG +#ifndef NDEBUG // #include "xuartdrv.h" // #include // prototype printf() (for TRACE) - #define TRACE printf +#define TRACE printf // #define TRACE mprintf // #ifndef TRACE // #define TRACE trace // void trace (char *fmt, ...); // #endif - #endif +#endif - #endif +#endif //--------------------------------------------------------------------------- // definitions for MPC565 //--------------------------------------------------------------------------- #elif __MWERKS__ - #ifdef __MC68K__ - #define TARGET_SYSTEM = _MCF548X_ - #define DEV_SYSTEM _DEV_MCW_MCF5XXX_ +#define TARGET_SYSTEM = _MCF548X_ +#define DEV_SYSTEM _DEV_MCW_MCF5XXX_ #else - #define TARGET_SYSTEM = _MPC565_ - #define DEV_SYSTEM _DEV_MCW_MPC5X5_ +#define TARGET_SYSTEM = _MPC565_ +#define DEV_SYSTEM _DEV_MCW_MPC5X5_ #endif - #define NEAR // variables mapped to internal data storage location - #define FAR // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define LARGE // functions set parameters to external data storage location +#define NEAR // variables mapped to internal data storage location +#define FAR // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define LARGE // functions set parameters to external data storage location // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define HWACC // hardware access through external memory (i.e. CAN) +#define HWACC // hardware access through external memory (i.e. CAN) - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #include // prototype printf() (for TRACE) - #define TRACE printf - #endif +#ifndef NDEBUG +#include // prototype printf() (for TRACE) +#define TRACE printf +#endif //--------------------------------------------------------------------------- // definitions for BECK 1x3 //--------------------------------------------------------------------------- #elif defined (__BORLANDC__) && defined (__PARADIGM__) +#define TARGET_SYSTEM _NO_OS_ +#define DEV_SYSTEM _DEV_PAR_BECK1X3_ - #define TARGET_SYSTEM _NO_OS_ - #define DEV_SYSTEM _DEV_PAR_BECK1X3_ - - - - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. - #define NEAR __near // variables mapped to internal data storage location - #define FAR __far // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define LARGE - - #define REENTRANT - #define PUBLIC - - #ifndef NDEBUG - #ifndef TRACE - #include - #define TRACE printf - #endif - #endif - +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. +#define NEAR __near // variables mapped to internal data storage location +#define FAR __far // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define LARGE + +#define REENTRANT +#define PUBLIC +#ifndef NDEBUG +#ifndef TRACE +#include +#define TRACE printf +#endif +#endif //--------------------------------------------------------------------------- // definitions for PC @@ -949,113 +931,111 @@ // ------------------ definition target system -------------------------- - #ifdef _WIN32 - #define TARGET_SYSTEM _WIN32_ // WIN32 definition - #define DEV_SYSTEM _DEV_WIN32_ - #else - #define TARGET_SYSTEM _DOS_ - #define DEV_SYSTEM _DEV_BORLAND_DOS_ - #endif - +#ifdef _WIN32 +#define TARGET_SYSTEM _WIN32_ // WIN32 definition +#define DEV_SYSTEM _DEV_WIN32_ +#else +#define TARGET_SYSTEM _DOS_ +#define DEV_SYSTEM _DEV_BORLAND_DOS_ +#endif // ------------------ WIN32 --------------------------------------------- - #if (TARGET_SYSTEM == _WIN32_) +#if (TARGET_SYSTEM == _WIN32_) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif - #ifndef FAR - #define FAR // variables mapped to external data storage location - #endif +#ifndef FAR +#define FAR // variables mapped to external data storage location +#endif - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif - #define LARGE +#define LARGE - #define REENTRANT - #define PUBLIC __stdcall +#define REENTRANT +#define PUBLIC __stdcall - #ifndef NDEBUG - #ifndef TRACE - #include - #define TRACE printf - #endif - #endif +#ifndef NDEBUG +#ifndef TRACE +#include +#define TRACE printf +#endif +#endif - #elif (TARGET_SYSTEM == _DOS_) +#elif (TARGET_SYSTEM == _DOS_) - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. - #define NEAR near // variables mapped to internal data storage location - #define FAR far // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define LARGE + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. +#define NEAR near // variables mapped to internal data storage location +#define FAR far // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define LARGE - #define REENTRANT - #define PUBLIC +#define REENTRANT +#define PUBLIC - #ifndef NDEBUG - #ifndef TRACE - #include - #define TRACE printf - #endif - #endif +#ifndef NDEBUG +#ifndef TRACE +#include +#define TRACE printf +#endif +#endif - #endif +#endif -#elif (_MSC_VER == 800) // PC MS Visual C/C++ for DOS applications +#elif (_MSC_VER == 800) // PC MS Visual C/C++ for DOS applications - #define TARGET_SYSTEM _DOS_ - #define DEV_SYSTEM _DEV_MSVC_DOS_ +#define TARGET_SYSTEM _DOS_ +#define DEV_SYSTEM _DEV_MSVC_DOS_ - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC near // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC near // hardware access through external memory (i.e. CAN) // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. - #define NEAR near // variables mapped to internal data storage location - #define FAR far // variables mapped to external data storage location - #define CONST const // variables mapped to ROM (i.e. flash) - #define LARGE - - #define REENTRANT - #define PUBLIC - - #ifndef NDEBUG - #ifndef TRACE - #include - #define TRACE printf - #endif - #endif +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. +#define NEAR near // variables mapped to internal data storage location +#define FAR far // variables mapped to external data storage location +#define CONST const // variables mapped to ROM (i.e. flash) +#define LARGE + +#define REENTRANT +#define PUBLIC +#ifndef NDEBUG +#ifndef TRACE +#include +#define TRACE printf +#endif +#endif //--------------------------------------------------------------------------- // definitions for RTX under WIN32 @@ -1063,42 +1043,42 @@ #elif (defined (UNDER_RTSS) && defined (WIN32)) // ------------------ definition target system -------------------------- - #define TARGET_SYSTEM _WIN32_RTX_ - #define DEV_SYSTEM _DEV_WIN32_RTX_ +#define TARGET_SYSTEM _WIN32_RTX_ +#define DEV_SYSTEM _DEV_WIN32_RTX_ - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif - #ifndef FAR - #define FAR // variables mapped to external data storage location - #endif +#ifndef FAR +#define FAR // variables mapped to external data storage location +#endif - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif - #define LARGE +#define LARGE - #define REENTRANT - #define PUBLIC __stdcall +#define REENTRANT +#define PUBLIC __stdcall - #ifndef NDEBUG - #ifndef TRACE - #define TRACE RtPrintf - #endif - #endif +#ifndef NDEBUG +#ifndef TRACE +#define TRACE RtPrintf +#endif +#endif //--------------------------------------------------------------------------- // definitions for WinCE @@ -1106,341 +1086,288 @@ #elif defined (_WIN32_WCE) // ------------------ definition target system -------------------------- - #define TARGET_SYSTEM _WINCE_ - #define DEV_SYSTEM _DEV_WIN_CE_ +#define TARGET_SYSTEM _WINCE_ +#define DEV_SYSTEM _DEV_WIN_CE_ - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) // These types can be adjusted by users to match application requirements. The goal is to // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif - #ifndef FAR - #define FAR // variables mapped to external data storage location - #endif +#ifndef FAR +#define FAR // variables mapped to external data storage location +#endif - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif - #define LARGE +#define LARGE - #ifndef QWORD +#ifndef QWORD //#define QWORD long long int // MSVC .NET can use "long long int" too (like GNU) - #define QWORD __int64 - #endif +#define QWORD __int64 +#endif - #define REENTRANT - #define PUBLIC __cdecl +#define REENTRANT +#define PUBLIC __cdecl - #ifdef ASSERTMSG - #undef ASSERTMSG - #endif +#ifdef ASSERTMSG +#undef ASSERTMSG +#endif - #ifndef NDEBUG - #ifndef TRACE - #define TRACE printf +#ifndef NDEBUG +#ifndef TRACE +#define TRACE printf // void trace (char *fmt, ...); - #endif - #endif +#endif +#endif -#else // ===> PC MS Visual C/C++ +#else // ===> PC MS Visual C/C++ // ------------------ definition target system -------------------------- - #ifdef _WIN32 - #define TARGET_SYSTEM _WIN32_ // WIN32 definition - #define DEV_SYSTEM _DEV_WIN32_ - #else - #define TARGET_SYSTEM _WIN16_ // WIN16 definition - #define DEV_SYSTEM _DEV_WIN16_ - #endif - +#ifdef _WIN32 +#define TARGET_SYSTEM _WIN32_ // WIN32 definition +#define DEV_SYSTEM _DEV_WIN32_ +#else +#define TARGET_SYSTEM _WIN16_ // WIN16 definition +#define DEV_SYSTEM _DEV_WIN16_ +#endif // ------------------ WIN16 --------------------------------------------- - #if (TARGET_SYSTEM == _WIN16_) - - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. - - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif +#if (TARGET_SYSTEM == _WIN16_) - #ifndef FAR - #define FAR far // variables mapped to external data storage location - #endif +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif + // These types can be adjusted by users to match application requirements. The goal is to + // minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external + // or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. - #define LARGE +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif - #define REENTRANT - #define PUBLIC _far _pascal _export +#ifndef FAR +#define FAR far // variables mapped to external data storage location +#endif - #ifndef NDEBUG - #ifndef TRACE - #define TRACE trace - #ifdef __cplusplus - extern "C" - { - #endif - void trace (const char *fmt, ...); - #ifdef __cplusplus - } - #endif - #endif - #endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif - #endif +#define LARGE +#define REENTRANT +#define PUBLIC _far _pascal _export +#ifndef NDEBUG +#ifndef TRACE +#define TRACE trace +#ifdef __cplusplus +extern "C" { +#endif + void trace(const char *fmt, ...); +#ifdef __cplusplus +} +#endif +#endif +#endif +#endif // ------------------ WIN32 --------------------------------------------- - - #if (TARGET_SYSTEM == _WIN32_) - - #define ROM // code or variables mapped to ROM (i.e. flash) - // usage: CONST BYTE ROM foo = 0x00; - #define HWACC // hardware access through external memory (i.e. CAN) - - // These types can be adjusted by users to match application requirements. The goal is to - // minimize code memory and maximize speed. - #define GENERIC // generic pointer to point to application data - // Variables with this attribute can be located in external - // or internal data memory. - #define MEM // Memory attribute to optimize speed and code of pointer access. - - #ifndef NEAR - #define NEAR // variables mapped to internal data storage location - #endif - - #ifndef FAR - #define FAR // variables mapped to external data storage location - #endif - - #ifndef CONST - #define CONST const // variables mapped to ROM (i.e. flash) - #endif - - #define LARGE - - #define REENTRANT - #define PUBLIC __stdcall - - #ifndef QWORD - //#define QWORD long long int // MSVC .NET can use "long long int" too (like GNU) - #define QWORD __int64 - #endif - - #ifndef NDEBUG - #ifndef TRACE - #define TRACE trace - #ifdef __cplusplus - extern "C" - { - #endif - void trace (const char *fmt, ...); - #ifdef __cplusplus - } - #endif - #endif - #endif - - // MS Visual C++ compiler supports function inlining - #define INLINE_FUNCTION_DEF __forceinline - - // to actually enable inlining just include the following two lines - // #define INLINE_FUNCTION INLINE_FUNCTION_DEF - // #define INLINE_ENABLED TRUE - - #endif - -#endif // ===> PC - - -//--------------------------------------------------------------------------- -// definitions of basic types -//--------------------------------------------------------------------------- - -#ifndef _WINDEF_ // defined in WINDEF.H, included by - +#if (TARGET_SYSTEM == _WIN32_) +#define ROM // code or variables mapped to ROM (i.e. flash) + // usage: CONST BYTE ROM foo = 0x00; +#define HWACC // hardware access through external memory (i.e. CAN) + // These types can be adjusted by users to match application requirements. The goal is to// minimize code memory and maximize speed. +#define GENERIC // generic pointer to point to application data + // Variables with this attribute can be located in external// or internal data memory. +#define MEM // Memory attribute to optimize speed and code of pointer access. +#ifndef NEAR +#define NEAR // variables mapped to internal data storage location +#endif +#ifndef FAR +#define FAR // variables mapped to external data storage location +#endif +#ifndef CONST +#define CONST const // variables mapped to ROM (i.e. flash) +#endif +#define LARGE +#define REENTRANT +#define PUBLIC __stdcall +#ifndef QWORD + //#define QWORD long long int // MSVC .NET can use "long long int" too (like GNU) +#define QWORD __int64 +#endif +#ifndef NDEBUG +#ifndef TRACE +#define TRACE trace +#ifdef __cplusplus +extern "C" { +#endif + void trace(const char *fmt, ...); +#ifdef __cplusplus +} +#endif +#endif +#endif + // MS Visual C++ compiler supports function inlining +#define INLINE_FUNCTION_DEF __forceinline + // to actually enable inlining just include the following two lines// #define INLINE_FUNCTION INLINE_FUNCTION_DEF// #define INLINE_ENABLED TRUE +#endif +#endif // ===> PC +//---------------------------------------------------------------------------// definitions of basic types//--------------------------------------------------------------------------- +#ifndef _WINDEF_ // defined in WINDEF.H, included by // --- arithmetic types --- - #ifndef SHORT - #define SHORT short int - #endif - - #ifndef USHORT - #define USHORT unsigned short int - #endif - - #ifndef INT - #define INT int - #endif - - #ifndef UINT - #define UINT unsigned int - #endif - - #ifndef LONG - #define LONG long int - #endif - - #ifndef ULONG - #define ULONG unsigned long int - #endif - - +#ifndef SHORT +#define SHORT short int +#endif +#ifndef USHORT +#define USHORT unsigned short int +#endif +#ifndef INT +#define INT int +#endif +#ifndef UINT +#define UINT unsigned int +#endif +#ifndef LONG +#define LONG long int +#endif +#ifndef ULONG +#define ULONG unsigned long int +#endif // --- logic types --- - #ifndef BYTE - #define BYTE unsigned char - #endif - - #ifndef WORD - #define WORD unsigned short int - #endif - - #ifndef DWORD - #define DWORD unsigned long int - #endif - - #ifndef BOOL - #define BOOL unsigned char - #endif - - +#ifndef BYTE +#define BYTE unsigned char +#endif +#ifndef WORD +#define WORD unsigned short int +#endif +#ifndef DWORD +#define DWORD unsigned long int +#endif +#ifndef BOOL +#define BOOL unsigned char +#endif // --- alias types --- - #ifndef TRUE - #define TRUE 0xFF - #endif - - #ifndef FALSE - #define FALSE 0x00 - #endif - - #ifndef NULL - #define NULL ((void *) 0) - #endif - +#ifndef TRUE +#define TRUE 0xFF +#endif +#ifndef FALSE +#define FALSE 0x00 +#endif +#ifndef NULL +#define NULL ((void *) 0) +#endif #endif - - #ifndef _TIME_OF_DAY_DEFINED_ +typedef struct { + unsigned long int m_dwMs; + unsigned short int m_wDays; - typedef struct - { - unsigned long int m_dwMs; - unsigned short int m_wDays; +} tTimeOfDay; - } tTimeOfDay; - - #define _TIME_OF_DAY_DEFINED_ +#define _TIME_OF_DAY_DEFINED_ #endif - //--------------------------------------------------------------------------- // Definition von TRACE //--------------------------------------------------------------------------- #ifndef NDEBUG - #ifndef TRACE0 - #define TRACE0(p0) TRACE(p0) - #endif +#ifndef TRACE0 +#define TRACE0(p0) TRACE(p0) +#endif - #ifndef TRACE1 - #define TRACE1(p0, p1) TRACE(p0, p1) - #endif +#ifndef TRACE1 +#define TRACE1(p0, p1) TRACE(p0, p1) +#endif - #ifndef TRACE2 - #define TRACE2(p0, p1, p2) TRACE(p0, p1, p2) - #endif +#ifndef TRACE2 +#define TRACE2(p0, p1, p2) TRACE(p0, p1, p2) +#endif - #ifndef TRACE3 - #define TRACE3(p0, p1, p2, p3) TRACE(p0, p1, p2, p3) - #endif +#ifndef TRACE3 +#define TRACE3(p0, p1, p2, p3) TRACE(p0, p1, p2, p3) +#endif - #ifndef TRACE4 - #define TRACE4(p0, p1, p2, p3, p4) TRACE(p0, p1, p2, p3, p4) - #endif +#ifndef TRACE4 +#define TRACE4(p0, p1, p2, p3, p4) TRACE(p0, p1, p2, p3, p4) +#endif - #ifndef TRACE5 - #define TRACE5(p0, p1, p2, p3, p4, p5) TRACE(p0, p1, p2, p3, p4, p5) - #endif +#ifndef TRACE5 +#define TRACE5(p0, p1, p2, p3, p4, p5) TRACE(p0, p1, p2, p3, p4, p5) +#endif - #ifndef TRACE6 - #define TRACE6(p0, p1, p2, p3, p4, p5, p6) TRACE(p0, p1, p2, p3, p4, p5, p6) - #endif +#ifndef TRACE6 +#define TRACE6(p0, p1, p2, p3, p4, p5, p6) TRACE(p0, p1, p2, p3, p4, p5, p6) +#endif #else - #ifndef TRACE0 - #define TRACE0(p0) - #endif - - #ifndef TRACE1 - #define TRACE1(p0, p1) - #endif - - #ifndef TRACE2 - #define TRACE2(p0, p1, p2) - #endif +#ifndef TRACE0 +#define TRACE0(p0) +#endif - #ifndef TRACE3 - #define TRACE3(p0, p1, p2, p3) - #endif +#ifndef TRACE1 +#define TRACE1(p0, p1) +#endif - #ifndef TRACE4 - #define TRACE4(p0, p1, p2, p3, p4) - #endif +#ifndef TRACE2 +#define TRACE2(p0, p1, p2) +#endif - #ifndef TRACE5 - #define TRACE5(p0, p1, p2, p3, p4, p5) - #endif +#ifndef TRACE3 +#define TRACE3(p0, p1, p2, p3) +#endif - #ifndef TRACE6 - #define TRACE6(p0, p1, p2, p3, p4, p5, p6) - #endif +#ifndef TRACE4 +#define TRACE4(p0, p1, p2, p3, p4) +#endif +#ifndef TRACE5 +#define TRACE5(p0, p1, p2, p3, p4, p5) #endif +#ifndef TRACE6 +#define TRACE6(p0, p1, p2, p3, p4, p5, p6) +#endif +#endif //--------------------------------------------------------------------------- // definition of ASSERT //--------------------------------------------------------------------------- #ifndef ASSERT - #if !defined (__linux__) && !defined (__KERNEL__) - #include - #ifndef ASSERT - #define ASSERT(p) assert(p) - #endif - #else - #define ASSERT(p) - #endif +#if !defined (__linux__) && !defined (__KERNEL__) +#include +#ifndef ASSERT +#define ASSERT(p) assert(p) +#endif +#else +#define ASSERT(p) +#endif #endif - //--------------------------------------------------------------------------- // SYS TEC extensions @@ -1450,19 +1377,15 @@ // but a string, which exactly names the mistake. #ifndef NDEBUG - #define ASSERTMSG(expr,string) if (!(expr)) {\ +#define ASSERTMSG(expr,string) if (!(expr)) {\ PRINTF0 ("Assertion failed: " string );\ while (1);} #else - #define ASSERTMSG(expr,string) +#define ASSERTMSG(expr,string) #endif - - - //--------------------------------------------------------------------------- -#endif // #ifndef _GLOBAL_H_ +#endif // #ifndef _GLOBAL_H_ // Please keep an empty line at the end of this file. - diff --git a/drivers/staging/epl/proc_fs.h b/drivers/staging/epl/proc_fs.h index 5af2d3a00d62..0586f499553a 100644 --- a/drivers/staging/epl/proc_fs.h +++ b/drivers/staging/epl/proc_fs.h @@ -71,7 +71,6 @@ #ifndef _EPLPROCFS_H_ #define _EPLPROCFS_H_ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -80,7 +79,6 @@ // types //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // function prototypes //--------------------------------------------------------------------------- @@ -88,7 +86,4 @@ tEplKernel EplLinProcInit(void); tEplKernel EplLinProcFree(void); - -#endif // #ifndef _EPLPROCFS_H_ - - +#endif // #ifndef _EPLPROCFS_H_ -- cgit v1.2.3 From 1b1b1c80981ef775e8c7d19080f2745e205dd4ee Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 19 Dec 2008 17:11:52 -0800 Subject: Staging: epl: run Lindent on *.c files It's a start, still a mess... Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/epl/Edrv8139.c | 1395 ++++--- drivers/staging/epl/EplApiGeneric.c | 2421 ++++++------ drivers/staging/epl/EplApiLinuxKernel.c | 1871 +++++---- drivers/staging/epl/EplApiProcessImage.c | 281 +- drivers/staging/epl/EplDllk.c | 5793 +++++++++++++++------------- drivers/staging/epl/EplDllkCal.c | 1265 +++--- drivers/staging/epl/EplDlluCal.c | 287 +- drivers/staging/epl/EplErrorHandlerk.c | 1022 ++--- drivers/staging/epl/EplEventk.c | 971 +++-- drivers/staging/epl/EplEventu.c | 863 ++--- drivers/staging/epl/EplIdentu.c | 287 +- drivers/staging/epl/EplNmtCnu.c | 749 ++-- drivers/staging/epl/EplNmtMnu.c | 3907 +++++++++---------- drivers/staging/epl/EplNmtk.c | 3014 ++++++++------- drivers/staging/epl/EplNmtkCal.c | 8 - drivers/staging/epl/EplNmtu.c | 723 ++-- drivers/staging/epl/EplNmtuCal.c | 16 +- drivers/staging/epl/EplObd.c | 4619 +++++++++++----------- drivers/staging/epl/EplObdkCal.c | 7 - drivers/staging/epl/EplObdu.c | 159 +- drivers/staging/epl/EplObduCal.c | 194 +- drivers/staging/epl/EplPdok.c | 718 ++-- drivers/staging/epl/EplPdokCal.c | 32 +- drivers/staging/epl/EplPdou.c | 575 ++- drivers/staging/epl/EplSdoAsndu.c | 374 +- drivers/staging/epl/EplSdoAsySequ.c | 3601 ++++++++--------- drivers/staging/epl/EplSdoComu.c | 5007 +++++++++++++----------- drivers/staging/epl/EplSdoUdpu.c | 779 ++-- drivers/staging/epl/EplStatusu.c | 175 +- drivers/staging/epl/EplTimeruLinuxKernel.c | 302 +- drivers/staging/epl/EplTimeruNull.c | 101 +- drivers/staging/epl/EplTimeruWin32.c | 488 ++- drivers/staging/epl/SharedBuff.c | 2960 +++++++------- drivers/staging/epl/ShbIpc-LinuxKernel.c | 1211 +++--- drivers/staging/epl/ShbIpc-Win32.c | 1786 ++++----- drivers/staging/epl/SocketLinuxKernel.c | 99 +- drivers/staging/epl/TimerHighReskX86.c | 522 ++- drivers/staging/epl/VirtualEthernetLinux.c | 272 +- drivers/staging/epl/amix86.c | 410 +- drivers/staging/epl/demo_main.c | 1280 +++--- drivers/staging/epl/proc_fs.c | 413 +- 41 files changed, 25374 insertions(+), 25583 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/epl/Edrv8139.c b/drivers/staging/epl/Edrv8139.c index 3fa0564d2299..88ab4a4f1023 100644 --- a/drivers/staging/epl/Edrv8139.c +++ b/drivers/staging/epl/Edrv8139.c @@ -89,7 +89,6 @@ #include #include - /***************************************************************************/ /* */ /* */ @@ -108,7 +107,6 @@ // NMT requests / commands. The less the size of the buffer the less the // number of the buffer. - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- @@ -119,26 +117,25 @@ #define EDRV_MAX_FRAME_SIZE 0x600 -#define EDRV_RX_BUFFER_SIZE 0x8610 // 32 kB + 16 Byte + 1,5 kB (WRAP is enabled) -#define EDRV_RX_BUFFER_LENGTH (EDRV_RX_BUFFER_SIZE & 0xF800) // buffer size cut down to 2 kB alignment +#define EDRV_RX_BUFFER_SIZE 0x8610 // 32 kB + 16 Byte + 1,5 kB (WRAP is enabled) +#define EDRV_RX_BUFFER_LENGTH (EDRV_RX_BUFFER_SIZE & 0xF800) // buffer size cut down to 2 kB alignment -#define EDRV_TX_BUFFER_SIZE (EDRV_MAX_TX_BUFFERS * EDRV_MAX_FRAME_SIZE) // n * (MTU + 14 + 4) +#define EDRV_TX_BUFFER_SIZE (EDRV_MAX_TX_BUFFERS * EDRV_MAX_FRAME_SIZE) // n * (MTU + 14 + 4) #define DRV_NAME "epl" - -#define EDRV_REGW_INT_MASK 0x3C // interrupt mask register -#define EDRV_REGW_INT_STATUS 0x3E // interrupt status register -#define EDRV_REGW_INT_ROK 0x0001 // Receive OK interrupt -#define EDRV_REGW_INT_RER 0x0002 // Receive error interrupt -#define EDRV_REGW_INT_TOK 0x0004 // Transmit OK interrupt -#define EDRV_REGW_INT_TER 0x0008 // Transmit error interrupt -#define EDRV_REGW_INT_RXOVW 0x0010 // Rx buffer overflow interrupt -#define EDRV_REGW_INT_PUN 0x0020 // Packet underrun/ link change interrupt -#define EDRV_REGW_INT_FOVW 0x0040 // Rx FIFO overflow interrupt -#define EDRV_REGW_INT_LENCHG 0x2000 // Cable length change interrupt -#define EDRV_REGW_INT_TIMEOUT 0x4000 // Time out interrupt -#define EDRV_REGW_INT_SERR 0x8000 // System error interrupt +#define EDRV_REGW_INT_MASK 0x3C // interrupt mask register +#define EDRV_REGW_INT_STATUS 0x3E // interrupt status register +#define EDRV_REGW_INT_ROK 0x0001 // Receive OK interrupt +#define EDRV_REGW_INT_RER 0x0002 // Receive error interrupt +#define EDRV_REGW_INT_TOK 0x0004 // Transmit OK interrupt +#define EDRV_REGW_INT_TER 0x0008 // Transmit error interrupt +#define EDRV_REGW_INT_RXOVW 0x0010 // Rx buffer overflow interrupt +#define EDRV_REGW_INT_PUN 0x0020 // Packet underrun/ link change interrupt +#define EDRV_REGW_INT_FOVW 0x0040 // Rx FIFO overflow interrupt +#define EDRV_REGW_INT_LENCHG 0x2000 // Cable length change interrupt +#define EDRV_REGW_INT_TIMEOUT 0x4000 // Time out interrupt +#define EDRV_REGW_INT_SERR 0x8000 // System error interrupt #define EDRV_REGW_INT_MASK_DEF (EDRV_REGW_INT_ROK \ | EDRV_REGW_INT_RER \ | EDRV_REGW_INT_TOK \ @@ -147,88 +144,86 @@ | EDRV_REGW_INT_FOVW \ | EDRV_REGW_INT_PUN \ | EDRV_REGW_INT_TIMEOUT \ - | EDRV_REGW_INT_SERR) // default interrupt mask + | EDRV_REGW_INT_SERR) // default interrupt mask -#define EDRV_REGB_COMMAND 0x37 // command register +#define EDRV_REGB_COMMAND 0x37 // command register #define EDRV_REGB_COMMAND_RST 0x10 #define EDRV_REGB_COMMAND_RE 0x08 #define EDRV_REGB_COMMAND_TE 0x04 #define EDRV_REGB_COMMAND_BUFE 0x01 -#define EDRV_REGB_CMD9346 0x50 // 93C46 command register -#define EDRV_REGB_CMD9346_LOCK 0x00 // lock configuration registers -#define EDRV_REGB_CMD9346_UNLOCK 0xC0 // unlock configuration registers - -#define EDRV_REGDW_RCR 0x44 // Rx configuration register -#define EDRV_REGDW_RCR_NO_FTH 0x0000E000 // no receive FIFO threshold -#define EDRV_REGDW_RCR_RBLEN32K 0x00001000 // 32 kB receive buffer -#define EDRV_REGDW_RCR_MXDMAUNL 0x00000700 // unlimited maximum DMA burst size -#define EDRV_REGDW_RCR_NOWRAP 0x00000080 // do not wrap frame at end of buffer -#define EDRV_REGDW_RCR_AER 0x00000020 // accept error frames (CRC, alignment, collided) -#define EDRV_REGDW_RCR_AR 0x00000010 // accept runt -#define EDRV_REGDW_RCR_AB 0x00000008 // accept broadcast frames -#define EDRV_REGDW_RCR_AM 0x00000004 // accept multicast frames -#define EDRV_REGDW_RCR_APM 0x00000002 // accept physical match frames -#define EDRV_REGDW_RCR_AAP 0x00000001 // accept all frames +#define EDRV_REGB_CMD9346 0x50 // 93C46 command register +#define EDRV_REGB_CMD9346_LOCK 0x00 // lock configuration registers +#define EDRV_REGB_CMD9346_UNLOCK 0xC0 // unlock configuration registers + +#define EDRV_REGDW_RCR 0x44 // Rx configuration register +#define EDRV_REGDW_RCR_NO_FTH 0x0000E000 // no receive FIFO threshold +#define EDRV_REGDW_RCR_RBLEN32K 0x00001000 // 32 kB receive buffer +#define EDRV_REGDW_RCR_MXDMAUNL 0x00000700 // unlimited maximum DMA burst size +#define EDRV_REGDW_RCR_NOWRAP 0x00000080 // do not wrap frame at end of buffer +#define EDRV_REGDW_RCR_AER 0x00000020 // accept error frames (CRC, alignment, collided) +#define EDRV_REGDW_RCR_AR 0x00000010 // accept runt +#define EDRV_REGDW_RCR_AB 0x00000008 // accept broadcast frames +#define EDRV_REGDW_RCR_AM 0x00000004 // accept multicast frames +#define EDRV_REGDW_RCR_APM 0x00000002 // accept physical match frames +#define EDRV_REGDW_RCR_AAP 0x00000001 // accept all frames #define EDRV_REGDW_RCR_DEF (EDRV_REGDW_RCR_NO_FTH \ | EDRV_REGDW_RCR_RBLEN32K \ | EDRV_REGDW_RCR_MXDMAUNL \ | EDRV_REGDW_RCR_NOWRAP \ | EDRV_REGDW_RCR_AB \ | EDRV_REGDW_RCR_AM \ - | EDRV_REGDW_RCR_APM) // default value - -#define EDRV_REGDW_TCR 0x40 // Tx configuration register -#define EDRV_REGDW_TCR_VER_MASK 0x7CC00000 // mask for hardware version -#define EDRV_REGDW_TCR_VER_C 0x74000000 // RTL8139C -#define EDRV_REGDW_TCR_VER_D 0x74400000 // RTL8139D -#define EDRV_REGDW_TCR_IFG96 0x03000000 // default interframe gap (960 ns) -#define EDRV_REGDW_TCR_CRC 0x00010000 // disable appending of CRC by the controller -#define EDRV_REGDW_TCR_MXDMAUNL 0x00000700 // maximum DMA burst size of 2048 b -#define EDRV_REGDW_TCR_TXRETRY 0x00000000 // 16 retries + | EDRV_REGDW_RCR_APM) // default value + +#define EDRV_REGDW_TCR 0x40 // Tx configuration register +#define EDRV_REGDW_TCR_VER_MASK 0x7CC00000 // mask for hardware version +#define EDRV_REGDW_TCR_VER_C 0x74000000 // RTL8139C +#define EDRV_REGDW_TCR_VER_D 0x74400000 // RTL8139D +#define EDRV_REGDW_TCR_IFG96 0x03000000 // default interframe gap (960 ns) +#define EDRV_REGDW_TCR_CRC 0x00010000 // disable appending of CRC by the controller +#define EDRV_REGDW_TCR_MXDMAUNL 0x00000700 // maximum DMA burst size of 2048 b +#define EDRV_REGDW_TCR_TXRETRY 0x00000000 // 16 retries #define EDRV_REGDW_TCR_DEF (EDRV_REGDW_TCR_IFG96 \ | EDRV_REGDW_TCR_MXDMAUNL \ | EDRV_REGDW_TCR_TXRETRY) -#define EDRV_REGW_MULINT 0x5C // multiple interrupt select register - -#define EDRV_REGDW_MPC 0x4C // missed packet counter register +#define EDRV_REGW_MULINT 0x5C // multiple interrupt select register -#define EDRV_REGDW_TSAD0 0x20 // Transmit start address of descriptor 0 -#define EDRV_REGDW_TSAD1 0x24 // Transmit start address of descriptor 1 -#define EDRV_REGDW_TSAD2 0x28 // Transmit start address of descriptor 2 -#define EDRV_REGDW_TSAD3 0x2C // Transmit start address of descriptor 3 -#define EDRV_REGDW_TSD0 0x10 // Transmit status of descriptor 0 -#define EDRV_REGDW_TSD_CRS 0x80000000 // Carrier sense lost -#define EDRV_REGDW_TSD_TABT 0x40000000 // Transmit Abort -#define EDRV_REGDW_TSD_OWC 0x20000000 // Out of window collision -#define EDRV_REGDW_TSD_TXTH_DEF 0x00020000 // Transmit FIFO threshold of 64 bytes -#define EDRV_REGDW_TSD_TOK 0x00008000 // Transmit OK -#define EDRV_REGDW_TSD_TUN 0x00004000 // Transmit FIFO underrun -#define EDRV_REGDW_TSD_OWN 0x00002000 // Owner +#define EDRV_REGDW_MPC 0x4C // missed packet counter register -#define EDRV_REGDW_RBSTART 0x30 // Receive buffer start address +#define EDRV_REGDW_TSAD0 0x20 // Transmit start address of descriptor 0 +#define EDRV_REGDW_TSAD1 0x24 // Transmit start address of descriptor 1 +#define EDRV_REGDW_TSAD2 0x28 // Transmit start address of descriptor 2 +#define EDRV_REGDW_TSAD3 0x2C // Transmit start address of descriptor 3 +#define EDRV_REGDW_TSD0 0x10 // Transmit status of descriptor 0 +#define EDRV_REGDW_TSD_CRS 0x80000000 // Carrier sense lost +#define EDRV_REGDW_TSD_TABT 0x40000000 // Transmit Abort +#define EDRV_REGDW_TSD_OWC 0x20000000 // Out of window collision +#define EDRV_REGDW_TSD_TXTH_DEF 0x00020000 // Transmit FIFO threshold of 64 bytes +#define EDRV_REGDW_TSD_TOK 0x00008000 // Transmit OK +#define EDRV_REGDW_TSD_TUN 0x00004000 // Transmit FIFO underrun +#define EDRV_REGDW_TSD_OWN 0x00002000 // Owner -#define EDRV_REGW_CAPR 0x38 // Current address of packet read +#define EDRV_REGDW_RBSTART 0x30 // Receive buffer start address -#define EDRV_REGDW_IDR0 0x00 // ID register 0 -#define EDRV_REGDW_IDR4 0x04 // ID register 4 +#define EDRV_REGW_CAPR 0x38 // Current address of packet read -#define EDRV_REGDW_MAR0 0x08 // Multicast address register 0 -#define EDRV_REGDW_MAR4 0x0C // Multicast address register 4 +#define EDRV_REGDW_IDR0 0x00 // ID register 0 +#define EDRV_REGDW_IDR4 0x04 // ID register 4 +#define EDRV_REGDW_MAR0 0x08 // Multicast address register 0 +#define EDRV_REGDW_MAR4 0x0C // Multicast address register 4 // defines for the status word in the receive buffer -#define EDRV_RXSTAT_MAR 0x8000 // Multicast address received -#define EDRV_RXSTAT_PAM 0x4000 // Physical address matched -#define EDRV_RXSTAT_BAR 0x2000 // Broadcast address received -#define EDRV_RXSTAT_ISE 0x0020 // Invalid symbol error -#define EDRV_RXSTAT_RUNT 0x0010 // Runt packet received -#define EDRV_RXSTAT_LONG 0x0008 // Long packet -#define EDRV_RXSTAT_CRC 0x0004 // CRC error -#define EDRV_RXSTAT_FAE 0x0002 // Frame alignment error -#define EDRV_RXSTAT_ROK 0x0001 // Receive OK - +#define EDRV_RXSTAT_MAR 0x8000 // Multicast address received +#define EDRV_RXSTAT_PAM 0x4000 // Physical address matched +#define EDRV_RXSTAT_BAR 0x2000 // Broadcast address received +#define EDRV_RXSTAT_ISE 0x0020 // Invalid symbol error +#define EDRV_RXSTAT_RUNT 0x0010 // Runt packet received +#define EDRV_RXSTAT_LONG 0x0008 // Long packet +#define EDRV_RXSTAT_CRC 0x0004 // CRC error +#define EDRV_RXSTAT_FAE 0x0002 // Frame alignment error +#define EDRV_RXSTAT_ROK 0x0001 // Receive OK #define EDRV_REGDW_WRITE(dwReg, dwVal) writel(dwVal, EdrvInstance_l.m_pIoAddr + dwReg) #define EDRV_REGW_WRITE(dwReg, wVal) writew(wVal, EdrvInstance_l.m_pIoAddr + dwReg) @@ -237,16 +232,15 @@ #define EDRV_REGW_READ(dwReg) readw(EdrvInstance_l.m_pIoAddr + dwReg) #define EDRV_REGB_READ(dwReg) readb(EdrvInstance_l.m_pIoAddr + dwReg) - // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif #define EDRV_COUNT_SEND TGT_DBG_SIGNAL_TRACE_POINT(2) @@ -271,7 +265,6 @@ #define EDRV_TRACE_RX_PUN(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF) | 0x11000000) #define EDRV_TRACE(x) TGT_DBG_POST_TRACE_VALUE(((x) & 0xFFFF0000) | 0x0000FEC0) - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- @@ -286,59 +279,51 @@ typedef struct */ // Private structure -typedef struct -{ - struct pci_dev* m_pPciDev; // pointer to PCI device structure - void* m_pIoAddr; // pointer to register space of Ethernet controller - BYTE* m_pbRxBuf; // pointer to Rx buffer - dma_addr_t m_pRxBufDma; - BYTE* m_pbTxBuf; // pointer to Tx buffer - dma_addr_t m_pTxBufDma; - BOOL m_afTxBufUsed[EDRV_MAX_TX_BUFFERS]; - unsigned int m_uiCurTxDesc; - - tEdrvInitParam m_InitParam; - tEdrvTxBuffer* m_pLastTransmittedTxBuffer; +typedef struct { + struct pci_dev *m_pPciDev; // pointer to PCI device structure + void *m_pIoAddr; // pointer to register space of Ethernet controller + BYTE *m_pbRxBuf; // pointer to Rx buffer + dma_addr_t m_pRxBufDma; + BYTE *m_pbTxBuf; // pointer to Tx buffer + dma_addr_t m_pTxBufDma; + BOOL m_afTxBufUsed[EDRV_MAX_TX_BUFFERS]; + unsigned int m_uiCurTxDesc; + + tEdrvInitParam m_InitParam; + tEdrvTxBuffer *m_pLastTransmittedTxBuffer; } tEdrvInstance; - - //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- static int EdrvInitOne(struct pci_dev *pPciDev, - const struct pci_device_id *pId); + const struct pci_device_id *pId); static void EdrvRemoveOne(struct pci_dev *pPciDev); - //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- // buffers and buffer descriptors and pointers static struct pci_device_id aEdrvPciTbl[] = { - {0x10ec, 0x8139, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} + {0x10ec, 0x8139, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0,} }; -MODULE_DEVICE_TABLE (pci, aEdrvPciTbl); +MODULE_DEVICE_TABLE(pci, aEdrvPciTbl); static tEdrvInstance EdrvInstance_l; - static struct pci_driver EdrvDriver = { - .name = DRV_NAME, - .id_table = aEdrvPciTbl, - .probe = EdrvInitOne, - .remove = EdrvRemoveOne, + .name = DRV_NAME, + .id_table = aEdrvPciTbl, + .probe = EdrvInitOne, + .remove = EdrvRemoveOne, }; - - - /***************************************************************************/ /* */ /* */ @@ -352,7 +337,6 @@ static struct pci_driver EdrvDriver = { // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -375,9 +359,7 @@ static struct pci_driver EdrvDriver = { // local function prototypes //--------------------------------------------------------------------------- -static BYTE EdrvCalcHash (BYTE * pbMAC_p); - - +static BYTE EdrvCalcHash(BYTE * pbMAC_p); //--------------------------------------------------------------------------- // @@ -395,49 +377,46 @@ static BYTE EdrvCalcHash (BYTE * pbMAC_p); //--------------------------------------------------------------------------- tEplKernel EdrvInit(tEdrvInitParam * pEdrvInitParam_p) { -tEplKernel Ret; -int iResult; - - Ret = kEplSuccessful; - - // clear instance structure - EPL_MEMSET(&EdrvInstance_l, 0, sizeof (EdrvInstance_l)); - - // save the init data - EdrvInstance_l.m_InitParam = *pEdrvInitParam_p; - - - // register PCI driver - iResult = pci_register_driver (&EdrvDriver); - if (iResult != 0) - { - printk("%s pci_register_driver failed with %d\n", __FUNCTION__, iResult); - Ret = kEplNoResource; - goto Exit; - } - - if (EdrvInstance_l.m_pPciDev == NULL) - { - printk("%s m_pPciDev=NULL\n", __FUNCTION__); - Ret = kEplNoResource; - goto Exit; - } - - // read MAC address from controller - printk("%s local MAC = ", __FUNCTION__); - for (iResult = 0; iResult < 6; iResult++) - { - pEdrvInitParam_p->m_abMyMacAddr[iResult] = EDRV_REGB_READ((EDRV_REGDW_IDR0 + iResult)); - printk("%02X ", (unsigned int)pEdrvInitParam_p->m_abMyMacAddr[iResult]); - } - printk("\n"); - -Exit: - return Ret; + tEplKernel Ret; + int iResult; + + Ret = kEplSuccessful; + + // clear instance structure + EPL_MEMSET(&EdrvInstance_l, 0, sizeof(EdrvInstance_l)); + + // save the init data + EdrvInstance_l.m_InitParam = *pEdrvInitParam_p; + + // register PCI driver + iResult = pci_register_driver(&EdrvDriver); + if (iResult != 0) { + printk("%s pci_register_driver failed with %d\n", __FUNCTION__, + iResult); + Ret = kEplNoResource; + goto Exit; + } + + if (EdrvInstance_l.m_pPciDev == NULL) { + printk("%s m_pPciDev=NULL\n", __FUNCTION__); + Ret = kEplNoResource; + goto Exit; + } + // read MAC address from controller + printk("%s local MAC = ", __FUNCTION__); + for (iResult = 0; iResult < 6; iResult++) { + pEdrvInitParam_p->m_abMyMacAddr[iResult] = + EDRV_REGB_READ((EDRV_REGDW_IDR0 + iResult)); + printk("%02X ", + (unsigned int)pEdrvInitParam_p->m_abMyMacAddr[iResult]); + } + printk("\n"); + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EdrvShutdown @@ -454,14 +433,13 @@ Exit: tEplKernel EdrvShutdown(void) { - // unregister PCI driver - printk("%s calling pci_unregister_driver()\n", __FUNCTION__); - pci_unregister_driver (&EdrvDriver); + // unregister PCI driver + printk("%s calling pci_unregister_driver()\n", __FUNCTION__); + pci_unregister_driver(&EdrvDriver); - return kEplSuccessful; + return kEplSuccessful; } - //--------------------------------------------------------------------------- // // Function: EdrvDefineRxMacAddrEntry @@ -475,13 +453,13 @@ tEplKernel EdrvShutdown(void) // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvDefineRxMacAddrEntry (BYTE * pbMacAddr_p) +tEplKernel EdrvDefineRxMacAddrEntry(BYTE * pbMacAddr_p) { -tEplKernel Ret = kEplSuccessful; -DWORD dwData; -BYTE bHash; + tEplKernel Ret = kEplSuccessful; + DWORD dwData; + BYTE bHash; - bHash = EdrvCalcHash (pbMacAddr_p); + bHash = EdrvCalcHash(pbMacAddr_p); /* dwData = ether_crc(6, pbMacAddr_p); @@ -490,23 +468,19 @@ BYTE bHash; (WORD) pbMacAddr_p[3], (WORD) pbMacAddr_p[4], (WORD) pbMacAddr_p[5], (WORD) bHash, (WORD) (dwData >> 26), dwData); */ - if (bHash > 31) - { - dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR4); - dwData |= 1 << (bHash - 32); - EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, dwData); - } - else - { - dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR0); - dwData |= 1 << bHash; - EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, dwData); - } - - return Ret; + if (bHash > 31) { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR4); + dwData |= 1 << (bHash - 32); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, dwData); + } else { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR0); + dwData |= 1 << bHash; + EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, dwData); + } + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EdrvUndefineRxMacAddrEntry @@ -520,28 +494,25 @@ BYTE bHash; // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvUndefineRxMacAddrEntry (BYTE * pbMacAddr_p) +tEplKernel EdrvUndefineRxMacAddrEntry(BYTE * pbMacAddr_p) { -tEplKernel Ret = kEplSuccessful; -DWORD dwData; -BYTE bHash; - - bHash = EdrvCalcHash (pbMacAddr_p); - - if (bHash > 31) - { - dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR4); - dwData &= ~(1 << (bHash - 32)); - EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, dwData); - } - else - { - dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR0); - dwData &= ~(1 << bHash); - EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, dwData); - } - - return Ret; + tEplKernel Ret = kEplSuccessful; + DWORD dwData; + BYTE bHash; + + bHash = EdrvCalcHash(pbMacAddr_p); + + if (bHash > 31) { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR4); + dwData &= ~(1 << (bHash - 32)); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, dwData); + } else { + dwData = EDRV_REGDW_READ(EDRV_REGDW_MAR0); + dwData &= ~(1 << bHash); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, dwData); + } + + return Ret; } //--------------------------------------------------------------------------- @@ -558,42 +529,38 @@ BYTE bHash; // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvAllocTxMsgBuffer (tEdrvTxBuffer * pBuffer_p) +tEplKernel EdrvAllocTxMsgBuffer(tEdrvTxBuffer * pBuffer_p) { -tEplKernel Ret = kEplSuccessful; -DWORD i; - - if (pBuffer_p->m_uiMaxBufferLen > EDRV_MAX_FRAME_SIZE) - { - Ret = kEplEdrvNoFreeBufEntry; - goto Exit; - } - - // search a free Tx buffer with appropriate size - for (i = 0; i < EDRV_MAX_TX_BUFFERS; i++) - { - if (EdrvInstance_l.m_afTxBufUsed[i] == FALSE) - { - // free channel found - EdrvInstance_l.m_afTxBufUsed[i] = TRUE; - pBuffer_p->m_uiBufferNumber = i; - pBuffer_p->m_pbBuffer = EdrvInstance_l.m_pbTxBuf + (i * EDRV_MAX_FRAME_SIZE); - pBuffer_p->m_uiMaxBufferLen = EDRV_MAX_FRAME_SIZE; - break; - } - } - if (i >= EDRV_MAX_TX_BUFFERS) - { - Ret = kEplEdrvNoFreeBufEntry; - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + DWORD i; + + if (pBuffer_p->m_uiMaxBufferLen > EDRV_MAX_FRAME_SIZE) { + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + // search a free Tx buffer with appropriate size + for (i = 0; i < EDRV_MAX_TX_BUFFERS; i++) { + if (EdrvInstance_l.m_afTxBufUsed[i] == FALSE) { + // free channel found + EdrvInstance_l.m_afTxBufUsed[i] = TRUE; + pBuffer_p->m_uiBufferNumber = i; + pBuffer_p->m_pbBuffer = + EdrvInstance_l.m_pbTxBuf + + (i * EDRV_MAX_FRAME_SIZE); + pBuffer_p->m_uiMaxBufferLen = EDRV_MAX_FRAME_SIZE; + break; + } + } + if (i >= EDRV_MAX_TX_BUFFERS) { + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EdrvReleaseTxMsgBuffer @@ -607,22 +574,20 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvReleaseTxMsgBuffer (tEdrvTxBuffer * pBuffer_p) +tEplKernel EdrvReleaseTxMsgBuffer(tEdrvTxBuffer * pBuffer_p) { -unsigned int uiBufferNumber; + unsigned int uiBufferNumber; - uiBufferNumber = pBuffer_p->m_uiBufferNumber; + uiBufferNumber = pBuffer_p->m_uiBufferNumber; - if (uiBufferNumber < EDRV_MAX_TX_BUFFERS) - { - EdrvInstance_l.m_afTxBufUsed[uiBufferNumber] = FALSE; - } + if (uiBufferNumber < EDRV_MAX_TX_BUFFERS) { + EdrvInstance_l.m_afTxBufUsed[uiBufferNumber] = FALSE; + } - return kEplSuccessful; + return kEplSuccessful; } - //--------------------------------------------------------------------------- // // Function: EdrvSendTxMsg @@ -636,54 +601,64 @@ unsigned int uiBufferNumber; // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvSendTxMsg (tEdrvTxBuffer * pBuffer_p) +tEplKernel EdrvSendTxMsg(tEdrvTxBuffer * pBuffer_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiBufferNumber; -DWORD dwTemp; - - uiBufferNumber = pBuffer_p->m_uiBufferNumber; - - if ((uiBufferNumber >= EDRV_MAX_TX_BUFFERS) - || (EdrvInstance_l.m_afTxBufUsed[uiBufferNumber] == FALSE)) - { - Ret = kEplEdrvBufNotExisting; - goto Exit; - } - - if (EdrvInstance_l.m_pLastTransmittedTxBuffer != NULL) - { // transmission is already active - Ret = kEplInvalidOperation; - dwTemp = EDRV_REGDW_READ((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); - printk("%s InvOp TSD%u = 0x%08lX", __FUNCTION__, EdrvInstance_l.m_uiCurTxDesc, dwTemp); - printk(" Cmd = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); - goto Exit; - } - - // save pointer to buffer structure for TxHandler - EdrvInstance_l.m_pLastTransmittedTxBuffer = pBuffer_p; - - EDRV_COUNT_SEND; - - // pad with zeros if necessary, because controller does not do it - if (pBuffer_p->m_uiTxMsgLen < MIN_ETH_SIZE) - { - EPL_MEMSET(pBuffer_p->m_pbBuffer + pBuffer_p->m_uiTxMsgLen, 0, MIN_ETH_SIZE - pBuffer_p->m_uiTxMsgLen); - pBuffer_p->m_uiTxMsgLen = MIN_ETH_SIZE; - } - - // set DMA address of buffer - EDRV_REGDW_WRITE((EDRV_REGDW_TSAD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD))), (EdrvInstance_l.m_pTxBufDma + (uiBufferNumber * EDRV_MAX_FRAME_SIZE))); - dwTemp = EDRV_REGDW_READ((EDRV_REGDW_TSAD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); + tEplKernel Ret = kEplSuccessful; + unsigned int uiBufferNumber; + DWORD dwTemp; + + uiBufferNumber = pBuffer_p->m_uiBufferNumber; + + if ((uiBufferNumber >= EDRV_MAX_TX_BUFFERS) + || (EdrvInstance_l.m_afTxBufUsed[uiBufferNumber] == FALSE)) { + Ret = kEplEdrvBufNotExisting; + goto Exit; + } + + if (EdrvInstance_l.m_pLastTransmittedTxBuffer != NULL) { // transmission is already active + Ret = kEplInvalidOperation; + dwTemp = + EDRV_REGDW_READ((EDRV_REGDW_TSD0 + + (EdrvInstance_l.m_uiCurTxDesc * + sizeof(DWORD)))); + printk("%s InvOp TSD%u = 0x%08lX", __FUNCTION__, + EdrvInstance_l.m_uiCurTxDesc, dwTemp); + printk(" Cmd = 0x%02X\n", + (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); + goto Exit; + } + // save pointer to buffer structure for TxHandler + EdrvInstance_l.m_pLastTransmittedTxBuffer = pBuffer_p; + + EDRV_COUNT_SEND; + + // pad with zeros if necessary, because controller does not do it + if (pBuffer_p->m_uiTxMsgLen < MIN_ETH_SIZE) { + EPL_MEMSET(pBuffer_p->m_pbBuffer + pBuffer_p->m_uiTxMsgLen, 0, + MIN_ETH_SIZE - pBuffer_p->m_uiTxMsgLen); + pBuffer_p->m_uiTxMsgLen = MIN_ETH_SIZE; + } + // set DMA address of buffer + EDRV_REGDW_WRITE((EDRV_REGDW_TSAD0 + + (EdrvInstance_l.m_uiCurTxDesc * sizeof(DWORD))), + (EdrvInstance_l.m_pTxBufDma + + (uiBufferNumber * EDRV_MAX_FRAME_SIZE))); + dwTemp = + EDRV_REGDW_READ((EDRV_REGDW_TSAD0 + + (EdrvInstance_l.m_uiCurTxDesc * sizeof(DWORD)))); // printk("%s TSAD%u = 0x%08lX", __FUNCTION__, EdrvInstance_l.m_uiCurTxDesc, dwTemp); - // start transmission - EDRV_REGDW_WRITE((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD))), (EDRV_REGDW_TSD_TXTH_DEF | pBuffer_p->m_uiTxMsgLen)); - dwTemp = EDRV_REGDW_READ((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); + // start transmission + EDRV_REGDW_WRITE((EDRV_REGDW_TSD0 + + (EdrvInstance_l.m_uiCurTxDesc * sizeof(DWORD))), + (EDRV_REGDW_TSD_TXTH_DEF | pBuffer_p->m_uiTxMsgLen)); + dwTemp = + EDRV_REGDW_READ((EDRV_REGDW_TSD0 + + (EdrvInstance_l.m_uiCurTxDesc * sizeof(DWORD)))); // printk(" TSD%u = 0x%08lX / 0x%08lX\n", EdrvInstance_l.m_uiCurTxDesc, dwTemp, (DWORD)(EDRV_REGDW_TSD_TXTH_DEF | pBuffer_p->m_uiTxMsgLen)); -Exit: - return Ret; + Exit: + return Ret; } #if 0 @@ -700,17 +675,15 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvTxMsgReady (tEdrvTxBuffer * pBuffer_p) +tEplKernel EdrvTxMsgReady(tEdrvTxBuffer * pBuffer_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiBufferNumber; + tEplKernel Ret = kEplSuccessful; + unsigned int uiBufferNumber; - -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EdrvTxMsgStart @@ -724,18 +697,14 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel EdrvTxMsgStart (tEdrvTxBuffer * pBuffer_p) +tEplKernel EdrvTxMsgStart(tEdrvTxBuffer * pBuffer_p) { -tEplKernel Ret = kEplSuccessful; - - + tEplKernel Ret = kEplSuccessful; - return Ret; + return Ret; } #endif - - //--------------------------------------------------------------------------- // // Function: EdrvReinitRx @@ -751,19 +720,18 @@ tEplKernel Ret = kEplSuccessful; //--------------------------------------------------------------------------- static void EdrvReinitRx(void) { -BYTE bCmd; + BYTE bCmd; - // simply switch off and on the receiver - // this will reset the CAPR register - bCmd = EDRV_REGB_READ(EDRV_REGB_COMMAND); - EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (bCmd & ~EDRV_REGB_COMMAND_RE)); - EDRV_REGB_WRITE(EDRV_REGB_COMMAND, bCmd); + // simply switch off and on the receiver + // this will reset the CAPR register + bCmd = EDRV_REGB_READ(EDRV_REGB_COMMAND); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (bCmd & ~EDRV_REGB_COMMAND_RE)); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, bCmd); - // set receive configuration register - EDRV_REGDW_WRITE(EDRV_REGDW_RCR, EDRV_REGDW_RCR_DEF); + // set receive configuration register + EDRV_REGDW_WRITE(EDRV_REGDW_RCR, EDRV_REGDW_RCR_DEF); } - //--------------------------------------------------------------------------- // // Function: EdrvInterruptHandler @@ -778,203 +746,183 @@ BYTE bCmd; // //--------------------------------------------------------------------------- #if 0 -void EdrvInterruptHandler (void) +void EdrvInterruptHandler(void) { } #endif #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19) -static int TgtEthIsr (int nIrqNum_p, void* ppDevInstData_p) +static int TgtEthIsr(int nIrqNum_p, void *ppDevInstData_p) #else -static int TgtEthIsr (int nIrqNum_p, void* ppDevInstData_p, struct pt_regs* ptRegs_p) +static int TgtEthIsr(int nIrqNum_p, void *ppDevInstData_p, + struct pt_regs *ptRegs_p) #endif { // EdrvInterruptHandler(); -tEdrvRxBuffer RxBuffer; -tEdrvTxBuffer* pTxBuffer; -WORD wStatus; -DWORD dwTxStatus; -DWORD dwRxStatus; -WORD wCurRx; -BYTE* pbRxBuf; -unsigned int uiLength; -int iHandled = IRQ_HANDLED; + tEdrvRxBuffer RxBuffer; + tEdrvTxBuffer *pTxBuffer; + WORD wStatus; + DWORD dwTxStatus; + DWORD dwRxStatus; + WORD wCurRx; + BYTE *pbRxBuf; + unsigned int uiLength; + int iHandled = IRQ_HANDLED; // printk("¤"); - // read the interrupt status - wStatus = EDRV_REGW_READ(EDRV_REGW_INT_STATUS); - - // acknowledge the interrupts - EDRV_REGW_WRITE(EDRV_REGW_INT_STATUS, wStatus); - - if (wStatus == 0) - { - iHandled = IRQ_NONE; - goto Exit; - } - - // process tasks - if ((wStatus & (EDRV_REGW_INT_TER | EDRV_REGW_INT_TOK)) != 0) - { // transmit interrupt - - if (EdrvInstance_l.m_pbTxBuf == NULL) - { - printk("%s Tx buffers currently not allocated\n", __FUNCTION__); - goto Exit; - } - - // read transmit status - dwTxStatus = EDRV_REGDW_READ((EDRV_REGDW_TSD0 + (EdrvInstance_l.m_uiCurTxDesc * sizeof (DWORD)))); - if ((dwTxStatus & (EDRV_REGDW_TSD_TOK | EDRV_REGDW_TSD_TABT | EDRV_REGDW_TSD_TUN)) != 0) - { // transmit finished - EdrvInstance_l.m_uiCurTxDesc = (EdrvInstance_l.m_uiCurTxDesc + 1) & 0x03; - pTxBuffer = EdrvInstance_l.m_pLastTransmittedTxBuffer; - EdrvInstance_l.m_pLastTransmittedTxBuffer = NULL; - - if ((dwTxStatus & EDRV_REGDW_TSD_TOK) != 0) - { - EDRV_COUNT_TX; - } - else if ((dwTxStatus & EDRV_REGDW_TSD_TUN) != 0) - { - EDRV_COUNT_TX_FUN; - } - else - { // assume EDRV_REGDW_TSD_TABT - EDRV_COUNT_TX_COL_RL; - } + // read the interrupt status + wStatus = EDRV_REGW_READ(EDRV_REGW_INT_STATUS); + + // acknowledge the interrupts + EDRV_REGW_WRITE(EDRV_REGW_INT_STATUS, wStatus); + + if (wStatus == 0) { + iHandled = IRQ_NONE; + goto Exit; + } + // process tasks + if ((wStatus & (EDRV_REGW_INT_TER | EDRV_REGW_INT_TOK)) != 0) { // transmit interrupt + + if (EdrvInstance_l.m_pbTxBuf == NULL) { + printk("%s Tx buffers currently not allocated\n", + __FUNCTION__); + goto Exit; + } + // read transmit status + dwTxStatus = + EDRV_REGDW_READ((EDRV_REGDW_TSD0 + + (EdrvInstance_l.m_uiCurTxDesc * + sizeof(DWORD)))); + if ((dwTxStatus & (EDRV_REGDW_TSD_TOK | EDRV_REGDW_TSD_TABT | EDRV_REGDW_TSD_TUN)) != 0) { // transmit finished + EdrvInstance_l.m_uiCurTxDesc = + (EdrvInstance_l.m_uiCurTxDesc + 1) & 0x03; + pTxBuffer = EdrvInstance_l.m_pLastTransmittedTxBuffer; + EdrvInstance_l.m_pLastTransmittedTxBuffer = NULL; + + if ((dwTxStatus & EDRV_REGDW_TSD_TOK) != 0) { + EDRV_COUNT_TX; + } else if ((dwTxStatus & EDRV_REGDW_TSD_TUN) != 0) { + EDRV_COUNT_TX_FUN; + } else { // assume EDRV_REGDW_TSD_TABT + EDRV_COUNT_TX_COL_RL; + } // printk("T"); - if (pTxBuffer != NULL) - { - // call Tx handler of Data link layer - EdrvInstance_l.m_InitParam.m_pfnTxHandler(pTxBuffer); - } - } - else - { - EDRV_COUNT_TX_ERR; - } - } - - if ((wStatus & (EDRV_REGW_INT_RER | EDRV_REGW_INT_FOVW | EDRV_REGW_INT_RXOVW | EDRV_REGW_INT_PUN)) != 0) - { // receive error interrupt - - if ((wStatus & EDRV_REGW_INT_FOVW) != 0) - { - EDRV_COUNT_RX_FOVW; - } - else if ((wStatus & EDRV_REGW_INT_RXOVW) != 0) - { - EDRV_COUNT_RX_OVW; - } - else if ((wStatus & EDRV_REGW_INT_PUN) != 0) - { // Packet underrun - EDRV_TRACE_RX_PUN(wStatus); - EDRV_COUNT_RX_PUN; - } - else /*if ((wStatus & EDRV_REGW_INT_RER) != 0)*/ - { - EDRV_TRACE_RX_ERR(wStatus); - EDRV_COUNT_RX_ERR; - } - - // reinitialize Rx process - EdrvReinitRx(); - } - - if ((wStatus & EDRV_REGW_INT_ROK) != 0) - { // receive interrupt - - if (EdrvInstance_l.m_pbRxBuf == NULL) - { - printk("%s Rx buffers currently not allocated\n", __FUNCTION__); - goto Exit; - } - - // read current offset in receive buffer - wCurRx = (EDRV_REGW_READ(EDRV_REGW_CAPR) + 0x10) % EDRV_RX_BUFFER_LENGTH; - - while ((EDRV_REGB_READ(EDRV_REGB_COMMAND) & EDRV_REGB_COMMAND_BUFE) == 0) - { // frame available - - // calculate pointer to current frame in receive buffer - pbRxBuf = EdrvInstance_l.m_pbRxBuf + wCurRx; - - // read receive status DWORD - dwRxStatus = le32_to_cpu(*((DWORD*)pbRxBuf)); - - // calculate length of received frame - uiLength = dwRxStatus >> 16; - - if (uiLength == 0xFFF0) - { // frame is unfinished (maybe early Rx interrupt is active) - break; - } - - if ((dwRxStatus & EDRV_RXSTAT_ROK) == 0) - { // error occured while receiving this frame - // ignore it - if ((dwRxStatus & EDRV_RXSTAT_FAE) != 0) - { - EDRV_COUNT_RX_FAE; - } - else if ((dwRxStatus & EDRV_RXSTAT_CRC) != 0) - { - EDRV_TRACE_RX_CRC(dwRxStatus); - EDRV_COUNT_RX_CRC; - } - else - { - EDRV_TRACE_RX_ERR(dwRxStatus); - EDRV_COUNT_RX_ERR; - } - - // reinitialize Rx process - EdrvReinitRx(); - - break; - } - else - { // frame is OK - RxBuffer.m_BufferInFrame = kEdrvBufferLastInFrame; - RxBuffer.m_uiRxMsgLen = uiLength - ETH_CRC_SIZE; - RxBuffer.m_pbBuffer = pbRxBuf + sizeof (dwRxStatus); + if (pTxBuffer != NULL) { + // call Tx handler of Data link layer + EdrvInstance_l.m_InitParam. + m_pfnTxHandler(pTxBuffer); + } + } else { + EDRV_COUNT_TX_ERR; + } + } + + if ((wStatus & (EDRV_REGW_INT_RER | EDRV_REGW_INT_FOVW | EDRV_REGW_INT_RXOVW | EDRV_REGW_INT_PUN)) != 0) { // receive error interrupt + + if ((wStatus & EDRV_REGW_INT_FOVW) != 0) { + EDRV_COUNT_RX_FOVW; + } else if ((wStatus & EDRV_REGW_INT_RXOVW) != 0) { + EDRV_COUNT_RX_OVW; + } else if ((wStatus & EDRV_REGW_INT_PUN) != 0) { // Packet underrun + EDRV_TRACE_RX_PUN(wStatus); + EDRV_COUNT_RX_PUN; + } else { /*if ((wStatus & EDRV_REGW_INT_RER) != 0) */ + + EDRV_TRACE_RX_ERR(wStatus); + EDRV_COUNT_RX_ERR; + } + + // reinitialize Rx process + EdrvReinitRx(); + } + + if ((wStatus & EDRV_REGW_INT_ROK) != 0) { // receive interrupt + + if (EdrvInstance_l.m_pbRxBuf == NULL) { + printk("%s Rx buffers currently not allocated\n", + __FUNCTION__); + goto Exit; + } + // read current offset in receive buffer + wCurRx = + (EDRV_REGW_READ(EDRV_REGW_CAPR) + + 0x10) % EDRV_RX_BUFFER_LENGTH; + + while ((EDRV_REGB_READ(EDRV_REGB_COMMAND) & EDRV_REGB_COMMAND_BUFE) == 0) { // frame available + + // calculate pointer to current frame in receive buffer + pbRxBuf = EdrvInstance_l.m_pbRxBuf + wCurRx; + + // read receive status DWORD + dwRxStatus = le32_to_cpu(*((DWORD *) pbRxBuf)); + + // calculate length of received frame + uiLength = dwRxStatus >> 16; + + if (uiLength == 0xFFF0) { // frame is unfinished (maybe early Rx interrupt is active) + break; + } + + if ((dwRxStatus & EDRV_RXSTAT_ROK) == 0) { // error occured while receiving this frame + // ignore it + if ((dwRxStatus & EDRV_RXSTAT_FAE) != 0) { + EDRV_COUNT_RX_FAE; + } else if ((dwRxStatus & EDRV_RXSTAT_CRC) != 0) { + EDRV_TRACE_RX_CRC(dwRxStatus); + EDRV_COUNT_RX_CRC; + } else { + EDRV_TRACE_RX_ERR(dwRxStatus); + EDRV_COUNT_RX_ERR; + } + + // reinitialize Rx process + EdrvReinitRx(); + + break; + } else { // frame is OK + RxBuffer.m_BufferInFrame = + kEdrvBufferLastInFrame; + RxBuffer.m_uiRxMsgLen = uiLength - ETH_CRC_SIZE; + RxBuffer.m_pbBuffer = + pbRxBuf + sizeof(dwRxStatus); // printk("R"); - EDRV_COUNT_RX; - - // call Rx handler of Data link layer - EdrvInstance_l.m_InitParam.m_pfnRxHandler(&RxBuffer); - } - - // calulate new offset (DWORD aligned) - wCurRx = (WORD) ((wCurRx + uiLength + sizeof (dwRxStatus) + 3) & ~0x3); - EDRV_TRACE_CAPR(wCurRx - 0x10); - EDRV_REGW_WRITE(EDRV_REGW_CAPR, wCurRx - 0x10); - - // reread current offset in receive buffer - wCurRx = (EDRV_REGW_READ(EDRV_REGW_CAPR) + 0x10) % EDRV_RX_BUFFER_LENGTH; - - } - } - - if ((wStatus & EDRV_REGW_INT_SERR) != 0) - { // PCI error - EDRV_COUNT_PCI_ERR; - } - - if ((wStatus & EDRV_REGW_INT_TIMEOUT) != 0) - { // Timeout - EDRV_COUNT_TIMEOUT; - } - -Exit: - return iHandled; + EDRV_COUNT_RX; + + // call Rx handler of Data link layer + EdrvInstance_l.m_InitParam. + m_pfnRxHandler(&RxBuffer); + } + + // calulate new offset (DWORD aligned) + wCurRx = + (WORD) ((wCurRx + uiLength + sizeof(dwRxStatus) + + 3) & ~0x3); + EDRV_TRACE_CAPR(wCurRx - 0x10); + EDRV_REGW_WRITE(EDRV_REGW_CAPR, wCurRx - 0x10); + + // reread current offset in receive buffer + wCurRx = + (EDRV_REGW_READ(EDRV_REGW_CAPR) + + 0x10) % EDRV_RX_BUFFER_LENGTH; + + } + } + + if ((wStatus & EDRV_REGW_INT_SERR) != 0) { // PCI error + EDRV_COUNT_PCI_ERR; + } + + if ((wStatus & EDRV_REGW_INT_TIMEOUT) != 0) { // Timeout + EDRV_COUNT_TIMEOUT; + } + + Exit: + return iHandled; } - //--------------------------------------------------------------------------- // // Function: EdrvInitOne @@ -990,99 +938,96 @@ Exit: // //--------------------------------------------------------------------------- -static int EdrvInitOne(struct pci_dev *pPciDev, - const struct pci_device_id *pId) +static int EdrvInitOne(struct pci_dev *pPciDev, const struct pci_device_id *pId) { -int iResult = 0; -DWORD dwTemp; - - if (EdrvInstance_l.m_pPciDev != NULL) - { // Edrv is already connected to a PCI device - printk("%s device %s discarded\n", __FUNCTION__, pci_name(pPciDev)); - iResult = -ENODEV; - goto Exit; - } - - if (pPciDev->revision >= 0x20) - { - printk("%s device %s is an enhanced 8139C+ version, which is not supported\n", __FUNCTION__, pci_name(pPciDev)); - iResult = -ENODEV; - goto Exit; - } - - EdrvInstance_l.m_pPciDev = pPciDev; - - // enable device - printk("%s enable device\n", __FUNCTION__); - iResult = pci_enable_device(pPciDev); - if (iResult != 0) - { - goto Exit; - } - - if ((pci_resource_flags(pPciDev, 1) & IORESOURCE_MEM) == 0) - { - iResult = -ENODEV; - goto Exit; - } - - printk("%s request regions\n", __FUNCTION__); - iResult = pci_request_regions(pPciDev, DRV_NAME); - if (iResult != 0) - { - goto Exit; - } - - printk("%s ioremap\n", __FUNCTION__); - EdrvInstance_l.m_pIoAddr = ioremap (pci_resource_start(pPciDev, 1), pci_resource_len(pPciDev, 1)); - if (EdrvInstance_l.m_pIoAddr == NULL) - { // remap of controller's register space failed - iResult = -EIO; - goto Exit; - } - - // enable PCI busmaster - printk("%s enable busmaster\n", __FUNCTION__); - pci_set_master (pPciDev); - - // reset controller - printk("%s reset controller\n", __FUNCTION__); - EDRV_REGB_WRITE(EDRV_REGB_COMMAND, EDRV_REGB_COMMAND_RST); - - // wait until reset has finished - for (iResult = 500; iResult > 0; iResult--) - { - if ((EDRV_REGB_READ(EDRV_REGB_COMMAND) & EDRV_REGB_COMMAND_RST) == 0) - { - break; - } - - schedule_timeout(10); - } - - // check hardware version, i.e. chip ID - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TCR); - if (((dwTemp & EDRV_REGDW_TCR_VER_MASK) != EDRV_REGDW_TCR_VER_C) - && ((dwTemp & EDRV_REGDW_TCR_VER_MASK) != EDRV_REGDW_TCR_VER_D)) - { // unsupported chip - printk("%s Unsupported chip! TCR = 0x%08lX\n", __FUNCTION__, dwTemp); - iResult = -ENODEV; - goto Exit; - } - - // disable interrupts - printk("%s disable interrupts\n", __FUNCTION__); - EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, 0); - // acknowledge all pending interrupts - EDRV_REGW_WRITE(EDRV_REGW_INT_STATUS, EDRV_REGW_READ(EDRV_REGW_INT_STATUS)); - - // install interrupt handler - printk("%s install interrupt handler\n", __FUNCTION__); - iResult = request_irq(pPciDev->irq, TgtEthIsr, IRQF_SHARED, DRV_NAME /*pPciDev->dev.name*/, pPciDev); - if (iResult != 0) - { - goto Exit; - } + int iResult = 0; + DWORD dwTemp; + + if (EdrvInstance_l.m_pPciDev != NULL) { // Edrv is already connected to a PCI device + printk("%s device %s discarded\n", __FUNCTION__, + pci_name(pPciDev)); + iResult = -ENODEV; + goto Exit; + } + + if (pPciDev->revision >= 0x20) { + printk + ("%s device %s is an enhanced 8139C+ version, which is not supported\n", + __FUNCTION__, pci_name(pPciDev)); + iResult = -ENODEV; + goto Exit; + } + + EdrvInstance_l.m_pPciDev = pPciDev; + + // enable device + printk("%s enable device\n", __FUNCTION__); + iResult = pci_enable_device(pPciDev); + if (iResult != 0) { + goto Exit; + } + + if ((pci_resource_flags(pPciDev, 1) & IORESOURCE_MEM) == 0) { + iResult = -ENODEV; + goto Exit; + } + + printk("%s request regions\n", __FUNCTION__); + iResult = pci_request_regions(pPciDev, DRV_NAME); + if (iResult != 0) { + goto Exit; + } + + printk("%s ioremap\n", __FUNCTION__); + EdrvInstance_l.m_pIoAddr = + ioremap(pci_resource_start(pPciDev, 1), + pci_resource_len(pPciDev, 1)); + if (EdrvInstance_l.m_pIoAddr == NULL) { // remap of controller's register space failed + iResult = -EIO; + goto Exit; + } + // enable PCI busmaster + printk("%s enable busmaster\n", __FUNCTION__); + pci_set_master(pPciDev); + + // reset controller + printk("%s reset controller\n", __FUNCTION__); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, EDRV_REGB_COMMAND_RST); + + // wait until reset has finished + for (iResult = 500; iResult > 0; iResult--) { + if ((EDRV_REGB_READ(EDRV_REGB_COMMAND) & EDRV_REGB_COMMAND_RST) + == 0) { + break; + } + + schedule_timeout(10); + } + + // check hardware version, i.e. chip ID + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TCR); + if (((dwTemp & EDRV_REGDW_TCR_VER_MASK) != EDRV_REGDW_TCR_VER_C) + && ((dwTemp & EDRV_REGDW_TCR_VER_MASK) != EDRV_REGDW_TCR_VER_D)) { // unsupported chip + printk("%s Unsupported chip! TCR = 0x%08lX\n", __FUNCTION__, + dwTemp); + iResult = -ENODEV; + goto Exit; + } + // disable interrupts + printk("%s disable interrupts\n", __FUNCTION__); + EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, 0); + // acknowledge all pending interrupts + EDRV_REGW_WRITE(EDRV_REGW_INT_STATUS, + EDRV_REGW_READ(EDRV_REGW_INT_STATUS)); + + // install interrupt handler + printk("%s install interrupt handler\n", __FUNCTION__); + iResult = + request_irq(pPciDev->irq, TgtEthIsr, IRQF_SHARED, + DRV_NAME /*pPciDev->dev.name */ , pPciDev); + if (iResult != 0) { + goto Exit; + } /* // unlock configuration registers @@ -1113,64 +1058,66 @@ DWORD dwTemp; EDRV_REGB_WRITE(EDRV_REGB_CMD9346, EDRV_REGB_CMD9346_LOCK); */ - // allocate buffers - printk("%s allocate buffers\n", __FUNCTION__); - EdrvInstance_l.m_pbTxBuf = pci_alloc_consistent(pPciDev, EDRV_TX_BUFFER_SIZE, - &EdrvInstance_l.m_pTxBufDma); - if (EdrvInstance_l.m_pbTxBuf == NULL) - { - iResult = -ENOMEM; - goto Exit; - } - - EdrvInstance_l.m_pbRxBuf = pci_alloc_consistent(pPciDev, EDRV_RX_BUFFER_SIZE, - &EdrvInstance_l.m_pRxBufDma); - if (EdrvInstance_l.m_pbRxBuf == NULL) - { - iResult = -ENOMEM; - goto Exit; - } - - // reset pointers for Tx buffers - printk("%s reset pointers fo Tx buffers\n", __FUNCTION__); - EDRV_REGDW_WRITE(EDRV_REGDW_TSAD0, 0); - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD0); - EDRV_REGDW_WRITE(EDRV_REGDW_TSAD1, 0); - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD1); - EDRV_REGDW_WRITE(EDRV_REGDW_TSAD2, 0); - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD2); - EDRV_REGDW_WRITE(EDRV_REGDW_TSAD3, 0); - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD3); - - printk(" Command = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); - - // set pointer for receive buffer in controller - printk("%s set pointer to Rx buffer\n", __FUNCTION__); - EDRV_REGDW_WRITE(EDRV_REGDW_RBSTART, EdrvInstance_l.m_pRxBufDma); - - // enable transmitter and receiver - printk("%s enable Tx and Rx", __FUNCTION__); - EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (EDRV_REGB_COMMAND_RE | EDRV_REGB_COMMAND_TE)); - printk(" Command = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); - - // clear missed packet counter to enable Rx/Tx process - EDRV_REGDW_WRITE(EDRV_REGDW_MPC, 0); - - // set transmit configuration register - printk("%s set Tx conf register", __FUNCTION__); - EDRV_REGDW_WRITE(EDRV_REGDW_TCR, EDRV_REGDW_TCR_DEF); - printk(" = 0x%08X\n", EDRV_REGDW_READ(EDRV_REGDW_TCR)); - - // set receive configuration register - printk("%s set Rx conf register", __FUNCTION__); - EDRV_REGDW_WRITE(EDRV_REGDW_RCR, EDRV_REGDW_RCR_DEF); - printk(" = 0x%08X\n", EDRV_REGDW_READ(EDRV_REGDW_RCR)); - - // reset multicast MAC address filter - EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, 0); - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_MAR0); - EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, 0); - dwTemp = EDRV_REGDW_READ(EDRV_REGDW_MAR4); + // allocate buffers + printk("%s allocate buffers\n", __FUNCTION__); + EdrvInstance_l.m_pbTxBuf = + pci_alloc_consistent(pPciDev, EDRV_TX_BUFFER_SIZE, + &EdrvInstance_l.m_pTxBufDma); + if (EdrvInstance_l.m_pbTxBuf == NULL) { + iResult = -ENOMEM; + goto Exit; + } + + EdrvInstance_l.m_pbRxBuf = + pci_alloc_consistent(pPciDev, EDRV_RX_BUFFER_SIZE, + &EdrvInstance_l.m_pRxBufDma); + if (EdrvInstance_l.m_pbRxBuf == NULL) { + iResult = -ENOMEM; + goto Exit; + } + // reset pointers for Tx buffers + printk("%s reset pointers fo Tx buffers\n", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD0, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD0); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD1, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD1); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD2, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD2); + EDRV_REGDW_WRITE(EDRV_REGDW_TSAD3, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_TSAD3); + + printk(" Command = 0x%02X\n", + (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); + + // set pointer for receive buffer in controller + printk("%s set pointer to Rx buffer\n", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_RBSTART, EdrvInstance_l.m_pRxBufDma); + + // enable transmitter and receiver + printk("%s enable Tx and Rx", __FUNCTION__); + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, + (EDRV_REGB_COMMAND_RE | EDRV_REGB_COMMAND_TE)); + printk(" Command = 0x%02X\n", + (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); + + // clear missed packet counter to enable Rx/Tx process + EDRV_REGDW_WRITE(EDRV_REGDW_MPC, 0); + + // set transmit configuration register + printk("%s set Tx conf register", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_TCR, EDRV_REGDW_TCR_DEF); + printk(" = 0x%08X\n", EDRV_REGDW_READ(EDRV_REGDW_TCR)); + + // set receive configuration register + printk("%s set Rx conf register", __FUNCTION__); + EDRV_REGDW_WRITE(EDRV_REGDW_RCR, EDRV_REGDW_RCR_DEF); + printk(" = 0x%08X\n", EDRV_REGDW_READ(EDRV_REGDW_RCR)); + + // reset multicast MAC address filter + EDRV_REGDW_WRITE(EDRV_REGDW_MAR0, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_MAR0); + EDRV_REGDW_WRITE(EDRV_REGDW_MAR4, 0); + dwTemp = EDRV_REGDW_READ(EDRV_REGDW_MAR4); /* // enable transmitter and receiver @@ -1178,20 +1125,18 @@ DWORD dwTemp; EDRV_REGB_WRITE(EDRV_REGB_COMMAND, (EDRV_REGB_COMMAND_RE | EDRV_REGB_COMMAND_TE)); printk(" Command = 0x%02X\n", (WORD) EDRV_REGB_READ(EDRV_REGB_COMMAND)); */ - // disable early interrupts - EDRV_REGW_WRITE(EDRV_REGW_MULINT, 0); - - // enable interrupts - printk("%s enable interrupts\n", __FUNCTION__); - EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, EDRV_REGW_INT_MASK_DEF); + // disable early interrupts + EDRV_REGW_WRITE(EDRV_REGW_MULINT, 0); + // enable interrupts + printk("%s enable interrupts\n", __FUNCTION__); + EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, EDRV_REGW_INT_MASK_DEF); -Exit: - printk("%s finished with %d\n", __FUNCTION__, iResult); - return iResult; + Exit: + printk("%s finished with %d\n", __FUNCTION__, iResult); + return iResult; } - //--------------------------------------------------------------------------- // // Function: EdrvRemoveOne @@ -1209,55 +1154,48 @@ Exit: static void EdrvRemoveOne(struct pci_dev *pPciDev) { - if (EdrvInstance_l.m_pPciDev != pPciDev) - { // trying to remove unknown device - BUG_ON(EdrvInstance_l.m_pPciDev != pPciDev); - goto Exit; - } - - // disable transmitter and receiver - EDRV_REGB_WRITE(EDRV_REGB_COMMAND, 0); - - // disable interrupts - EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, 0); - - // remove interrupt handler - free_irq(pPciDev->irq, pPciDev); - - - // free buffers - if (EdrvInstance_l.m_pbTxBuf != NULL) - { - pci_free_consistent(pPciDev, EDRV_TX_BUFFER_SIZE, - EdrvInstance_l.m_pbTxBuf, EdrvInstance_l.m_pTxBufDma); - EdrvInstance_l.m_pbTxBuf = NULL; - } - - if (EdrvInstance_l.m_pbRxBuf != NULL) - { - pci_free_consistent(pPciDev, EDRV_RX_BUFFER_SIZE, - EdrvInstance_l.m_pbRxBuf, EdrvInstance_l.m_pRxBufDma); - EdrvInstance_l.m_pbRxBuf = NULL; - } - - // unmap controller's register space - if (EdrvInstance_l.m_pIoAddr != NULL) - { - iounmap(EdrvInstance_l.m_pIoAddr); - } - - // disable the PCI device - pci_disable_device(pPciDev); - - // release memory regions - pci_release_regions(pPciDev); - - EdrvInstance_l.m_pPciDev = NULL; - -Exit:; + if (EdrvInstance_l.m_pPciDev != pPciDev) { // trying to remove unknown device + BUG_ON(EdrvInstance_l.m_pPciDev != pPciDev); + goto Exit; + } + // disable transmitter and receiver + EDRV_REGB_WRITE(EDRV_REGB_COMMAND, 0); + + // disable interrupts + EDRV_REGW_WRITE(EDRV_REGW_INT_MASK, 0); + + // remove interrupt handler + free_irq(pPciDev->irq, pPciDev); + + // free buffers + if (EdrvInstance_l.m_pbTxBuf != NULL) { + pci_free_consistent(pPciDev, EDRV_TX_BUFFER_SIZE, + EdrvInstance_l.m_pbTxBuf, + EdrvInstance_l.m_pTxBufDma); + EdrvInstance_l.m_pbTxBuf = NULL; + } + + if (EdrvInstance_l.m_pbRxBuf != NULL) { + pci_free_consistent(pPciDev, EDRV_RX_BUFFER_SIZE, + EdrvInstance_l.m_pbRxBuf, + EdrvInstance_l.m_pRxBufDma); + EdrvInstance_l.m_pbRxBuf = NULL; + } + // unmap controller's register space + if (EdrvInstance_l.m_pIoAddr != NULL) { + iounmap(EdrvInstance_l.m_pIoAddr); + } + // disable the PCI device + pci_disable_device(pPciDev); + + // release memory regions + pci_release_regions(pPciDev); + + EdrvInstance_l.m_pPciDev = NULL; + + Exit:; } - //--------------------------------------------------------------------------- // // Function: EdrvCalcHash @@ -1272,46 +1210,43 @@ Exit:; // State: // //--------------------------------------------------------------------------- -#define HASH_BITS 6 // used bits in hash -#define CRC32_POLY 0x04C11DB6 // +#define HASH_BITS 6 // used bits in hash +#define CRC32_POLY 0x04C11DB6 // //#define CRC32_POLY 0xEDB88320 // // G(x) = x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1 -static BYTE EdrvCalcHash (BYTE * pbMAC_p) +static BYTE EdrvCalcHash(BYTE * pbMAC_p) { -DWORD dwByteCounter; -DWORD dwBitCounter; -DWORD dwData; -DWORD dwCrc; -DWORD dwCarry; -BYTE * pbData; -BYTE bHash; - - pbData = pbMAC_p; - - // calculate crc32 value of mac address - dwCrc = 0xFFFFFFFF; - - for (dwByteCounter = 0; dwByteCounter < 6; dwByteCounter++) - { - dwData = *pbData; - pbData++; - for (dwBitCounter = 0; dwBitCounter < 8; dwBitCounter++, dwData >>= 1) - { - dwCarry = (((dwCrc >> 31) ^ dwData) & 1); - dwCrc = dwCrc << 1; - if (dwCarry != 0) - { - dwCrc = (dwCrc ^ CRC32_POLY) | dwCarry; - } - } - } + DWORD dwByteCounter; + DWORD dwBitCounter; + DWORD dwData; + DWORD dwCrc; + DWORD dwCarry; + BYTE *pbData; + BYTE bHash; + + pbData = pbMAC_p; + + // calculate crc32 value of mac address + dwCrc = 0xFFFFFFFF; + + for (dwByteCounter = 0; dwByteCounter < 6; dwByteCounter++) { + dwData = *pbData; + pbData++; + for (dwBitCounter = 0; dwBitCounter < 8; + dwBitCounter++, dwData >>= 1) { + dwCarry = (((dwCrc >> 31) ^ dwData) & 1); + dwCrc = dwCrc << 1; + if (dwCarry != 0) { + dwCrc = (dwCrc ^ CRC32_POLY) | dwCarry; + } + } + } // printk("MyCRC = 0x%08lX\n", dwCrc); - // only upper 6 bits (HASH_BITS) are used - // which point to specific bit in the hash registers - bHash = (BYTE)((dwCrc >> (32 - HASH_BITS)) & 0x3f); + // only upper 6 bits (HASH_BITS) are used + // which point to specific bit in the hash registers + bHash = (BYTE) ((dwCrc >> (32 - HASH_BITS)) & 0x3f); - return bHash; + return bHash; } - diff --git a/drivers/staging/epl/EplApiGeneric.c b/drivers/staging/epl/EplApiGeneric.c index 61ed18e5c9d7..ae19e34cd7b3 100644 --- a/drivers/staging/epl/EplApiGeneric.c +++ b/drivers/staging/epl/EplApiGeneric.c @@ -91,12 +91,10 @@ #include "SharedBuff.h" - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0) #error "EPL API layer needs EPL module OBDK!" #endif - /***************************************************************************/ /* */ /* */ @@ -121,7 +119,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -135,7 +132,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -150,9 +146,8 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - tEplApiInitParam m_InitParam; +typedef struct { + tEplApiInitParam m_InitParam; } tEplApiInstance; @@ -160,15 +155,15 @@ typedef struct // local vars //--------------------------------------------------------------------------- -static tEplApiInstance EplApiInstance_g; - +static tEplApiInstance EplApiInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- // NMT state change event callback function -static tEplKernel PUBLIC EplApiCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p); +static tEplKernel PUBLIC EplApiCbNmtStateChange(tEplEventNmtStateChange + NmtStateChange_p); // update DLL configuration from OD static tEplKernel PUBLIC EplApiUpdateDllConfig(BOOL fUpdateIdentity_p); @@ -177,35 +172,34 @@ static tEplKernel PUBLIC EplApiUpdateDllConfig(BOOL fUpdateIdentity_p); static tEplKernel PUBLIC EplApiUpdateObd(void); // process events from user event queue -static tEplKernel PUBLIC EplApiProcessEvent(tEplEvent* pEplEvent_p); +static tEplKernel PUBLIC EplApiProcessEvent(tEplEvent * pEplEvent_p); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) // callback function of SDO module -static tEplKernel PUBLIC EplApiCbSdoCon(tEplSdoComFinished* pSdoComFinished_p); +static tEplKernel PUBLIC EplApiCbSdoCon(tEplSdoComFinished * pSdoComFinished_p); #endif #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) // callback functions of NmtMnu module -static tEplKernel PUBLIC EplApiCbNodeEvent(unsigned int uiNodeId_p, - tEplNmtNodeEvent NodeEvent_p, - tEplNmtState NmtState_p, - WORD wErrorCode_p, - BOOL fMandatory_p); - -static tEplKernel PUBLIC EplApiCbBootEvent(tEplNmtBootEvent BootEvent_p, - tEplNmtState NmtState_p, - WORD wErrorCode_p); +static tEplKernel PUBLIC EplApiCbNodeEvent(unsigned int uiNodeId_p, + tEplNmtNodeEvent NodeEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p, + BOOL fMandatory_p); + +static tEplKernel PUBLIC EplApiCbBootEvent(tEplNmtBootEvent BootEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p); #endif #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) // callback function of Ledu module -static tEplKernel PUBLIC EplApiCbLedStateChange(tEplLedType LedType_p, - BOOL fOn_p); +static tEplKernel PUBLIC EplApiCbLedStateChange(tEplLedType LedType_p, + BOOL fOn_p); #endif // OD initialization function (implemented in Objdict.c) -tEplKernel PUBLIC EplObdInitRam (tEplObdInitParam MEM* pInitParam_p); - +tEplKernel PUBLIC EplObdInitRam(tEplObdInitParam MEM * pInitParam_p); //=========================================================================// // // @@ -234,27 +228,27 @@ tEplKernel PUBLIC EplObdInitRam (tEplObdInitParam MEM* pInitParam_p); tEplKernel PUBLIC EplApiInitialize(tEplApiInitParam * pInitParam_p) { -tEplKernel Ret = kEplSuccessful; -tEplObdInitParam ObdInitParam; -tEplDllkInitParam DllkInitParam; + tEplKernel Ret = kEplSuccessful; + tEplObdInitParam ObdInitParam; + tEplDllkInitParam DllkInitParam; #ifndef EPL_NO_FIFO - tShbError ShbError; + tShbError ShbError; #endif - // reset instance structure - EPL_MEMSET(&EplApiInstance_g, 0, sizeof (EplApiInstance_g)); + // reset instance structure + EPL_MEMSET(&EplApiInstance_g, 0, sizeof(EplApiInstance_g)); - EPL_MEMCPY(&EplApiInstance_g.m_InitParam, pInitParam_p, min(sizeof (tEplApiInitParam), pInitParam_p->m_uiSizeOfStruct)); - - // check event callback function pointer - if (EplApiInstance_g.m_InitParam.m_pfnCbEvent == NULL) - { // application must always have an event callback function - Ret = kEplApiInvalidParam; - goto Exit; - } + EPL_MEMCPY(&EplApiInstance_g.m_InitParam, pInitParam_p, + min(sizeof(tEplApiInitParam), + pInitParam_p->m_uiSizeOfStruct)); + // check event callback function pointer + if (EplApiInstance_g.m_InitParam.m_pfnCbEvent == NULL) { // application must always have an event callback function + Ret = kEplApiInvalidParam; + goto Exit; + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - // init OD + // init OD // FIXME // Ret = EplObdInitRam(&ObdInitParam); // if (Ret != kEplSuccessful) @@ -262,177 +256,148 @@ tEplDllkInitParam DllkInitParam; // goto Exit; // } - // initialize EplObd module - Ret = EplObdInit(&ObdInitParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // initialize EplObd module + Ret = EplObdInit(&ObdInitParam); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif #ifndef EPL_NO_FIFO - ShbError = ShbInit(); - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - goto Exit; - } + ShbError = ShbInit(); + if (ShbError != kShbOk) { + Ret = kEplNoResource; + goto Exit; + } #endif - // initialize EplEventk module - Ret = EplEventkInit(EplApiInstance_g.m_InitParam.m_pfnCbSync); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // initialize EplEventu module - Ret = EplEventuInit(EplApiProcessEvent); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // init EplTimerk module - Ret = EplTimerkInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // initialize EplNmtk module before DLL + // initialize EplEventk module + Ret = EplEventkInit(EplApiInstance_g.m_InitParam.m_pfnCbSync); + if (Ret != kEplSuccessful) { + goto Exit; + } + // initialize EplEventu module + Ret = EplEventuInit(EplApiProcessEvent); + if (Ret != kEplSuccessful) { + goto Exit; + } + // init EplTimerk module + Ret = EplTimerkInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } + // initialize EplNmtk module before DLL #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - Ret = EplNmtkInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplNmtkInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // initialize EplDllk module + // initialize EplDllk module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - EPL_MEMCPY(DllkInitParam.m_be_abSrcMac, EplApiInstance_g.m_InitParam.m_abMacAddress, 6); - Ret = EplDllkAddInstance(&DllkInitParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // initialize EplErrorHandlerk module - Ret = EplErrorHandlerkInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // initialize EplDllkCal module - Ret = EplDllkCalAddInstance(); - if (Ret != kEplSuccessful) - { - goto Exit; - } + EPL_MEMCPY(DllkInitParam.m_be_abSrcMac, + EplApiInstance_g.m_InitParam.m_abMacAddress, 6); + Ret = EplDllkAddInstance(&DllkInitParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + // initialize EplErrorHandlerk module + Ret = EplErrorHandlerkInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } + // initialize EplDllkCal module + Ret = EplDllkCalAddInstance(); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // initialize EplDlluCal module + // initialize EplDlluCal module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalAddInstance(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - + Ret = EplDlluCalAddInstance(); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // initialize EplPdok module + // initialize EplPdok module #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - Ret = EplPdokAddInstance(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplPdokCalAddInstance(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - + Ret = EplPdokAddInstance(); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = EplPdokCalAddInstance(); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // initialize EplNmtCnu module + // initialize EplNmtCnu module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) - Ret = EplNmtCnuAddInstance(EplApiInstance_g.m_InitParam.m_uiNodeId); - if (Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplNmtCnuAddInstance(EplApiInstance_g.m_InitParam.m_uiNodeId); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // initialize EplNmtu module + // initialize EplNmtu module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // register NMT event callback function - Ret = EplNmtuRegisterStateChangeCb(EplApiCbNmtStateChange); - if (Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplNmtuInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } + // register NMT event callback function + Ret = EplNmtuRegisterStateChangeCb(EplApiCbNmtStateChange); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // initialize EplNmtMnu module - Ret = EplNmtMnuInit(EplApiCbNodeEvent, EplApiCbBootEvent); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // initialize EplIdentu module - Ret = EplIdentuInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // initialize EplStatusu module - Ret = EplStatusuInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // initialize EplNmtMnu module + Ret = EplNmtMnuInit(EplApiCbNodeEvent, EplApiCbBootEvent); + if (Ret != kEplSuccessful) { + goto Exit; + } + // initialize EplIdentu module + Ret = EplIdentuInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } + // initialize EplStatusu module + Ret = EplStatusuInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // initialize EplLedu module + // initialize EplLedu module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) - Ret = EplLeduInit(EplApiCbLedStateChange); - if (Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplLeduInit(EplApiCbLedStateChange); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // init SDO module + // init SDO module #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) || \ (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0)) - // init sdo command layer - Ret = EplSdoComInit(); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // init sdo command layer + Ret = EplSdoComInit(); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // the application must start NMT state machine - // via EplApiExecNmtCommand(kEplNmtEventSwReset) - // and thereby the whole EPL stack + // the application must start NMT state machine + // via EplApiExecNmtCommand(kEplNmtEventSwReset) + // and thereby the whole EPL stack -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -452,98 +417,97 @@ Exit: tEplKernel PUBLIC EplApiShutdown(void) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // $$$ d.k.: check if NMT state is NMT_GS_OFF + // $$$ d.k.: check if NMT state is NMT_GS_OFF - // $$$ d.k.: maybe delete event queues at first, but this implies that - // no other module must not use the event queues for communication - // during shutdown. + // $$$ d.k.: maybe delete event queues at first, but this implies that + // no other module must not use the event queues for communication + // during shutdown. - // delete instance for all modules + // delete instance for all modules - // deinitialize EplSdoCom module + // deinitialize EplSdoCom module #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) || \ (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0)) - Ret = EplSdoComDelInstance(); + Ret = EplSdoComDelInstance(); // PRINTF1("EplSdoComDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplLedu module + // deinitialize EplLedu module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) - Ret = EplLeduDelInstance(); + Ret = EplLeduDelInstance(); // PRINTF1("EplLeduDelInstance(): 0x%X\n", Ret); #endif #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // deinitialize EplNmtMnu module - Ret = EplNmtMnuDelInstance(); + // deinitialize EplNmtMnu module + Ret = EplNmtMnuDelInstance(); // PRINTF1("EplNmtMnuDelInstance(): 0x%X\n", Ret); - // deinitialize EplIdentu module - Ret = EplIdentuDelInstance(); + // deinitialize EplIdentu module + Ret = EplIdentuDelInstance(); // PRINTF1("EplIdentuDelInstance(): 0x%X\n", Ret); - // deinitialize EplStatusu module - Ret = EplStatusuDelInstance(); + // deinitialize EplStatusu module + Ret = EplStatusuDelInstance(); // PRINTF1("EplStatusuDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplNmtCnu module + // deinitialize EplNmtCnu module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) - Ret = EplNmtCnuDelInstance(); + Ret = EplNmtCnuDelInstance(); // PRINTF1("EplNmtCnuDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplNmtu module + // deinitialize EplNmtu module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuDelInstance(); + Ret = EplNmtuDelInstance(); // PRINTF1("EplNmtuDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplDlluCal module + // deinitialize EplDlluCal module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalDelInstance(); + Ret = EplDlluCalDelInstance(); // PRINTF1("EplDlluCalDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplEventu module - Ret = EplEventuDelInstance(); + // deinitialize EplEventu module + Ret = EplEventuDelInstance(); // PRINTF1("EplEventuDelInstance(): 0x%X\n", Ret); - // deinitialize EplNmtk module + // deinitialize EplNmtk module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - Ret = EplNmtkDelInstance(); + Ret = EplNmtkDelInstance(); // PRINTF1("EplNmtkDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplDllk module + // deinitialize EplDllk module #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplDllkDelInstance(); + Ret = EplDllkDelInstance(); // PRINTF1("EplDllkDelInstance(): 0x%X\n", Ret); - // deinitialize EplDllkCal module - Ret = EplDllkCalDelInstance(); + // deinitialize EplDllkCal module + Ret = EplDllkCalDelInstance(); // PRINTF1("EplDllkCalDelInstance(): 0x%X\n", Ret); #endif - // deinitialize EplEventk module - Ret = EplEventkDelInstance(); + // deinitialize EplEventk module + Ret = EplEventkDelInstance(); // PRINTF1("EplEventkDelInstance(): 0x%X\n", Ret); - // deinitialize EplTimerk module - Ret = EplTimerkDelInstance(); + // deinitialize EplTimerk module + Ret = EplTimerkDelInstance(); // PRINTF1("EplTimerkDelInstance(): 0x%X\n", Ret); #ifndef EPL_NO_FIFO - ShbExit(); + ShbExit(); #endif - return Ret; + return Ret; } - //---------------------------------------------------------------------------- // Function: EplApiExecNmtCommand() // @@ -561,16 +525,15 @@ tEplKernel Ret = kEplSuccessful; tEplKernel PUBLIC EplApiExecNmtCommand(tEplNmtEvent NmtEvent_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuNmtEvent(NmtEvent_p); + Ret = EplNmtuNmtEvent(NmtEvent_p); #endif - return Ret; + return Ret; } - //---------------------------------------------------------------------------- // Function: EplApiLinkObject() // @@ -590,122 +553,107 @@ tEplKernel Ret = kEplSuccessful; // State: //---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiLinkObject( unsigned int uiObjIndex_p, - void* pVar_p, - unsigned int* puiVarEntries_p, - tEplObdSize* pEntrySize_p, - unsigned int uiFirstSubindex_p) +tEplKernel PUBLIC EplApiLinkObject(unsigned int uiObjIndex_p, + void *pVar_p, + unsigned int *puiVarEntries_p, + tEplObdSize * pEntrySize_p, + unsigned int uiFirstSubindex_p) { -BYTE bVarEntries; -BYTE bIndexEntries; -BYTE MEM* pbData; -unsigned int uiSubindex; -tEplVarParam VarParam; -tEplObdSize EntrySize; -tEplObdSize UsedSize; - -tEplKernel RetCode = kEplSuccessful; - - if ((pVar_p == NULL) - || (puiVarEntries_p == NULL) - || (*puiVarEntries_p == 0) - || (pEntrySize_p == NULL)) - { - RetCode = kEplApiInvalidParam; - goto Exit; - } - - pbData = (BYTE MEM*) pVar_p; - bVarEntries = (BYTE) *puiVarEntries_p; - UsedSize = 0; - - // init VarParam structure with default values - VarParam.m_uiIndex = uiObjIndex_p; - VarParam.m_ValidFlag = kVarValidAll; - - if (uiFirstSubindex_p != 0) - { // check if object exists by reading subindex 0x00, - // because user wants to link a variable to a subindex unequal 0x00 - // read number of entries - EntrySize = (tEplObdSize) sizeof(bIndexEntries); - RetCode = EplObdReadEntry ( - uiObjIndex_p, - 0x00, - (void GENERIC*) &bIndexEntries, - &EntrySize ); - - if ((RetCode != kEplSuccessful) || (bIndexEntries == 0x00) ) - { - // Object doesn't exist or invalid entry number - RetCode = kEplObdIndexNotExist; - goto Exit; - } - } - else - { // user wants to link a variable to subindex 0x00 - // that's OK - bIndexEntries = 0; - } - - // Correct number of entries if number read from OD is greater - // than the specified number. - // This is done, so that we do not set more entries than subindexes the - // object actually has. - if ((bIndexEntries > (bVarEntries + uiFirstSubindex_p - 1)) && - (bVarEntries != 0x00) ) - { - bIndexEntries = (BYTE) (bVarEntries + uiFirstSubindex_p - 1); - } - - // map entries - for (uiSubindex = uiFirstSubindex_p; uiSubindex <= bIndexEntries; uiSubindex++) - { - // if passed entry size is 0, then get size from OD - if (*pEntrySize_p == 0x00) - { - // read entry size - EntrySize = EplObdGetDataSize(uiObjIndex_p, uiSubindex); - - if (EntrySize == 0x00) - { - // invalid entry size (maybe object doesn't exist or entry of type DOMAIN is empty) - RetCode = kEplObdSubindexNotExist; - break; - } - } - else - { // use passed entry size - EntrySize = *pEntrySize_p; - } - - VarParam.m_uiSubindex = uiSubindex; - - // set pointer to user var - VarParam.m_Size = EntrySize; - VarParam.m_pData = pbData; - - UsedSize += EntrySize; - pbData += EntrySize; - - RetCode = EplObdDefineVar(&VarParam); - if (RetCode != kEplSuccessful) - { - break; - } - } - - // set number of mapped entries and entry size - *puiVarEntries_p = ((bIndexEntries - uiFirstSubindex_p) + 1); - *pEntrySize_p = UsedSize; - - -Exit: - - return (RetCode); + BYTE bVarEntries; + BYTE bIndexEntries; + BYTE MEM *pbData; + unsigned int uiSubindex; + tEplVarParam VarParam; + tEplObdSize EntrySize; + tEplObdSize UsedSize; + + tEplKernel RetCode = kEplSuccessful; + + if ((pVar_p == NULL) + || (puiVarEntries_p == NULL) + || (*puiVarEntries_p == 0) + || (pEntrySize_p == NULL)) { + RetCode = kEplApiInvalidParam; + goto Exit; + } + + pbData = (BYTE MEM *) pVar_p; + bVarEntries = (BYTE) * puiVarEntries_p; + UsedSize = 0; + + // init VarParam structure with default values + VarParam.m_uiIndex = uiObjIndex_p; + VarParam.m_ValidFlag = kVarValidAll; + + if (uiFirstSubindex_p != 0) { // check if object exists by reading subindex 0x00, + // because user wants to link a variable to a subindex unequal 0x00 + // read number of entries + EntrySize = (tEplObdSize) sizeof(bIndexEntries); + RetCode = EplObdReadEntry(uiObjIndex_p, + 0x00, + (void GENERIC *)&bIndexEntries, + &EntrySize); + + if ((RetCode != kEplSuccessful) || (bIndexEntries == 0x00)) { + // Object doesn't exist or invalid entry number + RetCode = kEplObdIndexNotExist; + goto Exit; + } + } else { // user wants to link a variable to subindex 0x00 + // that's OK + bIndexEntries = 0; + } + + // Correct number of entries if number read from OD is greater + // than the specified number. + // This is done, so that we do not set more entries than subindexes the + // object actually has. + if ((bIndexEntries > (bVarEntries + uiFirstSubindex_p - 1)) && + (bVarEntries != 0x00)) { + bIndexEntries = (BYTE) (bVarEntries + uiFirstSubindex_p - 1); + } + // map entries + for (uiSubindex = uiFirstSubindex_p; uiSubindex <= bIndexEntries; + uiSubindex++) { + // if passed entry size is 0, then get size from OD + if (*pEntrySize_p == 0x00) { + // read entry size + EntrySize = EplObdGetDataSize(uiObjIndex_p, uiSubindex); + + if (EntrySize == 0x00) { + // invalid entry size (maybe object doesn't exist or entry of type DOMAIN is empty) + RetCode = kEplObdSubindexNotExist; + break; + } + } else { // use passed entry size + EntrySize = *pEntrySize_p; + } + + VarParam.m_uiSubindex = uiSubindex; + + // set pointer to user var + VarParam.m_Size = EntrySize; + VarParam.m_pData = pbData; + + UsedSize += EntrySize; + pbData += EntrySize; + + RetCode = EplObdDefineVar(&VarParam); + if (RetCode != kEplSuccessful) { + break; + } + } + + // set number of mapped entries and entry size + *puiVarEntries_p = ((bIndexEntries - uiFirstSubindex_p) + 1); + *pEntrySize_p = UsedSize; + + Exit: + + return (RetCode); } - // ---------------------------------------------------------------------------- // // Function: EplApiReadObject() @@ -729,81 +677,71 @@ Exit: // // ---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiReadObject( - tEplSdoComConHdl* pSdoComConHdl_p, - unsigned int uiNodeId_p, - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pDstData_le_p, - unsigned int* puiSize_p, - tEplSdoType SdoType_p, - void* pUserArg_p) +tEplKernel PUBLIC EplApiReadObject(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pDstData_le_p, + unsigned int *puiSize_p, + tEplSdoType SdoType_p, void *pUserArg_p) { -tEplKernel Ret = kEplSuccessful; - - if ((uiIndex_p == 0) || (pDstData_le_p == NULL) || (puiSize_p == NULL) || (*puiSize_p == 0)) - { - Ret = kEplApiInvalidParam; - goto Exit; - } - - if (uiNodeId_p == 0 - || uiNodeId_p == EplObdGetNodeId()) - { // local OD access can be performed - tEplObdSize ObdSize; - - ObdSize = (tEplObdSize) *puiSize_p; - Ret = EplObdReadEntryToLe(uiIndex_p, uiSubindex_p, pDstData_le_p, &ObdSize); - *puiSize_p = (unsigned int) ObdSize; - } - else - { // perform SDO transfer + tEplKernel Ret = kEplSuccessful; + + if ((uiIndex_p == 0) || (pDstData_le_p == NULL) || (puiSize_p == NULL) + || (*puiSize_p == 0)) { + Ret = kEplApiInvalidParam; + goto Exit; + } + + if (uiNodeId_p == 0 || uiNodeId_p == EplObdGetNodeId()) { // local OD access can be performed + tEplObdSize ObdSize; + + ObdSize = (tEplObdSize) * puiSize_p; + Ret = + EplObdReadEntryToLe(uiIndex_p, uiSubindex_p, pDstData_le_p, + &ObdSize); + *puiSize_p = (unsigned int)ObdSize; + } else { // perform SDO transfer #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - tEplSdoComTransParamByIndex TransParamByIndex; + tEplSdoComTransParamByIndex TransParamByIndex; // tEplSdoComConHdl SdoComConHdl; - // check if application provides space for handle - if (pSdoComConHdl_p == NULL) - { - Ret = kEplApiInvalidParam; - goto Exit; + // check if application provides space for handle + if (pSdoComConHdl_p == NULL) { + Ret = kEplApiInvalidParam; + goto Exit; // pSdoComConHdl_p = &SdoComConHdl; - } - - // init command layer connection - Ret = EplSdoComDefineCon(pSdoComConHdl_p, - uiNodeId_p, // target node id - SdoType_p); // SDO type - if ((Ret != kEplSuccessful) && (Ret != kEplSdoComHandleExists)) - { - goto Exit; - } - TransParamByIndex.m_pData = pDstData_le_p; - TransParamByIndex.m_SdoAccessType = kEplSdoAccessTypeRead; - TransParamByIndex.m_SdoComConHdl = *pSdoComConHdl_p; - TransParamByIndex.m_uiDataSize = *puiSize_p; - TransParamByIndex.m_uiIndex = uiIndex_p; - TransParamByIndex.m_uiSubindex = uiSubindex_p; - TransParamByIndex.m_pfnSdoFinishedCb = EplApiCbSdoCon; - TransParamByIndex.m_pUserArg = pUserArg_p; - - Ret = EplSdoComInitTransferByIndex(&TransParamByIndex); - if (Ret != kEplSuccessful) - { - goto Exit; - } - Ret = kEplApiTaskDeferred; + } + // init command layer connection + Ret = EplSdoComDefineCon(pSdoComConHdl_p, uiNodeId_p, // target node id + SdoType_p); // SDO type + if ((Ret != kEplSuccessful) && (Ret != kEplSdoComHandleExists)) { + goto Exit; + } + TransParamByIndex.m_pData = pDstData_le_p; + TransParamByIndex.m_SdoAccessType = kEplSdoAccessTypeRead; + TransParamByIndex.m_SdoComConHdl = *pSdoComConHdl_p; + TransParamByIndex.m_uiDataSize = *puiSize_p; + TransParamByIndex.m_uiIndex = uiIndex_p; + TransParamByIndex.m_uiSubindex = uiSubindex_p; + TransParamByIndex.m_pfnSdoFinishedCb = EplApiCbSdoCon; + TransParamByIndex.m_pUserArg = pUserArg_p; + + Ret = EplSdoComInitTransferByIndex(&TransParamByIndex); + if (Ret != kEplSuccessful) { + goto Exit; + } + Ret = kEplApiTaskDeferred; #else - Ret = kEplApiInvalidParam; + Ret = kEplApiInvalidParam; #endif - } + } -Exit: - return Ret; + Exit: + return Ret; } - // ---------------------------------------------------------------------------- // // Function: EplApiWriteObject() @@ -827,87 +765,76 @@ Exit: // // ---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiWriteObject( - tEplSdoComConHdl* pSdoComConHdl_p, - unsigned int uiNodeId_p, - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pSrcData_le_p, - unsigned int uiSize_p, - tEplSdoType SdoType_p, - void* pUserArg_p) +tEplKernel PUBLIC EplApiWriteObject(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiNodeId_p, + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pSrcData_le_p, + unsigned int uiSize_p, + tEplSdoType SdoType_p, void *pUserArg_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - if ((uiIndex_p == 0) || (pSrcData_le_p == NULL) || (uiSize_p == 0)) - { - Ret = kEplApiInvalidParam; - goto Exit; - } + if ((uiIndex_p == 0) || (pSrcData_le_p == NULL) || (uiSize_p == 0)) { + Ret = kEplApiInvalidParam; + goto Exit; + } - if (uiNodeId_p == 0 - || uiNodeId_p == EplObdGetNodeId()) - { // local OD access can be performed + if (uiNodeId_p == 0 || uiNodeId_p == EplObdGetNodeId()) { // local OD access can be performed - Ret = EplObdWriteEntryFromLe(uiIndex_p, uiSubindex_p, pSrcData_le_p, uiSize_p); - } - else - { // perform SDO transfer + Ret = + EplObdWriteEntryFromLe(uiIndex_p, uiSubindex_p, + pSrcData_le_p, uiSize_p); + } else { // perform SDO transfer #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - tEplSdoComTransParamByIndex TransParamByIndex; + tEplSdoComTransParamByIndex TransParamByIndex; // tEplSdoComConHdl SdoComConHdl; - // check if application provides space for handle - if (pSdoComConHdl_p == NULL) - { - Ret = kEplApiInvalidParam; - goto Exit; + // check if application provides space for handle + if (pSdoComConHdl_p == NULL) { + Ret = kEplApiInvalidParam; + goto Exit; // pSdoComConHdl_p = &SdoComConHdl; - } - - // d.k.: How to recycle command layer connection? - // Try to redefine it, which will return kEplSdoComHandleExists - // and the existing command layer handle. - // If the returned handle is busy, EplSdoComInitTransferByIndex() - // will return with error. - // $$$ d.k.: Collisions may occur with Configuration Manager, if both the application and - // Configuration Manager, are trying to communicate with the very same node. - // possible solution: disallow communication by application if Configuration Manager is busy - - // init command layer connection - Ret = EplSdoComDefineCon(pSdoComConHdl_p, - uiNodeId_p, // target node id - SdoType_p); // SDO type - if ((Ret != kEplSuccessful) && (Ret != kEplSdoComHandleExists)) - { - goto Exit; - } - TransParamByIndex.m_pData = pSrcData_le_p; - TransParamByIndex.m_SdoAccessType = kEplSdoAccessTypeWrite; - TransParamByIndex.m_SdoComConHdl = *pSdoComConHdl_p; - TransParamByIndex.m_uiDataSize = uiSize_p; - TransParamByIndex.m_uiIndex = uiIndex_p; - TransParamByIndex.m_uiSubindex = uiSubindex_p; - TransParamByIndex.m_pfnSdoFinishedCb = EplApiCbSdoCon; - TransParamByIndex.m_pUserArg = pUserArg_p; - - Ret = EplSdoComInitTransferByIndex(&TransParamByIndex); - if (Ret != kEplSuccessful) - { - goto Exit; - } - Ret = kEplApiTaskDeferred; + } + // d.k.: How to recycle command layer connection? + // Try to redefine it, which will return kEplSdoComHandleExists + // and the existing command layer handle. + // If the returned handle is busy, EplSdoComInitTransferByIndex() + // will return with error. + // $$$ d.k.: Collisions may occur with Configuration Manager, if both the application and + // Configuration Manager, are trying to communicate with the very same node. + // possible solution: disallow communication by application if Configuration Manager is busy + + // init command layer connection + Ret = EplSdoComDefineCon(pSdoComConHdl_p, uiNodeId_p, // target node id + SdoType_p); // SDO type + if ((Ret != kEplSuccessful) && (Ret != kEplSdoComHandleExists)) { + goto Exit; + } + TransParamByIndex.m_pData = pSrcData_le_p; + TransParamByIndex.m_SdoAccessType = kEplSdoAccessTypeWrite; + TransParamByIndex.m_SdoComConHdl = *pSdoComConHdl_p; + TransParamByIndex.m_uiDataSize = uiSize_p; + TransParamByIndex.m_uiIndex = uiIndex_p; + TransParamByIndex.m_uiSubindex = uiSubindex_p; + TransParamByIndex.m_pfnSdoFinishedCb = EplApiCbSdoCon; + TransParamByIndex.m_pUserArg = pUserArg_p; + + Ret = EplSdoComInitTransferByIndex(&TransParamByIndex); + if (Ret != kEplSuccessful) { + goto Exit; + } + Ret = kEplApiTaskDeferred; #else - Ret = kEplApiInvalidParam; + Ret = kEplApiInvalidParam; #endif - } + } -Exit: - return Ret; + Exit: + return Ret; } - // ---------------------------------------------------------------------------- // // Function: EplApiFreeSdoChannel() @@ -923,24 +850,22 @@ Exit: // // ---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiFreeSdoChannel( - tEplSdoComConHdl SdoComConHdl_p) +tEplKernel PUBLIC EplApiFreeSdoChannel(tEplSdoComConHdl SdoComConHdl_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - // init command layer connection - Ret = EplSdoComUndefineCon(SdoComConHdl_p); + // init command layer connection + Ret = EplSdoComUndefineCon(SdoComConHdl_p); #else - Ret = kEplApiInvalidParam; + Ret = kEplApiInvalidParam; #endif - return Ret; + return Ret; } - // ---------------------------------------------------------------------------- // // Function: EplApiReadLocalObject() @@ -956,23 +881,21 @@ tEplKernel Ret = kEplSuccessful; // // ---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiReadLocalObject( - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pDstData_p, - unsigned int* puiSize_p) +tEplKernel PUBLIC EplApiReadLocalObject(unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pDstData_p, + unsigned int *puiSize_p) { -tEplKernel Ret = kEplSuccessful; -tEplObdSize ObdSize; + tEplKernel Ret = kEplSuccessful; + tEplObdSize ObdSize; - ObdSize = (tEplObdSize) *puiSize_p; - Ret = EplObdReadEntry(uiIndex_p, uiSubindex_p, pDstData_p, &ObdSize); - *puiSize_p = (unsigned int) ObdSize; + ObdSize = (tEplObdSize) * puiSize_p; + Ret = EplObdReadEntry(uiIndex_p, uiSubindex_p, pDstData_p, &ObdSize); + *puiSize_p = (unsigned int)ObdSize; - return Ret; + return Ret; } - // ---------------------------------------------------------------------------- // // Function: EplApiWriteLocalObject() @@ -988,20 +911,20 @@ tEplObdSize ObdSize; // // ---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiWriteLocalObject( - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - void* pSrcData_p, - unsigned int uiSize_p) +tEplKernel PUBLIC EplApiWriteLocalObject(unsigned int uiIndex_p, + unsigned int uiSubindex_p, + void *pSrcData_p, + unsigned int uiSize_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - Ret = EplObdWriteEntry(uiIndex_p, uiSubindex_p, pSrcData_p, (tEplObdSize) uiSize_p); + Ret = + EplObdWriteEntry(uiIndex_p, uiSubindex_p, pSrcData_p, + (tEplObdSize) uiSize_p); - return Ret; + return Ret; } - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) // ---------------------------------------------------------------------------- // @@ -1017,13 +940,13 @@ tEplKernel Ret = kEplSuccessful; // ---------------------------------------------------------------------------- tEplKernel PUBLIC EplApiMnTriggerStateChange(unsigned int uiNodeId_p, - tEplNmtNodeCommand NodeCommand_p) + tEplNmtNodeCommand NodeCommand_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - Ret = EplNmtMnuTriggerStateChange(uiNodeId_p, NodeCommand_p); + Ret = EplNmtMnuTriggerStateChange(uiNodeId_p, NodeCommand_p); - return Ret; + return Ret; } #endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) @@ -1043,137 +966,140 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM* pParam_p) +tEplKernel PUBLIC EplApiCbObdAccess(tEplObdCbParam MEM * pParam_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if (EPL_API_OBD_FORWARD_EVENT != FALSE) -tEplApiEventArg EventArg; - - // call user callback - // must be disabled for EplApiLinuxKernel.c, because of reentrancy problem - // for local OD access. This is not so bad as user callback function in - // application does not use OD callbacks at the moment. - EventArg.m_ObdCbParam = *pParam_p; - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventObdAccess, - &EventArg, - EplApiInstance_g.m_InitParam.m_pEventUserArg); + tEplApiEventArg EventArg; + + // call user callback + // must be disabled for EplApiLinuxKernel.c, because of reentrancy problem + // for local OD access. This is not so bad as user callback function in + // application does not use OD callbacks at the moment. + EventArg.m_ObdCbParam = *pParam_p; + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventObdAccess, + &EventArg, + EplApiInstance_g. + m_InitParam. + m_pEventUserArg); #endif - switch (pParam_p->m_uiIndex) - { - //case 0x1006: // NMT_CycleLen_U32 (valid on reset) - case 0x1C14: // DLL_LossOfFrameTolerance_U32 - //case 0x1F98: // NMT_CycleTiming_REC (valid on reset) - { - if (pParam_p->m_ObdEvent == kEplObdEvPostWrite) - { - // update DLL configuration - Ret = EplApiUpdateDllConfig(FALSE); - } - break; - } - - case 0x1020: // CFM_VerifyConfiguration_REC.ConfId_U32 != 0 - { - if ((pParam_p->m_ObdEvent == kEplObdEvPostWrite) - && (pParam_p->m_uiSubIndex == 3) - && (*((DWORD*)pParam_p->m_pArg) != 0)) - { - DWORD dwVerifyConfInvalid = 0; - // set CFM_VerifyConfiguration_REC.VerifyConfInvalid_U32 to 0 - Ret = EplObdWriteEntry(0x1020, 4, &dwVerifyConfInvalid, 4); - // ignore any error because this objekt is optional - Ret = kEplSuccessful; - } - break; - } - - case 0x1F9E: // NMT_ResetCmd_U8 - { - if (pParam_p->m_ObdEvent == kEplObdEvPreWrite) - { - BYTE bNmtCommand; - - bNmtCommand = *((BYTE *) pParam_p->m_pArg); - // check value range - switch ((tEplNmtCommand)bNmtCommand) - { - case kEplNmtCmdResetNode: - case kEplNmtCmdResetCommunication: - case kEplNmtCmdResetConfiguration: - case kEplNmtCmdSwReset: - case kEplNmtCmdInvalidService: - // valid command identifier specified - break; - - default: - pParam_p->m_dwAbortCode = EPL_SDOAC_VALUE_RANGE_EXCEEDED; - Ret = kEplObdAccessViolation; - break; - } - } - else if (pParam_p->m_ObdEvent == kEplObdEvPostWrite) - { - BYTE bNmtCommand; - - bNmtCommand = *((BYTE *) pParam_p->m_pArg); - // check value range - switch ((tEplNmtCommand)bNmtCommand) - { - case kEplNmtCmdResetNode: + switch (pParam_p->m_uiIndex) { + //case 0x1006: // NMT_CycleLen_U32 (valid on reset) + case 0x1C14: // DLL_LossOfFrameTolerance_U32 + //case 0x1F98: // NMT_CycleTiming_REC (valid on reset) + { + if (pParam_p->m_ObdEvent == kEplObdEvPostWrite) { + // update DLL configuration + Ret = EplApiUpdateDllConfig(FALSE); + } + break; + } + + case 0x1020: // CFM_VerifyConfiguration_REC.ConfId_U32 != 0 + { + if ((pParam_p->m_ObdEvent == kEplObdEvPostWrite) + && (pParam_p->m_uiSubIndex == 3) + && (*((DWORD *) pParam_p->m_pArg) != 0)) { + DWORD dwVerifyConfInvalid = 0; + // set CFM_VerifyConfiguration_REC.VerifyConfInvalid_U32 to 0 + Ret = + EplObdWriteEntry(0x1020, 4, + &dwVerifyConfInvalid, 4); + // ignore any error because this objekt is optional + Ret = kEplSuccessful; + } + break; + } + + case 0x1F9E: // NMT_ResetCmd_U8 + { + if (pParam_p->m_ObdEvent == kEplObdEvPreWrite) { + BYTE bNmtCommand; + + bNmtCommand = *((BYTE *) pParam_p->m_pArg); + // check value range + switch ((tEplNmtCommand) bNmtCommand) { + case kEplNmtCmdResetNode: + case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetConfiguration: + case kEplNmtCmdSwReset: + case kEplNmtCmdInvalidService: + // valid command identifier specified + break; + + default: + pParam_p->m_dwAbortCode = + EPL_SDOAC_VALUE_RANGE_EXCEEDED; + Ret = kEplObdAccessViolation; + break; + } + } else if (pParam_p->m_ObdEvent == kEplObdEvPostWrite) { + BYTE bNmtCommand; + + bNmtCommand = *((BYTE *) pParam_p->m_pArg); + // check value range + switch ((tEplNmtCommand) bNmtCommand) { + case kEplNmtCmdResetNode: #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuNmtEvent(kEplNmtEventResetNode); + Ret = + EplNmtuNmtEvent + (kEplNmtEventResetNode); #endif - break; + break; - case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetCommunication: #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuNmtEvent(kEplNmtEventResetCom); + Ret = + EplNmtuNmtEvent + (kEplNmtEventResetCom); #endif - break; + break; - case kEplNmtCmdResetConfiguration: + case kEplNmtCmdResetConfiguration: #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuNmtEvent(kEplNmtEventResetConfig); + Ret = + EplNmtuNmtEvent + (kEplNmtEventResetConfig); #endif - break; + break; - case kEplNmtCmdSwReset: + case kEplNmtCmdSwReset: #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuNmtEvent(kEplNmtEventSwReset); + Ret = + EplNmtuNmtEvent + (kEplNmtEventSwReset); #endif - break; + break; - case kEplNmtCmdInvalidService: - break; + case kEplNmtCmdInvalidService: + break; - default: - pParam_p->m_dwAbortCode = EPL_SDOAC_VALUE_RANGE_EXCEEDED; - Ret = kEplObdAccessViolation; - break; - } - } - break; - } + default: + pParam_p->m_dwAbortCode = + EPL_SDOAC_VALUE_RANGE_EXCEEDED; + Ret = kEplObdAccessViolation; + break; + } + } + break; + } - default: - break; - } + default: + break; + } //Exit: - return Ret; + return Ret; } - - //=========================================================================// // // // P R I V A T E F U N C T I O N S // // // //=========================================================================// - //--------------------------------------------------------------------------- // // Function: EplApiProcessEvent @@ -1189,59 +1115,64 @@ tEplApiEventArg EventArg; // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplApiProcessEvent( - tEplEvent* pEplEvent_p) +static tEplKernel PUBLIC EplApiProcessEvent(tEplEvent * pEplEvent_p) { -tEplKernel Ret; -tEplEventError* pEventError; -tEplApiEventType EventType; - - Ret = kEplSuccessful; - - // process event - switch(pEplEvent_p->m_EventType) - { - // error event - case kEplEventTypeError: - { - pEventError = (tEplEventError*) pEplEvent_p->m_pArg; - switch (pEventError->m_EventSource) - { - // treat the errors from the following sources as critical - case kEplEventSourceEventk: - case kEplEventSourceEventu: - case kEplEventSourceDllk: - { - EventType = kEplApiEventCriticalError; - // halt the stack by entering NMT state Off - Ret = EplNmtuNmtEvent(kEplNmtEventCriticalError); - break; - } - - // the other errors are just warnings - default: - { - EventType = kEplApiEventWarning; - break; - } - } - - // call user callback - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(EventType, (tEplApiEventArg*) pEventError, EplApiInstance_g.m_InitParam.m_pEventUserArg); - // discard error from callback function, because this could generate an endless loop - Ret = kEplSuccessful; - break; - } - - // at present, there are no other events for this module - default: - break; - } - - return Ret; + tEplKernel Ret; + tEplEventError *pEventError; + tEplApiEventType EventType; + + Ret = kEplSuccessful; + + // process event + switch (pEplEvent_p->m_EventType) { + // error event + case kEplEventTypeError: + { + pEventError = (tEplEventError *) pEplEvent_p->m_pArg; + switch (pEventError->m_EventSource) { + // treat the errors from the following sources as critical + case kEplEventSourceEventk: + case kEplEventSourceEventu: + case kEplEventSourceDllk: + { + EventType = kEplApiEventCriticalError; + // halt the stack by entering NMT state Off + Ret = + EplNmtuNmtEvent + (kEplNmtEventCriticalError); + break; + } + + // the other errors are just warnings + default: + { + EventType = kEplApiEventWarning; + break; + } + } + + // call user callback + Ret = + EplApiInstance_g.m_InitParam.m_pfnCbEvent(EventType, + (tEplApiEventArg + *) + pEventError, + EplApiInstance_g. + m_InitParam. + m_pEventUserArg); + // discard error from callback function, because this could generate an endless loop + Ret = kEplSuccessful; + break; + } + + // at present, there are no other events for this module + default: + break; + } + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplApiCbNmtStateChange @@ -1257,221 +1188,212 @@ tEplApiEventType EventType; // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplApiCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p) +static tEplKernel PUBLIC EplApiCbNmtStateChange(tEplEventNmtStateChange + NmtStateChange_p) { -tEplKernel Ret = kEplSuccessful; -BYTE bNmtState; -tEplApiEventArg EventArg; - - // save NMT state in OD - bNmtState = (BYTE) NmtStateChange_p.m_NewNmtState; - Ret = EplObdWriteEntry(0x1F8C, 0, &bNmtState, 1); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // do work which must be done in that state - switch (NmtStateChange_p.m_NewNmtState) - { - // EPL stack is not running - case kEplNmtGsOff: - break; - - // first init of the hardware - case kEplNmtGsInitialising: + tEplKernel Ret = kEplSuccessful; + BYTE bNmtState; + tEplApiEventArg EventArg; + + // save NMT state in OD + bNmtState = (BYTE) NmtStateChange_p.m_NewNmtState; + Ret = EplObdWriteEntry(0x1F8C, 0, &bNmtState, 1); + if (Ret != kEplSuccessful) { + goto Exit; + } + // do work which must be done in that state + switch (NmtStateChange_p.m_NewNmtState) { + // EPL stack is not running + case kEplNmtGsOff: + break; + + // first init of the hardware + case kEplNmtGsInitialising: #if 0 #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - // configure SDO via UDP (i.e. bind it to the EPL ethernet interface) - Ret = EplSdoUdpuConfig(EplApiInstance_g.m_InitParam.m_dwIpAddress, EPL_C_SDO_EPL_PORT); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // configure SDO via UDP (i.e. bind it to the EPL ethernet interface) + Ret = + EplSdoUdpuConfig(EplApiInstance_g.m_InitParam.m_dwIpAddress, + EPL_C_SDO_EPL_PORT); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif #endif - break; - - // init of the manufacturer-specific profile area and the - // standardised device profile area - case kEplNmtGsResetApplication: - { - // reset application part of OD - Ret = EplObdAccessOdPart( - kEplObdPartApp, - kEplObdDirLoad); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - break; - } - - // init of the communication profile area - case kEplNmtGsResetCommunication: - { - // reset communication part of OD - Ret = EplObdAccessOdPart( - kEplObdPartGen, - kEplObdDirLoad); - - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // $$$ d.k.: update OD only if OD was not loaded from non-volatile memory - Ret = EplApiUpdateObd(); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - break; - } - - // build the configuration with infos from OD - case kEplNmtGsResetConfiguration: - { - - Ret = EplApiUpdateDllConfig(TRUE); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - break; - } - - //----------------------------------------------------------- - // CN part of the state machine - - // node liste for EPL-Frames and check timeout - case kEplNmtCsNotActive: - { - // indicate completion of reset in NMT_ResetCmd_U8 - bNmtState = (BYTE) kEplNmtCmdInvalidService; - Ret = EplObdWriteEntry(0x1F9E, 0, &bNmtState, 1); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - break; - } - - // node process only async frames - case kEplNmtCsPreOperational1: - { - break; - } - - // node process isochronus and asynchronus frames - case kEplNmtCsPreOperational2: - { - break; - } - - // node should be configured und application is ready - case kEplNmtCsReadyToOperate: - { - break; - } - - // normal work state - case kEplNmtCsOperational: - { - break; - } - - // node stopped by MN - // -> only process asynchronus frames - case kEplNmtCsStopped: - { - break; - } - - // no EPL cycle - // -> normal ethernet communication - case kEplNmtCsBasicEthernet: - { - break; - } - - //----------------------------------------------------------- - // MN part of the state machine - - // node listens for EPL-Frames and check timeout - case kEplNmtMsNotActive: - { - break; - } - - // node processes only async frames - case kEplNmtMsPreOperational1: - { - break; - } - - // node processes isochronous and asynchronous frames - case kEplNmtMsPreOperational2: - { - break; - } - - // node should be configured und application is ready - case kEplNmtMsReadyToOperate: - { - break; - } - - // normal work state - case kEplNmtMsOperational: - { - break; - } - - // no EPL cycle - // -> normal ethernet communication - case kEplNmtMsBasicEthernet: - { - break; - } - - default: - { - TRACE0("EplApiCbNmtStateChange(): unhandled NMT state\n"); - } - } + break; + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + // reset application part of OD + Ret = EplObdAccessOdPart(kEplObdPartApp, + kEplObdDirLoad); + if (Ret != kEplSuccessful) { + goto Exit; + } + + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + // reset communication part of OD + Ret = EplObdAccessOdPart(kEplObdPartGen, + kEplObdDirLoad); + + if (Ret != kEplSuccessful) { + goto Exit; + } + // $$$ d.k.: update OD only if OD was not loaded from non-volatile memory + Ret = EplApiUpdateObd(); + if (Ret != kEplSuccessful) { + goto Exit; + } + + break; + } + + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + + Ret = EplApiUpdateDllConfig(TRUE); + if (Ret != kEplSuccessful) { + goto Exit; + } + + break; + } + + //----------------------------------------------------------- + // CN part of the state machine + + // node liste for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + // indicate completion of reset in NMT_ResetCmd_U8 + bNmtState = (BYTE) kEplNmtCmdInvalidService; + Ret = EplObdWriteEntry(0x1F9E, 0, &bNmtState, 1); + if (Ret != kEplSuccessful) { + goto Exit; + } + + break; + } + + // node process only async frames + case kEplNmtCsPreOperational1: + { + break; + } + + // node process isochronus and asynchronus frames + case kEplNmtCsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtCsOperational: + { + break; + } + + // node stopped by MN + // -> only process asynchronus frames + case kEplNmtCsStopped: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + break; + } + + //----------------------------------------------------------- + // MN part of the state machine + + // node listens for EPL-Frames and check timeout + case kEplNmtMsNotActive: + { + break; + } + + // node processes only async frames + case kEplNmtMsPreOperational1: + { + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtMsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtMsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtMsOperational: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtMsBasicEthernet: + { + break; + } + + default: + { + TRACE0 + ("EplApiCbNmtStateChange(): unhandled NMT state\n"); + } + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) - // forward event to Led module - Ret = EplLeduCbNmtStateChange(NmtStateChange_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // forward event to Led module + Ret = EplLeduCbNmtStateChange(NmtStateChange_p); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // forward event to NmtMn module - Ret = EplNmtMnuCbNmtStateChange(NmtStateChange_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // forward event to NmtMn module + Ret = EplNmtMnuCbNmtStateChange(NmtStateChange_p); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - // call user callback - EventArg.m_NmtStateChange = NmtStateChange_p; - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventNmtStateChange, - &EventArg, - EplApiInstance_g.m_InitParam.m_pEventUserArg); + // call user callback + EventArg.m_NmtStateChange = NmtStateChange_p; + Ret = + EplApiInstance_g.m_InitParam. + m_pfnCbEvent(kEplApiEventNmtStateChange, &EventArg, + EplApiInstance_g.m_InitParam.m_pEventUserArg); -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -1491,202 +1413,210 @@ Exit: static tEplKernel PUBLIC EplApiUpdateDllConfig(BOOL fUpdateIdentity_p) { -tEplKernel Ret = kEplSuccessful; -tEplDllConfigParam DllConfigParam; -tEplDllIdentParam DllIdentParam; -tEplObdSize ObdSize; -WORD wTemp; -BYTE bTemp; - - // configure Dll - EPL_MEMSET(&DllConfigParam, 0, sizeof (DllConfigParam)); - DllConfigParam.m_uiNodeId = EplObdGetNodeId(); - - // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] - ObdSize = 4; - Ret = EplObdReadEntry(0x1006, 0, &DllConfigParam.m_dwCycleLen, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // 0x1F82: NMT_FeatureFlags_U32 - ObdSize = 4; - Ret = EplObdReadEntry(0x1F82, 0, &DllConfigParam.m_dwFeatureFlags, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // d.k. There is no dependance between FeatureFlags and async-only CN - DllConfigParam.m_fAsyncOnly = EplApiInstance_g.m_InitParam.m_fAsyncOnly; - - // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] - ObdSize = 4; - Ret = EplObdReadEntry(0x1C14, 0, &DllConfigParam.m_dwLossOfFrameTolerance, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // 0x1F98: NMT_CycleTiming_REC - // 0x1F98.1: IsochrTxMaxPayload_U16 - ObdSize = 2; - Ret = EplObdReadEntry(0x1F98, 1, &wTemp, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - DllConfigParam.m_uiIsochrTxMaxPayload = wTemp; - - // 0x1F98.2: IsochrRxMaxPayload_U16 - ObdSize = 2; - Ret = EplObdReadEntry(0x1F98, 2, &wTemp, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - DllConfigParam.m_uiIsochrRxMaxPayload = wTemp; - - // 0x1F98.3: PResMaxLatency_U32 - ObdSize = 4; - Ret = EplObdReadEntry(0x1F98, 3, &DllConfigParam.m_dwPresMaxLatency, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // 0x1F98.4: PReqActPayloadLimit_U16 - ObdSize = 2; - Ret = EplObdReadEntry(0x1F98, 4, &wTemp, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - DllConfigParam.m_uiPreqActPayloadLimit = wTemp; - - // 0x1F98.5: PResActPayloadLimit_U16 - ObdSize = 2; - Ret = EplObdReadEntry(0x1F98, 5, &wTemp, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - DllConfigParam.m_uiPresActPayloadLimit = wTemp; - - // 0x1F98.6: ASndMaxLatency_U32 - ObdSize = 4; - Ret = EplObdReadEntry(0x1F98, 6, &DllConfigParam.m_dwAsndMaxLatency, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // 0x1F98.7: MultiplCycleCnt_U8 - ObdSize = 1; - Ret = EplObdReadEntry(0x1F98, 7, &bTemp, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - DllConfigParam.m_uiMultiplCycleCnt = bTemp; - - // 0x1F98.8: AsyncMTU_U16 - ObdSize = 2; - Ret = EplObdReadEntry(0x1F98, 8, &wTemp, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - DllConfigParam.m_uiAsyncMtu = wTemp; - - // $$$ Prescaler + tEplKernel Ret = kEplSuccessful; + tEplDllConfigParam DllConfigParam; + tEplDllIdentParam DllIdentParam; + tEplObdSize ObdSize; + WORD wTemp; + BYTE bTemp; + + // configure Dll + EPL_MEMSET(&DllConfigParam, 0, sizeof(DllConfigParam)); + DllConfigParam.m_uiNodeId = EplObdGetNodeId(); + + // Cycle Length (0x1006: NMT_CycleLen_U32) in [us] + ObdSize = 4; + Ret = + EplObdReadEntry(0x1006, 0, &DllConfigParam.m_dwCycleLen, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // 0x1F82: NMT_FeatureFlags_U32 + ObdSize = 4; + Ret = + EplObdReadEntry(0x1F82, 0, &DllConfigParam.m_dwFeatureFlags, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // d.k. There is no dependance between FeatureFlags and async-only CN + DllConfigParam.m_fAsyncOnly = EplApiInstance_g.m_InitParam.m_fAsyncOnly; + + // 0x1C14: DLL_LossOfFrameTolerance_U32 in [ns] + ObdSize = 4; + Ret = + EplObdReadEntry(0x1C14, 0, &DllConfigParam.m_dwLossOfFrameTolerance, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // 0x1F98: NMT_CycleTiming_REC + // 0x1F98.1: IsochrTxMaxPayload_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 1, &wTemp, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + DllConfigParam.m_uiIsochrTxMaxPayload = wTemp; + + // 0x1F98.2: IsochrRxMaxPayload_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 2, &wTemp, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + DllConfigParam.m_uiIsochrRxMaxPayload = wTemp; + + // 0x1F98.3: PResMaxLatency_U32 + ObdSize = 4; + Ret = + EplObdReadEntry(0x1F98, 3, &DllConfigParam.m_dwPresMaxLatency, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // 0x1F98.4: PReqActPayloadLimit_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 4, &wTemp, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + DllConfigParam.m_uiPreqActPayloadLimit = wTemp; + + // 0x1F98.5: PResActPayloadLimit_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 5, &wTemp, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + DllConfigParam.m_uiPresActPayloadLimit = wTemp; + + // 0x1F98.6: ASndMaxLatency_U32 + ObdSize = 4; + Ret = + EplObdReadEntry(0x1F98, 6, &DllConfigParam.m_dwAsndMaxLatency, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // 0x1F98.7: MultiplCycleCnt_U8 + ObdSize = 1; + Ret = EplObdReadEntry(0x1F98, 7, &bTemp, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + DllConfigParam.m_uiMultiplCycleCnt = bTemp; + + // 0x1F98.8: AsyncMTU_U16 + ObdSize = 2; + Ret = EplObdReadEntry(0x1F98, 8, &wTemp, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + DllConfigParam.m_uiAsyncMtu = wTemp; + + // $$$ Prescaler #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // 0x1F8A.1: WaitSoCPReq_U32 in [ns] - ObdSize = 4; - Ret = EplObdReadEntry(0x1F8A, 1, &DllConfigParam.m_dwWaitSocPreq, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] (optional) - ObdSize = 4; - Ret = EplObdReadEntry(0x1F8A, 2, &DllConfigParam.m_dwAsyncSlotTimeout, &ObdSize); + // 0x1F8A.1: WaitSoCPReq_U32 in [ns] + ObdSize = 4; + Ret = + EplObdReadEntry(0x1F8A, 1, &DllConfigParam.m_dwWaitSocPreq, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // 0x1F8A.2: AsyncSlotTimeout_U32 in [ns] (optional) + ObdSize = 4; + Ret = + EplObdReadEntry(0x1F8A, 2, &DllConfigParam.m_dwAsyncSlotTimeout, + &ObdSize); /* if(Ret != kEplSuccessful) { goto Exit; }*/ #endif - DllConfigParam.m_uiSizeOfStruct = sizeof (DllConfigParam); - Ret = EplDllkConfig(&DllConfigParam); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - if (fUpdateIdentity_p != FALSE) - { - // configure Identity - EPL_MEMSET(&DllIdentParam, 0, sizeof (DllIdentParam)); - ObdSize = 4; - Ret = EplObdReadEntry(0x1000, 0, &DllIdentParam.m_dwDeviceType, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - ObdSize = 4; - Ret = EplObdReadEntry(0x1018, 1, &DllIdentParam.m_dwVendorId, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - ObdSize = 4; - Ret = EplObdReadEntry(0x1018, 2, &DllIdentParam.m_dwProductCode, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - ObdSize = 4; - Ret = EplObdReadEntry(0x1018, 3, &DllIdentParam.m_dwRevisionNumber, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - ObdSize = 4; - Ret = EplObdReadEntry(0x1018, 4, &DllIdentParam.m_dwSerialNumber, &ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - DllIdentParam.m_dwIpAddress = EplApiInstance_g.m_InitParam.m_dwIpAddress; - DllIdentParam.m_dwSubnetMask = EplApiInstance_g.m_InitParam.m_dwSubnetMask; - EPL_MEMCPY(DllIdentParam.m_sHostname, EplApiInstance_g.m_InitParam.m_sHostname, sizeof (DllIdentParam.m_sHostname)); - - ObdSize = 4; - Ret = EplObdReadEntry(0x1020, 1, &DllIdentParam.m_dwVerifyConfigurationDate, &ObdSize); - // ignore any error, because this object is optional - - ObdSize = 4; - Ret = EplObdReadEntry(0x1020, 2, &DllIdentParam.m_dwVerifyConfigurationTime, &ObdSize); - // ignore any error, because this object is optional - - // $$$ d.k.: fill rest of ident structure - - DllIdentParam.m_uiSizeOfStruct = sizeof (DllIdentParam); - Ret = EplDllkSetIdentity(&DllIdentParam); - if(Ret != kEplSuccessful) - { - goto Exit; - } - } - -Exit: - return Ret; + DllConfigParam.m_uiSizeOfStruct = sizeof(DllConfigParam); + Ret = EplDllkConfig(&DllConfigParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if (fUpdateIdentity_p != FALSE) { + // configure Identity + EPL_MEMSET(&DllIdentParam, 0, sizeof(DllIdentParam)); + ObdSize = 4; + Ret = + EplObdReadEntry(0x1000, 0, &DllIdentParam.m_dwDeviceType, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + ObdSize = 4; + Ret = + EplObdReadEntry(0x1018, 1, &DllIdentParam.m_dwVendorId, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + ObdSize = 4; + Ret = + EplObdReadEntry(0x1018, 2, &DllIdentParam.m_dwProductCode, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + ObdSize = 4; + Ret = + EplObdReadEntry(0x1018, 3, + &DllIdentParam.m_dwRevisionNumber, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + ObdSize = 4; + Ret = + EplObdReadEntry(0x1018, 4, &DllIdentParam.m_dwSerialNumber, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + DllIdentParam.m_dwIpAddress = + EplApiInstance_g.m_InitParam.m_dwIpAddress; + DllIdentParam.m_dwSubnetMask = + EplApiInstance_g.m_InitParam.m_dwSubnetMask; + EPL_MEMCPY(DllIdentParam.m_sHostname, + EplApiInstance_g.m_InitParam.m_sHostname, + sizeof(DllIdentParam.m_sHostname)); + + ObdSize = 4; + Ret = + EplObdReadEntry(0x1020, 1, + &DllIdentParam.m_dwVerifyConfigurationDate, + &ObdSize); + // ignore any error, because this object is optional + + ObdSize = 4; + Ret = + EplObdReadEntry(0x1020, 2, + &DllIdentParam.m_dwVerifyConfigurationTime, + &ObdSize); + // ignore any error, because this object is optional + + // $$$ d.k.: fill rest of ident structure + + DllIdentParam.m_uiSizeOfStruct = sizeof(DllIdentParam); + Ret = EplDllkSetIdentity(&DllIdentParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -1706,224 +1636,259 @@ Exit: static tEplKernel PUBLIC EplApiUpdateObd(void) { -tEplKernel Ret = kEplSuccessful; -WORD wTemp; -BYTE bTemp; - - // set node id in OD - Ret = EplObdSetNodeId(EplApiInstance_g.m_InitParam.m_uiNodeId, // node id - kEplObdNodeIdHardware); // set by hardware - if(Ret != kEplSuccessful) - { - goto Exit; - } - - if (EplApiInstance_g.m_InitParam.m_dwCycleLen != -1) - { - Ret = EplObdWriteEntry(0x1006, 0, &EplApiInstance_g.m_InitParam.m_dwCycleLen, 4); + tEplKernel Ret = kEplSuccessful; + WORD wTemp; + BYTE bTemp; + + // set node id in OD + Ret = EplObdSetNodeId(EplApiInstance_g.m_InitParam.m_uiNodeId, // node id + kEplObdNodeIdHardware); // set by hardware + if (Ret != kEplSuccessful) { + goto Exit; + } + + if (EplApiInstance_g.m_InitParam.m_dwCycleLen != -1) { + Ret = + EplObdWriteEntry(0x1006, 0, + &EplApiInstance_g.m_InitParam.m_dwCycleLen, + 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } - - if (EplApiInstance_g.m_InitParam.m_dwLossOfFrameTolerance != -1) - { - Ret = EplObdWriteEntry(0x1C14, 0, &EplApiInstance_g.m_InitParam.m_dwLossOfFrameTolerance, 4); - /* if(Ret != kEplSuccessful) - { - goto Exit; - }*/ - } - - // d.k. There is no dependance between FeatureFlags and async-only CN. - if (EplApiInstance_g.m_InitParam.m_dwFeatureFlags != -1) - { - Ret = EplObdWriteEntry(0x1F82, 0, &EplApiInstance_g.m_InitParam.m_dwFeatureFlags, 4); - /* if(Ret != kEplSuccessful) - { - goto Exit; - }*/ - } - - wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiIsochrTxMaxPayload; - Ret = EplObdWriteEntry(0x1F98, 1, &wTemp, 2); + } + + if (EplApiInstance_g.m_InitParam.m_dwLossOfFrameTolerance != -1) { + Ret = + EplObdWriteEntry(0x1C14, 0, + &EplApiInstance_g.m_InitParam. + m_dwLossOfFrameTolerance, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + } */ + } + // d.k. There is no dependance between FeatureFlags and async-only CN. + if (EplApiInstance_g.m_InitParam.m_dwFeatureFlags != -1) { + Ret = + EplObdWriteEntry(0x1F82, 0, + &EplApiInstance_g.m_InitParam. + m_dwFeatureFlags, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + } */ + } + + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiIsochrTxMaxPayload; + Ret = EplObdWriteEntry(0x1F98, 1, &wTemp, 2); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiIsochrRxMaxPayload; - Ret = EplObdWriteEntry(0x1F98, 2, &wTemp, 2); + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiIsochrRxMaxPayload; + Ret = EplObdWriteEntry(0x1F98, 2, &wTemp, 2); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - Ret = EplObdWriteEntry(0x1F98, 3, &EplApiInstance_g.m_InitParam.m_dwPresMaxLatency, 4); + Ret = + EplObdWriteEntry(0x1F98, 3, + &EplApiInstance_g.m_InitParam.m_dwPresMaxLatency, + 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - if (EplApiInstance_g.m_InitParam.m_uiPreqActPayloadLimit <= EPL_C_DLL_ISOCHR_MAX_PAYL) - { - wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPreqActPayloadLimit; - Ret = EplObdWriteEntry(0x1F98, 4, &wTemp, 2); + if (EplApiInstance_g.m_InitParam.m_uiPreqActPayloadLimit <= + EPL_C_DLL_ISOCHR_MAX_PAYL) { + wTemp = + (WORD) EplApiInstance_g.m_InitParam.m_uiPreqActPayloadLimit; + Ret = EplObdWriteEntry(0x1F98, 4, &wTemp, 2); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - if (EplApiInstance_g.m_InitParam.m_uiPresActPayloadLimit <= EPL_C_DLL_ISOCHR_MAX_PAYL) - { - wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPresActPayloadLimit; - Ret = EplObdWriteEntry(0x1F98, 5, &wTemp, 2); + if (EplApiInstance_g.m_InitParam.m_uiPresActPayloadLimit <= + EPL_C_DLL_ISOCHR_MAX_PAYL) { + wTemp = + (WORD) EplApiInstance_g.m_InitParam.m_uiPresActPayloadLimit; + Ret = EplObdWriteEntry(0x1F98, 5, &wTemp, 2); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - Ret = EplObdWriteEntry(0x1F98, 6, &EplApiInstance_g.m_InitParam.m_dwAsndMaxLatency, 4); + Ret = + EplObdWriteEntry(0x1F98, 6, + &EplApiInstance_g.m_InitParam.m_dwAsndMaxLatency, + 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - if (EplApiInstance_g.m_InitParam.m_uiMultiplCycleCnt <= 0xFF) - { - bTemp = (BYTE) EplApiInstance_g.m_InitParam.m_uiMultiplCycleCnt; - Ret = EplObdWriteEntry(0x1F98, 7, &bTemp, 1); + if (EplApiInstance_g.m_InitParam.m_uiMultiplCycleCnt <= 0xFF) { + bTemp = (BYTE) EplApiInstance_g.m_InitParam.m_uiMultiplCycleCnt; + Ret = EplObdWriteEntry(0x1F98, 7, &bTemp, 1); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - if (EplApiInstance_g.m_InitParam.m_uiAsyncMtu <= EPL_C_DLL_MAX_ASYNC_MTU) - { - wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiAsyncMtu; - Ret = EplObdWriteEntry(0x1F98, 8, &wTemp, 2); + if (EplApiInstance_g.m_InitParam.m_uiAsyncMtu <= + EPL_C_DLL_MAX_ASYNC_MTU) { + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiAsyncMtu; + Ret = EplObdWriteEntry(0x1F98, 8, &wTemp, 2); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } - - if (EplApiInstance_g.m_InitParam.m_uiPrescaler <= 1000) - { - wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPrescaler; - Ret = EplObdWriteEntry(0x1F98, 9, &wTemp, 2); - // ignore return code - Ret = kEplSuccessful; - } - + } + + if (EplApiInstance_g.m_InitParam.m_uiPrescaler <= 1000) { + wTemp = (WORD) EplApiInstance_g.m_InitParam.m_uiPrescaler; + Ret = EplObdWriteEntry(0x1F98, 9, &wTemp, 2); + // ignore return code + Ret = kEplSuccessful; + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (EplApiInstance_g.m_InitParam.m_dwWaitSocPreq != -1) - { - Ret = EplObdWriteEntry(0x1F8A, 1, &EplApiInstance_g.m_InitParam.m_dwWaitSocPreq, 4); - /* if(Ret != kEplSuccessful) - { - goto Exit; - }*/ - } - - if ((EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout != 0) && (EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout != -1)) - { - Ret = EplObdWriteEntry(0x1F8A, 2, &EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout, 4); - /* if(Ret != kEplSuccessful) - { - goto Exit; - }*/ - } + if (EplApiInstance_g.m_InitParam.m_dwWaitSocPreq != -1) { + Ret = + EplObdWriteEntry(0x1F8A, 1, + &EplApiInstance_g.m_InitParam. + m_dwWaitSocPreq, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + } */ + } + + if ((EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout != 0) + && (EplApiInstance_g.m_InitParam.m_dwAsyncSlotTimeout != -1)) { + Ret = + EplObdWriteEntry(0x1F8A, 2, + &EplApiInstance_g.m_InitParam. + m_dwAsyncSlotTimeout, 4); + /* if(Ret != kEplSuccessful) + { + goto Exit; + } */ + } #endif - // configure Identity - if (EplApiInstance_g.m_InitParam.m_dwDeviceType != -1) - { - Ret = EplObdWriteEntry(0x1000, 0, &EplApiInstance_g.m_InitParam.m_dwDeviceType, 4); + // configure Identity + if (EplApiInstance_g.m_InitParam.m_dwDeviceType != -1) { + Ret = + EplObdWriteEntry(0x1000, 0, + &EplApiInstance_g.m_InitParam. + m_dwDeviceType, 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - if (EplApiInstance_g.m_InitParam.m_dwVendorId != -1) - { - Ret = EplObdWriteEntry(0x1018, 1, &EplApiInstance_g.m_InitParam.m_dwVendorId, 4); + if (EplApiInstance_g.m_InitParam.m_dwVendorId != -1) { + Ret = + EplObdWriteEntry(0x1018, 1, + &EplApiInstance_g.m_InitParam.m_dwVendorId, + 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - if (EplApiInstance_g.m_InitParam.m_dwProductCode != -1) - { - Ret = EplObdWriteEntry(0x1018, 2, &EplApiInstance_g.m_InitParam.m_dwProductCode, 4); + if (EplApiInstance_g.m_InitParam.m_dwProductCode != -1) { + Ret = + EplObdWriteEntry(0x1018, 2, + &EplApiInstance_g.m_InitParam. + m_dwProductCode, 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - if (EplApiInstance_g.m_InitParam.m_dwRevisionNumber != -1) - { - Ret = EplObdWriteEntry(0x1018, 3, &EplApiInstance_g.m_InitParam.m_dwRevisionNumber, 4); + if (EplApiInstance_g.m_InitParam.m_dwRevisionNumber != -1) { + Ret = + EplObdWriteEntry(0x1018, 3, + &EplApiInstance_g.m_InitParam. + m_dwRevisionNumber, 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } + } - if (EplApiInstance_g.m_InitParam.m_dwSerialNumber != -1) - { - Ret = EplObdWriteEntry(0x1018, 4, &EplApiInstance_g.m_InitParam.m_dwSerialNumber, 4); + if (EplApiInstance_g.m_InitParam.m_dwSerialNumber != -1) { + Ret = + EplObdWriteEntry(0x1018, 4, + &EplApiInstance_g.m_InitParam. + m_dwSerialNumber, 4); /* if(Ret != kEplSuccessful) { goto Exit; }*/ - } - - if (EplApiInstance_g.m_InitParam.m_pszDevName != NULL) - { - // write Device Name (0x1008) - Ret = EplObdWriteEntry ( - 0x1008, 0, (void GENERIC*) EplApiInstance_g.m_InitParam.m_pszDevName, (tEplObdSize) strlen(EplApiInstance_g.m_InitParam.m_pszDevName)); + } + + if (EplApiInstance_g.m_InitParam.m_pszDevName != NULL) { + // write Device Name (0x1008) + Ret = + EplObdWriteEntry(0x1008, 0, + (void GENERIC *)EplApiInstance_g. + m_InitParam.m_pszDevName, + (tEplObdSize) strlen(EplApiInstance_g. + m_InitParam. + m_pszDevName)); /* if (Ret != kEplSuccessful) { goto Exit; }*/ - } - - if (EplApiInstance_g.m_InitParam.m_pszHwVersion != NULL) - { - // write Hardware version (0x1009) - Ret = EplObdWriteEntry ( - 0x1009, 0, (void GENERIC*) EplApiInstance_g.m_InitParam.m_pszHwVersion, (tEplObdSize) strlen(EplApiInstance_g.m_InitParam.m_pszHwVersion)); + } + + if (EplApiInstance_g.m_InitParam.m_pszHwVersion != NULL) { + // write Hardware version (0x1009) + Ret = + EplObdWriteEntry(0x1009, 0, + (void GENERIC *)EplApiInstance_g. + m_InitParam.m_pszHwVersion, + (tEplObdSize) strlen(EplApiInstance_g. + m_InitParam. + m_pszHwVersion)); /* if (Ret != kEplSuccessful) { goto Exit; }*/ - } - - if (EplApiInstance_g.m_InitParam.m_pszSwVersion != NULL) - { - // write Software version (0x100A) - Ret = EplObdWriteEntry ( - 0x100A, 0, (void GENERIC*) EplApiInstance_g.m_InitParam.m_pszSwVersion, (tEplObdSize) strlen(EplApiInstance_g.m_InitParam.m_pszSwVersion)); + } + + if (EplApiInstance_g.m_InitParam.m_pszSwVersion != NULL) { + // write Software version (0x100A) + Ret = + EplObdWriteEntry(0x100A, 0, + (void GENERIC *)EplApiInstance_g. + m_InitParam.m_pszSwVersion, + (tEplObdSize) strlen(EplApiInstance_g. + m_InitParam. + m_pszSwVersion)); /* if (Ret != kEplSuccessful) { goto Exit; }*/ - } + } -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplApiCbSdoCon @@ -1940,25 +1905,26 @@ Exit: //--------------------------------------------------------------------------- #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -static tEplKernel PUBLIC EplApiCbSdoCon(tEplSdoComFinished* pSdoComFinished_p) +static tEplKernel PUBLIC EplApiCbSdoCon(tEplSdoComFinished * pSdoComFinished_p) { -tEplKernel Ret; -tEplApiEventArg EventArg; + tEplKernel Ret; + tEplApiEventArg EventArg; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // call user callback - EventArg.m_Sdo = *pSdoComFinished_p; - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventSdo, - &EventArg, - EplApiInstance_g.m_InitParam.m_pEventUserArg); + // call user callback + EventArg.m_Sdo = *pSdoComFinished_p; + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventSdo, + &EventArg, + EplApiInstance_g. + m_InitParam. + m_pEventUserArg); - return Ret; + return Ret; } #endif - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) //--------------------------------------------------------------------------- @@ -1980,33 +1946,33 @@ tEplApiEventArg EventArg; // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplApiCbNodeEvent(unsigned int uiNodeId_p, - tEplNmtNodeEvent NodeEvent_p, - tEplNmtState NmtState_p, - WORD wErrorCode_p, - BOOL fMandatory_p) +static tEplKernel PUBLIC EplApiCbNodeEvent(unsigned int uiNodeId_p, + tEplNmtNodeEvent NodeEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p, BOOL fMandatory_p) { -tEplKernel Ret; -tEplApiEventArg EventArg; + tEplKernel Ret; + tEplApiEventArg EventArg; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // call user callback - EventArg.m_Node.m_uiNodeId = uiNodeId_p; - EventArg.m_Node.m_NodeEvent = NodeEvent_p; - EventArg.m_Node.m_NmtState = NmtState_p; - EventArg.m_Node.m_wErrorCode = wErrorCode_p; - EventArg.m_Node.m_fMandatory = fMandatory_p; + // call user callback + EventArg.m_Node.m_uiNodeId = uiNodeId_p; + EventArg.m_Node.m_NodeEvent = NodeEvent_p; + EventArg.m_Node.m_NmtState = NmtState_p; + EventArg.m_Node.m_wErrorCode = wErrorCode_p; + EventArg.m_Node.m_fMandatory = fMandatory_p; - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventNode, - &EventArg, - EplApiInstance_g.m_InitParam.m_pEventUserArg); + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventNode, + &EventArg, + EplApiInstance_g. + m_InitParam. + m_pEventUserArg); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplApiCbBootEvent @@ -2024,31 +1990,32 @@ tEplApiEventArg EventArg; // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplApiCbBootEvent(tEplNmtBootEvent BootEvent_p, - tEplNmtState NmtState_p, - WORD wErrorCode_p) +static tEplKernel PUBLIC EplApiCbBootEvent(tEplNmtBootEvent BootEvent_p, + tEplNmtState NmtState_p, + WORD wErrorCode_p) { -tEplKernel Ret; -tEplApiEventArg EventArg; + tEplKernel Ret; + tEplApiEventArg EventArg; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // call user callback - EventArg.m_Boot.m_BootEvent = BootEvent_p; - EventArg.m_Boot.m_NmtState = NmtState_p; - EventArg.m_Boot.m_wErrorCode = wErrorCode_p; + // call user callback + EventArg.m_Boot.m_BootEvent = BootEvent_p; + EventArg.m_Boot.m_NmtState = NmtState_p; + EventArg.m_Boot.m_wErrorCode = wErrorCode_p; - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventBoot, - &EventArg, - EplApiInstance_g.m_InitParam.m_pEventUserArg); + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventBoot, + &EventArg, + EplApiInstance_g. + m_InitParam. + m_pEventUserArg); - return Ret; + return Ret; } #endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) //--------------------------------------------------------------------------- @@ -2066,28 +2033,28 @@ tEplApiEventArg EventArg; // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplApiCbLedStateChange(tEplLedType LedType_p, - BOOL fOn_p) +static tEplKernel PUBLIC EplApiCbLedStateChange(tEplLedType LedType_p, + BOOL fOn_p) { -tEplKernel Ret; -tEplApiEventArg EventArg; + tEplKernel Ret; + tEplApiEventArg EventArg; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // call user callback - EventArg.m_Led.m_LedType = LedType_p; - EventArg.m_Led.m_fOn = fOn_p; + // call user callback + EventArg.m_Led.m_LedType = LedType_p; + EventArg.m_Led.m_fOn = fOn_p; - Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventLed, - &EventArg, - EplApiInstance_g.m_InitParam.m_pEventUserArg); + Ret = EplApiInstance_g.m_InitParam.m_pfnCbEvent(kEplApiEventLed, + &EventArg, + EplApiInstance_g. + m_InitParam. + m_pEventUserArg); - return Ret; + return Ret; } #endif - // EOF - diff --git a/drivers/staging/epl/EplApiLinuxKernel.c b/drivers/staging/epl/EplApiLinuxKernel.c index 4941760c66f2..05ca0628d6ae 100644 --- a/drivers/staging/epl/EplApiLinuxKernel.c +++ b/drivers/staging/epl/EplApiLinuxKernel.c @@ -70,7 +70,6 @@ ****************************************************************************/ - // kernel modul and driver //#include @@ -103,19 +102,16 @@ //#include "kernel/EplPdokCal.h" #include "proc_fs.h" - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) // remove ("make invisible") obsolete symbols for kernel versions 2.6 // and higher - #define MOD_INC_USE_COUNT - #define MOD_DEC_USE_COUNT - #define EXPORT_NO_SYMBOLS +#define MOD_INC_USE_COUNT +#define MOD_DEC_USE_COUNT +#define EXPORT_NO_SYMBOLS #else - #error "This driver needs a 2.6.x kernel or higher" +#error "This driver needs a 2.6.x kernel or higher" #endif - /***************************************************************************/ /* */ /* */ @@ -127,19 +123,15 @@ // Metainformation MODULE_LICENSE("Dual BSD/GPL"); #ifdef MODULE_AUTHOR - MODULE_AUTHOR("Daniel.Krueger@SYSTEC-electronic.com"); - MODULE_DESCRIPTION("EPL API driver"); +MODULE_AUTHOR("Daniel.Krueger@SYSTEC-electronic.com"); +MODULE_DESCRIPTION("EPL API driver"); #endif - //--------------------------------------------------------------------------- // Configuration //--------------------------------------------------------------------------- - -#define EPLLIN_DRV_NAME "systec_epl" // used for - - +#define EPLLIN_DRV_NAME "systec_epl" // used for //--------------------------------------------------------------------------- // Constant definitions @@ -147,23 +139,22 @@ MODULE_LICENSE("Dual BSD/GPL"); // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) #endif #define EVENT_STATE_INIT 0 -#define EVENT_STATE_IOCTL 1 // ioctl entered and ready to receive EPL event -#define EVENT_STATE_READY 2 // EPL event can be forwarded to user application -#define EVENT_STATE_TERM 3 // terminate processing +#define EVENT_STATE_IOCTL 1 // ioctl entered and ready to receive EPL event +#define EVENT_STATE_READY 2 // EPL event can be forwarded to user application +#define EVENT_STATE_TERM 3 // terminate processing #define EPL_STATE_NOTOPEN 0 #define EPL_STATE_NOTINIT 1 #define EPL_STATE_RUNNING 2 #define EPL_STATE_SHUTDOWN 3 - //--------------------------------------------------------------------------- // Global variables //--------------------------------------------------------------------------- @@ -171,73 +162,65 @@ MODULE_LICENSE("Dual BSD/GPL"); #ifdef CONFIG_DEVFS_FS // driver major number - static int nDrvMajorNumber_g; +static int nDrvMajorNumber_g; #else // device number (major and minor) - static dev_t nDevNum_g; - static struct cdev *pEpl_cdev_g; +static dev_t nDevNum_g; +static struct cdev *pEpl_cdev_g; #endif - static volatile unsigned int uiEplState_g = EPL_STATE_NOTOPEN; -static struct semaphore SemaphoreCbEvent_g; // semaphore for EplLinCbEvent -static wait_queue_head_t WaitQueueCbEvent_g; // wait queue EplLinCbEvent -static wait_queue_head_t WaitQueueProcess_g; // wait queue for EplApiProcess (user process) -static wait_queue_head_t WaitQueueRelease_g; // wait queue for EplLinRelease -static atomic_t AtomicEventState_g = ATOMIC_INIT(EVENT_STATE_INIT); -static tEplApiEventType EventType_g; // event type (enum) -static tEplApiEventArg* pEventArg_g; // event argument (union) -static tEplKernel RetCbEvent_g; // return code from event callback function -static wait_queue_head_t WaitQueueCbSync_g; // wait queue EplLinCbSync -static wait_queue_head_t WaitQueuePI_In_g; // wait queue for EplApiProcessImageExchangeIn (user process) -static atomic_t AtomicSyncState_g = ATOMIC_INIT(EVENT_STATE_INIT); - +static struct semaphore SemaphoreCbEvent_g; // semaphore for EplLinCbEvent +static wait_queue_head_t WaitQueueCbEvent_g; // wait queue EplLinCbEvent +static wait_queue_head_t WaitQueueProcess_g; // wait queue for EplApiProcess (user process) +static wait_queue_head_t WaitQueueRelease_g; // wait queue for EplLinRelease +static atomic_t AtomicEventState_g = ATOMIC_INIT(EVENT_STATE_INIT); +static tEplApiEventType EventType_g; // event type (enum) +static tEplApiEventArg *pEventArg_g; // event argument (union) +static tEplKernel RetCbEvent_g; // return code from event callback function +static wait_queue_head_t WaitQueueCbSync_g; // wait queue EplLinCbSync +static wait_queue_head_t WaitQueuePI_In_g; // wait queue for EplApiProcessImageExchangeIn (user process) +static atomic_t AtomicSyncState_g = ATOMIC_INIT(EVENT_STATE_INIT); //--------------------------------------------------------------------------- // Local types //--------------------------------------------------------------------------- -typedef struct -{ - void* m_pUserArg; - void* m_pData; +typedef struct { + void *m_pUserArg; + void *m_pData; } tEplLinSdoBufHeader; - //--------------------------------------------------------------------------- // Local variables //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Prototypes of internal functions //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplLinCbEvent( - tEplApiEventType EventType_p, // IN: event type (enum) - tEplApiEventArg* pEventArg_p, // IN: event argument (union) - void GENERIC* pUserArg_p); +tEplKernel PUBLIC EplLinCbEvent(tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg * pEventArg_p, // IN: event argument (union) + void GENERIC * pUserArg_p); tEplKernel PUBLIC EplLinCbSync(void); -static int __init EplLinInit (void); -static void __exit EplLinExit (void); - - -static int EplLinOpen (struct inode* pDeviceFile_p, struct file* pInstance_p); -static int EplLinRelease (struct inode* pDeviceFile_p, struct file* pInstance_p); -static ssize_t EplLinRead (struct file* pInstance_p, char* pDstBuff_p, size_t BuffSize_p, loff_t* pFileOffs_p); -static ssize_t EplLinWrite (struct file* pInstance_p, const char* pSrcBuff_p, size_t BuffSize_p, loff_t* pFileOffs_p); -static int EplLinIoctl (struct inode* pDeviceFile_p, struct file* pInstance_p, unsigned int uiIoctlCmd_p, unsigned long ulArg_p); - - +static int __init EplLinInit(void); +static void __exit EplLinExit(void); +static int EplLinOpen(struct inode *pDeviceFile_p, struct file *pInstance_p); +static int EplLinRelease(struct inode *pDeviceFile_p, struct file *pInstance_p); +static ssize_t EplLinRead(struct file *pInstance_p, char *pDstBuff_p, + size_t BuffSize_p, loff_t * pFileOffs_p); +static ssize_t EplLinWrite(struct file *pInstance_p, const char *pSrcBuff_p, + size_t BuffSize_p, loff_t * pFileOffs_p); +static int EplLinIoctl(struct inode *pDeviceFile_p, struct file *pInstance_p, + unsigned int uiIoctlCmd_p, unsigned long ulArg_p); //--------------------------------------------------------------------------- // Kernel Module specific Data Structures @@ -245,27 +228,19 @@ static int EplLinIoctl (struct inode* pDeviceFile_p, struct file* pInsta EXPORT_NO_SYMBOLS; - - module_init(EplLinInit); module_exit(EplLinExit); - - - -static struct file_operations EplLinFileOps_g = -{ - .owner = THIS_MODULE, - .open = EplLinOpen, - .release = EplLinRelease, - .read = EplLinRead, - .write = EplLinWrite, - .ioctl = EplLinIoctl, +static struct file_operations EplLinFileOps_g = { + .owner = THIS_MODULE, + .open = EplLinOpen, + .release = EplLinRelease, + .read = EplLinRead, + .write = EplLinWrite, + .ioctl = EplLinIoctl, }; - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -278,1040 +253,1008 @@ static struct file_operations EplLinFileOps_g = // -> insmod driver //--------------------------------------------------------------------------- -static int __init EplLinInit (void) +static int __init EplLinInit(void) { -tEplKernel EplRet; -int iErr; -int iRet; + tEplKernel EplRet; + int iErr; + int iRet; #ifdef CONFIG_DEVFS_FS -int nMinorNumber; + int nMinorNumber; #endif - TRACE0("EPL: + EplLinInit...\n"); - TRACE2("EPL: Driver build: %s / %s\n", __DATE__, __TIME__); - - iRet = 0; - - // initialize global variables - atomic_set(&AtomicEventState_g, EVENT_STATE_INIT); - sema_init(&SemaphoreCbEvent_g, 1); - init_waitqueue_head(&WaitQueueCbEvent_g); - init_waitqueue_head(&WaitQueueProcess_g); - init_waitqueue_head(&WaitQueueRelease_g); + TRACE0("EPL: + EplLinInit...\n"); + TRACE2("EPL: Driver build: %s / %s\n", __DATE__, __TIME__); + iRet = 0; + // initialize global variables + atomic_set(&AtomicEventState_g, EVENT_STATE_INIT); + sema_init(&SemaphoreCbEvent_g, 1); + init_waitqueue_head(&WaitQueueCbEvent_g); + init_waitqueue_head(&WaitQueueProcess_g); + init_waitqueue_head(&WaitQueueRelease_g); #ifdef CONFIG_DEVFS_FS - // register character device handler - TRACE2("EPL: Installing Driver '%s', Version %s...\n", EPLLIN_DRV_NAME, EPL_PRODUCT_VERSION); - TRACE0("EPL: (using dynamic major number assignment)\n"); - nDrvMajorNumber_g = register_chrdev (0, EPLLIN_DRV_NAME, &EplLinFileOps_g); - if (nDrvMajorNumber_g != 0) - { - TRACE2("EPL: Driver '%s' installed successful, assigned MajorNumber=%d\n", EPLLIN_DRV_NAME, nDrvMajorNumber_g); - } - else - { - TRACE1("EPL: ERROR: Driver '%s' is unable to get a free MajorNumber!\n", EPLLIN_DRV_NAME); - iRet = -EIO; - goto Exit; - } - - - // create device node in DEVFS - nMinorNumber = 0; - TRACE1("EPL: Creating device node '/dev/%s'...\n", EPLLIN_DEV_NAME); - iErr = devfs_mk_cdev (MKDEV(nDrvMajorNumber_g, nMinorNumber), S_IFCHR | S_IRUGO | S_IWUGO, EPLLIN_DEV_NAME); - if (iErr == 0) - { - TRACE1("EPL: Device node '/dev/%s' created successful.\n", EPLLIN_DEV_NAME); - } - else - { - TRACE1("EPL: ERROR: unable to create device node '/dev/%s'\n", EPLLIN_DEV_NAME); - iRet = -EIO; - goto Exit; - } + // register character device handler + TRACE2("EPL: Installing Driver '%s', Version %s...\n", + EPLLIN_DRV_NAME, EPL_PRODUCT_VERSION); + TRACE0("EPL: (using dynamic major number assignment)\n"); + nDrvMajorNumber_g = + register_chrdev(0, EPLLIN_DRV_NAME, &EplLinFileOps_g); + if (nDrvMajorNumber_g != 0) { + TRACE2 + ("EPL: Driver '%s' installed successful, assigned MajorNumber=%d\n", + EPLLIN_DRV_NAME, nDrvMajorNumber_g); + } else { + TRACE1 + ("EPL: ERROR: Driver '%s' is unable to get a free MajorNumber!\n", + EPLLIN_DRV_NAME); + iRet = -EIO; + goto Exit; + } + + // create device node in DEVFS + nMinorNumber = 0; + TRACE1("EPL: Creating device node '/dev/%s'...\n", EPLLIN_DEV_NAME); + iErr = + devfs_mk_cdev(MKDEV(nDrvMajorNumber_g, nMinorNumber), + S_IFCHR | S_IRUGO | S_IWUGO, EPLLIN_DEV_NAME); + if (iErr == 0) { + TRACE1("EPL: Device node '/dev/%s' created successful.\n", + EPLLIN_DEV_NAME); + } else { + TRACE1("EPL: ERROR: unable to create device node '/dev/%s'\n", + EPLLIN_DEV_NAME); + iRet = -EIO; + goto Exit; + } #else - // register character device handler - // only one Minor required - TRACE2("EPL: Installing Driver '%s', Version %s...\n", EPLLIN_DRV_NAME, EPL_PRODUCT_VERSION); - iRet = alloc_chrdev_region (&nDevNum_g, 0, 1, EPLLIN_DRV_NAME); - if (iRet == 0) - { - TRACE2("EPL: Driver '%s' installed successful, assigned MajorNumber=%d\n", EPLLIN_DRV_NAME, MAJOR(nDevNum_g)); - } - else - { - TRACE1("EPL: ERROR: Driver '%s' is unable to get a free MajorNumber!\n", EPLLIN_DRV_NAME); - iRet = -EIO; - goto Exit; - } - - // register cdev structure - pEpl_cdev_g = cdev_alloc(); - pEpl_cdev_g->ops = &EplLinFileOps_g; - pEpl_cdev_g->owner = THIS_MODULE; - iErr = cdev_add (pEpl_cdev_g, nDevNum_g, 1); - if (iErr) - { - TRACE2("EPL: ERROR %d: Driver '%s' could not be added!\n", iErr, EPLLIN_DRV_NAME); - iRet = -EIO; - goto Exit; - } - + // register character device handler + // only one Minor required + TRACE2("EPL: Installing Driver '%s', Version %s...\n", + EPLLIN_DRV_NAME, EPL_PRODUCT_VERSION); + iRet = alloc_chrdev_region(&nDevNum_g, 0, 1, EPLLIN_DRV_NAME); + if (iRet == 0) { + TRACE2 + ("EPL: Driver '%s' installed successful, assigned MajorNumber=%d\n", + EPLLIN_DRV_NAME, MAJOR(nDevNum_g)); + } else { + TRACE1 + ("EPL: ERROR: Driver '%s' is unable to get a free MajorNumber!\n", + EPLLIN_DRV_NAME); + iRet = -EIO; + goto Exit; + } + + // register cdev structure + pEpl_cdev_g = cdev_alloc(); + pEpl_cdev_g->ops = &EplLinFileOps_g; + pEpl_cdev_g->owner = THIS_MODULE; + iErr = cdev_add(pEpl_cdev_g, nDevNum_g, 1); + if (iErr) { + TRACE2("EPL: ERROR %d: Driver '%s' could not be added!\n", + iErr, EPLLIN_DRV_NAME); + iRet = -EIO; + goto Exit; + } #endif - // create device node in PROCFS - EplRet = EplLinProcInit(); - if (EplRet != kEplSuccessful) - { - goto Exit; - } + // create device node in PROCFS + EplRet = EplLinProcInit(); + if (EplRet != kEplSuccessful) { + goto Exit; + } + Exit: -Exit: - - TRACE1("EPL: - EplLinInit (iRet=%d)\n", iRet); - return (iRet); + TRACE1("EPL: - EplLinInit (iRet=%d)\n", iRet); + return (iRet); } - - //--------------------------------------------------------------------------- // Remove Driver //--------------------------------------------------------------------------- // -> rmmod driver //--------------------------------------------------------------------------- -static void __exit EplLinExit (void) +static void __exit EplLinExit(void) { -tEplKernel EplRet; + tEplKernel EplRet; - // delete instance for all modules + // delete instance for all modules // EplRet = EplApiShutdown(); // printk("EplApiShutdown(): 0x%X\n", EplRet); - // deinitialize proc fs - EplRet = EplLinProcFree(); - printk("EplLinProcFree(): 0x%X\n", EplRet); - - - TRACE0("EPL: + EplLinExit...\n"); + // deinitialize proc fs + EplRet = EplLinProcFree(); + printk("EplLinProcFree(): 0x%X\n", EplRet); + TRACE0("EPL: + EplLinExit...\n"); #ifdef CONFIG_DEVFS_FS - // remove device node from DEVFS - devfs_remove (EPLLIN_DEV_NAME); - TRACE1("EPL: Device node '/dev/%s' removed.\n", EPLLIN_DEV_NAME); + // remove device node from DEVFS + devfs_remove(EPLLIN_DEV_NAME); + TRACE1("EPL: Device node '/dev/%s' removed.\n", EPLLIN_DEV_NAME); - // unregister character device handler - unregister_chrdev (nDrvMajorNumber_g, EPLLIN_DRV_NAME); + // unregister character device handler + unregister_chrdev(nDrvMajorNumber_g, EPLLIN_DRV_NAME); #else - // remove cdev structure - cdev_del(pEpl_cdev_g); + // remove cdev structure + cdev_del(pEpl_cdev_g); - // unregister character device handler - unregister_chrdev_region (nDevNum_g, 1); + // unregister character device handler + unregister_chrdev_region(nDevNum_g, 1); #endif - TRACE1("EPL: Driver '%s' removed.\n", EPLLIN_DRV_NAME); + TRACE1("EPL: Driver '%s' removed.\n", EPLLIN_DRV_NAME); - - TRACE0("EPL: - EplLinExit\n"); + TRACE0("EPL: - EplLinExit\n"); } - - //--------------------------------------------------------------------------- // Open Driver //--------------------------------------------------------------------------- // -> open("/dev/driver", O_RDWR)... //--------------------------------------------------------------------------- -static int EplLinOpen ( - struct inode* pDeviceFile_p, // information about the device to open - struct file* pInstance_p) // information about driver instance +static int EplLinOpen(struct inode *pDeviceFile_p, // information about the device to open + struct file *pInstance_p) // information about driver instance { -int iRet; + int iRet; + TRACE0("EPL: + EplLinOpen...\n"); - TRACE0("EPL: + EplLinOpen...\n"); + MOD_INC_USE_COUNT; - MOD_INC_USE_COUNT; + if (uiEplState_g != EPL_STATE_NOTOPEN) { // stack already initialized + iRet = -EALREADY; + } else { + atomic_set(&AtomicEventState_g, EVENT_STATE_INIT); + sema_init(&SemaphoreCbEvent_g, 1); + init_waitqueue_head(&WaitQueueCbEvent_g); + init_waitqueue_head(&WaitQueueProcess_g); + init_waitqueue_head(&WaitQueueRelease_g); + atomic_set(&AtomicSyncState_g, EVENT_STATE_INIT); + init_waitqueue_head(&WaitQueueCbSync_g); + init_waitqueue_head(&WaitQueuePI_In_g); - if (uiEplState_g != EPL_STATE_NOTOPEN) - { // stack already initialized - iRet = -EALREADY; - } - else - { - atomic_set(&AtomicEventState_g, EVENT_STATE_INIT); - sema_init(&SemaphoreCbEvent_g, 1); - init_waitqueue_head(&WaitQueueCbEvent_g); - init_waitqueue_head(&WaitQueueProcess_g); - init_waitqueue_head(&WaitQueueRelease_g); - atomic_set(&AtomicSyncState_g, EVENT_STATE_INIT); - init_waitqueue_head(&WaitQueueCbSync_g); - init_waitqueue_head(&WaitQueuePI_In_g); + uiEplState_g = EPL_STATE_NOTINIT; + iRet = 0; + } - uiEplState_g = EPL_STATE_NOTINIT; - iRet = 0; - } - - TRACE1("EPL: - EplLinOpen (iRet=%d)\n", iRet); - return (iRet); + TRACE1("EPL: - EplLinOpen (iRet=%d)\n", iRet); + return (iRet); } - - //--------------------------------------------------------------------------- // Close Driver //--------------------------------------------------------------------------- // -> close(device)... //--------------------------------------------------------------------------- -static int EplLinRelease ( - struct inode* pDeviceFile_p, // information about the device to open - struct file* pInstance_p) // information about driver instance +static int EplLinRelease(struct inode *pDeviceFile_p, // information about the device to open + struct file *pInstance_p) // information about driver instance { -tEplKernel EplRet = kEplSuccessful; -int iRet; - - - TRACE0("EPL: + EplLinRelease...\n"); + tEplKernel EplRet = kEplSuccessful; + int iRet; - if (uiEplState_g != EPL_STATE_NOTINIT) - { - // pass control to sync kernel thread, but signal termination - atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbSync_g); - wake_up_interruptible(&WaitQueuePI_In_g); + TRACE0("EPL: + EplLinRelease...\n"); - // pass control to event queue kernel thread - atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbEvent_g); + if (uiEplState_g != EPL_STATE_NOTINIT) { + // pass control to sync kernel thread, but signal termination + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + wake_up_interruptible(&WaitQueuePI_In_g); - if (uiEplState_g == EPL_STATE_RUNNING) - { // post NmtEventSwitchOff - EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); + // pass control to event queue kernel thread + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); - } + if (uiEplState_g == EPL_STATE_RUNNING) { // post NmtEventSwitchOff + EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); - if (EplRet == kEplSuccessful) - { - TRACE0("EPL: waiting for NMT_GS_OFF\n"); - wait_event_interruptible(WaitQueueRelease_g, - (uiEplState_g == EPL_STATE_SHUTDOWN)); - } - else - { // post NmtEventSwitchOff failed - TRACE0("EPL: event post failed\n"); - } + } - // $$$ d.k.: What if waiting was interrupted by signal? + if (EplRet == kEplSuccessful) { + TRACE0("EPL: waiting for NMT_GS_OFF\n"); + wait_event_interruptible(WaitQueueRelease_g, + (uiEplState_g == + EPL_STATE_SHUTDOWN)); + } else { // post NmtEventSwitchOff failed + TRACE0("EPL: event post failed\n"); + } - TRACE0("EPL: call EplApiShutdown()\n"); - // EPL stack can be safely shut down - // delete instance for all EPL modules - EplRet = EplApiShutdown(); - printk("EplApiShutdown(): 0x%X\n", EplRet); - } + // $$$ d.k.: What if waiting was interrupted by signal? - uiEplState_g = EPL_STATE_NOTOPEN; - iRet = 0; + TRACE0("EPL: call EplApiShutdown()\n"); + // EPL stack can be safely shut down + // delete instance for all EPL modules + EplRet = EplApiShutdown(); + printk("EplApiShutdown(): 0x%X\n", EplRet); + } + uiEplState_g = EPL_STATE_NOTOPEN; + iRet = 0; - MOD_DEC_USE_COUNT; + MOD_DEC_USE_COUNT; - - TRACE1("EPL: - EplLinRelease (iRet=%d)\n", iRet); - return (iRet); + TRACE1("EPL: - EplLinRelease (iRet=%d)\n", iRet); + return (iRet); } - - //--------------------------------------------------------------------------- // Read Data from Driver //--------------------------------------------------------------------------- // -> read(...) //--------------------------------------------------------------------------- -static ssize_t EplLinRead ( - struct file* pInstance_p, // information about driver instance - char* pDstBuff_p, // address of buffer to fill with data - size_t BuffSize_p, // length of the buffer - loff_t* pFileOffs_p) // offset in the file +static ssize_t EplLinRead(struct file *pInstance_p, // information about driver instance + char *pDstBuff_p, // address of buffer to fill with data + size_t BuffSize_p, // length of the buffer + loff_t * pFileOffs_p) // offset in the file { -int iRet; - - - TRACE0("EPL: + EplLinRead...\n"); + int iRet; + TRACE0("EPL: + EplLinRead...\n"); - TRACE0("EPL: Sorry, this operation isn't supported.\n"); - iRet = -EINVAL; + TRACE0("EPL: Sorry, this operation isn't supported.\n"); + iRet = -EINVAL; - - TRACE1("EPL: - EplLinRead (iRet=%d)\n", iRet); - return (iRet); + TRACE1("EPL: - EplLinRead (iRet=%d)\n", iRet); + return (iRet); } - - //--------------------------------------------------------------------------- // Write Data to Driver //--------------------------------------------------------------------------- // -> write(...) //--------------------------------------------------------------------------- -static ssize_t EplLinWrite ( - struct file* pInstance_p, // information about driver instance - const char* pSrcBuff_p, // address of buffer to get data from - size_t BuffSize_p, // length of the buffer - loff_t* pFileOffs_p) // offset in the file +static ssize_t EplLinWrite(struct file *pInstance_p, // information about driver instance + const char *pSrcBuff_p, // address of buffer to get data from + size_t BuffSize_p, // length of the buffer + loff_t * pFileOffs_p) // offset in the file { -int iRet; - - - TRACE0("EPL: + EplLinWrite...\n"); + int iRet; + TRACE0("EPL: + EplLinWrite...\n"); - TRACE0("EPL: Sorry, this operation isn't supported.\n"); - iRet = -EINVAL; + TRACE0("EPL: Sorry, this operation isn't supported.\n"); + iRet = -EINVAL; - - TRACE1("EPL: - EplLinWrite (iRet=%d)\n", iRet); - return (iRet); + TRACE1("EPL: - EplLinWrite (iRet=%d)\n", iRet); + return (iRet); } - - //--------------------------------------------------------------------------- // Generic Access to Driver //--------------------------------------------------------------------------- // -> ioctl(...) //--------------------------------------------------------------------------- -static int EplLinIoctl ( - struct inode* pDeviceFile_p, // information about the device to open - struct file* pInstance_p, // information about driver instance - unsigned int uiIoctlCmd_p, // Ioctl command to execute - unsigned long ulArg_p) // Ioctl command specific argument/parameter +static int EplLinIoctl(struct inode *pDeviceFile_p, // information about the device to open + struct file *pInstance_p, // information about driver instance + unsigned int uiIoctlCmd_p, // Ioctl command to execute + unsigned long ulArg_p) // Ioctl command specific argument/parameter { -tEplKernel EplRet; -int iErr; -int iRet; - + tEplKernel EplRet; + int iErr; + int iRet; // TRACE1("EPL: + EplLinIoctl (uiIoctlCmd_p=%d)...\n", uiIoctlCmd_p); - - iRet = -EINVAL; - - switch (uiIoctlCmd_p) - { - // ---------------------------------------------------------- - case EPLLIN_CMD_INITIALIZE: - { - tEplApiInitParam EplApiInitParam; - - iErr = copy_from_user(&EplApiInitParam, (const void*)ulArg_p, sizeof (EplApiInitParam)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - EplApiInitParam.m_pfnCbEvent = EplLinCbEvent; - EplApiInitParam.m_pfnCbSync = EplLinCbSync; - - EplRet = EplApiInitialize(&EplApiInitParam); - - uiEplState_g = EPL_STATE_RUNNING; - - iRet = (int) EplRet; - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_SHUTDOWN: - { // shutdown the threads - - // pass control to sync kernel thread, but signal termination - atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbSync_g); - wake_up_interruptible(&WaitQueuePI_In_g); - - // pass control to event queue kernel thread - atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbEvent_g); - - if (uiEplState_g == EPL_STATE_RUNNING) - { // post NmtEventSwitchOff - EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); - - } - - iRet = 0; - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_READ_LOCAL_OBJECT: - { - tEplLinLocalObject LocalObject; - void* pData; - - iErr = copy_from_user(&LocalObject, (const void*)ulArg_p, sizeof (LocalObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if ((LocalObject.m_pData == NULL) || (LocalObject.m_uiSize == 0)) - { - iRet = (int) kEplApiInvalidParam; - goto Exit; - } - - pData = vmalloc(LocalObject.m_uiSize); - if (pData == NULL) - { // no memory available - iRet = -ENOMEM; - goto Exit; - } - - EplRet = EplApiReadLocalObject(LocalObject.m_uiIndex, LocalObject.m_uiSubindex, pData, &LocalObject.m_uiSize); - - if (EplRet == kEplSuccessful) - { - iErr = copy_to_user(LocalObject.m_pData, pData, LocalObject.m_uiSize); - - vfree(pData); - - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - // return actual size (LocalObject.m_uiSize) - iErr = put_user(LocalObject.m_uiSize, - (unsigned int*)(ulArg_p + (unsigned long)&LocalObject.m_uiSize - (unsigned long)&LocalObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - } - else - { - vfree(pData); - } - - iRet = (int) EplRet; - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_WRITE_LOCAL_OBJECT: - { - tEplLinLocalObject LocalObject; - void* pData; - - iErr = copy_from_user(&LocalObject, (const void*)ulArg_p, sizeof (LocalObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if ((LocalObject.m_pData == NULL) || (LocalObject.m_uiSize == 0)) - { - iRet = (int) kEplApiInvalidParam; - goto Exit; - } - - pData = vmalloc(LocalObject.m_uiSize); - if (pData == NULL) - { // no memory available - iRet = -ENOMEM; - goto Exit; - } - iErr = copy_from_user(pData, LocalObject.m_pData, LocalObject.m_uiSize); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - EplRet = EplApiWriteLocalObject(LocalObject.m_uiIndex, LocalObject.m_uiSubindex, pData, LocalObject.m_uiSize); - - vfree(pData); - - iRet = (int) EplRet; - break; - } - - - case EPLLIN_CMD_READ_OBJECT: - { - tEplLinSdoObject SdoObject; - void* pData; - tEplLinSdoBufHeader* pBufHeader; - tEplSdoComConHdl* pSdoComConHdl; - - iErr = copy_from_user(&SdoObject, (const void*)ulArg_p, sizeof (SdoObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if ((SdoObject.m_le_pData == NULL) || (SdoObject.m_uiSize == 0)) - { - iRet = (int) kEplApiInvalidParam; - goto Exit; - } - - pBufHeader = (tEplLinSdoBufHeader*) vmalloc(sizeof (tEplLinSdoBufHeader) + SdoObject.m_uiSize); - if (pBufHeader == NULL) - { // no memory available - iRet = -ENOMEM; - goto Exit; - } - - // initiate temporary buffer - pBufHeader->m_pUserArg = SdoObject.m_pUserArg; // original user argument pointer - pBufHeader->m_pData = SdoObject.m_le_pData; // original data pointer from app - pData = pBufHeader + sizeof (tEplLinSdoBufHeader); - - if (SdoObject.m_fValidSdoComConHdl != FALSE) - { - pSdoComConHdl = &SdoObject.m_SdoComConHdl; - } - else - { - pSdoComConHdl = NULL; - } - - EplRet = EplApiReadObject(pSdoComConHdl, SdoObject.m_uiNodeId, SdoObject.m_uiIndex, - SdoObject.m_uiSubindex, pData, &SdoObject.m_uiSize, - SdoObject.m_SdoType, pBufHeader); - - // return actual SDO handle (SdoObject.m_SdoComConHdl) - iErr = put_user(SdoObject.m_SdoComConHdl, - (unsigned int*)(ulArg_p + (unsigned long)&SdoObject.m_SdoComConHdl - (unsigned long)&SdoObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if (EplRet == kEplSuccessful) - { - iErr = copy_to_user(SdoObject.m_le_pData, pData, SdoObject.m_uiSize); - - vfree(pBufHeader); - - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - // return actual size (SdoObject.m_uiSize) - iErr = put_user(SdoObject.m_uiSize, - (unsigned int*)(ulArg_p + (unsigned long)&SdoObject.m_uiSize - (unsigned long)&SdoObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - } - else if (EplRet != kEplApiTaskDeferred) - { // error ocurred - vfree(pBufHeader); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - } - - iRet = (int) EplRet; - break; - } - - - case EPLLIN_CMD_WRITE_OBJECT: - { - tEplLinSdoObject SdoObject; - void* pData; - tEplLinSdoBufHeader* pBufHeader; - tEplSdoComConHdl* pSdoComConHdl; - - iErr = copy_from_user(&SdoObject, (const void*)ulArg_p, sizeof (SdoObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if ((SdoObject.m_le_pData == NULL) || (SdoObject.m_uiSize == 0)) - { - iRet = (int) kEplApiInvalidParam; - goto Exit; - } - - pBufHeader = (tEplLinSdoBufHeader*) vmalloc(sizeof (tEplLinSdoBufHeader) + SdoObject.m_uiSize); - if (pBufHeader == NULL) - { // no memory available - iRet = -ENOMEM; - goto Exit; - } - - // initiate temporary buffer - pBufHeader->m_pUserArg = SdoObject.m_pUserArg; // original user argument pointer - pBufHeader->m_pData = SdoObject.m_le_pData; // original data pointer from app - pData = pBufHeader + sizeof (tEplLinSdoBufHeader); - - iErr = copy_from_user(pData, SdoObject.m_le_pData, SdoObject.m_uiSize); - - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if (SdoObject.m_fValidSdoComConHdl != FALSE) - { - pSdoComConHdl = &SdoObject.m_SdoComConHdl; - } - else - { - pSdoComConHdl = NULL; - } - - EplRet = EplApiWriteObject(pSdoComConHdl, SdoObject.m_uiNodeId, SdoObject.m_uiIndex, - SdoObject.m_uiSubindex, pData, SdoObject.m_uiSize, - SdoObject.m_SdoType, pBufHeader); - - // return actual SDO handle (SdoObject.m_SdoComConHdl) - iErr = put_user(SdoObject.m_SdoComConHdl, - (unsigned int*)(ulArg_p + (unsigned long)&SdoObject.m_SdoComConHdl - (unsigned long)&SdoObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if (EplRet != kEplApiTaskDeferred) - { // succeeded or error ocurred, but task not deferred - vfree(pBufHeader); - } - - iRet = (int) EplRet; - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_FREE_SDO_CHANNEL: - { - // forward SDO handle to EPL stack - EplRet = EplApiFreeSdoChannel((tEplSdoComConHdl)ulArg_p); - - iRet = (int) EplRet; - break; - } - + iRet = -EINVAL; + + switch (uiIoctlCmd_p) { + // ---------------------------------------------------------- + case EPLLIN_CMD_INITIALIZE: + { + tEplApiInitParam EplApiInitParam; + + iErr = + copy_from_user(&EplApiInitParam, + (const void *)ulArg_p, + sizeof(EplApiInitParam)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + EplApiInitParam.m_pfnCbEvent = EplLinCbEvent; + EplApiInitParam.m_pfnCbSync = EplLinCbSync; + + EplRet = EplApiInitialize(&EplApiInitParam); + + uiEplState_g = EPL_STATE_RUNNING; + + iRet = (int)EplRet; + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_SHUTDOWN: + { // shutdown the threads + + // pass control to sync kernel thread, but signal termination + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + wake_up_interruptible(&WaitQueuePI_In_g); + + // pass control to event queue kernel thread + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + + if (uiEplState_g == EPL_STATE_RUNNING) { // post NmtEventSwitchOff + EplRet = + EplApiExecNmtCommand(kEplNmtEventSwitchOff); + + } + + iRet = 0; + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_READ_LOCAL_OBJECT: + { + tEplLinLocalObject LocalObject; + void *pData; + + iErr = + copy_from_user(&LocalObject, (const void *)ulArg_p, + sizeof(LocalObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if ((LocalObject.m_pData == NULL) + || (LocalObject.m_uiSize == 0)) { + iRet = (int)kEplApiInvalidParam; + goto Exit; + } + + pData = vmalloc(LocalObject.m_uiSize); + if (pData == NULL) { // no memory available + iRet = -ENOMEM; + goto Exit; + } + + EplRet = + EplApiReadLocalObject(LocalObject.m_uiIndex, + LocalObject.m_uiSubindex, + pData, &LocalObject.m_uiSize); + + if (EplRet == kEplSuccessful) { + iErr = + copy_to_user(LocalObject.m_pData, pData, + LocalObject.m_uiSize); + + vfree(pData); + + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + // return actual size (LocalObject.m_uiSize) + iErr = put_user(LocalObject.m_uiSize, + (unsigned int *)(ulArg_p + + (unsigned long) + &LocalObject. + m_uiSize - + (unsigned long) + &LocalObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + } else { + vfree(pData); + } + + iRet = (int)EplRet; + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_WRITE_LOCAL_OBJECT: + { + tEplLinLocalObject LocalObject; + void *pData; + + iErr = + copy_from_user(&LocalObject, (const void *)ulArg_p, + sizeof(LocalObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if ((LocalObject.m_pData == NULL) + || (LocalObject.m_uiSize == 0)) { + iRet = (int)kEplApiInvalidParam; + goto Exit; + } + + pData = vmalloc(LocalObject.m_uiSize); + if (pData == NULL) { // no memory available + iRet = -ENOMEM; + goto Exit; + } + iErr = + copy_from_user(pData, LocalObject.m_pData, + LocalObject.m_uiSize); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + EplRet = + EplApiWriteLocalObject(LocalObject.m_uiIndex, + LocalObject.m_uiSubindex, + pData, LocalObject.m_uiSize); + + vfree(pData); + + iRet = (int)EplRet; + break; + } + + case EPLLIN_CMD_READ_OBJECT: + { + tEplLinSdoObject SdoObject; + void *pData; + tEplLinSdoBufHeader *pBufHeader; + tEplSdoComConHdl *pSdoComConHdl; + + iErr = + copy_from_user(&SdoObject, (const void *)ulArg_p, + sizeof(SdoObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if ((SdoObject.m_le_pData == NULL) + || (SdoObject.m_uiSize == 0)) { + iRet = (int)kEplApiInvalidParam; + goto Exit; + } + + pBufHeader = + (tEplLinSdoBufHeader *) + vmalloc(sizeof(tEplLinSdoBufHeader) + + SdoObject.m_uiSize); + if (pBufHeader == NULL) { // no memory available + iRet = -ENOMEM; + goto Exit; + } + // initiate temporary buffer + pBufHeader->m_pUserArg = SdoObject.m_pUserArg; // original user argument pointer + pBufHeader->m_pData = SdoObject.m_le_pData; // original data pointer from app + pData = pBufHeader + sizeof(tEplLinSdoBufHeader); + + if (SdoObject.m_fValidSdoComConHdl != FALSE) { + pSdoComConHdl = &SdoObject.m_SdoComConHdl; + } else { + pSdoComConHdl = NULL; + } + + EplRet = + EplApiReadObject(pSdoComConHdl, + SdoObject.m_uiNodeId, + SdoObject.m_uiIndex, + SdoObject.m_uiSubindex, pData, + &SdoObject.m_uiSize, + SdoObject.m_SdoType, pBufHeader); + + // return actual SDO handle (SdoObject.m_SdoComConHdl) + iErr = put_user(SdoObject.m_SdoComConHdl, + (unsigned int *)(ulArg_p + + (unsigned long) + &SdoObject. + m_SdoComConHdl - + (unsigned long) + &SdoObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if (EplRet == kEplSuccessful) { + iErr = + copy_to_user(SdoObject.m_le_pData, pData, + SdoObject.m_uiSize); + + vfree(pBufHeader); + + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + // return actual size (SdoObject.m_uiSize) + iErr = put_user(SdoObject.m_uiSize, + (unsigned int *)(ulArg_p + + (unsigned long) + &SdoObject. + m_uiSize - + (unsigned long) + &SdoObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + } else if (EplRet != kEplApiTaskDeferred) { // error ocurred + vfree(pBufHeader); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + } + + iRet = (int)EplRet; + break; + } + + case EPLLIN_CMD_WRITE_OBJECT: + { + tEplLinSdoObject SdoObject; + void *pData; + tEplLinSdoBufHeader *pBufHeader; + tEplSdoComConHdl *pSdoComConHdl; + + iErr = + copy_from_user(&SdoObject, (const void *)ulArg_p, + sizeof(SdoObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if ((SdoObject.m_le_pData == NULL) + || (SdoObject.m_uiSize == 0)) { + iRet = (int)kEplApiInvalidParam; + goto Exit; + } + + pBufHeader = + (tEplLinSdoBufHeader *) + vmalloc(sizeof(tEplLinSdoBufHeader) + + SdoObject.m_uiSize); + if (pBufHeader == NULL) { // no memory available + iRet = -ENOMEM; + goto Exit; + } + // initiate temporary buffer + pBufHeader->m_pUserArg = SdoObject.m_pUserArg; // original user argument pointer + pBufHeader->m_pData = SdoObject.m_le_pData; // original data pointer from app + pData = pBufHeader + sizeof(tEplLinSdoBufHeader); + + iErr = + copy_from_user(pData, SdoObject.m_le_pData, + SdoObject.m_uiSize); + + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if (SdoObject.m_fValidSdoComConHdl != FALSE) { + pSdoComConHdl = &SdoObject.m_SdoComConHdl; + } else { + pSdoComConHdl = NULL; + } + + EplRet = + EplApiWriteObject(pSdoComConHdl, + SdoObject.m_uiNodeId, + SdoObject.m_uiIndex, + SdoObject.m_uiSubindex, pData, + SdoObject.m_uiSize, + SdoObject.m_SdoType, pBufHeader); + + // return actual SDO handle (SdoObject.m_SdoComConHdl) + iErr = put_user(SdoObject.m_SdoComConHdl, + (unsigned int *)(ulArg_p + + (unsigned long) + &SdoObject. + m_SdoComConHdl - + (unsigned long) + &SdoObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if (EplRet != kEplApiTaskDeferred) { // succeeded or error ocurred, but task not deferred + vfree(pBufHeader); + } + + iRet = (int)EplRet; + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_FREE_SDO_CHANNEL: + { + // forward SDO handle to EPL stack + EplRet = + EplApiFreeSdoChannel((tEplSdoComConHdl) ulArg_p); + + iRet = (int)EplRet; + break; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // ---------------------------------------------------------- - case EPLLIN_CMD_MN_TRIGGER_STATE_CHANGE: - { - tEplLinNodeCmdObject NodeCmdObject; - - iErr = copy_from_user(&NodeCmdObject, (const void*)ulArg_p, sizeof (NodeCmdObject)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - EplRet = EplApiMnTriggerStateChange(NodeCmdObject.m_uiNodeId, - NodeCmdObject.m_NodeCommand); - iRet = (int) EplRet; - break; - } + // ---------------------------------------------------------- + case EPLLIN_CMD_MN_TRIGGER_STATE_CHANGE: + { + tEplLinNodeCmdObject NodeCmdObject; + + iErr = + copy_from_user(&NodeCmdObject, + (const void *)ulArg_p, + sizeof(NodeCmdObject)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + EplRet = + EplApiMnTriggerStateChange(NodeCmdObject.m_uiNodeId, + NodeCmdObject. + m_NodeCommand); + iRet = (int)EplRet; + break; + } #endif - - // ---------------------------------------------------------- - case EPLLIN_CMD_GET_EVENT: - { - tEplLinEvent Event; - - // save event structure - iErr = copy_from_user(&Event, (const void*)ulArg_p, sizeof (Event)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - // save return code from application's event callback function - RetCbEvent_g = Event.m_RetCbEvent; - - if (RetCbEvent_g == kEplShutdown) - { - // pass control to event queue kernel thread, but signal termination - atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbEvent_g); - // exit with error -> EplApiProcess() will leave the infinite loop - iRet = 1; - goto Exit; - } - - // pass control to event queue kernel thread - atomic_set(&AtomicEventState_g, EVENT_STATE_IOCTL); - wake_up_interruptible(&WaitQueueCbEvent_g); - - // fall asleep itself in own wait queue - iErr = wait_event_interruptible(WaitQueueProcess_g, - (atomic_read(&AtomicEventState_g) == EVENT_STATE_READY) - || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)); - if (iErr != 0) - { // waiting was interrupted by signal - // pass control to event queue kernel thread, but signal termination - atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbEvent_g); - // exit with this error -> EplApiProcess() will leave the infinite loop - iRet = iErr; - goto Exit; - } - else if (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM) - { // termination in progress - // pass control to event queue kernel thread, but signal termination - wake_up_interruptible(&WaitQueueCbEvent_g); - // exit with this error -> EplApiProcess() will leave the infinite loop - iRet = 1; - goto Exit; - } - - // copy event to user space - iErr = copy_to_user(Event.m_pEventType, &EventType_g, sizeof (EventType_g)); - if (iErr != 0) - { // not all data could be copied - iRet = -EIO; - goto Exit; - } - - // $$$ d.k. perform SDO event processing - if (EventType_g == kEplApiEventSdo) - { - void* pData; - tEplLinSdoBufHeader* pBufHeader; - - pBufHeader = (tEplLinSdoBufHeader*) pEventArg_g->m_Sdo.m_pUserArg; - pData = pBufHeader + sizeof (tEplLinSdoBufHeader); - - if (pEventArg_g->m_Sdo.m_SdoAccessType == kEplSdoAccessTypeRead) - { - // copy read data to user space - iErr = copy_to_user(pBufHeader->m_pData, pData, pEventArg_g->m_Sdo.m_uiTransferredByte); - if (iErr != 0) - { // not all data could be copied - iRet = -EIO; - goto Exit; - } - } - pEventArg_g->m_Sdo.m_pUserArg = pBufHeader->m_pUserArg; - vfree(pBufHeader); - } - - iErr = copy_to_user(Event.m_pEventArg, pEventArg_g, min(sizeof (tEplApiEventArg), Event.m_uiEventArgSize)); - if (iErr != 0) - { // not all data could be copied - iRet = -EIO; - goto Exit; - } - - // return to EplApiProcess(), which will call the application's event callback function - iRet = 0; - - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_PI_SETUP: - { - EplRet = EplApiProcessImageSetup(); - iRet = (int) EplRet; - - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_PI_IN: - { - tEplApiProcessImage ProcessImageIn; - - // save process image structure - iErr = copy_from_user(&ProcessImageIn, (const void*)ulArg_p, sizeof (ProcessImageIn)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - // pass control to event queue kernel thread - atomic_set(&AtomicSyncState_g, EVENT_STATE_IOCTL); - - // fall asleep itself in own wait queue - iErr = wait_event_interruptible(WaitQueuePI_In_g, - (atomic_read(&AtomicSyncState_g) == EVENT_STATE_READY) - || (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM)); - if (iErr != 0) - { // waiting was interrupted by signal - // pass control to sync kernel thread, but signal termination - atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbSync_g); - // exit with this error -> application will leave the infinite loop - iRet = iErr; - goto Exit; - } - else if (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM) - { // termination in progress - // pass control to sync kernel thread, but signal termination - wake_up_interruptible(&WaitQueueCbSync_g); - // exit with this error -> application will leave the infinite loop - iRet = 1; - goto Exit; - } - - // exchange process image - EplRet = EplApiProcessImageExchangeIn(&ProcessImageIn); - - // return to EplApiProcessImageExchangeIn() - iRet = (int) EplRet; - - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_PI_OUT: - { - tEplApiProcessImage ProcessImageOut; - - // save process image structure - iErr = copy_from_user(&ProcessImageOut, (const void*)ulArg_p, sizeof (ProcessImageOut)); - if (iErr != 0) - { - iRet = -EIO; - goto Exit; - } - - if (atomic_read(&AtomicSyncState_g) != EVENT_STATE_READY) - { - iRet = (int) kEplInvalidOperation; - goto Exit; - } - - // exchange process image - EplRet = EplApiProcessImageExchangeOut(&ProcessImageOut); - - // pass control to sync kernel thread - atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); - wake_up_interruptible(&WaitQueueCbSync_g); - - // return to EplApiProcessImageExchangeout() - iRet = (int) EplRet; - - break; - } - - - // ---------------------------------------------------------- - case EPLLIN_CMD_NMT_COMMAND: - { - // forward NMT command to EPL stack - EplRet = EplApiExecNmtCommand((tEplNmtEvent)ulArg_p); - - iRet = (int) EplRet; - - break; - } - - - - // ---------------------------------------------------------- - default: - { - break; - } - } - - -Exit: + // ---------------------------------------------------------- + case EPLLIN_CMD_GET_EVENT: + { + tEplLinEvent Event; + + // save event structure + iErr = + copy_from_user(&Event, (const void *)ulArg_p, + sizeof(Event)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + // save return code from application's event callback function + RetCbEvent_g = Event.m_RetCbEvent; + + if (RetCbEvent_g == kEplShutdown) { + // pass control to event queue kernel thread, but signal termination + atomic_set(&AtomicEventState_g, + EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + // exit with error -> EplApiProcess() will leave the infinite loop + iRet = 1; + goto Exit; + } + // pass control to event queue kernel thread + atomic_set(&AtomicEventState_g, EVENT_STATE_IOCTL); + wake_up_interruptible(&WaitQueueCbEvent_g); + + // fall asleep itself in own wait queue + iErr = wait_event_interruptible(WaitQueueProcess_g, + (atomic_read + (&AtomicEventState_g) + == EVENT_STATE_READY) + || + (atomic_read + (&AtomicEventState_g) + == EVENT_STATE_TERM)); + if (iErr != 0) { // waiting was interrupted by signal + // pass control to event queue kernel thread, but signal termination + atomic_set(&AtomicEventState_g, + EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbEvent_g); + // exit with this error -> EplApiProcess() will leave the infinite loop + iRet = iErr; + goto Exit; + } else if (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM) { // termination in progress + // pass control to event queue kernel thread, but signal termination + wake_up_interruptible(&WaitQueueCbEvent_g); + // exit with this error -> EplApiProcess() will leave the infinite loop + iRet = 1; + goto Exit; + } + // copy event to user space + iErr = + copy_to_user(Event.m_pEventType, &EventType_g, + sizeof(EventType_g)); + if (iErr != 0) { // not all data could be copied + iRet = -EIO; + goto Exit; + } + // $$$ d.k. perform SDO event processing + if (EventType_g == kEplApiEventSdo) { + void *pData; + tEplLinSdoBufHeader *pBufHeader; + + pBufHeader = + (tEplLinSdoBufHeader *) pEventArg_g->m_Sdo. + m_pUserArg; + pData = + pBufHeader + sizeof(tEplLinSdoBufHeader); + + if (pEventArg_g->m_Sdo.m_SdoAccessType == + kEplSdoAccessTypeRead) { + // copy read data to user space + iErr = + copy_to_user(pBufHeader->m_pData, + pData, + pEventArg_g->m_Sdo. + m_uiTransferredByte); + if (iErr != 0) { // not all data could be copied + iRet = -EIO; + goto Exit; + } + } + pEventArg_g->m_Sdo.m_pUserArg = + pBufHeader->m_pUserArg; + vfree(pBufHeader); + } + + iErr = + copy_to_user(Event.m_pEventArg, pEventArg_g, + min(sizeof(tEplApiEventArg), + Event.m_uiEventArgSize)); + if (iErr != 0) { // not all data could be copied + iRet = -EIO; + goto Exit; + } + // return to EplApiProcess(), which will call the application's event callback function + iRet = 0; + + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_PI_SETUP: + { + EplRet = EplApiProcessImageSetup(); + iRet = (int)EplRet; + + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_PI_IN: + { + tEplApiProcessImage ProcessImageIn; + + // save process image structure + iErr = + copy_from_user(&ProcessImageIn, + (const void *)ulArg_p, + sizeof(ProcessImageIn)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + // pass control to event queue kernel thread + atomic_set(&AtomicSyncState_g, EVENT_STATE_IOCTL); + + // fall asleep itself in own wait queue + iErr = wait_event_interruptible(WaitQueuePI_In_g, + (atomic_read + (&AtomicSyncState_g) == + EVENT_STATE_READY) + || + (atomic_read + (&AtomicSyncState_g) == + EVENT_STATE_TERM)); + if (iErr != 0) { // waiting was interrupted by signal + // pass control to sync kernel thread, but signal termination + atomic_set(&AtomicSyncState_g, + EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + // exit with this error -> application will leave the infinite loop + iRet = iErr; + goto Exit; + } else if (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM) { // termination in progress + // pass control to sync kernel thread, but signal termination + wake_up_interruptible(&WaitQueueCbSync_g); + // exit with this error -> application will leave the infinite loop + iRet = 1; + goto Exit; + } + // exchange process image + EplRet = EplApiProcessImageExchangeIn(&ProcessImageIn); + + // return to EplApiProcessImageExchangeIn() + iRet = (int)EplRet; + + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_PI_OUT: + { + tEplApiProcessImage ProcessImageOut; + + // save process image structure + iErr = + copy_from_user(&ProcessImageOut, + (const void *)ulArg_p, + sizeof(ProcessImageOut)); + if (iErr != 0) { + iRet = -EIO; + goto Exit; + } + + if (atomic_read(&AtomicSyncState_g) != + EVENT_STATE_READY) { + iRet = (int)kEplInvalidOperation; + goto Exit; + } + // exchange process image + EplRet = + EplApiProcessImageExchangeOut(&ProcessImageOut); + + // pass control to sync kernel thread + atomic_set(&AtomicSyncState_g, EVENT_STATE_TERM); + wake_up_interruptible(&WaitQueueCbSync_g); + + // return to EplApiProcessImageExchangeout() + iRet = (int)EplRet; + + break; + } + + // ---------------------------------------------------------- + case EPLLIN_CMD_NMT_COMMAND: + { + // forward NMT command to EPL stack + EplRet = EplApiExecNmtCommand((tEplNmtEvent) ulArg_p); + + iRet = (int)EplRet; + + break; + } + + // ---------------------------------------------------------- + default: + { + break; + } + } + + Exit: // TRACE1("EPL: - EplLinIoctl (iRet=%d)\n", iRet); - return (iRet); + return (iRet); } - - - - //=========================================================================// // // // P R I V A T E F U N C T I O N S // // // //=========================================================================// - -tEplKernel PUBLIC EplLinCbEvent( - tEplApiEventType EventType_p, // IN: event type (enum) - tEplApiEventArg* pEventArg_p, // IN: event argument (union) - void GENERIC* pUserArg_p) +tEplKernel PUBLIC EplLinCbEvent(tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg * pEventArg_p, // IN: event argument (union) + void GENERIC * pUserArg_p) { -tEplKernel EplRet = kEplSuccessful; -int iErr; - - // block any further call to this function, i.e. enter critical section - iErr = down_interruptible(&SemaphoreCbEvent_g); - if (iErr != 0) - { // waiting was interrupted by signal - EplRet = kEplShutdown; - goto Exit; - } - - // wait for EplApiProcess() to call ioctl - // normally it should be waiting already for us to pass a new event - iErr = wait_event_interruptible(WaitQueueCbEvent_g, - (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL) - || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)); - if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)) - { // waiting was interrupted by signal - EplRet = kEplShutdown; - goto LeaveCriticalSection; - } - - // save event information for ioctl - EventType_g = EventType_p; - pEventArg_g = pEventArg_p; - - // pass control to application's event callback function, i.e. EplApiProcess() - atomic_set(&AtomicEventState_g, EVENT_STATE_READY); - wake_up_interruptible(&WaitQueueProcess_g); - - // now, the application's event callback function processes the event - - // wait for completion of application's event callback function, i.e. EplApiProcess() calls ioctl again - iErr = wait_event_interruptible(WaitQueueCbEvent_g, - (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL) - || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)); - if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)) - { // waiting was interrupted by signal - EplRet = kEplShutdown; - goto LeaveCriticalSection; - } - - // read return code from application's event callback function - EplRet = RetCbEvent_g; - - -LeaveCriticalSection: - up(&SemaphoreCbEvent_g); - -Exit: - // check if NMT_GS_OFF is reached - if (EventType_p == kEplApiEventNmtStateChange) - { - if (pEventArg_p->m_NmtStateChange.m_NewNmtState == kEplNmtGsOff) - { // NMT state machine was shut down - TRACE0("EPL: EplLinCbEvent(NMT_GS_OFF)\n"); - uiEplState_g = EPL_STATE_SHUTDOWN; - atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); - wake_up(&WaitQueueRelease_g); - } - else - { // NMT state machine is running - uiEplState_g = EPL_STATE_RUNNING; - } - } - - - return EplRet; + tEplKernel EplRet = kEplSuccessful; + int iErr; + + // block any further call to this function, i.e. enter critical section + iErr = down_interruptible(&SemaphoreCbEvent_g); + if (iErr != 0) { // waiting was interrupted by signal + EplRet = kEplShutdown; + goto Exit; + } + // wait for EplApiProcess() to call ioctl + // normally it should be waiting already for us to pass a new event + iErr = wait_event_interruptible(WaitQueueCbEvent_g, + (atomic_read(&AtomicEventState_g) == + EVENT_STATE_IOCTL) + || (atomic_read(&AtomicEventState_g) == + EVENT_STATE_TERM)); + if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)) { // waiting was interrupted by signal + EplRet = kEplShutdown; + goto LeaveCriticalSection; + } + // save event information for ioctl + EventType_g = EventType_p; + pEventArg_g = pEventArg_p; + + // pass control to application's event callback function, i.e. EplApiProcess() + atomic_set(&AtomicEventState_g, EVENT_STATE_READY); + wake_up_interruptible(&WaitQueueProcess_g); + + // now, the application's event callback function processes the event + + // wait for completion of application's event callback function, i.e. EplApiProcess() calls ioctl again + iErr = wait_event_interruptible(WaitQueueCbEvent_g, + (atomic_read(&AtomicEventState_g) == + EVENT_STATE_IOCTL) + || (atomic_read(&AtomicEventState_g) == + EVENT_STATE_TERM)); + if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_TERM)) { // waiting was interrupted by signal + EplRet = kEplShutdown; + goto LeaveCriticalSection; + } + // read return code from application's event callback function + EplRet = RetCbEvent_g; + + LeaveCriticalSection: + up(&SemaphoreCbEvent_g); + + Exit: + // check if NMT_GS_OFF is reached + if (EventType_p == kEplApiEventNmtStateChange) { + if (pEventArg_p->m_NmtStateChange.m_NewNmtState == kEplNmtGsOff) { // NMT state machine was shut down + TRACE0("EPL: EplLinCbEvent(NMT_GS_OFF)\n"); + uiEplState_g = EPL_STATE_SHUTDOWN; + atomic_set(&AtomicEventState_g, EVENT_STATE_TERM); + wake_up(&WaitQueueRelease_g); + } else { // NMT state machine is running + uiEplState_g = EPL_STATE_RUNNING; + } + } + + return EplRet; } - tEplKernel PUBLIC EplLinCbSync(void) { -tEplKernel EplRet = kEplSuccessful; -int iErr; - - // check if user process waits for sync - if (atomic_read(&AtomicSyncState_g) == EVENT_STATE_IOCTL) - { - // pass control to application, i.e. EplApiProcessImageExchangeIn() - atomic_set(&AtomicSyncState_g, EVENT_STATE_READY); - wake_up_interruptible(&WaitQueuePI_In_g); - - // now, the application processes the sync event - - // wait for call of EplApiProcessImageExchangeOut() - iErr = wait_event_interruptible(WaitQueueCbSync_g, - (atomic_read(&AtomicSyncState_g) == EVENT_STATE_IOCTL) - || (atomic_read(&AtomicSyncState_g) == EVENT_STATE_TERM)); - if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL)) - { // waiting was interrupted by signal or application called wrong function - EplRet = kEplShutdown; - } - } - else - { // application is currently not waiting for sync - // continue without interruption - // TPDO are set valid by caller (i.e. EplEventkProcess()) - } - - TGT_DBG_SIGNAL_TRACE_POINT(1); - - return EplRet; + tEplKernel EplRet = kEplSuccessful; + int iErr; + + // check if user process waits for sync + if (atomic_read(&AtomicSyncState_g) == EVENT_STATE_IOCTL) { + // pass control to application, i.e. EplApiProcessImageExchangeIn() + atomic_set(&AtomicSyncState_g, EVENT_STATE_READY); + wake_up_interruptible(&WaitQueuePI_In_g); + + // now, the application processes the sync event + + // wait for call of EplApiProcessImageExchangeOut() + iErr = wait_event_interruptible(WaitQueueCbSync_g, + (atomic_read(&AtomicSyncState_g) + == EVENT_STATE_IOCTL) + || + (atomic_read(&AtomicSyncState_g) + == EVENT_STATE_TERM)); + if ((iErr != 0) || (atomic_read(&AtomicEventState_g) == EVENT_STATE_IOCTL)) { // waiting was interrupted by signal or application called wrong function + EplRet = kEplShutdown; + } + } else { // application is currently not waiting for sync + // continue without interruption + // TPDO are set valid by caller (i.e. EplEventkProcess()) + } + + TGT_DBG_SIGNAL_TRACE_POINT(1); + + return EplRet; } - - // EOF - diff --git a/drivers/staging/epl/EplApiProcessImage.c b/drivers/staging/epl/EplApiProcessImage.c index b433369d7373..2b2fdf229a75 100644 --- a/drivers/staging/epl/EplApiProcessImage.c +++ b/drivers/staging/epl/EplApiProcessImage.c @@ -75,7 +75,6 @@ #include #endif - /***************************************************************************/ /* */ /* */ @@ -100,7 +99,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -114,7 +112,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -130,36 +127,33 @@ //--------------------------------------------------------------------------- #if ((EPL_API_PROCESS_IMAGE_SIZE_IN > 0) || (EPL_API_PROCESS_IMAGE_SIZE_OUT > 0)) - typedef struct - { - #if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 - BYTE m_abProcessImageInput[EPL_API_PROCESS_IMAGE_SIZE_IN]; - #endif - #if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 - BYTE m_abProcessImageOutput[EPL_API_PROCESS_IMAGE_SIZE_OUT]; - #endif +typedef struct { +#if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 + BYTE m_abProcessImageInput[EPL_API_PROCESS_IMAGE_SIZE_IN]; +#endif +#if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 + BYTE m_abProcessImageOutput[EPL_API_PROCESS_IMAGE_SIZE_OUT]; +#endif - } tEplApiProcessImageInstance; +} tEplApiProcessImageInstance; //--------------------------------------------------------------------------- // local vars //--------------------------------------------------------------------------- -static tEplApiProcessImageInstance EplApiProcessImageInstance_g; +static tEplApiProcessImageInstance EplApiProcessImageInstance_g; #endif //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- - //=========================================================================// // // // P U B L I C F U N C T I O N S // // // //=========================================================================// - //--------------------------------------------------------------------------- // // Function: EplApiProcessImageSetup() @@ -177,125 +171,101 @@ static tEplApiProcessImageInstance EplApiProcessImageInstance_g; tEplKernel PUBLIC EplApiProcessImageSetup(void) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if ((EPL_API_PROCESS_IMAGE_SIZE_IN > 0) || (EPL_API_PROCESS_IMAGE_SIZE_OUT > 0)) -unsigned int uiVarEntries; -tEplObdSize ObdSize; + unsigned int uiVarEntries; + tEplObdSize ObdSize; #endif #if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN; - ObdSize = 1; - Ret = EplApiLinkObject( - 0x2000, - EplApiProcessImageInstance_g.m_abProcessImageInput, - &uiVarEntries, - &ObdSize, - 1); - - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN; - ObdSize = 1; - Ret = EplApiLinkObject( - 0x2001, - EplApiProcessImageInstance_g.m_abProcessImageInput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 2; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; - Ret = EplApiLinkObject( - 0x2010, - EplApiProcessImageInstance_g.m_abProcessImageInput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 2; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; - Ret = EplApiLinkObject( - 0x2011, - EplApiProcessImageInstance_g.m_abProcessImageInput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 4; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; - Ret = EplApiLinkObject( - 0x2020, - EplApiProcessImageInstance_g.m_abProcessImageInput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 4; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; - Ret = EplApiLinkObject( - 0x2021, - EplApiProcessImageInstance_g.m_abProcessImageInput, - &uiVarEntries, - &ObdSize, - 1); + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN; + ObdSize = 1; + Ret = EplApiLinkObject(0x2000, + EplApiProcessImageInstance_g. + m_abProcessImageInput, &uiVarEntries, &ObdSize, + 1); + + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN; + ObdSize = 1; + Ret = EplApiLinkObject(0x2001, + EplApiProcessImageInstance_g. + m_abProcessImageInput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject(0x2010, + EplApiProcessImageInstance_g. + m_abProcessImageInput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject(0x2011, + EplApiProcessImageInstance_g. + m_abProcessImageInput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject(0x2020, + EplApiProcessImageInstance_g. + m_abProcessImageInput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_IN / ObdSize; + Ret = EplApiLinkObject(0x2021, + EplApiProcessImageInstance_g. + m_abProcessImageInput, &uiVarEntries, &ObdSize, + 1); #endif #if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT; - ObdSize = 1; - Ret = EplApiLinkObject( - 0x2030, - EplApiProcessImageInstance_g.m_abProcessImageOutput, - &uiVarEntries, - &ObdSize, - 1); - - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT; - ObdSize = 1; - Ret = EplApiLinkObject( - 0x2031, - EplApiProcessImageInstance_g.m_abProcessImageOutput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 2; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; - Ret = EplApiLinkObject( - 0x2040, - EplApiProcessImageInstance_g.m_abProcessImageOutput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 2; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; - Ret = EplApiLinkObject( - 0x2041, - EplApiProcessImageInstance_g.m_abProcessImageOutput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 4; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; - Ret = EplApiLinkObject( - 0x2050, - EplApiProcessImageInstance_g.m_abProcessImageOutput, - &uiVarEntries, - &ObdSize, - 1); - - ObdSize = 4; - uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; - Ret = EplApiLinkObject( - 0x2051, - EplApiProcessImageInstance_g.m_abProcessImageOutput, - &uiVarEntries, - &ObdSize, - 1); + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT; + ObdSize = 1; + Ret = EplApiLinkObject(0x2030, + EplApiProcessImageInstance_g. + m_abProcessImageOutput, &uiVarEntries, &ObdSize, + 1); + + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT; + ObdSize = 1; + Ret = EplApiLinkObject(0x2031, + EplApiProcessImageInstance_g. + m_abProcessImageOutput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject(0x2040, + EplApiProcessImageInstance_g. + m_abProcessImageOutput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 2; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject(0x2041, + EplApiProcessImageInstance_g. + m_abProcessImageOutput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject(0x2050, + EplApiProcessImageInstance_g. + m_abProcessImageOutput, &uiVarEntries, &ObdSize, + 1); + + ObdSize = 4; + uiVarEntries = EPL_API_PROCESS_IMAGE_SIZE_OUT / ObdSize; + Ret = EplApiLinkObject(0x2051, + EplApiProcessImageInstance_g. + m_abProcessImageOutput, &uiVarEntries, &ObdSize, + 1); #endif - return Ret; + return Ret; } //---------------------------------------------------------------------------- @@ -310,26 +280,29 @@ tEplObdSize ObdSize; // State: //---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage* pPI_p) +tEplKernel PUBLIC EplApiProcessImageExchangeIn(tEplApiProcessImage * pPI_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if EPL_API_PROCESS_IMAGE_SIZE_IN > 0 - #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - copy_to_user(pPI_p->m_pImage, - EplApiProcessImageInstance_g.m_abProcessImageInput, - min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageInput))); - #else - EPL_MEMCPY(pPI_p->m_pImage, - EplApiProcessImageInstance_g.m_abProcessImageInput, - min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageInput))); - #endif +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + copy_to_user(pPI_p->m_pImage, + EplApiProcessImageInstance_g.m_abProcessImageInput, + min(pPI_p->m_uiSize, + sizeof(EplApiProcessImageInstance_g. + m_abProcessImageInput))); +#else + EPL_MEMCPY(pPI_p->m_pImage, + EplApiProcessImageInstance_g.m_abProcessImageInput, + min(pPI_p->m_uiSize, + sizeof(EplApiProcessImageInstance_g. + m_abProcessImageInput))); +#endif #endif - return Ret; + return Ret; } - //---------------------------------------------------------------------------- // Function: EplApiProcessImageExchangeOut() // @@ -342,33 +315,33 @@ tEplKernel Ret = kEplSuccessful; // State: //---------------------------------------------------------------------------- -tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage* pPI_p) +tEplKernel PUBLIC EplApiProcessImageExchangeOut(tEplApiProcessImage * pPI_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if EPL_API_PROCESS_IMAGE_SIZE_OUT > 0 - #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - copy_from_user(EplApiProcessImageInstance_g.m_abProcessImageOutput, - pPI_p->m_pImage, - min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageOutput))); - #else - EPL_MEMCPY(EplApiProcessImageInstance_g.m_abProcessImageOutput, - pPI_p->m_pImage, - min(pPI_p->m_uiSize, sizeof (EplApiProcessImageInstance_g.m_abProcessImageOutput))); - #endif +#if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) + copy_from_user(EplApiProcessImageInstance_g.m_abProcessImageOutput, + pPI_p->m_pImage, + min(pPI_p->m_uiSize, + sizeof(EplApiProcessImageInstance_g. + m_abProcessImageOutput))); +#else + EPL_MEMCPY(EplApiProcessImageInstance_g.m_abProcessImageOutput, + pPI_p->m_pImage, + min(pPI_p->m_uiSize, + sizeof(EplApiProcessImageInstance_g. + m_abProcessImageOutput))); +#endif #endif - return Ret; + return Ret; } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // // // //=========================================================================// - - // EOF - diff --git a/drivers/staging/epl/EplDllk.c b/drivers/staging/epl/EplDllk.c index dee0d3dc2f33..9e22641055c6 100644 --- a/drivers/staging/epl/EplDllk.c +++ b/drivers/staging/epl/EplDllk.c @@ -121,19 +121,18 @@ // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif #define EPL_DLLK_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \ TGT_DBG_POST_TRACE_VALUE((kEplEventSinkDllk << 28) | (Event_p << 24) \ | (uiNodeId_p << 16) | wErrorCode_p) - /***************************************************************************/ /* */ /* */ @@ -147,7 +146,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -159,96 +157,93 @@ //--------------------------------------------------------------------------- // defines for indexes of tEplDllInstance.m_pTxFrameInfo -#define EPL_DLLK_TXFRAME_IDENTRES 0 // IdentResponse on CN / MN -#define EPL_DLLK_TXFRAME_STATUSRES 1 // StatusResponse on CN / MN -#define EPL_DLLK_TXFRAME_NMTREQ 2 // NMT Request from FIFO on CN / MN -#define EPL_DLLK_TXFRAME_NONEPL 3 // non-EPL frame from FIFO on CN / MN -#define EPL_DLLK_TXFRAME_PRES 4 // PRes on CN / MN -#define EPL_DLLK_TXFRAME_SOC 5 // SoC on MN -#define EPL_DLLK_TXFRAME_SOA 6 // SoA on MN -#define EPL_DLLK_TXFRAME_PREQ 7 // PReq on MN +#define EPL_DLLK_TXFRAME_IDENTRES 0 // IdentResponse on CN / MN +#define EPL_DLLK_TXFRAME_STATUSRES 1 // StatusResponse on CN / MN +#define EPL_DLLK_TXFRAME_NMTREQ 2 // NMT Request from FIFO on CN / MN +#define EPL_DLLK_TXFRAME_NONEPL 3 // non-EPL frame from FIFO on CN / MN +#define EPL_DLLK_TXFRAME_PRES 4 // PRes on CN / MN +#define EPL_DLLK_TXFRAME_SOC 5 // SoC on MN +#define EPL_DLLK_TXFRAME_SOA 6 // SoA on MN +#define EPL_DLLK_TXFRAME_PREQ 7 // PReq on MN #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) -#define EPL_DLLK_TXFRAME_COUNT (7 + EPL_D_NMT_MaxCNNumber_U8 + 2) // on MN: 7 + MaxPReq of regular CNs + 1 Diag + 1 Router +#define EPL_DLLK_TXFRAME_COUNT (7 + EPL_D_NMT_MaxCNNumber_U8 + 2) // on MN: 7 + MaxPReq of regular CNs + 1 Diag + 1 Router #else -#define EPL_DLLK_TXFRAME_COUNT 5 // on CN: 5 +#define EPL_DLLK_TXFRAME_COUNT 5 // on CN: 5 #endif -#define EPL_DLLK_BUFLEN_EMPTY 0 // buffer is empty -#define EPL_DLLK_BUFLEN_FILLING 1 // just the buffer is being filled -#define EPL_DLLK_BUFLEN_MIN 60 // minimum ethernet frame length +#define EPL_DLLK_BUFLEN_EMPTY 0 // buffer is empty +#define EPL_DLLK_BUFLEN_FILLING 1 // just the buffer is being filled +#define EPL_DLLK_BUFLEN_MIN 60 // minimum ethernet frame length //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef enum -{ - kEplDllGsInit = 0x00, // MN/CN: initialisation (< PreOp2) - kEplDllCsWaitPreq = 0x01, // CN: wait for PReq frame - kEplDllCsWaitSoc = 0x02, // CN: wait for SoC frame - kEplDllCsWaitSoa = 0x03, // CN: wait for SoA frame - kEplDllMsNonCyclic = 0x04, // MN: reduced EPL cycle (PreOp1) - kEplDllMsWaitSocTrig = 0x05, // MN: wait for SoC trigger (cycle timer) - kEplDllMsWaitPreqTrig = 0x06, // MN: wait for (first) PReq trigger (WaitSoCPReq_U32) - kEplDllMsWaitPres = 0x07, // MN: wait for PRes frame from CN - kEplDllMsWaitSoaTrig = 0x08, // MN: wait for SoA trigger (PRes transmitted) - kEplDllMsWaitAsndTrig = 0x09, // MN: wait for ASnd trigger (SoA transmitted) - kEplDllMsWaitAsnd = 0x0A, // MN: wait for ASnd frame if SoA contained invitation +typedef enum { + kEplDllGsInit = 0x00, // MN/CN: initialisation (< PreOp2) + kEplDllCsWaitPreq = 0x01, // CN: wait for PReq frame + kEplDllCsWaitSoc = 0x02, // CN: wait for SoC frame + kEplDllCsWaitSoa = 0x03, // CN: wait for SoA frame + kEplDllMsNonCyclic = 0x04, // MN: reduced EPL cycle (PreOp1) + kEplDllMsWaitSocTrig = 0x05, // MN: wait for SoC trigger (cycle timer) + kEplDllMsWaitPreqTrig = 0x06, // MN: wait for (first) PReq trigger (WaitSoCPReq_U32) + kEplDllMsWaitPres = 0x07, // MN: wait for PRes frame from CN + kEplDllMsWaitSoaTrig = 0x08, // MN: wait for SoA trigger (PRes transmitted) + kEplDllMsWaitAsndTrig = 0x09, // MN: wait for ASnd trigger (SoA transmitted) + kEplDllMsWaitAsnd = 0x0A, // MN: wait for ASnd frame if SoA contained invitation } tEplDllState; -typedef struct -{ - BYTE m_be_abSrcMac[6]; - tEdrvTxBuffer* m_pTxBuffer; // Buffers for Tx-Frames - unsigned int m_uiMaxTxFrames; - BYTE m_bFlag1; // Flag 1 with EN, EC for PRes, StatusRes - BYTE m_bMnFlag1; // Flag 1 with EA, ER from PReq, SoA of MN - BYTE m_bFlag2; // Flag 2 with PR and RS for PRes, StatusRes, IdentRes - tEplDllConfigParam m_DllConfigParam; - tEplDllIdentParam m_DllIdentParam; - tEplDllState m_DllState; - tEplDllkCbAsync m_pfnCbAsync; - tEplDllAsndFilter m_aAsndFilter[EPL_DLL_MAX_ASND_SERVICE_ID]; +typedef struct { + BYTE m_be_abSrcMac[6]; + tEdrvTxBuffer *m_pTxBuffer; // Buffers for Tx-Frames + unsigned int m_uiMaxTxFrames; + BYTE m_bFlag1; // Flag 1 with EN, EC for PRes, StatusRes + BYTE m_bMnFlag1; // Flag 1 with EA, ER from PReq, SoA of MN + BYTE m_bFlag2; // Flag 2 with PR and RS for PRes, StatusRes, IdentRes + tEplDllConfigParam m_DllConfigParam; + tEplDllIdentParam m_DllIdentParam; + tEplDllState m_DllState; + tEplDllkCbAsync m_pfnCbAsync; + tEplDllAsndFilter m_aAsndFilter[EPL_DLL_MAX_ASND_SERVICE_ID]; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - tEplDllkNodeInfo* m_pFirstNodeInfo; - tEplDllkNodeInfo* m_pCurNodeInfo; - tEplDllkNodeInfo m_aNodeInfo[EPL_NMT_MAX_NODE_ID]; - tEplDllReqServiceId m_LastReqServiceId; - unsigned int m_uiLastTargetNodeId; + tEplDllkNodeInfo *m_pFirstNodeInfo; + tEplDllkNodeInfo *m_pCurNodeInfo; + tEplDllkNodeInfo m_aNodeInfo[EPL_NMT_MAX_NODE_ID]; + tEplDllReqServiceId m_LastReqServiceId; + unsigned int m_uiLastTargetNodeId; #endif #if EPL_TIMER_USE_HIGHRES != FALSE - tEplTimerHdl m_TimerHdlCycle; // used for EPL cycle monitoring on CN and generation on MN + tEplTimerHdl m_TimerHdlCycle; // used for EPL cycle monitoring on CN and generation on MN #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - tEplTimerHdl m_TimerHdlResponse; // used for CN response monitoring -#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + tEplTimerHdl m_TimerHdlResponse; // used for CN response monitoring +#endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) #endif - unsigned int m_uiCycleCount; // cycle counter (needed for multiplexed cycle support) - unsigned long long m_ullFrameTimeout; // frame timeout (cycle length + loss of frame tolerance) + unsigned int m_uiCycleCount; // cycle counter (needed for multiplexed cycle support) + unsigned long long m_ullFrameTimeout; // frame timeout (cycle length + loss of frame tolerance) } tEplDllkInstance; - //--------------------------------------------------------------------------- // local vars //--------------------------------------------------------------------------- // if no dynamic memory allocation shall be used // define structures statically -static tEplDllkInstance EplDllkInstance_g; - -static tEdrvTxBuffer aEplDllkTxBuffer_l[EPL_DLLK_TXFRAME_COUNT]; +static tEplDllkInstance EplDllkInstance_g; +static tEdrvTxBuffer aEplDllkTxBuffer_l[EPL_DLLK_TXFRAME_COUNT]; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- // change DLL state on event -static tEplKernel EplDllkChangeState(tEplNmtEvent NmtEvent_p, tEplNmtState NmtState_p); +static tEplKernel EplDllkChangeState(tEplNmtEvent NmtEvent_p, + tEplNmtState NmtState_p); // called from EdrvInterruptHandler() static void EplDllkCbFrameReceived(tEdrvRxBuffer * pRxBuffer_p); @@ -257,32 +252,36 @@ static void EplDllkCbFrameReceived(tEdrvRxBuffer * pRxBuffer_p); static void EplDllkCbFrameTransmitted(tEdrvTxBuffer * pTxBuffer_p); // check frame and set missing information -static tEplKernel EplDllkCheckFrame(tEplFrame * pFrame_p, unsigned int uiFrameSize_p); +static tEplKernel EplDllkCheckFrame(tEplFrame * pFrame_p, + unsigned int uiFrameSize_p); // called by high resolution timer module to monitor EPL cycle as CN #if EPL_TIMER_USE_HIGHRES != FALSE -static tEplKernel PUBLIC EplDllkCbCnTimer(tEplTimerEventArg* pEventArg_p); +static tEplKernel PUBLIC EplDllkCbCnTimer(tEplTimerEventArg * pEventArg_p); #endif #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) // MN: returns internal node info structure -static tEplDllkNodeInfo* EplDllkGetNodeInfo(unsigned int uiNodeId_p); +static tEplDllkNodeInfo *EplDllkGetNodeInfo(unsigned int uiNodeId_p); // transmit SoA static tEplKernel EplDllkMnSendSoa(tEplNmtState NmtState_p, - tEplDllState* pDllStateProposed_p, - BOOL fEnableInvitation_p); + tEplDllState * pDllStateProposed_p, + BOOL fEnableInvitation_p); static tEplKernel EplDllkMnSendSoc(void); static tEplKernel EplDllkMnSendPreq(tEplNmtState NmtState_p, - tEplDllState* pDllStateProposed_p); + tEplDllState * pDllStateProposed_p); -static tEplKernel EplDllkAsyncFrameNotReceived(tEplDllReqServiceId ReqServiceId_p, unsigned int uiNodeId_p); +static tEplKernel EplDllkAsyncFrameNotReceived(tEplDllReqServiceId + ReqServiceId_p, + unsigned int uiNodeId_p); -static tEplKernel PUBLIC EplDllkCbMnTimerCycle(tEplTimerEventArg* pEventArg_p); +static tEplKernel PUBLIC EplDllkCbMnTimerCycle(tEplTimerEventArg * pEventArg_p); -static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg* pEventArg_p); +static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg * + pEventArg_p); #endif @@ -309,68 +308,68 @@ static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg* pEventArg_p tEplKernel EplDllkAddInstance(tEplDllkInitParam * pInitParam_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiIndex; -tEdrvInitParam EdrvInitParam; + tEplKernel Ret = kEplSuccessful; + unsigned int uiIndex; + tEdrvInitParam EdrvInitParam; - // reset instance structure - EPL_MEMSET(&EplDllkInstance_g, 0, sizeof (EplDllkInstance_g)); + // reset instance structure + EPL_MEMSET(&EplDllkInstance_g, 0, sizeof(EplDllkInstance_g)); #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskInit(); - if (Ret != kEplSuccessful) - { // error occured while initializing high resolution timer module - goto Exit; - } + Ret = EplTimerHighReskInit(); + if (Ret != kEplSuccessful) { // error occured while initializing high resolution timer module + goto Exit; + } #endif - // if dynamic memory allocation available - // allocate instance structure - // allocate TPDO and RPDO table with default size + // if dynamic memory allocation available + // allocate instance structure + // allocate TPDO and RPDO table with default size - // initialize and link pointers in instance structure to frame tables - EplDllkInstance_g.m_pTxBuffer = aEplDllkTxBuffer_l; - EplDllkInstance_g.m_uiMaxTxFrames = sizeof (aEplDllkTxBuffer_l) / sizeof (tEdrvTxBuffer); + // initialize and link pointers in instance structure to frame tables + EplDllkInstance_g.m_pTxBuffer = aEplDllkTxBuffer_l; + EplDllkInstance_g.m_uiMaxTxFrames = + sizeof(aEplDllkTxBuffer_l) / sizeof(tEdrvTxBuffer); - // initialize state - EplDllkInstance_g.m_DllState = kEplDllGsInit; + // initialize state + EplDllkInstance_g.m_DllState = kEplDllGsInit; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // set up node info structure - for (uiIndex = 0; uiIndex < tabentries (EplDllkInstance_g.m_aNodeInfo); uiIndex++) - { - EplDllkInstance_g.m_aNodeInfo[uiIndex].m_uiNodeId = uiIndex + 1; - EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = 0xFFFF; - } + // set up node info structure + for (uiIndex = 0; uiIndex < tabentries(EplDllkInstance_g.m_aNodeInfo); + uiIndex++) { + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_uiNodeId = uiIndex + 1; + EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = + 0xFFFF; + } #endif - // initialize Edrv - EPL_MEMCPY(EdrvInitParam.m_abMyMacAddr, pInitParam_p->m_be_abSrcMac, 6); - EdrvInitParam.m_pfnRxHandler = EplDllkCbFrameReceived; - EdrvInitParam.m_pfnTxHandler = EplDllkCbFrameTransmitted; - Ret = EdrvInit(&EdrvInitParam); - if (Ret != kEplSuccessful) - { // error occured while initializing ethernet driver - goto Exit; - } - - // copy local MAC address from Ethernet driver back to local instance structure - // because Ethernet driver may have read it from controller EEPROM - EPL_MEMCPY(EplDllkInstance_g.m_be_abSrcMac, EdrvInitParam.m_abMyMacAddr, 6); - EPL_MEMCPY(pInitParam_p->m_be_abSrcMac, EdrvInitParam.m_abMyMacAddr, 6); - - // initialize TxBuffer array - for (uiIndex = 0; uiIndex < EplDllkInstance_g.m_uiMaxTxFrames; uiIndex++) - { - EplDllkInstance_g.m_pTxBuffer[uiIndex].m_pbBuffer = NULL; - } + // initialize Edrv + EPL_MEMCPY(EdrvInitParam.m_abMyMacAddr, pInitParam_p->m_be_abSrcMac, 6); + EdrvInitParam.m_pfnRxHandler = EplDllkCbFrameReceived; + EdrvInitParam.m_pfnTxHandler = EplDllkCbFrameTransmitted; + Ret = EdrvInit(&EdrvInitParam); + if (Ret != kEplSuccessful) { // error occured while initializing ethernet driver + goto Exit; + } + // copy local MAC address from Ethernet driver back to local instance structure + // because Ethernet driver may have read it from controller EEPROM + EPL_MEMCPY(EplDllkInstance_g.m_be_abSrcMac, EdrvInitParam.m_abMyMacAddr, + 6); + EPL_MEMCPY(pInitParam_p->m_be_abSrcMac, EdrvInitParam.m_abMyMacAddr, 6); + + // initialize TxBuffer array + for (uiIndex = 0; uiIndex < EplDllkInstance_g.m_uiMaxTxFrames; + uiIndex++) { + EplDllkInstance_g.m_pTxBuffer[uiIndex].m_pbBuffer = NULL; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) - Ret = VEthAddInstance(pInitParam_p); + Ret = VEthAddInstance(pInitParam_p); #endif -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -390,21 +389,21 @@ Exit: tEplKernel EplDllkDelInstance(void) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // reset state - EplDllkInstance_g.m_DllState = kEplDllGsInit; + // reset state + EplDllkInstance_g.m_DllState = kEplDllGsInit; #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskDelInstance(); + Ret = EplTimerHighReskDelInstance(); #endif #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) - Ret = VEthDelInstance(); + Ret = VEthDelInstance(); #endif - Ret = EdrvShutdown(); - return Ret; + Ret = EdrvShutdown(); + return Ret; } //--------------------------------------------------------------------------- @@ -431,192 +430,182 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -tEplKernel EplDllkCreateTxFrame (unsigned int * puiHandle_p, - tEplFrame ** ppFrame_p, - unsigned int * puiFrameSize_p, - tEplMsgType MsgType_p, - tEplDllAsndServiceId ServiceId_p) +tEplKernel EplDllkCreateTxFrame(unsigned int *puiHandle_p, + tEplFrame ** ppFrame_p, + unsigned int *puiFrameSize_p, + tEplMsgType MsgType_p, + tEplDllAsndServiceId ServiceId_p) { -tEplKernel Ret = kEplSuccessful; -tEplFrame *pTxFrame; -unsigned int uiHandle = EplDllkInstance_g.m_uiMaxTxFrames; -tEdrvTxBuffer *pTxBuffer = NULL; - - if (MsgType_p == kEplMsgTypeAsnd) - { - // search for fixed Tx buffers - if (ServiceId_p == kEplDllAsndIdentResponse) - { - uiHandle = EPL_DLLK_TXFRAME_IDENTRES; - } - else if (ServiceId_p == kEplDllAsndStatusResponse) - { - uiHandle = EPL_DLLK_TXFRAME_STATUSRES; - } - else if ((ServiceId_p == kEplDllAsndNmtRequest) || (ServiceId_p == kEplDllAsndNmtCommand)) - { - uiHandle = EPL_DLLK_TXFRAME_NMTREQ; - } - - if (uiHandle >= EplDllkInstance_g.m_uiMaxTxFrames) - { // look for free entry - uiHandle = EPL_DLLK_TXFRAME_PREQ; - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; - for (; uiHandle < EplDllkInstance_g.m_uiMaxTxFrames; uiHandle++, pTxBuffer++) - { - if (pTxBuffer->m_pbBuffer == NULL) - { // free entry found - break; - } - } - } - } - else if (MsgType_p == kEplMsgTypeNonEpl) - { - uiHandle = EPL_DLLK_TXFRAME_NONEPL; - } - else if (MsgType_p == kEplMsgTypePres) - { - uiHandle = EPL_DLLK_TXFRAME_PRES; - } - else if (MsgType_p == kEplMsgTypeSoc) - { - uiHandle = EPL_DLLK_TXFRAME_SOC; - } - else if (MsgType_p == kEplMsgTypeSoa) - { - uiHandle = EPL_DLLK_TXFRAME_SOA; - } - else - { // look for free entry - uiHandle = EPL_DLLK_TXFRAME_PREQ; - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; - for (; uiHandle < EplDllkInstance_g.m_uiMaxTxFrames; uiHandle++, pTxBuffer++) - { - if (pTxBuffer->m_pbBuffer == NULL) - { // free entry found - break; - } - } - if (pTxBuffer->m_pbBuffer != NULL) - { - Ret = kEplEdrvNoFreeBufEntry; - goto Exit; - } - } - - // test if requested entry is free - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; - if (pTxBuffer->m_pbBuffer != NULL) - { // entry is not free - Ret = kEplEdrvNoFreeBufEntry; - goto Exit; - } - - // setup Tx buffer - pTxBuffer->m_EplMsgType = MsgType_p; - pTxBuffer->m_uiMaxBufferLen = *puiFrameSize_p; - - Ret = EdrvAllocTxMsgBuffer(pTxBuffer); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - - // because buffer size may be larger than requested - // memorize real length of frame - pTxBuffer->m_uiTxMsgLen = *puiFrameSize_p; - - // fill whole frame with 0 - EPL_MEMSET(pTxBuffer->m_pbBuffer, 0, pTxBuffer->m_uiMaxBufferLen); - - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - - if (MsgType_p != kEplMsgTypeNonEpl) - { // fill out Frame only if it is an EPL frame - // ethertype - AmiSetWordToBe(&pTxFrame->m_be_wEtherType, EPL_C_DLL_ETHERTYPE_EPL); - // source node ID - AmiSetByteToLe(&pTxFrame->m_le_bSrcNodeId, (BYTE) EplDllkInstance_g.m_DllConfigParam.m_uiNodeId); - // source MAC address - EPL_MEMCPY(&pTxFrame->m_be_abSrcMac[0], &EplDllkInstance_g.m_be_abSrcMac[0], 6); - switch (MsgType_p) - { - case kEplMsgTypeAsnd: - // destination MAC address - AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_ASND); - // destination node ID - switch (ServiceId_p) - { - case kEplDllAsndIdentResponse: - case kEplDllAsndStatusResponse: - { // IdentResponses and StatusResponses are Broadcast - AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); - break; - } - - default: - break; - } - // ASnd Service ID - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_le_bServiceId, ServiceId_p); - break; - - case kEplMsgTypeSoc: - // destination MAC address - AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_SOC); - // destination node ID - AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); - // reset Flags - //AmiSetByteToLe(&pTxFrame->m_Data.m_Soc.m_le_bFlag1, (BYTE) 0); - //AmiSetByteToLe(&pTxFrame->m_Data.m_Soc.m_le_bFlag2, (BYTE) 0); - break; - - case kEplMsgTypeSoa: - // destination MAC address - AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_SOA); - // destination node ID - AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); - // reset Flags - //AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag1, (BYTE) 0); - //AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag2, (BYTE) 0); - // EPL profile version - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bEplVersion, (BYTE) EPL_SPEC_VERSION); - break; - - case kEplMsgTypePres: - // destination MAC address - AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_PRES); - // destination node ID - AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, (BYTE) EPL_C_ADR_BROADCAST); - // reset Flags - //AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, (BYTE) 0); - //AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, (BYTE) 0); - // PDO size - //AmiSetWordToLe(&pTxFrame->m_Data.m_Pres.m_le_wSize, 0); - break; - - case kEplMsgTypePreq: - // reset Flags - //AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1, (BYTE) 0); - //AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag2, (BYTE) 0); - // PDO size - //AmiSetWordToLe(&pTxFrame->m_Data.m_Preq.m_le_wSize, 0); - break; - - default: - break; - } - // EPL message type - AmiSetByteToLe(&pTxFrame->m_le_bMessageType, (BYTE) MsgType_p); - } - - *ppFrame_p = pTxFrame; - *puiFrameSize_p = pTxBuffer->m_uiMaxBufferLen; - *puiHandle_p = uiHandle; - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplFrame *pTxFrame; + unsigned int uiHandle = EplDllkInstance_g.m_uiMaxTxFrames; + tEdrvTxBuffer *pTxBuffer = NULL; + + if (MsgType_p == kEplMsgTypeAsnd) { + // search for fixed Tx buffers + if (ServiceId_p == kEplDllAsndIdentResponse) { + uiHandle = EPL_DLLK_TXFRAME_IDENTRES; + } else if (ServiceId_p == kEplDllAsndStatusResponse) { + uiHandle = EPL_DLLK_TXFRAME_STATUSRES; + } else if ((ServiceId_p == kEplDllAsndNmtRequest) + || (ServiceId_p == kEplDllAsndNmtCommand)) { + uiHandle = EPL_DLLK_TXFRAME_NMTREQ; + } + + if (uiHandle >= EplDllkInstance_g.m_uiMaxTxFrames) { // look for free entry + uiHandle = EPL_DLLK_TXFRAME_PREQ; + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + for (; uiHandle < EplDllkInstance_g.m_uiMaxTxFrames; + uiHandle++, pTxBuffer++) { + if (pTxBuffer->m_pbBuffer == NULL) { // free entry found + break; + } + } + } + } else if (MsgType_p == kEplMsgTypeNonEpl) { + uiHandle = EPL_DLLK_TXFRAME_NONEPL; + } else if (MsgType_p == kEplMsgTypePres) { + uiHandle = EPL_DLLK_TXFRAME_PRES; + } else if (MsgType_p == kEplMsgTypeSoc) { + uiHandle = EPL_DLLK_TXFRAME_SOC; + } else if (MsgType_p == kEplMsgTypeSoa) { + uiHandle = EPL_DLLK_TXFRAME_SOA; + } else { // look for free entry + uiHandle = EPL_DLLK_TXFRAME_PREQ; + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + for (; uiHandle < EplDllkInstance_g.m_uiMaxTxFrames; + uiHandle++, pTxBuffer++) { + if (pTxBuffer->m_pbBuffer == NULL) { // free entry found + break; + } + } + if (pTxBuffer->m_pbBuffer != NULL) { + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + } + + // test if requested entry is free + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + if (pTxBuffer->m_pbBuffer != NULL) { // entry is not free + Ret = kEplEdrvNoFreeBufEntry; + goto Exit; + } + // setup Tx buffer + pTxBuffer->m_EplMsgType = MsgType_p; + pTxBuffer->m_uiMaxBufferLen = *puiFrameSize_p; + + Ret = EdrvAllocTxMsgBuffer(pTxBuffer); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + // because buffer size may be larger than requested + // memorize real length of frame + pTxBuffer->m_uiTxMsgLen = *puiFrameSize_p; + + // fill whole frame with 0 + EPL_MEMSET(pTxBuffer->m_pbBuffer, 0, pTxBuffer->m_uiMaxBufferLen); + + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + if (MsgType_p != kEplMsgTypeNonEpl) { // fill out Frame only if it is an EPL frame + // ethertype + AmiSetWordToBe(&pTxFrame->m_be_wEtherType, + EPL_C_DLL_ETHERTYPE_EPL); + // source node ID + AmiSetByteToLe(&pTxFrame->m_le_bSrcNodeId, + (BYTE) EplDllkInstance_g.m_DllConfigParam. + m_uiNodeId); + // source MAC address + EPL_MEMCPY(&pTxFrame->m_be_abSrcMac[0], + &EplDllkInstance_g.m_be_abSrcMac[0], 6); + switch (MsgType_p) { + case kEplMsgTypeAsnd: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], + EPL_C_DLL_MULTICAST_ASND); + // destination node ID + switch (ServiceId_p) { + case kEplDllAsndIdentResponse: + case kEplDllAsndStatusResponse: + { // IdentResponses and StatusResponses are Broadcast + AmiSetByteToLe(&pTxFrame-> + m_le_bDstNodeId, + (BYTE) + EPL_C_ADR_BROADCAST); + break; + } + + default: + break; + } + // ASnd Service ID + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_le_bServiceId, + ServiceId_p); + break; + + case kEplMsgTypeSoc: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], + EPL_C_DLL_MULTICAST_SOC); + // destination node ID + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, + (BYTE) EPL_C_ADR_BROADCAST); + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soc.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soc.m_le_bFlag2, (BYTE) 0); + break; + + case kEplMsgTypeSoa: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], + EPL_C_DLL_MULTICAST_SOA); + // destination node ID + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, + (BYTE) EPL_C_ADR_BROADCAST); + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag2, (BYTE) 0); + // EPL profile version + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bEplVersion, + (BYTE) EPL_SPEC_VERSION); + break; + + case kEplMsgTypePres: + // destination MAC address + AmiSetQword48ToBe(&pTxFrame->m_be_abDstMac[0], + EPL_C_DLL_MULTICAST_PRES); + // destination node ID + AmiSetByteToLe(&pTxFrame->m_le_bDstNodeId, + (BYTE) EPL_C_ADR_BROADCAST); + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, (BYTE) 0); + // PDO size + //AmiSetWordToLe(&pTxFrame->m_Data.m_Pres.m_le_wSize, 0); + break; + + case kEplMsgTypePreq: + // reset Flags + //AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1, (BYTE) 0); + //AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag2, (BYTE) 0); + // PDO size + //AmiSetWordToLe(&pTxFrame->m_Data.m_Preq.m_le_wSize, 0); + break; + + default: + break; + } + // EPL message type + AmiSetByteToLe(&pTxFrame->m_le_bMessageType, (BYTE) MsgType_p); + } + + *ppFrame_p = pTxFrame; + *puiFrameSize_p = pTxBuffer->m_uiMaxBufferLen; + *puiHandle_p = uiHandle; + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -635,33 +624,31 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel EplDllkDeleteTxFrame (unsigned int uiHandle_p) +tEplKernel EplDllkDeleteTxFrame(unsigned int uiHandle_p) { -tEplKernel Ret = kEplSuccessful; -tEdrvTxBuffer *pTxBuffer = NULL; + tEplKernel Ret = kEplSuccessful; + tEdrvTxBuffer *pTxBuffer = NULL; - if (uiHandle_p >= EplDllkInstance_g.m_uiMaxTxFrames) - { // handle is not valid - Ret = kEplDllIllegalHdl; - goto Exit; - } + if (uiHandle_p >= EplDllkInstance_g.m_uiMaxTxFrames) { // handle is not valid + Ret = kEplDllIllegalHdl; + goto Exit; + } - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle_p]; + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle_p]; - // mark buffer as free so that frame will not be send in future anymore - // $$$ d.k. What's up with running transmissions? - pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - pTxBuffer->m_pbBuffer = NULL; + // mark buffer as free so that frame will not be send in future anymore + // $$$ d.k. What's up with running transmissions? + pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + pTxBuffer->m_pbBuffer = NULL; - // delete Tx buffer - Ret = EdrvReleaseTxMsgBuffer(pTxBuffer); - if (Ret != kEplSuccessful) - { // error occured while releasing Tx frame - goto Exit; - } + // delete Tx buffer + Ret = EdrvReleaseTxMsgBuffer(pTxBuffer); + if (Ret != kEplSuccessful) { // error occured while releasing Tx frame + goto Exit; + } -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -681,544 +668,677 @@ Exit: tEplKernel EplDllkProcess(tEplEvent * pEvent_p) { -tEplKernel Ret = kEplSuccessful; -tEplFrame *pTxFrame; -tEdrvTxBuffer *pTxBuffer; -unsigned int uiHandle; -unsigned int uiFrameSize; -BYTE abMulticastMac[6]; -tEplDllAsyncReqPriority AsyncReqPriority; -unsigned int uiFrameCount; -tEplNmtState NmtState; + tEplKernel Ret = kEplSuccessful; + tEplFrame *pTxFrame; + tEdrvTxBuffer *pTxBuffer; + unsigned int uiHandle; + unsigned int uiFrameSize; + BYTE abMulticastMac[6]; + tEplDllAsyncReqPriority AsyncReqPriority; + unsigned int uiFrameCount; + tEplNmtState NmtState; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) -tEplFrameInfo FrameInfo; + tEplFrameInfo FrameInfo; #endif + switch (pEvent_p->m_EventType) { + case kEplEventTypeDllkCreate: + { + // $$$ reset ethernet driver - switch (pEvent_p->m_EventType) - { - case kEplEventTypeDllkCreate: - { - // $$$ reset ethernet driver - - NmtState = *((tEplNmtState*)pEvent_p->m_pArg); + NmtState = *((tEplNmtState *) pEvent_p->m_pArg); - // initialize flags for PRes and StatusRes - EplDllkInstance_g.m_bFlag1 = EPL_FRAME_FLAG1_EC; - EplDllkInstance_g.m_bMnFlag1 = 0; - EplDllkInstance_g.m_bFlag2 = 0; + // initialize flags for PRes and StatusRes + EplDllkInstance_g.m_bFlag1 = EPL_FRAME_FLAG1_EC; + EplDllkInstance_g.m_bMnFlag1 = 0; + EplDllkInstance_g.m_bFlag2 = 0; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // initialize linked node list - EplDllkInstance_g.m_pFirstNodeInfo = NULL; + // initialize linked node list + EplDllkInstance_g.m_pFirstNodeInfo = NULL; #endif - // register TxFrames in Edrv - - // IdentResponse - uiFrameSize = EPL_C_DLL_MINSIZE_IDENTRES; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeAsnd, kEplDllAsndIdentResponse); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - - // EPL profile version - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bEplProfileVersion, - (BYTE) EPL_SPEC_VERSION); - // FeatureFlags - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwFeatureFlags, - EplDllkInstance_g.m_DllConfigParam.m_dwFeatureFlags); - // MTU - AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_wMtu, - (WORD) EplDllkInstance_g.m_DllConfigParam.m_uiAsyncMtu); - // PollInSize - AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_wPollInSize, - (WORD)EplDllkInstance_g.m_DllConfigParam.m_uiPreqActPayloadLimit); - // PollOutSize - AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_wPollOutSize, - (WORD)EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit); - // ResponseTime / PresMaxLatency - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwResponseTime, - EplDllkInstance_g.m_DllConfigParam.m_dwPresMaxLatency); - // DeviceType - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwDeviceType, - EplDllkInstance_g.m_DllIdentParam.m_dwDeviceType); - // VendorId - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwVendorId, - EplDllkInstance_g.m_DllIdentParam.m_dwVendorId); - // ProductCode - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwProductCode, - EplDllkInstance_g.m_DllIdentParam.m_dwProductCode); - // RevisionNumber - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwRevisionNumber, - EplDllkInstance_g.m_DllIdentParam.m_dwRevisionNumber); - // SerialNumber - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwSerialNumber, - EplDllkInstance_g.m_DllIdentParam.m_dwSerialNumber); - // VendorSpecificExt1 - AmiSetQword64ToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_qwVendorSpecificExt1, - EplDllkInstance_g.m_DllIdentParam.m_qwVendorSpecificExt1); - // VerifyConfigurationDate - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwVerifyConfigurationDate, - EplDllkInstance_g.m_DllIdentParam.m_dwVerifyConfigurationDate); - // VerifyConfigurationTime - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwVerifyConfigurationTime, - EplDllkInstance_g.m_DllIdentParam.m_dwVerifyConfigurationTime); - // ApplicationSwDate - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwApplicationSwDate, - EplDllkInstance_g.m_DllIdentParam.m_dwApplicationSwDate); - // ApplicationSwTime - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwApplicationSwTime, - EplDllkInstance_g.m_DllIdentParam.m_dwApplicationSwTime); - // IPAddress - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwIpAddress, - EplDllkInstance_g.m_DllIdentParam.m_dwIpAddress); - // SubnetMask - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwSubnetMask, - EplDllkInstance_g.m_DllIdentParam.m_dwSubnetMask); - // DefaultGateway - AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_dwDefaultGateway, - EplDllkInstance_g.m_DllIdentParam.m_dwDefaultGateway); - // HostName - EPL_MEMCPY(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_sHostname[0], - &EplDllkInstance_g.m_DllIdentParam.m_sHostname[0], - sizeof (EplDllkInstance_g.m_DllIdentParam.m_sHostname)); - // VendorSpecificExt2 - EPL_MEMCPY(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_abVendorSpecificExt2[0], - &EplDllkInstance_g.m_DllIdentParam.m_abVendorSpecificExt2[0], - sizeof (EplDllkInstance_g.m_DllIdentParam.m_abVendorSpecificExt2)); - - // StatusResponse - uiFrameSize = EPL_C_DLL_MINSIZE_STATUSRES; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeAsnd, kEplDllAsndStatusResponse); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - - // PRes $$$ maybe move this to PDO module - if ((EplDllkInstance_g.m_DllConfigParam.m_fAsyncOnly == FALSE) - && (EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit >= 36)) - { // it is not configured as async-only CN, - // so take part in isochronous phase and register PRes frame - uiFrameSize = EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit + 24; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypePres, kEplDllAsndNotDefined); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - + // register TxFrames in Edrv + + // IdentResponse + uiFrameSize = EPL_C_DLL_MINSIZE_IDENTRES; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, kEplMsgTypeAsnd, + kEplDllAsndIdentResponse); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + // EPL profile version + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_bEplProfileVersion, + (BYTE) EPL_SPEC_VERSION); + // FeatureFlags + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwFeatureFlags, + EplDllkInstance_g.m_DllConfigParam. + m_dwFeatureFlags); + // MTU + AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_wMtu, + (WORD) EplDllkInstance_g. + m_DllConfigParam.m_uiAsyncMtu); + // PollInSize + AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_wPollInSize, + (WORD) EplDllkInstance_g. + m_DllConfigParam. + m_uiPreqActPayloadLimit); + // PollOutSize + AmiSetWordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_wPollOutSize, + (WORD) EplDllkInstance_g. + m_DllConfigParam. + m_uiPresActPayloadLimit); + // ResponseTime / PresMaxLatency + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwResponseTime, + EplDllkInstance_g.m_DllConfigParam. + m_dwPresMaxLatency); + // DeviceType + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwDeviceType, + EplDllkInstance_g.m_DllIdentParam. + m_dwDeviceType); + // VendorId + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwVendorId, + EplDllkInstance_g.m_DllIdentParam. + m_dwVendorId); + // ProductCode + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwProductCode, + EplDllkInstance_g.m_DllIdentParam. + m_dwProductCode); + // RevisionNumber + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwRevisionNumber, + EplDllkInstance_g.m_DllIdentParam. + m_dwRevisionNumber); + // SerialNumber + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwSerialNumber, + EplDllkInstance_g.m_DllIdentParam. + m_dwSerialNumber); + // VendorSpecificExt1 + AmiSetQword64ToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse. + m_le_qwVendorSpecificExt1, + EplDllkInstance_g.m_DllIdentParam. + m_qwVendorSpecificExt1); + // VerifyConfigurationDate + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse. + m_le_dwVerifyConfigurationDate, + EplDllkInstance_g.m_DllIdentParam. + m_dwVerifyConfigurationDate); + // VerifyConfigurationTime + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse. + m_le_dwVerifyConfigurationTime, + EplDllkInstance_g.m_DllIdentParam. + m_dwVerifyConfigurationTime); + // ApplicationSwDate + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse. + m_le_dwApplicationSwDate, + EplDllkInstance_g.m_DllIdentParam. + m_dwApplicationSwDate); + // ApplicationSwTime + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse. + m_le_dwApplicationSwTime, + EplDllkInstance_g.m_DllIdentParam. + m_dwApplicationSwTime); + // IPAddress + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwIpAddress, + EplDllkInstance_g.m_DllIdentParam. + m_dwIpAddress); + // SubnetMask + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwSubnetMask, + EplDllkInstance_g.m_DllIdentParam. + m_dwSubnetMask); + // DefaultGateway + AmiSetDwordToLe(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_dwDefaultGateway, + EplDllkInstance_g.m_DllIdentParam. + m_dwDefaultGateway); + // HostName + EPL_MEMCPY(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_sHostname[0], + &EplDllkInstance_g.m_DllIdentParam. + m_sHostname[0], + sizeof(EplDllkInstance_g.m_DllIdentParam. + m_sHostname)); + // VendorSpecificExt2 + EPL_MEMCPY(&pTxFrame->m_Data.m_Asnd.m_Payload. + m_IdentResponse.m_le_abVendorSpecificExt2[0], + &EplDllkInstance_g.m_DllIdentParam. + m_abVendorSpecificExt2[0], + sizeof(EplDllkInstance_g.m_DllIdentParam. + m_abVendorSpecificExt2)); + + // StatusResponse + uiFrameSize = EPL_C_DLL_MINSIZE_STATUSRES; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, kEplMsgTypeAsnd, + kEplDllAsndStatusResponse); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + // PRes $$$ maybe move this to PDO module + if ((EplDllkInstance_g.m_DllConfigParam.m_fAsyncOnly == + FALSE) + && (EplDllkInstance_g.m_DllConfigParam.m_uiPresActPayloadLimit >= 36)) { // it is not configured as async-only CN, + // so take part in isochronous phase and register PRes frame + uiFrameSize = + EplDllkInstance_g.m_DllConfigParam. + m_uiPresActPayloadLimit + 24; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, + kEplMsgTypePres, + kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - // initially encode TPDO -> inform PDO module - FrameInfo.m_pFrame = pTxFrame; - FrameInfo.m_uiFrameSize = uiFrameSize; - Ret = EplPdokCbPdoTransmitted(&FrameInfo); + // initially encode TPDO -> inform PDO module + FrameInfo.m_pFrame = pTxFrame; + FrameInfo.m_uiFrameSize = uiFrameSize; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); #endif - // reset cycle counter - EplDllkInstance_g.m_uiCycleCount = 0; - } - else - { // it is an async-only CN - // fool EplDllkChangeState() to think that PRes was not expected - EplDllkInstance_g.m_uiCycleCount = 1; - } - - // NMT request - uiFrameSize = EPL_C_IP_MAX_MTU; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeAsnd, kEplDllAsndNmtRequest); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - // mark Tx buffer as empty - EplDllkInstance_g.m_pTxBuffer[uiHandle].m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - - // non-EPL frame - uiFrameSize = EPL_C_IP_MAX_MTU; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeNonEpl, kEplDllAsndNotDefined); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - // mark Tx buffer as empty - EplDllkInstance_g.m_pTxBuffer[uiHandle].m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - - // register multicast MACs in ethernet driver - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOC); - Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOA); - Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_PRES); - Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_ASND); - Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + // reset cycle counter + EplDllkInstance_g.m_uiCycleCount = 0; + } else { // it is an async-only CN + // fool EplDllkChangeState() to think that PRes was not expected + EplDllkInstance_g.m_uiCycleCount = 1; + } + + // NMT request + uiFrameSize = EPL_C_IP_MAX_MTU; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, kEplMsgTypeAsnd, + kEplDllAsndNmtRequest); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + // mark Tx buffer as empty + EplDllkInstance_g.m_pTxBuffer[uiHandle].m_uiTxMsgLen = + EPL_DLLK_BUFLEN_EMPTY; + + // non-EPL frame + uiFrameSize = EPL_C_IP_MAX_MTU; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, + kEplMsgTypeNonEpl, + kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + // mark Tx buffer as empty + EplDllkInstance_g.m_pTxBuffer[uiHandle].m_uiTxMsgLen = + EPL_DLLK_BUFLEN_EMPTY; + + // register multicast MACs in ethernet driver + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_SOC); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_SOA); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_PRES); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_ASND); + Ret = EdrvDefineRxMacAddrEntry(abMulticastMac); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (NmtState >= kEplNmtMsNotActive) - { // local node is MN - unsigned int uiIndex; - - // SoC - uiFrameSize = EPL_C_DLL_MINSIZE_SOC; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeSoc, kEplDllAsndNotDefined); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - - // SoA - uiFrameSize = EPL_C_DLL_MINSIZE_SOA; - Ret = EplDllkCreateTxFrame(&uiHandle, &pTxFrame, &uiFrameSize, kEplMsgTypeSoa, kEplDllAsndNotDefined); - if (Ret != kEplSuccessful) - { // error occured while registering Tx frame - goto Exit; - } - - for (uiIndex = 0; uiIndex < tabentries (EplDllkInstance_g.m_aNodeInfo); uiIndex++) - { + if (NmtState >= kEplNmtMsNotActive) { // local node is MN + unsigned int uiIndex; + + // SoC + uiFrameSize = EPL_C_DLL_MINSIZE_SOC; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, + kEplMsgTypeSoc, + kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + // SoA + uiFrameSize = EPL_C_DLL_MINSIZE_SOA; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pTxFrame, + &uiFrameSize, + kEplMsgTypeSoa, + kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) { // error occured while registering Tx frame + goto Exit; + } + + for (uiIndex = 0; + uiIndex < + tabentries(EplDllkInstance_g.m_aNodeInfo); + uiIndex++) { // EplDllkInstance_g.m_aNodeInfo[uiIndex].m_uiNodeId = uiIndex + 1; - EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = (WORD) EplDllkInstance_g.m_DllConfigParam.m_uiIsochrRxMaxPayload; - } - - // calculate cycle length - EplDllkInstance_g.m_ullFrameTimeout = 1000LL - * ((unsigned long long) EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen); - } + EplDllkInstance_g.m_aNodeInfo[uiIndex]. + m_wPresPayloadLimit = + (WORD) EplDllkInstance_g. + m_DllConfigParam. + m_uiIsochrRxMaxPayload; + } + + // calculate cycle length + EplDllkInstance_g.m_ullFrameTimeout = 1000LL + * + ((unsigned long long)EplDllkInstance_g. + m_DllConfigParam.m_dwCycleLen); + } #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - Ret = EplDllkCalAsyncClearBuffer(); + Ret = EplDllkCalAsyncClearBuffer(); - break; - } + break; + } - case kEplEventTypeDllkDestroy: - { - // destroy all data structures - - NmtState = *((tEplNmtState*)pEvent_p->m_pArg); - - // delete Tx frames - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_IDENTRES); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_STATUSRES); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_PRES); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_NMTREQ); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_NONEPL); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } + case kEplEventTypeDllkDestroy: + { + // destroy all data structures + + NmtState = *((tEplNmtState *) pEvent_p->m_pArg); + + // delete Tx frames + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_IDENTRES); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_STATUSRES); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_PRES); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_NMTREQ); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_NONEPL); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (NmtState >= kEplNmtMsNotActive) - { // local node was MN - unsigned int uiIndex; - - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_SOC); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - Ret = EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_SOA); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - for (uiIndex = 0; uiIndex < tabentries (EplDllkInstance_g.m_aNodeInfo); uiIndex++) - { - if (EplDllkInstance_g.m_aNodeInfo[uiIndex].m_pPreqTxBuffer != NULL) - { - uiHandle = EplDllkInstance_g.m_aNodeInfo[uiIndex].m_pPreqTxBuffer - EplDllkInstance_g.m_pTxBuffer; - EplDllkInstance_g.m_aNodeInfo[uiIndex].m_pPreqTxBuffer = NULL; - Ret = EplDllkDeleteTxFrame(uiHandle); - if (Ret != kEplSuccessful) - { // error occured while deregistering Tx frame - goto Exit; - } - - } - EplDllkInstance_g.m_aNodeInfo[uiIndex].m_wPresPayloadLimit = 0xFFFF; - } - } + if (NmtState >= kEplNmtMsNotActive) { // local node was MN + unsigned int uiIndex; + + Ret = + EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_SOC); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + + Ret = + EplDllkDeleteTxFrame(EPL_DLLK_TXFRAME_SOA); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + + for (uiIndex = 0; + uiIndex < + tabentries(EplDllkInstance_g.m_aNodeInfo); + uiIndex++) { + if (EplDllkInstance_g. + m_aNodeInfo[uiIndex]. + m_pPreqTxBuffer != NULL) { + uiHandle = + EplDllkInstance_g. + m_aNodeInfo[uiIndex]. + m_pPreqTxBuffer - + EplDllkInstance_g. + m_pTxBuffer; + EplDllkInstance_g. + m_aNodeInfo[uiIndex]. + m_pPreqTxBuffer = NULL; + Ret = + EplDllkDeleteTxFrame + (uiHandle); + if (Ret != kEplSuccessful) { // error occured while deregistering Tx frame + goto Exit; + } + + } + EplDllkInstance_g.m_aNodeInfo[uiIndex]. + m_wPresPayloadLimit = 0xFFFF; + } + } #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // deregister multicast MACs in ethernet driver - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOC); - Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_SOA); - Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_PRES); - Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); - AmiSetQword48ToBe(&abMulticastMac[0], EPL_C_DLL_MULTICAST_ASND); - Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); - - // delete timer + // deregister multicast MACs in ethernet driver + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_SOC); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_SOA); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_PRES); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + AmiSetQword48ToBe(&abMulticastMac[0], + EPL_C_DLL_MULTICAST_ASND); + Ret = EdrvUndefineRxMacAddrEntry(abMulticastMac); + + // delete timer #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskDeleteTimer(&EplDllkInstance_g.m_TimerHdlCycle); + Ret = + EplTimerHighReskDeleteTimer(&EplDllkInstance_g. + m_TimerHdlCycle); #endif - break; - } - - case kEplEventTypeDllkFillTx: - { - // fill TxBuffer of specified priority with new frame if empty - - pTxFrame = NULL; - AsyncReqPriority = *((tEplDllAsyncReqPriority *) pEvent_p->m_pArg); - switch (AsyncReqPriority) - { - case kEplDllAsyncReqPrioNmt: // NMT request priority - { - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]; - if (pTxBuffer->m_pbBuffer != NULL) - { // NmtRequest does exist - // check if frame is empty and not being filled - if (pTxBuffer->m_uiTxMsgLen == EPL_DLLK_BUFLEN_EMPTY) - { - // mark Tx buffer as filling is in process - pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_FILLING; - // set max buffer size as input parameter - uiFrameSize = pTxBuffer->m_uiMaxBufferLen; - // copy frame from shared loop buffer to Tx buffer - Ret = EplDllkCalAsyncGetTxFrame( - pTxBuffer->m_pbBuffer, &uiFrameSize, AsyncReqPriority); - if (Ret == kEplSuccessful) - { - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - Ret = EplDllkCheckFrame(pTxFrame, uiFrameSize); - - // set buffer valid - pTxBuffer->m_uiTxMsgLen = uiFrameSize; - } - else if (Ret == kEplDllAsyncTxBufferEmpty) - { // empty Tx buffer is not a real problem - // so just ignore it - Ret = kEplSuccessful; - // mark Tx buffer as empty - pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - } - } - } - break; - } - - default: // generic priority - { - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]; - if (pTxBuffer->m_pbBuffer != NULL) - { // non-EPL frame does exist - // check if frame is empty and not being filled - if (pTxBuffer->m_uiTxMsgLen == EPL_DLLK_BUFLEN_EMPTY) - { - // mark Tx buffer as filling is in process - pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_FILLING; - // set max buffer size as input parameter - uiFrameSize = pTxBuffer->m_uiMaxBufferLen; - // copy frame from shared loop buffer to Tx buffer - Ret = EplDllkCalAsyncGetTxFrame( - pTxBuffer->m_pbBuffer, &uiFrameSize, AsyncReqPriority); - if (Ret == kEplSuccessful) - { - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - Ret = EplDllkCheckFrame(pTxFrame, uiFrameSize); - - // set buffer valid - pTxBuffer->m_uiTxMsgLen = uiFrameSize; - } - else if (Ret == kEplDllAsyncTxBufferEmpty) - { // empty Tx buffer is not a real problem - // so just ignore it - Ret = kEplSuccessful; - // mark Tx buffer as empty - pTxBuffer->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - } - } - } - break; - } - } - - NmtState = EplNmtkGetNmtState(); - - if ((NmtState == kEplNmtCsBasicEthernet) || (NmtState == kEplNmtMsBasicEthernet)) - { // send frame immediately - if (pTxFrame != NULL) - { // frame is present - // padding is done by Edrv or ethernet controller - Ret = EdrvSendTxMsg(pTxBuffer); - } - else - { // no frame moved to TxBuffer - // check if TxBuffers contain unsent frames - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) - { // NMT request Tx buffer contains a frame - Ret = EdrvSendTxMsg( - &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]); - } - else if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) - { // non-EPL Tx buffer contains a frame - Ret = EdrvSendTxMsg( - &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]); - } - if (Ret == kEplInvalidOperation) - { // ignore error if caused by already active transmission - Ret = kEplSuccessful; - } - } - // reset PRes flag 2 - EplDllkInstance_g.m_bFlag2 = 0; - } - else - { - // update Flag 2 (PR, RS) - Ret = EplDllkCalAsyncGetTxCount(&AsyncReqPriority, &uiFrameCount); - if (AsyncReqPriority == kEplDllAsyncReqPrioNmt) - { // non-empty FIFO with hightest priority is for NMT requests - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) - { // NMT request Tx buffer contains a frame - // add one more frame - uiFrameCount++; - } - } - else - { // non-empty FIFO with highest priority is for generic frames - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) - { // NMT request Tx buffer contains a frame - // use NMT request FIFO, because of higher priority - uiFrameCount = 1; - AsyncReqPriority = kEplDllAsyncReqPrioNmt; - } - else if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) - { // non-EPL Tx buffer contains a frame - // use NMT request FIFO, because of higher priority - // add one more frame - uiFrameCount++; - } - } - - if (uiFrameCount > 7) - { // limit frame request to send counter to 7 - uiFrameCount = 7; - } - if (uiFrameCount > 0) - { - EplDllkInstance_g.m_bFlag2 = - (BYTE) (((AsyncReqPriority << EPL_FRAME_FLAG2_PR_SHIFT) & EPL_FRAME_FLAG2_PR) - | (uiFrameCount & EPL_FRAME_FLAG2_RS)); - } - else - { - EplDllkInstance_g.m_bFlag2 = 0; - } - } - - break; - } + break; + } + + case kEplEventTypeDllkFillTx: + { + // fill TxBuffer of specified priority with new frame if empty + + pTxFrame = NULL; + AsyncReqPriority = + *((tEplDllAsyncReqPriority *) pEvent_p->m_pArg); + switch (AsyncReqPriority) { + case kEplDllAsyncReqPrioNmt: // NMT request priority + { + pTxBuffer = + &EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]; + if (pTxBuffer->m_pbBuffer != NULL) { // NmtRequest does exist + // check if frame is empty and not being filled + if (pTxBuffer->m_uiTxMsgLen == + EPL_DLLK_BUFLEN_EMPTY) { + // mark Tx buffer as filling is in process + pTxBuffer-> + m_uiTxMsgLen = + EPL_DLLK_BUFLEN_FILLING; + // set max buffer size as input parameter + uiFrameSize = + pTxBuffer-> + m_uiMaxBufferLen; + // copy frame from shared loop buffer to Tx buffer + Ret = + EplDllkCalAsyncGetTxFrame + (pTxBuffer-> + m_pbBuffer, + &uiFrameSize, + AsyncReqPriority); + if (Ret == + kEplSuccessful) { + pTxFrame = + (tEplFrame + *) + pTxBuffer-> + m_pbBuffer; + Ret = + EplDllkCheckFrame + (pTxFrame, + uiFrameSize); + + // set buffer valid + pTxBuffer-> + m_uiTxMsgLen + = + uiFrameSize; + } else if (Ret == kEplDllAsyncTxBufferEmpty) { // empty Tx buffer is not a real problem + // so just ignore it + Ret = + kEplSuccessful; + // mark Tx buffer as empty + pTxBuffer-> + m_uiTxMsgLen + = + EPL_DLLK_BUFLEN_EMPTY; + } + } + } + break; + } + + default: // generic priority + { + pTxBuffer = + &EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NONEPL]; + if (pTxBuffer->m_pbBuffer != NULL) { // non-EPL frame does exist + // check if frame is empty and not being filled + if (pTxBuffer->m_uiTxMsgLen == + EPL_DLLK_BUFLEN_EMPTY) { + // mark Tx buffer as filling is in process + pTxBuffer-> + m_uiTxMsgLen = + EPL_DLLK_BUFLEN_FILLING; + // set max buffer size as input parameter + uiFrameSize = + pTxBuffer-> + m_uiMaxBufferLen; + // copy frame from shared loop buffer to Tx buffer + Ret = + EplDllkCalAsyncGetTxFrame + (pTxBuffer-> + m_pbBuffer, + &uiFrameSize, + AsyncReqPriority); + if (Ret == + kEplSuccessful) { + pTxFrame = + (tEplFrame + *) + pTxBuffer-> + m_pbBuffer; + Ret = + EplDllkCheckFrame + (pTxFrame, + uiFrameSize); + + // set buffer valid + pTxBuffer-> + m_uiTxMsgLen + = + uiFrameSize; + } else if (Ret == kEplDllAsyncTxBufferEmpty) { // empty Tx buffer is not a real problem + // so just ignore it + Ret = + kEplSuccessful; + // mark Tx buffer as empty + pTxBuffer-> + m_uiTxMsgLen + = + EPL_DLLK_BUFLEN_EMPTY; + } + } + } + break; + } + } + + NmtState = EplNmtkGetNmtState(); + + if ((NmtState == kEplNmtCsBasicEthernet) || (NmtState == kEplNmtMsBasicEthernet)) { // send frame immediately + if (pTxFrame != NULL) { // frame is present + // padding is done by Edrv or ethernet controller + Ret = EdrvSendTxMsg(pTxBuffer); + } else { // no frame moved to TxBuffer + // check if TxBuffers contain unsent frames + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) { // NMT request Tx buffer contains a frame + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]); + } else if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) { // non-EPL Tx buffer contains a frame + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NONEPL]); + } + if (Ret == kEplInvalidOperation) { // ignore error if caused by already active transmission + Ret = kEplSuccessful; + } + } + // reset PRes flag 2 + EplDllkInstance_g.m_bFlag2 = 0; + } else { + // update Flag 2 (PR, RS) + Ret = + EplDllkCalAsyncGetTxCount(&AsyncReqPriority, + &uiFrameCount); + if (AsyncReqPriority == kEplDllAsyncReqPrioNmt) { // non-empty FIFO with hightest priority is for NMT requests + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) { // NMT request Tx buffer contains a frame + // add one more frame + uiFrameCount++; + } + } else { // non-empty FIFO with highest priority is for generic frames + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) { // NMT request Tx buffer contains a frame + // use NMT request FIFO, because of higher priority + uiFrameCount = 1; + AsyncReqPriority = + kEplDllAsyncReqPrioNmt; + } else if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_EMPTY) { // non-EPL Tx buffer contains a frame + // use NMT request FIFO, because of higher priority + // add one more frame + uiFrameCount++; + } + } + + if (uiFrameCount > 7) { // limit frame request to send counter to 7 + uiFrameCount = 7; + } + if (uiFrameCount > 0) { + EplDllkInstance_g.m_bFlag2 = + (BYTE) (((AsyncReqPriority << + EPL_FRAME_FLAG2_PR_SHIFT) + & EPL_FRAME_FLAG2_PR) + | (uiFrameCount & + EPL_FRAME_FLAG2_RS)); + } else { + EplDllkInstance_g.m_bFlag2 = 0; + } + } + + break; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - case kEplEventTypeDllkStartReducedCycle: - { - // start the reduced cycle by programming the cycle timer - // it is issued by NMT MN module, when PreOp1 is entered + case kEplEventTypeDllkStartReducedCycle: + { + // start the reduced cycle by programming the cycle timer + // it is issued by NMT MN module, when PreOp1 is entered - // clear the asynchronous queues - Ret = EplDllkCalAsyncClearQueues(); + // clear the asynchronous queues + Ret = EplDllkCalAsyncClearQueues(); - // reset cycle counter (everytime a SoA is triggerd in PreOp1 the counter is incremented - // and when it reaches EPL_C_DLL_PREOP1_START_CYCLES the SoA may contain invitations) - EplDllkInstance_g.m_uiCycleCount = 0; + // reset cycle counter (everytime a SoA is triggerd in PreOp1 the counter is incremented + // and when it reaches EPL_C_DLL_PREOP1_START_CYCLES the SoA may contain invitations) + EplDllkInstance_g.m_uiCycleCount = 0; - // remove any CN from isochronous phase - while (EplDllkInstance_g.m_pFirstNodeInfo != NULL) - { - EplDllkDeleteNode(EplDllkInstance_g.m_pFirstNodeInfo->m_uiNodeId); - } + // remove any CN from isochronous phase + while (EplDllkInstance_g.m_pFirstNodeInfo != NULL) { + EplDllkDeleteNode(EplDllkInstance_g. + m_pFirstNodeInfo->m_uiNodeId); + } - // change state to NonCyclic, - // hence EplDllkChangeState() will not ignore the next call - EplDllkInstance_g.m_DllState = kEplDllMsNonCyclic; + // change state to NonCyclic, + // hence EplDllkChangeState() will not ignore the next call + EplDllkInstance_g.m_DllState = kEplDllMsNonCyclic; #if EPL_TIMER_USE_HIGHRES != FALSE - if (EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout != 0) - { - Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, - EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout, - EplDllkCbMnTimerCycle, - 0L, - FALSE); - } + if (EplDllkInstance_g.m_DllConfigParam. + m_dwAsyncSlotTimeout != 0) { + Ret = + EplTimerHighReskModifyTimerNs + (&EplDllkInstance_g.m_TimerHdlCycle, + EplDllkInstance_g.m_DllConfigParam. + m_dwAsyncSlotTimeout, + EplDllkCbMnTimerCycle, 0L, FALSE); + } #endif - break; - } + break; + } #endif #if EPL_DLL_PRES_READY_AFTER_SOA != FALSE - case kEplEventTypeDllkPresReady: - { - // post PRes to transmit FIFO - - NmtState = EplNmtkGetNmtState(); - - if (NmtState != kEplNmtCsBasicEthernet) - { - // Does PRes exist? - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES].m_pbBuffer != NULL) - { // PRes does exist - pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES].m_pbBuffer; - // update frame (NMT state, RD, RS, PR, MS, EN flags) - if (NmtState < kEplNmtCsPreOperational2) - { // NMT state is not PreOp2, ReadyToOp or Op - // fake NMT state PreOp2, because PRes will be sent only in PreOp2 or greater - NmtState = kEplNmtCsPreOperational2; - } - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - if (NmtState != kEplNmtCsOperational) - { // mark PDO as invalid in NMT state Op - // $$$ reset only RD flag; set other flags appropriately - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, 0); - } - // $$$ make function that updates Pres, StatusRes - // mark PRes frame as ready for transmission - Ret = EdrvTxMsgReady(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]); - } - } - - break; - } + case kEplEventTypeDllkPresReady: + { + // post PRes to transmit FIFO + + NmtState = EplNmtkGetNmtState(); + + if (NmtState != kEplNmtCsBasicEthernet) { + // Does PRes exist? + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES].m_pbBuffer != NULL) { // PRes does exist + pTxFrame = + (tEplFrame *) EplDllkInstance_g. + m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]. + m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + if (NmtState < kEplNmtCsPreOperational2) { // NMT state is not PreOp2, ReadyToOp or Op + // fake NMT state PreOp2, because PRes will be sent only in PreOp2 or greater + NmtState = + kEplNmtCsPreOperational2; + } + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + if (NmtState != kEplNmtCsOperational) { // mark PDO as invalid in NMT state Op + // $$$ reset only RD flag; set other flags appropriately + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Pres. + m_le_bFlag1, 0); + } + // $$$ make function that updates Pres, StatusRes + // mark PRes frame as ready for transmission + Ret = + EdrvTxMsgReady(&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_PRES]); + } + } + + break; + } #endif - default: - { - ASSERTMSG(FALSE, "EplDllkProcess(): unhandled event type!\n"); - } - } - -Exit: - return Ret; + default: + { + ASSERTMSG(FALSE, + "EplDllkProcess(): unhandled event type!\n"); + } + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -1238,7 +1358,7 @@ Exit: tEplKernel EplDllkConfig(tEplDllConfigParam * pDllConfigParam_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; // d.k. check of NMT state disabled, because CycleLen is programmed at run time by MN without reset of CN /*tEplNmtState NmtState; @@ -1251,30 +1371,32 @@ tEplKernel Ret = kEplSuccessful; goto Exit; } */ - EPL_MEMCPY (&EplDllkInstance_g.m_DllConfigParam, pDllConfigParam_p, - (pDllConfigParam_p->m_uiSizeOfStruct < sizeof (tEplDllConfigParam) ? - pDllConfigParam_p->m_uiSizeOfStruct : sizeof (tEplDllConfigParam))); - - if ((EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen != 0) - && (EplDllkInstance_g.m_DllConfigParam.m_dwLossOfFrameTolerance != 0)) - { // monitor EPL cycle, calculate frame timeout - EplDllkInstance_g.m_ullFrameTimeout = (1000LL - * ((unsigned long long) EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen)) - + ((unsigned long long) EplDllkInstance_g.m_DllConfigParam.m_dwLossOfFrameTolerance); - } - else - { - EplDllkInstance_g.m_ullFrameTimeout = 0LL; - } - - if (EplDllkInstance_g.m_DllConfigParam.m_fAsyncOnly != FALSE) - { // it is configured as async-only CN - // disable multiplexed cycle, that m_uiCycleCount will not be incremented spuriously on SoC - EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt = 0; - } - + EPL_MEMCPY(&EplDllkInstance_g.m_DllConfigParam, pDllConfigParam_p, + (pDllConfigParam_p->m_uiSizeOfStruct < + sizeof(tEplDllConfigParam) ? pDllConfigParam_p-> + m_uiSizeOfStruct : sizeof(tEplDllConfigParam))); + + if ((EplDllkInstance_g.m_DllConfigParam.m_dwCycleLen != 0) + && (EplDllkInstance_g.m_DllConfigParam.m_dwLossOfFrameTolerance != 0)) { // monitor EPL cycle, calculate frame timeout + EplDllkInstance_g.m_ullFrameTimeout = (1000LL + * + ((unsigned long long) + EplDllkInstance_g. + m_DllConfigParam. + m_dwCycleLen)) + + + ((unsigned long long)EplDllkInstance_g.m_DllConfigParam. + m_dwLossOfFrameTolerance); + } else { + EplDllkInstance_g.m_ullFrameTimeout = 0LL; + } + + if (EplDllkInstance_g.m_DllConfigParam.m_fAsyncOnly != FALSE) { // it is configured as async-only CN + // disable multiplexed cycle, that m_uiCycleCount will not be incremented spuriously on SoC + EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt = 0; + } //Exit: - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -1294,18 +1416,18 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDllkSetIdentity(tEplDllIdentParam * pDllIdentParam_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - EPL_MEMCPY (&EplDllkInstance_g.m_DllIdentParam, pDllIdentParam_p, - (pDllIdentParam_p->m_uiSizeOfStruct < sizeof (tEplDllIdentParam) ? - pDllIdentParam_p->m_uiSizeOfStruct : sizeof (tEplDllIdentParam))); + EPL_MEMCPY(&EplDllkInstance_g.m_DllIdentParam, pDllIdentParam_p, + (pDllIdentParam_p->m_uiSizeOfStruct < + sizeof(tEplDllIdentParam) ? pDllIdentParam_p-> + m_uiSizeOfStruct : sizeof(tEplDllIdentParam))); - // $$$ if IdentResponse frame exists update it + // $$$ if IdentResponse frame exists update it - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkRegAsyncHandler @@ -1323,18 +1445,15 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDllkRegAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - if (EplDllkInstance_g.m_pfnCbAsync == NULL) - { // no handler registered yet - EplDllkInstance_g.m_pfnCbAsync = pfnDllkCbAsync_p; - } - else - { // handler already registered - Ret = kEplDllCbAsyncRegistered; - } + if (EplDllkInstance_g.m_pfnCbAsync == NULL) { // no handler registered yet + EplDllkInstance_g.m_pfnCbAsync = pfnDllkCbAsync_p; + } else { // handler already registered + Ret = kEplDllCbAsyncRegistered; + } - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -1354,19 +1473,16 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDllkDeregAsyncHandler(tEplDllkCbAsync pfnDllkCbAsync_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - if (EplDllkInstance_g.m_pfnCbAsync == pfnDllkCbAsync_p) - { // same handler is registered - // deregister it - EplDllkInstance_g.m_pfnCbAsync = NULL; - } - else - { // wrong handler or no handler registered - Ret = kEplDllCbAsyncRegistered; - } + if (EplDllkInstance_g.m_pfnCbAsync == pfnDllkCbAsync_p) { // same handler is registered + // deregister it + EplDllkInstance_g.m_pfnCbAsync = NULL; + } else { // wrong handler or no handler registered + Ret = kEplDllCbAsyncRegistered; + } - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -1387,19 +1503,18 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -tEplKernel EplDllkSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p) +tEplKernel EplDllkSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, + tEplDllAsndFilter Filter_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - if (ServiceId_p < tabentries (EplDllkInstance_g.m_aAsndFilter)) - { - EplDllkInstance_g.m_aAsndFilter[ServiceId_p] = Filter_p; - } + if (ServiceId_p < tabentries(EplDllkInstance_g.m_aAsndFilter)) { + EplDllkInstance_g.m_aAsndFilter[ServiceId_p] = Filter_p; + } - return Ret; + return Ret; } - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) //--------------------------------------------------------------------------- @@ -1420,21 +1535,19 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDllkSetFlag1OfNode(unsigned int uiNodeId_p, BYTE bSoaFlag1_p) { -tEplKernel Ret = kEplSuccessful; -tEplDllkNodeInfo* pNodeInfo; - - pNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); - if (pNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - goto Exit; - } - - // store flag1 in internal node info structure - pNodeInfo->m_bSoaFlag1 = bSoaFlag1_p; - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplDllkNodeInfo *pNodeInfo; + + pNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); + if (pNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + // store flag1 in internal node info structure + pNodeInfo->m_bSoaFlag1 = bSoaFlag1_p; + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -1453,16 +1566,15 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel EplDllkGetFirstNodeInfo(tEplDllkNodeInfo** ppNodeInfo_p) +tEplKernel EplDllkGetFirstNodeInfo(tEplDllkNodeInfo ** ppNodeInfo_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - *ppNodeInfo_p = EplDllkInstance_g.m_pFirstNodeInfo; + *ppNodeInfo_p = EplDllkInstance_g.m_pFirstNodeInfo; - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkAddNode() @@ -1480,108 +1592,104 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDllkAddNode(tEplDllNodeInfo * pNodeInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplDllkNodeInfo* pIntNodeInfo; -tEplDllkNodeInfo** ppIntNodeInfo; -unsigned int uiHandle; -tEplFrame* pFrame; -unsigned int uiFrameSize; - - pIntNodeInfo = EplDllkGetNodeInfo(pNodeInfo_p->m_uiNodeId); - if (pIntNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - goto Exit; - } - - EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkAddNode, - pNodeInfo_p->m_uiNodeId, - 0); + tEplKernel Ret = kEplSuccessful; + tEplDllkNodeInfo *pIntNodeInfo; + tEplDllkNodeInfo **ppIntNodeInfo; + unsigned int uiHandle; + tEplFrame *pFrame; + unsigned int uiFrameSize; + + pIntNodeInfo = EplDllkGetNodeInfo(pNodeInfo_p->m_uiNodeId); + if (pIntNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkAddNode, + pNodeInfo_p->m_uiNodeId, 0); + + // copy node configuration + pIntNodeInfo->m_dwPresTimeout = pNodeInfo_p->m_dwPresTimeout; + pIntNodeInfo->m_wPresPayloadLimit = pNodeInfo_p->m_wPresPayloadLimit; + + // $$$ d.k.: actually add node only if MN. On CN it is sufficient to update the node configuration + if (pNodeInfo_p->m_uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) { // we shall send PRes ourself + // insert our node at the end of the list + ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; + while ((*ppIntNodeInfo != NULL) + && ((*ppIntNodeInfo)->m_pNextNodeInfo != NULL)) { + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + if (*ppIntNodeInfo != NULL) { + if ((*ppIntNodeInfo)->m_uiNodeId == pNodeInfo_p->m_uiNodeId) { // node was already added to list + // $$$ d.k. maybe this should be an error + goto Exit; + } else { // add our node at the end of the list + ppIntNodeInfo = + &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + } + // set "PReq"-TxBuffer to PRes-TxBuffer + pIntNodeInfo->m_pPreqTxBuffer = + &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + } else { // normal CN shall be added to isochronous phase + // insert node into list in ascending order + ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; + while ((*ppIntNodeInfo != NULL) + && ((*ppIntNodeInfo)->m_uiNodeId < + pNodeInfo_p->m_uiNodeId) + && ((*ppIntNodeInfo)->m_uiNodeId != + EplDllkInstance_g.m_DllConfigParam.m_uiNodeId)) { + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + if ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_uiNodeId == pNodeInfo_p->m_uiNodeId)) { // node was already added to list + // $$$ d.k. maybe this should be an error + goto Exit; + } + } + + // initialize elements of internal node info structure + pIntNodeInfo->m_bSoaFlag1 = 0; + pIntNodeInfo->m_fSoftDelete = FALSE; + pIntNodeInfo->m_NmtState = kEplNmtCsNotActive; + if (pIntNodeInfo->m_pPreqTxBuffer == NULL) { // create TxBuffer entry + uiFrameSize = pNodeInfo_p->m_wPreqPayloadLimit + 24; + Ret = + EplDllkCreateTxFrame(&uiHandle, &pFrame, &uiFrameSize, + kEplMsgTypePreq, + kEplDllAsndNotDefined); + if (Ret != kEplSuccessful) { + goto Exit; + } + pIntNodeInfo->m_pPreqTxBuffer = + &EplDllkInstance_g.m_pTxBuffer[uiHandle]; + AmiSetByteToLe(&pFrame->m_le_bDstNodeId, + (BYTE) pNodeInfo_p->m_uiNodeId); + + // set up destination MAC address + EPL_MEMCPY(pFrame->m_be_abDstMac, pIntNodeInfo->m_be_abMacAddr, + 6); - // copy node configuration - pIntNodeInfo->m_dwPresTimeout = pNodeInfo_p->m_dwPresTimeout; - pIntNodeInfo->m_wPresPayloadLimit = pNodeInfo_p->m_wPresPayloadLimit; - - // $$$ d.k.: actually add node only if MN. On CN it is sufficient to update the node configuration - if (pNodeInfo_p->m_uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) - { // we shall send PRes ourself - // insert our node at the end of the list - ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; - while ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_pNextNodeInfo != NULL)) - { - ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; - } - if (*ppIntNodeInfo != NULL) - { - if ((*ppIntNodeInfo)->m_uiNodeId == pNodeInfo_p->m_uiNodeId) - { // node was already added to list - // $$$ d.k. maybe this should be an error - goto Exit; - } - else - { // add our node at the end of the list - ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; - } - } - // set "PReq"-TxBuffer to PRes-TxBuffer - pIntNodeInfo->m_pPreqTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; - } - else - { // normal CN shall be added to isochronous phase - // insert node into list in ascending order - ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; - while ((*ppIntNodeInfo != NULL) - && ((*ppIntNodeInfo)->m_uiNodeId < pNodeInfo_p->m_uiNodeId) - && ((*ppIntNodeInfo)->m_uiNodeId != EplDllkInstance_g.m_DllConfigParam.m_uiNodeId)) - { - ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; - } - if ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_uiNodeId == pNodeInfo_p->m_uiNodeId)) - { // node was already added to list - // $$$ d.k. maybe this should be an error - goto Exit; - } - } - - // initialize elements of internal node info structure - pIntNodeInfo->m_bSoaFlag1 = 0; - pIntNodeInfo->m_fSoftDelete = FALSE; - pIntNodeInfo->m_NmtState = kEplNmtCsNotActive; - if (pIntNodeInfo->m_pPreqTxBuffer == NULL) - { // create TxBuffer entry - uiFrameSize = pNodeInfo_p->m_wPreqPayloadLimit + 24; - Ret = EplDllkCreateTxFrame(&uiHandle, &pFrame, &uiFrameSize, kEplMsgTypePreq, kEplDllAsndNotDefined); - if (Ret != kEplSuccessful) - { - goto Exit; - } - pIntNodeInfo->m_pPreqTxBuffer = &EplDllkInstance_g.m_pTxBuffer[uiHandle]; - AmiSetByteToLe(&pFrame->m_le_bDstNodeId, (BYTE) pNodeInfo_p->m_uiNodeId); - - // set up destination MAC address - EPL_MEMCPY(pFrame->m_be_abDstMac, pIntNodeInfo->m_be_abMacAddr, 6); - - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - { - tEplFrameInfo FrameInfo; - - // initially encode TPDO -> inform PDO module - FrameInfo.m_pFrame = pFrame; - FrameInfo.m_uiFrameSize = uiFrameSize; - Ret = EplPdokCbPdoTransmitted(&FrameInfo); - } - #endif - } - pIntNodeInfo->m_ulDllErrorEvents = 0L; - // add node to list - pIntNodeInfo->m_pNextNodeInfo = *ppIntNodeInfo; - *ppIntNodeInfo = pIntNodeInfo; - -Exit: - return Ret; +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) + { + tEplFrameInfo FrameInfo; + + // initially encode TPDO -> inform PDO module + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = uiFrameSize; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); + } +#endif + } + pIntNodeInfo->m_ulDllErrorEvents = 0L; + // add node to list + pIntNodeInfo->m_pNextNodeInfo = *ppIntNodeInfo; + *ppIntNodeInfo = pIntNodeInfo; + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkDeleteNode() @@ -1599,54 +1707,49 @@ Exit: tEplKernel EplDllkDeleteNode(unsigned int uiNodeId_p) { -tEplKernel Ret = kEplSuccessful; -tEplDllkNodeInfo* pIntNodeInfo; -tEplDllkNodeInfo** ppIntNodeInfo; -unsigned int uiHandle; - - pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); - if (pIntNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - goto Exit; - } - - EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkDelNode, - uiNodeId_p, - 0); - - // search node in whole list - ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; - while ((*ppIntNodeInfo != NULL) && ((*ppIntNodeInfo)->m_uiNodeId != uiNodeId_p)) - { - ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; - } - if ((*ppIntNodeInfo == NULL) || ((*ppIntNodeInfo)->m_uiNodeId != uiNodeId_p)) - { // node was not found in list - // $$$ d.k. maybe this should be an error - goto Exit; - } - - // remove node from list - *ppIntNodeInfo = pIntNodeInfo->m_pNextNodeInfo; - - if ((pIntNodeInfo->m_pPreqTxBuffer != NULL) - && (pIntNodeInfo->m_pPreqTxBuffer != &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES])) - { // delete TxBuffer entry - uiHandle = pIntNodeInfo->m_pPreqTxBuffer - EplDllkInstance_g.m_pTxBuffer; - pIntNodeInfo->m_pPreqTxBuffer = NULL; - Ret = EplDllkDeleteTxFrame(uiHandle); + tEplKernel Ret = kEplSuccessful; + tEplDllkNodeInfo *pIntNodeInfo; + tEplDllkNodeInfo **ppIntNodeInfo; + unsigned int uiHandle; + + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); + if (pIntNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + + EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkDelNode, uiNodeId_p, 0); + + // search node in whole list + ppIntNodeInfo = &EplDllkInstance_g.m_pFirstNodeInfo; + while ((*ppIntNodeInfo != NULL) + && ((*ppIntNodeInfo)->m_uiNodeId != uiNodeId_p)) { + ppIntNodeInfo = &(*ppIntNodeInfo)->m_pNextNodeInfo; + } + if ((*ppIntNodeInfo == NULL) || ((*ppIntNodeInfo)->m_uiNodeId != uiNodeId_p)) { // node was not found in list + // $$$ d.k. maybe this should be an error + goto Exit; + } + // remove node from list + *ppIntNodeInfo = pIntNodeInfo->m_pNextNodeInfo; + + if ((pIntNodeInfo->m_pPreqTxBuffer != NULL) + && (pIntNodeInfo->m_pPreqTxBuffer != &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES])) { // delete TxBuffer entry + uiHandle = + pIntNodeInfo->m_pPreqTxBuffer - + EplDllkInstance_g.m_pTxBuffer; + pIntNodeInfo->m_pPreqTxBuffer = NULL; + Ret = EplDllkDeleteTxFrame(uiHandle); /* if (Ret != kEplSuccessful) { goto Exit; }*/ - } + } -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkSoftDeleteNode() @@ -1666,37 +1769,32 @@ Exit: tEplKernel EplDllkSoftDeleteNode(unsigned int uiNodeId_p) { -tEplKernel Ret = kEplSuccessful; -tEplDllkNodeInfo* pIntNodeInfo; + tEplKernel Ret = kEplSuccessful; + tEplDllkNodeInfo *pIntNodeInfo; - pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); - if (pIntNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - goto Exit; - } + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId_p); + if (pIntNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } - EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkSoftDelNode, - uiNodeId_p, - 0); + EPL_DLLK_DBG_POST_TRACE_VALUE(kEplEventTypeDllkSoftDelNode, + uiNodeId_p, 0); - pIntNodeInfo->m_fSoftDelete = TRUE; + pIntNodeInfo->m_fSoftDelete = TRUE; -Exit: - return Ret; + Exit: + return Ret; } - #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - //=========================================================================// // // // P R I V A T E F U N C T I O N S // // // //=========================================================================// - //--------------------------------------------------------------------------- // // Function: EplDllkChangeState @@ -1712,556 +1810,596 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplDllkChangeState(tEplNmtEvent NmtEvent_p, tEplNmtState NmtState_p) +static tEplKernel EplDllkChangeState(tEplNmtEvent NmtEvent_p, + tEplNmtState NmtState_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; -tEplErrorHandlerkEvent DllEvent; - - DllEvent.m_ulDllErrorEvents = 0; - DllEvent.m_uiNodeId = 0; - DllEvent.m_NmtState = NmtState_p; - - switch (NmtState_p) - { - case kEplNmtGsOff: - case kEplNmtGsInitialising: - case kEplNmtGsResetApplication: - case kEplNmtGsResetCommunication: - case kEplNmtGsResetConfiguration: - case kEplNmtCsBasicEthernet: - // enter DLL_GS_INIT - EplDllkInstance_g.m_DllState = kEplDllGsInit; - break; - - case kEplNmtCsNotActive: - case kEplNmtCsPreOperational1: - // reduced EPL cycle is active - if (NmtEvent_p == kEplNmtEventDllCeSoc) - { // SoC received - // enter DLL_CS_WAIT_PREQ - EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; - } - else - { - // enter DLL_GS_INIT - EplDllkInstance_g.m_DllState = kEplDllGsInit; - } - break; - - case kEplNmtCsPreOperational2: - case kEplNmtCsReadyToOperate: - case kEplNmtCsOperational: - // full EPL cycle is active - - switch (EplDllkInstance_g.m_DllState) - { - case kEplDllCsWaitPreq: - switch (NmtEvent_p) - { - // DLL_CT2 - case kEplNmtEventDllCePreq: - // enter DLL_CS_WAIT_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_RECVD_PREQ; - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; - break; - - // DLL_CT8 - case kEplNmtEventDllCeFrameTimeout: - if (NmtState_p == kEplNmtCsPreOperational2) - { // ignore frame timeout in PreOp2, - // because the previously configured cycle len - // may be wrong. - // 2008/10/15 d.k. If it would not be ignored, - // we would go cyclically to PreOp1 and on next - // SoC back to PreOp2. - break; - } - - // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; - - // enter DLL_CS_WAIT_SOC - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; - break; - - case kEplNmtEventDllCeSoa: - // check if multiplexed and PReq should have been received in this cycle - // and if >= NMT_CS_READY_TO_OPERATE - if ((EplDllkInstance_g.m_uiCycleCount == 0) - && (NmtState_p >= kEplNmtCsReadyToOperate)) - { // report DLL_CEV_LOSS_OF_PREQ - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_PREQ; - } - - // enter DLL_CS_WAIT_SOC - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; - break; - - // DLL_CT7 - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeAsnd: - // report DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; - - case kEplNmtEventDllCePres: - default: - // remain in this state - break; - } - break; - - case kEplDllCsWaitSoc: - switch (NmtEvent_p) - { - // DLL_CT1 - case kEplNmtEventDllCeSoc: - // start of cycle and isochronous phase - // enter DLL_CS_WAIT_PREQ - EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; - break; - - // DLL_CT4 + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; + tEplErrorHandlerkEvent DllEvent; + + DllEvent.m_ulDllErrorEvents = 0; + DllEvent.m_uiNodeId = 0; + DllEvent.m_NmtState = NmtState_p; + + switch (NmtState_p) { + case kEplNmtGsOff: + case kEplNmtGsInitialising: + case kEplNmtGsResetApplication: + case kEplNmtGsResetCommunication: + case kEplNmtGsResetConfiguration: + case kEplNmtCsBasicEthernet: + // enter DLL_GS_INIT + EplDllkInstance_g.m_DllState = kEplDllGsInit; + break; + + case kEplNmtCsNotActive: + case kEplNmtCsPreOperational1: + // reduced EPL cycle is active + if (NmtEvent_p == kEplNmtEventDllCeSoc) { // SoC received + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; + } else { + // enter DLL_GS_INIT + EplDllkInstance_g.m_DllState = kEplDllGsInit; + } + break; + + case kEplNmtCsPreOperational2: + case kEplNmtCsReadyToOperate: + case kEplNmtCsOperational: + // full EPL cycle is active + + switch (EplDllkInstance_g.m_DllState) { + case kEplDllCsWaitPreq: + switch (NmtEvent_p) { + // DLL_CT2 + case kEplNmtEventDllCePreq: + // enter DLL_CS_WAIT_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_RECVD_PREQ; + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + + // DLL_CT8 + case kEplNmtEventDllCeFrameTimeout: + if (NmtState_p == kEplNmtCsPreOperational2) { // ignore frame timeout in PreOp2, + // because the previously configured cycle len + // may be wrong. + // 2008/10/15 d.k. If it would not be ignored, + // we would go cyclically to PreOp1 and on next + // SoC back to PreOp2. + break; + } + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA | + EPL_DLL_ERR_CN_LOSS_SOC; + + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + case kEplNmtEventDllCeSoa: + // check if multiplexed and PReq should have been received in this cycle + // and if >= NMT_CS_READY_TO_OPERATE + if ((EplDllkInstance_g.m_uiCycleCount == 0) + && (NmtState_p >= kEplNmtCsReadyToOperate)) { // report DLL_CEV_LOSS_OF_PREQ + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_PREQ; + } + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT7 + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoc: + switch (NmtEvent_p) { + // DLL_CT1 + case kEplNmtEventDllCeSoc: + // start of cycle and isochronous phase + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = + kEplDllCsWaitPreq; + break; + + // DLL_CT4 // case kEplNmtEventDllCePres: - case kEplNmtEventDllCeFrameTimeout: - if (NmtState_p == kEplNmtCsPreOperational2) - { // ignore frame timeout in PreOp2, - // because the previously configured cycle len - // may be wrong. - // 2008/10/15 d.k. If it would not be ignored, - // we would go cyclically to PreOp1 and on next - // SoC back to PreOp2. - break; - } - - // fall through - - case kEplNmtEventDllCePreq: - case kEplNmtEventDllCeSoa: - // report DLL_CEV_LOSS_SOC - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOC; - - case kEplNmtEventDllCeAsnd: - default: - // remain in this state - break; - } - break; - - case kEplDllCsWaitSoa: - switch (NmtEvent_p) - { - case kEplNmtEventDllCeFrameTimeout: - // DLL_CT3 - if (NmtState_p == kEplNmtCsPreOperational2) - { // ignore frame timeout in PreOp2, - // because the previously configured cycle len - // may be wrong. - // 2008/10/15 d.k. If it would not be ignored, - // we would go cyclically to PreOp1 and on next - // SoC back to PreOp2. - break; - } - - // fall through - - case kEplNmtEventDllCePreq: - // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; - - case kEplNmtEventDllCeSoa: - // enter DLL_CS_WAIT_SOC - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; - break; - - // DLL_CT9 - case kEplNmtEventDllCeSoc: - // report DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; - - // enter DLL_CS_WAIT_PREQ - EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; - break; - - // DLL_CT10 - case kEplNmtEventDllCeAsnd: - // report DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; - - case kEplNmtEventDllCePres: - default: - // remain in this state - break; - } - break; - - case kEplDllGsInit: - // enter DLL_CS_WAIT_PREQ - EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; - break; - - default: - break; - } - break; - - case kEplNmtCsStopped: - // full EPL cycle is active, but without PReq/PRes - - switch (EplDllkInstance_g.m_DllState) - { - case kEplDllCsWaitPreq: - switch (NmtEvent_p) - { - // DLL_CT2 - case kEplNmtEventDllCePreq: - // enter DLL_CS_WAIT_SOA - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; - break; - - // DLL_CT8 - case kEplNmtEventDllCeFrameTimeout: - // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; - - case kEplNmtEventDllCeSoa: - // NMT_CS_STOPPED active - // it is Ok if no PReq was received - - // enter DLL_CS_WAIT_SOC - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; - break; - - // DLL_CT7 - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeAsnd: - // report DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; - - case kEplNmtEventDllCePres: - default: - // remain in this state - break; - } - break; - - case kEplDllCsWaitSoc: - switch (NmtEvent_p) - { - // DLL_CT1 - case kEplNmtEventDllCeSoc: - // start of cycle and isochronous phase - // enter DLL_CS_WAIT_SOA - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; - break; - - // DLL_CT4 + case kEplNmtEventDllCeFrameTimeout: + if (NmtState_p == kEplNmtCsPreOperational2) { // ignore frame timeout in PreOp2, + // because the previously configured cycle len + // may be wrong. + // 2008/10/15 d.k. If it would not be ignored, + // we would go cyclically to PreOp1 and on next + // SoC back to PreOp2. + break; + } + // fall through + + case kEplNmtEventDllCePreq: + case kEplNmtEventDllCeSoa: + // report DLL_CEV_LOSS_SOC + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeAsnd: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoa: + switch (NmtEvent_p) { + case kEplNmtEventDllCeFrameTimeout: + // DLL_CT3 + if (NmtState_p == kEplNmtCsPreOperational2) { // ignore frame timeout in PreOp2, + // because the previously configured cycle len + // may be wrong. + // 2008/10/15 d.k. If it would not be ignored, + // we would go cyclically to PreOp1 and on next + // SoC back to PreOp2. + break; + } + // fall through + + case kEplNmtEventDllCePreq: + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA | + EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeSoa: + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT9 + case kEplNmtEventDllCeSoc: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA; + + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = + kEplDllCsWaitPreq; + break; + + // DLL_CT10 + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllGsInit: + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitPreq; + break; + + default: + break; + } + break; + + case kEplNmtCsStopped: + // full EPL cycle is active, but without PReq/PRes + + switch (EplDllkInstance_g.m_DllState) { + case kEplDllCsWaitPreq: + switch (NmtEvent_p) { + // DLL_CT2 + case kEplNmtEventDllCePreq: + // enter DLL_CS_WAIT_SOA + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + + // DLL_CT8 + case kEplNmtEventDllCeFrameTimeout: + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA | + EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeSoa: + // NMT_CS_STOPPED active + // it is Ok if no PReq was received + + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT7 + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoc: + switch (NmtEvent_p) { + // DLL_CT1 + case kEplNmtEventDllCeSoc: + // start of cycle and isochronous phase + // enter DLL_CS_WAIT_SOA + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + + // DLL_CT4 // case kEplNmtEventDllCePres: - case kEplNmtEventDllCePreq: - case kEplNmtEventDllCeSoa: - case kEplNmtEventDllCeFrameTimeout: - // report DLL_CEV_LOSS_SOC - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOC; - - case kEplNmtEventDllCeAsnd: - default: - // remain in this state - break; - } - break; - - case kEplDllCsWaitSoa: - switch (NmtEvent_p) - { - // DLL_CT3 - case kEplNmtEventDllCeFrameTimeout: - // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA | EPL_DLL_ERR_CN_LOSS_SOC; - - case kEplNmtEventDllCeSoa: - // enter DLL_CS_WAIT_SOC - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; - break; - - // DLL_CT9 - case kEplNmtEventDllCeSoc: - // report DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; - // remain in DLL_CS_WAIT_SOA - break; - - // DLL_CT10 - case kEplNmtEventDllCeAsnd: - // report DLL_CEV_LOSS_SOA - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_CN_LOSS_SOA; - - case kEplNmtEventDllCePreq: - // NMT_CS_STOPPED active and we do not expect any PReq - // so just ignore it - case kEplNmtEventDllCePres: - default: - // remain in this state - break; - } - break; - - case kEplDllGsInit: - default: - // enter DLL_CS_WAIT_PREQ - EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; - break; - } - break; + case kEplNmtEventDllCePreq: + case kEplNmtEventDllCeSoa: + case kEplNmtEventDllCeFrameTimeout: + // report DLL_CEV_LOSS_SOC + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeAsnd: + default: + // remain in this state + break; + } + break; + + case kEplDllCsWaitSoa: + switch (NmtEvent_p) { + // DLL_CT3 + case kEplNmtEventDllCeFrameTimeout: + // report DLL_CEV_LOSS_SOC and DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA | + EPL_DLL_ERR_CN_LOSS_SOC; + + case kEplNmtEventDllCeSoa: + // enter DLL_CS_WAIT_SOC + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoc; + break; + + // DLL_CT9 + case kEplNmtEventDllCeSoc: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA; + // remain in DLL_CS_WAIT_SOA + break; + + // DLL_CT10 + case kEplNmtEventDllCeAsnd: + // report DLL_CEV_LOSS_SOA + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOA; + + case kEplNmtEventDllCePreq: + // NMT_CS_STOPPED active and we do not expect any PReq + // so just ignore it + case kEplNmtEventDllCePres: + default: + // remain in this state + break; + } + break; + + case kEplDllGsInit: + default: + // enter DLL_CS_WAIT_PREQ + EplDllkInstance_g.m_DllState = kEplDllCsWaitSoa; + break; + } + break; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - case kEplNmtMsNotActive: - case kEplNmtMsBasicEthernet: - break; - - case kEplNmtMsPreOperational1: - // reduced EPL cycle is active - if (EplDllkInstance_g.m_DllState != kEplDllMsNonCyclic) - { // stop cycle timer + case kEplNmtMsNotActive: + case kEplNmtMsBasicEthernet: + break; + + case kEplNmtMsPreOperational1: + // reduced EPL cycle is active + if (EplDllkInstance_g.m_DllState != kEplDllMsNonCyclic) { // stop cycle timer #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskDeleteTimer(&EplDllkInstance_g.m_TimerHdlCycle); + Ret = + EplTimerHighReskDeleteTimer(&EplDllkInstance_g. + m_TimerHdlCycle); #endif - EplDllkInstance_g.m_DllState = kEplDllMsNonCyclic; - - // stop further processing, - // because it will be restarted by NMT MN module - break; - } - - switch (NmtEvent_p) - { - case kEplNmtEventDllMeSocTrig: - case kEplNmtEventDllCeAsnd: - { // because of reduced EPL cycle SoA shall be triggered, not SoC - tEplDllState DummyDllState; - - Ret = EplDllkAsyncFrameNotReceived(EplDllkInstance_g.m_LastReqServiceId, - EplDllkInstance_g.m_uiLastTargetNodeId); - - // go ahead and send SoA - Ret = EplDllkMnSendSoa(NmtState_p, - &DummyDllState, - (EplDllkInstance_g.m_uiCycleCount >= EPL_C_DLL_PREOP1_START_CYCLES)); - // increment cycle counter to detect if EPL_C_DLL_PREOP1_START_CYCLES empty cycles are elapsed - EplDllkInstance_g.m_uiCycleCount++; - - // reprogram timer + EplDllkInstance_g.m_DllState = kEplDllMsNonCyclic; + + // stop further processing, + // because it will be restarted by NMT MN module + break; + } + + switch (NmtEvent_p) { + case kEplNmtEventDllMeSocTrig: + case kEplNmtEventDllCeAsnd: + { // because of reduced EPL cycle SoA shall be triggered, not SoC + tEplDllState DummyDllState; + + Ret = + EplDllkAsyncFrameNotReceived + (EplDllkInstance_g.m_LastReqServiceId, + EplDllkInstance_g.m_uiLastTargetNodeId); + + // go ahead and send SoA + Ret = EplDllkMnSendSoa(NmtState_p, + &DummyDllState, + (EplDllkInstance_g. + m_uiCycleCount >= + EPL_C_DLL_PREOP1_START_CYCLES)); + // increment cycle counter to detect if EPL_C_DLL_PREOP1_START_CYCLES empty cycles are elapsed + EplDllkInstance_g.m_uiCycleCount++; + + // reprogram timer #if EPL_TIMER_USE_HIGHRES != FALSE - if (EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout != 0) - { - Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, - EplDllkInstance_g.m_DllConfigParam.m_dwAsyncSlotTimeout, - EplDllkCbMnTimerCycle, - 0L, - FALSE); - } + if (EplDllkInstance_g.m_DllConfigParam. + m_dwAsyncSlotTimeout != 0) { + Ret = + EplTimerHighReskModifyTimerNs + (&EplDllkInstance_g.m_TimerHdlCycle, + EplDllkInstance_g.m_DllConfigParam. + m_dwAsyncSlotTimeout, + EplDllkCbMnTimerCycle, 0L, FALSE); + } #endif - break; - } - - default: - break; - } - break; - - case kEplNmtMsPreOperational2: - case kEplNmtMsReadyToOperate: - case kEplNmtMsOperational: - // full EPL cycle is active - switch (NmtEvent_p) - { - case kEplNmtEventDllMeSocTrig: - { - // update cycle counter - if (EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt > 0) - { // multiplexed cycle active - EplDllkInstance_g.m_uiCycleCount = (EplDllkInstance_g.m_uiCycleCount + 1) % EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt; - // $$$ check multiplexed cycle restart - // -> toggle MC flag - // -> change node linked list - } - else - { // non-multiplexed cycle active - // start with first node in isochronous phase - EplDllkInstance_g.m_pCurNodeInfo = NULL; - } - - switch (EplDllkInstance_g.m_DllState) - { - case kEplDllMsNonCyclic: - { // start continuous cycle timer + break; + } + + default: + break; + } + break; + + case kEplNmtMsPreOperational2: + case kEplNmtMsReadyToOperate: + case kEplNmtMsOperational: + // full EPL cycle is active + switch (NmtEvent_p) { + case kEplNmtEventDllMeSocTrig: + { + // update cycle counter + if (EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt > 0) { // multiplexed cycle active + EplDllkInstance_g.m_uiCycleCount = + (EplDllkInstance_g.m_uiCycleCount + + 1) % + EplDllkInstance_g.m_DllConfigParam. + m_uiMultiplCycleCnt; + // $$$ check multiplexed cycle restart + // -> toggle MC flag + // -> change node linked list + } else { // non-multiplexed cycle active + // start with first node in isochronous phase + EplDllkInstance_g.m_pCurNodeInfo = NULL; + } + + switch (EplDllkInstance_g.m_DllState) { + case kEplDllMsNonCyclic: + { // start continuous cycle timer #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, - EplDllkInstance_g.m_ullFrameTimeout, - EplDllkCbMnTimerCycle, - 0L, - TRUE); + Ret = + EplTimerHighReskModifyTimerNs + (&EplDllkInstance_g. + m_TimerHdlCycle, + EplDllkInstance_g. + m_ullFrameTimeout, + EplDllkCbMnTimerCycle, 0L, + TRUE); #endif - // continue with sending SoC - } - - case kEplDllMsWaitAsnd: - case kEplDllMsWaitSocTrig: - { // if m_LastReqServiceId is still valid, - // SoA was not correctly answered - // and user part has to be informed - Ret = EplDllkAsyncFrameNotReceived(EplDllkInstance_g.m_LastReqServiceId, - EplDllkInstance_g.m_uiLastTargetNodeId); - - // send SoC - Ret = EplDllkMnSendSoc(); - - // new DLL state - EplDllkInstance_g.m_DllState = kEplDllMsWaitPreqTrig; - - // start WaitSoCPReq Timer + // continue with sending SoC + } + + case kEplDllMsWaitAsnd: + case kEplDllMsWaitSocTrig: + { // if m_LastReqServiceId is still valid, + // SoA was not correctly answered + // and user part has to be informed + Ret = + EplDllkAsyncFrameNotReceived + (EplDllkInstance_g. + m_LastReqServiceId, + EplDllkInstance_g. + m_uiLastTargetNodeId); + + // send SoC + Ret = EplDllkMnSendSoc(); + + // new DLL state + EplDllkInstance_g.m_DllState = + kEplDllMsWaitPreqTrig; + + // start WaitSoCPReq Timer #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlResponse, - EplDllkInstance_g.m_DllConfigParam.m_dwWaitSocPreq, - EplDllkCbMnTimerResponse, - 0L, - FALSE); + Ret = + EplTimerHighReskModifyTimerNs + (&EplDllkInstance_g. + m_TimerHdlResponse, + EplDllkInstance_g. + m_DllConfigParam. + m_dwWaitSocPreq, + EplDllkCbMnTimerResponse, + 0L, FALSE); #endif - break; - } - - default: - { // wrong DLL state / cycle time exceeded - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_MN_CYCTIMEEXCEED; - EplDllkInstance_g.m_DllState = kEplDllMsWaitSocTrig; - break; - } - } - - break; - } - - case kEplNmtEventDllMePresTimeout: - { - - switch (EplDllkInstance_g.m_DllState) - { - case kEplDllMsWaitPres: - { // PRes not received - - if (EplDllkInstance_g.m_pCurNodeInfo->m_fSoftDelete == FALSE) - { // normal isochronous CN - DllEvent.m_ulDllErrorEvents |= EPL_DLL_ERR_MN_CN_LOSS_PRES; - DllEvent.m_uiNodeId = EplDllkInstance_g.m_pCurNodeInfo->m_uiNodeId; - } - else - { // CN shall be deleted softly - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkSoftDelNode; - // $$$ d.k. set Event.m_NetTime to current time - Event.m_uiSize = sizeof (unsigned int); - Event.m_pArg = &EplDllkInstance_g.m_pCurNodeInfo->m_uiNodeId; - Ret = EplEventkPost(&Event); - } - - // continue with sending next PReq - } - - case kEplDllMsWaitPreqTrig: - { - // send next PReq - Ret = EplDllkMnSendPreq(NmtState_p, &EplDllkInstance_g.m_DllState); - - break; - } - - default: - { // wrong DLL state - break; - } - } - - break; - } - - case kEplNmtEventDllCePres: - { - - switch (EplDllkInstance_g.m_DllState) - { - case kEplDllMsWaitPres: - { // PRes received - // send next PReq - Ret = EplDllkMnSendPreq(NmtState_p, &EplDllkInstance_g.m_DllState); - - break; - } - - default: - { // wrong DLL state - break; - } - } - - break; - } - - case kEplNmtEventDllMeSoaTrig: - { - - switch (EplDllkInstance_g.m_DllState) - { - case kEplDllMsWaitSoaTrig: - { // MN PRes sent - // send SoA - Ret = EplDllkMnSendSoa(NmtState_p, &EplDllkInstance_g.m_DllState, TRUE); - - break; - } - - default: - { // wrong DLL state - break; - } - } - - break; - } - - case kEplNmtEventDllCeAsnd: - { // ASnd has been received, but it may be not the requested one + break; + } + + default: + { // wrong DLL state / cycle time exceeded + DllEvent.m_ulDllErrorEvents |= + EPL_DLL_ERR_MN_CYCTIMEEXCEED; + EplDllkInstance_g.m_DllState = + kEplDllMsWaitSocTrig; + break; + } + } + + break; + } + + case kEplNmtEventDllMePresTimeout: + { + + switch (EplDllkInstance_g.m_DllState) { + case kEplDllMsWaitPres: + { // PRes not received + + if (EplDllkInstance_g.m_pCurNodeInfo->m_fSoftDelete == FALSE) { // normal isochronous CN + DllEvent. + m_ulDllErrorEvents + |= + EPL_DLL_ERR_MN_CN_LOSS_PRES; + DllEvent.m_uiNodeId = + EplDllkInstance_g. + m_pCurNodeInfo-> + m_uiNodeId; + } else { // CN shall be deleted softly + Event.m_EventSink = + kEplEventSinkDllkCal; + Event.m_EventType = + kEplEventTypeDllkSoftDelNode; + // $$$ d.k. set Event.m_NetTime to current time + Event.m_uiSize = + sizeof(unsigned + int); + Event.m_pArg = + &EplDllkInstance_g. + m_pCurNodeInfo-> + m_uiNodeId; + Ret = + EplEventkPost + (&Event); + } + + // continue with sending next PReq + } + + case kEplDllMsWaitPreqTrig: + { + // send next PReq + Ret = + EplDllkMnSendPreq + (NmtState_p, + &EplDllkInstance_g. + m_DllState); + + break; + } + + default: + { // wrong DLL state + break; + } + } + + break; + } + + case kEplNmtEventDllCePres: + { + + switch (EplDllkInstance_g.m_DllState) { + case kEplDllMsWaitPres: + { // PRes received + // send next PReq + Ret = + EplDllkMnSendPreq + (NmtState_p, + &EplDllkInstance_g. + m_DllState); + + break; + } + + default: + { // wrong DLL state + break; + } + } + + break; + } + + case kEplNmtEventDllMeSoaTrig: + { + + switch (EplDllkInstance_g.m_DllState) { + case kEplDllMsWaitSoaTrig: + { // MN PRes sent + // send SoA + Ret = + EplDllkMnSendSoa(NmtState_p, + &EplDllkInstance_g. + m_DllState, + TRUE); + + break; + } + + default: + { // wrong DLL state + break; + } + } + + break; + } + + case kEplNmtEventDllCeAsnd: + { // ASnd has been received, but it may be not the requested one /* // report if SoA was correctly answered Ret = EplDllkAsyncFrameNotReceived(EplDllkInstance_g.m_LastReqServiceId, EplDllkInstance_g.m_uiLastTargetNodeId); */ - if (EplDllkInstance_g.m_DllState == kEplDllMsWaitAsnd) - { - EplDllkInstance_g.m_DllState = kEplDllMsWaitSocTrig; - } - break; - } - - default: - break; - } - break; + if (EplDllkInstance_g.m_DllState == + kEplDllMsWaitAsnd) { + EplDllkInstance_g.m_DllState = + kEplDllMsWaitSocTrig; + } + break; + } + + default: + break; + } + break; #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - default: - break; - } + default: + break; + } - if (DllEvent.m_ulDllErrorEvents != 0) - { // error event set -> post it to error handler - Event.m_EventSink = kEplEventSinkErrk; - Event.m_EventType = kEplEventTypeDllError; - // $$$ d.k. set Event.m_NetTime to current time - Event.m_uiSize = sizeof (DllEvent); - Event.m_pArg = &DllEvent; - Ret = EplEventkPost(&Event); - } + if (DllEvent.m_ulDllErrorEvents != 0) { // error event set -> post it to error handler + Event.m_EventSink = kEplEventSinkErrk; + Event.m_EventType = kEplEventTypeDllError; + // $$$ d.k. set Event.m_NetTime to current time + Event.m_uiSize = sizeof(DllEvent); + Event.m_pArg = &DllEvent; + Ret = EplEventkPost(&Event); + } - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -2281,652 +2419,754 @@ tEplErrorHandlerkEvent DllEvent; static void EplDllkCbFrameReceived(tEdrvRxBuffer * pRxBuffer_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtState NmtState; -tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; -tEplEvent Event; -tEplFrame *pFrame; -tEplFrame *pTxFrame; -tEdrvTxBuffer *pTxBuffer = NULL; -tEplFrameInfo FrameInfo; -tEplMsgType MsgType; -tEplDllReqServiceId ReqServiceId; -unsigned int uiAsndServiceId; -unsigned int uiNodeId; -BYTE bFlag1; - - BENCHMARK_MOD_02_SET(3); - NmtState = EplNmtkGetNmtState(); - - if (NmtState <= kEplNmtGsResetConfiguration) - { - goto Exit; - } - - pFrame = (tEplFrame *) pRxBuffer_p->m_pbBuffer; + tEplKernel Ret = kEplSuccessful; + tEplNmtState NmtState; + tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; + tEplEvent Event; + tEplFrame *pFrame; + tEplFrame *pTxFrame; + tEdrvTxBuffer *pTxBuffer = NULL; + tEplFrameInfo FrameInfo; + tEplMsgType MsgType; + tEplDllReqServiceId ReqServiceId; + unsigned int uiAsndServiceId; + unsigned int uiNodeId; + BYTE bFlag1; + + BENCHMARK_MOD_02_SET(3); + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) { + goto Exit; + } + + pFrame = (tEplFrame *) pRxBuffer_p->m_pbBuffer; #if EDRV_EARLY_RX_INT != FALSE - switch (pRxBuffer_p->m_BufferInFrame) - { - case kEdrvBufferFirstInFrame: - { - MsgType = (tEplMsgType)AmiGetByteFromLe(&pFrame->m_le_bMessageType); - if (MsgType == kEplMsgTypePreq) - { - if (EplDllkInstance_g.m_DllState == kEplDllCsWaitPreq) - { // PReq expected and actually received - // d.k.: The condition above is sufficent, because EPL cycle is active - // and no non-EPL frame shall be received in isochronous phase. - // start transmission PRes - // $$$ What if Tx buffer is invalid? - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + switch (pRxBuffer_p->m_BufferInFrame) { + case kEdrvBufferFirstInFrame: + { + MsgType = + (tEplMsgType) AmiGetByteFromLe(&pFrame-> + m_le_bMessageType); + if (MsgType == kEplMsgTypePreq) { + if (EplDllkInstance_g.m_DllState == kEplDllCsWaitPreq) { // PReq expected and actually received + // d.k.: The condition above is sufficent, because EPL cycle is active + // and no non-EPL frame shall be received in isochronous phase. + // start transmission PRes + // $$$ What if Tx buffer is invalid? + pTxBuffer = + &EplDllkInstance_g. + m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; #if (EPL_DLL_PRES_READY_AFTER_SOA != FALSE) || (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) - Ret = EdrvTxMsgStart(pTxBuffer); + Ret = EdrvTxMsgStart(pTxBuffer); #else - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - // update frame (NMT state, RD, RS, PR, MS, EN flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - if (NmtState != kEplNmtCsOperational) - { // mark PDO as invalid in NMT state Op - // $$$ reset only RD flag; set other flags appropriately - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, 0); - } - // $$$ make function that updates Pres, StatusRes - // send PRes frame - Ret = EdrvSendTxMsg(pTxBuffer); + pTxFrame = + (tEplFrame *) pTxBuffer->m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + if (NmtState != kEplNmtCsOperational) { // mark PDO as invalid in NMT state Op + // $$$ reset only RD flag; set other flags appropriately + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Pres. + m_le_bFlag1, 0); + } + // $$$ make function that updates Pres, StatusRes + // send PRes frame + Ret = EdrvSendTxMsg(pTxBuffer); #endif - } - } - goto Exit; - } - - case kEdrvBufferMiddleInFrame: - { - goto Exit; - } - - case kEdrvBufferLastInFrame: - { - break; - } - } + } + } + goto Exit; + } + + case kEdrvBufferMiddleInFrame: + { + goto Exit; + } + + case kEdrvBufferLastInFrame: + { + break; + } + } #endif - FrameInfo.m_pFrame = pFrame; - FrameInfo.m_uiFrameSize = pRxBuffer_p->m_uiRxMsgLen; - FrameInfo.m_NetTime.m_dwNanoSec = pRxBuffer_p->m_NetTime.m_dwNanoSec; - FrameInfo.m_NetTime.m_dwSec = pRxBuffer_p->m_NetTime.m_dwSec; - - if (AmiGetWordFromBe(&pFrame->m_be_wEtherType) != EPL_C_DLL_ETHERTYPE_EPL) - { // non-EPL frame - //TRACE2("EplDllkCbFrameReceived: pfnCbAsync=0x%p SrcMAC=0x%llx\n", EplDllkInstance_g.m_pfnCbAsync, AmiGetQword48FromBe(pFrame->m_be_abSrcMac)); - if (EplDllkInstance_g.m_pfnCbAsync != NULL) - { // handler for async frames is registered - EplDllkInstance_g.m_pfnCbAsync(&FrameInfo); - } - - goto Exit; - } - - MsgType = (tEplMsgType)AmiGetByteFromLe(&pFrame->m_le_bMessageType); - switch (MsgType) - { - case kEplMsgTypePreq: - { - // PReq frame - // d.k.: (we assume that this PReq frame is intended for us and don't check DstNodeId) - if (AmiGetByteFromLe(&pFrame->m_le_bDstNodeId) != EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) - { // this PReq is not intended for us - goto Exit; - } - NmtEvent = kEplNmtEventDllCePreq; - - if (NmtState >= kEplNmtMsNotActive) - { // MN is active -> wrong msg type - break; - } - + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = pRxBuffer_p->m_uiRxMsgLen; + FrameInfo.m_NetTime.m_dwNanoSec = pRxBuffer_p->m_NetTime.m_dwNanoSec; + FrameInfo.m_NetTime.m_dwSec = pRxBuffer_p->m_NetTime.m_dwSec; + + if (AmiGetWordFromBe(&pFrame->m_be_wEtherType) != EPL_C_DLL_ETHERTYPE_EPL) { // non-EPL frame + //TRACE2("EplDllkCbFrameReceived: pfnCbAsync=0x%p SrcMAC=0x%llx\n", EplDllkInstance_g.m_pfnCbAsync, AmiGetQword48FromBe(pFrame->m_be_abSrcMac)); + if (EplDllkInstance_g.m_pfnCbAsync != NULL) { // handler for async frames is registered + EplDllkInstance_g.m_pfnCbAsync(&FrameInfo); + } + + goto Exit; + } + + MsgType = (tEplMsgType) AmiGetByteFromLe(&pFrame->m_le_bMessageType); + switch (MsgType) { + case kEplMsgTypePreq: + { + // PReq frame + // d.k.: (we assume that this PReq frame is intended for us and don't check DstNodeId) + if (AmiGetByteFromLe(&pFrame->m_le_bDstNodeId) != EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) { // this PReq is not intended for us + goto Exit; + } + NmtEvent = kEplNmtEventDllCePreq; + + if (NmtState >= kEplNmtMsNotActive) { // MN is active -> wrong msg type + break; + } #if EDRV_EARLY_RX_INT == FALSE - if (NmtState >= kEplNmtCsPreOperational2) - { // respond to and process PReq frames only in PreOp2, ReadyToOp and Op - // Does PRes exist? - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; - if (pTxBuffer->m_pbBuffer != NULL) - { // PRes does exist + if (NmtState >= kEplNmtCsPreOperational2) { // respond to and process PReq frames only in PreOp2, ReadyToOp and Op + // Does PRes exist? + pTxBuffer = + &EplDllkInstance_g. + m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + if (pTxBuffer->m_pbBuffer != NULL) { // PRes does exist #if (EPL_DLL_PRES_READY_AFTER_SOA != FALSE) || (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) - EdrvTxMsgStart(pTxBuffer); + EdrvTxMsgStart(pTxBuffer); #else - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - // update frame (NMT state, RD, RS, PR, MS, EN flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Preq.m_le_bFlag1); - // save EA flag - EplDllkInstance_g.m_bMnFlag1 = - (EplDllkInstance_g.m_bMnFlag1 & ~EPL_FRAME_FLAG1_EA) - | (bFlag1 & EPL_FRAME_FLAG1_EA); - // preserve MS flag - bFlag1 &= EPL_FRAME_FLAG1_MS; - // add EN flag from Error signaling module - bFlag1 |= EplDllkInstance_g.m_bFlag1 & EPL_FRAME_FLAG1_EN; - if (NmtState != kEplNmtCsOperational) - { // mark PDO as invalid in NMT state Op - // reset only RD flag - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, bFlag1); - } - else - { // leave RD flag untouched - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, - (AmiGetByteFromLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1) & EPL_FRAME_FLAG1_RD) - | bFlag1); - } - // $$$ update EPL_DLL_PRES_READY_AFTER_* code - // send PRes frame - Ret = EdrvSendTxMsg(pTxBuffer); - if (Ret != kEplSuccessful) - { - goto Exit; - } + pTxFrame = + (tEplFrame *) pTxBuffer->m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + bFlag1 = + AmiGetByteFromLe(&pFrame->m_Data. + m_Preq. + m_le_bFlag1); + // save EA flag + EplDllkInstance_g.m_bMnFlag1 = + (EplDllkInstance_g. + m_bMnFlag1 & ~EPL_FRAME_FLAG1_EA) + | (bFlag1 & EPL_FRAME_FLAG1_EA); + // preserve MS flag + bFlag1 &= EPL_FRAME_FLAG1_MS; + // add EN flag from Error signaling module + bFlag1 |= + EplDllkInstance_g. + m_bFlag1 & EPL_FRAME_FLAG1_EN; + if (NmtState != kEplNmtCsOperational) { // mark PDO as invalid in NMT state Op + // reset only RD flag + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Pres. + m_le_bFlag1, + bFlag1); + } else { // leave RD flag untouched + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Pres. + m_le_bFlag1, + (AmiGetByteFromLe + (&pTxFrame-> + m_Data.m_Pres. + m_le_bFlag1) & + EPL_FRAME_FLAG1_RD) + | bFlag1); + } + // $$$ update EPL_DLL_PRES_READY_AFTER_* code + // send PRes frame + Ret = EdrvSendTxMsg(pTxBuffer); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - } + } #endif - // inform PDO module + // inform PDO module #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - if (NmtState >= kEplNmtCsReadyToOperate) - { // inform PDO module only in ReadyToOp and Op - if (NmtState != kEplNmtCsOperational) - { - // reset RD flag and all other flags, but that does not matter, because they were processed above - AmiSetByteToLe(&pFrame->m_Data.m_Preq.m_le_bFlag1, 0); - } - - // compares real frame size and PDO size - if ((unsigned int) (AmiGetWordFromLe(&pFrame->m_Data.m_Preq.m_le_wSize) + 24) - > FrameInfo.m_uiFrameSize) - { // format error - tEplErrorHandlerkEvent DllEvent; - - DllEvent.m_ulDllErrorEvents = EPL_DLL_ERR_INVALID_FORMAT; - DllEvent.m_uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); - DllEvent.m_NmtState = NmtState; - Event.m_EventSink = kEplEventSinkErrk; - Event.m_EventType = kEplEventTypeDllError; - Event.m_NetTime = FrameInfo.m_NetTime; - Event.m_uiSize = sizeof (DllEvent); - Event.m_pArg = &DllEvent; - Ret = EplEventkPost(&Event); - break; - } - - // forward PReq frame as RPDO to PDO module - Ret = EplPdokCbPdoReceived(&FrameInfo); - - } + if (NmtState >= kEplNmtCsReadyToOperate) { // inform PDO module only in ReadyToOp and Op + if (NmtState != kEplNmtCsOperational) { + // reset RD flag and all other flags, but that does not matter, because they were processed above + AmiSetByteToLe(&pFrame->m_Data. + m_Preq. + m_le_bFlag1, 0); + } + // compares real frame size and PDO size + if ((unsigned + int)(AmiGetWordFromLe(&pFrame-> + m_Data. + m_Preq. + m_le_wSize) + + 24) + > FrameInfo.m_uiFrameSize) { // format error + tEplErrorHandlerkEvent DllEvent; + + DllEvent.m_ulDllErrorEvents = + EPL_DLL_ERR_INVALID_FORMAT; + DllEvent.m_uiNodeId = + AmiGetByteFromLe(&pFrame-> + m_le_bSrcNodeId); + DllEvent.m_NmtState = NmtState; + Event.m_EventSink = + kEplEventSinkErrk; + Event.m_EventType = + kEplEventTypeDllError; + Event.m_NetTime = + FrameInfo.m_NetTime; + Event.m_uiSize = + sizeof(DllEvent); + Event.m_pArg = &DllEvent; + Ret = EplEventkPost(&Event); + break; + } + // forward PReq frame as RPDO to PDO module + Ret = EplPdokCbPdoReceived(&FrameInfo); + + } #if (EPL_DLL_PRES_READY_AFTER_SOC != FALSE) - if (pTxBuffer->m_pbBuffer != NULL) - { // PRes does exist - // inform PDO module about PRes after PReq - FrameInfo.m_pFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - FrameInfo.m_uiFrameSize = pTxBuffer->m_uiMaxBufferLen; - Ret = EplPdokCbPdoTransmitted(&FrameInfo); - } + if (pTxBuffer->m_pbBuffer != NULL) { // PRes does exist + // inform PDO module about PRes after PReq + FrameInfo.m_pFrame = + (tEplFrame *) pTxBuffer->m_pbBuffer; + FrameInfo.m_uiFrameSize = + pTxBuffer->m_uiMaxBufferLen; + Ret = + EplPdokCbPdoTransmitted(&FrameInfo); + } #endif #endif #if EDRV_EARLY_RX_INT == FALSE - // $$$ inform emergency protocol handling (error signaling module) about flags - } + // $$$ inform emergency protocol handling (error signaling module) about flags + } #endif - // reset cycle counter - EplDllkInstance_g.m_uiCycleCount = 0; + // reset cycle counter + EplDllkInstance_g.m_uiCycleCount = 0; - break; - } + break; + } - case kEplMsgTypePres: - { + case kEplMsgTypePres: + { #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - tEplDllkNodeInfo* pIntNodeInfo; - tEplHeartbeatEvent HeartbeatEvent; + tEplDllkNodeInfo *pIntNodeInfo; + tEplHeartbeatEvent HeartbeatEvent; #endif - // PRes frame - NmtEvent = kEplNmtEventDllCePres; + // PRes frame + NmtEvent = kEplNmtEventDllCePres; - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); - if ((NmtState >= kEplNmtCsPreOperational2) - && (NmtState <= kEplNmtCsOperational)) - { // process PRes frames only in PreOp2, ReadyToOp and Op of CN + if ((NmtState >= kEplNmtCsPreOperational2) + && (NmtState <= kEplNmtCsOperational)) { // process PRes frames only in PreOp2, ReadyToOp and Op of CN #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId); - if (pIntNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - goto Exit; - } - } - else if (EplDllkInstance_g.m_DllState == kEplDllMsWaitPres) - { // or process PRes frames in MsWaitPres - - pIntNodeInfo = EplDllkInstance_g.m_pCurNodeInfo; - if ((pIntNodeInfo == NULL) || (pIntNodeInfo->m_uiNodeId != uiNodeId)) - { // ignore PRes, because it is from wrong CN - // $$$ maybe post event to NmtMn module - goto Exit; - } - - // forward Flag2 to asynchronous scheduler - bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2); - Ret = EplDllkCalAsyncSetPendingRequests(uiNodeId, - ((tEplDllAsyncReqPriority) ((bFlag1 & EPL_FRAME_FLAG2_PR) >> EPL_FRAME_FLAG2_PR_SHIFT)), - (bFlag1 & EPL_FRAME_FLAG2_RS)); + pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId); + if (pIntNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + } else if (EplDllkInstance_g.m_DllState == kEplDllMsWaitPres) { // or process PRes frames in MsWaitPres + + pIntNodeInfo = EplDllkInstance_g.m_pCurNodeInfo; + if ((pIntNodeInfo == NULL) || (pIntNodeInfo->m_uiNodeId != uiNodeId)) { // ignore PRes, because it is from wrong CN + // $$$ maybe post event to NmtMn module + goto Exit; + } + // forward Flag2 to asynchronous scheduler + bFlag1 = + AmiGetByteFromLe(&pFrame->m_Data.m_Asnd. + m_Payload.m_StatusResponse. + m_le_bFlag2); + Ret = + EplDllkCalAsyncSetPendingRequests(uiNodeId, + ((tEplDllAsyncReqPriority) ((bFlag1 & EPL_FRAME_FLAG2_PR) >> EPL_FRAME_FLAG2_PR_SHIFT)), (bFlag1 & EPL_FRAME_FLAG2_RS)); #endif - } - else - { // ignore PRes, because it was received in wrong NMT state - // but execute EplDllkChangeState() and post event to NMT module - break; - } + } else { // ignore PRes, because it was received in wrong NMT state + // but execute EplDllkChangeState() and post event to NMT module + break; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - { // check NMT state of CN - HeartbeatEvent.m_wErrorCode = EPL_E_NO_ERROR; - HeartbeatEvent.m_NmtState = - (tEplNmtState) (AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bNmtStatus) | EPL_NMT_TYPE_CS); - if (pIntNodeInfo->m_NmtState != HeartbeatEvent.m_NmtState) - { // NMT state of CN has changed -> post event to NmtMnu module - if (pIntNodeInfo->m_fSoftDelete == FALSE) - { // normal isochronous CN - HeartbeatEvent.m_uiNodeId = uiNodeId; - Event.m_EventSink = kEplEventSinkNmtMnu; - Event.m_EventType = kEplEventTypeHeartbeat; - Event.m_uiSize = sizeof (HeartbeatEvent); - Event.m_pArg = &HeartbeatEvent; - } - else - { // CN shall be deleted softly - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkSoftDelNode; - Event.m_uiSize = sizeof (unsigned int); - Event.m_pArg = &pIntNodeInfo->m_uiNodeId; - } - Event.m_NetTime = FrameInfo.m_NetTime; - Ret = EplEventkPost(&Event); - - // save current NMT state of CN in internal node structure - pIntNodeInfo->m_NmtState = HeartbeatEvent.m_NmtState; - } - } + { // check NMT state of CN + HeartbeatEvent.m_wErrorCode = EPL_E_NO_ERROR; + HeartbeatEvent.m_NmtState = + (tEplNmtState) (AmiGetByteFromLe + (&pFrame->m_Data.m_Pres. + m_le_bNmtStatus) | + EPL_NMT_TYPE_CS); + if (pIntNodeInfo->m_NmtState != HeartbeatEvent.m_NmtState) { // NMT state of CN has changed -> post event to NmtMnu module + if (pIntNodeInfo->m_fSoftDelete == FALSE) { // normal isochronous CN + HeartbeatEvent.m_uiNodeId = + uiNodeId; + Event.m_EventSink = + kEplEventSinkNmtMnu; + Event.m_EventType = + kEplEventTypeHeartbeat; + Event.m_uiSize = + sizeof(HeartbeatEvent); + Event.m_pArg = &HeartbeatEvent; + } else { // CN shall be deleted softly + Event.m_EventSink = + kEplEventSinkDllkCal; + Event.m_EventType = + kEplEventTypeDllkSoftDelNode; + Event.m_uiSize = + sizeof(unsigned int); + Event.m_pArg = + &pIntNodeInfo->m_uiNodeId; + } + Event.m_NetTime = FrameInfo.m_NetTime; + Ret = EplEventkPost(&Event); + + // save current NMT state of CN in internal node structure + pIntNodeInfo->m_NmtState = + HeartbeatEvent.m_NmtState; + } + } #endif - // inform PDO module + // inform PDO module #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - if ((NmtState != kEplNmtCsPreOperational2) - && (NmtState != kEplNmtMsPreOperational2)) - { // inform PDO module only in ReadyToOp and Op - // compare real frame size and PDO size? - if (((unsigned int) (AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize) + 24) - > FrameInfo.m_uiFrameSize) + if ((NmtState != kEplNmtCsPreOperational2) + && (NmtState != kEplNmtMsPreOperational2)) { // inform PDO module only in ReadyToOp and Op + // compare real frame size and PDO size? + if (((unsigned + int)(AmiGetWordFromLe(&pFrame->m_Data. + m_Pres.m_le_wSize) + + 24) + > FrameInfo.m_uiFrameSize) #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - || (AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize) > pIntNodeInfo->m_wPresPayloadLimit) + || + (AmiGetWordFromLe + (&pFrame->m_Data.m_Pres.m_le_wSize) > + pIntNodeInfo->m_wPresPayloadLimit) #endif - ) - { // format error - tEplErrorHandlerkEvent DllEvent; - - DllEvent.m_ulDllErrorEvents = EPL_DLL_ERR_INVALID_FORMAT; - DllEvent.m_uiNodeId = uiNodeId; - DllEvent.m_NmtState = NmtState; - Event.m_EventSink = kEplEventSinkErrk; - Event.m_EventType = kEplEventTypeDllError; - Event.m_NetTime = FrameInfo.m_NetTime; - Event.m_uiSize = sizeof (DllEvent); - Event.m_pArg = &DllEvent; - Ret = EplEventkPost(&Event); - break; - } - if ((NmtState != kEplNmtCsOperational) - && (NmtState != kEplNmtMsOperational)) - { - // reset RD flag and all other flags, but that does not matter, because they were processed above - AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, 0); - } - Ret = EplPdokCbPdoReceived(&FrameInfo); - } + ) { // format error + tEplErrorHandlerkEvent DllEvent; + + DllEvent.m_ulDllErrorEvents = + EPL_DLL_ERR_INVALID_FORMAT; + DllEvent.m_uiNodeId = uiNodeId; + DllEvent.m_NmtState = NmtState; + Event.m_EventSink = kEplEventSinkErrk; + Event.m_EventType = + kEplEventTypeDllError; + Event.m_NetTime = FrameInfo.m_NetTime; + Event.m_uiSize = sizeof(DllEvent); + Event.m_pArg = &DllEvent; + Ret = EplEventkPost(&Event); + break; + } + if ((NmtState != kEplNmtCsOperational) + && (NmtState != kEplNmtMsOperational)) { + // reset RD flag and all other flags, but that does not matter, because they were processed above + AmiSetByteToLe(&pFrame->m_Data.m_Pres. + m_le_bFlag1, 0); + } + Ret = EplPdokCbPdoReceived(&FrameInfo); + } #endif - break; - } + break; + } - case kEplMsgTypeSoc: - { - // SoC frame - NmtEvent = kEplNmtEventDllCeSoc; - - if (NmtState >= kEplNmtMsNotActive) - { // MN is active -> wrong msg type - break; - } + case kEplMsgTypeSoc: + { + // SoC frame + NmtEvent = kEplNmtEventDllCeSoc; + if (NmtState >= kEplNmtMsNotActive) { // MN is active -> wrong msg type + break; + } #if EPL_DLL_PRES_READY_AFTER_SOC != FALSE - // post PRes to transmit FIFO of the ethernet controller, but don't start - // transmission over bus - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; - // Does PRes exist? - if (pTxBuffer->m_pbBuffer != NULL) - { // PRes does exist - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - // update frame (NMT state, RD, RS, PR, MS, EN flags) - if (NmtState < kEplNmtCsPreOperational2) - { // NMT state is not PreOp2, ReadyToOp or Op - // fake NMT state PreOp2, because PRes will be sent only in PreOp2 or greater - NmtState = kEplNmtCsPreOperational2; - } - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - if (NmtState != kEplNmtCsOperational) - { // mark PDO as invalid in NMT state Op - // $$$ reset only RD flag; set other flags appropriately - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bFlag1, 0); - } - // $$$ make function that updates Pres, StatusRes - // mark PRes frame as ready for transmission - Ret = EdrvTxMsgReady(pTxBuffer); - } + // post PRes to transmit FIFO of the ethernet controller, but don't start + // transmission over bus + pTxBuffer = + &EplDllkInstance_g. + m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]; + // Does PRes exist? + if (pTxBuffer->m_pbBuffer != NULL) { // PRes does exist + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + // update frame (NMT state, RD, RS, PR, MS, EN flags) + if (NmtState < kEplNmtCsPreOperational2) { // NMT state is not PreOp2, ReadyToOp or Op + // fake NMT state PreOp2, because PRes will be sent only in PreOp2 or greater + NmtState = kEplNmtCsPreOperational2; + } + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bFlag2, + EplDllkInstance_g.m_bFlag2); + if (NmtState != kEplNmtCsOperational) { // mark PDO as invalid in NMT state Op + // $$$ reset only RD flag; set other flags appropriately + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres. + m_le_bFlag1, 0); + } + // $$$ make function that updates Pres, StatusRes + // mark PRes frame as ready for transmission + Ret = EdrvTxMsgReady(pTxBuffer); + } #endif - if (NmtState >= kEplNmtCsPreOperational2) - { // SoC frames only in PreOp2, ReadyToOp and Op - // trigger synchronous task - Event.m_EventSink = kEplEventSinkSync; - Event.m_EventType = kEplEventTypeSync; - Event.m_uiSize = 0; - Ret = EplEventkPost(&Event); - - // update cycle counter - if (EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt > 0) - { // multiplexed cycle active - EplDllkInstance_g.m_uiCycleCount = (EplDllkInstance_g.m_uiCycleCount + 1) % EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt; - } - } - - // reprogram timer + if (NmtState >= kEplNmtCsPreOperational2) { // SoC frames only in PreOp2, ReadyToOp and Op + // trigger synchronous task + Event.m_EventSink = kEplEventSinkSync; + Event.m_EventType = kEplEventTypeSync; + Event.m_uiSize = 0; + Ret = EplEventkPost(&Event); + + // update cycle counter + if (EplDllkInstance_g.m_DllConfigParam.m_uiMultiplCycleCnt > 0) { // multiplexed cycle active + EplDllkInstance_g.m_uiCycleCount = + (EplDllkInstance_g.m_uiCycleCount + + 1) % + EplDllkInstance_g.m_DllConfigParam. + m_uiMultiplCycleCnt; + } + } + // reprogram timer #if EPL_TIMER_USE_HIGHRES != FALSE - if (EplDllkInstance_g.m_ullFrameTimeout != 0) - { - Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlCycle, EplDllkInstance_g.m_ullFrameTimeout, EplDllkCbCnTimer, 0L, FALSE); - } + if (EplDllkInstance_g.m_ullFrameTimeout != 0) { + Ret = + EplTimerHighReskModifyTimerNs + (&EplDllkInstance_g.m_TimerHdlCycle, + EplDllkInstance_g.m_ullFrameTimeout, + EplDllkCbCnTimer, 0L, FALSE); + } #endif - break; - } - - case kEplMsgTypeSoa: - { - // SoA frame - NmtEvent = kEplNmtEventDllCeSoa; - - if (NmtState >= kEplNmtMsNotActive) - { // MN is active -> wrong msg type - break; - } - - pTxFrame = NULL; - - if ((NmtState & EPL_NMT_SUPERSTATE_MASK) != EPL_NMT_CS_EPLMODE) - { // do not respond, if NMT state is < PreOp1 (i.e. not EPL_MODE) - break; - } - - // check TargetNodeId - uiNodeId = AmiGetByteFromLe(&pFrame->m_Data.m_Soa.m_le_bReqServiceTarget); - if (uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) - { // local node is the target of the current request - - // check ServiceId - ReqServiceId = (tEplDllReqServiceId) AmiGetByteFromLe(&pFrame->m_Data.m_Soa.m_le_bReqServiceId); - if (ReqServiceId == kEplDllReqServiceStatus) - { // StatusRequest - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer != NULL) - { // StatusRes does exist - - pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer; - // update StatusRes frame (NMT state, EN, EC, RS, PR flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag1, EplDllkInstance_g.m_bFlag1); - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - // send StatusRes - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - TGT_DBG_SIGNAL_TRACE_POINT(8); - - // update error signaling - bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Soa.m_le_bFlag1); - if (((bFlag1 ^ EplDllkInstance_g.m_bMnFlag1) & EPL_FRAME_FLAG1_ER) != 0) - { // exception reset flag was changed by MN - // assume same state for EC in next cycle (clear all other bits) - if ((bFlag1 & EPL_FRAME_FLAG1_ER) != 0) - { - // set EC and reset rest - EplDllkInstance_g.m_bFlag1 = EPL_FRAME_FLAG1_EC; - } - else - { - // reset complete flag 1 (including EC and EN) - EplDllkInstance_g.m_bFlag1 = 0; - } - } - // save flag 1 from MN for Status request response cycle - EplDllkInstance_g.m_bMnFlag1 = bFlag1; - } - } - else if (ReqServiceId == kEplDllReqServiceIdent) - { // IdentRequest - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer != NULL) - { // IdentRes does exist - pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer; - // update IdentRes frame (NMT state, RS, PR flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - // send IdentRes - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - TGT_DBG_SIGNAL_TRACE_POINT(7); - } - } - else if (ReqServiceId == kEplDllReqServiceNmtRequest) - { // NmtRequest - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer != NULL) - { // NmtRequest does exist - // check if frame is not empty and not being filled - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) - { - /*if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen < EPL_DLLK_BUFLEN_MIN) - { // pad frame - EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen = EPL_DLLK_BUFLEN_MIN; - }*/ - // memorize transmission - pTxFrame = (tEplFrame*)1; - // send NmtRequest - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - } - } - - } - else if (ReqServiceId == kEplDllReqServiceUnspecified) - { // unspecified invite - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_pbBuffer != NULL) - { // non-EPL frame does exist - // check if frame is not empty and not being filled - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) - { - /*if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen < EPL_DLLK_BUFLEN_MIN) - { // pad frame - EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen = EPL_DLLK_BUFLEN_MIN; - }*/ - // memorize transmission - pTxFrame = (tEplFrame*)1; - // send non-EPL frame - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - } - } - - } - else if (ReqServiceId == kEplDllReqServiceNo) - { // no async service requested -> do nothing - } - } - + break; + } + + case kEplMsgTypeSoa: + { + // SoA frame + NmtEvent = kEplNmtEventDllCeSoa; + + if (NmtState >= kEplNmtMsNotActive) { // MN is active -> wrong msg type + break; + } + + pTxFrame = NULL; + + if ((NmtState & EPL_NMT_SUPERSTATE_MASK) != EPL_NMT_CS_EPLMODE) { // do not respond, if NMT state is < PreOp1 (i.e. not EPL_MODE) + break; + } + // check TargetNodeId + uiNodeId = + AmiGetByteFromLe(&pFrame->m_Data.m_Soa. + m_le_bReqServiceTarget); + if (uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) { // local node is the target of the current request + + // check ServiceId + ReqServiceId = + (tEplDllReqServiceId) + AmiGetByteFromLe(&pFrame->m_Data.m_Soa. + m_le_bReqServiceId); + if (ReqServiceId == kEplDllReqServiceStatus) { // StatusRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer != NULL) { // StatusRes does exist + + pTxFrame = + (tEplFrame *) + EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_STATUSRES]. + m_pbBuffer; + // update StatusRes frame (NMT state, EN, EC, RS, PR flags) + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Asnd. + m_Payload. + m_StatusResponse. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Asnd. + m_Payload. + m_StatusResponse. + m_le_bFlag1, + EplDllkInstance_g. + m_bFlag1); + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Asnd. + m_Payload. + m_StatusResponse. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + // send StatusRes + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_STATUSRES]); + if (Ret != kEplSuccessful) { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(8); + + // update error signaling + bFlag1 = + AmiGetByteFromLe(&pFrame-> + m_Data. + m_Soa. + m_le_bFlag1); + if (((bFlag1 ^ EplDllkInstance_g.m_bMnFlag1) & EPL_FRAME_FLAG1_ER) != 0) { // exception reset flag was changed by MN + // assume same state for EC in next cycle (clear all other bits) + if ((bFlag1 & + EPL_FRAME_FLAG1_ER) + != 0) { + // set EC and reset rest + EplDllkInstance_g. + m_bFlag1 = + EPL_FRAME_FLAG1_EC; + } else { + // reset complete flag 1 (including EC and EN) + EplDllkInstance_g. + m_bFlag1 = + 0; + } + } + // save flag 1 from MN for Status request response cycle + EplDllkInstance_g.m_bMnFlag1 = + bFlag1; + } + } else if (ReqServiceId == kEplDllReqServiceIdent) { // IdentRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer != NULL) { // IdentRes does exist + pTxFrame = + (tEplFrame *) + EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_IDENTRES]. + m_pbBuffer; + // update IdentRes frame (NMT state, RS, PR flags) + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Asnd. + m_Payload. + m_IdentResponse. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame-> + m_Data.m_Asnd. + m_Payload. + m_IdentResponse. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + // send IdentRes + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_IDENTRES]); + if (Ret != kEplSuccessful) { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(7); + } + } else if (ReqServiceId == kEplDllReqServiceNmtRequest) { // NmtRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer != NULL) { // NmtRequest does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]. + m_uiTxMsgLen > + EPL_DLLK_BUFLEN_FILLING) { + /*if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen < EPL_DLLK_BUFLEN_MIN) + { // pad frame + EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen = EPL_DLLK_BUFLEN_MIN; + } */ + // memorize transmission + pTxFrame = + (tEplFrame *) 1; + // send NmtRequest + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]); + if (Ret != + kEplSuccessful) { + goto Exit; + } + + } + } + + } else if (ReqServiceId == kEplDllReqServiceUnspecified) { // unspecified invite + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_pbBuffer != NULL) { // non-EPL frame does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NONEPL]. + m_uiTxMsgLen > + EPL_DLLK_BUFLEN_FILLING) { + /*if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen < EPL_DLLK_BUFLEN_MIN) + { // pad frame + EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen = EPL_DLLK_BUFLEN_MIN; + } */ + // memorize transmission + pTxFrame = + (tEplFrame *) 1; + // send non-EPL frame + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NONEPL]); + if (Ret != + kEplSuccessful) { + goto Exit; + } + + } + } + + } else if (ReqServiceId == kEplDllReqServiceNo) { // no async service requested -> do nothing + } + } #if EPL_DLL_PRES_READY_AFTER_SOA != FALSE - if (pTxFrame == NULL) - { // signal process function readiness of PRes frame - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkPresReady; - Event.m_uiSize = 0; - Event.m_pArg = NULL; - Ret = EplEventkPost(&Event); - } + if (pTxFrame == NULL) { // signal process function readiness of PRes frame + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkPresReady; + Event.m_uiSize = 0; + Event.m_pArg = NULL; + Ret = EplEventkPost(&Event); + } #endif - // inform PDO module + // inform PDO module #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) // Ret = EplPdokCbSoa(&FrameInfo); #endif - // $$$ put SrcNodeId, NMT state and NetTime as HeartbeatEvent into eventqueue + // $$$ put SrcNodeId, NMT state and NetTime as HeartbeatEvent into eventqueue - // $$$ inform emergency protocol handling about flags - break; - } + // $$$ inform emergency protocol handling about flags + break; + } - case kEplMsgTypeAsnd: - { - // ASnd frame - NmtEvent = kEplNmtEventDllCeAsnd; + case kEplMsgTypeAsnd: + { + // ASnd frame + NmtEvent = kEplNmtEventDllCeAsnd; - // ASnd service registered? - uiAsndServiceId = (unsigned int) AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId); + // ASnd service registered? + uiAsndServiceId = + (unsigned int)AmiGetByteFromLe(&pFrame->m_Data. + m_Asnd. + m_le_bServiceId); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if ((EplDllkInstance_g.m_DllState >= kEplDllMsNonCyclic) - && ((((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndStatusResponse) - || (((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndIdentResponse))) - { // StatusRes or IdentRes received - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); - if ((EplDllkInstance_g.m_LastReqServiceId == ((tEplDllReqServiceId) uiAsndServiceId)) - && (uiNodeId == EplDllkInstance_g.m_uiLastTargetNodeId)) - { // mark request as responded - EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNo; - } - if (((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndIdentResponse) - { // memorize MAC address of CN for PReq - tEplDllkNodeInfo* pIntNodeInfo; - - pIntNodeInfo = EplDllkGetNodeInfo(uiNodeId); - if (pIntNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - } - else - { - EPL_MEMCPY(pIntNodeInfo->m_be_abMacAddr, pFrame->m_be_abSrcMac, 6); - } - } - - // forward Flag2 to asynchronous scheduler - bFlag1 = AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2); - Ret = EplDllkCalAsyncSetPendingRequests(uiNodeId, - ((tEplDllAsyncReqPriority) ((bFlag1 & EPL_FRAME_FLAG2_PR) >> EPL_FRAME_FLAG2_PR_SHIFT)), - (bFlag1 & EPL_FRAME_FLAG2_RS)); - } + if ((EplDllkInstance_g.m_DllState >= kEplDllMsNonCyclic) + && + ((((tEplDllAsndServiceId) uiAsndServiceId) == + kEplDllAsndStatusResponse) + || (((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndIdentResponse))) { // StatusRes or IdentRes received + uiNodeId = + AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + if ((EplDllkInstance_g.m_LastReqServiceId == + ((tEplDllReqServiceId) uiAsndServiceId)) + && (uiNodeId == EplDllkInstance_g.m_uiLastTargetNodeId)) { // mark request as responded + EplDllkInstance_g.m_LastReqServiceId = + kEplDllReqServiceNo; + } + if (((tEplDllAsndServiceId) uiAsndServiceId) == kEplDllAsndIdentResponse) { // memorize MAC address of CN for PReq + tEplDllkNodeInfo *pIntNodeInfo; + + pIntNodeInfo = + EplDllkGetNodeInfo(uiNodeId); + if (pIntNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + } else { + EPL_MEMCPY(pIntNodeInfo-> + m_be_abMacAddr, + pFrame-> + m_be_abSrcMac, 6); + } + } + // forward Flag2 to asynchronous scheduler + bFlag1 = + AmiGetByteFromLe(&pFrame->m_Data.m_Asnd. + m_Payload.m_StatusResponse. + m_le_bFlag2); + Ret = + EplDllkCalAsyncSetPendingRequests(uiNodeId, + ((tEplDllAsyncReqPriority) ((bFlag1 & EPL_FRAME_FLAG2_PR) >> EPL_FRAME_FLAG2_PR_SHIFT)), (bFlag1 & EPL_FRAME_FLAG2_RS)); + } #endif - if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) - { // ASnd service ID is valid - if (EplDllkInstance_g.m_aAsndFilter[uiAsndServiceId] == kEplDllAsndFilterAny) - { // ASnd service ID is registered - // forward frame via async receive FIFO to userspace - Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); - } - else if (EplDllkInstance_g.m_aAsndFilter[uiAsndServiceId] == kEplDllAsndFilterLocal) - { // ASnd service ID is registered, but only local node ID or broadcasts - // shall be forwarded - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); - if ((uiNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) - || (uiNodeId == EPL_C_ADR_BROADCAST)) - { // ASnd frame is intended for us - // forward frame via async receive FIFO to userspace - Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); - } - } - } - break; - } - - default: - { - break; - } - } - - if (NmtEvent != kEplNmtEventNoEvent) - { // event for DLL and NMT state machine generated - Ret = EplDllkChangeState(NmtEvent, NmtState); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if ((NmtEvent != kEplNmtEventDllCeAsnd) - && ((NmtState <= kEplNmtCsPreOperational1) || (NmtEvent != kEplNmtEventDllCePres))) - { // NMT state machine is not interested in ASnd frames and PRes frames when not CsNotActive or CsPreOp1 - // inform NMT module - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Event.m_pArg = &NmtEvent; - Ret = EplEventkPost(&Event); - } - } - -Exit: - if (Ret != kEplSuccessful) - { - DWORD dwArg; - - BENCHMARK_MOD_02_TOGGLE(9); - - dwArg = EplDllkInstance_g.m_DllState | (NmtEvent << 8); - - // Error event for API layer - Ret = EplEventkPostError(kEplEventSourceDllk, - Ret, - sizeof(dwArg), - &dwArg); - } - BENCHMARK_MOD_02_RESET(3); - return; + if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) { // ASnd service ID is valid + if (EplDllkInstance_g.m_aAsndFilter[uiAsndServiceId] == kEplDllAsndFilterAny) { // ASnd service ID is registered + // forward frame via async receive FIFO to userspace + Ret = + EplDllkCalAsyncFrameReceived + (&FrameInfo); + } else if (EplDllkInstance_g.m_aAsndFilter[uiAsndServiceId] == kEplDllAsndFilterLocal) { // ASnd service ID is registered, but only local node ID or broadcasts + // shall be forwarded + uiNodeId = + AmiGetByteFromLe(&pFrame-> + m_le_bDstNodeId); + if ((uiNodeId == + EplDllkInstance_g.m_DllConfigParam. + m_uiNodeId) + || (uiNodeId == EPL_C_ADR_BROADCAST)) { // ASnd frame is intended for us + // forward frame via async receive FIFO to userspace + Ret = + EplDllkCalAsyncFrameReceived + (&FrameInfo); + } + } + } + break; + } + + default: + { + break; + } + } + + if (NmtEvent != kEplNmtEventNoEvent) { // event for DLL and NMT state machine generated + Ret = EplDllkChangeState(NmtEvent, NmtState); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if ((NmtEvent != kEplNmtEventDllCeAsnd) + && ((NmtState <= kEplNmtCsPreOperational1) || (NmtEvent != kEplNmtEventDllCePres))) { // NMT state machine is not interested in ASnd frames and PRes frames when not CsNotActive or CsPreOp1 + // inform NMT module + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Event.m_pArg = &NmtEvent; + Ret = EplEventkPost(&Event); + } + } + + Exit: + if (Ret != kEplSuccessful) { + DWORD dwArg; + + BENCHMARK_MOD_02_TOGGLE(9); + + dwArg = EplDllkInstance_g.m_DllState | (NmtEvent << 8); + + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, sizeof(dwArg), &dwArg); + } + BENCHMARK_MOD_02_RESET(3); + return; } //--------------------------------------------------------------------------- @@ -2947,235 +3187,282 @@ Exit: static void EplDllkCbFrameTransmitted(tEdrvTxBuffer * pTxBuffer_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; -tEplDllAsyncReqPriority Priority; -tEplNmtState NmtState; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; + tEplDllAsyncReqPriority Priority; + tEplNmtState NmtState; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ && (EPL_DLL_PRES_READY_AFTER_SOC == FALSE) -tEplFrameInfo FrameInfo; + tEplFrameInfo FrameInfo; #endif - NmtState = EplNmtkGetNmtState(); - - if (NmtState <= kEplNmtGsResetConfiguration) - { - goto Exit; - } - - if ((pTxBuffer_p - EplDllkInstance_g.m_pTxBuffer) == EPL_DLLK_TXFRAME_NMTREQ) - { // frame from NMT request FIFO sent - // mark Tx-buffer as empty - pTxBuffer_p->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - - // post event to DLL - Priority = kEplDllAsyncReqPrioNmt; - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkFillTx; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = &Priority; - Event.m_uiSize = sizeof(Priority); - Ret = EplEventkPost(&Event); - } - else if ((pTxBuffer_p - EplDllkInstance_g.m_pTxBuffer) == EPL_DLLK_TXFRAME_NONEPL) - { // frame from generic priority FIFO sent - // mark Tx-buffer as empty - pTxBuffer_p->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; - - // post event to DLL - Priority = kEplDllAsyncReqPrioGeneric; - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkFillTx; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = &Priority; - Event.m_uiSize = sizeof(Priority); - Ret = EplEventkPost(&Event); - } + NmtState = EplNmtkGetNmtState(); + + if (NmtState <= kEplNmtGsResetConfiguration) { + goto Exit; + } + + if ((pTxBuffer_p - EplDllkInstance_g.m_pTxBuffer) == EPL_DLLK_TXFRAME_NMTREQ) { // frame from NMT request FIFO sent + // mark Tx-buffer as empty + pTxBuffer_p->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + + // post event to DLL + Priority = kEplDllAsyncReqPrioNmt; + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority; + Event.m_uiSize = sizeof(Priority); + Ret = EplEventkPost(&Event); + } else if ((pTxBuffer_p - EplDllkInstance_g.m_pTxBuffer) == EPL_DLLK_TXFRAME_NONEPL) { // frame from generic priority FIFO sent + // mark Tx-buffer as empty + pTxBuffer_p->m_uiTxMsgLen = EPL_DLLK_BUFLEN_EMPTY; + + // post event to DLL + Priority = kEplDllAsyncReqPrioGeneric; + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority; + Event.m_uiSize = sizeof(Priority); + Ret = EplEventkPost(&Event); + } #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ && (EPL_DLL_PRES_READY_AFTER_SOC == FALSE)) \ || (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - else if ((pTxBuffer_p->m_EplMsgType == kEplMsgTypePreq) - || (pTxBuffer_p->m_EplMsgType == kEplMsgTypePres)) - { // PRes resp. PReq frame sent + else if ((pTxBuffer_p->m_EplMsgType == kEplMsgTypePreq) + || (pTxBuffer_p->m_EplMsgType == kEplMsgTypePres)) { // PRes resp. PReq frame sent - #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ +#if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) \ && (EPL_DLL_PRES_READY_AFTER_SOC == FALSE)) - { - // inform PDO module - FrameInfo.m_pFrame = (tEplFrame *) pTxBuffer_p->m_pbBuffer; - FrameInfo.m_uiFrameSize = pTxBuffer_p->m_uiMaxBufferLen; - Ret = EplPdokCbPdoTransmitted(&FrameInfo); - } - #endif - - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - { - // if own Pres on MN, trigger SoA - if ((NmtState >= kEplNmtMsPreOperational2) - && (pTxBuffer_p == &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES])) - { - Ret = EplDllkChangeState(kEplNmtEventDllMeSoaTrig, NmtState); - } - } - #endif - - #if EPL_DLL_PRES_READY_AFTER_SOA != FALSE - goto Exit; - #endif - } + { + // inform PDO module + FrameInfo.m_pFrame = + (tEplFrame *) pTxBuffer_p->m_pbBuffer; + FrameInfo.m_uiFrameSize = pTxBuffer_p->m_uiMaxBufferLen; + Ret = EplPdokCbPdoTransmitted(&FrameInfo); + } #endif + #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - else if (pTxBuffer_p->m_EplMsgType == kEplMsgTypeSoa) - { // SoA frame sent - tEplNmtEvent NmtEvent = kEplNmtEventDllMeSoaSent; + { + // if own Pres on MN, trigger SoA + if ((NmtState >= kEplNmtMsPreOperational2) + && (pTxBuffer_p == + &EplDllkInstance_g. + m_pTxBuffer[EPL_DLLK_TXFRAME_PRES])) { + Ret = + EplDllkChangeState(kEplNmtEventDllMeSoaTrig, + NmtState); + } + } +#endif - // check if we are invited - if (EplDllkInstance_g.m_uiLastTargetNodeId == EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) - { - tEplFrame *pTxFrame; - - if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceStatus) - { // StatusRequest - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer != NULL) - { // StatusRes does exist - - pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer; - // update StatusRes frame (NMT state, EN, EC, RS, PR flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag1, EplDllkInstance_g.m_bFlag1); - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - // send StatusRes - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - TGT_DBG_SIGNAL_TRACE_POINT(8); - - } - } - else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceIdent) - { // IdentRequest - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer != NULL) - { // IdentRes does exist - pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer; - // update IdentRes frame (NMT state, RS, PR flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bNmtStatus, (BYTE) NmtState); - AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse.m_le_bFlag2, EplDllkInstance_g.m_bFlag2); - // send IdentRes - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - TGT_DBG_SIGNAL_TRACE_POINT(7); - } - } - else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceNmtRequest) - { // NmtRequest - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer != NULL) - { // NmtRequest does exist - // check if frame is not empty and not being filled - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) - { - // check if this frame is a NMT command, - // then forward this frame back to NmtMnu module, - // because it needs the time, when this frame is - // actually sent, to start the timer for monitoring - // the NMT state change. - - pTxFrame = (tEplFrame *) EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer; - if ((AmiGetByteFromLe(&pTxFrame->m_le_bMessageType) - == (BYTE) kEplMsgTypeAsnd) - && (AmiGetByteFromLe(&pTxFrame->m_Data.m_Asnd.m_le_bServiceId) - == (BYTE) kEplDllAsndNmtCommand)) - { // post event directly to NmtMnu module - Event.m_EventSink = kEplEventSinkNmtMnu; - Event.m_EventType = kEplEventTypeNmtMnuNmtCmdSent; - Event.m_uiSize = EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_uiTxMsgLen; - Event.m_pArg = pTxFrame; - Ret = EplEventkPost(&Event); - - } - - // send NmtRequest - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - } - } - - } - else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceUnspecified) - { // unspecified invite - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_pbBuffer != NULL) - { // non-EPL frame does exist - // check if frame is not empty and not being filled - if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_uiTxMsgLen > EPL_DLLK_BUFLEN_FILLING) - { - // send non-EPL frame - Ret = EdrvSendTxMsg(&EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL]); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - } - } - } - // ASnd frame was sent, remove the request - EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNo; - } - - // forward event to ErrorHandler and PDO module - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Event.m_pArg = &NmtEvent; - Ret = EplEventkPost(&Event); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } +#if EPL_DLL_PRES_READY_AFTER_SOA != FALSE + goto Exit; +#endif + } +#endif +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + else if (pTxBuffer_p->m_EplMsgType == kEplMsgTypeSoa) { // SoA frame sent + tEplNmtEvent NmtEvent = kEplNmtEventDllMeSoaSent; + + // check if we are invited + if (EplDllkInstance_g.m_uiLastTargetNodeId == + EplDllkInstance_g.m_DllConfigParam.m_uiNodeId) { + tEplFrame *pTxFrame; + + if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceStatus) { // StatusRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_STATUSRES].m_pbBuffer != NULL) { // StatusRes does exist + + pTxFrame = + (tEplFrame *) EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_STATUSRES]. + m_pbBuffer; + // update StatusRes frame (NMT state, EN, EC, RS, PR flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd. + m_Payload. + m_StatusResponse. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd. + m_Payload. + m_StatusResponse. + m_le_bFlag1, + EplDllkInstance_g. + m_bFlag1); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd. + m_Payload. + m_StatusResponse. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + // send StatusRes + Ret = + EdrvSendTxMsg(&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_STATUSRES]); + if (Ret != kEplSuccessful) { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(8); + + } + } else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceIdent) { // IdentRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_IDENTRES].m_pbBuffer != NULL) { // IdentRes does exist + pTxFrame = + (tEplFrame *) EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_IDENTRES]. + m_pbBuffer; + // update IdentRes frame (NMT state, RS, PR flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd. + m_Payload. + m_IdentResponse. + m_le_bNmtStatus, + (BYTE) NmtState); + AmiSetByteToLe(&pTxFrame->m_Data.m_Asnd. + m_Payload. + m_IdentResponse. + m_le_bFlag2, + EplDllkInstance_g. + m_bFlag2); + // send IdentRes + Ret = + EdrvSendTxMsg(&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_IDENTRES]); + if (Ret != kEplSuccessful) { + goto Exit; + } + TGT_DBG_SIGNAL_TRACE_POINT(7); + } + } else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceNmtRequest) { // NmtRequest + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NMTREQ].m_pbBuffer != NULL) { // NmtRequest does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]. + m_uiTxMsgLen > + EPL_DLLK_BUFLEN_FILLING) { + // check if this frame is a NMT command, + // then forward this frame back to NmtMnu module, + // because it needs the time, when this frame is + // actually sent, to start the timer for monitoring + // the NMT state change. + + pTxFrame = + (tEplFrame *) + EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]. + m_pbBuffer; + if ((AmiGetByteFromLe + (&pTxFrame-> + m_le_bMessageType) + == (BYTE) kEplMsgTypeAsnd) + && + (AmiGetByteFromLe + (&pTxFrame->m_Data.m_Asnd. + m_le_bServiceId) + == (BYTE) kEplDllAsndNmtCommand)) { // post event directly to NmtMnu module + Event.m_EventSink = + kEplEventSinkNmtMnu; + Event.m_EventType = + kEplEventTypeNmtMnuNmtCmdSent; + Event.m_uiSize = + EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]. + m_uiTxMsgLen; + Event.m_pArg = pTxFrame; + Ret = + EplEventkPost + (&Event); + + } + // send NmtRequest + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NMTREQ]); + if (Ret != kEplSuccessful) { + goto Exit; + } + + } + } + + } else if (EplDllkInstance_g.m_LastReqServiceId == kEplDllReqServiceUnspecified) { // unspecified invite + if (EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_NONEPL].m_pbBuffer != NULL) { // non-EPL frame does exist + // check if frame is not empty and not being filled + if (EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NONEPL]. + m_uiTxMsgLen > + EPL_DLLK_BUFLEN_FILLING) { + // send non-EPL frame + Ret = + EdrvSendTxMsg + (&EplDllkInstance_g. + m_pTxBuffer + [EPL_DLLK_TXFRAME_NONEPL]); + if (Ret != kEplSuccessful) { + goto Exit; + } + + } + } + } + // ASnd frame was sent, remove the request + EplDllkInstance_g.m_LastReqServiceId = + kEplDllReqServiceNo; + } + // forward event to ErrorHandler and PDO module + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Event.m_pArg = &NmtEvent; + Ret = EplEventkPost(&Event); + if (Ret != kEplSuccessful) { + goto Exit; + } + } #endif #if EPL_DLL_PRES_READY_AFTER_SOA != FALSE - else - { // d.k.: Why that else? on CN it is entered on IdentRes and StatusRes - goto Exit; - } + else { // d.k.: Why that else? on CN it is entered on IdentRes and StatusRes + goto Exit; + } - // signal process function readiness of PRes frame - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkPresReady; - Event.m_uiSize = 0; - Event.m_pArg = NULL; - Ret = EplEventkPost(&Event); + // signal process function readiness of PRes frame + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkPresReady; + Event.m_uiSize = 0; + Event.m_pArg = NULL; + Ret = EplEventkPost(&Event); #endif -Exit: - if (Ret != kEplSuccessful) - { - DWORD dwArg; + Exit: + if (Ret != kEplSuccessful) { + DWORD dwArg; - BENCHMARK_MOD_02_TOGGLE(9); + BENCHMARK_MOD_02_TOGGLE(9); - dwArg = EplDllkInstance_g.m_DllState | (pTxBuffer_p->m_EplMsgType << 16); + dwArg = + EplDllkInstance_g.m_DllState | (pTxBuffer_p-> + m_EplMsgType << 16); - // Error event for API layer - Ret = EplEventkPostError(kEplEventSourceDllk, - Ret, - sizeof(dwArg), - &dwArg); - } + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, sizeof(dwArg), &dwArg); + } - return; + return; } //--------------------------------------------------------------------------- @@ -3194,53 +3481,53 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplDllkCheckFrame(tEplFrame * pFrame_p, unsigned int uiFrameSize_p) +static tEplKernel EplDllkCheckFrame(tEplFrame * pFrame_p, + unsigned int uiFrameSize_p) { -tEplMsgType MsgType; -WORD wEtherType; - - // check frame - if (pFrame_p != NULL) - { - // check SrcMAC - if (AmiGetQword48FromBe(pFrame_p->m_be_abSrcMac) == 0) - { - // source MAC address - EPL_MEMCPY(&pFrame_p->m_be_abSrcMac[0], &EplDllkInstance_g.m_be_abSrcMac[0], 6); - } - - // check ethertype - wEtherType = AmiGetWordFromBe(&pFrame_p->m_be_wEtherType); - if (wEtherType == 0) - { - // assume EPL frame - wEtherType = EPL_C_DLL_ETHERTYPE_EPL; - AmiSetWordToBe(&pFrame_p->m_be_wEtherType, wEtherType); - } - - if (wEtherType == EPL_C_DLL_ETHERTYPE_EPL) - { - // source node ID - AmiSetByteToLe(&pFrame_p->m_le_bSrcNodeId, (BYTE) EplDllkInstance_g.m_DllConfigParam.m_uiNodeId); - - // check message type - MsgType = AmiGetByteFromLe(&pFrame_p->m_le_bMessageType); - if (MsgType == 0) - { - MsgType = kEplMsgTypeAsnd; - AmiSetByteToLe(&pFrame_p->m_le_bMessageType, (BYTE) MsgType); - } - - if (MsgType == kEplMsgTypeAsnd) - { - // destination MAC address - AmiSetQword48ToBe(&pFrame_p->m_be_abDstMac[0], EPL_C_DLL_MULTICAST_ASND); - } - - } - } - - return kEplSuccessful; + tEplMsgType MsgType; + WORD wEtherType; + + // check frame + if (pFrame_p != NULL) { + // check SrcMAC + if (AmiGetQword48FromBe(pFrame_p->m_be_abSrcMac) == 0) { + // source MAC address + EPL_MEMCPY(&pFrame_p->m_be_abSrcMac[0], + &EplDllkInstance_g.m_be_abSrcMac[0], 6); + } + // check ethertype + wEtherType = AmiGetWordFromBe(&pFrame_p->m_be_wEtherType); + if (wEtherType == 0) { + // assume EPL frame + wEtherType = EPL_C_DLL_ETHERTYPE_EPL; + AmiSetWordToBe(&pFrame_p->m_be_wEtherType, wEtherType); + } + + if (wEtherType == EPL_C_DLL_ETHERTYPE_EPL) { + // source node ID + AmiSetByteToLe(&pFrame_p->m_le_bSrcNodeId, + (BYTE) EplDllkInstance_g. + m_DllConfigParam.m_uiNodeId); + + // check message type + MsgType = + AmiGetByteFromLe(&pFrame_p->m_le_bMessageType); + if (MsgType == 0) { + MsgType = kEplMsgTypeAsnd; + AmiSetByteToLe(&pFrame_p->m_le_bMessageType, + (BYTE) MsgType); + } + + if (MsgType == kEplMsgTypeAsnd) { + // destination MAC address + AmiSetQword48ToBe(&pFrame_p->m_be_abDstMac[0], + EPL_C_DLL_MULTICAST_ASND); + } + + } + } + + return kEplSuccessful; } //--------------------------------------------------------------------------- @@ -3259,34 +3546,30 @@ WORD wEtherType; //--------------------------------------------------------------------------- #if EPL_TIMER_USE_HIGHRES != FALSE -static tEplKernel PUBLIC EplDllkCbCnTimer(tEplTimerEventArg* pEventArg_p) +static tEplKernel PUBLIC EplDllkCbCnTimer(tEplTimerEventArg * pEventArg_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtState NmtState; + tEplKernel Ret = kEplSuccessful; + tEplNmtState NmtState; #if EPL_TIMER_USE_HIGHRES != FALSE - if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlCycle) - { // zombie callback - // just exit - goto Exit; - } + if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlCycle) { // zombie callback + // just exit + goto Exit; + } #endif - NmtState = EplNmtkGetNmtState(); + NmtState = EplNmtkGetNmtState(); - if (NmtState <= kEplNmtGsResetConfiguration) - { - goto Exit; - } - - Ret = EplDllkChangeState(kEplNmtEventDllCeFrameTimeout, NmtState); - if (Ret != kEplSuccessful) - { - goto Exit; - } + if (NmtState <= kEplNmtGsResetConfiguration) { + goto Exit; + } - // 2008/10/15 d.k. reprogramming of timer not necessary, - // because it will be programmed, when SoC is received. + Ret = EplDllkChangeState(kEplNmtEventDllCeFrameTimeout, NmtState); + if (Ret != kEplSuccessful) { + goto Exit; + } + // 2008/10/15 d.k. reprogramming of timer not necessary, + // because it will be programmed, when SoC is received. /* // reprogram timer #if EPL_TIMER_USE_HIGHRES != FALSE @@ -3298,23 +3581,22 @@ tEplNmtState NmtState; #endif */ -Exit: - if (Ret != kEplSuccessful) - { - DWORD dwArg; + Exit: + if (Ret != kEplSuccessful) { + DWORD dwArg; - BENCHMARK_MOD_02_TOGGLE(9); + BENCHMARK_MOD_02_TOGGLE(9); - dwArg = EplDllkInstance_g.m_DllState | (kEplNmtEventDllCeFrameTimeout << 8); + dwArg = + EplDllkInstance_g. + m_DllState | (kEplNmtEventDllCeFrameTimeout << 8); - // Error event for API layer - Ret = EplEventkPostError(kEplEventSourceDllk, - Ret, - sizeof(dwArg), - &dwArg); - } + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, sizeof(dwArg), &dwArg); + } - return Ret; + return Ret; } #endif @@ -3335,48 +3617,44 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplDllkCbMnTimerCycle(tEplTimerEventArg* pEventArg_p) +static tEplKernel PUBLIC EplDllkCbMnTimerCycle(tEplTimerEventArg * pEventArg_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtState NmtState; + tEplKernel Ret = kEplSuccessful; + tEplNmtState NmtState; #if EPL_TIMER_USE_HIGHRES != FALSE - if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlCycle) - { // zombie callback - // just exit - goto Exit; - } + if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlCycle) { // zombie callback + // just exit + goto Exit; + } #endif - NmtState = EplNmtkGetNmtState(); + NmtState = EplNmtkGetNmtState(); - if (NmtState <= kEplNmtGsResetConfiguration) - { - goto Exit; - } + if (NmtState <= kEplNmtGsResetConfiguration) { + goto Exit; + } - Ret = EplDllkChangeState(kEplNmtEventDllMeSocTrig, NmtState); + Ret = EplDllkChangeState(kEplNmtEventDllMeSocTrig, NmtState); -Exit: - if (Ret != kEplSuccessful) - { - DWORD dwArg; + Exit: + if (Ret != kEplSuccessful) { + DWORD dwArg; - BENCHMARK_MOD_02_TOGGLE(9); + BENCHMARK_MOD_02_TOGGLE(9); - dwArg = EplDllkInstance_g.m_DllState | (kEplNmtEventDllMeSocTrig << 8); + dwArg = + EplDllkInstance_g. + m_DllState | (kEplNmtEventDllMeSocTrig << 8); - // Error event for API layer - Ret = EplEventkPostError(kEplEventSourceDllk, - Ret, - sizeof(dwArg), - &dwArg); - } + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, sizeof(dwArg), &dwArg); + } - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkCbMnTimerResponse() @@ -3392,48 +3670,45 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg* pEventArg_p) +static tEplKernel PUBLIC EplDllkCbMnTimerResponse(tEplTimerEventArg * + pEventArg_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtState NmtState; + tEplKernel Ret = kEplSuccessful; + tEplNmtState NmtState; #if EPL_TIMER_USE_HIGHRES != FALSE - if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlResponse) - { // zombie callback - // just exit - goto Exit; - } + if (pEventArg_p->m_TimerHdl != EplDllkInstance_g.m_TimerHdlResponse) { // zombie callback + // just exit + goto Exit; + } #endif - NmtState = EplNmtkGetNmtState(); + NmtState = EplNmtkGetNmtState(); - if (NmtState <= kEplNmtGsResetConfiguration) - { - goto Exit; - } + if (NmtState <= kEplNmtGsResetConfiguration) { + goto Exit; + } - Ret = EplDllkChangeState(kEplNmtEventDllMePresTimeout, NmtState); + Ret = EplDllkChangeState(kEplNmtEventDllMePresTimeout, NmtState); -Exit: - if (Ret != kEplSuccessful) - { - DWORD dwArg; + Exit: + if (Ret != kEplSuccessful) { + DWORD dwArg; - BENCHMARK_MOD_02_TOGGLE(9); + BENCHMARK_MOD_02_TOGGLE(9); - dwArg = EplDllkInstance_g.m_DllState | (kEplNmtEventDllMePresTimeout << 8); + dwArg = + EplDllkInstance_g. + m_DllState | (kEplNmtEventDllMePresTimeout << 8); - // Error event for API layer - Ret = EplEventkPostError(kEplEventSourceDllk, - Ret, - sizeof(dwArg), - &dwArg); - } + // Error event for API layer + Ret = EplEventkPostError(kEplEventSourceDllk, + Ret, sizeof(dwArg), &dwArg); + } - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkGetNodeInfo() @@ -3449,22 +3724,18 @@ Exit: // //--------------------------------------------------------------------------- -static tEplDllkNodeInfo* EplDllkGetNodeInfo(unsigned int uiNodeId_p) +static tEplDllkNodeInfo *EplDllkGetNodeInfo(unsigned int uiNodeId_p) { - // $$$ d.k.: use hash algorithm to retrieve the appropriate node info structure - // if size of array is less than 254. - uiNodeId_p--; // node ID starts at 1 but array at 0 - if (uiNodeId_p >= tabentries (EplDllkInstance_g.m_aNodeInfo)) - { - return NULL; - } - else - { - return &EplDllkInstance_g.m_aNodeInfo[uiNodeId_p]; - } + // $$$ d.k.: use hash algorithm to retrieve the appropriate node info structure + // if size of array is less than 254. + uiNodeId_p--; // node ID starts at 1 but array at 0 + if (uiNodeId_p >= tabentries(EplDllkInstance_g.m_aNodeInfo)) { + return NULL; + } else { + return &EplDllkInstance_g.m_aNodeInfo[uiNodeId_p]; + } } - //--------------------------------------------------------------------------- // // Function: EplDllkMnSendSoa() @@ -3484,97 +3755,105 @@ static tEplDllkNodeInfo* EplDllkGetNodeInfo(unsigned int uiNodeId_p) //--------------------------------------------------------------------------- static tEplKernel EplDllkMnSendSoa(tEplNmtState NmtState_p, - tEplDllState* pDllStateProposed_p, - BOOL fEnableInvitation_p) + tEplDllState * pDllStateProposed_p, + BOOL fEnableInvitation_p) { -tEplKernel Ret = kEplSuccessful; -tEdrvTxBuffer *pTxBuffer = NULL; -tEplFrame *pTxFrame; -tEplDllkNodeInfo* pNodeInfo; - - *pDllStateProposed_p = kEplDllMsNonCyclic; - - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_SOA]; - if (pTxBuffer->m_pbBuffer != NULL) - { // SoA does exist - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - - if (fEnableInvitation_p != FALSE) - { // fetch target of asynchronous phase - if (EplDllkInstance_g.m_bFlag2 == 0) - { // own queues are empty - EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNo; - } - else if (((tEplDllAsyncReqPriority) (EplDllkInstance_g.m_bFlag2 >> EPL_FRAME_FLAG2_PR_SHIFT)) == kEplDllAsyncReqPrioNmt) - { // frames in own NMT request queue available - EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceNmtRequest; - } - else - { - EplDllkInstance_g.m_LastReqServiceId = kEplDllReqServiceUnspecified; - } - Ret = EplDllkCalAsyncGetSoaRequest(&EplDllkInstance_g.m_LastReqServiceId, &EplDllkInstance_g.m_uiLastTargetNodeId); - if (Ret != kEplSuccessful) - { - goto Exit; - } - if (EplDllkInstance_g.m_LastReqServiceId != kEplDllReqServiceNo) - { // asynchronous phase will be assigned to one node - if (EplDllkInstance_g.m_uiLastTargetNodeId == EPL_C_ADR_INVALID) - { // exchange invalid node ID with local node ID - EplDllkInstance_g.m_uiLastTargetNodeId = EplDllkInstance_g.m_DllConfigParam.m_uiNodeId; - // d.k. DLL state WaitAsndTrig is not helpful; - // so just step over to WaitSocTrig, - // because own ASnd is sent automatically in CbFrameTransmitted() after SoA. - //*pDllStateProposed_p = kEplDllMsWaitAsndTrig; - *pDllStateProposed_p = kEplDllMsWaitSocTrig; - } - else - { // assignment to CN - *pDllStateProposed_p = kEplDllMsWaitAsnd; - } - - pNodeInfo = EplDllkGetNodeInfo(EplDllkInstance_g.m_uiLastTargetNodeId); - if (pNodeInfo == NULL) - { // no node info structure available - Ret = kEplDllNoNodeInfo; - goto Exit; - } - - // update frame (EA, ER flags) - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bFlag1, - pNodeInfo->m_bSoaFlag1 & (EPL_FRAME_FLAG1_EA | EPL_FRAME_FLAG1_ER)); - } - else - { // no assignment of asynchronous phase - *pDllStateProposed_p = kEplDllMsWaitSocTrig; - EplDllkInstance_g.m_uiLastTargetNodeId = EPL_C_ADR_INVALID; - } - - // update frame (target) - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceId, (BYTE) EplDllkInstance_g.m_LastReqServiceId); - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceTarget, (BYTE) EplDllkInstance_g.m_uiLastTargetNodeId); - - } - else - { // invite nobody - // update frame (target) - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceId, (BYTE) 0); - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bReqServiceTarget, (BYTE) 0); - } - - // update frame (NMT state) - AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bNmtStatus, (BYTE) NmtState_p); - - // send SoA frame - Ret = EdrvSendTxMsg(pTxBuffer); - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEdrvTxBuffer *pTxBuffer = NULL; + tEplFrame *pTxFrame; + tEplDllkNodeInfo *pNodeInfo; + + *pDllStateProposed_p = kEplDllMsNonCyclic; + + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_SOA]; + if (pTxBuffer->m_pbBuffer != NULL) { // SoA does exist + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + if (fEnableInvitation_p != FALSE) { // fetch target of asynchronous phase + if (EplDllkInstance_g.m_bFlag2 == 0) { // own queues are empty + EplDllkInstance_g.m_LastReqServiceId = + kEplDllReqServiceNo; + } else if (((tEplDllAsyncReqPriority) (EplDllkInstance_g.m_bFlag2 >> EPL_FRAME_FLAG2_PR_SHIFT)) == kEplDllAsyncReqPrioNmt) { // frames in own NMT request queue available + EplDllkInstance_g.m_LastReqServiceId = + kEplDllReqServiceNmtRequest; + } else { + EplDllkInstance_g.m_LastReqServiceId = + kEplDllReqServiceUnspecified; + } + Ret = + EplDllkCalAsyncGetSoaRequest(&EplDllkInstance_g. + m_LastReqServiceId, + &EplDllkInstance_g. + m_uiLastTargetNodeId); + if (Ret != kEplSuccessful) { + goto Exit; + } + if (EplDllkInstance_g.m_LastReqServiceId != kEplDllReqServiceNo) { // asynchronous phase will be assigned to one node + if (EplDllkInstance_g.m_uiLastTargetNodeId == EPL_C_ADR_INVALID) { // exchange invalid node ID with local node ID + EplDllkInstance_g.m_uiLastTargetNodeId = + EplDllkInstance_g.m_DllConfigParam. + m_uiNodeId; + // d.k. DLL state WaitAsndTrig is not helpful; + // so just step over to WaitSocTrig, + // because own ASnd is sent automatically in CbFrameTransmitted() after SoA. + //*pDllStateProposed_p = kEplDllMsWaitAsndTrig; + *pDllStateProposed_p = + kEplDllMsWaitSocTrig; + } else { // assignment to CN + *pDllStateProposed_p = + kEplDllMsWaitAsnd; + } + + pNodeInfo = + EplDllkGetNodeInfo(EplDllkInstance_g. + m_uiLastTargetNodeId); + if (pNodeInfo == NULL) { // no node info structure available + Ret = kEplDllNoNodeInfo; + goto Exit; + } + // update frame (EA, ER flags) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa. + m_le_bFlag1, + pNodeInfo-> + m_bSoaFlag1 & (EPL_FRAME_FLAG1_EA + | + EPL_FRAME_FLAG1_ER)); + } else { // no assignment of asynchronous phase + *pDllStateProposed_p = kEplDllMsWaitSocTrig; + EplDllkInstance_g.m_uiLastTargetNodeId = + EPL_C_ADR_INVALID; + } + + // update frame (target) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa. + m_le_bReqServiceId, + (BYTE) EplDllkInstance_g. + m_LastReqServiceId); + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa. + m_le_bReqServiceTarget, + (BYTE) EplDllkInstance_g. + m_uiLastTargetNodeId); + + } else { // invite nobody + // update frame (target) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa. + m_le_bReqServiceId, (BYTE) 0); + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa. + m_le_bReqServiceTarget, (BYTE) 0); + } + + // update frame (NMT state) + AmiSetByteToLe(&pTxFrame->m_Data.m_Soa.m_le_bNmtStatus, + (BYTE) NmtState_p); + + // send SoA frame + Ret = EdrvSendTxMsg(pTxBuffer); + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkMnSendSoc() @@ -3592,37 +3871,33 @@ Exit: static tEplKernel EplDllkMnSendSoc(void) { -tEplKernel Ret = kEplSuccessful; -tEdrvTxBuffer* pTxBuffer = NULL; -tEplFrame* pTxFrame; -tEplEvent Event; - - pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_SOC]; - if (pTxBuffer->m_pbBuffer != NULL) - { // SoC does exist - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - - // $$$ update NetTime - - // send SoC frame - Ret = EdrvSendTxMsg(pTxBuffer); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // trigger synchronous task - Event.m_EventSink = kEplEventSinkSync; - Event.m_EventType = kEplEventTypeSync; - Event.m_uiSize = 0; - Ret = EplEventkPost(&Event); - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEdrvTxBuffer *pTxBuffer = NULL; + tEplFrame *pTxFrame; + tEplEvent Event; + + pTxBuffer = &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_SOC]; + if (pTxBuffer->m_pbBuffer != NULL) { // SoC does exist + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + // $$$ update NetTime + + // send SoC frame + Ret = EdrvSendTxMsg(pTxBuffer); + if (Ret != kEplSuccessful) { + goto Exit; + } + // trigger synchronous task + Event.m_EventSink = kEplEventSinkSync; + Event.m_EventType = kEplEventTypeSync; + Event.m_uiSize = 0; + Ret = EplEventkPost(&Event); + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkMnSendPreq() @@ -3641,87 +3916,83 @@ Exit: //--------------------------------------------------------------------------- static tEplKernel EplDllkMnSendPreq(tEplNmtState NmtState_p, - tEplDllState* pDllStateProposed_p) + tEplDllState * pDllStateProposed_p) { -tEplKernel Ret = kEplSuccessful; -tEdrvTxBuffer *pTxBuffer = NULL; -tEplFrame *pTxFrame; -BYTE bFlag1 = 0; - - - if (EplDllkInstance_g.m_pCurNodeInfo == NULL) - { // start with first isochronous CN - EplDllkInstance_g.m_pCurNodeInfo = EplDllkInstance_g.m_pFirstNodeInfo; - } - else - { // iterate to next isochronous CN - EplDllkInstance_g.m_pCurNodeInfo = EplDllkInstance_g.m_pCurNodeInfo->m_pNextNodeInfo; - } - - if (EplDllkInstance_g.m_pCurNodeInfo == NULL) - { // last isochronous CN reached - Ret = EplDllkMnSendSoa(NmtState_p, pDllStateProposed_p, TRUE); - goto Exit; - } - else - { - pTxBuffer = EplDllkInstance_g.m_pCurNodeInfo->m_pPreqTxBuffer; - bFlag1 = EplDllkInstance_g.m_pCurNodeInfo->m_bSoaFlag1 & EPL_FRAME_FLAG1_EA; - *pDllStateProposed_p = kEplDllMsWaitPres; - - // start PRes Timer - // $$$ d.k.: maybe move this call to CbFrameTransmitted(), because the time should run from there + tEplKernel Ret = kEplSuccessful; + tEdrvTxBuffer *pTxBuffer = NULL; + tEplFrame *pTxFrame; + BYTE bFlag1 = 0; + + if (EplDllkInstance_g.m_pCurNodeInfo == NULL) { // start with first isochronous CN + EplDllkInstance_g.m_pCurNodeInfo = + EplDllkInstance_g.m_pFirstNodeInfo; + } else { // iterate to next isochronous CN + EplDllkInstance_g.m_pCurNodeInfo = + EplDllkInstance_g.m_pCurNodeInfo->m_pNextNodeInfo; + } + + if (EplDllkInstance_g.m_pCurNodeInfo == NULL) { // last isochronous CN reached + Ret = EplDllkMnSendSoa(NmtState_p, pDllStateProposed_p, TRUE); + goto Exit; + } else { + pTxBuffer = EplDllkInstance_g.m_pCurNodeInfo->m_pPreqTxBuffer; + bFlag1 = + EplDllkInstance_g.m_pCurNodeInfo-> + m_bSoaFlag1 & EPL_FRAME_FLAG1_EA; + *pDllStateProposed_p = kEplDllMsWaitPres; + + // start PRes Timer + // $$$ d.k.: maybe move this call to CbFrameTransmitted(), because the time should run from there #if EPL_TIMER_USE_HIGHRES != FALSE - Ret = EplTimerHighReskModifyTimerNs(&EplDllkInstance_g.m_TimerHdlResponse, - EplDllkInstance_g.m_pCurNodeInfo->m_dwPresTimeout, - EplDllkCbMnTimerResponse, - 0L, - FALSE); + Ret = + EplTimerHighReskModifyTimerNs(&EplDllkInstance_g. + m_TimerHdlResponse, + EplDllkInstance_g. + m_pCurNodeInfo-> + m_dwPresTimeout, + EplDllkCbMnTimerResponse, 0L, + FALSE); #endif - } - - if (pTxBuffer == NULL) - { // PReq does not exist - Ret = kEplDllTxBufNotReady; - goto Exit; - } - - pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; - - if (pTxFrame != NULL) - { // PReq does exist - if (NmtState_p == kEplNmtMsOperational) - { // leave RD flag untouched - bFlag1 |= AmiGetByteFromLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1) & EPL_FRAME_FLAG1_RD; - } - - if (pTxBuffer == &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]) - { // PRes of MN will be sent - // update NMT state - AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, (BYTE) NmtState_p); - *pDllStateProposed_p = kEplDllMsWaitSoaTrig; - } - - // $$$ d.k. set EPL_FRAME_FLAG1_MS if necessary - // update frame (Flag1) - AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1, bFlag1); - - // calculate frame size from payload size - pTxBuffer->m_uiTxMsgLen = AmiGetWordFromLe(&pTxFrame->m_Data.m_Preq.m_le_wSize) + 24; - - // send PReq frame - Ret = EdrvSendTxMsg(pTxBuffer); - } - else - { - Ret = kEplDllTxFrameInvalid; - } - -Exit: - return Ret; + } + + if (pTxBuffer == NULL) { // PReq does not exist + Ret = kEplDllTxBufNotReady; + goto Exit; + } + + pTxFrame = (tEplFrame *) pTxBuffer->m_pbBuffer; + + if (pTxFrame != NULL) { // PReq does exist + if (NmtState_p == kEplNmtMsOperational) { // leave RD flag untouched + bFlag1 |= + AmiGetByteFromLe(&pTxFrame->m_Data.m_Preq. + m_le_bFlag1) & EPL_FRAME_FLAG1_RD; + } + + if (pTxBuffer == &EplDllkInstance_g.m_pTxBuffer[EPL_DLLK_TXFRAME_PRES]) { // PRes of MN will be sent + // update NMT state + AmiSetByteToLe(&pTxFrame->m_Data.m_Pres.m_le_bNmtStatus, + (BYTE) NmtState_p); + *pDllStateProposed_p = kEplDllMsWaitSoaTrig; + } + // $$$ d.k. set EPL_FRAME_FLAG1_MS if necessary + // update frame (Flag1) + AmiSetByteToLe(&pTxFrame->m_Data.m_Preq.m_le_bFlag1, bFlag1); + + // calculate frame size from payload size + pTxBuffer->m_uiTxMsgLen = + AmiGetWordFromLe(&pTxFrame->m_Data.m_Preq.m_le_wSize) + 24; + + // send PReq frame + Ret = EdrvSendTxMsg(pTxBuffer); + } else { + Ret = kEplDllTxFrameInvalid; + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkAsyncFrameNotReceived() @@ -3739,45 +4010,45 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplDllkAsyncFrameNotReceived(tEplDllReqServiceId ReqServiceId_p, unsigned int uiNodeId_p) +static tEplKernel EplDllkAsyncFrameNotReceived(tEplDllReqServiceId + ReqServiceId_p, + unsigned int uiNodeId_p) { -tEplKernel Ret = kEplSuccessful; -BYTE abBuffer[18]; -tEplFrame* pFrame = (tEplFrame*) abBuffer; -tEplFrameInfo FrameInfo; - - // check if previous SoA invitation was not answered - switch (ReqServiceId_p) - { - case kEplDllReqServiceIdent: - case kEplDllReqServiceStatus: - // ASnd service registered? - if (EplDllkInstance_g.m_aAsndFilter[ReqServiceId_p] == kEplDllAsndFilterAny) - { // ASnd service ID is registered - AmiSetByteToLe(&pFrame->m_le_bSrcNodeId, (BYTE) uiNodeId_p); - // EPL MsgType ASnd - AmiSetByteToLe(&pFrame->m_le_bMessageType, (BYTE) kEplMsgTypeAsnd); - // ASnd Service ID - AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId, (BYTE) ReqServiceId_p); - // create frame info structure - FrameInfo.m_pFrame = pFrame; - FrameInfo.m_uiFrameSize = 18; // empty non existing ASnd frame - // forward frame via async receive FIFO to userspace - Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); - } - break; - default: - // no invitation issued or it was successfully answered or it is uninteresting - break; - } - - return Ret; + tEplKernel Ret = kEplSuccessful; + BYTE abBuffer[18]; + tEplFrame *pFrame = (tEplFrame *) abBuffer; + tEplFrameInfo FrameInfo; + + // check if previous SoA invitation was not answered + switch (ReqServiceId_p) { + case kEplDllReqServiceIdent: + case kEplDllReqServiceStatus: + // ASnd service registered? + if (EplDllkInstance_g.m_aAsndFilter[ReqServiceId_p] == kEplDllAsndFilterAny) { // ASnd service ID is registered + AmiSetByteToLe(&pFrame->m_le_bSrcNodeId, + (BYTE) uiNodeId_p); + // EPL MsgType ASnd + AmiSetByteToLe(&pFrame->m_le_bMessageType, + (BYTE) kEplMsgTypeAsnd); + // ASnd Service ID + AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId, + (BYTE) ReqServiceId_p); + // create frame info structure + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = 18; // empty non existing ASnd frame + // forward frame via async receive FIFO to userspace + Ret = EplDllkCalAsyncFrameReceived(&FrameInfo); + } + break; + default: + // no invitation issued or it was successfully answered or it is uninteresting + break; + } + + return Ret; } - #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) // EOF - diff --git a/drivers/staging/epl/EplDllkCal.c b/drivers/staging/epl/EplDllkCal.c index de67e5bbee98..359083ebe12d 100644 --- a/drivers/staging/epl/EplDllkCal.c +++ b/drivers/staging/epl/EplDllkCal.c @@ -106,7 +106,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -120,7 +119,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -131,43 +129,42 @@ // const defines //--------------------------------------------------------------------------- -#define EPL_DLLKCAL_MAX_QUEUES 5 // CnGenReq, CnNmtReq, {MnGenReq, MnNmtReq}, MnIdentReq, MnStatusReq +#define EPL_DLLKCAL_MAX_QUEUES 5 // CnGenReq, CnNmtReq, {MnGenReq, MnNmtReq}, MnIdentReq, MnStatusReq //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef struct -{ +typedef struct { #ifndef EPL_NO_FIFO // tShbInstance m_ShbInstanceRx; // FIFO for Rx ASnd frames - tShbInstance m_ShbInstanceTxNmt; // FIFO for Tx frames with NMT request priority - tShbInstance m_ShbInstanceTxGen; // FIFO for Tx frames with generic priority + tShbInstance m_ShbInstanceTxNmt; // FIFO for Tx frames with NMT request priority + tShbInstance m_ShbInstanceTxGen; // FIFO for Tx frames with generic priority #else - unsigned int m_uiFrameSizeNmt; - BYTE m_abFrameNmt[1500]; - unsigned int m_uiFrameSizeGen; - BYTE m_abFrameGen[1500]; + unsigned int m_uiFrameSizeNmt; + BYTE m_abFrameNmt[1500]; + unsigned int m_uiFrameSizeGen; + BYTE m_abFrameGen[1500]; #endif - tEplDllkCalStatistics m_Statistics; + tEplDllkCalStatistics m_Statistics; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // IdentRequest queue with CN node IDs - unsigned int m_auiQueueIdentReq[EPL_D_NMT_MaxCNNumber_U8 + 1]; // 1 entry is reserved to distinguish between full and empty - unsigned int m_uiWriteIdentReq; - unsigned int m_uiReadIdentReq; - - // StatusRequest queue with CN node IDs - unsigned int m_auiQueueStatusReq[EPL_D_NMT_MaxCNNumber_U8 + 1]; // 1 entry is reserved to distinguish between full and empty - unsigned int m_uiWriteStatusReq; - unsigned int m_uiReadStatusReq; - - unsigned int m_auiQueueCnRequests[254 * 2]; - // first 254 entries represent the generic requests of the corresponding node - // second 254 entries represent the NMT requests of the corresponding node - unsigned int m_uiNextQueueCnRequest; - unsigned int m_uiNextRequestQueue; + // IdentRequest queue with CN node IDs + unsigned int m_auiQueueIdentReq[EPL_D_NMT_MaxCNNumber_U8 + 1]; // 1 entry is reserved to distinguish between full and empty + unsigned int m_uiWriteIdentReq; + unsigned int m_uiReadIdentReq; + + // StatusRequest queue with CN node IDs + unsigned int m_auiQueueStatusReq[EPL_D_NMT_MaxCNNumber_U8 + 1]; // 1 entry is reserved to distinguish between full and empty + unsigned int m_uiWriteStatusReq; + unsigned int m_uiReadStatusReq; + + unsigned int m_auiQueueCnRequests[254 * 2]; + // first 254 entries represent the generic requests of the corresponding node + // second 254 entries represent the NMT requests of the corresponding node + unsigned int m_uiNextQueueCnRequest; + unsigned int m_uiNextRequestQueue; #endif } tEplDllkCalInstance; @@ -178,13 +175,12 @@ typedef struct // if no dynamic memory allocation shall be used // define structures statically -static tEplDllkCalInstance EplDllkCalInstance_g; +static tEplDllkCalInstance EplDllkCalInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -208,10 +204,10 @@ static tEplDllkCalInstance EplDllkCalInstance_g; tEplKernel EplDllkCalAddInstance() { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #ifndef EPL_NO_FIFO -tShbError ShbError; -unsigned int fShbNewCreated; + tShbError ShbError; + unsigned int fShbNewCreated; /* ShbError = ShbCirAllocBuffer (EPL_DLLCAL_BUFFER_SIZE_RX, EPL_DLLCAL_BUFFER_ID_RX, &EplDllkCalInstance_g.m_ShbInstanceRx, &fShbNewCreated); @@ -222,14 +218,16 @@ unsigned int fShbNewCreated; Ret = kEplNoResource; } */ - ShbError = ShbCirAllocBuffer (EPL_DLLCAL_BUFFER_SIZE_TX_NMT, EPL_DLLCAL_BUFFER_ID_TX_NMT, - &EplDllkCalInstance_g.m_ShbInstanceTxNmt, &fShbNewCreated); - // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg + ShbError = + ShbCirAllocBuffer(EPL_DLLCAL_BUFFER_SIZE_TX_NMT, + EPL_DLLCAL_BUFFER_ID_TX_NMT, + &EplDllkCalInstance_g.m_ShbInstanceTxNmt, + &fShbNewCreated); + // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - } + if (ShbError != kShbOk) { + Ret = kEplNoResource; + } /* ShbError = ShbCirSetSignalHandlerNewData (EplDllkCalInstance_g.m_ShbInstanceTxNmt, EplDllkCalTxNmtSignalHandler, kShbPriorityNormal); // returns kShbOk, kShbAlreadySignaling or kShbInvalidArg @@ -239,14 +237,16 @@ unsigned int fShbNewCreated; Ret = kEplNoResource; } */ - ShbError = ShbCirAllocBuffer (EPL_DLLCAL_BUFFER_SIZE_TX_GEN, EPL_DLLCAL_BUFFER_ID_TX_GEN, - &EplDllkCalInstance_g.m_ShbInstanceTxGen, &fShbNewCreated); - // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg + ShbError = + ShbCirAllocBuffer(EPL_DLLCAL_BUFFER_SIZE_TX_GEN, + EPL_DLLCAL_BUFFER_ID_TX_GEN, + &EplDllkCalInstance_g.m_ShbInstanceTxGen, + &fShbNewCreated); + // returns kShbOk, kShbOpenMismatch, kShbOutOfMem or kShbInvalidArg - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - } + if (ShbError != kShbOk) { + Ret = kEplNoResource; + } /* ShbError = ShbCirSetSignalHandlerNewData (EplDllkCalInstance_g.m_ShbInstanceTxGen, EplDllkCalTxGenSignalHandler, kShbPriorityNormal); // returns kShbOk, kShbAlreadySignaling or kShbInvalidArg @@ -257,11 +257,11 @@ unsigned int fShbNewCreated; } */ #else - EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; - EplDllkCalInstance_g.m_uiFrameSizeGen = 0; + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -281,9 +281,9 @@ unsigned int fShbNewCreated; tEplKernel EplDllkCalDelInstance() { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #ifndef EPL_NO_FIFO -tShbError ShbError; + tShbError ShbError; /* ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceRx); if (ShbError != kShbOk) @@ -292,26 +292,24 @@ tShbError ShbError; } EplDllkCalInstance_g.m_ShbInstanceRx = NULL; */ - ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceTxNmt); - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - } - EplDllkCalInstance_g.m_ShbInstanceTxNmt = NULL; - - ShbError = ShbCirReleaseBuffer (EplDllkCalInstance_g.m_ShbInstanceTxGen); - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - } - EplDllkCalInstance_g.m_ShbInstanceTxGen = NULL; + ShbError = ShbCirReleaseBuffer(EplDllkCalInstance_g.m_ShbInstanceTxNmt); + if (ShbError != kShbOk) { + Ret = kEplNoResource; + } + EplDllkCalInstance_g.m_ShbInstanceTxNmt = NULL; + + ShbError = ShbCirReleaseBuffer(EplDllkCalInstance_g.m_ShbInstanceTxGen); + if (ShbError != kShbOk) { + Ret = kEplNoResource; + } + EplDllkCalInstance_g.m_ShbInstanceTxGen = NULL; #else - EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; - EplDllkCalInstance_g.m_uiFrameSizeGen = 0; + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -331,92 +329,98 @@ tShbError ShbError; tEplKernel EplDllkCalProcess(tEplEvent * pEvent_p) { -tEplKernel Ret = kEplSuccessful; - - switch (pEvent_p->m_EventType) - { - case kEplEventTypeDllkServFilter: - { - tEplDllCalAsndServiceIdFilter* pServFilter; - - pServFilter = (tEplDllCalAsndServiceIdFilter*) pEvent_p->m_pArg; - Ret = EplDllkSetAsndServiceIdFilter(pServFilter->m_ServiceId, pServFilter->m_Filter); - break; - } + tEplKernel Ret = kEplSuccessful; + + switch (pEvent_p->m_EventType) { + case kEplEventTypeDllkServFilter: + { + tEplDllCalAsndServiceIdFilter *pServFilter; + + pServFilter = + (tEplDllCalAsndServiceIdFilter *) pEvent_p->m_pArg; + Ret = + EplDllkSetAsndServiceIdFilter(pServFilter-> + m_ServiceId, + pServFilter-> + m_Filter); + break; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - case kEplEventTypeDllkIssueReq: - { - tEplDllCalIssueRequest* pIssueReq; - - pIssueReq = (tEplDllCalIssueRequest*) pEvent_p->m_pArg; - Ret = EplDllkCalIssueRequest(pIssueReq->m_Service, pIssueReq->m_uiNodeId, pIssueReq->m_bSoaFlag1); - break; - } - - case kEplEventTypeDllkAddNode: - { - tEplDllNodeInfo* pNodeInfo; - - pNodeInfo = (tEplDllNodeInfo*) pEvent_p->m_pArg; - Ret = EplDllkAddNode(pNodeInfo); - break; - } - - case kEplEventTypeDllkDelNode: - { - unsigned int* puiNodeId; - - puiNodeId = (unsigned int*) pEvent_p->m_pArg; - Ret = EplDllkDeleteNode(*puiNodeId); - break; - } - - case kEplEventTypeDllkSoftDelNode: - { - unsigned int* puiNodeId; - - puiNodeId = (unsigned int*) pEvent_p->m_pArg; - Ret = EplDllkSoftDeleteNode(*puiNodeId); - break; - } + case kEplEventTypeDllkIssueReq: + { + tEplDllCalIssueRequest *pIssueReq; + + pIssueReq = (tEplDllCalIssueRequest *) pEvent_p->m_pArg; + Ret = + EplDllkCalIssueRequest(pIssueReq->m_Service, + pIssueReq->m_uiNodeId, + pIssueReq->m_bSoaFlag1); + break; + } + + case kEplEventTypeDllkAddNode: + { + tEplDllNodeInfo *pNodeInfo; + + pNodeInfo = (tEplDllNodeInfo *) pEvent_p->m_pArg; + Ret = EplDllkAddNode(pNodeInfo); + break; + } + + case kEplEventTypeDllkDelNode: + { + unsigned int *puiNodeId; + + puiNodeId = (unsigned int *)pEvent_p->m_pArg; + Ret = EplDllkDeleteNode(*puiNodeId); + break; + } + + case kEplEventTypeDllkSoftDelNode: + { + unsigned int *puiNodeId; + + puiNodeId = (unsigned int *)pEvent_p->m_pArg; + Ret = EplDllkSoftDeleteNode(*puiNodeId); + break; + } #endif - case kEplEventTypeDllkIdentity: - { - tEplDllIdentParam* pIdentParam; - - pIdentParam = (tEplDllIdentParam*) pEvent_p->m_pArg; - if (pIdentParam->m_uiSizeOfStruct > pEvent_p->m_uiSize) - { - pIdentParam->m_uiSizeOfStruct = pEvent_p->m_uiSize; - } - Ret = EplDllkSetIdentity(pIdentParam); - break; - } - - case kEplEventTypeDllkConfig: - { - tEplDllConfigParam* pConfigParam; - - pConfigParam = (tEplDllConfigParam*) pEvent_p->m_pArg; - if (pConfigParam->m_uiSizeOfStruct > pEvent_p->m_uiSize) - { - pConfigParam->m_uiSizeOfStruct = pEvent_p->m_uiSize; - } - Ret = EplDllkConfig(pConfigParam); - break; - } - - default: - break; - } + case kEplEventTypeDllkIdentity: + { + tEplDllIdentParam *pIdentParam; + + pIdentParam = (tEplDllIdentParam *) pEvent_p->m_pArg; + if (pIdentParam->m_uiSizeOfStruct > pEvent_p->m_uiSize) { + pIdentParam->m_uiSizeOfStruct = + pEvent_p->m_uiSize; + } + Ret = EplDllkSetIdentity(pIdentParam); + break; + } + + case kEplEventTypeDllkConfig: + { + tEplDllConfigParam *pConfigParam; + + pConfigParam = (tEplDllConfigParam *) pEvent_p->m_pArg; + if (pConfigParam->m_uiSizeOfStruct > pEvent_p->m_uiSize) { + pConfigParam->m_uiSizeOfStruct = + pEvent_p->m_uiSize; + } + Ret = EplDllkConfig(pConfigParam); + break; + } + + default: + break; + } //Exit: - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkCalAsyncGetTxCount() @@ -432,75 +436,73 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -tEplKernel EplDllkCalAsyncGetTxCount(tEplDllAsyncReqPriority * pPriority_p, unsigned int * puiCount_p) +tEplKernel EplDllkCalAsyncGetTxCount(tEplDllAsyncReqPriority * pPriority_p, + unsigned int *puiCount_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #ifndef EPL_NO_FIFO -tShbError ShbError; -unsigned long ulFrameCount; - - // get frame count of Tx FIFO with NMT request priority - ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxNmt, &ulFrameCount); - // returns kShbOk, kShbInvalidArg - - // error handling - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - goto Exit; - } - - if (ulFrameCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt) - { - EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt = ulFrameCount; - } - - if (ulFrameCount != 0) - { // NMT requests are in queue - *pPriority_p = kEplDllAsyncReqPrioNmt; - *puiCount_p = (unsigned int) ulFrameCount; - goto Exit; - } - - // get frame count of Tx FIFO with generic priority - ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxGen, &ulFrameCount); - // returns kShbOk, kShbInvalidArg - - // error handling - if (ShbError != kShbOk) - { - Ret = kEplNoResource; - goto Exit; - } - - if (ulFrameCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen) - { - EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen = ulFrameCount; - } - - *pPriority_p = kEplDllAsyncReqPrioGeneric; - *puiCount_p = (unsigned int) ulFrameCount; - -Exit: + tShbError ShbError; + unsigned long ulFrameCount; + + // get frame count of Tx FIFO with NMT request priority + ShbError = + ShbCirGetReadBlockCount(EplDllkCalInstance_g.m_ShbInstanceTxNmt, + &ulFrameCount); + // returns kShbOk, kShbInvalidArg + + // error handling + if (ShbError != kShbOk) { + Ret = kEplNoResource; + goto Exit; + } + + if (ulFrameCount > + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt) { + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt = + ulFrameCount; + } + + if (ulFrameCount != 0) { // NMT requests are in queue + *pPriority_p = kEplDllAsyncReqPrioNmt; + *puiCount_p = (unsigned int)ulFrameCount; + goto Exit; + } + // get frame count of Tx FIFO with generic priority + ShbError = + ShbCirGetReadBlockCount(EplDllkCalInstance_g.m_ShbInstanceTxGen, + &ulFrameCount); + // returns kShbOk, kShbInvalidArg + + // error handling + if (ShbError != kShbOk) { + Ret = kEplNoResource; + goto Exit; + } + + if (ulFrameCount > + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen) { + EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen = + ulFrameCount; + } + + *pPriority_p = kEplDllAsyncReqPrioGeneric; + *puiCount_p = (unsigned int)ulFrameCount; + + Exit: #else - if (EplDllkCalInstance_g.m_uiFrameSizeNmt > 0) - { - *pPriority_p = kEplDllAsyncReqPrioNmt; - *puiCount_p = 1; - } - else if (EplDllkCalInstance_g.m_uiFrameSizeGen > 0) - { - *pPriority_p = kEplDllAsyncReqPrioGeneric; - *puiCount_p = 1; - } - else - { - *pPriority_p = kEplDllAsyncReqPrioGeneric; - *puiCount_p = 0; - } + if (EplDllkCalInstance_g.m_uiFrameSizeNmt > 0) { + *pPriority_p = kEplDllAsyncReqPrioNmt; + *puiCount_p = 1; + } else if (EplDllkCalInstance_g.m_uiFrameSizeGen > 0) { + *pPriority_p = kEplDllAsyncReqPrioGeneric; + *puiCount_p = 1; + } else { + *pPriority_p = kEplDllAsyncReqPrioGeneric; + *puiCount_p = 0; + } #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -521,63 +523,69 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel EplDllkCalAsyncGetTxFrame(void * pFrame_p, unsigned int * puiFrameSize_p, tEplDllAsyncReqPriority Priority_p) +tEplKernel EplDllkCalAsyncGetTxFrame(void *pFrame_p, + unsigned int *puiFrameSize_p, + tEplDllAsyncReqPriority Priority_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #ifndef EPL_NO_FIFO -tShbError ShbError; -unsigned long ulFrameSize; - - switch (Priority_p) - { - case kEplDllAsyncReqPrioNmt: // NMT request priority - ShbError = ShbCirReadDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxNmt, (BYTE *) pFrame_p, *puiFrameSize_p, &ulFrameSize); - // returns kShbOk, kShbDataTruncated, kShbInvalidArg, kShbNoReadableData - break; - - default: // generic priority - ShbError = ShbCirReadDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxGen, (BYTE *) pFrame_p, *puiFrameSize_p, &ulFrameSize); - // returns kShbOk, kShbDataTruncated, kShbInvalidArg, kShbNoReadableData - break; - - } - - // error handling - if (ShbError != kShbOk) - { - if (ShbError == kShbNoReadableData) - { - Ret = kEplDllAsyncTxBufferEmpty; - } - else - { // other error - Ret = kEplNoResource; - } - goto Exit; - } - - *puiFrameSize_p = (unsigned int) ulFrameSize; - -Exit: + tShbError ShbError; + unsigned long ulFrameSize; + + switch (Priority_p) { + case kEplDllAsyncReqPrioNmt: // NMT request priority + ShbError = + ShbCirReadDataBlock(EplDllkCalInstance_g.m_ShbInstanceTxNmt, + (BYTE *) pFrame_p, *puiFrameSize_p, + &ulFrameSize); + // returns kShbOk, kShbDataTruncated, kShbInvalidArg, kShbNoReadableData + break; + + default: // generic priority + ShbError = + ShbCirReadDataBlock(EplDllkCalInstance_g.m_ShbInstanceTxGen, + (BYTE *) pFrame_p, *puiFrameSize_p, + &ulFrameSize); + // returns kShbOk, kShbDataTruncated, kShbInvalidArg, kShbNoReadableData + break; + + } + + // error handling + if (ShbError != kShbOk) { + if (ShbError == kShbNoReadableData) { + Ret = kEplDllAsyncTxBufferEmpty; + } else { // other error + Ret = kEplNoResource; + } + goto Exit; + } + + *puiFrameSize_p = (unsigned int)ulFrameSize; + + Exit: #else - switch (Priority_p) - { - case kEplDllAsyncReqPrioNmt: // NMT request priority - *puiFrameSize_p = min(*puiFrameSize_p, EplDllkCalInstance_g.m_uiFrameSizeNmt); - EPL_MEMCPY(pFrame_p, EplDllkCalInstance_g.m_abFrameNmt, *puiFrameSize_p); - EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; - break; - - default: // generic priority - *puiFrameSize_p = min(*puiFrameSize_p, EplDllkCalInstance_g.m_uiFrameSizeGen); - EPL_MEMCPY(pFrame_p, EplDllkCalInstance_g.m_abFrameGen, *puiFrameSize_p); - EplDllkCalInstance_g.m_uiFrameSizeGen = 0; - break; - } + switch (Priority_p) { + case kEplDllAsyncReqPrioNmt: // NMT request priority + *puiFrameSize_p = + min(*puiFrameSize_p, EplDllkCalInstance_g.m_uiFrameSizeNmt); + EPL_MEMCPY(pFrame_p, EplDllkCalInstance_g.m_abFrameNmt, + *puiFrameSize_p); + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + break; + + default: // generic priority + *puiFrameSize_p = + min(*puiFrameSize_p, EplDllkCalInstance_g.m_uiFrameSizeGen); + EPL_MEMCPY(pFrame_p, EplDllkCalInstance_g.m_abFrameGen, + *puiFrameSize_p); + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; + break; + } #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -598,30 +606,26 @@ Exit: tEplKernel EplDllkCalAsyncFrameReceived(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; - - Event.m_EventSink = kEplEventSinkDlluCal; - Event.m_EventType = kEplEventTypeAsndRx; - Event.m_pArg = pFrameInfo_p->m_pFrame; - Event.m_uiSize = pFrameInfo_p->m_uiFrameSize; - // pass NetTime of frame to userspace - Event.m_NetTime = pFrameInfo_p->m_NetTime; - - Ret = EplEventkPost(&Event); - if (Ret != kEplSuccessful) - { - EplDllkCalInstance_g.m_Statistics.m_ulCurRxFrameCount++; - } - else - { - EplDllkCalInstance_g.m_Statistics.m_ulMaxRxFrameCount++; - } - - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; + + Event.m_EventSink = kEplEventSinkDlluCal; + Event.m_EventType = kEplEventTypeAsndRx; + Event.m_pArg = pFrameInfo_p->m_pFrame; + Event.m_uiSize = pFrameInfo_p->m_uiFrameSize; + // pass NetTime of frame to userspace + Event.m_NetTime = pFrameInfo_p->m_NetTime; + + Ret = EplEventkPost(&Event); + if (Ret != kEplSuccessful) { + EplDllkCalInstance_g.m_Statistics.m_ulCurRxFrameCount++; + } else { + EplDllkCalInstance_g.m_Statistics.m_ulMaxRxFrameCount++; + } + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkCalAsyncSend() @@ -639,96 +643,101 @@ tEplEvent Event; // //--------------------------------------------------------------------------- -tEplKernel EplDllkCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p) +tEplKernel EplDllkCalAsyncSend(tEplFrameInfo * pFrameInfo_p, + tEplDllAsyncReqPriority Priority_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; #ifndef EPL_NO_FIFO -tShbError ShbError; - - switch (Priority_p) - { - case kEplDllAsyncReqPrioNmt: // NMT request priority - ShbError = ShbCirWriteDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxNmt, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); - // returns kShbOk, kShbExceedDataSizeLimit, kShbBufferFull, kShbInvalidArg - break; - - default: // generic priority - ShbError = ShbCirWriteDataBlock (EplDllkCalInstance_g.m_ShbInstanceTxGen, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); - // returns kShbOk, kShbExceedDataSizeLimit, kShbBufferFull, kShbInvalidArg - break; - - } - - // error handling - switch (ShbError) - { - case kShbOk: - break; - - case kShbExceedDataSizeLimit: - Ret = kEplDllAsyncTxBufferFull; - break; - - case kShbBufferFull: - Ret = kEplDllAsyncTxBufferFull; - break; - - case kShbInvalidArg: - default: - Ret = kEplNoResource; - break; - } + tShbError ShbError; + + switch (Priority_p) { + case kEplDllAsyncReqPrioNmt: // NMT request priority + ShbError = + ShbCirWriteDataBlock(EplDllkCalInstance_g. + m_ShbInstanceTxNmt, + pFrameInfo_p->m_pFrame, + pFrameInfo_p->m_uiFrameSize); + // returns kShbOk, kShbExceedDataSizeLimit, kShbBufferFull, kShbInvalidArg + break; + + default: // generic priority + ShbError = + ShbCirWriteDataBlock(EplDllkCalInstance_g. + m_ShbInstanceTxGen, + pFrameInfo_p->m_pFrame, + pFrameInfo_p->m_uiFrameSize); + // returns kShbOk, kShbExceedDataSizeLimit, kShbBufferFull, kShbInvalidArg + break; + + } + + // error handling + switch (ShbError) { + case kShbOk: + break; + + case kShbExceedDataSizeLimit: + Ret = kEplDllAsyncTxBufferFull; + break; + + case kShbBufferFull: + Ret = kEplDllAsyncTxBufferFull; + break; + + case kShbInvalidArg: + default: + Ret = kEplNoResource; + break; + } #else - switch (Priority_p) - { - case kEplDllAsyncReqPrioNmt: // NMT request priority - if (EplDllkCalInstance_g.m_uiFrameSizeNmt == 0) - { - EPL_MEMCPY(EplDllkCalInstance_g.m_abFrameNmt, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); - EplDllkCalInstance_g.m_uiFrameSizeNmt = pFrameInfo_p->m_uiFrameSize; - } - else - { - Ret = kEplDllAsyncTxBufferFull; - goto Exit; - } - break; - - default: // generic priority - if (EplDllkCalInstance_g.m_uiFrameSizeGen == 0) - { - EPL_MEMCPY(EplDllkCalInstance_g.m_abFrameGen, pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); - EplDllkCalInstance_g.m_uiFrameSizeGen = pFrameInfo_p->m_uiFrameSize; - } - else - { - Ret = kEplDllAsyncTxBufferFull; - goto Exit; - } - break; - } + switch (Priority_p) { + case kEplDllAsyncReqPrioNmt: // NMT request priority + if (EplDllkCalInstance_g.m_uiFrameSizeNmt == 0) { + EPL_MEMCPY(EplDllkCalInstance_g.m_abFrameNmt, + pFrameInfo_p->m_pFrame, + pFrameInfo_p->m_uiFrameSize); + EplDllkCalInstance_g.m_uiFrameSizeNmt = + pFrameInfo_p->m_uiFrameSize; + } else { + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + break; + + default: // generic priority + if (EplDllkCalInstance_g.m_uiFrameSizeGen == 0) { + EPL_MEMCPY(EplDllkCalInstance_g.m_abFrameGen, + pFrameInfo_p->m_pFrame, + pFrameInfo_p->m_uiFrameSize); + EplDllkCalInstance_g.m_uiFrameSizeGen = + pFrameInfo_p->m_uiFrameSize; + } else { + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + break; + } #endif - // post event to DLL - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkFillTx; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = &Priority_p; - Event.m_uiSize = sizeof(Priority_p); - Ret = EplEventkPost(&Event); + // post event to DLL + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &Priority_p; + Event.m_uiSize = sizeof(Priority_p); + Ret = EplEventkPost(&Event); #ifdef EPL_NO_FIFO -Exit: + Exit: #endif - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkCalAsyncClearBuffer() @@ -746,23 +755,26 @@ Exit: tEplKernel EplDllkCalAsyncClearBuffer(void) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #ifndef EPL_NO_FIFO -tShbError ShbError; + tShbError ShbError; - ShbError = ShbCirResetBuffer (EplDllkCalInstance_g.m_ShbInstanceTxNmt, 1000, NULL); - ShbError = ShbCirResetBuffer (EplDllkCalInstance_g.m_ShbInstanceTxGen, 1000, NULL); + ShbError = + ShbCirResetBuffer(EplDllkCalInstance_g.m_ShbInstanceTxNmt, 1000, + NULL); + ShbError = + ShbCirResetBuffer(EplDllkCalInstance_g.m_ShbInstanceTxGen, 1000, + NULL); #else - EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; - EplDllkCalInstance_g.m_uiFrameSizeGen = 0; + EplDllkCalInstance_g.m_uiFrameSizeNmt = 0; + EplDllkCalInstance_g.m_uiFrameSizeGen = 0; #endif // EPL_MEMSET(&EplDllkCalInstance_g.m_Statistics, 0, sizeof (tEplDllkCalStatistics)); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkCalAsyncClearQueues() @@ -781,21 +793,20 @@ tShbError ShbError; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) tEplKernel EplDllkCalAsyncClearQueues(void) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // clear MN asynchronous queues - EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; - EplDllkCalInstance_g.m_uiNextRequestQueue = 0; - EplDllkCalInstance_g.m_uiReadIdentReq = 0; - EplDllkCalInstance_g.m_uiWriteIdentReq = 0; - EplDllkCalInstance_g.m_uiReadStatusReq = 0; - EplDllkCalInstance_g.m_uiWriteStatusReq = 0; + // clear MN asynchronous queues + EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; + EplDllkCalInstance_g.m_uiNextRequestQueue = 0; + EplDllkCalInstance_g.m_uiReadIdentReq = 0; + EplDllkCalInstance_g.m_uiWriteIdentReq = 0; + EplDllkCalInstance_g.m_uiReadStatusReq = 0; + EplDllkCalInstance_g.m_uiWriteStatusReq = 0; - return Ret; + return Ret; } #endif - //--------------------------------------------------------------------------- // // Function: EplDllkCalGetStatistics() @@ -813,38 +824,37 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDllkCalGetStatistics(tEplDllkCalStatistics ** ppStatistics) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #ifndef EPL_NO_FIFO -tShbError ShbError; - - ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxNmt, &EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt); - ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxGen, &EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen); + tShbError ShbError; + + ShbError = + ShbCirGetReadBlockCount(EplDllkCalInstance_g.m_ShbInstanceTxNmt, + &EplDllkCalInstance_g.m_Statistics. + m_ulCurTxFrameCountNmt); + ShbError = + ShbCirGetReadBlockCount(EplDllkCalInstance_g.m_ShbInstanceTxGen, + &EplDllkCalInstance_g.m_Statistics. + m_ulCurTxFrameCountGen); // ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceRx, &EplDllkCalInstance_g.m_Statistics.m_ulCurRxFrameCount); #else - if (EplDllkCalInstance_g.m_uiFrameSizeNmt > 0) - { - EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt = 1; - } - else - { - EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt = 0; - } - if (EplDllkCalInstance_g.m_uiFrameSizeGen > 0) - { - EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen = 1; - } - else - { - EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen = 0; - } + if (EplDllkCalInstance_g.m_uiFrameSizeNmt > 0) { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt = 1; + } else { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountNmt = 0; + } + if (EplDllkCalInstance_g.m_uiFrameSizeGen > 0) { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen = 1; + } else { + EplDllkCalInstance_g.m_Statistics.m_ulCurTxFrameCountGen = 0; + } #endif - *ppStatistics = &EplDllkCalInstance_g.m_Statistics; - return Ret; + *ppStatistics = &EplDllkCalInstance_g.m_Statistics; + return Ret; } - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) //--------------------------------------------------------------------------- @@ -865,62 +875,72 @@ tShbError ShbError; // //--------------------------------------------------------------------------- -tEplKernel EplDllkCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p) +tEplKernel EplDllkCalIssueRequest(tEplDllReqServiceId Service_p, + unsigned int uiNodeId_p, BYTE bSoaFlag1_p) { -tEplKernel Ret = kEplSuccessful; - - if (bSoaFlag1_p != 0xFF) - { - Ret = EplDllkSetFlag1OfNode(uiNodeId_p, bSoaFlag1_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - - // add node to appropriate request queue - switch (Service_p) - { - case kEplDllReqServiceIdent: - { - if (((EplDllkCalInstance_g.m_uiWriteIdentReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueIdentReq)) - == EplDllkCalInstance_g.m_uiReadIdentReq) - { // queue is full - Ret = kEplDllAsyncTxBufferFull; - goto Exit; - } - EplDllkCalInstance_g.m_auiQueueIdentReq[EplDllkCalInstance_g.m_uiWriteIdentReq] = uiNodeId_p; - EplDllkCalInstance_g.m_uiWriteIdentReq = - (EplDllkCalInstance_g.m_uiWriteIdentReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueIdentReq); - break; - } - - case kEplDllReqServiceStatus: - { - if (((EplDllkCalInstance_g.m_uiWriteStatusReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueStatusReq)) - == EplDllkCalInstance_g.m_uiReadStatusReq) - { // queue is full - Ret = kEplDllAsyncTxBufferFull; - goto Exit; - } - EplDllkCalInstance_g.m_auiQueueStatusReq[EplDllkCalInstance_g.m_uiWriteStatusReq] = uiNodeId_p; - EplDllkCalInstance_g.m_uiWriteStatusReq = - (EplDllkCalInstance_g.m_uiWriteStatusReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueStatusReq); - break; - } - - default: - { - Ret = kEplDllInvalidParam; - goto Exit; - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + + if (bSoaFlag1_p != 0xFF) { + Ret = EplDllkSetFlag1OfNode(uiNodeId_p, bSoaFlag1_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + // add node to appropriate request queue + switch (Service_p) { + case kEplDllReqServiceIdent: + { + if (((EplDllkCalInstance_g.m_uiWriteIdentReq + + 1) % + tabentries(EplDllkCalInstance_g. + m_auiQueueIdentReq)) + == EplDllkCalInstance_g.m_uiReadIdentReq) { // queue is full + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + EplDllkCalInstance_g. + m_auiQueueIdentReq[EplDllkCalInstance_g. + m_uiWriteIdentReq] = uiNodeId_p; + EplDllkCalInstance_g.m_uiWriteIdentReq = + (EplDllkCalInstance_g.m_uiWriteIdentReq + + 1) % + tabentries(EplDllkCalInstance_g.m_auiQueueIdentReq); + break; + } + + case kEplDllReqServiceStatus: + { + if (((EplDllkCalInstance_g.m_uiWriteStatusReq + + 1) % + tabentries(EplDllkCalInstance_g. + m_auiQueueStatusReq)) + == EplDllkCalInstance_g.m_uiReadStatusReq) { // queue is full + Ret = kEplDllAsyncTxBufferFull; + goto Exit; + } + EplDllkCalInstance_g. + m_auiQueueStatusReq[EplDllkCalInstance_g. + m_uiWriteStatusReq] = + uiNodeId_p; + EplDllkCalInstance_g.m_uiWriteStatusReq = + (EplDllkCalInstance_g.m_uiWriteStatusReq + + 1) % + tabentries(EplDllkCalInstance_g. + m_auiQueueStatusReq); + break; + } + + default: + { + Ret = kEplDllInvalidParam; + goto Exit; + } + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDllkCalAsyncGetSoaRequest() @@ -941,118 +961,161 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel EplDllkCalAsyncGetSoaRequest(tEplDllReqServiceId* pReqServiceId_p, unsigned int* puiNodeId_p) +tEplKernel EplDllkCalAsyncGetSoaRequest(tEplDllReqServiceId * pReqServiceId_p, + unsigned int *puiNodeId_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiCount; + tEplKernel Ret = kEplSuccessful; + unsigned int uiCount; // *pReqServiceId_p = kEplDllReqServiceNo; - for (uiCount = EPL_DLLKCAL_MAX_QUEUES; uiCount > 0; uiCount--) - { - switch (EplDllkCalInstance_g.m_uiNextRequestQueue) - { - case 0: - { // CnGenReq - for (;EplDllkCalInstance_g.m_uiNextQueueCnRequest < (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2); - EplDllkCalInstance_g.m_uiNextQueueCnRequest++) - { - if (EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest] > 0) - { // non empty queue found - // remove one request from queue - EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest]--; - *puiNodeId_p = EplDllkCalInstance_g.m_uiNextQueueCnRequest + 1; - *pReqServiceId_p = kEplDllReqServiceUnspecified; - EplDllkCalInstance_g.m_uiNextQueueCnRequest++; - if (EplDllkCalInstance_g.m_uiNextQueueCnRequest >= (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) - { // last node reached - // continue with CnNmtReq queue at next SoA - EplDllkCalInstance_g.m_uiNextRequestQueue = 1; - } - goto Exit; - } - } - // all CnGenReq queues are empty -> continue with CnNmtReq queue - EplDllkCalInstance_g.m_uiNextRequestQueue = 1; - break; - } - - case 1: - { // CnNmtReq - for (;EplDllkCalInstance_g.m_uiNextQueueCnRequest < tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests); - EplDllkCalInstance_g.m_uiNextQueueCnRequest++) - { - if (EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest] > 0) - { // non empty queue found - // remove one request from queue - EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest]--; - *puiNodeId_p = EplDllkCalInstance_g.m_uiNextQueueCnRequest + 1 - (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2); - *pReqServiceId_p = kEplDllReqServiceNmtRequest; - EplDllkCalInstance_g.m_uiNextQueueCnRequest++; - if (EplDllkCalInstance_g.m_uiNextQueueCnRequest > tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests)) - { // last node reached - // restart CnGenReq queue - EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; - // continue with MnGenReq queue at next SoA - EplDllkCalInstance_g.m_uiNextRequestQueue = 2; - } - goto Exit; - } - } - // restart CnGenReq queue - EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; - // all CnNmtReq queues are empty -> continue with MnGenReq queue - EplDllkCalInstance_g.m_uiNextRequestQueue = 2; - break; - } - - case 2: - { // MnNmtReq and MnGenReq - // next queue will be MnIdentReq queue - EplDllkCalInstance_g.m_uiNextRequestQueue = 3; - if (*pReqServiceId_p != kEplDllReqServiceNo) - { - *puiNodeId_p = EPL_C_ADR_INVALID; // DLLk must exchange this with the actual node ID - goto Exit; - } - break; - } - - case 3: - { // MnIdentReq - // next queue will be MnStatusReq queue - EplDllkCalInstance_g.m_uiNextRequestQueue = 4; - if (EplDllkCalInstance_g.m_uiReadIdentReq != EplDllkCalInstance_g.m_uiWriteIdentReq) - { // queue is not empty - *puiNodeId_p = EplDllkCalInstance_g.m_auiQueueIdentReq[EplDllkCalInstance_g.m_uiReadIdentReq]; - EplDllkCalInstance_g.m_uiReadIdentReq = - (EplDllkCalInstance_g.m_uiReadIdentReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueIdentReq); - *pReqServiceId_p = kEplDllReqServiceIdent; - goto Exit; - } - break; - } - - case 4: - { // MnStatusReq - // next queue will be CnGenReq queue - EplDllkCalInstance_g.m_uiNextRequestQueue = 0; - if (EplDllkCalInstance_g.m_uiReadStatusReq != EplDllkCalInstance_g.m_uiWriteStatusReq) - { // queue is not empty - *puiNodeId_p = EplDllkCalInstance_g.m_auiQueueStatusReq[EplDllkCalInstance_g.m_uiReadStatusReq]; - EplDllkCalInstance_g.m_uiReadStatusReq = - (EplDllkCalInstance_g.m_uiReadStatusReq + 1) % tabentries (EplDllkCalInstance_g.m_auiQueueStatusReq); - *pReqServiceId_p = kEplDllReqServiceStatus; - goto Exit; - } - break; - } - - } - } - -Exit: - return Ret; + for (uiCount = EPL_DLLKCAL_MAX_QUEUES; uiCount > 0; uiCount--) { + switch (EplDllkCalInstance_g.m_uiNextRequestQueue) { + case 0: + { // CnGenReq + for (; + EplDllkCalInstance_g. + m_uiNextQueueCnRequest < + (tabentries + (EplDllkCalInstance_g. + m_auiQueueCnRequests) / 2); + EplDllkCalInstance_g. + m_uiNextQueueCnRequest++) { + if (EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest] > 0) { // non empty queue found + // remove one request from queue + EplDllkCalInstance_g. + m_auiQueueCnRequests + [EplDllkCalInstance_g. + m_uiNextQueueCnRequest]--; + *puiNodeId_p = + EplDllkCalInstance_g. + m_uiNextQueueCnRequest + 1; + *pReqServiceId_p = + kEplDllReqServiceUnspecified; + EplDllkCalInstance_g. + m_uiNextQueueCnRequest++; + if (EplDllkCalInstance_g.m_uiNextQueueCnRequest >= (tabentries(EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) { // last node reached + // continue with CnNmtReq queue at next SoA + EplDllkCalInstance_g. + m_uiNextRequestQueue + = 1; + } + goto Exit; + } + } + // all CnGenReq queues are empty -> continue with CnNmtReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 1; + break; + } + + case 1: + { // CnNmtReq + for (; + EplDllkCalInstance_g. + m_uiNextQueueCnRequest < + tabentries(EplDllkCalInstance_g. + m_auiQueueCnRequests); + EplDllkCalInstance_g. + m_uiNextQueueCnRequest++) { + if (EplDllkCalInstance_g.m_auiQueueCnRequests[EplDllkCalInstance_g.m_uiNextQueueCnRequest] > 0) { // non empty queue found + // remove one request from queue + EplDllkCalInstance_g. + m_auiQueueCnRequests + [EplDllkCalInstance_g. + m_uiNextQueueCnRequest]--; + *puiNodeId_p = + EplDllkCalInstance_g. + m_uiNextQueueCnRequest + 1 - + (tabentries + (EplDllkCalInstance_g. + m_auiQueueCnRequests) / + 2); + *pReqServiceId_p = + kEplDllReqServiceNmtRequest; + EplDllkCalInstance_g. + m_uiNextQueueCnRequest++; + if (EplDllkCalInstance_g.m_uiNextQueueCnRequest > tabentries(EplDllkCalInstance_g.m_auiQueueCnRequests)) { // last node reached + // restart CnGenReq queue + EplDllkCalInstance_g. + m_uiNextQueueCnRequest + = 0; + // continue with MnGenReq queue at next SoA + EplDllkCalInstance_g. + m_uiNextRequestQueue + = 2; + } + goto Exit; + } + } + // restart CnGenReq queue + EplDllkCalInstance_g.m_uiNextQueueCnRequest = 0; + // all CnNmtReq queues are empty -> continue with MnGenReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 2; + break; + } + + case 2: + { // MnNmtReq and MnGenReq + // next queue will be MnIdentReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 3; + if (*pReqServiceId_p != kEplDllReqServiceNo) { + *puiNodeId_p = EPL_C_ADR_INVALID; // DLLk must exchange this with the actual node ID + goto Exit; + } + break; + } + + case 3: + { // MnIdentReq + // next queue will be MnStatusReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 4; + if (EplDllkCalInstance_g.m_uiReadIdentReq != EplDllkCalInstance_g.m_uiWriteIdentReq) { // queue is not empty + *puiNodeId_p = + EplDllkCalInstance_g. + m_auiQueueIdentReq + [EplDllkCalInstance_g. + m_uiReadIdentReq]; + EplDllkCalInstance_g.m_uiReadIdentReq = + (EplDllkCalInstance_g. + m_uiReadIdentReq + + 1) % + tabentries(EplDllkCalInstance_g. + m_auiQueueIdentReq); + *pReqServiceId_p = + kEplDllReqServiceIdent; + goto Exit; + } + break; + } + + case 4: + { // MnStatusReq + // next queue will be CnGenReq queue + EplDllkCalInstance_g.m_uiNextRequestQueue = 0; + if (EplDllkCalInstance_g.m_uiReadStatusReq != EplDllkCalInstance_g.m_uiWriteStatusReq) { // queue is not empty + *puiNodeId_p = + EplDllkCalInstance_g. + m_auiQueueStatusReq + [EplDllkCalInstance_g. + m_uiReadStatusReq]; + EplDllkCalInstance_g.m_uiReadStatusReq = + (EplDllkCalInstance_g. + m_uiReadStatusReq + + 1) % + tabentries(EplDllkCalInstance_g. + m_auiQueueStatusReq); + *pReqServiceId_p = + kEplDllReqServiceStatus; + goto Exit; + } + break; + } + + } + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -1073,41 +1136,49 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel EplDllkCalAsyncSetPendingRequests(unsigned int uiNodeId_p, tEplDllAsyncReqPriority AsyncReqPrio_p, unsigned int uiCount_p) +tEplKernel EplDllkCalAsyncSetPendingRequests(unsigned int uiNodeId_p, + tEplDllAsyncReqPriority + AsyncReqPrio_p, + unsigned int uiCount_p) { -tEplKernel Ret = kEplSuccessful; - - // add node to appropriate request queue - switch (AsyncReqPrio_p) - { - case kEplDllAsyncReqPrioNmt: - { - uiNodeId_p--; - if (uiNodeId_p >= (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) - { - Ret = kEplDllInvalidParam; - goto Exit; - } - uiNodeId_p += tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2; - EplDllkCalInstance_g.m_auiQueueCnRequests[uiNodeId_p] = uiCount_p; - break; - } - - default: - { - uiNodeId_p--; - if (uiNodeId_p >= (tabentries (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) - { - Ret = kEplDllInvalidParam; - goto Exit; - } - EplDllkCalInstance_g.m_auiQueueCnRequests[uiNodeId_p] = uiCount_p; - break; - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + + // add node to appropriate request queue + switch (AsyncReqPrio_p) { + case kEplDllAsyncReqPrioNmt: + { + uiNodeId_p--; + if (uiNodeId_p >= + (tabentries + (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) { + Ret = kEplDllInvalidParam; + goto Exit; + } + uiNodeId_p += + tabentries(EplDllkCalInstance_g. + m_auiQueueCnRequests) / 2; + EplDllkCalInstance_g.m_auiQueueCnRequests[uiNodeId_p] = + uiCount_p; + break; + } + + default: + { + uiNodeId_p--; + if (uiNodeId_p >= + (tabentries + (EplDllkCalInstance_g.m_auiQueueCnRequests) / 2)) { + Ret = kEplDllInvalidParam; + goto Exit; + } + EplDllkCalInstance_g.m_auiQueueCnRequests[uiNodeId_p] = + uiCount_p; + break; + } + } + + Exit: + return Ret; } #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) @@ -1133,7 +1204,6 @@ tEplDllAsyncReqPriority Priority; tShbError ShbError; unsigned long ulBlockCount; - ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxNmt, &ulBlockCount); if (ulBlockCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountNmt) { @@ -1164,7 +1234,6 @@ tEplDllAsyncReqPriority Priority; tShbError ShbError; unsigned long ulBlockCount; - ShbError = ShbCirGetReadBlockCount (EplDllkCalInstance_g.m_ShbInstanceTxGen, &ulBlockCount); if (ulBlockCount > EplDllkCalInstance_g.m_Statistics.m_ulMaxTxFrameCountGen) { @@ -1186,8 +1255,6 @@ unsigned long ulBlockCount; */ #endif - #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) // EOF - diff --git a/drivers/staging/epl/EplDlluCal.c b/drivers/staging/epl/EplDlluCal.c index 595e9c766504..7f4a17450237 100644 --- a/drivers/staging/epl/EplDlluCal.c +++ b/drivers/staging/epl/EplDlluCal.c @@ -78,7 +78,6 @@ #include "kernel/EplDllkCal.h" #endif - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) /***************************************************************************/ @@ -105,7 +104,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -119,7 +117,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -134,9 +131,8 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - tEplDlluCbAsnd m_apfnDlluCbAsnd[EPL_DLL_MAX_ASND_SERVICE_ID]; +typedef struct { + tEplDlluCbAsnd m_apfnDlluCbAsnd[EPL_DLL_MAX_ASND_SERVICE_ID]; } tEplDlluCalInstance; @@ -146,13 +142,15 @@ typedef struct // if no dynamic memory allocation shall be used // define structures statically -static tEplDlluCalInstance EplDlluCalInstance_g; +static tEplDlluCalInstance EplDlluCalInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p); +static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId + ServiceId_p, + tEplDllAsndFilter Filter_p); //=========================================================================// // // @@ -177,12 +175,12 @@ static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceI tEplKernel EplDlluCalAddInstance() { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof (EplDlluCalInstance_g)); + // reset instance structure + EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof(EplDlluCalInstance_g)); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -202,15 +200,14 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDlluCalDelInstance() { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof (EplDlluCalInstance_g)); + // reset instance structure + EPL_MEMSET(&EplDlluCalInstance_g, 0, sizeof(EplDlluCalInstance_g)); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDlluCalProcess @@ -228,37 +225,40 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplDlluCalProcess(tEplEvent * pEvent_p) { -tEplKernel Ret = kEplSuccessful; -tEplMsgType MsgType; -unsigned int uiAsndServiceId; -tEplFrameInfo FrameInfo; - - if (pEvent_p->m_EventType == kEplEventTypeAsndRx) - { - FrameInfo.m_pFrame = (tEplFrame*) pEvent_p->m_pArg; - FrameInfo.m_uiFrameSize = pEvent_p->m_uiSize; - // extract NetTime - FrameInfo.m_NetTime = pEvent_p->m_NetTime; - - MsgType = (tEplMsgType)AmiGetByteFromLe(&FrameInfo.m_pFrame->m_le_bMessageType); - if (MsgType != kEplMsgTypeAsnd) - { - Ret = kEplInvalidOperation; - goto Exit; - } - - uiAsndServiceId = (unsigned int) AmiGetByteFromLe(&FrameInfo.m_pFrame->m_Data.m_Asnd.m_le_bServiceId); - if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) - { // ASnd service ID is valid - if (EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId] != NULL) - { // handler was registered - Ret = EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId](&FrameInfo); - } - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplMsgType MsgType; + unsigned int uiAsndServiceId; + tEplFrameInfo FrameInfo; + + if (pEvent_p->m_EventType == kEplEventTypeAsndRx) { + FrameInfo.m_pFrame = (tEplFrame *) pEvent_p->m_pArg; + FrameInfo.m_uiFrameSize = pEvent_p->m_uiSize; + // extract NetTime + FrameInfo.m_NetTime = pEvent_p->m_NetTime; + + MsgType = + (tEplMsgType) AmiGetByteFromLe(&FrameInfo.m_pFrame-> + m_le_bMessageType); + if (MsgType != kEplMsgTypeAsnd) { + Ret = kEplInvalidOperation; + goto Exit; + } + + uiAsndServiceId = + (unsigned int)AmiGetByteFromLe(&FrameInfo.m_pFrame->m_Data. + m_Asnd.m_le_bServiceId); + if (uiAsndServiceId < EPL_DLL_MAX_ASND_SERVICE_ID) { // ASnd service ID is valid + if (EplDlluCalInstance_g.m_apfnDlluCbAsnd[uiAsndServiceId] != NULL) { // handler was registered + Ret = + EplDlluCalInstance_g. + m_apfnDlluCbAsnd[uiAsndServiceId] + (&FrameInfo); + } + } + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -279,26 +279,26 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p, tEplDlluCbAsnd pfnDlluCbAsnd_p, tEplDllAsndFilter Filter_p) +tEplKernel EplDlluCalRegAsndService(tEplDllAsndServiceId ServiceId_p, + tEplDlluCbAsnd pfnDlluCbAsnd_p, + tEplDllAsndFilter Filter_p) { -tEplKernel Ret = kEplSuccessful; - - if (ServiceId_p < tabentries (EplDlluCalInstance_g.m_apfnDlluCbAsnd)) - { - // memorize function pointer - EplDlluCalInstance_g.m_apfnDlluCbAsnd[ServiceId_p] = pfnDlluCbAsnd_p; + tEplKernel Ret = kEplSuccessful; - if (pfnDlluCbAsnd_p == NULL) - { // close filter - Filter_p = kEplDllAsndFilterNone; - } + if (ServiceId_p < tabentries(EplDlluCalInstance_g.m_apfnDlluCbAsnd)) { + // memorize function pointer + EplDlluCalInstance_g.m_apfnDlluCbAsnd[ServiceId_p] = + pfnDlluCbAsnd_p; - // set filter in DLL module in kernel part - Ret = EplDlluCalSetAsndServiceIdFilter(ServiceId_p, Filter_p); + if (pfnDlluCbAsnd_p == NULL) { // close filter + Filter_p = kEplDllAsndFilterNone; + } + // set filter in DLL module in kernel part + Ret = EplDlluCalSetAsndServiceIdFilter(ServiceId_p, Filter_p); - } + } - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -319,21 +319,21 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo_p, tEplDllAsyncReqPriority Priority_p) +tEplKernel EplDlluCalAsyncSend(tEplFrameInfo * pFrameInfo_p, + tEplDllAsyncReqPriority Priority_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - pFrameInfo_p->m_uiFrameSize += 14; // add size of ethernet header - Ret = EplDllkCalAsyncSend(pFrameInfo_p, Priority_p); + pFrameInfo_p->m_uiFrameSize += 14; // add size of ethernet header + Ret = EplDllkCalAsyncSend(pFrameInfo_p, Priority_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) //--------------------------------------------------------------------------- @@ -354,43 +354,42 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, unsigned int uiNodeId_p, BYTE bSoaFlag1_p) +tEplKernel EplDlluCalIssueRequest(tEplDllReqServiceId Service_p, + unsigned int uiNodeId_p, BYTE bSoaFlag1_p) { -tEplKernel Ret = kEplSuccessful; - - // add node to appropriate request queue - switch (Service_p) - { - case kEplDllReqServiceIdent: - case kEplDllReqServiceStatus: - { - tEplEvent Event; - tEplDllCalIssueRequest IssueReq; - - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkIssueReq; - IssueReq.m_Service = Service_p; - IssueReq.m_uiNodeId = uiNodeId_p; - IssueReq.m_bSoaFlag1 = bSoaFlag1_p; - Event.m_pArg = &IssueReq; - Event.m_uiSize = sizeof (IssueReq); - - Ret = EplEventuPost(&Event); - break; - } - - default: - { - Ret = kEplDllInvalidParam; - goto Exit; - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + + // add node to appropriate request queue + switch (Service_p) { + case kEplDllReqServiceIdent: + case kEplDllReqServiceStatus: + { + tEplEvent Event; + tEplDllCalIssueRequest IssueReq; + + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkIssueReq; + IssueReq.m_Service = Service_p; + IssueReq.m_uiNodeId = uiNodeId_p; + IssueReq.m_bSoaFlag1 = bSoaFlag1_p; + Event.m_pArg = &IssueReq; + Event.m_uiSize = sizeof(IssueReq); + + Ret = EplEventuPost(&Event); + break; + } + + default: + { + Ret = kEplDllInvalidParam; + goto Exit; + } + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDlluCalAddNode() @@ -408,20 +407,19 @@ Exit: tEplKernel EplDlluCalAddNode(tEplDllNodeInfo * pNodeInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkAddNode; - Event.m_pArg = pNodeInfo_p; - Event.m_uiSize = sizeof (tEplDllNodeInfo); + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkAddNode; + Event.m_pArg = pNodeInfo_p; + Event.m_uiSize = sizeof(tEplDllNodeInfo); - Ret = EplEventuPost(&Event); + Ret = EplEventuPost(&Event); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDlluCalDeleteNode() @@ -439,20 +437,19 @@ tEplEvent Event; tEplKernel EplDlluCalDeleteNode(unsigned int uiNodeId_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkDelNode; - Event.m_pArg = &uiNodeId_p; - Event.m_uiSize = sizeof (uiNodeId_p); + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkDelNode; + Event.m_pArg = &uiNodeId_p; + Event.m_uiSize = sizeof(uiNodeId_p); - Ret = EplEventuPost(&Event); + Ret = EplEventuPost(&Event); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplDlluCalSoftDeleteNode() @@ -470,23 +467,21 @@ tEplEvent Event; tEplKernel EplDlluCalSoftDeleteNode(unsigned int uiNodeId_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkSoftDelNode; - Event.m_pArg = &uiNodeId_p; - Event.m_uiSize = sizeof (uiNodeId_p); + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkSoftDelNode; + Event.m_pArg = &uiNodeId_p; + Event.m_uiSize = sizeof(uiNodeId_p); - Ret = EplEventuPost(&Event); + Ret = EplEventuPost(&Event); - return Ret; + return Ret; } - #endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -509,26 +504,26 @@ tEplEvent Event; // //--------------------------------------------------------------------------- -static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId ServiceId_p, tEplDllAsndFilter Filter_p) +static tEplKernel EplDlluCalSetAsndServiceIdFilter(tEplDllAsndServiceId + ServiceId_p, + tEplDllAsndFilter Filter_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; -tEplDllCalAsndServiceIdFilter ServFilter; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; + tEplDllCalAsndServiceIdFilter ServFilter; - Event.m_EventSink = kEplEventSinkDllkCal; - Event.m_EventType = kEplEventTypeDllkServFilter; - ServFilter.m_ServiceId = ServiceId_p; - ServFilter.m_Filter = Filter_p; - Event.m_pArg = &ServFilter; - Event.m_uiSize = sizeof (ServFilter); + Event.m_EventSink = kEplEventSinkDllkCal; + Event.m_EventType = kEplEventTypeDllkServFilter; + ServFilter.m_ServiceId = ServiceId_p; + ServFilter.m_Filter = Filter_p; + Event.m_pArg = &ServFilter; + Event.m_uiSize = sizeof(ServFilter); - Ret = EplEventuPost(&Event); + Ret = EplEventuPost(&Event); - return Ret; + return Ret; } - #endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) // EOF - diff --git a/drivers/staging/epl/EplErrorHandlerk.c b/drivers/staging/epl/EplErrorHandlerk.c index 121f026f549d..d12521fc99a4 100644 --- a/drivers/staging/epl/EplErrorHandlerk.c +++ b/drivers/staging/epl/EplErrorHandlerk.c @@ -71,7 +71,7 @@ #include "kernel/EplErrorHandlerk.h" #include "EplNmt.h" #include "kernel/EplEventk.h" -#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul +#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul #include "kernel/EplDllk.h" #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) @@ -80,7 +80,6 @@ #error "EPL ErrorHandler module needs EPL module OBDK!" #endif - /***************************************************************************/ /* */ /* */ @@ -93,33 +92,30 @@ // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef struct -{ - DWORD m_dwCumulativeCnt; // subindex 1 - DWORD m_dwThresholdCnt; // subindex 2 - DWORD m_dwThreshold; // subindex 3 +typedef struct { + DWORD m_dwCumulativeCnt; // subindex 1 + DWORD m_dwThresholdCnt; // subindex 2 + DWORD m_dwThreshold; // subindex 3 } tEplErrorHandlerkErrorCounter; -typedef struct -{ - tEplErrorHandlerkErrorCounter m_CnLossSoc; // object 0x1C0B - tEplErrorHandlerkErrorCounter m_CnLossPreq; // object 0x1C0D - tEplErrorHandlerkErrorCounter m_CnCrcErr; // object 0x1C0F - unsigned long m_ulDllErrorEvents; +typedef struct { + tEplErrorHandlerkErrorCounter m_CnLossSoc; // object 0x1C0B + tEplErrorHandlerkErrorCounter m_CnLossPreq; // object 0x1C0D + tEplErrorHandlerkErrorCounter m_CnCrcErr; // object 0x1C0F + unsigned long m_ulDllErrorEvents; #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - tEplErrorHandlerkErrorCounter m_MnCrcErr; // object 0x1C00 - tEplErrorHandlerkErrorCounter m_MnCycTimeExceed; // object 0x1C02 - DWORD m_adwMnCnLossPresCumCnt[254]; // object 0x1C07 - DWORD m_adwMnCnLossPresThrCnt[254]; // object 0x1C08 - DWORD m_adwMnCnLossPresThreshold[254];// object 0x1C09 - BOOL m_afMnCnLossPresEvent[254]; + tEplErrorHandlerkErrorCounter m_MnCrcErr; // object 0x1C00 + tEplErrorHandlerkErrorCounter m_MnCycTimeExceed; // object 0x1C02 + DWORD m_adwMnCnLossPresCumCnt[254]; // object 0x1C07 + DWORD m_adwMnCnLossPresThrCnt[254]; // object 0x1C08 + DWORD m_adwMnCnLossPresThreshold[254]; // object 0x1C09 + BOOL m_afMnCnLossPresEvent[254]; #endif } tEplErrorHandlerkInstance; @@ -134,15 +130,14 @@ static tEplErrorHandlerkInstance EplErrorHandlerkInstance_g; // local function prototypes //--------------------------------------------------------------------------- -static tEplKernel EplErrorHandlerkLinkErrorCounter( - tEplErrorHandlerkErrorCounter* pErrorCounter_p, - unsigned int uiIndex_p); +static tEplKernel EplErrorHandlerkLinkErrorCounter(tEplErrorHandlerkErrorCounter + * pErrorCounter_p, + unsigned int uiIndex_p); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) -static tEplKernel EplErrorHandlerkLinkArray( - DWORD* pdwValue_p, - unsigned int uiValueCount_p, - unsigned int uiIndex_p); +static tEplKernel EplErrorHandlerkLinkArray(DWORD * pdwValue_p, + unsigned int uiValueCount_p, + unsigned int uiIndex_p); #endif /***************************************************************************/ @@ -183,17 +178,14 @@ static tEplKernel EplErrorHandlerkLinkArray( //--------------------------------------------------------------------------- tEplKernel PUBLIC EplErrorHandlerkInit(void) { -tEplKernel Ret; + tEplKernel Ret; + Ret = EplErrorHandlerkAddInstance(); - Ret = EplErrorHandlerkAddInstance(); - - -return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplErrorHandlerkAddInstance @@ -213,90 +205,87 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplErrorHandlerkAddInstance(void) { -tEplKernel Ret; - - Ret = kEplSuccessful; - - // reset only event variable, - // all other instance members are reset by OD or may keep their current value - // d.k.: this is necessary for the cumulative counters, which shall not be reset - EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0; - - // link counters to OD - // $$$ d.k. if OD resides in userspace, fetch pointer to shared memory, - // which shall have the same structure as the instance (needs to be declared globally). - // Other idea: error counter shall belong to the process image - // (reset of counters by SDO write are a little bit tricky). - - Ret = EplErrorHandlerkLinkErrorCounter( - &EplErrorHandlerkInstance_g.m_CnLossSoc, - 0x1C0B); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplErrorHandlerkLinkErrorCounter( - &EplErrorHandlerkInstance_g.m_CnLossPreq, - 0x1C0D); - // ignore return code, because object 0x1C0D is conditional - - Ret = EplErrorHandlerkLinkErrorCounter( - &EplErrorHandlerkInstance_g.m_CnCrcErr, - 0x1C0F); - if (Ret != kEplSuccessful) - { - goto Exit; - } - + tEplKernel Ret; + + Ret = kEplSuccessful; + + // reset only event variable, + // all other instance members are reset by OD or may keep their current value + // d.k.: this is necessary for the cumulative counters, which shall not be reset + EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0; + + // link counters to OD + // $$$ d.k. if OD resides in userspace, fetch pointer to shared memory, + // which shall have the same structure as the instance (needs to be declared globally). + // Other idea: error counter shall belong to the process image + // (reset of counters by SDO write are a little bit tricky). + + Ret = + EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. + m_CnLossSoc, 0x1C0B); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = + EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. + m_CnLossPreq, 0x1C0D); + // ignore return code, because object 0x1C0D is conditional + + Ret = + EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. + m_CnCrcErr, 0x1C0F); + if (Ret != kEplSuccessful) { + goto Exit; + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - Ret = EplErrorHandlerkLinkErrorCounter( - &EplErrorHandlerkInstance_g.m_MnCrcErr, - 0x1C00); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplErrorHandlerkLinkErrorCounter( - &EplErrorHandlerkInstance_g.m_MnCycTimeExceed, - 0x1C02); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplErrorHandlerkLinkArray( - EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt, - tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt), - 0x1C07); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplErrorHandlerkLinkArray( - EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt, - tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt), - 0x1C08); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplErrorHandlerkLinkArray( - EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold, - tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold), - 0x1C09); - if (Ret != kEplSuccessful) - { - goto Exit; - } - + Ret = + EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. + m_MnCrcErr, 0x1C00); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = + EplErrorHandlerkLinkErrorCounter(&EplErrorHandlerkInstance_g. + m_MnCycTimeExceed, 0x1C02); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = + EplErrorHandlerkLinkArray(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresCumCnt, + tabentries(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresCumCnt), + 0x1C07); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = + EplErrorHandlerkLinkArray(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThrCnt, + tabentries(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThrCnt), + 0x1C08); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = + EplErrorHandlerkLinkArray(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThreshold, + tabentries(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThreshold), + 0x1C09); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif -Exit: - return Ret; + Exit: + return Ret; } @@ -319,12 +308,11 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplErrorHandlerkDelInstance() { -tEplKernel Ret; - - Ret = kEplSuccessful; + tEplKernel Ret; + Ret = kEplSuccessful; -return Ret; + return Ret; } @@ -345,319 +333,353 @@ return Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplErrorHandlerkProcess(tEplEvent* pEvent_p) +tEplKernel PUBLIC EplErrorHandlerkProcess(tEplEvent * pEvent_p) { -tEplKernel Ret; -unsigned long ulDllErrorEvents; -tEplEvent Event; -tEplNmtEvent NmtEvent; - - Ret = kEplSuccessful; - - // check m_EventType - switch(pEvent_p->m_EventType) - { - case kEplEventTypeDllError: - { - tEplErrorHandlerkEvent* pErrHandlerEvent = (tEplErrorHandlerkEvent*)pEvent_p->m_pArg; - - ulDllErrorEvents = pErrHandlerEvent->m_ulDllErrorEvents; - - // check the several error events - if ((EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) != 0)) - { // loss of SoC event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt - >= EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThreshold) - { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_LOSS_SOC_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_CN_LOSS_SOC; - } - - if ((EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_PREQ) != 0)) - { // loss of PReq event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt - >= EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThreshold) - { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_LOSS_PREQ_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Ret = EplEventkPost(&Event); - } - } - - if ((EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_RECVD_PREQ) != 0)) - { // PReq correctly received - // decrement threshold counter by 1 - EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt--; - } - - if ((EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) != 0)) - { // CRC error event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt - >= EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThreshold) - { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_CRC_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_CN_CRC; - } - - if ((ulDllErrorEvents & EPL_DLL_ERR_INVALID_FORMAT) != 0) - { // invalid format error occured (only direct reaction) - // $$$ d.k.: generate error history entry E_DLL_INVALID_FORMAT + tEplKernel Ret; + unsigned long ulDllErrorEvents; + tEplEvent Event; + tEplNmtEvent NmtEvent; + + Ret = kEplSuccessful; + + // check m_EventType + switch (pEvent_p->m_EventType) { + case kEplEventTypeDllError: + { + tEplErrorHandlerkEvent *pErrHandlerEvent = + (tEplErrorHandlerkEvent *) pEvent_p->m_pArg; + + ulDllErrorEvents = pErrHandlerEvent->m_ulDllErrorEvents; + + // check the several error events + if ((EplErrorHandlerkInstance_g.m_CnLossSoc. + m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) != 0)) { // loss of SoC event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_CnLossSoc. + m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_CnLossSoc. + m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThreshold) { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_LOSS_SOC_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = + kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_LOSS_SOC; + } + + if ((EplErrorHandlerkInstance_g.m_CnLossPreq. + m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_PREQ) != 0)) { // loss of PReq event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_CnLossPreq. + m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_CnLossPreq. + m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_CnLossPreq.m_dwThreshold) { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_LOSS_PREQ_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = + kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplEventkPost(&Event); + } + } + + if ((EplErrorHandlerkInstance_g.m_CnLossPreq. + m_dwThresholdCnt > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_RECVD_PREQ) != 0)) { // PReq correctly received + // decrement threshold counter by 1 + EplErrorHandlerkInstance_g.m_CnLossPreq. + m_dwThresholdCnt--; + } + + if ((EplErrorHandlerkInstance_g.m_CnCrcErr. + m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) != 0)) { // CRC error event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_CnCrcErr. + m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_CnCrcErr. + m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThreshold) { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_CRC_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = + kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_CN_CRC; + } + + if ((ulDllErrorEvents & EPL_DLL_ERR_INVALID_FORMAT) != 0) { // invalid format error occured (only direct reaction) + // $$$ d.k.: generate error history entry E_DLL_INVALID_FORMAT #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (pErrHandlerEvent->m_NmtState >= kEplNmtMsNotActive) - { // MN is active - if (pErrHandlerEvent->m_uiNodeId != 0) - { - tEplHeartbeatEvent HeartbeatEvent; - - // remove node from isochronous phase - Ret = EplDllkDeleteNode(pErrHandlerEvent->m_uiNodeId); - - // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN - HeartbeatEvent.m_uiNodeId = pErrHandlerEvent->m_uiNodeId; - HeartbeatEvent.m_NmtState = kEplNmtCsNotActive; - HeartbeatEvent.m_wErrorCode = EPL_E_DLL_INVALID_FORMAT; - Event.m_EventSink = kEplEventSinkNmtMnu; - Event.m_EventType = kEplEventTypeHeartbeat; - Event.m_uiSize = sizeof (HeartbeatEvent); - Event.m_pArg = &HeartbeatEvent; - Ret = EplEventkPost(&Event); - } - // $$$ and else should lead to InternComError - } - else + if (pErrHandlerEvent->m_NmtState >= kEplNmtMsNotActive) { // MN is active + if (pErrHandlerEvent->m_uiNodeId != 0) { + tEplHeartbeatEvent + HeartbeatEvent; + + // remove node from isochronous phase + Ret = + EplDllkDeleteNode + (pErrHandlerEvent-> + m_uiNodeId); + + // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN + HeartbeatEvent.m_uiNodeId = + pErrHandlerEvent-> + m_uiNodeId; + HeartbeatEvent.m_NmtState = + kEplNmtCsNotActive; + HeartbeatEvent.m_wErrorCode = + EPL_E_DLL_INVALID_FORMAT; + Event.m_EventSink = + kEplEventSinkNmtMnu; + Event.m_EventType = + kEplEventTypeHeartbeat; + Event.m_uiSize = + sizeof(HeartbeatEvent); + Event.m_pArg = &HeartbeatEvent; + Ret = EplEventkPost(&Event); + } + // $$$ and else should lead to InternComError + } else #endif - { // CN is active - // post event to NMT state machine - NmtEvent = kEplNmtEventInternComError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Ret = EplEventkPost(&Event); - } - } - + { // CN is active + // post event to NMT state machine + NmtEvent = kEplNmtEventInternComError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = + kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplEventkPost(&Event); + } + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if ((EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) != 0)) - { // CRC error event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt - >= EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThreshold) - { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_CRC_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_MN_CRC; - } - - if ((EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThreshold > 0) - && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) != 0)) - { // cycle time exceeded event occured - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwCumulativeCnt++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt += 8; - if (EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt - >= EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThreshold) - { // threshold is reached - // $$$ d.k.: generate error history entry E_DLL_CYCLE_EXCEED_TH - - // post event to NMT state machine - NmtEvent = kEplNmtEventNmtCycleError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof (NmtEvent); - Ret = EplEventkPost(&Event); - } - // $$$ d.k.: else generate error history entry E_DLL_CYCLE_EXCEED - EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= - EPL_DLL_ERR_MN_CYCTIMEEXCEED; - } - - if ((ulDllErrorEvents & EPL_DLL_ERR_MN_CN_LOSS_PRES) != 0) - { // CN loss PRes event occured - unsigned int uiNodeId; - - uiNodeId = pErrHandlerEvent->m_uiNodeId - 1; - if ((uiNodeId < tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt)) - && (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold[uiNodeId] > 0)) - { - // increment cumulative counter by 1 - EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt[uiNodeId]++; - // increment threshold counter by 8 - EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] += 8; - if (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] - >= EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold[uiNodeId]) - { // threshold is reached - tEplHeartbeatEvent HeartbeatEvent; - - // $$$ d.k.: generate error history entry E_DLL_LOSS_PRES_TH - - // remove node from isochronous phase - Ret = EplDllkDeleteNode(pErrHandlerEvent->m_uiNodeId); - - // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN - HeartbeatEvent.m_uiNodeId = pErrHandlerEvent->m_uiNodeId; - HeartbeatEvent.m_NmtState = kEplNmtCsNotActive; - HeartbeatEvent.m_wErrorCode = EPL_E_DLL_LOSS_PRES_TH; - Event.m_EventSink = kEplEventSinkNmtMnu; - Event.m_EventType = kEplEventTypeHeartbeat; - Event.m_uiSize = sizeof (HeartbeatEvent); - Event.m_pArg = &HeartbeatEvent; - Ret = EplEventkPost(&Event); - } - EplErrorHandlerkInstance_g.m_afMnCnLossPresEvent[uiNodeId] = TRUE; - } - } + if ((EplErrorHandlerkInstance_g.m_MnCrcErr. + m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) != 0)) { // CRC error event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_MnCrcErr. + m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_MnCrcErr. + m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThreshold) { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_CRC_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = + kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_MN_CRC; + } + + if ((EplErrorHandlerkInstance_g.m_MnCycTimeExceed. + m_dwThreshold > 0) + && ((ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) != 0)) { // cycle time exceeded event occured + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g.m_MnCycTimeExceed. + m_dwCumulativeCnt++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g.m_MnCycTimeExceed. + m_dwThresholdCnt += 8; + if (EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt >= EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThreshold) { // threshold is reached + // $$$ d.k.: generate error history entry E_DLL_CYCLE_EXCEED_TH + + // post event to NMT state machine + NmtEvent = kEplNmtEventNmtCycleError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_EventType = + kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplEventkPost(&Event); + } + // $$$ d.k.: else generate error history entry E_DLL_CYCLE_EXCEED + EplErrorHandlerkInstance_g.m_ulDllErrorEvents |= + EPL_DLL_ERR_MN_CYCTIMEEXCEED; + } + + if ((ulDllErrorEvents & EPL_DLL_ERR_MN_CN_LOSS_PRES) != 0) { // CN loss PRes event occured + unsigned int uiNodeId; + + uiNodeId = pErrHandlerEvent->m_uiNodeId - 1; + if ((uiNodeId < + tabentries(EplErrorHandlerkInstance_g. + m_adwMnCnLossPresCumCnt)) + && (EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThreshold[uiNodeId] > + 0)) { + // increment cumulative counter by 1 + EplErrorHandlerkInstance_g. + m_adwMnCnLossPresCumCnt[uiNodeId]++; + // increment threshold counter by 8 + EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThrCnt[uiNodeId] += + 8; + if (EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThrCnt[uiNodeId] + >= EplErrorHandlerkInstance_g.m_adwMnCnLossPresThreshold[uiNodeId]) { // threshold is reached + tEplHeartbeatEvent + HeartbeatEvent; + + // $$$ d.k.: generate error history entry E_DLL_LOSS_PRES_TH + + // remove node from isochronous phase + Ret = + EplDllkDeleteNode + (pErrHandlerEvent-> + m_uiNodeId); + + // inform NmtMnu module about state change, which shall send NMT command ResetNode to this CN + HeartbeatEvent.m_uiNodeId = + pErrHandlerEvent-> + m_uiNodeId; + HeartbeatEvent.m_NmtState = + kEplNmtCsNotActive; + HeartbeatEvent.m_wErrorCode = + EPL_E_DLL_LOSS_PRES_TH; + Event.m_EventSink = + kEplEventSinkNmtMnu; + Event.m_EventType = + kEplEventTypeHeartbeat; + Event.m_uiSize = + sizeof(HeartbeatEvent); + Event.m_pArg = &HeartbeatEvent; + Ret = EplEventkPost(&Event); + } + EplErrorHandlerkInstance_g. + m_afMnCnLossPresEvent[uiNodeId] = + TRUE; + } + } #endif - break; - } - - // NMT event - case kEplEventTypeNmtEvent: - { - if ((*(tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllCeSoa) - { // SoA event of CN -> decrement threshold counters - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) == 0) - { // decrement loss of SoC threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt > 0) - { - EplErrorHandlerkInstance_g.m_CnLossSoc.m_dwThresholdCnt--; - } - } - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) == 0) - { // decrement CRC threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt > 0) - { - EplErrorHandlerkInstance_g.m_CnCrcErr.m_dwThresholdCnt--; - } - } - } - + break; + } + + // NMT event + case kEplEventTypeNmtEvent: + { + if ((*(tEplNmtEvent *) pEvent_p->m_pArg) == kEplNmtEventDllCeSoa) { // SoA event of CN -> decrement threshold counters + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_LOSS_SOC) == 0) { // decrement loss of SoC threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g. + m_CnLossSoc.m_dwThresholdCnt > 0) { + EplErrorHandlerkInstance_g. + m_CnLossSoc. + m_dwThresholdCnt--; + } + } + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_CN_CRC) == 0) { // decrement CRC threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g. + m_CnCrcErr.m_dwThresholdCnt > 0) { + EplErrorHandlerkInstance_g. + m_CnCrcErr. + m_dwThresholdCnt--; + } + } + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - else if ((*(tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllMeSoaSent) - { // SoA event of MN -> decrement threshold counters - tEplDllkNodeInfo* pIntNodeInfo; - unsigned int uiNodeId; - - Ret = EplDllkGetFirstNodeInfo(&pIntNodeInfo); - if (Ret != kEplSuccessful) - { - break; - } - // iterate through node info structure list - while (pIntNodeInfo != NULL) - { - uiNodeId = pIntNodeInfo->m_uiNodeId - 1; - if (uiNodeId < tabentries(EplErrorHandlerkInstance_g.m_adwMnCnLossPresCumCnt)) - { - if (EplErrorHandlerkInstance_g.m_afMnCnLossPresEvent[uiNodeId] == FALSE) - { - if (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] > 0) - { - EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId]--; - } - } - else - { - EplErrorHandlerkInstance_g.m_afMnCnLossPresEvent[uiNodeId] = FALSE; - } - } - pIntNodeInfo = pIntNodeInfo->m_pNextNodeInfo; - } - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) == 0) - { // decrement CRC threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt > 0) - { - EplErrorHandlerkInstance_g.m_MnCrcErr.m_dwThresholdCnt--; - } - } - - if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) == 0) - { // decrement cycle exceed threshold counter, because it didn't occur last cycle - if (EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt > 0) - { - EplErrorHandlerkInstance_g.m_MnCycTimeExceed.m_dwThresholdCnt--; - } - } - } + else if ((*(tEplNmtEvent *) pEvent_p->m_pArg) == kEplNmtEventDllMeSoaSent) { // SoA event of MN -> decrement threshold counters + tEplDllkNodeInfo *pIntNodeInfo; + unsigned int uiNodeId; + + Ret = EplDllkGetFirstNodeInfo(&pIntNodeInfo); + if (Ret != kEplSuccessful) { + break; + } + // iterate through node info structure list + while (pIntNodeInfo != NULL) { + uiNodeId = pIntNodeInfo->m_uiNodeId - 1; + if (uiNodeId < + tabentries + (EplErrorHandlerkInstance_g. + m_adwMnCnLossPresCumCnt)) { + if (EplErrorHandlerkInstance_g. + m_afMnCnLossPresEvent + [uiNodeId] == FALSE) { + if (EplErrorHandlerkInstance_g.m_adwMnCnLossPresThrCnt[uiNodeId] > 0) { + EplErrorHandlerkInstance_g. + m_adwMnCnLossPresThrCnt + [uiNodeId]--; + } + } else { + EplErrorHandlerkInstance_g. + m_afMnCnLossPresEvent + [uiNodeId] = FALSE; + } + } + pIntNodeInfo = + pIntNodeInfo->m_pNextNodeInfo; + } + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CRC) == 0) { // decrement CRC threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g. + m_MnCrcErr.m_dwThresholdCnt > 0) { + EplErrorHandlerkInstance_g. + m_MnCrcErr. + m_dwThresholdCnt--; + } + } + + if ((EplErrorHandlerkInstance_g.m_ulDllErrorEvents & EPL_DLL_ERR_MN_CYCTIMEEXCEED) == 0) { // decrement cycle exceed threshold counter, because it didn't occur last cycle + if (EplErrorHandlerkInstance_g. + m_MnCycTimeExceed.m_dwThresholdCnt > + 0) { + EplErrorHandlerkInstance_g. + m_MnCycTimeExceed. + m_dwThresholdCnt--; + } + } + } #endif - // reset error events - EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0L; + // reset error events + EplErrorHandlerkInstance_g.m_ulDllErrorEvents = 0L; - break; - } + break; + } + // unknown type + default: + { + } - // unknown type - default: - { - } + } // end of switch(pEvent_p->m_EventType) - } // end of switch(pEvent_p->m_EventType) - - - return Ret; + return Ret; } @@ -683,48 +705,45 @@ tEplNmtEvent NmtEvent; // //--------------------------------------------------------------------------- -static tEplKernel EplErrorHandlerkLinkErrorCounter( - tEplErrorHandlerkErrorCounter* pErrorCounter_p, - unsigned int uiIndex_p) +static tEplKernel EplErrorHandlerkLinkErrorCounter(tEplErrorHandlerkErrorCounter + * pErrorCounter_p, + unsigned int uiIndex_p) { -tEplKernel Ret = kEplSuccessful; -tEplVarParam VarParam; - - VarParam.m_pData = &pErrorCounter_p->m_dwCumulativeCnt; - VarParam.m_Size = sizeof(DWORD); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_uiSubindex = 0x01; - VarParam.m_ValidFlag = kVarValidAll; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - VarParam.m_pData = &pErrorCounter_p->m_dwThresholdCnt; - VarParam.m_Size = sizeof(DWORD); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_uiSubindex = 0x02; - VarParam.m_ValidFlag = kVarValidAll; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - VarParam.m_pData = &pErrorCounter_p->m_dwThreshold; - VarParam.m_Size = sizeof(DWORD); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_uiSubindex = 0x03; - VarParam.m_ValidFlag = kVarValidAll; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplVarParam VarParam; + + VarParam.m_pData = &pErrorCounter_p->m_dwCumulativeCnt; + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_uiSubindex = 0x01; + VarParam.m_ValidFlag = kVarValidAll; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + + VarParam.m_pData = &pErrorCounter_p->m_dwThresholdCnt; + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_uiSubindex = 0x02; + VarParam.m_ValidFlag = kVarValidAll; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + + VarParam.m_pData = &pErrorCounter_p->m_dwThreshold; + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_uiSubindex = 0x03; + VarParam.m_ValidFlag = kVarValidAll; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -744,57 +763,48 @@ Exit: //--------------------------------------------------------------------------- #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) -static tEplKernel EplErrorHandlerkLinkArray( - DWORD* pdwValue_p, - unsigned int uiValueCount_p, - unsigned int uiIndex_p) +static tEplKernel EplErrorHandlerkLinkArray(DWORD * pdwValue_p, + unsigned int uiValueCount_p, + unsigned int uiIndex_p) { -tEplKernel Ret = kEplSuccessful; -tEplVarParam VarParam; -tEplObdSize EntrySize; -BYTE bIndexEntries; - - EntrySize = (tEplObdSize) sizeof(bIndexEntries); - Ret = EplObdReadEntry ( - uiIndex_p, - 0x00, - (void GENERIC*) &bIndexEntries, - &EntrySize ); - - if ((Ret != kEplSuccessful) || (bIndexEntries == 0x00)) - { - // Object doesn't exist or invalid entry number - Ret = kEplObdIndexNotExist; - goto Exit; - } - - if (bIndexEntries < uiValueCount_p) - { - uiValueCount_p = bIndexEntries; - } - - VarParam.m_Size = sizeof(DWORD); - VarParam.m_uiIndex = uiIndex_p; - VarParam.m_ValidFlag = kVarValidAll; - - for (VarParam.m_uiSubindex = 0x01; VarParam.m_uiSubindex <= uiValueCount_p; VarParam.m_uiSubindex++) - { - VarParam.m_pData = pdwValue_p; - Ret = EplObdDefineVar(&VarParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - pdwValue_p++; - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplVarParam VarParam; + tEplObdSize EntrySize; + BYTE bIndexEntries; + + EntrySize = (tEplObdSize) sizeof(bIndexEntries); + Ret = EplObdReadEntry(uiIndex_p, + 0x00, (void GENERIC *)&bIndexEntries, &EntrySize); + + if ((Ret != kEplSuccessful) || (bIndexEntries == 0x00)) { + // Object doesn't exist or invalid entry number + Ret = kEplObdIndexNotExist; + goto Exit; + } + + if (bIndexEntries < uiValueCount_p) { + uiValueCount_p = bIndexEntries; + } + + VarParam.m_Size = sizeof(DWORD); + VarParam.m_uiIndex = uiIndex_p; + VarParam.m_ValidFlag = kVarValidAll; + + for (VarParam.m_uiSubindex = 0x01; + VarParam.m_uiSubindex <= uiValueCount_p; VarParam.m_uiSubindex++) { + VarParam.m_pData = pdwValue_p; + Ret = EplObdDefineVar(&VarParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + pdwValue_p++; + } + + Exit: + return Ret; } #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) // EOF - diff --git a/drivers/staging/epl/EplEventk.c b/drivers/staging/epl/EplEventk.c index ea612c72adb0..8068a6c5a0d0 100644 --- a/drivers/staging/epl/EplEventk.c +++ b/drivers/staging/epl/EplEventk.c @@ -81,9 +81,9 @@ #endif #ifdef EPL_NO_FIFO - #include "user/EplEventu.h" +#include "user/EplEventu.h" #else - #include "SharedBuff.h" +#include "SharedBuff.h" #endif /***************************************************************************/ @@ -100,29 +100,28 @@ // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef struct -{ +typedef struct { #ifndef EPL_NO_FIFO - tShbInstance m_pShbKernelToUserInstance; - tShbInstance m_pShbUserToKernelInstance; + tShbInstance m_pShbKernelToUserInstance; + tShbInstance m_pShbUserToKernelInstance; #else #endif - tEplSyncCb m_pfnCbSync; - unsigned int m_uiUserToKernelFullCount; + tEplSyncCb m_pfnCbSync; + unsigned int m_uiUserToKernelFullCount; } tEplEventkInstance; @@ -136,9 +135,8 @@ static tEplEventkInstance EplEventkInstance_g; // callback function for incoming events #ifndef EPL_NO_FIFO -static void EplEventkRxSignalHandlerCb ( - tShbInstance pShbRxInstance_p, - unsigned long ulDataSize_p); +static void EplEventkRxSignalHandlerCb(tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p); #endif /***************************************************************************/ @@ -176,15 +174,14 @@ static void EplEventkRxSignalHandlerCb ( tEplKernel PUBLIC EplEventkInit(tEplSyncCb pfnCbSync_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplEventkAddInstance(pfnCbSync_p); + Ret = EplEventkAddInstance(pfnCbSync_p); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplEventkAddInstance @@ -201,65 +198,69 @@ tEplKernel Ret; tEplKernel PUBLIC EplEventkAddInstance(tEplSyncCb pfnCbSync_p) { -tEplKernel Ret; + tEplKernel Ret; #ifndef EPL_NO_FIFO -tShbError ShbError; -unsigned int fShbNewCreated; + tShbError ShbError; + unsigned int fShbNewCreated; #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // init instance structure - EplEventkInstance_g.m_uiUserToKernelFullCount = 0; + // init instance structure + EplEventkInstance_g.m_uiUserToKernelFullCount = 0; - // save cb-function - EplEventkInstance_g.m_pfnCbSync = pfnCbSync_p; + // save cb-function + EplEventkInstance_g.m_pfnCbSync = pfnCbSync_p; #ifndef EPL_NO_FIFO - // init shared loop buffer - // kernel -> user - ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_KERNEL_TO_USER, - EPL_EVENT_NAME_SHB_KERNEL_TO_USER, - &EplEventkInstance_g.m_pShbKernelToUserInstance, - &fShbNewCreated); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - goto Exit; - } - - // user -> kernel - ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_USER_TO_KERNEL, - EPL_EVENT_NAME_SHB_USER_TO_KERNEL, - &EplEventkInstance_g.m_pShbUserToKernelInstance, - &fShbNewCreated); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - goto Exit; - } - - // register eventhandler - ShbError = ShbCirSetSignalHandlerNewData (EplEventkInstance_g.m_pShbUserToKernelInstance, - EplEventkRxSignalHandlerCb, - kshbPriorityHigh); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkAddInstance(): ShbCirSetSignalHandlerNewData(U2K) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - goto Exit; - } - -Exit: + // init shared loop buffer + // kernel -> user + ShbError = ShbCirAllocBuffer(EPL_EVENT_SIZE_SHB_KERNEL_TO_USER, + EPL_EVENT_NAME_SHB_KERNEL_TO_USER, + &EplEventkInstance_g. + m_pShbKernelToUserInstance, + &fShbNewCreated); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + goto Exit; + } + // user -> kernel + ShbError = ShbCirAllocBuffer(EPL_EVENT_SIZE_SHB_USER_TO_KERNEL, + EPL_EVENT_NAME_SHB_USER_TO_KERNEL, + &EplEventkInstance_g. + m_pShbUserToKernelInstance, + &fShbNewCreated); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + goto Exit; + } + // register eventhandler + ShbError = + ShbCirSetSignalHandlerNewData(EplEventkInstance_g. + m_pShbUserToKernelInstance, + EplEventkRxSignalHandlerCb, + kshbPriorityHigh); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkAddInstance(): ShbCirSetSignalHandlerNewData(U2K) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + goto Exit; + } + + Exit: #endif - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplEventkDelInstance @@ -276,54 +277,54 @@ Exit: tEplKernel PUBLIC EplEventkDelInstance() { -tEplKernel Ret; + tEplKernel Ret; #ifndef EPL_NO_FIFO -tShbError ShbError; + tShbError ShbError; #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; #ifndef EPL_NO_FIFO - // set eventhandler to NULL - ShbError = ShbCirSetSignalHandlerNewData (EplEventkInstance_g.m_pShbUserToKernelInstance, - NULL, - kShbPriorityNormal); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkDelInstance(): ShbCirSetSignalHandlerNewData(U2K) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - } - - // free buffer User -> Kernel - ShbError = ShbCirReleaseBuffer (EplEventkInstance_g.m_pShbUserToKernelInstance); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - } - else - { - EplEventkInstance_g.m_pShbUserToKernelInstance = NULL; - } - - // free buffer Kernel -> User - ShbError = ShbCirReleaseBuffer (EplEventkInstance_g.m_pShbKernelToUserInstance); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - } - else - { - EplEventkInstance_g.m_pShbKernelToUserInstance = NULL; - } + // set eventhandler to NULL + ShbError = + ShbCirSetSignalHandlerNewData(EplEventkInstance_g. + m_pShbUserToKernelInstance, NULL, + kShbPriorityNormal); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkDelInstance(): ShbCirSetSignalHandlerNewData(U2K) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + } + // free buffer User -> Kernel + ShbError = + ShbCirReleaseBuffer(EplEventkInstance_g.m_pShbUserToKernelInstance); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + } else { + EplEventkInstance_g.m_pShbUserToKernelInstance = NULL; + } + + // free buffer Kernel -> User + ShbError = + ShbCirReleaseBuffer(EplEventkInstance_g.m_pShbKernelToUserInstance); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + } else { + EplEventkInstance_g.m_pShbKernelToUserInstance = NULL; + } #endif -return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplEventkProcess @@ -338,227 +339,215 @@ return Ret; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplEventkProcess(tEplEvent* pEvent_p) +tEplKernel PUBLIC EplEventkProcess(tEplEvent * pEvent_p) { -tEplKernel Ret; -tEplEventSource EventSource; + tEplKernel Ret; + tEplEventSource EventSource; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // error handling if event queue is full - if (EplEventkInstance_g.m_uiUserToKernelFullCount > 0) - { // UserToKernel event queue has run out of space -> kEplNmtEventInternComError + // error handling if event queue is full + if (EplEventkInstance_g.m_uiUserToKernelFullCount > 0) { // UserToKernel event queue has run out of space -> kEplNmtEventInternComError #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - tEplEvent Event; - tEplNmtEvent NmtEvent; + tEplEvent Event; + tEplNmtEvent NmtEvent; #endif #ifndef EPL_NO_FIFO - tShbError ShbError; + tShbError ShbError; #endif - // directly call NMTk process function, because event queue is full + // directly call NMTk process function, because event queue is full #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - NmtEvent = kEplNmtEventInternComError; - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_NetTime.m_dwNanoSec = 0; - Event.m_NetTime.m_dwSec = 0; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent; - Event.m_uiSize = sizeof(NmtEvent); - Ret = EplNmtkProcess(&Event); + NmtEvent = kEplNmtEventInternComError; + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_NetTime.m_dwNanoSec = 0; + Event.m_NetTime.m_dwSec = 0; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent; + Event.m_uiSize = sizeof(NmtEvent); + Ret = EplNmtkProcess(&Event); #endif - // NMT state machine changed to reset (i.e. NMT_GS_RESET_COMMUNICATION) - // now, it is safe to reset the counter and empty the event queue + // NMT state machine changed to reset (i.e. NMT_GS_RESET_COMMUNICATION) + // now, it is safe to reset the counter and empty the event queue #ifndef EPL_NO_FIFO - ShbError = ShbCirResetBuffer (EplEventkInstance_g.m_pShbUserToKernelInstance, 1000, NULL); + ShbError = + ShbCirResetBuffer(EplEventkInstance_g. + m_pShbUserToKernelInstance, 1000, NULL); #endif - EplEventkInstance_g.m_uiUserToKernelFullCount = 0; - TGT_DBG_SIGNAL_TRACE_POINT(22); - - // also discard the current event (it doesn't matter if we lose another event) - goto Exit; - } - - // check m_EventSink - switch(pEvent_p->m_EventSink) - { - case kEplEventSinkSync: - { - if (EplEventkInstance_g.m_pfnCbSync != NULL) - { - Ret = EplEventkInstance_g.m_pfnCbSync(); - if (Ret == kEplSuccessful) - { + EplEventkInstance_g.m_uiUserToKernelFullCount = 0; + TGT_DBG_SIGNAL_TRACE_POINT(22); + + // also discard the current event (it doesn't matter if we lose another event) + goto Exit; + } + // check m_EventSink + switch (pEvent_p->m_EventSink) { + case kEplEventSinkSync: + { + if (EplEventkInstance_g.m_pfnCbSync != NULL) { + Ret = EplEventkInstance_g.m_pfnCbSync(); + if (Ret == kEplSuccessful) { #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - // mark TPDOs as valid - Ret = EplPdokCalSetTpdosValid(TRUE); + // mark TPDOs as valid + Ret = EplPdokCalSetTpdosValid(TRUE); #endif - } - else if ((Ret != kEplReject) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceSyncCb; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } - } - break; - } - - // NMT-Kernel-Modul - case kEplEventSinkNmtk: - { + } else if ((Ret != kEplReject) + && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceSyncCb; + + // Error event for API layer + EplEventkPostError + (kEplEventSourceEventk, Ret, + sizeof(EventSource), &EventSource); + } + } + break; + } + + // NMT-Kernel-Modul + case kEplEventSinkNmtk: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - Ret = EplNmtkProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceNmtk; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } + Ret = EplNmtkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceNmtk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } #endif #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - if ((pEvent_p->m_EventType == kEplEventTypeNmtEvent) - && ((*((tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllCeSoa) + if ((pEvent_p->m_EventType == kEplEventTypeNmtEvent) + && + ((*((tEplNmtEvent *) pEvent_p->m_pArg) == + kEplNmtEventDllCeSoa) #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - || (*((tEplNmtEvent*)pEvent_p->m_pArg) == kEplNmtEventDllMeSoaSent) + || (*((tEplNmtEvent *) pEvent_p->m_pArg) == + kEplNmtEventDllMeSoaSent) #endif - )) - { // forward SoA event to error handler - Ret = EplErrorHandlerkProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceErrk; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } - + )) { // forward SoA event to error handler + Ret = EplErrorHandlerkProcess(pEvent_p); + if ((Ret != kEplSuccessful) + && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceErrk; + + // Error event for API layer + EplEventkPostError + (kEplEventSourceEventk, Ret, + sizeof(EventSource), &EventSource); + } #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - // forward SoA event to PDO module - pEvent_p->m_EventType = kEplEventTypePdoSoa; - Ret = EplPdokProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourcePdok; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } + // forward SoA event to PDO module + pEvent_p->m_EventType = kEplEventTypePdoSoa; + Ret = EplPdokProcess(pEvent_p); + if ((Ret != kEplSuccessful) + && (Ret != kEplShutdown)) { + EventSource = kEplEventSourcePdok; + + // Error event for API layer + EplEventkPostError + (kEplEventSourceEventk, Ret, + sizeof(EventSource), &EventSource); + } #endif - } - break; + } + break; #endif - } + } - // events for Dllk module - case kEplEventSinkDllk: - { + // events for Dllk module + case kEplEventSinkDllk: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplDllkProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceDllk; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } + Ret = EplDllkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceDllk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } #endif - break; - } + break; + } - // events for DllkCal module - case kEplEventSinkDllkCal: - { + // events for DllkCal module + case kEplEventSinkDllkCal: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplDllkCalProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceDllk; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } + Ret = EplDllkCalProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceDllk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } #endif - break; - } + break; + } - // - case kEplEventSinkPdok: - { - // PDO-Module + // + case kEplEventSinkPdok: + { + // PDO-Module #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - Ret = EplPdokProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourcePdok; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } + Ret = EplPdokProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourcePdok; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } #endif - break; - } + break; + } - // events for Error handler module - case kEplEventSinkErrk: - { - // only call error handler if DLL is present + // events for Error handler module + case kEplEventSinkErrk: + { + // only call error handler if DLL is present #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplErrorHandlerkProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceErrk; - - // Error event for API layer - EplEventkPostError(kEplEventSourceEventk, - Ret, - sizeof(EventSource), - &EventSource); - } - break; + Ret = EplErrorHandlerkProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceErrk; + + // Error event for API layer + EplEventkPostError(kEplEventSourceEventk, + Ret, + sizeof(EventSource), + &EventSource); + } + break; #endif - } + } - // unknown sink - default: - { - Ret = kEplEventUnknownSink; - } + // unknown sink + default: + { + Ret = kEplEventUnknownSink; + } - } // end of switch(pEvent_p->m_EventSink) + } // end of switch(pEvent_p->m_EventSink) -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplEventkPost @@ -575,165 +564,180 @@ Exit: tEplKernel PUBLIC EplEventkPost(tEplEvent * pEvent_p) { -tEplKernel Ret; + tEplKernel Ret; #ifndef EPL_NO_FIFO -tShbError ShbError; -tShbCirChunk ShbCirChunk; -unsigned long ulDataSize; -unsigned int fBufferCompleted; + tShbError ShbError; + tShbCirChunk ShbCirChunk; + unsigned long ulDataSize; + unsigned int fBufferCompleted; #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; - - // the event must be posted by using the abBuffer - // it is neede because the Argument must by copied - // to the buffer too and not only the pointer + // the event must be posted by using the abBuffer + // it is neede because the Argument must by copied + // to the buffer too and not only the pointer #ifndef EPL_NO_FIFO - // 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue. - ulDataSize = sizeof(tEplEvent) + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0); + // 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue. + ulDataSize = + sizeof(tEplEvent) + + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0); #endif - // decide in which buffer the event have to write - switch(pEvent_p->m_EventSink) - { - // kernelspace modules - case kEplEventSinkSync: - case kEplEventSinkNmtk: - case kEplEventSinkDllk: - case kEplEventSinkDllkCal: - case kEplEventSinkPdok: - case kEplEventSinkErrk: - { + // decide in which buffer the event have to write + switch (pEvent_p->m_EventSink) { + // kernelspace modules + case kEplEventSinkSync: + case kEplEventSinkNmtk: + case kEplEventSinkDllk: + case kEplEventSinkDllkCal: + case kEplEventSinkPdok: + case kEplEventSinkErrk: + { #ifndef EPL_NO_FIFO - // post message - BENCHMARK_MOD_27_SET(2); - ShbError = ShbCirAllocDataBlock (EplEventkInstance_g.m_pShbUserToKernelInstance, - &ShbCirChunk, - ulDataSize); - switch (ShbError) - { - case kShbOk: - break; - - case kShbBufferFull: - { - EplEventkInstance_g.m_uiUserToKernelFullCount++; - Ret = kEplEventPostError; - goto Exit; - } - - default: - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - } - ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbUserToKernelInstance, - &ShbCirChunk, - pEvent_p, - sizeof (tEplEvent), - &fBufferCompleted); - if (ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - if (fBufferCompleted == FALSE) - { - ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbUserToKernelInstance, - &ShbCirChunk, - pEvent_p->m_pArg, - (unsigned long) pEvent_p->m_uiSize, - &fBufferCompleted); - if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - } - BENCHMARK_MOD_27_RESET(2); + // post message + BENCHMARK_MOD_27_SET(2); + ShbError = + ShbCirAllocDataBlock(EplEventkInstance_g. + m_pShbUserToKernelInstance, + &ShbCirChunk, ulDataSize); + switch (ShbError) { + case kShbOk: + break; + + case kShbBufferFull: + { + EplEventkInstance_g. + m_uiUserToKernelFullCount++; + Ret = kEplEventPostError; + goto Exit; + } + + default: + { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } + ShbError = + ShbCirWriteDataChunk(EplEventkInstance_g. + m_pShbUserToKernelInstance, + &ShbCirChunk, pEvent_p, + sizeof(tEplEvent), + &fBufferCompleted); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) { + ShbError = + ShbCirWriteDataChunk(EplEventkInstance_g. + m_pShbUserToKernelInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) + pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) + || (fBufferCompleted == FALSE)) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } + BENCHMARK_MOD_27_RESET(2); #else - Ret = EplEventkProcess(pEvent_p); + Ret = EplEventkProcess(pEvent_p); #endif - break; - } - - // userspace modules - case kEplEventSinkNmtu: - case kEplEventSinkNmtMnu: - case kEplEventSinkSdoAsySeq: - case kEplEventSinkApi: - case kEplEventSinkDlluCal: - case kEplEventSinkErru: - { + break; + } + + // userspace modules + case kEplEventSinkNmtu: + case kEplEventSinkNmtMnu: + case kEplEventSinkSdoAsySeq: + case kEplEventSinkApi: + case kEplEventSinkDlluCal: + case kEplEventSinkErru: + { #ifndef EPL_NO_FIFO - // post message + // post message // BENCHMARK_MOD_27_SET(3); // 74 µs until reset - ShbError = ShbCirAllocDataBlock (EplEventkInstance_g.m_pShbKernelToUserInstance, - &ShbCirChunk, - ulDataSize); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbKernelToUserInstance, - &ShbCirChunk, - pEvent_p, - sizeof (tEplEvent), - &fBufferCompleted); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - if (fBufferCompleted == FALSE) - { - ShbError = ShbCirWriteDataChunk (EplEventkInstance_g.m_pShbKernelToUserInstance, - &ShbCirChunk, - pEvent_p->m_pArg, - (unsigned long) pEvent_p->m_uiSize, - &fBufferCompleted); - if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventkPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - } + ShbError = + ShbCirAllocDataBlock(EplEventkInstance_g. + m_pShbKernelToUserInstance, + &ShbCirChunk, ulDataSize); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + ShbError = + ShbCirWriteDataChunk(EplEventkInstance_g. + m_pShbKernelToUserInstance, + &ShbCirChunk, pEvent_p, + sizeof(tEplEvent), + &fBufferCompleted); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) { + ShbError = + ShbCirWriteDataChunk(EplEventkInstance_g. + m_pShbKernelToUserInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) + pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) + || (fBufferCompleted == FALSE)) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventkPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } // BENCHMARK_MOD_27_RESET(3); // 82 µs until ShbCirGetReadDataSize() in EplEventu #else - Ret = EplEventuProcess(pEvent_p); + Ret = EplEventuProcess(pEvent_p); #endif - break; - } - - default: - { - Ret = kEplEventUnknownSink; - } + break; + } + default: + { + Ret = kEplEventUnknownSink; + } - }// end of switch(pEvent_p->m_EventSink) + } // end of switch(pEvent_p->m_EventSink) #ifndef EPL_NO_FIFO -Exit: + Exit: #endif - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplEventkPostError @@ -752,36 +756,35 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplEventkPostError(tEplEventSource EventSource_p, - tEplKernel EplError_p, - unsigned int uiArgSize_p, - void* pArg_p) + tEplKernel EplError_p, + unsigned int uiArgSize_p, void *pArg_p) { -tEplKernel Ret; -BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE]; -tEplEventError* pEventError = (tEplEventError*) abBuffer; -tEplEvent EplEvent; - - Ret = kEplSuccessful; - - // create argument - pEventError->m_EventSource = EventSource_p; - pEventError->m_EplError = EplError_p; - EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p); - - // create event - EplEvent.m_EventType = kEplEventTypeError; - EplEvent.m_EventSink = kEplEventSinkApi; - EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime)); - EplEvent.m_uiSize = (sizeof(EventSource_p)+ sizeof(EplError_p)+ uiArgSize_p); - EplEvent.m_pArg = &abBuffer[0]; - - // post errorevent - Ret = EplEventkPost(&EplEvent); - - return Ret; + tEplKernel Ret; + BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE]; + tEplEventError *pEventError = (tEplEventError *) abBuffer; + tEplEvent EplEvent; + + Ret = kEplSuccessful; + + // create argument + pEventError->m_EventSource = EventSource_p; + pEventError->m_EplError = EplError_p; + EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p); + + // create event + EplEvent.m_EventType = kEplEventTypeError; + EplEvent.m_EventSink = kEplEventSinkApi; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime)); + EplEvent.m_uiSize = + (sizeof(EventSource_p) + sizeof(EplError_p) + uiArgSize_p); + EplEvent.m_pArg = &abBuffer[0]; + + // post errorevent + Ret = EplEventkPost(&EplEvent); + + return Ret; } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -804,55 +807,47 @@ tEplEvent EplEvent; //--------------------------------------------------------------------------- #ifndef EPL_NO_FIFO -static void EplEventkRxSignalHandlerCb ( - tShbInstance pShbRxInstance_p, - unsigned long ulDataSize_p) +static void EplEventkRxSignalHandlerCb(tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p) { -tEplEvent *pEplEvent; -tShbError ShbError; + tEplEvent *pEplEvent; + tShbError ShbError; //unsigned long ulBlockCount; //unsigned long ulDataSize; -BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; - // d.k.: abDataBuffer contains the complete tEplEvent structure - // and behind this the argument - - TGT_DBG_SIGNAL_TRACE_POINT(20); - - BENCHMARK_MOD_27_RESET(0); - // copy data from event queue - ShbError = ShbCirReadDataBlock (pShbRxInstance_p, - &abDataBuffer[0], - sizeof(abDataBuffer), - &ulDataSize_p); - if(ShbError != kShbOk) - { - // error goto exit - goto Exit; - } - - // resolve the pointer to the event structure - pEplEvent = (tEplEvent *) abDataBuffer; - // set Datasize - pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent)); - if(pEplEvent->m_uiSize > 0) - { - // set pointer to argument - pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)]; - } - else - { - //set pointer to NULL - pEplEvent->m_pArg = NULL; - } - - BENCHMARK_MOD_27_SET(0); - // call processfunction - EplEventkProcess(pEplEvent); - -Exit: - return; + BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; + // d.k.: abDataBuffer contains the complete tEplEvent structure + // and behind this the argument + + TGT_DBG_SIGNAL_TRACE_POINT(20); + + BENCHMARK_MOD_27_RESET(0); + // copy data from event queue + ShbError = ShbCirReadDataBlock(pShbRxInstance_p, + &abDataBuffer[0], + sizeof(abDataBuffer), &ulDataSize_p); + if (ShbError != kShbOk) { + // error goto exit + goto Exit; + } + // resolve the pointer to the event structure + pEplEvent = (tEplEvent *) abDataBuffer; + // set Datasize + pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent)); + if (pEplEvent->m_uiSize > 0) { + // set pointer to argument + pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)]; + } else { + //set pointer to NULL + pEplEvent->m_pArg = NULL; + } + + BENCHMARK_MOD_27_SET(0); + // call processfunction + EplEventkProcess(pEplEvent); + + Exit: + return; } #endif // EOF - diff --git a/drivers/staging/epl/EplEventu.c b/drivers/staging/epl/EplEventu.c index cb0215a17542..815f9a87abf8 100644 --- a/drivers/staging/epl/EplEventu.c +++ b/drivers/staging/epl/EplEventu.c @@ -77,9 +77,9 @@ #include "Benchmark.h" #ifdef EPL_NO_FIFO - #include "kernel/EplEventk.h" +#include "kernel/EplEventk.h" #else - #include "SharedBuff.h" +#include "SharedBuff.h" #endif /***************************************************************************/ @@ -96,28 +96,27 @@ // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef struct -{ +typedef struct { #ifndef EPL_NO_FIFO - tShbInstance m_pShbKernelToUserInstance; - tShbInstance m_pShbUserToKernelInstance; + tShbInstance m_pShbKernelToUserInstance; + tShbInstance m_pShbUserToKernelInstance; #endif - tEplProcessEventCb m_pfnApiProcessEventCb; + tEplProcessEventCb m_pfnApiProcessEventCb; -}tEplEventuInstance; +} tEplEventuInstance; //--------------------------------------------------------------------------- // modul globale vars @@ -133,9 +132,8 @@ static tEplEventuInstance EplEventuInstance_g; #ifndef EPL_NO_FIFO // callback function for incomming events -static void EplEventuRxSignalHandlerCb ( - tShbInstance pShbRxInstance_p, - unsigned long ulDataSize_p); +static void EplEventuRxSignalHandlerCb(tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p); #endif /***************************************************************************/ @@ -176,17 +174,14 @@ static void EplEventuRxSignalHandlerCb ( //--------------------------------------------------------------------------- tEplKernel PUBLIC EplEventuInit(tEplProcessEventCb pfnApiProcessEventCb_p) { -tEplKernel Ret; - - - Ret = EplEventuAddInstance(pfnApiProcessEventCb_p); + tEplKernel Ret; + Ret = EplEventuAddInstance(pfnApiProcessEventCb_p); -return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplEventuAddInstance @@ -204,62 +199,67 @@ return Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb pfnApiProcessEventCb_p) +tEplKernel PUBLIC EplEventuAddInstance(tEplProcessEventCb + pfnApiProcessEventCb_p) { -tEplKernel Ret; + tEplKernel Ret; #ifndef EPL_NO_FIFO -tShbError ShbError; -unsigned int fShbNewCreated; + tShbError ShbError; + unsigned int fShbNewCreated; #endif - Ret = kEplSuccessful; - + Ret = kEplSuccessful; - // init instance variables - EplEventuInstance_g.m_pfnApiProcessEventCb = pfnApiProcessEventCb_p; + // init instance variables + EplEventuInstance_g.m_pfnApiProcessEventCb = pfnApiProcessEventCb_p; #ifndef EPL_NO_FIFO - // init shared loop buffer - // kernel -> user - ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_KERNEL_TO_USER, - EPL_EVENT_NAME_SHB_KERNEL_TO_USER, - &EplEventuInstance_g.m_pShbKernelToUserInstance, - &fShbNewCreated); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - goto Exit; - } - - - // user -> kernel - ShbError = ShbCirAllocBuffer (EPL_EVENT_SIZE_SHB_USER_TO_KERNEL, - EPL_EVENT_NAME_SHB_USER_TO_KERNEL, - &EplEventuInstance_g.m_pShbUserToKernelInstance, - &fShbNewCreated); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - goto Exit; - } - - // register eventhandler - ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance, - EplEventuRxSignalHandlerCb, - kShbPriorityNormal); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuAddInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - goto Exit; - } - -Exit: + // init shared loop buffer + // kernel -> user + ShbError = ShbCirAllocBuffer(EPL_EVENT_SIZE_SHB_KERNEL_TO_USER, + EPL_EVENT_NAME_SHB_KERNEL_TO_USER, + &EplEventuInstance_g. + m_pShbKernelToUserInstance, + &fShbNewCreated); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuAddInstance(): ShbCirAllocBuffer(K2U) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + goto Exit; + } + + // user -> kernel + ShbError = ShbCirAllocBuffer(EPL_EVENT_SIZE_SHB_USER_TO_KERNEL, + EPL_EVENT_NAME_SHB_USER_TO_KERNEL, + &EplEventuInstance_g. + m_pShbUserToKernelInstance, + &fShbNewCreated); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuAddInstance(): ShbCirAllocBuffer(U2K) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + goto Exit; + } + // register eventhandler + ShbError = + ShbCirSetSignalHandlerNewData(EplEventuInstance_g. + m_pShbKernelToUserInstance, + EplEventuRxSignalHandlerCb, + kShbPriorityNormal); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuAddInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + goto Exit; + } + + Exit: #endif - return Ret; + return Ret; } @@ -282,51 +282,52 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplEventuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; #ifndef EPL_NO_FIFO -tShbError ShbError; + tShbError ShbError; #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; #ifndef EPL_NO_FIFO - // set eventhandler to NULL - ShbError = ShbCirSetSignalHandlerNewData (EplEventuInstance_g.m_pShbKernelToUserInstance, - NULL, - kShbPriorityNormal); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - } - - // free buffer User -> Kernel - ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbUserToKernelInstance); - if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - } - else - { - EplEventuInstance_g.m_pShbUserToKernelInstance = NULL; - } - - // free buffer Kernel -> User - ShbError = ShbCirReleaseBuffer (EplEventuInstance_g.m_pShbKernelToUserInstance); - if((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", ShbError); - Ret = kEplNoResource; - } - else - { - EplEventuInstance_g.m_pShbKernelToUserInstance = NULL; - } + // set eventhandler to NULL + ShbError = + ShbCirSetSignalHandlerNewData(EplEventuInstance_g. + m_pShbKernelToUserInstance, NULL, + kShbPriorityNormal); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuDelInstance(): ShbCirSetSignalHandlerNewData(K2U) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + } + // free buffer User -> Kernel + ShbError = + ShbCirReleaseBuffer(EplEventuInstance_g.m_pShbUserToKernelInstance); + if ((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuDelInstance(): ShbCirReleaseBuffer(U2K) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + } else { + EplEventuInstance_g.m_pShbUserToKernelInstance = NULL; + } + + // free buffer Kernel -> User + ShbError = + ShbCirReleaseBuffer(EplEventuInstance_g.m_pShbKernelToUserInstance); + if ((ShbError != kShbOk) && (ShbError != kShbMemUsedByOtherProcs)) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuDelInstance(): ShbCirReleaseBuffer(K2U) -> 0x%X\n", + ShbError); + Ret = kEplNoResource; + } else { + EplEventuInstance_g.m_pShbKernelToUserInstance = NULL; + } #endif -return Ret; + return Ret; } @@ -347,159 +348,153 @@ return Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplEventuProcess(tEplEvent* pEvent_p) +tEplKernel PUBLIC EplEventuProcess(tEplEvent * pEvent_p) { -tEplKernel Ret; -tEplEventSource EventSource; + tEplKernel Ret; + tEplEventSource EventSource; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // check m_EventSink - switch(pEvent_p->m_EventSink) - { - // NMT-User-Module - case kEplEventSinkNmtu: - { + // check m_EventSink + switch (pEvent_p->m_EventSink) { + // NMT-User-Module + case kEplEventSinkNmtu: + { #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuProcessEvent(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceNmtu; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } + Ret = EplNmtuProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceNmtu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } #endif - break; - } + break; + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // NMT-MN-User-Module - case kEplEventSinkNmtMnu: - { - Ret = EplNmtMnuProcessEvent(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceNmtMnu; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } - break; - } + // NMT-MN-User-Module + case kEplEventSinkNmtMnu: + { + Ret = EplNmtMnuProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceNmtMnu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + break; + } #endif #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) \ || (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0)) - // events for asynchronus SDO Sequence Layer - case kEplEventSinkSdoAsySeq: - { - Ret = EplSdoAsySeqProcessEvent(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceSdoAsySeq; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } - break; - } + // events for asynchronus SDO Sequence Layer + case kEplEventSinkSdoAsySeq: + { + Ret = EplSdoAsySeqProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceSdoAsySeq; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + break; + } #endif - // LED user part module - case kEplEventSinkLedu: - { + // LED user part module + case kEplEventSinkLedu: + { #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_LEDU)) != 0) - Ret = EplLeduProcessEvent(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceLedu; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } + Ret = EplLeduProcessEvent(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceLedu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } #endif - break; - } - - // event for EPL api - case kEplEventSinkApi: - { - if (EplEventuInstance_g.m_pfnApiProcessEventCb != NULL) - { - Ret = EplEventuInstance_g.m_pfnApiProcessEventCb(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceEplApi; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } - } - break; - - } - - case kEplEventSinkDlluCal: - { - Ret = EplDlluCalProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceDllu; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } - break; - - } - - case kEplEventSinkErru: - { - /* - Ret = EplErruProcess(pEvent_p); - if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) - { - EventSource = kEplEventSourceErru; - - // Error event for API layer - EplEventuPostError(kEplEventSourceEventu, - Ret, - sizeof(EventSource), - &EventSource); - } - */ - break; - - } - - // unknown sink - default: - { - Ret = kEplEventUnknownSink; - } - - } // end of switch(pEvent_p->m_EventSink) - - return Ret; + break; + } + + // event for EPL api + case kEplEventSinkApi: + { + if (EplEventuInstance_g.m_pfnApiProcessEventCb != NULL) { + Ret = + EplEventuInstance_g. + m_pfnApiProcessEventCb(pEvent_p); + if ((Ret != kEplSuccessful) + && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceEplApi; + + // Error event for API layer + EplEventuPostError + (kEplEventSourceEventu, Ret, + sizeof(EventSource), &EventSource); + } + } + break; + + } + + case kEplEventSinkDlluCal: + { + Ret = EplDlluCalProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) { + EventSource = kEplEventSourceDllu; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + break; + + } + + case kEplEventSinkErru: + { + /* + Ret = EplErruProcess(pEvent_p); + if ((Ret != kEplSuccessful) && (Ret != kEplShutdown)) + { + EventSource = kEplEventSourceErru; + + // Error event for API layer + EplEventuPostError(kEplEventSourceEventu, + Ret, + sizeof(EventSource), + &EventSource); + } + */ + break; + + } + + // unknown sink + default: + { + Ret = kEplEventUnknownSink; + } + + } // end of switch(pEvent_p->m_EventSink) + + return Ret; } @@ -522,143 +517,158 @@ tEplEventSource EventSource; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplEventuPost(tEplEvent * pEvent_p) { -tEplKernel Ret; + tEplKernel Ret; #ifndef EPL_NO_FIFO -tShbError ShbError; -tShbCirChunk ShbCirChunk; -unsigned long ulDataSize; -unsigned int fBufferCompleted; + tShbError ShbError; + tShbCirChunk ShbCirChunk; + unsigned long ulDataSize; + unsigned int fBufferCompleted; #endif - Ret = kEplSuccessful; - + Ret = kEplSuccessful; #ifndef EPL_NO_FIFO - // 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue. - ulDataSize = sizeof(tEplEvent) + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0); + // 2006/08/03 d.k.: Event and argument are posted as separate chunks to the event queue. + ulDataSize = + sizeof(tEplEvent) + + ((pEvent_p->m_pArg != NULL) ? pEvent_p->m_uiSize : 0); #endif - // decide in which buffer the event have to write - switch(pEvent_p->m_EventSink) - { - // kernelspace modules - case kEplEventSinkSync: - case kEplEventSinkNmtk: - case kEplEventSinkDllk: - case kEplEventSinkDllkCal: - case kEplEventSinkPdok: - case kEplEventSinkErrk: - { + // decide in which buffer the event have to write + switch (pEvent_p->m_EventSink) { + // kernelspace modules + case kEplEventSinkSync: + case kEplEventSinkNmtk: + case kEplEventSinkDllk: + case kEplEventSinkDllkCal: + case kEplEventSinkPdok: + case kEplEventSinkErrk: + { #ifndef EPL_NO_FIFO - // post message - ShbError = ShbCirAllocDataBlock (EplEventuInstance_g.m_pShbUserToKernelInstance, - &ShbCirChunk, - ulDataSize); - if (ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbUserToKernelInstance, - &ShbCirChunk, - pEvent_p, - sizeof (tEplEvent), - &fBufferCompleted); - if (ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - if (fBufferCompleted == FALSE) - { - ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbUserToKernelInstance, - &ShbCirChunk, - pEvent_p->m_pArg, - (unsigned long) pEvent_p->m_uiSize, - &fBufferCompleted); - if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - } + // post message + ShbError = + ShbCirAllocDataBlock(EplEventuInstance_g. + m_pShbUserToKernelInstance, + &ShbCirChunk, ulDataSize); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuPost(): ShbCirAllocDataBlock(U2K) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + ShbError = + ShbCirWriteDataChunk(EplEventuInstance_g. + m_pShbUserToKernelInstance, + &ShbCirChunk, pEvent_p, + sizeof(tEplEvent), + &fBufferCompleted); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuPost(): ShbCirWriteDataChunk(U2K) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) { + ShbError = + ShbCirWriteDataChunk(EplEventuInstance_g. + m_pShbUserToKernelInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) + pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) + || (fBufferCompleted == FALSE)) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuPost(): ShbCirWriteDataChunk2(U2K) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } #else - Ret = EplEventkProcess(pEvent_p); + Ret = EplEventkProcess(pEvent_p); #endif - break; - } - - // userspace modules - case kEplEventSinkNmtMnu: - case kEplEventSinkNmtu: - case kEplEventSinkSdoAsySeq: - case kEplEventSinkApi: - case kEplEventSinkDlluCal: - case kEplEventSinkErru: - case kEplEventSinkLedu: - { + break; + } + + // userspace modules + case kEplEventSinkNmtMnu: + case kEplEventSinkNmtu: + case kEplEventSinkSdoAsySeq: + case kEplEventSinkApi: + case kEplEventSinkDlluCal: + case kEplEventSinkErru: + case kEplEventSinkLedu: + { #ifndef EPL_NO_FIFO - // post message - ShbError = ShbCirAllocDataBlock (EplEventuInstance_g.m_pShbKernelToUserInstance, - &ShbCirChunk, - ulDataSize); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbKernelToUserInstance, - &ShbCirChunk, - pEvent_p, - sizeof (tEplEvent), - &fBufferCompleted); - if(ShbError != kShbOk) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - if (fBufferCompleted == FALSE) - { - ShbError = ShbCirWriteDataChunk (EplEventuInstance_g.m_pShbKernelToUserInstance, - &ShbCirChunk, - pEvent_p->m_pArg, - (unsigned long) pEvent_p->m_uiSize, - &fBufferCompleted); - if ((ShbError != kShbOk) || (fBufferCompleted == FALSE)) - { - EPL_DBGLVL_EVENTK_TRACE1("EplEventuPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", ShbError); - Ret = kEplEventPostError; - goto Exit; - } - } - + // post message + ShbError = + ShbCirAllocDataBlock(EplEventuInstance_g. + m_pShbKernelToUserInstance, + &ShbCirChunk, ulDataSize); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuPost(): ShbCirAllocDataBlock(K2U) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + ShbError = + ShbCirWriteDataChunk(EplEventuInstance_g. + m_pShbKernelToUserInstance, + &ShbCirChunk, pEvent_p, + sizeof(tEplEvent), + &fBufferCompleted); + if (ShbError != kShbOk) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuPost(): ShbCirWriteDataChunk(K2U) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + if (fBufferCompleted == FALSE) { + ShbError = + ShbCirWriteDataChunk(EplEventuInstance_g. + m_pShbKernelToUserInstance, + &ShbCirChunk, + pEvent_p->m_pArg, + (unsigned long) + pEvent_p->m_uiSize, + &fBufferCompleted); + if ((ShbError != kShbOk) + || (fBufferCompleted == FALSE)) { + EPL_DBGLVL_EVENTK_TRACE1 + ("EplEventuPost(): ShbCirWriteDataChunk2(K2U) -> 0x%X\n", + ShbError); + Ret = kEplEventPostError; + goto Exit; + } + } #else - Ret = EplEventuProcess(pEvent_p); + Ret = EplEventuProcess(pEvent_p); #endif - break; - } - - default: - { - Ret = kEplEventUnknownSink; - } + break; + } + default: + { + Ret = kEplEventUnknownSink; + } - }// end of switch(pEvent_p->m_EventSink) + } // end of switch(pEvent_p->m_EventSink) #ifndef EPL_NO_FIFO -Exit: + Exit: #endif - return Ret; + return Ret; } + //--------------------------------------------------------------------------- // // Function: EplEventuPostError @@ -680,36 +690,35 @@ Exit: // //--------------------------------------------------------------------------- tEplKernel PUBLIC EplEventuPostError(tEplEventSource EventSource_p, - tEplKernel EplError_p, - unsigned int uiArgSize_p, - void* pArg_p) + tEplKernel EplError_p, + unsigned int uiArgSize_p, void *pArg_p) { -tEplKernel Ret; -BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE]; -tEplEventError* pEventError = (tEplEventError*) abBuffer; -tEplEvent EplEvent; - - Ret = kEplSuccessful; - - // create argument - pEventError->m_EventSource = EventSource_p; - pEventError->m_EplError = EplError_p; - EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p); - - // create event - EplEvent.m_EventType = kEplEventTypeError; - EplEvent.m_EventSink = kEplEventSinkApi; - EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime)); - EplEvent.m_uiSize = (sizeof(EventSource_p)+ sizeof(EplError_p)+ uiArgSize_p); - EplEvent.m_pArg = &abBuffer[0]; - - // post errorevent - Ret = EplEventuPost(&EplEvent); - - return Ret; + tEplKernel Ret; + BYTE abBuffer[EPL_MAX_EVENT_ARG_SIZE]; + tEplEventError *pEventError = (tEplEventError *) abBuffer; + tEplEvent EplEvent; + + Ret = kEplSuccessful; + + // create argument + pEventError->m_EventSource = EventSource_p; + pEventError->m_EplError = EplError_p; + EPL_MEMCPY(&pEventError->m_Arg, pArg_p, uiArgSize_p); + + // create event + EplEvent.m_EventType = kEplEventTypeError; + EplEvent.m_EventSink = kEplEventSinkApi; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(EplEvent.m_NetTime)); + EplEvent.m_uiSize = + (sizeof(EventSource_p) + sizeof(EplError_p) + uiArgSize_p); + EplEvent.m_pArg = &abBuffer[0]; + + // post errorevent + Ret = EplEventuPost(&EplEvent); + + return Ret; } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -735,19 +744,18 @@ tEplEvent EplEvent; // //--------------------------------------------------------------------------- #ifndef EPL_NO_FIFO -static void EplEventuRxSignalHandlerCb ( - tShbInstance pShbRxInstance_p, - unsigned long ulDataSize_p) +static void EplEventuRxSignalHandlerCb(tShbInstance pShbRxInstance_p, + unsigned long ulDataSize_p) { -tEplEvent *pEplEvent; -tShbError ShbError; + tEplEvent *pEplEvent; + tShbError ShbError; //unsigned long ulBlockCount; //unsigned long ulDataSize; -BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; - // d.k.: abDataBuffer contains the complete tEplEvent structure - // and behind this the argument + BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; + // d.k.: abDataBuffer contains the complete tEplEvent structure + // and behind this the argument - TGT_DBG_SIGNAL_TRACE_POINT(21); + TGT_DBG_SIGNAL_TRACE_POINT(21); // d.k. not needed because it is already done in SharedBuff /* do @@ -763,38 +771,32 @@ BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; BENCHMARK_MOD_28_RESET(1); // 14 µs until set */ - // copy data from event queue - ShbError = ShbCirReadDataBlock (pShbRxInstance_p, - &abDataBuffer[0], - sizeof(abDataBuffer), - &ulDataSize_p); - if(ShbError != kShbOk) - { - // error goto exit - goto Exit; - } - - // resolve the pointer to the event structure - pEplEvent = (tEplEvent *) abDataBuffer; - // set Datasize - pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent)); - if(pEplEvent->m_uiSize > 0) - { - // set pointer to argument - pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)]; - } - else - { - //set pointer to NULL - pEplEvent->m_pArg = NULL; - } - - BENCHMARK_MOD_28_SET(1); - // call processfunction - EplEventuProcess(pEplEvent); - - BENCHMARK_MOD_28_RESET(1); - // read number of left messages to process + // copy data from event queue + ShbError = ShbCirReadDataBlock(pShbRxInstance_p, + &abDataBuffer[0], + sizeof(abDataBuffer), &ulDataSize_p); + if (ShbError != kShbOk) { + // error goto exit + goto Exit; + } + // resolve the pointer to the event structure + pEplEvent = (tEplEvent *) abDataBuffer; + // set Datasize + pEplEvent->m_uiSize = (ulDataSize_p - sizeof(tEplEvent)); + if (pEplEvent->m_uiSize > 0) { + // set pointer to argument + pEplEvent->m_pArg = &abDataBuffer[sizeof(tEplEvent)]; + } else { + //set pointer to NULL + pEplEvent->m_pArg = NULL; + } + + BENCHMARK_MOD_28_SET(1); + // call processfunction + EplEventuProcess(pEplEvent); + + BENCHMARK_MOD_28_RESET(1); + // read number of left messages to process // d.k. not needed because it is already done in SharedBuff /* ShbError = ShbCirGetReadBlockCount (pShbRxInstance_p, &ulBlockCount); if (ShbError != kShbOk) @@ -804,10 +806,9 @@ BYTE abDataBuffer[sizeof(tEplEvent) + EPL_MAX_EVENT_ARG_SIZE]; } } while (ulBlockCount > 0); */ -Exit: - return; + Exit: + return; } #endif // EOF - diff --git a/drivers/staging/epl/EplIdentu.c b/drivers/staging/epl/EplIdentu.c index 5ab7eba396c7..ce59ef09ccdf 100644 --- a/drivers/staging/epl/EplIdentu.c +++ b/drivers/staging/epl/EplIdentu.c @@ -95,7 +95,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -109,7 +108,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -124,10 +122,9 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - tEplIdentResponse* m_apIdentResponse[254]; // the IdentResponse are managed dynamically - tEplIdentuCbResponse m_apfnCbResponse[254]; +typedef struct { + tEplIdentResponse *m_apIdentResponse[254]; // the IdentResponse are managed dynamically + tEplIdentuCbResponse m_apfnCbResponse[254]; } tEplIdentuInstance; @@ -135,7 +132,7 @@ typedef struct // local vars //--------------------------------------------------------------------------- -static tEplIdentuInstance EplIdentuInstance_g; +static tEplIdentuInstance EplIdentuInstance_g; //--------------------------------------------------------------------------- // local function prototypes @@ -169,14 +166,13 @@ static tEplKernel PUBLIC EplIdentuCbIdentResponse(tEplFrameInfo * pFrameInfo_p); EPLDLLEXPORT tEplKernel PUBLIC EplIdentuInit() { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplIdentuAddInstance(); + Ret = EplIdentuAddInstance(); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplIdentuAddInstance @@ -197,21 +193,23 @@ tEplKernel Ret; EPLDLLEXPORT tEplKernel PUBLIC EplIdentuAddInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof (EplIdentuInstance_g)); + // reset instance structure + EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof(EplIdentuInstance_g)); - // register IdentResponse callback function - Ret = EplDlluCalRegAsndService(kEplDllAsndIdentResponse, EplIdentuCbIdentResponse, kEplDllAsndFilterAny); + // register IdentResponse callback function + Ret = + EplDlluCalRegAsndService(kEplDllAsndIdentResponse, + EplIdentuCbIdentResponse, + kEplDllAsndFilterAny); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplIdentuDelInstance @@ -232,20 +230,21 @@ tEplKernel Ret; EPLDLLEXPORT tEplKernel PUBLIC EplIdentuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // deregister IdentResponse callback function - Ret = EplDlluCalRegAsndService(kEplDllAsndIdentResponse, NULL, kEplDllAsndFilterNone); + // deregister IdentResponse callback function + Ret = + EplDlluCalRegAsndService(kEplDllAsndIdentResponse, NULL, + kEplDllAsndFilterNone); - Ret = EplIdentuReset(); + Ret = EplIdentuReset(); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplIdentuReset @@ -266,26 +265,25 @@ tEplKernel Ret; EPLDLLEXPORT tEplKernel PUBLIC EplIdentuReset() { -tEplKernel Ret; -int iIndex; + tEplKernel Ret; + int iIndex; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - for (iIndex = 0; iIndex < tabentries (EplIdentuInstance_g.m_apIdentResponse); iIndex++) - { - if (EplIdentuInstance_g.m_apIdentResponse[iIndex] != NULL) - { // free memory - EPL_FREE(EplIdentuInstance_g.m_apIdentResponse[iIndex]); - } - } + for (iIndex = 0; + iIndex < tabentries(EplIdentuInstance_g.m_apIdentResponse); + iIndex++) { + if (EplIdentuInstance_g.m_apIdentResponse[iIndex] != NULL) { // free memory + EPL_FREE(EplIdentuInstance_g.m_apIdentResponse[iIndex]); + } + } - EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof (EplIdentuInstance_g)); + EPL_MEMSET(&EplIdentuInstance_g, 0, sizeof(EplIdentuInstance_g)); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplIdentuGetIdentResponse @@ -302,31 +300,28 @@ int iIndex; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplIdentuGetIdentResponse( - unsigned int uiNodeId_p, - tEplIdentResponse** ppIdentResponse_p) +tEplKernel PUBLIC EplIdentuGetIdentResponse(unsigned int uiNodeId_p, + tEplIdentResponse ** + ppIdentResponse_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // decrement node ID, because array is zero based - uiNodeId_p--; - if (uiNodeId_p < tabentries (EplIdentuInstance_g.m_apIdentResponse)) - { - *ppIdentResponse_p = EplIdentuInstance_g.m_apIdentResponse[uiNodeId_p]; - } - else - { // invalid node ID specified - *ppIdentResponse_p = NULL; - Ret = kEplInvalidNodeId; - } + // decrement node ID, because array is zero based + uiNodeId_p--; + if (uiNodeId_p < tabentries(EplIdentuInstance_g.m_apIdentResponse)) { + *ppIdentResponse_p = + EplIdentuInstance_g.m_apIdentResponse[uiNodeId_p]; + } else { // invalid node ID specified + *ppIdentResponse_p = NULL; + Ret = kEplInvalidNodeId; + } - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplIdentuRequestIdentResponse @@ -343,42 +338,38 @@ tEplKernel Ret; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplIdentuRequestIdentResponse( - unsigned int uiNodeId_p, - tEplIdentuCbResponse pfnCbResponse_p) +tEplKernel PUBLIC EplIdentuRequestIdentResponse(unsigned int uiNodeId_p, + tEplIdentuCbResponse + pfnCbResponse_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // decrement node ID, because array is zero based - uiNodeId_p--; - if (uiNodeId_p < tabentries (EplIdentuInstance_g.m_apfnCbResponse)) - { + // decrement node ID, because array is zero based + uiNodeId_p--; + if (uiNodeId_p < tabentries(EplIdentuInstance_g.m_apfnCbResponse)) { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) - { // request already issued (maybe by someone else) - Ret = kEplInvalidOperation; - } - else - { - EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] = pfnCbResponse_p; - Ret = EplDlluCalIssueRequest(kEplDllReqServiceIdent, (uiNodeId_p + 1), 0xFF); - } + if (EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) { // request already issued (maybe by someone else) + Ret = kEplInvalidOperation; + } else { + EplIdentuInstance_g.m_apfnCbResponse[uiNodeId_p] = + pfnCbResponse_p; + Ret = + EplDlluCalIssueRequest(kEplDllReqServiceIdent, + (uiNodeId_p + 1), 0xFF); + } #else - Ret = kEplInvalidOperation; + Ret = kEplInvalidOperation; #endif - } - else - { // invalid node ID specified - Ret = kEplInvalidNodeId; - } + } else { // invalid node ID specified + Ret = kEplInvalidNodeId; + } - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplIdentuGetRunningRequests @@ -399,20 +390,17 @@ tEplKernel Ret; EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void) { -DWORD dwReqs = 0; -unsigned int uiIndex; - - for (uiIndex = 0; uiIndex < 32; uiIndex++) - { - if (EplIdentuInstance_g.m_apfnCbResponse[uiIndex] != NULL) - { - dwReqs |= (1 << uiIndex); - } - } - - return dwReqs; -} + DWORD dwReqs = 0; + unsigned int uiIndex; + for (uiIndex = 0; uiIndex < 32; uiIndex++) { + if (EplIdentuInstance_g.m_apfnCbResponse[uiIndex] != NULL) { + dwReqs |= (1 << uiIndex); + } + } + + return dwReqs; +} //=========================================================================// // // @@ -440,58 +428,61 @@ unsigned int uiIndex; static tEplKernel PUBLIC EplIdentuCbIdentResponse(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiNodeId; -unsigned int uiIndex; -tEplIdentuCbResponse pfnCbResponse; - - uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId); - - uiIndex = uiNodeId - 1; - - if (uiIndex < tabentries (EplIdentuInstance_g.m_apfnCbResponse)) - { - // memorize pointer to callback function - pfnCbResponse = EplIdentuInstance_g.m_apfnCbResponse[uiIndex]; - // reset callback function pointer so that caller may issue next request immediately - EplIdentuInstance_g.m_apfnCbResponse[uiIndex] = NULL; - - if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_IDENTRES) - { // IdentResponse not received or it has invalid size - if (pfnCbResponse == NULL) - { // response was not requested - goto Exit; - } - Ret = pfnCbResponse(uiNodeId, NULL); - } - else - { // IdentResponse received - if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) - { // memory for IdentResponse must be allocated - EplIdentuInstance_g.m_apIdentResponse[uiIndex] = EPL_MALLOC(sizeof (tEplIdentResponse)); - if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) - { // malloc failed - if (pfnCbResponse == NULL) - { // response was not requested - goto Exit; - } - Ret = pfnCbResponse(uiNodeId, &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse); - goto Exit; - } - } - // copy IdentResponse to instance structure - EPL_MEMCPY(EplIdentuInstance_g.m_apIdentResponse[uiIndex], &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_IdentResponse, sizeof(tEplIdentResponse)); - if (pfnCbResponse == NULL) - { // response was not requested - goto Exit; - } - Ret = pfnCbResponse(uiNodeId, EplIdentuInstance_g.m_apIdentResponse[uiIndex]); - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiNodeId; + unsigned int uiIndex; + tEplIdentuCbResponse pfnCbResponse; + + uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId); + + uiIndex = uiNodeId - 1; + + if (uiIndex < tabentries(EplIdentuInstance_g.m_apfnCbResponse)) { + // memorize pointer to callback function + pfnCbResponse = EplIdentuInstance_g.m_apfnCbResponse[uiIndex]; + // reset callback function pointer so that caller may issue next request immediately + EplIdentuInstance_g.m_apfnCbResponse[uiIndex] = NULL; + + if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_IDENTRES) { // IdentResponse not received or it has invalid size + if (pfnCbResponse == NULL) { // response was not requested + goto Exit; + } + Ret = pfnCbResponse(uiNodeId, NULL); + } else { // IdentResponse received + if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) { // memory for IdentResponse must be allocated + EplIdentuInstance_g.m_apIdentResponse[uiIndex] = + EPL_MALLOC(sizeof(tEplIdentResponse)); + if (EplIdentuInstance_g.m_apIdentResponse[uiIndex] == NULL) { // malloc failed + if (pfnCbResponse == NULL) { // response was not requested + goto Exit; + } + Ret = + pfnCbResponse(uiNodeId, + &pFrameInfo_p-> + m_pFrame->m_Data. + m_Asnd.m_Payload. + m_IdentResponse); + goto Exit; + } + } + // copy IdentResponse to instance structure + EPL_MEMCPY(EplIdentuInstance_g. + m_apIdentResponse[uiIndex], + &pFrameInfo_p->m_pFrame->m_Data.m_Asnd. + m_Payload.m_IdentResponse, + sizeof(tEplIdentResponse)); + if (pfnCbResponse == NULL) { // response was not requested + goto Exit; + } + Ret = + pfnCbResponse(uiNodeId, + EplIdentuInstance_g. + m_apIdentResponse[uiIndex]); + } + } + + Exit: + return Ret; } // EOF - diff --git a/drivers/staging/epl/EplNmtCnu.c b/drivers/staging/epl/EplNmtCnu.c index 7effc7c2cc89..f2f46da08c7d 100644 --- a/drivers/staging/epl/EplNmtCnu.c +++ b/drivers/staging/epl/EplNmtCnu.c @@ -90,10 +90,9 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - unsigned int m_uiNodeId; - tEplNmtuCheckEventCallback m_pfnCheckEventCb; +typedef struct { + unsigned int m_uiNodeId; + tEplNmtuCheckEventCallback m_pfnCheckEventCb; } tEplNmtCnuInstance; @@ -101,7 +100,7 @@ typedef struct // modul globale vars //--------------------------------------------------------------------------- -static tEplNmtCnuInstance EplNmtCnuInstance_g; +static tEplNmtCnuInstance EplNmtCnuInstance_g; //--------------------------------------------------------------------------- // local function prototypes @@ -109,12 +108,10 @@ static tEplNmtCnuInstance EplNmtCnuInstance_g; static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p); -static BOOL EplNmtCnuNodeIdList(BYTE* pbNmtCommandDate_p); +static BOOL EplNmtCnuNodeIdList(BYTE * pbNmtCommandDate_p); static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p); - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -140,11 +137,11 @@ static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p); //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuInit(unsigned int uiNodeId_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplNmtCnuAddInstance(uiNodeId_p); + Ret = EplNmtCnuAddInstance(uiNodeId_p); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -166,25 +163,24 @@ tEplKernel Ret; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuAddInstance(unsigned int uiNodeId_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplNmtCnuInstance_g, 0, sizeof (EplNmtCnuInstance_g)); + // reset instance structure + EPL_MEMSET(&EplNmtCnuInstance_g, 0, sizeof(EplNmtCnuInstance_g)); - // save nodeid - EplNmtCnuInstance_g.m_uiNodeId = uiNodeId_p; + // save nodeid + EplNmtCnuInstance_g.m_uiNodeId = uiNodeId_p; - // register callback-function for NMT-commands + // register callback-function for NMT-commands #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, - EplNmtCnuCommandCb, - kEplDllAsndFilterLocal); + Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, + EplNmtCnuCommandCb, + kEplDllAsndFilterLocal); #endif - - return Ret; + return Ret; } @@ -207,18 +203,17 @@ tEplKernel Ret; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - // deregister callback function from DLL - Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, - NULL, - kEplDllAsndFilterNone); + // deregister callback function from DLL + Ret = EplDlluCalRegAsndService(kEplDllAsndNmtCommand, + NULL, kEplDllAsndFilterNone); #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -239,49 +234,50 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest( - unsigned int uiNodeId_p, - tEplNmtCommand NmtCommand_p) +EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuSendNmtRequest(unsigned int uiNodeId_p, + tEplNmtCommand + NmtCommand_p) { -tEplKernel Ret; -tEplFrameInfo NmtRequestFrameInfo; -tEplFrame NmtRequestFrame; - - - Ret = kEplSuccessful; - - // build frame - EPL_MEMSET(&NmtRequestFrame.m_be_abDstMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abDstMac)); // set by DLL - EPL_MEMSET(&NmtRequestFrame.m_be_abSrcMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abSrcMac)); // set by DLL - AmiSetWordToBe(&NmtRequestFrame.m_be_wEtherType, EPL_C_DLL_ETHERTYPE_EPL); - AmiSetByteToLe(&NmtRequestFrame.m_le_bDstNodeId, (BYTE) EPL_C_ADR_MN_DEF_NODE_ID); // node id of the MN - AmiSetByteToLe(&NmtRequestFrame.m_le_bMessageType, (BYTE)kEplMsgTypeAsnd); - AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_le_bServiceId, (BYTE) kEplDllAsndNmtRequest); - AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bNmtCommandId, - (BYTE)NmtCommand_p); - AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bTargetNodeId, - (BYTE)uiNodeId_p); // target for the nmt command - EPL_MEMSET(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_abNmtCommandData[0], 0x00, sizeof(NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_abNmtCommandData)); - - - - // build info-structure - NmtRequestFrameInfo.m_NetTime.m_dwNanoSec = 0; - NmtRequestFrameInfo.m_NetTime.m_dwSec = 0; - NmtRequestFrameInfo.m_pFrame = &NmtRequestFrame; - NmtRequestFrameInfo.m_uiFrameSize = EPL_C_DLL_MINSIZE_NMTREQ; // sizeof(NmtRequestFrame); - - // send NMT-Request + tEplKernel Ret; + tEplFrameInfo NmtRequestFrameInfo; + tEplFrame NmtRequestFrame; + + Ret = kEplSuccessful; + + // build frame + EPL_MEMSET(&NmtRequestFrame.m_be_abDstMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abDstMac)); // set by DLL + EPL_MEMSET(&NmtRequestFrame.m_be_abSrcMac[0], 0x00, sizeof(NmtRequestFrame.m_be_abSrcMac)); // set by DLL + AmiSetWordToBe(&NmtRequestFrame.m_be_wEtherType, + EPL_C_DLL_ETHERTYPE_EPL); + AmiSetByteToLe(&NmtRequestFrame.m_le_bDstNodeId, (BYTE) EPL_C_ADR_MN_DEF_NODE_ID); // node id of the MN + AmiSetByteToLe(&NmtRequestFrame.m_le_bMessageType, + (BYTE) kEplMsgTypeAsnd); + AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_le_bServiceId, + (BYTE) kEplDllAsndNmtRequest); + AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload. + m_NmtRequestService.m_le_bNmtCommandId, + (BYTE) NmtCommand_p); + AmiSetByteToLe(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService.m_le_bTargetNodeId, (BYTE) uiNodeId_p); // target for the nmt command + EPL_MEMSET(&NmtRequestFrame.m_Data.m_Asnd.m_Payload.m_NmtRequestService. + m_le_abNmtCommandData[0], 0x00, + sizeof(NmtRequestFrame.m_Data.m_Asnd.m_Payload. + m_NmtRequestService.m_le_abNmtCommandData)); + + // build info-structure + NmtRequestFrameInfo.m_NetTime.m_dwNanoSec = 0; + NmtRequestFrameInfo.m_NetTime.m_dwSec = 0; + NmtRequestFrameInfo.m_pFrame = &NmtRequestFrame; + NmtRequestFrameInfo.m_uiFrameSize = EPL_C_DLL_MINSIZE_NMTREQ; // sizeof(NmtRequestFrame); + + // send NMT-Request #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalAsyncSend(&NmtRequestFrameInfo, // pointer to frameinfo - kEplDllAsyncReqPrioNmt); // priority + Ret = EplDlluCalAsyncSend(&NmtRequestFrameInfo, // pointer to frameinfo + kEplDllAsyncReqPrioNmt); // priority #endif - - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtCnuRegisterStateChangeCb @@ -301,17 +297,18 @@ tEplFrame NmtRequestFrame; // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplNmtCnuRegisterCheckEventCb( - tEplNmtuCheckEventCallback pfnEplNmtCheckEventCb_p) +EPLDLLEXPORT tEplKernel PUBLIC +EplNmtCnuRegisterCheckEventCb(tEplNmtuCheckEventCallback + pfnEplNmtCheckEventCb_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // save callback-function in modul global var - EplNmtCnuInstance_g.m_pfnCheckEventCb = pfnEplNmtCheckEventCb_p; + // save callback-function in modul global var + EplNmtCnuInstance_g.m_pfnCheckEventCb = pfnEplNmtCheckEventCb_p; - return Ret; + return Ret; } @@ -321,7 +318,6 @@ tEplKernel Ret; // // //=========================================================================// - //--------------------------------------------------------------------------- // // Function: EplNmtCnuCommandCb @@ -341,273 +337,290 @@ tEplKernel Ret; //--------------------------------------------------------------------------- static tEplKernel PUBLIC EplNmtCnuCommandCb(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtCommand NmtCommand; -BOOL fNodeIdInList; -tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; - - - if(pFrameInfo_p == NULL) - { - Ret = kEplNmtInvalidFramePointer; - goto Exit; - } - - NmtCommand = EplNmtCnuGetNmtCommand(pFrameInfo_p); - - // check NMT-Command - switch(NmtCommand) - { - - //------------------------------------------------------------------------ - // plain NMT state commands - case kEplNmtCmdStartNode: - { // send NMT-Event to state maschine kEplNmtEventStartNode - NmtEvent = kEplNmtEventStartNode; - break; - } - - case kEplNmtCmdStopNode: - { // send NMT-Event to state maschine kEplNmtEventStopNode - NmtEvent = kEplNmtEventStopNode; - break; - } - - case kEplNmtCmdEnterPreOperational2: - { // send NMT-Event to state maschine kEplNmtEventEnterPreOperational2 - NmtEvent = kEplNmtEventEnterPreOperational2; - break; - } - - case kEplNmtCmdEnableReadyToOperate: - { // send NMT-Event to state maschine kEplNmtEventEnableReadyToOperate - NmtEvent = kEplNmtEventEnableReadyToOperate; - break; - } - - case kEplNmtCmdResetNode: - { // send NMT-Event to state maschine kEplNmtEventResetNode - NmtEvent = kEplNmtEventResetNode; - break; - } - - case kEplNmtCmdResetCommunication: - { // send NMT-Event to state maschine kEplNmtEventResetCom - NmtEvent = kEplNmtEventResetCom; - break; - } - - case kEplNmtCmdResetConfiguration: - { // send NMT-Event to state maschine kEplNmtEventResetConfig - NmtEvent = kEplNmtEventResetConfig; - break; - } - - case kEplNmtCmdSwReset: - { // send NMT-Event to state maschine kEplNmtEventSwReset - NmtEvent = kEplNmtEventSwReset; - break; - } - - //------------------------------------------------------------------------ - // extended NMT state commands - - case kEplNmtCmdStartNodeEx: - { - // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&(pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0])); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventStartNode; - } - break; - } - - case kEplNmtCmdStopNodeEx: - { // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventStopNode; - } - break; - } - - case kEplNmtCmdEnterPreOperational2Ex: - { // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventEnterPreOperational2; - } - break; - } - - case kEplNmtCmdEnableReadyToOperateEx: - { // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventEnableReadyToOperate; - } - break; - } - - case kEplNmtCmdResetNodeEx: - {// check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventResetNode; - } - break; - } - - case kEplNmtCmdResetCommunicationEx: - { // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventResetCom; - } - break; - } - - case kEplNmtCmdResetConfigurationEx: - { // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventResetConfig; - } - break; - } - - case kEplNmtCmdSwResetEx: - { // check if own nodeid is in EPL node list - fNodeIdInList = EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0]); - if(fNodeIdInList != FALSE) - { // own nodeid in list - // send event to process command - NmtEvent = kEplNmtEventSwReset; - } - break; - } - - //------------------------------------------------------------------------ - // NMT managing commands - - // TODO: add functions to process managing command (optional) - - case kEplNmtCmdNetHostNameSet: - { - break; - } - - case kEplNmtCmdFlushArpEntry: - { - break; - } - - //------------------------------------------------------------------------ - // NMT info services - - // TODO: forward event with infos to the application (optional) - - case kEplNmtCmdPublishConfiguredCN: - { - break; - } - - case kEplNmtCmdPublishActiveCN: - { - break; - } - - case kEplNmtCmdPublishPreOperational1: - { - break; - } - - case kEplNmtCmdPublishPreOperational2: - { - break; - } - - case kEplNmtCmdPublishReadyToOperate: - { - break; - } - - case kEplNmtCmdPublishOperational: - { - break; - } - - case kEplNmtCmdPublishStopped: - { - break; - } - - case kEplNmtCmdPublishEmergencyNew: - { - break; - } - - case kEplNmtCmdPublishTime: - { - break; - } - - //----------------------------------------------------------------------- - // error from MN - // -> requested command not supported by MN - case kEplNmtCmdInvalidService: - { - - // TODO: errorevent to application - break; - } - - //------------------------------------------------------------------------ - // default - default: - { - Ret = kEplNmtUnknownCommand; - goto Exit; - } - - }// end of switch(NmtCommand) - - if (NmtEvent != kEplNmtEventNoEvent) - { - if (EplNmtCnuInstance_g.m_pfnCheckEventCb != NULL) - { - Ret = EplNmtCnuInstance_g.m_pfnCheckEventCb(NmtEvent); - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - goto Exit; - } - else if (Ret != kEplSuccessful) - { - goto Exit; - } - } + tEplKernel Ret = kEplSuccessful; + tEplNmtCommand NmtCommand; + BOOL fNodeIdInList; + tEplNmtEvent NmtEvent = kEplNmtEventNoEvent; + + if (pFrameInfo_p == NULL) { + Ret = kEplNmtInvalidFramePointer; + goto Exit; + } + + NmtCommand = EplNmtCnuGetNmtCommand(pFrameInfo_p); + + // check NMT-Command + switch (NmtCommand) { + + //------------------------------------------------------------------------ + // plain NMT state commands + case kEplNmtCmdStartNode: + { // send NMT-Event to state maschine kEplNmtEventStartNode + NmtEvent = kEplNmtEventStartNode; + break; + } + + case kEplNmtCmdStopNode: + { // send NMT-Event to state maschine kEplNmtEventStopNode + NmtEvent = kEplNmtEventStopNode; + break; + } + + case kEplNmtCmdEnterPreOperational2: + { // send NMT-Event to state maschine kEplNmtEventEnterPreOperational2 + NmtEvent = kEplNmtEventEnterPreOperational2; + break; + } + + case kEplNmtCmdEnableReadyToOperate: + { // send NMT-Event to state maschine kEplNmtEventEnableReadyToOperate + NmtEvent = kEplNmtEventEnableReadyToOperate; + break; + } + + case kEplNmtCmdResetNode: + { // send NMT-Event to state maschine kEplNmtEventResetNode + NmtEvent = kEplNmtEventResetNode; + break; + } + + case kEplNmtCmdResetCommunication: + { // send NMT-Event to state maschine kEplNmtEventResetCom + NmtEvent = kEplNmtEventResetCom; + break; + } + + case kEplNmtCmdResetConfiguration: + { // send NMT-Event to state maschine kEplNmtEventResetConfig + NmtEvent = kEplNmtEventResetConfig; + break; + } + + case kEplNmtCmdSwReset: + { // send NMT-Event to state maschine kEplNmtEventSwReset + NmtEvent = kEplNmtEventSwReset; + break; + } + + //------------------------------------------------------------------------ + // extended NMT state commands + + case kEplNmtCmdStartNodeEx: + { + // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(& + (pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0])); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventStartNode; + } + break; + } + + case kEplNmtCmdStopNodeEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventStopNode; + } + break; + } + + case kEplNmtCmdEnterPreOperational2Ex: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventEnterPreOperational2; + } + break; + } + + case kEplNmtCmdEnableReadyToOperateEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventEnableReadyToOperate; + } + break; + } + + case kEplNmtCmdResetNodeEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventResetNode; + } + break; + } + + case kEplNmtCmdResetCommunicationEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventResetCom; + } + break; + } + + case kEplNmtCmdResetConfigurationEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventResetConfig; + } + break; + } + + case kEplNmtCmdSwResetEx: + { // check if own nodeid is in EPL node list + fNodeIdInList = + EplNmtCnuNodeIdList(&pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_abNmtCommandData[0]); + if (fNodeIdInList != FALSE) { // own nodeid in list + // send event to process command + NmtEvent = kEplNmtEventSwReset; + } + break; + } + + //------------------------------------------------------------------------ + // NMT managing commands + + // TODO: add functions to process managing command (optional) + + case kEplNmtCmdNetHostNameSet: + { + break; + } + + case kEplNmtCmdFlushArpEntry: + { + break; + } + + //------------------------------------------------------------------------ + // NMT info services + + // TODO: forward event with infos to the application (optional) + + case kEplNmtCmdPublishConfiguredCN: + { + break; + } + + case kEplNmtCmdPublishActiveCN: + { + break; + } + + case kEplNmtCmdPublishPreOperational1: + { + break; + } + + case kEplNmtCmdPublishPreOperational2: + { + break; + } + + case kEplNmtCmdPublishReadyToOperate: + { + break; + } + + case kEplNmtCmdPublishOperational: + { + break; + } + + case kEplNmtCmdPublishStopped: + { + break; + } + + case kEplNmtCmdPublishEmergencyNew: + { + break; + } + + case kEplNmtCmdPublishTime: + { + break; + } + + //----------------------------------------------------------------------- + // error from MN + // -> requested command not supported by MN + case kEplNmtCmdInvalidService: + { + + // TODO: errorevent to application + break; + } + + //------------------------------------------------------------------------ + // default + default: + { + Ret = kEplNmtUnknownCommand; + goto Exit; + } + + } // end of switch(NmtCommand) + + if (NmtEvent != kEplNmtEventNoEvent) { + if (EplNmtCnuInstance_g.m_pfnCheckEventCb != NULL) { + Ret = EplNmtCnuInstance_g.m_pfnCheckEventCb(NmtEvent); + if (Ret == kEplReject) { + Ret = kEplSuccessful; + goto Exit; + } else if (Ret != kEplSuccessful) { + goto Exit; + } + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - Ret = EplNmtuNmtEvent(NmtEvent); + Ret = EplNmtuNmtEvent(NmtEvent); #endif - } + } -Exit: - return Ret; + Exit: + return Ret; } @@ -631,14 +644,18 @@ Exit: //--------------------------------------------------------------------------- static tEplNmtCommand EplNmtCnuGetNmtCommand(tEplFrameInfo * pFrameInfo_p) { -tEplNmtCommand NmtCommand; -tEplNmtCommandService* pNmtCommandService; + tEplNmtCommand NmtCommand; + tEplNmtCommandService *pNmtCommandService; - pNmtCommandService = &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService; + pNmtCommandService = + &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload. + m_NmtCommandService; - NmtCommand = (tEplNmtCommand)AmiGetByteFromLe(&pNmtCommandService->m_le_bNmtCommandId); + NmtCommand = + (tEplNmtCommand) AmiGetByteFromLe(&pNmtCommandService-> + m_le_bNmtCommandId); - return NmtCommand; + return NmtCommand; } //--------------------------------------------------------------------------- @@ -659,33 +676,29 @@ tEplNmtCommandService* pNmtCommandService; // State: // //--------------------------------------------------------------------------- -static BOOL EplNmtCnuNodeIdList(BYTE* pbNmtCommandDate_p) +static BOOL EplNmtCnuNodeIdList(BYTE * pbNmtCommandDate_p) { -BOOL fNodeIdInList; -unsigned int uiByteOffset; -BYTE bBitOffset; -BYTE bNodeListByte; - - // get byte-offset of the own nodeid in NodeIdList - // devide though 8 - uiByteOffset = (unsigned int)(EplNmtCnuInstance_g.m_uiNodeId >> 3); - // get bitoffset - bBitOffset = (BYTE) EplNmtCnuInstance_g.m_uiNodeId % 8; - - bNodeListByte = AmiGetByteFromLe(&pbNmtCommandDate_p[uiByteOffset]); - if((bNodeListByte & bBitOffset) == 0) - { - fNodeIdInList = FALSE; - } - else - { - fNodeIdInList = TRUE; - } - -return fNodeIdInList; + BOOL fNodeIdInList; + unsigned int uiByteOffset; + BYTE bBitOffset; + BYTE bNodeListByte; + + // get byte-offset of the own nodeid in NodeIdList + // devide though 8 + uiByteOffset = (unsigned int)(EplNmtCnuInstance_g.m_uiNodeId >> 3); + // get bitoffset + bBitOffset = (BYTE) EplNmtCnuInstance_g.m_uiNodeId % 8; + + bNodeListByte = AmiGetByteFromLe(&pbNmtCommandDate_p[uiByteOffset]); + if ((bNodeListByte & bBitOffset) == 0) { + fNodeIdInList = FALSE; + } else { + fNodeIdInList = TRUE; + } + + return fNodeIdInList; } #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_CN)) != 0) // EOF - diff --git a/drivers/staging/epl/EplNmtMnu.c b/drivers/staging/epl/EplNmtMnu.c index 80453601a4a3..4ed0b6ce487c 100644 --- a/drivers/staging/epl/EplNmtMnu.c +++ b/drivers/staging/epl/EplNmtMnu.c @@ -94,42 +94,41 @@ // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif #define EPL_NMTMNU_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \ TGT_DBG_POST_TRACE_VALUE((kEplEventSinkNmtMnu << 28) | (Event_p << 24) \ | (uiNodeId_p << 16) | wErrorCode_p) - // defines for flags in node info structure -#define EPL_NMTMNU_NODE_FLAG_ISOCHRON 0x0001 // CN is being accessed isochronously -#define EPL_NMTMNU_NODE_FLAG_NOT_SCANNED 0x0002 // CN was not scanned once -> decrement SignalCounter and reset flag -#define EPL_NMTMNU_NODE_FLAG_HALTED 0x0004 // boot process for this CN is halted -#define EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED 0x0008 // NMT command was just issued, wrong NMT states will be tolerated -#define EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ 0x0300 // counter for StatusRequest timer handle -#define EPL_NMTMNU_NODE_FLAG_COUNT_LONGER 0x0C00 // counter for longer timeouts timer handle -#define EPL_NMTMNU_NODE_FLAG_INC_STATREQ 0x0100 // increment for StatusRequest timer handle -#define EPL_NMTMNU_NODE_FLAG_INC_LONGER 0x0400 // increment for longer timeouts timer handle - // These counters will be incremented at every timer start - // and copied to timerarg. When the timer event occures - // both will be compared and if unequal the timer event - // will be discarded, because it is an old one. +#define EPL_NMTMNU_NODE_FLAG_ISOCHRON 0x0001 // CN is being accessed isochronously +#define EPL_NMTMNU_NODE_FLAG_NOT_SCANNED 0x0002 // CN was not scanned once -> decrement SignalCounter and reset flag +#define EPL_NMTMNU_NODE_FLAG_HALTED 0x0004 // boot process for this CN is halted +#define EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED 0x0008 // NMT command was just issued, wrong NMT states will be tolerated +#define EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ 0x0300 // counter for StatusRequest timer handle +#define EPL_NMTMNU_NODE_FLAG_COUNT_LONGER 0x0C00 // counter for longer timeouts timer handle +#define EPL_NMTMNU_NODE_FLAG_INC_STATREQ 0x0100 // increment for StatusRequest timer handle +#define EPL_NMTMNU_NODE_FLAG_INC_LONGER 0x0400 // increment for longer timeouts timer handle + // These counters will be incremented at every timer start + // and copied to timerarg. When the timer event occures + // both will be compared and if unequal the timer event + // will be discarded, because it is an old one. // defines for timer arguments to draw a distinction between serveral events -#define EPL_NMTMNU_TIMERARG_NODE_MASK 0x000000FFL // mask that contains the node-ID -#define EPL_NMTMNU_TIMERARG_IDENTREQ 0x00010000L // timer event is for IdentRequest -#define EPL_NMTMNU_TIMERARG_STATREQ 0x00020000L // timer event is for StatusRequest -#define EPL_NMTMNU_TIMERARG_LONGER 0x00040000L // timer event is for longer timeouts -#define EPL_NMTMNU_TIMERARG_STATE_MON 0x00080000L // timer event for StatusRequest to monitor execution of NMT state changes -#define EPL_NMTMNU_TIMERARG_COUNT_SR 0x00000300L // counter for StatusRequest -#define EPL_NMTMNU_TIMERARG_COUNT_LO 0x00000C00L // counter for longer timeouts - // The counters must have the same position as in the node flags above. +#define EPL_NMTMNU_TIMERARG_NODE_MASK 0x000000FFL // mask that contains the node-ID +#define EPL_NMTMNU_TIMERARG_IDENTREQ 0x00010000L // timer event is for IdentRequest +#define EPL_NMTMNU_TIMERARG_STATREQ 0x00020000L // timer event is for StatusRequest +#define EPL_NMTMNU_TIMERARG_LONGER 0x00040000L // timer event is for longer timeouts +#define EPL_NMTMNU_TIMERARG_STATE_MON 0x00080000L // timer event for StatusRequest to monitor execution of NMT state changes +#define EPL_NMTMNU_TIMERARG_COUNT_SR 0x00000300L // counter for StatusRequest +#define EPL_NMTMNU_TIMERARG_COUNT_LO 0x00000C00L // counter for longer timeouts + // The counters must have the same position as in the node flags above. #define EPL_NMTMNU_SET_FLAGS_TIMERARG_STATREQ(pNodeInfo_p, uiNodeId_p, TimerArg_p) \ pNodeInfo_p->m_wFlags = \ @@ -167,10 +166,9 @@ (pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ); \ TimerArg_p.m_EventSink = kEplEventSinkNmtMnu; - // defines for global flags -#define EPL_NMTMNU_FLAG_HALTED 0x0001 // boot process is halted -#define EPL_NMTMNU_FLAG_APP_INFORMED 0x0002 // application was informed about possible NMT state change +#define EPL_NMTMNU_FLAG_HALTED 0x0001 // boot process is halted +#define EPL_NMTMNU_FLAG_APP_INFORMED 0x0002 // application was informed about possible NMT state change // return pointer to node info structure for specified node ID // d.k. may be replaced by special (hash) function if node ID array is smaller than 254 @@ -180,73 +178,64 @@ // local types //--------------------------------------------------------------------------- -typedef enum -{ - kEplNmtMnuIntNodeEventNoIdentResponse = 0x00, - kEplNmtMnuIntNodeEventIdentResponse = 0x01, - kEplNmtMnuIntNodeEventBoot = 0x02, - kEplNmtMnuIntNodeEventExecReset = 0x03, - kEplNmtMnuIntNodeEventConfigured = 0x04, - kEplNmtMnuIntNodeEventNoStatusResponse = 0x05, - kEplNmtMnuIntNodeEventStatusResponse = 0x06, - kEplNmtMnuIntNodeEventHeartbeat = 0x07, - kEplNmtMnuIntNodeEventNmtCmdSent = 0x08, - kEplNmtMnuIntNodeEventTimerIdentReq = 0x09, - kEplNmtMnuIntNodeEventTimerStatReq = 0x0A, - kEplNmtMnuIntNodeEventTimerStateMon = 0x0B, - kEplNmtMnuIntNodeEventTimerLonger = 0x0C, - kEplNmtMnuIntNodeEventError = 0x0D, +typedef enum { + kEplNmtMnuIntNodeEventNoIdentResponse = 0x00, + kEplNmtMnuIntNodeEventIdentResponse = 0x01, + kEplNmtMnuIntNodeEventBoot = 0x02, + kEplNmtMnuIntNodeEventExecReset = 0x03, + kEplNmtMnuIntNodeEventConfigured = 0x04, + kEplNmtMnuIntNodeEventNoStatusResponse = 0x05, + kEplNmtMnuIntNodeEventStatusResponse = 0x06, + kEplNmtMnuIntNodeEventHeartbeat = 0x07, + kEplNmtMnuIntNodeEventNmtCmdSent = 0x08, + kEplNmtMnuIntNodeEventTimerIdentReq = 0x09, + kEplNmtMnuIntNodeEventTimerStatReq = 0x0A, + kEplNmtMnuIntNodeEventTimerStateMon = 0x0B, + kEplNmtMnuIntNodeEventTimerLonger = 0x0C, + kEplNmtMnuIntNodeEventError = 0x0D, } tEplNmtMnuIntNodeEvent; - -typedef enum -{ - kEplNmtMnuNodeStateUnknown = 0x00, - kEplNmtMnuNodeStateIdentified = 0x01, - kEplNmtMnuNodeStateResetConf = 0x02, // CN reset after configuration update - kEplNmtMnuNodeStateConfigured = 0x03, // BootStep1 completed - kEplNmtMnuNodeStateReadyToOp = 0x04, // BootStep2 completed - kEplNmtMnuNodeStateComChecked = 0x05, // Communication checked successfully - kEplNmtMnuNodeStateOperational = 0x06, // CN is in NMT state OPERATIONAL +typedef enum { + kEplNmtMnuNodeStateUnknown = 0x00, + kEplNmtMnuNodeStateIdentified = 0x01, + kEplNmtMnuNodeStateResetConf = 0x02, // CN reset after configuration update + kEplNmtMnuNodeStateConfigured = 0x03, // BootStep1 completed + kEplNmtMnuNodeStateReadyToOp = 0x04, // BootStep2 completed + kEplNmtMnuNodeStateComChecked = 0x05, // Communication checked successfully + kEplNmtMnuNodeStateOperational = 0x06, // CN is in NMT state OPERATIONAL } tEplNmtMnuNodeState; - -typedef struct -{ - tEplTimerHdl m_TimerHdlStatReq; // timer to delay StatusRequests and IdentRequests - tEplTimerHdl m_TimerHdlLonger; // 2nd timer for NMT command EnableReadyToOp and CheckCommunication - tEplNmtMnuNodeState m_NodeState; // internal node state (kind of sub state of NMT state) - DWORD m_dwNodeCfg; // subindex from 0x1F81 - WORD m_wFlags; // flags: CN is being accessed isochronously +typedef struct { + tEplTimerHdl m_TimerHdlStatReq; // timer to delay StatusRequests and IdentRequests + tEplTimerHdl m_TimerHdlLonger; // 2nd timer for NMT command EnableReadyToOp and CheckCommunication + tEplNmtMnuNodeState m_NodeState; // internal node state (kind of sub state of NMT state) + DWORD m_dwNodeCfg; // subindex from 0x1F81 + WORD m_wFlags; // flags: CN is being accessed isochronously } tEplNmtMnuNodeInfo; - -typedef struct -{ - tEplNmtMnuNodeInfo m_aNodeInfo[EPL_NMT_MAX_NODE_ID]; - tEplTimerHdl m_TimerHdlNmtState; // timeout for stay in NMT state - unsigned int m_uiMandatorySlaveCount; - unsigned int m_uiSignalSlaveCount; - unsigned long m_ulStatusRequestDelay; // in [ms] (object 0x1006 * EPL_C_NMT_STATREQ_CYCLE) - unsigned long m_ulTimeoutReadyToOp; // in [ms] (object 0x1F89/5) - unsigned long m_ulTimeoutCheckCom; // in [ms] (object 0x1006 * MultiplexedCycleCount) - WORD m_wFlags; // global flags - DWORD m_dwNmtStartup; // object 0x1F80 NMT_StartUp_U32 - tEplNmtMnuCbNodeEvent m_pfnCbNodeEvent; - tEplNmtMnuCbBootEvent m_pfnCbBootEvent; +typedef struct { + tEplNmtMnuNodeInfo m_aNodeInfo[EPL_NMT_MAX_NODE_ID]; + tEplTimerHdl m_TimerHdlNmtState; // timeout for stay in NMT state + unsigned int m_uiMandatorySlaveCount; + unsigned int m_uiSignalSlaveCount; + unsigned long m_ulStatusRequestDelay; // in [ms] (object 0x1006 * EPL_C_NMT_STATREQ_CYCLE) + unsigned long m_ulTimeoutReadyToOp; // in [ms] (object 0x1F89/5) + unsigned long m_ulTimeoutCheckCom; // in [ms] (object 0x1006 * MultiplexedCycleCount) + WORD m_wFlags; // global flags + DWORD m_dwNmtStartup; // object 0x1F80 NMT_StartUp_U32 + tEplNmtMnuCbNodeEvent m_pfnCbNodeEvent; + tEplNmtMnuCbBootEvent m_pfnCbBootEvent; } tEplNmtMnuInstance; - //--------------------------------------------------------------------------- // local vars //--------------------------------------------------------------------------- -static tEplNmtMnuInstance EplNmtMnuInstance_g; - +static tEplNmtMnuInstance EplNmtMnuInstance_g; //--------------------------------------------------------------------------- // local function prototypes @@ -254,20 +243,19 @@ static tEplNmtMnuInstance EplNmtMnuInstance_g; static tEplKernel PUBLIC EplNmtMnuCbNmtRequest(tEplFrameInfo * pFrameInfo_p); -static tEplKernel PUBLIC EplNmtMnuCbIdentResponse( - unsigned int uiNodeId_p, - tEplIdentResponse* pIdentResponse_p); +static tEplKernel PUBLIC EplNmtMnuCbIdentResponse(unsigned int uiNodeId_p, + tEplIdentResponse * + pIdentResponse_p); -static tEplKernel PUBLIC EplNmtMnuCbStatusResponse( - unsigned int uiNodeId_p, - tEplStatusResponse* pStatusResponse_p); +static tEplKernel PUBLIC EplNmtMnuCbStatusResponse(unsigned int uiNodeId_p, + tEplStatusResponse * + pStatusResponse_p); -static tEplKernel EplNmtMnuCheckNmtState( - unsigned int uiNodeId_p, - tEplNmtMnuNodeInfo* pNodeInfo_p, - tEplNmtState NodeNmtState_p, - WORD wErrorCode_p, - tEplNmtState LocalNmtState_p); +static tEplKernel EplNmtMnuCheckNmtState(unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo * pNodeInfo_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtState LocalNmtState_p); static tEplKernel EplNmtMnuStartBootStep1(void); @@ -275,22 +263,22 @@ static tEplKernel EplNmtMnuStartBootStep2(void); static tEplKernel EplNmtMnuStartCheckCom(void); -static tEplKernel EplNmtMnuNodeBootStep2(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p); +static tEplKernel EplNmtMnuNodeBootStep2(unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo * pNodeInfo_p); -static tEplKernel EplNmtMnuNodeCheckCom(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p); +static tEplKernel EplNmtMnuNodeCheckCom(unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo * pNodeInfo_p); static tEplKernel EplNmtMnuStartNodes(void); -static tEplKernel EplNmtMnuProcessInternalEvent( - unsigned int uiNodeId_p, - tEplNmtState NodeNmtState_p, - WORD wErrorCode_p, - tEplNmtMnuIntNodeEvent NodeEvent_p); +static tEplKernel EplNmtMnuProcessInternalEvent(unsigned int uiNodeId_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtMnuIntNodeEvent + NodeEvent_p); static tEplKernel EplNmtMnuReset(void); - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -316,16 +304,15 @@ static tEplKernel EplNmtMnuReset(void); //--------------------------------------------------------------------------- tEplKernel EplNmtMnuInit(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, - tEplNmtMnuCbBootEvent pfnCbBootEvent_p) + tEplNmtMnuCbBootEvent pfnCbBootEvent_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplNmtMnuAddInstance(pfnCbNodeEvent_p, pfnCbBootEvent_p); + Ret = EplNmtMnuAddInstance(pfnCbNodeEvent_p, pfnCbBootEvent_p); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuAddInstance @@ -345,35 +332,36 @@ tEplKernel Ret; //--------------------------------------------------------------------------- tEplKernel EplNmtMnuAddInstance(tEplNmtMnuCbNodeEvent pfnCbNodeEvent_p, - tEplNmtMnuCbBootEvent pfnCbBootEvent_p) + tEplNmtMnuCbBootEvent pfnCbBootEvent_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplNmtMnuInstance_g, 0, sizeof (EplNmtMnuInstance_g)); + // reset instance structure + EPL_MEMSET(&EplNmtMnuInstance_g, 0, sizeof(EplNmtMnuInstance_g)); - if ((pfnCbNodeEvent_p == NULL) || (pfnCbBootEvent_p == NULL)) - { - Ret = kEplNmtInvalidParam; - goto Exit; - } - EplNmtMnuInstance_g.m_pfnCbNodeEvent = pfnCbNodeEvent_p; - EplNmtMnuInstance_g.m_pfnCbBootEvent = pfnCbBootEvent_p; + if ((pfnCbNodeEvent_p == NULL) || (pfnCbBootEvent_p == NULL)) { + Ret = kEplNmtInvalidParam; + goto Exit; + } + EplNmtMnuInstance_g.m_pfnCbNodeEvent = pfnCbNodeEvent_p; + EplNmtMnuInstance_g.m_pfnCbBootEvent = pfnCbBootEvent_p; - // initialize StatusRequest delay - EplNmtMnuInstance_g.m_ulStatusRequestDelay = 5000L; + // initialize StatusRequest delay + EplNmtMnuInstance_g.m_ulStatusRequestDelay = 5000L; - // register NmtMnResponse callback function - Ret = EplDlluCalRegAsndService(kEplDllAsndNmtRequest, EplNmtMnuCbNmtRequest, kEplDllAsndFilterLocal); + // register NmtMnResponse callback function + Ret = + EplDlluCalRegAsndService(kEplDllAsndNmtRequest, + EplNmtMnuCbNmtRequest, + kEplDllAsndFilterLocal); -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuDelInstance @@ -394,20 +382,21 @@ Exit: tEplKernel EplNmtMnuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // deregister NmtMnResponse callback function - Ret = EplDlluCalRegAsndService(kEplDllAsndNmtRequest, NULL, kEplDllAsndFilterNone); + // deregister NmtMnResponse callback function + Ret = + EplDlluCalRegAsndService(kEplDllAsndNmtRequest, NULL, + kEplDllAsndFilterNone); - Ret = EplNmtMnuReset(); + Ret = EplNmtMnuReset(); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuSendNmtCommandEx @@ -424,124 +413,118 @@ tEplKernel Ret; //--------------------------------------------------------------------------- tEplKernel EplNmtMnuSendNmtCommandEx(unsigned int uiNodeId_p, - tEplNmtCommand NmtCommand_p, - void* pNmtCommandData_p, - unsigned int uiDataSize_p) + tEplNmtCommand NmtCommand_p, + void *pNmtCommandData_p, + unsigned int uiDataSize_p) { -tEplKernel Ret = kEplSuccessful; -tEplFrameInfo FrameInfo; -BYTE abBuffer[EPL_C_DLL_MINSIZE_NMTCMDEXT]; -tEplFrame* pFrame = (tEplFrame*) abBuffer; -BOOL fSoftDeleteNode = FALSE; - - if ((uiNodeId_p == 0) || (uiNodeId_p > EPL_C_ADR_BROADCAST)) - { // invalid node ID specified - Ret = kEplInvalidNodeId; - goto Exit; - } - - if ((pNmtCommandData_p != NULL) && (uiDataSize_p > (EPL_C_DLL_MINSIZE_NMTCMDEXT - EPL_C_DLL_MINSIZE_NMTCMD))) - { - Ret = kEplNmtInvalidParam; - goto Exit; - } - - // $$$ d.k. may be check in future versions if the caller wants to perform prohibited state transitions - // the CN should not perform these transitions, but the expected NMT state will be changed and never fullfilled. - - // build frame - EPL_MEMSET(pFrame, 0x00, sizeof(abBuffer)); - AmiSetByteToLe(&pFrame->m_le_bDstNodeId, (BYTE) uiNodeId_p); - AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId, (BYTE) kEplDllAsndNmtCommand); - AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_bNmtCommandId, - (BYTE)NmtCommand_p); - if ((pNmtCommandData_p != NULL) && (uiDataSize_p > 0)) - { // copy command data to frame - EPL_MEMCPY(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_abNmtCommandData[0], pNmtCommandData_p, uiDataSize_p); - } - - // build info structure - FrameInfo.m_NetTime.m_dwNanoSec = 0; - FrameInfo.m_NetTime.m_dwSec = 0; - FrameInfo.m_pFrame = pFrame; - FrameInfo.m_uiFrameSize = sizeof(abBuffer); - - // send NMT-Request + tEplKernel Ret = kEplSuccessful; + tEplFrameInfo FrameInfo; + BYTE abBuffer[EPL_C_DLL_MINSIZE_NMTCMDEXT]; + tEplFrame *pFrame = (tEplFrame *) abBuffer; + BOOL fSoftDeleteNode = FALSE; + + if ((uiNodeId_p == 0) || (uiNodeId_p > EPL_C_ADR_BROADCAST)) { // invalid node ID specified + Ret = kEplInvalidNodeId; + goto Exit; + } + + if ((pNmtCommandData_p != NULL) + && (uiDataSize_p > + (EPL_C_DLL_MINSIZE_NMTCMDEXT - EPL_C_DLL_MINSIZE_NMTCMD))) { + Ret = kEplNmtInvalidParam; + goto Exit; + } + // $$$ d.k. may be check in future versions if the caller wants to perform prohibited state transitions + // the CN should not perform these transitions, but the expected NMT state will be changed and never fullfilled. + + // build frame + EPL_MEMSET(pFrame, 0x00, sizeof(abBuffer)); + AmiSetByteToLe(&pFrame->m_le_bDstNodeId, (BYTE) uiNodeId_p); + AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_le_bServiceId, + (BYTE) kEplDllAsndNmtCommand); + AmiSetByteToLe(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService. + m_le_bNmtCommandId, (BYTE) NmtCommand_p); + if ((pNmtCommandData_p != NULL) && (uiDataSize_p > 0)) { // copy command data to frame + EPL_MEMCPY(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService. + m_le_abNmtCommandData[0], pNmtCommandData_p, + uiDataSize_p); + } + // build info structure + FrameInfo.m_NetTime.m_dwNanoSec = 0; + FrameInfo.m_NetTime.m_dwSec = 0; + FrameInfo.m_pFrame = pFrame; + FrameInfo.m_uiFrameSize = sizeof(abBuffer); + + // send NMT-Request #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalAsyncSend(&FrameInfo, // pointer to frameinfo - kEplDllAsyncReqPrioNmt); // priority + Ret = EplDlluCalAsyncSend(&FrameInfo, // pointer to frameinfo + kEplDllAsyncReqPrioNmt); // priority #endif - if (Ret != kEplSuccessful) - { - goto Exit; - } - - EPL_DBGLVL_NMTMN_TRACE2("NMTCmd(%02X->%02X)\n", NmtCommand_p, uiNodeId_p); - - switch (NmtCommand_p) - { - case kEplNmtCmdStartNode: - case kEplNmtCmdEnterPreOperational2: - case kEplNmtCmdEnableReadyToOperate: - { - // nothing left to do, - // because any further processing is done - // when the NMT command is actually sent - goto Exit; - } - - case kEplNmtCmdStopNode: - { - fSoftDeleteNode = TRUE; - break; - } - - case kEplNmtCmdResetNode: - case kEplNmtCmdResetCommunication: - case kEplNmtCmdResetConfiguration: - case kEplNmtCmdSwReset: - { - break; - } - - default: - goto Exit; - } - - // remove CN from isochronous phase; - // This must be done here and not when NMT command is actually sent - // because it will be too late and may cause unwanted errors - if (uiNodeId_p != EPL_C_ADR_BROADCAST) - { - if (fSoftDeleteNode == FALSE) - { // remove CN immediately from isochronous phase - Ret = EplDlluCalDeleteNode(uiNodeId_p); - } - else - { // remove CN from isochronous phase softly - Ret = EplDlluCalSoftDeleteNode(uiNodeId_p); - } - } - else - { // do it for all active CNs - for (uiNodeId_p = 1; uiNodeId_p <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiNodeId_p++) - { - if ((EPL_NMTMNU_GET_NODEINFO(uiNodeId_p)->m_dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) - { - if (fSoftDeleteNode == FALSE) - { // remove CN immediately from isochronous phase - Ret = EplDlluCalDeleteNode(uiNodeId_p); - } - else - { // remove CN from isochronous phase softly - Ret = EplDlluCalSoftDeleteNode(uiNodeId_p); - } - } - } - } - -Exit: - return Ret; + if (Ret != kEplSuccessful) { + goto Exit; + } + + EPL_DBGLVL_NMTMN_TRACE2("NMTCmd(%02X->%02X)\n", NmtCommand_p, + uiNodeId_p); + + switch (NmtCommand_p) { + case kEplNmtCmdStartNode: + case kEplNmtCmdEnterPreOperational2: + case kEplNmtCmdEnableReadyToOperate: + { + // nothing left to do, + // because any further processing is done + // when the NMT command is actually sent + goto Exit; + } + + case kEplNmtCmdStopNode: + { + fSoftDeleteNode = TRUE; + break; + } + + case kEplNmtCmdResetNode: + case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetConfiguration: + case kEplNmtCmdSwReset: + { + break; + } + + default: + goto Exit; + } + + // remove CN from isochronous phase; + // This must be done here and not when NMT command is actually sent + // because it will be too late and may cause unwanted errors + if (uiNodeId_p != EPL_C_ADR_BROADCAST) { + if (fSoftDeleteNode == FALSE) { // remove CN immediately from isochronous phase + Ret = EplDlluCalDeleteNode(uiNodeId_p); + } else { // remove CN from isochronous phase softly + Ret = EplDlluCalSoftDeleteNode(uiNodeId_p); + } + } else { // do it for all active CNs + for (uiNodeId_p = 1; + uiNodeId_p <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); + uiNodeId_p++) { + if ((EPL_NMTMNU_GET_NODEINFO(uiNodeId_p)-> + m_dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | + EPL_NODEASSIGN_NODE_EXISTS)) != 0) { + if (fSoftDeleteNode == FALSE) { // remove CN immediately from isochronous phase + Ret = EplDlluCalDeleteNode(uiNodeId_p); + } else { // remove CN from isochronous phase softly + Ret = + EplDlluCalSoftDeleteNode + (uiNodeId_p); + } + } + } + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -560,14 +543,14 @@ Exit: //--------------------------------------------------------------------------- tEplKernel EplNmtMnuSendNmtCommand(unsigned int uiNodeId_p, - tEplNmtCommand NmtCommand_p) + tEplNmtCommand NmtCommand_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - Ret = EplNmtMnuSendNmtCommandEx(uiNodeId_p, NmtCommand_p, NULL, 0); + Ret = EplNmtMnuSendNmtCommandEx(uiNodeId_p, NmtCommand_p, NULL, 0); //Exit: - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -586,68 +569,65 @@ tEplKernel Ret = kEplSuccessful; //--------------------------------------------------------------------------- tEplKernel EplNmtMnuTriggerStateChange(unsigned int uiNodeId_p, - tEplNmtNodeCommand NodeCommand_p) + tEplNmtNodeCommand NodeCommand_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtMnuIntNodeEvent NodeEvent; -tEplObdSize ObdSize; -BYTE bNmtState; -WORD wErrorCode = EPL_E_NO_ERROR; - - if ((uiNodeId_p == 0) || (uiNodeId_p >= EPL_C_ADR_BROADCAST)) - { - Ret = kEplInvalidNodeId; - goto Exit; - } - - switch (NodeCommand_p) - { - case kEplNmtNodeCommandBoot: - { - NodeEvent = kEplNmtMnuIntNodeEventBoot; - break; - } - - case kEplNmtNodeCommandConfOk: - { - NodeEvent = kEplNmtMnuIntNodeEventConfigured; - break; - } - - case kEplNmtNodeCommandConfErr: - { - NodeEvent = kEplNmtMnuIntNodeEventError; - wErrorCode = EPL_E_NMT_BPO1_CF_VERIFY; - break; - } - - case kEplNmtNodeCommandConfReset: - { - NodeEvent = kEplNmtMnuIntNodeEventExecReset; - break; - } - - default: - { // invalid node command - goto Exit; - } - } - - // fetch current NMT state - ObdSize = 1; - Ret = EplObduReadEntry(0x1F8E, uiNodeId_p, &bNmtState, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - wErrorCode, - NodeEvent); - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplNmtMnuIntNodeEvent NodeEvent; + tEplObdSize ObdSize; + BYTE bNmtState; + WORD wErrorCode = EPL_E_NO_ERROR; + + if ((uiNodeId_p == 0) || (uiNodeId_p >= EPL_C_ADR_BROADCAST)) { + Ret = kEplInvalidNodeId; + goto Exit; + } + + switch (NodeCommand_p) { + case kEplNmtNodeCommandBoot: + { + NodeEvent = kEplNmtMnuIntNodeEventBoot; + break; + } + + case kEplNmtNodeCommandConfOk: + { + NodeEvent = kEplNmtMnuIntNodeEventConfigured; + break; + } + + case kEplNmtNodeCommandConfErr: + { + NodeEvent = kEplNmtMnuIntNodeEventError; + wErrorCode = EPL_E_NMT_BPO1_CF_VERIFY; + break; + } + + case kEplNmtNodeCommandConfReset: + { + NodeEvent = kEplNmtMnuIntNodeEventExecReset; + break; + } + + default: + { // invalid node command + goto Exit; + } + } + + // fetch current NMT state + ObdSize = 1; + Ret = EplObduReadEntry(0x1F8E, uiNodeId_p, &bNmtState, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + (tEplNmtState) (bNmtState | + EPL_NMT_TYPE_CS), + wErrorCode, NodeEvent); + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -665,14 +645,14 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplNmtMnuCbNmtStateChange(tEplEventNmtStateChange NmtStateChange_p) +tEplKernel PUBLIC EplNmtMnuCbNmtStateChange(tEplEventNmtStateChange + NmtStateChange_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // do work which must be done in that state - switch (NmtStateChange_p.m_NewNmtState) - { - // EPL stack is not running + // do work which must be done in that state + switch (NmtStateChange_p.m_NewNmtState) { + // EPL stack is not running /* case kEplNmtGsOff: break; @@ -693,66 +673,61 @@ tEplKernel Ret = kEplSuccessful; break; } */ - // build the configuration with infos from OD - case kEplNmtGsResetConfiguration: - { - DWORD dwTimeout; - tEplObdSize ObdSize; - - // read object 0x1F80 NMT_StartUp_U32 - ObdSize = 4; - Ret = EplObduReadEntry(0x1F80, 0, &EplNmtMnuInstance_g.m_dwNmtStartup, &ObdSize); - if (Ret != kEplSuccessful) - { - break; - } - - // compute StatusReqDelay = object 0x1006 * EPL_C_NMT_STATREQ_CYCLE - ObdSize = sizeof (dwTimeout); - Ret = EplObduReadEntry(0x1006, 0, &dwTimeout, &ObdSize); - if (Ret != kEplSuccessful) - { - break; - } - if (dwTimeout != 0L) - { - EplNmtMnuInstance_g.m_ulStatusRequestDelay = dwTimeout * EPL_C_NMT_STATREQ_CYCLE / 1000L; - if (EplNmtMnuInstance_g.m_ulStatusRequestDelay == 0L) - { - EplNmtMnuInstance_g.m_ulStatusRequestDelay = 1L; // at least 1 ms - } - - // $$$ fetch and use MultiplexedCycleCount from OD - EplNmtMnuInstance_g.m_ulTimeoutCheckCom = dwTimeout * EPL_C_NMT_STATREQ_CYCLE / 1000L; - if (EplNmtMnuInstance_g.m_ulTimeoutCheckCom == 0L) - { - EplNmtMnuInstance_g.m_ulTimeoutCheckCom = 1L; // at least 1 ms - } - } - - // fetch ReadyToOp Timeout from OD - ObdSize = sizeof (dwTimeout); - Ret = EplObduReadEntry(0x1F89, 5, &dwTimeout, &ObdSize); - if (Ret != kEplSuccessful) - { - break; - } - if (dwTimeout != 0L) - { - // convert [us] to [ms] - dwTimeout /= 1000L; - if (dwTimeout == 0L) - { - dwTimeout = 1L; // at least 1 ms - } - EplNmtMnuInstance_g.m_ulTimeoutReadyToOp = dwTimeout; - } - else - { - EplNmtMnuInstance_g.m_ulTimeoutReadyToOp = 0L; - } - break; - } + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + DWORD dwTimeout; + tEplObdSize ObdSize; + + // read object 0x1F80 NMT_StartUp_U32 + ObdSize = 4; + Ret = + EplObduReadEntry(0x1F80, 0, + &EplNmtMnuInstance_g. + m_dwNmtStartup, &ObdSize); + if (Ret != kEplSuccessful) { + break; + } + // compute StatusReqDelay = object 0x1006 * EPL_C_NMT_STATREQ_CYCLE + ObdSize = sizeof(dwTimeout); + Ret = EplObduReadEntry(0x1006, 0, &dwTimeout, &ObdSize); + if (Ret != kEplSuccessful) { + break; + } + if (dwTimeout != 0L) { + EplNmtMnuInstance_g.m_ulStatusRequestDelay = + dwTimeout * EPL_C_NMT_STATREQ_CYCLE / 1000L; + if (EplNmtMnuInstance_g. + m_ulStatusRequestDelay == 0L) { + EplNmtMnuInstance_g.m_ulStatusRequestDelay = 1L; // at least 1 ms + } + // $$$ fetch and use MultiplexedCycleCount from OD + EplNmtMnuInstance_g.m_ulTimeoutCheckCom = + dwTimeout * EPL_C_NMT_STATREQ_CYCLE / 1000L; + if (EplNmtMnuInstance_g.m_ulTimeoutCheckCom == + 0L) { + EplNmtMnuInstance_g.m_ulTimeoutCheckCom = 1L; // at least 1 ms + } + } + // fetch ReadyToOp Timeout from OD + ObdSize = sizeof(dwTimeout); + Ret = EplObduReadEntry(0x1F89, 5, &dwTimeout, &ObdSize); + if (Ret != kEplSuccessful) { + break; + } + if (dwTimeout != 0L) { + // convert [us] to [ms] + dwTimeout /= 1000L; + if (dwTimeout == 0L) { + dwTimeout = 1L; // at least 1 ms + } + EplNmtMnuInstance_g.m_ulTimeoutReadyToOp = + dwTimeout; + } else { + EplNmtMnuInstance_g.m_ulTimeoutReadyToOp = 0L; + } + break; + } /* //----------------------------------------------------------- // CN part of the state machine @@ -801,142 +776,141 @@ tEplKernel Ret = kEplSuccessful; break; } */ - //----------------------------------------------------------- - // MN part of the state machine - - // node listens for EPL-Frames and check timeout - case kEplNmtMsNotActive: - { - break; - } - - // node processes only async frames - case kEplNmtMsPreOperational1: - { - DWORD dwTimeout; - tEplTimerArg TimerArg; - tEplObdSize ObdSize; - tEplEvent Event; - - // clear global flags, e.g. reenable boot process - EplNmtMnuInstance_g.m_wFlags = 0; - - // reset IdentResponses and running IdentRequests and StatusRequests - Ret = EplIdentuReset(); - Ret = EplStatusuReset(); - - // reset timers - Ret = EplNmtMnuReset(); - - // 2008/11/18 d.k. reset internal node info is not necessary, - // because timer flags are important and other - // things are reset by EplNmtMnuStartBootStep1(). + //----------------------------------------------------------- + // MN part of the state machine + + // node listens for EPL-Frames and check timeout + case kEplNmtMsNotActive: + { + break; + } + + // node processes only async frames + case kEplNmtMsPreOperational1: + { + DWORD dwTimeout; + tEplTimerArg TimerArg; + tEplObdSize ObdSize; + tEplEvent Event; + + // clear global flags, e.g. reenable boot process + EplNmtMnuInstance_g.m_wFlags = 0; + + // reset IdentResponses and running IdentRequests and StatusRequests + Ret = EplIdentuReset(); + Ret = EplStatusuReset(); + + // reset timers + Ret = EplNmtMnuReset(); + + // 2008/11/18 d.k. reset internal node info is not necessary, + // because timer flags are important and other + // things are reset by EplNmtMnuStartBootStep1(). /* EPL_MEMSET(EplNmtMnuInstance_g.m_aNodeInfo, 0, sizeof (EplNmtMnuInstance_g.m_aNodeInfo)); */ - // inform DLL about NMT state change, - // so that it can clear the asynchonous queues and start the reduced cycle - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkStartReducedCycle; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = NULL; - Event.m_uiSize = 0; - Ret = EplEventuPost(&Event); - if (Ret != kEplSuccessful) - { - break; - } - - // reset all nodes - // d.k.: skip this step if was just done before, e.g. because of a ResetNode command from a diagnostic node - if (NmtStateChange_p.m_NmtEvent == kEplNmtEventTimerMsPreOp1) - { - BENCHMARK_MOD_07_TOGGLE(9); - - EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, - EPL_C_ADR_BROADCAST, - kEplNmtCmdResetNode); - - Ret = EplNmtMnuSendNmtCommand(EPL_C_ADR_BROADCAST, kEplNmtCmdResetNode); - if (Ret != kEplSuccessful) - { - break; - } - } - // start network scan - Ret = EplNmtMnuStartBootStep1(); - - // start timer for 0x1F89/2 MNTimeoutPreOp1_U32 - ObdSize = sizeof (dwTimeout); - Ret = EplObduReadEntry(0x1F89, 2, &dwTimeout, &ObdSize); - if (Ret != kEplSuccessful) - { - break; - } - if (dwTimeout != 0L) - { - dwTimeout /= 1000L; - if (dwTimeout == 0L) - { - dwTimeout = 1L; // at least 1 ms - } - TimerArg.m_EventSink = kEplEventSinkNmtMnu; - TimerArg.m_ulArg = 0; - Ret = EplTimeruModifyTimerMs(&EplNmtMnuInstance_g.m_TimerHdlNmtState, dwTimeout, TimerArg); - } - break; - } - - // node processes isochronous and asynchronous frames - case kEplNmtMsPreOperational2: - { - // add identified CNs to isochronous phase - // send EnableReadyToOp to all identified CNs - Ret = EplNmtMnuStartBootStep2(); - - // wait for NMT state change of CNs - break; - } - - // node should be configured und application is ready - case kEplNmtMsReadyToOperate: - { - // check if PRes of CNs are OK - // d.k. that means wait CycleLength * MultiplexCycleCount (i.e. start timer) - // because Dllk checks PRes of CNs automatically in ReadyToOp - Ret = EplNmtMnuStartCheckCom(); - break; - } - - // normal work state - case kEplNmtMsOperational: - { - // send StartNode to CNs - // wait for NMT state change of CNs - Ret = EplNmtMnuStartNodes(); - break; - } - - // no EPL cycle - // -> normal ethernet communication - case kEplNmtMsBasicEthernet: - { - break; - } - - default: - { + // inform DLL about NMT state change, + // so that it can clear the asynchonous queues and start the reduced cycle + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkStartReducedCycle; + EPL_MEMSET(&Event.m_NetTime, 0x00, + sizeof(Event.m_NetTime)); + Event.m_pArg = NULL; + Event.m_uiSize = 0; + Ret = EplEventuPost(&Event); + if (Ret != kEplSuccessful) { + break; + } + // reset all nodes + // d.k.: skip this step if was just done before, e.g. because of a ResetNode command from a diagnostic node + if (NmtStateChange_p.m_NmtEvent == + kEplNmtEventTimerMsPreOp1) { + BENCHMARK_MOD_07_TOGGLE(9); + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + EPL_C_ADR_BROADCAST, + kEplNmtCmdResetNode); + + Ret = + EplNmtMnuSendNmtCommand(EPL_C_ADR_BROADCAST, + kEplNmtCmdResetNode); + if (Ret != kEplSuccessful) { + break; + } + } + // start network scan + Ret = EplNmtMnuStartBootStep1(); + + // start timer for 0x1F89/2 MNTimeoutPreOp1_U32 + ObdSize = sizeof(dwTimeout); + Ret = EplObduReadEntry(0x1F89, 2, &dwTimeout, &ObdSize); + if (Ret != kEplSuccessful) { + break; + } + if (dwTimeout != 0L) { + dwTimeout /= 1000L; + if (dwTimeout == 0L) { + dwTimeout = 1L; // at least 1 ms + } + TimerArg.m_EventSink = kEplEventSinkNmtMnu; + TimerArg.m_ulArg = 0; + Ret = + EplTimeruModifyTimerMs(&EplNmtMnuInstance_g. + m_TimerHdlNmtState, + dwTimeout, TimerArg); + } + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtMsPreOperational2: + { + // add identified CNs to isochronous phase + // send EnableReadyToOp to all identified CNs + Ret = EplNmtMnuStartBootStep2(); + + // wait for NMT state change of CNs + break; + } + + // node should be configured und application is ready + case kEplNmtMsReadyToOperate: + { + // check if PRes of CNs are OK + // d.k. that means wait CycleLength * MultiplexCycleCount (i.e. start timer) + // because Dllk checks PRes of CNs automatically in ReadyToOp + Ret = EplNmtMnuStartCheckCom(); + break; + } + + // normal work state + case kEplNmtMsOperational: + { + // send StartNode to CNs + // wait for NMT state change of CNs + Ret = EplNmtMnuStartNodes(); + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtMsBasicEthernet: + { + break; + } + + default: + { // TRACE0("EplNmtMnuCbNmtStateChange(): unhandled NMT state\n"); - } - } + } + } - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuCbCheckEvent @@ -956,12 +930,11 @@ tEplKernel Ret = kEplSuccessful; tEplKernel PUBLIC EplNmtMnuCbCheckEvent(tEplNmtEvent NmtEvent_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtuProcessEvent @@ -976,52 +949,58 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplNmtMnuProcessEvent( - tEplEvent* pEvent_p) +EPLDLLEXPORT tEplKernel PUBLIC EplNmtMnuProcessEvent(tEplEvent * pEvent_p) { -tEplKernel Ret; - - Ret = kEplSuccessful; - - // process event - switch(pEvent_p->m_EventType) - { - // timer event - case kEplEventTypeTimer: - { - tEplTimerEventArg* pTimerEventArg = (tEplTimerEventArg*)pEvent_p->m_pArg; - unsigned int uiNodeId; - - uiNodeId = (unsigned int) (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_NODE_MASK); - if (uiNodeId != 0) - { - tEplObdSize ObdSize; - BYTE bNmtState; - tEplNmtMnuNodeInfo* pNodeInfo; - - pNodeInfo = EPL_NMTMNU_GET_NODEINFO(uiNodeId); - - ObdSize = 1; - Ret = EplObduReadEntry(0x1F8E, uiNodeId, &bNmtState, &ObdSize); - if (Ret != kEplSuccessful) - { - break; - } - - if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_IDENTREQ) != 0L) - { - if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) - != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) - { // this is an old (already deleted or modified) timer - // but not the current timer - // so discard it - EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerIdentReq, - uiNodeId, - ((pNodeInfo->m_NodeState << 8) - | 0xFF)); - - break; - } + tEplKernel Ret; + + Ret = kEplSuccessful; + + // process event + switch (pEvent_p->m_EventType) { + // timer event + case kEplEventTypeTimer: + { + tEplTimerEventArg *pTimerEventArg = + (tEplTimerEventArg *) pEvent_p->m_pArg; + unsigned int uiNodeId; + + uiNodeId = + (unsigned int)(pTimerEventArg-> + m_ulArg & + EPL_NMTMNU_TIMERARG_NODE_MASK); + if (uiNodeId != 0) { + tEplObdSize ObdSize; + BYTE bNmtState; + tEplNmtMnuNodeInfo *pNodeInfo; + + pNodeInfo = EPL_NMTMNU_GET_NODEINFO(uiNodeId); + + ObdSize = 1; + Ret = + EplObduReadEntry(0x1F8E, uiNodeId, + &bNmtState, &ObdSize); + if (Ret != kEplSuccessful) { + break; + } + + if ((pTimerEventArg-> + m_ulArg & EPL_NMTMNU_TIMERARG_IDENTREQ) != + 0L) { + if ((pNodeInfo-> + m_wFlags & + EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (kEplNmtMnuIntNodeEventTimerIdentReq, + uiNodeId, + ((pNodeInfo-> + m_NodeState << 8) + | 0xFF)); + + break; + } /* EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerIdentReq, uiNodeId, @@ -1030,26 +1009,33 @@ tEplKernel Ret; | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); */ - Ret = EplNmtMnuProcessInternalEvent(uiNodeId, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - EPL_E_NO_ERROR, - kEplNmtMnuIntNodeEventTimerIdentReq); - } - - else if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_STATREQ) != 0L) - { - if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) - != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) - { // this is an old (already deleted or modified) timer - // but not the current timer - // so discard it - EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStatReq, - uiNodeId, - ((pNodeInfo->m_NodeState << 8) - | 0xFF)); - - break; - } + Ret = + EplNmtMnuProcessInternalEvent + (uiNodeId, + (tEplNmtState) (bNmtState | + EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerIdentReq); + } + + else if ((pTimerEventArg-> + m_ulArg & EPL_NMTMNU_TIMERARG_STATREQ) + != 0L) { + if ((pNodeInfo-> + m_wFlags & + EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (kEplNmtMnuIntNodeEventTimerStatReq, + uiNodeId, + ((pNodeInfo-> + m_NodeState << 8) + | 0xFF)); + + break; + } /* EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStatReq, uiNodeId, @@ -1058,26 +1044,34 @@ tEplKernel Ret; | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); */ - Ret = EplNmtMnuProcessInternalEvent(uiNodeId, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - EPL_E_NO_ERROR, - kEplNmtMnuIntNodeEventTimerStatReq); - } - - else if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_STATE_MON) != 0L) - { - if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) - != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) - { // this is an old (already deleted or modified) timer - // but not the current timer - // so discard it - EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStateMon, - uiNodeId, - ((pNodeInfo->m_NodeState << 8) - | 0xFF)); - - break; - } + Ret = + EplNmtMnuProcessInternalEvent + (uiNodeId, + (tEplNmtState) (bNmtState | + EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerStatReq); + } + + else if ((pTimerEventArg-> + m_ulArg & + EPL_NMTMNU_TIMERARG_STATE_MON) != + 0L) { + if ((pNodeInfo-> + m_wFlags & + EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR)) { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (kEplNmtMnuIntNodeEventTimerStateMon, + uiNodeId, + ((pNodeInfo-> + m_NodeState << 8) + | 0xFF)); + + break; + } /* EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerStatReq, uiNodeId, @@ -1086,26 +1080,33 @@ tEplKernel Ret; | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); */ - Ret = EplNmtMnuProcessInternalEvent(uiNodeId, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - EPL_E_NO_ERROR, - kEplNmtMnuIntNodeEventTimerStateMon); - } - - else if ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_LONGER) != 0L) - { - if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_LONGER) - != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_LO)) - { // this is an old (already deleted or modified) timer - // but not the current timer - // so discard it - EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerLonger, - uiNodeId, - ((pNodeInfo->m_NodeState << 8) - | 0xFF)); - - break; - } + Ret = + EplNmtMnuProcessInternalEvent + (uiNodeId, + (tEplNmtState) (bNmtState | + EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerStateMon); + } + + else if ((pTimerEventArg-> + m_ulArg & EPL_NMTMNU_TIMERARG_LONGER) + != 0L) { + if ((pNodeInfo-> + m_wFlags & + EPL_NMTMNU_NODE_FLAG_COUNT_LONGER) + != (pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_LO)) { // this is an old (already deleted or modified) timer + // but not the current timer + // so discard it + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (kEplNmtMnuIntNodeEventTimerLonger, + uiNodeId, + ((pNodeInfo-> + m_NodeState << 8) + | 0xFF)); + + break; + } /* EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventTimerLonger, uiNodeId, @@ -1114,117 +1115,134 @@ tEplKernel Ret; | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_LONGER) >> 6) | ((pTimerEventArg->m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_LO) >> 8))); */ - Ret = EplNmtMnuProcessInternalEvent(uiNodeId, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - EPL_E_NO_ERROR, - kEplNmtMnuIntNodeEventTimerLonger); - } - - } - else - { // global timer event - } - break; - } - - case kEplEventTypeHeartbeat: - { - tEplHeartbeatEvent* pHeartbeatEvent = (tEplHeartbeatEvent*)pEvent_p->m_pArg; - - Ret = EplNmtMnuProcessInternalEvent(pHeartbeatEvent->m_uiNodeId, - pHeartbeatEvent->m_NmtState, - pHeartbeatEvent->m_wErrorCode, - kEplNmtMnuIntNodeEventHeartbeat); - break; - } - - case kEplEventTypeNmtMnuNmtCmdSent: - { - tEplFrame* pFrame = (tEplFrame*)pEvent_p->m_pArg; - unsigned int uiNodeId; - tEplNmtCommand NmtCommand; - BYTE bNmtState; - - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); - NmtCommand = (tEplNmtCommand) AmiGetByteFromLe(&pFrame->m_Data.m_Asnd.m_Payload.m_NmtCommandService.m_le_bNmtCommandId); - - switch (NmtCommand) - { - case kEplNmtCmdStartNode: - bNmtState = (BYTE) (kEplNmtCsOperational & 0xFF); - break; - - case kEplNmtCmdStopNode: - bNmtState = (BYTE) (kEplNmtCsStopped & 0xFF); - break; - - case kEplNmtCmdEnterPreOperational2: - bNmtState = (BYTE) (kEplNmtCsPreOperational2 & 0xFF); - break; - - case kEplNmtCmdEnableReadyToOperate: - // d.k. do not change expected node state, because of DS 1.0.0 7.3.1.2.1 Plain NMT State Command - // and because node may not change NMT state within EPL_C_NMT_STATE_TOLERANCE - bNmtState = (BYTE) (kEplNmtCsPreOperational2 & 0xFF); - break; - - case kEplNmtCmdResetNode: - case kEplNmtCmdResetCommunication: - case kEplNmtCmdResetConfiguration: - case kEplNmtCmdSwReset: - bNmtState = (BYTE) (kEplNmtCsNotActive & 0xFF); - // EplNmtMnuProcessInternalEvent() sets internal node state to kEplNmtMnuNodeStateUnknown - // after next unresponded IdentRequest/StatusRequest - break; - - default: - goto Exit; - } - - // process as internal event which update expected NMT state in OD - if (uiNodeId != EPL_C_ADR_BROADCAST) - { - Ret = EplNmtMnuProcessInternalEvent(uiNodeId, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - 0, - kEplNmtMnuIntNodeEventNmtCmdSent); - - } - else - { // process internal event for all active nodes (except myself) - - for (uiNodeId = 1; uiNodeId <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiNodeId++) - { - if ((EPL_NMTMNU_GET_NODEINFO(uiNodeId)->m_dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) - { - Ret = EplNmtMnuProcessInternalEvent(uiNodeId, - (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS), - 0, - kEplNmtMnuIntNodeEventNmtCmdSent); - - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - } - } - - break; - } - - default: - { - Ret = kEplNmtInvalidEvent; - } - - } - -Exit: - return Ret; + Ret = + EplNmtMnuProcessInternalEvent + (uiNodeId, + (tEplNmtState) (bNmtState | + EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventTimerLonger); + } + + } else { // global timer event + } + break; + } + + case kEplEventTypeHeartbeat: + { + tEplHeartbeatEvent *pHeartbeatEvent = + (tEplHeartbeatEvent *) pEvent_p->m_pArg; + + Ret = + EplNmtMnuProcessInternalEvent(pHeartbeatEvent-> + m_uiNodeId, + pHeartbeatEvent-> + m_NmtState, + pHeartbeatEvent-> + m_wErrorCode, + kEplNmtMnuIntNodeEventHeartbeat); + break; + } + + case kEplEventTypeNmtMnuNmtCmdSent: + { + tEplFrame *pFrame = (tEplFrame *) pEvent_p->m_pArg; + unsigned int uiNodeId; + tEplNmtCommand NmtCommand; + BYTE bNmtState; + + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); + NmtCommand = + (tEplNmtCommand) AmiGetByteFromLe(&pFrame->m_Data. + m_Asnd.m_Payload. + m_NmtCommandService. + m_le_bNmtCommandId); + + switch (NmtCommand) { + case kEplNmtCmdStartNode: + bNmtState = + (BYTE) (kEplNmtCsOperational & 0xFF); + break; + + case kEplNmtCmdStopNode: + bNmtState = (BYTE) (kEplNmtCsStopped & 0xFF); + break; + + case kEplNmtCmdEnterPreOperational2: + bNmtState = + (BYTE) (kEplNmtCsPreOperational2 & 0xFF); + break; + + case kEplNmtCmdEnableReadyToOperate: + // d.k. do not change expected node state, because of DS 1.0.0 7.3.1.2.1 Plain NMT State Command + // and because node may not change NMT state within EPL_C_NMT_STATE_TOLERANCE + bNmtState = + (BYTE) (kEplNmtCsPreOperational2 & 0xFF); + break; + + case kEplNmtCmdResetNode: + case kEplNmtCmdResetCommunication: + case kEplNmtCmdResetConfiguration: + case kEplNmtCmdSwReset: + bNmtState = (BYTE) (kEplNmtCsNotActive & 0xFF); + // EplNmtMnuProcessInternalEvent() sets internal node state to kEplNmtMnuNodeStateUnknown + // after next unresponded IdentRequest/StatusRequest + break; + + default: + goto Exit; + } + + // process as internal event which update expected NMT state in OD + if (uiNodeId != EPL_C_ADR_BROADCAST) { + Ret = EplNmtMnuProcessInternalEvent(uiNodeId, + (tEplNmtState) + (bNmtState | + EPL_NMT_TYPE_CS), + 0, + kEplNmtMnuIntNodeEventNmtCmdSent); + + } else { // process internal event for all active nodes (except myself) + + for (uiNodeId = 1; + uiNodeId <= + tabentries(EplNmtMnuInstance_g. + m_aNodeInfo); uiNodeId++) { + if ((EPL_NMTMNU_GET_NODEINFO(uiNodeId)-> + m_dwNodeCfg & + (EPL_NODEASSIGN_NODE_IS_CN | + EPL_NODEASSIGN_NODE_EXISTS)) != + 0) { + Ret = + EplNmtMnuProcessInternalEvent + (uiNodeId, + (tEplNmtState) (bNmtState | + EPL_NMT_TYPE_CS), + 0, + kEplNmtMnuIntNodeEventNmtCmdSent); + + if (Ret != kEplSuccessful) { + goto Exit; + } + } + } + } + + break; + } + + default: + { + Ret = kEplNmtInvalidEvent; + } + + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuGetRunningTimerStatReq @@ -1240,29 +1258,29 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplNmtMnuGetDiagnosticInfo(unsigned int* puiMandatorySlaveCount_p, - unsigned int* puiSignalSlaveCount_p, - WORD* pwFlags_p) +tEplKernel PUBLIC EplNmtMnuGetDiagnosticInfo(unsigned int + *puiMandatorySlaveCount_p, + unsigned int + *puiSignalSlaveCount_p, + WORD * pwFlags_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - if ((puiMandatorySlaveCount_p == NULL) - || (puiSignalSlaveCount_p == NULL) - || (pwFlags_p == NULL)) - { - Ret = kEplNmtInvalidParam; - goto Exit; - } + if ((puiMandatorySlaveCount_p == NULL) + || (puiSignalSlaveCount_p == NULL) + || (pwFlags_p == NULL)) { + Ret = kEplNmtInvalidParam; + goto Exit; + } - *puiMandatorySlaveCount_p = EplNmtMnuInstance_g.m_uiMandatorySlaveCount; - *puiSignalSlaveCount_p = EplNmtMnuInstance_g.m_uiSignalSlaveCount; - *pwFlags_p = EplNmtMnuInstance_g.m_wFlags; + *puiMandatorySlaveCount_p = EplNmtMnuInstance_g.m_uiMandatorySlaveCount; + *puiSignalSlaveCount_p = EplNmtMnuInstance_g.m_uiSignalSlaveCount; + *pwFlags_p = EplNmtMnuInstance_g.m_wFlags; -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuGetRunningTimerStatReq @@ -1331,13 +1349,12 @@ Exit: static tEplKernel PUBLIC EplNmtMnuCbNmtRequest(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // $$$ perform NMTRequest - return Ret; + // $$$ perform NMTRequest + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuCbIdentResponse @@ -1354,55 +1371,50 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplNmtMnuCbIdentResponse( - unsigned int uiNodeId_p, - tEplIdentResponse* pIdentResponse_p) +static tEplKernel PUBLIC EplNmtMnuCbIdentResponse(unsigned int uiNodeId_p, + tEplIdentResponse * + pIdentResponse_p) { -tEplKernel Ret = kEplSuccessful; - - if (pIdentResponse_p == NULL) - { // node did not answer - Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, - kEplNmtCsNotActive, - EPL_E_NMT_NO_IDENT_RES, // was EPL_E_NO_ERROR - kEplNmtMnuIntNodeEventNoIdentResponse); - } - else - { // node answered IdentRequest - tEplObdSize ObdSize; - DWORD dwDevType; - WORD wErrorCode = EPL_E_NO_ERROR; - tEplNmtState NmtState = (tEplNmtState) (AmiGetByteFromLe(&pIdentResponse_p->m_le_bNmtStatus) | EPL_NMT_TYPE_CS); - - // check IdentResponse $$$ move to ProcessIntern, because this function may be called also if CN - - // check DeviceType (0x1F84) - ObdSize = 4; - Ret = EplObduReadEntry(0x1F84, uiNodeId_p, &dwDevType, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - if (dwDevType != 0L) - { // actually compare it with DeviceType from IdentResponse - if (AmiGetDwordFromLe(&pIdentResponse_p->m_le_dwDeviceType) != dwDevType) - { // wrong DeviceType - NmtState = kEplNmtCsNotActive; - wErrorCode = EPL_E_NMT_BPO1_DEVICE_TYPE; - } - } - - Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, - NmtState, - wErrorCode, - kEplNmtMnuIntNodeEventIdentResponse); - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + + if (pIdentResponse_p == NULL) { // node did not answer + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, kEplNmtCsNotActive, EPL_E_NMT_NO_IDENT_RES, // was EPL_E_NO_ERROR + kEplNmtMnuIntNodeEventNoIdentResponse); + } else { // node answered IdentRequest + tEplObdSize ObdSize; + DWORD dwDevType; + WORD wErrorCode = EPL_E_NO_ERROR; + tEplNmtState NmtState = + (tEplNmtState) (AmiGetByteFromLe + (&pIdentResponse_p-> + m_le_bNmtStatus) | EPL_NMT_TYPE_CS); + + // check IdentResponse $$$ move to ProcessIntern, because this function may be called also if CN + + // check DeviceType (0x1F84) + ObdSize = 4; + Ret = + EplObduReadEntry(0x1F84, uiNodeId_p, &dwDevType, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + if (dwDevType != 0L) { // actually compare it with DeviceType from IdentResponse + if (AmiGetDwordFromLe(&pIdentResponse_p->m_le_dwDeviceType) != dwDevType) { // wrong DeviceType + NmtState = kEplNmtCsNotActive; + wErrorCode = EPL_E_NMT_BPO1_DEVICE_TYPE; + } + } + + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + NmtState, + wErrorCode, + kEplNmtMnuIntNodeEventIdentResponse); + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuCbStatusResponse @@ -1419,31 +1431,29 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplNmtMnuCbStatusResponse( - unsigned int uiNodeId_p, - tEplStatusResponse* pStatusResponse_p) +static tEplKernel PUBLIC EplNmtMnuCbStatusResponse(unsigned int uiNodeId_p, + tEplStatusResponse * + pStatusResponse_p) { -tEplKernel Ret = kEplSuccessful; - - if (pStatusResponse_p == NULL) - { // node did not answer - Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, - kEplNmtCsNotActive, - EPL_E_NMT_NO_STATUS_RES, // was EPL_E_NO_ERROR - kEplNmtMnuIntNodeEventNoStatusResponse); - } - else - { // node answered StatusRequest - Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, - (tEplNmtState) (AmiGetByteFromLe(&pStatusResponse_p->m_le_bNmtStatus) | EPL_NMT_TYPE_CS), - EPL_E_NO_ERROR, - kEplNmtMnuIntNodeEventStatusResponse); - } - - return Ret; + tEplKernel Ret = kEplSuccessful; + + if (pStatusResponse_p == NULL) { // node did not answer + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, kEplNmtCsNotActive, EPL_E_NMT_NO_STATUS_RES, // was EPL_E_NO_ERROR + kEplNmtMnuIntNodeEventNoStatusResponse); + } else { // node answered StatusRequest + Ret = EplNmtMnuProcessInternalEvent(uiNodeId_p, + (tEplNmtState) + (AmiGetByteFromLe + (&pStatusResponse_p-> + m_le_bNmtStatus) | + EPL_NMT_TYPE_CS), + EPL_E_NO_ERROR, + kEplNmtMnuIntNodeEventStatusResponse); + } + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuStartBootStep1 @@ -1460,82 +1470,81 @@ tEplKernel Ret = kEplSuccessful; static tEplKernel EplNmtMnuStartBootStep1(void) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiSubIndex; -unsigned int uiLocalNodeId; -DWORD dwNodeCfg; -tEplObdSize ObdSize; - - // $$$ d.k.: save current time for 0x1F89/2 MNTimeoutPreOp1_U32 - - // start network scan - EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; - EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; - // check 0x1F81 - uiLocalNodeId = EplObduGetNodeId(); - for (uiSubIndex = 1; uiSubIndex <= 254; uiSubIndex++) - { - ObdSize = 4; - Ret = EplObduReadEntry(0x1F81, uiSubIndex, &dwNodeCfg, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - if (uiSubIndex != uiLocalNodeId) - { - // reset flags "not scanned" and "isochronous" - EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_wFlags &= ~(EPL_NMTMNU_NODE_FLAG_ISOCHRON | EPL_NMTMNU_NODE_FLAG_NOT_SCANNED); - - if (uiSubIndex == EPL_C_ADR_DIAG_DEF_NODE_ID) - { // diagnostic node must be scanned by MN in any case - dwNodeCfg |= (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS); - // and it must be isochronously accessed - dwNodeCfg &= ~EPL_NODEASSIGN_ASYNCONLY_NODE; - } - - // save node config in local node info structure - EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_dwNodeCfg = dwNodeCfg; - EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_NodeState = kEplNmtMnuNodeStateUnknown; - - if ((dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) - { // node is configured as CN - // identify the node - Ret = EplIdentuRequestIdentResponse(uiSubIndex, EplNmtMnuCbIdentResponse); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // set flag "not scanned" - EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - EplNmtMnuInstance_g.m_uiSignalSlaveCount++; - // signal slave counter shall be decremented if IdentRequest was sent once to a CN - - if ((dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // node is a mandatory CN - EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; - // mandatory slave counter shall be decremented if mandatory CN was configured successfully - } - } - } - else - { // subindex of MN - if ((dwNodeCfg & (EPL_NODEASSIGN_MN_PRES | EPL_NODEASSIGN_NODE_EXISTS)) != 0) - { // MN shall send PRes - tEplDllNodeInfo DllNodeInfo; - - EPL_MEMSET(&DllNodeInfo, 0, sizeof (DllNodeInfo)); - DllNodeInfo.m_uiNodeId = uiLocalNodeId; - - Ret = EplDlluCalAddNode(&DllNodeInfo); - } - } - } - -Exit: - return Ret; -} - + tEplKernel Ret = kEplSuccessful; + unsigned int uiSubIndex; + unsigned int uiLocalNodeId; + DWORD dwNodeCfg; + tEplObdSize ObdSize; + + // $$$ d.k.: save current time for 0x1F89/2 MNTimeoutPreOp1_U32 + + // start network scan + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // check 0x1F81 + uiLocalNodeId = EplObduGetNodeId(); + for (uiSubIndex = 1; uiSubIndex <= 254; uiSubIndex++) { + ObdSize = 4; + Ret = + EplObduReadEntry(0x1F81, uiSubIndex, &dwNodeCfg, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + if (uiSubIndex != uiLocalNodeId) { + // reset flags "not scanned" and "isochronous" + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_wFlags &= + ~(EPL_NMTMNU_NODE_FLAG_ISOCHRON | + EPL_NMTMNU_NODE_FLAG_NOT_SCANNED); + + if (uiSubIndex == EPL_C_ADR_DIAG_DEF_NODE_ID) { // diagnostic node must be scanned by MN in any case + dwNodeCfg |= + (EPL_NODEASSIGN_NODE_IS_CN | + EPL_NODEASSIGN_NODE_EXISTS); + // and it must be isochronously accessed + dwNodeCfg &= ~EPL_NODEASSIGN_ASYNCONLY_NODE; + } + // save node config in local node info structure + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_dwNodeCfg = + dwNodeCfg; + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_NodeState = + kEplNmtMnuNodeStateUnknown; + + if ((dwNodeCfg & (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS)) != 0) { // node is configured as CN + // identify the node + Ret = + EplIdentuRequestIdentResponse(uiSubIndex, + EplNmtMnuCbIdentResponse); + if (Ret != kEplSuccessful) { + goto Exit; + } + // set flag "not scanned" + EPL_NMTMNU_GET_NODEINFO(uiSubIndex)->m_wFlags |= + EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if IdentRequest was sent once to a CN + + if ((dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // node is a mandatory CN + EplNmtMnuInstance_g. + m_uiMandatorySlaveCount++; + // mandatory slave counter shall be decremented if mandatory CN was configured successfully + } + } + } else { // subindex of MN + if ((dwNodeCfg & (EPL_NODEASSIGN_MN_PRES | EPL_NODEASSIGN_NODE_EXISTS)) != 0) { // MN shall send PRes + tEplDllNodeInfo DllNodeInfo; + + EPL_MEMSET(&DllNodeInfo, 0, + sizeof(DllNodeInfo)); + DllNodeInfo.m_uiNodeId = uiLocalNodeId; + + Ret = EplDlluCalAddNode(&DllNodeInfo); + } + } + } + + Exit: + return Ret; +} //--------------------------------------------------------------------------- // @@ -1555,51 +1564,48 @@ Exit: static tEplKernel EplNmtMnuStartBootStep2(void) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiIndex; -tEplNmtMnuNodeInfo* pNodeInfo; - - - if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) - { // boot process is not halted - // add nodes to isochronous phase and send NMT EnableReadyToOp - EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; - EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; - // reset flag that application was informed about possible state change - EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; - - pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; - for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) - { - if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateConfigured) - { - Ret = EplNmtMnuNodeBootStep2(uiIndex, pNodeInfo); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // set flag "not scanned" - pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - - EplNmtMnuInstance_g.m_uiSignalSlaveCount++; - // signal slave counter shall be decremented if StatusRequest was sent once to a CN - - if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // node is a mandatory CN - EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; - } - - // mandatory slave counter shall be decremented if mandatory CN is ReadyToOp - } - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiIndex; + tEplNmtMnuNodeInfo *pNodeInfo; + + if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) { // boot process is not halted + // add nodes to isochronous phase and send NMT EnableReadyToOp + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // reset flag that application was informed about possible state change + EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; + uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); + uiIndex++, pNodeInfo++) { + if (pNodeInfo->m_NodeState == + kEplNmtMnuNodeStateConfigured) { + Ret = + EplNmtMnuNodeBootStep2(uiIndex, pNodeInfo); + if (Ret != kEplSuccessful) { + goto Exit; + } + // set flag "not scanned" + pNodeInfo->m_wFlags |= + EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if StatusRequest was sent once to a CN + + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // node is a mandatory CN + EplNmtMnuInstance_g. + m_uiMandatorySlaveCount++; + } + // mandatory slave counter shall be decremented if mandatory CN is ReadyToOp + } + } + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuNodeBootStep2 @@ -1622,74 +1628,79 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplNmtMnuNodeBootStep2(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p) +static tEplKernel EplNmtMnuNodeBootStep2(unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo * pNodeInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplDllNodeInfo DllNodeInfo; -DWORD dwNodeCfg; -tEplObdSize ObdSize; -tEplTimerArg TimerArg; - - dwNodeCfg = pNodeInfo_p->m_dwNodeCfg; - if ((dwNodeCfg & EPL_NODEASSIGN_ASYNCONLY_NODE) == 0) - { // add node to isochronous phase - DllNodeInfo.m_uiNodeId = uiNodeId_p; - ObdSize = 4; - Ret = EplObduReadEntry(0x1F92, uiNodeId_p, &DllNodeInfo.m_dwPresTimeout, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - ObdSize = 2; - Ret = EplObduReadEntry(0x1F8B, uiNodeId_p, &DllNodeInfo.m_wPreqPayloadLimit, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - ObdSize = 2; - Ret = EplObduReadEntry(0x1F8D, uiNodeId_p, &DllNodeInfo.m_wPresPayloadLimit, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - pNodeInfo_p->m_wFlags |= EPL_NMTMNU_NODE_FLAG_ISOCHRON; - - Ret = EplDlluCalAddNode(&DllNodeInfo); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - } - - EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, - uiNodeId_p, - kEplNmtCmdEnableReadyToOperate); - - Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdEnableReadyToOperate); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if (EplNmtMnuInstance_g.m_ulTimeoutReadyToOp != 0L) - { // start timer - // when the timer expires the CN must be ReadyToOp - EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER( - pNodeInfo_p, uiNodeId_p, TimerArg); + tEplKernel Ret = kEplSuccessful; + tEplDllNodeInfo DllNodeInfo; + DWORD dwNodeCfg; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + dwNodeCfg = pNodeInfo_p->m_dwNodeCfg; + if ((dwNodeCfg & EPL_NODEASSIGN_ASYNCONLY_NODE) == 0) { // add node to isochronous phase + DllNodeInfo.m_uiNodeId = uiNodeId_p; + ObdSize = 4; + Ret = + EplObduReadEntry(0x1F92, uiNodeId_p, + &DllNodeInfo.m_dwPresTimeout, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + ObdSize = 2; + Ret = + EplObduReadEntry(0x1F8B, uiNodeId_p, + &DllNodeInfo.m_wPreqPayloadLimit, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + ObdSize = 2; + Ret = + EplObduReadEntry(0x1F8D, uiNodeId_p, + &DllNodeInfo.m_wPresPayloadLimit, + &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + pNodeInfo_p->m_wFlags |= EPL_NMTMNU_NODE_FLAG_ISOCHRON; + + Ret = EplDlluCalAddNode(&DllNodeInfo); + if (Ret != kEplSuccessful) { + goto Exit; + } + + } + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiNodeId_p, + kEplNmtCmdEnableReadyToOperate); + + Ret = + EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdEnableReadyToOperate); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if (EplNmtMnuInstance_g.m_ulTimeoutReadyToOp != 0L) { // start timer + // when the timer expires the CN must be ReadyToOp + EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER(pNodeInfo_p, uiNodeId_p, + TimerArg); // TimerArg.m_EventSink = kEplEventSinkNmtMnu; // TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_LONGER | uiNodeId_p; - Ret = EplTimeruModifyTimerMs(&pNodeInfo_p->m_TimerHdlLonger, EplNmtMnuInstance_g.m_ulTimeoutReadyToOp, TimerArg); - } - -Exit: - return Ret; + Ret = + EplTimeruModifyTimerMs(&pNodeInfo_p->m_TimerHdlLonger, + EplNmtMnuInstance_g. + m_ulTimeoutReadyToOp, TimerArg); + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuStartCheckCom @@ -1706,55 +1717,50 @@ Exit: static tEplKernel EplNmtMnuStartCheckCom(void) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiIndex; -tEplNmtMnuNodeInfo* pNodeInfo; - - - if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) - { // boot process is not halted - // wait some time and check that no communication error occurs - EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; - EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; - // reset flag that application was informed about possible state change - EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; - - pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; - for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) - { - if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateReadyToOp) - { - Ret = EplNmtMnuNodeCheckCom(uiIndex, pNodeInfo); - if (Ret == kEplReject) - { // timer was started - // wait until it expires - if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // node is a mandatory CN - EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; - } - } - else if (Ret != kEplSuccessful) - { - goto Exit; - } - - // set flag "not scanned" - pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - - EplNmtMnuInstance_g.m_uiSignalSlaveCount++; - // signal slave counter shall be decremented if timeout elapsed and regardless of an error - // mandatory slave counter shall be decremented if timeout elapsed and no error occured - } - } - } - - Ret = kEplSuccessful; - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiIndex; + tEplNmtMnuNodeInfo *pNodeInfo; + + if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) { // boot process is not halted + // wait some time and check that no communication error occurs + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // reset flag that application was informed about possible state change + EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; + uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); + uiIndex++, pNodeInfo++) { + if (pNodeInfo->m_NodeState == + kEplNmtMnuNodeStateReadyToOp) { + Ret = EplNmtMnuNodeCheckCom(uiIndex, pNodeInfo); + if (Ret == kEplReject) { // timer was started + // wait until it expires + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // node is a mandatory CN + EplNmtMnuInstance_g. + m_uiMandatorySlaveCount++; + } + } else if (Ret != kEplSuccessful) { + goto Exit; + } + // set flag "not scanned" + pNodeInfo->m_wFlags |= + EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if timeout elapsed and regardless of an error + // mandatory slave counter shall be decremented if timeout elapsed and no error occured + } + } + } + + Ret = kEplSuccessful; + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuNodeCheckCom @@ -1772,44 +1778,43 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplNmtMnuNodeCheckCom(unsigned int uiNodeId_p, tEplNmtMnuNodeInfo* pNodeInfo_p) +static tEplKernel EplNmtMnuNodeCheckCom(unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo * pNodeInfo_p) { -tEplKernel Ret = kEplSuccessful; -DWORD dwNodeCfg; -tEplTimerArg TimerArg; + tEplKernel Ret = kEplSuccessful; + DWORD dwNodeCfg; + tEplTimerArg TimerArg; - dwNodeCfg = pNodeInfo_p->m_dwNodeCfg; - if (((dwNodeCfg & EPL_NODEASSIGN_ASYNCONLY_NODE) == 0) - && (EplNmtMnuInstance_g.m_ulTimeoutCheckCom != 0L)) - { // CN is not async-only and timeout for CheckCom was set + dwNodeCfg = pNodeInfo_p->m_dwNodeCfg; + if (((dwNodeCfg & EPL_NODEASSIGN_ASYNCONLY_NODE) == 0) + && (EplNmtMnuInstance_g.m_ulTimeoutCheckCom != 0L)) { // CN is not async-only and timeout for CheckCom was set - // check communication, - // that means wait some time and if no error occured everything is OK; + // check communication, + // that means wait some time and if no error occured everything is OK; - // start timer (when the timer expires the CN must be still ReadyToOp) - EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER( - pNodeInfo_p, uiNodeId_p, TimerArg); + // start timer (when the timer expires the CN must be still ReadyToOp) + EPL_NMTMNU_SET_FLAGS_TIMERARG_LONGER(pNodeInfo_p, uiNodeId_p, + TimerArg); // TimerArg.m_EventSink = kEplEventSinkNmtMnu; // TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_LONGER | uiNodeId_p; - Ret = EplTimeruModifyTimerMs(&pNodeInfo_p->m_TimerHdlLonger, EplNmtMnuInstance_g.m_ulTimeoutCheckCom, TimerArg); - - // update mandatory slave counter, because timer was started - if (Ret == kEplSuccessful) - { - Ret = kEplReject; - } - } - else - { // timer was not started - // assume everything is OK - pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateComChecked; - } + Ret = + EplTimeruModifyTimerMs(&pNodeInfo_p->m_TimerHdlLonger, + EplNmtMnuInstance_g. + m_ulTimeoutCheckCom, TimerArg); + + // update mandatory slave counter, because timer was started + if (Ret == kEplSuccessful) { + Ret = kEplReject; + } + } else { // timer was not started + // assume everything is OK + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateComChecked; + } //Exit: - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuStartNodes @@ -1826,72 +1831,72 @@ tEplTimerArg TimerArg; static tEplKernel EplNmtMnuStartNodes(void) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiIndex; -tEplNmtMnuNodeInfo* pNodeInfo; - - - if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) - { // boot process is not halted - // send NMT command Start Node - EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; - EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; - // reset flag that application was informed about possible state change - EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; - - pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; - for (uiIndex = 1; uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); uiIndex++, pNodeInfo++) - { - if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateComChecked) - { - if ((EplNmtMnuInstance_g.m_dwNmtStartup & EPL_NMTST_STARTALLNODES) == 0) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, - uiIndex, - kEplNmtCmdStartNode); - - Ret = EplNmtMnuSendNmtCommand(uiIndex, kEplNmtCmdStartNode); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - - if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // node is a mandatory CN - EplNmtMnuInstance_g.m_uiMandatorySlaveCount++; - } - - // set flag "not scanned" - pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - - EplNmtMnuInstance_g.m_uiSignalSlaveCount++; - // signal slave counter shall be decremented if StatusRequest was sent once to a CN - // mandatory slave counter shall be decremented if mandatory CN is OPERATIONAL - } - } - - // $$$ inform application if EPL_NMTST_NO_STARTNODE is set - - if ((EplNmtMnuInstance_g.m_dwNmtStartup & EPL_NMTST_STARTALLNODES) != 0) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, - EPL_C_ADR_BROADCAST, - kEplNmtCmdStartNode); - - Ret = EplNmtMnuSendNmtCommand(EPL_C_ADR_BROADCAST, kEplNmtCmdStartNode); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiIndex; + tEplNmtMnuNodeInfo *pNodeInfo; + + if ((EplNmtMnuInstance_g.m_wFlags & EPL_NMTMNU_FLAG_HALTED) == 0) { // boot process is not halted + // send NMT command Start Node + EplNmtMnuInstance_g.m_uiMandatorySlaveCount = 0; + EplNmtMnuInstance_g.m_uiSignalSlaveCount = 0; + // reset flag that application was informed about possible state change + EplNmtMnuInstance_g.m_wFlags &= ~EPL_NMTMNU_FLAG_APP_INFORMED; + + pNodeInfo = EplNmtMnuInstance_g.m_aNodeInfo; + for (uiIndex = 1; + uiIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); + uiIndex++, pNodeInfo++) { + if (pNodeInfo->m_NodeState == + kEplNmtMnuNodeStateComChecked) { + if ((EplNmtMnuInstance_g. + m_dwNmtStartup & EPL_NMTST_STARTALLNODES) + == 0) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiIndex, + kEplNmtCmdStartNode); + + Ret = + EplNmtMnuSendNmtCommand(uiIndex, + kEplNmtCmdStartNode); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // node is a mandatory CN + EplNmtMnuInstance_g. + m_uiMandatorySlaveCount++; + } + // set flag "not scanned" + pNodeInfo->m_wFlags |= + EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + + EplNmtMnuInstance_g.m_uiSignalSlaveCount++; + // signal slave counter shall be decremented if StatusRequest was sent once to a CN + // mandatory slave counter shall be decremented if mandatory CN is OPERATIONAL + } + } + + // $$$ inform application if EPL_NMTST_NO_STARTNODE is set + + if ((EplNmtMnuInstance_g. + m_dwNmtStartup & EPL_NMTST_STARTALLNODES) != 0) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, EPL_C_ADR_BROADCAST, + kEplNmtCmdStartNode); + + Ret = + EplNmtMnuSendNmtCommand(EPL_C_ADR_BROADCAST, + kEplNmtCmdStartNode); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuProcessInternalEvent @@ -1909,216 +1914,220 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplNmtMnuProcessInternalEvent( - unsigned int uiNodeId_p, - tEplNmtState NodeNmtState_p, - WORD wErrorCode_p, - tEplNmtMnuIntNodeEvent NodeEvent_p) +static tEplKernel EplNmtMnuProcessInternalEvent(unsigned int uiNodeId_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtMnuIntNodeEvent + NodeEvent_p) { -tEplKernel Ret = kEplSuccessful; -tEplNmtState NmtState; -tEplNmtMnuNodeInfo* pNodeInfo; -tEplTimerArg TimerArg; - - pNodeInfo = EPL_NMTMNU_GET_NODEINFO(uiNodeId_p); - NmtState = EplNmtuGetNmtState(); - if (NmtState <= kEplNmtMsNotActive) - { // MN is not active - goto Exit; - } - - switch (NodeEvent_p) - { - case kEplNmtMnuIntNodeEventIdentResponse: - { - BYTE bNmtState; - - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - pNodeInfo->m_NodeState); - - if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) - { - pNodeInfo->m_NodeState = kEplNmtMnuNodeStateIdentified; - } - - // reset flags ISOCHRON and NMT_CMD_ISSUED - pNodeInfo->m_wFlags &= ~(EPL_NMTMNU_NODE_FLAG_ISOCHRON - | EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED); - - if ((NmtState == kEplNmtMsPreOperational1) - && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) - { - // decrement only signal slave count - EplNmtMnuInstance_g.m_uiSignalSlaveCount--; - pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - } - - // update object 0x1F8F NMT_MNNodeExpState_AU8 to PreOp1 (even if local state >= PreOp2) - bNmtState = (BYTE) (kEplNmtCsPreOperational1 & 0xFF); - Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); - - // check NMT state of CN - Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - } - break; - } - - // request StatusResponse immediately, - // because we want a fast boot-up of CNs - Ret = EplStatusuRequestStatusResponse(uiNodeId_p, EplNmtMnuCbStatusResponse); - if (Ret != kEplSuccessful) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - Ret); - - if (Ret == kEplInvalidOperation) - { // the only situation when this should happen is, when - // StatusResponse was already requested from within - // the StatReq timer event. - // so ignore this error. - Ret = kEplSuccessful; - } - else - { - break; - } - } - - if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) - { - // inform application - Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, - kEplNmtNodeEventFound, - NodeNmtState_p, - EPL_E_NO_ERROR, - (pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); - if (Ret == kEplReject) - { // interrupt boot process on user request - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - ((pNodeInfo->m_NodeState << 8) - | Ret)); - - Ret = kEplSuccessful; - break; - } - else if (Ret != kEplSuccessful) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - ((pNodeInfo->m_NodeState << 8) - | Ret)); - - break; - } - } - - // continue BootStep1 - } - - case kEplNmtMnuIntNodeEventBoot: - { - - // $$$ check identification (vendor ID, product code, revision no, serial no) - - if (pNodeInfo->m_NodeState == kEplNmtMnuNodeStateIdentified) - { - // $$$ check software - - // check/start configuration - // inform application - Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, - kEplNmtNodeEventCheckConf, - NodeNmtState_p, - EPL_E_NO_ERROR, - (pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); - if (Ret == kEplReject) - { // interrupt boot process on user request - EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventBoot, - uiNodeId_p, - ((pNodeInfo->m_NodeState << 8) - | Ret)); - - Ret = kEplSuccessful; - break; - } - else if (Ret != kEplSuccessful) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(kEplNmtMnuIntNodeEventBoot, - uiNodeId_p, - ((pNodeInfo->m_NodeState << 8) - | Ret)); - - break; - } - } - else if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) - { // wrong CN state - // ignore event - break; - } - - // $$$ d.k.: currently we assume configuration is OK - - // continue BootStep1 - } - - case kEplNmtMnuIntNodeEventConfigured: - { - if ((pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) - && (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf)) - { // wrong CN state - // ignore event - break; - } - - pNodeInfo->m_NodeState = kEplNmtMnuNodeStateConfigured; - - if (NmtState == kEplNmtMsPreOperational1) - { - if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // decrement mandatory CN counter - EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; - } - } - else - { - // put optional node to next step (BootStep2) - Ret = EplNmtMnuNodeBootStep2(uiNodeId_p, pNodeInfo); - } - break; - } - - case kEplNmtMnuIntNodeEventNoIdentResponse: - { - if ((NmtState == kEplNmtMsPreOperational1) - && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) - { - // decrement only signal slave count - EplNmtMnuInstance_g.m_uiSignalSlaveCount--; - pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - } - - if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) - { - pNodeInfo->m_NodeState = kEplNmtMnuNodeStateUnknown; - } - - // $$$ d.k. check start time for 0x1F89/2 MNTimeoutPreOp1_U32 - // $$$ d.k. check individual timeout 0x1F89/6 MNIdentificationTimeout_U32 - // if mandatory node and timeout elapsed -> halt boot procedure - // trigger IdentRequest again (if >= PreOp2, after delay) - if (NmtState >= kEplNmtMsPreOperational2) - { // start timer - EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ( - pNodeInfo, uiNodeId_p, TimerArg); + tEplKernel Ret = kEplSuccessful; + tEplNmtState NmtState; + tEplNmtMnuNodeInfo *pNodeInfo; + tEplTimerArg TimerArg; + + pNodeInfo = EPL_NMTMNU_GET_NODEINFO(uiNodeId_p); + NmtState = EplNmtuGetNmtState(); + if (NmtState <= kEplNmtMsNotActive) { // MN is not active + goto Exit; + } + + switch (NodeEvent_p) { + case kEplNmtMnuIntNodeEventIdentResponse: + { + BYTE bNmtState; + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + pNodeInfo->m_NodeState); + + if (pNodeInfo->m_NodeState != + kEplNmtMnuNodeStateResetConf) { + pNodeInfo->m_NodeState = + kEplNmtMnuNodeStateIdentified; + } + // reset flags ISOCHRON and NMT_CMD_ISSUED + pNodeInfo->m_wFlags &= ~(EPL_NMTMNU_NODE_FLAG_ISOCHRON + | + EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED); + + if ((NmtState == kEplNmtMsPreOperational1) + && + ((pNodeInfo-> + m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != + 0)) { + // decrement only signal slave count + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= + ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + // update object 0x1F8F NMT_MNNodeExpState_AU8 to PreOp1 (even if local state >= PreOp2) + bNmtState = (BYTE) (kEplNmtCsPreOperational1 & 0xFF); + Ret = + EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, + 1); + + // check NMT state of CN + Ret = + EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, + NodeNmtState_p, wErrorCode_p, + NmtState); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + Ret = kEplSuccessful; + } + break; + } + // request StatusResponse immediately, + // because we want a fast boot-up of CNs + Ret = + EplStatusuRequestStatusResponse(uiNodeId_p, + EplNmtMnuCbStatusResponse); + if (Ret != kEplSuccessful) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + Ret); + + if (Ret == kEplInvalidOperation) { // the only situation when this should happen is, when + // StatusResponse was already requested from within + // the StatReq timer event. + // so ignore this error. + Ret = kEplSuccessful; + } else { + break; + } + } + + if (pNodeInfo->m_NodeState != + kEplNmtMnuNodeStateResetConf) { + // inform application + Ret = + EplNmtMnuInstance_g. + m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventFound, + NodeNmtState_p, + EPL_E_NO_ERROR, + (pNodeInfo-> + m_dwNodeCfg & + EPL_NODEASSIGN_MANDATORY_CN) + != 0); + if (Ret == kEplReject) { // interrupt boot process on user request + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (NodeEvent_p, uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + Ret = kEplSuccessful; + break; + } else if (Ret != kEplSuccessful) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (NodeEvent_p, uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + break; + } + } + // continue BootStep1 + } + + case kEplNmtMnuIntNodeEventBoot: + { + + // $$$ check identification (vendor ID, product code, revision no, serial no) + + if (pNodeInfo->m_NodeState == + kEplNmtMnuNodeStateIdentified) { + // $$$ check software + + // check/start configuration + // inform application + Ret = + EplNmtMnuInstance_g. + m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventCheckConf, + NodeNmtState_p, + EPL_E_NO_ERROR, + (pNodeInfo-> + m_dwNodeCfg & + EPL_NODEASSIGN_MANDATORY_CN) + != 0); + if (Ret == kEplReject) { // interrupt boot process on user request + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (kEplNmtMnuIntNodeEventBoot, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + Ret = kEplSuccessful; + break; + } else if (Ret != kEplSuccessful) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (kEplNmtMnuIntNodeEventBoot, + uiNodeId_p, + ((pNodeInfo->m_NodeState << 8) + | Ret)); + + break; + } + } else if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf) { // wrong CN state + // ignore event + break; + } + // $$$ d.k.: currently we assume configuration is OK + + // continue BootStep1 + } + + case kEplNmtMnuIntNodeEventConfigured: + { + if ((pNodeInfo->m_NodeState != + kEplNmtMnuNodeStateIdentified) + && (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateResetConf)) { // wrong CN state + // ignore event + break; + } + + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateConfigured; + + if (NmtState == kEplNmtMsPreOperational1) { + if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // decrement mandatory CN counter + EplNmtMnuInstance_g. + m_uiMandatorySlaveCount--; + } + } else { + // put optional node to next step (BootStep2) + Ret = + EplNmtMnuNodeBootStep2(uiNodeId_p, + pNodeInfo); + } + break; + } + + case kEplNmtMnuIntNodeEventNoIdentResponse: + { + if ((NmtState == kEplNmtMsPreOperational1) + && + ((pNodeInfo-> + m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != + 0)) { + // decrement only signal slave count + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= + ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + if (pNodeInfo->m_NodeState != + kEplNmtMnuNodeStateResetConf) { + pNodeInfo->m_NodeState = + kEplNmtMnuNodeStateUnknown; + } + // $$$ d.k. check start time for 0x1F89/2 MNTimeoutPreOp1_U32 + // $$$ d.k. check individual timeout 0x1F89/6 MNIdentificationTimeout_U32 + // if mandatory node and timeout elapsed -> halt boot procedure + // trigger IdentRequest again (if >= PreOp2, after delay) + if (NmtState >= kEplNmtMsPreOperational2) { // start timer + EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ + (pNodeInfo, uiNodeId_p, TimerArg); // TimerArg.m_EventSink = kEplEventSinkNmtMnu; // TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_IDENTREQ | uiNodeId_p; /* @@ -2129,53 +2138,59 @@ tEplTimerArg TimerArg; | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) | ((TimerArg.m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); */ - Ret = EplTimeruModifyTimerMs(&pNodeInfo->m_TimerHdlStatReq, EplNmtMnuInstance_g.m_ulStatusRequestDelay, TimerArg); - } - else - { // trigger IdentRequest immediately - Ret = EplIdentuRequestIdentResponse(uiNodeId_p, EplNmtMnuCbIdentResponse); - } - break; - } - - case kEplNmtMnuIntNodeEventStatusResponse: - { - if ((NmtState >= kEplNmtMsPreOperational2) - && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) - { - // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational - EplNmtMnuInstance_g.m_uiSignalSlaveCount--; - pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - } - - // check NMT state of CN - Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - } - break; - } - - if (NmtState == kEplNmtMsPreOperational1) - { - // request next StatusResponse immediately - Ret = EplStatusuRequestStatusResponse(uiNodeId_p, EplNmtMnuCbStatusResponse); - if (Ret != kEplSuccessful) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - Ret); - } - - } - else if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_ISOCHRON) == 0) - { // start timer - // not isochronously accessed CN (e.g. async-only or stopped CN) - EPL_NMTMNU_SET_FLAGS_TIMERARG_STATREQ( - pNodeInfo, uiNodeId_p, TimerArg); + Ret = + EplTimeruModifyTimerMs(&pNodeInfo-> + m_TimerHdlStatReq, + EplNmtMnuInstance_g. + m_ulStatusRequestDelay, + TimerArg); + } else { // trigger IdentRequest immediately + Ret = + EplIdentuRequestIdentResponse(uiNodeId_p, + EplNmtMnuCbIdentResponse); + } + break; + } + + case kEplNmtMnuIntNodeEventStatusResponse: + { + if ((NmtState >= kEplNmtMsPreOperational2) + && + ((pNodeInfo-> + m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != + 0)) { + // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= + ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + // check NMT state of CN + Ret = + EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, + NodeNmtState_p, wErrorCode_p, + NmtState); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + Ret = kEplSuccessful; + } + break; + } + + if (NmtState == kEplNmtMsPreOperational1) { + // request next StatusResponse immediately + Ret = + EplStatusuRequestStatusResponse(uiNodeId_p, + EplNmtMnuCbStatusResponse); + if (Ret != kEplSuccessful) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (NodeEvent_p, uiNodeId_p, Ret); + } + + } else if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_ISOCHRON) == 0) { // start timer + // not isochronously accessed CN (e.g. async-only or stopped CN) + EPL_NMTMNU_SET_FLAGS_TIMERARG_STATREQ(pNodeInfo, + uiNodeId_p, + TimerArg); // TimerArg.m_EventSink = kEplEventSinkNmtMnu; // TimerArg.m_ulArg = EPL_NMTMNU_TIMERARG_STATREQ | uiNodeId_p; /* @@ -2186,15 +2201,20 @@ tEplTimerArg TimerArg; | ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_COUNT_STATREQ) >> 6) | ((TimerArg.m_ulArg & EPL_NMTMNU_TIMERARG_COUNT_SR) >> 8))); */ - Ret = EplTimeruModifyTimerMs(&pNodeInfo->m_TimerHdlStatReq, EplNmtMnuInstance_g.m_ulStatusRequestDelay, TimerArg); - } - - break; - } - - case kEplNmtMnuIntNodeEventNoStatusResponse: - { - // function CheckNmtState sets node state to unknown if necessary + Ret = + EplTimeruModifyTimerMs(&pNodeInfo-> + m_TimerHdlStatReq, + EplNmtMnuInstance_g. + m_ulStatusRequestDelay, + TimerArg); + } + + break; + } + + case kEplNmtMnuIntNodeEventNoStatusResponse: + { + // function CheckNmtState sets node state to unknown if necessary /* if ((NmtState >= kEplNmtMsPreOperational2) && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) @@ -2204,66 +2224,69 @@ tEplTimerArg TimerArg; pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; } */ - // check NMT state of CN - Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - } - break; - } - - break; - } - - case kEplNmtMnuIntNodeEventError: - { // currently only issued on kEplNmtNodeCommandConfErr - - if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) - { // wrong CN state - // ignore event - break; - } - - // check NMT state of CN - Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, kEplNmtCsNotActive, wErrorCode_p, NmtState); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - } - break; - } - - break; - } - - case kEplNmtMnuIntNodeEventExecReset: - { - if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) - { // wrong CN state - // ignore event - break; - } - - pNodeInfo->m_NodeState = kEplNmtMnuNodeStateResetConf; - - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - (((NodeNmtState_p & 0xFF) << 8) - | kEplNmtCmdResetConfiguration)); - - // send NMT reset configuration to CN for activation of configuration - Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdResetConfiguration); - - break; - } - - case kEplNmtMnuIntNodeEventHeartbeat: - { + // check NMT state of CN + Ret = + EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, + NodeNmtState_p, wErrorCode_p, + NmtState); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuIntNodeEventError: + { // currently only issued on kEplNmtNodeCommandConfErr + + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) { // wrong CN state + // ignore event + break; + } + // check NMT state of CN + Ret = + EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, + kEplNmtCsNotActive, + wErrorCode_p, NmtState); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuIntNodeEventExecReset: + { + if (pNodeInfo->m_NodeState != kEplNmtMnuNodeStateIdentified) { // wrong CN state + // ignore event + break; + } + + pNodeInfo->m_NodeState = kEplNmtMnuNodeStateResetConf; + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & + 0xFF) << 8) + | + kEplNmtCmdResetConfiguration)); + + // send NMT reset configuration to CN for activation of configuration + Ret = + EplNmtMnuSendNmtCommand(uiNodeId_p, + kEplNmtCmdResetConfiguration); + + break; + } + + case kEplNmtMnuIntNodeEventHeartbeat: + { /* if ((NmtState >= kEplNmtMsPreOperational2) && ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0)) @@ -2273,290 +2296,318 @@ tEplTimerArg TimerArg; pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; } */ - // check NMT state of CN - Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, NodeNmtState_p, wErrorCode_p, NmtState); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - } - break; - } - - break; - } - - case kEplNmtMnuIntNodeEventTimerIdentReq: - { - EPL_DBGLVL_NMTMN_TRACE1("TimerStatReq->IdentReq(%02X)\n", uiNodeId_p); - // trigger IdentRequest again - Ret = EplIdentuRequestIdentResponse(uiNodeId_p, EplNmtMnuCbIdentResponse); - if (Ret != kEplSuccessful) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - (((NodeNmtState_p & 0xFF) << 8) - | Ret)); - if (Ret == kEplInvalidOperation) - { // this can happen because of a bug in EplTimeruLinuxKernel.c - // so ignore this error. - Ret = kEplSuccessful; - } - } - - break; - } - - case kEplNmtMnuIntNodeEventTimerStateMon: - { - // reset NMT state change flag - // because from now on the CN must have the correct NMT state - pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED; - - // continue with normal StatReq processing - } - - case kEplNmtMnuIntNodeEventTimerStatReq: - { - EPL_DBGLVL_NMTMN_TRACE1("TimerStatReq->StatReq(%02X)\n", uiNodeId_p); - // request next StatusResponse - Ret = EplStatusuRequestStatusResponse(uiNodeId_p, EplNmtMnuCbStatusResponse); - if (Ret != kEplSuccessful) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - (((NodeNmtState_p & 0xFF) << 8) - | Ret)); - if (Ret == kEplInvalidOperation) - { // the only situation when this should happen is, when - // StatusResponse was already requested while processing - // event IdentResponse. - // so ignore this error. - Ret = kEplSuccessful; - } - } - - break; - } - - case kEplNmtMnuIntNodeEventTimerLonger: - { - switch (pNodeInfo->m_NodeState) - { - case kEplNmtMnuNodeStateConfigured: - { // node should be ReadyToOp but it is not - - // check NMT state which shall be intentionally wrong, so that ERROR_TREATMENT will be started - Ret = EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, kEplNmtCsNotActive, EPL_E_NMT_BPO2, NmtState); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - Ret = kEplSuccessful; - } - break; - } - - break; - } - - case kEplNmtMnuNodeStateReadyToOp: - { // CheckCom finished successfully - - pNodeInfo->m_NodeState = kEplNmtMnuNodeStateComChecked; - - if ((pNodeInfo->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0) - { - // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational - EplNmtMnuInstance_g.m_uiSignalSlaveCount--; - pNodeInfo->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - } - - if ((pNodeInfo->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { - // decrement mandatory slave counter - EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; - } - if (NmtState != kEplNmtMsReadyToOperate) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, - uiNodeId_p, - (((NodeNmtState_p & 0xFF) << 8) - | kEplNmtCmdStartNode)); - - // start optional CN - Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdStartNode); - } - break; - } - - default: - { - break; - } - } - break; - } - - case kEplNmtMnuIntNodeEventNmtCmdSent: - { - BYTE bNmtState; - - // update expected NMT state with the one that results - // from the sent NMT command - bNmtState = (BYTE) (NodeNmtState_p & 0xFF); - - // write object 0x1F8F NMT_MNNodeExpState_AU8 - Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if (NodeNmtState_p == kEplNmtCsNotActive) - { // restart processing with IdentRequest - EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ( - pNodeInfo, uiNodeId_p, TimerArg); - } - else - { // monitor NMT state change with StatusRequest after - // the corresponding delay; - // until then wrong NMT states will be ignored - EPL_NMTMNU_SET_FLAGS_TIMERARG_STATE_MON( - pNodeInfo, uiNodeId_p, TimerArg); - - // set NMT state change flag - pNodeInfo->m_wFlags |= EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED; - } - - Ret = EplTimeruModifyTimerMs(&pNodeInfo->m_TimerHdlStatReq, EplNmtMnuInstance_g.m_ulStatusRequestDelay, TimerArg); - - // finish processing, because NmtState_p is the expected and not the current state - goto Exit; - } - - default: - { - break; - } - } - - // check if network is ready to change local NMT state and this was not done before - if ((EplNmtMnuInstance_g.m_wFlags & (EPL_NMTMNU_FLAG_HALTED | EPL_NMTMNU_FLAG_APP_INFORMED)) == 0) - { // boot process is not halted - switch (NmtState) - { - case kEplNmtMsPreOperational1: - { - if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) - && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) - { // all optional CNs scanned once and all mandatory CNs configured successfully - EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; - // inform application - Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventBootStep1Finish, - NmtState, - EPL_E_NO_ERROR); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - // wait for application - Ret = kEplSuccessful; - } - break; - } - // enter PreOp2 - Ret = EplNmtuNmtEvent(kEplNmtEventAllMandatoryCNIdent); - } - break; - } - - case kEplNmtMsPreOperational2: - { - if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) - && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) - { // all optional CNs checked once for ReadyToOp and all mandatory CNs are ReadyToOp - EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; - // inform application - Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventBootStep2Finish, - NmtState, - EPL_E_NO_ERROR); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - // wait for application - Ret = kEplSuccessful; - } - break; - } - // enter ReadyToOp - Ret = EplNmtuNmtEvent(kEplNmtEventEnterReadyToOperate); - } - break; - } - - case kEplNmtMsReadyToOperate: - { - if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) - && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) - { // all CNs checked for errorless communication - EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; - // inform application - Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventCheckComFinish, - NmtState, - EPL_E_NO_ERROR); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - // wait for application - Ret = kEplSuccessful; - } - break; - } - // enter Operational - Ret = EplNmtuNmtEvent(kEplNmtEventEnterMsOperational); - } - break; - } - - case kEplNmtMsOperational: - { - if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == 0) - && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) - { // all optional CNs scanned once and all mandatory CNs are OPERATIONAL - EplNmtMnuInstance_g.m_wFlags |= EPL_NMTMNU_FLAG_APP_INFORMED; - // inform application - Ret = EplNmtMnuInstance_g.m_pfnCbBootEvent(kEplNmtBootEventOperational, - NmtState, - EPL_E_NO_ERROR); - if (Ret != kEplSuccessful) - { - if (Ret == kEplReject) - { - // ignore error code - Ret = kEplSuccessful; - } - break; - } - } - break; - } - - default: - { - break; - } - } - } - -Exit: - return Ret; + // check NMT state of CN + Ret = + EplNmtMnuCheckNmtState(uiNodeId_p, pNodeInfo, + NodeNmtState_p, wErrorCode_p, + NmtState); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuIntNodeEventTimerIdentReq: + { + EPL_DBGLVL_NMTMN_TRACE1 + ("TimerStatReq->IdentReq(%02X)\n", uiNodeId_p); + // trigger IdentRequest again + Ret = + EplIdentuRequestIdentResponse(uiNodeId_p, + EplNmtMnuCbIdentResponse); + if (Ret != kEplSuccessful) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | Ret)); + if (Ret == kEplInvalidOperation) { // this can happen because of a bug in EplTimeruLinuxKernel.c + // so ignore this error. + Ret = kEplSuccessful; + } + } + + break; + } + + case kEplNmtMnuIntNodeEventTimerStateMon: + { + // reset NMT state change flag + // because from now on the CN must have the correct NMT state + pNodeInfo->m_wFlags &= + ~EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED; + + // continue with normal StatReq processing + } + + case kEplNmtMnuIntNodeEventTimerStatReq: + { + EPL_DBGLVL_NMTMN_TRACE1("TimerStatReq->StatReq(%02X)\n", + uiNodeId_p); + // request next StatusResponse + Ret = + EplStatusuRequestStatusResponse(uiNodeId_p, + EplNmtMnuCbStatusResponse); + if (Ret != kEplSuccessful) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(NodeEvent_p, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | Ret)); + if (Ret == kEplInvalidOperation) { // the only situation when this should happen is, when + // StatusResponse was already requested while processing + // event IdentResponse. + // so ignore this error. + Ret = kEplSuccessful; + } + } + + break; + } + + case kEplNmtMnuIntNodeEventTimerLonger: + { + switch (pNodeInfo->m_NodeState) { + case kEplNmtMnuNodeStateConfigured: + { // node should be ReadyToOp but it is not + + // check NMT state which shall be intentionally wrong, so that ERROR_TREATMENT will be started + Ret = + EplNmtMnuCheckNmtState(uiNodeId_p, + pNodeInfo, + kEplNmtCsNotActive, + EPL_E_NMT_BPO2, + NmtState); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + Ret = kEplSuccessful; + } + break; + } + + break; + } + + case kEplNmtMnuNodeStateReadyToOp: + { // CheckCom finished successfully + + pNodeInfo->m_NodeState = + kEplNmtMnuNodeStateComChecked; + + if ((pNodeInfo-> + m_wFlags & + EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) + != 0) { + // decrement only signal slave count if checked once for ReadyToOp, CheckCom, Operational + EplNmtMnuInstance_g. + m_uiSignalSlaveCount--; + pNodeInfo->m_wFlags &= + ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + if ((pNodeInfo-> + m_dwNodeCfg & + EPL_NODEASSIGN_MANDATORY_CN) != + 0) { + // decrement mandatory slave counter + EplNmtMnuInstance_g. + m_uiMandatorySlaveCount--; + } + if (NmtState != kEplNmtMsReadyToOperate) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE + (NodeEvent_p, uiNodeId_p, + (((NodeNmtState_p & 0xFF) + << 8) + | kEplNmtCmdStartNode)); + + // start optional CN + Ret = + EplNmtMnuSendNmtCommand + (uiNodeId_p, + kEplNmtCmdStartNode); + } + break; + } + + default: + { + break; + } + } + break; + } + + case kEplNmtMnuIntNodeEventNmtCmdSent: + { + BYTE bNmtState; + + // update expected NMT state with the one that results + // from the sent NMT command + bNmtState = (BYTE) (NodeNmtState_p & 0xFF); + + // write object 0x1F8F NMT_MNNodeExpState_AU8 + Ret = + EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, + 1); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if (NodeNmtState_p == kEplNmtCsNotActive) { // restart processing with IdentRequest + EPL_NMTMNU_SET_FLAGS_TIMERARG_IDENTREQ + (pNodeInfo, uiNodeId_p, TimerArg); + } else { // monitor NMT state change with StatusRequest after + // the corresponding delay; + // until then wrong NMT states will be ignored + EPL_NMTMNU_SET_FLAGS_TIMERARG_STATE_MON + (pNodeInfo, uiNodeId_p, TimerArg); + + // set NMT state change flag + pNodeInfo->m_wFlags |= + EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED; + } + + Ret = + EplTimeruModifyTimerMs(&pNodeInfo-> + m_TimerHdlStatReq, + EplNmtMnuInstance_g. + m_ulStatusRequestDelay, + TimerArg); + + // finish processing, because NmtState_p is the expected and not the current state + goto Exit; + } + + default: + { + break; + } + } + + // check if network is ready to change local NMT state and this was not done before + if ((EplNmtMnuInstance_g.m_wFlags & (EPL_NMTMNU_FLAG_HALTED | EPL_NMTMNU_FLAG_APP_INFORMED)) == 0) { // boot process is not halted + switch (NmtState) { + case kEplNmtMsPreOperational1: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == + 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) { // all optional CNs scanned once and all mandatory CNs configured successfully + EplNmtMnuInstance_g.m_wFlags |= + EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = + EplNmtMnuInstance_g. + m_pfnCbBootEvent + (kEplNmtBootEventBootStep1Finish, + NmtState, EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + // wait for application + Ret = kEplSuccessful; + } + break; + } + // enter PreOp2 + Ret = + EplNmtuNmtEvent + (kEplNmtEventAllMandatoryCNIdent); + } + break; + } + + case kEplNmtMsPreOperational2: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == + 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) { // all optional CNs checked once for ReadyToOp and all mandatory CNs are ReadyToOp + EplNmtMnuInstance_g.m_wFlags |= + EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = + EplNmtMnuInstance_g. + m_pfnCbBootEvent + (kEplNmtBootEventBootStep2Finish, + NmtState, EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + // wait for application + Ret = kEplSuccessful; + } + break; + } + // enter ReadyToOp + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterReadyToOperate); + } + break; + } + + case kEplNmtMsReadyToOperate: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == + 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) { // all CNs checked for errorless communication + EplNmtMnuInstance_g.m_wFlags |= + EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = + EplNmtMnuInstance_g. + m_pfnCbBootEvent + (kEplNmtBootEventCheckComFinish, + NmtState, EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + // wait for application + Ret = kEplSuccessful; + } + break; + } + // enter Operational + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterMsOperational); + } + break; + } + + case kEplNmtMsOperational: + { + if ((EplNmtMnuInstance_g.m_uiSignalSlaveCount == + 0) + && (EplNmtMnuInstance_g.m_uiMandatorySlaveCount == 0)) { // all optional CNs scanned once and all mandatory CNs are OPERATIONAL + EplNmtMnuInstance_g.m_wFlags |= + EPL_NMTMNU_FLAG_APP_INFORMED; + // inform application + Ret = + EplNmtMnuInstance_g. + m_pfnCbBootEvent + (kEplNmtBootEventOperational, + NmtState, EPL_E_NO_ERROR); + if (Ret != kEplSuccessful) { + if (Ret == kEplReject) { + // ignore error code + Ret = kEplSuccessful; + } + break; + } + } + break; + } + + default: + { + break; + } + } + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtMnuCheckNmtState @@ -2576,188 +2627,172 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplNmtMnuCheckNmtState( - unsigned int uiNodeId_p, - tEplNmtMnuNodeInfo* pNodeInfo_p, - tEplNmtState NodeNmtState_p, - WORD wErrorCode_p, - tEplNmtState LocalNmtState_p) +static tEplKernel EplNmtMnuCheckNmtState(unsigned int uiNodeId_p, + tEplNmtMnuNodeInfo * pNodeInfo_p, + tEplNmtState NodeNmtState_p, + WORD wErrorCode_p, + tEplNmtState LocalNmtState_p) { -tEplKernel Ret = kEplSuccessful; -tEplObdSize ObdSize; -BYTE bNmtState; -BYTE bNmtStatePrev; -tEplNmtState ExpNmtState; - - ObdSize = 1; - // read object 0x1F8F NMT_MNNodeExpState_AU8 - Ret = EplObduReadEntry(0x1F8F, uiNodeId_p, &bNmtState, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // compute expected NMT state - ExpNmtState = (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS); - // compute BYTE of current NMT state - bNmtState = ((BYTE) NodeNmtState_p & 0xFF); - - if (ExpNmtState == kEplNmtCsNotActive) - { // ignore the current state, because the CN shall be not active - Ret = kEplReject; - goto Exit; - } - else if ((ExpNmtState == kEplNmtCsPreOperational2) - && (NodeNmtState_p == kEplNmtCsReadyToOperate)) - { // CN switched to ReadyToOp - // delete timer for timeout handling - Ret = EplTimeruDeleteTimer(&pNodeInfo_p->m_TimerHdlLonger); - if (Ret != kEplSuccessful) - { - goto Exit; - } - pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateReadyToOp; - - // update object 0x1F8F NMT_MNNodeExpState_AU8 to ReadyToOp - Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if ((pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // node is a mandatory CN -> decrement counter - EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; - } - if (LocalNmtState_p >= kEplNmtMsReadyToOperate) - { // start procedure CheckCommunication for this node - Ret = EplNmtMnuNodeCheckCom(uiNodeId_p, pNodeInfo_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if ((LocalNmtState_p == kEplNmtMsOperational) - && (pNodeInfo_p->m_NodeState == kEplNmtMnuNodeStateComChecked)) - { - EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, - uiNodeId_p, - (((NodeNmtState_p & 0xFF) << 8) - | kEplNmtCmdStartNode)); - - // immediately start optional CN, because communication is always OK (e.g. async-only CN) - Ret = EplNmtMnuSendNmtCommand(uiNodeId_p, kEplNmtCmdStartNode); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - } - - } - else if ((ExpNmtState == kEplNmtCsReadyToOperate) - && (NodeNmtState_p == kEplNmtCsOperational)) - { // CN switched to OPERATIONAL - pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateOperational; - - if ((pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) - { // node is a mandatory CN -> decrement counter - EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; - } - - } - else if ((ExpNmtState != NodeNmtState_p) - && !((ExpNmtState == kEplNmtCsPreOperational1) - && (NodeNmtState_p == kEplNmtCsPreOperational2))) - { // CN is not in expected NMT state (without the exceptions above) - WORD wbeErrorCode; - - if ((pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0) - { - // decrement only signal slave count if checked once - EplNmtMnuInstance_g.m_uiSignalSlaveCount--; - pNodeInfo_p->m_wFlags &= ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; - } - - if (pNodeInfo_p->m_NodeState == kEplNmtMnuNodeStateUnknown) - { // CN is already in state unknown, which means that it got - // NMT reset command earlier - goto Exit; - } - - // -> CN is in wrong NMT state - pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateUnknown; - - if (wErrorCode_p == 0) - { // assume wrong NMT state error - if ((pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED) != 0) - { // NMT command has been just issued; - // ignore wrong NMT state until timer expires; - // other errors like LOSS_PRES_TH are still processed - goto Exit; - } - - wErrorCode_p = EPL_E_NMT_WRONG_STATE; - } - - BENCHMARK_MOD_07_TOGGLE(9); - - // $$$ start ERROR_TREATMENT and inform application - Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, - kEplNmtNodeEventError, - NodeNmtState_p, - wErrorCode_p, - (pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, - uiNodeId_p, - (((NodeNmtState_p & 0xFF) << 8) - | kEplNmtCmdResetNode)); - - // reset CN - // store error code in NMT command data for diagnostic purpose - AmiSetWordToLe(&wbeErrorCode, wErrorCode_p); - Ret = EplNmtMnuSendNmtCommandEx(uiNodeId_p, kEplNmtCmdResetNode, &wbeErrorCode, sizeof (wbeErrorCode)); - if (Ret == kEplSuccessful) - { - Ret = kEplReject; - } - - goto Exit; - } - - // check if NMT_MNNodeCurrState_AU8 has to be changed - ObdSize = 1; - Ret = EplObduReadEntry(0x1F8E, uiNodeId_p, &bNmtStatePrev, &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - if (bNmtState != bNmtStatePrev) - { - // update object 0x1F8E NMT_MNNodeCurrState_AU8 - Ret = EplObduWriteEntry(0x1F8E, uiNodeId_p, &bNmtState, 1); - if (Ret != kEplSuccessful) - { - goto Exit; - } - Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, - kEplNmtNodeEventNmtState, - NodeNmtState_p, - wErrorCode_p, - (pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplObdSize ObdSize; + BYTE bNmtState; + BYTE bNmtStatePrev; + tEplNmtState ExpNmtState; + + ObdSize = 1; + // read object 0x1F8F NMT_MNNodeExpState_AU8 + Ret = EplObduReadEntry(0x1F8F, uiNodeId_p, &bNmtState, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // compute expected NMT state + ExpNmtState = (tEplNmtState) (bNmtState | EPL_NMT_TYPE_CS); + // compute BYTE of current NMT state + bNmtState = ((BYTE) NodeNmtState_p & 0xFF); + + if (ExpNmtState == kEplNmtCsNotActive) { // ignore the current state, because the CN shall be not active + Ret = kEplReject; + goto Exit; + } else if ((ExpNmtState == kEplNmtCsPreOperational2) + && (NodeNmtState_p == kEplNmtCsReadyToOperate)) { // CN switched to ReadyToOp + // delete timer for timeout handling + Ret = EplTimeruDeleteTimer(&pNodeInfo_p->m_TimerHdlLonger); + if (Ret != kEplSuccessful) { + goto Exit; + } + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateReadyToOp; + + // update object 0x1F8F NMT_MNNodeExpState_AU8 to ReadyToOp + Ret = EplObduWriteEntry(0x1F8F, uiNodeId_p, &bNmtState, 1); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if ((pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // node is a mandatory CN -> decrement counter + EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; + } + if (LocalNmtState_p >= kEplNmtMsReadyToOperate) { // start procedure CheckCommunication for this node + Ret = EplNmtMnuNodeCheckCom(uiNodeId_p, pNodeInfo_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if ((LocalNmtState_p == kEplNmtMsOperational) + && (pNodeInfo_p->m_NodeState == + kEplNmtMnuNodeStateComChecked)) { + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | + kEplNmtCmdStartNode)); + + // immediately start optional CN, because communication is always OK (e.g. async-only CN) + Ret = + EplNmtMnuSendNmtCommand(uiNodeId_p, + kEplNmtCmdStartNode); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + } + + } else if ((ExpNmtState == kEplNmtCsReadyToOperate) + && (NodeNmtState_p == kEplNmtCsOperational)) { // CN switched to OPERATIONAL + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateOperational; + + if ((pNodeInfo_p->m_dwNodeCfg & EPL_NODEASSIGN_MANDATORY_CN) != 0) { // node is a mandatory CN -> decrement counter + EplNmtMnuInstance_g.m_uiMandatorySlaveCount--; + } + + } else if ((ExpNmtState != NodeNmtState_p) + && !((ExpNmtState == kEplNmtCsPreOperational1) + && (NodeNmtState_p == kEplNmtCsPreOperational2))) { // CN is not in expected NMT state (without the exceptions above) + WORD wbeErrorCode; + + if ((pNodeInfo_p-> + m_wFlags & EPL_NMTMNU_NODE_FLAG_NOT_SCANNED) != 0) { + // decrement only signal slave count if checked once + EplNmtMnuInstance_g.m_uiSignalSlaveCount--; + pNodeInfo_p->m_wFlags &= + ~EPL_NMTMNU_NODE_FLAG_NOT_SCANNED; + } + + if (pNodeInfo_p->m_NodeState == kEplNmtMnuNodeStateUnknown) { // CN is already in state unknown, which means that it got + // NMT reset command earlier + goto Exit; + } + // -> CN is in wrong NMT state + pNodeInfo_p->m_NodeState = kEplNmtMnuNodeStateUnknown; + + if (wErrorCode_p == 0) { // assume wrong NMT state error + if ((pNodeInfo_p->m_wFlags & EPL_NMTMNU_NODE_FLAG_NMT_CMD_ISSUED) != 0) { // NMT command has been just issued; + // ignore wrong NMT state until timer expires; + // other errors like LOSS_PRES_TH are still processed + goto Exit; + } + + wErrorCode_p = EPL_E_NMT_WRONG_STATE; + } + + BENCHMARK_MOD_07_TOGGLE(9); + + // $$$ start ERROR_TREATMENT and inform application + Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventError, + NodeNmtState_p, + wErrorCode_p, + (pNodeInfo_p-> + m_dwNodeCfg & + EPL_NODEASSIGN_MANDATORY_CN) + != 0); + if (Ret != kEplSuccessful) { + goto Exit; + } + + EPL_NMTMNU_DBG_POST_TRACE_VALUE(0, + uiNodeId_p, + (((NodeNmtState_p & 0xFF) << 8) + | kEplNmtCmdResetNode)); + + // reset CN + // store error code in NMT command data for diagnostic purpose + AmiSetWordToLe(&wbeErrorCode, wErrorCode_p); + Ret = + EplNmtMnuSendNmtCommandEx(uiNodeId_p, kEplNmtCmdResetNode, + &wbeErrorCode, + sizeof(wbeErrorCode)); + if (Ret == kEplSuccessful) { + Ret = kEplReject; + } + + goto Exit; + } + // check if NMT_MNNodeCurrState_AU8 has to be changed + ObdSize = 1; + Ret = EplObduReadEntry(0x1F8E, uiNodeId_p, &bNmtStatePrev, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + if (bNmtState != bNmtStatePrev) { + // update object 0x1F8E NMT_MNNodeCurrState_AU8 + Ret = EplObduWriteEntry(0x1F8E, uiNodeId_p, &bNmtState, 1); + if (Ret != kEplSuccessful) { + goto Exit; + } + Ret = EplNmtMnuInstance_g.m_pfnCbNodeEvent(uiNodeId_p, + kEplNmtNodeEventNmtState, + NodeNmtState_p, + wErrorCode_p, + (pNodeInfo_p-> + m_dwNodeCfg & + EPL_NODEASSIGN_MANDATORY_CN) + != 0); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -2776,23 +2811,25 @@ Exit: static tEplKernel EplNmtMnuReset(void) { -tEplKernel Ret; -int iIndex; - - Ret = EplTimeruDeleteTimer(&EplNmtMnuInstance_g.m_TimerHdlNmtState); - - for (iIndex = 1; iIndex <= tabentries (EplNmtMnuInstance_g.m_aNodeInfo); iIndex++) - { - // delete timer handles - Ret = EplTimeruDeleteTimer(&EPL_NMTMNU_GET_NODEINFO(iIndex)->m_TimerHdlStatReq); - Ret = EplTimeruDeleteTimer(&EPL_NMTMNU_GET_NODEINFO(iIndex)->m_TimerHdlLonger); - } - - return Ret; + tEplKernel Ret; + int iIndex; + + Ret = EplTimeruDeleteTimer(&EplNmtMnuInstance_g.m_TimerHdlNmtState); + + for (iIndex = 1; iIndex <= tabentries(EplNmtMnuInstance_g.m_aNodeInfo); + iIndex++) { + // delete timer handles + Ret = + EplTimeruDeleteTimer(&EPL_NMTMNU_GET_NODEINFO(iIndex)-> + m_TimerHdlStatReq); + Ret = + EplTimeruDeleteTimer(&EPL_NMTMNU_GET_NODEINFO(iIndex)-> + m_TimerHdlLonger); + } + + return Ret; } - #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) // EOF - diff --git a/drivers/staging/epl/EplNmtk.c b/drivers/staging/epl/EplNmtk.c index 8bfa59a7e322..4e2d0e15e947 100644 --- a/drivers/staging/epl/EplNmtk.c +++ b/drivers/staging/epl/EplNmtk.c @@ -71,7 +71,7 @@ #include "kernel/EplNmtk.h" #include "kernel/EplTimerk.h" -#include "kernel/EplDllk.h" // for EplDllkProcess() +#include "kernel/EplDllk.h" // for EplDllkProcess() #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) /***************************************************************************/ @@ -88,34 +88,31 @@ // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif #define EPL_NMTK_DBG_POST_TRACE_VALUE(NmtEvent_p, OldNmtState_p, NewNmtState_p) \ TGT_DBG_POST_TRACE_VALUE((kEplEventSinkNmtk << 28) | (NmtEvent_p << 16) \ | ((OldNmtState_p & 0xFF) << 8) \ | (NewNmtState_p & 0xFF)) - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- // struct for instance table -INSTANCE_TYPE_BEGIN - - EPL_MCO_DECL_INSTANCE_MEMBER () +INSTANCE_TYPE_BEGIN EPL_MCO_DECL_INSTANCE_MEMBER() - STATIC volatile tEplNmtState INST_FAR m_NmtState; - STATIC volatile BOOL INST_FAR m_fEnableReadyToOperate; - STATIC volatile BOOL INST_FAR m_fAppReadyToOperate; - STATIC volatile BOOL INST_FAR m_fTimerMsPreOp2; - STATIC volatile BOOL INST_FAR m_fAllMandatoryCNIdent; - STATIC volatile BOOL INST_FAR m_fFrozen; +STATIC volatile tEplNmtState INST_FAR m_NmtState; +STATIC volatile BOOL INST_FAR m_fEnableReadyToOperate; +STATIC volatile BOOL INST_FAR m_fAppReadyToOperate; +STATIC volatile BOOL INST_FAR m_fTimerMsPreOp2; +STATIC volatile BOOL INST_FAR m_fAllMandatoryCNIdent; +STATIC volatile BOOL INST_FAR m_fFrozen; INSTANCE_TYPE_END //--------------------------------------------------------------------------- @@ -125,14 +122,11 @@ INSTANCE_TYPE_END // the modul specific type for the local instance table. This macro // must defined in each modul. //#define tEplPtrInstance tEplInstanceInfo MEM* - -EPL_MCO_DECL_INSTANCE_VAR () - +EPL_MCO_DECL_INSTANCE_VAR() //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -EPL_MCO_DEFINE_INSTANCE_FCT () - +EPL_MCO_DEFINE_INSTANCE_FCT() /***************************************************************************/ /* */ @@ -171,14 +165,13 @@ EPL_MCO_DEFINE_INSTANCE_FCT () //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtkInit(EPL_MCO_DECL_PTR_INSTANCE_PTR) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplNmtkAddInstance (EPL_MCO_PTR_INSTANCE_PTR); + Ret = EplNmtkAddInstance(EPL_MCO_PTR_INSTANCE_PTR); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtkAddInstance @@ -198,45 +191,43 @@ tEplKernel Ret; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtkAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR) { -EPL_MCO_DECL_INSTANCE_PTR_LOCAL -tEplKernel Ret; + EPL_MCO_DECL_INSTANCE_PTR_LOCAL tEplKernel Ret; //tEplEvent Event; //tEplEventNmtStateChange NmtStateChange; - // check if pointer to instance pointer valid - // get free instance and set the globale instance pointer - // set also the instance addr to parameterlist - EPL_MCO_CHECK_PTR_INSTANCE_PTR (); - EPL_MCO_GET_FREE_INSTANCE_PTR (); - EPL_MCO_SET_PTR_INSTANCE_PTR (); + // check if pointer to instance pointer valid + // get free instance and set the globale instance pointer + // set also the instance addr to parameterlist + EPL_MCO_CHECK_PTR_INSTANCE_PTR(); + EPL_MCO_GET_FREE_INSTANCE_PTR(); + EPL_MCO_SET_PTR_INSTANCE_PTR(); - // sign instance as used - EPL_MCO_WRITE_INSTANCE_STATE (kStateUsed); + // sign instance as used + EPL_MCO_WRITE_INSTANCE_STATE(kStateUsed); + Ret = kEplSuccessful; - Ret = kEplSuccessful; + // initialize intern vaiables + // 2006/07/31 d.k.: set NMT-State to kEplNmtGsOff + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + // set NMT-State to kEplNmtGsInitialising + //EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - // initialize intern vaiables - // 2006/07/31 d.k.: set NMT-State to kEplNmtGsOff - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - // set NMT-State to kEplNmtGsInitialising - //EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - - // set flags to FALSE - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = FALSE; - EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = FALSE; - EPL_MCO_GLB_VAR(m_fFrozen) = FALSE; + // set flags to FALSE + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = FALSE; + EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = FALSE; + EPL_MCO_GLB_VAR(m_fFrozen) = FALSE; // EPL_MCO_GLB_VAR(m_TimerHdl) = 0; - // inform higher layer about state change - // 2006/07/31 d.k.: The EPL API layer/application has to start NMT state - // machine via NmtEventSwReset after initialisation of - // all modules has been completed. DLL has to be initialised - // after NMTk because NMT state shall not be uninitialised - // at that time. + // inform higher layer about state change + // 2006/07/31 d.k.: The EPL API layer/application has to start NMT state + // machine via NmtEventSwReset after initialisation of + // all modules has been completed. DLL has to be initialised + // after NMTk because NMT state shall not be uninitialised + // at that time. /* NmtStateChange.m_NewNmtState = EPL_MCO_GLB_VAR(m_NmtState); NmtStateChange.m_NmtEvent = kEplNmtEventNoEvent; Event.m_EventSink = kEplEventSinkNmtu; @@ -246,10 +237,9 @@ tEplKernel Ret; Event.m_uiSize = sizeof(NmtStateChange); Ret = EplEventkPost(&Event); */ - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplNmtkDelInstance @@ -270,24 +260,23 @@ tEplKernel Ret; #if (EPL_USE_DELETEINST_FUNC != FALSE) EPLDLLEXPORT tEplKernel PUBLIC EplNmtkDelInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR) { -tEplKernel Ret = kEplSuccessful; - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); + tEplKernel Ret = kEplSuccessful; + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); - // set NMT-State to kEplNmtGsOff - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; + // set NMT-State to kEplNmtGsOff + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - // sign instance as unused - EPL_MCO_WRITE_INSTANCE_STATE (kStateUnused); + // sign instance as unused + EPL_MCO_WRITE_INSTANCE_STATE(kStateUnused); - // delete timer + // delete timer // Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); - return Ret; + return Ret; } #endif // (EPL_USE_DELETEINST_FUNC != FALSE) - //--------------------------------------------------------------------------- // // Function: EplNmtkProcess @@ -308,1423 +297,1530 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtkProcess(EPL_MCO_DECL_PTR_INSTANCE_PTR_ - tEplEvent* pEvent_p) + tEplEvent * pEvent_p) { -tEplKernel Ret; -tEplNmtState OldNmtState; -tEplNmtEvent NmtEvent; -tEplEvent Event; -tEplEventNmtStateChange NmtStateChange; - - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - Ret = kEplSuccessful; - - switch(pEvent_p->m_EventType) - { - case kEplEventTypeNmtEvent: - { - NmtEvent = *((tEplNmtEvent*)pEvent_p->m_pArg); - break; - } - - case kEplEventTypeTimer: - { - NmtEvent = (tEplNmtEvent)((tEplTimerEventArg*)pEvent_p->m_pArg)->m_ulArg; - break; - } - default: - { - Ret = kEplNmtInvalidEvent; - goto Exit; - } - } - - // save NMT-State - // needed for later comparison to - // inform hgher layer about state change - OldNmtState = EPL_MCO_GLB_VAR(m_NmtState); - - // NMT-State-Maschine - switch(EPL_MCO_GLB_VAR(m_NmtState)) - { - //----------------------------------------------------------- - // general part of the statemaschine - - // first init of the hardware - case kEplNmtGsOff: - { - // leave this state only if higher layer says so - if(NmtEvent == kEplNmtEventSwReset) - { // new state kEplNmtGsInitialising - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - } - break; - } - - // first init of the hardware - case kEplNmtGsInitialising: - { - // leave this state only if higher layer says so - - // check events - switch(NmtEvent) - { - // 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // new state kEplNmtGsResetApplication - case kEplNmtEventEnterResetApp: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - default: - { - break; - } - } - break; - } - - // init of the manufacturer-specific profile area and the - // standardised device profile area - case kEplNmtGsResetApplication: - { - // check events - switch(NmtEvent) - { - // 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // leave this state only if higher layer - // say so - case kEplNmtEventEnterResetCom: - { - // new state kEplNmtGsResetCommunication - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - default: - { - break; - } - } - break; - } - - // init of the communication profile area - case kEplNmtGsResetCommunication: - { - // check events - switch(NmtEvent) - { - // 2006/07/31 d.k.: react also on NMT reset commands in ResetComm state - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // leave this state only if higher layer - // say so - case kEplNmtEventEnterResetConfig: - { - // new state kEplNmtGsResetCommunication - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - default: - { - break; - } - } - break; - } - - // build the configuration with infos from OD - case kEplNmtGsResetConfiguration: - { - // reset flags - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fFrozen) = FALSE; - - // check events - switch(NmtEvent) - { - // 2006/07/31 d.k.: react also on NMT reset commands in ResetConf state - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - case kEplNmtEventResetCom: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // leave this state only if higher layer says so - case kEplNmtEventEnterCsNotActive: - { // Node should be CN - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsNotActive; - break; - - } - - case kEplNmtEventEnterMsNotActive: - { // Node should be CN - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) - // no MN functionality - // TODO: -create error E_NMT_BA1_NO_MN_SUPPORT - EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; - #else - - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsNotActive; - #endif - break; - - } - - default: - { - break; - } - } - break; - } - - //----------------------------------------------------------- - // CN part of the statemaschine - - // node liste for EPL-Frames and check timeout - case kEplNmtCsNotActive: - { - - // check events - switch(NmtEvent) - { - // 2006/07/31 d.k.: react also on NMT reset commands in NotActive state - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } + tEplKernel Ret; + tEplNmtState OldNmtState; + tEplNmtEvent NmtEvent; + tEplEvent Event; + tEplEventNmtStateChange NmtStateChange; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + Ret = kEplSuccessful; + + switch (pEvent_p->m_EventType) { + case kEplEventTypeNmtEvent: + { + NmtEvent = *((tEplNmtEvent *) pEvent_p->m_pArg); + break; + } + + case kEplEventTypeTimer: + { + NmtEvent = + (tEplNmtEvent) ((tEplTimerEventArg *) pEvent_p-> + m_pArg)->m_ulArg; + break; + } + default: + { + Ret = kEplNmtInvalidEvent; + goto Exit; + } + } + + // save NMT-State + // needed for later comparison to + // inform hgher layer about state change + OldNmtState = EPL_MCO_GLB_VAR(m_NmtState); + + // NMT-State-Maschine + switch (EPL_MCO_GLB_VAR(m_NmtState)) { + //----------------------------------------------------------- + // general part of the statemaschine + + // first init of the hardware + case kEplNmtGsOff: + { + // leave this state only if higher layer says so + if (NmtEvent == kEplNmtEventSwReset) { // new state kEplNmtGsInitialising + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + } + break; + } + + // first init of the hardware + case kEplNmtGsInitialising: + { + // leave this state only if higher layer says so + + // check events + switch (NmtEvent) { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // new state kEplNmtGsResetApplication + case kEplNmtEventEnterResetApp: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + default: + { + break; + } + } + break; + } + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + // check events + switch (NmtEvent) { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetApp state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // leave this state only if higher layer + // say so + case kEplNmtEventEnterResetCom: + { + // new state kEplNmtGsResetCommunication + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + default: + { + break; + } + } + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + // check events + switch (NmtEvent) { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetComm state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // leave this state only if higher layer + // say so + case kEplNmtEventEnterResetConfig: + { + // new state kEplNmtGsResetCommunication + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + default: + { + break; + } + } + break; + } + + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; + EPL_MCO_GLB_VAR(m_fFrozen) = FALSE; + + // check events + switch (NmtEvent) { + // 2006/07/31 d.k.: react also on NMT reset commands in ResetConf state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + case kEplNmtEventResetCom: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // leave this state only if higher layer says so + case kEplNmtEventEnterCsNotActive: + { // Node should be CN + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsNotActive; + break; + + } + + case kEplNmtEventEnterMsNotActive: + { // Node should be CN +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) + // no MN functionality + // TODO: -create error E_NMT_BA1_NO_MN_SUPPORT + EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; +#else - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsNotActive; +#endif + break; + + } + + default: + { + break; + } + } + break; + } + + //----------------------------------------------------------- + // CN part of the statemaschine + + // node liste for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + + // check events + switch (NmtEvent) { + // 2006/07/31 d.k.: react also on NMT reset commands in NotActive state + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; // Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; // Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; // Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); - break; - } - - // NMT Command Reset Configuration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; + break; + } + + // NMT Command Reset Configuration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; // Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); - break; - } - - // see if SoA or SoC received - // k.t. 20.07.2006: only SoA forces change of state - // see EPL V2 DS 1.0.0 p.267 - // case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // new state PRE_OPERATIONAL1 - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + + // see if SoA or SoC received + // k.t. 20.07.2006: only SoA forces change of state + // see EPL V2 DS 1.0.0 p.267 + // case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // new state PRE_OPERATIONAL1 + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational1; // Ret = EplTimerkDeleteTimer(&EPL_MCO_GLB_VAR(m_TimerHdl)); - break; - } - // timeout for SoA and Soc - case kEplNmtEventTimerBasicEthernet: - { - // new state BASIC_ETHERNET - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsBasicEthernet; - break; - } - - default: - { - break; - } - }// end of switch(NmtEvent) - - break; - } - - // node processes only async frames - case kEplNmtCsPreOperational1: - { - - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command Reset Configuration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // NMT Command StopNode - case kEplNmtEventStopNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; - break; - } - - // check if SoC received - case kEplNmtEventDllCeSoc: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational2; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - - break; - } - - // node processes isochronous and asynchronous frames - case kEplNmtCsPreOperational2: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command Reset Configuration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // NMT Command StopNode - case kEplNmtEventStopNode: - { - // reset flags - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: + break; + } + // timeout for SoA and Soc + case kEplNmtEventTimerBasicEthernet: + { + // new state BASIC_ETHERNET + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsBasicEthernet; + break; + } + + default: + { + break; + } + } // end of switch(NmtEvent) + + break; + } + + // node processes only async frames + case kEplNmtCsPreOperational1: + { + + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command Reset Configuration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsStopped; + break; + } + + // check if SoC received + case kEplNmtEventDllCeSoc: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational2; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtCsPreOperational2: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command Reset Configuration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) + = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = + FALSE; + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsStopped; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + // reset flags + EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) + = FALSE; + EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = + FALSE; + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational1; + break; + } + + // check if application is ready to operate + case kEplNmtEventEnterReadyToOperate: + { + // check if command NMTEnableReadyToOperate from MN was received + if (EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) == TRUE) { // reset flags + EPL_MCO_GLB_VAR + (m_fEnableReadyToOperate) = + FALSE; + EPL_MCO_GLB_VAR + (m_fAppReadyToOperate) = + FALSE; + // change state + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsReadyToOperate; + } else { // set Flag + EPL_MCO_GLB_VAR + (m_fAppReadyToOperate) = + TRUE; + } + break; + } + + // NMT Commando EnableReadyToOperate + case kEplNmtEventEnableReadyToOperate: + { + // check if application is ready + if (EPL_MCO_GLB_VAR(m_fAppReadyToOperate) == TRUE) { // reset flags + EPL_MCO_GLB_VAR + (m_fEnableReadyToOperate) = + FALSE; + EPL_MCO_GLB_VAR + (m_fAppReadyToOperate) = + FALSE; + // change state + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsReadyToOperate; + } else { // set Flag + EPL_MCO_GLB_VAR + (m_fEnableReadyToOperate) = + TRUE; + } + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsStopped; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational1; + break; + } + + // NMT Command StartNode + case kEplNmtEventStartNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsOperational; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } + + // normal work state + case kEplNmtCsOperational: + { + + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // NMT Command StopNode + case kEplNmtEventStopNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsStopped; + break; + } + + // NMT Command EnterPreOperational2 + case kEplNmtEventEnterPreOperational2: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational2; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational1; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } + + // node stopped by MN + // -> only process asynchronous frames + case kEplNmtCsStopped: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // NMT Command EnterPreOperational2 + case kEplNmtEventEnterPreOperational2: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational2; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational1; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } + + // no epl cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // error occured + // d.k.: how does this error occur? on CRC errors +/* case kEplNmtEventNmtCycleError: { - // reset flags - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; break; } +*/ + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCePreq: + case kEplNmtEventDllCePres: + case kEplNmtEventDllCeSoa: + { // Epl-Frame on net -> stop any communication + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtCsPreOperational1; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + + break; + } + + //----------------------------------------------------------- + // MN part of the statemaschine + + // MN listen to network + // -> if no EPL traffic go to next state + case kEplNmtMsNotActive: + { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) + // no MN functionality + // TODO: -create error E_NMT_BA1_NO_MN_SUPPORT + EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; +#else - // check if application is ready to operate - case kEplNmtEventEnterReadyToOperate: - { - // check if command NMTEnableReadyToOperate from MN was received - if(EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) == TRUE) - { // reset flags - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; - // change state - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsReadyToOperate; - } - else - { // set Flag - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = TRUE; - } - break; - } - - // NMT Commando EnableReadyToOperate - case kEplNmtEventEnableReadyToOperate: - { - // check if application is ready - if(EPL_MCO_GLB_VAR(m_fAppReadyToOperate) == TRUE) - { // reset flags - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = FALSE; - EPL_MCO_GLB_VAR(m_fAppReadyToOperate) = FALSE; - // change state - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsReadyToOperate; - } - else - { // set Flag - EPL_MCO_GLB_VAR(m_fEnableReadyToOperate) = TRUE; - } - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - break; - } - - // node should be configured und application is ready - case kEplNmtCsReadyToOperate: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // NMT Command StopNode - case kEplNmtEventStopNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; + break; + } + + // timeout event + case kEplNmtEventTimerBasicEthernet: + { + if (EPL_MCO_GLB_VAR(m_fFrozen) == FALSE) { // new state BasicEthernet + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsBasicEthernet; + } + break; + } + + // timeout event + case kEplNmtEventTimerMsPreOp1: + { + if (EPL_MCO_GLB_VAR(m_fFrozen) == FALSE) { // new state PreOp1 + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsPreOperational1; + EPL_MCO_GLB_VAR + (m_fTimerMsPreOp2) = FALSE; + EPL_MCO_GLB_VAR + (m_fAllMandatoryCNIdent) = + FALSE; + + } + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + +#endif // ((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) + + break; + } +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) + // MN process reduces epl cycle + case kEplNmtMsPreOperational1: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // error occured + // d.k. MSPreOp1->CSPreOp1: nonsense -> keep state + /* + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; + break; + } + */ + + case kEplNmtEventAllMandatoryCNIdent: + { // all mandatory CN identified + if (EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) != + FALSE) { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsPreOperational2; + } else { + EPL_MCO_GLB_VAR + (m_fAllMandatoryCNIdent) = + TRUE; + } + break; + } + + case kEplNmtEventTimerMsPreOp2: + { // residence time for PreOp1 is elapsed + if (EPL_MCO_GLB_VAR + (m_fAllMandatoryCNIdent) != FALSE) { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsPreOperational2; + } else { + EPL_MCO_GLB_VAR + (m_fTimerMsPreOp2) = TRUE; + } + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } + + // MN process full epl cycle + case kEplNmtMsPreOperational2: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsPreOperational1; + break; + } + + case kEplNmtEventEnterReadyToOperate: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsReadyToOperate; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + + break; + } + + // all madatory nodes ready to operate + // -> MN process full epl cycle + case kEplNmtMsReadyToOperate: + { + + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsPreOperational1; + break; + } + + case kEplNmtEventEnterMsOperational: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsOperational; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + + break; + } + + // normal eplcycle processing + case kEplNmtMsOperational: + { + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // error occured + case kEplNmtEventNmtCycleError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtMsPreOperational1; + break; + } + + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } + + // normal ethernet traffic + case kEplNmtMsBasicEthernet: + { + + // check events + switch (NmtEvent) { + // NMT Command SwitchOff + case kEplNmtEventCriticalError: + case kEplNmtEventSwitchOff: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsOff; + break; + } + + // NMT Command SwReset + case kEplNmtEventSwReset: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsInitialising; + break; + } + + // NMT Command ResetNode + case kEplNmtEventResetNode: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetApplication; + break; + } + + // NMT Command ResetCommunication + // or internal Communication error + case kEplNmtEventResetCom: + case kEplNmtEventInternComError: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // NMT Command ResetConfiguration + case kEplNmtEventResetConfig: + { + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetConfiguration; + break; + } + + // EPL frames received + case kEplNmtEventDllCeSoc: + case kEplNmtEventDllCeSoa: + { // other MN in network + // $$$ d.k.: generate error history entry + EPL_MCO_GLB_VAR(m_NmtState) = + kEplNmtGsResetCommunication; + break; + } + + // error occured + // d.k. BE->PreOp1 on cycle error? No +/* case kEplNmtEventNmtCycleError: { EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; break; } +*/ + default: + { + break; + } + + } // end of switch(NmtEvent) + break; + } +#endif //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // NMT Command StartNode - case kEplNmtEventStartNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsOperational; - break; - } + default: + { + //DEBUG_EPL_DBGLVL_NMTK_TRACE0(EPL_DBGLVL_NMT ,"Error in EplNmtProcess: Unknown NMT-State"); + //EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; + Ret = kEplNmtInvalidState; + goto Exit; + } + + } // end of switch(NmtEvent) + + // inform higher layer about State-Change if needed + if (OldNmtState != EPL_MCO_GLB_VAR(m_NmtState)) { + EPL_NMTK_DBG_POST_TRACE_VALUE(NmtEvent, OldNmtState, + EPL_MCO_GLB_VAR(m_NmtState)); + + // d.k.: memorize NMT state before posting any events + NmtStateChange.m_NewNmtState = EPL_MCO_GLB_VAR(m_NmtState); + + // inform DLL + if ((OldNmtState > kEplNmtGsResetConfiguration) + && (EPL_MCO_GLB_VAR(m_NmtState) <= + kEplNmtGsResetConfiguration)) { + // send DLL DEINIT + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkDestroy; + EPL_MEMSET(&Event.m_NetTime, 0x00, + sizeof(Event.m_NetTime)); + Event.m_pArg = &OldNmtState; + Event.m_uiSize = sizeof(OldNmtState); + // d.k.: directly call DLLk process function, because + // 1. execution of process function is still synchonized and serialized, + // 2. it is the same as without event queues (i.e. well tested), + // 3. DLLk will get those necessary events even if event queue is full, + // 4. event queue is very inefficient +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(&Event); +#else + Ret = EplEventkPost(&Event); +#endif + } else if ((OldNmtState <= kEplNmtGsResetConfiguration) + && (EPL_MCO_GLB_VAR(m_NmtState) > + kEplNmtGsResetConfiguration)) { + // send DLL INIT + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkCreate; + EPL_MEMSET(&Event.m_NetTime, 0x00, + sizeof(Event.m_NetTime)); + Event.m_pArg = &NmtStateChange.m_NewNmtState; + Event.m_uiSize = sizeof(NmtStateChange.m_NewNmtState); + // d.k.: directly call DLLk process function, because + // 1. execution of process function is still synchonized and serialized, + // 2. it is the same as without event queues (i.e. well tested), + // 3. DLLk will get those necessary events even if event queue is full + // 4. event queue is very inefficient +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(&Event); +#else + Ret = EplEventkPost(&Event); +#endif + } else + if ((EPL_MCO_GLB_VAR(m_NmtState) == kEplNmtCsBasicEthernet) + || (EPL_MCO_GLB_VAR(m_NmtState) == + kEplNmtMsBasicEthernet)) { + tEplDllAsyncReqPriority AsyncReqPriority; + + // send DLL Fill Async Tx Buffer, because state BasicEthernet was entered + Event.m_EventSink = kEplEventSinkDllk; + Event.m_EventType = kEplEventTypeDllkFillTx; + EPL_MEMSET(&Event.m_NetTime, 0x00, + sizeof(Event.m_NetTime)); + AsyncReqPriority = kEplDllAsyncReqPrioGeneric; + Event.m_pArg = &AsyncReqPriority; + Event.m_uiSize = sizeof(AsyncReqPriority); + // d.k.: directly call DLLk process function, because + // 1. execution of process function is still synchonized and serialized, + // 2. it is the same as without event queues (i.e. well tested), + // 3. DLLk will get those necessary events even if event queue is full + // 4. event queue is very inefficient +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) + Ret = EplDllkProcess(&Event); +#else + Ret = EplEventkPost(&Event); +#endif + } + // inform higher layer about state change + NmtStateChange.m_NmtEvent = NmtEvent; + Event.m_EventSink = kEplEventSinkNmtu; + Event.m_EventType = kEplEventTypeNmtStateChange; + EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); + Event.m_pArg = &NmtStateChange; + Event.m_uiSize = sizeof(NmtStateChange); + Ret = EplEventkPost(&Event); + EPL_DBGLVL_NMTK_TRACE2 + ("EplNmtkProcess(NMT-Event = 0x%04X): New NMT-State = 0x%03X\n", + NmtEvent, NmtStateChange.m_NewNmtState); + + } + + Exit: + + return Ret; +} - default: - { - break; - } +//--------------------------------------------------------------------------- +// +// Function: EplNmtkGetNmtState +// +// Description: return the actuell NMT-State and the bits +// to for MN- or CN-mode +// +// +// +// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR_ = Instancepointer +// +// +// Returns: tEplNmtState = NMT-State +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplNmtState PUBLIC +EplNmtkGetNmtState(EPL_MCO_DECL_PTR_INSTANCE_PTR) +{ + tEplNmtState NmtState; - }// end of switch(NmtEvent) - break; - } + NmtState = EPL_MCO_GLB_VAR(m_NmtState); - // normal work state - case kEplNmtCsOperational: - { + return NmtState; - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // NMT Command StopNode - case kEplNmtEventStopNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsStopped; - break; - } - - // NMT Command EnterPreOperational2 - case kEplNmtEventEnterPreOperational2: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational2; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - break; - } - - // node stopped by MN - // -> only process asynchronous frames - case kEplNmtCsStopped: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // NMT Command EnterPreOperational2 - case kEplNmtEventEnterPreOperational2: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational2; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - break; - } - - // no epl cycle - // -> normal ethernet communication - case kEplNmtCsBasicEthernet: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // error occured - // d.k.: how does this error occur? on CRC errors -/* case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; - break; - } -*/ - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCePreq: - case kEplNmtEventDllCePres: - case kEplNmtEventDllCeSoa: - { // Epl-Frame on net -> stop any communication - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - - break; - } - - //----------------------------------------------------------- - // MN part of the statemaschine - - // MN listen to network - // -> if no EPL traffic go to next state - case kEplNmtMsNotActive: - { - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) - // no MN functionality - // TODO: -create error E_NMT_BA1_NO_MN_SUPPORT - EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; - #else - - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // EPL frames received - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // other MN in network - // $$$ d.k.: generate error history entry - EPL_MCO_GLB_VAR(m_fFrozen) = TRUE; - break; - } - - // timeout event - case kEplNmtEventTimerBasicEthernet: - { - if (EPL_MCO_GLB_VAR(m_fFrozen) == FALSE) - { // new state BasicEthernet - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsBasicEthernet; - } - break; - } - - // timeout event - case kEplNmtEventTimerMsPreOp1: - { - if (EPL_MCO_GLB_VAR(m_fFrozen) == FALSE) - { // new state PreOp1 - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; - EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = FALSE; - EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = FALSE; - - } - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - - #endif // ((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) == 0) - - break; - } -#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // MN process reduces epl cycle - case kEplNmtMsPreOperational1: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // EPL frames received - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // other MN in network - // $$$ d.k.: generate error history entry - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // error occured - // d.k. MSPreOp1->CSPreOp1: nonsense -> keep state - /* - case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; - break; - } - */ - - case kEplNmtEventAllMandatoryCNIdent: - { // all mandatory CN identified - if (EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) != FALSE) - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational2; - } - else - { - EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) = TRUE; - } - break; - } - - case kEplNmtEventTimerMsPreOp2: - { // residence time for PreOp1 is elapsed - if (EPL_MCO_GLB_VAR(m_fAllMandatoryCNIdent) != FALSE) - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational2; - } - else - { - EPL_MCO_GLB_VAR(m_fTimerMsPreOp2) = TRUE; - } - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - break; - } - - // MN process full epl cycle - case kEplNmtMsPreOperational2: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // EPL frames received - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // other MN in network - // $$$ d.k.: generate error history entry - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; - break; - } - - case kEplNmtEventEnterReadyToOperate: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsReadyToOperate; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - - break; - } - - // all madatory nodes ready to operate - // -> MN process full epl cycle - case kEplNmtMsReadyToOperate: - { - - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // EPL frames received - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // other MN in network - // $$$ d.k.: generate error history entry - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; - break; - } - - case kEplNmtEventEnterMsOperational: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsOperational; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - - break; - } - - // normal eplcycle processing - case kEplNmtMsOperational: - { - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // EPL frames received - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // other MN in network - // $$$ d.k.: generate error history entry - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // error occured - case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtMsPreOperational1; - break; - } - - default: - { - break; - } - - }// end of switch(NmtEvent) - break; - } - - // normal ethernet traffic - case kEplNmtMsBasicEthernet: - { - - // check events - switch(NmtEvent) - { - // NMT Command SwitchOff - case kEplNmtEventCriticalError: - case kEplNmtEventSwitchOff: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsOff; - break; - } - - // NMT Command SwReset - case kEplNmtEventSwReset: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsInitialising; - break; - } - - // NMT Command ResetNode - case kEplNmtEventResetNode: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - break; - } - - // NMT Command ResetCommunication - // or internal Communication error - case kEplNmtEventResetCom: - case kEplNmtEventInternComError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // NMT Command ResetConfiguration - case kEplNmtEventResetConfig: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetConfiguration; - break; - } - - // EPL frames received - case kEplNmtEventDllCeSoc: - case kEplNmtEventDllCeSoa: - { // other MN in network - // $$$ d.k.: generate error history entry - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetCommunication; - break; - } - - // error occured - // d.k. BE->PreOp1 on cycle error? No -/* case kEplNmtEventNmtCycleError: - { - EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtCsPreOperational1; - break; - } -*/ - default: - { - break; - } - - }// end of switch(NmtEvent) - break; - } -#endif //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - - default: - { - //DEBUG_EPL_DBGLVL_NMTK_TRACE0(EPL_DBGLVL_NMT ,"Error in EplNmtProcess: Unknown NMT-State"); - //EPL_MCO_GLB_VAR(m_NmtState) = kEplNmtGsResetApplication; - Ret = kEplNmtInvalidState; - goto Exit; - } - - }// end of switch(NmtEvent) - - // inform higher layer about State-Change if needed - if(OldNmtState != EPL_MCO_GLB_VAR(m_NmtState)) - { - EPL_NMTK_DBG_POST_TRACE_VALUE(NmtEvent, OldNmtState, EPL_MCO_GLB_VAR(m_NmtState)); - - // d.k.: memorize NMT state before posting any events - NmtStateChange.m_NewNmtState = EPL_MCO_GLB_VAR(m_NmtState); - - // inform DLL - if ((OldNmtState > kEplNmtGsResetConfiguration) - && (EPL_MCO_GLB_VAR(m_NmtState) <= kEplNmtGsResetConfiguration)) - { - // send DLL DEINIT - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkDestroy; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = &OldNmtState; - Event.m_uiSize = sizeof (OldNmtState); - // d.k.: directly call DLLk process function, because - // 1. execution of process function is still synchonized and serialized, - // 2. it is the same as without event queues (i.e. well tested), - // 3. DLLk will get those necessary events even if event queue is full, - // 4. event queue is very inefficient -#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplDllkProcess(&Event); -#else - Ret = EplEventkPost(&Event); -#endif - } - else if ((OldNmtState <= kEplNmtGsResetConfiguration) - && (EPL_MCO_GLB_VAR(m_NmtState) > kEplNmtGsResetConfiguration)) - { - // send DLL INIT - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkCreate; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = &NmtStateChange.m_NewNmtState; - Event.m_uiSize = sizeof (NmtStateChange.m_NewNmtState); - // d.k.: directly call DLLk process function, because - // 1. execution of process function is still synchonized and serialized, - // 2. it is the same as without event queues (i.e. well tested), - // 3. DLLk will get those necessary events even if event queue is full - // 4. event queue is very inefficient -#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplDllkProcess(&Event); -#else - Ret = EplEventkPost(&Event); -#endif - } - else if ((EPL_MCO_GLB_VAR(m_NmtState) == kEplNmtCsBasicEthernet) - || (EPL_MCO_GLB_VAR(m_NmtState) == kEplNmtMsBasicEthernet)) - { - tEplDllAsyncReqPriority AsyncReqPriority; - - // send DLL Fill Async Tx Buffer, because state BasicEthernet was entered - Event.m_EventSink = kEplEventSinkDllk; - Event.m_EventType = kEplEventTypeDllkFillTx; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - AsyncReqPriority = kEplDllAsyncReqPrioGeneric; - Event.m_pArg = &AsyncReqPriority; - Event.m_uiSize = sizeof (AsyncReqPriority); - // d.k.: directly call DLLk process function, because - // 1. execution of process function is still synchonized and serialized, - // 2. it is the same as without event queues (i.e. well tested), - // 3. DLLk will get those necessary events even if event queue is full - // 4. event queue is very inefficient -#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) != 0) - Ret = EplDllkProcess(&Event); -#else - Ret = EplEventkPost(&Event); -#endif - } - - // inform higher layer about state change - NmtStateChange.m_NmtEvent = NmtEvent; - Event.m_EventSink = kEplEventSinkNmtu; - Event.m_EventType = kEplEventTypeNmtStateChange; - EPL_MEMSET(&Event.m_NetTime, 0x00, sizeof(Event.m_NetTime)); - Event.m_pArg = &NmtStateChange; - Event.m_uiSize = sizeof(NmtStateChange); - Ret = EplEventkPost(&Event); - EPL_DBGLVL_NMTK_TRACE2("EplNmtkProcess(NMT-Event = 0x%04X): New NMT-State = 0x%03X\n", NmtEvent, NmtStateChange.m_NewNmtState); - - - } - -Exit: - - return Ret; -} - -//--------------------------------------------------------------------------- -// -// Function: EplNmtkGetNmtState -// -// Description: return the actuell NMT-State and the bits -// to for MN- or CN-mode -// -// -// -// Parameters: EPL_MCO_DECL_PTR_INSTANCE_PTR_ = Instancepointer -// -// -// Returns: tEplNmtState = NMT-State -// -// -// State: -// -//--------------------------------------------------------------------------- -EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkGetNmtState(EPL_MCO_DECL_PTR_INSTANCE_PTR) -{ -tEplNmtState NmtState; - - NmtState = EPL_MCO_GLB_VAR(m_NmtState); - - return NmtState; - -} +} //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // // // //=========================================================================// -EPL_MCO_DECL_INSTANCE_FCT () +EPL_MCO_DECL_INSTANCE_FCT() //--------------------------------------------------------------------------- // // Function: @@ -1742,9 +1838,5 @@ EPL_MCO_DECL_INSTANCE_FCT () // State: // //--------------------------------------------------------------------------- - - #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - // EOF - diff --git a/drivers/staging/epl/EplNmtkCal.c b/drivers/staging/epl/EplNmtkCal.c index 2881c3c89245..4ad71a71e013 100644 --- a/drivers/staging/epl/EplNmtkCal.c +++ b/drivers/staging/epl/EplNmtkCal.c @@ -71,11 +71,9 @@ #include "kernel/EplNmtkCal.h" - // TODO: init function needed to prepare EplNmtkGetNmtState for // io-controll-call from EplNmtuCal-Modul - /***************************************************************************/ /* */ /* */ @@ -100,8 +98,6 @@ // local function prototypes //--------------------------------------------------------------------------- - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -126,7 +122,6 @@ // //--------------------------------------------------------------------------- - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -151,7 +146,4 @@ // //--------------------------------------------------------------------------- - - // EOF - diff --git a/drivers/staging/epl/EplNmtu.c b/drivers/staging/epl/EplNmtu.c index 52a7e2056600..3de16a1eff5e 100644 --- a/drivers/staging/epl/EplNmtu.c +++ b/drivers/staging/epl/EplNmtu.c @@ -68,7 +68,6 @@ ****************************************************************************/ - #include "EplInc.h" #include "user/EplNmtu.h" #include "user/EplObdu.h" @@ -94,10 +93,9 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - tEplNmtuStateChangeCallback m_pfnNmtChangeCb; - tEplTimerHdl m_TimerHdl; +typedef struct { + tEplNmtuStateChangeCallback m_pfnNmtChangeCb; + tEplTimerHdl m_TimerHdl; } tEplNmtuInstance; @@ -136,11 +134,11 @@ static tEplNmtuInstance EplNmtuInstance_g; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtuInit() { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplNmtuAddInstance(); + Ret = EplNmtuAddInstance(); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -162,13 +160,13 @@ tEplKernel Ret; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtuAddInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - EplNmtuInstance_g.m_pfnNmtChangeCb = NULL; + EplNmtuInstance_g.m_pfnNmtChangeCb = NULL; - return Ret; + return Ret; } @@ -191,16 +189,16 @@ tEplKernel Ret; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - EplNmtuInstance_g.m_pfnNmtChangeCb = NULL; + EplNmtuInstance_g.m_pfnNmtChangeCb = NULL; - // delete timer - Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl); + // delete timer + Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl); - return Ret; + return Ret; } @@ -223,20 +221,19 @@ tEplKernel Ret; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplNmtuNmtEvent(tEplNmtEvent NmtEvent_p) { -tEplKernel Ret; -tEplEvent Event; - - Event.m_EventSink = kEplEventSinkNmtk; - Event.m_NetTime.m_dwNanoSec = 0; - Event.m_NetTime.m_dwSec = 0; - Event.m_EventType = kEplEventTypeNmtEvent; - Event.m_pArg = &NmtEvent_p; - Event.m_uiSize = sizeof(NmtEvent_p); + tEplKernel Ret; + tEplEvent Event; - Ret = EplEventuPost(&Event); + Event.m_EventSink = kEplEventSinkNmtk; + Event.m_NetTime.m_dwNanoSec = 0; + Event.m_NetTime.m_dwSec = 0; + Event.m_EventType = kEplEventTypeNmtEvent; + Event.m_pArg = &NmtEvent_p; + Event.m_uiSize = sizeof(NmtEvent_p); + Ret = EplEventuPost(&Event); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -258,16 +255,16 @@ tEplEvent Event; //--------------------------------------------------------------------------- EPLDLLEXPORT tEplNmtState PUBLIC EplNmtuGetNmtState() { -tEplNmtState NmtState; + tEplNmtState NmtState; - // $$$ call function of communication abstraction layer + // $$$ call function of communication abstraction layer #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - NmtState = EplNmtkGetNmtState(); + NmtState = EplNmtkGetNmtState(); #else - NmtState = 0; + NmtState = 0; #endif - return NmtState; + return NmtState; } //--------------------------------------------------------------------------- @@ -287,335 +284,366 @@ tEplNmtState NmtState; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent( - tEplEvent* pEplEvent_p) +EPLDLLEXPORT tEplKernel PUBLIC EplNmtuProcessEvent(tEplEvent * pEplEvent_p) { -tEplKernel Ret; - - Ret = kEplSuccessful; - - // process event - switch(pEplEvent_p->m_EventType) - { - // state change of NMT-Module - case kEplEventTypeNmtStateChange: - { - tEplEventNmtStateChange* pNmtStateChange; - - // delete timer - Ret = EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl); - - pNmtStateChange = (tEplEventNmtStateChange*)pEplEvent_p->m_pArg; - - // call cb-functions to inform higher layer - if(EplNmtuInstance_g.m_pfnNmtChangeCb != NULL) - { - Ret = EplNmtuInstance_g.m_pfnNmtChangeCb(*pNmtStateChange); - } - - if (Ret == kEplSuccessful) - { // everything is OK, so switch to next state if necessary - switch (pNmtStateChange->m_NewNmtState) - { - // EPL stack is not running - case kEplNmtGsOff: - break; - - // first init of the hardware - case kEplNmtGsInitialising: - { - Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetApp); - break; - } - - // init of the manufacturer-specific profile area and the - // standardised device profile area - case kEplNmtGsResetApplication: - { - Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetCom); - break; - } - - // init of the communication profile area - case kEplNmtGsResetCommunication: - { - Ret = EplNmtuNmtEvent(kEplNmtEventEnterResetConfig); - break; - } - - // build the configuration with infos from OD - case kEplNmtGsResetConfiguration: - { - unsigned int uiNodeId; - - // get node ID from OD + tEplKernel Ret; + + Ret = kEplSuccessful; + + // process event + switch (pEplEvent_p->m_EventType) { + // state change of NMT-Module + case kEplEventTypeNmtStateChange: + { + tEplEventNmtStateChange *pNmtStateChange; + + // delete timer + Ret = + EplTimeruDeleteTimer(&EplNmtuInstance_g.m_TimerHdl); + + pNmtStateChange = + (tEplEventNmtStateChange *) pEplEvent_p->m_pArg; + + // call cb-functions to inform higher layer + if (EplNmtuInstance_g.m_pfnNmtChangeCb != NULL) { + Ret = + EplNmtuInstance_g. + m_pfnNmtChangeCb(*pNmtStateChange); + } + + if (Ret == kEplSuccessful) { // everything is OK, so switch to next state if necessary + switch (pNmtStateChange->m_NewNmtState) { + // EPL stack is not running + case kEplNmtGsOff: + break; + + // first init of the hardware + case kEplNmtGsInitialising: + { + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterResetApp); + break; + } + + // init of the manufacturer-specific profile area and the + // standardised device profile area + case kEplNmtGsResetApplication: + { + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterResetCom); + break; + } + + // init of the communication profile area + case kEplNmtGsResetCommunication: + { + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterResetConfig); + break; + } + + // build the configuration with infos from OD + case kEplNmtGsResetConfiguration: + { + unsigned int uiNodeId; + + // get node ID from OD #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) - uiNodeId = EplObduGetNodeId(EPL_MCO_PTR_INSTANCE_PTR); + uiNodeId = + EplObduGetNodeId + (EPL_MCO_PTR_INSTANCE_PTR); #else - uiNodeId = 0; + uiNodeId = 0; #endif - //check node ID if not should be master or slave - if (uiNodeId == EPL_C_ADR_MN_DEF_NODE_ID) - { // node shall be MN + //check node ID if not should be master or slave + if (uiNodeId == EPL_C_ADR_MN_DEF_NODE_ID) { // node shall be MN #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - Ret = EplNmtuNmtEvent(kEplNmtEventEnterMsNotActive); + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterMsNotActive); #else - TRACE0("EplNmtuProcess(): no MN functionality implemented\n"); + TRACE0 + ("EplNmtuProcess(): no MN functionality implemented\n"); #endif - } - else - { // node shall be CN - Ret = EplNmtuNmtEvent(kEplNmtEventEnterCsNotActive); - } - break; - } - - //----------------------------------------------------------- - // CN part of the state machine - - // node listens for EPL-Frames and check timeout - case kEplNmtCsNotActive: - { - DWORD dwBuffer; - tEplObdSize ObdSize; - tEplTimerArg TimerArg; - - // create timer to switch automatically to BasicEthernet if no MN available in network - - // read NMT_CNBasicEthernetTimerout_U32 from OD - ObdSize = sizeof(dwBuffer); + } else { // node shall be CN + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterCsNotActive); + } + break; + } + + //----------------------------------------------------------- + // CN part of the state machine + + // node listens for EPL-Frames and check timeout + case kEplNmtCsNotActive: + { + DWORD dwBuffer; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + // create timer to switch automatically to BasicEthernet if no MN available in network + + // read NMT_CNBasicEthernetTimerout_U32 from OD + ObdSize = sizeof(dwBuffer); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) - Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ - 0x1F99, - 0x00, - &dwBuffer, - &ObdSize); + Ret = + EplObduReadEntry + (EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F99, 0x00, &dwBuffer, + &ObdSize); #else - Ret = kEplObdIndexNotExist; + Ret = kEplObdIndexNotExist; #endif - if(Ret != kEplSuccessful) - { - break; - } - if (dwBuffer != 0) - { // BasicEthernet is enabled - // convert us into ms - dwBuffer = dwBuffer / 1000; - if (dwBuffer == 0) - { // timer was below one ms - // set one ms - dwBuffer = 1; - } - TimerArg.m_EventSink = kEplEventSinkNmtk; - TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerBasicEthernet; - Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg); - // potential error is forwarded to event queue which generates error event - } - break; - } - - // node processes only async frames - case kEplNmtCsPreOperational1: - { - break; - } - - // node processes isochronous and asynchronous frames - case kEplNmtCsPreOperational2: - { - Ret = EplNmtuNmtEvent(kEplNmtEventEnterReadyToOperate); - break; - } - - // node should be configured und application is ready - case kEplNmtCsReadyToOperate: - { - break; - } - - // normal work state - case kEplNmtCsOperational: - { - break; - } - - // node stopped by MN - // -> only process asynchronous frames - case kEplNmtCsStopped: - { - break; - } - - // no EPL cycle - // -> normal ethernet communication - case kEplNmtCsBasicEthernet: - { - break; - } - - //----------------------------------------------------------- - // MN part of the state machine + if (Ret != kEplSuccessful) { + break; + } + if (dwBuffer != 0) { // BasicEthernet is enabled + // convert us into ms + dwBuffer = + dwBuffer / 1000; + if (dwBuffer == 0) { // timer was below one ms + // set one ms + dwBuffer = 1; + } + TimerArg.m_EventSink = + kEplEventSinkNmtk; + TimerArg.m_ulArg = + (unsigned long) + kEplNmtEventTimerBasicEthernet; + Ret = + EplTimeruModifyTimerMs + (&EplNmtuInstance_g. + m_TimerHdl, + (unsigned long) + dwBuffer, + TimerArg); + // potential error is forwarded to event queue which generates error event + } + break; + } + + // node processes only async frames + case kEplNmtCsPreOperational1: + { + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtCsPreOperational2: + { + Ret = + EplNmtuNmtEvent + (kEplNmtEventEnterReadyToOperate); + break; + } + + // node should be configured und application is ready + case kEplNmtCsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtCsOperational: + { + break; + } + + // node stopped by MN + // -> only process asynchronous frames + case kEplNmtCsStopped: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtCsBasicEthernet: + { + break; + } + + //----------------------------------------------------------- + // MN part of the state machine #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // node listens for EPL-Frames and check timeout - case kEplNmtMsNotActive: - { - DWORD dwBuffer; - tEplObdSize ObdSize; - tEplTimerArg TimerArg; - - // create timer to switch automatically to BasicEthernet/PreOp1 if no other MN active in network - - // check NMT_StartUp_U32.Bit13 - // read NMT_StartUp_U32 from OD - ObdSize = sizeof(dwBuffer); + // node listens for EPL-Frames and check timeout + case kEplNmtMsNotActive: + { + DWORD dwBuffer; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + // create timer to switch automatically to BasicEthernet/PreOp1 if no other MN active in network + + // check NMT_StartUp_U32.Bit13 + // read NMT_StartUp_U32 from OD + ObdSize = sizeof(dwBuffer); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) - Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ - 0x1F80, - 0x00, - &dwBuffer, - &ObdSize); + Ret = + EplObduReadEntry + (EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F80, 0x00, &dwBuffer, + &ObdSize); #else - Ret = kEplObdIndexNotExist; + Ret = kEplObdIndexNotExist; #endif - if(Ret != kEplSuccessful) - { - break; - } - - if((dwBuffer & EPL_NMTST_BASICETHERNET) == 0) - { // NMT_StartUp_U32.Bit13 == 0 - // new state PreOperational1 - TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerMsPreOp1; - } - else - { // NMT_StartUp_U32.Bit13 == 1 - // new state BasicEthernet - TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerBasicEthernet; - } - - // read NMT_BootTime_REC.MNWaitNotAct_U32 from OD - ObdSize = sizeof(dwBuffer); + if (Ret != kEplSuccessful) { + break; + } + + if ((dwBuffer & EPL_NMTST_BASICETHERNET) == 0) { // NMT_StartUp_U32.Bit13 == 0 + // new state PreOperational1 + TimerArg.m_ulArg = + (unsigned long) + kEplNmtEventTimerMsPreOp1; + } else { // NMT_StartUp_U32.Bit13 == 1 + // new state BasicEthernet + TimerArg.m_ulArg = + (unsigned long) + kEplNmtEventTimerBasicEthernet; + } + + // read NMT_BootTime_REC.MNWaitNotAct_U32 from OD + ObdSize = sizeof(dwBuffer); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) - Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ - 0x1F89, - 0x01, - &dwBuffer, - &ObdSize); + Ret = + EplObduReadEntry + (EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F89, 0x01, &dwBuffer, + &ObdSize); #else - Ret = kEplObdIndexNotExist; + Ret = kEplObdIndexNotExist; #endif - if(Ret != kEplSuccessful) - { - break; - } - // convert us into ms - dwBuffer = dwBuffer / 1000; - if (dwBuffer == 0) - { // timer was below one ms - // set one ms - dwBuffer = 1; - } - TimerArg.m_EventSink = kEplEventSinkNmtk; - Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg); - // potential error is forwarded to event queue which generates error event - break; - } - - // node processes only async frames - case kEplNmtMsPreOperational1: - { - DWORD dwBuffer = 0; - tEplObdSize ObdSize; - tEplTimerArg TimerArg; - - // create timer to switch automatically to PreOp2 if MN identified all mandatory CNs - - // read NMT_BootTime_REC.MNWaitPreOp1_U32 from OD - ObdSize = sizeof(dwBuffer); + if (Ret != kEplSuccessful) { + break; + } + // convert us into ms + dwBuffer = dwBuffer / 1000; + if (dwBuffer == 0) { // timer was below one ms + // set one ms + dwBuffer = 1; + } + TimerArg.m_EventSink = + kEplEventSinkNmtk; + Ret = + EplTimeruModifyTimerMs + (&EplNmtuInstance_g. + m_TimerHdl, + (unsigned long)dwBuffer, + TimerArg); + // potential error is forwarded to event queue which generates error event + break; + } + + // node processes only async frames + case kEplNmtMsPreOperational1: + { + DWORD dwBuffer = 0; + tEplObdSize ObdSize; + tEplTimerArg TimerArg; + + // create timer to switch automatically to PreOp2 if MN identified all mandatory CNs + + // read NMT_BootTime_REC.MNWaitPreOp1_U32 from OD + ObdSize = sizeof(dwBuffer); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) || (EPL_OBD_USE_KERNEL != FALSE) - Ret = EplObduReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ - 0x1F89, - 0x03, - &dwBuffer, - &ObdSize); - if(Ret != kEplSuccessful) - { - // ignore error, because this timeout is optional - dwBuffer = 0; - } + Ret = + EplObduReadEntry + (EPL_MCO_PTR_INSTANCE_PTR_ + 0x1F89, 0x03, &dwBuffer, + &ObdSize); + if (Ret != kEplSuccessful) { + // ignore error, because this timeout is optional + dwBuffer = 0; + } #endif - if (dwBuffer == 0) - { // delay is deactivated - // immediately post timer event - Ret = EplNmtuNmtEvent(kEplNmtEventTimerMsPreOp2); - break; - } - // convert us into ms - dwBuffer = dwBuffer / 1000; - if (dwBuffer == 0) - { // timer was below one ms - // set one ms - dwBuffer = 1; - } - TimerArg.m_EventSink = kEplEventSinkNmtk; - TimerArg.m_ulArg = (unsigned long) kEplNmtEventTimerMsPreOp2; - Ret = EplTimeruModifyTimerMs(&EplNmtuInstance_g.m_TimerHdl, (unsigned long) dwBuffer, TimerArg); - // potential error is forwarded to event queue which generates error event - break; - } - - // node processes isochronous and asynchronous frames - case kEplNmtMsPreOperational2: - { - break; - } - - // node should be configured und application is ready - case kEplNmtMsReadyToOperate: - { - break; - } - - // normal work state - case kEplNmtMsOperational: - { - break; - } - - // no EPL cycle - // -> normal ethernet communication - case kEplNmtMsBasicEthernet: - { - break; - } + if (dwBuffer == 0) { // delay is deactivated + // immediately post timer event + Ret = + EplNmtuNmtEvent + (kEplNmtEventTimerMsPreOp2); + break; + } + // convert us into ms + dwBuffer = dwBuffer / 1000; + if (dwBuffer == 0) { // timer was below one ms + // set one ms + dwBuffer = 1; + } + TimerArg.m_EventSink = + kEplEventSinkNmtk; + TimerArg.m_ulArg = + (unsigned long) + kEplNmtEventTimerMsPreOp2; + Ret = + EplTimeruModifyTimerMs + (&EplNmtuInstance_g. + m_TimerHdl, + (unsigned long)dwBuffer, + TimerArg); + // potential error is forwarded to event queue which generates error event + break; + } + + // node processes isochronous and asynchronous frames + case kEplNmtMsPreOperational2: + { + break; + } + + // node should be configured und application is ready + case kEplNmtMsReadyToOperate: + { + break; + } + + // normal work state + case kEplNmtMsOperational: + { + break; + } + + // no EPL cycle + // -> normal ethernet communication + case kEplNmtMsBasicEthernet: + { + break; + } #endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - default: - { - TRACE1("EplNmtuProcess(): unhandled NMT state 0x%X\n", pNmtStateChange->m_NewNmtState); - } - } - } - else if (Ret == kEplReject) - { // application wants to change NMT state itself - // it's OK - Ret = kEplSuccessful; - } - - EPL_DBGLVL_NMTU_TRACE0("EplNmtuProcessEvent(): NMT-State-Maschine announce change of NMT State\n"); - break; - } - - default: - { - Ret = kEplNmtInvalidEvent; - } - - } + default: + { + TRACE1 + ("EplNmtuProcess(): unhandled NMT state 0x%X\n", + pNmtStateChange-> + m_NewNmtState); + } + } + } else if (Ret == kEplReject) { // application wants to change NMT state itself + // it's OK + Ret = kEplSuccessful; + } + + EPL_DBGLVL_NMTU_TRACE0 + ("EplNmtuProcessEvent(): NMT-State-Maschine announce change of NMT State\n"); + break; + } + + default: + { + Ret = kEplNmtInvalidEvent; + } + + } //Exit: - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -636,17 +664,18 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplNmtuRegisterStateChangeCb( - tEplNmtuStateChangeCallback pfnEplNmtStateChangeCb_p) +EPLDLLEXPORT tEplKernel PUBLIC +EplNmtuRegisterStateChangeCb(tEplNmtuStateChangeCallback + pfnEplNmtStateChangeCb_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // save callback-function in modul global var - EplNmtuInstance_g.m_pfnNmtChangeCb = pfnEplNmtStateChangeCb_p; + // save callback-function in modul global var + EplNmtuInstance_g.m_pfnNmtChangeCb = pfnEplNmtStateChangeCb_p; - return Ret; + return Ret; } @@ -676,6 +705,4 @@ tEplKernel Ret; #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTU)) != 0) - // EOF - diff --git a/drivers/staging/epl/EplNmtuCal.c b/drivers/staging/epl/EplNmtuCal.c index e76f250c6c12..4a29ef58bf9b 100644 --- a/drivers/staging/epl/EplNmtuCal.c +++ b/drivers/staging/epl/EplNmtuCal.c @@ -95,9 +95,6 @@ // local function prototypes //--------------------------------------------------------------------------- - - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -124,14 +121,14 @@ //--------------------------------------------------------------------------- EPLDLLEXPORT tEplNmtState PUBLIC EplNmtkCalGetNmtState() { -tEplNmtState NmtState; - // for test direkt call for EplNmtkGetNmtState() + tEplNmtState NmtState; + // for test direkt call for EplNmtkGetNmtState() #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0) - NmtState = EplNmtkGetNmtState(); + NmtState = EplNmtkGetNmtState(); #else - NmtState = 0; + NmtState = 0; #endif -return NmtState; + return NmtState; } //=========================================================================// @@ -158,7 +155,4 @@ return NmtState; // //--------------------------------------------------------------------------- - - // EOF - diff --git a/drivers/staging/epl/EplObd.c b/drivers/staging/epl/EplObd.c index 0f4db892a625..efbb1967a5dc 100644 --- a/drivers/staging/epl/EplObd.c +++ b/drivers/staging/epl/EplObd.c @@ -70,7 +70,7 @@ ****************************************************************************/ #include "EplInc.h" -#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul +#include "kernel/EplObdk.h" // function prototyps of the EplOBD-Modul #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) @@ -94,30 +94,24 @@ #define BASE_TO_THE_T_SP ((float) 8388608.0) #define GET_EXPONENT_SP(x) ((((x) >> T_SP) & _SHIFTED_EXPONENT_MASK_SP) - _BIAS_SP) - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- // struct for instance table -INSTANCE_TYPE_BEGIN - - EPL_MCO_DECL_INSTANCE_MEMBER () +INSTANCE_TYPE_BEGIN EPL_MCO_DECL_INSTANCE_MEMBER() - STATIC tEplObdInitParam INST_FAR m_ObdInitParam; - STATIC tEplObdStoreLoadObjCallback INST_NEAR m_fpStoreLoadObjCallback; +STATIC tEplObdInitParam INST_FAR m_ObdInitParam; +STATIC tEplObdStoreLoadObjCallback INST_NEAR m_fpStoreLoadObjCallback; INSTANCE_TYPE_END - // decomposition of float -typedef union -{ - tEplObdReal32 m_flRealPart; - int m_nIntegerPart; +typedef union { + tEplObdReal32 m_flRealPart; + int m_nIntegerPart; } tEplObdRealParts; - //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- @@ -127,101 +121,92 @@ typedef union // must defined in each modul. //#define tEplPtrInstance tEplInstanceInfo MEM* -EPL_MCO_DECL_INSTANCE_VAR () - -BYTE MEM abEplObdTrashObject_g[8]; +EPL_MCO_DECL_INSTANCE_VAR() +BYTE MEM abEplObdTrashObject_g[8]; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -EPL_MCO_DEFINE_INSTANCE_FCT () +EPL_MCO_DEFINE_INSTANCE_FCT() -static tEplKernel EplObdCallObjectCallback (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdCallback fpCallback_p, - tEplObdCbParam MEM* pCbParam_p); +static tEplKernel EplObdCallObjectCallback(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCallback fpCallback_p, + tEplObdCbParam MEM * pCbParam_p); -static tEplObdSize EplObdGetDataSizeIntern (tEplObdSubEntryPtr pSubIndexEntry_p); +static tEplObdSize EplObdGetDataSizeIntern(tEplObdSubEntryPtr pSubIndexEntry_p); -static tEplObdSize EplObdGetStrLen (void* pObjData_p, - tEplObdSize ObjLen_p, - tEplObdType ObjType_p); +static tEplObdSize EplObdGetStrLen(void *pObjData_p, + tEplObdSize ObjLen_p, tEplObdType ObjType_p); #if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) -static tEplKernel EplObdCheckObjectRange ( - tEplObdSubEntryPtr pSubindexEntry_p, - void * pData_p); +static tEplKernel EplObdCheckObjectRange(tEplObdSubEntryPtr pSubindexEntry_p, + void *pData_p); #endif -static tEplKernel EplObdGetVarEntry ( - tEplObdSubEntryPtr pSubindexEntry_p, - tEplObdVarEntry MEM** ppVarEntry_p); +static tEplKernel EplObdGetVarEntry(tEplObdSubEntryPtr pSubindexEntry_p, + tEplObdVarEntry MEM ** ppVarEntry_p); -static tEplKernel EplObdGetEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdEntryPtr* ppObdEntry_p, - tEplObdSubEntryPtr* ppObdSubEntry_p); +static tEplKernel EplObdGetEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdEntryPtr * ppObdEntry_p, + tEplObdSubEntryPtr * ppObdSubEntry_p); -static tEplObdSize EplObdGetObjectSize (tEplObdSubEntryPtr pSubIndexEntry_p); +static tEplObdSize EplObdGetObjectSize(tEplObdSubEntryPtr pSubIndexEntry_p); -static tEplKernel EplObdGetIndexIntern ( - tEplObdInitParam MEM* pInitParam_p, - unsigned int uiIndex_p, - tEplObdEntryPtr* ppObdEntry_p); +static tEplKernel EplObdGetIndexIntern(tEplObdInitParam MEM * pInitParam_p, + unsigned int uiIndex_p, + tEplObdEntryPtr * ppObdEntry_p); -static tEplKernel EplObdGetSubindexIntern ( - tEplObdEntryPtr pObdEntry_p, - unsigned int uiSubIndex_p, - tEplObdSubEntryPtr* ppObdSubEntry_p); +static tEplKernel EplObdGetSubindexIntern(tEplObdEntryPtr pObdEntry_p, + unsigned int uiSubIndex_p, + tEplObdSubEntryPtr * ppObdSubEntry_p); -static tEplKernel EplObdAccessOdPartIntern (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdPart CurrentOdPart_p, - tEplObdEntryPtr pObdEnty_p, - tEplObdDir Direction_p); +static tEplKernel EplObdAccessOdPartIntern(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart CurrentOdPart_p, + tEplObdEntryPtr pObdEnty_p, + tEplObdDir Direction_p); -static void * EplObdGetObjectDefaultPtr (tEplObdSubEntryPtr pSubIndexEntry_p); -static void MEM* EplObdGetObjectCurrentPtr (tEplObdSubEntryPtr pSubIndexEntry_p); +static void *EplObdGetObjectDefaultPtr(tEplObdSubEntryPtr pSubIndexEntry_p); +static void MEM *EplObdGetObjectCurrentPtr(tEplObdSubEntryPtr pSubIndexEntry_p); #if (EPL_OBD_USE_STORE_RESTORE != FALSE) - static tEplKernel EplObdCallStoreCallback (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdCbStoreParam MEM* pCbStoreParam_p); +static tEplKernel EplObdCallStoreCallback(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCbStoreParam MEM * + pCbStoreParam_p); #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) -static void EplObdCopyObjectData ( - void MEM* pDstData_p, - void * pSrcData_p, - tEplObdSize ObjSize_p, - tEplObdType ObjType_p); +static void EplObdCopyObjectData(void MEM * pDstData_p, + void *pSrcData_p, + tEplObdSize ObjSize_p, tEplObdType ObjType_p); -void * EplObdGetObjectDataPtrIntern (tEplObdSubEntryPtr pSubindexEntry_p); +void *EplObdGetObjectDataPtrIntern(tEplObdSubEntryPtr pSubindexEntry_p); static tEplKernel EplObdIsNumericalIntern(tEplObdSubEntryPtr pObdSubEntry_p, - BOOL* pfEntryNumerical_p); - -static tEplKernel PUBLIC EplObdWriteEntryPre (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - void** ppDstData_p, - tEplObdSize Size_p, - tEplObdEntryPtr* ppObdEntry_p, - tEplObdSubEntryPtr* ppSubEntry_p, - tEplObdCbParam MEM* pCbParam_p, - tEplObdSize* pObdSize_p); - -static tEplKernel PUBLIC EplObdWriteEntryPost (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdEntryPtr pObdEntry_p, - tEplObdSubEntryPtr pSubEntry_p, - tEplObdCbParam MEM* pCbParam_p, - void * pSrcData_p, - void * pDstData_p, - tEplObdSize ObdSize_p); - - + BOOL * pfEntryNumerical_p); + +static tEplKernel PUBLIC EplObdWriteEntryPre(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + void **ppDstData_p, + tEplObdSize Size_p, + tEplObdEntryPtr * ppObdEntry_p, + tEplObdSubEntryPtr * ppSubEntry_p, + tEplObdCbParam MEM * pCbParam_p, + tEplObdSize * pObdSize_p); + +static tEplKernel PUBLIC EplObdWriteEntryPost(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pObdEntry_p, + tEplObdSubEntryPtr pSubEntry_p, + tEplObdCbParam MEM * pCbParam_p, + void *pSrcData_p, + void *pDstData_p, + tEplObdSize ObdSize_p); //=========================================================================// // // @@ -243,28 +228,25 @@ static tEplKernel PUBLIC EplObdWriteEntryPost (EPL_MCO_DECL_INSTANCE_PTR_ // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdInit (EPL_MCO_DECL_PTR_INSTANCE_PTR_ - tEplObdInitParam MEM* pInitParam_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdInit(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM * pInitParam_p) { -tEplKernel Ret; -EPL_MCO_DELETE_INSTANCE_TABLE (); + tEplKernel Ret; + EPL_MCO_DELETE_INSTANCE_TABLE(); - if (pInitParam_p == NULL) - { - Ret = kEplSuccessful; - goto Exit; - } + if (pInitParam_p == NULL) { + Ret = kEplSuccessful; + goto Exit; + } - Ret = EplObdAddInstance (EPL_MCO_PTR_INSTANCE_PTR_ - pInitParam_p); + Ret = EplObdAddInstance(EPL_MCO_PTR_INSTANCE_PTR_ pInitParam_p); -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdAddInstance() @@ -279,39 +261,39 @@ Exit: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdAddInstance (EPL_MCO_DECL_PTR_INSTANCE_PTR_ - tEplObdInitParam MEM* pInitParam_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdAddInstance(EPL_MCO_DECL_PTR_INSTANCE_PTR_ + tEplObdInitParam MEM * + pInitParam_p) { -EPL_MCO_DECL_INSTANCE_PTR_LOCAL -tEplKernel Ret; + EPL_MCO_DECL_INSTANCE_PTR_LOCAL tEplKernel Ret; - // check if pointer to instance pointer valid - // get free instance and set the globale instance pointer - // set also the instance addr to parameterlist - EPL_MCO_CHECK_PTR_INSTANCE_PTR (); - EPL_MCO_GET_FREE_INSTANCE_PTR (); - EPL_MCO_SET_PTR_INSTANCE_PTR (); + // check if pointer to instance pointer valid + // get free instance and set the globale instance pointer + // set also the instance addr to parameterlist + EPL_MCO_CHECK_PTR_INSTANCE_PTR(); + EPL_MCO_GET_FREE_INSTANCE_PTR(); + EPL_MCO_SET_PTR_INSTANCE_PTR(); - // save init parameters - EPL_MEMCPY (&EPL_MCO_GLB_VAR (m_ObdInitParam), pInitParam_p, sizeof (tEplObdInitParam)); + // save init parameters + EPL_MEMCPY(&EPL_MCO_GLB_VAR(m_ObdInitParam), pInitParam_p, + sizeof(tEplObdInitParam)); - // clear callback function for command LOAD and STORE - EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) = NULL; + // clear callback function for command LOAD and STORE + EPL_MCO_GLB_VAR(m_fpStoreLoadObjCallback) = NULL; - // sign instance as used - EPL_MCO_WRITE_INSTANCE_STATE (kStateUsed); + // sign instance as used + EPL_MCO_WRITE_INSTANCE_STATE(kStateUsed); - // initialize object dictionary - // so all all VarEntries will be initialized to trash object and default values will be set to current data - Ret = EplObdAccessOdPart (EPL_MCO_INSTANCE_PTR_ - kEplObdPartAll, kEplObdDirInit); + // initialize object dictionary + // so all all VarEntries will be initialized to trash object and default values will be set to current data + Ret = EplObdAccessOdPart(EPL_MCO_INSTANCE_PTR_ + kEplObdPartAll, kEplObdDirInit); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdDeleteInstance() @@ -326,20 +308,19 @@ tEplKernel Ret; // //--------------------------------------------------------------------------- #if (EPL_USE_DELETEINST_FUNC != FALSE) -EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance (EPL_MCO_DECL_INSTANCE_PTR) +EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance(EPL_MCO_DECL_INSTANCE_PTR) { - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); - // sign instance as unused - EPL_MCO_WRITE_INSTANCE_STATE (kStateUnused); + // sign instance as unused + EPL_MCO_WRITE_INSTANCE_STATE(kStateUnused); - return kEplSuccessful; + return kEplSuccessful; } #endif // (EPL_USE_DELETEINST_FUNC != FALSE) - //--------------------------------------------------------------------------- // // Function: EplObdWriteEntry() @@ -360,55 +341,45 @@ EPLDLLEXPORT tEplKernel PUBLIC EplObdDeleteInstance (EPL_MCO_DECL_INSTANCE_PTR) // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p) { -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pSubEntry; -tEplObdCbParam MEM CbParam; -void MEM* pDstData; -tEplObdSize ObdSize; - - - Ret = EplObdWriteEntryPre (EPL_MCO_INSTANCE_PTR_ - uiIndex_p, - uiSubIndex_p, - pSrcData_p, - &pDstData, - Size_p, - &pObdEntry, - &pSubEntry, - &CbParam, - &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplObdWriteEntryPost (EPL_MCO_INSTANCE_PTR_ - pObdEntry, - pSubEntry, - &CbParam, - pSrcData_p, - pDstData, - ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - -Exit: - - return Ret; + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pSubEntry; + tEplObdCbParam MEM CbParam; + void MEM *pDstData; + tEplObdSize ObdSize; + + Ret = EplObdWriteEntryPre(EPL_MCO_INSTANCE_PTR_ + uiIndex_p, + uiSubIndex_p, + pSrcData_p, + &pDstData, + Size_p, + &pObdEntry, &pSubEntry, &CbParam, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = EplObdWriteEntryPost(EPL_MCO_INSTANCE_PTR_ + pObdEntry, + pSubEntry, + &CbParam, pSrcData_p, pDstData, ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Exit: + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdReadEntry() @@ -431,81 +402,73 @@ Exit: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize * pSize_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p) { -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pSubEntry; -tEplObdCbParam MEM CbParam; -void * pSrcData; -tEplObdSize ObdSize; - - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - ASSERT (pDstData_p != NULL); - ASSERT (pSize_p != NULL); - - // get address of index and subindex entry - Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ - uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // get pointer to object data - pSrcData = EplObdGetObjectDataPtrIntern (pSubEntry); - - // check source pointer - if (pSrcData == NULL) - { - Ret = kEplObdReadViolation; - goto Exit; - } - - //------------------------------------------------------------------------ - // address of source data to structure of callback parameters - // so callback function can change this data before reading - CbParam.m_uiIndex = uiIndex_p; - CbParam.m_uiSubIndex= uiSubIndex_p; - CbParam.m_pArg = pSrcData; - CbParam.m_ObdEvent = kEplObdEvPreRead; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, &CbParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // get size of data and check if application has reserved enough memory - ObdSize = EplObdGetDataSizeIntern (pSubEntry); - // check if offset given and calc correct number of bytes to read - if (*pSize_p < ObdSize) - { - Ret = kEplObdValueLengthError; - goto Exit; - } - - // read value from object - EPL_MEMCPY (pDstData_p, pSrcData, ObdSize); - *pSize_p = ObdSize; - - // write address of destination data to structure of callback parameters - // so callback function can change this data after reading - CbParam.m_pArg = pDstData_p; - CbParam.m_ObdEvent = kEplObdEvPostRead; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, &CbParam); - -Exit: - - return Ret; + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pSubEntry; + tEplObdCbParam MEM CbParam; + void *pSrcData; + tEplObdSize ObdSize; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + ASSERT(pDstData_p != NULL); + ASSERT(pSize_p != NULL); + + // get address of index and subindex entry + Ret = EplObdGetEntry(EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get pointer to object data + pSrcData = EplObdGetObjectDataPtrIntern(pSubEntry); + + // check source pointer + if (pSrcData == NULL) { + Ret = kEplObdReadViolation; + goto Exit; + } + //------------------------------------------------------------------------ + // address of source data to structure of callback parameters + // so callback function can change this data before reading + CbParam.m_uiIndex = uiIndex_p; + CbParam.m_uiSubIndex = uiSubIndex_p; + CbParam.m_pArg = pSrcData; + CbParam.m_ObdEvent = kEplObdEvPreRead; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get size of data and check if application has reserved enough memory + ObdSize = EplObdGetDataSizeIntern(pSubEntry); + // check if offset given and calc correct number of bytes to read + if (*pSize_p < ObdSize) { + Ret = kEplObdValueLengthError; + goto Exit; + } + // read value from object + EPL_MEMCPY(pDstData_p, pSrcData, ObdSize); + *pSize_p = ObdSize; + + // write address of destination data to structure of callback parameters + // so callback function can change this data after reading + CbParam.m_pArg = pDstData_p; + CbParam.m_ObdEvent = kEplObdEvPostRead; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + + Exit: + + return Ret; } @@ -524,103 +487,92 @@ Exit: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdAccessOdPart (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdPart ObdPart_p, - tEplObdDir Direction_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdAccessOdPart(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart ObdPart_p, + tEplObdDir Direction_p) { -tEplKernel Ret = kEplSuccessful; -BOOL fPartFount; -tEplObdEntryPtr pObdEntry; - - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - // part always has to be unequal to NULL - pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pPart); - ASSERTMSG (pObdEntry != NULL, "EplObdAccessOdPart(): no OD part is defined!\n"); - - // if ObdPart_p is not valid fPartFound keeps FALSE and function returns kEplObdIllegalPart - fPartFount = FALSE; - - // access to part - if ((ObdPart_p & kEplObdPartGen) != 0) - { - fPartFount = TRUE; - - Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ - kEplObdPartGen, pObdEntry, Direction_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - - // access to manufacturer part - pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pManufacturerPart); - - if ( ((ObdPart_p & kEplObdPartMan) != 0) && - (pObdEntry != NULL) ) - { - fPartFount = TRUE; - - Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ - kEplObdPartMan, pObdEntry, Direction_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - - // access to device part - pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pDevicePart); - - if ( ((ObdPart_p & kEplObdPartDev) != 0) && - (pObdEntry != NULL) ) - { - fPartFount = TRUE; - - Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ - kEplObdPartDev, pObdEntry, Direction_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - - #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) - { - // access to user part - pObdEntry = EPL_MCO_GLB_VAR (m_ObdInitParam.m_pUserPart); - - if ( ((ObdPart_p & kEplObdPartUsr) != 0) && - (pObdEntry != NULL) ) - { - fPartFount = TRUE; - - Ret = EplObdAccessOdPartIntern (EPL_MCO_INSTANCE_PTR_ - kEplObdPartUsr, pObdEntry, Direction_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - } - #endif + tEplKernel Ret = kEplSuccessful; + BOOL fPartFount; + tEplObdEntryPtr pObdEntry; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + // part always has to be unequal to NULL + pObdEntry = EPL_MCO_GLB_VAR(m_ObdInitParam.m_pPart); + ASSERTMSG(pObdEntry != NULL, + "EplObdAccessOdPart(): no OD part is defined!\n"); + + // if ObdPart_p is not valid fPartFound keeps FALSE and function returns kEplObdIllegalPart + fPartFount = FALSE; + + // access to part + if ((ObdPart_p & kEplObdPartGen) != 0) { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern(EPL_MCO_INSTANCE_PTR_ + kEplObdPartGen, pObdEntry, + Direction_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + // access to manufacturer part + pObdEntry = EPL_MCO_GLB_VAR(m_ObdInitParam.m_pManufacturerPart); + + if (((ObdPart_p & kEplObdPartMan) != 0) && (pObdEntry != NULL)) { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern(EPL_MCO_INSTANCE_PTR_ + kEplObdPartMan, pObdEntry, + Direction_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + // access to device part + pObdEntry = EPL_MCO_GLB_VAR(m_ObdInitParam.m_pDevicePart); + + if (((ObdPart_p & kEplObdPartDev) != 0) && (pObdEntry != NULL)) { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern(EPL_MCO_INSTANCE_PTR_ + kEplObdPartDev, pObdEntry, + Direction_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + } +#if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) + { + // access to user part + pObdEntry = EPL_MCO_GLB_VAR(m_ObdInitParam.m_pUserPart); + + if (((ObdPart_p & kEplObdPartUsr) != 0) && (pObdEntry != NULL)) { + fPartFount = TRUE; + + Ret = EplObdAccessOdPartIntern(EPL_MCO_INSTANCE_PTR_ + kEplObdPartUsr, + pObdEntry, Direction_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + } + } +#endif - // no access to an OD part was done? illegal OD part was specified! - if (fPartFount == FALSE) - { - Ret = kEplObdIllegalPart; - } + // no access to an OD part was done? illegal OD part was specified! + if (fPartFount == FALSE) { + Ret = kEplObdIllegalPart; + } -Exit: + Exit: - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdDefineVar() @@ -635,64 +587,54 @@ Exit: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdDefineVar (EPL_MCO_DECL_INSTANCE_PTR_ - tEplVarParam MEM* pVarParam_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdDefineVar(EPL_MCO_DECL_INSTANCE_PTR_ + tEplVarParam MEM * pVarParam_p) { -tEplKernel Ret; -tEplObdVarEntry MEM* pVarEntry; -tEplVarParamValid VarValid; -tEplObdSubEntryPtr pSubindexEntry; - - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - ASSERT (pVarParam_p != NULL); // is not allowed to be NULL - - // get address of subindex entry - Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ - pVarParam_p->m_uiIndex, - pVarParam_p->m_uiSubindex, - NULL, &pSubindexEntry); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // get var entry - Ret = EplObdGetVarEntry (pSubindexEntry, &pVarEntry); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - VarValid = pVarParam_p->m_ValidFlag; - - // copy only this values, which valid flag is set - if ((VarValid & kVarValidSize) != 0) - { - if (pSubindexEntry->m_Type != kEplObdTypDomain) - { - tEplObdSize DataSize; - - // check passed size parameter - DataSize = EplObdGetObjectSize(pSubindexEntry); - if (DataSize != pVarParam_p->m_Size) - { // size of variable does not match - Ret = kEplObdValueLengthError; - goto Exit; - } - } - else - { // size can be set only for objects of type DOMAIN - pVarEntry->m_Size = pVarParam_p->m_Size; - } - } - - if ((VarValid & kVarValidData) != 0) - { - pVarEntry->m_pData = pVarParam_p->m_pData; - } + tEplKernel Ret; + tEplObdVarEntry MEM *pVarEntry; + tEplVarParamValid VarValid; + tEplObdSubEntryPtr pSubindexEntry; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + ASSERT(pVarParam_p != NULL); // is not allowed to be NULL + + // get address of subindex entry + Ret = EplObdGetEntry(EPL_MCO_INSTANCE_PTR_ + pVarParam_p->m_uiIndex, + pVarParam_p->m_uiSubindex, NULL, &pSubindexEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get var entry + Ret = EplObdGetVarEntry(pSubindexEntry, &pVarEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + + VarValid = pVarParam_p->m_ValidFlag; + + // copy only this values, which valid flag is set + if ((VarValid & kVarValidSize) != 0) { + if (pSubindexEntry->m_Type != kEplObdTypDomain) { + tEplObdSize DataSize; + + // check passed size parameter + DataSize = EplObdGetObjectSize(pSubindexEntry); + if (DataSize != pVarParam_p->m_Size) { // size of variable does not match + Ret = kEplObdValueLengthError; + goto Exit; + } + } else { // size can be set only for objects of type DOMAIN + pVarEntry->m_Size = pVarParam_p->m_Size; + } + } + + if ((VarValid & kVarValidData) != 0) { + pVarEntry->m_pData = pVarParam_p->m_pData; + } /* #if (EPL_PDO_USE_STATIC_MAPPING == FALSE) { @@ -708,15 +650,14 @@ tEplObdSubEntryPtr pSubindexEntry; } #endif */ - // Ret is already set to kEplSuccessful from ObdGetVarIntern() + // Ret is already set to kEplSuccessful from ObdGetVarIntern() -Exit: + Exit: - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdGetObjectDataPtr() @@ -733,44 +674,36 @@ Exit: // //--------------------------------------------------------------------------- -EPLDLLEXPORT void * PUBLIC EplObdGetObjectDataPtr (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p) - { -tEplKernel Ret; -void * pData; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pObdSubEntry; - - - // get pointer to index structure - Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), - uiIndex_p, - &pObdEntry); - if(Ret != kEplSuccessful) - { - pData = NULL; - goto Exit; - } - - // get pointer to subindex structure - Ret = EplObdGetSubindexIntern (pObdEntry, - uiSubIndex_p, - &pObdSubEntry); - if(Ret != kEplSuccessful) - { - pData = NULL; - goto Exit; - } - // get Datapointer - pData = EplObdGetObjectDataPtrIntern(pObdSubEntry); - -Exit: - return pData; +EPLDLLEXPORT void *PUBLIC EplObdGetObjectDataPtr(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p) +{ + tEplKernel Ret; + void *pData; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pObdSubEntry; + + // get pointer to index structure + Ret = EplObdGetIndexIntern(&EPL_MCO_GLB_VAR(m_ObdInitParam), + uiIndex_p, &pObdEntry); + if (Ret != kEplSuccessful) { + pData = NULL; + goto Exit; + } + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern(pObdEntry, uiSubIndex_p, &pObdSubEntry); + if (Ret != kEplSuccessful) { + pData = NULL; + goto Exit; + } + // get Datapointer + pData = EplObdGetObjectDataPtrIntern(pObdSubEntry); + + Exit: + return pData; } - #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) //--------------------------------------------------------------------------- @@ -786,21 +719,20 @@ Exit: // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdEntryPtr pUserOd_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pUserOd_p) { - EPL_MCO_CHECK_INSTANCE_STATE (); + EPL_MCO_CHECK_INSTANCE_STATE(); - EPL_MCO_GLB_VAR (m_ObdInitParam.m_pUserPart) = pUserOd_p; + EPL_MCO_GLB_VAR(m_ObdInitParam.m_pUserPart) = pUserOd_p; - return kEplSuccessful; + return kEplSuccessful; } #endif - //--------------------------------------------------------------------------- // // Function: EplObdInitVarEntry() @@ -817,9 +749,10 @@ EPLDLLEXPORT tEplKernel PUBLIC EplObdRegisterUserOd (EPL_MCO_DECL_INSTANCE_PTR_ // //--------------------------------------------------------------------------- -EPLDLLEXPORT void PUBLIC EplObdInitVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdVarEntry MEM* pVarEntry_p, - tEplObdType Type_p, tEplObdSize ObdSize_p) +EPLDLLEXPORT void PUBLIC EplObdInitVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdVarEntry MEM * pVarEntry_p, + tEplObdType Type_p, + tEplObdSize ObdSize_p) { /* #if (EPL_PDO_USE_STATIC_MAPPING == FALSE) @@ -832,29 +765,26 @@ EPLDLLEXPORT void PUBLIC EplObdInitVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ */ // 10-dec-2004 r.d.: this function will not be used for strings - if ((Type_p == kEplObdTypDomain)) + if ((Type_p == kEplObdTypDomain)) // (bType_p == kEplObdTypVString) /* || // (bType_p == kEplObdTypOString) || // (bType_p == kEplObdTypUString) */ ) - { - // variables which are defined as DOMAIN or VSTRING should not point to - // trash object, because this trash object contains only 8 bytes. DOMAINS or - // STRINGS can be longer. - pVarEntry_p->m_pData = NULL; - pVarEntry_p->m_Size = 0; - } - else - { - // set address to variable data to trash object - // This prevents an access violation if user forgets to call EplObdDefineVar() - // for this variable but mappes it in a PDO. - pVarEntry_p->m_pData = &abEplObdTrashObject_g[0]; - pVarEntry_p->m_Size = ObdSize_p; - } + { + // variables which are defined as DOMAIN or VSTRING should not point to + // trash object, because this trash object contains only 8 bytes. DOMAINS or + // STRINGS can be longer. + pVarEntry_p->m_pData = NULL; + pVarEntry_p->m_Size = 0; + } else { + // set address to variable data to trash object + // This prevents an access violation if user forgets to call EplObdDefineVar() + // for this variable but mappes it in a PDO. + pVarEntry_p->m_pData = &abEplObdTrashObject_g[0]; + pVarEntry_p->m_Size = ObdSize_p; + } } - //--------------------------------------------------------------------------- // // Function: EplObdGetDataSize() @@ -874,40 +804,33 @@ EPLDLLEXPORT void PUBLIC EplObdInitVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplObdSize PUBLIC EplObdGetDataSize(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p) + unsigned int uiIndex_p, + unsigned int uiSubIndex_p) { -tEplKernel Ret; -tEplObdSize ObdSize; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pObdSubEntry; - - - // get pointer to index structure - Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), - uiIndex_p, - &pObdEntry); - if(Ret != kEplSuccessful) - { - ObdSize = 0; - goto Exit; - } - - // get pointer to subindex structure - Ret = EplObdGetSubindexIntern (pObdEntry, - uiSubIndex_p, - &pObdSubEntry); - if(Ret != kEplSuccessful) - { - ObdSize = 0; - goto Exit; - } - - // get size - ObdSize = EplObdGetDataSizeIntern (pObdSubEntry); -Exit: - return ObdSize; + tEplKernel Ret; + tEplObdSize ObdSize; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pObdSubEntry; + + // get pointer to index structure + Ret = EplObdGetIndexIntern(&EPL_MCO_GLB_VAR(m_ObdInitParam), + uiIndex_p, &pObdEntry); + if (Ret != kEplSuccessful) { + ObdSize = 0; + goto Exit; + } + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern(pObdEntry, uiSubIndex_p, &pObdSubEntry); + if (Ret != kEplSuccessful) { + ObdSize = 0; + goto Exit; + } + // get size + ObdSize = EplObdGetDataSizeIntern(pObdSubEntry); + Exit: + return ObdSize; } + //--------------------------------------------------------------------------- // // Function: EplObdGetNodeId() @@ -924,29 +847,25 @@ Exit: //--------------------------------------------------------------------------- EPLDLLEXPORT unsigned int PUBLIC EplObdGetNodeId(EPL_MCO_DECL_INSTANCE_PTR) { -tEplKernel Ret; -tEplObdSize ObdSize; -BYTE bNodeId; - - bNodeId = 0; - ObdSize = sizeof(bNodeId); - Ret = EplObdReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ - EPL_OBD_NODE_ID_INDEX, - EPL_OBD_NODE_ID_SUBINDEX, - &bNodeId, - &ObdSize); - if(Ret != kEplSuccessful) - { - bNodeId = EPL_C_ADR_INVALID; - goto Exit; - } - -Exit: - return (unsigned int) bNodeId; + tEplKernel Ret; + tEplObdSize ObdSize; + BYTE bNodeId; + + bNodeId = 0; + ObdSize = sizeof(bNodeId); + Ret = EplObdReadEntry(EPL_MCO_PTR_INSTANCE_PTR_ + EPL_OBD_NODE_ID_INDEX, + EPL_OBD_NODE_ID_SUBINDEX, &bNodeId, &ObdSize); + if (Ret != kEplSuccessful) { + bNodeId = EPL_C_ADR_INVALID; + goto Exit; + } + + Exit: + return (unsigned int)bNodeId; } - //--------------------------------------------------------------------------- // // Function: EplObdSetNodeId() @@ -964,76 +883,68 @@ Exit: // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObdSetNodeId(EPL_MCO_DECL_PTR_INSTANCE_PTR_ - unsigned int uiNodeId_p, - tEplObdNodeIdType NodeIdType_p) + unsigned int uiNodeId_p, + tEplObdNodeIdType NodeIdType_p) { -tEplKernel Ret; -tEplObdSize ObdSize; -BYTE fHwBool; -BYTE bNodeId; - - // check Node Id - if(uiNodeId_p == EPL_C_ADR_INVALID) - { - Ret = kEplInvalidNodeId; - goto Exit; - } - bNodeId = (BYTE)uiNodeId_p; - ObdSize = sizeof(BYTE); - // write NodeId to OD entry - Ret = EplObdWriteEntry(EPL_MCO_PTR_INSTANCE_PTR_ - EPL_OBD_NODE_ID_INDEX, - EPL_OBD_NODE_ID_SUBINDEX, - &bNodeId, - ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // set HWBOOL-Flag in Subindex EPL_OBD_NODE_ID_HWBOOL_SUBINDEX - switch (NodeIdType_p) - { - // type unknown - case kEplObdNodeIdUnknown: - { - fHwBool = OBD_FALSE; - break; - } - - case kEplObdNodeIdSoftware: - { - fHwBool = OBD_FALSE; - break; - } - - case kEplObdNodeIdHardware: - { - fHwBool = OBD_TRUE; - break; - } - - default: - { - fHwBool = OBD_FALSE; - } - - } // end of switch (NodeIdType_p) - - // write flag - ObdSize = sizeof(fHwBool); - Ret = EplObdWriteEntry(EPL_MCO_PTR_INSTANCE_PTR - EPL_OBD_NODE_ID_INDEX, - EPL_OBD_NODE_ID_HWBOOL_SUBINDEX, - &fHwBool, - ObdSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret; + tEplObdSize ObdSize; + BYTE fHwBool; + BYTE bNodeId; + + // check Node Id + if (uiNodeId_p == EPL_C_ADR_INVALID) { + Ret = kEplInvalidNodeId; + goto Exit; + } + bNodeId = (BYTE) uiNodeId_p; + ObdSize = sizeof(BYTE); + // write NodeId to OD entry + Ret = EplObdWriteEntry(EPL_MCO_PTR_INSTANCE_PTR_ + EPL_OBD_NODE_ID_INDEX, + EPL_OBD_NODE_ID_SUBINDEX, &bNodeId, ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + // set HWBOOL-Flag in Subindex EPL_OBD_NODE_ID_HWBOOL_SUBINDEX + switch (NodeIdType_p) { + // type unknown + case kEplObdNodeIdUnknown: + { + fHwBool = OBD_FALSE; + break; + } + + case kEplObdNodeIdSoftware: + { + fHwBool = OBD_FALSE; + break; + } + + case kEplObdNodeIdHardware: + { + fHwBool = OBD_TRUE; + break; + } + + default: + { + fHwBool = OBD_FALSE; + } + + } // end of switch (NodeIdType_p) + + // write flag + ObdSize = sizeof(fHwBool); + Ret = EplObdWriteEntry(EPL_MCO_PTR_INSTANCE_PTR + EPL_OBD_NODE_ID_INDEX, + EPL_OBD_NODE_ID_HWBOOL_SUBINDEX, + &fHwBool, ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -1056,38 +967,30 @@ Exit: // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObdIsNumerical(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - BOOL* pfEntryNumerical_p) + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + BOOL * pfEntryNumerical_p) { -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pObdSubEntry; - - - // get pointer to index structure - Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), - uiIndex_p, - &pObdEntry); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // get pointer to subindex structure - Ret = EplObdGetSubindexIntern (pObdEntry, - uiSubIndex_p, - &pObdSubEntry); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - Ret = EplObdIsNumericalIntern(pObdSubEntry, pfEntryNumerical_p); - - -Exit: - return Ret; + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pObdSubEntry; + + // get pointer to index structure + Ret = EplObdGetIndexIntern(&EPL_MCO_GLB_VAR(m_ObdInitParam), + uiIndex_p, &pObdEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern(pObdEntry, uiSubIndex_p, &pObdSubEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Ret = EplObdIsNumericalIntern(pObdSubEntry, pfEntryNumerical_p); + + Exit: + return Ret; } @@ -1115,173 +1018,163 @@ Exit: // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntryToLe (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize * pSize_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdReadEntryToLe(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p) { -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pSubEntry; -tEplObdCbParam MEM CbParam; -void * pSrcData; -tEplObdSize ObdSize; - - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - ASSERT (pDstData_p != NULL); - ASSERT (pSize_p != NULL); - - // get address of index and subindex entry - Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ - uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // get pointer to object data - pSrcData = EplObdGetObjectDataPtrIntern (pSubEntry); - - // check source pointer - if (pSrcData == NULL) - { - Ret = kEplObdReadViolation; - goto Exit; - } - - //------------------------------------------------------------------------ - // address of source data to structure of callback parameters - // so callback function can change this data before reading - CbParam.m_uiIndex = uiIndex_p; - CbParam.m_uiSubIndex= uiSubIndex_p; - CbParam.m_pArg = pSrcData; - CbParam.m_ObdEvent = kEplObdEvPreRead; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, &CbParam); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // get size of data and check if application has reserved enough memory - ObdSize = EplObdGetDataSizeIntern (pSubEntry); - // check if offset given and calc correct number of bytes to read - if (*pSize_p < ObdSize) - { - Ret = kEplObdValueLengthError; - goto Exit; - } - - // check if numerical type - switch(pSubEntry->m_Type) - { - //----------------------------------------------- - // types without ami - case kEplObdTypVString: - case kEplObdTypOString: - case kEplObdTypDomain: - default: - { - // read value from object - EPL_MEMCPY (pDstData_p, pSrcData, ObdSize); - break; - } - - //----------------------------------------------- - // numerical type which needs ami-write - // 8 bit or smaller values - case kEplObdTypBool: - case kEplObdTypInt8: - case kEplObdTypUInt8: - { - AmiSetByteToLe(pDstData_p, *((BYTE*)pSrcData)); - break; - } - - // 16 bit values - case kEplObdTypInt16: - case kEplObdTypUInt16: - { - AmiSetWordToLe(pDstData_p, *((WORD*)pSrcData)); - break; - } - - // 24 bit values - case kEplObdTypInt24: - case kEplObdTypUInt24: - { - AmiSetDword24ToLe(pDstData_p, *((DWORD*)pSrcData)); - break; - } - - // 32 bit values - case kEplObdTypInt32: - case kEplObdTypUInt32: - case kEplObdTypReal32: - { - AmiSetDwordToLe(pDstData_p, *((DWORD*)pSrcData)); - break; - } - - // 40 bit values - case kEplObdTypInt40: - case kEplObdTypUInt40: - { - AmiSetQword40ToLe(pDstData_p, *((QWORD*)pSrcData)); - break; - } - - // 48 bit values - case kEplObdTypInt48: - case kEplObdTypUInt48: - { - AmiSetQword48ToLe(pDstData_p, *((QWORD*)pSrcData)); - break; - } - - // 56 bit values - case kEplObdTypInt56: - case kEplObdTypUInt56: - { - AmiSetQword56ToLe(pDstData_p, *((QWORD*)pSrcData)); - break; - } - - // 64 bit values - case kEplObdTypInt64: - case kEplObdTypUInt64: - case kEplObdTypReal64: - { - AmiSetQword64ToLe(pDstData_p, *((QWORD*)pSrcData)); - break; - } - - // time of day - case kEplObdTypTimeOfDay: - case kEplObdTypTimeDiff: - { - AmiSetTimeOfDay(pDstData_p, ((tTimeOfDay*)pSrcData)); - break; - } - - }// end of switch(pSubEntry->m_Type) - - *pSize_p = ObdSize; - - - // write address of destination data to structure of callback parameters - // so callback function can change this data after reading - CbParam.m_pArg = pDstData_p; - CbParam.m_ObdEvent = kEplObdEvPostRead; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, &CbParam); - -Exit: - - return Ret; + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pSubEntry; + tEplObdCbParam MEM CbParam; + void *pSrcData; + tEplObdSize ObdSize; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + ASSERT(pDstData_p != NULL); + ASSERT(pSize_p != NULL); + + // get address of index and subindex entry + Ret = EplObdGetEntry(EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get pointer to object data + pSrcData = EplObdGetObjectDataPtrIntern(pSubEntry); + + // check source pointer + if (pSrcData == NULL) { + Ret = kEplObdReadViolation; + goto Exit; + } + //------------------------------------------------------------------------ + // address of source data to structure of callback parameters + // so callback function can change this data before reading + CbParam.m_uiIndex = uiIndex_p; + CbParam.m_uiSubIndex = uiSubIndex_p; + CbParam.m_pArg = pSrcData; + CbParam.m_ObdEvent = kEplObdEvPreRead; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get size of data and check if application has reserved enough memory + ObdSize = EplObdGetDataSizeIntern(pSubEntry); + // check if offset given and calc correct number of bytes to read + if (*pSize_p < ObdSize) { + Ret = kEplObdValueLengthError; + goto Exit; + } + // check if numerical type + switch (pSubEntry->m_Type) { + //----------------------------------------------- + // types without ami + case kEplObdTypVString: + case kEplObdTypOString: + case kEplObdTypDomain: + default: + { + // read value from object + EPL_MEMCPY(pDstData_p, pSrcData, ObdSize); + break; + } + + //----------------------------------------------- + // numerical type which needs ami-write + // 8 bit or smaller values + case kEplObdTypBool: + case kEplObdTypInt8: + case kEplObdTypUInt8: + { + AmiSetByteToLe(pDstData_p, *((BYTE *) pSrcData)); + break; + } + + // 16 bit values + case kEplObdTypInt16: + case kEplObdTypUInt16: + { + AmiSetWordToLe(pDstData_p, *((WORD *) pSrcData)); + break; + } + + // 24 bit values + case kEplObdTypInt24: + case kEplObdTypUInt24: + { + AmiSetDword24ToLe(pDstData_p, *((DWORD *) pSrcData)); + break; + } + + // 32 bit values + case kEplObdTypInt32: + case kEplObdTypUInt32: + case kEplObdTypReal32: + { + AmiSetDwordToLe(pDstData_p, *((DWORD *) pSrcData)); + break; + } + + // 40 bit values + case kEplObdTypInt40: + case kEplObdTypUInt40: + { + AmiSetQword40ToLe(pDstData_p, *((QWORD *) pSrcData)); + break; + } + + // 48 bit values + case kEplObdTypInt48: + case kEplObdTypUInt48: + { + AmiSetQword48ToLe(pDstData_p, *((QWORD *) pSrcData)); + break; + } + + // 56 bit values + case kEplObdTypInt56: + case kEplObdTypUInt56: + { + AmiSetQword56ToLe(pDstData_p, *((QWORD *) pSrcData)); + break; + } + + // 64 bit values + case kEplObdTypInt64: + case kEplObdTypUInt64: + case kEplObdTypReal64: + { + AmiSetQword64ToLe(pDstData_p, *((QWORD *) pSrcData)); + break; + } + + // time of day + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + { + AmiSetTimeOfDay(pDstData_p, ((tTimeOfDay *) pSrcData)); + break; + } + + } // end of switch(pSubEntry->m_Type) + + *pSize_p = ObdSize; + + // write address of destination data to structure of callback parameters + // so callback function can change this data after reading + CbParam.m_pArg = pDstData_p; + CbParam.m_ObdEvent = kEplObdEvPostRead; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + + Exit: + + return Ret; } @@ -1306,200 +1199,178 @@ Exit: // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntryFromLe (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObdWriteEntryFromLe(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p) { -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pSubEntry; -tEplObdCbParam MEM CbParam; -void MEM* pDstData; -tEplObdSize ObdSize; -QWORD qwBuffer; -void* pBuffer = &qwBuffer; - - - Ret = EplObdWriteEntryPre (EPL_MCO_INSTANCE_PTR_ - uiIndex_p, - uiSubIndex_p, - pSrcData_p, - &pDstData, - Size_p, - &pObdEntry, - &pSubEntry, - &CbParam, - &ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - - // check if numerical type - switch(pSubEntry->m_Type) - { - //----------------------------------------------- - // types without ami - default: - { // do nothing, i.e. use the given source pointer - pBuffer = pSrcData_p; - break; - } + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pSubEntry; + tEplObdCbParam MEM CbParam; + void MEM *pDstData; + tEplObdSize ObdSize; + QWORD qwBuffer; + void *pBuffer = &qwBuffer; + + Ret = EplObdWriteEntryPre(EPL_MCO_INSTANCE_PTR_ + uiIndex_p, + uiSubIndex_p, + pSrcData_p, + &pDstData, + Size_p, + &pObdEntry, &pSubEntry, &CbParam, &ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + // check if numerical type + switch (pSubEntry->m_Type) { + //----------------------------------------------- + // types without ami + default: + { // do nothing, i.e. use the given source pointer + pBuffer = pSrcData_p; + break; + } + + //----------------------------------------------- + // numerical type which needs ami-write + // 8 bit or smaller values + case kEplObdTypBool: + case kEplObdTypInt8: + case kEplObdTypUInt8: + { + *((BYTE *) pBuffer) = AmiGetByteFromLe(pSrcData_p); + break; + } + + // 16 bit values + case kEplObdTypInt16: + case kEplObdTypUInt16: + { + *((WORD *) pBuffer) = AmiGetWordFromLe(pSrcData_p); + break; + } + + // 24 bit values + case kEplObdTypInt24: + case kEplObdTypUInt24: + { + *((DWORD *) pBuffer) = AmiGetDword24FromLe(pSrcData_p); + break; + } + + // 32 bit values + case kEplObdTypInt32: + case kEplObdTypUInt32: + case kEplObdTypReal32: + { + *((DWORD *) pBuffer) = AmiGetDwordFromLe(pSrcData_p); + break; + } + + // 40 bit values + case kEplObdTypInt40: + case kEplObdTypUInt40: + { + *((QWORD *) pBuffer) = AmiGetQword40FromLe(pSrcData_p); + break; + } + + // 48 bit values + case kEplObdTypInt48: + case kEplObdTypUInt48: + { + *((QWORD *) pBuffer) = AmiGetQword48FromLe(pSrcData_p); + break; + } + + // 56 bit values + case kEplObdTypInt56: + case kEplObdTypUInt56: + { + *((QWORD *) pBuffer) = AmiGetQword56FromLe(pSrcData_p); + break; + } + + // 64 bit values + case kEplObdTypInt64: + case kEplObdTypUInt64: + case kEplObdTypReal64: + { + *((QWORD *) pBuffer) = AmiGetQword64FromLe(pSrcData_p); + break; + } + + // time of day + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + { + AmiGetTimeOfDay(pBuffer, ((tTimeOfDay *) pSrcData_p)); + break; + } + + } // end of switch(pSubEntry->m_Type) + + Ret = EplObdWriteEntryPost(EPL_MCO_INSTANCE_PTR_ + pObdEntry, + pSubEntry, + &CbParam, pBuffer, pDstData, ObdSize); + if (Ret != kEplSuccessful) { + goto Exit; + } + + Exit: + + return Ret; - //----------------------------------------------- - // numerical type which needs ami-write - // 8 bit or smaller values - case kEplObdTypBool: - case kEplObdTypInt8: - case kEplObdTypUInt8: - { - *((BYTE*)pBuffer) = AmiGetByteFromLe(pSrcData_p); - break; - } - - // 16 bit values - case kEplObdTypInt16: - case kEplObdTypUInt16: - { - *((WORD*)pBuffer) = AmiGetWordFromLe(pSrcData_p); - break; - } - - // 24 bit values - case kEplObdTypInt24: - case kEplObdTypUInt24: - { - *((DWORD*)pBuffer) = AmiGetDword24FromLe(pSrcData_p); - break; - } +} - // 32 bit values - case kEplObdTypInt32: - case kEplObdTypUInt32: - case kEplObdTypReal32: - { - *((DWORD*)pBuffer) = AmiGetDwordFromLe(pSrcData_p); - break; - } - - // 40 bit values - case kEplObdTypInt40: - case kEplObdTypUInt40: - { - *((QWORD*)pBuffer) = AmiGetQword40FromLe(pSrcData_p); - break; - } - - // 48 bit values - case kEplObdTypInt48: - case kEplObdTypUInt48: - { - *((QWORD*)pBuffer) = AmiGetQword48FromLe(pSrcData_p); - break; - } - - // 56 bit values - case kEplObdTypInt56: - case kEplObdTypUInt56: - { - *((QWORD*)pBuffer) = AmiGetQword56FromLe(pSrcData_p); - break; - } - - // 64 bit values - case kEplObdTypInt64: - case kEplObdTypUInt64: - case kEplObdTypReal64: - { - *((QWORD*)pBuffer) = AmiGetQword64FromLe(pSrcData_p); - break; - } - - // time of day - case kEplObdTypTimeOfDay: - case kEplObdTypTimeDiff: - { - AmiGetTimeOfDay(pBuffer, ((tTimeOfDay*)pSrcData_p)); - break; - } - - }// end of switch(pSubEntry->m_Type) - - - Ret = EplObdWriteEntryPost (EPL_MCO_INSTANCE_PTR_ - pObdEntry, - pSubEntry, - &CbParam, - pBuffer, - pDstData, - ObdSize); - if (Ret != kEplSuccessful) - { - goto Exit; - } - -Exit: - - return Ret; - -} - -//--------------------------------------------------------------------------- -// -// Function: EplObdGetAccessType() -// -// Description: Function returns accesstype of the entry -// -// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ -// uiIndex_p = Index of the OD entry -// uiSubIndex_p = Subindex of the OD Entry -// pAccessTyp_p = pointer to buffer to store accesstype -// -// Return: tEplKernel = errorcode -// -// -// State: -// -//--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObdGetAccessType(EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplObdAccess* pAccessTyp_p) - -{ -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pObdSubEntry; - - - // get pointer to index structure - Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), - uiIndex_p, - &pObdEntry); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // get pointer to subindex structure - Ret = EplObdGetSubindexIntern (pObdEntry, - uiSubIndex_p, - &pObdSubEntry); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // get accessType - *pAccessTyp_p = pObdSubEntry->m_Access; - - -Exit: - return Ret; -} +//--------------------------------------------------------------------------- +// +// Function: EplObdGetAccessType() +// +// Description: Function returns accesstype of the entry +// +// Parameters: EPL_MCO_DECL_INSTANCE_PTR_ +// uiIndex_p = Index of the OD entry +// uiSubIndex_p = Subindex of the OD Entry +// pAccessTyp_p = pointer to buffer to store accesstype +// +// Return: tEplKernel = errorcode +// +// +// State: +// +//--------------------------------------------------------------------------- +EPLDLLEXPORT tEplKernel PUBLIC EplObdGetAccessType(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplObdAccess * pAccessTyp_p) +{ + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pObdSubEntry; + + // get pointer to index structure + Ret = EplObdGetIndexIntern(&EPL_MCO_GLB_VAR(m_ObdInitParam), + uiIndex_p, &pObdEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get pointer to subindex structure + Ret = EplObdGetSubindexIntern(pObdEntry, uiSubIndex_p, &pObdSubEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get accessType + *pAccessTyp_p = pObdSubEntry->m_Access; + + Exit: + return Ret; +} //--------------------------------------------------------------------------- // @@ -1517,37 +1388,37 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplObdSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdVarEntry MEM** ppVarEntry_p) +tEplKernel PUBLIC EplObdSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM ** ppVarEntry_p) { -tEplKernel Ret; -tEplObdSubEntryPtr pSubindexEntry; + tEplKernel Ret; + tEplObdSubEntryPtr pSubindexEntry; - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); - // get address of subindex entry - Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ - uiIndex_p, uiSubindex_p, NULL, &pSubindexEntry); - if (Ret == kEplSuccessful) - { - // get var entry - Ret = EplObdGetVarEntry (pSubindexEntry, ppVarEntry_p); - } + // get address of subindex entry + Ret = EplObdGetEntry(EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubindex_p, NULL, &pSubindexEntry); + if (Ret == kEplSuccessful) { + // get var entry + Ret = EplObdGetVarEntry(pSubindexEntry, ppVarEntry_p); + } - return Ret; + return Ret; } + //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // // // //=========================================================================// -EPL_MCO_DECL_INSTANCE_FCT () +EPL_MCO_DECL_INSTANCE_FCT() //--------------------------------------------------------------------------- // // Function: EplObdCallObjectCallback() @@ -1562,35 +1433,33 @@ EPL_MCO_DECL_INSTANCE_FCT () // State: // //--------------------------------------------------------------------------- - -static tEplKernel EplObdCallObjectCallback (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdCallback fpCallback_p, - tEplObdCbParam MEM* pCbParam_p) +static tEplKernel EplObdCallObjectCallback(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCallback fpCallback_p, + tEplObdCbParam MEM * pCbParam_p) { -tEplKernel Ret; -tEplObdCallback MEM fpCallback; + tEplKernel Ret; + tEplObdCallback MEM fpCallback; - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); - ASSERT (pCbParam_p != NULL); + ASSERT(pCbParam_p != NULL); - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // check address of callback function before calling it - if (fpCallback_p != NULL) - { - // KEIL C51 V6.01 has a bug. - // Therefore the parameter fpCallback_p has to be copied in local variable fpCallback. - fpCallback = fpCallback_p; + // check address of callback function before calling it + if (fpCallback_p != NULL) { + // KEIL C51 V6.01 has a bug. + // Therefore the parameter fpCallback_p has to be copied in local variable fpCallback. + fpCallback = fpCallback_p; - // call callback function for this object - Ret = fpCallback (EPL_MCO_INSTANCE_PARAM_IDX_() - pCbParam_p); - } + // call callback function for this object + Ret = fpCallback(EPL_MCO_INSTANCE_PARAM_IDX_() + pCbParam_p); + } - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -1608,33 +1477,33 @@ tEplObdCallback MEM fpCallback; // //--------------------------------------------------------------------------- -static tEplObdSize EplObdGetDataSizeIntern (tEplObdSubEntryPtr pSubIndexEntry_p) +static tEplObdSize EplObdGetDataSizeIntern(tEplObdSubEntryPtr pSubIndexEntry_p) { -tEplObdSize DataSize; -void MEM* pData; + tEplObdSize DataSize; + void MEM *pData; - // If OD entry is defined by macro EPL_OBD_SUBINDEX_ROM_VSTRING - // then the current pointer is always NULL. The function - // returns the length of default string. - DataSize = EplObdGetObjectSize (pSubIndexEntry_p); + // If OD entry is defined by macro EPL_OBD_SUBINDEX_ROM_VSTRING + // then the current pointer is always NULL. The function + // returns the length of default string. + DataSize = EplObdGetObjectSize(pSubIndexEntry_p); - if (pSubIndexEntry_p->m_Type == kEplObdTypVString) - { - // The pointer to current value can be received from EplObdGetObjectCurrentPtr() - pData = ((void MEM*) EplObdGetObjectCurrentPtr (pSubIndexEntry_p)); - if (pData != NULL) - { - DataSize = EplObdGetStrLen ((void *) pData, DataSize, pSubIndexEntry_p->m_Type); - } + if (pSubIndexEntry_p->m_Type == kEplObdTypVString) { + // The pointer to current value can be received from EplObdGetObjectCurrentPtr() + pData = + ((void MEM *)EplObdGetObjectCurrentPtr(pSubIndexEntry_p)); + if (pData != NULL) { + DataSize = + EplObdGetStrLen((void *)pData, DataSize, + pSubIndexEntry_p->m_Type); + } - } + } - return DataSize; + return DataSize; } - //--------------------------------------------------------------------------- // // Function: EplObdGetStrLen() @@ -1652,47 +1521,38 @@ void MEM* pData; // //--------------------------------------------------------------------------- -static tEplObdSize EplObdGetStrLen (void * pObjData_p, - tEplObdSize ObjLen_p, - tEplObdType ObjType_p) +static tEplObdSize EplObdGetStrLen(void *pObjData_p, + tEplObdSize ObjLen_p, tEplObdType ObjType_p) { -tEplObdSize StrLen = 0; -BYTE * pbString; - - if (pObjData_p == NULL) - { - goto Exit; - } - - //---------------------------------------- - // Visible String: data format byte - if (ObjType_p == kEplObdTypVString) - { - pbString = pObjData_p; + tEplObdSize StrLen = 0; + BYTE *pbString; - for (StrLen = 0; StrLen < ObjLen_p; StrLen++) - { - if (*pbString == '\0') - { - StrLen++; - break; - } + if (pObjData_p == NULL) { + goto Exit; + } + //---------------------------------------- + // Visible String: data format byte + if (ObjType_p == kEplObdTypVString) { + pbString = pObjData_p; - pbString++; - } - } + for (StrLen = 0; StrLen < ObjLen_p; StrLen++) { + if (*pbString == '\0') { + StrLen++; + break; + } - //---------------------------------------- - // other string types ... + pbString++; + } + } + //---------------------------------------- + // other string types ... -Exit: - return (StrLen); + Exit: + return (StrLen); } - - #if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) //--------------------------------------------------------------------------- @@ -1715,293 +1575,277 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplObdCheckObjectRange ( - tEplObdSubEntryPtr pSubindexEntry_p, - void * pData_p) +static tEplKernel EplObdCheckObjectRange(tEplObdSubEntryPtr pSubindexEntry_p, + void *pData_p) { -tEplKernel Ret; -void * pRangeData; - - ASSERTMSG (pSubindexEntry_p != NULL, - "EplObdCheckObjectRange(): no address to subindex struct!\n"); - - Ret = kEplSuccessful; - - // check if data range has to be checked - if ((pSubindexEntry_p->m_Access & kEplObdAccRange) == 0) - { - goto Exit; - } - - // get address of default data - pRangeData = pSubindexEntry_p->m_pDefault; - - // jump to called object type - switch ((tEplObdType) pSubindexEntry_p->m_Type) - { - // ----------------------------------------------------------------- - // ObdType kEplObdTypBool will not be checked because there are only - // two possible values 0 or 1. - - // ----------------------------------------------------------------- - // ObdTypes which has to be check up because numerical values - case kEplObdTypInt8: - - // switch to lower limit - pRangeData = ((tEplObdInteger8 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdInteger8 *) pData_p) < *((tEplObdInteger8 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdInteger8 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdInteger8 *) pData_p) > *((tEplObdInteger8 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - case kEplObdTypUInt8: - - // switch to lower limit - pRangeData = ((tEplObdUnsigned8 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdUnsigned8 *) pData_p) < *((tEplObdUnsigned8 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdUnsigned8*) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdUnsigned8 *) pData_p) > *((tEplObdUnsigned8 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - case kEplObdTypInt16: - - // switch to lower limit - pRangeData = ((tEplObdInteger16 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdInteger16 *) pData_p) < *((tEplObdInteger16 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdInteger16 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdInteger16 *) pData_p) > *((tEplObdInteger16 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - case kEplObdTypUInt16: - - // switch to lower limit - pRangeData = ((tEplObdUnsigned16 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdUnsigned16 *) pData_p) < *((tEplObdUnsigned16 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdUnsigned16 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdUnsigned16 *) pData_p) > *((tEplObdUnsigned16 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - case kEplObdTypInt32: - - // switch to lower limit - pRangeData = ((tEplObdInteger32 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdInteger32 *) pData_p) < *((tEplObdInteger32 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdInteger32 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdInteger32 *) pData_p) > *((tEplObdInteger32 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - case kEplObdTypUInt32: - - // switch to lower limit - pRangeData = ((tEplObdUnsigned32 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdUnsigned32 *) pData_p) < *((tEplObdUnsigned32 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdUnsigned32 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdUnsigned32 *) pData_p) > *((tEplObdUnsigned32 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - case kEplObdTypReal32: - - // switch to lower limit - pRangeData = ((tEplObdReal32 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdReal32 *) pData_p) < *((tEplObdReal32 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdReal32 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdReal32 *) pData_p) > *((tEplObdReal32 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt40: - case kEplObdTypInt48: - case kEplObdTypInt56: - case kEplObdTypInt64: - - // switch to lower limit - pRangeData = ((signed QWORD *) pRangeData) + 1; - - // check if value is to low - if (*((signed QWORD *) pData_p) < *((signed QWORD *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((signed QWORD *) pRangeData) + 1; - - // check if value is to high - if (*((signed QWORD *) pData_p) > *((signed QWORD *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - // ----------------------------------------------------------------- - case kEplObdTypUInt40: - case kEplObdTypUInt48: - case kEplObdTypUInt56: - case kEplObdTypUInt64: - - // switch to lower limit - pRangeData = ((unsigned QWORD *) pRangeData) + 1; - - // check if value is to low - if (*((unsigned QWORD *) pData_p) < *((unsigned QWORD *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((unsigned QWORD *) pRangeData) + 1; - - // check if value is to high - if (*((unsigned QWORD *) pData_p) > *((unsigned QWORD *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - // ----------------------------------------------------------------- - case kEplObdTypReal64: - - // switch to lower limit - pRangeData = ((tEplObdReal64 *) pRangeData) + 1; - - // check if value is to low - if (*((tEplObdReal64 *) pData_p) < *((tEplObdReal64 *) pRangeData)) - { - Ret = kEplObdValueTooLow; - break; - } - - // switch to higher limit - pRangeData = ((tEplObdReal64 *) pRangeData) + 1; - - // check if value is to high - if (*((tEplObdReal64 *) pData_p) > *((tEplObdReal64 *) pRangeData)) - { - Ret = kEplObdValueTooHigh; - } - - break; - - // ----------------------------------------------------------------- - case kEplObdTypTimeOfDay: - case kEplObdTypTimeDiff: - break; - - // ----------------------------------------------------------------- - // ObdTypes kEplObdTypXString and kEplObdTypDomain can not be checkt because - // they have no numerical value. - default: - - Ret = kEplObdUnknownObjectType; - break; - } - -Exit: - - return Ret; + tEplKernel Ret; + void *pRangeData; + + ASSERTMSG(pSubindexEntry_p != NULL, + "EplObdCheckObjectRange(): no address to subindex struct!\n"); + + Ret = kEplSuccessful; + + // check if data range has to be checked + if ((pSubindexEntry_p->m_Access & kEplObdAccRange) == 0) { + goto Exit; + } + // get address of default data + pRangeData = pSubindexEntry_p->m_pDefault; + + // jump to called object type + switch ((tEplObdType) pSubindexEntry_p->m_Type) { + // ----------------------------------------------------------------- + // ObdType kEplObdTypBool will not be checked because there are only + // two possible values 0 or 1. + + // ----------------------------------------------------------------- + // ObdTypes which has to be check up because numerical values + case kEplObdTypInt8: + + // switch to lower limit + pRangeData = ((tEplObdInteger8 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdInteger8 *) pData_p) < + *((tEplObdInteger8 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdInteger8 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdInteger8 *) pData_p) > + *((tEplObdInteger8 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypUInt8: + + // switch to lower limit + pRangeData = ((tEplObdUnsigned8 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdUnsigned8 *) pData_p) < + *((tEplObdUnsigned8 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdUnsigned8 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdUnsigned8 *) pData_p) > + *((tEplObdUnsigned8 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypInt16: + + // switch to lower limit + pRangeData = ((tEplObdInteger16 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdInteger16 *) pData_p) < + *((tEplObdInteger16 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdInteger16 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdInteger16 *) pData_p) > + *((tEplObdInteger16 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypUInt16: + + // switch to lower limit + pRangeData = ((tEplObdUnsigned16 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdUnsigned16 *) pData_p) < + *((tEplObdUnsigned16 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdUnsigned16 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdUnsigned16 *) pData_p) > + *((tEplObdUnsigned16 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypInt32: + + // switch to lower limit + pRangeData = ((tEplObdInteger32 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdInteger32 *) pData_p) < + *((tEplObdInteger32 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdInteger32 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdInteger32 *) pData_p) > + *((tEplObdInteger32 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypUInt32: + + // switch to lower limit + pRangeData = ((tEplObdUnsigned32 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdUnsigned32 *) pData_p) < + *((tEplObdUnsigned32 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdUnsigned32 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdUnsigned32 *) pData_p) > + *((tEplObdUnsigned32 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + case kEplObdTypReal32: + + // switch to lower limit + pRangeData = ((tEplObdReal32 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdReal32 *) pData_p) < + *((tEplObdReal32 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdReal32 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdReal32 *) pData_p) > + *((tEplObdReal32 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt40: + case kEplObdTypInt48: + case kEplObdTypInt56: + case kEplObdTypInt64: + + // switch to lower limit + pRangeData = ((signed QWORD *)pRangeData) + 1; + + // check if value is to low + if (*((signed QWORD *)pData_p) < *((signed QWORD *)pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((signed QWORD *)pRangeData) + 1; + + // check if value is to high + if (*((signed QWORD *)pData_p) > *((signed QWORD *)pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt40: + case kEplObdTypUInt48: + case kEplObdTypUInt56: + case kEplObdTypUInt64: + + // switch to lower limit + pRangeData = ((unsigned QWORD *)pRangeData) + 1; + + // check if value is to low + if (*((unsigned QWORD *)pData_p) < + *((unsigned QWORD *)pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((unsigned QWORD *)pRangeData) + 1; + + // check if value is to high + if (*((unsigned QWORD *)pData_p) > + *((unsigned QWORD *)pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypReal64: + + // switch to lower limit + pRangeData = ((tEplObdReal64 *) pRangeData) + 1; + + // check if value is to low + if (*((tEplObdReal64 *) pData_p) < + *((tEplObdReal64 *) pRangeData)) { + Ret = kEplObdValueTooLow; + break; + } + // switch to higher limit + pRangeData = ((tEplObdReal64 *) pRangeData) + 1; + + // check if value is to high + if (*((tEplObdReal64 *) pData_p) > + *((tEplObdReal64 *) pRangeData)) { + Ret = kEplObdValueTooHigh; + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + break; + + // ----------------------------------------------------------------- + // ObdTypes kEplObdTypXString and kEplObdTypDomain can not be checkt because + // they have no numerical value. + default: + + Ret = kEplObdUnknownObjectType; + break; + } + + Exit: + + return Ret; } #endif // (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) @@ -2026,197 +1870,180 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplObdWriteEntryPre (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - void** ppDstData_p, - tEplObdSize Size_p, - tEplObdEntryPtr* ppObdEntry_p, - tEplObdSubEntryPtr* ppSubEntry_p, - tEplObdCbParam MEM* pCbParam_p, - tEplObdSize* pObdSize_p) +static tEplKernel PUBLIC EplObdWriteEntryPre(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + void **ppDstData_p, + tEplObdSize Size_p, + tEplObdEntryPtr * ppObdEntry_p, + tEplObdSubEntryPtr * ppSubEntry_p, + tEplObdCbParam MEM * pCbParam_p, + tEplObdSize * pObdSize_p) { -tEplKernel Ret; -tEplObdEntryPtr pObdEntry; -tEplObdSubEntryPtr pSubEntry; -tEplObdAccess Access; -void MEM* pDstData; -tEplObdSize ObdSize; -BOOL fEntryNumerical; + tEplKernel Ret; + tEplObdEntryPtr pObdEntry; + tEplObdSubEntryPtr pSubEntry; + tEplObdAccess Access; + void MEM *pDstData; + tEplObdSize ObdSize; + BOOL fEntryNumerical; #if (EPL_OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) - tEplObdVStringDomain MEM MemVStringDomain; - void MEM* pCurrData; + tEplObdVStringDomain MEM MemVStringDomain; + void MEM *pCurrData; #endif - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - ASSERT (pSrcData_p != NULL); // should never be NULL - - //------------------------------------------------------------------------ - // get address of index and subindex entry - Ret = EplObdGetEntry (EPL_MCO_INSTANCE_PTR_ - uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // get pointer to object data - pDstData = (void MEM*) EplObdGetObjectDataPtrIntern (pSubEntry); - - Access = (tEplObdAccess) pSubEntry->m_Access; - - // check access for write - // access violation if adress to current value is NULL - if ( ((Access & kEplObdAccConst) != 0) || - (pDstData == NULL) ) - { - Ret = kEplObdAccessViolation; - goto Exit; - } - - //------------------------------------------------------------------------ - // get size of object - // -as ObdSize = ObdGetObjectSize (pSubEntry); - - //------------------------------------------------------------------------ - // To use the same callback function for ObdWriteEntry as well as for - // an SDO download call at first (kEplObdEvPre...) the callback function - // with the argument pointer to object size. - pCbParam_p->m_uiIndex = uiIndex_p; - pCbParam_p->m_uiSubIndex = uiSubIndex_p; - - // Because object size and object pointer are - // adapted by user callback function, re-read - // this values. - ObdSize = EplObdGetObjectSize (pSubEntry); - pDstData = (void MEM*) EplObdGetObjectDataPtrIntern (pSubEntry); - - // 09-dec-2004 r.d.: - // Function EplObdWriteEntry() calls new event kEplObdEvWrStringDomain - // for String or Domain which lets called module directly change - // the data pointer or size. This prevents a recursive call to - // the callback function if it calls EplObdGetEntry(). - #if (EPL_OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) - if ( (pSubEntry->m_Type == kEplObdTypVString) || - (pSubEntry->m_Type == kEplObdTypDomain) || - (pSubEntry->m_Type == kEplObdTypOString)) - { - if (pSubEntry->m_Type == kEplObdTypVString) - { - // reserve one byte for 0-termination - // -as ObdSize -= 1; - Size_p += 1; - } - - // fill out new arg-struct - MemVStringDomain.m_DownloadSize = Size_p; - MemVStringDomain.m_ObjSize = ObdSize; - MemVStringDomain.m_pData = pDstData; - - pCbParam_p->m_ObdEvent = kEplObdEvWrStringDomain; - pCbParam_p->m_pArg = &MemVStringDomain; - // call user callback - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, pCbParam_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // write back new settings - pCurrData = pSubEntry->m_pCurrent; - if ((pSubEntry->m_Type == kEplObdTypVString) - ||(pSubEntry->m_Type == kEplObdTypOString)) - { - ((tEplObdVString MEM*) pCurrData)->m_Size = MemVStringDomain.m_ObjSize; - ((tEplObdVString MEM*) pCurrData)->m_pString = MemVStringDomain.m_pData; - } - else // if (pSdosTableEntry_p->m_bObjType == kEplObdTypDomain) - { - ((tEplObdVarEntry MEM*) pCurrData)->m_Size = MemVStringDomain.m_ObjSize; - ((tEplObdVarEntry MEM*) pCurrData)->m_pData = (void MEM*) MemVStringDomain.m_pData; - } - - // Because object size and object pointer are - // adapted by user callback function, re-read - // this values. - ObdSize = MemVStringDomain.m_ObjSize; - pDstData = (void MEM*) MemVStringDomain.m_pData; - } - #endif //#if (OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) - - // 07-dec-2004 r.d.: size from application is needed because callback function can change the object size - // -as 16.11.04 CbParam.m_pArg = &ObdSize; - // 09-dec-2004 r.d.: CbParam.m_pArg = &Size_p; - pCbParam_p->m_pArg = &ObdSize; - pCbParam_p->m_ObdEvent = kEplObdEvInitWrite; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, pCbParam_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if (Size_p > ObdSize) - { - Ret = kEplObdValueLengthError; - goto Exit; - } - - if (pSubEntry->m_Type == kEplObdTypVString) - { - if (((char MEM*) pSrcData_p)[Size_p - 1] == '\0') - { // last byte of source string contains null character - - // reserve one byte in destination for 0-termination - Size_p -= 1; - } - else if (Size_p >= ObdSize) - { // source string is not 0-terminated - // and destination buffer is too short - Ret = kEplObdValueLengthError; - goto Exit; - } - } - - Ret = EplObdIsNumericalIntern(pSubEntry, &fEntryNumerical); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if ((fEntryNumerical != FALSE) - && (Size_p != ObdSize)) - { - // type is numerical, therefor size has to fit, but it does not. - Ret = kEplObdValueLengthError; - goto Exit; - } - - // use given size, because non-numerical objects can be written with shorter values - ObdSize = Size_p; - - // set output parameters - *pObdSize_p = ObdSize; - *ppObdEntry_p = pObdEntry; - *ppSubEntry_p = pSubEntry; - *ppDstData_p = pDstData; - - // all checks are done - // the caller may now convert the numerial source value to platform byte order in a temporary buffer - -Exit: - - return Ret; + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + ASSERT(pSrcData_p != NULL); // should never be NULL + + //------------------------------------------------------------------------ + // get address of index and subindex entry + Ret = EplObdGetEntry(EPL_MCO_INSTANCE_PTR_ + uiIndex_p, uiSubIndex_p, &pObdEntry, &pSubEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + // get pointer to object data + pDstData = (void MEM *)EplObdGetObjectDataPtrIntern(pSubEntry); + + Access = (tEplObdAccess) pSubEntry->m_Access; + + // check access for write + // access violation if adress to current value is NULL + if (((Access & kEplObdAccConst) != 0) || (pDstData == NULL)) { + Ret = kEplObdAccessViolation; + goto Exit; + } + //------------------------------------------------------------------------ + // get size of object + // -as ObdSize = ObdGetObjectSize (pSubEntry); + + //------------------------------------------------------------------------ + // To use the same callback function for ObdWriteEntry as well as for + // an SDO download call at first (kEplObdEvPre...) the callback function + // with the argument pointer to object size. + pCbParam_p->m_uiIndex = uiIndex_p; + pCbParam_p->m_uiSubIndex = uiSubIndex_p; + + // Because object size and object pointer are + // adapted by user callback function, re-read + // this values. + ObdSize = EplObdGetObjectSize(pSubEntry); + pDstData = (void MEM *)EplObdGetObjectDataPtrIntern(pSubEntry); + + // 09-dec-2004 r.d.: + // Function EplObdWriteEntry() calls new event kEplObdEvWrStringDomain + // for String or Domain which lets called module directly change + // the data pointer or size. This prevents a recursive call to + // the callback function if it calls EplObdGetEntry(). +#if (EPL_OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) + if ((pSubEntry->m_Type == kEplObdTypVString) || + (pSubEntry->m_Type == kEplObdTypDomain) || + (pSubEntry->m_Type == kEplObdTypOString)) { + if (pSubEntry->m_Type == kEplObdTypVString) { + // reserve one byte for 0-termination + // -as ObdSize -= 1; + Size_p += 1; + } + // fill out new arg-struct + MemVStringDomain.m_DownloadSize = Size_p; + MemVStringDomain.m_ObjSize = ObdSize; + MemVStringDomain.m_pData = pDstData; + + pCbParam_p->m_ObdEvent = kEplObdEvWrStringDomain; + pCbParam_p->m_pArg = &MemVStringDomain; + // call user callback + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, + pCbParam_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + // write back new settings + pCurrData = pSubEntry->m_pCurrent; + if ((pSubEntry->m_Type == kEplObdTypVString) + || (pSubEntry->m_Type == kEplObdTypOString)) { + ((tEplObdVString MEM *) pCurrData)->m_Size = + MemVStringDomain.m_ObjSize; + ((tEplObdVString MEM *) pCurrData)->m_pString = + MemVStringDomain.m_pData; + } else // if (pSdosTableEntry_p->m_bObjType == kEplObdTypDomain) + { + ((tEplObdVarEntry MEM *) pCurrData)->m_Size = + MemVStringDomain.m_ObjSize; + ((tEplObdVarEntry MEM *) pCurrData)->m_pData = + (void MEM *)MemVStringDomain.m_pData; + } + + // Because object size and object pointer are + // adapted by user callback function, re-read + // this values. + ObdSize = MemVStringDomain.m_ObjSize; + pDstData = (void MEM *)MemVStringDomain.m_pData; + } +#endif //#if (OBD_USE_STRING_DOMAIN_IN_RAM != FALSE) + + // 07-dec-2004 r.d.: size from application is needed because callback function can change the object size + // -as 16.11.04 CbParam.m_pArg = &ObdSize; + // 09-dec-2004 r.d.: CbParam.m_pArg = &Size_p; + pCbParam_p->m_pArg = &ObdSize; + pCbParam_p->m_ObdEvent = kEplObdEvInitWrite; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, pCbParam_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if (Size_p > ObdSize) { + Ret = kEplObdValueLengthError; + goto Exit; + } + + if (pSubEntry->m_Type == kEplObdTypVString) { + if (((char MEM *)pSrcData_p)[Size_p - 1] == '\0') { // last byte of source string contains null character + + // reserve one byte in destination for 0-termination + Size_p -= 1; + } else if (Size_p >= ObdSize) { // source string is not 0-terminated + // and destination buffer is too short + Ret = kEplObdValueLengthError; + goto Exit; + } + } + + Ret = EplObdIsNumericalIntern(pSubEntry, &fEntryNumerical); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if ((fEntryNumerical != FALSE) + && (Size_p != ObdSize)) { + // type is numerical, therefor size has to fit, but it does not. + Ret = kEplObdValueLengthError; + goto Exit; + } + // use given size, because non-numerical objects can be written with shorter values + ObdSize = Size_p; + + // set output parameters + *pObdSize_p = ObdSize; + *ppObdEntry_p = pObdEntry; + *ppSubEntry_p = pSubEntry; + *ppDstData_p = pDstData; + + // all checks are done + // the caller may now convert the numerial source value to platform byte order in a temporary buffer + + Exit: + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdWriteEntryPost() @@ -2237,67 +2064,60 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplObdWriteEntryPost (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdEntryPtr pObdEntry_p, - tEplObdSubEntryPtr pSubEntry_p, - tEplObdCbParam MEM* pCbParam_p, - void * pSrcData_p, - void * pDstData_p, - tEplObdSize ObdSize_p) +static tEplKernel PUBLIC EplObdWriteEntryPost(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdEntryPtr pObdEntry_p, + tEplObdSubEntryPtr pSubEntry_p, + tEplObdCbParam MEM * pCbParam_p, + void *pSrcData_p, + void *pDstData_p, + tEplObdSize ObdSize_p) { -tEplKernel Ret; - - - // caller converted the source value to platform byte order - // now the range of the value may be checked - - #if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) - { - // check data range - Ret = EplObdCheckObjectRange (pSubEntry_p, pSrcData_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - #endif - - // now call user callback function to check value - // write address of source data to structure of callback parameters - // so callback function can check this data - pCbParam_p->m_pArg = pSrcData_p; - pCbParam_p->m_ObdEvent = kEplObdEvPreWrite; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry_p->m_fpCallback, pCbParam_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // copy object data to OBD - EPL_MEMCPY (pDstData_p, pSrcData_p, ObdSize_p); - - // terminate string with 0 - if (pSubEntry_p->m_Type == kEplObdTypVString) - { - ((char MEM*) pDstData_p)[ObdSize_p] = '\0'; - } + tEplKernel Ret; - // write address of destination to structure of callback parameters - // so callback function can change data subsequently - pCbParam_p->m_pArg = pDstData_p; - pCbParam_p->m_ObdEvent = kEplObdEvPostWrite; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry_p->m_fpCallback, pCbParam_p); + // caller converted the source value to platform byte order + // now the range of the value may be checked -Exit: +#if (EPL_OBD_CHECK_OBJECT_RANGE != FALSE) + { + // check data range + Ret = EplObdCheckObjectRange(pSubEntry_p, pSrcData_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + } +#endif - return Ret; + // now call user callback function to check value + // write address of source data to structure of callback parameters + // so callback function can check this data + pCbParam_p->m_pArg = pSrcData_p; + pCbParam_p->m_ObdEvent = kEplObdEvPreWrite; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry_p->m_fpCallback, pCbParam_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + // copy object data to OBD + EPL_MEMCPY(pDstData_p, pSrcData_p, ObdSize_p); + + // terminate string with 0 + if (pSubEntry_p->m_Type == kEplObdTypVString) { + ((char MEM *)pDstData_p)[ObdSize_p] = '\0'; + } + // write address of destination to structure of callback parameters + // so callback function can change data subsequently + pCbParam_p->m_pArg = pDstData_p; + pCbParam_p->m_ObdEvent = kEplObdEvPostWrite; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry_p->m_fpCallback, pCbParam_p); + + Exit: + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdGetObjectSize() @@ -2318,172 +2138,165 @@ Exit: // //--------------------------------------------------------------------------- -static tEplObdSize EplObdGetObjectSize (tEplObdSubEntryPtr pSubIndexEntry_p) +static tEplObdSize EplObdGetObjectSize(tEplObdSubEntryPtr pSubIndexEntry_p) { -tEplObdSize DataSize = 0; -void * pData; - - switch (pSubIndexEntry_p->m_Type) - { - // ----------------------------------------------------------------- - case kEplObdTypBool: - - DataSize = 1; - break; - - // ----------------------------------------------------------------- - // ObdTypes which has to be check because numerical values - case kEplObdTypInt8: - DataSize = sizeof (tEplObdInteger8); - break; - - // ----------------------------------------------------------------- - case kEplObdTypUInt8: - DataSize = sizeof (tEplObdUnsigned8); - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt16: - DataSize = sizeof (tEplObdInteger16); - break; - - // ----------------------------------------------------------------- - case kEplObdTypUInt16: - DataSize = sizeof (tEplObdUnsigned16); - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt32: - DataSize = sizeof (tEplObdInteger32); - break; - - // ----------------------------------------------------------------- - case kEplObdTypUInt32: - DataSize = sizeof (tEplObdUnsigned32); - break; - - // ----------------------------------------------------------------- - case kEplObdTypReal32: - DataSize = sizeof (tEplObdReal32); - break; - - // ----------------------------------------------------------------- - // ObdTypes which has to be not checked because not NUM values - case kEplObdTypDomain: - - pData = (void *) pSubIndexEntry_p->m_pCurrent; - if ((void MEM*) pData != (void MEM*) NULL) - { - DataSize = ((tEplObdVarEntry MEM*) pData)->m_Size; - } - break; - - // ----------------------------------------------------------------- - case kEplObdTypVString: - //case kEplObdTypUString: - - // If OD entry is defined by macro EPL_OBD_SUBINDEX_ROM_VSTRING - // then the current pointer is always NULL. The function - // returns the length of default string. - pData = (void *) pSubIndexEntry_p->m_pCurrent; - if ((void MEM*) pData != (void MEM*) NULL) - { - // The max. size of strings defined by STRING-Macro is stored in - // tEplObdVString of current value. - // (types tEplObdVString, tEplObdOString and tEplObdUString has the same members) - DataSize = ((tEplObdVString MEM*) pData)->m_Size; - } - else - { - // The current position is not decleared. The string - // is located in ROM, therefor use default pointer. - pData = (void *) pSubIndexEntry_p->m_pDefault; - if ((CONST void ROM*) pData != (CONST void ROM*) NULL) - { - // The max. size of strings defined by STRING-Macro is stored in - // tEplObdVString of default value. - DataSize = ((CONST tEplObdVString ROM*) pData)->m_Size; - } - } - - break; - - // ----------------------------------------------------------------- - case kEplObdTypOString: - - pData = (void *) pSubIndexEntry_p->m_pCurrent; - if ((void MEM*) pData != (void MEM*) NULL) - { - // The max. size of strings defined by STRING-Macro is stored in - // tEplObdVString of current value. - // (types tEplObdVString, tEplObdOString and tEplObdUString has the same members) - DataSize = ((tEplObdOString MEM*) pData)->m_Size; - } - else - { - // The current position is not decleared. The string - // is located in ROM, therefor use default pointer. - pData = (void *) pSubIndexEntry_p->m_pDefault; - if ((CONST void ROM*) pData != (CONST void ROM*) NULL) - { - // The max. size of strings defined by STRING-Macro is stored in - // tEplObdVString of default value. - DataSize = ((CONST tEplObdOString ROM*) pData)->m_Size; - } - } - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt24: - case kEplObdTypUInt24: - - DataSize = 3; - break; - - - // ----------------------------------------------------------------- - case kEplObdTypInt40: - case kEplObdTypUInt40: - - DataSize = 5; - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt48: - case kEplObdTypUInt48: - - DataSize = 6; - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt56: - case kEplObdTypUInt56: - - DataSize = 7; - break; - - // ----------------------------------------------------------------- - case kEplObdTypInt64: - case kEplObdTypUInt64: - case kEplObdTypReal64: - - DataSize = 8; - break; - - // ----------------------------------------------------------------- - case kEplObdTypTimeOfDay: - case kEplObdTypTimeDiff: - - DataSize = 6; - break; - - // ----------------------------------------------------------------- - default: - break; - } - - return DataSize; + tEplObdSize DataSize = 0; + void *pData; + + switch (pSubIndexEntry_p->m_Type) { + // ----------------------------------------------------------------- + case kEplObdTypBool: + + DataSize = 1; + break; + + // ----------------------------------------------------------------- + // ObdTypes which has to be check because numerical values + case kEplObdTypInt8: + DataSize = sizeof(tEplObdInteger8); + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt8: + DataSize = sizeof(tEplObdUnsigned8); + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt16: + DataSize = sizeof(tEplObdInteger16); + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt16: + DataSize = sizeof(tEplObdUnsigned16); + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt32: + DataSize = sizeof(tEplObdInteger32); + break; + + // ----------------------------------------------------------------- + case kEplObdTypUInt32: + DataSize = sizeof(tEplObdUnsigned32); + break; + + // ----------------------------------------------------------------- + case kEplObdTypReal32: + DataSize = sizeof(tEplObdReal32); + break; + + // ----------------------------------------------------------------- + // ObdTypes which has to be not checked because not NUM values + case kEplObdTypDomain: + + pData = (void *)pSubIndexEntry_p->m_pCurrent; + if ((void MEM *)pData != (void MEM *)NULL) { + DataSize = ((tEplObdVarEntry MEM *) pData)->m_Size; + } + break; + + // ----------------------------------------------------------------- + case kEplObdTypVString: + //case kEplObdTypUString: + + // If OD entry is defined by macro EPL_OBD_SUBINDEX_ROM_VSTRING + // then the current pointer is always NULL. The function + // returns the length of default string. + pData = (void *)pSubIndexEntry_p->m_pCurrent; + if ((void MEM *)pData != (void MEM *)NULL) { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of current value. + // (types tEplObdVString, tEplObdOString and tEplObdUString has the same members) + DataSize = ((tEplObdVString MEM *) pData)->m_Size; + } else { + // The current position is not decleared. The string + // is located in ROM, therefor use default pointer. + pData = (void *)pSubIndexEntry_p->m_pDefault; + if ((CONST void ROM *)pData != (CONST void ROM *)NULL) { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of default value. + DataSize = + ((CONST tEplObdVString ROM *) pData)-> + m_Size; + } + } + + break; + + // ----------------------------------------------------------------- + case kEplObdTypOString: + + pData = (void *)pSubIndexEntry_p->m_pCurrent; + if ((void MEM *)pData != (void MEM *)NULL) { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of current value. + // (types tEplObdVString, tEplObdOString and tEplObdUString has the same members) + DataSize = ((tEplObdOString MEM *) pData)->m_Size; + } else { + // The current position is not decleared. The string + // is located in ROM, therefor use default pointer. + pData = (void *)pSubIndexEntry_p->m_pDefault; + if ((CONST void ROM *)pData != (CONST void ROM *)NULL) { + // The max. size of strings defined by STRING-Macro is stored in + // tEplObdVString of default value. + DataSize = + ((CONST tEplObdOString ROM *) pData)-> + m_Size; + } + } + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt24: + case kEplObdTypUInt24: + + DataSize = 3; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt40: + case kEplObdTypUInt40: + + DataSize = 5; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt48: + case kEplObdTypUInt48: + + DataSize = 6; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt56: + case kEplObdTypUInt56: + + DataSize = 7; + break; + + // ----------------------------------------------------------------- + case kEplObdTypInt64: + case kEplObdTypUInt64: + case kEplObdTypReal64: + + DataSize = 8; + break; + + // ----------------------------------------------------------------- + case kEplObdTypTimeOfDay: + case kEplObdTypTimeDiff: + + DataSize = 6; + break; + + // ----------------------------------------------------------------- + default: + break; + } + + return DataSize; } //--------------------------------------------------------------------------- @@ -2500,45 +2313,43 @@ void * pData; // //--------------------------------------------------------------------------- -static void * EplObdGetObjectDefaultPtr (tEplObdSubEntryPtr pSubIndexEntry_p) +static void *EplObdGetObjectDefaultPtr(tEplObdSubEntryPtr pSubIndexEntry_p) { -void * pDefault; -tEplObdType Type; - - ASSERTMSG (pSubIndexEntry_p != NULL, "EplObdGetObjectDefaultPtr(): pointer to SubEntry not valid!\n"); - - // get address to default data from default pointer - pDefault = pSubIndexEntry_p->m_pDefault; - if (pDefault != NULL) - { - // there are some special types, whose default pointer always is NULL or has to get from other structure - // get type from subindex structure - Type = pSubIndexEntry_p->m_Type; - - // check if object type is a string value - if ((Type == kEplObdTypVString) /* || - (Type == kEplObdTypUString) */ ) - { - - // EPL_OBD_SUBINDEX_RAM_VSTRING - // tEplObdSize m_Size; --> size of default string - // char * m_pDefString; --> pointer to default string - // char * m_pString; --> pointer to string in RAM - // - pDefault = (void *) ((tEplObdVString *) pDefault)->m_pString; - } - else if(Type == kEplObdTypOString) - { - pDefault = (void *) ((tEplObdOString *) pDefault)->m_pString; - } - } - - return pDefault; + void *pDefault; + tEplObdType Type; + + ASSERTMSG(pSubIndexEntry_p != NULL, + "EplObdGetObjectDefaultPtr(): pointer to SubEntry not valid!\n"); + + // get address to default data from default pointer + pDefault = pSubIndexEntry_p->m_pDefault; + if (pDefault != NULL) { + // there are some special types, whose default pointer always is NULL or has to get from other structure + // get type from subindex structure + Type = pSubIndexEntry_p->m_Type; + + // check if object type is a string value + if ((Type == kEplObdTypVString) /* || + (Type == kEplObdTypUString) */ ) { + + // EPL_OBD_SUBINDEX_RAM_VSTRING + // tEplObdSize m_Size; --> size of default string + // char * m_pDefString; --> pointer to default string + // char * m_pString; --> pointer to string in RAM + // + pDefault = + (void *)((tEplObdVString *) pDefault)->m_pString; + } else if (Type == kEplObdTypOString) { + pDefault = + (void *)((tEplObdOString *) pDefault)->m_pString; + } + } + + return pDefault; } - //--------------------------------------------------------------------------- // // Function: EplObdGetVarEntry() @@ -2554,33 +2365,32 @@ tEplObdType Type; // //--------------------------------------------------------------------------- -static tEplKernel EplObdGetVarEntry ( - tEplObdSubEntryPtr pSubindexEntry_p, - tEplObdVarEntry MEM** ppVarEntry_p) +static tEplKernel EplObdGetVarEntry(tEplObdSubEntryPtr pSubindexEntry_p, + tEplObdVarEntry MEM ** ppVarEntry_p) { -tEplKernel Ret = kEplObdVarEntryNotExist; + tEplKernel Ret = kEplObdVarEntryNotExist; - ASSERT (ppVarEntry_p != NULL); // is not allowed to be NULL - ASSERT (pSubindexEntry_p != NULL); + ASSERT(ppVarEntry_p != NULL); // is not allowed to be NULL + ASSERT(pSubindexEntry_p != NULL); - // check VAR-Flag - only this object points to variables - if ((pSubindexEntry_p->m_Access & kEplObdAccVar) != 0) - { - // check if object is an array - if ((pSubindexEntry_p->m_Access & kEplObdAccArray) != 0) - { - *ppVarEntry_p = &((tEplObdVarEntry MEM*) pSubindexEntry_p->m_pCurrent)[pSubindexEntry_p->m_uiSubIndex - 1]; - } - else - { - *ppVarEntry_p = (tEplObdVarEntry MEM*) pSubindexEntry_p->m_pCurrent; - } + // check VAR-Flag - only this object points to variables + if ((pSubindexEntry_p->m_Access & kEplObdAccVar) != 0) { + // check if object is an array + if ((pSubindexEntry_p->m_Access & kEplObdAccArray) != 0) { + *ppVarEntry_p = + &((tEplObdVarEntry MEM *) pSubindexEntry_p-> + m_pCurrent)[pSubindexEntry_p->m_uiSubIndex - 1]; + } else { + *ppVarEntry_p = + (tEplObdVarEntry MEM *) pSubindexEntry_p-> + m_pCurrent; + } - Ret = kEplSuccessful; - } + Ret = kEplSuccessful; + } - return Ret; + return Ret; } @@ -2602,64 +2412,60 @@ tEplKernel Ret = kEplObdVarEntryNotExist; // //--------------------------------------------------------------------------- -static tEplKernel EplObdGetEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdEntryPtr* ppObdEntry_p, - tEplObdSubEntryPtr* ppObdSubEntry_p) +static tEplKernel EplObdGetEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdEntryPtr * ppObdEntry_p, + tEplObdSubEntryPtr * ppObdSubEntry_p) { -tEplObdEntryPtr pObdEntry; -tEplObdCbParam MEM CbParam; -tEplKernel Ret; - - // check for all API function if instance is valid - EPL_MCO_CHECK_INSTANCE_STATE (); - - //------------------------------------------------------------------------ - // get address of entry of index - Ret = EplObdGetIndexIntern (&EPL_MCO_GLB_VAR (m_ObdInitParam), uiIndex_p, &pObdEntry); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - //------------------------------------------------------------------------ - // get address of entry of subindex - Ret = EplObdGetSubindexIntern (pObdEntry, uiSubindex_p, ppObdSubEntry_p); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - //------------------------------------------------------------------------ - // call callback function to inform user/stack that an object will be searched - // if the called module returnes an error then we abort the searching with kEplObdIndexNotExist - CbParam.m_uiIndex = uiIndex_p; - CbParam.m_uiSubIndex = uiSubindex_p; - CbParam.m_pArg = NULL; - CbParam.m_ObdEvent = kEplObdEvCheckExist; - Ret = EplObdCallObjectCallback (EPL_MCO_INSTANCE_PTR_ - pObdEntry->m_fpCallback, &CbParam); - if (Ret != kEplSuccessful) - { - Ret = kEplObdIndexNotExist; - goto Exit; - } - - //------------------------------------------------------------------------ - // it is allowed to set ppObdEntry_p to NULL - // if so, no address will be written to calling function - if (ppObdEntry_p != NULL) - { - *ppObdEntry_p = pObdEntry; - } - -Exit: - - return Ret; + tEplObdEntryPtr pObdEntry; + tEplObdCbParam MEM CbParam; + tEplKernel Ret; + + // check for all API function if instance is valid + EPL_MCO_CHECK_INSTANCE_STATE(); + + //------------------------------------------------------------------------ + // get address of entry of index + Ret = + EplObdGetIndexIntern(&EPL_MCO_GLB_VAR(m_ObdInitParam), uiIndex_p, + &pObdEntry); + if (Ret != kEplSuccessful) { + goto Exit; + } + //------------------------------------------------------------------------ + // get address of entry of subindex + Ret = EplObdGetSubindexIntern(pObdEntry, uiSubindex_p, ppObdSubEntry_p); + if (Ret != kEplSuccessful) { + goto Exit; + } + //------------------------------------------------------------------------ + // call callback function to inform user/stack that an object will be searched + // if the called module returnes an error then we abort the searching with kEplObdIndexNotExist + CbParam.m_uiIndex = uiIndex_p; + CbParam.m_uiSubIndex = uiSubindex_p; + CbParam.m_pArg = NULL; + CbParam.m_ObdEvent = kEplObdEvCheckExist; + Ret = EplObdCallObjectCallback(EPL_MCO_INSTANCE_PTR_ + pObdEntry->m_fpCallback, &CbParam); + if (Ret != kEplSuccessful) { + Ret = kEplObdIndexNotExist; + goto Exit; + } + //------------------------------------------------------------------------ + // it is allowed to set ppObdEntry_p to NULL + // if so, no address will be written to calling function + if (ppObdEntry_p != NULL) { + *ppObdEntry_p = pObdEntry; + } + + Exit: + + return Ret; } + //--------------------------------------------------------------------------- // // Function: EplObdGetObjectCurrentPtr() @@ -2674,58 +2480,51 @@ Exit: // //--------------------------------------------------------------------------- -static void MEM* EplObdGetObjectCurrentPtr (tEplObdSubEntryPtr pSubIndexEntry_p) +static void MEM *EplObdGetObjectCurrentPtr(tEplObdSubEntryPtr pSubIndexEntry_p) { -void MEM* pData; -unsigned int uiArrayIndex; -tEplObdSize Size; - - pData = pSubIndexEntry_p->m_pCurrent; - - // check if constant object - if (pData != NULL) - { - // check if object is an array - if ((pSubIndexEntry_p->m_Access & kEplObdAccArray) != 0) - { - // calculate correct data pointer - uiArrayIndex = pSubIndexEntry_p->m_uiSubIndex - 1; - if ((pSubIndexEntry_p->m_Access & kEplObdAccVar) != 0) - { - Size = sizeof (tEplObdVarEntry); - } - else - { - Size = EplObdGetObjectSize (pSubIndexEntry_p); - } - pData = ((BYTE MEM*) pData) + (Size * uiArrayIndex); - } - - // check if VarEntry - if ((pSubIndexEntry_p->m_Access & kEplObdAccVar) != 0) - { - // The data pointer is stored in VarEntry->pData - pData = ((tEplObdVarEntry MEM*) pData)->m_pData; - } - - // the default pointer is stored for strings in tEplObdVString - else if ((pSubIndexEntry_p->m_Type == kEplObdTypVString) /* || - (pSubIndexEntry_p->m_Type == kEplObdTypUString) */ ) - { - pData = (void MEM*) ((tEplObdVString MEM*) pData)->m_pString; - } - else if (pSubIndexEntry_p->m_Type == kEplObdTypOString) - { - pData = (void MEM*) ((tEplObdOString MEM*) pData)->m_pString; - } - } - - return pData; + void MEM *pData; + unsigned int uiArrayIndex; + tEplObdSize Size; + + pData = pSubIndexEntry_p->m_pCurrent; + + // check if constant object + if (pData != NULL) { + // check if object is an array + if ((pSubIndexEntry_p->m_Access & kEplObdAccArray) != 0) { + // calculate correct data pointer + uiArrayIndex = pSubIndexEntry_p->m_uiSubIndex - 1; + if ((pSubIndexEntry_p->m_Access & kEplObdAccVar) != 0) { + Size = sizeof(tEplObdVarEntry); + } else { + Size = EplObdGetObjectSize(pSubIndexEntry_p); + } + pData = ((BYTE MEM *) pData) + (Size * uiArrayIndex); + } + // check if VarEntry + if ((pSubIndexEntry_p->m_Access & kEplObdAccVar) != 0) { + // The data pointer is stored in VarEntry->pData + pData = ((tEplObdVarEntry MEM *) pData)->m_pData; + } + // the default pointer is stored for strings in tEplObdVString + else if ((pSubIndexEntry_p->m_Type == kEplObdTypVString) /* || + (pSubIndexEntry_p->m_Type == kEplObdTypUString) */ + ) { + pData = + (void MEM *)((tEplObdVString MEM *) pData)-> + m_pString; + } else if (pSubIndexEntry_p->m_Type == kEplObdTypOString) { + pData = + (void MEM *)((tEplObdOString MEM *) pData)-> + m_pString; + } + } + + return pData; } - //--------------------------------------------------------------------------- // // Function: EplObdGetIndexIntern() @@ -2742,142 +2541,127 @@ tEplObdSize Size; // //--------------------------------------------------------------------------- -static tEplKernel EplObdGetIndexIntern ( - tEplObdInitParam MEM* pInitParam_p, - unsigned int uiIndex_p, - tEplObdEntryPtr* ppObdEntry_p) +static tEplKernel EplObdGetIndexIntern(tEplObdInitParam MEM * pInitParam_p, + unsigned int uiIndex_p, + tEplObdEntryPtr * ppObdEntry_p) { -tEplObdEntryPtr pObdEntry; -tEplKernel Ret; -unsigned int uiIndex; + tEplObdEntryPtr pObdEntry; + tEplKernel Ret; + unsigned int uiIndex; #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) -unsigned int nLoop; + unsigned int nLoop; - // if user OD is used then objekts also has to be searched in user OD - // there is less code need if we do this in a loop - nLoop = 2; + // if user OD is used then objekts also has to be searched in user OD + // there is less code need if we do this in a loop + nLoop = 2; #endif - ASSERTMSG (ppObdEntry_p != NULL, "EplObdGetIndexIntern(): pointer to index entry is NULL!\n"); - - Ret = kEplObdIndexNotExist; - - // get start address of OD part - // start address depends on object index because - // object dictionary is divided in 3 parts - if ((uiIndex_p >= 0x1000) && (uiIndex_p < 0x2000)) - { - pObdEntry = pInitParam_p->m_pPart; - } - else if ((uiIndex_p >= 0x2000) && (uiIndex_p < 0x6000)) - { - pObdEntry = pInitParam_p->m_pManufacturerPart; - } - - // index range 0xA000 to 0xFFFF is reserved for DSP-405 - // DS-301 defines that range 0x6000 to 0x9FFF (!!!) is stored if "store" was written to 0x1010/3. - // Therefore default configuration is OBD_INCLUDE_A000_TO_DEVICE_PART = FALSE. - // But a CANopen Application which does not implement dynamic OD or user-OD but wants to use static objets 0xA000... - // should set OBD_INCLUDE_A000_TO_DEVICE_PART to TRUE. + ASSERTMSG(ppObdEntry_p != NULL, + "EplObdGetIndexIntern(): pointer to index entry is NULL!\n"); + + Ret = kEplObdIndexNotExist; + + // get start address of OD part + // start address depends on object index because + // object dictionary is divided in 3 parts + if ((uiIndex_p >= 0x1000) && (uiIndex_p < 0x2000)) { + pObdEntry = pInitParam_p->m_pPart; + } else if ((uiIndex_p >= 0x2000) && (uiIndex_p < 0x6000)) { + pObdEntry = pInitParam_p->m_pManufacturerPart; + } + // index range 0xA000 to 0xFFFF is reserved for DSP-405 + // DS-301 defines that range 0x6000 to 0x9FFF (!!!) is stored if "store" was written to 0x1010/3. + // Therefore default configuration is OBD_INCLUDE_A000_TO_DEVICE_PART = FALSE. + // But a CANopen Application which does not implement dynamic OD or user-OD but wants to use static objets 0xA000... + // should set OBD_INCLUDE_A000_TO_DEVICE_PART to TRUE. #if (EPL_OBD_INCLUDE_A000_TO_DEVICE_PART == FALSE) - else if ((uiIndex_p >= 0x6000) && (uiIndex_p < 0x9FFF)) + else if ((uiIndex_p >= 0x6000) && (uiIndex_p < 0x9FFF)) #else - else if ((uiIndex_p >= 0x6000) && (uiIndex_p < 0xFFFF)) + else if ((uiIndex_p >= 0x6000) && (uiIndex_p < 0xFFFF)) #endif - { - pObdEntry = pInitParam_p->m_pDevicePart; - } - + { + pObdEntry = pInitParam_p->m_pDevicePart; + } #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) - // if index does not match in static OD then index only has to be searched in user OD - else - { - // begin from first entry of user OD part - pObdEntry = pInitParam_p->m_pUserPart; - - // no user OD is available - if (pObdEntry == NULL) - { - goto Exit; - } + // if index does not match in static OD then index only has to be searched in user OD + else { + // begin from first entry of user OD part + pObdEntry = pInitParam_p->m_pUserPart; - // loop must only run once - nLoop = 1; - } + // no user OD is available + if (pObdEntry == NULL) { + goto Exit; + } + // loop must only run once + nLoop = 1; + } - do - { + do { #else - // no user OD is available - // so other object can be found in OD - else - { - Ret = kEplObdIllegalPart; - goto Exit; - } + // no user OD is available + // so other object can be found in OD + else { + Ret = kEplObdIllegalPart; + goto Exit; + } #endif - // note: - // The end of Index table is marked with m_uiIndex = 0xFFFF. - // If this function will be called with wIndex_p = 0xFFFF, entry - // should not be found. Therefor it is important to use - // while{} instead of do{}while !!! - - // get first index of index table - uiIndex = pObdEntry->m_uiIndex; - - // search Index in OD part - while (uiIndex != EPL_OBD_TABLE_INDEX_END) - { - // go to the end of this function if index is found - if (uiIndex_p == uiIndex) - { - // write address of OD entry to calling function - *ppObdEntry_p = pObdEntry; - Ret = kEplSuccessful; - goto Exit; - } - - // objects are sorted in OD - // if the current index in OD is greater than the index which is to search then break loop - // in this case user OD has to be search too - if (uiIndex_p < uiIndex) - { - break; - } - - // next entry in index table - pObdEntry++; - - // get next index of index table - uiIndex = pObdEntry->m_uiIndex; - } + // note: + // The end of Index table is marked with m_uiIndex = 0xFFFF. + // If this function will be called with wIndex_p = 0xFFFF, entry + // should not be found. Therefor it is important to use + // while{} instead of do{}while !!! + + // get first index of index table + uiIndex = pObdEntry->m_uiIndex; + + // search Index in OD part + while (uiIndex != EPL_OBD_TABLE_INDEX_END) { + // go to the end of this function if index is found + if (uiIndex_p == uiIndex) { + // write address of OD entry to calling function + *ppObdEntry_p = pObdEntry; + Ret = kEplSuccessful; + goto Exit; + } + // objects are sorted in OD + // if the current index in OD is greater than the index which is to search then break loop + // in this case user OD has to be search too + if (uiIndex_p < uiIndex) { + break; + } + // next entry in index table + pObdEntry++; + + // get next index of index table + uiIndex = pObdEntry->m_uiIndex; + } #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) - // begin from first entry of user OD part - pObdEntry = pInitParam_p->m_pUserPart; + // begin from first entry of user OD part + pObdEntry = pInitParam_p->m_pUserPart; - // no user OD is available - if (pObdEntry == NULL) - { - goto Exit; - } + // no user OD is available + if (pObdEntry == NULL) { + goto Exit; + } + // switch next loop for user OD + nLoop--; - // switch next loop for user OD - nLoop--; +} - } while (nLoop > 0); +while (nLoop > 0) ; #endif @@ -2885,11 +2669,10 @@ unsigned int nLoop; Exit: - return Ret; +return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdGetSubindexIntern() @@ -2906,73 +2689,65 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplObdGetSubindexIntern ( - tEplObdEntryPtr pObdEntry_p, - unsigned int uiSubIndex_p, - tEplObdSubEntryPtr* ppObdSubEntry_p) +static tEplKernel EplObdGetSubindexIntern(tEplObdEntryPtr pObdEntry_p, + unsigned int uiSubIndex_p, + tEplObdSubEntryPtr * ppObdSubEntry_p) { -tEplObdSubEntryPtr pSubEntry; -unsigned int nSubIndexCount; -tEplKernel Ret; - - ASSERTMSG (pObdEntry_p != NULL, "EplObdGetSubindexIntern(): pointer to index is NULL!\n"); - ASSERTMSG (ppObdSubEntry_p != NULL, "EplObdGetSubindexIntern(): pointer to subindex is NULL!\n"); - - Ret = kEplObdSubindexNotExist; - - // get start address of subindex table and count of subindices - pSubEntry = pObdEntry_p->m_pSubIndex; - nSubIndexCount = pObdEntry_p->m_uiCount; - ASSERTMSG ((pSubEntry != NULL) && (nSubIndexCount > 0), - "ObdGetSubindexIntern(): invalid subindex table within index table!\n"); // should never be NULL - - // search subindex in subindex table - while (nSubIndexCount > 0) - { - // check if array is found - if ((pSubEntry->m_Access & kEplObdAccArray) != 0) - { - // check if subindex is in range - if (uiSubIndex_p < pObdEntry_p->m_uiCount) - { - // update subindex number (subindex entry of an array is always in RAM !!!) - pSubEntry->m_uiSubIndex = uiSubIndex_p; - *ppObdSubEntry_p = pSubEntry; - Ret = kEplSuccessful; - goto Exit; - } - } - - // go to the end of this function if subindex is found - else if (uiSubIndex_p == pSubEntry->m_uiSubIndex) - { - *ppObdSubEntry_p = pSubEntry; - Ret = kEplSuccessful; - goto Exit; - } - - // objects are sorted in OD - // if the current subindex in OD is greater than the subindex which is to search then break loop - // in this case user OD has to be search too - if (uiSubIndex_p < pSubEntry->m_uiSubIndex) - { - break; - } - - pSubEntry++; - nSubIndexCount--; - } - - // in this line SubIndex was not fount - -Exit: - - return Ret; + tEplObdSubEntryPtr pSubEntry; + unsigned int nSubIndexCount; + tEplKernel Ret; + + ASSERTMSG(pObdEntry_p != NULL, + "EplObdGetSubindexIntern(): pointer to index is NULL!\n"); + ASSERTMSG(ppObdSubEntry_p != NULL, + "EplObdGetSubindexIntern(): pointer to subindex is NULL!\n"); + + Ret = kEplObdSubindexNotExist; + + // get start address of subindex table and count of subindices + pSubEntry = pObdEntry_p->m_pSubIndex; + nSubIndexCount = pObdEntry_p->m_uiCount; + ASSERTMSG((pSubEntry != NULL) && (nSubIndexCount > 0), "ObdGetSubindexIntern(): invalid subindex table within index table!\n"); // should never be NULL + + // search subindex in subindex table + while (nSubIndexCount > 0) { + // check if array is found + if ((pSubEntry->m_Access & kEplObdAccArray) != 0) { + // check if subindex is in range + if (uiSubIndex_p < pObdEntry_p->m_uiCount) { + // update subindex number (subindex entry of an array is always in RAM !!!) + pSubEntry->m_uiSubIndex = uiSubIndex_p; + *ppObdSubEntry_p = pSubEntry; + Ret = kEplSuccessful; + goto Exit; + } + } + // go to the end of this function if subindex is found + else if (uiSubIndex_p == pSubEntry->m_uiSubIndex) { + *ppObdSubEntry_p = pSubEntry; + Ret = kEplSuccessful; + goto Exit; + } + // objects are sorted in OD + // if the current subindex in OD is greater than the subindex which is to search then break loop + // in this case user OD has to be search too + if (uiSubIndex_p < pSubEntry->m_uiSubIndex) { + break; + } + + pSubEntry++; + nSubIndexCount--; + } + + // in this line SubIndex was not fount + + Exit: + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdSetStoreLoadObjCallback() @@ -2987,21 +2762,21 @@ Exit: // //--------------------------------------------------------------------------- #if (EPL_OBD_USE_STORE_RESTORE != FALSE) -EPLDLLEXPORT tEplKernel PUBLIC EplObdSetStoreLoadObjCallback (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdStoreLoadObjCallback fpCallback_p) +EPLDLLEXPORT tEplKernel PUBLIC +EplObdSetStoreLoadObjCallback(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdStoreLoadObjCallback fpCallback_p) { - EPL_MCO_CHECK_INSTANCE_STATE (); + EPL_MCO_CHECK_INSTANCE_STATE(); - // set new address of callback function - EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) = fpCallback_p; + // set new address of callback function + EPL_MCO_GLB_VAR(m_fpStoreLoadObjCallback) = fpCallback_p; - return kEplSuccessful; + return kEplSuccessful; } #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) - //--------------------------------------------------------------------------- // // Function: EplObdAccessOdPartIntern() @@ -3018,106 +2793,96 @@ EPLDLLEXPORT tEplKernel PUBLIC EplObdSetStoreLoadObjCallback (EPL_MCO_DECL_INSTA // //--------------------------------------------------------------------------- -static tEplKernel EplObdAccessOdPartIntern (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdPart CurrentOdPart_p, - tEplObdEntryPtr pObdEnty_p, - tEplObdDir Direction_p) +static tEplKernel EplObdAccessOdPartIntern(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdPart CurrentOdPart_p, + tEplObdEntryPtr pObdEnty_p, + tEplObdDir Direction_p) { -tEplObdSubEntryPtr pSubIndex; -unsigned int nSubIndexCount; -tEplObdAccess Access; -void MEM* pDstData; -void * pDefault; -tEplObdSize ObjSize; -tEplKernel Ret; -tEplObdCbStoreParam MEM CbStore; -tEplObdVarEntry MEM* pVarEntry; - - ASSERT (pObdEnty_p != NULL); - - Ret = kEplSuccessful; + tEplObdSubEntryPtr pSubIndex; + unsigned int nSubIndexCount; + tEplObdAccess Access; + void MEM *pDstData; + void *pDefault; + tEplObdSize ObjSize; + tEplKernel Ret; + tEplObdCbStoreParam MEM CbStore; + tEplObdVarEntry MEM *pVarEntry; - // prepare structure for STORE RESTORE callback function - CbStore.m_bCurrentOdPart = (BYTE) CurrentOdPart_p; - CbStore.m_pData = NULL; - CbStore.m_ObjSize = 0; + ASSERT(pObdEnty_p != NULL); - // command of first action depends on direction to access - #if (EPL_OBD_USE_STORE_RESTORE != FALSE) - if (Direction_p == kEplObdDirLoad) - { - CbStore.m_bCommand = (BYTE) kEplObdCommOpenRead; + Ret = kEplSuccessful; - // call callback function for previous command - Ret = EplObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ - &CbStore); - if (Ret != kEplSuccessful) - { - goto Exit; - } + // prepare structure for STORE RESTORE callback function + CbStore.m_bCurrentOdPart = (BYTE) CurrentOdPart_p; + CbStore.m_pData = NULL; + CbStore.m_ObjSize = 0; - // set command for index and subindex loop - CbStore.m_bCommand = (BYTE) kEplObdCommReadObj; - } - else if (Direction_p == kEplObdDirStore) - { - CbStore.m_bCommand = (BYTE) kEplObdCommOpenWrite; - - // call callback function for previous command - Ret = EplObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ - &CbStore); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - // set command for index and subindex loop - CbStore.m_bCommand = (BYTE) kEplObdCommWriteObj; - } - #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + // command of first action depends on direction to access +#if (EPL_OBD_USE_STORE_RESTORE != FALSE) + if (Direction_p == kEplObdDirLoad) { + CbStore.m_bCommand = (BYTE) kEplObdCommOpenRead; + + // call callback function for previous command + Ret = EplObdCallStoreCallback(EPL_MCO_INSTANCE_PTR_ & CbStore); + if (Ret != kEplSuccessful) { + goto Exit; + } + // set command for index and subindex loop + CbStore.m_bCommand = (BYTE) kEplObdCommReadObj; + } else if (Direction_p == kEplObdDirStore) { + CbStore.m_bCommand = (BYTE) kEplObdCommOpenWrite; + + // call callback function for previous command + Ret = EplObdCallStoreCallback(EPL_MCO_INSTANCE_PTR_ & CbStore); + if (Ret != kEplSuccessful) { + goto Exit; + } + // set command for index and subindex loop + CbStore.m_bCommand = (BYTE) kEplObdCommWriteObj; + } +#endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) - // we should not restore the OD values here - // the next NMT command "Reset Node" or "Reset Communication" resets the OD data - if (Direction_p != kEplObdDirRestore) - { - // walk through OD part till end is found - while (pObdEnty_p->m_uiIndex != EPL_OBD_TABLE_INDEX_END) - { - // get address to subindex table and count of subindices - pSubIndex = pObdEnty_p->m_pSubIndex; - nSubIndexCount = pObdEnty_p->m_uiCount; - ASSERT ((pSubIndex != NULL) && (nSubIndexCount > 0)); // should never be NULL - - // walk through subindex table till all subinices were restored - while (nSubIndexCount != 0) - { - Access = (tEplObdAccess) pSubIndex->m_Access; - - // get pointer to current and default data - pDefault = EplObdGetObjectDefaultPtr (pSubIndex); - pDstData = EplObdGetObjectCurrentPtr (pSubIndex); - - // NOTE (for kEplObdTypVString): - // The function returnes the max. number of bytes for a - // current string. - // r.d.: For stings the default-size will be read in other lines following (kEplObdDirInit). - ObjSize = EplObdGetObjectSize (pSubIndex); - - // switch direction of OD access - switch (Direction_p) - { - // -------------------------------------------------------------------------- - // VarEntry structures has to be initialized - case kEplObdDirInit: - - // If VAR-Flag is set, m_pCurrent means not address of data - // but address of tEplObdVarEntry. Address of data has to be get from - // this structure. - if ((Access & kEplObdAccVar) != 0) - { - EplObdGetVarEntry (pSubIndex, &pVarEntry); - EplObdInitVarEntry (pVarEntry, pSubIndex->m_Type, ObjSize); + // we should not restore the OD values here + // the next NMT command "Reset Node" or "Reset Communication" resets the OD data + if (Direction_p != kEplObdDirRestore) { + // walk through OD part till end is found + while (pObdEnty_p->m_uiIndex != EPL_OBD_TABLE_INDEX_END) { + // get address to subindex table and count of subindices + pSubIndex = pObdEnty_p->m_pSubIndex; + nSubIndexCount = pObdEnty_p->m_uiCount; + ASSERT((pSubIndex != NULL) && (nSubIndexCount > 0)); // should never be NULL + + // walk through subindex table till all subinices were restored + while (nSubIndexCount != 0) { + Access = (tEplObdAccess) pSubIndex->m_Access; + + // get pointer to current and default data + pDefault = EplObdGetObjectDefaultPtr(pSubIndex); + pDstData = EplObdGetObjectCurrentPtr(pSubIndex); + + // NOTE (for kEplObdTypVString): + // The function returnes the max. number of bytes for a + // current string. + // r.d.: For stings the default-size will be read in other lines following (kEplObdDirInit). + ObjSize = EplObdGetObjectSize(pSubIndex); + + // switch direction of OD access + switch (Direction_p) { + // -------------------------------------------------------------------------- + // VarEntry structures has to be initialized + case kEplObdDirInit: + + // If VAR-Flag is set, m_pCurrent means not address of data + // but address of tEplObdVarEntry. Address of data has to be get from + // this structure. + if ((Access & kEplObdAccVar) != 0) { + EplObdGetVarEntry(pSubIndex, + &pVarEntry); + EplObdInitVarEntry(pVarEntry, + pSubIndex-> + m_Type, + ObjSize); /* if ((Access & kEplObdAccArray) == 0) { @@ -3129,197 +2894,203 @@ tEplObdVarEntry MEM* pVarEntry; pSubIndex->m_Type, ObjSize); } */ - // at this time no application variable is defined !!! - // therefore data can not be copied. - break; - } - else if (pSubIndex->m_Type == kEplObdTypVString) - { - // If pointer m_pCurrent is not equal to NULL then the - // string was defined with EPL_OBD_SUBINDEX_RAM_VSTRING. The current - // pointer points to struct tEplObdVString located in MEM. - // The element size includes the max. number of - // bytes. The element m_pString includes the pointer - // to string in MEM. The memory location of default string - // must be copied to memory location of current string. - - pDstData = pSubIndex->m_pCurrent; - if (pDstData != NULL) - { - // 08-dec-2004: code optimization !!! - // entries ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_pString - // and ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_Size were read - // twice. thats not necessary! - - // For copying data we have to set the destination pointer to the real RAM string. This - // pointer to RAM string is located in default string info structure. (translated r.d.) - pDstData = (void MEM*) ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_pString; - ObjSize = ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_Size; - - - ((tEplObdVString MEM*) pSubIndex->m_pCurrent)->m_pString = pDstData; - ((tEplObdVString MEM*) pSubIndex->m_pCurrent)->m_Size = ObjSize; - } - - } - else if(pSubIndex->m_Type == kEplObdTypOString) - { - pDstData = pSubIndex->m_pCurrent; - if (pDstData != NULL) - { - // 08-dec-2004: code optimization !!! - // entries ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_pString - // and ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_Size were read - // twice. thats not necessary! - - // For copying data we have to set the destination pointer to the real RAM string. This - // pointer to RAM string is located in default string info structure. (translated r.d.) - pDstData = (void MEM*) ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_pString; - ObjSize = ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_Size; - - - ((tEplObdOString MEM*) pSubIndex->m_pCurrent)->m_pString = pDstData; - ((tEplObdOString MEM*) pSubIndex->m_pCurrent)->m_Size = ObjSize; - } - - } - - - // no break !! because copy of data has to done too. - - // -------------------------------------------------------------------------- - // all objects has to be restored with default values - case kEplObdDirRestore: - - // 09-dec-2004 r.d.: optimization! the same code for kEplObdDirRestore and kEplObdDirLoad - // is replaced to function ObdCopyObjectData() with a new parameter. - - - // restore object data for init phase - EplObdCopyObjectData (pDstData, pDefault, ObjSize, pSubIndex->m_Type); - break; - - // -------------------------------------------------------------------------- - // objects with attribute kEplObdAccStore has to be load from EEPROM or from a file - case kEplObdDirLoad: - - // restore object data for init phase - EplObdCopyObjectData (pDstData, pDefault, ObjSize, pSubIndex->m_Type); - - // no break !! because callback function has to be called too. - - // -------------------------------------------------------------------------- - // objects with attribute kEplObdAccStore has to be stored in EEPROM or in a file - case kEplObdDirStore: - - // when attribute kEplObdAccStore is set, then call callback function - #if (EPL_OBD_USE_STORE_RESTORE != FALSE) - if ((Access & kEplObdAccStore) != 0) - { - // fill out data pointer and size of data - CbStore.m_pData = pDstData; - CbStore.m_ObjSize = ObjSize; - - // call callback function for read or write object - Ret = ObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ - &CbStore); - if (Ret != kEplSuccessful) - { - goto Exit; - } - } - #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) - break; - - - // -------------------------------------------------------------------------- - // if OD Builder key has to be checked no access to subindex and data should be made - case kEplObdDirOBKCheck: - - // no break !! because we want to break the second loop too. - - - // -------------------------------------------------------------------------- - // unknown Direction - default: - - // so we can break the second loop earler - nSubIndexCount = 1; - break; - } - - nSubIndexCount--; - - // next subindex entry - if ((Access & kEplObdAccArray) == 0) - { - pSubIndex++; - if ((nSubIndexCount > 0) - && ((pSubIndex->m_Access & kEplObdAccArray) != 0)) - { - // next subindex points to an array - // reset subindex number - pSubIndex->m_uiSubIndex = 1; - } - } - else - { - if (nSubIndexCount > 0) - { - // next subindex points to an array - // increment subindex number - pSubIndex->m_uiSubIndex++; - } - } - } - - // next index entry - pObdEnty_p++; - } - } - - // ----------------------------------------------------------------------------------------- - // command of last action depends on direction to access - if (Direction_p == kEplObdDirOBKCheck) - { - - goto Exit; - } - #if (EPL_OBD_USE_STORE_RESTORE != FALSE) - else - { - if (Direction_p == kEplObdDirLoad) - { - CbStore.m_bCommand = (BYTE) kEplObdCommCloseRead; - } - else if (Direction_p == kEplObdDirStore) - { - CbStore.m_bCommand = (BYTE) kEplObdCommCloseWrite; - } - else if (Direction_p == kEplObdDirRestore) - { - CbStore.m_bCommand = (BYTE) kEplObdCommClear; - } - else - { - goto Exit; - } - - // call callback function for last command - Ret = EplObdCallStoreCallback (EPL_MCO_INSTANCE_PTR_ - &CbStore); - } - #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + // at this time no application variable is defined !!! + // therefore data can not be copied. + break; + } else if (pSubIndex->m_Type == + kEplObdTypVString) { + // If pointer m_pCurrent is not equal to NULL then the + // string was defined with EPL_OBD_SUBINDEX_RAM_VSTRING. The current + // pointer points to struct tEplObdVString located in MEM. + // The element size includes the max. number of + // bytes. The element m_pString includes the pointer + // to string in MEM. The memory location of default string + // must be copied to memory location of current string. + + pDstData = + pSubIndex->m_pCurrent; + if (pDstData != NULL) { + // 08-dec-2004: code optimization !!! + // entries ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_pString + // and ((tEplObdVStringDef ROM*) pSubIndex->m_pDefault)->m_Size were read + // twice. thats not necessary! + + // For copying data we have to set the destination pointer to the real RAM string. This + // pointer to RAM string is located in default string info structure. (translated r.d.) + pDstData = + (void MEM + *)((tEplObdVStringDef ROM *) pSubIndex->m_pDefault)->m_pString; + ObjSize = + ((tEplObdVStringDef + ROM *) pSubIndex-> + m_pDefault)-> + m_Size; + + ((tEplObdVString MEM *) + pSubIndex-> + m_pCurrent)-> + m_pString = pDstData; + ((tEplObdVString MEM *) + pSubIndex-> + m_pCurrent)->m_Size = + ObjSize; + } + + } else if (pSubIndex->m_Type == + kEplObdTypOString) { + pDstData = + pSubIndex->m_pCurrent; + if (pDstData != NULL) { + // 08-dec-2004: code optimization !!! + // entries ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_pString + // and ((tEplObdOStringDef ROM*) pSubIndex->m_pDefault)->m_Size were read + // twice. thats not necessary! + + // For copying data we have to set the destination pointer to the real RAM string. This + // pointer to RAM string is located in default string info structure. (translated r.d.) + pDstData = + (void MEM + *)((tEplObdOStringDef ROM *) pSubIndex->m_pDefault)->m_pString; + ObjSize = + ((tEplObdOStringDef + ROM *) pSubIndex-> + m_pDefault)-> + m_Size; + + ((tEplObdOString MEM *) + pSubIndex-> + m_pCurrent)-> + m_pString = pDstData; + ((tEplObdOString MEM *) + pSubIndex-> + m_pCurrent)->m_Size = + ObjSize; + } + + } + + // no break !! because copy of data has to done too. + + // -------------------------------------------------------------------------- + // all objects has to be restored with default values + case kEplObdDirRestore: + + // 09-dec-2004 r.d.: optimization! the same code for kEplObdDirRestore and kEplObdDirLoad + // is replaced to function ObdCopyObjectData() with a new parameter. + + // restore object data for init phase + EplObdCopyObjectData(pDstData, pDefault, + ObjSize, + pSubIndex->m_Type); + break; + + // -------------------------------------------------------------------------- + // objects with attribute kEplObdAccStore has to be load from EEPROM or from a file + case kEplObdDirLoad: + + // restore object data for init phase + EplObdCopyObjectData(pDstData, pDefault, + ObjSize, + pSubIndex->m_Type); + + // no break !! because callback function has to be called too. + + // -------------------------------------------------------------------------- + // objects with attribute kEplObdAccStore has to be stored in EEPROM or in a file + case kEplObdDirStore: + + // when attribute kEplObdAccStore is set, then call callback function +#if (EPL_OBD_USE_STORE_RESTORE != FALSE) + if ((Access & kEplObdAccStore) != 0) { + // fill out data pointer and size of data + CbStore.m_pData = pDstData; + CbStore.m_ObjSize = ObjSize; + + // call callback function for read or write object + Ret = + ObdCallStoreCallback + (EPL_MCO_INSTANCE_PTR_ & + CbStore); + if (Ret != kEplSuccessful) { + goto Exit; + } + } +#endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) + break; + + // -------------------------------------------------------------------------- + // if OD Builder key has to be checked no access to subindex and data should be made + case kEplObdDirOBKCheck: + + // no break !! because we want to break the second loop too. + + // -------------------------------------------------------------------------- + // unknown Direction + default: + + // so we can break the second loop earler + nSubIndexCount = 1; + break; + } + + nSubIndexCount--; + + // next subindex entry + if ((Access & kEplObdAccArray) == 0) { + pSubIndex++; + if ((nSubIndexCount > 0) + && + ((pSubIndex-> + m_Access & kEplObdAccArray) != + 0)) { + // next subindex points to an array + // reset subindex number + pSubIndex->m_uiSubIndex = 1; + } + } else { + if (nSubIndexCount > 0) { + // next subindex points to an array + // increment subindex number + pSubIndex->m_uiSubIndex++; + } + } + } + + // next index entry + pObdEnty_p++; + } + } + // ----------------------------------------------------------------------------------------- + // command of last action depends on direction to access + if (Direction_p == kEplObdDirOBKCheck) { + + goto Exit; + } +#if (EPL_OBD_USE_STORE_RESTORE != FALSE) + else { + if (Direction_p == kEplObdDirLoad) { + CbStore.m_bCommand = (BYTE) kEplObdCommCloseRead; + } else if (Direction_p == kEplObdDirStore) { + CbStore.m_bCommand = (BYTE) kEplObdCommCloseWrite; + } else if (Direction_p == kEplObdDirRestore) { + CbStore.m_bCommand = (BYTE) kEplObdCommClear; + } else { + goto Exit; + } + + // call callback function for last command + Ret = EplObdCallStoreCallback(EPL_MCO_INSTANCE_PTR_ & CbStore); + } +#endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) // goto Exit; -Exit: + Exit: - return Ret; + return Ret; } - // ---------------------------------------------------------------------------- // Function: EplObdCopyObjectData() // @@ -3333,52 +3104,44 @@ Exit: // Returns: tEplKernel = error code // ---------------------------------------------------------------------------- -static void EplObdCopyObjectData ( - void MEM* pDstData_p, - void * pSrcData_p, - tEplObdSize ObjSize_p, - tEplObdType ObjType_p) +static void EplObdCopyObjectData(void MEM * pDstData_p, + void *pSrcData_p, + tEplObdSize ObjSize_p, tEplObdType ObjType_p) { - -tEplObdSize StrSize = 0; - - - // it is allowed to set default and current address to NULL (nothing to copy) - if (pDstData_p != NULL) - { - - if (ObjType_p == kEplObdTypVString) - { - // The function calculates the really number of characters of string. The - // object entry size can be bigger as string size of default string. - // The '\0'-termination is included. A string with no characters has a - // size of 1. - StrSize = EplObdGetStrLen ((void *) pSrcData_p, ObjSize_p, kEplObdTypVString); - - // If the string length is greater than or equal to the entry size in OD then only copy - // entry size - 1 and always set the '\0'-termination. - if (StrSize >= ObjSize_p) - { - StrSize = ObjSize_p - 1; - } - } - - if (pSrcData_p != NULL) - { - // copy data - EPL_MEMCPY (pDstData_p, pSrcData_p, ObjSize_p); - - if (ObjType_p == kEplObdTypVString) - { - ((char MEM*) pDstData_p)[StrSize] = '\0'; - } - } - } + tEplObdSize StrSize = 0; + + // it is allowed to set default and current address to NULL (nothing to copy) + if (pDstData_p != NULL) { + + if (ObjType_p == kEplObdTypVString) { + // The function calculates the really number of characters of string. The + // object entry size can be bigger as string size of default string. + // The '\0'-termination is included. A string with no characters has a + // size of 1. + StrSize = + EplObdGetStrLen((void *)pSrcData_p, ObjSize_p, + kEplObdTypVString); + + // If the string length is greater than or equal to the entry size in OD then only copy + // entry size - 1 and always set the '\0'-termination. + if (StrSize >= ObjSize_p) { + StrSize = ObjSize_p - 1; + } + } + + if (pSrcData_p != NULL) { + // copy data + EPL_MEMCPY(pDstData_p, pSrcData_p, ObjSize_p); + + if (ObjType_p == kEplObdTypVString) { + ((char MEM *)pDstData_p)[StrSize] = '\0'; + } + } + } } - //--------------------------------------------------------------------------- // // Function: EplObdIsNumericalIntern() @@ -3399,28 +3162,23 @@ tEplObdSize StrSize = 0; // //--------------------------------------------------------------------------- static tEplKernel EplObdIsNumericalIntern(tEplObdSubEntryPtr pObdSubEntry_p, - BOOL* pfEntryNumerical_p) + BOOL * pfEntryNumerical_p) { -tEplKernel Ret = kEplSuccessful; - + tEplKernel Ret = kEplSuccessful; - // get Type - if((pObdSubEntry_p->m_Type == kEplObdTypVString) - || (pObdSubEntry_p->m_Type == kEplObdTypOString) - || (pObdSubEntry_p->m_Type == kEplObdTypDomain)) - { // not numerical types - *pfEntryNumerical_p = FALSE; - } - else - { // numerical types - *pfEntryNumerical_p = TRUE; - } + // get Type + if ((pObdSubEntry_p->m_Type == kEplObdTypVString) + || (pObdSubEntry_p->m_Type == kEplObdTypOString) + || (pObdSubEntry_p->m_Type == kEplObdTypDomain)) { // not numerical types + *pfEntryNumerical_p = FALSE; + } else { // numerical types + *pfEntryNumerical_p = TRUE; + } - return Ret; + return Ret; } - // ------------------------------------------------------------------------- // function to classify object type (fixed/non fixed) // ------------------------------------------------------------------------- @@ -3437,22 +3195,24 @@ tEplKernel Ret = kEplSuccessful; // Returns: tEplKernel = error code // ---------------------------------------------------------------------------- #if (EPL_OBD_USE_STORE_RESTORE != FALSE) -static tEplKernel EplObdCallStoreCallback (EPL_MCO_DECL_INSTANCE_PTR_ - tEplObdCbStoreParam MEM* pCbStoreParam_p) +static tEplKernel EplObdCallStoreCallback(EPL_MCO_DECL_INSTANCE_PTR_ + tEplObdCbStoreParam MEM * + pCbStoreParam_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - ASSERT (pCbStoreParam_p != NULL); + ASSERT(pCbStoreParam_p != NULL); - // check if function pointer is NULL - if so, no callback should be called - if (EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) != NULL) - { - Ret = EPL_MCO_GLB_VAR (m_fpStoreLoadObjCallback) (EPL_MCO_INSTANCE_PARAM_IDX_() - pCbStoreParam_p); - } + // check if function pointer is NULL - if so, no callback should be called + if (EPL_MCO_GLB_VAR(m_fpStoreLoadObjCallback) != NULL) { + Ret = + EPL_MCO_GLB_VAR(m_fpStoreLoadObjCallback) + (EPL_MCO_INSTANCE_PARAM_IDX_() + pCbStoreParam_p); + } - return Ret; + return Ret; } #endif // (EPL_OBD_USE_STORE_RESTORE != FALSE) @@ -3472,34 +3232,31 @@ tEplKernel Ret = kEplSuccessful; // //--------------------------------------------------------------------------- -void * EplObdGetObjectDataPtrIntern (tEplObdSubEntryPtr pSubindexEntry_p) +void *EplObdGetObjectDataPtrIntern(tEplObdSubEntryPtr pSubindexEntry_p) { -void * pData; -tEplObdAccess Access; + void *pData; + tEplObdAccess Access; - ASSERTMSG (pSubindexEntry_p != NULL, "EplObdGetObjectDataPtrIntern(): pointer to SubEntry not valid!\n"); + ASSERTMSG(pSubindexEntry_p != NULL, + "EplObdGetObjectDataPtrIntern(): pointer to SubEntry not valid!\n"); - // there are are some objects whose data pointer has to get from other structure - // get access type for this object - Access = pSubindexEntry_p->m_Access; + // there are are some objects whose data pointer has to get from other structure + // get access type for this object + Access = pSubindexEntry_p->m_Access; - // If object has access type = const, - // for data only exists default values. - if ((Access & kEplObdAccConst) != 0) - { - // The pointer to defualt value can be received from ObdGetObjectDefaultPtr() - pData = ((void *) EplObdGetObjectDefaultPtr (pSubindexEntry_p)); - } - else - { - // The pointer to current value can be received from ObdGetObjectCurrentPtr() - pData = ((void *) EplObdGetObjectCurrentPtr (pSubindexEntry_p)); - } + // If object has access type = const, + // for data only exists default values. + if ((Access & kEplObdAccConst) != 0) { + // The pointer to defualt value can be received from ObdGetObjectDefaultPtr() + pData = ((void *)EplObdGetObjectDefaultPtr(pSubindexEntry_p)); + } else { + // The pointer to current value can be received from ObdGetObjectCurrentPtr() + pData = ((void *)EplObdGetObjectCurrentPtr(pSubindexEntry_p)); + } - return pData; + return pData; } #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) // EOF - diff --git a/drivers/staging/epl/EplObdkCal.c b/drivers/staging/epl/EplObdkCal.c index f94a150da052..4c9af89719ed 100644 --- a/drivers/staging/epl/EplObdkCal.c +++ b/drivers/staging/epl/EplObdkCal.c @@ -96,9 +96,6 @@ // local function prototypes //--------------------------------------------------------------------------- - - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -123,7 +120,6 @@ // //--------------------------------------------------------------------------- - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -148,7 +144,4 @@ // //--------------------------------------------------------------------------- - - // EOF - diff --git a/drivers/staging/epl/EplObdu.c b/drivers/staging/epl/EplObdu.c index 46370cb1f824..218d152897cf 100644 --- a/drivers/staging/epl/EplObdu.c +++ b/drivers/staging/epl/EplObdu.c @@ -97,8 +97,6 @@ // local function prototypes //--------------------------------------------------------------------------- - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -123,19 +121,18 @@ // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); + Ret = EplObduCalWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObduReadEntry() @@ -156,19 +153,18 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize* pSize_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); + Ret = EplObduCalReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObdAccessOdPart() @@ -183,14 +179,14 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart (tEplObdPart ObdPart_p, - tEplObdDir Direction_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduAccessOdPart(tEplObdPart ObdPart_p, + tEplObdDir Direction_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalAccessOdPart(ObdPart_p, Direction_p); + Ret = EplObduCalAccessOdPart(ObdPart_p, Direction_p); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -206,13 +202,13 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar (tEplVarParam MEM* pVarParam_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduDefineVar(tEplVarParam MEM * pVarParam_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalDefineVar(pVarParam_p); + Ret = EplObduCalDefineVar(pVarParam_p); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -230,14 +226,14 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT void* PUBLIC EplObduGetObjectDataPtr (unsigned int uiIndex_p, - unsigned int uiSubIndex_p) +EPLDLLEXPORT void *PUBLIC EplObduGetObjectDataPtr(unsigned int uiIndex_p, + unsigned int uiSubIndex_p) { -void* pData; + void *pData; - pData = EplObduCalGetObjectDataPtr(uiIndex_p, uiSubIndex_p); + pData = EplObduCalGetObjectDataPtr(uiIndex_p, uiSubIndex_p); - return pData; + return pData; } //--------------------------------------------------------------------------- @@ -254,13 +250,13 @@ void* pData; // //--------------------------------------------------------------------------- #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) -EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd (tEplObdEntryPtr pUserOd_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduRegisterUserOd(tEplObdEntryPtr pUserOd_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalRegisterUserOd(pUserOd_p); + Ret = EplObduCalRegisterUserOd(pUserOd_p); - return Ret; + return Ret; } #endif @@ -279,10 +275,11 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, - BYTE bType_p, tEplObdSize ObdSize_p) +EPLDLLEXPORT void PUBLIC EplObduInitVarEntry(tEplObdVarEntry MEM * pVarEntry_p, + BYTE bType_p, + tEplObdSize ObdSize_p) { - EplObduCalInitVarEntry(pVarEntry_p, bType_p, ObdSize_p); + EplObduCalInitVarEntry(pVarEntry_p, bType_p, ObdSize_p); } //--------------------------------------------------------------------------- @@ -303,13 +300,13 @@ EPLDLLEXPORT void PUBLIC EplObduInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplObdSize PUBLIC EplObduGetDataSize(unsigned int uiIndex_p, - unsigned int uiSubIndex_p) + unsigned int uiSubIndex_p) { -tEplObdSize Size; + tEplObdSize Size; - Size = EplObduCalGetDataSize(uiIndex_p, uiSubIndex_p); + Size = EplObduCalGetDataSize(uiIndex_p, uiSubIndex_p); - return Size; + return Size; } //--------------------------------------------------------------------------- @@ -328,11 +325,11 @@ tEplObdSize Size; //--------------------------------------------------------------------------- EPLDLLEXPORT unsigned int PUBLIC EplObduGetNodeId() { -unsigned int uiNodeId; + unsigned int uiNodeId; - uiNodeId = EplObduCalGetNodeId(); + uiNodeId = EplObduCalGetNodeId(); - return uiNodeId; + return uiNodeId; } //--------------------------------------------------------------------------- @@ -351,13 +348,13 @@ unsigned int uiNodeId; // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduSetNodeId(unsigned int uiNodeId_p, - tEplObdNodeIdType NodeIdType_p) + tEplObdNodeIdType NodeIdType_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalSetNodeId(uiNodeId_p, NodeIdType_p); + Ret = EplObduCalSetNodeId(uiNodeId_p, NodeIdType_p); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -377,14 +374,16 @@ tEplKernel Ret; // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduGetAccessType(unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplObdAccess* pAccessTyp_p) + unsigned int uiSubIndex_p, + tEplObdAccess * + pAccessTyp_p) { -tEplObdAccess AccessType; + tEplObdAccess AccessType; - AccessType = EplObduCalGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p); + AccessType = + EplObduCalGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p); - return AccessType; + return AccessType; } //--------------------------------------------------------------------------- @@ -411,16 +410,18 @@ tEplObdAccess AccessType; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize * pSize_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduReadEntryToLe(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); + Ret = + EplObduCalReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, + pSize_p); -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -444,16 +445,19 @@ return Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduWriteEntryFromLe(unsigned int uiIndex_p, + unsigned int + uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); + Ret = + EplObduCalWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, + Size_p); -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -471,17 +475,19 @@ return Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdVarEntry MEM** ppVarEntry_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ + unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM ** + ppVarEntry_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplObduCalSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p); + Ret = EplObduCalSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p); -return Ret; + return Ret; } + //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -509,4 +515,3 @@ return Ret; #endif // #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) // EOF - diff --git a/drivers/staging/epl/EplObduCal.c b/drivers/staging/epl/EplObduCal.c index d309c5e759f4..85b3df0886b1 100644 --- a/drivers/staging/epl/EplObduCal.c +++ b/drivers/staging/epl/EplObduCal.c @@ -74,7 +74,6 @@ #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) && (EPL_OBD_USE_KERNEL != FALSE) - /***************************************************************************/ /* */ /* */ @@ -99,8 +98,6 @@ // local function prototypes //--------------------------------------------------------------------------- - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -124,24 +121,22 @@ // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry ( - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdWriteEntry(uiIndex_p,uiSubIndex_p,pSrcData_p,Size_p); + Ret = EplObdWriteEntry(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObduCalReadEntry() @@ -160,24 +155,22 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry ( - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize *pSize_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntry(unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); + Ret = EplObdReadEntry(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplObduCalAccessOdPart() @@ -192,19 +185,18 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart ( - tEplObdPart ObdPart_p, - tEplObdDir Direction_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalAccessOdPart(tEplObdPart ObdPart_p, + tEplObdDir Direction_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdAccessOdPart(ObdPart_p, Direction_p); + Ret = EplObdAccessOdPart(ObdPart_p, Direction_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -220,17 +212,18 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar (tEplVarParam MEM* pVarParam_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalDefineVar(tEplVarParam MEM * + pVarParam_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdDefineVar(pVarParam_p); + Ret = EplObdDefineVar(pVarParam_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -247,18 +240,18 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT void* PUBLIC EplObduCalGetObjectDataPtr ( unsigned int uiIndex_p, - unsigned int uiSubIndex_p) +EPLDLLEXPORT void *PUBLIC EplObduCalGetObjectDataPtr(unsigned int uiIndex_p, + unsigned int uiSubIndex_p) { -void* pData; + void *pData; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - pData = EplObdGetObjectDataPtr(uiIndex_p, uiSubIndex_p); + pData = EplObdGetObjectDataPtr(uiIndex_p, uiSubIndex_p); #else - pData = NULL; + pData = NULL; #endif - return pData; + return pData; } //--------------------------------------------------------------------------- @@ -275,17 +268,18 @@ void* pData; // //--------------------------------------------------------------------------- #if (defined (EPL_OBD_USER_OD) && (EPL_OBD_USER_OD != FALSE)) -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd (tEplObdEntryPtr pUserOd_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalRegisterUserOd(tEplObdEntryPtr + pUserOd_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdRegisterUserOd(pUserOd_p); + Ret = EplObdRegisterUserOd(pUserOd_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } #endif @@ -304,15 +298,15 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_p, - BYTE bType_p, tEplObdSize ObdSize_p) +EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry(tEplObdVarEntry MEM * + pVarEntry_p, BYTE bType_p, + tEplObdSize ObdSize_p) { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - EplObdInitVarEntry(pVarEntry_p, bType_p, ObdSize_p); + EplObdInitVarEntry(pVarEntry_p, bType_p, ObdSize_p); #endif } - //--------------------------------------------------------------------------- // // Function: EplObduCalGetDataSize() @@ -331,17 +325,17 @@ EPLDLLEXPORT void PUBLIC EplObduCalInitVarEntry (tEplObdVarEntry MEM* pVarEntry_ // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplObdSize PUBLIC EplObduCalGetDataSize(unsigned int uiIndex_p, - unsigned int uiSubIndex_p) + unsigned int uiSubIndex_p) { -tEplObdSize Size; + tEplObdSize Size; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Size = EplObdGetDataSize(uiIndex_p, uiSubIndex_p); + Size = EplObdGetDataSize(uiIndex_p, uiSubIndex_p); #else - Size = 0; + Size = 0; #endif - return Size; + return Size; } //--------------------------------------------------------------------------- @@ -360,15 +354,15 @@ tEplObdSize Size; //--------------------------------------------------------------------------- EPLDLLEXPORT unsigned int PUBLIC EplObduCalGetNodeId() { -unsigned int uiNodeId; + unsigned int uiNodeId; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - uiNodeId = EplObdGetNodeId(); + uiNodeId = EplObdGetNodeId(); #else - uiNodeId = 0; + uiNodeId = 0; #endif - return uiNodeId; + return uiNodeId; } //--------------------------------------------------------------------------- @@ -387,17 +381,18 @@ unsigned int uiNodeId; // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSetNodeId(unsigned int uiNodeId_p, - tEplObdNodeIdType NodeIdType_p) + tEplObdNodeIdType + NodeIdType_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdSetNodeId(uiNodeId_p, NodeIdType_p); + Ret = EplObdSetNodeId(uiNodeId_p, NodeIdType_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -417,19 +412,20 @@ tEplKernel Ret; // //--------------------------------------------------------------------------- EPLDLLEXPORT tEplKernel PUBLIC EplObduCalGetAccessType(unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplObdAccess* pAccessTyp_p) - + unsigned int + uiSubIndex_p, + tEplObdAccess * + pAccessTyp_p) { -tEplObdAccess AccesType; + tEplObdAccess AccesType; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - AccesType = EplObdGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p); + AccesType = EplObdGetAccessType(uiIndex_p, uiSubIndex_p, pAccessTyp_p); #else - AccesType = 0; + AccesType = 0; #endif -return AccesType; + return AccesType; } @@ -451,20 +447,21 @@ return AccesType; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pDstData_p, - tEplObdSize * pSize_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalReadEntryToLe(unsigned int uiIndex_p, + unsigned int + uiSubIndex_p, + void *pDstData_p, + tEplObdSize * pSize_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); + Ret = EplObdReadEntryToLe(uiIndex_p, uiSubIndex_p, pDstData_p, pSize_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -484,19 +481,22 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe (unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - void * pSrcData_p, - tEplObdSize Size_p) +EPLDLLEXPORT tEplKernel PUBLIC EplObduCalWriteEntryFromLe(unsigned int + uiIndex_p, + unsigned int + uiSubIndex_p, + void *pSrcData_p, + tEplObdSize Size_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); + Ret = + EplObdWriteEntryFromLe(uiIndex_p, uiSubIndex_p, pSrcData_p, Size_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -514,23 +514,21 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -EPLDLLEXPORT tEplKernel PUBLIC EplObduCalSearchVarEntry (EPL_MCO_DECL_INSTANCE_PTR_ - unsigned int uiIndex_p, - unsigned int uiSubindex_p, - tEplObdVarEntry MEM** ppVarEntry_p) +EPLDLLEXPORT tEplKernel PUBLIC +EplObduCalSearchVarEntry(EPL_MCO_DECL_INSTANCE_PTR_ unsigned int uiIndex_p, + unsigned int uiSubindex_p, + tEplObdVarEntry MEM ** ppVarEntry_p) { -tEplKernel Ret; + tEplKernel Ret; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) != 0) - Ret = EplObdSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p); + Ret = EplObdSearchVarEntry(uiIndex_p, uiSubindex_p, ppVarEntry_p); #else - Ret = kEplSuccessful; + Ret = kEplSuccessful; #endif - return Ret; + return Ret; } - - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -557,6 +555,4 @@ tEplKernel Ret; #endif //(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - // EOF - diff --git a/drivers/staging/epl/EplPdok.c b/drivers/staging/epl/EplPdok.c index 83c2f29a3c55..15999b4f5750 100644 --- a/drivers/staging/epl/EplPdok.c +++ b/drivers/staging/epl/EplPdok.c @@ -82,13 +82,13 @@ #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLK)) == 0) - #error 'ERROR: Missing DLLk-Modul!' +#error 'ERROR: Missing DLLk-Modul!' #endif #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDK)) == 0) - #error 'ERROR: Missing OBDk-Modul!' +#error 'ERROR: Missing OBDk-Modul!' #endif /***************************************************************************/ @@ -120,7 +120,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -134,7 +133,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -153,12 +151,10 @@ // local vars //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -183,7 +179,7 @@ tEplKernel EplPdokAddInstance(void) { - return kEplSuccessful; + return kEplSuccessful; } //--------------------------------------------------------------------------- @@ -204,10 +200,9 @@ tEplKernel EplPdokAddInstance(void) tEplKernel EplPdokDelInstance(void) { - return kEplSuccessful; + return kEplSuccessful; } - //--------------------------------------------------------------------------- // // Function: EplPdokCbPdoReceived @@ -228,27 +223,27 @@ tEplKernel EplPdokDelInstance(void) tEplKernel EplPdokCbPdoReceived(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; #if (DEV_SYSTEM == _DEV_GNU_CF548X_) - // reset LED + // reset LED // MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level #endif - Event.m_EventSink = kEplEventSinkPdok; - Event.m_EventType = kEplEventTypePdoRx; - // limit copied data to size of PDO (because from some CNs the frame is larger than necessary) - Event.m_uiSize = AmiGetWordFromLe(&pFrameInfo_p->m_pFrame->m_Data.m_Pres.m_le_wSize) + 24; // pFrameInfo_p->m_uiFrameSize; - Event.m_pArg = pFrameInfo_p->m_pFrame; - Ret = EplEventkPost(&Event); + Event.m_EventSink = kEplEventSinkPdok; + Event.m_EventType = kEplEventTypePdoRx; + // limit copied data to size of PDO (because from some CNs the frame is larger than necessary) + Event.m_uiSize = AmiGetWordFromLe(&pFrameInfo_p->m_pFrame->m_Data.m_Pres.m_le_wSize) + 24; // pFrameInfo_p->m_uiFrameSize; + Event.m_pArg = pFrameInfo_p->m_pFrame; + Ret = EplEventkPost(&Event); #if (DEV_SYSTEM == _DEV_GNU_CF548X_) - // set LED + // set LED // MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -271,26 +266,26 @@ tEplEvent Event; tEplKernel EplPdokCbPdoTransmitted(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; #if (DEV_SYSTEM == _DEV_GNU_CF548X_) - // reset LED - MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level + // reset LED + MCF_GPIO_PODR_PCIBG &= ~PDO_LED; // Level #endif - Event.m_EventSink = kEplEventSinkPdok; - Event.m_EventType = kEplEventTypePdoTx; - Event.m_uiSize = sizeof (tEplFrameInfo); - Event.m_pArg = pFrameInfo_p; - Ret = EplEventkPost(&Event); + Event.m_EventSink = kEplEventSinkPdok; + Event.m_EventType = kEplEventTypePdoTx; + Event.m_uiSize = sizeof(tEplFrameInfo); + Event.m_pArg = pFrameInfo_p; + Ret = EplEventkPost(&Event); #if (DEV_SYSTEM == _DEV_GNU_CF548X_) - // set LED - MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level + // set LED + MCF_GPIO_PODR_PCIBG |= PDO_LED; // Level #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -311,16 +306,16 @@ tEplEvent Event; tEplKernel EplPdokCbSoa(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -tEplEvent Event; + tEplKernel Ret = kEplSuccessful; + tEplEvent Event; - Event.m_EventSink = kEplEventSinkPdok; - Event.m_EventType = kEplEventTypePdoSoa; - Event.m_uiSize = 0; - Event.m_pArg = NULL; - Ret = EplEventkPost(&Event); + Event.m_EventSink = kEplEventSinkPdok; + Event.m_EventType = kEplEventTypePdoSoa; + Event.m_uiSize = 0; + Event.m_pArg = NULL; + Ret = EplEventkPost(&Event); - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -343,323 +338,331 @@ tEplEvent Event; tEplKernel EplPdokProcess(tEplEvent * pEvent_p) { -tEplKernel Ret = kEplSuccessful; -WORD wPdoSize; -WORD wBitOffset; -WORD wBitSize; -WORD wVarSize; -QWORD qwObjectMapping; -BYTE bMappSubindex; -BYTE bObdSubindex; -WORD wObdMappIndex; -WORD wObdCommIndex; -WORD wPdoId; -BYTE bObdData; -BYTE bObjectCount; -BYTE bFrameData; -BOOL fValid; -tEplObdSize ObdSize; -tEplFrame *pFrame; -tEplFrameInfo *pFrameInfo; -unsigned int uiNodeId; -tEplMsgType MsgType; - - // 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes - // TPDO: 0x00=PRes, MN: CnNodeId=PReq - - switch (pEvent_p->m_EventType) - { - case kEplEventTypePdoRx: // RPDO received - pFrame = (tEplFrame *) pEvent_p->m_pArg; - - // check if received RPDO is valid - bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); - if ((bFrameData & EPL_FRAME_FLAG1_RD) == 0) - { // RPDO invalid - goto Exit; - } - - // retrieve EPL message type - MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType); - if (MsgType == kEplMsgTypePreq) - { // RPDO is PReq frame - uiNodeId = EPL_PDO_PREQ_NODE_ID; // 0x00 - } - else - { // RPDO is PRes frame - // retrieve node ID - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); - } - - // search for appropriate valid RPDO in OD - wObdMappIndex = EPL_PDOK_OBD_IDX_RX_MAPP_PARAM; - for (wObdCommIndex = EPL_PDOK_OBD_IDX_RX_COMM_PARAM; - wObdCommIndex < (EPL_PDOK_OBD_IDX_RX_COMM_PARAM + 0x00FF); - wObdCommIndex++, wObdMappIndex++) - { - ObdSize = 1; - // read node ID from OD - Ret = EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, &ObdSize); - if ((Ret == kEplObdIndexNotExist) - || (Ret == kEplObdSubindexNotExist) - || (Ret == kEplObdIllegalPart)) - { // PDO does not exist; last PDO reached - Ret = kEplSuccessful; - goto Exit; - } - else if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - // entry read successfully - if (bObdData != uiNodeId) - { // node ID does not equal - wrong PDO, try next PDO in OD - continue; - } - ObdSize = 1; - // read number of mapped objects from OD; this indicates if the PDO is valid - Ret = EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, &ObdSize); - if ((Ret == kEplObdIndexNotExist) - || (Ret == kEplObdSubindexNotExist) - || (Ret == kEplObdIllegalPart)) - { // PDO does not exist; last PDO reached - Ret = kEplSuccessful; - goto Exit; - } - else if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - // entry read successfully - if (bObjectCount == 0) - { // PDO in OD not valid, try next PDO in OD - continue; - } - - ObdSize = 1; - // check PDO mapping version - Ret = EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - // entry read successfully - // retrieve PDO version from frame - bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion); - if ((bObdData & EPL_VERSION_MAIN) != (bFrameData & EPL_VERSION_MAIN)) - { // PDO versions do not match - // $$$ raise PDO error - // termiate processing of this RPDO - goto Exit; - } - - // valid RPDO found - - // retrieve PDO size - wPdoSize = AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize); - - // process mapping - for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++) - { - ObdSize = 8; // QWORD - // read object mapping from OD - Ret = EplObdReadEntry(wObdMappIndex, bMappSubindex, &qwObjectMapping, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - - // check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed - if (qwObjectMapping == 0) - { // invalid entry, continue with next entry - continue; - } - - // decode object mapping - wObdCommIndex = (WORD) (qwObjectMapping & 0x000000000000FFFFLL); - bObdSubindex = (BYTE) ((qwObjectMapping & 0x0000000000FF0000LL) >> 16); - wBitOffset = (WORD) ((qwObjectMapping & 0x0000FFFF00000000LL) >> 32); - wBitSize = (WORD) ((qwObjectMapping & 0xFFFF000000000000LL) >> 48); - - // check if object exceeds PDO size - if (((wBitOffset + wBitSize) >> 3) > wPdoSize) - { // wrong object mapping; PDO size is too low - // $$$ raise PDO error - // terminate processing of this RPDO - goto Exit; - } - - // copy object from RPDO to process/OD variable - ObdSize = wBitSize >> 3; - Ret = EplObdWriteEntryFromLe(wObdCommIndex, bObdSubindex, &pFrame->m_Data.m_Pres.m_le_abPayload[(wBitOffset >> 3)], ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - - } - - // processing finished successfully - goto Exit; - } - break; - - case kEplEventTypePdoTx: // TPDO transmitted - pFrameInfo = (tEplFrameInfo *) pEvent_p->m_pArg; - pFrame = pFrameInfo->m_pFrame; - - // set TPDO invalid, so that only fully processed TPDOs are sent as valid - bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); - AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, (bFrameData & ~EPL_FRAME_FLAG1_RD)); - - // retrieve EPL message type - MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType); - if (MsgType == kEplMsgTypePres) - { // TPDO is PRes frame - uiNodeId = EPL_PDO_PRES_NODE_ID; // 0x00 - } - else - { // TPDO is PReq frame - // retrieve node ID - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); - } - - // search for appropriate valid TPDO in OD - wObdMappIndex = EPL_PDOK_OBD_IDX_TX_MAPP_PARAM; - wObdCommIndex = EPL_PDOK_OBD_IDX_TX_COMM_PARAM; - for (wPdoId = 0; ; wPdoId++, wObdCommIndex++, wObdMappIndex++) - { - ObdSize = 1; - // read node ID from OD - Ret = EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, &ObdSize); - if ((Ret == kEplObdIndexNotExist) - || (Ret == kEplObdSubindexNotExist) - || (Ret == kEplObdIllegalPart)) - { // PDO does not exist; last PDO reached - Ret = kEplSuccessful; - goto Exit; - } - else if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - // entry read successfully - if (bObdData != uiNodeId) - { // node ID does not equal - wrong PDO, try next PDO in OD - continue; - } - ObdSize = 1; - // read number of mapped objects from OD; this indicates if the PDO is valid - Ret = EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, &ObdSize); - if ((Ret == kEplObdIndexNotExist) - || (Ret == kEplObdSubindexNotExist) - || (Ret == kEplObdIllegalPart)) - { // PDO does not exist; last PDO reached - Ret = kEplSuccessful; - goto Exit; - } - else if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - // entry read successfully - if (bObjectCount == 0) - { // PDO in OD not valid, try next PDO in OD - continue; - } - - // valid TPDO found - - ObdSize = 1; - // get PDO mapping version from OD - Ret = EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - // entry read successfully - // set PDO version in frame - AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion, bObdData); - - // calculate PDO size - wPdoSize = 0; - - // process mapping - for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++) - { - ObdSize = 8; // QWORD - // read object mapping from OD - Ret = EplObdReadEntry(wObdMappIndex, bMappSubindex, &qwObjectMapping, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - - // check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed - if (qwObjectMapping == 0) - { // invalid entry, continue with next entry - continue; - } - - // decode object mapping - wObdCommIndex = (WORD) (qwObjectMapping & 0x000000000000FFFFLL); - bObdSubindex = (BYTE) ((qwObjectMapping & 0x0000000000FF0000LL) >> 16); - wBitOffset = (WORD) ((qwObjectMapping & 0x0000FFFF00000000LL) >> 32); - wBitSize = (WORD) ((qwObjectMapping & 0xFFFF000000000000LL) >> 48); - - // calculate max PDO size - ObdSize = wBitSize >> 3; - wVarSize = (wBitOffset >> 3) + (WORD) ObdSize; - if ((unsigned int)(wVarSize + 24) > pFrameInfo->m_uiFrameSize) - { // TPDO is too short - // $$$ raise PDO error, set Ret - goto Exit; - } - if (wVarSize > wPdoSize) - { // memorize new PDO size - wPdoSize = wVarSize; - } - - // copy object from process/OD variable to TPDO - Ret = EplObdReadEntryToLe(wObdCommIndex, bObdSubindex, &pFrame->m_Data.m_Pres.m_le_abPayload[(wBitOffset >> 3)], &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - goto Exit; - } - - } - - // set PDO size in frame - AmiSetWordToLe(&pFrame->m_Data.m_Pres.m_le_wSize, wPdoSize); - - Ret = EplPdokCalAreTpdosValid(&fValid); - if (fValid != FALSE) - { - // set TPDO valid - bFrameData = AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); - AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, (bFrameData | EPL_FRAME_FLAG1_RD)); - } - - // processing finished successfully - - goto Exit; - } - break; - - case kEplEventTypePdoSoa: // SoA received - - // invalidate TPDOs - Ret = EplPdokCalSetTpdosValid(FALSE); - break; - - default: - { - ASSERTMSG(FALSE, "EplPdokProcess(): unhandled event type!\n"); - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + WORD wPdoSize; + WORD wBitOffset; + WORD wBitSize; + WORD wVarSize; + QWORD qwObjectMapping; + BYTE bMappSubindex; + BYTE bObdSubindex; + WORD wObdMappIndex; + WORD wObdCommIndex; + WORD wPdoId; + BYTE bObdData; + BYTE bObjectCount; + BYTE bFrameData; + BOOL fValid; + tEplObdSize ObdSize; + tEplFrame *pFrame; + tEplFrameInfo *pFrameInfo; + unsigned int uiNodeId; + tEplMsgType MsgType; + + // 0xFF=invalid, RPDO: 0x00=PReq, localNodeId=PRes, remoteNodeId=PRes + // TPDO: 0x00=PRes, MN: CnNodeId=PReq + + switch (pEvent_p->m_EventType) { + case kEplEventTypePdoRx: // RPDO received + pFrame = (tEplFrame *) pEvent_p->m_pArg; + + // check if received RPDO is valid + bFrameData = + AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); + if ((bFrameData & EPL_FRAME_FLAG1_RD) == 0) { // RPDO invalid + goto Exit; + } + // retrieve EPL message type + MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType); + if (MsgType == kEplMsgTypePreq) { // RPDO is PReq frame + uiNodeId = EPL_PDO_PREQ_NODE_ID; // 0x00 + } else { // RPDO is PRes frame + // retrieve node ID + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + } + + // search for appropriate valid RPDO in OD + wObdMappIndex = EPL_PDOK_OBD_IDX_RX_MAPP_PARAM; + for (wObdCommIndex = EPL_PDOK_OBD_IDX_RX_COMM_PARAM; + wObdCommIndex < (EPL_PDOK_OBD_IDX_RX_COMM_PARAM + 0x00FF); + wObdCommIndex++, wObdMappIndex++) { + ObdSize = 1; + // read node ID from OD + Ret = + EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, + &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } else if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObdData != uiNodeId) { // node ID does not equal - wrong PDO, try next PDO in OD + continue; + } + ObdSize = 1; + // read number of mapped objects from OD; this indicates if the PDO is valid + Ret = + EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, + &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } else if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObjectCount == 0) { // PDO in OD not valid, try next PDO in OD + continue; + } + + ObdSize = 1; + // check PDO mapping version + Ret = + EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, + &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // entry read successfully + // retrieve PDO version from frame + bFrameData = + AmiGetByteFromLe(&pFrame->m_Data.m_Pres. + m_le_bPdoVersion); + if ((bObdData & EPL_VERSION_MAIN) != (bFrameData & EPL_VERSION_MAIN)) { // PDO versions do not match + // $$$ raise PDO error + // termiate processing of this RPDO + goto Exit; + } + // valid RPDO found + + // retrieve PDO size + wPdoSize = + AmiGetWordFromLe(&pFrame->m_Data.m_Pres.m_le_wSize); + + // process mapping + for (bMappSubindex = 1; bMappSubindex <= bObjectCount; + bMappSubindex++) { + ObdSize = 8; // QWORD + // read object mapping from OD + Ret = + EplObdReadEntry(wObdMappIndex, + bMappSubindex, + &qwObjectMapping, &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed + if (qwObjectMapping == 0) { // invalid entry, continue with next entry + continue; + } + // decode object mapping + wObdCommIndex = + (WORD) (qwObjectMapping & + 0x000000000000FFFFLL); + bObdSubindex = + (BYTE) ((qwObjectMapping & + 0x0000000000FF0000LL) >> 16); + wBitOffset = + (WORD) ((qwObjectMapping & + 0x0000FFFF00000000LL) >> 32); + wBitSize = + (WORD) ((qwObjectMapping & + 0xFFFF000000000000LL) >> 48); + + // check if object exceeds PDO size + if (((wBitOffset + wBitSize) >> 3) > wPdoSize) { // wrong object mapping; PDO size is too low + // $$$ raise PDO error + // terminate processing of this RPDO + goto Exit; + } + // copy object from RPDO to process/OD variable + ObdSize = wBitSize >> 3; + Ret = + EplObdWriteEntryFromLe(wObdCommIndex, + bObdSubindex, + &pFrame->m_Data. + m_Pres. + m_le_abPayload[(wBitOffset >> 3)], ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + + } + + // processing finished successfully + goto Exit; + } + break; + + case kEplEventTypePdoTx: // TPDO transmitted + pFrameInfo = (tEplFrameInfo *) pEvent_p->m_pArg; + pFrame = pFrameInfo->m_pFrame; + + // set TPDO invalid, so that only fully processed TPDOs are sent as valid + bFrameData = + AmiGetByteFromLe(&pFrame->m_Data.m_Pres.m_le_bFlag1); + AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bFlag1, + (bFrameData & ~EPL_FRAME_FLAG1_RD)); + + // retrieve EPL message type + MsgType = AmiGetByteFromLe(&pFrame->m_le_bMessageType); + if (MsgType == kEplMsgTypePres) { // TPDO is PRes frame + uiNodeId = EPL_PDO_PRES_NODE_ID; // 0x00 + } else { // TPDO is PReq frame + // retrieve node ID + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bDstNodeId); + } + + // search for appropriate valid TPDO in OD + wObdMappIndex = EPL_PDOK_OBD_IDX_TX_MAPP_PARAM; + wObdCommIndex = EPL_PDOK_OBD_IDX_TX_COMM_PARAM; + for (wPdoId = 0;; wPdoId++, wObdCommIndex++, wObdMappIndex++) { + ObdSize = 1; + // read node ID from OD + Ret = + EplObdReadEntry(wObdCommIndex, 0x01, &bObdData, + &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } else if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObdData != uiNodeId) { // node ID does not equal - wrong PDO, try next PDO in OD + continue; + } + ObdSize = 1; + // read number of mapped objects from OD; this indicates if the PDO is valid + Ret = + EplObdReadEntry(wObdMappIndex, 0x00, &bObjectCount, + &ObdSize); + if ((Ret == kEplObdIndexNotExist) + || (Ret == kEplObdSubindexNotExist) + || (Ret == kEplObdIllegalPart)) { // PDO does not exist; last PDO reached + Ret = kEplSuccessful; + goto Exit; + } else if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // entry read successfully + if (bObjectCount == 0) { // PDO in OD not valid, try next PDO in OD + continue; + } + // valid TPDO found + + ObdSize = 1; + // get PDO mapping version from OD + Ret = + EplObdReadEntry(wObdCommIndex, 0x02, &bObdData, + &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // entry read successfully + // set PDO version in frame + AmiSetByteToLe(&pFrame->m_Data.m_Pres.m_le_bPdoVersion, + bObdData); + + // calculate PDO size + wPdoSize = 0; + + // process mapping + for (bMappSubindex = 1; bMappSubindex <= bObjectCount; + bMappSubindex++) { + ObdSize = 8; // QWORD + // read object mapping from OD + Ret = + EplObdReadEntry(wObdMappIndex, + bMappSubindex, + &qwObjectMapping, &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + // check if object mapping entry is valid, i.e. unequal zero, because "empty" entries are allowed + if (qwObjectMapping == 0) { // invalid entry, continue with next entry + continue; + } + // decode object mapping + wObdCommIndex = + (WORD) (qwObjectMapping & + 0x000000000000FFFFLL); + bObdSubindex = + (BYTE) ((qwObjectMapping & + 0x0000000000FF0000LL) >> 16); + wBitOffset = + (WORD) ((qwObjectMapping & + 0x0000FFFF00000000LL) >> 32); + wBitSize = + (WORD) ((qwObjectMapping & + 0xFFFF000000000000LL) >> 48); + + // calculate max PDO size + ObdSize = wBitSize >> 3; + wVarSize = (wBitOffset >> 3) + (WORD) ObdSize; + if ((unsigned int)(wVarSize + 24) > pFrameInfo->m_uiFrameSize) { // TPDO is too short + // $$$ raise PDO error, set Ret + goto Exit; + } + if (wVarSize > wPdoSize) { // memorize new PDO size + wPdoSize = wVarSize; + } + // copy object from process/OD variable to TPDO + Ret = + EplObdReadEntryToLe(wObdCommIndex, + bObdSubindex, + &pFrame->m_Data.m_Pres. + m_le_abPayload[(wBitOffset >> 3)], &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + goto Exit; + } + + } + + // set PDO size in frame + AmiSetWordToLe(&pFrame->m_Data.m_Pres.m_le_wSize, + wPdoSize); + + Ret = EplPdokCalAreTpdosValid(&fValid); + if (fValid != FALSE) { + // set TPDO valid + bFrameData = + AmiGetByteFromLe(&pFrame->m_Data.m_Pres. + m_le_bFlag1); + AmiSetByteToLe(&pFrame->m_Data.m_Pres. + m_le_bFlag1, + (bFrameData | + EPL_FRAME_FLAG1_RD)); + } + // processing finished successfully + + goto Exit; + } + break; + + case kEplEventTypePdoSoa: // SoA received + + // invalidate TPDOs + Ret = EplPdokCalSetTpdosValid(FALSE); + break; + + default: + { + ASSERTMSG(FALSE, + "EplPdokProcess(): unhandled event type!\n"); + } + } + + Exit: + return Ret; } //=========================================================================// @@ -689,4 +692,3 @@ Exit: #endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) // EOF - diff --git a/drivers/staging/epl/EplPdokCal.c b/drivers/staging/epl/EplPdokCal.c index 0dd99548d284..f44c47578002 100644 --- a/drivers/staging/epl/EplPdokCal.c +++ b/drivers/staging/epl/EplPdokCal.c @@ -72,7 +72,6 @@ #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) - /***************************************************************************/ /* */ /* */ @@ -97,7 +96,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -111,7 +109,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -126,9 +123,8 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - BOOL m_fTpdosValid; +typedef struct { + BOOL m_fTpdosValid; } tEplPdokCalInstance; @@ -136,13 +132,12 @@ typedef struct // local vars //--------------------------------------------------------------------------- -static tEplPdokCalInstance EplPdokCalInstance_g; +static tEplPdokCalInstance EplPdokCalInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -167,9 +162,9 @@ static tEplPdokCalInstance EplPdokCalInstance_g; tEplKernel EplPdokCalAddInstance(void) { - EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g)); + EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g)); - return kEplSuccessful; + return kEplSuccessful; } //--------------------------------------------------------------------------- @@ -190,10 +185,9 @@ tEplKernel EplPdokCalAddInstance(void) tEplKernel EplPdokCalDelInstance(void) { - return kEplSuccessful; + return kEplSuccessful; } - //--------------------------------------------------------------------------- // // Function: EplPdokCalSetTpdosValid() @@ -212,11 +206,11 @@ tEplKernel EplPdokCalDelInstance(void) tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - EplPdokCalInstance_g.m_fTpdosValid = fValid_p; + EplPdokCalInstance_g.m_fTpdosValid = fValid_p; - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -236,14 +230,13 @@ tEplKernel Ret = kEplSuccessful; tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - *pfValid_p = EplPdokCalInstance_g.m_fTpdosValid; + *pfValid_p = EplPdokCalInstance_g.m_fTpdosValid; - return Ret; + return Ret; } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -271,4 +264,3 @@ tEplKernel Ret = kEplSuccessful; #endif // EOF - diff --git a/drivers/staging/epl/EplPdou.c b/drivers/staging/epl/EplPdou.c index 289d25ed272c..e7b10653a0ed 100644 --- a/drivers/staging/epl/EplPdou.c +++ b/drivers/staging/epl/EplPdou.c @@ -82,7 +82,6 @@ #error "EPL PDOu module needs EPL module OBDU or OBDK!" #endif - /***************************************************************************/ /* */ /* */ @@ -103,7 +102,6 @@ #define EPL_PDOU_OBD_IDX_MASK 0xFF00 #define EPL_PDOU_PDO_ID_MASK 0x00FF - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- @@ -116,7 +114,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -130,7 +127,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -149,25 +145,23 @@ // local vars //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM* pParam_p, unsigned int uiIndex_p); +static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM * pParam_p, + unsigned int uiIndex_p); static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p, - unsigned int* puiIndex_p, - unsigned int* puiSubIndex_p, - unsigned int* puiBitOffset_p, - unsigned int* puiBitSize_p); + unsigned int *puiIndex_p, + unsigned int *puiSubIndex_p, + unsigned int *puiBitOffset_p, + unsigned int *puiBitSize_p); static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p, - tEplObdAccess AccessType_p, - DWORD* pdwAbortCode_p, - unsigned int* puiPdoSize_p); - - + tEplObdAccess AccessType_p, + DWORD * pdwAbortCode_p, + unsigned int *puiPdoSize_p); //=========================================================================// // // @@ -193,10 +187,9 @@ static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p, tEplKernel EplPdouAddInstance(void) { - return kEplSuccessful; + return kEplSuccessful; } - //--------------------------------------------------------------------------- // // Function: EplPdouDelInstance() @@ -215,10 +208,9 @@ tEplKernel EplPdouAddInstance(void) tEplKernel EplPdouDelInstance(void) { - return kEplSuccessful; + return kEplSuccessful; } - //--------------------------------------------------------------------------- // // Function: EplPdouCbObdAccess @@ -234,170 +226,153 @@ tEplKernel EplPdouDelInstance(void) // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM* pParam_p) +tEplKernel PUBLIC EplPdouCbObdAccess(tEplObdCbParam MEM * pParam_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiPdoId; -unsigned int uiIndexType; -tEplObdSize ObdSize; -BYTE bObjectCount; -QWORD qwObjectMapping; -tEplObdAccess AccessType; -BYTE bMappSubindex; -unsigned int uiCurPdoSize; -WORD wMaxPdoSize; -unsigned int uiSubIndex; - - // fetch PDO ID - uiPdoId = pParam_p->m_uiIndex & EPL_PDOU_PDO_ID_MASK; - - // fetch object index type - uiIndexType = pParam_p->m_uiIndex & EPL_PDOU_OBD_IDX_MASK; - - if (pParam_p->m_ObdEvent != kEplObdEvPreWrite) - { // read accesses, post write events etc. are OK - pParam_p->m_dwAbortCode = 0; - goto Exit; - } - - // check index type - switch (uiIndexType) - { - case EPL_PDOU_OBD_IDX_RX_COMM_PARAM: - // RPDO communication parameter accessed - case EPL_PDOU_OBD_IDX_TX_COMM_PARAM: - { // TPDO communication parameter accessed - Ret = EplPdouCheckPdoValidity(pParam_p, - (EPL_PDOU_OBD_IDX_MAPP_PARAM | pParam_p->m_uiIndex)); - if (Ret != kEplSuccessful) - { // PDO is valid or does not exist - goto Exit; - } - - goto Exit; - } - - case EPL_PDOU_OBD_IDX_RX_MAPP_PARAM: - { // RPDO mapping parameter accessed - - AccessType = kEplObdAccWrite; - break; - } - - case EPL_PDOU_OBD_IDX_TX_MAPP_PARAM: - { // TPDO mapping parameter accessed - - AccessType = kEplObdAccRead; - break; - } - - default: - { // this callback function is only for - // PDO mapping and communication parameters - pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; - goto Exit; - } - } - - // RPDO and TPDO mapping parameter accessed - - if (pParam_p->m_uiSubIndex == 0) - { // object mapping count accessed - - // PDO is enabled or disabled - bObjectCount = *((BYTE*) pParam_p->m_pArg); - - if (bObjectCount == 0) - { // PDO shall be disabled - - // that is always possible - goto Exit; - } - - // PDO shall be enabled - // it should have been disabled for this operation - Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex); - if (Ret != kEplSuccessful) - { // PDO is valid or does not exist - goto Exit; - } - - if (AccessType == kEplObdAccWrite) - { - uiSubIndex = 0x04; // PReqActPayloadLimit_U16 - } - else - { - uiSubIndex = 0x05; // PResActPayloadLimit_U16 - } - - // fetch maximum PDO size from Object 1F98h: NMT_CycleTiming_REC - ObdSize = sizeof (wMaxPdoSize); - Ret = EplObduReadEntry(0x1F98, uiSubIndex, &wMaxPdoSize, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; - goto Exit; - } - - // check all objectmappings - for (bMappSubindex = 1; bMappSubindex <= bObjectCount; bMappSubindex++) - { - // read object mapping from OD - ObdSize = sizeof (qwObjectMapping); // QWORD - Ret = EplObduReadEntry(pParam_p->m_uiIndex, - bMappSubindex, &qwObjectMapping, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; - goto Exit; - } - - // check object mapping - Ret = EplPdouCheckObjectMapping(qwObjectMapping, - AccessType, - &pParam_p->m_dwAbortCode, - &uiCurPdoSize); - if (Ret != kEplSuccessful) - { // illegal object mapping - goto Exit; - } - - if (uiCurPdoSize > wMaxPdoSize) - { // mapping exceeds object size - pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; - Ret = kEplPdoVarNotFound; - } - - - } - - } - else - { // ObjectMapping - Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex); - if (Ret != kEplSuccessful) - { // PDO is valid or does not exist - goto Exit; - } - - // check existence of object and validity of object length - - qwObjectMapping = *((QWORD*) pParam_p->m_pArg); - - Ret = EplPdouCheckObjectMapping(qwObjectMapping, - AccessType, - &pParam_p->m_dwAbortCode, - &uiCurPdoSize); - - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiPdoId; + unsigned int uiIndexType; + tEplObdSize ObdSize; + BYTE bObjectCount; + QWORD qwObjectMapping; + tEplObdAccess AccessType; + BYTE bMappSubindex; + unsigned int uiCurPdoSize; + WORD wMaxPdoSize; + unsigned int uiSubIndex; + + // fetch PDO ID + uiPdoId = pParam_p->m_uiIndex & EPL_PDOU_PDO_ID_MASK; + + // fetch object index type + uiIndexType = pParam_p->m_uiIndex & EPL_PDOU_OBD_IDX_MASK; + + if (pParam_p->m_ObdEvent != kEplObdEvPreWrite) { // read accesses, post write events etc. are OK + pParam_p->m_dwAbortCode = 0; + goto Exit; + } + // check index type + switch (uiIndexType) { + case EPL_PDOU_OBD_IDX_RX_COMM_PARAM: + // RPDO communication parameter accessed + case EPL_PDOU_OBD_IDX_TX_COMM_PARAM: + { // TPDO communication parameter accessed + Ret = EplPdouCheckPdoValidity(pParam_p, + (EPL_PDOU_OBD_IDX_MAPP_PARAM + | pParam_p->m_uiIndex)); + if (Ret != kEplSuccessful) { // PDO is valid or does not exist + goto Exit; + } + + goto Exit; + } + + case EPL_PDOU_OBD_IDX_RX_MAPP_PARAM: + { // RPDO mapping parameter accessed + + AccessType = kEplObdAccWrite; + break; + } + + case EPL_PDOU_OBD_IDX_TX_MAPP_PARAM: + { // TPDO mapping parameter accessed + + AccessType = kEplObdAccRead; + break; + } + + default: + { // this callback function is only for + // PDO mapping and communication parameters + pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + goto Exit; + } + } + + // RPDO and TPDO mapping parameter accessed + + if (pParam_p->m_uiSubIndex == 0) { // object mapping count accessed + + // PDO is enabled or disabled + bObjectCount = *((BYTE *) pParam_p->m_pArg); + + if (bObjectCount == 0) { // PDO shall be disabled + + // that is always possible + goto Exit; + } + // PDO shall be enabled + // it should have been disabled for this operation + Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex); + if (Ret != kEplSuccessful) { // PDO is valid or does not exist + goto Exit; + } + + if (AccessType == kEplObdAccWrite) { + uiSubIndex = 0x04; // PReqActPayloadLimit_U16 + } else { + uiSubIndex = 0x05; // PResActPayloadLimit_U16 + } + + // fetch maximum PDO size from Object 1F98h: NMT_CycleTiming_REC + ObdSize = sizeof(wMaxPdoSize); + Ret = + EplObduReadEntry(0x1F98, uiSubIndex, &wMaxPdoSize, + &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + pParam_p->m_dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + goto Exit; + } + // check all objectmappings + for (bMappSubindex = 1; bMappSubindex <= bObjectCount; + bMappSubindex++) { + // read object mapping from OD + ObdSize = sizeof(qwObjectMapping); // QWORD + Ret = EplObduReadEntry(pParam_p->m_uiIndex, + bMappSubindex, &qwObjectMapping, + &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + pParam_p->m_dwAbortCode = + EPL_SDOAC_GENERAL_ERROR; + goto Exit; + } + // check object mapping + Ret = EplPdouCheckObjectMapping(qwObjectMapping, + AccessType, + &pParam_p-> + m_dwAbortCode, + &uiCurPdoSize); + if (Ret != kEplSuccessful) { // illegal object mapping + goto Exit; + } + + if (uiCurPdoSize > wMaxPdoSize) { // mapping exceeds object size + pParam_p->m_dwAbortCode = + EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoVarNotFound; + } + + } + + } else { // ObjectMapping + Ret = EplPdouCheckPdoValidity(pParam_p, pParam_p->m_uiIndex); + if (Ret != kEplSuccessful) { // PDO is valid or does not exist + goto Exit; + } + // check existence of object and validity of object length + + qwObjectMapping = *((QWORD *) pParam_p->m_pArg); + + Ret = EplPdouCheckObjectMapping(qwObjectMapping, + AccessType, + &pParam_p->m_dwAbortCode, + &uiCurPdoSize); + + } + + Exit: + return Ret; } - - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -419,33 +394,32 @@ Exit: // //--------------------------------------------------------------------------- -static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM* pParam_p, unsigned int uiIndex_p) +static tEplKernel EplPdouCheckPdoValidity(tEplObdCbParam MEM * pParam_p, + unsigned int uiIndex_p) { -tEplKernel Ret = kEplSuccessful; -tEplObdSize ObdSize; -BYTE bObjectCount; - - ObdSize = 1; - // read number of mapped objects from OD; this indicates if the PDO is valid - Ret = EplObduReadEntry(uiIndex_p, 0x00, &bObjectCount, &ObdSize); - if (Ret != kEplSuccessful) - { // other fatal error occured - pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_INTERNAL_INCOMPATIBILITY; - goto Exit; - } - // entry read successfully - if (bObjectCount != 0) - { // PDO in OD is still valid - pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_PARAM_INCOMPATIBILITY; - Ret = kEplPdoNotExist; - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplObdSize ObdSize; + BYTE bObjectCount; + + ObdSize = 1; + // read number of mapped objects from OD; this indicates if the PDO is valid + Ret = EplObduReadEntry(uiIndex_p, 0x00, &bObjectCount, &ObdSize); + if (Ret != kEplSuccessful) { // other fatal error occured + pParam_p->m_dwAbortCode = + EPL_SDOAC_GEN_INTERNAL_INCOMPATIBILITY; + goto Exit; + } + // entry read successfully + if (bObjectCount != 0) { // PDO in OD is still valid + pParam_p->m_dwAbortCode = EPL_SDOAC_GEN_PARAM_INCOMPATIBILITY; + Ret = kEplPdoNotExist; + goto Exit; + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplPdouDecodeObjectMapping @@ -466,26 +440,25 @@ Exit: //--------------------------------------------------------------------------- static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p, - unsigned int* puiIndex_p, - unsigned int* puiSubIndex_p, - unsigned int* puiBitOffset_p, - unsigned int* puiBitSize_p) + unsigned int *puiIndex_p, + unsigned int *puiSubIndex_p, + unsigned int *puiBitOffset_p, + unsigned int *puiBitSize_p) { - *puiIndex_p = (unsigned int) - (qwObjectMapping_p & 0x000000000000FFFFLL); + *puiIndex_p = (unsigned int) + (qwObjectMapping_p & 0x000000000000FFFFLL); - *puiSubIndex_p = (unsigned int) - ((qwObjectMapping_p & 0x0000000000FF0000LL) >> 16); + *puiSubIndex_p = (unsigned int) + ((qwObjectMapping_p & 0x0000000000FF0000LL) >> 16); - *puiBitOffset_p = (unsigned int) - ((qwObjectMapping_p & 0x0000FFFF00000000LL) >> 32); + *puiBitOffset_p = (unsigned int) + ((qwObjectMapping_p & 0x0000FFFF00000000LL) >> 32); - *puiBitSize_p = (unsigned int) - ((qwObjectMapping_p & 0xFFFF000000000000LL) >> 48); + *puiBitSize_p = (unsigned int) + ((qwObjectMapping_p & 0xFFFF000000000000LL) >> 48); } - //--------------------------------------------------------------------------- // // Function: EplPdouCheckObjectMapping @@ -508,101 +481,85 @@ static void EplPdouDecodeObjectMapping(QWORD qwObjectMapping_p, //--------------------------------------------------------------------------- static tEplKernel EplPdouCheckObjectMapping(QWORD qwObjectMapping_p, - tEplObdAccess AccessType_p, - DWORD* pdwAbortCode_p, - unsigned int* puiPdoSize_p) + tEplObdAccess AccessType_p, + DWORD * pdwAbortCode_p, + unsigned int *puiPdoSize_p) { -tEplKernel Ret = kEplSuccessful; -tEplObdSize ObdSize; -unsigned int uiIndex; -unsigned int uiSubIndex; -unsigned int uiBitOffset; -unsigned int uiBitSize; -tEplObdAccess AccessType; -BOOL fNumerical; - - if (qwObjectMapping_p == 0) - { // discard zero value - *puiPdoSize_p = 0; - goto Exit; - } - - // decode object mapping - EplPdouDecodeObjectMapping(qwObjectMapping_p, - &uiIndex, - &uiSubIndex, - &uiBitOffset, - &uiBitSize); - - if ((uiBitOffset & 0x7) != 0x0) - { // bit mapping is not supported - *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; - Ret = kEplPdoGranularityMismatch; - goto Exit; - } - - if ((uiBitSize & 0x7) != 0x0) - { // bit mapping is not supported - *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; - Ret = kEplPdoGranularityMismatch; - goto Exit; - } - - // check access type - Ret = EplObduGetAccessType(uiIndex, uiSubIndex, &AccessType); - if (Ret != kEplSuccessful) - { // entry doesn't exist - *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST; - goto Exit; - } - - if ((AccessType & kEplObdAccPdo) == 0) - { // object is not mappable - *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE; - Ret = kEplPdoVarNotFound; - goto Exit; - } - - if ((AccessType & AccessType_p) == 0) - { // object is not writeable (RPDO) or readable (TPDO) respectively - *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE; - Ret = kEplPdoVarNotFound; - goto Exit; - } - - ObdSize = EplObduGetDataSize(uiIndex, uiSubIndex); - if (ObdSize < (uiBitSize >> 3)) - { // object does not exist or has smaller size - *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; - Ret = kEplPdoVarNotFound; - } - - Ret = EplObduIsNumerical(uiIndex, uiSubIndex, &fNumerical); - if (Ret != kEplSuccessful) - { // entry doesn't exist - *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST; - goto Exit; - } - - if ((fNumerical != FALSE) - && ((uiBitSize >> 3) != ObdSize)) - { - // object is numerical, - // therefor size has to fit, but it does not. - *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; - Ret = kEplPdoVarNotFound; - goto Exit; - } - - // calucaled needed PDO size - *puiPdoSize_p = (uiBitOffset >> 3) + (uiBitSize >> 3); - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + tEplObdSize ObdSize; + unsigned int uiIndex; + unsigned int uiSubIndex; + unsigned int uiBitOffset; + unsigned int uiBitSize; + tEplObdAccess AccessType; + BOOL fNumerical; + + if (qwObjectMapping_p == 0) { // discard zero value + *puiPdoSize_p = 0; + goto Exit; + } + // decode object mapping + EplPdouDecodeObjectMapping(qwObjectMapping_p, + &uiIndex, + &uiSubIndex, &uiBitOffset, &uiBitSize); + + if ((uiBitOffset & 0x7) != 0x0) { // bit mapping is not supported + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoGranularityMismatch; + goto Exit; + } + + if ((uiBitSize & 0x7) != 0x0) { // bit mapping is not supported + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoGranularityMismatch; + goto Exit; + } + // check access type + Ret = EplObduGetAccessType(uiIndex, uiSubIndex, &AccessType); + if (Ret != kEplSuccessful) { // entry doesn't exist + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST; + goto Exit; + } + + if ((AccessType & kEplObdAccPdo) == 0) { // object is not mappable + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE; + Ret = kEplPdoVarNotFound; + goto Exit; + } + + if ((AccessType & AccessType_p) == 0) { // object is not writeable (RPDO) or readable (TPDO) respectively + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_MAPPABLE; + Ret = kEplPdoVarNotFound; + goto Exit; + } + + ObdSize = EplObduGetDataSize(uiIndex, uiSubIndex); + if (ObdSize < (uiBitSize >> 3)) { // object does not exist or has smaller size + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoVarNotFound; + } + + Ret = EplObduIsNumerical(uiIndex, uiSubIndex, &fNumerical); + if (Ret != kEplSuccessful) { // entry doesn't exist + *pdwAbortCode_p = EPL_SDOAC_OBJECT_NOT_EXIST; + goto Exit; + } + + if ((fNumerical != FALSE) + && ((uiBitSize >> 3) != ObdSize)) { + // object is numerical, + // therefor size has to fit, but it does not. + *pdwAbortCode_p = EPL_SDOAC_GENERAL_ERROR; + Ret = kEplPdoVarNotFound; + goto Exit; + } + // calucaled needed PDO size + *puiPdoSize_p = (uiBitOffset >> 3) + (uiBitSize >> 3); + + Exit: + return Ret; } - #endif // #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOU)) != 0) // EOF - diff --git a/drivers/staging/epl/EplSdoAsndu.c b/drivers/staging/epl/EplSdoAsndu.c index 54b1a175cfd4..05a00c9a731e 100644 --- a/drivers/staging/epl/EplSdoAsndu.c +++ b/drivers/staging/epl/EplSdoAsndu.c @@ -94,11 +94,9 @@ //--------------------------------------------------------------------------- // instance table -typedef struct -{ - unsigned int m_auiSdoAsndConnection[EPL_SDO_MAX_CONNECTION_ASND]; - tEplSequLayerReceiveCb m_fpSdoAsySeqCb; - +typedef struct { + unsigned int m_auiSdoAsndConnection[EPL_SDO_MAX_CONNECTION_ASND]; + tEplSequLayerReceiveCb m_fpSdoAsySeqCb; } tEplSdoAsndInstance; @@ -106,7 +104,7 @@ typedef struct // modul globale vars //--------------------------------------------------------------------------- -static tEplSdoAsndInstance SdoAsndInstance_g; +static tEplSdoAsndInstance SdoAsndInstance_g; //--------------------------------------------------------------------------- // local function prototypes @@ -127,8 +125,6 @@ tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p); // /***************************************************************************/ - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -155,15 +151,13 @@ tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p); //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsnduInit(tEplSequLayerReceiveCb fpReceiveCb_p) { -tEplKernel Ret; - + tEplKernel Ret; - Ret = EplSdoAsnduAddInstance(fpReceiveCb_p); + Ret = EplSdoAsnduAddInstance(fpReceiveCb_p); -return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoAsnduAddInstance @@ -184,30 +178,26 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsnduAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // init control structure - EPL_MEMSET(&SdoAsndInstance_g, 0x00, sizeof(SdoAsndInstance_g)); + // init control structure + EPL_MEMSET(&SdoAsndInstance_g, 0x00, sizeof(SdoAsndInstance_g)); - // save pointer to callback-function - if (fpReceiveCb_p != NULL) - { - SdoAsndInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p; - } - else - { - Ret = kEplSdoUdpMissCb; - } + // save pointer to callback-function + if (fpReceiveCb_p != NULL) { + SdoAsndInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p; + } else { + Ret = kEplSdoUdpMissCb; + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalRegAsndService(kEplDllAsndSdo, - EplSdoAsnduCb, - kEplDllAsndFilterLocal); + Ret = EplDlluCalRegAsndService(kEplDllAsndSdo, + EplSdoAsnduCb, kEplDllAsndFilterLocal); #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -230,21 +220,19 @@ tEplKernel Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsnduDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - // deregister callback function from DLL - Ret = EplDlluCalRegAsndService(kEplDllAsndSdo, - NULL, - kEplDllAsndFilterNone); + // deregister callback function from DLL + Ret = EplDlluCalRegAsndService(kEplDllAsndSdo, + NULL, kEplDllAsndFilterNone); #endif -return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoAsnduInitCon @@ -263,61 +251,53 @@ return Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl* pSdoConHandle_p, - unsigned int uiTargetNodeId_p) +tEplKernel PUBLIC EplSdoAsnduInitCon(tEplSdoConHdl * pSdoConHandle_p, + unsigned int uiTargetNodeId_p) { -tEplKernel Ret; -unsigned int uiCount; -unsigned int uiFreeCon; -unsigned int* puiConnection; - - Ret = kEplSuccessful; - - if ((uiTargetNodeId_p == EPL_C_ADR_INVALID) - || (uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) - { - Ret = kEplSdoAsndInvalidNodeId; - goto Exit; - } - - // get free entry in control structure - uiCount = 0; - uiFreeCon = EPL_SDO_MAX_CONNECTION_ASND; - puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0]; - while(uiCount < EPL_SDO_MAX_CONNECTION_ASND) - { - if (*puiConnection == uiTargetNodeId_p) - { // existing connection to target node found - // save handle for higher layer - *pSdoConHandle_p = (uiCount | EPL_SDO_ASND_HANDLE ); - - goto Exit; - } - else if (*puiConnection == 0) - { // free entry-> save target nodeId - uiFreeCon = uiCount; - } - uiCount++; - puiConnection++; - } - - if (uiFreeCon == EPL_SDO_MAX_CONNECTION_ASND) - { - // no free connection - Ret = kEplSdoAsndNoFreeHandle; - } - else - { - puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeCon]; - *puiConnection = uiTargetNodeId_p; - // save handle for higher layer - *pSdoConHandle_p = (uiFreeCon | EPL_SDO_ASND_HANDLE ); - - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret; + unsigned int uiCount; + unsigned int uiFreeCon; + unsigned int *puiConnection; + + Ret = kEplSuccessful; + + if ((uiTargetNodeId_p == EPL_C_ADR_INVALID) + || (uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) { + Ret = kEplSdoAsndInvalidNodeId; + goto Exit; + } + // get free entry in control structure + uiCount = 0; + uiFreeCon = EPL_SDO_MAX_CONNECTION_ASND; + puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0]; + while (uiCount < EPL_SDO_MAX_CONNECTION_ASND) { + if (*puiConnection == uiTargetNodeId_p) { // existing connection to target node found + // save handle for higher layer + *pSdoConHandle_p = (uiCount | EPL_SDO_ASND_HANDLE); + + goto Exit; + } else if (*puiConnection == 0) { // free entry-> save target nodeId + uiFreeCon = uiCount; + } + uiCount++; + puiConnection++; + } + + if (uiFreeCon == EPL_SDO_MAX_CONNECTION_ASND) { + // no free connection + Ret = kEplSdoAsndNoFreeHandle; + } else { + puiConnection = + &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeCon]; + *puiConnection = uiTargetNodeId_p; + // save handle for higher layer + *pSdoConHandle_p = (uiFreeCon | EPL_SDO_ASND_HANDLE); + + goto Exit; + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -339,47 +319,47 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p, - tEplFrame * pSrcData_p, - DWORD dwDataSize_p) +tEplKernel PUBLIC EplSdoAsnduSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, + DWORD dwDataSize_p) { -tEplKernel Ret; -unsigned int uiArray; -tEplFrameInfo FrameInfo; - - Ret = kEplSuccessful; - - uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); - - if(uiArray > EPL_SDO_MAX_CONNECTION_ASND) - { - Ret = kEplSdoAsndInvalidHandle; - goto Exit; - } - - // fillout Asnd header - // own node id not needed -> filled by DLL - - // set message type - AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, (BYTE)kEplMsgTypeAsnd); // ASnd == 0x06 - // target node id - AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, (BYTE) SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray]); - // set source-nodeid (filled by DLL 0) - AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00); - - // calc size - dwDataSize_p += EPL_ASND_HEADER_SIZE; - - // send function of DLL - FrameInfo.m_uiFrameSize = dwDataSize_p; - FrameInfo.m_pFrame = pSrcData_p; - EPL_MEMSET(&FrameInfo.m_NetTime , 0x00, sizeof(tEplNetTime)); + tEplKernel Ret; + unsigned int uiArray; + tEplFrameInfo FrameInfo; + + Ret = kEplSuccessful; + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + + if (uiArray > EPL_SDO_MAX_CONNECTION_ASND) { + Ret = kEplSdoAsndInvalidHandle; + goto Exit; + } + // fillout Asnd header + // own node id not needed -> filled by DLL + + // set message type + AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, (BYTE) kEplMsgTypeAsnd); // ASnd == 0x06 + // target node id + AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, + (BYTE) SdoAsndInstance_g. + m_auiSdoAsndConnection[uiArray]); + // set source-nodeid (filled by DLL 0) + AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00); + + // calc size + dwDataSize_p += EPL_ASND_HEADER_SIZE; + + // send function of DLL + FrameInfo.m_uiFrameSize = dwDataSize_p; + FrameInfo.m_pFrame = pSrcData_p; + EPL_MEMSET(&FrameInfo.m_NetTime, 0x00, sizeof(tEplNetTime)); #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_DLLU)) != 0) - Ret = EplDlluCalAsyncSend(&FrameInfo,kEplDllAsyncReqPrioGeneric); + Ret = EplDlluCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric); #endif -Exit: - return Ret; + Exit: + return Ret; } @@ -401,25 +381,22 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsnduDelCon(tEplSdoConHdl SdoConHandle_p) { -tEplKernel Ret; -unsigned int uiArray; - - Ret = kEplSuccessful; - - - uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); - // check parameter - if(uiArray > EPL_SDO_MAX_CONNECTION_ASND) - { - Ret = kEplSdoAsndInvalidHandle; - goto Exit; - } - - // set target nodeId to 0 - SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray] = 0; - -Exit: - return Ret; + tEplKernel Ret; + unsigned int uiArray; + + Ret = kEplSuccessful; + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + // check parameter + if (uiArray > EPL_SDO_MAX_CONNECTION_ASND) { + Ret = kEplSdoAsndInvalidHandle; + goto Exit; + } + // set target nodeId to 0 + SdoAsndInstance_g.m_auiSdoAsndConnection[uiArray] = 0; + + Exit: + return Ret; } //=========================================================================// @@ -447,63 +424,60 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsnduCb(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiCount; -unsigned int* puiConnection; -unsigned int uiNodeId; -unsigned int uiFreeEntry = 0xFFFF; -tEplSdoConHdl SdoConHdl; -tEplFrame* pFrame; - - pFrame = pFrameInfo_p->m_pFrame; - - uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); - - // search corresponding entry in control structure - uiCount = 0; - puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0]; - while (uiCount < EPL_SDO_MAX_CONNECTION_ASND) - { - if (uiNodeId == *puiConnection) - { - break; - } - else if ((*puiConnection == 0) - && (uiFreeEntry == 0xFFFF)) - { // free entry - uiFreeEntry = uiCount; - } - uiCount++; - puiConnection++; - } - - if (uiCount == EPL_SDO_MAX_CONNECTION_ASND) - { - if (uiFreeEntry != 0xFFFF) - { - puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[uiFreeEntry]; - *puiConnection = uiNodeId; - uiCount = uiFreeEntry; - } - else - { - EPL_DBGLVL_SDO_TRACE0("EplSdoAsnduCb(): no free handle\n"); - goto Exit; - } - } + tEplKernel Ret = kEplSuccessful; + unsigned int uiCount; + unsigned int *puiConnection; + unsigned int uiNodeId; + unsigned int uiFreeEntry = 0xFFFF; + tEplSdoConHdl SdoConHdl; + tEplFrame *pFrame; + + pFrame = pFrameInfo_p->m_pFrame; + + uiNodeId = AmiGetByteFromLe(&pFrame->m_le_bSrcNodeId); + + // search corresponding entry in control structure + uiCount = 0; + puiConnection = &SdoAsndInstance_g.m_auiSdoAsndConnection[0]; + while (uiCount < EPL_SDO_MAX_CONNECTION_ASND) { + if (uiNodeId == *puiConnection) { + break; + } else if ((*puiConnection == 0) + && (uiFreeEntry == 0xFFFF)) { // free entry + uiFreeEntry = uiCount; + } + uiCount++; + puiConnection++; + } + + if (uiCount == EPL_SDO_MAX_CONNECTION_ASND) { + if (uiFreeEntry != 0xFFFF) { + puiConnection = + &SdoAsndInstance_g. + m_auiSdoAsndConnection[uiFreeEntry]; + *puiConnection = uiNodeId; + uiCount = uiFreeEntry; + } else { + EPL_DBGLVL_SDO_TRACE0 + ("EplSdoAsnduCb(): no free handle\n"); + goto Exit; + } + } // if (uiNodeId == *puiConnection) - { // entry found or created - SdoConHdl = (uiCount | EPL_SDO_ASND_HANDLE ); + { // entry found or created + SdoConHdl = (uiCount | EPL_SDO_ASND_HANDLE); - SdoAsndInstance_g.m_fpSdoAsySeqCb(SdoConHdl, &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame, (pFrameInfo_p->m_uiFrameSize - 18)); - } + SdoAsndInstance_g.m_fpSdoAsySeqCb(SdoConHdl, + &pFrame->m_Data.m_Asnd. + m_Payload.m_SdoSequenceFrame, + (pFrameInfo_p->m_uiFrameSize - + 18)); + } -Exit: - return Ret; + Exit: + return Ret; } - #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) // EOF - diff --git a/drivers/staging/epl/EplSdoAsySequ.c b/drivers/staging/epl/EplSdoAsySequ.c index 8a4e1e29b58f..991c6be880c0 100644 --- a/drivers/staging/epl/EplSdoAsySequ.c +++ b/drivers/staging/epl/EplSdoAsySequ.c @@ -70,11 +70,10 @@ #include "user/EplSdoAsySequ.h" - #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) == 0) &&\ (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) == 0) ) - #error 'ERROR: At least UDP or Asnd module needed!' +#error 'ERROR: At least UDP or Asnd module needed!' #endif /***************************************************************************/ @@ -95,11 +94,11 @@ #define EPL_MAX_SDO_SEQ_CON 10 #endif -#define EPL_SEQ_DEFAULT_TIMEOUT 5000 // in [ms] => 5 sec +#define EPL_SEQ_DEFAULT_TIMEOUT 5000 // in [ms] => 5 sec -#define EPL_SEQ_RETRY_COUNT 5 // => max. Timeout 30 sec +#define EPL_SEQ_RETRY_COUNT 5 // => max. Timeout 30 sec -#define EPL_SEQ_NUM_THRESHOLD 100 // threshold which distinguishes between old and new sequence numbers +#define EPL_SEQ_NUM_THRESHOLD 100 // threshold which distinguishes between old and new sequence numbers // define frame with size of Asnd-Header-, SDO Sequenze Header size, SDO Command header // and Ethernet-Header size @@ -118,120 +117,115 @@ //--------------------------------------------------------------------------- // events for processfunction -typedef enum -{ - kAsySdoSeqEventNoEvent = 0x00, // no Event - kAsySdoSeqEventInitCon = 0x01, // init connection - kAsySdoSeqEventFrameRec = 0x02, // frame received - kAsySdoSeqEventFrameSend= 0x03, // frame to send - kAsySdoSeqEventTimeout = 0x04, // Timeout for connection - kAsySdoSeqEventCloseCon = 0x05 // higher layer close connection - -}tEplAsySdoSeqEvent; +typedef enum { + kAsySdoSeqEventNoEvent = 0x00, // no Event + kAsySdoSeqEventInitCon = 0x01, // init connection + kAsySdoSeqEventFrameRec = 0x02, // frame received + kAsySdoSeqEventFrameSend = 0x03, // frame to send + kAsySdoSeqEventTimeout = 0x04, // Timeout for connection + kAsySdoSeqEventCloseCon = 0x05 // higher layer close connection +} tEplAsySdoSeqEvent; // structure for History-Buffer -typedef struct -{ - BYTE m_bFreeEntries; - BYTE m_bWrite; // index of the next free buffer entry - BYTE m_bAck; // index of the next message which should become acknowledged - BYTE m_bRead; // index between m_bAck and m_bWrite to the next message for retransmission - BYTE m_aabHistoryFrame[EPL_SDO_HISTORY_SIZE][EPL_SEQ_HISTROY_FRAME_SIZE]; - unsigned int m_auiFrameSize[EPL_SDO_HISTORY_SIZE]; +typedef struct { + BYTE m_bFreeEntries; + BYTE m_bWrite; // index of the next free buffer entry + BYTE m_bAck; // index of the next message which should become acknowledged + BYTE m_bRead; // index between m_bAck and m_bWrite to the next message for retransmission + BYTE m_aabHistoryFrame[EPL_SDO_HISTORY_SIZE] + [EPL_SEQ_HISTROY_FRAME_SIZE]; + unsigned int m_auiFrameSize[EPL_SDO_HISTORY_SIZE]; -}tEplAsySdoConHistory; +} tEplAsySdoConHistory; // state of the statemaschine -typedef enum -{ - kEplAsySdoStateIdle = 0x00, - kEplAsySdoStateInit1 = 0x01, - kEplAsySdoStateInit2 = 0x02, - kEplAsySdoStateInit3 = 0x03, - kEplAsySdoStateConnected = 0x04, - kEplAsySdoStateWaitAck = 0x05 - -}tEplAsySdoState; +typedef enum { + kEplAsySdoStateIdle = 0x00, + kEplAsySdoStateInit1 = 0x01, + kEplAsySdoStateInit2 = 0x02, + kEplAsySdoStateInit3 = 0x03, + kEplAsySdoStateConnected = 0x04, + kEplAsySdoStateWaitAck = 0x05 +} tEplAsySdoState; // connection control structure -typedef struct -{ - tEplSdoConHdl m_ConHandle; - tEplAsySdoState m_SdoState; - BYTE m_bRecSeqNum; // name from view of the communication partner - BYTE m_bSendSeqNum; // name from view of the communication partner - tEplAsySdoConHistory m_SdoConHistory; - tEplTimerHdl m_EplTimerHdl; - unsigned int m_uiRetryCount; // retry counter - unsigned int m_uiUseCount; // one sequence layer connection may be used by - // multiple command layer connections - -}tEplAsySdoSeqCon; +typedef struct { + tEplSdoConHdl m_ConHandle; + tEplAsySdoState m_SdoState; + BYTE m_bRecSeqNum; // name from view of the communication partner + BYTE m_bSendSeqNum; // name from view of the communication partner + tEplAsySdoConHistory m_SdoConHistory; + tEplTimerHdl m_EplTimerHdl; + unsigned int m_uiRetryCount; // retry counter + unsigned int m_uiUseCount; // one sequence layer connection may be used by + // multiple command layer connections + +} tEplAsySdoSeqCon; // instance structure -typedef struct -{ - tEplAsySdoSeqCon m_AsySdoConnection[EPL_MAX_SDO_SEQ_CON]; - tEplSdoComReceiveCb m_fpSdoComReceiveCb; - tEplSdoComConCb m_fpSdoComConCb; +typedef struct { + tEplAsySdoSeqCon m_AsySdoConnection[EPL_MAX_SDO_SEQ_CON]; + tEplSdoComReceiveCb m_fpSdoComReceiveCb; + tEplSdoComConCb m_fpSdoComConCb; #if defined(WIN32) || defined(_WIN32) - LPCRITICAL_SECTION m_pCriticalSection; - CRITICAL_SECTION m_CriticalSection; + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; - LPCRITICAL_SECTION m_pCriticalSectionReceive; - CRITICAL_SECTION m_CriticalSectionReceive; + LPCRITICAL_SECTION m_pCriticalSectionReceive; + CRITICAL_SECTION m_CriticalSectionReceive; #endif -}tEplAsySdoSequInstance; +} tEplAsySdoSequInstance; //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- -static tEplAsySdoSequInstance AsySdoSequInstance_g; +static tEplAsySdoSequInstance AsySdoSequInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsySeqProcess(unsigned int uiHandle_p, - unsigned int uiDataSize_p, - tEplFrame* pData_p, - tEplAsySdoSeq* pRecFrame_p, - tEplAsySdoSeqEvent Event_p); +static tEplKernel EplSdoAsySeqProcess(unsigned int uiHandle_p, + unsigned int uiDataSize_p, + tEplFrame * pData_p, + tEplAsySdoSeq * pRecFrame_p, + tEplAsySdoSeqEvent Event_p); -static tEplKernel EplSdoAsySeqSendIntern(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - unsigned int uiDataSize_p, - tEplFrame* pData_p, - BOOL fFrameInHistory); +static tEplKernel EplSdoAsySeqSendIntern(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame * pData_p, + BOOL fFrameInHistory); -static tEplKernel EplSdoAsySeqSendLowerLayer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - unsigned int uiDataSize_p, - tEplFrame* pEplFrame_p); +static tEplKernel EplSdoAsySeqSendLowerLayer(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame * pEplFrame_p); -tEplKernel PUBLIC EplSdoAsyReceiveCb (tEplSdoConHdl ConHdl_p, - tEplAsySdoSeq* pSdoSeqData_p, - unsigned int uiDataSize_p); +tEplKernel PUBLIC EplSdoAsyReceiveCb(tEplSdoConHdl ConHdl_p, + tEplAsySdoSeq * pSdoSeqData_p, + unsigned int uiDataSize_p); static tEplKernel EplSdoAsyInitHistory(void); -static tEplKernel EplSdoAsyAddFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - tEplFrame* pFrame_p, - unsigned int uiSize_p); +static tEplKernel EplSdoAsyAddFrameToHistory(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + tEplFrame * pFrame_p, + unsigned int uiSize_p); -static tEplKernel EplSdoAsyAckFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - BYTE bRecSeqNumber_p); +static tEplKernel EplSdoAsyAckFrameToHistory(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + BYTE bRecSeqNumber_p); -static tEplKernel EplSdoAsyReadFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - tEplFrame** ppFrame_p, - unsigned int* puiSize_p, - BOOL fInitRead); +static tEplKernel EplSdoAsyReadFromHistory(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + tEplFrame ** ppFrame_p, + unsigned int *puiSize_p, + BOOL fInitRead); -static unsigned int EplSdoAsyGetFreeEntriesFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p); +static unsigned int EplSdoAsyGetFreeEntriesFromHistory(tEplAsySdoSeqCon * + pAsySdoSeqCon_p); -static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - unsigned long ulTimeout); +static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + unsigned long ulTimeout); /***************************************************************************/ /* */ @@ -274,14 +268,13 @@ static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, // //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsySeqInit(tEplSdoComReceiveCb fpSdoComCb_p, - tEplSdoComConCb fpSdoComConCb_p) + tEplSdoComConCb fpSdoComConCb_p) { -tEplKernel Ret; + tEplKernel Ret; + Ret = EplSdoAsySeqAddInstance(fpSdoComCb_p, fpSdoComConCb_p); - Ret = EplSdoAsySeqAddInstance(fpSdoComCb_p, fpSdoComConCb_p); - - return Ret; + return Ret; } @@ -304,78 +297,69 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoAsySeqAddInstance (tEplSdoComReceiveCb fpSdoComCb_p, - tEplSdoComConCb fpSdoComConCb_p) +tEplKernel PUBLIC EplSdoAsySeqAddInstance(tEplSdoComReceiveCb fpSdoComCb_p, + tEplSdoComConCb fpSdoComConCb_p) { -tEplKernel Ret; - - Ret = kEplSuccessful; - - // check functionpointer - if(fpSdoComCb_p == NULL) - { - Ret = kEplSdoSeqMissCb; - goto Exit; - } - else - { - AsySdoSequInstance_g.m_fpSdoComReceiveCb = fpSdoComCb_p; - } - - // check functionpointer - if(fpSdoComConCb_p == NULL) - { - Ret = kEplSdoSeqMissCb; - goto Exit; - } - else - { - AsySdoSequInstance_g.m_fpSdoComConCb = fpSdoComConCb_p; - } - - // set controllstructure to 0 - EPL_MEMSET(&AsySdoSequInstance_g.m_AsySdoConnection[0], 0x00, sizeof(AsySdoSequInstance_g.m_AsySdoConnection)); - - // init History - Ret = EplSdoAsyInitHistory(); - if(Ret != kEplSuccessful) - { - goto Exit; - } - + tEplKernel Ret; + + Ret = kEplSuccessful; + + // check functionpointer + if (fpSdoComCb_p == NULL) { + Ret = kEplSdoSeqMissCb; + goto Exit; + } else { + AsySdoSequInstance_g.m_fpSdoComReceiveCb = fpSdoComCb_p; + } + + // check functionpointer + if (fpSdoComConCb_p == NULL) { + Ret = kEplSdoSeqMissCb; + goto Exit; + } else { + AsySdoSequInstance_g.m_fpSdoComConCb = fpSdoComConCb_p; + } + + // set controllstructure to 0 + EPL_MEMSET(&AsySdoSequInstance_g.m_AsySdoConnection[0], 0x00, + sizeof(AsySdoSequInstance_g.m_AsySdoConnection)); + + // init History + Ret = EplSdoAsyInitHistory(); + if (Ret != kEplSuccessful) { + goto Exit; + } #if defined(WIN32) || defined(_WIN32) - // create critical section for process function - AsySdoSequInstance_g.m_pCriticalSection = &AsySdoSequInstance_g.m_CriticalSection; - InitializeCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); - - // init critical section for receive cb function - AsySdoSequInstance_g.m_pCriticalSectionReceive = &AsySdoSequInstance_g.m_CriticalSectionReceive; - InitializeCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); + // create critical section for process function + AsySdoSequInstance_g.m_pCriticalSection = + &AsySdoSequInstance_g.m_CriticalSection; + InitializeCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); + + // init critical section for receive cb function + AsySdoSequInstance_g.m_pCriticalSectionReceive = + &AsySdoSequInstance_g.m_CriticalSectionReceive; + InitializeCriticalSection(AsySdoSequInstance_g. + m_pCriticalSectionReceive); #endif - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - // init lower layer - Ret = EplSdoUdpuAddInstance(EplSdoAsyReceiveCb); - if(Ret != kEplSuccessful) - { - goto Exit; - } + // init lower layer + Ret = EplSdoUdpuAddInstance(EplSdoAsyReceiveCb); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - // init lower layer - Ret = EplSdoAsnduAddInstance(EplSdoAsyReceiveCb); - if(Ret != kEplSuccessful) - { - goto Exit; - } + // init lower layer + Ret = EplSdoAsnduAddInstance(EplSdoAsyReceiveCb); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - - -Exit: - return Ret; + Exit: + return Ret; } @@ -398,45 +382,42 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsySeqDelInstance() { -tEplKernel Ret; -unsigned int uiCount; -tEplAsySdoSeqCon* pAsySdoSeqCon; - - Ret = kEplSuccessful; - - // delete timer of open connections - uiCount = 0; - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[0]; - while(uiCount < EPL_MAX_SDO_SEQ_CON) - { - if (pAsySdoSeqCon->m_ConHandle != 0) - { - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - } - uiCount++; - pAsySdoSeqCon++; - } - + tEplKernel Ret; + unsigned int uiCount; + tEplAsySdoSeqCon *pAsySdoSeqCon; + + Ret = kEplSuccessful; + + // delete timer of open connections + uiCount = 0; + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[0]; + while (uiCount < EPL_MAX_SDO_SEQ_CON) { + if (pAsySdoSeqCon->m_ConHandle != 0) { + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + } + uiCount++; + pAsySdoSeqCon++; + } #if defined(WIN32) || defined(_WIN32) - // delete critical section for process function - DeleteCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); + // delete critical section for process function + DeleteCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); #endif - // set instance-table to 0 - EPL_MEMSET(&AsySdoSequInstance_g, 0x00, sizeof(AsySdoSequInstance_g)); + // set instance-table to 0 + EPL_MEMSET(&AsySdoSequInstance_g, 0x00, sizeof(AsySdoSequInstance_g)); #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - // delete lower layer - Ret = EplSdoUdpuDelInstance(); + // delete lower layer + Ret = EplSdoUdpuDelInstance(); #endif #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - // delete lower layer - Ret = EplSdoAsnduDelInstance(); + // delete lower layer + Ret = EplSdoAsnduDelInstance(); #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -458,159 +439,139 @@ tEplAsySdoSeqCon* pAsySdoSeqCon; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoAsySeqInitCon(tEplSdoSeqConHdl* pSdoSeqConHdl_p, - unsigned int uiNodeId_p, - tEplSdoType SdoType) +tEplKernel PUBLIC EplSdoAsySeqInitCon(tEplSdoSeqConHdl * pSdoSeqConHdl_p, + unsigned int uiNodeId_p, + tEplSdoType SdoType) { -tEplKernel Ret; -unsigned int uiCount; -unsigned int uiFreeCon; -tEplSdoConHdl ConHandle; -tEplAsySdoSeqCon* pAsySdoSeqCon; - Ret = kEplSuccessful; - - // check SdoType - // call init function of the protcol abstraction layer - // which tries to find an existing connection to the same node - switch (SdoType) - { - // SDO over UDP - case kEplSdoTypeUdp: - { + tEplKernel Ret; + unsigned int uiCount; + unsigned int uiFreeCon; + tEplSdoConHdl ConHandle; + tEplAsySdoSeqCon *pAsySdoSeqCon; + Ret = kEplSuccessful; + + // check SdoType + // call init function of the protcol abstraction layer + // which tries to find an existing connection to the same node + switch (SdoType) { + // SDO over UDP + case kEplSdoTypeUdp: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - Ret = EplSdoUdpuInitCon(&ConHandle, - uiNodeId_p); - if(Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplSdoUdpuInitCon(&ConHandle, uiNodeId_p); + if (Ret != kEplSuccessful) { + goto Exit; + } #else - Ret = kEplSdoSeqUnsupportedProt; + Ret = kEplSdoSeqUnsupportedProt; #endif - break; - } + break; + } - // SDO over Asnd - case kEplSdoTypeAsnd: - { + // SDO over Asnd + case kEplSdoTypeAsnd: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - Ret = EplSdoAsnduInitCon(&ConHandle, - uiNodeId_p); - if(Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplSdoAsnduInitCon(&ConHandle, uiNodeId_p); + if (Ret != kEplSuccessful) { + goto Exit; + } #else - Ret = kEplSdoSeqUnsupportedProt; + Ret = kEplSdoSeqUnsupportedProt; #endif - break; - } - - // unsupported protocols - // -> auto should be replaced by command layer - case kEplSdoTypeAuto: - case kEplSdoTypePdo: - default: - { - Ret = kEplSdoSeqUnsupportedProt; - goto Exit; - } - - }// end of switch(SdoType) - - - // find existing connection to the same node or find empty entry for connection - uiCount = 0; - uiFreeCon = EPL_MAX_SDO_SEQ_CON; - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[0]; - - while (uiCount < EPL_MAX_SDO_SEQ_CON) - { - if (pAsySdoSeqCon->m_ConHandle == ConHandle) - { // existing connection found - break; - } - if (pAsySdoSeqCon->m_ConHandle == 0) - { - uiFreeCon = uiCount; - } - uiCount++; - pAsySdoSeqCon++; - } - - if (uiCount == EPL_MAX_SDO_SEQ_CON) - { - if (uiFreeCon == EPL_MAX_SDO_SEQ_CON) - { // no free entry found - switch (SdoType) - { - // SDO over UDP - case kEplSdoTypeUdp: - { + break; + } + + // unsupported protocols + // -> auto should be replaced by command layer + case kEplSdoTypeAuto: + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoSeqUnsupportedProt; + goto Exit; + } + + } // end of switch(SdoType) + + // find existing connection to the same node or find empty entry for connection + uiCount = 0; + uiFreeCon = EPL_MAX_SDO_SEQ_CON; + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[0]; + + while (uiCount < EPL_MAX_SDO_SEQ_CON) { + if (pAsySdoSeqCon->m_ConHandle == ConHandle) { // existing connection found + break; + } + if (pAsySdoSeqCon->m_ConHandle == 0) { + uiFreeCon = uiCount; + } + uiCount++; + pAsySdoSeqCon++; + } + + if (uiCount == EPL_MAX_SDO_SEQ_CON) { + if (uiFreeCon == EPL_MAX_SDO_SEQ_CON) { // no free entry found + switch (SdoType) { + // SDO over UDP + case kEplSdoTypeUdp: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - Ret = EplSdoUdpuDelCon(ConHandle); - if(Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplSdoUdpuDelCon(ConHandle); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - break; - } + break; + } - // SDO over Asnd - case kEplSdoTypeAsnd: - { + // SDO over Asnd + case kEplSdoTypeAsnd: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - Ret = EplSdoAsnduDelCon(ConHandle); - if(Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplSdoAsnduDelCon(ConHandle); + if (Ret != kEplSuccessful) { + goto Exit; + } #endif - break; - } - - // unsupported protocols - // -> auto should be replaced by command layer - case kEplSdoTypeAuto: - case kEplSdoTypePdo: - default: - { - Ret = kEplSdoSeqUnsupportedProt; - goto Exit; - } - - }// end of switch(SdoType) - - Ret = kEplSdoSeqNoFreeHandle; - goto Exit; - } - else - { // free entry found - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiFreeCon]; - pAsySdoSeqCon->m_ConHandle = ConHandle; - uiCount = uiFreeCon; - } - } - - // set handle - *pSdoSeqConHdl_p = (uiCount | EPL_SDO_ASY_HANDLE); - - // increment use counter - pAsySdoSeqCon->m_uiUseCount++; - - // call intern process function - Ret = EplSdoAsySeqProcess(uiCount, - 0, - NULL, - NULL, - kAsySdoSeqEventInitCon); - -Exit: - return Ret; + break; + } + + // unsupported protocols + // -> auto should be replaced by command layer + case kEplSdoTypeAuto: + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoSeqUnsupportedProt; + goto Exit; + } + + } // end of switch(SdoType) + + Ret = kEplSdoSeqNoFreeHandle; + goto Exit; + } else { // free entry found + pAsySdoSeqCon = + &AsySdoSequInstance_g.m_AsySdoConnection[uiFreeCon]; + pAsySdoSeqCon->m_ConHandle = ConHandle; + uiCount = uiFreeCon; + } + } + // set handle + *pSdoSeqConHdl_p = (uiCount | EPL_SDO_ASY_HANDLE); + + // increment use counter + pAsySdoSeqCon->m_uiUseCount++; + + // call intern process function + Ret = EplSdoAsySeqProcess(uiCount, + 0, NULL, NULL, kAsySdoSeqEventInitCon); + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoAsySeqSendData @@ -634,39 +595,33 @@ Exit: // //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsySeqSendData(tEplSdoSeqConHdl SdoSeqConHdl_p, - unsigned int uiDataSize_p, - tEplFrame* pabData_p ) + unsigned int uiDataSize_p, + tEplFrame * pabData_p) { -tEplKernel Ret; -unsigned int uiHandle; - - - - uiHandle = (SdoSeqConHdl_p & ~EPL_SDO_SEQ_HANDLE_MASK); - - // check if connection ready - if(AsySdoSequInstance_g.m_AsySdoConnection[uiHandle].m_SdoState == kEplAsySdoStateIdle ) - { - // no connection with this handle - Ret = kEplSdoSeqInvalidHdl; - goto Exit; - } - else if(AsySdoSequInstance_g.m_AsySdoConnection[uiHandle].m_SdoState != kEplAsySdoStateConnected) - { - Ret = kEplSdoSeqConnectionBusy; - goto Exit; - } - - Ret = EplSdoAsySeqProcess(uiHandle, - uiDataSize_p, - pabData_p, - NULL, - kAsySdoSeqEventFrameSend); -Exit: - return Ret; + tEplKernel Ret; + unsigned int uiHandle; + + uiHandle = (SdoSeqConHdl_p & ~EPL_SDO_SEQ_HANDLE_MASK); + + // check if connection ready + if (AsySdoSequInstance_g.m_AsySdoConnection[uiHandle].m_SdoState == + kEplAsySdoStateIdle) { + // no connection with this handle + Ret = kEplSdoSeqInvalidHdl; + goto Exit; + } else if (AsySdoSequInstance_g.m_AsySdoConnection[uiHandle]. + m_SdoState != kEplAsySdoStateConnected) { + Ret = kEplSdoSeqConnectionBusy; + goto Exit; + } + + Ret = EplSdoAsySeqProcess(uiHandle, + uiDataSize_p, + pabData_p, NULL, kAsySdoSeqEventFrameSend); + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoAsySeqProcessEvent @@ -685,71 +640,60 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoAsySeqProcessEvent(tEplEvent* pEvent_p) +tEplKernel PUBLIC EplSdoAsySeqProcessEvent(tEplEvent * pEvent_p) { -tEplKernel Ret; -tEplTimerEventArg* pTimerEventArg; -tEplAsySdoSeqCon* pAsySdoSeqCon; -tEplTimerHdl EplTimerHdl; -unsigned int uiCount; - - Ret = kEplSuccessful; - // check parameter - if(pEvent_p == NULL) - { - Ret = kEplSdoSeqInvalidEvent; - goto Exit; - } - - if(pEvent_p->m_EventType != kEplEventTypeTimer) - { - Ret = kEplSdoSeqInvalidEvent; - goto Exit; - } - - // get timerhdl - pTimerEventArg = (tEplTimerEventArg*)pEvent_p->m_pArg; - EplTimerHdl = pTimerEventArg->m_TimerHdl; - - // get pointer to intern control structure of connection - if(pTimerEventArg->m_ulArg == 0) - { - goto Exit; - } - pAsySdoSeqCon = (tEplAsySdoSeqCon*)pTimerEventArg->m_ulArg; - - // check if time is current - if(EplTimerHdl != pAsySdoSeqCon->m_EplTimerHdl) - { - // delete timer - EplTimeruDeleteTimer(&EplTimerHdl); - goto Exit; - } - - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - - // get indexnumber of control structure - uiCount = 0; - while((&AsySdoSequInstance_g.m_AsySdoConnection[uiCount]) != pAsySdoSeqCon) - { - uiCount++; - if(uiCount > EPL_MAX_SDO_SEQ_CON) - { - goto Exit; - } - } - - - // process event and call processfunction if needed - Ret = EplSdoAsySeqProcess(uiCount, - 0, - NULL, - NULL, - kAsySdoSeqEventTimeout); - -Exit: - return Ret; + tEplKernel Ret; + tEplTimerEventArg *pTimerEventArg; + tEplAsySdoSeqCon *pAsySdoSeqCon; + tEplTimerHdl EplTimerHdl; + unsigned int uiCount; + + Ret = kEplSuccessful; + // check parameter + if (pEvent_p == NULL) { + Ret = kEplSdoSeqInvalidEvent; + goto Exit; + } + + if (pEvent_p->m_EventType != kEplEventTypeTimer) { + Ret = kEplSdoSeqInvalidEvent; + goto Exit; + } + // get timerhdl + pTimerEventArg = (tEplTimerEventArg *) pEvent_p->m_pArg; + EplTimerHdl = pTimerEventArg->m_TimerHdl; + + // get pointer to intern control structure of connection + if (pTimerEventArg->m_ulArg == 0) { + goto Exit; + } + pAsySdoSeqCon = (tEplAsySdoSeqCon *) pTimerEventArg->m_ulArg; + + // check if time is current + if (EplTimerHdl != pAsySdoSeqCon->m_EplTimerHdl) { + // delete timer + EplTimeruDeleteTimer(&EplTimerHdl); + goto Exit; + } + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + + // get indexnumber of control structure + uiCount = 0; + while ((&AsySdoSequInstance_g.m_AsySdoConnection[uiCount]) != + pAsySdoSeqCon) { + uiCount++; + if (uiCount > EPL_MAX_SDO_SEQ_CON) { + goto Exit; + } + } + + // process event and call processfunction if needed + Ret = EplSdoAsySeqProcess(uiCount, + 0, NULL, NULL, kAsySdoSeqEventTimeout); + + Exit: + return Ret; } @@ -772,60 +716,54 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoAsySeqDelCon(tEplSdoSeqConHdl SdoSeqConHdl_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiHandle; -tEplAsySdoSeqCon* pAsySdoSeqCon; - - uiHandle = (SdoSeqConHdl_p & ~EPL_SDO_SEQ_HANDLE_MASK); - - // check if handle invalid - if(uiHandle >= EPL_MAX_SDO_SEQ_CON) - { - Ret = kEplSdoSeqInvalidHdl; - goto Exit; - } - - // get pointer to connection - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiHandle]; - - // decrement use counter - pAsySdoSeqCon->m_uiUseCount--; - - if (pAsySdoSeqCon->m_uiUseCount == 0) - { - // process close in processfunction - Ret = EplSdoAsySeqProcess(uiHandle, - 0, - NULL, - NULL, - kAsySdoSeqEventCloseCon); - - //check protocol - if((pAsySdoSeqCon->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_UDP_HANDLE) - { - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - // call close function of lower layer - EplSdoUdpuDelCon(pAsySdoSeqCon->m_ConHandle); - #endif// end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - } - else - { - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - // call close function of lower layer - EplSdoAsnduDelCon(pAsySdoSeqCon->m_ConHandle); - #endif// end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - } - - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - - // clean controllstructure - EPL_MEMSET(pAsySdoSeqCon, 0x00, sizeof(tEplAsySdoSeqCon)); - pAsySdoSeqCon->m_SdoConHistory.m_bFreeEntries = EPL_SDO_HISTORY_SIZE; - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiHandle; + tEplAsySdoSeqCon *pAsySdoSeqCon; + + uiHandle = (SdoSeqConHdl_p & ~EPL_SDO_SEQ_HANDLE_MASK); + + // check if handle invalid + if (uiHandle >= EPL_MAX_SDO_SEQ_CON) { + Ret = kEplSdoSeqInvalidHdl; + goto Exit; + } + // get pointer to connection + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiHandle]; + + // decrement use counter + pAsySdoSeqCon->m_uiUseCount--; + + if (pAsySdoSeqCon->m_uiUseCount == 0) { + // process close in processfunction + Ret = EplSdoAsySeqProcess(uiHandle, + 0, + NULL, NULL, kAsySdoSeqEventCloseCon); + + //check protocol + if ((pAsySdoSeqCon->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == + EPL_SDO_UDP_HANDLE) { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + // call close function of lower layer + EplSdoUdpuDelCon(pAsySdoSeqCon->m_ConHandle); +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) + } else { +#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + // call close function of lower layer + EplSdoAsnduDelCon(pAsySdoSeqCon->m_ConHandle); +#endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) + } + + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); + + // clean controllstructure + EPL_MEMSET(pAsySdoSeqCon, 0x00, sizeof(tEplAsySdoSeqCon)); + pAsySdoSeqCon->m_SdoConHistory.m_bFreeEntries = + EPL_SDO_HISTORY_SIZE; + } + + Exit: + return Ret; } @@ -860,966 +798,1191 @@ Exit: // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsySeqProcess(unsigned int uiHandle_p, - unsigned int uiDataSize_p, - tEplFrame* pData_p, - tEplAsySdoSeq* pRecFrame_p, - tEplAsySdoSeqEvent Event_p) - +static tEplKernel EplSdoAsySeqProcess(unsigned int uiHandle_p, + unsigned int uiDataSize_p, + tEplFrame * pData_p, + tEplAsySdoSeq * pRecFrame_p, + tEplAsySdoSeqEvent Event_p) { -tEplKernel Ret; -unsigned int uiFrameSize; -tEplFrame* pEplFrame; -tEplAsySdoSeqCon* pAsySdoSeqCon; -tEplSdoSeqConHdl SdoSeqConHdl; -unsigned int uiFreeEntries; + tEplKernel Ret; + unsigned int uiFrameSize; + tEplFrame *pEplFrame; + tEplAsySdoSeqCon *pAsySdoSeqCon; + tEplSdoSeqConHdl SdoSeqConHdl; + unsigned int uiFreeEntries; #if defined(WIN32) || defined(_WIN32) - // enter critical section for process function - EnterCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); + // enter critical section for process function + EnterCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); #endif - Ret = kEplSuccessful; - - // get handle for hinger layer - SdoSeqConHdl = uiHandle_p | EPL_SDO_ASY_HANDLE; - - // check if handle invalid - if((SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == EPL_SDO_SEQ_INVALID_HDL) - { - Ret = kEplSdoSeqInvalidHdl; - goto Exit; - } - - // get pointer to connection - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiHandle_p]; - - // check size - if((pData_p == NULL)&& (pRecFrame_p == NULL) && (uiDataSize_p != 0)) - { - Ret = kEplSdoSeqInvalidFrame; - goto Exit; - } - - // check state - switch(pAsySdoSeqCon->m_SdoState) - { - // idle state - case kEplAsySdoStateIdle: - { - // check event - switch(Event_p) - { - // new connection - // -> send init frame and change to - // kEplAsySdoStateInit1 - case kAsySdoSeqEventInitCon: - { - // set sending scon to 1 - pAsySdoSeqCon->m_bRecSeqNum = 0x01; - // set set send rcon to 0 - pAsySdoSeqCon->m_bSendSeqNum = 0x00; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // change state - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit1; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - - break; - } - - // init con from extern - // check rcon and scon - // -> send answer - case kAsySdoSeqEventFrameRec: - { + Ret = kEplSuccessful; + + // get handle for hinger layer + SdoSeqConHdl = uiHandle_p | EPL_SDO_ASY_HANDLE; + + // check if handle invalid + if ((SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == + EPL_SDO_SEQ_INVALID_HDL) { + Ret = kEplSdoSeqInvalidHdl; + goto Exit; + } + // get pointer to connection + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiHandle_p]; + + // check size + if ((pData_p == NULL) && (pRecFrame_p == NULL) && (uiDataSize_p != 0)) { + Ret = kEplSdoSeqInvalidFrame; + goto Exit; + } + // check state + switch (pAsySdoSeqCon->m_SdoState) { + // idle state + case kEplAsySdoStateIdle: + { + // check event + switch (Event_p) { + // new connection + // -> send init frame and change to + // kEplAsySdoStateInit1 + case kAsySdoSeqEventInitCon: + { + // set sending scon to 1 + pAsySdoSeqCon->m_bRecSeqNum = 0x01; + // set set send rcon to 0 + pAsySdoSeqCon->m_bSendSeqNum = 0x00; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // change state + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateInit1; + + // set timer + Ret = + EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + break; + } + + // init con from extern + // check rcon and scon + // -> send answer + case kAsySdoSeqEventFrameRec: + { /* PRINTF3("%s scon=%u rcon=%u\n", __FUNCTION__, pRecFrame_p->m_le_bSendSeqNumCon, pRecFrame_p->m_le_bRecSeqNumCon); */ - // check if scon == 1 and rcon == 0 - if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x00) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) - { - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // create answer and send answer - // set rcon to 1 (in send direction own scon) - pAsySdoSeqCon->m_bRecSeqNum++; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // change state to kEplAsySdoStateInit2 - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit2; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - } - else - { // error -> close - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) - || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) - { // d.k. only answer with close message if the message sent was not a close message - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - } - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - } - break; - } - - default: - // d.k. do nothing - break; - - }// end of switch(Event_p) - break; - } - - // init connection step 1 - // wait for frame with scon = 1 - // and rcon = 1 - case kEplAsySdoStateInit1: - { + // check if scon == 1 and rcon == 0 + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == 0x00) + && + ((pRecFrame_p-> + m_le_bSendSeqNumCon & + EPL_ASY_SDO_CON_MASK) == 0x01)) { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // create answer and send answer + // set rcon to 1 (in send direction own scon) + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // change state to kEplAsySdoStateInit2 + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateInit2; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + } else { // error -> close + // delete timer + EplTimeruDeleteTimer + (&pAsySdoSeqCon-> + m_EplTimerHdl); + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) != + 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon-> + m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon-> + m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // set rcon and scon to 0 + pAsySdoSeqCon-> + m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon-> + m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, + NULL, FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(Event_p) + break; + } + + // init connection step 1 + // wait for frame with scon = 1 + // and rcon = 1 + case kEplAsySdoStateInit1: + { // PRINTF0("EplSdoAsySequ: StateInit1\n"); - // check event - switch(Event_p) - { - // frame received - case kAsySdoSeqEventFrameRec: - { - // check scon == 1 and rcon == 1 - if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) - { // create answer own scon = 2 - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - - pAsySdoSeqCon->m_bRecSeqNum++; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // change state to kEplAsySdoStateInit3 - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit3; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - - } - // check if scon == 1 and rcon == 0, i.e. other side wants me to be server - else if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x00) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) - { - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // create answer and send answer - // set rcon to 1 (in send direction own scon) - pAsySdoSeqCon->m_bRecSeqNum++; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // change state to kEplAsySdoStateInit2 - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit2; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - } - else - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) - || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) - { // d.k. only answer with close message if the message sent was not a close message - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - } - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - } - break; - } - - // timeout - case kAsySdoSeqEventTimeout: - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - break; - } - - default: - // d.k. do nothing - break; - - }// end of switch(Event_p) - break; - } - - // init connection step 2 - case kEplAsySdoStateInit2: - { + // check event + switch (Event_p) { + // frame received + case kAsySdoSeqEventFrameRec: + { + // check scon == 1 and rcon == 1 + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == 0x01) + && ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) { // create answer own scon = 2 + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // change state to kEplAsySdoStateInit3 + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateInit3; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + } + // check if scon == 1 and rcon == 0, i.e. other side wants me to be server + else if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == + 0x00) + && + ((pRecFrame_p-> + m_le_bSendSeqNumCon & + EPL_ASY_SDO_CON_MASK) == + 0x01)) { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // create answer and send answer + // set rcon to 1 (in send direction own scon) + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // change state to kEplAsySdoStateInit2 + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateInit2; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + } else { // error -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer + (&pAsySdoSeqCon-> + m_EplTimerHdl); + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) != + 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon-> + m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon-> + m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + + // set rcon and scon to 0 + pAsySdoSeqCon-> + m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon-> + m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, + NULL, FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { // error -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, NULL, FALSE); + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(Event_p) + break; + } + + // init connection step 2 + case kEplAsySdoStateInit2: + { // PRINTF0("EplSdoAsySequ: StateInit2\n"); - // check event - switch(Event_p) - { - // frame received - case kAsySdoSeqEventFrameRec: - { - // check scon == 2 and rcon == 1 - if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) - { // create answer own rcon = 2 - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - - pAsySdoSeqCon->m_bRecSeqNum++; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // change state to kEplAsySdoStateConnected - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateConnected); - - } - // check scon == 1 and rcon == 1, i.e. other side wants me to initiate the connection - else if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01)) - { - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // create answer and send answer - // set rcon to 1 (in send direction own scon) - pAsySdoSeqCon->m_bRecSeqNum++; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - // change state to kEplAsySdoStateInit3 - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateInit3; - - } - else - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) - || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) - { // d.k. only answer with close message if the message sent was not a close message - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - } - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - } - break; - } - - // timeout - case kAsySdoSeqEventTimeout: - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - break; - } - - default: - // d.k. do nothing - break; - - }// end of switch(Event_p) - break; - } - - // init connection step 3 - case kEplAsySdoStateInit3: - { - // check event - switch(Event_p) - { - // frame received - case kAsySdoSeqEventFrameRec: - { - // check scon == 2 and rcon == 2 - if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) - { - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // change state to kEplAsySdoStateConnected - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateConnected); - - } - // check scon == 2 and rcon == 1 - else if(((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x01) - &&((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) - { // create answer own rcon = 2 - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - - pAsySdoSeqCon->m_bRecSeqNum++; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // change state to kEplAsySdoStateConnected - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateConnected); - - } - else - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - if (((pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00) - || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) - { // d.k. only answer with close message if the message sent was not a close message - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - } - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - } - break; - } - - // timeout - case kAsySdoSeqEventTimeout: - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateInitError); - break; - } - - default: - // d.k. do nothing - break; - - }// end of switch(Event_p) - break; - } - - // connection established - case kEplAsySdoStateConnected: - { - // check event - switch(Event_p) - { - - // frame to send - case kAsySdoSeqEventFrameSend: - { - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - // check if data frame or ack - if(pData_p == NULL) - { // send ack - // inc scon - //pAsySdoSeqCon->m_bRecSeqNum += 4; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - } - else - { // send dataframe - // increment send sequence number - pAsySdoSeqCon->m_bRecSeqNum += 4; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - uiDataSize_p, - pData_p, - TRUE); - if(Ret == kEplSdoSeqRequestAckNeeded) - { // request ack - // change state to wait ack - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateWaitAck; - // set Ret to kEplSuccessful, because no error - // for higher layer - Ret = kEplSuccessful; - - } - else if(Ret != kEplSuccessful) - { - goto Exit; - } - else - { - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateFrameSended); - } - } - break; - }// end of case kAsySdoSeqEventFrameSend - - // frame received - case kAsySdoSeqEventFrameRec: - { - BYTE bSendSeqNumCon = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - // check scon - switch (bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) - { - // close from other node - case 0: - case 1: - { - // return to idle - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateConClosed); - - break; - } - - // Request Ack or Error Ack - // possible contain data - case 3: - // normal frame - case 2: - { - if ((AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon) & EPL_ASY_SDO_CON_MASK) == 3) - { + // check event + switch (Event_p) { + // frame received + case kAsySdoSeqEventFrameRec: + { + // check scon == 2 and rcon == 1 + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == 0x01) + && ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) { // create answer own rcon = 2 + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // change state to kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateConnected; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateConnected); + + } + // check scon == 1 and rcon == 1, i.e. other side wants me to initiate the connection + else if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == + 0x01) + && + ((pRecFrame_p-> + m_le_bSendSeqNumCon & + EPL_ASY_SDO_CON_MASK) == + 0x01)) { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // create answer and send answer + // set rcon to 1 (in send direction own scon) + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // change state to kEplAsySdoStateInit3 + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateInit3; + + } else { // error -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer + (&pAsySdoSeqCon-> + m_EplTimerHdl); + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) != + 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon-> + m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon-> + m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // set rcon and scon to 0 + pAsySdoSeqCon-> + m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon-> + m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, + NULL, FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { // error -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, NULL, FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(Event_p) + break; + } + + // init connection step 3 + case kEplAsySdoStateInit3: + { + // check event + switch (Event_p) { + // frame received + case kAsySdoSeqEventFrameRec: + { + // check scon == 2 and rcon == 2 + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == 0x02) + && + ((pRecFrame_p-> + m_le_bSendSeqNumCon & + EPL_ASY_SDO_CON_MASK) == 0x02)) { + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // change state to kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateConnected; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateConnected); + + } + // check scon == 2 and rcon == 1 + else if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) == + 0x01) + && ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 0x02)) { // create answer own rcon = 2 + // save sequence numbers + pAsySdoSeqCon->m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon->m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + + pAsySdoSeqCon->m_bRecSeqNum++; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + // change state to kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateConnected; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateConnected); + + } else { // error -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer + (&pAsySdoSeqCon-> + m_EplTimerHdl); + if (((pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) != + 0x00) + || ((pRecFrame_p->m_le_bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) != 0x00)) { // d.k. only answer with close message if the message sent was not a close message + // save sequence numbers + pAsySdoSeqCon-> + m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon-> + m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + // set rcon and scon to 0 + pAsySdoSeqCon-> + m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon-> + m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, + NULL, FALSE); + } + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateInitError); + } + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { // error -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, NULL, FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateInitError); + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(Event_p) + break; + } + + // connection established + case kEplAsySdoStateConnected: + { + // check event + switch (Event_p) { + + // frame to send + case kAsySdoSeqEventFrameSend: + { + // set timer + Ret = + EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // check if data frame or ack + if (pData_p == NULL) { // send ack + // inc scon + //pAsySdoSeqCon->m_bRecSeqNum += 4; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + if (Ret != kEplSuccessful) { + goto Exit; + } + } else { // send dataframe + // increment send sequence number + pAsySdoSeqCon->m_bRecSeqNum += + 4; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, + uiDataSize_p, pData_p, + TRUE); + if (Ret == kEplSdoSeqRequestAckNeeded) { // request ack + // change state to wait ack + pAsySdoSeqCon-> + m_SdoState = + kEplAsySdoStateWaitAck; + // set Ret to kEplSuccessful, because no error + // for higher layer + Ret = kEplSuccessful; + + } else if (Ret != + kEplSuccessful) { + goto Exit; + } else { + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateFrameSended); + } + } + break; + } // end of case kAsySdoSeqEventFrameSend + + // frame received + case kAsySdoSeqEventFrameRec: + { + BYTE bSendSeqNumCon = + AmiGetByteFromLe(&pRecFrame_p-> + m_le_bSendSeqNumCon); + + // set timer + Ret = + EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + // check scon + switch (bSendSeqNumCon & + EPL_ASY_SDO_CON_MASK) { + // close from other node + case 0: + case 1: + { + // return to idle + pAsySdoSeqCon-> + m_SdoState = + kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer + (&pAsySdoSeqCon-> + m_EplTimerHdl); + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateConClosed); + + break; + } + + // Request Ack or Error Ack + // possible contain data + case 3: + // normal frame + case 2: + { + if ((AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon) + & + EPL_ASY_SDO_CON_MASK) + == 3) { // PRINTF0("EplSdoAsySequ: error response received\n"); - // error response (retransmission request) - // resend frames from history - - // read frame from history - Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, - &pEplFrame, - &uiFrameSize, - TRUE); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - while ((pEplFrame != NULL) - && (uiFrameSize != 0)) - { - // send frame - Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon, - uiFrameSize, - pEplFrame); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // read next frame from history - Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, - &pEplFrame, - &uiFrameSize, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - } // end of while((pabFrame != NULL) - } // end of if (error response) - - if (((pAsySdoSeqCon->m_bSendSeqNum + 4) & EPL_SEQ_NUM_MASK) == (bSendSeqNumCon & EPL_SEQ_NUM_MASK)) - { // next frame of sequence received - // save send sequence number (without ack request) - pAsySdoSeqCon->m_bSendSeqNum = bSendSeqNumCon & ~0x01; - - // check if ack or data-frame - //ignore ack -> already processed - if(uiDataSize_p > EPL_SEQ_HEADER_SIZE) - { - AsySdoSequInstance_g.m_fpSdoComReceiveCb( - SdoSeqConHdl, - ((tEplAsySdoCom*) &pRecFrame_p->m_le_abSdoSeqPayload), - (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateFrameSended); - - - } - else - { - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateAckReceived); - } - } - else if (((bSendSeqNumCon - pAsySdoSeqCon->m_bSendSeqNum - 4) & EPL_SEQ_NUM_MASK) < EPL_SEQ_NUM_THRESHOLD) - { // frame of sequence was lost, - // because difference of received and old value - // is less then halve of the values range. - - // send error frame with own rcon = 3 - pAsySdoSeqCon->m_bSendSeqNum |= 0x03; - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - // restore send sequence number - pAsySdoSeqCon->m_bSendSeqNum = (pAsySdoSeqCon->m_bSendSeqNum & EPL_SEQ_NUM_MASK) | 0x02; - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // break here, because a requested acknowledge - // was sent implicitly above - break; - } - // else, ignore repeated frame - - if ((bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 3) - { // ack request received - - // create ack with own scon = 2 - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - } - - break; - } - - } // switch(pAsySdoSeqCon->m_bSendSeqNum & EPL_ASY_SDO_CON_MASK) - break; - } // end of case kAsySdoSeqEventFrameRec: - - - //close event from higher layer - case kAsySdoSeqEventCloseCon: - { - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - // call Command Layer Cb is not necessary, because the event came from there + // error response (retransmission request) + // resend frames from history + + // read frame from history + Ret = + EplSdoAsyReadFromHistory + (pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + TRUE); + if (Ret != + kEplSuccessful) + { + goto Exit; + } + + while ((pEplFrame != NULL) + && + (uiFrameSize + != 0)) { + // send frame + Ret = + EplSdoAsySeqSendLowerLayer + (pAsySdoSeqCon, + uiFrameSize, + pEplFrame); + if (Ret + != + kEplSuccessful) + { + goto Exit; + } + // read next frame from history + Ret = + EplSdoAsyReadFromHistory + (pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + FALSE); + if (Ret + != + kEplSuccessful) + { + goto Exit; + } + } // end of while((pabFrame != NULL) + } // end of if (error response) + + if (((pAsySdoSeqCon->m_bSendSeqNum + 4) & EPL_SEQ_NUM_MASK) == (bSendSeqNumCon & EPL_SEQ_NUM_MASK)) { // next frame of sequence received + // save send sequence number (without ack request) + pAsySdoSeqCon-> + m_bSendSeqNum + = + bSendSeqNumCon + & ~0x01; + + // check if ack or data-frame + //ignore ack -> already processed + if (uiDataSize_p + > + EPL_SEQ_HEADER_SIZE) + { + AsySdoSequInstance_g. + m_fpSdoComReceiveCb + (SdoSeqConHdl, + ((tEplAsySdoCom *) & pRecFrame_p->m_le_abSdoSeqPayload), (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateFrameSended); + + } else { + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateAckReceived); + } + } else if (((bSendSeqNumCon - pAsySdoSeqCon->m_bSendSeqNum - 4) & EPL_SEQ_NUM_MASK) < EPL_SEQ_NUM_THRESHOLD) { // frame of sequence was lost, + // because difference of received and old value + // is less then halve of the values range. + + // send error frame with own rcon = 3 + pAsySdoSeqCon-> + m_bSendSeqNum + |= 0x03; + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, + 0, NULL, + FALSE); + // restore send sequence number + pAsySdoSeqCon-> + m_bSendSeqNum + = + (pAsySdoSeqCon-> + m_bSendSeqNum + & + EPL_SEQ_NUM_MASK) + | 0x02; + if (Ret != + kEplSuccessful) + { + goto Exit; + } + // break here, because a requested acknowledge + // was sent implicitly above + break; + } + // else, ignore repeated frame + + if ((bSendSeqNumCon & EPL_ASY_SDO_CON_MASK) == 3) { // ack request received + + // create ack with own scon = 2 + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, + 0, NULL, + FALSE); + if (Ret != + kEplSuccessful) + { + goto Exit; + } + } + + break; + } + + } // switch(pAsySdoSeqCon->m_bSendSeqNum & EPL_ASY_SDO_CON_MASK) + break; + } // end of case kAsySdoSeqEventFrameRec: + + //close event from higher layer + case kAsySdoSeqEventCloseCon: + { + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, NULL, FALSE); + + // delete timer + EplTimeruDeleteTimer(&pAsySdoSeqCon-> + m_EplTimerHdl); + // call Command Layer Cb is not necessary, because the event came from there // AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, // kAsySdoConStateInitError); - break; - } - - // timeout - case kAsySdoSeqEventTimeout: - { - - uiFreeEntries = EplSdoAsyGetFreeEntriesFromHistory(pAsySdoSeqCon); - if ((uiFreeEntries < EPL_SDO_HISTORY_SIZE) - && (pAsySdoSeqCon->m_uiRetryCount < EPL_SEQ_RETRY_COUNT)) - { // unacknowlegded frames in history - // and retry counter not exceeded - - // resend data with acknowledge request - - // increment retry counter - pAsySdoSeqCon->m_uiRetryCount++; - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - - // read first frame from history - Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, - &pEplFrame, - &uiFrameSize, - TRUE); - if (Ret != kEplSuccessful) - { - goto Exit; - } - - if ((pEplFrame != NULL) - && (uiFrameSize != 0)) - { - - // set ack request in scon - AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon, - AmiGetByteFromLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon) | 0x03); - - // send frame - Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon, - uiFrameSize, - pEplFrame); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - } - } - else - { - // timeout, because of no traffic -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateTimeout); - } - - break; - } - - default: - // d.k. do nothing - break; - - }// end of switch(Event_p) - break; - } - - // wait for Acknowledge (history buffer full) - case kEplAsySdoStateWaitAck: - { - PRINTF0("EplSdoAsySequ: StateWaitAck\n"); - - // set timer - Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, - EPL_SEQ_DEFAULT_TIMEOUT); - - //TODO: retry of acknowledge - if(Event_p == kAsySdoSeqEventFrameRec) - { - // check rcon - switch(pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) - { - // close-frome other node - case 0: - { - // return to idle - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // delete timer - EplTimeruDeleteTimer(&pAsySdoSeqCon->m_EplTimerHdl); - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateConClosed); - - break; - } - - // normal frame - case 2: - { - // should be ack - // -> change to state kEplAsySdoStateConnected - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateAckReceived); - // send data to higher layer if needed - if(uiDataSize_p > EPL_SEQ_HEADER_SIZE) - { - AsySdoSequInstance_g.m_fpSdoComReceiveCb( - SdoSeqConHdl, - ((tEplAsySdoCom*) &pRecFrame_p->m_le_abSdoSeqPayload), - (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); - } - break; - } - - // Request Ack or Error Ack - case 3: - { - // -> change to state kEplAsySdoStateConnected - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateConnected; - - if(pRecFrame_p->m_le_bRecSeqNumCon == pAsySdoSeqCon->m_bRecSeqNum ) - { // ack request - // -> send ack - // save sequence numbers - pAsySdoSeqCon->m_bRecSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bRecSeqNumCon); - pAsySdoSeqCon->m_bSendSeqNum = AmiGetByteFromLe(&pRecFrame_p->m_le_bSendSeqNumCon); - - // create answer own rcon = 2 - pAsySdoSeqCon->m_bRecSeqNum--; - - // check if ack or data-frame - if(uiDataSize_p > EPL_SEQ_HEADER_SIZE) - { - AsySdoSequInstance_g.m_fpSdoComReceiveCb( - SdoSeqConHdl, - ((tEplAsySdoCom*) &pRecFrame_p->m_le_abSdoSeqPayload), - (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateFrameSended); - - - } - else - { - Ret = EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - if(Ret != kEplSuccessful) - { - goto Exit; - } - } - - } - else - { - // error ack - // resend frames from history - - // read frame from history - Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, - &pEplFrame, - &uiFrameSize, - TRUE); - while ((pEplFrame != NULL) - && (uiFrameSize != 0)) - { - // send frame - Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon, - uiFrameSize, - pEplFrame); - if(Ret != kEplSuccessful) - { - goto Exit; - } - // read next frame - - // read frame from history - Ret = EplSdoAsyReadFromHistory(pAsySdoSeqCon, - &pEplFrame, - &uiFrameSize, - FALSE); - } // end of while((pabFrame != NULL) - } - break; - } - }// end of switch(pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) - - } - else if(Event_p == kAsySdoSeqEventTimeout) - { // error -> Close - pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; - // set rcon and scon to 0 - pAsySdoSeqCon->m_bSendSeqNum &= EPL_SEQ_NUM_MASK; - pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; - // send frame - EplSdoAsySeqSendIntern(pAsySdoSeqCon, - 0, - NULL, - FALSE); - - // call Command Layer Cb - AsySdoSequInstance_g.m_fpSdoComConCb(SdoSeqConHdl, - kAsySdoConStateTimeout); - } - - break; - } - - // unknown state - default: - { - EPL_DBGLVL_SDO_TRACE0("Error: Unknown State in EplSdoAsySeqProcess\n"); - - } - }// end of switch(pAsySdoSeqCon->m_SdoState) - - - -Exit: + break; + } + + // timeout + case kAsySdoSeqEventTimeout: + { + + uiFreeEntries = + EplSdoAsyGetFreeEntriesFromHistory + (pAsySdoSeqCon); + if ((uiFreeEntries < + EPL_SDO_HISTORY_SIZE) + && (pAsySdoSeqCon->m_uiRetryCount < EPL_SEQ_RETRY_COUNT)) { // unacknowlegded frames in history + // and retry counter not exceeded + + // resend data with acknowledge request + + // increment retry counter + pAsySdoSeqCon->m_uiRetryCount++; + + // set timer + Ret = + EplSdoAsySeqSetTimer + (pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + // read first frame from history + Ret = + EplSdoAsyReadFromHistory + (pAsySdoSeqCon, &pEplFrame, + &uiFrameSize, TRUE); + if (Ret != kEplSuccessful) { + goto Exit; + } + + if ((pEplFrame != NULL) + && (uiFrameSize != 0)) { + + // set ack request in scon + AmiSetByteToLe + (&pEplFrame->m_Data. + m_Asnd.m_Payload. + m_SdoSequenceFrame. + m_le_bSendSeqNumCon, + AmiGetByteFromLe + (&pEplFrame-> + m_Data.m_Asnd. + m_Payload. + m_SdoSequenceFrame. + m_le_bSendSeqNumCon) + | 0x03); + + // send frame + Ret = + EplSdoAsySeqSendLowerLayer + (pAsySdoSeqCon, + uiFrameSize, + pEplFrame); + if (Ret != + kEplSuccessful) { + goto Exit; + } + + } + } else { + // timeout, because of no traffic -> Close + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= + EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, 0, NULL, + FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateTimeout); + } + + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(Event_p) + break; + } + + // wait for Acknowledge (history buffer full) + case kEplAsySdoStateWaitAck: + { + PRINTF0("EplSdoAsySequ: StateWaitAck\n"); + + // set timer + Ret = EplSdoAsySeqSetTimer(pAsySdoSeqCon, + EPL_SEQ_DEFAULT_TIMEOUT); + + //TODO: retry of acknowledge + if (Event_p == kAsySdoSeqEventFrameRec) { + // check rcon + switch (pRecFrame_p-> + m_le_bRecSeqNumCon & + EPL_ASY_SDO_CON_MASK) { + // close-frome other node + case 0: + { + // return to idle + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateIdle; + // delete timer + EplTimeruDeleteTimer + (&pAsySdoSeqCon-> + m_EplTimerHdl); + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateConClosed); + + break; + } + + // normal frame + case 2: + { + // should be ack + // -> change to state kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateConnected; + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateAckReceived); + // send data to higher layer if needed + if (uiDataSize_p > + EPL_SEQ_HEADER_SIZE) { + AsySdoSequInstance_g. + m_fpSdoComReceiveCb + (SdoSeqConHdl, + ((tEplAsySdoCom *) + & pRecFrame_p-> + m_le_abSdoSeqPayload), + (uiDataSize_p - + EPL_SEQ_HEADER_SIZE)); + } + break; + } + + // Request Ack or Error Ack + case 3: + { + // -> change to state kEplAsySdoStateConnected + pAsySdoSeqCon->m_SdoState = + kEplAsySdoStateConnected; + + if (pRecFrame_p->m_le_bRecSeqNumCon == pAsySdoSeqCon->m_bRecSeqNum) { // ack request + // -> send ack + // save sequence numbers + pAsySdoSeqCon-> + m_bRecSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bRecSeqNumCon); + pAsySdoSeqCon-> + m_bSendSeqNum = + AmiGetByteFromLe + (&pRecFrame_p-> + m_le_bSendSeqNumCon); + + // create answer own rcon = 2 + pAsySdoSeqCon-> + m_bRecSeqNum--; + + // check if ack or data-frame + if (uiDataSize_p > + EPL_SEQ_HEADER_SIZE) + { + AsySdoSequInstance_g. + m_fpSdoComReceiveCb + (SdoSeqConHdl, + ((tEplAsySdoCom *) & pRecFrame_p->m_le_abSdoSeqPayload), (uiDataSize_p - EPL_SEQ_HEADER_SIZE)); + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb + (SdoSeqConHdl, + kAsySdoConStateFrameSended); + + } else { + Ret = + EplSdoAsySeqSendIntern + (pAsySdoSeqCon, + 0, NULL, + FALSE); + if (Ret != + kEplSuccessful) + { + goto Exit; + } + } + + } else { + // error ack + // resend frames from history + + // read frame from history + Ret = + EplSdoAsyReadFromHistory + (pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + TRUE); + while ((pEplFrame != + NULL) + && (uiFrameSize + != 0)) { + // send frame + Ret = + EplSdoAsySeqSendLowerLayer + (pAsySdoSeqCon, + uiFrameSize, + pEplFrame); + if (Ret != + kEplSuccessful) + { + goto Exit; + } + // read next frame + + // read frame from history + Ret = + EplSdoAsyReadFromHistory + (pAsySdoSeqCon, + &pEplFrame, + &uiFrameSize, + FALSE); + } // end of while((pabFrame != NULL) + } + break; + } + } // end of switch(pRecFrame_p->m_le_bRecSeqNumCon & EPL_ASY_SDO_CON_MASK) + + } else if (Event_p == kAsySdoSeqEventTimeout) { // error -> Close + pAsySdoSeqCon->m_SdoState = kEplAsySdoStateIdle; + // set rcon and scon to 0 + pAsySdoSeqCon->m_bSendSeqNum &= + EPL_SEQ_NUM_MASK; + pAsySdoSeqCon->m_bRecSeqNum &= EPL_SEQ_NUM_MASK; + // send frame + EplSdoAsySeqSendIntern(pAsySdoSeqCon, + 0, NULL, FALSE); + + // call Command Layer Cb + AsySdoSequInstance_g. + m_fpSdoComConCb(SdoSeqConHdl, + kAsySdoConStateTimeout); + } + + break; + } + + // unknown state + default: + { + EPL_DBGLVL_SDO_TRACE0 + ("Error: Unknown State in EplSdoAsySeqProcess\n"); + + } + } // end of switch(pAsySdoSeqCon->m_SdoState) + + Exit: #if defined(WIN32) || defined(_WIN32) - // leave critical section for process function - LeaveCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); + // leave critical section for process function + LeaveCriticalSection(AsySdoSequInstance_g.m_pCriticalSection); #endif - return Ret; + return Ret; } @@ -1847,77 +2010,67 @@ Exit: // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsySeqSendIntern(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - unsigned int uiDataSize_p, - tEplFrame* pData_p, - BOOL fFrameInHistory_p) +static tEplKernel EplSdoAsySeqSendIntern(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame * pData_p, + BOOL fFrameInHistory_p) { -tEplKernel Ret; -BYTE abFrame[EPL_SEQ_FRAME_SIZE]; -tEplFrame* pEplFrame; -unsigned int uiFreeEntries; - - if(pData_p == NULL) - { // set pointer to own frame - EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); - pEplFrame = (tEplFrame*)&abFrame[0]; - } - else - { // set pointer to frame from calling function - pEplFrame = pData_p; - } - - if(fFrameInHistory_p != FALSE) - { - // check if only one free entry in history buffer - uiFreeEntries = EplSdoAsyGetFreeEntriesFromHistory(pAsySdoSeqCon_p); - if(uiFreeEntries == 1) - { // request an acknowledge in dataframe - // own scon = 3 - pAsySdoSeqCon_p->m_bRecSeqNum |= 0x03; - } - } - - // fillin header informations - // set service id sdo - AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_le_bServiceId, 0x05); - AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abReserved,0x00); - // set receive sequence number and rcon - AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bRecSeqNumCon, pAsySdoSeqCon_p->m_bSendSeqNum); - // set send sequence number and scon - AmiSetByteToLe( &pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon, pAsySdoSeqCon_p->m_bRecSeqNum); - - // add size - uiDataSize_p += EPL_SEQ_HEADER_SIZE; - - - // forward frame to appropriate lower layer - Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon_p, - uiDataSize_p, - pEplFrame); // pointer to frame - - // check if all allright - if ((Ret == kEplSuccessful) - && (fFrameInHistory_p != FALSE)) - { - // set own scon to 2 if needed - if((pAsySdoSeqCon_p->m_bRecSeqNum & 0x03) == 0x03) - { - pAsySdoSeqCon_p->m_bRecSeqNum--; - } - - // save frame to history - Ret = EplSdoAsyAddFrameToHistory(pAsySdoSeqCon_p, - pEplFrame, - uiDataSize_p); - if (Ret == kEplSdoSeqNoFreeHistory) - { // request Ack needed - Ret = kEplSdoSeqRequestAckNeeded; - } - - } - - return Ret; + tEplKernel Ret; + BYTE abFrame[EPL_SEQ_FRAME_SIZE]; + tEplFrame *pEplFrame; + unsigned int uiFreeEntries; + + if (pData_p == NULL) { // set pointer to own frame + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + pEplFrame = (tEplFrame *) & abFrame[0]; + } else { // set pointer to frame from calling function + pEplFrame = pData_p; + } + + if (fFrameInHistory_p != FALSE) { + // check if only one free entry in history buffer + uiFreeEntries = + EplSdoAsyGetFreeEntriesFromHistory(pAsySdoSeqCon_p); + if (uiFreeEntries == 1) { // request an acknowledge in dataframe + // own scon = 3 + pAsySdoSeqCon_p->m_bRecSeqNum |= 0x03; + } + } + // fillin header informations + // set service id sdo + AmiSetByteToLe(&pEplFrame->m_Data.m_Asnd.m_le_bServiceId, 0x05); + AmiSetByteToLe(&pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame. + m_le_abReserved, 0x00); + // set receive sequence number and rcon + AmiSetByteToLe(&pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame. + m_le_bRecSeqNumCon, pAsySdoSeqCon_p->m_bSendSeqNum); + // set send sequence number and scon + AmiSetByteToLe(&pEplFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame. + m_le_bSendSeqNumCon, pAsySdoSeqCon_p->m_bRecSeqNum); + + // add size + uiDataSize_p += EPL_SEQ_HEADER_SIZE; + + // forward frame to appropriate lower layer + Ret = EplSdoAsySeqSendLowerLayer(pAsySdoSeqCon_p, uiDataSize_p, pEplFrame); // pointer to frame + + // check if all allright + if ((Ret == kEplSuccessful) + && (fFrameInHistory_p != FALSE)) { + // set own scon to 2 if needed + if ((pAsySdoSeqCon_p->m_bRecSeqNum & 0x03) == 0x03) { + pAsySdoSeqCon_p->m_bRecSeqNum--; + } + // save frame to history + Ret = EplSdoAsyAddFrameToHistory(pAsySdoSeqCon_p, + pEplFrame, uiDataSize_p); + if (Ret == kEplSdoSeqNoFreeHistory) { // request Ack needed + Ret = kEplSdoSeqRequestAckNeeded; + } + + } + + return Ret; } //--------------------------------------------------------------------------- @@ -1937,41 +2090,34 @@ unsigned int uiFreeEntries; // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsySeqSendLowerLayer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - unsigned int uiDataSize_p, - tEplFrame* pEplFrame_p) +static tEplKernel EplSdoAsySeqSendLowerLayer(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + unsigned int uiDataSize_p, + tEplFrame * pEplFrame_p) { -tEplKernel Ret; + tEplKernel Ret; - // call send-function - // check handle for UDP or Asnd - if ((pAsySdoSeqCon_p->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_UDP_HANDLE) - { // send over UDP + // call send-function + // check handle for UDP or Asnd + if ((pAsySdoSeqCon_p->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_UDP_HANDLE) { // send over UDP #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) - Ret = EplSdoUdpuSendData(pAsySdoSeqCon_p->m_ConHandle, - pEplFrame_p, // pointer to frame - uiDataSize_p); + Ret = EplSdoUdpuSendData(pAsySdoSeqCon_p->m_ConHandle, pEplFrame_p, // pointer to frame + uiDataSize_p); #else - Ret = kEplSdoSeqUnsupportedProt; + Ret = kEplSdoSeqUnsupportedProt; #endif - } - else if ((pAsySdoSeqCon_p->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_ASND_HANDLE) - { // ASND + } else if ((pAsySdoSeqCon_p->m_ConHandle & EPL_SDO_ASY_HANDLE_MASK) == EPL_SDO_ASND_HANDLE) { // ASND #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_ASND)) != 0) - Ret = EplSdoAsnduSendData(pAsySdoSeqCon_p->m_ConHandle, - pEplFrame_p, // pointer to frame - uiDataSize_p); + Ret = EplSdoAsnduSendData(pAsySdoSeqCon_p->m_ConHandle, pEplFrame_p, // pointer to frame + uiDataSize_p); #else - Ret = kEplSdoSeqUnsupportedProt; + Ret = kEplSdoSeqUnsupportedProt; #endif - } - else - { // error - Ret = kEplSdoSeqInvalidHdl; - } + } else { // error + Ret = kEplSdoSeqInvalidHdl; + } - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -1993,82 +2139,73 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoAsyReceiveCb ( - tEplSdoConHdl ConHdl_p, - tEplAsySdoSeq* pSdoSeqData_p, - unsigned int uiDataSize_p) +tEplKernel PUBLIC EplSdoAsyReceiveCb(tEplSdoConHdl ConHdl_p, + tEplAsySdoSeq * pSdoSeqData_p, + unsigned int uiDataSize_p) { -tEplKernel Ret; -unsigned int uiCount = 0; -unsigned int uiFreeEntry = EPL_MAX_SDO_SEQ_CON; -tEplAsySdoSeqCon* pAsySdoSeqCon; + tEplKernel Ret; + unsigned int uiCount = 0; + unsigned int uiFreeEntry = EPL_MAX_SDO_SEQ_CON; + tEplAsySdoSeqCon *pAsySdoSeqCon; #if defined(WIN32) || defined(_WIN32) - // enter critical section - EnterCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); + // enter critical section + EnterCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); #endif - EPL_DBGLVL_SDO_TRACE2("Handle: 0x%x , First Databyte 0x%x\n", ConHdl_p,((BYTE*)pSdoSeqData_p)[0]); - - // search controll structure for this connection - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiCount]; - while (uiCount < EPL_MAX_SDO_SEQ_CON) - { - if (pAsySdoSeqCon->m_ConHandle == ConHdl_p) - { - break; - } - else if ((pAsySdoSeqCon->m_ConHandle == 0) - && (uiFreeEntry == EPL_MAX_SDO_SEQ_CON)) - { - // free entry - uiFreeEntry = uiCount; - } - uiCount++; - pAsySdoSeqCon++; - } - - if (uiCount == EPL_MAX_SDO_SEQ_CON) - { // new connection - if (uiFreeEntry == EPL_MAX_SDO_SEQ_CON) - { - Ret = kEplSdoSeqNoFreeHandle; - goto Exit; - } - else - { - pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiFreeEntry]; - // save handle from lower layer - pAsySdoSeqCon->m_ConHandle = ConHdl_p; - // increment use counter - pAsySdoSeqCon->m_uiUseCount++; - uiCount = uiFreeEntry ; - } - } - - // call history ack function - Ret = EplSdoAsyAckFrameToHistory(pAsySdoSeqCon, - (AmiGetByteFromLe(&pSdoSeqData_p->m_le_bRecSeqNumCon)& EPL_SEQ_NUM_MASK)); - if (Ret != kEplSuccessful) - { - goto Exit; - } - + EPL_DBGLVL_SDO_TRACE2("Handle: 0x%x , First Databyte 0x%x\n", ConHdl_p, + ((BYTE *) pSdoSeqData_p)[0]); + + // search controll structure for this connection + pAsySdoSeqCon = &AsySdoSequInstance_g.m_AsySdoConnection[uiCount]; + while (uiCount < EPL_MAX_SDO_SEQ_CON) { + if (pAsySdoSeqCon->m_ConHandle == ConHdl_p) { + break; + } else if ((pAsySdoSeqCon->m_ConHandle == 0) + && (uiFreeEntry == EPL_MAX_SDO_SEQ_CON)) { + // free entry + uiFreeEntry = uiCount; + } + uiCount++; + pAsySdoSeqCon++; + } + + if (uiCount == EPL_MAX_SDO_SEQ_CON) { // new connection + if (uiFreeEntry == EPL_MAX_SDO_SEQ_CON) { + Ret = kEplSdoSeqNoFreeHandle; + goto Exit; + } else { + pAsySdoSeqCon = + &AsySdoSequInstance_g. + m_AsySdoConnection[uiFreeEntry]; + // save handle from lower layer + pAsySdoSeqCon->m_ConHandle = ConHdl_p; + // increment use counter + pAsySdoSeqCon->m_uiUseCount++; + uiCount = uiFreeEntry; + } + } + // call history ack function + Ret = EplSdoAsyAckFrameToHistory(pAsySdoSeqCon, + (AmiGetByteFromLe + (&pSdoSeqData_p-> + m_le_bRecSeqNumCon) & + EPL_SEQ_NUM_MASK)); + if (Ret != kEplSuccessful) { + goto Exit; + } #if defined(WIN32) || defined(_WIN32) - // leave critical section - LeaveCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); + // leave critical section + LeaveCriticalSection(AsySdoSequInstance_g.m_pCriticalSectionReceive); #endif - // call process function with pointer of frame and event kAsySdoSeqEventFrameRec - Ret = EplSdoAsySeqProcess(uiCount, - uiDataSize_p, - NULL, - pSdoSeqData_p, - kAsySdoSeqEventFrameRec); - + // call process function with pointer of frame and event kAsySdoSeqEventFrameRec + Ret = EplSdoAsySeqProcess(uiCount, + uiDataSize_p, + NULL, pSdoSeqData_p, kAsySdoSeqEventFrameRec); -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -2090,20 +2227,19 @@ Exit: //--------------------------------------------------------------------------- static tEplKernel EplSdoAsyInitHistory(void) { -tEplKernel Ret; -unsigned int uiCount; + tEplKernel Ret; + unsigned int uiCount; - Ret = kEplSuccessful; - // init m_bFreeEntries in history-buffer - for(uiCount = 0; uiCount < EPL_MAX_SDO_SEQ_CON; uiCount++) - { - AsySdoSequInstance_g.m_AsySdoConnection[uiCount].m_SdoConHistory.m_bFreeEntries = EPL_SDO_HISTORY_SIZE; - } + Ret = kEplSuccessful; + // init m_bFreeEntries in history-buffer + for (uiCount = 0; uiCount < EPL_MAX_SDO_SEQ_CON; uiCount++) { + AsySdoSequInstance_g.m_AsySdoConnection[uiCount]. + m_SdoConHistory.m_bFreeEntries = EPL_SDO_HISTORY_SIZE; + } - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoAsyAddFrameToHistory @@ -2124,61 +2260,55 @@ unsigned int uiCount; // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsyAddFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - tEplFrame* pFrame_p, - unsigned int uiSize_p) +static tEplKernel EplSdoAsyAddFrameToHistory(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + tEplFrame * pFrame_p, + unsigned int uiSize_p) { -tEplKernel Ret; -tEplAsySdoConHistory* pHistory; - - Ret = kEplSuccessful; - - // add frame to history buffer - - // check size - // $$$ d.k. EPL_SEQ_HISTORY_FRAME_SIZE includes the header size, but uiSize_p does not!!! - if(uiSize_p > EPL_SEQ_HISTROY_FRAME_SIZE) - { - Ret = kEplSdoSeqFrameSizeError; - goto Exit; - } - - // save pointer to history - pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; - - - // check if a free entry is available - if(pHistory->m_bFreeEntries > 0) - { // write message in free entry - EPL_MEMCPY(&((tEplFrame*)pHistory->m_aabHistoryFrame[pHistory->m_bWrite])->m_le_bMessageType, - &pFrame_p->m_le_bMessageType, - uiSize_p + EPL_ASND_HEADER_SIZE); - // store size - pHistory->m_auiFrameSize[pHistory->m_bWrite] = uiSize_p; - - // decremend number of free bufferentries - pHistory->m_bFreeEntries--; - - // increment writeindex - pHistory->m_bWrite++; - - // check if write-index run over array-boarder - if(pHistory->m_bWrite == EPL_SDO_HISTORY_SIZE) - { - pHistory->m_bWrite = 0; - } - - } - else - { // no free entry - Ret = kEplSdoSeqNoFreeHistory; - } - -Exit: - return Ret; + tEplKernel Ret; + tEplAsySdoConHistory *pHistory; + + Ret = kEplSuccessful; + + // add frame to history buffer + + // check size + // $$$ d.k. EPL_SEQ_HISTORY_FRAME_SIZE includes the header size, but uiSize_p does not!!! + if (uiSize_p > EPL_SEQ_HISTROY_FRAME_SIZE) { + Ret = kEplSdoSeqFrameSizeError; + goto Exit; + } + // save pointer to history + pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; + + // check if a free entry is available + if (pHistory->m_bFreeEntries > 0) { // write message in free entry + EPL_MEMCPY(& + ((tEplFrame *) pHistory-> + m_aabHistoryFrame[pHistory->m_bWrite])-> + m_le_bMessageType, &pFrame_p->m_le_bMessageType, + uiSize_p + EPL_ASND_HEADER_SIZE); + // store size + pHistory->m_auiFrameSize[pHistory->m_bWrite] = uiSize_p; + + // decremend number of free bufferentries + pHistory->m_bFreeEntries--; + + // increment writeindex + pHistory->m_bWrite++; + + // check if write-index run over array-boarder + if (pHistory->m_bWrite == EPL_SDO_HISTORY_SIZE) { + pHistory->m_bWrite = 0; + } + + } else { // no free entry + Ret = kEplSdoSeqNoFreeHistory; + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoAsyAckFrameToHistory @@ -2197,56 +2327,56 @@ Exit: // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsyAckFrameToHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - BYTE bRecSeqNumber_p) +static tEplKernel EplSdoAsyAckFrameToHistory(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + BYTE bRecSeqNumber_p) { -tEplKernel Ret; -tEplAsySdoConHistory* pHistory; -BYTE bAckIndex; -BYTE bCurrentSeqNum; - - Ret = kEplSuccessful; - - // get pointer to history buffer - pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; - - // release all acknowledged frames from history buffer - - // check if there are entries in history - if (pHistory->m_bFreeEntries < EPL_SDO_HISTORY_SIZE) - { - bAckIndex = pHistory->m_bAck; - do - { - bCurrentSeqNum = (((tEplFrame*)pHistory->m_aabHistoryFrame[bAckIndex])->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_bSendSeqNumCon & EPL_SEQ_NUM_MASK); - if (((bRecSeqNumber_p - bCurrentSeqNum) & EPL_SEQ_NUM_MASK) - < EPL_SEQ_NUM_THRESHOLD) - { - pHistory->m_auiFrameSize[bAckIndex] = 0; - bAckIndex++; - pHistory->m_bFreeEntries++; - if (bAckIndex == EPL_SDO_HISTORY_SIZE) - { // read index run over array-boarder - bAckIndex = 0; - } - } - else - { // nothing to do anymore, - // because any further frame in history has larger sequence - // number than the acknowledge - goto Exit; - } - } - while ((((bRecSeqNumber_p - 1 - bCurrentSeqNum) & EPL_SEQ_NUM_MASK) - < EPL_SEQ_NUM_THRESHOLD) - && (pHistory->m_bWrite != bAckIndex)); - - // store local read-index to global var - pHistory->m_bAck = bAckIndex; - } - -Exit: - return Ret; + tEplKernel Ret; + tEplAsySdoConHistory *pHistory; + BYTE bAckIndex; + BYTE bCurrentSeqNum; + + Ret = kEplSuccessful; + + // get pointer to history buffer + pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; + + // release all acknowledged frames from history buffer + + // check if there are entries in history + if (pHistory->m_bFreeEntries < EPL_SDO_HISTORY_SIZE) { + bAckIndex = pHistory->m_bAck; + do { + bCurrentSeqNum = + (((tEplFrame *) pHistory-> + m_aabHistoryFrame[bAckIndex])->m_Data.m_Asnd. + m_Payload.m_SdoSequenceFrame. + m_le_bSendSeqNumCon & EPL_SEQ_NUM_MASK); + if (((bRecSeqNumber_p - + bCurrentSeqNum) & EPL_SEQ_NUM_MASK) + < EPL_SEQ_NUM_THRESHOLD) { + pHistory->m_auiFrameSize[bAckIndex] = 0; + bAckIndex++; + pHistory->m_bFreeEntries++; + if (bAckIndex == EPL_SDO_HISTORY_SIZE) { // read index run over array-boarder + bAckIndex = 0; + } + } else { // nothing to do anymore, + // because any further frame in history has larger sequence + // number than the acknowledge + goto Exit; + } + } + while ((((bRecSeqNumber_p - 1 - + bCurrentSeqNum) & EPL_SEQ_NUM_MASK) + < EPL_SEQ_NUM_THRESHOLD) + && (pHistory->m_bWrite != bAckIndex)); + + // store local read-index to global var + pHistory->m_bAck = bAckIndex; + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -2270,59 +2400,55 @@ Exit: // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsyReadFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - tEplFrame** ppFrame_p, - unsigned int* puiSize_p, - BOOL fInitRead_p) +static tEplKernel EplSdoAsyReadFromHistory(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + tEplFrame ** ppFrame_p, + unsigned int *puiSize_p, + BOOL fInitRead_p) { -tEplKernel Ret; -tEplAsySdoConHistory* pHistory; + tEplKernel Ret; + tEplAsySdoConHistory *pHistory; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // read one message from History + // read one message from History - // get pointer to history buffer - pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; + // get pointer to history buffer + pHistory = &pAsySdoSeqCon_p->m_SdoConHistory; - // check if init - if (fInitRead_p != FALSE) - { // initialize read index to the index which shall be acknowledged next - pHistory->m_bRead = pHistory->m_bAck; - } - - // check if entries are available for reading - if ((pHistory->m_bFreeEntries < EPL_SDO_HISTORY_SIZE) - && (pHistory->m_bWrite != pHistory->m_bRead)) - { + // check if init + if (fInitRead_p != FALSE) { // initialize read index to the index which shall be acknowledged next + pHistory->m_bRead = pHistory->m_bAck; + } + // check if entries are available for reading + if ((pHistory->m_bFreeEntries < EPL_SDO_HISTORY_SIZE) + && (pHistory->m_bWrite != pHistory->m_bRead)) { // PRINTF4("EplSdoAsyReadFromHistory(): init = %d, read = %u, write = %u, ack = %u", (int) fInitRead_p, (WORD)pHistory->m_bRead, (WORD)pHistory->m_bWrite, (WORD)pHistory->m_bAck); // PRINTF2(", free entries = %u, next frame size = %u\n", (WORD)pHistory->m_bFreeEntries, pHistory->m_auiFrameSize[pHistory->m_bRead]); - // return pointer to stored frame - *ppFrame_p = (tEplFrame*)pHistory->m_aabHistoryFrame[pHistory->m_bRead]; + // return pointer to stored frame + *ppFrame_p = + (tEplFrame *) pHistory->m_aabHistoryFrame[pHistory-> + m_bRead]; - // save size - *puiSize_p = pHistory->m_auiFrameSize[pHistory->m_bRead]; + // save size + *puiSize_p = pHistory->m_auiFrameSize[pHistory->m_bRead]; - pHistory->m_bRead++; - if(pHistory->m_bRead == EPL_SDO_HISTORY_SIZE) - { - pHistory->m_bRead = 0; - } + pHistory->m_bRead++; + if (pHistory->m_bRead == EPL_SDO_HISTORY_SIZE) { + pHistory->m_bRead = 0; + } - } - else - { + } else { // PRINTF3("EplSdoAsyReadFromHistory(): read = %u, ack = %u, free entries = %u, no frame\n", (WORD)pHistory->m_bRead, (WORD)pHistory->m_bAck, (WORD)pHistory->m_bFreeEntries); - // no more frames to send - // return null pointer - *ppFrame_p = NULL; + // no more frames to send + // return null pointer + *ppFrame_p = NULL; - *puiSize_p = 0; - } + *puiSize_p = 0; + } - return Ret; + return Ret; } @@ -2343,13 +2469,15 @@ tEplAsySdoConHistory* pHistory; // State: // //--------------------------------------------------------------------------- -static unsigned int EplSdoAsyGetFreeEntriesFromHistory(tEplAsySdoSeqCon* pAsySdoSeqCon_p) +static unsigned int EplSdoAsyGetFreeEntriesFromHistory(tEplAsySdoSeqCon * + pAsySdoSeqCon_p) { -unsigned int uiFreeEntries; + unsigned int uiFreeEntries; - uiFreeEntries = (unsigned int)pAsySdoSeqCon_p->m_SdoConHistory.m_bFreeEntries; + uiFreeEntries = + (unsigned int)pAsySdoSeqCon_p->m_SdoConHistory.m_bFreeEntries; - return uiFreeEntries; + return uiFreeEntries; } //--------------------------------------------------------------------------- @@ -2370,32 +2498,25 @@ unsigned int uiFreeEntries; // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon* pAsySdoSeqCon_p, - unsigned long ulTimeout) +static tEplKernel EplSdoAsySeqSetTimer(tEplAsySdoSeqCon * pAsySdoSeqCon_p, + unsigned long ulTimeout) { -tEplKernel Ret; -tEplTimerArg TimerArg; - - TimerArg.m_EventSink = kEplEventSinkSdoAsySeq; - TimerArg.m_ulArg = (unsigned long)pAsySdoSeqCon_p; + tEplKernel Ret; + tEplTimerArg TimerArg; - if(pAsySdoSeqCon_p->m_EplTimerHdl == 0) - { // create new timer - Ret = EplTimeruSetTimerMs(&pAsySdoSeqCon_p->m_EplTimerHdl, - ulTimeout, - TimerArg); - } - else - { // modify exisiting timer - Ret = EplTimeruModifyTimerMs(&pAsySdoSeqCon_p->m_EplTimerHdl, - ulTimeout, - TimerArg); + TimerArg.m_EventSink = kEplEventSinkSdoAsySeq; + TimerArg.m_ulArg = (unsigned long)pAsySdoSeqCon_p; - } + if (pAsySdoSeqCon_p->m_EplTimerHdl == 0) { // create new timer + Ret = EplTimeruSetTimerMs(&pAsySdoSeqCon_p->m_EplTimerHdl, + ulTimeout, TimerArg); + } else { // modify exisiting timer + Ret = EplTimeruModifyTimerMs(&pAsySdoSeqCon_p->m_EplTimerHdl, + ulTimeout, TimerArg); + } - return Ret; + return Ret; } // EOF - diff --git a/drivers/staging/epl/EplSdoComu.c b/drivers/staging/epl/EplSdoComu.c index ce5af66bfedf..ce0eb33f4c41 100644 --- a/drivers/staging/epl/EplSdoComu.c +++ b/drivers/staging/epl/EplSdoComu.c @@ -73,16 +73,16 @@ #if ((((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) == 0) &&\ (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) == 0) ) - #error 'ERROR: At least SDO Server or SDO Client should be activate!' +#error 'ERROR: At least SDO Server or SDO Client should be activate!' #endif #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) - #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0) && (EPL_OBD_USE_KERNEL == FALSE) +#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) == 0) && (EPL_OBD_USE_KERNEL == FALSE) - #error 'ERROR: SDO Server needs OBDu module!' +#error 'ERROR: SDO Server needs OBDu module!' - #endif +#endif #endif @@ -102,116 +102,101 @@ #define EPL_MAX_SDO_COM_CON 5 #endif - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- // intern events -typedef enum -{ - kEplSdoComConEventSendFirst = 0x00, // first frame to send - kEplSdoComConEventRec = 0x01, // frame received - kEplSdoComConEventConEstablished= 0x02, // connection established - kEplSdoComConEventConClosed = 0x03, // connection closed - kEplSdoComConEventAckReceived = 0x04, // acknowledge received by lower layer - // -> continue sending - kEplSdoComConEventFrameSended = 0x05, // lower has send a frame - kEplSdoComConEventInitError = 0x06, // error duringinitialisiation - // of the connection - kEplSdoComConEventTimeout = 0x07 // timeout in lower layer +typedef enum { + kEplSdoComConEventSendFirst = 0x00, // first frame to send + kEplSdoComConEventRec = 0x01, // frame received + kEplSdoComConEventConEstablished = 0x02, // connection established + kEplSdoComConEventConClosed = 0x03, // connection closed + kEplSdoComConEventAckReceived = 0x04, // acknowledge received by lower layer + // -> continue sending + kEplSdoComConEventFrameSended = 0x05, // lower has send a frame + kEplSdoComConEventInitError = 0x06, // error duringinitialisiation + // of the connection + kEplSdoComConEventTimeout = 0x07 // timeout in lower layer #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) + , - , - - kEplSdoComConEventInitCon = 0x08, // init connection (only client) - kEplSdoComConEventAbort = 0x09 // abort sdo transfer (only client) + kEplSdoComConEventInitCon = 0x08, // init connection (only client) + kEplSdoComConEventAbort = 0x09 // abort sdo transfer (only client) #endif +} tEplSdoComConEvent; - -}tEplSdoComConEvent; - -typedef enum -{ - kEplSdoComSendTypeReq = 0x00, // send a request - kEplSdoComSendTypeAckRes = 0x01, // send a resonse without data - kEplSdoComSendTypeRes = 0x02, // send response with data - kEplSdoComSendTypeAbort = 0x03 // send abort - -}tEplSdoComSendType; +typedef enum { + kEplSdoComSendTypeReq = 0x00, // send a request + kEplSdoComSendTypeAckRes = 0x01, // send a resonse without data + kEplSdoComSendTypeRes = 0x02, // send response with data + kEplSdoComSendTypeAbort = 0x03 // send abort +} tEplSdoComSendType; // state of the state maschine -typedef enum -{ - // General State - kEplSdoComStateIdle = 0x00, // idle state +typedef enum { + // General State + kEplSdoComStateIdle = 0x00, // idle state #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) - // Server States - kEplSdoComStateServerSegmTrans = 0x01, // send following frames + // Server States + kEplSdoComStateServerSegmTrans = 0x01, // send following frames #endif - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - // Client States - kEplSdoComStateClientWaitInit = 0x10, // wait for init connection - // on lower layer - kEplSdoComStateClientConnected = 0x11, // connection established - kEplSdoComStateClientSegmTrans = 0x12 // send following frames + // Client States + kEplSdoComStateClientWaitInit = 0x10, // wait for init connection + // on lower layer + kEplSdoComStateClientConnected = 0x11, // connection established + kEplSdoComStateClientSegmTrans = 0x12 // send following frames #endif - - - } tEplSdoComState; - // control structure for transaction -typedef struct -{ - tEplSdoSeqConHdl m_SdoSeqConHdl; // if != 0 -> entry used - tEplSdoComState m_SdoComState; - BYTE m_bTransactionId; - unsigned int m_uiNodeId; // NodeId of the target - // -> needed to reinit connection - // after timeout - tEplSdoTransType m_SdoTransType; // Auto, Expedited, Segmented - tEplSdoServiceType m_SdoServiceType; // WriteByIndex, ReadByIndex - tEplSdoType m_SdoProtType; // protocol layer: Auto, Udp, Asnd, Pdo - BYTE* m_pData; // pointer to data - unsigned int m_uiTransSize; // number of bytes - // to transfer - unsigned int m_uiTransferredByte;// number of bytes - // already transferred - tEplSdoFinishedCb m_pfnTransferFinished;// callback function of the - // application - // -> called in the end of - // the SDO transfer - void* m_pUserArg; // user definable argument pointer - - DWORD m_dwLastAbortCode; // save the last abort code +typedef struct { + tEplSdoSeqConHdl m_SdoSeqConHdl; // if != 0 -> entry used + tEplSdoComState m_SdoComState; + BYTE m_bTransactionId; + unsigned int m_uiNodeId; // NodeId of the target + // -> needed to reinit connection + // after timeout + tEplSdoTransType m_SdoTransType; // Auto, Expedited, Segmented + tEplSdoServiceType m_SdoServiceType; // WriteByIndex, ReadByIndex + tEplSdoType m_SdoProtType; // protocol layer: Auto, Udp, Asnd, Pdo + BYTE *m_pData; // pointer to data + unsigned int m_uiTransSize; // number of bytes + // to transfer + unsigned int m_uiTransferredByte; // number of bytes + // already transferred + tEplSdoFinishedCb m_pfnTransferFinished; // callback function of the + // application + // -> called in the end of + // the SDO transfer + void *m_pUserArg; // user definable argument pointer + + DWORD m_dwLastAbortCode; // save the last abort code #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - // only for client - unsigned int m_uiTargetIndex; // index to access - unsigned int m_uiTargetSubIndex; // subiondex to access + // only for client + unsigned int m_uiTargetIndex; // index to access + unsigned int m_uiTargetSubIndex; // subiondex to access - // for future use - unsigned int m_uiTimeout; // timeout for this connection + // for future use + unsigned int m_uiTimeout; // timeout for this connection #endif } tEplSdoComCon; // instance table -typedef struct -{ - tEplSdoComCon m_SdoComCon[EPL_MAX_SDO_COM_CON]; +typedef struct { + tEplSdoComCon m_SdoComCon[EPL_MAX_SDO_COM_CON]; #if defined(WIN32) || defined(_WIN32) - LPCRITICAL_SECTION m_pCriticalSection; - CRITICAL_SECTION m_CriticalSection; + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; #endif -}tEplSdoComInstance; +} tEplSdoComInstance; //--------------------------------------------------------------------------- // modul globale vars @@ -220,53 +205,50 @@ static tEplSdoComInstance SdoComInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoComReceiveCb (tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplAsySdoCom* pAsySdoCom_p, - unsigned int uiDataSize_p); - +tEplKernel PUBLIC EplSdoComReceiveCb(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoCom * pAsySdoCom_p, + unsigned int uiDataSize_p); -tEplKernel PUBLIC EplSdoComConCb (tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplAsySdoConState AsySdoConState_p); +tEplKernel PUBLIC EplSdoComConCb(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoConState AsySdoConState_p); -static tEplKernel EplSdoComSearchConIntern(tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplSdoComConEvent SdoComConEvent_p, - tEplAsySdoCom* pAsySdoCom_p); +static tEplKernel EplSdoComSearchConIntern(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom * pAsySdoCom_p); -static tEplKernel EplSdoComProcessIntern(tEplSdoComConHdl SdoComCon_p, - tEplSdoComConEvent SdoComConEvent_p, - tEplAsySdoCom* pAsySdoCom_p); +static tEplKernel EplSdoComProcessIntern(tEplSdoComConHdl SdoComCon_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom * pAsySdoCom_p); -static tEplKernel EplSdoComTransferFinished(tEplSdoComConHdl SdoComCon_p, - tEplSdoComCon* pSdoComCon_p, - tEplSdoComConState SdoComConState_p); +static tEplKernel EplSdoComTransferFinished(tEplSdoComConHdl SdoComCon_p, + tEplSdoComCon * pSdoComCon_p, + tEplSdoComConState + SdoComConState_p); #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) -static tEplKernel EplSdoComServerInitReadByIndex(tEplSdoComCon* pSdoComCon_p, - tEplAsySdoCom* pAsySdoCom_p); +static tEplKernel EplSdoComServerInitReadByIndex(tEplSdoComCon * pSdoComCon_p, + tEplAsySdoCom * pAsySdoCom_p); -static tEplKernel EplSdoComServerSendFrameIntern(tEplSdoComCon* pSdoComCon_p, - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplSdoComSendType SendType_p); +static tEplKernel EplSdoComServerSendFrameIntern(tEplSdoComCon * pSdoComCon_p, + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplSdoComSendType SendType_p); -static tEplKernel EplSdoComServerInitWriteByIndex(tEplSdoComCon* pSdoComCon_p, - tEplAsySdoCom* pAsySdoCom_p); +static tEplKernel EplSdoComServerInitWriteByIndex(tEplSdoComCon * pSdoComCon_p, + tEplAsySdoCom * pAsySdoCom_p); #endif - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -static tEplKernel EplSdoComClientSend(tEplSdoComCon* pSdoComCon_p); +static tEplKernel EplSdoComClientSend(tEplSdoComCon * pSdoComCon_p); -static tEplKernel EplSdoComClientProcessFrame(tEplSdoComConHdl SdoComCon_p, - tEplAsySdoCom* pAsySdoCom_p); +static tEplKernel EplSdoComClientProcessFrame(tEplSdoComConHdl SdoComCon_p, + tEplAsySdoCom * pAsySdoCom_p); -static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon* pSdoComCon_p, - DWORD dwAbortCode_p); +static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon * pSdoComCon_p, + DWORD dwAbortCode_p); #endif - - /***************************************************************************/ /* */ /* */ @@ -305,12 +287,11 @@ static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon* pSdoComCon_p, //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoComInit(void) { -tEplKernel Ret; - + tEplKernel Ret; - Ret = EplSdoComAddInstance(); + Ret = EplSdoComAddInstance(); -return Ret; + return Ret; } @@ -333,28 +314,27 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoComAddInstance(void) { -tEplKernel Ret; - - Ret = kEplSuccessful; + tEplKernel Ret; - // init controll structure - EPL_MEMSET(&SdoComInstance_g, 0x00, sizeof(SdoComInstance_g)); + Ret = kEplSuccessful; - // init instance of lower layer - Ret = EplSdoAsySeqAddInstance(EplSdoComReceiveCb, EplSdoComConCb); - if(Ret != kEplSuccessful) - { - goto Exit; - } + // init controll structure + EPL_MEMSET(&SdoComInstance_g, 0x00, sizeof(SdoComInstance_g)); + // init instance of lower layer + Ret = EplSdoAsySeqAddInstance(EplSdoComReceiveCb, EplSdoComConCb); + if (Ret != kEplSuccessful) { + goto Exit; + } #if defined(WIN32) || defined(_WIN32) - // create critical section for process function - SdoComInstance_g.m_pCriticalSection = &SdoComInstance_g.m_CriticalSection; - InitializeCriticalSection(SdoComInstance_g.m_pCriticalSection); + // create critical section for process function + SdoComInstance_g.m_pCriticalSection = + &SdoComInstance_g.m_CriticalSection; + InitializeCriticalSection(SdoComInstance_g.m_pCriticalSection); #endif -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -376,25 +356,22 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoComDelInstance(void) { -tEplKernel Ret; - - Ret = kEplSuccessful; + tEplKernel Ret; + Ret = kEplSuccessful; #if defined(WIN32) || defined(_WIN32) - // delete critical section for process function - DeleteCriticalSection(SdoComInstance_g.m_pCriticalSection); + // delete critical section for process function + DeleteCriticalSection(SdoComInstance_g.m_pCriticalSection); #endif - Ret = EplSdoAsySeqDelInstance(); - if(Ret != kEplSuccessful) - { - goto Exit; - } - + Ret = EplSdoAsySeqDelInstance(); + if (Ret != kEplSuccessful) { + goto Exit; + } -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -421,110 +398,99 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -tEplKernel PUBLIC EplSdoComDefineCon(tEplSdoComConHdl* pSdoComConHdl_p, - unsigned int uiTargetNodeId_p, - tEplSdoType ProtType_p) +tEplKernel PUBLIC EplSdoComDefineCon(tEplSdoComConHdl * pSdoComConHdl_p, + unsigned int uiTargetNodeId_p, + tEplSdoType ProtType_p) { -tEplKernel Ret; -unsigned int uiCount; -unsigned int uiFreeHdl; -tEplSdoComCon* pSdoComCon; - - // check Parameter - ASSERT(pSdoComConHdl_p != NULL); - - // check NodeId - if((uiTargetNodeId_p == EPL_C_ADR_INVALID) - ||(uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) - { - Ret = kEplInvalidNodeId; - - } - - // search free control structure - pSdoComCon = &SdoComInstance_g.m_SdoComCon[0]; - uiCount = 0; - uiFreeHdl = EPL_MAX_SDO_COM_CON; - while (uiCount < EPL_MAX_SDO_COM_CON) - { - if (pSdoComCon->m_SdoSeqConHdl == 0) - { // free entry - uiFreeHdl = uiCount; - } - else if ((pSdoComCon->m_uiNodeId == uiTargetNodeId_p) - && (pSdoComCon->m_SdoProtType == ProtType_p)) - { // existing client connection with same node ID and same protocol type - *pSdoComConHdl_p = uiCount; - Ret = kEplSdoComHandleExists; - goto Exit; - } - uiCount++; - pSdoComCon++; - } - - if (uiFreeHdl == EPL_MAX_SDO_COM_CON) - { - Ret = kEplSdoComNoFreeHandle; - goto Exit; - } - - pSdoComCon = &SdoComInstance_g.m_SdoComCon[uiFreeHdl]; - // save handle for application - *pSdoComConHdl_p = uiFreeHdl; - // save parameters - pSdoComCon->m_SdoProtType = ProtType_p; - pSdoComCon->m_uiNodeId = uiTargetNodeId_p; - - // set Transaction Id - pSdoComCon->m_bTransactionId = 0; - - // check protocol - switch(ProtType_p) - { - // udp - case kEplSdoTypeUdp: - { - // call connection int function of lower layer - Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, - pSdoComCon->m_uiNodeId, - kEplSdoTypeUdp); - if(Ret != kEplSuccessful) - { - goto Exit; - } - break; - } - - // Asend - case kEplSdoTypeAsnd: - { - // call connection int function of lower layer - Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, - pSdoComCon->m_uiNodeId, - kEplSdoTypeAsnd); - if(Ret != kEplSuccessful) - { - goto Exit; - } - break; - } - - // Pdo -> not supported - case kEplSdoTypePdo: - default: - { - Ret = kEplSdoComUnsupportedProt; - goto Exit; - } - }// end of switch(m_ProtType_p) - - // call process function - Ret = EplSdoComProcessIntern(uiFreeHdl, - kEplSdoComConEventInitCon, - NULL); - -Exit: - return Ret; + tEplKernel Ret; + unsigned int uiCount; + unsigned int uiFreeHdl; + tEplSdoComCon *pSdoComCon; + + // check Parameter + ASSERT(pSdoComConHdl_p != NULL); + + // check NodeId + if ((uiTargetNodeId_p == EPL_C_ADR_INVALID) + || (uiTargetNodeId_p >= EPL_C_ADR_BROADCAST)) { + Ret = kEplInvalidNodeId; + + } + // search free control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[0]; + uiCount = 0; + uiFreeHdl = EPL_MAX_SDO_COM_CON; + while (uiCount < EPL_MAX_SDO_COM_CON) { + if (pSdoComCon->m_SdoSeqConHdl == 0) { // free entry + uiFreeHdl = uiCount; + } else if ((pSdoComCon->m_uiNodeId == uiTargetNodeId_p) + && (pSdoComCon->m_SdoProtType == ProtType_p)) { // existing client connection with same node ID and same protocol type + *pSdoComConHdl_p = uiCount; + Ret = kEplSdoComHandleExists; + goto Exit; + } + uiCount++; + pSdoComCon++; + } + + if (uiFreeHdl == EPL_MAX_SDO_COM_CON) { + Ret = kEplSdoComNoFreeHandle; + goto Exit; + } + + pSdoComCon = &SdoComInstance_g.m_SdoComCon[uiFreeHdl]; + // save handle for application + *pSdoComConHdl_p = uiFreeHdl; + // save parameters + pSdoComCon->m_SdoProtType = ProtType_p; + pSdoComCon->m_uiNodeId = uiTargetNodeId_p; + + // set Transaction Id + pSdoComCon->m_bTransactionId = 0; + + // check protocol + switch (ProtType_p) { + // udp + case kEplSdoTypeUdp: + { + // call connection int function of lower layer + Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeUdp); + if (Ret != kEplSuccessful) { + goto Exit; + } + break; + } + + // Asend + case kEplSdoTypeAsnd: + { + // call connection int function of lower layer + Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeAsnd); + if (Ret != kEplSuccessful) { + goto Exit; + } + break; + } + + // Pdo -> not supported + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoComUnsupportedProt; + goto Exit; + } + } // end of switch(m_ProtType_p) + + // call process function + Ret = EplSdoComProcessIntern(uiFreeHdl, + kEplSdoComConEventInitCon, NULL); + + Exit: + return Ret; } #endif //--------------------------------------------------------------------------- @@ -545,84 +511,76 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -tEplKernel PUBLIC EplSdoComInitTransferByIndex(tEplSdoComTransParamByIndex* pSdoComTransParam_p) +tEplKernel PUBLIC EplSdoComInitTransferByIndex(tEplSdoComTransParamByIndex * + pSdoComTransParam_p) { -tEplKernel Ret; -tEplSdoComCon* pSdoComCon; - - // check parameter - if ((pSdoComTransParam_p->m_uiSubindex >= 0xFF) - || (pSdoComTransParam_p->m_uiIndex == 0) - || (pSdoComTransParam_p->m_uiIndex > 0xFFFF) - || (pSdoComTransParam_p->m_pData == NULL) - || (pSdoComTransParam_p->m_uiDataSize == 0)) - { - Ret = kEplSdoComInvalidParam; - goto Exit; - } - - if(pSdoComTransParam_p->m_SdoComConHdl >= EPL_MAX_SDO_COM_CON) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - // get pointer to control structure of connection - pSdoComCon = &SdoComInstance_g.m_SdoComCon[pSdoComTransParam_p->m_SdoComConHdl]; - - // check if handle ok - if(pSdoComCon->m_SdoSeqConHdl == 0) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - // check if command layer is idle - if ((pSdoComCon->m_uiTransferredByte + pSdoComCon->m_uiTransSize) > 0) - { // handle is not idle - Ret = kEplSdoComHandleBusy; - goto Exit; - } - - // save parameter - // callback function for end of transfer - pSdoComCon->m_pfnTransferFinished = pSdoComTransParam_p->m_pfnSdoFinishedCb; - pSdoComCon->m_pUserArg = pSdoComTransParam_p->m_pUserArg; - - // set type of SDO command - if (pSdoComTransParam_p->m_SdoAccessType == kEplSdoAccessTypeRead) - { - pSdoComCon->m_SdoServiceType = kEplSdoServiceReadByIndex; - } - else - { - pSdoComCon->m_SdoServiceType = kEplSdoServiceWriteByIndex; - - } - // save pointer to data - pSdoComCon->m_pData = pSdoComTransParam_p->m_pData; - // maximal bytes to transfer - pSdoComCon->m_uiTransSize = pSdoComTransParam_p->m_uiDataSize; - // bytes already transfered - pSdoComCon->m_uiTransferredByte = 0; - - // reset parts of control structure - pSdoComCon->m_dwLastAbortCode = 0; - pSdoComCon->m_SdoTransType = kEplSdoTransAuto; - // save timeout - //pSdoComCon->m_uiTimeout = SdoComTransParam_p.m_uiTimeout; - - // save index and subindex - pSdoComCon->m_uiTargetIndex = pSdoComTransParam_p->m_uiIndex; - pSdoComCon->m_uiTargetSubIndex = pSdoComTransParam_p->m_uiSubindex; - - // call process function - Ret = EplSdoComProcessIntern(pSdoComTransParam_p->m_SdoComConHdl, - kEplSdoComConEventSendFirst, // event to start transfer - NULL); - -Exit: - return Ret; + tEplKernel Ret; + tEplSdoComCon *pSdoComCon; + + // check parameter + if ((pSdoComTransParam_p->m_uiSubindex >= 0xFF) + || (pSdoComTransParam_p->m_uiIndex == 0) + || (pSdoComTransParam_p->m_uiIndex > 0xFFFF) + || (pSdoComTransParam_p->m_pData == NULL) + || (pSdoComTransParam_p->m_uiDataSize == 0)) { + Ret = kEplSdoComInvalidParam; + goto Exit; + } + + if (pSdoComTransParam_p->m_SdoComConHdl >= EPL_MAX_SDO_COM_CON) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + // get pointer to control structure of connection + pSdoComCon = + &SdoComInstance_g.m_SdoComCon[pSdoComTransParam_p->m_SdoComConHdl]; + + // check if handle ok + if (pSdoComCon->m_SdoSeqConHdl == 0) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + // check if command layer is idle + if ((pSdoComCon->m_uiTransferredByte + pSdoComCon->m_uiTransSize) > 0) { // handle is not idle + Ret = kEplSdoComHandleBusy; + goto Exit; + } + // save parameter + // callback function for end of transfer + pSdoComCon->m_pfnTransferFinished = + pSdoComTransParam_p->m_pfnSdoFinishedCb; + pSdoComCon->m_pUserArg = pSdoComTransParam_p->m_pUserArg; + + // set type of SDO command + if (pSdoComTransParam_p->m_SdoAccessType == kEplSdoAccessTypeRead) { + pSdoComCon->m_SdoServiceType = kEplSdoServiceReadByIndex; + } else { + pSdoComCon->m_SdoServiceType = kEplSdoServiceWriteByIndex; + + } + // save pointer to data + pSdoComCon->m_pData = pSdoComTransParam_p->m_pData; + // maximal bytes to transfer + pSdoComCon->m_uiTransSize = pSdoComTransParam_p->m_uiDataSize; + // bytes already transfered + pSdoComCon->m_uiTransferredByte = 0; + + // reset parts of control structure + pSdoComCon->m_dwLastAbortCode = 0; + pSdoComCon->m_SdoTransType = kEplSdoTransAuto; + // save timeout + //pSdoComCon->m_uiTimeout = SdoComTransParam_p.m_uiTimeout; + + // save index and subindex + pSdoComCon->m_uiTargetIndex = pSdoComTransParam_p->m_uiIndex; + pSdoComCon->m_uiTargetSubIndex = pSdoComTransParam_p->m_uiSubindex; + + // call process function + Ret = EplSdoComProcessIntern(pSdoComTransParam_p->m_SdoComConHdl, kEplSdoComConEventSendFirst, // event to start transfer + NULL); + + Exit: + return Ret; } #endif @@ -645,53 +603,51 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -tEplKernel PUBLIC EplSdoComUndefineCon(tEplSdoComConHdl SdoComConHdl_p) +tEplKernel PUBLIC EplSdoComUndefineCon(tEplSdoComConHdl SdoComConHdl_p) { -tEplKernel Ret; -tEplSdoComCon* pSdoComCon; - - Ret = kEplSuccessful; - - if(SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - // get pointer to control structure - pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; - - // $$$ d.k. abort a running transfer before closing the sequence layer - - if(((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) != EPL_SDO_SEQ_INVALID_HDL) - && (pSdoComCon->m_SdoSeqConHdl != 0)) - { - // close connection in lower layer - switch(pSdoComCon->m_SdoProtType) - { - case kEplSdoTypeAsnd: - case kEplSdoTypeUdp: - { - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - break; - } - - case kEplSdoTypePdo: - case kEplSdoTypeAuto: - default: - { - Ret = kEplSdoComUnsupportedProt; - goto Exit; - } - - }// end of switch(pSdoComCon->m_SdoProtType) - } - - - // clean controll structure - EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); -Exit: - return Ret; + tEplKernel Ret; + tEplSdoComCon *pSdoComCon; + + Ret = kEplSuccessful; + + if (SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; + + // $$$ d.k. abort a running transfer before closing the sequence layer + + if (((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) != + EPL_SDO_SEQ_INVALID_HDL) + && (pSdoComCon->m_SdoSeqConHdl != 0)) { + // close connection in lower layer + switch (pSdoComCon->m_SdoProtType) { + case kEplSdoTypeAsnd: + case kEplSdoTypeUdp: + { + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + break; + } + + case kEplSdoTypePdo: + case kEplSdoTypeAuto: + default: + { + Ret = kEplSdoComUnsupportedProt; + goto Exit; + } + + } // end of switch(pSdoComCon->m_SdoProtType) + } + + // clean controll structure + EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); + Exit: + return Ret; } #endif //--------------------------------------------------------------------------- @@ -713,70 +669,62 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -tEplKernel PUBLIC EplSdoComGetState(tEplSdoComConHdl SdoComConHdl_p, - tEplSdoComFinished* pSdoComFinished_p) +tEplKernel PUBLIC EplSdoComGetState(tEplSdoComConHdl SdoComConHdl_p, + tEplSdoComFinished * pSdoComFinished_p) { -tEplKernel Ret; -tEplSdoComCon* pSdoComCon; - - Ret = kEplSuccessful; - - if(SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - // get pointer to control structure - pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; - - // check if handle ok - if(pSdoComCon->m_SdoSeqConHdl == 0) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - pSdoComFinished_p->m_pUserArg = pSdoComCon->m_pUserArg; - pSdoComFinished_p->m_uiNodeId = pSdoComCon->m_uiNodeId; - pSdoComFinished_p->m_uiTargetIndex = pSdoComCon->m_uiTargetIndex; - pSdoComFinished_p->m_uiTargetSubIndex = pSdoComCon->m_uiTargetSubIndex; - pSdoComFinished_p->m_uiTransferredByte = pSdoComCon->m_uiTransferredByte; - pSdoComFinished_p->m_dwAbortCode = pSdoComCon->m_dwLastAbortCode; - pSdoComFinished_p->m_SdoComConHdl = SdoComConHdl_p; - if (pSdoComCon->m_SdoServiceType == kEplSdoServiceWriteByIndex) - { - pSdoComFinished_p->m_SdoAccessType = kEplSdoAccessTypeWrite; - } - else - { - pSdoComFinished_p->m_SdoAccessType = kEplSdoAccessTypeRead; - } - - if(pSdoComCon->m_dwLastAbortCode != 0) - { // sdo abort - pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferRxAborted; - - // delete abort code - pSdoComCon->m_dwLastAbortCode = 0; - - } - else if((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK)== EPL_SDO_SEQ_INVALID_HDL) - { // check state - pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferLowerLayerAbort; - } - else if(pSdoComCon->m_SdoComState == kEplSdoComStateClientWaitInit) - { - // finished - pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferNotActive; - } - else if(pSdoComCon->m_uiTransSize == 0) - { // finished - pSdoComFinished_p->m_SdoComConState = kEplSdoComTransferFinished; - } - -Exit: - return Ret; + tEplKernel Ret; + tEplSdoComCon *pSdoComCon; + + Ret = kEplSuccessful; + + if (SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; + + // check if handle ok + if (pSdoComCon->m_SdoSeqConHdl == 0) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + + pSdoComFinished_p->m_pUserArg = pSdoComCon->m_pUserArg; + pSdoComFinished_p->m_uiNodeId = pSdoComCon->m_uiNodeId; + pSdoComFinished_p->m_uiTargetIndex = pSdoComCon->m_uiTargetIndex; + pSdoComFinished_p->m_uiTargetSubIndex = pSdoComCon->m_uiTargetSubIndex; + pSdoComFinished_p->m_uiTransferredByte = + pSdoComCon->m_uiTransferredByte; + pSdoComFinished_p->m_dwAbortCode = pSdoComCon->m_dwLastAbortCode; + pSdoComFinished_p->m_SdoComConHdl = SdoComConHdl_p; + if (pSdoComCon->m_SdoServiceType == kEplSdoServiceWriteByIndex) { + pSdoComFinished_p->m_SdoAccessType = kEplSdoAccessTypeWrite; + } else { + pSdoComFinished_p->m_SdoAccessType = kEplSdoAccessTypeRead; + } + + if (pSdoComCon->m_dwLastAbortCode != 0) { // sdo abort + pSdoComFinished_p->m_SdoComConState = + kEplSdoComTransferRxAborted; + + // delete abort code + pSdoComCon->m_dwLastAbortCode = 0; + + } else if ((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == EPL_SDO_SEQ_INVALID_HDL) { // check state + pSdoComFinished_p->m_SdoComConState = + kEplSdoComTransferLowerLayerAbort; + } else if (pSdoComCon->m_SdoComState == kEplSdoComStateClientWaitInit) { + // finished + pSdoComFinished_p->m_SdoComConState = + kEplSdoComTransferNotActive; + } else if (pSdoComCon->m_uiTransSize == 0) { // finished + pSdoComFinished_p->m_SdoComConState = + kEplSdoComTransferFinished; + } + + Exit: + return Ret; } #endif @@ -800,37 +748,32 @@ Exit: //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) tEplKernel PUBLIC EplSdoComSdoAbort(tEplSdoComConHdl SdoComConHdl_p, - DWORD dwAbortCode_p) + DWORD dwAbortCode_p) { -tEplKernel Ret; -tEplSdoComCon* pSdoComCon; - - - if(SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - // get pointer to control structure of connection - pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; - - // check if handle ok - if(pSdoComCon->m_SdoSeqConHdl == 0) - { - Ret = kEplSdoComInvalidHandle; - goto Exit; - } - - // save pointer to abort code - pSdoComCon->m_pData = (BYTE*)&dwAbortCode_p; - - Ret = EplSdoComProcessIntern(SdoComConHdl_p, - kEplSdoComConEventAbort, - (tEplAsySdoCom*)NULL); - -Exit: - return Ret; + tEplKernel Ret; + tEplSdoComCon *pSdoComCon; + + if (SdoComConHdl_p >= EPL_MAX_SDO_COM_CON) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + // get pointer to control structure of connection + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComConHdl_p]; + + // check if handle ok + if (pSdoComCon->m_SdoSeqConHdl == 0) { + Ret = kEplSdoComInvalidHandle; + goto Exit; + } + // save pointer to abort code + pSdoComCon->m_pData = (BYTE *) & dwAbortCode_p; + + Ret = EplSdoComProcessIntern(SdoComConHdl_p, + kEplSdoComConEventAbort, + (tEplAsySdoCom *) NULL); + + Exit: + return Ret; } #endif @@ -860,21 +803,22 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoComReceiveCb (tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplAsySdoCom* pAsySdoCom_p, - unsigned int uiDataSize_p) +tEplKernel PUBLIC EplSdoComReceiveCb(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoCom * pAsySdoCom_p, + unsigned int uiDataSize_p) { -tEplKernel Ret; + tEplKernel Ret; + // search connection internally + Ret = EplSdoComSearchConIntern(SdoSeqConHdl_p, + kEplSdoComConEventRec, pAsySdoCom_p); - // search connection internally - Ret = EplSdoComSearchConIntern(SdoSeqConHdl_p, - kEplSdoComConEventRec, - pAsySdoCom_p); + EPL_DBGLVL_SDO_TRACE3 + ("EplSdoComReceiveCb SdoSeqConHdl: 0x%X, First Byte of pAsySdoCom_p: 0x%02X, uiDataSize_p: 0x%04X\n", + SdoSeqConHdl_p, (WORD) pAsySdoCom_p->m_le_abCommandData[0], + uiDataSize_p); - EPL_DBGLVL_SDO_TRACE3("EplSdoComReceiveCb SdoSeqConHdl: 0x%X, First Byte of pAsySdoCom_p: 0x%02X, uiDataSize_p: 0x%04X\n", SdoSeqConHdl_p, (WORD)pAsySdoCom_p->m_le_abCommandData[0], uiDataSize_p); - - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -896,73 +840,71 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoComConCb (tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplAsySdoConState AsySdoConState_p) +tEplKernel PUBLIC EplSdoComConCb(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplAsySdoConState AsySdoConState_p) { -tEplKernel Ret; -tEplSdoComConEvent SdoComConEvent = kEplSdoComConEventSendFirst; - - Ret = kEplSuccessful; - - // check state - switch(AsySdoConState_p) - { - case kAsySdoConStateConnected: - { - EPL_DBGLVL_SDO_TRACE0("Connection established\n"); - SdoComConEvent = kEplSdoComConEventConEstablished; - // start transmission if needed - break; - } - - case kAsySdoConStateInitError: - { - EPL_DBGLVL_SDO_TRACE0("Error during initialisation\n"); - SdoComConEvent = kEplSdoComConEventInitError; - // inform app about error and close sequence layer handle - break; - } - - case kAsySdoConStateConClosed: - { - EPL_DBGLVL_SDO_TRACE0("Connection closed\n"); - SdoComConEvent = kEplSdoComConEventConClosed; - // close sequence layer handle - break; - } - - case kAsySdoConStateAckReceived: - { - EPL_DBGLVL_SDO_TRACE0("Acknowlage received\n"); - SdoComConEvent = kEplSdoComConEventAckReceived; - // continue transmission - break; - } - - case kAsySdoConStateFrameSended: - { - EPL_DBGLVL_SDO_TRACE0("One Frame sent\n"); - SdoComConEvent = kEplSdoComConEventFrameSended; - // to continue transmission - break; - - } - - case kAsySdoConStateTimeout: - { - EPL_DBGLVL_SDO_TRACE0("Timeout\n"); - SdoComConEvent = kEplSdoComConEventTimeout; - // close sequence layer handle - break; - - } - }// end of switch(AsySdoConState_p) - - Ret = EplSdoComSearchConIntern(SdoSeqConHdl_p, - SdoComConEvent, - (tEplAsySdoCom*)NULL); - - return Ret; + tEplKernel Ret; + tEplSdoComConEvent SdoComConEvent = kEplSdoComConEventSendFirst; + + Ret = kEplSuccessful; + + // check state + switch (AsySdoConState_p) { + case kAsySdoConStateConnected: + { + EPL_DBGLVL_SDO_TRACE0("Connection established\n"); + SdoComConEvent = kEplSdoComConEventConEstablished; + // start transmission if needed + break; + } + + case kAsySdoConStateInitError: + { + EPL_DBGLVL_SDO_TRACE0("Error during initialisation\n"); + SdoComConEvent = kEplSdoComConEventInitError; + // inform app about error and close sequence layer handle + break; + } + + case kAsySdoConStateConClosed: + { + EPL_DBGLVL_SDO_TRACE0("Connection closed\n"); + SdoComConEvent = kEplSdoComConEventConClosed; + // close sequence layer handle + break; + } + + case kAsySdoConStateAckReceived: + { + EPL_DBGLVL_SDO_TRACE0("Acknowlage received\n"); + SdoComConEvent = kEplSdoComConEventAckReceived; + // continue transmission + break; + } + + case kAsySdoConStateFrameSended: + { + EPL_DBGLVL_SDO_TRACE0("One Frame sent\n"); + SdoComConEvent = kEplSdoComConEventFrameSended; + // to continue transmission + break; + + } + + case kAsySdoConStateTimeout: + { + EPL_DBGLVL_SDO_TRACE0("Timeout\n"); + SdoComConEvent = kEplSdoComConEventTimeout; + // close sequence layer handle + break; + + } + } // end of switch(AsySdoConState_p) + + Ret = EplSdoComSearchConIntern(SdoSeqConHdl_p, + SdoComConEvent, (tEplAsySdoCom *) NULL); + + return Ret; } //--------------------------------------------------------------------------- @@ -982,61 +924,53 @@ tEplSdoComConEvent SdoComConEvent = kEplSdoComConEventSendFirst; // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoComSearchConIntern(tEplSdoSeqConHdl SdoSeqConHdl_p, - tEplSdoComConEvent SdoComConEvent_p, - tEplAsySdoCom* pAsySdoCom_p) +static tEplKernel EplSdoComSearchConIntern(tEplSdoSeqConHdl SdoSeqConHdl_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom * pAsySdoCom_p) { -tEplKernel Ret; -tEplSdoComCon* pSdoComCon; -tEplSdoComConHdl HdlCount; -tEplSdoComConHdl HdlFree; - - Ret = kEplSdoComNotResponsible; - - // get pointer to first element of the array - pSdoComCon = &SdoComInstance_g.m_SdoComCon[0]; - HdlCount = 0; - HdlFree = 0xFFFF; - while (HdlCount < EPL_MAX_SDO_COM_CON) - { - if (pSdoComCon->m_SdoSeqConHdl == SdoSeqConHdl_p) - { // matching command layer handle found - Ret = EplSdoComProcessIntern(HdlCount, - SdoComConEvent_p, - pAsySdoCom_p); - } - else if ((pSdoComCon->m_SdoSeqConHdl == 0) - &&(HdlFree == 0xFFFF)) - { - HdlFree = HdlCount; - } - - pSdoComCon++; - HdlCount++; - } - - if (Ret == kEplSdoComNotResponsible) - { // no responsible command layer handle found - if (HdlFree == 0xFFFF) - { // no free handle - // delete connection immediately - // 2008/04/14 m.u./d.k. This connection actually does not exist. - // pSdoComCon is invalid. - // Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - Ret = kEplSdoComNoFreeHandle; - } - else - { // create new handle - HdlCount = HdlFree; - pSdoComCon = &SdoComInstance_g.m_SdoComCon[HdlCount]; - pSdoComCon->m_SdoSeqConHdl = SdoSeqConHdl_p; - Ret = EplSdoComProcessIntern(HdlCount, - SdoComConEvent_p, - pAsySdoCom_p); - } - } - - return Ret; + tEplKernel Ret; + tEplSdoComCon *pSdoComCon; + tEplSdoComConHdl HdlCount; + tEplSdoComConHdl HdlFree; + + Ret = kEplSdoComNotResponsible; + + // get pointer to first element of the array + pSdoComCon = &SdoComInstance_g.m_SdoComCon[0]; + HdlCount = 0; + HdlFree = 0xFFFF; + while (HdlCount < EPL_MAX_SDO_COM_CON) { + if (pSdoComCon->m_SdoSeqConHdl == SdoSeqConHdl_p) { // matching command layer handle found + Ret = EplSdoComProcessIntern(HdlCount, + SdoComConEvent_p, + pAsySdoCom_p); + } else if ((pSdoComCon->m_SdoSeqConHdl == 0) + && (HdlFree == 0xFFFF)) { + HdlFree = HdlCount; + } + + pSdoComCon++; + HdlCount++; + } + + if (Ret == kEplSdoComNotResponsible) { // no responsible command layer handle found + if (HdlFree == 0xFFFF) { // no free handle + // delete connection immediately + // 2008/04/14 m.u./d.k. This connection actually does not exist. + // pSdoComCon is invalid. + // Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); + Ret = kEplSdoComNoFreeHandle; + } else { // create new handle + HdlCount = HdlFree; + pSdoComCon = &SdoComInstance_g.m_SdoComCon[HdlCount]; + pSdoComCon->m_SdoSeqConHdl = SdoSeqConHdl_p; + Ret = EplSdoComProcessIntern(HdlCount, + SdoComConEvent_p, + pAsySdoCom_p); + } + } + + return Ret; } @@ -1059,748 +993,952 @@ tEplSdoComConHdl HdlFree; // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoComProcessIntern(tEplSdoComConHdl SdoComCon_p, - tEplSdoComConEvent SdoComConEvent_p, - tEplAsySdoCom* pAsySdoCom_p) +static tEplKernel EplSdoComProcessIntern(tEplSdoComConHdl SdoComCon_p, + tEplSdoComConEvent SdoComConEvent_p, + tEplAsySdoCom * pAsySdoCom_p) { -tEplKernel Ret; -tEplSdoComCon* pSdoComCon; -BYTE bFlag; + tEplKernel Ret; + tEplSdoComCon *pSdoComCon; + BYTE bFlag; #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) -DWORD dwAbortCode; -unsigned int uiSize; + DWORD dwAbortCode; + unsigned int uiSize; #endif #if defined(WIN32) || defined(_WIN32) - // enter critical section for process function - EnterCriticalSection(SdoComInstance_g.m_pCriticalSection); - EPL_DBGLVL_SDO_TRACE0("\n\tEnterCiticalSection EplSdoComProcessIntern\n\n"); + // enter critical section for process function + EnterCriticalSection(SdoComInstance_g.m_pCriticalSection); + EPL_DBGLVL_SDO_TRACE0 + ("\n\tEnterCiticalSection EplSdoComProcessIntern\n\n"); #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // get pointer to control structure - pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComCon_p]; + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComCon_p]; - // process state maschine - switch(pSdoComCon->m_SdoComState) - { - // idle state - case kEplSdoComStateIdle: - { - // check events - switch(SdoComConEvent_p) - { + // process state maschine + switch (pSdoComCon->m_SdoComState) { + // idle state + case kEplSdoComStateIdle: + { + // check events + switch (SdoComConEvent_p) { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - // init con for client - case kEplSdoComConEventInitCon: - { - - // call of the init function already - // processed in EplSdoComDefineCon() - // only change state to kEplSdoComStateClientWaitInit - pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; - break; - } + // init con for client + case kEplSdoComConEventInitCon: + { + + // call of the init function already + // processed in EplSdoComDefineCon() + // only change state to kEplSdoComStateClientWaitInit + pSdoComCon->m_SdoComState = + kEplSdoComStateClientWaitInit; + break; + } #endif - - // int con for server - case kEplSdoComConEventRec: - { + // int con for server + case kEplSdoComConEventRec: + { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) - // check if init of an transfer and no SDO abort - if ((pAsySdoCom_p->m_le_bFlags & 0x80) == 0) - { // SDO request - if ((pAsySdoCom_p->m_le_bFlags & 0x40) == 0) - { // no SDO abort - // save tansaction id - pSdoComCon->m_bTransactionId = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId); - // check command - switch(pAsySdoCom_p->m_le_bCommandId) - { - case kEplSdoServiceNIL: - { // simply acknowlegde NIL command on sequence layer - - Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - - break; - } - - case kEplSdoServiceReadByIndex: - { // read by index - - // search entry an start transfer - EplSdoComServerInitReadByIndex(pSdoComCon, - pAsySdoCom_p); - // check next state - if(pSdoComCon->m_uiTransSize == 0) - { // ready -> stay idle - pSdoComCon->m_SdoComState = kEplSdoComStateIdle; - // reset abort code - pSdoComCon->m_dwLastAbortCode = 0; - } - else - { // segmented transfer - pSdoComCon->m_SdoComState = kEplSdoComStateServerSegmTrans; - } - - break; - } - - case kEplSdoServiceWriteByIndex: - { - - // search entry an start write - EplSdoComServerInitWriteByIndex(pSdoComCon, - pAsySdoCom_p); - // check next state - if(pSdoComCon->m_uiTransSize == 0) - { // already -> stay idle - pSdoComCon->m_SdoComState = kEplSdoComStateIdle; - // reset abort code - pSdoComCon->m_dwLastAbortCode = 0; - } - else - { // segmented transfer - pSdoComCon->m_SdoComState = kEplSdoComStateServerSegmTrans; - } - - break; - } - - default: - { - // unsupported command - // -> abort senden - dwAbortCode = EPL_SDOAC_UNKNOWN_COMMAND_SPECIFIER; - // send abort - pSdoComCon->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon, - 0, - 0, - kEplSdoComSendTypeAbort); - - } - - - }// end of switch(pAsySdoCom_p->m_le_bCommandId) - } - } - else - { // this command layer handle is not responsible - // (wrong direction or wrong transaction ID) - Ret = kEplSdoComNotResponsible; - goto Exit; - } + // check if init of an transfer and no SDO abort + if ((pAsySdoCom_p->m_le_bFlags & 0x80) == 0) { // SDO request + if ((pAsySdoCom_p->m_le_bFlags & 0x40) == 0) { // no SDO abort + // save tansaction id + pSdoComCon-> + m_bTransactionId = + AmiGetByteFromLe + (&pAsySdoCom_p-> + m_le_bTransactionId); + // check command + switch (pAsySdoCom_p-> + m_le_bCommandId) + { + case kEplSdoServiceNIL: + { // simply acknowlegde NIL command on sequence layer + + Ret = + EplSdoAsySeqSendData + (pSdoComCon-> + m_SdoSeqConHdl, + 0, + (tEplFrame + *) + NULL); + + break; + } + + case kEplSdoServiceReadByIndex: + { // read by index + + // search entry an start transfer + EplSdoComServerInitReadByIndex + (pSdoComCon, + pAsySdoCom_p); + // check next state + if (pSdoComCon->m_uiTransSize == 0) { // ready -> stay idle + pSdoComCon-> + m_SdoComState + = + kEplSdoComStateIdle; + // reset abort code + pSdoComCon-> + m_dwLastAbortCode + = + 0; + } else { // segmented transfer + pSdoComCon-> + m_SdoComState + = + kEplSdoComStateServerSegmTrans; + } + + break; + } + + case kEplSdoServiceWriteByIndex: + { + + // search entry an start write + EplSdoComServerInitWriteByIndex + (pSdoComCon, + pAsySdoCom_p); + // check next state + if (pSdoComCon->m_uiTransSize == 0) { // already -> stay idle + pSdoComCon-> + m_SdoComState + = + kEplSdoComStateIdle; + // reset abort code + pSdoComCon-> + m_dwLastAbortCode + = + 0; + } else { // segmented transfer + pSdoComCon-> + m_SdoComState + = + kEplSdoComStateServerSegmTrans; + } + + break; + } + + default: + { + // unsupported command + // -> abort senden + dwAbortCode + = + EPL_SDOAC_UNKNOWN_COMMAND_SPECIFIER; + // send abort + pSdoComCon-> + m_pData + = + (BYTE + *) + & + dwAbortCode; + Ret = + EplSdoComServerSendFrameIntern + (pSdoComCon, + 0, + 0, + kEplSdoComSendTypeAbort); + + } + + } // end of switch(pAsySdoCom_p->m_le_bCommandId) + } + } else { // this command layer handle is not responsible + // (wrong direction or wrong transaction ID) + Ret = kEplSdoComNotResponsible; + goto Exit; + } #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) - break; - } - - // connection closed - case kEplSdoComConEventInitError: - case kEplSdoComConEventTimeout: - case kEplSdoComConEventConClosed: - { - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - // clean control structure - EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); - break; - } - - default: - // d.k. do nothing - break; - }// end of switch(SdoComConEvent_p) - break; - } + break; + } + + // connection closed + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + case kEplSdoComConEventConClosed: + { + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + // clean control structure + EPL_MEMSET(pSdoComCon, 0x00, + sizeof(tEplSdoComCon)); + break; + } + + default: + // d.k. do nothing + break; + } // end of switch(SdoComConEvent_p) + break; + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) - //------------------------------------------------------------------------- - // SDO Server part - // segmented transfer - case kEplSdoComStateServerSegmTrans: - { - // check events - switch(SdoComConEvent_p) - { - // send next frame - case kEplSdoComConEventAckReceived: - case kEplSdoComConEventFrameSended: - { - // check if it is a read - if(pSdoComCon->m_SdoServiceType == kEplSdoServiceReadByIndex) - { - // send next frame - EplSdoComServerSendFrameIntern(pSdoComCon, - 0, - 0, - kEplSdoComSendTypeRes); - // if all send -> back to idle - if(pSdoComCon->m_uiTransSize == 0) - { // back to idle - pSdoComCon->m_SdoComState = kEplSdoComStateIdle; - // reset abort code - pSdoComCon->m_dwLastAbortCode = 0; - } - - } - break; - } - - // process next frame - case kEplSdoComConEventRec: - { - // check if the frame is a SDO response and has the right transaction ID - bFlag = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); - if (((bFlag & 0x80) != 0) && (AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId) == pSdoComCon->m_bTransactionId)) - { - // check if it is a abort - if((bFlag & 0x40) != 0) - { // SDO abort - // clear control structure - pSdoComCon->m_uiTransSize = 0; - pSdoComCon->m_uiTransferredByte = 0; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateIdle; - // reset abort code - pSdoComCon->m_dwLastAbortCode = 0; - // d.k.: do not execute anything further on this command - break; - } - - // check if it is a write - if(pSdoComCon->m_SdoServiceType == kEplSdoServiceWriteByIndex) - { - // write data to OD - uiSize = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - if(pSdoComCon->m_dwLastAbortCode == 0) - { - EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0],uiSize); - } - // update counter - pSdoComCon->m_uiTransferredByte += uiSize; - pSdoComCon->m_uiTransSize -= uiSize; - - // update pointer - if(pSdoComCon->m_dwLastAbortCode == 0) - { - (/*(BYTE*)*/pSdoComCon->m_pData) += uiSize; - } - - // check end of transfer - if((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x30) - { // transfer ready - pSdoComCon->m_uiTransSize = 0; - - if(pSdoComCon->m_dwLastAbortCode == 0) - { - // send response - // send next frame - EplSdoComServerSendFrameIntern(pSdoComCon, - 0, - 0, - kEplSdoComSendTypeRes); - // if all send -> back to idle - if(pSdoComCon->m_uiTransSize == 0) - { // back to idle - pSdoComCon->m_SdoComState = kEplSdoComStateIdle; - // reset abort code - pSdoComCon->m_dwLastAbortCode = 0; - } - } - else - { // send dabort code - // send abort - pSdoComCon->m_pData = (BYTE*)&pSdoComCon->m_dwLastAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon, - 0, - 0, - kEplSdoComSendTypeAbort); - - // reset abort code - pSdoComCon->m_dwLastAbortCode = 0; - - } - } - else - { - // send acknowledge without any Command layer data - Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - } - } - } - else - { // this command layer handle is not responsible - // (wrong direction or wrong transaction ID) - Ret = kEplSdoComNotResponsible; - goto Exit; - } - break; - } - - // connection closed - case kEplSdoComConEventInitError: - case kEplSdoComConEventTimeout: - case kEplSdoComConEventConClosed: - { - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - // clean control structure - EPL_MEMSET(pSdoComCon, 0x00, sizeof(tEplSdoComCon)); - break; - } - - default: - // d.k. do nothing - break; - }// end of switch(SdoComConEvent_p) - - break; - } + //------------------------------------------------------------------------- + // SDO Server part + // segmented transfer + case kEplSdoComStateServerSegmTrans: + { + // check events + switch (SdoComConEvent_p) { + // send next frame + case kEplSdoComConEventAckReceived: + case kEplSdoComConEventFrameSended: + { + // check if it is a read + if (pSdoComCon->m_SdoServiceType == + kEplSdoServiceReadByIndex) { + // send next frame + EplSdoComServerSendFrameIntern + (pSdoComCon, 0, 0, + kEplSdoComSendTypeRes); + // if all send -> back to idle + if (pSdoComCon->m_uiTransSize == 0) { // back to idle + pSdoComCon-> + m_SdoComState = + kEplSdoComStateIdle; + // reset abort code + pSdoComCon-> + m_dwLastAbortCode = + 0; + } + + } + break; + } + + // process next frame + case kEplSdoComConEventRec: + { + // check if the frame is a SDO response and has the right transaction ID + bFlag = + AmiGetByteFromLe(&pAsySdoCom_p-> + m_le_bFlags); + if (((bFlag & 0x80) != 0) + && + (AmiGetByteFromLe + (&pAsySdoCom_p-> + m_le_bTransactionId) == + pSdoComCon->m_bTransactionId)) { + // check if it is a abort + if ((bFlag & 0x40) != 0) { // SDO abort + // clear control structure + pSdoComCon-> + m_uiTransSize = 0; + pSdoComCon-> + m_uiTransferredByte + = 0; + // change state + pSdoComCon-> + m_SdoComState = + kEplSdoComStateIdle; + // reset abort code + pSdoComCon-> + m_dwLastAbortCode = + 0; + // d.k.: do not execute anything further on this command + break; + } + // check if it is a write + if (pSdoComCon-> + m_SdoServiceType == + kEplSdoServiceWriteByIndex) + { + // write data to OD + uiSize = + AmiGetWordFromLe + (&pAsySdoCom_p-> + m_le_wSegmentSize); + if (pSdoComCon-> + m_dwLastAbortCode == + 0) { + EPL_MEMCPY + (pSdoComCon-> + m_pData, + &pAsySdoCom_p-> + m_le_abCommandData + [0], + uiSize); + } + // update counter + pSdoComCon-> + m_uiTransferredByte + += uiSize; + pSdoComCon-> + m_uiTransSize -= + uiSize; + + // update pointer + if (pSdoComCon-> + m_dwLastAbortCode == + 0) { + ( /*(BYTE*) */ + pSdoComCon-> + m_pData) += + uiSize; + } + // check end of transfer + if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x30) { // transfer ready + pSdoComCon-> + m_uiTransSize + = 0; + + if (pSdoComCon-> + m_dwLastAbortCode + == 0) { + // send response + // send next frame + EplSdoComServerSendFrameIntern + (pSdoComCon, + 0, + 0, + kEplSdoComSendTypeRes); + // if all send -> back to idle + if (pSdoComCon->m_uiTransSize == 0) { // back to idle + pSdoComCon-> + m_SdoComState + = + kEplSdoComStateIdle; + // reset abort code + pSdoComCon-> + m_dwLastAbortCode + = + 0; + } + } else { // send dabort code + // send abort + pSdoComCon-> + m_pData + = + (BYTE + *) + & + pSdoComCon-> + m_dwLastAbortCode; + Ret = + EplSdoComServerSendFrameIntern + (pSdoComCon, + 0, + 0, + kEplSdoComSendTypeAbort); + + // reset abort code + pSdoComCon-> + m_dwLastAbortCode + = 0; + + } + } else { + // send acknowledge without any Command layer data + Ret = + EplSdoAsySeqSendData + (pSdoComCon-> + m_SdoSeqConHdl, + 0, + (tEplFrame + *) NULL); + } + } + } else { // this command layer handle is not responsible + // (wrong direction or wrong transaction ID) + Ret = kEplSdoComNotResponsible; + goto Exit; + } + break; + } + + // connection closed + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + case kEplSdoComConEventConClosed: + { + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + // clean control structure + EPL_MEMSET(pSdoComCon, 0x00, + sizeof(tEplSdoComCon)); + break; + } + + default: + // d.k. do nothing + break; + } // end of switch(SdoComConEvent_p) + + break; + } #endif // endif of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - //------------------------------------------------------------------------- - // SDO Client part - // wait for finish of establishing connection - case kEplSdoComStateClientWaitInit: - { - - // if connection handle is invalid reinit connection - // d.k.: this will be done only on new events (i.e. InitTransfer) - if((pSdoComCon->m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == EPL_SDO_SEQ_INVALID_HDL) - { - // check kind of connection to reinit - // check protocol - switch(pSdoComCon->m_SdoProtType) - { - // udp - case kEplSdoTypeUdp: - { - // call connection int function of lower layer - Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, - pSdoComCon->m_uiNodeId, - kEplSdoTypeUdp); - if(Ret != kEplSuccessful) - { - goto Exit; - } - break; - } - - // Asend -> not supported - case kEplSdoTypeAsnd: - { - // call connection int function of lower layer - Ret = EplSdoAsySeqInitCon(&pSdoComCon->m_SdoSeqConHdl, - pSdoComCon->m_uiNodeId, - kEplSdoTypeAsnd); - if(Ret != kEplSuccessful) - { - goto Exit; - } - break; - } - - // Pdo -> not supported - case kEplSdoTypePdo: - default: - { - Ret = kEplSdoComUnsupportedProt; - goto Exit; - } - }// end of switch(m_ProtType_p) - // d.k.: reset transaction ID, because new sequence layer connection was initialized - // $$$ d.k. is this really necessary? - //pSdoComCon->m_bTransactionId = 0; - } - - // check events - switch(SdoComConEvent_p) - { - // connection established - case kEplSdoComConEventConEstablished: - { - //send first frame if needed - if((pSdoComCon->m_uiTransSize > 0) - &&(pSdoComCon->m_uiTargetIndex != 0)) - { // start SDO transfer - Ret = EplSdoComClientSend(pSdoComCon); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // check if segemted transfer - if(pSdoComCon->m_SdoTransType == kEplSdoTransSegmented) - { - pSdoComCon->m_SdoComState = kEplSdoComStateClientSegmTrans; - goto Exit; - } - } - // goto state kEplSdoComStateClientConnected - pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; - goto Exit; - } - - case kEplSdoComConEventSendFirst: - { - // infos for transfer already saved by function EplSdoComInitTransferByIndex - break; - } - - case kEplSdoComConEventConClosed: - case kEplSdoComConEventInitError: - case kEplSdoComConEventTimeout: - { - // close sequence layer handle - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; - // call callback function - if (SdoComConEvent_p == kEplSdoComConEventTimeout) - { - pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_TIME_OUT; - } - else - { - pSdoComCon->m_dwLastAbortCode = 0; - } - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); - // d.k.: do not clean control structure - break; - } - - default: - // d.k. do nothing - break; - - } // end of switch(SdoComConEvent_p) - break; - } - - // connected - case kEplSdoComStateClientConnected: - { - // check events - switch(SdoComConEvent_p) - { - // send a frame - case kEplSdoComConEventSendFirst: - case kEplSdoComConEventAckReceived: - case kEplSdoComConEventFrameSended: - { - Ret = EplSdoComClientSend(pSdoComCon); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // check if read transfer finished - if((pSdoComCon->m_uiTransSize == 0) - && (pSdoComCon->m_uiTransferredByte != 0) - && (pSdoComCon->m_SdoServiceType == kEplSdoServiceReadByIndex)) - { - // inc transaction id - pSdoComCon->m_bTransactionId++; - // call callback of application - pSdoComCon->m_dwLastAbortCode = 0; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); - - goto Exit; - } - - // check if segemted transfer - if(pSdoComCon->m_SdoTransType == kEplSdoTransSegmented) - { - pSdoComCon->m_SdoComState = kEplSdoComStateClientSegmTrans; - goto Exit; - } - break; - } - - // frame received - case kEplSdoComConEventRec: - { - // check if the frame is a SDO response and has the right transaction ID - bFlag = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); - if (((bFlag & 0x80) != 0) && (AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId) == pSdoComCon->m_bTransactionId)) - { - // check if abort or not - if((bFlag & 0x40) != 0) - { - // send acknowledge without any Command layer data - Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - // inc transaction id - pSdoComCon->m_bTransactionId++; - // save abort code - pSdoComCon->m_dwLastAbortCode = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); - // call callback of application - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferRxAborted); - - goto Exit; - } - else - { // normal frame received - // check frame - Ret = EplSdoComClientProcessFrame(SdoComCon_p, pAsySdoCom_p); - - // check if transfer ready - if(pSdoComCon->m_uiTransSize == 0) - { - // send acknowledge without any Command layer data - Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - // inc transaction id - pSdoComCon->m_bTransactionId++; - // call callback of application - pSdoComCon->m_dwLastAbortCode = 0; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); - - goto Exit; - } - - } - } - else - { // this command layer handle is not responsible - // (wrong direction or wrong transaction ID) - Ret = kEplSdoComNotResponsible; - goto Exit; - } - break; - } - - // connection closed event go back to kEplSdoComStateClientWaitInit - case kEplSdoComConEventConClosed: - { // connection closed by communication partner - // close sequence layer handle - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - // set handle to invalid and enter kEplSdoComStateClientWaitInit - pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; - - // call callback of application - pSdoComCon->m_dwLastAbortCode = 0; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); - - goto Exit; - - break; - } - - // abort to send from higher layer - case kEplSdoComConEventAbort: - { - EplSdoComClientSendAbort(pSdoComCon,*((DWORD*)pSdoComCon->m_pData)); - - // inc transaction id - pSdoComCon->m_bTransactionId++; - // call callback of application - pSdoComCon->m_dwLastAbortCode = *((DWORD*)pSdoComCon->m_pData); - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); - - break; - } - - case kEplSdoComConEventInitError: - case kEplSdoComConEventTimeout: - { - // close sequence layer handle - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; - // call callback of application - pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_TIME_OUT; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); - - } - - default: - // d.k. do nothing - break; - - } // end of switch(SdoComConEvent_p) - - break; - } - - // process segmented transfer - case kEplSdoComStateClientSegmTrans: - { - // check events - switch(SdoComConEvent_p) - { - // sned a frame - case kEplSdoComConEventSendFirst: - case kEplSdoComConEventAckReceived: - case kEplSdoComConEventFrameSended: - { - Ret = EplSdoComClientSend(pSdoComCon); - if(Ret != kEplSuccessful) - { - goto Exit; - } - - // check if read transfer finished - if((pSdoComCon->m_uiTransSize == 0) - && (pSdoComCon->m_SdoServiceType == kEplSdoServiceReadByIndex)) - { - // inc transaction id - pSdoComCon->m_bTransactionId++; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; - // call callback of application - pSdoComCon->m_dwLastAbortCode = 0; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); - - goto Exit; - } - - break; - } - - // frame received - case kEplSdoComConEventRec: - { - // check if the frame is a response - bFlag = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); - if (((bFlag & 0x80) != 0) && (AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId) == pSdoComCon->m_bTransactionId)) - { - // check if abort or not - if((bFlag & 0x40) != 0) - { - // send acknowledge without any Command layer data - Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - // inc transaction id - pSdoComCon->m_bTransactionId++; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; - // save abort code - pSdoComCon->m_dwLastAbortCode = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); - // call callback of application - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferRxAborted); - - goto Exit; - } - else - { // normal frame received - // check frame - Ret = EplSdoComClientProcessFrame(SdoComCon_p, pAsySdoCom_p); - - // check if transfer ready - if(pSdoComCon->m_uiTransSize == 0) - { - // send acknowledge without any Command layer data - Ret = EplSdoAsySeqSendData(pSdoComCon->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - // inc transaction id - pSdoComCon->m_bTransactionId++; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; - // call callback of application - pSdoComCon->m_dwLastAbortCode = 0; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); - - } - - } - } - break; - } - - // connection closed event go back to kEplSdoComStateClientWaitInit - case kEplSdoComConEventConClosed: - { // connection closed by communication partner - // close sequence layer handle - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - // set handle to invalid and enter kEplSdoComStateClientWaitInit - pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; - // inc transaction id - pSdoComCon->m_bTransactionId++; - // call callback of application - pSdoComCon->m_dwLastAbortCode = 0; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferFinished); - - break; - } - - // abort to send from higher layer - case kEplSdoComConEventAbort: - { - EplSdoComClientSendAbort(pSdoComCon,*((DWORD*)pSdoComCon->m_pData)); - - // inc transaction id - pSdoComCon->m_bTransactionId++; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientConnected; - // call callback of application - pSdoComCon->m_dwLastAbortCode = *((DWORD*)pSdoComCon->m_pData); - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); - - break; - } - - case kEplSdoComConEventInitError: - case kEplSdoComConEventTimeout: - { - // close sequence layer handle - Ret = EplSdoAsySeqDelCon(pSdoComCon->m_SdoSeqConHdl); - pSdoComCon->m_SdoSeqConHdl |= EPL_SDO_SEQ_INVALID_HDL; - // change state - pSdoComCon->m_SdoComState = kEplSdoComStateClientWaitInit; - // call callback of application - pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_TIME_OUT; - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferLowerLayerAbort); - - } - - default: - // d.k. do nothing - break; - - } // end of switch(SdoComConEvent_p) - - break; - } + //------------------------------------------------------------------------- + // SDO Client part + // wait for finish of establishing connection + case kEplSdoComStateClientWaitInit: + { + + // if connection handle is invalid reinit connection + // d.k.: this will be done only on new events (i.e. InitTransfer) + if ((pSdoComCon-> + m_SdoSeqConHdl & ~EPL_SDO_SEQ_HANDLE_MASK) == + EPL_SDO_SEQ_INVALID_HDL) { + // check kind of connection to reinit + // check protocol + switch (pSdoComCon->m_SdoProtType) { + // udp + case kEplSdoTypeUdp: + { + // call connection int function of lower layer + Ret = + EplSdoAsySeqInitCon + (&pSdoComCon-> + m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeUdp); + if (Ret != kEplSuccessful) { + goto Exit; + } + break; + } + + // Asend -> not supported + case kEplSdoTypeAsnd: + { + // call connection int function of lower layer + Ret = + EplSdoAsySeqInitCon + (&pSdoComCon-> + m_SdoSeqConHdl, + pSdoComCon->m_uiNodeId, + kEplSdoTypeAsnd); + if (Ret != kEplSuccessful) { + goto Exit; + } + break; + } + + // Pdo -> not supported + case kEplSdoTypePdo: + default: + { + Ret = kEplSdoComUnsupportedProt; + goto Exit; + } + } // end of switch(m_ProtType_p) + // d.k.: reset transaction ID, because new sequence layer connection was initialized + // $$$ d.k. is this really necessary? + //pSdoComCon->m_bTransactionId = 0; + } + // check events + switch (SdoComConEvent_p) { + // connection established + case kEplSdoComConEventConEstablished: + { + //send first frame if needed + if ((pSdoComCon->m_uiTransSize > 0) + && (pSdoComCon->m_uiTargetIndex != 0)) { // start SDO transfer + Ret = + EplSdoComClientSend + (pSdoComCon); + if (Ret != kEplSuccessful) { + goto Exit; + } + // check if segemted transfer + if (pSdoComCon-> + m_SdoTransType == + kEplSdoTransSegmented) { + pSdoComCon-> + m_SdoComState = + kEplSdoComStateClientSegmTrans; + goto Exit; + } + } + // goto state kEplSdoComStateClientConnected + pSdoComCon->m_SdoComState = + kEplSdoComStateClientConnected; + goto Exit; + } + + case kEplSdoComConEventSendFirst: + { + // infos for transfer already saved by function EplSdoComInitTransferByIndex + break; + } + + case kEplSdoComConEventConClosed: + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + { + // close sequence layer handle + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + pSdoComCon->m_SdoSeqConHdl |= + EPL_SDO_SEQ_INVALID_HDL; + // call callback function + if (SdoComConEvent_p == + kEplSdoComConEventTimeout) { + pSdoComCon->m_dwLastAbortCode = + EPL_SDOAC_TIME_OUT; + } else { + pSdoComCon->m_dwLastAbortCode = + 0; + } + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferLowerLayerAbort); + // d.k.: do not clean control structure + break; + } + + default: + // d.k. do nothing + break; + + } // end of switch(SdoComConEvent_p) + break; + } + + // connected + case kEplSdoComStateClientConnected: + { + // check events + switch (SdoComConEvent_p) { + // send a frame + case kEplSdoComConEventSendFirst: + case kEplSdoComConEventAckReceived: + case kEplSdoComConEventFrameSended: + { + Ret = EplSdoComClientSend(pSdoComCon); + if (Ret != kEplSuccessful) { + goto Exit; + } + // check if read transfer finished + if ((pSdoComCon->m_uiTransSize == 0) + && (pSdoComCon-> + m_uiTransferredByte != 0) + && (pSdoComCon->m_SdoServiceType == + kEplSdoServiceReadByIndex)) { + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = + 0; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferFinished); + + goto Exit; + } + // check if segemted transfer + if (pSdoComCon->m_SdoTransType == + kEplSdoTransSegmented) { + pSdoComCon->m_SdoComState = + kEplSdoComStateClientSegmTrans; + goto Exit; + } + break; + } + + // frame received + case kEplSdoComConEventRec: + { + // check if the frame is a SDO response and has the right transaction ID + bFlag = + AmiGetByteFromLe(&pAsySdoCom_p-> + m_le_bFlags); + if (((bFlag & 0x80) != 0) + && + (AmiGetByteFromLe + (&pAsySdoCom_p-> + m_le_bTransactionId) == + pSdoComCon->m_bTransactionId)) { + // check if abort or not + if ((bFlag & 0x40) != 0) { + // send acknowledge without any Command layer data + Ret = + EplSdoAsySeqSendData + (pSdoComCon-> + m_SdoSeqConHdl, 0, + (tEplFrame *) + NULL); + // inc transaction id + pSdoComCon-> + m_bTransactionId++; + // save abort code + pSdoComCon-> + m_dwLastAbortCode = + AmiGetDwordFromLe + (&pAsySdoCom_p-> + m_le_abCommandData + [0]); + // call callback of application + Ret = + EplSdoComTransferFinished + (SdoComCon_p, + pSdoComCon, + kEplSdoComTransferRxAborted); + + goto Exit; + } else { // normal frame received + // check frame + Ret = + EplSdoComClientProcessFrame + (SdoComCon_p, + pAsySdoCom_p); + + // check if transfer ready + if (pSdoComCon-> + m_uiTransSize == + 0) { + // send acknowledge without any Command layer data + Ret = + EplSdoAsySeqSendData + (pSdoComCon-> + m_SdoSeqConHdl, + 0, + (tEplFrame + *) NULL); + // inc transaction id + pSdoComCon-> + m_bTransactionId++; + // call callback of application + pSdoComCon-> + m_dwLastAbortCode + = 0; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, + pSdoComCon, + kEplSdoComTransferFinished); + + goto Exit; + } + + } + } else { // this command layer handle is not responsible + // (wrong direction or wrong transaction ID) + Ret = kEplSdoComNotResponsible; + goto Exit; + } + break; + } + + // connection closed event go back to kEplSdoComStateClientWaitInit + case kEplSdoComConEventConClosed: + { // connection closed by communication partner + // close sequence layer handle + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + // set handle to invalid and enter kEplSdoComStateClientWaitInit + pSdoComCon->m_SdoSeqConHdl |= + EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = + kEplSdoComStateClientWaitInit; + + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferLowerLayerAbort); + + goto Exit; + + break; + } + + // abort to send from higher layer + case kEplSdoComConEventAbort: + { + EplSdoComClientSendAbort(pSdoComCon, + *((DWORD *) + pSdoComCon-> + m_pData)); + + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = + *((DWORD *) pSdoComCon->m_pData); + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferTxAborted); + + break; + } + + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + { + // close sequence layer handle + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + pSdoComCon->m_SdoSeqConHdl |= + EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = + kEplSdoComStateClientWaitInit; + // call callback of application + pSdoComCon->m_dwLastAbortCode = + EPL_SDOAC_TIME_OUT; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferLowerLayerAbort); + + } + + default: + // d.k. do nothing + break; + + } // end of switch(SdoComConEvent_p) + + break; + } + + // process segmented transfer + case kEplSdoComStateClientSegmTrans: + { + // check events + switch (SdoComConEvent_p) { + // sned a frame + case kEplSdoComConEventSendFirst: + case kEplSdoComConEventAckReceived: + case kEplSdoComConEventFrameSended: + { + Ret = EplSdoComClientSend(pSdoComCon); + if (Ret != kEplSuccessful) { + goto Exit; + } + // check if read transfer finished + if ((pSdoComCon->m_uiTransSize == 0) + && (pSdoComCon->m_SdoServiceType == + kEplSdoServiceReadByIndex)) { + // inc transaction id + pSdoComCon->m_bTransactionId++; + // change state + pSdoComCon->m_SdoComState = + kEplSdoComStateClientConnected; + // call callback of application + pSdoComCon->m_dwLastAbortCode = + 0; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferFinished); + + goto Exit; + } + + break; + } + + // frame received + case kEplSdoComConEventRec: + { + // check if the frame is a response + bFlag = + AmiGetByteFromLe(&pAsySdoCom_p-> + m_le_bFlags); + if (((bFlag & 0x80) != 0) + && + (AmiGetByteFromLe + (&pAsySdoCom_p-> + m_le_bTransactionId) == + pSdoComCon->m_bTransactionId)) { + // check if abort or not + if ((bFlag & 0x40) != 0) { + // send acknowledge without any Command layer data + Ret = + EplSdoAsySeqSendData + (pSdoComCon-> + m_SdoSeqConHdl, 0, + (tEplFrame *) + NULL); + // inc transaction id + pSdoComCon-> + m_bTransactionId++; + // change state + pSdoComCon-> + m_SdoComState = + kEplSdoComStateClientConnected; + // save abort code + pSdoComCon-> + m_dwLastAbortCode = + AmiGetDwordFromLe + (&pAsySdoCom_p-> + m_le_abCommandData + [0]); + // call callback of application + Ret = + EplSdoComTransferFinished + (SdoComCon_p, + pSdoComCon, + kEplSdoComTransferRxAborted); + + goto Exit; + } else { // normal frame received + // check frame + Ret = + EplSdoComClientProcessFrame + (SdoComCon_p, + pAsySdoCom_p); + + // check if transfer ready + if (pSdoComCon-> + m_uiTransSize == + 0) { + // send acknowledge without any Command layer data + Ret = + EplSdoAsySeqSendData + (pSdoComCon-> + m_SdoSeqConHdl, + 0, + (tEplFrame + *) NULL); + // inc transaction id + pSdoComCon-> + m_bTransactionId++; + // change state + pSdoComCon-> + m_SdoComState + = + kEplSdoComStateClientConnected; + // call callback of application + pSdoComCon-> + m_dwLastAbortCode + = 0; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, + pSdoComCon, + kEplSdoComTransferFinished); + + } + + } + } + break; + } + + // connection closed event go back to kEplSdoComStateClientWaitInit + case kEplSdoComConEventConClosed: + { // connection closed by communication partner + // close sequence layer handle + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + // set handle to invalid and enter kEplSdoComStateClientWaitInit + pSdoComCon->m_SdoSeqConHdl |= + EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = + kEplSdoComStateClientWaitInit; + // inc transaction id + pSdoComCon->m_bTransactionId++; + // call callback of application + pSdoComCon->m_dwLastAbortCode = 0; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferFinished); + + break; + } + + // abort to send from higher layer + case kEplSdoComConEventAbort: + { + EplSdoComClientSendAbort(pSdoComCon, + *((DWORD *) + pSdoComCon-> + m_pData)); + + // inc transaction id + pSdoComCon->m_bTransactionId++; + // change state + pSdoComCon->m_SdoComState = + kEplSdoComStateClientConnected; + // call callback of application + pSdoComCon->m_dwLastAbortCode = + *((DWORD *) pSdoComCon->m_pData); + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferTxAborted); + + break; + } + + case kEplSdoComConEventInitError: + case kEplSdoComConEventTimeout: + { + // close sequence layer handle + Ret = + EplSdoAsySeqDelCon(pSdoComCon-> + m_SdoSeqConHdl); + pSdoComCon->m_SdoSeqConHdl |= + EPL_SDO_SEQ_INVALID_HDL; + // change state + pSdoComCon->m_SdoComState = + kEplSdoComStateClientWaitInit; + // call callback of application + pSdoComCon->m_dwLastAbortCode = + EPL_SDOAC_TIME_OUT; + Ret = + EplSdoComTransferFinished + (SdoComCon_p, pSdoComCon, + kEplSdoComTransferLowerLayerAbort); + + } + + default: + // d.k. do nothing + break; + + } // end of switch(SdoComConEvent_p) + + break; + } #endif // endo of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) - }// end of switch(pSdoComCon->m_SdoComState) - - + } // end of switch(pSdoComCon->m_SdoComState) #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -Exit: + Exit: #endif #if defined(WIN32) || defined(_WIN32) - // leave critical section for process function - EPL_DBGLVL_SDO_TRACE0("\n\tLeaveCriticalSection EplSdoComProcessIntern\n\n"); - LeaveCriticalSection(SdoComInstance_g.m_pCriticalSection); + // leave critical section for process function + EPL_DBGLVL_SDO_TRACE0 + ("\n\tLeaveCriticalSection EplSdoComProcessIntern\n\n"); + LeaveCriticalSection(SdoComInstance_g.m_pCriticalSection); #endif - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoComServerInitReadByIndex @@ -1819,123 +1957,110 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) -static tEplKernel EplSdoComServerInitReadByIndex(tEplSdoComCon* pSdoComCon_p, - tEplAsySdoCom* pAsySdoCom_p) +static tEplKernel EplSdoComServerInitReadByIndex(tEplSdoComCon * pSdoComCon_p, + tEplAsySdoCom * pAsySdoCom_p) { -tEplKernel Ret; -unsigned int uiIndex; -unsigned int uiSubindex; -tEplObdSize EntrySize; -tEplObdAccess AccessType; -DWORD dwAbortCode; + tEplKernel Ret; + unsigned int uiIndex; + unsigned int uiSubindex; + tEplObdSize EntrySize; + tEplObdAccess AccessType; + DWORD dwAbortCode; - dwAbortCode = 0; + dwAbortCode = 0; - // a init of a read could not be a segmented transfer - // -> no variable part of header + // a init of a read could not be a segmented transfer + // -> no variable part of header - // get index and subindex - uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); - uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[2]); + // get index and subindex + uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[2]); - // check accesstype of entry - // existens of entry + // check accesstype of entry + // existens of entry //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - Ret = EplObduGetAccessType(uiIndex, uiSubindex, &AccessType); + Ret = EplObduGetAccessType(uiIndex, uiSubindex, &AccessType); /*#else Ret = kEplObdSubindexNotExist; AccessType = 0; #endif*/ - if(Ret == kEplObdSubindexNotExist) - { // subentry doesn't exist - dwAbortCode = EPL_SDOAC_SUB_INDEX_NOT_EXIST; - // send abort - pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort); - goto Exit; - } - else if(Ret != kEplSuccessful) - { // entry doesn't exist - dwAbortCode = EPL_SDOAC_OBJECT_NOT_EXIST; - // send abort - pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort); - goto Exit; - } - - // compare accesstype must be read or const - if(((AccessType & kEplObdAccRead) == 0) - && ((AccessType & kEplObdAccConst) == 0)) - { - - if((AccessType & kEplObdAccWrite) != 0) - { - // entry read a write only object - dwAbortCode = EPL_SDOAC_READ_TO_WRITE_ONLY_OBJ; - } - else - { - dwAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; - } - // send abort - pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort); - goto Exit; - } - - // save service - pSdoComCon_p->m_SdoServiceType = kEplSdoServiceReadByIndex; - - // get size of object to see iof segmented or expedited transfer + if (Ret == kEplObdSubindexNotExist) { // subentry doesn't exist + dwAbortCode = EPL_SDOAC_SUB_INDEX_NOT_EXIST; + // send abort + pSdoComCon_p->m_pData = (BYTE *) & dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } else if (Ret != kEplSuccessful) { // entry doesn't exist + dwAbortCode = EPL_SDOAC_OBJECT_NOT_EXIST; + // send abort + pSdoComCon_p->m_pData = (BYTE *) & dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + // compare accesstype must be read or const + if (((AccessType & kEplObdAccRead) == 0) + && ((AccessType & kEplObdAccConst) == 0)) { + + if ((AccessType & kEplObdAccWrite) != 0) { + // entry read a write only object + dwAbortCode = EPL_SDOAC_READ_TO_WRITE_ONLY_OBJ; + } else { + dwAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; + } + // send abort + pSdoComCon_p->m_pData = (BYTE *) & dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + // save service + pSdoComCon_p->m_SdoServiceType = kEplSdoServiceReadByIndex; + + // get size of object to see iof segmented or expedited transfer //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - EntrySize = EplObduGetDataSize(uiIndex, uiSubindex); + EntrySize = EplObduGetDataSize(uiIndex, uiSubindex); /*#else EntrySize = 0; #endif*/ - if(EntrySize > EPL_SDO_MAX_PAYLOAD) - { // segmented transfer - pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; - // get pointer to object-entry data + if (EntrySize > EPL_SDO_MAX_PAYLOAD) { // segmented transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; + // get pointer to object-entry data //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - pSdoComCon_p->m_pData = EplObduGetObjectDataPtr(uiIndex, uiSubindex); + pSdoComCon_p->m_pData = + EplObduGetObjectDataPtr(uiIndex, uiSubindex); //#endif - } - else - { // expedited transfer - pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; - } - - pSdoComCon_p->m_uiTransSize = EntrySize; - pSdoComCon_p->m_uiTransferredByte = 0; - - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeRes); - if(Ret != kEplSuccessful) - { - // error -> abort - dwAbortCode = EPL_SDOAC_GENERAL_ERROR; - // send abort - pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort); - goto Exit; - } - -Exit: - return Ret; + } else { // expedited transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; + } + + pSdoComCon_p->m_uiTransSize = EntrySize; + pSdoComCon_p->m_uiTransferredByte = 0; + + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, kEplSdoComSendTypeRes); + if (Ret != kEplSuccessful) { + // error -> abort + dwAbortCode = EPL_SDOAC_GENERAL_ERROR; + // send abort + pSdoComCon_p->m_pData = (BYTE *) & dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + goto Exit; + } + + Exit: + return Ret; } #endif @@ -1959,219 +2084,266 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) -static tEplKernel EplSdoComServerSendFrameIntern(tEplSdoComCon* pSdoComCon_p, - unsigned int uiIndex_p, - unsigned int uiSubIndex_p, - tEplSdoComSendType SendType_p) +static tEplKernel EplSdoComServerSendFrameIntern(tEplSdoComCon * pSdoComCon_p, + unsigned int uiIndex_p, + unsigned int uiSubIndex_p, + tEplSdoComSendType SendType_p) { -tEplKernel Ret; -BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; -tEplFrame* pFrame; -tEplAsySdoCom* pCommandFrame; -unsigned int uiSizeOfFrame; -BYTE bFlag; - - Ret = kEplSuccessful; - - pFrame = (tEplFrame*)&abFrame[0]; - - EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); - - // build generic part of frame - // get pointer to command layerpart of frame - pCommandFrame = &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abSdoSeqPayload; - AmiSetByteToLe(&pCommandFrame->m_le_bCommandId, pSdoComCon_p->m_SdoServiceType); - AmiSetByteToLe(&pCommandFrame->m_le_bTransactionId, pSdoComCon_p->m_bTransactionId); - - // set size to header size - uiSizeOfFrame = 8; - - // check SendType - switch(SendType_p) - { - // requestframe to send - case kEplSdoComSendTypeReq: - { - // nothing to do for server - //-> error - Ret = kEplSdoComInvalidSendType; - break; - } - - // response without data to send - case kEplSdoComSendTypeAckRes: - { - // set response flag - AmiSetByteToLe(&pCommandFrame->m_le_bFlags, 0x80); - - // send frame - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - - break; - } - - // responsframe to send - case kEplSdoComSendTypeRes: - { - // set response flag - bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); - bFlag |= 0x80; - AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); - - // check type of resonse - if(pSdoComCon_p->m_SdoTransType == kEplSdoTransExpedited) - { // Expedited transfer - // copy data in frame + tEplKernel Ret; + BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; + tEplFrame *pFrame; + tEplAsySdoCom *pCommandFrame; + unsigned int uiSizeOfFrame; + BYTE bFlag; + + Ret = kEplSuccessful; + + pFrame = (tEplFrame *) & abFrame[0]; + + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + + // build generic part of frame + // get pointer to command layerpart of frame + pCommandFrame = + &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame. + m_le_abSdoSeqPayload; + AmiSetByteToLe(&pCommandFrame->m_le_bCommandId, + pSdoComCon_p->m_SdoServiceType); + AmiSetByteToLe(&pCommandFrame->m_le_bTransactionId, + pSdoComCon_p->m_bTransactionId); + + // set size to header size + uiSizeOfFrame = 8; + + // check SendType + switch (SendType_p) { + // requestframe to send + case kEplSdoComSendTypeReq: + { + // nothing to do for server + //-> error + Ret = kEplSdoComInvalidSendType; + break; + } + + // response without data to send + case kEplSdoComSendTypeAckRes: + { + // set response flag + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, 0x80); + + // send frame + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, pFrame); + + break; + } + + // responsframe to send + case kEplSdoComSendTypeRes: + { + // set response flag + bFlag = AmiGetByteFromLe(&pCommandFrame->m_le_bFlags); + bFlag |= 0x80; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + + // check type of resonse + if (pSdoComCon_p->m_SdoTransType == kEplSdoTransExpedited) { // Expedited transfer + // copy data in frame //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - Ret = EplObduReadEntryToLe(uiIndex_p, - uiSubIndex_p, - &pCommandFrame->m_le_abCommandData[0], - (tEplObdSize*)&pSdoComCon_p->m_uiTransSize); - if(Ret != kEplSuccessful) - { - goto Exit; - } + Ret = EplObduReadEntryToLe(uiIndex_p, + uiSubIndex_p, + &pCommandFrame-> + m_le_abCommandData + [0], + (tEplObdSize *) & + pSdoComCon_p-> + m_uiTransSize); + if (Ret != kEplSuccessful) { + goto Exit; + } //#endif - // set size of frame - AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, (WORD) pSdoComCon_p->m_uiTransSize); - - // correct byte-counter - uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; - pSdoComCon_p->m_uiTransferredByte += pSdoComCon_p->m_uiTransSize; - pSdoComCon_p->m_uiTransSize = 0; - - - // send frame - uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - } - else if(pSdoComCon_p->m_SdoTransType == kEplSdoTransSegmented) - { // segmented transfer - // distinguish between init, segment and complete - if(pSdoComCon_p->m_uiTransferredByte == 0) - { // init - // set init flag - bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); - bFlag |= 0x10; - AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); - // init variable header - AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0],pSdoComCon_p->m_uiTransSize); - // copy data in frame - EPL_MEMCPY(&pCommandFrame->m_le_abCommandData[4],pSdoComCon_p->m_pData, (EPL_SDO_MAX_PAYLOAD-4)); - - // correct byte-counter - pSdoComCon_p->m_uiTransSize -= (EPL_SDO_MAX_PAYLOAD-4); - pSdoComCon_p->m_uiTransferredByte += (EPL_SDO_MAX_PAYLOAD-4); - // move data pointer - pSdoComCon_p->m_pData +=(EPL_SDO_MAX_PAYLOAD-4); - - // set segment size - AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize,(EPL_SDO_MAX_PAYLOAD-4)); - - // send frame - uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - - } - else if((pSdoComCon_p->m_uiTransferredByte > 0) - &&(pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD)) - { // segment - // set segment flag - bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); - bFlag |= 0x20; - AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); - - // copy data in frame - EPL_MEMCPY(&pCommandFrame->m_le_abCommandData[0],pSdoComCon_p->m_pData, EPL_SDO_MAX_PAYLOAD); - - // correct byte-counter - pSdoComCon_p->m_uiTransSize -= EPL_SDO_MAX_PAYLOAD; - pSdoComCon_p->m_uiTransferredByte += EPL_SDO_MAX_PAYLOAD; - // move data pointer - pSdoComCon_p->m_pData +=EPL_SDO_MAX_PAYLOAD; - - // set segment size - AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize,EPL_SDO_MAX_PAYLOAD); - - // send frame - uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - } - else - { - if((pSdoComCon_p->m_uiTransSize == 0) - && (pSdoComCon_p->m_SdoServiceType != kEplSdoServiceWriteByIndex)) - { - goto Exit; - } - // complete - // set segment complete flag - bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); - bFlag |= 0x30; - AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); - - // copy data in frame - EPL_MEMCPY(&pCommandFrame->m_le_abCommandData[0],pSdoComCon_p->m_pData, pSdoComCon_p->m_uiTransSize); - - // correct byte-counter - pSdoComCon_p->m_uiTransferredByte += pSdoComCon_p->m_uiTransSize; - - - // move data pointer - pSdoComCon_p->m_pData +=pSdoComCon_p->m_uiTransSize; - - // set segment size - AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, (WORD) pSdoComCon_p->m_uiTransSize); - - // send frame - uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; - pSdoComCon_p->m_uiTransSize = 0; - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - } - - } - break; - } - // abort to send - case kEplSdoComSendTypeAbort: - { - // set response and abort flag - bFlag = AmiGetByteFromLe( &pCommandFrame->m_le_bFlags); - bFlag |= 0xC0; - AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); - - // copy abortcode to frame - AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0], *((DWORD*)pSdoComCon_p->m_pData)); - - // set size of segment - AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, sizeof(DWORD)); - - // update counter - pSdoComCon_p->m_uiTransferredByte = sizeof(DWORD); - pSdoComCon_p->m_uiTransSize = 0; - - // calc framesize - uiSizeOfFrame += sizeof(DWORD); - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - break; - } - } // end of switch(SendType_p) - -Exit: - return Ret; + // set size of frame + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, + (WORD) pSdoComCon_p-> + m_uiTransSize); + + // correct byte-counter + uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransferredByte += + pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransSize = 0; + + // send frame + uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; + Ret = + EplSdoAsySeqSendData(pSdoComCon_p-> + m_SdoSeqConHdl, + uiSizeOfFrame, pFrame); + } else if (pSdoComCon_p->m_SdoTransType == kEplSdoTransSegmented) { // segmented transfer + // distinguish between init, segment and complete + if (pSdoComCon_p->m_uiTransferredByte == 0) { // init + // set init flag + bFlag = + AmiGetByteFromLe(&pCommandFrame-> + m_le_bFlags); + bFlag |= 0x10; + AmiSetByteToLe(&pCommandFrame-> + m_le_bFlags, bFlag); + // init variable header + AmiSetDwordToLe(&pCommandFrame-> + m_le_abCommandData[0], + pSdoComCon_p-> + m_uiTransSize); + // copy data in frame + EPL_MEMCPY(&pCommandFrame-> + m_le_abCommandData[4], + pSdoComCon_p->m_pData, + (EPL_SDO_MAX_PAYLOAD - 4)); + + // correct byte-counter + pSdoComCon_p->m_uiTransSize -= + (EPL_SDO_MAX_PAYLOAD - 4); + pSdoComCon_p->m_uiTransferredByte += + (EPL_SDO_MAX_PAYLOAD - 4); + // move data pointer + pSdoComCon_p->m_pData += + (EPL_SDO_MAX_PAYLOAD - 4); + + // set segment size + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, + (EPL_SDO_MAX_PAYLOAD - + 4)); + + // send frame + uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; + Ret = + EplSdoAsySeqSendData(pSdoComCon_p-> + m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + + } else + if ((pSdoComCon_p->m_uiTransferredByte > 0) + && (pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD)) { // segment + // set segment flag + bFlag = + AmiGetByteFromLe(&pCommandFrame-> + m_le_bFlags); + bFlag |= 0x20; + AmiSetByteToLe(&pCommandFrame-> + m_le_bFlags, bFlag); + + // copy data in frame + EPL_MEMCPY(&pCommandFrame-> + m_le_abCommandData[0], + pSdoComCon_p->m_pData, + EPL_SDO_MAX_PAYLOAD); + + // correct byte-counter + pSdoComCon_p->m_uiTransSize -= + EPL_SDO_MAX_PAYLOAD; + pSdoComCon_p->m_uiTransferredByte += + EPL_SDO_MAX_PAYLOAD; + // move data pointer + pSdoComCon_p->m_pData += + EPL_SDO_MAX_PAYLOAD; + + // set segment size + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, + EPL_SDO_MAX_PAYLOAD); + + // send frame + uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; + Ret = + EplSdoAsySeqSendData(pSdoComCon_p-> + m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + } else { + if ((pSdoComCon_p->m_uiTransSize == 0) + && (pSdoComCon_p-> + m_SdoServiceType != + kEplSdoServiceWriteByIndex)) { + goto Exit; + } + // complete + // set segment complete flag + bFlag = + AmiGetByteFromLe(&pCommandFrame-> + m_le_bFlags); + bFlag |= 0x30; + AmiSetByteToLe(&pCommandFrame-> + m_le_bFlags, bFlag); + + // copy data in frame + EPL_MEMCPY(&pCommandFrame-> + m_le_abCommandData[0], + pSdoComCon_p->m_pData, + pSdoComCon_p->m_uiTransSize); + + // correct byte-counter + pSdoComCon_p->m_uiTransferredByte += + pSdoComCon_p->m_uiTransSize; + + // move data pointer + pSdoComCon_p->m_pData += + pSdoComCon_p->m_uiTransSize; + + // set segment size + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, + (WORD) pSdoComCon_p-> + m_uiTransSize); + + // send frame + uiSizeOfFrame += + pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransSize = 0; + Ret = + EplSdoAsySeqSendData(pSdoComCon_p-> + m_SdoSeqConHdl, + uiSizeOfFrame, + pFrame); + } + + } + break; + } + // abort to send + case kEplSdoComSendTypeAbort: + { + // set response and abort flag + bFlag = AmiGetByteFromLe(&pCommandFrame->m_le_bFlags); + bFlag |= 0xC0; + AmiSetByteToLe(&pCommandFrame->m_le_bFlags, bFlag); + + // copy abortcode to frame + AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0], + *((DWORD *) pSdoComCon_p->m_pData)); + + // set size of segment + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, + sizeof(DWORD)); + + // update counter + pSdoComCon_p->m_uiTransferredByte = sizeof(DWORD); + pSdoComCon_p->m_uiTransSize = 0; + + // calc framesize + uiSizeOfFrame += sizeof(DWORD); + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, pFrame); + break; + } + } // end of switch(SendType_p) + + Exit: + return Ret; } #endif //--------------------------------------------------------------------------- @@ -2192,260 +2364,254 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOS)) != 0) -static tEplKernel EplSdoComServerInitWriteByIndex(tEplSdoComCon* pSdoComCon_p, - tEplAsySdoCom* pAsySdoCom_p) +static tEplKernel EplSdoComServerInitWriteByIndex(tEplSdoComCon * pSdoComCon_p, + tEplAsySdoCom * pAsySdoCom_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiIndex; -unsigned int uiSubindex; -unsigned int uiBytesToTransfer; -tEplObdSize EntrySize; -tEplObdAccess AccessType; -DWORD dwAbortCode; -BYTE* pbSrcData; - - dwAbortCode = 0; - - // a init of a write - // -> variable part of header possible - - // check if expedited or segmented transfer - if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x10) - { // initiate segmented transfer - pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; - // get index and subindex - uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[4]); - uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[6]); - // get source-pointer for copy - pbSrcData = &pAsySdoCom_p->m_le_abCommandData[8]; - // save size - pSdoComCon_p->m_uiTransSize = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); - - } - else if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x00) - { // expedited transfer - pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; - // get index and subindex - uiIndex = AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); - uiSubindex = AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[2]); - // get source-pointer for copy - pbSrcData = &pAsySdoCom_p->m_le_abCommandData[4]; - // save size - pSdoComCon_p->m_uiTransSize = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - // subtract header - pSdoComCon_p->m_uiTransSize -= 4; - - } - else - { - // just ignore any other transfer type - goto Exit; - } - - // check accesstype of entry - // existens of entry + tEplKernel Ret = kEplSuccessful; + unsigned int uiIndex; + unsigned int uiSubindex; + unsigned int uiBytesToTransfer; + tEplObdSize EntrySize; + tEplObdAccess AccessType; + DWORD dwAbortCode; + BYTE *pbSrcData; + + dwAbortCode = 0; + + // a init of a write + // -> variable part of header possible + + // check if expedited or segmented transfer + if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x10) { // initiate segmented transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; + // get index and subindex + uiIndex = + AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[4]); + uiSubindex = + AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[6]); + // get source-pointer for copy + pbSrcData = &pAsySdoCom_p->m_le_abCommandData[8]; + // save size + pSdoComCon_p->m_uiTransSize = + AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + + } else if ((pAsySdoCom_p->m_le_bFlags & 0x30) == 0x00) { // expedited transfer + pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; + // get index and subindex + uiIndex = + AmiGetWordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); + uiSubindex = + AmiGetByteFromLe(&pAsySdoCom_p->m_le_abCommandData[2]); + // get source-pointer for copy + pbSrcData = &pAsySdoCom_p->m_le_abCommandData[4]; + // save size + pSdoComCon_p->m_uiTransSize = + AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // subtract header + pSdoComCon_p->m_uiTransSize -= 4; + + } else { + // just ignore any other transfer type + goto Exit; + } + + // check accesstype of entry + // existens of entry //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - Ret = EplObduGetAccessType(uiIndex, uiSubindex, &AccessType); + Ret = EplObduGetAccessType(uiIndex, uiSubindex, &AccessType); /*#else Ret = kEplObdSubindexNotExist; AccessType = 0; #endif*/ - if (Ret == kEplObdSubindexNotExist) - { // subentry doesn't exist - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_SUB_INDEX_NOT_EXIST; - // send abort - // d.k. This is wrong: k.t. not needed send abort on end of write - /*pSdoComCon_p->m_pData = (BYTE*)pSdoComCon_p->m_dwLastAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort);*/ - goto Abort; - } - else if(Ret != kEplSuccessful) - { // entry doesn't exist - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_OBJECT_NOT_EXIST; - // send abort - // d.k. This is wrong: k.t. not needed send abort on end of write - /* - pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort);*/ - goto Abort; - } - - // compare accesstype must be read - if((AccessType & kEplObdAccWrite) == 0) - { - - if((AccessType & kEplObdAccRead) != 0) - { - // entry write a read only object - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_WRITE_TO_READ_ONLY_OBJ; - } - else - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; - } - // send abort - // d.k. This is wrong: k.t. not needed send abort on end of write - /*pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort);*/ - goto Abort; - } - - // save service - pSdoComCon_p->m_SdoServiceType = kEplSdoServiceWriteByIndex; - - pSdoComCon_p->m_uiTransferredByte = 0; - - // write data to OD - if(pSdoComCon_p->m_SdoTransType == kEplSdoTransExpedited) - { // expedited transfer - // size checking is done by EplObduWriteEntryFromLe() + if (Ret == kEplObdSubindexNotExist) { // subentry doesn't exist + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_SUB_INDEX_NOT_EXIST; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /*pSdoComCon_p->m_pData = (BYTE*)pSdoComCon_p->m_dwLastAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); */ + goto Abort; + } else if (Ret != kEplSuccessful) { // entry doesn't exist + pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_OBJECT_NOT_EXIST; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /* + pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); */ + goto Abort; + } + // compare accesstype must be read + if ((AccessType & kEplObdAccWrite) == 0) { + + if ((AccessType & kEplObdAccRead) != 0) { + // entry write a read only object + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_WRITE_TO_READ_ONLY_OBJ; + } else { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_UNSUPPORTED_ACCESS; + } + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /*pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); */ + goto Abort; + } + // save service + pSdoComCon_p->m_SdoServiceType = kEplSdoServiceWriteByIndex; + + pSdoComCon_p->m_uiTransferredByte = 0; + + // write data to OD + if (pSdoComCon_p->m_SdoTransType == kEplSdoTransExpedited) { // expedited transfer + // size checking is done by EplObduWriteEntryFromLe() //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - Ret = EplObduWriteEntryFromLe(uiIndex, - uiSubindex, - pbSrcData, - pSdoComCon_p->m_uiTransSize); - switch (Ret) - { - case kEplSuccessful: - { - break; - } - - case kEplObdAccessViolation: - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_UNSUPPORTED_ACCESS; - // send abort - goto Abort; - } - - case kEplObdValueLengthError: - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_DATA_TYPE_LENGTH_NOT_MATCH; - // send abort - goto Abort; - } - - case kEplObdValueTooHigh: - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_VALUE_RANGE_TOO_HIGH; - // send abort - goto Abort; - } - - case kEplObdValueTooLow: - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_VALUE_RANGE_TOO_LOW; - // send abort - goto Abort; - } - - default: - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; - // send abort - goto Abort; - } - } + Ret = EplObduWriteEntryFromLe(uiIndex, + uiSubindex, + pbSrcData, + pSdoComCon_p->m_uiTransSize); + switch (Ret) { + case kEplSuccessful: + { + break; + } + + case kEplObdAccessViolation: + { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_UNSUPPORTED_ACCESS; + // send abort + goto Abort; + } + + case kEplObdValueLengthError: + { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_DATA_TYPE_LENGTH_NOT_MATCH; + // send abort + goto Abort; + } + + case kEplObdValueTooHigh: + { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_VALUE_RANGE_TOO_HIGH; + // send abort + goto Abort; + } + + case kEplObdValueTooLow: + { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_VALUE_RANGE_TOO_LOW; + // send abort + goto Abort; + } + + default: + { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_GENERAL_ERROR; + // send abort + goto Abort; + } + } //#endif - // send command acknowledge - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - 0, - 0, - kEplSdoComSendTypeAckRes); - - pSdoComCon_p->m_uiTransSize = 0; - goto Exit; - } - else - { - // get size of the object to check if it fits - // because we directly write to the destination memory - // d.k. no one calls the user OD callback function - - //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - EntrySize = EplObduGetDataSize(uiIndex, uiSubindex); - /*#else - EntrySize = 0; - #endif*/ - if(EntrySize < pSdoComCon_p->m_uiTransSize) - { // parameter too big - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH; - // send abort - // d.k. This is wrong: k.t. not needed send abort on end of write - /*pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort);*/ - goto Abort; - } - - uiBytesToTransfer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - // eleminate header (Command header (8) + variable part (4) + Command header (4)) - uiBytesToTransfer -= 16; - // get pointer to object entry + // send command acknowledge + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + 0, + 0, + kEplSdoComSendTypeAckRes); + + pSdoComCon_p->m_uiTransSize = 0; + goto Exit; + } else { + // get size of the object to check if it fits + // because we directly write to the destination memory + // d.k. no one calls the user OD callback function + + //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) + EntrySize = EplObduGetDataSize(uiIndex, uiSubindex); + /*#else + EntrySize = 0; + #endif */ + if (EntrySize < pSdoComCon_p->m_uiTransSize) { // parameter too big + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write + /*pSdoComCon_p->m_pData = (BYTE*)&dwAbortCode; + Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, + uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); */ + goto Abort; + } + + uiBytesToTransfer = + AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); + // eleminate header (Command header (8) + variable part (4) + Command header (4)) + uiBytesToTransfer -= 16; + // get pointer to object entry //#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_OBDU)) != 0) - pSdoComCon_p->m_pData = EplObduGetObjectDataPtr(uiIndex, - uiSubindex); + pSdoComCon_p->m_pData = EplObduGetObjectDataPtr(uiIndex, + uiSubindex); //#endif - if(pSdoComCon_p->m_pData == NULL) - { - pSdoComCon_p->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; - // send abort - // d.k. This is wrong: k.t. not needed send abort on end of write + if (pSdoComCon_p->m_pData == NULL) { + pSdoComCon_p->m_dwLastAbortCode = + EPL_SDOAC_GENERAL_ERROR; + // send abort + // d.k. This is wrong: k.t. not needed send abort on end of write /* pSdoComCon_p->m_pData = (BYTE*)&pSdoComCon_p->m_dwLastAbortCode; Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, uiIndex, uiSubindex, kEplSdoComSendTypeAbort);*/ - goto Abort; - } - - // copy data - EPL_MEMCPY(pSdoComCon_p->m_pData, pbSrcData, uiBytesToTransfer); - - // update internal counter - pSdoComCon_p->m_uiTransferredByte = uiBytesToTransfer; - pSdoComCon_p->m_uiTransSize -= uiBytesToTransfer; - - // update target pointer - (/*(BYTE*)*/pSdoComCon_p->m_pData) += uiBytesToTransfer; - - // send acknowledge without any Command layer data - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - 0, - (tEplFrame*)NULL); - goto Exit; - } - -Abort: - if(pSdoComCon_p->m_dwLastAbortCode != 0) - { - // send abort - pSdoComCon_p->m_pData = (BYTE*)&pSdoComCon_p->m_dwLastAbortCode; - Ret = EplSdoComServerSendFrameIntern(pSdoComCon_p, - uiIndex, - uiSubindex, - kEplSdoComSendTypeAbort); - - // reset abort code - pSdoComCon_p->m_dwLastAbortCode = 0; - pSdoComCon_p->m_uiTransSize = 0; - goto Exit; - } - -Exit: - return Ret; + goto Abort; + } + // copy data + EPL_MEMCPY(pSdoComCon_p->m_pData, pbSrcData, uiBytesToTransfer); + + // update internal counter + pSdoComCon_p->m_uiTransferredByte = uiBytesToTransfer; + pSdoComCon_p->m_uiTransSize -= uiBytesToTransfer; + + // update target pointer + ( /*(BYTE*) */ pSdoComCon_p->m_pData) += uiBytesToTransfer; + + // send acknowledge without any Command layer data + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + 0, (tEplFrame *) NULL); + goto Exit; + } + + Abort: + if (pSdoComCon_p->m_dwLastAbortCode != 0) { + // send abort + pSdoComCon_p->m_pData = + (BYTE *) & pSdoComCon_p->m_dwLastAbortCode; + Ret = + EplSdoComServerSendFrameIntern(pSdoComCon_p, uiIndex, + uiSubindex, + kEplSdoComSendTypeAbort); + + // reset abort code + pSdoComCon_p->m_dwLastAbortCode = 0; + pSdoComCon_p->m_uiTransSize = 0; + goto Exit; + } + + Exit: + return Ret; } #endif @@ -2466,210 +2632,293 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -static tEplKernel EplSdoComClientSend(tEplSdoComCon* pSdoComCon_p) +static tEplKernel EplSdoComClientSend(tEplSdoComCon * pSdoComCon_p) { -tEplKernel Ret; -BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; -tEplFrame* pFrame; -tEplAsySdoCom* pCommandFrame; -unsigned int uiSizeOfFrame; -BYTE bFlags; -BYTE* pbPayload; - - Ret = kEplSuccessful; - - pFrame = (tEplFrame*)&abFrame[0]; - - EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); - - // build generic part of frame - // get pointer to command layerpart of frame - pCommandFrame = &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abSdoSeqPayload; - AmiSetByteToLe( &pCommandFrame->m_le_bCommandId, pSdoComCon_p->m_SdoServiceType); - AmiSetByteToLe( &pCommandFrame->m_le_bTransactionId, pSdoComCon_p->m_bTransactionId); - - // set size constant part of header - uiSizeOfFrame = 8; - - // check if first frame to send -> command header needed - if (pSdoComCon_p->m_uiTransSize > 0) - { - if (pSdoComCon_p->m_uiTransferredByte == 0) - { // start SDO transfer - // check if segmented or expedited transfer - // only for write commands - switch(pSdoComCon_p->m_SdoServiceType) - { - case kEplSdoServiceReadByIndex: - { // first frame of read access always expedited - pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; - pbPayload = &pCommandFrame->m_le_abCommandData[0]; - // fill rest of header - AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, 4); - - // create command header - AmiSetWordToLe(pbPayload, (WORD)pSdoComCon_p->m_uiTargetIndex); - pbPayload += 2; - AmiSetByteToLe(pbPayload, (BYTE)pSdoComCon_p->m_uiTargetSubIndex); - // calc size - uiSizeOfFrame += 4; - - // set pSdoComCon_p->m_uiTransferredByte to one - pSdoComCon_p->m_uiTransferredByte = 1; - break; - } - - case kEplSdoServiceWriteByIndex: - { - if(pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD ) - { // segmented transfer - // -> variable part of header needed - // save that transfer is segmented - pSdoComCon_p->m_SdoTransType = kEplSdoTransSegmented; - // fill variable part of header - AmiSetDwordToLe( &pCommandFrame->m_le_abCommandData[0], pSdoComCon_p->m_uiTransSize); - // set pointer to real payload - pbPayload = &pCommandFrame->m_le_abCommandData[4]; - // fill rest of header - AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, EPL_SDO_MAX_PAYLOAD); - bFlags = 0x10; - AmiSetByteToLe( &pCommandFrame->m_le_bFlags, bFlags); - // create command header - AmiSetWordToLe(pbPayload, (WORD) pSdoComCon_p->m_uiTargetIndex); - pbPayload += 2; - AmiSetByteToLe(pbPayload, (BYTE)pSdoComCon_p->m_uiTargetSubIndex); - // on byte for reserved - pbPayload += 2; - // calc size - uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; - - // copy payload - EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, (EPL_SDO_MAX_PAYLOAD - 8)); - pSdoComCon_p->m_pData += (EPL_SDO_MAX_PAYLOAD - 8); - // correct intern counter - pSdoComCon_p->m_uiTransSize -= (EPL_SDO_MAX_PAYLOAD - 8); - pSdoComCon_p->m_uiTransferredByte = (EPL_SDO_MAX_PAYLOAD - 8); - - } - else - { // expedited trandsfer - // save that transfer is expedited - pSdoComCon_p->m_SdoTransType = kEplSdoTransExpedited; - pbPayload = &pCommandFrame->m_le_abCommandData[0]; - - // create command header - AmiSetWordToLe(pbPayload, (WORD) pSdoComCon_p->m_uiTargetIndex); - pbPayload += 2; - AmiSetByteToLe(pbPayload, (BYTE)pSdoComCon_p->m_uiTargetSubIndex); - // + 2 -> one byte for subindex and one byte reserved - pbPayload += 2; - // copy data - EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, pSdoComCon_p->m_uiTransSize); - // calc size - uiSizeOfFrame += (4 + pSdoComCon_p->m_uiTransSize); - // fill rest of header - AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, (WORD) (4 + pSdoComCon_p->m_uiTransSize)); - - pSdoComCon_p->m_uiTransferredByte = pSdoComCon_p->m_uiTransSize; - pSdoComCon_p->m_uiTransSize = 0; - } - break; - } - - case kEplSdoServiceNIL: - default: - // invalid service requested - Ret = kEplSdoComInvalidServiceType; - goto Exit; - } // end of switch(pSdoComCon_p->m_SdoServiceType) - } - else // (pSdoComCon_p->m_uiTransferredByte > 0) - { // continue SDO transfer - switch(pSdoComCon_p->m_SdoServiceType) - { - // for expedited read is nothing to do - // -> server sends data - - case kEplSdoServiceWriteByIndex: - { // send next frame - if(pSdoComCon_p->m_SdoTransType == kEplSdoTransSegmented) - { - if(pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD) - { // next segment - pbPayload = &pCommandFrame->m_le_abCommandData[0]; - // fill rest of header - AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, EPL_SDO_MAX_PAYLOAD); - bFlags = 0x20; - AmiSetByteToLe( &pCommandFrame->m_le_bFlags, bFlags); - // copy data - EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, EPL_SDO_MAX_PAYLOAD); - pSdoComCon_p->m_pData += EPL_SDO_MAX_PAYLOAD; - // correct intern counter - pSdoComCon_p->m_uiTransSize -= EPL_SDO_MAX_PAYLOAD; - pSdoComCon_p->m_uiTransferredByte = EPL_SDO_MAX_PAYLOAD; - // calc size - uiSizeOfFrame += EPL_SDO_MAX_PAYLOAD; - - - } - else - { // end of transfer - pbPayload = &pCommandFrame->m_le_abCommandData[0]; - // fill rest of header - AmiSetWordToLe( &pCommandFrame->m_le_wSegmentSize, (WORD) pSdoComCon_p->m_uiTransSize); - bFlags = 0x30; - AmiSetByteToLe( &pCommandFrame->m_le_bFlags, bFlags); - // copy data - EPL_MEMCPY( pbPayload,pSdoComCon_p->m_pData, pSdoComCon_p->m_uiTransSize); - pSdoComCon_p->m_pData += pSdoComCon_p->m_uiTransSize; - // calc size - uiSizeOfFrame += pSdoComCon_p->m_uiTransSize; - // correct intern counter - pSdoComCon_p->m_uiTransSize = 0; - pSdoComCon_p->m_uiTransferredByte = pSdoComCon_p->m_uiTransSize; - - } - } - else - { - goto Exit; - } - break; - } - default: - { - goto Exit; - } - } // end of switch(pSdoComCon_p->m_SdoServiceType) - } - } - else - { - goto Exit; - } - - - // call send function of lower layer - switch(pSdoComCon_p->m_SdoProtType) - { - case kEplSdoTypeAsnd: - case kEplSdoTypeUdp: - { - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - break; - } - - default: - { - Ret = kEplSdoComUnsupportedProt; - } - } // end of switch(pSdoComCon_p->m_SdoProtType) - - -Exit: - return Ret; + tEplKernel Ret; + BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; + tEplFrame *pFrame; + tEplAsySdoCom *pCommandFrame; + unsigned int uiSizeOfFrame; + BYTE bFlags; + BYTE *pbPayload; + + Ret = kEplSuccessful; + + pFrame = (tEplFrame *) & abFrame[0]; + + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + + // build generic part of frame + // get pointer to command layerpart of frame + pCommandFrame = + &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame. + m_le_abSdoSeqPayload; + AmiSetByteToLe(&pCommandFrame->m_le_bCommandId, + pSdoComCon_p->m_SdoServiceType); + AmiSetByteToLe(&pCommandFrame->m_le_bTransactionId, + pSdoComCon_p->m_bTransactionId); + + // set size constant part of header + uiSizeOfFrame = 8; + + // check if first frame to send -> command header needed + if (pSdoComCon_p->m_uiTransSize > 0) { + if (pSdoComCon_p->m_uiTransferredByte == 0) { // start SDO transfer + // check if segmented or expedited transfer + // only for write commands + switch (pSdoComCon_p->m_SdoServiceType) { + case kEplSdoServiceReadByIndex: + { // first frame of read access always expedited + pSdoComCon_p->m_SdoTransType = + kEplSdoTransExpedited; + pbPayload = + &pCommandFrame-> + m_le_abCommandData[0]; + // fill rest of header + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, 4); + + // create command header + AmiSetWordToLe(pbPayload, + (WORD) pSdoComCon_p-> + m_uiTargetIndex); + pbPayload += 2; + AmiSetByteToLe(pbPayload, + (BYTE) pSdoComCon_p-> + m_uiTargetSubIndex); + // calc size + uiSizeOfFrame += 4; + + // set pSdoComCon_p->m_uiTransferredByte to one + pSdoComCon_p->m_uiTransferredByte = 1; + break; + } + + case kEplSdoServiceWriteByIndex: + { + if (pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD) { // segmented transfer + // -> variable part of header needed + // save that transfer is segmented + pSdoComCon_p->m_SdoTransType = + kEplSdoTransSegmented; + // fill variable part of header + AmiSetDwordToLe(&pCommandFrame-> + m_le_abCommandData + [0], + pSdoComCon_p-> + m_uiTransSize); + // set pointer to real payload + pbPayload = + &pCommandFrame-> + m_le_abCommandData[4]; + // fill rest of header + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, + EPL_SDO_MAX_PAYLOAD); + bFlags = 0x10; + AmiSetByteToLe(&pCommandFrame-> + m_le_bFlags, + bFlags); + // create command header + AmiSetWordToLe(pbPayload, + (WORD) + pSdoComCon_p-> + m_uiTargetIndex); + pbPayload += 2; + AmiSetByteToLe(pbPayload, + (BYTE) + pSdoComCon_p-> + m_uiTargetSubIndex); + // on byte for reserved + pbPayload += 2; + // calc size + uiSizeOfFrame += + EPL_SDO_MAX_PAYLOAD; + + // copy payload + EPL_MEMCPY(pbPayload, + pSdoComCon_p-> + m_pData, + (EPL_SDO_MAX_PAYLOAD + - 8)); + pSdoComCon_p->m_pData += + (EPL_SDO_MAX_PAYLOAD - 8); + // correct intern counter + pSdoComCon_p->m_uiTransSize -= + (EPL_SDO_MAX_PAYLOAD - 8); + pSdoComCon_p-> + m_uiTransferredByte = + (EPL_SDO_MAX_PAYLOAD - 8); + + } else { // expedited trandsfer + // save that transfer is expedited + pSdoComCon_p->m_SdoTransType = + kEplSdoTransExpedited; + pbPayload = + &pCommandFrame-> + m_le_abCommandData[0]; + + // create command header + AmiSetWordToLe(pbPayload, + (WORD) + pSdoComCon_p-> + m_uiTargetIndex); + pbPayload += 2; + AmiSetByteToLe(pbPayload, + (BYTE) + pSdoComCon_p-> + m_uiTargetSubIndex); + // + 2 -> one byte for subindex and one byte reserved + pbPayload += 2; + // copy data + EPL_MEMCPY(pbPayload, + pSdoComCon_p-> + m_pData, + pSdoComCon_p-> + m_uiTransSize); + // calc size + uiSizeOfFrame += + (4 + + pSdoComCon_p-> + m_uiTransSize); + // fill rest of header + AmiSetWordToLe(&pCommandFrame-> + m_le_wSegmentSize, + (WORD) (4 + + pSdoComCon_p-> + m_uiTransSize)); + + pSdoComCon_p-> + m_uiTransferredByte = + pSdoComCon_p->m_uiTransSize; + pSdoComCon_p->m_uiTransSize = 0; + } + break; + } + + case kEplSdoServiceNIL: + default: + // invalid service requested + Ret = kEplSdoComInvalidServiceType; + goto Exit; + } // end of switch(pSdoComCon_p->m_SdoServiceType) + } else // (pSdoComCon_p->m_uiTransferredByte > 0) + { // continue SDO transfer + switch (pSdoComCon_p->m_SdoServiceType) { + // for expedited read is nothing to do + // -> server sends data + + case kEplSdoServiceWriteByIndex: + { // send next frame + if (pSdoComCon_p->m_SdoTransType == + kEplSdoTransSegmented) { + if (pSdoComCon_p->m_uiTransSize > EPL_SDO_MAX_PAYLOAD) { // next segment + pbPayload = + &pCommandFrame-> + m_le_abCommandData + [0]; + // fill rest of header + AmiSetWordToLe + (&pCommandFrame-> + m_le_wSegmentSize, + EPL_SDO_MAX_PAYLOAD); + bFlags = 0x20; + AmiSetByteToLe + (&pCommandFrame-> + m_le_bFlags, + bFlags); + // copy data + EPL_MEMCPY(pbPayload, + pSdoComCon_p-> + m_pData, + EPL_SDO_MAX_PAYLOAD); + pSdoComCon_p->m_pData += + EPL_SDO_MAX_PAYLOAD; + // correct intern counter + pSdoComCon_p-> + m_uiTransSize -= + EPL_SDO_MAX_PAYLOAD; + pSdoComCon_p-> + m_uiTransferredByte + = + EPL_SDO_MAX_PAYLOAD; + // calc size + uiSizeOfFrame += + EPL_SDO_MAX_PAYLOAD; + + } else { // end of transfer + pbPayload = + &pCommandFrame-> + m_le_abCommandData + [0]; + // fill rest of header + AmiSetWordToLe + (&pCommandFrame-> + m_le_wSegmentSize, + (WORD) + pSdoComCon_p-> + m_uiTransSize); + bFlags = 0x30; + AmiSetByteToLe + (&pCommandFrame-> + m_le_bFlags, + bFlags); + // copy data + EPL_MEMCPY(pbPayload, + pSdoComCon_p-> + m_pData, + pSdoComCon_p-> + m_uiTransSize); + pSdoComCon_p->m_pData += + pSdoComCon_p-> + m_uiTransSize; + // calc size + uiSizeOfFrame += + pSdoComCon_p-> + m_uiTransSize; + // correct intern counter + pSdoComCon_p-> + m_uiTransSize = 0; + pSdoComCon_p-> + m_uiTransferredByte + = + pSdoComCon_p-> + m_uiTransSize; + + } + } else { + goto Exit; + } + break; + } + default: + { + goto Exit; + } + } // end of switch(pSdoComCon_p->m_SdoServiceType) + } + } else { + goto Exit; + } + + // call send function of lower layer + switch (pSdoComCon_p->m_SdoProtType) { + case kEplSdoTypeAsnd: + case kEplSdoTypeUdp: + { + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, pFrame); + break; + } + + default: + { + Ret = kEplSdoComUnsupportedProt; + } + } // end of switch(pSdoComCon_p->m_SdoProtType) + + Exit: + return Ret; } #endif @@ -2691,192 +2940,261 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -static tEplKernel EplSdoComClientProcessFrame(tEplSdoComConHdl SdoComCon_p, - tEplAsySdoCom* pAsySdoCom_p) +static tEplKernel EplSdoComClientProcessFrame(tEplSdoComConHdl SdoComCon_p, + tEplAsySdoCom * pAsySdoCom_p) { -tEplKernel Ret; -BYTE bBuffer; -unsigned int uiBuffer; -unsigned int uiDataSize; -unsigned long ulBuffer; -tEplSdoComCon* pSdoComCon; - - - Ret = kEplSuccessful; - - // get pointer to control structure - pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComCon_p]; - - // check if transaction Id fit - bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId); - if(pSdoComCon->m_bTransactionId != bBuffer) - { - // incorrect transaction id - - // if running transfer - if((pSdoComCon->m_uiTransferredByte != 0) - && (pSdoComCon->m_uiTransSize !=0)) - { - pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; - // -> send abort - EplSdoComClientSendAbort(pSdoComCon, pSdoComCon->m_dwLastAbortCode); - // call callback of application - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); - } - - } - else - { // check if correct command - bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bCommandId); - if(pSdoComCon->m_SdoServiceType != bBuffer) - { - // incorrect command - // if running transfer - if((pSdoComCon->m_uiTransferredByte != 0) - && (pSdoComCon->m_uiTransSize !=0)) - { - pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; - // -> send abort - EplSdoComClientSendAbort(pSdoComCon, pSdoComCon->m_dwLastAbortCode); - // call callback of application - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferTxAborted); - } - - } - else - { // switch on command - switch(pSdoComCon->m_SdoServiceType) - { - case kEplSdoServiceWriteByIndex: - { // check if confirmation from server - // nothing more to do - break; - } - - case kEplSdoServiceReadByIndex: - { // check if it is an segmented or an expedited transfer - bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bFlags); - // mask uninteressting bits - bBuffer &= 0x30; - switch(bBuffer) - { - // expedited transfer - case 0x00: - { - // check size of buffer - uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - if(uiBuffer > pSdoComCon->m_uiTransSize) - { // buffer provided by the application is to small - // copy only a part - uiDataSize = pSdoComCon->m_uiTransSize; - } - else - { // buffer fits - uiDataSize = uiBuffer; - } - - // copy data - EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0], uiDataSize); - - // correct counter - pSdoComCon->m_uiTransSize = 0; - pSdoComCon->m_uiTransferredByte = uiDataSize; - break; - } - - // start of a segmented transfer - case 0x10: - { // get total size of transfer - ulBuffer = AmiGetDwordFromLe(&pAsySdoCom_p->m_le_abCommandData[0]); - if(ulBuffer <= pSdoComCon->m_uiTransSize) - { // buffer fit - pSdoComCon->m_uiTransSize = (unsigned int)ulBuffer; - } - else - { // buffer to small - // send abort - pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH; - // -> send abort - EplSdoComClientSendAbort(pSdoComCon, pSdoComCon->m_dwLastAbortCode); - // call callback of application - Ret = EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, kEplSdoComTransferRxAborted); - goto Exit; - } - - // get segment size - // check size of buffer - uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - // subtract size of vaiable header from datasize - uiBuffer -= 4; - // copy data - EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[4], uiBuffer); - - // correct counter an pointer - pSdoComCon->m_pData += uiBuffer; - pSdoComCon->m_uiTransferredByte += uiBuffer; - pSdoComCon->m_uiTransSize -= uiBuffer; - - break; - } - - // segment - case 0x20: - { - // get segment size - // check size of buffer - uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - // check if data to copy fit to buffer - if(uiBuffer >= pSdoComCon->m_uiTransSize) - { // to much data - uiBuffer = (pSdoComCon->m_uiTransSize - 1); - } - // copy data - EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0], uiBuffer); - - // correct counter an pointer - pSdoComCon->m_pData += uiBuffer; - pSdoComCon->m_uiTransferredByte += uiBuffer; - pSdoComCon->m_uiTransSize -= uiBuffer; - break; - } - - // last segment - case 0x30: - { - // get segment size - // check size of buffer - uiBuffer = AmiGetWordFromLe(&pAsySdoCom_p->m_le_wSegmentSize); - // check if data to copy fit to buffer - if(uiBuffer > pSdoComCon->m_uiTransSize) - { // to much data - uiBuffer = (pSdoComCon->m_uiTransSize - 1); - } - // copy data - EPL_MEMCPY(pSdoComCon->m_pData, &pAsySdoCom_p->m_le_abCommandData[0], uiBuffer); - - // correct counter an pointer - pSdoComCon->m_pData += uiBuffer; - pSdoComCon->m_uiTransferredByte += uiBuffer; - pSdoComCon->m_uiTransSize = 0; - - break; - } - }// end of switch(bBuffer & 0x30) - - break; - } - - case kEplSdoServiceNIL: - default: - // invalid service requested - // $$$ d.k. What should we do? - break; - }// end of switch(pSdoComCon->m_SdoServiceType) - } - } - -Exit: - return Ret; + tEplKernel Ret; + BYTE bBuffer; + unsigned int uiBuffer; + unsigned int uiDataSize; + unsigned long ulBuffer; + tEplSdoComCon *pSdoComCon; + + Ret = kEplSuccessful; + + // get pointer to control structure + pSdoComCon = &SdoComInstance_g.m_SdoComCon[SdoComCon_p]; + + // check if transaction Id fit + bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bTransactionId); + if (pSdoComCon->m_bTransactionId != bBuffer) { + // incorrect transaction id + + // if running transfer + if ((pSdoComCon->m_uiTransferredByte != 0) + && (pSdoComCon->m_uiTransSize != 0)) { + pSdoComCon->m_dwLastAbortCode = EPL_SDOAC_GENERAL_ERROR; + // -> send abort + EplSdoComClientSendAbort(pSdoComCon, + pSdoComCon->m_dwLastAbortCode); + // call callback of application + Ret = + EplSdoComTransferFinished(SdoComCon_p, pSdoComCon, + kEplSdoComTransferTxAborted); + } + + } else { // check if correct command + bBuffer = AmiGetByteFromLe(&pAsySdoCom_p->m_le_bCommandId); + if (pSdoComCon->m_SdoServiceType != bBuffer) { + // incorrect command + // if running transfer + if ((pSdoComCon->m_uiTransferredByte != 0) + && (pSdoComCon->m_uiTransSize != 0)) { + pSdoComCon->m_dwLastAbortCode = + EPL_SDOAC_GENERAL_ERROR; + // -> send abort + EplSdoComClientSendAbort(pSdoComCon, + pSdoComCon-> + m_dwLastAbortCode); + // call callback of application + Ret = + EplSdoComTransferFinished(SdoComCon_p, + pSdoComCon, + kEplSdoComTransferTxAborted); + } + + } else { // switch on command + switch (pSdoComCon->m_SdoServiceType) { + case kEplSdoServiceWriteByIndex: + { // check if confirmation from server + // nothing more to do + break; + } + + case kEplSdoServiceReadByIndex: + { // check if it is an segmented or an expedited transfer + bBuffer = + AmiGetByteFromLe(&pAsySdoCom_p-> + m_le_bFlags); + // mask uninteressting bits + bBuffer &= 0x30; + switch (bBuffer) { + // expedited transfer + case 0x00: + { + // check size of buffer + uiBuffer = + AmiGetWordFromLe + (&pAsySdoCom_p-> + m_le_wSegmentSize); + if (uiBuffer > pSdoComCon->m_uiTransSize) { // buffer provided by the application is to small + // copy only a part + uiDataSize = + pSdoComCon-> + m_uiTransSize; + } else { // buffer fits + uiDataSize = + uiBuffer; + } + + // copy data + EPL_MEMCPY(pSdoComCon-> + m_pData, + &pAsySdoCom_p-> + m_le_abCommandData + [0], + uiDataSize); + + // correct counter + pSdoComCon-> + m_uiTransSize = 0; + pSdoComCon-> + m_uiTransferredByte + = uiDataSize; + break; + } + + // start of a segmented transfer + case 0x10: + { // get total size of transfer + ulBuffer = + AmiGetDwordFromLe + (&pAsySdoCom_p-> + m_le_abCommandData + [0]); + if (ulBuffer <= pSdoComCon->m_uiTransSize) { // buffer fit + pSdoComCon-> + m_uiTransSize + = + (unsigned + int) + ulBuffer; + } else { // buffer to small + // send abort + pSdoComCon-> + m_dwLastAbortCode + = + EPL_SDOAC_DATA_TYPE_LENGTH_TOO_HIGH; + // -> send abort + EplSdoComClientSendAbort + (pSdoComCon, + pSdoComCon-> + m_dwLastAbortCode); + // call callback of application + Ret = + EplSdoComTransferFinished + (SdoComCon_p, + pSdoComCon, + kEplSdoComTransferRxAborted); + goto Exit; + } + + // get segment size + // check size of buffer + uiBuffer = + AmiGetWordFromLe + (&pAsySdoCom_p-> + m_le_wSegmentSize); + // subtract size of vaiable header from datasize + uiBuffer -= 4; + // copy data + EPL_MEMCPY(pSdoComCon-> + m_pData, + &pAsySdoCom_p-> + m_le_abCommandData + [4], + uiBuffer); + + // correct counter an pointer + pSdoComCon->m_pData += + uiBuffer; + pSdoComCon-> + m_uiTransferredByte + += uiBuffer; + pSdoComCon-> + m_uiTransSize -= + uiBuffer; + + break; + } + + // segment + case 0x20: + { + // get segment size + // check size of buffer + uiBuffer = + AmiGetWordFromLe + (&pAsySdoCom_p-> + m_le_wSegmentSize); + // check if data to copy fit to buffer + if (uiBuffer >= pSdoComCon->m_uiTransSize) { // to much data + uiBuffer = + (pSdoComCon-> + m_uiTransSize + - 1); + } + // copy data + EPL_MEMCPY(pSdoComCon-> + m_pData, + &pAsySdoCom_p-> + m_le_abCommandData + [0], + uiBuffer); + + // correct counter an pointer + pSdoComCon->m_pData += + uiBuffer; + pSdoComCon-> + m_uiTransferredByte + += uiBuffer; + pSdoComCon-> + m_uiTransSize -= + uiBuffer; + break; + } + + // last segment + case 0x30: + { + // get segment size + // check size of buffer + uiBuffer = + AmiGetWordFromLe + (&pAsySdoCom_p-> + m_le_wSegmentSize); + // check if data to copy fit to buffer + if (uiBuffer > pSdoComCon->m_uiTransSize) { // to much data + uiBuffer = + (pSdoComCon-> + m_uiTransSize + - 1); + } + // copy data + EPL_MEMCPY(pSdoComCon-> + m_pData, + &pAsySdoCom_p-> + m_le_abCommandData + [0], + uiBuffer); + + // correct counter an pointer + pSdoComCon->m_pData += + uiBuffer; + pSdoComCon-> + m_uiTransferredByte + += uiBuffer; + pSdoComCon-> + m_uiTransSize = 0; + + break; + } + } // end of switch(bBuffer & 0x30) + + break; + } + + case kEplSdoServiceNIL: + default: + // invalid service requested + // $$$ d.k. What should we do? + break; + } // end of switch(pSdoComCon->m_SdoServiceType) + } + } + + Exit: + return Ret; } #endif @@ -2898,68 +3216,69 @@ Exit: // //--------------------------------------------------------------------------- #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDOC)) != 0) -static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon* pSdoComCon_p, - DWORD dwAbortCode_p) +static tEplKernel EplSdoComClientSendAbort(tEplSdoComCon * pSdoComCon_p, + DWORD dwAbortCode_p) { -tEplKernel Ret; -BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; -tEplFrame* pFrame; -tEplAsySdoCom* pCommandFrame; -unsigned int uiSizeOfFrame; - - Ret = kEplSuccessful; - - pFrame = (tEplFrame*)&abFrame[0]; - - EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); - - // build generic part of frame - // get pointer to command layerpart of frame - pCommandFrame = &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame.m_le_abSdoSeqPayload; - AmiSetByteToLe( &pCommandFrame->m_le_bCommandId, pSdoComCon_p->m_SdoServiceType); - AmiSetByteToLe( &pCommandFrame->m_le_bTransactionId, pSdoComCon_p->m_bTransactionId); - - uiSizeOfFrame = 8; - - // set response and abort flag - pCommandFrame->m_le_bFlags |= 0x40; - - // copy abortcode to frame - AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0], dwAbortCode_p); - - // set size of segment - AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, sizeof(DWORD)); - - // update counter - pSdoComCon_p->m_uiTransferredByte = sizeof(DWORD); - pSdoComCon_p->m_uiTransSize = 0; - - // calc framesize - uiSizeOfFrame += sizeof(DWORD); - - // save abort code - pSdoComCon_p->m_dwLastAbortCode = dwAbortCode_p; - - // call send function of lower layer - switch(pSdoComCon_p->m_SdoProtType) - { - case kEplSdoTypeAsnd: - case kEplSdoTypeUdp: - { - Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, - uiSizeOfFrame, - pFrame); - break; - } - - default: - { - Ret = kEplSdoComUnsupportedProt; - } - } // end of switch(pSdoComCon_p->m_SdoProtType) - - - return Ret; + tEplKernel Ret; + BYTE abFrame[EPL_MAX_SDO_FRAME_SIZE]; + tEplFrame *pFrame; + tEplAsySdoCom *pCommandFrame; + unsigned int uiSizeOfFrame; + + Ret = kEplSuccessful; + + pFrame = (tEplFrame *) & abFrame[0]; + + EPL_MEMSET(&abFrame[0], 0x00, sizeof(abFrame)); + + // build generic part of frame + // get pointer to command layerpart of frame + pCommandFrame = + &pFrame->m_Data.m_Asnd.m_Payload.m_SdoSequenceFrame. + m_le_abSdoSeqPayload; + AmiSetByteToLe(&pCommandFrame->m_le_bCommandId, + pSdoComCon_p->m_SdoServiceType); + AmiSetByteToLe(&pCommandFrame->m_le_bTransactionId, + pSdoComCon_p->m_bTransactionId); + + uiSizeOfFrame = 8; + + // set response and abort flag + pCommandFrame->m_le_bFlags |= 0x40; + + // copy abortcode to frame + AmiSetDwordToLe(&pCommandFrame->m_le_abCommandData[0], dwAbortCode_p); + + // set size of segment + AmiSetWordToLe(&pCommandFrame->m_le_wSegmentSize, sizeof(DWORD)); + + // update counter + pSdoComCon_p->m_uiTransferredByte = sizeof(DWORD); + pSdoComCon_p->m_uiTransSize = 0; + + // calc framesize + uiSizeOfFrame += sizeof(DWORD); + + // save abort code + pSdoComCon_p->m_dwLastAbortCode = dwAbortCode_p; + + // call send function of lower layer + switch (pSdoComCon_p->m_SdoProtType) { + case kEplSdoTypeAsnd: + case kEplSdoTypeUdp: + { + Ret = EplSdoAsySeqSendData(pSdoComCon_p->m_SdoSeqConHdl, + uiSizeOfFrame, pFrame); + break; + } + + default: + { + Ret = kEplSdoComUnsupportedProt; + } + } // end of switch(pSdoComCon_p->m_SdoProtType) + + return Ret; } #endif @@ -2979,51 +3298,49 @@ unsigned int uiSizeOfFrame; // State: // //--------------------------------------------------------------------------- -static tEplKernel EplSdoComTransferFinished(tEplSdoComConHdl SdoComCon_p, - tEplSdoComCon* pSdoComCon_p, - tEplSdoComConState SdoComConState_p) +static tEplKernel EplSdoComTransferFinished(tEplSdoComConHdl SdoComCon_p, + tEplSdoComCon * pSdoComCon_p, + tEplSdoComConState SdoComConState_p) { -tEplKernel Ret; - - Ret = kEplSuccessful; - - if(pSdoComCon_p->m_pfnTransferFinished != NULL) - { - tEplSdoFinishedCb pfnTransferFinished; - tEplSdoComFinished SdoComFinished; - - SdoComFinished.m_pUserArg = pSdoComCon_p->m_pUserArg; - SdoComFinished.m_uiNodeId = pSdoComCon_p->m_uiNodeId; - SdoComFinished.m_uiTargetIndex = pSdoComCon_p->m_uiTargetIndex; - SdoComFinished.m_uiTargetSubIndex = pSdoComCon_p->m_uiTargetSubIndex; - SdoComFinished.m_uiTransferredByte = pSdoComCon_p->m_uiTransferredByte; - SdoComFinished.m_dwAbortCode = pSdoComCon_p->m_dwLastAbortCode; - SdoComFinished.m_SdoComConHdl = SdoComCon_p; - SdoComFinished.m_SdoComConState = SdoComConState_p; - if (pSdoComCon_p->m_SdoServiceType == kEplSdoServiceWriteByIndex) - { - SdoComFinished.m_SdoAccessType = kEplSdoAccessTypeWrite; - } - else - { - SdoComFinished.m_SdoAccessType = kEplSdoAccessTypeRead; - } - - // reset transfer state so this handle is not busy anymore - pSdoComCon_p->m_uiTransferredByte = 0; - pSdoComCon_p->m_uiTransSize = 0; - - pfnTransferFinished = pSdoComCon_p->m_pfnTransferFinished; - // delete function pointer to inform application only once for each transfer - pSdoComCon_p->m_pfnTransferFinished = NULL; - - // call application's callback function - pfnTransferFinished(&SdoComFinished); - - } - - return Ret; + tEplKernel Ret; + + Ret = kEplSuccessful; + + if (pSdoComCon_p->m_pfnTransferFinished != NULL) { + tEplSdoFinishedCb pfnTransferFinished; + tEplSdoComFinished SdoComFinished; + + SdoComFinished.m_pUserArg = pSdoComCon_p->m_pUserArg; + SdoComFinished.m_uiNodeId = pSdoComCon_p->m_uiNodeId; + SdoComFinished.m_uiTargetIndex = pSdoComCon_p->m_uiTargetIndex; + SdoComFinished.m_uiTargetSubIndex = + pSdoComCon_p->m_uiTargetSubIndex; + SdoComFinished.m_uiTransferredByte = + pSdoComCon_p->m_uiTransferredByte; + SdoComFinished.m_dwAbortCode = pSdoComCon_p->m_dwLastAbortCode; + SdoComFinished.m_SdoComConHdl = SdoComCon_p; + SdoComFinished.m_SdoComConState = SdoComConState_p; + if (pSdoComCon_p->m_SdoServiceType == + kEplSdoServiceWriteByIndex) { + SdoComFinished.m_SdoAccessType = kEplSdoAccessTypeWrite; + } else { + SdoComFinished.m_SdoAccessType = kEplSdoAccessTypeRead; + } + + // reset transfer state so this handle is not busy anymore + pSdoComCon_p->m_uiTransferredByte = 0; + pSdoComCon_p->m_uiTransSize = 0; + + pfnTransferFinished = pSdoComCon_p->m_pfnTransferFinished; + // delete function pointer to inform application only once for each transfer + pSdoComCon_p->m_pfnTransferFinished = NULL; + + // call application's callback function + pfnTransferFinished(&SdoComFinished); + + } + + return Ret; } // EOF - diff --git a/drivers/staging/epl/EplSdoUdpu.c b/drivers/staging/epl/EplSdoUdpu.c index b761cf30c414..be52233b3ee8 100644 --- a/drivers/staging/epl/EplSdoUdpu.c +++ b/drivers/staging/epl/EplSdoUdpu.c @@ -68,7 +68,6 @@ ****************************************************************************/ - #include "user/EplSdoUdpu.h" #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) @@ -79,7 +78,6 @@ #include #endif - /***************************************************************************/ /* */ /* */ @@ -100,29 +98,27 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - unsigned long m_ulIpAddr; // in network byte order - unsigned int m_uiPort; // in network byte order +typedef struct { + unsigned long m_ulIpAddr; // in network byte order + unsigned int m_uiPort; // in network byte order } tEplSdoUdpCon; // instance table -typedef struct -{ - tEplSdoUdpCon m_aSdoAbsUdpConnection[EPL_SDO_MAX_CONNECTION_UDP]; - tEplSequLayerReceiveCb m_fpSdoAsySeqCb; - SOCKET m_UdpSocket; +typedef struct { + tEplSdoUdpCon m_aSdoAbsUdpConnection[EPL_SDO_MAX_CONNECTION_UDP]; + tEplSequLayerReceiveCb m_fpSdoAsySeqCb; + SOCKET m_UdpSocket; #if (TARGET_SYSTEM == _WIN32_) - HANDLE m_ThreadHandle; - LPCRITICAL_SECTION m_pCriticalSection; - CRITICAL_SECTION m_CriticalSection; + HANDLE m_ThreadHandle; + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - struct completion m_CompletionUdpThread; - int m_ThreadHandle; - int m_iTerminateThread; + struct completion m_CompletionUdpThread; + int m_ThreadHandle; + int m_iTerminateThread; #endif } tEplSdoUdpInstance; @@ -131,7 +127,7 @@ typedef struct // modul globale vars //--------------------------------------------------------------------------- -static tEplSdoUdpInstance SdoUdpInstance_g; +static tEplSdoUdpInstance SdoUdpInstance_g; //--------------------------------------------------------------------------- // local function prototypes @@ -141,7 +137,7 @@ static tEplSdoUdpInstance SdoUdpInstance_g; static DWORD PUBLIC EplSdoUdpThread(LPVOID lpParameter); #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) -static int EplSdoUdpThread(void * pArg_p); +static int EplSdoUdpThread(void *pArg_p); #endif /***************************************************************************/ @@ -157,8 +153,6 @@ static int EplSdoUdpThread(void * pArg_p); // /***************************************************************************/ - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -185,12 +179,11 @@ static int EplSdoUdpThread(void * pArg_p); //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoUdpuInit(tEplSequLayerReceiveCb fpReceiveCb_p) { -tEplKernel Ret; - + tEplKernel Ret; - Ret = EplSdoUdpuAddInstance(fpReceiveCb_p); + Ret = EplSdoUdpuAddInstance(fpReceiveCb_p); -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -214,59 +207,54 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoUdpuAddInstance(tEplSequLayerReceiveCb fpReceiveCb_p) { -tEplKernel Ret; + tEplKernel Ret; #if (TARGET_SYSTEM == _WIN32_) -int iError; -WSADATA Wsa; + int iError; + WSADATA Wsa; #endif - // set instance variables to 0 - EPL_MEMSET(&SdoUdpInstance_g, 0x00, sizeof(SdoUdpInstance_g)); + // set instance variables to 0 + EPL_MEMSET(&SdoUdpInstance_g, 0x00, sizeof(SdoUdpInstance_g)); - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // save pointer to callback-function - if (fpReceiveCb_p != NULL) - { - SdoUdpInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p; - } - else - { - Ret = kEplSdoUdpMissCb; - goto Exit; - } + // save pointer to callback-function + if (fpReceiveCb_p != NULL) { + SdoUdpInstance_g.m_fpSdoAsySeqCb = fpReceiveCb_p; + } else { + Ret = kEplSdoUdpMissCb; + goto Exit; + } #if (TARGET_SYSTEM == _WIN32_) - // start winsock2 for win32 - // windows specific start of socket - iError = WSAStartup(MAKEWORD(2,0),&Wsa); - if (iError != 0) - { - Ret = kEplSdoUdpNoSocket; - goto Exit; - } - - // create critical section for acccess of instnace variables - SdoUdpInstance_g.m_pCriticalSection = &SdoUdpInstance_g.m_CriticalSection; - InitializeCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // start winsock2 for win32 + // windows specific start of socket + iError = WSAStartup(MAKEWORD(2, 0), &Wsa); + if (iError != 0) { + Ret = kEplSdoUdpNoSocket; + goto Exit; + } + // create critical section for acccess of instnace variables + SdoUdpInstance_g.m_pCriticalSection = + &SdoUdpInstance_g.m_CriticalSection; + InitializeCriticalSection(SdoUdpInstance_g.m_pCriticalSection); #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - init_completion(&SdoUdpInstance_g.m_CompletionUdpThread); - SdoUdpInstance_g.m_iTerminateThread = 0; + init_completion(&SdoUdpInstance_g.m_CompletionUdpThread); + SdoUdpInstance_g.m_iTerminateThread = 0; #endif - SdoUdpInstance_g.m_ThreadHandle = 0; - SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; + SdoUdpInstance_g.m_ThreadHandle = 0; + SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; - Ret = EplSdoUdpuConfig(INADDR_ANY, 0); + Ret = EplSdoUdpuConfig(INADDR_ANY, 0); -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoUdpuDelInstance @@ -287,56 +275,52 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoUdpuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; #if (TARGET_SYSTEM == _WIN32_) -BOOL fTermError; + BOOL fTermError; #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; - if (SdoUdpInstance_g.m_ThreadHandle != 0) - { // listen thread was started - // close thread + if (SdoUdpInstance_g.m_ThreadHandle != 0) { // listen thread was started + // close thread #if (TARGET_SYSTEM == _WIN32_) - fTermError = TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0); - if(fTermError == FALSE) - { - Ret = kEplSdoUdpThreadError; - goto Exit; - } - + fTermError = + TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0); + if (fTermError == FALSE) { + Ret = kEplSdoUdpThreadError; + goto Exit; + } #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - SdoUdpInstance_g.m_iTerminateThread = 1; - /* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */ - send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1); - wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread); + SdoUdpInstance_g.m_iTerminateThread = 1; + /* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */ + send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1); + wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread); #endif - SdoUdpInstance_g.m_ThreadHandle = 0; - } - - if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) - { - // close socket - closesocket(SdoUdpInstance_g.m_UdpSocket); - SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; - } + SdoUdpInstance_g.m_ThreadHandle = 0; + } + if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) { + // close socket + closesocket(SdoUdpInstance_g.m_UdpSocket); + SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; + } #if (TARGET_SYSTEM == _WIN32_) - // delete critical section - DeleteCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // delete critical section + DeleteCriticalSection(SdoUdpInstance_g.m_pCriticalSection); #endif #if (TARGET_SYSTEM == _WIN32_) - // for win 32 - WSACleanup(); + // for win 32 + WSACleanup(); #endif #if (TARGET_SYSTEM == _WIN32_) -Exit: + Exit: #endif - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -356,120 +340,107 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, unsigned int uiPort_p) +tEplKernel PUBLIC EplSdoUdpuConfig(unsigned long ulIpAddr_p, + unsigned int uiPort_p) { -tEplKernel Ret; -struct sockaddr_in Addr; -int iError; + tEplKernel Ret; + struct sockaddr_in Addr; + int iError; #if (TARGET_SYSTEM == _WIN32_) -BOOL fTermError; -unsigned long ulThreadId; + BOOL fTermError; + unsigned long ulThreadId; #endif - Ret = kEplSuccessful; + Ret = kEplSuccessful; - if (uiPort_p == 0) - { // set UDP port to default port number - uiPort_p = EPL_C_SDO_EPL_PORT; - } - else if (uiPort_p > 65535) - { - Ret = kEplSdoUdpSocketError; - goto Exit; - } + if (uiPort_p == 0) { // set UDP port to default port number + uiPort_p = EPL_C_SDO_EPL_PORT; + } else if (uiPort_p > 65535) { + Ret = kEplSdoUdpSocketError; + goto Exit; + } - if (SdoUdpInstance_g.m_ThreadHandle != 0) - { // listen thread was started + if (SdoUdpInstance_g.m_ThreadHandle != 0) { // listen thread was started - // close old thread + // close old thread #if (TARGET_SYSTEM == _WIN32_) - fTermError = TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0); - if(fTermError == FALSE) - { - Ret = kEplSdoUdpThreadError; - goto Exit; - } - + fTermError = + TerminateThread(SdoUdpInstance_g.m_ThreadHandle, 0); + if (fTermError == FALSE) { + Ret = kEplSdoUdpThreadError; + goto Exit; + } #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - SdoUdpInstance_g.m_iTerminateThread = 1; - /* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */ - send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1); - wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread); - SdoUdpInstance_g.m_iTerminateThread = 0; + SdoUdpInstance_g.m_iTerminateThread = 1; + /* kill_proc(SdoUdpInstance_g.m_ThreadHandle, SIGTERM, 1 ); */ + send_sig(SIGTERM, SdoUdpInstance_g.m_ThreadHandle, 1); + wait_for_completion(&SdoUdpInstance_g.m_CompletionUdpThread); + SdoUdpInstance_g.m_iTerminateThread = 0; #endif - SdoUdpInstance_g.m_ThreadHandle = 0; - } - - if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) - { - // close socket - iError = closesocket(SdoUdpInstance_g.m_UdpSocket); - SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; - if(iError != 0) - { - Ret = kEplSdoUdpSocketError; - goto Exit; - } - } - - // create Socket - SdoUdpInstance_g.m_UdpSocket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP); - if (SdoUdpInstance_g.m_UdpSocket == INVALID_SOCKET) - { - Ret = kEplSdoUdpNoSocket; - EPL_DBGLVL_SDO_TRACE0("EplSdoUdpuConfig: socket() failed\n"); - goto Exit; - } - - // bind socket - Addr.sin_family = AF_INET; - Addr.sin_port = htons((unsigned short) uiPort_p); - Addr.sin_addr.s_addr = htonl(ulIpAddr_p); - iError = bind(SdoUdpInstance_g.m_UdpSocket, (struct sockaddr*)&Addr, sizeof (Addr)); - if (iError < 0) - { - //iError = WSAGetLastError(); - EPL_DBGLVL_SDO_TRACE1("EplSdoUdpuConfig: bind() finished with %i\n", iError); - Ret = kEplSdoUdpNoSocket; - goto Exit; - } - - // create Listen-Thread + SdoUdpInstance_g.m_ThreadHandle = 0; + } + + if (SdoUdpInstance_g.m_UdpSocket != INVALID_SOCKET) { + // close socket + iError = closesocket(SdoUdpInstance_g.m_UdpSocket); + SdoUdpInstance_g.m_UdpSocket = INVALID_SOCKET; + if (iError != 0) { + Ret = kEplSdoUdpSocketError; + goto Exit; + } + } + // create Socket + SdoUdpInstance_g.m_UdpSocket = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP); + if (SdoUdpInstance_g.m_UdpSocket == INVALID_SOCKET) { + Ret = kEplSdoUdpNoSocket; + EPL_DBGLVL_SDO_TRACE0("EplSdoUdpuConfig: socket() failed\n"); + goto Exit; + } + // bind socket + Addr.sin_family = AF_INET; + Addr.sin_port = htons((unsigned short)uiPort_p); + Addr.sin_addr.s_addr = htonl(ulIpAddr_p); + iError = + bind(SdoUdpInstance_g.m_UdpSocket, (struct sockaddr *)&Addr, + sizeof(Addr)); + if (iError < 0) { + //iError = WSAGetLastError(); + EPL_DBGLVL_SDO_TRACE1 + ("EplSdoUdpuConfig: bind() finished with %i\n", iError); + Ret = kEplSdoUdpNoSocket; + goto Exit; + } + // create Listen-Thread #if (TARGET_SYSTEM == _WIN32_) - // for win32 - - // create thread - SdoUdpInstance_g.m_ThreadHandle = CreateThread(NULL, - 0, - EplSdoUdpThread, - &SdoUdpInstance_g, - 0, - &ulThreadId); - if(SdoUdpInstance_g.m_ThreadHandle == NULL) - { - Ret = kEplSdoUdpThreadError; - goto Exit; - } - + // for win32 + + // create thread + SdoUdpInstance_g.m_ThreadHandle = CreateThread(NULL, + 0, + EplSdoUdpThread, + &SdoUdpInstance_g, + 0, &ulThreadId); + if (SdoUdpInstance_g.m_ThreadHandle == NULL) { + Ret = kEplSdoUdpThreadError; + goto Exit; + } #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - SdoUdpInstance_g.m_ThreadHandle = kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL); - if(SdoUdpInstance_g.m_ThreadHandle == 0) - { - Ret = kEplSdoUdpThreadError; - goto Exit; - } + SdoUdpInstance_g.m_ThreadHandle = + kernel_thread(EplSdoUdpThread, &SdoUdpInstance_g, CLONE_KERNEL); + if (SdoUdpInstance_g.m_ThreadHandle == 0) { + Ret = kEplSdoUdpThreadError; + goto Exit; + } #endif - -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoUdpuInitCon @@ -488,57 +459,51 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl* pSdoConHandle_p, - unsigned int uiTargetNodeId_p) +tEplKernel PUBLIC EplSdoUdpuInitCon(tEplSdoConHdl * pSdoConHandle_p, + unsigned int uiTargetNodeId_p) { -tEplKernel Ret; -unsigned int uiCount; -unsigned int uiFreeCon; -tEplSdoUdpCon* pSdoUdpCon; - - Ret = kEplSuccessful; - - // get free entry in control structure - uiCount = 0; - uiFreeCon = EPL_SDO_MAX_CONNECTION_UDP; - pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[0]; - while (uiCount < EPL_SDO_MAX_CONNECTION_UDP) - { - if ((pSdoUdpCon->m_ulIpAddr & htonl(0xFF)) == htonl(uiTargetNodeId_p)) - { // existing connection to target node found - // set handle - *pSdoConHandle_p = (uiCount | EPL_SDO_UDP_HANDLE); - - goto Exit; - } - else if ((pSdoUdpCon->m_ulIpAddr == 0) - && (pSdoUdpCon->m_uiPort == 0)) - { - uiFreeCon = uiCount; - } - uiCount++; - pSdoUdpCon++; - } - - if (uiFreeCon == EPL_SDO_MAX_CONNECTION_UDP) - { - // error no free handle - Ret = kEplSdoUdpNoFreeHandle; - } - else - { - pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiFreeCon]; - // save infos for connection - pSdoUdpCon->m_uiPort = htons(EPL_C_SDO_EPL_PORT); - pSdoUdpCon->m_ulIpAddr = htonl(0xC0A86400 | uiTargetNodeId_p); // 192.168.100.uiTargetNodeId_p - - // set handle - *pSdoConHandle_p = (uiFreeCon | EPL_SDO_UDP_HANDLE); - - } - -Exit: - return Ret; + tEplKernel Ret; + unsigned int uiCount; + unsigned int uiFreeCon; + tEplSdoUdpCon *pSdoUdpCon; + + Ret = kEplSuccessful; + + // get free entry in control structure + uiCount = 0; + uiFreeCon = EPL_SDO_MAX_CONNECTION_UDP; + pSdoUdpCon = &SdoUdpInstance_g.m_aSdoAbsUdpConnection[0]; + while (uiCount < EPL_SDO_MAX_CONNECTION_UDP) { + if ((pSdoUdpCon->m_ulIpAddr & htonl(0xFF)) == htonl(uiTargetNodeId_p)) { // existing connection to target node found + // set handle + *pSdoConHandle_p = (uiCount | EPL_SDO_UDP_HANDLE); + + goto Exit; + } else if ((pSdoUdpCon->m_ulIpAddr == 0) + && (pSdoUdpCon->m_uiPort == 0)) { + uiFreeCon = uiCount; + } + uiCount++; + pSdoUdpCon++; + } + + if (uiFreeCon == EPL_SDO_MAX_CONNECTION_UDP) { + // error no free handle + Ret = kEplSdoUdpNoFreeHandle; + } else { + pSdoUdpCon = + &SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiFreeCon]; + // save infos for connection + pSdoUdpCon->m_uiPort = htons(EPL_C_SDO_EPL_PORT); + pSdoUdpCon->m_ulIpAddr = htonl(0xC0A86400 | uiTargetNodeId_p); // 192.168.100.uiTargetNodeId_p + + // set handle + *pSdoConHandle_p = (uiFreeCon | EPL_SDO_UDP_HANDLE); + + } + + Exit: + return Ret; } @@ -561,67 +526,67 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p, - tEplFrame * pSrcData_p, - DWORD dwDataSize_p) +tEplKernel PUBLIC EplSdoUdpuSendData(tEplSdoConHdl SdoConHandle_p, + tEplFrame * pSrcData_p, DWORD dwDataSize_p) { -tEplKernel Ret; -int iError; -unsigned int uiArray; -struct sockaddr_in Addr; - - Ret = kEplSuccessful; - - uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); - if(uiArray >= EPL_SDO_MAX_CONNECTION_UDP) - { - Ret = kEplSdoUdpInvalidHdl; - goto Exit; - } - //set message type - AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, 0x06); // SDO - // target node id (for Udp = 0) - AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, 0x00); - // set source-nodeid (for Udp = 0) - AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00); - - // calc size - dwDataSize_p += EPL_ASND_HEADER_SIZE; - - // call sendto - Addr.sin_family = AF_INET; + tEplKernel Ret; + int iError; + unsigned int uiArray; + struct sockaddr_in Addr; + + Ret = kEplSuccessful; + + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + if (uiArray >= EPL_SDO_MAX_CONNECTION_UDP) { + Ret = kEplSdoUdpInvalidHdl; + goto Exit; + } + //set message type + AmiSetByteToLe(&pSrcData_p->m_le_bMessageType, 0x06); // SDO + // target node id (for Udp = 0) + AmiSetByteToLe(&pSrcData_p->m_le_bDstNodeId, 0x00); + // set source-nodeid (for Udp = 0) + AmiSetByteToLe(&pSrcData_p->m_le_bSrcNodeId, 0x00); + + // calc size + dwDataSize_p += EPL_ASND_HEADER_SIZE; + + // call sendto + Addr.sin_family = AF_INET; #if (TARGET_SYSTEM == _WIN32_) - // enter critical section for process function - EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // enter critical section for process function + EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection); #endif - Addr.sin_port = (unsigned short) SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort; - Addr.sin_addr.s_addr = SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr; + Addr.sin_port = + (unsigned short)SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray]. + m_uiPort; + Addr.sin_addr.s_addr = + SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr; #if (TARGET_SYSTEM == _WIN32_) - // leave critical section for process function - LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); #endif - iError = sendto (SdoUdpInstance_g.m_UdpSocket, // sockethandle - (const char*) &pSrcData_p->m_le_bMessageType, // data to send - dwDataSize_p, // number of bytes to send - 0, // flags - (struct sockaddr*)&Addr, // target - sizeof(struct sockaddr_in)); // sizeof targetadress - if(iError < 0) - { - EPL_DBGLVL_SDO_TRACE1("EplSdoUdpuSendData: sendto() finished with %i\n", iError); - Ret = kEplSdoUdpSendError; - goto Exit; - } - -Exit: - return Ret; + iError = sendto(SdoUdpInstance_g.m_UdpSocket, // sockethandle + (const char *)&pSrcData_p->m_le_bMessageType, // data to send + dwDataSize_p, // number of bytes to send + 0, // flags + (struct sockaddr *)&Addr, // target + sizeof(struct sockaddr_in)); // sizeof targetadress + if (iError < 0) { + EPL_DBGLVL_SDO_TRACE1 + ("EplSdoUdpuSendData: sendto() finished with %i\n", iError); + Ret = kEplSdoUdpSendError; + goto Exit; + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplSdoUdpuDelCon @@ -640,29 +605,24 @@ Exit: //--------------------------------------------------------------------------- tEplKernel PUBLIC EplSdoUdpuDelCon(tEplSdoConHdl SdoConHandle_p) { -tEplKernel Ret; -unsigned int uiArray; + tEplKernel Ret; + unsigned int uiArray; + uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); - uiArray = (SdoConHandle_p & ~EPL_SDO_ASY_HANDLE_MASK); + if (uiArray >= EPL_SDO_MAX_CONNECTION_UDP) { + Ret = kEplSdoUdpInvalidHdl; + goto Exit; + } else { + Ret = kEplSuccessful; + } - if(uiArray >= EPL_SDO_MAX_CONNECTION_UDP) - { - Ret = kEplSdoUdpInvalidHdl; - goto Exit; - } - else - { - Ret = kEplSuccessful; - } + // delete connection + SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr = 0; + SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort = 0; - - // delete connection - SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_ulIpAddr = 0; - SdoUdpInstance_g.m_aSdoAbsUdpConnection[uiArray].m_uiPort = 0; - -Exit: - return Ret; + Exit: + return Ret; } //=========================================================================// @@ -691,131 +651,140 @@ Exit: #if (TARGET_SYSTEM == _WIN32_) static DWORD PUBLIC EplSdoUdpThread(LPVOID lpParameter) #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) -static int EplSdoUdpThread(void * pArg_p) +static int EplSdoUdpThread(void *pArg_p) #endif { -tEplSdoUdpInstance* pInstance; -struct sockaddr_in RemoteAddr; -int iError; -int iCount; -int iFreeEntry; -BYTE abBuffer[EPL_MAX_SDO_REC_FRAME_SIZE]; -unsigned int uiSize; -tEplSdoConHdl SdoConHdl; + tEplSdoUdpInstance *pInstance; + struct sockaddr_in RemoteAddr; + int iError; + int iCount; + int iFreeEntry; + BYTE abBuffer[EPL_MAX_SDO_REC_FRAME_SIZE]; + unsigned int uiSize; + tEplSdoConHdl SdoConHdl; #if (TARGET_SYSTEM == _WIN32_) - pInstance = (tEplSdoUdpInstance*)lpParameter; - - for (;;) + pInstance = (tEplSdoUdpInstance *) lpParameter; + for (;;) #elif (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - pInstance = (tEplSdoUdpInstance*)pArg_p; - daemonize("EplSdoUdpThread"); - allow_signal( SIGTERM ); + pInstance = (tEplSdoUdpInstance *) pArg_p; + daemonize("EplSdoUdpThread"); + allow_signal(SIGTERM); - for (;pInstance->m_iTerminateThread == 0;) + for (; pInstance->m_iTerminateThread == 0;) #endif - { - // wait for data - uiSize = sizeof(struct sockaddr); - iError = recvfrom(pInstance->m_UdpSocket, // Socket - (char *)&abBuffer[0], // buffer for data - sizeof(abBuffer), // size of the buffer - 0, // flags - (struct sockaddr*)&RemoteAddr, - (int*)&uiSize); + { + // wait for data + uiSize = sizeof(struct sockaddr); + iError = recvfrom(pInstance->m_UdpSocket, // Socket + (char *)&abBuffer[0], // buffer for data + sizeof(abBuffer), // size of the buffer + 0, // flags + (struct sockaddr *)&RemoteAddr, + (int *)&uiSize); #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - if (iError == -ERESTARTSYS) - { - break; - } + if (iError == -ERESTARTSYS) { + break; + } #endif - if (iError > 0) - { - // get handle for higher layer - iCount = 0; - iFreeEntry = 0xFFFF; + if (iError > 0) { + // get handle for higher layer + iCount = 0; + iFreeEntry = 0xFFFF; #if (TARGET_SYSTEM == _WIN32_) - // enter critical section for process function - EnterCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // enter critical section for process function + EnterCriticalSection(SdoUdpInstance_g. + m_pCriticalSection); #endif - while (iCount < EPL_SDO_MAX_CONNECTION_UDP) - { - // check if this connection is already known - if((pInstance->m_aSdoAbsUdpConnection[iCount].m_ulIpAddr == RemoteAddr.sin_addr.s_addr) - && (pInstance->m_aSdoAbsUdpConnection[iCount].m_uiPort == RemoteAddr.sin_port)) - { - break; - } - - if((pInstance->m_aSdoAbsUdpConnection[iCount].m_ulIpAddr == 0) - && (pInstance->m_aSdoAbsUdpConnection[iCount].m_uiPort == 0) - && (iFreeEntry == 0xFFFF)) - - { - iFreeEntry = iCount; - } - - iCount++; - } - - if (iCount == EPL_SDO_MAX_CONNECTION_UDP) - { - // connection unknown - // see if there is a free handle - if (iFreeEntry != 0xFFFF) - { - // save adress infos - pInstance->m_aSdoAbsUdpConnection[iFreeEntry].m_ulIpAddr = - RemoteAddr.sin_addr.s_addr; - pInstance->m_aSdoAbsUdpConnection[iFreeEntry].m_uiPort = - RemoteAddr.sin_port; + while (iCount < EPL_SDO_MAX_CONNECTION_UDP) { + // check if this connection is already known + if ((pInstance->m_aSdoAbsUdpConnection[iCount]. + m_ulIpAddr == RemoteAddr.sin_addr.s_addr) + && (pInstance-> + m_aSdoAbsUdpConnection[iCount]. + m_uiPort == RemoteAddr.sin_port)) { + break; + } + + if ((pInstance->m_aSdoAbsUdpConnection[iCount]. + m_ulIpAddr == 0) + && (pInstance-> + m_aSdoAbsUdpConnection[iCount]. + m_uiPort == 0) + && (iFreeEntry == 0xFFFF)) + { + iFreeEntry = iCount; + } + + iCount++; + } + + if (iCount == EPL_SDO_MAX_CONNECTION_UDP) { + // connection unknown + // see if there is a free handle + if (iFreeEntry != 0xFFFF) { + // save adress infos + pInstance-> + m_aSdoAbsUdpConnection[iFreeEntry]. + m_ulIpAddr = + RemoteAddr.sin_addr.s_addr; + pInstance-> + m_aSdoAbsUdpConnection[iFreeEntry]. + m_uiPort = RemoteAddr.sin_port; #if (TARGET_SYSTEM == _WIN32_) - // leave critical section for process function - LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g. + m_pCriticalSection); #endif - // call callback - SdoConHdl = iFreeEntry; - SdoConHdl |= EPL_SDO_UDP_HANDLE; - // offset 4 -> start of SDO Sequence header - pInstance->m_fpSdoAsySeqCb(SdoConHdl, (tEplAsySdoSeq*)&abBuffer[4], (iError - 4)); - } - else - { - EPL_DBGLVL_SDO_TRACE0("Error in EplSdoUdpThread() no free handle\n"); + // call callback + SdoConHdl = iFreeEntry; + SdoConHdl |= EPL_SDO_UDP_HANDLE; + // offset 4 -> start of SDO Sequence header + pInstance->m_fpSdoAsySeqCb(SdoConHdl, + (tEplAsySdoSeq + *) & + abBuffer[4], + (iError - + 4)); + } else { + EPL_DBGLVL_SDO_TRACE0 + ("Error in EplSdoUdpThread() no free handle\n"); #if (TARGET_SYSTEM == _WIN32_) - // leave critical section for process function - LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g. + m_pCriticalSection); #endif - } - - } - else - { - // known connection - // call callback with correct handle - SdoConHdl = iCount; - SdoConHdl |= EPL_SDO_UDP_HANDLE; + } + + } else { + // known connection + // call callback with correct handle + SdoConHdl = iCount; + SdoConHdl |= EPL_SDO_UDP_HANDLE; #if (TARGET_SYSTEM == _WIN32_) - // leave critical section for process function - LeaveCriticalSection(SdoUdpInstance_g.m_pCriticalSection); + // leave critical section for process function + LeaveCriticalSection(SdoUdpInstance_g. + m_pCriticalSection); #endif - // offset 4 -> start of SDO Sequence header - pInstance->m_fpSdoAsySeqCb(SdoConHdl, (tEplAsySdoSeq*)&abBuffer[4], (iError - 4)); - } - } // end of if(iError!=SOCKET_ERROR) - }// end of for(;;) + // offset 4 -> start of SDO Sequence header + pInstance->m_fpSdoAsySeqCb(SdoConHdl, + (tEplAsySdoSeq *) & + abBuffer[4], + (iError - 4)); + } + } // end of if(iError!=SOCKET_ERROR) + } // end of for(;;) #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - complete_and_exit(&SdoUdpInstance_g.m_CompletionUdpThread, 0); + complete_and_exit(&SdoUdpInstance_g.m_CompletionUdpThread, 0); #endif - return 0; + return 0; } #endif // end of #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_SDO_UDP)) != 0) // EOF - diff --git a/drivers/staging/epl/EplStatusu.c b/drivers/staging/epl/EplStatusu.c index 2c816368bbc6..689f9124ae29 100644 --- a/drivers/staging/epl/EplStatusu.c +++ b/drivers/staging/epl/EplStatusu.c @@ -95,7 +95,6 @@ // local function prototypes //--------------------------------------------------------------------------- - /***************************************************************************/ /* */ /* */ @@ -109,7 +108,6 @@ // /***************************************************************************/ - //=========================================================================// // // // P R I V A T E D E F I N I T I O N S // @@ -124,9 +122,8 @@ // local types //--------------------------------------------------------------------------- -typedef struct -{ - tEplStatusuCbResponse m_apfnCbResponse[254]; +typedef struct { + tEplStatusuCbResponse m_apfnCbResponse[254]; } tEplStatusuInstance; @@ -134,13 +131,14 @@ typedef struct // local vars //--------------------------------------------------------------------------- -static tEplStatusuInstance EplStatusuInstance_g; +static tEplStatusuInstance EplStatusuInstance_g; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p); +static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * + pFrameInfo_p); //=========================================================================// // // @@ -168,14 +166,13 @@ static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p EPLDLLEXPORT tEplKernel PUBLIC EplStatusuInit() { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplStatusuAddInstance(); + Ret = EplStatusuAddInstance(); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplStatusuAddInstance @@ -196,21 +193,23 @@ tEplKernel Ret; EPLDLLEXPORT tEplKernel PUBLIC EplStatusuAddInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof (EplStatusuInstance_g)); + // reset instance structure + EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof(EplStatusuInstance_g)); - // register StatusResponse callback function - Ret = EplDlluCalRegAsndService(kEplDllAsndStatusResponse, EplStatusuCbStatusResponse, kEplDllAsndFilterAny); + // register StatusResponse callback function + Ret = + EplDlluCalRegAsndService(kEplDllAsndStatusResponse, + EplStatusuCbStatusResponse, + kEplDllAsndFilterAny); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplStatusuDelInstance @@ -231,18 +230,19 @@ tEplKernel Ret; EPLDLLEXPORT tEplKernel PUBLIC EplStatusuDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // deregister StatusResponse callback function - Ret = EplDlluCalRegAsndService(kEplDllAsndStatusResponse, NULL, kEplDllAsndFilterNone); + // deregister StatusResponse callback function + Ret = + EplDlluCalRegAsndService(kEplDllAsndStatusResponse, NULL, + kEplDllAsndFilterNone); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplStatusuReset @@ -260,18 +260,17 @@ tEplKernel Ret; EPLDLLEXPORT tEplKernel PUBLIC EplStatusuReset() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // reset instance structure - EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof (EplStatusuInstance_g)); + // reset instance structure + EPL_MEMSET(&EplStatusuInstance_g, 0, sizeof(EplStatusuInstance_g)); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplStatusuRequestStatusResponse @@ -288,42 +287,38 @@ tEplKernel Ret; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplStatusuRequestStatusResponse( - unsigned int uiNodeId_p, - tEplStatusuCbResponse pfnCbResponse_p) +tEplKernel PUBLIC EplStatusuRequestStatusResponse(unsigned int uiNodeId_p, + tEplStatusuCbResponse + pfnCbResponse_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // decrement node ID, because array is zero based - uiNodeId_p--; - if (uiNodeId_p < tabentries (EplStatusuInstance_g.m_apfnCbResponse)) - { + // decrement node ID, because array is zero based + uiNodeId_p--; + if (uiNodeId_p < tabentries(EplStatusuInstance_g.m_apfnCbResponse)) { #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) - { // request already issued (maybe by someone else) - Ret = kEplInvalidOperation; - } - else - { - EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] = pfnCbResponse_p; - Ret = EplDlluCalIssueRequest(kEplDllReqServiceStatus, (uiNodeId_p + 1), 0xFF); - } + if (EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] != NULL) { // request already issued (maybe by someone else) + Ret = kEplInvalidOperation; + } else { + EplStatusuInstance_g.m_apfnCbResponse[uiNodeId_p] = + pfnCbResponse_p; + Ret = + EplDlluCalIssueRequest(kEplDllReqServiceStatus, + (uiNodeId_p + 1), 0xFF); + } #else - Ret = kEplInvalidOperation; + Ret = kEplInvalidOperation; #endif - } - else - { // invalid node ID specified - Ret = kEplInvalidNodeId; - } + } else { // invalid node ID specified + Ret = kEplInvalidNodeId; + } - return Ret; + return Ret; } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -347,41 +342,39 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * pFrameInfo_p) +static tEplKernel PUBLIC EplStatusuCbStatusResponse(tEplFrameInfo * + pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiNodeId; -unsigned int uiIndex; -tEplStatusuCbResponse pfnCbResponse; - - uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId); - - uiIndex = uiNodeId - 1; - - if (uiIndex < tabentries (EplStatusuInstance_g.m_apfnCbResponse)) - { - // memorize pointer to callback function - pfnCbResponse = EplStatusuInstance_g.m_apfnCbResponse[uiIndex]; - if (pfnCbResponse == NULL) - { // response was not requested - goto Exit; - } - // reset callback function pointer so that caller may issue next request - EplStatusuInstance_g.m_apfnCbResponse[uiIndex] = NULL; - - if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_STATUSRES) - { // StatusResponse not received or it has invalid size - Ret = pfnCbResponse(uiNodeId, NULL); - } - else - { // StatusResponse received - Ret = pfnCbResponse(uiNodeId, &pFrameInfo_p->m_pFrame->m_Data.m_Asnd.m_Payload.m_StatusResponse); - } - } - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiNodeId; + unsigned int uiIndex; + tEplStatusuCbResponse pfnCbResponse; + + uiNodeId = AmiGetByteFromLe(&pFrameInfo_p->m_pFrame->m_le_bSrcNodeId); + + uiIndex = uiNodeId - 1; + + if (uiIndex < tabentries(EplStatusuInstance_g.m_apfnCbResponse)) { + // memorize pointer to callback function + pfnCbResponse = EplStatusuInstance_g.m_apfnCbResponse[uiIndex]; + if (pfnCbResponse == NULL) { // response was not requested + goto Exit; + } + // reset callback function pointer so that caller may issue next request + EplStatusuInstance_g.m_apfnCbResponse[uiIndex] = NULL; + + if (pFrameInfo_p->m_uiFrameSize < EPL_C_DLL_MINSIZE_STATUSRES) { // StatusResponse not received or it has invalid size + Ret = pfnCbResponse(uiNodeId, NULL); + } else { // StatusResponse received + Ret = + pfnCbResponse(uiNodeId, + &pFrameInfo_p->m_pFrame->m_Data. + m_Asnd.m_Payload.m_StatusResponse); + } + } + + Exit: + return Ret; } // EOF - diff --git a/drivers/staging/epl/EplTimeruLinuxKernel.c b/drivers/staging/epl/EplTimeruLinuxKernel.c index 41dfb616d7d9..08820d184055 100644 --- a/drivers/staging/epl/EplTimeruLinuxKernel.c +++ b/drivers/staging/epl/EplTimeruLinuxKernel.c @@ -86,10 +86,9 @@ //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef struct -{ - struct timer_list m_Timer; - tEplTimerArg TimerArgument; +typedef struct { + struct timer_list m_Timer; + tEplTimerArg TimerArgument; } tEplTimeruData; @@ -137,14 +136,13 @@ static void PUBLIC EplTimeruCbMs(unsigned long ulParameter_p); tEplKernel PUBLIC EplTimeruInit() { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplTimeruAddInstance(); + Ret = EplTimeruAddInstance(); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruAddInstance @@ -161,14 +159,13 @@ tEplKernel Ret; tEplKernel PUBLIC EplTimeruAddInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruDelInstance @@ -187,14 +184,13 @@ tEplKernel Ret; tEplKernel PUBLIC EplTimeruDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruSetTimerMs @@ -211,43 +207,40 @@ tEplKernel Ret; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p) +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) { -tEplKernel Ret = kEplSuccessful; -tEplTimeruData* pData; + tEplKernel Ret = kEplSuccessful; + tEplTimeruData *pData; - // check pointer to handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } + // check pointer to handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } - pData = (tEplTimeruData*) EPL_MALLOC(sizeof (tEplTimeruData)); - if (pData == NULL) - { - Ret = kEplNoResource; - goto Exit; - } + pData = (tEplTimeruData *) EPL_MALLOC(sizeof(tEplTimeruData)); + if (pData == NULL) { + Ret = kEplNoResource; + goto Exit; + } - init_timer(&pData->m_Timer); - pData->m_Timer.function = EplTimeruCbMs; - pData->m_Timer.data = (unsigned long) pData; - pData->m_Timer.expires = jiffies + ulTime_p * HZ / 1000; + init_timer(&pData->m_Timer); + pData->m_Timer.function = EplTimeruCbMs; + pData->m_Timer.data = (unsigned long)pData; + pData->m_Timer.expires = jiffies + ulTime_p * HZ / 1000; - EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg)); + EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg)); - add_timer(&pData->m_Timer); + add_timer(&pData->m_Timer); - *pTimerHdl_p = (tEplTimerHdl) pData; + *pTimerHdl_p = (tEplTimerHdl) pData; -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruModifyTimerMs @@ -264,57 +257,50 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p) +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) { -tEplKernel Ret = kEplSuccessful; -tEplTimeruData* pData; - - // check pointer to handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - // check handle itself, i.e. was the handle initialized before - if (*pTimerHdl_p == 0) - { - Ret = EplTimeruSetTimerMs(pTimerHdl_p, ulTime_p, Argument_p); - goto Exit; - } - pData = (tEplTimeruData*) *pTimerHdl_p; - if ((tEplTimeruData*)pData->m_Timer.data != pData) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - mod_timer(&pData->m_Timer, (jiffies + ulTime_p * HZ / 1000)); - - // copy the TimerArg after the timer is restarted, - // so that a timer occured immediately before mod_timer - // won't use the new TimerArg and - // therefore the old timer cannot be distinguished from the new one. - // But if the new timer is too fast, it may get lost. - EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg)); - - // check if timer is really running - if (timer_pending(&pData->m_Timer) == 0) - { // timer is not running - // retry starting it - add_timer(&pData->m_Timer); - } - - // set handle to pointer of tEplTimeruData + tEplKernel Ret = kEplSuccessful; + tEplTimeruData *pData; + + // check pointer to handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + // check handle itself, i.e. was the handle initialized before + if (*pTimerHdl_p == 0) { + Ret = EplTimeruSetTimerMs(pTimerHdl_p, ulTime_p, Argument_p); + goto Exit; + } + pData = (tEplTimeruData *) * pTimerHdl_p; + if ((tEplTimeruData *) pData->m_Timer.data != pData) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + mod_timer(&pData->m_Timer, (jiffies + ulTime_p * HZ / 1000)); + + // copy the TimerArg after the timer is restarted, + // so that a timer occured immediately before mod_timer + // won't use the new TimerArg and + // therefore the old timer cannot be distinguished from the new one. + // But if the new timer is too fast, it may get lost. + EPL_MEMCPY(&pData->TimerArgument, &Argument_p, sizeof(tEplTimerArg)); + + // check if timer is really running + if (timer_pending(&pData->m_Timer) == 0) { // timer is not running + // retry starting it + add_timer(&pData->m_Timer); + } + // set handle to pointer of tEplTimeruData // *pTimerHdl_p = (tEplTimerHdl) pData; -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruDeleteTimer @@ -329,50 +315,45 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p) +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p) { -tEplKernel Ret = kEplSuccessful; -tEplTimeruData* pData; - - // check pointer to handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - // check handle itself, i.e. was the handle initialized before - if (*pTimerHdl_p == 0) - { - Ret = kEplSuccessful; - goto Exit; - } - pData = (tEplTimeruData*) *pTimerHdl_p; - if ((tEplTimeruData*)pData->m_Timer.data != pData) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } + tEplKernel Ret = kEplSuccessful; + tEplTimeruData *pData; + + // check pointer to handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + // check handle itself, i.e. was the handle initialized before + if (*pTimerHdl_p == 0) { + Ret = kEplSuccessful; + goto Exit; + } + pData = (tEplTimeruData *) * pTimerHdl_p; + if ((tEplTimeruData *) pData->m_Timer.data != pData) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } /* if (del_timer(&pData->m_Timer) == 1) { kfree(pData); } */ - // try to delete the timer - del_timer(&pData->m_Timer); - // free memory in any case - kfree(pData); + // try to delete the timer + del_timer(&pData->m_Timer); + // free memory in any case + kfree(pData); - // uninitialize handle - *pTimerHdl_p = 0; + // uninitialize handle + *pTimerHdl_p = 0; -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruIsTimerActive @@ -391,33 +372,28 @@ Exit: BOOL PUBLIC EplTimeruIsTimerActive(tEplTimerHdl TimerHdl_p) { -BOOL fActive = FALSE; -tEplTimeruData* pData; - - // check handle itself, i.e. was the handle initialized before - if (TimerHdl_p == 0) - { // timer was not created yet, so it is not active - goto Exit; - } - pData = (tEplTimeruData*) TimerHdl_p; - if ((tEplTimeruData*)pData->m_Timer.data != pData) - { // invalid timer - goto Exit; - } - - // check if timer is running - if (timer_pending(&pData->m_Timer) == 0) - { // timer is not running - goto Exit; - } - - fActive = TRUE; - -Exit: - return fActive; + BOOL fActive = FALSE; + tEplTimeruData *pData; + + // check handle itself, i.e. was the handle initialized before + if (TimerHdl_p == 0) { // timer was not created yet, so it is not active + goto Exit; + } + pData = (tEplTimeruData *) TimerHdl_p; + if ((tEplTimeruData *) pData->m_Timer.data != pData) { // invalid timer + goto Exit; + } + // check if timer is running + if (timer_pending(&pData->m_Timer) == 0) { // timer is not running + goto Exit; + } + + fActive = TRUE; + + Exit: + return fActive; } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -443,30 +419,28 @@ Exit: //--------------------------------------------------------------------------- static void PUBLIC EplTimeruCbMs(unsigned long ulParameter_p) { -tEplKernel Ret = kEplSuccessful; -tEplTimeruData* pData; -tEplEvent EplEvent; -tEplTimerEventArg TimerEventArg; + tEplKernel Ret = kEplSuccessful; + tEplTimeruData *pData; + tEplEvent EplEvent; + tEplTimerEventArg TimerEventArg; - pData = (tEplTimeruData*) ulParameter_p; + pData = (tEplTimeruData *) ulParameter_p; - // call event function - TimerEventArg.m_TimerHdl = (tEplTimerHdl)pData; - TimerEventArg.m_ulArg = pData->TimerArgument.m_ulArg; + // call event function + TimerEventArg.m_TimerHdl = (tEplTimerHdl) pData; + TimerEventArg.m_ulArg = pData->TimerArgument.m_ulArg; - EplEvent.m_EventSink = pData->TimerArgument.m_EventSink; - EplEvent.m_EventType = kEplEventTypeTimer; - EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime)); - EplEvent.m_pArg = &TimerEventArg; - EplEvent.m_uiSize = sizeof(TimerEventArg); + EplEvent.m_EventSink = pData->TimerArgument.m_EventSink; + EplEvent.m_EventType = kEplEventTypeTimer; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime)); + EplEvent.m_pArg = &TimerEventArg; + EplEvent.m_uiSize = sizeof(TimerEventArg); - Ret = EplEventuPost(&EplEvent); + Ret = EplEventuPost(&EplEvent); - // d.k. do not free memory, user has to call EplTimeruDeleteTimer() - //kfree(pData); + // d.k. do not free memory, user has to call EplTimeruDeleteTimer() + //kfree(pData); } - // EOF - diff --git a/drivers/staging/epl/EplTimeruNull.c b/drivers/staging/epl/EplTimeruNull.c index ce9af380f0c0..40ce403cbd03 100644 --- a/drivers/staging/epl/EplTimeruNull.c +++ b/drivers/staging/epl/EplTimeruNull.c @@ -132,11 +132,11 @@ //--------------------------------------------------------------------------- tEplKernel PUBLIC EplTimeruInit() { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplTimeruAddInstance(); + Ret = EplTimeruAddInstance(); -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -158,11 +158,11 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplTimeruAddInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -186,11 +186,11 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplTimeruDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -212,27 +212,24 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p) +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) { -tEplKernel Ret; + tEplKernel Ret; + Ret = kEplSuccessful; - Ret = kEplSuccessful; + // check handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } - // check handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - -Exit: - return Ret; + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruModifyTimerMs @@ -252,24 +249,22 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p) +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - // check parameter - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } + // check parameter + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } - -Exit: - return Ret; + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -289,25 +284,22 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p) +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p) { -tEplKernel Ret; - - Ret = kEplSuccessful; + tEplKernel Ret; - // check parameter - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } + Ret = kEplSuccessful; - // set handle invalide - *pTimerHdl_p = 0; + // check parameter + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + // set handle invalide + *pTimerHdl_p = 0; - -Exit: - return Ret; + Exit: + return Ret; } @@ -317,7 +309,4 @@ Exit: // // //=========================================================================// - - // EOF - diff --git a/drivers/staging/epl/EplTimeruWin32.c b/drivers/staging/epl/EplTimeruWin32.c index b5d845c8c094..a967b4e59d4b 100644 --- a/drivers/staging/epl/EplTimeruWin32.c +++ b/drivers/staging/epl/EplTimeruWin32.c @@ -85,24 +85,22 @@ //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- -typedef struct -{ - tEplTimerArg TimerArgument; - HANDLE DelteHandle; - unsigned long ulTimeout; +typedef struct { + tEplTimerArg TimerArgument; + HANDLE DelteHandle; + unsigned long ulTimeout; -}tEplTimeruThread; +} tEplTimeruThread; -typedef struct -{ - LPCRITICAL_SECTION m_pCriticalSection; - CRITICAL_SECTION m_CriticalSection; -}tEplTimeruInstance; +typedef struct { + LPCRITICAL_SECTION m_pCriticalSection; + CRITICAL_SECTION m_CriticalSection; +} tEplTimeruInstance; //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- static tEplTimeruInstance EplTimeruInstance_g; -static tEplTimeruThread ThreadData_l; +static tEplTimeruThread ThreadData_l; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- @@ -146,11 +144,11 @@ DWORD PUBLIC EplSdoTimeruThreadms(LPVOID lpParameter); //--------------------------------------------------------------------------- tEplKernel PUBLIC EplTimeruInit() { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplTimeruAddInstance(); + Ret = EplTimeruAddInstance(); -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -172,18 +170,16 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplTimeruAddInstance() { -tEplKernel Ret; - - Ret = kEplSuccessful; + tEplKernel Ret; + Ret = kEplSuccessful; - // create critical section - EplTimeruInstance_g.m_pCriticalSection = &EplTimeruInstance_g.m_CriticalSection; - InitializeCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + // create critical section + EplTimeruInstance_g.m_pCriticalSection = + &EplTimeruInstance_g.m_CriticalSection; + InitializeCriticalSection(EplTimeruInstance_g.m_pCriticalSection); - - -return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -207,11 +203,11 @@ return Ret; //--------------------------------------------------------------------------- tEplKernel PUBLIC EplTimeruDelInstance() { -tEplKernel Ret; + tEplKernel Ret; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - return Ret; + return Ret; } //--------------------------------------------------------------------------- @@ -233,71 +229,60 @@ tEplKernel Ret; // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p) +tEplKernel PUBLIC EplTimeruSetTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) { -tEplKernel Ret; -HANDLE DeleteHandle; -HANDLE ThreadHandle; -DWORD ThreadId; - - - Ret = kEplSuccessful; - - // check handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - // enter critical section - EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection); - - // first create event to delete timer - DeleteHandle = CreateEvent(NULL,FALSE,FALSE, NULL); - if(DeleteHandle == NULL) - { - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - - // set handle for caller - *pTimerHdl_p = (tEplTimerHdl)DeleteHandle; - - - - - // fill data for thread - ThreadData_l.DelteHandle = DeleteHandle; - EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, sizeof(tEplTimerArg)); - ThreadData_l.ulTimeout = ulTime_p; - - // create thread to create waitable timer and wait for timer - ThreadHandle = CreateThread(NULL, - 0, - EplSdoTimeruThreadms, - &ThreadData_l, - 0, - &ThreadId); - if(ThreadHandle == NULL) - { - // leave critical section - LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); - - // delte handle - CloseHandle(DeleteHandle); - - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret; + HANDLE DeleteHandle; + HANDLE ThreadHandle; + DWORD ThreadId; + + Ret = kEplSuccessful; + + // check handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + // enter critical section + EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // first create event to delete timer + DeleteHandle = CreateEvent(NULL, FALSE, FALSE, NULL); + if (DeleteHandle == NULL) { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + // set handle for caller + *pTimerHdl_p = (tEplTimerHdl) DeleteHandle; + + // fill data for thread + ThreadData_l.DelteHandle = DeleteHandle; + EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, + sizeof(tEplTimerArg)); + ThreadData_l.ulTimeout = ulTime_p; + + // create thread to create waitable timer and wait for timer + ThreadHandle = CreateThread(NULL, + 0, + EplSdoTimeruThreadms, + &ThreadData_l, 0, &ThreadId); + if (ThreadHandle == NULL) { + // leave critical section + LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // delte handle + CloseHandle(DeleteHandle); + + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimeruModifyTimerMs @@ -317,69 +302,64 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl* pTimerHdl_p, - unsigned long ulTime_p, - tEplTimerArg Argument_p) +tEplKernel PUBLIC EplTimeruModifyTimerMs(tEplTimerHdl * pTimerHdl_p, + unsigned long ulTime_p, + tEplTimerArg Argument_p) { -tEplKernel Ret; -HANDLE DeleteHandle; -HANDLE ThreadHandle; -DWORD ThreadId; - - Ret = kEplSuccessful; - - // check parameter - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - DeleteHandle = (HANDLE)(*pTimerHdl_p); - - // set event to end timer task for this timer - SetEvent(DeleteHandle); - - // create new timer - // first create event to delete timer - DeleteHandle = CreateEvent(NULL,FALSE,FALSE, NULL); - if(DeleteHandle == NULL) - { - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - - // set handle for caller - *pTimerHdl_p = (tEplTimerHdl)DeleteHandle; - - // enter critical section - EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection); - - // fill data for thread - ThreadData_l.DelteHandle = DeleteHandle; - EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, sizeof(tEplTimerArg)); - ThreadData_l.ulTimeout = ulTime_p; - - // create thread to create waitable timer and wait for timer - ThreadHandle = CreateThread(NULL, - 0, - EplSdoTimeruThreadms, - &ThreadData_l, - 0, - &ThreadId); - if(ThreadHandle == NULL) - { - // leave critical section - LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); - - // delte handle - - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret; + HANDLE DeleteHandle; + HANDLE ThreadHandle; + DWORD ThreadId; + + Ret = kEplSuccessful; + + // check parameter + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + DeleteHandle = (HANDLE) (*pTimerHdl_p); + + // set event to end timer task for this timer + SetEvent(DeleteHandle); + + // create new timer + // first create event to delete timer + DeleteHandle = CreateEvent(NULL, FALSE, FALSE, NULL); + if (DeleteHandle == NULL) { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + // set handle for caller + *pTimerHdl_p = (tEplTimerHdl) DeleteHandle; + + // enter critical section + EnterCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // fill data for thread + ThreadData_l.DelteHandle = DeleteHandle; + EPL_MEMCPY(&ThreadData_l.TimerArgument, &Argument_p, + sizeof(tEplTimerArg)); + ThreadData_l.ulTimeout = ulTime_p; + + // create thread to create waitable timer and wait for timer + ThreadHandle = CreateThread(NULL, + 0, + EplSdoTimeruThreadms, + &ThreadData_l, 0, &ThreadId); + if (ThreadHandle == NULL) { + // leave critical section + LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // delte handle + + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + Exit: + return Ret; } //--------------------------------------------------------------------------- @@ -399,31 +379,29 @@ Exit: // State: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl* pTimerHdl_p) +tEplKernel PUBLIC EplTimeruDeleteTimer(tEplTimerHdl * pTimerHdl_p) { -tEplKernel Ret; -HANDLE DeleteHandle; - - Ret = kEplSuccessful; + tEplKernel Ret; + HANDLE DeleteHandle; - // check parameter - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } + Ret = kEplSuccessful; - DeleteHandle = (HANDLE)(*pTimerHdl_p); + // check parameter + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } - // set event to end timer task for this timer - SetEvent(DeleteHandle); + DeleteHandle = (HANDLE) (*pTimerHdl_p); - // set handle invalide - *pTimerHdl_p = 0; + // set event to end timer task for this timer + SetEvent(DeleteHandle); + // set handle invalide + *pTimerHdl_p = 0; -Exit: - return Ret; + Exit: + return Ret; } @@ -452,100 +430,84 @@ Exit: //--------------------------------------------------------------------------- DWORD PUBLIC EplSdoTimeruThreadms(LPVOID lpParameter) { -tEplKernel Ret; -tEplTimeruThread* pThreadData; -HANDLE aHandles[2]; -BOOL fReturn; -LARGE_INTEGER TimeoutTime; -unsigned long ulEvent; -tEplEvent EplEvent; -tEplTimeruThread ThreadData; -tEplTimerEventArg TimerEventArg; - - Ret = kEplSuccessful; - - // get pointer to data - pThreadData = (tEplTimeruThread*)lpParameter; - // copy thread data - EPL_MEMCPY(&ThreadData, pThreadData, sizeof(ThreadData)); - pThreadData = &ThreadData; - - // leave critical section - LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); - - // create waitable timer - aHandles[1] = CreateWaitableTimer(NULL,FALSE,NULL); - if(aHandles[1] == NULL) - { - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - - // set timer - // set timeout interval -> needed to be negativ - // -> because relative timeout - // -> multiply by 10000 for 100 ns timebase of function - TimeoutTime.QuadPart = (((long long)pThreadData->ulTimeout) * -10000); - fReturn = SetWaitableTimer(aHandles[1], - &TimeoutTime, - 0, - NULL, - NULL, - FALSE); - if(fReturn == 0) - { - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - - // save delte event handle in handle array - aHandles[0] = pThreadData->DelteHandle; - - // wait for one of the events - ulEvent = WaitForMultipleObjects( 2, - &aHandles[0], - FALSE, - INFINITE); - if(ulEvent == WAIT_OBJECT_0) - { // delte event - - // close handels - CloseHandle(aHandles[1]); - // terminate thread - goto Exit; - } - else if(ulEvent == (WAIT_OBJECT_0 + 1)) - { // timer event - // call event function - TimerEventArg.m_TimerHdl = (tEplTimerHdl)pThreadData->DelteHandle; - TimerEventArg.m_ulArg = pThreadData->TimerArgument.m_ulArg; - - EplEvent.m_EventSink = pThreadData->TimerArgument.m_EventSink; - EplEvent.m_EventType = kEplEventTypeTimer; - EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime)); - EplEvent.m_pArg = &TimerEventArg; - EplEvent.m_uiSize = sizeof(TimerEventArg); - - Ret = EplEventuPost(&EplEvent); - - // close handels - CloseHandle(aHandles[1]); - // terminate thread - goto Exit; - - } - else - { // error - ulEvent = GetLastError(); - TRACE1("Error in WaitForMultipleObjects Errorcode: 0x%x\n",ulEvent); - // terminate thread - goto Exit; - } - -Exit: - return Ret; + tEplKernel Ret; + tEplTimeruThread *pThreadData; + HANDLE aHandles[2]; + BOOL fReturn; + LARGE_INTEGER TimeoutTime; + unsigned long ulEvent; + tEplEvent EplEvent; + tEplTimeruThread ThreadData; + tEplTimerEventArg TimerEventArg; + + Ret = kEplSuccessful; + + // get pointer to data + pThreadData = (tEplTimeruThread *) lpParameter; + // copy thread data + EPL_MEMCPY(&ThreadData, pThreadData, sizeof(ThreadData)); + pThreadData = &ThreadData; + + // leave critical section + LeaveCriticalSection(EplTimeruInstance_g.m_pCriticalSection); + + // create waitable timer + aHandles[1] = CreateWaitableTimer(NULL, FALSE, NULL); + if (aHandles[1] == NULL) { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + // set timer + // set timeout interval -> needed to be negativ + // -> because relative timeout + // -> multiply by 10000 for 100 ns timebase of function + TimeoutTime.QuadPart = (((long long)pThreadData->ulTimeout) * -10000); + fReturn = SetWaitableTimer(aHandles[1], + &TimeoutTime, 0, NULL, NULL, FALSE); + if (fReturn == 0) { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + // save delte event handle in handle array + aHandles[0] = pThreadData->DelteHandle; + + // wait for one of the events + ulEvent = WaitForMultipleObjects(2, &aHandles[0], FALSE, INFINITE); + if (ulEvent == WAIT_OBJECT_0) { // delte event + + // close handels + CloseHandle(aHandles[1]); + // terminate thread + goto Exit; + } else if (ulEvent == (WAIT_OBJECT_0 + 1)) { // timer event + // call event function + TimerEventArg.m_TimerHdl = + (tEplTimerHdl) pThreadData->DelteHandle; + TimerEventArg.m_ulArg = pThreadData->TimerArgument.m_ulArg; + + EplEvent.m_EventSink = pThreadData->TimerArgument.m_EventSink; + EplEvent.m_EventType = kEplEventTypeTimer; + EPL_MEMSET(&EplEvent.m_NetTime, 0x00, sizeof(tEplNetTime)); + EplEvent.m_pArg = &TimerEventArg; + EplEvent.m_uiSize = sizeof(TimerEventArg); + + Ret = EplEventuPost(&EplEvent); + + // close handels + CloseHandle(aHandles[1]); + // terminate thread + goto Exit; + + } else { // error + ulEvent = GetLastError(); + TRACE1("Error in WaitForMultipleObjects Errorcode: 0x%x\n", + ulEvent); + // terminate thread + goto Exit; + } + + Exit: + return Ret; } - // EOF - diff --git a/drivers/staging/epl/SharedBuff.c b/drivers/staging/epl/SharedBuff.c index 1833d7182463..9fb09d6bc28e 100644 --- a/drivers/staging/epl/SharedBuff.c +++ b/drivers/staging/epl/SharedBuff.c @@ -56,28 +56,28 @@ #if defined(WIN32) || defined(_WIN32) - #ifdef UNDER_RTSS - // RTX header - #include - #include - #include - - #elif __BORLANDC__ - // borland C header - #include - #include - - #elif WINCE - #include - - #else - // MSVC needs to include windows.h at first - // the following defines ar necessary for function prototypes for waitable timers - #define _WIN32_WINDOWS 0x0401 - #define _WIN32_WINNT 0x0400 - #include - #include - #endif +#ifdef UNDER_RTSS + // RTX header +#include +#include +#include + +#elif __BORLANDC__ + // borland C header +#include +#include + +#elif WINCE +#include + +#else + // MSVC needs to include windows.h at first + // the following defines ar necessary for function prototypes for waitable timers +#define _WIN32_WINDOWS 0x0401 +#define _WIN32_WINNT 0x0400 +#include +#include +#endif #endif @@ -87,16 +87,13 @@ // d.k. Linux kernel modules needs other header files for memcpy() #if (TARGET_SYSTEM == _LINUX_) && defined(__KERNEL__) - #include +#include #else - #include - #include - #include +#include +#include +#include #endif - - - /***************************************************************************/ /* */ /* */ @@ -111,82 +108,67 @@ // Configuration //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Constant definitions //--------------------------------------------------------------------------- -#define SBC_MAGIC_ID 0x53424323 // magic ID ("SBC#") -#define SBL_MAGIC_ID 0x53424C23 // magic ID ("SBL#") - - +#define SBC_MAGIC_ID 0x53424323 // magic ID ("SBC#") +#define SBL_MAGIC_ID 0x53424C23 // magic ID ("SBL#") //--------------------------------------------------------------------------- // Local types //--------------------------------------------------------------------------- // structure to administrate circular shared buffer head -typedef struct -{ - unsigned long m_ShbCirMagicID; // magic ID ("SBC#") - unsigned long m_ulBufferTotalSize; // over-all size of complete buffer - unsigned long m_ulBufferDataSize; // size of complete data area - unsigned long m_ulWrIndex; // current write index (set bevore write) - unsigned long m_ulRdIndex; // current read index (set after read) - unsigned long m_ulNumOfWriteJobs; // number of currently (parallel running) write operations - unsigned long m_ulDataInUse; // currently used buffer size (incl. uncompleted write operations) - unsigned long m_ulDataApended; // buffer size of complete new written but not yet readable data (in case of m_ulNumOfWriteJobs>1) - unsigned long m_ulBlocksApended; // number of complete new written but not yet readable data blocks (in case of m_ulNumOfWriteJobs>1) - unsigned long m_ulDataReadable; // buffer size with readable (complete written) data - unsigned long m_ulBlocksReadable; // number of readable (complete written) data blocks - tShbCirSigHndlrNewData m_pfnSigHndlrNewData;// application handler to signal new data - unsigned int m_fBufferLocked; // TRUE if buffer is locked (because of pending reset request) - tShbCirSigHndlrReset m_pfnSigHndlrReset; // application handler to signal buffer reset is done - unsigned char m_Data; // start of data area (the real data size is unknown at this time) +typedef struct { + unsigned long m_ShbCirMagicID; // magic ID ("SBC#") + unsigned long m_ulBufferTotalSize; // over-all size of complete buffer + unsigned long m_ulBufferDataSize; // size of complete data area + unsigned long m_ulWrIndex; // current write index (set bevore write) + unsigned long m_ulRdIndex; // current read index (set after read) + unsigned long m_ulNumOfWriteJobs; // number of currently (parallel running) write operations + unsigned long m_ulDataInUse; // currently used buffer size (incl. uncompleted write operations) + unsigned long m_ulDataApended; // buffer size of complete new written but not yet readable data (in case of m_ulNumOfWriteJobs>1) + unsigned long m_ulBlocksApended; // number of complete new written but not yet readable data blocks (in case of m_ulNumOfWriteJobs>1) + unsigned long m_ulDataReadable; // buffer size with readable (complete written) data + unsigned long m_ulBlocksReadable; // number of readable (complete written) data blocks + tShbCirSigHndlrNewData m_pfnSigHndlrNewData; // application handler to signal new data + unsigned int m_fBufferLocked; // TRUE if buffer is locked (because of pending reset request) + tShbCirSigHndlrReset m_pfnSigHndlrReset; // application handler to signal buffer reset is done + unsigned char m_Data; // start of data area (the real data size is unknown at this time) } tShbCirBuff; - // structure to administrate linear shared buffer head -typedef struct -{ - unsigned int m_ShbLinMagicID; // magic ID ("SBL#") - unsigned long m_ulBufferTotalSize; // over-all size of complete buffer - unsigned long m_ulBufferDataSize; // size of complete data area - unsigned char m_Data; // start of data area (the real data size is unknown at this time) +typedef struct { + unsigned int m_ShbLinMagicID; // magic ID ("SBL#") + unsigned long m_ulBufferTotalSize; // over-all size of complete buffer + unsigned long m_ulBufferDataSize; // size of complete data area + unsigned char m_Data; // start of data area (the real data size is unknown at this time) } tShbLinBuff; - // type to save size of a single data block inside the circular shared buffer -typedef struct -{ - unsigned int m_uiFullBlockSize : 28; // a single block must not exceed a length of 256MByte :-) - unsigned int m_uiAlignFillBytes : 4; +typedef struct { + unsigned int m_uiFullBlockSize:28; // a single block must not exceed a length of 256MByte :-) + unsigned int m_uiAlignFillBytes:4; } tShbCirBlockSize; -#define SBC_BLOCK_ALIGNMENT 4 // alignment must *not* be lower than sizeof(tShbCirBlockSize)! -#define SBC_MAX_BLOCK_SIZE ((1<<28)-1) // = (2^28 - 1) = (256MByte - 1) -> should be enought for real life :-) +#define SBC_BLOCK_ALIGNMENT 4 // alignment must *not* be lower than sizeof(tShbCirBlockSize)! +#define SBC_MAX_BLOCK_SIZE ((1<<28)-1) // = (2^28 - 1) = (256MByte - 1) -> should be enought for real life :-) #define SBL_BLOCK_ALIGNMENT 4 -#define SBL_MAX_BLOCK_SIZE ((1<<28)-1) // = (2^28 - 1) = (256MByte - 1) -> should be enought for real life :-) - - +#define SBL_MAX_BLOCK_SIZE ((1<<28)-1) // = (2^28 - 1) = (256MByte - 1) -> should be enought for real life :-) //--------------------------------------------------------------------------- // Global variables //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Local variables //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Prototypes of internal functions //--------------------------------------------------------------------------- @@ -195,50 +177,41 @@ typedef struct // Get pointer to Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbCirBuff* ShbCirGetBuffer ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbCirBuff *ShbCirGetBuffer(tShbInstance pShbInstance_p) { -tShbCirBuff* pShbCirBuff; - + tShbCirBuff *pShbCirBuff; - pShbCirBuff = (tShbCirBuff*) ShbIpcGetShMemPtr (pShbInstance_p); - ASSERT(pShbCirBuff->m_ShbCirMagicID == SBC_MAGIC_ID); + pShbCirBuff = (tShbCirBuff *) ShbIpcGetShMemPtr(pShbInstance_p); + ASSERT(pShbCirBuff->m_ShbCirMagicID == SBC_MAGIC_ID); - return (pShbCirBuff); + return (pShbCirBuff); } - - //--------------------------------------------------------------------------- // Get pointer to Linear Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbLinBuff* ShbLinGetBuffer ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbLinBuff *ShbLinGetBuffer(tShbInstance pShbInstance_p) { -tShbLinBuff* pShbLinBuff; + tShbLinBuff *pShbLinBuff; + pShbLinBuff = (tShbLinBuff *) ShbIpcGetShMemPtr(pShbInstance_p); + ASSERT(pShbLinBuff->m_ShbLinMagicID == SBL_MAGIC_ID); - pShbLinBuff = (tShbLinBuff*) ShbIpcGetShMemPtr (pShbInstance_p); - ASSERT(pShbLinBuff->m_ShbLinMagicID == SBL_MAGIC_ID); - - return (pShbLinBuff); + return (pShbLinBuff); } - - // not inlined internal functions -int ShbCirSignalHandlerNewData (tShbInstance pShbInstance_p); -void ShbCirSignalHandlerReset (tShbInstance pShbInstance_p, unsigned int fTimeOut_p); +int ShbCirSignalHandlerNewData(tShbInstance pShbInstance_p); +void ShbCirSignalHandlerReset(tShbInstance pShbInstance_p, + unsigned int fTimeOut_p); #endif - - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -252,40 +225,32 @@ void ShbCirSignalHandlerReset (tShbInstance pShbInstance_p, unsigned // Initialize Shared Buffer Module //--------------------------------------------------------------------------- -tShbError ShbInit (void) +tShbError ShbInit(void) { -tShbError ShbError; + tShbError ShbError; + ShbError = ShbIpcInit(); - ShbError = ShbIpcInit(); - - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Deinitialize Shared Buffer Module //--------------------------------------------------------------------------- -tShbError ShbExit (void) +tShbError ShbExit(void) { -tShbError ShbError; - + tShbError ShbError; - ShbError = ShbIpcExit(); + ShbError = ShbIpcExit(); - return (ShbError); + return (ShbError); } - - - - //-------------------------------------------------------------------------// // // // C i r c u l a r S h a r e d B u f f e r // @@ -296,128 +261,109 @@ tShbError ShbError; // Allocate Circular Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbCirAllocBuffer ( - unsigned long ulBufferSize_p, - const char* pszBufferID_p, - tShbInstance* ppShbInstance_p, - unsigned int* pfShbNewCreated_p) +tShbError ShbCirAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p) { -tShbInstance pShbInstance; -tShbCirBuff* pShbCirBuff; -unsigned int fShbNewCreated; -unsigned long ulBufferDataSize; -unsigned long ulBufferTotalSize; -tShbError ShbError; - - - // check arguments - if ((ulBufferSize_p == 0) || (ppShbInstance_p == NULL)) - { - return (kShbInvalidArg); - } - - - // calculate length of memory to allocate - ulBufferDataSize = (ulBufferSize_p + (SBC_BLOCK_ALIGNMENT-1)) & ~(SBC_BLOCK_ALIGNMENT-1); - ulBufferTotalSize = ulBufferDataSize + sizeof(tShbCirBuff); - - // allocate a new or open an existing shared buffer - ShbError = ShbIpcAllocBuffer (ulBufferTotalSize, pszBufferID_p, - &pShbInstance, &fShbNewCreated); - if (ShbError != kShbOk) - { - goto Exit; - } - - if (pShbInstance == NULL) - { - ShbError = kShbOutOfMem; - goto Exit; - } - - - // get pointer to shared buffer - pShbCirBuff = (tShbCirBuff*) ShbIpcGetShMemPtr (pShbInstance); - - // if the shared buffer was new created, than this process has - // to initialize it, otherwise the buffer is already in use - // and *must not* be reseted - if ( fShbNewCreated ) - { - #ifndef NDEBUG - { - memset (pShbCirBuff, 0xCC, ulBufferTotalSize); - } - #endif - - - pShbCirBuff->m_ShbCirMagicID = SBC_MAGIC_ID; - pShbCirBuff->m_ulBufferTotalSize = ulBufferTotalSize; - pShbCirBuff->m_ulBufferDataSize = ulBufferDataSize; - pShbCirBuff->m_ulWrIndex = 0; - pShbCirBuff->m_ulRdIndex = 0; - pShbCirBuff->m_ulNumOfWriteJobs = 0; - pShbCirBuff->m_ulDataInUse = 0; - pShbCirBuff->m_ulDataApended = 0; - pShbCirBuff->m_ulBlocksApended = 0; - pShbCirBuff->m_ulDataReadable = 0; - pShbCirBuff->m_ulBlocksReadable = 0; - pShbCirBuff->m_pfnSigHndlrNewData = NULL; - pShbCirBuff->m_fBufferLocked = FALSE; - pShbCirBuff->m_pfnSigHndlrReset = NULL; - } - else - { - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - } - - -Exit: - - *ppShbInstance_p = pShbInstance; - *pfShbNewCreated_p = fShbNewCreated; - - return (ShbError); - -} + tShbInstance pShbInstance; + tShbCirBuff *pShbCirBuff; + unsigned int fShbNewCreated; + unsigned long ulBufferDataSize; + unsigned long ulBufferTotalSize; + tShbError ShbError; + + // check arguments + if ((ulBufferSize_p == 0) || (ppShbInstance_p == NULL)) { + return (kShbInvalidArg); + } + + // calculate length of memory to allocate + ulBufferDataSize = + (ulBufferSize_p + + (SBC_BLOCK_ALIGNMENT - 1)) & ~(SBC_BLOCK_ALIGNMENT - 1); + ulBufferTotalSize = ulBufferDataSize + sizeof(tShbCirBuff); + + // allocate a new or open an existing shared buffer + ShbError = ShbIpcAllocBuffer(ulBufferTotalSize, pszBufferID_p, + &pShbInstance, &fShbNewCreated); + if (ShbError != kShbOk) { + goto Exit; + } + + if (pShbInstance == NULL) { + ShbError = kShbOutOfMem; + goto Exit; + } + + // get pointer to shared buffer + pShbCirBuff = (tShbCirBuff *) ShbIpcGetShMemPtr(pShbInstance); + + // if the shared buffer was new created, than this process has + // to initialize it, otherwise the buffer is already in use + // and *must not* be reseted + if (fShbNewCreated) { +#ifndef NDEBUG + { + memset(pShbCirBuff, 0xCC, ulBufferTotalSize); + } +#endif + pShbCirBuff->m_ShbCirMagicID = SBC_MAGIC_ID; + pShbCirBuff->m_ulBufferTotalSize = ulBufferTotalSize; + pShbCirBuff->m_ulBufferDataSize = ulBufferDataSize; + pShbCirBuff->m_ulWrIndex = 0; + pShbCirBuff->m_ulRdIndex = 0; + pShbCirBuff->m_ulNumOfWriteJobs = 0; + pShbCirBuff->m_ulDataInUse = 0; + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + pShbCirBuff->m_ulDataReadable = 0; + pShbCirBuff->m_ulBlocksReadable = 0; + pShbCirBuff->m_pfnSigHndlrNewData = NULL; + pShbCirBuff->m_fBufferLocked = FALSE; + pShbCirBuff->m_pfnSigHndlrReset = NULL; + } else { + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + } + + Exit: + + *ppShbInstance_p = pShbInstance; + *pfShbNewCreated_p = fShbNewCreated; + + return (ShbError); +} //--------------------------------------------------------------------------- // Release Circular Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbCirReleaseBuffer ( - tShbInstance pShbInstance_p) +tShbError ShbCirReleaseBuffer(tShbInstance pShbInstance_p) { -tShbError ShbError; + tShbError ShbError; + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbOk; + goto Exit; + } - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbOk; - goto Exit; - } + ShbError = ShbIpcReleaseBuffer(pShbInstance_p); + Exit: - ShbError = ShbIpcReleaseBuffer (pShbInstance_p); - - -Exit: - - return (ShbError); + return (ShbError); } - -#endif // !defined(INLINE_ENABLED) +#endif // !defined(INLINE_ENABLED) #if (!defined(SHAREDBUFF_INLINED)) || defined(INLINE_ENABLED) @@ -425,895 +371,797 @@ Exit: // Reset Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirResetBuffer ( - tShbInstance pShbInstance_p, - unsigned long ulTimeOut_p, - tShbCirSigHndlrReset pfnSignalHandlerReset_p) +INLINE_FUNCTION tShbError ShbCirResetBuffer(tShbInstance pShbInstance_p, + unsigned long ulTimeOut_p, + tShbCirSigHndlrReset + pfnSignalHandlerReset_p) { -tShbCirBuff* pShbCirBuff; -unsigned long ulNumOfWriteJobs = 0; // d.k. GCC complains about uninitialized variable otherwise -tShbError ShbError; - - - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ShbError = kShbOk; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - // start reset job by setting request request in buffer header - ShbIpcEnterAtomicSection (pShbInstance_p); - { - if ( !pShbCirBuff->m_fBufferLocked ) - { - ulNumOfWriteJobs = pShbCirBuff->m_ulNumOfWriteJobs; - - pShbCirBuff->m_fBufferLocked = TRUE; - pShbCirBuff->m_pfnSigHndlrReset = pfnSignalHandlerReset_p; - } - else - { - ShbError = kShbAlreadyReseting; - } - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - if (ShbError != kShbOk) - { - goto Exit; - } - - - // if there is currently no running write operation then reset buffer - // immediately, otherwise wait until the last write job is ready by - // starting a signal process - if (ulNumOfWriteJobs == 0) - { - // there is currently no running write operation - // -> reset buffer immediately - ShbCirSignalHandlerReset (pShbInstance_p, FALSE); - ShbError = kShbOk; - } - else - { - // there is currently at least one running write operation - // -> starting signal process to wait until the last write job is ready - ShbError = ShbIpcStartSignalingJobReady (pShbInstance_p, ulTimeOut_p, ShbCirSignalHandlerReset); - } - - -Exit: - - return (ShbError); + tShbCirBuff *pShbCirBuff; + unsigned long ulNumOfWriteJobs = 0; // d.k. GCC complains about uninitialized variable otherwise + tShbError ShbError; + + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + // start reset job by setting request request in buffer header + ShbIpcEnterAtomicSection(pShbInstance_p); + { + if (!pShbCirBuff->m_fBufferLocked) { + ulNumOfWriteJobs = pShbCirBuff->m_ulNumOfWriteJobs; + + pShbCirBuff->m_fBufferLocked = TRUE; + pShbCirBuff->m_pfnSigHndlrReset = + pfnSignalHandlerReset_p; + } else { + ShbError = kShbAlreadyReseting; + } + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + if (ShbError != kShbOk) { + goto Exit; + } + + // if there is currently no running write operation then reset buffer + // immediately, otherwise wait until the last write job is ready by + // starting a signal process + if (ulNumOfWriteJobs == 0) { + // there is currently no running write operation + // -> reset buffer immediately + ShbCirSignalHandlerReset(pShbInstance_p, FALSE); + ShbError = kShbOk; + } else { + // there is currently at least one running write operation + // -> starting signal process to wait until the last write job is ready + ShbError = + ShbIpcStartSignalingJobReady(pShbInstance_p, ulTimeOut_p, + ShbCirSignalHandlerReset); + } + + Exit: + + return (ShbError); } - - //--------------------------------------------------------------------------- // Write data block to Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirWriteDataBlock ( - tShbInstance pShbInstance_p, - const void* pSrcDataBlock_p, - unsigned long ulDataBlockSize_p) +INLINE_FUNCTION tShbError ShbCirWriteDataBlock(tShbInstance pShbInstance_p, + const void *pSrcDataBlock_p, + unsigned long ulDataBlockSize_p) { -tShbCirBuff* pShbCirBuff; -tShbCirBlockSize ShbCirBlockSize; -unsigned int uiFullBlockSize; -unsigned int uiAlignFillBytes; -unsigned char* pShbCirDataPtr; -unsigned char* pScrDataPtr; -unsigned long ulDataSize; -unsigned long ulChunkSize; -unsigned long ulWrIndex = 0; // d.k. GCC complains about uninitialized variable otherwise -unsigned int fSignalNewData; -unsigned int fSignalReset; -tShbError ShbError; -tShbError ShbError2; -int fRes; - - - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - if ((pSrcDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) - { - // nothing to do here - ShbError = kShbOk; - goto Exit; - } - - if (ulDataBlockSize_p > SBC_MAX_BLOCK_SIZE) - { - ShbError = kShbExceedDataSizeLimit; - goto Exit; - } - - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - pScrDataPtr = (unsigned char*)pSrcDataBlock_p; - fSignalNewData = FALSE; - fSignalReset = FALSE; - ShbError = kShbOk; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - // calculate data block size in circular buffer - ulDataSize = (ulDataBlockSize_p + (SBC_BLOCK_ALIGNMENT-1)) & ~(SBC_BLOCK_ALIGNMENT-1); - uiFullBlockSize = ulDataSize + sizeof(tShbCirBlockSize); // data size + header - uiAlignFillBytes = ulDataSize - ulDataBlockSize_p; - - ShbCirBlockSize.m_uiFullBlockSize = uiFullBlockSize; - ShbCirBlockSize.m_uiAlignFillBytes = uiAlignFillBytes; - - - // reserve the needed memory for the write operation to do now - // and make necessary adjustments in the circular buffer header - ShbIpcEnterAtomicSection (pShbInstance_p); - { - // check if there is sufficient memory available to store - // the new data - fRes = uiFullBlockSize <= (pShbCirBuff->m_ulBufferDataSize - pShbCirBuff->m_ulDataInUse); - if ( fRes ) - { - // set write pointer for the write operation to do now - // to the current write pointer of the circular buffer - ulWrIndex = pShbCirBuff->m_ulWrIndex; - - // reserve the needed memory for the write operation to do now - pShbCirBuff->m_ulDataInUse += uiFullBlockSize; - - // set new write pointer behind the reserved memory - // for the write operation to do now - pShbCirBuff->m_ulWrIndex += uiFullBlockSize; - pShbCirBuff->m_ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; - - // increment number of currently (parallel running) - // write operations - pShbCirBuff->m_ulNumOfWriteJobs++; - } - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - if ( !fRes ) - { - ShbError = kShbBufferFull; - goto Exit; - } - - - // copy the data to the circular buffer - // (the copy process itself will be done outside of any - // critical/locked section) - pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area - - // write real size of current block (incl. alignment fill bytes) - *(tShbCirBlockSize*)(pShbCirDataPtr + ulWrIndex) = ShbCirBlockSize; - ulWrIndex += sizeof(tShbCirBlockSize); - ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; - - if (ulWrIndex + ulDataBlockSize_p <= pShbCirBuff->m_ulBufferDataSize) - { - // linear write operation - memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulDataBlockSize_p); - } - else - { - // wrap-around write operation - ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulWrIndex; - memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulChunkSize); - memcpy (pShbCirDataPtr, pScrDataPtr + ulChunkSize, ulDataBlockSize_p - ulChunkSize); - } - - - // adjust header information for circular buffer with properties - // of the wiritten data block - ShbIpcEnterAtomicSection (pShbInstance_p); - { - pShbCirBuff->m_ulDataApended += uiFullBlockSize; - pShbCirBuff->m_ulBlocksApended ++; - - // decrement number of currently (parallel running) write operations - if ( !--pShbCirBuff->m_ulNumOfWriteJobs ) - { - // if there is no other write process running then - // set new size of readable (complete written) data and - // adjust number of readable blocks - pShbCirBuff->m_ulDataReadable += pShbCirBuff->m_ulDataApended; - pShbCirBuff->m_ulBlocksReadable += pShbCirBuff->m_ulBlocksApended; - - pShbCirBuff->m_ulDataApended = 0; - pShbCirBuff->m_ulBlocksApended = 0; - - fSignalNewData = TRUE; - fSignalReset = pShbCirBuff->m_fBufferLocked; - } - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - // signal new data event to a potentially reading application - if ( fSignalNewData ) - { - ShbError2 = ShbIpcSignalNewData (pShbInstance_p); - if (ShbError == kShbOk) - { - ShbError = ShbError2; - } - } - - // signal that the last write job has been finished to allow - // a waiting application to reset the buffer now - if ( fSignalReset ) - { - ShbError2 = ShbIpcSignalJobReady (pShbInstance_p); - if (ShbError == kShbOk) - { - ShbError = ShbError2; - } - } - - -Exit: - - return (ShbError); + tShbCirBuff *pShbCirBuff; + tShbCirBlockSize ShbCirBlockSize; + unsigned int uiFullBlockSize; + unsigned int uiAlignFillBytes; + unsigned char *pShbCirDataPtr; + unsigned char *pScrDataPtr; + unsigned long ulDataSize; + unsigned long ulChunkSize; + unsigned long ulWrIndex = 0; // d.k. GCC complains about uninitialized variable otherwise + unsigned int fSignalNewData; + unsigned int fSignalReset; + tShbError ShbError; + tShbError ShbError2; + int fRes; + + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pSrcDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (ulDataBlockSize_p > SBC_MAX_BLOCK_SIZE) { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + pScrDataPtr = (unsigned char *)pSrcDataBlock_p; + fSignalNewData = FALSE; + fSignalReset = FALSE; + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + // calculate data block size in circular buffer + ulDataSize = + (ulDataBlockSize_p + + (SBC_BLOCK_ALIGNMENT - 1)) & ~(SBC_BLOCK_ALIGNMENT - 1); + uiFullBlockSize = ulDataSize + sizeof(tShbCirBlockSize); // data size + header + uiAlignFillBytes = ulDataSize - ulDataBlockSize_p; + + ShbCirBlockSize.m_uiFullBlockSize = uiFullBlockSize; + ShbCirBlockSize.m_uiAlignFillBytes = uiAlignFillBytes; + + // reserve the needed memory for the write operation to do now + // and make necessary adjustments in the circular buffer header + ShbIpcEnterAtomicSection(pShbInstance_p); + { + // check if there is sufficient memory available to store + // the new data + fRes = + uiFullBlockSize <= + (pShbCirBuff->m_ulBufferDataSize - + pShbCirBuff->m_ulDataInUse); + if (fRes) { + // set write pointer for the write operation to do now + // to the current write pointer of the circular buffer + ulWrIndex = pShbCirBuff->m_ulWrIndex; + + // reserve the needed memory for the write operation to do now + pShbCirBuff->m_ulDataInUse += uiFullBlockSize; + + // set new write pointer behind the reserved memory + // for the write operation to do now + pShbCirBuff->m_ulWrIndex += uiFullBlockSize; + pShbCirBuff->m_ulWrIndex %= + pShbCirBuff->m_ulBufferDataSize; + + // increment number of currently (parallel running) + // write operations + pShbCirBuff->m_ulNumOfWriteJobs++; + } + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + if (!fRes) { + ShbError = kShbBufferFull; + goto Exit; + } + + // copy the data to the circular buffer + // (the copy process itself will be done outside of any + // critical/locked section) + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + + // write real size of current block (incl. alignment fill bytes) + *(tShbCirBlockSize *) (pShbCirDataPtr + ulWrIndex) = ShbCirBlockSize; + ulWrIndex += sizeof(tShbCirBlockSize); + ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + if (ulWrIndex + ulDataBlockSize_p <= pShbCirBuff->m_ulBufferDataSize) { + // linear write operation + memcpy(pShbCirDataPtr + ulWrIndex, pScrDataPtr, + ulDataBlockSize_p); + } else { + // wrap-around write operation + ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulWrIndex; + memcpy(pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulChunkSize); + memcpy(pShbCirDataPtr, pScrDataPtr + ulChunkSize, + ulDataBlockSize_p - ulChunkSize); + } + + // adjust header information for circular buffer with properties + // of the wiritten data block + ShbIpcEnterAtomicSection(pShbInstance_p); + { + pShbCirBuff->m_ulDataApended += uiFullBlockSize; + pShbCirBuff->m_ulBlocksApended++; + + // decrement number of currently (parallel running) write operations + if (!--pShbCirBuff->m_ulNumOfWriteJobs) { + // if there is no other write process running then + // set new size of readable (complete written) data and + // adjust number of readable blocks + pShbCirBuff->m_ulDataReadable += + pShbCirBuff->m_ulDataApended; + pShbCirBuff->m_ulBlocksReadable += + pShbCirBuff->m_ulBlocksApended; + + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + + fSignalNewData = TRUE; + fSignalReset = pShbCirBuff->m_fBufferLocked; + } + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + // signal new data event to a potentially reading application + if (fSignalNewData) { + ShbError2 = ShbIpcSignalNewData(pShbInstance_p); + if (ShbError == kShbOk) { + ShbError = ShbError2; + } + } + // signal that the last write job has been finished to allow + // a waiting application to reset the buffer now + if (fSignalReset) { + ShbError2 = ShbIpcSignalJobReady(pShbInstance_p); + if (ShbError == kShbOk) { + ShbError = ShbError2; + } + } + + Exit: + + return (ShbError); } - - //--------------------------------------------------------------------------- // Allocate block within the Circular Shared Buffer for chunk writing //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirAllocDataBlock ( - tShbInstance pShbInstance_p, - tShbCirChunk* pShbCirChunk_p, - unsigned long ulDataBufferSize_p) +INLINE_FUNCTION tShbError ShbCirAllocDataBlock(tShbInstance pShbInstance_p, + tShbCirChunk * pShbCirChunk_p, + unsigned long ulDataBufferSize_p) { -tShbCirBuff* pShbCirBuff; -tShbCirBlockSize ShbCirBlockSize; -unsigned int uiFullBlockSize; -unsigned int uiAlignFillBytes; -unsigned char* pShbCirDataPtr; -unsigned long ulDataSize; -unsigned long ulWrIndex = 0; // d.k. GCC complains about uninitialized variable otherwise -tShbError ShbError; -int fRes; - - - // check arguments - if ((pShbInstance_p == NULL) || (pShbCirChunk_p == NULL)) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - if (ulDataBufferSize_p == 0) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - if (ulDataBufferSize_p > SBC_MAX_BLOCK_SIZE) - { - ShbError = kShbExceedDataSizeLimit; - goto Exit; - } - - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ShbError = kShbOk; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - // calculate data block size in circular buffer - ulDataSize = (ulDataBufferSize_p + (SBC_BLOCK_ALIGNMENT-1)) & ~(SBC_BLOCK_ALIGNMENT-1); - uiFullBlockSize = ulDataSize + sizeof(tShbCirBlockSize); // data size + header - uiAlignFillBytes = ulDataSize - ulDataBufferSize_p; - - ShbCirBlockSize.m_uiFullBlockSize = uiFullBlockSize; - ShbCirBlockSize.m_uiAlignFillBytes = uiAlignFillBytes; - - - // reserve the needed memory for the write operation to do now - // and make necessary adjustments in the circular buffer header - ShbIpcEnterAtomicSection (pShbInstance_p); - { - // check if there is sufficient memory available to store - // the new data - fRes = (uiFullBlockSize <= (pShbCirBuff->m_ulBufferDataSize - pShbCirBuff->m_ulDataInUse)); - if ( fRes ) - { - // set write pointer for the write operation to do now - // to the current write pointer of the circular buffer - ulWrIndex = pShbCirBuff->m_ulWrIndex; - - // reserve the needed memory for the write operation to do now - pShbCirBuff->m_ulDataInUse += uiFullBlockSize; - - // set new write pointer behind the reserved memory - // for the write operation to do now - pShbCirBuff->m_ulWrIndex += uiFullBlockSize; - pShbCirBuff->m_ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; - - // increment number of currently (parallel running) - // write operations - pShbCirBuff->m_ulNumOfWriteJobs++; - } - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - if ( !fRes ) - { - ShbError = kShbBufferFull; - goto Exit; - } - - - // setup header information for allocated buffer - pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area - - // write real size of current block (incl. alignment fill bytes) - *(tShbCirBlockSize*)(pShbCirDataPtr + ulWrIndex) = ShbCirBlockSize; - ulWrIndex += sizeof(tShbCirBlockSize); - ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; - - // setup chunk descriptor - pShbCirChunk_p->m_uiFullBlockSize = uiFullBlockSize; - pShbCirChunk_p->m_ulAvailableSize = ulDataBufferSize_p; - pShbCirChunk_p->m_ulWrIndex = ulWrIndex; - pShbCirChunk_p->m_fBufferCompleted = FALSE; - - -Exit: - - return (ShbError); + tShbCirBuff *pShbCirBuff; + tShbCirBlockSize ShbCirBlockSize; + unsigned int uiFullBlockSize; + unsigned int uiAlignFillBytes; + unsigned char *pShbCirDataPtr; + unsigned long ulDataSize; + unsigned long ulWrIndex = 0; // d.k. GCC complains about uninitialized variable otherwise + tShbError ShbError; + int fRes; + + // check arguments + if ((pShbInstance_p == NULL) || (pShbCirChunk_p == NULL)) { + ShbError = kShbInvalidArg; + goto Exit; + } + + if (ulDataBufferSize_p == 0) { + ShbError = kShbInvalidArg; + goto Exit; + } + + if (ulDataBufferSize_p > SBC_MAX_BLOCK_SIZE) { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + // calculate data block size in circular buffer + ulDataSize = + (ulDataBufferSize_p + + (SBC_BLOCK_ALIGNMENT - 1)) & ~(SBC_BLOCK_ALIGNMENT - 1); + uiFullBlockSize = ulDataSize + sizeof(tShbCirBlockSize); // data size + header + uiAlignFillBytes = ulDataSize - ulDataBufferSize_p; + + ShbCirBlockSize.m_uiFullBlockSize = uiFullBlockSize; + ShbCirBlockSize.m_uiAlignFillBytes = uiAlignFillBytes; + + // reserve the needed memory for the write operation to do now + // and make necessary adjustments in the circular buffer header + ShbIpcEnterAtomicSection(pShbInstance_p); + { + // check if there is sufficient memory available to store + // the new data + fRes = + (uiFullBlockSize <= + (pShbCirBuff->m_ulBufferDataSize - + pShbCirBuff->m_ulDataInUse)); + if (fRes) { + // set write pointer for the write operation to do now + // to the current write pointer of the circular buffer + ulWrIndex = pShbCirBuff->m_ulWrIndex; + + // reserve the needed memory for the write operation to do now + pShbCirBuff->m_ulDataInUse += uiFullBlockSize; + + // set new write pointer behind the reserved memory + // for the write operation to do now + pShbCirBuff->m_ulWrIndex += uiFullBlockSize; + pShbCirBuff->m_ulWrIndex %= + pShbCirBuff->m_ulBufferDataSize; + + // increment number of currently (parallel running) + // write operations + pShbCirBuff->m_ulNumOfWriteJobs++; + } + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + if (!fRes) { + ShbError = kShbBufferFull; + goto Exit; + } + + // setup header information for allocated buffer + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + + // write real size of current block (incl. alignment fill bytes) + *(tShbCirBlockSize *) (pShbCirDataPtr + ulWrIndex) = ShbCirBlockSize; + ulWrIndex += sizeof(tShbCirBlockSize); + ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + // setup chunk descriptor + pShbCirChunk_p->m_uiFullBlockSize = uiFullBlockSize; + pShbCirChunk_p->m_ulAvailableSize = ulDataBufferSize_p; + pShbCirChunk_p->m_ulWrIndex = ulWrIndex; + pShbCirChunk_p->m_fBufferCompleted = FALSE; + + Exit: + + return (ShbError); } - - //--------------------------------------------------------------------------- // Write data chunk into an allocated buffer of the Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirWriteDataChunk ( - tShbInstance pShbInstance_p, - tShbCirChunk* pShbCirChunk_p, - const void* pSrcDataChunk_p, - unsigned long ulDataChunkSize_p, - unsigned int* pfBufferCompleted_p) +INLINE_FUNCTION tShbError ShbCirWriteDataChunk(tShbInstance pShbInstance_p, + tShbCirChunk * pShbCirChunk_p, + const void *pSrcDataChunk_p, + unsigned long ulDataChunkSize_p, + unsigned int + *pfBufferCompleted_p) { -tShbCirBuff* pShbCirBuff; -unsigned char* pShbCirDataPtr; -unsigned char* pScrDataPtr; -unsigned long ulSubChunkSize; -unsigned long ulWrIndex; -unsigned int fBufferCompleted; -unsigned int fSignalNewData; -unsigned int fSignalReset; -tShbError ShbError; -tShbError ShbError2; - - - // check arguments - if ((pShbInstance_p == NULL) || (pShbCirChunk_p == NULL) || (pfBufferCompleted_p == NULL)) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - if ((pSrcDataChunk_p == NULL) || (ulDataChunkSize_p == 0)) - { - // nothing to do here - ShbError = kShbOk; - goto Exit; - } - - if ( pShbCirChunk_p->m_fBufferCompleted ) - { - ShbError = kShbBufferAlreadyCompleted; - goto Exit; - } - - if (ulDataChunkSize_p > pShbCirChunk_p->m_ulAvailableSize) - { - ShbError = kShbExceedDataSizeLimit; - goto Exit; - } - - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - pScrDataPtr = (unsigned char*)pSrcDataChunk_p; - fSignalNewData = FALSE; - fSignalReset = FALSE; - ShbError = kShbOk; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - ulWrIndex = pShbCirChunk_p->m_ulWrIndex; - - - // copy the data to the circular buffer - // (the copy process itself will be done outside of any - // critical/locked section) - pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area - - - if (ulWrIndex + ulDataChunkSize_p <= pShbCirBuff->m_ulBufferDataSize) - { - // linear write operation - memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulDataChunkSize_p); - } - else - { - // wrap-around write operation - ulSubChunkSize = pShbCirBuff->m_ulBufferDataSize - ulWrIndex; - memcpy (pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulSubChunkSize); - memcpy (pShbCirDataPtr, pScrDataPtr + ulSubChunkSize, ulDataChunkSize_p - ulSubChunkSize); - } - - - // adjust chunk descriptor - ulWrIndex += ulDataChunkSize_p; - ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; - - pShbCirChunk_p->m_ulAvailableSize -= ulDataChunkSize_p; - pShbCirChunk_p->m_ulWrIndex = ulWrIndex; - - fBufferCompleted = (pShbCirChunk_p->m_ulAvailableSize == 0); - pShbCirChunk_p->m_fBufferCompleted = fBufferCompleted; - - - // if the complete allocated buffer is filled with data then - // adjust header information for circular buffer with properties - // of the wiritten data block - if ( fBufferCompleted ) - { - ShbIpcEnterAtomicSection (pShbInstance_p); - { - pShbCirBuff->m_ulDataApended += pShbCirChunk_p->m_uiFullBlockSize; - pShbCirBuff->m_ulBlocksApended ++; - - // decrement number of currently (parallel running) write operations - if ( !--pShbCirBuff->m_ulNumOfWriteJobs ) - { - // if there is no other write process running then - // set new size of readable (complete written) data and - // adjust number of readable blocks - pShbCirBuff->m_ulDataReadable += pShbCirBuff->m_ulDataApended; - pShbCirBuff->m_ulBlocksReadable += pShbCirBuff->m_ulBlocksApended; - - pShbCirBuff->m_ulDataApended = 0; - pShbCirBuff->m_ulBlocksApended = 0; - - fSignalNewData = TRUE; - fSignalReset = pShbCirBuff->m_fBufferLocked; - } - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - } - - - // signal new data event to a potentially reading application - if ( fSignalNewData ) - { - ShbError2 = ShbIpcSignalNewData (pShbInstance_p); - if (ShbError == kShbOk) - { - ShbError = ShbError2; - } - } - - // signal that the last write job has been finished to allow - // a waiting application to reset the buffer now - if ( fSignalReset ) - { - ShbError2 = ShbIpcSignalJobReady (pShbInstance_p); - if (ShbError == kShbOk) - { - ShbError = ShbError2; - } - } - - - *pfBufferCompleted_p = fBufferCompleted; - - -Exit: - - return (ShbError); + tShbCirBuff *pShbCirBuff; + unsigned char *pShbCirDataPtr; + unsigned char *pScrDataPtr; + unsigned long ulSubChunkSize; + unsigned long ulWrIndex; + unsigned int fBufferCompleted; + unsigned int fSignalNewData; + unsigned int fSignalReset; + tShbError ShbError; + tShbError ShbError2; + + // check arguments + if ((pShbInstance_p == NULL) || (pShbCirChunk_p == NULL) + || (pfBufferCompleted_p == NULL)) { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pSrcDataChunk_p == NULL) || (ulDataChunkSize_p == 0)) { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (pShbCirChunk_p->m_fBufferCompleted) { + ShbError = kShbBufferAlreadyCompleted; + goto Exit; + } + + if (ulDataChunkSize_p > pShbCirChunk_p->m_ulAvailableSize) { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + pScrDataPtr = (unsigned char *)pSrcDataChunk_p; + fSignalNewData = FALSE; + fSignalReset = FALSE; + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + ulWrIndex = pShbCirChunk_p->m_ulWrIndex; + + // copy the data to the circular buffer + // (the copy process itself will be done outside of any + // critical/locked section) + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + + if (ulWrIndex + ulDataChunkSize_p <= pShbCirBuff->m_ulBufferDataSize) { + // linear write operation + memcpy(pShbCirDataPtr + ulWrIndex, pScrDataPtr, + ulDataChunkSize_p); + } else { + // wrap-around write operation + ulSubChunkSize = pShbCirBuff->m_ulBufferDataSize - ulWrIndex; + memcpy(pShbCirDataPtr + ulWrIndex, pScrDataPtr, ulSubChunkSize); + memcpy(pShbCirDataPtr, pScrDataPtr + ulSubChunkSize, + ulDataChunkSize_p - ulSubChunkSize); + } + + // adjust chunk descriptor + ulWrIndex += ulDataChunkSize_p; + ulWrIndex %= pShbCirBuff->m_ulBufferDataSize; + + pShbCirChunk_p->m_ulAvailableSize -= ulDataChunkSize_p; + pShbCirChunk_p->m_ulWrIndex = ulWrIndex; + + fBufferCompleted = (pShbCirChunk_p->m_ulAvailableSize == 0); + pShbCirChunk_p->m_fBufferCompleted = fBufferCompleted; + + // if the complete allocated buffer is filled with data then + // adjust header information for circular buffer with properties + // of the wiritten data block + if (fBufferCompleted) { + ShbIpcEnterAtomicSection(pShbInstance_p); + { + pShbCirBuff->m_ulDataApended += + pShbCirChunk_p->m_uiFullBlockSize; + pShbCirBuff->m_ulBlocksApended++; + + // decrement number of currently (parallel running) write operations + if (!--pShbCirBuff->m_ulNumOfWriteJobs) { + // if there is no other write process running then + // set new size of readable (complete written) data and + // adjust number of readable blocks + pShbCirBuff->m_ulDataReadable += + pShbCirBuff->m_ulDataApended; + pShbCirBuff->m_ulBlocksReadable += + pShbCirBuff->m_ulBlocksApended; + + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + + fSignalNewData = TRUE; + fSignalReset = pShbCirBuff->m_fBufferLocked; + } + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + } + + // signal new data event to a potentially reading application + if (fSignalNewData) { + ShbError2 = ShbIpcSignalNewData(pShbInstance_p); + if (ShbError == kShbOk) { + ShbError = ShbError2; + } + } + // signal that the last write job has been finished to allow + // a waiting application to reset the buffer now + if (fSignalReset) { + ShbError2 = ShbIpcSignalJobReady(pShbInstance_p); + if (ShbError == kShbOk) { + ShbError = ShbError2; + } + } + + *pfBufferCompleted_p = fBufferCompleted; + + Exit: + + return (ShbError); } - - //--------------------------------------------------------------------------- // Read data block from Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirReadDataBlock ( - tShbInstance pShbInstance_p, - void* pDstDataBlock_p, - unsigned long ulRdBuffSize_p, - unsigned long* pulDataBlockSize_p) +INLINE_FUNCTION tShbError ShbCirReadDataBlock(tShbInstance pShbInstance_p, + void *pDstDataBlock_p, + unsigned long ulRdBuffSize_p, + unsigned long *pulDataBlockSize_p) { -tShbCirBuff* pShbCirBuff; -tShbCirBlockSize ShbCirBlockSize; -unsigned long ulDataReadable; -unsigned char* pShbCirDataPtr; -unsigned char* pDstDataPtr; -unsigned long ulDataSize = 0; // d.k. GCC complains about uninitialized variable otherwise -unsigned long ulChunkSize; -unsigned long ulRdIndex; -tShbError ShbError; - - - // check arguments - if ((pShbInstance_p == NULL) || (pulDataBlockSize_p == NULL)) - { - return (kShbInvalidArg); - } - - if ((pDstDataBlock_p == NULL) || (ulRdBuffSize_p == 0)) - { - // nothing to do here - ShbError = kShbOk; - goto Exit; - } - - - ShbError = kShbOk; - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - pDstDataPtr = (unsigned char*)pDstDataBlock_p; - ulDataSize = 0; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - // get total number of readable bytes for the whole circular buffer - ShbIpcEnterAtomicSection (pShbInstance_p); - { - ulDataReadable = pShbCirBuff->m_ulDataReadable; - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - // if there are readable data available, then there must be at least - // one complete readable data block - if (ulDataReadable > 0) - { - // get pointer to start of data area and current read index - pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area - ulRdIndex = pShbCirBuff->m_ulRdIndex; - - // get real size of current block (incl. alignment fill bytes) - ShbCirBlockSize = *(tShbCirBlockSize*)(pShbCirDataPtr + ulRdIndex); - ulRdIndex += sizeof(tShbCirBlockSize); - ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; - - // get size of user data inside the current block - ulDataSize = ShbCirBlockSize.m_uiFullBlockSize - ShbCirBlockSize.m_uiAlignFillBytes; - ulDataSize -= sizeof(tShbCirBlockSize); - } - - - // ulDataSize = MIN(ulDataSize, ulRdBuffSize_p); - if (ulDataSize > ulRdBuffSize_p) - { - ulDataSize = ulRdBuffSize_p; - ShbError = kShbDataTruncated; - } - - if (ulDataSize == 0) - { - // nothing to do here - ShbError = kShbNoReadableData; - goto Exit; - } - - - // copy the data from the circular buffer - // (the copy process itself will be done outside of any - // critical/locked section) - if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) - { - // linear read operation - memcpy (pDstDataPtr, pShbCirDataPtr + ulRdIndex, ulDataSize); - } - else - { - // wrap-around read operation - ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; - memcpy (pDstDataPtr, pShbCirDataPtr + ulRdIndex, ulChunkSize); - memcpy (pDstDataPtr + ulChunkSize, pShbCirDataPtr, ulDataSize - ulChunkSize); - } - - - #ifndef NDEBUG - { - tShbCirBlockSize ClrShbCirBlockSize; - - if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) - { - // linear buffer - memset (pShbCirDataPtr + ulRdIndex, 0xDD, ulDataSize); - } - else - { - // wrap-around read operation - ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; - memset (pShbCirDataPtr + ulRdIndex, 0xDD, ulChunkSize); - memset (pShbCirDataPtr, 0xDD, ulDataSize - ulChunkSize); - } - - ClrShbCirBlockSize.m_uiFullBlockSize = /*(unsigned int)*/ -1; // -1 = xFFFFFFF - ClrShbCirBlockSize.m_uiAlignFillBytes = /*(unsigned int)*/ -1; // -1 = Fxxxxxxx - *(tShbCirBlockSize*)(pShbCirDataPtr + pShbCirBuff->m_ulRdIndex) = ClrShbCirBlockSize; - } - #endif // #ifndef NDEBUG - - - // set new size of readable data, data in use, new read index - // and adjust number of readable blocks - ShbIpcEnterAtomicSection (pShbInstance_p); - { - pShbCirBuff->m_ulDataInUse -= ShbCirBlockSize.m_uiFullBlockSize; - pShbCirBuff->m_ulDataReadable -= ShbCirBlockSize.m_uiFullBlockSize; - pShbCirBuff->m_ulBlocksReadable --; - - //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ - if ((pShbCirBuff->m_ulDataInUse == 0) && (pShbCirBuff->m_ulDataReadable == 0)) - { - ASSERT(pShbCirBuff->m_ulBlocksReadable == 0); - - pShbCirBuff->m_ulWrIndex = 0; - pShbCirBuff->m_ulRdIndex = 0; - } - else - //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ - { - pShbCirBuff->m_ulRdIndex += ShbCirBlockSize.m_uiFullBlockSize; - pShbCirBuff->m_ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; - } - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - -Exit: - - *pulDataBlockSize_p = ulDataSize; - - return (ShbError); - -} + tShbCirBuff *pShbCirBuff; + tShbCirBlockSize ShbCirBlockSize; + unsigned long ulDataReadable; + unsigned char *pShbCirDataPtr; + unsigned char *pDstDataPtr; + unsigned long ulDataSize = 0; // d.k. GCC complains about uninitialized variable otherwise + unsigned long ulChunkSize; + unsigned long ulRdIndex; + tShbError ShbError; + + // check arguments + if ((pShbInstance_p == NULL) || (pulDataBlockSize_p == NULL)) { + return (kShbInvalidArg); + } + + if ((pDstDataBlock_p == NULL) || (ulRdBuffSize_p == 0)) { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + ShbError = kShbOk; + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + pDstDataPtr = (unsigned char *)pDstDataBlock_p; + ulDataSize = 0; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + // get total number of readable bytes for the whole circular buffer + ShbIpcEnterAtomicSection(pShbInstance_p); + { + ulDataReadable = pShbCirBuff->m_ulDataReadable; + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + // if there are readable data available, then there must be at least + // one complete readable data block + if (ulDataReadable > 0) { + // get pointer to start of data area and current read index + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + ulRdIndex = pShbCirBuff->m_ulRdIndex; + + // get real size of current block (incl. alignment fill bytes) + ShbCirBlockSize = + *(tShbCirBlockSize *) (pShbCirDataPtr + ulRdIndex); + ulRdIndex += sizeof(tShbCirBlockSize); + ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; + + // get size of user data inside the current block + ulDataSize = + ShbCirBlockSize.m_uiFullBlockSize - + ShbCirBlockSize.m_uiAlignFillBytes; + ulDataSize -= sizeof(tShbCirBlockSize); + } + + // ulDataSize = MIN(ulDataSize, ulRdBuffSize_p); + if (ulDataSize > ulRdBuffSize_p) { + ulDataSize = ulRdBuffSize_p; + ShbError = kShbDataTruncated; + } + + if (ulDataSize == 0) { + // nothing to do here + ShbError = kShbNoReadableData; + goto Exit; + } + + // copy the data from the circular buffer + // (the copy process itself will be done outside of any + // critical/locked section) + if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) { + // linear read operation + memcpy(pDstDataPtr, pShbCirDataPtr + ulRdIndex, ulDataSize); + } else { + // wrap-around read operation + ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; + memcpy(pDstDataPtr, pShbCirDataPtr + ulRdIndex, ulChunkSize); + memcpy(pDstDataPtr + ulChunkSize, pShbCirDataPtr, + ulDataSize - ulChunkSize); + } +#ifndef NDEBUG + { + tShbCirBlockSize ClrShbCirBlockSize; + + if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) { + // linear buffer + memset(pShbCirDataPtr + ulRdIndex, 0xDD, ulDataSize); + } else { + // wrap-around read operation + ulChunkSize = + pShbCirBuff->m_ulBufferDataSize - ulRdIndex; + memset(pShbCirDataPtr + ulRdIndex, 0xDD, ulChunkSize); + memset(pShbCirDataPtr, 0xDD, ulDataSize - ulChunkSize); + } + + ClrShbCirBlockSize.m_uiFullBlockSize = /*(unsigned int) */ -1; // -1 = xFFFFFFF + ClrShbCirBlockSize.m_uiAlignFillBytes = /*(unsigned int) */ -1; // -1 = Fxxxxxxx + *(tShbCirBlockSize *) (pShbCirDataPtr + + pShbCirBuff->m_ulRdIndex) = + ClrShbCirBlockSize; + } +#endif // #ifndef NDEBUG + + // set new size of readable data, data in use, new read index + // and adjust number of readable blocks + ShbIpcEnterAtomicSection(pShbInstance_p); + { + pShbCirBuff->m_ulDataInUse -= ShbCirBlockSize.m_uiFullBlockSize; + pShbCirBuff->m_ulDataReadable -= + ShbCirBlockSize.m_uiFullBlockSize; + pShbCirBuff->m_ulBlocksReadable--; + + //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ + if ((pShbCirBuff->m_ulDataInUse == 0) + && (pShbCirBuff->m_ulDataReadable == 0)) { + ASSERT(pShbCirBuff->m_ulBlocksReadable == 0); + + pShbCirBuff->m_ulWrIndex = 0; + pShbCirBuff->m_ulRdIndex = 0; + } else + //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ + { + pShbCirBuff->m_ulRdIndex += + ShbCirBlockSize.m_uiFullBlockSize; + pShbCirBuff->m_ulRdIndex %= + pShbCirBuff->m_ulBufferDataSize; + } + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + Exit: + + *pulDataBlockSize_p = ulDataSize; + + return (ShbError); +} //--------------------------------------------------------------------------- // Get data size of next readable block from Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirGetReadDataSize ( - tShbInstance pShbInstance_p, - unsigned long* pulDataBlockSize_p) +INLINE_FUNCTION tShbError ShbCirGetReadDataSize(tShbInstance pShbInstance_p, + unsigned long + *pulDataBlockSize_p) { -tShbCirBuff* pShbCirBuff; -unsigned long ulDataReadable; -unsigned char* pShbCirDataPtr; -tShbCirBlockSize ShbCirBlockSize; -unsigned long ulDataSize; -tShbError ShbError; - + tShbCirBuff *pShbCirBuff; + unsigned long ulDataReadable; + unsigned char *pShbCirDataPtr; + tShbCirBlockSize ShbCirBlockSize; + unsigned long ulDataSize; + tShbError ShbError; - // check arguments - if ((pShbInstance_p == NULL) || (pulDataBlockSize_p == NULL)) - { - return (kShbInvalidArg); - } + // check arguments + if ((pShbInstance_p == NULL) || (pulDataBlockSize_p == NULL)) { + return (kShbInvalidArg); + } + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ulDataSize = 0; + ShbError = kShbOk; - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ulDataSize = 0; - ShbError = kShbOk; + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } + // get total number of readable bytes for the whole circular buffer + ShbIpcEnterAtomicSection(pShbInstance_p); + { + ulDataReadable = pShbCirBuff->m_ulDataReadable; + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + // if there are readable data available, then there must be at least + // one complete readable data block + if (ulDataReadable > 0) { + pShbCirDataPtr = + &pShbCirBuff->m_Data + pShbCirBuff->m_ulRdIndex; - // get total number of readable bytes for the whole circular buffer - ShbIpcEnterAtomicSection (pShbInstance_p); - { - ulDataReadable = pShbCirBuff->m_ulDataReadable; - } - ShbIpcLeaveAtomicSection (pShbInstance_p); + // get real size of current block (incl. alignment fill bytes) + ShbCirBlockSize = *(tShbCirBlockSize *) pShbCirDataPtr; + // get size of user data inside the current block + ulDataSize = + ShbCirBlockSize.m_uiFullBlockSize - + ShbCirBlockSize.m_uiAlignFillBytes; + ulDataSize -= sizeof(tShbCirBlockSize); + } - // if there are readable data available, then there must be at least - // one complete readable data block - if (ulDataReadable > 0) - { - pShbCirDataPtr = &pShbCirBuff->m_Data + pShbCirBuff->m_ulRdIndex; + Exit: - // get real size of current block (incl. alignment fill bytes) - ShbCirBlockSize = *(tShbCirBlockSize*)pShbCirDataPtr; + *pulDataBlockSize_p = ulDataSize; - // get size of user data inside the current block - ulDataSize = ShbCirBlockSize.m_uiFullBlockSize - ShbCirBlockSize.m_uiAlignFillBytes; - ulDataSize -= sizeof(tShbCirBlockSize); - } - - -Exit: - - *pulDataBlockSize_p = ulDataSize; - - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Get number of readable blocks from Circular Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirGetReadBlockCount ( - tShbInstance pShbInstance_p, - unsigned long* pulDataBlockCount_p) +INLINE_FUNCTION tShbError ShbCirGetReadBlockCount(tShbInstance pShbInstance_p, + unsigned long + *pulDataBlockCount_p) { -tShbCirBuff* pShbCirBuff; -unsigned long ulBlockCount; -tShbError ShbError; - + tShbCirBuff *pShbCirBuff; + unsigned long ulBlockCount; + tShbError ShbError; - // check arguments - if ((pShbInstance_p == NULL) || (pulDataBlockCount_p == NULL)) - { - ShbError = kShbInvalidArg; - goto Exit; - } + // check arguments + if ((pShbInstance_p == NULL) || (pulDataBlockCount_p == NULL)) { + ShbError = kShbInvalidArg; + goto Exit; + } + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ulBlockCount = 0; + ShbError = kShbOk; - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ulBlockCount = 0; - ShbError = kShbOk; + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } + ShbIpcEnterAtomicSection(pShbInstance_p); + { + ulBlockCount = pShbCirBuff->m_ulBlocksReadable; + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + *pulDataBlockCount_p = ulBlockCount; - ShbIpcEnterAtomicSection (pShbInstance_p); - { - ulBlockCount = pShbCirBuff->m_ulBlocksReadable; - } - ShbIpcLeaveAtomicSection (pShbInstance_p); + Exit: - - *pulDataBlockCount_p = ulBlockCount; - - -Exit: - - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Set application handler to signal new data for Circular Shared Buffer // d.k.: new parameter priority as enum //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbCirSetSignalHandlerNewData ( - tShbInstance pShbInstance_p, - tShbCirSigHndlrNewData pfnSignalHandlerNewData_p, - tShbPriority ShbPriority_p) +INLINE_FUNCTION tShbError ShbCirSetSignalHandlerNewData(tShbInstance + pShbInstance_p, + tShbCirSigHndlrNewData + pfnSignalHandlerNewData_p, + tShbPriority + ShbPriority_p) { -tShbCirBuff* pShbCirBuff; -tShbError ShbError; - - - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ShbError = kShbOk; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - if (pfnSignalHandlerNewData_p != NULL) - { - // set a new signal handler - if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) - { - ShbError = kShbAlreadySignaling; - goto Exit; - } - - pShbCirBuff->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; - ShbError = ShbIpcStartSignalingNewData (pShbInstance_p, ShbCirSignalHandlerNewData, ShbPriority_p); - } - else - { - // remove existing signal handler - ShbError = ShbIpcStopSignalingNewData (pShbInstance_p); - if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) - { - pShbCirBuff->m_pfnSigHndlrNewData (pShbInstance_p, 0); - } - pShbCirBuff->m_pfnSigHndlrNewData = NULL; - } - - -Exit: - - return (ShbError); + tShbCirBuff *pShbCirBuff; + tShbError ShbError; + + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + if (pfnSignalHandlerNewData_p != NULL) { + // set a new signal handler + if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) { + ShbError = kShbAlreadySignaling; + goto Exit; + } + + pShbCirBuff->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; + ShbError = + ShbIpcStartSignalingNewData(pShbInstance_p, + ShbCirSignalHandlerNewData, + ShbPriority_p); + } else { + // remove existing signal handler + ShbError = ShbIpcStopSignalingNewData(pShbInstance_p); + if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) { + pShbCirBuff->m_pfnSigHndlrNewData(pShbInstance_p, 0); + } + pShbCirBuff->m_pfnSigHndlrNewData = NULL; + } + + Exit: + + return (ShbError); } @@ -1326,136 +1174,144 @@ Exit: //--------------------------------------------------------------------------- #ifndef NDEBUG -tShbError ShbCirTraceBuffer ( - tShbInstance pShbInstance_p) +tShbError ShbCirTraceBuffer(tShbInstance pShbInstance_p) { -tShbCirBuff* pShbCirBuff; -char szMagigID[sizeof(SBC_MAGIC_ID)+1]; -tShbCirBlockSize ShbCirBlockSize; -unsigned long ulDataReadable; -unsigned char* pShbCirDataPtr; -unsigned long ulBlockIndex; -unsigned int nBlockCount; -unsigned long ulDataSize; -unsigned long ulChunkSize; -unsigned long ulRdIndex; -tShbError ShbError; - - - TRACE0("\n\n##### Circular Shared Buffer #####\n"); - - // check arguments - if (pShbInstance_p == NULL) - { - TRACE1("\nERROR: invalid buffer address (0x%08lX)\n", (unsigned long)pShbInstance_p); - ShbError = kShbInvalidArg; - goto Exit; - } - - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ShbError = kShbOk; - - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - *(unsigned long*) &szMagigID[0] = pShbCirBuff->m_ShbCirMagicID; - szMagigID[sizeof(SBC_MAGIC_ID)] = '\0'; - - - ShbIpcEnterAtomicSection (pShbInstance_p); - { - TRACE1("\nBuffer Address: 0x%08lX\n", (unsigned long)pShbCirBuff); - - TRACE0("\nHeader Info:"); - TRACE2("\nMagigID: '%s' (%08lX)", szMagigID, pShbCirBuff->m_ShbCirMagicID); - TRACE1("\nBufferTotalSize: %4lu [Bytes]", pShbCirBuff->m_ulBufferTotalSize); - TRACE1("\nBufferDataSize: %4lu [Bytes]", pShbCirBuff->m_ulBufferDataSize); - TRACE1("\nWrIndex: %4lu", pShbCirBuff->m_ulWrIndex); - TRACE1("\nRdIndex: %4lu", pShbCirBuff->m_ulRdIndex); - TRACE1("\nNumOfWriteJobs: %4lu", pShbCirBuff->m_ulNumOfWriteJobs); - TRACE1("\nDataInUse: %4lu [Bytes]", pShbCirBuff->m_ulDataInUse); - TRACE1("\nDataApended: %4lu [Bytes]", pShbCirBuff->m_ulDataApended); - TRACE1("\nBlocksApended: %4lu", pShbCirBuff->m_ulBlocksApended); - TRACE1("\nDataReadable: %4lu [Bytes]", pShbCirBuff->m_ulDataReadable); - TRACE1("\nBlocksReadable: %4lu", pShbCirBuff->m_ulBlocksReadable); - TRACE1("\nSigHndlrNewData: %08lX", (unsigned long)pShbCirBuff->m_pfnSigHndlrNewData); - TRACE1("\nBufferLocked: %d", pShbCirBuff->m_fBufferLocked); - TRACE1("\nSigHndlrReset: %08lX", (unsigned long)pShbCirBuff->m_pfnSigHndlrReset); - - ShbTraceDump (&pShbCirBuff->m_Data, pShbCirBuff->m_ulBufferDataSize, - 0x00000000L, "\nData Area:"); - - - ulDataReadable = pShbCirBuff->m_ulDataReadable; - nBlockCount = 1; - ulBlockIndex = pShbCirBuff->m_ulRdIndex; - - while (ulDataReadable > 0) - { - TRACE1("\n\n--- Block #%u ---", nBlockCount); - - // get pointer to start of data area and current read index - pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area - ulRdIndex = ulBlockIndex; - - // get real size of current block (incl. alignment fill bytes) - ShbCirBlockSize = *(tShbCirBlockSize*)(pShbCirDataPtr + ulRdIndex); - ulRdIndex += sizeof(tShbCirBlockSize); - ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; - - // get size of user data inside the current block - ulDataSize = ShbCirBlockSize.m_uiFullBlockSize - ShbCirBlockSize.m_uiAlignFillBytes; - ulDataSize -= sizeof(tShbCirBlockSize); - - TRACE1("\nFull Data Size: %4u [Bytes] (incl. header and alignment fill bytes)", ShbCirBlockSize.m_uiFullBlockSize); - TRACE1("\nUser Data Size: %4lu [Bytes]", ulDataSize); - TRACE1("\nAlignment Fill Bytes: %4u [Bytes]", ShbCirBlockSize.m_uiAlignFillBytes); - - - if (ulRdIndex + ulDataSize <= pShbCirBuff->m_ulBufferDataSize) - { - // linear data buffer - ShbTraceDump (pShbCirDataPtr + ulRdIndex, ulDataSize, 0x00000000L, NULL); - } - else - { - // wrap-around data buffer - ulChunkSize = pShbCirBuff->m_ulBufferDataSize - ulRdIndex; - ShbTraceDump (pShbCirDataPtr + ulRdIndex, ulChunkSize, 0x00000000L, NULL); - ShbTraceDump (pShbCirDataPtr, ulDataSize - ulChunkSize, ulChunkSize, NULL); - } - - nBlockCount++; - - ulBlockIndex += ShbCirBlockSize.m_uiFullBlockSize; - ulBlockIndex %= pShbCirBuff->m_ulBufferDataSize; - - ulDataReadable -= ShbCirBlockSize.m_uiFullBlockSize; - } - - ASSERT(pShbCirBuff->m_ulBlocksReadable == nBlockCount-1); - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - -Exit: - - return (ShbError); + tShbCirBuff *pShbCirBuff; + char szMagigID[sizeof(SBC_MAGIC_ID) + 1]; + tShbCirBlockSize ShbCirBlockSize; + unsigned long ulDataReadable; + unsigned char *pShbCirDataPtr; + unsigned long ulBlockIndex; + unsigned int nBlockCount; + unsigned long ulDataSize; + unsigned long ulChunkSize; + unsigned long ulRdIndex; + tShbError ShbError; + + TRACE0("\n\n##### Circular Shared Buffer #####\n"); + + // check arguments + if (pShbInstance_p == NULL) { + TRACE1("\nERROR: invalid buffer address (0x%08lX)\n", + (unsigned long)pShbInstance_p); + ShbError = kShbInvalidArg; + goto Exit; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ShbError = kShbOk; + + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + *(unsigned long *)&szMagigID[0] = pShbCirBuff->m_ShbCirMagicID; + szMagigID[sizeof(SBC_MAGIC_ID)] = '\0'; + + ShbIpcEnterAtomicSection(pShbInstance_p); + { + TRACE1("\nBuffer Address: 0x%08lX\n", + (unsigned long)pShbCirBuff); + + TRACE0("\nHeader Info:"); + TRACE2("\nMagigID: '%s' (%08lX)", szMagigID, + pShbCirBuff->m_ShbCirMagicID); + TRACE1("\nBufferTotalSize: %4lu [Bytes]", + pShbCirBuff->m_ulBufferTotalSize); + TRACE1("\nBufferDataSize: %4lu [Bytes]", + pShbCirBuff->m_ulBufferDataSize); + TRACE1("\nWrIndex: %4lu", pShbCirBuff->m_ulWrIndex); + TRACE1("\nRdIndex: %4lu", pShbCirBuff->m_ulRdIndex); + TRACE1("\nNumOfWriteJobs: %4lu", + pShbCirBuff->m_ulNumOfWriteJobs); + TRACE1("\nDataInUse: %4lu [Bytes]", + pShbCirBuff->m_ulDataInUse); + TRACE1("\nDataApended: %4lu [Bytes]", + pShbCirBuff->m_ulDataApended); + TRACE1("\nBlocksApended: %4lu", + pShbCirBuff->m_ulBlocksApended); + TRACE1("\nDataReadable: %4lu [Bytes]", + pShbCirBuff->m_ulDataReadable); + TRACE1("\nBlocksReadable: %4lu", + pShbCirBuff->m_ulBlocksReadable); + TRACE1("\nSigHndlrNewData: %08lX", + (unsigned long)pShbCirBuff->m_pfnSigHndlrNewData); + TRACE1("\nBufferLocked: %d", pShbCirBuff->m_fBufferLocked); + TRACE1("\nSigHndlrReset: %08lX", + (unsigned long)pShbCirBuff->m_pfnSigHndlrReset); + + ShbTraceDump(&pShbCirBuff->m_Data, + pShbCirBuff->m_ulBufferDataSize, 0x00000000L, + "\nData Area:"); + + ulDataReadable = pShbCirBuff->m_ulDataReadable; + nBlockCount = 1; + ulBlockIndex = pShbCirBuff->m_ulRdIndex; + + while (ulDataReadable > 0) { + TRACE1("\n\n--- Block #%u ---", nBlockCount); + + // get pointer to start of data area and current read index + pShbCirDataPtr = &pShbCirBuff->m_Data; // ptr to start of data area + ulRdIndex = ulBlockIndex; + + // get real size of current block (incl. alignment fill bytes) + ShbCirBlockSize = + *(tShbCirBlockSize *) (pShbCirDataPtr + ulRdIndex); + ulRdIndex += sizeof(tShbCirBlockSize); + ulRdIndex %= pShbCirBuff->m_ulBufferDataSize; + + // get size of user data inside the current block + ulDataSize = + ShbCirBlockSize.m_uiFullBlockSize - + ShbCirBlockSize.m_uiAlignFillBytes; + ulDataSize -= sizeof(tShbCirBlockSize); + + TRACE1 + ("\nFull Data Size: %4u [Bytes] (incl. header and alignment fill bytes)", + ShbCirBlockSize.m_uiFullBlockSize); + TRACE1("\nUser Data Size: %4lu [Bytes]", + ulDataSize); + TRACE1("\nAlignment Fill Bytes: %4u [Bytes]", + ShbCirBlockSize.m_uiAlignFillBytes); + + if (ulRdIndex + ulDataSize <= + pShbCirBuff->m_ulBufferDataSize) { + // linear data buffer + ShbTraceDump(pShbCirDataPtr + ulRdIndex, + ulDataSize, 0x00000000L, NULL); + } else { + // wrap-around data buffer + ulChunkSize = + pShbCirBuff->m_ulBufferDataSize - ulRdIndex; + ShbTraceDump(pShbCirDataPtr + ulRdIndex, + ulChunkSize, 0x00000000L, NULL); + ShbTraceDump(pShbCirDataPtr, + ulDataSize - ulChunkSize, + ulChunkSize, NULL); + } + + nBlockCount++; + + ulBlockIndex += ShbCirBlockSize.m_uiFullBlockSize; + ulBlockIndex %= pShbCirBuff->m_ulBufferDataSize; + + ulDataReadable -= ShbCirBlockSize.m_uiFullBlockSize; + } + + ASSERT(pShbCirBuff->m_ulBlocksReadable == nBlockCount - 1); + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + Exit: + + return (ShbError); } #endif - - - - //-------------------------------------------------------------------------// // // // L i n e a r S h a r e d B u f f e r // @@ -1466,117 +1322,98 @@ Exit: // Allocate Linear Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbLinAllocBuffer ( - unsigned long ulBufferSize_p, - const char* pszBufferID_p, - tShbInstance* ppShbInstance_p, - unsigned int* pfShbNewCreated_p) +tShbError ShbLinAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p) { -tShbInstance pShbInstance; -tShbLinBuff* pShbLinBuff; -unsigned int fShbNewCreated; -unsigned long ulBufferDataSize; -unsigned long ulBufferTotalSize; -tShbError ShbError; - - - // check arguments - if ((ulBufferSize_p == 0) || (ppShbInstance_p == NULL)) - { - return (kShbInvalidArg); - } - - - // calculate length of memory to allocate - ulBufferDataSize = (ulBufferSize_p + (SBL_BLOCK_ALIGNMENT-1)) & ~(SBL_BLOCK_ALIGNMENT-1); - ulBufferTotalSize = ulBufferDataSize + sizeof(tShbLinBuff); - - // allocate a new or open an existing shared buffer - ShbError = ShbIpcAllocBuffer (ulBufferTotalSize, pszBufferID_p, - &pShbInstance, &fShbNewCreated); - if (ShbError != kShbOk) - { - goto Exit; - } - - if (pShbInstance == NULL) - { - ShbError = kShbOutOfMem; - goto Exit; - } - - - // get pointer to shared buffer - pShbLinBuff = (tShbLinBuff*) ShbIpcGetShMemPtr (pShbInstance); - - // if the shared buffer was new created, than this process has - // to initialize it, otherwise the buffer is already in use - // and *must not* be reseted - if ( fShbNewCreated ) - { - #ifndef NDEBUG - { - memset (pShbLinBuff, 0xCC, ulBufferTotalSize); - } - #endif - - - pShbLinBuff->m_ShbLinMagicID = SBL_MAGIC_ID; - pShbLinBuff->m_ulBufferTotalSize = ulBufferTotalSize; - pShbLinBuff->m_ulBufferDataSize = ulBufferDataSize; - } - else - { - if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - } + tShbInstance pShbInstance; + tShbLinBuff *pShbLinBuff; + unsigned int fShbNewCreated; + unsigned long ulBufferDataSize; + unsigned long ulBufferTotalSize; + tShbError ShbError; + + // check arguments + if ((ulBufferSize_p == 0) || (ppShbInstance_p == NULL)) { + return (kShbInvalidArg); + } + + // calculate length of memory to allocate + ulBufferDataSize = + (ulBufferSize_p + + (SBL_BLOCK_ALIGNMENT - 1)) & ~(SBL_BLOCK_ALIGNMENT - 1); + ulBufferTotalSize = ulBufferDataSize + sizeof(tShbLinBuff); + + // allocate a new or open an existing shared buffer + ShbError = ShbIpcAllocBuffer(ulBufferTotalSize, pszBufferID_p, + &pShbInstance, &fShbNewCreated); + if (ShbError != kShbOk) { + goto Exit; + } + + if (pShbInstance == NULL) { + ShbError = kShbOutOfMem; + goto Exit; + } + + // get pointer to shared buffer + pShbLinBuff = (tShbLinBuff *) ShbIpcGetShMemPtr(pShbInstance); + + // if the shared buffer was new created, than this process has + // to initialize it, otherwise the buffer is already in use + // and *must not* be reseted + if (fShbNewCreated) { +#ifndef NDEBUG + { + memset(pShbLinBuff, 0xCC, ulBufferTotalSize); + } +#endif + pShbLinBuff->m_ShbLinMagicID = SBL_MAGIC_ID; + pShbLinBuff->m_ulBufferTotalSize = ulBufferTotalSize; + pShbLinBuff->m_ulBufferDataSize = ulBufferDataSize; + } else { + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + } -Exit: + Exit: - *ppShbInstance_p = pShbInstance; - *pfShbNewCreated_p = fShbNewCreated; + *ppShbInstance_p = pShbInstance; + *pfShbNewCreated_p = fShbNewCreated; - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Release Linear Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbLinReleaseBuffer ( - tShbInstance pShbInstance_p) +tShbError ShbLinReleaseBuffer(tShbInstance pShbInstance_p) { -tShbError ShbError; - - - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbOk; - goto Exit; - } + tShbError ShbError; + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbOk; + goto Exit; + } - ShbError = ShbIpcReleaseBuffer (pShbInstance_p); + ShbError = ShbIpcReleaseBuffer(pShbInstance_p); + Exit: -Exit: - - return (ShbError); + return (ShbError); } - -#endif // !defined(INLINE_ENABLED) +#endif // !defined(INLINE_ENABLED) #if (!defined(SHAREDBUFF_INLINED)) || defined(INLINE_ENABLED) @@ -1584,325 +1421,266 @@ Exit: // Write data block to Linear Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbLinWriteDataBlock ( - tShbInstance pShbInstance_p, - unsigned long ulDstBufferOffs_p, - const void* pSrcDataBlock_p, - unsigned long ulDataBlockSize_p) +INLINE_FUNCTION tShbError ShbLinWriteDataBlock(tShbInstance pShbInstance_p, + unsigned long ulDstBufferOffs_p, + const void *pSrcDataBlock_p, + unsigned long ulDataBlockSize_p) { -tShbLinBuff* pShbLinBuff; -unsigned char* pShbLinDataPtr; -unsigned char* pScrDataPtr; -unsigned long ulBufferDataSize; -tShbError ShbError; - - - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - if ((pSrcDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) - { - // nothing to do here - ShbError = kShbOk; - goto Exit; - } - - if (ulDataBlockSize_p > SBL_MAX_BLOCK_SIZE) - { - ShbError = kShbExceedDataSizeLimit; - goto Exit; - } - - - pShbLinBuff = ShbLinGetBuffer (pShbInstance_p); - pScrDataPtr = (unsigned char*)pSrcDataBlock_p; - ShbError = kShbOk; - - if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - // check if offeset and size for the write operation matches with - // the size of the shared buffer - ulBufferDataSize = pShbLinBuff->m_ulBufferDataSize; - if ( (ulDstBufferOffs_p > ulBufferDataSize) || - (ulDataBlockSize_p > ulBufferDataSize) || - ((ulDstBufferOffs_p + ulDataBlockSize_p) > ulBufferDataSize) ) - { - ShbError = kShbDataOutsideBufferArea; - goto Exit; - } - - - // copy the data to the linear buffer - // (the copy process will be done inside of any critical/locked section) - pShbLinDataPtr = &pShbLinBuff->m_Data; // ptr to start of data area - pShbLinDataPtr += ulDstBufferOffs_p; - - ShbIpcEnterAtomicSection (pShbInstance_p); - { - memcpy (pShbLinDataPtr, pScrDataPtr, ulDataBlockSize_p); - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - -Exit: - - return (ShbError); + tShbLinBuff *pShbLinBuff; + unsigned char *pShbLinDataPtr; + unsigned char *pScrDataPtr; + unsigned long ulBufferDataSize; + tShbError ShbError; + + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pSrcDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (ulDataBlockSize_p > SBL_MAX_BLOCK_SIZE) { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + pShbLinBuff = ShbLinGetBuffer(pShbInstance_p); + pScrDataPtr = (unsigned char *)pSrcDataBlock_p; + ShbError = kShbOk; + + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + // check if offeset and size for the write operation matches with + // the size of the shared buffer + ulBufferDataSize = pShbLinBuff->m_ulBufferDataSize; + if ((ulDstBufferOffs_p > ulBufferDataSize) || + (ulDataBlockSize_p > ulBufferDataSize) || + ((ulDstBufferOffs_p + ulDataBlockSize_p) > ulBufferDataSize)) { + ShbError = kShbDataOutsideBufferArea; + goto Exit; + } + + // copy the data to the linear buffer + // (the copy process will be done inside of any critical/locked section) + pShbLinDataPtr = &pShbLinBuff->m_Data; // ptr to start of data area + pShbLinDataPtr += ulDstBufferOffs_p; + + ShbIpcEnterAtomicSection(pShbInstance_p); + { + memcpy(pShbLinDataPtr, pScrDataPtr, ulDataBlockSize_p); + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + Exit: + + return (ShbError); } - - //--------------------------------------------------------------------------- // Read data block from Linear Shared Buffer //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbLinReadDataBlock ( - tShbInstance pShbInstance_p, - void* pDstDataBlock_p, - unsigned long ulSrcBufferOffs_p, - unsigned long ulDataBlockSize_p) +INLINE_FUNCTION tShbError ShbLinReadDataBlock(tShbInstance pShbInstance_p, + void *pDstDataBlock_p, + unsigned long ulSrcBufferOffs_p, + unsigned long ulDataBlockSize_p) { -tShbLinBuff* pShbLinBuff; -unsigned char* pShbLinDataPtr; -unsigned char* pDstDataPtr; -unsigned long ulBufferDataSize; -tShbError ShbError; - - - // check arguments - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - - if ((pDstDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) - { - // nothing to do here - ShbError = kShbOk; - goto Exit; - } - - if (ulDataBlockSize_p > SBL_MAX_BLOCK_SIZE) - { - ShbError = kShbExceedDataSizeLimit; - goto Exit; - } - - - pShbLinBuff = ShbLinGetBuffer (pShbInstance_p); - pDstDataPtr = (unsigned char*)pDstDataBlock_p; - ShbError = kShbOk; - - if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } - - - // check if offeset and size for the read operation matches with - // the size of the shared buffer - ulBufferDataSize = pShbLinBuff->m_ulBufferDataSize; - if ( (ulSrcBufferOffs_p > ulBufferDataSize) || - (ulDataBlockSize_p > ulBufferDataSize) || - ((ulSrcBufferOffs_p + ulDataBlockSize_p) > ulBufferDataSize) ) - { - ShbError = kShbDataOutsideBufferArea; - goto Exit; - } - - - // copy the data to the linear buffer - // (the copy process will be done inside of any critical/locked section) - pShbLinDataPtr = &pShbLinBuff->m_Data; // ptr to start of data area - pShbLinDataPtr += ulSrcBufferOffs_p; - - ShbIpcEnterAtomicSection (pShbInstance_p); - { - memcpy (pDstDataPtr, pShbLinDataPtr, ulDataBlockSize_p); - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - -Exit: - - return (ShbError); + tShbLinBuff *pShbLinBuff; + unsigned char *pShbLinDataPtr; + unsigned char *pDstDataPtr; + unsigned long ulBufferDataSize; + tShbError ShbError; + + // check arguments + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + + if ((pDstDataBlock_p == NULL) || (ulDataBlockSize_p == 0)) { + // nothing to do here + ShbError = kShbOk; + goto Exit; + } + + if (ulDataBlockSize_p > SBL_MAX_BLOCK_SIZE) { + ShbError = kShbExceedDataSizeLimit; + goto Exit; + } + + pShbLinBuff = ShbLinGetBuffer(pShbInstance_p); + pDstDataPtr = (unsigned char *)pDstDataBlock_p; + ShbError = kShbOk; + + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } + + // check if offeset and size for the read operation matches with + // the size of the shared buffer + ulBufferDataSize = pShbLinBuff->m_ulBufferDataSize; + if ((ulSrcBufferOffs_p > ulBufferDataSize) || + (ulDataBlockSize_p > ulBufferDataSize) || + ((ulSrcBufferOffs_p + ulDataBlockSize_p) > ulBufferDataSize)) { + ShbError = kShbDataOutsideBufferArea; + goto Exit; + } + + // copy the data to the linear buffer + // (the copy process will be done inside of any critical/locked section) + pShbLinDataPtr = &pShbLinBuff->m_Data; // ptr to start of data area + pShbLinDataPtr += ulSrcBufferOffs_p; + + ShbIpcEnterAtomicSection(pShbInstance_p); + { + memcpy(pDstDataPtr, pShbLinDataPtr, ulDataBlockSize_p); + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + + Exit: + + return (ShbError); } #endif - #if !defined(INLINE_ENABLED) - //--------------------------------------------------------------------------- // DEBUG: Trace Linear Shared Buffer //--------------------------------------------------------------------------- #ifndef NDEBUG -tShbError ShbLinTraceBuffer ( - tShbInstance pShbInstance_p) +tShbError ShbLinTraceBuffer(tShbInstance pShbInstance_p) { -tShbLinBuff* pShbLinBuff; -char szMagigID[sizeof(SBL_MAGIC_ID)+1]; -tShbError ShbError; + tShbLinBuff *pShbLinBuff; + char szMagigID[sizeof(SBL_MAGIC_ID) + 1]; + tShbError ShbError; + TRACE0("\n\n##### Linear Shared Buffer #####\n"); - TRACE0("\n\n##### Linear Shared Buffer #####\n"); + // check arguments + if (pShbInstance_p == NULL) { + TRACE1("\nERROR: invalid buffer address (0x%08lX)\n", + (unsigned long)pShbInstance_p); + ShbError = kShbInvalidArg; + goto Exit; + } - // check arguments - if (pShbInstance_p == NULL) - { - TRACE1("\nERROR: invalid buffer address (0x%08lX)\n", (unsigned long)pShbInstance_p); - ShbError = kShbInvalidArg; - goto Exit; - } + pShbLinBuff = ShbLinGetBuffer(pShbInstance_p); + ShbError = kShbOk; + if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) { + ShbError = kShbInvalidBufferType; + goto Exit; + } - pShbLinBuff = ShbLinGetBuffer (pShbInstance_p); - ShbError = kShbOk; + *(unsigned int *)&szMagigID[0] = pShbLinBuff->m_ShbLinMagicID; + szMagigID[sizeof(SBL_MAGIC_ID)] = '\0'; - if (pShbLinBuff->m_ShbLinMagicID != SBL_MAGIC_ID) - { - ShbError = kShbInvalidBufferType; - goto Exit; - } + ShbIpcEnterAtomicSection(pShbInstance_p); + { + TRACE1("\nBuffer Address: 0x%08lX\n", + (unsigned long)pShbLinBuff); + TRACE0("\nHeader Info:"); + TRACE2("\nMagigID: '%s' (%08X)", szMagigID, + pShbLinBuff->m_ShbLinMagicID); + TRACE1("\nBufferTotalSize: %4lu [Bytes]", + pShbLinBuff->m_ulBufferTotalSize); + TRACE1("\nBufferDataSize: %4lu [Bytes]", + pShbLinBuff->m_ulBufferDataSize); - *(unsigned int*) &szMagigID[0] = pShbLinBuff->m_ShbLinMagicID; - szMagigID[sizeof(SBL_MAGIC_ID)] = '\0'; + ShbTraceDump(&pShbLinBuff->m_Data, + pShbLinBuff->m_ulBufferDataSize, 0x00000000L, + "\nData Area:"); + } + ShbIpcLeaveAtomicSection(pShbInstance_p); + Exit: - ShbIpcEnterAtomicSection (pShbInstance_p); - { - TRACE1("\nBuffer Address: 0x%08lX\n", (unsigned long)pShbLinBuff); - - TRACE0("\nHeader Info:"); - TRACE2("\nMagigID: '%s' (%08X)", szMagigID, pShbLinBuff->m_ShbLinMagicID); - TRACE1("\nBufferTotalSize: %4lu [Bytes]", pShbLinBuff->m_ulBufferTotalSize); - TRACE1("\nBufferDataSize: %4lu [Bytes]", pShbLinBuff->m_ulBufferDataSize); - - ShbTraceDump (&pShbLinBuff->m_Data, pShbLinBuff->m_ulBufferDataSize, - 0x00000000L, "\nData Area:"); - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - -Exit: - - return (ShbError); + return (ShbError); } #endif - - - - //--------------------------------------------------------------------------- // Dump buffer contents //--------------------------------------------------------------------------- #ifndef NDEBUG -tShbError ShbTraceDump ( - const unsigned char* pabStartAddr_p, - unsigned long ulDataSize_p, - unsigned long ulAddrOffset_p, - const char* pszInfoText_p) +tShbError ShbTraceDump(const unsigned char *pabStartAddr_p, + unsigned long ulDataSize_p, + unsigned long ulAddrOffset_p, const char *pszInfoText_p) { -const unsigned char* pabBuffData; -unsigned long ulBuffSize; -unsigned char bData; -int nRow; -int nCol; - - - // get pointer to buffer and length of buffer - pabBuffData = pabStartAddr_p; - ulBuffSize = ulDataSize_p; - - - if (pszInfoText_p != NULL) - { - TRACE0(pszInfoText_p); - } - - // dump buffer contents - for (nRow=0; ; nRow++) - { - TRACE1("\n%08lX: ", (unsigned long)(nRow*0x10) + ulAddrOffset_p); - - for (nCol=0; nCol<16; nCol++) - { - if ((unsigned long)nCol < ulBuffSize) - { - TRACE1("%02X ", (unsigned int)*(pabBuffData+nCol)); - } - else - { - TRACE0(" "); - } - } - - TRACE0(" "); - - for (nCol=0; nCol<16; nCol++) - { - bData = *pabBuffData++; - if ((unsigned long)nCol < ulBuffSize) - { - if ((bData >= 0x20) && (bData < 0x7F)) - { - TRACE1("%c", bData); - } - else - { - TRACE0("."); - } - } - else - { - TRACE0(" "); - } - } - - if (ulBuffSize > 16) - { - ulBuffSize -= 16; - } - else - { - break; - } - } - - - return (kShbOk); + const unsigned char *pabBuffData; + unsigned long ulBuffSize; + unsigned char bData; + int nRow; + int nCol; + + // get pointer to buffer and length of buffer + pabBuffData = pabStartAddr_p; + ulBuffSize = ulDataSize_p; + + if (pszInfoText_p != NULL) { + TRACE0(pszInfoText_p); + } + // dump buffer contents + for (nRow = 0;; nRow++) { + TRACE1("\n%08lX: ", + (unsigned long)(nRow * 0x10) + ulAddrOffset_p); + + for (nCol = 0; nCol < 16; nCol++) { + if ((unsigned long)nCol < ulBuffSize) { + TRACE1("%02X ", + (unsigned int)*(pabBuffData + nCol)); + } else { + TRACE0(" "); + } + } + + TRACE0(" "); + + for (nCol = 0; nCol < 16; nCol++) { + bData = *pabBuffData++; + if ((unsigned long)nCol < ulBuffSize) { + if ((bData >= 0x20) && (bData < 0x7F)) { + TRACE1("%c", bData); + } else { + TRACE0("."); + } + } else { + TRACE0(" "); + } + } + + if (ulBuffSize > 16) { + ulBuffSize -= 16; + } else { + break; + } + } + + return (kShbOk); } -#endif // #ifndef NDEBUG - - - - - - +#endif // #ifndef NDEBUG //=========================================================================// // // @@ -1914,128 +1692,108 @@ int nCol; // Handler to signal new data event for Circular Shared Buffer //--------------------------------------------------------------------------- -int ShbCirSignalHandlerNewData ( - tShbInstance pShbInstance_p) +int ShbCirSignalHandlerNewData(tShbInstance pShbInstance_p) { -tShbCirBuff* pShbCirBuff; -unsigned long ulDataSize; -unsigned long ulBlockCount; -tShbError ShbError; - - - // check arguments - if (pShbInstance_p == NULL) - { - return FALSE; - } + tShbCirBuff *pShbCirBuff; + unsigned long ulDataSize; + unsigned long ulBlockCount; + tShbError ShbError; - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - ShbError = kShbOk; + // check arguments + if (pShbInstance_p == NULL) { + return FALSE; + } - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - return FALSE; - } + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + ShbError = kShbOk; + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + return FALSE; + } - // call application handler - if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) - { + // call application handler + if (pShbCirBuff->m_pfnSigHndlrNewData != NULL) { /* do {*/ - ShbError = ShbCirGetReadDataSize (pShbInstance_p, &ulDataSize); - if ((ulDataSize > 0) && (ShbError == kShbOk)) - { - pShbCirBuff->m_pfnSigHndlrNewData (pShbInstance_p, ulDataSize); - } - - ShbError = ShbCirGetReadBlockCount (pShbInstance_p, &ulBlockCount); + ShbError = ShbCirGetReadDataSize(pShbInstance_p, &ulDataSize); + if ((ulDataSize > 0) && (ShbError == kShbOk)) { + pShbCirBuff->m_pfnSigHndlrNewData(pShbInstance_p, + ulDataSize); + } + + ShbError = + ShbCirGetReadBlockCount(pShbInstance_p, &ulBlockCount); /* } while ((ulBlockCount > 0) && (ShbError == kShbOk));*/ - } - - // Return TRUE if there are pending blocks. - // In that case ShbIpc tries to call this function again immediately if there - // is no other filled shared buffer with higher priority. - return ((ulBlockCount > 0) && (ShbError == kShbOk)); + } + // Return TRUE if there are pending blocks. + // In that case ShbIpc tries to call this function again immediately if there + // is no other filled shared buffer with higher priority. + return ((ulBlockCount > 0) && (ShbError == kShbOk)); } - - //--------------------------------------------------------------------------- // Handler to reset Circular Shared Buffer //--------------------------------------------------------------------------- -void ShbCirSignalHandlerReset ( - tShbInstance pShbInstance_p, - unsigned int fTimeOut_p) +void ShbCirSignalHandlerReset(tShbInstance pShbInstance_p, + unsigned int fTimeOut_p) { -tShbCirBuff* pShbCirBuff; - - - // check arguments - if (pShbInstance_p == NULL) - { - return; - } - - pShbCirBuff = ShbCirGetBuffer (pShbInstance_p); - if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) - { - return; - } - - - // reset buffer header - if ( !fTimeOut_p ) - { - ShbIpcEnterAtomicSection (pShbInstance_p); - { - pShbCirBuff->m_ulWrIndex = 0; - pShbCirBuff->m_ulRdIndex = 0; - pShbCirBuff->m_ulNumOfWriteJobs = 0; - pShbCirBuff->m_ulDataInUse = 0; - pShbCirBuff->m_ulDataApended = 0; - pShbCirBuff->m_ulBlocksApended = 0; - pShbCirBuff->m_ulDataReadable = 0; - pShbCirBuff->m_ulBlocksReadable = 0; - } - ShbIpcLeaveAtomicSection (pShbInstance_p); - - - #ifndef NDEBUG - { - memset (&pShbCirBuff->m_Data, 0xCC, pShbCirBuff->m_ulBufferDataSize); - } - #endif - } - - - // call application handler - if (pShbCirBuff->m_pfnSigHndlrReset != NULL) - { - pShbCirBuff->m_pfnSigHndlrReset (pShbInstance_p, fTimeOut_p); - } + tShbCirBuff *pShbCirBuff; + + // check arguments + if (pShbInstance_p == NULL) { + return; + } + + pShbCirBuff = ShbCirGetBuffer(pShbInstance_p); + if (pShbCirBuff->m_ShbCirMagicID != SBC_MAGIC_ID) { + return; + } + + // reset buffer header + if (!fTimeOut_p) { + ShbIpcEnterAtomicSection(pShbInstance_p); + { + pShbCirBuff->m_ulWrIndex = 0; + pShbCirBuff->m_ulRdIndex = 0; + pShbCirBuff->m_ulNumOfWriteJobs = 0; + pShbCirBuff->m_ulDataInUse = 0; + pShbCirBuff->m_ulDataApended = 0; + pShbCirBuff->m_ulBlocksApended = 0; + pShbCirBuff->m_ulDataReadable = 0; + pShbCirBuff->m_ulBlocksReadable = 0; + } + ShbIpcLeaveAtomicSection(pShbInstance_p); +#ifndef NDEBUG + { + memset(&pShbCirBuff->m_Data, 0xCC, + pShbCirBuff->m_ulBufferDataSize); + } +#endif + } - // unlock buffer - ShbIpcEnterAtomicSection (pShbInstance_p); - { - pShbCirBuff->m_fBufferLocked = FALSE; - pShbCirBuff->m_pfnSigHndlrReset = NULL; - } - ShbIpcLeaveAtomicSection (pShbInstance_p); + // call application handler + if (pShbCirBuff->m_pfnSigHndlrReset != NULL) { + pShbCirBuff->m_pfnSigHndlrReset(pShbInstance_p, fTimeOut_p); + } + // unlock buffer + ShbIpcEnterAtomicSection(pShbInstance_p); + { + pShbCirBuff->m_fBufferLocked = FALSE; + pShbCirBuff->m_pfnSigHndlrReset = NULL; + } + ShbIpcLeaveAtomicSection(pShbInstance_p); - return; + return; } #endif - // EOF - diff --git a/drivers/staging/epl/ShbIpc-LinuxKernel.c b/drivers/staging/epl/ShbIpc-LinuxKernel.c index 50a2f2dd473c..1d3cb3f13de1 100644 --- a/drivers/staging/epl/ShbIpc-LinuxKernel.c +++ b/drivers/staging/epl/ShbIpc-LinuxKernel.c @@ -55,7 +55,6 @@ ****************************************************************************/ - #include "global.h" #include "SharedBuff.h" #include "ShbIpc.h" @@ -72,8 +71,6 @@ #include #include - - /***************************************************************************/ /* */ /* */ @@ -88,26 +85,23 @@ // Configuration //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Constant definitions //--------------------------------------------------------------------------- #define MAX_LEN_BUFFER_ID 256 -#define TIMEOUT_ENTER_ATOMIC 1000 // (ms) for debgging: INFINITE +#define TIMEOUT_ENTER_ATOMIC 1000 // (ms) for debgging: INFINITE #define TIMEOUT_TERM_THREAD 1000 #define INFINITE 3600 -#define SBI_MAGIC_ID 0x5342492B // magic ID ("SBI+") -#define SBH_MAGIC_ID 0x5342482A // magic ID ("SBH*") +#define SBI_MAGIC_ID 0x5342492B // magic ID ("SBI+") +#define SBH_MAGIC_ID 0x5342482A // magic ID ("SBH*") #define INVALID_ID -1 #define TABLE_SIZE 10 - //--------------------------------------------------------------------------- // Local types //--------------------------------------------------------------------------- @@ -118,27 +112,24 @@ // separated processes (e.g. the refernce counter). This structure is // located at the start of the shared memory region itself and exists // consequently only one times per shared memory instance. -typedef struct -{ +typedef struct { - unsigned long m_ulShMemSize; - unsigned long m_ulRefCount; - int m_iBufferId; + unsigned long m_ulShMemSize; + unsigned long m_ulRefCount; + int m_iBufferId; // int m_iUserSpaceMem; //0 for userspace mem !=0 kernelspace mem - spinlock_t m_SpinlockBuffAccess; - BOOL m_fNewData; - BOOL m_fJobReady; - wait_queue_head_t m_WaitQueueNewData; - wait_queue_head_t m_WaitQueueJobReady; - - #ifndef NDEBUG - unsigned long m_ulOwnerProcID; - #endif + spinlock_t m_SpinlockBuffAccess; + BOOL m_fNewData; + BOOL m_fJobReady; + wait_queue_head_t m_WaitQueueNewData; + wait_queue_head_t m_WaitQueueJobReady; + +#ifndef NDEBUG + unsigned long m_ulOwnerProcID; +#endif } tShbMemHeader; - - // This structure is the "external entry point" from a separate process // to get access to a shared buffer. This structure includes all platform // resp. target specific information to administrate/manage the shared @@ -148,34 +139,32 @@ typedef struct // owner process only). The structure member points // to the (process specific) start address of the shared memory region // itself. -typedef struct -{ - unsigned long m_SbiMagicID; // magic ID ("SBI+") +typedef struct { + unsigned long m_SbiMagicID; // magic ID ("SBI+") // void* m_pSharedMem; - int m_tThreadNewDataId; - long m_lThreadNewDataNice; // nice value of the new data thread - int m_tThreadJobReadyId; - unsigned long m_ulFlagsBuffAccess; // d.k. moved from tShbMemHeader, because each - // process needs to store the interrupt flags separately - tSigHndlrNewData m_pfnSigHndlrNewData; - unsigned long m_ulTimeOutJobReady; - tSigHndlrJobReady m_pfnSigHndlrJobReady; - tShbMemHeader* m_pShbMemHeader; - int m_iThreadTermFlag; - struct completion m_CompletionNewData; + int m_tThreadNewDataId; + long m_lThreadNewDataNice; // nice value of the new data thread + int m_tThreadJobReadyId; + unsigned long m_ulFlagsBuffAccess; // d.k. moved from tShbMemHeader, because each + // process needs to store the interrupt flags separately + tSigHndlrNewData m_pfnSigHndlrNewData; + unsigned long m_ulTimeOutJobReady; + tSigHndlrJobReady m_pfnSigHndlrJobReady; + tShbMemHeader *m_pShbMemHeader; + int m_iThreadTermFlag; + struct completion m_CompletionNewData; /* struct semaphore *m_pSemBuffAccess; struct semaphore *m_pSemNewData; struct semaphore *m_pSemStopSignalingNewData; struct semaphore *m_pSemJobReady; */ - #ifndef NDEBUG - unsigned long m_ulThreadIDNewData; - unsigned long m_ulThreadIDJobReady; - #endif +#ifndef NDEBUG + unsigned long m_ulThreadIDNewData; + unsigned long m_ulThreadIDJobReady; +#endif } tShbMemInst; - //--------------------------------------------------------------------------- // Prototypes of internal functions //--------------------------------------------------------------------------- @@ -187,36 +176,29 @@ typedef struct // Get pointer to process local information structure //--------------------------------------------------------------------------- -static inline tShbMemInst* ShbIpcGetShbMemInst ( - tShbInstance pShbInstance_p) +static inline tShbMemInst *ShbIpcGetShbMemInst(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; + tShbMemInst *pShbMemInst; + pShbMemInst = (tShbMemInst *) pShbInstance_p; - pShbMemInst = (tShbMemInst*)pShbInstance_p; - - - return (pShbMemInst); + return (pShbMemInst); } - - //--------------------------------------------------------------------------- // Get pointer to shared memory header //--------------------------------------------------------------------------- -static inline tShbMemHeader* ShbIpcGetShbMemHeader ( - tShbMemInst* pShbMemInst_p) +static inline tShbMemHeader *ShbIpcGetShbMemHeader(tShbMemInst * pShbMemInst_p) { -tShbMemHeader* pShbMemHeader; - + tShbMemHeader *pShbMemHeader; - pShbMemHeader = pShbMemInst_p->m_pShbMemHeader; + pShbMemHeader = pShbMemInst_p->m_pShbMemHeader; - return (pShbMemHeader); + return (pShbMemHeader); } @@ -227,8 +209,8 @@ tShbMemHeader* pShbMemHeader; //#define ShbIpcGetShbMemHeader(pShbMemInst_p) (pShbMemInst_p->m_pShbMemHeader) // not inlined internal functions -int ShbIpcThreadSignalNewData (void* pvThreadParam_p); -int ShbIpcThreadSignalJobReady (void* pvThreadParam_p); +int ShbIpcThreadSignalNewData(void *pvThreadParam_p); +int ShbIpcThreadSignalJobReady(void *pvThreadParam_p); #endif //--------------------------------------------------------------------------- @@ -238,16 +220,18 @@ int ShbIpcThreadSignalJobReady (void* pvThreadParam_p); #if !defined(SHBIPC_INLINE_ENABLED) struct sShbMemTable *psMemTableElementFirst_g; -static void* ShbIpcAllocPrivateMem (unsigned long ulMemSize_p); -static int ShbIpcFindListElement (int iBufferId, struct sShbMemTable **ppsReturnMemTableElement); -static void ShbIpcAppendListElement (struct sShbMemTable *sNewMemTableElement); -static void ShbIpcDeleteListElement (int iBufferId); -static void ShbIpcCrc32GenTable (unsigned long aulCrcTable[256]); -static unsigned long ShbIpcCrc32GetCrc (const char *pcString, unsigned long aulCrcTable[256]); +static void *ShbIpcAllocPrivateMem(unsigned long ulMemSize_p); +static int ShbIpcFindListElement(int iBufferId, + struct sShbMemTable + **ppsReturnMemTableElement); +static void ShbIpcAppendListElement(struct sShbMemTable *sNewMemTableElement); +static void ShbIpcDeleteListElement(int iBufferId); +static void ShbIpcCrc32GenTable(unsigned long aulCrcTable[256]); +static unsigned long ShbIpcCrc32GetCrc(const char *pcString, + unsigned long aulCrcTable[256]); #endif - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -261,497 +245,466 @@ static unsigned long ShbIpcCrc32GetCrc (const char *pcString, unsig // Initialize IPC for Shared Buffer Module //--------------------------------------------------------------------------- -tShbError ShbIpcInit (void) +tShbError ShbIpcInit(void) { - psMemTableElementFirst_g = NULL; - return (kShbOk); + psMemTableElementFirst_g = NULL; + return (kShbOk); } - - //--------------------------------------------------------------------------- // Deinitialize IPC for Shared Buffer Module //--------------------------------------------------------------------------- -tShbError ShbIpcExit (void) +tShbError ShbIpcExit(void) { - return (kShbOk); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Allocate Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbIpcAllocBuffer ( - unsigned long ulBufferSize_p, - const char* pszBufferID_p, - tShbInstance* ppShbInstance_p, - unsigned int* pfShbNewCreated_p) +tShbError ShbIpcAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p) { -tShbError ShbError; -int iBufferId=0; -unsigned long ulCrc32=0; -unsigned int uiFirstProcess=0; -unsigned long ulShMemSize; -tShbMemHeader* pShbMemHeader; -tShbMemInst* pShbMemInst=NULL; -tShbInstance pShbInstance; -unsigned int fShMemNewCreated=FALSE; -void *pSharedMem=NULL; -unsigned long aulCrcTable[256]; -struct sShbMemTable *psMemTableElement; - - - DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer \n"); - ulShMemSize = ulBufferSize_p + sizeof(tShbMemHeader); - - //create Buffer ID - ShbIpcCrc32GenTable(aulCrcTable); - ulCrc32=ShbIpcCrc32GetCrc(pszBufferID_p,aulCrcTable); - iBufferId=ulCrc32; - DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer BufferSize:%d sizeof(tShb..):%d\n",ulBufferSize_p,sizeof(tShbMemHeader)); - DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer BufferId:%d MemSize:%d\n",iBufferId,ulShMemSize); - //--------------------------------------------------------------- - // (1) open an existing or create a new shared memory - //--------------------------------------------------------------- - //test if buffer already exists - if (ShbIpcFindListElement(iBufferId, &psMemTableElement) == 0) - { - //Buffer already exists - fShMemNewCreated=FALSE; - pSharedMem = psMemTableElement->m_pBuffer; - DEBUG_LVL_29_TRACE1("ShbIpcAllocBuffer attach Buffer at:%p Id:%d\n",pSharedMem); - uiFirstProcess=1; - } - else - { - //create new Buffer - fShMemNewCreated = TRUE; - uiFirstProcess=0; - pSharedMem = kmalloc(ulShMemSize,GFP_KERNEL); - DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer Create New Buffer at:%p Id:%d\n",pSharedMem,iBufferId); - if (pSharedMem == NULL) - { - //unable to create mem - ShbError = kShbOutOfMem; - goto Exit; - } - DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer create semas\n"); - // append Element to Mem Table - psMemTableElement = kmalloc(sizeof(struct sShbMemTable),GFP_KERNEL); - psMemTableElement->m_iBufferId = iBufferId; - psMemTableElement->m_pBuffer = pSharedMem; - psMemTableElement->m_psNextMemTableElement = NULL; - ShbIpcAppendListElement (psMemTableElement); - } - - DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer update header\n"); - //update header - pShbMemHeader = (tShbMemHeader*)pSharedMem; - DEBUG_LVL_29_TRACE1("ShbIpcAllocBuffer 0 pShbMemHeader->m_ulShMemSize: %d\n",pShbMemHeader->m_ulShMemSize); - // allocate a memory block from process specific mempool to save - // process local information to administrate/manage the shared buffer - DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer alloc private mem\n"); - pShbMemInst = (tShbMemInst*) ShbIpcAllocPrivateMem (sizeof(tShbMemInst)); - if (pShbMemInst == NULL) - { - ShbError = kShbOutOfMem; - goto Exit; - } - - // reset complete header to default values - //pShbMemInst->m_SbiMagicID = SBI_MAGIC_ID; + tShbError ShbError; + int iBufferId = 0; + unsigned long ulCrc32 = 0; + unsigned int uiFirstProcess = 0; + unsigned long ulShMemSize; + tShbMemHeader *pShbMemHeader; + tShbMemInst *pShbMemInst = NULL; + tShbInstance pShbInstance; + unsigned int fShMemNewCreated = FALSE; + void *pSharedMem = NULL; + unsigned long aulCrcTable[256]; + struct sShbMemTable *psMemTableElement; + + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer \n"); + ulShMemSize = ulBufferSize_p + sizeof(tShbMemHeader); + + //create Buffer ID + ShbIpcCrc32GenTable(aulCrcTable); + ulCrc32 = ShbIpcCrc32GetCrc(pszBufferID_p, aulCrcTable); + iBufferId = ulCrc32; + DEBUG_LVL_29_TRACE2 + ("ShbIpcAllocBuffer BufferSize:%d sizeof(tShb..):%d\n", + ulBufferSize_p, sizeof(tShbMemHeader)); + DEBUG_LVL_29_TRACE2("ShbIpcAllocBuffer BufferId:%d MemSize:%d\n", + iBufferId, ulShMemSize); + //--------------------------------------------------------------- + // (1) open an existing or create a new shared memory + //--------------------------------------------------------------- + //test if buffer already exists + if (ShbIpcFindListElement(iBufferId, &psMemTableElement) == 0) { + //Buffer already exists + fShMemNewCreated = FALSE; + pSharedMem = psMemTableElement->m_pBuffer; + DEBUG_LVL_29_TRACE1 + ("ShbIpcAllocBuffer attach Buffer at:%p Id:%d\n", + pSharedMem); + uiFirstProcess = 1; + } else { + //create new Buffer + fShMemNewCreated = TRUE; + uiFirstProcess = 0; + pSharedMem = kmalloc(ulShMemSize, GFP_KERNEL); + DEBUG_LVL_29_TRACE2 + ("ShbIpcAllocBuffer Create New Buffer at:%p Id:%d\n", + pSharedMem, iBufferId); + if (pSharedMem == NULL) { + //unable to create mem + ShbError = kShbOutOfMem; + goto Exit; + } + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer create semas\n"); + // append Element to Mem Table + psMemTableElement = + kmalloc(sizeof(struct sShbMemTable), GFP_KERNEL); + psMemTableElement->m_iBufferId = iBufferId; + psMemTableElement->m_pBuffer = pSharedMem; + psMemTableElement->m_psNextMemTableElement = NULL; + ShbIpcAppendListElement(psMemTableElement); + } + + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer update header\n"); + //update header + pShbMemHeader = (tShbMemHeader *) pSharedMem; + DEBUG_LVL_29_TRACE1 + ("ShbIpcAllocBuffer 0 pShbMemHeader->m_ulShMemSize: %d\n", + pShbMemHeader->m_ulShMemSize); + // allocate a memory block from process specific mempool to save + // process local information to administrate/manage the shared buffer + DEBUG_LVL_29_TRACE0("ShbIpcAllocBuffer alloc private mem\n"); + pShbMemInst = + (tShbMemInst *) ShbIpcAllocPrivateMem(sizeof(tShbMemInst)); + if (pShbMemInst == NULL) { + ShbError = kShbOutOfMem; + goto Exit; + } + // reset complete header to default values + //pShbMemInst->m_SbiMagicID = SBI_MAGIC_ID; // pShbMemInst->m_pSharedMem = pSharedMem; - pShbMemInst->m_tThreadNewDataId = INVALID_ID; - pShbMemInst->m_tThreadJobReadyId = INVALID_ID; - pShbMemInst->m_pfnSigHndlrNewData = NULL; - pShbMemInst->m_ulTimeOutJobReady = 0; - pShbMemInst->m_pfnSigHndlrJobReady = NULL; - pShbMemInst->m_pShbMemHeader = pShbMemHeader; - pShbMemInst->m_iThreadTermFlag = 0; - - // initialize completion etc. - init_completion(&pShbMemInst->m_CompletionNewData); - - ShbError = kShbOk; - if ( fShMemNewCreated ) - { - // this process was the first who wanted to use the shared memory, - // so a new shared memory was created - // -> setup new header information inside the shared memory region - // itself - pShbMemHeader->m_ulShMemSize = ulShMemSize; - pShbMemHeader->m_ulRefCount = 1; - pShbMemHeader->m_iBufferId=iBufferId; - // initialize spinlock - spin_lock_init(&pShbMemHeader->m_SpinlockBuffAccess); - // initialize wait queues - init_waitqueue_head(&pShbMemHeader->m_WaitQueueNewData); - init_waitqueue_head(&pShbMemHeader->m_WaitQueueJobReady); - } - else - { - // any other process has created the shared memory and this - // process only has to attach to it - // -> check and update existing header information inside the - // shared memory region itself - if (pShbMemHeader->m_ulShMemSize != ulShMemSize) - { - ShbError = kShbOpenMismatch; - goto Exit; - } - pShbMemHeader->m_ulRefCount++; - } - - Exit: - pShbInstance = (tShbInstance*)pShbMemInst; - *pfShbNewCreated_p = fShMemNewCreated; - *ppShbInstance_p = pShbInstance; - return (ShbError); + pShbMemInst->m_tThreadNewDataId = INVALID_ID; + pShbMemInst->m_tThreadJobReadyId = INVALID_ID; + pShbMemInst->m_pfnSigHndlrNewData = NULL; + pShbMemInst->m_ulTimeOutJobReady = 0; + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + pShbMemInst->m_pShbMemHeader = pShbMemHeader; + pShbMemInst->m_iThreadTermFlag = 0; + + // initialize completion etc. + init_completion(&pShbMemInst->m_CompletionNewData); + + ShbError = kShbOk; + if (fShMemNewCreated) { + // this process was the first who wanted to use the shared memory, + // so a new shared memory was created + // -> setup new header information inside the shared memory region + // itself + pShbMemHeader->m_ulShMemSize = ulShMemSize; + pShbMemHeader->m_ulRefCount = 1; + pShbMemHeader->m_iBufferId = iBufferId; + // initialize spinlock + spin_lock_init(&pShbMemHeader->m_SpinlockBuffAccess); + // initialize wait queues + init_waitqueue_head(&pShbMemHeader->m_WaitQueueNewData); + init_waitqueue_head(&pShbMemHeader->m_WaitQueueJobReady); + } else { + // any other process has created the shared memory and this + // process only has to attach to it + // -> check and update existing header information inside the + // shared memory region itself + if (pShbMemHeader->m_ulShMemSize != ulShMemSize) { + ShbError = kShbOpenMismatch; + goto Exit; + } + pShbMemHeader->m_ulRefCount++; + } + + Exit: + pShbInstance = (tShbInstance *) pShbMemInst; + *pfShbNewCreated_p = fShMemNewCreated; + *ppShbInstance_p = pShbInstance; + return (ShbError); } - - //--------------------------------------------------------------------------- // Release Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbIpcReleaseBuffer (tShbInstance pShbInstance_p) +tShbError ShbIpcReleaseBuffer(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbError ShbError; -tShbError ShbError2; - - DEBUG_LVL_26_TRACE1("ShbIpcReleaseBuffer(%p)\n", pShbInstance_p); - if (pShbInstance_p == NULL) - { - return (kShbOk); - } - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); - - // stop threads in any case, because they are bound to that specific instance - ShbError2 = ShbIpcStopSignalingNewData (pShbInstance_p); - // d.k.: Whats up with JobReady thread? - // Just wake it up, but without setting the semaphore variable - wake_up_interruptible(&pShbMemHeader->m_WaitQueueJobReady); - - if ( !--pShbMemHeader->m_ulRefCount ) - { - ShbError = kShbOk; - // delete mem table element - ShbIpcDeleteListElement(pShbMemHeader->m_iBufferId); - // delete shared mem - kfree(pShbMemInst->m_pShbMemHeader); - } - else - { - ShbError = kShbMemUsedByOtherProcs; - } - //delete privat mem - kfree(pShbMemInst); - return (ShbError); + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbError ShbError; + tShbError ShbError2; + + DEBUG_LVL_26_TRACE1("ShbIpcReleaseBuffer(%p)\n", pShbInstance_p); + if (pShbInstance_p == NULL) { + return (kShbOk); + } + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); + + // stop threads in any case, because they are bound to that specific instance + ShbError2 = ShbIpcStopSignalingNewData(pShbInstance_p); + // d.k.: Whats up with JobReady thread? + // Just wake it up, but without setting the semaphore variable + wake_up_interruptible(&pShbMemHeader->m_WaitQueueJobReady); + + if (!--pShbMemHeader->m_ulRefCount) { + ShbError = kShbOk; + // delete mem table element + ShbIpcDeleteListElement(pShbMemHeader->m_iBufferId); + // delete shared mem + kfree(pShbMemInst->m_pShbMemHeader); + } else { + ShbError = kShbMemUsedByOtherProcs; + } + //delete privat mem + kfree(pShbMemInst); + return (ShbError); } - -#endif // !defined(SHBIPC_INLINE_ENABLED) +#endif // !defined(SHBIPC_INLINE_ENABLED) #if (!defined(SHBIPC_INLINED)) || defined(SHBIPC_INLINE_ENABLED) - //--------------------------------------------------------------------------- // Enter atomic section for Shared Buffer access //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcEnterAtomicSection ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcEnterAtomicSection(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbError ShbError = kShbOk; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbError ShbError = kShbOk; - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - DEBUG_LVL_29_TRACE0("enter atomic\n"); - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + DEBUG_LVL_29_TRACE0("enter atomic\n"); + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); - // lock interrupts - spin_lock_irqsave(&pShbMemHeader->m_SpinlockBuffAccess, pShbMemInst->m_ulFlagsBuffAccess); + // lock interrupts + spin_lock_irqsave(&pShbMemHeader->m_SpinlockBuffAccess, + pShbMemInst->m_ulFlagsBuffAccess); -Exit: - return ShbError; + Exit: + return ShbError; } - - //--------------------------------------------------------------------------- // Leave atomic section for Shared Buffer access //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcLeaveAtomicSection ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcLeaveAtomicSection(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbError ShbError = kShbOk; - - if (pShbInstance_p == NULL) - { - ShbError = kShbInvalidArg; - goto Exit; - } - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); - // unlock interrupts - spin_unlock_irqrestore(&pShbMemHeader->m_SpinlockBuffAccess, pShbMemInst->m_ulFlagsBuffAccess); - -Exit: - DEBUG_LVL_29_TRACE0("Leave Atomic \n"); - return ShbError; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbError ShbError = kShbOk; -} + if (pShbInstance_p == NULL) { + ShbError = kShbInvalidArg; + goto Exit; + } + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); + // unlock interrupts + spin_unlock_irqrestore(&pShbMemHeader->m_SpinlockBuffAccess, + pShbMemInst->m_ulFlagsBuffAccess); + Exit: + DEBUG_LVL_29_TRACE0("Leave Atomic \n"); + return ShbError; +} //--------------------------------------------------------------------------- // Start signaling of new data (called from reading process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcStartSignalingNewData ( - tShbInstance pShbInstance_p, - tSigHndlrNewData pfnSignalHandlerNewData_p, - tShbPriority ShbPriority_p) +INLINE_FUNCTION tShbError ShbIpcStartSignalingNewData(tShbInstance + pShbInstance_p, + tSigHndlrNewData + pfnSignalHandlerNewData_p, + tShbPriority + ShbPriority_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbError ShbError; - - DEBUG_LVL_29_TRACE0("------->ShbIpcStartSignalingNewData\n"); - if ((pShbInstance_p == NULL) || (pfnSignalHandlerNewData_p == NULL)) - { - return (kShbInvalidArg); - } - - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); - ShbError = kShbOk; - - if ((pShbMemInst->m_tThreadNewDataId != INVALID_ID) - || (pShbMemInst->m_pfnSigHndlrNewData != NULL)) - { - ShbError = kShbAlreadySignaling; - goto Exit; - } - DEBUG_LVL_26_TRACE2("ShbIpcStartSignalingNewData(%p) m_pfnSigHndlrNewData = %p\n", pShbInstance_p, pfnSignalHandlerNewData_p); - pShbMemInst->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; - pShbMemHeader->m_fNewData = FALSE; - pShbMemInst->m_iThreadTermFlag = 0; - - switch (ShbPriority_p) - { - case kShbPriorityLow: - pShbMemInst->m_lThreadNewDataNice = -2; - break; - - case kShbPriorityNormal: - pShbMemInst->m_lThreadNewDataNice = -9; - break; - - case kshbPriorityHigh: - pShbMemInst->m_lThreadNewDataNice = -20; - break; - - } - - //create thread for signalling new data - pShbMemInst->m_tThreadNewDataId = kernel_thread(ShbIpcThreadSignalNewData,pShbInstance_p,CLONE_KERNEL); - -Exit: - return ShbError; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbError ShbError; + + DEBUG_LVL_29_TRACE0("------->ShbIpcStartSignalingNewData\n"); + if ((pShbInstance_p == NULL) || (pfnSignalHandlerNewData_p == NULL)) { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); + ShbError = kShbOk; + + if ((pShbMemInst->m_tThreadNewDataId != INVALID_ID) + || (pShbMemInst->m_pfnSigHndlrNewData != NULL)) { + ShbError = kShbAlreadySignaling; + goto Exit; + } + DEBUG_LVL_26_TRACE2 + ("ShbIpcStartSignalingNewData(%p) m_pfnSigHndlrNewData = %p\n", + pShbInstance_p, pfnSignalHandlerNewData_p); + pShbMemInst->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; + pShbMemHeader->m_fNewData = FALSE; + pShbMemInst->m_iThreadTermFlag = 0; + + switch (ShbPriority_p) { + case kShbPriorityLow: + pShbMemInst->m_lThreadNewDataNice = -2; + break; + + case kShbPriorityNormal: + pShbMemInst->m_lThreadNewDataNice = -9; + break; + + case kshbPriorityHigh: + pShbMemInst->m_lThreadNewDataNice = -20; + break; + + } + + //create thread for signalling new data + pShbMemInst->m_tThreadNewDataId = + kernel_thread(ShbIpcThreadSignalNewData, pShbInstance_p, + CLONE_KERNEL); + + Exit: + return ShbError; } - - //--------------------------------------------------------------------------- // Stop signaling of new data (called from reading process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcStopSignalingNewData ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcStopSignalingNewData(tShbInstance + pShbInstance_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbError ShbError; - - DEBUG_LVL_29_TRACE0("------->ShbIpcStopSignalingNewData\n"); - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } - ShbError = kShbOk; - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); - - DEBUG_LVL_26_TRACE2("ShbIpcStopSignalingNewData(%p) pfnSignHndlrNewData=%p\n", pShbInstance_p, pShbMemInst->m_pfnSigHndlrNewData); - if (pShbMemInst->m_pfnSigHndlrNewData != NULL) - { // signal handler was set before - int iErr; - //set termination flag in mem header - pShbMemInst->m_iThreadTermFlag = 1; - - // check if thread is still running at all by sending the null-signal to this thread - /* iErr = kill_proc(pShbMemInst->m_tThreadNewDataId, 0, 1); */ - iErr = send_sig(0, pShbMemInst->m_tThreadNewDataId, 1); - if (iErr == 0) - { - // wake up thread, because it is still running - wake_up_interruptible(&pShbMemHeader->m_WaitQueueNewData); - - //wait for termination of thread - wait_for_completion(&pShbMemInst->m_CompletionNewData); - } - - pShbMemInst->m_pfnSigHndlrNewData = NULL; - pShbMemInst->m_tThreadNewDataId = INVALID_ID; - } - - return ShbError; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbError ShbError; + + DEBUG_LVL_29_TRACE0("------->ShbIpcStopSignalingNewData\n"); + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } + ShbError = kShbOk; + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); + + DEBUG_LVL_26_TRACE2 + ("ShbIpcStopSignalingNewData(%p) pfnSignHndlrNewData=%p\n", + pShbInstance_p, pShbMemInst->m_pfnSigHndlrNewData); + if (pShbMemInst->m_pfnSigHndlrNewData != NULL) { // signal handler was set before + int iErr; + //set termination flag in mem header + pShbMemInst->m_iThreadTermFlag = 1; + + // check if thread is still running at all by sending the null-signal to this thread + /* iErr = kill_proc(pShbMemInst->m_tThreadNewDataId, 0, 1); */ + iErr = send_sig(0, pShbMemInst->m_tThreadNewDataId, 1); + if (iErr == 0) { + // wake up thread, because it is still running + wake_up_interruptible(&pShbMemHeader-> + m_WaitQueueNewData); + + //wait for termination of thread + wait_for_completion(&pShbMemInst->m_CompletionNewData); + } + + pShbMemInst->m_pfnSigHndlrNewData = NULL; + pShbMemInst->m_tThreadNewDataId = INVALID_ID; + } + + return ShbError; } - - //--------------------------------------------------------------------------- // Signal new data (called from writing process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcSignalNewData ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcSignalNewData(tShbInstance pShbInstance_p) { -tShbMemHeader* pShbMemHeader; - - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } - pShbMemHeader = ShbIpcGetShbMemHeader (ShbIpcGetShbMemInst (pShbInstance_p)); - //set semaphore - pShbMemHeader->m_fNewData = TRUE; - DEBUG_LVL_29_TRACE0("ShbIpcSignalNewData set Sem -> New Data\n"); - - wake_up_interruptible(&pShbMemHeader->m_WaitQueueNewData); - return (kShbOk); + tShbMemHeader *pShbMemHeader; + + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } + pShbMemHeader = + ShbIpcGetShbMemHeader(ShbIpcGetShbMemInst(pShbInstance_p)); + //set semaphore + pShbMemHeader->m_fNewData = TRUE; + DEBUG_LVL_29_TRACE0("ShbIpcSignalNewData set Sem -> New Data\n"); + + wake_up_interruptible(&pShbMemHeader->m_WaitQueueNewData); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Start signaling for job ready (called from waiting process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcStartSignalingJobReady ( - tShbInstance pShbInstance_p, - unsigned long ulTimeOut_p, - tSigHndlrJobReady pfnSignalHandlerJobReady_p) +INLINE_FUNCTION tShbError ShbIpcStartSignalingJobReady(tShbInstance + pShbInstance_p, + unsigned long + ulTimeOut_p, + tSigHndlrJobReady + pfnSignalHandlerJobReady_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbError ShbError; - - if ((pShbInstance_p == NULL) || (pfnSignalHandlerJobReady_p == NULL)) - { - return (kShbInvalidArg); - } - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); - - ShbError = kShbOk; - if ((pShbMemInst->m_tThreadJobReadyId != INVALID_ID)||(pShbMemInst->m_pfnSigHndlrJobReady!= NULL)) - { - ShbError = kShbAlreadySignaling; - goto Exit; - } - pShbMemInst->m_ulTimeOutJobReady = ulTimeOut_p; - pShbMemInst->m_pfnSigHndlrJobReady = pfnSignalHandlerJobReady_p; - pShbMemHeader->m_fJobReady = FALSE; - //create thread for signalling new data - pShbMemInst->m_tThreadJobReadyId=kernel_thread(ShbIpcThreadSignalJobReady,pShbInstance_p,CLONE_KERNEL); - Exit: - return ShbError; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbError ShbError; + + if ((pShbInstance_p == NULL) || (pfnSignalHandlerJobReady_p == NULL)) { + return (kShbInvalidArg); + } + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); + + ShbError = kShbOk; + if ((pShbMemInst->m_tThreadJobReadyId != INVALID_ID) + || (pShbMemInst->m_pfnSigHndlrJobReady != NULL)) { + ShbError = kShbAlreadySignaling; + goto Exit; + } + pShbMemInst->m_ulTimeOutJobReady = ulTimeOut_p; + pShbMemInst->m_pfnSigHndlrJobReady = pfnSignalHandlerJobReady_p; + pShbMemHeader->m_fJobReady = FALSE; + //create thread for signalling new data + pShbMemInst->m_tThreadJobReadyId = + kernel_thread(ShbIpcThreadSignalJobReady, pShbInstance_p, + CLONE_KERNEL); + Exit: + return ShbError; } - - //--------------------------------------------------------------------------- // Signal job ready (called from executing process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcSignalJobReady ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcSignalJobReady(tShbInstance pShbInstance_p) { -tShbMemHeader* pShbMemHeader; - - - DEBUG_LVL_29_TRACE0("ShbIpcSignalJobReady\n"); - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } - pShbMemHeader = ShbIpcGetShbMemHeader (ShbIpcGetShbMemInst (pShbInstance_p)); - //set semaphore - pShbMemHeader->m_fJobReady = TRUE; - DEBUG_LVL_29_TRACE0("ShbIpcSignalJobReady set Sem -> Job Ready \n"); - - wake_up_interruptible(&pShbMemHeader->m_WaitQueueJobReady); - return (kShbOk); + tShbMemHeader *pShbMemHeader; + + DEBUG_LVL_29_TRACE0("ShbIpcSignalJobReady\n"); + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } + pShbMemHeader = + ShbIpcGetShbMemHeader(ShbIpcGetShbMemInst(pShbInstance_p)); + //set semaphore + pShbMemHeader->m_fJobReady = TRUE; + DEBUG_LVL_29_TRACE0("ShbIpcSignalJobReady set Sem -> Job Ready \n"); + + wake_up_interruptible(&pShbMemHeader->m_WaitQueueJobReady); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Get pointer to common used share memory area //--------------------------------------------------------------------------- -INLINE_FUNCTION void* ShbIpcGetShMemPtr (tShbInstance pShbInstance_p) +INLINE_FUNCTION void *ShbIpcGetShMemPtr(tShbInstance pShbInstance_p) { -tShbMemHeader* pShbMemHeader; -void* pShbShMemPtr; - + tShbMemHeader *pShbMemHeader; + void *pShbShMemPtr; - pShbMemHeader = ShbIpcGetShbMemHeader (ShbIpcGetShbMemInst (pShbInstance_p)); - if (pShbMemHeader != NULL) - { - pShbShMemPtr = (BYTE*)pShbMemHeader + sizeof(tShbMemHeader); - } - else - { - pShbShMemPtr = NULL; - } + pShbMemHeader = + ShbIpcGetShbMemHeader(ShbIpcGetShbMemInst(pShbInstance_p)); + if (pShbMemHeader != NULL) { + pShbShMemPtr = (BYTE *) pShbMemHeader + sizeof(tShbMemHeader); + } else { + pShbShMemPtr = NULL; + } - return (pShbShMemPtr); + return (pShbShMemPtr); } #endif - - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -770,16 +723,13 @@ void* pShbShMemPtr; tShbMemInst* pShbMemInst; - pShbMemInst = (tShbMemInst*)pShbInstance_p; - return (pShbMemInst); } */ - //--------------------------------------------------------------------------- // Get pointer to shared memory header //--------------------------------------------------------------------------- @@ -790,7 +740,6 @@ tShbMemInst* pShbMemInst; tShbMemHeader* pShbMemHeader; - pShbMemHeader = pShbMemInst_p->m_pShbMemHeader; return (pShbMemHeader); @@ -798,233 +747,219 @@ tShbMemHeader* pShbMemHeader; } */ - //--------------------------------------------------------------------------- // Allocate a memory block from process specific mempool //--------------------------------------------------------------------------- -static void* ShbIpcAllocPrivateMem (unsigned long ulMemSize_p) +static void *ShbIpcAllocPrivateMem(unsigned long ulMemSize_p) { -tShbError ShbError; -void* pMem; - - DEBUG_LVL_29_TRACE0("ShbIpcAllocPrivateMem \n"); - //get private mem - pMem = kmalloc(ulMemSize_p, GFP_KERNEL); - if (pMem == NULL) - { - //unable to create mem - ShbError = kShbOutOfMem; - goto Exit; - } -Exit: - return (pMem); + tShbError ShbError; + void *pMem; + + DEBUG_LVL_29_TRACE0("ShbIpcAllocPrivateMem \n"); + //get private mem + pMem = kmalloc(ulMemSize_p, GFP_KERNEL); + if (pMem == NULL) { + //unable to create mem + ShbError = kShbOutOfMem; + goto Exit; + } + Exit: + return (pMem); } - //--------------------------------------------------------------------------- // Thread for new data signaling //--------------------------------------------------------------------------- -int ShbIpcThreadSignalNewData (void *pvThreadParam_p) +int ShbIpcThreadSignalNewData(void *pvThreadParam_p) { -tShbInstance pShbInstance; -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -int iRetVal=-1; -int fCallAgain; + tShbInstance pShbInstance; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + int iRetVal = -1; + int fCallAgain; - daemonize("ShbND%p", pvThreadParam_p); - allow_signal(SIGTERM); - pShbInstance = (tShbMemInst*)pvThreadParam_p; - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); + daemonize("ShbND%p", pvThreadParam_p); + allow_signal(SIGTERM); + pShbInstance = (tShbMemInst *) pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); - DEBUG_LVL_26_TRACE1("ShbIpcThreadSignalNewData(%p)\n",pvThreadParam_p); + DEBUG_LVL_26_TRACE1("ShbIpcThreadSignalNewData(%p)\n", pvThreadParam_p); - set_user_nice(current, pShbMemInst->m_lThreadNewDataNice); + set_user_nice(current, pShbMemInst->m_lThreadNewDataNice); // DEBUG_LVL_29_TRACE1("ShbIpcThreadSignalNewData wait for New Data Sem %p\n",pShbMemInst->m_pSemNewData); - do - { - iRetVal = wait_event_interruptible(pShbMemHeader->m_WaitQueueNewData, - (pShbMemInst->m_iThreadTermFlag != 0) || (pShbMemHeader->m_fNewData != FALSE)); - - if (iRetVal != 0) - { // signal pending - break; - } - - if (pShbMemHeader->m_fNewData != FALSE) - { - pShbMemHeader->m_fNewData = FALSE; - do - { - fCallAgain = pShbMemInst->m_pfnSigHndlrNewData(pShbInstance); - // call scheduler, which will execute any task with higher priority - schedule(); - } while (fCallAgain != FALSE); - } - } while (pShbMemInst->m_iThreadTermFlag==0); - DEBUG_LVL_29_TRACE0("ShbIpcThreadSignalNewData terminated \n"); - //set thread completed - complete_and_exit(&pShbMemInst->m_CompletionNewData, 0); - return 0; + do { + iRetVal = + wait_event_interruptible(pShbMemHeader->m_WaitQueueNewData, + (pShbMemInst->m_iThreadTermFlag != + 0) + || (pShbMemHeader->m_fNewData != + FALSE)); + + if (iRetVal != 0) { // signal pending + break; + } + + if (pShbMemHeader->m_fNewData != FALSE) { + pShbMemHeader->m_fNewData = FALSE; + do { + fCallAgain = + pShbMemInst-> + m_pfnSigHndlrNewData(pShbInstance); + // call scheduler, which will execute any task with higher priority + schedule(); + } while (fCallAgain != FALSE); + } + } while (pShbMemInst->m_iThreadTermFlag == 0); + DEBUG_LVL_29_TRACE0("ShbIpcThreadSignalNewData terminated \n"); + //set thread completed + complete_and_exit(&pShbMemInst->m_CompletionNewData, 0); + return 0; } - - //--------------------------------------------------------------------------- // Thread for new data Job Ready signaling //--------------------------------------------------------------------------- -int ShbIpcThreadSignalJobReady (void *pvThreadParam_p) +int ShbIpcThreadSignalJobReady(void *pvThreadParam_p) { -tShbInstance pShbInstance; -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -long lTimeOut; -int iRetVal=-1; - - daemonize("ShbJR%p", pvThreadParam_p); - allow_signal(SIGTERM); - pShbInstance = (tShbMemInst*)pvThreadParam_p; - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbMemInst); - - DEBUG_LVL_29_TRACE0("ShbIpcThreadSignalJobReady wait for job ready Sem\n"); - if (pShbMemInst->m_ulTimeOutJobReady != 0) - { - lTimeOut = (long) pShbMemInst->m_ulTimeOutJobReady; - //wait for job ready semaphore - iRetVal = wait_event_interruptible_timeout(pShbMemHeader->m_WaitQueueJobReady, - (pShbMemHeader->m_fJobReady != FALSE), lTimeOut); - } - else - { - //wait for job ready semaphore - iRetVal = wait_event_interruptible(pShbMemHeader->m_WaitQueueJobReady, - (pShbMemHeader->m_fJobReady != FALSE)); - } - - if (pShbMemInst->m_pfnSigHndlrJobReady != NULL) - { - //call Handler - pShbMemInst->m_pfnSigHndlrJobReady(pShbInstance, !pShbMemHeader->m_fJobReady); - } - - pShbMemInst->m_pfnSigHndlrJobReady=NULL; - return 0; + tShbInstance pShbInstance; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + long lTimeOut; + int iRetVal = -1; + + daemonize("ShbJR%p", pvThreadParam_p); + allow_signal(SIGTERM); + pShbInstance = (tShbMemInst *) pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbMemInst); + + DEBUG_LVL_29_TRACE0 + ("ShbIpcThreadSignalJobReady wait for job ready Sem\n"); + if (pShbMemInst->m_ulTimeOutJobReady != 0) { + lTimeOut = (long)pShbMemInst->m_ulTimeOutJobReady; + //wait for job ready semaphore + iRetVal = + wait_event_interruptible_timeout(pShbMemHeader-> + m_WaitQueueJobReady, + (pShbMemHeader-> + m_fJobReady != FALSE), + lTimeOut); + } else { + //wait for job ready semaphore + iRetVal = + wait_event_interruptible(pShbMemHeader->m_WaitQueueJobReady, + (pShbMemHeader->m_fJobReady != + FALSE)); + } + + if (pShbMemInst->m_pfnSigHndlrJobReady != NULL) { + //call Handler + pShbMemInst->m_pfnSigHndlrJobReady(pShbInstance, + !pShbMemHeader->m_fJobReady); + } + + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + return 0; } - - //Build the crc table static void ShbIpcCrc32GenTable(unsigned long aulCrcTable[256]) { - unsigned long ulCrc,ulPoly; - int iIndexI,iIndexJ; - - ulPoly = 0xEDB88320L; - for (iIndexI = 0; iIndexI < 256; iIndexI++) - { - ulCrc = iIndexI; - for (iIndexJ = 8; iIndexJ > 0; iIndexJ--) - { - if (ulCrc & 1) - { - ulCrc = (ulCrc >> 1) ^ ulPoly; - } - else - { - ulCrc >>= 1; - } - } - aulCrcTable[iIndexI] = ulCrc; - } + unsigned long ulCrc, ulPoly; + int iIndexI, iIndexJ; + + ulPoly = 0xEDB88320L; + for (iIndexI = 0; iIndexI < 256; iIndexI++) { + ulCrc = iIndexI; + for (iIndexJ = 8; iIndexJ > 0; iIndexJ--) { + if (ulCrc & 1) { + ulCrc = (ulCrc >> 1) ^ ulPoly; + } else { + ulCrc >>= 1; + } + } + aulCrcTable[iIndexI] = ulCrc; + } } //Calculate the crc value -static unsigned long ShbIpcCrc32GetCrc(const char *pcString,unsigned long aulCrcTable[256]) +static unsigned long ShbIpcCrc32GetCrc(const char *pcString, + unsigned long aulCrcTable[256]) { - unsigned long ulCrc; - int iIndex; + unsigned long ulCrc; + int iIndex; - ulCrc = 0xFFFFFFFF; - for (iIndex=0;iIndex>8) & 0x00FFFFFF) ^ aulCrcTable[ (ulCrc^pcString[iIndex]) & 0xFF ]; - } - return( ulCrc^0xFFFFFFFF ); + ulCrc = 0xFFFFFFFF; + for (iIndex = 0; iIndex < strlen(pcString); iIndex++) { + ulCrc = + ((ulCrc >> 8) & 0x00FFFFFF) ^ + aulCrcTable[(ulCrc ^ pcString[iIndex]) & 0xFF]; + } + return (ulCrc ^ 0xFFFFFFFF); } -static void ShbIpcAppendListElement (struct sShbMemTable *psNewMemTableElement) +static void ShbIpcAppendListElement(struct sShbMemTable *psNewMemTableElement) { - struct sShbMemTable *psMemTableElement=psMemTableElementFirst_g; - psNewMemTableElement->m_psNextMemTableElement=NULL; - - if (psMemTableElementFirst_g!= NULL ) - { /* sind Elemente vorhanden */ - while (psMemTableElement->m_psNextMemTableElement != NULL ) - { /* suche das letzte Element */ - psMemTableElement=psMemTableElement->m_psNextMemTableElement; - } - psMemTableElement->m_psNextMemTableElement=psNewMemTableElement; /* Haenge das Element hinten an */ - } - else - { /* wenn die liste leer ist, bin ich das erste Element */ - psMemTableElementFirst_g=psNewMemTableElement; - } + struct sShbMemTable *psMemTableElement = psMemTableElementFirst_g; + psNewMemTableElement->m_psNextMemTableElement = NULL; + + if (psMemTableElementFirst_g != NULL) { /* sind Elemente vorhanden */ + while (psMemTableElement->m_psNextMemTableElement != NULL) { /* suche das letzte Element */ + psMemTableElement = + psMemTableElement->m_psNextMemTableElement; + } + psMemTableElement->m_psNextMemTableElement = psNewMemTableElement; /* Haenge das Element hinten an */ + } else { /* wenn die liste leer ist, bin ich das erste Element */ + psMemTableElementFirst_g = psNewMemTableElement; + } } - - - -static int ShbIpcFindListElement (int iBufferId, struct sShbMemTable **ppsReturnMemTableElement) +static int ShbIpcFindListElement(int iBufferId, + struct sShbMemTable **ppsReturnMemTableElement) { - struct sShbMemTable *psMemTableElement=psMemTableElementFirst_g; - while (psMemTableElement!=NULL) - { - if(psMemTableElement->m_iBufferId==iBufferId) - { + struct sShbMemTable *psMemTableElement = psMemTableElementFirst_g; + while (psMemTableElement != NULL) { + if (psMemTableElement->m_iBufferId == iBufferId) { //printk("ShbIpcFindListElement Buffer at:%p Id:%d\n",psMemTableElement->m_pBuffer,psMemTableElement->m_iBufferId); - *ppsReturnMemTableElement=psMemTableElement; + *ppsReturnMemTableElement = psMemTableElement; //printk("ShbIpcFindListElement Buffer at:%p Id:%d\n",(*ppsReturnMemTableElement)->m_pBuffer,(*ppsReturnMemTableElement)->m_iBufferId); - return 0; - } - psMemTableElement=psMemTableElement->m_psNextMemTableElement; - } - return -1; + return 0; + } + psMemTableElement = psMemTableElement->m_psNextMemTableElement; + } + return -1; } static void ShbIpcDeleteListElement(int iBufferId) { - struct sShbMemTable *psMemTableElement=psMemTableElementFirst_g; - struct sShbMemTable *psMemTableElementOld=psMemTableElementFirst_g; - if (psMemTableElement!=NULL) - { - while((psMemTableElement!=NULL)&&(psMemTableElement->m_iBufferId!=iBufferId)) - { - psMemTableElementOld=psMemTableElement; - psMemTableElement=psMemTableElement->m_psNextMemTableElement; - } - if (psMemTableElement!=NULL) - { - if (psMemTableElement!=psMemTableElementFirst_g) - { - psMemTableElementOld->m_psNextMemTableElement=psMemTableElement->m_psNextMemTableElement; - kfree(psMemTableElement); - } - else - { - kfree(psMemTableElement); - psMemTableElementFirst_g=NULL; - } - - } - } + struct sShbMemTable *psMemTableElement = psMemTableElementFirst_g; + struct sShbMemTable *psMemTableElementOld = psMemTableElementFirst_g; + if (psMemTableElement != NULL) { + while ((psMemTableElement != NULL) + && (psMemTableElement->m_iBufferId != iBufferId)) { + psMemTableElementOld = psMemTableElement; + psMemTableElement = + psMemTableElement->m_psNextMemTableElement; + } + if (psMemTableElement != NULL) { + if (psMemTableElement != psMemTableElementFirst_g) { + psMemTableElementOld->m_psNextMemTableElement = + psMemTableElement->m_psNextMemTableElement; + kfree(psMemTableElement); + } else { + kfree(psMemTableElement); + psMemTableElementFirst_g = NULL; + } + + } + } } diff --git a/drivers/staging/epl/ShbIpc-Win32.c b/drivers/staging/epl/ShbIpc-Win32.c index a5282664e7f3..b9181471ae0b 100644 --- a/drivers/staging/epl/ShbIpc-Win32.c +++ b/drivers/staging/epl/ShbIpc-Win32.c @@ -55,8 +55,8 @@ ****************************************************************************/ -#define WINVER 0x0400 // #defines necessary for usage of -#define _WIN32_WINNT 0x0400 // function +#define WINVER 0x0400 // #defines necessary for usage of +#define _WIN32_WINNT 0x0400 // function #include #include @@ -64,10 +64,6 @@ #include "sharedbuff.h" #include "shbipc.h" - - - - /***************************************************************************/ /* */ /* */ @@ -82,8 +78,6 @@ // Configuration //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Constant definitions //--------------------------------------------------------------------------- @@ -100,13 +94,11 @@ #define NAME_EVENT_TERM_RESP "TermResp" #define NAME_EVENT_JOB_READY "JobReady" -#define TIMEOUT_ENTER_ATOMIC 1000 // for debgging: INFINITE +#define TIMEOUT_ENTER_ATOMIC 1000 // for debgging: INFINITE #define TIMEOUT_TERM_THREAD 2000 -#define SBI_MAGIC_ID 0x5342492B // magic ID ("SBI+") -#define SBH_MAGIC_ID 0x5342482A // magic ID ("SBH*") - - +#define SBI_MAGIC_ID 0x5342492B // magic ID ("SBI+") +#define SBH_MAGIC_ID 0x5342482A // magic ID ("SBH*") //--------------------------------------------------------------------------- // Local types @@ -118,20 +110,18 @@ // separated processes (e.g. the refernce counter). This structure is // located at the start of the shared memory region itself and exists // consequently only one times per shared memory instance. -typedef struct -{ - unsigned long m_SbhMagicID; // magic ID ("SBH*") - unsigned long m_ulShMemSize; - unsigned long m_ulRefCount; - char m_szBufferID[MAX_LEN_BUFFER_ID]; - - #ifndef NDEBUG - unsigned long m_ulOwnerProcID; - #endif +typedef struct { + unsigned long m_SbhMagicID; // magic ID ("SBH*") + unsigned long m_ulShMemSize; + unsigned long m_ulRefCount; + char m_szBufferID[MAX_LEN_BUFFER_ID]; + +#ifndef NDEBUG + unsigned long m_ulOwnerProcID; +#endif } tShbMemHeader; - // This structure is the "external entry point" from a separate process // to get access to a shared buffer. This structure includes all platform // resp. target specific information to administrate/manage the shared @@ -141,41 +131,34 @@ typedef struct // owner process only). The structure member points // to the (process specific) start address of the shared memory region // itself. -typedef struct -{ - unsigned long m_SbiMagicID; // magic ID ("SBI+") - HANDLE m_hSharedMem; - HANDLE m_hMutexBuffAccess; - HANDLE m_hThreadNewData; // thraed to signal that new data are available - HANDLE m_ahEventNewData[3]; // IDX_EVENT_NEW_DATA + IDX_EVENT_TERM_REQU + ID_EVENT_TERM_RESP - tSigHndlrNewData m_pfnSigHndlrNewData; - HANDLE m_hThreadJobReady; // thread to signal that a job/operation is ready now (e.g. reset buffer) - HANDLE m_hEventJobReady; - unsigned long m_ulTimeOutJobReady; - tSigHndlrJobReady m_pfnSigHndlrJobReady; - tShbMemHeader* m_pShbMemHeader; - - #ifndef NDEBUG - unsigned long m_ulThreadIDNewData; - unsigned long m_ulThreadIDJobReady; - #endif +typedef struct { + unsigned long m_SbiMagicID; // magic ID ("SBI+") + HANDLE m_hSharedMem; + HANDLE m_hMutexBuffAccess; + HANDLE m_hThreadNewData; // thraed to signal that new data are available + HANDLE m_ahEventNewData[3]; // IDX_EVENT_NEW_DATA + IDX_EVENT_TERM_REQU + ID_EVENT_TERM_RESP + tSigHndlrNewData m_pfnSigHndlrNewData; + HANDLE m_hThreadJobReady; // thread to signal that a job/operation is ready now (e.g. reset buffer) + HANDLE m_hEventJobReady; + unsigned long m_ulTimeOutJobReady; + tSigHndlrJobReady m_pfnSigHndlrJobReady; + tShbMemHeader *m_pShbMemHeader; + +#ifndef NDEBUG + unsigned long m_ulThreadIDNewData; + unsigned long m_ulThreadIDJobReady; +#endif } tShbMemInst; - - //--------------------------------------------------------------------------- // Global variables //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Local variables //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // Prototypes of internal functions //--------------------------------------------------------------------------- @@ -184,54 +167,50 @@ typedef struct // Get pointer to process local information structure //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbMemInst* ShbIpcGetShbMemInst ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbMemInst *ShbIpcGetShbMemInst(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; - + tShbMemInst *pShbMemInst; - pShbMemInst = (tShbMemInst*)pShbInstance_p; - ASSERT (pShbMemInst->m_SbiMagicID == SBI_MAGIC_ID); + pShbMemInst = (tShbMemInst *) pShbInstance_p; + ASSERT(pShbMemInst->m_SbiMagicID == SBI_MAGIC_ID); - return (pShbMemInst); + return (pShbMemInst); } - - //--------------------------------------------------------------------------- // Get pointer to shared memory header //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbMemHeader* ShbIpcGetShbMemHeader ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbMemHeader *ShbIpcGetShbMemHeader(tShbInstance + pShbInstance_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; - + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = pShbMemInst->m_pShbMemHeader; - ASSERT(pShbMemHeader->m_SbhMagicID == SBH_MAGIC_ID); + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = pShbMemInst->m_pShbMemHeader; + ASSERT(pShbMemHeader->m_SbhMagicID == SBH_MAGIC_ID); - return (pShbMemHeader); + return (pShbMemHeader); } - // not inlined internal functions -DWORD WINAPI ShbIpcThreadSignalNewData (LPVOID pvThreadParam_p); -DWORD WINAPI ShbIpcThreadSignalJobReady (LPVOID pvThreadParam_p); -const char* ShbIpcGetUniformObjectName (const char* pszEventJobName_p, const char* pszBufferID_p, BOOL fGlobalObject_p); +DWORD WINAPI ShbIpcThreadSignalNewData(LPVOID pvThreadParam_p); +DWORD WINAPI ShbIpcThreadSignalJobReady(LPVOID pvThreadParam_p); +const char *ShbIpcGetUniformObjectName(const char *pszEventJobName_p, + const char *pszBufferID_p, + BOOL fGlobalObject_p); #endif #if !defined(SHBIPC_INLINE_ENABLED) // true internal functions (not inlined) -static void* ShbIpcAllocPrivateMem (unsigned long ulMemSize_p); -static void ShbIpcReleasePrivateMem (void* pMem_p); +static void *ShbIpcAllocPrivateMem(unsigned long ulMemSize_p); +static void ShbIpcReleasePrivateMem(void *pMem_p); #endif //=========================================================================// @@ -247,324 +226,294 @@ static void ShbIpcReleasePrivateMem (void* pMem_p); // Initialize IPC for Shared Buffer Module //--------------------------------------------------------------------------- -tShbError ShbIpcInit (void) +tShbError ShbIpcInit(void) { - return (kShbOk); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Deinitialize IPC for Shared Buffer Module //--------------------------------------------------------------------------- -tShbError ShbIpcExit (void) +tShbError ShbIpcExit(void) { - return (kShbOk); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Allocate Shared Buffer //--------------------------------------------------------------------------- -tShbError ShbIpcAllocBuffer ( - unsigned long ulBufferSize_p, - const char* pszBufferID_p, - tShbInstance* ppShbInstance_p, - unsigned int* pfShbNewCreated_p) +tShbError ShbIpcAllocBuffer(unsigned long ulBufferSize_p, + const char *pszBufferID_p, + tShbInstance * ppShbInstance_p, + unsigned int *pfShbNewCreated_p) { -HANDLE hSharedMem; -LPVOID pSharedMem; -unsigned long ulShMemSize; -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -tShbInstance pShbInstance; -unsigned int fShMemNewCreated; -const char* pszObjectName; -HANDLE hMutexBuffAccess; -HANDLE hEventNewData; -HANDLE hEventJobReady; -tShbError ShbError; - - - ulShMemSize = ulBufferSize_p + sizeof(tShbMemHeader); - pSharedMem = NULL; - pShbInstance = NULL; - fShMemNewCreated = FALSE; - ShbError = kShbOk; - - - //--------------------------------------------------------------- - // (1) open an existing or create a new shared memory - //--------------------------------------------------------------- - // try to open an already existing shared memory - // (created by an another process) - hSharedMem = OpenFileMapping (FILE_MAP_ALL_ACCESS, // DWORD dwDesiredAccess - FALSE, // BOOL bInheritHandle - pszBufferID_p); // LPCTSTR lpName - if (hSharedMem != NULL) - { - // a shared memory already exists - fShMemNewCreated = FALSE; - } - else - { - // it seams that this process is the first who wants to use the - // shared memory, so it has to create a new shared memory - hSharedMem = CreateFileMapping(INVALID_HANDLE_VALUE,// HANDLE hFile - NULL, // LPSECURITY_ATTRIBUTES lpAttributes - PAGE_READWRITE, // DWORD flProtect - 0, // DWORD dwMaximumSizeHigh - ulShMemSize, // DWORD dwMaximumSizeLow - pszBufferID_p); // LPCTSTR lpName - - fShMemNewCreated = TRUE; - } - - if (hSharedMem == NULL) - { - ShbError = kShbOutOfMem; - goto Exit; - } - - - //--------------------------------------------------------------- - // (2) get the pointer to the shared memory - //--------------------------------------------------------------- - pSharedMem = MapViewOfFile (hSharedMem, // HANDLE hFileMappingObject - FILE_MAP_ALL_ACCESS, // DWORD dwDesiredAccess, - 0, // DWORD dwFileOffsetHigh, - 0, // DWORD dwFileOffsetLow, - ulShMemSize); // SIZE_T dwNumberOfBytesToMap - - if (pSharedMem == NULL) - { - ShbError = kShbOutOfMem; - goto Exit; - } - - - //--------------------------------------------------------------- - // (3) setup or update header and management information - //--------------------------------------------------------------- - pShbMemHeader = (tShbMemHeader*)pSharedMem; - - // allocate a memory block from process specific mempool to save - // process local information to administrate/manage the shared buffer - pShbMemInst = (tShbMemInst*) ShbIpcAllocPrivateMem (sizeof(tShbMemInst)); - if (pShbMemInst == NULL) - { - ShbError = kShbOutOfMem; - goto Exit; - } - - // reset complete header to default values - pShbMemInst->m_SbiMagicID = SBI_MAGIC_ID; - pShbMemInst->m_hSharedMem = hSharedMem; - pShbMemInst->m_hMutexBuffAccess = INVALID_HANDLE_VALUE; - pShbMemInst->m_hThreadNewData = INVALID_HANDLE_VALUE; - pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = INVALID_HANDLE_VALUE; - pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = INVALID_HANDLE_VALUE; - pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = INVALID_HANDLE_VALUE; - pShbMemInst->m_pfnSigHndlrNewData = NULL; - pShbMemInst->m_hThreadJobReady = INVALID_HANDLE_VALUE; - pShbMemInst->m_hEventJobReady = INVALID_HANDLE_VALUE; - pShbMemInst->m_ulTimeOutJobReady = 0; - pShbMemInst->m_pfnSigHndlrJobReady = NULL; - pShbMemInst->m_pShbMemHeader = pShbMemHeader; - - #ifndef NDEBUG - { - pShbMemInst->m_ulThreadIDNewData = 0; - pShbMemInst->m_ulThreadIDJobReady = 0; - } - #endif - - // create mutex for buffer access - pszObjectName = ShbIpcGetUniformObjectName (NAME_MUTEX_BUFF_ACCESS, pszBufferID_p, TRUE); - hMutexBuffAccess = CreateMutex (NULL, // LPSECURITY_ATTRIBUTES lpMutexAttributes - FALSE, // BOOL bInitialOwner - pszObjectName); // LPCTSTR lpName - pShbMemInst->m_hMutexBuffAccess = hMutexBuffAccess; - ASSERT(pShbMemInst->m_hMutexBuffAccess != NULL); - - // The EventNewData is used for signaling of new data after a write - // operation (SetEvent) as well as for waiting for new data on the - // reader side (WaitForMultipleObjects). Because it's not known if - // this process will be read or write data, the event will be - // always created here. - pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_NEW_DATA, pszBufferID_p, TRUE); - hEventNewData = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes - FALSE, // BOOL bManualReset - FALSE, // BOOL bInitialState - pszObjectName); // LPCTSTR lpName - pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = hEventNewData; - ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] != NULL); - - // The EventJobReady is used for signaling that a job is done (SetEvent) - // as well as for waiting for finishing of a job (WaitForMultipleObjects). - // Because it's not known if this process will signal or wait, the event - // will be always created here. - pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_JOB_READY, pszBufferID_p, TRUE); - hEventJobReady = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes - FALSE, // BOOL bManualReset - FALSE, // BOOL bInitialState - pszObjectName); // LPCTSTR lpName - pShbMemInst->m_hEventJobReady = hEventJobReady; - ASSERT(pShbMemInst->m_hEventJobReady != NULL); - - if ( fShMemNewCreated ) - { - // this process was the first who wanted to use the shared memory, - // so a new shared memory was created - // -> setup new header information inside the shared memory region - // itself - pShbMemHeader->m_SbhMagicID = SBH_MAGIC_ID; - pShbMemHeader->m_ulShMemSize = ulShMemSize; - pShbMemHeader->m_ulRefCount = 1; - strncpy (pShbMemHeader->m_szBufferID, pszBufferID_p, sizeof(pShbMemHeader->m_szBufferID)-1); - - #ifndef NDEBUG - { - pShbMemHeader->m_ulOwnerProcID = GetCurrentProcessId(); - } - #endif - } - else - { - // any other process has created the shared memory and this - // process has only attached to it - // -> check and update existing header information inside the - // shared memory region itself - if (pShbMemHeader->m_ulShMemSize != ulShMemSize) - { - ShbError = kShbOpenMismatch; - goto Exit; - } - - #ifndef NDEBUG - { - if ( strncmp(pShbMemHeader->m_szBufferID, pszBufferID_p, sizeof(pShbMemHeader->m_szBufferID)-1) ) - { - ShbError = kShbOpenMismatch; - goto Exit; - } - } - #endif - - pShbMemHeader->m_ulRefCount++; - } - - - // set abstarct "handle" for returning to application - pShbInstance = (tShbInstance*)pShbMemInst; - - -Exit: - - if (ShbError != kShbOk) - { - if (pShbMemInst != NULL) - { - ShbIpcReleasePrivateMem (pShbMemInst); - } - if (pSharedMem != NULL) - { - UnmapViewOfFile (pSharedMem); - } - if (hSharedMem != NULL) - { - CloseHandle (hSharedMem); - } - } - - *pfShbNewCreated_p = fShMemNewCreated; - *ppShbInstance_p = pShbInstance; - - return (ShbError); - -} - - - -//--------------------------------------------------------------------------- -// Release Shared Buffer -//--------------------------------------------------------------------------- - -tShbError ShbIpcReleaseBuffer ( - tShbInstance pShbInstance_p) -{ - -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -HANDLE hEventNewData; -HANDLE hMutexBuffAccess; -tShbError ShbError; -tShbError ShbError2; - - - if (pShbInstance_p == NULL) - { - return (kShbOk); - } - + HANDLE hSharedMem; + LPVOID pSharedMem; + unsigned long ulShMemSize; + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + tShbInstance pShbInstance; + unsigned int fShMemNewCreated; + const char *pszObjectName; + HANDLE hMutexBuffAccess; + HANDLE hEventNewData; + HANDLE hEventJobReady; + tShbError ShbError; + + ulShMemSize = ulBufferSize_p + sizeof(tShbMemHeader); + pSharedMem = NULL; + pShbInstance = NULL; + fShMemNewCreated = FALSE; + ShbError = kShbOk; + + //--------------------------------------------------------------- + // (1) open an existing or create a new shared memory + //--------------------------------------------------------------- + // try to open an already existing shared memory + // (created by an another process) + hSharedMem = OpenFileMapping(FILE_MAP_ALL_ACCESS, // DWORD dwDesiredAccess + FALSE, // BOOL bInheritHandle + pszBufferID_p); // LPCTSTR lpName + if (hSharedMem != NULL) { + // a shared memory already exists + fShMemNewCreated = FALSE; + } else { + // it seams that this process is the first who wants to use the + // shared memory, so it has to create a new shared memory + hSharedMem = CreateFileMapping(INVALID_HANDLE_VALUE, // HANDLE hFile + NULL, // LPSECURITY_ATTRIBUTES lpAttributes + PAGE_READWRITE, // DWORD flProtect + 0, // DWORD dwMaximumSizeHigh + ulShMemSize, // DWORD dwMaximumSizeLow + pszBufferID_p); // LPCTSTR lpName + + fShMemNewCreated = TRUE; + } + + if (hSharedMem == NULL) { + ShbError = kShbOutOfMem; + goto Exit; + } + + //--------------------------------------------------------------- + // (2) get the pointer to the shared memory + //--------------------------------------------------------------- + pSharedMem = MapViewOfFile(hSharedMem, // HANDLE hFileMappingObject + FILE_MAP_ALL_ACCESS, // DWORD dwDesiredAccess, + 0, // DWORD dwFileOffsetHigh, + 0, // DWORD dwFileOffsetLow, + ulShMemSize); // SIZE_T dwNumberOfBytesToMap + + if (pSharedMem == NULL) { + ShbError = kShbOutOfMem; + goto Exit; + } + + //--------------------------------------------------------------- + // (3) setup or update header and management information + //--------------------------------------------------------------- + pShbMemHeader = (tShbMemHeader *) pSharedMem; + + // allocate a memory block from process specific mempool to save + // process local information to administrate/manage the shared buffer + pShbMemInst = + (tShbMemInst *) ShbIpcAllocPrivateMem(sizeof(tShbMemInst)); + if (pShbMemInst == NULL) { + ShbError = kShbOutOfMem; + goto Exit; + } + // reset complete header to default values + pShbMemInst->m_SbiMagicID = SBI_MAGIC_ID; + pShbMemInst->m_hSharedMem = hSharedMem; + pShbMemInst->m_hMutexBuffAccess = INVALID_HANDLE_VALUE; + pShbMemInst->m_hThreadNewData = INVALID_HANDLE_VALUE; + pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = + INVALID_HANDLE_VALUE; + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = + INVALID_HANDLE_VALUE; + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = + INVALID_HANDLE_VALUE; + pShbMemInst->m_pfnSigHndlrNewData = NULL; + pShbMemInst->m_hThreadJobReady = INVALID_HANDLE_VALUE; + pShbMemInst->m_hEventJobReady = INVALID_HANDLE_VALUE; + pShbMemInst->m_ulTimeOutJobReady = 0; + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + pShbMemInst->m_pShbMemHeader = pShbMemHeader; + +#ifndef NDEBUG + { + pShbMemInst->m_ulThreadIDNewData = 0; + pShbMemInst->m_ulThreadIDJobReady = 0; + } +#endif - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); + // create mutex for buffer access + pszObjectName = + ShbIpcGetUniformObjectName(NAME_MUTEX_BUFF_ACCESS, pszBufferID_p, + TRUE); + hMutexBuffAccess = CreateMutex(NULL, // LPSECURITY_ATTRIBUTES lpMutexAttributes + FALSE, // BOOL bInitialOwner + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_hMutexBuffAccess = hMutexBuffAccess; + ASSERT(pShbMemInst->m_hMutexBuffAccess != NULL); + + // The EventNewData is used for signaling of new data after a write + // operation (SetEvent) as well as for waiting for new data on the + // reader side (WaitForMultipleObjects). Because it's not known if + // this process will be read or write data, the event will be + // always created here. + pszObjectName = + ShbIpcGetUniformObjectName(NAME_EVENT_NEW_DATA, pszBufferID_p, + TRUE); + hEventNewData = CreateEvent(NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = hEventNewData; + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] != NULL); + + // The EventJobReady is used for signaling that a job is done (SetEvent) + // as well as for waiting for finishing of a job (WaitForMultipleObjects). + // Because it's not known if this process will signal or wait, the event + // will be always created here. + pszObjectName = + ShbIpcGetUniformObjectName(NAME_EVENT_JOB_READY, pszBufferID_p, + TRUE); + hEventJobReady = CreateEvent(NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_hEventJobReady = hEventJobReady; + ASSERT(pShbMemInst->m_hEventJobReady != NULL); + + if (fShMemNewCreated) { + // this process was the first who wanted to use the shared memory, + // so a new shared memory was created + // -> setup new header information inside the shared memory region + // itself + pShbMemHeader->m_SbhMagicID = SBH_MAGIC_ID; + pShbMemHeader->m_ulShMemSize = ulShMemSize; + pShbMemHeader->m_ulRefCount = 1; + strncpy(pShbMemHeader->m_szBufferID, pszBufferID_p, + sizeof(pShbMemHeader->m_szBufferID) - 1); + +#ifndef NDEBUG + { + pShbMemHeader->m_ulOwnerProcID = GetCurrentProcessId(); + } +#endif + } else { + // any other process has created the shared memory and this + // process has only attached to it + // -> check and update existing header information inside the + // shared memory region itself + if (pShbMemHeader->m_ulShMemSize != ulShMemSize) { + ShbError = kShbOpenMismatch; + goto Exit; + } +#ifndef NDEBUG + { + if (strncmp + (pShbMemHeader->m_szBufferID, pszBufferID_p, + sizeof(pShbMemHeader->m_szBufferID) - 1)) { + ShbError = kShbOpenMismatch; + goto Exit; + } + } +#endif + pShbMemHeader->m_ulRefCount++; + } - if ( !--pShbMemHeader->m_ulRefCount ) - { - ShbError = kShbOk; - } - else - { - ShbError = kShbMemUsedByOtherProcs; - } + // set abstarct "handle" for returning to application + pShbInstance = (tShbInstance *) pShbMemInst; + Exit: - ShbError2 = ShbIpcStopSignalingNewData (pShbInstance_p); - hEventNewData = pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA]; - if (hEventNewData != INVALID_HANDLE_VALUE) - { - CloseHandle (hEventNewData); - pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = INVALID_HANDLE_VALUE; - } + if (ShbError != kShbOk) { + if (pShbMemInst != NULL) { + ShbIpcReleasePrivateMem(pShbMemInst); + } + if (pSharedMem != NULL) { + UnmapViewOfFile(pSharedMem); + } + if (hSharedMem != NULL) { + CloseHandle(hSharedMem); + } + } - hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; - if (hMutexBuffAccess != INVALID_HANDLE_VALUE) - { - CloseHandle (hMutexBuffAccess); - pShbMemInst->m_hMutexBuffAccess = INVALID_HANDLE_VALUE; - } + *pfShbNewCreated_p = fShMemNewCreated; + *ppShbInstance_p = pShbInstance; - UnmapViewOfFile (pShbMemHeader); - if (pShbMemInst->m_hSharedMem != INVALID_HANDLE_VALUE) - { - CloseHandle (pShbMemInst->m_hSharedMem); - pShbMemInst->m_hSharedMem = INVALID_HANDLE_VALUE; - } + return (ShbError); - ShbIpcReleasePrivateMem (pShbMemInst); +} +//--------------------------------------------------------------------------- +// Release Shared Buffer +//--------------------------------------------------------------------------- - if (ShbError == kShbOk) - { - ShbError = ShbError2; - } +tShbError ShbIpcReleaseBuffer(tShbInstance pShbInstance_p) +{ - return (ShbError); + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + HANDLE hEventNewData; + HANDLE hMutexBuffAccess; + tShbError ShbError; + tShbError ShbError2; + + if (pShbInstance_p == NULL) { + return (kShbOk); + } + + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbInstance_p); + + if (!--pShbMemHeader->m_ulRefCount) { + ShbError = kShbOk; + } else { + ShbError = kShbMemUsedByOtherProcs; + } + + ShbError2 = ShbIpcStopSignalingNewData(pShbInstance_p); + hEventNewData = pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA]; + if (hEventNewData != INVALID_HANDLE_VALUE) { + CloseHandle(hEventNewData); + pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] = + INVALID_HANDLE_VALUE; + } + + hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; + if (hMutexBuffAccess != INVALID_HANDLE_VALUE) { + CloseHandle(hMutexBuffAccess); + pShbMemInst->m_hMutexBuffAccess = INVALID_HANDLE_VALUE; + } + + UnmapViewOfFile(pShbMemHeader); + if (pShbMemInst->m_hSharedMem != INVALID_HANDLE_VALUE) { + CloseHandle(pShbMemInst->m_hSharedMem); + pShbMemInst->m_hSharedMem = INVALID_HANDLE_VALUE; + } + + ShbIpcReleasePrivateMem(pShbMemInst); + + if (ShbError == kShbOk) { + ShbError = ShbError2; + } + + return (ShbError); } -#endif // !defined(SHBIPC_INLINE_ENABLED) +#endif // !defined(SHBIPC_INLINE_ENABLED) #if (!defined(SHBIPC_INLINED)) || defined(SHBIPC_INLINE_ENABLED) @@ -572,486 +521,435 @@ tShbError ShbError2; // Enter atomic section for Shared Buffer access //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcEnterAtomicSection ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcEnterAtomicSection(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -HANDLE hMutexBuffAccess; -DWORD dwWaitResult; -tShbError ShbError; - - - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } - - - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - ShbError = kShbOk; - - hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; - if (hMutexBuffAccess != INVALID_HANDLE_VALUE) - { - dwWaitResult = WaitForSingleObject (hMutexBuffAccess, TIMEOUT_ENTER_ATOMIC); - switch (dwWaitResult) - { - case WAIT_OBJECT_0 + 0: - { - break; - } - - case WAIT_TIMEOUT: - { - TRACE0("\nShbIpcEnterAtomicSection(): WAIT_TIMEOUT"); - ASSERT(0); - ShbError = kShbBufferInvalid; - break; - } - - case WAIT_ABANDONED: - { - TRACE0("\nShbIpcEnterAtomicSection(): WAIT_ABANDONED"); - ASSERT(0); - ShbError = kShbBufferInvalid; - break; - } - - case WAIT_FAILED: - { - TRACE1("\nShbIpcEnterAtomicSection(): WAIT_FAILED -> LastError=%ld", GetLastError()); - ASSERT(0); - ShbError = kShbBufferInvalid; - break; - } - - default: - { - TRACE1("\nShbIpcEnterAtomicSection(): unknown error -> LastError=%ld", GetLastError()); - ASSERT(0); - ShbError = kShbBufferInvalid; - break; - } - } - } - else - { - ShbError = kShbBufferInvalid; - } - - - return (ShbError); + tShbMemInst *pShbMemInst; + HANDLE hMutexBuffAccess; + DWORD dwWaitResult; + tShbError ShbError; + + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + ShbError = kShbOk; + + hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; + if (hMutexBuffAccess != INVALID_HANDLE_VALUE) { + dwWaitResult = + WaitForSingleObject(hMutexBuffAccess, TIMEOUT_ENTER_ATOMIC); + switch (dwWaitResult) { + case WAIT_OBJECT_0 + 0: + { + break; + } + + case WAIT_TIMEOUT: + { + TRACE0 + ("\nShbIpcEnterAtomicSection(): WAIT_TIMEOUT"); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + + case WAIT_ABANDONED: + { + TRACE0 + ("\nShbIpcEnterAtomicSection(): WAIT_ABANDONED"); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + + case WAIT_FAILED: + { + TRACE1 + ("\nShbIpcEnterAtomicSection(): WAIT_FAILED -> LastError=%ld", + GetLastError()); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + + default: + { + TRACE1 + ("\nShbIpcEnterAtomicSection(): unknown error -> LastError=%ld", + GetLastError()); + ASSERT(0); + ShbError = kShbBufferInvalid; + break; + } + } + } else { + ShbError = kShbBufferInvalid; + } + + return (ShbError); } - - //--------------------------------------------------------------------------- // Leave atomic section for Shared Buffer access //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcLeaveAtomicSection ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcLeaveAtomicSection(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -HANDLE hMutexBuffAccess; -BOOL fRes; -tShbError ShbError; - - - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } + tShbMemInst *pShbMemInst; + HANDLE hMutexBuffAccess; + BOOL fRes; + tShbError ShbError; + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - ShbError = kShbOk; + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + ShbError = kShbOk; - hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; - if (hMutexBuffAccess != INVALID_HANDLE_VALUE) - { - fRes = ReleaseMutex (hMutexBuffAccess); - ASSERT( fRes ); - } - else - { - ShbError = kShbBufferInvalid; - } + hMutexBuffAccess = pShbMemInst->m_hMutexBuffAccess; + if (hMutexBuffAccess != INVALID_HANDLE_VALUE) { + fRes = ReleaseMutex(hMutexBuffAccess); + ASSERT(fRes); + } else { + ShbError = kShbBufferInvalid; + } - - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Start signaling of new data (called from reading process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcStartSignalingNewData ( - tShbInstance pShbInstance_p, - tSigHndlrNewData pfnSignalHandlerNewData_p, - tShbPriority ShbPriority_p) +INLINE_FUNCTION tShbError ShbIpcStartSignalingNewData(tShbInstance + pShbInstance_p, + tSigHndlrNewData + pfnSignalHandlerNewData_p, + tShbPriority + ShbPriority_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -const char* pszObjectName; -HANDLE hEventTermRequ; -HANDLE hEventTermResp; -HANDLE hThreadNewData; -unsigned long ulThreadIDNewData; -tShbError ShbError; -int iPriority; - - if ((pShbInstance_p == NULL) || (pfnSignalHandlerNewData_p == NULL)) - { - return (kShbInvalidArg); - } - - - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); - ShbError = kShbOk; - - if ( (pShbMemInst->m_hThreadNewData != INVALID_HANDLE_VALUE) || - (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != INVALID_HANDLE_VALUE) || - (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != INVALID_HANDLE_VALUE) || - (pShbMemInst->m_pfnSigHndlrNewData != NULL) ) - { - ShbError = kShbAlreadySignaling; - goto Exit; - } - - - pShbMemInst->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; - - - // Because the event m_ahEventNewData[IDX_EVENT_NEW_DATA]> - // is used for signaling of new data after a write operation too (using - // SetEvent), it is always created here (see ). - - pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_TERM_REQU, pShbMemHeader->m_szBufferID, FALSE); - hEventTermRequ = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes - FALSE, // BOOL bManualReset - FALSE, // BOOL bInitialState - pszObjectName); // LPCTSTR lpName - pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = hEventTermRequ; - ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != NULL); - - pszObjectName = ShbIpcGetUniformObjectName (NAME_EVENT_TERM_RESP, pShbMemHeader->m_szBufferID, FALSE); - hEventTermResp = CreateEvent (NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes - FALSE, // BOOL bManualReset - FALSE, // BOOL bInitialState - pszObjectName); // LPCTSTR lpName - pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = hEventTermResp; - ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != NULL); - - hThreadNewData = CreateThread (NULL, // LPSECURITY_ATTRIBUTES lpThreadAttributes - 0, // SIZE_T dwStackSize - ShbIpcThreadSignalNewData, // LPTHREAD_START_ROUTINE lpStartAddress - pShbInstance_p, // LPVOID lpParameter - 0, // DWORD dwCreationFlags - &ulThreadIDNewData); // LPDWORD lpThreadId - - switch (ShbPriority_p) - { - case kShbPriorityLow: - iPriority = THREAD_PRIORITY_BELOW_NORMAL; - break; - - case kShbPriorityNormal: - iPriority = THREAD_PRIORITY_NORMAL; - break; - - case kshbPriorityHigh: - iPriority = THREAD_PRIORITY_ABOVE_NORMAL; - break; - - } - - ASSERT(pShbMemInst->m_hThreadNewData != NULL); - - SetThreadPriority(hThreadNewData, iPriority); - - pShbMemInst->m_hThreadNewData = hThreadNewData; - - #ifndef NDEBUG - { - pShbMemInst->m_ulThreadIDNewData = ulThreadIDNewData; - } - #endif - + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + const char *pszObjectName; + HANDLE hEventTermRequ; + HANDLE hEventTermResp; + HANDLE hThreadNewData; + unsigned long ulThreadIDNewData; + tShbError ShbError; + int iPriority; + + if ((pShbInstance_p == NULL) || (pfnSignalHandlerNewData_p == NULL)) { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbInstance_p); + ShbError = kShbOk; + + if ((pShbMemInst->m_hThreadNewData != INVALID_HANDLE_VALUE) || + (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != + INVALID_HANDLE_VALUE) + || (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != + INVALID_HANDLE_VALUE) + || (pShbMemInst->m_pfnSigHndlrNewData != NULL)) { + ShbError = kShbAlreadySignaling; + goto Exit; + } + + pShbMemInst->m_pfnSigHndlrNewData = pfnSignalHandlerNewData_p; + + // Because the event m_ahEventNewData[IDX_EVENT_NEW_DATA]> + // is used for signaling of new data after a write operation too (using + // SetEvent), it is always created here (see ). + + pszObjectName = + ShbIpcGetUniformObjectName(NAME_EVENT_TERM_REQU, + pShbMemHeader->m_szBufferID, FALSE); + hEventTermRequ = CreateEvent(NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = hEventTermRequ; + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != NULL); + + pszObjectName = + ShbIpcGetUniformObjectName(NAME_EVENT_TERM_RESP, + pShbMemHeader->m_szBufferID, FALSE); + hEventTermResp = CreateEvent(NULL, // LPSECURITY_ATTRIBUTES lpEventAttributes + FALSE, // BOOL bManualReset + FALSE, // BOOL bInitialState + pszObjectName); // LPCTSTR lpName + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = hEventTermResp; + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != NULL); + + hThreadNewData = CreateThread(NULL, // LPSECURITY_ATTRIBUTES lpThreadAttributes + 0, // SIZE_T dwStackSize + ShbIpcThreadSignalNewData, // LPTHREAD_START_ROUTINE lpStartAddress + pShbInstance_p, // LPVOID lpParameter + 0, // DWORD dwCreationFlags + &ulThreadIDNewData); // LPDWORD lpThreadId + + switch (ShbPriority_p) { + case kShbPriorityLow: + iPriority = THREAD_PRIORITY_BELOW_NORMAL; + break; + + case kShbPriorityNormal: + iPriority = THREAD_PRIORITY_NORMAL; + break; + + case kshbPriorityHigh: + iPriority = THREAD_PRIORITY_ABOVE_NORMAL; + break; + + } + + ASSERT(pShbMemInst->m_hThreadNewData != NULL); + + SetThreadPriority(hThreadNewData, iPriority); + + pShbMemInst->m_hThreadNewData = hThreadNewData; + +#ifndef NDEBUG + { + pShbMemInst->m_ulThreadIDNewData = ulThreadIDNewData; + } +#endif -Exit: + Exit: - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Stop signaling of new data (called from reading process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcStopSignalingNewData ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcStopSignalingNewData(tShbInstance + pShbInstance_p) { -tShbMemInst* pShbMemInst; -HANDLE hEventTermRequ; -HANDLE hEventTermResp; -DWORD dwWaitResult; - - - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } - - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - - - // terminate new data signaling thread - // (set event to wakeup the thread and dispose it - // to exit, then wait for confirmation using event ) - hEventTermRequ = pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU]; - hEventTermResp = pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]; - if ( (hEventTermRequ != INVALID_HANDLE_VALUE) && - (hEventTermResp != INVALID_HANDLE_VALUE) ) - { - TRACE0("\nShbIpcStopSignalingNewData(): enter wait state"); - dwWaitResult = SignalObjectAndWait (hEventTermRequ, // HANDLE hObjectToSignal - hEventTermResp, // HANDLE hObjectToWaitOn - TIMEOUT_TERM_THREAD, // DWORD dwMilliseconds - FALSE); // BOOL bAlertable - TRACE0("\nShbIpcStopSignalingNewData(): wait state leaved: ---> "); - switch (dwWaitResult) - { - case WAIT_OBJECT_0 + 0: // event "new data signaling thread terminated" - { - TRACE0("Event = WAIT_OBJECT_0+0"); - break; - } - - default: - { - TRACE0("Unhandled Event"); - ASSERT(0); - break; - } - } - } - - - if (pShbMemInst->m_hThreadNewData != INVALID_HANDLE_VALUE) - { - CloseHandle (pShbMemInst->m_hThreadNewData); - pShbMemInst->m_hThreadNewData = INVALID_HANDLE_VALUE; - } - - if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != INVALID_HANDLE_VALUE) - { - CloseHandle (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU]); - pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = INVALID_HANDLE_VALUE; - } - - if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != INVALID_HANDLE_VALUE) - { - CloseHandle (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]); - pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = INVALID_HANDLE_VALUE; - } - - pShbMemInst->m_pfnSigHndlrNewData = NULL; - - - return (kShbOk); + tShbMemInst *pShbMemInst; + HANDLE hEventTermRequ; + HANDLE hEventTermResp; + DWORD dwWaitResult; + + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + + // terminate new data signaling thread + // (set event to wakeup the thread and dispose it + // to exit, then wait for confirmation using event ) + hEventTermRequ = pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU]; + hEventTermResp = pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]; + if ((hEventTermRequ != INVALID_HANDLE_VALUE) && + (hEventTermResp != INVALID_HANDLE_VALUE)) { + TRACE0("\nShbIpcStopSignalingNewData(): enter wait state"); + dwWaitResult = SignalObjectAndWait(hEventTermRequ, // HANDLE hObjectToSignal + hEventTermResp, // HANDLE hObjectToWaitOn + TIMEOUT_TERM_THREAD, // DWORD dwMilliseconds + FALSE); // BOOL bAlertable + TRACE0 + ("\nShbIpcStopSignalingNewData(): wait state leaved: ---> "); + switch (dwWaitResult) { + case WAIT_OBJECT_0 + 0: // event "new data signaling thread terminated" + { + TRACE0("Event = WAIT_OBJECT_0+0"); + break; + } + + default: + { + TRACE0("Unhandled Event"); + ASSERT(0); + break; + } + } + } + + if (pShbMemInst->m_hThreadNewData != INVALID_HANDLE_VALUE) { + CloseHandle(pShbMemInst->m_hThreadNewData); + pShbMemInst->m_hThreadNewData = INVALID_HANDLE_VALUE; + } + + if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] != + INVALID_HANDLE_VALUE) { + CloseHandle(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU]); + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_REQU] = + INVALID_HANDLE_VALUE; + } + + if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != + INVALID_HANDLE_VALUE) { + CloseHandle(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]); + pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] = + INVALID_HANDLE_VALUE; + } + + pShbMemInst->m_pfnSigHndlrNewData = NULL; + + return (kShbOk); } - - //--------------------------------------------------------------------------- // Signal new data (called from writing process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcSignalNewData ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcSignalNewData(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -HANDLE hEventNewData; -BOOL fRes; + tShbMemInst *pShbMemInst; + HANDLE hEventNewData; + BOOL fRes; + // TRACE0("\nShbIpcSignalNewData(): enter\n"); - // TRACE0("\nShbIpcSignalNewData(): enter\n"); + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); - - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - - ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] != INVALID_HANDLE_VALUE); - hEventNewData = pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA]; - if (hEventNewData != INVALID_HANDLE_VALUE) - { - fRes = SetEvent (hEventNewData); - // TRACE1("\nShbIpcSignalNewData(): EventNewData set (Result=%d)\n", (int)fRes); - ASSERT( fRes ); - } - - // TRACE0("\nShbIpcSignalNewData(): leave\n"); - return (kShbOk); + ASSERT(pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA] != + INVALID_HANDLE_VALUE); + hEventNewData = pShbMemInst->m_ahEventNewData[IDX_EVENT_NEW_DATA]; + if (hEventNewData != INVALID_HANDLE_VALUE) { + fRes = SetEvent(hEventNewData); + // TRACE1("\nShbIpcSignalNewData(): EventNewData set (Result=%d)\n", (int)fRes); + ASSERT(fRes); + } + // TRACE0("\nShbIpcSignalNewData(): leave\n"); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Start signaling for job ready (called from waiting process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcStartSignalingJobReady ( - tShbInstance pShbInstance_p, - unsigned long ulTimeOut_p, - tSigHndlrJobReady pfnSignalHandlerJobReady_p) +INLINE_FUNCTION tShbError ShbIpcStartSignalingJobReady(tShbInstance + pShbInstance_p, + unsigned long + ulTimeOut_p, + tSigHndlrJobReady + pfnSignalHandlerJobReady_p) { -tShbMemInst* pShbMemInst; -tShbMemHeader* pShbMemHeader; -HANDLE hThreadJobReady; -unsigned long ulThreadIDJobReady; -tShbError ShbError; - - - if ((pShbInstance_p == NULL) || (pfnSignalHandlerJobReady_p == NULL)) - { - return (kShbInvalidArg); - } - - - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); - pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); - ShbError = kShbOk; - - if ( (pShbMemInst->m_hThreadJobReady != INVALID_HANDLE_VALUE) || - (pShbMemInst->m_pfnSigHndlrJobReady != NULL) ) - { - ShbError = kShbAlreadySignaling; - goto Exit; - } - - - pShbMemInst->m_ulTimeOutJobReady = ulTimeOut_p; - pShbMemInst->m_pfnSigHndlrJobReady = pfnSignalHandlerJobReady_p; - - - // Because the event m_ahEventJobReady> is used for - // signaling of a finished job too (using SetEvent), it is always - // created here (see ). - - hThreadJobReady = CreateThread (NULL, // LPSECURITY_ATTRIBUTES lpThreadAttributes - 0, // SIZE_T dwStackSize - ShbIpcThreadSignalJobReady, // LPTHREAD_START_ROUTINE lpStartAddress - pShbInstance_p, // LPVOID lpParameter - 0, // DWORD dwCreationFlags - &ulThreadIDJobReady); // LPDWORD lpThreadId - - pShbMemInst->m_hThreadJobReady = hThreadJobReady; - ASSERT(pShbMemInst->m_hThreadJobReady != NULL); - - #ifndef NDEBUG - { - pShbMemInst->m_ulThreadIDJobReady = ulThreadIDJobReady; - } - #endif - + tShbMemInst *pShbMemInst; + tShbMemHeader *pShbMemHeader; + HANDLE hThreadJobReady; + unsigned long ulThreadIDJobReady; + tShbError ShbError; + + if ((pShbInstance_p == NULL) || (pfnSignalHandlerJobReady_p == NULL)) { + return (kShbInvalidArg); + } + + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); + pShbMemHeader = ShbIpcGetShbMemHeader(pShbInstance_p); + ShbError = kShbOk; + + if ((pShbMemInst->m_hThreadJobReady != INVALID_HANDLE_VALUE) || + (pShbMemInst->m_pfnSigHndlrJobReady != NULL)) { + ShbError = kShbAlreadySignaling; + goto Exit; + } + + pShbMemInst->m_ulTimeOutJobReady = ulTimeOut_p; + pShbMemInst->m_pfnSigHndlrJobReady = pfnSignalHandlerJobReady_p; + + // Because the event m_ahEventJobReady> is used for + // signaling of a finished job too (using SetEvent), it is always + // created here (see ). + + hThreadJobReady = CreateThread(NULL, // LPSECURITY_ATTRIBUTES lpThreadAttributes + 0, // SIZE_T dwStackSize + ShbIpcThreadSignalJobReady, // LPTHREAD_START_ROUTINE lpStartAddress + pShbInstance_p, // LPVOID lpParameter + 0, // DWORD dwCreationFlags + &ulThreadIDJobReady); // LPDWORD lpThreadId + + pShbMemInst->m_hThreadJobReady = hThreadJobReady; + ASSERT(pShbMemInst->m_hThreadJobReady != NULL); + +#ifndef NDEBUG + { + pShbMemInst->m_ulThreadIDJobReady = ulThreadIDJobReady; + } +#endif -Exit: + Exit: - return (ShbError); + return (ShbError); } - - //--------------------------------------------------------------------------- // Signal job ready (called from executing process) //--------------------------------------------------------------------------- -INLINE_FUNCTION tShbError ShbIpcSignalJobReady ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION tShbError ShbIpcSignalJobReady(tShbInstance pShbInstance_p) { -tShbMemInst* pShbMemInst; -HANDLE hEventJobReady; -BOOL fRes; - - - // TRACE0("\nShbIpcSignalJobReady(): enter\n"); + tShbMemInst *pShbMemInst; + HANDLE hEventJobReady; + BOOL fRes; - if (pShbInstance_p == NULL) - { - return (kShbInvalidArg); - } + // TRACE0("\nShbIpcSignalJobReady(): enter\n"); + if (pShbInstance_p == NULL) { + return (kShbInvalidArg); + } - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance_p); + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance_p); - ASSERT(pShbMemInst->m_hEventJobReady != INVALID_HANDLE_VALUE); - hEventJobReady = pShbMemInst->m_hEventJobReady; - if (hEventJobReady != INVALID_HANDLE_VALUE) - { - fRes = SetEvent (hEventJobReady); - // TRACE1("\nShbIpcSignalJobReady(): EventJobReady set (Result=%d)\n", (int)fRes); - ASSERT( fRes ); - } - - // TRACE0("\nShbIpcSignalJobReady(): leave\n"); - return (kShbOk); + ASSERT(pShbMemInst->m_hEventJobReady != INVALID_HANDLE_VALUE); + hEventJobReady = pShbMemInst->m_hEventJobReady; + if (hEventJobReady != INVALID_HANDLE_VALUE) { + fRes = SetEvent(hEventJobReady); + // TRACE1("\nShbIpcSignalJobReady(): EventJobReady set (Result=%d)\n", (int)fRes); + ASSERT(fRes); + } + // TRACE0("\nShbIpcSignalJobReady(): leave\n"); + return (kShbOk); } - - //--------------------------------------------------------------------------- // Get pointer to common used share memory area //--------------------------------------------------------------------------- -INLINE_FUNCTION void* ShbIpcGetShMemPtr ( - tShbInstance pShbInstance_p) +INLINE_FUNCTION void *ShbIpcGetShMemPtr(tShbInstance pShbInstance_p) { -tShbMemHeader* pShbMemHeader; -void* pShbShMemPtr; - + tShbMemHeader *pShbMemHeader; + void *pShbShMemPtr; - pShbMemHeader = ShbIpcGetShbMemHeader (pShbInstance_p); - if (pShbMemHeader != NULL) - { - pShbShMemPtr = (BYTE*)pShbMemHeader + sizeof(tShbMemHeader); - } - else - { - pShbShMemPtr = NULL; - } + pShbMemHeader = ShbIpcGetShbMemHeader(pShbInstance_p); + if (pShbMemHeader != NULL) { + pShbShMemPtr = (BYTE *) pShbMemHeader + sizeof(tShbMemHeader); + } else { + pShbShMemPtr = NULL; + } - return (pShbShMemPtr); + return (pShbShMemPtr); } #endif - - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -1064,265 +962,241 @@ void* pShbShMemPtr; // Allocate a memory block from process specific mempool //--------------------------------------------------------------------------- -static void* ShbIpcAllocPrivateMem ( - unsigned long ulMemSize_p) +static void *ShbIpcAllocPrivateMem(unsigned long ulMemSize_p) { -HGLOBAL hMem; -void* pMem; - - - hMem = GlobalAlloc (GMEM_FIXED, ulMemSize_p+sizeof(HGLOBAL)); - pMem = GlobalLock (hMem); - if (pMem != NULL) - { - *(HGLOBAL*)pMem = hMem; - (BYTE*)pMem += sizeof(HGLOBAL); - } - + HGLOBAL hMem; + void *pMem; - #ifndef NDEBUG - { - memset (pMem, 0xaa, ulMemSize_p); - } - #endif + hMem = GlobalAlloc(GMEM_FIXED, ulMemSize_p + sizeof(HGLOBAL)); + pMem = GlobalLock(hMem); + if (pMem != NULL) { + *(HGLOBAL *) pMem = hMem; + (BYTE *) pMem += sizeof(HGLOBAL); + } +#ifndef NDEBUG + { + memset(pMem, 0xaa, ulMemSize_p); + } +#endif - return (pMem); + return (pMem); } - - //--------------------------------------------------------------------------- // Release a memory block from process specific mempool //--------------------------------------------------------------------------- -static void ShbIpcReleasePrivateMem ( - void* pMem_p) +static void ShbIpcReleasePrivateMem(void *pMem_p) { -HGLOBAL hMem; - + HGLOBAL hMem; - if (pMem_p == NULL) - { - return; - } + if (pMem_p == NULL) { + return; + } + (BYTE *) pMem_p -= sizeof(HGLOBAL); + hMem = *(HGLOBAL *) pMem_p; - (BYTE*)pMem_p -= sizeof(HGLOBAL); - hMem = *(HGLOBAL*)pMem_p; + GlobalUnlock(hMem); + GlobalFree(hMem); - GlobalUnlock (hMem); - GlobalFree (hMem); - - return; + return; } - - //--------------------------------------------------------------------------- // Create uniform object name (needed for inter-process communication) //--------------------------------------------------------------------------- -const char* ShbIpcGetUniformObjectName ( - const char* pszObjectJobName_p, - const char* pszBufferID_p, - BOOL fGlobalObject_p) +const char *ShbIpcGetUniformObjectName(const char *pszObjectJobName_p, + const char *pszBufferID_p, + BOOL fGlobalObject_p) { -static char szObjectName[MAX_PATH]; -char szObjectPrefix[MAX_PATH]; - - - if ( fGlobalObject_p ) - { - strncpy (szObjectPrefix, "Global\\", sizeof(szObjectPrefix)); - } - else - { - _snprintf (szObjectPrefix, sizeof(szObjectPrefix), "PID%08lX_", - (unsigned long)GetCurrentProcessId()); - } + static char szObjectName[MAX_PATH]; + char szObjectPrefix[MAX_PATH]; + if (fGlobalObject_p) { + strncpy(szObjectPrefix, "Global\\", sizeof(szObjectPrefix)); + } else { + _snprintf(szObjectPrefix, sizeof(szObjectPrefix), "PID%08lX_", + (unsigned long)GetCurrentProcessId()); + } - _snprintf (szObjectName, sizeof(szObjectName), "%s%s#%s", - szObjectPrefix, pszBufferID_p, pszObjectJobName_p); + _snprintf(szObjectName, sizeof(szObjectName), "%s%s#%s", + szObjectPrefix, pszBufferID_p, pszObjectJobName_p); - - return (szObjectName); + return (szObjectName); } - - //--------------------------------------------------------------------------- // Thread for new data signaling //--------------------------------------------------------------------------- -DWORD WINAPI ShbIpcThreadSignalNewData ( - LPVOID pvThreadParam_p) +DWORD WINAPI ShbIpcThreadSignalNewData(LPVOID pvThreadParam_p) { -tShbInstance pShbInstance; -tShbMemInst* pShbMemInst; -DWORD dwWaitResult; -BOOL fTermRequ; -int fCallAgain; - - - TRACE1("\nShbIpcThreadSignalNewData(): SignalThread started (pShbInstance=0x%08lX)\n", (DWORD)pvThreadParam_p); - - pShbInstance = (tShbMemInst*)pvThreadParam_p; - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); - fTermRequ = FALSE; - - do - { - ASSERT((pShbMemInst->m_ahEventNewData[0] != INVALID_HANDLE_VALUE) && (pShbMemInst->m_ahEventNewData[0] != NULL)); - ASSERT((pShbMemInst->m_ahEventNewData[1] != INVALID_HANDLE_VALUE) && (pShbMemInst->m_ahEventNewData[1] != NULL)); - - TRACE0("\nShbIpcThreadSignalNewData(): enter wait state"); - dwWaitResult = WaitForMultipleObjects (2, // DWORD nCount - pShbMemInst->m_ahEventNewData, // const HANDLE* lpHandles - FALSE, // BOOL bWaitAll - INFINITE); // DWORD dwMilliseconds - TRACE0("\nShbIpcThreadSignalNewData(): wait state leaved: ---> "); - switch (dwWaitResult) - { - case WAIT_OBJECT_0 + 0: // event "new data" - { - TRACE0("Event = WAIT_OBJECT_0+0"); - if (pShbMemInst->m_pfnSigHndlrNewData != NULL) - { - TRACE0("\nShbIpcThreadSignalNewData(): calling SignalHandlerNewData"); - do - { - fCallAgain = pShbMemInst->m_pfnSigHndlrNewData (pShbInstance); - // d.k.: try to run any shared buffer which has higher priority. - // under Windows this is not really necessary because the Windows scheduler - // already preempts tasks with lower priority. - } while (fCallAgain != FALSE); - } - break; - } - - case WAIT_OBJECT_0 + 1: // event "terminate" - { - TRACE0("Event = WAIT_OBJECT_0+1"); - fTermRequ = TRUE; - break; - } - - default: - { - TRACE0("Unhandled Event"); - ASSERT(0); - fTermRequ = TRUE; - break; - } - } - } - while ( !fTermRequ ); - - - if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != INVALID_HANDLE_VALUE) - { - SetEvent (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]); - } - - TRACE1("\nShbIpcThreadSignalNewData(): SignalThread terminated (pShbInstance=0x%08lX)\n", (DWORD)pShbInstance); - - ExitThread (0); + tShbInstance pShbInstance; + tShbMemInst *pShbMemInst; + DWORD dwWaitResult; + BOOL fTermRequ; + int fCallAgain; + + TRACE1 + ("\nShbIpcThreadSignalNewData(): SignalThread started (pShbInstance=0x%08lX)\n", + (DWORD) pvThreadParam_p); + + pShbInstance = (tShbMemInst *) pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance); + fTermRequ = FALSE; + + do { + ASSERT((pShbMemInst->m_ahEventNewData[0] != + INVALID_HANDLE_VALUE) + && (pShbMemInst->m_ahEventNewData[0] != NULL)); + ASSERT((pShbMemInst->m_ahEventNewData[1] != + INVALID_HANDLE_VALUE) + && (pShbMemInst->m_ahEventNewData[1] != NULL)); + + TRACE0("\nShbIpcThreadSignalNewData(): enter wait state"); + dwWaitResult = WaitForMultipleObjects(2, // DWORD nCount + pShbMemInst->m_ahEventNewData, // const HANDLE* lpHandles + FALSE, // BOOL bWaitAll + INFINITE); // DWORD dwMilliseconds + TRACE0 + ("\nShbIpcThreadSignalNewData(): wait state leaved: ---> "); + switch (dwWaitResult) { + case WAIT_OBJECT_0 + 0: // event "new data" + { + TRACE0("Event = WAIT_OBJECT_0+0"); + if (pShbMemInst->m_pfnSigHndlrNewData != NULL) { + TRACE0 + ("\nShbIpcThreadSignalNewData(): calling SignalHandlerNewData"); + do { + fCallAgain = + pShbMemInst-> + m_pfnSigHndlrNewData + (pShbInstance); + // d.k.: try to run any shared buffer which has higher priority. + // under Windows this is not really necessary because the Windows scheduler + // already preempts tasks with lower priority. + } while (fCallAgain != FALSE); + } + break; + } + + case WAIT_OBJECT_0 + 1: // event "terminate" + { + TRACE0("Event = WAIT_OBJECT_0+1"); + fTermRequ = TRUE; + break; + } + + default: + { + TRACE0("Unhandled Event"); + ASSERT(0); + fTermRequ = TRUE; + break; + } + } + } + while (!fTermRequ); + + if (pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP] != + INVALID_HANDLE_VALUE) { + SetEvent(pShbMemInst->m_ahEventNewData[IDX_EVENT_TERM_RESP]); + } + + TRACE1 + ("\nShbIpcThreadSignalNewData(): SignalThread terminated (pShbInstance=0x%08lX)\n", + (DWORD) pShbInstance); + + ExitThread(0); } - - //--------------------------------------------------------------------------- // Thread for new data signaling //--------------------------------------------------------------------------- -DWORD WINAPI ShbIpcThreadSignalJobReady ( - LPVOID pvThreadParam_p) +DWORD WINAPI ShbIpcThreadSignalJobReady(LPVOID pvThreadParam_p) { -tShbInstance* pShbInstance; -tShbMemInst* pShbMemInst; -DWORD ulTimeOut; -DWORD dwWaitResult; -unsigned int fTimeOut; - - - TRACE1("\nShbIpcThreadSignalJobReady(): SignalThread started (pShbInstance=0x%08lX)\n", (DWORD)pvThreadParam_p); - - - pShbInstance = (tShbInstance*)pvThreadParam_p; - pShbMemInst = ShbIpcGetShbMemInst (pShbInstance); - fTimeOut = FALSE; - - if (pShbMemInst->m_ulTimeOutJobReady != 0) - { - ulTimeOut = pShbMemInst->m_ulTimeOutJobReady; - } - else - { - ulTimeOut = INFINITE; - } - - ASSERT((pShbMemInst->m_hEventJobReady != INVALID_HANDLE_VALUE) && (pShbMemInst->m_hEventJobReady != NULL)); - - TRACE0("\nShbIpcThreadSignalJobReady(): enter wait state"); - dwWaitResult = WaitForSingleObject (pShbMemInst->m_hEventJobReady, // HANDLE hHandle - ulTimeOut); // DWORD dwMilliseconds - TRACE0("\nShbIpcThreadSignalJobReady(): wait state leaved: ---> "); - switch (dwWaitResult) - { - case WAIT_OBJECT_0 + 0: // event "new data" - { - TRACE0("Event = WAIT_OBJECT_0+0"); - fTimeOut = FALSE; - break; - } - - case WAIT_TIMEOUT: - { - TRACE0("\nEvent = WAIT_TIMEOUT"); - fTimeOut = TRUE; - // ASSERT(0); - break; - } - - default: - { - TRACE0("Unhandled Event"); - fTimeOut = TRUE; - ASSERT(0); - break; - } - } - - - if (pShbMemInst->m_pfnSigHndlrJobReady != NULL) - { - TRACE0("\nShbIpcThreadSignalJobReady(): calling SignalHandlerJobReady"); - pShbMemInst->m_pfnSigHndlrJobReady (pShbInstance, fTimeOut); - } - - - pShbMemInst->m_hThreadJobReady = INVALID_HANDLE_VALUE; - pShbMemInst->m_pfnSigHndlrJobReady = NULL; - - - TRACE1("\nShbIpcThreadSignalJobReady(): SignalThread terminated (pShbInstance=0x%08lX)\n", (DWORD)pShbInstance); - - ExitThread (0); + tShbInstance *pShbInstance; + tShbMemInst *pShbMemInst; + DWORD ulTimeOut; + DWORD dwWaitResult; + unsigned int fTimeOut; + + TRACE1 + ("\nShbIpcThreadSignalJobReady(): SignalThread started (pShbInstance=0x%08lX)\n", + (DWORD) pvThreadParam_p); + + pShbInstance = (tShbInstance *) pvThreadParam_p; + pShbMemInst = ShbIpcGetShbMemInst(pShbInstance); + fTimeOut = FALSE; + + if (pShbMemInst->m_ulTimeOutJobReady != 0) { + ulTimeOut = pShbMemInst->m_ulTimeOutJobReady; + } else { + ulTimeOut = INFINITE; + } + + ASSERT((pShbMemInst->m_hEventJobReady != INVALID_HANDLE_VALUE) + && (pShbMemInst->m_hEventJobReady != NULL)); + + TRACE0("\nShbIpcThreadSignalJobReady(): enter wait state"); + dwWaitResult = WaitForSingleObject(pShbMemInst->m_hEventJobReady, // HANDLE hHandle + ulTimeOut); // DWORD dwMilliseconds + TRACE0("\nShbIpcThreadSignalJobReady(): wait state leaved: ---> "); + switch (dwWaitResult) { + case WAIT_OBJECT_0 + 0: // event "new data" + { + TRACE0("Event = WAIT_OBJECT_0+0"); + fTimeOut = FALSE; + break; + } + + case WAIT_TIMEOUT: + { + TRACE0("\nEvent = WAIT_TIMEOUT"); + fTimeOut = TRUE; + // ASSERT(0); + break; + } + + default: + { + TRACE0("Unhandled Event"); + fTimeOut = TRUE; + ASSERT(0); + break; + } + } + + if (pShbMemInst->m_pfnSigHndlrJobReady != NULL) { + TRACE0 + ("\nShbIpcThreadSignalJobReady(): calling SignalHandlerJobReady"); + pShbMemInst->m_pfnSigHndlrJobReady(pShbInstance, fTimeOut); + } + + pShbMemInst->m_hThreadJobReady = INVALID_HANDLE_VALUE; + pShbMemInst->m_pfnSigHndlrJobReady = NULL; + + TRACE1 + ("\nShbIpcThreadSignalJobReady(): SignalThread terminated (pShbInstance=0x%08lX)\n", + (DWORD) pShbInstance); + + ExitThread(0); } #endif // EOF - diff --git a/drivers/staging/epl/SocketLinuxKernel.c b/drivers/staging/epl/SocketLinuxKernel.c index c78a6eb18ee7..562bc4a3e562 100644 --- a/drivers/staging/epl/SocketLinuxKernel.c +++ b/drivers/staging/epl/SocketLinuxKernel.c @@ -68,12 +68,10 @@ ****************************************************************************/ - #include #include #include "SocketLinuxKernel.h" - /***************************************************************************/ /* */ /* */ @@ -82,34 +80,26 @@ /* */ /***************************************************************************/ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // Kernel Module specific Data Structures //--------------------------------------------------------------------------- - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -136,75 +126,72 @@ SOCKET socket(int af, int type, int protocol) { -int rc; -SOCKET socket; - - rc = sock_create_kern(af, type, protocol, &socket); - if (rc < 0) - { - socket = NULL; - goto Exit; - } - -Exit: - return socket; + int rc; + SOCKET socket; + + rc = sock_create_kern(af, type, protocol, &socket); + if (rc < 0) { + socket = NULL; + goto Exit; + } + + Exit: + return socket; } int bind(SOCKET socket_p, const struct sockaddr *addr, int addrlen) { -int rc; + int rc; - rc = socket_p->ops->bind(socket_p, - (struct sockaddr *)addr, - addrlen); + rc = socket_p->ops->bind(socket_p, (struct sockaddr *)addr, addrlen); - return rc; + return rc; } int closesocket(SOCKET socket_p) { - sock_release(socket_p); + sock_release(socket_p); - return 0; + return 0; } -int recvfrom(SOCKET socket_p, char* buf, int len, int flags, struct sockaddr *from, int * fromlen) +int recvfrom(SOCKET socket_p, char *buf, int len, int flags, + struct sockaddr *from, int *fromlen) { -int rc; -struct msghdr msg; -struct kvec iov; + int rc; + struct msghdr msg; + struct kvec iov; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_name = from; // will be struct sock_addr - msg.msg_namelen = *fromlen; - iov.iov_len = len; - iov.iov_base = buf; + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_name = from; // will be struct sock_addr + msg.msg_namelen = *fromlen; + iov.iov_len = len; + iov.iov_base = buf; - rc = kernel_recvmsg(socket_p, &msg, &iov, 1, iov.iov_len, 0); + rc = kernel_recvmsg(socket_p, &msg, &iov, 1, iov.iov_len, 0); - return rc; + return rc; } -int sendto(SOCKET socket_p, const char* buf, int len, int flags, const struct sockaddr *to, int tolen) +int sendto(SOCKET socket_p, const char *buf, int len, int flags, + const struct sockaddr *to, int tolen) { -int rc; -struct msghdr msg; -struct kvec iov; + int rc; + struct msghdr msg; + struct kvec iov; - msg.msg_control = NULL; - msg.msg_controllen = 0; - msg.msg_name = (struct sockaddr *)to; // will be struct sock_addr - msg.msg_namelen = tolen; - msg.msg_flags = 0; - iov.iov_len = len; - iov.iov_base = (char *)buf; + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_name = (struct sockaddr *)to; // will be struct sock_addr + msg.msg_namelen = tolen; + msg.msg_flags = 0; + iov.iov_len = len; + iov.iov_base = (char *)buf; - rc = kernel_sendmsg(socket_p, &msg, &iov, 1, len); + rc = kernel_sendmsg(socket_p, &msg, &iov, 1, len); - return rc; + return rc; } - // EOF - diff --git a/drivers/staging/epl/TimerHighReskX86.c b/drivers/staging/epl/TimerHighReskX86.c index 70ba2d623449..e1cb8238596c 100644 --- a/drivers/staging/epl/TimerHighReskX86.c +++ b/drivers/staging/epl/TimerHighReskX86.c @@ -91,27 +91,25 @@ // const defines //--------------------------------------------------------------------------- -#define TIMER_COUNT 2 /* max 15 timers selectable */ -#define TIMER_MIN_VAL_SINGLE 5000 /* min 5us */ -#define TIMER_MIN_VAL_CYCLE 100000 /* min 100us */ +#define TIMER_COUNT 2 /* max 15 timers selectable */ +#define TIMER_MIN_VAL_SINGLE 5000 /* min 5us */ +#define TIMER_MIN_VAL_CYCLE 100000 /* min 100us */ #define PROVE_OVERRUN - #ifndef CONFIG_HIGH_RES_TIMERS - #error "Kernel symbol CONFIG_HIGH_RES_TIMERS is required." +#error "Kernel symbol CONFIG_HIGH_RES_TIMERS is required." #endif - // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) - #define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +#define TGT_DBG_POST_TRACE_VALUE(v) TgtDbgPostTraceValue(v) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) - #define TGT_DBG_POST_TRACE_VALUE(v) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_POST_TRACE_VALUE(v) #endif #define HRT_DBG_POST_TRACE_VALUE(Event_p, uiNodeId_p, wErrorCode_p) \ TGT_DBG_POST_TRACE_VALUE((0xE << 28) | (Event_p << 24) \ @@ -128,19 +126,17 @@ // modul global types //--------------------------------------------------------------------------- -typedef struct -{ - tEplTimerEventArg m_EventArg; - tEplTimerkCallback m_pfnCallback; - struct hrtimer m_Timer; - BOOL m_fContinuously; - unsigned long long m_ullPeriod; +typedef struct { + tEplTimerEventArg m_EventArg; + tEplTimerkCallback m_pfnCallback; + struct hrtimer m_Timer; + BOOL m_fContinuously; + unsigned long long m_ullPeriod; } tEplTimerHighReskTimerInfo; -typedef struct -{ - tEplTimerHighReskTimerInfo m_aTimerInfo[TIMER_COUNT]; +typedef struct { + tEplTimerHighReskTimerInfo m_aTimerInfo[TIMER_COUNT]; } tEplTimerHighReskInstance; @@ -148,13 +144,13 @@ typedef struct // local vars //--------------------------------------------------------------------------- -static tEplTimerHighReskInstance EplTimerHighReskInstance_l; +static tEplTimerHighReskInstance EplTimerHighReskInstance_l; //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p); +enum hrtimer_restart EplTimerHighReskCallback(struct hrtimer *pTimer_p); //=========================================================================// // // @@ -162,7 +158,6 @@ enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p); // // //=========================================================================// - //--------------------------------------------------------------------------- // // Function: EplTimerHighReskInit() @@ -179,15 +174,14 @@ enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p); tEplKernel PUBLIC EplTimerHighReskInit(void) { -tEplKernel Ret; + tEplKernel Ret; - Ret = EplTimerHighReskAddInstance(); + Ret = EplTimerHighReskAddInstance(); - return Ret; + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimerHighReskAddInstance() @@ -204,44 +198,44 @@ tEplKernel Ret; tEplKernel PUBLIC EplTimerHighReskAddInstance(void) { -tEplKernel Ret; -unsigned int uiIndex; + tEplKernel Ret; + unsigned int uiIndex; - Ret = kEplSuccessful; + Ret = kEplSuccessful; - EPL_MEMSET(&EplTimerHighReskInstance_l, 0, sizeof (EplTimerHighReskInstance_l)); + EPL_MEMSET(&EplTimerHighReskInstance_l, 0, + sizeof(EplTimerHighReskInstance_l)); #ifndef CONFIG_HIGH_RES_TIMERS - printk("EplTimerHighResk: Kernel symbol CONFIG_HIGH_RES_TIMERS is required.\n"); - Ret = kEplNoResource; - return Ret; + printk + ("EplTimerHighResk: Kernel symbol CONFIG_HIGH_RES_TIMERS is required.\n"); + Ret = kEplNoResource; + return Ret; #endif - /* - * Initialize hrtimer structures for all usable timers. - */ - for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) - { - tEplTimerHighReskTimerInfo* pTimerInfo; - struct hrtimer* pTimer; - - pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; - pTimer = &pTimerInfo->m_Timer; - hrtimer_init(pTimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS); - - pTimer->function = EplTimerHighReskCallback; - - /* - * We use HRTIMER_CB_SOFTIRQ here. - * HRTIMER_CB_IRQSAFE is critical as the callback function - * would be called with IRQs disabled. - */ - pTimer->cb_mode = HRTIMER_CB_SOFTIRQ; - } - - return Ret; -} + /* + * Initialize hrtimer structures for all usable timers. + */ + for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) { + tEplTimerHighReskTimerInfo *pTimerInfo; + struct hrtimer *pTimer; + + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; + pTimer = &pTimerInfo->m_Timer; + hrtimer_init(pTimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS); + + pTimer->function = EplTimerHighReskCallback; + /* + * We use HRTIMER_CB_SOFTIRQ here. + * HRTIMER_CB_IRQSAFE is critical as the callback function + * would be called with IRQs disabled. + */ + pTimer->cb_mode = HRTIMER_CB_SOFTIRQ; + } + + return Ret; +} //--------------------------------------------------------------------------- // @@ -259,30 +253,28 @@ unsigned int uiIndex; tEplKernel PUBLIC EplTimerHighReskDelInstance(void) { -tEplTimerHighReskTimerInfo* pTimerInfo; -tEplKernel Ret; -unsigned int uiIndex; - - Ret = kEplSuccessful; - - for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) - { - pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0]; - pTimerInfo->m_pfnCallback = NULL; - pTimerInfo->m_EventArg.m_TimerHdl = 0; - /* - * In this case we can not just try to cancel the timer. - * We actually have to wait until its callback function - * has returned. - */ - hrtimer_cancel(&pTimerInfo->m_Timer); - } - - return Ret; + tEplTimerHighReskTimerInfo *pTimerInfo; + tEplKernel Ret; + unsigned int uiIndex; + + Ret = kEplSuccessful; + + for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++) { + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0]; + pTimerInfo->m_pfnCallback = NULL; + pTimerInfo->m_EventArg.m_TimerHdl = 0; + /* + * In this case we can not just try to cancel the timer. + * We actually have to wait until its callback function + * has returned. + */ + hrtimer_cancel(&pTimerInfo->m_Timer); + } + + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimerHighReskModifyTimerNs() @@ -313,96 +305,89 @@ unsigned int uiIndex; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl* pTimerHdl_p, - unsigned long long ullTimeNs_p, - tEplTimerkCallback pfnCallback_p, - unsigned long ulArgument_p, - BOOL fContinuously_p) +tEplKernel PUBLIC EplTimerHighReskModifyTimerNs(tEplTimerHdl * pTimerHdl_p, + unsigned long long ullTimeNs_p, + tEplTimerkCallback + pfnCallback_p, + unsigned long ulArgument_p, + BOOL fContinuously_p) { -tEplKernel Ret; -unsigned int uiIndex; -tEplTimerHighReskTimerInfo* pTimerInfo; -ktime_t RelTime; - - Ret = kEplSuccessful; - - // check pointer to handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - if (*pTimerHdl_p == 0) - { // no timer created yet - - // search free timer info structure - pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0]; - for (uiIndex = 0; uiIndex < TIMER_COUNT; uiIndex++, pTimerInfo++) - { - if (pTimerInfo->m_EventArg.m_TimerHdl == 0) - { // free structure found - break; - } - } - if (uiIndex >= TIMER_COUNT) - { // no free structure found - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - - pTimerInfo->m_EventArg.m_TimerHdl = HDL_INIT(uiIndex); - } - else - { - uiIndex = HDL_TO_IDX(*pTimerHdl_p); - if (uiIndex >= TIMER_COUNT) - { // invalid handle - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; - } - - /* - * increment timer handle - * (if timer expires right after this statement, the user - * would detect an unknown timer handle and discard it) - */ - pTimerInfo->m_EventArg.m_TimerHdl = HDL_INC(pTimerInfo->m_EventArg.m_TimerHdl); - *pTimerHdl_p = pTimerInfo->m_EventArg.m_TimerHdl; - - // reject too small time values - if ( (fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_CYCLE)) - || (!fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_SINGLE)) ) - { - Ret = kEplTimerNoTimerCreated; - goto Exit; - } - - pTimerInfo->m_EventArg.m_ulArg = ulArgument_p; - pTimerInfo->m_pfnCallback = pfnCallback_p; - pTimerInfo->m_fContinuously = fContinuously_p; - pTimerInfo->m_ullPeriod = ullTimeNs_p; - - /* - * HRTIMER_MODE_REL does not influence general handling of this timer. - * It only sets relative mode for this start operation. - * -> Expire time is calculated by: Now + RelTime - * hrtimer_start also skips pending timer events. - * The state HRTIMER_STATE_CALLBACK is ignored. - * We have to cope with that in our callback function. - */ - RelTime = ktime_add_ns(ktime_set(0,0), ullTimeNs_p); - hrtimer_start(&pTimerInfo->m_Timer, RelTime, HRTIMER_MODE_REL); - -Exit: - return Ret; + tEplKernel Ret; + unsigned int uiIndex; + tEplTimerHighReskTimerInfo *pTimerInfo; + ktime_t RelTime; + + Ret = kEplSuccessful; + + // check pointer to handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + if (*pTimerHdl_p == 0) { // no timer created yet + + // search free timer info structure + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[0]; + for (uiIndex = 0; uiIndex < TIMER_COUNT; + uiIndex++, pTimerInfo++) { + if (pTimerInfo->m_EventArg.m_TimerHdl == 0) { // free structure found + break; + } + } + if (uiIndex >= TIMER_COUNT) { // no free structure found + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + pTimerInfo->m_EventArg.m_TimerHdl = HDL_INIT(uiIndex); + } else { + uiIndex = HDL_TO_IDX(*pTimerHdl_p); + if (uiIndex >= TIMER_COUNT) { // invalid handle + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; + } + + /* + * increment timer handle + * (if timer expires right after this statement, the user + * would detect an unknown timer handle and discard it) + */ + pTimerInfo->m_EventArg.m_TimerHdl = + HDL_INC(pTimerInfo->m_EventArg.m_TimerHdl); + *pTimerHdl_p = pTimerInfo->m_EventArg.m_TimerHdl; + + // reject too small time values + if ((fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_CYCLE)) + || (!fContinuously_p && (ullTimeNs_p < TIMER_MIN_VAL_SINGLE))) { + Ret = kEplTimerNoTimerCreated; + goto Exit; + } + + pTimerInfo->m_EventArg.m_ulArg = ulArgument_p; + pTimerInfo->m_pfnCallback = pfnCallback_p; + pTimerInfo->m_fContinuously = fContinuously_p; + pTimerInfo->m_ullPeriod = ullTimeNs_p; + + /* + * HRTIMER_MODE_REL does not influence general handling of this timer. + * It only sets relative mode for this start operation. + * -> Expire time is calculated by: Now + RelTime + * hrtimer_start also skips pending timer events. + * The state HRTIMER_STATE_CALLBACK is ignored. + * We have to cope with that in our callback function. + */ + RelTime = ktime_add_ns(ktime_set(0, 0), ullTimeNs_p); + hrtimer_start(&pTimerInfo->m_Timer, RelTime, HRTIMER_MODE_REL); + + Exit: + return Ret; } - //--------------------------------------------------------------------------- // // Function: EplTimerHighReskDeleteTimer() @@ -418,64 +403,56 @@ Exit: // //--------------------------------------------------------------------------- -tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl* pTimerHdl_p) +tEplKernel PUBLIC EplTimerHighReskDeleteTimer(tEplTimerHdl * pTimerHdl_p) { -tEplKernel Ret = kEplSuccessful; -unsigned int uiIndex; -tEplTimerHighReskTimerInfo* pTimerInfo; - - // check pointer to handle - if(pTimerHdl_p == NULL) - { - Ret = kEplTimerInvalidHandle; - goto Exit; - } - - if (*pTimerHdl_p == 0) - { // no timer created yet - goto Exit; - } - else - { - uiIndex = HDL_TO_IDX(*pTimerHdl_p); - if (uiIndex >= TIMER_COUNT) - { // invalid handle - Ret = kEplTimerInvalidHandle; - goto Exit; - } - pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; - if (pTimerInfo->m_EventArg.m_TimerHdl != *pTimerHdl_p) - { // invalid handle - goto Exit; - } - } - - *pTimerHdl_p = 0; - pTimerInfo->m_EventArg.m_TimerHdl = 0; - pTimerInfo->m_pfnCallback = NULL; - - /* - * Three return cases of hrtimer_try_to_cancel have to be tracked: - * 1 - timer has been removed - * 0 - timer was not active - * We need not do anything. hrtimer timers just consist of - * a hrtimer struct, which we might enqueue in the hrtimers - * event list by calling hrtimer_start(). - * If a timer is not enqueued, it is not present in hrtimers. - * -1 - callback function is running - * In this case we have to ensure that the timer is not - * continuously restarted. This has been done by clearing - * its handle. - */ - hrtimer_try_to_cancel(&pTimerInfo->m_Timer); - -Exit: - return Ret; + tEplKernel Ret = kEplSuccessful; + unsigned int uiIndex; + tEplTimerHighReskTimerInfo *pTimerInfo; + + // check pointer to handle + if (pTimerHdl_p == NULL) { + Ret = kEplTimerInvalidHandle; + goto Exit; + } + + if (*pTimerHdl_p == 0) { // no timer created yet + goto Exit; + } else { + uiIndex = HDL_TO_IDX(*pTimerHdl_p); + if (uiIndex >= TIMER_COUNT) { // invalid handle + Ret = kEplTimerInvalidHandle; + goto Exit; + } + pTimerInfo = &EplTimerHighReskInstance_l.m_aTimerInfo[uiIndex]; + if (pTimerInfo->m_EventArg.m_TimerHdl != *pTimerHdl_p) { // invalid handle + goto Exit; + } + } + + *pTimerHdl_p = 0; + pTimerInfo->m_EventArg.m_TimerHdl = 0; + pTimerInfo->m_pfnCallback = NULL; + + /* + * Three return cases of hrtimer_try_to_cancel have to be tracked: + * 1 - timer has been removed + * 0 - timer was not active + * We need not do anything. hrtimer timers just consist of + * a hrtimer struct, which we might enqueue in the hrtimers + * event list by calling hrtimer_start(). + * If a timer is not enqueued, it is not present in hrtimers. + * -1 - callback function is running + * In this case we have to ensure that the timer is not + * continuously restarted. This has been done by clearing + * its handle. + */ + hrtimer_try_to_cancel(&pTimerInfo->m_Timer); + + Exit: + return Ret; } - - //--------------------------------------------------------------------------- // // Function: EplTimerHighReskCallback() @@ -490,66 +467,63 @@ Exit: // //--------------------------------------------------------------------------- -enum hrtimer_restart EplTimerHighReskCallback (struct hrtimer* pTimer_p) +enum hrtimer_restart EplTimerHighReskCallback(struct hrtimer *pTimer_p) { -unsigned int uiIndex; -tEplTimerHighReskTimerInfo* pTimerInfo; -tEplTimerHdl OrgTimerHdl; -enum hrtimer_restart Ret; - - BENCHMARK_MOD_24_SET(4); - - Ret = HRTIMER_NORESTART; - pTimerInfo = container_of(pTimer_p, tEplTimerHighReskTimerInfo, m_Timer); - uiIndex = HDL_TO_IDX(pTimerInfo->m_EventArg.m_TimerHdl); - if (uiIndex >= TIMER_COUNT) - { // invalid handle - goto Exit; - } - - /* - * We store the timer handle before calling the callback function - * as the timer can be modified inside it. - */ - OrgTimerHdl = pTimerInfo->m_EventArg.m_TimerHdl; - - if (pTimerInfo->m_pfnCallback != NULL) - { - pTimerInfo->m_pfnCallback(&pTimerInfo->m_EventArg); - } - - if (pTimerInfo->m_fContinuously) - { - ktime_t Interval; + unsigned int uiIndex; + tEplTimerHighReskTimerInfo *pTimerInfo; + tEplTimerHdl OrgTimerHdl; + enum hrtimer_restart Ret; + + BENCHMARK_MOD_24_SET(4); + + Ret = HRTIMER_NORESTART; + pTimerInfo = + container_of(pTimer_p, tEplTimerHighReskTimerInfo, m_Timer); + uiIndex = HDL_TO_IDX(pTimerInfo->m_EventArg.m_TimerHdl); + if (uiIndex >= TIMER_COUNT) { // invalid handle + goto Exit; + } + + /* + * We store the timer handle before calling the callback function + * as the timer can be modified inside it. + */ + OrgTimerHdl = pTimerInfo->m_EventArg.m_TimerHdl; + + if (pTimerInfo->m_pfnCallback != NULL) { + pTimerInfo->m_pfnCallback(&pTimerInfo->m_EventArg); + } + + if (pTimerInfo->m_fContinuously) { + ktime_t Interval; #ifdef PROVE_OVERRUN - ktime_t Now; - unsigned long Overruns; + ktime_t Now; + unsigned long Overruns; #endif - if (OrgTimerHdl != pTimerInfo->m_EventArg.m_TimerHdl) - { - /* modified timer has already been restarted */ - goto Exit; - } - + if (OrgTimerHdl != pTimerInfo->m_EventArg.m_TimerHdl) { + /* modified timer has already been restarted */ + goto Exit; + } #ifdef PROVE_OVERRUN - Now = ktime_get(); - Interval = ktime_add_ns(ktime_set(0,0), pTimerInfo->m_ullPeriod); - Overruns = hrtimer_forward(pTimer_p, Now, Interval); - if (Overruns > 1) - { - printk("EplTimerHighResk: Continuous timer (handle 0x%lX) had to skip %lu interval(s)!\n", pTimerInfo->m_EventArg.m_TimerHdl, Overruns-1); - } + Now = ktime_get(); + Interval = + ktime_add_ns(ktime_set(0, 0), pTimerInfo->m_ullPeriod); + Overruns = hrtimer_forward(pTimer_p, Now, Interval); + if (Overruns > 1) { + printk + ("EplTimerHighResk: Continuous timer (handle 0x%lX) had to skip %lu interval(s)!\n", + pTimerInfo->m_EventArg.m_TimerHdl, Overruns - 1); + } #else - pTimer_p->expires = ktime_add_ns(pTimer_p->expires, - pTimerInfo->m_ullPeriod); + pTimer_p->expires = ktime_add_ns(pTimer_p->expires, + pTimerInfo->m_ullPeriod); #endif - Ret = HRTIMER_RESTART; - } + Ret = HRTIMER_RESTART; + } -Exit: - BENCHMARK_MOD_24_RESET(4); - return Ret; + Exit: + BENCHMARK_MOD_24_RESET(4); + return Ret; } - diff --git a/drivers/staging/epl/VirtualEthernetLinux.c b/drivers/staging/epl/VirtualEthernetLinux.c index c21189c4dc36..522658ba8bf9 100644 --- a/drivers/staging/epl/VirtualEthernetLinux.c +++ b/drivers/staging/epl/VirtualEthernetLinux.c @@ -59,7 +59,6 @@ Build Environment: - ------------------------------------------------------------------------- Revision History: @@ -75,7 +74,6 @@ ****************************************************************************/ - #include #include #include @@ -93,13 +91,12 @@ #include #include #include -#include /* for struct sk_buff */ +#include /* for struct sk_buff */ #include "kernel/VirtualEthernet.h" #include "kernel/EplDllkCal.h" #include "kernel/EplDllk.h" - #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) /***************************************************************************/ @@ -110,28 +107,24 @@ /* */ /***************************************************************************/ - //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- #ifndef EPL_VETH_TX_TIMEOUT //#define EPL_VETH_TX_TIMEOUT (2*HZ) -#define EPL_VETH_TX_TIMEOUT 0 // d.k.: we use no timeout +#define EPL_VETH_TX_TIMEOUT 0 // d.k.: we use no timeout #endif - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- -static struct net_device * pVEthNetDevice_g = NULL; +static struct net_device *pVEthNetDevice_g = NULL; //--------------------------------------------------------------------------- // local function prototypes @@ -140,11 +133,10 @@ static struct net_device * pVEthNetDevice_g = NULL; static int VEthOpen(struct net_device *pNetDevice_p); static int VEthClose(struct net_device *pNetDevice_p); static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p); -static struct net_device_stats* VEthGetStats(struct net_device *pNetDevice_p); +static struct net_device_stats *VEthGetStats(struct net_device *pNetDevice_p); static void VEthTimeout(struct net_device *pNetDevice_p); static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p); - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -171,188 +163,182 @@ static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p); static int VEthOpen(struct net_device *pNetDevice_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - //open the device + //open the device // struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv; - //start the interface queue for the network subsystem - netif_start_queue(pNetDevice_p); + //start the interface queue for the network subsystem + netif_start_queue(pNetDevice_p); - // register callback function in DLL - Ret = EplDllkRegAsyncHandler(VEthRecvFrame); + // register callback function in DLL + Ret = EplDllkRegAsyncHandler(VEthRecvFrame); - EPL_DBGLVL_VETH_TRACE1("VEthOpen: EplDllkRegAsyncHandler returned 0x%02X\n", Ret); + EPL_DBGLVL_VETH_TRACE1 + ("VEthOpen: EplDllkRegAsyncHandler returned 0x%02X\n", Ret); - return 0; + return 0; } static int VEthClose(struct net_device *pNetDevice_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - EPL_DBGLVL_VETH_TRACE0("VEthClose\n"); + EPL_DBGLVL_VETH_TRACE0("VEthClose\n"); - Ret = EplDllkDeregAsyncHandler(VEthRecvFrame); + Ret = EplDllkDeregAsyncHandler(VEthRecvFrame); - //stop the interface queue for the network subsystem - netif_stop_queue(pNetDevice_p); - return 0; + //stop the interface queue for the network subsystem + netif_stop_queue(pNetDevice_p); + return 0; } - static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p) { -tEplKernel Ret = kEplSuccessful; -tEplFrameInfo FrameInfo; - - //transmit function - struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv; - - //save timestemp - pNetDevice_p->trans_start = jiffies; - - FrameInfo.m_pFrame = (tEplFrame *)pSkb_p->data; - FrameInfo.m_uiFrameSize = pSkb_p->len; - - //call send fkt on DLL - Ret = EplDllkCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric); - if (Ret != kEplSuccessful) - { - EPL_DBGLVL_VETH_TRACE1("VEthXmit: EplDllkCalAsyncSend returned 0x%02X\n", Ret); - netif_stop_queue(pNetDevice_p); - goto Exit; - } - else - { - EPL_DBGLVL_VETH_TRACE0("VEthXmit: frame passed to DLL\n"); - dev_kfree_skb(pSkb_p); - - //set stats for the device - pStats->tx_packets++; - pStats->tx_bytes += FrameInfo.m_uiFrameSize; - } - -Exit: - return 0; + tEplKernel Ret = kEplSuccessful; + tEplFrameInfo FrameInfo; + + //transmit function + struct net_device_stats *pStats = + (struct net_device_stats *)pNetDevice_p->priv; + + //save timestemp + pNetDevice_p->trans_start = jiffies; + + FrameInfo.m_pFrame = (tEplFrame *) pSkb_p->data; + FrameInfo.m_uiFrameSize = pSkb_p->len; + + //call send fkt on DLL + Ret = EplDllkCalAsyncSend(&FrameInfo, kEplDllAsyncReqPrioGeneric); + if (Ret != kEplSuccessful) { + EPL_DBGLVL_VETH_TRACE1 + ("VEthXmit: EplDllkCalAsyncSend returned 0x%02X\n", Ret); + netif_stop_queue(pNetDevice_p); + goto Exit; + } else { + EPL_DBGLVL_VETH_TRACE0("VEthXmit: frame passed to DLL\n"); + dev_kfree_skb(pSkb_p); + + //set stats for the device + pStats->tx_packets++; + pStats->tx_bytes += FrameInfo.m_uiFrameSize; + } + + Exit: + return 0; } - -static struct net_device_stats* VEthGetStats(struct net_device *pNetDevice_p) +static struct net_device_stats *VEthGetStats(struct net_device *pNetDevice_p) { - EPL_DBGLVL_VETH_TRACE0("VEthGetStats\n"); + EPL_DBGLVL_VETH_TRACE0("VEthGetStats\n"); - return (struct net_device_stats *)pNetDevice_p->priv; + return (struct net_device_stats *)pNetDevice_p->priv; } - - static void VEthTimeout(struct net_device *pNetDevice_p) { - EPL_DBGLVL_VETH_TRACE0("VEthTimeout(\n"); + EPL_DBGLVL_VETH_TRACE0("VEthTimeout(\n"); - // $$$ d.k.: move to extra function, which is called by DLL when new space is available in TxFifo - if (netif_queue_stopped (pNetDevice_p)) - { - netif_wake_queue (pNetDevice_p); - } + // $$$ d.k.: move to extra function, which is called by DLL when new space is available in TxFifo + if (netif_queue_stopped(pNetDevice_p)) { + netif_wake_queue(pNetDevice_p); + } } - - static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p) { -tEplKernel Ret = kEplSuccessful; - struct net_device* pNetDevice = pVEthNetDevice_g; - struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice->priv; - struct sk_buff *pSkb; + tEplKernel Ret = kEplSuccessful; + struct net_device *pNetDevice = pVEthNetDevice_g; + struct net_device_stats *pStats = + (struct net_device_stats *)pNetDevice->priv; + struct sk_buff *pSkb; - EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: FrameSize=%u\n", pFrameInfo_p->m_uiFrameSize); + EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: FrameSize=%u\n", + pFrameInfo_p->m_uiFrameSize); - pSkb = dev_alloc_skb(pFrameInfo_p->m_uiFrameSize + 2); - if (pSkb == NULL) - { - pStats->rx_dropped++; - goto Exit; - } - pSkb->dev = pNetDevice; + pSkb = dev_alloc_skb(pFrameInfo_p->m_uiFrameSize + 2); + if (pSkb == NULL) { + pStats->rx_dropped++; + goto Exit; + } + pSkb->dev = pNetDevice; - skb_reserve(pSkb, 2); + skb_reserve(pSkb, 2); - memcpy((void *)skb_put(pSkb, pFrameInfo_p->m_uiFrameSize), pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); + memcpy((void *)skb_put(pSkb, pFrameInfo_p->m_uiFrameSize), + pFrameInfo_p->m_pFrame, pFrameInfo_p->m_uiFrameSize); - pSkb->protocol = eth_type_trans(pSkb, pNetDevice); - pSkb->ip_summed = CHECKSUM_UNNECESSARY; + pSkb->protocol = eth_type_trans(pSkb, pNetDevice); + pSkb->ip_summed = CHECKSUM_UNNECESSARY; - // call netif_rx with skb - netif_rx(pSkb); + // call netif_rx with skb + netif_rx(pSkb); - EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: SrcMAC=0x%llx\n", AmiGetQword48FromBe(pFrameInfo_p->m_pFrame->m_be_abSrcMac)); + EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: SrcMAC=0x%llx\n", + AmiGetQword48FromBe(pFrameInfo_p->m_pFrame-> + m_be_abSrcMac)); - // update receive statistics - pStats->rx_packets++; - pStats->rx_bytes += pFrameInfo_p->m_uiFrameSize; + // update receive statistics + pStats->rx_packets++; + pStats->rx_bytes += pFrameInfo_p->m_uiFrameSize; -Exit: - return Ret; + Exit: + return Ret; } - tEplKernel PUBLIC VEthAddInstance(tEplDllkInitParam * pInitParam_p) { -tEplKernel Ret = kEplSuccessful; + tEplKernel Ret = kEplSuccessful; - // allocate net device structure with priv pointing to stats structure - pVEthNetDevice_g = alloc_netdev(sizeof (struct net_device_stats), EPL_VETH_NAME, ether_setup); + // allocate net device structure with priv pointing to stats structure + pVEthNetDevice_g = + alloc_netdev(sizeof(struct net_device_stats), EPL_VETH_NAME, + ether_setup); // pVEthNetDevice_g = alloc_etherdev(sizeof (struct net_device_stats)); - if (pVEthNetDevice_g == NULL) - { - Ret = kEplNoResource; - goto Exit; - } - - pVEthNetDevice_g->open = VEthOpen; - pVEthNetDevice_g->stop = VEthClose; - pVEthNetDevice_g->get_stats = VEthGetStats; - pVEthNetDevice_g->hard_start_xmit = VEthXmit; - pVEthNetDevice_g->tx_timeout = VEthTimeout; - pVEthNetDevice_g->watchdog_timeo = EPL_VETH_TX_TIMEOUT; - pVEthNetDevice_g->destructor = free_netdev; - - // copy own MAC address to net device structure - memcpy(pVEthNetDevice_g->dev_addr, pInitParam_p->m_be_abSrcMac, 6); - - //register VEth to the network subsystem - if (register_netdev(pVEthNetDevice_g)) - { - EPL_DBGLVL_VETH_TRACE0("VEthAddInstance: Could not register VEth...\n"); - } - else - { - EPL_DBGLVL_VETH_TRACE0("VEthAddInstance: Register VEth successfull...\n"); - } - -Exit: - return Ret; + if (pVEthNetDevice_g == NULL) { + Ret = kEplNoResource; + goto Exit; + } + + pVEthNetDevice_g->open = VEthOpen; + pVEthNetDevice_g->stop = VEthClose; + pVEthNetDevice_g->get_stats = VEthGetStats; + pVEthNetDevice_g->hard_start_xmit = VEthXmit; + pVEthNetDevice_g->tx_timeout = VEthTimeout; + pVEthNetDevice_g->watchdog_timeo = EPL_VETH_TX_TIMEOUT; + pVEthNetDevice_g->destructor = free_netdev; + + // copy own MAC address to net device structure + memcpy(pVEthNetDevice_g->dev_addr, pInitParam_p->m_be_abSrcMac, 6); + + //register VEth to the network subsystem + if (register_netdev(pVEthNetDevice_g)) { + EPL_DBGLVL_VETH_TRACE0 + ("VEthAddInstance: Could not register VEth...\n"); + } else { + EPL_DBGLVL_VETH_TRACE0 + ("VEthAddInstance: Register VEth successfull...\n"); + } + + Exit: + return Ret; } - tEplKernel PUBLIC VEthDelInstance(void) { -tEplKernel Ret = kEplSuccessful; - - if (pVEthNetDevice_g != NULL) - { - //unregister VEth from the network subsystem - unregister_netdev(pVEthNetDevice_g); - // destructor was set to free_netdev, - // so we do not need to call free_netdev here - pVEthNetDevice_g = NULL; - } - - return Ret; + tEplKernel Ret = kEplSuccessful; + + if (pVEthNetDevice_g != NULL) { + //unregister VEth from the network subsystem + unregister_netdev(pVEthNetDevice_g); + // destructor was set to free_netdev, + // so we do not need to call free_netdev here + pVEthNetDevice_g = NULL; + } + + return Ret; } #endif // (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_VETH)) != 0) diff --git a/drivers/staging/epl/amix86.c b/drivers/staging/epl/amix86.c index 808fa64d2736..9f742384dac0 100644 --- a/drivers/staging/epl/amix86.c +++ b/drivers/staging/epl/amix86.c @@ -80,25 +80,21 @@ // typedef //--------------------------------------------------------------------------- -typedef struct -{ - WORD m_wWord; +typedef struct { + WORD m_wWord; } twStruct; -typedef struct -{ - DWORD m_dwDword; +typedef struct { + DWORD m_dwDword; } tdwStruct; -typedef struct -{ - QWORD m_qwQword; +typedef struct { + QWORD m_qwQword; } tqwStruct; - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -131,46 +127,39 @@ void PUBLIC AmiSetByteToBe (void FAR* pAddr_p, BYTE bByteVal_p) } */ - - //------------< write WORD in big endian >-------------------------- -INLINE_FUNCTION void PUBLIC AmiSetWordToBe (void FAR* pAddr_p, WORD wWordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetWordToBe(void FAR * pAddr_p, WORD wWordVal_p) { -twStruct FAR* pwStruct; -twStruct wValue; + twStruct FAR *pwStruct; + twStruct wValue; - wValue.m_wWord = (WORD)((wWordVal_p & 0x00FF) << 8); //LSB to MSB - wValue.m_wWord |= (WORD)((wWordVal_p & 0xFF00) >> 8); //MSB to LSB + wValue.m_wWord = (WORD) ((wWordVal_p & 0x00FF) << 8); //LSB to MSB + wValue.m_wWord |= (WORD) ((wWordVal_p & 0xFF00) >> 8); //MSB to LSB - pwStruct = (twStruct FAR*)pAddr_p; - pwStruct->m_wWord = wValue.m_wWord; + pwStruct = (twStruct FAR *) pAddr_p; + pwStruct->m_wWord = wValue.m_wWord; } - - //------------< write DWORD in big endian >------------------------- -INLINE_FUNCTION void PUBLIC AmiSetDwordToBe (void FAR* pAddr_p, DWORD dwDwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetDwordToBe(void FAR * pAddr_p, + DWORD dwDwordVal_p) { -tdwStruct FAR* pdwStruct; -tdwStruct dwValue; - + tdwStruct FAR *pdwStruct; + tdwStruct dwValue; - dwValue.m_dwDword = ((dwDwordVal_p & 0x000000FF)<<24); //LSB to MSB - dwValue.m_dwDword|= ((dwDwordVal_p & 0x0000FF00)<<8); - dwValue.m_dwDword|= ((dwDwordVal_p & 0x00FF0000)>>8 ); - dwValue.m_dwDword|= ((dwDwordVal_p & 0xFF000000)>>24); //MSB to LSB + dwValue.m_dwDword = ((dwDwordVal_p & 0x000000FF) << 24); //LSB to MSB + dwValue.m_dwDword |= ((dwDwordVal_p & 0x0000FF00) << 8); + dwValue.m_dwDword |= ((dwDwordVal_p & 0x00FF0000) >> 8); + dwValue.m_dwDword |= ((dwDwordVal_p & 0xFF000000) >> 24); //MSB to LSB - pdwStruct = (tdwStruct FAR*)pAddr_p; - pdwStruct->m_dwDword = dwValue.m_dwDword; + pdwStruct = (tdwStruct FAR *) pAddr_p; + pdwStruct->m_dwDword = dwValue.m_dwDword; } - - - //--------------------------------------------------------------------------- // // Function: AmiSetXXXToLe() @@ -197,35 +186,29 @@ void PUBLIC AmiSetByteToLe (void FAR* pAddr_p, BYTE bByteVal_p) } */ - - //------------< write WORD in little endian >-------------------------- -INLINE_FUNCTION void PUBLIC AmiSetWordToLe (void FAR* pAddr_p, WORD wWordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetWordToLe(void FAR * pAddr_p, WORD wWordVal_p) { -twStruct FAR* pwStruct; + twStruct FAR *pwStruct; - pwStruct = (twStruct FAR*)pAddr_p; - pwStruct->m_wWord = wWordVal_p; + pwStruct = (twStruct FAR *) pAddr_p; + pwStruct->m_wWord = wWordVal_p; } - - //------------< write DWORD in little endian >------------------------- -INLINE_FUNCTION void PUBLIC AmiSetDwordToLe (void FAR* pAddr_p, DWORD dwDwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetDwordToLe(void FAR * pAddr_p, + DWORD dwDwordVal_p) { -tdwStruct FAR* pdwStruct; + tdwStruct FAR *pdwStruct; - pdwStruct = (tdwStruct FAR*)pAddr_p; - pdwStruct->m_dwDword = dwDwordVal_p; + pdwStruct = (tdwStruct FAR *) pAddr_p; + pdwStruct->m_dwDword = dwDwordVal_p; } - - - //--------------------------------------------------------------------------- // // Function: AmiGetXXXFromBe() @@ -251,46 +234,40 @@ BYTE PUBLIC AmiGetByteFromBe (void FAR* pAddr_p) } */ - - //------------< read WORD in big endian >--------------------------- -INLINE_FUNCTION WORD PUBLIC AmiGetWordFromBe (void FAR* pAddr_p) +INLINE_FUNCTION WORD PUBLIC AmiGetWordFromBe(void FAR * pAddr_p) { -twStruct FAR* pwStruct; -twStruct wValue; + twStruct FAR *pwStruct; + twStruct wValue; - pwStruct = (twStruct FAR*)pAddr_p; + pwStruct = (twStruct FAR *) pAddr_p; - wValue.m_wWord = (WORD)((pwStruct->m_wWord & 0x00FF) << 8); //LSB to MSB - wValue.m_wWord |= (WORD)((pwStruct->m_wWord & 0xFF00) >> 8); //MSB to LSB + wValue.m_wWord = (WORD) ((pwStruct->m_wWord & 0x00FF) << 8); //LSB to MSB + wValue.m_wWord |= (WORD) ((pwStruct->m_wWord & 0xFF00) >> 8); //MSB to LSB - return ( wValue.m_wWord ); + return (wValue.m_wWord); } - - - //------------< read DWORD in big endian >-------------------------- -INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromBe (void FAR* pAddr_p) +INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromBe(void FAR * pAddr_p) { -tdwStruct FAR* pdwStruct; -tdwStruct dwValue; + tdwStruct FAR *pdwStruct; + tdwStruct dwValue; - pdwStruct = (tdwStruct FAR*)pAddr_p; + pdwStruct = (tdwStruct FAR *) pAddr_p; - dwValue.m_dwDword = ((pdwStruct->m_dwDword & 0x000000FF)<<24); //LSB to MSB - dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0x0000FF00)<<8); - dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0x00FF0000)>>8 ); - dwValue.m_dwDword|= ((pdwStruct->m_dwDword & 0xFF000000)>>24); //MSB to LSB + dwValue.m_dwDword = ((pdwStruct->m_dwDword & 0x000000FF) << 24); //LSB to MSB + dwValue.m_dwDword |= ((pdwStruct->m_dwDword & 0x0000FF00) << 8); + dwValue.m_dwDword |= ((pdwStruct->m_dwDword & 0x00FF0000) >> 8); + dwValue.m_dwDword |= ((pdwStruct->m_dwDword & 0xFF000000) >> 24); //MSB to LSB - return ( dwValue.m_dwDword ); + return (dwValue.m_dwDword); } - //--------------------------------------------------------------------------- // // Function: AmiGetXXXFromLe() @@ -316,34 +293,28 @@ BYTE PUBLIC AmiGetByteFromLe (void FAR* pAddr_p) } */ - - //------------< read WORD in little endian >--------------------------- -INLINE_FUNCTION WORD PUBLIC AmiGetWordFromLe (void FAR* pAddr_p) +INLINE_FUNCTION WORD PUBLIC AmiGetWordFromLe(void FAR * pAddr_p) { -twStruct FAR* pwStruct; + twStruct FAR *pwStruct; - pwStruct = (twStruct FAR*)pAddr_p; - return ( pwStruct->m_wWord ); + pwStruct = (twStruct FAR *) pAddr_p; + return (pwStruct->m_wWord); } - - - //------------< read DWORD in little endian >-------------------------- -INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromLe (void FAR* pAddr_p) +INLINE_FUNCTION DWORD PUBLIC AmiGetDwordFromLe(void FAR * pAddr_p) { -tdwStruct FAR* pdwStruct; + tdwStruct FAR *pdwStruct; - pdwStruct = (tdwStruct FAR*)pAddr_p; - return ( pdwStruct->m_dwDword ); + pdwStruct = (tdwStruct FAR *) pAddr_p; + return (pdwStruct->m_dwDword); } - //--------------------------------------------------------------------------- // // Function: AmiSetDword24ToBe() @@ -359,16 +330,16 @@ tdwStruct FAR* pdwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe(void FAR * pAddr_p, + DWORD dwDwordVal_p) { - ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &dwDwordVal_p)[2]; - ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &dwDwordVal_p)[1]; - ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &dwDwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & dwDwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & dwDwordVal_p)[1]; + ((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & dwDwordVal_p)[0]; } - //--------------------------------------------------------------------------- // // Function: AmiSetDword24ToLe() @@ -384,16 +355,16 @@ INLINE_FUNCTION void PUBLIC AmiSetDword24ToBe (void FAR* pAddr_p, DWORD dwDwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe(void FAR * pAddr_p, + DWORD dwDwordVal_p) { - ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &dwDwordVal_p)[0]; - ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &dwDwordVal_p)[1]; - ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &dwDwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & dwDwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & dwDwordVal_p)[1]; + ((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & dwDwordVal_p)[2]; } - //--------------------------------------------------------------------------- // // Function: AmiGetDword24FromBe() @@ -408,19 +379,18 @@ INLINE_FUNCTION void PUBLIC AmiSetDword24ToLe (void FAR* pAddr_p, DWORD dwDwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromBe (void FAR* pAddr_p) +INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromBe(void FAR * pAddr_p) { -tdwStruct dwStruct; + tdwStruct dwStruct; - dwStruct.m_dwDword = AmiGetDwordFromBe (pAddr_p); - dwStruct.m_dwDword >>= 8; + dwStruct.m_dwDword = AmiGetDwordFromBe(pAddr_p); + dwStruct.m_dwDword >>= 8; - return ( dwStruct.m_dwDword ); + return (dwStruct.m_dwDword); } - //--------------------------------------------------------------------------- // // Function: AmiGetDword24FromLe() @@ -435,19 +405,18 @@ tdwStruct dwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromLe (void FAR* pAddr_p) +INLINE_FUNCTION DWORD PUBLIC AmiGetDword24FromLe(void FAR * pAddr_p) { -tdwStruct dwStruct; + tdwStruct dwStruct; - dwStruct.m_dwDword = AmiGetDwordFromLe (pAddr_p); - dwStruct.m_dwDword &= 0x00FFFFFF; + dwStruct.m_dwDword = AmiGetDwordFromLe(pAddr_p); + dwStruct.m_dwDword &= 0x00FFFFFF; - return ( dwStruct.m_dwDword ); + return (dwStruct.m_dwDword); } - //#ifdef USE_VAR64 //--------------------------------------------------------------------------- @@ -465,21 +434,21 @@ tdwStruct dwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[7]; - ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[6]; - ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[5]; - ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[4]; - ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[3]; - ((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[2]; - ((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[1]; - ((BYTE FAR*) pAddr_p)[7] = ((BYTE FAR*) &qwQwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[7]; + ((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[6]; + ((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[5]; + ((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[4]; + ((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[3]; + ((BYTE FAR *) pAddr_p)[5] = ((BYTE FAR *) & qwQwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[6] = ((BYTE FAR *) & qwQwordVal_p)[1]; + ((BYTE FAR *) pAddr_p)[7] = ((BYTE FAR *) & qwQwordVal_p)[0]; } - //--------------------------------------------------------------------------- // // Function: AmiSetQword64ToLe() @@ -495,17 +464,17 @@ INLINE_FUNCTION void PUBLIC AmiSetQword64ToBe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword64ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword64ToLe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { -QWORD FAR* pqwDst; + QWORD FAR *pqwDst; - pqwDst = (QWORD FAR*) pAddr_p; - *pqwDst = qwQwordVal_p; + pqwDst = (QWORD FAR *) pAddr_p; + *pqwDst = qwQwordVal_p; } - //--------------------------------------------------------------------------- // // Function: AmiGetQword64FromBe() @@ -520,25 +489,24 @@ QWORD FAR* pqwDst; // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromBe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromBe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - ((BYTE FAR*) &qwStruct.m_qwQword)[0] = ((BYTE FAR*) pAddr_p)[7]; - ((BYTE FAR*) &qwStruct.m_qwQword)[1] = ((BYTE FAR*) pAddr_p)[6]; - ((BYTE FAR*) &qwStruct.m_qwQword)[2] = ((BYTE FAR*) pAddr_p)[5]; - ((BYTE FAR*) &qwStruct.m_qwQword)[3] = ((BYTE FAR*) pAddr_p)[4]; - ((BYTE FAR*) &qwStruct.m_qwQword)[4] = ((BYTE FAR*) pAddr_p)[3]; - ((BYTE FAR*) &qwStruct.m_qwQword)[5] = ((BYTE FAR*) pAddr_p)[2]; - ((BYTE FAR*) &qwStruct.m_qwQword)[6] = ((BYTE FAR*) pAddr_p)[1]; - ((BYTE FAR*) &qwStruct.m_qwQword)[7] = ((BYTE FAR*) pAddr_p)[0]; + ((BYTE FAR *) & qwStruct.m_qwQword)[0] = ((BYTE FAR *) pAddr_p)[7]; + ((BYTE FAR *) & qwStruct.m_qwQword)[1] = ((BYTE FAR *) pAddr_p)[6]; + ((BYTE FAR *) & qwStruct.m_qwQword)[2] = ((BYTE FAR *) pAddr_p)[5]; + ((BYTE FAR *) & qwStruct.m_qwQword)[3] = ((BYTE FAR *) pAddr_p)[4]; + ((BYTE FAR *) & qwStruct.m_qwQword)[4] = ((BYTE FAR *) pAddr_p)[3]; + ((BYTE FAR *) & qwStruct.m_qwQword)[5] = ((BYTE FAR *) pAddr_p)[2]; + ((BYTE FAR *) & qwStruct.m_qwQword)[6] = ((BYTE FAR *) pAddr_p)[1]; + ((BYTE FAR *) & qwStruct.m_qwQword)[7] = ((BYTE FAR *) pAddr_p)[0]; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiGetQword64FromLe() @@ -553,20 +521,19 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromLe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword64FromLe(void FAR * pAddr_p) { -tqwStruct FAR* pqwStruct; -tqwStruct qwStruct; + tqwStruct FAR *pqwStruct; + tqwStruct qwStruct; - pqwStruct = (tqwStruct FAR*) pAddr_p; - qwStruct.m_qwQword = pqwStruct->m_qwQword; + pqwStruct = (tqwStruct FAR *) pAddr_p; + qwStruct.m_qwQword = pqwStruct->m_qwQword; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiSetQword40ToBe() @@ -582,18 +549,18 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[4]; - ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[3]; - ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[2]; - ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[1]; - ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[4]; + ((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[3]; + ((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[1]; + ((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[0]; } - //--------------------------------------------------------------------------- // // Function: AmiSetQword40ToLe() @@ -609,15 +576,15 @@ INLINE_FUNCTION void PUBLIC AmiSetQword40ToBe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0]; - ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[4]; + ((DWORD FAR *) pAddr_p)[0] = ((DWORD FAR *) & qwQwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[4]; } - //--------------------------------------------------------------------------- // // Function: AmiGetQword40FromBe() @@ -632,19 +599,18 @@ INLINE_FUNCTION void PUBLIC AmiSetQword40ToLe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromBe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromBe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p); - qwStruct.m_qwQword >>= 24; + qwStruct.m_qwQword = AmiGetQword64FromBe(pAddr_p); + qwStruct.m_qwQword >>= 24; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiGetQword40FromLe() @@ -659,19 +625,18 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromLe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword40FromLe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p); - qwStruct.m_qwQword &= 0x000000FFFFFFFFFFLL; + qwStruct.m_qwQword = AmiGetQword64FromLe(pAddr_p); + qwStruct.m_qwQword &= 0x000000FFFFFFFFFFLL; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiSetQword48ToBe() @@ -687,19 +652,19 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[5]; - ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[4]; - ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[3]; - ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[2]; - ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[1]; - ((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[5]; + ((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[4]; + ((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[3]; + ((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[1]; + ((BYTE FAR *) pAddr_p)[5] = ((BYTE FAR *) & qwQwordVal_p)[0]; } - //--------------------------------------------------------------------------- // // Function: AmiSetQword48ToLe() @@ -715,15 +680,15 @@ INLINE_FUNCTION void PUBLIC AmiSetQword48ToBe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0]; - ((WORD FAR*) pAddr_p)[2] = ((WORD FAR*) &qwQwordVal_p)[2]; + ((DWORD FAR *) pAddr_p)[0] = ((DWORD FAR *) & qwQwordVal_p)[0]; + ((WORD FAR *) pAddr_p)[2] = ((WORD FAR *) & qwQwordVal_p)[2]; } - //--------------------------------------------------------------------------- // // Function: AmiGetQword48FromBe() @@ -738,19 +703,18 @@ INLINE_FUNCTION void PUBLIC AmiSetQword48ToLe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromBe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromBe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p); - qwStruct.m_qwQword >>= 16; + qwStruct.m_qwQword = AmiGetQword64FromBe(pAddr_p); + qwStruct.m_qwQword >>= 16; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiGetQword48FromLe() @@ -765,19 +729,18 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromLe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword48FromLe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p); - qwStruct.m_qwQword &= 0x0000FFFFFFFFFFFFLL; + qwStruct.m_qwQword = AmiGetQword64FromLe(pAddr_p); + qwStruct.m_qwQword &= 0x0000FFFFFFFFFFFFLL; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiSetQword56ToBe() @@ -793,20 +756,20 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((BYTE FAR*) pAddr_p)[0] = ((BYTE FAR*) &qwQwordVal_p)[6]; - ((BYTE FAR*) pAddr_p)[1] = ((BYTE FAR*) &qwQwordVal_p)[5]; - ((BYTE FAR*) pAddr_p)[2] = ((BYTE FAR*) &qwQwordVal_p)[4]; - ((BYTE FAR*) pAddr_p)[3] = ((BYTE FAR*) &qwQwordVal_p)[3]; - ((BYTE FAR*) pAddr_p)[4] = ((BYTE FAR*) &qwQwordVal_p)[2]; - ((BYTE FAR*) pAddr_p)[5] = ((BYTE FAR*) &qwQwordVal_p)[1]; - ((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[0]; + ((BYTE FAR *) pAddr_p)[0] = ((BYTE FAR *) & qwQwordVal_p)[6]; + ((BYTE FAR *) pAddr_p)[1] = ((BYTE FAR *) & qwQwordVal_p)[5]; + ((BYTE FAR *) pAddr_p)[2] = ((BYTE FAR *) & qwQwordVal_p)[4]; + ((BYTE FAR *) pAddr_p)[3] = ((BYTE FAR *) & qwQwordVal_p)[3]; + ((BYTE FAR *) pAddr_p)[4] = ((BYTE FAR *) & qwQwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[5] = ((BYTE FAR *) & qwQwordVal_p)[1]; + ((BYTE FAR *) pAddr_p)[6] = ((BYTE FAR *) & qwQwordVal_p)[0]; } - //--------------------------------------------------------------------------- // // Function: AmiSetQword56ToLe() @@ -822,16 +785,16 @@ INLINE_FUNCTION void PUBLIC AmiSetQword56ToBe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordVal_p) +INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe(void FAR * pAddr_p, + QWORD qwQwordVal_p) { - ((DWORD FAR*) pAddr_p)[0] = ((DWORD FAR*) &qwQwordVal_p)[0]; - ((WORD FAR*) pAddr_p)[2] = ((WORD FAR*) &qwQwordVal_p)[2]; - ((BYTE FAR*) pAddr_p)[6] = ((BYTE FAR*) &qwQwordVal_p)[6]; + ((DWORD FAR *) pAddr_p)[0] = ((DWORD FAR *) & qwQwordVal_p)[0]; + ((WORD FAR *) pAddr_p)[2] = ((WORD FAR *) & qwQwordVal_p)[2]; + ((BYTE FAR *) pAddr_p)[6] = ((BYTE FAR *) & qwQwordVal_p)[6]; } - //--------------------------------------------------------------------------- // // Function: AmiGetQword56FromBe() @@ -846,19 +809,18 @@ INLINE_FUNCTION void PUBLIC AmiSetQword56ToLe (void FAR* pAddr_p, QWORD qwQwordV // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromBe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromBe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - qwStruct.m_qwQword = AmiGetQword64FromBe (pAddr_p); - qwStruct.m_qwQword >>= 8; + qwStruct.m_qwQword = AmiGetQword64FromBe(pAddr_p); + qwStruct.m_qwQword >>= 8; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiGetQword56FromLe() @@ -873,19 +835,18 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromLe (void FAR* pAddr_p) +INLINE_FUNCTION QWORD PUBLIC AmiGetQword56FromLe(void FAR * pAddr_p) { -tqwStruct qwStruct; + tqwStruct qwStruct; - qwStruct.m_qwQword = AmiGetQword64FromLe (pAddr_p); - qwStruct.m_qwQword &= 0x00FFFFFFFFFFFFFFLL; + qwStruct.m_qwQword = AmiGetQword64FromLe(pAddr_p); + qwStruct.m_qwQword &= 0x00FFFFFFFFFFFFFFLL; - return ( qwStruct.m_qwQword ); + return (qwStruct.m_qwQword); } - //--------------------------------------------------------------------------- // // Function: AmiSetTimeOfDay() @@ -901,15 +862,16 @@ tqwStruct qwStruct; // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p) +INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay(void FAR * pAddr_p, + tTimeOfDay FAR * pTimeOfDay_p) { - AmiSetDwordToLe (((BYTE FAR*) pAddr_p), pTimeOfDay_p->m_dwMs & 0x0FFFFFFF); - AmiSetWordToLe (((BYTE FAR*) pAddr_p) + 4, pTimeOfDay_p->m_wDays); + AmiSetDwordToLe(((BYTE FAR *) pAddr_p), + pTimeOfDay_p->m_dwMs & 0x0FFFFFFF); + AmiSetWordToLe(((BYTE FAR *) pAddr_p) + 4, pTimeOfDay_p->m_wDays); } - //--------------------------------------------------------------------------- // // Function: AmiGetTimeOfDay() @@ -925,21 +887,19 @@ INLINE_FUNCTION void PUBLIC AmiSetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* // //--------------------------------------------------------------------------- -INLINE_FUNCTION void PUBLIC AmiGetTimeOfDay (void FAR* pAddr_p, tTimeOfDay FAR* pTimeOfDay_p) +INLINE_FUNCTION void PUBLIC AmiGetTimeOfDay(void FAR * pAddr_p, + tTimeOfDay FAR * pTimeOfDay_p) { - pTimeOfDay_p->m_dwMs = AmiGetDwordFromLe (((BYTE FAR*) pAddr_p)) & 0x0FFFFFFF; - pTimeOfDay_p->m_wDays = AmiGetWordFromLe (((BYTE FAR*) pAddr_p) + 4); + pTimeOfDay_p->m_dwMs = + AmiGetDwordFromLe(((BYTE FAR *) pAddr_p)) & 0x0FFFFFFF; + pTimeOfDay_p->m_wDays = AmiGetWordFromLe(((BYTE FAR *) pAddr_p) + 4); } - #endif - - // EOF // Die letzte Zeile muß unbedingt eine leere Zeile sein, weil manche Compiler // damit ein Problem haben, wenn das nicht so ist (z.B. GNU oder Borland C++ Builder). - diff --git a/drivers/staging/epl/demo_main.c b/drivers/staging/epl/demo_main.c index 24e4b710ad05..263fa042291d 100644 --- a/drivers/staging/epl/demo_main.c +++ b/drivers/staging/epl/demo_main.c @@ -69,7 +69,6 @@ ****************************************************************************/ - #include #include #include @@ -85,21 +84,19 @@ #include #include - #include "Epl.h" #include "proc_fs.h" #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) // remove ("make invisible") obsolete symbols for kernel versions 2.6 // and higher - #define MOD_INC_USE_COUNT - #define MOD_DEC_USE_COUNT - #define EXPORT_NO_SYMBOLS +#define MOD_INC_USE_COUNT +#define MOD_DEC_USE_COUNT +#define EXPORT_NO_SYMBOLS #else - #error "This driver needs a 2.6.x kernel or higher" +#error "This driver needs a 2.6.x kernel or higher" #endif - /***************************************************************************/ /* */ /* */ @@ -111,76 +108,70 @@ // Metainformation MODULE_LICENSE("Dual BSD/GPL"); #ifdef MODULE_AUTHOR - MODULE_AUTHOR("Daniel.Krueger@SYSTEC-electronic.com"); - MODULE_DESCRIPTION("EPL MN demo"); +MODULE_AUTHOR("Daniel.Krueger@SYSTEC-electronic.com"); +MODULE_DESCRIPTION("EPL MN demo"); #endif //--------------------------------------------------------------------------- // const defines //--------------------------------------------------------------------------- - - // TracePoint support for realtime-debugging #ifdef _DBG_TRACE_POINTS_ - void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); - #define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +#define TGT_DBG_SIGNAL_TRACE_POINT(p) TgtDbgSignalTracePoint(p) #else - #define TGT_DBG_SIGNAL_TRACE_POINT(p) +#define TGT_DBG_SIGNAL_TRACE_POINT(p) #endif -#define NODEID 0xF0 //=> MN -#define CYCLE_LEN 5000 // [us] -#define IP_ADDR 0xc0a86401 // 192.168.100.1 -#define SUBNET_MASK 0xFFFFFF00 // 255.255.255.0 +#define NODEID 0xF0 //=> MN +#define CYCLE_LEN 5000 // [us] +#define IP_ADDR 0xc0a86401 // 192.168.100.1 +#define SUBNET_MASK 0xFFFFFF00 // 255.255.255.0 #define HOSTNAME "SYS TEC electronic EPL Stack " #define IF_ETH EPL_VETH_NAME - // LIGHT EFFECT -#define DEFAULT_MAX_CYCLE_COUNT 20 // 6 is very fast +#define DEFAULT_MAX_CYCLE_COUNT 20 // 6 is very fast #define APP_DEFAULT_MODE 0x01 -#define APP_LED_COUNT 5 // number of LEDs in one row +#define APP_LED_COUNT 5 // number of LEDs in one row #define APP_LED_MASK ((1 << APP_LED_COUNT) - 1) #define APP_DOUBLE_LED_MASK ((1 << (APP_LED_COUNT * 2)) - 1) #define APP_MODE_COUNT 5 #define APP_MODE_MASK ((1 << APP_MODE_COUNT) - 1) - //--------------------------------------------------------------------------- // local types //--------------------------------------------------------------------------- - - //--------------------------------------------------------------------------- // modul globale vars //--------------------------------------------------------------------------- -CONST BYTE abMacAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; +CONST BYTE abMacAddr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -BYTE bVarIn1_l; -BYTE bVarOut1_l; -BYTE bVarOut1Old_l; -BYTE bModeSelect_l; // state of the pushbuttons to select the mode -BYTE bSpeedSelect_l; // state of the pushbuttons to increase/decrease the speed -BYTE bSpeedSelectOld_l; // old state of the pushbuttons -DWORD dwLeds_l; // current state of all LEDs -BYTE bLedsRow1_l; // current state of the LEDs in row 1 -BYTE bLedsRow2_l; // current state of the LEDs in row 2 -BYTE abSelect_l[3]; // pushbuttons from CNs +BYTE bVarIn1_l; +BYTE bVarOut1_l; +BYTE bVarOut1Old_l; +BYTE bModeSelect_l; // state of the pushbuttons to select the mode +BYTE bSpeedSelect_l; // state of the pushbuttons to increase/decrease the speed +BYTE bSpeedSelectOld_l; // old state of the pushbuttons +DWORD dwLeds_l; // current state of all LEDs +BYTE bLedsRow1_l; // current state of the LEDs in row 1 +BYTE bLedsRow2_l; // current state of the LEDs in row 2 +BYTE abSelect_l[3]; // pushbuttons from CNs -DWORD dwMode_l; // current mode -int iCurCycleCount_l; // current cycle count -int iMaxCycleCount_l; // maximum cycle count (i.e. number of cycles until next light movement step) -int iToggle; // indicates the light movement direction +DWORD dwMode_l; // current mode +int iCurCycleCount_l; // current cycle count +int iMaxCycleCount_l; // maximum cycle count (i.e. number of cycles until next light movement step) +int iToggle; // indicates the light movement direction -BYTE abDomain_l[3000]; +BYTE abDomain_l[3000]; -static wait_queue_head_t WaitQueueShutdown_g; // wait queue for tEplNmtEventSwitchOff -static atomic_t AtomicShutdown_g = ATOMIC_INIT(FALSE); +static wait_queue_head_t WaitQueueShutdown_g; // wait queue for tEplNmtEventSwitchOff +static atomic_t AtomicShutdown_g = ATOMIC_INIT(FALSE); -static DWORD dw_le_CycleLen_g; +static DWORD dw_le_CycleLen_g; static uint uiNodeId_g = EPL_C_ADR_INVALID; module_param_named(nodeid, uiNodeId_g, uint, 0); @@ -188,7 +179,6 @@ module_param_named(nodeid, uiNodeId_g, uint, 0); static uint uiCycleLen_g = CYCLE_LEN; module_param_named(cyclelen, uiCycleLen_g, uint, 0); - //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- @@ -198,17 +188,16 @@ module_param_named(cyclelen, uiCycleLen_g, uint, 0); // this function prototype here. If you want to use more than one Epl // instances then the function name of each object dictionary has to differ. -tEplKernel PUBLIC EplObdInitRam (tEplObdInitParam MEM* pInitParam_p); +tEplKernel PUBLIC EplObdInitRam(tEplObdInitParam MEM * pInitParam_p); -tEplKernel PUBLIC AppCbEvent( - tEplApiEventType EventType_p, // IN: event type (enum) - tEplApiEventArg* pEventArg_p, // IN: event argument (union) - void GENERIC* pUserArg_p); +tEplKernel PUBLIC AppCbEvent(tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg * pEventArg_p, // IN: event argument (union) + void GENERIC * pUserArg_p); tEplKernel PUBLIC AppCbSync(void); -static int __init EplLinInit (void); -static void __exit EplLinExit (void); +static int __init EplLinInit(void); +static void __exit EplLinExit(void); //--------------------------------------------------------------------------- // Kernel Module specific Data Structures @@ -216,11 +205,9 @@ static void __exit EplLinExit (void); EXPORT_NO_SYMBOLS; - //module_init(EplLinInit); //module_exit(EplLinExit); - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -244,227 +231,232 @@ EXPORT_NO_SYMBOLS; // State: // //--------------------------------------------------------------------------- -static int __init EplLinInit (void) +static int __init EplLinInit(void) { -tEplKernel EplRet; -int iRet; -static tEplApiInitParam EplApiInitParam = {0}; -char* sHostname = HOSTNAME; -char* argv[4], *envp[3]; -char sBuffer[16]; -unsigned int uiVarEntries; -tEplObdSize ObdSize; + tEplKernel EplRet; + int iRet; + static tEplApiInitParam EplApiInitParam = { 0 }; + char *sHostname = HOSTNAME; + char *argv[4], *envp[3]; + char sBuffer[16]; + unsigned int uiVarEntries; + tEplObdSize ObdSize; - atomic_set(&AtomicShutdown_g, TRUE); + atomic_set(&AtomicShutdown_g, TRUE); - // get node ID from insmod command line - EplApiInitParam.m_uiNodeId = uiNodeId_g; + // get node ID from insmod command line + EplApiInitParam.m_uiNodeId = uiNodeId_g; - if (EplApiInitParam.m_uiNodeId == EPL_C_ADR_INVALID) - { // invalid node ID set - // set default node ID - EplApiInitParam.m_uiNodeId = NODEID; - } + if (EplApiInitParam.m_uiNodeId == EPL_C_ADR_INVALID) { // invalid node ID set + // set default node ID + EplApiInitParam.m_uiNodeId = NODEID; + } - uiNodeId_g = EplApiInitParam.m_uiNodeId; + uiNodeId_g = EplApiInitParam.m_uiNodeId; - // calculate IP address - EplApiInitParam.m_dwIpAddress = (0xFFFFFF00 & IP_ADDR) | EplApiInitParam.m_uiNodeId; + // calculate IP address + EplApiInitParam.m_dwIpAddress = + (0xFFFFFF00 & IP_ADDR) | EplApiInitParam.m_uiNodeId; - EplApiInitParam.m_fAsyncOnly = FALSE; + EplApiInitParam.m_fAsyncOnly = FALSE; - EplApiInitParam.m_uiSizeOfStruct = sizeof (EplApiInitParam); - EPL_MEMCPY(EplApiInitParam.m_abMacAddress, abMacAddr, sizeof (EplApiInitParam.m_abMacAddress)); + EplApiInitParam.m_uiSizeOfStruct = sizeof(EplApiInitParam); + EPL_MEMCPY(EplApiInitParam.m_abMacAddress, abMacAddr, + sizeof(EplApiInitParam.m_abMacAddress)); // EplApiInitParam.m_abMacAddress[5] = (BYTE) EplApiInitParam.m_uiNodeId; - EplApiInitParam.m_dwFeatureFlags = -1; - EplApiInitParam.m_dwCycleLen = uiCycleLen_g; // required for error detection - EplApiInitParam.m_uiIsochrTxMaxPayload = 100; // const - EplApiInitParam.m_uiIsochrRxMaxPayload = 100; // const - EplApiInitParam.m_dwPresMaxLatency = 50000; // const; only required for IdentRes - EplApiInitParam.m_uiPreqActPayloadLimit = 36; // required for initialisation (+28 bytes) - EplApiInitParam.m_uiPresActPayloadLimit = 36; // required for initialisation of Pres frame (+28 bytes) - EplApiInitParam.m_dwAsndMaxLatency = 150000; // const; only required for IdentRes - EplApiInitParam.m_uiMultiplCycleCnt = 0; // required for error detection - EplApiInitParam.m_uiAsyncMtu = 1500; // required to set up max frame size - EplApiInitParam.m_uiPrescaler = 2; // required for sync - EplApiInitParam.m_dwLossOfFrameTolerance = 500000; - EplApiInitParam.m_dwAsyncSlotTimeout = 3000000; - EplApiInitParam.m_dwWaitSocPreq = 150000; - EplApiInitParam.m_dwDeviceType = -1; // NMT_DeviceType_U32 - EplApiInitParam.m_dwVendorId = -1; // NMT_IdentityObject_REC.VendorId_U32 - EplApiInitParam.m_dwProductCode = -1; // NMT_IdentityObject_REC.ProductCode_U32 - EplApiInitParam.m_dwRevisionNumber = -1; // NMT_IdentityObject_REC.RevisionNo_U32 - EplApiInitParam.m_dwSerialNumber = -1; // NMT_IdentityObject_REC.SerialNo_U32 - EplApiInitParam.m_dwSubnetMask = SUBNET_MASK; - EplApiInitParam.m_dwDefaultGateway = 0; - EPL_MEMCPY(EplApiInitParam.m_sHostname, sHostname, sizeof(EplApiInitParam.m_sHostname)); - - // currently unset parameters left at default value 0 - //EplApiInitParam.m_qwVendorSpecificExt1; - //EplApiInitParam.m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 - //EplApiInitParam.m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 - //EplApiInitParam.m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device - //EplApiInitParam.m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device - //EplApiInitParam.m_abVendorSpecificExt2[48]; - - // set callback functions - EplApiInitParam.m_pfnCbEvent = AppCbEvent; - EplApiInitParam.m_pfnCbSync = AppCbSync; - - - printk("\n\n Hello, I'm a simple POWERLINK node running as %s!\n (build: %s / %s)\n\n", - (uiNodeId_g == EPL_C_ADR_MN_DEF_NODE_ID ? - "Managing Node" : "Controlled Node"), - __DATE__, __TIME__); - - // initialize the Linux a wait queue for shutdown of this module - init_waitqueue_head(&WaitQueueShutdown_g); - - // initialize the procfs device - EplRet = EplLinProcInit(); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - // initialize POWERLINK stack - EplRet = EplApiInitialize(&EplApiInitParam); - if(EplRet != kEplSuccessful) - { - goto Exit; - } - - // link process variables used by CN to object dictionary - ObdSize = sizeof(bVarIn1_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x6000, &bVarIn1_l, &uiVarEntries, &ObdSize, 0x01); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - ObdSize = sizeof(bVarOut1_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x6200, &bVarOut1_l, &uiVarEntries, &ObdSize, 0x01); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - // link process variables used by MN to object dictionary + EplApiInitParam.m_dwFeatureFlags = -1; + EplApiInitParam.m_dwCycleLen = uiCycleLen_g; // required for error detection + EplApiInitParam.m_uiIsochrTxMaxPayload = 100; // const + EplApiInitParam.m_uiIsochrRxMaxPayload = 100; // const + EplApiInitParam.m_dwPresMaxLatency = 50000; // const; only required for IdentRes + EplApiInitParam.m_uiPreqActPayloadLimit = 36; // required for initialisation (+28 bytes) + EplApiInitParam.m_uiPresActPayloadLimit = 36; // required for initialisation of Pres frame (+28 bytes) + EplApiInitParam.m_dwAsndMaxLatency = 150000; // const; only required for IdentRes + EplApiInitParam.m_uiMultiplCycleCnt = 0; // required for error detection + EplApiInitParam.m_uiAsyncMtu = 1500; // required to set up max frame size + EplApiInitParam.m_uiPrescaler = 2; // required for sync + EplApiInitParam.m_dwLossOfFrameTolerance = 500000; + EplApiInitParam.m_dwAsyncSlotTimeout = 3000000; + EplApiInitParam.m_dwWaitSocPreq = 150000; + EplApiInitParam.m_dwDeviceType = -1; // NMT_DeviceType_U32 + EplApiInitParam.m_dwVendorId = -1; // NMT_IdentityObject_REC.VendorId_U32 + EplApiInitParam.m_dwProductCode = -1; // NMT_IdentityObject_REC.ProductCode_U32 + EplApiInitParam.m_dwRevisionNumber = -1; // NMT_IdentityObject_REC.RevisionNo_U32 + EplApiInitParam.m_dwSerialNumber = -1; // NMT_IdentityObject_REC.SerialNo_U32 + EplApiInitParam.m_dwSubnetMask = SUBNET_MASK; + EplApiInitParam.m_dwDefaultGateway = 0; + EPL_MEMCPY(EplApiInitParam.m_sHostname, sHostname, + sizeof(EplApiInitParam.m_sHostname)); + + // currently unset parameters left at default value 0 + //EplApiInitParam.m_qwVendorSpecificExt1; + //EplApiInitParam.m_dwVerifyConfigurationDate; // CFM_VerifyConfiguration_REC.ConfDate_U32 + //EplApiInitParam.m_dwVerifyConfigurationTime; // CFM_VerifyConfiguration_REC.ConfTime_U32 + //EplApiInitParam.m_dwApplicationSwDate; // PDL_LocVerApplSw_REC.ApplSwDate_U32 on programmable device or date portion of NMT_ManufactSwVers_VS on non-programmable device + //EplApiInitParam.m_dwApplicationSwTime; // PDL_LocVerApplSw_REC.ApplSwTime_U32 on programmable device or time portion of NMT_ManufactSwVers_VS on non-programmable device + //EplApiInitParam.m_abVendorSpecificExt2[48]; + + // set callback functions + EplApiInitParam.m_pfnCbEvent = AppCbEvent; + EplApiInitParam.m_pfnCbSync = AppCbSync; + + printk + ("\n\n Hello, I'm a simple POWERLINK node running as %s!\n (build: %s / %s)\n\n", + (uiNodeId_g == + EPL_C_ADR_MN_DEF_NODE_ID ? "Managing Node" : "Controlled Node"), + __DATE__, __TIME__); + + // initialize the Linux a wait queue for shutdown of this module + init_waitqueue_head(&WaitQueueShutdown_g); + + // initialize the procfs device + EplRet = EplLinProcInit(); + if (EplRet != kEplSuccessful) { + goto Exit; + } + // initialize POWERLINK stack + EplRet = EplApiInitialize(&EplApiInitParam); + if (EplRet != kEplSuccessful) { + goto Exit; + } + // link process variables used by CN to object dictionary + ObdSize = sizeof(bVarIn1_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x6000, &bVarIn1_l, &uiVarEntries, &ObdSize, 0x01); + if (EplRet != kEplSuccessful) { + goto Exit; + } + + ObdSize = sizeof(bVarOut1_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x6200, &bVarOut1_l, &uiVarEntries, &ObdSize, + 0x01); + if (EplRet != kEplSuccessful) { + goto Exit; + } + // link process variables used by MN to object dictionary #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - ObdSize = sizeof(bLedsRow1_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x2000, &bLedsRow1_l, &uiVarEntries, &ObdSize, 0x01); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - ObdSize = sizeof(bLedsRow2_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x2000, &bLedsRow2_l, &uiVarEntries, &ObdSize, 0x02); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - ObdSize = sizeof(bSpeedSelect_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x2000, &bSpeedSelect_l, &uiVarEntries, &ObdSize, 0x03); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - ObdSize = sizeof(bSpeedSelectOld_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x2000, &bSpeedSelectOld_l, &uiVarEntries, &ObdSize, 0x04); - if (EplRet != kEplSuccessful) - { - goto Exit; - } - - ObdSize = sizeof(abSelect_l[0]); - uiVarEntries = sizeof(abSelect_l); - EplRet = EplApiLinkObject(0x2200, &abSelect_l[0], &uiVarEntries, &ObdSize, 0x01); - if (EplRet != kEplSuccessful) - { - goto Exit; - } + ObdSize = sizeof(bLedsRow1_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x2000, &bLedsRow1_l, &uiVarEntries, &ObdSize, + 0x01); + if (EplRet != kEplSuccessful) { + goto Exit; + } + + ObdSize = sizeof(bLedsRow2_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x2000, &bLedsRow2_l, &uiVarEntries, &ObdSize, + 0x02); + if (EplRet != kEplSuccessful) { + goto Exit; + } + + ObdSize = sizeof(bSpeedSelect_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x2000, &bSpeedSelect_l, &uiVarEntries, &ObdSize, + 0x03); + if (EplRet != kEplSuccessful) { + goto Exit; + } + + ObdSize = sizeof(bSpeedSelectOld_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x2000, &bSpeedSelectOld_l, &uiVarEntries, + &ObdSize, 0x04); + if (EplRet != kEplSuccessful) { + goto Exit; + } + + ObdSize = sizeof(abSelect_l[0]); + uiVarEntries = sizeof(abSelect_l); + EplRet = + EplApiLinkObject(0x2200, &abSelect_l[0], &uiVarEntries, &ObdSize, + 0x01); + if (EplRet != kEplSuccessful) { + goto Exit; + } #endif - // link a DOMAIN to object 0x6100, but do not exit, if it is missing - ObdSize = sizeof(abDomain_l); - uiVarEntries = 1; - EplRet = EplApiLinkObject(0x6100, &abDomain_l, &uiVarEntries, &ObdSize, 0x00); - if (EplRet != kEplSuccessful) - { - printk("EplApiLinkObject(0x6100): returns 0x%X\n", EplRet); - } - - // reset old process variables - bVarOut1Old_l = 0; - bSpeedSelectOld_l = 0; - dwMode_l = APP_DEFAULT_MODE; - iMaxCycleCount_l = DEFAULT_MAX_CYCLE_COUNT; - - - // configure IP address of virtual network interface - // for TCP/IP communication over the POWERLINK network - sprintf(sBuffer, "%lu.%lu.%lu.%lu", (EplApiInitParam.m_dwIpAddress >> 24), ((EplApiInitParam.m_dwIpAddress >> 16) & 0xFF), ((EplApiInitParam.m_dwIpAddress >> 8) & 0xFF), (EplApiInitParam.m_dwIpAddress & 0xFF)); - /* set up a minimal environment */ - iRet = 0; - envp[iRet++] = "HOME=/"; - envp[iRet++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; - envp[iRet] = NULL; - - /* set up the argument list */ - iRet = 0; - argv[iRet++] = "/sbin/ifconfig"; - argv[iRet++] = IF_ETH; - argv[iRet++] = sBuffer; - argv[iRet] = NULL; - - /* call ifconfig to configure the virtual network interface */ - iRet = call_usermodehelper(argv[0], argv, envp, 1); - printk("ifconfig %s %s returned %d\n", argv[1], argv[2], iRet); - - // start the NMT state machine - EplRet = EplApiExecNmtCommand(kEplNmtEventSwReset); - atomic_set(&AtomicShutdown_g, FALSE); - -Exit: - printk("EplLinInit(): returns 0x%X\n", EplRet); - return EplRet; + // link a DOMAIN to object 0x6100, but do not exit, if it is missing + ObdSize = sizeof(abDomain_l); + uiVarEntries = 1; + EplRet = + EplApiLinkObject(0x6100, &abDomain_l, &uiVarEntries, &ObdSize, + 0x00); + if (EplRet != kEplSuccessful) { + printk("EplApiLinkObject(0x6100): returns 0x%X\n", EplRet); + } + // reset old process variables + bVarOut1Old_l = 0; + bSpeedSelectOld_l = 0; + dwMode_l = APP_DEFAULT_MODE; + iMaxCycleCount_l = DEFAULT_MAX_CYCLE_COUNT; + + // configure IP address of virtual network interface + // for TCP/IP communication over the POWERLINK network + sprintf(sBuffer, "%lu.%lu.%lu.%lu", + (EplApiInitParam.m_dwIpAddress >> 24), + ((EplApiInitParam.m_dwIpAddress >> 16) & 0xFF), + ((EplApiInitParam.m_dwIpAddress >> 8) & 0xFF), + (EplApiInitParam.m_dwIpAddress & 0xFF)); + /* set up a minimal environment */ + iRet = 0; + envp[iRet++] = "HOME=/"; + envp[iRet++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; + envp[iRet] = NULL; + + /* set up the argument list */ + iRet = 0; + argv[iRet++] = "/sbin/ifconfig"; + argv[iRet++] = IF_ETH; + argv[iRet++] = sBuffer; + argv[iRet] = NULL; + + /* call ifconfig to configure the virtual network interface */ + iRet = call_usermodehelper(argv[0], argv, envp, 1); + printk("ifconfig %s %s returned %d\n", argv[1], argv[2], iRet); + + // start the NMT state machine + EplRet = EplApiExecNmtCommand(kEplNmtEventSwReset); + atomic_set(&AtomicShutdown_g, FALSE); + + Exit: + printk("EplLinInit(): returns 0x%X\n", EplRet); + return EplRet; } -static void __exit EplLinExit (void) +static void __exit EplLinExit(void) { -tEplKernel EplRet; + tEplKernel EplRet; - // halt the NMT state machine - // so the processing of POWERLINK frames stops - EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); + // halt the NMT state machine + // so the processing of POWERLINK frames stops + EplRet = EplApiExecNmtCommand(kEplNmtEventSwitchOff); - // wait until NMT state machine is shut down - wait_event_interruptible(WaitQueueShutdown_g, - (atomic_read(&AtomicShutdown_g) == TRUE)); + // wait until NMT state machine is shut down + wait_event_interruptible(WaitQueueShutdown_g, + (atomic_read(&AtomicShutdown_g) == TRUE)); /* if ((iErr != 0) || (atomic_read(&AtomicShutdown_g) == EVENT_STATE_IOCTL)) { // waiting was interrupted by signal or application called wrong function EplRet = kEplShutdown; }*/ - // delete instance for all modules - EplRet = EplApiShutdown(); - printk("EplApiShutdown(): 0x%X\n", EplRet); + // delete instance for all modules + EplRet = EplApiShutdown(); + printk("EplApiShutdown(): 0x%X\n", EplRet); - // deinitialize proc fs - EplRet = EplLinProcFree(); - printk("EplLinProcFree(): 0x%X\n", EplRet); + // deinitialize proc fs + EplRet = EplLinProcFree(); + printk("EplLinProcFree(): 0x%X\n", EplRet); } - //=========================================================================// // // // P R I V A T E F U N C T I O N S // @@ -492,106 +484,150 @@ tEplKernel EplRet; // //--------------------------------------------------------------------------- -tEplKernel PUBLIC AppCbEvent( - tEplApiEventType EventType_p, // IN: event type (enum) - tEplApiEventArg* pEventArg_p, // IN: event argument (union) - void GENERIC* pUserArg_p) +tEplKernel PUBLIC AppCbEvent(tEplApiEventType EventType_p, // IN: event type (enum) + tEplApiEventArg * pEventArg_p, // IN: event argument (union) + void GENERIC * pUserArg_p) { -tEplKernel EplRet = kEplSuccessful; - - // check if NMT_GS_OFF is reached - switch (EventType_p) - { - case kEplApiEventNmtStateChange: - { - switch (pEventArg_p->m_NmtStateChange.m_NewNmtState) - { - case kEplNmtGsOff: - { // NMT state machine was shut down, - // because of user signal (CTRL-C) or critical EPL stack error - // -> also shut down EplApiProcess() and main() - EplRet = kEplShutdown; - - printk("AppCbEvent(kEplNmtGsOff) originating event = 0x%X\n", pEventArg_p->m_NmtStateChange.m_NmtEvent); - - // wake up EplLinExit() - atomic_set(&AtomicShutdown_g, TRUE); - wake_up_interruptible(&WaitQueueShutdown_g); - break; - } - - case kEplNmtGsResetCommunication: - { - DWORD dwBuffer; - - // configure OD for MN in state ResetComm after reseting the OD - // TODO: setup your own network configuration here - dwBuffer = (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS); // 0x00000003L - EplRet = EplApiWriteLocalObject(0x1F81, 0x01, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x02, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x03, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x04, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x05, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x06, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x07, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x08, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x20, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0xFE, &dwBuffer, 4); - EplRet = EplApiWriteLocalObject(0x1F81, 0x6E, &dwBuffer, 4); + tEplKernel EplRet = kEplSuccessful; + + // check if NMT_GS_OFF is reached + switch (EventType_p) { + case kEplApiEventNmtStateChange: + { + switch (pEventArg_p->m_NmtStateChange.m_NewNmtState) { + case kEplNmtGsOff: + { // NMT state machine was shut down, + // because of user signal (CTRL-C) or critical EPL stack error + // -> also shut down EplApiProcess() and main() + EplRet = kEplShutdown; + + printk + ("AppCbEvent(kEplNmtGsOff) originating event = 0x%X\n", + pEventArg_p->m_NmtStateChange. + m_NmtEvent); + + // wake up EplLinExit() + atomic_set(&AtomicShutdown_g, TRUE); + wake_up_interruptible + (&WaitQueueShutdown_g); + break; + } + + case kEplNmtGsResetCommunication: + { + DWORD dwBuffer; + + // configure OD for MN in state ResetComm after reseting the OD + // TODO: setup your own network configuration here + dwBuffer = (EPL_NODEASSIGN_NODE_IS_CN | EPL_NODEASSIGN_NODE_EXISTS); // 0x00000003L + EplRet = + EplApiWriteLocalObject(0x1F81, 0x01, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x02, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x03, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x04, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x05, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x06, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x07, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x08, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x20, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0xFE, + &dwBuffer, + 4); + EplRet = + EplApiWriteLocalObject(0x1F81, 0x6E, + &dwBuffer, + 4); // dwBuffer |= EPL_NODEASSIGN_MANDATORY_CN; // 0x0000000BL // EplRet = EplApiWriteLocalObject(0x1F81, 0x6E, &dwBuffer, 4); - dwBuffer = (EPL_NODEASSIGN_MN_PRES | EPL_NODEASSIGN_NODE_EXISTS); // 0x00010001L - EplRet = EplApiWriteLocalObject(0x1F81, 0xF0, &dwBuffer, 4); - - // continue - } - - case kEplNmtGsResetConfiguration: - { - unsigned int uiSize; - - // fetch object 0x1006 NMT_CycleLen_U32 from local OD (in little endian byte order) - // for configuration of remote CN - uiSize = 4; - EplRet = EplApiReadObject(NULL, 0, 0x1006, 0x00, &dw_le_CycleLen_g, &uiSize, kEplSdoTypeAsnd, NULL); - if (EplRet != kEplSuccessful) - { // local OD access failed - break; - } - - // continue - } - - case kEplNmtMsPreOperational1: - { - printk("AppCbEvent(0x%X) originating event = 0x%X\n", - pEventArg_p->m_NmtStateChange.m_NewNmtState, - pEventArg_p->m_NmtStateChange.m_NmtEvent); - - // continue - } - - case kEplNmtGsInitialising: - case kEplNmtGsResetApplication: - case kEplNmtMsNotActive: - case kEplNmtCsNotActive: - case kEplNmtCsPreOperational1: - { - break; - } - - case kEplNmtCsOperational: - case kEplNmtMsOperational: - { - break; - } - - default: - { - break; - } - } + dwBuffer = (EPL_NODEASSIGN_MN_PRES | EPL_NODEASSIGN_NODE_EXISTS); // 0x00010001L + EplRet = + EplApiWriteLocalObject(0x1F81, 0xF0, + &dwBuffer, + 4); + + // continue + } + + case kEplNmtGsResetConfiguration: + { + unsigned int uiSize; + + // fetch object 0x1006 NMT_CycleLen_U32 from local OD (in little endian byte order) + // for configuration of remote CN + uiSize = 4; + EplRet = + EplApiReadObject(NULL, 0, 0x1006, + 0x00, + &dw_le_CycleLen_g, + &uiSize, + kEplSdoTypeAsnd, + NULL); + if (EplRet != kEplSuccessful) { // local OD access failed + break; + } + // continue + } + + case kEplNmtMsPreOperational1: + { + printk + ("AppCbEvent(0x%X) originating event = 0x%X\n", + pEventArg_p->m_NmtStateChange. + m_NewNmtState, + pEventArg_p->m_NmtStateChange. + m_NmtEvent); + + // continue + } + + case kEplNmtGsInitialising: + case kEplNmtGsResetApplication: + case kEplNmtMsNotActive: + case kEplNmtCsNotActive: + case kEplNmtCsPreOperational1: + { + break; + } + + case kEplNmtCsOperational: + case kEplNmtMsOperational: + { + break; + } + + default: + { + break; + } + } /* switch (pEventArg_p->m_NmtStateChange.m_NmtEvent) @@ -615,119 +651,138 @@ tEplKernel EplRet = kEplSuccessful; } } */ - break; - } - - case kEplApiEventCriticalError: - case kEplApiEventWarning: - { // error or warning occured within the stack or the application - // on error the API layer stops the NMT state machine - - printk("AppCbEvent(Err/Warn): Source=%02X EplError=0x%03X", pEventArg_p->m_InternalError.m_EventSource, pEventArg_p->m_InternalError.m_EplError); - // check additional argument - switch (pEventArg_p->m_InternalError.m_EventSource) - { - case kEplEventSourceEventk: - case kEplEventSourceEventu: - { // error occured within event processing - // either in kernel or in user part - printk(" OrgSource=%02X\n", pEventArg_p->m_InternalError.m_Arg.m_EventSource); - break; - } - - case kEplEventSourceDllk: - { // error occured within the data link layer (e.g. interrupt processing) - // the DWORD argument contains the DLL state and the NMT event - printk(" val=%lX\n", pEventArg_p->m_InternalError.m_Arg.m_dwArg); - break; - } - - default: - { - printk("\n"); - break; - } - } - break; - } - - case kEplApiEventNode: - { + break; + } + + case kEplApiEventCriticalError: + case kEplApiEventWarning: + { // error or warning occured within the stack or the application + // on error the API layer stops the NMT state machine + + printk + ("AppCbEvent(Err/Warn): Source=%02X EplError=0x%03X", + pEventArg_p->m_InternalError.m_EventSource, + pEventArg_p->m_InternalError.m_EplError); + // check additional argument + switch (pEventArg_p->m_InternalError.m_EventSource) { + case kEplEventSourceEventk: + case kEplEventSourceEventu: + { // error occured within event processing + // either in kernel or in user part + printk(" OrgSource=%02X\n", + pEventArg_p->m_InternalError. + m_Arg.m_EventSource); + break; + } + + case kEplEventSourceDllk: + { // error occured within the data link layer (e.g. interrupt processing) + // the DWORD argument contains the DLL state and the NMT event + printk(" val=%lX\n", + pEventArg_p->m_InternalError. + m_Arg.m_dwArg); + break; + } + + default: + { + printk("\n"); + break; + } + } + break; + } + + case kEplApiEventNode: + { // printk("AppCbEvent(Node): Source=%02X EplError=0x%03X", pEventArg_p->m_InternalError.m_EventSource, pEventArg_p->m_InternalError.m_EplError); - // check additional argument - switch (pEventArg_p->m_Node.m_NodeEvent) - { - case kEplNmtNodeEventCheckConf: - { - tEplSdoComConHdl SdoComConHdl; - // update object 0x1006 on CN - EplRet = EplApiWriteObject(&SdoComConHdl, pEventArg_p->m_Node.m_uiNodeId, 0x1006, 0x00, &dw_le_CycleLen_g, 4, kEplSdoTypeAsnd, NULL); - if (EplRet == kEplApiTaskDeferred) - { // SDO transfer started - EplRet = kEplReject; - } - else if (EplRet == kEplSuccessful) - { // local OD access (should not occur) - printk("AppCbEvent(Node) write to local OD\n"); - } - else - { // error occured - TGT_DBG_SIGNAL_TRACE_POINT(1); - - EplRet = EplApiFreeSdoChannel(SdoComConHdl); - SdoComConHdl = 0; - - EplRet = EplApiWriteObject(&SdoComConHdl, pEventArg_p->m_Node.m_uiNodeId, 0x1006, 0x00, &dw_le_CycleLen_g, 4, kEplSdoTypeAsnd, NULL); - if (EplRet == kEplApiTaskDeferred) - { // SDO transfer started - EplRet = kEplReject; - } - else - { - printk("AppCbEvent(Node): EplApiWriteObject() returned 0x%02X\n", EplRet); - } - } - - break; - } - - default: - { - break; - } - } - break; - } - - case kEplApiEventSdo: - { // SDO transfer finished - EplRet = EplApiFreeSdoChannel(pEventArg_p->m_Sdo.m_SdoComConHdl); - if (EplRet != kEplSuccessful) - { - break; - } + // check additional argument + switch (pEventArg_p->m_Node.m_NodeEvent) { + case kEplNmtNodeEventCheckConf: + { + tEplSdoComConHdl SdoComConHdl; + // update object 0x1006 on CN + EplRet = + EplApiWriteObject(&SdoComConHdl, + pEventArg_p-> + m_Node.m_uiNodeId, + 0x1006, 0x00, + &dw_le_CycleLen_g, + 4, + kEplSdoTypeAsnd, + NULL); + if (EplRet == kEplApiTaskDeferred) { // SDO transfer started + EplRet = kEplReject; + } else if (EplRet == kEplSuccessful) { // local OD access (should not occur) + printk + ("AppCbEvent(Node) write to local OD\n"); + } else { // error occured + TGT_DBG_SIGNAL_TRACE_POINT(1); + + EplRet = + EplApiFreeSdoChannel + (SdoComConHdl); + SdoComConHdl = 0; + + EplRet = + EplApiWriteObject + (&SdoComConHdl, + pEventArg_p->m_Node. + m_uiNodeId, 0x1006, 0x00, + &dw_le_CycleLen_g, 4, + kEplSdoTypeAsnd, NULL); + if (EplRet == kEplApiTaskDeferred) { // SDO transfer started + EplRet = kEplReject; + } else { + printk + ("AppCbEvent(Node): EplApiWriteObject() returned 0x%02X\n", + EplRet); + } + } + + break; + } + + default: + { + break; + } + } + break; + } + + case kEplApiEventSdo: + { // SDO transfer finished + EplRet = + EplApiFreeSdoChannel(pEventArg_p->m_Sdo. + m_SdoComConHdl); + if (EplRet != kEplSuccessful) { + break; + } #if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - if (pEventArg_p->m_Sdo.m_SdoComConState == kEplSdoComTransferFinished) - { // continue boot-up of CN with NMT command Reset Configuration - EplRet = EplApiMnTriggerStateChange(pEventArg_p->m_Sdo.m_uiNodeId, kEplNmtNodeCommandConfReset); - } - else - { // indicate configuration error CN - EplRet = EplApiMnTriggerStateChange(pEventArg_p->m_Sdo.m_uiNodeId, kEplNmtNodeCommandConfErr); - } + if (pEventArg_p->m_Sdo.m_SdoComConState == kEplSdoComTransferFinished) { // continue boot-up of CN with NMT command Reset Configuration + EplRet = + EplApiMnTriggerStateChange(pEventArg_p-> + m_Sdo.m_uiNodeId, + kEplNmtNodeCommandConfReset); + } else { // indicate configuration error CN + EplRet = + EplApiMnTriggerStateChange(pEventArg_p-> + m_Sdo.m_uiNodeId, + kEplNmtNodeCommandConfErr); + } #endif - break; - } + break; + } - default: - break; - } + default: + break; + } - return EplRet; + return EplRet; } - //--------------------------------------------------------------------------- // // Function: AppCbSync @@ -749,189 +804,158 @@ tEplKernel EplRet = kEplSuccessful; tEplKernel PUBLIC AppCbSync(void) { -tEplKernel EplRet = kEplSuccessful; + tEplKernel EplRet = kEplSuccessful; - if (bVarOut1Old_l != bVarOut1_l) - { // output variable has changed - bVarOut1Old_l = bVarOut1_l; - // set LEDs + if (bVarOut1Old_l != bVarOut1_l) { // output variable has changed + bVarOut1Old_l = bVarOut1_l; + // set LEDs // printk("bVarIn = 0x%02X bVarOut = 0x%02X\n", (WORD) bVarIn_l, (WORD) bVarOut_l); - } - if (uiNodeId_g != EPL_C_ADR_MN_DEF_NODE_ID) - { - bVarIn1_l++; - } - - if (uiNodeId_g == EPL_C_ADR_MN_DEF_NODE_ID) - { // we are the master and must run the control loop - - // collect inputs from CNs and own input - bSpeedSelect_l = (bVarIn1_l | abSelect_l[0]) & 0x07; - - bModeSelect_l = abSelect_l[1] | abSelect_l[2]; - - if ((bModeSelect_l & APP_MODE_MASK) != 0) - { - dwMode_l = bModeSelect_l & APP_MODE_MASK; - } - - iCurCycleCount_l--; - - if (iCurCycleCount_l <= 0) - { - if ((dwMode_l & 0x01) != 0) - { // fill-up - if (iToggle) - { - if ((dwLeds_l & APP_DOUBLE_LED_MASK) == 0x00) - { - dwLeds_l = 0x01; - } - else - { - dwLeds_l <<= 1; - dwLeds_l++; - if (dwLeds_l >= APP_DOUBLE_LED_MASK) - { - iToggle = 0; - } - } - } - else - { - dwLeds_l <<= 1; - if ((dwLeds_l & APP_DOUBLE_LED_MASK) == 0x00) - { - iToggle = 1; - } - } - bLedsRow1_l = (unsigned char) (dwLeds_l & APP_LED_MASK); - bLedsRow2_l = (unsigned char) ((dwLeds_l >> APP_LED_COUNT) & APP_LED_MASK); - } - - else if ((dwMode_l & 0x02) != 0) - { // running light forward - dwLeds_l <<= 1; - if ((dwLeds_l > APP_DOUBLE_LED_MASK) || (dwLeds_l == 0x00000000L)) - { - dwLeds_l = 0x01; - } - bLedsRow1_l = (unsigned char) (dwLeds_l & APP_LED_MASK); - bLedsRow2_l = (unsigned char) ((dwLeds_l >> APP_LED_COUNT) & APP_LED_MASK); - } - - else if ((dwMode_l & 0x04) != 0) - { // running light backward - dwLeds_l >>= 1; - if ((dwLeds_l > APP_DOUBLE_LED_MASK) || (dwLeds_l == 0x00000000L)) - { - dwLeds_l = 1 << (APP_LED_COUNT * 2); - } - bLedsRow1_l = (unsigned char) (dwLeds_l & APP_LED_MASK); - bLedsRow2_l = (unsigned char) ((dwLeds_l >> APP_LED_COUNT) & APP_LED_MASK); - } - - else if ((dwMode_l & 0x08) != 0) - { // Knightrider - if (bLedsRow1_l == 0x00) - { - bLedsRow1_l = 0x01; - iToggle = 1; - } - else if (iToggle) - { - bLedsRow1_l <<= 1; - if ( bLedsRow1_l >= (1 << (APP_LED_COUNT - 1)) ) - { - iToggle = 0; - } - } - else - { - bLedsRow1_l >>= 1; - if( bLedsRow1_l <= 0x01 ) - { - iToggle = 1; - } - } - bLedsRow2_l = bLedsRow1_l; - } - - else if ((dwMode_l & 0x10) != 0) - { // Knightrider - if ((bLedsRow1_l == 0x00) - || (bLedsRow2_l == 0x00) - || ((bLedsRow2_l & ~APP_LED_MASK) != 0)) - { - bLedsRow1_l = 0x01; - bLedsRow2_l = (1 << (APP_LED_COUNT - 1)); - iToggle = 1; - } - else if (iToggle) - { - bLedsRow1_l <<= 1; - bLedsRow2_l >>= 1; - if ( bLedsRow1_l >= (1 << (APP_LED_COUNT - 1)) ) - { - iToggle = 0; - } - } - else - { - bLedsRow1_l >>= 1; - bLedsRow2_l <<= 1; - if ( bLedsRow1_l <= 0x01 ) - { - iToggle = 1; - } - } - } - - // set own output - bVarOut1_l = bLedsRow1_l; + } + if (uiNodeId_g != EPL_C_ADR_MN_DEF_NODE_ID) { + bVarIn1_l++; + } + + if (uiNodeId_g == EPL_C_ADR_MN_DEF_NODE_ID) { // we are the master and must run the control loop + + // collect inputs from CNs and own input + bSpeedSelect_l = (bVarIn1_l | abSelect_l[0]) & 0x07; + + bModeSelect_l = abSelect_l[1] | abSelect_l[2]; + + if ((bModeSelect_l & APP_MODE_MASK) != 0) { + dwMode_l = bModeSelect_l & APP_MODE_MASK; + } + + iCurCycleCount_l--; + + if (iCurCycleCount_l <= 0) { + if ((dwMode_l & 0x01) != 0) { // fill-up + if (iToggle) { + if ((dwLeds_l & APP_DOUBLE_LED_MASK) == + 0x00) { + dwLeds_l = 0x01; + } else { + dwLeds_l <<= 1; + dwLeds_l++; + if (dwLeds_l >= + APP_DOUBLE_LED_MASK) { + iToggle = 0; + } + } + } else { + dwLeds_l <<= 1; + if ((dwLeds_l & APP_DOUBLE_LED_MASK) == + 0x00) { + iToggle = 1; + } + } + bLedsRow1_l = + (unsigned char)(dwLeds_l & APP_LED_MASK); + bLedsRow2_l = + (unsigned char)((dwLeds_l >> APP_LED_COUNT) + & APP_LED_MASK); + } + + else if ((dwMode_l & 0x02) != 0) { // running light forward + dwLeds_l <<= 1; + if ((dwLeds_l > APP_DOUBLE_LED_MASK) + || (dwLeds_l == 0x00000000L)) { + dwLeds_l = 0x01; + } + bLedsRow1_l = + (unsigned char)(dwLeds_l & APP_LED_MASK); + bLedsRow2_l = + (unsigned char)((dwLeds_l >> APP_LED_COUNT) + & APP_LED_MASK); + } + + else if ((dwMode_l & 0x04) != 0) { // running light backward + dwLeds_l >>= 1; + if ((dwLeds_l > APP_DOUBLE_LED_MASK) + || (dwLeds_l == 0x00000000L)) { + dwLeds_l = 1 << (APP_LED_COUNT * 2); + } + bLedsRow1_l = + (unsigned char)(dwLeds_l & APP_LED_MASK); + bLedsRow2_l = + (unsigned char)((dwLeds_l >> APP_LED_COUNT) + & APP_LED_MASK); + } + + else if ((dwMode_l & 0x08) != 0) { // Knightrider + if (bLedsRow1_l == 0x00) { + bLedsRow1_l = 0x01; + iToggle = 1; + } else if (iToggle) { + bLedsRow1_l <<= 1; + if (bLedsRow1_l >= + (1 << (APP_LED_COUNT - 1))) { + iToggle = 0; + } + } else { + bLedsRow1_l >>= 1; + if (bLedsRow1_l <= 0x01) { + iToggle = 1; + } + } + bLedsRow2_l = bLedsRow1_l; + } + + else if ((dwMode_l & 0x10) != 0) { // Knightrider + if ((bLedsRow1_l == 0x00) + || (bLedsRow2_l == 0x00) + || ((bLedsRow2_l & ~APP_LED_MASK) != 0)) { + bLedsRow1_l = 0x01; + bLedsRow2_l = + (1 << (APP_LED_COUNT - 1)); + iToggle = 1; + } else if (iToggle) { + bLedsRow1_l <<= 1; + bLedsRow2_l >>= 1; + if (bLedsRow1_l >= + (1 << (APP_LED_COUNT - 1))) { + iToggle = 0; + } + } else { + bLedsRow1_l >>= 1; + bLedsRow2_l <<= 1; + if (bLedsRow1_l <= 0x01) { + iToggle = 1; + } + } + } + // set own output + bVarOut1_l = bLedsRow1_l; // bVarOut1_l = (bLedsRow1_l & 0x03) | (bLedsRow2_l << 2); - // restart cycle counter - iCurCycleCount_l = iMaxCycleCount_l; - } - - if (bSpeedSelectOld_l == 0) - { - if ((bSpeedSelect_l & 0x01) != 0) - { - if (iMaxCycleCount_l < 200) - { - iMaxCycleCount_l++; - } - bSpeedSelectOld_l = bSpeedSelect_l; - } - else if ((bSpeedSelect_l & 0x02) != 0) - { - if (iMaxCycleCount_l > 1) - { - iMaxCycleCount_l--; - } - bSpeedSelectOld_l = bSpeedSelect_l; - } - else if ((bSpeedSelect_l & 0x04) != 0) - { - iMaxCycleCount_l = DEFAULT_MAX_CYCLE_COUNT; - bSpeedSelectOld_l = bSpeedSelect_l; - } - } - else if (bSpeedSelect_l == 0) - { - bSpeedSelectOld_l = 0; - } - } - - TGT_DBG_SIGNAL_TRACE_POINT(1); - - return EplRet; + // restart cycle counter + iCurCycleCount_l = iMaxCycleCount_l; + } + + if (bSpeedSelectOld_l == 0) { + if ((bSpeedSelect_l & 0x01) != 0) { + if (iMaxCycleCount_l < 200) { + iMaxCycleCount_l++; + } + bSpeedSelectOld_l = bSpeedSelect_l; + } else if ((bSpeedSelect_l & 0x02) != 0) { + if (iMaxCycleCount_l > 1) { + iMaxCycleCount_l--; + } + bSpeedSelectOld_l = bSpeedSelect_l; + } else if ((bSpeedSelect_l & 0x04) != 0) { + iMaxCycleCount_l = DEFAULT_MAX_CYCLE_COUNT; + bSpeedSelectOld_l = bSpeedSelect_l; + } + } else if (bSpeedSelect_l == 0) { + bSpeedSelectOld_l = 0; + } + } + + TGT_DBG_SIGNAL_TRACE_POINT(1); + + return EplRet; } - - // EOF - diff --git a/drivers/staging/epl/proc_fs.c b/drivers/staging/epl/proc_fs.c index 5258e49b14a4..f4910332d3c6 100644 --- a/drivers/staging/epl/proc_fs.c +++ b/drivers/staging/epl/proc_fs.c @@ -91,11 +91,10 @@ #include #ifdef CONFIG_COLDFIRE - #include - #include "fec.h" +#include +#include "fec.h" #endif - /***************************************************************************/ /* */ /* */ @@ -113,45 +112,44 @@ #endif #ifndef DBG_TRACE_POINTS -#define DBG_TRACE_POINTS 23 // # of supported debug trace points +#define DBG_TRACE_POINTS 23 // # of supported debug trace points #endif #ifndef DBG_TRACE_VALUES -#define DBG_TRACE_VALUES 24 // # of supported debug trace values (size of circular buffer) +#define DBG_TRACE_VALUES 24 // # of supported debug trace values (size of circular buffer) #endif //--------------------------------------------------------------------------- // modul global types //--------------------------------------------------------------------------- - //--------------------------------------------------------------------------- // local vars //--------------------------------------------------------------------------- #ifdef _DBG_TRACE_POINTS_ - atomic_t aatmDbgTracePoint_l[DBG_TRACE_POINTS]; - DWORD adwDbgTraceValue_l[DBG_TRACE_VALUES]; - DWORD dwDbgTraceValueOld_l; - unsigned int uiDbgTraceValuePos_l; - spinlock_t spinlockDbgTraceValue_l; - unsigned long ulDbTraceValueFlags_l; +atomic_t aatmDbgTracePoint_l[DBG_TRACE_POINTS]; +DWORD adwDbgTraceValue_l[DBG_TRACE_VALUES]; +DWORD dwDbgTraceValueOld_l; +unsigned int uiDbgTraceValuePos_l; +spinlock_t spinlockDbgTraceValue_l; +unsigned long ulDbTraceValueFlags_l; #endif //--------------------------------------------------------------------------- // local function prototypes //--------------------------------------------------------------------------- -static int EplLinProcRead (char* pcBuffer_p, char** ppcStart_p, off_t Offset_p, int nBufferSize_p, int* pEof_p, void* pData_p); -static int EplLinProcWrite(struct file *file, const char __user *buffer, unsigned long count, void *data); - -void PUBLIC TgtDbgSignalTracePoint (BYTE bTracePointNumber_p); -void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p); +static int EplLinProcRead(char *pcBuffer_p, char **ppcStart_p, off_t Offset_p, + int nBufferSize_p, int *pEof_p, void *pData_p); +static int EplLinProcWrite(struct file *file, const char __user * buffer, + unsigned long count, void *data); +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p); +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p); EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void); - //=========================================================================// // // // P U B L I C F U N C T I O N S // @@ -160,35 +158,32 @@ EPLDLLEXPORT DWORD PUBLIC EplIdentuGetRunningRequests(void); tEplKernel EplLinProcInit(void) { - struct proc_dir_entry* pProcDirEntry; - pProcDirEntry = create_proc_entry (EPL_PROC_DEV_NAME, S_IRUGO, NULL); - if (pProcDirEntry != NULL) - { - pProcDirEntry->read_proc = EplLinProcRead; - pProcDirEntry->write_proc = EplLinProcWrite; - pProcDirEntry->data = NULL; // device number or something else - - } - else - { - return kEplNoResource; - } + struct proc_dir_entry *pProcDirEntry; + pProcDirEntry = create_proc_entry(EPL_PROC_DEV_NAME, S_IRUGO, NULL); + if (pProcDirEntry != NULL) { + pProcDirEntry->read_proc = EplLinProcRead; + pProcDirEntry->write_proc = EplLinProcWrite; + pProcDirEntry->data = NULL; // device number or something else + + } else { + return kEplNoResource; + } #ifdef _DBG_TRACE_POINTS_ - // initialize spinlock and circular buffer position - spin_lock_init(&spinlockDbgTraceValue_l); - uiDbgTraceValuePos_l = 0; - dwDbgTraceValueOld_l = 0; + // initialize spinlock and circular buffer position + spin_lock_init(&spinlockDbgTraceValue_l); + uiDbgTraceValuePos_l = 0; + dwDbgTraceValueOld_l = 0; #endif - return kEplSuccessful; + return kEplSuccessful; } tEplKernel EplLinProcFree(void) { - remove_proc_entry (EPL_PROC_DEV_NAME, NULL); + remove_proc_entry(EPL_PROC_DEV_NAME, NULL); - return kEplSuccessful; + return kEplSuccessful; } //--------------------------------------------------------------------------- @@ -196,225 +191,219 @@ tEplKernel EplLinProcFree(void) //--------------------------------------------------------------------------- #ifdef _DBG_TRACE_POINTS_ -void PUBLIC TgtDbgSignalTracePoint ( - BYTE bTracePointNumber_p) +void PUBLIC TgtDbgSignalTracePoint(BYTE bTracePointNumber_p) { - if (bTracePointNumber_p >= (sizeof(aatmDbgTracePoint_l) / sizeof(aatmDbgTracePoint_l[0]))) - { - goto Exit; - } + if (bTracePointNumber_p >= + (sizeof(aatmDbgTracePoint_l) / sizeof(aatmDbgTracePoint_l[0]))) { + goto Exit; + } + atomic_inc(&aatmDbgTracePoint_l[bTracePointNumber_p]); - atomic_inc (&aatmDbgTracePoint_l[bTracePointNumber_p]); + Exit: -Exit: - - return; + return; } -void PUBLIC TgtDbgPostTraceValue (DWORD dwTraceValue_p) +void PUBLIC TgtDbgPostTraceValue(DWORD dwTraceValue_p) { - spin_lock_irqsave(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l); - if (dwDbgTraceValueOld_l != dwTraceValue_p) - { - adwDbgTraceValue_l[uiDbgTraceValuePos_l] = dwTraceValue_p; - uiDbgTraceValuePos_l = (uiDbgTraceValuePos_l + 1) % DBG_TRACE_VALUES; - dwDbgTraceValueOld_l = dwTraceValue_p; - } - spin_unlock_irqrestore(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l); + spin_lock_irqsave(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l); + if (dwDbgTraceValueOld_l != dwTraceValue_p) { + adwDbgTraceValue_l[uiDbgTraceValuePos_l] = dwTraceValue_p; + uiDbgTraceValuePos_l = + (uiDbgTraceValuePos_l + 1) % DBG_TRACE_VALUES; + dwDbgTraceValueOld_l = dwTraceValue_p; + } + spin_unlock_irqrestore(&spinlockDbgTraceValue_l, ulDbTraceValueFlags_l); - return; + return; } #endif - //--------------------------------------------------------------------------- // Read function for PROC-FS read access //--------------------------------------------------------------------------- -static int EplLinProcRead ( - char* pcBuffer_p, - char** ppcStart_p, - off_t Offset_p, - int nBufferSize_p, - int* pEof_p, - void* pData_p) +static int EplLinProcRead(char *pcBuffer_p, + char **ppcStart_p, + off_t Offset_p, + int nBufferSize_p, int *pEof_p, void *pData_p) { -int nSize; -int Eof; -tEplDllkCalStatistics* pDllkCalStats; + int nSize; + int Eof; + tEplDllkCalStatistics *pDllkCalStats; - nSize = 0; - Eof = 0; + nSize = 0; + Eof = 0; - // count calls of this function + // count calls of this function #ifdef _DBG_TRACE_POINTS_ - TgtDbgSignalTracePoint(0); + TgtDbgSignalTracePoint(0); #endif - //--------------------------------------------------------------- - // generate static information - //--------------------------------------------------------------- - - // ---- Driver information ---- - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "%s %s (c) 2006 %s\n", - EPL_PRODUCT_NAME, EPL_PRODUCT_VERSION, EPL_PRODUCT_MANUFACTURER); + //--------------------------------------------------------------- + // generate static information + //--------------------------------------------------------------- + // ---- Driver information ---- + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "%s %s (c) 2006 %s\n", + EPL_PRODUCT_NAME, EPL_PRODUCT_VERSION, + EPL_PRODUCT_MANUFACTURER); - //--------------------------------------------------------------- - // generate process information - //--------------------------------------------------------------- + //--------------------------------------------------------------- + // generate process information + //--------------------------------------------------------------- - // ---- EPL state ---- - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "NMT state: 0x%04X\n", - (WORD) EplNmtkGetNmtState()); + // ---- EPL state ---- + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "NMT state: 0x%04X\n", + (WORD) EplNmtkGetNmtState()); - EplDllkCalGetStatistics(&pDllkCalStats); + EplDllkCalGetStatistics(&pDllkCalStats); - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "CurAsyncTxGen=%lu CurAsyncTxNmt=%lu CurAsyncRx=%lu\nMaxAsyncTxGen=%lu MaxAsyncTxNmt=%lu MaxAsyncRx=%lu\n", pDllkCalStats->m_ulCurTxFrameCountGen, pDllkCalStats->m_ulCurTxFrameCountNmt, pDllkCalStats->m_ulCurRxFrameCount, pDllkCalStats->m_ulMaxTxFrameCountGen, pDllkCalStats->m_ulMaxTxFrameCountNmt, pDllkCalStats->m_ulMaxRxFrameCount); + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "CurAsyncTxGen=%lu CurAsyncTxNmt=%lu CurAsyncRx=%lu\nMaxAsyncTxGen=%lu MaxAsyncTxNmt=%lu MaxAsyncRx=%lu\n", + pDllkCalStats->m_ulCurTxFrameCountGen, + pDllkCalStats->m_ulCurTxFrameCountNmt, + pDllkCalStats->m_ulCurRxFrameCount, + pDllkCalStats->m_ulMaxTxFrameCountGen, + pDllkCalStats->m_ulMaxTxFrameCountNmt, + pDllkCalStats->m_ulMaxRxFrameCount); #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0) - // fetch running IdentRequests - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "running IdentRequests: 0x%08lX\n", - EplIdentuGetRunningRequests()); + // fetch running IdentRequests + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "running IdentRequests: 0x%08lX\n", + EplIdentuGetRunningRequests()); + + // fetch state of NmtMnu module + { + unsigned int uiMandatorySlaveCount; + unsigned int uiSignalSlaveCount; + WORD wFlags; + + EplNmtMnuGetDiagnosticInfo(&uiMandatorySlaveCount, + &uiSignalSlaveCount, &wFlags); + + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "MN MandSlaveCount: %u SigSlaveCount: %u Flags: 0x%X\n", + uiMandatorySlaveCount, uiSignalSlaveCount, + wFlags); + + } +#endif - // fetch state of NmtMnu module - { - unsigned int uiMandatorySlaveCount; - unsigned int uiSignalSlaveCount; - WORD wFlags; + // ---- FEC state ---- +#ifdef CONFIG_COLDFIRE + { + // Receive the base address + unsigned long base_addr; +#if (EDRV_USED_ETH_CTRL == 0) + // Set the base address of FEC0 + base_addr = FEC_BASE_ADDR_FEC0; +#else + // Set the base address of FEC1 + base_addr = FEC_BASE_ADDR_FEC1; +#endif - EplNmtMnuGetDiagnosticInfo(&uiMandatorySlaveCount, - &uiSignalSlaveCount, - &wFlags); + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "FEC_ECR = 0x%08X FEC_EIR = 0x%08X FEC_EIMR = 0x%08X\nFEC_TCR = 0x%08X FECTFSR = 0x%08X FECRFSR = 0x%08X\n", + FEC_ECR(base_addr), FEC_EIR(base_addr), + FEC_EIMR(base_addr), FEC_TCR(base_addr), + FEC_FECTFSR(base_addr), + FEC_FECRFSR(base_addr)); + } +#endif + // ---- DBG: TracePoints ---- +#ifdef _DBG_TRACE_POINTS_ + { + int nNum; + + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "DbgTracePoints:\n"); + for (nNum = 0; + nNum < (sizeof(aatmDbgTracePoint_l) / sizeof(atomic_t)); + nNum++) { + nSize += + snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + " TracePoint[%2d]: %d\n", (int)nNum, + atomic_read(&aatmDbgTracePoint_l[nNum])); + } + + nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "DbgTraceValues:\n"); + for (nNum = 0; nNum < DBG_TRACE_VALUES; nNum++) { + if (nNum == uiDbgTraceValuePos_l) { // next value will be stored at that position + nSize += + snprintf(pcBuffer_p + nSize, + nBufferSize_p - nSize, "*%08lX", + adwDbgTraceValue_l[nNum]); + } else { + nSize += + snprintf(pcBuffer_p + nSize, + nBufferSize_p - nSize, " %08lX", + adwDbgTraceValue_l[nNum]); + } + if ((nNum & 0x00000007) == 0x00000007) { // 8 values printed -> end of line reached + nSize += + snprintf(pcBuffer_p + nSize, + nBufferSize_p - nSize, "\n"); + } + } + if ((nNum & 0x00000007) != 0x00000007) { // number of values printed is not a multiple of 8 -> print new line + nSize += + snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize, + "\n"); + } + } +#endif - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "MN MandSlaveCount: %u SigSlaveCount: %u Flags: 0x%X\n", - uiMandatorySlaveCount, uiSignalSlaveCount, wFlags); + Eof = 1; + goto Exit; - } -#endif + Exit: - // ---- FEC state ---- - #ifdef CONFIG_COLDFIRE - { - // Receive the base address - unsigned long base_addr; - #if (EDRV_USED_ETH_CTRL == 0) - // Set the base address of FEC0 - base_addr = FEC_BASE_ADDR_FEC0; - #else - // Set the base address of FEC1 - base_addr = FEC_BASE_ADDR_FEC1; - #endif - - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "FEC_ECR = 0x%08X FEC_EIR = 0x%08X FEC_EIMR = 0x%08X\nFEC_TCR = 0x%08X FECTFSR = 0x%08X FECRFSR = 0x%08X\n", - FEC_ECR(base_addr), FEC_EIR(base_addr), FEC_EIMR(base_addr), FEC_TCR(base_addr), FEC_FECTFSR(base_addr), FEC_FECRFSR(base_addr)); - } - #endif - - - // ---- DBG: TracePoints ---- - #ifdef _DBG_TRACE_POINTS_ - { - int nNum; - - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "DbgTracePoints:\n"); - for (nNum=0; nNum<(sizeof(aatmDbgTracePoint_l)/sizeof(atomic_t)); nNum++) - { - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - " TracePoint[%2d]: %d\n", (int)nNum, - atomic_read(&aatmDbgTracePoint_l[nNum])); - } - - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "DbgTraceValues:\n"); - for (nNum=0; nNum end of line reached - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "\n"); - } - } - if ((nNum & 0x00000007) != 0x00000007) - { // number of values printed is not a multiple of 8 -> print new line - nSize += snprintf (pcBuffer_p + nSize, nBufferSize_p - nSize, - "\n"); - } - } - #endif - - - Eof = 1; - goto Exit; - - -Exit: - - *pEof_p = Eof; - - return (nSize); + *pEof_p = Eof; -} + return (nSize); +} //--------------------------------------------------------------------------- // Write function for PROC-FS write access //--------------------------------------------------------------------------- -static int EplLinProcWrite(struct file *file, const char __user *buffer, unsigned long count, void *data) +static int EplLinProcWrite(struct file *file, const char __user * buffer, + unsigned long count, void *data) { -char abBuffer[count + 1]; -int iErr; -int iVal = 0; -tEplNmtEvent NmtEvent; - - if (count > 0) - { - iErr = copy_from_user(abBuffer, buffer, count); - if (iErr != 0) - { - return count; - } - abBuffer[count] = '\0'; - - iErr = sscanf(abBuffer, "%i", &iVal); - } - if ((iVal <= 0) || (iVal > 0x2F)) - { - NmtEvent = kEplNmtEventSwReset; - } - else - { - NmtEvent = (tEplNmtEvent) iVal; - } - // execute specified NMT command on write access of /proc/epl - EplNmtuNmtEvent(NmtEvent); - - return count; + char abBuffer[count + 1]; + int iErr; + int iVal = 0; + tEplNmtEvent NmtEvent; + + if (count > 0) { + iErr = copy_from_user(abBuffer, buffer, count); + if (iErr != 0) { + return count; + } + abBuffer[count] = '\0'; + + iErr = sscanf(abBuffer, "%i", &iVal); + } + if ((iVal <= 0) || (iVal > 0x2F)) { + NmtEvent = kEplNmtEventSwReset; + } else { + NmtEvent = (tEplNmtEvent) iVal; + } + // execute specified NMT command on write access of /proc/epl + EplNmtuNmtEvent(NmtEvent); + + return count; } - - -- cgit v1.2.3 From 0c7a88caa584e91a6413b1279768bd429ea8a785 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 15:44:13 -0800 Subject: Staging: epl: hr timers all run in hard irq context now Because of this, we can't set the mode for the timer, so delete this code as it causes a build error right now. Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/epl/TimerHighReskX86.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/epl/TimerHighReskX86.c b/drivers/staging/epl/TimerHighReskX86.c index e1cb8238596c..82eee4702aa6 100644 --- a/drivers/staging/epl/TimerHighReskX86.c +++ b/drivers/staging/epl/TimerHighReskX86.c @@ -225,13 +225,6 @@ tEplKernel PUBLIC EplTimerHighReskAddInstance(void) hrtimer_init(pTimer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS); pTimer->function = EplTimerHighReskCallback; - - /* - * We use HRTIMER_CB_SOFTIRQ here. - * HRTIMER_CB_IRQSAFE is critical as the callback function - * would be called with IRQs disabled. - */ - pTimer->cb_mode = HRTIMER_CB_SOFTIRQ; } return Ret; -- cgit v1.2.3 From 46c71bc6108dcf367337383b5ff4dd876704f333 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 5 Jan 2009 15:45:21 -0800 Subject: Staging: epl: fix netdev->priv b0rkage netdev->priv is now gone, use netdev_priv() instead. This fixes the build error in the network driver within the epl stack. Cc: Daniel Krueger Cc: Ronald Sieber Signed-off-by: Greg Kroah-Hartman --- drivers/staging/epl/VirtualEthernetLinux.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/epl/VirtualEthernetLinux.c b/drivers/staging/epl/VirtualEthernetLinux.c index 522658ba8bf9..5d838dbf73a7 100644 --- a/drivers/staging/epl/VirtualEthernetLinux.c +++ b/drivers/staging/epl/VirtualEthernetLinux.c @@ -166,7 +166,7 @@ static int VEthOpen(struct net_device *pNetDevice_p) tEplKernel Ret = kEplSuccessful; //open the device -// struct net_device_stats* pStats = (struct net_device_stats*)pNetDevice_p->priv; +// struct net_device_stats* pStats = netdev_priv(pNetDevice_p); //start the interface queue for the network subsystem netif_start_queue(pNetDevice_p); @@ -199,8 +199,7 @@ static int VEthXmit(struct sk_buff *pSkb_p, struct net_device *pNetDevice_p) tEplFrameInfo FrameInfo; //transmit function - struct net_device_stats *pStats = - (struct net_device_stats *)pNetDevice_p->priv; + struct net_device_stats *pStats = netdev_priv(pNetDevice_p); //save timestemp pNetDevice_p->trans_start = jiffies; @@ -233,7 +232,7 @@ static struct net_device_stats *VEthGetStats(struct net_device *pNetDevice_p) { EPL_DBGLVL_VETH_TRACE0("VEthGetStats\n"); - return (struct net_device_stats *)pNetDevice_p->priv; + return netdev_priv(pNetDevice_p); } static void VEthTimeout(struct net_device *pNetDevice_p) @@ -250,8 +249,7 @@ static tEplKernel VEthRecvFrame(tEplFrameInfo * pFrameInfo_p) { tEplKernel Ret = kEplSuccessful; struct net_device *pNetDevice = pVEthNetDevice_g; - struct net_device_stats *pStats = - (struct net_device_stats *)pNetDevice->priv; + struct net_device_stats *pStats = netdev_priv(pNetDevice); struct sk_buff *pSkb; EPL_DBGLVL_VETH_TRACE1("VEthRecvFrame: FrameSize=%u\n", -- cgit v1.2.3 From d56d881274281939200d43b4ef1a6e14b8c1381f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 19 Dec 2008 17:21:40 -0800 Subject: Staging: add android framework This prepares us to start adding the android drivers to the build. The dummy android.c file will go away in the next few patches, as it will not be needed once drivers/staging/android/ has a driver in it. Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/Kconfig | 2 ++ drivers/staging/Makefile | 1 + drivers/staging/android/Kconfig | 9 +++++++++ drivers/staging/android/Makefile | 1 + drivers/staging/android/android.c | 18 ++++++++++++++++++ 5 files changed, 31 insertions(+) create mode 100644 drivers/staging/android/Kconfig create mode 100644 drivers/staging/android/Makefile create mode 100644 drivers/staging/android/android.c (limited to 'drivers/staging') diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index c06397139ae1..ce6badded47a 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -93,5 +93,7 @@ source "drivers/staging/frontier/Kconfig" source "drivers/staging/epl/Kconfig" +source "drivers/staging/android/Kconfig" + endif # !STAGING_EXCLUDE_BUILD endif # STAGING diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 53478e84d1dd..9ddcc2bb3365 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -29,3 +29,4 @@ obj-$(CONFIG_USB_RSPI) += rspiusb/ obj-$(CONFIG_INPUT_MIMIO) += mimio/ obj-$(CONFIG_TRANZPORT) += frontier/ obj-$(CONFIG_EPL) += epl/ +obj-$(CONFIG_ANDROID) += android/ diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig new file mode 100644 index 000000000000..229f8d7439ba --- /dev/null +++ b/drivers/staging/android/Kconfig @@ -0,0 +1,9 @@ +menu "Android" + +config ANDROID + bool "Android Drivers" + default N + ---help--- + Enable support for various drivers needed on the Android platform + +endmenu diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile new file mode 100644 index 000000000000..a551e5317376 --- /dev/null +++ b/drivers/staging/android/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_ANDROID) += android.o diff --git a/drivers/staging/android/android.c b/drivers/staging/android/android.c new file mode 100644 index 000000000000..b8ad5f358fd8 --- /dev/null +++ b/drivers/staging/android/android.c @@ -0,0 +1,18 @@ +#include +#include +#include + +static int __init android_init(void) +{ + return 0; +} + +static void __exit android_exit(void) +{ +} + +module_init(android_init); +module_exit(android_exit); + +MODULE_AUTHOR("Greg Kroah-Hartman"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3 From e898dfc6c907e8d103ff0609643af5fb820d0546 Mon Sep 17 00:00:00 2001 From: Arve HjønnevÃ¥g Date: Fri, 19 Dec 2008 17:40:44 -0800 Subject: Staging: android: add binder driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It builds, but not as a module, and with lots of warnings. I also had to fix up a few syntax errors to get it to build properly, I'm doubting that anyone has built it in a while :( Signed-off-by: Arve HjønnevÃ¥g Signed-off-by: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Kconfig | 4 + drivers/staging/android/Makefile | 1 + drivers/staging/android/binder.c | 3499 ++++++++++++++++++++++++++++++++++++++ drivers/staging/android/binder.h | 330 ++++ 4 files changed, 3834 insertions(+) create mode 100644 drivers/staging/android/binder.c create mode 100644 drivers/staging/android/binder.h (limited to 'drivers/staging') diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 229f8d7439ba..439a9fd81658 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -6,4 +6,8 @@ config ANDROID ---help--- Enable support for various drivers needed on the Android platform +config ANDROID_BINDER_IPC + tristate "Android Binder IPC Driver" + default y + endmenu diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile index a551e5317376..57efdce57c04 100644 --- a/drivers/staging/android/Makefile +++ b/drivers/staging/android/Makefile @@ -1 +1,2 @@ obj-$(CONFIG_ANDROID) += android.o +obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c new file mode 100644 index 000000000000..387625b40bb2 --- /dev/null +++ b/drivers/staging/android/binder.c @@ -0,0 +1,3499 @@ +/* binder.c + * + * Android IPC Subsystem + * + * Copyright (C) 2007-2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "binder.h" + +static DEFINE_MUTEX(binder_lock); +static HLIST_HEAD(binder_procs); +static struct binder_node *binder_context_mgr_node; +static uid_t binder_context_mgr_uid = -1; +static int binder_last_id; +static struct proc_dir_entry *binder_proc_dir_entry_root; +static struct proc_dir_entry *binder_proc_dir_entry_proc; +static struct hlist_head binder_dead_nodes; + +static int binder_read_proc_proc( + char *page, char **start, off_t off, int count, int *eof, void *data); + +/* This is only defined in include/asm-arm/sizes.h */ +#ifndef SZ_1K +#define SZ_1K 0x400 +#endif + +#ifndef SZ_4M +#define SZ_4M 0x400000 +#endif + +#ifndef __i386__ +#define FORBIDDEN_MMAP_FLAGS (VM_WRITE | VM_EXEC) +#else +#define FORBIDDEN_MMAP_FLAGS (VM_WRITE) +#endif + +#define BINDER_SMALL_BUF_SIZE (PAGE_SIZE * 64) + +enum { + BINDER_DEBUG_USER_ERROR = 1U << 0, + BINDER_DEBUG_FAILED_TRANSACTION = 1U << 1, + BINDER_DEBUG_DEAD_TRANSACTION = 1U << 2, + BINDER_DEBUG_OPEN_CLOSE = 1U << 3, + BINDER_DEBUG_DEAD_BINDER = 1U << 4, + BINDER_DEBUG_DEATH_NOTIFICATION = 1U << 5, + BINDER_DEBUG_READ_WRITE = 1U << 6, + BINDER_DEBUG_USER_REFS = 1U << 7, + BINDER_DEBUG_THREADS = 1U << 8, + BINDER_DEBUG_TRANSACTION = 1U << 9, + BINDER_DEBUG_TRANSACTION_COMPLETE = 1U << 10, + BINDER_DEBUG_FREE_BUFFER = 1U << 11, + BINDER_DEBUG_INTERNAL_REFS = 1U << 12, + BINDER_DEBUG_BUFFER_ALLOC = 1U << 13, + BINDER_DEBUG_PRIORITY_CAP = 1U << 14, + BINDER_DEBUG_BUFFER_ALLOC_ASYNC = 1U << 15, +}; +static uint32_t binder_debug_mask = BINDER_DEBUG_USER_ERROR | + BINDER_DEBUG_FAILED_TRANSACTION | BINDER_DEBUG_DEAD_TRANSACTION; +module_param_named(debug_mask, binder_debug_mask, uint, S_IWUSR | S_IRUGO); +static int binder_debug_no_lock; +module_param_named(proc_no_lock, binder_debug_no_lock, bool, S_IWUSR | S_IRUGO); +static DECLARE_WAIT_QUEUE_HEAD(binder_user_error_wait); +static int binder_stop_on_user_error; +static int binder_set_stop_on_user_error( + const char *val, struct kernel_param *kp) +{ + int ret; + ret = param_set_int(val, kp); + if (binder_stop_on_user_error < 2) + wake_up(&binder_user_error_wait); + return ret; +} +module_param_call(stop_on_user_error, binder_set_stop_on_user_error, + param_get_int, &binder_stop_on_user_error, S_IWUSR | S_IRUGO); + +#define binder_user_error(x...) \ + do { \ + if (binder_debug_mask & BINDER_DEBUG_USER_ERROR) \ + printk(KERN_INFO x); \ + if (binder_stop_on_user_error) \ + binder_stop_on_user_error = 2; \ + } while (0) + +enum { + BINDER_STAT_PROC, + BINDER_STAT_THREAD, + BINDER_STAT_NODE, + BINDER_STAT_REF, + BINDER_STAT_DEATH, + BINDER_STAT_TRANSACTION, + BINDER_STAT_TRANSACTION_COMPLETE, + BINDER_STAT_COUNT +}; + +struct binder_stats { + int br[_IOC_NR(BR_FAILED_REPLY) + 1]; + int bc[_IOC_NR(BC_DEAD_BINDER_DONE) + 1]; + int obj_created[BINDER_STAT_COUNT]; + int obj_deleted[BINDER_STAT_COUNT]; +}; + +static struct binder_stats binder_stats; + +struct binder_transaction_log_entry { + int debug_id; + int call_type; + int from_proc; + int from_thread; + int target_handle; + int to_proc; + int to_thread; + int to_node; + int data_size; + int offsets_size; +}; +struct binder_transaction_log { + int next; + int full; + struct binder_transaction_log_entry entry[32]; +}; +struct binder_transaction_log binder_transaction_log; +struct binder_transaction_log binder_transaction_log_failed; + +static struct binder_transaction_log_entry *binder_transaction_log_add( + struct binder_transaction_log *log) +{ + struct binder_transaction_log_entry *e; + e = &log->entry[log->next]; + memset(e, 0, sizeof(*e)); + log->next++; + if (log->next == ARRAY_SIZE(log->entry)) { + log->next = 0; + log->full = 1; + } + return e; +} + +struct binder_work { + struct list_head entry; + enum { + BINDER_WORK_TRANSACTION = 1, + BINDER_WORK_TRANSACTION_COMPLETE, + BINDER_WORK_NODE, + BINDER_WORK_DEAD_BINDER, + BINDER_WORK_DEAD_BINDER_AND_CLEAR, + BINDER_WORK_CLEAR_DEATH_NOTIFICATION, + } type; +}; + +struct binder_node { + int debug_id; + struct binder_work work; + union { + struct rb_node rb_node; + struct hlist_node dead_node; + }; + struct binder_proc *proc; + struct hlist_head refs; + int internal_strong_refs; + int local_weak_refs; + int local_strong_refs; + void __user *ptr; + void __user *cookie; + unsigned has_strong_ref : 1; + unsigned pending_strong_ref : 1; + unsigned has_weak_ref : 1; + unsigned pending_weak_ref : 1; + unsigned has_async_transaction : 1; + unsigned accept_fds : 1; + int min_priority : 8; + struct list_head async_todo; +}; + +struct binder_ref_death { + struct binder_work work; + void __user *cookie; +}; + +struct binder_ref { + /* Lookups needed: */ + /* node + proc => ref (transaction) */ + /* desc + proc => ref (transaction, inc/dec ref) */ + /* node => refs + procs (proc exit) */ + int debug_id; + struct rb_node rb_node_desc; + struct rb_node rb_node_node; + struct hlist_node node_entry; + struct binder_proc *proc; + struct binder_node *node; + uint32_t desc; + int strong; + int weak; + struct binder_ref_death *death; +}; + +struct binder_buffer { + struct list_head entry; /* free and allocated entries by addesss */ + struct rb_node rb_node; /* free entry by size or allocated entry */ + /* by address */ + unsigned free : 1; + unsigned allow_user_free : 1; + unsigned async_transaction : 1; + unsigned debug_id : 29; + + struct binder_transaction *transaction; + + struct binder_node *target_node; + size_t data_size; + size_t offsets_size; + uint8_t data[0]; +}; + +struct binder_proc { + struct hlist_node proc_node; + struct rb_root threads; + struct rb_root nodes; + struct rb_root refs_by_desc; + struct rb_root refs_by_node; + int pid; + struct vm_area_struct *vma; + struct task_struct *tsk; + void *buffer; + size_t user_buffer_offset; + + struct list_head buffers; + struct rb_root free_buffers; + struct rb_root allocated_buffers; + size_t free_async_space; + + struct page **pages; + size_t buffer_size; + uint32_t buffer_free; + struct list_head todo; + wait_queue_head_t wait; + struct binder_stats stats; + struct list_head delivered_death; + int max_threads; + int requested_threads; + int requested_threads_started; + int ready_threads; + long default_priority; +}; + +enum { + BINDER_LOOPER_STATE_REGISTERED = 0x01, + BINDER_LOOPER_STATE_ENTERED = 0x02, + BINDER_LOOPER_STATE_EXITED = 0x04, + BINDER_LOOPER_STATE_INVALID = 0x08, + BINDER_LOOPER_STATE_WAITING = 0x10, + BINDER_LOOPER_STATE_NEED_RETURN = 0x20 +}; + +struct binder_thread { + struct binder_proc *proc; + struct rb_node rb_node; + int pid; + int looper; + struct binder_transaction *transaction_stack; + struct list_head todo; + uint32_t return_error; /* Write failed, return error code in read buf */ + uint32_t return_error2; /* Write failed, return error code in read */ + /* buffer. Used when sending a reply to a dead process that */ + /* we are also waiting on */ + wait_queue_head_t wait; + struct binder_stats stats; +}; + +struct binder_transaction { + int debug_id; + struct binder_work work; + struct binder_thread *from; + struct binder_transaction *from_parent; + struct binder_proc *to_proc; + struct binder_thread *to_thread; + struct binder_transaction *to_parent; + unsigned need_reply : 1; + /*unsigned is_dead : 1;*/ /* not used at the moment */ + + struct binder_buffer *buffer; + unsigned int code; + unsigned int flags; + long priority; + long saved_priority; + uid_t sender_euid; +}; + +/* + * copied from get_unused_fd_flags + */ +int task_get_unused_fd_flags(struct task_struct *tsk, int flags) +{ + struct files_struct *files = get_files_struct(tsk); + int fd, error; + struct fdtable *fdt; + unsigned long rlim_cur; + + if (files == NULL) + return -ESRCH; + + error = -EMFILE; + spin_lock(&files->file_lock); + +repeat: + fdt = files_fdtable(files); + fd = find_next_zero_bit(fdt->open_fds->fds_bits, fdt->max_fds, + files->next_fd); + + /* + * N.B. For clone tasks sharing a files structure, this test + * will limit the total number of files that can be opened. + */ + rcu_read_lock(); + if (tsk->signal) + rlim_cur = tsk->signal->rlim[RLIMIT_NOFILE].rlim_cur; + else + rlim_cur = 0; + rcu_read_unlock(); + if (fd >= rlim_cur) + goto out; + + /* Do we need to expand the fd array or fd set? */ + error = expand_files(files, fd); + if (error < 0) + goto out; + + if (error) { + /* + * If we needed to expand the fs array we + * might have blocked - try again. + */ + error = -EMFILE; + goto repeat; + } + + FD_SET(fd, fdt->open_fds); + if (flags & O_CLOEXEC) + FD_SET(fd, fdt->close_on_exec); + else + FD_CLR(fd, fdt->close_on_exec); + files->next_fd = fd + 1; +#if 1 + /* Sanity check */ + if (fdt->fd[fd] != NULL) { + printk(KERN_WARNING "get_unused_fd: slot %d not NULL!\n", fd); + fdt->fd[fd] = NULL; + } +#endif + error = fd; + +out: + spin_unlock(&files->file_lock); + put_files_struct(files); + return error; +} + +/* + * copied from fd_install + */ +static void task_fd_install( + struct task_struct *tsk, unsigned int fd, struct file *file) +{ + struct files_struct *files = get_files_struct(tsk); + struct fdtable *fdt; + + if (files == NULL) + return; + + spin_lock(&files->file_lock); + fdt = files_fdtable(files); + BUG_ON(fdt->fd[fd] != NULL); + rcu_assign_pointer(fdt->fd[fd], file); + spin_unlock(&files->file_lock); + put_files_struct(files); +} + +/* + * copied from __put_unused_fd in open.c + */ +static void __put_unused_fd(struct files_struct *files, unsigned int fd) +{ + struct fdtable *fdt = files_fdtable(files); + __FD_CLR(fd, fdt->open_fds); + if (fd < files->next_fd) + files->next_fd = fd; +} + +/* + * copied from sys_close + */ +static long task_close_fd(struct task_struct *tsk, unsigned int fd) +{ + struct file *filp; + struct files_struct *files = get_files_struct(tsk); + struct fdtable *fdt; + int retval; + + if (files == NULL) + return -ESRCH; + + spin_lock(&files->file_lock); + fdt = files_fdtable(files); + if (fd >= fdt->max_fds) + goto out_unlock; + filp = fdt->fd[fd]; + if (!filp) + goto out_unlock; + rcu_assign_pointer(fdt->fd[fd], NULL); + FD_CLR(fd, fdt->close_on_exec); + __put_unused_fd(files, fd); + spin_unlock(&files->file_lock); + retval = filp_close(filp, files); + + /* can't restart close syscall because file table entry was cleared */ + if (unlikely(retval == -ERESTARTSYS || + retval == -ERESTARTNOINTR || + retval == -ERESTARTNOHAND || + retval == -ERESTART_RESTARTBLOCK)) + retval = -EINTR; + + put_files_struct(files); + return retval; + +out_unlock: + spin_unlock(&files->file_lock); + put_files_struct(files); + return -EBADF; +} + +static void binder_set_nice(long nice) +{ + long min_nice; + if (can_nice(current, nice)) { + set_user_nice(current, nice); + return; + } + min_nice = 20 - current->signal->rlim[RLIMIT_NICE].rlim_cur; + if (binder_debug_mask & BINDER_DEBUG_PRIORITY_CAP) + printk(KERN_INFO "binder: %d: nice value %ld not allowed use " + "%ld instead\n", current->pid, nice, min_nice); + set_user_nice(current, min_nice); + if (min_nice < 20) + return; + binder_user_error("binder: %d RLIMIT_NICE not set\n", current->pid); +} + +static size_t binder_buffer_size( + struct binder_proc *proc, struct binder_buffer *buffer) +{ + if (list_is_last(&buffer->entry, &proc->buffers)) + return proc->buffer + proc->buffer_size - (void *)buffer->data; + else + return (size_t)list_entry(buffer->entry.next, + struct binder_buffer, entry) - (size_t)buffer->data; +} + +static void binder_insert_free_buffer( + struct binder_proc *proc, struct binder_buffer *new_buffer) +{ + struct rb_node **p = &proc->free_buffers.rb_node; + struct rb_node *parent = NULL; + struct binder_buffer *buffer; + size_t buffer_size; + size_t new_buffer_size; + + BUG_ON(!new_buffer->free); + + new_buffer_size = binder_buffer_size(proc, new_buffer); + + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: add free buffer, size %d, " + "at %p\n", proc->pid, new_buffer_size, new_buffer); + + while (*p) { + parent = *p; + buffer = rb_entry(parent, struct binder_buffer, rb_node); + BUG_ON(!buffer->free); + + buffer_size = binder_buffer_size(proc, buffer); + + if (new_buffer_size < buffer_size) + p = &parent->rb_left; + else + p = &parent->rb_right; + } + rb_link_node(&new_buffer->rb_node, parent, p); + rb_insert_color(&new_buffer->rb_node, &proc->free_buffers); +} + +static void binder_insert_allocated_buffer( + struct binder_proc *proc, struct binder_buffer *new_buffer) +{ + struct rb_node **p = &proc->allocated_buffers.rb_node; + struct rb_node *parent = NULL; + struct binder_buffer *buffer; + + BUG_ON(new_buffer->free); + + while (*p) { + parent = *p; + buffer = rb_entry(parent, struct binder_buffer, rb_node); + BUG_ON(buffer->free); + + if (new_buffer < buffer) + p = &parent->rb_left; + else if (new_buffer > buffer) + p = &parent->rb_right; + else + BUG(); + } + rb_link_node(&new_buffer->rb_node, parent, p); + rb_insert_color(&new_buffer->rb_node, &proc->allocated_buffers); +} + +static struct binder_buffer *binder_buffer_lookup( + struct binder_proc *proc, void __user *user_ptr) +{ + struct rb_node *n = proc->allocated_buffers.rb_node; + struct binder_buffer *buffer; + struct binder_buffer *kern_ptr; + + kern_ptr = user_ptr - proc->user_buffer_offset + - offsetof(struct binder_buffer, data); + + while (n) { + buffer = rb_entry(n, struct binder_buffer, rb_node); + BUG_ON(buffer->free); + + if (kern_ptr < buffer) + n = n->rb_left; + else if (kern_ptr > buffer) + n = n->rb_right; + else + return buffer; + } + return NULL; +} + +static int binder_update_page_range(struct binder_proc *proc, int allocate, + void *start, void *end, struct vm_area_struct *vma) +{ + void *page_addr; + unsigned long user_page_addr; + struct vm_struct tmp_area; + struct page **page; + struct mm_struct *mm; + + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: %s pages %p-%p\n", + proc->pid, allocate ? "allocate" : "free", start, end); + + if (end <= start) + return 0; + + if (vma) + mm = NULL; + else + mm = get_task_mm(proc->tsk); + + if (mm) { + down_write(&mm->mmap_sem); + vma = proc->vma; + } + + if (allocate == 0) + goto free_range; + + if (vma == NULL) { + printk(KERN_ERR "binder: %d: binder_alloc_buf failed to " + "map pages in userspace, no vma\n", proc->pid); + goto err_no_vma; + } + + for (page_addr = start; page_addr < end; page_addr += PAGE_SIZE) { + int ret; + struct page **page_array_ptr; + page = &proc->pages[(page_addr - proc->buffer) / PAGE_SIZE]; + + BUG_ON(*page); + *page = alloc_page(GFP_KERNEL | __GFP_ZERO); + if (*page == NULL) { + printk(KERN_ERR "binder: %d: binder_alloc_buf failed " + "for page at %p\n", proc->pid, page_addr); + goto err_alloc_page_failed; + } + tmp_area.addr = page_addr; + tmp_area.size = PAGE_SIZE + PAGE_SIZE /* guard page? */; + page_array_ptr = page; + ret = map_vm_area(&tmp_area, PAGE_KERNEL, &page_array_ptr); + if (ret) { + printk(KERN_ERR "binder: %d: binder_alloc_buf failed " + "to map page at %p in kernel\n", + proc->pid, page_addr); + goto err_map_kernel_failed; + } + user_page_addr = (size_t)page_addr + proc->user_buffer_offset; + ret = vm_insert_page(vma, user_page_addr, page[0]); + if (ret) { + printk(KERN_ERR "binder: %d: binder_alloc_buf failed " + "to map page at %lx in userspace\n", + proc->pid, user_page_addr); + goto err_vm_insert_page_failed; + } + /* vm_insert_page does not seem to increment the refcount */ + } + if (mm) { + up_write(&mm->mmap_sem); + mmput(mm); + } + return 0; + +free_range: + for (page_addr = end - PAGE_SIZE; page_addr >= start; + page_addr -= PAGE_SIZE) { + page = &proc->pages[(page_addr - proc->buffer) / PAGE_SIZE]; + if (vma) + zap_page_range(vma, (size_t)page_addr + + proc->user_buffer_offset, PAGE_SIZE, NULL); +err_vm_insert_page_failed: + unmap_kernel_range((unsigned long)page_addr, PAGE_SIZE); +err_map_kernel_failed: + __free_page(*page); + *page = NULL; +err_alloc_page_failed: + ; + } +err_no_vma: + if (mm) { + up_write(&mm->mmap_sem); + mmput(mm); + } + return -ENOMEM; +} + +static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc, + size_t data_size, size_t offsets_size, int is_async) +{ + struct rb_node *n = proc->free_buffers.rb_node; + struct binder_buffer *buffer; + size_t buffer_size; + struct rb_node *best_fit = NULL; + void *has_page_addr; + void *end_page_addr; + size_t size; + + if (proc->vma == NULL) { + printk(KERN_ERR "binder: %d: binder_alloc_buf, no vma\n", + proc->pid); + return NULL; + } + + size = ALIGN(data_size, sizeof(void *)) + + ALIGN(offsets_size, sizeof(void *)); + + if (size < data_size || size < offsets_size) { + binder_user_error("binder: %d: got transaction with invalid " + "size %d-%d\n", proc->pid, data_size, offsets_size); + return NULL; + } + + if (is_async && + proc->free_async_space < size + sizeof(struct binder_buffer)) { + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_ERR "binder: %d: binder_alloc_buf size %d f" + "ailed, no async space left\n", proc->pid, size); + return NULL; + } + + while (n) { + buffer = rb_entry(n, struct binder_buffer, rb_node); + BUG_ON(!buffer->free); + buffer_size = binder_buffer_size(proc, buffer); + + if (size < buffer_size) { + best_fit = n; + n = n->rb_left; + } else if (size > buffer_size) + n = n->rb_right; + else { + best_fit = n; + break; + } + } + if (best_fit == NULL) { + printk(KERN_ERR "binder: %d: binder_alloc_buf size %d failed, " + "no address space\n", proc->pid, size); + return NULL; + } + if (n == NULL) { + buffer = rb_entry(best_fit, struct binder_buffer, rb_node); + buffer_size = binder_buffer_size(proc, buffer); + } + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: binder_alloc_buf size %d got buff" + "er %p size %d\n", proc->pid, size, buffer, buffer_size); + + has_page_addr = + (void *)(((size_t)buffer->data + buffer_size) & PAGE_MASK); + if (n == NULL) { + if (size + sizeof(struct binder_buffer) + 4 >= buffer_size) + buffer_size = size; /* no room for other buffers */ + else + buffer_size = size + sizeof(struct binder_buffer); + } + end_page_addr = (void *)PAGE_ALIGN((size_t)buffer->data + buffer_size); + if (end_page_addr > has_page_addr) + end_page_addr = has_page_addr; + if (binder_update_page_range(proc, 1, + (void *)PAGE_ALIGN((size_t)buffer->data), end_page_addr, NULL)) + return NULL; + + rb_erase(best_fit, &proc->free_buffers); + buffer->free = 0; + binder_insert_allocated_buffer(proc, buffer); + if (buffer_size != size) { + struct binder_buffer *new_buffer = (void *)buffer->data + size; + list_add(&new_buffer->entry, &buffer->entry); + new_buffer->free = 1; + binder_insert_free_buffer(proc, new_buffer); + } + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: binder_alloc_buf size %d got " + "%p\n", proc->pid, size, buffer); + buffer->data_size = data_size; + buffer->offsets_size = offsets_size; + buffer->async_transaction = is_async; + if (is_async) { + proc->free_async_space -= size + sizeof(struct binder_buffer); + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC_ASYNC) + printk(KERN_INFO "binder: %d: binder_alloc_buf size %d " + "async free %d\n", proc->pid, size, + proc->free_async_space); + } + + return buffer; +} + +static void *buffer_start_page(struct binder_buffer *buffer) +{ + return (void *)((size_t)buffer & PAGE_MASK); +} + +static void *buffer_end_page(struct binder_buffer *buffer) +{ + return (void *)(((size_t)(buffer + 1) - 1) & PAGE_MASK); +} + +static void binder_delete_free_buffer( + struct binder_proc *proc, struct binder_buffer *buffer) +{ + struct binder_buffer *prev, *next = NULL; + int free_page_end = 1; + int free_page_start = 1; + + BUG_ON(proc->buffers.next == &buffer->entry); + prev = list_entry(buffer->entry.prev, struct binder_buffer, entry); + BUG_ON(!prev->free); + if (buffer_end_page(prev) == buffer_start_page(buffer)) { + free_page_start = 0; + if (buffer_end_page(prev) == buffer_end_page(buffer)) + free_page_end = 0; + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: merge free, buffer %p " + "share page with %p\n", proc->pid, buffer, prev); + } + + if (!list_is_last(&buffer->entry, &proc->buffers)) { + next = list_entry(buffer->entry.next, + struct binder_buffer, entry); + if (buffer_start_page(next) == buffer_end_page(buffer)) { + free_page_end = 0; + if (buffer_start_page(next) == + buffer_start_page(buffer)) + free_page_start = 0; + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: merge free, " + "buffer %p share page with %p\n", + proc->pid, buffer, prev); + } + } + list_del(&buffer->entry); + if (free_page_start || free_page_end) { + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: merge free, buffer %p do " + "not share page%s%s with with %p or %p\n", + proc->pid, buffer, free_page_start ? "" : " end", + free_page_end ? "" : " start", prev, next); + binder_update_page_range(proc, 0, free_page_start ? + buffer_start_page(buffer) : buffer_end_page(buffer), + (free_page_end ? buffer_end_page(buffer) : + buffer_start_page(buffer)) + PAGE_SIZE, NULL); + } +} + +static void binder_free_buf( + struct binder_proc *proc, struct binder_buffer *buffer) +{ + size_t size, buffer_size; + + buffer_size = binder_buffer_size(proc, buffer); + + size = ALIGN(buffer->data_size, sizeof(void *)) + + ALIGN(buffer->offsets_size, sizeof(void *)); + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder: %d: binder_free_buf %p size %d buffer" + "_size %d\n", proc->pid, buffer, size, buffer_size); + + BUG_ON(buffer->free); + BUG_ON(size > buffer_size); + BUG_ON(buffer->transaction != NULL); + BUG_ON((void *)buffer < proc->buffer); + BUG_ON((void *)buffer > proc->buffer + proc->buffer_size); + + if (buffer->async_transaction) { + proc->free_async_space += size + sizeof(struct binder_buffer); + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC_ASYNC) + printk(KERN_INFO "binder: %d: binder_free_buf size %d " + "async free %d\n", proc->pid, size, + proc->free_async_space); + } + + binder_update_page_range(proc, 0, + (void *)PAGE_ALIGN((size_t)buffer->data), + (void *)(((size_t)buffer->data + buffer_size) & PAGE_MASK), + NULL); + rb_erase(&buffer->rb_node, &proc->allocated_buffers); + buffer->free = 1; + if (!list_is_last(&buffer->entry, &proc->buffers)) { + struct binder_buffer *next = list_entry(buffer->entry.next, + struct binder_buffer, entry); + if (next->free) { + rb_erase(&next->rb_node, &proc->free_buffers); + binder_delete_free_buffer(proc, next); + } + } + if (proc->buffers.next != &buffer->entry) { + struct binder_buffer *prev = list_entry(buffer->entry.prev, + struct binder_buffer, entry); + if (prev->free) { + binder_delete_free_buffer(proc, buffer); + rb_erase(&prev->rb_node, &proc->free_buffers); + buffer = prev; + } + } + binder_insert_free_buffer(proc, buffer); +} + +static struct binder_node * +binder_get_node(struct binder_proc *proc, void __user *ptr) +{ + struct rb_node *n = proc->nodes.rb_node; + struct binder_node *node; + + while (n) { + node = rb_entry(n, struct binder_node, rb_node); + + if (ptr < node->ptr) + n = n->rb_left; + else if (ptr > node->ptr) + n = n->rb_right; + else + return node; + } + return NULL; +} + +static struct binder_node * +binder_new_node(struct binder_proc *proc, void __user *ptr, void __user *cookie) +{ + struct rb_node **p = &proc->nodes.rb_node; + struct rb_node *parent = NULL; + struct binder_node *node; + + while (*p) { + parent = *p; + node = rb_entry(parent, struct binder_node, rb_node); + + if (ptr < node->ptr) + p = &(*p)->rb_left; + else if (ptr > node->ptr) + p = &(*p)->rb_right; + else + return NULL; + } + + node = kzalloc(sizeof(*node), GFP_KERNEL); + if (node == NULL) + return NULL; + binder_stats.obj_created[BINDER_STAT_NODE]++; + rb_link_node(&node->rb_node, parent, p); + rb_insert_color(&node->rb_node, &proc->nodes); + node->debug_id = ++binder_last_id; + node->proc = proc; + node->ptr = ptr; + node->cookie = cookie; + node->work.type = BINDER_WORK_NODE; + INIT_LIST_HEAD(&node->work.entry); + INIT_LIST_HEAD(&node->async_todo); + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: %d:%d node %d u%p c%p created\n", + proc->pid, current->pid, node->debug_id, + node->ptr, node->cookie); + return node; +} + +static int +binder_inc_node(struct binder_node *node, int strong, int internal, + struct list_head *target_list) +{ + if (strong) { + if (internal) { + if (target_list == NULL && + node->internal_strong_refs == 0 && + !(node == binder_context_mgr_node && + node->has_strong_ref)) { + printk(KERN_ERR "binder: invalid inc strong " + "node for %d\n", node->debug_id); + return -EINVAL; + } + node->internal_strong_refs++; + } else + node->local_strong_refs++; + if (!node->has_strong_ref && target_list) { + list_del_init(&node->work.entry); + list_add_tail(&node->work.entry, target_list); + } + } else { + if (!internal) + node->local_weak_refs++; + if (!node->has_weak_ref && list_empty(&node->work.entry)) { + if (target_list == NULL) { + printk(KERN_ERR "binder: invalid inc weak node " + "for %d\n", node->debug_id); + return -EINVAL; + } + list_add_tail(&node->work.entry, target_list); + } + } + return 0; +} + +static int +binder_dec_node(struct binder_node *node, int strong, int internal) +{ + if (strong) { + if (internal) + node->internal_strong_refs--; + else + node->local_strong_refs--; + if (node->local_strong_refs || node->internal_strong_refs) + return 0; + } else { + if (!internal) + node->local_weak_refs--; + if (node->local_weak_refs || !hlist_empty(&node->refs)) + return 0; + } + if (node->proc && (node->has_strong_ref || node->has_weak_ref)) { + if (list_empty(&node->work.entry)) { + list_add_tail(&node->work.entry, &node->proc->todo); + wake_up_interruptible(&node->proc->wait); + } + } else { + if (hlist_empty(&node->refs) && !node->local_strong_refs && + !node->local_weak_refs) { + list_del_init(&node->work.entry); + if (node->proc) { + rb_erase(&node->rb_node, &node->proc->nodes); + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: refless node %d deleted\n", node->debug_id); + } else { + hlist_del(&node->dead_node); + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: dead node %d deleted\n", node->debug_id); + } + kfree(node); + binder_stats.obj_deleted[BINDER_STAT_NODE]++; + } + } + + return 0; +} + + +static struct binder_ref * +binder_get_ref(struct binder_proc *proc, uint32_t desc) +{ + struct rb_node *n = proc->refs_by_desc.rb_node; + struct binder_ref *ref; + + while (n) { + ref = rb_entry(n, struct binder_ref, rb_node_desc); + + if (desc < ref->desc) + n = n->rb_left; + else if (desc > ref->desc) + n = n->rb_right; + else + return ref; + } + return NULL; +} + +static struct binder_ref * +binder_get_ref_for_node(struct binder_proc *proc, struct binder_node *node) +{ + struct rb_node *n; + struct rb_node **p = &proc->refs_by_node.rb_node; + struct rb_node *parent = NULL; + struct binder_ref *ref, *new_ref; + + while (*p) { + parent = *p; + ref = rb_entry(parent, struct binder_ref, rb_node_node); + + if (node < ref->node) + p = &(*p)->rb_left; + else if (node > ref->node) + p = &(*p)->rb_right; + else + return ref; + } + new_ref = kzalloc(sizeof(*ref), GFP_KERNEL); + if (new_ref == NULL) + return NULL; + binder_stats.obj_created[BINDER_STAT_REF]++; + new_ref->debug_id = ++binder_last_id; + new_ref->proc = proc; + new_ref->node = node; + rb_link_node(&new_ref->rb_node_node, parent, p); + rb_insert_color(&new_ref->rb_node_node, &proc->refs_by_node); + + new_ref->desc = (node == binder_context_mgr_node) ? 0 : 1; + for (n = rb_first(&proc->refs_by_desc); n != NULL; n = rb_next(n)) { + ref = rb_entry(n, struct binder_ref, rb_node_desc); + if (ref->desc > new_ref->desc) + break; + new_ref->desc = ref->desc + 1; + } + + p = &proc->refs_by_desc.rb_node; + while (*p) { + parent = *p; + ref = rb_entry(parent, struct binder_ref, rb_node_desc); + + if (new_ref->desc < ref->desc) + p = &(*p)->rb_left; + else if (new_ref->desc > ref->desc) + p = &(*p)->rb_right; + else + BUG(); + } + rb_link_node(&new_ref->rb_node_desc, parent, p); + rb_insert_color(&new_ref->rb_node_desc, &proc->refs_by_desc); + if (node) { + hlist_add_head(&new_ref->node_entry, &node->refs); + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: %d new ref %d desc %d for " + "node %d\n", proc->pid, new_ref->debug_id, + new_ref->desc, node->debug_id); + } else { + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: %d new ref %d desc %d for " + "dead node\n", proc->pid, new_ref->debug_id, + new_ref->desc); + } + return new_ref; +} + +static void +binder_delete_ref(struct binder_ref *ref) +{ + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: %d delete ref %d desc %d for " + "node %d\n", ref->proc->pid, ref->debug_id, + ref->desc, ref->node->debug_id); + rb_erase(&ref->rb_node_desc, &ref->proc->refs_by_desc); + rb_erase(&ref->rb_node_node, &ref->proc->refs_by_node); + if (ref->strong) + binder_dec_node(ref->node, 1, 1); + hlist_del(&ref->node_entry); + binder_dec_node(ref->node, 0, 1); + if (ref->death) { + if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER) + printk(KERN_INFO "binder: %d delete ref %d desc %d " + "has death notification\n", ref->proc->pid, + ref->debug_id, ref->desc); + list_del(&ref->death->work.entry); + kfree(ref->death); + binder_stats.obj_deleted[BINDER_STAT_DEATH]++; + } + kfree(ref); + binder_stats.obj_deleted[BINDER_STAT_REF]++; +} + +static int +binder_inc_ref( + struct binder_ref *ref, int strong, struct list_head *target_list) +{ + int ret; + if (strong) { + if (ref->strong == 0) { + ret = binder_inc_node(ref->node, 1, 1, target_list); + if (ret) + return ret; + } + ref->strong++; + } else { + if (ref->weak == 0) { + ret = binder_inc_node(ref->node, 0, 1, target_list); + if (ret) + return ret; + } + ref->weak++; + } + return 0; +} + + +static int +binder_dec_ref(struct binder_ref *ref, int strong) +{ + if (strong) { + if (ref->strong == 0) { + binder_user_error("binder: %d invalid dec strong, " + "ref %d desc %d s %d w %d\n", + ref->proc->pid, ref->debug_id, + ref->desc, ref->strong, ref->weak); + return -EINVAL; + } + ref->strong--; + if (ref->strong == 0) { + int ret; + ret = binder_dec_node(ref->node, strong, 1); + if (ret) + return ret; + } + } else { + if (ref->weak == 0) { + binder_user_error("binder: %d invalid dec weak, " + "ref %d desc %d s %d w %d\n", + ref->proc->pid, ref->debug_id, + ref->desc, ref->strong, ref->weak); + return -EINVAL; + } + ref->weak--; + } + if (ref->strong == 0 && ref->weak == 0) + binder_delete_ref(ref); + return 0; +} + +static void +binder_pop_transaction( + struct binder_thread *target_thread, struct binder_transaction *t) +{ + if (target_thread) { + BUG_ON(target_thread->transaction_stack != t); + BUG_ON(target_thread->transaction_stack->from != target_thread); + target_thread->transaction_stack = + target_thread->transaction_stack->from_parent; + t->from = NULL; + } + t->need_reply = 0; + if (t->buffer) + t->buffer->transaction = NULL; + kfree(t); + binder_stats.obj_deleted[BINDER_STAT_TRANSACTION]++; +} + +static void +binder_send_failed_reply(struct binder_transaction *t, uint32_t error_code) +{ + struct binder_thread *target_thread; + BUG_ON(t->flags & TF_ONE_WAY); + while (1) { + target_thread = t->from; + if (target_thread) { + if (target_thread->return_error != BR_OK && + target_thread->return_error2 == BR_OK) { + target_thread->return_error2 = + target_thread->return_error; + target_thread->return_error = BR_OK; + } + if (target_thread->return_error == BR_OK) { + if (binder_debug_mask & BINDER_DEBUG_FAILED_TRANSACTION) + printk(KERN_INFO "binder: send failed reply for transaction %d to %d:%d\n", + t->debug_id, target_thread->proc->pid, target_thread->pid); + + binder_pop_transaction(target_thread, t); + target_thread->return_error = error_code; + wake_up_interruptible(&target_thread->wait); + } else { + printk(KERN_ERR "binder: reply failed, target " + "thread, %d:%d, has error code %d " + "already\n", target_thread->proc->pid, + target_thread->pid, + target_thread->return_error); + } + return; + } else { + struct binder_transaction *next = t->from_parent; + + if (binder_debug_mask & BINDER_DEBUG_FAILED_TRANSACTION) + printk(KERN_INFO "binder: send failed reply " + "for transaction %d, target dead\n", + t->debug_id); + + binder_pop_transaction(target_thread, t); + if (next == NULL) { + if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER) + printk(KERN_INFO "binder: reply failed," + " no target thread at root\n"); + return; + } + t = next; + if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER) + printk(KERN_INFO "binder: reply failed, no targ" + "et thread -- retry %d\n", t->debug_id); + } + } +} + +static void +binder_transaction_buffer_release(struct binder_proc *proc, + struct binder_buffer *buffer, size_t *failed_at); + +static void +binder_transaction(struct binder_proc *proc, struct binder_thread *thread, + struct binder_transaction_data *tr, int reply) +{ + struct binder_transaction *t; + struct binder_work *tcomplete; + size_t *offp, *off_end; + struct binder_proc *target_proc; + struct binder_thread *target_thread = NULL; + struct binder_node *target_node = NULL; + struct list_head *target_list; + wait_queue_head_t *target_wait; + struct binder_transaction *in_reply_to = NULL; + struct binder_transaction_log_entry *e; + uint32_t return_error; + + e = binder_transaction_log_add(&binder_transaction_log); + e->call_type = reply ? 2 : !!(tr->flags & TF_ONE_WAY); + e->from_proc = proc->pid; + e->from_thread = thread->pid; + e->target_handle = tr->target.handle; + e->data_size = tr->data_size; + e->offsets_size = tr->offsets_size; + + if (reply) { + in_reply_to = thread->transaction_stack; + if (in_reply_to == NULL) { + binder_user_error("binder: %d:%d got reply transaction " + "with no transaction stack\n", + proc->pid, thread->pid); + return_error = BR_FAILED_REPLY; + goto err_empty_call_stack; + } + binder_set_nice(in_reply_to->saved_priority); + if (in_reply_to->to_thread != thread) { + binder_user_error("binder: %d:%d got reply transaction " + "with bad transaction stack," + " transaction %d has target %d:%d\n", + proc->pid, thread->pid, in_reply_to->debug_id, + in_reply_to->to_proc ? + in_reply_to->to_proc->pid : 0, + in_reply_to->to_thread ? + in_reply_to->to_thread->pid : 0); + return_error = BR_FAILED_REPLY; + in_reply_to = NULL; + goto err_bad_call_stack; + } + thread->transaction_stack = in_reply_to->to_parent; + target_thread = in_reply_to->from; + if (target_thread == NULL) { + return_error = BR_DEAD_REPLY; + goto err_dead_binder; + } + if (target_thread->transaction_stack != in_reply_to) { + binder_user_error("binder: %d:%d got reply transaction " + "with bad target transaction stack %d, " + "expected %d\n", + proc->pid, thread->pid, + target_thread->transaction_stack ? + target_thread->transaction_stack->debug_id : 0, + in_reply_to->debug_id); + return_error = BR_FAILED_REPLY; + in_reply_to = NULL; + target_thread = NULL; + goto err_dead_binder; + } + target_proc = target_thread->proc; + } else { + if (tr->target.handle) { + struct binder_ref *ref; + ref = binder_get_ref(proc, tr->target.handle); + if (ref == NULL) { + binder_user_error("binder: %d:%d got " + "transaction to invalid handle\n", + proc->pid, thread->pid); + return_error = BR_FAILED_REPLY; + goto err_invalid_target_handle; + } + target_node = ref->node; + } else { + target_node = binder_context_mgr_node; + if (target_node == NULL) { + return_error = BR_DEAD_REPLY; + goto err_no_context_mgr_node; + } + } + e->to_node = target_node->debug_id; + target_proc = target_node->proc; + if (target_proc == NULL) { + return_error = BR_DEAD_REPLY; + goto err_dead_binder; + } + if (!(tr->flags & TF_ONE_WAY) && thread->transaction_stack) { + struct binder_transaction *tmp; + tmp = thread->transaction_stack; + while (tmp) { + if (tmp->from && tmp->from->proc == target_proc) + target_thread = tmp->from; + tmp = tmp->from_parent; + } + } + } + if (target_thread) { + e->to_thread = target_thread->pid; + target_list = &target_thread->todo; + target_wait = &target_thread->wait; + } else { + target_list = &target_proc->todo; + target_wait = &target_proc->wait; + } + e->to_proc = target_proc->pid; + + /* TODO: reuse incoming transaction for reply */ + t = kzalloc(sizeof(*t), GFP_KERNEL); + if (t == NULL) { + return_error = BR_FAILED_REPLY; + goto err_alloc_t_failed; + } + binder_stats.obj_created[BINDER_STAT_TRANSACTION]++; + + tcomplete = kzalloc(sizeof(*tcomplete), GFP_KERNEL); + if (tcomplete == NULL) { + return_error = BR_FAILED_REPLY; + goto err_alloc_tcomplete_failed; + } + binder_stats.obj_created[BINDER_STAT_TRANSACTION_COMPLETE]++; + + t->debug_id = ++binder_last_id; + e->debug_id = t->debug_id; + + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) { + if (reply) + printk(KERN_INFO "binder: %d:%d BC_REPLY %d -> %d:%d, " + "data %p-%p size %d-%d\n", + proc->pid, thread->pid, t->debug_id, + target_proc->pid, target_thread->pid, + tr->data.ptr.buffer, tr->data.ptr.offsets, + tr->data_size, tr->offsets_size); + else + printk(KERN_INFO "binder: %d:%d BC_TRANSACTION %d -> " + "%d - node %d, data %p-%p size %d-%d\n", + proc->pid, thread->pid, t->debug_id, + target_proc->pid, target_node->debug_id, + tr->data.ptr.buffer, tr->data.ptr.offsets, + tr->data_size, tr->offsets_size); + } + + if (!reply && !(tr->flags & TF_ONE_WAY)) + t->from = thread; + else + t->from = NULL; + t->sender_euid = proc->tsk->euid; + t->to_proc = target_proc; + t->to_thread = target_thread; + t->code = tr->code; + t->flags = tr->flags; + t->priority = task_nice(current); + t->buffer = binder_alloc_buf(target_proc, tr->data_size, + tr->offsets_size, !reply && (t->flags & TF_ONE_WAY)); + if (t->buffer == NULL) { + return_error = BR_FAILED_REPLY; + goto err_binder_alloc_buf_failed; + } + t->buffer->allow_user_free = 0; + t->buffer->debug_id = t->debug_id; + t->buffer->transaction = t; + t->buffer->target_node = target_node; + if (target_node) + binder_inc_node(target_node, 1, 0, NULL); + + offp = (size_t *)(t->buffer->data + ALIGN(tr->data_size, sizeof(void *))); + + if (copy_from_user(t->buffer->data, tr->data.ptr.buffer, tr->data_size)) { + binder_user_error("binder: %d:%d got transaction with invalid " + "data ptr\n", proc->pid, thread->pid); + return_error = BR_FAILED_REPLY; + goto err_copy_data_failed; + } + if (copy_from_user(offp, tr->data.ptr.offsets, tr->offsets_size)) { + binder_user_error("binder: %d:%d got transaction with invalid " + "offsets ptr\n", proc->pid, thread->pid); + return_error = BR_FAILED_REPLY; + goto err_copy_data_failed; + } + off_end = (void *)offp + tr->offsets_size; + for (; offp < off_end; offp++) { + struct flat_binder_object *fp; + if (*offp > t->buffer->data_size - sizeof(*fp)) { + binder_user_error("binder: %d:%d got transaction with " + "invalid offset, %d\n", + proc->pid, thread->pid, *offp); + return_error = BR_FAILED_REPLY; + goto err_bad_offset; + } + fp = (struct flat_binder_object *)(t->buffer->data + *offp); + switch (fp->type) { + case BINDER_TYPE_BINDER: + case BINDER_TYPE_WEAK_BINDER: { + struct binder_ref *ref; + struct binder_node *node = binder_get_node(proc, fp->binder); + if (node == NULL) { + node = binder_new_node(proc, fp->binder, fp->cookie); + if (node == NULL) { + return_error = BR_FAILED_REPLY; + goto err_binder_new_node_failed; + } + node->min_priority = fp->flags & FLAT_BINDER_FLAG_PRIORITY_MASK; + node->accept_fds = !!(fp->flags & FLAT_BINDER_FLAG_ACCEPTS_FDS); + } + if (fp->cookie != node->cookie) { + binder_user_error("binder: %d:%d sending u%p " + "node %d, cookie mismatch %p != %p\n", + proc->pid, thread->pid, + fp->binder, node->debug_id, + fp->cookie, node->cookie); + goto err_binder_get_ref_for_node_failed; + } + ref = binder_get_ref_for_node(target_proc, node); + if (ref == NULL) { + return_error = BR_FAILED_REPLY; + goto err_binder_get_ref_for_node_failed; + } + if (fp->type == BINDER_TYPE_BINDER) + fp->type = BINDER_TYPE_HANDLE; + else + fp->type = BINDER_TYPE_WEAK_HANDLE; + fp->handle = ref->desc; + binder_inc_ref(ref, fp->type == BINDER_TYPE_HANDLE, &thread->todo); + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " node %d u%p -> ref %d desc %d\n", + node->debug_id, node->ptr, ref->debug_id, ref->desc); + } break; + case BINDER_TYPE_HANDLE: + case BINDER_TYPE_WEAK_HANDLE: { + struct binder_ref *ref = binder_get_ref(proc, fp->handle); + if (ref == NULL) { + binder_user_error("binder: %d:%d got " + "transaction with invalid " + "handle, %ld\n", proc->pid, + thread->pid, fp->handle); + return_error = BR_FAILED_REPLY; + goto err_binder_get_ref_failed; + } + if (ref->node->proc == target_proc) { + if (fp->type == BINDER_TYPE_HANDLE) + fp->type = BINDER_TYPE_BINDER; + else + fp->type = BINDER_TYPE_WEAK_BINDER; + fp->binder = ref->node->ptr; + fp->cookie = ref->node->cookie; + binder_inc_node(ref->node, fp->type == BINDER_TYPE_BINDER, 0, NULL); + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " ref %d desc %d -> node %d u%p\n", + ref->debug_id, ref->desc, ref->node->debug_id, ref->node->ptr); + } else { + struct binder_ref *new_ref; + new_ref = binder_get_ref_for_node(target_proc, ref->node); + if (new_ref == NULL) { + return_error = BR_FAILED_REPLY; + goto err_binder_get_ref_for_node_failed; + } + fp->handle = new_ref->desc; + binder_inc_ref(new_ref, fp->type == BINDER_TYPE_HANDLE, NULL); + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " ref %d desc %d -> ref %d desc %d (node %d)\n", + ref->debug_id, ref->desc, new_ref->debug_id, new_ref->desc, ref->node->debug_id); + } + } break; + + case BINDER_TYPE_FD: { + int target_fd; + struct file *file; + + if (reply) { + if (!(in_reply_to->flags & TF_ACCEPT_FDS)) { + binder_user_error("binder: %d:%d got reply with fd, %ld, but target does not allow fds\n", + proc->pid, thread->pid, fp->handle); + return_error = BR_FAILED_REPLY; + goto err_fd_not_allowed; + } + } else if (!target_node->accept_fds) { + binder_user_error("binder: %d:%d got transaction with fd, %ld, but target does not allow fds\n", + proc->pid, thread->pid, fp->handle); + return_error = BR_FAILED_REPLY; + goto err_fd_not_allowed; + } + + file = fget(fp->handle); + if (file == NULL) { + binder_user_error("binder: %d:%d got transaction with invalid fd, %ld\n", + proc->pid, thread->pid, fp->handle); + return_error = BR_FAILED_REPLY; + goto err_fget_failed; + } + target_fd = task_get_unused_fd_flags(target_proc->tsk, O_CLOEXEC); + if (target_fd < 0) { + fput(file); + return_error = BR_FAILED_REPLY; + goto err_get_unused_fd_failed; + } + task_fd_install(target_proc->tsk, target_fd, file); + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " fd %ld -> %d\n", fp->handle, target_fd); + /* TODO: fput? */ + fp->handle = target_fd; + } break; + + default: + binder_user_error("binder: %d:%d got transactio" + "n with invalid object type, %lx\n", + proc->pid, thread->pid, fp->type); + return_error = BR_FAILED_REPLY; + goto err_bad_object_type; + } + } + if (reply) { + BUG_ON(t->buffer->async_transaction != 0); + binder_pop_transaction(target_thread, in_reply_to); + } else if (!(t->flags & TF_ONE_WAY)) { + BUG_ON(t->buffer->async_transaction != 0); + t->need_reply = 1; + t->from_parent = thread->transaction_stack; + thread->transaction_stack = t; + } else { + BUG_ON(target_node == NULL); + BUG_ON(t->buffer->async_transaction != 1); + if (target_node->has_async_transaction) { + target_list = &target_node->async_todo; + target_wait = NULL; + } else + target_node->has_async_transaction = 1; + } + t->work.type = BINDER_WORK_TRANSACTION; + list_add_tail(&t->work.entry, target_list); + tcomplete->type = BINDER_WORK_TRANSACTION_COMPLETE; + list_add_tail(&tcomplete->entry, &thread->todo); + if (target_wait) + wake_up_interruptible(target_wait); + return; + +err_get_unused_fd_failed: +err_fget_failed: +err_fd_not_allowed: +err_binder_get_ref_for_node_failed: +err_binder_get_ref_failed: +err_binder_new_node_failed: +err_bad_object_type: +err_bad_offset: +err_copy_data_failed: + binder_transaction_buffer_release(target_proc, t->buffer, offp); + t->buffer->transaction = NULL; + binder_free_buf(target_proc, t->buffer); +err_binder_alloc_buf_failed: + kfree(tcomplete); + binder_stats.obj_deleted[BINDER_STAT_TRANSACTION_COMPLETE]++; +err_alloc_tcomplete_failed: + kfree(t); + binder_stats.obj_deleted[BINDER_STAT_TRANSACTION]++; +err_alloc_t_failed: +err_bad_call_stack: +err_empty_call_stack: +err_dead_binder: +err_invalid_target_handle: +err_no_context_mgr_node: + if (binder_debug_mask & BINDER_DEBUG_FAILED_TRANSACTION) + printk(KERN_INFO "binder: %d:%d transaction failed %d, size %d-%d\n", + proc->pid, thread->pid, return_error, + tr->data_size, tr->offsets_size); + + { + struct binder_transaction_log_entry *fe; + fe = binder_transaction_log_add(&binder_transaction_log_failed); + *fe = *e; + } + + BUG_ON(thread->return_error != BR_OK); + if (in_reply_to) { + thread->return_error = BR_TRANSACTION_COMPLETE; + binder_send_failed_reply(in_reply_to, return_error); + } else + thread->return_error = return_error; +} + +static void +binder_transaction_buffer_release(struct binder_proc *proc, struct binder_buffer *buffer, size_t *failed_at) +{ + size_t *offp, *off_end; + int debug_id = buffer->debug_id; + + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO "binder: %d buffer release %d, size %d-%d, failed at %p\n", + proc->pid, buffer->debug_id, + buffer->data_size, buffer->offsets_size, failed_at); + + if (buffer->target_node) + binder_dec_node(buffer->target_node, 1, 0); + + offp = (size_t *)(buffer->data + ALIGN(buffer->data_size, sizeof(void *))); + if (failed_at) + off_end = failed_at; + else + off_end = (void *)offp + buffer->offsets_size; + for (; offp < off_end; offp++) { + struct flat_binder_object *fp; + if (*offp > buffer->data_size - sizeof(*fp)) { + printk(KERN_ERR "binder: transaction release %d bad offset %d, size %d\n", debug_id, *offp, buffer->data_size); + continue; + } + fp = (struct flat_binder_object *)(buffer->data + *offp); + switch (fp->type) { + case BINDER_TYPE_BINDER: + case BINDER_TYPE_WEAK_BINDER: { + struct binder_node *node = binder_get_node(proc, fp->binder); + if (node == NULL) { + printk(KERN_ERR "binder: transaction release %d bad node %p\n", debug_id, fp->binder); + break; + } + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " node %d u%p\n", + node->debug_id, node->ptr); + binder_dec_node(node, fp->type == BINDER_TYPE_BINDER, 0); + } break; + case BINDER_TYPE_HANDLE: + case BINDER_TYPE_WEAK_HANDLE: { + struct binder_ref *ref = binder_get_ref(proc, fp->handle); + if (ref == NULL) { + printk(KERN_ERR "binder: transaction release %d bad handle %ld\n", debug_id, fp->handle); + break; + } + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " ref %d desc %d (node %d)\n", + ref->debug_id, ref->desc, ref->node->debug_id); + binder_dec_ref(ref, fp->type == BINDER_TYPE_HANDLE); + } break; + + case BINDER_TYPE_FD: + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO " fd %ld\n", fp->handle); + if (failed_at) + task_close_fd(proc->tsk, fp->handle); + break; + + default: + printk(KERN_ERR "binder: transaction release %d bad object type %lx\n", debug_id, fp->type); + break; + } + } +} + +int +binder_thread_write(struct binder_proc *proc, struct binder_thread *thread, + void __user *buffer, int size, signed long *consumed) +{ + uint32_t cmd; + void __user *ptr = buffer + *consumed; + void __user *end = buffer + size; + + while (ptr < end && thread->return_error == BR_OK) { + if (get_user(cmd, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (_IOC_NR(cmd) < ARRAY_SIZE(binder_stats.bc)) { + binder_stats.bc[_IOC_NR(cmd)]++; + proc->stats.bc[_IOC_NR(cmd)]++; + thread->stats.bc[_IOC_NR(cmd)]++; + } + switch (cmd) { + case BC_INCREFS: + case BC_ACQUIRE: + case BC_RELEASE: + case BC_DECREFS: { + uint32_t target; + struct binder_ref *ref; + const char *debug_string; + + if (get_user(target, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (target == 0 && binder_context_mgr_node && + (cmd == BC_INCREFS || cmd == BC_ACQUIRE)) { + ref = binder_get_ref_for_node(proc, + binder_context_mgr_node); + if (ref->desc != target) { + binder_user_error("binder: %d:" + "%d tried to acquire " + "reference to desc 0, " + "got %d instead\n", + proc->pid, thread->pid, + ref->desc); + } + } else + ref = binder_get_ref(proc, target); + if (ref == NULL) { + binder_user_error("binder: %d:%d refcou" + "nt change on invalid ref %d\n", + proc->pid, thread->pid, target); + break; + } + switch (cmd) { + case BC_INCREFS: + debug_string = "IncRefs"; + binder_inc_ref(ref, 0, NULL); + break; + case BC_ACQUIRE: + debug_string = "Acquire"; + binder_inc_ref(ref, 1, NULL); + break; + case BC_RELEASE: + debug_string = "Release"; + binder_dec_ref(ref, 1); + break; + case BC_DECREFS: + default: + debug_string = "DecRefs"; + binder_dec_ref(ref, 0); + break; + } + if (binder_debug_mask & BINDER_DEBUG_USER_REFS) + printk(KERN_INFO "binder: %d:%d %s ref %d desc %d s %d w %d for node %d\n", + proc->pid, thread->pid, debug_string, ref->debug_id, ref->desc, ref->strong, ref->weak, ref->node->debug_id); + break; + } + case BC_INCREFS_DONE: + case BC_ACQUIRE_DONE: { + void __user *node_ptr; + void *cookie; + struct binder_node *node; + + if (get_user(node_ptr, (void * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + if (get_user(cookie, (void * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + node = binder_get_node(proc, node_ptr); + if (node == NULL) { + binder_user_error("binder: %d:%d " + "%s u%p no match\n", + proc->pid, thread->pid, + cmd == BC_INCREFS_DONE ? + "BC_INCREFS_DONE" : + "BC_ACQUIRE_DONE", + node_ptr); + break; + } + if (cookie != node->cookie) { + binder_user_error("binder: %d:%d %s u%p node %d" + " cookie mismatch %p != %p\n", + proc->pid, thread->pid, + cmd == BC_INCREFS_DONE ? + "BC_INCREFS_DONE" : "BC_ACQUIRE_DONE", + node_ptr, node->debug_id, + cookie, node->cookie); + break; + } + if (cmd == BC_ACQUIRE_DONE) { + if (node->pending_strong_ref == 0) { + binder_user_error("binder: %d:%d " + "BC_ACQUIRE_DONE node %d has " + "no pending acquire request\n", + proc->pid, thread->pid, + node->debug_id); + break; + } + node->pending_strong_ref = 0; + } else { + if (node->pending_weak_ref == 0) { + binder_user_error("binder: %d:%d " + "BC_INCREFS_DONE node %d has " + "no pending increfs request\n", + proc->pid, thread->pid, + node->debug_id); + break; + } + node->pending_weak_ref = 0; + } + binder_dec_node(node, cmd == BC_ACQUIRE_DONE, 0); + if (binder_debug_mask & BINDER_DEBUG_USER_REFS) + printk(KERN_INFO "binder: %d:%d %s node %d ls %d lw %d\n", + proc->pid, thread->pid, cmd == BC_INCREFS_DONE ? "BC_INCREFS_DONE" : "BC_ACQUIRE_DONE", node->debug_id, node->local_strong_refs, node->local_weak_refs); + break; + } + case BC_ATTEMPT_ACQUIRE: + printk(KERN_ERR "binder: BC_ATTEMPT_ACQUIRE not supported\n"); + return -EINVAL; + case BC_ACQUIRE_RESULT: + printk(KERN_ERR "binder: BC_ACQUIRE_RESULT not supported\n"); + return -EINVAL; + + case BC_FREE_BUFFER: { + void __user *data_ptr; + struct binder_buffer *buffer; + + if (get_user(data_ptr, (void * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + + buffer = binder_buffer_lookup(proc, data_ptr); + if (buffer == NULL) { + binder_user_error("binder: %d:%d " + "BC_FREE_BUFFER u%p no match\n", + proc->pid, thread->pid, data_ptr); + break; + } + if (!buffer->allow_user_free) { + binder_user_error("binder: %d:%d " + "BC_FREE_BUFFER u%p matched " + "unreturned buffer\n", + proc->pid, thread->pid, data_ptr); + break; + } + if (binder_debug_mask & BINDER_DEBUG_FREE_BUFFER) + printk(KERN_INFO "binder: %d:%d BC_FREE_BUFFER u%p found buffer %d for %s transaction\n", + proc->pid, thread->pid, data_ptr, buffer->debug_id, + buffer->transaction ? "active" : "finished"); + + if (buffer->transaction) { + buffer->transaction->buffer = NULL; + buffer->transaction = NULL; + } + if (buffer->async_transaction && buffer->target_node) { + BUG_ON(!buffer->target_node->has_async_transaction); + if (list_empty(&buffer->target_node->async_todo)) + buffer->target_node->has_async_transaction = 0; + else + list_move_tail(buffer->target_node->async_todo.next, &thread->todo); + } + binder_transaction_buffer_release(proc, buffer, NULL); + binder_free_buf(proc, buffer); + break; + } + + case BC_TRANSACTION: + case BC_REPLY: { + struct binder_transaction_data tr; + + if (copy_from_user(&tr, ptr, sizeof(tr))) + return -EFAULT; + ptr += sizeof(tr); + binder_transaction(proc, thread, &tr, cmd == BC_REPLY); + break; + } + + case BC_REGISTER_LOOPER: + if (binder_debug_mask & BINDER_DEBUG_THREADS) + printk(KERN_INFO "binder: %d:%d BC_REGISTER_LOOPER\n", + proc->pid, thread->pid); + if (thread->looper & BINDER_LOOPER_STATE_ENTERED) { + thread->looper |= BINDER_LOOPER_STATE_INVALID; + binder_user_error("binder: %d:%d ERROR:" + " BC_REGISTER_LOOPER called " + "after BC_ENTER_LOOPER\n", + proc->pid, thread->pid); + } else if (proc->requested_threads == 0) { + thread->looper |= BINDER_LOOPER_STATE_INVALID; + binder_user_error("binder: %d:%d ERROR:" + " BC_REGISTER_LOOPER called " + "without request\n", + proc->pid, thread->pid); + } else { + proc->requested_threads--; + proc->requested_threads_started++; + } + thread->looper |= BINDER_LOOPER_STATE_REGISTERED; + break; + case BC_ENTER_LOOPER: + if (binder_debug_mask & BINDER_DEBUG_THREADS) + printk(KERN_INFO "binder: %d:%d BC_ENTER_LOOPER\n", + proc->pid, thread->pid); + if (thread->looper & BINDER_LOOPER_STATE_REGISTERED) { + thread->looper |= BINDER_LOOPER_STATE_INVALID; + binder_user_error("binder: %d:%d ERROR:" + " BC_ENTER_LOOPER called after " + "BC_REGISTER_LOOPER\n", + proc->pid, thread->pid); + } + thread->looper |= BINDER_LOOPER_STATE_ENTERED; + break; + case BC_EXIT_LOOPER: + if (binder_debug_mask & BINDER_DEBUG_THREADS) + printk(KERN_INFO "binder: %d:%d BC_EXIT_LOOPER\n", + proc->pid, thread->pid); + thread->looper |= BINDER_LOOPER_STATE_EXITED; + break; + + case BC_REQUEST_DEATH_NOTIFICATION: + case BC_CLEAR_DEATH_NOTIFICATION: { + uint32_t target; + void __user *cookie; + struct binder_ref *ref; + struct binder_ref_death *death; + + if (get_user(target, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (get_user(cookie, (void __user * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + ref = binder_get_ref(proc, target); + if (ref == NULL) { + binder_user_error("binder: %d:%d %s " + "invalid ref %d\n", + proc->pid, thread->pid, + cmd == BC_REQUEST_DEATH_NOTIFICATION ? + "BC_REQUEST_DEATH_NOTIFICATION" : + "BC_CLEAR_DEATH_NOTIFICATION", + target); + break; + } + + if (binder_debug_mask & BINDER_DEBUG_DEATH_NOTIFICATION) + printk(KERN_INFO "binder: %d:%d %s %p ref %d desc %d s %d w %d for node %d\n", + proc->pid, thread->pid, + cmd == BC_REQUEST_DEATH_NOTIFICATION ? + "BC_REQUEST_DEATH_NOTIFICATION" : + "BC_CLEAR_DEATH_NOTIFICATION", + cookie, ref->debug_id, ref->desc, + ref->strong, ref->weak, ref->node->debug_id); + + if (cmd == BC_REQUEST_DEATH_NOTIFICATION) { + if (ref->death) { + binder_user_error("binder: %d:%" + "d BC_REQUEST_DEATH_NOTI" + "FICATION death notific" + "ation already set\n", + proc->pid, thread->pid); + break; + } + death = kzalloc(sizeof(*death), GFP_KERNEL); + if (death == NULL) { + thread->return_error = BR_ERROR; + if (binder_debug_mask & BINDER_DEBUG_FAILED_TRANSACTION) + printk(KERN_INFO "binder: %d:%d " + "BC_REQUEST_DEATH_NOTIFICATION failed\n", + proc->pid, thread->pid); + break; + } + binder_stats.obj_created[BINDER_STAT_DEATH]++; + INIT_LIST_HEAD(&death->work.entry); + death->cookie = cookie; + ref->death = death; + if (ref->node->proc == NULL) { + ref->death->work.type = BINDER_WORK_DEAD_BINDER; + if (thread->looper & (BINDER_LOOPER_STATE_REGISTERED | BINDER_LOOPER_STATE_ENTERED)) { + list_add_tail(&ref->death->work.entry, &thread->todo); + } else { + list_add_tail(&ref->death->work.entry, &proc->todo); + wake_up_interruptible(&proc->wait); + } + } + } else { + if (ref->death == NULL) { + binder_user_error("binder: %d:%" + "d BC_CLEAR_DEATH_NOTIFI" + "CATION death notificat" + "ion not active\n", + proc->pid, thread->pid); + break; + } + death = ref->death; + if (death->cookie != cookie) { + binder_user_error("binder: %d:%" + "d BC_CLEAR_DEATH_NOTIFI" + "CATION death notificat" + "ion cookie mismatch " + "%p != %p\n", + proc->pid, thread->pid, + death->cookie, cookie); + break; + } + ref->death = NULL; + if (list_empty(&death->work.entry)) { + death->work.type = BINDER_WORK_CLEAR_DEATH_NOTIFICATION; + if (thread->looper & (BINDER_LOOPER_STATE_REGISTERED | BINDER_LOOPER_STATE_ENTERED)) { + list_add_tail(&death->work.entry, &thread->todo); + } else { + list_add_tail(&death->work.entry, &proc->todo); + wake_up_interruptible(&proc->wait); + } + } else { + BUG_ON(death->work.type != BINDER_WORK_DEAD_BINDER); + death->work.type = BINDER_WORK_DEAD_BINDER_AND_CLEAR; + } + } + } break; + case BC_DEAD_BINDER_DONE: { + struct binder_work *w; + void __user *cookie; + struct binder_ref_death *death = NULL; + if (get_user(cookie, (void __user * __user *)ptr)) + return -EFAULT; + + ptr += sizeof(void *); + list_for_each_entry(w, &proc->delivered_death, entry) { + struct binder_ref_death *tmp_death = container_of(w, struct binder_ref_death, work); + if (tmp_death->cookie == cookie) { + death = tmp_death; + break; + } + } + if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER) + printk(KERN_INFO "binder: %d:%d BC_DEAD_BINDER_DONE %p found %p\n", + proc->pid, thread->pid, cookie, death); + if (death == NULL) { + binder_user_error("binder: %d:%d BC_DEAD" + "_BINDER_DONE %p not found\n", + proc->pid, thread->pid, cookie); + break; + } + + list_del_init(&death->work.entry); + if (death->work.type == BINDER_WORK_DEAD_BINDER_AND_CLEAR) { + death->work.type = BINDER_WORK_CLEAR_DEATH_NOTIFICATION; + if (thread->looper & (BINDER_LOOPER_STATE_REGISTERED | BINDER_LOOPER_STATE_ENTERED)) { + list_add_tail(&death->work.entry, &thread->todo); + } else { + list_add_tail(&death->work.entry, &proc->todo); + wake_up_interruptible(&proc->wait); + } + } + } break; + + default: + printk(KERN_ERR "binder: %d:%d unknown command %d\n", proc->pid, thread->pid, cmd); + return -EINVAL; + } + *consumed = ptr - buffer; + } + return 0; +} + +void +binder_stat_br(struct binder_proc *proc, struct binder_thread *thread, uint32_t cmd) +{ + if (_IOC_NR(cmd) < ARRAY_SIZE(binder_stats.br)) { + binder_stats.br[_IOC_NR(cmd)]++; + proc->stats.br[_IOC_NR(cmd)]++; + thread->stats.br[_IOC_NR(cmd)]++; + } +} + +static int +binder_has_proc_work(struct binder_proc *proc, struct binder_thread *thread) +{ + return !list_empty(&proc->todo) || (thread->looper & BINDER_LOOPER_STATE_NEED_RETURN); +} + +static int +binder_has_thread_work(struct binder_thread *thread) +{ + return !list_empty(&thread->todo) || thread->return_error != BR_OK || + (thread->looper & BINDER_LOOPER_STATE_NEED_RETURN); +} + +static int +binder_thread_read(struct binder_proc *proc, struct binder_thread *thread, + void __user *buffer, int size, signed long *consumed, int non_block) +{ + void __user *ptr = buffer + *consumed; + void __user *end = buffer + size; + + int ret = 0; + int wait_for_proc_work; + + if (*consumed == 0) { + if (put_user(BR_NOOP, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + } + +retry: + wait_for_proc_work = thread->transaction_stack == NULL && list_empty(&thread->todo); + + if (thread->return_error != BR_OK && ptr < end) { + if (thread->return_error2 != BR_OK) { + if (put_user(thread->return_error2, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (ptr == end) + goto done; + thread->return_error2 = BR_OK; + } + if (put_user(thread->return_error, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + thread->return_error = BR_OK; + goto done; + } + + + thread->looper |= BINDER_LOOPER_STATE_WAITING; + if (wait_for_proc_work) + proc->ready_threads++; + mutex_unlock(&binder_lock); + if (wait_for_proc_work) { + if (!(thread->looper & (BINDER_LOOPER_STATE_REGISTERED | + BINDER_LOOPER_STATE_ENTERED))) { + binder_user_error("binder: %d:%d ERROR: Thread waiting " + "for process work before calling BC_REGISTER_" + "LOOPER or BC_ENTER_LOOPER (state %x)\n", + proc->pid, thread->pid, thread->looper); + wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2); + } + binder_set_nice(proc->default_priority); + if (non_block) { + if (!binder_has_proc_work(proc, thread)) + ret = -EAGAIN; + } else + ret = wait_event_interruptible_exclusive(proc->wait, binder_has_proc_work(proc, thread)); + } else { + if (non_block) { + if (!binder_has_thread_work(thread)) + ret = -EAGAIN; + } else + ret = wait_event_interruptible(thread->wait, binder_has_thread_work(thread)); + } + mutex_lock(&binder_lock); + if (wait_for_proc_work) + proc->ready_threads--; + thread->looper &= ~BINDER_LOOPER_STATE_WAITING; + + if (ret) + return ret; + + while (1) { + uint32_t cmd; + struct binder_transaction_data tr; + struct binder_work *w; + struct binder_transaction *t = NULL; + + if (!list_empty(&thread->todo)) + w = list_first_entry(&thread->todo, struct binder_work, entry); + else if (!list_empty(&proc->todo) && wait_for_proc_work) + w = list_first_entry(&proc->todo, struct binder_work, entry); + else { + if (ptr - buffer == 4 && !(thread->looper & BINDER_LOOPER_STATE_NEED_RETURN)) /* no data added */ + goto retry; + break; + } + + if (end - ptr < sizeof(tr) + 4) + break; + + switch (w->type) { + case BINDER_WORK_TRANSACTION: { + t = container_of(w, struct binder_transaction, work); + } break; + case BINDER_WORK_TRANSACTION_COMPLETE: { + cmd = BR_TRANSACTION_COMPLETE; + if (put_user(cmd, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + + binder_stat_br(proc, thread, cmd); + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION_COMPLETE) + printk(KERN_INFO "binder: %d:%d BR_TRANSACTION_COMPLETE\n", + proc->pid, thread->pid); + + list_del(&w->entry); + kfree(w); + binder_stats.obj_deleted[BINDER_STAT_TRANSACTION_COMPLETE]++; + } break; + case BINDER_WORK_NODE: { + struct binder_node *node = container_of(w, struct binder_node, work); + uint32_t cmd = BR_NOOP; + const char *cmd_name; + int strong = node->internal_strong_refs || node->local_strong_refs; + int weak = !hlist_empty(&node->refs) || node->local_weak_refs || strong; + if (weak && !node->has_weak_ref) { + cmd = BR_INCREFS; + cmd_name = "BR_INCREFS"; + node->has_weak_ref = 1; + node->pending_weak_ref = 1; + node->local_weak_refs++; + } else if (strong && !node->has_strong_ref) { + cmd = BR_ACQUIRE; + cmd_name = "BR_ACQUIRE"; + node->has_strong_ref = 1; + node->pending_strong_ref = 1; + node->local_strong_refs++; + } else if (!strong && node->has_strong_ref) { + cmd = BR_RELEASE; + cmd_name = "BR_RELEASE"; + node->has_strong_ref = 0; + } else if (!weak && node->has_weak_ref) { + cmd = BR_DECREFS; + cmd_name = "BR_DECREFS"; + node->has_weak_ref = 0; + } + if (cmd != BR_NOOP) { + if (put_user(cmd, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (put_user(node->ptr, (void * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + if (put_user(node->cookie, (void * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + + binder_stat_br(proc, thread, cmd); + if (binder_debug_mask & BINDER_DEBUG_USER_REFS) + printk(KERN_INFO "binder: %d:%d %s %d u%p c%p\n", + proc->pid, thread->pid, cmd_name, node->debug_id, node->ptr, node->cookie); + } else { + list_del_init(&w->entry); + if (!weak && !strong) { + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: %d:%d node %d u%p c%p deleted\n", + proc->pid, thread->pid, node->debug_id, node->ptr, node->cookie); + rb_erase(&node->rb_node, &proc->nodes); + kfree(node); + binder_stats.obj_deleted[BINDER_STAT_NODE]++; + } else { + if (binder_debug_mask & BINDER_DEBUG_INTERNAL_REFS) + printk(KERN_INFO "binder: %d:%d node %d u%p c%p state unchanged\n", + proc->pid, thread->pid, node->debug_id, node->ptr, node->cookie); + } + } + } break; + case BINDER_WORK_DEAD_BINDER: + case BINDER_WORK_DEAD_BINDER_AND_CLEAR: + case BINDER_WORK_CLEAR_DEATH_NOTIFICATION: { + struct binder_ref_death *death = container_of(w, struct binder_ref_death, work); + uint32_t cmd; + if (w->type == BINDER_WORK_CLEAR_DEATH_NOTIFICATION) + cmd = BR_CLEAR_DEATH_NOTIFICATION_DONE; + else + cmd = BR_DEAD_BINDER; + if (put_user(cmd, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (put_user(death->cookie, (void * __user *)ptr)) + return -EFAULT; + ptr += sizeof(void *); + if (binder_debug_mask & BINDER_DEBUG_DEATH_NOTIFICATION) + printk(KERN_INFO "binder: %d:%d %s %p\n", + proc->pid, thread->pid, + cmd == BR_DEAD_BINDER ? + "BR_DEAD_BINDER" : + "BR_CLEAR_DEATH_NOTIFICATION_DONE", + death->cookie); + + if (w->type == BINDER_WORK_CLEAR_DEATH_NOTIFICATION) { + list_del(&w->entry); + kfree(death); + binder_stats.obj_deleted[BINDER_STAT_DEATH]++; + } else + list_move(&w->entry, &proc->delivered_death); + if (cmd == BR_DEAD_BINDER) + goto done; /* DEAD_BINDER notifications can cause transactions */ + } break; + } + + if (!t) + continue; + + BUG_ON(t->buffer == NULL); + if (t->buffer->target_node) { + struct binder_node *target_node = t->buffer->target_node; + tr.target.ptr = target_node->ptr; + tr.cookie = target_node->cookie; + t->saved_priority = task_nice(current); + if (t->priority < target_node->min_priority && + !(t->flags & TF_ONE_WAY)) + binder_set_nice(t->priority); + else if (!(t->flags & TF_ONE_WAY) || + t->saved_priority > target_node->min_priority) + binder_set_nice(target_node->min_priority); + cmd = BR_TRANSACTION; + } else { + tr.target.ptr = NULL; + tr.cookie = NULL; + cmd = BR_REPLY; + } + tr.code = t->code; + tr.flags = t->flags; + tr.sender_euid = t->sender_euid; + + if (t->from) { + struct task_struct *sender = t->from->proc->tsk; + tr.sender_pid = task_tgid_nr_ns(sender, current->nsproxy->pid_ns); + } else { + tr.sender_pid = 0; + } + + tr.data_size = t->buffer->data_size; + tr.offsets_size = t->buffer->offsets_size; + tr.data.ptr.buffer = (void *)((void *)t->buffer->data + proc->user_buffer_offset); + tr.data.ptr.offsets = tr.data.ptr.buffer + ALIGN(t->buffer->data_size, sizeof(void *)); + + if (put_user(cmd, (uint32_t __user *)ptr)) + return -EFAULT; + ptr += sizeof(uint32_t); + if (copy_to_user(ptr, &tr, sizeof(tr))) + return -EFAULT; + ptr += sizeof(tr); + + binder_stat_br(proc, thread, cmd); + if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) + printk(KERN_INFO "binder: %d:%d %s %d %d:%d, cmd %d size %d-%d ptr %p-%p\n", + proc->pid, thread->pid, + (cmd == BR_TRANSACTION) ? "BR_TRANSACTION" : "BR_REPLY", + t->debug_id, t->from ? t->from->proc->pid : 0, + t->from ? t->from->pid : 0, cmd, + t->buffer->data_size, t->buffer->offsets_size, + tr.data.ptr.buffer, tr.data.ptr.offsets); + + list_del(&t->work.entry); + t->buffer->allow_user_free = 1; + if (cmd == BR_TRANSACTION && !(t->flags & TF_ONE_WAY)) { + t->to_parent = thread->transaction_stack; + t->to_thread = thread; + thread->transaction_stack = t; + } else { + t->buffer->transaction = NULL; + kfree(t); + binder_stats.obj_deleted[BINDER_STAT_TRANSACTION]++; + } + break; + } + +done: + + *consumed = ptr - buffer; + if (proc->requested_threads + proc->ready_threads == 0 && + proc->requested_threads_started < proc->max_threads && + (thread->looper & (BINDER_LOOPER_STATE_REGISTERED | + BINDER_LOOPER_STATE_ENTERED)) /* the user-space code fails to */ + /*spawn a new thread if we leave this out */) { + proc->requested_threads++; + if (binder_debug_mask & BINDER_DEBUG_THREADS) + printk(KERN_INFO "binder: %d:%d BR_SPAWN_LOOPER\n", + proc->pid, thread->pid); + if (put_user(BR_SPAWN_LOOPER, (uint32_t __user *)buffer)) + return -EFAULT; + } + return 0; +} + +static void binder_release_work(struct list_head *list) +{ + struct binder_work *w; + while (!list_empty(list)) { + w = list_first_entry(list, struct binder_work, entry); + list_del_init(&w->entry); + switch (w->type) { + case BINDER_WORK_TRANSACTION: { + struct binder_transaction *t = container_of(w, struct binder_transaction, work); + if (t->buffer->target_node && !(t->flags & TF_ONE_WAY)) + binder_send_failed_reply(t, BR_DEAD_REPLY); + } break; + case BINDER_WORK_TRANSACTION_COMPLETE: { + kfree(w); + binder_stats.obj_deleted[BINDER_STAT_TRANSACTION_COMPLETE]++; + } break; + default: + break; + } + } + +} + +static struct binder_thread *binder_get_thread(struct binder_proc *proc) +{ + struct binder_thread *thread = NULL; + struct rb_node *parent = NULL; + struct rb_node **p = &proc->threads.rb_node; + + while (*p) { + parent = *p; + thread = rb_entry(parent, struct binder_thread, rb_node); + + if (current->pid < thread->pid) + p = &(*p)->rb_left; + else if (current->pid > thread->pid) + p = &(*p)->rb_right; + else + break; + } + if (*p == NULL) { + thread = kzalloc(sizeof(*thread), GFP_KERNEL); + if (thread == NULL) + return NULL; + binder_stats.obj_created[BINDER_STAT_THREAD]++; + thread->proc = proc; + thread->pid = current->pid; + init_waitqueue_head(&thread->wait); + INIT_LIST_HEAD(&thread->todo); + rb_link_node(&thread->rb_node, parent, p); + rb_insert_color(&thread->rb_node, &proc->threads); + thread->looper |= BINDER_LOOPER_STATE_NEED_RETURN; + thread->return_error = BR_OK; + thread->return_error2 = BR_OK; + } + return thread; +} + +static int binder_free_thread(struct binder_proc *proc, struct binder_thread *thread) +{ + struct binder_transaction *t; + struct binder_transaction *send_reply = NULL; + int active_transactions = 0; + + rb_erase(&thread->rb_node, &proc->threads); + t = thread->transaction_stack; + if (t && t->to_thread == thread) + send_reply = t; + while (t) { + active_transactions++; + if (binder_debug_mask & BINDER_DEBUG_DEAD_TRANSACTION) + printk(KERN_INFO "binder: release %d:%d transaction %d %s, still active\n", + proc->pid, thread->pid, t->debug_id, (t->to_thread == thread) ? "in" : "out"); + if (t->to_thread == thread) { + t->to_proc = NULL; + t->to_thread = NULL; + if (t->buffer) { + t->buffer->transaction = NULL; + t->buffer = NULL; + } + t = t->to_parent; + } else if (t->from == thread) { + t->from = NULL; + t = t->from_parent; + } else + BUG(); + } + if (send_reply) + binder_send_failed_reply(send_reply, BR_DEAD_REPLY); + binder_release_work(&thread->todo); + kfree(thread); + binder_stats.obj_deleted[BINDER_STAT_THREAD]++; + return active_transactions; +} + +static unsigned int binder_poll(struct file *filp, struct poll_table_struct *wait) +{ + struct binder_proc *proc = filp->private_data; + struct binder_thread *thread = NULL; + int wait_for_proc_work; + + mutex_lock(&binder_lock); + thread = binder_get_thread(proc); + + wait_for_proc_work = thread->transaction_stack == NULL && + list_empty(&thread->todo) && thread->return_error == BR_OK; + mutex_unlock(&binder_lock); + + if (wait_for_proc_work) { + if (binder_has_proc_work(proc, thread)) + return POLLIN; + poll_wait(filp, &proc->wait, wait); + if (binder_has_proc_work(proc, thread)) + return POLLIN; + } else { + if (binder_has_thread_work(thread)) + return POLLIN; + poll_wait(filp, &thread->wait, wait); + if (binder_has_thread_work(thread)) + return POLLIN; + } + return 0; +} + +static long binder_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) +{ + int ret; + struct binder_proc *proc = filp->private_data; + struct binder_thread *thread; + unsigned int size = _IOC_SIZE(cmd); + void __user *ubuf = (void __user *)arg; + + /*printk(KERN_INFO "binder_ioctl: %d:%d %x %lx\n", proc->pid, current->pid, cmd, arg);*/ + + ret = wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2); + if (ret) + return ret; + + mutex_lock(&binder_lock); + thread = binder_get_thread(proc); + if (thread == NULL) { + ret = -ENOMEM; + goto err; + } + + switch (cmd) { + case BINDER_WRITE_READ: { + struct binder_write_read bwr; + if (size != sizeof(struct binder_write_read)) { + ret = -EINVAL; + goto err; + } + if (copy_from_user(&bwr, ubuf, sizeof(bwr))) { + ret = -EFAULT; + goto err; + } + if (binder_debug_mask & BINDER_DEBUG_READ_WRITE) + printk(KERN_INFO "binder: %d:%d write %ld at %08lx, read %ld at %08lx\n", + proc->pid, thread->pid, bwr.write_size, bwr.write_buffer, bwr.read_size, bwr.read_buffer); + if (bwr.write_size > 0) { + ret = binder_thread_write(proc, thread, (void __user *)bwr.write_buffer, bwr.write_size, &bwr.write_consumed); + if (ret < 0) { + bwr.read_consumed = 0; + if (copy_to_user(ubuf, &bwr, sizeof(bwr))) + ret = -EFAULT; + goto err; + } + } + if (bwr.read_size > 0) { + ret = binder_thread_read(proc, thread, (void __user *)bwr.read_buffer, bwr.read_size, &bwr.read_consumed, filp->f_flags & O_NONBLOCK); + if (!list_empty(&proc->todo)) + wake_up_interruptible(&proc->wait); + if (ret < 0) { + if (copy_to_user(ubuf, &bwr, sizeof(bwr))) + ret = -EFAULT; + goto err; + } + } + if (binder_debug_mask & BINDER_DEBUG_READ_WRITE) + printk(KERN_INFO "binder: %d:%d wrote %ld of %ld, read return %ld of %ld\n", + proc->pid, thread->pid, bwr.write_consumed, bwr.write_size, bwr.read_consumed, bwr.read_size); + if (copy_to_user(ubuf, &bwr, sizeof(bwr))) { + ret = -EFAULT; + goto err; + } + break; + } + case BINDER_SET_MAX_THREADS: + if (copy_from_user(&proc->max_threads, ubuf, sizeof(proc->max_threads))) { + ret = -EINVAL; + goto err; + } + break; + case BINDER_SET_CONTEXT_MGR: + if (binder_context_mgr_node != NULL) { + printk(KERN_ERR "binder: BINDER_SET_CONTEXT_MGR already set\n"); + ret = -EBUSY; + goto err; + } + if (binder_context_mgr_uid != -1) { + if (binder_context_mgr_uid != current->euid) { + printk(KERN_ERR "binder: BINDER_SET_" + "CONTEXT_MGR bad uid %d != %d\n", + current->euid, + binder_context_mgr_uid); + ret = -EPERM; + goto err; + } + } else + binder_context_mgr_uid = current->euid; + binder_context_mgr_node = binder_new_node(proc, NULL, NULL); + if (binder_context_mgr_node == NULL) { + ret = -ENOMEM; + goto err; + } + binder_context_mgr_node->local_weak_refs++; + binder_context_mgr_node->local_strong_refs++; + binder_context_mgr_node->has_strong_ref = 1; + binder_context_mgr_node->has_weak_ref = 1; + break; + case BINDER_THREAD_EXIT: + if (binder_debug_mask & BINDER_DEBUG_THREADS) + printk(KERN_INFO "binder: %d:%d exit\n", + proc->pid, thread->pid); + binder_free_thread(proc, thread); + thread = NULL; + break; + case BINDER_VERSION: + if (size != sizeof(struct binder_version)) { + ret = -EINVAL; + goto err; + } + if (put_user(BINDER_CURRENT_PROTOCOL_VERSION, &((struct binder_version *)ubuf)->protocol_version)) { + ret = -EINVAL; + goto err; + } + break; + default: + ret = -EINVAL; + goto err; + } + ret = 0; +err: + if (thread) + thread->looper &= ~BINDER_LOOPER_STATE_NEED_RETURN; + mutex_unlock(&binder_lock); + wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2); + if (ret && ret != -ERESTARTSYS) + printk(KERN_INFO "binder: %d:%d ioctl %x %lx returned %d\n", proc->pid, current->pid, cmd, arg, ret); + return ret; +} + +static void binder_vma_open(struct vm_area_struct *vma) +{ + struct binder_proc *proc = vma->vm_private_data; + if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) + printk(KERN_INFO "binder: %d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot); + dump_stack(); +} +static void binder_vma_close(struct vm_area_struct *vma) +{ + struct binder_proc *proc = vma->vm_private_data; + if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) + printk(KERN_INFO "binder: %d close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot); + proc->vma = NULL; +} + +static struct vm_operations_struct binder_vm_ops = { + .open = binder_vma_open, + .close = binder_vma_close, +}; + +static int binder_mmap(struct file *filp, struct vm_area_struct *vma) +{ + int ret; + struct vm_struct *area; + struct binder_proc *proc = filp->private_data; + const char *failure_string; + struct binder_buffer *buffer; + + if ((vma->vm_end - vma->vm_start) > SZ_4M) + vma->vm_end = vma->vm_start + SZ_4M; + + if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) + printk(KERN_INFO "binder_mmap: %d %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot); + + if (vma->vm_flags & FORBIDDEN_MMAP_FLAGS) { + ret = -EPERM; + failure_string = "bad vm_flags"; + goto err_bad_arg; + } + vma->vm_flags = (vma->vm_flags | VM_DONTCOPY) & ~VM_MAYWRITE; + + area = get_vm_area(vma->vm_end - vma->vm_start, VM_IOREMAP); + if (area == NULL) { + ret = -ENOMEM; + failure_string = "get_vm_area"; + goto err_get_vm_area_failed; + } + proc->buffer = area->addr; + proc->user_buffer_offset = vma->vm_start - (size_t)proc->buffer; + +#ifdef CONFIG_CPU_CACHE_VIPT + if (cache_is_vipt_aliasing()) { + while (CACHE_COLOUR((vma->vm_start ^ (uint32_t)proc->buffer))) { + printk(KERN_INFO "binder_mmap: %d %lx-%lx maps %p bad alignment\n", proc->pid, vma->vm_start, vma->vm_end, proc->buffer); + vma->vm_start += PAGE_SIZE; + } + } +#endif + proc->pages = kzalloc(sizeof(proc->pages[0]) * ((vma->vm_end - vma->vm_start) / PAGE_SIZE), GFP_KERNEL); + if (proc->pages == NULL) { + ret = -ENOMEM; + failure_string = "alloc page array"; + goto err_alloc_pages_failed; + } + proc->buffer_size = vma->vm_end - vma->vm_start; + + vma->vm_ops = &binder_vm_ops; + vma->vm_private_data = proc; + + if (binder_update_page_range(proc, 1, proc->buffer, proc->buffer + PAGE_SIZE, vma)) { + ret = -ENOMEM; + failure_string = "alloc small buf"; + goto err_alloc_small_buf_failed; + } + buffer = proc->buffer; + INIT_LIST_HEAD(&proc->buffers); + list_add(&buffer->entry, &proc->buffers); + buffer->free = 1; + binder_insert_free_buffer(proc, buffer); + proc->free_async_space = proc->buffer_size / 2; + barrier(); + proc->vma = vma; + + /*printk(KERN_INFO "binder_mmap: %d %lx-%lx maps %p\n", proc->pid, vma->vm_start, vma->vm_end, proc->buffer);*/ + return 0; + +err_alloc_small_buf_failed: + kfree(proc->pages); +err_alloc_pages_failed: + vfree(proc->buffer); +err_get_vm_area_failed: + mutex_unlock(&binder_lock); +err_bad_arg: + printk(KERN_ERR "binder_mmap: %d %lx-%lx %s failed %d\n", proc->pid, vma->vm_start, vma->vm_end, failure_string, ret); + return ret; +} + +static int binder_open(struct inode *nodp, struct file *filp) +{ + struct binder_proc *proc; + + if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) + printk(KERN_INFO "binder_open: %d:%d\n", current->group_leader->pid, current->pid); + + proc = kzalloc(sizeof(*proc), GFP_KERNEL); + if (proc == NULL) + return -ENOMEM; + get_task_struct(current); + proc->tsk = current; + INIT_LIST_HEAD(&proc->todo); + init_waitqueue_head(&proc->wait); + proc->default_priority = task_nice(current); + mutex_lock(&binder_lock); + binder_stats.obj_created[BINDER_STAT_PROC]++; + hlist_add_head(&proc->proc_node, &binder_procs); + proc->pid = current->group_leader->pid; + INIT_LIST_HEAD(&proc->delivered_death); + filp->private_data = proc; + mutex_unlock(&binder_lock); + + if (binder_proc_dir_entry_proc) { + char strbuf[11]; + snprintf(strbuf, sizeof(strbuf), "%u", proc->pid); + create_proc_read_entry(strbuf, S_IRUGO, binder_proc_dir_entry_proc, binder_read_proc_proc, proc); + } + + return 0; +} + +static int binder_flush(struct file *filp, fl_owner_t id) +{ + struct rb_node *n; + struct binder_proc *proc = filp->private_data; + int wake_count = 0; + + mutex_lock(&binder_lock); + for (n = rb_first(&proc->threads); n != NULL; n = rb_next(n)) { + struct binder_thread *thread = rb_entry(n, struct binder_thread, rb_node); + thread->looper |= BINDER_LOOPER_STATE_NEED_RETURN; + if (thread->looper & BINDER_LOOPER_STATE_WAITING) { + wake_up_interruptible(&thread->wait); + wake_count++; + } + } + wake_up_interruptible_all(&proc->wait); + mutex_unlock(&binder_lock); + + if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) + printk(KERN_INFO "binder_flush: %d woke %d threads\n", proc->pid, wake_count); + + return 0; +} + +static int binder_release(struct inode *nodp, struct file *filp) +{ + struct hlist_node *pos; + struct binder_transaction *t; + struct rb_node *n; + struct binder_proc *proc = filp->private_data; + int threads, nodes, incoming_refs, outgoing_refs, buffers, active_transactions, page_count; + + if (binder_proc_dir_entry_proc) { + char strbuf[11]; + snprintf(strbuf, sizeof(strbuf), "%u", proc->pid); + remove_proc_entry(strbuf, binder_proc_dir_entry_proc); + } + mutex_lock(&binder_lock); + hlist_del(&proc->proc_node); + if (binder_context_mgr_node && binder_context_mgr_node->proc == proc) { + if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER) + printk(KERN_INFO "binder_release: %d context_mgr_node gone\n", proc->pid); + binder_context_mgr_node = NULL; + } + + threads = 0; + active_transactions = 0; + while ((n = rb_first(&proc->threads))) { + struct binder_thread *thread = rb_entry(n, struct binder_thread, rb_node); + threads++; + active_transactions += binder_free_thread(proc, thread); + } + nodes = 0; + incoming_refs = 0; + while ((n = rb_first(&proc->nodes))) { + struct binder_node *node = rb_entry(n, struct binder_node, rb_node); + + nodes++; + rb_erase(&node->rb_node, &proc->nodes); + list_del_init(&node->work.entry); + if (hlist_empty(&node->refs)) { + kfree(node); + binder_stats.obj_deleted[BINDER_STAT_NODE]++; + } else { + struct binder_ref *ref; + int death = 0; + + node->proc = NULL; + node->local_strong_refs = 0; + node->local_weak_refs = 0; + hlist_add_head(&node->dead_node, &binder_dead_nodes); + + hlist_for_each_entry(ref, pos, &node->refs, node_entry) { + incoming_refs++; + if (ref->death) { + death++; + if (list_empty(&ref->death->work.entry)) { + ref->death->work.type = BINDER_WORK_DEAD_BINDER; + list_add_tail(&ref->death->work.entry, &ref->proc->todo); + wake_up_interruptible(&ref->proc->wait); + } else + BUG(); + } + } + if (binder_debug_mask & BINDER_DEBUG_DEAD_BINDER) + printk(KERN_INFO "binder: node %d now dead, refs %d, death %d\n", node->debug_id, incoming_refs, death); + } + } + outgoing_refs = 0; + while ((n = rb_first(&proc->refs_by_desc))) { + struct binder_ref *ref = rb_entry(n, struct binder_ref, rb_node_desc); + outgoing_refs++; + binder_delete_ref(ref); + } + binder_release_work(&proc->todo); + buffers = 0; + + while ((n = rb_first(&proc->allocated_buffers))) { + struct binder_buffer *buffer = rb_entry(n, struct binder_buffer, rb_node); + t = buffer->transaction; + if (t) { + t->buffer = NULL; + buffer->transaction = NULL; + printk(KERN_ERR "binder: release proc %d, transaction %d, not freed\n", proc->pid, t->debug_id); + /*BUG();*/ + } + binder_free_buf(proc, buffer); + buffers++; + } + + binder_stats.obj_deleted[BINDER_STAT_PROC]++; + mutex_unlock(&binder_lock); + + page_count = 0; + if (proc->pages) { + int i; + for (i = 0; i < proc->buffer_size / PAGE_SIZE; i++) { + if (proc->pages[i]) { + if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) + printk(KERN_INFO "binder_release: %d: page %d at %p not freed\n", proc->pid, i, proc->buffer + i * PAGE_SIZE); + __free_page(proc->pages[i]); + page_count++; + } + } + kfree(proc->pages); + vfree(proc->buffer); + } + + put_task_struct(proc->tsk); + + if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) + printk(KERN_INFO "binder_release: %d threads %d, nodes %d (ref %d), refs %d, active transactions %d, buffers %d, pages %d\n", + proc->pid, threads, nodes, incoming_refs, outgoing_refs, active_transactions, buffers, page_count); + + kfree(proc); + return 0; +} + +static char *print_binder_transaction(char *buf, char *end, const char *prefix, struct binder_transaction *t) +{ + buf += snprintf(buf, end - buf, "%s %d: %p from %d:%d to %d:%d code %x flags %x pri %ld r%d", + prefix, t->debug_id, t, t->from ? t->from->proc->pid : 0, + t->from ? t->from->pid : 0, + t->to_proc ? t->to_proc->pid : 0, + t->to_thread ? t->to_thread->pid : 0, + t->code, t->flags, t->priority, t->need_reply); + if (buf >= end) + return buf; + if (t->buffer == NULL) { + buf += snprintf(buf, end - buf, " buffer free\n"); + return buf; + } + if (t->buffer->target_node) { + buf += snprintf(buf, end - buf, " node %d", + t->buffer->target_node->debug_id); + if (buf >= end) + return buf; + } + buf += snprintf(buf, end - buf, " size %d:%d data %p\n", + t->buffer->data_size, t->buffer->offsets_size, + t->buffer->data); + return buf; +} + +static char *print_binder_buffer(char *buf, char *end, const char *prefix, struct binder_buffer *buffer) +{ + buf += snprintf(buf, end - buf, "%s %d: %p size %d:%d %s\n", + prefix, buffer->debug_id, buffer->data, + buffer->data_size, buffer->offsets_size, + buffer->transaction ? "active" : "delivered"); + return buf; +} + +static char *print_binder_work(char *buf, char *end, const char *prefix, + const char *transaction_prefix, struct binder_work *w) +{ + struct binder_node *node; + struct binder_transaction *t; + + switch (w->type) { + case BINDER_WORK_TRANSACTION: + t = container_of(w, struct binder_transaction, work); + buf = print_binder_transaction(buf, end, transaction_prefix, t); + break; + case BINDER_WORK_TRANSACTION_COMPLETE: + buf += snprintf(buf, end - buf, + "%stransaction complete\n", prefix); + break; + case BINDER_WORK_NODE: + node = container_of(w, struct binder_node, work); + buf += snprintf(buf, end - buf, "%snode work %d: u%p c%p\n", + prefix, node->debug_id, node->ptr, node->cookie); + break; + case BINDER_WORK_DEAD_BINDER: + buf += snprintf(buf, end - buf, "%shas dead binder\n", prefix); + break; + case BINDER_WORK_DEAD_BINDER_AND_CLEAR: + buf += snprintf(buf, end - buf, + "%shas cleared dead binder\n", prefix); + break; + case BINDER_WORK_CLEAR_DEATH_NOTIFICATION: + buf += snprintf(buf, end - buf, + "%shas cleared death notification\n", prefix); + break; + default: + buf += snprintf(buf, end - buf, "%sunknown work: type %d\n", + prefix, w->type); + break; + } + return buf; +} + +static char *print_binder_thread(char *buf, char *end, struct binder_thread *thread, int print_always) +{ + struct binder_transaction *t; + struct binder_work *w; + char *start_buf = buf; + char *header_buf; + + buf += snprintf(buf, end - buf, " thread %d: l %02x\n", thread->pid, thread->looper); + header_buf = buf; + t = thread->transaction_stack; + while (t) { + if (buf >= end) + break; + if (t->from == thread) { + buf = print_binder_transaction(buf, end, " outgoing transaction", t); + t = t->from_parent; + } else if (t->to_thread == thread) { + buf = print_binder_transaction(buf, end, " incoming transaction", t); + t = t->to_parent; + } else { + buf = print_binder_transaction(buf, end, " bad transaction", t); + t = NULL; + } + } + list_for_each_entry(w, &thread->todo, entry) { + if (buf >= end) + break; + buf = print_binder_work(buf, end, " ", + " pending transaction", w); + } + if (!print_always && buf == header_buf) + buf = start_buf; + return buf; +} + +static char *print_binder_node(char *buf, char *end, struct binder_node *node) +{ + struct binder_ref *ref; + struct hlist_node *pos; + struct binder_work *w; + int count; + count = 0; + hlist_for_each_entry(ref, pos, &node->refs, node_entry) + count++; + + buf += snprintf(buf, end - buf, " node %d: u%p c%p hs %d hw %d ls %d lw %d is %d iw %d", + node->debug_id, node->ptr, node->cookie, + node->has_strong_ref, node->has_weak_ref, + node->local_strong_refs, node->local_weak_refs, + node->internal_strong_refs, count); + if (buf >= end) + return buf; + if (count) { + buf += snprintf(buf, end - buf, " proc"); + if (buf >= end) + return buf; + hlist_for_each_entry(ref, pos, &node->refs, node_entry) { + buf += snprintf(buf, end - buf, " %d", ref->proc->pid); + if (buf >= end) + return buf; + } + } + buf += snprintf(buf, end - buf, "\n"); + list_for_each_entry(w, &node->async_todo, entry) { + if (buf >= end) + break; + buf = print_binder_work(buf, end, " ", + " pending async transaction", w); + } + return buf; +} + +static char *print_binder_ref(char *buf, char *end, struct binder_ref *ref) +{ + buf += snprintf(buf, end - buf, " ref %d: desc %d %snode %d s %d w %d d %p\n", + ref->debug_id, ref->desc, ref->node->proc ? "" : "dead ", + ref->node->debug_id, ref->strong, ref->weak, ref->death); + return buf; +} + +static char *print_binder_proc(char *buf, char *end, struct binder_proc *proc, int print_all) +{ + struct binder_work *w; + struct rb_node *n; + char *start_buf = buf; + char *header_buf; + + buf += snprintf(buf, end - buf, "proc %d\n", proc->pid); + header_buf = buf; + + for (n = rb_first(&proc->threads); n != NULL && buf < end; n = rb_next(n)) + buf = print_binder_thread(buf, end, rb_entry(n, struct binder_thread, rb_node), print_all); + for (n = rb_first(&proc->nodes); n != NULL && buf < end; n = rb_next(n)) { + struct binder_node *node = rb_entry(n, struct binder_node, rb_node); + if (print_all || node->has_async_transaction) + buf = print_binder_node(buf, end, node); + } + if (print_all) { + for (n = rb_first(&proc->refs_by_desc); n != NULL && buf < end; n = rb_next(n)) + buf = print_binder_ref(buf, end, rb_entry(n, struct binder_ref, rb_node_desc)); + } + for (n = rb_first(&proc->allocated_buffers); n != NULL && buf < end; n = rb_next(n)) + buf = print_binder_buffer(buf, end, " buffer", rb_entry(n, struct binder_buffer, rb_node)); + list_for_each_entry(w, &proc->todo, entry) { + if (buf >= end) + break; + buf = print_binder_work(buf, end, " ", + " pending transaction", w); + } + list_for_each_entry(w, &proc->delivered_death, entry) { + if (buf >= end) + break; + buf += snprintf(buf, end - buf, " has delivered dead binder\n"); + break; + } + if (!print_all && buf == header_buf) + buf = start_buf; + return buf; +} + +static const char *binder_return_strings[] = { + "BR_ERROR", + "BR_OK", + "BR_TRANSACTION", + "BR_REPLY", + "BR_ACQUIRE_RESULT", + "BR_DEAD_REPLY", + "BR_TRANSACTION_COMPLETE", + "BR_INCREFS", + "BR_ACQUIRE", + "BR_RELEASE", + "BR_DECREFS", + "BR_ATTEMPT_ACQUIRE", + "BR_NOOP", + "BR_SPAWN_LOOPER", + "BR_FINISHED", + "BR_DEAD_BINDER", + "BR_CLEAR_DEATH_NOTIFICATION_DONE", + "BR_FAILED_REPLY" +}; + +static const char *binder_command_strings[] = { + "BC_TRANSACTION", + "BC_REPLY", + "BC_ACQUIRE_RESULT", + "BC_FREE_BUFFER", + "BC_INCREFS", + "BC_ACQUIRE", + "BC_RELEASE", + "BC_DECREFS", + "BC_INCREFS_DONE", + "BC_ACQUIRE_DONE", + "BC_ATTEMPT_ACQUIRE", + "BC_REGISTER_LOOPER", + "BC_ENTER_LOOPER", + "BC_EXIT_LOOPER", + "BC_REQUEST_DEATH_NOTIFICATION", + "BC_CLEAR_DEATH_NOTIFICATION", + "BC_DEAD_BINDER_DONE" +}; + +static const char *binder_objstat_strings[] = { + "proc", + "thread", + "node", + "ref", + "death", + "transaction", + "transaction_complete" +}; + +static char *print_binder_stats(char *buf, char *end, const char *prefix, struct binder_stats *stats) +{ + int i; + + BUILD_BUG_ON(ARRAY_SIZE(stats->bc) != ARRAY_SIZE(binder_command_strings)); + for (i = 0; i < ARRAY_SIZE(stats->bc); i++) { + if (stats->bc[i]) + buf += snprintf(buf, end - buf, "%s%s: %d\n", prefix, + binder_command_strings[i], stats->bc[i]); + if (buf >= end) + return buf; + } + + BUILD_BUG_ON(ARRAY_SIZE(stats->br) != ARRAY_SIZE(binder_return_strings)); + for (i = 0; i < ARRAY_SIZE(stats->br); i++) { + if (stats->br[i]) + buf += snprintf(buf, end - buf, "%s%s: %d\n", prefix, + binder_return_strings[i], stats->br[i]); + if (buf >= end) + return buf; + } + + BUILD_BUG_ON(ARRAY_SIZE(stats->obj_created) != ARRAY_SIZE(binder_objstat_strings)); + BUILD_BUG_ON(ARRAY_SIZE(stats->obj_created) != ARRAY_SIZE(stats->obj_deleted)); + for (i = 0; i < ARRAY_SIZE(stats->obj_created); i++) { + if (stats->obj_created[i] || stats->obj_deleted[i]) + buf += snprintf(buf, end - buf, "%s%s: active %d total %d\n", prefix, + binder_objstat_strings[i], + stats->obj_created[i] - stats->obj_deleted[i], + stats->obj_created[i]); + if (buf >= end) + return buf; + } + return buf; +} + +static char *print_binder_proc_stats(char *buf, char *end, struct binder_proc *proc) +{ + struct binder_work *w; + struct rb_node *n; + int count, strong, weak; + + buf += snprintf(buf, end - buf, "proc %d\n", proc->pid); + if (buf >= end) + return buf; + count = 0; + for (n = rb_first(&proc->threads); n != NULL; n = rb_next(n)) + count++; + buf += snprintf(buf, end - buf, " threads: %d\n", count); + if (buf >= end) + return buf; + buf += snprintf(buf, end - buf, " requested threads: %d+%d/%d\n" + " ready threads %d\n" + " free async space %d\n", proc->requested_threads, + proc->requested_threads_started, proc->max_threads, + proc->ready_threads, proc->free_async_space); + if (buf >= end) + return buf; + count = 0; + for (n = rb_first(&proc->nodes); n != NULL; n = rb_next(n)) + count++; + buf += snprintf(buf, end - buf, " nodes: %d\n", count); + if (buf >= end) + return buf; + count = 0; + strong = 0; + weak = 0; + for (n = rb_first(&proc->refs_by_desc); n != NULL; n = rb_next(n)) { + struct binder_ref *ref = rb_entry(n, struct binder_ref, rb_node_desc); + count++; + strong += ref->strong; + weak += ref->weak; + } + buf += snprintf(buf, end - buf, " refs: %d s %d w %d\n", count, strong, weak); + if (buf >= end) + return buf; + + count = 0; + for (n = rb_first(&proc->allocated_buffers); n != NULL; n = rb_next(n)) + count++; + buf += snprintf(buf, end - buf, " buffers: %d\n", count); + if (buf >= end) + return buf; + + count = 0; + list_for_each_entry(w, &proc->todo, entry) { + switch (w->type) { + case BINDER_WORK_TRANSACTION: + count++; + break; + default: + break; + } + } + buf += snprintf(buf, end - buf, " pending transactions: %d\n", count); + if (buf >= end) + return buf; + + buf = print_binder_stats(buf, end, " ", &proc->stats); + + return buf; +} + + +static int binder_read_proc_state( + char *page, char **start, off_t off, int count, int *eof, void *data) +{ + struct binder_proc *proc; + struct hlist_node *pos; + struct binder_node *node; + int len = 0; + char *buf = page; + char *end = page + PAGE_SIZE; + int do_lock = !binder_debug_no_lock; + + if (off) + return 0; + + if (do_lock) + mutex_lock(&binder_lock); + + buf += snprintf(buf, end - buf, "binder state:\n"); + + if (!hlist_empty(&binder_dead_nodes)) + buf += snprintf(buf, end - buf, "dead nodes:\n"); + hlist_for_each_entry(node, pos, &binder_dead_nodes, dead_node) { + if (buf >= end) + break; + buf = print_binder_node(buf, end, node); + } + + hlist_for_each_entry(proc, pos, &binder_procs, proc_node) { + if (buf >= end) + break; + buf = print_binder_proc(buf, end, proc, 1); + } + if (do_lock) + mutex_unlock(&binder_lock); + if (buf > page + PAGE_SIZE) + buf = page + PAGE_SIZE; + + *start = page + off; + + len = buf - page; + if (len > off) + len -= off; + else + len = 0; + + return len < count ? len : count; +} + +static int binder_read_proc_stats( + char *page, char **start, off_t off, int count, int *eof, void *data) +{ + struct binder_proc *proc; + struct hlist_node *pos; + int len = 0; + char *p = page; + int do_lock = !binder_debug_no_lock; + + if (off) + return 0; + + if (do_lock) + mutex_lock(&binder_lock); + + p += snprintf(p, PAGE_SIZE, "binder stats:\n"); + + p = print_binder_stats(p, page + PAGE_SIZE, "", &binder_stats); + + hlist_for_each_entry(proc, pos, &binder_procs, proc_node) { + if (p >= page + PAGE_SIZE) + break; + p = print_binder_proc_stats(p, page + PAGE_SIZE, proc); + } + if (do_lock) + mutex_unlock(&binder_lock); + if (p > page + PAGE_SIZE) + p = page + PAGE_SIZE; + + *start = page + off; + + len = p - page; + if (len > off) + len -= off; + else + len = 0; + + return len < count ? len : count; +} + +static int binder_read_proc_transactions( + char *page, char **start, off_t off, int count, int *eof, void *data) +{ + struct binder_proc *proc; + struct hlist_node *pos; + int len = 0; + char *buf = page; + char *end = page + PAGE_SIZE; + int do_lock = !binder_debug_no_lock; + + if (off) + return 0; + + if (do_lock) + mutex_lock(&binder_lock); + + buf += snprintf(buf, end - buf, "binder transactions:\n"); + hlist_for_each_entry(proc, pos, &binder_procs, proc_node) { + if (buf >= end) + break; + buf = print_binder_proc(buf, end, proc, 0); + } + if (do_lock) + mutex_unlock(&binder_lock); + if (buf > page + PAGE_SIZE) + buf = page + PAGE_SIZE; + + *start = page + off; + + len = buf - page; + if (len > off) + len -= off; + else + len = 0; + + return len < count ? len : count; +} + +static int binder_read_proc_proc( + char *page, char **start, off_t off, int count, int *eof, void *data) +{ + struct binder_proc *proc = data; + int len = 0; + char *p = page; + int do_lock = !binder_debug_no_lock; + + if (off) + return 0; + + if (do_lock) + mutex_lock(&binder_lock); + p += snprintf(p, PAGE_SIZE, "binder proc state:\n"); + p = print_binder_proc(p, page + PAGE_SIZE, proc, 1); + if (do_lock) + mutex_unlock(&binder_lock); + + if (p > page + PAGE_SIZE) + p = page + PAGE_SIZE; + *start = page + off; + + len = p - page; + if (len > off) + len -= off; + else + len = 0; + + return len < count ? len : count; +} + +static char *print_binder_transaction_log_entry(char *buf, char *end, struct binder_transaction_log_entry *e) +{ + buf += snprintf(buf, end - buf, "%d: %s from %d:%d to %d:%d node %d handle %d size %d:%d\n", + e->debug_id, (e->call_type == 2) ? "reply" : + ((e->call_type == 1) ? "async" : "call "), e->from_proc, + e->from_thread, e->to_proc, e->to_thread, e->to_node, + e->target_handle, e->data_size, e->offsets_size); + return buf; +} + +static int binder_read_proc_transaction_log( + char *page, char **start, off_t off, int count, int *eof, void *data) +{ + struct binder_transaction_log *log = data; + int len = 0; + int i; + char *buf = page; + char *end = page + PAGE_SIZE; + + if (off) + return 0; + + if (log->full) { + for (i = log->next; i < ARRAY_SIZE(log->entry); i++) { + if (buf >= end) + break; + buf = print_binder_transaction_log_entry(buf, end, &log->entry[i]); + } + } + for (i = 0; i < log->next; i++) { + if (buf >= end) + break; + buf = print_binder_transaction_log_entry(buf, end, &log->entry[i]); + } + + *start = page + off; + + len = buf - page; + if (len > off) + len -= off; + else + len = 0; + + return len < count ? len : count; +} + +static struct file_operations binder_fops = { + .owner = THIS_MODULE, + .poll = binder_poll, + .unlocked_ioctl = binder_ioctl, + .mmap = binder_mmap, + .open = binder_open, + .flush = binder_flush, + .release = binder_release, +}; + +static struct miscdevice binder_miscdev = { + .minor = MISC_DYNAMIC_MINOR, + .name = "binder", + .fops = &binder_fops +}; + +static int __init binder_init(void) +{ + int ret; + + binder_proc_dir_entry_root = proc_mkdir("binder", NULL); + if (binder_proc_dir_entry_root) + binder_proc_dir_entry_proc = proc_mkdir("proc", binder_proc_dir_entry_root); + ret = misc_register(&binder_miscdev); + if (binder_proc_dir_entry_root) { + create_proc_read_entry("state", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_state, NULL); + create_proc_read_entry("stats", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_stats, NULL); + create_proc_read_entry("transactions", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_transactions, NULL); + create_proc_read_entry("transaction_log", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_transaction_log, &binder_transaction_log); + create_proc_read_entry("failed_transaction_log", S_IRUGO, binder_proc_dir_entry_root, binder_read_proc_transaction_log, &binder_transaction_log_failed); + } + return ret; +} + +device_initcall(binder_init); + diff --git a/drivers/staging/android/binder.h b/drivers/staging/android/binder.h new file mode 100644 index 000000000000..863ae1ad5d55 --- /dev/null +++ b/drivers/staging/android/binder.h @@ -0,0 +1,330 @@ +/* + * Copyright (C) 2008 Google, Inc. + * + * Based on, but no longer compatible with, the original + * OpenBinder.org binder driver interface, which is: + * + * Copyright (c) 2005 Palmsource, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_BINDER_H +#define _LINUX_BINDER_H + +#include + +#define B_PACK_CHARS(c1, c2, c3, c4) \ + ((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4)) +#define B_TYPE_LARGE 0x85 + +enum { + BINDER_TYPE_BINDER = B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE), + BINDER_TYPE_WEAK_BINDER = B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE), + BINDER_TYPE_HANDLE = B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE), + BINDER_TYPE_WEAK_HANDLE = B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE), + BINDER_TYPE_FD = B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE), +}; + +enum { + FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff, + FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100, +}; + +/* + * This is the flattened representation of a Binder object for transfer + * between processes. The 'offsets' supplied as part of a binder transaction + * contains offsets into the data where these structures occur. The Binder + * driver takes care of re-writing the structure type and data as it moves + * between processes. + */ +struct flat_binder_object { + /* 8 bytes for large_flat_header. */ + unsigned long type; + unsigned long flags; + + /* 8 bytes of data. */ + union { + void *binder; /* local object */ + signed long handle; /* remote object */ + }; + + /* extra data associated with local object */ + void *cookie; +}; + +/* + * On 64-bit platforms where user code may run in 32-bits the driver must + * translate the buffer (and local binder) addresses apropriately. + */ + +struct binder_write_read { + signed long write_size; /* bytes to write */ + signed long write_consumed; /* bytes consumed by driver */ + unsigned long write_buffer; + signed long read_size; /* bytes to read */ + signed long read_consumed; /* bytes consumed by driver */ + unsigned long read_buffer; +}; + +/* Use with BINDER_VERSION, driver fills in fields. */ +struct binder_version { + /* driver protocol version -- increment with incompatible change */ + signed long protocol_version; +}; + +/* This is the current protocol version. */ +#define BINDER_CURRENT_PROTOCOL_VERSION 7 + +#define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) +#define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, int64_t) +#define BINDER_SET_MAX_THREADS _IOW('b', 5, size_t) +#define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, int) +#define BINDER_SET_CONTEXT_MGR _IOW('b', 7, int) +#define BINDER_THREAD_EXIT _IOW('b', 8, int) +#define BINDER_VERSION _IOWR('b', 9, struct binder_version) + +/* + * NOTE: Two special error codes you should check for when calling + * in to the driver are: + * + * EINTR -- The operation has been interupted. This should be + * handled by retrying the ioctl() until a different error code + * is returned. + * + * ECONNREFUSED -- The driver is no longer accepting operations + * from your process. That is, the process is being destroyed. + * You should handle this by exiting from your process. Note + * that once this error code is returned, all further calls to + * the driver from any thread will return this same code. + */ + +enum transaction_flags { + TF_ONE_WAY = 0x01, /* this is a one-way call: async, no return */ + TF_ROOT_OBJECT = 0x04, /* contents are the component's root object */ + TF_STATUS_CODE = 0x08, /* contents are a 32-bit status code */ + TF_ACCEPT_FDS = 0x10, /* allow replies with file descriptors */ +}; + +struct binder_transaction_data { + /* The first two are only used for bcTRANSACTION and brTRANSACTION, + * identifying the target and contents of the transaction. + */ + union { + size_t handle; /* target descriptor of command transaction */ + void *ptr; /* target descriptor of return transaction */ + } target; + void *cookie; /* target object cookie */ + unsigned int code; /* transaction command */ + + /* General information about the transaction. */ + unsigned int flags; + pid_t sender_pid; + uid_t sender_euid; + size_t data_size; /* number of bytes of data */ + size_t offsets_size; /* number of bytes of offsets */ + + /* If this transaction is inline, the data immediately + * follows here; otherwise, it ends with a pointer to + * the data buffer. + */ + union { + struct { + /* transaction data */ + const void *buffer; + /* offsets from buffer to flat_binder_object structs */ + const void *offsets; + } ptr; + uint8_t buf[8]; + } data; +}; + +struct binder_ptr_cookie { + void *ptr; + void *cookie; +}; + +struct binder_pri_desc { + int priority; + int desc; +}; + +struct binder_pri_ptr_cookie { + int priority; + void *ptr; + void *cookie; +}; + +enum BinderDriverReturnProtocol { + BR_ERROR = _IOR('r', 0, int), + /* + * int: error code + */ + + BR_OK = _IO('r', 1), + /* No parameters! */ + + BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data), + BR_REPLY = _IOR('r', 3, struct binder_transaction_data), + /* + * binder_transaction_data: the received command. + */ + + BR_ACQUIRE_RESULT = _IOR('r', 4, int), + /* + * not currently supported + * int: 0 if the last bcATTEMPT_ACQUIRE was not successful. + * Else the remote object has acquired a primary reference. + */ + + BR_DEAD_REPLY = _IO('r', 5), + /* + * The target of the last transaction (either a bcTRANSACTION or + * a bcATTEMPT_ACQUIRE) is no longer with us. No parameters. + */ + + BR_TRANSACTION_COMPLETE = _IO('r', 6), + /* + * No parameters... always refers to the last transaction requested + * (including replies). Note that this will be sent even for + * asynchronous transactions. + */ + + BR_INCREFS = _IOR('r', 7, struct binder_ptr_cookie), + BR_ACQUIRE = _IOR('r', 8, struct binder_ptr_cookie), + BR_RELEASE = _IOR('r', 9, struct binder_ptr_cookie), + BR_DECREFS = _IOR('r', 10, struct binder_ptr_cookie), + /* + * void *: ptr to binder + * void *: cookie for binder + */ + + BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie), + /* + * not currently supported + * int: priority + * void *: ptr to binder + * void *: cookie for binder + */ + + BR_NOOP = _IO('r', 12), + /* + * No parameters. Do nothing and examine the next command. It exists + * primarily so that we can replace it with a BR_SPAWN_LOOPER command. + */ + + BR_SPAWN_LOOPER = _IO('r', 13), + /* + * No parameters. The driver has determined that a process has no + * threads waiting to service incomming transactions. When a process + * receives this command, it must spawn a new service thread and + * register it via bcENTER_LOOPER. + */ + + BR_FINISHED = _IO('r', 14), + /* + * not currently supported + * stop threadpool thread + */ + + BR_DEAD_BINDER = _IOR('r', 15, void *), + /* + * void *: cookie + */ + BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, void *), + /* + * void *: cookie + */ + + BR_FAILED_REPLY = _IO('r', 17), + /* + * The the last transaction (either a bcTRANSACTION or + * a bcATTEMPT_ACQUIRE) failed (e.g. out of memory). No parameters. + */ +}; + +enum BinderDriverCommandProtocol { + BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data), + BC_REPLY = _IOW('c', 1, struct binder_transaction_data), + /* + * binder_transaction_data: the sent command. + */ + + BC_ACQUIRE_RESULT = _IOW('c', 2, int), + /* + * not currently supported + * int: 0 if the last BR_ATTEMPT_ACQUIRE was not successful. + * Else you have acquired a primary reference on the object. + */ + + BC_FREE_BUFFER = _IOW('c', 3, int), + /* + * void *: ptr to transaction data received on a read + */ + + BC_INCREFS = _IOW('c', 4, int), + BC_ACQUIRE = _IOW('c', 5, int), + BC_RELEASE = _IOW('c', 6, int), + BC_DECREFS = _IOW('c', 7, int), + /* + * int: descriptor + */ + + BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie), + BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie), + /* + * void *: ptr to binder + * void *: cookie for binder + */ + + BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc), + /* + * not currently supported + * int: priority + * int: descriptor + */ + + BC_REGISTER_LOOPER = _IO('c', 11), + /* + * No parameters. + * Register a spawned looper thread with the device. + */ + + BC_ENTER_LOOPER = _IO('c', 12), + BC_EXIT_LOOPER = _IO('c', 13), + /* + * No parameters. + * These two commands are sent as an application-level thread + * enters and exits the binder loop, respectively. They are + * used so the binder can have an accurate count of the number + * of looping threads it has available. + */ + + BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14, struct binder_ptr_cookie), + /* + * void *: ptr to binder + * void *: cookie + */ + + BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15, struct binder_ptr_cookie), + /* + * void *: ptr to binder + * void *: cookie + */ + + BC_DEAD_BINDER_DONE = _IOW('c', 16, void *), + /* + * void *: cookie + */ +}; + +#endif /* _LINUX_BINDER_H */ + -- cgit v1.2.3 From 420618fc30d38630630df66cdc72e1a6d1d4aee7 Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Mon, 5 Jan 2009 15:27:51 -0500 Subject: Staging: android: binder: Fix gcc warnings about improper format specifiers for size_t in printk MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use the proper format specifiers for printing size_t values. Signed-off-by: J.R. Mauro Cc: Arve HjønnevÃ¥g Cc: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/binder.c | 49 +++++++++++++++++++++------------------- 1 file changed, 26 insertions(+), 23 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 387625b40bb2..765048eaaf6d 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -493,7 +493,7 @@ static void binder_insert_free_buffer( new_buffer_size = binder_buffer_size(proc, new_buffer); if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) - printk(KERN_INFO "binder: %d: add free buffer, size %d, " + printk(KERN_INFO "binder: %d: add free buffer, size %zd, " "at %p\n", proc->pid, new_buffer_size, new_buffer); while (*p) { @@ -679,14 +679,14 @@ static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc, if (size < data_size || size < offsets_size) { binder_user_error("binder: %d: got transaction with invalid " - "size %d-%d\n", proc->pid, data_size, offsets_size); + "size %zd-%zd\n", proc->pid, data_size, offsets_size); return NULL; } if (is_async && proc->free_async_space < size + sizeof(struct binder_buffer)) { if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) - printk(KERN_ERR "binder: %d: binder_alloc_buf size %d f" + printk(KERN_ERR "binder: %d: binder_alloc_buf size %zd f" "ailed, no async space left\n", proc->pid, size); return NULL; } @@ -707,7 +707,7 @@ static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc, } } if (best_fit == NULL) { - printk(KERN_ERR "binder: %d: binder_alloc_buf size %d failed, " + printk(KERN_ERR "binder: %d: binder_alloc_buf size %zd failed, " "no address space\n", proc->pid, size); return NULL; } @@ -716,8 +716,8 @@ static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc, buffer_size = binder_buffer_size(proc, buffer); } if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) - printk(KERN_INFO "binder: %d: binder_alloc_buf size %d got buff" - "er %p size %d\n", proc->pid, size, buffer, buffer_size); + printk(KERN_INFO "binder: %d: binder_alloc_buf size %zd got buff" + "er %p size %zd\n", proc->pid, size, buffer, buffer_size); has_page_addr = (void *)(((size_t)buffer->data + buffer_size) & PAGE_MASK); @@ -744,7 +744,7 @@ static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc, binder_insert_free_buffer(proc, new_buffer); } if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) - printk(KERN_INFO "binder: %d: binder_alloc_buf size %d got " + printk(KERN_INFO "binder: %d: binder_alloc_buf size %zd got " "%p\n", proc->pid, size, buffer); buffer->data_size = data_size; buffer->offsets_size = offsets_size; @@ -752,8 +752,8 @@ static struct binder_buffer *binder_alloc_buf(struct binder_proc *proc, if (is_async) { proc->free_async_space -= size + sizeof(struct binder_buffer); if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC_ASYNC) - printk(KERN_INFO "binder: %d: binder_alloc_buf size %d " - "async free %d\n", proc->pid, size, + printk(KERN_INFO "binder: %d: binder_alloc_buf size %zd " + "async free %zd\n", proc->pid, size, proc->free_async_space); } @@ -827,8 +827,8 @@ static void binder_free_buf( size = ALIGN(buffer->data_size, sizeof(void *)) + ALIGN(buffer->offsets_size, sizeof(void *)); if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC) - printk(KERN_INFO "binder: %d: binder_free_buf %p size %d buffer" - "_size %d\n", proc->pid, buffer, size, buffer_size); + printk(KERN_INFO "binder: %d: binder_free_buf %p size %zd buffer" + "_size %zd\n", proc->pid, buffer, size, buffer_size); BUG_ON(buffer->free); BUG_ON(size > buffer_size); @@ -839,8 +839,8 @@ static void binder_free_buf( if (buffer->async_transaction) { proc->free_async_space += size + sizeof(struct binder_buffer); if (binder_debug_mask & BINDER_DEBUG_BUFFER_ALLOC_ASYNC) - printk(KERN_INFO "binder: %d: binder_free_buf size %d " - "async free %d\n", proc->pid, size, + printk(KERN_INFO "binder: %d: binder_free_buf size %zd " + "async free %zd\n", proc->pid, size, proc->free_async_space); } @@ -1383,14 +1383,14 @@ binder_transaction(struct binder_proc *proc, struct binder_thread *thread, if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) { if (reply) printk(KERN_INFO "binder: %d:%d BC_REPLY %d -> %d:%d, " - "data %p-%p size %d-%d\n", + "data %p-%p size %zd-%zd\n", proc->pid, thread->pid, t->debug_id, target_proc->pid, target_thread->pid, tr->data.ptr.buffer, tr->data.ptr.offsets, tr->data_size, tr->offsets_size); else printk(KERN_INFO "binder: %d:%d BC_TRANSACTION %d -> " - "%d - node %d, data %p-%p size %d-%d\n", + "%d - node %d, data %p-%p size %zd-%zd\n", proc->pid, thread->pid, t->debug_id, target_proc->pid, target_node->debug_id, tr->data.ptr.buffer, tr->data.ptr.offsets, @@ -1439,7 +1439,7 @@ binder_transaction(struct binder_proc *proc, struct binder_thread *thread, struct flat_binder_object *fp; if (*offp > t->buffer->data_size - sizeof(*fp)) { binder_user_error("binder: %d:%d got transaction with " - "invalid offset, %d\n", + "invalid offset, %zd\n", proc->pid, thread->pid, *offp); return_error = BR_FAILED_REPLY; goto err_bad_offset; @@ -1615,7 +1615,8 @@ err_dead_binder: err_invalid_target_handle: err_no_context_mgr_node: if (binder_debug_mask & BINDER_DEBUG_FAILED_TRANSACTION) - printk(KERN_INFO "binder: %d:%d transaction failed %d, size %d-%d\n", + printk(KERN_INFO "binder: %d:%d transaction failed %d, size" + "%zd-%zd\n", proc->pid, thread->pid, return_error, tr->data_size, tr->offsets_size); @@ -1640,7 +1641,7 @@ binder_transaction_buffer_release(struct binder_proc *proc, struct binder_buffer int debug_id = buffer->debug_id; if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) - printk(KERN_INFO "binder: %d buffer release %d, size %d-%d, failed at %p\n", + printk(KERN_INFO "binder: %d buffer release %d, size %zd-%zd, failed at %p\n", proc->pid, buffer->debug_id, buffer->data_size, buffer->offsets_size, failed_at); @@ -1655,7 +1656,8 @@ binder_transaction_buffer_release(struct binder_proc *proc, struct binder_buffer for (; offp < off_end; offp++) { struct flat_binder_object *fp; if (*offp > buffer->data_size - sizeof(*fp)) { - printk(KERN_ERR "binder: transaction release %d bad offset %d, size %d\n", debug_id, *offp, buffer->data_size); + printk(KERN_ERR "binder: transaction release %d bad" + "offset %zd, size %zd\n", debug_id, *offp, buffer->data_size); continue; } fp = (struct flat_binder_object *)(buffer->data + *offp); @@ -2350,7 +2352,8 @@ retry: binder_stat_br(proc, thread, cmd); if (binder_debug_mask & BINDER_DEBUG_TRANSACTION) - printk(KERN_INFO "binder: %d:%d %s %d %d:%d, cmd %d size %d-%d ptr %p-%p\n", + printk(KERN_INFO "binder: %d:%d %s %d %d:%d, cmd %d" + "size %zd-%zd ptr %p-%p\n", proc->pid, thread->pid, (cmd == BR_TRANSACTION) ? "BR_TRANSACTION" : "BR_REPLY", t->debug_id, t->from ? t->from->proc->pid : 0, @@ -2929,7 +2932,7 @@ static char *print_binder_transaction(char *buf, char *end, const char *prefix, if (buf >= end) return buf; } - buf += snprintf(buf, end - buf, " size %d:%d data %p\n", + buf += snprintf(buf, end - buf, " size %zd:%zd data %p\n", t->buffer->data_size, t->buffer->offsets_size, t->buffer->data); return buf; @@ -2937,7 +2940,7 @@ static char *print_binder_transaction(char *buf, char *end, const char *prefix, static char *print_binder_buffer(char *buf, char *end, const char *prefix, struct binder_buffer *buffer) { - buf += snprintf(buf, end - buf, "%s %d: %p size %d:%d %s\n", + buf += snprintf(buf, end - buf, "%s %d: %p size %zd:%zd %s\n", prefix, buffer->debug_id, buffer->data, buffer->data_size, buffer->offsets_size, buffer->transaction ? "active" : "delivered"); @@ -3207,7 +3210,7 @@ static char *print_binder_proc_stats(char *buf, char *end, struct binder_proc *p return buf; buf += snprintf(buf, end - buf, " requested threads: %d+%d/%d\n" " ready threads %d\n" - " free async space %d\n", proc->requested_threads, + " free async space %zd\n", proc->requested_threads, proc->requested_threads_started, proc->max_threads, proc->ready_threads, proc->free_async_space); if (buf >= end) -- cgit v1.2.3 From 3c90d9e1255f07ef590d1750da5a9a069c7e2d9d Mon Sep 17 00:00:00 2001 From: "J.R. Mauro" Date: Mon, 5 Jan 2009 17:08:53 -0500 Subject: staging: android: binder: Fix use of euid MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Task credentials were moved and must be accessed through task_struct.cred Signed-off-by: J.R. Mauro Cc: Arve Hjønnevåg Cc: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/binder.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 765048eaaf6d..7c3da5aa777a 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -1401,7 +1401,7 @@ binder_transaction(struct binder_proc *proc, struct binder_thread *thread, t->from = thread; else t->from = NULL; - t->sender_euid = proc->tsk->euid; + t->sender_euid = proc->tsk->cred->euid; t->to_proc = target_proc; t->to_thread = target_thread; t->code = tr->code; @@ -2593,16 +2593,16 @@ static long binder_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) goto err; } if (binder_context_mgr_uid != -1) { - if (binder_context_mgr_uid != current->euid) { + if (binder_context_mgr_uid != current->cred->euid) { printk(KERN_ERR "binder: BINDER_SET_" "CONTEXT_MGR bad uid %d != %d\n", - current->euid, + current->cred->euid, binder_context_mgr_uid); ret = -EPERM; goto err; } } else - binder_context_mgr_uid = current->euid; + binder_context_mgr_uid = current->cred->euid; binder_context_mgr_node = binder_new_node(proc, NULL, NULL); if (binder_context_mgr_node == NULL) { ret = -ENOMEM; -- cgit v1.2.3 From 553486639be6e214a78a68e8c12737e31e687bb1 Mon Sep 17 00:00:00 2001 From: Robert Love Date: Fri, 19 Dec 2008 18:02:58 -0800 Subject: Staging: android: add logging driver Signed-off-by: Robert Love Signed-off-by: Brian Swetland Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Kconfig | 4 + drivers/staging/android/Makefile | 1 + drivers/staging/android/logger.c | 607 +++++++++++++++++++++++++++++++++++++++ drivers/staging/android/logger.h | 48 ++++ 4 files changed, 660 insertions(+) create mode 100644 drivers/staging/android/logger.c create mode 100644 drivers/staging/android/logger.h (limited to 'drivers/staging') diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 439a9fd81658..c8899581545e 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -10,4 +10,8 @@ config ANDROID_BINDER_IPC tristate "Android Binder IPC Driver" default y +config ANDROID_LOGGER + tristate "Android log driver" + default n + endmenu diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile index 57efdce57c04..b354b5d90143 100644 --- a/drivers/staging/android/Makefile +++ b/drivers/staging/android/Makefile @@ -1,2 +1,3 @@ obj-$(CONFIG_ANDROID) += android.o obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o +obj-$(CONFIG_ANDROID_LOGGER) += logger.o diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c new file mode 100644 index 000000000000..ab32003ecd0b --- /dev/null +++ b/drivers/staging/android/logger.c @@ -0,0 +1,607 @@ +/* + * drivers/misc/logger.c + * + * A Logging Subsystem + * + * Copyright (C) 2007-2008 Google, Inc. + * + * Robert Love + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include +#include +#include +#include +#include "logger.h" + +#include + +/* + * struct logger_log - represents a specific log, such as 'main' or 'radio' + * + * This structure lives from module insertion until module removal, so it does + * not need additional reference counting. The structure is protected by the + * mutex 'mutex'. + */ +struct logger_log { + unsigned char * buffer; /* the ring buffer itself */ + struct miscdevice misc; /* misc device representing the log */ + wait_queue_head_t wq; /* wait queue for readers */ + struct list_head readers; /* this log's readers */ + struct mutex mutex; /* mutex protecting buffer */ + size_t w_off; /* current write head offset */ + size_t head; /* new readers start here */ + size_t size; /* size of the log */ +}; + +/* + * struct logger_reader - a logging device open for reading + * + * This object lives from open to release, so we don't need additional + * reference counting. The structure is protected by log->mutex. + */ +struct logger_reader { + struct logger_log * log; /* associated log */ + struct list_head list; /* entry in logger_log's list */ + size_t r_off; /* current read head offset */ +}; + +/* logger_offset - returns index 'n' into the log via (optimized) modulus */ +#define logger_offset(n) ((n) & (log->size - 1)) + +/* + * file_get_log - Given a file structure, return the associated log + * + * This isn't aesthetic. We have several goals: + * + * 1) Need to quickly obtain the associated log during an I/O operation + * 2) Readers need to maintain state (logger_reader) + * 3) Writers need to be very fast (open() should be a near no-op) + * + * In the reader case, we can trivially go file->logger_reader->logger_log. + * For a writer, we don't want to maintain a logger_reader, so we just go + * file->logger_log. Thus what file->private_data points at depends on whether + * or not the file was opened for reading. This function hides that dirtiness. + */ +static inline struct logger_log * file_get_log(struct file *file) +{ + if (file->f_mode & FMODE_READ) { + struct logger_reader *reader = file->private_data; + return reader->log; + } else + return file->private_data; +} + +/* + * get_entry_len - Grabs the length of the payload of the next entry starting + * from 'off'. + * + * Caller needs to hold log->mutex. + */ +static __u32 get_entry_len(struct logger_log *log, size_t off) +{ + __u16 val; + + switch (log->size - off) { + case 1: + memcpy(&val, log->buffer + off, 1); + memcpy(((char *) &val) + 1, log->buffer, 1); + break; + default: + memcpy(&val, log->buffer + off, 2); + } + + return sizeof(struct logger_entry) + val; +} + +/* + * do_read_log_to_user - reads exactly 'count' bytes from 'log' into the + * user-space buffer 'buf'. Returns 'count' on success. + * + * Caller must hold log->mutex. + */ +static ssize_t do_read_log_to_user(struct logger_log *log, + struct logger_reader *reader, + char __user *buf, + size_t count) +{ + size_t len; + + /* + * We read from the log in two disjoint operations. First, we read from + * the current read head offset up to 'count' bytes or to the end of + * the log, whichever comes first. + */ + len = min(count, log->size - reader->r_off); + if (copy_to_user(buf, log->buffer + reader->r_off, len)) + return -EFAULT; + + /* + * Second, we read any remaining bytes, starting back at the head of + * the log. + */ + if (count != len) + if (copy_to_user(buf + len, log->buffer, count - len)) + return -EFAULT; + + reader->r_off = logger_offset(reader->r_off + count); + + return count; +} + +/* + * logger_read - our log's read() method + * + * Behavior: + * + * - O_NONBLOCK works + * - If there are no log entries to read, blocks until log is written to + * - Atomically reads exactly one log entry + * + * Optimal read size is LOGGER_ENTRY_MAX_LEN. Will set errno to EINVAL if read + * buffer is insufficient to hold next entry. + */ +static ssize_t logger_read(struct file *file, char __user *buf, + size_t count, loff_t *pos) +{ + struct logger_reader *reader = file->private_data; + struct logger_log *log = reader->log; + ssize_t ret; + DEFINE_WAIT(wait); + +start: + while (1) { + prepare_to_wait(&log->wq, &wait, TASK_INTERRUPTIBLE); + + mutex_lock(&log->mutex); + ret = (log->w_off == reader->r_off); + mutex_unlock(&log->mutex); + if (!ret) + break; + + if (file->f_flags & O_NONBLOCK) { + ret = -EAGAIN; + break; + } + + if (signal_pending(current)) { + ret = -EINTR; + break; + } + + schedule(); + } + + finish_wait(&log->wq, &wait); + if (ret) + return ret; + + mutex_lock(&log->mutex); + + /* is there still something to read or did we race? */ + if (unlikely(log->w_off == reader->r_off)) { + mutex_unlock(&log->mutex); + goto start; + } + + /* get the size of the next entry */ + ret = get_entry_len(log, reader->r_off); + if (count < ret) { + ret = -EINVAL; + goto out; + } + + /* get exactly one entry from the log */ + ret = do_read_log_to_user(log, reader, buf, ret); + +out: + mutex_unlock(&log->mutex); + + return ret; +} + +/* + * get_next_entry - return the offset of the first valid entry at least 'len' + * bytes after 'off'. + * + * Caller must hold log->mutex. + */ +static size_t get_next_entry(struct logger_log *log, size_t off, size_t len) +{ + size_t count = 0; + + do { + size_t nr = get_entry_len(log, off); + off = logger_offset(off + nr); + count += nr; + } while (count < len); + + return off; +} + +/* + * clock_interval - is a < c < b in mod-space? Put another way, does the line + * from a to b cross c? + */ +static inline int clock_interval(size_t a, size_t b, size_t c) +{ + if (b < a) { + if (a < c || b >= c) + return 1; + } else { + if (a < c && b >= c) + return 1; + } + + return 0; +} + +/* + * fix_up_readers - walk the list of all readers and "fix up" any who were + * lapped by the writer; also do the same for the default "start head". + * We do this by "pulling forward" the readers and start head to the first + * entry after the new write head. + * + * The caller needs to hold log->mutex. + */ +static void fix_up_readers(struct logger_log *log, size_t len) +{ + size_t old = log->w_off; + size_t new = logger_offset(old + len); + struct logger_reader *reader; + + if (clock_interval(old, new, log->head)) + log->head = get_next_entry(log, log->head, len); + + list_for_each_entry(reader, &log->readers, list) + if (clock_interval(old, new, reader->r_off)) + reader->r_off = get_next_entry(log, reader->r_off, len); +} + +/* + * do_write_log - writes 'len' bytes from 'buf' to 'log' + * + * The caller needs to hold log->mutex. + */ +static void do_write_log(struct logger_log *log, const void *buf, size_t count) +{ + size_t len; + + len = min(count, log->size - log->w_off); + memcpy(log->buffer + log->w_off, buf, len); + + if (count != len) + memcpy(log->buffer, buf + len, count - len); + + log->w_off = logger_offset(log->w_off + count); + +} + +/* + * do_write_log_user - writes 'len' bytes from the user-space buffer 'buf' to + * the log 'log' + * + * The caller needs to hold log->mutex. + * + * Returns 'count' on success, negative error code on failure. + */ +static ssize_t do_write_log_from_user(struct logger_log *log, + const void __user *buf, size_t count) +{ + size_t len; + + len = min(count, log->size - log->w_off); + if (len && copy_from_user(log->buffer + log->w_off, buf, len)) + return -EFAULT; + + if (count != len) + if (copy_from_user(log->buffer, buf + len, count - len)) + return -EFAULT; + + log->w_off = logger_offset(log->w_off + count); + + return count; +} + +/* + * logger_aio_write - our write method, implementing support for write(), + * writev(), and aio_write(). Writes are our fast path, and we try to optimize + * them above all else. + */ +ssize_t logger_aio_write(struct kiocb *iocb, const struct iovec *iov, + unsigned long nr_segs, loff_t ppos) +{ + struct logger_log *log = file_get_log(iocb->ki_filp); + size_t orig = log->w_off; + struct logger_entry header; + struct timespec now; + ssize_t ret = 0; + + now = current_kernel_time(); + + header.pid = current->tgid; + header.tid = current->pid; + header.sec = now.tv_sec; + header.nsec = now.tv_nsec; + header.len = min_t(size_t, iocb->ki_left, LOGGER_ENTRY_MAX_PAYLOAD); + + /* null writes succeed, return zero */ + if (unlikely(!header.len)) + return 0; + + mutex_lock(&log->mutex); + + /* + * Fix up any readers, pulling them forward to the first readable + * entry after (what will be) the new write offset. We do this now + * because if we partially fail, we can end up with clobbered log + * entries that encroach on readable buffer. + */ + fix_up_readers(log, sizeof(struct logger_entry) + header.len); + + do_write_log(log, &header, sizeof(struct logger_entry)); + + while (nr_segs-- > 0) { + size_t len; + ssize_t nr; + + /* figure out how much of this vector we can keep */ + len = min_t(size_t, iov->iov_len, header.len - ret); + + /* write out this segment's payload */ + nr = do_write_log_from_user(log, iov->iov_base, len); + if (unlikely(nr < 0)) { + log->w_off = orig; + mutex_unlock(&log->mutex); + return nr; + } + + iov++; + ret += nr; + } + + mutex_unlock(&log->mutex); + + /* wake up any blocked readers */ + wake_up_interruptible(&log->wq); + + return ret; +} + +static struct logger_log * get_log_from_minor(int); + +/* + * logger_open - the log's open() file operation + * + * Note how near a no-op this is in the write-only case. Keep it that way! + */ +static int logger_open(struct inode *inode, struct file *file) +{ + struct logger_log *log; + int ret; + + ret = nonseekable_open(inode, file); + if (ret) + return ret; + + log = get_log_from_minor(MINOR(inode->i_rdev)); + if (!log) + return -ENODEV; + + if (file->f_mode & FMODE_READ) { + struct logger_reader *reader; + + reader = kmalloc(sizeof(struct logger_reader), GFP_KERNEL); + if (!reader) + return -ENOMEM; + + reader->log = log; + INIT_LIST_HEAD(&reader->list); + + mutex_lock(&log->mutex); + reader->r_off = log->head; + list_add_tail(&reader->list, &log->readers); + mutex_unlock(&log->mutex); + + file->private_data = reader; + } else + file->private_data = log; + + return 0; +} + +/* + * logger_release - the log's release file operation + * + * Note this is a total no-op in the write-only case. Keep it that way! + */ +static int logger_release(struct inode *ignored, struct file *file) +{ + if (file->f_mode & FMODE_READ) { + struct logger_reader *reader = file->private_data; + list_del(&reader->list); + kfree(reader); + } + + return 0; +} + +/* + * logger_poll - the log's poll file operation, for poll/select/epoll + * + * Note we always return POLLOUT, because you can always write() to the log. + * Note also that, strictly speaking, a return value of POLLIN does not + * guarantee that the log is readable without blocking, as there is a small + * chance that the writer can lap the reader in the interim between poll() + * returning and the read() request. + */ +static unsigned int logger_poll(struct file *file, poll_table *wait) +{ + struct logger_reader *reader; + struct logger_log *log; + unsigned int ret = POLLOUT | POLLWRNORM; + + if (!(file->f_mode & FMODE_READ)) + return ret; + + reader = file->private_data; + log = reader->log; + + poll_wait(file, &log->wq, wait); + + mutex_lock(&log->mutex); + if (log->w_off != reader->r_off) + ret |= POLLIN | POLLRDNORM; + mutex_unlock(&log->mutex); + + return ret; +} + +static long logger_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + struct logger_log *log = file_get_log(file); + struct logger_reader *reader; + long ret = -ENOTTY; + + mutex_lock(&log->mutex); + + switch (cmd) { + case LOGGER_GET_LOG_BUF_SIZE: + ret = log->size; + break; + case LOGGER_GET_LOG_LEN: + if (!(file->f_mode & FMODE_READ)) { + ret = -EBADF; + break; + } + reader = file->private_data; + if (log->w_off >= reader->r_off) + ret = log->w_off - reader->r_off; + else + ret = (log->size - reader->r_off) + log->w_off; + break; + case LOGGER_GET_NEXT_ENTRY_LEN: + if (!(file->f_mode & FMODE_READ)) { + ret = -EBADF; + break; + } + reader = file->private_data; + if (log->w_off != reader->r_off) + ret = get_entry_len(log, reader->r_off); + else + ret = 0; + break; + case LOGGER_FLUSH_LOG: + if (!(file->f_mode & FMODE_WRITE)) { + ret = -EBADF; + break; + } + list_for_each_entry(reader, &log->readers, list) + reader->r_off = log->w_off; + log->head = log->w_off; + ret = 0; + break; + } + + mutex_unlock(&log->mutex); + + return ret; +} + +static struct file_operations logger_fops = { + .owner = THIS_MODULE, + .read = logger_read, + .aio_write = logger_aio_write, + .poll = logger_poll, + .unlocked_ioctl = logger_ioctl, + .compat_ioctl = logger_ioctl, + .open = logger_open, + .release = logger_release, +}; + +/* + * Defines a log structure with name 'NAME' and a size of 'SIZE' bytes, which + * must be a power of two, greater than LOGGER_ENTRY_MAX_LEN, and less than + * LONG_MAX minus LOGGER_ENTRY_MAX_LEN. + */ +#define DEFINE_LOGGER_DEVICE(VAR, NAME, SIZE) \ +static unsigned char _buf_ ## VAR[SIZE]; \ +static struct logger_log VAR = { \ + .buffer = _buf_ ## VAR, \ + .misc = { \ + .minor = MISC_DYNAMIC_MINOR, \ + .name = NAME, \ + .fops = &logger_fops, \ + .parent = NULL, \ + }, \ + .wq = __WAIT_QUEUE_HEAD_INITIALIZER(VAR .wq), \ + .readers = LIST_HEAD_INIT(VAR .readers), \ + .mutex = __MUTEX_INITIALIZER(VAR .mutex), \ + .w_off = 0, \ + .head = 0, \ + .size = SIZE, \ +}; + +DEFINE_LOGGER_DEVICE(log_main, LOGGER_LOG_MAIN, 64*1024) +DEFINE_LOGGER_DEVICE(log_events, LOGGER_LOG_EVENTS, 256*1024) +DEFINE_LOGGER_DEVICE(log_radio, LOGGER_LOG_RADIO, 64*1024) + +static struct logger_log * get_log_from_minor(int minor) +{ + if (log_main.misc.minor == minor) + return &log_main; + if (log_events.misc.minor == minor) + return &log_events; + if (log_radio.misc.minor == minor) + return &log_radio; + return NULL; +} + +static int __init init_log(struct logger_log *log) +{ + int ret; + + ret = misc_register(&log->misc); + if (unlikely(ret)) { + printk(KERN_ERR "logger: failed to register misc " + "device for log '%s'!\n", log->misc.name); + return ret; + } + + printk(KERN_INFO "logger: created %luK log '%s'\n", + (unsigned long) log->size >> 10, log->misc.name); + + return 0; +} + +static int __init logger_init(void) +{ + int ret; + + ret = init_log(&log_main); + if (unlikely(ret)) + goto out; + + ret = init_log(&log_events); + if (unlikely(ret)) + goto out; + + ret = init_log(&log_radio); + if (unlikely(ret)) + goto out; + +out: + return ret; +} +device_initcall(logger_init); diff --git a/drivers/staging/android/logger.h b/drivers/staging/android/logger.h new file mode 100644 index 000000000000..a562434d7419 --- /dev/null +++ b/drivers/staging/android/logger.h @@ -0,0 +1,48 @@ +/* include/linux/logger.h + * + * Copyright (C) 2007-2008 Google, Inc. + * Author: Robert Love + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_LOGGER_H +#define _LINUX_LOGGER_H + +#include +#include + +struct logger_entry { + __u16 len; /* length of the payload */ + __u16 __pad; /* no matter what, we get 2 bytes of padding */ + __s32 pid; /* generating process's pid */ + __s32 tid; /* generating process's tid */ + __s32 sec; /* seconds since Epoch */ + __s32 nsec; /* nanoseconds */ + char msg[0]; /* the entry's payload */ +}; + +#define LOGGER_LOG_RADIO "log_radio" /* radio-related messages */ +#define LOGGER_LOG_EVENTS "log_events" /* system/hardware events */ +#define LOGGER_LOG_MAIN "log_main" /* everything else */ + +#define LOGGER_ENTRY_MAX_LEN (4*1024) +#define LOGGER_ENTRY_MAX_PAYLOAD \ + (LOGGER_ENTRY_MAX_LEN - sizeof(struct logger_entry)) + +#define __LOGGERIO 0xAE + +#define LOGGER_GET_LOG_BUF_SIZE _IO(__LOGGERIO, 1) /* size of log */ +#define LOGGER_GET_LOG_LEN _IO(__LOGGERIO, 2) /* used log len */ +#define LOGGER_GET_NEXT_ENTRY_LEN _IO(__LOGGERIO, 3) /* next entry len */ +#define LOGGER_FLUSH_LOG _IO(__LOGGERIO, 4) /* flush log */ + +#endif /* _LINUX_LOGGER_H */ -- cgit v1.2.3 From d5e74b09d3a4a87302a465d5351caeb4a37ec083 Mon Sep 17 00:00:00 2001 From: Arve Hjønnevåg Date: Fri, 19 Dec 2008 18:12:11 -0800 Subject: Staging: android: add ram_console driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Doesn't quite link properly under all configurations, and it has way too many different build options, but it's a start. Signed-off-by: Arve Hjønnevåg Signed-off-by: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Kconfig | 58 +++++ drivers/staging/android/Makefile | 1 + drivers/staging/android/ram_console.c | 395 ++++++++++++++++++++++++++++++++++ 3 files changed, 454 insertions(+) create mode 100644 drivers/staging/android/ram_console.c (limited to 'drivers/staging') diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index c8899581545e..7728b84bf07c 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -14,4 +14,62 @@ config ANDROID_LOGGER tristate "Android log driver" default n +config ANDROID_RAM_CONSOLE + bool "Android RAM buffer console" + default n + +config ANDROID_RAM_CONSOLE_ENABLE_VERBOSE + bool "Enable verbose console messages on Android RAM console" + default y + depends on ANDROID_RAM_CONSOLE + +menuconfig ANDROID_RAM_CONSOLE_ERROR_CORRECTION + bool "Android RAM Console Enable error correction" + default n + depends on ANDROID_RAM_CONSOLE + select REED_SOLOMON + select REED_SOLOMON_ENC8 + select REED_SOLOMON_DEC8 + +if ANDROID_RAM_CONSOLE_ERROR_CORRECTION + +config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_DATA_SIZE + int "Android RAM Console Data data size" + default 128 + help + Must be a power of 2. + +config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_ECC_SIZE + int "Android RAM Console ECC size" + default 16 + +config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE + int "Android RAM Console Symbol size" + default 8 + +config ANDROID_RAM_CONSOLE_ERROR_CORRECTION_POLYNOMIAL + hex "Android RAM Console Polynomial" + default 0x19 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 4) + default 0x29 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 5) + default 0x61 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 6) + default 0x89 if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 7) + default 0x11d if (ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE = 8) + +endif # ANDROID_RAM_CONSOLE_ERROR_CORRECTION + +config ANDROID_RAM_CONSOLE_EARLY_INIT + bool "Start Android RAM console early" + default n + depends on ANDROID_RAM_CONSOLE + +config ANDROID_RAM_CONSOLE_EARLY_ADDR + hex "Android RAM console virtual address" + default 0 + depends on ANDROID_RAM_CONSOLE_EARLY_INIT + +config ANDROID_RAM_CONSOLE_EARLY_SIZE + hex "Android RAM console buffer size" + default 0 + depends on ANDROID_RAM_CONSOLE_EARLY_INIT + endmenu diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile index b354b5d90143..357abd73142a 100644 --- a/drivers/staging/android/Makefile +++ b/drivers/staging/android/Makefile @@ -1,3 +1,4 @@ obj-$(CONFIG_ANDROID) += android.o obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o obj-$(CONFIG_ANDROID_LOGGER) += logger.o +obj-$(CONFIG_ANDROID_RAM_CONSOLE) += ram_console.o diff --git a/drivers/staging/android/ram_console.c b/drivers/staging/android/ram_console.c new file mode 100644 index 000000000000..bf006857a87a --- /dev/null +++ b/drivers/staging/android/ram_console.c @@ -0,0 +1,395 @@ +/* drivers/android/ram_console.c + * + * Copyright (C) 2007-2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION +#include +#endif + +struct ram_console_buffer { + uint32_t sig; + uint32_t start; + uint32_t size; + uint8_t data[0]; +}; + +#define RAM_CONSOLE_SIG (0x43474244) /* DBGC */ + +#ifdef CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT +static char __initdata + ram_console_old_log_init_buffer[CONFIG_ANDROID_RAM_CONSOLE_EARLY_SIZE]; +#endif +static char *ram_console_old_log; +static size_t ram_console_old_log_size; + +static struct ram_console_buffer *ram_console_buffer; +static size_t ram_console_buffer_size; +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION +static char *ram_console_par_buffer; +static struct rs_control *ram_console_rs_decoder; +static int ram_console_corrected_bytes; +static int ram_console_bad_blocks; +#define ECC_BLOCK_SIZE CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION_DATA_SIZE +#define ECC_SIZE CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION_ECC_SIZE +#define ECC_SYMSIZE CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION_SYMBOL_SIZE +#define ECC_POLY CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION_POLYNOMIAL +#endif + +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION +static void ram_console_encode_rs8(uint8_t *data, size_t len, uint8_t *ecc) +{ + int i; + uint16_t par[ECC_SIZE]; + /* Initialize the parity buffer */ + memset(par, 0, sizeof(par)); + encode_rs8(ram_console_rs_decoder, data, len, par, 0); + for (i = 0; i < ECC_SIZE; i++) + ecc[i] = par[i]; +} + +static int ram_console_decode_rs8(void *data, size_t len, uint8_t *ecc) +{ + int i; + uint16_t par[ECC_SIZE]; + for (i = 0; i < ECC_SIZE; i++) + par[i] = ecc[i]; + return decode_rs8(ram_console_rs_decoder, data, par, len, + NULL, 0, NULL, 0, NULL); +} +#endif + +static void ram_console_update(const char *s, unsigned int count) +{ + struct ram_console_buffer *buffer = ram_console_buffer; +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + uint8_t *buffer_end = buffer->data + ram_console_buffer_size; + uint8_t *block; + uint8_t *par; + int size = ECC_BLOCK_SIZE; +#endif + memcpy(buffer->data + buffer->start, s, count); +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + block = buffer->data + (buffer->start & ~(ECC_BLOCK_SIZE - 1)); + par = ram_console_par_buffer + + (buffer->start / ECC_BLOCK_SIZE) * ECC_SIZE; + do { + if (block + ECC_BLOCK_SIZE > buffer_end) + size = buffer_end - block; + ram_console_encode_rs8(block, size, par); + block += ECC_BLOCK_SIZE; + par += ECC_SIZE; + } while (block < buffer->data + buffer->start + count); +#endif +} + +static void ram_console_update_header(void) +{ +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + struct ram_console_buffer *buffer = ram_console_buffer; + uint8_t *par; + par = ram_console_par_buffer + + DIV_ROUND_UP(ram_console_buffer_size, ECC_BLOCK_SIZE) * ECC_SIZE; + ram_console_encode_rs8((uint8_t *)buffer, sizeof(*buffer), par); +#endif +} + +static void +ram_console_write(struct console *console, const char *s, unsigned int count) +{ + int rem; + struct ram_console_buffer *buffer = ram_console_buffer; + + if (count > ram_console_buffer_size) { + s += count - ram_console_buffer_size; + count = ram_console_buffer_size; + } + rem = ram_console_buffer_size - buffer->start; + if (rem < count) { + ram_console_update(s, rem); + s += rem; + count -= rem; + buffer->start = 0; + buffer->size = ram_console_buffer_size; + } + ram_console_update(s, count); + + buffer->start += count; + if (buffer->size < ram_console_buffer_size) + buffer->size += count; + ram_console_update_header(); +} + +static struct console ram_console = { + .name = "ram", + .write = ram_console_write, + .flags = CON_PRINTBUFFER | CON_ENABLED, + .index = -1, +}; + +static void __init +ram_console_save_old(struct ram_console_buffer *buffer, char *dest) +{ + size_t old_log_size = buffer->size; +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + uint8_t *block; + uint8_t *par; + char strbuf[80]; + int strbuf_len; + + block = buffer->data; + par = ram_console_par_buffer; + while (block < buffer->data + buffer->size) { + int numerr; + int size = ECC_BLOCK_SIZE; + if (block + size > buffer->data + ram_console_buffer_size) + size = buffer->data + ram_console_buffer_size - block; + numerr = ram_console_decode_rs8(block, size, par); + if (numerr > 0) { +#if 0 + printk(KERN_INFO "ram_console: error in block %p, %d\n", + block, numerr); +#endif + ram_console_corrected_bytes += numerr; + } else if (numerr < 0) { +#if 0 + printk(KERN_INFO "ram_console: uncorrectable error in " + "block %p\n", block); +#endif + ram_console_bad_blocks++; + } + block += ECC_BLOCK_SIZE; + par += ECC_SIZE; + } + if (ram_console_corrected_bytes || ram_console_bad_blocks) + strbuf_len = snprintf(strbuf, sizeof(strbuf), + "\n%d Corrected bytes, %d unrecoverable blocks\n", + ram_console_corrected_bytes, ram_console_bad_blocks); + else + strbuf_len = snprintf(strbuf, sizeof(strbuf), + "\nNo errors detected\n"); + if (strbuf_len >= sizeof(strbuf)) + strbuf_len = sizeof(strbuf) - 1; + old_log_size += strbuf_len; +#endif + + if (dest == NULL) { + dest = kmalloc(old_log_size, GFP_KERNEL); + if (dest == NULL) { + printk(KERN_ERR + "ram_console: failed to allocate buffer\n"); + return; + } + } + + ram_console_old_log = dest; + ram_console_old_log_size = old_log_size; + memcpy(ram_console_old_log, + &buffer->data[buffer->start], buffer->size - buffer->start); + memcpy(ram_console_old_log + buffer->size - buffer->start, + &buffer->data[0], buffer->start); +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + memcpy(ram_console_old_log + old_log_size - strbuf_len, + strbuf, strbuf_len); +#endif +} + +static int __init ram_console_init(struct ram_console_buffer *buffer, + size_t buffer_size, char *old_buf) +{ +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + int numerr; + uint8_t *par; +#endif + ram_console_buffer = buffer; + ram_console_buffer_size = + buffer_size - sizeof(struct ram_console_buffer); + +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ERROR_CORRECTION + ram_console_buffer_size -= (DIV_ROUND_UP(ram_console_buffer_size, + ECC_BLOCK_SIZE) + 1) * ECC_SIZE; + ram_console_par_buffer = buffer->data + ram_console_buffer_size; + + + /* first consecutive root is 0 + * primitive element to generate roots = 1 + */ + ram_console_rs_decoder = init_rs(ECC_SYMSIZE, ECC_POLY, 0, 1, ECC_SIZE); + if (ram_console_rs_decoder == NULL) { + printk(KERN_INFO "ram_console: init_rs failed\n"); + return 0; + } + + ram_console_corrected_bytes = 0; + ram_console_bad_blocks = 0; + + par = ram_console_par_buffer + + DIV_ROUND_UP(ram_console_buffer_size, ECC_BLOCK_SIZE) * ECC_SIZE; + + numerr = ram_console_decode_rs8(buffer, sizeof(*buffer), par); + if (numerr > 0) { + printk(KERN_INFO "ram_console: error in header, %d\n", numerr); + ram_console_corrected_bytes += numerr; + } else if (numerr < 0) { + printk(KERN_INFO + "ram_console: uncorrectable error in header\n"); + ram_console_bad_blocks++; + } +#endif + + if (buffer->sig == RAM_CONSOLE_SIG) { + if (buffer->size > ram_console_buffer_size + || buffer->start > buffer->size) + printk(KERN_INFO "ram_console: found existing invalid " + "buffer, size %d, start %d\n", + buffer->size, buffer->start); + else { + printk(KERN_INFO "ram_console: found existing buffer, " + "size %d, start %d\n", + buffer->size, buffer->start); + ram_console_save_old(buffer, old_buf); + } + } else { + printk(KERN_INFO "ram_console: no valid data in buffer " + "(sig = 0x%08x)\n", buffer->sig); + } + + buffer->sig = RAM_CONSOLE_SIG; + buffer->start = 0; + buffer->size = 0; + + register_console(&ram_console); +#ifdef CONFIG_ANDROID_RAM_CONSOLE_ENABLE_VERBOSE + console_verbose(); +#endif + return 0; +} + +#ifdef CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT +static int __init ram_console_early_init(void) +{ + return ram_console_init((struct ram_console_buffer *) + CONFIG_ANDROID_RAM_CONSOLE_EARLY_ADDR, + CONFIG_ANDROID_RAM_CONSOLE_EARLY_SIZE, + ram_console_old_log_init_buffer); +} +#else +static int ram_console_driver_probe(struct platform_device *pdev) +{ + struct resource *res = pdev->resource; + size_t start; + size_t buffer_size; + void *buffer; + + if (res == NULL || pdev->num_resources != 1 || + !(res->flags & IORESOURCE_MEM)) { + printk(KERN_ERR "ram_console: invalid resource, %p %d flags " + "%lx\n", res, pdev->num_resources, res ? res->flags : 0); + return -ENXIO; + } + buffer_size = res->end - res->start + 1; + start = res->start; + printk(KERN_INFO "ram_console: got buffer at %x, size %x\n", + start, buffer_size); + buffer = ioremap(res->start, buffer_size); + if (buffer == NULL) { + printk(KERN_ERR "ram_console: failed to map memory\n"); + return -ENOMEM; + } + + return ram_console_init(buffer, buffer_size, NULL/* allocate */); +} + +static struct platform_driver ram_console_driver = { + .probe = ram_console_driver_probe, + .driver = { + .name = "ram_console", + }, +}; + +static int __init ram_console_module_init(void) +{ + int err; + err = platform_driver_register(&ram_console_driver); + return err; +} +#endif + +static ssize_t ram_console_read_old(struct file *file, char __user *buf, + size_t len, loff_t *offset) +{ + loff_t pos = *offset; + ssize_t count; + + if (pos >= ram_console_old_log_size) + return 0; + + count = min(len, (size_t)(ram_console_old_log_size - pos)); + if (copy_to_user(buf, ram_console_old_log + pos, count)) + return -EFAULT; + + *offset += count; + return count; +} + +static struct file_operations ram_console_file_ops = { + .owner = THIS_MODULE, + .read = ram_console_read_old, +}; + +static int __init ram_console_late_init(void) +{ + struct proc_dir_entry *entry; + + if (ram_console_old_log == NULL) + return 0; +#ifdef CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT + ram_console_old_log = kmalloc(ram_console_old_log_size, GFP_KERNEL); + if (ram_console_old_log == NULL) { + printk(KERN_ERR + "ram_console: failed to allocate buffer for old log\n"); + ram_console_old_log_size = 0; + return 0; + } + memcpy(ram_console_old_log, + ram_console_old_log_init_buffer, ram_console_old_log_size); +#endif + entry = create_proc_entry("last_kmsg", S_IFREG | S_IRUGO, NULL); + if (!entry) { + printk(KERN_ERR "ram_console: failed to create proc entry\n"); + kfree(ram_console_old_log); + ram_console_old_log = NULL; + return 0; + } + + entry->proc_fops = &ram_console_file_ops; + entry->size = ram_console_old_log_size; + return 0; +} + +#ifdef CONFIG_ANDROID_RAM_CONSOLE_EARLY_INIT +console_initcall(ram_console_early_init); +#else +module_init(ram_console_module_init); +#endif +late_initcall(ram_console_late_init); + -- cgit v1.2.3 From a7cafeb661a99228e00df0457723ac33e46eab73 Mon Sep 17 00:00:00 2001 From: Mike Lockwood Date: Fri, 19 Dec 2008 18:18:16 -0800 Subject: Staging: android: add timed_gpio driver driver for GPIOs that turn back off after a delay From: Mike Lockwood Signed-off-by: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Kconfig | 5 + drivers/staging/android/Makefile | 1 + drivers/staging/android/android_timed_gpio.h | 31 +++++ drivers/staging/android/timed_gpio.c | 177 +++++++++++++++++++++++++++ 4 files changed, 214 insertions(+) create mode 100644 drivers/staging/android/android_timed_gpio.h create mode 100644 drivers/staging/android/timed_gpio.c (limited to 'drivers/staging') diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 7728b84bf07c..502c283eedcc 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -72,4 +72,9 @@ config ANDROID_RAM_CONSOLE_EARLY_SIZE default 0 depends on ANDROID_RAM_CONSOLE_EARLY_INIT +config ANDROID_TIMED_GPIO + tristate "Android timed gpio driver" + depends on GENERIC_GPIO + default n + endmenu diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile index 357abd73142a..d9b1525550f7 100644 --- a/drivers/staging/android/Makefile +++ b/drivers/staging/android/Makefile @@ -2,3 +2,4 @@ obj-$(CONFIG_ANDROID) += android.o obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o obj-$(CONFIG_ANDROID_LOGGER) += logger.o obj-$(CONFIG_ANDROID_RAM_CONSOLE) += ram_console.o +obj-$(CONFIG_ANDROID_TIMED_GPIO) += timed_gpio.o diff --git a/drivers/staging/android/android_timed_gpio.h b/drivers/staging/android/android_timed_gpio.h new file mode 100644 index 000000000000..a38a96c2b378 --- /dev/null +++ b/drivers/staging/android/android_timed_gpio.h @@ -0,0 +1,31 @@ +/* include/linux/android_timed_gpio.h + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#ifndef _LINUX_ANDROID_TIMED_GPIO_H +#define _LINUX_ANDROID_TIMED_GPIO_H + +struct timed_gpio { + const char *name; + unsigned gpio; + int max_timeout; + u8 active_low; +}; + +struct timed_gpio_platform_data { + int num_gpios; + struct timed_gpio *gpios; +}; + +#endif diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c new file mode 100644 index 000000000000..faaead1a7124 --- /dev/null +++ b/drivers/staging/android/timed_gpio.c @@ -0,0 +1,177 @@ +/* drivers/android/timed_gpio.c + * + * Copyright (C) 2008 Google, Inc. + * Author: Mike Lockwood + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include + +#include "android_timed_gpio.h" + + +static struct class *timed_gpio_class; + +struct timed_gpio_data { + struct device *dev; + struct hrtimer timer; + spinlock_t lock; + unsigned gpio; + int max_timeout; + u8 active_low; +}; + +static enum hrtimer_restart gpio_timer_func(struct hrtimer *timer) +{ + struct timed_gpio_data *gpio_data = container_of(timer, struct timed_gpio_data, timer); + + gpio_direction_output(gpio_data->gpio, gpio_data->active_low ? 1 : 0); + return HRTIMER_NORESTART; +} + +static ssize_t gpio_enable_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct timed_gpio_data *gpio_data = dev_get_drvdata(dev); + int remaining; + + if (hrtimer_active(&gpio_data->timer)) { + ktime_t r = hrtimer_get_remaining(&gpio_data->timer); + remaining = r.tv.sec * 1000 + r.tv.nsec / 1000000; + } else + remaining = 0; + + return sprintf(buf, "%d\n", remaining); +} + +static ssize_t gpio_enable_store( + struct device *dev, struct device_attribute *attr, + const char *buf, size_t size) +{ + struct timed_gpio_data *gpio_data = dev_get_drvdata(dev); + int value; + unsigned long flags; + + sscanf(buf, "%d", &value); + + spin_lock_irqsave(&gpio_data->lock, flags); + + /* cancel previous timer and set GPIO according to value */ + hrtimer_cancel(&gpio_data->timer); + gpio_direction_output(gpio_data->gpio, gpio_data->active_low ? !value : !!value); + + if (value > 0) { + if (value > gpio_data->max_timeout) + value = gpio_data->max_timeout; + + hrtimer_start(&gpio_data->timer, + ktime_set(value / 1000, (value % 1000) * 1000000), + HRTIMER_MODE_REL); + } + + spin_unlock_irqrestore(&gpio_data->lock, flags); + + return size; +} + +static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, gpio_enable_show, gpio_enable_store); + +static int android_timed_gpio_probe(struct platform_device *pdev) +{ + struct timed_gpio_platform_data *pdata = pdev->dev.platform_data; + struct timed_gpio *cur_gpio; + struct timed_gpio_data *gpio_data, *gpio_dat; + int i, ret = 0; + + if (!pdata) + return -EBUSY; + + gpio_data = kzalloc(sizeof(struct timed_gpio_data) * pdata->num_gpios, GFP_KERNEL); + if (!gpio_data) + return -ENOMEM; + + for (i = 0; i < pdata->num_gpios; i++) { + cur_gpio = &pdata->gpios[i]; + gpio_dat = &gpio_data[i]; + + hrtimer_init(&gpio_dat->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + gpio_dat->timer.function = gpio_timer_func; + spin_lock_init(&gpio_dat->lock); + + gpio_dat->gpio = cur_gpio->gpio; + gpio_dat->max_timeout = cur_gpio->max_timeout; + gpio_dat->active_low = cur_gpio->active_low; + gpio_direction_output(gpio_dat->gpio, gpio_dat->active_low); + + gpio_dat->dev = device_create(timed_gpio_class, &pdev->dev, 0, "%s", cur_gpio->name); + if (unlikely(IS_ERR(gpio_dat->dev))) + return PTR_ERR(gpio_dat->dev); + + dev_set_drvdata(gpio_dat->dev, gpio_dat); + ret = device_create_file(gpio_dat->dev, &dev_attr_enable); + if (ret) + return ret; + } + + platform_set_drvdata(pdev, gpio_data); + + return 0; +} + +static int android_timed_gpio_remove(struct platform_device *pdev) +{ + struct timed_gpio_platform_data *pdata = pdev->dev.platform_data; + struct timed_gpio_data *gpio_data = platform_get_drvdata(pdev); + int i; + + for (i = 0; i < pdata->num_gpios; i++) { + device_remove_file(gpio_data[i].dev, &dev_attr_enable); + device_unregister(gpio_data[i].dev); + } + + kfree(gpio_data); + + return 0; +} + +static struct platform_driver android_timed_gpio_driver = { + .probe = android_timed_gpio_probe, + .remove = android_timed_gpio_remove, + .driver = { + .name = "android-timed-gpio", + .owner = THIS_MODULE, + }, +}; + +static int __init android_timed_gpio_init(void) +{ + timed_gpio_class = class_create(THIS_MODULE, "timed_output"); + if (IS_ERR(timed_gpio_class)) + return PTR_ERR(timed_gpio_class); + return platform_driver_register(&android_timed_gpio_driver); +} + +static void __exit android_timed_gpio_exit(void) +{ + class_destroy(timed_gpio_class); + platform_driver_unregister(&android_timed_gpio_driver); +} + +module_init(android_timed_gpio_init); +module_exit(android_timed_gpio_exit); + +MODULE_AUTHOR("Mike Lockwood "); +MODULE_DESCRIPTION("Android timed gpio driver"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3 From 889f087c45d99e8ccb0aeef06c48558f609f901c Mon Sep 17 00:00:00 2001 From: Mike Lockwood Date: Tue, 23 Dec 2008 10:28:02 -0500 Subject: Staging: android: timed_gpio: Rename android_timed_gpio to timed_gpio Signed-off-by: Mike Lockwood Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/android_timed_gpio.h | 31 ---------------------------- drivers/staging/android/timed_gpio.c | 30 +++++++++++++-------------- drivers/staging/android/timed_gpio.h | 31 ++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+), 46 deletions(-) delete mode 100644 drivers/staging/android/android_timed_gpio.h create mode 100644 drivers/staging/android/timed_gpio.h (limited to 'drivers/staging') diff --git a/drivers/staging/android/android_timed_gpio.h b/drivers/staging/android/android_timed_gpio.h deleted file mode 100644 index a38a96c2b378..000000000000 --- a/drivers/staging/android/android_timed_gpio.h +++ /dev/null @@ -1,31 +0,0 @@ -/* include/linux/android_timed_gpio.h - * - * Copyright (C) 2008 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * -*/ - -#ifndef _LINUX_ANDROID_TIMED_GPIO_H -#define _LINUX_ANDROID_TIMED_GPIO_H - -struct timed_gpio { - const char *name; - unsigned gpio; - int max_timeout; - u8 active_low; -}; - -struct timed_gpio_platform_data { - int num_gpios; - struct timed_gpio *gpios; -}; - -#endif diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c index faaead1a7124..bea68c9fc942 100644 --- a/drivers/staging/android/timed_gpio.c +++ b/drivers/staging/android/timed_gpio.c @@ -1,4 +1,4 @@ -/* drivers/android/timed_gpio.c +/* drivers/misc/timed_gpio.c * * Copyright (C) 2008 Google, Inc. * Author: Mike Lockwood @@ -20,7 +20,7 @@ #include #include -#include "android_timed_gpio.h" +#include "timed_gpio.h" static struct class *timed_gpio_class; @@ -88,7 +88,7 @@ static ssize_t gpio_enable_store( static DEVICE_ATTR(enable, S_IRUGO | S_IWUSR, gpio_enable_show, gpio_enable_store); -static int android_timed_gpio_probe(struct platform_device *pdev) +static int timed_gpio_probe(struct platform_device *pdev) { struct timed_gpio_platform_data *pdata = pdev->dev.platform_data; struct timed_gpio *cur_gpio; @@ -130,7 +130,7 @@ static int android_timed_gpio_probe(struct platform_device *pdev) return 0; } -static int android_timed_gpio_remove(struct platform_device *pdev) +static int timed_gpio_remove(struct platform_device *pdev) { struct timed_gpio_platform_data *pdata = pdev->dev.platform_data; struct timed_gpio_data *gpio_data = platform_get_drvdata(pdev); @@ -146,32 +146,32 @@ static int android_timed_gpio_remove(struct platform_device *pdev) return 0; } -static struct platform_driver android_timed_gpio_driver = { - .probe = android_timed_gpio_probe, - .remove = android_timed_gpio_remove, +static struct platform_driver timed_gpio_driver = { + .probe = timed_gpio_probe, + .remove = timed_gpio_remove, .driver = { - .name = "android-timed-gpio", + .name = "timed-gpio", .owner = THIS_MODULE, }, }; -static int __init android_timed_gpio_init(void) +static int __init timed_gpio_init(void) { timed_gpio_class = class_create(THIS_MODULE, "timed_output"); if (IS_ERR(timed_gpio_class)) return PTR_ERR(timed_gpio_class); - return platform_driver_register(&android_timed_gpio_driver); + return platform_driver_register(&timed_gpio_driver); } -static void __exit android_timed_gpio_exit(void) +static void __exit timed_gpio_exit(void) { class_destroy(timed_gpio_class); - platform_driver_unregister(&android_timed_gpio_driver); + platform_driver_unregister(&timed_gpio_driver); } -module_init(android_timed_gpio_init); -module_exit(android_timed_gpio_exit); +module_init(timed_gpio_init); +module_exit(timed_gpio_exit); MODULE_AUTHOR("Mike Lockwood "); -MODULE_DESCRIPTION("Android timed gpio driver"); +MODULE_DESCRIPTION("timed gpio driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/staging/android/timed_gpio.h b/drivers/staging/android/timed_gpio.h new file mode 100644 index 000000000000..78449b2161cf --- /dev/null +++ b/drivers/staging/android/timed_gpio.h @@ -0,0 +1,31 @@ +/* include/linux/timed_gpio.h + * + * Copyright (C) 2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +*/ + +#ifndef _LINUX_TIMED_GPIO_H +#define _LINUX_TIMED_GPIO_H + +struct timed_gpio { + const char *name; + unsigned gpio; + int max_timeout; + u8 active_low; +}; + +struct timed_gpio_platform_data { + int num_gpios; + struct timed_gpio *gpios; +}; + +#endif -- cgit v1.2.3 From b2972ea93e87a20fb9eecc58dff7a51cd5bba843 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 19 Dec 2008 18:20:11 -0800 Subject: Staging: android: remove dummy android.c driver There are files now in the drivers/staging/android/ directory, so the dummy android.c file can be safely removed. Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Makefile | 1 - drivers/staging/android/TODO | 10 ++++++++++ drivers/staging/android/android.c | 18 ------------------ 3 files changed, 10 insertions(+), 19 deletions(-) create mode 100644 drivers/staging/android/TODO delete mode 100644 drivers/staging/android/android.c (limited to 'drivers/staging') diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile index d9b1525550f7..7ea6fbe92f4b 100644 --- a/drivers/staging/android/Makefile +++ b/drivers/staging/android/Makefile @@ -1,4 +1,3 @@ -obj-$(CONFIG_ANDROID) += android.o obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o obj-$(CONFIG_ANDROID_LOGGER) += logger.o obj-$(CONFIG_ANDROID_RAM_CONSOLE) += ram_console.o diff --git a/drivers/staging/android/TODO b/drivers/staging/android/TODO new file mode 100644 index 000000000000..e59c5be4be2b --- /dev/null +++ b/drivers/staging/android/TODO @@ -0,0 +1,10 @@ +TODO: + - checkpatch.pl cleanups + - sparse fixes + - rename files to be not so "generic" + - make sure things build as modules properly + - add proper arch dependancies as needed + - audit userspace interfaces to make sure they are sane + +Please send patches to Greg Kroah-Hartman and Cc: +Brian Swetland diff --git a/drivers/staging/android/android.c b/drivers/staging/android/android.c deleted file mode 100644 index b8ad5f358fd8..000000000000 --- a/drivers/staging/android/android.c +++ /dev/null @@ -1,18 +0,0 @@ -#include -#include -#include - -static int __init android_init(void) -{ - return 0; -} - -static void __exit android_exit(void) -{ -} - -module_init(android_init); -module_exit(android_exit); - -MODULE_AUTHOR("Greg Kroah-Hartman"); -MODULE_LICENSE("GPL"); -- cgit v1.2.3 From 686d9cac5d1b4cfb0cfcde595e8df987152a5841 Mon Sep 17 00:00:00 2001 From: San Mehat Date: Sat, 20 Dec 2008 00:48:38 -0800 Subject: Staging: android: add lowmemorykiller driver From: San Mehat Cc: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Kconfig | 6 ++ drivers/staging/android/Makefile | 1 + drivers/staging/android/lowmemorykiller.c | 119 ++++++++++++++++++++++++++++++ 3 files changed, 126 insertions(+) create mode 100644 drivers/staging/android/lowmemorykiller.c (limited to 'drivers/staging') diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 502c283eedcc..934f6f2019b3 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -77,4 +77,10 @@ config ANDROID_TIMED_GPIO depends on GENERIC_GPIO default n +config ANDROID_LOW_MEMORY_KILLER + bool "Android Low Memory Killer" + default N + ---help--- + Register processes to be killed when memory is low + endmenu diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile index 7ea6fbe92f4b..95209d6273a1 100644 --- a/drivers/staging/android/Makefile +++ b/drivers/staging/android/Makefile @@ -2,3 +2,4 @@ obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o obj-$(CONFIG_ANDROID_LOGGER) += logger.o obj-$(CONFIG_ANDROID_RAM_CONSOLE) += ram_console.o obj-$(CONFIG_ANDROID_TIMED_GPIO) += timed_gpio.o +obj-$(CONFIG_ANDROID_LOW_MEMORY_KILLER) += lowmemorykiller.o diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c new file mode 100644 index 000000000000..3715d56ca96b --- /dev/null +++ b/drivers/staging/android/lowmemorykiller.c @@ -0,0 +1,119 @@ +/* drivers/misc/lowmemorykiller.c + * + * Copyright (C) 2007-2008 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include + +static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask); + +static struct shrinker lowmem_shrinker = { + .shrink = lowmem_shrink, + .seeks = DEFAULT_SEEKS * 16 +}; +static uint32_t lowmem_debug_level = 2; +static int lowmem_adj[6] = { + 0, + 1, + 6, + 12, +}; +static int lowmem_adj_size = 4; +static size_t lowmem_minfree[6] = { + 3*512, // 6MB + 2*1024, // 8MB + 4*1024, // 16MB + 16*1024, // 64MB +}; +static int lowmem_minfree_size = 4; + +#define lowmem_print(level, x...) do { if(lowmem_debug_level >= (level)) printk(x); } while(0) + +module_param_named(cost, lowmem_shrinker.seeks, int, S_IRUGO | S_IWUSR); +module_param_array_named(adj, lowmem_adj, int, &lowmem_adj_size, S_IRUGO | S_IWUSR); +module_param_array_named(minfree, lowmem_minfree, uint, &lowmem_minfree_size, S_IRUGO | S_IWUSR); +module_param_named(debug_level, lowmem_debug_level, uint, S_IRUGO | S_IWUSR); + +static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask) +{ + struct task_struct *p; + struct task_struct *selected = NULL; + int rem = 0; + int tasksize; + int i; + int min_adj = OOM_ADJUST_MAX + 1; + int selected_tasksize = 0; + int array_size = ARRAY_SIZE(lowmem_adj); + int other_free = global_page_state(NR_FREE_PAGES) + global_page_state(NR_FILE_PAGES); + if(lowmem_adj_size < array_size) + array_size = lowmem_adj_size; + if(lowmem_minfree_size < array_size) + array_size = lowmem_minfree_size; + for(i = 0; i < array_size; i++) { + if(other_free < lowmem_minfree[i]) { + min_adj = lowmem_adj[i]; + break; + } + } + if(nr_to_scan > 0) + lowmem_print(3, "lowmem_shrink %d, %x, ofree %d, ma %d\n", nr_to_scan, gfp_mask, other_free, min_adj); + read_lock(&tasklist_lock); + for_each_process(p) { + if(p->oomkilladj >= 0 && p->mm) { + tasksize = get_mm_rss(p->mm); + if(nr_to_scan > 0 && tasksize > 0 && p->oomkilladj >= min_adj) { + if(selected == NULL || + p->oomkilladj > selected->oomkilladj || + (p->oomkilladj == selected->oomkilladj && + tasksize > selected_tasksize)) { + selected = p; + selected_tasksize = tasksize; + lowmem_print(2, "select %d (%s), adj %d, size %d, to kill\n", + p->pid, p->comm, p->oomkilladj, tasksize); + } + } + rem += tasksize; + } + } + if(selected != NULL) { + lowmem_print(1, "send sigkill to %d (%s), adj %d, size %d\n", + selected->pid, selected->comm, + selected->oomkilladj, selected_tasksize); + force_sig(SIGKILL, selected); + rem -= selected_tasksize; + } + lowmem_print(4, "lowmem_shrink %d, %x, return %d\n", nr_to_scan, gfp_mask, rem); + read_unlock(&tasklist_lock); + return rem; +} + +static int __init lowmem_init(void) +{ + register_shrinker(&lowmem_shrinker); + return 0; +} + +static void __exit lowmem_exit(void) +{ + unregister_shrinker(&lowmem_shrinker); +} + +module_init(lowmem_init); +module_exit(lowmem_exit); + +MODULE_LICENSE("GPL"); + -- cgit v1.2.3 From 82b5254ff446536791374041ee0336276f265a20 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Sat, 20 Dec 2008 20:20:02 -0800 Subject: Staging: android: binder: fix build errors MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This fixes the build errors and warnings in the binder driver. It can't be a module, due to a lack of some of the symbols being exported. Also added a MODULE_LICENSE(), as it was missing. Cc: Arve Hjønnevåg Cc: Brian Swetland Cc: Robert Love Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/Kconfig | 4 ++-- drivers/staging/android/binder.c | 7 ++++--- 2 files changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/staging') diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 934f6f2019b3..6b996db0dd6a 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -7,8 +7,8 @@ config ANDROID Enable support for various drivers needed on the Android platform config ANDROID_BINDER_IPC - tristate "Android Binder IPC Driver" - default y + bool "Android Binder IPC Driver" + default n config ANDROID_LOGGER tristate "Android log driver" diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 7c3da5aa777a..6a4ceacb33f5 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -2649,14 +2649,14 @@ static void binder_vma_open(struct vm_area_struct *vma) { struct binder_proc *proc = vma->vm_private_data; if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) - printk(KERN_INFO "binder: %d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot); + printk(KERN_INFO "binder: %d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot.pgprot); dump_stack(); } static void binder_vma_close(struct vm_area_struct *vma) { struct binder_proc *proc = vma->vm_private_data; if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) - printk(KERN_INFO "binder: %d close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot); + printk(KERN_INFO "binder: %d close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot.pgprot); proc->vma = NULL; } @@ -2677,7 +2677,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma) vma->vm_end = vma->vm_start + SZ_4M; if (binder_debug_mask & BINDER_DEBUG_OPEN_CLOSE) - printk(KERN_INFO "binder_mmap: %d %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot); + printk(KERN_INFO "binder_mmap: %d %lx-%lx (%ld K) vma %lx pagep %lx\n", proc->pid, vma->vm_start, vma->vm_end, (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags, vma->vm_page_prot.pgprot); if (vma->vm_flags & FORBIDDEN_MMAP_FLAGS) { ret = -EPERM; @@ -3500,3 +3500,4 @@ static int __init binder_init(void) device_initcall(binder_init); +MODULE_LICENSE("GPL v2"); -- cgit v1.2.3